From ee698d6d42aeffb4171beb40c67a9801de80e4ae Mon Sep 17 00:00:00 2001 From: CentOS Sources Date: Sep 27 2022 15:27:32 +0000 Subject: import mingw-binutils-2.38-2.el9 --- diff --git a/.gitignore b/.gitignore index 1d853d7..29ad280 100644 --- a/.gitignore +++ b/.gitignore @@ -1 +1 @@ -SOURCES/binutils-2.37.tar.xz +SOURCES/binutils-2.38.tar.xz diff --git a/.mingw-binutils.metadata b/.mingw-binutils.metadata index b766ae0..ec08a8a 100644 --- a/.mingw-binutils.metadata +++ b/.mingw-binutils.metadata @@ -1 +1 @@ -e9cf391b000010d6c752771974b394c9c743c928 SOURCES/binutils-2.37.tar.xz +15d42de8f15404a4a43a912440cf367f994779d7 SOURCES/binutils-2.38.tar.xz diff --git a/SOURCES/29006.patch b/SOURCES/29006.patch new file mode 100644 index 0000000..4850c02 --- /dev/null +++ b/SOURCES/29006.patch @@ -0,0 +1,117 @@ +diff -rupN --no-dereference binutils-2.38/ld/pe-dll.c binutils-2.38-new/ld/pe-dll.c +--- binutils-2.38/ld/pe-dll.c 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/pe-dll.c 2022-04-26 13:55:06.273552113 +0200 +@@ -2084,8 +2084,12 @@ make_head (bfd *parent) + char *oname; + bfd *abfd; + +- oname = xmalloc (20 + dll_symname_len); +- sprintf (oname, "%s_d%06d.o", dll_symname, tmp_seq); ++ if (asprintf (&oname, "%s_d%06d.o", dll_symname, tmp_seq) < 4) ++ /* In theory we should return NULL here at let our caller decide what to ++ do. But currently the return value is not checked, just used, and ++ besides, this condition only happens when the system has run out of ++ memory. So just give up. */ ++ exit (EXIT_FAILURE); + tmp_seq++; + + abfd = bfd_create (oname, parent); +@@ -2173,8 +2177,12 @@ make_tail (bfd *parent) + char *oname; + bfd *abfd; + +- oname = xmalloc (20 + dll_symname_len); +- sprintf (oname, "%s_d%06d.o", dll_symname, tmp_seq); ++ if (asprintf (&oname, "%s_d%06d.o", dll_symname, tmp_seq) < 4) ++ /* In theory we should return NULL here at let our caller decide what to ++ do. But currently the return value is not checked, just used, and ++ besides, this condition only happens when the system has run out of ++ memory. So just give up. */ ++ exit (EXIT_FAILURE); + tmp_seq++; + + abfd = bfd_create (oname, parent); +@@ -2324,8 +2332,12 @@ make_one (def_file_export *exp, bfd *par + } + } + +- oname = xmalloc (20 + dll_symname_len); +- sprintf (oname, "%s_d%06d.o", dll_symname, tmp_seq); ++ if (asprintf (&oname, "%s_d%06d.o", dll_symname, tmp_seq) < 4) ++ /* In theory we should return NULL here at let our caller decide what to ++ do. But currently the return value is not checked, just used, and ++ besides, this condition only happens when the system has run out of ++ memory. So just give up. */ ++ exit (EXIT_FAILURE); + tmp_seq++; + + abfd = bfd_create (oname, parent); +@@ -2510,8 +2522,12 @@ make_singleton_name_thunk (const char *i + char *oname; + bfd *abfd; + +- oname = xmalloc (20 + dll_symname_len); +- sprintf (oname, "%s_nmth%06d.o", dll_symname, tmp_seq); ++ if (asprintf (&oname, "%s_nmth%06d.o", dll_symname, tmp_seq) < 4) ++ /* In theory we should return NULL here at let our caller decide what to ++ do. But currently the return value is not checked, just used, and ++ besides, this condition only happens when the system has run out of ++ memory. So just give up. */ ++ exit (EXIT_FAILURE); + tmp_seq++; + + abfd = bfd_create (oname, parent); +@@ -2551,7 +2567,7 @@ make_import_fixup_mark (arelent *rel, ch + struct bfd_symbol *sym = *rel->sym_ptr_ptr; + bfd *abfd = bfd_asymbol_bfd (sym); + struct bfd_link_hash_entry *bh; +- char *fixup_name, buf[26]; ++ char *fixup_name, buf[256]; + size_t prefix_len; + + /* "name" buffer has space before the symbol name for prefixes. */ +@@ -2586,8 +2602,12 @@ make_import_fixup_entry (const char *nam + char *oname; + bfd *abfd; + +- oname = xmalloc (20 + dll_symname_len); +- sprintf (oname, "%s_fu%06d.o", dll_symname, tmp_seq); ++ if (asprintf (&oname, "%s_fu%06d.o", dll_symname, tmp_seq) < 4) ++ /* In theory we should return NULL here at let our caller decide what to ++ do. But currently the return value is not checked, just used, and ++ besides, this condition only happens when the system has run out of ++ memory. So just give up. */ ++ exit (EXIT_FAILURE); + tmp_seq++; + + abfd = bfd_create (oname, parent); +@@ -2640,8 +2660,12 @@ make_runtime_pseudo_reloc (const char *n + bfd *abfd; + bfd_size_type size; + +- oname = xmalloc (20 + dll_symname_len); +- sprintf (oname, "%s_rtr%06d.o", dll_symname, tmp_seq); ++ if (asprintf (&oname, "%s_rtr%06d.o", dll_symname, tmp_seq) < 4) ++ /* In theory we should return NULL here at let our caller decide what to ++ do. But currently the return value is not checked, just used, and ++ besides, this condition only happens when the system has run out of ++ memory. So just give up. */ ++ exit (EXIT_FAILURE); + tmp_seq++; + + abfd = bfd_create (oname, parent); +@@ -2727,8 +2751,12 @@ pe_create_runtime_relocator_reference (b + char *oname; + bfd *abfd; + +- oname = xmalloc (20 + dll_symname_len); +- sprintf (oname, "%s_ertr%06d.o", dll_symname, tmp_seq); ++ if (asprintf (&oname, "%s_ertr%06d.o", dll_symname, tmp_seq) < 4) ++ /* In theory we should return NULL here at let our caller decide what to ++ do. But currently the return value is not checked, just used, and ++ besides, this condition only happens when the system has run out of ++ memory. So just give up. */ ++ exit (EXIT_FAILURE); + tmp_seq++; + + abfd = bfd_create (oname, parent); diff --git a/SOURCES/binutils-2.27-aarch64-ifunc.patch b/SOURCES/binutils-2.27-aarch64-ifunc.patch deleted file mode 100644 index 17eb80d..0000000 --- a/SOURCES/binutils-2.27-aarch64-ifunc.patch +++ /dev/null @@ -1,11 +0,0 @@ -diff -rupN --no-dereference binutils-2.37/bfd/elfnn-aarch64.c binutils-2.37-new/bfd/elfnn-aarch64.c ---- binutils-2.37/bfd/elfnn-aarch64.c 2021-07-08 13:37:19.000000000 +0200 -+++ binutils-2.37-new/bfd/elfnn-aarch64.c 2021-07-24 21:59:12.398868364 +0200 -@@ -5473,6 +5473,7 @@ elfNN_aarch64_final_link_relocate (reloc - it here if it is defined in a non-shared object. */ - if (h != NULL - && h->type == STT_GNU_IFUNC -+ && (input_section->flags & SEC_ALLOC) - && h->def_regular) - { - asection *plt; diff --git a/SOURCES/binutils-CVE-2019-1010204.patch b/SOURCES/binutils-CVE-2019-1010204.patch index e3a7c80..26025a8 100644 --- a/SOURCES/binutils-CVE-2019-1010204.patch +++ b/SOURCES/binutils-CVE-2019-1010204.patch @@ -1,6 +1,6 @@ -diff -rupN --no-dereference binutils-2.37/gold/fileread.cc binutils-2.37-new/gold/fileread.cc ---- binutils-2.37/gold/fileread.cc 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/gold/fileread.cc 2021-07-24 21:59:22.937765719 +0200 +diff -rupN --no-dereference binutils-2.38/gold/fileread.cc binutils-2.38-new/gold/fileread.cc +--- binutils-2.38/gold/fileread.cc 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/gold/fileread.cc 2022-04-26 13:54:56.336537927 +0200 @@ -385,6 +385,12 @@ File_read::do_read(off_t start, section_ ssize_t bytes; if (this->whole_file_view_ != NULL) @@ -14,3 +14,1179 @@ diff -rupN --no-dereference binutils-2.37/gold/fileread.cc binutils-2.37-new/gol bytes = this->size_ - start; if (static_cast(bytes) >= size) { +diff -rupN --no-dereference binutils-2.38/gold/fileread.cc.orig binutils-2.38-new/gold/fileread.cc.orig +--- binutils-2.38/gold/fileread.cc.orig 1970-01-01 01:00:00.000000000 +0100 ++++ binutils-2.38-new/gold/fileread.cc.orig 2022-01-22 13:14:09.000000000 +0100 +@@ -0,0 +1,1172 @@ ++// fileread.cc -- read files for gold ++ ++// Copyright (C) 2006-2022 Free Software Foundation, Inc. ++// Written by Ian Lance Taylor . ++ ++// This file is part of gold. ++ ++// This program is free software; you can redistribute it and/or modify ++// it under the terms of the GNU General Public License as published by ++// the Free Software Foundation; either version 3 of the License, or ++// (at your option) any later version. ++ ++// This program is distributed in the hope that it will be useful, ++// but WITHOUT ANY WARRANTY; without even the implied warranty of ++// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++// GNU General Public License for more details. ++ ++// You should have received a copy of the GNU General Public License ++// along with this program; if not, write to the Free Software ++// Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, ++// MA 02110-1301, USA. ++ ++#include "gold.h" ++ ++#include ++#include ++#include ++#include ++#include ++ ++#ifdef HAVE_SYS_MMAN_H ++#include ++#endif ++ ++#ifdef HAVE_READV ++#include ++#endif ++ ++#include ++#include "filenames.h" ++ ++#include "debug.h" ++#include "parameters.h" ++#include "options.h" ++#include "dirsearch.h" ++#include "target.h" ++#include "binary.h" ++#include "descriptors.h" ++#include "gold-threads.h" ++#include "fileread.h" ++ ++// For systems without mmap support. ++#ifndef HAVE_MMAP ++# define mmap gold_mmap ++# define munmap gold_munmap ++# ifndef MAP_FAILED ++# define MAP_FAILED (reinterpret_cast(-1)) ++# endif ++# ifndef PROT_READ ++# define PROT_READ 0 ++# endif ++# ifndef MAP_PRIVATE ++# define MAP_PRIVATE 0 ++# endif ++ ++# ifndef ENOSYS ++# define ENOSYS EINVAL ++# endif ++ ++static void * ++gold_mmap(void *, size_t, int, int, int, off_t) ++{ ++ errno = ENOSYS; ++ return MAP_FAILED; ++} ++ ++static int ++gold_munmap(void *, size_t) ++{ ++ errno = ENOSYS; ++ return -1; ++} ++ ++#endif ++ ++#ifndef HAVE_READV ++struct iovec { void* iov_base; size_t iov_len; }; ++ssize_t ++readv(int, const iovec*, int) ++{ ++ gold_unreachable(); ++} ++#endif ++ ++namespace gold ++{ ++ ++// Get the last modified time of an unopened file. ++ ++bool ++get_mtime(const char* filename, Timespec* mtime) ++{ ++ struct stat file_stat; ++ ++ if (stat(filename, &file_stat) < 0) ++ return false; ++#ifdef HAVE_STAT_ST_MTIM ++ mtime->seconds = file_stat.st_mtim.tv_sec; ++ mtime->nanoseconds = file_stat.st_mtim.tv_nsec; ++#else ++ mtime->seconds = file_stat.st_mtime; ++ mtime->nanoseconds = 0; ++#endif ++ return true; ++} ++ ++// Class File_read. ++ ++// A lock for the File_read static variables. ++static Lock* file_counts_lock = NULL; ++static Initialize_lock file_counts_initialize_lock(&file_counts_lock); ++ ++// The File_read static variables. ++unsigned long long File_read::total_mapped_bytes; ++unsigned long long File_read::current_mapped_bytes; ++unsigned long long File_read::maximum_mapped_bytes; ++std::vector File_read::files_read; ++ ++// Class File_read::View. ++ ++File_read::View::~View() ++{ ++ gold_assert(!this->is_locked()); ++ switch (this->data_ownership_) ++ { ++ case DATA_ALLOCATED_ARRAY: ++ free(const_cast(this->data_)); ++ break; ++ case DATA_MMAPPED: ++ if (::munmap(const_cast(this->data_), this->size_) != 0) ++ gold_warning(_("munmap failed: %s"), strerror(errno)); ++ if (!parameters->options_valid() || parameters->options().stats()) ++ { ++ file_counts_initialize_lock.initialize(); ++ Hold_optional_lock hl(file_counts_lock); ++ File_read::current_mapped_bytes -= this->size_; ++ } ++ break; ++ case DATA_NOT_OWNED: ++ break; ++ default: ++ gold_unreachable(); ++ } ++} ++ ++void ++File_read::View::lock() ++{ ++ ++this->lock_count_; ++} ++ ++void ++File_read::View::unlock() ++{ ++ gold_assert(this->lock_count_ > 0); ++ --this->lock_count_; ++} ++ ++bool ++File_read::View::is_locked() ++{ ++ return this->lock_count_ > 0; ++} ++ ++// Class File_read. ++ ++File_read::~File_read() ++{ ++ gold_assert(this->token_.is_writable()); ++ if (this->is_descriptor_opened_) ++ { ++ release_descriptor(this->descriptor_, true); ++ this->descriptor_ = -1; ++ this->is_descriptor_opened_ = false; ++ } ++ this->name_.clear(); ++ this->clear_views(CLEAR_VIEWS_ALL); ++} ++ ++// Open the file. ++ ++bool ++File_read::open(const Task* task, const std::string& name) ++{ ++ gold_assert(this->token_.is_writable() ++ && this->descriptor_ < 0 ++ && !this->is_descriptor_opened_ ++ && this->name_.empty()); ++ this->name_ = name; ++ ++ this->descriptor_ = open_descriptor(-1, this->name_.c_str(), ++ O_RDONLY); ++ ++ if (this->descriptor_ >= 0) ++ { ++ this->is_descriptor_opened_ = true; ++ struct stat s; ++ if (::fstat(this->descriptor_, &s) < 0) ++ gold_error(_("%s: fstat failed: %s"), ++ this->name_.c_str(), strerror(errno)); ++ this->size_ = s.st_size; ++ gold_debug(DEBUG_FILES, "Attempt to open %s succeeded", ++ this->name_.c_str()); ++ this->token_.add_writer(task); ++ file_counts_initialize_lock.initialize(); ++ Hold_optional_lock hl(file_counts_lock); ++ record_file_read(this->name_); ++ } ++ ++ return this->descriptor_ >= 0; ++} ++ ++// Open the file with the contents in memory. ++ ++bool ++File_read::open(const Task* task, const std::string& name, ++ const unsigned char* contents, off_t size) ++{ ++ gold_assert(this->token_.is_writable() ++ && this->descriptor_ < 0 ++ && !this->is_descriptor_opened_ ++ && this->name_.empty()); ++ this->name_ = name; ++ this->whole_file_view_ = new View(0, size, contents, 0, false, ++ View::DATA_NOT_OWNED); ++ this->add_view(this->whole_file_view_); ++ this->size_ = size; ++ this->token_.add_writer(task); ++ return true; ++} ++ ++// Reopen a descriptor if necessary. ++ ++void ++File_read::reopen_descriptor() ++{ ++ if (!this->is_descriptor_opened_) ++ { ++ this->descriptor_ = open_descriptor(this->descriptor_, ++ this->name_.c_str(), ++ O_RDONLY); ++ if (this->descriptor_ < 0) ++ gold_fatal(_("could not reopen file %s"), this->name_.c_str()); ++ this->is_descriptor_opened_ = true; ++ } ++} ++ ++// Release the file. This is called when we are done with the file in ++// a Task. ++ ++void ++File_read::release() ++{ ++ gold_assert(this->is_locked()); ++ ++ if (!parameters->options_valid() || parameters->options().stats()) ++ { ++ file_counts_initialize_lock.initialize(); ++ Hold_optional_lock hl(file_counts_lock); ++ File_read::total_mapped_bytes += this->mapped_bytes_; ++ File_read::current_mapped_bytes += this->mapped_bytes_; ++ if (File_read::current_mapped_bytes > File_read::maximum_mapped_bytes) ++ File_read::maximum_mapped_bytes = File_read::current_mapped_bytes; ++ } ++ ++ this->mapped_bytes_ = 0; ++ ++ // Only clear views if there is only one attached object. Otherwise ++ // we waste time trying to clear cached archive views. Similarly ++ // for releasing the descriptor. ++ if (this->object_count_ <= 1) ++ { ++ this->clear_views(CLEAR_VIEWS_NORMAL); ++ if (this->is_descriptor_opened_) ++ { ++ release_descriptor(this->descriptor_, false); ++ this->is_descriptor_opened_ = false; ++ } ++ } ++ ++ this->released_ = true; ++} ++ ++// Lock the file. ++ ++void ++File_read::lock(const Task* task) ++{ ++ gold_assert(this->released_); ++ gold_debug(DEBUG_FILES, "Locking file \"%s\"", this->name_.c_str()); ++ this->token_.add_writer(task); ++ this->released_ = false; ++} ++ ++// Unlock the file. ++ ++void ++File_read::unlock(const Task* task) ++{ ++ gold_debug(DEBUG_FILES, "Unlocking file \"%s\"", this->name_.c_str()); ++ this->release(); ++ this->token_.remove_writer(task); ++} ++ ++// Return whether the file is locked. ++ ++bool ++File_read::is_locked() const ++{ ++ if (!this->token_.is_writable()) ++ return true; ++ // The file is not locked, so it should have been released. ++ gold_assert(this->released_); ++ return false; ++} ++ ++// See if we have a view which covers the file starting at START for ++// SIZE bytes. Return a pointer to the View if found, NULL if not. ++// If BYTESHIFT is not -1U, the returned View must have the specified ++// byte shift; otherwise, it may have any byte shift. If VSHIFTED is ++// not NULL, this sets *VSHIFTED to a view which would have worked if ++// not for the requested BYTESHIFT. ++ ++inline File_read::View* ++File_read::find_view(off_t start, section_size_type size, ++ unsigned int byteshift, File_read::View** vshifted) const ++{ ++ gold_assert(start <= this->size_ ++ && (static_cast(size) ++ <= static_cast(this->size_ - start))); ++ ++ if (vshifted != NULL) ++ *vshifted = NULL; ++ ++ // If we have the whole file mmapped, and the alignment is right, ++ // we can return it. ++ if (this->whole_file_view_) ++ if (byteshift == -1U || byteshift == 0) ++ return this->whole_file_view_; ++ ++ off_t page = File_read::page_offset(start); ++ ++ unsigned int bszero = 0; ++ Views::const_iterator p = this->views_.upper_bound(std::make_pair(page - 1, ++ bszero)); ++ ++ while (p != this->views_.end() && p->first.first <= page) ++ { ++ if (p->second->start() <= start ++ && (p->second->start() + static_cast(p->second->size()) ++ >= start + static_cast(size))) ++ { ++ if (byteshift == -1U || byteshift == p->second->byteshift()) ++ { ++ p->second->set_accessed(); ++ return p->second; ++ } ++ ++ if (vshifted != NULL && *vshifted == NULL) ++ *vshifted = p->second; ++ } ++ ++ ++p; ++ } ++ ++ return NULL; ++} ++ ++// Read SIZE bytes from the file starting at offset START. Read into ++// the buffer at P. ++ ++void ++File_read::do_read(off_t start, section_size_type size, void* p) ++{ ++ ssize_t bytes; ++ if (this->whole_file_view_ != NULL) ++ { ++ bytes = this->size_ - start; ++ if (static_cast(bytes) >= size) ++ { ++ memcpy(p, this->whole_file_view_->data() + start, size); ++ return; ++ } ++ } ++ else ++ { ++ this->reopen_descriptor(); ++ ++ char *read_ptr = static_cast(p); ++ off_t read_pos = start; ++ size_t to_read = size; ++ do ++ { ++ bytes = ::pread(this->descriptor_, read_ptr, to_read, read_pos); ++ if (bytes < 0) ++ gold_fatal(_("%s: pread failed: %s"), ++ this->filename().c_str(), strerror(errno)); ++ ++ read_pos += bytes; ++ read_ptr += bytes; ++ to_read -= bytes; ++ if (to_read == 0) ++ return; ++ } ++ while (bytes > 0); ++ ++ bytes = size - to_read; ++ } ++ ++ gold_fatal(_("%s: file too short: read only %lld of %lld bytes at %lld"), ++ this->filename().c_str(), ++ static_cast(bytes), ++ static_cast(size), ++ static_cast(start)); ++} ++ ++// Read data from the file. ++ ++void ++File_read::read(off_t start, section_size_type size, void* p) ++{ ++ const File_read::View* pv = this->find_view(start, size, -1U, NULL); ++ if (pv != NULL) ++ { ++ memcpy(p, pv->data() + (start - pv->start() + pv->byteshift()), size); ++ return; ++ } ++ ++ this->do_read(start, size, p); ++} ++ ++// Add a new view. There may already be an existing view at this ++// offset. If there is, the new view will be larger, and should ++// replace the old view. ++ ++void ++File_read::add_view(File_read::View* v) ++{ ++ std::pair ins = ++ this->views_.insert(std::make_pair(std::make_pair(v->start(), ++ v->byteshift()), ++ v)); ++ if (ins.second) ++ return; ++ ++ // There was an existing view at this offset. It must not be large ++ // enough. We can't delete it here, since something might be using ++ // it; we put it on a list to be deleted when the file is unlocked. ++ File_read::View* vold = ins.first->second; ++ gold_assert(vold->size() < v->size()); ++ if (vold->should_cache()) ++ { ++ v->set_cache(); ++ vold->clear_cache(); ++ } ++ this->saved_views_.push_back(vold); ++ ++ ins.first->second = v; ++} ++ ++// Make a new view with a specified byteshift, reading the data from ++// the file. ++ ++File_read::View* ++File_read::make_view(off_t start, section_size_type size, ++ unsigned int byteshift, bool cache) ++{ ++ gold_assert(size > 0); ++ gold_assert(start <= this->size_ ++ && (static_cast(size) ++ <= static_cast(this->size_ - start))); ++ ++ off_t poff = File_read::page_offset(start); ++ ++ section_size_type psize = File_read::pages(size + (start - poff)); ++ ++ if (poff + static_cast(psize) >= this->size_) ++ { ++ psize = this->size_ - poff; ++ gold_assert(psize >= size); ++ } ++ ++ void* p; ++ View::Data_ownership ownership; ++ if (byteshift != 0) ++ { ++ p = malloc(psize + byteshift); ++ if (p == NULL) ++ gold_nomem(); ++ memset(p, 0, byteshift); ++ this->do_read(poff, psize, static_cast(p) + byteshift); ++ ownership = View::DATA_ALLOCATED_ARRAY; ++ } ++ else ++ { ++ this->reopen_descriptor(); ++ p = ::mmap(NULL, psize, PROT_READ, MAP_PRIVATE, this->descriptor_, poff); ++ if (p != MAP_FAILED) ++ { ++ ownership = View::DATA_MMAPPED; ++ this->mapped_bytes_ += psize; ++ } ++ else ++ { ++ p = malloc(psize); ++ if (p == NULL) ++ gold_nomem(); ++ this->do_read(poff, psize, p); ++ ownership = View::DATA_ALLOCATED_ARRAY; ++ } ++ } ++ ++ const unsigned char* pbytes = static_cast(p); ++ File_read::View* v = new File_read::View(poff, psize, pbytes, byteshift, ++ cache, ownership); ++ ++ this->add_view(v); ++ ++ return v; ++} ++ ++// Find a View or make a new one, shifted as required by the file ++// offset OFFSET and ALIGNED. ++ ++File_read::View* ++File_read::find_or_make_view(off_t offset, off_t start, ++ section_size_type size, bool aligned, bool cache) ++{ ++ // Check that start and end of the view are within the file. ++ if (start > this->size_ ++ || (static_cast(size) ++ > static_cast(this->size_ - start))) ++ gold_fatal(_("%s: attempt to map %lld bytes at offset %lld exceeds " ++ "size of file; the file may be corrupt"), ++ this->filename().c_str(), ++ static_cast(size), ++ static_cast(start)); ++ ++ unsigned int byteshift; ++ if (offset == 0) ++ byteshift = 0; ++ else ++ { ++ unsigned int target_size = (!parameters->target_valid() ++ ? 64 ++ : parameters->target().get_size()); ++ byteshift = offset & ((target_size / 8) - 1); ++ ++ // Set BYTESHIFT to the number of dummy bytes which must be ++ // inserted before the data in order for this data to be ++ // aligned. ++ if (byteshift != 0) ++ byteshift = (target_size / 8) - byteshift; ++ } ++ ++ // If --map-whole-files is set, make sure we have a ++ // whole file view. Options may not yet be ready, e.g., ++ // when reading a version script. We then default to ++ // --no-map-whole-files. ++ if (this->whole_file_view_ == NULL ++ && parameters->options_valid() ++ && parameters->options().map_whole_files()) ++ this->whole_file_view_ = this->make_view(0, this->size_, 0, cache); ++ ++ // Try to find a View with the required BYTESHIFT. ++ File_read::View* vshifted; ++ File_read::View* v = this->find_view(offset + start, size, ++ aligned ? byteshift : -1U, ++ &vshifted); ++ if (v != NULL) ++ { ++ if (cache) ++ v->set_cache(); ++ return v; ++ } ++ ++ // If VSHIFTED is not NULL, then it has the data we need, but with ++ // the wrong byteshift. ++ v = vshifted; ++ if (v != NULL) ++ { ++ gold_assert(aligned); ++ ++ unsigned char* pbytes; ++ pbytes = static_cast(malloc(v->size() + byteshift)); ++ if (pbytes == NULL) ++ gold_nomem(); ++ memset(pbytes, 0, byteshift); ++ memcpy(pbytes + byteshift, v->data() + v->byteshift(), v->size()); ++ ++ File_read::View* shifted_view = ++ new File_read::View(v->start(), v->size(), pbytes, byteshift, ++ cache, View::DATA_ALLOCATED_ARRAY); ++ ++ this->add_view(shifted_view); ++ return shifted_view; ++ } ++ ++ // Make a new view. If we don't need an aligned view, use a ++ // byteshift of 0, so that we can use mmap. ++ return this->make_view(offset + start, size, ++ aligned ? byteshift : 0, ++ cache); ++} ++ ++// Get a view into the file. ++ ++const unsigned char* ++File_read::get_view(off_t offset, off_t start, section_size_type size, ++ bool aligned, bool cache) ++{ ++ File_read::View* pv = this->find_or_make_view(offset, start, size, ++ aligned, cache); ++ return pv->data() + (offset + start - pv->start() + pv->byteshift()); ++} ++ ++File_view* ++File_read::get_lasting_view(off_t offset, off_t start, section_size_type size, ++ bool aligned, bool cache) ++{ ++ File_read::View* pv = this->find_or_make_view(offset, start, size, ++ aligned, cache); ++ pv->lock(); ++ return new File_view(*this, pv, ++ (pv->data() ++ + (offset + start - pv->start() + pv->byteshift()))); ++} ++ ++// Use readv to read COUNT entries from RM starting at START. BASE ++// must be added to all file offsets in RM. ++ ++void ++File_read::do_readv(off_t base, const Read_multiple& rm, size_t start, ++ size_t count) ++{ ++ unsigned char discard[File_read::page_size]; ++ iovec iov[File_read::max_readv_entries * 2]; ++ size_t iov_index = 0; ++ ++ off_t first_offset = rm[start].file_offset; ++ off_t last_offset = first_offset; ++ ssize_t want = 0; ++ for (size_t i = 0; i < count; ++i) ++ { ++ const Read_multiple_entry& i_entry(rm[start + i]); ++ ++ if (i_entry.file_offset > last_offset) ++ { ++ size_t skip = i_entry.file_offset - last_offset; ++ gold_assert(skip <= sizeof discard); ++ ++ iov[iov_index].iov_base = discard; ++ iov[iov_index].iov_len = skip; ++ ++iov_index; ++ ++ want += skip; ++ } ++ ++ iov[iov_index].iov_base = i_entry.buffer; ++ iov[iov_index].iov_len = i_entry.size; ++ ++iov_index; ++ ++ want += i_entry.size; ++ ++ last_offset = i_entry.file_offset + i_entry.size; ++ } ++ ++ this->reopen_descriptor(); ++ ++ gold_assert(iov_index < sizeof iov / sizeof iov[0]); ++ ++ if (::lseek(this->descriptor_, base + first_offset, SEEK_SET) < 0) ++ gold_fatal(_("%s: lseek failed: %s"), ++ this->filename().c_str(), strerror(errno)); ++ ++ ssize_t got = ::readv(this->descriptor_, iov, iov_index); ++ ++ if (got < 0) ++ gold_fatal(_("%s: readv failed: %s"), ++ this->filename().c_str(), strerror(errno)); ++ if (got != want) ++ gold_fatal(_("%s: file too short: read only %zd of %zd bytes at %lld"), ++ this->filename().c_str(), ++ got, want, static_cast(base + first_offset)); ++} ++ ++// Portable IOV_MAX. ++ ++#if !defined(HAVE_READV) ++#define GOLD_IOV_MAX 1 ++#elif defined(IOV_MAX) ++#define GOLD_IOV_MAX IOV_MAX ++#else ++#define GOLD_IOV_MAX (File_read::max_readv_entries * 2) ++#endif ++ ++// Read several pieces of data from the file. ++ ++void ++File_read::read_multiple(off_t base, const Read_multiple& rm) ++{ ++ static size_t iov_max = GOLD_IOV_MAX; ++ size_t count = rm.size(); ++ size_t i = 0; ++ while (i < count) ++ { ++ // Find up to MAX_READV_ENTRIES consecutive entries which are ++ // less than one page apart. ++ const Read_multiple_entry& i_entry(rm[i]); ++ off_t i_off = i_entry.file_offset; ++ off_t end_off = i_off + i_entry.size; ++ size_t j; ++ for (j = i + 1; j < count; ++j) ++ { ++ if (j - i >= File_read::max_readv_entries || j - i >= iov_max / 2) ++ break; ++ const Read_multiple_entry& j_entry(rm[j]); ++ off_t j_off = j_entry.file_offset; ++ gold_assert(j_off >= end_off); ++ off_t j_end_off = j_off + j_entry.size; ++ if (j_end_off - end_off >= File_read::page_size) ++ break; ++ end_off = j_end_off; ++ } ++ ++ if (j == i + 1) ++ this->read(base + i_off, i_entry.size, i_entry.buffer); ++ else ++ { ++ File_read::View* view = this->find_view(base + i_off, ++ end_off - i_off, ++ -1U, NULL); ++ if (view == NULL) ++ this->do_readv(base, rm, i, j - i); ++ else ++ { ++ const unsigned char* v = (view->data() ++ + (base + i_off - view->start() ++ + view->byteshift())); ++ for (size_t k = i; k < j; ++k) ++ { ++ const Read_multiple_entry& k_entry(rm[k]); ++ gold_assert((convert_to_section_size_type(k_entry.file_offset ++ - i_off) ++ + k_entry.size) ++ <= convert_to_section_size_type(end_off ++ - i_off)); ++ memcpy(k_entry.buffer, ++ v + (k_entry.file_offset - i_off), ++ k_entry.size); ++ } ++ } ++ } ++ ++ i = j; ++ } ++} ++ ++// Mark all views as no longer cached. ++ ++void ++File_read::clear_view_cache_marks() ++{ ++ // Just ignore this if there are multiple objects associated with ++ // the file. Otherwise we will wind up uncaching and freeing some ++ // views for other objects. ++ if (this->object_count_ > 1) ++ return; ++ ++ for (Views::iterator p = this->views_.begin(); ++ p != this->views_.end(); ++ ++p) ++ p->second->clear_cache(); ++ for (Saved_views::iterator p = this->saved_views_.begin(); ++ p != this->saved_views_.end(); ++ ++p) ++ (*p)->clear_cache(); ++} ++ ++// Remove all the file views. For a file which has multiple ++// associated objects (i.e., an archive), we keep accessed views ++// around until next time, in the hopes that they will be useful for ++// the next object. ++ ++void ++File_read::clear_views(Clear_views_mode mode) ++{ ++ bool keep_files_mapped = (parameters->options_valid() ++ && parameters->options().keep_files_mapped()); ++ Views::iterator p = this->views_.begin(); ++ while (p != this->views_.end()) ++ { ++ bool should_delete; ++ if (p->second->is_locked() || p->second->is_permanent_view()) ++ should_delete = false; ++ else if (mode == CLEAR_VIEWS_ALL) ++ should_delete = true; ++ else if ((p->second->should_cache() ++ || p->second == this->whole_file_view_) ++ && keep_files_mapped) ++ should_delete = false; ++ else if (this->object_count_ > 1 ++ && p->second->accessed() ++ && mode != CLEAR_VIEWS_ARCHIVE) ++ should_delete = false; ++ else ++ should_delete = true; ++ ++ if (should_delete) ++ { ++ if (p->second == this->whole_file_view_) ++ this->whole_file_view_ = NULL; ++ delete p->second; ++ ++ // map::erase invalidates only the iterator to the deleted ++ // element. ++ Views::iterator pe = p; ++ ++p; ++ this->views_.erase(pe); ++ } ++ else ++ { ++ p->second->clear_accessed(); ++ ++p; ++ } ++ } ++ ++ Saved_views::iterator q = this->saved_views_.begin(); ++ while (q != this->saved_views_.end()) ++ { ++ if (!(*q)->is_locked()) ++ { ++ delete *q; ++ q = this->saved_views_.erase(q); ++ } ++ else ++ { ++ gold_assert(mode != CLEAR_VIEWS_ALL); ++ ++q; ++ } ++ } ++} ++ ++// Print statistical information to stderr. This is used for --stats. ++ ++void ++File_read::print_stats() ++{ ++ fprintf(stderr, _("%s: total bytes mapped for read: %llu\n"), ++ program_name, File_read::total_mapped_bytes); ++ fprintf(stderr, _("%s: maximum bytes mapped for read at one time: %llu\n"), ++ program_name, File_read::maximum_mapped_bytes); ++} ++ ++// Class File_view. ++ ++File_view::~File_view() ++{ ++ gold_assert(this->file_.is_locked()); ++ this->view_->unlock(); ++} ++ ++// Class Input_file. ++ ++// Create a file given just the filename. ++ ++Input_file::Input_file(const char* name) ++ : found_name_(), file_(), is_in_sysroot_(false), format_(FORMAT_NONE) ++{ ++ this->input_argument_ = ++ new Input_file_argument(name, Input_file_argument::INPUT_FILE_TYPE_FILE, ++ "", false, Position_dependent_options()); ++} ++ ++// Create a file for testing. ++ ++Input_file::Input_file(const Task* task, const char* name, ++ const unsigned char* contents, off_t size) ++ : file_() ++{ ++ this->input_argument_ = ++ new Input_file_argument(name, Input_file_argument::INPUT_FILE_TYPE_FILE, ++ "", false, Position_dependent_options()); ++ bool ok = this->file_.open(task, name, contents, size); ++ gold_assert(ok); ++} ++ ++// Return the position dependent options in force for this file. ++ ++const Position_dependent_options& ++Input_file::options() const ++{ ++ return this->input_argument_->options(); ++} ++ ++// Return the name given by the user. For -lc this will return "c". ++ ++const char* ++Input_file::name() const ++{ ++ return this->input_argument_->name(); ++} ++ ++// Return whether this file is in a system directory. ++ ++bool ++Input_file::is_in_system_directory() const ++{ ++ if (this->is_in_sysroot()) ++ return true; ++ return parameters->options().is_in_system_directory(this->filename()); ++} ++ ++// Return whether we are only reading symbols. ++ ++bool ++Input_file::just_symbols() const ++{ ++ return this->input_argument_->just_symbols(); ++} ++ ++// Return whether this is a file that we will search for in the list ++// of directories. ++ ++bool ++Input_file::will_search_for() const ++{ ++ return (!IS_ABSOLUTE_PATH(this->input_argument_->name()) ++ && (this->input_argument_->is_lib() ++ || this->input_argument_->is_searched_file() ++ || this->input_argument_->extra_search_path() != NULL)); ++} ++ ++// Return the file last modification time. Calls gold_fatal if the stat ++// system call failed. ++ ++Timespec ++File_read::get_mtime() ++{ ++ struct stat file_stat; ++ this->reopen_descriptor(); ++ ++ if (fstat(this->descriptor_, &file_stat) < 0) ++ gold_fatal(_("%s: stat failed: %s"), this->name_.c_str(), ++ strerror(errno)); ++#ifdef HAVE_STAT_ST_MTIM ++ return Timespec(file_stat.st_mtim.tv_sec, file_stat.st_mtim.tv_nsec); ++#else ++ return Timespec(file_stat.st_mtime, 0); ++#endif ++} ++ ++// Try to find a file in the extra search dirs. Returns true on success. ++ ++bool ++Input_file::try_extra_search_path(int* pindex, ++ const Input_file_argument* input_argument, ++ std::string filename, std::string* found_name, ++ std::string* namep) ++{ ++ if (input_argument->extra_search_path() == NULL) ++ return false; ++ ++ std::string name = input_argument->extra_search_path(); ++ if (!IS_DIR_SEPARATOR(name[name.length() - 1])) ++ name += '/'; ++ name += filename; ++ ++ struct stat dummy_stat; ++ if (*pindex > 0 || ::stat(name.c_str(), &dummy_stat) < 0) ++ return false; ++ ++ *found_name = filename; ++ *namep = name; ++ return true; ++} ++ ++// Find the actual file. ++// If the filename is not absolute, we assume it is in the current ++// directory *except* when: ++// A) input_argument_->is_lib() is true; ++// B) input_argument_->is_searched_file() is true; or ++// C) input_argument_->extra_search_path() is not empty. ++// In each, we look in extra_search_path + library_path to find ++// the file location, rather than the current directory. ++ ++bool ++Input_file::find_file(const Dirsearch& dirpath, int* pindex, ++ const Input_file_argument* input_argument, ++ bool* is_in_sysroot, ++ std::string* found_name, std::string* namep) ++{ ++ std::string name; ++ ++ // Case 1: name is an absolute file, just try to open it ++ // Case 2: name is relative but is_lib is false, is_searched_file is false, ++ // and extra_search_path is empty ++ if (IS_ABSOLUTE_PATH(input_argument->name()) ++ || (!input_argument->is_lib() ++ && !input_argument->is_searched_file() ++ && input_argument->extra_search_path() == NULL)) ++ { ++ name = input_argument->name(); ++ *found_name = name; ++ *namep = name; ++ return true; ++ } ++ // Case 3: is_lib is true or is_searched_file is true ++ else if (input_argument->is_lib() ++ || input_argument->is_searched_file()) ++ { ++ std::vector names; ++ names.reserve(2); ++ if (input_argument->is_lib()) ++ { ++ std::string prefix = "lib"; ++ prefix += input_argument->name(); ++ if (parameters->options().is_static() ++ || !input_argument->options().Bdynamic()) ++ names.push_back(prefix + ".a"); ++ else ++ { ++ names.push_back(prefix + ".so"); ++ names.push_back(prefix + ".a"); ++ } ++ } ++ else ++ names.push_back(input_argument->name()); ++ ++ for (std::vector::const_iterator n = names.begin(); ++ n != names.end(); ++ ++n) ++ if (Input_file::try_extra_search_path(pindex, input_argument, *n, ++ found_name, namep)) ++ return true; ++ ++ // It is not in the extra_search_path. ++ name = dirpath.find(names, is_in_sysroot, pindex, found_name); ++ if (name.empty()) ++ { ++ gold_error(_("cannot find %s%s"), ++ input_argument->is_lib() ? "-l" : "", ++ input_argument->name()); ++ return false; ++ } ++ *namep = name; ++ return true; ++ } ++ // Case 4: extra_search_path is not empty ++ else ++ { ++ gold_assert(input_argument->extra_search_path() != NULL); ++ ++ if (try_extra_search_path(pindex, input_argument, input_argument->name(), ++ found_name, namep)) ++ return true; ++ ++ // extra_search_path failed, so check the normal search-path. ++ int index = *pindex; ++ if (index > 0) ++ --index; ++ name = dirpath.find(std::vector(1, input_argument->name()), ++ is_in_sysroot, &index, found_name); ++ if (name.empty()) ++ { ++ gold_error(_("cannot find %s"), ++ input_argument->name()); ++ return false; ++ } ++ *namep = name; ++ *pindex = index + 1; ++ return true; ++ } ++} ++ ++// Open the file. ++ ++bool ++Input_file::open(const Dirsearch& dirpath, const Task* task, int* pindex) ++{ ++ std::string name; ++ if (!Input_file::find_file(dirpath, pindex, this->input_argument_, ++ &this->is_in_sysroot_, &this->found_name_, &name)) ++ return false; ++ ++ // Now that we've figured out where the file lives, try to open it. ++ ++ General_options::Object_format format = ++ this->input_argument_->options().format_enum(); ++ bool ok; ++ if (format == General_options::OBJECT_FORMAT_ELF) ++ { ++ ok = this->file_.open(task, name); ++ this->format_ = FORMAT_ELF; ++ } ++ else ++ { ++ gold_assert(format == General_options::OBJECT_FORMAT_BINARY); ++ ok = this->open_binary(task, name); ++ this->format_ = FORMAT_BINARY; ++ } ++ ++ if (!ok) ++ { ++ gold_error(_("cannot open %s: %s"), ++ name.c_str(), strerror(errno)); ++ this->format_ = FORMAT_NONE; ++ return false; ++ } ++ ++ return true; ++} ++ ++// Open a file for --format binary. ++ ++bool ++Input_file::open_binary(const Task* task, const std::string& name) ++{ ++ // In order to open a binary file, we need machine code, size, and ++ // endianness. We may not have a valid target at this point, in ++ // which case we use the default target. ++ parameters_force_valid_target(); ++ const Target& target(parameters->target()); ++ ++ Binary_to_elf binary_to_elf(target.machine_code(), ++ target.get_size(), ++ target.is_big_endian(), ++ name); ++ if (!binary_to_elf.convert(task)) ++ return false; ++ return this->file_.open(task, name, binary_to_elf.converted_data_leak(), ++ binary_to_elf.converted_size()); ++} ++ ++void ++File_read::record_file_read(const std::string& name) ++{ ++ File_read::files_read.push_back(name); ++} ++ ++void ++File_read::write_dependency_file(const char* dependency_file_name, ++ const char* output_file_name) ++{ ++ FILE *depfile = fopen(dependency_file_name, "w"); ++ ++ fprintf(depfile, "%s:", output_file_name); ++ for (std::vector::const_iterator it = files_read.begin(); ++ it != files_read.end(); ++ ++it) ++ fprintf(depfile, " \\\n %s", it->c_str()); ++ fprintf(depfile, "\n"); ++ ++ for (std::vector::const_iterator it = files_read.begin(); ++ it != files_read.end(); ++ ++it) ++ fprintf(depfile, "\n%s:\n", it->c_str()); ++ ++ fclose(depfile); ++} ++ ++} // End namespace gold. diff --git a/SOURCES/binutils-autoconf-version.patch b/SOURCES/binutils-autoconf-version.patch new file mode 100644 index 0000000..09138fb --- /dev/null +++ b/SOURCES/binutils-autoconf-version.patch @@ -0,0 +1,12 @@ +diff -rupN --no-dereference binutils-2.38/config/override.m4 binutils-2.38-new/config/override.m4 +--- binutils-2.38/config/override.m4 2022-01-22 13:14:07.000000000 +0100 ++++ binutils-2.38-new/config/override.m4 2022-04-26 13:55:01.445545220 +0200 +@@ -41,7 +41,7 @@ dnl Or for updating the whole tree at on + AC_DEFUN([_GCC_AUTOCONF_VERSION_CHECK], + [m4_if(m4_defn([_GCC_AUTOCONF_VERSION]), + m4_defn([m4_PACKAGE_VERSION]), [], +- [m4_fatal([Please use exactly Autoconf ]_GCC_AUTOCONF_VERSION[ instead of ]m4_defn([m4_PACKAGE_VERSION])[.])]) ++ []) + ]) + m4_define([AC_INIT], m4_defn([AC_INIT])[ + _GCC_AUTOCONF_VERSION_CHECK diff --git a/SOURCES/binutils-do-not-link-with-static-libstdc++.patch b/SOURCES/binutils-do-not-link-with-static-libstdc++.patch index 354992a..d57a437 100644 --- a/SOURCES/binutils-do-not-link-with-static-libstdc++.patch +++ b/SOURCES/binutils-do-not-link-with-static-libstdc++.patch @@ -1,7 +1,7 @@ -diff -rupN --no-dereference binutils-2.37/configure binutils-2.37-new/configure ---- binutils-2.37/configure 2021-07-18 18:36:27.000000000 +0200 -+++ binutils-2.37-new/configure 2021-07-24 21:59:14.582847093 +0200 -@@ -5257,49 +5257,6 @@ if test -z "$LD"; then +diff -rupN --no-dereference binutils-2.38/configure binutils-2.38-new/configure +--- binutils-2.38/configure 2022-01-22 13:18:48.000000000 +0100 ++++ binutils-2.38-new/configure 2022-04-26 13:54:52.278532134 +0200 +@@ -5269,49 +5269,6 @@ if test -z "$LD"; then fi fi @@ -51,9 +51,9 @@ diff -rupN --no-dereference binutils-2.37/configure binutils-2.37-new/configure if test -n "$ac_tool_prefix"; then -diff -rupN --no-dereference binutils-2.37/configure.ac binutils-2.37-new/configure.ac ---- binutils-2.37/configure.ac 2021-07-18 18:48:58.000000000 +0200 -+++ binutils-2.37-new/configure.ac 2021-07-24 21:59:14.583847083 +0200 +diff -rupN --no-dereference binutils-2.38/configure.ac binutils-2.38-new/configure.ac +--- binutils-2.38/configure.ac 2022-02-09 13:06:56.000000000 +0100 ++++ binutils-2.38-new/configure.ac 2022-04-26 13:54:52.278532134 +0200 @@ -1300,26 +1300,6 @@ if test -z "$LD"; then fi fi @@ -81,3 +81,20095 @@ diff -rupN --no-dereference binutils-2.37/configure.ac binutils-2.37-new/configu ACX_PROG_GNAT ACX_PROG_CMP_IGNORE_INITIAL +diff -rupN --no-dereference binutils-2.38/configure.ac.orig binutils-2.38-new/configure.ac.orig +--- binutils-2.38/configure.ac.orig 1970-01-01 01:00:00.000000000 +0100 ++++ binutils-2.38-new/configure.ac.orig 2022-02-09 13:06:56.000000000 +0100 +@@ -0,0 +1,3664 @@ ++# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, ++# 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, ++# 2014, 2015, 2016, 2019, 2020 Free Software Foundation, Inc. ++# ++# This file is free software; you can redistribute it and/or modify it ++# under the terms of the GNU General Public License as published by ++# the Free Software Foundation; either version 3 of the License, or ++# (at your option) any later version. ++# ++# This program is distributed in the hope that it will be useful, but ++# WITHOUT ANY WARRANTY; without even the implied warranty of ++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++# General Public License for more details. ++# ++# You should have received a copy of the GNU General Public License ++# along with this program; see the file COPYING3. If not see ++# . ++ ++############################################################################## ++### WARNING: this file contains embedded tabs. Do not run untabify on this file. ++ ++m4_include(config/acx.m4) ++m4_include(config/override.m4) ++m4_include(config/proginstall.m4) ++m4_include(config/elf.m4) ++m4_include(config/gcc-plugin.m4) ++m4_include([libtool.m4]) ++m4_include([ltoptions.m4]) ++m4_include([ltsugar.m4]) ++m4_include([ltversion.m4]) ++m4_include([lt~obsolete.m4]) ++m4_include([config/isl.m4]) ++ ++AC_INIT(move-if-change) ++AC_DISABLE_OPTION_CHECKING ++ ++progname=$0 ++# if PWD already has a value, it is probably wrong. ++if test -n "$PWD" ; then PWD=`${PWDCMD-pwd}`; fi ++ ++# Export original configure arguments for use by sub-configures. ++# Quote arguments with shell meta charatcers. ++TOPLEVEL_CONFIGURE_ARGUMENTS= ++set -- "$progname" "$@" ++for ac_arg ++do ++ case "$ac_arg" in ++ *" "*|*" "*|*[[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\']]*) ++ ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ++ # if the argument is of the form -foo=baz, quote the baz part only ++ ac_arg=`echo "'$ac_arg'" | sed "s/^'\([[-a-zA-Z0-9]]*=\)/\\1'/"` ;; ++ *) ;; ++ esac ++ # Add the quoted argument to the list. ++ TOPLEVEL_CONFIGURE_ARGUMENTS="$TOPLEVEL_CONFIGURE_ARGUMENTS $ac_arg" ++done ++if test "$silent" = yes; then ++ TOPLEVEL_CONFIGURE_ARGUMENTS="$TOPLEVEL_CONFIGURE_ARGUMENTS --silent" ++fi ++# Remove the initial space we just introduced and, as these will be ++# expanded by make, quote '$'. ++TOPLEVEL_CONFIGURE_ARGUMENTS=`echo "x$TOPLEVEL_CONFIGURE_ARGUMENTS" | sed -e 's/^x *//' -e 's,\\$,$$,g'` ++AC_SUBST(TOPLEVEL_CONFIGURE_ARGUMENTS) ++ ++# Find the build, host, and target systems. ++ACX_NONCANONICAL_BUILD ++ACX_NONCANONICAL_HOST ++ACX_NONCANONICAL_TARGET ++ ++dnl Autoconf 2.5x and later will set a default program prefix if ++dnl --target was used, even if it was the same as --host. Disable ++dnl that behavior. This must be done before AC_CANONICAL_SYSTEM ++dnl to take effect. ++test "$host_noncanonical" = "$target_noncanonical" && ++ test "$program_prefix$program_suffix$program_transform_name" = \ ++ NONENONEs,x,x, && ++ program_transform_name=s,y,y, ++ ++AC_CANONICAL_SYSTEM ++AC_ARG_PROGRAM ++ ++m4_pattern_allow([^AS_FOR_TARGET$])dnl ++m4_pattern_allow([^AS_FOR_BUILD$])dnl ++ ++# Get 'install' or 'install-sh' and its variants. ++AC_PROG_INSTALL ++ACX_PROG_LN ++AC_PROG_LN_S ++AC_PROG_SED ++AC_PROG_AWK ++ ++srcpwd=`cd ${srcdir} ; ${PWDCMD-pwd}` ++ ++# We pass INSTALL explicitly to sub-makes. Make sure that it is not ++# a relative path. ++if test "$INSTALL" = "${srcdir}/install-sh -c"; then ++ INSTALL="${srcpwd}/install-sh -c" ++fi ++ ++# Set srcdir to "." if that's what it is. ++# This is important for multilib support. ++pwd=`${PWDCMD-pwd}` ++if test "${pwd}" = "${srcpwd}" ; then ++ srcdir=. ++fi ++ ++topsrcdir=$srcpwd ++ ++extra_host_args= ++ ++### To add a new directory to the tree, first choose whether it is a target ++### or a host dependent tool. Then put it into the appropriate list ++### (library or tools, host or target), doing a dependency sort. ++ ++# Subdirs will be configured in the order listed in build_configdirs, ++# configdirs, or target_configdirs; see the serialization section below. ++ ++# Dependency sorting is only needed when *configuration* must be done in ++# a particular order. In all cases a dependency should be specified in ++# the Makefile, whether or not it's implicitly specified here. ++ ++# Double entries in build_configdirs, configdirs, or target_configdirs may ++# cause circular dependencies and break everything horribly. ++ ++# these library is used by various programs built for the build ++# environment ++# ++build_libs="build-libiberty build-libcpp" ++ ++# these tools are built for the build environment ++build_tools="build-texinfo build-flex build-bison build-m4 build-fixincludes" ++ ++# these libraries are used by various programs built for the host environment ++#f ++host_libs="intl libiberty opcodes bfd readline tcl tk itcl libgui zlib libbacktrace libcpp libdecnumber gmp mpfr mpc isl libelf libiconv libctf" ++ ++# these tools are built for the host environment ++# Note, the powerpc-eabi build depends on sim occurring before gdb in order to ++# know that we are building the simulator. ++# binutils, gas and ld appear in that order because it makes sense to run ++# "make check" in that particular order. ++# If --enable-gold is used, "gold" may replace "ld". ++host_tools="flex bison binutils gas ld fixincludes gcc cgen sid sim gdb gdbserver gprof etc expect dejagnu m4 utils guile fastjar gnattools libcc1 gotools" ++ ++# these libraries are built for the target environment, and are built after ++# the host libraries and the host tools (which may be a cross compiler) ++# Note that libiberty is not a target library. ++target_libraries="target-libgcc \ ++ target-libbacktrace \ ++ target-libgloss \ ++ target-newlib \ ++ target-libgomp \ ++ target-liboffloadmic \ ++ target-libhsail-rt \ ++ target-libatomic \ ++ target-libitm \ ++ target-libstdc++-v3 \ ++ target-libsanitizer \ ++ target-libvtv \ ++ target-libssp \ ++ target-libquadmath \ ++ target-libgfortran \ ++ target-libffi \ ++ target-libobjc \ ++ target-libada \ ++ target-libgo" ++ ++# these tools are built using the target libraries, and are intended to ++# run only in the target environment ++# ++# note: any program that *uses* libraries that are in the "target_libraries" ++# list belongs in this list. ++# ++target_tools="target-rda" ++ ++################################################################################ ++ ++## All tools belong in one of the four categories, and are assigned above ++## We assign ${configdirs} this way to remove all embedded newlines. This ++## is important because configure will choke if they ever get through. ++## ${configdirs} is directories we build using the host tools. ++## ${target_configdirs} is directories we build using the target tools. ++configdirs=`echo ${host_libs} ${host_tools}` ++target_configdirs=`echo ${target_libraries} ${target_tools}` ++build_configdirs=`echo ${build_libs} ${build_tools}` ++ ++m4_divert_text([PARSE_ARGS], ++[case $srcdir in ++ *" "*) ++m4_pushdef([AS_MESSAGE_LOG_FD], [])dnl ++ AC_MSG_ERROR([path to source, $srcdir, contains spaces]) ++m4_popdef([AS_MESSAGE_LOG_FD])dnl ++ ;; ++esac ++ac_subdirs_all=`cd $srcdir && echo */configure | sed 's,/configure,,g'` ++]) ++ ++################################################################################ ++ ++srcname="gnu development package" ++ ++# This gets set non-empty for some net releases of packages. ++appdirs="" ++ ++# Define is_cross_compiler to save on calls to 'test'. ++is_cross_compiler= ++if test x"${host}" = x"${target}" ; then ++ is_cross_compiler=no ++else ++ is_cross_compiler=yes ++fi ++ ++# Find the build and target subdir names. ++GCC_TOPLEV_SUBDIRS ++# Be sure to cover against remnants of an in-tree build. ++if test $srcdir != . && test -d $srcdir/host-${host_noncanonical}; then ++ AC_MSG_ERROR([building out of tree but $srcdir contains host-${host_noncanonical}. ++Use a pristine source tree when building in a separate tree]) ++fi ++ ++# Skipdirs are removed silently. ++skipdirs= ++# Noconfigdirs are removed loudly. ++noconfigdirs="" ++ ++use_gnu_ld= ++# Make sure we don't let GNU ld be added if we didn't want it. ++if test x$with_gnu_ld = xno ; then ++ use_gnu_ld=no ++ noconfigdirs="$noconfigdirs ld gold" ++fi ++ ++use_gnu_as= ++# Make sure we don't let GNU as be added if we didn't want it. ++if test x$with_gnu_as = xno ; then ++ use_gnu_as=no ++ noconfigdirs="$noconfigdirs gas" ++fi ++ ++use_included_zlib= ++AC_ARG_WITH(system-zlib, ++[AS_HELP_STRING([--with-system-zlib], [use installed libz])]) ++# Make sure we don't let ZLIB be added if we didn't want it. ++if test x$with_system_zlib = xyes ; then ++ use_included_zlib=no ++ noconfigdirs="$noconfigdirs zlib" ++fi ++ ++# Don't compile the bundled readline/libreadline.a if --with-system-readline ++# is provided. ++if test x$with_system_readline = xyes ; then ++ noconfigdirs="$noconfigdirs readline" ++fi ++ ++# some tools are so dependent upon X11 that if we're not building with X, ++# it's not even worth trying to configure, much less build, that tool. ++ ++case ${with_x} in ++ yes | "") ;; # the default value for this tree is that X11 is available ++ no) ++ skipdirs="${skipdirs} tk itcl libgui" ++ # We won't be able to build gdbtk without X. ++ enable_gdbtk=no ++ ;; ++ *) echo "*** bad value \"${with_x}\" for -with-x flag; ignored" 1>&2 ;; ++esac ++ ++# Some are only suitable for cross toolchains. ++# Remove these if host=target. ++cross_only="target-libgloss target-newlib target-opcodes" ++ ++case $is_cross_compiler in ++ no) skipdirs="${skipdirs} ${cross_only}" ;; ++esac ++ ++# If both --with-headers and --with-libs are specified, default to ++# --without-newlib. ++if test x"${with_headers}" != x && test x"${with_headers}" != xno \ ++ && test x"${with_libs}" != x && test x"${with_libs}" != xno ; then ++ if test x"${with_newlib}" = x ; then ++ with_newlib=no ++ fi ++fi ++ ++# Recognize --with-newlib/--without-newlib. ++case ${with_newlib} in ++ no) skipdirs="${skipdirs} target-newlib" ;; ++ yes) skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` ;; ++esac ++ ++AC_ARG_ENABLE(as-accelerator-for, ++[AS_HELP_STRING([--enable-as-accelerator-for=ARG], ++ [build as offload target compiler. ++ Specify offload host triple by ARG])]) ++ ++AC_ARG_ENABLE(offload-targets, ++[AS_HELP_STRING([--enable-offload-targets=LIST], ++ [enable offloading to devices from comma-separated LIST of ++ TARGET[=DIR]. Use optional path to find offload target compiler ++ during the build])], ++[ ++ if test x"$enable_offload_targets" = x; then ++ AC_MSG_ERROR([no offload targets specified]) ++ fi ++], [enable_offload_targets=]) ++ ++# Handle --enable-gold, --enable-ld. ++# --disable-gold [--enable-ld] ++# Build only ld. Default option. ++# --enable-gold [--enable-ld] ++# Build both gold and ld. Install gold as "ld.gold", install ld ++# as "ld.bfd" and "ld". ++# --enable-gold=default [--enable-ld] ++# Build both gold and ld. Install gold as "ld.gold" and "ld", ++# install ld as "ld.bfd". ++# --enable-gold[=default] --disable-ld ++# Build only gold, which is then installed as both "ld.gold" and "ld". ++# --enable-gold --enable-ld=default ++# Build both gold (installed as "ld.gold") and ld (installed as "ld" ++# and ld.bfd). ++# In other words, ld is default ++# --enable-gold=default --enable-ld=default ++# Error. ++ ++default_ld= ++AC_ARG_ENABLE(gold, ++[AS_HELP_STRING([[--enable-gold[=ARG]]], ++ [build gold @<:@ARG={default,yes,no}@:>@])], ++ENABLE_GOLD=$enableval, ++ENABLE_GOLD=no) ++case "${ENABLE_GOLD}" in ++ yes|default) ++ # Check for ELF target. ++ is_elf=no ++ case "${target}" in ++ *-*-elf* | *-*-sysv4* | *-*-unixware* | *-*-eabi* | hppa*64*-*-hpux* \ ++ | *-*-linux* | *-*-gnu* | frv-*-uclinux* | *-*-irix5* | *-*-irix6* \ ++ | *-*-netbsd* | *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* \ ++ | *-*-solaris2* | *-*-nto* | *-*-nacl* | *-*-haiku*) ++ case "${target}" in ++ *-*-linux*aout* | *-*-linux*oldld*) ++ ;; ++ *) ++ is_elf=yes ++ ;; ++ esac ++ esac ++ ++ if test "$is_elf" = "yes"; then ++ # Check for target supported by gold. ++ case "${target}" in ++ i?86-*-* | x86_64-*-* | sparc*-*-* | powerpc*-*-* | arm*-*-* \ ++ | aarch64*-*-* | tilegx*-*-* | mips*-*-* | s390*-*-*) ++ configdirs="$configdirs gold" ++ if test x${ENABLE_GOLD} = xdefault; then ++ default_ld=gold ++ fi ++ ENABLE_GOLD=yes ++ ;; ++ esac ++ fi ++ ;; ++ no) ++ ;; ++ *) ++ AC_MSG_ERROR([invalid --enable-gold argument]) ++ ;; ++esac ++ ++AC_ARG_ENABLE(ld, ++[AS_HELP_STRING([[--enable-ld[=ARG]]], ++ [build ld @<:@ARG={default,yes,no}@:>@])], ++ENABLE_LD=$enableval, ++ENABLE_LD=yes) ++ ++case "${ENABLE_LD}" in ++ default) ++ if test x${default_ld} != x; then ++ AC_MSG_ERROR([either gold or ld can be the default ld]) ++ fi ++ ;; ++ yes) ++ ;; ++ no) ++ if test x${ENABLE_GOLD} != xyes; then ++ AC_MSG_WARN([neither ld nor gold are enabled]) ++ fi ++ configdirs=`echo " ${configdirs} " | sed -e 's/ ld / /'` ++ ;; ++ *) ++ AC_MSG_ERROR([invalid --enable-ld argument]) ++ ;; ++esac ++ ++# PR gas/19109 ++# Decide the default method for compressing debug sections. ++# Provide a configure time option to override our default. ++AC_ARG_ENABLE(compressed_debug_sections, ++[AS_HELP_STRING([--enable-compressed-debug-sections={all,gas,gold,ld,none}], ++ [Enable compressed debug sections for gas, gold or ld by ++ default])], ++[ ++ if test x"$enable_compressed_debug_sections" = xyes; then ++ AC_MSG_ERROR([no program with compressed debug sections specified]) ++ fi ++], [enable_compressed_debug_sections=]) ++ ++# Configure extra directories which are host specific ++ ++case "${host}" in ++ *-cygwin*) ++ configdirs="$configdirs libtermcap" ;; ++esac ++ ++# A target can indicate whether a language isn't supported for some reason. ++# Only spaces may be used in this macro; not newlines or tabs. ++unsupported_languages= ++ ++# Remove more programs from consideration, based on the host or ++# target this usually means that a port of the program doesn't ++# exist yet. ++ ++case "${host}" in ++ i[[3456789]]86-*-msdosdjgpp*) ++ noconfigdirs="$noconfigdirs tcl tk itcl" ++ ;; ++esac ++ ++ ++AC_ARG_ENABLE(libquadmath, ++AS_HELP_STRING([--disable-libquadmath], ++ [do not build libquadmath directory]), ++ENABLE_LIBQUADMATH=$enableval, ++ENABLE_LIBQUADMATH=yes) ++if test "${ENABLE_LIBQUADMATH}" = "no" ; then ++ noconfigdirs="$noconfigdirs target-libquadmath" ++fi ++ ++ ++AC_ARG_ENABLE(libquadmath-support, ++AS_HELP_STRING([--disable-libquadmath-support], ++ [disable libquadmath support for Fortran]), ++ENABLE_LIBQUADMATH_SUPPORT=$enableval, ++ENABLE_LIBQUADMATH_SUPPORT=yes) ++enable_libquadmath_support= ++if test "${ENABLE_LIBQUADMATH_SUPPORT}" = "no" ; then ++ enable_libquadmath_support=no ++fi ++ ++ ++AC_ARG_ENABLE(libada, ++[AS_HELP_STRING([--enable-libada], [build libada directory])], ++ENABLE_LIBADA=$enableval, ++ENABLE_LIBADA=yes) ++if test "${ENABLE_LIBADA}" != "yes" ; then ++ noconfigdirs="$noconfigdirs gnattools" ++fi ++ ++AC_ARG_ENABLE(libssp, ++[AS_HELP_STRING([--enable-libssp], [build libssp directory])], ++ENABLE_LIBSSP=$enableval, ++ENABLE_LIBSSP=yes) ++ ++AC_ARG_ENABLE(libstdcxx, ++AS_HELP_STRING([--disable-libstdcxx], ++ [do not build libstdc++-v3 directory]), ++ENABLE_LIBSTDCXX=$enableval, ++ENABLE_LIBSTDCXX=default) ++[if test "${ENABLE_LIBSTDCXX}" = "no" ; then ++ noconfigdirs="$noconfigdirs target-libstdc++-v3" ++fi] ++ ++# If this is accelerator compiler and its target is intelmic we enable ++# target liboffloadmic by default. If this is compiler with offloading ++# for intelmic we enable host liboffloadmic by default. Otherwise ++# liboffloadmic is disabled by default. ++AC_ARG_ENABLE([liboffloadmic], ++AC_HELP_STRING([[--enable-liboffloadmic[=ARG]]], ++ [build liboffloadmic @<:@ARG={no,host,target}@:>@]), ++[case "$enableval" in ++ no | host | target) ++ enable_liboffloadmic=$enableval ;; ++ *) ++ AC_MSG_ERROR([--enable-liboffloadmic=no/host/target]) ;; ++esac], ++[if test x"$enable_as_accelerator_for" != x; then ++ case "${target}" in ++ *-intelmic-* | *-intelmicemul-*) ++ enable_liboffloadmic=target ++ extra_liboffloadmic_configure_flags="--enable-liboffloadmic=target" ++ ;; ++ *) ++ enable_liboffloadmic=no ++ ;; ++ esac ++else ++ case "${enable_offload_targets}" in ++ *-intelmic-* | *-intelmicemul-*) ++ enable_liboffloadmic=host ++ extra_liboffloadmic_configure_flags="--enable-liboffloadmic=host" ++ ;; ++ *) ++ enable_liboffloadmic=no ++ ;; ++ esac ++fi]) ++AC_SUBST(extra_liboffloadmic_configure_flags) ++ ++# Enable libgomp by default on hosted POSIX systems, and a few others. ++if test x$enable_libgomp = x ; then ++ case "${target}" in ++ *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu | *-*-kopensolaris*-gnu) ++ ;; ++ *-*-netbsd* | *-*-freebsd* | *-*-openbsd* | *-*-dragonfly*) ++ ;; ++ *-*-solaris2* | *-*-hpux11*) ++ ;; ++ *-*-darwin* | *-*-aix*) ++ ;; ++ nvptx*-*-*) ++ ;; ++ *) ++ noconfigdirs="$noconfigdirs target-libgomp" ++ ;; ++ esac ++fi ++ ++# Disable libatomic on unsupported systems. ++if test -d ${srcdir}/libatomic; then ++ if test x$enable_libatomic = x; then ++ AC_MSG_CHECKING([for libatomic support]) ++ if (srcdir=${srcdir}/libatomic; \ ++ . ${srcdir}/configure.tgt; \ ++ test -n "$UNSUPPORTED") ++ then ++ AC_MSG_RESULT([no]) ++ noconfigdirs="$noconfigdirs target-libatomic" ++ else ++ AC_MSG_RESULT([yes]) ++ fi ++ fi ++fi ++ ++# Disable liboffloadmic on unsupported systems. ++if test -d ${srcdir}/liboffloadmic; then ++ if test x$enable_liboffloadmic != xno; then ++ AC_MSG_CHECKING([for liboffloadmic support]) ++ if (srcdir=${srcdir}/liboffloadmic; \ ++ . ${srcdir}/configure.tgt; \ ++ test -n "$UNSUPPORTED") ++ then ++ AC_MSG_RESULT([no]) ++ noconfigdirs="$noconfigdirs target-liboffloadmic" ++ else ++ AC_MSG_RESULT([yes]) ++ fi ++ fi ++fi ++ ++# Disable libitm on unsupported systems. ++if test -d ${srcdir}/libitm; then ++ if test x$enable_libitm = x; then ++ AC_MSG_CHECKING([for libitm support]) ++ if (srcdir=${srcdir}/libitm; \ ++ . ${srcdir}/configure.tgt; \ ++ test -n "$UNSUPPORTED") ++ then ++ AC_MSG_RESULT([no]) ++ noconfigdirs="$noconfigdirs target-libitm" ++ else ++ AC_MSG_RESULT([yes]) ++ fi ++ fi ++fi ++ ++# Disable libsanitizer on unsupported systems. ++if test -d ${srcdir}/libsanitizer; then ++ if test x$enable_libsanitizer = x; then ++ AC_MSG_CHECKING([for libsanitizer support]) ++ if (srcdir=${srcdir}/libsanitizer; \ ++ . ${srcdir}/configure.tgt; \ ++ test -n "$UNSUPPORTED") ++ then ++ AC_MSG_RESULT([no]) ++ noconfigdirs="$noconfigdirs target-libsanitizer" ++ else ++ AC_MSG_RESULT([yes]) ++ fi ++ fi ++fi ++ ++# Disable libvtv on unsupported systems. ++if test -d ${srcdir}/libvtv; then ++ if test x$enable_libvtv = x; then ++ AC_MSG_CHECKING([for libvtv support]) ++ if (srcdir=${srcdir}/libvtv; \ ++ . ${srcdir}/configure.tgt; \ ++ test "$VTV_SUPPORTED" != "yes") ++ then ++ AC_MSG_RESULT([no]) ++ noconfigdirs="$noconfigdirs target-libvtv" ++ else ++ AC_MSG_RESULT([yes]) ++ fi ++ fi ++fi ++ ++ ++# Disable libhsail-rt on unsupported systems. ++if test -d ${srcdir}/libhsail-rt; then ++ if test x$enable_libhsail_rt = x; then ++ AC_MSG_CHECKING([for libhsail-rt support]) ++ if (srcdir=${srcdir}/libhsail-rt; \ ++ . ${srcdir}/configure.tgt; \ ++ test -n "$UNSUPPORTED") ++ then ++ AC_MSG_RESULT([no]) ++ unsupported_languages="$unsupported_languages brig" ++ # This implicitly disables also target-libhsail-rt as it won't ++ # get added to the build without BRIG FE. ++ else ++ AC_MSG_RESULT([yes]) ++ fi ++ fi ++fi ++ ++ ++# Disable libquadmath for some systems. ++case "${target}" in ++ avr-*-*) ++ noconfigdirs="$noconfigdirs target-libquadmath" ++ ;; ++ # libquadmath is unused on AIX and libquadmath build process use of ++ # LD_LIBRARY_PATH can break AIX bootstrap. ++ powerpc-*-aix* | rs6000-*-aix*) ++ noconfigdirs="$noconfigdirs target-libquadmath" ++ ;; ++esac ++ ++# Disable libssp for some systems. ++case "${target}" in ++ avr-*-*) ++ # No hosted I/O support. ++ noconfigdirs="$noconfigdirs target-libssp" ++ ;; ++ powerpc-*-aix* | rs6000-*-aix*) ++ noconfigdirs="$noconfigdirs target-libssp" ++ ;; ++ rl78-*-*) ++ # libssp uses a misaligned load to trigger a fault, but the RL78 ++ # doesn't fault for those - instead, it gives a build-time error ++ # for explicit misaligned loads. ++ noconfigdirs="$noconfigdirs target-libssp" ++ ;; ++ visium-*-*) ++ # No hosted I/O support. ++ noconfigdirs="$noconfigdirs target-libssp" ++ ;; ++esac ++ ++# Disable libstdc++-v3 for some systems. ++# Allow user to override this if they pass --enable-libstdc++-v3 ++if test "${ENABLE_LIBSTDCXX}" = "default" ; then ++ case "${target}" in ++ *-*-vxworks*) ++ # VxWorks uses the Dinkumware C++ library. ++ noconfigdirs="$noconfigdirs target-libstdc++-v3" ++ ;; ++ arm*-wince-pe*) ++ # the C++ libraries don't build on top of CE's C libraries ++ noconfigdirs="$noconfigdirs target-libstdc++-v3" ++ ;; ++ avr-*-*) ++ noconfigdirs="$noconfigdirs target-libstdc++-v3" ++ ;; ++ ft32-*-*) ++ noconfigdirs="$noconfigdirs target-libstdc++-v3" ++ ;; ++ esac ++fi ++ ++# Disable Fortran for some systems. ++case "${target}" in ++ mmix-*-*) ++ # See . ++ unsupported_languages="$unsupported_languages fortran" ++ ;; ++esac ++ ++# Disable libffi for some systems. ++case "${target}" in ++ powerpc-*-darwin*) ++ ;; ++ i[[3456789]]86-*-darwin*) ++ ;; ++ x86_64-*-darwin[[912]]*) ++ ;; ++ *-*-darwin*) ++ noconfigdirs="$noconfigdirs target-libffi" ++ ;; ++ *-*-netware*) ++ noconfigdirs="$noconfigdirs target-libffi" ++ ;; ++ *-*-phoenix*) ++ noconfigdirs="$noconfigdirs target-libffi" ++ ;; ++ *-*-rtems*) ++ noconfigdirs="$noconfigdirs target-libffi" ++ ;; ++ *-*-tpf*) ++ noconfigdirs="$noconfigdirs target-libffi" ++ ;; ++ *-*-uclinux*) ++ noconfigdirs="$noconfigdirs target-libffi" ++ ;; ++ *-*-vxworks*) ++ noconfigdirs="$noconfigdirs target-libffi" ++ ;; ++ aarch64*-*-freebsd*) ++ noconfigdirs="$noconfigdirs target-libffi" ++ ;; ++ alpha*-*-*vms*) ++ noconfigdirs="$noconfigdirs target-libffi" ++ ;; ++ arm*-*-freebsd*) ++ noconfigdirs="$noconfigdirs target-libffi" ++ ;; ++ arm-wince-pe) ++ noconfigdirs="$noconfigdirs target-libffi" ++ ;; ++ cris-*-* | crisv32-*-*) ++ case "${target}" in ++ *-*-linux*) ++ ;; ++ *) # See PR46792 regarding target-libffi. ++ noconfigdirs="$noconfigdirs target-libffi";; ++ esac ++ ;; ++ hppa*64*-*-hpux*) ++ noconfigdirs="$noconfigdirs target-libffi" ++ ;; ++ hppa*-hp-hpux11*) ++ ;; ++ hppa*-*-hpux*) ++ noconfigdirs="$noconfigdirs target-libffi" ++ ;; ++ ia64*-*-*vms*) ++ noconfigdirs="$noconfigdirs target-libffi" ++ ;; ++ i[[3456789]]86-w64-mingw*) ++ noconfigdirs="$noconfigdirs target-libffi" ++ ;; ++ i[[3456789]]86-*-mingw*) ++ noconfigdirs="$noconfigdirs target-libffi" ++ ;; ++ x86_64-*-mingw*) ++ noconfigdirs="$noconfigdirs target-libffi" ++ ;; ++ mmix-*-*) ++ noconfigdirs="$noconfigdirs target-libffi" ++ ;; ++ powerpc-*-aix*) ++ ;; ++ rs6000-*-aix*) ++ ;; ++ ft32-*-*) ++ noconfigdirs="$noconfigdirs target-libffi" ++ ;; ++ *-*-lynxos*) ++ noconfigdirs="$noconfigdirs target-libffi" ++ ;; ++esac ++ ++# Disable the go frontend on systems where it is known to not work. Please keep ++# this in sync with contrib/config-list.mk. ++case "${target}" in ++*-*-darwin* | *-*-cygwin* | *-*-mingw*) ++ unsupported_languages="$unsupported_languages go" ++ ;; ++esac ++ ++# Only allow gdbserver on some systems. ++if test -d ${srcdir}/gdbserver; then ++ if test x$enable_gdbserver = x; then ++ AC_MSG_CHECKING([for gdbserver support]) ++ if (srcdir=${srcdir}/gdbserver; \ ++ . ${srcdir}/configure.srv; \ ++ test -n "$UNSUPPORTED") ++ then ++ AC_MSG_RESULT([no]) ++ noconfigdirs="$noconfigdirs gdbserver" ++ else ++ AC_MSG_RESULT([yes]) ++ fi ++ fi ++fi ++ ++# Disable libgo for some systems where it is known to not work. ++# For testing, you can easily override this with --enable-libgo. ++if test x$enable_libgo = x; then ++ case "${target}" in ++ *-*-darwin*) ++ # PR 46986 ++ noconfigdirs="$noconfigdirs target-libgo" ++ ;; ++ *-*-cygwin* | *-*-mingw*) ++ noconfigdirs="$noconfigdirs target-libgo" ++ ;; ++ esac ++fi ++ ++# Default libgloss CPU subdirectory. ++libgloss_dir="$target_cpu" ++ ++case "${target}" in ++ sh*-*-pe|mips*-*-pe|*arm-wince-pe) ++ libgloss_dir=wince ++ ;; ++ aarch64*-*-* ) ++ libgloss_dir=aarch64 ++ ;; ++ arm*-*-*) ++ libgloss_dir=arm ++ ;; ++ cris-*-* | crisv32-*-*) ++ libgloss_dir=cris ++ ;; ++ hppa*-*-*) ++ libgloss_dir=pa ++ ;; ++ i[[3456789]]86-*-*) ++ libgloss_dir=i386 ++ ;; ++ m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*) ++ libgloss_dir=m68hc11 ++ ;; ++ m68*-*-* | fido-*-*) ++ libgloss_dir=m68k ++ ;; ++ mips*-*-*) ++ libgloss_dir=mips ++ ;; ++ powerpc*-*-*) ++ libgloss_dir=rs6000 ++ ;; ++ sparc*-*-*) ++ libgloss_dir=sparc ++ ;; ++esac ++ ++# Disable newlib and libgloss for various target OSes. ++case "${target}" in ++ alpha*-dec-osf*) ++ noconfigdirs="$noconfigdirs target-newlib target-libgloss" ++ ;; ++ i[[3456789]]86-*-linux*) ++ # This section makes it possible to build newlib natively on linux. ++ # If we are using a cross compiler then don't configure newlib. ++ if test x${is_cross_compiler} != xno ; then ++ noconfigdirs="$noconfigdirs target-newlib" ++ fi ++ noconfigdirs="$noconfigdirs target-libgloss" ++ # If we are not using a cross compiler, do configure newlib. ++ # Note however, that newlib will only be configured in this situation ++ # if the --with-newlib option has been given, because otherwise ++ # 'target-newlib' will appear in skipdirs. ++ ;; ++ i[[3456789]]86-*-rdos*) ++ noconfigdirs="$noconfigdirs target-newlib target-libgloss" ++ ;; ++ sh*-*-pe|mips*-*-pe|arm-wince-pe) ++ noconfigdirs="$noconfigdirs target-newlib target-libgloss" ++ ;; ++ sparc-*-sunos4*) ++ noconfigdirs="$noconfigdirs target-newlib target-libgloss" ++ ;; ++ *-*-aix*) ++ noconfigdirs="$noconfigdirs target-newlib target-libgloss" ++ ;; ++ *-*-beos*) ++ noconfigdirs="$noconfigdirs target-newlib target-libgloss" ++ ;; ++ *-*-chorusos) ++ noconfigdirs="$noconfigdirs target-newlib target-libgloss" ++ ;; ++ *-*-dragonfly*) ++ noconfigdirs="$noconfigdirs target-newlib target-libgloss" ++ ;; ++ *-*-freebsd*) ++ noconfigdirs="$noconfigdirs target-newlib target-libgloss" ++ ;; ++ *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu | *-*-kopensolaris*-gnu) ++ noconfigdirs="$noconfigdirs target-newlib target-libgloss" ++ ;; ++ *-*-lynxos*) ++ noconfigdirs="$noconfigdirs target-newlib target-libgloss" ++ ;; ++ *-*-mingw*) ++ noconfigdirs="$noconfigdirs target-newlib target-libgloss" ++ ;; ++ *-*-netbsd*) ++ noconfigdirs="$noconfigdirs target-newlib target-libgloss" ++ ;; ++ *-*-netware*) ++ noconfigdirs="$noconfigdirs target-newlib target-libgloss" ++ ;; ++ *-*-tpf*) ++ noconfigdirs="$noconfigdirs target-newlib target-libgloss" ++ ;; ++ *-*-uclinux*) ++ noconfigdirs="$noconfigdirs target-newlib target-libgloss" ++ ;; ++ *-*-vxworks*) ++ noconfigdirs="$noconfigdirs target-newlib target-libgloss" ++ ;; ++esac ++ ++case "${target}" in ++ *-*-chorusos) ++ ;; ++ aarch64-*-darwin*) ++ noconfigdirs="$noconfigdirs ld gas gdb gprof" ++ noconfigdirs="$noconfigdirs sim target-rda" ++ ;; ++ arm-*-darwin*) ++ noconfigdirs="$noconfigdirs ld gas gdb gprof" ++ noconfigdirs="$noconfigdirs sim target-rda" ++ ;; ++ powerpc-*-darwin*) ++ noconfigdirs="$noconfigdirs ld gas gdb gprof" ++ noconfigdirs="$noconfigdirs sim target-rda" ++ ;; ++ i[[3456789]]86-*-darwin*) ++ noconfigdirs="$noconfigdirs ld gprof" ++ noconfigdirs="$noconfigdirs sim target-rda" ++ ;; ++ x86_64-*-darwin[[912]]*) ++ noconfigdirs="$noconfigdirs ld gas gprof" ++ noconfigdirs="$noconfigdirs sim target-rda" ++ ;; ++ *-*-darwin*) ++ noconfigdirs="$noconfigdirs ld gas gdb gprof" ++ noconfigdirs="$noconfigdirs sim target-rda" ++ ;; ++ *-*-dragonfly*) ++ ;; ++ *-*-freebsd*) ++ if test "x$with_gmp" = x && test "x$with_gmp_dir" = x \ ++ && test -f /usr/local/include/gmp.h; then ++ with_gmp=/usr/local ++ fi ++ ;; ++ *-*-kaos*) ++ # Remove unsupported stuff on all kaOS configurations. ++ noconfigdirs="$noconfigdirs target-libgloss" ++ ;; ++ *-*-netbsd*) ++ ;; ++ *-*-netware*) ++ ;; ++ *-*-phoenix*) ++ noconfigdirs="$noconfigdirs target-libgloss" ++ ;; ++ *-*-rtems*) ++ noconfigdirs="$noconfigdirs target-libgloss" ++ ;; ++ # The tpf target doesn't support gdb yet. ++ *-*-tpf*) ++ noconfigdirs="$noconfigdirs gdb tcl tk libgui itcl" ++ ;; ++ *-*-uclinux*) ++ noconfigdirs="$noconfigdirs target-rda" ++ ;; ++ *-*-vxworks*) ++ ;; ++ alpha*-dec-osf*) ++ # ld works, but does not support shared libraries. ++ # gas doesn't generate exception information. ++ noconfigdirs="$noconfigdirs gas ld" ++ ;; ++ alpha*-*-*vms*) ++ noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss" ++ ;; ++ alpha*-*-*) ++ # newlib is not 64 bit ready ++ noconfigdirs="$noconfigdirs target-newlib target-libgloss" ++ ;; ++ sh*-*-pe|mips*-*-pe|*arm-wince-pe) ++ noconfigdirs="$noconfigdirs tcl tk itcl libgui sim" ++ ;; ++ arc*-*-*) ++ noconfigdirs="$noconfigdirs sim" ++ ;; ++ arm-*-pe*) ++ noconfigdirs="$noconfigdirs target-libgloss" ++ ;; ++ arm-*-riscix*) ++ noconfigdirs="$noconfigdirs ld target-libgloss" ++ ;; ++ avr-*-*) ++ if test x${with_avrlibc} != xno; then ++ noconfigdirs="$noconfigdirs target-newlib target-libgloss" ++ fi ++ ;; ++ c4x-*-* | tic4x-*-*) ++ noconfigdirs="$noconfigdirs target-libgloss" ++ ;; ++ tic54x-*-*) ++ noconfigdirs="$noconfigdirs target-libgloss gdb" ++ ;; ++ d10v-*-*) ++ noconfigdirs="$noconfigdirs target-libgloss" ++ ;; ++ d30v-*-*) ++ noconfigdirs="$noconfigdirs gdb" ++ ;; ++ fr30-*-elf*) ++ noconfigdirs="$noconfigdirs gdb" ++ ;; ++ ft32-*-*) ++ noconfigdirs="$noconfigdirs target-rda gprof" ++ ;; ++ moxie-*-*) ++ noconfigdirs="$noconfigdirs" ++ ;; ++ h8300*-*-*) ++ noconfigdirs="$noconfigdirs target-libgloss" ++ ;; ++ h8500-*-*) ++ noconfigdirs="$noconfigdirs target-libgloss" ++ ;; ++ hppa1.1-*-osf* | hppa1.1-*-bsd* ) ++ ;; ++ hppa*64*-*-hpux*) ++ noconfigdirs="$noconfigdirs gdb" ++ ;; ++ hppa*-*-hpux11*) ++ noconfigdirs="$noconfigdirs gdb ld" ++ ;; ++ hppa*64*-*-linux*) ++ ;; ++ hppa*-*-linux*) ++ ;; ++ hppa*-*-*elf* | \ ++ hppa*-*-lites* | \ ++ hppa*-*-openbsd* | \ ++ hppa*64*-*-*) ++ ;; ++ hppa*-*-pro*) ++ ;; ++ hppa*-*-*) ++ noconfigdirs="$noconfigdirs ld" ++ ;; ++ i960-*-*) ++ noconfigdirs="$noconfigdirs gdb" ++ ;; ++ ia64*-*-elf*) ++ # No gdb support yet. ++ noconfigdirs="$noconfigdirs readline libgui itcl gdb" ++ ;; ++ ia64*-**-hpux*) ++ # No ld support yet. ++ noconfigdirs="$noconfigdirs gdb libgui itcl ld" ++ ;; ++ ia64*-*-*vms*) ++ # No ld support yet. ++ noconfigdirs="$noconfigdirs libgui itcl ld" ++ ;; ++ i[[3456789]]86-w64-mingw*) ++ ;; ++ i[[3456789]]86-*-mingw*) ++ target_configdirs="$target_configdirs target-winsup" ++ ;; ++ *-*-cygwin*) ++ target_configdirs="$target_configdirs target-libtermcap target-winsup" ++ noconfigdirs="$noconfigdirs target-libgloss" ++ # always build newlib if winsup directory is present. ++ if test -d "$srcdir/winsup/cygwin"; then ++ skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` ++ elif test -d "$srcdir/newlib"; then ++ echo "Warning: winsup/cygwin is missing so newlib can't be built." ++ fi ++ ;; ++ i[[3456789]]86-*-pe) ++ noconfigdirs="$noconfigdirs target-libgloss" ++ ;; ++ i[[3456789]]86-*-sco3.2v5*) ++ # The linker does not yet know about weak symbols in COFF, ++ # and is not configured to handle mixed ELF and COFF. ++ noconfigdirs="$noconfigdirs ld target-libgloss" ++ ;; ++ i[[3456789]]86-*-sco*) ++ noconfigdirs="$noconfigdirs gprof target-libgloss" ++ ;; ++ i[[3456789]]86-*-solaris2* | x86_64-*-solaris2.1[[0-9]]*) ++ noconfigdirs="$noconfigdirs target-libgloss" ++ ;; ++ i[[3456789]]86-*-sysv4*) ++ noconfigdirs="$noconfigdirs target-libgloss" ++ ;; ++ i[[3456789]]86-*-beos*) ++ noconfigdirs="$noconfigdirs gdb" ++ ;; ++ i[[3456789]]86-*-rdos*) ++ noconfigdirs="$noconfigdirs gdb" ++ ;; ++ mmix-*-*) ++ noconfigdirs="$noconfigdirs gdb" ++ ;; ++ mt-*-*) ++ noconfigdirs="$noconfigdirs sim" ++ ;; ++ nfp-*-*) ++ noconfigdirs="$noconfigdirs ld gas gdb gprof sim" ++ noconfigdirs="$noconfigdirs $target_libraries" ++ ;; ++ pdp11-*-*) ++ noconfigdirs="$noconfigdirs gdb gprof" ++ ;; ++ powerpc-*-aix*) ++ # copied from rs6000-*-* entry ++ noconfigdirs="$noconfigdirs gprof" ++ ;; ++ powerpc*-*-winnt* | powerpc*-*-pe*) ++ target_configdirs="$target_configdirs target-winsup" ++ noconfigdirs="$noconfigdirs gdb tcl tk target-libgloss itcl" ++ # always build newlib. ++ skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` ++ ;; ++ # This is temporary until we can link against shared libraries ++ powerpcle-*-solaris*) ++ noconfigdirs="$noconfigdirs gdb sim tcl tk itcl" ++ ;; ++ powerpc-*-beos*) ++ noconfigdirs="$noconfigdirs gdb" ++ ;; ++ rs6000-*-lynxos*) ++ noconfigdirs="$noconfigdirs gprof" ++ ;; ++ rs6000-*-aix*) ++ noconfigdirs="$noconfigdirs gprof" ++ ;; ++ rs6000-*-*) ++ noconfigdirs="$noconfigdirs gprof" ++ ;; ++ m68k-apollo-*) ++ noconfigdirs="$noconfigdirs ld binutils gprof target-libgloss" ++ ;; ++ microblaze*) ++ noconfigdirs="$noconfigdirs gprof" ++ ;; ++ mips*-sde-elf* | mips*-mti-elf* | mips*-img-elf*) ++ if test x$with_newlib = xyes; then ++ noconfigdirs="$noconfigdirs gprof" ++ fi ++ ;; ++ mips*-*-irix5*) ++ noconfigdirs="$noconfigdirs gprof target-libgloss" ++ ;; ++ mips*-*-irix6*) ++ noconfigdirs="$noconfigdirs gprof target-libgloss" ++ ;; ++ mips*-*-bsd*) ++ noconfigdirs="$noconfigdirs ld gas gprof target-libgloss" ++ ;; ++ mips*-*-linux*) ++ ;; ++ mips*-*-ultrix* | mips*-*-osf* | mips*-*-ecoff* | mips*-*-pe* \ ++ | mips*-*-irix* | mips*-*-lnews* | mips*-*-riscos*) ++ noconfigdirs="$noconfigdirs ld gas gprof" ++ ;; ++ mips*-*-*) ++ noconfigdirs="$noconfigdirs gprof" ++ ;; ++ nvptx*-*-*) ++ noconfigdirs="$noconfigdirs target-libssp target-libstdc++-v3 target-libobjc" ++ ;; ++ sh-*-*) ++ case "${target}" in ++ sh*-*-elf) ++ ;; ++ *) ++ noconfigdirs="$noconfigdirs target-libgloss" ;; ++ esac ++ ;; ++ sparc-*-sunos4*) ++ if test x${is_cross_compiler} = xno ; then ++ use_gnu_ld=no ++ fi ++ ;; ++ tic6x-*-*) ++ noconfigdirs="$noconfigdirs sim" ++ ;; ++ tilepro*-*-* | tilegx*-*-*) ++ noconfigdirs="$noconfigdirs sim" ++ ;; ++ v810-*-*) ++ noconfigdirs="$noconfigdirs bfd binutils gas gdb ld opcodes target-libgloss" ++ ;; ++ vax-*-*) ++ noconfigdirs="$noconfigdirs target-newlib target-libgloss" ++ ;; ++ wasm32-*-*) ++ noconfigdirs="$noconfigdirs ld" ++ ;; ++esac ++ ++# If we aren't building newlib, then don't build libgloss, since libgloss ++# depends upon some newlib header files. ++case "${noconfigdirs}" in ++ *target-libgloss*) ;; ++ *target-newlib*) noconfigdirs="$noconfigdirs target-libgloss" ;; ++esac ++ ++# Work in distributions that contain no compiler tools, like Autoconf. ++host_makefile_frag=/dev/null ++if test -d ${srcdir}/config ; then ++case "${host}" in ++ i[[3456789]]86-*-msdosdjgpp*) ++ host_makefile_frag="config/mh-djgpp" ++ ;; ++ *-cygwin*) ++ ACX_CHECK_CYGWIN_CAT_WORKS ++ host_makefile_frag="config/mh-cygwin" ++ ;; ++ *-mingw*) ++ host_makefile_frag="config/mh-mingw" ++ ;; ++ alpha*-linux*) ++ host_makefile_frag="config/mh-alpha-linux" ++ ;; ++ hppa*-hp-hpux10*) ++ host_makefile_frag="config/mh-pa-hpux10" ++ ;; ++ hppa*-hp-hpux*) ++ host_makefile_frag="config/mh-pa" ++ ;; ++ hppa*-*) ++ host_makefile_frag="config/mh-pa" ++ ;; ++ *-*-darwin*) ++ host_makefile_frag="config/mh-darwin" ++ ;; ++ powerpc-*-aix*) ++ host_makefile_frag="config/mh-ppc-aix" ++ ;; ++ rs6000-*-aix*) ++ host_makefile_frag="config/mh-ppc-aix" ++ ;; ++esac ++fi ++ ++if test "${build}" != "${host}" ; then ++ AR_FOR_BUILD=${AR_FOR_BUILD-ar} ++ AS_FOR_BUILD=${AS_FOR_BUILD-as} ++ CC_FOR_BUILD=${CC_FOR_BUILD-gcc} ++ CXX_FOR_BUILD=${CXX_FOR_BUILD-g++} ++ GFORTRAN_FOR_BUILD=${GFORTRAN_FOR_BUILD-gfortran} ++ GOC_FOR_BUILD=${GOC_FOR_BUILD-gccgo} ++ DLLTOOL_FOR_BUILD=${DLLTOOL_FOR_BUILD-dlltool} ++ LD_FOR_BUILD=${LD_FOR_BUILD-ld} ++ NM_FOR_BUILD=${NM_FOR_BUILD-nm} ++ RANLIB_FOR_BUILD=${RANLIB_FOR_BUILD-ranlib} ++ WINDRES_FOR_BUILD=${WINDRES_FOR_BUILD-windres} ++ WINDMC_FOR_BUILD=${WINDMC_FOR_BUILD-windmc} ++else ++ AR_FOR_BUILD="\$(AR)" ++ AS_FOR_BUILD="\$(AS)" ++ CC_FOR_BUILD="\$(CC)" ++ CXX_FOR_BUILD="\$(CXX)" ++ GFORTRAN_FOR_BUILD="\$(GFORTRAN)" ++ GOC_FOR_BUILD="\$(GOC)" ++ DLLTOOL_FOR_BUILD="\$(DLLTOOL)" ++ LD_FOR_BUILD="\$(LD)" ++ NM_FOR_BUILD="\$(NM)" ++ RANLIB_FOR_BUILD="\$(RANLIB)" ++ WINDRES_FOR_BUILD="\$(WINDRES)" ++ WINDMC_FOR_BUILD="\$(WINDMC)" ++fi ++ ++AC_PROG_CC_C99 ++AC_PROG_CXX ++ ++# We must set the default linker to the linker used by gcc for the correct ++# operation of libtool. If LD is not defined and we are using gcc, try to ++# set the LD default to the ld used by gcc. ++if test -z "$LD"; then ++ if test "$GCC" = yes; then ++ case $build in ++ *-*-mingw*) ++ gcc_prog_ld=`$CC -print-prog-name=ld 2>&1 | tr -d '\015'` ;; ++ *) ++ gcc_prog_ld=`$CC -print-prog-name=ld 2>&1` ;; ++ esac ++ case $gcc_prog_ld in ++ # Accept absolute paths. ++ [[\\/]* | [A-Za-z]:[\\/]*)] ++ LD="$gcc_prog_ld" ;; ++ esac ++ fi ++fi ++ ++# Check whether -static-libstdc++ -static-libgcc is supported. ++have_static_libs=no ++if test "$GCC" = yes; then ++ saved_LDFLAGS="$LDFLAGS" ++ ++ LDFLAGS="$LDFLAGS -static-libstdc++ -static-libgcc" ++ AC_MSG_CHECKING([whether g++ accepts -static-libstdc++ -static-libgcc]) ++ AC_LANG_PUSH(C++) ++ AC_LINK_IFELSE([AC_LANG_SOURCE([ ++#if (__GNUC__ < 4) || (__GNUC__ == 4 && __GNUC_MINOR__ < 5) ++#error -static-libstdc++ not implemented ++#endif ++int main() {}])], ++ [AC_MSG_RESULT([yes]); have_static_libs=yes], ++ [AC_MSG_RESULT([no])]) ++ AC_LANG_POP(C++) ++ ++ LDFLAGS="$saved_LDFLAGS" ++fi ++ ++ACX_PROG_GNAT ++ACX_PROG_CMP_IGNORE_INITIAL ++ ++AC_ARG_ENABLE([bootstrap], ++[AS_HELP_STRING([--enable-bootstrap], ++ [enable bootstrapping @<:@yes if native build@:>@])],, ++enable_bootstrap=default) ++ ++# Issue errors and warnings for invalid/strange bootstrap combinations. ++if test -r $srcdir/gcc/configure; then ++ have_compiler=yes ++else ++ have_compiler=no ++fi ++ ++case "$have_compiler:$host:$target:$enable_bootstrap" in ++ *:*:*:no) ;; ++ ++ # Default behavior. Enable bootstrap if we have a compiler ++ # and we are in a native configuration. ++ yes:$build:$build:default) ++ enable_bootstrap=yes ;; ++ ++ *:*:*:default) ++ enable_bootstrap=no ;; ++ ++ # We have a compiler and we are in a native configuration, bootstrap is ok ++ yes:$build:$build:yes) ++ ;; ++ ++ # Other configurations, but we have a compiler. Assume the user knows ++ # what he's doing. ++ yes:*:*:yes) ++ AC_MSG_WARN([trying to bootstrap a cross compiler]) ++ ;; ++ ++ # No compiler: if they passed --enable-bootstrap explicitly, fail ++ no:*:*:yes) ++ AC_MSG_ERROR([cannot bootstrap without a compiler]) ;; ++ ++ # Fail if wrong command line ++ *) ++ AC_MSG_ERROR([invalid option for --enable-bootstrap]) ++ ;; ++esac ++ ++# When bootstrapping with GCC, build stage 1 in C++98 mode to ensure that a ++# C++98 compiler can still start the bootstrap. ++if test "$enable_bootstrap:$GXX" = "yes:yes"; then ++ CXX="$CXX -std=gnu++98" ++fi ++ ++AC_ARG_ENABLE([pgo-build], ++[AS_HELP_STRING([--enable-pgo-build[[=lto]]], ++ [enable the PGO build])], ++[enable_pgo_build=$enableval], ++[enable_pgo_build=no]) ++ ++# Issue errors and warnings for invalid/strange PGO build combinations. ++case "$have_compiler:$host:$target:$enable_pgo_build" in ++ *:*:*:no) ;; ++ ++ # Allow the PGO build only if we aren't building a compiler and ++ # we are in a native configuration. ++ no:$build:$build:yes | no:$build:$build:lto) ;; ++ ++ # Disallow the PGO bootstrap if we are building a compiler. ++ yes:*:*:yes | yes:*:*:lto) ++ AC_MSG_ERROR([cannot perform the PGO bootstrap when building a compiler]) ;; ++ ++ *) ++ AC_MSG_ERROR([invalid option for --enable-pgo-build]) ++ ;; ++esac ++ ++if test "$enable_pgo_build" != "no"; then ++ AC_MSG_CHECKING([whether the compiler supports -fprofile-generate]) ++ old_CFLAGS="$CFLAGS" ++ PGO_BUILD_GEN_CFLAGS="-fprofile-generate" ++ CFLAGS="$CFLAGS $PGO_BUILD_CFLAGS" ++ AC_COMPILE_IFELSE([AC_LANG_SOURCE([int foo;])],, ++ [PGO_BUILD_GEN_CFLAGS=]) ++ CFLAGS="$old_CFLAGS" ++ if test -n "$PGO_BUILD_GEN_CFLAGS"; then ++ AC_MSG_RESULT([yes]) ++ PGO_BUILD_USE_CFLAGS="-fprofile-use" ++ else ++ AC_MSG_RESULT([no]) ++ AC_MSG_ERROR([cannot perform the PGO build without -fprofile-generate]) ++ fi ++ ++ if test "$enable_pgo_build" = "lto"; then ++ AC_MSG_CHECKING([whether the compiler supports -flto=jobserver -ffat-lto-objects]) ++ old_CFLAGS="$CFLAGS" ++ PGO_BUILD_LTO_CFLAGS="-flto=jobserver -ffat-lto-objects" ++ CFLAGS="$CFLAGS $PGO_BUILD_LTO_CFLAGS" ++ AC_COMPILE_IFELSE([AC_LANG_SOURCE([int foo;])],, ++ [PGO_BUILD_LTO_CFLAGS=]) ++ CFLAGS="$old_CFLAGS" ++ if test -n "$PGO_BUILD_LTO_CFLAGS"; then ++ AC_MSG_RESULT([yes]) ++ else ++ AC_MSG_RESULT([no]) ++ AC_MSG_WARN([LTO is disabled for the PGO build]) ++ fi ++ fi ++fi ++AC_SUBST(PGO_BUILD_GEN_CFLAGS) ++AC_SUBST(PGO_BUILD_USE_CFLAGS) ++AC_SUBST(PGO_BUILD_LTO_CFLAGS) ++ ++# Used for setting $lt_cv_objdir ++_LT_CHECK_OBJDIR ++ ++# Check for GMP, MPFR and MPC ++gmplibs="-lmpc -lmpfr -lgmp" ++gmpinc= ++have_gmp=no ++ ++# Specify a location for mpc ++# check for this first so it ends up on the link line before mpfr. ++AC_ARG_WITH(mpc, ++[AS_HELP_STRING([--with-mpc=PATH], ++ [specify prefix directory for installed MPC package. ++ Equivalent to --with-mpc-include=PATH/include ++ plus --with-mpc-lib=PATH/lib])]) ++AC_ARG_WITH(mpc-include, ++[AS_HELP_STRING([--with-mpc-include=PATH], ++ [specify directory for installed MPC include files])]) ++AC_ARG_WITH(mpc-lib, ++[AS_HELP_STRING([--with-mpc-lib=PATH], ++ [specify directory for the installed MPC library])]) ++ ++if test "x$with_mpc" != x; then ++ gmplibs="-L$with_mpc/lib $gmplibs" ++ gmpinc="-I$with_mpc/include $gmpinc" ++fi ++if test "x$with_mpc_include" != x; then ++ gmpinc="-I$with_mpc_include $gmpinc" ++fi ++if test "x$with_mpc_lib" != x; then ++ gmplibs="-L$with_mpc_lib $gmplibs" ++fi ++if test "x$with_mpc$with_mpc_include$with_mpc_lib" = x && test -d ${srcdir}/mpc; then ++ gmplibs='-L$$r/$(HOST_SUBDIR)/mpc/src/'"$lt_cv_objdir $gmplibs" ++ gmpinc='-I$$s/mpc/src '"$gmpinc" ++ # Do not test the mpc version. Assume that it is sufficient, since ++ # it is in the source tree, and the library has not been built yet ++ # but it would be included on the link line in the version check below ++ # hence making the test fail. ++ have_gmp=yes ++fi ++ ++# Specify a location for mpfr ++# check for this first so it ends up on the link line before gmp. ++AC_ARG_WITH(mpfr-dir, ++[AS_HELP_STRING([--with-mpfr-dir=PATH], [this option has been REMOVED])], ++[AC_MSG_ERROR([The --with-mpfr-dir=PATH option has been removed. ++Use --with-mpfr=PATH or --with-mpfr-include=PATH plus --with-mpfr-lib=PATH])]) ++ ++AC_ARG_WITH(mpfr, ++[AS_HELP_STRING([--with-mpfr=PATH], ++ [specify prefix directory for installed MPFR package. ++ Equivalent to --with-mpfr-include=PATH/include ++ plus --with-mpfr-lib=PATH/lib])]) ++AC_ARG_WITH(mpfr-include, ++[AS_HELP_STRING([--with-mpfr-include=PATH], ++ [specify directory for installed MPFR include files])]) ++AC_ARG_WITH(mpfr-lib, ++[AS_HELP_STRING([--with-mpfr-lib=PATH], ++ [specify directory for the installed MPFR library])]) ++ ++if test "x$with_mpfr" != x; then ++ gmplibs="-L$with_mpfr/lib $gmplibs" ++ gmpinc="-I$with_mpfr/include $gmpinc" ++fi ++if test "x$with_mpfr_include" != x; then ++ gmpinc="-I$with_mpfr_include $gmpinc" ++fi ++if test "x$with_mpfr_lib" != x; then ++ gmplibs="-L$with_mpfr_lib $gmplibs" ++fi ++if test "x$with_mpfr$with_mpfr_include$with_mpfr_lib" = x && test -d ${srcdir}/mpfr; then ++ # MPFR v3.1.0 moved the sources into a src sub-directory. ++ if ! test -d ${srcdir}/mpfr/src; then ++ AC_MSG_ERROR([dnl ++Building GCC with MPFR in the source tree is only handled for MPFR 3.1.0+.]) ++ fi ++ gmplibs='-L$$r/$(HOST_SUBDIR)/mpfr/src/'"$lt_cv_objdir $gmplibs" ++ gmpinc='-I$$r/$(HOST_SUBDIR)/mpfr/src -I$$s/mpfr/src '"$gmpinc" ++ extra_mpc_mpfr_configure_flags='--with-mpfr-include=$$s/mpfr/src --with-mpfr-lib=$$r/$(HOST_SUBDIR)/mpfr/src/'"$lt_cv_objdir" ++ # Do not test the mpfr version. Assume that it is sufficient, since ++ # it is in the source tree, and the library has not been built yet ++ # but it would be included on the link line in the version check below ++ # hence making the test fail. ++ have_gmp=yes ++fi ++ ++# Specify a location for gmp ++AC_ARG_WITH(gmp-dir, ++[AS_HELP_STRING([--with-gmp-dir=PATH], [this option has been REMOVED])], ++[AC_MSG_ERROR([The --with-gmp-dir=PATH option has been removed. ++Use --with-gmp=PATH or --with-gmp-include=PATH plus --with-gmp-lib=PATH])]) ++ ++AC_ARG_WITH(gmp, ++[AS_HELP_STRING([--with-gmp=PATH], ++ [specify prefix directory for the installed GMP package. ++ Equivalent to --with-gmp-include=PATH/include ++ plus --with-gmp-lib=PATH/lib])]) ++AC_ARG_WITH(gmp-include, ++[AS_HELP_STRING([--with-gmp-include=PATH], ++ [specify directory for installed GMP include files])]) ++AC_ARG_WITH(gmp-lib, ++[AS_HELP_STRING([--with-gmp-lib=PATH], ++ [specify directory for the installed GMP library])]) ++ ++ ++if test "x$with_gmp" != x; then ++ gmplibs="-L$with_gmp/lib $gmplibs" ++ gmpinc="-I$with_gmp/include $gmpinc" ++fi ++if test "x$with_gmp_include" != x; then ++ gmpinc="-I$with_gmp_include $gmpinc" ++fi ++if test "x$with_gmp_lib" != x; then ++ gmplibs="-L$with_gmp_lib $gmplibs" ++fi ++if test "x$with_gmp$with_gmp_include$with_gmp_lib" = x && test -d ${srcdir}/gmp; then ++ gmplibs='-L$$r/$(HOST_SUBDIR)/gmp/'"$lt_cv_objdir $gmplibs" ++ gmpinc='-I$$r/$(HOST_SUBDIR)/gmp -I$$s/gmp '"$gmpinc" ++ extra_mpfr_configure_flags='--with-gmp-include=$$r/$(HOST_SUBDIR)/gmp --with-gmp-lib=$$r/$(HOST_SUBDIR)/gmp/'"$lt_cv_objdir" ++ extra_mpc_gmp_configure_flags='--with-gmp-include=$$r/$(HOST_SUBDIR)/gmp --with-gmp-lib=$$r/$(HOST_SUBDIR)/gmp/'"$lt_cv_objdir" ++ extra_isl_gmp_configure_flags='--with-gmp-builddir=$$r/$(HOST_SUBDIR)/gmp' ++ # Do not test the gmp version. Assume that it is sufficient, since ++ # it is in the source tree, and the library has not been built yet ++ # but it would be included on the link line in the version check below ++ # hence making the test fail. ++ have_gmp=yes ++fi ++ ++if test -d ${srcdir}/gcc && test "x$have_gmp" = xno; then ++ have_gmp=yes ++ saved_CFLAGS="$CFLAGS" ++ CFLAGS="$CFLAGS $gmpinc" ++ # Check for the recommended and required versions of GMP. ++ AC_MSG_CHECKING([for the correct version of gmp.h]) ++ AC_TRY_COMPILE([#include "gmp.h"],[ ++ #define GCC_GMP_VERSION_NUM(a,b,c) (((a) << 16L) | ((b) << 8) | (c)) ++ #define GCC_GMP_VERSION GCC_GMP_VERSION_NUM(__GNU_MP_VERSION,__GNU_MP_VERSION_MINOR,__GNU_MP_VERSION_PATCHLEVEL) ++ #if GCC_GMP_VERSION < GCC_GMP_VERSION_NUM(4,2,3) ++ choke me ++ #endif ++ ], [AC_TRY_COMPILE([#include ],[ ++ #define GCC_GMP_VERSION_NUM(a,b,c) (((a) << 16L) | ((b) << 8) | (c)) ++ #define GCC_GMP_VERSION GCC_GMP_VERSION_NUM(__GNU_MP_VERSION,__GNU_MP_VERSION_MINOR,__GNU_MP_VERSION_PATCHLEVEL) ++ #if GCC_GMP_VERSION < GCC_GMP_VERSION_NUM(4,3,2) ++ choke me ++ #endif ++ ], [AC_MSG_RESULT([yes])], [AC_MSG_RESULT([buggy but acceptable])])], ++ [AC_MSG_RESULT([no]); have_gmp=no]) ++ ++ # If we have GMP, check the MPFR version. ++ if test x"$have_gmp" = xyes; then ++ # Check for the recommended and required versions of MPFR. ++ AC_MSG_CHECKING([for the correct version of mpfr.h]) ++ AC_TRY_COMPILE([#include ++ #include ],[ ++ #if MPFR_VERSION < MPFR_VERSION_NUM(2,4,0) ++ choke me ++ #endif ++ ], [AC_TRY_COMPILE([#include ++ #include ],[ ++ #if MPFR_VERSION < MPFR_VERSION_NUM(2,4,2) ++ choke me ++ #endif ++ ], [AC_MSG_RESULT([yes])], [AC_MSG_RESULT([buggy but acceptable])])], ++ [AC_MSG_RESULT([no]); have_gmp=no]) ++ fi ++ ++ # Check for the MPC header version. ++ if test x"$have_gmp" = xyes ; then ++ # Check for the recommended and required versions of MPC. ++ AC_MSG_CHECKING([for the correct version of mpc.h]) ++ AC_TRY_COMPILE([#include ],[ ++ #if MPC_VERSION < MPC_VERSION_NUM(0,8,0) ++ choke me ++ #endif ++ ], [AC_TRY_COMPILE([#include ],[ ++ #if MPC_VERSION < MPC_VERSION_NUM(0,8,1) ++ choke me ++ #endif ++ ], [AC_MSG_RESULT([yes])], [AC_MSG_RESULT([buggy but acceptable])])], ++ [AC_MSG_RESULT([no]); have_gmp=no]) ++ fi ++ ++ # Now check the MPFR library. ++ if test x"$have_gmp" = xyes; then ++ saved_LIBS="$LIBS" ++ LIBS="$LIBS $gmplibs" ++ AC_MSG_CHECKING([for the correct version of the gmp/mpfr/mpc libraries]) ++ AC_TRY_LINK([#include ],[ ++ mpfr_t n; ++ mpfr_t x; ++ mpc_t c; ++ int t; ++ mpfr_init (n); ++ mpfr_init (x); ++ mpfr_atan2 (n, n, x, GMP_RNDN); ++ mpfr_erfc (n, x, GMP_RNDN); ++ mpfr_subnormalize (x, t, GMP_RNDN); ++ mpfr_clear(n); ++ mpfr_clear(x); ++ mpc_init2 (c, 53); ++ mpc_set_ui_ui (c, 1, 1, MPC_RNDNN); ++ mpc_cosh (c, c, MPC_RNDNN); ++ mpc_pow (c, c, c, MPC_RNDNN); ++ mpc_acosh (c, c, MPC_RNDNN); ++ mpc_clear (c); ++ ], [AC_MSG_RESULT([yes])], [AC_MSG_RESULT([no]); have_gmp=no]) ++ LIBS="$saved_LIBS" ++ fi ++ ++ CFLAGS="$saved_CFLAGS" ++ ++# The library versions listed in the error message below should match ++# the HARD-minimums enforced above. ++ if test x$have_gmp != xyes; then ++ AC_MSG_ERROR([Building GCC requires GMP 4.2+, MPFR 2.4.0+ and MPC 0.8.0+. ++Try the --with-gmp, --with-mpfr and/or --with-mpc options to specify ++their locations. Source code for these libraries can be found at ++their respective hosting sites as well as at ++ftp://gcc.gnu.org/pub/gcc/infrastructure/. See also ++http://gcc.gnu.org/install/prerequisites.html for additional info. If ++you obtained GMP, MPFR and/or MPC from a vendor distribution package, ++make sure that you have installed both the libraries and the header ++files. They may be located in separate packages.]) ++ fi ++fi ++ ++# Flags needed for both GMP, MPFR and/or MPC. ++AC_SUBST(gmplibs) ++AC_SUBST(gmpinc) ++AC_SUBST(extra_mpfr_configure_flags) ++AC_SUBST(extra_mpc_gmp_configure_flags) ++AC_SUBST(extra_mpc_mpfr_configure_flags) ++AC_SUBST(extra_isl_gmp_configure_flags) ++ ++# Libraries to use for stage1 or when not bootstrapping. ++AC_ARG_WITH(stage1-libs, ++[AS_HELP_STRING([--with-stage1-libs=LIBS], [libraries for stage1])], ++[if test "$withval" = "no" -o "$withval" = "yes"; then ++ stage1_libs= ++ else ++ stage1_libs=$withval ++ fi], ++[stage1_libs=]) ++AC_SUBST(stage1_libs) ++ ++# Whether or not to use -static-libstdc++ and -static-libgcc. The ++# default is yes if gcc is being built; no otherwise. The reason for ++# this default is that gdb is sometimes linked against GNU Source ++# Highlight, which is a shared library that uses C++ exceptions. In ++# this case, -static-libstdc++ will cause crashes. ++AC_ARG_WITH(static-standard-libraries, ++[AS_HELP_STRING([--with-static-standard-libraries], ++ [use -static-libstdc++ and -static-libgcc (default=auto)])], ++[], [with_static_standard_libraries=auto]) ++if test "$with_static_standard_libraries" = auto; then ++ with_static_standard_libraries=$have_compiler ++fi ++ ++# Linker flags to use for stage1 or when not bootstrapping. ++AC_ARG_WITH(stage1-ldflags, ++[AS_HELP_STRING([--with-stage1-ldflags=FLAGS], [linker flags for stage1])], ++[if test "$withval" = "no" -o "$withval" = "yes"; then ++ stage1_ldflags= ++ else ++ stage1_ldflags=$withval ++ fi], ++[stage1_ldflags= ++ # In stage 1, default to linking libstdc++ and libgcc statically with GCC ++ # if supported. But if the user explicitly specified the libraries to use, ++ # trust that they are doing what they want. ++ if test "$with_static_standard_libraries" = yes -a "$stage1_libs" = "" \ ++ -a "$have_static_libs" = yes; then ++ stage1_ldflags="-static-libstdc++ -static-libgcc" ++ fi]) ++AC_SUBST(stage1_ldflags) ++ ++# Libraries to use for stage2 and later builds. ++AC_ARG_WITH(boot-libs, ++[AS_HELP_STRING([--with-boot-libs=LIBS], [libraries for stage2 and later])], ++[if test "$withval" = "no" -o "$withval" = "yes"; then ++ poststage1_libs= ++ else ++ poststage1_libs=$withval ++ fi], ++[poststage1_libs=]) ++AC_SUBST(poststage1_libs) ++ ++# Linker flags to use for stage2 and later builds. ++AC_ARG_WITH(boot-ldflags, ++[AS_HELP_STRING([--with-boot-ldflags=FLAGS], ++ [linker flags for stage2 and later])], ++[if test "$withval" = "no" -o "$withval" = "yes"; then ++ poststage1_ldflags= ++ else ++ poststage1_ldflags=$withval ++ fi], ++[poststage1_ldflags= ++ # In stages 2 and 3, default to linking libstdc++ and libgcc ++ # statically. But if the user explicitly specified the libraries to ++ # use, trust that they are doing what they want. ++ if test "$poststage1_libs" = ""; then ++ poststage1_ldflags="-static-libstdc++ -static-libgcc" ++ fi]) ++AC_SUBST(poststage1_ldflags) ++ ++# GCC GRAPHITE dependency isl. ++# Basic setup is inlined here, actual checks are in config/isl.m4 ++ ++AC_ARG_WITH(isl, ++ [AS_HELP_STRING( ++ [--with-isl=PATH], ++ [Specify prefix directory for the installed isl package. ++ Equivalent to --with-isl-include=PATH/include ++ plus --with-isl-lib=PATH/lib])]) ++ ++# Treat --without-isl as a request to disable ++# GRAPHITE support and skip all following checks. ++if test "x$with_isl" != "xno"; then ++ # Check for isl ++ dnl Provide configure switches and initialize islinc & isllibs ++ dnl with user input. ++ ISL_INIT_FLAGS ++ dnl The versions of isl that work for Graphite ++ ISL_CHECK_VERSION() ++ dnl Only execute fail-action, if isl has been requested. ++ ISL_IF_FAILED([ ++ AC_MSG_ERROR([Unable to find a usable isl. See config.log for details.])]) ++fi ++ ++# If the isl check failed, disable builds of in-tree variant of isl ++if test "x$with_isl" = xno || ++ test "x$gcc_cv_isl" = xno; then ++ noconfigdirs="$noconfigdirs isl" ++ islinc= ++fi ++ ++AC_SUBST(isllibs) ++AC_SUBST(islinc) ++ ++# Check for LTO support. ++AC_ARG_ENABLE(lto, ++[AS_HELP_STRING([--enable-lto], [enable link time optimization support])], ++enable_lto=$enableval, ++enable_lto=yes; default_enable_lto=yes) ++ ++ACX_ELF_TARGET_IFELSE([# ELF platforms build the lto-plugin always. ++ build_lto_plugin=yes ++],[if test x"$default_enable_lto" = x"yes" ; then ++ case $target in ++ *-apple-darwin[[912]]* | *-cygwin* | *-mingw* | *djgpp*) ;; ++ # On other non-ELF platforms, LTO has yet to be validated. ++ *) enable_lto=no ;; ++ esac ++ else ++ # Apart from ELF platforms, only Windows and Darwin support LTO so far. ++ # It would also be nice to check the binutils support, but we don't ++ # have gcc_GAS_CHECK_FEATURE available here. For now, we'll just ++ # warn during gcc/ subconfigure; unless you're bootstrapping with ++ # -flto it won't be needed until after installation anyway. ++ case $target in ++ *-cygwin* | *-mingw* | *-apple-darwin* | *djgpp*) ;; ++ *) if test x"$enable_lto" = x"yes"; then ++ AC_MSG_ERROR([LTO support is not enabled for this target.]) ++ fi ++ ;; ++ esac ++ fi ++ # Among non-ELF, only Windows platforms support the lto-plugin so far. ++ # Build it unless LTO was explicitly disabled. ++ case $target in ++ *-cygwin* | *-mingw*) build_lto_plugin=$enable_lto ;; ++ *) ;; ++ esac ++]) ++ ++AC_ARG_ENABLE(linker-plugin-configure-flags, ++ [AS_HELP_STRING([[--enable-linker-plugin-configure-flags=FLAGS]], ++ [additional flags for configuring linker plugins @<:@none@:>@])], ++ extra_linker_plugin_configure_flags=$enableval, ++ extra_linker_plugin_configure_flags=) ++AC_SUBST(extra_linker_plugin_configure_flags) ++AC_ARG_ENABLE(linker-plugin-flags, ++ [AS_HELP_STRING([[--enable-linker-plugin-flags=FLAGS]], ++ [additional flags for configuring and building linker plugins @<:@none@:>@])], ++ extra_linker_plugin_flags=$enableval, ++ extra_linker_plugin_flags=) ++AC_SUBST(extra_linker_plugin_flags) ++ ++# Enable --enable-host-shared. ++# Checked early to determine whether jit is an 'all' language ++AC_ARG_ENABLE(host-shared, ++[AS_HELP_STRING([--enable-host-shared], ++ [build host code as shared libraries])], ++[host_shared=$enableval], [host_shared=no]) ++AC_SUBST(host_shared) ++ ++# By default, C and C++ are the only stage 1 languages. ++stage1_languages=,c, ++ ++# Target libraries that we bootstrap. ++bootstrap_target_libs=,target-libgcc, ++ ++# Figure out what language subdirectories are present. ++# Look if the user specified --enable-languages="..."; if not, use ++# the environment variable $LANGUAGES if defined. $LANGUAGES might ++# go away some day. ++# NB: embedded tabs in this IF block -- do not untabify ++if test -d ${srcdir}/gcc; then ++ if test x"${enable_languages+set}" != xset; then ++ if test x"${LANGUAGES+set}" = xset; then ++ enable_languages="${LANGUAGES}" ++ echo configure.ac: warning: setting LANGUAGES is deprecated, use --enable-languages instead 1>&2 ++ else ++ enable_languages=default ++ fi ++ else ++ if test x"${enable_languages}" = x || ++ test x"${enable_languages}" = xyes; ++ then ++ echo configure.ac: --enable-languages needs at least one language argument 1>&2 ++ exit 1 ++ fi ++ fi ++ enable_languages=`echo "${enable_languages}" | sed -e 's/[[ ,]][[ ,]]*/,/g' -e 's/,$//'` ++ ++ # 'f95' is the old name for the 'fortran' language. We issue a warning ++ # and make the substitution. ++ case ,${enable_languages}, in ++ *,f95,*) ++ echo configure.ac: warning: 'f95' as language name is deprecated, use 'fortran' instead 1>&2 ++ enable_languages=`echo "${enable_languages}" | sed -e 's/f95/fortran/g'` ++ ;; ++ esac ++ ++ # If bootstrapping, C++ must be enabled. ++ case ",$enable_languages,:$enable_bootstrap" in ++ *,c++,*:*) ;; ++ *:yes) ++ if test -f ${srcdir}/gcc/cp/config-lang.in; then ++ enable_languages="${enable_languages},c++" ++ else ++ AC_MSG_ERROR([bootstrapping requires c++ sources]) ++ fi ++ ;; ++ esac ++ ++ # First scan to see if an enabled language requires some other language. ++ # We assume that a given config-lang.in will list all the language ++ # front ends it requires, even if some are required indirectly. ++ for lang_frag in ${srcdir}/gcc/*/config-lang.in .. ; do ++ case ${lang_frag} in ++ ..) ;; ++ # The odd quoting in the next line works around ++ # an apparent bug in bash 1.12 on linux. ++ ${srcdir}/gcc/[[*]]/config-lang.in) ;; ++ *) ++ # From the config-lang.in, get $language, $lang_requires, and ++ # $lang_requires_boot_languages. ++ language= ++ lang_requires= ++ lang_requires_boot_languages= ++ # set srcdir during sourcing lang_frag to the gcc dir. ++ # Sadly overriding srcdir on the . line doesn't work in plain sh as it ++ # polutes this shell ++ saved_srcdir=${srcdir} ++ srcdir=${srcdir}/gcc . ${lang_frag} ++ srcdir=${saved_srcdir} ++ for other in ${lang_requires} ${lang_requires_boot_languages}; do ++ case ,${enable_languages}, in ++ *,$other,*) ;; ++ *,default,*) ;; ++ *,all,*) ;; ++ *,$language,*) ++ echo " \`$other' language required by \`$language'; enabling" 1>&2 ++ enable_languages="${enable_languages},${other}" ++ ;; ++ esac ++ done ++ for other in ${lang_requires_boot_languages} ; do ++ if test "$other" != "c"; then ++ case ,${enable_stage1_languages}, in ++ *,$other,*) ;; ++ *,default,*) ;; ++ *,all,*) ;; ++ *) ++ case ,${enable_languages}, in ++ *,$language,*) ++ echo " '$other' language required by '$language' in stage 1; enabling" 1>&2 ++ enable_stage1_languages="$enable_stage1_languages,${other}" ++ ;; ++ esac ++ ;; ++ esac ++ fi ++ done ++ ;; ++ esac ++ done ++ ++ new_enable_languages=,c, ++ ++ # If LTO is enabled, add the LTO front end. ++ if test "$enable_lto" = "yes" ; then ++ case ,${enable_languages}, in ++ *,lto,*) ;; ++ *) enable_languages="${enable_languages},lto" ;; ++ esac ++ if test "${build_lto_plugin}" = "yes" ; then ++ configdirs="$configdirs lto-plugin" ++ fi ++ fi ++ ++ # If we're building an offloading compiler, add the LTO front end. ++ if test x"$enable_as_accelerator_for" != x ; then ++ case ,${enable_languages}, in ++ *,lto,*) ;; ++ *) enable_languages="${enable_languages},lto" ;; ++ esac ++ fi ++ ++ missing_languages=`echo ",$enable_languages," | sed -e s/,default,/,/ -e s/,all,/,/ -e s/,c,/,/ ` ++ potential_languages=,c, ++ ++ enabled_target_libs= ++ disabled_target_libs= ++ ++ for lang_frag in ${srcdir}/gcc/*/config-lang.in .. ; do ++ case ${lang_frag} in ++ ..) ;; ++ # The odd quoting in the next line works around ++ # an apparent bug in bash 1.12 on linux. ++ ${srcdir}/gcc/[[*]]/config-lang.in) ;; ++ *) ++ # From the config-lang.in, get $language, $target_libs, ++ # $lang_dirs, $boot_language, and $build_by_default ++ language= ++ target_libs= ++ lang_dirs= ++ subdir_requires= ++ boot_language=no ++ build_by_default=yes ++ # set srcdir during sourcing. See above about save & restore ++ saved_srcdir=${srcdir} ++ srcdir=${srcdir}/gcc . ${lang_frag} ++ srcdir=${saved_srcdir} ++ if test x${language} = x; then ++ echo "${lang_frag} doesn't set \$language." 1>&2 ++ exit 1 ++ fi ++ ++ if test "$language" = "c++"; then ++ boot_language=yes ++ fi ++ ++ add_this_lang=no ++ # C is always enabled, so no need to add it again ++ if test "$language" != "c"; then ++ case ,${enable_languages}, in ++ *,${language},*) ++ # Language was explicitly selected; include it ++ add_this_lang=yes ++ ;; ++ *,all,*) ++ # All languages are enabled ++ add_this_lang=all ++ ;; ++ *,default,*) ++ # 'default' was selected, select it if it is a default language ++ add_this_lang=${build_by_default} ++ ;; ++ esac ++ fi ++ ++ # Disable languages that need other directories if these aren't available. ++ for i in $subdir_requires; do ++ test -f "$srcdir/gcc/$i/config-lang.in" && continue ++ case ${add_this_lang} in ++ yes) ++ # Specifically requested language; tell them. ++ AC_MSG_ERROR([The gcc/$i directory contains parts of $language but is missing]) ++ ;; ++ all) ++ AC_MSG_WARN([The gcc/$i directory contains parts of $language but is missing]) ++ add_this_lang=unsupported ++ ;; ++ *) ++ # Silently disable. ++ add_this_lang=unsupported ++ ;; ++ esac ++ done ++ ++ # Disable Ada if no preexisting GNAT is available. ++ case ${add_this_lang}:${language}:${have_gnat} in ++ yes:ada:no) ++ # Specifically requested language; tell them. ++ AC_MSG_ERROR([GNAT is required to build $language]) ++ ;; ++ all:ada:no) ++ AC_MSG_WARN([GNAT is required to build $language]) ++ add_this_lang=unsupported ++ ;; ++ *:ada:no) ++ # Silently disable. ++ add_this_lang=unsupported ++ ;; ++ esac ++ ++ # Disable jit if -enable-host-shared not specified ++ case ${add_this_lang}:${language}:${host_shared} in ++ yes:jit:no) ++ # PR jit/64780: explicitly specify --enable-host-shared ++ AC_MSG_ERROR([ ++Enabling language "jit" requires --enable-host-shared. ++ ++--enable-host-shared typically slows the rest of the compiler down by ++a few %, so you must explicitly enable it. ++ ++If you want to build both the jit and the regular compiler, it is often ++best to do this via two separate configure/builds, in separate ++directories, to avoid imposing the performance cost of ++--enable-host-shared on the regular compiler.]) ++ ;; ++ all:jit:no) ++ AC_MSG_WARN([--enable-host-shared required to build $language]) ++ add_this_lang=unsupported ++ ;; ++ *:jit:no) ++ # Silently disable. ++ add_this_lang=unsupported ++ ;; ++ esac ++ ++ # Disable a language that is unsupported by the target. ++ case "${add_this_lang}: $unsupported_languages " in ++ no:*) ;; ++ unsupported:*) ;; ++ *:*" $language "*) ++ AC_MSG_WARN([${language} not supported for this target]) ++ add_this_lang=unsupported ++ ;; ++ esac ++ ++ case $add_this_lang in ++ unsupported) ++ # Remove language-dependent dirs. ++ disabled_target_libs="$disabled_target_libs $target_libs" ++ noconfigdirs="$noconfigdirs $lang_dirs" ++ ;; ++ no) ++ # Remove language-dependent dirs; still show language as supported. ++ disabled_target_libs="$disabled_target_libs $target_libs" ++ noconfigdirs="$noconfigdirs $lang_dirs" ++ potential_languages="${potential_languages}${language}," ++ ;; ++ all|yes) ++ new_enable_languages="${new_enable_languages}${language}," ++ potential_languages="${potential_languages}${language}," ++ missing_languages=`echo "$missing_languages" | sed "s/,$language,/,/"` ++ enabled_target_libs="$enabled_target_libs $target_libs" ++ case "${boot_language}:,$enable_stage1_languages," in ++ yes:* | *:*,$language,* | *:*,yes, | *:*,all,) ++ # Add to (comma-separated) list of stage 1 languages. ++ case ",$stage1_languages," in ++ *,$language,* | ,yes, | ,all,) ;; ++ *) stage1_languages="${stage1_languages}${language}," ;; ++ esac ++ # We need to bootstrap any supporting libraries. ++ bootstrap_target_libs="${bootstrap_target_libs}${target_libs}," ++ ;; ++ esac ++ ;; ++ esac ++ ;; ++ esac ++ done ++ ++ # Add target libraries which are only needed for disabled languages ++ # to noconfigdirs. ++ if test -n "$disabled_target_libs"; then ++ for dir in $disabled_target_libs; do ++ case " $enabled_target_libs " in ++ *" ${dir} "*) ;; ++ *) noconfigdirs="$noconfigdirs $dir" ;; ++ esac ++ done ++ fi ++ ++ AC_ARG_ENABLE(stage1-languages, ++ [AS_HELP_STRING([[--enable-stage1-languages[=all]]], ++ [choose additional languages to build during ++ stage1. Mostly useful for compiler development])], ++ [case ,${enable_stage1_languages}, in ++ ,no,|,,) ++ # Set it to something that will have no effect in the loop below ++ enable_stage1_languages=c ;; ++ ,yes,) ++ enable_stage1_languages=`echo $new_enable_languages | \ ++ sed -e "s/^,//" -e "s/,$//" ` ;; ++ *,all,*) ++ enable_stage1_languages=`echo ,$enable_stage1_languages, | \ ++ sed -e "s/,all,/$new_enable_languages/" -e "s/^,//" -e "s/,$//" ` ;; ++ esac ++ ++ # Add "good" languages from enable_stage1_languages to stage1_languages, ++ # while "bad" languages go in missing_languages. Leave no duplicates. ++ for i in `echo $enable_stage1_languages | sed 's/,/ /g' `; do ++ case $potential_languages in ++ *,$i,*) ++ case $stage1_languages in ++ *,$i,*) ;; ++ *) stage1_languages="$stage1_languages$i," ;; ++ esac ;; ++ *) ++ case $missing_languages in ++ *,$i,*) ;; ++ *) missing_languages="$missing_languages$i," ;; ++ esac ;; ++ esac ++ done]) ++ ++ # Remove leading/trailing commas that were added for simplicity ++ potential_languages=`echo "$potential_languages" | sed -e "s/^,//" -e "s/,$//"` ++ missing_languages=`echo "$missing_languages" | sed -e "s/^,//" -e "s/,$//"` ++ stage1_languages=`echo "$stage1_languages" | sed -e "s/^,//" -e "s/,$//"` ++ new_enable_languages=`echo "$new_enable_languages" | sed -e "s/^,//" -e "s/,$//"` ++ ++ if test "x$missing_languages" != x; then ++ AC_MSG_ERROR([ ++The following requested languages could not be built: ${missing_languages} ++Supported languages are: ${potential_languages}]) ++ fi ++ if test "x$new_enable_languages" != "x$enable_languages"; then ++ echo The following languages will be built: ${new_enable_languages} ++ enable_languages="$new_enable_languages" ++ fi ++ ++ AC_SUBST(stage1_languages) ++ ac_configure_args=`echo " $ac_configure_args" | sed -e "s/ '--enable-languages=[[^ ]]*'//g" -e "s/$/ '--enable-languages="$enable_languages"'/" ` ++fi ++ ++# Handle --disable- generically. ++for dir in $configdirs $build_configdirs $target_configdirs ; do ++ dirname=`echo $dir | sed -e s/target-//g -e s/build-//g -e s/-/_/g` ++ varname=`echo $dirname | sed -e s/+/_/g` ++ if eval test x\${enable_${varname}} "=" xno ; then ++ noconfigdirs="$noconfigdirs $dir" ++ fi ++done ++ ++# Check for Boehm's garbage collector ++AC_ARG_ENABLE(objc-gc, ++[AS_HELP_STRING([--enable-objc-gc], ++ [enable use of Boehm's garbage collector with the ++ GNU Objective-C runtime])]) ++AC_ARG_WITH([target-bdw-gc], ++[AS_HELP_STRING([--with-target-bdw-gc=PATHLIST], ++ [specify prefix directory for installed bdw-gc package. ++ Equivalent to --with-target-bdw-gc-include=PATH/include ++ plus --with-target-bdw-gc-lib=PATH/lib])]) ++AC_ARG_WITH([target-bdw-gc-include], ++[AS_HELP_STRING([--with-target-bdw-gc-include=PATHLIST], ++ [specify directories for installed bdw-gc include files])]) ++AC_ARG_WITH([target-bdw-gc-lib], ++[AS_HELP_STRING([--with-target-bdw-gc-lib=PATHLIST], ++ [specify directories for installed bdw-gc library])]) ++ ++case ,${enable_languages},:${enable_objc_gc} in *,objc,*:yes|*,objc,*:auto) ++ AC_MSG_CHECKING([for bdw garbage collector]) ++ if test "x$with_target_bdw_gc$with_target_bdw_gc_include$with_target_bdw_gc_lib" = x; then ++ dnl no bdw-gw options, assume default locations ++ AC_MSG_RESULT([using bdw-gc in default locations]) ++ else ++ dnl bdw-gw options, first error checking, complete checking in libobjc ++ if test "x$with_target_bdw_gc_include" = x && test "x$with_target_bdw_gc_lib" != x; then ++ AC_MSG_ERROR([found --with-target-bdw-gc-lib but --with-target-bdw-gc-include missing]) ++ elif test "x$with_target_bdw_gc_include" != x && test "x$with_target_bdw_gc_lib" = x; then ++ AC_MSG_ERROR([found --with-target-bdw-gc-include but --with-target-bdw-gc-lib missing]) ++ else ++ AC_MSG_RESULT([using paths configured with --with-target-bdw-gc options]) ++ fi ++ fi ++esac ++ ++# Disable libitm, libsanitizer, libvtv, liboffloadmic if we're not building C++ ++case ,${enable_languages}, in ++ *,c++,*) ++ # Disable libitm, libsanitizer if we're not building libstdc++ ++ case "${noconfigdirs}" in ++ *target-libstdc++-v3*) ++ noconfigdirs="$noconfigdirs target-libitm target-libsanitizer" ++ ;; ++ *) ;; ++ esac ++ ;; ++ *) ++ noconfigdirs="$noconfigdirs target-liboffloadmic target-libitm target-libsanitizer target-libvtv" ++ ;; ++esac ++ ++# If gcc/ is not in the source tree then we'll not be building a ++# target compiler, assume in that case we don't want to build any ++# target libraries or tools. ++# ++# This was added primarily for the benefit for binutils-gdb who reuse ++# this configure script, but don't always have target tools available. ++if test ! -d ${srcdir}/gcc; then ++ skipdirs="${skipdirs} ${target_configdirs}" ++fi ++ ++# Remove the entries in $skipdirs and $noconfigdirs from $configdirs, ++# $build_configdirs and $target_configdirs. ++# If we have the source for $noconfigdirs entries, add them to $notsupp. ++ ++notsupp="" ++for dir in . $skipdirs $noconfigdirs ; do ++ dirname=`echo $dir | sed -e s/target-//g -e s/build-//g` ++ if test $dir != . && echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then ++ configdirs=`echo " ${configdirs} " | sed -e "s/ ${dir} / /"` ++ if test -r $srcdir/$dirname/configure ; then ++ if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then ++ true ++ else ++ notsupp="$notsupp $dir" ++ fi ++ fi ++ fi ++ if test $dir != . && echo " ${build_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then ++ build_configdirs=`echo " ${build_configdirs} " | sed -e "s/ ${dir} / /"` ++ if test -r $srcdir/$dirname/configure ; then ++ if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then ++ true ++ else ++ notsupp="$notsupp $dir" ++ fi ++ fi ++ fi ++ if test $dir != . && echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then ++ target_configdirs=`echo " ${target_configdirs} " | sed -e "s/ ${dir} / /"` ++ if test -r $srcdir/$dirname/configure ; then ++ if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then ++ true ++ else ++ notsupp="$notsupp $dir" ++ fi ++ fi ++ fi ++done ++ ++# Quietly strip out all directories which aren't configurable in this tree. ++# This relies on all configurable subdirectories being autoconfiscated, which ++# is now the case. ++build_configdirs_all="$build_configdirs" ++build_configdirs= ++for i in ${build_configdirs_all} ; do ++ j=`echo $i | sed -e s/build-//g` ++ if test -f ${srcdir}/$j/configure ; then ++ build_configdirs="${build_configdirs} $i" ++ fi ++done ++ ++configdirs_all="$configdirs" ++configdirs= ++for i in ${configdirs_all} ; do ++ if test -f ${srcdir}/$i/configure ; then ++ configdirs="${configdirs} $i" ++ fi ++done ++ ++target_configdirs_all="$target_configdirs" ++target_configdirs= ++for i in ${target_configdirs_all} ; do ++ j=`echo $i | sed -e s/target-//g` ++ if test -f ${srcdir}/$j/configure ; then ++ target_configdirs="${target_configdirs} $i" ++ fi ++done ++ ++# libiberty-linker-plugin is special: it doesn't have its own source directory, ++# so we have to add it after the preceding checks. ++if test x"$extra_linker_plugin_flags$extra_linker_plugin_configure_flags" != x ++then ++ case " $configdirs " in ++ *" libiberty "*) ++ # If we can build libiberty, we can also build libiberty-linker-plugin. ++ configdirs="$configdirs libiberty-linker-plugin" ++ extra_linker_plugin_configure_flags="$extra_linker_plugin_configure_flags \ ++ --with-libiberty=../libiberty-linker-plugin";; ++ *) ++ AC_MSG_ERROR([libiberty missing]);; ++ esac ++fi ++ ++# Sometimes we have special requirements for the host libiberty. ++extra_host_libiberty_configure_flags= ++extra_host_zlib_configure_flags= ++case " $configdirs " in ++ *" lto-plugin "* | *" libcc1 "*) ++ # When these are to be built as shared libraries, the same applies to ++ # libiberty. ++ extra_host_libiberty_configure_flags=--enable-shared ++ ;; ++ *" bfd "*) ++ # When bfd is to be built as a shared library, the same applies to ++ # zlib. ++ if test "$enable_shared" = "yes"; then ++ extra_host_zlib_configure_flags=--enable-host-shared ++ fi ++ ;; ++esac ++AC_SUBST(extra_host_libiberty_configure_flags) ++AC_SUBST(extra_host_zlib_configure_flags) ++ ++# Produce a warning message for the subdirs we can't configure. ++# This isn't especially interesting in the Cygnus tree, but in the individual ++# FSF releases, it's important to let people know when their machine isn't ++# supported by the one or two programs in a package. ++ ++if test -n "${notsupp}" && test -z "${norecursion}" ; then ++ # If $appdirs is non-empty, at least one of those directories must still ++ # be configured, or we error out. (E.g., if the gas release supports a ++ # specified target in some subdirs but not the gas subdir, we shouldn't ++ # pretend that all is well.) ++ if test -n "$appdirs" ; then ++ for dir in $appdirs ; do ++ if test -r $dir/Makefile.in ; then ++ if echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then ++ appdirs="" ++ break ++ fi ++ if echo " ${target_configdirs} " | grep " target-${dir} " >/dev/null 2>&1; then ++ appdirs="" ++ break ++ fi ++ fi ++ done ++ if test -n "$appdirs" ; then ++ echo "*** This configuration is not supported by this package." 1>&2 ++ exit 1 ++ fi ++ fi ++ # Okay, some application will build, or we don't care to check. Still ++ # notify of subdirs not getting built. ++ echo "*** This configuration is not supported in the following subdirectories:" 1>&2 ++ echo " ${notsupp}" 1>&2 ++ echo " (Any other directories should still work fine.)" 1>&2 ++fi ++ ++case "$host" in ++ *msdosdjgpp*) ++ enable_gdbtk=no ;; ++esac ++ ++# To find our prefix, in gcc_cv_tool_prefix. ++ACX_TOOL_DIRS ++ ++copy_dirs= ++ ++AC_ARG_WITH([build-sysroot], ++ [AS_HELP_STRING([--with-build-sysroot=SYSROOT], ++ [use sysroot as the system root during the build])], ++ [if test x"$withval" != x ; then ++ SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval" ++ fi], ++ [SYSROOT_CFLAGS_FOR_TARGET=]) ++AC_SUBST(SYSROOT_CFLAGS_FOR_TARGET) ++ ++AC_ARG_WITH([debug-prefix-map], ++ [AS_HELP_STRING([--with-debug-prefix-map='A=B C=D ...'], ++ [map A to B, C to D ... in debug information])], ++ [if test x"$withval" != x; then ++ DEBUG_PREFIX_CFLAGS_FOR_TARGET= ++ for debug_map in $withval; do ++ DEBUG_PREFIX_CFLAGS_FOR_TARGET="$DEBUG_PREFIX_CFLAGS_FOR_TARGET -fdebug-prefix-map=$debug_map" ++ done ++ fi], ++ [DEBUG_PREFIX_CFLAGS_FOR_TARGET=]) ++AC_SUBST(DEBUG_PREFIX_CFLAGS_FOR_TARGET) ++ ++# During gcc bootstrap, if we use some random cc for stage1 then CFLAGS ++# might be empty or "-g". We don't require a C++ compiler, so CXXFLAGS ++# might also be empty (or "-g", if a non-GCC C++ compiler is in the path). ++# We want to ensure that TARGET libraries (which we know are built with ++# gcc) are built with "-O2 -g", so include those options when setting ++# CFLAGS_FOR_TARGET and CXXFLAGS_FOR_TARGET. ++if test "x$CFLAGS_FOR_TARGET" = x; then ++ if test "x${is_cross_compiler}" = xyes; then ++ CFLAGS_FOR_TARGET="-g -O2" ++ else ++ CFLAGS_FOR_TARGET=$CFLAGS ++ case " $CFLAGS " in ++ *" -O2 "*) ;; ++ *) CFLAGS_FOR_TARGET="-O2 $CFLAGS_FOR_TARGET" ;; ++ esac ++ case " $CFLAGS " in ++ *" -g "* | *" -g3 "*) ;; ++ *) CFLAGS_FOR_TARGET="-g $CFLAGS_FOR_TARGET" ;; ++ esac ++ fi ++fi ++AC_SUBST(CFLAGS_FOR_TARGET) ++ ++if test "x$CXXFLAGS_FOR_TARGET" = x; then ++ if test "x${is_cross_compiler}" = xyes; then ++ CXXFLAGS_FOR_TARGET="-g -O2" ++ else ++ CXXFLAGS_FOR_TARGET=$CXXFLAGS ++ case " $CXXFLAGS " in ++ *" -O2 "*) ;; ++ *) CXXFLAGS_FOR_TARGET="-O2 $CXXFLAGS_FOR_TARGET" ;; ++ esac ++ case " $CXXFLAGS " in ++ *" -g "* | *" -g3 "*) ;; ++ *) CXXFLAGS_FOR_TARGET="-g $CXXFLAGS_FOR_TARGET" ;; ++ esac ++ fi ++fi ++AC_SUBST(CXXFLAGS_FOR_TARGET) ++ ++AC_SUBST(LDFLAGS_FOR_TARGET) ++ ++# Handle --with-headers=XXX. If the value is not "yes", the contents of ++# the named directory are copied to $(tooldir)/sys-include. ++if test x"${with_headers}" != x && test x"${with_headers}" != xno ; then ++ if test x${is_cross_compiler} = xno ; then ++ echo 1>&2 '***' --with-headers is only supported when cross compiling ++ exit 1 ++ fi ++ if test x"${with_headers}" != xyes ; then ++ x=${gcc_cv_tool_prefix} ++ copy_dirs="${copy_dirs} ${with_headers} $x/${target_noncanonical}/sys-include" ++ fi ++fi ++ ++# Handle --with-libs=XXX. If the value is not "yes", the contents of ++# the name directories are copied to $(tooldir)/lib. Multiple directories ++# are permitted. ++if test x"${with_libs}" != x && test x"${with_libs}" != xno ; then ++ if test x${is_cross_compiler} = xno ; then ++ echo 1>&2 '***' --with-libs is only supported when cross compiling ++ exit 1 ++ fi ++ if test x"${with_libs}" != xyes ; then ++ # Copy the libraries in reverse order, so that files in the first named ++ # library override files in subsequent libraries. ++ x=${gcc_cv_tool_prefix} ++ for l in ${with_libs}; do ++ copy_dirs="$l $x/${target_noncanonical}/lib ${copy_dirs}" ++ done ++ fi ++fi ++ ++# Set with_gnu_as, with_gnu_ld, and with_system_zlib as appropriate. ++# ++# This is done by determining whether or not the appropriate directory ++# is available, and by checking whether or not specific configurations ++# have requested that this magic not happen. ++# ++# The command line options always override the explicit settings in ++# configure.ac, and the settings in configure.ac override this magic. ++# ++# If the default for a toolchain is to use GNU as and ld, and you don't ++# want to do that, then you should use the --without-gnu-as and ++# --without-gnu-ld options for the configure script. Similarly, if ++# the default is to use the included zlib and you don't want to do that, ++# you should use the --with-system-zlib option for the configure script. ++ ++if test x${use_gnu_as} = x && ++ echo " ${configdirs} " | grep " gas " > /dev/null 2>&1 ; then ++ with_gnu_as=yes ++ extra_host_args="$extra_host_args --with-gnu-as" ++fi ++ ++if test x${use_gnu_ld} = x && ++ echo " ${configdirs} " | egrep " (go)?ld " > /dev/null 2>&1 ; then ++ with_gnu_ld=yes ++ extra_host_args="$extra_host_args --with-gnu-ld" ++fi ++ ++if test x${use_included_zlib} = x && ++ echo " ${configdirs} " | grep " zlib " > /dev/null 2>&1 ; then ++ : ++else ++ with_system_zlib=yes ++ extra_host_args="$extra_host_args --with-system-zlib" ++fi ++ ++# If using newlib, add --with-newlib to the extra_host_args so that gcc/configure ++# can detect this case. ++ ++if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " target-newlib " > /dev/null 2>&1 ; then ++ with_newlib=yes ++ extra_host_args="$extra_host_args --with-newlib" ++fi ++ ++# Handle ${copy_dirs} ++set fnord ${copy_dirs} ++shift ++while test $# != 0 ; do ++ if test -f $2/COPIED && test x"`cat $2/COPIED`" = x"$1" ; then ++ : ++ else ++ echo Copying $1 to $2 ++ ++ # Use the install script to create the directory and all required ++ # parent directories. ++ if test -d $2 ; then ++ : ++ else ++ echo >config.temp ++ ${srcdir}/install-sh -c -m 644 config.temp $2/COPIED ++ fi ++ ++ # Copy the directory, assuming we have tar. ++ # FIXME: Should we use B in the second tar? Not all systems support it. ++ (cd $1; tar -cf - .) | (cd $2; tar -xpf -) ++ ++ # It is the responsibility of the user to correctly adjust all ++ # symlinks. If somebody can figure out how to handle them correctly ++ # here, feel free to add the code. ++ ++ echo $1 > $2/COPIED ++ fi ++ shift; shift ++done ++ ++# Determine a target-dependent exec_prefix that the installed ++# gcc will search in. Keep this list sorted by triplet, with ++# the *-*-osname triplets last. ++md_exec_prefix= ++case "${target}" in ++ i[[34567]]86-pc-msdosdjgpp*) ++ md_exec_prefix=/dev/env/DJDIR/bin ++ ;; ++ *-*-hpux* | \ ++ *-*-nto-qnx* | \ ++ *-*-solaris2*) ++ md_exec_prefix=/usr/ccs/bin ++ ;; ++esac ++ ++extra_arflags_for_target= ++extra_nmflags_for_target= ++extra_ranlibflags_for_target= ++target_makefile_frag=/dev/null ++case "${target}" in ++ spu-*-*) ++ target_makefile_frag="config/mt-spu" ++ ;; ++ mips*-sde-elf* | mips*-mti-elf* | mips*-img-elf*) ++ target_makefile_frag="config/mt-sde" ++ ;; ++ mipsisa*-*-elfoabi*) ++ target_makefile_frag="config/mt-mips-elfoabi" ++ ;; ++ mips*-*-*linux* | mips*-*-gnu*) ++ target_makefile_frag="config/mt-mips-gnu" ++ ;; ++ nios2-*-elf*) ++ target_makefile_frag="config/mt-nios2-elf" ++ ;; ++ *-*-linux-android*) ++ target_makefile_frag="config/mt-android" ++ ;; ++ *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu | *-*-kopensolaris*-gnu) ++ target_makefile_frag="config/mt-gnu" ++ ;; ++ *-*-aix4.[[3456789]]* | *-*-aix[[56789]].*) ++ # nm and ar from AIX 4.3 and above require -X32_64 flag to all ar and nm ++ # commands to handle both 32-bit and 64-bit objects. These flags are ++ # harmless if we're using GNU nm or ar. ++ extra_arflags_for_target=" -X32_64" ++ extra_nmflags_for_target=" -B -X32_64" ++ ;; ++esac ++ ++alphaieee_frag=/dev/null ++case $target in ++ alpha*-*-*) ++ # This just makes sure to use the -mieee option to build target libs. ++ # This should probably be set individually by each library. ++ alphaieee_frag="config/mt-alphaieee" ++ ;; ++esac ++ ++# If --enable-target-optspace always use -Os instead of -O2 to build ++# the target libraries, similarly if it is not specified, use -Os ++# on selected platforms. ++ospace_frag=/dev/null ++case "${enable_target_optspace}:${target}" in ++ yes:*) ++ ospace_frag="config/mt-ospace" ++ ;; ++ :d30v-*) ++ ospace_frag="config/mt-d30v" ++ ;; ++ :m32r-* | :d10v-* | :fr30-* | :i?86*-*-elfiamcu) ++ ospace_frag="config/mt-ospace" ++ ;; ++ no:* | :*) ++ ;; ++ *) ++ echo "*** bad value \"${enable_target_optspace}\" for --enable-target-optspace flag; ignored" 1>&2 ++ ;; ++esac ++ ++# Some systems (e.g., one of the i386-aix systems the gas testers are ++# using) don't handle "\$" correctly, so don't use it here. ++tooldir='${exec_prefix}'/${target_noncanonical} ++build_tooldir=${tooldir} ++ ++# Create a .gdbinit file which runs the one in srcdir ++# and tells GDB to look there for source files. ++ ++if test -r ${srcdir}/.gdbinit ; then ++ case ${srcdir} in ++ .) ;; ++ *) cat > ./.gdbinit < conftest.c ++${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c ++if test $? = 0 ; then ++ if test -s conftest || test -s conftest.exe ; then ++ we_are_ok=yes ++ fi ++fi ++case $we_are_ok in ++ no) ++ echo 1>&2 "*** The command '${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c' failed." ++ echo 1>&2 "*** You must set the environment variable CC to a working compiler." ++ rm -f conftest* ++ exit 1 ++ ;; ++esac ++rm -f conftest* ++ ++# Decide which environment variable is used to find dynamic libraries. ++case "${host}" in ++ *-*-hpux*) RPATH_ENVVAR=SHLIB_PATH ;; ++ *-*-darwin*) RPATH_ENVVAR=DYLD_LIBRARY_PATH ;; ++ *-*-mingw* | *-*-cygwin ) RPATH_ENVVAR=PATH ;; ++ *) RPATH_ENVVAR=LD_LIBRARY_PATH ;; ++esac ++ ++# On systems where the dynamic library environment variable is PATH, ++# gcc/ will put dynamic libraries into a subdirectory to avoid adding ++# built executables to PATH. ++if test "$RPATH_ENVVAR" = PATH; then ++ GCC_SHLIB_SUBDIR=/shlib ++else ++ GCC_SHLIB_SUBDIR= ++fi ++ ++# Adjust the toplevel makefile according to whether bootstrap was selected. ++case $enable_bootstrap in ++ yes) ++ bootstrap_suffix=bootstrap ++ BUILD_CONFIG=bootstrap-debug ++ ;; ++ no) ++ bootstrap_suffix=no-bootstrap ++ BUILD_CONFIG= ++ ;; ++esac ++ ++AC_MSG_CHECKING(for default BUILD_CONFIG) ++ ++AC_ARG_WITH([build-config], ++ [AS_HELP_STRING([--with-build-config='NAME NAME2...'], ++ [use config/NAME.mk build configuration])], ++ [case $with_build_config in ++ yes) with_build_config= ;; ++ no) with_build_config= BUILD_CONFIG= ;; ++ esac]) ++ ++if test "x${with_build_config}" != x; then ++ BUILD_CONFIG=$with_build_config ++else ++ case $BUILD_CONFIG in ++ bootstrap-debug) ++ if echo "int f (void) { return 0; }" > conftest.c && ++ ${CC} -c conftest.c && ++ mv conftest.o conftest.o.g0 && ++ ${CC} -c -g conftest.c && ++ mv conftest.o conftest.o.g && ++ ${srcdir}/contrib/compare-debug conftest.o.g0 conftest.o.g > /dev/null 2>&1; then ++ : ++ else ++ BUILD_CONFIG= ++ fi ++ rm -f conftest.c conftest.o conftest.o.g0 conftest.o.g ++ ;; ++ esac ++fi ++AC_MSG_RESULT($BUILD_CONFIG) ++AC_SUBST(BUILD_CONFIG) ++ ++# Use same top-level configure hooks in libgcc/libstdc++/libvtv. ++AC_MSG_CHECKING([for --enable-vtable-verify]) ++AC_ARG_ENABLE(vtable-verify, ++[AS_HELP_STRING([--enable-vtable-verify], ++ [Enable vtable verification feature])], ++[case "$enableval" in ++ yes) enable_vtable_verify=yes ;; ++ no) enable_vtable_verify=no ;; ++ *) enable_vtable_verify=no;; ++ esac], ++[enable_vtable_verify=no]) ++AC_MSG_RESULT($enable_vtable_verify) ++ ++# Record target_configdirs and the configure arguments for target and ++# build configuration in Makefile. ++target_configdirs=`echo "${target_configdirs}" | sed -e 's/target-//g'` ++build_configdirs=`echo "${build_configdirs}" | sed -e 's/build-//g'` ++bootstrap_fixincludes=no ++ ++# If we are building libgomp, bootstrap it. ++if echo " ${target_configdirs} " | grep " libgomp " > /dev/null 2>&1 ; then ++ bootstrap_target_libs=${bootstrap_target_libs}target-libgomp, ++fi ++ ++# If we are building libsanitizer and $BUILD_CONFIG contains bootstrap-asan ++# or bootstrap-ubsan, bootstrap it. ++if echo " ${target_configdirs} " | grep " libsanitizer " > /dev/null 2>&1; then ++ case "$BUILD_CONFIG" in ++ *bootstrap-asan* | *bootstrap-ubsan* ) ++ bootstrap_target_libs=${bootstrap_target_libs}target-libsanitizer, ++ bootstrap_fixincludes=yes ++ ;; ++ esac ++fi ++ ++# If we are building libvtv and --enable-vtable-verify, bootstrap it. ++if echo " ${target_configdirs} " | grep " libvtv " > /dev/null 2>&1 && ++ test "$enable_vtable_verify" != no; then ++ bootstrap_target_libs=${bootstrap_target_libs}target-libvtv, ++fi ++ ++# Determine whether gdb needs tk/tcl or not. ++# Use 'maybe' since enable_gdbtk might be true even if tk isn't available ++# and in that case we want gdb to be built without tk. Ugh! ++# In fact I believe gdb is the *only* package directly dependent on tk, ++# so we should be able to put the 'maybe's in unconditionally and ++# leave out the maybe dependencies when enable_gdbtk is false. I'm not ++# 100% sure that that's safe though. ++ ++gdb_tk="maybe-all-tcl maybe-all-tk maybe-all-itcl maybe-all-libgui" ++case "$enable_gdbtk" in ++ no) ++ GDB_TK="" ;; ++ yes) ++ GDB_TK="${gdb_tk}" ;; ++ *) ++ # Only add the dependency on gdbtk when GDBtk is part of the gdb ++ # distro. Eventually someone will fix this and move Insight, nee ++ # gdbtk to a separate directory. ++ if test -d ${srcdir}/gdb/gdbtk ; then ++ GDB_TK="${gdb_tk}" ++ else ++ GDB_TK="" ++ fi ++ ;; ++esac ++CONFIGURE_GDB_TK=`echo ${GDB_TK} | sed s/-all-/-configure-/g` ++INSTALL_GDB_TK=`echo ${GDB_TK} | sed s/-all-/-install-/g` ++ ++# gdb and gdbserver depend on gnulib and gdbsupport, but as nothing ++# else does, only include them if one of these is built. The Makefile ++# provides the ordering, so it's enough here to add to the list. ++case " ${configdirs} " in ++ *\ gdb\ *) ++ configdirs="${configdirs} gnulib gdbsupport" ++ ;; ++ *\ gdbserver\ *) ++ configdirs="${configdirs} gnulib gdbsupport" ++ ;; ++ *\ sim\ *) ++ configdirs="${configdirs} gnulib" ++ ;; ++esac ++ ++# Strip out unwanted targets. ++ ++# While at that, we remove Makefiles if we were started for recursive ++# configuration, so that the top-level Makefile reconfigures them, ++# like we used to do when configure itself was recursive. ++ ++# Loop over modules. We used to use the "$extrasub" feature from Autoconf ++# but now we're fixing up the Makefile ourselves with the additional ++# commands passed to AC_CONFIG_FILES. Use separate variables ++# extrasub-{build,host,target} not because there is any reason to split ++# the substitutions up that way, but only to remain below the limit of ++# 99 commands in a script, for HP-UX sed. ++ ++# Do not nest @if/@endif or @unless/@endunless pairs, because ++# configure will not warn you at all. ++ ++case "$enable_bootstrap:$ENABLE_GOLD: $configdirs :,$stage1_languages," in ++ yes:yes:*\ gold\ *:*,c++,*) ;; ++ yes:yes:*\ gold\ *:*) ++ AC_MSG_ERROR([in a combined tree, bootstrapping with --enable-gold requires c++ in stage1_languages]) ++ ;; ++esac ++ ++extrasub_build= ++for module in ${build_configdirs} ; do ++ if test -z "${no_recursion}" \ ++ && test -f ${build_subdir}/${module}/Makefile; then ++ echo 1>&2 "*** removing ${build_subdir}/${module}/Makefile to force reconfigure" ++ rm -f ${build_subdir}/${module}/Makefile ++ fi ++ extrasub_build="$extrasub_build ++/^@if build-$module\$/d ++/^@endif build-$module\$/d ++/^@unless build-$module\$/,/^@endunless build-$module\$/d ++/^@if build-$module-$bootstrap_suffix\$/d ++/^@endif build-$module-$bootstrap_suffix\$/d ++/^@unless build-$module-$bootstrap_suffix\$/,/^@endunless build-$module-$bootstrap_suffix\$/d" ++done ++extrasub_host= ++for module in ${configdirs} ; do ++ if test -z "${no_recursion}"; then ++ for file in stage*-${module}/Makefile prev-${module}/Makefile ${module}/Makefile; do ++ if test -f ${file}; then ++ echo 1>&2 "*** removing ${file} to force reconfigure" ++ rm -f ${file} ++ fi ++ done ++ fi ++ case ${module},${bootstrap_fixincludes} in ++ fixincludes,no) host_bootstrap_suffix=no-bootstrap ;; ++ *) host_bootstrap_suffix=$bootstrap_suffix ;; ++ esac ++ extrasub_host="$extrasub_host ++/^@if $module\$/d ++/^@endif $module\$/d ++/^@unless $module\$/,/^@endunless $module\$/d ++/^@if $module-$host_bootstrap_suffix\$/d ++/^@endif $module-$host_bootstrap_suffix\$/d ++/^@unless $module-$host_bootstrap_suffix\$/,/^@endunless $module-$host_bootstrap_suffix\$/d" ++done ++extrasub_target= ++for module in ${target_configdirs} ; do ++ if test -z "${no_recursion}" \ ++ && test -f ${target_subdir}/${module}/Makefile; then ++ echo 1>&2 "*** removing ${target_subdir}/${module}/Makefile to force reconfigure" ++ rm -f ${target_subdir}/${module}/Makefile ++ fi ++ ++ # We only bootstrap target libraries listed in bootstrap_target_libs. ++ case $bootstrap_target_libs in ++ *,target-$module,*) target_bootstrap_suffix=$bootstrap_suffix ;; ++ *) target_bootstrap_suffix=no-bootstrap ;; ++ esac ++ ++ extrasub_target="$extrasub_target ++/^@if target-$module\$/d ++/^@endif target-$module\$/d ++/^@unless target-$module\$/,/^@endunless target-$module\$/d ++/^@if target-$module-$target_bootstrap_suffix\$/d ++/^@endif target-$module-$target_bootstrap_suffix\$/d ++/^@unless target-$module-$target_bootstrap_suffix\$/,/^@endunless target-$module-$target_bootstrap_suffix\$/d" ++done ++ ++# Do the final fixup along with target modules. ++extrasub_target="$extrasub_target ++/^@if /,/^@endif /d ++/^@unless /d ++/^@endunless /d" ++ ++if test "$enable_pgo_build" != "no"; then ++ extrasub_build="$extrasub_build ++/^@if pgo-build\$/d ++/^@endif pgo-build\$/d" ++fi ++ ++# Create the serialization dependencies. This uses a temporary file. ++ ++AC_ARG_ENABLE([serial-configure], ++[AS_HELP_STRING([[--enable-serial-[{host,target,build}-]configure]], ++ [force sequential configuration of ++ sub-packages for the host, target or build ++ machine, or all sub-packages])]) ++ ++case ${enable_serial_configure} in ++ yes) ++ enable_serial_build_configure=yes ++ enable_serial_host_configure=yes ++ enable_serial_target_configure=yes ++ ;; ++esac ++ ++# These force 'configure's to be done one at a time, to avoid problems ++# with contention over a shared config.cache. ++rm -f serdep.tmp ++echo '# serdep.tmp' > serdep.tmp ++olditem= ++test "x${enable_serial_build_configure}" = xyes && ++for item in ${build_configdirs} ; do ++ case ${olditem} in ++ "") ;; ++ *) echo "configure-build-${item}: configure-build-${olditem}" >> serdep.tmp ;; ++ esac ++ olditem=${item} ++done ++olditem= ++test "x${enable_serial_host_configure}" = xyes && ++for item in ${configdirs} ; do ++ case ${olditem} in ++ "") ;; ++ *) echo "configure-${item}: configure-${olditem}" >> serdep.tmp ;; ++ esac ++ olditem=${item} ++done ++olditem= ++test "x${enable_serial_target_configure}" = xyes && ++for item in ${target_configdirs} ; do ++ case ${olditem} in ++ "") ;; ++ *) echo "configure-target-${item}: configure-target-${olditem}" >> serdep.tmp ;; ++ esac ++ olditem=${item} ++done ++serialization_dependencies=serdep.tmp ++AC_SUBST_FILE(serialization_dependencies) ++ ++# Base args. Strip norecursion, cache-file, srcdir, host, build, ++# target, nonopt, and variable assignments. These are the ones we ++# might not want to pass down to subconfigures. The exception being ++# --cache-file=/dev/null, which is used to turn off the use of cache ++# files altogether, and which should be passed on to subconfigures. ++# Also strip program-prefix, program-suffix, and program-transform-name, ++# so that we can pass down a consistent program-transform-name. ++baseargs= ++tbaseargs= ++keep_next=no ++skip_next=no ++eval "set -- $ac_configure_args" ++for ac_arg ++do ++ if test X"$skip_next" = X"yes"; then ++ skip_next=no ++ continue ++ fi ++ if test X"$keep_next" = X"yes"; then ++ case $ac_arg in ++ *\'*) ++ ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; ++ esac ++ baseargs="$baseargs '$ac_arg'" ++ tbaseargs="$tbaseargs '$ac_arg'" ++ keep_next=no ++ continue ++ fi ++ ++ # Handle separated arguments. Based on the logic generated by ++ # autoconf 2.59. ++ case $ac_arg in ++ *=* | --config-cache | -C | -disable-* | --disable-* \ ++ | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ ++ | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ ++ | -with-* | --with-* | -without-* | --without-* | --x) ++ separate_arg=no ++ ;; ++ -*) ++ separate_arg=yes ++ ;; ++ *) ++ separate_arg=no ++ ;; ++ esac ++ ++ skip_targ=no ++ case $ac_arg in ++changequote(,) ++ --with-* | --without-*) ++ libopt=`echo "$ac_arg" | sed -e 's,^--[^-_]*[-_],,' -e 's,=.*$,,'` ++ ++ case $libopt in ++ *[-_]include) ++ lib=`echo "$libopt" | sed 's,[-_]include$,,'` ++ ;; ++ *[-_]lib) ++ lib=`echo "$libopt" | sed 's,[-_]lib$,,'` ++ ;; ++ *) ++ lib=$libopt ++ ;; ++ esac ++changequote([,]) ++ ++ case $lib in ++ mpc | mpfr | gmp | isl) ++ # If we're processing --with-$lib, --with-$lib-include or ++ # --with-$lib-lib, for one of the libs above, and target is ++ # different from host, don't pass the current argument to any ++ # target library's configure. ++ if test x$is_cross_compiler = xyes; then ++ skip_targ=yes ++ fi ++ ;; ++ esac ++ ;; ++ esac ++ ++ case "$ac_arg" in ++ --cache-file=/dev/null | \ ++ -cache-file=/dev/null ) ++ # Handled here to avoid the test to skip args below. ++ baseargs="$baseargs '$ac_arg'" ++ tbaseargs="$tbaseargs '$ac_arg'" ++ # Assert: $separate_arg should always be no. ++ keep_next=$separate_arg ++ ;; ++ --no*) ++ continue ++ ;; ++ --c* | \ ++ --sr* | \ ++ --ho* | \ ++ --bu* | \ ++ --t* | \ ++ --program-* | \ ++ -cache_file* | \ ++ -srcdir* | \ ++ -host* | \ ++ -build* | \ ++ -target* | \ ++ -program-prefix* | \ ++ -program-suffix* | \ ++ -program-transform-name* ) ++ skip_next=$separate_arg ++ continue ++ ;; ++ -*) ++ # An option. Add it. ++ case $ac_arg in ++ *\'*) ++ ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; ++ esac ++ baseargs="$baseargs '$ac_arg'" ++ if test X"$skip_targ" = Xno; then ++ tbaseargs="$tbaseargs '$ac_arg'" ++ fi ++ keep_next=$separate_arg ++ ;; ++ *) ++ # Either a variable assignment, or a nonopt (triplet). Don't ++ # pass it down; let the Makefile handle this. ++ continue ++ ;; ++ esac ++done ++# Remove the initial space we just introduced and, as these will be ++# expanded by make, quote '$'. ++baseargs=`echo "x$baseargs" | sed -e 's/^x *//' -e 's,\\$,$$,g'` ++ ++# Add in --program-transform-name, after --program-prefix and ++# --program-suffix have been applied to it. Autoconf has already ++# doubled dollar signs and backslashes in program_transform_name; we want ++# the backslashes un-doubled, and then the entire thing wrapped in single ++# quotes, because this will be expanded first by make and then by the shell. ++# Also, because we want to override the logic in subdir configure scripts to ++# choose program_transform_name, replace any s,x,x, with s,y,y,. ++sed -e "s,\\\\\\\\,\\\\,g; s,','\\\\'',g; s/s,x,x,/s,y,y,/" < conftestsed.out ++${program_transform_name} ++EOF_SED ++gcc_transform_name=`cat conftestsed.out` ++rm -f conftestsed.out ++baseargs="$baseargs --program-transform-name='${gcc_transform_name}'" ++tbaseargs="$tbaseargs --program-transform-name='${gcc_transform_name}'" ++if test "$silent" = yes; then ++ baseargs="$baseargs --silent" ++ tbaseargs="$tbaseargs --silent" ++fi ++baseargs="$baseargs --disable-option-checking" ++tbaseargs="$tbaseargs --disable-option-checking" ++ ++# Record and document user additions to sub configure arguments. ++AC_ARG_VAR([build_configargs], ++ [additional configure arguments for build directories]) ++AC_ARG_VAR([host_configargs], ++ [additional configure arguments for host directories]) ++AC_ARG_VAR([target_configargs], ++ [additional configure arguments for target directories]) ++ ++# For the build-side libraries, we just need to pretend we're native, ++# and not use the same cache file. Multilibs are neither needed nor ++# desired. We can't even use the same cache file for all build-side ++# libraries, as they're compiled differently; some with C, some with ++# C++ or with different feature-enabling options. ++build_configargs="$build_configargs --cache-file=./config.cache ${baseargs}" ++ ++# For host modules, accept cache file option, or specification as blank. ++case "${cache_file}" in ++"") # empty ++ cache_file_option="" ;; ++/* | [[A-Za-z]]:[[\\/]]* ) # absolute path ++ cache_file_option="--cache-file=${cache_file}" ;; ++*) # relative path ++ cache_file_option="--cache-file=../${cache_file}" ;; ++esac ++ ++# Host dirs don't like to share a cache file either, horribly enough. ++# This seems to be due to autoconf 2.5x stupidity. ++host_configargs="$host_configargs --cache-file=./config.cache ${extra_host_args} ${baseargs}" ++ ++target_configargs="$target_configargs ${tbaseargs}" ++ ++# Passing a --with-cross-host argument lets the target libraries know ++# whether they are being built with a cross-compiler or being built ++# native. However, it would be better to use other mechanisms to make the ++# sorts of decisions they want to make on this basis. Please consider ++# this option to be deprecated. FIXME. ++if test x${is_cross_compiler} = xyes ; then ++ target_configargs="--with-cross-host=${host_noncanonical} ${target_configargs}" ++fi ++ ++# Special user-friendly check for native x86_64-linux build, if ++# multilib is not explicitly enabled. ++case "$target:$have_compiler:$host:$target:$enable_multilib" in ++ x86_64-*linux*:yes:$build:$build:) ++ # Make sure we have a development environment that handles 32-bit ++ dev64=no ++ echo "int main () { return 0; }" > conftest.c ++ ${CC} -m32 -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c ++ if test $? = 0 ; then ++ if test -s conftest || test -s conftest.exe ; then ++ dev64=yes ++ fi ++ fi ++ rm -f conftest* ++ if test x${dev64} != xyes ; then ++ AC_MSG_ERROR([I suspect your system does not have 32-bit development libraries (libc and headers). If you have them, rerun configure with --enable-multilib. If you do not have them, and want to build a 64-bit-only compiler, rerun configure with --disable-multilib.]) ++ fi ++ ;; ++esac ++ ++# Default to --enable-multilib. ++if test x${enable_multilib} = x ; then ++ target_configargs="--enable-multilib ${target_configargs}" ++fi ++ ++# Pass --with-newlib if appropriate. Note that target_configdirs has ++# changed from the earlier setting of with_newlib. ++if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " newlib " > /dev/null 2>&1 && test -d ${srcdir}/newlib ; then ++ target_configargs="--with-newlib ${target_configargs}" ++fi ++ ++# Different target subdirs use different values of certain variables ++# (notably CXX). Worse, multilibs use *lots* of different values. ++# Worse yet, autoconf 2.5x makes some of these 'precious', meaning that ++# it doesn't automatically accept command-line overrides of them. ++# This means it's not safe for target subdirs to share a cache file, ++# which is disgusting, but there you have it. Hopefully this can be ++# fixed in future. It's still worthwhile to use a cache file for each ++# directory. I think. ++ ++# Pass the appropriate --build, --host, --target and --cache-file arguments. ++# We need to pass --target, as newer autoconf's requires consistency ++# for target_alias and gcc doesn't manage it consistently. ++target_configargs="--cache-file=./config.cache ${target_configargs}" ++ ++FLAGS_FOR_TARGET= ++case " $target_configdirs " in ++ *" newlib "*) ++ case " $target_configargs " in ++ *" --with-newlib "*) ++ case "$target" in ++ *-cygwin*) ++ FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(TARGET_SUBDIR)/winsup/cygwin -isystem $$s/winsup/cygwin/include' ++ ;; ++ esac ++ ++ # If we're not building GCC, don't discard standard headers. ++ if test -d ${srcdir}/gcc; then ++ FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -nostdinc' ++ ++ if test "${build}" != "${host}"; then ++ # On Canadian crosses, CC_FOR_TARGET will have already been set ++ # by `configure', so we won't have an opportunity to add -Bgcc/ ++ # to it. This is right: we don't want to search that directory ++ # for binaries, but we want the header files in there, so add ++ # them explicitly. ++ FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $$r/$(HOST_SUBDIR)/gcc/include -isystem $$r/$(HOST_SUBDIR)/gcc/include-fixed' ++ ++ # Someone might think of using the pre-installed headers on ++ # Canadian crosses, in case the installed compiler is not fully ++ # compatible with the compiler being built. In this case, it ++ # would be better to flag an error than risking having ++ # incompatible object files being constructed. We can't ++ # guarantee that an error will be flagged, but let's hope the ++ # compiler will do it, when presented with incompatible header ++ # files. ++ fi ++ fi ++ ++ case "${target}-${is_cross_compiler}" in ++ i[[3456789]]86-*-linux*-no) ++ # Here host == target, so we don't need to build gcc, ++ # so we don't want to discard standard headers. ++ FLAGS_FOR_TARGET=`echo " $FLAGS_FOR_TARGET " | sed -e 's/ -nostdinc / /'` ++ ;; ++ *) ++ # If we're building newlib, use its generic headers last, but search ++ # for any libc-related directories first (so make it the last -B ++ # switch). ++ FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$$r/$(TARGET_SUBDIR)/newlib/ -isystem $$r/$(TARGET_SUBDIR)/newlib/targ-include -isystem $$s/newlib/libc/include' ++ ++ # If we're building libgloss, find the startup file, simulator library ++ # and linker script. ++ case " $target_configdirs " in ++ *" libgloss "*) ++ # Look for startup file, simulator library and maybe linker script. ++ FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$$r/$(TARGET_SUBDIR)/libgloss/'"$libgloss_dir" ++ # Look for libnosys.a in case the target needs it. ++ FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(TARGET_SUBDIR)/libgloss/libnosys' ++ # Most targets have the linker script in the source directory. ++ FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$s/libgloss/'"$libgloss_dir" ++ ;; ++ esac ++ ;; ++ esac ++ ;; ++ esac ++ ;; ++esac ++ ++case "$target" in ++ x86_64-*mingw* | *-w64-mingw*) ++ # MinGW-w64 does not use newlib, nor does it use winsup. It may, ++ # however, use a symlink named 'mingw' in ${prefix} . ++ FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L${prefix}/${target}/lib -L${prefix}/mingw/lib -isystem ${prefix}/${target}/include -isystem ${prefix}/mingw/include' ++ ;; ++ *-mingw*) ++ # MinGW can't be handled as Cygwin above since it does not use newlib. ++ FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(TARGET_SUBDIR)/winsup/mingw -L$$r/$(TARGET_SUBDIR)/winsup/w32api/lib -isystem $$s/winsup/mingw/include -isystem $$s/winsup/w32api/include' ++ ;; ++esac ++ ++# Allow the user to override the flags for ++# our build compiler if desired. ++if test x"${build}" = x"${host}" ; then ++ CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}} ++ CXXFLAGS_FOR_BUILD=${CXXFLAGS_FOR_BUILD-${CXXFLAGS}} ++ LDFLAGS_FOR_BUILD=${LDFLAGS_FOR_BUILD-${LDFLAGS}} ++fi ++ ++# On Canadian crosses, we'll be searching the right directories for ++# the previously-installed cross compiler, so don't bother to add ++# flags for directories within the install tree of the compiler ++# being built; programs in there won't even run. ++if test "${build}" = "${host}" && test -d ${srcdir}/gcc; then ++ # Search for pre-installed headers if nothing else fits. ++ FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$(build_tooldir)/bin/ -B$(build_tooldir)/lib/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include' ++fi ++ ++if test "x${use_gnu_ld}" = x && ++ echo " ${configdirs} " | grep " ld " > /dev/null ; then ++ # Arrange for us to find uninstalled linker scripts. ++ FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(HOST_SUBDIR)/ld' ++fi ++ ++# Search for other target-specific linker scripts and such. ++case "${target}" in ++ mep*) ++ FLAGS_FOR_TARGET="$FLAGS_FOR_TARGET -mlibrary" ++ ;; ++esac ++ ++# Makefile fragments. ++for frag in host_makefile_frag target_makefile_frag alphaieee_frag ospace_frag; ++do ++ eval fragval=\$$frag ++ if test $fragval != /dev/null; then ++ eval $frag=${srcdir}/$fragval ++ fi ++done ++AC_SUBST_FILE(host_makefile_frag) ++AC_SUBST_FILE(target_makefile_frag) ++AC_SUBST_FILE(alphaieee_frag) ++AC_SUBST_FILE(ospace_frag) ++ ++# Miscellanea: directories, flags, etc. ++AC_SUBST(RPATH_ENVVAR) ++AC_SUBST(GCC_SHLIB_SUBDIR) ++AC_SUBST(tooldir) ++AC_SUBST(build_tooldir) ++AC_SUBST(CONFIGURE_GDB_TK) ++AC_SUBST(GDB_TK) ++AC_SUBST(INSTALL_GDB_TK) ++ ++# Build module lists & subconfigure args. ++AC_SUBST(build_configargs) ++AC_SUBST(build_configdirs) ++ ++# Host module lists & subconfigure args. ++AC_SUBST(host_configargs) ++AC_SUBST(configdirs) ++AC_SUBST(target_configdirs) ++ ++# Target module lists & subconfigure args. ++AC_SUBST(target_configargs) ++ ++ ++# Build tools. ++AC_SUBST(AR_FOR_BUILD) ++AC_SUBST(AS_FOR_BUILD) ++AC_SUBST(CC_FOR_BUILD) ++AC_SUBST(CFLAGS_FOR_BUILD) ++AC_SUBST(CXXFLAGS_FOR_BUILD) ++AC_SUBST(CXX_FOR_BUILD) ++AC_SUBST(DLLTOOL_FOR_BUILD) ++AC_SUBST(GFORTRAN_FOR_BUILD) ++AC_SUBST(GOC_FOR_BUILD) ++AC_SUBST(LDFLAGS_FOR_BUILD) ++AC_SUBST(LD_FOR_BUILD) ++AC_SUBST(NM_FOR_BUILD) ++AC_SUBST(RANLIB_FOR_BUILD) ++AC_SUBST(WINDMC_FOR_BUILD) ++AC_SUBST(WINDRES_FOR_BUILD) ++ ++# Generate default definitions for YACC, M4, LEX and other programs that run ++# on the build machine. These are used if the Makefile can't locate these ++# programs in objdir. ++MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing ++ ++AC_CHECK_PROGS([YACC], ['bison -y' byacc yacc], [$MISSING bison -y]) ++case " $build_configdirs " in ++ *" bison "*) YACC='$$r/$(BUILD_SUBDIR)/bison/tests/bison -y' ;; ++esac ++ ++AC_CHECK_PROGS([BISON], [bison], [$MISSING bison]) ++case " $build_configdirs " in ++ *" bison "*) BISON='$$r/$(BUILD_SUBDIR)/bison/tests/bison' ;; ++esac ++ ++AC_CHECK_PROGS([M4], [gm4 gnum4 m4], [$MISSING m4]) ++case " $build_configdirs " in ++ *" m4 "*) M4='$$r/$(BUILD_SUBDIR)/m4/m4' ;; ++esac ++ ++AC_CHECK_PROGS([LEX], [flex lex], [$MISSING flex]) ++case " $build_configdirs " in ++ *" flex "*) LEX='$$r/$(BUILD_SUBDIR)/flex/flex' ;; ++ *" lex "*) LEX='$$r/$(BUILD_SUBDIR)/lex/lex' ;; ++esac ++ ++AC_CHECK_PROGS([FLEX], [flex], [$MISSING flex]) ++case " $build_configdirs " in ++ *" flex "*) FLEX='$$r/$(BUILD_SUBDIR)/flex/flex' ;; ++esac ++ ++AC_CHECK_PROGS([MAKEINFO], makeinfo, [$MISSING makeinfo]) ++case " $build_configdirs " in ++ *" texinfo "*) MAKEINFO='$$r/$(BUILD_SUBDIR)/texinfo/makeinfo/makeinfo' ;; ++ *) ++changequote(,) ++ # For an installed makeinfo, we require it to be from texinfo 4.7 or ++ # higher, else we use the "missing" dummy. ++ if ${MAKEINFO} --version \ ++ | egrep 'texinfo[^0-9]*(4\.([7-9]|[1-9][0-9])|[5-9]|[1-9][0-9])' >/dev/null 2>&1; then ++ : ++ else ++ MAKEINFO="$MISSING makeinfo" ++ fi ++ ;; ++changequote([,]) ++esac ++ ++# FIXME: expect and dejagnu may become build tools? ++ ++AC_CHECK_PROGS(EXPECT, expect, expect) ++case " $configdirs " in ++ *" expect "*) ++ test $host = $build && EXPECT='$$r/$(HOST_SUBDIR)/expect/expect' ++ ;; ++esac ++ ++AC_CHECK_PROGS(RUNTEST, runtest, runtest) ++case " $configdirs " in ++ *" dejagnu "*) ++ test $host = $build && RUNTEST='$$s/$(HOST_SUBDIR)/dejagnu/runtest' ++ ;; ++esac ++ ++ ++# Host tools. ++NCN_STRICT_CHECK_TOOLS(AR, ar) ++NCN_STRICT_CHECK_TOOLS(AS, as) ++NCN_STRICT_CHECK_TOOLS(DLLTOOL, dlltool) ++NCN_STRICT_CHECK_TOOLS(LD, ld) ++NCN_STRICT_CHECK_TOOLS(LIPO, lipo) ++NCN_STRICT_CHECK_TOOLS(NM, nm) ++NCN_STRICT_CHECK_TOOLS(RANLIB, ranlib, true) ++NCN_STRICT_CHECK_TOOLS(STRIP, strip, true) ++NCN_STRICT_CHECK_TOOLS(WINDRES, windres) ++NCN_STRICT_CHECK_TOOLS(WINDMC, windmc) ++NCN_STRICT_CHECK_TOOLS(OBJCOPY, objcopy) ++NCN_STRICT_CHECK_TOOLS(OBJDUMP, objdump) ++NCN_STRICT_CHECK_TOOLS(READELF, readelf) ++AC_SUBST(CC) ++AC_SUBST(CXX) ++AC_SUBST(CFLAGS) ++AC_SUBST(CXXFLAGS) ++ ++GCC_PLUGIN_OPTION(PLUGIN_OPTION) ++AR_PLUGIN_OPTION= ++RANLIB_PLUGIN_OPTION= ++if test -n "$PLUGIN_OPTION"; then ++ if $AR --help 2>&1 | grep -q "\--plugin"; then ++ AR_PLUGIN_OPTION="$PLUGIN_OPTION" ++ fi ++ if $RANLIB --help 2>&1 | grep -q "\--plugin"; then ++ RANLIB_PLUGIN_OPTION="$PLUGIN_OPTION" ++ fi ++else ++ if test "$enable_pgo_build" != "no"; then ++ AC_MSG_ERROR([AR with --plugin and rc is required for LTO build]) ++ fi ++fi ++AC_SUBST(AR_PLUGIN_OPTION) ++AC_SUBST(RANLIB_PLUGIN_OPTION) ++ ++# Target tools. ++AC_ARG_WITH([build-time-tools], ++ [AS_HELP_STRING([--with-build-time-tools=PATH], ++ [use given path to find target tools during the build])], ++ [case x"$withval" in ++ x/*) ;; ++ *) ++ with_build_time_tools= ++ AC_MSG_WARN([argument to --with-build-time-tools must be an absolute path]) ++ ;; ++ esac], ++ [with_build_time_tools=]) ++ ++NCN_STRICT_CHECK_TARGET_TOOLS(CC_FOR_TARGET, cc gcc) ++NCN_STRICT_CHECK_TARGET_TOOLS(CXX_FOR_TARGET, c++ g++ cxx gxx) ++NCN_STRICT_CHECK_TARGET_TOOLS(GCC_FOR_TARGET, gcc, ${CC_FOR_TARGET}) ++NCN_STRICT_CHECK_TARGET_TOOLS(GFORTRAN_FOR_TARGET, gfortran) ++NCN_STRICT_CHECK_TARGET_TOOLS(GOC_FOR_TARGET, gccgo) ++ ++ACX_CHECK_INSTALLED_TARGET_TOOL(AR_FOR_TARGET, ar) ++ACX_CHECK_INSTALLED_TARGET_TOOL(AS_FOR_TARGET, as) ++ACX_CHECK_INSTALLED_TARGET_TOOL(DLLTOOL_FOR_TARGET, dlltool) ++ACX_CHECK_INSTALLED_TARGET_TOOL(LD_FOR_TARGET, ld) ++ACX_CHECK_INSTALLED_TARGET_TOOL(LIPO_FOR_TARGET, lipo) ++ACX_CHECK_INSTALLED_TARGET_TOOL(NM_FOR_TARGET, nm) ++ACX_CHECK_INSTALLED_TARGET_TOOL(OBJCOPY_FOR_TARGET, objcopy) ++ACX_CHECK_INSTALLED_TARGET_TOOL(OBJDUMP_FOR_TARGET, objdump) ++ACX_CHECK_INSTALLED_TARGET_TOOL(RANLIB_FOR_TARGET, ranlib) ++ACX_CHECK_INSTALLED_TARGET_TOOL(READELF_FOR_TARGET, readelf) ++ACX_CHECK_INSTALLED_TARGET_TOOL(STRIP_FOR_TARGET, strip) ++ACX_CHECK_INSTALLED_TARGET_TOOL(WINDRES_FOR_TARGET, windres) ++ACX_CHECK_INSTALLED_TARGET_TOOL(WINDMC_FOR_TARGET, windmc) ++ ++RAW_CXX_FOR_TARGET="$CXX_FOR_TARGET" ++ ++GCC_TARGET_TOOL(ar, AR_FOR_TARGET, AR, [binutils/ar]) ++GCC_TARGET_TOOL(as, AS_FOR_TARGET, AS, [gas/as-new]) ++GCC_TARGET_TOOL(cc, CC_FOR_TARGET, CC, [gcc/xgcc -B$$r/$(HOST_SUBDIR)/gcc/]) ++dnl see comments for CXX_FOR_TARGET_FLAG_TO_PASS ++GCC_TARGET_TOOL(c++, CXX_FOR_TARGET, CXX, ++ [gcc/xg++ -B$$r/$(HOST_SUBDIR)/gcc/ -nostdinc++ `if test -f $$r/$(TARGET_SUBDIR)/libstdc++-v3/scripts/testsuite_flags; then $(SHELL) $$r/$(TARGET_SUBDIR)/libstdc++-v3/scripts/testsuite_flags --build-includes; else echo -funconfigured-libstdc++-v3 ; fi` -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs], ++ c++) ++GCC_TARGET_TOOL(c++ for libstdc++, RAW_CXX_FOR_TARGET, CXX, ++ [gcc/xgcc -shared-libgcc -B$$r/$(HOST_SUBDIR)/gcc -nostdinc++ -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs], ++ c++) ++GCC_TARGET_TOOL(dlltool, DLLTOOL_FOR_TARGET, DLLTOOL, [binutils/dlltool]) ++GCC_TARGET_TOOL(gcc, GCC_FOR_TARGET, , [gcc/xgcc -B$$r/$(HOST_SUBDIR)/gcc/]) ++GCC_TARGET_TOOL(gfortran, GFORTRAN_FOR_TARGET, GFORTRAN, ++ [gcc/gfortran -B$$r/$(HOST_SUBDIR)/gcc/], fortran) ++GCC_TARGET_TOOL(gccgo, GOC_FOR_TARGET, GOC, ++ [gcc/gccgo -B$$r/$(HOST_SUBDIR)/gcc/], go) ++GCC_TARGET_TOOL(ld, LD_FOR_TARGET, LD, [ld/ld-new]) ++GCC_TARGET_TOOL(lipo, LIPO_FOR_TARGET, LIPO) ++GCC_TARGET_TOOL(nm, NM_FOR_TARGET, NM, [binutils/nm-new]) ++GCC_TARGET_TOOL(objcopy, OBJCOPY_FOR_TARGET, OBJCOPY, [binutils/objcopy]) ++GCC_TARGET_TOOL(objdump, OBJDUMP_FOR_TARGET, OBJDUMP, [binutils/objdump]) ++GCC_TARGET_TOOL(ranlib, RANLIB_FOR_TARGET, RANLIB, [binutils/ranlib]) ++GCC_TARGET_TOOL(readelf, READELF_FOR_TARGET, READELF, [binutils/readelf]) ++GCC_TARGET_TOOL(strip, STRIP_FOR_TARGET, STRIP, [binutils/strip-new]) ++GCC_TARGET_TOOL(windres, WINDRES_FOR_TARGET, WINDRES, [binutils/windres]) ++GCC_TARGET_TOOL(windmc, WINDMC_FOR_TARGET, WINDMC, [binutils/windmc]) ++ ++AC_SUBST(FLAGS_FOR_TARGET) ++AC_SUBST(RAW_CXX_FOR_TARGET) ++ ++# Certain tools may need extra flags. ++AR_FOR_TARGET=${AR_FOR_TARGET}${extra_arflags_for_target} ++RANLIB_FOR_TARGET=${RANLIB_FOR_TARGET}${extra_ranlibflags_for_target} ++NM_FOR_TARGET=${NM_FOR_TARGET}${extra_nmflags_for_target} ++ ++# When building target libraries, except in a Canadian cross, we use ++# the same toolchain as the compiler we just built. ++COMPILER_AS_FOR_TARGET='$(AS_FOR_TARGET)' ++COMPILER_LD_FOR_TARGET='$(LD_FOR_TARGET)' ++COMPILER_NM_FOR_TARGET='$(NM_FOR_TARGET)' ++if test $host = $build; then ++ case " $configdirs " in ++ *" gcc "*) ++ COMPILER_AS_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/as' ++ COMPILER_LD_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/collect-ld' ++ COMPILER_NM_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/nm'${extra_nmflags_for_target} ++ ;; ++ esac ++fi ++ ++AC_SUBST(COMPILER_AS_FOR_TARGET) ++AC_SUBST(COMPILER_LD_FOR_TARGET) ++AC_SUBST(COMPILER_NM_FOR_TARGET) ++ ++AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles]) ++AC_ARG_ENABLE(maintainer-mode, ++[AS_HELP_STRING([--enable-maintainer-mode], ++ [enable make rules and dependencies not useful ++ (and sometimes confusing) to the casual installer])], ++ USE_MAINTAINER_MODE=$enableval, ++ USE_MAINTAINER_MODE=no) ++AC_MSG_RESULT($USE_MAINTAINER_MODE) ++AC_SUBST(MAINTAINER_MODE_TRUE) ++AC_SUBST(MAINTAINER_MODE_FALSE) ++if test "$USE_MAINTAINER_MODE" = yes; then ++ MAINTAINER_MODE_TRUE= ++ MAINTAINER_MODE_FALSE='#' ++else ++ MAINTAINER_MODE_TRUE='#' ++ MAINTAINER_MODE_FALSE= ++fi ++MAINT=$MAINTAINER_MODE_TRUE ++AC_SUBST(MAINT)dnl ++ ++# --------------------- ++# GCC bootstrap support ++# --------------------- ++ ++# Stage specific cflags for build. ++stage1_cflags="-g" ++case $build in ++ vax-*-*) ++ case ${GCC} in ++ yes) stage1_cflags="-g -Wa,-J" ;; ++ *) stage1_cflags="-g -J" ;; ++ esac ;; ++esac ++ ++AC_SUBST(stage1_cflags) ++ ++# Enable --enable-checking in stage1 of the compiler. ++AC_ARG_ENABLE(stage1-checking, ++[AS_HELP_STRING([[--enable-stage1-checking[=all]]], ++ [choose additional checking for stage1 of the compiler])], ++[stage1_checking=--enable-checking=${enable_stage1_checking}], ++[if test "x$enable_checking" = xno || test "x$enable_checking" = x; then ++ # For --disable-checking or implicit --enable-checking=release, avoid ++ # setting --enable-checking=gc in the default stage1 checking for LTO ++ # bootstraps. See PR62077. ++ case $BUILD_CONFIG in ++ *lto*) ++ stage1_checking=--enable-checking=release,misc,gimple,rtlflag,tree,types;; ++ *) ++ stage1_checking=--enable-checking=yes,types;; ++ esac ++ if test "x$enable_checking" = x && \ ++ test -d ${srcdir}/gcc && \ ++ test x"`cat ${srcdir}/gcc/DEV-PHASE`" = xexperimental; then ++ stage1_checking=--enable-checking=yes,types,extra ++ fi ++else ++ stage1_checking=--enable-checking=$enable_checking,types ++fi]) ++AC_SUBST(stage1_checking) ++ ++# Enable -Werror in bootstrap stage2 and later. ++AC_ARG_ENABLE(werror, ++[AS_HELP_STRING([--enable-werror], ++ [enable -Werror in bootstrap stage2 and later])], ++[ ++case ${enable_werror} in ++ yes) stage2_werror_flag="--enable-werror-always" ;; ++ *) stage2_werror_flag="" ;; ++esac ++], ++[ ++if test -d ${srcdir}/gcc && test x"`cat $srcdir/gcc/DEV-PHASE`" = xexperimental; then ++ case $BUILD_CONFIG in ++ bootstrap-debug) ++ stage2_werror_flag="--enable-werror-always" ;; ++ "") ++ stage2_werror_flag="--enable-werror-always" ;; ++ esac ++fi ++]) ++ ++AC_SUBST(stage2_werror_flag) ++ ++# Specify what files to not compare during bootstrap. ++ ++compare_exclusions="gcc/cc*-checksum\$(objext) | gcc/ada/*tools/*" ++case "$target" in ++ hppa*64*-*-hpux*) ;; ++ hppa*-*-hpux*) compare_exclusions="gcc/cc*-checksum\$(objext) | */libgcc/lib2funcs* | gcc/ada/*tools/* | gcc/function-tests.o" ;; ++ powerpc*-ibm-aix*) compare_exclusions="gcc/cc*-checksum\$(objext) | gcc/ada/*tools/* | *libgomp*\$(objext)" ;; ++esac ++AC_SUBST(compare_exclusions) ++ ++AC_CONFIG_FILES([Makefile], ++ [sed "$extrasub_build" Makefile | ++ sed "$extrasub_host" | ++ sed "$extrasub_target" > mf$$ ++ mv -f mf$$ Makefile], ++ [extrasub_build="$extrasub_build" ++ extrasub_host="$extrasub_host" ++ extrasub_target="$extrasub_target"]) ++AC_OUTPUT +diff -rupN --no-dereference binutils-2.38/configure.orig binutils-2.38-new/configure.orig +--- binutils-2.38/configure.orig 1970-01-01 01:00:00.000000000 +0100 ++++ binutils-2.38-new/configure.orig 2022-01-22 13:18:48.000000000 +0100 +@@ -0,0 +1,16420 @@ ++#! /bin/sh ++# Guess values for system-dependent variables and create Makefiles. ++# Generated by GNU Autoconf 2.69. ++# ++# ++# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. ++# ++# ++# This configure script is free software; the Free Software Foundation ++# gives unlimited permission to copy, distribute and modify it. ++## -------------------- ## ++## M4sh Initialization. ## ++## -------------------- ## ++ ++# Be more Bourne compatible ++DUALCASE=1; export DUALCASE # for MKS sh ++if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : ++ emulate sh ++ NULLCMD=: ++ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which ++ # is contrary to our usage. Disable this feature. ++ alias -g '${1+"$@"}'='"$@"' ++ setopt NO_GLOB_SUBST ++else ++ case `(set -o) 2>/dev/null` in #( ++ *posix*) : ++ set -o posix ;; #( ++ *) : ++ ;; ++esac ++fi ++ ++ ++as_nl=' ++' ++export as_nl ++# Printing a long string crashes Solaris 7 /usr/bin/printf. ++as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' ++as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo ++as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo ++# Prefer a ksh shell builtin over an external printf program on Solaris, ++# but without wasting forks for bash or zsh. ++if test -z "$BASH_VERSION$ZSH_VERSION" \ ++ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then ++ as_echo='print -r --' ++ as_echo_n='print -rn --' ++elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then ++ as_echo='printf %s\n' ++ as_echo_n='printf %s' ++else ++ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then ++ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' ++ as_echo_n='/usr/ucb/echo -n' ++ else ++ as_echo_body='eval expr "X$1" : "X\\(.*\\)"' ++ as_echo_n_body='eval ++ arg=$1; ++ case $arg in #( ++ *"$as_nl"*) ++ expr "X$arg" : "X\\(.*\\)$as_nl"; ++ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; ++ esac; ++ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" ++ ' ++ export as_echo_n_body ++ as_echo_n='sh -c $as_echo_n_body as_echo' ++ fi ++ export as_echo_body ++ as_echo='sh -c $as_echo_body as_echo' ++fi ++ ++# The user is always right. ++if test "${PATH_SEPARATOR+set}" != set; then ++ PATH_SEPARATOR=: ++ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { ++ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || ++ PATH_SEPARATOR=';' ++ } ++fi ++ ++ ++# IFS ++# We need space, tab and new line, in precisely that order. Quoting is ++# there to prevent editors from complaining about space-tab. ++# (If _AS_PATH_WALK were called with IFS unset, it would disable word ++# splitting by setting IFS to empty value.) ++IFS=" "" $as_nl" ++ ++# Find who we are. Look in the path if we contain no directory separator. ++as_myself= ++case $0 in #(( ++ *[\\/]* ) as_myself=$0 ;; ++ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break ++ done ++IFS=$as_save_IFS ++ ++ ;; ++esac ++# We did not find ourselves, most probably we were run as `sh COMMAND' ++# in which case we are not to be found in the path. ++if test "x$as_myself" = x; then ++ as_myself=$0 ++fi ++if test ! -f "$as_myself"; then ++ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 ++ exit 1 ++fi ++ ++# Unset variables that we do not need and which cause bugs (e.g. in ++# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" ++# suppresses any "Segmentation fault" message there. '((' could ++# trigger a bug in pdksh 5.2.14. ++for as_var in BASH_ENV ENV MAIL MAILPATH ++do eval test x\${$as_var+set} = xset \ ++ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : ++done ++PS1='$ ' ++PS2='> ' ++PS4='+ ' ++ ++# NLS nuisances. ++LC_ALL=C ++export LC_ALL ++LANGUAGE=C ++export LANGUAGE ++ ++# CDPATH. ++(unset CDPATH) >/dev/null 2>&1 && unset CDPATH ++ ++# Use a proper internal environment variable to ensure we don't fall ++ # into an infinite loop, continuously re-executing ourselves. ++ if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then ++ _as_can_reexec=no; export _as_can_reexec; ++ # We cannot yet assume a decent shell, so we have to provide a ++# neutralization value for shells without unset; and this also ++# works around shells that cannot unset nonexistent variables. ++# Preserve -v and -x to the replacement shell. ++BASH_ENV=/dev/null ++ENV=/dev/null ++(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV ++case $- in # (((( ++ *v*x* | *x*v* ) as_opts=-vx ;; ++ *v* ) as_opts=-v ;; ++ *x* ) as_opts=-x ;; ++ * ) as_opts= ;; ++esac ++exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} ++# Admittedly, this is quite paranoid, since all the known shells bail ++# out after a failed `exec'. ++$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 ++as_fn_exit 255 ++ fi ++ # We don't want this to propagate to other subprocesses. ++ { _as_can_reexec=; unset _as_can_reexec;} ++if test "x$CONFIG_SHELL" = x; then ++ as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : ++ emulate sh ++ NULLCMD=: ++ # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which ++ # is contrary to our usage. Disable this feature. ++ alias -g '\${1+\"\$@\"}'='\"\$@\"' ++ setopt NO_GLOB_SUBST ++else ++ case \`(set -o) 2>/dev/null\` in #( ++ *posix*) : ++ set -o posix ;; #( ++ *) : ++ ;; ++esac ++fi ++" ++ as_required="as_fn_return () { (exit \$1); } ++as_fn_success () { as_fn_return 0; } ++as_fn_failure () { as_fn_return 1; } ++as_fn_ret_success () { return 0; } ++as_fn_ret_failure () { return 1; } ++ ++exitcode=0 ++as_fn_success || { exitcode=1; echo as_fn_success failed.; } ++as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } ++as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } ++as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } ++if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : ++ ++else ++ exitcode=1; echo positional parameters were not saved. ++fi ++test x\$exitcode = x0 || exit 1 ++test -x / || exit 1" ++ as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO ++ as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO ++ eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && ++ test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 ++test \$(( 1 + 1 )) = 2 || exit 1" ++ if (eval "$as_required") 2>/dev/null; then : ++ as_have_required=yes ++else ++ as_have_required=no ++fi ++ if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : ++ ++else ++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++as_found=false ++for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ as_found=: ++ case $as_dir in #( ++ /*) ++ for as_base in sh bash ksh sh5; do ++ # Try only shells that exist, to save several forks. ++ as_shell=$as_dir/$as_base ++ if { test -f "$as_shell" || test -f "$as_shell.exe"; } && ++ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : ++ CONFIG_SHELL=$as_shell as_have_required=yes ++ if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : ++ break 2 ++fi ++fi ++ done;; ++ esac ++ as_found=false ++done ++$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && ++ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : ++ CONFIG_SHELL=$SHELL as_have_required=yes ++fi; } ++IFS=$as_save_IFS ++ ++ ++ if test "x$CONFIG_SHELL" != x; then : ++ export CONFIG_SHELL ++ # We cannot yet assume a decent shell, so we have to provide a ++# neutralization value for shells without unset; and this also ++# works around shells that cannot unset nonexistent variables. ++# Preserve -v and -x to the replacement shell. ++BASH_ENV=/dev/null ++ENV=/dev/null ++(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV ++case $- in # (((( ++ *v*x* | *x*v* ) as_opts=-vx ;; ++ *v* ) as_opts=-v ;; ++ *x* ) as_opts=-x ;; ++ * ) as_opts= ;; ++esac ++exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} ++# Admittedly, this is quite paranoid, since all the known shells bail ++# out after a failed `exec'. ++$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 ++exit 255 ++fi ++ ++ if test x$as_have_required = xno; then : ++ $as_echo "$0: This script requires a shell more modern than all" ++ $as_echo "$0: the shells that I found on your system." ++ if test x${ZSH_VERSION+set} = xset ; then ++ $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" ++ $as_echo "$0: be upgraded to zsh 4.3.4 or later." ++ else ++ $as_echo "$0: Please tell bug-autoconf@gnu.org about your system, ++$0: including any error possibly output before this ++$0: message. Then install a modern shell, or manually run ++$0: the script under such a shell if you do have one." ++ fi ++ exit 1 ++fi ++fi ++fi ++SHELL=${CONFIG_SHELL-/bin/sh} ++export SHELL ++# Unset more variables known to interfere with behavior of common tools. ++CLICOLOR_FORCE= GREP_OPTIONS= ++unset CLICOLOR_FORCE GREP_OPTIONS ++ ++## --------------------- ## ++## M4sh Shell Functions. ## ++## --------------------- ## ++# as_fn_unset VAR ++# --------------- ++# Portably unset VAR. ++as_fn_unset () ++{ ++ { eval $1=; unset $1;} ++} ++as_unset=as_fn_unset ++ ++# as_fn_set_status STATUS ++# ----------------------- ++# Set $? to STATUS, without forking. ++as_fn_set_status () ++{ ++ return $1 ++} # as_fn_set_status ++ ++# as_fn_exit STATUS ++# ----------------- ++# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. ++as_fn_exit () ++{ ++ set +e ++ as_fn_set_status $1 ++ exit $1 ++} # as_fn_exit ++ ++# as_fn_mkdir_p ++# ------------- ++# Create "$as_dir" as a directory, including parents if necessary. ++as_fn_mkdir_p () ++{ ++ ++ case $as_dir in #( ++ -*) as_dir=./$as_dir;; ++ esac ++ test -d "$as_dir" || eval $as_mkdir_p || { ++ as_dirs= ++ while :; do ++ case $as_dir in #( ++ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( ++ *) as_qdir=$as_dir;; ++ esac ++ as_dirs="'$as_qdir' $as_dirs" ++ as_dir=`$as_dirname -- "$as_dir" || ++$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ ++ X"$as_dir" : 'X\(//\)[^/]' \| \ ++ X"$as_dir" : 'X\(//\)$' \| \ ++ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || ++$as_echo X"$as_dir" | ++ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ ++ s//\1/ ++ q ++ } ++ /^X\(\/\/\)[^/].*/{ ++ s//\1/ ++ q ++ } ++ /^X\(\/\/\)$/{ ++ s//\1/ ++ q ++ } ++ /^X\(\/\).*/{ ++ s//\1/ ++ q ++ } ++ s/.*/./; q'` ++ test -d "$as_dir" && break ++ done ++ test -z "$as_dirs" || eval "mkdir $as_dirs" ++ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" ++ ++ ++} # as_fn_mkdir_p ++ ++# as_fn_executable_p FILE ++# ----------------------- ++# Test if FILE is an executable regular file. ++as_fn_executable_p () ++{ ++ test -f "$1" && test -x "$1" ++} # as_fn_executable_p ++# as_fn_append VAR VALUE ++# ---------------------- ++# Append the text in VALUE to the end of the definition contained in VAR. Take ++# advantage of any shell optimizations that allow amortized linear growth over ++# repeated appends, instead of the typical quadratic growth present in naive ++# implementations. ++if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : ++ eval 'as_fn_append () ++ { ++ eval $1+=\$2 ++ }' ++else ++ as_fn_append () ++ { ++ eval $1=\$$1\$2 ++ } ++fi # as_fn_append ++ ++# as_fn_arith ARG... ++# ------------------ ++# Perform arithmetic evaluation on the ARGs, and store the result in the ++# global $as_val. Take advantage of shells that can avoid forks. The arguments ++# must be portable across $(()) and expr. ++if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : ++ eval 'as_fn_arith () ++ { ++ as_val=$(( $* )) ++ }' ++else ++ as_fn_arith () ++ { ++ as_val=`expr "$@" || test $? -eq 1` ++ } ++fi # as_fn_arith ++ ++ ++# as_fn_error STATUS ERROR [LINENO LOG_FD] ++# ---------------------------------------- ++# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are ++# provided, also output the error to LOG_FD, referencing LINENO. Then exit the ++# script with STATUS, using 1 if that was 0. ++as_fn_error () ++{ ++ as_status=$1; test $as_status -eq 0 && as_status=1 ++ if test "$4"; then ++ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack ++ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 ++ fi ++ $as_echo "$as_me: error: $2" >&2 ++ as_fn_exit $as_status ++} # as_fn_error ++ ++if expr a : '\(a\)' >/dev/null 2>&1 && ++ test "X`expr 00001 : '.*\(...\)'`" = X001; then ++ as_expr=expr ++else ++ as_expr=false ++fi ++ ++if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then ++ as_basename=basename ++else ++ as_basename=false ++fi ++ ++if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then ++ as_dirname=dirname ++else ++ as_dirname=false ++fi ++ ++as_me=`$as_basename -- "$0" || ++$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ ++ X"$0" : 'X\(//\)$' \| \ ++ X"$0" : 'X\(/\)' \| . 2>/dev/null || ++$as_echo X/"$0" | ++ sed '/^.*\/\([^/][^/]*\)\/*$/{ ++ s//\1/ ++ q ++ } ++ /^X\/\(\/\/\)$/{ ++ s//\1/ ++ q ++ } ++ /^X\/\(\/\).*/{ ++ s//\1/ ++ q ++ } ++ s/.*/./; q'` ++ ++# Avoid depending upon Character Ranges. ++as_cr_letters='abcdefghijklmnopqrstuvwxyz' ++as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' ++as_cr_Letters=$as_cr_letters$as_cr_LETTERS ++as_cr_digits='0123456789' ++as_cr_alnum=$as_cr_Letters$as_cr_digits ++ ++ ++ as_lineno_1=$LINENO as_lineno_1a=$LINENO ++ as_lineno_2=$LINENO as_lineno_2a=$LINENO ++ eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && ++ test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { ++ # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) ++ sed -n ' ++ p ++ /[$]LINENO/= ++ ' <$as_myself | ++ sed ' ++ s/[$]LINENO.*/&-/ ++ t lineno ++ b ++ :lineno ++ N ++ :loop ++ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ ++ t loop ++ s/-\n.*// ++ ' >$as_me.lineno && ++ chmod +x "$as_me.lineno" || ++ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } ++ ++ # If we had to re-execute with $CONFIG_SHELL, we're ensured to have ++ # already done that, so ensure we don't try to do so again and fall ++ # in an infinite loop. This has already happened in practice. ++ _as_can_reexec=no; export _as_can_reexec ++ # Don't try to exec as it changes $[0], causing all sort of problems ++ # (the dirname of $[0] is not the place where we might find the ++ # original and so on. Autoconf is especially sensitive to this). ++ . "./$as_me.lineno" ++ # Exit status is that of the last command. ++ exit ++} ++ ++ECHO_C= ECHO_N= ECHO_T= ++case `echo -n x` in #((((( ++-n*) ++ case `echo 'xy\c'` in ++ *c*) ECHO_T=' ';; # ECHO_T is single tab character. ++ xy) ECHO_C='\c';; ++ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null ++ ECHO_T=' ';; ++ esac;; ++*) ++ ECHO_N='-n';; ++esac ++ ++rm -f conf$$ conf$$.exe conf$$.file ++if test -d conf$$.dir; then ++ rm -f conf$$.dir/conf$$.file ++else ++ rm -f conf$$.dir ++ mkdir conf$$.dir 2>/dev/null ++fi ++if (echo >conf$$.file) 2>/dev/null; then ++ if ln -s conf$$.file conf$$ 2>/dev/null; then ++ as_ln_s='ln -s' ++ # ... but there are two gotchas: ++ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. ++ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. ++ # In both cases, we have to default to `cp -pR'. ++ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || ++ as_ln_s='cp -pR' ++ elif ln conf$$.file conf$$ 2>/dev/null; then ++ as_ln_s=ln ++ else ++ as_ln_s='cp -pR' ++ fi ++else ++ as_ln_s='cp -pR' ++fi ++rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file ++rmdir conf$$.dir 2>/dev/null ++ ++if mkdir -p . 2>/dev/null; then ++ as_mkdir_p='mkdir -p "$as_dir"' ++else ++ test -d ./-p && rmdir ./-p ++ as_mkdir_p=false ++fi ++ ++as_test_x='test -x' ++as_executable_p=as_fn_executable_p ++ ++# Sed expression to map a string onto a valid CPP name. ++as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" ++ ++# Sed expression to map a string onto a valid variable name. ++as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" ++ ++ ++test -n "$DJDIR" || exec 7<&0 &1 ++ ++# Name of the host. ++# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, ++# so uname gets run too. ++ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` ++ ++# ++# Initializations. ++# ++ac_default_prefix=/usr/local ++ac_clean_files= ++ac_config_libobj_dir=. ++LIBOBJS= ++cross_compiling=no ++subdirs= ++MFLAGS= ++MAKEFLAGS= ++ ++# Identity of this package. ++PACKAGE_NAME= ++PACKAGE_TARNAME= ++PACKAGE_VERSION= ++PACKAGE_STRING= ++PACKAGE_BUGREPORT= ++PACKAGE_URL= ++ ++ac_unique_file="move-if-change" ++enable_option_checking=no ++ac_subst_vars='LTLIBOBJS ++LIBOBJS ++compare_exclusions ++stage2_werror_flag ++stage1_checking ++stage1_cflags ++MAINT ++MAINTAINER_MODE_FALSE ++MAINTAINER_MODE_TRUE ++COMPILER_NM_FOR_TARGET ++COMPILER_LD_FOR_TARGET ++COMPILER_AS_FOR_TARGET ++FLAGS_FOR_TARGET ++RAW_CXX_FOR_TARGET ++WINDMC_FOR_TARGET ++WINDRES_FOR_TARGET ++STRIP_FOR_TARGET ++READELF_FOR_TARGET ++RANLIB_FOR_TARGET ++OBJDUMP_FOR_TARGET ++OBJCOPY_FOR_TARGET ++NM_FOR_TARGET ++LIPO_FOR_TARGET ++LD_FOR_TARGET ++DLLTOOL_FOR_TARGET ++AS_FOR_TARGET ++AR_FOR_TARGET ++GOC_FOR_TARGET ++GFORTRAN_FOR_TARGET ++GCC_FOR_TARGET ++CXX_FOR_TARGET ++CC_FOR_TARGET ++RANLIB_PLUGIN_OPTION ++AR_PLUGIN_OPTION ++READELF ++OBJDUMP ++OBJCOPY ++WINDMC ++WINDRES ++STRIP ++RANLIB ++NM ++LIPO ++LD ++DLLTOOL ++AS ++AR ++RUNTEST ++EXPECT ++MAKEINFO ++FLEX ++LEX ++M4 ++BISON ++YACC ++WINDRES_FOR_BUILD ++WINDMC_FOR_BUILD ++RANLIB_FOR_BUILD ++NM_FOR_BUILD ++LD_FOR_BUILD ++LDFLAGS_FOR_BUILD ++GOC_FOR_BUILD ++GFORTRAN_FOR_BUILD ++DLLTOOL_FOR_BUILD ++CXX_FOR_BUILD ++CXXFLAGS_FOR_BUILD ++CFLAGS_FOR_BUILD ++CC_FOR_BUILD ++AS_FOR_BUILD ++AR_FOR_BUILD ++target_configdirs ++configdirs ++build_configdirs ++INSTALL_GDB_TK ++GDB_TK ++CONFIGURE_GDB_TK ++build_tooldir ++tooldir ++GCC_SHLIB_SUBDIR ++RPATH_ENVVAR ++target_configargs ++host_configargs ++build_configargs ++BUILD_CONFIG ++LDFLAGS_FOR_TARGET ++CXXFLAGS_FOR_TARGET ++CFLAGS_FOR_TARGET ++DEBUG_PREFIX_CFLAGS_FOR_TARGET ++SYSROOT_CFLAGS_FOR_TARGET ++get_gcc_base_ver ++extra_host_zlib_configure_flags ++extra_host_libiberty_configure_flags ++stage1_languages ++host_shared ++extra_linker_plugin_flags ++extra_linker_plugin_configure_flags ++islinc ++isllibs ++poststage1_ldflags ++poststage1_libs ++stage1_ldflags ++stage1_libs ++extra_isl_gmp_configure_flags ++extra_mpc_mpfr_configure_flags ++extra_mpc_gmp_configure_flags ++extra_mpfr_configure_flags ++gmpinc ++gmplibs ++PGO_BUILD_LTO_CFLAGS ++PGO_BUILD_USE_CFLAGS ++PGO_BUILD_GEN_CFLAGS ++do_compare ++GNATMAKE ++GNATBIND ++ac_ct_CXX ++CXXFLAGS ++CXX ++OBJEXT ++EXEEXT ++ac_ct_CC ++CPPFLAGS ++LDFLAGS ++CFLAGS ++CC ++extra_liboffloadmic_configure_flags ++target_subdir ++host_subdir ++build_subdir ++build_libsubdir ++AWK ++SED ++LN_S ++LN ++INSTALL_DATA ++INSTALL_SCRIPT ++INSTALL_PROGRAM ++target_os ++target_vendor ++target_cpu ++target ++host_os ++host_vendor ++host_cpu ++host ++target_noncanonical ++host_noncanonical ++build_noncanonical ++build_os ++build_vendor ++build_cpu ++build ++TOPLEVEL_CONFIGURE_ARGUMENTS ++target_alias ++host_alias ++build_alias ++LIBS ++ECHO_T ++ECHO_N ++ECHO_C ++DEFS ++mandir ++localedir ++libdir ++psdir ++pdfdir ++dvidir ++htmldir ++infodir ++docdir ++oldincludedir ++includedir ++runstatedir ++localstatedir ++sharedstatedir ++sysconfdir ++datadir ++datarootdir ++libexecdir ++sbindir ++bindir ++program_transform_name ++prefix ++exec_prefix ++PACKAGE_URL ++PACKAGE_BUGREPORT ++PACKAGE_STRING ++PACKAGE_VERSION ++PACKAGE_TARNAME ++PACKAGE_NAME ++PATH_SEPARATOR ++SHELL' ++ac_subst_files='serialization_dependencies ++host_makefile_frag ++target_makefile_frag ++alphaieee_frag ++ospace_frag' ++ac_user_opts=' ++enable_option_checking ++with_build_libsubdir ++with_system_zlib ++enable_as_accelerator_for ++enable_offload_targets ++enable_gold ++enable_ld ++enable_compressed_debug_sections ++enable_libquadmath ++enable_libquadmath_support ++enable_libada ++enable_libssp ++enable_libstdcxx ++enable_liboffloadmic ++enable_bootstrap ++enable_pgo_build ++with_mpc ++with_mpc_include ++with_mpc_lib ++with_mpfr_dir ++with_mpfr ++with_mpfr_include ++with_mpfr_lib ++with_gmp_dir ++with_gmp ++with_gmp_include ++with_gmp_lib ++with_stage1_libs ++with_static_standard_libraries ++with_stage1_ldflags ++with_boot_libs ++with_boot_ldflags ++with_isl ++with_isl_include ++with_isl_lib ++enable_isl_version_check ++enable_lto ++enable_linker_plugin_configure_flags ++enable_linker_plugin_flags ++enable_host_shared ++enable_stage1_languages ++enable_objc_gc ++with_target_bdw_gc ++with_target_bdw_gc_include ++with_target_bdw_gc_lib ++with_gcc_major_version_only ++with_build_sysroot ++with_debug_prefix_map ++with_build_config ++enable_vtable_verify ++enable_serial_configure ++with_build_time_tools ++enable_maintainer_mode ++enable_stage1_checking ++enable_werror ++' ++ ac_precious_vars='build_alias ++host_alias ++target_alias ++CC ++CFLAGS ++LDFLAGS ++LIBS ++CPPFLAGS ++CXX ++CXXFLAGS ++CCC ++build_configargs ++host_configargs ++target_configargs ++AR ++AS ++DLLTOOL ++LD ++LIPO ++NM ++RANLIB ++STRIP ++WINDRES ++WINDMC ++OBJCOPY ++OBJDUMP ++READELF ++CC_FOR_TARGET ++CXX_FOR_TARGET ++GCC_FOR_TARGET ++GFORTRAN_FOR_TARGET ++GOC_FOR_TARGET ++AR_FOR_TARGET ++AS_FOR_TARGET ++DLLTOOL_FOR_TARGET ++LD_FOR_TARGET ++LIPO_FOR_TARGET ++NM_FOR_TARGET ++OBJCOPY_FOR_TARGET ++OBJDUMP_FOR_TARGET ++RANLIB_FOR_TARGET ++READELF_FOR_TARGET ++STRIP_FOR_TARGET ++WINDRES_FOR_TARGET ++WINDMC_FOR_TARGET' ++ ++ ++# Initialize some variables set by options. ++ac_init_help= ++ac_init_version=false ++ac_unrecognized_opts= ++ac_unrecognized_sep= ++# The variables have the same names as the options, with ++# dashes changed to underlines. ++cache_file=/dev/null ++exec_prefix=NONE ++no_create= ++no_recursion= ++prefix=NONE ++program_prefix=NONE ++program_suffix=NONE ++program_transform_name=s,x,x, ++silent= ++site= ++srcdir= ++verbose= ++x_includes=NONE ++x_libraries=NONE ++ ++# Installation directory options. ++# These are left unexpanded so users can "make install exec_prefix=/foo" ++# and all the variables that are supposed to be based on exec_prefix ++# by default will actually change. ++# Use braces instead of parens because sh, perl, etc. also accept them. ++# (The list follows the same order as the GNU Coding Standards.) ++bindir='${exec_prefix}/bin' ++sbindir='${exec_prefix}/sbin' ++libexecdir='${exec_prefix}/libexec' ++datarootdir='${prefix}/share' ++datadir='${datarootdir}' ++sysconfdir='${prefix}/etc' ++sharedstatedir='${prefix}/com' ++localstatedir='${prefix}/var' ++runstatedir='${localstatedir}/run' ++includedir='${prefix}/include' ++oldincludedir='/usr/include' ++docdir='${datarootdir}/doc/${PACKAGE}' ++infodir='${datarootdir}/info' ++htmldir='${docdir}' ++dvidir='${docdir}' ++pdfdir='${docdir}' ++psdir='${docdir}' ++libdir='${exec_prefix}/lib' ++localedir='${datarootdir}/locale' ++mandir='${datarootdir}/man' ++ ++ac_prev= ++ac_dashdash= ++for ac_option ++do ++ # If the previous option needs an argument, assign it. ++ if test -n "$ac_prev"; then ++ eval $ac_prev=\$ac_option ++ ac_prev= ++ continue ++ fi ++ ++ case $ac_option in ++ *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; ++ *=) ac_optarg= ;; ++ *) ac_optarg=yes ;; ++ esac ++ ++ # Accept the important Cygnus configure options, so we can diagnose typos. ++ ++ case $ac_dashdash$ac_option in ++ --) ++ ac_dashdash=yes ;; ++ ++ -bindir | --bindir | --bindi | --bind | --bin | --bi) ++ ac_prev=bindir ;; ++ -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) ++ bindir=$ac_optarg ;; ++ ++ -build | --build | --buil | --bui | --bu) ++ ac_prev=build_alias ;; ++ -build=* | --build=* | --buil=* | --bui=* | --bu=*) ++ build_alias=$ac_optarg ;; ++ ++ -cache-file | --cache-file | --cache-fil | --cache-fi \ ++ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) ++ ac_prev=cache_file ;; ++ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ ++ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) ++ cache_file=$ac_optarg ;; ++ ++ --config-cache | -C) ++ cache_file=config.cache ;; ++ ++ -datadir | --datadir | --datadi | --datad) ++ ac_prev=datadir ;; ++ -datadir=* | --datadir=* | --datadi=* | --datad=*) ++ datadir=$ac_optarg ;; ++ ++ -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ ++ | --dataroo | --dataro | --datar) ++ ac_prev=datarootdir ;; ++ -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ ++ | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) ++ datarootdir=$ac_optarg ;; ++ ++ -disable-* | --disable-*) ++ ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` ++ # Reject names that are not valid shell variable names. ++ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && ++ as_fn_error $? "invalid feature name: $ac_useropt" ++ ac_useropt_orig=$ac_useropt ++ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` ++ case $ac_user_opts in ++ *" ++"enable_$ac_useropt" ++"*) ;; ++ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" ++ ac_unrecognized_sep=', ';; ++ esac ++ eval enable_$ac_useropt=no ;; ++ ++ -docdir | --docdir | --docdi | --doc | --do) ++ ac_prev=docdir ;; ++ -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) ++ docdir=$ac_optarg ;; ++ ++ -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) ++ ac_prev=dvidir ;; ++ -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) ++ dvidir=$ac_optarg ;; ++ ++ -enable-* | --enable-*) ++ ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` ++ # Reject names that are not valid shell variable names. ++ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && ++ as_fn_error $? "invalid feature name: $ac_useropt" ++ ac_useropt_orig=$ac_useropt ++ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` ++ case $ac_user_opts in ++ *" ++"enable_$ac_useropt" ++"*) ;; ++ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" ++ ac_unrecognized_sep=', ';; ++ esac ++ eval enable_$ac_useropt=\$ac_optarg ;; ++ ++ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ ++ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ ++ | --exec | --exe | --ex) ++ ac_prev=exec_prefix ;; ++ -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ ++ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ ++ | --exec=* | --exe=* | --ex=*) ++ exec_prefix=$ac_optarg ;; ++ ++ -gas | --gas | --ga | --g) ++ # Obsolete; use --with-gas. ++ with_gas=yes ;; ++ ++ -help | --help | --hel | --he | -h) ++ ac_init_help=long ;; ++ -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) ++ ac_init_help=recursive ;; ++ -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) ++ ac_init_help=short ;; ++ ++ -host | --host | --hos | --ho) ++ ac_prev=host_alias ;; ++ -host=* | --host=* | --hos=* | --ho=*) ++ host_alias=$ac_optarg ;; ++ ++ -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) ++ ac_prev=htmldir ;; ++ -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ ++ | --ht=*) ++ htmldir=$ac_optarg ;; ++ ++ -includedir | --includedir | --includedi | --included | --include \ ++ | --includ | --inclu | --incl | --inc) ++ ac_prev=includedir ;; ++ -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ ++ | --includ=* | --inclu=* | --incl=* | --inc=*) ++ includedir=$ac_optarg ;; ++ ++ -infodir | --infodir | --infodi | --infod | --info | --inf) ++ ac_prev=infodir ;; ++ -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) ++ infodir=$ac_optarg ;; ++ ++ -libdir | --libdir | --libdi | --libd) ++ ac_prev=libdir ;; ++ -libdir=* | --libdir=* | --libdi=* | --libd=*) ++ libdir=$ac_optarg ;; ++ ++ -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ ++ | --libexe | --libex | --libe) ++ ac_prev=libexecdir ;; ++ -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ ++ | --libexe=* | --libex=* | --libe=*) ++ libexecdir=$ac_optarg ;; ++ ++ -localedir | --localedir | --localedi | --localed | --locale) ++ ac_prev=localedir ;; ++ -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) ++ localedir=$ac_optarg ;; ++ ++ -localstatedir | --localstatedir | --localstatedi | --localstated \ ++ | --localstate | --localstat | --localsta | --localst | --locals) ++ ac_prev=localstatedir ;; ++ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ ++ | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) ++ localstatedir=$ac_optarg ;; ++ ++ -mandir | --mandir | --mandi | --mand | --man | --ma | --m) ++ ac_prev=mandir ;; ++ -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) ++ mandir=$ac_optarg ;; ++ ++ -nfp | --nfp | --nf) ++ # Obsolete; use --without-fp. ++ with_fp=no ;; ++ ++ -no-create | --no-create | --no-creat | --no-crea | --no-cre \ ++ | --no-cr | --no-c | -n) ++ no_create=yes ;; ++ ++ -no-recursion | --no-recursion | --no-recursio | --no-recursi \ ++ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ++ no_recursion=yes ;; ++ ++ -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ ++ | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ ++ | --oldin | --oldi | --old | --ol | --o) ++ ac_prev=oldincludedir ;; ++ -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ ++ | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ ++ | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) ++ oldincludedir=$ac_optarg ;; ++ ++ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) ++ ac_prev=prefix ;; ++ -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) ++ prefix=$ac_optarg ;; ++ ++ -program-prefix | --program-prefix | --program-prefi | --program-pref \ ++ | --program-pre | --program-pr | --program-p) ++ ac_prev=program_prefix ;; ++ -program-prefix=* | --program-prefix=* | --program-prefi=* \ ++ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) ++ program_prefix=$ac_optarg ;; ++ ++ -program-suffix | --program-suffix | --program-suffi | --program-suff \ ++ | --program-suf | --program-su | --program-s) ++ ac_prev=program_suffix ;; ++ -program-suffix=* | --program-suffix=* | --program-suffi=* \ ++ | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) ++ program_suffix=$ac_optarg ;; ++ ++ -program-transform-name | --program-transform-name \ ++ | --program-transform-nam | --program-transform-na \ ++ | --program-transform-n | --program-transform- \ ++ | --program-transform | --program-transfor \ ++ | --program-transfo | --program-transf \ ++ | --program-trans | --program-tran \ ++ | --progr-tra | --program-tr | --program-t) ++ ac_prev=program_transform_name ;; ++ -program-transform-name=* | --program-transform-name=* \ ++ | --program-transform-nam=* | --program-transform-na=* \ ++ | --program-transform-n=* | --program-transform-=* \ ++ | --program-transform=* | --program-transfor=* \ ++ | --program-transfo=* | --program-transf=* \ ++ | --program-trans=* | --program-tran=* \ ++ | --progr-tra=* | --program-tr=* | --program-t=*) ++ program_transform_name=$ac_optarg ;; ++ ++ -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) ++ ac_prev=pdfdir ;; ++ -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) ++ pdfdir=$ac_optarg ;; ++ ++ -psdir | --psdir | --psdi | --psd | --ps) ++ ac_prev=psdir ;; ++ -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) ++ psdir=$ac_optarg ;; ++ ++ -q | -quiet | --quiet | --quie | --qui | --qu | --q \ ++ | -silent | --silent | --silen | --sile | --sil) ++ silent=yes ;; ++ ++ -runstatedir | --runstatedir | --runstatedi | --runstated \ ++ | --runstate | --runstat | --runsta | --runst | --runs \ ++ | --run | --ru | --r) ++ ac_prev=runstatedir ;; ++ -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \ ++ | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \ ++ | --run=* | --ru=* | --r=*) ++ runstatedir=$ac_optarg ;; ++ ++ -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) ++ ac_prev=sbindir ;; ++ -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ ++ | --sbi=* | --sb=*) ++ sbindir=$ac_optarg ;; ++ ++ -sharedstatedir | --sharedstatedir | --sharedstatedi \ ++ | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ ++ | --sharedst | --shareds | --shared | --share | --shar \ ++ | --sha | --sh) ++ ac_prev=sharedstatedir ;; ++ -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ ++ | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ ++ | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ ++ | --sha=* | --sh=*) ++ sharedstatedir=$ac_optarg ;; ++ ++ -site | --site | --sit) ++ ac_prev=site ;; ++ -site=* | --site=* | --sit=*) ++ site=$ac_optarg ;; ++ ++ -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) ++ ac_prev=srcdir ;; ++ -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) ++ srcdir=$ac_optarg ;; ++ ++ -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ ++ | --syscon | --sysco | --sysc | --sys | --sy) ++ ac_prev=sysconfdir ;; ++ -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ ++ | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) ++ sysconfdir=$ac_optarg ;; ++ ++ -target | --target | --targe | --targ | --tar | --ta | --t) ++ ac_prev=target_alias ;; ++ -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) ++ target_alias=$ac_optarg ;; ++ ++ -v | -verbose | --verbose | --verbos | --verbo | --verb) ++ verbose=yes ;; ++ ++ -version | --version | --versio | --versi | --vers | -V) ++ ac_init_version=: ;; ++ ++ -with-* | --with-*) ++ ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` ++ # Reject names that are not valid shell variable names. ++ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && ++ as_fn_error $? "invalid package name: $ac_useropt" ++ ac_useropt_orig=$ac_useropt ++ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` ++ case $ac_user_opts in ++ *" ++"with_$ac_useropt" ++"*) ;; ++ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" ++ ac_unrecognized_sep=', ';; ++ esac ++ eval with_$ac_useropt=\$ac_optarg ;; ++ ++ -without-* | --without-*) ++ ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` ++ # Reject names that are not valid shell variable names. ++ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && ++ as_fn_error $? "invalid package name: $ac_useropt" ++ ac_useropt_orig=$ac_useropt ++ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` ++ case $ac_user_opts in ++ *" ++"with_$ac_useropt" ++"*) ;; ++ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" ++ ac_unrecognized_sep=', ';; ++ esac ++ eval with_$ac_useropt=no ;; ++ ++ --x) ++ # Obsolete; use --with-x. ++ with_x=yes ;; ++ ++ -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ ++ | --x-incl | --x-inc | --x-in | --x-i) ++ ac_prev=x_includes ;; ++ -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ ++ | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) ++ x_includes=$ac_optarg ;; ++ ++ -x-libraries | --x-libraries | --x-librarie | --x-librari \ ++ | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) ++ ac_prev=x_libraries ;; ++ -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ ++ | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) ++ x_libraries=$ac_optarg ;; ++ ++ -*) as_fn_error $? "unrecognized option: \`$ac_option' ++Try \`$0 --help' for more information" ++ ;; ++ ++ *=*) ++ ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` ++ # Reject names that are not valid shell variable names. ++ case $ac_envvar in #( ++ '' | [0-9]* | *[!_$as_cr_alnum]* ) ++ as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; ++ esac ++ eval $ac_envvar=\$ac_optarg ++ export $ac_envvar ;; ++ ++ *) ++ # FIXME: should be removed in autoconf 3.0. ++ $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 ++ expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && ++ $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 ++ : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" ++ ;; ++ ++ esac ++done ++ ++if test -n "$ac_prev"; then ++ ac_option=--`echo $ac_prev | sed 's/_/-/g'` ++ as_fn_error $? "missing argument to $ac_option" ++fi ++ ++if test -n "$ac_unrecognized_opts"; then ++ case $enable_option_checking in ++ no) ;; ++ fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; ++ *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; ++ esac ++fi ++ ++# Check all directory arguments for consistency. ++for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ ++ datadir sysconfdir sharedstatedir localstatedir includedir \ ++ oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ ++ libdir localedir mandir runstatedir ++do ++ eval ac_val=\$$ac_var ++ # Remove trailing slashes. ++ case $ac_val in ++ */ ) ++ ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` ++ eval $ac_var=\$ac_val;; ++ esac ++ # Be sure to have absolute directory names. ++ case $ac_val in ++ [\\/$]* | ?:[\\/]* ) continue;; ++ NONE | '' ) case $ac_var in *prefix ) continue;; esac;; ++ esac ++ as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" ++done ++ ++# There might be people who depend on the old broken behavior: `$host' ++# used to hold the argument of --host etc. ++# FIXME: To remove some day. ++build=$build_alias ++host=$host_alias ++target=$target_alias ++ ++# FIXME: To remove some day. ++if test "x$host_alias" != x; then ++ if test "x$build_alias" = x; then ++ cross_compiling=maybe ++ elif test "x$build_alias" != "x$host_alias"; then ++ cross_compiling=yes ++ fi ++fi ++ ++ac_tool_prefix= ++test -n "$host_alias" && ac_tool_prefix=$host_alias- ++ ++test "$silent" = yes && exec 6>/dev/null ++ ++ ++ac_pwd=`pwd` && test -n "$ac_pwd" && ++ac_ls_di=`ls -di .` && ++ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || ++ as_fn_error $? "working directory cannot be determined" ++test "X$ac_ls_di" = "X$ac_pwd_ls_di" || ++ as_fn_error $? "pwd does not report name of working directory" ++ ++ ++# Find the source files, if location was not specified. ++if test -z "$srcdir"; then ++ ac_srcdir_defaulted=yes ++ # Try the directory containing this script, then the parent directory. ++ ac_confdir=`$as_dirname -- "$as_myself" || ++$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ ++ X"$as_myself" : 'X\(//\)[^/]' \| \ ++ X"$as_myself" : 'X\(//\)$' \| \ ++ X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || ++$as_echo X"$as_myself" | ++ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ ++ s//\1/ ++ q ++ } ++ /^X\(\/\/\)[^/].*/{ ++ s//\1/ ++ q ++ } ++ /^X\(\/\/\)$/{ ++ s//\1/ ++ q ++ } ++ /^X\(\/\).*/{ ++ s//\1/ ++ q ++ } ++ s/.*/./; q'` ++ srcdir=$ac_confdir ++ if test ! -r "$srcdir/$ac_unique_file"; then ++ srcdir=.. ++ fi ++else ++ ac_srcdir_defaulted=no ++fi ++if test ! -r "$srcdir/$ac_unique_file"; then ++ test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." ++ as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" ++fi ++ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" ++ac_abs_confdir=`( ++ cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" ++ pwd)` ++# When building in place, set srcdir=. ++if test "$ac_abs_confdir" = "$ac_pwd"; then ++ srcdir=. ++fi ++# Remove unnecessary trailing slashes from srcdir. ++# Double slashes in file names in object file debugging info ++# mess up M-x gdb in Emacs. ++case $srcdir in ++*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; ++esac ++case $srcdir in ++ *" "*) ++ as_fn_error $? "path to source, $srcdir, contains spaces" ++ ;; ++esac ++ac_subdirs_all=`cd $srcdir && echo */configure | sed 's,/configure,,g'` ++ ++for ac_var in $ac_precious_vars; do ++ eval ac_env_${ac_var}_set=\${${ac_var}+set} ++ eval ac_env_${ac_var}_value=\$${ac_var} ++ eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} ++ eval ac_cv_env_${ac_var}_value=\$${ac_var} ++done ++ ++# ++# Report the --help message. ++# ++if test "$ac_init_help" = "long"; then ++ # Omit some internal or obsolete options to make the list less imposing. ++ # This message is too long to be a string in the A/UX 3.1 sh. ++ cat <<_ACEOF ++\`configure' configures this package to adapt to many kinds of systems. ++ ++Usage: $0 [OPTION]... [VAR=VALUE]... ++ ++To assign environment variables (e.g., CC, CFLAGS...), specify them as ++VAR=VALUE. See below for descriptions of some of the useful variables. ++ ++Defaults for the options are specified in brackets. ++ ++Configuration: ++ -h, --help display this help and exit ++ --help=short display options specific to this package ++ --help=recursive display the short help of all the included packages ++ -V, --version display version information and exit ++ -q, --quiet, --silent do not print \`checking ...' messages ++ --cache-file=FILE cache test results in FILE [disabled] ++ -C, --config-cache alias for \`--cache-file=config.cache' ++ -n, --no-create do not create output files ++ --srcdir=DIR find the sources in DIR [configure dir or \`..'] ++ ++Installation directories: ++ --prefix=PREFIX install architecture-independent files in PREFIX ++ [$ac_default_prefix] ++ --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX ++ [PREFIX] ++ ++By default, \`make install' will install all the files in ++\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify ++an installation prefix other than \`$ac_default_prefix' using \`--prefix', ++for instance \`--prefix=\$HOME'. ++ ++For better control, use the options below. ++ ++Fine tuning of the installation directories: ++ --bindir=DIR user executables [EPREFIX/bin] ++ --sbindir=DIR system admin executables [EPREFIX/sbin] ++ --libexecdir=DIR program executables [EPREFIX/libexec] ++ --sysconfdir=DIR read-only single-machine data [PREFIX/etc] ++ --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] ++ --localstatedir=DIR modifiable single-machine data [PREFIX/var] ++ --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] ++ --libdir=DIR object code libraries [EPREFIX/lib] ++ --includedir=DIR C header files [PREFIX/include] ++ --oldincludedir=DIR C header files for non-gcc [/usr/include] ++ --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] ++ --datadir=DIR read-only architecture-independent data [DATAROOTDIR] ++ --infodir=DIR info documentation [DATAROOTDIR/info] ++ --localedir=DIR locale-dependent data [DATAROOTDIR/locale] ++ --mandir=DIR man documentation [DATAROOTDIR/man] ++ --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE] ++ --htmldir=DIR html documentation [DOCDIR] ++ --dvidir=DIR dvi documentation [DOCDIR] ++ --pdfdir=DIR pdf documentation [DOCDIR] ++ --psdir=DIR ps documentation [DOCDIR] ++_ACEOF ++ ++ cat <<\_ACEOF ++ ++Program names: ++ --program-prefix=PREFIX prepend PREFIX to installed program names ++ --program-suffix=SUFFIX append SUFFIX to installed program names ++ --program-transform-name=PROGRAM run sed PROGRAM on installed program names ++ ++System types: ++ --build=BUILD configure for building on BUILD [guessed] ++ --host=HOST cross-compile to build programs to run on HOST [BUILD] ++ --target=TARGET configure for building compilers for TARGET [HOST] ++_ACEOF ++fi ++ ++if test -n "$ac_init_help"; then ++ ++ cat <<\_ACEOF ++ ++Optional Features: ++ --disable-option-checking ignore unrecognized --enable/--with options ++ --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) ++ --enable-FEATURE[=ARG] include FEATURE [ARG=yes] ++ --enable-as-accelerator-for=ARG ++ build as offload target compiler. Specify offload ++ host triple by ARG ++ --enable-offload-targets=LIST ++ enable offloading to devices from comma-separated ++ LIST of TARGET[=DIR]. Use optional path to find ++ offload target compiler during the build ++ --enable-gold[=ARG] build gold [ARG={default,yes,no}] ++ --enable-ld[=ARG] build ld [ARG={default,yes,no}] ++ --enable-compressed-debug-sections={all,gas,gold,ld,none} ++ Enable compressed debug sections for gas, gold or ld ++ by default ++ --disable-libquadmath do not build libquadmath directory ++ --disable-libquadmath-support ++ disable libquadmath support for Fortran ++ --enable-libada build libada directory ++ --enable-libssp build libssp directory ++ --disable-libstdcxx do not build libstdc++-v3 directory ++ --enable-liboffloadmic=ARG ++ build liboffloadmic [ARG={no,host,target}] ++ --enable-bootstrap enable bootstrapping [yes if native build] ++ --enable-pgo-build[=lto] ++ enable the PGO build ++ --disable-isl-version-check ++ disable check for isl version ++ --enable-lto enable link time optimization support ++ --enable-linker-plugin-configure-flags=FLAGS ++ additional flags for configuring linker plugins ++ [none] ++ --enable-linker-plugin-flags=FLAGS ++ additional flags for configuring and building linker ++ plugins [none] ++ --enable-host-shared build host code as shared libraries ++ --enable-stage1-languages[=all] ++ choose additional languages to build during stage1. ++ Mostly useful for compiler development ++ --enable-objc-gc enable use of Boehm's garbage collector with the GNU ++ Objective-C runtime ++ --enable-vtable-verify Enable vtable verification feature ++ --enable-serial-[{host,target,build}-]configure ++ force sequential configuration of sub-packages for ++ the host, target or build machine, or all ++ sub-packages ++ --enable-maintainer-mode ++ enable make rules and dependencies not useful (and ++ sometimes confusing) to the casual installer ++ --enable-stage1-checking[=all] ++ choose additional checking for stage1 of the ++ compiler ++ --enable-werror enable -Werror in bootstrap stage2 and later ++ ++Optional Packages: ++ --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] ++ --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) ++ --with-build-libsubdir=DIR Directory where to find libraries for build system ++ --with-system-zlib use installed libz ++ --with-mpc=PATH specify prefix directory for installed MPC package. ++ Equivalent to --with-mpc-include=PATH/include plus ++ --with-mpc-lib=PATH/lib ++ --with-mpc-include=PATH specify directory for installed MPC include files ++ --with-mpc-lib=PATH specify directory for the installed MPC library ++ --with-mpfr-dir=PATH this option has been REMOVED ++ --with-mpfr=PATH specify prefix directory for installed MPFR package. ++ Equivalent to --with-mpfr-include=PATH/include plus ++ --with-mpfr-lib=PATH/lib ++ --with-mpfr-include=PATH ++ specify directory for installed MPFR include files ++ --with-mpfr-lib=PATH specify directory for the installed MPFR library ++ --with-gmp-dir=PATH this option has been REMOVED ++ --with-gmp=PATH specify prefix directory for the installed GMP ++ package. Equivalent to ++ --with-gmp-include=PATH/include plus ++ --with-gmp-lib=PATH/lib ++ --with-gmp-include=PATH specify directory for installed GMP include files ++ --with-gmp-lib=PATH specify directory for the installed GMP library ++ --with-stage1-libs=LIBS libraries for stage1 ++ --with-static-standard-libraries ++ use -static-libstdc++ and -static-libgcc ++ (default=auto) ++ --with-stage1-ldflags=FLAGS ++ linker flags for stage1 ++ --with-boot-libs=LIBS libraries for stage2 and later ++ --with-boot-ldflags=FLAGS ++ linker flags for stage2 and later ++ --with-isl=PATH Specify prefix directory for the installed isl ++ package. Equivalent to ++ --with-isl-include=PATH/include plus ++ --with-isl-lib=PATH/lib ++ --with-isl-include=PATH Specify directory for installed isl include files ++ --with-isl-lib=PATH Specify the directory for the installed isl library ++ --with-target-bdw-gc=PATHLIST ++ specify prefix directory for installed bdw-gc ++ package. Equivalent to ++ --with-target-bdw-gc-include=PATH/include plus ++ --with-target-bdw-gc-lib=PATH/lib ++ --with-target-bdw-gc-include=PATHLIST ++ specify directories for installed bdw-gc include ++ files ++ --with-target-bdw-gc-lib=PATHLIST ++ specify directories for installed bdw-gc library ++ --with-gcc-major-version-only ++ use only GCC major number in filesystem paths ++ --with-build-sysroot=SYSROOT ++ use sysroot as the system root during the build ++ --with-debug-prefix-map='A=B C=D ...' ++ map A to B, C to D ... in debug information ++ --with-build-config='NAME NAME2...' ++ use config/NAME.mk build configuration ++ --with-build-time-tools=PATH ++ use given path to find target tools during the build ++ ++Some influential environment variables: ++ CC C compiler command ++ CFLAGS C compiler flags ++ LDFLAGS linker flags, e.g. -L if you have libraries in a ++ nonstandard directory ++ LIBS libraries to pass to the linker, e.g. -l ++ CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I if ++ you have headers in a nonstandard directory ++ CXX C++ compiler command ++ CXXFLAGS C++ compiler flags ++ build_configargs ++ additional configure arguments for build directories ++ host_configargs ++ additional configure arguments for host directories ++ target_configargs ++ additional configure arguments for target directories ++ AR AR for the host ++ AS AS for the host ++ DLLTOOL DLLTOOL for the host ++ LD LD for the host ++ LIPO LIPO for the host ++ NM NM for the host ++ RANLIB RANLIB for the host ++ STRIP STRIP for the host ++ WINDRES WINDRES for the host ++ WINDMC WINDMC for the host ++ OBJCOPY OBJCOPY for the host ++ OBJDUMP OBJDUMP for the host ++ READELF READELF for the host ++ CC_FOR_TARGET ++ CC for the target ++ CXX_FOR_TARGET ++ CXX for the target ++ GCC_FOR_TARGET ++ GCC for the target ++ GFORTRAN_FOR_TARGET ++ GFORTRAN for the target ++ GOC_FOR_TARGET ++ GOC for the target ++ AR_FOR_TARGET ++ AR for the target ++ AS_FOR_TARGET ++ AS for the target ++ DLLTOOL_FOR_TARGET ++ DLLTOOL for the target ++ LD_FOR_TARGET ++ LD for the target ++ LIPO_FOR_TARGET ++ LIPO for the target ++ NM_FOR_TARGET ++ NM for the target ++ OBJCOPY_FOR_TARGET ++ OBJCOPY for the target ++ OBJDUMP_FOR_TARGET ++ OBJDUMP for the target ++ RANLIB_FOR_TARGET ++ RANLIB for the target ++ READELF_FOR_TARGET ++ READELF for the target ++ STRIP_FOR_TARGET ++ STRIP for the target ++ WINDRES_FOR_TARGET ++ WINDRES for the target ++ WINDMC_FOR_TARGET ++ WINDMC for the target ++ ++Use these variables to override the choices made by `configure' or to help ++it to find libraries and programs with nonstandard names/locations. ++ ++Report bugs to the package provider. ++_ACEOF ++ac_status=$? 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" >&6; } ++if ${acx_cv_prog_LN+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ rm -f conftestdata_t ++echo >conftestdata_f ++if ln conftestdata_f conftestdata_t 2>/dev/null ++then ++ acx_cv_prog_LN=ln ++else ++ acx_cv_prog_LN=no ++fi ++rm -f conftestdata_f conftestdata_t ++ ++fi ++if test $acx_cv_prog_LN = no; then ++ LN="cp" ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN" >&5 ++$as_echo "no, using $LN" >&6; } ++else ++ LN="$acx_cv_prog_LN" ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 ++$as_echo "yes" >&6; } ++fi ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 ++$as_echo_n "checking whether ln -s works... " >&6; } ++LN_S=$as_ln_s ++if test "$LN_S" = "ln -s"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 ++$as_echo "yes" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 ++$as_echo "no, using $LN_S" >&6; } ++fi ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 ++$as_echo_n "checking for a sed that does not truncate output... " >&6; } ++if ${ac_cv_path_SED+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ ++ for ac_i in 1 2 3 4 5 6 7; do ++ ac_script="$ac_script$as_nl$ac_script" ++ done ++ echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed ++ { ac_script=; unset ac_script;} ++ if test -z "$SED"; then ++ ac_path_SED_found=false ++ # Loop through the user's path and test for each of PROGNAME-LIST ++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_prog in sed gsed; do ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" ++ as_fn_executable_p "$ac_path_SED" || continue ++# Check for GNU ac_path_SED and select it if it is found. ++ # Check for GNU $ac_path_SED ++case `"$ac_path_SED" --version 2>&1` in ++*GNU*) ++ ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; ++*) ++ ac_count=0 ++ $as_echo_n 0123456789 >"conftest.in" ++ while : ++ do ++ cat "conftest.in" "conftest.in" >"conftest.tmp" ++ mv "conftest.tmp" "conftest.in" ++ cp "conftest.in" "conftest.nl" ++ $as_echo '' >> "conftest.nl" ++ "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break ++ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break ++ as_fn_arith $ac_count + 1 && ac_count=$as_val ++ if test $ac_count -gt ${ac_path_SED_max-0}; then ++ # Best one so far, save it but keep looking for a better one ++ ac_cv_path_SED="$ac_path_SED" ++ ac_path_SED_max=$ac_count ++ fi ++ # 10*(2^10) chars as input seems more than enough ++ test $ac_count -gt 10 && break ++ done ++ rm -f conftest.in conftest.tmp conftest.nl conftest.out;; ++esac ++ ++ $ac_path_SED_found && break 3 ++ done ++ done ++ done ++IFS=$as_save_IFS ++ if test -z "$ac_cv_path_SED"; then ++ as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 ++ fi ++else ++ ac_cv_path_SED=$SED ++fi ++ ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 ++$as_echo "$ac_cv_path_SED" >&6; } ++ SED="$ac_cv_path_SED" ++ rm -f conftest.sed ++ ++for ac_prog in gawk mawk nawk awk ++do ++ # Extract the first word of "$ac_prog", so it can be a program name with args. ++set dummy $ac_prog; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_AWK+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$AWK"; then ++ ac_cv_prog_AWK="$AWK" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_AWK="$ac_prog" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++AWK=$ac_cv_prog_AWK ++if test -n "$AWK"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 ++$as_echo "$AWK" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ test -n "$AWK" && break ++done ++ ++ ++srcpwd=`cd ${srcdir} ; ${PWDCMD-pwd}` ++ ++# We pass INSTALL explicitly to sub-makes. Make sure that it is not ++# a relative path. ++if test "$INSTALL" = "${srcdir}/install-sh -c"; then ++ INSTALL="${srcpwd}/install-sh -c" ++fi ++ ++# Set srcdir to "." if that's what it is. ++# This is important for multilib support. ++pwd=`${PWDCMD-pwd}` ++if test "${pwd}" = "${srcpwd}" ; then ++ srcdir=. ++fi ++ ++topsrcdir=$srcpwd ++ ++extra_host_args= ++ ++### To add a new directory to the tree, first choose whether it is a target ++### or a host dependent tool. Then put it into the appropriate list ++### (library or tools, host or target), doing a dependency sort. ++ ++# Subdirs will be configured in the order listed in build_configdirs, ++# configdirs, or target_configdirs; see the serialization section below. ++ ++# Dependency sorting is only needed when *configuration* must be done in ++# a particular order. In all cases a dependency should be specified in ++# the Makefile, whether or not it's implicitly specified here. ++ ++# Double entries in build_configdirs, configdirs, or target_configdirs may ++# cause circular dependencies and break everything horribly. ++ ++# these library is used by various programs built for the build ++# environment ++# ++build_libs="build-libiberty build-libcpp" ++ ++# these tools are built for the build environment ++build_tools="build-texinfo build-flex build-bison build-m4 build-fixincludes" ++ ++# these libraries are used by various programs built for the host environment ++#f ++host_libs="intl libiberty opcodes bfd readline tcl tk itcl libgui zlib libbacktrace libcpp libdecnumber gmp mpfr mpc isl libelf libiconv libctf" ++ ++# these tools are built for the host environment ++# Note, the powerpc-eabi build depends on sim occurring before gdb in order to ++# know that we are building the simulator. ++# binutils, gas and ld appear in that order because it makes sense to run ++# "make check" in that particular order. ++# If --enable-gold is used, "gold" may replace "ld". ++host_tools="texinfo flex bison binutils gas ld fixincludes gcc cgen sid sim gdb gdbserver gprof etc expect dejagnu m4 utils guile fastjar gnattools libcc1 gotools" ++ ++# these libraries are built for the target environment, and are built after ++# the host libraries and the host tools (which may be a cross compiler) ++# Note that libiberty is not a target library. ++target_libraries="target-libgcc \ ++ target-libbacktrace \ ++ target-libgloss \ ++ target-newlib \ ++ target-libgomp \ ++ target-liboffloadmic \ ++ target-libhsail-rt \ ++ target-libatomic \ ++ target-libitm \ ++ target-libstdc++-v3 \ ++ target-libsanitizer \ ++ target-libvtv \ ++ target-libssp \ ++ target-libquadmath \ ++ target-libgfortran \ ++ target-libffi \ ++ target-libobjc \ ++ target-libada \ ++ target-libgo" ++ ++# these tools are built using the target libraries, and are intended to ++# run only in the target environment ++# ++# note: any program that *uses* libraries that are in the "target_libraries" ++# list belongs in this list. ++# ++target_tools="target-rda" ++ ++################################################################################ ++ ++## All tools belong in one of the four categories, and are assigned above ++## We assign ${configdirs} this way to remove all embedded newlines. This ++## is important because configure will choke if they ever get through. ++## ${configdirs} is directories we build using the host tools. ++## ${target_configdirs} is directories we build using the target tools. ++configdirs=`echo ${host_libs} ${host_tools}` ++target_configdirs=`echo ${target_libraries} ${target_tools}` ++build_configdirs=`echo ${build_libs} ${build_tools}` ++ ++ ++ ++################################################################################ ++ ++srcname="gnu development package" ++ ++# This gets set non-empty for some net releases of packages. ++appdirs="" ++ ++# Define is_cross_compiler to save on calls to 'test'. ++is_cross_compiler= ++if test x"${host}" = x"${target}" ; then ++ is_cross_compiler=no ++else ++ is_cross_compiler=yes ++fi ++ ++# Find the build and target subdir names. ++ ++# post-stage1 host modules use a different CC_FOR_BUILD so, in order to ++# have matching libraries, they should use host libraries: Makefile.tpl ++# arranges to pass --with-build-libsubdir=$(HOST_SUBDIR). ++# However, they still use the build modules, because the corresponding ++# host modules (e.g. bison) are only built for the host when bootstrap ++# finishes. So: ++# - build_subdir is where we find build modules, and never changes. ++# - build_libsubdir is where we find build libraries, and can be overridden. ++ ++# Prefix 'build-' so this never conflicts with target_subdir. ++build_subdir="build-${build_noncanonical}" ++ ++# Check whether --with-build-libsubdir was given. ++if test "${with_build_libsubdir+set}" = set; then : ++ withval=$with_build_libsubdir; build_libsubdir="$withval" ++else ++ build_libsubdir="$build_subdir" ++fi ++ ++# --srcdir=. covers the toplevel, while "test -d" covers the subdirectories ++if ( test $srcdir = . && test -d gcc ) \ ++ || test -d $srcdir/../host-${host_noncanonical}; then ++ host_subdir="host-${host_noncanonical}" ++else ++ host_subdir=. ++fi ++# No prefix. ++target_subdir=${target_noncanonical} ++ ++# Be sure to cover against remnants of an in-tree build. ++if test $srcdir != . && test -d $srcdir/host-${host_noncanonical}; then ++ as_fn_error $? "building out of tree but $srcdir contains host-${host_noncanonical}. ++Use a pristine source tree when building in a separate tree" "$LINENO" 5 ++fi ++ ++# Skipdirs are removed silently. ++skipdirs= ++# Noconfigdirs are removed loudly. ++noconfigdirs="" ++ ++use_gnu_ld= ++# Make sure we don't let GNU ld be added if we didn't want it. ++if test x$with_gnu_ld = xno ; then ++ use_gnu_ld=no ++ noconfigdirs="$noconfigdirs ld gold" ++fi ++ ++use_gnu_as= ++# Make sure we don't let GNU as be added if we didn't want it. ++if test x$with_gnu_as = xno ; then ++ use_gnu_as=no ++ noconfigdirs="$noconfigdirs gas" ++fi ++ ++use_included_zlib= ++ ++# Check whether --with-system-zlib was given. ++if test "${with_system_zlib+set}" = set; then : ++ withval=$with_system_zlib; ++fi ++ ++# Make sure we don't let ZLIB be added if we didn't want it. ++if test x$with_system_zlib = xyes ; then ++ use_included_zlib=no ++ noconfigdirs="$noconfigdirs zlib" ++fi ++ ++# Don't compile the bundled readline/libreadline.a if --with-system-readline ++# is provided. ++if test x$with_system_readline = xyes ; then ++ noconfigdirs="$noconfigdirs readline" ++fi ++ ++# some tools are so dependent upon X11 that if we're not building with X, ++# it's not even worth trying to configure, much less build, that tool. ++ ++case ${with_x} in ++ yes | "") ;; # the default value for this tree is that X11 is available ++ no) ++ skipdirs="${skipdirs} tk itcl libgui" ++ # We won't be able to build gdbtk without X. ++ enable_gdbtk=no ++ ;; ++ *) echo "*** bad value \"${with_x}\" for -with-x flag; ignored" 1>&2 ;; ++esac ++ ++# Some are only suitable for cross toolchains. ++# Remove these if host=target. ++cross_only="target-libgloss target-newlib target-opcodes" ++ ++case $is_cross_compiler in ++ no) skipdirs="${skipdirs} ${cross_only}" ;; ++esac ++ ++# If both --with-headers and --with-libs are specified, default to ++# --without-newlib. ++if test x"${with_headers}" != x && test x"${with_headers}" != xno \ ++ && test x"${with_libs}" != x && test x"${with_libs}" != xno ; then ++ if test x"${with_newlib}" = x ; then ++ with_newlib=no ++ fi ++fi ++ ++# Recognize --with-newlib/--without-newlib. ++case ${with_newlib} in ++ no) skipdirs="${skipdirs} target-newlib" ;; ++ yes) skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` ;; ++esac ++ ++# Check whether --enable-as-accelerator-for was given. ++if test "${enable_as_accelerator_for+set}" = set; then : ++ enableval=$enable_as_accelerator_for; ++fi ++ ++ ++# Check whether --enable-offload-targets was given. ++if test "${enable_offload_targets+set}" = set; then : ++ enableval=$enable_offload_targets; ++ if test x"$enable_offload_targets" = x; then ++ as_fn_error $? "no offload targets specified" "$LINENO" 5 ++ fi ++ ++else ++ enable_offload_targets= ++fi ++ ++ ++# Handle --enable-gold, --enable-ld. ++# --disable-gold [--enable-ld] ++# Build only ld. Default option. ++# --enable-gold [--enable-ld] ++# Build both gold and ld. Install gold as "ld.gold", install ld ++# as "ld.bfd" and "ld". ++# --enable-gold=default [--enable-ld] ++# Build both gold and ld. Install gold as "ld.gold" and "ld", ++# install ld as "ld.bfd". ++# --enable-gold[=default] --disable-ld ++# Build only gold, which is then installed as both "ld.gold" and "ld". ++# --enable-gold --enable-ld=default ++# Build both gold (installed as "ld.gold") and ld (installed as "ld" ++# and ld.bfd). ++# In other words, ld is default ++# --enable-gold=default --enable-ld=default ++# Error. ++ ++default_ld= ++# Check whether --enable-gold was given. ++if test "${enable_gold+set}" = set; then : ++ enableval=$enable_gold; ENABLE_GOLD=$enableval ++else ++ ENABLE_GOLD=no ++fi ++ ++case "${ENABLE_GOLD}" in ++ yes|default) ++ # Check for ELF target. ++ is_elf=no ++ case "${target}" in ++ *-*-elf* | *-*-sysv4* | *-*-unixware* | *-*-eabi* | hppa*64*-*-hpux* \ ++ | *-*-linux* | *-*-gnu* | frv-*-uclinux* | *-*-irix5* | *-*-irix6* \ ++ | *-*-netbsd* | *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* \ ++ | *-*-solaris2* | *-*-nto* | *-*-nacl* | *-*-haiku*) ++ case "${target}" in ++ *-*-linux*aout* | *-*-linux*oldld*) ++ ;; ++ *) ++ is_elf=yes ++ ;; ++ esac ++ esac ++ ++ if test "$is_elf" = "yes"; then ++ # Check for target supported by gold. ++ case "${target}" in ++ i?86-*-* | x86_64-*-* | sparc*-*-* | powerpc*-*-* | arm*-*-* \ ++ | aarch64*-*-* | tilegx*-*-* | mips*-*-* | s390*-*-*) ++ configdirs="$configdirs gold" ++ if test x${ENABLE_GOLD} = xdefault; then ++ default_ld=gold ++ fi ++ ENABLE_GOLD=yes ++ ;; ++ esac ++ fi ++ ;; ++ no) ++ ;; ++ *) ++ as_fn_error $? "invalid --enable-gold argument" "$LINENO" 5 ++ ;; ++esac ++ ++# Check whether --enable-ld was given. ++if test "${enable_ld+set}" = set; then : ++ enableval=$enable_ld; ENABLE_LD=$enableval ++else ++ ENABLE_LD=yes ++fi ++ ++ ++case "${ENABLE_LD}" in ++ default) ++ if test x${default_ld} != x; then ++ as_fn_error $? "either gold or ld can be the default ld" "$LINENO" 5 ++ fi ++ ;; ++ yes) ++ ;; ++ no) ++ if test x${ENABLE_GOLD} != xyes; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: neither ld nor gold are enabled" >&5 ++$as_echo "$as_me: WARNING: neither ld nor gold are enabled" >&2;} ++ fi ++ configdirs=`echo " ${configdirs} " | sed -e 's/ ld / /'` ++ ;; ++ *) ++ as_fn_error $? "invalid --enable-ld argument" "$LINENO" 5 ++ ;; ++esac ++ ++# PR gas/19109 ++# Decide the default method for compressing debug sections. ++# Provide a configure time option to override our default. ++# Check whether --enable-compressed_debug_sections was given. ++if test "${enable_compressed_debug_sections+set}" = set; then : ++ enableval=$enable_compressed_debug_sections; ++ if test x"$enable_compressed_debug_sections" = xyes; then ++ as_fn_error $? "no program with compressed debug sections specified" "$LINENO" 5 ++ fi ++ ++else ++ enable_compressed_debug_sections= ++fi ++ ++ ++# Configure extra directories which are host specific ++ ++case "${host}" in ++ *-cygwin*) ++ configdirs="$configdirs libtermcap" ;; ++esac ++ ++# A target can indicate whether a language isn't supported for some reason. ++# Only spaces may be used in this macro; not newlines or tabs. ++unsupported_languages= ++ ++# Remove more programs from consideration, based on the host or ++# target this usually means that a port of the program doesn't ++# exist yet. ++ ++case "${host}" in ++ i[3456789]86-*-msdosdjgpp*) ++ noconfigdirs="$noconfigdirs tcl tk itcl" ++ ;; ++esac ++ ++ ++# Check whether --enable-libquadmath was given. ++if test "${enable_libquadmath+set}" = set; then : ++ enableval=$enable_libquadmath; ENABLE_LIBQUADMATH=$enableval ++else ++ ENABLE_LIBQUADMATH=yes ++fi ++ ++if test "${ENABLE_LIBQUADMATH}" = "no" ; then ++ noconfigdirs="$noconfigdirs target-libquadmath" ++fi ++ ++ ++# Check whether --enable-libquadmath-support was given. ++if test "${enable_libquadmath_support+set}" = set; then : ++ enableval=$enable_libquadmath_support; ENABLE_LIBQUADMATH_SUPPORT=$enableval ++else ++ ENABLE_LIBQUADMATH_SUPPORT=yes ++fi ++ ++enable_libquadmath_support= ++if test "${ENABLE_LIBQUADMATH_SUPPORT}" = "no" ; then ++ enable_libquadmath_support=no ++fi ++ ++ ++# Check whether --enable-libada was given. ++if test "${enable_libada+set}" = set; then : ++ enableval=$enable_libada; ENABLE_LIBADA=$enableval ++else ++ ENABLE_LIBADA=yes ++fi ++ ++if test "${ENABLE_LIBADA}" != "yes" ; then ++ noconfigdirs="$noconfigdirs gnattools" ++fi ++ ++# Check whether --enable-libssp was given. ++if test "${enable_libssp+set}" = set; then : ++ enableval=$enable_libssp; ENABLE_LIBSSP=$enableval ++else ++ ENABLE_LIBSSP=yes ++fi ++ ++ ++# Check whether --enable-libstdcxx was given. ++if test "${enable_libstdcxx+set}" = set; then : ++ enableval=$enable_libstdcxx; ENABLE_LIBSTDCXX=$enableval ++else ++ ENABLE_LIBSTDCXX=default ++fi ++ ++if test "${ENABLE_LIBSTDCXX}" = "no" ; then ++ noconfigdirs="$noconfigdirs target-libstdc++-v3" ++fi ++ ++# If this is accelerator compiler and its target is intelmic we enable ++# target liboffloadmic by default. If this is compiler with offloading ++# for intelmic we enable host liboffloadmic by default. Otherwise ++# liboffloadmic is disabled by default. ++# Check whether --enable-liboffloadmic was given. ++if test "${enable_liboffloadmic+set}" = set; then : ++ enableval=$enable_liboffloadmic; case "$enableval" in ++ no | host | target) ++ enable_liboffloadmic=$enableval ;; ++ *) ++ as_fn_error $? "--enable-liboffloadmic=no/host/target" "$LINENO" 5 ;; ++esac ++else ++ if test x"$enable_as_accelerator_for" != x; then ++ case "${target}" in ++ *-intelmic-* | *-intelmicemul-*) ++ enable_liboffloadmic=target ++ extra_liboffloadmic_configure_flags="--enable-liboffloadmic=target" ++ ;; ++ *) ++ enable_liboffloadmic=no ++ ;; ++ esac ++else ++ case "${enable_offload_targets}" in ++ *-intelmic-* | *-intelmicemul-*) ++ enable_liboffloadmic=host ++ extra_liboffloadmic_configure_flags="--enable-liboffloadmic=host" ++ ;; ++ *) ++ enable_liboffloadmic=no ++ ;; ++ esac ++fi ++fi ++ ++ ++ ++# Enable libgomp by default on hosted POSIX systems, and a few others. ++if test x$enable_libgomp = x ; then ++ case "${target}" in ++ *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu | *-*-kopensolaris*-gnu) ++ ;; ++ *-*-netbsd* | *-*-freebsd* | *-*-openbsd* | *-*-dragonfly*) ++ ;; ++ *-*-solaris2* | *-*-hpux11*) ++ ;; ++ *-*-darwin* | *-*-aix*) ++ ;; ++ nvptx*-*-*) ++ ;; ++ *) ++ noconfigdirs="$noconfigdirs target-libgomp" ++ ;; ++ esac ++fi ++ ++# Disable libatomic on unsupported systems. ++if test -d ${srcdir}/libatomic; then ++ if test x$enable_libatomic = x; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libatomic support" >&5 ++$as_echo_n "checking for libatomic support... " >&6; } ++ if (srcdir=${srcdir}/libatomic; \ ++ . ${srcdir}/configure.tgt; \ ++ test -n "$UNSUPPORTED") ++ then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++ noconfigdirs="$noconfigdirs target-libatomic" ++ else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 ++$as_echo "yes" >&6; } ++ fi ++ fi ++fi ++ ++# Disable liboffloadmic on unsupported systems. ++if test -d ${srcdir}/liboffloadmic; then ++ if test x$enable_liboffloadmic != xno; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for liboffloadmic support" >&5 ++$as_echo_n "checking for liboffloadmic support... " >&6; } ++ if (srcdir=${srcdir}/liboffloadmic; \ ++ . ${srcdir}/configure.tgt; \ ++ test -n "$UNSUPPORTED") ++ then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++ noconfigdirs="$noconfigdirs target-liboffloadmic" ++ else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 ++$as_echo "yes" >&6; } ++ fi ++ fi ++fi ++ ++# Disable libitm on unsupported systems. ++if test -d ${srcdir}/libitm; then ++ if test x$enable_libitm = x; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libitm support" >&5 ++$as_echo_n "checking for libitm support... " >&6; } ++ if (srcdir=${srcdir}/libitm; \ ++ . ${srcdir}/configure.tgt; \ ++ test -n "$UNSUPPORTED") ++ then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++ noconfigdirs="$noconfigdirs target-libitm" ++ else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 ++$as_echo "yes" >&6; } ++ fi ++ fi ++fi ++ ++# Disable libsanitizer on unsupported systems. ++if test -d ${srcdir}/libsanitizer; then ++ if test x$enable_libsanitizer = x; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libsanitizer support" >&5 ++$as_echo_n "checking for libsanitizer support... " >&6; } ++ if (srcdir=${srcdir}/libsanitizer; \ ++ . ${srcdir}/configure.tgt; \ ++ test -n "$UNSUPPORTED") ++ then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++ noconfigdirs="$noconfigdirs target-libsanitizer" ++ else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 ++$as_echo "yes" >&6; } ++ fi ++ fi ++fi ++ ++# Disable libvtv on unsupported systems. ++if test -d ${srcdir}/libvtv; then ++ if test x$enable_libvtv = x; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libvtv support" >&5 ++$as_echo_n "checking for libvtv support... " >&6; } ++ if (srcdir=${srcdir}/libvtv; \ ++ . ${srcdir}/configure.tgt; \ ++ test "$VTV_SUPPORTED" != "yes") ++ then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++ noconfigdirs="$noconfigdirs target-libvtv" ++ else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 ++$as_echo "yes" >&6; } ++ fi ++ fi ++fi ++ ++ ++# Disable libhsail-rt on unsupported systems. ++if test -d ${srcdir}/libhsail-rt; then ++ if test x$enable_libhsail_rt = x; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libhsail-rt support" >&5 ++$as_echo_n "checking for libhsail-rt support... " >&6; } ++ if (srcdir=${srcdir}/libhsail-rt; \ ++ . ${srcdir}/configure.tgt; \ ++ test -n "$UNSUPPORTED") ++ then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++ unsupported_languages="$unsupported_languages brig" ++ # This implicitly disables also target-libhsail-rt as it won't ++ # get added to the build without BRIG FE. ++ else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 ++$as_echo "yes" >&6; } ++ fi ++ fi ++fi ++ ++ ++# Disable libquadmath for some systems. ++case "${target}" in ++ avr-*-*) ++ noconfigdirs="$noconfigdirs target-libquadmath" ++ ;; ++ # libquadmath is unused on AIX and libquadmath build process use of ++ # LD_LIBRARY_PATH can break AIX bootstrap. ++ powerpc-*-aix* | rs6000-*-aix*) ++ noconfigdirs="$noconfigdirs target-libquadmath" ++ ;; ++esac ++ ++# Disable libssp for some systems. ++case "${target}" in ++ avr-*-*) ++ # No hosted I/O support. ++ noconfigdirs="$noconfigdirs target-libssp" ++ ;; ++ powerpc-*-aix* | rs6000-*-aix*) ++ noconfigdirs="$noconfigdirs target-libssp" ++ ;; ++ rl78-*-*) ++ # libssp uses a misaligned load to trigger a fault, but the RL78 ++ # doesn't fault for those - instead, it gives a build-time error ++ # for explicit misaligned loads. ++ noconfigdirs="$noconfigdirs target-libssp" ++ ;; ++ visium-*-*) ++ # No hosted I/O support. ++ noconfigdirs="$noconfigdirs target-libssp" ++ ;; ++esac ++ ++# Disable libstdc++-v3 for some systems. ++# Allow user to override this if they pass --enable-libstdc++-v3 ++if test "${ENABLE_LIBSTDCXX}" = "default" ; then ++ case "${target}" in ++ *-*-vxworks*) ++ # VxWorks uses the Dinkumware C++ library. ++ noconfigdirs="$noconfigdirs target-libstdc++-v3" ++ ;; ++ arm*-wince-pe*) ++ # the C++ libraries don't build on top of CE's C libraries ++ noconfigdirs="$noconfigdirs target-libstdc++-v3" ++ ;; ++ avr-*-*) ++ noconfigdirs="$noconfigdirs target-libstdc++-v3" ++ ;; ++ ft32-*-*) ++ noconfigdirs="$noconfigdirs target-libstdc++-v3" ++ ;; ++ esac ++fi ++ ++# Disable Fortran for some systems. ++case "${target}" in ++ mmix-*-*) ++ # See . ++ unsupported_languages="$unsupported_languages fortran" ++ ;; ++esac ++ ++# Disable libffi for some systems. ++case "${target}" in ++ powerpc-*-darwin*) ++ ;; ++ i[3456789]86-*-darwin*) ++ ;; ++ x86_64-*-darwin[912]*) ++ ;; ++ *-*-darwin*) ++ noconfigdirs="$noconfigdirs target-libffi" ++ ;; ++ *-*-netware*) ++ noconfigdirs="$noconfigdirs target-libffi" ++ ;; ++ *-*-phoenix*) ++ noconfigdirs="$noconfigdirs target-libffi" ++ ;; ++ *-*-rtems*) ++ noconfigdirs="$noconfigdirs target-libffi" ++ ;; ++ *-*-tpf*) ++ noconfigdirs="$noconfigdirs target-libffi" ++ ;; ++ *-*-uclinux*) ++ noconfigdirs="$noconfigdirs target-libffi" ++ ;; ++ *-*-vxworks*) ++ noconfigdirs="$noconfigdirs target-libffi" ++ ;; ++ aarch64*-*-freebsd*) ++ noconfigdirs="$noconfigdirs target-libffi" ++ ;; ++ alpha*-*-*vms*) ++ noconfigdirs="$noconfigdirs target-libffi" ++ ;; ++ arm*-*-freebsd*) ++ noconfigdirs="$noconfigdirs target-libffi" ++ ;; ++ arm-wince-pe) ++ noconfigdirs="$noconfigdirs target-libffi" ++ ;; ++ cris-*-* | crisv32-*-*) ++ case "${target}" in ++ *-*-linux*) ++ ;; ++ *) # See PR46792 regarding target-libffi. ++ noconfigdirs="$noconfigdirs target-libffi";; ++ esac ++ ;; ++ hppa*64*-*-hpux*) ++ noconfigdirs="$noconfigdirs target-libffi" ++ ;; ++ hppa*-hp-hpux11*) ++ ;; ++ hppa*-*-hpux*) ++ noconfigdirs="$noconfigdirs target-libffi" ++ ;; ++ ia64*-*-*vms*) ++ noconfigdirs="$noconfigdirs target-libffi" ++ ;; ++ i[3456789]86-w64-mingw*) ++ noconfigdirs="$noconfigdirs target-libffi" ++ ;; ++ i[3456789]86-*-mingw*) ++ noconfigdirs="$noconfigdirs target-libffi" ++ ;; ++ x86_64-*-mingw*) ++ noconfigdirs="$noconfigdirs target-libffi" ++ ;; ++ mmix-*-*) ++ noconfigdirs="$noconfigdirs target-libffi" ++ ;; ++ powerpc-*-aix*) ++ ;; ++ rs6000-*-aix*) ++ ;; ++ ft32-*-*) ++ noconfigdirs="$noconfigdirs target-libffi" ++ ;; ++ *-*-lynxos*) ++ noconfigdirs="$noconfigdirs target-libffi" ++ ;; ++esac ++ ++# Disable the go frontend on systems where it is known to not work. Please keep ++# this in sync with contrib/config-list.mk. ++case "${target}" in ++*-*-darwin* | *-*-cygwin* | *-*-mingw*) ++ unsupported_languages="$unsupported_languages go" ++ ;; ++esac ++ ++# Only allow gdbserver on some systems. ++if test -d ${srcdir}/gdbserver; then ++ if test x$enable_gdbserver = x; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gdbserver support" >&5 ++$as_echo_n "checking for gdbserver support... " >&6; } ++ if (srcdir=${srcdir}/gdbserver; \ ++ . ${srcdir}/configure.srv; \ ++ test -n "$UNSUPPORTED") ++ then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++ noconfigdirs="$noconfigdirs gdbserver" ++ else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 ++$as_echo "yes" >&6; } ++ fi ++ fi ++fi ++ ++# Disable libgo for some systems where it is known to not work. ++# For testing, you can easily override this with --enable-libgo. ++if test x$enable_libgo = x; then ++ case "${target}" in ++ *-*-darwin*) ++ # PR 46986 ++ noconfigdirs="$noconfigdirs target-libgo" ++ ;; ++ *-*-cygwin* | *-*-mingw*) ++ noconfigdirs="$noconfigdirs target-libgo" ++ ;; ++ esac ++fi ++ ++# Default libgloss CPU subdirectory. ++libgloss_dir="$target_cpu" ++ ++case "${target}" in ++ sh*-*-pe|mips*-*-pe|*arm-wince-pe) ++ libgloss_dir=wince ++ ;; ++ aarch64*-*-* ) ++ libgloss_dir=aarch64 ++ ;; ++ arm*-*-*) ++ libgloss_dir=arm ++ ;; ++ cris-*-* | crisv32-*-*) ++ libgloss_dir=cris ++ ;; ++ hppa*-*-*) ++ libgloss_dir=pa ++ ;; ++ i[3456789]86-*-*) ++ libgloss_dir=i386 ++ ;; ++ m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*) ++ libgloss_dir=m68hc11 ++ ;; ++ m68*-*-* | fido-*-*) ++ libgloss_dir=m68k ++ ;; ++ mips*-*-*) ++ libgloss_dir=mips ++ ;; ++ powerpc*-*-*) ++ libgloss_dir=rs6000 ++ ;; ++ sparc*-*-*) ++ libgloss_dir=sparc ++ ;; ++esac ++ ++# Disable newlib and libgloss for various target OSes. ++case "${target}" in ++ alpha*-dec-osf*) ++ noconfigdirs="$noconfigdirs target-newlib target-libgloss" ++ ;; ++ i[3456789]86-*-linux*) ++ # This section makes it possible to build newlib natively on linux. ++ # If we are using a cross compiler then don't configure newlib. ++ if test x${is_cross_compiler} != xno ; then ++ noconfigdirs="$noconfigdirs target-newlib" ++ fi ++ noconfigdirs="$noconfigdirs target-libgloss" ++ # If we are not using a cross compiler, do configure newlib. ++ # Note however, that newlib will only be configured in this situation ++ # if the --with-newlib option has been given, because otherwise ++ # 'target-newlib' will appear in skipdirs. ++ ;; ++ i[3456789]86-*-rdos*) ++ noconfigdirs="$noconfigdirs target-newlib target-libgloss" ++ ;; ++ sh*-*-pe|mips*-*-pe|arm-wince-pe) ++ noconfigdirs="$noconfigdirs target-newlib target-libgloss" ++ ;; ++ sparc-*-sunos4*) ++ noconfigdirs="$noconfigdirs target-newlib target-libgloss" ++ ;; ++ *-*-aix*) ++ noconfigdirs="$noconfigdirs target-newlib target-libgloss" ++ ;; ++ *-*-beos*) ++ noconfigdirs="$noconfigdirs target-newlib target-libgloss" ++ ;; ++ *-*-chorusos) ++ noconfigdirs="$noconfigdirs target-newlib target-libgloss" ++ ;; ++ *-*-dragonfly*) ++ noconfigdirs="$noconfigdirs target-newlib target-libgloss" ++ ;; ++ *-*-freebsd*) ++ noconfigdirs="$noconfigdirs target-newlib target-libgloss" ++ ;; ++ *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu | *-*-kopensolaris*-gnu) ++ noconfigdirs="$noconfigdirs target-newlib target-libgloss" ++ ;; ++ *-*-lynxos*) ++ noconfigdirs="$noconfigdirs target-newlib target-libgloss" ++ ;; ++ *-*-mingw*) ++ noconfigdirs="$noconfigdirs target-newlib target-libgloss" ++ ;; ++ *-*-netbsd*) ++ noconfigdirs="$noconfigdirs target-newlib target-libgloss" ++ ;; ++ *-*-netware*) ++ noconfigdirs="$noconfigdirs target-newlib target-libgloss" ++ ;; ++ *-*-tpf*) ++ noconfigdirs="$noconfigdirs target-newlib target-libgloss" ++ ;; ++ *-*-uclinux*) ++ noconfigdirs="$noconfigdirs target-newlib target-libgloss" ++ ;; ++ *-*-vxworks*) ++ noconfigdirs="$noconfigdirs target-newlib target-libgloss" ++ ;; ++esac ++ ++case "${target}" in ++ *-*-chorusos) ++ ;; ++ aarch64-*-darwin*) ++ noconfigdirs="$noconfigdirs ld gas gdb gprof" ++ noconfigdirs="$noconfigdirs sim target-rda" ++ ;; ++ arm-*-darwin*) ++ noconfigdirs="$noconfigdirs ld gas gdb gprof" ++ noconfigdirs="$noconfigdirs sim target-rda" ++ ;; ++ powerpc-*-darwin*) ++ noconfigdirs="$noconfigdirs ld gas gdb gprof" ++ noconfigdirs="$noconfigdirs sim target-rda" ++ ;; ++ i[3456789]86-*-darwin*) ++ noconfigdirs="$noconfigdirs ld gprof" ++ noconfigdirs="$noconfigdirs sim target-rda" ++ ;; ++ x86_64-*-darwin[912]*) ++ noconfigdirs="$noconfigdirs ld gas gprof" ++ noconfigdirs="$noconfigdirs sim target-rda" ++ ;; ++ *-*-darwin*) ++ noconfigdirs="$noconfigdirs ld gas gdb gprof" ++ noconfigdirs="$noconfigdirs sim target-rda" ++ ;; ++ *-*-dragonfly*) ++ ;; ++ *-*-freebsd*) ++ if test "x$with_gmp" = x && test "x$with_gmp_dir" = x \ ++ && test -f /usr/local/include/gmp.h; then ++ with_gmp=/usr/local ++ fi ++ ;; ++ *-*-kaos*) ++ # Remove unsupported stuff on all kaOS configurations. ++ noconfigdirs="$noconfigdirs target-libgloss" ++ ;; ++ *-*-netbsd*) ++ ;; ++ *-*-netware*) ++ ;; ++ *-*-phoenix*) ++ noconfigdirs="$noconfigdirs target-libgloss" ++ ;; ++ *-*-rtems*) ++ noconfigdirs="$noconfigdirs target-libgloss" ++ ;; ++ # The tpf target doesn't support gdb yet. ++ *-*-tpf*) ++ noconfigdirs="$noconfigdirs gdb tcl tk libgui itcl" ++ ;; ++ *-*-uclinux*) ++ noconfigdirs="$noconfigdirs target-rda" ++ ;; ++ *-*-vxworks*) ++ ;; ++ alpha*-dec-osf*) ++ # ld works, but does not support shared libraries. ++ # gas doesn't generate exception information. ++ noconfigdirs="$noconfigdirs gas ld" ++ ;; ++ alpha*-*-*vms*) ++ noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss" ++ ;; ++ alpha*-*-*) ++ # newlib is not 64 bit ready ++ noconfigdirs="$noconfigdirs target-newlib target-libgloss" ++ ;; ++ sh*-*-pe|mips*-*-pe|*arm-wince-pe) ++ noconfigdirs="$noconfigdirs tcl tk itcl libgui sim" ++ ;; ++ arc*-*-*) ++ noconfigdirs="$noconfigdirs sim" ++ ;; ++ arm-*-pe*) ++ noconfigdirs="$noconfigdirs target-libgloss" ++ ;; ++ arm-*-riscix*) ++ noconfigdirs="$noconfigdirs ld target-libgloss" ++ ;; ++ avr-*-*) ++ if test x${with_avrlibc} != xno; then ++ noconfigdirs="$noconfigdirs target-newlib target-libgloss" ++ fi ++ ;; ++ c4x-*-* | tic4x-*-*) ++ noconfigdirs="$noconfigdirs target-libgloss" ++ ;; ++ tic54x-*-*) ++ noconfigdirs="$noconfigdirs target-libgloss gdb" ++ ;; ++ d10v-*-*) ++ noconfigdirs="$noconfigdirs target-libgloss" ++ ;; ++ d30v-*-*) ++ noconfigdirs="$noconfigdirs gdb" ++ ;; ++ fr30-*-elf*) ++ noconfigdirs="$noconfigdirs gdb" ++ ;; ++ ft32-*-*) ++ noconfigdirs="$noconfigdirs target-rda gprof" ++ ;; ++ moxie-*-*) ++ noconfigdirs="$noconfigdirs" ++ ;; ++ h8300*-*-*) ++ noconfigdirs="$noconfigdirs target-libgloss" ++ ;; ++ h8500-*-*) ++ noconfigdirs="$noconfigdirs target-libgloss" ++ ;; ++ hppa1.1-*-osf* | hppa1.1-*-bsd* ) ++ ;; ++ hppa*64*-*-hpux*) ++ noconfigdirs="$noconfigdirs gdb" ++ ;; ++ hppa*-*-hpux11*) ++ noconfigdirs="$noconfigdirs gdb ld" ++ ;; ++ hppa*64*-*-linux*) ++ ;; ++ hppa*-*-linux*) ++ ;; ++ hppa*-*-*elf* | \ ++ hppa*-*-lites* | \ ++ hppa*-*-openbsd* | \ ++ hppa*64*-*-*) ++ ;; ++ hppa*-*-pro*) ++ ;; ++ hppa*-*-*) ++ noconfigdirs="$noconfigdirs ld" ++ ;; ++ i960-*-*) ++ noconfigdirs="$noconfigdirs gdb" ++ ;; ++ ia64*-*-elf*) ++ # No gdb support yet. ++ noconfigdirs="$noconfigdirs readline libgui itcl gdb" ++ ;; ++ ia64*-**-hpux*) ++ # No ld support yet. ++ noconfigdirs="$noconfigdirs gdb libgui itcl ld" ++ ;; ++ ia64*-*-*vms*) ++ # No ld support yet. ++ noconfigdirs="$noconfigdirs libgui itcl ld" ++ ;; ++ i[3456789]86-w64-mingw*) ++ ;; ++ i[3456789]86-*-mingw*) ++ target_configdirs="$target_configdirs target-winsup" ++ ;; ++ *-*-cygwin*) ++ target_configdirs="$target_configdirs target-libtermcap target-winsup" ++ noconfigdirs="$noconfigdirs target-libgloss" ++ # always build newlib if winsup directory is present. ++ if test -d "$srcdir/winsup/cygwin"; then ++ skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` ++ elif test -d "$srcdir/newlib"; then ++ echo "Warning: winsup/cygwin is missing so newlib can't be built." ++ fi ++ ;; ++ i[3456789]86-*-pe) ++ noconfigdirs="$noconfigdirs target-libgloss" ++ ;; ++ i[3456789]86-*-sco3.2v5*) ++ # The linker does not yet know about weak symbols in COFF, ++ # and is not configured to handle mixed ELF and COFF. ++ noconfigdirs="$noconfigdirs ld target-libgloss" ++ ;; ++ i[3456789]86-*-sco*) ++ noconfigdirs="$noconfigdirs gprof target-libgloss" ++ ;; ++ i[3456789]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*) ++ noconfigdirs="$noconfigdirs target-libgloss" ++ ;; ++ i[3456789]86-*-sysv4*) ++ noconfigdirs="$noconfigdirs target-libgloss" ++ ;; ++ i[3456789]86-*-beos*) ++ noconfigdirs="$noconfigdirs gdb" ++ ;; ++ i[3456789]86-*-rdos*) ++ noconfigdirs="$noconfigdirs gdb" ++ ;; ++ mmix-*-*) ++ noconfigdirs="$noconfigdirs gdb" ++ ;; ++ mt-*-*) ++ noconfigdirs="$noconfigdirs sim" ++ ;; ++ nfp-*-*) ++ noconfigdirs="$noconfigdirs ld gas gdb gprof sim" ++ noconfigdirs="$noconfigdirs $target_libraries" ++ ;; ++ pdp11-*-*) ++ noconfigdirs="$noconfigdirs gdb gprof" ++ ;; ++ powerpc-*-aix*) ++ # copied from rs6000-*-* entry ++ noconfigdirs="$noconfigdirs gprof" ++ ;; ++ powerpc*-*-winnt* | powerpc*-*-pe*) ++ target_configdirs="$target_configdirs target-winsup" ++ noconfigdirs="$noconfigdirs gdb tcl tk target-libgloss itcl" ++ # always build newlib. ++ skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` ++ ;; ++ # This is temporary until we can link against shared libraries ++ powerpcle-*-solaris*) ++ noconfigdirs="$noconfigdirs gdb sim tcl tk itcl" ++ ;; ++ powerpc-*-beos*) ++ noconfigdirs="$noconfigdirs gdb" ++ ;; ++ rs6000-*-lynxos*) ++ noconfigdirs="$noconfigdirs gprof" ++ ;; ++ rs6000-*-aix*) ++ noconfigdirs="$noconfigdirs gprof" ++ ;; ++ rs6000-*-*) ++ noconfigdirs="$noconfigdirs gprof" ++ ;; ++ m68k-apollo-*) ++ noconfigdirs="$noconfigdirs ld binutils gprof target-libgloss" ++ ;; ++ microblaze*) ++ noconfigdirs="$noconfigdirs gprof" ++ ;; ++ mips*-sde-elf* | mips*-mti-elf* | mips*-img-elf*) ++ if test x$with_newlib = xyes; then ++ noconfigdirs="$noconfigdirs gprof" ++ fi ++ ;; ++ mips*-*-irix5*) ++ noconfigdirs="$noconfigdirs gprof target-libgloss" ++ ;; ++ mips*-*-irix6*) ++ noconfigdirs="$noconfigdirs gprof target-libgloss" ++ ;; ++ mips*-*-bsd*) ++ noconfigdirs="$noconfigdirs ld gas gprof target-libgloss" ++ ;; ++ mips*-*-linux*) ++ ;; ++ mips*-*-ultrix* | mips*-*-osf* | mips*-*-ecoff* | mips*-*-pe* \ ++ | mips*-*-irix* | mips*-*-lnews* | mips*-*-riscos*) ++ noconfigdirs="$noconfigdirs ld gas gprof" ++ ;; ++ mips*-*-*) ++ noconfigdirs="$noconfigdirs gprof" ++ ;; ++ nvptx*-*-*) ++ noconfigdirs="$noconfigdirs target-libssp target-libstdc++-v3 target-libobjc" ++ ;; ++ sh-*-*) ++ case "${target}" in ++ sh*-*-elf) ++ ;; ++ *) ++ noconfigdirs="$noconfigdirs target-libgloss" ;; ++ esac ++ ;; ++ sparc-*-sunos4*) ++ if test x${is_cross_compiler} = xno ; then ++ use_gnu_ld=no ++ fi ++ ;; ++ tic6x-*-*) ++ noconfigdirs="$noconfigdirs sim" ++ ;; ++ tilepro*-*-* | tilegx*-*-*) ++ noconfigdirs="$noconfigdirs sim" ++ ;; ++ v810-*-*) ++ noconfigdirs="$noconfigdirs bfd binutils gas gdb ld opcodes target-libgloss" ++ ;; ++ vax-*-*) ++ noconfigdirs="$noconfigdirs target-newlib target-libgloss" ++ ;; ++ wasm32-*-*) ++ noconfigdirs="$noconfigdirs ld" ++ ;; ++esac ++ ++# If we aren't building newlib, then don't build libgloss, since libgloss ++# depends upon some newlib header files. ++case "${noconfigdirs}" in ++ *target-libgloss*) ;; ++ *target-newlib*) noconfigdirs="$noconfigdirs target-libgloss" ;; ++esac ++ ++# Work in distributions that contain no compiler tools, like Autoconf. ++host_makefile_frag=/dev/null ++if test -d ${srcdir}/config ; then ++case "${host}" in ++ i[3456789]86-*-msdosdjgpp*) ++ host_makefile_frag="config/mh-djgpp" ++ ;; ++ *-cygwin*) ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking to see if cat works as expected" >&5 ++$as_echo_n "checking to see if cat works as expected... " >&6; } ++echo a >cygwin-cat-check ++if test `cat cygwin-cat-check` = a ; then ++ rm cygwin-cat-check ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 ++$as_echo "yes" >&6; } ++else ++ rm cygwin-cat-check ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++ as_fn_error $? "The cat command does not ignore carriage return characters. ++ Please either mount the build directory in binary mode or run the following ++ commands before running any configure script: ++set -o igncr ++export SHELLOPTS ++ " "$LINENO" 5 ++fi ++ ++ host_makefile_frag="config/mh-cygwin" ++ ;; ++ *-mingw*) ++ host_makefile_frag="config/mh-mingw" ++ ;; ++ alpha*-linux*) ++ host_makefile_frag="config/mh-alpha-linux" ++ ;; ++ hppa*-hp-hpux10*) ++ host_makefile_frag="config/mh-pa-hpux10" ++ ;; ++ hppa*-hp-hpux*) ++ host_makefile_frag="config/mh-pa" ++ ;; ++ hppa*-*) ++ host_makefile_frag="config/mh-pa" ++ ;; ++ *-*-darwin*) ++ host_makefile_frag="config/mh-darwin" ++ ;; ++ powerpc-*-aix*) ++ host_makefile_frag="config/mh-ppc-aix" ++ ;; ++ rs6000-*-aix*) ++ host_makefile_frag="config/mh-ppc-aix" ++ ;; ++esac ++fi ++ ++if test "${build}" != "${host}" ; then ++ AR_FOR_BUILD=${AR_FOR_BUILD-ar} ++ AS_FOR_BUILD=${AS_FOR_BUILD-as} ++ CC_FOR_BUILD=${CC_FOR_BUILD-gcc} ++ CXX_FOR_BUILD=${CXX_FOR_BUILD-g++} ++ GFORTRAN_FOR_BUILD=${GFORTRAN_FOR_BUILD-gfortran} ++ GOC_FOR_BUILD=${GOC_FOR_BUILD-gccgo} ++ DLLTOOL_FOR_BUILD=${DLLTOOL_FOR_BUILD-dlltool} ++ LD_FOR_BUILD=${LD_FOR_BUILD-ld} ++ NM_FOR_BUILD=${NM_FOR_BUILD-nm} ++ RANLIB_FOR_BUILD=${RANLIB_FOR_BUILD-ranlib} ++ WINDRES_FOR_BUILD=${WINDRES_FOR_BUILD-windres} ++ WINDMC_FOR_BUILD=${WINDMC_FOR_BUILD-windmc} ++else ++ AR_FOR_BUILD="\$(AR)" ++ AS_FOR_BUILD="\$(AS)" ++ CC_FOR_BUILD="\$(CC)" ++ CXX_FOR_BUILD="\$(CXX)" ++ GFORTRAN_FOR_BUILD="\$(GFORTRAN)" ++ GOC_FOR_BUILD="\$(GOC)" ++ DLLTOOL_FOR_BUILD="\$(DLLTOOL)" ++ LD_FOR_BUILD="\$(LD)" ++ NM_FOR_BUILD="\$(NM)" ++ RANLIB_FOR_BUILD="\$(RANLIB)" ++ WINDRES_FOR_BUILD="\$(WINDRES)" ++ WINDMC_FOR_BUILD="\$(WINDMC)" ++fi ++ ++ac_ext=c ++ac_cpp='$CPP $CPPFLAGS' ++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_c_compiler_gnu ++if test -n "$ac_tool_prefix"; then ++ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. ++set dummy ${ac_tool_prefix}gcc; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... 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" >&6; } ++if ${ac_cv_prog_CC+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$CC"; then ++ ac_cv_prog_CC="$CC" # Let the user override the test. ++else ++ ac_prog_rejected=no ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then ++ ac_prog_rejected=yes ++ continue ++ fi ++ ac_cv_prog_CC="cc" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++if test $ac_prog_rejected = yes; then ++ # We found a bogon in the path, so make sure we never use it. ++ set dummy $ac_cv_prog_CC ++ shift ++ if test $# != 0; then ++ # We chose a different compiler from the bogus one. ++ # However, it has the same basename, so the bogon will be chosen ++ # first if we set CC to just the basename; use the full file name. ++ shift ++ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" ++ fi ++fi ++fi ++fi ++CC=$ac_cv_prog_CC ++if test -n "$CC"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 ++$as_echo "$CC" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++fi ++if test -z "$CC"; then ++ if test -n "$ac_tool_prefix"; then ++ for ac_prog in cl.exe ++ do ++ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. ++set dummy $ac_tool_prefix$ac_prog; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... 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For instance with Cygwin, `ls conftest' will ++# work properly (i.e., refer to `conftest.exe'), while it won't with ++# `rm'. ++for ac_file in conftest.exe conftest conftest.*; do ++ test -f "$ac_file" || continue ++ case $ac_file in ++ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; ++ *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` ++ break;; ++ * ) break;; ++ esac ++done ++else ++ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 ++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} ++as_fn_error $? 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" >&6; } ++if ${ac_cv_objext+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++rm -f conftest.o conftest.obj ++if { { ac_try="$ac_compile" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" ++$as_echo "$ac_try_echo"; } >&5 ++ (eval "$ac_compile") 2>&5 ++ ac_status=$? ++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 ++ test $ac_status = 0; }; then : ++ for ac_file in conftest.o conftest.obj conftest.*; do ++ test -f "$ac_file" || continue; ++ case $ac_file in ++ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; ++ *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` ++ break;; ++ esac ++done ++else ++ $as_echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 ++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} ++as_fn_error $? "cannot compute suffix of object files: cannot compile ++See \`config.log' for more details" "$LINENO" 5; } ++fi ++rm -f conftest.$ac_cv_objext conftest.$ac_ext ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 ++$as_echo "$ac_cv_objext" >&6; } ++OBJEXT=$ac_cv_objext ++ac_objext=$OBJEXT ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 ++$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } ++if ${ac_cv_c_compiler_gnu+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++int ++main () ++{ ++#ifndef __GNUC__ ++ choke me ++#endif ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ ac_compiler_gnu=yes ++else ++ ac_compiler_gnu=no ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++ac_cv_c_compiler_gnu=$ac_compiler_gnu ++ ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 ++$as_echo "$ac_cv_c_compiler_gnu" >&6; } ++if test $ac_compiler_gnu = yes; then ++ GCC=yes ++else ++ GCC= ++fi ++ac_test_CFLAGS=${CFLAGS+set} ++ac_save_CFLAGS=$CFLAGS ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 ++$as_echo_n "checking whether $CC accepts -g... " >&6; } ++if ${ac_cv_prog_cc_g+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ ac_save_c_werror_flag=$ac_c_werror_flag ++ ac_c_werror_flag=yes ++ ac_cv_prog_cc_g=no ++ CFLAGS="-g" ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ ac_cv_prog_cc_g=yes ++else ++ CFLAGS="" ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ ++else ++ ac_c_werror_flag=$ac_save_c_werror_flag ++ CFLAGS="-g" ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ ac_cv_prog_cc_g=yes ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++ ac_c_werror_flag=$ac_save_c_werror_flag ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 ++$as_echo "$ac_cv_prog_cc_g" >&6; } ++if test "$ac_test_CFLAGS" = set; then ++ CFLAGS=$ac_save_CFLAGS ++elif test $ac_cv_prog_cc_g = yes; then ++ if test "$GCC" = yes; then ++ CFLAGS="-g -O2" ++ else ++ CFLAGS="-g" ++ fi ++else ++ if test "$GCC" = yes; then ++ CFLAGS="-O2" ++ else ++ CFLAGS= ++ fi ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 ++$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } ++if ${ac_cv_prog_cc_c89+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ ac_cv_prog_cc_c89=no ++ac_save_CC=$CC ++cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++#include ++#include ++struct stat; ++/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ ++struct buf { int x; }; ++FILE * (*rcsopen) (struct buf *, struct stat *, int); ++static char *e (p, i) ++ char **p; ++ int i; ++{ ++ return p[i]; ++} ++static char *f (char * (*g) (char **, int), char **p, ...) ++{ ++ char *s; ++ va_list v; ++ va_start (v,p); ++ s = g (p, va_arg (v,int)); ++ va_end (v); ++ return s; ++} ++ ++/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has ++ function prototypes and stuff, but not '\xHH' hex character constants. ++ These don't provoke an error unfortunately, instead are silently treated ++ as 'x'. The following induces an error, until -std is added to get ++ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an ++ array size at least. It's necessary to write '\x00'==0 to get something ++ that's true only with -std. */ ++int osf4_cc_array ['\x00' == 0 ? 1 : -1]; ++ ++/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters ++ inside strings and character constants. */ ++#define FOO(x) 'x' ++int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; ++ ++int test (int i, double x); ++struct s1 {int (*f) (int a);}; ++struct s2 {int (*f) (double a);}; ++int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); ++int argc; ++char **argv; ++int ++main () ++{ ++return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; ++ ; ++ return 0; ++} ++_ACEOF ++for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ ++ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" ++do ++ CC="$ac_save_CC $ac_arg" ++ if ac_fn_c_try_compile "$LINENO"; then : ++ ac_cv_prog_cc_c89=$ac_arg ++fi ++rm -f core conftest.err conftest.$ac_objext ++ test "x$ac_cv_prog_cc_c89" != "xno" && break ++done ++rm -f conftest.$ac_ext ++CC=$ac_save_CC ++ ++fi ++# AC_CACHE_VAL ++case "x$ac_cv_prog_cc_c89" in ++ x) ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 ++$as_echo "none needed" >&6; } ;; ++ xno) ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 ++$as_echo "unsupported" >&6; } ;; ++ *) ++ CC="$CC $ac_cv_prog_cc_c89" ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 ++$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; ++esac ++if test "x$ac_cv_prog_cc_c89" != xno; then : ++ ++fi ++ ++ac_ext=c ++ac_cpp='$CPP $CPPFLAGS' ++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_c_compiler_gnu ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 ++$as_echo_n "checking for $CC option to accept ISO C99... " >&6; } ++if ${ac_cv_prog_cc_c99+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ ac_cv_prog_cc_c99=no ++ac_save_CC=$CC ++cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++#include ++#include ++#include ++#include ++#include ++ ++// Check varargs macros. These examples are taken from C99 6.10.3.5. ++#define debug(...) fprintf (stderr, __VA_ARGS__) ++#define showlist(...) puts (#__VA_ARGS__) ++#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) ++static void ++test_varargs_macros (void) ++{ ++ int x = 1234; ++ int y = 5678; ++ debug ("Flag"); ++ debug ("X = %d\n", x); ++ showlist (The first, second, and third items.); ++ report (x>y, "x is %d but y is %d", x, y); ++} ++ ++// Check long long types. ++#define BIG64 18446744073709551615ull ++#define BIG32 4294967295ul ++#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) ++#if !BIG_OK ++ your preprocessor is broken; ++#endif ++#if BIG_OK ++#else ++ your preprocessor is broken; ++#endif ++static long long int bignum = -9223372036854775807LL; ++static unsigned long long int ubignum = BIG64; ++ ++struct incomplete_array ++{ ++ int datasize; ++ double data[]; ++}; ++ ++struct named_init { ++ int number; ++ const wchar_t *name; ++ double average; ++}; ++ ++typedef const char *ccp; ++ ++static inline int ++test_restrict (ccp restrict text) ++{ ++ // See if C++-style comments work. ++ // Iterate through items via the restricted pointer. ++ // Also check for declarations in for loops. ++ for (unsigned int i = 0; *(text+i) != '\0'; ++i) ++ continue; ++ return 0; ++} ++ ++// Check varargs and va_copy. ++static void ++test_varargs (const char *format, ...) ++{ ++ va_list args; ++ va_start (args, format); ++ va_list args_copy; ++ va_copy (args_copy, args); ++ ++ const char *str; ++ int number; ++ float fnumber; ++ ++ while (*format) ++ { ++ switch (*format++) ++ { ++ case 's': // string ++ str = va_arg (args_copy, const char *); ++ break; ++ case 'd': // int ++ number = va_arg (args_copy, int); ++ break; ++ case 'f': // float ++ fnumber = va_arg (args_copy, double); ++ break; ++ default: ++ break; ++ } ++ } ++ va_end (args_copy); ++ va_end (args); ++} ++ ++int ++main () ++{ ++ ++ // Check bool. ++ _Bool success = false; ++ ++ // Check restrict. ++ if (test_restrict ("String literal") == 0) ++ success = true; ++ char *restrict newvar = "Another string"; ++ ++ // Check varargs. ++ test_varargs ("s, d' f .", "string", 65, 34.234); ++ test_varargs_macros (); ++ ++ // Check flexible array members. ++ struct incomplete_array *ia = ++ malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); ++ ia->datasize = 10; ++ for (int i = 0; i < ia->datasize; ++i) ++ ia->data[i] = i * 1.234; ++ ++ // Check named initializers. ++ struct named_init ni = { ++ .number = 34, ++ .name = L"Test wide string", ++ .average = 543.34343, ++ }; ++ ++ ni.number = 58; ++ ++ int dynamic_array[ni.number]; ++ dynamic_array[ni.number - 1] = 543; ++ ++ // work around unused variable warnings ++ return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' ++ || dynamic_array[ni.number - 1] != 543); ++ ++ ; ++ return 0; ++} ++_ACEOF ++for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 ++do ++ CC="$ac_save_CC $ac_arg" ++ if ac_fn_c_try_compile "$LINENO"; then : ++ ac_cv_prog_cc_c99=$ac_arg ++fi ++rm -f core conftest.err conftest.$ac_objext ++ test "x$ac_cv_prog_cc_c99" != "xno" && break ++done ++rm -f conftest.$ac_ext ++CC=$ac_save_CC ++ ++fi ++# AC_CACHE_VAL ++case "x$ac_cv_prog_cc_c99" in ++ x) ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 ++$as_echo "none needed" >&6; } ;; ++ xno) ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 ++$as_echo "unsupported" >&6; } ;; ++ *) ++ CC="$CC $ac_cv_prog_cc_c99" ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 ++$as_echo "$ac_cv_prog_cc_c99" >&6; } ;; ++esac ++if test "x$ac_cv_prog_cc_c99" != xno; then : ++ ++fi ++ ++ ++ac_ext=cpp ++ac_cpp='$CXXCPP $CPPFLAGS' ++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu ++if test -z "$CXX"; then ++ if test -n "$CCC"; then ++ CXX=$CCC ++ else ++ if test -n "$ac_tool_prefix"; then ++ for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC ++ do ++ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. ++set dummy $ac_tool_prefix$ac_prog; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_CXX+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$CXX"; then ++ ac_cv_prog_CXX="$CXX" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++CXX=$ac_cv_prog_CXX ++if test -n "$CXX"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 ++$as_echo "$CXX" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ test -n "$CXX" && break ++ done ++fi ++if test -z "$CXX"; then ++ ac_ct_CXX=$CXX ++ for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC ++do ++ # Extract the first word of "$ac_prog", so it can be a program name with args. ++set dummy $ac_prog; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_ac_ct_CXX+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$ac_ct_CXX"; then ++ ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_ac_ct_CXX="$ac_prog" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++ac_ct_CXX=$ac_cv_prog_ac_ct_CXX ++if test -n "$ac_ct_CXX"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 ++$as_echo "$ac_ct_CXX" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ test -n "$ac_ct_CXX" && break ++done ++ ++ if test "x$ac_ct_CXX" = x; then ++ CXX="g++" ++ else ++ case $cross_compiling:$ac_tool_warned in ++yes:) ++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 ++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ++ac_tool_warned=yes ;; ++esac ++ CXX=$ac_ct_CXX ++ fi ++fi ++ ++ fi ++fi ++# Provide some information about the compiler. ++$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 ++set X $ac_compile ++ac_compiler=$2 ++for ac_option in --version -v -V -qversion; do ++ { { ac_try="$ac_compiler $ac_option >&5" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" ++$as_echo "$ac_try_echo"; } >&5 ++ (eval "$ac_compiler $ac_option >&5") 2>conftest.err ++ ac_status=$? ++ if test -s conftest.err; then ++ sed '10a\ ++... rest of stderr output deleted ... ++ 10q' conftest.err >conftest.er1 ++ cat conftest.er1 >&5 ++ fi ++ rm -f conftest.er1 conftest.err ++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 ++ test $ac_status = 0; } ++done ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 ++$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } ++if ${ac_cv_cxx_compiler_gnu+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++int ++main () ++{ ++#ifndef __GNUC__ ++ choke me ++#endif ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_cxx_try_compile "$LINENO"; then : ++ ac_compiler_gnu=yes ++else ++ ac_compiler_gnu=no ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++ac_cv_cxx_compiler_gnu=$ac_compiler_gnu ++ ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 ++$as_echo "$ac_cv_cxx_compiler_gnu" >&6; } ++if test $ac_compiler_gnu = yes; then ++ GXX=yes ++else ++ GXX= ++fi ++ac_test_CXXFLAGS=${CXXFLAGS+set} ++ac_save_CXXFLAGS=$CXXFLAGS ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 ++$as_echo_n "checking whether $CXX accepts -g... " >&6; } ++if ${ac_cv_prog_cxx_g+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ ac_save_cxx_werror_flag=$ac_cxx_werror_flag ++ ac_cxx_werror_flag=yes ++ ac_cv_prog_cxx_g=no ++ CXXFLAGS="-g" ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_cxx_try_compile "$LINENO"; then : ++ ac_cv_prog_cxx_g=yes ++else ++ CXXFLAGS="" ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_cxx_try_compile "$LINENO"; then : ++ ++else ++ ac_cxx_werror_flag=$ac_save_cxx_werror_flag ++ CXXFLAGS="-g" ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_cxx_try_compile "$LINENO"; then : ++ ac_cv_prog_cxx_g=yes ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++ ac_cxx_werror_flag=$ac_save_cxx_werror_flag ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 ++$as_echo "$ac_cv_prog_cxx_g" >&6; } ++if test "$ac_test_CXXFLAGS" = set; then ++ CXXFLAGS=$ac_save_CXXFLAGS ++elif test $ac_cv_prog_cxx_g = yes; then ++ if test "$GXX" = yes; then ++ CXXFLAGS="-g -O2" ++ else ++ CXXFLAGS="-g" ++ fi ++else ++ if test "$GXX" = yes; then ++ CXXFLAGS="-O2" ++ else ++ CXXFLAGS= ++ fi ++fi ++ac_ext=c ++ac_cpp='$CPP $CPPFLAGS' ++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_c_compiler_gnu ++ ++ ++# We must set the default linker to the linker used by gcc for the correct ++# operation of libtool. If LD is not defined and we are using gcc, try to ++# set the LD default to the ld used by gcc. ++if test -z "$LD"; then ++ if test "$GCC" = yes; then ++ case $build in ++ *-*-mingw*) ++ gcc_prog_ld=`$CC -print-prog-name=ld 2>&1 | tr -d '\015'` ;; ++ *) ++ gcc_prog_ld=`$CC -print-prog-name=ld 2>&1` ;; ++ esac ++ case $gcc_prog_ld in ++ # Accept absolute paths. ++ [\\/]* | [A-Za-z]:[\\/]*) ++ LD="$gcc_prog_ld" ;; ++ esac ++ fi ++fi ++ ++# Check whether -static-libstdc++ -static-libgcc is supported. ++have_static_libs=no ++if test "$GCC" = yes; then ++ saved_LDFLAGS="$LDFLAGS" ++ ++ LDFLAGS="$LDFLAGS -static-libstdc++ -static-libgcc" ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether g++ accepts -static-libstdc++ -static-libgcc" >&5 ++$as_echo_n "checking whether g++ accepts -static-libstdc++ -static-libgcc... " >&6; } ++ ac_ext=cpp ++ac_cpp='$CXXCPP $CPPFLAGS' ++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu ++ ++ ++cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++#if (__GNUC__ < 4) || (__GNUC__ == 4 && __GNUC_MINOR__ < 5) ++#error -static-libstdc++ not implemented ++#endif ++int main() {} ++_ACEOF ++if ac_fn_cxx_try_link "$LINENO"; then : ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 ++$as_echo "yes" >&6; }; have_static_libs=yes ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++rm -f core conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++ ac_ext=c ++ac_cpp='$CPP $CPPFLAGS' ++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_c_compiler_gnu ++ ++ ++ LDFLAGS="$saved_LDFLAGS" ++fi ++ ++ ++ ++ ++if test -n "$ac_tool_prefix"; then ++ # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args. ++set dummy ${ac_tool_prefix}gnatbind; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_GNATBIND+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$GNATBIND"; then ++ ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++GNATBIND=$ac_cv_prog_GNATBIND ++if test -n "$GNATBIND"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATBIND" >&5 ++$as_echo "$GNATBIND" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++fi ++if test -z "$ac_cv_prog_GNATBIND"; then ++ ac_ct_GNATBIND=$GNATBIND ++ # Extract the first word of "gnatbind", so it can be a program name with args. ++set dummy gnatbind; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_ac_ct_GNATBIND+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$ac_ct_GNATBIND"; then ++ ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_ac_ct_GNATBIND="gnatbind" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND ++if test -n "$ac_ct_GNATBIND"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATBIND" >&5 ++$as_echo "$ac_ct_GNATBIND" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ if test "x$ac_ct_GNATBIND" = x; then ++ GNATBIND="no" ++ else ++ case $cross_compiling:$ac_tool_warned in ++yes:) ++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 ++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ++ac_tool_warned=yes ;; ++esac ++ GNATBIND=$ac_ct_GNATBIND ++ fi ++else ++ GNATBIND="$ac_cv_prog_GNATBIND" ++fi ++ ++if test -n "$ac_tool_prefix"; then ++ # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args. ++set dummy ${ac_tool_prefix}gnatmake; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_GNATMAKE+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$GNATMAKE"; then ++ ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++GNATMAKE=$ac_cv_prog_GNATMAKE ++if test -n "$GNATMAKE"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATMAKE" >&5 ++$as_echo "$GNATMAKE" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++fi ++if test -z "$ac_cv_prog_GNATMAKE"; then ++ ac_ct_GNATMAKE=$GNATMAKE ++ # Extract the first word of "gnatmake", so it can be a program name with args. ++set dummy gnatmake; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_ac_ct_GNATMAKE+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$ac_ct_GNATMAKE"; then ++ ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_ac_ct_GNATMAKE="gnatmake" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE ++if test -n "$ac_ct_GNATMAKE"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATMAKE" >&5 ++$as_echo "$ac_ct_GNATMAKE" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ if test "x$ac_ct_GNATMAKE" = x; then ++ GNATMAKE="no" ++ else ++ case $cross_compiling:$ac_tool_warned in ++yes:) ++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 ++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ++ac_tool_warned=yes ;; ++esac ++ GNATMAKE=$ac_ct_GNATMAKE ++ fi ++else ++ GNATMAKE="$ac_cv_prog_GNATMAKE" ++fi ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler driver understands Ada" >&5 ++$as_echo_n "checking whether compiler driver understands Ada... " >&6; } ++if ${acx_cv_cc_gcc_supports_ada+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ cat >conftest.adb <&1 || echo failure` ++if test x"$errors" = x && test -f conftest.$ac_objext; then ++ acx_cv_cc_gcc_supports_ada=yes ++fi ++rm -f conftest.* ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_cc_gcc_supports_ada" >&5 ++$as_echo "$acx_cv_cc_gcc_supports_ada" >&6; } ++ ++if test "x$GNATBIND" != xno && test "x$GNATMAKE" != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then ++ have_gnat=yes ++else ++ have_gnat=no ++fi ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to compare bootstrapped objects" >&5 ++$as_echo_n "checking how to compare bootstrapped objects... " >&6; } ++if ${gcc_cv_prog_cmp_skip+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ echo abfoo >t1 ++ echo cdfoo >t2 ++ gcc_cv_prog_cmp_skip='tail -c +17 $$f1 > tmp-foo1; tail -c +17 $$f2 > tmp-foo2; cmp tmp-foo1 tmp-foo2' ++ if cmp t1 t2 2 2 > /dev/null 2>&1; then ++ if cmp t1 t2 1 1 > /dev/null 2>&1; then ++ : ++ else ++ gcc_cv_prog_cmp_skip='cmp $$f1 $$f2 16 16' ++ fi ++ fi ++ if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then ++ if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then ++ : ++ else ++ gcc_cv_prog_cmp_skip='cmp --ignore-initial=16 $$f1 $$f2' ++ fi ++ fi ++ rm t1 t2 ++ ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_cmp_skip" >&5 ++$as_echo "$gcc_cv_prog_cmp_skip" >&6; } ++do_compare="$gcc_cv_prog_cmp_skip" ++ ++ ++ ++# Check whether --enable-bootstrap was given. ++if test "${enable_bootstrap+set}" = set; then : ++ enableval=$enable_bootstrap; ++else ++ enable_bootstrap=default ++fi ++ ++ ++# Issue errors and warnings for invalid/strange bootstrap combinations. ++if test -r $srcdir/gcc/configure; then ++ have_compiler=yes ++else ++ have_compiler=no ++fi ++ ++case "$have_compiler:$host:$target:$enable_bootstrap" in ++ *:*:*:no) ;; ++ ++ # Default behavior. Enable bootstrap if we have a compiler ++ # and we are in a native configuration. ++ yes:$build:$build:default) ++ enable_bootstrap=yes ;; ++ ++ *:*:*:default) ++ enable_bootstrap=no ;; ++ ++ # We have a compiler and we are in a native configuration, bootstrap is ok ++ yes:$build:$build:yes) ++ ;; ++ ++ # Other configurations, but we have a compiler. Assume the user knows ++ # what he's doing. ++ yes:*:*:yes) ++ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: trying to bootstrap a cross compiler" >&5 ++$as_echo "$as_me: WARNING: trying to bootstrap a cross compiler" >&2;} ++ ;; ++ ++ # No compiler: if they passed --enable-bootstrap explicitly, fail ++ no:*:*:yes) ++ as_fn_error $? "cannot bootstrap without a compiler" "$LINENO" 5 ;; ++ ++ # Fail if wrong command line ++ *) ++ as_fn_error $? "invalid option for --enable-bootstrap" "$LINENO" 5 ++ ;; ++esac ++ ++# When bootstrapping with GCC, build stage 1 in C++98 mode to ensure that a ++# C++98 compiler can still start the bootstrap. ++if test "$enable_bootstrap:$GXX" = "yes:yes"; then ++ CXX="$CXX -std=gnu++98" ++fi ++ ++# Check whether --enable-pgo-build was given. ++if test "${enable_pgo_build+set}" = set; then : ++ enableval=$enable_pgo_build; enable_pgo_build=$enableval ++else ++ enable_pgo_build=no ++fi ++ ++ ++# Issue errors and warnings for invalid/strange PGO build combinations. ++case "$have_compiler:$host:$target:$enable_pgo_build" in ++ *:*:*:no) ;; ++ ++ # Allow the PGO build only if we aren't building a compiler and ++ # we are in a native configuration. ++ no:$build:$build:yes | no:$build:$build:lto) ;; ++ ++ # Disallow the PGO bootstrap if we are building a compiler. ++ yes:*:*:yes | yes:*:*:lto) ++ as_fn_error $? "cannot perform the PGO bootstrap when building a compiler" "$LINENO" 5 ;; ++ ++ *) ++ as_fn_error $? "invalid option for --enable-pgo-build" "$LINENO" 5 ++ ;; ++esac ++ ++if test "$enable_pgo_build" != "no"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports -fprofile-generate" >&5 ++$as_echo_n "checking whether the compiler supports -fprofile-generate... " >&6; } ++ old_CFLAGS="$CFLAGS" ++ PGO_BUILD_GEN_CFLAGS="-fprofile-generate" ++ CFLAGS="$CFLAGS $PGO_BUILD_CFLAGS" ++ ++cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++int foo; ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ ++else ++ PGO_BUILD_GEN_CFLAGS= ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++ CFLAGS="$old_CFLAGS" ++ if test -n "$PGO_BUILD_GEN_CFLAGS"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 ++$as_echo "yes" >&6; } ++ PGO_BUILD_USE_CFLAGS="-fprofile-use" ++ else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++ as_fn_error $? "cannot perform the PGO build without -fprofile-generate" "$LINENO" 5 ++ fi ++ ++ if test "$enable_pgo_build" = "lto"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports -flto=jobserver -ffat-lto-objects" >&5 ++$as_echo_n "checking whether the compiler supports -flto=jobserver -ffat-lto-objects... " >&6; } ++ old_CFLAGS="$CFLAGS" ++ PGO_BUILD_LTO_CFLAGS="-flto=jobserver -ffat-lto-objects" ++ CFLAGS="$CFLAGS $PGO_BUILD_LTO_CFLAGS" ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++int foo; ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ ++else ++ PGO_BUILD_LTO_CFLAGS= ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++ CFLAGS="$old_CFLAGS" ++ if test -n "$PGO_BUILD_LTO_CFLAGS"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 ++$as_echo "yes" >&6; } ++ else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: LTO is disabled for the PGO build" >&5 ++$as_echo "$as_me: WARNING: LTO is disabled for the PGO build" >&2;} ++ fi ++ fi ++fi ++ ++ ++ ++ ++# Used for setting $lt_cv_objdir ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 ++$as_echo_n "checking for objdir... " >&6; } ++if ${lt_cv_objdir+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ rm -f .libs 2>/dev/null ++mkdir .libs 2>/dev/null ++if test -d .libs; then ++ lt_cv_objdir=.libs ++else ++ # MS-DOS does not allow filenames that begin with a dot. ++ lt_cv_objdir=_libs ++fi ++rmdir .libs 2>/dev/null ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 ++$as_echo "$lt_cv_objdir" >&6; } ++objdir=$lt_cv_objdir ++ ++ ++ ++ ++ ++cat >>confdefs.h <<_ACEOF ++#define LT_OBJDIR "$lt_cv_objdir/" ++_ACEOF ++ ++ ++ ++# Check for GMP, MPFR and MPC ++gmplibs="-lmpc -lmpfr -lgmp" ++gmpinc= ++have_gmp=no ++ ++# Specify a location for mpc ++# check for this first so it ends up on the link line before mpfr. ++ ++# Check whether --with-mpc was given. ++if test "${with_mpc+set}" = set; then : ++ withval=$with_mpc; ++fi ++ ++ ++# Check whether --with-mpc-include was given. ++if test "${with_mpc_include+set}" = set; then : ++ withval=$with_mpc_include; ++fi ++ ++ ++# Check whether --with-mpc-lib was given. ++if test "${with_mpc_lib+set}" = set; then : ++ withval=$with_mpc_lib; ++fi ++ ++ ++if test "x$with_mpc" != x; then ++ gmplibs="-L$with_mpc/lib $gmplibs" ++ gmpinc="-I$with_mpc/include $gmpinc" ++fi ++if test "x$with_mpc_include" != x; then ++ gmpinc="-I$with_mpc_include $gmpinc" ++fi ++if test "x$with_mpc_lib" != x; then ++ gmplibs="-L$with_mpc_lib $gmplibs" ++fi ++if test "x$with_mpc$with_mpc_include$with_mpc_lib" = x && test -d ${srcdir}/mpc; then ++ gmplibs='-L$$r/$(HOST_SUBDIR)/mpc/src/'"$lt_cv_objdir $gmplibs" ++ gmpinc='-I$$s/mpc/src '"$gmpinc" ++ # Do not test the mpc version. Assume that it is sufficient, since ++ # it is in the source tree, and the library has not been built yet ++ # but it would be included on the link line in the version check below ++ # hence making the test fail. ++ have_gmp=yes ++fi ++ ++# Specify a location for mpfr ++# check for this first so it ends up on the link line before gmp. ++ ++# Check whether --with-mpfr-dir was given. ++if test "${with_mpfr_dir+set}" = set; then : ++ withval=$with_mpfr_dir; as_fn_error $? "The --with-mpfr-dir=PATH option has been removed. ++Use --with-mpfr=PATH or --with-mpfr-include=PATH plus --with-mpfr-lib=PATH" "$LINENO" 5 ++fi ++ ++ ++ ++# Check whether --with-mpfr was given. ++if test "${with_mpfr+set}" = set; then : ++ withval=$with_mpfr; ++fi ++ ++ ++# Check whether --with-mpfr-include was given. ++if test "${with_mpfr_include+set}" = set; then : ++ withval=$with_mpfr_include; ++fi ++ ++ ++# Check whether --with-mpfr-lib was given. ++if test "${with_mpfr_lib+set}" = set; then : ++ withval=$with_mpfr_lib; ++fi ++ ++ ++if test "x$with_mpfr" != x; then ++ gmplibs="-L$with_mpfr/lib $gmplibs" ++ gmpinc="-I$with_mpfr/include $gmpinc" ++fi ++if test "x$with_mpfr_include" != x; then ++ gmpinc="-I$with_mpfr_include $gmpinc" ++fi ++if test "x$with_mpfr_lib" != x; then ++ gmplibs="-L$with_mpfr_lib $gmplibs" ++fi ++if test "x$with_mpfr$with_mpfr_include$with_mpfr_lib" = x && test -d ${srcdir}/mpfr; then ++ # MPFR v3.1.0 moved the sources into a src sub-directory. ++ if ! test -d ${srcdir}/mpfr/src; then ++ as_fn_error $? "Building GCC with MPFR in the source tree is only handled for MPFR 3.1.0+." "$LINENO" 5 ++ fi ++ gmplibs='-L$$r/$(HOST_SUBDIR)/mpfr/src/'"$lt_cv_objdir $gmplibs" ++ gmpinc='-I$$r/$(HOST_SUBDIR)/mpfr/src -I$$s/mpfr/src '"$gmpinc" ++ extra_mpc_mpfr_configure_flags='--with-mpfr-include=$$s/mpfr/src --with-mpfr-lib=$$r/$(HOST_SUBDIR)/mpfr/src/'"$lt_cv_objdir" ++ # Do not test the mpfr version. Assume that it is sufficient, since ++ # it is in the source tree, and the library has not been built yet ++ # but it would be included on the link line in the version check below ++ # hence making the test fail. ++ have_gmp=yes ++fi ++ ++# Specify a location for gmp ++ ++# Check whether --with-gmp-dir was given. ++if test "${with_gmp_dir+set}" = set; then : ++ withval=$with_gmp_dir; as_fn_error $? "The --with-gmp-dir=PATH option has been removed. ++Use --with-gmp=PATH or --with-gmp-include=PATH plus --with-gmp-lib=PATH" "$LINENO" 5 ++fi ++ ++ ++ ++# Check whether --with-gmp was given. ++if test "${with_gmp+set}" = set; then : ++ withval=$with_gmp; ++fi ++ ++ ++# Check whether --with-gmp-include was given. ++if test "${with_gmp_include+set}" = set; then : ++ withval=$with_gmp_include; ++fi ++ ++ ++# Check whether --with-gmp-lib was given. ++if test "${with_gmp_lib+set}" = set; then : ++ withval=$with_gmp_lib; ++fi ++ ++ ++ ++if test "x$with_gmp" != x; then ++ gmplibs="-L$with_gmp/lib $gmplibs" ++ gmpinc="-I$with_gmp/include $gmpinc" ++fi ++if test "x$with_gmp_include" != x; then ++ gmpinc="-I$with_gmp_include $gmpinc" ++fi ++if test "x$with_gmp_lib" != x; then ++ gmplibs="-L$with_gmp_lib $gmplibs" ++fi ++if test "x$with_gmp$with_gmp_include$with_gmp_lib" = x && test -d ${srcdir}/gmp; then ++ gmplibs='-L$$r/$(HOST_SUBDIR)/gmp/'"$lt_cv_objdir $gmplibs" ++ gmpinc='-I$$r/$(HOST_SUBDIR)/gmp -I$$s/gmp '"$gmpinc" ++ extra_mpfr_configure_flags='--with-gmp-include=$$r/$(HOST_SUBDIR)/gmp --with-gmp-lib=$$r/$(HOST_SUBDIR)/gmp/'"$lt_cv_objdir" ++ extra_mpc_gmp_configure_flags='--with-gmp-include=$$r/$(HOST_SUBDIR)/gmp --with-gmp-lib=$$r/$(HOST_SUBDIR)/gmp/'"$lt_cv_objdir" ++ extra_isl_gmp_configure_flags='--with-gmp-builddir=$$r/$(HOST_SUBDIR)/gmp' ++ # Do not test the gmp version. Assume that it is sufficient, since ++ # it is in the source tree, and the library has not been built yet ++ # but it would be included on the link line in the version check below ++ # hence making the test fail. ++ have_gmp=yes ++fi ++ ++if test -d ${srcdir}/gcc && test "x$have_gmp" = xno; then ++ have_gmp=yes ++ saved_CFLAGS="$CFLAGS" ++ CFLAGS="$CFLAGS $gmpinc" ++ # Check for the recommended and required versions of GMP. ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the correct version of gmp.h" >&5 ++$as_echo_n "checking for the correct version of gmp.h... " >&6; } ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++#include "gmp.h" ++int ++main () ++{ ++ ++ #define GCC_GMP_VERSION_NUM(a,b,c) (((a) << 16L) | ((b) << 8) | (c)) ++ #define GCC_GMP_VERSION GCC_GMP_VERSION_NUM(__GNU_MP_VERSION,__GNU_MP_VERSION_MINOR,__GNU_MP_VERSION_PATCHLEVEL) ++ #if GCC_GMP_VERSION < GCC_GMP_VERSION_NUM(4,2,3) ++ choke me ++ #endif ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++#include ++int ++main () ++{ ++ ++ #define GCC_GMP_VERSION_NUM(a,b,c) (((a) << 16L) | ((b) << 8) | (c)) ++ #define GCC_GMP_VERSION GCC_GMP_VERSION_NUM(__GNU_MP_VERSION,__GNU_MP_VERSION_MINOR,__GNU_MP_VERSION_PATCHLEVEL) ++ #if GCC_GMP_VERSION < GCC_GMP_VERSION_NUM(4,3,2) ++ choke me ++ #endif ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 ++$as_echo "yes" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: buggy but acceptable" >&5 ++$as_echo "buggy but acceptable" >&6; } ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; }; have_gmp=no ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++ ++ # If we have GMP, check the MPFR version. ++ if test x"$have_gmp" = xyes; then ++ # Check for the recommended and required versions of MPFR. ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the correct version of mpfr.h" >&5 ++$as_echo_n "checking for the correct version of mpfr.h... " >&6; } ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++#include ++ #include ++int ++main () ++{ ++ ++ #if MPFR_VERSION < MPFR_VERSION_NUM(2,4,0) ++ choke me ++ #endif ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++#include ++ #include ++int ++main () ++{ ++ ++ #if MPFR_VERSION < MPFR_VERSION_NUM(2,4,2) ++ choke me ++ #endif ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 ++$as_echo "yes" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: buggy but acceptable" >&5 ++$as_echo "buggy but acceptable" >&6; } ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; }; have_gmp=no ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++ fi ++ ++ # Check for the MPC header version. ++ if test x"$have_gmp" = xyes ; then ++ # Check for the recommended and required versions of MPC. ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the correct version of mpc.h" >&5 ++$as_echo_n "checking for the correct version of mpc.h... " >&6; } ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++#include ++int ++main () ++{ ++ ++ #if MPC_VERSION < MPC_VERSION_NUM(0,8,0) ++ choke me ++ #endif ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++#include ++int ++main () ++{ ++ ++ #if MPC_VERSION < MPC_VERSION_NUM(0,8,1) ++ choke me ++ #endif ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 ++$as_echo "yes" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: buggy but acceptable" >&5 ++$as_echo "buggy but acceptable" >&6; } ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; }; have_gmp=no ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++ fi ++ ++ # Now check the MPFR library. ++ if test x"$have_gmp" = xyes; then ++ saved_LIBS="$LIBS" ++ LIBS="$LIBS $gmplibs" ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the correct version of the gmp/mpfr/mpc libraries" >&5 ++$as_echo_n "checking for the correct version of the gmp/mpfr/mpc libraries... " >&6; } ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++#include ++int ++main () ++{ ++ ++ mpfr_t n; ++ mpfr_t x; ++ mpc_t c; ++ int t; ++ mpfr_init (n); ++ mpfr_init (x); ++ mpfr_atan2 (n, n, x, GMP_RNDN); ++ mpfr_erfc (n, x, GMP_RNDN); ++ mpfr_subnormalize (x, t, GMP_RNDN); ++ mpfr_clear(n); ++ mpfr_clear(x); ++ mpc_init2 (c, 53); ++ mpc_set_ui_ui (c, 1, 1, MPC_RNDNN); ++ mpc_cosh (c, c, MPC_RNDNN); ++ mpc_pow (c, c, c, MPC_RNDNN); ++ mpc_acosh (c, c, MPC_RNDNN); ++ mpc_clear (c); ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_link "$LINENO"; then : ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 ++$as_echo "yes" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; }; have_gmp=no ++fi ++rm -f core conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++ LIBS="$saved_LIBS" ++ fi ++ ++ CFLAGS="$saved_CFLAGS" ++ ++# The library versions listed in the error message below should match ++# the HARD-minimums enforced above. ++ if test x$have_gmp != xyes; then ++ as_fn_error $? "Building GCC requires GMP 4.2+, MPFR 2.4.0+ and MPC 0.8.0+. ++Try the --with-gmp, --with-mpfr and/or --with-mpc options to specify ++their locations. Source code for these libraries can be found at ++their respective hosting sites as well as at ++ftp://gcc.gnu.org/pub/gcc/infrastructure/. See also ++http://gcc.gnu.org/install/prerequisites.html for additional info. If ++you obtained GMP, MPFR and/or MPC from a vendor distribution package, ++make sure that you have installed both the libraries and the header ++files. They may be located in separate packages." "$LINENO" 5 ++ fi ++fi ++ ++# Flags needed for both GMP, MPFR and/or MPC. ++ ++ ++ ++ ++ ++ ++ ++# Libraries to use for stage1 or when not bootstrapping. ++ ++# Check whether --with-stage1-libs was given. ++if test "${with_stage1_libs+set}" = set; then : ++ withval=$with_stage1_libs; if test "$withval" = "no" -o "$withval" = "yes"; then ++ stage1_libs= ++ else ++ stage1_libs=$withval ++ fi ++else ++ stage1_libs= ++fi ++ ++ ++ ++# Whether or not to use -static-libstdc++ and -static-libgcc. The ++# default is yes if gcc is being built; no otherwise. The reason for ++# this default is that gdb is sometimes linked against GNU Source ++# Highlight, which is a shared library that uses C++ exceptions. In ++# this case, -static-libstdc++ will cause crashes. ++ ++# Check whether --with-static-standard-libraries was given. ++if test "${with_static_standard_libraries+set}" = set; then : ++ withval=$with_static_standard_libraries; ++else ++ with_static_standard_libraries=auto ++fi ++ ++if test "$with_static_standard_libraries" = auto; then ++ with_static_standard_libraries=$have_compiler ++fi ++ ++# Linker flags to use for stage1 or when not bootstrapping. ++ ++# Check whether --with-stage1-ldflags was given. ++if test "${with_stage1_ldflags+set}" = set; then : ++ withval=$with_stage1_ldflags; if test "$withval" = "no" -o "$withval" = "yes"; then ++ stage1_ldflags= ++ else ++ stage1_ldflags=$withval ++ fi ++else ++ stage1_ldflags= ++ # In stage 1, default to linking libstdc++ and libgcc statically with GCC ++ # if supported. But if the user explicitly specified the libraries to use, ++ # trust that they are doing what they want. ++ if test "$with_static_standard_libraries" = yes -a "$stage1_libs" = "" \ ++ -a "$have_static_libs" = yes; then ++ stage1_ldflags="-static-libstdc++ -static-libgcc" ++ fi ++fi ++ ++ ++ ++# Libraries to use for stage2 and later builds. ++ ++# Check whether --with-boot-libs was given. ++if test "${with_boot_libs+set}" = set; then : ++ withval=$with_boot_libs; if test "$withval" = "no" -o "$withval" = "yes"; then ++ poststage1_libs= ++ else ++ poststage1_libs=$withval ++ fi ++else ++ poststage1_libs= ++fi ++ ++ ++ ++# Linker flags to use for stage2 and later builds. ++ ++# Check whether --with-boot-ldflags was given. ++if test "${with_boot_ldflags+set}" = set; then : ++ withval=$with_boot_ldflags; if test "$withval" = "no" -o "$withval" = "yes"; then ++ poststage1_ldflags= ++ else ++ poststage1_ldflags=$withval ++ fi ++else ++ poststage1_ldflags= ++ # In stages 2 and 3, default to linking libstdc++ and libgcc ++ # statically. But if the user explicitly specified the libraries to ++ # use, trust that they are doing what they want. ++ if test "$poststage1_libs" = ""; then ++ poststage1_ldflags="-static-libstdc++ -static-libgcc" ++ fi ++fi ++ ++ ++ ++# GCC GRAPHITE dependency isl. ++# Basic setup is inlined here, actual checks are in config/isl.m4 ++ ++ ++# Check whether --with-isl was given. ++if test "${with_isl+set}" = set; then : ++ withval=$with_isl; ++fi ++ ++ ++# Treat --without-isl as a request to disable ++# GRAPHITE support and skip all following checks. ++if test "x$with_isl" != "xno"; then ++ # Check for isl ++ ++ ++# Check whether --with-isl-include was given. ++if test "${with_isl_include+set}" = set; then : ++ withval=$with_isl_include; ++fi ++ ++ ++# Check whether --with-isl-lib was given. ++if test "${with_isl_lib+set}" = set; then : ++ withval=$with_isl_lib; ++fi ++ ++ ++ # Check whether --enable-isl-version-check was given. ++if test "${enable_isl_version_check+set}" = set; then : ++ enableval=$enable_isl_version_check; ENABLE_ISL_CHECK=$enableval ++else ++ ENABLE_ISL_CHECK=yes ++fi ++ ++ ++ # Initialize isllibs and islinc. ++ case $with_isl in ++ no) ++ isllibs= ++ islinc= ++ ;; ++ "" | yes) ++ ;; ++ *) ++ isllibs="-L$with_isl/lib" ++ islinc="-I$with_isl/include" ++ ;; ++ esac ++ if test "x${with_isl_include}" != x ; then ++ islinc="-I$with_isl_include" ++ fi ++ if test "x${with_isl_lib}" != x; then ++ isllibs="-L$with_isl_lib" ++ fi ++ if test "x${islinc}" = x && test "x${isllibs}" = x \ ++ && test -d ${srcdir}/isl; then ++ isllibs='-L$$r/$(HOST_SUBDIR)/isl/'"$lt_cv_objdir"' ' ++ islinc='-I$$r/$(HOST_SUBDIR)/isl/include -I$$s/isl/include' ++ ENABLE_ISL_CHECK=no ++ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using in-tree isl, disabling version check" >&5 ++$as_echo "$as_me: WARNING: using in-tree isl, disabling version check" >&2;} ++ fi ++ ++ isllibs="${isllibs} -lisl" ++ ++ ++ ++ if test "${ENABLE_ISL_CHECK}" = yes ; then ++ _isl_saved_CFLAGS=$CFLAGS ++ _isl_saved_LDFLAGS=$LDFLAGS ++ _isl_saved_LIBS=$LIBS ++ ++ CFLAGS="${_isl_saved_CFLAGS} ${islinc} ${gmpinc}" ++ LDFLAGS="${_isl_saved_LDFLAGS} ${isllibs} ${gmplibs}" ++ LIBS="${_isl_saved_LIBS} -lisl -lgmp" ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isl 0.15 or later" >&5 ++$as_echo_n "checking for isl 0.15 or later... " >&6; } ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++#include ++int ++main () ++{ ++isl_options_set_schedule_serialize_sccs (NULL, 0); ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_link "$LINENO"; then : ++ gcc_cv_isl=yes ++else ++ gcc_cv_isl=no ++fi ++rm -f core conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_isl" >&5 ++$as_echo "$gcc_cv_isl" >&6; } ++ ++ if test "${gcc_cv_isl}" = no ; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: required isl version is 0.15 or later" >&5 ++$as_echo "required isl version is 0.15 or later" >&6; } ++ fi ++ ++ CFLAGS=$_isl_saved_CFLAGS ++ LDFLAGS=$_isl_saved_LDFLAGS ++ LIBS=$_isl_saved_LIBS ++ fi ++ ++ ++ ++ ++ ++ ++ if test "x${with_isl}" = xno; then ++ graphite_requested=no ++ elif test "x${with_isl}" != x \ ++ || test "x${with_isl_include}" != x \ ++ || test "x${with_isl_lib}" != x ; then ++ graphite_requested=yes ++ else ++ graphite_requested=no ++ fi ++ ++ ++ ++ if test "${gcc_cv_isl}" = no ; then ++ isllibs= ++ islinc= ++ fi ++ ++ if test "${graphite_requested}" = yes \ ++ && test "x${isllibs}" = x \ ++ && test "x${islinc}" = x ; then ++ ++ as_fn_error $? "Unable to find a usable isl. See config.log for details." "$LINENO" 5 ++ fi ++ ++ ++fi ++ ++# If the isl check failed, disable builds of in-tree variant of isl ++if test "x$with_isl" = xno || ++ test "x$gcc_cv_isl" = xno; then ++ noconfigdirs="$noconfigdirs isl" ++ islinc= ++fi ++ ++ ++ ++ ++# Check for LTO support. ++# Check whether --enable-lto was given. ++if test "${enable_lto+set}" = set; then : ++ enableval=$enable_lto; enable_lto=$enableval ++else ++ enable_lto=yes; default_enable_lto=yes ++fi ++ ++ ++ ++ ++ ++target_elf=no ++case $target in ++ *-darwin* | *-aix* | *-cygwin* | *-mingw* | *-aout* | *-*coff* | \ ++ *-msdosdjgpp* | *-vms* | *-wince* | *-*-pe* | \ ++ alpha*-dec-osf* | *-interix* | hppa[12]*-*-hpux* | \ ++ nvptx-*-none) ++ target_elf=no ++ ;; ++ *) ++ target_elf=yes ++ ;; ++esac ++ ++if test $target_elf = yes; then : ++ # ELF platforms build the lto-plugin always. ++ build_lto_plugin=yes ++ ++else ++ if test x"$default_enable_lto" = x"yes" ; then ++ case $target in ++ *-apple-darwin[912]* | *-cygwin* | *-mingw* | *djgpp*) ;; ++ # On other non-ELF platforms, LTO has yet to be validated. ++ *) enable_lto=no ;; ++ esac ++ else ++ # Apart from ELF platforms, only Windows and Darwin support LTO so far. ++ # It would also be nice to check the binutils support, but we don't ++ # have gcc_GAS_CHECK_FEATURE available here. For now, we'll just ++ # warn during gcc/ subconfigure; unless you're bootstrapping with ++ # -flto it won't be needed until after installation anyway. ++ case $target in ++ *-cygwin* | *-mingw* | *-apple-darwin* | *djgpp*) ;; ++ *) if test x"$enable_lto" = x"yes"; then ++ as_fn_error $? "LTO support is not enabled for this target." "$LINENO" 5 ++ fi ++ ;; ++ esac ++ fi ++ # Among non-ELF, only Windows platforms support the lto-plugin so far. ++ # Build it unless LTO was explicitly disabled. ++ case $target in ++ *-cygwin* | *-mingw*) build_lto_plugin=$enable_lto ;; ++ *) ;; ++ esac ++ ++fi ++ ++ ++# Check whether --enable-linker-plugin-configure-flags was given. ++if test "${enable_linker_plugin_configure_flags+set}" = set; then : ++ enableval=$enable_linker_plugin_configure_flags; extra_linker_plugin_configure_flags=$enableval ++else ++ extra_linker_plugin_configure_flags= ++fi ++ ++ ++# Check whether --enable-linker-plugin-flags was given. ++if test "${enable_linker_plugin_flags+set}" = set; then : ++ enableval=$enable_linker_plugin_flags; extra_linker_plugin_flags=$enableval ++else ++ extra_linker_plugin_flags= ++fi ++ ++ ++ ++# Enable --enable-host-shared. ++# Checked early to determine whether jit is an 'all' language ++# Check whether --enable-host-shared was given. ++if test "${enable_host_shared+set}" = set; then : ++ enableval=$enable_host_shared; host_shared=$enableval ++else ++ host_shared=no ++fi ++ ++ ++ ++# By default, C and C++ are the only stage 1 languages. ++stage1_languages=,c, ++ ++# Target libraries that we bootstrap. ++bootstrap_target_libs=,target-libgcc, ++ ++# Figure out what language subdirectories are present. ++# Look if the user specified --enable-languages="..."; if not, use ++# the environment variable $LANGUAGES if defined. $LANGUAGES might ++# go away some day. ++# NB: embedded tabs in this IF block -- do not untabify ++if test -d ${srcdir}/gcc; then ++ if test x"${enable_languages+set}" != xset; then ++ if test x"${LANGUAGES+set}" = xset; then ++ enable_languages="${LANGUAGES}" ++ echo configure.ac: warning: setting LANGUAGES is deprecated, use --enable-languages instead 1>&2 ++ else ++ enable_languages=default ++ fi ++ else ++ if test x"${enable_languages}" = x || ++ test x"${enable_languages}" = xyes; ++ then ++ echo configure.ac: --enable-languages needs at least one language argument 1>&2 ++ exit 1 ++ fi ++ fi ++ enable_languages=`echo "${enable_languages}" | sed -e 's/[ ,][ ,]*/,/g' -e 's/,$//'` ++ ++ # 'f95' is the old name for the 'fortran' language. We issue a warning ++ # and make the substitution. ++ case ,${enable_languages}, in ++ *,f95,*) ++ echo configure.ac: warning: 'f95' as language name is deprecated, use 'fortran' instead 1>&2 ++ enable_languages=`echo "${enable_languages}" | sed -e 's/f95/fortran/g'` ++ ;; ++ esac ++ ++ # If bootstrapping, C++ must be enabled. ++ case ",$enable_languages,:$enable_bootstrap" in ++ *,c++,*:*) ;; ++ *:yes) ++ if test -f ${srcdir}/gcc/cp/config-lang.in; then ++ enable_languages="${enable_languages},c++" ++ else ++ as_fn_error $? "bootstrapping requires c++ sources" "$LINENO" 5 ++ fi ++ ;; ++ esac ++ ++ # First scan to see if an enabled language requires some other language. ++ # We assume that a given config-lang.in will list all the language ++ # front ends it requires, even if some are required indirectly. ++ for lang_frag in ${srcdir}/gcc/*/config-lang.in .. ; do ++ case ${lang_frag} in ++ ..) ;; ++ # The odd quoting in the next line works around ++ # an apparent bug in bash 1.12 on linux. ++ ${srcdir}/gcc/[*]/config-lang.in) ;; ++ *) ++ # From the config-lang.in, get $language, $lang_requires, and ++ # $lang_requires_boot_languages. ++ language= ++ lang_requires= ++ lang_requires_boot_languages= ++ # set srcdir during sourcing lang_frag to the gcc dir. ++ # Sadly overriding srcdir on the . line doesn't work in plain sh as it ++ # polutes this shell ++ saved_srcdir=${srcdir} ++ srcdir=${srcdir}/gcc . ${lang_frag} ++ srcdir=${saved_srcdir} ++ for other in ${lang_requires} ${lang_requires_boot_languages}; do ++ case ,${enable_languages}, in ++ *,$other,*) ;; ++ *,default,*) ;; ++ *,all,*) ;; ++ *,$language,*) ++ echo " \`$other' language required by \`$language'; enabling" 1>&2 ++ enable_languages="${enable_languages},${other}" ++ ;; ++ esac ++ done ++ for other in ${lang_requires_boot_languages} ; do ++ if test "$other" != "c"; then ++ case ,${enable_stage1_languages}, in ++ *,$other,*) ;; ++ *,default,*) ;; ++ *,all,*) ;; ++ *) ++ case ,${enable_languages}, in ++ *,$language,*) ++ echo " '$other' language required by '$language' in stage 1; enabling" 1>&2 ++ enable_stage1_languages="$enable_stage1_languages,${other}" ++ ;; ++ esac ++ ;; ++ esac ++ fi ++ done ++ ;; ++ esac ++ done ++ ++ new_enable_languages=,c, ++ ++ # If LTO is enabled, add the LTO front end. ++ if test "$enable_lto" = "yes" ; then ++ case ,${enable_languages}, in ++ *,lto,*) ;; ++ *) enable_languages="${enable_languages},lto" ;; ++ esac ++ if test "${build_lto_plugin}" = "yes" ; then ++ configdirs="$configdirs lto-plugin" ++ fi ++ fi ++ ++ # If we're building an offloading compiler, add the LTO front end. ++ if test x"$enable_as_accelerator_for" != x ; then ++ case ,${enable_languages}, in ++ *,lto,*) ;; ++ *) enable_languages="${enable_languages},lto" ;; ++ esac ++ fi ++ ++ missing_languages=`echo ",$enable_languages," | sed -e s/,default,/,/ -e s/,all,/,/ -e s/,c,/,/ ` ++ potential_languages=,c, ++ ++ enabled_target_libs= ++ disabled_target_libs= ++ ++ for lang_frag in ${srcdir}/gcc/*/config-lang.in .. ; do ++ case ${lang_frag} in ++ ..) ;; ++ # The odd quoting in the next line works around ++ # an apparent bug in bash 1.12 on linux. ++ ${srcdir}/gcc/[*]/config-lang.in) ;; ++ *) ++ # From the config-lang.in, get $language, $target_libs, ++ # $lang_dirs, $boot_language, and $build_by_default ++ language= ++ target_libs= ++ lang_dirs= ++ subdir_requires= ++ boot_language=no ++ build_by_default=yes ++ # set srcdir during sourcing. See above about save & restore ++ saved_srcdir=${srcdir} ++ srcdir=${srcdir}/gcc . ${lang_frag} ++ srcdir=${saved_srcdir} ++ if test x${language} = x; then ++ echo "${lang_frag} doesn't set \$language." 1>&2 ++ exit 1 ++ fi ++ ++ if test "$language" = "c++"; then ++ boot_language=yes ++ fi ++ ++ add_this_lang=no ++ # C is always enabled, so no need to add it again ++ if test "$language" != "c"; then ++ case ,${enable_languages}, in ++ *,${language},*) ++ # Language was explicitly selected; include it ++ add_this_lang=yes ++ ;; ++ *,all,*) ++ # All languages are enabled ++ add_this_lang=all ++ ;; ++ *,default,*) ++ # 'default' was selected, select it if it is a default language ++ add_this_lang=${build_by_default} ++ ;; ++ esac ++ fi ++ ++ # Disable languages that need other directories if these aren't available. ++ for i in $subdir_requires; do ++ test -f "$srcdir/gcc/$i/config-lang.in" && continue ++ case ${add_this_lang} in ++ yes) ++ # Specifically requested language; tell them. ++ as_fn_error $? "The gcc/$i directory contains parts of $language but is missing" "$LINENO" 5 ++ ;; ++ all) ++ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The gcc/$i directory contains parts of $language but is missing" >&5 ++$as_echo "$as_me: WARNING: The gcc/$i directory contains parts of $language but is missing" >&2;} ++ add_this_lang=unsupported ++ ;; ++ *) ++ # Silently disable. ++ add_this_lang=unsupported ++ ;; ++ esac ++ done ++ ++ # Disable Ada if no preexisting GNAT is available. ++ case ${add_this_lang}:${language}:${have_gnat} in ++ yes:ada:no) ++ # Specifically requested language; tell them. ++ as_fn_error $? "GNAT is required to build $language" "$LINENO" 5 ++ ;; ++ all:ada:no) ++ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: GNAT is required to build $language" >&5 ++$as_echo "$as_me: WARNING: GNAT is required to build $language" >&2;} ++ add_this_lang=unsupported ++ ;; ++ *:ada:no) ++ # Silently disable. ++ add_this_lang=unsupported ++ ;; ++ esac ++ ++ # Disable jit if -enable-host-shared not specified ++ case ${add_this_lang}:${language}:${host_shared} in ++ yes:jit:no) ++ # PR jit/64780: explicitly specify --enable-host-shared ++ as_fn_error $? " ++Enabling language \"jit\" requires --enable-host-shared. ++ ++--enable-host-shared typically slows the rest of the compiler down by ++a few %, so you must explicitly enable it. ++ ++If you want to build both the jit and the regular compiler, it is often ++best to do this via two separate configure/builds, in separate ++directories, to avoid imposing the performance cost of ++--enable-host-shared on the regular compiler." "$LINENO" 5 ++ ;; ++ all:jit:no) ++ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-host-shared required to build $language" >&5 ++$as_echo "$as_me: WARNING: --enable-host-shared required to build $language" >&2;} ++ add_this_lang=unsupported ++ ;; ++ *:jit:no) ++ # Silently disable. ++ add_this_lang=unsupported ++ ;; ++ esac ++ ++ # Disable a language that is unsupported by the target. ++ case "${add_this_lang}: $unsupported_languages " in ++ no:*) ;; ++ unsupported:*) ;; ++ *:*" $language "*) ++ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ${language} not supported for this target" >&5 ++$as_echo "$as_me: WARNING: ${language} not supported for this target" >&2;} ++ add_this_lang=unsupported ++ ;; ++ esac ++ ++ case $add_this_lang in ++ unsupported) ++ # Remove language-dependent dirs. ++ disabled_target_libs="$disabled_target_libs $target_libs" ++ noconfigdirs="$noconfigdirs $lang_dirs" ++ ;; ++ no) ++ # Remove language-dependent dirs; still show language as supported. ++ disabled_target_libs="$disabled_target_libs $target_libs" ++ noconfigdirs="$noconfigdirs $lang_dirs" ++ potential_languages="${potential_languages}${language}," ++ ;; ++ all|yes) ++ new_enable_languages="${new_enable_languages}${language}," ++ potential_languages="${potential_languages}${language}," ++ missing_languages=`echo "$missing_languages" | sed "s/,$language,/,/"` ++ enabled_target_libs="$enabled_target_libs $target_libs" ++ case "${boot_language}:,$enable_stage1_languages," in ++ yes:* | *:*,$language,* | *:*,yes, | *:*,all,) ++ # Add to (comma-separated) list of stage 1 languages. ++ case ",$stage1_languages," in ++ *,$language,* | ,yes, | ,all,) ;; ++ *) stage1_languages="${stage1_languages}${language}," ;; ++ esac ++ # We need to bootstrap any supporting libraries. ++ bootstrap_target_libs="${bootstrap_target_libs}${target_libs}," ++ ;; ++ esac ++ ;; ++ esac ++ ;; ++ esac ++ done ++ ++ # Add target libraries which are only needed for disabled languages ++ # to noconfigdirs. ++ if test -n "$disabled_target_libs"; then ++ for dir in $disabled_target_libs; do ++ case " $enabled_target_libs " in ++ *" ${dir} "*) ;; ++ *) noconfigdirs="$noconfigdirs $dir" ;; ++ esac ++ done ++ fi ++ ++ # Check whether --enable-stage1-languages was given. ++if test "${enable_stage1_languages+set}" = set; then : ++ enableval=$enable_stage1_languages; case ,${enable_stage1_languages}, in ++ ,no,|,,) ++ # Set it to something that will have no effect in the loop below ++ enable_stage1_languages=c ;; ++ ,yes,) ++ enable_stage1_languages=`echo $new_enable_languages | \ ++ sed -e "s/^,//" -e "s/,$//" ` ;; ++ *,all,*) ++ enable_stage1_languages=`echo ,$enable_stage1_languages, | \ ++ sed -e "s/,all,/$new_enable_languages/" -e "s/^,//" -e "s/,$//" ` ;; ++ esac ++ ++ # Add "good" languages from enable_stage1_languages to stage1_languages, ++ # while "bad" languages go in missing_languages. Leave no duplicates. ++ for i in `echo $enable_stage1_languages | sed 's/,/ /g' `; do ++ case $potential_languages in ++ *,$i,*) ++ case $stage1_languages in ++ *,$i,*) ;; ++ *) stage1_languages="$stage1_languages$i," ;; ++ esac ;; ++ *) ++ case $missing_languages in ++ *,$i,*) ;; ++ *) missing_languages="$missing_languages$i," ;; ++ esac ;; ++ esac ++ done ++fi ++ ++ ++ # Remove leading/trailing commas that were added for simplicity ++ potential_languages=`echo "$potential_languages" | sed -e "s/^,//" -e "s/,$//"` ++ missing_languages=`echo "$missing_languages" | sed -e "s/^,//" -e "s/,$//"` ++ stage1_languages=`echo "$stage1_languages" | sed -e "s/^,//" -e "s/,$//"` ++ new_enable_languages=`echo "$new_enable_languages" | sed -e "s/^,//" -e "s/,$//"` ++ ++ if test "x$missing_languages" != x; then ++ as_fn_error $? " ++The following requested languages could not be built: ${missing_languages} ++Supported languages are: ${potential_languages}" "$LINENO" 5 ++ fi ++ if test "x$new_enable_languages" != "x$enable_languages"; then ++ echo The following languages will be built: ${new_enable_languages} ++ enable_languages="$new_enable_languages" ++ fi ++ ++ ++ ac_configure_args=`echo " $ac_configure_args" | sed -e "s/ '--enable-languages=[^ ]*'//g" -e "s/$/ '--enable-languages="$enable_languages"'/" ` ++fi ++ ++# Handle --disable- generically. ++for dir in $configdirs $build_configdirs $target_configdirs ; do ++ dirname=`echo $dir | sed -e s/target-//g -e s/build-//g -e s/-/_/g` ++ varname=`echo $dirname | sed -e s/+/_/g` ++ if eval test x\${enable_${varname}} "=" xno ; then ++ noconfigdirs="$noconfigdirs $dir" ++ fi ++done ++ ++# Check for Boehm's garbage collector ++# Check whether --enable-objc-gc was given. ++if test "${enable_objc_gc+set}" = set; then : ++ enableval=$enable_objc_gc; ++fi ++ ++ ++# Check whether --with-target-bdw-gc was given. ++if test "${with_target_bdw_gc+set}" = set; then : ++ withval=$with_target_bdw_gc; ++fi ++ ++ ++# Check whether --with-target-bdw-gc-include was given. ++if test "${with_target_bdw_gc_include+set}" = set; then : ++ withval=$with_target_bdw_gc_include; ++fi ++ ++ ++# Check whether --with-target-bdw-gc-lib was given. ++if test "${with_target_bdw_gc_lib+set}" = set; then : ++ withval=$with_target_bdw_gc_lib; ++fi ++ ++ ++case ,${enable_languages},:${enable_objc_gc} in *,objc,*:yes|*,objc,*:auto) ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bdw garbage collector" >&5 ++$as_echo_n "checking for bdw garbage collector... " >&6; } ++ if test "x$with_target_bdw_gc$with_target_bdw_gc_include$with_target_bdw_gc_lib" = x; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: using bdw-gc in default locations" >&5 ++$as_echo "using bdw-gc in default locations" >&6; } ++ else ++ if test "x$with_target_bdw_gc_include" = x && test "x$with_target_bdw_gc_lib" != x; then ++ as_fn_error $? "found --with-target-bdw-gc-lib but --with-target-bdw-gc-include missing" "$LINENO" 5 ++ elif test "x$with_target_bdw_gc_include" != x && test "x$with_target_bdw_gc_lib" = x; then ++ as_fn_error $? "found --with-target-bdw-gc-include but --with-target-bdw-gc-lib missing" "$LINENO" 5 ++ else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: using paths configured with --with-target-bdw-gc options" >&5 ++$as_echo "using paths configured with --with-target-bdw-gc options" >&6; } ++ fi ++ fi ++esac ++ ++# Disable libitm, libsanitizer, libvtv, liboffloadmic if we're not building C++ ++case ,${enable_languages}, in ++ *,c++,*) ++ # Disable libitm, libsanitizer if we're not building libstdc++ ++ case "${noconfigdirs}" in ++ *target-libstdc++-v3*) ++ noconfigdirs="$noconfigdirs target-libitm target-libsanitizer" ++ ;; ++ *) ;; ++ esac ++ ;; ++ *) ++ noconfigdirs="$noconfigdirs target-liboffloadmic target-libitm target-libsanitizer target-libvtv" ++ ;; ++esac ++ ++# If gcc/ is not in the source tree then we'll not be building a ++# target compiler, assume in that case we don't want to build any ++# target libraries or tools. ++# ++# This was added primarily for the benefit for binutils-gdb who reuse ++# this configure script, but don't always have target tools available. ++if test ! -d ${srcdir}/gcc; then ++ skipdirs="${skipdirs} ${target_configdirs}" ++fi ++ ++# Remove the entries in $skipdirs and $noconfigdirs from $configdirs, ++# $build_configdirs and $target_configdirs. ++# If we have the source for $noconfigdirs entries, add them to $notsupp. ++ ++notsupp="" ++for dir in . $skipdirs $noconfigdirs ; do ++ dirname=`echo $dir | sed -e s/target-//g -e s/build-//g` ++ if test $dir != . && echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then ++ configdirs=`echo " ${configdirs} " | sed -e "s/ ${dir} / /"` ++ if test -r $srcdir/$dirname/configure ; then ++ if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then ++ true ++ else ++ notsupp="$notsupp $dir" ++ fi ++ fi ++ fi ++ if test $dir != . && echo " ${build_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then ++ build_configdirs=`echo " ${build_configdirs} " | sed -e "s/ ${dir} / /"` ++ if test -r $srcdir/$dirname/configure ; then ++ if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then ++ true ++ else ++ notsupp="$notsupp $dir" ++ fi ++ fi ++ fi ++ if test $dir != . && echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then ++ target_configdirs=`echo " ${target_configdirs} " | sed -e "s/ ${dir} / /"` ++ if test -r $srcdir/$dirname/configure ; then ++ if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then ++ true ++ else ++ notsupp="$notsupp $dir" ++ fi ++ fi ++ fi ++done ++ ++# Quietly strip out all directories which aren't configurable in this tree. ++# This relies on all configurable subdirectories being autoconfiscated, which ++# is now the case. ++build_configdirs_all="$build_configdirs" ++build_configdirs= ++for i in ${build_configdirs_all} ; do ++ j=`echo $i | sed -e s/build-//g` ++ if test -f ${srcdir}/$j/configure ; then ++ build_configdirs="${build_configdirs} $i" ++ fi ++done ++ ++configdirs_all="$configdirs" ++configdirs= ++for i in ${configdirs_all} ; do ++ if test -f ${srcdir}/$i/configure ; then ++ configdirs="${configdirs} $i" ++ fi ++done ++ ++target_configdirs_all="$target_configdirs" ++target_configdirs= ++for i in ${target_configdirs_all} ; do ++ j=`echo $i | sed -e s/target-//g` ++ if test -f ${srcdir}/$j/configure ; then ++ target_configdirs="${target_configdirs} $i" ++ fi ++done ++ ++# libiberty-linker-plugin is special: it doesn't have its own source directory, ++# so we have to add it after the preceding checks. ++if test x"$extra_linker_plugin_flags$extra_linker_plugin_configure_flags" != x ++then ++ case " $configdirs " in ++ *" libiberty "*) ++ # If we can build libiberty, we can also build libiberty-linker-plugin. ++ configdirs="$configdirs libiberty-linker-plugin" ++ extra_linker_plugin_configure_flags="$extra_linker_plugin_configure_flags \ ++ --with-libiberty=../libiberty-linker-plugin";; ++ *) ++ as_fn_error $? "libiberty missing" "$LINENO" 5;; ++ esac ++fi ++ ++# Sometimes we have special requirements for the host libiberty. ++extra_host_libiberty_configure_flags= ++extra_host_zlib_configure_flags= ++case " $configdirs " in ++ *" lto-plugin "* | *" libcc1 "*) ++ # When these are to be built as shared libraries, the same applies to ++ # libiberty. ++ extra_host_libiberty_configure_flags=--enable-shared ++ ;; ++ *" bfd "*) ++ # When bfd is to be built as a shared library, the same applies to ++ # zlib. ++ if test "$enable_shared" = "yes"; then ++ extra_host_zlib_configure_flags=--enable-host-shared ++ fi ++ ;; ++esac ++ ++ ++ ++# Produce a warning message for the subdirs we can't configure. ++# This isn't especially interesting in the Cygnus tree, but in the individual ++# FSF releases, it's important to let people know when their machine isn't ++# supported by the one or two programs in a package. ++ ++if test -n "${notsupp}" && test -z "${norecursion}" ; then ++ # If $appdirs is non-empty, at least one of those directories must still ++ # be configured, or we error out. (E.g., if the gas release supports a ++ # specified target in some subdirs but not the gas subdir, we shouldn't ++ # pretend that all is well.) ++ if test -n "$appdirs" ; then ++ for dir in $appdirs ; do ++ if test -r $dir/Makefile.in ; then ++ if echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then ++ appdirs="" ++ break ++ fi ++ if echo " ${target_configdirs} " | grep " target-${dir} " >/dev/null 2>&1; then ++ appdirs="" ++ break ++ fi ++ fi ++ done ++ if test -n "$appdirs" ; then ++ echo "*** This configuration is not supported by this package." 1>&2 ++ exit 1 ++ fi ++ fi ++ # Okay, some application will build, or we don't care to check. Still ++ # notify of subdirs not getting built. ++ echo "*** This configuration is not supported in the following subdirectories:" 1>&2 ++ echo " ${notsupp}" 1>&2 ++ echo " (Any other directories should still work fine.)" 1>&2 ++fi ++ ++case "$host" in ++ *msdosdjgpp*) ++ enable_gdbtk=no ;; ++esac ++ ++# To find our prefix, in gcc_cv_tool_prefix. ++ ++# The user is always right. ++if test "${PATH_SEPARATOR+set}" != set; then ++ echo "#! /bin/sh" >conf$$.sh ++ echo "exit 0" >>conf$$.sh ++ chmod +x conf$$.sh ++ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then ++ PATH_SEPARATOR=';' ++ else ++ PATH_SEPARATOR=: ++ fi ++ rm -f conf$$.sh ++fi ++ ++ ++ get_gcc_base_ver="cat" ++ ++# Check whether --with-gcc-major-version-only was given. ++if test "${with_gcc_major_version_only+set}" = set; then : ++ withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then ++ get_gcc_base_ver="sed -e 's/^\([0-9]*\).*/\1/'" ++ fi ++ ++fi ++ ++ ++ ++ ++ ++ ++if test "x$exec_prefix" = xNONE; then ++ if test "x$prefix" = xNONE; then ++ gcc_cv_tool_prefix=$ac_default_prefix ++ else ++ gcc_cv_tool_prefix=$prefix ++ fi ++else ++ gcc_cv_tool_prefix=$exec_prefix ++fi ++ ++# If there is no compiler in the tree, use the PATH only. In any ++# case, if there is no compiler in the tree nobody should use ++# AS_FOR_TARGET and LD_FOR_TARGET. ++if test x$host = x$build && test -f $srcdir/gcc/BASE-VER; then ++ if test x$with_gcc_major_version_only = xyes ; then ++ gcc_version=`sed -e 's/^\([0-9]*\).*$/\1/' $srcdir/gcc/BASE-VER` ++ else ++ gcc_version=`cat $srcdir/gcc/BASE-VER` ++ fi ++ gcc_cv_tool_dirs="$gcc_cv_tool_prefix/libexec/gcc/$target_noncanonical/$gcc_version$PATH_SEPARATOR" ++ gcc_cv_tool_dirs="$gcc_cv_tool_dirs$gcc_cv_tool_prefix/libexec/gcc/$target_noncanonical$PATH_SEPARATOR" ++ gcc_cv_tool_dirs="$gcc_cv_tool_dirs/usr/lib/gcc/$target_noncanonical/$gcc_version$PATH_SEPARATOR" ++ gcc_cv_tool_dirs="$gcc_cv_tool_dirs/usr/lib/gcc/$target_noncanonical$PATH_SEPARATOR" ++ gcc_cv_tool_dirs="$gcc_cv_tool_dirs$gcc_cv_tool_prefix/$target_noncanonical/bin/$target_noncanonical/$gcc_version$PATH_SEPARATOR" ++ gcc_cv_tool_dirs="$gcc_cv_tool_dirs$gcc_cv_tool_prefix/$target_noncanonical/bin$PATH_SEPARATOR" ++else ++ gcc_cv_tool_dirs= ++fi ++ ++if test x$build = x$target && test -n "$md_exec_prefix"; then ++ gcc_cv_tool_dirs="$gcc_cv_tool_dirs$md_exec_prefix$PATH_SEPARATOR" ++fi ++ ++ ++ ++copy_dirs= ++ ++ ++# Check whether --with-build-sysroot was given. ++if test "${with_build_sysroot+set}" = set; then : ++ withval=$with_build_sysroot; if test x"$withval" != x ; then ++ SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval" ++ fi ++else ++ SYSROOT_CFLAGS_FOR_TARGET= ++fi ++ ++ ++ ++ ++# Check whether --with-debug-prefix-map was given. ++if test "${with_debug_prefix_map+set}" = set; then : ++ withval=$with_debug_prefix_map; if test x"$withval" != x; then ++ DEBUG_PREFIX_CFLAGS_FOR_TARGET= ++ for debug_map in $withval; do ++ DEBUG_PREFIX_CFLAGS_FOR_TARGET="$DEBUG_PREFIX_CFLAGS_FOR_TARGET -fdebug-prefix-map=$debug_map" ++ done ++ fi ++else ++ DEBUG_PREFIX_CFLAGS_FOR_TARGET= ++fi ++ ++ ++ ++# During gcc bootstrap, if we use some random cc for stage1 then CFLAGS ++# might be empty or "-g". We don't require a C++ compiler, so CXXFLAGS ++# might also be empty (or "-g", if a non-GCC C++ compiler is in the path). ++# We want to ensure that TARGET libraries (which we know are built with ++# gcc) are built with "-O2 -g", so include those options when setting ++# CFLAGS_FOR_TARGET and CXXFLAGS_FOR_TARGET. ++if test "x$CFLAGS_FOR_TARGET" = x; then ++ if test "x${is_cross_compiler}" = xyes; then ++ CFLAGS_FOR_TARGET="-g -O2" ++ else ++ CFLAGS_FOR_TARGET=$CFLAGS ++ case " $CFLAGS " in ++ *" -O2 "*) ;; ++ *) CFLAGS_FOR_TARGET="-O2 $CFLAGS_FOR_TARGET" ;; ++ esac ++ case " $CFLAGS " in ++ *" -g "* | *" -g3 "*) ;; ++ *) CFLAGS_FOR_TARGET="-g $CFLAGS_FOR_TARGET" ;; ++ esac ++ fi ++fi ++ ++ ++if test "x$CXXFLAGS_FOR_TARGET" = x; then ++ if test "x${is_cross_compiler}" = xyes; then ++ CXXFLAGS_FOR_TARGET="-g -O2" ++ else ++ CXXFLAGS_FOR_TARGET=$CXXFLAGS ++ case " $CXXFLAGS " in ++ *" -O2 "*) ;; ++ *) CXXFLAGS_FOR_TARGET="-O2 $CXXFLAGS_FOR_TARGET" ;; ++ esac ++ case " $CXXFLAGS " in ++ *" -g "* | *" -g3 "*) ;; ++ *) CXXFLAGS_FOR_TARGET="-g $CXXFLAGS_FOR_TARGET" ;; ++ esac ++ fi ++fi ++ ++ ++ ++ ++# Handle --with-headers=XXX. If the value is not "yes", the contents of ++# the named directory are copied to $(tooldir)/sys-include. ++if test x"${with_headers}" != x && test x"${with_headers}" != xno ; then ++ if test x${is_cross_compiler} = xno ; then ++ echo 1>&2 '***' --with-headers is only supported when cross compiling ++ exit 1 ++ fi ++ if test x"${with_headers}" != xyes ; then ++ x=${gcc_cv_tool_prefix} ++ copy_dirs="${copy_dirs} ${with_headers} $x/${target_noncanonical}/sys-include" ++ fi ++fi ++ ++# Handle --with-libs=XXX. If the value is not "yes", the contents of ++# the name directories are copied to $(tooldir)/lib. Multiple directories ++# are permitted. ++if test x"${with_libs}" != x && test x"${with_libs}" != xno ; then ++ if test x${is_cross_compiler} = xno ; then ++ echo 1>&2 '***' --with-libs is only supported when cross compiling ++ exit 1 ++ fi ++ if test x"${with_libs}" != xyes ; then ++ # Copy the libraries in reverse order, so that files in the first named ++ # library override files in subsequent libraries. ++ x=${gcc_cv_tool_prefix} ++ for l in ${with_libs}; do ++ copy_dirs="$l $x/${target_noncanonical}/lib ${copy_dirs}" ++ done ++ fi ++fi ++ ++# Set with_gnu_as, with_gnu_ld, and with_system_zlib as appropriate. ++# ++# This is done by determining whether or not the appropriate directory ++# is available, and by checking whether or not specific configurations ++# have requested that this magic not happen. ++# ++# The command line options always override the explicit settings in ++# configure.ac, and the settings in configure.ac override this magic. ++# ++# If the default for a toolchain is to use GNU as and ld, and you don't ++# want to do that, then you should use the --without-gnu-as and ++# --without-gnu-ld options for the configure script. Similarly, if ++# the default is to use the included zlib and you don't want to do that, ++# you should use the --with-system-zlib option for the configure script. ++ ++if test x${use_gnu_as} = x && ++ echo " ${configdirs} " | grep " gas " > /dev/null 2>&1 ; then ++ with_gnu_as=yes ++ extra_host_args="$extra_host_args --with-gnu-as" ++fi ++ ++if test x${use_gnu_ld} = x && ++ echo " ${configdirs} " | egrep " (go)?ld " > /dev/null 2>&1 ; then ++ with_gnu_ld=yes ++ extra_host_args="$extra_host_args --with-gnu-ld" ++fi ++ ++if test x${use_included_zlib} = x && ++ echo " ${configdirs} " | grep " zlib " > /dev/null 2>&1 ; then ++ : ++else ++ with_system_zlib=yes ++ extra_host_args="$extra_host_args --with-system-zlib" ++fi ++ ++# If using newlib, add --with-newlib to the extra_host_args so that gcc/configure ++# can detect this case. ++ ++if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " target-newlib " > /dev/null 2>&1 ; then ++ with_newlib=yes ++ extra_host_args="$extra_host_args --with-newlib" ++fi ++ ++# Handle ${copy_dirs} ++set fnord ${copy_dirs} ++shift ++while test $# != 0 ; do ++ if test -f $2/COPIED && test x"`cat $2/COPIED`" = x"$1" ; then ++ : ++ else ++ echo Copying $1 to $2 ++ ++ # Use the install script to create the directory and all required ++ # parent directories. ++ if test -d $2 ; then ++ : ++ else ++ echo >config.temp ++ ${srcdir}/install-sh -c -m 644 config.temp $2/COPIED ++ fi ++ ++ # Copy the directory, assuming we have tar. ++ # FIXME: Should we use B in the second tar? Not all systems support it. ++ (cd $1; tar -cf - .) | (cd $2; tar -xpf -) ++ ++ # It is the responsibility of the user to correctly adjust all ++ # symlinks. If somebody can figure out how to handle them correctly ++ # here, feel free to add the code. ++ ++ echo $1 > $2/COPIED ++ fi ++ shift; shift ++done ++ ++# Determine a target-dependent exec_prefix that the installed ++# gcc will search in. Keep this list sorted by triplet, with ++# the *-*-osname triplets last. ++md_exec_prefix= ++case "${target}" in ++ i[34567]86-pc-msdosdjgpp*) ++ md_exec_prefix=/dev/env/DJDIR/bin ++ ;; ++ *-*-hpux* | \ ++ *-*-nto-qnx* | \ ++ *-*-solaris2*) ++ md_exec_prefix=/usr/ccs/bin ++ ;; ++esac ++ ++extra_arflags_for_target= ++extra_nmflags_for_target= ++extra_ranlibflags_for_target= ++target_makefile_frag=/dev/null ++case "${target}" in ++ spu-*-*) ++ target_makefile_frag="config/mt-spu" ++ ;; ++ mips*-sde-elf* | mips*-mti-elf* | mips*-img-elf*) ++ target_makefile_frag="config/mt-sde" ++ ;; ++ mipsisa*-*-elfoabi*) ++ target_makefile_frag="config/mt-mips-elfoabi" ++ ;; ++ mips*-*-*linux* | mips*-*-gnu*) ++ target_makefile_frag="config/mt-mips-gnu" ++ ;; ++ nios2-*-elf*) ++ target_makefile_frag="config/mt-nios2-elf" ++ ;; ++ *-*-linux-android*) ++ target_makefile_frag="config/mt-android" ++ ;; ++ *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu | *-*-kopensolaris*-gnu) ++ target_makefile_frag="config/mt-gnu" ++ ;; ++ *-*-aix4.[3456789]* | *-*-aix[56789].*) ++ # nm and ar from AIX 4.3 and above require -X32_64 flag to all ar and nm ++ # commands to handle both 32-bit and 64-bit objects. These flags are ++ # harmless if we're using GNU nm or ar. ++ extra_arflags_for_target=" -X32_64" ++ extra_nmflags_for_target=" -B -X32_64" ++ ;; ++esac ++ ++alphaieee_frag=/dev/null ++case $target in ++ alpha*-*-*) ++ # This just makes sure to use the -mieee option to build target libs. ++ # This should probably be set individually by each library. ++ alphaieee_frag="config/mt-alphaieee" ++ ;; ++esac ++ ++# If --enable-target-optspace always use -Os instead of -O2 to build ++# the target libraries, similarly if it is not specified, use -Os ++# on selected platforms. ++ospace_frag=/dev/null ++case "${enable_target_optspace}:${target}" in ++ yes:*) ++ ospace_frag="config/mt-ospace" ++ ;; ++ :d30v-*) ++ ospace_frag="config/mt-d30v" ++ ;; ++ :m32r-* | :d10v-* | :fr30-* | :i?86*-*-elfiamcu) ++ ospace_frag="config/mt-ospace" ++ ;; ++ no:* | :*) ++ ;; ++ *) ++ echo "*** bad value \"${enable_target_optspace}\" for --enable-target-optspace flag; ignored" 1>&2 ++ ;; ++esac ++ ++# Some systems (e.g., one of the i386-aix systems the gas testers are ++# using) don't handle "\$" correctly, so don't use it here. ++tooldir='${exec_prefix}'/${target_noncanonical} ++build_tooldir=${tooldir} ++ ++# Create a .gdbinit file which runs the one in srcdir ++# and tells GDB to look there for source files. ++ ++if test -r ${srcdir}/.gdbinit ; then ++ case ${srcdir} in ++ .) ;; ++ *) cat > ./.gdbinit < conftest.c ++${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c ++if test $? = 0 ; then ++ if test -s conftest || test -s conftest.exe ; then ++ we_are_ok=yes ++ fi ++fi ++case $we_are_ok in ++ no) ++ echo 1>&2 "*** The command '${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c' failed." ++ echo 1>&2 "*** You must set the environment variable CC to a working compiler." ++ rm -f conftest* ++ exit 1 ++ ;; ++esac ++rm -f conftest* ++ ++# Decide which environment variable is used to find dynamic libraries. ++case "${host}" in ++ *-*-hpux*) RPATH_ENVVAR=SHLIB_PATH ;; ++ *-*-darwin*) RPATH_ENVVAR=DYLD_LIBRARY_PATH ;; ++ *-*-mingw* | *-*-cygwin ) RPATH_ENVVAR=PATH ;; ++ *) RPATH_ENVVAR=LD_LIBRARY_PATH ;; ++esac ++ ++# On systems where the dynamic library environment variable is PATH, ++# gcc/ will put dynamic libraries into a subdirectory to avoid adding ++# built executables to PATH. ++if test "$RPATH_ENVVAR" = PATH; then ++ GCC_SHLIB_SUBDIR=/shlib ++else ++ GCC_SHLIB_SUBDIR= ++fi ++ ++# Adjust the toplevel makefile according to whether bootstrap was selected. ++case $enable_bootstrap in ++ yes) ++ bootstrap_suffix=bootstrap ++ BUILD_CONFIG=bootstrap-debug ++ ;; ++ no) ++ bootstrap_suffix=no-bootstrap ++ BUILD_CONFIG= ++ ;; ++esac ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for default BUILD_CONFIG" >&5 ++$as_echo_n "checking for default BUILD_CONFIG... " >&6; } ++ ++ ++# Check whether --with-build-config was given. ++if test "${with_build_config+set}" = set; then : ++ withval=$with_build_config; case $with_build_config in ++ yes) with_build_config= ;; ++ no) with_build_config= BUILD_CONFIG= ;; ++ esac ++fi ++ ++ ++if test "x${with_build_config}" != x; then ++ BUILD_CONFIG=$with_build_config ++else ++ case $BUILD_CONFIG in ++ bootstrap-debug) ++ if echo "int f (void) { return 0; }" > conftest.c && ++ ${CC} -c conftest.c && ++ mv conftest.o conftest.o.g0 && ++ ${CC} -c -g conftest.c && ++ mv conftest.o conftest.o.g && ++ ${srcdir}/contrib/compare-debug conftest.o.g0 conftest.o.g > /dev/null 2>&1; then ++ : ++ else ++ BUILD_CONFIG= ++ fi ++ rm -f conftest.c conftest.o conftest.o.g0 conftest.o.g ++ ;; ++ esac ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $BUILD_CONFIG" >&5 ++$as_echo "$BUILD_CONFIG" >&6; } ++ ++ ++# Use same top-level configure hooks in libgcc/libstdc++/libvtv. ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-vtable-verify" >&5 ++$as_echo_n "checking for --enable-vtable-verify... " >&6; } ++# Check whether --enable-vtable-verify was given. ++if test "${enable_vtable_verify+set}" = set; then : ++ enableval=$enable_vtable_verify; case "$enableval" in ++ yes) enable_vtable_verify=yes ;; ++ no) enable_vtable_verify=no ;; ++ *) enable_vtable_verify=no;; ++ esac ++else ++ enable_vtable_verify=no ++fi ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_vtable_verify" >&5 ++$as_echo "$enable_vtable_verify" >&6; } ++ ++# Record target_configdirs and the configure arguments for target and ++# build configuration in Makefile. ++target_configdirs=`echo "${target_configdirs}" | sed -e 's/target-//g'` ++build_configdirs=`echo "${build_configdirs}" | sed -e 's/build-//g'` ++bootstrap_fixincludes=no ++ ++# If we are building libgomp, bootstrap it. ++if echo " ${target_configdirs} " | grep " libgomp " > /dev/null 2>&1 ; then ++ bootstrap_target_libs=${bootstrap_target_libs}target-libgomp, ++fi ++ ++# If we are building libsanitizer and $BUILD_CONFIG contains bootstrap-asan ++# or bootstrap-ubsan, bootstrap it. ++if echo " ${target_configdirs} " | grep " libsanitizer " > /dev/null 2>&1; then ++ case "$BUILD_CONFIG" in ++ *bootstrap-asan* | *bootstrap-ubsan* ) ++ bootstrap_target_libs=${bootstrap_target_libs}target-libsanitizer, ++ bootstrap_fixincludes=yes ++ ;; ++ esac ++fi ++ ++# If we are building libvtv and --enable-vtable-verify, bootstrap it. ++if echo " ${target_configdirs} " | grep " libvtv " > /dev/null 2>&1 && ++ test "$enable_vtable_verify" != no; then ++ bootstrap_target_libs=${bootstrap_target_libs}target-libvtv, ++fi ++ ++# Determine whether gdb needs tk/tcl or not. ++# Use 'maybe' since enable_gdbtk might be true even if tk isn't available ++# and in that case we want gdb to be built without tk. Ugh! ++# In fact I believe gdb is the *only* package directly dependent on tk, ++# so we should be able to put the 'maybe's in unconditionally and ++# leave out the maybe dependencies when enable_gdbtk is false. I'm not ++# 100% sure that that's safe though. ++ ++gdb_tk="maybe-all-tcl maybe-all-tk maybe-all-itcl maybe-all-libgui" ++case "$enable_gdbtk" in ++ no) ++ GDB_TK="" ;; ++ yes) ++ GDB_TK="${gdb_tk}" ;; ++ *) ++ # Only add the dependency on gdbtk when GDBtk is part of the gdb ++ # distro. Eventually someone will fix this and move Insight, nee ++ # gdbtk to a separate directory. ++ if test -d ${srcdir}/gdb/gdbtk ; then ++ GDB_TK="${gdb_tk}" ++ else ++ GDB_TK="" ++ fi ++ ;; ++esac ++CONFIGURE_GDB_TK=`echo ${GDB_TK} | sed s/-all-/-configure-/g` ++INSTALL_GDB_TK=`echo ${GDB_TK} | sed s/-all-/-install-/g` ++ ++# gdb and gdbserver depend on gnulib and gdbsupport, but as nothing ++# else does, only include them if one of these is built. The Makefile ++# provides the ordering, so it's enough here to add to the list. ++case " ${configdirs} " in ++ *\ gdb\ *) ++ configdirs="${configdirs} gnulib gdbsupport" ++ ;; ++ *\ gdbserver\ *) ++ configdirs="${configdirs} gnulib gdbsupport" ++ ;; ++ *\ sim\ *) ++ configdirs="${configdirs} gnulib" ++ ;; ++esac ++ ++# Strip out unwanted targets. ++ ++# While at that, we remove Makefiles if we were started for recursive ++# configuration, so that the top-level Makefile reconfigures them, ++# like we used to do when configure itself was recursive. ++ ++# Loop over modules. We used to use the "$extrasub" feature from Autoconf ++# but now we're fixing up the Makefile ourselves with the additional ++# commands passed to AC_CONFIG_FILES. Use separate variables ++# extrasub-{build,host,target} not because there is any reason to split ++# the substitutions up that way, but only to remain below the limit of ++# 99 commands in a script, for HP-UX sed. ++ ++# Do not nest @if/@endif or @unless/@endunless pairs, because ++# configure will not warn you at all. ++ ++case "$enable_bootstrap:$ENABLE_GOLD: $configdirs :,$stage1_languages," in ++ yes:yes:*\ gold\ *:*,c++,*) ;; ++ yes:yes:*\ gold\ *:*) ++ as_fn_error $? "in a combined tree, bootstrapping with --enable-gold requires c++ in stage1_languages" "$LINENO" 5 ++ ;; ++esac ++ ++extrasub_build= ++for module in ${build_configdirs} ; do ++ if test -z "${no_recursion}" \ ++ && test -f ${build_subdir}/${module}/Makefile; then ++ echo 1>&2 "*** removing ${build_subdir}/${module}/Makefile to force reconfigure" ++ rm -f ${build_subdir}/${module}/Makefile ++ fi ++ extrasub_build="$extrasub_build ++/^@if build-$module\$/d ++/^@endif build-$module\$/d ++/^@unless build-$module\$/,/^@endunless build-$module\$/d ++/^@if build-$module-$bootstrap_suffix\$/d ++/^@endif build-$module-$bootstrap_suffix\$/d ++/^@unless build-$module-$bootstrap_suffix\$/,/^@endunless build-$module-$bootstrap_suffix\$/d" ++done ++extrasub_host= ++for module in ${configdirs} ; do ++ if test -z "${no_recursion}"; then ++ for file in stage*-${module}/Makefile prev-${module}/Makefile ${module}/Makefile; do ++ if test -f ${file}; then ++ echo 1>&2 "*** removing ${file} to force reconfigure" ++ rm -f ${file} ++ fi ++ done ++ fi ++ case ${module},${bootstrap_fixincludes} in ++ fixincludes,no) host_bootstrap_suffix=no-bootstrap ;; ++ *) host_bootstrap_suffix=$bootstrap_suffix ;; ++ esac ++ extrasub_host="$extrasub_host ++/^@if $module\$/d ++/^@endif $module\$/d ++/^@unless $module\$/,/^@endunless $module\$/d ++/^@if $module-$host_bootstrap_suffix\$/d ++/^@endif $module-$host_bootstrap_suffix\$/d ++/^@unless $module-$host_bootstrap_suffix\$/,/^@endunless $module-$host_bootstrap_suffix\$/d" ++done ++extrasub_target= ++for module in ${target_configdirs} ; do ++ if test -z "${no_recursion}" \ ++ && test -f ${target_subdir}/${module}/Makefile; then ++ echo 1>&2 "*** removing ${target_subdir}/${module}/Makefile to force reconfigure" ++ rm -f ${target_subdir}/${module}/Makefile ++ fi ++ ++ # We only bootstrap target libraries listed in bootstrap_target_libs. ++ case $bootstrap_target_libs in ++ *,target-$module,*) target_bootstrap_suffix=$bootstrap_suffix ;; ++ *) target_bootstrap_suffix=no-bootstrap ;; ++ esac ++ ++ extrasub_target="$extrasub_target ++/^@if target-$module\$/d ++/^@endif target-$module\$/d ++/^@unless target-$module\$/,/^@endunless target-$module\$/d ++/^@if target-$module-$target_bootstrap_suffix\$/d ++/^@endif target-$module-$target_bootstrap_suffix\$/d ++/^@unless target-$module-$target_bootstrap_suffix\$/,/^@endunless target-$module-$target_bootstrap_suffix\$/d" ++done ++ ++# Do the final fixup along with target modules. ++extrasub_target="$extrasub_target ++/^@if /,/^@endif /d ++/^@unless /d ++/^@endunless /d" ++ ++if test "$enable_pgo_build" != "no"; then ++ extrasub_build="$extrasub_build ++/^@if pgo-build\$/d ++/^@endif pgo-build\$/d" ++fi ++ ++# Create the serialization dependencies. This uses a temporary file. ++ ++# Check whether --enable-serial-configure was given. ++if test "${enable_serial_configure+set}" = set; then : ++ enableval=$enable_serial_configure; ++fi ++ ++ ++case ${enable_serial_configure} in ++ yes) ++ enable_serial_build_configure=yes ++ enable_serial_host_configure=yes ++ enable_serial_target_configure=yes ++ ;; ++esac ++ ++# These force 'configure's to be done one at a time, to avoid problems ++# with contention over a shared config.cache. ++rm -f serdep.tmp ++echo '# serdep.tmp' > serdep.tmp ++olditem= ++test "x${enable_serial_build_configure}" = xyes && ++for item in ${build_configdirs} ; do ++ case ${olditem} in ++ "") ;; ++ *) echo "configure-build-${item}: configure-build-${olditem}" >> serdep.tmp ;; ++ esac ++ olditem=${item} ++done ++olditem= ++test "x${enable_serial_host_configure}" = xyes && ++for item in ${configdirs} ; do ++ case ${olditem} in ++ "") ;; ++ *) echo "configure-${item}: configure-${olditem}" >> serdep.tmp ;; ++ esac ++ olditem=${item} ++done ++olditem= ++test "x${enable_serial_target_configure}" = xyes && ++for item in ${target_configdirs} ; do ++ case ${olditem} in ++ "") ;; ++ *) echo "configure-target-${item}: configure-target-${olditem}" >> serdep.tmp ;; ++ esac ++ olditem=${item} ++done ++serialization_dependencies=serdep.tmp ++ ++ ++# Base args. Strip norecursion, cache-file, srcdir, host, build, ++# target, nonopt, and variable assignments. These are the ones we ++# might not want to pass down to subconfigures. The exception being ++# --cache-file=/dev/null, which is used to turn off the use of cache ++# files altogether, and which should be passed on to subconfigures. ++# Also strip program-prefix, program-suffix, and program-transform-name, ++# so that we can pass down a consistent program-transform-name. ++baseargs= ++tbaseargs= ++keep_next=no ++skip_next=no ++eval "set -- $ac_configure_args" ++for ac_arg ++do ++ if test X"$skip_next" = X"yes"; then ++ skip_next=no ++ continue ++ fi ++ if test X"$keep_next" = X"yes"; then ++ case $ac_arg in ++ *\'*) ++ ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; ++ esac ++ baseargs="$baseargs '$ac_arg'" ++ tbaseargs="$tbaseargs '$ac_arg'" ++ keep_next=no ++ continue ++ fi ++ ++ # Handle separated arguments. Based on the logic generated by ++ # autoconf 2.59. ++ case $ac_arg in ++ *=* | --config-cache | -C | -disable-* | --disable-* \ ++ | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ ++ | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ ++ | -with-* | --with-* | -without-* | --without-* | --x) ++ separate_arg=no ++ ;; ++ -*) ++ separate_arg=yes ++ ;; ++ *) ++ separate_arg=no ++ ;; ++ esac ++ ++ skip_targ=no ++ case $ac_arg in ++ ++ --with-* | --without-*) ++ libopt=`echo "$ac_arg" | sed -e 's,^--[^-_]*[-_],,' -e 's,=.*$,,'` ++ ++ case $libopt in ++ *[-_]include) ++ lib=`echo "$libopt" | sed 's,[-_]include$,,'` ++ ;; ++ *[-_]lib) ++ lib=`echo "$libopt" | sed 's,[-_]lib$,,'` ++ ;; ++ *) ++ lib=$libopt ++ ;; ++ esac ++ ++ ++ case $lib in ++ mpc | mpfr | gmp | isl) ++ # If we're processing --with-$lib, --with-$lib-include or ++ # --with-$lib-lib, for one of the libs above, and target is ++ # different from host, don't pass the current argument to any ++ # target library's configure. ++ if test x$is_cross_compiler = xyes; then ++ skip_targ=yes ++ fi ++ ;; ++ esac ++ ;; ++ esac ++ ++ case "$ac_arg" in ++ --cache-file=/dev/null | \ ++ -cache-file=/dev/null ) ++ # Handled here to avoid the test to skip args below. ++ baseargs="$baseargs '$ac_arg'" ++ tbaseargs="$tbaseargs '$ac_arg'" ++ # Assert: $separate_arg should always be no. ++ keep_next=$separate_arg ++ ;; ++ --no*) ++ continue ++ ;; ++ --c* | \ ++ --sr* | \ ++ --ho* | \ ++ --bu* | \ ++ --t* | \ ++ --program-* | \ ++ -cache_file* | \ ++ -srcdir* | \ ++ -host* | \ ++ -build* | \ ++ -target* | \ ++ -program-prefix* | \ ++ -program-suffix* | \ ++ -program-transform-name* ) ++ skip_next=$separate_arg ++ continue ++ ;; ++ -*) ++ # An option. Add it. ++ case $ac_arg in ++ *\'*) ++ ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; ++ esac ++ baseargs="$baseargs '$ac_arg'" ++ if test X"$skip_targ" = Xno; then ++ tbaseargs="$tbaseargs '$ac_arg'" ++ fi ++ keep_next=$separate_arg ++ ;; ++ *) ++ # Either a variable assignment, or a nonopt (triplet). Don't ++ # pass it down; let the Makefile handle this. ++ continue ++ ;; ++ esac ++done ++# Remove the initial space we just introduced and, as these will be ++# expanded by make, quote '$'. ++baseargs=`echo "x$baseargs" | sed -e 's/^x *//' -e 's,\\$,$$,g'` ++ ++# Add in --program-transform-name, after --program-prefix and ++# --program-suffix have been applied to it. Autoconf has already ++# doubled dollar signs and backslashes in program_transform_name; we want ++# the backslashes un-doubled, and then the entire thing wrapped in single ++# quotes, because this will be expanded first by make and then by the shell. ++# Also, because we want to override the logic in subdir configure scripts to ++# choose program_transform_name, replace any s,x,x, with s,y,y,. ++sed -e "s,\\\\\\\\,\\\\,g; s,','\\\\'',g; s/s,x,x,/s,y,y,/" < conftestsed.out ++${program_transform_name} ++EOF_SED ++gcc_transform_name=`cat conftestsed.out` ++rm -f conftestsed.out ++baseargs="$baseargs --program-transform-name='${gcc_transform_name}'" ++tbaseargs="$tbaseargs --program-transform-name='${gcc_transform_name}'" ++if test "$silent" = yes; then ++ baseargs="$baseargs --silent" ++ tbaseargs="$tbaseargs --silent" ++fi ++baseargs="$baseargs --disable-option-checking" ++tbaseargs="$tbaseargs --disable-option-checking" ++ ++# Record and document user additions to sub configure arguments. ++ ++ ++ ++ ++# For the build-side libraries, we just need to pretend we're native, ++# and not use the same cache file. Multilibs are neither needed nor ++# desired. We can't even use the same cache file for all build-side ++# libraries, as they're compiled differently; some with C, some with ++# C++ or with different feature-enabling options. ++build_configargs="$build_configargs --cache-file=./config.cache ${baseargs}" ++ ++# For host modules, accept cache file option, or specification as blank. ++case "${cache_file}" in ++"") # empty ++ cache_file_option="" ;; ++/* | [A-Za-z]:[\\/]* ) # absolute path ++ cache_file_option="--cache-file=${cache_file}" ;; ++*) # relative path ++ cache_file_option="--cache-file=../${cache_file}" ;; ++esac ++ ++# Host dirs don't like to share a cache file either, horribly enough. ++# This seems to be due to autoconf 2.5x stupidity. ++host_configargs="$host_configargs --cache-file=./config.cache ${extra_host_args} ${baseargs}" ++ ++target_configargs="$target_configargs ${tbaseargs}" ++ ++# Passing a --with-cross-host argument lets the target libraries know ++# whether they are being built with a cross-compiler or being built ++# native. However, it would be better to use other mechanisms to make the ++# sorts of decisions they want to make on this basis. Please consider ++# this option to be deprecated. FIXME. ++if test x${is_cross_compiler} = xyes ; then ++ target_configargs="--with-cross-host=${host_noncanonical} ${target_configargs}" ++fi ++ ++# Special user-friendly check for native x86_64-linux build, if ++# multilib is not explicitly enabled. ++case "$target:$have_compiler:$host:$target:$enable_multilib" in ++ x86_64-*linux*:yes:$build:$build:) ++ # Make sure we have a development environment that handles 32-bit ++ dev64=no ++ echo "int main () { return 0; }" > conftest.c ++ ${CC} -m32 -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c ++ if test $? = 0 ; then ++ if test -s conftest || test -s conftest.exe ; then ++ dev64=yes ++ fi ++ fi ++ rm -f conftest* ++ if test x${dev64} != xyes ; then ++ as_fn_error $? "I suspect your system does not have 32-bit development libraries (libc and headers). If you have them, rerun configure with --enable-multilib. If you do not have them, and want to build a 64-bit-only compiler, rerun configure with --disable-multilib." "$LINENO" 5 ++ fi ++ ;; ++esac ++ ++# Default to --enable-multilib. ++if test x${enable_multilib} = x ; then ++ target_configargs="--enable-multilib ${target_configargs}" ++fi ++ ++# Pass --with-newlib if appropriate. Note that target_configdirs has ++# changed from the earlier setting of with_newlib. ++if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " newlib " > /dev/null 2>&1 && test -d ${srcdir}/newlib ; then ++ target_configargs="--with-newlib ${target_configargs}" ++fi ++ ++# Different target subdirs use different values of certain variables ++# (notably CXX). Worse, multilibs use *lots* of different values. ++# Worse yet, autoconf 2.5x makes some of these 'precious', meaning that ++# it doesn't automatically accept command-line overrides of them. ++# This means it's not safe for target subdirs to share a cache file, ++# which is disgusting, but there you have it. Hopefully this can be ++# fixed in future. It's still worthwhile to use a cache file for each ++# directory. I think. ++ ++# Pass the appropriate --build, --host, --target and --cache-file arguments. ++# We need to pass --target, as newer autoconf's requires consistency ++# for target_alias and gcc doesn't manage it consistently. ++target_configargs="--cache-file=./config.cache ${target_configargs}" ++ ++FLAGS_FOR_TARGET= ++case " $target_configdirs " in ++ *" newlib "*) ++ case " $target_configargs " in ++ *" --with-newlib "*) ++ case "$target" in ++ *-cygwin*) ++ FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(TARGET_SUBDIR)/winsup/cygwin -isystem $$s/winsup/cygwin/include' ++ ;; ++ esac ++ ++ # If we're not building GCC, don't discard standard headers. ++ if test -d ${srcdir}/gcc; then ++ FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -nostdinc' ++ ++ if test "${build}" != "${host}"; then ++ # On Canadian crosses, CC_FOR_TARGET will have already been set ++ # by `configure', so we won't have an opportunity to add -Bgcc/ ++ # to it. This is right: we don't want to search that directory ++ # for binaries, but we want the header files in there, so add ++ # them explicitly. ++ FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $$r/$(HOST_SUBDIR)/gcc/include -isystem $$r/$(HOST_SUBDIR)/gcc/include-fixed' ++ ++ # Someone might think of using the pre-installed headers on ++ # Canadian crosses, in case the installed compiler is not fully ++ # compatible with the compiler being built. In this case, it ++ # would be better to flag an error than risking having ++ # incompatible object files being constructed. We can't ++ # guarantee that an error will be flagged, but let's hope the ++ # compiler will do it, when presented with incompatible header ++ # files. ++ fi ++ fi ++ ++ case "${target}-${is_cross_compiler}" in ++ i[3456789]86-*-linux*-no) ++ # Here host == target, so we don't need to build gcc, ++ # so we don't want to discard standard headers. ++ FLAGS_FOR_TARGET=`echo " $FLAGS_FOR_TARGET " | sed -e 's/ -nostdinc / /'` ++ ;; ++ *) ++ # If we're building newlib, use its generic headers last, but search ++ # for any libc-related directories first (so make it the last -B ++ # switch). ++ FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$$r/$(TARGET_SUBDIR)/newlib/ -isystem $$r/$(TARGET_SUBDIR)/newlib/targ-include -isystem $$s/newlib/libc/include' ++ ++ # If we're building libgloss, find the startup file, simulator library ++ # and linker script. ++ case " $target_configdirs " in ++ *" libgloss "*) ++ # Look for startup file, simulator library and maybe linker script. ++ FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$$r/$(TARGET_SUBDIR)/libgloss/'"$libgloss_dir" ++ # Look for libnosys.a in case the target needs it. ++ FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(TARGET_SUBDIR)/libgloss/libnosys' ++ # Most targets have the linker script in the source directory. ++ FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$s/libgloss/'"$libgloss_dir" ++ ;; ++ esac ++ ;; ++ esac ++ ;; ++ esac ++ ;; ++esac ++ ++case "$target" in ++ x86_64-*mingw* | *-w64-mingw*) ++ # MinGW-w64 does not use newlib, nor does it use winsup. It may, ++ # however, use a symlink named 'mingw' in ${prefix} . ++ FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L${prefix}/${target}/lib -L${prefix}/mingw/lib -isystem ${prefix}/${target}/include -isystem ${prefix}/mingw/include' ++ ;; ++ *-mingw*) ++ # MinGW can't be handled as Cygwin above since it does not use newlib. ++ FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(TARGET_SUBDIR)/winsup/mingw -L$$r/$(TARGET_SUBDIR)/winsup/w32api/lib -isystem $$s/winsup/mingw/include -isystem $$s/winsup/w32api/include' ++ ;; ++esac ++ ++# Allow the user to override the flags for ++# our build compiler if desired. ++if test x"${build}" = x"${host}" ; then ++ CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}} ++ CXXFLAGS_FOR_BUILD=${CXXFLAGS_FOR_BUILD-${CXXFLAGS}} ++ LDFLAGS_FOR_BUILD=${LDFLAGS_FOR_BUILD-${LDFLAGS}} ++fi ++ ++# On Canadian crosses, we'll be searching the right directories for ++# the previously-installed cross compiler, so don't bother to add ++# flags for directories within the install tree of the compiler ++# being built; programs in there won't even run. ++if test "${build}" = "${host}" && test -d ${srcdir}/gcc; then ++ # Search for pre-installed headers if nothing else fits. ++ FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$(build_tooldir)/bin/ -B$(build_tooldir)/lib/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include' ++fi ++ ++if test "x${use_gnu_ld}" = x && ++ echo " ${configdirs} " | grep " ld " > /dev/null ; then ++ # Arrange for us to find uninstalled linker scripts. ++ FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(HOST_SUBDIR)/ld' ++fi ++ ++# Search for other target-specific linker scripts and such. ++case "${target}" in ++ mep*) ++ FLAGS_FOR_TARGET="$FLAGS_FOR_TARGET -mlibrary" ++ ;; ++esac ++ ++# Makefile fragments. ++for frag in host_makefile_frag target_makefile_frag alphaieee_frag ospace_frag; ++do ++ eval fragval=\$$frag ++ if test $fragval != /dev/null; then ++ eval $frag=${srcdir}/$fragval ++ fi ++done ++ ++ ++ ++ ++ ++# Miscellanea: directories, flags, etc. ++ ++ ++ ++ ++ ++ ++ ++ ++# Build module lists & subconfigure args. ++ ++ ++ ++# Host module lists & subconfigure args. ++ ++ ++ ++ ++# Target module lists & subconfigure args. ++ ++ ++ ++# Build tools. ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++# Generate default definitions for YACC, M4, LEX and other programs that run ++# on the build machine. These are used if the Makefile can't locate these ++# programs in objdir. ++MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing ++ ++for ac_prog in 'bison -y' byacc yacc ++do ++ # Extract the first word of "$ac_prog", so it can be a program name with args. ++set dummy $ac_prog; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_YACC+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$YACC"; then ++ ac_cv_prog_YACC="$YACC" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_YACC="$ac_prog" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++YACC=$ac_cv_prog_YACC ++if test -n "$YACC"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5 ++$as_echo "$YACC" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ test -n "$YACC" && break ++done ++test -n "$YACC" || YACC="$MISSING bison -y" ++ ++case " $build_configdirs " in ++ *" bison "*) YACC='$$r/$(BUILD_SUBDIR)/bison/tests/bison -y' ;; ++esac ++ ++for ac_prog in bison ++do ++ # Extract the first word of "$ac_prog", so it can be a program name with args. ++set dummy $ac_prog; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_BISON+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$BISON"; then ++ ac_cv_prog_BISON="$BISON" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_BISON="$ac_prog" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++BISON=$ac_cv_prog_BISON ++if test -n "$BISON"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5 ++$as_echo "$BISON" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ test -n "$BISON" && break ++done ++test -n "$BISON" || BISON="$MISSING bison" ++ ++case " $build_configdirs " in ++ *" bison "*) BISON='$$r/$(BUILD_SUBDIR)/bison/tests/bison' ;; ++esac ++ ++for ac_prog in gm4 gnum4 m4 ++do ++ # Extract the first word of "$ac_prog", so it can be a program name with args. ++set dummy $ac_prog; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_M4+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$M4"; then ++ ac_cv_prog_M4="$M4" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_M4="$ac_prog" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++M4=$ac_cv_prog_M4 ++if test -n "$M4"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M4" >&5 ++$as_echo "$M4" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ test -n "$M4" && break ++done ++test -n "$M4" || M4="$MISSING m4" ++ ++case " $build_configdirs " in ++ *" m4 "*) M4='$$r/$(BUILD_SUBDIR)/m4/m4' ;; ++esac ++ ++for ac_prog in flex lex ++do ++ # Extract the first word of "$ac_prog", so it can be a program name with args. ++set dummy $ac_prog; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_LEX+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$LEX"; then ++ ac_cv_prog_LEX="$LEX" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_LEX="$ac_prog" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++LEX=$ac_cv_prog_LEX ++if test -n "$LEX"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5 ++$as_echo "$LEX" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ test -n "$LEX" && break ++done ++test -n "$LEX" || LEX="$MISSING flex" ++ ++case " $build_configdirs " in ++ *" flex "*) LEX='$$r/$(BUILD_SUBDIR)/flex/flex' ;; ++ *" lex "*) LEX='$$r/$(BUILD_SUBDIR)/lex/lex' ;; ++esac ++ ++for ac_prog in flex ++do ++ # Extract the first word of "$ac_prog", so it can be a program name with args. ++set dummy $ac_prog; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_FLEX+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$FLEX"; then ++ ac_cv_prog_FLEX="$FLEX" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_FLEX="$ac_prog" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++FLEX=$ac_cv_prog_FLEX ++if test -n "$FLEX"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FLEX" >&5 ++$as_echo "$FLEX" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ test -n "$FLEX" && break ++done ++test -n "$FLEX" || FLEX="$MISSING flex" ++ ++case " $build_configdirs " in ++ *" flex "*) FLEX='$$r/$(BUILD_SUBDIR)/flex/flex' ;; ++esac ++ ++for ac_prog in makeinfo ++do ++ # Extract the first word of "$ac_prog", so it can be a program name with args. ++set dummy $ac_prog; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_MAKEINFO+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$MAKEINFO"; then ++ ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_MAKEINFO="$ac_prog" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++MAKEINFO=$ac_cv_prog_MAKEINFO ++if test -n "$MAKEINFO"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5 ++$as_echo "$MAKEINFO" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ test -n "$MAKEINFO" && break ++done ++test -n "$MAKEINFO" || MAKEINFO="$MISSING makeinfo" ++ ++case " $build_configdirs " in ++ *" texinfo "*) MAKEINFO='$$r/$(BUILD_SUBDIR)/texinfo/makeinfo/makeinfo' ;; ++ *) ++ ++ # For an installed makeinfo, we require it to be from texinfo 4.7 or ++ # higher, else we use the "missing" dummy. ++ if ${MAKEINFO} --version \ ++ | egrep 'texinfo[^0-9]*(4\.([7-9]|[1-9][0-9])|[5-9]|[1-9][0-9])' >/dev/null 2>&1; then ++ : ++ else ++ MAKEINFO="$MISSING makeinfo" ++ fi ++ ;; ++ ++esac ++ ++# FIXME: expect and dejagnu may become build tools? ++ ++for ac_prog in expect ++do ++ # Extract the first word of "$ac_prog", so it can be a program name with args. ++set dummy $ac_prog; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_EXPECT+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$EXPECT"; then ++ ac_cv_prog_EXPECT="$EXPECT" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_EXPECT="$ac_prog" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++EXPECT=$ac_cv_prog_EXPECT ++if test -n "$EXPECT"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $EXPECT" >&5 ++$as_echo "$EXPECT" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ test -n "$EXPECT" && break ++done ++test -n "$EXPECT" || EXPECT="expect" ++ ++case " $configdirs " in ++ *" expect "*) ++ test $host = $build && EXPECT='$$r/$(HOST_SUBDIR)/expect/expect' ++ ;; ++esac ++ ++for ac_prog in runtest ++do ++ # Extract the first word of "$ac_prog", so it can be a program name with args. ++set dummy $ac_prog; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_RUNTEST+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$RUNTEST"; then ++ ac_cv_prog_RUNTEST="$RUNTEST" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_RUNTEST="$ac_prog" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++RUNTEST=$ac_cv_prog_RUNTEST ++if test -n "$RUNTEST"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RUNTEST" >&5 ++$as_echo "$RUNTEST" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ test -n "$RUNTEST" && break ++done ++test -n "$RUNTEST" || RUNTEST="runtest" ++ ++case " $configdirs " in ++ *" dejagnu "*) ++ test $host = $build && RUNTEST='$$s/$(HOST_SUBDIR)/dejagnu/runtest' ++ ;; ++esac ++ ++ ++# Host tools. ++ncn_tool_prefix= ++test -n "$host_alias" && ncn_tool_prefix=$host_alias- ++ncn_target_tool_prefix= ++test -n "$target_alias" && ncn_target_tool_prefix=$target_alias- ++ ++ ++ ++if test -n "$AR"; then ++ ac_cv_prog_AR=$AR ++elif test -n "$ac_cv_prog_AR"; then ++ AR=$ac_cv_prog_AR ++fi ++ ++if test -n "$ac_cv_prog_AR"; then ++ for ncn_progname in ar; do ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_AR+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$AR"; then ++ ac_cv_prog_AR="$AR" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_AR="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++AR=$ac_cv_prog_AR ++if test -n "$AR"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 ++$as_echo "$AR" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ done ++fi ++ ++for ncn_progname in ar; do ++ if test -n "$ncn_tool_prefix"; then ++ # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_AR+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$AR"; then ++ ac_cv_prog_AR="$AR" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_AR="${ncn_tool_prefix}${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++AR=$ac_cv_prog_AR ++if test -n "$AR"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 ++$as_echo "$AR" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ if test -z "$ac_cv_prog_AR" && test $build = $host ; then ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_AR+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$AR"; then ++ ac_cv_prog_AR="$AR" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_AR="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++AR=$ac_cv_prog_AR ++if test -n "$AR"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 ++$as_echo "$AR" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ test -n "$ac_cv_prog_AR" && break ++done ++ ++if test -z "$ac_cv_prog_AR" ; then ++ set dummy ar ++ if test $build = $host ; then ++ AR="$2" ++ else ++ AR="${ncn_tool_prefix}$2" ++ fi ++fi ++ ++ ++ ++if test -n "$AS"; then ++ ac_cv_prog_AS=$AS ++elif test -n "$ac_cv_prog_AS"; then ++ AS=$ac_cv_prog_AS ++fi ++ ++if test -n "$ac_cv_prog_AS"; then ++ for ncn_progname in as; do ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_AS+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$AS"; then ++ ac_cv_prog_AS="$AS" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_AS="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++AS=$ac_cv_prog_AS ++if test -n "$AS"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 ++$as_echo "$AS" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ done ++fi ++ ++for ncn_progname in as; do ++ if test -n "$ncn_tool_prefix"; then ++ # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_AS+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$AS"; then ++ ac_cv_prog_AS="$AS" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_AS="${ncn_tool_prefix}${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++AS=$ac_cv_prog_AS ++if test -n "$AS"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 ++$as_echo "$AS" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ if test -z "$ac_cv_prog_AS" && test $build = $host ; then ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_AS+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$AS"; then ++ ac_cv_prog_AS="$AS" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_AS="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++AS=$ac_cv_prog_AS ++if test -n "$AS"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 ++$as_echo "$AS" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ test -n "$ac_cv_prog_AS" && break ++done ++ ++if test -z "$ac_cv_prog_AS" ; then ++ set dummy as ++ if test $build = $host ; then ++ AS="$2" ++ else ++ AS="${ncn_tool_prefix}$2" ++ fi ++fi ++ ++ ++ ++if test -n "$DLLTOOL"; then ++ ac_cv_prog_DLLTOOL=$DLLTOOL ++elif test -n "$ac_cv_prog_DLLTOOL"; then ++ DLLTOOL=$ac_cv_prog_DLLTOOL ++fi ++ ++if test -n "$ac_cv_prog_DLLTOOL"; then ++ for ncn_progname in dlltool; do ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_DLLTOOL+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$DLLTOOL"; then ++ ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_DLLTOOL="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++DLLTOOL=$ac_cv_prog_DLLTOOL ++if test -n "$DLLTOOL"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 ++$as_echo "$DLLTOOL" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ done ++fi ++ ++for ncn_progname in dlltool; do ++ if test -n "$ncn_tool_prefix"; then ++ # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_DLLTOOL+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$DLLTOOL"; then ++ ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_DLLTOOL="${ncn_tool_prefix}${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++DLLTOOL=$ac_cv_prog_DLLTOOL ++if test -n "$DLLTOOL"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 ++$as_echo "$DLLTOOL" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ if test -z "$ac_cv_prog_DLLTOOL" && test $build = $host ; then ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_DLLTOOL+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$DLLTOOL"; then ++ ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_DLLTOOL="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++DLLTOOL=$ac_cv_prog_DLLTOOL ++if test -n "$DLLTOOL"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 ++$as_echo "$DLLTOOL" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ test -n "$ac_cv_prog_DLLTOOL" && break ++done ++ ++if test -z "$ac_cv_prog_DLLTOOL" ; then ++ set dummy dlltool ++ if test $build = $host ; then ++ DLLTOOL="$2" ++ else ++ DLLTOOL="${ncn_tool_prefix}$2" ++ fi ++fi ++ ++ ++ ++if test -n "$LD"; then ++ ac_cv_prog_LD=$LD ++elif test -n "$ac_cv_prog_LD"; then ++ LD=$ac_cv_prog_LD ++fi ++ ++if test -n "$ac_cv_prog_LD"; then ++ for ncn_progname in ld; do ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_LD+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$LD"; then ++ ac_cv_prog_LD="$LD" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_LD="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++LD=$ac_cv_prog_LD ++if test -n "$LD"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 ++$as_echo "$LD" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ done ++fi ++ ++for ncn_progname in ld; do ++ if test -n "$ncn_tool_prefix"; then ++ # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_LD+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$LD"; then ++ ac_cv_prog_LD="$LD" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_LD="${ncn_tool_prefix}${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++LD=$ac_cv_prog_LD ++if test -n "$LD"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 ++$as_echo "$LD" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ if test -z "$ac_cv_prog_LD" && test $build = $host ; then ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_LD+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$LD"; then ++ ac_cv_prog_LD="$LD" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_LD="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++LD=$ac_cv_prog_LD ++if test -n "$LD"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 ++$as_echo "$LD" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ test -n "$ac_cv_prog_LD" && break ++done ++ ++if test -z "$ac_cv_prog_LD" ; then ++ set dummy ld ++ if test $build = $host ; then ++ LD="$2" ++ else ++ LD="${ncn_tool_prefix}$2" ++ fi ++fi ++ ++ ++ ++if test -n "$LIPO"; then ++ ac_cv_prog_LIPO=$LIPO ++elif test -n "$ac_cv_prog_LIPO"; then ++ LIPO=$ac_cv_prog_LIPO ++fi ++ ++if test -n "$ac_cv_prog_LIPO"; then ++ for ncn_progname in lipo; do ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_LIPO+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$LIPO"; then ++ ac_cv_prog_LIPO="$LIPO" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_LIPO="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++LIPO=$ac_cv_prog_LIPO ++if test -n "$LIPO"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 ++$as_echo "$LIPO" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ done ++fi ++ ++for ncn_progname in lipo; do ++ if test -n "$ncn_tool_prefix"; then ++ # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_LIPO+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$LIPO"; then ++ ac_cv_prog_LIPO="$LIPO" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_LIPO="${ncn_tool_prefix}${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++LIPO=$ac_cv_prog_LIPO ++if test -n "$LIPO"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 ++$as_echo "$LIPO" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ if test -z "$ac_cv_prog_LIPO" && test $build = $host ; then ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_LIPO+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$LIPO"; then ++ ac_cv_prog_LIPO="$LIPO" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_LIPO="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++LIPO=$ac_cv_prog_LIPO ++if test -n "$LIPO"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 ++$as_echo "$LIPO" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ test -n "$ac_cv_prog_LIPO" && break ++done ++ ++if test -z "$ac_cv_prog_LIPO" ; then ++ set dummy lipo ++ if test $build = $host ; then ++ LIPO="$2" ++ else ++ LIPO="${ncn_tool_prefix}$2" ++ fi ++fi ++ ++ ++ ++if test -n "$NM"; then ++ ac_cv_prog_NM=$NM ++elif test -n "$ac_cv_prog_NM"; then ++ NM=$ac_cv_prog_NM ++fi ++ ++if test -n "$ac_cv_prog_NM"; then ++ for ncn_progname in nm; do ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_NM+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$NM"; then ++ ac_cv_prog_NM="$NM" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_NM="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++NM=$ac_cv_prog_NM ++if test -n "$NM"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5 ++$as_echo "$NM" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ done ++fi ++ ++for ncn_progname in nm; do ++ if test -n "$ncn_tool_prefix"; then ++ # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_NM+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$NM"; then ++ ac_cv_prog_NM="$NM" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_NM="${ncn_tool_prefix}${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++NM=$ac_cv_prog_NM ++if test -n "$NM"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5 ++$as_echo "$NM" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ if test -z "$ac_cv_prog_NM" && test $build = $host ; then ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_NM+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$NM"; then ++ ac_cv_prog_NM="$NM" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_NM="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++NM=$ac_cv_prog_NM ++if test -n "$NM"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5 ++$as_echo "$NM" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ test -n "$ac_cv_prog_NM" && break ++done ++ ++if test -z "$ac_cv_prog_NM" ; then ++ set dummy nm ++ if test $build = $host ; then ++ NM="$2" ++ else ++ NM="${ncn_tool_prefix}$2" ++ fi ++fi ++ ++ ++ ++if test -n "$RANLIB"; then ++ ac_cv_prog_RANLIB=$RANLIB ++elif test -n "$ac_cv_prog_RANLIB"; then ++ RANLIB=$ac_cv_prog_RANLIB ++fi ++ ++if test -n "$ac_cv_prog_RANLIB"; then ++ for ncn_progname in ranlib; do ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_RANLIB+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$RANLIB"; then ++ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_RANLIB="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++RANLIB=$ac_cv_prog_RANLIB ++if test -n "$RANLIB"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 ++$as_echo "$RANLIB" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ done ++fi ++ ++for ncn_progname in ranlib; do ++ if test -n "$ncn_tool_prefix"; then ++ # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_RANLIB+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$RANLIB"; then ++ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_RANLIB="${ncn_tool_prefix}${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++RANLIB=$ac_cv_prog_RANLIB ++if test -n "$RANLIB"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 ++$as_echo "$RANLIB" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ if test -z "$ac_cv_prog_RANLIB" && test $build = $host ; then ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_RANLIB+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$RANLIB"; then ++ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_RANLIB="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++RANLIB=$ac_cv_prog_RANLIB ++if test -n "$RANLIB"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 ++$as_echo "$RANLIB" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ test -n "$ac_cv_prog_RANLIB" && break ++done ++ ++if test -z "$ac_cv_prog_RANLIB" ; then ++ RANLIB="true" ++fi ++ ++ ++ ++if test -n "$STRIP"; then ++ ac_cv_prog_STRIP=$STRIP ++elif test -n "$ac_cv_prog_STRIP"; then ++ STRIP=$ac_cv_prog_STRIP ++fi ++ ++if test -n "$ac_cv_prog_STRIP"; then ++ for ncn_progname in strip; do ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_STRIP+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$STRIP"; then ++ ac_cv_prog_STRIP="$STRIP" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_STRIP="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++STRIP=$ac_cv_prog_STRIP ++if test -n "$STRIP"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 ++$as_echo "$STRIP" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ done ++fi ++ ++for ncn_progname in strip; do ++ if test -n "$ncn_tool_prefix"; then ++ # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_STRIP+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$STRIP"; then ++ ac_cv_prog_STRIP="$STRIP" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_STRIP="${ncn_tool_prefix}${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++STRIP=$ac_cv_prog_STRIP ++if test -n "$STRIP"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 ++$as_echo "$STRIP" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ if test -z "$ac_cv_prog_STRIP" && test $build = $host ; then ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_STRIP+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$STRIP"; then ++ ac_cv_prog_STRIP="$STRIP" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_STRIP="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++STRIP=$ac_cv_prog_STRIP ++if test -n "$STRIP"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 ++$as_echo "$STRIP" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ test -n "$ac_cv_prog_STRIP" && break ++done ++ ++if test -z "$ac_cv_prog_STRIP" ; then ++ STRIP="true" ++fi ++ ++ ++ ++if test -n "$WINDRES"; then ++ ac_cv_prog_WINDRES=$WINDRES ++elif test -n "$ac_cv_prog_WINDRES"; then ++ WINDRES=$ac_cv_prog_WINDRES ++fi ++ ++if test -n "$ac_cv_prog_WINDRES"; then ++ for ncn_progname in windres; do ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_WINDRES+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$WINDRES"; then ++ ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_WINDRES="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++WINDRES=$ac_cv_prog_WINDRES ++if test -n "$WINDRES"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5 ++$as_echo "$WINDRES" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ done ++fi ++ ++for ncn_progname in windres; do ++ if test -n "$ncn_tool_prefix"; then ++ # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_WINDRES+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$WINDRES"; then ++ ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_WINDRES="${ncn_tool_prefix}${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++WINDRES=$ac_cv_prog_WINDRES ++if test -n "$WINDRES"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5 ++$as_echo "$WINDRES" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ if test -z "$ac_cv_prog_WINDRES" && test $build = $host ; then ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_WINDRES+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$WINDRES"; then ++ ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_WINDRES="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++WINDRES=$ac_cv_prog_WINDRES ++if test -n "$WINDRES"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5 ++$as_echo "$WINDRES" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ test -n "$ac_cv_prog_WINDRES" && break ++done ++ ++if test -z "$ac_cv_prog_WINDRES" ; then ++ set dummy windres ++ if test $build = $host ; then ++ WINDRES="$2" ++ else ++ WINDRES="${ncn_tool_prefix}$2" ++ fi ++fi ++ ++ ++ ++if test -n "$WINDMC"; then ++ ac_cv_prog_WINDMC=$WINDMC ++elif test -n "$ac_cv_prog_WINDMC"; then ++ WINDMC=$ac_cv_prog_WINDMC ++fi ++ ++if test -n "$ac_cv_prog_WINDMC"; then ++ for ncn_progname in windmc; do ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_WINDMC+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$WINDMC"; then ++ ac_cv_prog_WINDMC="$WINDMC" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_WINDMC="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++WINDMC=$ac_cv_prog_WINDMC ++if test -n "$WINDMC"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDMC" >&5 ++$as_echo "$WINDMC" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ done ++fi ++ ++for ncn_progname in windmc; do ++ if test -n "$ncn_tool_prefix"; then ++ # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_WINDMC+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$WINDMC"; then ++ ac_cv_prog_WINDMC="$WINDMC" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_WINDMC="${ncn_tool_prefix}${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++WINDMC=$ac_cv_prog_WINDMC ++if test -n "$WINDMC"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDMC" >&5 ++$as_echo "$WINDMC" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ if test -z "$ac_cv_prog_WINDMC" && test $build = $host ; then ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_WINDMC+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$WINDMC"; then ++ ac_cv_prog_WINDMC="$WINDMC" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_WINDMC="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++WINDMC=$ac_cv_prog_WINDMC ++if test -n "$WINDMC"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDMC" >&5 ++$as_echo "$WINDMC" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ test -n "$ac_cv_prog_WINDMC" && break ++done ++ ++if test -z "$ac_cv_prog_WINDMC" ; then ++ set dummy windmc ++ if test $build = $host ; then ++ WINDMC="$2" ++ else ++ WINDMC="${ncn_tool_prefix}$2" ++ fi ++fi ++ ++ ++ ++if test -n "$OBJCOPY"; then ++ ac_cv_prog_OBJCOPY=$OBJCOPY ++elif test -n "$ac_cv_prog_OBJCOPY"; then ++ OBJCOPY=$ac_cv_prog_OBJCOPY ++fi ++ ++if test -n "$ac_cv_prog_OBJCOPY"; then ++ for ncn_progname in objcopy; do ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_OBJCOPY+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$OBJCOPY"; then ++ ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_OBJCOPY="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++OBJCOPY=$ac_cv_prog_OBJCOPY ++if test -n "$OBJCOPY"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY" >&5 ++$as_echo "$OBJCOPY" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ done ++fi ++ ++for ncn_progname in objcopy; do ++ if test -n "$ncn_tool_prefix"; then ++ # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_OBJCOPY+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$OBJCOPY"; then ++ ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_OBJCOPY="${ncn_tool_prefix}${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++OBJCOPY=$ac_cv_prog_OBJCOPY ++if test -n "$OBJCOPY"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY" >&5 ++$as_echo "$OBJCOPY" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ if test -z "$ac_cv_prog_OBJCOPY" && test $build = $host ; then ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_OBJCOPY+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$OBJCOPY"; then ++ ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_OBJCOPY="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++OBJCOPY=$ac_cv_prog_OBJCOPY ++if test -n "$OBJCOPY"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY" >&5 ++$as_echo "$OBJCOPY" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ test -n "$ac_cv_prog_OBJCOPY" && break ++done ++ ++if test -z "$ac_cv_prog_OBJCOPY" ; then ++ set dummy objcopy ++ if test $build = $host ; then ++ OBJCOPY="$2" ++ else ++ OBJCOPY="${ncn_tool_prefix}$2" ++ fi ++fi ++ ++ ++ ++if test -n "$OBJDUMP"; then ++ ac_cv_prog_OBJDUMP=$OBJDUMP ++elif test -n "$ac_cv_prog_OBJDUMP"; then ++ OBJDUMP=$ac_cv_prog_OBJDUMP ++fi ++ ++if test -n "$ac_cv_prog_OBJDUMP"; then ++ for ncn_progname in objdump; do ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_OBJDUMP+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$OBJDUMP"; then ++ ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_OBJDUMP="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++OBJDUMP=$ac_cv_prog_OBJDUMP ++if test -n "$OBJDUMP"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 ++$as_echo "$OBJDUMP" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ done ++fi ++ ++for ncn_progname in objdump; do ++ if test -n "$ncn_tool_prefix"; then ++ # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_OBJDUMP+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$OBJDUMP"; then ++ ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_OBJDUMP="${ncn_tool_prefix}${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++OBJDUMP=$ac_cv_prog_OBJDUMP ++if test -n "$OBJDUMP"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 ++$as_echo "$OBJDUMP" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ if test -z "$ac_cv_prog_OBJDUMP" && test $build = $host ; then ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_OBJDUMP+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$OBJDUMP"; then ++ ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_OBJDUMP="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++OBJDUMP=$ac_cv_prog_OBJDUMP ++if test -n "$OBJDUMP"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 ++$as_echo "$OBJDUMP" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ test -n "$ac_cv_prog_OBJDUMP" && break ++done ++ ++if test -z "$ac_cv_prog_OBJDUMP" ; then ++ set dummy objdump ++ if test $build = $host ; then ++ OBJDUMP="$2" ++ else ++ OBJDUMP="${ncn_tool_prefix}$2" ++ fi ++fi ++ ++ ++ ++if test -n "$READELF"; then ++ ac_cv_prog_READELF=$READELF ++elif test -n "$ac_cv_prog_READELF"; then ++ READELF=$ac_cv_prog_READELF ++fi ++ ++if test -n "$ac_cv_prog_READELF"; then ++ for ncn_progname in readelf; do ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_READELF+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$READELF"; then ++ ac_cv_prog_READELF="$READELF" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_READELF="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++READELF=$ac_cv_prog_READELF ++if test -n "$READELF"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5 ++$as_echo "$READELF" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ done ++fi ++ ++for ncn_progname in readelf; do ++ if test -n "$ncn_tool_prefix"; then ++ # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_READELF+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$READELF"; then ++ ac_cv_prog_READELF="$READELF" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_READELF="${ncn_tool_prefix}${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++READELF=$ac_cv_prog_READELF ++if test -n "$READELF"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5 ++$as_echo "$READELF" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ if test -z "$ac_cv_prog_READELF" && test $build = $host ; then ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_READELF+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$READELF"; then ++ ac_cv_prog_READELF="$READELF" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_READELF="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++READELF=$ac_cv_prog_READELF ++if test -n "$READELF"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5 ++$as_echo "$READELF" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ test -n "$ac_cv_prog_READELF" && break ++done ++ ++if test -z "$ac_cv_prog_READELF" ; then ++ set dummy readelf ++ if test $build = $host ; then ++ READELF="$2" ++ else ++ READELF="${ncn_tool_prefix}$2" ++ fi ++fi ++ ++ ++ ++ ++ ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -plugin option" >&5 ++$as_echo_n "checking for -plugin option... " >&6; } ++ ++plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll" ++plugin_option= ++for plugin in $plugin_names; do ++ plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin` ++ if test x$plugin_so = x$plugin; then ++ plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin` ++ fi ++ if test x$plugin_so != x$plugin; then ++ plugin_option="--plugin $plugin_so" ++ break ++ fi ++done ++if test -n "$ac_tool_prefix"; then ++ # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. ++set dummy ${ac_tool_prefix}ar; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_AR+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$AR"; then ++ ac_cv_prog_AR="$AR" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_AR="${ac_tool_prefix}ar" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++AR=$ac_cv_prog_AR ++if test -n "$AR"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 ++$as_echo "$AR" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++fi ++if test -z "$ac_cv_prog_AR"; then ++ ac_ct_AR=$AR ++ # Extract the first word of "ar", so it can be a program name with args. ++set dummy ar; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_ac_ct_AR+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$ac_ct_AR"; then ++ ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_ac_ct_AR="ar" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++ac_ct_AR=$ac_cv_prog_ac_ct_AR ++if test -n "$ac_ct_AR"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 ++$as_echo "$ac_ct_AR" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ if test "x$ac_ct_AR" = x; then ++ AR="" ++ else ++ case $cross_compiling:$ac_tool_warned in ++yes:) ++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 ++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ++ac_tool_warned=yes ;; ++esac ++ AR=$ac_ct_AR ++ fi ++else ++ AR="$ac_cv_prog_AR" ++fi ++ ++if test "${AR}" = "" ; then ++ as_fn_error $? "Required archive tool 'ar' not found on PATH." "$LINENO" 5 ++fi ++touch conftest.c ++${AR} $plugin_option rc conftest.a conftest.c ++if test "$?" != 0; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Failed: $AR $plugin_option rc" >&5 ++$as_echo "$as_me: WARNING: Failed: $AR $plugin_option rc" >&2;} ++ plugin_option= ++fi ++rm -f conftest.* ++if test -n "$plugin_option"; then ++ PLUGIN_OPTION="$plugin_option" ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $plugin_option" >&5 ++$as_echo "$plugin_option" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++AR_PLUGIN_OPTION= ++RANLIB_PLUGIN_OPTION= ++if test -n "$PLUGIN_OPTION"; then ++ if $AR --help 2>&1 | grep -q "\--plugin"; then ++ AR_PLUGIN_OPTION="$PLUGIN_OPTION" ++ fi ++ if $RANLIB --help 2>&1 | grep -q "\--plugin"; then ++ RANLIB_PLUGIN_OPTION="$PLUGIN_OPTION" ++ fi ++else ++ if test "$enable_pgo_build" != "no"; then ++ as_fn_error $? "AR with --plugin and rc is required for LTO build" "$LINENO" 5 ++ fi ++fi ++ ++ ++ ++# Target tools. ++ ++# Check whether --with-build-time-tools was given. ++if test "${with_build_time_tools+set}" = set; then : ++ withval=$with_build_time_tools; case x"$withval" in ++ x/*) ;; ++ *) ++ with_build_time_tools= ++ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: argument to --with-build-time-tools must be an absolute path" >&5 ++$as_echo "$as_me: WARNING: argument to --with-build-time-tools must be an absolute path" >&2;} ++ ;; ++ esac ++else ++ with_build_time_tools= ++fi ++ ++ ++ ++ ++if test -n "$CC_FOR_TARGET"; then ++ ac_cv_prog_CC_FOR_TARGET=$CC_FOR_TARGET ++elif test -n "$ac_cv_prog_CC_FOR_TARGET"; then ++ CC_FOR_TARGET=$ac_cv_prog_CC_FOR_TARGET ++fi ++ ++if test -n "$ac_cv_prog_CC_FOR_TARGET"; then ++ for ncn_progname in cc gcc; do ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_CC_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$CC_FOR_TARGET"; then ++ ac_cv_prog_CC_FOR_TARGET="$CC_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_CC_FOR_TARGET="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++CC_FOR_TARGET=$ac_cv_prog_CC_FOR_TARGET ++if test -n "$CC_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC_FOR_TARGET" >&5 ++$as_echo "$CC_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ done ++fi ++ ++if test -z "$ac_cv_prog_CC_FOR_TARGET" && test -n "$with_build_time_tools"; then ++ for ncn_progname in cc gcc; do ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5 ++$as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; } ++ if test -x $with_build_time_tools/${ncn_progname}; then ++ ac_cv_prog_CC_FOR_TARGET=$with_build_time_tools/${ncn_progname} ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 ++$as_echo "yes" >&6; } ++ break ++ else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++ fi ++ done ++fi ++ ++if test -z "$ac_cv_prog_CC_FOR_TARGET"; then ++ for ncn_progname in cc gcc; do ++ if test -n "$ncn_target_tool_prefix"; then ++ # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_CC_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$CC_FOR_TARGET"; then ++ ac_cv_prog_CC_FOR_TARGET="$CC_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_CC_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++CC_FOR_TARGET=$ac_cv_prog_CC_FOR_TARGET ++if test -n "$CC_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC_FOR_TARGET" >&5 ++$as_echo "$CC_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ if test -z "$ac_cv_prog_CC_FOR_TARGET" && test $build = $target ; then ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_CC_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$CC_FOR_TARGET"; then ++ ac_cv_prog_CC_FOR_TARGET="$CC_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_CC_FOR_TARGET="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++CC_FOR_TARGET=$ac_cv_prog_CC_FOR_TARGET ++if test -n "$CC_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC_FOR_TARGET" >&5 ++$as_echo "$CC_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ test -n "$ac_cv_prog_CC_FOR_TARGET" && break ++ done ++fi ++ ++if test -z "$ac_cv_prog_CC_FOR_TARGET" ; then ++ set dummy cc gcc ++ if test $build = $target ; then ++ CC_FOR_TARGET="$2" ++ else ++ CC_FOR_TARGET="${ncn_target_tool_prefix}$2" ++ fi ++else ++ CC_FOR_TARGET="$ac_cv_prog_CC_FOR_TARGET" ++fi ++ ++ ++ ++if test -n "$CXX_FOR_TARGET"; then ++ ac_cv_prog_CXX_FOR_TARGET=$CXX_FOR_TARGET ++elif test -n "$ac_cv_prog_CXX_FOR_TARGET"; then ++ CXX_FOR_TARGET=$ac_cv_prog_CXX_FOR_TARGET ++fi ++ ++if test -n "$ac_cv_prog_CXX_FOR_TARGET"; then ++ for ncn_progname in c++ g++ cxx gxx; do ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_CXX_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$CXX_FOR_TARGET"; then ++ ac_cv_prog_CXX_FOR_TARGET="$CXX_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_CXX_FOR_TARGET="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++CXX_FOR_TARGET=$ac_cv_prog_CXX_FOR_TARGET ++if test -n "$CXX_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX_FOR_TARGET" >&5 ++$as_echo "$CXX_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ done ++fi ++ ++if test -z "$ac_cv_prog_CXX_FOR_TARGET" && test -n "$with_build_time_tools"; then ++ for ncn_progname in c++ g++ cxx gxx; do ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5 ++$as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; } ++ if test -x $with_build_time_tools/${ncn_progname}; then ++ ac_cv_prog_CXX_FOR_TARGET=$with_build_time_tools/${ncn_progname} ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 ++$as_echo "yes" >&6; } ++ break ++ else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++ fi ++ done ++fi ++ ++if test -z "$ac_cv_prog_CXX_FOR_TARGET"; then ++ for ncn_progname in c++ g++ cxx gxx; do ++ if test -n "$ncn_target_tool_prefix"; then ++ # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_CXX_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$CXX_FOR_TARGET"; then ++ ac_cv_prog_CXX_FOR_TARGET="$CXX_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_CXX_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++CXX_FOR_TARGET=$ac_cv_prog_CXX_FOR_TARGET ++if test -n "$CXX_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX_FOR_TARGET" >&5 ++$as_echo "$CXX_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ if test -z "$ac_cv_prog_CXX_FOR_TARGET" && test $build = $target ; then ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_CXX_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$CXX_FOR_TARGET"; then ++ ac_cv_prog_CXX_FOR_TARGET="$CXX_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_CXX_FOR_TARGET="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++CXX_FOR_TARGET=$ac_cv_prog_CXX_FOR_TARGET ++if test -n "$CXX_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX_FOR_TARGET" >&5 ++$as_echo "$CXX_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ test -n "$ac_cv_prog_CXX_FOR_TARGET" && break ++ done ++fi ++ ++if test -z "$ac_cv_prog_CXX_FOR_TARGET" ; then ++ set dummy c++ g++ cxx gxx ++ if test $build = $target ; then ++ CXX_FOR_TARGET="$2" ++ else ++ CXX_FOR_TARGET="${ncn_target_tool_prefix}$2" ++ fi ++else ++ CXX_FOR_TARGET="$ac_cv_prog_CXX_FOR_TARGET" ++fi ++ ++ ++ ++if test -n "$GCC_FOR_TARGET"; then ++ ac_cv_prog_GCC_FOR_TARGET=$GCC_FOR_TARGET ++elif test -n "$ac_cv_prog_GCC_FOR_TARGET"; then ++ GCC_FOR_TARGET=$ac_cv_prog_GCC_FOR_TARGET ++fi ++ ++if test -n "$ac_cv_prog_GCC_FOR_TARGET"; then ++ for ncn_progname in gcc; do ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_GCC_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$GCC_FOR_TARGET"; then ++ ac_cv_prog_GCC_FOR_TARGET="$GCC_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_GCC_FOR_TARGET="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++GCC_FOR_TARGET=$ac_cv_prog_GCC_FOR_TARGET ++if test -n "$GCC_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCC_FOR_TARGET" >&5 ++$as_echo "$GCC_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ done ++fi ++ ++if test -z "$ac_cv_prog_GCC_FOR_TARGET" && test -n "$with_build_time_tools"; then ++ for ncn_progname in gcc; do ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5 ++$as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; } ++ if test -x $with_build_time_tools/${ncn_progname}; then ++ ac_cv_prog_GCC_FOR_TARGET=$with_build_time_tools/${ncn_progname} ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 ++$as_echo "yes" >&6; } ++ break ++ else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++ fi ++ done ++fi ++ ++if test -z "$ac_cv_prog_GCC_FOR_TARGET"; then ++ for ncn_progname in gcc; do ++ if test -n "$ncn_target_tool_prefix"; then ++ # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_GCC_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$GCC_FOR_TARGET"; then ++ ac_cv_prog_GCC_FOR_TARGET="$GCC_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_GCC_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++GCC_FOR_TARGET=$ac_cv_prog_GCC_FOR_TARGET ++if test -n "$GCC_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCC_FOR_TARGET" >&5 ++$as_echo "$GCC_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ if test -z "$ac_cv_prog_GCC_FOR_TARGET" && test $build = $target ; then ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_GCC_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$GCC_FOR_TARGET"; then ++ ac_cv_prog_GCC_FOR_TARGET="$GCC_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_GCC_FOR_TARGET="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++GCC_FOR_TARGET=$ac_cv_prog_GCC_FOR_TARGET ++if test -n "$GCC_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCC_FOR_TARGET" >&5 ++$as_echo "$GCC_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ test -n "$ac_cv_prog_GCC_FOR_TARGET" && break ++ done ++fi ++ ++if test -z "$ac_cv_prog_GCC_FOR_TARGET" ; then ++ GCC_FOR_TARGET="${CC_FOR_TARGET}" ++else ++ GCC_FOR_TARGET="$ac_cv_prog_GCC_FOR_TARGET" ++fi ++ ++ ++ ++if test -n "$GFORTRAN_FOR_TARGET"; then ++ ac_cv_prog_GFORTRAN_FOR_TARGET=$GFORTRAN_FOR_TARGET ++elif test -n "$ac_cv_prog_GFORTRAN_FOR_TARGET"; then ++ GFORTRAN_FOR_TARGET=$ac_cv_prog_GFORTRAN_FOR_TARGET ++fi ++ ++if test -n "$ac_cv_prog_GFORTRAN_FOR_TARGET"; then ++ for ncn_progname in gfortran; do ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_GFORTRAN_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$GFORTRAN_FOR_TARGET"; then ++ ac_cv_prog_GFORTRAN_FOR_TARGET="$GFORTRAN_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_GFORTRAN_FOR_TARGET="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++GFORTRAN_FOR_TARGET=$ac_cv_prog_GFORTRAN_FOR_TARGET ++if test -n "$GFORTRAN_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GFORTRAN_FOR_TARGET" >&5 ++$as_echo "$GFORTRAN_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ done ++fi ++ ++if test -z "$ac_cv_prog_GFORTRAN_FOR_TARGET" && test -n "$with_build_time_tools"; then ++ for ncn_progname in gfortran; do ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5 ++$as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; } ++ if test -x $with_build_time_tools/${ncn_progname}; then ++ ac_cv_prog_GFORTRAN_FOR_TARGET=$with_build_time_tools/${ncn_progname} ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 ++$as_echo "yes" >&6; } ++ break ++ else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++ fi ++ done ++fi ++ ++if test -z "$ac_cv_prog_GFORTRAN_FOR_TARGET"; then ++ for ncn_progname in gfortran; do ++ if test -n "$ncn_target_tool_prefix"; then ++ # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_GFORTRAN_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$GFORTRAN_FOR_TARGET"; then ++ ac_cv_prog_GFORTRAN_FOR_TARGET="$GFORTRAN_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_GFORTRAN_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++GFORTRAN_FOR_TARGET=$ac_cv_prog_GFORTRAN_FOR_TARGET ++if test -n "$GFORTRAN_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GFORTRAN_FOR_TARGET" >&5 ++$as_echo "$GFORTRAN_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ if test -z "$ac_cv_prog_GFORTRAN_FOR_TARGET" && test $build = $target ; then ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_GFORTRAN_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$GFORTRAN_FOR_TARGET"; then ++ ac_cv_prog_GFORTRAN_FOR_TARGET="$GFORTRAN_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_GFORTRAN_FOR_TARGET="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++GFORTRAN_FOR_TARGET=$ac_cv_prog_GFORTRAN_FOR_TARGET ++if test -n "$GFORTRAN_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GFORTRAN_FOR_TARGET" >&5 ++$as_echo "$GFORTRAN_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ test -n "$ac_cv_prog_GFORTRAN_FOR_TARGET" && break ++ done ++fi ++ ++if test -z "$ac_cv_prog_GFORTRAN_FOR_TARGET" ; then ++ set dummy gfortran ++ if test $build = $target ; then ++ GFORTRAN_FOR_TARGET="$2" ++ else ++ GFORTRAN_FOR_TARGET="${ncn_target_tool_prefix}$2" ++ fi ++else ++ GFORTRAN_FOR_TARGET="$ac_cv_prog_GFORTRAN_FOR_TARGET" ++fi ++ ++ ++ ++if test -n "$GOC_FOR_TARGET"; then ++ ac_cv_prog_GOC_FOR_TARGET=$GOC_FOR_TARGET ++elif test -n "$ac_cv_prog_GOC_FOR_TARGET"; then ++ GOC_FOR_TARGET=$ac_cv_prog_GOC_FOR_TARGET ++fi ++ ++if test -n "$ac_cv_prog_GOC_FOR_TARGET"; then ++ for ncn_progname in gccgo; do ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_GOC_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$GOC_FOR_TARGET"; then ++ ac_cv_prog_GOC_FOR_TARGET="$GOC_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_GOC_FOR_TARGET="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++GOC_FOR_TARGET=$ac_cv_prog_GOC_FOR_TARGET ++if test -n "$GOC_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC_FOR_TARGET" >&5 ++$as_echo "$GOC_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ done ++fi ++ ++if test -z "$ac_cv_prog_GOC_FOR_TARGET" && test -n "$with_build_time_tools"; then ++ for ncn_progname in gccgo; do ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5 ++$as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; } ++ if test -x $with_build_time_tools/${ncn_progname}; then ++ ac_cv_prog_GOC_FOR_TARGET=$with_build_time_tools/${ncn_progname} ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 ++$as_echo "yes" >&6; } ++ break ++ else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++ fi ++ done ++fi ++ ++if test -z "$ac_cv_prog_GOC_FOR_TARGET"; then ++ for ncn_progname in gccgo; do ++ if test -n "$ncn_target_tool_prefix"; then ++ # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_GOC_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$GOC_FOR_TARGET"; then ++ ac_cv_prog_GOC_FOR_TARGET="$GOC_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_GOC_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++GOC_FOR_TARGET=$ac_cv_prog_GOC_FOR_TARGET ++if test -n "$GOC_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC_FOR_TARGET" >&5 ++$as_echo "$GOC_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ if test -z "$ac_cv_prog_GOC_FOR_TARGET" && test $build = $target ; then ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_GOC_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$GOC_FOR_TARGET"; then ++ ac_cv_prog_GOC_FOR_TARGET="$GOC_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_GOC_FOR_TARGET="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++GOC_FOR_TARGET=$ac_cv_prog_GOC_FOR_TARGET ++if test -n "$GOC_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC_FOR_TARGET" >&5 ++$as_echo "$GOC_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ test -n "$ac_cv_prog_GOC_FOR_TARGET" && break ++ done ++fi ++ ++if test -z "$ac_cv_prog_GOC_FOR_TARGET" ; then ++ set dummy gccgo ++ if test $build = $target ; then ++ GOC_FOR_TARGET="$2" ++ else ++ GOC_FOR_TARGET="${ncn_target_tool_prefix}$2" ++ fi ++else ++ GOC_FOR_TARGET="$ac_cv_prog_GOC_FOR_TARGET" ++fi ++ ++ ++ ++cat > conftest.c << \EOF ++#ifdef __GNUC__ ++ gcc_yay; ++#endif ++EOF ++if ($GCC_FOR_TARGET -E conftest.c | grep gcc_yay) > /dev/null 2>&1; then ++ have_gcc_for_target=yes ++else ++ GCC_FOR_TARGET=${ncn_target_tool_prefix}gcc ++ have_gcc_for_target=no ++fi ++rm conftest.c ++ ++ ++ ++ ++if test -z "$ac_cv_path_AR_FOR_TARGET" ; then ++ if test -n "$with_build_time_tools"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ar in $with_build_time_tools" >&5 ++$as_echo_n "checking for ar in $with_build_time_tools... " >&6; } ++ if test -x $with_build_time_tools/ar; then ++ AR_FOR_TARGET=`cd $with_build_time_tools && pwd`/ar ++ ac_cv_path_AR_FOR_TARGET=$AR_FOR_TARGET ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_AR_FOR_TARGET" >&5 ++$as_echo "$ac_cv_path_AR_FOR_TARGET" >&6; } ++ else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++ fi ++ elif test $build != $host && test $have_gcc_for_target = yes; then ++ AR_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=ar` ++ test $AR_FOR_TARGET = ar && AR_FOR_TARGET= ++ test -n "$AR_FOR_TARGET" && ac_cv_path_AR_FOR_TARGET=$AR_FOR_TARGET ++ fi ++fi ++if test -z "$ac_cv_path_AR_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then ++ # Extract the first word of "ar", so it can be a program name with args. ++set dummy ar; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_path_AR_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ case $AR_FOR_TARGET in ++ [\\/]* | ?:[\\/]*) ++ ac_cv_path_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test with a path. ++ ;; ++ *) ++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $gcc_cv_tool_dirs ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_path_AR_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++ ;; ++esac ++fi ++AR_FOR_TARGET=$ac_cv_path_AR_FOR_TARGET ++if test -n "$AR_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR_FOR_TARGET" >&5 ++$as_echo "$AR_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++fi ++if test -z "$ac_cv_path_AR_FOR_TARGET" ; then ++ ++ ++if test -n "$AR_FOR_TARGET"; then ++ ac_cv_prog_AR_FOR_TARGET=$AR_FOR_TARGET ++elif test -n "$ac_cv_prog_AR_FOR_TARGET"; then ++ AR_FOR_TARGET=$ac_cv_prog_AR_FOR_TARGET ++fi ++ ++if test -n "$ac_cv_prog_AR_FOR_TARGET"; then ++ for ncn_progname in ar; do ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_AR_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$AR_FOR_TARGET"; then ++ ac_cv_prog_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_AR_FOR_TARGET="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++AR_FOR_TARGET=$ac_cv_prog_AR_FOR_TARGET ++if test -n "$AR_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR_FOR_TARGET" >&5 ++$as_echo "$AR_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ done ++fi ++ ++if test -z "$ac_cv_prog_AR_FOR_TARGET" && test -n "$with_build_time_tools"; then ++ for ncn_progname in ar; do ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5 ++$as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; } ++ if test -x $with_build_time_tools/${ncn_progname}; then ++ ac_cv_prog_AR_FOR_TARGET=$with_build_time_tools/${ncn_progname} ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 ++$as_echo "yes" >&6; } ++ break ++ else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++ fi ++ done ++fi ++ ++if test -z "$ac_cv_prog_AR_FOR_TARGET"; then ++ for ncn_progname in ar; do ++ if test -n "$ncn_target_tool_prefix"; then ++ # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_AR_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$AR_FOR_TARGET"; then ++ ac_cv_prog_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_AR_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++AR_FOR_TARGET=$ac_cv_prog_AR_FOR_TARGET ++if test -n "$AR_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR_FOR_TARGET" >&5 ++$as_echo "$AR_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ if test -z "$ac_cv_prog_AR_FOR_TARGET" && test $build = $target ; then ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_AR_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$AR_FOR_TARGET"; then ++ ac_cv_prog_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_AR_FOR_TARGET="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++AR_FOR_TARGET=$ac_cv_prog_AR_FOR_TARGET ++if test -n "$AR_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR_FOR_TARGET" >&5 ++$as_echo "$AR_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ test -n "$ac_cv_prog_AR_FOR_TARGET" && break ++ done ++fi ++ ++if test -z "$ac_cv_prog_AR_FOR_TARGET" ; then ++ set dummy ar ++ if test $build = $target ; then ++ AR_FOR_TARGET="$2" ++ else ++ AR_FOR_TARGET="${ncn_target_tool_prefix}$2" ++ fi ++else ++ AR_FOR_TARGET="$ac_cv_prog_AR_FOR_TARGET" ++fi ++ ++else ++ AR_FOR_TARGET=$ac_cv_path_AR_FOR_TARGET ++fi ++ ++ ++ ++ ++if test -z "$ac_cv_path_AS_FOR_TARGET" ; then ++ if test -n "$with_build_time_tools"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for as in $with_build_time_tools" >&5 ++$as_echo_n "checking for as in $with_build_time_tools... " >&6; } ++ if test -x $with_build_time_tools/as; then ++ AS_FOR_TARGET=`cd $with_build_time_tools && pwd`/as ++ ac_cv_path_AS_FOR_TARGET=$AS_FOR_TARGET ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_AS_FOR_TARGET" >&5 ++$as_echo "$ac_cv_path_AS_FOR_TARGET" >&6; } ++ else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++ fi ++ elif test $build != $host && test $have_gcc_for_target = yes; then ++ AS_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=as` ++ test $AS_FOR_TARGET = as && AS_FOR_TARGET= ++ test -n "$AS_FOR_TARGET" && ac_cv_path_AS_FOR_TARGET=$AS_FOR_TARGET ++ fi ++fi ++if test -z "$ac_cv_path_AS_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then ++ # Extract the first word of "as", so it can be a program name with args. ++set dummy as; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_path_AS_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ case $AS_FOR_TARGET in ++ [\\/]* | ?:[\\/]*) ++ ac_cv_path_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test with a path. ++ ;; ++ *) ++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $gcc_cv_tool_dirs ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_path_AS_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++ ;; ++esac ++fi ++AS_FOR_TARGET=$ac_cv_path_AS_FOR_TARGET ++if test -n "$AS_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS_FOR_TARGET" >&5 ++$as_echo "$AS_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++fi ++if test -z "$ac_cv_path_AS_FOR_TARGET" ; then ++ ++ ++if test -n "$AS_FOR_TARGET"; then ++ ac_cv_prog_AS_FOR_TARGET=$AS_FOR_TARGET ++elif test -n "$ac_cv_prog_AS_FOR_TARGET"; then ++ AS_FOR_TARGET=$ac_cv_prog_AS_FOR_TARGET ++fi ++ ++if test -n "$ac_cv_prog_AS_FOR_TARGET"; then ++ for ncn_progname in as; do ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_AS_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$AS_FOR_TARGET"; then ++ ac_cv_prog_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_AS_FOR_TARGET="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++AS_FOR_TARGET=$ac_cv_prog_AS_FOR_TARGET ++if test -n "$AS_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS_FOR_TARGET" >&5 ++$as_echo "$AS_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ done ++fi ++ ++if test -z "$ac_cv_prog_AS_FOR_TARGET" && test -n "$with_build_time_tools"; then ++ for ncn_progname in as; do ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5 ++$as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; } ++ if test -x $with_build_time_tools/${ncn_progname}; then ++ ac_cv_prog_AS_FOR_TARGET=$with_build_time_tools/${ncn_progname} ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 ++$as_echo "yes" >&6; } ++ break ++ else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++ fi ++ done ++fi ++ ++if test -z "$ac_cv_prog_AS_FOR_TARGET"; then ++ for ncn_progname in as; do ++ if test -n "$ncn_target_tool_prefix"; then ++ # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_AS_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$AS_FOR_TARGET"; then ++ ac_cv_prog_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_AS_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++AS_FOR_TARGET=$ac_cv_prog_AS_FOR_TARGET ++if test -n "$AS_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS_FOR_TARGET" >&5 ++$as_echo "$AS_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ if test -z "$ac_cv_prog_AS_FOR_TARGET" && test $build = $target ; then ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_AS_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$AS_FOR_TARGET"; then ++ ac_cv_prog_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_AS_FOR_TARGET="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++AS_FOR_TARGET=$ac_cv_prog_AS_FOR_TARGET ++if test -n "$AS_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS_FOR_TARGET" >&5 ++$as_echo "$AS_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ test -n "$ac_cv_prog_AS_FOR_TARGET" && break ++ done ++fi ++ ++if test -z "$ac_cv_prog_AS_FOR_TARGET" ; then ++ set dummy as ++ if test $build = $target ; then ++ AS_FOR_TARGET="$2" ++ else ++ AS_FOR_TARGET="${ncn_target_tool_prefix}$2" ++ fi ++else ++ AS_FOR_TARGET="$ac_cv_prog_AS_FOR_TARGET" ++fi ++ ++else ++ AS_FOR_TARGET=$ac_cv_path_AS_FOR_TARGET ++fi ++ ++ ++ ++ ++if test -z "$ac_cv_path_DLLTOOL_FOR_TARGET" ; then ++ if test -n "$with_build_time_tools"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlltool in $with_build_time_tools" >&5 ++$as_echo_n "checking for dlltool in $with_build_time_tools... " >&6; } ++ if test -x $with_build_time_tools/dlltool; then ++ DLLTOOL_FOR_TARGET=`cd $with_build_time_tools && pwd`/dlltool ++ ac_cv_path_DLLTOOL_FOR_TARGET=$DLLTOOL_FOR_TARGET ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_DLLTOOL_FOR_TARGET" >&5 ++$as_echo "$ac_cv_path_DLLTOOL_FOR_TARGET" >&6; } ++ else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++ fi ++ elif test $build != $host && test $have_gcc_for_target = yes; then ++ DLLTOOL_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=dlltool` ++ test $DLLTOOL_FOR_TARGET = dlltool && DLLTOOL_FOR_TARGET= ++ test -n "$DLLTOOL_FOR_TARGET" && ac_cv_path_DLLTOOL_FOR_TARGET=$DLLTOOL_FOR_TARGET ++ fi ++fi ++if test -z "$ac_cv_path_DLLTOOL_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then ++ # Extract the first word of "dlltool", so it can be a program name with args. ++set dummy dlltool; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_path_DLLTOOL_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ case $DLLTOOL_FOR_TARGET in ++ [\\/]* | ?:[\\/]*) ++ ac_cv_path_DLLTOOL_FOR_TARGET="$DLLTOOL_FOR_TARGET" # Let the user override the test with a path. ++ ;; ++ *) ++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $gcc_cv_tool_dirs ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_path_DLLTOOL_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++ ;; ++esac ++fi ++DLLTOOL_FOR_TARGET=$ac_cv_path_DLLTOOL_FOR_TARGET ++if test -n "$DLLTOOL_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL_FOR_TARGET" >&5 ++$as_echo "$DLLTOOL_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++fi ++if test -z "$ac_cv_path_DLLTOOL_FOR_TARGET" ; then ++ ++ ++if test -n "$DLLTOOL_FOR_TARGET"; then ++ ac_cv_prog_DLLTOOL_FOR_TARGET=$DLLTOOL_FOR_TARGET ++elif test -n "$ac_cv_prog_DLLTOOL_FOR_TARGET"; then ++ DLLTOOL_FOR_TARGET=$ac_cv_prog_DLLTOOL_FOR_TARGET ++fi ++ ++if test -n "$ac_cv_prog_DLLTOOL_FOR_TARGET"; then ++ for ncn_progname in dlltool; do ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_DLLTOOL_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$DLLTOOL_FOR_TARGET"; then ++ ac_cv_prog_DLLTOOL_FOR_TARGET="$DLLTOOL_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_DLLTOOL_FOR_TARGET="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++DLLTOOL_FOR_TARGET=$ac_cv_prog_DLLTOOL_FOR_TARGET ++if test -n "$DLLTOOL_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL_FOR_TARGET" >&5 ++$as_echo "$DLLTOOL_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ done ++fi ++ ++if test -z "$ac_cv_prog_DLLTOOL_FOR_TARGET" && test -n "$with_build_time_tools"; then ++ for ncn_progname in dlltool; do ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5 ++$as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; } ++ if test -x $with_build_time_tools/${ncn_progname}; then ++ ac_cv_prog_DLLTOOL_FOR_TARGET=$with_build_time_tools/${ncn_progname} ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 ++$as_echo "yes" >&6; } ++ break ++ else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++ fi ++ done ++fi ++ ++if test -z "$ac_cv_prog_DLLTOOL_FOR_TARGET"; then ++ for ncn_progname in dlltool; do ++ if test -n "$ncn_target_tool_prefix"; then ++ # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_DLLTOOL_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$DLLTOOL_FOR_TARGET"; then ++ ac_cv_prog_DLLTOOL_FOR_TARGET="$DLLTOOL_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++DLLTOOL_FOR_TARGET=$ac_cv_prog_DLLTOOL_FOR_TARGET ++if test -n "$DLLTOOL_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL_FOR_TARGET" >&5 ++$as_echo "$DLLTOOL_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ if test -z "$ac_cv_prog_DLLTOOL_FOR_TARGET" && test $build = $target ; then ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_DLLTOOL_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$DLLTOOL_FOR_TARGET"; then ++ ac_cv_prog_DLLTOOL_FOR_TARGET="$DLLTOOL_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_DLLTOOL_FOR_TARGET="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++DLLTOOL_FOR_TARGET=$ac_cv_prog_DLLTOOL_FOR_TARGET ++if test -n "$DLLTOOL_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL_FOR_TARGET" >&5 ++$as_echo "$DLLTOOL_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ test -n "$ac_cv_prog_DLLTOOL_FOR_TARGET" && break ++ done ++fi ++ ++if test -z "$ac_cv_prog_DLLTOOL_FOR_TARGET" ; then ++ set dummy dlltool ++ if test $build = $target ; then ++ DLLTOOL_FOR_TARGET="$2" ++ else ++ DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}$2" ++ fi ++else ++ DLLTOOL_FOR_TARGET="$ac_cv_prog_DLLTOOL_FOR_TARGET" ++fi ++ ++else ++ DLLTOOL_FOR_TARGET=$ac_cv_path_DLLTOOL_FOR_TARGET ++fi ++ ++ ++ ++ ++if test -z "$ac_cv_path_LD_FOR_TARGET" ; then ++ if test -n "$with_build_time_tools"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld in $with_build_time_tools" >&5 ++$as_echo_n "checking for ld in $with_build_time_tools... " >&6; } ++ if test -x $with_build_time_tools/ld; then ++ LD_FOR_TARGET=`cd $with_build_time_tools && pwd`/ld ++ ac_cv_path_LD_FOR_TARGET=$LD_FOR_TARGET ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_LD_FOR_TARGET" >&5 ++$as_echo "$ac_cv_path_LD_FOR_TARGET" >&6; } ++ else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++ fi ++ elif test $build != $host && test $have_gcc_for_target = yes; then ++ LD_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=ld` ++ test $LD_FOR_TARGET = ld && LD_FOR_TARGET= ++ test -n "$LD_FOR_TARGET" && ac_cv_path_LD_FOR_TARGET=$LD_FOR_TARGET ++ fi ++fi ++if test -z "$ac_cv_path_LD_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then ++ # Extract the first word of "ld", so it can be a program name with args. ++set dummy ld; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_path_LD_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ case $LD_FOR_TARGET in ++ [\\/]* | ?:[\\/]*) ++ ac_cv_path_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test with a path. ++ ;; ++ *) ++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $gcc_cv_tool_dirs ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_path_LD_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++ ;; ++esac ++fi ++LD_FOR_TARGET=$ac_cv_path_LD_FOR_TARGET ++if test -n "$LD_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD_FOR_TARGET" >&5 ++$as_echo "$LD_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++fi ++if test -z "$ac_cv_path_LD_FOR_TARGET" ; then ++ ++ ++if test -n "$LD_FOR_TARGET"; then ++ ac_cv_prog_LD_FOR_TARGET=$LD_FOR_TARGET ++elif test -n "$ac_cv_prog_LD_FOR_TARGET"; then ++ LD_FOR_TARGET=$ac_cv_prog_LD_FOR_TARGET ++fi ++ ++if test -n "$ac_cv_prog_LD_FOR_TARGET"; then ++ for ncn_progname in ld; do ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_LD_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$LD_FOR_TARGET"; then ++ ac_cv_prog_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_LD_FOR_TARGET="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++LD_FOR_TARGET=$ac_cv_prog_LD_FOR_TARGET ++if test -n "$LD_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD_FOR_TARGET" >&5 ++$as_echo "$LD_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ done ++fi ++ ++if test -z "$ac_cv_prog_LD_FOR_TARGET" && test -n "$with_build_time_tools"; then ++ for ncn_progname in ld; do ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5 ++$as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; } ++ if test -x $with_build_time_tools/${ncn_progname}; then ++ ac_cv_prog_LD_FOR_TARGET=$with_build_time_tools/${ncn_progname} ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 ++$as_echo "yes" >&6; } ++ break ++ else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++ fi ++ done ++fi ++ ++if test -z "$ac_cv_prog_LD_FOR_TARGET"; then ++ for ncn_progname in ld; do ++ if test -n "$ncn_target_tool_prefix"; then ++ # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_LD_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$LD_FOR_TARGET"; then ++ ac_cv_prog_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_LD_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++LD_FOR_TARGET=$ac_cv_prog_LD_FOR_TARGET ++if test -n "$LD_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD_FOR_TARGET" >&5 ++$as_echo "$LD_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ if test -z "$ac_cv_prog_LD_FOR_TARGET" && test $build = $target ; then ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_LD_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$LD_FOR_TARGET"; then ++ ac_cv_prog_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_LD_FOR_TARGET="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++LD_FOR_TARGET=$ac_cv_prog_LD_FOR_TARGET ++if test -n "$LD_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD_FOR_TARGET" >&5 ++$as_echo "$LD_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ test -n "$ac_cv_prog_LD_FOR_TARGET" && break ++ done ++fi ++ ++if test -z "$ac_cv_prog_LD_FOR_TARGET" ; then ++ set dummy ld ++ if test $build = $target ; then ++ LD_FOR_TARGET="$2" ++ else ++ LD_FOR_TARGET="${ncn_target_tool_prefix}$2" ++ fi ++else ++ LD_FOR_TARGET="$ac_cv_prog_LD_FOR_TARGET" ++fi ++ ++else ++ LD_FOR_TARGET=$ac_cv_path_LD_FOR_TARGET ++fi ++ ++ ++ ++ ++if test -z "$ac_cv_path_LIPO_FOR_TARGET" ; then ++ if test -n "$with_build_time_tools"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lipo in $with_build_time_tools" >&5 ++$as_echo_n "checking for lipo in $with_build_time_tools... " >&6; } ++ if test -x $with_build_time_tools/lipo; then ++ LIPO_FOR_TARGET=`cd $with_build_time_tools && pwd`/lipo ++ ac_cv_path_LIPO_FOR_TARGET=$LIPO_FOR_TARGET ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_LIPO_FOR_TARGET" >&5 ++$as_echo "$ac_cv_path_LIPO_FOR_TARGET" >&6; } ++ else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++ fi ++ elif test $build != $host && test $have_gcc_for_target = yes; then ++ LIPO_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=lipo` ++ test $LIPO_FOR_TARGET = lipo && LIPO_FOR_TARGET= ++ test -n "$LIPO_FOR_TARGET" && ac_cv_path_LIPO_FOR_TARGET=$LIPO_FOR_TARGET ++ fi ++fi ++if test -z "$ac_cv_path_LIPO_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then ++ # Extract the first word of "lipo", so it can be a program name with args. ++set dummy lipo; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_path_LIPO_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ case $LIPO_FOR_TARGET in ++ [\\/]* | ?:[\\/]*) ++ ac_cv_path_LIPO_FOR_TARGET="$LIPO_FOR_TARGET" # Let the user override the test with a path. ++ ;; ++ *) ++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $gcc_cv_tool_dirs ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_path_LIPO_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++ ;; ++esac ++fi ++LIPO_FOR_TARGET=$ac_cv_path_LIPO_FOR_TARGET ++if test -n "$LIPO_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO_FOR_TARGET" >&5 ++$as_echo "$LIPO_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++fi ++if test -z "$ac_cv_path_LIPO_FOR_TARGET" ; then ++ ++ ++if test -n "$LIPO_FOR_TARGET"; then ++ ac_cv_prog_LIPO_FOR_TARGET=$LIPO_FOR_TARGET ++elif test -n "$ac_cv_prog_LIPO_FOR_TARGET"; then ++ LIPO_FOR_TARGET=$ac_cv_prog_LIPO_FOR_TARGET ++fi ++ ++if test -n "$ac_cv_prog_LIPO_FOR_TARGET"; then ++ for ncn_progname in lipo; do ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_LIPO_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$LIPO_FOR_TARGET"; then ++ ac_cv_prog_LIPO_FOR_TARGET="$LIPO_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_LIPO_FOR_TARGET="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++LIPO_FOR_TARGET=$ac_cv_prog_LIPO_FOR_TARGET ++if test -n "$LIPO_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO_FOR_TARGET" >&5 ++$as_echo "$LIPO_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ done ++fi ++ ++if test -z "$ac_cv_prog_LIPO_FOR_TARGET" && test -n "$with_build_time_tools"; then ++ for ncn_progname in lipo; do ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5 ++$as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; } ++ if test -x $with_build_time_tools/${ncn_progname}; then ++ ac_cv_prog_LIPO_FOR_TARGET=$with_build_time_tools/${ncn_progname} ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 ++$as_echo "yes" >&6; } ++ break ++ else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++ fi ++ done ++fi ++ ++if test -z "$ac_cv_prog_LIPO_FOR_TARGET"; then ++ for ncn_progname in lipo; do ++ if test -n "$ncn_target_tool_prefix"; then ++ # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_LIPO_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$LIPO_FOR_TARGET"; then ++ ac_cv_prog_LIPO_FOR_TARGET="$LIPO_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_LIPO_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++LIPO_FOR_TARGET=$ac_cv_prog_LIPO_FOR_TARGET ++if test -n "$LIPO_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO_FOR_TARGET" >&5 ++$as_echo "$LIPO_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ if test -z "$ac_cv_prog_LIPO_FOR_TARGET" && test $build = $target ; then ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_LIPO_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$LIPO_FOR_TARGET"; then ++ ac_cv_prog_LIPO_FOR_TARGET="$LIPO_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_LIPO_FOR_TARGET="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++LIPO_FOR_TARGET=$ac_cv_prog_LIPO_FOR_TARGET ++if test -n "$LIPO_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO_FOR_TARGET" >&5 ++$as_echo "$LIPO_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ test -n "$ac_cv_prog_LIPO_FOR_TARGET" && break ++ done ++fi ++ ++if test -z "$ac_cv_prog_LIPO_FOR_TARGET" ; then ++ set dummy lipo ++ if test $build = $target ; then ++ LIPO_FOR_TARGET="$2" ++ else ++ LIPO_FOR_TARGET="${ncn_target_tool_prefix}$2" ++ fi ++else ++ LIPO_FOR_TARGET="$ac_cv_prog_LIPO_FOR_TARGET" ++fi ++ ++else ++ LIPO_FOR_TARGET=$ac_cv_path_LIPO_FOR_TARGET ++fi ++ ++ ++ ++ ++if test -z "$ac_cv_path_NM_FOR_TARGET" ; then ++ if test -n "$with_build_time_tools"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nm in $with_build_time_tools" >&5 ++$as_echo_n "checking for nm in $with_build_time_tools... " >&6; } ++ if test -x $with_build_time_tools/nm; then ++ NM_FOR_TARGET=`cd $with_build_time_tools && pwd`/nm ++ ac_cv_path_NM_FOR_TARGET=$NM_FOR_TARGET ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_NM_FOR_TARGET" >&5 ++$as_echo "$ac_cv_path_NM_FOR_TARGET" >&6; } ++ else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++ fi ++ elif test $build != $host && test $have_gcc_for_target = yes; then ++ NM_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=nm` ++ test $NM_FOR_TARGET = nm && NM_FOR_TARGET= ++ test -n "$NM_FOR_TARGET" && ac_cv_path_NM_FOR_TARGET=$NM_FOR_TARGET ++ fi ++fi ++if test -z "$ac_cv_path_NM_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then ++ # Extract the first word of "nm", so it can be a program name with args. ++set dummy nm; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_path_NM_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ case $NM_FOR_TARGET in ++ [\\/]* | ?:[\\/]*) ++ ac_cv_path_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test with a path. ++ ;; ++ *) ++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $gcc_cv_tool_dirs ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_path_NM_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++ ;; ++esac ++fi ++NM_FOR_TARGET=$ac_cv_path_NM_FOR_TARGET ++if test -n "$NM_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM_FOR_TARGET" >&5 ++$as_echo "$NM_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++fi ++if test -z "$ac_cv_path_NM_FOR_TARGET" ; then ++ ++ ++if test -n "$NM_FOR_TARGET"; then ++ ac_cv_prog_NM_FOR_TARGET=$NM_FOR_TARGET ++elif test -n "$ac_cv_prog_NM_FOR_TARGET"; then ++ NM_FOR_TARGET=$ac_cv_prog_NM_FOR_TARGET ++fi ++ ++if test -n "$ac_cv_prog_NM_FOR_TARGET"; then ++ for ncn_progname in nm; do ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_NM_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$NM_FOR_TARGET"; then ++ ac_cv_prog_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_NM_FOR_TARGET="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++NM_FOR_TARGET=$ac_cv_prog_NM_FOR_TARGET ++if test -n "$NM_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM_FOR_TARGET" >&5 ++$as_echo "$NM_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ done ++fi ++ ++if test -z "$ac_cv_prog_NM_FOR_TARGET" && test -n "$with_build_time_tools"; then ++ for ncn_progname in nm; do ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5 ++$as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; } ++ if test -x $with_build_time_tools/${ncn_progname}; then ++ ac_cv_prog_NM_FOR_TARGET=$with_build_time_tools/${ncn_progname} ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 ++$as_echo "yes" >&6; } ++ break ++ else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++ fi ++ done ++fi ++ ++if test -z "$ac_cv_prog_NM_FOR_TARGET"; then ++ for ncn_progname in nm; do ++ if test -n "$ncn_target_tool_prefix"; then ++ # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_NM_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$NM_FOR_TARGET"; then ++ ac_cv_prog_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_NM_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++NM_FOR_TARGET=$ac_cv_prog_NM_FOR_TARGET ++if test -n "$NM_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM_FOR_TARGET" >&5 ++$as_echo "$NM_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ if test -z "$ac_cv_prog_NM_FOR_TARGET" && test $build = $target ; then ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_NM_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$NM_FOR_TARGET"; then ++ ac_cv_prog_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_NM_FOR_TARGET="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++NM_FOR_TARGET=$ac_cv_prog_NM_FOR_TARGET ++if test -n "$NM_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM_FOR_TARGET" >&5 ++$as_echo "$NM_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ test -n "$ac_cv_prog_NM_FOR_TARGET" && break ++ done ++fi ++ ++if test -z "$ac_cv_prog_NM_FOR_TARGET" ; then ++ set dummy nm ++ if test $build = $target ; then ++ NM_FOR_TARGET="$2" ++ else ++ NM_FOR_TARGET="${ncn_target_tool_prefix}$2" ++ fi ++else ++ NM_FOR_TARGET="$ac_cv_prog_NM_FOR_TARGET" ++fi ++ ++else ++ NM_FOR_TARGET=$ac_cv_path_NM_FOR_TARGET ++fi ++ ++ ++ ++ ++if test -z "$ac_cv_path_OBJCOPY_FOR_TARGET" ; then ++ if test -n "$with_build_time_tools"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objcopy in $with_build_time_tools" >&5 ++$as_echo_n "checking for objcopy in $with_build_time_tools... " >&6; } ++ if test -x $with_build_time_tools/objcopy; then ++ OBJCOPY_FOR_TARGET=`cd $with_build_time_tools && pwd`/objcopy ++ ac_cv_path_OBJCOPY_FOR_TARGET=$OBJCOPY_FOR_TARGET ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_OBJCOPY_FOR_TARGET" >&5 ++$as_echo "$ac_cv_path_OBJCOPY_FOR_TARGET" >&6; } ++ else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++ fi ++ elif test $build != $host && test $have_gcc_for_target = yes; then ++ OBJCOPY_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=objcopy` ++ test $OBJCOPY_FOR_TARGET = objcopy && OBJCOPY_FOR_TARGET= ++ test -n "$OBJCOPY_FOR_TARGET" && ac_cv_path_OBJCOPY_FOR_TARGET=$OBJCOPY_FOR_TARGET ++ fi ++fi ++if test -z "$ac_cv_path_OBJCOPY_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then ++ # Extract the first word of "objcopy", so it can be a program name with args. ++set dummy objcopy; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_path_OBJCOPY_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ case $OBJCOPY_FOR_TARGET in ++ [\\/]* | ?:[\\/]*) ++ ac_cv_path_OBJCOPY_FOR_TARGET="$OBJCOPY_FOR_TARGET" # Let the user override the test with a path. ++ ;; ++ *) ++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $gcc_cv_tool_dirs ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_path_OBJCOPY_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++ ;; ++esac ++fi ++OBJCOPY_FOR_TARGET=$ac_cv_path_OBJCOPY_FOR_TARGET ++if test -n "$OBJCOPY_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY_FOR_TARGET" >&5 ++$as_echo "$OBJCOPY_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++fi ++if test -z "$ac_cv_path_OBJCOPY_FOR_TARGET" ; then ++ ++ ++if test -n "$OBJCOPY_FOR_TARGET"; then ++ ac_cv_prog_OBJCOPY_FOR_TARGET=$OBJCOPY_FOR_TARGET ++elif test -n "$ac_cv_prog_OBJCOPY_FOR_TARGET"; then ++ OBJCOPY_FOR_TARGET=$ac_cv_prog_OBJCOPY_FOR_TARGET ++fi ++ ++if test -n "$ac_cv_prog_OBJCOPY_FOR_TARGET"; then ++ for ncn_progname in objcopy; do ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_OBJCOPY_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$OBJCOPY_FOR_TARGET"; then ++ ac_cv_prog_OBJCOPY_FOR_TARGET="$OBJCOPY_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_OBJCOPY_FOR_TARGET="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++OBJCOPY_FOR_TARGET=$ac_cv_prog_OBJCOPY_FOR_TARGET ++if test -n "$OBJCOPY_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY_FOR_TARGET" >&5 ++$as_echo "$OBJCOPY_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ done ++fi ++ ++if test -z "$ac_cv_prog_OBJCOPY_FOR_TARGET" && test -n "$with_build_time_tools"; then ++ for ncn_progname in objcopy; do ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5 ++$as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; } ++ if test -x $with_build_time_tools/${ncn_progname}; then ++ ac_cv_prog_OBJCOPY_FOR_TARGET=$with_build_time_tools/${ncn_progname} ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 ++$as_echo "yes" >&6; } ++ break ++ else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++ fi ++ done ++fi ++ ++if test -z "$ac_cv_prog_OBJCOPY_FOR_TARGET"; then ++ for ncn_progname in objcopy; do ++ if test -n "$ncn_target_tool_prefix"; then ++ # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_OBJCOPY_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$OBJCOPY_FOR_TARGET"; then ++ ac_cv_prog_OBJCOPY_FOR_TARGET="$OBJCOPY_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_OBJCOPY_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++OBJCOPY_FOR_TARGET=$ac_cv_prog_OBJCOPY_FOR_TARGET ++if test -n "$OBJCOPY_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY_FOR_TARGET" >&5 ++$as_echo "$OBJCOPY_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ if test -z "$ac_cv_prog_OBJCOPY_FOR_TARGET" && test $build = $target ; then ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_OBJCOPY_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$OBJCOPY_FOR_TARGET"; then ++ ac_cv_prog_OBJCOPY_FOR_TARGET="$OBJCOPY_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_OBJCOPY_FOR_TARGET="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++OBJCOPY_FOR_TARGET=$ac_cv_prog_OBJCOPY_FOR_TARGET ++if test -n "$OBJCOPY_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY_FOR_TARGET" >&5 ++$as_echo "$OBJCOPY_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ test -n "$ac_cv_prog_OBJCOPY_FOR_TARGET" && break ++ done ++fi ++ ++if test -z "$ac_cv_prog_OBJCOPY_FOR_TARGET" ; then ++ set dummy objcopy ++ if test $build = $target ; then ++ OBJCOPY_FOR_TARGET="$2" ++ else ++ OBJCOPY_FOR_TARGET="${ncn_target_tool_prefix}$2" ++ fi ++else ++ OBJCOPY_FOR_TARGET="$ac_cv_prog_OBJCOPY_FOR_TARGET" ++fi ++ ++else ++ OBJCOPY_FOR_TARGET=$ac_cv_path_OBJCOPY_FOR_TARGET ++fi ++ ++ ++ ++ ++if test -z "$ac_cv_path_OBJDUMP_FOR_TARGET" ; then ++ if test -n "$with_build_time_tools"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdump in $with_build_time_tools" >&5 ++$as_echo_n "checking for objdump in $with_build_time_tools... " >&6; } ++ if test -x $with_build_time_tools/objdump; then ++ OBJDUMP_FOR_TARGET=`cd $with_build_time_tools && pwd`/objdump ++ ac_cv_path_OBJDUMP_FOR_TARGET=$OBJDUMP_FOR_TARGET ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_OBJDUMP_FOR_TARGET" >&5 ++$as_echo "$ac_cv_path_OBJDUMP_FOR_TARGET" >&6; } ++ else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++ fi ++ elif test $build != $host && test $have_gcc_for_target = yes; then ++ OBJDUMP_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=objdump` ++ test $OBJDUMP_FOR_TARGET = objdump && OBJDUMP_FOR_TARGET= ++ test -n "$OBJDUMP_FOR_TARGET" && ac_cv_path_OBJDUMP_FOR_TARGET=$OBJDUMP_FOR_TARGET ++ fi ++fi ++if test -z "$ac_cv_path_OBJDUMP_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then ++ # Extract the first word of "objdump", so it can be a program name with args. ++set dummy objdump; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_path_OBJDUMP_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ case $OBJDUMP_FOR_TARGET in ++ [\\/]* | ?:[\\/]*) ++ ac_cv_path_OBJDUMP_FOR_TARGET="$OBJDUMP_FOR_TARGET" # Let the user override the test with a path. ++ ;; ++ *) ++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $gcc_cv_tool_dirs ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_path_OBJDUMP_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++ ;; ++esac ++fi ++OBJDUMP_FOR_TARGET=$ac_cv_path_OBJDUMP_FOR_TARGET ++if test -n "$OBJDUMP_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP_FOR_TARGET" >&5 ++$as_echo "$OBJDUMP_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++fi ++if test -z "$ac_cv_path_OBJDUMP_FOR_TARGET" ; then ++ ++ ++if test -n "$OBJDUMP_FOR_TARGET"; then ++ ac_cv_prog_OBJDUMP_FOR_TARGET=$OBJDUMP_FOR_TARGET ++elif test -n "$ac_cv_prog_OBJDUMP_FOR_TARGET"; then ++ OBJDUMP_FOR_TARGET=$ac_cv_prog_OBJDUMP_FOR_TARGET ++fi ++ ++if test -n "$ac_cv_prog_OBJDUMP_FOR_TARGET"; then ++ for ncn_progname in objdump; do ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_OBJDUMP_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$OBJDUMP_FOR_TARGET"; then ++ ac_cv_prog_OBJDUMP_FOR_TARGET="$OBJDUMP_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_OBJDUMP_FOR_TARGET="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++OBJDUMP_FOR_TARGET=$ac_cv_prog_OBJDUMP_FOR_TARGET ++if test -n "$OBJDUMP_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP_FOR_TARGET" >&5 ++$as_echo "$OBJDUMP_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ done ++fi ++ ++if test -z "$ac_cv_prog_OBJDUMP_FOR_TARGET" && test -n "$with_build_time_tools"; then ++ for ncn_progname in objdump; do ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5 ++$as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; } ++ if test -x $with_build_time_tools/${ncn_progname}; then ++ ac_cv_prog_OBJDUMP_FOR_TARGET=$with_build_time_tools/${ncn_progname} ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 ++$as_echo "yes" >&6; } ++ break ++ else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++ fi ++ done ++fi ++ ++if test -z "$ac_cv_prog_OBJDUMP_FOR_TARGET"; then ++ for ncn_progname in objdump; do ++ if test -n "$ncn_target_tool_prefix"; then ++ # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_OBJDUMP_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$OBJDUMP_FOR_TARGET"; then ++ ac_cv_prog_OBJDUMP_FOR_TARGET="$OBJDUMP_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_OBJDUMP_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++OBJDUMP_FOR_TARGET=$ac_cv_prog_OBJDUMP_FOR_TARGET ++if test -n "$OBJDUMP_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP_FOR_TARGET" >&5 ++$as_echo "$OBJDUMP_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ if test -z "$ac_cv_prog_OBJDUMP_FOR_TARGET" && test $build = $target ; then ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_OBJDUMP_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$OBJDUMP_FOR_TARGET"; then ++ ac_cv_prog_OBJDUMP_FOR_TARGET="$OBJDUMP_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_OBJDUMP_FOR_TARGET="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++OBJDUMP_FOR_TARGET=$ac_cv_prog_OBJDUMP_FOR_TARGET ++if test -n "$OBJDUMP_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP_FOR_TARGET" >&5 ++$as_echo "$OBJDUMP_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ test -n "$ac_cv_prog_OBJDUMP_FOR_TARGET" && break ++ done ++fi ++ ++if test -z "$ac_cv_prog_OBJDUMP_FOR_TARGET" ; then ++ set dummy objdump ++ if test $build = $target ; then ++ OBJDUMP_FOR_TARGET="$2" ++ else ++ OBJDUMP_FOR_TARGET="${ncn_target_tool_prefix}$2" ++ fi ++else ++ OBJDUMP_FOR_TARGET="$ac_cv_prog_OBJDUMP_FOR_TARGET" ++fi ++ ++else ++ OBJDUMP_FOR_TARGET=$ac_cv_path_OBJDUMP_FOR_TARGET ++fi ++ ++ ++ ++ ++if test -z "$ac_cv_path_RANLIB_FOR_TARGET" ; then ++ if test -n "$with_build_time_tools"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ranlib in $with_build_time_tools" >&5 ++$as_echo_n "checking for ranlib in $with_build_time_tools... " >&6; } ++ if test -x $with_build_time_tools/ranlib; then ++ RANLIB_FOR_TARGET=`cd $with_build_time_tools && pwd`/ranlib ++ ac_cv_path_RANLIB_FOR_TARGET=$RANLIB_FOR_TARGET ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_RANLIB_FOR_TARGET" >&5 ++$as_echo "$ac_cv_path_RANLIB_FOR_TARGET" >&6; } ++ else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++ fi ++ elif test $build != $host && test $have_gcc_for_target = yes; then ++ RANLIB_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=ranlib` ++ test $RANLIB_FOR_TARGET = ranlib && RANLIB_FOR_TARGET= ++ test -n "$RANLIB_FOR_TARGET" && ac_cv_path_RANLIB_FOR_TARGET=$RANLIB_FOR_TARGET ++ fi ++fi ++if test -z "$ac_cv_path_RANLIB_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then ++ # Extract the first word of "ranlib", so it can be a program name with args. ++set dummy ranlib; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_path_RANLIB_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ case $RANLIB_FOR_TARGET in ++ [\\/]* | ?:[\\/]*) ++ ac_cv_path_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test with a path. ++ ;; ++ *) ++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $gcc_cv_tool_dirs ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_path_RANLIB_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++ ;; ++esac ++fi ++RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET ++if test -n "$RANLIB_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB_FOR_TARGET" >&5 ++$as_echo "$RANLIB_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++fi ++if test -z "$ac_cv_path_RANLIB_FOR_TARGET" ; then ++ ++ ++if test -n "$RANLIB_FOR_TARGET"; then ++ ac_cv_prog_RANLIB_FOR_TARGET=$RANLIB_FOR_TARGET ++elif test -n "$ac_cv_prog_RANLIB_FOR_TARGET"; then ++ RANLIB_FOR_TARGET=$ac_cv_prog_RANLIB_FOR_TARGET ++fi ++ ++if test -n "$ac_cv_prog_RANLIB_FOR_TARGET"; then ++ for ncn_progname in ranlib; do ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_RANLIB_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$RANLIB_FOR_TARGET"; then ++ ac_cv_prog_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_RANLIB_FOR_TARGET="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++RANLIB_FOR_TARGET=$ac_cv_prog_RANLIB_FOR_TARGET ++if test -n "$RANLIB_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB_FOR_TARGET" >&5 ++$as_echo "$RANLIB_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ done ++fi ++ ++if test -z "$ac_cv_prog_RANLIB_FOR_TARGET" && test -n "$with_build_time_tools"; then ++ for ncn_progname in ranlib; do ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5 ++$as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; } ++ if test -x $with_build_time_tools/${ncn_progname}; then ++ ac_cv_prog_RANLIB_FOR_TARGET=$with_build_time_tools/${ncn_progname} ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 ++$as_echo "yes" >&6; } ++ break ++ else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++ fi ++ done ++fi ++ ++if test -z "$ac_cv_prog_RANLIB_FOR_TARGET"; then ++ for ncn_progname in ranlib; do ++ if test -n "$ncn_target_tool_prefix"; then ++ # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_RANLIB_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$RANLIB_FOR_TARGET"; then ++ ac_cv_prog_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_RANLIB_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++RANLIB_FOR_TARGET=$ac_cv_prog_RANLIB_FOR_TARGET ++if test -n "$RANLIB_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB_FOR_TARGET" >&5 ++$as_echo "$RANLIB_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ if test -z "$ac_cv_prog_RANLIB_FOR_TARGET" && test $build = $target ; then ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_RANLIB_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$RANLIB_FOR_TARGET"; then ++ ac_cv_prog_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_RANLIB_FOR_TARGET="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++RANLIB_FOR_TARGET=$ac_cv_prog_RANLIB_FOR_TARGET ++if test -n "$RANLIB_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB_FOR_TARGET" >&5 ++$as_echo "$RANLIB_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ test -n "$ac_cv_prog_RANLIB_FOR_TARGET" && break ++ done ++fi ++ ++if test -z "$ac_cv_prog_RANLIB_FOR_TARGET" ; then ++ set dummy ranlib ++ if test $build = $target ; then ++ RANLIB_FOR_TARGET="$2" ++ else ++ RANLIB_FOR_TARGET="${ncn_target_tool_prefix}$2" ++ fi ++else ++ RANLIB_FOR_TARGET="$ac_cv_prog_RANLIB_FOR_TARGET" ++fi ++ ++else ++ RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET ++fi ++ ++ ++ ++ ++if test -z "$ac_cv_path_READELF_FOR_TARGET" ; then ++ if test -n "$with_build_time_tools"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for readelf in $with_build_time_tools" >&5 ++$as_echo_n "checking for readelf in $with_build_time_tools... " >&6; } ++ if test -x $with_build_time_tools/readelf; then ++ READELF_FOR_TARGET=`cd $with_build_time_tools && pwd`/readelf ++ ac_cv_path_READELF_FOR_TARGET=$READELF_FOR_TARGET ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_READELF_FOR_TARGET" >&5 ++$as_echo "$ac_cv_path_READELF_FOR_TARGET" >&6; } ++ else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++ fi ++ elif test $build != $host && test $have_gcc_for_target = yes; then ++ READELF_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=readelf` ++ test $READELF_FOR_TARGET = readelf && READELF_FOR_TARGET= ++ test -n "$READELF_FOR_TARGET" && ac_cv_path_READELF_FOR_TARGET=$READELF_FOR_TARGET ++ fi ++fi ++if test -z "$ac_cv_path_READELF_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then ++ # Extract the first word of "readelf", so it can be a program name with args. ++set dummy readelf; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_path_READELF_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ case $READELF_FOR_TARGET in ++ [\\/]* | ?:[\\/]*) ++ ac_cv_path_READELF_FOR_TARGET="$READELF_FOR_TARGET" # Let the user override the test with a path. ++ ;; ++ *) ++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $gcc_cv_tool_dirs ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_path_READELF_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++ ;; ++esac ++fi ++READELF_FOR_TARGET=$ac_cv_path_READELF_FOR_TARGET ++if test -n "$READELF_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF_FOR_TARGET" >&5 ++$as_echo "$READELF_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++fi ++if test -z "$ac_cv_path_READELF_FOR_TARGET" ; then ++ ++ ++if test -n "$READELF_FOR_TARGET"; then ++ ac_cv_prog_READELF_FOR_TARGET=$READELF_FOR_TARGET ++elif test -n "$ac_cv_prog_READELF_FOR_TARGET"; then ++ READELF_FOR_TARGET=$ac_cv_prog_READELF_FOR_TARGET ++fi ++ ++if test -n "$ac_cv_prog_READELF_FOR_TARGET"; then ++ for ncn_progname in readelf; do ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_READELF_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$READELF_FOR_TARGET"; then ++ ac_cv_prog_READELF_FOR_TARGET="$READELF_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_READELF_FOR_TARGET="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++READELF_FOR_TARGET=$ac_cv_prog_READELF_FOR_TARGET ++if test -n "$READELF_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF_FOR_TARGET" >&5 ++$as_echo "$READELF_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ done ++fi ++ ++if test -z "$ac_cv_prog_READELF_FOR_TARGET" && test -n "$with_build_time_tools"; then ++ for ncn_progname in readelf; do ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5 ++$as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; } ++ if test -x $with_build_time_tools/${ncn_progname}; then ++ ac_cv_prog_READELF_FOR_TARGET=$with_build_time_tools/${ncn_progname} ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 ++$as_echo "yes" >&6; } ++ break ++ else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++ fi ++ done ++fi ++ ++if test -z "$ac_cv_prog_READELF_FOR_TARGET"; then ++ for ncn_progname in readelf; do ++ if test -n "$ncn_target_tool_prefix"; then ++ # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_READELF_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$READELF_FOR_TARGET"; then ++ ac_cv_prog_READELF_FOR_TARGET="$READELF_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_READELF_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++READELF_FOR_TARGET=$ac_cv_prog_READELF_FOR_TARGET ++if test -n "$READELF_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF_FOR_TARGET" >&5 ++$as_echo "$READELF_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ if test -z "$ac_cv_prog_READELF_FOR_TARGET" && test $build = $target ; then ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_READELF_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$READELF_FOR_TARGET"; then ++ ac_cv_prog_READELF_FOR_TARGET="$READELF_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_READELF_FOR_TARGET="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++READELF_FOR_TARGET=$ac_cv_prog_READELF_FOR_TARGET ++if test -n "$READELF_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF_FOR_TARGET" >&5 ++$as_echo "$READELF_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ test -n "$ac_cv_prog_READELF_FOR_TARGET" && break ++ done ++fi ++ ++if test -z "$ac_cv_prog_READELF_FOR_TARGET" ; then ++ set dummy readelf ++ if test $build = $target ; then ++ READELF_FOR_TARGET="$2" ++ else ++ READELF_FOR_TARGET="${ncn_target_tool_prefix}$2" ++ fi ++else ++ READELF_FOR_TARGET="$ac_cv_prog_READELF_FOR_TARGET" ++fi ++ ++else ++ READELF_FOR_TARGET=$ac_cv_path_READELF_FOR_TARGET ++fi ++ ++ ++ ++ ++if test -z "$ac_cv_path_STRIP_FOR_TARGET" ; then ++ if test -n "$with_build_time_tools"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strip in $with_build_time_tools" >&5 ++$as_echo_n "checking for strip in $with_build_time_tools... " >&6; } ++ if test -x $with_build_time_tools/strip; then ++ STRIP_FOR_TARGET=`cd $with_build_time_tools && pwd`/strip ++ ac_cv_path_STRIP_FOR_TARGET=$STRIP_FOR_TARGET ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_STRIP_FOR_TARGET" >&5 ++$as_echo "$ac_cv_path_STRIP_FOR_TARGET" >&6; } ++ else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++ fi ++ elif test $build != $host && test $have_gcc_for_target = yes; then ++ STRIP_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=strip` ++ test $STRIP_FOR_TARGET = strip && STRIP_FOR_TARGET= ++ test -n "$STRIP_FOR_TARGET" && ac_cv_path_STRIP_FOR_TARGET=$STRIP_FOR_TARGET ++ fi ++fi ++if test -z "$ac_cv_path_STRIP_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then ++ # Extract the first word of "strip", so it can be a program name with args. ++set dummy strip; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_path_STRIP_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ case $STRIP_FOR_TARGET in ++ [\\/]* | ?:[\\/]*) ++ ac_cv_path_STRIP_FOR_TARGET="$STRIP_FOR_TARGET" # Let the user override the test with a path. ++ ;; ++ *) ++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $gcc_cv_tool_dirs ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_path_STRIP_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++ ;; ++esac ++fi ++STRIP_FOR_TARGET=$ac_cv_path_STRIP_FOR_TARGET ++if test -n "$STRIP_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP_FOR_TARGET" >&5 ++$as_echo "$STRIP_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++fi ++if test -z "$ac_cv_path_STRIP_FOR_TARGET" ; then ++ ++ ++if test -n "$STRIP_FOR_TARGET"; then ++ ac_cv_prog_STRIP_FOR_TARGET=$STRIP_FOR_TARGET ++elif test -n "$ac_cv_prog_STRIP_FOR_TARGET"; then ++ STRIP_FOR_TARGET=$ac_cv_prog_STRIP_FOR_TARGET ++fi ++ ++if test -n "$ac_cv_prog_STRIP_FOR_TARGET"; then ++ for ncn_progname in strip; do ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_STRIP_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$STRIP_FOR_TARGET"; then ++ ac_cv_prog_STRIP_FOR_TARGET="$STRIP_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_STRIP_FOR_TARGET="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++STRIP_FOR_TARGET=$ac_cv_prog_STRIP_FOR_TARGET ++if test -n "$STRIP_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP_FOR_TARGET" >&5 ++$as_echo "$STRIP_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ done ++fi ++ ++if test -z "$ac_cv_prog_STRIP_FOR_TARGET" && test -n "$with_build_time_tools"; then ++ for ncn_progname in strip; do ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5 ++$as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; } ++ if test -x $with_build_time_tools/${ncn_progname}; then ++ ac_cv_prog_STRIP_FOR_TARGET=$with_build_time_tools/${ncn_progname} ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 ++$as_echo "yes" >&6; } ++ break ++ else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++ fi ++ done ++fi ++ ++if test -z "$ac_cv_prog_STRIP_FOR_TARGET"; then ++ for ncn_progname in strip; do ++ if test -n "$ncn_target_tool_prefix"; then ++ # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_STRIP_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$STRIP_FOR_TARGET"; then ++ ac_cv_prog_STRIP_FOR_TARGET="$STRIP_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_STRIP_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++STRIP_FOR_TARGET=$ac_cv_prog_STRIP_FOR_TARGET ++if test -n "$STRIP_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP_FOR_TARGET" >&5 ++$as_echo "$STRIP_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ if test -z "$ac_cv_prog_STRIP_FOR_TARGET" && test $build = $target ; then ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_STRIP_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$STRIP_FOR_TARGET"; then ++ ac_cv_prog_STRIP_FOR_TARGET="$STRIP_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_STRIP_FOR_TARGET="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++STRIP_FOR_TARGET=$ac_cv_prog_STRIP_FOR_TARGET ++if test -n "$STRIP_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP_FOR_TARGET" >&5 ++$as_echo "$STRIP_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ test -n "$ac_cv_prog_STRIP_FOR_TARGET" && break ++ done ++fi ++ ++if test -z "$ac_cv_prog_STRIP_FOR_TARGET" ; then ++ set dummy strip ++ if test $build = $target ; then ++ STRIP_FOR_TARGET="$2" ++ else ++ STRIP_FOR_TARGET="${ncn_target_tool_prefix}$2" ++ fi ++else ++ STRIP_FOR_TARGET="$ac_cv_prog_STRIP_FOR_TARGET" ++fi ++ ++else ++ STRIP_FOR_TARGET=$ac_cv_path_STRIP_FOR_TARGET ++fi ++ ++ ++ ++ ++if test -z "$ac_cv_path_WINDRES_FOR_TARGET" ; then ++ if test -n "$with_build_time_tools"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for windres in $with_build_time_tools" >&5 ++$as_echo_n "checking for windres in $with_build_time_tools... " >&6; } ++ if test -x $with_build_time_tools/windres; then ++ WINDRES_FOR_TARGET=`cd $with_build_time_tools && pwd`/windres ++ ac_cv_path_WINDRES_FOR_TARGET=$WINDRES_FOR_TARGET ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_WINDRES_FOR_TARGET" >&5 ++$as_echo "$ac_cv_path_WINDRES_FOR_TARGET" >&6; } ++ else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++ fi ++ elif test $build != $host && test $have_gcc_for_target = yes; then ++ WINDRES_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=windres` ++ test $WINDRES_FOR_TARGET = windres && WINDRES_FOR_TARGET= ++ test -n "$WINDRES_FOR_TARGET" && ac_cv_path_WINDRES_FOR_TARGET=$WINDRES_FOR_TARGET ++ fi ++fi ++if test -z "$ac_cv_path_WINDRES_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then ++ # Extract the first word of "windres", so it can be a program name with args. ++set dummy windres; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_path_WINDRES_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ case $WINDRES_FOR_TARGET in ++ [\\/]* | ?:[\\/]*) ++ ac_cv_path_WINDRES_FOR_TARGET="$WINDRES_FOR_TARGET" # Let the user override the test with a path. ++ ;; ++ *) ++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $gcc_cv_tool_dirs ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_path_WINDRES_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++ ;; ++esac ++fi ++WINDRES_FOR_TARGET=$ac_cv_path_WINDRES_FOR_TARGET ++if test -n "$WINDRES_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES_FOR_TARGET" >&5 ++$as_echo "$WINDRES_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++fi ++if test -z "$ac_cv_path_WINDRES_FOR_TARGET" ; then ++ ++ ++if test -n "$WINDRES_FOR_TARGET"; then ++ ac_cv_prog_WINDRES_FOR_TARGET=$WINDRES_FOR_TARGET ++elif test -n "$ac_cv_prog_WINDRES_FOR_TARGET"; then ++ WINDRES_FOR_TARGET=$ac_cv_prog_WINDRES_FOR_TARGET ++fi ++ ++if test -n "$ac_cv_prog_WINDRES_FOR_TARGET"; then ++ for ncn_progname in windres; do ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_WINDRES_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$WINDRES_FOR_TARGET"; then ++ ac_cv_prog_WINDRES_FOR_TARGET="$WINDRES_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_WINDRES_FOR_TARGET="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++WINDRES_FOR_TARGET=$ac_cv_prog_WINDRES_FOR_TARGET ++if test -n "$WINDRES_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES_FOR_TARGET" >&5 ++$as_echo "$WINDRES_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ done ++fi ++ ++if test -z "$ac_cv_prog_WINDRES_FOR_TARGET" && test -n "$with_build_time_tools"; then ++ for ncn_progname in windres; do ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5 ++$as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; } ++ if test -x $with_build_time_tools/${ncn_progname}; then ++ ac_cv_prog_WINDRES_FOR_TARGET=$with_build_time_tools/${ncn_progname} ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 ++$as_echo "yes" >&6; } ++ break ++ else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++ fi ++ done ++fi ++ ++if test -z "$ac_cv_prog_WINDRES_FOR_TARGET"; then ++ for ncn_progname in windres; do ++ if test -n "$ncn_target_tool_prefix"; then ++ # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_WINDRES_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$WINDRES_FOR_TARGET"; then ++ ac_cv_prog_WINDRES_FOR_TARGET="$WINDRES_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_WINDRES_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++WINDRES_FOR_TARGET=$ac_cv_prog_WINDRES_FOR_TARGET ++if test -n "$WINDRES_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES_FOR_TARGET" >&5 ++$as_echo "$WINDRES_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ if test -z "$ac_cv_prog_WINDRES_FOR_TARGET" && test $build = $target ; then ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_WINDRES_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$WINDRES_FOR_TARGET"; then ++ ac_cv_prog_WINDRES_FOR_TARGET="$WINDRES_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_WINDRES_FOR_TARGET="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++WINDRES_FOR_TARGET=$ac_cv_prog_WINDRES_FOR_TARGET ++if test -n "$WINDRES_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES_FOR_TARGET" >&5 ++$as_echo "$WINDRES_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ test -n "$ac_cv_prog_WINDRES_FOR_TARGET" && break ++ done ++fi ++ ++if test -z "$ac_cv_prog_WINDRES_FOR_TARGET" ; then ++ set dummy windres ++ if test $build = $target ; then ++ WINDRES_FOR_TARGET="$2" ++ else ++ WINDRES_FOR_TARGET="${ncn_target_tool_prefix}$2" ++ fi ++else ++ WINDRES_FOR_TARGET="$ac_cv_prog_WINDRES_FOR_TARGET" ++fi ++ ++else ++ WINDRES_FOR_TARGET=$ac_cv_path_WINDRES_FOR_TARGET ++fi ++ ++ ++ ++ ++if test -z "$ac_cv_path_WINDMC_FOR_TARGET" ; then ++ if test -n "$with_build_time_tools"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for windmc in $with_build_time_tools" >&5 ++$as_echo_n "checking for windmc in $with_build_time_tools... " >&6; } ++ if test -x $with_build_time_tools/windmc; then ++ WINDMC_FOR_TARGET=`cd $with_build_time_tools && pwd`/windmc ++ ac_cv_path_WINDMC_FOR_TARGET=$WINDMC_FOR_TARGET ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_WINDMC_FOR_TARGET" >&5 ++$as_echo "$ac_cv_path_WINDMC_FOR_TARGET" >&6; } ++ else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++ fi ++ elif test $build != $host && test $have_gcc_for_target = yes; then ++ WINDMC_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=windmc` ++ test $WINDMC_FOR_TARGET = windmc && WINDMC_FOR_TARGET= ++ test -n "$WINDMC_FOR_TARGET" && ac_cv_path_WINDMC_FOR_TARGET=$WINDMC_FOR_TARGET ++ fi ++fi ++if test -z "$ac_cv_path_WINDMC_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then ++ # Extract the first word of "windmc", so it can be a program name with args. ++set dummy windmc; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_path_WINDMC_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ case $WINDMC_FOR_TARGET in ++ [\\/]* | ?:[\\/]*) ++ ac_cv_path_WINDMC_FOR_TARGET="$WINDMC_FOR_TARGET" # Let the user override the test with a path. ++ ;; ++ *) ++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $gcc_cv_tool_dirs ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_path_WINDMC_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++ ;; ++esac ++fi ++WINDMC_FOR_TARGET=$ac_cv_path_WINDMC_FOR_TARGET ++if test -n "$WINDMC_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDMC_FOR_TARGET" >&5 ++$as_echo "$WINDMC_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++fi ++if test -z "$ac_cv_path_WINDMC_FOR_TARGET" ; then ++ ++ ++if test -n "$WINDMC_FOR_TARGET"; then ++ ac_cv_prog_WINDMC_FOR_TARGET=$WINDMC_FOR_TARGET ++elif test -n "$ac_cv_prog_WINDMC_FOR_TARGET"; then ++ WINDMC_FOR_TARGET=$ac_cv_prog_WINDMC_FOR_TARGET ++fi ++ ++if test -n "$ac_cv_prog_WINDMC_FOR_TARGET"; then ++ for ncn_progname in windmc; do ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_WINDMC_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$WINDMC_FOR_TARGET"; then ++ ac_cv_prog_WINDMC_FOR_TARGET="$WINDMC_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_WINDMC_FOR_TARGET="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++WINDMC_FOR_TARGET=$ac_cv_prog_WINDMC_FOR_TARGET ++if test -n "$WINDMC_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDMC_FOR_TARGET" >&5 ++$as_echo "$WINDMC_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ done ++fi ++ ++if test -z "$ac_cv_prog_WINDMC_FOR_TARGET" && test -n "$with_build_time_tools"; then ++ for ncn_progname in windmc; do ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5 ++$as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; } ++ if test -x $with_build_time_tools/${ncn_progname}; then ++ ac_cv_prog_WINDMC_FOR_TARGET=$with_build_time_tools/${ncn_progname} ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 ++$as_echo "yes" >&6; } ++ break ++ else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++ fi ++ done ++fi ++ ++if test -z "$ac_cv_prog_WINDMC_FOR_TARGET"; then ++ for ncn_progname in windmc; do ++ if test -n "$ncn_target_tool_prefix"; then ++ # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_WINDMC_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$WINDMC_FOR_TARGET"; then ++ ac_cv_prog_WINDMC_FOR_TARGET="$WINDMC_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_WINDMC_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++WINDMC_FOR_TARGET=$ac_cv_prog_WINDMC_FOR_TARGET ++if test -n "$WINDMC_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDMC_FOR_TARGET" >&5 ++$as_echo "$WINDMC_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ if test -z "$ac_cv_prog_WINDMC_FOR_TARGET" && test $build = $target ; then ++ # Extract the first word of "${ncn_progname}", so it can be a program name with args. ++set dummy ${ncn_progname}; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_WINDMC_FOR_TARGET+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$WINDMC_FOR_TARGET"; then ++ ac_cv_prog_WINDMC_FOR_TARGET="$WINDMC_FOR_TARGET" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_WINDMC_FOR_TARGET="${ncn_progname}" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++WINDMC_FOR_TARGET=$ac_cv_prog_WINDMC_FOR_TARGET ++if test -n "$WINDMC_FOR_TARGET"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDMC_FOR_TARGET" >&5 ++$as_echo "$WINDMC_FOR_TARGET" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++ test -n "$ac_cv_prog_WINDMC_FOR_TARGET" && break ++ done ++fi ++ ++if test -z "$ac_cv_prog_WINDMC_FOR_TARGET" ; then ++ set dummy windmc ++ if test $build = $target ; then ++ WINDMC_FOR_TARGET="$2" ++ else ++ WINDMC_FOR_TARGET="${ncn_target_tool_prefix}$2" ++ fi ++else ++ WINDMC_FOR_TARGET="$ac_cv_prog_WINDMC_FOR_TARGET" ++fi ++ ++else ++ WINDMC_FOR_TARGET=$ac_cv_path_WINDMC_FOR_TARGET ++fi ++ ++ ++RAW_CXX_FOR_TARGET="$CXX_FOR_TARGET" ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target ar" >&5 ++$as_echo_n "checking where to find the target ar... " >&6; } ++if test "x${build}" != "x${host}" ; then ++ if expr "x$AR_FOR_TARGET" : "x/" > /dev/null; then ++ # We already found the complete path ++ ac_dir=`dirname $AR_FOR_TARGET` ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5 ++$as_echo "pre-installed in $ac_dir" >&6; } ++ else ++ # Canadian cross, just use what we found ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5 ++$as_echo "pre-installed" >&6; } ++ fi ++else ++ ok=yes ++ case " ${configdirs} " in ++ *" binutils "*) ;; ++ *) ok=no ;; ++ esac ++ ++ if test $ok = yes; then ++ # An in-tree tool is available and we can use it ++ AR_FOR_TARGET='$$r/$(HOST_SUBDIR)/binutils/ar' ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5 ++$as_echo "just compiled" >&6; } ++ elif expr "x$AR_FOR_TARGET" : "x/" > /dev/null; then ++ # We already found the complete path ++ ac_dir=`dirname $AR_FOR_TARGET` ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5 ++$as_echo "pre-installed in $ac_dir" >&6; } ++ elif test "x$target" = "x$host"; then ++ # We can use an host tool ++ AR_FOR_TARGET='$(AR)' ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5 ++$as_echo "host tool" >&6; } ++ else ++ # We need a cross tool ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5 ++$as_echo "pre-installed" >&6; } ++ fi ++fi ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target as" >&5 ++$as_echo_n "checking where to find the target as... " >&6; } ++if test "x${build}" != "x${host}" ; then ++ if expr "x$AS_FOR_TARGET" : "x/" > /dev/null; then ++ # We already found the complete path ++ ac_dir=`dirname $AS_FOR_TARGET` ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5 ++$as_echo "pre-installed in $ac_dir" >&6; } ++ else ++ # Canadian cross, just use what we found ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5 ++$as_echo "pre-installed" >&6; } ++ fi ++else ++ ok=yes ++ case " ${configdirs} " in ++ *" gas "*) ;; ++ *) ok=no ;; ++ esac ++ ++ if test $ok = yes; then ++ # An in-tree tool is available and we can use it ++ AS_FOR_TARGET='$$r/$(HOST_SUBDIR)/gas/as-new' ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5 ++$as_echo "just compiled" >&6; } ++ elif expr "x$AS_FOR_TARGET" : "x/" > /dev/null; then ++ # We already found the complete path ++ ac_dir=`dirname $AS_FOR_TARGET` ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5 ++$as_echo "pre-installed in $ac_dir" >&6; } ++ elif test "x$target" = "x$host"; then ++ # We can use an host tool ++ AS_FOR_TARGET='$(AS)' ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5 ++$as_echo "host tool" >&6; } ++ else ++ # We need a cross tool ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5 ++$as_echo "pre-installed" >&6; } ++ fi ++fi ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target cc" >&5 ++$as_echo_n "checking where to find the target cc... " >&6; } ++if test "x${build}" != "x${host}" ; then ++ if expr "x$CC_FOR_TARGET" : "x/" > /dev/null; then ++ # We already found the complete path ++ ac_dir=`dirname $CC_FOR_TARGET` ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5 ++$as_echo "pre-installed in $ac_dir" >&6; } ++ else ++ # Canadian cross, just use what we found ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5 ++$as_echo "pre-installed" >&6; } ++ fi ++else ++ ok=yes ++ case " ${configdirs} " in ++ *" gcc "*) ;; ++ *) ok=no ;; ++ esac ++ ++ if test $ok = yes; then ++ # An in-tree tool is available and we can use it ++ CC_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/xgcc -B$$r/$(HOST_SUBDIR)/gcc/' ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5 ++$as_echo "just compiled" >&6; } ++ elif expr "x$CC_FOR_TARGET" : "x/" > /dev/null; then ++ # We already found the complete path ++ ac_dir=`dirname $CC_FOR_TARGET` ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5 ++$as_echo "pre-installed in $ac_dir" >&6; } ++ elif test "x$target" = "x$host"; then ++ # We can use an host tool ++ CC_FOR_TARGET='$(CC)' ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5 ++$as_echo "host tool" >&6; } ++ else ++ # We need a cross tool ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5 ++$as_echo "pre-installed" >&6; } ++ fi ++fi ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target c++" >&5 ++$as_echo_n "checking where to find the target c++... " >&6; } ++if test "x${build}" != "x${host}" ; then ++ if expr "x$CXX_FOR_TARGET" : "x/" > /dev/null; then ++ # We already found the complete path ++ ac_dir=`dirname $CXX_FOR_TARGET` ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5 ++$as_echo "pre-installed in $ac_dir" >&6; } ++ else ++ # Canadian cross, just use what we found ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5 ++$as_echo "pre-installed" >&6; } ++ fi ++else ++ ok=yes ++ case " ${configdirs} " in ++ *" gcc "*) ;; ++ *) ok=no ;; ++ esac ++ case ,${enable_languages}, in ++ *,c++,*) ;; ++ *) ok=no ;; ++ esac ++ if test $ok = yes; then ++ # An in-tree tool is available and we can use it ++ CXX_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/xg++ -B$$r/$(HOST_SUBDIR)/gcc/ -nostdinc++ `if test -f $$r/$(TARGET_SUBDIR)/libstdc++-v3/scripts/testsuite_flags; then $(SHELL) $$r/$(TARGET_SUBDIR)/libstdc++-v3/scripts/testsuite_flags --build-includes; else echo -funconfigured-libstdc++-v3 ; fi` -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs' ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5 ++$as_echo "just compiled" >&6; } ++ elif expr "x$CXX_FOR_TARGET" : "x/" > /dev/null; then ++ # We already found the complete path ++ ac_dir=`dirname $CXX_FOR_TARGET` ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5 ++$as_echo "pre-installed in $ac_dir" >&6; } ++ elif test "x$target" = "x$host"; then ++ # We can use an host tool ++ CXX_FOR_TARGET='$(CXX)' ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5 ++$as_echo "host tool" >&6; } ++ else ++ # We need a cross tool ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5 ++$as_echo "pre-installed" >&6; } ++ fi ++fi ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target c++ for libstdc++" >&5 ++$as_echo_n "checking where to find the target c++ for libstdc++... " >&6; } ++if test "x${build}" != "x${host}" ; then ++ if expr "x$RAW_CXX_FOR_TARGET" : "x/" > /dev/null; then ++ # We already found the complete path ++ ac_dir=`dirname $RAW_CXX_FOR_TARGET` ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5 ++$as_echo "pre-installed in $ac_dir" >&6; } ++ else ++ # Canadian cross, just use what we found ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5 ++$as_echo "pre-installed" >&6; } ++ fi ++else ++ ok=yes ++ case " ${configdirs} " in ++ *" gcc "*) ;; ++ *) ok=no ;; ++ esac ++ case ,${enable_languages}, in ++ *,c++,*) ;; ++ *) ok=no ;; ++ esac ++ if test $ok = yes; then ++ # An in-tree tool is available and we can use it ++ RAW_CXX_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/xgcc -shared-libgcc -B$$r/$(HOST_SUBDIR)/gcc -nostdinc++ -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs' ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5 ++$as_echo "just compiled" >&6; } ++ elif expr "x$RAW_CXX_FOR_TARGET" : "x/" > /dev/null; then ++ # We already found the complete path ++ ac_dir=`dirname $RAW_CXX_FOR_TARGET` ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5 ++$as_echo "pre-installed in $ac_dir" >&6; } ++ elif test "x$target" = "x$host"; then ++ # We can use an host tool ++ RAW_CXX_FOR_TARGET='$(CXX)' ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5 ++$as_echo "host tool" >&6; } ++ else ++ # We need a cross tool ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5 ++$as_echo "pre-installed" >&6; } ++ fi ++fi ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target dlltool" >&5 ++$as_echo_n "checking where to find the target dlltool... " >&6; } ++if test "x${build}" != "x${host}" ; then ++ if expr "x$DLLTOOL_FOR_TARGET" : "x/" > /dev/null; then ++ # We already found the complete path ++ ac_dir=`dirname $DLLTOOL_FOR_TARGET` ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5 ++$as_echo "pre-installed in $ac_dir" >&6; } ++ else ++ # Canadian cross, just use what we found ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5 ++$as_echo "pre-installed" >&6; } ++ fi ++else ++ ok=yes ++ case " ${configdirs} " in ++ *" binutils "*) ;; ++ *) ok=no ;; ++ esac ++ ++ if test $ok = yes; then ++ # An in-tree tool is available and we can use it ++ DLLTOOL_FOR_TARGET='$$r/$(HOST_SUBDIR)/binutils/dlltool' ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5 ++$as_echo "just compiled" >&6; } ++ elif expr "x$DLLTOOL_FOR_TARGET" : "x/" > /dev/null; then ++ # We already found the complete path ++ ac_dir=`dirname $DLLTOOL_FOR_TARGET` ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5 ++$as_echo "pre-installed in $ac_dir" >&6; } ++ elif test "x$target" = "x$host"; then ++ # We can use an host tool ++ DLLTOOL_FOR_TARGET='$(DLLTOOL)' ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5 ++$as_echo "host tool" >&6; } ++ else ++ # We need a cross tool ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5 ++$as_echo "pre-installed" >&6; } ++ fi ++fi ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target gcc" >&5 ++$as_echo_n "checking where to find the target gcc... " >&6; } ++if test "x${build}" != "x${host}" ; then ++ if expr "x$GCC_FOR_TARGET" : "x/" > /dev/null; then ++ # We already found the complete path ++ ac_dir=`dirname $GCC_FOR_TARGET` ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5 ++$as_echo "pre-installed in $ac_dir" >&6; } ++ else ++ # Canadian cross, just use what we found ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5 ++$as_echo "pre-installed" >&6; } ++ fi ++else ++ ok=yes ++ case " ${configdirs} " in ++ *" gcc "*) ;; ++ *) ok=no ;; ++ esac ++ ++ if test $ok = yes; then ++ # An in-tree tool is available and we can use it ++ GCC_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/xgcc -B$$r/$(HOST_SUBDIR)/gcc/' ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5 ++$as_echo "just compiled" >&6; } ++ elif expr "x$GCC_FOR_TARGET" : "x/" > /dev/null; then ++ # We already found the complete path ++ ac_dir=`dirname $GCC_FOR_TARGET` ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5 ++$as_echo "pre-installed in $ac_dir" >&6; } ++ elif test "x$target" = "x$host"; then ++ # We can use an host tool ++ GCC_FOR_TARGET='$()' ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5 ++$as_echo "host tool" >&6; } ++ else ++ # We need a cross tool ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5 ++$as_echo "pre-installed" >&6; } ++ fi ++fi ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target gfortran" >&5 ++$as_echo_n "checking where to find the target gfortran... " >&6; } ++if test "x${build}" != "x${host}" ; then ++ if expr "x$GFORTRAN_FOR_TARGET" : "x/" > /dev/null; then ++ # We already found the complete path ++ ac_dir=`dirname $GFORTRAN_FOR_TARGET` ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5 ++$as_echo "pre-installed in $ac_dir" >&6; } ++ else ++ # Canadian cross, just use what we found ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5 ++$as_echo "pre-installed" >&6; } ++ fi ++else ++ ok=yes ++ case " ${configdirs} " in ++ *" gcc "*) ;; ++ *) ok=no ;; ++ esac ++ case ,${enable_languages}, in ++ *,fortran,*) ;; ++ *) ok=no ;; ++ esac ++ if test $ok = yes; then ++ # An in-tree tool is available and we can use it ++ GFORTRAN_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/gfortran -B$$r/$(HOST_SUBDIR)/gcc/' ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5 ++$as_echo "just compiled" >&6; } ++ elif expr "x$GFORTRAN_FOR_TARGET" : "x/" > /dev/null; then ++ # We already found the complete path ++ ac_dir=`dirname $GFORTRAN_FOR_TARGET` ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5 ++$as_echo "pre-installed in $ac_dir" >&6; } ++ elif test "x$target" = "x$host"; then ++ # We can use an host tool ++ GFORTRAN_FOR_TARGET='$(GFORTRAN)' ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5 ++$as_echo "host tool" >&6; } ++ else ++ # We need a cross tool ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5 ++$as_echo "pre-installed" >&6; } ++ fi ++fi ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target gccgo" >&5 ++$as_echo_n "checking where to find the target gccgo... " >&6; } ++if test "x${build}" != "x${host}" ; then ++ if expr "x$GOC_FOR_TARGET" : "x/" > /dev/null; then ++ # We already found the complete path ++ ac_dir=`dirname $GOC_FOR_TARGET` ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5 ++$as_echo "pre-installed in $ac_dir" >&6; } ++ else ++ # Canadian cross, just use what we found ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5 ++$as_echo "pre-installed" >&6; } ++ fi ++else ++ ok=yes ++ case " ${configdirs} " in ++ *" gcc "*) ;; ++ *) ok=no ;; ++ esac ++ case ,${enable_languages}, in ++ *,go,*) ;; ++ *) ok=no ;; ++ esac ++ if test $ok = yes; then ++ # An in-tree tool is available and we can use it ++ GOC_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/gccgo -B$$r/$(HOST_SUBDIR)/gcc/' ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5 ++$as_echo "just compiled" >&6; } ++ elif expr "x$GOC_FOR_TARGET" : "x/" > /dev/null; then ++ # We already found the complete path ++ ac_dir=`dirname $GOC_FOR_TARGET` ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5 ++$as_echo "pre-installed in $ac_dir" >&6; } ++ elif test "x$target" = "x$host"; then ++ # We can use an host tool ++ GOC_FOR_TARGET='$(GOC)' ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5 ++$as_echo "host tool" >&6; } ++ else ++ # We need a cross tool ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5 ++$as_echo "pre-installed" >&6; } ++ fi ++fi ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target ld" >&5 ++$as_echo_n "checking where to find the target ld... " >&6; } ++if test "x${build}" != "x${host}" ; then ++ if expr "x$LD_FOR_TARGET" : "x/" > /dev/null; then ++ # We already found the complete path ++ ac_dir=`dirname $LD_FOR_TARGET` ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5 ++$as_echo "pre-installed in $ac_dir" >&6; } ++ else ++ # Canadian cross, just use what we found ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5 ++$as_echo "pre-installed" >&6; } ++ fi ++else ++ ok=yes ++ case " ${configdirs} " in ++ *" ld "*) ;; ++ *) ok=no ;; ++ esac ++ ++ if test $ok = yes; then ++ # An in-tree tool is available and we can use it ++ LD_FOR_TARGET='$$r/$(HOST_SUBDIR)/ld/ld-new' ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5 ++$as_echo "just compiled" >&6; } ++ elif expr "x$LD_FOR_TARGET" : "x/" > /dev/null; then ++ # We already found the complete path ++ ac_dir=`dirname $LD_FOR_TARGET` ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5 ++$as_echo "pre-installed in $ac_dir" >&6; } ++ elif test "x$target" = "x$host"; then ++ # We can use an host tool ++ LD_FOR_TARGET='$(LD)' ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5 ++$as_echo "host tool" >&6; } ++ else ++ # We need a cross tool ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5 ++$as_echo "pre-installed" >&6; } ++ fi ++fi ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target lipo" >&5 ++$as_echo_n "checking where to find the target lipo... " >&6; } ++if test "x${build}" != "x${host}" ; then ++ if expr "x$LIPO_FOR_TARGET" : "x/" > /dev/null; then ++ # We already found the complete path ++ ac_dir=`dirname $LIPO_FOR_TARGET` ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5 ++$as_echo "pre-installed in $ac_dir" >&6; } ++ else ++ # Canadian cross, just use what we found ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5 ++$as_echo "pre-installed" >&6; } ++ fi ++else ++ if expr "x$LIPO_FOR_TARGET" : "x/" > /dev/null; then ++ # We already found the complete path ++ ac_dir=`dirname $LIPO_FOR_TARGET` ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5 ++$as_echo "pre-installed in $ac_dir" >&6; } ++ elif test "x$target" = "x$host"; then ++ # We can use an host tool ++ LIPO_FOR_TARGET='$(LIPO)' ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5 ++$as_echo "host tool" >&6; } ++ else ++ # We need a cross tool ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5 ++$as_echo "pre-installed" >&6; } ++ fi ++fi ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target nm" >&5 ++$as_echo_n "checking where to find the target nm... " >&6; } ++if test "x${build}" != "x${host}" ; then ++ if expr "x$NM_FOR_TARGET" : "x/" > /dev/null; then ++ # We already found the complete path ++ ac_dir=`dirname $NM_FOR_TARGET` ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5 ++$as_echo "pre-installed in $ac_dir" >&6; } ++ else ++ # Canadian cross, just use what we found ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5 ++$as_echo "pre-installed" >&6; } ++ fi ++else ++ ok=yes ++ case " ${configdirs} " in ++ *" binutils "*) ;; ++ *) ok=no ;; ++ esac ++ ++ if test $ok = yes; then ++ # An in-tree tool is available and we can use it ++ NM_FOR_TARGET='$$r/$(HOST_SUBDIR)/binutils/nm-new' ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5 ++$as_echo "just compiled" >&6; } ++ elif expr "x$NM_FOR_TARGET" : "x/" > /dev/null; then ++ # We already found the complete path ++ ac_dir=`dirname $NM_FOR_TARGET` ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5 ++$as_echo "pre-installed in $ac_dir" >&6; } ++ elif test "x$target" = "x$host"; then ++ # We can use an host tool ++ NM_FOR_TARGET='$(NM)' ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5 ++$as_echo "host tool" >&6; } ++ else ++ # We need a cross tool ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5 ++$as_echo "pre-installed" >&6; } ++ fi ++fi ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target objcopy" >&5 ++$as_echo_n "checking where to find the target objcopy... " >&6; } ++if test "x${build}" != "x${host}" ; then ++ if expr "x$OBJCOPY_FOR_TARGET" : "x/" > /dev/null; then ++ # We already found the complete path ++ ac_dir=`dirname $OBJCOPY_FOR_TARGET` ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5 ++$as_echo "pre-installed in $ac_dir" >&6; } ++ else ++ # Canadian cross, just use what we found ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5 ++$as_echo "pre-installed" >&6; } ++ fi ++else ++ ok=yes ++ case " ${configdirs} " in ++ *" binutils "*) ;; ++ *) ok=no ;; ++ esac ++ ++ if test $ok = yes; then ++ # An in-tree tool is available and we can use it ++ OBJCOPY_FOR_TARGET='$$r/$(HOST_SUBDIR)/binutils/objcopy' ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5 ++$as_echo "just compiled" >&6; } ++ elif expr "x$OBJCOPY_FOR_TARGET" : "x/" > /dev/null; then ++ # We already found the complete path ++ ac_dir=`dirname $OBJCOPY_FOR_TARGET` ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5 ++$as_echo "pre-installed in $ac_dir" >&6; } ++ elif test "x$target" = "x$host"; then ++ # We can use an host tool ++ OBJCOPY_FOR_TARGET='$(OBJCOPY)' ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5 ++$as_echo "host tool" >&6; } ++ else ++ # We need a cross tool ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5 ++$as_echo "pre-installed" >&6; } ++ fi ++fi ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target objdump" >&5 ++$as_echo_n "checking where to find the target objdump... " >&6; } ++if test "x${build}" != "x${host}" ; then ++ if expr "x$OBJDUMP_FOR_TARGET" : "x/" > /dev/null; then ++ # We already found the complete path ++ ac_dir=`dirname $OBJDUMP_FOR_TARGET` ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5 ++$as_echo "pre-installed in $ac_dir" >&6; } ++ else ++ # Canadian cross, just use what we found ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5 ++$as_echo "pre-installed" >&6; } ++ fi ++else ++ ok=yes ++ case " ${configdirs} " in ++ *" binutils "*) ;; ++ *) ok=no ;; ++ esac ++ ++ if test $ok = yes; then ++ # An in-tree tool is available and we can use it ++ OBJDUMP_FOR_TARGET='$$r/$(HOST_SUBDIR)/binutils/objdump' ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5 ++$as_echo "just compiled" >&6; } ++ elif expr "x$OBJDUMP_FOR_TARGET" : "x/" > /dev/null; then ++ # We already found the complete path ++ ac_dir=`dirname $OBJDUMP_FOR_TARGET` ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5 ++$as_echo "pre-installed in $ac_dir" >&6; } ++ elif test "x$target" = "x$host"; then ++ # We can use an host tool ++ OBJDUMP_FOR_TARGET='$(OBJDUMP)' ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5 ++$as_echo "host tool" >&6; } ++ else ++ # We need a cross tool ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5 ++$as_echo "pre-installed" >&6; } ++ fi ++fi ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target ranlib" >&5 ++$as_echo_n "checking where to find the target ranlib... " >&6; } ++if test "x${build}" != "x${host}" ; then ++ if expr "x$RANLIB_FOR_TARGET" : "x/" > /dev/null; then ++ # We already found the complete path ++ ac_dir=`dirname $RANLIB_FOR_TARGET` ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5 ++$as_echo "pre-installed in $ac_dir" >&6; } ++ else ++ # Canadian cross, just use what we found ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5 ++$as_echo "pre-installed" >&6; } ++ fi ++else ++ ok=yes ++ case " ${configdirs} " in ++ *" binutils "*) ;; ++ *) ok=no ;; ++ esac ++ ++ if test $ok = yes; then ++ # An in-tree tool is available and we can use it ++ RANLIB_FOR_TARGET='$$r/$(HOST_SUBDIR)/binutils/ranlib' ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5 ++$as_echo "just compiled" >&6; } ++ elif expr "x$RANLIB_FOR_TARGET" : "x/" > /dev/null; then ++ # We already found the complete path ++ ac_dir=`dirname $RANLIB_FOR_TARGET` ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5 ++$as_echo "pre-installed in $ac_dir" >&6; } ++ elif test "x$target" = "x$host"; then ++ # We can use an host tool ++ RANLIB_FOR_TARGET='$(RANLIB)' ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5 ++$as_echo "host tool" >&6; } ++ else ++ # We need a cross tool ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5 ++$as_echo "pre-installed" >&6; } ++ fi ++fi ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target readelf" >&5 ++$as_echo_n "checking where to find the target readelf... " >&6; } ++if test "x${build}" != "x${host}" ; then ++ if expr "x$READELF_FOR_TARGET" : "x/" > /dev/null; then ++ # We already found the complete path ++ ac_dir=`dirname $READELF_FOR_TARGET` ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5 ++$as_echo "pre-installed in $ac_dir" >&6; } ++ else ++ # Canadian cross, just use what we found ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5 ++$as_echo "pre-installed" >&6; } ++ fi ++else ++ ok=yes ++ case " ${configdirs} " in ++ *" binutils "*) ;; ++ *) ok=no ;; ++ esac ++ ++ if test $ok = yes; then ++ # An in-tree tool is available and we can use it ++ READELF_FOR_TARGET='$$r/$(HOST_SUBDIR)/binutils/readelf' ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5 ++$as_echo "just compiled" >&6; } ++ elif expr "x$READELF_FOR_TARGET" : "x/" > /dev/null; then ++ # We already found the complete path ++ ac_dir=`dirname $READELF_FOR_TARGET` ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5 ++$as_echo "pre-installed in $ac_dir" >&6; } ++ elif test "x$target" = "x$host"; then ++ # We can use an host tool ++ READELF_FOR_TARGET='$(READELF)' ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5 ++$as_echo "host tool" >&6; } ++ else ++ # We need a cross tool ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5 ++$as_echo "pre-installed" >&6; } ++ fi ++fi ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target strip" >&5 ++$as_echo_n "checking where to find the target strip... " >&6; } ++if test "x${build}" != "x${host}" ; then ++ if expr "x$STRIP_FOR_TARGET" : "x/" > /dev/null; then ++ # We already found the complete path ++ ac_dir=`dirname $STRIP_FOR_TARGET` ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5 ++$as_echo "pre-installed in $ac_dir" >&6; } ++ else ++ # Canadian cross, just use what we found ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5 ++$as_echo "pre-installed" >&6; } ++ fi ++else ++ ok=yes ++ case " ${configdirs} " in ++ *" binutils "*) ;; ++ *) ok=no ;; ++ esac ++ ++ if test $ok = yes; then ++ # An in-tree tool is available and we can use it ++ STRIP_FOR_TARGET='$$r/$(HOST_SUBDIR)/binutils/strip-new' ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5 ++$as_echo "just compiled" >&6; } ++ elif expr "x$STRIP_FOR_TARGET" : "x/" > /dev/null; then ++ # We already found the complete path ++ ac_dir=`dirname $STRIP_FOR_TARGET` ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5 ++$as_echo "pre-installed in $ac_dir" >&6; } ++ elif test "x$target" = "x$host"; then ++ # We can use an host tool ++ STRIP_FOR_TARGET='$(STRIP)' ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5 ++$as_echo "host tool" >&6; } ++ else ++ # We need a cross tool ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5 ++$as_echo "pre-installed" >&6; } ++ fi ++fi ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target windres" >&5 ++$as_echo_n "checking where to find the target windres... " >&6; } ++if test "x${build}" != "x${host}" ; then ++ if expr "x$WINDRES_FOR_TARGET" : "x/" > /dev/null; then ++ # We already found the complete path ++ ac_dir=`dirname $WINDRES_FOR_TARGET` ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5 ++$as_echo "pre-installed in $ac_dir" >&6; } ++ else ++ # Canadian cross, just use what we found ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5 ++$as_echo "pre-installed" >&6; } ++ fi ++else ++ ok=yes ++ case " ${configdirs} " in ++ *" binutils "*) ;; ++ *) ok=no ;; ++ esac ++ ++ if test $ok = yes; then ++ # An in-tree tool is available and we can use it ++ WINDRES_FOR_TARGET='$$r/$(HOST_SUBDIR)/binutils/windres' ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5 ++$as_echo "just compiled" >&6; } ++ elif expr "x$WINDRES_FOR_TARGET" : "x/" > /dev/null; then ++ # We already found the complete path ++ ac_dir=`dirname $WINDRES_FOR_TARGET` ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5 ++$as_echo "pre-installed in $ac_dir" >&6; } ++ elif test "x$target" = "x$host"; then ++ # We can use an host tool ++ WINDRES_FOR_TARGET='$(WINDRES)' ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5 ++$as_echo "host tool" >&6; } ++ else ++ # We need a cross tool ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5 ++$as_echo "pre-installed" >&6; } ++ fi ++fi ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target windmc" >&5 ++$as_echo_n "checking where to find the target windmc... " >&6; } ++if test "x${build}" != "x${host}" ; then ++ if expr "x$WINDMC_FOR_TARGET" : "x/" > /dev/null; then ++ # We already found the complete path ++ ac_dir=`dirname $WINDMC_FOR_TARGET` ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5 ++$as_echo "pre-installed in $ac_dir" >&6; } ++ else ++ # Canadian cross, just use what we found ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5 ++$as_echo "pre-installed" >&6; } ++ fi ++else ++ ok=yes ++ case " ${configdirs} " in ++ *" binutils "*) ;; ++ *) ok=no ;; ++ esac ++ ++ if test $ok = yes; then ++ # An in-tree tool is available and we can use it ++ WINDMC_FOR_TARGET='$$r/$(HOST_SUBDIR)/binutils/windmc' ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5 ++$as_echo "just compiled" >&6; } ++ elif expr "x$WINDMC_FOR_TARGET" : "x/" > /dev/null; then ++ # We already found the complete path ++ ac_dir=`dirname $WINDMC_FOR_TARGET` ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5 ++$as_echo "pre-installed in $ac_dir" >&6; } ++ elif test "x$target" = "x$host"; then ++ # We can use an host tool ++ WINDMC_FOR_TARGET='$(WINDMC)' ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5 ++$as_echo "host tool" >&6; } ++ else ++ # We need a cross tool ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5 ++$as_echo "pre-installed" >&6; } ++ fi ++fi ++ ++ ++ ++ ++ ++# Certain tools may need extra flags. ++AR_FOR_TARGET=${AR_FOR_TARGET}${extra_arflags_for_target} ++RANLIB_FOR_TARGET=${RANLIB_FOR_TARGET}${extra_ranlibflags_for_target} ++NM_FOR_TARGET=${NM_FOR_TARGET}${extra_nmflags_for_target} ++ ++# When building target libraries, except in a Canadian cross, we use ++# the same toolchain as the compiler we just built. ++COMPILER_AS_FOR_TARGET='$(AS_FOR_TARGET)' ++COMPILER_LD_FOR_TARGET='$(LD_FOR_TARGET)' ++COMPILER_NM_FOR_TARGET='$(NM_FOR_TARGET)' ++if test $host = $build; then ++ case " $configdirs " in ++ *" gcc "*) ++ COMPILER_AS_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/as' ++ COMPILER_LD_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/collect-ld' ++ COMPILER_NM_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/nm'${extra_nmflags_for_target} ++ ;; ++ esac ++fi ++ ++ ++ ++ ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 ++$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } ++# Check whether --enable-maintainer-mode was given. ++if test "${enable_maintainer_mode+set}" = set; then : ++ enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval ++else ++ USE_MAINTAINER_MODE=no ++fi ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 ++$as_echo "$USE_MAINTAINER_MODE" >&6; } ++ ++ ++if test "$USE_MAINTAINER_MODE" = yes; then ++ MAINTAINER_MODE_TRUE= ++ MAINTAINER_MODE_FALSE='#' ++else ++ MAINTAINER_MODE_TRUE='#' ++ MAINTAINER_MODE_FALSE= ++fi ++MAINT=$MAINTAINER_MODE_TRUE ++ ++# --------------------- ++# GCC bootstrap support ++# --------------------- ++ ++# Stage specific cflags for build. ++stage1_cflags="-g" ++case $build in ++ vax-*-*) ++ case ${GCC} in ++ yes) stage1_cflags="-g -Wa,-J" ;; ++ *) stage1_cflags="-g -J" ;; ++ esac ;; ++esac ++ ++ ++ ++# Enable --enable-checking in stage1 of the compiler. ++# Check whether --enable-stage1-checking was given. ++if test "${enable_stage1_checking+set}" = set; then : ++ enableval=$enable_stage1_checking; stage1_checking=--enable-checking=${enable_stage1_checking} ++else ++ if test "x$enable_checking" = xno || test "x$enable_checking" = x; then ++ # For --disable-checking or implicit --enable-checking=release, avoid ++ # setting --enable-checking=gc in the default stage1 checking for LTO ++ # bootstraps. See PR62077. ++ case $BUILD_CONFIG in ++ *lto*) ++ stage1_checking=--enable-checking=release,misc,gimple,rtlflag,tree,types;; ++ *) ++ stage1_checking=--enable-checking=yes,types;; ++ esac ++ if test "x$enable_checking" = x && \ ++ test -d ${srcdir}/gcc && \ ++ test x"`cat ${srcdir}/gcc/DEV-PHASE`" = xexperimental; then ++ stage1_checking=--enable-checking=yes,types,extra ++ fi ++else ++ stage1_checking=--enable-checking=$enable_checking,types ++fi ++fi ++ ++ ++ ++# Enable -Werror in bootstrap stage2 and later. ++# Check whether --enable-werror was given. ++if test "${enable_werror+set}" = set; then : ++ enableval=$enable_werror; ++case ${enable_werror} in ++ yes) stage2_werror_flag="--enable-werror-always" ;; ++ *) stage2_werror_flag="" ;; ++esac ++ ++else ++ ++if test -d ${srcdir}/gcc && test x"`cat $srcdir/gcc/DEV-PHASE`" = xexperimental; then ++ case $BUILD_CONFIG in ++ bootstrap-debug) ++ stage2_werror_flag="--enable-werror-always" ;; ++ "") ++ stage2_werror_flag="--enable-werror-always" ;; ++ esac ++fi ++ ++fi ++ ++ ++ ++ ++# Specify what files to not compare during bootstrap. ++ ++compare_exclusions="gcc/cc*-checksum\$(objext) | gcc/ada/*tools/*" ++case "$target" in ++ hppa*64*-*-hpux*) ;; ++ hppa*-*-hpux*) compare_exclusions="gcc/cc*-checksum\$(objext) | */libgcc/lib2funcs* | gcc/ada/*tools/* | gcc/function-tests.o" ;; ++ powerpc*-ibm-aix*) compare_exclusions="gcc/cc*-checksum\$(objext) | gcc/ada/*tools/* | *libgomp*\$(objext)" ;; ++esac ++ ++ ++ac_config_files="$ac_config_files Makefile" ++ ++cat >confcache <<\_ACEOF ++# This file is a shell script that caches the results of configure ++# tests run on this system so they can be shared between configure ++# scripts and configure runs, see configure's option --config-cache. ++# It is not useful on other systems. If it contains results you don't ++# want to keep, you may remove or edit it. ++# ++# config.status only pays attention to the cache file if you give it ++# the --recheck option to rerun configure. ++# ++# `ac_cv_env_foo' variables (set or unset) will be overridden when ++# loading this file, other *unset* `ac_cv_foo' will be assigned the ++# following values. ++ ++_ACEOF ++ ++# The following way of writing the cache mishandles newlines in values, ++# but we know of no workaround that is simple, portable, and efficient. ++# So, we kill variables containing newlines. ++# Ultrix sh set writes to stderr and can't be redirected directly, ++# and sets the high bit in the cache file unless we assign to the vars. ++( ++ for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do ++ eval ac_val=\$$ac_var ++ case $ac_val in #( ++ *${as_nl}*) ++ case $ac_var in #( ++ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 ++$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; ++ esac ++ case $ac_var in #( ++ _ | IFS | as_nl) ;; #( ++ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( ++ *) { eval $ac_var=; unset $ac_var;} ;; ++ esac ;; ++ esac ++ done ++ ++ (set) 2>&1 | ++ case $as_nl`(ac_space=' '; set) 2>&1` in #( ++ *${as_nl}ac_space=\ *) ++ # `set' does not quote correctly, so add quotes: double-quote ++ # substitution turns \\\\ into \\, and sed turns \\ into \. ++ sed -n \ ++ "s/'/'\\\\''/g; ++ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" ++ ;; #( ++ *) ++ # `set' quotes correctly as required by POSIX, so do not add quotes. ++ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" ++ ;; ++ esac | ++ sort ++) | ++ sed ' ++ /^ac_cv_env_/b end ++ t clear ++ :clear ++ s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ ++ t end ++ s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ ++ :end' >>confcache ++if diff "$cache_file" confcache >/dev/null 2>&1; then :; else ++ if test -w "$cache_file"; then ++ if test "x$cache_file" != "x/dev/null"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 ++$as_echo "$as_me: updating cache $cache_file" >&6;} ++ if test ! -f "$cache_file" || test -h "$cache_file"; then ++ cat confcache >"$cache_file" ++ else ++ case $cache_file in #( ++ */* | ?:*) ++ mv -f confcache "$cache_file"$$ && ++ mv -f "$cache_file"$$ "$cache_file" ;; #( ++ *) ++ mv -f confcache "$cache_file" ;; ++ esac ++ fi ++ fi ++ else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 ++$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} ++ fi ++fi ++rm -f confcache ++ ++test "x$prefix" = xNONE && prefix=$ac_default_prefix ++# Let make expand exec_prefix. ++test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' ++ ++# Transform confdefs.h into DEFS. ++# Protect against shell expansion while executing Makefile rules. ++# Protect against Makefile macro expansion. ++# ++# If the first sed substitution is executed (which looks for macros that ++# take arguments), then branch to the quote section. Otherwise, ++# look for a macro that doesn't take arguments. ++ac_script=' ++:mline ++/\\$/{ ++ N ++ s,\\\n,, ++ b mline ++} ++t clear ++:clear ++s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g ++t quote ++s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g ++t quote ++b any ++:quote ++s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g ++s/\[/\\&/g ++s/\]/\\&/g ++s/\$/$$/g ++H ++:any ++${ ++ g ++ s/^\n// ++ s/\n/ /g ++ p ++} ++' ++DEFS=`sed -n "$ac_script" confdefs.h` ++ ++ ++ac_libobjs= ++ac_ltlibobjs= ++U= ++for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue ++ # 1. Remove the extension, and $U if already installed. ++ ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' ++ ac_i=`$as_echo "$ac_i" | sed "$ac_script"` ++ # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR ++ # will be set to the directory where LIBOBJS objects are built. ++ as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" ++ as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' ++done ++LIBOBJS=$ac_libobjs ++ ++LTLIBOBJS=$ac_ltlibobjs ++ ++ ++ ++: "${CONFIG_STATUS=./config.status}" ++ac_write_fail=0 ++ac_clean_files_save=$ac_clean_files ++ac_clean_files="$ac_clean_files $CONFIG_STATUS" ++{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 ++$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} ++as_write_fail=0 ++cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 ++#! $SHELL ++# Generated by $as_me. ++# Run this file to recreate the current configuration. ++# Compiler output produced by configure, useful for debugging ++# configure, is in config.log if it exists. ++ ++debug=false ++ac_cs_recheck=false ++ac_cs_silent=false ++ ++SHELL=\${CONFIG_SHELL-$SHELL} ++export SHELL ++_ASEOF ++cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 ++## -------------------- ## ++## M4sh Initialization. ## ++## -------------------- ## ++ ++# Be more Bourne compatible ++DUALCASE=1; export DUALCASE # for MKS sh ++if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : ++ emulate sh ++ NULLCMD=: ++ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which ++ # is contrary to our usage. Disable this feature. ++ alias -g '${1+"$@"}'='"$@"' ++ setopt NO_GLOB_SUBST ++else ++ case `(set -o) 2>/dev/null` in #( ++ *posix*) : ++ set -o posix ;; #( ++ *) : ++ ;; ++esac ++fi ++ ++ ++as_nl=' ++' ++export as_nl ++# Printing a long string crashes Solaris 7 /usr/bin/printf. ++as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' ++as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo ++as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo ++# Prefer a ksh shell builtin over an external printf program on Solaris, ++# but without wasting forks for bash or zsh. ++if test -z "$BASH_VERSION$ZSH_VERSION" \ ++ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then ++ as_echo='print -r --' ++ as_echo_n='print -rn --' ++elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then ++ as_echo='printf %s\n' ++ as_echo_n='printf %s' ++else ++ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then ++ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' ++ as_echo_n='/usr/ucb/echo -n' ++ else ++ as_echo_body='eval expr "X$1" : "X\\(.*\\)"' ++ as_echo_n_body='eval ++ arg=$1; ++ case $arg in #( ++ *"$as_nl"*) ++ expr "X$arg" : "X\\(.*\\)$as_nl"; ++ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; ++ esac; ++ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" ++ ' ++ export as_echo_n_body ++ as_echo_n='sh -c $as_echo_n_body as_echo' ++ fi ++ export as_echo_body ++ as_echo='sh -c $as_echo_body as_echo' ++fi ++ ++# The user is always right. ++if test "${PATH_SEPARATOR+set}" != set; then ++ PATH_SEPARATOR=: ++ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { ++ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || ++ PATH_SEPARATOR=';' ++ } ++fi ++ ++ ++# IFS ++# We need space, tab and new line, in precisely that order. Quoting is ++# there to prevent editors from complaining about space-tab. ++# (If _AS_PATH_WALK were called with IFS unset, it would disable word ++# splitting by setting IFS to empty value.) ++IFS=" "" $as_nl" ++ ++# Find who we are. Look in the path if we contain no directory separator. ++as_myself= ++case $0 in #(( ++ *[\\/]* ) as_myself=$0 ;; ++ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break ++ done ++IFS=$as_save_IFS ++ ++ ;; ++esac ++# We did not find ourselves, most probably we were run as `sh COMMAND' ++# in which case we are not to be found in the path. ++if test "x$as_myself" = x; then ++ as_myself=$0 ++fi ++if test ! -f "$as_myself"; then ++ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 ++ exit 1 ++fi ++ ++# Unset variables that we do not need and which cause bugs (e.g. in ++# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" ++# suppresses any "Segmentation fault" message there. '((' could ++# trigger a bug in pdksh 5.2.14. ++for as_var in BASH_ENV ENV MAIL MAILPATH ++do eval test x\${$as_var+set} = xset \ ++ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : ++done ++PS1='$ ' ++PS2='> ' ++PS4='+ ' ++ ++# NLS nuisances. ++LC_ALL=C ++export LC_ALL ++LANGUAGE=C ++export LANGUAGE ++ ++# CDPATH. ++(unset CDPATH) >/dev/null 2>&1 && unset CDPATH ++ ++ ++# as_fn_error STATUS ERROR [LINENO LOG_FD] ++# ---------------------------------------- ++# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are ++# provided, also output the error to LOG_FD, referencing LINENO. Then exit the ++# script with STATUS, using 1 if that was 0. ++as_fn_error () ++{ ++ as_status=$1; test $as_status -eq 0 && as_status=1 ++ if test "$4"; then ++ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack ++ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 ++ fi ++ $as_echo "$as_me: error: $2" >&2 ++ as_fn_exit $as_status ++} # as_fn_error ++ ++ ++# as_fn_set_status STATUS ++# ----------------------- ++# Set $? to STATUS, without forking. ++as_fn_set_status () ++{ ++ return $1 ++} # as_fn_set_status ++ ++# as_fn_exit STATUS ++# ----------------- ++# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. ++as_fn_exit () ++{ ++ set +e ++ as_fn_set_status $1 ++ exit $1 ++} # as_fn_exit ++ ++# as_fn_unset VAR ++# --------------- ++# Portably unset VAR. ++as_fn_unset () ++{ ++ { eval $1=; unset $1;} ++} ++as_unset=as_fn_unset ++# as_fn_append VAR VALUE ++# ---------------------- ++# Append the text in VALUE to the end of the definition contained in VAR. Take ++# advantage of any shell optimizations that allow amortized linear growth over ++# repeated appends, instead of the typical quadratic growth present in naive ++# implementations. ++if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : ++ eval 'as_fn_append () ++ { ++ eval $1+=\$2 ++ }' ++else ++ as_fn_append () ++ { ++ eval $1=\$$1\$2 ++ } ++fi # as_fn_append ++ ++# as_fn_arith ARG... ++# ------------------ ++# Perform arithmetic evaluation on the ARGs, and store the result in the ++# global $as_val. Take advantage of shells that can avoid forks. The arguments ++# must be portable across $(()) and expr. ++if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : ++ eval 'as_fn_arith () ++ { ++ as_val=$(( $* )) ++ }' ++else ++ as_fn_arith () ++ { ++ as_val=`expr "$@" || test $? -eq 1` ++ } ++fi # as_fn_arith ++ ++ ++if expr a : '\(a\)' >/dev/null 2>&1 && ++ test "X`expr 00001 : '.*\(...\)'`" = X001; then ++ as_expr=expr ++else ++ as_expr=false ++fi ++ ++if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then ++ as_basename=basename ++else ++ as_basename=false ++fi ++ ++if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then ++ as_dirname=dirname ++else ++ as_dirname=false ++fi ++ ++as_me=`$as_basename -- "$0" || ++$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ ++ X"$0" : 'X\(//\)$' \| \ ++ X"$0" : 'X\(/\)' \| . 2>/dev/null || ++$as_echo X/"$0" | ++ sed '/^.*\/\([^/][^/]*\)\/*$/{ ++ s//\1/ ++ q ++ } ++ /^X\/\(\/\/\)$/{ ++ s//\1/ ++ q ++ } ++ /^X\/\(\/\).*/{ ++ s//\1/ ++ q ++ } ++ s/.*/./; q'` ++ ++# Avoid depending upon Character Ranges. ++as_cr_letters='abcdefghijklmnopqrstuvwxyz' ++as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' ++as_cr_Letters=$as_cr_letters$as_cr_LETTERS ++as_cr_digits='0123456789' ++as_cr_alnum=$as_cr_Letters$as_cr_digits ++ ++ECHO_C= ECHO_N= ECHO_T= ++case `echo -n x` in #((((( ++-n*) ++ case `echo 'xy\c'` in ++ *c*) ECHO_T=' ';; # ECHO_T is single tab character. ++ xy) ECHO_C='\c';; ++ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null ++ ECHO_T=' ';; ++ esac;; ++*) ++ ECHO_N='-n';; ++esac ++ ++rm -f conf$$ conf$$.exe conf$$.file ++if test -d conf$$.dir; then ++ rm -f conf$$.dir/conf$$.file ++else ++ rm -f conf$$.dir ++ mkdir conf$$.dir 2>/dev/null ++fi ++if (echo >conf$$.file) 2>/dev/null; then ++ if ln -s conf$$.file conf$$ 2>/dev/null; then ++ as_ln_s='ln -s' ++ # ... but there are two gotchas: ++ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. ++ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. ++ # In both cases, we have to default to `cp -pR'. ++ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || ++ as_ln_s='cp -pR' ++ elif ln conf$$.file conf$$ 2>/dev/null; then ++ as_ln_s=ln ++ else ++ as_ln_s='cp -pR' ++ fi ++else ++ as_ln_s='cp -pR' ++fi ++rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file ++rmdir conf$$.dir 2>/dev/null ++ ++ ++# as_fn_mkdir_p ++# ------------- ++# Create "$as_dir" as a directory, including parents if necessary. ++as_fn_mkdir_p () ++{ ++ ++ case $as_dir in #( ++ -*) as_dir=./$as_dir;; ++ esac ++ test -d "$as_dir" || eval $as_mkdir_p || { ++ as_dirs= ++ while :; do ++ case $as_dir in #( ++ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( ++ *) as_qdir=$as_dir;; ++ esac ++ as_dirs="'$as_qdir' $as_dirs" ++ as_dir=`$as_dirname -- "$as_dir" || ++$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ ++ X"$as_dir" : 'X\(//\)[^/]' \| \ ++ X"$as_dir" : 'X\(//\)$' \| \ ++ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || ++$as_echo X"$as_dir" | ++ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ ++ s//\1/ ++ q ++ } ++ /^X\(\/\/\)[^/].*/{ ++ s//\1/ ++ q ++ } ++ /^X\(\/\/\)$/{ ++ s//\1/ ++ q ++ } ++ /^X\(\/\).*/{ ++ s//\1/ ++ q ++ } ++ s/.*/./; q'` ++ test -d "$as_dir" && break ++ done ++ test -z "$as_dirs" || eval "mkdir $as_dirs" ++ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" ++ ++ ++} # as_fn_mkdir_p ++if mkdir -p . 2>/dev/null; then ++ as_mkdir_p='mkdir -p "$as_dir"' ++else ++ test -d ./-p && rmdir ./-p ++ as_mkdir_p=false ++fi ++ ++ ++# as_fn_executable_p FILE ++# ----------------------- ++# Test if FILE is an executable regular file. ++as_fn_executable_p () ++{ ++ test -f "$1" && test -x "$1" ++} # as_fn_executable_p ++as_test_x='test -x' ++as_executable_p=as_fn_executable_p ++ ++# Sed expression to map a string onto a valid CPP name. ++as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" ++ ++# Sed expression to map a string onto a valid variable name. ++as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" ++ ++ ++exec 6>&1 ++## ----------------------------------- ## ++## Main body of $CONFIG_STATUS script. ## ++## ----------------------------------- ## ++_ASEOF ++test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 ++ ++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 ++# Save the log message, to keep $0 and so on meaningful, and to ++# report actual input values of CONFIG_FILES etc. instead of their ++# values after options handling. ++ac_log=" ++This file was extended by $as_me, which was ++generated by GNU Autoconf 2.69. Invocation command line was ++ ++ CONFIG_FILES = $CONFIG_FILES ++ CONFIG_HEADERS = $CONFIG_HEADERS ++ CONFIG_LINKS = $CONFIG_LINKS ++ CONFIG_COMMANDS = $CONFIG_COMMANDS ++ $ $0 $@ ++ ++on `(hostname || uname -n) 2>/dev/null | sed 1q` ++" ++ ++_ACEOF ++ ++case $ac_config_files in *" ++"*) set x $ac_config_files; shift; ac_config_files=$*;; ++esac ++ ++ ++ ++cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ++# Files that config.status was made for. ++config_files="$ac_config_files" ++ ++_ACEOF ++ ++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 ++ac_cs_usage="\ ++\`$as_me' instantiates files and other configuration actions ++from templates according to the current configuration. Unless the files ++and actions are specified as TAGs, all are instantiated by default. ++ ++Usage: $0 [OPTION]... [TAG]... ++ ++ -h, --help print this help, then exit ++ -V, --version print version number and configuration settings, then exit ++ --config print configuration, then exit ++ -q, --quiet, --silent ++ do not print progress messages ++ -d, --debug don't remove temporary files ++ --recheck update $as_me by reconfiguring in the same conditions ++ --file=FILE[:TEMPLATE] ++ instantiate the configuration file FILE ++ ++Configuration files: ++$config_files ++ ++Report bugs to the package provider." ++ ++_ACEOF ++cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ++ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" ++ac_cs_version="\\ ++config.status ++configured by $0, generated by GNU Autoconf 2.69, ++ with options \\"\$ac_cs_config\\" ++ ++Copyright (C) 2012 Free Software Foundation, Inc. ++This config.status script is free software; the Free Software Foundation ++gives unlimited permission to copy, distribute and modify it." ++ ++ac_pwd='$ac_pwd' ++srcdir='$srcdir' ++INSTALL='$INSTALL' ++AWK='$AWK' ++test -n "\$AWK" || AWK=awk ++_ACEOF ++ ++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 ++# The default lists apply if the user does not specify any file. ++ac_need_defaults=: ++while test $# != 0 ++do ++ case $1 in ++ --*=?*) ++ ac_option=`expr "X$1" : 'X\([^=]*\)='` ++ ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` ++ ac_shift=: ++ ;; ++ --*=) ++ ac_option=`expr "X$1" : 'X\([^=]*\)='` ++ ac_optarg= ++ ac_shift=: ++ ;; ++ *) ++ ac_option=$1 ++ ac_optarg=$2 ++ ac_shift=shift ++ ;; ++ esac ++ ++ case $ac_option in ++ # Handling of the options. ++ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) ++ ac_cs_recheck=: ;; ++ --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) ++ $as_echo "$ac_cs_version"; exit ;; ++ --config | --confi | --conf | --con | --co | --c ) ++ $as_echo "$ac_cs_config"; exit ;; ++ --debug | --debu | --deb | --de | --d | -d ) ++ debug=: ;; ++ --file | --fil | --fi | --f ) ++ $ac_shift ++ case $ac_optarg in ++ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; ++ '') as_fn_error $? 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"invalid argument: \`$ac_config_target'" "$LINENO" 5;; ++ esac ++done ++ ++ ++# If the user did not use the arguments to specify the items to instantiate, ++# then the envvar interface is used. Set only those that are not. ++# We use the long form for the default assignment because of an extremely ++# bizarre bug on SunOS 4.1.3. ++if $ac_need_defaults; then ++ test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files ++fi ++ ++# Have a temporary directory for convenience. Make it in the build tree ++# simply because there is no reason against having it here, and in addition, ++# creating and moving files from /tmp can sometimes cause problems. ++# Hook for its removal unless debugging. ++# Note that there is a small window in which the directory will not be cleaned: ++# after its creation but before its name has been assigned to `$tmp'. ++$debug || ++{ ++ tmp= ac_tmp= ++ trap 'exit_status=$? ++ : "${ac_tmp:=$tmp}" ++ { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status ++' 0 ++ trap 'as_fn_exit 1' 1 2 13 15 ++} ++# Create a (secure) tmp directory for tmp files. ++ ++{ ++ tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && ++ test -d "$tmp" ++} || ++{ ++ tmp=./conf$$-$RANDOM ++ (umask 077 && mkdir "$tmp") ++} || as_fn_error $? "cannot create a temporary directory in ." 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"could not create $ac_file" "$LINENO" 5 ++ ++test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && ++ { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && ++ { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ ++ "$ac_tmp/out"`; test -z "$ac_out"; } && ++ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' ++which seems to be undefined. Please make sure it is defined" >&5 ++$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' ++which seems to be undefined. Please make sure it is defined" >&2;} ++ ++ rm -f "$ac_tmp/stdin" ++ case $ac_file in ++ -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; ++ *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; ++ esac \ ++ || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ++ ;; ++ ++ ++ ++ esac ++ ++ ++ case $ac_file$ac_mode in ++ "Makefile":F) sed "$extrasub_build" Makefile | ++ sed "$extrasub_host" | ++ sed "$extrasub_target" > mf$$ ++ mv -f mf$$ Makefile ;; ++ ++ esac ++done # for ac_tag ++ ++ ++as_fn_exit 0 ++_ACEOF ++ac_clean_files=$ac_clean_files_save ++ ++test $ac_write_fail = 0 || ++ as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 ++ ++ ++# configure is writing to config.log, and then calls config.status. ++# config.status does its own redirection, appending to config.log. ++# Unfortunately, on DOS this fails, as config.log is still kept open ++# by configure, so config.status won't be able to write to it; its ++# output is simply discarded. So we exec the FD to /dev/null, ++# effectively closing config.log, so it can be properly (re)opened and ++# appended to by config.status. When coming back to configure, we ++# need to make the FD available again. ++if test "$no_create" != yes; then ++ ac_cs_success=: ++ ac_config_status_args= ++ test "$silent" = yes && ++ ac_config_status_args="$ac_config_status_args --quiet" ++ exec 5>/dev/null ++ $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false ++ exec 5>>config.log ++ # Use ||, not &&, to avoid exiting from the if with $? = 1, which ++ # would make configure fail if this is the last instruction. ++ $ac_cs_success || as_fn_exit 1 ++fi ++if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 ++$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} ++fi ++ diff --git a/SOURCES/binutils-do-not-use-debuginfod.patch b/SOURCES/binutils-do-not-use-debuginfod.patch new file mode 100644 index 0000000..102722c --- /dev/null +++ b/SOURCES/binutils-do-not-use-debuginfod.patch @@ -0,0 +1,255 @@ +diff -rupN --no-dereference binutils-2.38/binutils/doc/binutils.texi binutils-2.38-new/binutils/doc/binutils.texi +--- binutils-2.38/binutils/doc/binutils.texi 2022-01-22 13:14:07.000000000 +0100 ++++ binutils-2.38-new/binutils/doc/binutils.texi 2022-04-26 13:55:05.297550720 +0200 +@@ -2246,6 +2246,8 @@ objdump [@option{-a}|@option{--archive-h + @option{--dwarf}[=rawline,=decodedline,=info,=abbrev,=pubnames,=aranges,=macro,=frames,=frames-interp,=str,=str-offsets,=loc,=Ranges,=pubtypes,=trace_info,=trace_abbrev,=trace_aranges,=gdb_index,=addr,=cu_index,=links]] + [@option{-WK}|@option{--dwarf=follow-links}] + [@option{-WN}|@option{--dwarf=no-follow-links}] ++ [@option{-wD}|@option{--dwarf=use-debuginfod}] ++ [@option{-wE}|@option{--dwarf=do-not-use-debuginfod}] + [@option{-L}|@option{--process-links}] + [@option{--ctf=}@var{section}] + [@option{-G}|@option{--stabs}] +@@ -4879,6 +4881,8 @@ readelf [@option{-a}|@option{--all}] + @option{--debug-dump}[=rawline,=decodedline,=info,=abbrev,=pubnames,=aranges,=macro,=frames,=frames-interp,=str,=str-offsets,=loc,=Ranges,=pubtypes,=trace_info,=trace_abbrev,=trace_aranges,=gdb_index,=addr,=cu_index,=links]] + [@option{-wK}|@option{--debug-dump=follow-links}] + [@option{-wN}|@option{--debug-dump=no-follow-links}] ++ [@option{-wD}|@option{--debug-dump=use-debuginfod}] ++ [@option{-wE}|@option{--debug-dump=do-not-use-debuginfod}] + [@option{-P}|@option{--process-links}] + [@option{--dwarf-depth=@var{n}}] + [@option{--dwarf-start=@var{n}}] +@@ -5504,7 +5508,8 @@ deduced from the input file + @cindex separate debug files + + debuginfod is a web service that indexes ELF/DWARF debugging resources +-by build-id and serves them over HTTP. ++by build-id and serves them over HTTP. For more information see: ++@emph{https://sourceware.org/elfutils/Debuginfod.html} + + Binutils can be built with the debuginfod client library + @code{libdebuginfod} using the @option{--with-debuginfod} configure option. +@@ -5516,6 +5521,10 @@ separate debug files when the files are + debuginfod is packaged with elfutils, starting with version 0.178. + You can get the latest version from `https://sourceware.org/elfutils/'. + ++The DWARF info dumping tools (@command{readelf} and @command{objdump}) ++have options to control when they should access the debuginfod ++servers. By default this access is enabled. ++ + @node Reporting Bugs + @chapter Reporting Bugs + @cindex bugs +diff -rupN --no-dereference binutils-2.38/binutils/doc/debug.options.texi binutils-2.38-new/binutils/doc/debug.options.texi +--- binutils-2.38/binutils/doc/debug.options.texi 2022-01-22 13:14:07.000000000 +0100 ++++ binutils-2.38-new/binutils/doc/debug.options.texi 2022-04-26 13:55:05.298550721 +0200 +@@ -68,10 +68,27 @@ chosen when configuring the binutils via + @option{--enable-follow-debug-links=no} options. If these are not + used then the default is to enable the following of debug links. + ++Note - if support for the debuginfod protocol was enabled when the ++binutils were built then this option will also include an attempt to ++contact any debuginfod servers mentioned in the @var{DEBUGINFOD_URLS} ++environment variable. This could take some time to resolve. This ++behaviour can be disabled via the @option{=do-not-use-debuginfod} debug ++option. ++ + @item N + @itemx =no-follow-links + Disables the following of links to separate debug info files. + ++@item D ++@itemx =use-debuginfod ++Enables contacting debuginfod servers if there is a need to follow ++debug links. This is the default behaviour. ++ ++@item E ++@itemx =do-not-use-debuginfod ++Disables contacting debuginfod servers when there is a need to follow ++debug links. ++ + @item l + @itemx =rawline + Displays the contents of the @samp{.debug_line} section in a raw +diff -rupN --no-dereference binutils-2.38/binutils/dwarf.c binutils-2.38-new/binutils/dwarf.c +--- binutils-2.38/binutils/dwarf.c 2022-01-22 13:14:07.000000000 +0100 ++++ binutils-2.38-new/binutils/dwarf.c 2022-04-26 13:55:05.299550722 +0200 +@@ -109,6 +109,9 @@ int do_debug_cu_index; + int do_wide; + int do_debug_links; + int do_follow_links = DEFAULT_FOR_FOLLOW_LINKS; ++#ifdef HAVE_LIBDEBUGINFOD ++int use_debuginfod = 1; ++#endif + bool do_checks; + + int dwarf_cutoff_level = -1; +@@ -11038,7 +11041,7 @@ debuginfod_fetch_separate_debug_info (st + + return false; + } +-#endif ++#endif /* HAVE_LIBDEBUGINFOD */ + + static void * + load_separate_debug_info (const char * main_filename, +@@ -11157,9 +11160,10 @@ load_separate_debug_info (const char * + { + char * tmp_filename; + +- if (debuginfod_fetch_separate_debug_info (xlink, +- & tmp_filename, +- file)) ++ if (use_debuginfod ++ && debuginfod_fetch_separate_debug_info (xlink, ++ & tmp_filename, ++ file)) + { + /* File successfully downloaded from server, replace + debug_filename with the file's path. */ +@@ -11207,13 +11211,15 @@ load_separate_debug_info (const char * + warn (_("tried: %s\n"), debug_filename); + + #if HAVE_LIBDEBUGINFOD +- { +- char *urls = getenv (DEBUGINFOD_URLS_ENV_VAR); +- if (urls == NULL) +- urls = ""; ++ if (use_debuginfod) ++ { ++ char *urls = getenv (DEBUGINFOD_URLS_ENV_VAR); + +- warn (_("tried: DEBUGINFOD_URLS=%s\n"), urls); +- } ++ if (urls == NULL) ++ urls = ""; ++ ++ warn (_("tried: DEBUGINFOD_URLS=%s\n"), urls); ++ } + #endif + } + +@@ -11707,6 +11713,9 @@ dwarf_select_sections_by_names (const ch + { "aranges", & do_debug_aranges, 1 }, + { "cu_index", & do_debug_cu_index, 1 }, + { "decodedline", & do_debug_lines, FLAG_DEBUG_LINES_DECODED }, ++#ifdef HAVE_LIBDEBUGINFOD ++ { "do-not-use-debuginfod", & use_debuginfod, 0 }, ++#endif + { "follow-links", & do_follow_links, 1 }, + { "frames", & do_debug_frames, 1 }, + { "frames-interp", & do_debug_frames_interp, 1 }, +@@ -11730,6 +11739,9 @@ dwarf_select_sections_by_names (const ch + { "trace_abbrev", & do_trace_abbrevs, 1 }, + { "trace_aranges", & do_trace_aranges, 1 }, + { "trace_info", & do_trace_info, 1 }, ++#ifdef HAVE_LIBDEBUGINFOD ++ { "use-debuginfod", & use_debuginfod, 1 }, ++#endif + { NULL, NULL, 0 } + }; + +@@ -11783,6 +11795,10 @@ dwarf_select_sections_by_letters (const + case 'A': do_debug_addr = 1; break; + case 'a': do_debug_abbrevs = 1; break; + case 'c': do_debug_cu_index = 1; break; ++#ifdef HAVE_LIBDEBUGINFOD ++ case 'D': use_debuginfod = 1; break; ++ case 'E': use_debuginfod = 0; break; ++#endif + case 'F': do_debug_frames_interp = 1; /* Fall through. */ + case 'f': do_debug_frames = 1; break; + case 'g': do_gdb_index = 1; break; +diff -rupN --no-dereference binutils-2.38/binutils/dwarf.h binutils-2.38-new/binutils/dwarf.h +--- binutils-2.38/binutils/dwarf.h 2022-01-22 13:14:07.000000000 +0100 ++++ binutils-2.38-new/binutils/dwarf.h 2022-04-26 13:55:05.299550722 +0200 +@@ -224,6 +224,9 @@ extern int do_debug_cu_index; + extern int do_wide; + extern int do_debug_links; + extern int do_follow_links; ++#ifdef HAVE_LIBDEBUGINFOD ++extern int use_debuginfod; ++#endif + extern bool do_checks; + + extern int dwarf_cutoff_level; +diff -rupN --no-dereference binutils-2.38/binutils/NEWS binutils-2.38-new/binutils/NEWS +--- binutils-2.38/binutils/NEWS 2022-01-22 13:14:07.000000000 +0100 ++++ binutils-2.38-new/binutils/NEWS 2022-04-26 13:55:05.297550720 +0200 +@@ -1,5 +1,8 @@ + -*- text -*- + ++* Add an option to objdump and readelf to prevent attempts to access debuginfod ++ servers when following links. ++ + Changes in 2.38: + + * elfedit: Add --output-abiversion option to update ABIVERSION. +diff -rupN --no-dereference binutils-2.38/binutils/objdump.c binutils-2.38-new/binutils/objdump.c +--- binutils-2.38/binutils/objdump.c 2022-01-22 13:14:07.000000000 +0100 ++++ binutils-2.38-new/binutils/objdump.c 2022-04-26 13:55:05.300550724 +0200 +@@ -281,6 +281,14 @@ usage (FILE *stream, int status) + Do not follow links to separate debug info files\n\ + (default)\n")); + #endif ++#if HAVE_LIBDEBUGINFOD ++ fprintf (stream, _("\ ++ -WD --dwarf=use-debuginfod\n\ ++ When following links, also query debuginfod servers (default)\n")); ++ fprintf (stream, _("\ ++ -WE --dwarf=do-not-use-debuginfod\n\ ++ When following links, do not query debuginfod servers\n")); ++#endif + fprintf (stream, _("\ + -L, --process-links Display the contents of non-debug sections in\n\ + separate debuginfo files. (Implies -WK)\n")); +diff -rupN --no-dereference binutils-2.38/binutils/readelf.c binutils-2.38-new/binutils/readelf.c +--- binutils-2.38/binutils/readelf.c 2022-04-26 13:54:52.269532121 +0200 ++++ binutils-2.38-new/binutils/readelf.c 2022-04-26 13:55:05.303550728 +0200 +@@ -5126,6 +5126,14 @@ usage (FILE * stream) + Do not follow links to separate debug info files\n\ + (default)\n")); + #endif ++#if HAVE_LIBDEBUGINFOD ++ fprintf (stream, _("\ ++ -wD --debug-dump=use-debuginfod\n\ ++ When following links, also query debuginfod servers (default)\n")); ++ fprintf (stream, _("\ ++ -wE --debug-dump=do-not-use-debuginfod\n\ ++ When following links, do not query debuginfod servers\n")); ++#endif + fprintf (stream, _("\ + --dwarf-depth=N Do not display DIEs at depth N or greater\n")); + fprintf (stream, _("\ +diff -rupN --no-dereference binutils-2.38/binutils/testsuite/binutils-all/debuginfod.exp binutils-2.38-new/binutils/testsuite/binutils-all/debuginfod.exp +--- binutils-2.38/binutils/testsuite/binutils-all/debuginfod.exp 2022-01-22 13:14:07.000000000 +0100 ++++ binutils-2.38-new/binutils/testsuite/binutils-all/debuginfod.exp 2022-04-26 13:55:05.303550728 +0200 +@@ -185,8 +185,14 @@ proc test_fetch_debugaltlink { prog prog + } + + if { [regexp ".*DEBUGINFOD.*" $conf_objdump] } { +- test_fetch_debuglink $OBJDUMP "-W" ++ test_fetch_debuglink $OBJDUMP "-W -WD" + test_fetch_debugaltlink $OBJDUMP "-Wk" ++ ++ set test "disabling debuginfod access" ++ setup_xfail *-*-* ++ test_fetch_debuglink $OBJDUMP "-W -WE" ++ set test "debuginfod" ++ + } else { + untested "$test (objdump not configured with debuginfod)" + } +@@ -194,6 +200,12 @@ if { [regexp ".*DEBUGINFOD.*" $conf_objd + if { [regexp ".*DEBUGINFOD.*" $conf_readelf] } { + test_fetch_debuglink $READELF "-w" + test_fetch_debugaltlink $READELF "-wk" ++ ++ set test "disabling debuginfod access" ++ setup_xfail *-*-* ++ test_fetch_debuglink $READELF "-w -wE" ++ set test "debuginfod" ++ + } else { + untested "$test (readelf not configured with debuginfod)" + } diff --git a/SOURCES/binutils-export-demangle.h.patch b/SOURCES/binutils-export-demangle.h.patch index ee635cb..a93decc 100644 --- a/SOURCES/binutils-export-demangle.h.patch +++ b/SOURCES/binutils-export-demangle.h.patch @@ -1,6 +1,6 @@ -diff -rupN --no-dereference binutils-2.37/bfd/Makefile.am binutils-2.37-new/bfd/Makefile.am ---- binutils-2.37/bfd/Makefile.am 2021-07-24 21:59:01.980969825 +0200 -+++ binutils-2.37-new/bfd/Makefile.am 2021-07-24 21:59:01.986969767 +0200 +diff -rupN --no-dereference binutils-2.38/bfd/Makefile.am binutils-2.38-new/bfd/Makefile.am +--- binutils-2.38/bfd/Makefile.am 2022-04-26 13:54:47.034524648 +0200 ++++ binutils-2.38-new/bfd/Makefile.am 2022-04-26 13:54:47.039524655 +0200 @@ -33,7 +33,7 @@ bfdlibdir = @bfdlibdir@ bfdincludedir = @bfdincludedir@ bfdlib_LTLIBRARIES = libbfd.la @@ -10,10 +10,10 @@ diff -rupN --no-dereference binutils-2.37/bfd/Makefile.am binutils-2.37-new/bfd/ else !INSTALL_LIBBFD # Empty these so that the respective installation directories will not be created. bfdlibdir = -diff -rupN --no-dereference binutils-2.37/bfd/Makefile.in binutils-2.37-new/bfd/Makefile.in ---- binutils-2.37/bfd/Makefile.in 2021-07-24 21:59:01.980969825 +0200 -+++ binutils-2.37-new/bfd/Makefile.in 2021-07-24 21:59:01.987969757 +0200 -@@ -249,7 +249,7 @@ am__can_run_installinfo = \ +diff -rupN --no-dereference binutils-2.38/bfd/Makefile.in binutils-2.38-new/bfd/Makefile.in +--- binutils-2.38/bfd/Makefile.in 2022-04-26 13:54:47.035524650 +0200 ++++ binutils-2.38-new/bfd/Makefile.in 2022-04-26 13:54:47.039524655 +0200 +@@ -250,7 +250,7 @@ am__can_run_installinfo = \ esac am__bfdinclude_HEADERS_DIST = $(INCDIR)/plugin-api.h bfd.h \ $(INCDIR)/ansidecl.h $(INCDIR)/symcat.h \ @@ -22,7 +22,7 @@ diff -rupN --no-dereference binutils-2.37/bfd/Makefile.in binutils-2.37-new/bfd/ HEADERS = $(bfdinclude_HEADERS) RECURSIVE_CLEAN_TARGETS = mostlyclean-recursive clean-recursive \ distclean-recursive maintainer-clean-recursive -@@ -469,7 +469,7 @@ libbfd_la_LDFLAGS = $(am__append_1) -rel +@@ -470,7 +470,7 @@ libbfd_la_LDFLAGS = $(am__append_1) -rel @INSTALL_LIBBFD_FALSE@bfdinclude_HEADERS = $(am__append_2) @INSTALL_LIBBFD_TRUE@bfdinclude_HEADERS = $(BFD_H) \ @INSTALL_LIBBFD_TRUE@ $(INCDIR)/ansidecl.h $(INCDIR)/symcat.h \ @@ -31,3 +31,2139 @@ diff -rupN --no-dereference binutils-2.37/bfd/Makefile.in binutils-2.37-new/bfd/ @INSTALL_LIBBFD_TRUE@ $(INCDIR)/bfdlink.h $(am__append_2) @INSTALL_LIBBFD_FALSE@rpath_bfdlibdir = @bfdlibdir@ @INSTALL_LIBBFD_FALSE@noinst_LTLIBRARIES = libbfd.la +diff -rupN --no-dereference binutils-2.38/bfd/Makefile.in.orig binutils-2.38-new/bfd/Makefile.in.orig +--- binutils-2.38/bfd/Makefile.in.orig 1970-01-01 01:00:00.000000000 +0100 ++++ binutils-2.38-new/bfd/Makefile.in.orig 2022-04-26 13:54:46.008523184 +0200 +@@ -0,0 +1,2132 @@ ++# Makefile.in generated by automake 1.15.1 from Makefile.am. ++# @configure_input@ ++ ++# Copyright (C) 1994-2017 Free Software Foundation, Inc. ++ ++# This Makefile.in is free software; the Free Software Foundation ++# gives unlimited permission to copy and/or distribute it, ++# with or without modifications, as long as this notice is preserved. ++ ++# This program is distributed in the hope that it will be useful, ++# but WITHOUT ANY WARRANTY, to the extent permitted by law; without ++# even the implied warranty of MERCHANTABILITY or FITNESS FOR A ++# PARTICULAR PURPOSE. ++ ++@SET_MAKE@ ++ ++# ++# Copyright (C) 2012-2022 Free Software Foundation, Inc. ++# ++# This file is free software; you can redistribute it and/or modify ++# it under the terms of the GNU General Public License as published by ++# the Free Software Foundation; either version 3 of the License, or ++# (at your option) any later version. ++# ++# This program is distributed in the hope that it will be useful, ++# but WITHOUT ANY WARRANTY; without even the implied warranty of ++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++# GNU General Public License for more details. ++# ++# You should have received a copy of the GNU General Public License ++# along with this program; see the file COPYING3. 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++WARN_WRITE_STRINGS = @WARN_WRITE_STRINGS@ ++XGETTEXT = @XGETTEXT@ ++abs_builddir = @abs_builddir@ ++abs_srcdir = @abs_srcdir@ ++abs_top_builddir = @abs_top_builddir@ ++abs_top_srcdir = @abs_top_srcdir@ ++ac_ct_CC = @ac_ct_CC@ ++ac_ct_DUMPBIN = @ac_ct_DUMPBIN@ ++all_backends = @all_backends@ ++am__include = @am__include@ ++am__leading_dot = @am__leading_dot@ ++am__quote = @am__quote@ ++am__tar = @am__tar@ ++am__untar = @am__untar@ ++bfd64_libs = @bfd64_libs@ ++bfd_backends = @bfd_backends@ ++bfd_default_target_size = @bfd_default_target_size@ ++bfd_file_ptr = @bfd_file_ptr@ ++bfd_machines = @bfd_machines@ ++bfd_ufile_ptr = @bfd_ufile_ptr@ ++@INSTALL_LIBBFD_FALSE@bfdincludedir = ++@INSTALL_LIBBFD_TRUE@bfdincludedir = @bfdincludedir@ ++# Empty these so that the respective installation directories will not be created. ++@INSTALL_LIBBFD_FALSE@bfdlibdir = ++@INSTALL_LIBBFD_TRUE@bfdlibdir = @bfdlibdir@ ++bindir = @bindir@ ++build = @build@ ++build_alias = @build_alias@ ++build_cpu = 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@target@ ++target_alias = @target_alias@ ++target_cpu = @target_cpu@ ++target_noncanonical = @target_noncanonical@ ++target_os = @target_os@ ++target_vendor = @target_vendor@ ++tdefaults = @tdefaults@ ++top_build_prefix = @top_build_prefix@ ++top_builddir = @top_builddir@ ++top_srcdir = @top_srcdir@ ++wordsize = @wordsize@ ++zlibdir = @zlibdir@ ++zlibinc = @zlibinc@ ++AUTOMAKE_OPTIONS = no-dist foreign ++ACLOCAL_AMFLAGS = -I . -I .. -I ../config ++INCDIR = $(srcdir)/../include ++CSEARCH = -I. -I$(srcdir) -I$(INCDIR) ++SUBDIRS = doc po ++bfddocdir = doc ++libbfd_la_LDFLAGS = $(am__append_1) -release `cat libtool-soversion` \ ++ @SHARED_LDFLAGS@ $(am__empty) ++@INSTALL_LIBBFD_TRUE@bfdlib_LTLIBRARIES = libbfd.la ++@INSTALL_LIBBFD_FALSE@bfdinclude_HEADERS = $(am__append_2) ++@INSTALL_LIBBFD_TRUE@bfdinclude_HEADERS = $(BFD_H) \ ++@INSTALL_LIBBFD_TRUE@ $(INCDIR)/ansidecl.h $(INCDIR)/symcat.h \ ++@INSTALL_LIBBFD_TRUE@ $(INCDIR)/diagnostics.h \ ++@INSTALL_LIBBFD_TRUE@ $(INCDIR)/bfdlink.h $(am__append_2) ++@INSTALL_LIBBFD_FALSE@rpath_bfdlibdir = @bfdlibdir@ ++@INSTALL_LIBBFD_FALSE@noinst_LTLIBRARIES = libbfd.la ++ ++# This is where we get zlib from. zlibdir is -L../zlib and zlibinc is ++# -I../zlib, unless we were configured with --with-system-zlib, in which ++# case both are empty. ++ZLIB = @zlibdir@ -lz ++ZLIBINC = @zlibinc@ ++AM_CFLAGS = $(WARN_CFLAGS) $(ZLIBINC) ++AM_CPPFLAGS = -DBINDIR='"$(bindir)"' -DLIBDIR='"$(libdir)"' \ ++ @LARGEFILE_CPPFLAGS@ @HDEFINES@ @COREFLAG@ @TDEFINES@ \ ++ $(CSEARCH) $(CSWITCHES) $(HAVEVECS) @INCINTL@ ++@PLUGINS_TRUE@LIBDL = @lt_cv_dlopen_libs@ ++ ++# bfd.h goes here, for now ++BFD_H = bfd.h ++ ++# Jim Kingdon notes: ++# Writing S-records should be included in all (or at least most) ++# *-*-coff, *-*-aout, etc., configurations, because people will want to ++# be able to use objcopy to create S-records. (S-records are not useful ++# for the debugger, so if you are downloading things as S-records you ++# need two copies of the executable, one to download and one for the ++# debugger). ++BFD32_LIBS = \ ++ archive.lo archures.lo bfd.lo bfdio.lo bfdwin.lo cache.lo \ ++ coff-bfd.lo compress.lo corefile.lo elf-properties.lo format.lo \ ++ hash.lo init.lo libbfd.lo linker.lo merge.lo opncls.lo reloc.lo \ ++ section.lo simple.lo stab-syms.lo stabs.lo syms.lo targets.lo \ ++ binary.lo ihex.lo srec.lo tekhex.lo verilog.lo ++ ++BFD64_LIBS = archive64.lo ++BFD32_LIBS_CFILES = \ ++ archive.c archures.c bfd.c bfdio.c bfdwin.c cache.c coff-bfd.c \ ++ compress.c corefile.c elf-properties.c format.c hash.c \ ++ init.c libbfd.c linker.c merge.c opncls.c reloc.c \ ++ section.c simple.c stab-syms.c stabs.c syms.c targets.c \ ++ binary.c ihex.c srec.c tekhex.c verilog.c ++ ++BFD64_LIBS_CFILES = archive64.c ++ ++# This list is alphabetized to make it easier to keep in sync ++# with the decls and initializer in archures.c. ++ALL_MACHINES = \ ++ cpu-aarch64.lo \ ++ cpu-alpha.lo \ ++ cpu-arc.lo \ ++ cpu-arm.lo \ ++ cpu-avr.lo \ ++ cpu-bfin.lo \ ++ cpu-bpf.lo \ ++ cpu-cr16.lo \ ++ cpu-cris.lo \ ++ cpu-crx.lo \ ++ cpu-csky.lo \ ++ cpu-d10v.lo \ ++ cpu-d30v.lo \ ++ cpu-dlx.lo \ ++ cpu-epiphany.lo \ ++ cpu-fr30.lo \ ++ cpu-frv.lo \ ++ cpu-ft32.lo \ ++ cpu-h8300.lo \ ++ cpu-hppa.lo \ ++ cpu-i386.lo \ ++ cpu-iamcu.lo \ ++ cpu-l1om.lo \ ++ cpu-k1om.lo \ ++ cpu-ia64.lo \ ++ cpu-ip2k.lo \ ++ cpu-iq2000.lo \ ++ cpu-lm32.lo \ ++ cpu-loongarch.lo \ ++ cpu-m10200.lo \ ++ cpu-m10300.lo \ ++ cpu-m32c.lo \ ++ cpu-m32r.lo \ ++ cpu-m68hc11.lo \ ++ cpu-m68hc12.lo \ ++ cpu-m9s12x.lo \ ++ cpu-s12z.lo \ ++ cpu-m9s12xg.lo \ ++ cpu-m68k.lo \ ++ cpu-mcore.lo \ ++ cpu-mep.lo \ ++ cpu-metag.lo \ ++ cpu-microblaze.lo \ ++ cpu-mips.lo \ ++ cpu-mmix.lo \ ++ cpu-moxie.lo \ ++ cpu-msp430.lo \ ++ cpu-mt.lo \ ++ cpu-nds32.lo \ ++ cpu-nfp.lo \ ++ cpu-nios2.lo \ ++ cpu-ns32k.lo \ ++ cpu-or1k.lo \ ++ cpu-pdp11.lo \ ++ cpu-pj.lo \ ++ cpu-powerpc.lo \ ++ cpu-pru.lo \ ++ cpu-rs6000.lo \ ++ cpu-riscv.lo \ ++ cpu-rl78.lo \ ++ cpu-rx.lo \ ++ cpu-s390.lo \ ++ cpu-score.lo \ ++ cpu-sh.lo \ ++ cpu-sparc.lo \ ++ cpu-spu.lo \ ++ cpu-tic30.lo \ ++ cpu-tic4x.lo \ ++ cpu-tic54x.lo \ ++ cpu-tic6x.lo \ ++ cpu-tilegx.lo \ ++ cpu-tilepro.lo \ ++ cpu-v850.lo \ ++ cpu-v850_rh850.lo \ ++ cpu-vax.lo \ ++ cpu-visium.lo \ ++ cpu-wasm32.lo \ ++ cpu-xc16x.lo \ ++ cpu-xgate.lo \ ++ cpu-xstormy16.lo \ ++ cpu-xtensa.lo \ ++ cpu-z80.lo \ ++ cpu-z8k.lo ++ ++ALL_MACHINES_CFILES = \ ++ cpu-aarch64.c \ ++ cpu-alpha.c \ ++ cpu-arc.c \ ++ cpu-arm.c \ ++ cpu-avr.c \ ++ cpu-bfin.c \ ++ cpu-bpf.c \ ++ cpu-cr16.c \ ++ cpu-cris.c \ ++ cpu-crx.c \ ++ cpu-csky.c \ ++ cpu-d10v.c \ ++ cpu-d30v.c \ ++ cpu-dlx.c \ ++ cpu-epiphany.c \ ++ cpu-fr30.c \ ++ cpu-frv.c \ ++ cpu-ft32.c \ ++ cpu-h8300.c \ ++ cpu-hppa.c \ ++ cpu-i386.c \ ++ cpu-iamcu.c \ ++ cpu-l1om.c \ ++ cpu-k1om.c \ ++ cpu-ia64.c \ ++ cpu-ip2k.c \ ++ cpu-iq2000.c \ ++ cpu-lm32.c \ ++ cpu-loongarch.c \ ++ cpu-m10200.c \ ++ cpu-m10300.c \ ++ cpu-m32c.c \ ++ cpu-m32r.c \ ++ cpu-m68hc11.c \ ++ cpu-m68hc12.c \ ++ cpu-m9s12x.c \ ++ cpu-s12z.c \ ++ cpu-m9s12xg.c \ ++ cpu-m68k.c \ ++ cpu-mcore.c \ ++ cpu-mep.c \ ++ cpu-metag.c \ ++ cpu-microblaze.c \ ++ cpu-mips.c \ ++ cpu-mmix.c \ ++ cpu-moxie.c \ ++ cpu-msp430.c \ ++ cpu-mt.c \ ++ cpu-nds32.c \ ++ cpu-nfp.c \ ++ cpu-ns32k.c \ ++ cpu-nios2.c \ ++ cpu-or1k.c \ ++ cpu-pdp11.c \ ++ cpu-pj.c \ ++ cpu-powerpc.c \ ++ cpu-pru.c \ ++ cpu-rs6000.c \ ++ cpu-riscv.c \ ++ cpu-rl78.c \ ++ cpu-rx.c \ ++ cpu-s390.c \ ++ cpu-score.c \ ++ cpu-sh.c \ ++ cpu-sparc.c \ ++ cpu-spu.c \ ++ cpu-tic30.c \ ++ cpu-tic4x.c \ ++ cpu-tic54x.c \ ++ cpu-tic6x.c \ ++ cpu-tilegx.c \ ++ cpu-tilepro.c \ ++ cpu-v850.c \ ++ cpu-v850_rh850.c \ ++ cpu-vax.c \ ++ cpu-visium.c \ ++ cpu-wasm32.c \ ++ cpu-xc16x.c \ ++ cpu-xgate.c \ ++ cpu-xstormy16.c \ ++ cpu-xtensa.c \ ++ cpu-z80.c \ ++ cpu-z8k.c ++ ++ ++# The .o files needed by all of the 32 bit vectors that are configured into ++# target_vector in targets.c if configured with --enable-targets=all. ++BFD32_BACKENDS = \ ++ aout-cris.lo \ ++ aout-ns32k.lo \ ++ aout32.lo \ ++ cf-i386lynx.lo \ ++ coff-go32.lo \ ++ coff-i386.lo \ ++ coff-mips.lo \ ++ coff-rs6000.lo \ ++ coff-sh.lo \ ++ coff-stgo32.lo \ ++ coff-tic30.lo \ ++ coff-tic4x.lo \ ++ coff-tic54x.lo \ ++ coff-z80.lo \ ++ coff-z8k.lo \ ++ coffgen.lo \ ++ cofflink.lo \ ++ dwarf1.lo \ ++ dwarf2.lo \ ++ ecoff.lo \ ++ ecofflink.lo \ ++ elf-attrs.lo \ ++ elf-eh-frame.lo \ ++ elf-ifunc.lo \ ++ elf-m10200.lo \ ++ elf-m10300.lo \ ++ elf-nacl.lo \ ++ elf-strtab.lo \ ++ elf-vxworks.lo \ ++ elf.lo \ ++ elf32-am33lin.lo \ ++ elf32-arc.lo \ ++ elf32-arm.lo \ ++ elf32-avr.lo \ ++ elf32-bfin.lo \ ++ elf32-cr16.lo \ ++ elf32-cris.lo \ ++ elf32-crx.lo \ ++ elf32-csky.lo \ ++ elf32-d10v.lo \ ++ elf32-d30v.lo \ ++ elf32-dlx.lo \ ++ elf32-epiphany.lo \ ++ elf32-fr30.lo \ ++ elf32-frv.lo \ ++ elf32-ft32.lo \ ++ elf32-gen.lo \ ++ elf32-h8300.lo \ ++ elf32-hppa.lo \ ++ elf32-i386.lo \ ++ elfxx-x86.lo \ ++ elf32-ip2k.lo \ ++ elf32-iq2000.lo \ ++ elf32-lm32.lo \ ++ elf32-m32c.lo \ ++ elf32-m32r.lo \ ++ elf32-m68hc11.lo \ ++ elf32-m68hc12.lo \ ++ elf32-m68hc1x.lo \ ++ elf32-m68k.lo \ ++ elf32-s12z.lo \ ++ elf32-mcore.lo \ ++ elf32-mep.lo \ ++ elf32-metag.lo \ ++ elf32-microblaze.lo \ ++ elf32-moxie.lo \ ++ elf32-msp430.lo \ ++ elf32-mt.lo \ ++ elf32-nds32.lo \ ++ elf32-nios2.lo \ ++ elf32-or1k.lo \ ++ elf32-pj.lo \ ++ elf32-ppc.lo \ ++ elf32-pru.lo \ ++ elf32-rl78.lo \ ++ elf32-rx.lo \ ++ elf32-s390.lo \ ++ elf32-sh.lo \ ++ elf32-sparc.lo \ ++ elf32-spu.lo \ ++ elf32-tic6x.lo \ ++ elf32-tilegx.lo \ ++ elf32-tilepro.lo \ ++ elf32-v850.lo \ ++ elf32-vax.lo \ ++ elf32-visium.lo \ ++ elf32-wasm32.lo \ ++ elf32-xc16x.lo \ ++ elf32-xgate.lo \ ++ elf32-xstormy16.lo \ ++ elf32-xtensa.lo \ ++ elf32-z80.lo \ ++ elf32.lo \ ++ elflink.lo \ ++ elfxx-sparc.lo \ ++ elfxx-tilegx.lo \ ++ i386aout.lo \ ++ i386bsd.lo \ ++ i386lynx.lo \ ++ i386msdos.lo \ ++ mach-o.lo \ ++ mach-o-i386.lo \ ++ mach-o-arm.lo \ ++ ns32knetbsd.lo \ ++ pc532-mach.lo \ ++ pdp11.lo \ ++ pe-arm-wince.lo \ ++ pe-arm.lo \ ++ pe-i386.lo \ ++ pe-mcore.lo \ ++ pe-sh.lo \ ++ pef.lo \ ++ pei-arm-wince.lo \ ++ pei-arm.lo \ ++ pei-i386.lo \ ++ pei-mcore.lo \ ++ pei-sh.lo \ ++ peigen.lo \ ++ plugin.lo \ ++ ppcboot.lo \ ++ reloc16.lo \ ++ som.lo \ ++ vax1knetbsd.lo \ ++ vaxnetbsd.lo \ ++ vms-lib.lo \ ++ vms-misc.lo \ ++ wasm-module.lo \ ++ xcofflink.lo \ ++ xsym.lo \ ++ xtensa-isa.lo \ ++ xtensa-modules.lo ++ ++BFD32_BACKENDS_CFILES = \ ++ aout-cris.c \ ++ aout-ns32k.c \ ++ aout32.c \ ++ cf-i386lynx.c \ ++ coff-go32.c \ ++ coff-i386.c \ ++ coff-mips.c \ ++ coff-rs6000.c \ ++ coff-sh.c \ ++ coff-stgo32.c \ ++ coff-tic30.c \ ++ coff-tic4x.c \ ++ coff-tic54x.c \ ++ coff-z80.c \ ++ coff-z8k.c \ ++ coffgen.c \ ++ cofflink.c \ ++ dwarf1.c \ ++ dwarf2.c \ ++ ecoff.c \ ++ ecofflink.c \ ++ elf-attrs.c \ ++ elf-eh-frame.c \ ++ elf-ifunc.c \ ++ elf-m10200.c \ ++ elf-m10300.c \ ++ elf-nacl.c \ ++ elf-strtab.c \ ++ elf-vxworks.c \ ++ elf.c \ ++ elf32-am33lin.c \ ++ elf32-arc.c \ ++ elf32-arm.c \ ++ elf32-avr.c \ ++ elf32-bfin.c \ ++ elf32-cr16.c \ ++ elf32-cris.c \ ++ elf32-crx.c \ ++ elf32-csky.c \ ++ elf32-d10v.c \ ++ elf32-d30v.c \ ++ elf32-dlx.c \ ++ elf32-epiphany.c \ ++ elf32-fr30.c \ ++ elf32-frv.c \ ++ elf32-ft32.c \ ++ elf32-gen.c \ ++ elf32-h8300.c \ ++ elf32-hppa.c \ ++ elf32-i386.c \ ++ elfxx-x86.c \ ++ elf32-ip2k.c \ ++ elf32-iq2000.c \ ++ elf32-lm32.c \ ++ elf32-m32c.c \ ++ elf32-m32r.c \ ++ elf32-m68hc11.c \ ++ elf32-m68hc12.c \ ++ elf32-m68hc1x.c \ ++ elf32-m68k.c \ ++ elf32-s12z.c \ ++ elf32-mcore.c \ ++ elf32-mep.c \ ++ elf32-metag.c \ ++ elf32-microblaze.c \ ++ elf32-moxie.c \ ++ elf32-msp430.c \ ++ elf32-mt.c \ ++ elf32-nds32.c \ ++ elf32-nios2.c \ ++ elf32-or1k.c \ ++ elf32-pj.c \ ++ elf32-ppc.c \ ++ elf32-pru.c \ ++ elf32-rl78.c \ ++ elf32-rx.c \ ++ elf32-s390.c \ ++ elf32-sh.c \ ++ elf32-sparc.c \ ++ elf32-spu.c \ ++ elf32-tic6x.c \ ++ elf32-tilegx.c \ ++ elf32-tilepro.c \ ++ elf32-v850.c \ ++ elf32-vax.c \ ++ elf32-visium.c \ ++ elf32-wasm32.c \ ++ elf32-xc16x.c \ ++ elf32-xgate.c \ ++ elf32-xstormy16.c \ ++ elf32-xtensa.c \ ++ elf32-z80.c \ ++ elf32.c \ ++ elflink.c \ ++ elfxx-sparc.c \ ++ elfxx-tilegx.c \ ++ i386aout.c \ ++ i386bsd.c \ ++ i386lynx.c \ ++ i386msdos.c \ ++ mach-o.c \ ++ mach-o-i386.c \ ++ mach-o-arm.c \ ++ ns32knetbsd.c \ ++ pc532-mach.c \ ++ pdp11.c \ ++ pe-arm-wince.c \ ++ pe-arm.c \ ++ pe-i386.c \ ++ pe-mcore.c \ ++ pe-sh.c \ ++ pef.c \ ++ pei-arm-wince.c \ ++ pei-arm.c \ ++ pei-i386.c \ ++ pei-mcore.c \ ++ pei-sh.c \ ++ plugin.c \ ++ ppcboot.c \ ++ reloc16.c \ ++ som.c \ ++ vax1knetbsd.c \ ++ vaxnetbsd.c \ ++ vms-lib.c \ ++ vms-misc.c \ ++ wasm-module.c \ ++ xcofflink.c \ ++ xsym.c \ ++ xtensa-isa.c \ ++ xtensa-modules.c ++ ++ ++# The .o files needed by all of the 64 bit vectors that are configured into ++# target_vector in targets.c if configured with --enable-targets=all ++# and --enable-64-bit-bfd. ++# elf32-ia64.c requires a 64-bit bfd_vma, and hence can not be put in ++# BFD32_BACKENDS. ++BFD64_BACKENDS = \ ++ elf32-aarch64.lo \ ++ elf64-aarch64.lo \ ++ elfxx-aarch64.lo \ ++ aix5ppc-core.lo \ ++ aout64.lo \ ++ coff-alpha.lo \ ++ coff-x86_64.lo \ ++ coff64-rs6000.lo \ ++ elf32-ia64.lo \ ++ elf32-mips.lo \ ++ elf32-score.lo \ ++ elf32-score7.lo \ ++ elf64-alpha.lo \ ++ elf64-gen.lo \ ++ elf64-hppa.lo \ ++ elf64-ia64.lo \ ++ elf64-ia64-vms.lo \ ++ elfxx-ia64.lo \ ++ elf32-loongarch.lo \ ++ elf64-loongarch.lo \ ++ elfxx-loongarch.lo \ ++ elfn32-mips.lo \ ++ elf64-mips.lo \ ++ elfxx-mips.lo \ ++ elf64-mmix.lo \ ++ elf64-nfp.lo \ ++ elf64-ppc.lo \ ++ elf32-riscv.lo \ ++ elf64-riscv.lo \ ++ elfxx-riscv.lo \ ++ elf64-s390.lo \ ++ elf64-sparc.lo \ ++ elf64-tilegx.lo \ ++ elf64-x86-64.lo \ ++ elfxx-x86.lo \ ++ elf64-bpf.lo \ ++ elf64.lo \ ++ mach-o-aarch64.lo \ ++ mach-o-x86-64.lo \ ++ mmo.lo \ ++ pe-aarch64igen.lo \ ++ pe-x86_64.lo \ ++ pei-aarch64.lo \ ++ pei-ia64.lo \ ++ pei-x86_64.lo \ ++ pepigen.lo \ ++ pex64igen.lo \ ++ vms-alpha.lo ++ ++BFD64_BACKENDS_CFILES = \ ++ aix5ppc-core.c \ ++ aout64.c \ ++ coff-alpha.c \ ++ coff-x86_64.c \ ++ coff64-rs6000.c \ ++ elf32-mips.c \ ++ elf32-score.c \ ++ elf32-score7.c \ ++ elf64-alpha.c \ ++ elf64-gen.c \ ++ elf64-hppa.c \ ++ elf64-ia64-vms.c \ ++ elf64-mips.c \ ++ elf64-mmix.c \ ++ elf64-nfp.c \ ++ elf64-ppc.c \ ++ elf64-s390.c \ ++ elf64-sparc.c \ ++ elf64-tilegx.c \ ++ elf64-x86-64.c \ ++ elfxx-x86.c \ ++ elf64-bpf.c \ ++ elf64.c \ ++ elfn32-mips.c \ ++ elfxx-aarch64.c \ ++ elfxx-ia64.c \ ++ elfxx-loongarch.c \ ++ elfxx-mips.c \ ++ elfxx-riscv.c \ ++ mach-o-aarch64.c \ ++ mach-o-x86-64.c \ ++ mmo.c \ ++ pe-x86_64.c \ ++ pei-aarch64.c \ ++ pei-ia64.c \ ++ pei-x86_64.c \ ++ vms-alpha.c ++ ++OPTIONAL_BACKENDS = \ ++ aix386-core.lo \ ++ cisco-core.lo \ ++ hpux-core.lo \ ++ irix-core.lo \ ++ lynx-core.lo \ ++ netbsd-core.lo \ ++ osf-core.lo \ ++ rs6000-core.lo \ ++ sco5-core.lo \ ++ trad-core.lo ++ ++OPTIONAL_BACKENDS_CFILES = \ ++ aix386-core.c \ ++ cisco-core.c \ ++ hpux-core.c \ ++ irix-core.c \ ++ lynx-core.c \ ++ netbsd-core.c \ ++ osf-core.c \ ++ rs6000-core.c \ ++ sco5-core.c \ ++ trad-core.c ++ ++ ++# Reconfigure if config.bfd or configure.host changes. ++# development.sh is used to determine -Werror default. ++CONFIG_STATUS_DEPENDENCIES = \ ++ $(srcdir)/config.bfd \ ++ $(srcdir)/configure.host \ ++ $(srcdir)/development.sh ++ ++ ++# These are defined by configure: ++WORDSIZE = @wordsize@ ++ALL_BACKENDS = @all_backends@ ++BFD_BACKENDS = @bfd_backends@ ++BFD_MACHINES = @bfd_machines@ ++TDEFAULTS = @tdefaults@ ++HAVEVECS = @havevecs@ ++ ++# C source files that correspond to .o's. ++SOURCE_CFILES = \ ++ $(BFD32_LIBS_CFILES) \ ++ $(BFD64_LIBS_CFILES) \ ++ $(ALL_MACHINES_CFILES) \ ++ $(BFD32_BACKENDS_CFILES) \ ++ $(BFD64_BACKENDS_CFILES) \ ++ $(OPTIONAL_BACKENDS_CFILES) ++ ++BUILD_CFILES = \ ++ elf32-aarch64.c elf64-aarch64.c \ ++ elf32-ia64.c elf64-ia64.c \ ++ elf32-loongarch.c elf64-loongarch.c \ ++ elf32-riscv.c elf64-riscv.c \ ++ peigen.c pepigen.c pex64igen.c pe-aarch64igen.c ++ ++CFILES = $(SOURCE_CFILES) $(BUILD_CFILES) ++SOURCE_HFILES = \ ++ aout-target.h aoutx.h arc-got.h arc-plt.h \ ++ coff-arm.h coff-bfd.h coffcode.h coffswap.h \ ++ cpu-aarch64.h cpu-arm.h cpu-h8300.h cpu-m68k.h cpu-riscv.h \ ++ ecoff-bfd.h ecoffswap.h \ ++ elf32-arm.h elf32-avr.h elf32-bfin.h elf32-cr16.h elf32-csky.h \ ++ elf32-dlx.h elf32-hppa.h elf32-m68hc1x.h elf32-m68k.h \ ++ elf32-metag.h elf32-nds32.h elf32-nios2.h elf32-ppc.h \ ++ elf32-rx.h elf32-score.h elf32-sh-relocs.h elf32-spu.h \ ++ elf32-tic6x.h elf32-tilegx.h elf32-tilepro.h elf32-v850.h \ ++ elf64-hppa.h elf64-ppc.h elf64-tilegx.h \ ++ elf-bfd.h elfcode.h elfcore.h elf-hppa.h elf-linker-x86.h \ ++ elf-linux-core.h elf-nacl.h elf-s390.h elf-vxworks.h \ ++ elfxx-aarch64.h elfxx-ia64.h elfxx-mips.h elfxx-riscv.h \ ++ elfxx-sparc.h elfxx-tilegx.h elfxx-x86.h elfxx-loongarch.h \ ++ genlink.h go32stub.h \ ++ libaout.h libbfd.h libcoff.h libecoff.h libhppa.h \ ++ libpei.h libxcoff.h \ ++ mach-o.h \ ++ netbsd.h ns32k.h \ ++ pef.h pef-traceback.h peicode.h plugin.h \ ++ som.h sysdep.h \ ++ version.h vms.h \ ++ wasm-module.h \ ++ xcofflink.h xsym.h ++ ++BUILD_HFILES = \ ++ bfdver.h elf32-target.h elf64-target.h targmatch.h ++ ++ ++# Ensure they are built early: ++BUILT_SOURCES = $(BUILD_HFILES) ++HFILES = $(SOURCE_HFILES) $(BUILD_HFILES) ++BFD_H_DEPS = $(INCDIR)/ansidecl.h $(INCDIR)/symcat.h $(INCDIR)/diagnostics.h ++LOCAL_H_DEPS = libbfd.h sysdep.h config.h ++SRC_POTFILES = $(SOURCE_CFILES) $(SOURCE_HFILES) ++BLD_POTFILES = $(BUILD_CFILES) $(BUILD_HFILES) ++ ++# Various kinds of .o files to put in libbfd.a: ++# BFD_BACKENDS Routines the configured targets need. ++# BFD_MACHINES Architecture-specific routines the configured targets need. ++# COREFILE Core file routines for a native configuration ++# bfd64_libs Routines for 64bit support ++OFILES = $(BFD_BACKENDS) $(BFD_MACHINES) @COREFILE@ @bfd64_libs@ ++ ++# Since BFD64_LIBS is optional and we can't have substitution in ++# libbfd_la_SOURCES, we put BFD64_LIBS in OFILES instead. ++# However, list all sources in EXTRA_libbfd_la_SOURCES so the ++# dependency tracking fragments are picked up in the Makefile. ++libbfd_la_SOURCES = $(BFD32_LIBS_CFILES) ++EXTRA_libbfd_la_SOURCES = $(CFILES) ++libbfd_la_DEPENDENCIES = $(OFILES) ofiles ++libbfd_la_LIBADD = `cat ofiles` @SHARED_LIBADD@ $(LIBDL) $(ZLIB) ++ ++# libtool will build .libs/libbfd.a. We create libbfd.a in the build ++# directory so that we don't have to convert all the programs that use ++# libbfd.a simultaneously. This is a hack which should be removed if ++# everything else starts using libtool. FIXME. ++noinst_LIBRARIES = libbfd.a ++libbfd_a_SOURCES = ++BFD_H_FILES = bfd-in.h init.c opncls.c libbfd.c \ ++ bfdio.c bfdwin.c section.c archures.c reloc.c \ ++ syms.c bfd.c archive.c corefile.c targets.c format.c \ ++ linker.c simple.c compress.c ++ ++BFD64_H_FILES = archive64.c ++LIBBFD_H_FILES = libbfd-in.h libbfd.c bfdio.c bfdwin.c \ ++ cache.c reloc.c archures.c linker.c ++ ++LIBCOFF_H_FILES = libcoff-in.h coffcode.h ++MKDOC = doc/chew$(EXEEXT_FOR_BUILD) ++ ++# We only rebuild the header files automatically if we have been ++# configured with --enable-maintainer-mode. ++REGEN_HEADER = \ ++ ( \ ++ set -e; \ ++ echo "$$H_FILES" | sed -f $(srcdir)/doc/header.sed; \ ++ for file in $$H_FILES; do \ ++ file="$(srcdir)/$$file"; \ ++ case $$file in \ ++ *-in.h) cat $$file;; \ ++ *) echo $$file | sed -e 's,.*/,,' -e 's,^,/* Extracted from ,' \ ++ -e 's,$$,. */,'; \ ++ $(MKDOC) $$CHEW_FLAGS -f $(srcdir)/doc/proto.str < $$file;; \ ++ esac; \ ++ done; \ ++ echo "\#ifdef __cplusplus"; \ ++ echo "}"; \ ++ echo "\#endif"; \ ++ echo "\#endif"; \ ++ ) ++ ++MOSTLYCLEANFILES = ofiles stamp-ofiles ++CLEANFILES = bfd.h dep.sed stmp-bfd-h DEP DEPA DEP1 DEP2 libbfd.a stamp-lib \ ++ stmp-bin2-h stmp-lbfd-h stmp-lcoff-h ++ ++DISTCLEANFILES = $(BUILD_CFILES) $(BUILD_HFILES) libtool-soversion ++all: $(BUILT_SOURCES) config.h ++ $(MAKE) $(AM_MAKEFLAGS) all-recursive ++ ++.SUFFIXES: ++.SUFFIXES: .c .lo .o .obj ++am--refresh: Makefile ++ @: ++$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps) ++ @for dep in $?; do \ ++ case '$(am__configure_deps)' in \ ++ *$$dep*) \ ++ echo ' cd $(srcdir) && $(AUTOMAKE) --foreign'; \ ++ $(am__cd) $(srcdir) && $(AUTOMAKE) --foreign \ ++ && exit 0; \ ++ exit 1;; \ ++ esac; \ ++ done; \ ++ echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign Makefile'; \ ++ $(am__cd) $(top_srcdir) && \ ++ $(AUTOMAKE) --foreign Makefile ++Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status ++ @case '$?' in \ ++ *config.status*) \ ++ echo ' $(SHELL) ./config.status'; \ ++ $(SHELL) ./config.status;; \ ++ *) \ ++ echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe)'; \ ++ cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe);; \ ++ esac; ++ ++$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) ++ $(SHELL) ./config.status --recheck ++ ++$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps) ++ $(am__cd) $(srcdir) && $(AUTOCONF) ++$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps) ++ $(am__cd) $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS) ++$(am__aclocal_m4_deps): ++ ++config.h: stamp-h1 ++ @test -f $@ || rm -f stamp-h1 ++ @test -f $@ || $(MAKE) $(AM_MAKEFLAGS) stamp-h1 ++ ++stamp-h1: $(srcdir)/config.in $(top_builddir)/config.status ++ @rm -f stamp-h1 ++ cd $(top_builddir) && $(SHELL) ./config.status config.h ++$(srcdir)/config.in: @MAINTAINER_MODE_TRUE@ $(am__configure_deps) ++ ($(am__cd) $(top_srcdir) && $(AUTOHEADER)) ++ rm -f stamp-h1 ++ touch $@ ++ ++distclean-hdr: ++ -rm -f config.h stamp-h1 ++bfd-in3.h: $(top_builddir)/config.status $(srcdir)/bfd-in2.h ++ cd $(top_builddir) && $(SHELL) ./config.status $@ ++po/Makefile.in: $(top_builddir)/config.status $(top_srcdir)/po/Make-in ++ cd $(top_builddir) && $(SHELL) ./config.status $@ ++ ++clean-noinstLIBRARIES: ++ -test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES) ++ ++install-bfdlibLTLIBRARIES: $(bfdlib_LTLIBRARIES) ++ @$(NORMAL_INSTALL) ++ @list='$(bfdlib_LTLIBRARIES)'; test -n "$(bfdlibdir)" || list=; \ ++ list2=; for p in $$list; do \ ++ if test -f $$p; then \ ++ list2="$$list2 $$p"; \ ++ else :; fi; \ ++ done; \ ++ test -z "$$list2" || { \ ++ echo " $(MKDIR_P) '$(DESTDIR)$(bfdlibdir)'"; \ ++ $(MKDIR_P) "$(DESTDIR)$(bfdlibdir)" || exit 1; \ ++ echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(bfdlibdir)'"; \ ++ $(LIBTOOL) $(AM_LIBTOOLFLAGS) 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++install-ps: install-ps-recursive ++ ++install-ps-am: ++ ++installcheck-am: ++ ++maintainer-clean: maintainer-clean-recursive ++ -rm -f $(am__CONFIG_DISTCLEAN_FILES) ++ -rm -rf $(top_srcdir)/autom4te.cache ++ -rm -rf ./$(DEPDIR) ++ -rm -f Makefile ++maintainer-clean-am: distclean-am maintainer-clean-generic ++ ++mostlyclean: mostlyclean-recursive ++ ++mostlyclean-am: mostlyclean-compile mostlyclean-generic \ ++ mostlyclean-libtool ++ ++pdf: pdf-recursive ++ ++pdf-am: ++ ++ps: ps-recursive ++ ++ps-am: ++ ++uninstall-am: uninstall-bfdincludeHEADERS uninstall-bfdlibLTLIBRARIES ++ ++.MAKE: $(am__recursive_targets) all check install install-am \ ++ install-strip ++ ++.PHONY: $(am__recursive_targets) CTAGS GTAGS TAGS all all-am \ ++ am--refresh check check-am clean clean-bfdlibLTLIBRARIES \ ++ clean-cscope clean-generic clean-libtool clean-noinstLIBRARIES \ ++ clean-noinstLTLIBRARIES cscope cscopelist-am ctags ctags-am \ ++ distclean distclean-compile distclean-generic distclean-hdr \ ++ distclean-libtool distclean-tags dvi dvi-am html html-am info \ ++ info-am install install-am install-bfdincludeHEADERS \ ++ install-bfdlibLTLIBRARIES install-data install-data-am \ ++ install-dvi install-dvi-am install-exec install-exec-am \ ++ install-html install-html-am install-info install-info-am \ ++ install-man install-pdf install-pdf-am install-ps \ ++ install-ps-am install-strip installcheck installcheck-am \ ++ installdirs installdirs-am maintainer-clean \ ++ maintainer-clean-generic mostlyclean mostlyclean-compile \ ++ mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ ++ tags tags-am uninstall uninstall-am \ ++ uninstall-bfdincludeHEADERS uninstall-bfdlibLTLIBRARIES ++ ++.PRECIOUS: Makefile ++ ++$(BFD32_LIBS) \ ++ $(BFD64_LIBS) \ ++ $(ALL_MACHINES) \ ++ $(BFD32_BACKENDS) \ ++ $(BFD64_BACKENDS) \ ++ $(OPTIONAL_BACKENDS): $(BFD_H) $(BFD_H_DEPS) $(LOCAL_H_DEPS) ++ ++po/SRC-POTFILES.in: @MAINT@ Makefile $(SRC_POTFILES) ++ for file in $(SRC_POTFILES); do echo $$file; done \ ++ | LC_ALL=C sort > tmp.src \ ++ && mv tmp.src $(srcdir)/po/SRC-POTFILES.in ++ ++po/BLD-POTFILES.in: @MAINT@ Makefile $(BLD_POTFILES) ++ for file in $(BLD_POTFILES); do echo $$file; done \ ++ | LC_ALL=C sort > tmp.bld \ ++ && mv tmp.bld $(srcdir)/po/BLD-POTFILES.in ++ ++all diststuff: info ++ ++stamp-ofiles: Makefile ++ rm -f tofiles ++ f=""; \ ++ for i in $(OFILES) ; do \ ++ case " $$f " in \ ++ *" $$i "*) ;; \ ++ *) f="$$f $$i" ;; \ ++ esac ; \ ++ done ; \ ++ echo $$f > tofiles ++ $(SHELL) $(srcdir)/../move-if-change tofiles ofiles ++ touch stamp-ofiles ++ ++ofiles: stamp-ofiles ; @true ++ ++stamp-lib: libbfd.la ++ libtooldir=`$(LIBTOOL) --config | $(SED) -n -e 's/^objdir=//p'`; \ ++ if [ -f $$libtooldir/libbfd.a ]; then \ ++ cp $$libtooldir/libbfd.a libbfd.tmp; \ ++ $(RANLIB) libbfd.tmp; \ ++ $(SHELL) $(srcdir)/../move-if-change libbfd.tmp libbfd.a; \ ++ else true; fi ++ touch stamp-lib ++ ++libbfd.a: stamp-lib ; @true ++ ++# This file holds an array associating configuration triplets and ++# vector names. It is built from config.bfd. It is not compiled by ++# itself, but is included by targets.c. ++targmatch.h: config.bfd targmatch.sed ++ $(AM_V_at)rm -f targmatch.h ++ $(AM_V_GEN)$(SED) -f $(srcdir)/targmatch.sed < $(srcdir)/config.bfd > targmatch.new ++ $(AM_V_at)mv -f targmatch.new targmatch.h ++ ++# When compiling archures.c and targets.c, supply the default target ++# info from configure. ++ ++targets.lo: targets.c Makefile ++@am__fastdepCC_TRUE@ $(AM_V_CC)$(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $(TDEFAULTS) $(srcdir)/targets.c ++@am__fastdepCC_TRUE@ $(AM_V_at)mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo ++@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='targets.c' object='$@' libtool=yes @AMDEPBACKSLASH@ ++@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ ++@am__fastdepCC_FALSE@ $(AM_V_CC)$(LTCOMPILE) -c -o $@ $(TDEFAULTS) $(srcdir)/targets.c ++ ++archures.lo: archures.c Makefile ++@am__fastdepCC_TRUE@ $(AM_V_CC)$(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $(TDEFAULTS) $(srcdir)/archures.c ++@am__fastdepCC_TRUE@ $(AM_V_at)mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo ++@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='archures.c' object='$@' libtool=yes @AMDEPBACKSLASH@ ++@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ ++@am__fastdepCC_FALSE@ $(AM_V_CC)$(LTCOMPILE) -c -o $@ $(TDEFAULTS) $(srcdir)/archures.c ++ ++dwarf2.lo: dwarf2.c Makefile ++@am__fastdepCC_TRUE@ $(AM_V_CC)$(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ -DDEBUGDIR=\"$(DEBUGDIR)\" $(srcdir)/dwarf2.c ++@am__fastdepCC_TRUE@ $(AM_V_at)mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo ++@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='dwarf2.c' object='$@' libtool=yes @AMDEPBACKSLASH@ ++@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ ++@am__fastdepCC_FALSE@ $(AM_V_CC)$(LTCOMPILE) -c -o $@ -DDEBUGDIR=\"$(DEBUGDIR)\" $(srcdir)/dwarf2.c ++ ++elf32-target.h : elfxx-target.h ++ $(AM_V_GEN)$(SED) -e s/NN/32/g < $< > $@ ++ ++elf64-target.h : elfxx-target.h ++ $(AM_V_GEN)$(SED) -e s/NN/64/g < $< > $@ ++ ++elf32-aarch64.c : elfnn-aarch64.c ++ $(AM_V_at)echo "#line 1 \"elfnn-aarch64.c\"" > $@ ++ $(AM_V_GEN)$(SED) -e s/NN/32/g < $< >> $@ ++ ++elf64-aarch64.c : elfnn-aarch64.c ++ $(AM_V_at)echo "#line 1 \"elfnn-aarch64.c\"" > $@ ++ $(AM_V_GEN)$(SED) -e s/NN/64/g < $< >> $@ ++ ++elf32-ia64.c : elfnn-ia64.c ++ $(AM_V_at)echo "#line 1 \"elfnn-ia64.c\"" > $@ ++ $(AM_V_GEN)$(SED) -e s/NN/32/g < $< >> $@ ++ ++elf64-ia64.c : elfnn-ia64.c ++ $(AM_V_at)echo "#line 1 \"elfnn-ia64.c\"" > $@ ++ $(AM_V_GEN)$(SED) -e s/NN/64/g < $< >> $@ ++ ++elf32-loongarch.c : elfnn-loongarch.c ++ $(AM_V_at)echo "#line 1 \"elfnn-loongarch.c\"" > $@ ++ $(AM_V_GEN)$(SED) -e s/NN/32/g < $< >> $@ ++ ++elf64-loongarch.c : elfnn-loongarch.c ++ $(AM_V_at)echo "#line 1 \"elfnn-loongarch.c\"" > $@ ++ $(AM_V_GEN)$(SED) -e s/NN/64/g < $< >> $@ ++ ++elf32-riscv.c : elfnn-riscv.c ++ $(AM_V_at)echo "#line 1 \"elfnn-riscv.c\"" > $@ ++ $(AM_V_GEN)$(SED) -e s/NN/32/g < $< >> $@ ++ ++elf64-riscv.c : elfnn-riscv.c ++ $(AM_V_at)echo "#line 1 \"elfnn-riscv.c\"" > $@ ++ $(AM_V_GEN)$(SED) -e s/NN/64/g < $< >> $@ ++ ++peigen.c : peXXigen.c ++ $(AM_V_at)echo "#line 1 \"peXXigen.c\"" > $@ ++ $(AM_V_GEN)$(SED) -e s/XX/pe/g < $< >> $@ ++ ++pepigen.c : peXXigen.c ++ $(AM_V_at)echo "#line 1 \"peXXigen.c\"" > $@ ++ $(AM_V_GEN)$(SED) -e s/XX/pep/g < $< >> $@ ++ ++pex64igen.c: peXXigen.c ++ $(AM_V_at)echo "#line 1 \"peXXigen.c\"" > $@ ++ $(AM_V_GEN)$(SED) -e s/XX/pex64/g < $< >> $@ ++ ++pe-aarch64igen.c: peXXigen.c ++ $(AM_V_at)echo "#line 1 \"peXXigen.c\"" > $@ ++ $(AM_V_GEN)$(SED) -e s/XX/peAArch64/g < $< >> $@ ++ ++host-aout.lo: Makefile ++ ++# The following program can be used to generate a simple config file ++# which can be folded into an h-XXX file for a new host, with some editing. ++aout-params.h: gen-aout ++ ./gen-aout host > aout-params.h ++gen-aout: $(srcdir)/gen-aout.c Makefile ++ $(CC) -o gen-aout $(CFLAGS) $(LFLAGS) $(srcdir)/gen-aout.c ++ ++$(BFD_H): stmp-bfd-h ; @true ++ ++stmp-bfd-h: bfd-in3.h ++ rm -f bfd-tmp.h ++ cp bfd-in3.h bfd-tmp.h ++ $(SHELL) $(srcdir)/../move-if-change bfd-tmp.h $(BFD_H) ++ rm -f bfd-tmp.h ++ touch stmp-bfd-h ++ ++$(MKDOC): ++ cd $(bfddocdir) && $(MAKE) chew$(EXEEXT_FOR_BUILD) ++ ++headers: stmp-bin2-h stmp-lbfd-h stmp-lcoff-h ++ ++$(srcdir)/bfd-in2.h: @MAINT@ stmp-bin2-h ; @true ++stmp-bin2-h: $(BFD_H_FILES) $(BFD64_H_FILES) $(MKDOC) ++ $(AM_V_GEN)H_FILES="$(BFD_H_FILES)" CHEW_FLAGS= ; $(REGEN_HEADER) > bfd-in2.h-new ++ $(AM_V_at)$(SHELL) $(srcdir)/../move-if-change bfd-in2.h-new $(srcdir)/bfd-in2.h ++ $(AM_V_at)touch stmp-bin2-h ++ ++$(srcdir)/libbfd.h: @MAINT@ stmp-lbfd-h ; @true ++stmp-lbfd-h: $(LIBBFD_H_FILES) $(MKDOC) ++ $(AM_V_GEN)H_FILES="$(LIBBFD_H_FILES)" CHEW_FLAGS=-i ; $(REGEN_HEADER) > libbfd.h-new ++ $(AM_V_at)$(SHELL) $(srcdir)/../move-if-change libbfd.h-new $(srcdir)/libbfd.h ++ $(AM_V_at)touch stmp-lbfd-h ++ ++$(srcdir)/libcoff.h: @MAINT@ stmp-lcoff-h ; @true ++stmp-lcoff-h: $(LIBCOFF_H_FILES) $(MKDOC) ++ $(AM_V_GEN)H_FILES="$(LIBCOFF_H_FILES)" CHEW_FLAGS=-i ; $(REGEN_HEADER) > libcoff.h-new ++ $(AM_V_at)$(SHELL) $(srcdir)/../move-if-change libcoff.h-new $(srcdir)/libcoff.h ++ $(AM_V_at)touch stmp-lcoff-h ++ ++bfdver.h: $(srcdir)/version.h $(srcdir)/development.sh $(srcdir)/Makefile.in ++ $(AM_V_GEN)\ ++ bfd_version=`echo "$(VERSION)" | $(SED) -e 's/\([^\.]*\)\.*\([^\.]*\)\.*\([^\.]*\)\.*\([^\.]*\)\.*\([^\.]*\).*/\1.00\2.00\3.00\4.00\5/' -e 's/\([^\.]*\)\..*\(..\)\..*\(..\)\..*\(..\)\..*\(..\)$$/\1\2\3\4\5/'` ;\ ++ bfd_version_string="\"$(VERSION)-%{release}\"" ;\ ++ bfd_soversion="$(VERSION)-%{release}" ;\ ++ bfd_version_package="\"$(PKGVERSION)\"" ;\ ++ report_bugs_to="\"$(REPORT_BUGS_TO)\"" ;\ ++ . $(srcdir)/development.sh ;\ ++ if test "$$development" = true ; then \ ++ bfd_version_date=`$(SED) -n -e 's/.*DATE //p' < $(srcdir)/version.h` ;\ ++ bfd_version_string="\"$(VERSION).$${bfd_version_date}\"" ;\ ++ bfd_soversion="$(VERSION).$${bfd_version_date}" ;\ ++ fi ;\ ++ $(SED) -e "s,@bfd_version@,$$bfd_version," \ ++ -e "s,@bfd_version_string@,$$bfd_version_string," \ ++ -e "s,@bfd_version_package@,\"version \"," \ ++ -e "s,@report_bugs_to@,$$report_bugs_to," \ ++ < $(srcdir)/version.h > $@; \ ++ echo "$${bfd_soversion}" > libtool-soversion ++ ++# Disable -Werror, if it has been enabled, since coffswap.h won't ++# compile with gcc 4.5 and above. ++coff-tic4x.lo: coff-tic4x.c ++@am__fastdepCC_TRUE@ $(AM_V_CC)$(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< $(NO_WERROR) ++@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo ++@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@ ++@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ ++@am__fastdepCC_FALSE@ $(AM_V_CC)$(LTCOMPILE) -c -o $@ $< $(NO_WERROR) ++ ++coff-tic54x.lo: coff-tic54x.c ++@am__fastdepCC_TRUE@ $(AM_V_CC)$(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< $(NO_WERROR) ++@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo ++@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@ ++@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ ++@am__fastdepCC_FALSE@ $(AM_V_CC)$(LTCOMPILE) -c -o $@ $< $(NO_WERROR) ++ ++# Tell versions [3.59,3.63) of GNU make to not export all variables. ++# Otherwise a system limit (for SysV at least) may be exceeded. ++.NOEXPORT: diff --git a/SOURCES/binutils-filename-in-error-messages.patch b/SOURCES/binutils-filename-in-error-messages.patch index a06480b..d9711ef 100644 --- a/SOURCES/binutils-filename-in-error-messages.patch +++ b/SOURCES/binutils-filename-in-error-messages.patch @@ -1,10 +1,12 @@ -diff -rupN --no-dereference binutils-2.37/binutils/readelf.c binutils-2.37-new/binutils/readelf.c ---- binutils-2.37/binutils/readelf.c 2021-07-08 13:37:19.000000000 +0200 -+++ binutils-2.37-new/binutils/readelf.c 2021-07-24 21:59:05.781932809 +0200 -@@ -21873,45 +21873,52 @@ process_file (char * file_name) +diff -rupN --no-dereference binutils-2.38/binutils/readelf.c binutils-2.38-new/binutils/readelf.c +--- binutils-2.38/binutils/readelf.c 2022-01-22 13:14:07.000000000 +0100 ++++ binutils-2.38-new/binutils/readelf.c 2022-04-26 13:54:49.332527928 +0200 +@@ -22327,46 +22327,53 @@ process_file (char * file_name) + Filedata * filedata = NULL; struct stat statbuf; char armag[SARMAG]; - bool ret = true; +- bool ret = true; ++ bool ret = false; + char * name; + char * saved_program_name; + @@ -68,7 +70,7 @@ diff -rupN --no-dereference binutils-2.37/binutils/readelf.c binutils-2.37-new/b } filedata->file_size = (bfd_size_type) statbuf.st_size; -@@ -21919,33 +21926,39 @@ process_file (char * file_name) +@@ -22374,33 +22381,39 @@ process_file (char * file_name) if (memcmp (armag, ARMAG, SARMAG) == 0) { @@ -122,3 +124,22482 @@ diff -rupN --no-dereference binutils-2.37/binutils/readelf.c binutils-2.37-new/b free (ba_cache.strtab); ba_cache.strtab = NULL; +diff -rupN --no-dereference binutils-2.38/binutils/readelf.c.orig binutils-2.38-new/binutils/readelf.c.orig +--- binutils-2.38/binutils/readelf.c.orig 1970-01-01 01:00:00.000000000 +0100 ++++ binutils-2.38-new/binutils/readelf.c.orig 2022-01-22 13:14:07.000000000 +0100 +@@ -0,0 +1,22475 @@ ++/* readelf.c -- display contents of an ELF format file ++ Copyright (C) 1998-2022 Free Software Foundation, Inc. ++ ++ Originally developed by Eric Youngdale ++ Modifications by Nick Clifton ++ ++ This file is part of GNU Binutils. ++ ++ This program is free software; you can redistribute it and/or modify ++ it under the terms of the GNU General Public License as published by ++ the Free Software Foundation; either version 3 of the License, or ++ (at your option) any later version. ++ ++ This program is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ GNU General Public License for more details. ++ ++ You should have received a copy of the GNU General Public License ++ along with this program; if not, write to the Free Software ++ Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA ++ 02110-1301, USA. */ ++ ++/* The difference between readelf and objdump: ++ ++ Both programs are capable of displaying the contents of ELF format files, ++ so why does the binutils project have two file dumpers ? ++ ++ The reason is that objdump sees an ELF file through a BFD filter of the ++ world; if BFD has a bug where, say, it disagrees about a machine constant ++ in e_flags, then the odds are good that it will remain internally ++ consistent. The linker sees it the BFD way, objdump sees it the BFD way, ++ GAS sees it the BFD way. There was need for a tool to go find out what ++ the file actually says. ++ ++ This is why the readelf program does not link against the BFD library - it ++ exists as an independent program to help verify the correct working of BFD. ++ ++ There is also the case that readelf can provide more information about an ++ ELF file than is provided by objdump. In particular it can display DWARF ++ debugging information which (at the moment) objdump cannot. */ ++ ++#include "sysdep.h" ++#include ++#include ++#include ++#include ++ ++#if __GNUC__ >= 2 ++/* Define BFD64 here, even if our default architecture is 32 bit ELF ++ as this will allow us to read in and parse 64bit and 32bit ELF files. ++ Only do this if we believe that the compiler can support a 64 bit ++ data type. For now we only rely on GCC being able to do this. */ ++#define BFD64 ++#endif ++ ++#include "bfd.h" ++#include "bucomm.h" ++#include "elfcomm.h" ++#include "demanguse.h" ++#include "dwarf.h" ++#include "ctf-api.h" ++#include "demangle.h" ++ ++#include "elf/common.h" ++#include "elf/external.h" ++#include "elf/internal.h" ++ ++ ++/* Included here, before RELOC_MACROS_GEN_FUNC is defined, so that ++ we can obtain the H8 reloc numbers. We need these for the ++ get_reloc_size() function. We include h8.h again after defining ++ RELOC_MACROS_GEN_FUNC so that we get the naming function as well. */ ++ ++#include "elf/h8.h" ++#undef _ELF_H8_H ++ ++/* Undo the effects of #including reloc-macros.h. */ ++ ++#undef START_RELOC_NUMBERS ++#undef RELOC_NUMBER ++#undef FAKE_RELOC ++#undef EMPTY_RELOC ++#undef END_RELOC_NUMBERS ++#undef _RELOC_MACROS_H ++ ++/* The following headers use the elf/reloc-macros.h file to ++ automatically generate relocation recognition functions ++ such as elf_mips_reloc_type() */ ++ ++#define RELOC_MACROS_GEN_FUNC ++ ++#include "elf/aarch64.h" ++#include "elf/alpha.h" ++#include "elf/arc.h" ++#include "elf/arm.h" ++#include "elf/avr.h" ++#include "elf/bfin.h" ++#include "elf/cr16.h" ++#include "elf/cris.h" ++#include "elf/crx.h" ++#include "elf/csky.h" ++#include "elf/d10v.h" ++#include "elf/d30v.h" ++#include "elf/dlx.h" ++#include "elf/bpf.h" ++#include "elf/epiphany.h" ++#include "elf/fr30.h" ++#include "elf/frv.h" ++#include "elf/ft32.h" ++#include "elf/h8.h" ++#include "elf/hppa.h" ++#include "elf/i386.h" ++#include "elf/i370.h" ++#include "elf/i860.h" ++#include "elf/i960.h" ++#include "elf/ia64.h" ++#include "elf/ip2k.h" ++#include "elf/lm32.h" ++#include "elf/iq2000.h" ++#include "elf/m32c.h" ++#include "elf/m32r.h" ++#include "elf/m68k.h" ++#include "elf/m68hc11.h" ++#include "elf/s12z.h" ++#include "elf/mcore.h" ++#include "elf/mep.h" ++#include "elf/metag.h" ++#include "elf/microblaze.h" ++#include "elf/mips.h" ++#include "elf/mmix.h" ++#include "elf/mn10200.h" ++#include "elf/mn10300.h" ++#include "elf/moxie.h" ++#include "elf/mt.h" ++#include "elf/msp430.h" ++#include "elf/nds32.h" ++#include "elf/nfp.h" ++#include "elf/nios2.h" ++#include "elf/or1k.h" ++#include "elf/pj.h" ++#include "elf/ppc.h" ++#include "elf/ppc64.h" ++#include "elf/pru.h" ++#include "elf/riscv.h" ++#include "elf/rl78.h" ++#include "elf/rx.h" ++#include "elf/s390.h" ++#include "elf/score.h" ++#include "elf/sh.h" ++#include "elf/sparc.h" ++#include "elf/spu.h" ++#include "elf/tic6x.h" ++#include "elf/tilegx.h" ++#include "elf/tilepro.h" ++#include "elf/v850.h" ++#include "elf/vax.h" ++#include "elf/visium.h" ++#include "elf/wasm32.h" ++#include "elf/x86-64.h" ++#include "elf/xc16x.h" ++#include "elf/xgate.h" ++#include "elf/xstormy16.h" ++#include "elf/xtensa.h" ++#include "elf/z80.h" ++#include "elf/loongarch.h" ++ ++#include "getopt.h" ++#include "libiberty.h" ++#include "safe-ctype.h" ++#include "filenames.h" ++ ++#ifndef offsetof ++#define offsetof(TYPE, MEMBER) ((size_t) &(((TYPE *) 0)->MEMBER)) ++#endif ++ ++typedef struct elf_section_list ++{ ++ Elf_Internal_Shdr * hdr; ++ struct elf_section_list * next; ++} elf_section_list; ++ ++/* Flag bits indicating particular types of dump. */ ++#define HEX_DUMP (1 << 0) /* The -x command line switch. */ ++#define DISASS_DUMP (1 << 1) /* The -i command line switch. */ ++#define DEBUG_DUMP (1 << 2) /* The -w command line switch. */ ++#define STRING_DUMP (1 << 3) /* The -p command line switch. */ ++#define RELOC_DUMP (1 << 4) /* The -R command line switch. */ ++#define CTF_DUMP (1 << 5) /* The --ctf command line switch. */ ++ ++typedef unsigned char dump_type; ++ ++/* A linked list of the section names for which dumps were requested. */ ++struct dump_list_entry ++{ ++ char * name; ++ dump_type type; ++ struct dump_list_entry * next; ++}; ++ ++/* A dynamic array of flags indicating for which sections a dump ++ has been requested via command line switches. */ ++struct dump_data ++{ ++ dump_type * dump_sects; ++ unsigned int num_dump_sects; ++}; ++ ++static struct dump_data cmdline; ++ ++static struct dump_list_entry * dump_sects_byname; ++ ++char * program_name = "readelf"; ++ ++static bool show_name = false; ++static bool do_dynamic = false; ++static bool do_syms = false; ++static bool do_dyn_syms = false; ++static bool do_lto_syms = false; ++static bool do_reloc = false; ++static bool do_sections = false; ++static bool do_section_groups = false; ++static bool do_section_details = false; ++static bool do_segments = false; ++static bool do_unwind = false; ++static bool do_using_dynamic = false; ++static bool do_header = false; ++static bool do_dump = false; ++static bool do_version = false; ++static bool do_histogram = false; ++static bool do_debugging = false; ++static bool do_ctf = false; ++static bool do_arch = false; ++static bool do_notes = false; ++static bool do_archive_index = false; ++static bool check_all = false; ++static bool is_32bit_elf = false; ++static bool decompress_dumps = false; ++static bool do_not_show_symbol_truncation = false; ++static bool do_demangle = false; /* Pretty print C++ symbol names. */ ++static bool process_links = false; ++static int demangle_flags = DMGL_ANSI | DMGL_PARAMS; ++static int sym_base = 0; ++ ++static char *dump_ctf_parent_name; ++static char *dump_ctf_symtab_name; ++static char *dump_ctf_strtab_name; ++ ++struct group_list ++{ ++ struct group_list * next; ++ unsigned int section_index; ++}; ++ ++struct group ++{ ++ struct group_list * root; ++ unsigned int group_index; ++}; ++ ++typedef struct filedata ++{ ++ const char * file_name; ++ bool is_separate; ++ FILE * handle; ++ bfd_size_type file_size; ++ Elf_Internal_Ehdr file_header; ++ unsigned long archive_file_offset; ++ unsigned long archive_file_size; ++ /* Everything below this point is cleared out by free_filedata. */ ++ Elf_Internal_Shdr * section_headers; ++ Elf_Internal_Phdr * program_headers; ++ char * string_table; ++ unsigned long string_table_length; ++ unsigned long dynamic_addr; ++ bfd_size_type dynamic_size; ++ size_t dynamic_nent; ++ Elf_Internal_Dyn * dynamic_section; ++ Elf_Internal_Shdr * dynamic_strtab_section; ++ char * dynamic_strings; ++ unsigned long dynamic_strings_length; ++ Elf_Internal_Shdr * dynamic_symtab_section; ++ unsigned long num_dynamic_syms; ++ Elf_Internal_Sym * dynamic_symbols; ++ bfd_vma version_info[16]; ++ unsigned int dynamic_syminfo_nent; ++ Elf_Internal_Syminfo * dynamic_syminfo; ++ unsigned long dynamic_syminfo_offset; ++ bfd_size_type nbuckets; ++ bfd_size_type nchains; ++ bfd_vma * buckets; ++ bfd_vma * chains; ++ bfd_size_type ngnubuckets; ++ bfd_size_type ngnuchains; ++ bfd_vma * gnubuckets; ++ bfd_vma * gnuchains; ++ bfd_vma * mipsxlat; ++ bfd_vma gnusymidx; ++ char * program_interpreter; ++ bfd_vma dynamic_info[DT_ENCODING]; ++ bfd_vma dynamic_info_DT_GNU_HASH; ++ bfd_vma dynamic_info_DT_MIPS_XHASH; ++ elf_section_list * symtab_shndx_list; ++ size_t group_count; ++ struct group * section_groups; ++ struct group ** section_headers_groups; ++ /* A dynamic array of flags indicating for which sections a dump of ++ some kind has been requested. It is reset on a per-object file ++ basis and then initialised from the cmdline_dump_sects array, ++ the results of interpreting the -w switch, and the ++ dump_sects_byname list. */ ++ struct dump_data dump; ++} Filedata; ++ ++/* How to print a vma value. */ ++typedef enum print_mode ++{ ++ HEX, ++ HEX_5, ++ DEC, ++ DEC_5, ++ UNSIGNED, ++ UNSIGNED_5, ++ PREFIX_HEX, ++ PREFIX_HEX_5, ++ FULL_HEX, ++ LONG_HEX, ++ OCTAL, ++ OCTAL_5 ++} ++print_mode; ++ ++typedef enum unicode_display_type ++{ ++ unicode_default = 0, ++ unicode_locale, ++ unicode_escape, ++ unicode_hex, ++ unicode_highlight, ++ unicode_invalid ++} unicode_display_type; ++ ++static unicode_display_type unicode_display = unicode_default; ++ ++typedef enum ++{ ++ reltype_unknown, ++ reltype_rel, ++ reltype_rela, ++ reltype_relr ++} relocation_type; ++ ++/* Versioned symbol info. */ ++enum versioned_symbol_info ++{ ++ symbol_undefined, ++ symbol_hidden, ++ symbol_public ++}; ++ ++static const char * get_symbol_version_string ++ (Filedata *, bool, const char *, unsigned long, unsigned, ++ Elf_Internal_Sym *, enum versioned_symbol_info *, unsigned short *); ++ ++#define UNKNOWN -1 ++ ++static inline const char * ++section_name (const Filedata *filedata, const Elf_Internal_Shdr *hdr) ++{ ++ return filedata->string_table + hdr->sh_name; ++} ++ ++static inline bool ++section_name_valid (const Filedata *filedata, const Elf_Internal_Shdr *hdr) ++{ ++ return (hdr != NULL ++ && filedata->string_table != NULL ++ && hdr->sh_name < filedata->string_table_length); ++} ++ ++static inline const char * ++section_name_print (const Filedata *filedata, const Elf_Internal_Shdr *hdr) ++{ ++ if (hdr == NULL) ++ return _(""); ++ if (filedata->string_table == NULL) ++ return _(""); ++ if (hdr->sh_name >= filedata->string_table_length) ++ return _(""); ++ return section_name (filedata, hdr); ++} ++ ++#define DT_VERSIONTAGIDX(tag) (DT_VERNEEDNUM - (tag)) /* Reverse order! */ ++ ++static inline bool ++valid_symbol_name (const char *strtab, size_t strtab_size, uint64_t offset) ++{ ++ return strtab != NULL && offset < strtab_size; ++} ++ ++static inline bool ++valid_dynamic_name (const Filedata *filedata, uint64_t offset) ++{ ++ return valid_symbol_name (filedata->dynamic_strings, ++ filedata->dynamic_strings_length, offset); ++} ++ ++/* GET_DYNAMIC_NAME asssumes that VALID_DYNAMIC_NAME has ++ already been called and verified that the string exists. */ ++static inline const char * ++get_dynamic_name (const Filedata *filedata, size_t offset) ++{ ++ return filedata->dynamic_strings + offset; ++} ++ ++#define REMOVE_ARCH_BITS(ADDR) \ ++ do \ ++ { \ ++ if (filedata->file_header.e_machine == EM_ARM) \ ++ (ADDR) &= ~1; \ ++ } \ ++ while (0) ++ ++/* Get the correct GNU hash section name. */ ++#define GNU_HASH_SECTION_NAME(filedata) \ ++ filedata->dynamic_info_DT_MIPS_XHASH ? ".MIPS.xhash" : ".gnu.hash" ++ ++/* Print a BFD_VMA to an internal buffer, for use in error messages. ++ BFD_FMA_FMT can't be used in translated strings. */ ++ ++static const char * ++bfd_vmatoa (char *fmtch, bfd_vma value) ++{ ++ /* bfd_vmatoa is used more then once in a printf call for output. ++ Cycle through an array of buffers. */ ++ static int buf_pos = 0; ++ static struct bfd_vmatoa_buf ++ { ++ char place[64]; ++ } buf[4]; ++ char *ret; ++ char fmt[32]; ++ ++ ret = buf[buf_pos++].place; ++ buf_pos %= ARRAY_SIZE (buf); ++ ++ sprintf (fmt, "%%%s%s", BFD_VMA_FMT, fmtch); ++ snprintf (ret, sizeof (buf[0].place), fmt, value); ++ return ret; ++} ++ ++/* Retrieve NMEMB structures, each SIZE bytes long from FILEDATA starting at ++ OFFSET + the offset of the current archive member, if we are examining an ++ archive. Put the retrieved data into VAR, if it is not NULL. Otherwise ++ allocate a buffer using malloc and fill that. In either case return the ++ pointer to the start of the retrieved data or NULL if something went wrong. ++ If something does go wrong and REASON is not NULL then emit an error ++ message using REASON as part of the context. */ ++ ++static void * ++get_data (void * var, ++ Filedata * filedata, ++ unsigned long offset, ++ bfd_size_type size, ++ bfd_size_type nmemb, ++ const char * reason) ++{ ++ void * mvar; ++ bfd_size_type amt = size * nmemb; ++ ++ if (size == 0 || nmemb == 0) ++ return NULL; ++ ++ /* If the size_t type is smaller than the bfd_size_type, eg because ++ you are building a 32-bit tool on a 64-bit host, then make sure ++ that when the sizes are cast to (size_t) no information is lost. */ ++ if ((size_t) size != size ++ || (size_t) nmemb != nmemb ++ || (size_t) amt != amt) ++ { ++ if (reason) ++ error (_("Size truncation prevents reading %s" ++ " elements of size %s for %s\n"), ++ bfd_vmatoa ("u", nmemb), bfd_vmatoa ("u", size), reason); ++ return NULL; ++ } ++ ++ /* Check for size overflow. */ ++ if (amt / size != nmemb || (size_t) amt + 1 == 0) ++ { ++ if (reason) ++ error (_("Size overflow prevents reading %s" ++ " elements of size %s for %s\n"), ++ bfd_vmatoa ("u", nmemb), bfd_vmatoa ("u", size), reason); ++ return NULL; ++ } ++ ++ /* Be kind to memory checkers (eg valgrind, address sanitizer) by not ++ attempting to allocate memory when the read is bound to fail. */ ++ if (filedata->archive_file_offset > filedata->file_size ++ || offset > filedata->file_size - filedata->archive_file_offset ++ || amt > filedata->file_size - filedata->archive_file_offset - offset) ++ { ++ if (reason) ++ error (_("Reading %s bytes extends past end of file for %s\n"), ++ bfd_vmatoa ("u", amt), reason); ++ return NULL; ++ } ++ ++ if (fseek (filedata->handle, filedata->archive_file_offset + offset, ++ SEEK_SET)) ++ { ++ if (reason) ++ error (_("Unable to seek to 0x%lx for %s\n"), ++ filedata->archive_file_offset + offset, reason); ++ return NULL; ++ } ++ ++ mvar = var; ++ if (mvar == NULL) ++ { ++ /* + 1 so that we can '\0' terminate invalid string table sections. */ ++ mvar = malloc ((size_t) amt + 1); ++ ++ if (mvar == NULL) ++ { ++ if (reason) ++ error (_("Out of memory allocating %s bytes for %s\n"), ++ bfd_vmatoa ("u", amt), reason); ++ return NULL; ++ } ++ ++ ((char *) mvar)[amt] = '\0'; ++ } ++ ++ if (fread (mvar, (size_t) size, (size_t) nmemb, filedata->handle) != nmemb) ++ { ++ if (reason) ++ error (_("Unable to read in %s bytes of %s\n"), ++ bfd_vmatoa ("u", amt), reason); ++ if (mvar != var) ++ free (mvar); ++ return NULL; ++ } ++ ++ return mvar; ++} ++ ++/* Print a VMA value in the MODE specified. ++ Returns the number of characters displayed. */ ++ ++static unsigned int ++print_vma (bfd_vma vma, print_mode mode) ++{ ++ unsigned int nc = 0; ++ ++ switch (mode) ++ { ++ case FULL_HEX: ++ nc = printf ("0x"); ++ /* Fall through. */ ++ case LONG_HEX: ++#ifdef BFD64 ++ if (is_32bit_elf) ++ return nc + printf ("%8.8" BFD_VMA_FMT "x", vma); ++#endif ++ printf_vma (vma); ++ return nc + 16; ++ ++ case DEC_5: ++ if (vma <= 99999) ++ return printf ("%5" BFD_VMA_FMT "d", vma); ++ /* Fall through. */ ++ case PREFIX_HEX: ++ nc = printf ("0x"); ++ /* Fall through. */ ++ case HEX: ++ return nc + printf ("%" BFD_VMA_FMT "x", vma); ++ ++ case PREFIX_HEX_5: ++ nc = printf ("0x"); ++ /* Fall through. */ ++ case HEX_5: ++ return nc + printf ("%05" BFD_VMA_FMT "x", vma); ++ ++ case DEC: ++ return printf ("%" BFD_VMA_FMT "d", vma); ++ ++ case UNSIGNED: ++ return printf ("%" BFD_VMA_FMT "u", vma); ++ ++ case UNSIGNED_5: ++ return printf ("%5" BFD_VMA_FMT "u", vma); ++ ++ case OCTAL: ++ return printf ("%" BFD_VMA_FMT "o", vma); ++ ++ case OCTAL_5: ++ return printf ("%5" BFD_VMA_FMT "o", vma); ++ ++ default: ++ /* FIXME: Report unrecognised mode ? */ ++ return 0; ++ } ++} ++ ++ ++/* Display a symbol on stdout. Handles the display of control characters and ++ multibye characters (assuming the host environment supports them). ++ ++ Display at most abs(WIDTH) characters, truncating as necessary, unless do_wide is true. ++ ++ If truncation will happen and do_not_show_symbol_truncation is FALSE then display ++ abs(WIDTH) - 5 characters followed by "[...]". ++ ++ If WIDTH is negative then ensure that the output is at least (- WIDTH) characters, ++ padding as necessary. ++ ++ Returns the number of emitted characters. */ ++ ++static unsigned int ++print_symbol (signed int width, const char * symbol) ++{ ++ bool extra_padding = false; ++ bool do_dots = false; ++ signed int num_printed = 0; ++#ifdef HAVE_MBSTATE_T ++ mbstate_t state; ++#endif ++ unsigned int width_remaining; ++ const void * alloced_symbol = NULL; ++ ++ if (width < 0) ++ { ++ /* Keep the width positive. This helps the code below. */ ++ width = - width; ++ extra_padding = true; ++ } ++ else if (width == 0) ++ return 0; ++ ++ if (do_wide) ++ /* Set the remaining width to a very large value. ++ This simplifies the code below. */ ++ width_remaining = INT_MAX; ++ else ++ { ++ width_remaining = width; ++ if (! do_not_show_symbol_truncation ++ && (int) strlen (symbol) > width) ++ { ++ width_remaining -= 5; ++ if ((int) width_remaining < 0) ++ width_remaining = 0; ++ do_dots = true; ++ } ++ } ++ ++#ifdef HAVE_MBSTATE_T ++ /* Initialise the multibyte conversion state. */ ++ memset (& state, 0, sizeof (state)); ++#endif ++ ++ if (do_demangle && *symbol) ++ { ++ const char * res = cplus_demangle (symbol, demangle_flags); ++ ++ if (res != NULL) ++ alloced_symbol = symbol = res; ++ } ++ ++ while (width_remaining) ++ { ++ size_t n; ++ const char c = *symbol++; ++ ++ if (c == 0) ++ break; ++ ++ if (ISPRINT (c)) ++ { ++ putchar (c); ++ width_remaining --; ++ num_printed ++; ++ } ++ else if (ISCNTRL (c)) ++ { ++ /* Do not print control characters directly as they can affect terminal ++ settings. Such characters usually appear in the names generated ++ by the assembler for local labels. */ ++ ++ if (width_remaining < 2) ++ break; ++ ++ printf ("^%c", c + 0x40); ++ width_remaining -= 2; ++ num_printed += 2; ++ } ++ else if (c == 0x7f) ++ { ++ if (width_remaining < 5) ++ break; ++ printf (""); ++ width_remaining -= 5; ++ num_printed += 5; ++ } ++ else if (unicode_display != unicode_locale ++ && unicode_display != unicode_default) ++ { ++ /* Display unicode characters as something else. */ ++ unsigned char bytes[4]; ++ bool is_utf8; ++ unsigned int nbytes; ++ ++ bytes[0] = c; ++ ++ if (bytes[0] < 0xc0) ++ { ++ nbytes = 1; ++ is_utf8 = false; ++ } ++ else ++ { ++ bytes[1] = *symbol++; ++ ++ if ((bytes[1] & 0xc0) != 0x80) ++ { ++ is_utf8 = false; ++ /* Do not consume this character. It may only ++ be the first byte in the sequence that was ++ corrupt. */ ++ --symbol; ++ nbytes = 1; ++ } ++ else if ((bytes[0] & 0x20) == 0) ++ { ++ is_utf8 = true; ++ nbytes = 2; ++ } ++ else ++ { ++ bytes[2] = *symbol++; ++ ++ if ((bytes[2] & 0xc0) != 0x80) ++ { ++ is_utf8 = false; ++ symbol -= 2; ++ nbytes = 1; ++ } ++ else if ((bytes[0] & 0x10) == 0) ++ { ++ is_utf8 = true; ++ nbytes = 3; ++ } ++ else ++ { ++ bytes[3] = *symbol++; ++ ++ nbytes = 4; ++ ++ if ((bytes[3] & 0xc0) != 0x80) ++ { ++ is_utf8 = false; ++ symbol -= 3; ++ nbytes = 1; ++ } ++ else ++ is_utf8 = true; ++ } ++ } ++ } ++ ++ if (unicode_display == unicode_invalid) ++ is_utf8 = false; ++ ++ if (unicode_display == unicode_hex || ! is_utf8) ++ { ++ unsigned int i; ++ ++ if (width_remaining < (nbytes * 2) + 2) ++ break; ++ ++ putchar (is_utf8 ? '<' : '{'); ++ printf ("0x"); ++ for (i = 0; i < nbytes; i++) ++ printf ("%02x", bytes[i]); ++ putchar (is_utf8 ? '>' : '}'); ++ } ++ else ++ { ++ if (unicode_display == unicode_highlight && isatty (1)) ++ printf ("\x1B[31;47m"); /* Red. */ ++ ++ switch (nbytes) ++ { ++ case 2: ++ if (width_remaining < 6) ++ break; ++ printf ("\\u%02x%02x", ++ (bytes[0] & 0x1c) >> 2, ++ ((bytes[0] & 0x03) << 6) | (bytes[1] & 0x3f)); ++ break; ++ case 3: ++ if (width_remaining < 6) ++ break; ++ printf ("\\u%02x%02x", ++ ((bytes[0] & 0x0f) << 4) | ((bytes[1] & 0x3c) >> 2), ++ ((bytes[1] & 0x03) << 6) | (bytes[2] & 0x3f)); ++ break; ++ case 4: ++ if (width_remaining < 8) ++ break; ++ printf ("\\u%02x%02x%02x", ++ ((bytes[0] & 0x07) << 6) | ((bytes[1] & 0x3c) >> 2), ++ ((bytes[1] & 0x03) << 6) | ((bytes[2] & 0x3c) >> 2), ++ ((bytes[2] & 0x03) << 6) | (bytes[3] & 0x3f)); ++ ++ break; ++ default: ++ /* URG. */ ++ break; ++ } ++ ++ if (unicode_display == unicode_highlight && isatty (1)) ++ printf ("\033[0m"); /* Default colour. */ ++ } ++ ++ if (bytes[nbytes - 1] == 0) ++ break; ++ } ++ else ++ { ++#ifdef HAVE_MBSTATE_T ++ wchar_t w; ++#endif ++ /* Let printf do the hard work of displaying multibyte characters. */ ++ printf ("%.1s", symbol - 1); ++ width_remaining --; ++ num_printed ++; ++ ++#ifdef HAVE_MBSTATE_T ++ /* Try to find out how many bytes made up the character that was ++ just printed. Advance the symbol pointer past the bytes that ++ were displayed. */ ++ n = mbrtowc (& w, symbol - 1, MB_CUR_MAX, & state); ++#else ++ n = 1; ++#endif ++ if (n != (size_t) -1 && n != (size_t) -2 && n > 0) ++ symbol += (n - 1); ++ } ++ } ++ ++ if (do_dots) ++ num_printed += printf ("[...]"); ++ ++ if (extra_padding && num_printed < width) ++ { ++ /* Fill in the remaining spaces. */ ++ printf ("%-*s", width - num_printed, " "); ++ num_printed = width; ++ } ++ ++ free ((void *) alloced_symbol); ++ return num_printed; ++} ++ ++/* Returns a pointer to a static buffer containing a printable version of ++ the given section's name. Like print_symbol, except that it does not try ++ to print multibyte characters, it just interprets them as hex values. */ ++ ++static const char * ++printable_section_name (Filedata * filedata, const Elf_Internal_Shdr * sec) ++{ ++#define MAX_PRINT_SEC_NAME_LEN 256 ++ static char sec_name_buf [MAX_PRINT_SEC_NAME_LEN + 1]; ++ const char * name = section_name_print (filedata, sec); ++ char * buf = sec_name_buf; ++ char c; ++ unsigned int remaining = MAX_PRINT_SEC_NAME_LEN; ++ ++ while ((c = * name ++) != 0) ++ { ++ if (ISCNTRL (c)) ++ { ++ if (remaining < 2) ++ break; ++ ++ * buf ++ = '^'; ++ * buf ++ = c + 0x40; ++ remaining -= 2; ++ } ++ else if (ISPRINT (c)) ++ { ++ * buf ++ = c; ++ remaining -= 1; ++ } ++ else ++ { ++ static char hex[17] = "0123456789ABCDEF"; ++ ++ if (remaining < 4) ++ break; ++ * buf ++ = '<'; ++ * buf ++ = hex[(c & 0xf0) >> 4]; ++ * buf ++ = hex[c & 0x0f]; ++ * buf ++ = '>'; ++ remaining -= 4; ++ } ++ ++ if (remaining == 0) ++ break; ++ } ++ ++ * buf = 0; ++ return sec_name_buf; ++} ++ ++static const char * ++printable_section_name_from_index (Filedata * filedata, unsigned long ndx) ++{ ++ if (ndx >= filedata->file_header.e_shnum) ++ return _(""); ++ ++ return printable_section_name (filedata, filedata->section_headers + ndx); ++} ++ ++/* Return a pointer to section NAME, or NULL if no such section exists. */ ++ ++static Elf_Internal_Shdr * ++find_section (Filedata * filedata, const char * name) ++{ ++ unsigned int i; ++ ++ if (filedata->section_headers == NULL) ++ return NULL; ++ ++ for (i = 0; i < filedata->file_header.e_shnum; i++) ++ if (section_name_valid (filedata, filedata->section_headers + i) ++ && streq (section_name (filedata, filedata->section_headers + i), ++ name)) ++ return filedata->section_headers + i; ++ ++ return NULL; ++} ++ ++/* Return a pointer to a section containing ADDR, or NULL if no such ++ section exists. */ ++ ++static Elf_Internal_Shdr * ++find_section_by_address (Filedata * filedata, bfd_vma addr) ++{ ++ unsigned int i; ++ ++ if (filedata->section_headers == NULL) ++ return NULL; ++ ++ for (i = 0; i < filedata->file_header.e_shnum; i++) ++ { ++ Elf_Internal_Shdr *sec = filedata->section_headers + i; ++ ++ if (addr >= sec->sh_addr && addr < sec->sh_addr + sec->sh_size) ++ return sec; ++ } ++ ++ return NULL; ++} ++ ++static Elf_Internal_Shdr * ++find_section_by_type (Filedata * filedata, unsigned int type) ++{ ++ unsigned int i; ++ ++ if (filedata->section_headers == NULL) ++ return NULL; ++ ++ for (i = 0; i < filedata->file_header.e_shnum; i++) ++ { ++ Elf_Internal_Shdr *sec = filedata->section_headers + i; ++ ++ if (sec->sh_type == type) ++ return sec; ++ } ++ ++ return NULL; ++} ++ ++/* Return a pointer to section NAME, or NULL if no such section exists, ++ restricted to the list of sections given in SET. */ ++ ++static Elf_Internal_Shdr * ++find_section_in_set (Filedata * filedata, const char * name, unsigned int * set) ++{ ++ unsigned int i; ++ ++ if (filedata->section_headers == NULL) ++ return NULL; ++ ++ if (set != NULL) ++ { ++ while ((i = *set++) > 0) ++ { ++ /* See PR 21156 for a reproducer. */ ++ if (i >= filedata->file_header.e_shnum) ++ continue; /* FIXME: Should we issue an error message ? */ ++ ++ if (section_name_valid (filedata, filedata->section_headers + i) ++ && streq (section_name (filedata, filedata->section_headers + i), ++ name)) ++ return filedata->section_headers + i; ++ } ++ } ++ ++ return find_section (filedata, name); ++} ++ ++/* Return TRUE if the current file is for IA-64 machine and OpenVMS ABI. ++ This OS has so many departures from the ELF standard that we test it at ++ many places. */ ++ ++static inline bool ++is_ia64_vms (Filedata * filedata) ++{ ++ return filedata->file_header.e_machine == EM_IA_64 ++ && filedata->file_header.e_ident[EI_OSABI] == ELFOSABI_OPENVMS; ++} ++ ++/* Guess the relocation size commonly used by the specific machines. */ ++ ++static bool ++guess_is_rela (unsigned int e_machine) ++{ ++ switch (e_machine) ++ { ++ /* Targets that use REL relocations. */ ++ case EM_386: ++ case EM_IAMCU: ++ case EM_960: ++ case EM_ARM: ++ case EM_D10V: ++ case EM_CYGNUS_D10V: ++ case EM_DLX: ++ case EM_MIPS: ++ case EM_MIPS_RS3_LE: ++ case EM_CYGNUS_M32R: ++ case EM_SCORE: ++ case EM_XGATE: ++ case EM_NFP: ++ case EM_BPF: ++ return false; ++ ++ /* Targets that use RELA relocations. */ ++ case EM_68K: ++ case EM_860: ++ case EM_AARCH64: ++ case EM_ADAPTEVA_EPIPHANY: ++ case EM_ALPHA: ++ case EM_ALTERA_NIOS2: ++ case EM_ARC: ++ case EM_ARC_COMPACT: ++ case EM_ARC_COMPACT2: ++ case EM_AVR: ++ case EM_AVR_OLD: ++ case EM_BLACKFIN: ++ case EM_CR16: ++ case EM_CRIS: ++ case EM_CRX: ++ case EM_CSKY: ++ case EM_D30V: ++ case EM_CYGNUS_D30V: ++ case EM_FR30: ++ case EM_FT32: ++ case EM_CYGNUS_FR30: ++ case EM_CYGNUS_FRV: ++ case EM_H8S: ++ case EM_H8_300: ++ case EM_H8_300H: ++ case EM_IA_64: ++ case EM_IP2K: ++ case EM_IP2K_OLD: ++ case EM_IQ2000: ++ case EM_LATTICEMICO32: ++ case EM_M32C_OLD: ++ case EM_M32C: ++ case EM_M32R: ++ case EM_MCORE: ++ case EM_CYGNUS_MEP: ++ case EM_METAG: ++ case EM_MMIX: ++ case EM_MN10200: ++ case EM_CYGNUS_MN10200: ++ case EM_MN10300: ++ case EM_CYGNUS_MN10300: ++ case EM_MOXIE: ++ case EM_MSP430: ++ case EM_MSP430_OLD: ++ case EM_MT: ++ case EM_NDS32: ++ case EM_NIOS32: ++ case EM_OR1K: ++ case EM_PPC64: ++ case EM_PPC: ++ case EM_TI_PRU: ++ case EM_RISCV: ++ case EM_RL78: ++ case EM_RX: ++ case EM_S390: ++ case EM_S390_OLD: ++ case EM_SH: ++ case EM_SPARC: ++ case EM_SPARC32PLUS: ++ case EM_SPARCV9: ++ case EM_SPU: ++ case EM_TI_C6000: ++ case EM_TILEGX: ++ case EM_TILEPRO: ++ case EM_V800: ++ case EM_V850: ++ case EM_CYGNUS_V850: ++ case EM_VAX: ++ case EM_VISIUM: ++ case EM_X86_64: ++ case EM_L1OM: ++ case EM_K1OM: ++ case EM_XSTORMY16: ++ case EM_XTENSA: ++ case EM_XTENSA_OLD: ++ case EM_MICROBLAZE: ++ case EM_MICROBLAZE_OLD: ++ case EM_WEBASSEMBLY: ++ return true; ++ ++ case EM_68HC05: ++ case EM_68HC08: ++ case EM_68HC11: ++ case EM_68HC16: ++ case EM_FX66: ++ case EM_ME16: ++ case EM_MMA: ++ case EM_NCPU: ++ case EM_NDR1: ++ case EM_PCP: ++ case EM_ST100: ++ case EM_ST19: ++ case EM_ST7: ++ case EM_ST9PLUS: ++ case EM_STARCORE: ++ case EM_SVX: ++ case EM_TINYJ: ++ default: ++ warn (_("Don't know about relocations on this machine architecture\n")); ++ return false; ++ } ++} ++ ++/* Load RELA type relocations from FILEDATA at REL_OFFSET extending for REL_SIZE bytes. ++ Returns TRUE upon success, FALSE otherwise. If successful then a ++ pointer to a malloc'ed buffer containing the relocs is placed in *RELASP, ++ and the number of relocs loaded is placed in *NRELASP. It is the caller's ++ responsibility to free the allocated buffer. */ ++ ++static bool ++slurp_rela_relocs (Filedata * filedata, ++ unsigned long rel_offset, ++ unsigned long rel_size, ++ Elf_Internal_Rela ** relasp, ++ unsigned long * nrelasp) ++{ ++ Elf_Internal_Rela * relas; ++ size_t nrelas; ++ unsigned int i; ++ ++ if (is_32bit_elf) ++ { ++ Elf32_External_Rela * erelas; ++ ++ erelas = (Elf32_External_Rela *) get_data (NULL, filedata, rel_offset, 1, ++ rel_size, _("32-bit relocation data")); ++ if (!erelas) ++ return false; ++ ++ nrelas = rel_size / sizeof (Elf32_External_Rela); ++ ++ relas = (Elf_Internal_Rela *) cmalloc (nrelas, ++ sizeof (Elf_Internal_Rela)); ++ ++ if (relas == NULL) ++ { ++ free (erelas); ++ error (_("out of memory parsing relocs\n")); ++ return false; ++ } ++ ++ for (i = 0; i < nrelas; i++) ++ { ++ relas[i].r_offset = BYTE_GET (erelas[i].r_offset); ++ relas[i].r_info = BYTE_GET (erelas[i].r_info); ++ relas[i].r_addend = BYTE_GET_SIGNED (erelas[i].r_addend); ++ } ++ ++ free (erelas); ++ } ++ else ++ { ++ Elf64_External_Rela * erelas; ++ ++ erelas = (Elf64_External_Rela *) get_data (NULL, filedata, rel_offset, 1, ++ rel_size, _("64-bit relocation data")); ++ if (!erelas) ++ return false; ++ ++ nrelas = rel_size / sizeof (Elf64_External_Rela); ++ ++ relas = (Elf_Internal_Rela *) cmalloc (nrelas, ++ sizeof (Elf_Internal_Rela)); ++ ++ if (relas == NULL) ++ { ++ free (erelas); ++ error (_("out of memory parsing relocs\n")); ++ return false; ++ } ++ ++ for (i = 0; i < nrelas; i++) ++ { ++ relas[i].r_offset = BYTE_GET (erelas[i].r_offset); ++ relas[i].r_info = BYTE_GET (erelas[i].r_info); ++ relas[i].r_addend = BYTE_GET_SIGNED (erelas[i].r_addend); ++ ++ /* The #ifdef BFD64 below is to prevent a compile time ++ warning. We know that if we do not have a 64 bit data ++ type that we will never execute this code anyway. */ ++#ifdef BFD64 ++ if (filedata->file_header.e_machine == EM_MIPS ++ && filedata->file_header.e_ident[EI_DATA] != ELFDATA2MSB) ++ { ++ /* In little-endian objects, r_info isn't really a ++ 64-bit little-endian value: it has a 32-bit ++ little-endian symbol index followed by four ++ individual byte fields. Reorder INFO ++ accordingly. */ ++ bfd_vma inf = relas[i].r_info; ++ inf = (((inf & 0xffffffff) << 32) ++ | ((inf >> 56) & 0xff) ++ | ((inf >> 40) & 0xff00) ++ | ((inf >> 24) & 0xff0000) ++ | ((inf >> 8) & 0xff000000)); ++ relas[i].r_info = inf; ++ } ++#endif /* BFD64 */ ++ } ++ ++ free (erelas); ++ } ++ ++ *relasp = relas; ++ *nrelasp = nrelas; ++ return true; ++} ++ ++/* Load REL type relocations from FILEDATA at REL_OFFSET extending for REL_SIZE bytes. ++ Returns TRUE upon success, FALSE otherwise. If successful then a ++ pointer to a malloc'ed buffer containing the relocs is placed in *RELSP, ++ and the number of relocs loaded is placed in *NRELSP. It is the caller's ++ responsibility to free the allocated buffer. */ ++ ++static bool ++slurp_rel_relocs (Filedata * filedata, ++ unsigned long rel_offset, ++ unsigned long rel_size, ++ Elf_Internal_Rela ** relsp, ++ unsigned long * nrelsp) ++{ ++ Elf_Internal_Rela * rels; ++ size_t nrels; ++ unsigned int i; ++ ++ if (is_32bit_elf) ++ { ++ Elf32_External_Rel * erels; ++ ++ erels = (Elf32_External_Rel *) get_data (NULL, filedata, rel_offset, 1, ++ rel_size, _("32-bit relocation data")); ++ if (!erels) ++ return false; ++ ++ nrels = rel_size / sizeof (Elf32_External_Rel); ++ ++ rels = (Elf_Internal_Rela *) cmalloc (nrels, sizeof (Elf_Internal_Rela)); ++ ++ if (rels == NULL) ++ { ++ free (erels); ++ error (_("out of memory parsing relocs\n")); ++ return false; ++ } ++ ++ for (i = 0; i < nrels; i++) ++ { ++ rels[i].r_offset = BYTE_GET (erels[i].r_offset); ++ rels[i].r_info = BYTE_GET (erels[i].r_info); ++ rels[i].r_addend = 0; ++ } ++ ++ free (erels); ++ } ++ else ++ { ++ Elf64_External_Rel * erels; ++ ++ erels = (Elf64_External_Rel *) get_data (NULL, filedata, rel_offset, 1, ++ rel_size, _("64-bit relocation data")); ++ if (!erels) ++ return false; ++ ++ nrels = rel_size / sizeof (Elf64_External_Rel); ++ ++ rels = (Elf_Internal_Rela *) cmalloc (nrels, sizeof (Elf_Internal_Rela)); ++ ++ if (rels == NULL) ++ { ++ free (erels); ++ error (_("out of memory parsing relocs\n")); ++ return false; ++ } ++ ++ for (i = 0; i < nrels; i++) ++ { ++ rels[i].r_offset = BYTE_GET (erels[i].r_offset); ++ rels[i].r_info = BYTE_GET (erels[i].r_info); ++ rels[i].r_addend = 0; ++ ++ /* The #ifdef BFD64 below is to prevent a compile time ++ warning. We know that if we do not have a 64 bit data ++ type that we will never execute this code anyway. */ ++#ifdef BFD64 ++ if (filedata->file_header.e_machine == EM_MIPS ++ && filedata->file_header.e_ident[EI_DATA] != ELFDATA2MSB) ++ { ++ /* In little-endian objects, r_info isn't really a ++ 64-bit little-endian value: it has a 32-bit ++ little-endian symbol index followed by four ++ individual byte fields. Reorder INFO ++ accordingly. */ ++ bfd_vma inf = rels[i].r_info; ++ inf = (((inf & 0xffffffff) << 32) ++ | ((inf >> 56) & 0xff) ++ | ((inf >> 40) & 0xff00) ++ | ((inf >> 24) & 0xff0000) ++ | ((inf >> 8) & 0xff000000)); ++ rels[i].r_info = inf; ++ } ++#endif /* BFD64 */ ++ } ++ ++ free (erels); ++ } ++ ++ *relsp = rels; ++ *nrelsp = nrels; ++ return true; ++} ++ ++static bool ++slurp_relr_relocs (Filedata * filedata, ++ unsigned long relr_offset, ++ unsigned long relr_size, ++ bfd_vma ** relrsp, ++ unsigned long * nrelrsp) ++{ ++ void *relrs; ++ size_t size = 0, nentries, i; ++ bfd_vma base = 0, addr, entry; ++ ++ relrs = get_data (NULL, filedata, relr_offset, 1, relr_size, ++ _("RELR relocation data")); ++ if (!relrs) ++ return false; ++ ++ if (is_32bit_elf) ++ nentries = relr_size / sizeof (Elf32_External_Relr); ++ else ++ nentries = relr_size / sizeof (Elf64_External_Relr); ++ for (i = 0; i < nentries; i++) ++ { ++ if (is_32bit_elf) ++ entry = BYTE_GET (((Elf32_External_Relr *)relrs)[i].r_data); ++ else ++ entry = BYTE_GET (((Elf64_External_Relr *)relrs)[i].r_data); ++ if ((entry & 1) == 0) ++ size++; ++ else ++ while ((entry >>= 1) != 0) ++ if ((entry & 1) == 1) ++ size++; ++ } ++ ++ *relrsp = (bfd_vma *) xmalloc (size * sizeof (bfd_vma)); ++ if (*relrsp == NULL) ++ { ++ free (relrs); ++ error (_("out of memory parsing relocs\n")); ++ return false; ++ } ++ ++ size = 0; ++ for (i = 0; i < nentries; i++) ++ { ++ const bfd_vma entry_bytes = is_32bit_elf ? 4 : 8; ++ ++ if (is_32bit_elf) ++ entry = BYTE_GET (((Elf32_External_Relr *)relrs)[i].r_data); ++ else ++ entry = BYTE_GET (((Elf64_External_Relr *)relrs)[i].r_data); ++ if ((entry & 1) == 0) ++ { ++ (*relrsp)[size++] = entry; ++ base = entry + entry_bytes; ++ } ++ else ++ { ++ for (addr = base; (entry >>= 1) != 0; addr += entry_bytes) ++ if ((entry & 1) != 0) ++ (*relrsp)[size++] = addr; ++ base += entry_bytes * (entry_bytes * CHAR_BIT - 1); ++ } ++ } ++ ++ *nrelrsp = size; ++ free (relrs); ++ return true; ++} ++ ++/* Returns the reloc type extracted from the reloc info field. */ ++ ++static unsigned int ++get_reloc_type (Filedata * filedata, bfd_vma reloc_info) ++{ ++ if (is_32bit_elf) ++ return ELF32_R_TYPE (reloc_info); ++ ++ switch (filedata->file_header.e_machine) ++ { ++ case EM_MIPS: ++ /* Note: We assume that reloc_info has already been adjusted for us. */ ++ return ELF64_MIPS_R_TYPE (reloc_info); ++ ++ case EM_SPARCV9: ++ return ELF64_R_TYPE_ID (reloc_info); ++ ++ default: ++ return ELF64_R_TYPE (reloc_info); ++ } ++} ++ ++/* Return the symbol index extracted from the reloc info field. */ ++ ++static bfd_vma ++get_reloc_symindex (bfd_vma reloc_info) ++{ ++ return is_32bit_elf ? ELF32_R_SYM (reloc_info) : ELF64_R_SYM (reloc_info); ++} ++ ++static inline bool ++uses_msp430x_relocs (Filedata * filedata) ++{ ++ return ++ filedata->file_header.e_machine == EM_MSP430 /* Paranoia. */ ++ /* GCC uses osabi == ELFOSBI_STANDALONE. */ ++ && (((filedata->file_header.e_flags & EF_MSP430_MACH) == E_MSP430_MACH_MSP430X) ++ /* TI compiler uses ELFOSABI_NONE. */ ++ || (filedata->file_header.e_ident[EI_OSABI] == ELFOSABI_NONE)); ++} ++ ++/* Display the contents of the relocation data found at the specified ++ offset. */ ++ ++static bool ++dump_relocations (Filedata * filedata, ++ unsigned long rel_offset, ++ unsigned long rel_size, ++ Elf_Internal_Sym * symtab, ++ unsigned long nsyms, ++ char * strtab, ++ unsigned long strtablen, ++ relocation_type rel_type, ++ bool is_dynsym) ++{ ++ unsigned long i; ++ Elf_Internal_Rela * rels; ++ bool res = true; ++ ++ if (rel_type == reltype_unknown) ++ rel_type = guess_is_rela (filedata->file_header.e_machine) ? reltype_rela : reltype_rel; ++ ++ if (rel_type == reltype_rela) ++ { ++ if (!slurp_rela_relocs (filedata, rel_offset, rel_size, &rels, &rel_size)) ++ return false; ++ } ++ else if (rel_type == reltype_rel) ++ { ++ if (!slurp_rel_relocs (filedata, rel_offset, rel_size, &rels, &rel_size)) ++ return false; ++ } ++ else if (rel_type == reltype_relr) ++ { ++ bfd_vma * relrs; ++ const char *format ++ = is_32bit_elf ? "%08" BFD_VMA_FMT "x\n" : "%016" BFD_VMA_FMT "x\n"; ++ ++ if (!slurp_relr_relocs (filedata, rel_offset, rel_size, &relrs, ++ &rel_size)) ++ return false; ++ ++ printf (ngettext (" %lu offset\n", " %lu offsets\n", rel_size), rel_size); ++ for (i = 0; i < rel_size; i++) ++ printf (format, relrs[i]); ++ free (relrs); ++ return true; ++ } ++ ++ if (is_32bit_elf) ++ { ++ if (rel_type == reltype_rela) ++ { ++ if (do_wide) ++ printf (_(" Offset Info Type Sym. Value Symbol's Name + Addend\n")); ++ else ++ printf (_(" Offset Info Type Sym.Value Sym. Name + Addend\n")); ++ } ++ else ++ { ++ if (do_wide) ++ printf (_(" Offset Info Type Sym. Value Symbol's Name\n")); ++ else ++ printf (_(" Offset Info Type Sym.Value Sym. Name\n")); ++ } ++ } ++ else ++ { ++ if (rel_type == reltype_rela) ++ { ++ if (do_wide) ++ printf (_(" Offset Info Type Symbol's Value Symbol's Name + Addend\n")); ++ else ++ printf (_(" Offset Info Type Sym. Value Sym. Name + Addend\n")); ++ } ++ else ++ { ++ if (do_wide) ++ printf (_(" Offset Info Type Symbol's Value Symbol's Name\n")); ++ else ++ printf (_(" Offset Info Type Sym. Value Sym. Name\n")); ++ } ++ } ++ ++ for (i = 0; i < rel_size; i++) ++ { ++ const char * rtype; ++ bfd_vma offset; ++ bfd_vma inf; ++ bfd_vma symtab_index; ++ bfd_vma type; ++ ++ offset = rels[i].r_offset; ++ inf = rels[i].r_info; ++ ++ type = get_reloc_type (filedata, inf); ++ symtab_index = get_reloc_symindex (inf); ++ ++ if (is_32bit_elf) ++ { ++ printf ("%8.8lx %8.8lx ", ++ (unsigned long) offset & 0xffffffff, ++ (unsigned long) inf & 0xffffffff); ++ } ++ else ++ { ++ printf (do_wide ++ ? "%16.16" BFD_VMA_FMT "x %16.16" BFD_VMA_FMT "x " ++ : "%12.12" BFD_VMA_FMT "x %12.12" BFD_VMA_FMT "x ", ++ offset, inf); ++ } ++ ++ switch (filedata->file_header.e_machine) ++ { ++ default: ++ rtype = NULL; ++ break; ++ ++ case EM_AARCH64: ++ rtype = elf_aarch64_reloc_type (type); ++ break; ++ ++ case EM_M32R: ++ case EM_CYGNUS_M32R: ++ rtype = elf_m32r_reloc_type (type); ++ break; ++ ++ case EM_386: ++ case EM_IAMCU: ++ rtype = elf_i386_reloc_type (type); ++ break; ++ ++ case EM_68HC11: ++ case EM_68HC12: ++ rtype = elf_m68hc11_reloc_type (type); ++ break; ++ ++ case EM_S12Z: ++ rtype = elf_s12z_reloc_type (type); ++ break; ++ ++ case EM_68K: ++ rtype = elf_m68k_reloc_type (type); ++ break; ++ ++ case EM_960: ++ rtype = elf_i960_reloc_type (type); ++ break; ++ ++ case EM_AVR: ++ case EM_AVR_OLD: ++ rtype = elf_avr_reloc_type (type); ++ break; ++ ++ case EM_OLD_SPARCV9: ++ case EM_SPARC32PLUS: ++ case EM_SPARCV9: ++ case EM_SPARC: ++ rtype = elf_sparc_reloc_type (type); ++ break; ++ ++ case EM_SPU: ++ rtype = elf_spu_reloc_type (type); ++ break; ++ ++ case EM_V800: ++ rtype = v800_reloc_type (type); ++ break; ++ case EM_V850: ++ case EM_CYGNUS_V850: ++ rtype = v850_reloc_type (type); ++ break; ++ ++ case EM_D10V: ++ case EM_CYGNUS_D10V: ++ rtype = elf_d10v_reloc_type (type); ++ break; ++ ++ case EM_D30V: ++ case EM_CYGNUS_D30V: ++ rtype = elf_d30v_reloc_type (type); ++ break; ++ ++ case EM_DLX: ++ rtype = elf_dlx_reloc_type (type); ++ break; ++ ++ case EM_SH: ++ rtype = elf_sh_reloc_type (type); ++ break; ++ ++ case EM_MN10300: ++ case EM_CYGNUS_MN10300: ++ rtype = elf_mn10300_reloc_type (type); ++ break; ++ ++ case EM_MN10200: ++ case EM_CYGNUS_MN10200: ++ rtype = elf_mn10200_reloc_type (type); ++ break; ++ ++ case EM_FR30: ++ case EM_CYGNUS_FR30: ++ rtype = elf_fr30_reloc_type (type); ++ break; ++ ++ case EM_CYGNUS_FRV: ++ rtype = elf_frv_reloc_type (type); ++ break; ++ ++ case EM_CSKY: ++ rtype = elf_csky_reloc_type (type); ++ break; ++ ++ case EM_FT32: ++ rtype = elf_ft32_reloc_type (type); ++ break; ++ ++ case EM_MCORE: ++ rtype = elf_mcore_reloc_type (type); ++ break; ++ ++ case EM_MMIX: ++ rtype = elf_mmix_reloc_type (type); ++ break; ++ ++ case EM_MOXIE: ++ rtype = elf_moxie_reloc_type (type); ++ break; ++ ++ case EM_MSP430: ++ if (uses_msp430x_relocs (filedata)) ++ { ++ rtype = elf_msp430x_reloc_type (type); ++ break; ++ } ++ /* Fall through. */ ++ case EM_MSP430_OLD: ++ rtype = elf_msp430_reloc_type (type); ++ break; ++ ++ case EM_NDS32: ++ rtype = elf_nds32_reloc_type (type); ++ break; ++ ++ case EM_PPC: ++ rtype = elf_ppc_reloc_type (type); ++ break; ++ ++ case EM_PPC64: ++ rtype = elf_ppc64_reloc_type (type); ++ break; ++ ++ case EM_MIPS: ++ case EM_MIPS_RS3_LE: ++ rtype = elf_mips_reloc_type (type); ++ break; ++ ++ case EM_RISCV: ++ rtype = elf_riscv_reloc_type (type); ++ break; ++ ++ case EM_ALPHA: ++ rtype = elf_alpha_reloc_type (type); ++ break; ++ ++ case EM_ARM: ++ rtype = elf_arm_reloc_type (type); ++ break; ++ ++ case EM_ARC: ++ case EM_ARC_COMPACT: ++ case EM_ARC_COMPACT2: ++ rtype = elf_arc_reloc_type (type); ++ break; ++ ++ case EM_PARISC: ++ rtype = elf_hppa_reloc_type (type); ++ break; ++ ++ case EM_H8_300: ++ case EM_H8_300H: ++ case EM_H8S: ++ rtype = elf_h8_reloc_type (type); ++ break; ++ ++ case EM_OR1K: ++ rtype = elf_or1k_reloc_type (type); ++ break; ++ ++ case EM_PJ: ++ case EM_PJ_OLD: ++ rtype = elf_pj_reloc_type (type); ++ break; ++ case EM_IA_64: ++ rtype = elf_ia64_reloc_type (type); ++ break; ++ ++ case EM_CRIS: ++ rtype = elf_cris_reloc_type (type); ++ break; ++ ++ case EM_860: ++ rtype = elf_i860_reloc_type (type); ++ break; ++ ++ case EM_X86_64: ++ case EM_L1OM: ++ case EM_K1OM: ++ rtype = elf_x86_64_reloc_type (type); ++ break; ++ ++ case EM_S370: ++ rtype = i370_reloc_type (type); ++ break; ++ ++ case EM_S390_OLD: ++ case EM_S390: ++ rtype = elf_s390_reloc_type (type); ++ break; ++ ++ case EM_SCORE: ++ rtype = elf_score_reloc_type (type); ++ break; ++ ++ case EM_XSTORMY16: ++ rtype = elf_xstormy16_reloc_type (type); ++ break; ++ ++ case EM_CRX: ++ rtype = elf_crx_reloc_type (type); ++ break; ++ ++ case EM_VAX: ++ rtype = elf_vax_reloc_type (type); ++ break; ++ ++ case EM_VISIUM: ++ rtype = elf_visium_reloc_type (type); ++ break; ++ ++ case EM_BPF: ++ rtype = elf_bpf_reloc_type (type); ++ break; ++ ++ case EM_ADAPTEVA_EPIPHANY: ++ rtype = elf_epiphany_reloc_type (type); ++ break; ++ ++ case EM_IP2K: ++ case EM_IP2K_OLD: ++ rtype = elf_ip2k_reloc_type (type); ++ break; ++ ++ case EM_IQ2000: ++ rtype = elf_iq2000_reloc_type (type); ++ break; ++ ++ case EM_XTENSA_OLD: ++ case EM_XTENSA: ++ rtype = elf_xtensa_reloc_type (type); ++ break; ++ ++ case EM_LATTICEMICO32: ++ rtype = elf_lm32_reloc_type (type); ++ break; ++ ++ case EM_M32C_OLD: ++ case EM_M32C: ++ rtype = elf_m32c_reloc_type (type); ++ break; ++ ++ case EM_MT: ++ rtype = elf_mt_reloc_type (type); ++ break; ++ ++ case EM_BLACKFIN: ++ rtype = elf_bfin_reloc_type (type); ++ break; ++ ++ case EM_CYGNUS_MEP: ++ rtype = elf_mep_reloc_type (type); ++ break; ++ ++ case EM_CR16: ++ rtype = elf_cr16_reloc_type (type); ++ break; ++ ++ case EM_MICROBLAZE: ++ case EM_MICROBLAZE_OLD: ++ rtype = elf_microblaze_reloc_type (type); ++ break; ++ ++ case EM_RL78: ++ rtype = elf_rl78_reloc_type (type); ++ break; ++ ++ case EM_RX: ++ rtype = elf_rx_reloc_type (type); ++ break; ++ ++ case EM_METAG: ++ rtype = elf_metag_reloc_type (type); ++ break; ++ ++ case EM_XC16X: ++ case EM_C166: ++ rtype = elf_xc16x_reloc_type (type); ++ break; ++ ++ case EM_TI_C6000: ++ rtype = elf_tic6x_reloc_type (type); ++ break; ++ ++ case EM_TILEGX: ++ rtype = elf_tilegx_reloc_type (type); ++ break; ++ ++ case EM_TILEPRO: ++ rtype = elf_tilepro_reloc_type (type); ++ break; ++ ++ case EM_WEBASSEMBLY: ++ rtype = elf_wasm32_reloc_type (type); ++ break; ++ ++ case EM_XGATE: ++ rtype = elf_xgate_reloc_type (type); ++ break; ++ ++ case EM_ALTERA_NIOS2: ++ rtype = elf_nios2_reloc_type (type); ++ break; ++ ++ case EM_TI_PRU: ++ rtype = elf_pru_reloc_type (type); ++ break; ++ ++ case EM_NFP: ++ if (EF_NFP_MACH (filedata->file_header.e_flags) == E_NFP_MACH_3200) ++ rtype = elf_nfp3200_reloc_type (type); ++ else ++ rtype = elf_nfp_reloc_type (type); ++ break; ++ ++ case EM_Z80: ++ rtype = elf_z80_reloc_type (type); ++ break; ++ ++ case EM_LOONGARCH: ++ rtype = elf_loongarch_reloc_type (type); ++ break; ++ ++ } ++ ++ if (rtype == NULL) ++ printf (_("unrecognized: %-7lx"), (unsigned long) type & 0xffffffff); ++ else ++ printf (do_wide ? "%-22s" : "%-17.17s", rtype); ++ ++ if (filedata->file_header.e_machine == EM_ALPHA ++ && rtype != NULL ++ && streq (rtype, "R_ALPHA_LITUSE") ++ && rel_type == reltype_rela) ++ { ++ switch (rels[i].r_addend) ++ { ++ case LITUSE_ALPHA_ADDR: rtype = "ADDR"; break; ++ case LITUSE_ALPHA_BASE: rtype = "BASE"; break; ++ case LITUSE_ALPHA_BYTOFF: rtype = "BYTOFF"; break; ++ case LITUSE_ALPHA_JSR: rtype = "JSR"; break; ++ case LITUSE_ALPHA_TLSGD: rtype = "TLSGD"; break; ++ case LITUSE_ALPHA_TLSLDM: rtype = "TLSLDM"; break; ++ case LITUSE_ALPHA_JSRDIRECT: rtype = "JSRDIRECT"; break; ++ default: rtype = NULL; ++ } ++ ++ if (rtype) ++ printf (" (%s)", rtype); ++ else ++ { ++ putchar (' '); ++ printf (_(""), ++ (unsigned long) rels[i].r_addend); ++ res = false; ++ } ++ } ++ else if (symtab_index) ++ { ++ if (symtab == NULL || symtab_index >= nsyms) ++ { ++ error (_(" bad symbol index: %08lx in reloc\n"), ++ (unsigned long) symtab_index); ++ res = false; ++ } ++ else ++ { ++ Elf_Internal_Sym * psym; ++ const char * version_string; ++ enum versioned_symbol_info sym_info; ++ unsigned short vna_other; ++ ++ psym = symtab + symtab_index; ++ ++ version_string ++ = get_symbol_version_string (filedata, is_dynsym, ++ strtab, strtablen, ++ symtab_index, ++ psym, ++ &sym_info, ++ &vna_other); ++ ++ printf (" "); ++ ++ if (ELF_ST_TYPE (psym->st_info) == STT_GNU_IFUNC) ++ { ++ const char * name; ++ unsigned int len; ++ unsigned int width = is_32bit_elf ? 8 : 14; ++ ++ /* Relocations against GNU_IFUNC symbols do not use the value ++ of the symbol as the address to relocate against. Instead ++ they invoke the function named by the symbol and use its ++ result as the address for relocation. ++ ++ To indicate this to the user, do not display the value of ++ the symbol in the "Symbols's Value" field. Instead show ++ its name followed by () as a hint that the symbol is ++ invoked. */ ++ ++ if (strtab == NULL ++ || psym->st_name == 0 ++ || psym->st_name >= strtablen) ++ name = "??"; ++ else ++ name = strtab + psym->st_name; ++ ++ len = print_symbol (width, name); ++ if (version_string) ++ printf (sym_info == symbol_public ? "@@%s" : "@%s", ++ version_string); ++ printf ("()%-*s", len <= width ? (width + 1) - len : 1, " "); ++ } ++ else ++ { ++ print_vma (psym->st_value, LONG_HEX); ++ ++ printf (is_32bit_elf ? " " : " "); ++ } ++ ++ if (psym->st_name == 0) ++ { ++ const char * sec_name = ""; ++ char name_buf[40]; ++ ++ if (ELF_ST_TYPE (psym->st_info) == STT_SECTION) ++ { ++ if (psym->st_shndx < filedata->file_header.e_shnum ++ && filedata->section_headers != NULL) ++ sec_name = section_name_print (filedata, ++ filedata->section_headers ++ + psym->st_shndx); ++ else if (psym->st_shndx == SHN_ABS) ++ sec_name = "ABS"; ++ else if (psym->st_shndx == SHN_COMMON) ++ sec_name = "COMMON"; ++ else if ((filedata->file_header.e_machine == EM_MIPS ++ && psym->st_shndx == SHN_MIPS_SCOMMON) ++ || (filedata->file_header.e_machine == EM_TI_C6000 ++ && psym->st_shndx == SHN_TIC6X_SCOMMON)) ++ sec_name = "SCOMMON"; ++ else if (filedata->file_header.e_machine == EM_MIPS ++ && psym->st_shndx == SHN_MIPS_SUNDEFINED) ++ sec_name = "SUNDEF"; ++ else if ((filedata->file_header.e_machine == EM_X86_64 ++ || filedata->file_header.e_machine == EM_L1OM ++ || filedata->file_header.e_machine == EM_K1OM) ++ && psym->st_shndx == SHN_X86_64_LCOMMON) ++ sec_name = "LARGE_COMMON"; ++ else if (filedata->file_header.e_machine == EM_IA_64 ++ && filedata->file_header.e_ident[EI_OSABI] == ELFOSABI_HPUX ++ && psym->st_shndx == SHN_IA_64_ANSI_COMMON) ++ sec_name = "ANSI_COM"; ++ else if (is_ia64_vms (filedata) ++ && psym->st_shndx == SHN_IA_64_VMS_SYMVEC) ++ sec_name = "VMS_SYMVEC"; ++ else ++ { ++ sprintf (name_buf, "
", ++ (unsigned int) psym->st_shndx); ++ sec_name = name_buf; ++ } ++ } ++ print_symbol (22, sec_name); ++ } ++ else if (strtab == NULL) ++ printf (_(""), psym->st_name); ++ else if (psym->st_name >= strtablen) ++ { ++ error (_("\n"), ++ psym->st_name); ++ res = false; ++ } ++ else ++ { ++ print_symbol (22, strtab + psym->st_name); ++ if (version_string) ++ printf (sym_info == symbol_public ? "@@%s" : "@%s", ++ version_string); ++ } ++ ++ if (rel_type == reltype_rela) ++ { ++ bfd_vma off = rels[i].r_addend; ++ ++ if ((bfd_signed_vma) off < 0) ++ printf (" - %" BFD_VMA_FMT "x", - off); ++ else ++ printf (" + %" BFD_VMA_FMT "x", off); ++ } ++ } ++ } ++ else if (rel_type == reltype_rela) ++ { ++ bfd_vma off = rels[i].r_addend; ++ ++ printf ("%*c", is_32bit_elf ? 12 : 20, ' '); ++ if ((bfd_signed_vma) off < 0) ++ printf ("-%" BFD_VMA_FMT "x", - off); ++ else ++ printf ("%" BFD_VMA_FMT "x", off); ++ } ++ ++ if (filedata->file_header.e_machine == EM_SPARCV9 ++ && rtype != NULL ++ && streq (rtype, "R_SPARC_OLO10")) ++ printf (" + %lx", (unsigned long) ELF64_R_TYPE_DATA (inf)); ++ ++ putchar ('\n'); ++ ++#ifdef BFD64 ++ if (! is_32bit_elf && filedata->file_header.e_machine == EM_MIPS) ++ { ++ bfd_vma type2 = ELF64_MIPS_R_TYPE2 (inf); ++ bfd_vma type3 = ELF64_MIPS_R_TYPE3 (inf); ++ const char * rtype2 = elf_mips_reloc_type (type2); ++ const char * rtype3 = elf_mips_reloc_type (type3); ++ ++ printf (" Type2: "); ++ ++ if (rtype2 == NULL) ++ printf (_("unrecognized: %-7lx"), ++ (unsigned long) type2 & 0xffffffff); ++ else ++ printf ("%-17.17s", rtype2); ++ ++ printf ("\n Type3: "); ++ ++ if (rtype3 == NULL) ++ printf (_("unrecognized: %-7lx"), ++ (unsigned long) type3 & 0xffffffff); ++ else ++ printf ("%-17.17s", rtype3); ++ ++ putchar ('\n'); ++ } ++#endif /* BFD64 */ ++ } ++ ++ free (rels); ++ ++ return res; ++} ++ ++static const char * ++get_aarch64_dynamic_type (unsigned long type) ++{ ++ switch (type) ++ { ++ case DT_AARCH64_BTI_PLT: return "AARCH64_BTI_PLT"; ++ case DT_AARCH64_PAC_PLT: return "AARCH64_PAC_PLT"; ++ case DT_AARCH64_VARIANT_PCS: return "AARCH64_VARIANT_PCS"; ++ default: ++ return NULL; ++ } ++} ++ ++static const char * ++get_mips_dynamic_type (unsigned long type) ++{ ++ switch (type) ++ { ++ case DT_MIPS_RLD_VERSION: return "MIPS_RLD_VERSION"; ++ case DT_MIPS_TIME_STAMP: return "MIPS_TIME_STAMP"; ++ case DT_MIPS_ICHECKSUM: return "MIPS_ICHECKSUM"; ++ case DT_MIPS_IVERSION: return "MIPS_IVERSION"; ++ case DT_MIPS_FLAGS: return "MIPS_FLAGS"; ++ case DT_MIPS_BASE_ADDRESS: return "MIPS_BASE_ADDRESS"; ++ case DT_MIPS_MSYM: return "MIPS_MSYM"; ++ case DT_MIPS_CONFLICT: return "MIPS_CONFLICT"; ++ case DT_MIPS_LIBLIST: return "MIPS_LIBLIST"; ++ case DT_MIPS_LOCAL_GOTNO: return "MIPS_LOCAL_GOTNO"; ++ case DT_MIPS_CONFLICTNO: return "MIPS_CONFLICTNO"; ++ case DT_MIPS_LIBLISTNO: return "MIPS_LIBLISTNO"; ++ case DT_MIPS_SYMTABNO: return "MIPS_SYMTABNO"; ++ case DT_MIPS_UNREFEXTNO: return "MIPS_UNREFEXTNO"; ++ case DT_MIPS_GOTSYM: return "MIPS_GOTSYM"; ++ case DT_MIPS_HIPAGENO: return "MIPS_HIPAGENO"; ++ case DT_MIPS_RLD_MAP: return "MIPS_RLD_MAP"; ++ case DT_MIPS_RLD_MAP_REL: return "MIPS_RLD_MAP_REL"; ++ case DT_MIPS_DELTA_CLASS: return "MIPS_DELTA_CLASS"; ++ case DT_MIPS_DELTA_CLASS_NO: return "MIPS_DELTA_CLASS_NO"; ++ case DT_MIPS_DELTA_INSTANCE: return "MIPS_DELTA_INSTANCE"; ++ case DT_MIPS_DELTA_INSTANCE_NO: return "MIPS_DELTA_INSTANCE_NO"; ++ case DT_MIPS_DELTA_RELOC: return "MIPS_DELTA_RELOC"; ++ case DT_MIPS_DELTA_RELOC_NO: return "MIPS_DELTA_RELOC_NO"; ++ case DT_MIPS_DELTA_SYM: return "MIPS_DELTA_SYM"; ++ case DT_MIPS_DELTA_SYM_NO: return "MIPS_DELTA_SYM_NO"; ++ case DT_MIPS_DELTA_CLASSSYM: return "MIPS_DELTA_CLASSSYM"; ++ case DT_MIPS_DELTA_CLASSSYM_NO: return "MIPS_DELTA_CLASSSYM_NO"; ++ case DT_MIPS_CXX_FLAGS: return "MIPS_CXX_FLAGS"; ++ case DT_MIPS_PIXIE_INIT: return "MIPS_PIXIE_INIT"; ++ case DT_MIPS_SYMBOL_LIB: return "MIPS_SYMBOL_LIB"; ++ case DT_MIPS_LOCALPAGE_GOTIDX: return "MIPS_LOCALPAGE_GOTIDX"; ++ case DT_MIPS_LOCAL_GOTIDX: return "MIPS_LOCAL_GOTIDX"; ++ case DT_MIPS_HIDDEN_GOTIDX: return "MIPS_HIDDEN_GOTIDX"; ++ case DT_MIPS_PROTECTED_GOTIDX: return "MIPS_PROTECTED_GOTIDX"; ++ case DT_MIPS_OPTIONS: return "MIPS_OPTIONS"; ++ case DT_MIPS_INTERFACE: return "MIPS_INTERFACE"; ++ case DT_MIPS_DYNSTR_ALIGN: return "MIPS_DYNSTR_ALIGN"; ++ case DT_MIPS_INTERFACE_SIZE: return "MIPS_INTERFACE_SIZE"; ++ case DT_MIPS_RLD_TEXT_RESOLVE_ADDR: return "MIPS_RLD_TEXT_RESOLVE_ADDR"; ++ case DT_MIPS_PERF_SUFFIX: return "MIPS_PERF_SUFFIX"; ++ case DT_MIPS_COMPACT_SIZE: return "MIPS_COMPACT_SIZE"; ++ case DT_MIPS_GP_VALUE: return "MIPS_GP_VALUE"; ++ case DT_MIPS_AUX_DYNAMIC: return "MIPS_AUX_DYNAMIC"; ++ case DT_MIPS_PLTGOT: return "MIPS_PLTGOT"; ++ case DT_MIPS_RWPLT: return "MIPS_RWPLT"; ++ case DT_MIPS_XHASH: return "MIPS_XHASH"; ++ default: ++ return NULL; ++ } ++} ++ ++static const char * ++get_sparc64_dynamic_type (unsigned long type) ++{ ++ switch (type) ++ { ++ case DT_SPARC_REGISTER: return "SPARC_REGISTER"; ++ default: ++ return NULL; ++ } ++} ++ ++static const char * ++get_ppc_dynamic_type (unsigned long type) ++{ ++ switch (type) ++ { ++ case DT_PPC_GOT: return "PPC_GOT"; ++ case DT_PPC_OPT: return "PPC_OPT"; ++ default: ++ return NULL; ++ } ++} ++ ++static const char * ++get_ppc64_dynamic_type (unsigned long type) ++{ ++ switch (type) ++ { ++ case DT_PPC64_GLINK: return "PPC64_GLINK"; ++ case DT_PPC64_OPD: return "PPC64_OPD"; ++ case DT_PPC64_OPDSZ: return "PPC64_OPDSZ"; ++ case DT_PPC64_OPT: return "PPC64_OPT"; ++ default: ++ return NULL; ++ } ++} ++ ++static const char * ++get_parisc_dynamic_type (unsigned long type) ++{ ++ switch (type) ++ { ++ case DT_HP_LOAD_MAP: return "HP_LOAD_MAP"; ++ case DT_HP_DLD_FLAGS: return "HP_DLD_FLAGS"; ++ case DT_HP_DLD_HOOK: return "HP_DLD_HOOK"; ++ case DT_HP_UX10_INIT: return "HP_UX10_INIT"; ++ case DT_HP_UX10_INITSZ: return "HP_UX10_INITSZ"; ++ case DT_HP_PREINIT: return "HP_PREINIT"; ++ case DT_HP_PREINITSZ: return "HP_PREINITSZ"; ++ case DT_HP_NEEDED: return "HP_NEEDED"; ++ case DT_HP_TIME_STAMP: return "HP_TIME_STAMP"; ++ case DT_HP_CHECKSUM: return "HP_CHECKSUM"; ++ case DT_HP_GST_SIZE: return "HP_GST_SIZE"; ++ case DT_HP_GST_VERSION: return "HP_GST_VERSION"; ++ case DT_HP_GST_HASHVAL: return "HP_GST_HASHVAL"; ++ case DT_HP_EPLTREL: return "HP_GST_EPLTREL"; ++ case DT_HP_EPLTRELSZ: return "HP_GST_EPLTRELSZ"; ++ case DT_HP_FILTERED: return "HP_FILTERED"; ++ case DT_HP_FILTER_TLS: return "HP_FILTER_TLS"; ++ case DT_HP_COMPAT_FILTERED: return "HP_COMPAT_FILTERED"; ++ case DT_HP_LAZYLOAD: return "HP_LAZYLOAD"; ++ case DT_HP_BIND_NOW_COUNT: return "HP_BIND_NOW_COUNT"; ++ case DT_PLT: return "PLT"; ++ case DT_PLT_SIZE: return "PLT_SIZE"; ++ case DT_DLT: return "DLT"; ++ case DT_DLT_SIZE: return "DLT_SIZE"; ++ default: ++ return NULL; ++ } ++} ++ ++static const char * ++get_ia64_dynamic_type (unsigned long type) ++{ ++ switch (type) ++ { ++ case DT_IA_64_PLT_RESERVE: return "IA_64_PLT_RESERVE"; ++ case DT_IA_64_VMS_SUBTYPE: return "VMS_SUBTYPE"; ++ case DT_IA_64_VMS_IMGIOCNT: return "VMS_IMGIOCNT"; ++ case DT_IA_64_VMS_LNKFLAGS: return "VMS_LNKFLAGS"; ++ case DT_IA_64_VMS_VIR_MEM_BLK_SIZ: return "VMS_VIR_MEM_BLK_SIZ"; ++ case DT_IA_64_VMS_IDENT: return "VMS_IDENT"; ++ case DT_IA_64_VMS_NEEDED_IDENT: return "VMS_NEEDED_IDENT"; ++ case DT_IA_64_VMS_IMG_RELA_CNT: return "VMS_IMG_RELA_CNT"; ++ case DT_IA_64_VMS_SEG_RELA_CNT: return "VMS_SEG_RELA_CNT"; ++ case DT_IA_64_VMS_FIXUP_RELA_CNT: return "VMS_FIXUP_RELA_CNT"; ++ case DT_IA_64_VMS_FIXUP_NEEDED: return "VMS_FIXUP_NEEDED"; ++ case DT_IA_64_VMS_SYMVEC_CNT: return "VMS_SYMVEC_CNT"; ++ case DT_IA_64_VMS_XLATED: return "VMS_XLATED"; ++ case DT_IA_64_VMS_STACKSIZE: return "VMS_STACKSIZE"; ++ case DT_IA_64_VMS_UNWINDSZ: return "VMS_UNWINDSZ"; ++ case DT_IA_64_VMS_UNWIND_CODSEG: return "VMS_UNWIND_CODSEG"; ++ case DT_IA_64_VMS_UNWIND_INFOSEG: return "VMS_UNWIND_INFOSEG"; ++ case DT_IA_64_VMS_LINKTIME: return "VMS_LINKTIME"; ++ case DT_IA_64_VMS_SEG_NO: return "VMS_SEG_NO"; ++ case DT_IA_64_VMS_SYMVEC_OFFSET: return "VMS_SYMVEC_OFFSET"; ++ case DT_IA_64_VMS_SYMVEC_SEG: return "VMS_SYMVEC_SEG"; ++ case DT_IA_64_VMS_UNWIND_OFFSET: return "VMS_UNWIND_OFFSET"; ++ case DT_IA_64_VMS_UNWIND_SEG: return "VMS_UNWIND_SEG"; ++ case DT_IA_64_VMS_STRTAB_OFFSET: return "VMS_STRTAB_OFFSET"; ++ case DT_IA_64_VMS_SYSVER_OFFSET: return "VMS_SYSVER_OFFSET"; ++ case DT_IA_64_VMS_IMG_RELA_OFF: return "VMS_IMG_RELA_OFF"; ++ case DT_IA_64_VMS_SEG_RELA_OFF: return "VMS_SEG_RELA_OFF"; ++ case DT_IA_64_VMS_FIXUP_RELA_OFF: return "VMS_FIXUP_RELA_OFF"; ++ case DT_IA_64_VMS_PLTGOT_OFFSET: return "VMS_PLTGOT_OFFSET"; ++ case DT_IA_64_VMS_PLTGOT_SEG: return "VMS_PLTGOT_SEG"; ++ case DT_IA_64_VMS_FPMODE: return "VMS_FPMODE"; ++ default: ++ return NULL; ++ } ++} ++ ++static const char * ++get_solaris_section_type (unsigned long type) ++{ ++ switch (type) ++ { ++ case 0x6fffffee: return "SUNW_ancillary"; ++ case 0x6fffffef: return "SUNW_capchain"; ++ case 0x6ffffff0: return "SUNW_capinfo"; ++ case 0x6ffffff1: return "SUNW_symsort"; ++ case 0x6ffffff2: return "SUNW_tlssort"; ++ case 0x6ffffff3: return "SUNW_LDYNSYM"; ++ case 0x6ffffff4: return "SUNW_dof"; ++ case 0x6ffffff5: return "SUNW_cap"; ++ case 0x6ffffff6: return "SUNW_SIGNATURE"; ++ case 0x6ffffff7: return "SUNW_ANNOTATE"; ++ case 0x6ffffff8: return "SUNW_DEBUGSTR"; ++ case 0x6ffffff9: return "SUNW_DEBUG"; ++ case 0x6ffffffa: return "SUNW_move"; ++ case 0x6ffffffb: return "SUNW_COMDAT"; ++ case 0x6ffffffc: return "SUNW_syminfo"; ++ case 0x6ffffffd: return "SUNW_verdef"; ++ case 0x6ffffffe: return "SUNW_verneed"; ++ case 0x6fffffff: return "SUNW_versym"; ++ case 0x70000000: return "SPARC_GOTDATA"; ++ default: return NULL; ++ } ++} ++ ++static const char * ++get_alpha_dynamic_type (unsigned long type) ++{ ++ switch (type) ++ { ++ case DT_ALPHA_PLTRO: return "ALPHA_PLTRO"; ++ default: return NULL; ++ } ++} ++ ++static const char * ++get_score_dynamic_type (unsigned long type) ++{ ++ switch (type) ++ { ++ case DT_SCORE_BASE_ADDRESS: return "SCORE_BASE_ADDRESS"; ++ case DT_SCORE_LOCAL_GOTNO: return "SCORE_LOCAL_GOTNO"; ++ case DT_SCORE_SYMTABNO: return "SCORE_SYMTABNO"; ++ case DT_SCORE_GOTSYM: return "SCORE_GOTSYM"; ++ case DT_SCORE_UNREFEXTNO: return "SCORE_UNREFEXTNO"; ++ case DT_SCORE_HIPAGENO: return "SCORE_HIPAGENO"; ++ default: return NULL; ++ } ++} ++ ++static const char * ++get_tic6x_dynamic_type (unsigned long type) ++{ ++ switch (type) ++ { ++ case DT_C6000_GSYM_OFFSET: return "C6000_GSYM_OFFSET"; ++ case DT_C6000_GSTR_OFFSET: return "C6000_GSTR_OFFSET"; ++ case DT_C6000_DSBT_BASE: return "C6000_DSBT_BASE"; ++ case DT_C6000_DSBT_SIZE: return "C6000_DSBT_SIZE"; ++ case DT_C6000_PREEMPTMAP: return "C6000_PREEMPTMAP"; ++ case DT_C6000_DSBT_INDEX: return "C6000_DSBT_INDEX"; ++ default: return NULL; ++ } ++} ++ ++static const char * ++get_nios2_dynamic_type (unsigned long type) ++{ ++ switch (type) ++ { ++ case DT_NIOS2_GP: return "NIOS2_GP"; ++ default: return NULL; ++ } ++} ++ ++static const char * ++get_solaris_dynamic_type (unsigned long type) ++{ ++ switch (type) ++ { ++ case 0x6000000d: return "SUNW_AUXILIARY"; ++ case 0x6000000e: return "SUNW_RTLDINF"; ++ case 0x6000000f: return "SUNW_FILTER"; ++ case 0x60000010: return "SUNW_CAP"; ++ case 0x60000011: return "SUNW_SYMTAB"; ++ case 0x60000012: return "SUNW_SYMSZ"; ++ case 0x60000013: return "SUNW_SORTENT"; ++ case 0x60000014: return "SUNW_SYMSORT"; ++ case 0x60000015: return "SUNW_SYMSORTSZ"; ++ case 0x60000016: return "SUNW_TLSSORT"; ++ case 0x60000017: return "SUNW_TLSSORTSZ"; ++ case 0x60000018: return "SUNW_CAPINFO"; ++ case 0x60000019: return "SUNW_STRPAD"; ++ case 0x6000001a: return "SUNW_CAPCHAIN"; ++ case 0x6000001b: return "SUNW_LDMACH"; ++ case 0x6000001d: return "SUNW_CAPCHAINENT"; ++ case 0x6000001f: return "SUNW_CAPCHAINSZ"; ++ case 0x60000021: return "SUNW_PARENT"; ++ case 0x60000023: return "SUNW_ASLR"; ++ case 0x60000025: return "SUNW_RELAX"; ++ case 0x60000029: return "SUNW_NXHEAP"; ++ case 0x6000002b: return "SUNW_NXSTACK"; ++ ++ case 0x70000001: return "SPARC_REGISTER"; ++ case 0x7ffffffd: return "AUXILIARY"; ++ case 0x7ffffffe: return "USED"; ++ case 0x7fffffff: return "FILTER"; ++ ++ default: return NULL; ++ } ++} ++ ++static const char * ++get_riscv_dynamic_type (unsigned long type) ++{ ++ switch (type) ++ { ++ case DT_RISCV_VARIANT_CC: return "RISCV_VARIANT_CC"; ++ default: ++ return NULL; ++ } ++} ++ ++static const char * ++get_dynamic_type (Filedata * filedata, unsigned long type) ++{ ++ static char buff[64]; ++ ++ switch (type) ++ { ++ case DT_NULL: return "NULL"; ++ case DT_NEEDED: return "NEEDED"; ++ case DT_PLTRELSZ: return "PLTRELSZ"; ++ case DT_PLTGOT: return "PLTGOT"; ++ case DT_HASH: return "HASH"; ++ case DT_STRTAB: return "STRTAB"; ++ case DT_SYMTAB: return "SYMTAB"; ++ case DT_RELA: return "RELA"; ++ case DT_RELASZ: return "RELASZ"; ++ case DT_RELAENT: return "RELAENT"; ++ case DT_STRSZ: return "STRSZ"; ++ case DT_SYMENT: return "SYMENT"; ++ case DT_INIT: return "INIT"; ++ case DT_FINI: return "FINI"; ++ case DT_SONAME: return "SONAME"; ++ case DT_RPATH: return "RPATH"; ++ case DT_SYMBOLIC: return "SYMBOLIC"; ++ case DT_REL: return "REL"; ++ case DT_RELSZ: return "RELSZ"; ++ case DT_RELENT: return "RELENT"; ++ case DT_RELR: return "RELR"; ++ case DT_RELRSZ: return "RELRSZ"; ++ case DT_RELRENT: return "RELRENT"; ++ case DT_PLTREL: return "PLTREL"; ++ case DT_DEBUG: return "DEBUG"; ++ case DT_TEXTREL: return "TEXTREL"; ++ case DT_JMPREL: return "JMPREL"; ++ case DT_BIND_NOW: return "BIND_NOW"; ++ case DT_INIT_ARRAY: return "INIT_ARRAY"; ++ case DT_FINI_ARRAY: return "FINI_ARRAY"; ++ case DT_INIT_ARRAYSZ: return "INIT_ARRAYSZ"; ++ case DT_FINI_ARRAYSZ: return "FINI_ARRAYSZ"; ++ case DT_RUNPATH: return "RUNPATH"; ++ case DT_FLAGS: return "FLAGS"; ++ ++ case DT_PREINIT_ARRAY: return "PREINIT_ARRAY"; ++ case DT_PREINIT_ARRAYSZ: return "PREINIT_ARRAYSZ"; ++ case DT_SYMTAB_SHNDX: return "SYMTAB_SHNDX"; ++ ++ case DT_CHECKSUM: return "CHECKSUM"; ++ case DT_PLTPADSZ: return "PLTPADSZ"; ++ case DT_MOVEENT: return "MOVEENT"; ++ case DT_MOVESZ: return "MOVESZ"; ++ case DT_FEATURE: return "FEATURE"; ++ case DT_POSFLAG_1: return "POSFLAG_1"; ++ case DT_SYMINSZ: return "SYMINSZ"; ++ case DT_SYMINENT: return "SYMINENT"; /* aka VALRNGHI */ ++ ++ case DT_ADDRRNGLO: return "ADDRRNGLO"; ++ case DT_CONFIG: return "CONFIG"; ++ case DT_DEPAUDIT: return "DEPAUDIT"; ++ case DT_AUDIT: return "AUDIT"; ++ case DT_PLTPAD: return "PLTPAD"; ++ case DT_MOVETAB: return "MOVETAB"; ++ case DT_SYMINFO: return "SYMINFO"; /* aka ADDRRNGHI */ ++ ++ case DT_VERSYM: return "VERSYM"; ++ ++ case DT_TLSDESC_GOT: return "TLSDESC_GOT"; ++ case DT_TLSDESC_PLT: return "TLSDESC_PLT"; ++ case DT_RELACOUNT: return "RELACOUNT"; ++ case DT_RELCOUNT: return "RELCOUNT"; ++ case DT_FLAGS_1: return "FLAGS_1"; ++ case DT_VERDEF: return "VERDEF"; ++ case DT_VERDEFNUM: return "VERDEFNUM"; ++ case DT_VERNEED: return "VERNEED"; ++ case DT_VERNEEDNUM: return "VERNEEDNUM"; ++ ++ case DT_AUXILIARY: return "AUXILIARY"; ++ case DT_USED: return "USED"; ++ case DT_FILTER: return "FILTER"; ++ ++ case DT_GNU_PRELINKED: return "GNU_PRELINKED"; ++ case DT_GNU_CONFLICT: return "GNU_CONFLICT"; ++ case DT_GNU_CONFLICTSZ: return "GNU_CONFLICTSZ"; ++ case DT_GNU_LIBLIST: return "GNU_LIBLIST"; ++ case DT_GNU_LIBLISTSZ: return "GNU_LIBLISTSZ"; ++ case DT_GNU_HASH: return "GNU_HASH"; ++ case DT_GNU_FLAGS_1: return "GNU_FLAGS_1"; ++ ++ default: ++ if ((type >= DT_LOPROC) && (type <= DT_HIPROC)) ++ { ++ const char * result; ++ ++ switch (filedata->file_header.e_machine) ++ { ++ case EM_AARCH64: ++ result = get_aarch64_dynamic_type (type); ++ break; ++ case EM_MIPS: ++ case EM_MIPS_RS3_LE: ++ result = get_mips_dynamic_type (type); ++ break; ++ case EM_SPARCV9: ++ result = get_sparc64_dynamic_type (type); ++ break; ++ case EM_PPC: ++ result = get_ppc_dynamic_type (type); ++ break; ++ case EM_PPC64: ++ result = get_ppc64_dynamic_type (type); ++ break; ++ case EM_IA_64: ++ result = get_ia64_dynamic_type (type); ++ break; ++ case EM_ALPHA: ++ result = get_alpha_dynamic_type (type); ++ break; ++ case EM_SCORE: ++ result = get_score_dynamic_type (type); ++ break; ++ case EM_TI_C6000: ++ result = get_tic6x_dynamic_type (type); ++ break; ++ case EM_ALTERA_NIOS2: ++ result = get_nios2_dynamic_type (type); ++ break; ++ case EM_RISCV: ++ result = get_riscv_dynamic_type (type); ++ break; ++ default: ++ if (filedata->file_header.e_ident[EI_OSABI] == ELFOSABI_SOLARIS) ++ result = get_solaris_dynamic_type (type); ++ else ++ result = NULL; ++ break; ++ } ++ ++ if (result != NULL) ++ return result; ++ ++ snprintf (buff, sizeof (buff), _("Processor Specific: %lx"), type); ++ } ++ else if (((type >= DT_LOOS) && (type <= DT_HIOS)) ++ || (filedata->file_header.e_machine == EM_PARISC ++ && (type >= OLD_DT_LOOS) && (type <= OLD_DT_HIOS))) ++ { ++ const char * result; ++ ++ switch (filedata->file_header.e_machine) ++ { ++ case EM_PARISC: ++ result = get_parisc_dynamic_type (type); ++ break; ++ case EM_IA_64: ++ result = get_ia64_dynamic_type (type); ++ break; ++ default: ++ if (filedata->file_header.e_ident[EI_OSABI] == ELFOSABI_SOLARIS) ++ result = get_solaris_dynamic_type (type); ++ else ++ result = NULL; ++ break; ++ } ++ ++ if (result != NULL) ++ return result; ++ ++ snprintf (buff, sizeof (buff), _("Operating System specific: %lx"), ++ type); ++ } ++ else ++ snprintf (buff, sizeof (buff), _(": %lx"), type); ++ ++ return buff; ++ } ++} ++ ++static bool get_program_headers (Filedata *); ++static bool get_dynamic_section (Filedata *); ++ ++static void ++locate_dynamic_section (Filedata *filedata) ++{ ++ unsigned long dynamic_addr = 0; ++ bfd_size_type dynamic_size = 0; ++ ++ if (filedata->file_header.e_phnum != 0 ++ && get_program_headers (filedata)) ++ { ++ Elf_Internal_Phdr *segment; ++ unsigned int i; ++ ++ for (i = 0, segment = filedata->program_headers; ++ i < filedata->file_header.e_phnum; ++ i++, segment++) ++ { ++ if (segment->p_type == PT_DYNAMIC) ++ { ++ dynamic_addr = segment->p_offset; ++ dynamic_size = segment->p_filesz; ++ ++ if (filedata->section_headers != NULL) ++ { ++ Elf_Internal_Shdr *sec; ++ ++ sec = find_section (filedata, ".dynamic"); ++ if (sec != NULL) ++ { ++ if (sec->sh_size == 0 ++ || sec->sh_type == SHT_NOBITS) ++ { ++ dynamic_addr = 0; ++ dynamic_size = 0; ++ } ++ else ++ { ++ dynamic_addr = sec->sh_offset; ++ dynamic_size = sec->sh_size; ++ } ++ } ++ } ++ ++ if (dynamic_addr > filedata->file_size ++ || (dynamic_size > filedata->file_size - dynamic_addr)) ++ { ++ dynamic_addr = 0; ++ dynamic_size = 0; ++ } ++ break; ++ } ++ } ++ } ++ filedata->dynamic_addr = dynamic_addr; ++ filedata->dynamic_size = dynamic_size ? dynamic_size : 1; ++} ++ ++static bool ++is_pie (Filedata *filedata) ++{ ++ Elf_Internal_Dyn *entry; ++ ++ if (filedata->dynamic_size == 0) ++ locate_dynamic_section (filedata); ++ if (filedata->dynamic_size <= 1) ++ return false; ++ ++ if (!get_dynamic_section (filedata)) ++ return false; ++ ++ for (entry = filedata->dynamic_section; ++ entry < filedata->dynamic_section + filedata->dynamic_nent; ++ entry++) ++ { ++ if (entry->d_tag == DT_FLAGS_1) ++ { ++ if ((entry->d_un.d_val & DF_1_PIE) != 0) ++ return true; ++ break; ++ } ++ } ++ return false; ++} ++ ++static char * ++get_file_type (Filedata *filedata) ++{ ++ unsigned e_type = filedata->file_header.e_type; ++ static char buff[64]; ++ ++ switch (e_type) ++ { ++ case ET_NONE: return _("NONE (None)"); ++ case ET_REL: return _("REL (Relocatable file)"); ++ case ET_EXEC: return _("EXEC (Executable file)"); ++ case ET_DYN: ++ if (is_pie (filedata)) ++ return _("DYN (Position-Independent Executable file)"); ++ else ++ return _("DYN (Shared object file)"); ++ case ET_CORE: return _("CORE (Core file)"); ++ ++ default: ++ if ((e_type >= ET_LOPROC) && (e_type <= ET_HIPROC)) ++ snprintf (buff, sizeof (buff), _("Processor Specific: (%x)"), e_type); ++ else if ((e_type >= ET_LOOS) && (e_type <= ET_HIOS)) ++ snprintf (buff, sizeof (buff), _("OS Specific: (%x)"), e_type); ++ else ++ snprintf (buff, sizeof (buff), _(": %x"), e_type); ++ return buff; ++ } ++} ++ ++static char * ++get_machine_name (unsigned e_machine) ++{ ++ static char buff[64]; /* XXX */ ++ ++ switch (e_machine) ++ { ++ /* Please keep this switch table sorted by increasing EM_ value. */ ++ /* 0 */ ++ case EM_NONE: return _("None"); ++ case EM_M32: return "WE32100"; ++ case EM_SPARC: return "Sparc"; ++ case EM_386: return "Intel 80386"; ++ case EM_68K: return "MC68000"; ++ case EM_88K: return "MC88000"; ++ case EM_IAMCU: return "Intel MCU"; ++ case EM_860: return "Intel 80860"; ++ case EM_MIPS: return "MIPS R3000"; ++ case EM_S370: return "IBM System/370"; ++ /* 10 */ ++ case EM_MIPS_RS3_LE: return "MIPS R4000 big-endian"; ++ case EM_OLD_SPARCV9: return "Sparc v9 (old)"; ++ case EM_PARISC: return "HPPA"; ++ case EM_VPP550: return "Fujitsu VPP500"; ++ case EM_SPARC32PLUS: return "Sparc v8+" ; ++ case EM_960: return "Intel 80960"; ++ case EM_PPC: return "PowerPC"; ++ /* 20 */ ++ case EM_PPC64: return "PowerPC64"; ++ case EM_S390_OLD: ++ case EM_S390: return "IBM S/390"; ++ case EM_SPU: return "SPU"; ++ /* 30 */ ++ case EM_V800: return "Renesas V850 (using RH850 ABI)"; ++ case EM_FR20: return "Fujitsu FR20"; ++ case EM_RH32: return "TRW RH32"; ++ case EM_MCORE: return "MCORE"; ++ /* 40 */ ++ case EM_ARM: return "ARM"; ++ case EM_OLD_ALPHA: return "Digital Alpha (old)"; ++ case EM_SH: return "Renesas / SuperH SH"; ++ case EM_SPARCV9: return "Sparc v9"; ++ case EM_TRICORE: return "Siemens Tricore"; ++ case EM_ARC: return "ARC"; ++ case EM_H8_300: return "Renesas H8/300"; ++ case EM_H8_300H: return "Renesas H8/300H"; ++ case EM_H8S: return "Renesas H8S"; ++ case EM_H8_500: return "Renesas H8/500"; ++ /* 50 */ ++ case EM_IA_64: return "Intel IA-64"; ++ case EM_MIPS_X: return "Stanford MIPS-X"; ++ case EM_COLDFIRE: return "Motorola Coldfire"; ++ case EM_68HC12: return "Motorola MC68HC12 Microcontroller"; ++ case EM_MMA: return "Fujitsu Multimedia Accelerator"; ++ case EM_PCP: return "Siemens PCP"; ++ case EM_NCPU: return "Sony nCPU embedded RISC processor"; ++ case EM_NDR1: return "Denso NDR1 microprocesspr"; ++ case EM_STARCORE: return "Motorola Star*Core processor"; ++ case EM_ME16: return "Toyota ME16 processor"; ++ /* 60 */ ++ case EM_ST100: return "STMicroelectronics ST100 processor"; ++ case EM_TINYJ: return "Advanced Logic Corp. TinyJ embedded processor"; ++ case EM_X86_64: return "Advanced Micro Devices X86-64"; ++ case EM_PDSP: return "Sony DSP processor"; ++ case EM_PDP10: return "Digital Equipment Corp. PDP-10"; ++ case EM_PDP11: return "Digital Equipment Corp. PDP-11"; ++ case EM_FX66: return "Siemens FX66 microcontroller"; ++ case EM_ST9PLUS: return "STMicroelectronics ST9+ 8/16 bit microcontroller"; ++ case EM_ST7: return "STMicroelectronics ST7 8-bit microcontroller"; ++ case EM_68HC16: return "Motorola MC68HC16 Microcontroller"; ++ /* 70 */ ++ case EM_68HC11: return "Motorola MC68HC11 Microcontroller"; ++ case EM_68HC08: return "Motorola MC68HC08 Microcontroller"; ++ case EM_68HC05: return "Motorola MC68HC05 Microcontroller"; ++ case EM_SVX: return "Silicon Graphics SVx"; ++ case EM_ST19: return "STMicroelectronics ST19 8-bit microcontroller"; ++ case EM_VAX: return "Digital VAX"; ++ case EM_CRIS: return "Axis Communications 32-bit embedded processor"; ++ case EM_JAVELIN: return "Infineon Technologies 32-bit embedded cpu"; ++ case EM_FIREPATH: return "Element 14 64-bit DSP processor"; ++ case EM_ZSP: return "LSI Logic's 16-bit DSP processor"; ++ /* 80 */ ++ case EM_MMIX: return "Donald Knuth's educational 64-bit processor"; ++ case EM_HUANY: return "Harvard Universitys's machine-independent object format"; ++ case EM_PRISM: return "Vitesse Prism"; ++ case EM_AVR_OLD: ++ case EM_AVR: return "Atmel AVR 8-bit microcontroller"; ++ case EM_CYGNUS_FR30: ++ case EM_FR30: return "Fujitsu FR30"; ++ case EM_CYGNUS_D10V: ++ case EM_D10V: return "d10v"; ++ case EM_CYGNUS_D30V: ++ case EM_D30V: return "d30v"; ++ case EM_CYGNUS_V850: ++ case EM_V850: return "Renesas V850"; ++ case EM_CYGNUS_M32R: ++ case EM_M32R: return "Renesas M32R (formerly Mitsubishi M32r)"; ++ case EM_CYGNUS_MN10300: ++ case EM_MN10300: return "mn10300"; ++ /* 90 */ ++ case EM_CYGNUS_MN10200: ++ case EM_MN10200: return "mn10200"; ++ case EM_PJ: return "picoJava"; ++ case EM_OR1K: return "OpenRISC 1000"; ++ case EM_ARC_COMPACT: return "ARCompact"; ++ case EM_XTENSA_OLD: ++ case EM_XTENSA: return "Tensilica Xtensa Processor"; ++ case EM_VIDEOCORE: return "Alphamosaic VideoCore processor"; ++ case EM_TMM_GPP: return "Thompson Multimedia General Purpose Processor"; ++ case EM_NS32K: return "National Semiconductor 32000 series"; ++ case EM_TPC: return "Tenor Network TPC processor"; ++ case EM_SNP1K: return "Trebia SNP 1000 processor"; ++ /* 100 */ ++ case EM_ST200: return "STMicroelectronics ST200 microcontroller"; ++ case EM_IP2K_OLD: ++ case EM_IP2K: return "Ubicom IP2xxx 8-bit microcontrollers"; ++ case EM_MAX: return "MAX Processor"; ++ case EM_CR: return "National Semiconductor CompactRISC"; ++ case EM_F2MC16: return "Fujitsu F2MC16"; ++ case EM_MSP430: return "Texas Instruments msp430 microcontroller"; ++ case EM_BLACKFIN: return "Analog Devices Blackfin"; ++ case EM_SE_C33: return "S1C33 Family of Seiko Epson processors"; ++ case EM_SEP: return "Sharp embedded microprocessor"; ++ case EM_ARCA: return "Arca RISC microprocessor"; ++ /* 110 */ ++ case EM_UNICORE: return "Unicore"; ++ case EM_EXCESS: return "eXcess 16/32/64-bit configurable embedded CPU"; ++ case EM_DXP: return "Icera Semiconductor Inc. Deep Execution Processor"; ++ case EM_ALTERA_NIOS2: return "Altera Nios II"; ++ case EM_CRX: return "National Semiconductor CRX microprocessor"; ++ case EM_XGATE: return "Motorola XGATE embedded processor"; ++ case EM_C166: ++ case EM_XC16X: return "Infineon Technologies xc16x"; ++ case EM_M16C: return "Renesas M16C series microprocessors"; ++ case EM_DSPIC30F: return "Microchip Technology dsPIC30F Digital Signal Controller"; ++ case EM_CE: return "Freescale Communication Engine RISC core"; ++ /* 120 */ ++ case EM_M32C: return "Renesas M32c"; ++ /* 130 */ ++ case EM_TSK3000: return "Altium TSK3000 core"; ++ case EM_RS08: return "Freescale RS08 embedded processor"; ++ case EM_ECOG2: return "Cyan Technology eCOG2 microprocessor"; ++ case EM_SCORE: return "SUNPLUS S+Core"; ++ case EM_DSP24: return "New Japan Radio (NJR) 24-bit DSP Processor"; ++ case EM_VIDEOCORE3: return "Broadcom VideoCore III processor"; ++ case EM_LATTICEMICO32: return "Lattice Mico32"; ++ case EM_SE_C17: return "Seiko Epson C17 family"; ++ /* 140 */ ++ case EM_TI_C6000: return "Texas Instruments TMS320C6000 DSP family"; ++ case EM_TI_C2000: return "Texas Instruments TMS320C2000 DSP family"; ++ case EM_TI_C5500: return "Texas Instruments TMS320C55x DSP family"; ++ case EM_TI_PRU: return "TI PRU I/O processor"; ++ /* 160 */ ++ case EM_MMDSP_PLUS: return "STMicroelectronics 64bit VLIW Data Signal Processor"; ++ case EM_CYPRESS_M8C: return "Cypress M8C microprocessor"; ++ case EM_R32C: return "Renesas R32C series microprocessors"; ++ case EM_TRIMEDIA: return "NXP Semiconductors TriMedia architecture family"; ++ case EM_QDSP6: return "QUALCOMM DSP6 Processor"; ++ case EM_8051: return "Intel 8051 and variants"; ++ case EM_STXP7X: return "STMicroelectronics STxP7x family"; ++ case EM_NDS32: return "Andes Technology compact code size embedded RISC processor family"; ++ case EM_ECOG1X: return "Cyan Technology eCOG1X family"; ++ case EM_MAXQ30: return "Dallas Semiconductor MAXQ30 Core microcontrollers"; ++ /* 170 */ ++ case EM_XIMO16: return "New Japan Radio (NJR) 16-bit DSP Processor"; ++ case EM_MANIK: return "M2000 Reconfigurable RISC Microprocessor"; ++ case EM_CRAYNV2: return "Cray Inc. NV2 vector architecture"; ++ case EM_RX: return "Renesas RX"; ++ case EM_METAG: return "Imagination Technologies Meta processor architecture"; ++ case EM_MCST_ELBRUS: return "MCST Elbrus general purpose hardware architecture"; ++ case EM_ECOG16: return "Cyan Technology eCOG16 family"; ++ case EM_CR16: ++ case EM_MICROBLAZE: ++ case EM_MICROBLAZE_OLD: return "Xilinx MicroBlaze"; ++ case EM_ETPU: return "Freescale Extended Time Processing Unit"; ++ case EM_SLE9X: return "Infineon Technologies SLE9X core"; ++ /* 180 */ ++ case EM_L1OM: return "Intel L1OM"; ++ case EM_K1OM: return "Intel K1OM"; ++ case EM_INTEL182: return "Intel (reserved)"; ++ case EM_AARCH64: return "AArch64"; ++ case EM_ARM184: return "ARM (reserved)"; ++ case EM_AVR32: return "Atmel Corporation 32-bit microprocessor"; ++ case EM_STM8: return "STMicroeletronics STM8 8-bit microcontroller"; ++ case EM_TILE64: return "Tilera TILE64 multicore architecture family"; ++ case EM_TILEPRO: return "Tilera TILEPro multicore architecture family"; ++ /* 190 */ ++ case EM_CUDA: return "NVIDIA CUDA architecture"; ++ case EM_TILEGX: return "Tilera TILE-Gx multicore architecture family"; ++ case EM_CLOUDSHIELD: return "CloudShield architecture family"; ++ case EM_COREA_1ST: return "KIPO-KAIST Core-A 1st generation processor family"; ++ case EM_COREA_2ND: return "KIPO-KAIST Core-A 2nd generation processor family"; ++ case EM_ARC_COMPACT2: return "ARCv2"; ++ case EM_OPEN8: return "Open8 8-bit RISC soft processor core"; ++ case EM_RL78: return "Renesas RL78"; ++ case EM_VIDEOCORE5: return "Broadcom VideoCore V processor"; ++ case EM_78K0R: return "Renesas 78K0R"; ++ /* 200 */ ++ case EM_56800EX: return "Freescale 56800EX Digital Signal Controller (DSC)"; ++ case EM_BA1: return "Beyond BA1 CPU architecture"; ++ case EM_BA2: return "Beyond BA2 CPU architecture"; ++ case EM_XCORE: return "XMOS xCORE processor family"; ++ case EM_MCHP_PIC: return "Microchip 8-bit PIC(r) family"; ++ case EM_INTELGT: return "Intel Graphics Technology"; ++ /* 210 */ ++ case EM_KM32: return "KM211 KM32 32-bit processor"; ++ case EM_KMX32: return "KM211 KMX32 32-bit processor"; ++ case EM_KMX16: return "KM211 KMX16 16-bit processor"; ++ case EM_KMX8: return "KM211 KMX8 8-bit processor"; ++ case EM_KVARC: return "KM211 KVARC processor"; ++ case EM_CDP: return "Paneve CDP architecture family"; ++ case EM_COGE: return "Cognitive Smart Memory Processor"; ++ case EM_COOL: return "Bluechip Systems CoolEngine"; ++ case EM_NORC: return "Nanoradio Optimized RISC"; ++ case EM_CSR_KALIMBA: return "CSR Kalimba architecture family"; ++ /* 220 */ ++ case EM_Z80: return "Zilog Z80"; ++ case EM_VISIUM: return "CDS VISIUMcore processor"; ++ case EM_FT32: return "FTDI Chip FT32"; ++ case EM_MOXIE: return "Moxie"; ++ case EM_AMDGPU: return "AMD GPU"; ++ /* 230 (all reserved) */ ++ /* 240 */ ++ case EM_RISCV: return "RISC-V"; ++ case EM_LANAI: return "Lanai 32-bit processor"; ++ case EM_CEVA: return "CEVA Processor Architecture Family"; ++ case EM_CEVA_X2: return "CEVA X2 Processor Family"; ++ case EM_BPF: return "Linux BPF"; ++ case EM_GRAPHCORE_IPU: return "Graphcore Intelligent Processing Unit"; ++ case EM_IMG1: return "Imagination Technologies"; ++ /* 250 */ ++ case EM_NFP: return "Netronome Flow Processor"; ++ case EM_VE: return "NEC Vector Engine"; ++ case EM_CSKY: return "C-SKY"; ++ case EM_ARC_COMPACT3_64: return "Synopsys ARCv2.3 64-bit"; ++ case EM_MCS6502: return "MOS Technology MCS 6502 processor"; ++ case EM_ARC_COMPACT3: return "Synopsys ARCv2.3 32-bit"; ++ case EM_KVX: return "Kalray VLIW core of the MPPA processor family"; ++ case EM_65816: return "WDC 65816/65C816"; ++ case EM_LOONGARCH: return "LoongArch"; ++ case EM_KF32: return "ChipON KungFu32"; ++ ++ /* Large numbers... */ ++ case EM_MT: return "Morpho Techologies MT processor"; ++ case EM_ALPHA: return "Alpha"; ++ case EM_WEBASSEMBLY: return "Web Assembly"; ++ case EM_DLX: return "OpenDLX"; ++ case EM_XSTORMY16: return "Sanyo XStormy16 CPU core"; ++ case EM_IQ2000: return "Vitesse IQ2000"; ++ case EM_M32C_OLD: ++ case EM_NIOS32: return "Altera Nios"; ++ case EM_CYGNUS_MEP: return "Toshiba MeP Media Engine"; ++ case EM_ADAPTEVA_EPIPHANY: return "Adapteva EPIPHANY"; ++ case EM_CYGNUS_FRV: return "Fujitsu FR-V"; ++ case EM_S12Z: return "Freescale S12Z"; ++ ++ default: ++ snprintf (buff, sizeof (buff), _(": 0x%x"), e_machine); ++ return buff; ++ } ++} ++ ++static void ++decode_ARC_machine_flags (unsigned e_flags, unsigned e_machine, char buf[]) ++{ ++ /* ARC has two machine types EM_ARC_COMPACT and EM_ARC_COMPACT2. Some ++ other compilers don't specify an architecture type in the e_flags, and ++ instead use EM_ARC_COMPACT for old ARC600, ARC601, and ARC700 ++ architectures, and switch to EM_ARC_COMPACT2 for newer ARCEM and ARCHS ++ architectures. ++ ++ Th GNU tools follows this use of EM_ARC_COMPACT and EM_ARC_COMPACT2, ++ but also sets a specific architecture type in the e_flags field. ++ ++ However, when decoding the flags we don't worry if we see an ++ unexpected pairing, for example EM_ARC_COMPACT machine type, with ++ ARCEM architecture type. */ ++ ++ switch (e_flags & EF_ARC_MACH_MSK) ++ { ++ /* We only expect these to occur for EM_ARC_COMPACT2. */ ++ case EF_ARC_CPU_ARCV2EM: ++ strcat (buf, ", ARC EM"); ++ break; ++ case EF_ARC_CPU_ARCV2HS: ++ strcat (buf, ", ARC HS"); ++ break; ++ ++ /* We only expect these to occur for EM_ARC_COMPACT. */ ++ case E_ARC_MACH_ARC600: ++ strcat (buf, ", ARC600"); ++ break; ++ case E_ARC_MACH_ARC601: ++ strcat (buf, ", ARC601"); ++ break; ++ case E_ARC_MACH_ARC700: ++ strcat (buf, ", ARC700"); ++ break; ++ ++ /* The only times we should end up here are (a) A corrupt ELF, (b) A ++ new ELF with new architecture being read by an old version of ++ readelf, or (c) An ELF built with non-GNU compiler that does not ++ set the architecture in the e_flags. */ ++ default: ++ if (e_machine == EM_ARC_COMPACT) ++ strcat (buf, ", Unknown ARCompact"); ++ else ++ strcat (buf, ", Unknown ARC"); ++ break; ++ } ++ ++ switch (e_flags & EF_ARC_OSABI_MSK) ++ { ++ case E_ARC_OSABI_ORIG: ++ strcat (buf, ", (ABI:legacy)"); ++ break; ++ case E_ARC_OSABI_V2: ++ strcat (buf, ", (ABI:v2)"); ++ break; ++ /* Only upstream 3.9+ kernels will support ARCv2 ISA. */ ++ case E_ARC_OSABI_V3: ++ strcat (buf, ", v3 no-legacy-syscalls ABI"); ++ break; ++ case E_ARC_OSABI_V4: ++ strcat (buf, ", v4 ABI"); ++ break; ++ default: ++ strcat (buf, ", unrecognised ARC OSABI flag"); ++ break; ++ } ++} ++ ++static void ++decode_ARM_machine_flags (unsigned e_flags, char buf[]) ++{ ++ unsigned eabi; ++ bool unknown = false; ++ ++ eabi = EF_ARM_EABI_VERSION (e_flags); ++ e_flags &= ~ EF_ARM_EABIMASK; ++ ++ /* Handle "generic" ARM flags. */ ++ if (e_flags & EF_ARM_RELEXEC) ++ { ++ strcat (buf, ", relocatable executable"); ++ e_flags &= ~ EF_ARM_RELEXEC; ++ } ++ ++ if (e_flags & EF_ARM_PIC) ++ { ++ strcat (buf, ", position independent"); ++ e_flags &= ~ EF_ARM_PIC; ++ } ++ ++ /* Now handle EABI specific flags. */ ++ switch (eabi) ++ { ++ default: ++ strcat (buf, ", "); ++ if (e_flags) ++ unknown = true; ++ break; ++ ++ case EF_ARM_EABI_VER1: ++ strcat (buf, ", Version1 EABI"); ++ while (e_flags) ++ { ++ unsigned flag; ++ ++ /* Process flags one bit at a time. */ ++ flag = e_flags & - e_flags; ++ e_flags &= ~ flag; ++ ++ switch (flag) ++ { ++ case EF_ARM_SYMSARESORTED: /* Conflicts with EF_ARM_INTERWORK. */ ++ strcat (buf, ", sorted symbol tables"); ++ break; ++ ++ default: ++ unknown = true; ++ break; ++ } ++ } ++ break; ++ ++ case EF_ARM_EABI_VER2: ++ strcat (buf, ", Version2 EABI"); ++ while (e_flags) ++ { ++ unsigned flag; ++ ++ /* Process flags one bit at a time. */ ++ flag = e_flags & - e_flags; ++ e_flags &= ~ flag; ++ ++ switch (flag) ++ { ++ case EF_ARM_SYMSARESORTED: /* Conflicts with EF_ARM_INTERWORK. */ ++ strcat (buf, ", sorted symbol tables"); ++ break; ++ ++ case EF_ARM_DYNSYMSUSESEGIDX: ++ strcat (buf, ", dynamic symbols use segment index"); ++ break; ++ ++ case EF_ARM_MAPSYMSFIRST: ++ strcat (buf, ", mapping symbols precede others"); ++ break; ++ ++ default: ++ unknown = true; ++ break; ++ } ++ } ++ break; ++ ++ case EF_ARM_EABI_VER3: ++ strcat (buf, ", Version3 EABI"); ++ break; ++ ++ case EF_ARM_EABI_VER4: ++ strcat (buf, ", Version4 EABI"); ++ while (e_flags) ++ { ++ unsigned flag; ++ ++ /* Process flags one bit at a time. */ ++ flag = e_flags & - e_flags; ++ e_flags &= ~ flag; ++ ++ switch (flag) ++ { ++ case EF_ARM_BE8: ++ strcat (buf, ", BE8"); ++ break; ++ ++ case EF_ARM_LE8: ++ strcat (buf, ", LE8"); ++ break; ++ ++ default: ++ unknown = true; ++ break; ++ } ++ } ++ break; ++ ++ case EF_ARM_EABI_VER5: ++ strcat (buf, ", Version5 EABI"); ++ while (e_flags) ++ { ++ unsigned flag; ++ ++ /* Process flags one bit at a time. */ ++ flag = e_flags & - e_flags; ++ e_flags &= ~ flag; ++ ++ switch (flag) ++ { ++ case EF_ARM_BE8: ++ strcat (buf, ", BE8"); ++ break; ++ ++ case EF_ARM_LE8: ++ strcat (buf, ", LE8"); ++ break; ++ ++ case EF_ARM_ABI_FLOAT_SOFT: /* Conflicts with EF_ARM_SOFT_FLOAT. */ ++ strcat (buf, ", soft-float ABI"); ++ break; ++ ++ case EF_ARM_ABI_FLOAT_HARD: /* Conflicts with EF_ARM_VFP_FLOAT. */ ++ strcat (buf, ", hard-float ABI"); ++ break; ++ ++ default: ++ unknown = true; ++ break; ++ } ++ } ++ break; ++ ++ case EF_ARM_EABI_UNKNOWN: ++ strcat (buf, ", GNU EABI"); ++ while (e_flags) ++ { ++ unsigned flag; ++ ++ /* Process flags one bit at a time. */ ++ flag = e_flags & - e_flags; ++ e_flags &= ~ flag; ++ ++ switch (flag) ++ { ++ case EF_ARM_INTERWORK: ++ strcat (buf, ", interworking enabled"); ++ break; ++ ++ case EF_ARM_APCS_26: ++ strcat (buf, ", uses APCS/26"); ++ break; ++ ++ case EF_ARM_APCS_FLOAT: ++ strcat (buf, ", uses APCS/float"); ++ break; ++ ++ case EF_ARM_PIC: ++ strcat (buf, ", position independent"); ++ break; ++ ++ case EF_ARM_ALIGN8: ++ strcat (buf, ", 8 bit structure alignment"); ++ break; ++ ++ case EF_ARM_NEW_ABI: ++ strcat (buf, ", uses new ABI"); ++ break; ++ ++ case EF_ARM_OLD_ABI: ++ strcat (buf, ", uses old ABI"); ++ break; ++ ++ case EF_ARM_SOFT_FLOAT: ++ strcat (buf, ", software FP"); ++ break; ++ ++ case EF_ARM_VFP_FLOAT: ++ strcat (buf, ", VFP"); ++ break; ++ ++ case EF_ARM_MAVERICK_FLOAT: ++ strcat (buf, ", Maverick FP"); ++ break; ++ ++ default: ++ unknown = true; ++ break; ++ } ++ } ++ } ++ ++ if (unknown) ++ strcat (buf,_(", ")); ++} ++ ++static void ++decode_AVR_machine_flags (unsigned e_flags, char buf[], size_t size) ++{ ++ --size; /* Leave space for null terminator. */ ++ ++ switch (e_flags & EF_AVR_MACH) ++ { ++ case E_AVR_MACH_AVR1: ++ strncat (buf, ", avr:1", size); ++ break; ++ case E_AVR_MACH_AVR2: ++ strncat (buf, ", avr:2", size); ++ break; ++ case E_AVR_MACH_AVR25: ++ strncat (buf, ", avr:25", size); ++ break; ++ case E_AVR_MACH_AVR3: ++ strncat (buf, ", avr:3", size); ++ break; ++ case E_AVR_MACH_AVR31: ++ strncat (buf, ", avr:31", size); ++ break; ++ case E_AVR_MACH_AVR35: ++ strncat (buf, ", avr:35", size); ++ break; ++ case E_AVR_MACH_AVR4: ++ strncat (buf, ", avr:4", size); ++ break; ++ case E_AVR_MACH_AVR5: ++ strncat (buf, ", avr:5", size); ++ break; ++ case E_AVR_MACH_AVR51: ++ strncat (buf, ", avr:51", size); ++ break; ++ case E_AVR_MACH_AVR6: ++ strncat (buf, ", avr:6", size); ++ break; ++ case E_AVR_MACH_AVRTINY: ++ strncat (buf, ", avr:100", size); ++ break; ++ case E_AVR_MACH_XMEGA1: ++ strncat (buf, ", avr:101", size); ++ break; ++ case E_AVR_MACH_XMEGA2: ++ strncat (buf, ", avr:102", size); ++ break; ++ case E_AVR_MACH_XMEGA3: ++ strncat (buf, ", avr:103", size); ++ break; ++ case E_AVR_MACH_XMEGA4: ++ strncat (buf, ", avr:104", size); ++ break; ++ case E_AVR_MACH_XMEGA5: ++ strncat (buf, ", avr:105", size); ++ break; ++ case E_AVR_MACH_XMEGA6: ++ strncat (buf, ", avr:106", size); ++ break; ++ case E_AVR_MACH_XMEGA7: ++ strncat (buf, ", avr:107", size); ++ break; ++ default: ++ strncat (buf, ", avr:", size); ++ break; ++ } ++ ++ size -= strlen (buf); ++ if (e_flags & EF_AVR_LINKRELAX_PREPARED) ++ strncat (buf, ", link-relax", size); ++} ++ ++static void ++decode_NDS32_machine_flags (unsigned e_flags, char buf[], size_t size) ++{ ++ unsigned abi; ++ unsigned arch; ++ unsigned config; ++ unsigned version; ++ bool has_fpu = false; ++ unsigned int r = 0; ++ ++ static const char *ABI_STRINGS[] = ++ { ++ "ABI v0", /* use r5 as return register; only used in N1213HC */ ++ "ABI v1", /* use r0 as return register */ ++ "ABI v2", /* use r0 as return register and don't reserve 24 bytes for arguments */ ++ "ABI v2fp", /* for FPU */ ++ "AABI", ++ "ABI2 FP+" ++ }; ++ static const char *VER_STRINGS[] = ++ { ++ "Andes ELF V1.3 or older", ++ "Andes ELF V1.3.1", ++ "Andes ELF V1.4" ++ }; ++ static const char *ARCH_STRINGS[] = ++ { ++ "", ++ "Andes Star v1.0", ++ "Andes Star v2.0", ++ "Andes Star v3.0", ++ "Andes Star v3.0m" ++ }; ++ ++ abi = EF_NDS_ABI & e_flags; ++ arch = EF_NDS_ARCH & e_flags; ++ config = EF_NDS_INST & e_flags; ++ version = EF_NDS32_ELF_VERSION & e_flags; ++ ++ memset (buf, 0, size); ++ ++ switch (abi) ++ { ++ case E_NDS_ABI_V0: ++ case E_NDS_ABI_V1: ++ case E_NDS_ABI_V2: ++ case E_NDS_ABI_V2FP: ++ case E_NDS_ABI_AABI: ++ case E_NDS_ABI_V2FP_PLUS: ++ /* In case there are holes in the array. */ ++ r += snprintf (buf + r, size - r, ", %s", ABI_STRINGS[abi >> EF_NDS_ABI_SHIFT]); ++ break; ++ ++ default: ++ r += snprintf (buf + r, size - r, ", "); ++ break; ++ } ++ ++ switch (version) ++ { ++ case E_NDS32_ELF_VER_1_2: ++ case E_NDS32_ELF_VER_1_3: ++ case E_NDS32_ELF_VER_1_4: ++ r += snprintf (buf + r, size - r, ", %s", VER_STRINGS[version >> EF_NDS32_ELF_VERSION_SHIFT]); ++ break; ++ ++ default: ++ r += snprintf (buf + r, size - r, ", "); ++ break; ++ } ++ ++ if (E_NDS_ABI_V0 == abi) ++ { ++ /* OLD ABI; only used in N1213HC, has performance extension 1. */ ++ r += snprintf (buf + r, size - r, ", Andes Star v1.0, N1213HC, MAC, PERF1"); ++ if (arch == E_NDS_ARCH_STAR_V1_0) ++ r += snprintf (buf + r, size -r, ", 16b"); /* has 16-bit instructions */ ++ return; ++ } ++ ++ switch (arch) ++ { ++ case E_NDS_ARCH_STAR_V1_0: ++ case E_NDS_ARCH_STAR_V2_0: ++ case E_NDS_ARCH_STAR_V3_0: ++ case E_NDS_ARCH_STAR_V3_M: ++ r += snprintf (buf + r, size - r, ", %s", ARCH_STRINGS[arch >> EF_NDS_ARCH_SHIFT]); ++ break; ++ ++ default: ++ r += snprintf (buf + r, size - r, ", "); ++ /* ARCH version determines how the e_flags are interpreted. ++ If it is unknown, we cannot proceed. */ ++ return; ++ } ++ ++ /* Newer ABI; Now handle architecture specific flags. */ ++ if (arch == E_NDS_ARCH_STAR_V1_0) ++ { ++ if (config & E_NDS32_HAS_MFUSR_PC_INST) ++ r += snprintf (buf + r, size -r, ", MFUSR_PC"); ++ ++ if (!(config & E_NDS32_HAS_NO_MAC_INST)) ++ r += snprintf (buf + r, size -r, ", MAC"); ++ ++ if (config & E_NDS32_HAS_DIV_INST) ++ r += snprintf (buf + r, size -r, ", DIV"); ++ ++ if (config & E_NDS32_HAS_16BIT_INST) ++ r += snprintf (buf + r, size -r, ", 16b"); ++ } ++ else ++ { ++ if (config & E_NDS32_HAS_MFUSR_PC_INST) ++ { ++ if (version <= E_NDS32_ELF_VER_1_3) ++ r += snprintf (buf + r, size -r, ", [B8]"); ++ else ++ r += snprintf (buf + r, size -r, ", EX9"); ++ } ++ ++ if (config & E_NDS32_HAS_MAC_DX_INST) ++ r += snprintf (buf + r, size -r, ", MAC_DX"); ++ ++ if (config & E_NDS32_HAS_DIV_DX_INST) ++ r += snprintf (buf + r, size -r, ", DIV_DX"); ++ ++ if (config & E_NDS32_HAS_16BIT_INST) ++ { ++ if (version <= E_NDS32_ELF_VER_1_3) ++ r += snprintf (buf + r, size -r, ", 16b"); ++ else ++ r += snprintf (buf + r, size -r, ", IFC"); ++ } ++ } ++ ++ if (config & E_NDS32_HAS_EXT_INST) ++ r += snprintf (buf + r, size -r, ", PERF1"); ++ ++ if (config & E_NDS32_HAS_EXT2_INST) ++ r += snprintf (buf + r, size -r, ", PERF2"); ++ ++ if (config & E_NDS32_HAS_FPU_INST) ++ { ++ has_fpu = true; ++ r += snprintf (buf + r, size -r, ", FPU_SP"); ++ } ++ ++ if (config & E_NDS32_HAS_FPU_DP_INST) ++ { ++ has_fpu = true; ++ r += snprintf (buf + r, size -r, ", FPU_DP"); ++ } ++ ++ if (config & E_NDS32_HAS_FPU_MAC_INST) ++ { ++ has_fpu = true; ++ r += snprintf (buf + r, size -r, ", FPU_MAC"); ++ } ++ ++ if (has_fpu) ++ { ++ switch ((config & E_NDS32_FPU_REG_CONF) >> E_NDS32_FPU_REG_CONF_SHIFT) ++ { ++ case E_NDS32_FPU_REG_8SP_4DP: ++ r += snprintf (buf + r, size -r, ", FPU_REG:8/4"); ++ break; ++ case E_NDS32_FPU_REG_16SP_8DP: ++ r += snprintf (buf + r, size -r, ", FPU_REG:16/8"); ++ break; ++ case E_NDS32_FPU_REG_32SP_16DP: ++ r += snprintf (buf + r, size -r, ", FPU_REG:32/16"); ++ break; ++ case E_NDS32_FPU_REG_32SP_32DP: ++ r += snprintf (buf + r, size -r, ", FPU_REG:32/32"); ++ break; ++ } ++ } ++ ++ if (config & E_NDS32_HAS_AUDIO_INST) ++ r += snprintf (buf + r, size -r, ", AUDIO"); ++ ++ if (config & E_NDS32_HAS_STRING_INST) ++ r += snprintf (buf + r, size -r, ", STR"); ++ ++ if (config & E_NDS32_HAS_REDUCED_REGS) ++ r += snprintf (buf + r, size -r, ", 16REG"); ++ ++ if (config & E_NDS32_HAS_VIDEO_INST) ++ { ++ if (version <= E_NDS32_ELF_VER_1_3) ++ r += snprintf (buf + r, size -r, ", VIDEO"); ++ else ++ r += snprintf (buf + r, size -r, ", SATURATION"); ++ } ++ ++ if (config & E_NDS32_HAS_ENCRIPT_INST) ++ r += snprintf (buf + r, size -r, ", ENCRP"); ++ ++ if (config & E_NDS32_HAS_L2C_INST) ++ r += snprintf (buf + r, size -r, ", L2C"); ++} ++ ++static char * ++get_machine_flags (Filedata * filedata, unsigned e_flags, unsigned e_machine) ++{ ++ static char buf[1024]; ++ ++ buf[0] = '\0'; ++ ++ if (e_flags) ++ { ++ switch (e_machine) ++ { ++ default: ++ break; ++ ++ case EM_ARC_COMPACT2: ++ case EM_ARC_COMPACT: ++ decode_ARC_machine_flags (e_flags, e_machine, buf); ++ break; ++ ++ case EM_ARM: ++ decode_ARM_machine_flags (e_flags, buf); ++ break; ++ ++ case EM_AVR: ++ decode_AVR_machine_flags (e_flags, buf, sizeof buf); ++ break; ++ ++ case EM_BLACKFIN: ++ if (e_flags & EF_BFIN_PIC) ++ strcat (buf, ", PIC"); ++ ++ if (e_flags & EF_BFIN_FDPIC) ++ strcat (buf, ", FDPIC"); ++ ++ if (e_flags & EF_BFIN_CODE_IN_L1) ++ strcat (buf, ", code in L1"); ++ ++ if (e_flags & EF_BFIN_DATA_IN_L1) ++ strcat (buf, ", data in L1"); ++ ++ break; ++ ++ case EM_CYGNUS_FRV: ++ switch (e_flags & EF_FRV_CPU_MASK) ++ { ++ case EF_FRV_CPU_GENERIC: ++ break; ++ ++ default: ++ strcat (buf, ", fr???"); ++ break; ++ ++ case EF_FRV_CPU_FR300: ++ strcat (buf, ", fr300"); ++ break; ++ ++ case EF_FRV_CPU_FR400: ++ strcat (buf, ", fr400"); ++ break; ++ case EF_FRV_CPU_FR405: ++ strcat (buf, ", fr405"); ++ break; ++ ++ case EF_FRV_CPU_FR450: ++ strcat (buf, ", fr450"); ++ break; ++ ++ case EF_FRV_CPU_FR500: ++ strcat (buf, ", fr500"); ++ break; ++ case EF_FRV_CPU_FR550: ++ strcat (buf, ", fr550"); ++ break; ++ ++ case EF_FRV_CPU_SIMPLE: ++ strcat (buf, ", simple"); ++ break; ++ case EF_FRV_CPU_TOMCAT: ++ strcat (buf, ", tomcat"); ++ break; ++ } ++ break; ++ ++ case EM_68K: ++ if ((e_flags & EF_M68K_ARCH_MASK) == EF_M68K_M68000) ++ strcat (buf, ", m68000"); ++ else if ((e_flags & EF_M68K_ARCH_MASK) == EF_M68K_CPU32) ++ strcat (buf, ", cpu32"); ++ else if ((e_flags & EF_M68K_ARCH_MASK) == EF_M68K_FIDO) ++ strcat (buf, ", fido_a"); ++ else ++ { ++ char const * isa = _("unknown"); ++ char const * mac = _("unknown mac"); ++ char const * additional = NULL; ++ ++ switch (e_flags & EF_M68K_CF_ISA_MASK) ++ { ++ case EF_M68K_CF_ISA_A_NODIV: ++ isa = "A"; ++ additional = ", nodiv"; ++ break; ++ case EF_M68K_CF_ISA_A: ++ isa = "A"; ++ break; ++ case EF_M68K_CF_ISA_A_PLUS: ++ isa = "A+"; ++ break; ++ case EF_M68K_CF_ISA_B_NOUSP: ++ isa = "B"; ++ additional = ", nousp"; ++ break; ++ case EF_M68K_CF_ISA_B: ++ isa = "B"; ++ break; ++ case EF_M68K_CF_ISA_C: ++ isa = "C"; ++ break; ++ case EF_M68K_CF_ISA_C_NODIV: ++ isa = "C"; ++ additional = ", nodiv"; ++ break; ++ } ++ strcat (buf, ", cf, isa "); ++ strcat (buf, isa); ++ if (additional) ++ strcat (buf, additional); ++ if (e_flags & EF_M68K_CF_FLOAT) ++ strcat (buf, ", float"); ++ switch (e_flags & EF_M68K_CF_MAC_MASK) ++ { ++ case 0: ++ mac = NULL; ++ break; ++ case EF_M68K_CF_MAC: ++ mac = "mac"; ++ break; ++ case EF_M68K_CF_EMAC: ++ mac = "emac"; ++ break; ++ case EF_M68K_CF_EMAC_B: ++ mac = "emac_b"; ++ break; ++ } ++ if (mac) ++ { ++ strcat (buf, ", "); ++ strcat (buf, mac); ++ } ++ } ++ break; ++ ++ case EM_CYGNUS_MEP: ++ switch (e_flags & EF_MEP_CPU_MASK) ++ { ++ case EF_MEP_CPU_MEP: strcat (buf, ", generic MeP"); break; ++ case EF_MEP_CPU_C2: strcat (buf, ", MeP C2"); break; ++ case EF_MEP_CPU_C3: strcat (buf, ", MeP C3"); break; ++ case EF_MEP_CPU_C4: strcat (buf, ", MeP C4"); break; ++ case EF_MEP_CPU_C5: strcat (buf, ", MeP C5"); break; ++ case EF_MEP_CPU_H1: strcat (buf, ", MeP H1"); break; ++ default: strcat (buf, _(", ")); break; ++ } ++ ++ switch (e_flags & EF_MEP_COP_MASK) ++ { ++ case EF_MEP_COP_NONE: break; ++ case EF_MEP_COP_AVC: strcat (buf, ", AVC coprocessor"); break; ++ case EF_MEP_COP_AVC2: strcat (buf, ", AVC2 coprocessor"); break; ++ case EF_MEP_COP_FMAX: strcat (buf, ", FMAX coprocessor"); break; ++ case EF_MEP_COP_IVC2: strcat (buf, ", IVC2 coprocessor"); break; ++ default: strcat (buf, _("")); break; ++ } ++ ++ if (e_flags & EF_MEP_LIBRARY) ++ strcat (buf, ", Built for Library"); ++ ++ if (e_flags & EF_MEP_INDEX_MASK) ++ sprintf (buf + strlen (buf), ", Configuration Index: %#x", ++ e_flags & EF_MEP_INDEX_MASK); ++ ++ if (e_flags & ~ EF_MEP_ALL_FLAGS) ++ sprintf (buf + strlen (buf), _(", unknown flags bits: %#x"), ++ e_flags & ~ EF_MEP_ALL_FLAGS); ++ break; ++ ++ case EM_PPC: ++ if (e_flags & EF_PPC_EMB) ++ strcat (buf, ", emb"); ++ ++ if (e_flags & EF_PPC_RELOCATABLE) ++ strcat (buf, _(", relocatable")); ++ ++ if (e_flags & EF_PPC_RELOCATABLE_LIB) ++ strcat (buf, _(", relocatable-lib")); ++ break; ++ ++ case EM_PPC64: ++ if (e_flags & EF_PPC64_ABI) ++ { ++ char abi[] = ", abiv0"; ++ ++ abi[6] += e_flags & EF_PPC64_ABI; ++ strcat (buf, abi); ++ } ++ break; ++ ++ case EM_V800: ++ if ((e_flags & EF_RH850_ABI) == EF_RH850_ABI) ++ strcat (buf, ", RH850 ABI"); ++ ++ if (e_flags & EF_V800_850E3) ++ strcat (buf, ", V3 architecture"); ++ ++ if ((e_flags & (EF_RH850_FPU_DOUBLE | EF_RH850_FPU_SINGLE)) == 0) ++ strcat (buf, ", FPU not used"); ++ ++ if ((e_flags & (EF_RH850_REGMODE22 | EF_RH850_REGMODE32)) == 0) ++ strcat (buf, ", regmode: COMMON"); ++ ++ if ((e_flags & (EF_RH850_GP_FIX | EF_RH850_GP_NOFIX)) == 0) ++ strcat (buf, ", r4 not used"); ++ ++ if ((e_flags & (EF_RH850_EP_FIX | EF_RH850_EP_NOFIX)) == 0) ++ strcat (buf, ", r30 not used"); ++ ++ if ((e_flags & (EF_RH850_TP_FIX | EF_RH850_TP_NOFIX)) == 0) ++ strcat (buf, ", r5 not used"); ++ ++ if ((e_flags & (EF_RH850_REG2_RESERVE | EF_RH850_REG2_NORESERVE)) == 0) ++ strcat (buf, ", r2 not used"); ++ ++ for (e_flags &= 0xFFFF; e_flags; e_flags &= ~ (e_flags & - e_flags)) ++ { ++ switch (e_flags & - e_flags) ++ { ++ case EF_RH850_FPU_DOUBLE: strcat (buf, ", double precision FPU"); break; ++ case EF_RH850_FPU_SINGLE: strcat (buf, ", single precision FPU"); break; ++ case EF_RH850_REGMODE22: strcat (buf, ", regmode:22"); break; ++ case EF_RH850_REGMODE32: strcat (buf, ", regmode:23"); break; ++ case EF_RH850_GP_FIX: strcat (buf, ", r4 fixed"); break; ++ case EF_RH850_GP_NOFIX: strcat (buf, ", r4 free"); break; ++ case EF_RH850_EP_FIX: strcat (buf, ", r30 fixed"); break; ++ case EF_RH850_EP_NOFIX: strcat (buf, ", r30 free"); break; ++ case EF_RH850_TP_FIX: strcat (buf, ", r5 fixed"); break; ++ case EF_RH850_TP_NOFIX: strcat (buf, ", r5 free"); break; ++ case EF_RH850_REG2_RESERVE: strcat (buf, ", r2 fixed"); break; ++ case EF_RH850_REG2_NORESERVE: strcat (buf, ", r2 free"); break; ++ default: break; ++ } ++ } ++ break; ++ ++ case EM_V850: ++ case EM_CYGNUS_V850: ++ switch (e_flags & EF_V850_ARCH) ++ { ++ case E_V850E3V5_ARCH: ++ strcat (buf, ", v850e3v5"); ++ break; ++ case E_V850E2V3_ARCH: ++ strcat (buf, ", v850e2v3"); ++ break; ++ case E_V850E2_ARCH: ++ strcat (buf, ", v850e2"); ++ break; ++ case E_V850E1_ARCH: ++ strcat (buf, ", v850e1"); ++ break; ++ case E_V850E_ARCH: ++ strcat (buf, ", v850e"); ++ break; ++ case E_V850_ARCH: ++ strcat (buf, ", v850"); ++ break; ++ default: ++ strcat (buf, _(", unknown v850 architecture variant")); ++ break; ++ } ++ break; ++ ++ case EM_M32R: ++ case EM_CYGNUS_M32R: ++ if ((e_flags & EF_M32R_ARCH) == E_M32R_ARCH) ++ strcat (buf, ", m32r"); ++ break; ++ ++ case EM_MIPS: ++ case EM_MIPS_RS3_LE: ++ if (e_flags & EF_MIPS_NOREORDER) ++ strcat (buf, ", noreorder"); ++ ++ if (e_flags & EF_MIPS_PIC) ++ strcat (buf, ", pic"); ++ ++ if (e_flags & EF_MIPS_CPIC) ++ strcat (buf, ", cpic"); ++ ++ if (e_flags & EF_MIPS_UCODE) ++ strcat (buf, ", ugen_reserved"); ++ ++ if (e_flags & EF_MIPS_ABI2) ++ strcat (buf, ", abi2"); ++ ++ if (e_flags & EF_MIPS_OPTIONS_FIRST) ++ strcat (buf, ", odk first"); ++ ++ if (e_flags & EF_MIPS_32BITMODE) ++ strcat (buf, ", 32bitmode"); ++ ++ if (e_flags & EF_MIPS_NAN2008) ++ strcat (buf, ", nan2008"); ++ ++ if (e_flags & EF_MIPS_FP64) ++ strcat (buf, ", fp64"); ++ ++ switch ((e_flags & EF_MIPS_MACH)) ++ { ++ case E_MIPS_MACH_3900: strcat (buf, ", 3900"); break; ++ case E_MIPS_MACH_4010: strcat (buf, ", 4010"); break; ++ case E_MIPS_MACH_4100: strcat (buf, ", 4100"); break; ++ case E_MIPS_MACH_4111: strcat (buf, ", 4111"); break; ++ case E_MIPS_MACH_4120: strcat (buf, ", 4120"); break; ++ case E_MIPS_MACH_4650: strcat (buf, ", 4650"); break; ++ case E_MIPS_MACH_5400: strcat (buf, ", 5400"); break; ++ case E_MIPS_MACH_5500: strcat (buf, ", 5500"); break; ++ case E_MIPS_MACH_5900: strcat (buf, ", 5900"); break; ++ case E_MIPS_MACH_SB1: strcat (buf, ", sb1"); break; ++ case E_MIPS_MACH_9000: strcat (buf, ", 9000"); break; ++ case E_MIPS_MACH_LS2E: strcat (buf, ", loongson-2e"); break; ++ case E_MIPS_MACH_LS2F: strcat (buf, ", loongson-2f"); break; ++ case E_MIPS_MACH_GS464: strcat (buf, ", gs464"); break; ++ case E_MIPS_MACH_GS464E: strcat (buf, ", gs464e"); break; ++ case E_MIPS_MACH_GS264E: strcat (buf, ", gs264e"); break; ++ case E_MIPS_MACH_OCTEON: strcat (buf, ", octeon"); break; ++ case E_MIPS_MACH_OCTEON2: strcat (buf, ", octeon2"); break; ++ case E_MIPS_MACH_OCTEON3: strcat (buf, ", octeon3"); break; ++ case E_MIPS_MACH_XLR: strcat (buf, ", xlr"); break; ++ case E_MIPS_MACH_IAMR2: strcat (buf, ", interaptiv-mr2"); break; ++ case 0: ++ /* We simply ignore the field in this case to avoid confusion: ++ MIPS ELF does not specify EF_MIPS_MACH, it is a GNU ++ extension. */ ++ break; ++ default: strcat (buf, _(", unknown CPU")); break; ++ } ++ ++ switch ((e_flags & EF_MIPS_ABI)) ++ { ++ case E_MIPS_ABI_O32: strcat (buf, ", o32"); break; ++ case E_MIPS_ABI_O64: strcat (buf, ", o64"); break; ++ case E_MIPS_ABI_EABI32: strcat (buf, ", eabi32"); break; ++ case E_MIPS_ABI_EABI64: strcat (buf, ", eabi64"); break; ++ case 0: ++ /* We simply ignore the field in this case to avoid confusion: ++ MIPS ELF does not specify EF_MIPS_ABI, it is a GNU extension. ++ This means it is likely to be an o32 file, but not for ++ sure. */ ++ break; ++ default: strcat (buf, _(", unknown ABI")); break; ++ } ++ ++ if (e_flags & EF_MIPS_ARCH_ASE_MDMX) ++ strcat (buf, ", mdmx"); ++ ++ if (e_flags & EF_MIPS_ARCH_ASE_M16) ++ strcat (buf, ", mips16"); ++ ++ if (e_flags & EF_MIPS_ARCH_ASE_MICROMIPS) ++ strcat (buf, ", micromips"); ++ ++ switch ((e_flags & EF_MIPS_ARCH)) ++ { ++ case E_MIPS_ARCH_1: strcat (buf, ", mips1"); break; ++ case E_MIPS_ARCH_2: strcat (buf, ", mips2"); break; ++ case E_MIPS_ARCH_3: strcat (buf, ", mips3"); break; ++ case E_MIPS_ARCH_4: strcat (buf, ", mips4"); break; ++ case E_MIPS_ARCH_5: strcat (buf, ", mips5"); break; ++ case E_MIPS_ARCH_32: strcat (buf, ", mips32"); break; ++ case E_MIPS_ARCH_32R2: strcat (buf, ", mips32r2"); break; ++ case E_MIPS_ARCH_32R6: strcat (buf, ", mips32r6"); break; ++ case E_MIPS_ARCH_64: strcat (buf, ", mips64"); break; ++ case E_MIPS_ARCH_64R2: strcat (buf, ", mips64r2"); break; ++ case E_MIPS_ARCH_64R6: strcat (buf, ", mips64r6"); break; ++ default: strcat (buf, _(", unknown ISA")); break; ++ } ++ break; ++ ++ case EM_NDS32: ++ decode_NDS32_machine_flags (e_flags, buf, sizeof buf); ++ break; ++ ++ case EM_NFP: ++ switch (EF_NFP_MACH (e_flags)) ++ { ++ case E_NFP_MACH_3200: ++ strcat (buf, ", NFP-32xx"); ++ break; ++ case E_NFP_MACH_6000: ++ strcat (buf, ", NFP-6xxx"); ++ break; ++ } ++ break; ++ ++ case EM_RISCV: ++ if (e_flags & EF_RISCV_RVC) ++ strcat (buf, ", RVC"); ++ ++ if (e_flags & EF_RISCV_RVE) ++ strcat (buf, ", RVE"); ++ ++ switch (e_flags & EF_RISCV_FLOAT_ABI) ++ { ++ case EF_RISCV_FLOAT_ABI_SOFT: ++ strcat (buf, ", soft-float ABI"); ++ break; ++ ++ case EF_RISCV_FLOAT_ABI_SINGLE: ++ strcat (buf, ", single-float ABI"); ++ break; ++ ++ case EF_RISCV_FLOAT_ABI_DOUBLE: ++ strcat (buf, ", double-float ABI"); ++ break; ++ ++ case EF_RISCV_FLOAT_ABI_QUAD: ++ strcat (buf, ", quad-float ABI"); ++ break; ++ } ++ break; ++ ++ case EM_SH: ++ switch ((e_flags & EF_SH_MACH_MASK)) ++ { ++ case EF_SH1: strcat (buf, ", sh1"); break; ++ case EF_SH2: strcat (buf, ", sh2"); break; ++ case EF_SH3: strcat (buf, ", sh3"); break; ++ case EF_SH_DSP: strcat (buf, ", sh-dsp"); break; ++ case EF_SH3_DSP: strcat (buf, ", sh3-dsp"); break; ++ case EF_SH4AL_DSP: strcat (buf, ", sh4al-dsp"); break; ++ case EF_SH3E: strcat (buf, ", sh3e"); break; ++ case EF_SH4: strcat (buf, ", sh4"); break; ++ case EF_SH5: strcat (buf, ", sh5"); break; ++ case EF_SH2E: strcat (buf, ", sh2e"); break; ++ case EF_SH4A: strcat (buf, ", sh4a"); break; ++ case EF_SH2A: strcat (buf, ", sh2a"); break; ++ case EF_SH4_NOFPU: strcat (buf, ", sh4-nofpu"); break; ++ case EF_SH4A_NOFPU: strcat (buf, ", sh4a-nofpu"); break; ++ case EF_SH2A_NOFPU: strcat (buf, ", sh2a-nofpu"); break; ++ case EF_SH3_NOMMU: strcat (buf, ", sh3-nommu"); break; ++ case EF_SH4_NOMMU_NOFPU: strcat (buf, ", sh4-nommu-nofpu"); break; ++ case EF_SH2A_SH4_NOFPU: strcat (buf, ", sh2a-nofpu-or-sh4-nommu-nofpu"); break; ++ case EF_SH2A_SH3_NOFPU: strcat (buf, ", sh2a-nofpu-or-sh3-nommu"); break; ++ case EF_SH2A_SH4: strcat (buf, ", sh2a-or-sh4"); break; ++ case EF_SH2A_SH3E: strcat (buf, ", sh2a-or-sh3e"); break; ++ default: strcat (buf, _(", unknown ISA")); break; ++ } ++ ++ if (e_flags & EF_SH_PIC) ++ strcat (buf, ", pic"); ++ ++ if (e_flags & EF_SH_FDPIC) ++ strcat (buf, ", fdpic"); ++ break; ++ ++ case EM_OR1K: ++ if (e_flags & EF_OR1K_NODELAY) ++ strcat (buf, ", no delay"); ++ break; ++ ++ case EM_SPARCV9: ++ if (e_flags & EF_SPARC_32PLUS) ++ strcat (buf, ", v8+"); ++ ++ if (e_flags & EF_SPARC_SUN_US1) ++ strcat (buf, ", ultrasparcI"); ++ ++ if (e_flags & EF_SPARC_SUN_US3) ++ strcat (buf, ", ultrasparcIII"); ++ ++ if (e_flags & EF_SPARC_HAL_R1) ++ strcat (buf, ", halr1"); ++ ++ if (e_flags & EF_SPARC_LEDATA) ++ strcat (buf, ", ledata"); ++ ++ if ((e_flags & EF_SPARCV9_MM) == EF_SPARCV9_TSO) ++ strcat (buf, ", tso"); ++ ++ if ((e_flags & EF_SPARCV9_MM) == EF_SPARCV9_PSO) ++ strcat (buf, ", pso"); ++ ++ if ((e_flags & EF_SPARCV9_MM) == EF_SPARCV9_RMO) ++ strcat (buf, ", rmo"); ++ break; ++ ++ case EM_PARISC: ++ switch (e_flags & EF_PARISC_ARCH) ++ { ++ case EFA_PARISC_1_0: ++ strcpy (buf, ", PA-RISC 1.0"); ++ break; ++ case EFA_PARISC_1_1: ++ strcpy (buf, ", PA-RISC 1.1"); ++ break; ++ case EFA_PARISC_2_0: ++ strcpy (buf, ", PA-RISC 2.0"); ++ break; ++ default: ++ break; ++ } ++ if (e_flags & EF_PARISC_TRAPNIL) ++ strcat (buf, ", trapnil"); ++ if (e_flags & EF_PARISC_EXT) ++ strcat (buf, ", ext"); ++ if (e_flags & EF_PARISC_LSB) ++ strcat (buf, ", lsb"); ++ if (e_flags & EF_PARISC_WIDE) ++ strcat (buf, ", wide"); ++ if (e_flags & EF_PARISC_NO_KABP) ++ strcat (buf, ", no kabp"); ++ if (e_flags & EF_PARISC_LAZYSWAP) ++ strcat (buf, ", lazyswap"); ++ break; ++ ++ case EM_PJ: ++ case EM_PJ_OLD: ++ if ((e_flags & EF_PICOJAVA_NEWCALLS) == EF_PICOJAVA_NEWCALLS) ++ strcat (buf, ", new calling convention"); ++ ++ if ((e_flags & EF_PICOJAVA_GNUCALLS) == EF_PICOJAVA_GNUCALLS) ++ strcat (buf, ", gnu calling convention"); ++ break; ++ ++ case EM_IA_64: ++ if ((e_flags & EF_IA_64_ABI64)) ++ strcat (buf, ", 64-bit"); ++ else ++ strcat (buf, ", 32-bit"); ++ if ((e_flags & EF_IA_64_REDUCEDFP)) ++ strcat (buf, ", reduced fp model"); ++ if ((e_flags & EF_IA_64_NOFUNCDESC_CONS_GP)) ++ strcat (buf, ", no function descriptors, constant gp"); ++ else if ((e_flags & EF_IA_64_CONS_GP)) ++ strcat (buf, ", constant gp"); ++ if ((e_flags & EF_IA_64_ABSOLUTE)) ++ strcat (buf, ", absolute"); ++ if (filedata->file_header.e_ident[EI_OSABI] == ELFOSABI_OPENVMS) ++ { ++ if ((e_flags & EF_IA_64_VMS_LINKAGES)) ++ strcat (buf, ", vms_linkages"); ++ switch ((e_flags & EF_IA_64_VMS_COMCOD)) ++ { ++ case EF_IA_64_VMS_COMCOD_SUCCESS: ++ break; ++ case EF_IA_64_VMS_COMCOD_WARNING: ++ strcat (buf, ", warning"); ++ break; ++ case EF_IA_64_VMS_COMCOD_ERROR: ++ strcat (buf, ", error"); ++ break; ++ case EF_IA_64_VMS_COMCOD_ABORT: ++ strcat (buf, ", abort"); ++ break; ++ default: ++ warn (_("Unrecognised IA64 VMS Command Code: %x\n"), ++ e_flags & EF_IA_64_VMS_COMCOD); ++ strcat (buf, ", "); ++ } ++ } ++ break; ++ ++ case EM_VAX: ++ if ((e_flags & EF_VAX_NONPIC)) ++ strcat (buf, ", non-PIC"); ++ if ((e_flags & EF_VAX_DFLOAT)) ++ strcat (buf, ", D-Float"); ++ if ((e_flags & EF_VAX_GFLOAT)) ++ strcat (buf, ", G-Float"); ++ break; ++ ++ case EM_VISIUM: ++ if (e_flags & EF_VISIUM_ARCH_MCM) ++ strcat (buf, ", mcm"); ++ else if (e_flags & EF_VISIUM_ARCH_MCM24) ++ strcat (buf, ", mcm24"); ++ if (e_flags & EF_VISIUM_ARCH_GR6) ++ strcat (buf, ", gr6"); ++ break; ++ ++ case EM_RL78: ++ switch (e_flags & E_FLAG_RL78_CPU_MASK) ++ { ++ case E_FLAG_RL78_ANY_CPU: break; ++ case E_FLAG_RL78_G10: strcat (buf, ", G10"); break; ++ case E_FLAG_RL78_G13: strcat (buf, ", G13"); break; ++ case E_FLAG_RL78_G14: strcat (buf, ", G14"); break; ++ } ++ if (e_flags & E_FLAG_RL78_64BIT_DOUBLES) ++ strcat (buf, ", 64-bit doubles"); ++ break; ++ ++ case EM_RX: ++ if (e_flags & E_FLAG_RX_64BIT_DOUBLES) ++ strcat (buf, ", 64-bit doubles"); ++ if (e_flags & E_FLAG_RX_DSP) ++ strcat (buf, ", dsp"); ++ if (e_flags & E_FLAG_RX_PID) ++ strcat (buf, ", pid"); ++ if (e_flags & E_FLAG_RX_ABI) ++ strcat (buf, ", RX ABI"); ++ if (e_flags & E_FLAG_RX_SINSNS_SET) ++ strcat (buf, e_flags & E_FLAG_RX_SINSNS_YES ++ ? ", uses String instructions" : ", bans String instructions"); ++ if (e_flags & E_FLAG_RX_V2) ++ strcat (buf, ", V2"); ++ if (e_flags & E_FLAG_RX_V3) ++ strcat (buf, ", V3"); ++ break; ++ ++ case EM_S390: ++ if (e_flags & EF_S390_HIGH_GPRS) ++ strcat (buf, ", highgprs"); ++ break; ++ ++ case EM_TI_C6000: ++ if ((e_flags & EF_C6000_REL)) ++ strcat (buf, ", relocatable module"); ++ break; ++ ++ case EM_MSP430: ++ strcat (buf, _(": architecture variant: ")); ++ switch (e_flags & EF_MSP430_MACH) ++ { ++ case E_MSP430_MACH_MSP430x11: strcat (buf, "MSP430x11"); break; ++ case E_MSP430_MACH_MSP430x11x1 : strcat (buf, "MSP430x11x1 "); break; ++ case E_MSP430_MACH_MSP430x12: strcat (buf, "MSP430x12"); break; ++ case E_MSP430_MACH_MSP430x13: strcat (buf, "MSP430x13"); break; ++ case E_MSP430_MACH_MSP430x14: strcat (buf, "MSP430x14"); break; ++ case E_MSP430_MACH_MSP430x15: strcat (buf, "MSP430x15"); break; ++ case E_MSP430_MACH_MSP430x16: strcat (buf, "MSP430x16"); break; ++ case E_MSP430_MACH_MSP430x31: strcat (buf, "MSP430x31"); break; ++ case E_MSP430_MACH_MSP430x32: strcat (buf, "MSP430x32"); break; ++ case E_MSP430_MACH_MSP430x33: strcat (buf, "MSP430x33"); break; ++ case E_MSP430_MACH_MSP430x41: strcat (buf, "MSP430x41"); break; ++ case E_MSP430_MACH_MSP430x42: strcat (buf, "MSP430x42"); break; ++ case E_MSP430_MACH_MSP430x43: strcat (buf, "MSP430x43"); break; ++ case E_MSP430_MACH_MSP430x44: strcat (buf, "MSP430x44"); break; ++ case E_MSP430_MACH_MSP430X : strcat (buf, "MSP430X"); break; ++ default: ++ strcat (buf, _(": unknown")); break; ++ } ++ ++ if (e_flags & ~ EF_MSP430_MACH) ++ strcat (buf, _(": unknown extra flag bits also present")); ++ break; ++ ++ case EM_Z80: ++ switch (e_flags & EF_Z80_MACH_MSK) ++ { ++ case EF_Z80_MACH_Z80: strcat (buf, ", Z80"); break; ++ case EF_Z80_MACH_Z180: strcat (buf, ", Z180"); break; ++ case EF_Z80_MACH_R800: strcat (buf, ", R800"); break; ++ case EF_Z80_MACH_EZ80_Z80: strcat (buf, ", EZ80"); break; ++ case EF_Z80_MACH_EZ80_ADL: strcat (buf, ", EZ80, ADL"); break; ++ case EF_Z80_MACH_GBZ80: strcat (buf, ", GBZ80"); break; ++ case EF_Z80_MACH_Z80N: strcat (buf, ", Z80N"); break; ++ default: ++ strcat (buf, _(", unknown")); break; ++ } ++ break; ++ case EM_LOONGARCH: ++ if (EF_LOONGARCH_IS_LP64 (e_flags)) ++ strcat (buf, ", LP64"); ++ else if (EF_LOONGARCH_IS_ILP32 (e_flags)) ++ strcat (buf, ", ILP32"); ++ ++ if (EF_LOONGARCH_IS_SOFT_FLOAT (e_flags)) ++ strcat (buf, ", SOFT-FLOAT"); ++ else if (EF_LOONGARCH_IS_SINGLE_FLOAT (e_flags)) ++ strcat (buf, ", SINGLE-FLOAT"); ++ else if (EF_LOONGARCH_IS_DOUBLE_FLOAT (e_flags)) ++ strcat (buf, ", DOUBLE-FLOAT"); ++ ++ break; ++ } ++ } ++ ++ return buf; ++} ++ ++static const char * ++get_osabi_name (Filedata * filedata, unsigned int osabi) ++{ ++ static char buff[32]; ++ ++ switch (osabi) ++ { ++ case ELFOSABI_NONE: return "UNIX - System V"; ++ case ELFOSABI_HPUX: return "UNIX - HP-UX"; ++ case ELFOSABI_NETBSD: return "UNIX - NetBSD"; ++ case ELFOSABI_GNU: return "UNIX - GNU"; ++ case ELFOSABI_SOLARIS: return "UNIX - Solaris"; ++ case ELFOSABI_AIX: return "UNIX - AIX"; ++ case ELFOSABI_IRIX: return "UNIX - IRIX"; ++ case ELFOSABI_FREEBSD: return "UNIX - FreeBSD"; ++ case ELFOSABI_TRU64: return "UNIX - TRU64"; ++ case ELFOSABI_MODESTO: return "Novell - Modesto"; ++ case ELFOSABI_OPENBSD: return "UNIX - OpenBSD"; ++ case ELFOSABI_OPENVMS: return "VMS - OpenVMS"; ++ case ELFOSABI_NSK: return "HP - Non-Stop Kernel"; ++ case ELFOSABI_AROS: return "AROS"; ++ case ELFOSABI_FENIXOS: return "FenixOS"; ++ case ELFOSABI_CLOUDABI: return "Nuxi CloudABI"; ++ case ELFOSABI_OPENVOS: return "Stratus Technologies OpenVOS"; ++ default: ++ if (osabi >= 64) ++ switch (filedata->file_header.e_machine) ++ { ++ case EM_ARM: ++ switch (osabi) ++ { ++ case ELFOSABI_ARM: return "ARM"; ++ case ELFOSABI_ARM_FDPIC: return "ARM FDPIC"; ++ default: ++ break; ++ } ++ break; ++ ++ case EM_MSP430: ++ case EM_MSP430_OLD: ++ case EM_VISIUM: ++ switch (osabi) ++ { ++ case ELFOSABI_STANDALONE: return _("Standalone App"); ++ default: ++ break; ++ } ++ break; ++ ++ case EM_TI_C6000: ++ switch (osabi) ++ { ++ case ELFOSABI_C6000_ELFABI: return _("Bare-metal C6000"); ++ case ELFOSABI_C6000_LINUX: return "Linux C6000"; ++ default: ++ break; ++ } ++ break; ++ ++ default: ++ break; ++ } ++ snprintf (buff, sizeof (buff), _(""), osabi); ++ return buff; ++ } ++} ++ ++static const char * ++get_aarch64_segment_type (unsigned long type) ++{ ++ switch (type) ++ { ++ case PT_AARCH64_ARCHEXT: return "AARCH64_ARCHEXT"; ++ default: return NULL; ++ } ++} ++ ++static const char * ++get_arm_segment_type (unsigned long type) ++{ ++ switch (type) ++ { ++ case PT_ARM_EXIDX: return "EXIDX"; ++ default: return NULL; ++ } ++} ++ ++static const char * ++get_s390_segment_type (unsigned long type) ++{ ++ switch (type) ++ { ++ case PT_S390_PGSTE: return "S390_PGSTE"; ++ default: return NULL; ++ } ++} ++ ++static const char * ++get_mips_segment_type (unsigned long type) ++{ ++ switch (type) ++ { ++ case PT_MIPS_REGINFO: return "REGINFO"; ++ case PT_MIPS_RTPROC: return "RTPROC"; ++ case PT_MIPS_OPTIONS: return "OPTIONS"; ++ case PT_MIPS_ABIFLAGS: return "ABIFLAGS"; ++ default: return NULL; ++ } ++} ++ ++static const char * ++get_parisc_segment_type (unsigned long type) ++{ ++ switch (type) ++ { ++ case PT_PARISC_ARCHEXT: return "PARISC_ARCHEXT"; ++ case PT_PARISC_UNWIND: return "PARISC_UNWIND"; ++ case PT_PARISC_WEAKORDER: return "PARISC_WEAKORDER"; ++ default: return NULL; ++ } ++} ++ ++static const char * ++get_ia64_segment_type (unsigned long type) ++{ ++ switch (type) ++ { ++ case PT_IA_64_ARCHEXT: return "IA_64_ARCHEXT"; ++ case PT_IA_64_UNWIND: return "IA_64_UNWIND"; ++ default: return NULL; ++ } ++} ++ ++static const char * ++get_tic6x_segment_type (unsigned long type) ++{ ++ switch (type) ++ { ++ case PT_C6000_PHATTR: return "C6000_PHATTR"; ++ default: return NULL; ++ } ++} ++ ++static const char * ++get_riscv_segment_type (unsigned long type) ++{ ++ switch (type) ++ { ++ case PT_RISCV_ATTRIBUTES: return "RISCV_ATTRIBUTES"; ++ default: return NULL; ++ } ++} ++ ++static const char * ++get_hpux_segment_type (unsigned long type, unsigned e_machine) ++{ ++ if (e_machine == EM_PARISC) ++ switch (type) ++ { ++ case PT_HP_TLS: return "HP_TLS"; ++ case PT_HP_CORE_NONE: return "HP_CORE_NONE"; ++ case PT_HP_CORE_VERSION: return "HP_CORE_VERSION"; ++ case PT_HP_CORE_KERNEL: return "HP_CORE_KERNEL"; ++ case PT_HP_CORE_COMM: return "HP_CORE_COMM"; ++ case PT_HP_CORE_PROC: return "HP_CORE_PROC"; ++ case PT_HP_CORE_LOADABLE: return "HP_CORE_LOADABLE"; ++ case PT_HP_CORE_STACK: return "HP_CORE_STACK"; ++ case PT_HP_CORE_SHM: return "HP_CORE_SHM"; ++ case PT_HP_CORE_MMF: return "HP_CORE_MMF"; ++ case PT_HP_PARALLEL: return "HP_PARALLEL"; ++ case PT_HP_FASTBIND: return "HP_FASTBIND"; ++ case PT_HP_OPT_ANNOT: return "HP_OPT_ANNOT"; ++ case PT_HP_HSL_ANNOT: return "HP_HSL_ANNOT"; ++ case PT_HP_STACK: return "HP_STACK"; ++ case PT_HP_CORE_UTSNAME: return "HP_CORE_UTSNAME"; ++ default: return NULL; ++ } ++ ++ if (e_machine == EM_IA_64) ++ switch (type) ++ { ++ case PT_HP_TLS: return "HP_TLS"; ++ case PT_IA_64_HP_OPT_ANOT: return "HP_OPT_ANNOT"; ++ case PT_IA_64_HP_HSL_ANOT: return "HP_HSL_ANNOT"; ++ case PT_IA_64_HP_STACK: return "HP_STACK"; ++ default: return NULL; ++ } ++ ++ return NULL; ++} ++ ++static const char * ++get_solaris_segment_type (unsigned long type) ++{ ++ switch (type) ++ { ++ case 0x6464e550: return "PT_SUNW_UNWIND"; ++ case 0x6474e550: return "PT_SUNW_EH_FRAME"; ++ case 0x6ffffff7: return "PT_LOSUNW"; ++ case 0x6ffffffa: return "PT_SUNWBSS"; ++ case 0x6ffffffb: return "PT_SUNWSTACK"; ++ case 0x6ffffffc: return "PT_SUNWDTRACE"; ++ case 0x6ffffffd: return "PT_SUNWCAP"; ++ case 0x6fffffff: return "PT_HISUNW"; ++ default: return NULL; ++ } ++} ++ ++static const char * ++get_segment_type (Filedata * filedata, unsigned long p_type) ++{ ++ static char buff[32]; ++ ++ switch (p_type) ++ { ++ case PT_NULL: return "NULL"; ++ case PT_LOAD: return "LOAD"; ++ case PT_DYNAMIC: return "DYNAMIC"; ++ case PT_INTERP: return "INTERP"; ++ case PT_NOTE: return "NOTE"; ++ case PT_SHLIB: return "SHLIB"; ++ case PT_PHDR: return "PHDR"; ++ case PT_TLS: return "TLS"; ++ case PT_GNU_EH_FRAME: return "GNU_EH_FRAME"; ++ case PT_GNU_STACK: return "GNU_STACK"; ++ case PT_GNU_RELRO: return "GNU_RELRO"; ++ case PT_GNU_PROPERTY: return "GNU_PROPERTY"; ++ ++ case PT_OPENBSD_RANDOMIZE: return "OPENBSD_RANDOMIZE"; ++ case PT_OPENBSD_WXNEEDED: return "OPENBSD_WXNEEDED"; ++ case PT_OPENBSD_BOOTDATA: return "OPENBSD_BOOTDATA"; ++ ++ default: ++ if ((p_type >= PT_LOPROC) && (p_type <= PT_HIPROC)) ++ { ++ const char * result; ++ ++ switch (filedata->file_header.e_machine) ++ { ++ case EM_AARCH64: ++ result = get_aarch64_segment_type (p_type); ++ break; ++ case EM_ARM: ++ result = get_arm_segment_type (p_type); ++ break; ++ case EM_MIPS: ++ case EM_MIPS_RS3_LE: ++ result = get_mips_segment_type (p_type); ++ break; ++ case EM_PARISC: ++ result = get_parisc_segment_type (p_type); ++ break; ++ case EM_IA_64: ++ result = get_ia64_segment_type (p_type); ++ break; ++ case EM_TI_C6000: ++ result = get_tic6x_segment_type (p_type); ++ break; ++ case EM_S390: ++ case EM_S390_OLD: ++ result = get_s390_segment_type (p_type); ++ break; ++ case EM_RISCV: ++ result = get_riscv_segment_type (p_type); ++ break; ++ default: ++ result = NULL; ++ break; ++ } ++ ++ if (result != NULL) ++ return result; ++ ++ sprintf (buff, "LOPROC+%#lx", p_type - PT_LOPROC); ++ } ++ else if ((p_type >= PT_LOOS) && (p_type <= PT_HIOS)) ++ { ++ const char * result = NULL; ++ ++ switch (filedata->file_header.e_ident[EI_OSABI]) ++ { ++ case ELFOSABI_GNU: ++ case ELFOSABI_FREEBSD: ++ if (p_type >= PT_GNU_MBIND_LO && p_type <= PT_GNU_MBIND_HI) ++ { ++ sprintf (buff, "GNU_MBIND+%#lx", p_type - PT_GNU_MBIND_LO); ++ result = buff; ++ } ++ break; ++ case ELFOSABI_HPUX: ++ result = get_hpux_segment_type (p_type, ++ filedata->file_header.e_machine); ++ break; ++ case ELFOSABI_SOLARIS: ++ result = get_solaris_segment_type (p_type); ++ break; ++ default: ++ break; ++ } ++ if (result != NULL) ++ return result; ++ ++ sprintf (buff, "LOOS+%#lx", p_type - PT_LOOS); ++ } ++ else ++ snprintf (buff, sizeof (buff), _(": %lx"), p_type); ++ ++ return buff; ++ } ++} ++ ++static const char * ++get_arc_section_type_name (unsigned int sh_type) ++{ ++ switch (sh_type) ++ { ++ case SHT_ARC_ATTRIBUTES: return "ARC_ATTRIBUTES"; ++ default: ++ break; ++ } ++ return NULL; ++} ++ ++static const char * ++get_mips_section_type_name (unsigned int sh_type) ++{ ++ switch (sh_type) ++ { ++ case SHT_MIPS_LIBLIST: return "MIPS_LIBLIST"; ++ case SHT_MIPS_MSYM: return "MIPS_MSYM"; ++ case SHT_MIPS_CONFLICT: return "MIPS_CONFLICT"; ++ case SHT_MIPS_GPTAB: return "MIPS_GPTAB"; ++ case SHT_MIPS_UCODE: return "MIPS_UCODE"; ++ case SHT_MIPS_DEBUG: return "MIPS_DEBUG"; ++ case SHT_MIPS_REGINFO: return "MIPS_REGINFO"; ++ case SHT_MIPS_PACKAGE: return "MIPS_PACKAGE"; ++ case SHT_MIPS_PACKSYM: return "MIPS_PACKSYM"; ++ case SHT_MIPS_RELD: return "MIPS_RELD"; ++ case SHT_MIPS_IFACE: return "MIPS_IFACE"; ++ case SHT_MIPS_CONTENT: return "MIPS_CONTENT"; ++ case SHT_MIPS_OPTIONS: return "MIPS_OPTIONS"; ++ case SHT_MIPS_SHDR: return "MIPS_SHDR"; ++ case SHT_MIPS_FDESC: return "MIPS_FDESC"; ++ case SHT_MIPS_EXTSYM: return "MIPS_EXTSYM"; ++ case SHT_MIPS_DENSE: return "MIPS_DENSE"; ++ case SHT_MIPS_PDESC: return "MIPS_PDESC"; ++ case SHT_MIPS_LOCSYM: return "MIPS_LOCSYM"; ++ case SHT_MIPS_AUXSYM: return "MIPS_AUXSYM"; ++ case SHT_MIPS_OPTSYM: return "MIPS_OPTSYM"; ++ case SHT_MIPS_LOCSTR: return "MIPS_LOCSTR"; ++ case SHT_MIPS_LINE: return "MIPS_LINE"; ++ case SHT_MIPS_RFDESC: return "MIPS_RFDESC"; ++ case SHT_MIPS_DELTASYM: return "MIPS_DELTASYM"; ++ case SHT_MIPS_DELTAINST: return "MIPS_DELTAINST"; ++ case SHT_MIPS_DELTACLASS: return "MIPS_DELTACLASS"; ++ case SHT_MIPS_DWARF: return "MIPS_DWARF"; ++ case SHT_MIPS_DELTADECL: return "MIPS_DELTADECL"; ++ case SHT_MIPS_SYMBOL_LIB: return "MIPS_SYMBOL_LIB"; ++ case SHT_MIPS_EVENTS: return "MIPS_EVENTS"; ++ case SHT_MIPS_TRANSLATE: return "MIPS_TRANSLATE"; ++ case SHT_MIPS_PIXIE: return "MIPS_PIXIE"; ++ case SHT_MIPS_XLATE: return "MIPS_XLATE"; ++ case SHT_MIPS_XLATE_DEBUG: return "MIPS_XLATE_DEBUG"; ++ case SHT_MIPS_WHIRL: return "MIPS_WHIRL"; ++ case SHT_MIPS_EH_REGION: return "MIPS_EH_REGION"; ++ case SHT_MIPS_XLATE_OLD: return "MIPS_XLATE_OLD"; ++ case SHT_MIPS_PDR_EXCEPTION: return "MIPS_PDR_EXCEPTION"; ++ case SHT_MIPS_ABIFLAGS: return "MIPS_ABIFLAGS"; ++ case SHT_MIPS_XHASH: return "MIPS_XHASH"; ++ default: ++ break; ++ } ++ return NULL; ++} ++ ++static const char * ++get_parisc_section_type_name (unsigned int sh_type) ++{ ++ switch (sh_type) ++ { ++ case SHT_PARISC_EXT: return "PARISC_EXT"; ++ case SHT_PARISC_UNWIND: return "PARISC_UNWIND"; ++ case SHT_PARISC_DOC: return "PARISC_DOC"; ++ case SHT_PARISC_ANNOT: return "PARISC_ANNOT"; ++ case SHT_PARISC_SYMEXTN: return "PARISC_SYMEXTN"; ++ case SHT_PARISC_STUBS: return "PARISC_STUBS"; ++ case SHT_PARISC_DLKM: return "PARISC_DLKM"; ++ default: return NULL; ++ } ++} ++ ++static const char * ++get_ia64_section_type_name (Filedata * filedata, unsigned int sh_type) ++{ ++ /* If the top 8 bits are 0x78 the next 8 are the os/abi ID. */ ++ if ((sh_type & 0xFF000000) == SHT_IA_64_LOPSREG) ++ return get_osabi_name (filedata, (sh_type & 0x00FF0000) >> 16); ++ ++ switch (sh_type) ++ { ++ case SHT_IA_64_EXT: return "IA_64_EXT"; ++ case SHT_IA_64_UNWIND: return "IA_64_UNWIND"; ++ case SHT_IA_64_PRIORITY_INIT: return "IA_64_PRIORITY_INIT"; ++ case SHT_IA_64_VMS_TRACE: return "VMS_TRACE"; ++ case SHT_IA_64_VMS_TIE_SIGNATURES: return "VMS_TIE_SIGNATURES"; ++ case SHT_IA_64_VMS_DEBUG: return "VMS_DEBUG"; ++ case SHT_IA_64_VMS_DEBUG_STR: return "VMS_DEBUG_STR"; ++ case SHT_IA_64_VMS_LINKAGES: return "VMS_LINKAGES"; ++ case SHT_IA_64_VMS_SYMBOL_VECTOR: return "VMS_SYMBOL_VECTOR"; ++ case SHT_IA_64_VMS_FIXUP: return "VMS_FIXUP"; ++ default: ++ break; ++ } ++ return NULL; ++} ++ ++static const char * ++get_x86_64_section_type_name (unsigned int sh_type) ++{ ++ switch (sh_type) ++ { ++ case SHT_X86_64_UNWIND: return "X86_64_UNWIND"; ++ default: return NULL; ++ } ++} ++ ++static const char * ++get_aarch64_section_type_name (unsigned int sh_type) ++{ ++ switch (sh_type) ++ { ++ case SHT_AARCH64_ATTRIBUTES: return "AARCH64_ATTRIBUTES"; ++ default: return NULL; ++ } ++} ++ ++static const char * ++get_arm_section_type_name (unsigned int sh_type) ++{ ++ switch (sh_type) ++ { ++ case SHT_ARM_EXIDX: return "ARM_EXIDX"; ++ case SHT_ARM_PREEMPTMAP: return "ARM_PREEMPTMAP"; ++ case SHT_ARM_ATTRIBUTES: return "ARM_ATTRIBUTES"; ++ case SHT_ARM_DEBUGOVERLAY: return "ARM_DEBUGOVERLAY"; ++ case SHT_ARM_OVERLAYSECTION: return "ARM_OVERLAYSECTION"; ++ default: return NULL; ++ } ++} ++ ++static const char * ++get_tic6x_section_type_name (unsigned int sh_type) ++{ ++ switch (sh_type) ++ { ++ case SHT_C6000_UNWIND: return "C6000_UNWIND"; ++ case SHT_C6000_PREEMPTMAP: return "C6000_PREEMPTMAP"; ++ case SHT_C6000_ATTRIBUTES: return "C6000_ATTRIBUTES"; ++ case SHT_TI_ICODE: return "TI_ICODE"; ++ case SHT_TI_XREF: return "TI_XREF"; ++ case SHT_TI_HANDLER: return "TI_HANDLER"; ++ case SHT_TI_INITINFO: return "TI_INITINFO"; ++ case SHT_TI_PHATTRS: return "TI_PHATTRS"; ++ default: return NULL; ++ } ++} ++ ++static const char * ++get_msp430_section_type_name (unsigned int sh_type) ++{ ++ switch (sh_type) ++ { ++ case SHT_MSP430_SEC_FLAGS: return "MSP430_SEC_FLAGS"; ++ case SHT_MSP430_SYM_ALIASES: return "MSP430_SYM_ALIASES"; ++ case SHT_MSP430_ATTRIBUTES: return "MSP430_ATTRIBUTES"; ++ default: return NULL; ++ } ++} ++ ++static const char * ++get_nfp_section_type_name (unsigned int sh_type) ++{ ++ switch (sh_type) ++ { ++ case SHT_NFP_MECONFIG: return "NFP_MECONFIG"; ++ case SHT_NFP_INITREG: return "NFP_INITREG"; ++ case SHT_NFP_UDEBUG: return "NFP_UDEBUG"; ++ default: return NULL; ++ } ++} ++ ++static const char * ++get_v850_section_type_name (unsigned int sh_type) ++{ ++ switch (sh_type) ++ { ++ case SHT_V850_SCOMMON: return "V850 Small Common"; ++ case SHT_V850_TCOMMON: return "V850 Tiny Common"; ++ case SHT_V850_ZCOMMON: return "V850 Zero Common"; ++ case SHT_RENESAS_IOP: return "RENESAS IOP"; ++ case SHT_RENESAS_INFO: return "RENESAS INFO"; ++ default: return NULL; ++ } ++} ++ ++static const char * ++get_riscv_section_type_name (unsigned int sh_type) ++{ ++ switch (sh_type) ++ { ++ case SHT_RISCV_ATTRIBUTES: return "RISCV_ATTRIBUTES"; ++ default: return NULL; ++ } ++} ++ ++static const char * ++get_csky_section_type_name (unsigned int sh_type) ++{ ++ switch (sh_type) ++ { ++ case SHT_CSKY_ATTRIBUTES: return "CSKY_ATTRIBUTES"; ++ default: return NULL; ++ } ++} ++ ++static const char * ++get_section_type_name (Filedata * filedata, unsigned int sh_type) ++{ ++ static char buff[32]; ++ const char * result; ++ ++ switch (sh_type) ++ { ++ case SHT_NULL: return "NULL"; ++ case SHT_PROGBITS: return "PROGBITS"; ++ case SHT_SYMTAB: return "SYMTAB"; ++ case SHT_STRTAB: return "STRTAB"; ++ case SHT_RELA: return "RELA"; ++ case SHT_RELR: return "RELR"; ++ case SHT_HASH: return "HASH"; ++ case SHT_DYNAMIC: return "DYNAMIC"; ++ case SHT_NOTE: return "NOTE"; ++ case SHT_NOBITS: return "NOBITS"; ++ case SHT_REL: return "REL"; ++ case SHT_SHLIB: return "SHLIB"; ++ case SHT_DYNSYM: return "DYNSYM"; ++ case SHT_INIT_ARRAY: return "INIT_ARRAY"; ++ case SHT_FINI_ARRAY: return "FINI_ARRAY"; ++ case SHT_PREINIT_ARRAY: return "PREINIT_ARRAY"; ++ case SHT_GNU_HASH: return "GNU_HASH"; ++ case SHT_GROUP: return "GROUP"; ++ case SHT_SYMTAB_SHNDX: return "SYMTAB SECTION INDICES"; ++ case SHT_GNU_verdef: return "VERDEF"; ++ case SHT_GNU_verneed: return "VERNEED"; ++ case SHT_GNU_versym: return "VERSYM"; ++ case 0x6ffffff0: return "VERSYM"; ++ case 0x6ffffffc: return "VERDEF"; ++ case 0x7ffffffd: return "AUXILIARY"; ++ case 0x7fffffff: return "FILTER"; ++ case SHT_GNU_LIBLIST: return "GNU_LIBLIST"; ++ ++ default: ++ if ((sh_type >= SHT_LOPROC) && (sh_type <= SHT_HIPROC)) ++ { ++ switch (filedata->file_header.e_machine) ++ { ++ case EM_ARC: ++ case EM_ARC_COMPACT: ++ case EM_ARC_COMPACT2: ++ result = get_arc_section_type_name (sh_type); ++ break; ++ case EM_MIPS: ++ case EM_MIPS_RS3_LE: ++ result = get_mips_section_type_name (sh_type); ++ break; ++ case EM_PARISC: ++ result = get_parisc_section_type_name (sh_type); ++ break; ++ case EM_IA_64: ++ result = get_ia64_section_type_name (filedata, sh_type); ++ break; ++ case EM_X86_64: ++ case EM_L1OM: ++ case EM_K1OM: ++ result = get_x86_64_section_type_name (sh_type); ++ break; ++ case EM_AARCH64: ++ result = get_aarch64_section_type_name (sh_type); ++ break; ++ case EM_ARM: ++ result = get_arm_section_type_name (sh_type); ++ break; ++ case EM_TI_C6000: ++ result = get_tic6x_section_type_name (sh_type); ++ break; ++ case EM_MSP430: ++ result = get_msp430_section_type_name (sh_type); ++ break; ++ case EM_NFP: ++ result = get_nfp_section_type_name (sh_type); ++ break; ++ case EM_V800: ++ case EM_V850: ++ case EM_CYGNUS_V850: ++ result = get_v850_section_type_name (sh_type); ++ break; ++ case EM_RISCV: ++ result = get_riscv_section_type_name (sh_type); ++ break; ++ case EM_CSKY: ++ result = get_csky_section_type_name (sh_type); ++ break; ++ default: ++ result = NULL; ++ break; ++ } ++ ++ if (result != NULL) ++ return result; ++ ++ sprintf (buff, "LOPROC+%#x", sh_type - SHT_LOPROC); ++ } ++ else if ((sh_type >= SHT_LOOS) && (sh_type <= SHT_HIOS)) ++ { ++ switch (filedata->file_header.e_machine) ++ { ++ case EM_IA_64: ++ result = get_ia64_section_type_name (filedata, sh_type); ++ break; ++ default: ++ if (filedata->file_header.e_ident[EI_OSABI] == ELFOSABI_SOLARIS) ++ result = get_solaris_section_type (sh_type); ++ else ++ { ++ switch (sh_type) ++ { ++ case SHT_GNU_INCREMENTAL_INPUTS: result = "GNU_INCREMENTAL_INPUTS"; break; ++ case SHT_GNU_ATTRIBUTES: result = "GNU_ATTRIBUTES"; break; ++ case SHT_GNU_HASH: result = "GNU_HASH"; break; ++ case SHT_GNU_LIBLIST: result = "GNU_LIBLIST"; break; ++ default: ++ result = NULL; ++ break; ++ } ++ } ++ break; ++ } ++ ++ if (result != NULL) ++ return result; ++ ++ sprintf (buff, "LOOS+%#x", sh_type - SHT_LOOS); ++ } ++ else if ((sh_type >= SHT_LOUSER) && (sh_type <= SHT_HIUSER)) ++ { ++ switch (filedata->file_header.e_machine) ++ { ++ case EM_V800: ++ case EM_V850: ++ case EM_CYGNUS_V850: ++ result = get_v850_section_type_name (sh_type); ++ break; ++ default: ++ result = NULL; ++ break; ++ } ++ ++ if (result != NULL) ++ return result; ++ ++ sprintf (buff, "LOUSER+%#x", sh_type - SHT_LOUSER); ++ } ++ else ++ /* This message is probably going to be displayed in a 15 ++ character wide field, so put the hex value first. */ ++ snprintf (buff, sizeof (buff), _("%08x: "), sh_type); ++ ++ return buff; ++ } ++} ++ ++enum long_option_values ++{ ++ OPTION_DEBUG_DUMP = 512, ++ OPTION_DYN_SYMS, ++ OPTION_LTO_SYMS, ++ OPTION_DWARF_DEPTH, ++ OPTION_DWARF_START, ++ OPTION_DWARF_CHECK, ++ OPTION_CTF_DUMP, ++ OPTION_CTF_PARENT, ++ OPTION_CTF_SYMBOLS, ++ OPTION_CTF_STRINGS, ++ OPTION_WITH_SYMBOL_VERSIONS, ++ OPTION_RECURSE_LIMIT, ++ OPTION_NO_RECURSE_LIMIT, ++ OPTION_NO_DEMANGLING, ++ OPTION_SYM_BASE ++}; ++ ++static struct option options[] = ++{ ++ /* Note - This table is alpha-sorted on the 'val' ++ field in order to make adding new options easier. */ ++ {"arch-specific", no_argument, 0, 'A'}, ++ {"all", no_argument, 0, 'a'}, ++ {"demangle", optional_argument, 0, 'C'}, ++ {"archive-index", no_argument, 0, 'c'}, ++ {"use-dynamic", no_argument, 0, 'D'}, ++ {"dynamic", no_argument, 0, 'd'}, ++ {"headers", no_argument, 0, 'e'}, ++ {"section-groups", no_argument, 0, 'g'}, ++ {"help", no_argument, 0, 'H'}, ++ {"file-header", no_argument, 0, 'h'}, ++ {"histogram", no_argument, 0, 'I'}, ++ {"lint", no_argument, 0, 'L'}, ++ {"enable-checks", no_argument, 0, 'L'}, ++ {"program-headers", no_argument, 0, 'l'}, ++ {"segments", no_argument, 0, 'l'}, ++ {"full-section-name",no_argument, 0, 'N'}, ++ {"notes", no_argument, 0, 'n'}, ++ {"process-links", no_argument, 0, 'P'}, ++ {"string-dump", required_argument, 0, 'p'}, ++ {"relocated-dump", required_argument, 0, 'R'}, ++ {"relocs", no_argument, 0, 'r'}, ++ {"section-headers", no_argument, 0, 'S'}, ++ {"sections", no_argument, 0, 'S'}, ++ {"symbols", no_argument, 0, 's'}, ++ {"syms", no_argument, 0, 's'}, ++ {"silent-truncation",no_argument, 0, 'T'}, ++ {"section-details", no_argument, 0, 't'}, ++ {"unicode", required_argument, NULL, 'U'}, ++ {"unwind", no_argument, 0, 'u'}, ++ {"version-info", no_argument, 0, 'V'}, ++ {"version", no_argument, 0, 'v'}, ++ {"wide", no_argument, 0, 'W'}, ++ {"hex-dump", required_argument, 0, 'x'}, ++ {"decompress", no_argument, 0, 'z'}, ++ ++ {"no-demangle", no_argument, 0, OPTION_NO_DEMANGLING}, ++ {"recurse-limit", no_argument, NULL, OPTION_RECURSE_LIMIT}, ++ {"no-recurse-limit", no_argument, NULL, OPTION_NO_RECURSE_LIMIT}, ++ {"no-recursion-limit", no_argument, NULL, OPTION_NO_RECURSE_LIMIT}, ++ {"dyn-syms", no_argument, 0, OPTION_DYN_SYMS}, ++ {"lto-syms", no_argument, 0, OPTION_LTO_SYMS}, ++ {"debug-dump", optional_argument, 0, OPTION_DEBUG_DUMP}, ++ {"dwarf-depth", required_argument, 0, OPTION_DWARF_DEPTH}, ++ {"dwarf-start", required_argument, 0, OPTION_DWARF_START}, ++ {"dwarf-check", no_argument, 0, OPTION_DWARF_CHECK}, ++#ifdef ENABLE_LIBCTF ++ {"ctf", required_argument, 0, OPTION_CTF_DUMP}, ++ {"ctf-symbols", required_argument, 0, OPTION_CTF_SYMBOLS}, ++ {"ctf-strings", required_argument, 0, OPTION_CTF_STRINGS}, ++ {"ctf-parent", required_argument, 0, OPTION_CTF_PARENT}, ++#endif ++ {"sym-base", optional_argument, 0, OPTION_SYM_BASE}, ++ ++ {0, no_argument, 0, 0} ++}; ++ ++static void ++usage (FILE * stream) ++{ ++ fprintf (stream, _("Usage: readelf elf-file(s)\n")); ++ fprintf (stream, _(" Display information about the contents of ELF format files\n")); ++ fprintf (stream, _(" Options are:\n")); ++ fprintf (stream, _("\ ++ -a --all Equivalent to: -h -l -S -s -r -d -V -A -I\n")); ++ fprintf (stream, _("\ ++ -h --file-header Display the ELF file header\n")); ++ fprintf (stream, _("\ ++ -l --program-headers Display the program headers\n")); ++ fprintf (stream, _("\ ++ --segments An alias for --program-headers\n")); ++ fprintf (stream, _("\ ++ -S --section-headers Display the sections' header\n")); ++ fprintf (stream, _("\ ++ --sections An alias for --section-headers\n")); ++ fprintf (stream, _("\ ++ -g --section-groups Display the section groups\n")); ++ fprintf (stream, _("\ ++ -t --section-details Display the section details\n")); ++ fprintf (stream, _("\ ++ -e --headers Equivalent to: -h -l -S\n")); ++ fprintf (stream, _("\ ++ -s --syms Display the symbol table\n")); ++ fprintf (stream, _("\ ++ --symbols An alias for --syms\n")); ++ fprintf (stream, _("\ ++ --dyn-syms Display the dynamic symbol table\n")); ++ fprintf (stream, _("\ ++ --lto-syms Display LTO symbol tables\n")); ++ fprintf (stream, _("\ ++ --sym-base=[0|8|10|16] \n\ ++ Force base for symbol sizes. The options are \n\ ++ mixed (the default), octal, decimal, hexadecimal.\n")); ++ fprintf (stream, _("\ ++ -C --demangle[=STYLE] Decode mangled/processed symbol names\n")); ++ display_demangler_styles (stream, _("\ ++ STYLE can be ")); ++ fprintf (stream, _("\ ++ --no-demangle Do not demangle low-level symbol names. (default)\n")); ++ fprintf (stream, _("\ ++ --recurse-limit Enable a demangling recursion limit. (default)\n")); ++ fprintf (stream, _("\ ++ --no-recurse-limit Disable a demangling recursion limit\n")); ++ fprintf (stream, _("\ ++ -U[dlexhi] --unicode=[default|locale|escape|hex|highlight|invalid]\n\ ++ Display unicode characters as determined by the current locale\n\ ++ (default), escape sequences, \"\", highlighted\n\ ++ escape sequences, or treat them as invalid and display as\n\ ++ \"{hex sequences}\"\n")); ++ fprintf (stream, _("\ ++ -n --notes Display the core notes (if present)\n")); ++ fprintf (stream, _("\ ++ -r --relocs Display the relocations (if present)\n")); ++ fprintf (stream, _("\ ++ -u --unwind Display the unwind info (if present)\n")); ++ fprintf (stream, _("\ ++ -d --dynamic Display the dynamic section (if present)\n")); ++ fprintf (stream, _("\ ++ -V --version-info Display the version sections (if present)\n")); ++ fprintf (stream, _("\ ++ -A --arch-specific Display architecture specific information (if any)\n")); ++ fprintf (stream, _("\ ++ -c --archive-index Display the symbol/file index in an archive\n")); ++ fprintf (stream, _("\ ++ -D --use-dynamic Use the dynamic section info when displaying symbols\n")); ++ fprintf (stream, _("\ ++ -L --lint|--enable-checks\n\ ++ Display warning messages for possible problems\n")); ++ fprintf (stream, _("\ ++ -x --hex-dump=\n\ ++ Dump the contents of section as bytes\n")); ++ fprintf (stream, _("\ ++ -p --string-dump=\n\ ++ Dump the contents of section as strings\n")); ++ fprintf (stream, _("\ ++ -R --relocated-dump=\n\ ++ Dump the relocated contents of section \n")); ++ fprintf (stream, _("\ ++ -z --decompress Decompress section before dumping it\n")); ++ fprintf (stream, _("\ ++ -w --debug-dump[a/=abbrev, A/=addr, r/=aranges, c/=cu_index, L/=decodedline,\n\ ++ f/=frames, F/=frames-interp, g/=gdb_index, i/=info, o/=loc,\n\ ++ m/=macro, p/=pubnames, t/=pubtypes, R/=Ranges, l/=rawline,\n\ ++ s/=str, O/=str-offsets, u/=trace_abbrev, T/=trace_aranges,\n\ ++ U/=trace_info]\n\ ++ Display the contents of DWARF debug sections\n")); ++ fprintf (stream, _("\ ++ -wk --debug-dump=links Display the contents of sections that link to separate\n\ ++ debuginfo files\n")); ++ fprintf (stream, _("\ ++ -P --process-links Display the contents of non-debug sections in separate\n\ ++ debuginfo files. (Implies -wK)\n")); ++#if DEFAULT_FOR_FOLLOW_LINKS ++ fprintf (stream, _("\ ++ -wK --debug-dump=follow-links\n\ ++ Follow links to separate debug info files (default)\n")); ++ fprintf (stream, _("\ ++ -wN --debug-dump=no-follow-links\n\ ++ Do not follow links to separate debug info files\n")); ++#else ++ fprintf (stream, _("\ ++ -wK --debug-dump=follow-links\n\ ++ Follow links to separate debug info files\n")); ++ fprintf (stream, _("\ ++ -wN --debug-dump=no-follow-links\n\ ++ Do not follow links to separate debug info files\n\ ++ (default)\n")); ++#endif ++ fprintf (stream, _("\ ++ --dwarf-depth=N Do not display DIEs at depth N or greater\n")); ++ fprintf (stream, _("\ ++ --dwarf-start=N Display DIEs starting at offset N\n")); ++#ifdef ENABLE_LIBCTF ++ fprintf (stream, _("\ ++ --ctf= Display CTF info from section \n")); ++ fprintf (stream, _("\ ++ --ctf-parent= Use CTF archive member as the CTF parent\n")); ++ fprintf (stream, _("\ ++ --ctf-symbols=\n\ ++ Use section as the CTF external symtab\n")); ++ fprintf (stream, _("\ ++ --ctf-strings=\n\ ++ Use section as the CTF external strtab\n")); ++#endif ++ ++#ifdef SUPPORT_DISASSEMBLY ++ fprintf (stream, _("\ ++ -i --instruction-dump=\n\ ++ Disassemble the contents of section \n")); ++#endif ++ fprintf (stream, _("\ ++ -I --histogram Display histogram of bucket list lengths\n")); ++ fprintf (stream, _("\ ++ -W --wide Allow output width to exceed 80 characters\n")); ++ fprintf (stream, _("\ ++ -T --silent-truncation If a symbol name is truncated, do not add [...] suffix\n")); ++ fprintf (stream, _("\ ++ @ Read options from \n")); ++ fprintf (stream, _("\ ++ -H --help Display this information\n")); ++ fprintf (stream, _("\ ++ -v --version Display the version number of readelf\n")); ++ ++ if (REPORT_BUGS_TO[0] && stream == stdout) ++ fprintf (stdout, _("Report bugs to %s\n"), REPORT_BUGS_TO); ++ ++ exit (stream == stdout ? 0 : 1); ++} ++ ++/* Record the fact that the user wants the contents of section number ++ SECTION to be displayed using the method(s) encoded as flags bits ++ in TYPE. Note, TYPE can be zero if we are creating the array for ++ the first time. */ ++ ++static void ++request_dump_bynumber (struct dump_data *dumpdata, ++ unsigned int section, dump_type type) ++{ ++ if (section >= dumpdata->num_dump_sects) ++ { ++ dump_type * new_dump_sects; ++ ++ new_dump_sects = (dump_type *) calloc (section + 1, ++ sizeof (* new_dump_sects)); ++ ++ if (new_dump_sects == NULL) ++ error (_("Out of memory allocating dump request table.\n")); ++ else ++ { ++ if (dumpdata->dump_sects) ++ { ++ /* Copy current flag settings. */ ++ memcpy (new_dump_sects, dumpdata->dump_sects, ++ dumpdata->num_dump_sects * sizeof (* new_dump_sects)); ++ ++ free (dumpdata->dump_sects); ++ } ++ ++ dumpdata->dump_sects = new_dump_sects; ++ dumpdata->num_dump_sects = section + 1; ++ } ++ } ++ ++ if (dumpdata->dump_sects) ++ dumpdata->dump_sects[section] |= type; ++} ++ ++/* Request a dump by section name. */ ++ ++static void ++request_dump_byname (const char * section, dump_type type) ++{ ++ struct dump_list_entry * new_request; ++ ++ new_request = (struct dump_list_entry *) ++ malloc (sizeof (struct dump_list_entry)); ++ if (!new_request) ++ error (_("Out of memory allocating dump request table.\n")); ++ ++ new_request->name = strdup (section); ++ if (!new_request->name) ++ error (_("Out of memory allocating dump request table.\n")); ++ ++ new_request->type = type; ++ ++ new_request->next = dump_sects_byname; ++ dump_sects_byname = new_request; ++} ++ ++static inline void ++request_dump (struct dump_data *dumpdata, dump_type type) ++{ ++ int section; ++ char * cp; ++ ++ do_dump = true; ++ section = strtoul (optarg, & cp, 0); ++ ++ if (! *cp && section >= 0) ++ request_dump_bynumber (dumpdata, section, type); ++ else ++ request_dump_byname (optarg, type); ++} ++ ++static void ++parse_args (struct dump_data *dumpdata, int argc, char ** argv) ++{ ++ int c; ++ ++ if (argc < 2) ++ usage (stderr); ++ ++ while ((c = getopt_long ++ (argc, argv, "ACDHILNPR:STU:VWacdeghi:lnp:rstuvw::x:z", options, NULL)) != EOF) ++ { ++ switch (c) ++ { ++ case 0: ++ /* Long options. */ ++ break; ++ case 'H': ++ usage (stdout); ++ break; ++ ++ case 'a': ++ do_syms = true; ++ do_reloc = true; ++ do_unwind = true; ++ do_dynamic = true; ++ do_header = true; ++ do_sections = true; ++ do_section_groups = true; ++ do_segments = true; ++ do_version = true; ++ do_histogram = true; ++ do_arch = true; ++ do_notes = true; ++ break; ++ ++ case 'g': ++ do_section_groups = true; ++ break; ++ case 't': ++ case 'N': ++ do_sections = true; ++ do_section_details = true; ++ break; ++ case 'e': ++ do_header = true; ++ do_sections = true; ++ do_segments = true; ++ break; ++ case 'A': ++ do_arch = true; ++ break; ++ case 'D': ++ do_using_dynamic = true; ++ break; ++ case 'r': ++ do_reloc = true; ++ break; ++ case 'u': ++ do_unwind = true; ++ break; ++ case 'h': ++ do_header = true; ++ break; ++ case 'l': ++ do_segments = true; ++ break; ++ case 's': ++ do_syms = true; ++ break; ++ case 'S': ++ do_sections = true; ++ break; ++ case 'd': ++ do_dynamic = true; ++ break; ++ case 'I': ++ do_histogram = true; ++ break; ++ case 'n': ++ do_notes = true; ++ break; ++ case 'c': ++ do_archive_index = true; ++ break; ++ case 'L': ++ do_checks = true; ++ break; ++ case 'P': ++ process_links = true; ++ do_follow_links = true; ++ break; ++ case 'x': ++ request_dump (dumpdata, HEX_DUMP); ++ break; ++ case 'p': ++ request_dump (dumpdata, STRING_DUMP); ++ break; ++ case 'R': ++ request_dump (dumpdata, RELOC_DUMP); ++ break; ++ case 'z': ++ decompress_dumps = true; ++ break; ++ case 'w': ++ do_dump = true; ++ if (optarg == NULL) ++ { ++ do_debugging = true; ++ dwarf_select_sections_all (); ++ } ++ else ++ { ++ do_debugging = false; ++ dwarf_select_sections_by_letters (optarg); ++ } ++ break; ++ case OPTION_DEBUG_DUMP: ++ do_dump = true; ++ if (optarg == NULL) ++ { ++ do_debugging = true; ++ dwarf_select_sections_all (); ++ } ++ else ++ { ++ do_debugging = false; ++ dwarf_select_sections_by_names (optarg); ++ } ++ break; ++ case OPTION_DWARF_DEPTH: ++ { ++ char *cp; ++ ++ dwarf_cutoff_level = strtoul (optarg, & cp, 0); ++ } ++ break; ++ case OPTION_DWARF_START: ++ { ++ char *cp; ++ ++ dwarf_start_die = strtoul (optarg, & cp, 0); ++ } ++ break; ++ case OPTION_DWARF_CHECK: ++ dwarf_check = true; ++ break; ++ case OPTION_CTF_DUMP: ++ do_ctf = true; ++ request_dump (dumpdata, CTF_DUMP); ++ break; ++ case OPTION_CTF_SYMBOLS: ++ free (dump_ctf_symtab_name); ++ dump_ctf_symtab_name = strdup (optarg); ++ break; ++ case OPTION_CTF_STRINGS: ++ free (dump_ctf_strtab_name); ++ dump_ctf_strtab_name = strdup (optarg); ++ break; ++ case OPTION_CTF_PARENT: ++ free (dump_ctf_parent_name); ++ dump_ctf_parent_name = strdup (optarg); ++ break; ++ case OPTION_DYN_SYMS: ++ do_dyn_syms = true; ++ break; ++ case OPTION_LTO_SYMS: ++ do_lto_syms = true; ++ break; ++#ifdef SUPPORT_DISASSEMBLY ++ case 'i': ++ request_dump (dumpdata, DISASS_DUMP); ++ break; ++#endif ++ case 'v': ++ print_version (program_name); ++ break; ++ case 'V': ++ do_version = true; ++ break; ++ case 'W': ++ do_wide = true; ++ break; ++ case 'T': ++ do_not_show_symbol_truncation = true; ++ break; ++ case 'C': ++ do_demangle = true; ++ if (optarg != NULL) ++ { ++ enum demangling_styles style; ++ ++ style = cplus_demangle_name_to_style (optarg); ++ if (style == unknown_demangling) ++ error (_("unknown demangling style `%s'"), optarg); ++ ++ cplus_demangle_set_style (style); ++ } ++ break; ++ case OPTION_NO_DEMANGLING: ++ do_demangle = false; ++ break; ++ case OPTION_RECURSE_LIMIT: ++ demangle_flags &= ~ DMGL_NO_RECURSE_LIMIT; ++ break; ++ case OPTION_NO_RECURSE_LIMIT: ++ demangle_flags |= DMGL_NO_RECURSE_LIMIT; ++ break; ++ case OPTION_WITH_SYMBOL_VERSIONS: ++ /* Ignored for backward compatibility. */ ++ break; ++ ++ case 'U': ++ if (optarg == NULL) ++ error (_("Missing arg to -U/--unicode")); /* Can this happen ? */ ++ else if (streq (optarg, "default") || streq (optarg, "d")) ++ unicode_display = unicode_default; ++ else if (streq (optarg, "locale") || streq (optarg, "l")) ++ unicode_display = unicode_locale; ++ else if (streq (optarg, "escape") || streq (optarg, "e")) ++ unicode_display = unicode_escape; ++ else if (streq (optarg, "invalid") || streq (optarg, "i")) ++ unicode_display = unicode_invalid; ++ else if (streq (optarg, "hex") || streq (optarg, "x")) ++ unicode_display = unicode_hex; ++ else if (streq (optarg, "highlight") || streq (optarg, "h")) ++ unicode_display = unicode_highlight; ++ else ++ error (_("invalid argument to -U/--unicode: %s"), optarg); ++ break; ++ ++ case OPTION_SYM_BASE: ++ sym_base = 0; ++ if (optarg != NULL) ++ { ++ sym_base = strtoul (optarg, NULL, 0); ++ switch (sym_base) ++ { ++ case 0: ++ case 8: ++ case 10: ++ case 16: ++ break; ++ ++ default: ++ sym_base = 0; ++ break; ++ } ++ } ++ break; ++ ++ default: ++ /* xgettext:c-format */ ++ error (_("Invalid option '-%c'\n"), c); ++ /* Fall through. */ ++ case '?': ++ usage (stderr); ++ } ++ } ++ ++ if (!do_dynamic && !do_syms && !do_reloc && !do_unwind && !do_sections ++ && !do_segments && !do_header && !do_dump && !do_version ++ && !do_histogram && !do_debugging && !do_arch && !do_notes ++ && !do_section_groups && !do_archive_index ++ && !do_dyn_syms && !do_lto_syms) ++ { ++ if (do_checks) ++ { ++ check_all = true; ++ do_dynamic = do_syms = do_reloc = do_unwind = do_sections = true; ++ do_segments = do_header = do_dump = do_version = true; ++ do_histogram = do_debugging = do_arch = do_notes = true; ++ do_section_groups = do_archive_index = do_dyn_syms = true; ++ do_lto_syms = true; ++ } ++ else ++ usage (stderr); ++ } ++} ++ ++static const char * ++get_elf_class (unsigned int elf_class) ++{ ++ static char buff[32]; ++ ++ switch (elf_class) ++ { ++ case ELFCLASSNONE: return _("none"); ++ case ELFCLASS32: return "ELF32"; ++ case ELFCLASS64: return "ELF64"; ++ default: ++ snprintf (buff, sizeof (buff), _(""), elf_class); ++ return buff; ++ } ++} ++ ++static const char * ++get_data_encoding (unsigned int encoding) ++{ ++ static char buff[32]; ++ ++ switch (encoding) ++ { ++ case ELFDATANONE: return _("none"); ++ case ELFDATA2LSB: return _("2's complement, little endian"); ++ case ELFDATA2MSB: return _("2's complement, big endian"); ++ default: ++ snprintf (buff, sizeof (buff), _(""), encoding); ++ return buff; ++ } ++} ++ ++/* Decode the data held in 'filedata->file_header'. */ ++ ++static bool ++process_file_header (Filedata * filedata) ++{ ++ Elf_Internal_Ehdr * header = & filedata->file_header; ++ ++ if ( header->e_ident[EI_MAG0] != ELFMAG0 ++ || header->e_ident[EI_MAG1] != ELFMAG1 ++ || header->e_ident[EI_MAG2] != ELFMAG2 ++ || header->e_ident[EI_MAG3] != ELFMAG3) ++ { ++ error ++ (_("Not an ELF file - it has the wrong magic bytes at the start\n")); ++ return false; ++ } ++ ++ if (! filedata->is_separate) ++ init_dwarf_regnames_by_elf_machine_code (header->e_machine); ++ ++ if (do_header) ++ { ++ unsigned i; ++ ++ if (filedata->is_separate) ++ printf (_("ELF Header in linked file '%s':\n"), filedata->file_name); ++ else ++ printf (_("ELF Header:\n")); ++ printf (_(" Magic: ")); ++ for (i = 0; i < EI_NIDENT; i++) ++ printf ("%2.2x ", header->e_ident[i]); ++ printf ("\n"); ++ printf (_(" Class: %s\n"), ++ get_elf_class (header->e_ident[EI_CLASS])); ++ printf (_(" Data: %s\n"), ++ get_data_encoding (header->e_ident[EI_DATA])); ++ printf (_(" Version: %d%s\n"), ++ header->e_ident[EI_VERSION], ++ (header->e_ident[EI_VERSION] == EV_CURRENT ++ ? _(" (current)") ++ : (header->e_ident[EI_VERSION] != EV_NONE ++ ? _(" ") ++ : ""))); ++ printf (_(" OS/ABI: %s\n"), ++ get_osabi_name (filedata, header->e_ident[EI_OSABI])); ++ printf (_(" ABI Version: %d\n"), ++ header->e_ident[EI_ABIVERSION]); ++ printf (_(" Type: %s\n"), ++ get_file_type (filedata)); ++ printf (_(" Machine: %s\n"), ++ get_machine_name (header->e_machine)); ++ printf (_(" Version: 0x%lx\n"), ++ header->e_version); ++ ++ printf (_(" Entry point address: ")); ++ print_vma (header->e_entry, PREFIX_HEX); ++ printf (_("\n Start of program headers: ")); ++ print_vma (header->e_phoff, DEC); ++ printf (_(" (bytes into file)\n Start of section headers: ")); ++ print_vma (header->e_shoff, DEC); ++ printf (_(" (bytes into file)\n")); ++ ++ printf (_(" Flags: 0x%lx%s\n"), ++ header->e_flags, ++ get_machine_flags (filedata, header->e_flags, header->e_machine)); ++ printf (_(" Size of this header: %u (bytes)\n"), ++ header->e_ehsize); ++ printf (_(" Size of program headers: %u (bytes)\n"), ++ header->e_phentsize); ++ printf (_(" Number of program headers: %u"), ++ header->e_phnum); ++ if (filedata->section_headers != NULL ++ && header->e_phnum == PN_XNUM ++ && filedata->section_headers[0].sh_info != 0) ++ { ++ header->e_phnum = filedata->section_headers[0].sh_info; ++ printf (" (%u)", header->e_phnum); ++ } ++ putc ('\n', stdout); ++ printf (_(" Size of section headers: %u (bytes)\n"), ++ header->e_shentsize); ++ printf (_(" Number of section headers: %u"), ++ header->e_shnum); ++ if (filedata->section_headers != NULL && header->e_shnum == SHN_UNDEF) ++ { ++ header->e_shnum = filedata->section_headers[0].sh_size; ++ printf (" (%u)", header->e_shnum); ++ } ++ putc ('\n', stdout); ++ printf (_(" Section header string table index: %u"), ++ header->e_shstrndx); ++ if (filedata->section_headers != NULL ++ && header->e_shstrndx == (SHN_XINDEX & 0xffff)) ++ { ++ header->e_shstrndx = filedata->section_headers[0].sh_link; ++ printf (" (%u)", header->e_shstrndx); ++ } ++ if (header->e_shstrndx != SHN_UNDEF ++ && header->e_shstrndx >= header->e_shnum) ++ { ++ header->e_shstrndx = SHN_UNDEF; ++ printf (_(" ")); ++ } ++ putc ('\n', stdout); ++ } ++ ++ if (filedata->section_headers != NULL) ++ { ++ if (header->e_phnum == PN_XNUM ++ && filedata->section_headers[0].sh_info != 0) ++ header->e_phnum = filedata->section_headers[0].sh_info; ++ if (header->e_shnum == SHN_UNDEF) ++ header->e_shnum = filedata->section_headers[0].sh_size; ++ if (header->e_shstrndx == (SHN_XINDEX & 0xffff)) ++ header->e_shstrndx = filedata->section_headers[0].sh_link; ++ if (header->e_shstrndx >= header->e_shnum) ++ header->e_shstrndx = SHN_UNDEF; ++ } ++ ++ return true; ++} ++ ++/* Read in the program headers from FILEDATA and store them in PHEADERS. ++ Returns TRUE upon success, FALSE otherwise. Loads 32-bit headers. */ ++ ++static bool ++get_32bit_program_headers (Filedata * filedata, Elf_Internal_Phdr * pheaders) ++{ ++ Elf32_External_Phdr * phdrs; ++ Elf32_External_Phdr * external; ++ Elf_Internal_Phdr * internal; ++ unsigned int i; ++ unsigned int size = filedata->file_header.e_phentsize; ++ unsigned int num = filedata->file_header.e_phnum; ++ ++ /* PR binutils/17531: Cope with unexpected section header sizes. */ ++ if (size == 0 || num == 0) ++ return false; ++ if (size < sizeof * phdrs) ++ { ++ error (_("The e_phentsize field in the ELF header is less than the size of an ELF program header\n")); ++ return false; ++ } ++ if (size > sizeof * phdrs) ++ warn (_("The e_phentsize field in the ELF header is larger than the size of an ELF program header\n")); ++ ++ phdrs = (Elf32_External_Phdr *) get_data (NULL, filedata, filedata->file_header.e_phoff, ++ size, num, _("program headers")); ++ if (phdrs == NULL) ++ return false; ++ ++ for (i = 0, internal = pheaders, external = phdrs; ++ i < filedata->file_header.e_phnum; ++ i++, internal++, external++) ++ { ++ internal->p_type = BYTE_GET (external->p_type); ++ internal->p_offset = BYTE_GET (external->p_offset); ++ internal->p_vaddr = BYTE_GET (external->p_vaddr); ++ internal->p_paddr = BYTE_GET (external->p_paddr); ++ internal->p_filesz = BYTE_GET (external->p_filesz); ++ internal->p_memsz = BYTE_GET (external->p_memsz); ++ internal->p_flags = BYTE_GET (external->p_flags); ++ internal->p_align = BYTE_GET (external->p_align); ++ } ++ ++ free (phdrs); ++ return true; ++} ++ ++/* Read in the program headers from FILEDATA and store them in PHEADERS. ++ Returns TRUE upon success, FALSE otherwise. Loads 64-bit headers. */ ++ ++static bool ++get_64bit_program_headers (Filedata * filedata, Elf_Internal_Phdr * pheaders) ++{ ++ Elf64_External_Phdr * phdrs; ++ Elf64_External_Phdr * external; ++ Elf_Internal_Phdr * internal; ++ unsigned int i; ++ unsigned int size = filedata->file_header.e_phentsize; ++ unsigned int num = filedata->file_header.e_phnum; ++ ++ /* PR binutils/17531: Cope with unexpected section header sizes. */ ++ if (size == 0 || num == 0) ++ return false; ++ if (size < sizeof * phdrs) ++ { ++ error (_("The e_phentsize field in the ELF header is less than the size of an ELF program header\n")); ++ return false; ++ } ++ if (size > sizeof * phdrs) ++ warn (_("The e_phentsize field in the ELF header is larger than the size of an ELF program header\n")); ++ ++ phdrs = (Elf64_External_Phdr *) get_data (NULL, filedata, filedata->file_header.e_phoff, ++ size, num, _("program headers")); ++ if (!phdrs) ++ return false; ++ ++ for (i = 0, internal = pheaders, external = phdrs; ++ i < filedata->file_header.e_phnum; ++ i++, internal++, external++) ++ { ++ internal->p_type = BYTE_GET (external->p_type); ++ internal->p_flags = BYTE_GET (external->p_flags); ++ internal->p_offset = BYTE_GET (external->p_offset); ++ internal->p_vaddr = BYTE_GET (external->p_vaddr); ++ internal->p_paddr = BYTE_GET (external->p_paddr); ++ internal->p_filesz = BYTE_GET (external->p_filesz); ++ internal->p_memsz = BYTE_GET (external->p_memsz); ++ internal->p_align = BYTE_GET (external->p_align); ++ } ++ ++ free (phdrs); ++ return true; ++} ++ ++/* Returns TRUE if the program headers were read into `program_headers'. */ ++ ++static bool ++get_program_headers (Filedata * filedata) ++{ ++ Elf_Internal_Phdr * phdrs; ++ ++ /* Check cache of prior read. */ ++ if (filedata->program_headers != NULL) ++ return true; ++ ++ /* Be kind to memory checkers by looking for ++ e_phnum values which we know must be invalid. */ ++ if (filedata->file_header.e_phnum ++ * (is_32bit_elf ? sizeof (Elf32_External_Phdr) : sizeof (Elf64_External_Phdr)) ++ >= filedata->file_size) ++ { ++ error (_("Too many program headers - %#x - the file is not that big\n"), ++ filedata->file_header.e_phnum); ++ return false; ++ } ++ ++ phdrs = (Elf_Internal_Phdr *) cmalloc (filedata->file_header.e_phnum, ++ sizeof (Elf_Internal_Phdr)); ++ if (phdrs == NULL) ++ { ++ error (_("Out of memory reading %u program headers\n"), ++ filedata->file_header.e_phnum); ++ return false; ++ } ++ ++ if (is_32bit_elf ++ ? get_32bit_program_headers (filedata, phdrs) ++ : get_64bit_program_headers (filedata, phdrs)) ++ { ++ filedata->program_headers = phdrs; ++ return true; ++ } ++ ++ free (phdrs); ++ return false; ++} ++ ++/* Print program header info and locate dynamic section. */ ++ ++static void ++process_program_headers (Filedata * filedata) ++{ ++ Elf_Internal_Phdr * segment; ++ unsigned int i; ++ Elf_Internal_Phdr * previous_load = NULL; ++ ++ if (filedata->file_header.e_phnum == 0) ++ { ++ /* PR binutils/12467. */ ++ if (filedata->file_header.e_phoff != 0) ++ warn (_("possibly corrupt ELF header - it has a non-zero program" ++ " header offset, but no program headers\n")); ++ else if (do_segments) ++ { ++ if (filedata->is_separate) ++ printf (_("\nThere are no program headers in linked file '%s'.\n"), ++ filedata->file_name); ++ else ++ printf (_("\nThere are no program headers in this file.\n")); ++ } ++ goto no_headers; ++ } ++ ++ if (do_segments && !do_header) ++ { ++ if (filedata->is_separate) ++ printf ("\nIn linked file '%s' the ELF file type is %s\n", ++ filedata->file_name, get_file_type (filedata)); ++ else ++ printf (_("\nElf file type is %s\n"), get_file_type (filedata)); ++ printf (_("Entry point 0x%s\n"), bfd_vmatoa ("x", filedata->file_header.e_entry)); ++ printf (ngettext ("There is %d program header, starting at offset %s\n", ++ "There are %d program headers, starting at offset %s\n", ++ filedata->file_header.e_phnum), ++ filedata->file_header.e_phnum, ++ bfd_vmatoa ("u", filedata->file_header.e_phoff)); ++ } ++ ++ if (! get_program_headers (filedata)) ++ goto no_headers; ++ ++ if (do_segments) ++ { ++ if (filedata->file_header.e_phnum > 1) ++ printf (_("\nProgram Headers:\n")); ++ else ++ printf (_("\nProgram Headers:\n")); ++ ++ if (is_32bit_elf) ++ printf ++ (_(" Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align\n")); ++ else if (do_wide) ++ printf ++ (_(" Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align\n")); ++ else ++ { ++ printf ++ (_(" Type Offset VirtAddr PhysAddr\n")); ++ printf ++ (_(" FileSiz MemSiz Flags Align\n")); ++ } ++ } ++ ++ unsigned long dynamic_addr = 0; ++ bfd_size_type dynamic_size = 0; ++ for (i = 0, segment = filedata->program_headers; ++ i < filedata->file_header.e_phnum; ++ i++, segment++) ++ { ++ if (do_segments) ++ { ++ printf (" %-14.14s ", get_segment_type (filedata, segment->p_type)); ++ ++ if (is_32bit_elf) ++ { ++ printf ("0x%6.6lx ", (unsigned long) segment->p_offset); ++ printf ("0x%8.8lx ", (unsigned long) segment->p_vaddr); ++ printf ("0x%8.8lx ", (unsigned long) segment->p_paddr); ++ printf ("0x%5.5lx ", (unsigned long) segment->p_filesz); ++ printf ("0x%5.5lx ", (unsigned long) segment->p_memsz); ++ printf ("%c%c%c ", ++ (segment->p_flags & PF_R ? 'R' : ' '), ++ (segment->p_flags & PF_W ? 'W' : ' '), ++ (segment->p_flags & PF_X ? 'E' : ' ')); ++ printf ("%#lx", (unsigned long) segment->p_align); ++ } ++ else if (do_wide) ++ { ++ if ((unsigned long) segment->p_offset == segment->p_offset) ++ printf ("0x%6.6lx ", (unsigned long) segment->p_offset); ++ else ++ { ++ print_vma (segment->p_offset, FULL_HEX); ++ putchar (' '); ++ } ++ ++ print_vma (segment->p_vaddr, FULL_HEX); ++ putchar (' '); ++ print_vma (segment->p_paddr, FULL_HEX); ++ putchar (' '); ++ ++ if ((unsigned long) segment->p_filesz == segment->p_filesz) ++ printf ("0x%6.6lx ", (unsigned long) segment->p_filesz); ++ else ++ { ++ print_vma (segment->p_filesz, FULL_HEX); ++ putchar (' '); ++ } ++ ++ if ((unsigned long) segment->p_memsz == segment->p_memsz) ++ printf ("0x%6.6lx", (unsigned long) segment->p_memsz); ++ else ++ { ++ print_vma (segment->p_memsz, FULL_HEX); ++ } ++ ++ printf (" %c%c%c ", ++ (segment->p_flags & PF_R ? 'R' : ' '), ++ (segment->p_flags & PF_W ? 'W' : ' '), ++ (segment->p_flags & PF_X ? 'E' : ' ')); ++ ++ if ((unsigned long) segment->p_align == segment->p_align) ++ printf ("%#lx", (unsigned long) segment->p_align); ++ else ++ { ++ print_vma (segment->p_align, PREFIX_HEX); ++ } ++ } ++ else ++ { ++ print_vma (segment->p_offset, FULL_HEX); ++ putchar (' '); ++ print_vma (segment->p_vaddr, FULL_HEX); ++ putchar (' '); ++ print_vma (segment->p_paddr, FULL_HEX); ++ printf ("\n "); ++ print_vma (segment->p_filesz, FULL_HEX); ++ putchar (' '); ++ print_vma (segment->p_memsz, FULL_HEX); ++ printf (" %c%c%c ", ++ (segment->p_flags & PF_R ? 'R' : ' '), ++ (segment->p_flags & PF_W ? 'W' : ' '), ++ (segment->p_flags & PF_X ? 'E' : ' ')); ++ print_vma (segment->p_align, PREFIX_HEX); ++ } ++ ++ putc ('\n', stdout); ++ } ++ ++ switch (segment->p_type) ++ { ++ case PT_LOAD: ++#if 0 /* Do not warn about out of order PT_LOAD segments. Although officially ++ required by the ELF standard, several programs, including the Linux ++ kernel, make use of non-ordered segments. */ ++ if (previous_load ++ && previous_load->p_vaddr > segment->p_vaddr) ++ error (_("LOAD segments must be sorted in order of increasing VirtAddr\n")); ++#endif ++ if (segment->p_memsz < segment->p_filesz) ++ error (_("the segment's file size is larger than its memory size\n")); ++ previous_load = segment; ++ break; ++ ++ case PT_PHDR: ++ /* PR 20815 - Verify that the program header is loaded into memory. */ ++ if (i > 0 && previous_load != NULL) ++ error (_("the PHDR segment must occur before any LOAD segment\n")); ++ if (filedata->file_header.e_machine != EM_PARISC) ++ { ++ unsigned int j; ++ ++ for (j = 1; j < filedata->file_header.e_phnum; j++) ++ { ++ Elf_Internal_Phdr *load = filedata->program_headers + j; ++ if (load->p_type == PT_LOAD ++ && load->p_offset <= segment->p_offset ++ && (load->p_offset + load->p_filesz ++ >= segment->p_offset + segment->p_filesz) ++ && load->p_vaddr <= segment->p_vaddr ++ && (load->p_vaddr + load->p_filesz ++ >= segment->p_vaddr + segment->p_filesz)) ++ break; ++ } ++ if (j == filedata->file_header.e_phnum) ++ error (_("the PHDR segment is not covered by a LOAD segment\n")); ++ } ++ break; ++ ++ case PT_DYNAMIC: ++ if (dynamic_addr) ++ error (_("more than one dynamic segment\n")); ++ ++ /* By default, assume that the .dynamic section is the first ++ section in the DYNAMIC segment. */ ++ dynamic_addr = segment->p_offset; ++ dynamic_size = segment->p_filesz; ++ ++ /* Try to locate the .dynamic section. If there is ++ a section header table, we can easily locate it. */ ++ if (filedata->section_headers != NULL) ++ { ++ Elf_Internal_Shdr * sec; ++ ++ sec = find_section (filedata, ".dynamic"); ++ if (sec == NULL || sec->sh_size == 0) ++ { ++ /* A corresponding .dynamic section is expected, but on ++ IA-64/OpenVMS it is OK for it to be missing. */ ++ if (!is_ia64_vms (filedata)) ++ error (_("no .dynamic section in the dynamic segment\n")); ++ break; ++ } ++ ++ if (sec->sh_type == SHT_NOBITS) ++ { ++ dynamic_addr = 0; ++ dynamic_size = 0; ++ break; ++ } ++ ++ dynamic_addr = sec->sh_offset; ++ dynamic_size = sec->sh_size; ++ ++ /* The PT_DYNAMIC segment, which is used by the run-time ++ loader, should exactly match the .dynamic section. */ ++ if (do_checks ++ && (dynamic_addr != segment->p_offset ++ || dynamic_size != segment->p_filesz)) ++ warn (_("\ ++the .dynamic section is not the same as the dynamic segment\n")); ++ } ++ ++ /* PR binutils/17512: Avoid corrupt dynamic section info in the ++ segment. Check this after matching against the section headers ++ so we don't warn on debuginfo file (which have NOBITS .dynamic ++ sections). */ ++ if (dynamic_addr > filedata->file_size ++ || (dynamic_size > filedata->file_size - dynamic_addr)) ++ { ++ error (_("the dynamic segment offset + size exceeds the size of the file\n")); ++ dynamic_addr = 0; ++ dynamic_size = 0; ++ } ++ break; ++ ++ case PT_INTERP: ++ if (segment->p_offset >= filedata->file_size ++ || segment->p_filesz > filedata->file_size - segment->p_offset ++ || segment->p_filesz - 1 >= (size_t) -2 ++ || fseek (filedata->handle, ++ filedata->archive_file_offset + (long) segment->p_offset, ++ SEEK_SET)) ++ error (_("Unable to find program interpreter name\n")); ++ else ++ { ++ size_t len = segment->p_filesz; ++ free (filedata->program_interpreter); ++ filedata->program_interpreter = xmalloc (len + 1); ++ len = fread (filedata->program_interpreter, 1, len, ++ filedata->handle); ++ filedata->program_interpreter[len] = 0; ++ ++ if (do_segments) ++ printf (_(" [Requesting program interpreter: %s]\n"), ++ filedata->program_interpreter); ++ } ++ break; ++ } ++ } ++ ++ if (do_segments ++ && filedata->section_headers != NULL ++ && filedata->string_table != NULL) ++ { ++ printf (_("\n Section to Segment mapping:\n")); ++ printf (_(" Segment Sections...\n")); ++ ++ for (i = 0; i < filedata->file_header.e_phnum; i++) ++ { ++ unsigned int j; ++ Elf_Internal_Shdr * section; ++ ++ segment = filedata->program_headers + i; ++ section = filedata->section_headers + 1; ++ ++ printf (" %2.2d ", i); ++ ++ for (j = 1; j < filedata->file_header.e_shnum; j++, section++) ++ { ++ if (!ELF_TBSS_SPECIAL (section, segment) ++ && ELF_SECTION_IN_SEGMENT_STRICT (section, segment)) ++ printf ("%s ", printable_section_name (filedata, section)); ++ } ++ ++ putc ('\n',stdout); ++ } ++ } ++ ++ filedata->dynamic_addr = dynamic_addr; ++ filedata->dynamic_size = dynamic_size ? dynamic_size : 1; ++ return; ++ ++ no_headers: ++ filedata->dynamic_addr = 0; ++ filedata->dynamic_size = 1; ++} ++ ++ ++/* Find the file offset corresponding to VMA by using the program headers. */ ++ ++static long ++offset_from_vma (Filedata * filedata, bfd_vma vma, bfd_size_type size) ++{ ++ Elf_Internal_Phdr * seg; ++ ++ if (! get_program_headers (filedata)) ++ { ++ warn (_("Cannot interpret virtual addresses without program headers.\n")); ++ return (long) vma; ++ } ++ ++ for (seg = filedata->program_headers; ++ seg < filedata->program_headers + filedata->file_header.e_phnum; ++ ++seg) ++ { ++ if (seg->p_type != PT_LOAD) ++ continue; ++ ++ if (vma >= (seg->p_vaddr & -seg->p_align) ++ && vma + size <= seg->p_vaddr + seg->p_filesz) ++ return vma - seg->p_vaddr + seg->p_offset; ++ } ++ ++ warn (_("Virtual address 0x%lx not located in any PT_LOAD segment.\n"), ++ (unsigned long) vma); ++ return (long) vma; ++} ++ ++ ++/* Allocate memory and load the sections headers into FILEDATA->filedata->section_headers. ++ If PROBE is true, this is just a probe and we do not generate any error ++ messages if the load fails. */ ++ ++static bool ++get_32bit_section_headers (Filedata * filedata, bool probe) ++{ ++ Elf32_External_Shdr * shdrs; ++ Elf_Internal_Shdr * internal; ++ unsigned int i; ++ unsigned int size = filedata->file_header.e_shentsize; ++ unsigned int num = probe ? 1 : filedata->file_header.e_shnum; ++ ++ /* PR binutils/17531: Cope with unexpected section header sizes. */ ++ if (size == 0 || num == 0) ++ return false; ++ if (size < sizeof * shdrs) ++ { ++ if (! probe) ++ error (_("The e_shentsize field in the ELF header is less than the size of an ELF section header\n")); ++ return false; ++ } ++ if (!probe && size > sizeof * shdrs) ++ warn (_("The e_shentsize field in the ELF header is larger than the size of an ELF section header\n")); ++ ++ shdrs = (Elf32_External_Shdr *) get_data (NULL, filedata, filedata->file_header.e_shoff, ++ size, num, ++ probe ? NULL : _("section headers")); ++ if (shdrs == NULL) ++ return false; ++ ++ filedata->section_headers = (Elf_Internal_Shdr *) ++ cmalloc (num, sizeof (Elf_Internal_Shdr)); ++ if (filedata->section_headers == NULL) ++ { ++ if (!probe) ++ error (_("Out of memory reading %u section headers\n"), num); ++ free (shdrs); ++ return false; ++ } ++ ++ for (i = 0, internal = filedata->section_headers; ++ i < num; ++ i++, internal++) ++ { ++ internal->sh_name = BYTE_GET (shdrs[i].sh_name); ++ internal->sh_type = BYTE_GET (shdrs[i].sh_type); ++ internal->sh_flags = BYTE_GET (shdrs[i].sh_flags); ++ internal->sh_addr = BYTE_GET (shdrs[i].sh_addr); ++ internal->sh_offset = BYTE_GET (shdrs[i].sh_offset); ++ internal->sh_size = BYTE_GET (shdrs[i].sh_size); ++ internal->sh_link = BYTE_GET (shdrs[i].sh_link); ++ internal->sh_info = BYTE_GET (shdrs[i].sh_info); ++ internal->sh_addralign = BYTE_GET (shdrs[i].sh_addralign); ++ internal->sh_entsize = BYTE_GET (shdrs[i].sh_entsize); ++ if (!probe && internal->sh_link > num) ++ warn (_("Section %u has an out of range sh_link value of %u\n"), i, internal->sh_link); ++ if (!probe && internal->sh_flags & SHF_INFO_LINK && internal->sh_info > num) ++ warn (_("Section %u has an out of range sh_info value of %u\n"), i, internal->sh_info); ++ } ++ ++ free (shdrs); ++ return true; ++} ++ ++/* Like get_32bit_section_headers, except that it fetches 64-bit headers. */ ++ ++static bool ++get_64bit_section_headers (Filedata * filedata, bool probe) ++{ ++ Elf64_External_Shdr * shdrs; ++ Elf_Internal_Shdr * internal; ++ unsigned int i; ++ unsigned int size = filedata->file_header.e_shentsize; ++ unsigned int num = probe ? 1 : filedata->file_header.e_shnum; ++ ++ /* PR binutils/17531: Cope with unexpected section header sizes. */ ++ if (size == 0 || num == 0) ++ return false; ++ ++ if (size < sizeof * shdrs) ++ { ++ if (! probe) ++ error (_("The e_shentsize field in the ELF header is less than the size of an ELF section header\n")); ++ return false; ++ } ++ ++ if (! probe && size > sizeof * shdrs) ++ warn (_("The e_shentsize field in the ELF header is larger than the size of an ELF section header\n")); ++ ++ shdrs = (Elf64_External_Shdr *) get_data (NULL, filedata, ++ filedata->file_header.e_shoff, ++ size, num, ++ probe ? NULL : _("section headers")); ++ if (shdrs == NULL) ++ return false; ++ ++ filedata->section_headers = (Elf_Internal_Shdr *) ++ cmalloc (num, sizeof (Elf_Internal_Shdr)); ++ if (filedata->section_headers == NULL) ++ { ++ if (! probe) ++ error (_("Out of memory reading %u section headers\n"), num); ++ free (shdrs); ++ return false; ++ } ++ ++ for (i = 0, internal = filedata->section_headers; ++ i < num; ++ i++, internal++) ++ { ++ internal->sh_name = BYTE_GET (shdrs[i].sh_name); ++ internal->sh_type = BYTE_GET (shdrs[i].sh_type); ++ internal->sh_flags = BYTE_GET (shdrs[i].sh_flags); ++ internal->sh_addr = BYTE_GET (shdrs[i].sh_addr); ++ internal->sh_size = BYTE_GET (shdrs[i].sh_size); ++ internal->sh_entsize = BYTE_GET (shdrs[i].sh_entsize); ++ internal->sh_link = BYTE_GET (shdrs[i].sh_link); ++ internal->sh_info = BYTE_GET (shdrs[i].sh_info); ++ internal->sh_offset = BYTE_GET (shdrs[i].sh_offset); ++ internal->sh_addralign = BYTE_GET (shdrs[i].sh_addralign); ++ if (!probe && internal->sh_link > num) ++ warn (_("Section %u has an out of range sh_link value of %u\n"), i, internal->sh_link); ++ if (!probe && internal->sh_flags & SHF_INFO_LINK && internal->sh_info > num) ++ warn (_("Section %u has an out of range sh_info value of %u\n"), i, internal->sh_info); ++ } ++ ++ free (shdrs); ++ return true; ++} ++ ++static bool ++get_section_headers (Filedata *filedata, bool probe) ++{ ++ if (filedata->section_headers != NULL) ++ return true; ++ ++ if (is_32bit_elf) ++ return get_32bit_section_headers (filedata, probe); ++ else ++ return get_64bit_section_headers (filedata, probe); ++} ++ ++static Elf_Internal_Sym * ++get_32bit_elf_symbols (Filedata * filedata, ++ Elf_Internal_Shdr * section, ++ unsigned long * num_syms_return) ++{ ++ unsigned long number = 0; ++ Elf32_External_Sym * esyms = NULL; ++ Elf_External_Sym_Shndx * shndx = NULL; ++ Elf_Internal_Sym * isyms = NULL; ++ Elf_Internal_Sym * psym; ++ unsigned int j; ++ elf_section_list * entry; ++ ++ if (section->sh_size == 0) ++ { ++ if (num_syms_return != NULL) ++ * num_syms_return = 0; ++ return NULL; ++ } ++ ++ /* Run some sanity checks first. */ ++ if (section->sh_entsize == 0 || section->sh_entsize > section->sh_size) ++ { ++ error (_("Section %s has an invalid sh_entsize of 0x%lx\n"), ++ printable_section_name (filedata, section), ++ (unsigned long) section->sh_entsize); ++ goto exit_point; ++ } ++ ++ if (section->sh_size > filedata->file_size) ++ { ++ error (_("Section %s has an invalid sh_size of 0x%lx\n"), ++ printable_section_name (filedata, section), ++ (unsigned long) section->sh_size); ++ goto exit_point; ++ } ++ ++ number = section->sh_size / section->sh_entsize; ++ ++ if (number * sizeof (Elf32_External_Sym) > section->sh_size + 1) ++ { ++ error (_("Size (0x%lx) of section %s is not a multiple of its sh_entsize (0x%lx)\n"), ++ (unsigned long) section->sh_size, ++ printable_section_name (filedata, section), ++ (unsigned long) section->sh_entsize); ++ goto exit_point; ++ } ++ ++ esyms = (Elf32_External_Sym *) get_data (NULL, filedata, section->sh_offset, 1, ++ section->sh_size, _("symbols")); ++ if (esyms == NULL) ++ goto exit_point; ++ ++ shndx = NULL; ++ for (entry = filedata->symtab_shndx_list; entry != NULL; entry = entry->next) ++ { ++ if (entry->hdr->sh_link != (unsigned long) (section - filedata->section_headers)) ++ continue; ++ ++ if (shndx != NULL) ++ { ++ error (_("Multiple symbol table index sections associated with the same symbol section\n")); ++ free (shndx); ++ } ++ ++ shndx = (Elf_External_Sym_Shndx *) get_data (NULL, filedata, ++ entry->hdr->sh_offset, ++ 1, entry->hdr->sh_size, ++ _("symbol table section indices")); ++ if (shndx == NULL) ++ goto exit_point; ++ ++ /* PR17531: file: heap-buffer-overflow */ ++ if (entry->hdr->sh_size / sizeof (Elf_External_Sym_Shndx) < number) ++ { ++ error (_("Index section %s has an sh_size of 0x%lx - expected 0x%lx\n"), ++ printable_section_name (filedata, entry->hdr), ++ (unsigned long) entry->hdr->sh_size, ++ (unsigned long) section->sh_size); ++ goto exit_point; ++ } ++ } ++ ++ isyms = (Elf_Internal_Sym *) cmalloc (number, sizeof (Elf_Internal_Sym)); ++ ++ if (isyms == NULL) ++ { ++ error (_("Out of memory reading %lu symbols\n"), ++ (unsigned long) number); ++ goto exit_point; ++ } ++ ++ for (j = 0, psym = isyms; j < number; j++, psym++) ++ { ++ psym->st_name = BYTE_GET (esyms[j].st_name); ++ psym->st_value = BYTE_GET (esyms[j].st_value); ++ psym->st_size = BYTE_GET (esyms[j].st_size); ++ psym->st_shndx = BYTE_GET (esyms[j].st_shndx); ++ if (psym->st_shndx == (SHN_XINDEX & 0xffff) && shndx != NULL) ++ psym->st_shndx ++ = byte_get ((unsigned char *) &shndx[j], sizeof (shndx[j])); ++ else if (psym->st_shndx >= (SHN_LORESERVE & 0xffff)) ++ psym->st_shndx += SHN_LORESERVE - (SHN_LORESERVE & 0xffff); ++ psym->st_info = BYTE_GET (esyms[j].st_info); ++ psym->st_other = BYTE_GET (esyms[j].st_other); ++ } ++ ++ exit_point: ++ free (shndx); ++ free (esyms); ++ ++ if (num_syms_return != NULL) ++ * num_syms_return = isyms == NULL ? 0 : number; ++ ++ return isyms; ++} ++ ++static Elf_Internal_Sym * ++get_64bit_elf_symbols (Filedata * filedata, ++ Elf_Internal_Shdr * section, ++ unsigned long * num_syms_return) ++{ ++ unsigned long number = 0; ++ Elf64_External_Sym * esyms = NULL; ++ Elf_External_Sym_Shndx * shndx = NULL; ++ Elf_Internal_Sym * isyms = NULL; ++ Elf_Internal_Sym * psym; ++ unsigned int j; ++ elf_section_list * entry; ++ ++ if (section->sh_size == 0) ++ { ++ if (num_syms_return != NULL) ++ * num_syms_return = 0; ++ return NULL; ++ } ++ ++ /* Run some sanity checks first. */ ++ if (section->sh_entsize == 0 || section->sh_entsize > section->sh_size) ++ { ++ error (_("Section %s has an invalid sh_entsize of 0x%lx\n"), ++ printable_section_name (filedata, section), ++ (unsigned long) section->sh_entsize); ++ goto exit_point; ++ } ++ ++ if (section->sh_size > filedata->file_size) ++ { ++ error (_("Section %s has an invalid sh_size of 0x%lx\n"), ++ printable_section_name (filedata, section), ++ (unsigned long) section->sh_size); ++ goto exit_point; ++ } ++ ++ number = section->sh_size / section->sh_entsize; ++ ++ if (number * sizeof (Elf64_External_Sym) > section->sh_size + 1) ++ { ++ error (_("Size (0x%lx) of section %s is not a multiple of its sh_entsize (0x%lx)\n"), ++ (unsigned long) section->sh_size, ++ printable_section_name (filedata, section), ++ (unsigned long) section->sh_entsize); ++ goto exit_point; ++ } ++ ++ esyms = (Elf64_External_Sym *) get_data (NULL, filedata, section->sh_offset, 1, ++ section->sh_size, _("symbols")); ++ if (!esyms) ++ goto exit_point; ++ ++ shndx = NULL; ++ for (entry = filedata->symtab_shndx_list; entry != NULL; entry = entry->next) ++ { ++ if (entry->hdr->sh_link != (unsigned long) (section - filedata->section_headers)) ++ continue; ++ ++ if (shndx != NULL) ++ { ++ error (_("Multiple symbol table index sections associated with the same symbol section\n")); ++ free (shndx); ++ } ++ ++ shndx = (Elf_External_Sym_Shndx *) get_data (NULL, filedata, ++ entry->hdr->sh_offset, ++ 1, entry->hdr->sh_size, ++ _("symbol table section indices")); ++ if (shndx == NULL) ++ goto exit_point; ++ ++ /* PR17531: file: heap-buffer-overflow */ ++ if (entry->hdr->sh_size / sizeof (Elf_External_Sym_Shndx) < number) ++ { ++ error (_("Index section %s has an sh_size of 0x%lx - expected 0x%lx\n"), ++ printable_section_name (filedata, entry->hdr), ++ (unsigned long) entry->hdr->sh_size, ++ (unsigned long) section->sh_size); ++ goto exit_point; ++ } ++ } ++ ++ isyms = (Elf_Internal_Sym *) cmalloc (number, sizeof (Elf_Internal_Sym)); ++ ++ if (isyms == NULL) ++ { ++ error (_("Out of memory reading %lu symbols\n"), ++ (unsigned long) number); ++ goto exit_point; ++ } ++ ++ for (j = 0, psym = isyms; j < number; j++, psym++) ++ { ++ psym->st_name = BYTE_GET (esyms[j].st_name); ++ psym->st_info = BYTE_GET (esyms[j].st_info); ++ psym->st_other = BYTE_GET (esyms[j].st_other); ++ psym->st_shndx = BYTE_GET (esyms[j].st_shndx); ++ ++ if (psym->st_shndx == (SHN_XINDEX & 0xffff) && shndx != NULL) ++ psym->st_shndx ++ = byte_get ((unsigned char *) &shndx[j], sizeof (shndx[j])); ++ else if (psym->st_shndx >= (SHN_LORESERVE & 0xffff)) ++ psym->st_shndx += SHN_LORESERVE - (SHN_LORESERVE & 0xffff); ++ ++ psym->st_value = BYTE_GET (esyms[j].st_value); ++ psym->st_size = BYTE_GET (esyms[j].st_size); ++ } ++ ++ exit_point: ++ free (shndx); ++ free (esyms); ++ ++ if (num_syms_return != NULL) ++ * num_syms_return = isyms == NULL ? 0 : number; ++ ++ return isyms; ++} ++ ++static Elf_Internal_Sym * ++get_elf_symbols (Filedata *filedata, ++ Elf_Internal_Shdr *section, ++ unsigned long *num_syms_return) ++{ ++ if (is_32bit_elf) ++ return get_32bit_elf_symbols (filedata, section, num_syms_return); ++ else ++ return get_64bit_elf_symbols (filedata, section, num_syms_return); ++} ++ ++static const char * ++get_elf_section_flags (Filedata * filedata, bfd_vma sh_flags) ++{ ++ static char buff[1024]; ++ char * p = buff; ++ unsigned int field_size = is_32bit_elf ? 8 : 16; ++ signed int sindex; ++ unsigned int size = sizeof (buff) - (field_size + 4 + 1); ++ bfd_vma os_flags = 0; ++ bfd_vma proc_flags = 0; ++ bfd_vma unknown_flags = 0; ++ static const struct ++ { ++ const char * str; ++ unsigned int len; ++ } ++ flags [] = ++ { ++ /* 0 */ { STRING_COMMA_LEN ("WRITE") }, ++ /* 1 */ { STRING_COMMA_LEN ("ALLOC") }, ++ /* 2 */ { STRING_COMMA_LEN ("EXEC") }, ++ /* 3 */ { STRING_COMMA_LEN ("MERGE") }, ++ /* 4 */ { STRING_COMMA_LEN ("STRINGS") }, ++ /* 5 */ { STRING_COMMA_LEN ("INFO LINK") }, ++ /* 6 */ { STRING_COMMA_LEN ("LINK ORDER") }, ++ /* 7 */ { STRING_COMMA_LEN ("OS NONCONF") }, ++ /* 8 */ { STRING_COMMA_LEN ("GROUP") }, ++ /* 9 */ { STRING_COMMA_LEN ("TLS") }, ++ /* IA-64 specific. */ ++ /* 10 */ { STRING_COMMA_LEN ("SHORT") }, ++ /* 11 */ { STRING_COMMA_LEN ("NORECOV") }, ++ /* IA-64 OpenVMS specific. */ ++ /* 12 */ { STRING_COMMA_LEN ("VMS_GLOBAL") }, ++ /* 13 */ { STRING_COMMA_LEN ("VMS_OVERLAID") }, ++ /* 14 */ { STRING_COMMA_LEN ("VMS_SHARED") }, ++ /* 15 */ { STRING_COMMA_LEN ("VMS_VECTOR") }, ++ /* 16 */ { STRING_COMMA_LEN ("VMS_ALLOC_64BIT") }, ++ /* 17 */ { STRING_COMMA_LEN ("VMS_PROTECTED") }, ++ /* Generic. */ ++ /* 18 */ { STRING_COMMA_LEN ("EXCLUDE") }, ++ /* SPARC specific. */ ++ /* 19 */ { STRING_COMMA_LEN ("ORDERED") }, ++ /* 20 */ { STRING_COMMA_LEN ("COMPRESSED") }, ++ /* ARM specific. */ ++ /* 21 */ { STRING_COMMA_LEN ("ENTRYSECT") }, ++ /* 22 */ { STRING_COMMA_LEN ("ARM_PURECODE") }, ++ /* 23 */ { STRING_COMMA_LEN ("COMDEF") }, ++ /* GNU specific. */ ++ /* 24 */ { STRING_COMMA_LEN ("GNU_MBIND") }, ++ /* VLE specific. */ ++ /* 25 */ { STRING_COMMA_LEN ("VLE") }, ++ /* GNU specific. */ ++ /* 26 */ { STRING_COMMA_LEN ("GNU_RETAIN") }, ++ }; ++ ++ if (do_section_details) ++ { ++ sprintf (buff, "[%*.*lx]: ", ++ field_size, field_size, (unsigned long) sh_flags); ++ p += field_size + 4; ++ } ++ ++ while (sh_flags) ++ { ++ bfd_vma flag; ++ ++ flag = sh_flags & - sh_flags; ++ sh_flags &= ~ flag; ++ ++ if (do_section_details) ++ { ++ switch (flag) ++ { ++ case SHF_WRITE: sindex = 0; break; ++ case SHF_ALLOC: sindex = 1; break; ++ case SHF_EXECINSTR: sindex = 2; break; ++ case SHF_MERGE: sindex = 3; break; ++ case SHF_STRINGS: sindex = 4; break; ++ case SHF_INFO_LINK: sindex = 5; break; ++ case SHF_LINK_ORDER: sindex = 6; break; ++ case SHF_OS_NONCONFORMING: sindex = 7; break; ++ case SHF_GROUP: sindex = 8; break; ++ case SHF_TLS: sindex = 9; break; ++ case SHF_EXCLUDE: sindex = 18; break; ++ case SHF_COMPRESSED: sindex = 20; break; ++ ++ default: ++ sindex = -1; ++ switch (filedata->file_header.e_machine) ++ { ++ case EM_IA_64: ++ if (flag == SHF_IA_64_SHORT) ++ sindex = 10; ++ else if (flag == SHF_IA_64_NORECOV) ++ sindex = 11; ++#ifdef BFD64 ++ else if (filedata->file_header.e_ident[EI_OSABI] == ELFOSABI_OPENVMS) ++ switch (flag) ++ { ++ case SHF_IA_64_VMS_GLOBAL: sindex = 12; break; ++ case SHF_IA_64_VMS_OVERLAID: sindex = 13; break; ++ case SHF_IA_64_VMS_SHARED: sindex = 14; break; ++ case SHF_IA_64_VMS_VECTOR: sindex = 15; break; ++ case SHF_IA_64_VMS_ALLOC_64BIT: sindex = 16; break; ++ case SHF_IA_64_VMS_PROTECTED: sindex = 17; break; ++ default: break; ++ } ++#endif ++ break; ++ ++ case EM_386: ++ case EM_IAMCU: ++ case EM_X86_64: ++ case EM_L1OM: ++ case EM_K1OM: ++ case EM_OLD_SPARCV9: ++ case EM_SPARC32PLUS: ++ case EM_SPARCV9: ++ case EM_SPARC: ++ if (flag == SHF_ORDERED) ++ sindex = 19; ++ break; ++ ++ case EM_ARM: ++ switch (flag) ++ { ++ case SHF_ENTRYSECT: sindex = 21; break; ++ case SHF_ARM_PURECODE: sindex = 22; break; ++ case SHF_COMDEF: sindex = 23; break; ++ default: break; ++ } ++ break; ++ case EM_PPC: ++ if (flag == SHF_PPC_VLE) ++ sindex = 25; ++ break; ++ default: ++ break; ++ } ++ ++ switch (filedata->file_header.e_ident[EI_OSABI]) ++ { ++ case ELFOSABI_GNU: ++ case ELFOSABI_FREEBSD: ++ if (flag == SHF_GNU_RETAIN) ++ sindex = 26; ++ /* Fall through */ ++ case ELFOSABI_NONE: ++ if (flag == SHF_GNU_MBIND) ++ /* We should not recognize SHF_GNU_MBIND for ++ ELFOSABI_NONE, but binutils as of 2019-07-23 did ++ not set the EI_OSABI header byte. */ ++ sindex = 24; ++ break; ++ default: ++ break; ++ } ++ break; ++ } ++ ++ if (sindex != -1) ++ { ++ if (p != buff + field_size + 4) ++ { ++ if (size < (10 + 2)) ++ { ++ warn (_("Internal error: not enough buffer room for section flag info")); ++ return _(""); ++ } ++ size -= 2; ++ *p++ = ','; ++ *p++ = ' '; ++ } ++ ++ size -= flags [sindex].len; ++ p = stpcpy (p, flags [sindex].str); ++ } ++ else if (flag & SHF_MASKOS) ++ os_flags |= flag; ++ else if (flag & SHF_MASKPROC) ++ proc_flags |= flag; ++ else ++ unknown_flags |= flag; ++ } ++ else ++ { ++ switch (flag) ++ { ++ case SHF_WRITE: *p = 'W'; break; ++ case SHF_ALLOC: *p = 'A'; break; ++ case SHF_EXECINSTR: *p = 'X'; break; ++ case SHF_MERGE: *p = 'M'; break; ++ case SHF_STRINGS: *p = 'S'; break; ++ case SHF_INFO_LINK: *p = 'I'; break; ++ case SHF_LINK_ORDER: *p = 'L'; break; ++ case SHF_OS_NONCONFORMING: *p = 'O'; break; ++ case SHF_GROUP: *p = 'G'; break; ++ case SHF_TLS: *p = 'T'; break; ++ case SHF_EXCLUDE: *p = 'E'; break; ++ case SHF_COMPRESSED: *p = 'C'; break; ++ ++ default: ++ if ((filedata->file_header.e_machine == EM_X86_64 ++ || filedata->file_header.e_machine == EM_L1OM ++ || filedata->file_header.e_machine == EM_K1OM) ++ && flag == SHF_X86_64_LARGE) ++ *p = 'l'; ++ else if (filedata->file_header.e_machine == EM_ARM ++ && flag == SHF_ARM_PURECODE) ++ *p = 'y'; ++ else if (filedata->file_header.e_machine == EM_PPC ++ && flag == SHF_PPC_VLE) ++ *p = 'v'; ++ else if (flag & SHF_MASKOS) ++ { ++ switch (filedata->file_header.e_ident[EI_OSABI]) ++ { ++ case ELFOSABI_GNU: ++ case ELFOSABI_FREEBSD: ++ if (flag == SHF_GNU_RETAIN) ++ { ++ *p = 'R'; ++ break; ++ } ++ /* Fall through */ ++ case ELFOSABI_NONE: ++ if (flag == SHF_GNU_MBIND) ++ { ++ /* We should not recognize SHF_GNU_MBIND for ++ ELFOSABI_NONE, but binutils as of 2019-07-23 did ++ not set the EI_OSABI header byte. */ ++ *p = 'D'; ++ break; ++ } ++ /* Fall through */ ++ default: ++ *p = 'o'; ++ sh_flags &= ~SHF_MASKOS; ++ break; ++ } ++ } ++ else if (flag & SHF_MASKPROC) ++ { ++ *p = 'p'; ++ sh_flags &= ~ SHF_MASKPROC; ++ } ++ else ++ *p = 'x'; ++ break; ++ } ++ p++; ++ } ++ } ++ ++ if (do_section_details) ++ { ++ if (os_flags) ++ { ++ size -= 5 + field_size; ++ if (p != buff + field_size + 4) ++ { ++ if (size < (2 + 1)) ++ { ++ warn (_("Internal error: not enough buffer room for section flag info")); ++ return _(""); ++ } ++ size -= 2; ++ *p++ = ','; ++ *p++ = ' '; ++ } ++ sprintf (p, "OS (%*.*lx)", field_size, field_size, ++ (unsigned long) os_flags); ++ p += 5 + field_size; ++ } ++ if (proc_flags) ++ { ++ size -= 7 + field_size; ++ if (p != buff + field_size + 4) ++ { ++ if (size < (2 + 1)) ++ { ++ warn (_("Internal error: not enough buffer room for section flag info")); ++ return _(""); ++ } ++ size -= 2; ++ *p++ = ','; ++ *p++ = ' '; ++ } ++ sprintf (p, "PROC (%*.*lx)", field_size, field_size, ++ (unsigned long) proc_flags); ++ p += 7 + field_size; ++ } ++ if (unknown_flags) ++ { ++ size -= 10 + field_size; ++ if (p != buff + field_size + 4) ++ { ++ if (size < (2 + 1)) ++ { ++ warn (_("Internal error: not enough buffer room for section flag info")); ++ return _(""); ++ } ++ size -= 2; ++ *p++ = ','; ++ *p++ = ' '; ++ } ++ sprintf (p, _("UNKNOWN (%*.*lx)"), field_size, field_size, ++ (unsigned long) unknown_flags); ++ p += 10 + field_size; ++ } ++ } ++ ++ *p = '\0'; ++ return buff; ++} ++ ++static unsigned int ATTRIBUTE_WARN_UNUSED_RESULT ++get_compression_header (Elf_Internal_Chdr *chdr, unsigned char *buf, bfd_size_type size) ++{ ++ if (is_32bit_elf) ++ { ++ Elf32_External_Chdr *echdr = (Elf32_External_Chdr *) buf; ++ ++ if (size < sizeof (* echdr)) ++ { ++ error (_("Compressed section is too small even for a compression header\n")); ++ return 0; ++ } ++ ++ chdr->ch_type = BYTE_GET (echdr->ch_type); ++ chdr->ch_size = BYTE_GET (echdr->ch_size); ++ chdr->ch_addralign = BYTE_GET (echdr->ch_addralign); ++ return sizeof (*echdr); ++ } ++ else ++ { ++ Elf64_External_Chdr *echdr = (Elf64_External_Chdr *) buf; ++ ++ if (size < sizeof (* echdr)) ++ { ++ error (_("Compressed section is too small even for a compression header\n")); ++ return 0; ++ } ++ ++ chdr->ch_type = BYTE_GET (echdr->ch_type); ++ chdr->ch_size = BYTE_GET (echdr->ch_size); ++ chdr->ch_addralign = BYTE_GET (echdr->ch_addralign); ++ return sizeof (*echdr); ++ } ++} ++ ++static bool ++process_section_headers (Filedata * filedata) ++{ ++ Elf_Internal_Shdr * section; ++ unsigned int i; ++ ++ if (filedata->file_header.e_shnum == 0) ++ { ++ /* PR binutils/12467. */ ++ if (filedata->file_header.e_shoff != 0) ++ { ++ warn (_("possibly corrupt ELF file header - it has a non-zero" ++ " section header offset, but no section headers\n")); ++ return false; ++ } ++ else if (do_sections) ++ printf (_("\nThere are no sections in this file.\n")); ++ ++ return true; ++ } ++ ++ if (do_sections && !do_header) ++ { ++ if (filedata->is_separate && process_links) ++ printf (_("In linked file '%s': "), filedata->file_name); ++ if (! filedata->is_separate || process_links) ++ printf (ngettext ("There is %d section header, " ++ "starting at offset 0x%lx:\n", ++ "There are %d section headers, " ++ "starting at offset 0x%lx:\n", ++ filedata->file_header.e_shnum), ++ filedata->file_header.e_shnum, ++ (unsigned long) filedata->file_header.e_shoff); ++ } ++ ++ if (!get_section_headers (filedata, false)) ++ return false; ++ ++ /* Read in the string table, so that we have names to display. */ ++ if (filedata->file_header.e_shstrndx != SHN_UNDEF ++ && filedata->file_header.e_shstrndx < filedata->file_header.e_shnum) ++ { ++ section = filedata->section_headers + filedata->file_header.e_shstrndx; ++ ++ if (section->sh_size != 0) ++ { ++ filedata->string_table = (char *) get_data (NULL, filedata, section->sh_offset, ++ 1, section->sh_size, ++ _("string table")); ++ ++ filedata->string_table_length = filedata->string_table != NULL ? section->sh_size : 0; ++ } ++ } ++ ++ /* Scan the sections for the dynamic symbol table ++ and dynamic string table and debug sections. */ ++ eh_addr_size = is_32bit_elf ? 4 : 8; ++ switch (filedata->file_header.e_machine) ++ { ++ case EM_MIPS: ++ case EM_MIPS_RS3_LE: ++ /* The 64-bit MIPS EABI uses a combination of 32-bit ELF and 64-bit ++ FDE addresses. However, the ABI also has a semi-official ILP32 ++ variant for which the normal FDE address size rules apply. ++ ++ GCC 4.0 marks EABI64 objects with a dummy .gcc_compiled_longXX ++ section, where XX is the size of longs in bits. Unfortunately, ++ earlier compilers provided no way of distinguishing ILP32 objects ++ from LP64 objects, so if there's any doubt, we should assume that ++ the official LP64 form is being used. */ ++ if ((filedata->file_header.e_flags & EF_MIPS_ABI) == E_MIPS_ABI_EABI64 ++ && find_section (filedata, ".gcc_compiled_long32") == NULL) ++ eh_addr_size = 8; ++ break; ++ ++ case EM_H8_300: ++ case EM_H8_300H: ++ switch (filedata->file_header.e_flags & EF_H8_MACH) ++ { ++ case E_H8_MACH_H8300: ++ case E_H8_MACH_H8300HN: ++ case E_H8_MACH_H8300SN: ++ case E_H8_MACH_H8300SXN: ++ eh_addr_size = 2; ++ break; ++ case E_H8_MACH_H8300H: ++ case E_H8_MACH_H8300S: ++ case E_H8_MACH_H8300SX: ++ eh_addr_size = 4; ++ break; ++ } ++ break; ++ ++ case EM_M32C_OLD: ++ case EM_M32C: ++ switch (filedata->file_header.e_flags & EF_M32C_CPU_MASK) ++ { ++ case EF_M32C_CPU_M16C: ++ eh_addr_size = 2; ++ break; ++ } ++ break; ++ } ++ ++#define CHECK_ENTSIZE_VALUES(section, i, size32, size64) \ ++ do \ ++ { \ ++ bfd_size_type expected_entsize = is_32bit_elf ? size32 : size64; \ ++ if (section->sh_entsize != expected_entsize) \ ++ { \ ++ char buf[40]; \ ++ sprintf_vma (buf, section->sh_entsize); \ ++ /* Note: coded this way so that there is a single string for \ ++ translation. */ \ ++ error (_("Section %d has invalid sh_entsize of %s\n"), i, buf); \ ++ error (_("(Using the expected size of %u for the rest of this dump)\n"), \ ++ (unsigned) expected_entsize); \ ++ section->sh_entsize = expected_entsize; \ ++ } \ ++ } \ ++ while (0) ++ ++#define CHECK_ENTSIZE(section, i, type) \ ++ CHECK_ENTSIZE_VALUES (section, i, sizeof (Elf32_External_##type), \ ++ sizeof (Elf64_External_##type)) ++ ++ for (i = 0, section = filedata->section_headers; ++ i < filedata->file_header.e_shnum; ++ i++, section++) ++ { ++ const char *name = section_name_print (filedata, section); ++ ++ /* Run some sanity checks on the headers and ++ possibly fill in some file data as well. */ ++ switch (section->sh_type) ++ { ++ case SHT_DYNSYM: ++ if (filedata->dynamic_symbols != NULL) ++ { ++ error (_("File contains multiple dynamic symbol tables\n")); ++ continue; ++ } ++ ++ CHECK_ENTSIZE (section, i, Sym); ++ filedata->dynamic_symbols ++ = get_elf_symbols (filedata, section, &filedata->num_dynamic_syms); ++ filedata->dynamic_symtab_section = section; ++ break; ++ ++ case SHT_STRTAB: ++ if (streq (name, ".dynstr")) ++ { ++ if (filedata->dynamic_strings != NULL) ++ { ++ error (_("File contains multiple dynamic string tables\n")); ++ continue; ++ } ++ ++ filedata->dynamic_strings ++ = (char *) get_data (NULL, filedata, section->sh_offset, ++ 1, section->sh_size, _("dynamic strings")); ++ filedata->dynamic_strings_length ++ = filedata->dynamic_strings == NULL ? 0 : section->sh_size; ++ filedata->dynamic_strtab_section = section; ++ } ++ break; ++ ++ case SHT_SYMTAB_SHNDX: ++ { ++ elf_section_list * entry = xmalloc (sizeof * entry); ++ ++ entry->hdr = section; ++ entry->next = filedata->symtab_shndx_list; ++ filedata->symtab_shndx_list = entry; ++ } ++ break; ++ ++ case SHT_SYMTAB: ++ CHECK_ENTSIZE (section, i, Sym); ++ break; ++ ++ case SHT_GROUP: ++ CHECK_ENTSIZE_VALUES (section, i, GRP_ENTRY_SIZE, GRP_ENTRY_SIZE); ++ break; ++ ++ case SHT_REL: ++ CHECK_ENTSIZE (section, i, Rel); ++ if (do_checks && section->sh_size == 0) ++ warn (_("Section '%s': zero-sized relocation section\n"), name); ++ break; ++ ++ case SHT_RELA: ++ CHECK_ENTSIZE (section, i, Rela); ++ if (do_checks && section->sh_size == 0) ++ warn (_("Section '%s': zero-sized relocation section\n"), name); ++ break; ++ ++ case SHT_RELR: ++ CHECK_ENTSIZE (section, i, Relr); ++ break; ++ ++ case SHT_NOTE: ++ case SHT_PROGBITS: ++ /* Having a zero sized section is not illegal according to the ++ ELF standard, but it might be an indication that something ++ is wrong. So issue a warning if we are running in lint mode. */ ++ if (do_checks && section->sh_size == 0) ++ warn (_("Section '%s': has a size of zero - is this intended ?\n"), name); ++ break; ++ ++ default: ++ break; ++ } ++ ++ if ((do_debugging || do_debug_info || do_debug_abbrevs ++ || do_debug_lines || do_debug_pubnames || do_debug_pubtypes ++ || do_debug_aranges || do_debug_frames || do_debug_macinfo ++ || do_debug_str || do_debug_str_offsets || do_debug_loc ++ || do_debug_ranges ++ || do_debug_addr || do_debug_cu_index || do_debug_links) ++ && (startswith (name, ".debug_") ++ || startswith (name, ".zdebug_"))) ++ { ++ if (name[1] == 'z') ++ name += sizeof (".zdebug_") - 1; ++ else ++ name += sizeof (".debug_") - 1; ++ ++ if (do_debugging ++ || (do_debug_info && startswith (name, "info")) ++ || (do_debug_info && startswith (name, "types")) ++ || (do_debug_abbrevs && startswith (name, "abbrev")) ++ || (do_debug_lines && strcmp (name, "line") == 0) ++ || (do_debug_lines && startswith (name, "line.")) ++ || (do_debug_pubnames && startswith (name, "pubnames")) ++ || (do_debug_pubtypes && startswith (name, "pubtypes")) ++ || (do_debug_pubnames && startswith (name, "gnu_pubnames")) ++ || (do_debug_pubtypes && startswith (name, "gnu_pubtypes")) ++ || (do_debug_aranges && startswith (name, "aranges")) ++ || (do_debug_ranges && startswith (name, "ranges")) ++ || (do_debug_ranges && startswith (name, "rnglists")) ++ || (do_debug_frames && startswith (name, "frame")) ++ || (do_debug_macinfo && startswith (name, "macinfo")) ++ || (do_debug_macinfo && startswith (name, "macro")) ++ || (do_debug_str && startswith (name, "str")) ++ || (do_debug_links && startswith (name, "sup")) ++ || (do_debug_str_offsets && startswith (name, "str_offsets")) ++ || (do_debug_loc && startswith (name, "loc")) ++ || (do_debug_loc && startswith (name, "loclists")) ++ || (do_debug_addr && startswith (name, "addr")) ++ || (do_debug_cu_index && startswith (name, "cu_index")) ++ || (do_debug_cu_index && startswith (name, "tu_index")) ++ ) ++ request_dump_bynumber (&filedata->dump, i, DEBUG_DUMP); ++ } ++ /* Linkonce section to be combined with .debug_info at link time. */ ++ else if ((do_debugging || do_debug_info) ++ && startswith (name, ".gnu.linkonce.wi.")) ++ request_dump_bynumber (&filedata->dump, i, DEBUG_DUMP); ++ else if (do_debug_frames && streq (name, ".eh_frame")) ++ request_dump_bynumber (&filedata->dump, i, DEBUG_DUMP); ++ else if (do_gdb_index && (streq (name, ".gdb_index") ++ || streq (name, ".debug_names"))) ++ request_dump_bynumber (&filedata->dump, i, DEBUG_DUMP); ++ /* Trace sections for Itanium VMS. */ ++ else if ((do_debugging || do_trace_info || do_trace_abbrevs ++ || do_trace_aranges) ++ && startswith (name, ".trace_")) ++ { ++ name += sizeof (".trace_") - 1; ++ ++ if (do_debugging ++ || (do_trace_info && streq (name, "info")) ++ || (do_trace_abbrevs && streq (name, "abbrev")) ++ || (do_trace_aranges && streq (name, "aranges")) ++ ) ++ request_dump_bynumber (&filedata->dump, i, DEBUG_DUMP); ++ } ++ else if ((do_debugging || do_debug_links) ++ && (startswith (name, ".gnu_debuglink") ++ || startswith (name, ".gnu_debugaltlink"))) ++ request_dump_bynumber (&filedata->dump, i, DEBUG_DUMP); ++ } ++ ++ if (! do_sections) ++ return true; ++ ++ if (filedata->is_separate && ! process_links) ++ return true; ++ ++ if (filedata->is_separate) ++ printf (_("\nSection Headers in linked file '%s':\n"), filedata->file_name); ++ else if (filedata->file_header.e_shnum > 1) ++ printf (_("\nSection Headers:\n")); ++ else ++ printf (_("\nSection Header:\n")); ++ ++ if (is_32bit_elf) ++ { ++ if (do_section_details) ++ { ++ printf (_(" [Nr] Name\n")); ++ printf (_(" Type Addr Off Size ES Lk Inf Al\n")); ++ } ++ else ++ printf ++ (_(" [Nr] Name Type Addr Off Size ES Flg Lk Inf Al\n")); ++ } ++ else if (do_wide) ++ { ++ if (do_section_details) ++ { ++ printf (_(" [Nr] Name\n")); ++ printf (_(" Type Address Off Size ES Lk Inf Al\n")); ++ } ++ else ++ printf ++ (_(" [Nr] Name Type Address Off Size ES Flg Lk Inf Al\n")); ++ } ++ else ++ { ++ if (do_section_details) ++ { ++ printf (_(" [Nr] Name\n")); ++ printf (_(" Type Address Offset Link\n")); ++ printf (_(" Size EntSize Info Align\n")); ++ } ++ else ++ { ++ printf (_(" [Nr] Name Type Address Offset\n")); ++ printf (_(" Size EntSize Flags Link Info Align\n")); ++ } ++ } ++ ++ if (do_section_details) ++ printf (_(" Flags\n")); ++ ++ for (i = 0, section = filedata->section_headers; ++ i < filedata->file_header.e_shnum; ++ i++, section++) ++ { ++ /* Run some sanity checks on the section header. */ ++ ++ /* Check the sh_link field. */ ++ switch (section->sh_type) ++ { ++ case SHT_REL: ++ case SHT_RELA: ++ if (section->sh_link == 0 ++ && (filedata->file_header.e_type == ET_EXEC ++ || filedata->file_header.e_type == ET_DYN)) ++ /* A dynamic relocation section where all entries use a ++ zero symbol index need not specify a symtab section. */ ++ break; ++ /* Fall through. */ ++ case SHT_SYMTAB_SHNDX: ++ case SHT_GROUP: ++ case SHT_HASH: ++ case SHT_GNU_HASH: ++ case SHT_GNU_versym: ++ if (section->sh_link == 0 ++ || section->sh_link >= filedata->file_header.e_shnum ++ || (filedata->section_headers[section->sh_link].sh_type != SHT_SYMTAB ++ && filedata->section_headers[section->sh_link].sh_type != SHT_DYNSYM)) ++ warn (_("[%2u]: Link field (%u) should index a symtab section.\n"), ++ i, section->sh_link); ++ break; ++ ++ case SHT_DYNAMIC: ++ case SHT_SYMTAB: ++ case SHT_DYNSYM: ++ case SHT_GNU_verneed: ++ case SHT_GNU_verdef: ++ case SHT_GNU_LIBLIST: ++ if (section->sh_link == 0 ++ || section->sh_link >= filedata->file_header.e_shnum ++ || filedata->section_headers[section->sh_link].sh_type != SHT_STRTAB) ++ warn (_("[%2u]: Link field (%u) should index a string section.\n"), ++ i, section->sh_link); ++ break; ++ ++ case SHT_INIT_ARRAY: ++ case SHT_FINI_ARRAY: ++ case SHT_PREINIT_ARRAY: ++ if (section->sh_type < SHT_LOOS && section->sh_link != 0) ++ warn (_("[%2u]: Unexpected value (%u) in link field.\n"), ++ i, section->sh_link); ++ break; ++ ++ default: ++ /* FIXME: Add support for target specific section types. */ ++#if 0 /* Currently we do not check other section types as there are too ++ many special cases. Stab sections for example have a type ++ of SHT_PROGBITS but an sh_link field that links to the .stabstr ++ section. */ ++ if (section->sh_type < SHT_LOOS && section->sh_link != 0) ++ warn (_("[%2u]: Unexpected value (%u) in link field.\n"), ++ i, section->sh_link); ++#endif ++ break; ++ } ++ ++ /* Check the sh_info field. */ ++ switch (section->sh_type) ++ { ++ case SHT_REL: ++ case SHT_RELA: ++ if (section->sh_info == 0 ++ && (filedata->file_header.e_type == ET_EXEC ++ || filedata->file_header.e_type == ET_DYN)) ++ /* Dynamic relocations apply to segments, so they do not ++ need to specify the section they relocate. */ ++ break; ++ if (section->sh_info == 0 ++ || section->sh_info >= filedata->file_header.e_shnum ++ || (filedata->section_headers[section->sh_info].sh_type != SHT_PROGBITS ++ && filedata->section_headers[section->sh_info].sh_type != SHT_NOBITS ++ && filedata->section_headers[section->sh_info].sh_type != SHT_NOTE ++ && filedata->section_headers[section->sh_info].sh_type != SHT_INIT_ARRAY ++ && filedata->section_headers[section->sh_info].sh_type != SHT_FINI_ARRAY ++ && filedata->section_headers[section->sh_info].sh_type != SHT_PREINIT_ARRAY ++ /* FIXME: Are other section types valid ? */ ++ && filedata->section_headers[section->sh_info].sh_type < SHT_LOOS)) ++ warn (_("[%2u]: Info field (%u) should index a relocatable section.\n"), ++ i, section->sh_info); ++ break; ++ ++ case SHT_DYNAMIC: ++ case SHT_HASH: ++ case SHT_SYMTAB_SHNDX: ++ case SHT_INIT_ARRAY: ++ case SHT_FINI_ARRAY: ++ case SHT_PREINIT_ARRAY: ++ if (section->sh_info != 0) ++ warn (_("[%2u]: Unexpected value (%u) in info field.\n"), ++ i, section->sh_info); ++ break; ++ ++ case SHT_GROUP: ++ case SHT_SYMTAB: ++ case SHT_DYNSYM: ++ /* A symbol index - we assume that it is valid. */ ++ break; ++ ++ default: ++ /* FIXME: Add support for target specific section types. */ ++ if (section->sh_type == SHT_NOBITS) ++ /* NOBITS section headers with non-zero sh_info fields can be ++ created when a binary is stripped of everything but its debug ++ information. The stripped sections have their headers ++ preserved but their types set to SHT_NOBITS. So do not check ++ this type of section. */ ++ ; ++ else if (section->sh_flags & SHF_INFO_LINK) ++ { ++ if (section->sh_info < 1 || section->sh_info >= filedata->file_header.e_shnum) ++ warn (_("[%2u]: Expected link to another section in info field"), i); ++ } ++ else if (section->sh_type < SHT_LOOS ++ && (section->sh_flags & SHF_GNU_MBIND) == 0 ++ && section->sh_info != 0) ++ warn (_("[%2u]: Unexpected value (%u) in info field.\n"), ++ i, section->sh_info); ++ break; ++ } ++ ++ /* Check the sh_size field. */ ++ if (section->sh_size > filedata->file_size ++ && section->sh_type != SHT_NOBITS ++ && section->sh_type != SHT_NULL ++ && section->sh_type < SHT_LOOS) ++ warn (_("Size of section %u is larger than the entire file!\n"), i); ++ ++ printf (" [%2u] ", i); ++ if (do_section_details) ++ printf ("%s\n ", printable_section_name (filedata, section)); ++ else ++ print_symbol (-17, section_name_print (filedata, section)); ++ ++ printf (do_wide ? " %-15s " : " %-15.15s ", ++ get_section_type_name (filedata, section->sh_type)); ++ ++ if (is_32bit_elf) ++ { ++ const char * link_too_big = NULL; ++ ++ print_vma (section->sh_addr, LONG_HEX); ++ ++ printf ( " %6.6lx %6.6lx %2.2lx", ++ (unsigned long) section->sh_offset, ++ (unsigned long) section->sh_size, ++ (unsigned long) section->sh_entsize); ++ ++ if (do_section_details) ++ fputs (" ", stdout); ++ else ++ printf (" %3s ", get_elf_section_flags (filedata, section->sh_flags)); ++ ++ if (section->sh_link >= filedata->file_header.e_shnum) ++ { ++ link_too_big = ""; ++ /* The sh_link value is out of range. Normally this indicates ++ an error but it can have special values in Solaris binaries. */ ++ switch (filedata->file_header.e_machine) ++ { ++ case EM_386: ++ case EM_IAMCU: ++ case EM_X86_64: ++ case EM_L1OM: ++ case EM_K1OM: ++ case EM_OLD_SPARCV9: ++ case EM_SPARC32PLUS: ++ case EM_SPARCV9: ++ case EM_SPARC: ++ if (section->sh_link == (SHN_BEFORE & 0xffff)) ++ link_too_big = "BEFORE"; ++ else if (section->sh_link == (SHN_AFTER & 0xffff)) ++ link_too_big = "AFTER"; ++ break; ++ default: ++ break; ++ } ++ } ++ ++ if (do_section_details) ++ { ++ if (link_too_big != NULL && * link_too_big) ++ printf ("<%s> ", link_too_big); ++ else ++ printf ("%2u ", section->sh_link); ++ printf ("%3u %2lu\n", section->sh_info, ++ (unsigned long) section->sh_addralign); ++ } ++ else ++ printf ("%2u %3u %2lu\n", ++ section->sh_link, ++ section->sh_info, ++ (unsigned long) section->sh_addralign); ++ ++ if (link_too_big && ! * link_too_big) ++ warn (_("section %u: sh_link value of %u is larger than the number of sections\n"), ++ i, section->sh_link); ++ } ++ else if (do_wide) ++ { ++ print_vma (section->sh_addr, LONG_HEX); ++ ++ if ((long) section->sh_offset == section->sh_offset) ++ printf (" %6.6lx", (unsigned long) section->sh_offset); ++ else ++ { ++ putchar (' '); ++ print_vma (section->sh_offset, LONG_HEX); ++ } ++ ++ if ((unsigned long) section->sh_size == section->sh_size) ++ printf (" %6.6lx", (unsigned long) section->sh_size); ++ else ++ { ++ putchar (' '); ++ print_vma (section->sh_size, LONG_HEX); ++ } ++ ++ if ((unsigned long) section->sh_entsize == section->sh_entsize) ++ printf (" %2.2lx", (unsigned long) section->sh_entsize); ++ else ++ { ++ putchar (' '); ++ print_vma (section->sh_entsize, LONG_HEX); ++ } ++ ++ if (do_section_details) ++ fputs (" ", stdout); ++ else ++ printf (" %3s ", get_elf_section_flags (filedata, section->sh_flags)); ++ ++ printf ("%2u %3u ", section->sh_link, section->sh_info); ++ ++ if ((unsigned long) section->sh_addralign == section->sh_addralign) ++ printf ("%2lu\n", (unsigned long) section->sh_addralign); ++ else ++ { ++ print_vma (section->sh_addralign, DEC); ++ putchar ('\n'); ++ } ++ } ++ else if (do_section_details) ++ { ++ putchar (' '); ++ print_vma (section->sh_addr, LONG_HEX); ++ if ((long) section->sh_offset == section->sh_offset) ++ printf (" %16.16lx", (unsigned long) section->sh_offset); ++ else ++ { ++ printf (" "); ++ print_vma (section->sh_offset, LONG_HEX); ++ } ++ printf (" %u\n ", section->sh_link); ++ print_vma (section->sh_size, LONG_HEX); ++ putchar (' '); ++ print_vma (section->sh_entsize, LONG_HEX); ++ ++ printf (" %-16u %lu\n", ++ section->sh_info, ++ (unsigned long) section->sh_addralign); ++ } ++ else ++ { ++ putchar (' '); ++ print_vma (section->sh_addr, LONG_HEX); ++ if ((long) section->sh_offset == section->sh_offset) ++ printf (" %8.8lx", (unsigned long) section->sh_offset); ++ else ++ { ++ printf (" "); ++ print_vma (section->sh_offset, LONG_HEX); ++ } ++ printf ("\n "); ++ print_vma (section->sh_size, LONG_HEX); ++ printf (" "); ++ print_vma (section->sh_entsize, LONG_HEX); ++ ++ printf (" %3s ", get_elf_section_flags (filedata, section->sh_flags)); ++ ++ printf (" %2u %3u %lu\n", ++ section->sh_link, ++ section->sh_info, ++ (unsigned long) section->sh_addralign); ++ } ++ ++ if (do_section_details) ++ { ++ printf (" %s\n", get_elf_section_flags (filedata, section->sh_flags)); ++ if ((section->sh_flags & SHF_COMPRESSED) != 0) ++ { ++ /* Minimum section size is 12 bytes for 32-bit compression ++ header + 12 bytes for compressed data header. */ ++ unsigned char buf[24]; ++ ++ assert (sizeof (buf) >= sizeof (Elf64_External_Chdr)); ++ if (get_data (&buf, filedata, section->sh_offset, 1, ++ sizeof (buf), _("compression header"))) ++ { ++ Elf_Internal_Chdr chdr; ++ ++ if (get_compression_header (&chdr, buf, sizeof (buf)) == 0) ++ printf (_(" []\n")); ++ else ++ { ++ if (chdr.ch_type == ELFCOMPRESS_ZLIB) ++ printf (" ZLIB, "); ++ else ++ printf (_(" [: 0x%x], "), ++ chdr.ch_type); ++ print_vma (chdr.ch_size, LONG_HEX); ++ printf (", %lu\n", (unsigned long) chdr.ch_addralign); ++ } ++ } ++ } ++ } ++ } ++ ++ if (!do_section_details) ++ { ++ /* The ordering of the letters shown here matches the ordering of the ++ corresponding SHF_xxx values, and hence the order in which these ++ letters will be displayed to the user. */ ++ printf (_("Key to Flags:\n\ ++ W (write), A (alloc), X (execute), M (merge), S (strings), I (info),\n\ ++ L (link order), O (extra OS processing required), G (group), T (TLS),\n\ ++ C (compressed), x (unknown), o (OS specific), E (exclude),\n ")); ++ switch (filedata->file_header.e_ident[EI_OSABI]) ++ { ++ case ELFOSABI_GNU: ++ case ELFOSABI_FREEBSD: ++ printf (_("R (retain), ")); ++ /* Fall through */ ++ case ELFOSABI_NONE: ++ printf (_("D (mbind), ")); ++ break; ++ default: ++ break; ++ } ++ if (filedata->file_header.e_machine == EM_X86_64 ++ || filedata->file_header.e_machine == EM_L1OM ++ || filedata->file_header.e_machine == EM_K1OM) ++ printf (_("l (large), ")); ++ else if (filedata->file_header.e_machine == EM_ARM) ++ printf (_("y (purecode), ")); ++ else if (filedata->file_header.e_machine == EM_PPC) ++ printf (_("v (VLE), ")); ++ printf ("p (processor specific)\n"); ++ } ++ ++ return true; ++} ++ ++static bool ++get_symtab (Filedata *filedata, Elf_Internal_Shdr *symsec, ++ Elf_Internal_Sym **symtab, unsigned long *nsyms, ++ char **strtab, unsigned long *strtablen) ++{ ++ *strtab = NULL; ++ *strtablen = 0; ++ *symtab = get_elf_symbols (filedata, symsec, nsyms); ++ ++ if (*symtab == NULL) ++ return false; ++ ++ if (symsec->sh_link != 0) ++ { ++ Elf_Internal_Shdr *strsec; ++ ++ if (symsec->sh_link >= filedata->file_header.e_shnum) ++ { ++ error (_("Bad sh_link in symbol table section\n")); ++ free (*symtab); ++ *symtab = NULL; ++ *nsyms = 0; ++ return false; ++ } ++ ++ strsec = filedata->section_headers + symsec->sh_link; ++ ++ *strtab = (char *) get_data (NULL, filedata, strsec->sh_offset, ++ 1, strsec->sh_size, _("string table")); ++ if (*strtab == NULL) ++ { ++ free (*symtab); ++ *symtab = NULL; ++ *nsyms = 0; ++ return false; ++ } ++ *strtablen = strsec->sh_size; ++ } ++ return true; ++} ++ ++static const char * ++get_group_flags (unsigned int flags) ++{ ++ static char buff[128]; ++ ++ if (flags == 0) ++ return ""; ++ else if (flags == GRP_COMDAT) ++ return "COMDAT "; ++ ++ snprintf (buff, sizeof buff, "[0x%x: %s%s%s]", ++ flags, ++ flags & GRP_MASKOS ? _("") : "", ++ flags & GRP_MASKPROC ? _("") : "", ++ (flags & ~(GRP_COMDAT | GRP_MASKOS | GRP_MASKPROC) ++ ? _("") : "")); ++ ++ return buff; ++} ++ ++static bool ++process_section_groups (Filedata * filedata) ++{ ++ Elf_Internal_Shdr * section; ++ unsigned int i; ++ struct group * group; ++ Elf_Internal_Shdr * symtab_sec; ++ Elf_Internal_Shdr * strtab_sec; ++ Elf_Internal_Sym * symtab; ++ unsigned long num_syms; ++ char * strtab; ++ size_t strtab_size; ++ ++ /* Don't process section groups unless needed. */ ++ if (!do_unwind && !do_section_groups) ++ return true; ++ ++ if (filedata->file_header.e_shnum == 0) ++ { ++ if (do_section_groups) ++ { ++ if (filedata->is_separate) ++ printf (_("\nThere are no sections group in linked file '%s'.\n"), ++ filedata->file_name); ++ else ++ printf (_("\nThere are no section groups in this file.\n")); ++ } ++ return true; ++ } ++ ++ if (filedata->section_headers == NULL) ++ { ++ error (_("Section headers are not available!\n")); ++ /* PR 13622: This can happen with a corrupt ELF header. */ ++ return false; ++ } ++ ++ filedata->section_headers_groups ++ = (struct group **) calloc (filedata->file_header.e_shnum, ++ sizeof (struct group *)); ++ ++ if (filedata->section_headers_groups == NULL) ++ { ++ error (_("Out of memory reading %u section group headers\n"), ++ filedata->file_header.e_shnum); ++ return false; ++ } ++ ++ /* Scan the sections for the group section. */ ++ filedata->group_count = 0; ++ for (i = 0, section = filedata->section_headers; ++ i < filedata->file_header.e_shnum; ++ i++, section++) ++ if (section->sh_type == SHT_GROUP) ++ filedata->group_count++; ++ ++ if (filedata->group_count == 0) ++ { ++ if (do_section_groups) ++ { ++ if (filedata->is_separate) ++ printf (_("\nThere are no section groups in linked file '%s'.\n"), ++ filedata->file_name); ++ else ++ printf (_("\nThere are no section groups in this file.\n")); ++ } ++ ++ return true; ++ } ++ ++ filedata->section_groups = (struct group *) calloc (filedata->group_count, ++ sizeof (struct group)); ++ ++ if (filedata->section_groups == NULL) ++ { ++ error (_("Out of memory reading %lu groups\n"), ++ (unsigned long) filedata->group_count); ++ return false; ++ } ++ ++ symtab_sec = NULL; ++ strtab_sec = NULL; ++ symtab = NULL; ++ num_syms = 0; ++ strtab = NULL; ++ strtab_size = 0; ++ ++ if (filedata->is_separate) ++ printf (_("Section groups in linked file '%s'\n"), filedata->file_name); ++ ++ for (i = 0, section = filedata->section_headers, group = filedata->section_groups; ++ i < filedata->file_header.e_shnum; ++ i++, section++) ++ { ++ if (section->sh_type == SHT_GROUP) ++ { ++ const char * name = printable_section_name (filedata, section); ++ const char * group_name; ++ unsigned char * start; ++ unsigned char * indices; ++ unsigned int entry, j, size; ++ Elf_Internal_Shdr * sec; ++ Elf_Internal_Sym * sym; ++ ++ /* Get the symbol table. */ ++ if (section->sh_link >= filedata->file_header.e_shnum ++ || ((sec = filedata->section_headers + section->sh_link)->sh_type ++ != SHT_SYMTAB)) ++ { ++ error (_("Bad sh_link in group section `%s'\n"), name); ++ continue; ++ } ++ ++ if (symtab_sec != sec) ++ { ++ symtab_sec = sec; ++ free (symtab); ++ symtab = get_elf_symbols (filedata, symtab_sec, & num_syms); ++ } ++ ++ if (symtab == NULL) ++ { ++ error (_("Corrupt header in group section `%s'\n"), name); ++ continue; ++ } ++ ++ if (section->sh_info >= num_syms) ++ { ++ error (_("Bad sh_info in group section `%s'\n"), name); ++ continue; ++ } ++ ++ sym = symtab + section->sh_info; ++ ++ if (ELF_ST_TYPE (sym->st_info) == STT_SECTION) ++ { ++ if (sym->st_shndx == 0 ++ || sym->st_shndx >= filedata->file_header.e_shnum) ++ { ++ error (_("Bad sh_info in group section `%s'\n"), name); ++ continue; ++ } ++ ++ group_name = section_name_print (filedata, ++ filedata->section_headers ++ + sym->st_shndx); ++ strtab_sec = NULL; ++ free (strtab); ++ strtab = NULL; ++ strtab_size = 0; ++ } ++ else ++ { ++ /* Get the string table. */ ++ if (symtab_sec->sh_link >= filedata->file_header.e_shnum) ++ { ++ strtab_sec = NULL; ++ free (strtab); ++ strtab = NULL; ++ strtab_size = 0; ++ } ++ else if (strtab_sec ++ != (sec = filedata->section_headers + symtab_sec->sh_link)) ++ { ++ strtab_sec = sec; ++ free (strtab); ++ ++ strtab = (char *) get_data (NULL, filedata, strtab_sec->sh_offset, ++ 1, strtab_sec->sh_size, ++ _("string table")); ++ strtab_size = strtab != NULL ? strtab_sec->sh_size : 0; ++ } ++ group_name = sym->st_name < strtab_size ++ ? strtab + sym->st_name : _(""); ++ } ++ ++ /* PR 17531: file: loop. */ ++ if (section->sh_entsize > section->sh_size) ++ { ++ error (_("Section %s has sh_entsize (0x%lx) which is larger than its size (0x%lx)\n"), ++ printable_section_name (filedata, section), ++ (unsigned long) section->sh_entsize, ++ (unsigned long) section->sh_size); ++ continue; ++ } ++ ++ start = (unsigned char *) get_data (NULL, filedata, section->sh_offset, ++ 1, section->sh_size, ++ _("section data")); ++ if (start == NULL) ++ continue; ++ ++ indices = start; ++ size = (section->sh_size / section->sh_entsize) - 1; ++ entry = byte_get (indices, 4); ++ indices += 4; ++ ++ if (do_section_groups) ++ { ++ printf (_("\n%sgroup section [%5u] `%s' [%s] contains %u sections:\n"), ++ get_group_flags (entry), i, name, group_name, size); ++ ++ printf (_(" [Index] Name\n")); ++ } ++ ++ group->group_index = i; ++ ++ for (j = 0; j < size; j++) ++ { ++ struct group_list * g; ++ ++ entry = byte_get (indices, 4); ++ indices += 4; ++ ++ if (entry >= filedata->file_header.e_shnum) ++ { ++ static unsigned num_group_errors = 0; ++ ++ if (num_group_errors ++ < 10) ++ { ++ error (_("section [%5u] in group section [%5u] > maximum section [%5u]\n"), ++ entry, i, filedata->file_header.e_shnum - 1); ++ if (num_group_errors == 10) ++ warn (_("Further error messages about overlarge group section indices suppressed\n")); ++ } ++ continue; ++ } ++ ++ if (filedata->section_headers_groups [entry] != NULL) ++ { ++ if (entry) ++ { ++ static unsigned num_errs = 0; ++ ++ if (num_errs ++ < 10) ++ { ++ error (_("section [%5u] in group section [%5u] already in group section [%5u]\n"), ++ entry, i, ++ filedata->section_headers_groups [entry]->group_index); ++ if (num_errs == 10) ++ warn (_("Further error messages about already contained group sections suppressed\n")); ++ } ++ continue; ++ } ++ else ++ { ++ /* Intel C/C++ compiler may put section 0 in a ++ section group. We just warn it the first time ++ and ignore it afterwards. */ ++ static bool warned = false; ++ if (!warned) ++ { ++ error (_("section 0 in group section [%5u]\n"), ++ filedata->section_headers_groups [entry]->group_index); ++ warned = true; ++ } ++ } ++ } ++ ++ filedata->section_headers_groups [entry] = group; ++ ++ if (do_section_groups) ++ { ++ sec = filedata->section_headers + entry; ++ printf (" [%5u] %s\n", entry, printable_section_name (filedata, sec)); ++ } ++ ++ g = (struct group_list *) xmalloc (sizeof (struct group_list)); ++ g->section_index = entry; ++ g->next = group->root; ++ group->root = g; ++ } ++ ++ free (start); ++ ++ group++; ++ } ++ } ++ ++ free (symtab); ++ free (strtab); ++ return true; ++} ++ ++/* Data used to display dynamic fixups. */ ++ ++struct ia64_vms_dynfixup ++{ ++ bfd_vma needed_ident; /* Library ident number. */ ++ bfd_vma needed; /* Index in the dstrtab of the library name. */ ++ bfd_vma fixup_needed; /* Index of the library. */ ++ bfd_vma fixup_rela_cnt; /* Number of fixups. */ ++ bfd_vma fixup_rela_off; /* Fixups offset in the dynamic segment. */ ++}; ++ ++/* Data used to display dynamic relocations. */ ++ ++struct ia64_vms_dynimgrela ++{ ++ bfd_vma img_rela_cnt; /* Number of relocations. */ ++ bfd_vma img_rela_off; /* Reloc offset in the dynamic segment. */ ++}; ++ ++/* Display IA-64 OpenVMS dynamic fixups (used to dynamically link a shared ++ library). */ ++ ++static bool ++dump_ia64_vms_dynamic_fixups (Filedata * filedata, ++ struct ia64_vms_dynfixup * fixup, ++ const char * strtab, ++ unsigned int strtab_sz) ++{ ++ Elf64_External_VMS_IMAGE_FIXUP * imfs; ++ long i; ++ const char * lib_name; ++ ++ imfs = get_data (NULL, filedata, ++ filedata->dynamic_addr + fixup->fixup_rela_off, ++ sizeof (*imfs), fixup->fixup_rela_cnt, ++ _("dynamic section image fixups")); ++ if (!imfs) ++ return false; ++ ++ if (fixup->needed < strtab_sz) ++ lib_name = strtab + fixup->needed; ++ else ++ { ++ warn (_("corrupt library name index of 0x%lx found in dynamic entry"), ++ (unsigned long) fixup->needed); ++ lib_name = "???"; ++ } ++ ++ printf (_("\nImage fixups for needed library #%d: %s - ident: %lx\n"), ++ (int) fixup->fixup_needed, lib_name, (long) fixup->needed_ident); ++ printf ++ (_("Seg Offset Type SymVec DataType\n")); ++ ++ for (i = 0; i < (long) fixup->fixup_rela_cnt; i++) ++ { ++ unsigned int type; ++ const char *rtype; ++ ++ printf ("%3u ", (unsigned) BYTE_GET (imfs [i].fixup_seg)); ++ printf_vma ((bfd_vma) BYTE_GET (imfs [i].fixup_offset)); ++ type = BYTE_GET (imfs [i].type); ++ rtype = elf_ia64_reloc_type (type); ++ if (rtype == NULL) ++ printf (" 0x%08x ", type); ++ else ++ printf (" %-32s ", rtype); ++ printf ("%6u ", (unsigned) BYTE_GET (imfs [i].symvec_index)); ++ printf ("0x%08x\n", (unsigned) BYTE_GET (imfs [i].data_type)); ++ } ++ ++ free (imfs); ++ return true; ++} ++ ++/* Display IA-64 OpenVMS dynamic relocations (used to relocate an image). */ ++ ++static bool ++dump_ia64_vms_dynamic_relocs (Filedata * filedata, struct ia64_vms_dynimgrela *imgrela) ++{ ++ Elf64_External_VMS_IMAGE_RELA *imrs; ++ long i; ++ ++ imrs = get_data (NULL, filedata, ++ filedata->dynamic_addr + imgrela->img_rela_off, ++ sizeof (*imrs), imgrela->img_rela_cnt, ++ _("dynamic section image relocations")); ++ if (!imrs) ++ return false; ++ ++ printf (_("\nImage relocs\n")); ++ printf ++ (_("Seg Offset Type Addend Seg Sym Off\n")); ++ ++ for (i = 0; i < (long) imgrela->img_rela_cnt; i++) ++ { ++ unsigned int type; ++ const char *rtype; ++ ++ printf ("%3u ", (unsigned) BYTE_GET (imrs [i].rela_seg)); ++ printf ("%08" BFD_VMA_FMT "x ", ++ (bfd_vma) BYTE_GET (imrs [i].rela_offset)); ++ type = BYTE_GET (imrs [i].type); ++ rtype = elf_ia64_reloc_type (type); ++ if (rtype == NULL) ++ printf ("0x%08x ", type); ++ else ++ printf ("%-31s ", rtype); ++ print_vma (BYTE_GET (imrs [i].addend), FULL_HEX); ++ printf ("%3u ", (unsigned) BYTE_GET (imrs [i].sym_seg)); ++ printf ("%08" BFD_VMA_FMT "x\n", ++ (bfd_vma) BYTE_GET (imrs [i].sym_offset)); ++ } ++ ++ free (imrs); ++ return true; ++} ++ ++/* Display IA-64 OpenVMS dynamic relocations and fixups. */ ++ ++static bool ++process_ia64_vms_dynamic_relocs (Filedata * filedata) ++{ ++ struct ia64_vms_dynfixup fixup; ++ struct ia64_vms_dynimgrela imgrela; ++ Elf_Internal_Dyn *entry; ++ bfd_vma strtab_off = 0; ++ bfd_vma strtab_sz = 0; ++ char *strtab = NULL; ++ bool res = true; ++ ++ memset (&fixup, 0, sizeof (fixup)); ++ memset (&imgrela, 0, sizeof (imgrela)); ++ ++ /* Note: the order of the entries is specified by the OpenVMS specs. */ ++ for (entry = filedata->dynamic_section; ++ entry < filedata->dynamic_section + filedata->dynamic_nent; ++ entry++) ++ { ++ switch (entry->d_tag) ++ { ++ case DT_IA_64_VMS_STRTAB_OFFSET: ++ strtab_off = entry->d_un.d_val; ++ break; ++ case DT_STRSZ: ++ strtab_sz = entry->d_un.d_val; ++ if (strtab == NULL) ++ strtab = get_data (NULL, filedata, ++ filedata->dynamic_addr + strtab_off, ++ 1, strtab_sz, _("dynamic string section")); ++ if (strtab == NULL) ++ strtab_sz = 0; ++ break; ++ ++ case DT_IA_64_VMS_NEEDED_IDENT: ++ fixup.needed_ident = entry->d_un.d_val; ++ break; ++ case DT_NEEDED: ++ fixup.needed = entry->d_un.d_val; ++ break; ++ case DT_IA_64_VMS_FIXUP_NEEDED: ++ fixup.fixup_needed = entry->d_un.d_val; ++ break; ++ case DT_IA_64_VMS_FIXUP_RELA_CNT: ++ fixup.fixup_rela_cnt = entry->d_un.d_val; ++ break; ++ case DT_IA_64_VMS_FIXUP_RELA_OFF: ++ fixup.fixup_rela_off = entry->d_un.d_val; ++ if (! dump_ia64_vms_dynamic_fixups (filedata, &fixup, strtab, strtab_sz)) ++ res = false; ++ break; ++ case DT_IA_64_VMS_IMG_RELA_CNT: ++ imgrela.img_rela_cnt = entry->d_un.d_val; ++ break; ++ case DT_IA_64_VMS_IMG_RELA_OFF: ++ imgrela.img_rela_off = entry->d_un.d_val; ++ if (! dump_ia64_vms_dynamic_relocs (filedata, &imgrela)) ++ res = false; ++ break; ++ ++ default: ++ break; ++ } ++ } ++ ++ free (strtab); ++ ++ return res; ++} ++ ++static struct ++{ ++ const char * name; ++ int reloc; ++ int size; ++ relocation_type rel_type; ++} ++ dynamic_relocations [] = ++{ ++ { "REL", DT_REL, DT_RELSZ, reltype_rel }, ++ { "RELA", DT_RELA, DT_RELASZ, reltype_rela }, ++ { "RELR", DT_RELR, DT_RELRSZ, reltype_relr }, ++ { "PLT", DT_JMPREL, DT_PLTRELSZ, reltype_unknown } ++}; ++ ++/* Process the reloc section. */ ++ ++static bool ++process_relocs (Filedata * filedata) ++{ ++ unsigned long rel_size; ++ unsigned long rel_offset; ++ ++ if (!do_reloc) ++ return true; ++ ++ if (do_using_dynamic) ++ { ++ relocation_type rel_type; ++ const char * name; ++ bool has_dynamic_reloc; ++ unsigned int i; ++ ++ has_dynamic_reloc = false; ++ ++ for (i = 0; i < ARRAY_SIZE (dynamic_relocations); i++) ++ { ++ rel_type = dynamic_relocations [i].rel_type; ++ name = dynamic_relocations [i].name; ++ rel_size = filedata->dynamic_info[dynamic_relocations [i].size]; ++ rel_offset = filedata->dynamic_info[dynamic_relocations [i].reloc]; ++ ++ if (rel_size) ++ has_dynamic_reloc = true; ++ ++ if (rel_type == reltype_unknown) ++ { ++ if (dynamic_relocations [i].reloc == DT_JMPREL) ++ switch (filedata->dynamic_info[DT_PLTREL]) ++ { ++ case DT_REL: ++ rel_type = reltype_rel; ++ break; ++ case DT_RELA: ++ rel_type = reltype_rela; ++ break; ++ } ++ } ++ ++ if (rel_size) ++ { ++ if (filedata->is_separate) ++ printf ++ (_("\nIn linked file '%s' section '%s' at offset 0x%lx contains %ld bytes:\n"), ++ filedata->file_name, name, rel_offset, rel_size); ++ else ++ printf ++ (_("\n'%s' relocation section at offset 0x%lx contains %ld bytes:\n"), ++ name, rel_offset, rel_size); ++ ++ dump_relocations (filedata, ++ offset_from_vma (filedata, rel_offset, rel_size), ++ rel_size, ++ filedata->dynamic_symbols, ++ filedata->num_dynamic_syms, ++ filedata->dynamic_strings, ++ filedata->dynamic_strings_length, ++ rel_type, true /* is_dynamic */); ++ } ++ } ++ ++ if (is_ia64_vms (filedata)) ++ if (process_ia64_vms_dynamic_relocs (filedata)) ++ has_dynamic_reloc = true; ++ ++ if (! has_dynamic_reloc) ++ { ++ if (filedata->is_separate) ++ printf (_("\nThere are no dynamic relocations in linked file '%s'.\n"), ++ filedata->file_name); ++ else ++ printf (_("\nThere are no dynamic relocations in this file.\n")); ++ } ++ } ++ else ++ { ++ Elf_Internal_Shdr * section; ++ unsigned long i; ++ bool found = false; ++ ++ for (i = 0, section = filedata->section_headers; ++ i < filedata->file_header.e_shnum; ++ i++, section++) ++ { ++ if ( section->sh_type != SHT_RELA ++ && section->sh_type != SHT_REL ++ && section->sh_type != SHT_RELR) ++ continue; ++ ++ rel_offset = section->sh_offset; ++ rel_size = section->sh_size; ++ ++ if (rel_size) ++ { ++ relocation_type rel_type; ++ unsigned long num_rela; ++ ++ if (filedata->is_separate) ++ printf (_("\nIn linked file '%s' relocation section "), ++ filedata->file_name); ++ else ++ printf (_("\nRelocation section ")); ++ ++ if (filedata->string_table == NULL) ++ printf ("%d", section->sh_name); ++ else ++ printf ("'%s'", printable_section_name (filedata, section)); ++ ++ num_rela = rel_size / section->sh_entsize; ++ printf (ngettext (" at offset 0x%lx contains %lu entry:\n", ++ " at offset 0x%lx contains %lu entries:\n", ++ num_rela), ++ rel_offset, num_rela); ++ ++ rel_type = section->sh_type == SHT_RELA ? reltype_rela : ++ section->sh_type == SHT_REL ? reltype_rel : reltype_relr; ++ ++ if (section->sh_link != 0 ++ && section->sh_link < filedata->file_header.e_shnum) ++ { ++ Elf_Internal_Shdr * symsec; ++ Elf_Internal_Sym * symtab; ++ unsigned long nsyms; ++ unsigned long strtablen = 0; ++ char * strtab = NULL; ++ ++ symsec = filedata->section_headers + section->sh_link; ++ if (symsec->sh_type != SHT_SYMTAB ++ && symsec->sh_type != SHT_DYNSYM) ++ continue; ++ ++ if (!get_symtab (filedata, symsec, ++ &symtab, &nsyms, &strtab, &strtablen)) ++ continue; ++ ++ dump_relocations (filedata, rel_offset, rel_size, ++ symtab, nsyms, strtab, strtablen, ++ rel_type, ++ symsec->sh_type == SHT_DYNSYM); ++ free (strtab); ++ free (symtab); ++ } ++ else ++ dump_relocations (filedata, rel_offset, rel_size, ++ NULL, 0, NULL, 0, rel_type, false /* is_dynamic */); ++ ++ found = true; ++ } ++ } ++ ++ if (! found) ++ { ++ /* Users sometimes forget the -D option, so try to be helpful. */ ++ for (i = 0; i < ARRAY_SIZE (dynamic_relocations); i++) ++ { ++ if (filedata->dynamic_info[dynamic_relocations [i].size]) ++ { ++ if (filedata->is_separate) ++ printf (_("\nThere are no static relocations in linked file '%s'."), ++ filedata->file_name); ++ else ++ printf (_("\nThere are no static relocations in this file.")); ++ printf (_("\nTo see the dynamic relocations add --use-dynamic to the command line.\n")); ++ ++ break; ++ } ++ } ++ if (i == ARRAY_SIZE (dynamic_relocations)) ++ { ++ if (filedata->is_separate) ++ printf (_("\nThere are no relocations in linked file '%s'.\n"), ++ filedata->file_name); ++ else ++ printf (_("\nThere are no relocations in this file.\n")); ++ } ++ } ++ } ++ ++ return true; ++} ++ ++/* An absolute address consists of a section and an offset. If the ++ section is NULL, the offset itself is the address, otherwise, the ++ address equals to LOAD_ADDRESS(section) + offset. */ ++ ++struct absaddr ++{ ++ unsigned short section; ++ bfd_vma offset; ++}; ++ ++/* Find the nearest symbol at or below ADDR. Returns the symbol ++ name, if found, and the offset from the symbol to ADDR. */ ++ ++static void ++find_symbol_for_address (Filedata * filedata, ++ Elf_Internal_Sym * symtab, ++ unsigned long nsyms, ++ const char * strtab, ++ unsigned long strtab_size, ++ struct absaddr addr, ++ const char ** symname, ++ bfd_vma * offset) ++{ ++ bfd_vma dist = 0x100000; ++ Elf_Internal_Sym * sym; ++ Elf_Internal_Sym * beg; ++ Elf_Internal_Sym * end; ++ Elf_Internal_Sym * best = NULL; ++ ++ REMOVE_ARCH_BITS (addr.offset); ++ beg = symtab; ++ end = symtab + nsyms; ++ ++ while (beg < end) ++ { ++ bfd_vma value; ++ ++ sym = beg + (end - beg) / 2; ++ ++ value = sym->st_value; ++ REMOVE_ARCH_BITS (value); ++ ++ if (sym->st_name != 0 ++ && (addr.section == SHN_UNDEF || addr.section == sym->st_shndx) ++ && addr.offset >= value ++ && addr.offset - value < dist) ++ { ++ best = sym; ++ dist = addr.offset - value; ++ if (!dist) ++ break; ++ } ++ ++ if (addr.offset < value) ++ end = sym; ++ else ++ beg = sym + 1; ++ } ++ ++ if (best) ++ { ++ *symname = (best->st_name >= strtab_size ++ ? _("") : strtab + best->st_name); ++ *offset = dist; ++ return; ++ } ++ ++ *symname = NULL; ++ *offset = addr.offset; ++} ++ ++static /* signed */ int ++symcmp (const void *p, const void *q) ++{ ++ Elf_Internal_Sym *sp = (Elf_Internal_Sym *) p; ++ Elf_Internal_Sym *sq = (Elf_Internal_Sym *) q; ++ ++ return sp->st_value > sq->st_value ? 1 : (sp->st_value < sq->st_value ? -1 : 0); ++} ++ ++/* Process the unwind section. */ ++ ++#include "unwind-ia64.h" ++ ++struct ia64_unw_table_entry ++{ ++ struct absaddr start; ++ struct absaddr end; ++ struct absaddr info; ++}; ++ ++struct ia64_unw_aux_info ++{ ++ struct ia64_unw_table_entry * table; /* Unwind table. */ ++ unsigned long table_len; /* Length of unwind table. */ ++ unsigned char * info; /* Unwind info. */ ++ unsigned long info_size; /* Size of unwind info. */ ++ bfd_vma info_addr; /* Starting address of unwind info. */ ++ bfd_vma seg_base; /* Starting address of segment. */ ++ Elf_Internal_Sym * symtab; /* The symbol table. */ ++ unsigned long nsyms; /* Number of symbols. */ ++ Elf_Internal_Sym * funtab; /* Sorted table of STT_FUNC symbols. */ ++ unsigned long nfuns; /* Number of entries in funtab. */ ++ char * strtab; /* The string table. */ ++ unsigned long strtab_size; /* Size of string table. */ ++}; ++ ++static bool ++dump_ia64_unwind (Filedata * filedata, struct ia64_unw_aux_info * aux) ++{ ++ struct ia64_unw_table_entry * tp; ++ unsigned long j, nfuns; ++ int in_body; ++ bool res = true; ++ ++ aux->funtab = xmalloc (aux->nsyms * sizeof (Elf_Internal_Sym)); ++ for (nfuns = 0, j = 0; j < aux->nsyms; j++) ++ if (aux->symtab[j].st_value && ELF_ST_TYPE (aux->symtab[j].st_info) == STT_FUNC) ++ aux->funtab[nfuns++] = aux->symtab[j]; ++ aux->nfuns = nfuns; ++ qsort (aux->funtab, aux->nfuns, sizeof (Elf_Internal_Sym), symcmp); ++ ++ for (tp = aux->table; tp < aux->table + aux->table_len; ++tp) ++ { ++ bfd_vma stamp; ++ bfd_vma offset; ++ const unsigned char * dp; ++ const unsigned char * head; ++ const unsigned char * end; ++ const char * procname; ++ ++ find_symbol_for_address (filedata, aux->funtab, aux->nfuns, aux->strtab, ++ aux->strtab_size, tp->start, &procname, &offset); ++ ++ fputs ("\n<", stdout); ++ ++ if (procname) ++ { ++ fputs (procname, stdout); ++ ++ if (offset) ++ printf ("+%lx", (unsigned long) offset); ++ } ++ ++ fputs (">: [", stdout); ++ print_vma (tp->start.offset, PREFIX_HEX); ++ fputc ('-', stdout); ++ print_vma (tp->end.offset, PREFIX_HEX); ++ printf ("], info at +0x%lx\n", ++ (unsigned long) (tp->info.offset - aux->seg_base)); ++ ++ /* PR 17531: file: 86232b32. */ ++ if (aux->info == NULL) ++ continue; ++ ++ offset = tp->info.offset; ++ if (tp->info.section) ++ { ++ if (tp->info.section >= filedata->file_header.e_shnum) ++ { ++ warn (_("Invalid section %u in table entry %ld\n"), ++ tp->info.section, (long) (tp - aux->table)); ++ res = false; ++ continue; ++ } ++ offset += filedata->section_headers[tp->info.section].sh_addr; ++ } ++ offset -= aux->info_addr; ++ /* PR 17531: file: 0997b4d1. */ ++ if (offset >= aux->info_size ++ || aux->info_size - offset < 8) ++ { ++ warn (_("Invalid offset %lx in table entry %ld\n"), ++ (long) tp->info.offset, (long) (tp - aux->table)); ++ res = false; ++ continue; ++ } ++ ++ head = aux->info + offset; ++ stamp = byte_get ((unsigned char *) head, sizeof (stamp)); ++ ++ printf (" v%u, flags=0x%lx (%s%s), len=%lu bytes\n", ++ (unsigned) UNW_VER (stamp), ++ (unsigned long) ((stamp & UNW_FLAG_MASK) >> 32), ++ UNW_FLAG_EHANDLER (stamp) ? " ehandler" : "", ++ UNW_FLAG_UHANDLER (stamp) ? " uhandler" : "", ++ (unsigned long) (eh_addr_size * UNW_LENGTH (stamp))); ++ ++ if (UNW_VER (stamp) != 1) ++ { ++ printf (_("\tUnknown version.\n")); ++ continue; ++ } ++ ++ in_body = 0; ++ end = head + 8 + eh_addr_size * UNW_LENGTH (stamp); ++ /* PR 17531: file: 16ceda89. */ ++ if (end > aux->info + aux->info_size) ++ end = aux->info + aux->info_size; ++ for (dp = head + 8; dp < end;) ++ dp = unw_decode (dp, in_body, & in_body, end); ++ } ++ ++ free (aux->funtab); ++ ++ return res; ++} ++ ++static bool ++slurp_ia64_unwind_table (Filedata * filedata, ++ struct ia64_unw_aux_info * aux, ++ Elf_Internal_Shdr * sec) ++{ ++ unsigned long size, nrelas, i; ++ Elf_Internal_Phdr * seg; ++ struct ia64_unw_table_entry * tep; ++ Elf_Internal_Shdr * relsec; ++ Elf_Internal_Rela * rela; ++ Elf_Internal_Rela * rp; ++ unsigned char * table; ++ unsigned char * tp; ++ Elf_Internal_Sym * sym; ++ const char * relname; ++ ++ aux->table_len = 0; ++ ++ /* First, find the starting address of the segment that includes ++ this section: */ ++ ++ if (filedata->file_header.e_phnum) ++ { ++ if (! get_program_headers (filedata)) ++ return false; ++ ++ for (seg = filedata->program_headers; ++ seg < filedata->program_headers + filedata->file_header.e_phnum; ++ ++seg) ++ { ++ if (seg->p_type != PT_LOAD) ++ continue; ++ ++ if (sec->sh_addr >= seg->p_vaddr ++ && (sec->sh_addr + sec->sh_size <= seg->p_vaddr + seg->p_memsz)) ++ { ++ aux->seg_base = seg->p_vaddr; ++ break; ++ } ++ } ++ } ++ ++ /* Second, build the unwind table from the contents of the unwind section: */ ++ size = sec->sh_size; ++ table = (unsigned char *) get_data (NULL, filedata, sec->sh_offset, 1, size, ++ _("unwind table")); ++ if (!table) ++ return false; ++ ++ aux->table_len = size / (3 * eh_addr_size); ++ aux->table = (struct ia64_unw_table_entry *) ++ xcmalloc (aux->table_len, sizeof (aux->table[0])); ++ tep = aux->table; ++ ++ for (tp = table; tp <= table + size - (3 * eh_addr_size); ++tep) ++ { ++ tep->start.section = SHN_UNDEF; ++ tep->end.section = SHN_UNDEF; ++ tep->info.section = SHN_UNDEF; ++ tep->start.offset = byte_get (tp, eh_addr_size); tp += eh_addr_size; ++ tep->end.offset = byte_get (tp, eh_addr_size); tp += eh_addr_size; ++ tep->info.offset = byte_get (tp, eh_addr_size); tp += eh_addr_size; ++ tep->start.offset += aux->seg_base; ++ tep->end.offset += aux->seg_base; ++ tep->info.offset += aux->seg_base; ++ } ++ free (table); ++ ++ /* Third, apply any relocations to the unwind table: */ ++ for (relsec = filedata->section_headers; ++ relsec < filedata->section_headers + filedata->file_header.e_shnum; ++ ++relsec) ++ { ++ if (relsec->sh_type != SHT_RELA ++ || relsec->sh_info >= filedata->file_header.e_shnum ++ || filedata->section_headers + relsec->sh_info != sec) ++ continue; ++ ++ if (!slurp_rela_relocs (filedata, relsec->sh_offset, relsec->sh_size, ++ & rela, & nrelas)) ++ { ++ free (aux->table); ++ aux->table = NULL; ++ aux->table_len = 0; ++ return false; ++ } ++ ++ for (rp = rela; rp < rela + nrelas; ++rp) ++ { ++ unsigned int sym_ndx; ++ unsigned int r_type = get_reloc_type (filedata, rp->r_info); ++ relname = elf_ia64_reloc_type (r_type); ++ ++ /* PR 17531: file: 9fa67536. */ ++ if (relname == NULL) ++ { ++ warn (_("Skipping unknown relocation type: %u\n"), r_type); ++ continue; ++ } ++ ++ if (! startswith (relname, "R_IA64_SEGREL")) ++ { ++ warn (_("Skipping unexpected relocation type: %s\n"), relname); ++ continue; ++ } ++ ++ i = rp->r_offset / (3 * eh_addr_size); ++ ++ /* PR 17531: file: 5bc8d9bf. */ ++ if (i >= aux->table_len) ++ { ++ warn (_("Skipping reloc with overlarge offset: %lx\n"), i); ++ continue; ++ } ++ ++ sym_ndx = get_reloc_symindex (rp->r_info); ++ if (sym_ndx >= aux->nsyms) ++ { ++ warn (_("Skipping reloc with invalid symbol index: %u\n"), ++ sym_ndx); ++ continue; ++ } ++ sym = aux->symtab + sym_ndx; ++ ++ switch (rp->r_offset / eh_addr_size % 3) ++ { ++ case 0: ++ aux->table[i].start.section = sym->st_shndx; ++ aux->table[i].start.offset = rp->r_addend + sym->st_value; ++ break; ++ case 1: ++ aux->table[i].end.section = sym->st_shndx; ++ aux->table[i].end.offset = rp->r_addend + sym->st_value; ++ break; ++ case 2: ++ aux->table[i].info.section = sym->st_shndx; ++ aux->table[i].info.offset = rp->r_addend + sym->st_value; ++ break; ++ default: ++ break; ++ } ++ } ++ ++ free (rela); ++ } ++ ++ return true; ++} ++ ++static bool ++ia64_process_unwind (Filedata * filedata) ++{ ++ Elf_Internal_Shdr * sec; ++ Elf_Internal_Shdr * unwsec = NULL; ++ unsigned long i, unwcount = 0, unwstart = 0; ++ struct ia64_unw_aux_info aux; ++ bool res = true; ++ ++ memset (& aux, 0, sizeof (aux)); ++ ++ for (i = 0, sec = filedata->section_headers; i < filedata->file_header.e_shnum; ++i, ++sec) ++ { ++ if (sec->sh_type == SHT_SYMTAB) ++ { ++ if (aux.symtab) ++ { ++ error (_("Multiple symbol tables encountered\n")); ++ free (aux.symtab); ++ aux.symtab = NULL; ++ free (aux.strtab); ++ aux.strtab = NULL; ++ } ++ if (!get_symtab (filedata, sec, &aux.symtab, &aux.nsyms, ++ &aux.strtab, &aux.strtab_size)) ++ return false; ++ } ++ else if (sec->sh_type == SHT_IA_64_UNWIND) ++ unwcount++; ++ } ++ ++ if (!unwcount) ++ printf (_("\nThere are no unwind sections in this file.\n")); ++ ++ while (unwcount-- > 0) ++ { ++ const char *suffix; ++ size_t len, len2; ++ ++ for (i = unwstart, sec = filedata->section_headers + unwstart, unwsec = NULL; ++ i < filedata->file_header.e_shnum; ++i, ++sec) ++ if (sec->sh_type == SHT_IA_64_UNWIND) ++ { ++ unwsec = sec; ++ break; ++ } ++ /* We have already counted the number of SHT_IA64_UNWIND ++ sections so the loop above should never fail. */ ++ assert (unwsec != NULL); ++ ++ unwstart = i + 1; ++ len = sizeof (ELF_STRING_ia64_unwind_once) - 1; ++ ++ if ((unwsec->sh_flags & SHF_GROUP) != 0) ++ { ++ /* We need to find which section group it is in. */ ++ struct group_list * g; ++ ++ if (filedata->section_headers_groups == NULL ++ || filedata->section_headers_groups[i] == NULL) ++ i = filedata->file_header.e_shnum; ++ else ++ { ++ g = filedata->section_headers_groups[i]->root; ++ ++ for (; g != NULL; g = g->next) ++ { ++ sec = filedata->section_headers + g->section_index; ++ ++ if (section_name_valid (filedata, sec) ++ && streq (section_name (filedata, sec), ++ ELF_STRING_ia64_unwind_info)) ++ break; ++ } ++ ++ if (g == NULL) ++ i = filedata->file_header.e_shnum; ++ } ++ } ++ else if (section_name_valid (filedata, unwsec) ++ && startswith (section_name (filedata, unwsec), ++ ELF_STRING_ia64_unwind_once)) ++ { ++ /* .gnu.linkonce.ia64unw.FOO -> .gnu.linkonce.ia64unwi.FOO. */ ++ len2 = sizeof (ELF_STRING_ia64_unwind_info_once) - 1; ++ suffix = section_name (filedata, unwsec) + len; ++ for (i = 0, sec = filedata->section_headers; ++ i < filedata->file_header.e_shnum; ++ ++i, ++sec) ++ if (section_name_valid (filedata, sec) ++ && startswith (section_name (filedata, sec), ++ ELF_STRING_ia64_unwind_info_once) ++ && streq (section_name (filedata, sec) + len2, suffix)) ++ break; ++ } ++ else ++ { ++ /* .IA_64.unwindFOO -> .IA_64.unwind_infoFOO ++ .IA_64.unwind or BAR -> .IA_64.unwind_info. */ ++ len = sizeof (ELF_STRING_ia64_unwind) - 1; ++ len2 = sizeof (ELF_STRING_ia64_unwind_info) - 1; ++ suffix = ""; ++ if (section_name_valid (filedata, unwsec) ++ && startswith (section_name (filedata, unwsec), ++ ELF_STRING_ia64_unwind)) ++ suffix = section_name (filedata, unwsec) + len; ++ for (i = 0, sec = filedata->section_headers; ++ i < filedata->file_header.e_shnum; ++ ++i, ++sec) ++ if (section_name_valid (filedata, sec) ++ && startswith (section_name (filedata, sec), ++ ELF_STRING_ia64_unwind_info) ++ && streq (section_name (filedata, sec) + len2, suffix)) ++ break; ++ } ++ ++ if (i == filedata->file_header.e_shnum) ++ { ++ printf (_("\nCould not find unwind info section for ")); ++ ++ if (filedata->string_table == NULL) ++ printf ("%d", unwsec->sh_name); ++ else ++ printf ("'%s'", printable_section_name (filedata, unwsec)); ++ } ++ else ++ { ++ aux.info_addr = sec->sh_addr; ++ aux.info = (unsigned char *) get_data (NULL, filedata, sec->sh_offset, 1, ++ sec->sh_size, ++ _("unwind info")); ++ aux.info_size = aux.info == NULL ? 0 : sec->sh_size; ++ ++ printf (_("\nUnwind section ")); ++ ++ if (filedata->string_table == NULL) ++ printf ("%d", unwsec->sh_name); ++ else ++ printf ("'%s'", printable_section_name (filedata, unwsec)); ++ ++ printf (_(" at offset 0x%lx contains %lu entries:\n"), ++ (unsigned long) unwsec->sh_offset, ++ (unsigned long) (unwsec->sh_size / (3 * eh_addr_size))); ++ ++ if (slurp_ia64_unwind_table (filedata, & aux, unwsec) ++ && aux.table_len > 0) ++ dump_ia64_unwind (filedata, & aux); ++ ++ free ((char *) aux.table); ++ free ((char *) aux.info); ++ aux.table = NULL; ++ aux.info = NULL; ++ } ++ } ++ ++ free (aux.symtab); ++ free ((char *) aux.strtab); ++ ++ return res; ++} ++ ++struct hppa_unw_table_entry ++{ ++ struct absaddr start; ++ struct absaddr end; ++ unsigned int Cannot_unwind:1; /* 0 */ ++ unsigned int Millicode:1; /* 1 */ ++ unsigned int Millicode_save_sr0:1; /* 2 */ ++ unsigned int Region_description:2; /* 3..4 */ ++ unsigned int reserved1:1; /* 5 */ ++ unsigned int Entry_SR:1; /* 6 */ ++ unsigned int Entry_FR:4; /* Number saved 7..10 */ ++ unsigned int Entry_GR:5; /* Number saved 11..15 */ ++ unsigned int Args_stored:1; /* 16 */ ++ unsigned int Variable_Frame:1; /* 17 */ ++ unsigned int Separate_Package_Body:1; /* 18 */ ++ unsigned int Frame_Extension_Millicode:1; /* 19 */ ++ unsigned int Stack_Overflow_Check:1; /* 20 */ ++ unsigned int Two_Instruction_SP_Increment:1; /* 21 */ ++ unsigned int Ada_Region:1; /* 22 */ ++ unsigned int cxx_info:1; /* 23 */ ++ unsigned int cxx_try_catch:1; /* 24 */ ++ unsigned int sched_entry_seq:1; /* 25 */ ++ unsigned int reserved2:1; /* 26 */ ++ unsigned int Save_SP:1; /* 27 */ ++ unsigned int Save_RP:1; /* 28 */ ++ unsigned int Save_MRP_in_frame:1; /* 29 */ ++ unsigned int extn_ptr_defined:1; /* 30 */ ++ unsigned int Cleanup_defined:1; /* 31 */ ++ ++ unsigned int MPE_XL_interrupt_marker:1; /* 0 */ ++ unsigned int HP_UX_interrupt_marker:1; /* 1 */ ++ unsigned int Large_frame:1; /* 2 */ ++ unsigned int Pseudo_SP_Set:1; /* 3 */ ++ unsigned int reserved4:1; /* 4 */ ++ unsigned int Total_frame_size:27; /* 5..31 */ ++}; ++ ++struct hppa_unw_aux_info ++{ ++ struct hppa_unw_table_entry * table; /* Unwind table. */ ++ unsigned long table_len; /* Length of unwind table. */ ++ bfd_vma seg_base; /* Starting address of segment. */ ++ Elf_Internal_Sym * symtab; /* The symbol table. */ ++ unsigned long nsyms; /* Number of symbols. */ ++ Elf_Internal_Sym * funtab; /* Sorted table of STT_FUNC symbols. */ ++ unsigned long nfuns; /* Number of entries in funtab. */ ++ char * strtab; /* The string table. */ ++ unsigned long strtab_size; /* Size of string table. */ ++}; ++ ++static bool ++dump_hppa_unwind (Filedata * filedata, struct hppa_unw_aux_info * aux) ++{ ++ struct hppa_unw_table_entry * tp; ++ unsigned long j, nfuns; ++ bool res = true; ++ ++ aux->funtab = xmalloc (aux->nsyms * sizeof (Elf_Internal_Sym)); ++ for (nfuns = 0, j = 0; j < aux->nsyms; j++) ++ if (aux->symtab[j].st_value && ELF_ST_TYPE (aux->symtab[j].st_info) == STT_FUNC) ++ aux->funtab[nfuns++] = aux->symtab[j]; ++ aux->nfuns = nfuns; ++ qsort (aux->funtab, aux->nfuns, sizeof (Elf_Internal_Sym), symcmp); ++ ++ for (tp = aux->table; tp < aux->table + aux->table_len; ++tp) ++ { ++ bfd_vma offset; ++ const char * procname; ++ ++ find_symbol_for_address (filedata, aux->funtab, aux->nfuns, aux->strtab, ++ aux->strtab_size, tp->start, &procname, ++ &offset); ++ ++ fputs ("\n<", stdout); ++ ++ if (procname) ++ { ++ fputs (procname, stdout); ++ ++ if (offset) ++ printf ("+%lx", (unsigned long) offset); ++ } ++ ++ fputs (">: [", stdout); ++ print_vma (tp->start.offset, PREFIX_HEX); ++ fputc ('-', stdout); ++ print_vma (tp->end.offset, PREFIX_HEX); ++ printf ("]\n\t"); ++ ++#define PF(_m) if (tp->_m) printf (#_m " "); ++#define PV(_m) if (tp->_m) printf (#_m "=%d ", tp->_m); ++ PF(Cannot_unwind); ++ PF(Millicode); ++ PF(Millicode_save_sr0); ++ /* PV(Region_description); */ ++ PF(Entry_SR); ++ PV(Entry_FR); ++ PV(Entry_GR); ++ PF(Args_stored); ++ PF(Variable_Frame); ++ PF(Separate_Package_Body); ++ PF(Frame_Extension_Millicode); ++ PF(Stack_Overflow_Check); ++ PF(Two_Instruction_SP_Increment); ++ PF(Ada_Region); ++ PF(cxx_info); ++ PF(cxx_try_catch); ++ PF(sched_entry_seq); ++ PF(Save_SP); ++ PF(Save_RP); ++ PF(Save_MRP_in_frame); ++ PF(extn_ptr_defined); ++ PF(Cleanup_defined); ++ PF(MPE_XL_interrupt_marker); ++ PF(HP_UX_interrupt_marker); ++ PF(Large_frame); ++ PF(Pseudo_SP_Set); ++ PV(Total_frame_size); ++#undef PF ++#undef PV ++ } ++ ++ printf ("\n"); ++ ++ free (aux->funtab); ++ ++ return res; ++} ++ ++static bool ++slurp_hppa_unwind_table (Filedata * filedata, ++ struct hppa_unw_aux_info * aux, ++ Elf_Internal_Shdr * sec) ++{ ++ unsigned long size, unw_ent_size, nentries, nrelas, i; ++ Elf_Internal_Phdr * seg; ++ struct hppa_unw_table_entry * tep; ++ Elf_Internal_Shdr * relsec; ++ Elf_Internal_Rela * rela; ++ Elf_Internal_Rela * rp; ++ unsigned char * table; ++ unsigned char * tp; ++ Elf_Internal_Sym * sym; ++ const char * relname; ++ ++ /* First, find the starting address of the segment that includes ++ this section. */ ++ if (filedata->file_header.e_phnum) ++ { ++ if (! get_program_headers (filedata)) ++ return false; ++ ++ for (seg = filedata->program_headers; ++ seg < filedata->program_headers + filedata->file_header.e_phnum; ++ ++seg) ++ { ++ if (seg->p_type != PT_LOAD) ++ continue; ++ ++ if (sec->sh_addr >= seg->p_vaddr ++ && (sec->sh_addr + sec->sh_size <= seg->p_vaddr + seg->p_memsz)) ++ { ++ aux->seg_base = seg->p_vaddr; ++ break; ++ } ++ } ++ } ++ ++ /* Second, build the unwind table from the contents of the unwind ++ section. */ ++ size = sec->sh_size; ++ table = (unsigned char *) get_data (NULL, filedata, sec->sh_offset, 1, size, ++ _("unwind table")); ++ if (!table) ++ return false; ++ ++ unw_ent_size = 16; ++ nentries = size / unw_ent_size; ++ size = unw_ent_size * nentries; ++ ++ aux->table_len = nentries; ++ tep = aux->table = (struct hppa_unw_table_entry *) ++ xcmalloc (nentries, sizeof (aux->table[0])); ++ ++ for (tp = table; tp < table + size; tp += unw_ent_size, ++tep) ++ { ++ unsigned int tmp1, tmp2; ++ ++ tep->start.section = SHN_UNDEF; ++ tep->end.section = SHN_UNDEF; ++ ++ tep->start.offset = byte_get ((unsigned char *) tp + 0, 4); ++ tep->end.offset = byte_get ((unsigned char *) tp + 4, 4); ++ tmp1 = byte_get ((unsigned char *) tp + 8, 4); ++ tmp2 = byte_get ((unsigned char *) tp + 12, 4); ++ ++ tep->start.offset += aux->seg_base; ++ tep->end.offset += aux->seg_base; ++ ++ tep->Cannot_unwind = (tmp1 >> 31) & 0x1; ++ tep->Millicode = (tmp1 >> 30) & 0x1; ++ tep->Millicode_save_sr0 = (tmp1 >> 29) & 0x1; ++ tep->Region_description = (tmp1 >> 27) & 0x3; ++ tep->reserved1 = (tmp1 >> 26) & 0x1; ++ tep->Entry_SR = (tmp1 >> 25) & 0x1; ++ tep->Entry_FR = (tmp1 >> 21) & 0xf; ++ tep->Entry_GR = (tmp1 >> 16) & 0x1f; ++ tep->Args_stored = (tmp1 >> 15) & 0x1; ++ tep->Variable_Frame = (tmp1 >> 14) & 0x1; ++ tep->Separate_Package_Body = (tmp1 >> 13) & 0x1; ++ tep->Frame_Extension_Millicode = (tmp1 >> 12) & 0x1; ++ tep->Stack_Overflow_Check = (tmp1 >> 11) & 0x1; ++ tep->Two_Instruction_SP_Increment = (tmp1 >> 10) & 0x1; ++ tep->Ada_Region = (tmp1 >> 9) & 0x1; ++ tep->cxx_info = (tmp1 >> 8) & 0x1; ++ tep->cxx_try_catch = (tmp1 >> 7) & 0x1; ++ tep->sched_entry_seq = (tmp1 >> 6) & 0x1; ++ tep->reserved2 = (tmp1 >> 5) & 0x1; ++ tep->Save_SP = (tmp1 >> 4) & 0x1; ++ tep->Save_RP = (tmp1 >> 3) & 0x1; ++ tep->Save_MRP_in_frame = (tmp1 >> 2) & 0x1; ++ tep->extn_ptr_defined = (tmp1 >> 1) & 0x1; ++ tep->Cleanup_defined = tmp1 & 0x1; ++ ++ tep->MPE_XL_interrupt_marker = (tmp2 >> 31) & 0x1; ++ tep->HP_UX_interrupt_marker = (tmp2 >> 30) & 0x1; ++ tep->Large_frame = (tmp2 >> 29) & 0x1; ++ tep->Pseudo_SP_Set = (tmp2 >> 28) & 0x1; ++ tep->reserved4 = (tmp2 >> 27) & 0x1; ++ tep->Total_frame_size = tmp2 & 0x7ffffff; ++ } ++ free (table); ++ ++ /* Third, apply any relocations to the unwind table. */ ++ for (relsec = filedata->section_headers; ++ relsec < filedata->section_headers + filedata->file_header.e_shnum; ++ ++relsec) ++ { ++ if (relsec->sh_type != SHT_RELA ++ || relsec->sh_info >= filedata->file_header.e_shnum ++ || filedata->section_headers + relsec->sh_info != sec) ++ continue; ++ ++ if (!slurp_rela_relocs (filedata, relsec->sh_offset, relsec->sh_size, ++ & rela, & nrelas)) ++ return false; ++ ++ for (rp = rela; rp < rela + nrelas; ++rp) ++ { ++ unsigned int sym_ndx; ++ unsigned int r_type = get_reloc_type (filedata, rp->r_info); ++ relname = elf_hppa_reloc_type (r_type); ++ ++ if (relname == NULL) ++ { ++ warn (_("Skipping unknown relocation type: %u\n"), r_type); ++ continue; ++ } ++ ++ /* R_PARISC_SEGREL32 or R_PARISC_SEGREL64. */ ++ if (! startswith (relname, "R_PARISC_SEGREL")) ++ { ++ warn (_("Skipping unexpected relocation type: %s\n"), relname); ++ continue; ++ } ++ ++ i = rp->r_offset / unw_ent_size; ++ if (i >= aux->table_len) ++ { ++ warn (_("Skipping reloc with overlarge offset: %lx\n"), i); ++ continue; ++ } ++ ++ sym_ndx = get_reloc_symindex (rp->r_info); ++ if (sym_ndx >= aux->nsyms) ++ { ++ warn (_("Skipping reloc with invalid symbol index: %u\n"), ++ sym_ndx); ++ continue; ++ } ++ sym = aux->symtab + sym_ndx; ++ ++ switch ((rp->r_offset % unw_ent_size) / 4) ++ { ++ case 0: ++ aux->table[i].start.section = sym->st_shndx; ++ aux->table[i].start.offset = sym->st_value + rp->r_addend; ++ break; ++ case 1: ++ aux->table[i].end.section = sym->st_shndx; ++ aux->table[i].end.offset = sym->st_value + rp->r_addend; ++ break; ++ default: ++ break; ++ } ++ } ++ ++ free (rela); ++ } ++ ++ return true; ++} ++ ++static bool ++hppa_process_unwind (Filedata * filedata) ++{ ++ struct hppa_unw_aux_info aux; ++ Elf_Internal_Shdr * unwsec = NULL; ++ Elf_Internal_Shdr * sec; ++ unsigned long i; ++ bool res = true; ++ ++ if (filedata->string_table == NULL) ++ return false; ++ ++ memset (& aux, 0, sizeof (aux)); ++ ++ for (i = 0, sec = filedata->section_headers; i < filedata->file_header.e_shnum; ++i, ++sec) ++ { ++ if (sec->sh_type == SHT_SYMTAB) ++ { ++ if (aux.symtab) ++ { ++ error (_("Multiple symbol tables encountered\n")); ++ free (aux.symtab); ++ aux.symtab = NULL; ++ free (aux.strtab); ++ aux.strtab = NULL; ++ } ++ if (!get_symtab (filedata, sec, &aux.symtab, &aux.nsyms, ++ &aux.strtab, &aux.strtab_size)) ++ return false; ++ } ++ else if (section_name_valid (filedata, sec) ++ && streq (section_name (filedata, sec), ".PARISC.unwind")) ++ unwsec = sec; ++ } ++ ++ if (!unwsec) ++ printf (_("\nThere are no unwind sections in this file.\n")); ++ ++ for (i = 0, sec = filedata->section_headers; i < filedata->file_header.e_shnum; ++i, ++sec) ++ { ++ if (section_name_valid (filedata, sec) ++ && streq (section_name (filedata, sec), ".PARISC.unwind")) ++ { ++ unsigned long num_unwind = sec->sh_size / 16; ++ ++ printf (ngettext ("\nUnwind section '%s' at offset 0x%lx " ++ "contains %lu entry:\n", ++ "\nUnwind section '%s' at offset 0x%lx " ++ "contains %lu entries:\n", ++ num_unwind), ++ printable_section_name (filedata, sec), ++ (unsigned long) sec->sh_offset, ++ num_unwind); ++ ++ if (! slurp_hppa_unwind_table (filedata, &aux, sec)) ++ res = false; ++ ++ if (res && aux.table_len > 0) ++ { ++ if (! dump_hppa_unwind (filedata, &aux)) ++ res = false; ++ } ++ ++ free ((char *) aux.table); ++ aux.table = NULL; ++ } ++ } ++ ++ free (aux.symtab); ++ free ((char *) aux.strtab); ++ ++ return res; ++} ++ ++struct arm_section ++{ ++ unsigned char * data; /* The unwind data. */ ++ Elf_Internal_Shdr * sec; /* The cached unwind section header. */ ++ Elf_Internal_Rela * rela; /* The cached relocations for this section. */ ++ unsigned long nrelas; /* The number of relocations. */ ++ unsigned int rel_type; /* REL or RELA ? */ ++ Elf_Internal_Rela * next_rela; /* Cyclic pointer to the next reloc to process. */ ++}; ++ ++struct arm_unw_aux_info ++{ ++ Filedata * filedata; /* The file containing the unwind sections. */ ++ Elf_Internal_Sym * symtab; /* The file's symbol table. */ ++ unsigned long nsyms; /* Number of symbols. */ ++ Elf_Internal_Sym * funtab; /* Sorted table of STT_FUNC symbols. */ ++ unsigned long nfuns; /* Number of these symbols. */ ++ char * strtab; /* The file's string table. */ ++ unsigned long strtab_size; /* Size of string table. */ ++}; ++ ++static const char * ++arm_print_vma_and_name (Filedata * filedata, ++ struct arm_unw_aux_info * aux, ++ bfd_vma fn, ++ struct absaddr addr) ++{ ++ const char *procname; ++ bfd_vma sym_offset; ++ ++ if (addr.section == SHN_UNDEF) ++ addr.offset = fn; ++ ++ find_symbol_for_address (filedata, aux->funtab, aux->nfuns, aux->strtab, ++ aux->strtab_size, addr, &procname, ++ &sym_offset); ++ ++ print_vma (fn, PREFIX_HEX); ++ ++ if (procname) ++ { ++ fputs (" <", stdout); ++ fputs (procname, stdout); ++ ++ if (sym_offset) ++ printf ("+0x%lx", (unsigned long) sym_offset); ++ fputc ('>', stdout); ++ } ++ ++ return procname; ++} ++ ++static void ++arm_free_section (struct arm_section *arm_sec) ++{ ++ free (arm_sec->data); ++ free (arm_sec->rela); ++} ++ ++/* 1) If SEC does not match the one cached in ARM_SEC, then free the current ++ cached section and install SEC instead. ++ 2) Locate the 32-bit word at WORD_OFFSET in unwind section SEC ++ and return its valued in * WORDP, relocating if necessary. ++ 3) Update the NEXT_RELA field in ARM_SEC and store the section index and ++ relocation's offset in ADDR. ++ 4) If SYM_NAME is non-NULL and a relocation was applied, record the offset ++ into the string table of the symbol associated with the reloc. If no ++ reloc was applied store -1 there. ++ 5) Return TRUE upon success, FALSE otherwise. */ ++ ++static bool ++get_unwind_section_word (Filedata * filedata, ++ struct arm_unw_aux_info * aux, ++ struct arm_section * arm_sec, ++ Elf_Internal_Shdr * sec, ++ bfd_vma word_offset, ++ unsigned int * wordp, ++ struct absaddr * addr, ++ bfd_vma * sym_name) ++{ ++ Elf_Internal_Rela *rp; ++ Elf_Internal_Sym *sym; ++ const char * relname; ++ unsigned int word; ++ bool wrapped; ++ ++ if (sec == NULL || arm_sec == NULL) ++ return false; ++ ++ addr->section = SHN_UNDEF; ++ addr->offset = 0; ++ ++ if (sym_name != NULL) ++ *sym_name = (bfd_vma) -1; ++ ++ /* If necessary, update the section cache. */ ++ if (sec != arm_sec->sec) ++ { ++ Elf_Internal_Shdr *relsec; ++ ++ arm_free_section (arm_sec); ++ ++ arm_sec->sec = sec; ++ arm_sec->data = get_data (NULL, aux->filedata, sec->sh_offset, 1, ++ sec->sh_size, _("unwind data")); ++ arm_sec->rela = NULL; ++ arm_sec->nrelas = 0; ++ ++ for (relsec = filedata->section_headers; ++ relsec < filedata->section_headers + filedata->file_header.e_shnum; ++ ++relsec) ++ { ++ if (relsec->sh_info >= filedata->file_header.e_shnum ++ || filedata->section_headers + relsec->sh_info != sec ++ /* PR 15745: Check the section type as well. */ ++ || (relsec->sh_type != SHT_REL ++ && relsec->sh_type != SHT_RELA)) ++ continue; ++ ++ arm_sec->rel_type = relsec->sh_type; ++ if (relsec->sh_type == SHT_REL) ++ { ++ if (!slurp_rel_relocs (aux->filedata, relsec->sh_offset, ++ relsec->sh_size, ++ & arm_sec->rela, & arm_sec->nrelas)) ++ return false; ++ } ++ else /* relsec->sh_type == SHT_RELA */ ++ { ++ if (!slurp_rela_relocs (aux->filedata, relsec->sh_offset, ++ relsec->sh_size, ++ & arm_sec->rela, & arm_sec->nrelas)) ++ return false; ++ } ++ break; ++ } ++ ++ arm_sec->next_rela = arm_sec->rela; ++ } ++ ++ /* If there is no unwind data we can do nothing. */ ++ if (arm_sec->data == NULL) ++ return false; ++ ++ /* If the offset is invalid then fail. */ ++ if (/* PR 21343 *//* PR 18879 */ ++ sec->sh_size < 4 ++ || word_offset > (sec->sh_size - 4) ++ || ((bfd_signed_vma) word_offset) < 0) ++ return false; ++ ++ /* Get the word at the required offset. */ ++ word = byte_get (arm_sec->data + word_offset, 4); ++ ++ /* PR 17531: file: id:000001,src:001266+003044,op:splice,rep:128. */ ++ if (arm_sec->rela == NULL) ++ { ++ * wordp = word; ++ return true; ++ } ++ ++ /* Look through the relocs to find the one that applies to the provided offset. */ ++ wrapped = false; ++ for (rp = arm_sec->next_rela; rp != arm_sec->rela + arm_sec->nrelas; rp++) ++ { ++ bfd_vma prelval, offset; ++ ++ if (rp->r_offset > word_offset && !wrapped) ++ { ++ rp = arm_sec->rela; ++ wrapped = true; ++ } ++ if (rp->r_offset > word_offset) ++ break; ++ ++ if (rp->r_offset & 3) ++ { ++ warn (_("Skipping unexpected relocation at offset 0x%lx\n"), ++ (unsigned long) rp->r_offset); ++ continue; ++ } ++ ++ if (rp->r_offset < word_offset) ++ continue; ++ ++ /* PR 17531: file: 027-161405-0.004 */ ++ if (aux->symtab == NULL) ++ continue; ++ ++ if (arm_sec->rel_type == SHT_REL) ++ { ++ offset = word & 0x7fffffff; ++ if (offset & 0x40000000) ++ offset |= ~ (bfd_vma) 0x7fffffff; ++ } ++ else if (arm_sec->rel_type == SHT_RELA) ++ offset = rp->r_addend; ++ else ++ { ++ error (_("Unknown section relocation type %d encountered\n"), ++ arm_sec->rel_type); ++ break; ++ } ++ ++ /* PR 17531 file: 027-1241568-0.004. */ ++ if (ELF32_R_SYM (rp->r_info) >= aux->nsyms) ++ { ++ error (_("Bad symbol index in unwind relocation (%lu > %lu)\n"), ++ (unsigned long) ELF32_R_SYM (rp->r_info), aux->nsyms); ++ break; ++ } ++ ++ sym = aux->symtab + ELF32_R_SYM (rp->r_info); ++ offset += sym->st_value; ++ prelval = offset - (arm_sec->sec->sh_addr + rp->r_offset); ++ ++ /* Check that we are processing the expected reloc type. */ ++ if (filedata->file_header.e_machine == EM_ARM) ++ { ++ relname = elf_arm_reloc_type (ELF32_R_TYPE (rp->r_info)); ++ if (relname == NULL) ++ { ++ warn (_("Skipping unknown ARM relocation type: %d\n"), ++ (int) ELF32_R_TYPE (rp->r_info)); ++ continue; ++ } ++ ++ if (streq (relname, "R_ARM_NONE")) ++ continue; ++ ++ if (! streq (relname, "R_ARM_PREL31")) ++ { ++ warn (_("Skipping unexpected ARM relocation type %s\n"), relname); ++ continue; ++ } ++ } ++ else if (filedata->file_header.e_machine == EM_TI_C6000) ++ { ++ relname = elf_tic6x_reloc_type (ELF32_R_TYPE (rp->r_info)); ++ if (relname == NULL) ++ { ++ warn (_("Skipping unknown C6000 relocation type: %d\n"), ++ (int) ELF32_R_TYPE (rp->r_info)); ++ continue; ++ } ++ ++ if (streq (relname, "R_C6000_NONE")) ++ continue; ++ ++ if (! streq (relname, "R_C6000_PREL31")) ++ { ++ warn (_("Skipping unexpected C6000 relocation type %s\n"), relname); ++ continue; ++ } ++ ++ prelval >>= 1; ++ } ++ else ++ { ++ /* This function currently only supports ARM and TI unwinders. */ ++ warn (_("Only TI and ARM unwinders are currently supported\n")); ++ break; ++ } ++ ++ word = (word & ~ (bfd_vma) 0x7fffffff) | (prelval & 0x7fffffff); ++ addr->section = sym->st_shndx; ++ addr->offset = offset; ++ ++ if (sym_name) ++ * sym_name = sym->st_name; ++ break; ++ } ++ ++ *wordp = word; ++ arm_sec->next_rela = rp; ++ ++ return true; ++} ++ ++static const char *tic6x_unwind_regnames[16] = ++{ ++ "A15", "B15", "B14", "B13", "B12", "B11", "B10", "B3", ++ "A14", "A13", "A12", "A11", "A10", ++ "[invalid reg 13]", "[invalid reg 14]", "[invalid reg 15]" ++}; ++ ++static void ++decode_tic6x_unwind_regmask (unsigned int mask) ++{ ++ int i; ++ ++ for (i = 12; mask; mask >>= 1, i--) ++ { ++ if (mask & 1) ++ { ++ fputs (tic6x_unwind_regnames[i], stdout); ++ if (mask > 1) ++ fputs (", ", stdout); ++ } ++ } ++} ++ ++#define ADVANCE \ ++ if (remaining == 0 && more_words) \ ++ { \ ++ data_offset += 4; \ ++ if (! get_unwind_section_word (filedata, aux, data_arm_sec, data_sec, \ ++ data_offset, & word, & addr, NULL)) \ ++ return false; \ ++ remaining = 4; \ ++ more_words--; \ ++ } \ ++ ++#define GET_OP(OP) \ ++ ADVANCE; \ ++ if (remaining) \ ++ { \ ++ remaining--; \ ++ (OP) = word >> 24; \ ++ word <<= 8; \ ++ } \ ++ else \ ++ { \ ++ printf (_("[Truncated opcode]\n")); \ ++ return false; \ ++ } \ ++ printf ("0x%02x ", OP) ++ ++static bool ++decode_arm_unwind_bytecode (Filedata * filedata, ++ struct arm_unw_aux_info * aux, ++ unsigned int word, ++ unsigned int remaining, ++ unsigned int more_words, ++ bfd_vma data_offset, ++ Elf_Internal_Shdr * data_sec, ++ struct arm_section * data_arm_sec) ++{ ++ struct absaddr addr; ++ bool res = true; ++ ++ /* Decode the unwinding instructions. */ ++ while (1) ++ { ++ unsigned int op, op2; ++ ++ ADVANCE; ++ if (remaining == 0) ++ break; ++ remaining--; ++ op = word >> 24; ++ word <<= 8; ++ ++ printf (" 0x%02x ", op); ++ ++ if ((op & 0xc0) == 0x00) ++ { ++ int offset = ((op & 0x3f) << 2) + 4; ++ ++ printf (" vsp = vsp + %d", offset); ++ } ++ else if ((op & 0xc0) == 0x40) ++ { ++ int offset = ((op & 0x3f) << 2) + 4; ++ ++ printf (" vsp = vsp - %d", offset); ++ } ++ else if ((op & 0xf0) == 0x80) ++ { ++ GET_OP (op2); ++ if (op == 0x80 && op2 == 0) ++ printf (_("Refuse to unwind")); ++ else ++ { ++ unsigned int mask = ((op & 0x0f) << 8) | op2; ++ bool first = true; ++ int i; ++ ++ printf ("pop {"); ++ for (i = 0; i < 12; i++) ++ if (mask & (1 << i)) ++ { ++ if (first) ++ first = false; ++ else ++ printf (", "); ++ printf ("r%d", 4 + i); ++ } ++ printf ("}"); ++ } ++ } ++ else if ((op & 0xf0) == 0x90) ++ { ++ if (op == 0x9d || op == 0x9f) ++ printf (_(" [Reserved]")); ++ else ++ printf (" vsp = r%d", op & 0x0f); ++ } ++ else if ((op & 0xf0) == 0xa0) ++ { ++ int end = 4 + (op & 0x07); ++ bool first = true; ++ int i; ++ ++ printf (" pop {"); ++ for (i = 4; i <= end; i++) ++ { ++ if (first) ++ first = false; ++ else ++ printf (", "); ++ printf ("r%d", i); ++ } ++ if (op & 0x08) ++ { ++ if (!first) ++ printf (", "); ++ printf ("r14"); ++ } ++ printf ("}"); ++ } ++ else if (op == 0xb0) ++ printf (_(" finish")); ++ else if (op == 0xb1) ++ { ++ GET_OP (op2); ++ if (op2 == 0 || (op2 & 0xf0) != 0) ++ printf (_("[Spare]")); ++ else ++ { ++ unsigned int mask = op2 & 0x0f; ++ bool first = true; ++ int i; ++ ++ printf ("pop {"); ++ for (i = 0; i < 12; i++) ++ if (mask & (1 << i)) ++ { ++ if (first) ++ first = false; ++ else ++ printf (", "); ++ printf ("r%d", i); ++ } ++ printf ("}"); ++ } ++ } ++ else if (op == 0xb2) ++ { ++ unsigned char buf[9]; ++ unsigned int i, len; ++ unsigned long offset; ++ ++ for (i = 0; i < sizeof (buf); i++) ++ { ++ GET_OP (buf[i]); ++ if ((buf[i] & 0x80) == 0) ++ break; ++ } ++ if (i == sizeof (buf)) ++ { ++ error (_("corrupt change to vsp\n")); ++ res = false; ++ } ++ else ++ { ++ offset = read_leb128 (buf, buf + i + 1, false, &len, NULL); ++ assert (len == i + 1); ++ offset = offset * 4 + 0x204; ++ printf ("vsp = vsp + %ld", offset); ++ } ++ } ++ else if (op == 0xb3 || op == 0xc8 || op == 0xc9) ++ { ++ unsigned int first, last; ++ ++ GET_OP (op2); ++ first = op2 >> 4; ++ last = op2 & 0x0f; ++ if (op == 0xc8) ++ first = first + 16; ++ printf ("pop {D%d", first); ++ if (last) ++ printf ("-D%d", first + last); ++ printf ("}"); ++ } ++ else if (op == 0xb4) ++ printf (_(" pop {ra_auth_code}")); ++ else if ((op & 0xf8) == 0xb8 || (op & 0xf8) == 0xd0) ++ { ++ unsigned int count = op & 0x07; ++ ++ printf ("pop {D8"); ++ if (count) ++ printf ("-D%d", 8 + count); ++ printf ("}"); ++ } ++ else if (op >= 0xc0 && op <= 0xc5) ++ { ++ unsigned int count = op & 0x07; ++ ++ printf (" pop {wR10"); ++ if (count) ++ printf ("-wR%d", 10 + count); ++ printf ("}"); ++ } ++ else if (op == 0xc6) ++ { ++ unsigned int first, last; ++ ++ GET_OP (op2); ++ first = op2 >> 4; ++ last = op2 & 0x0f; ++ printf ("pop {wR%d", first); ++ if (last) ++ printf ("-wR%d", first + last); ++ printf ("}"); ++ } ++ else if (op == 0xc7) ++ { ++ GET_OP (op2); ++ if (op2 == 0 || (op2 & 0xf0) != 0) ++ printf (_("[Spare]")); ++ else ++ { ++ unsigned int mask = op2 & 0x0f; ++ bool first = true; ++ int i; ++ ++ printf ("pop {"); ++ for (i = 0; i < 4; i++) ++ if (mask & (1 << i)) ++ { ++ if (first) ++ first = false; ++ else ++ printf (", "); ++ printf ("wCGR%d", i); ++ } ++ printf ("}"); ++ } ++ } ++ else ++ { ++ printf (_(" [unsupported opcode]")); ++ res = false; ++ } ++ ++ printf ("\n"); ++ } ++ ++ return res; ++} ++ ++static bool ++decode_tic6x_unwind_bytecode (Filedata * filedata, ++ struct arm_unw_aux_info * aux, ++ unsigned int word, ++ unsigned int remaining, ++ unsigned int more_words, ++ bfd_vma data_offset, ++ Elf_Internal_Shdr * data_sec, ++ struct arm_section * data_arm_sec) ++{ ++ struct absaddr addr; ++ ++ /* Decode the unwinding instructions. */ ++ while (1) ++ { ++ unsigned int op, op2; ++ ++ ADVANCE; ++ if (remaining == 0) ++ break; ++ remaining--; ++ op = word >> 24; ++ word <<= 8; ++ ++ printf (" 0x%02x ", op); ++ ++ if ((op & 0xc0) == 0x00) ++ { ++ int offset = ((op & 0x3f) << 3) + 8; ++ printf (" sp = sp + %d", offset); ++ } ++ else if ((op & 0xc0) == 0x80) ++ { ++ GET_OP (op2); ++ if (op == 0x80 && op2 == 0) ++ printf (_("Refuse to unwind")); ++ else ++ { ++ unsigned int mask = ((op & 0x1f) << 8) | op2; ++ if (op & 0x20) ++ printf ("pop compact {"); ++ else ++ printf ("pop {"); ++ ++ decode_tic6x_unwind_regmask (mask); ++ printf("}"); ++ } ++ } ++ else if ((op & 0xf0) == 0xc0) ++ { ++ unsigned int reg; ++ unsigned int nregs; ++ unsigned int i; ++ const char *name; ++ struct ++ { ++ unsigned int offset; ++ unsigned int reg; ++ } regpos[16]; ++ ++ /* Scan entire instruction first so that GET_OP output is not ++ interleaved with disassembly. */ ++ nregs = 0; ++ for (i = 0; nregs < (op & 0xf); i++) ++ { ++ GET_OP (op2); ++ reg = op2 >> 4; ++ if (reg != 0xf) ++ { ++ regpos[nregs].offset = i * 2; ++ regpos[nregs].reg = reg; ++ nregs++; ++ } ++ ++ reg = op2 & 0xf; ++ if (reg != 0xf) ++ { ++ regpos[nregs].offset = i * 2 + 1; ++ regpos[nregs].reg = reg; ++ nregs++; ++ } ++ } ++ ++ printf (_("pop frame {")); ++ if (nregs == 0) ++ { ++ printf (_("*corrupt* - no registers specified")); ++ } ++ else ++ { ++ reg = nregs - 1; ++ for (i = i * 2; i > 0; i--) ++ { ++ if (regpos[reg].offset == i - 1) ++ { ++ name = tic6x_unwind_regnames[regpos[reg].reg]; ++ if (reg > 0) ++ reg--; ++ } ++ else ++ name = _("[pad]"); ++ ++ fputs (name, stdout); ++ if (i > 1) ++ printf (", "); ++ } ++ } ++ ++ printf ("}"); ++ } ++ else if (op == 0xd0) ++ printf (" MOV FP, SP"); ++ else if (op == 0xd1) ++ printf (" __c6xabi_pop_rts"); ++ else if (op == 0xd2) ++ { ++ unsigned char buf[9]; ++ unsigned int i, len; ++ unsigned long offset; ++ ++ for (i = 0; i < sizeof (buf); i++) ++ { ++ GET_OP (buf[i]); ++ if ((buf[i] & 0x80) == 0) ++ break; ++ } ++ /* PR 17531: file: id:000001,src:001906+004739,op:splice,rep:2. */ ++ if (i == sizeof (buf)) ++ { ++ warn (_("Corrupt stack pointer adjustment detected\n")); ++ return false; ++ } ++ ++ offset = read_leb128 (buf, buf + i + 1, false, &len, NULL); ++ assert (len == i + 1); ++ offset = offset * 8 + 0x408; ++ printf (_("sp = sp + %ld"), offset); ++ } ++ else if ((op & 0xf0) == 0xe0) ++ { ++ if ((op & 0x0f) == 7) ++ printf (" RETURN"); ++ else ++ printf (" MV %s, B3", tic6x_unwind_regnames[op & 0x0f]); ++ } ++ else ++ { ++ printf (_(" [unsupported opcode]")); ++ } ++ putchar ('\n'); ++ } ++ ++ return true; ++} ++ ++static bfd_vma ++arm_expand_prel31 (Filedata * filedata, bfd_vma word, bfd_vma where) ++{ ++ bfd_vma offset; ++ ++ offset = word & 0x7fffffff; ++ if (offset & 0x40000000) ++ offset |= ~ (bfd_vma) 0x7fffffff; ++ ++ if (filedata->file_header.e_machine == EM_TI_C6000) ++ offset <<= 1; ++ ++ return offset + where; ++} ++ ++static bool ++decode_arm_unwind (Filedata * filedata, ++ struct arm_unw_aux_info * aux, ++ unsigned int word, ++ unsigned int remaining, ++ bfd_vma data_offset, ++ Elf_Internal_Shdr * data_sec, ++ struct arm_section * data_arm_sec) ++{ ++ int per_index; ++ unsigned int more_words = 0; ++ struct absaddr addr; ++ bfd_vma sym_name = (bfd_vma) -1; ++ bool res = true; ++ ++ if (remaining == 0) ++ { ++ /* Fetch the first word. ++ Note - when decoding an object file the address extracted ++ here will always be 0. So we also pass in the sym_name ++ parameter so that we can find the symbol associated with ++ the personality routine. */ ++ if (! get_unwind_section_word (filedata, aux, data_arm_sec, data_sec, data_offset, ++ & word, & addr, & sym_name)) ++ return false; ++ ++ remaining = 4; ++ } ++ else ++ { ++ addr.section = SHN_UNDEF; ++ addr.offset = 0; ++ } ++ ++ if ((word & 0x80000000) == 0) ++ { ++ /* Expand prel31 for personality routine. */ ++ bfd_vma fn; ++ const char *procname; ++ ++ fn = arm_expand_prel31 (filedata, word, data_sec->sh_addr + data_offset); ++ printf (_(" Personality routine: ")); ++ if (fn == 0 ++ && addr.section == SHN_UNDEF && addr.offset == 0 ++ && sym_name != (bfd_vma) -1 && sym_name < aux->strtab_size) ++ { ++ procname = aux->strtab + sym_name; ++ print_vma (fn, PREFIX_HEX); ++ if (procname) ++ { ++ fputs (" <", stdout); ++ fputs (procname, stdout); ++ fputc ('>', stdout); ++ } ++ } ++ else ++ procname = arm_print_vma_and_name (filedata, aux, fn, addr); ++ fputc ('\n', stdout); ++ ++ /* The GCC personality routines use the standard compact ++ encoding, starting with one byte giving the number of ++ words. */ ++ if (procname != NULL ++ && (startswith (procname, "__gcc_personality_v0") ++ || startswith (procname, "__gxx_personality_v0") ++ || startswith (procname, "__gcj_personality_v0") ++ || startswith (procname, "__gnu_objc_personality_v0"))) ++ { ++ remaining = 0; ++ more_words = 1; ++ ADVANCE; ++ if (!remaining) ++ { ++ printf (_(" [Truncated data]\n")); ++ return false; ++ } ++ more_words = word >> 24; ++ word <<= 8; ++ remaining--; ++ per_index = -1; ++ } ++ else ++ return true; ++ } ++ else ++ { ++ /* ARM EHABI Section 6.3: ++ ++ An exception-handling table entry for the compact model looks like: ++ ++ 31 30-28 27-24 23-0 ++ -- ----- ----- ---- ++ 1 0 index Data for personalityRoutine[index] */ ++ ++ if (filedata->file_header.e_machine == EM_ARM ++ && (word & 0x70000000)) ++ { ++ warn (_("Corrupt ARM compact model table entry: %x \n"), word); ++ res = false; ++ } ++ ++ per_index = (word >> 24) & 0x7f; ++ printf (_(" Compact model index: %d\n"), per_index); ++ if (per_index == 0) ++ { ++ more_words = 0; ++ word <<= 8; ++ remaining--; ++ } ++ else if (per_index < 3) ++ { ++ more_words = (word >> 16) & 0xff; ++ word <<= 16; ++ remaining -= 2; ++ } ++ } ++ ++ switch (filedata->file_header.e_machine) ++ { ++ case EM_ARM: ++ if (per_index < 3) ++ { ++ if (! decode_arm_unwind_bytecode (filedata, aux, word, remaining, more_words, ++ data_offset, data_sec, data_arm_sec)) ++ res = false; ++ } ++ else ++ { ++ warn (_("Unknown ARM compact model index encountered\n")); ++ printf (_(" [reserved]\n")); ++ res = false; ++ } ++ break; ++ ++ case EM_TI_C6000: ++ if (per_index < 3) ++ { ++ if (! decode_tic6x_unwind_bytecode (filedata, aux, word, remaining, more_words, ++ data_offset, data_sec, data_arm_sec)) ++ res = false; ++ } ++ else if (per_index < 5) ++ { ++ if (((word >> 17) & 0x7f) == 0x7f) ++ printf (_(" Restore stack from frame pointer\n")); ++ else ++ printf (_(" Stack increment %d\n"), (word >> 14) & 0x1fc); ++ printf (_(" Registers restored: ")); ++ if (per_index == 4) ++ printf (" (compact) "); ++ decode_tic6x_unwind_regmask ((word >> 4) & 0x1fff); ++ putchar ('\n'); ++ printf (_(" Return register: %s\n"), ++ tic6x_unwind_regnames[word & 0xf]); ++ } ++ else ++ printf (_(" [reserved (%d)]\n"), per_index); ++ break; ++ ++ default: ++ error (_("Unsupported architecture type %d encountered when decoding unwind table\n"), ++ filedata->file_header.e_machine); ++ res = false; ++ } ++ ++ /* Decode the descriptors. Not implemented. */ ++ ++ return res; ++} ++ ++static bool ++dump_arm_unwind (Filedata * filedata, ++ struct arm_unw_aux_info * aux, ++ Elf_Internal_Shdr * exidx_sec) ++{ ++ struct arm_section exidx_arm_sec, extab_arm_sec; ++ unsigned int i, exidx_len; ++ unsigned long j, nfuns; ++ bool res = true; ++ ++ memset (&exidx_arm_sec, 0, sizeof (exidx_arm_sec)); ++ memset (&extab_arm_sec, 0, sizeof (extab_arm_sec)); ++ exidx_len = exidx_sec->sh_size / 8; ++ ++ aux->funtab = xmalloc (aux->nsyms * sizeof (Elf_Internal_Sym)); ++ for (nfuns = 0, j = 0; j < aux->nsyms; j++) ++ if (aux->symtab[j].st_value && ELF_ST_TYPE (aux->symtab[j].st_info) == STT_FUNC) ++ aux->funtab[nfuns++] = aux->symtab[j]; ++ aux->nfuns = nfuns; ++ qsort (aux->funtab, aux->nfuns, sizeof (Elf_Internal_Sym), symcmp); ++ ++ for (i = 0; i < exidx_len; i++) ++ { ++ unsigned int exidx_fn, exidx_entry; ++ struct absaddr fn_addr, entry_addr; ++ bfd_vma fn; ++ ++ fputc ('\n', stdout); ++ ++ if (! get_unwind_section_word (filedata, aux, & exidx_arm_sec, exidx_sec, ++ 8 * i, & exidx_fn, & fn_addr, NULL) ++ || ! get_unwind_section_word (filedata, aux, & exidx_arm_sec, exidx_sec, ++ 8 * i + 4, & exidx_entry, & entry_addr, NULL)) ++ { ++ free (aux->funtab); ++ arm_free_section (& exidx_arm_sec); ++ arm_free_section (& extab_arm_sec); ++ return false; ++ } ++ ++ /* ARM EHABI, Section 5: ++ An index table entry consists of 2 words. ++ The first word contains a prel31 offset to the start of a function, with bit 31 clear. */ ++ if (exidx_fn & 0x80000000) ++ { ++ warn (_("corrupt index table entry: %x\n"), exidx_fn); ++ res = false; ++ } ++ ++ fn = arm_expand_prel31 (filedata, exidx_fn, exidx_sec->sh_addr + 8 * i); ++ ++ arm_print_vma_and_name (filedata, aux, fn, fn_addr); ++ fputs (": ", stdout); ++ ++ if (exidx_entry == 1) ++ { ++ print_vma (exidx_entry, PREFIX_HEX); ++ fputs (" [cantunwind]\n", stdout); ++ } ++ else if (exidx_entry & 0x80000000) ++ { ++ print_vma (exidx_entry, PREFIX_HEX); ++ fputc ('\n', stdout); ++ decode_arm_unwind (filedata, aux, exidx_entry, 4, 0, NULL, NULL); ++ } ++ else ++ { ++ bfd_vma table, table_offset = 0; ++ Elf_Internal_Shdr *table_sec; ++ ++ fputs ("@", stdout); ++ table = arm_expand_prel31 (filedata, exidx_entry, exidx_sec->sh_addr + 8 * i + 4); ++ print_vma (table, PREFIX_HEX); ++ printf ("\n"); ++ ++ /* Locate the matching .ARM.extab. */ ++ if (entry_addr.section != SHN_UNDEF ++ && entry_addr.section < filedata->file_header.e_shnum) ++ { ++ table_sec = filedata->section_headers + entry_addr.section; ++ table_offset = entry_addr.offset; ++ /* PR 18879 */ ++ if (table_offset > table_sec->sh_size ++ || ((bfd_signed_vma) table_offset) < 0) ++ { ++ warn (_("Unwind entry contains corrupt offset (0x%lx) into section %s\n"), ++ (unsigned long) table_offset, ++ printable_section_name (filedata, table_sec)); ++ res = false; ++ continue; ++ } ++ } ++ else ++ { ++ table_sec = find_section_by_address (filedata, table); ++ if (table_sec != NULL) ++ table_offset = table - table_sec->sh_addr; ++ } ++ ++ if (table_sec == NULL) ++ { ++ warn (_("Could not locate .ARM.extab section containing 0x%lx.\n"), ++ (unsigned long) table); ++ res = false; ++ continue; ++ } ++ ++ if (! decode_arm_unwind (filedata, aux, 0, 0, table_offset, table_sec, ++ &extab_arm_sec)) ++ res = false; ++ } ++ } ++ ++ printf ("\n"); ++ ++ free (aux->funtab); ++ arm_free_section (&exidx_arm_sec); ++ arm_free_section (&extab_arm_sec); ++ ++ return res; ++} ++ ++/* Used for both ARM and C6X unwinding tables. */ ++ ++static bool ++arm_process_unwind (Filedata * filedata) ++{ ++ struct arm_unw_aux_info aux; ++ Elf_Internal_Shdr *unwsec = NULL; ++ Elf_Internal_Shdr *sec; ++ unsigned long i; ++ unsigned int sec_type; ++ bool res = true; ++ ++ switch (filedata->file_header.e_machine) ++ { ++ case EM_ARM: ++ sec_type = SHT_ARM_EXIDX; ++ break; ++ ++ case EM_TI_C6000: ++ sec_type = SHT_C6000_UNWIND; ++ break; ++ ++ default: ++ error (_("Unsupported architecture type %d encountered when processing unwind table\n"), ++ filedata->file_header.e_machine); ++ return false; ++ } ++ ++ if (filedata->string_table == NULL) ++ return false; ++ ++ memset (& aux, 0, sizeof (aux)); ++ aux.filedata = filedata; ++ ++ for (i = 0, sec = filedata->section_headers; i < filedata->file_header.e_shnum; ++i, ++sec) ++ { ++ if (sec->sh_type == SHT_SYMTAB) ++ { ++ if (aux.symtab) ++ { ++ error (_("Multiple symbol tables encountered\n")); ++ free (aux.symtab); ++ aux.symtab = NULL; ++ free (aux.strtab); ++ aux.strtab = NULL; ++ } ++ if (!get_symtab (filedata, sec, &aux.symtab, &aux.nsyms, ++ &aux.strtab, &aux.strtab_size)) ++ return false; ++ } ++ else if (sec->sh_type == sec_type) ++ unwsec = sec; ++ } ++ ++ if (unwsec == NULL) ++ printf (_("\nThere are no unwind sections in this file.\n")); ++ else ++ for (i = 0, sec = filedata->section_headers; i < filedata->file_header.e_shnum; ++i, ++sec) ++ { ++ if (sec->sh_type == sec_type) ++ { ++ unsigned long num_unwind = sec->sh_size / (2 * eh_addr_size); ++ printf (ngettext ("\nUnwind section '%s' at offset 0x%lx " ++ "contains %lu entry:\n", ++ "\nUnwind section '%s' at offset 0x%lx " ++ "contains %lu entries:\n", ++ num_unwind), ++ printable_section_name (filedata, sec), ++ (unsigned long) sec->sh_offset, ++ num_unwind); ++ ++ if (! dump_arm_unwind (filedata, &aux, sec)) ++ res = false; ++ } ++ } ++ ++ free (aux.symtab); ++ free ((char *) aux.strtab); ++ ++ return res; ++} ++ ++static bool ++no_processor_specific_unwind (Filedata * filedata ATTRIBUTE_UNUSED) ++{ ++ printf (_("No processor specific unwind information to decode\n")); ++ return true; ++} ++ ++static bool ++process_unwind (Filedata * filedata) ++{ ++ struct unwind_handler ++ { ++ unsigned int machtype; ++ bool (* handler)(Filedata *); ++ } handlers[] = ++ { ++ { EM_ARM, arm_process_unwind }, ++ { EM_IA_64, ia64_process_unwind }, ++ { EM_PARISC, hppa_process_unwind }, ++ { EM_TI_C6000, arm_process_unwind }, ++ { EM_386, no_processor_specific_unwind }, ++ { EM_X86_64, no_processor_specific_unwind }, ++ { 0, NULL } ++ }; ++ int i; ++ ++ if (!do_unwind) ++ return true; ++ ++ for (i = 0; handlers[i].handler != NULL; i++) ++ if (filedata->file_header.e_machine == handlers[i].machtype) ++ return handlers[i].handler (filedata); ++ ++ printf (_("\nThe decoding of unwind sections for machine type %s is not currently supported.\n"), ++ get_machine_name (filedata->file_header.e_machine)); ++ return true; ++} ++ ++static void ++dynamic_section_aarch64_val (Elf_Internal_Dyn * entry) ++{ ++ switch (entry->d_tag) ++ { ++ case DT_AARCH64_BTI_PLT: ++ case DT_AARCH64_PAC_PLT: ++ break; ++ default: ++ print_vma (entry->d_un.d_ptr, PREFIX_HEX); ++ break; ++ } ++ putchar ('\n'); ++} ++ ++static void ++dynamic_section_mips_val (Filedata * filedata, Elf_Internal_Dyn * entry) ++{ ++ switch (entry->d_tag) ++ { ++ case DT_MIPS_FLAGS: ++ if (entry->d_un.d_val == 0) ++ printf (_("NONE")); ++ else ++ { ++ static const char * opts[] = ++ { ++ "QUICKSTART", "NOTPOT", "NO_LIBRARY_REPLACEMENT", ++ "NO_MOVE", "SGI_ONLY", "GUARANTEE_INIT", "DELTA_C_PLUS_PLUS", ++ "GUARANTEE_START_INIT", "PIXIE", "DEFAULT_DELAY_LOAD", ++ "REQUICKSTART", "REQUICKSTARTED", "CORD", "NO_UNRES_UNDEF", ++ "RLD_ORDER_SAFE" ++ }; ++ unsigned int cnt; ++ bool first = true; ++ ++ for (cnt = 0; cnt < ARRAY_SIZE (opts); ++cnt) ++ if (entry->d_un.d_val & (1 << cnt)) ++ { ++ printf ("%s%s", first ? "" : " ", opts[cnt]); ++ first = false; ++ } ++ } ++ break; ++ ++ case DT_MIPS_IVERSION: ++ if (valid_dynamic_name (filedata, entry->d_un.d_val)) ++ printf (_("Interface Version: %s"), ++ get_dynamic_name (filedata, entry->d_un.d_val)); ++ else ++ { ++ char buf[40]; ++ sprintf_vma (buf, entry->d_un.d_ptr); ++ /* Note: coded this way so that there is a single string for translation. */ ++ printf (_(""), buf); ++ } ++ break; ++ ++ case DT_MIPS_TIME_STAMP: ++ { ++ char timebuf[128]; ++ struct tm * tmp; ++ time_t atime = entry->d_un.d_val; ++ ++ tmp = gmtime (&atime); ++ /* PR 17531: file: 6accc532. */ ++ if (tmp == NULL) ++ snprintf (timebuf, sizeof (timebuf), _("")); ++ else ++ snprintf (timebuf, sizeof (timebuf), "%04u-%02u-%02uT%02u:%02u:%02u", ++ tmp->tm_year + 1900, tmp->tm_mon + 1, tmp->tm_mday, ++ tmp->tm_hour, tmp->tm_min, tmp->tm_sec); ++ printf (_("Time Stamp: %s"), timebuf); ++ } ++ break; ++ ++ case DT_MIPS_RLD_VERSION: ++ case DT_MIPS_LOCAL_GOTNO: ++ case DT_MIPS_CONFLICTNO: ++ case DT_MIPS_LIBLISTNO: ++ case DT_MIPS_SYMTABNO: ++ case DT_MIPS_UNREFEXTNO: ++ case DT_MIPS_HIPAGENO: ++ case DT_MIPS_DELTA_CLASS_NO: ++ case DT_MIPS_DELTA_INSTANCE_NO: ++ case DT_MIPS_DELTA_RELOC_NO: ++ case DT_MIPS_DELTA_SYM_NO: ++ case DT_MIPS_DELTA_CLASSSYM_NO: ++ case DT_MIPS_COMPACT_SIZE: ++ print_vma (entry->d_un.d_val, DEC); ++ break; ++ ++ case DT_MIPS_XHASH: ++ filedata->dynamic_info_DT_MIPS_XHASH = entry->d_un.d_val; ++ filedata->dynamic_info_DT_GNU_HASH = entry->d_un.d_val; ++ /* Falls through. */ ++ ++ default: ++ print_vma (entry->d_un.d_ptr, PREFIX_HEX); ++ } ++ putchar ('\n'); ++} ++ ++static void ++dynamic_section_parisc_val (Elf_Internal_Dyn * entry) ++{ ++ switch (entry->d_tag) ++ { ++ case DT_HP_DLD_FLAGS: ++ { ++ static struct ++ { ++ long int bit; ++ const char * str; ++ } ++ flags[] = ++ { ++ { DT_HP_DEBUG_PRIVATE, "HP_DEBUG_PRIVATE" }, ++ { DT_HP_DEBUG_CALLBACK, "HP_DEBUG_CALLBACK" }, ++ { DT_HP_DEBUG_CALLBACK_BOR, "HP_DEBUG_CALLBACK_BOR" }, ++ { DT_HP_NO_ENVVAR, "HP_NO_ENVVAR" }, ++ { DT_HP_BIND_NOW, "HP_BIND_NOW" }, ++ { DT_HP_BIND_NONFATAL, "HP_BIND_NONFATAL" }, ++ { DT_HP_BIND_VERBOSE, "HP_BIND_VERBOSE" }, ++ { DT_HP_BIND_RESTRICTED, "HP_BIND_RESTRICTED" }, ++ { DT_HP_BIND_SYMBOLIC, "HP_BIND_SYMBOLIC" }, ++ { DT_HP_RPATH_FIRST, "HP_RPATH_FIRST" }, ++ { DT_HP_BIND_DEPTH_FIRST, "HP_BIND_DEPTH_FIRST" }, ++ { DT_HP_GST, "HP_GST" }, ++ { DT_HP_SHLIB_FIXED, "HP_SHLIB_FIXED" }, ++ { DT_HP_MERGE_SHLIB_SEG, "HP_MERGE_SHLIB_SEG" }, ++ { DT_HP_NODELETE, "HP_NODELETE" }, ++ { DT_HP_GROUP, "HP_GROUP" }, ++ { DT_HP_PROTECT_LINKAGE_TABLE, "HP_PROTECT_LINKAGE_TABLE" } ++ }; ++ bool first = true; ++ size_t cnt; ++ bfd_vma val = entry->d_un.d_val; ++ ++ for (cnt = 0; cnt < ARRAY_SIZE (flags); ++cnt) ++ if (val & flags[cnt].bit) ++ { ++ if (! first) ++ putchar (' '); ++ fputs (flags[cnt].str, stdout); ++ first = false; ++ val ^= flags[cnt].bit; ++ } ++ ++ if (val != 0 || first) ++ { ++ if (! first) ++ putchar (' '); ++ print_vma (val, HEX); ++ } ++ } ++ break; ++ ++ default: ++ print_vma (entry->d_un.d_ptr, PREFIX_HEX); ++ break; ++ } ++ putchar ('\n'); ++} ++ ++#ifdef BFD64 ++ ++/* VMS vs Unix time offset and factor. */ ++ ++#define VMS_EPOCH_OFFSET 35067168000000000LL ++#define VMS_GRANULARITY_FACTOR 10000000 ++#ifndef INT64_MIN ++#define INT64_MIN (-9223372036854775807LL - 1) ++#endif ++ ++/* Display a VMS time in a human readable format. */ ++ ++static void ++print_vms_time (bfd_int64_t vmstime) ++{ ++ struct tm *tm = NULL; ++ time_t unxtime; ++ ++ if (vmstime >= INT64_MIN + VMS_EPOCH_OFFSET) ++ { ++ vmstime = (vmstime - VMS_EPOCH_OFFSET) / VMS_GRANULARITY_FACTOR; ++ unxtime = vmstime; ++ if (unxtime == vmstime) ++ tm = gmtime (&unxtime); ++ } ++ if (tm != NULL) ++ printf ("%04u-%02u-%02uT%02u:%02u:%02u", ++ tm->tm_year + 1900, tm->tm_mon + 1, tm->tm_mday, ++ tm->tm_hour, tm->tm_min, tm->tm_sec); ++} ++#endif /* BFD64 */ ++ ++static void ++dynamic_section_ia64_val (Elf_Internal_Dyn * entry) ++{ ++ switch (entry->d_tag) ++ { ++ case DT_IA_64_PLT_RESERVE: ++ /* First 3 slots reserved. */ ++ print_vma (entry->d_un.d_ptr, PREFIX_HEX); ++ printf (" -- "); ++ print_vma (entry->d_un.d_ptr + (3 * 8), PREFIX_HEX); ++ break; ++ ++ case DT_IA_64_VMS_LINKTIME: ++#ifdef BFD64 ++ print_vms_time (entry->d_un.d_val); ++#endif ++ break; ++ ++ case DT_IA_64_VMS_LNKFLAGS: ++ print_vma (entry->d_un.d_ptr, PREFIX_HEX); ++ if (entry->d_un.d_val & VMS_LF_CALL_DEBUG) ++ printf (" CALL_DEBUG"); ++ if (entry->d_un.d_val & VMS_LF_NOP0BUFS) ++ printf (" NOP0BUFS"); ++ if (entry->d_un.d_val & VMS_LF_P0IMAGE) ++ printf (" P0IMAGE"); ++ if (entry->d_un.d_val & VMS_LF_MKTHREADS) ++ printf (" MKTHREADS"); ++ if (entry->d_un.d_val & VMS_LF_UPCALLS) ++ printf (" UPCALLS"); ++ if (entry->d_un.d_val & VMS_LF_IMGSTA) ++ printf (" IMGSTA"); ++ if (entry->d_un.d_val & VMS_LF_INITIALIZE) ++ printf (" INITIALIZE"); ++ if (entry->d_un.d_val & VMS_LF_MAIN) ++ printf (" MAIN"); ++ if (entry->d_un.d_val & VMS_LF_EXE_INIT) ++ printf (" EXE_INIT"); ++ if (entry->d_un.d_val & VMS_LF_TBK_IN_IMG) ++ printf (" TBK_IN_IMG"); ++ if (entry->d_un.d_val & VMS_LF_DBG_IN_IMG) ++ printf (" DBG_IN_IMG"); ++ if (entry->d_un.d_val & VMS_LF_TBK_IN_DSF) ++ printf (" TBK_IN_DSF"); ++ if (entry->d_un.d_val & VMS_LF_DBG_IN_DSF) ++ printf (" DBG_IN_DSF"); ++ if (entry->d_un.d_val & VMS_LF_SIGNATURES) ++ printf (" SIGNATURES"); ++ if (entry->d_un.d_val & VMS_LF_REL_SEG_OFF) ++ printf (" REL_SEG_OFF"); ++ break; ++ ++ default: ++ print_vma (entry->d_un.d_ptr, PREFIX_HEX); ++ break; ++ } ++ putchar ('\n'); ++} ++ ++static bool ++get_32bit_dynamic_section (Filedata * filedata) ++{ ++ Elf32_External_Dyn * edyn; ++ Elf32_External_Dyn * ext; ++ Elf_Internal_Dyn * entry; ++ ++ edyn = (Elf32_External_Dyn *) get_data (NULL, filedata, ++ filedata->dynamic_addr, 1, ++ filedata->dynamic_size, ++ _("dynamic section")); ++ if (!edyn) ++ return false; ++ ++ /* SGI's ELF has more than one section in the DYNAMIC segment, and we ++ might not have the luxury of section headers. Look for the DT_NULL ++ terminator to determine the number of entries. */ ++ for (ext = edyn, filedata->dynamic_nent = 0; ++ (char *) (ext + 1) <= (char *) edyn + filedata->dynamic_size; ++ ext++) ++ { ++ filedata->dynamic_nent++; ++ if (BYTE_GET (ext->d_tag) == DT_NULL) ++ break; ++ } ++ ++ filedata->dynamic_section ++ = (Elf_Internal_Dyn *) cmalloc (filedata->dynamic_nent, sizeof (* entry)); ++ if (filedata->dynamic_section == NULL) ++ { ++ error (_("Out of memory allocating space for %lu dynamic entries\n"), ++ (unsigned long) filedata->dynamic_nent); ++ free (edyn); ++ return false; ++ } ++ ++ for (ext = edyn, entry = filedata->dynamic_section; ++ entry < filedata->dynamic_section + filedata->dynamic_nent; ++ ext++, entry++) ++ { ++ entry->d_tag = BYTE_GET (ext->d_tag); ++ entry->d_un.d_val = BYTE_GET (ext->d_un.d_val); ++ } ++ ++ free (edyn); ++ ++ return true; ++} ++ ++static bool ++get_64bit_dynamic_section (Filedata * filedata) ++{ ++ Elf64_External_Dyn * edyn; ++ Elf64_External_Dyn * ext; ++ Elf_Internal_Dyn * entry; ++ ++ /* Read in the data. */ ++ edyn = (Elf64_External_Dyn *) get_data (NULL, filedata, ++ filedata->dynamic_addr, 1, ++ filedata->dynamic_size, ++ _("dynamic section")); ++ if (!edyn) ++ return false; ++ ++ /* SGI's ELF has more than one section in the DYNAMIC segment, and we ++ might not have the luxury of section headers. Look for the DT_NULL ++ terminator to determine the number of entries. */ ++ for (ext = edyn, filedata->dynamic_nent = 0; ++ /* PR 17533 file: 033-67080-0.004 - do not read past end of buffer. */ ++ (char *) (ext + 1) <= (char *) edyn + filedata->dynamic_size; ++ ext++) ++ { ++ filedata->dynamic_nent++; ++ if (BYTE_GET (ext->d_tag) == DT_NULL) ++ break; ++ } ++ ++ filedata->dynamic_section ++ = (Elf_Internal_Dyn *) cmalloc (filedata->dynamic_nent, sizeof (* entry)); ++ if (filedata->dynamic_section == NULL) ++ { ++ error (_("Out of memory allocating space for %lu dynamic entries\n"), ++ (unsigned long) filedata->dynamic_nent); ++ free (edyn); ++ return false; ++ } ++ ++ /* Convert from external to internal formats. */ ++ for (ext = edyn, entry = filedata->dynamic_section; ++ entry < filedata->dynamic_section + filedata->dynamic_nent; ++ ext++, entry++) ++ { ++ entry->d_tag = BYTE_GET (ext->d_tag); ++ entry->d_un.d_val = BYTE_GET (ext->d_un.d_val); ++ } ++ ++ free (edyn); ++ ++ return true; ++} ++ ++static bool ++get_dynamic_section (Filedata *filedata) ++{ ++ if (filedata->dynamic_section) ++ return true; ++ ++ if (is_32bit_elf) ++ return get_32bit_dynamic_section (filedata); ++ else ++ return get_64bit_dynamic_section (filedata); ++} ++ ++static void ++print_dynamic_flags (bfd_vma flags) ++{ ++ bool first = true; ++ ++ while (flags) ++ { ++ bfd_vma flag; ++ ++ flag = flags & - flags; ++ flags &= ~ flag; ++ ++ if (first) ++ first = false; ++ else ++ putc (' ', stdout); ++ ++ switch (flag) ++ { ++ case DF_ORIGIN: fputs ("ORIGIN", stdout); break; ++ case DF_SYMBOLIC: fputs ("SYMBOLIC", stdout); break; ++ case DF_TEXTREL: fputs ("TEXTREL", stdout); break; ++ case DF_BIND_NOW: fputs ("BIND_NOW", stdout); break; ++ case DF_STATIC_TLS: fputs ("STATIC_TLS", stdout); break; ++ default: fputs (_("unknown"), stdout); break; ++ } ++ } ++ puts (""); ++} ++ ++static bfd_vma * ++get_dynamic_data (Filedata * filedata, bfd_size_type number, unsigned int ent_size) ++{ ++ unsigned char * e_data; ++ bfd_vma * i_data; ++ ++ /* If the size_t type is smaller than the bfd_size_type, eg because ++ you are building a 32-bit tool on a 64-bit host, then make sure ++ that when (number) is cast to (size_t) no information is lost. */ ++ if (sizeof (size_t) < sizeof (bfd_size_type) ++ && (bfd_size_type) ((size_t) number) != number) ++ { ++ error (_("Size truncation prevents reading %s elements of size %u\n"), ++ bfd_vmatoa ("u", number), ent_size); ++ return NULL; ++ } ++ ++ /* Be kind to memory checkers (eg valgrind, address sanitizer) by not ++ attempting to allocate memory when the read is bound to fail. */ ++ if (ent_size * number > filedata->file_size) ++ { ++ error (_("Invalid number of dynamic entries: %s\n"), ++ bfd_vmatoa ("u", number)); ++ return NULL; ++ } ++ ++ e_data = (unsigned char *) cmalloc ((size_t) number, ent_size); ++ if (e_data == NULL) ++ { ++ error (_("Out of memory reading %s dynamic entries\n"), ++ bfd_vmatoa ("u", number)); ++ return NULL; ++ } ++ ++ if (fread (e_data, ent_size, (size_t) number, filedata->handle) != number) ++ { ++ error (_("Unable to read in %s bytes of dynamic data\n"), ++ bfd_vmatoa ("u", number * ent_size)); ++ free (e_data); ++ return NULL; ++ } ++ ++ i_data = (bfd_vma *) cmalloc ((size_t) number, sizeof (*i_data)); ++ if (i_data == NULL) ++ { ++ error (_("Out of memory allocating space for %s dynamic entries\n"), ++ bfd_vmatoa ("u", number)); ++ free (e_data); ++ return NULL; ++ } ++ ++ while (number--) ++ i_data[number] = byte_get (e_data + number * ent_size, ent_size); ++ ++ free (e_data); ++ ++ return i_data; ++} ++ ++static unsigned long ++get_num_dynamic_syms (Filedata * filedata) ++{ ++ unsigned long num_of_syms = 0; ++ ++ if (!do_histogram && (!do_using_dynamic || do_dyn_syms)) ++ return num_of_syms; ++ ++ if (filedata->dynamic_info[DT_HASH]) ++ { ++ unsigned char nb[8]; ++ unsigned char nc[8]; ++ unsigned int hash_ent_size = 4; ++ ++ if ((filedata->file_header.e_machine == EM_ALPHA ++ || filedata->file_header.e_machine == EM_S390 ++ || filedata->file_header.e_machine == EM_S390_OLD) ++ && filedata->file_header.e_ident[EI_CLASS] == ELFCLASS64) ++ hash_ent_size = 8; ++ ++ if (fseek (filedata->handle, ++ (filedata->archive_file_offset ++ + offset_from_vma (filedata, filedata->dynamic_info[DT_HASH], ++ sizeof nb + sizeof nc)), ++ SEEK_SET)) ++ { ++ error (_("Unable to seek to start of dynamic information\n")); ++ goto no_hash; ++ } ++ ++ if (fread (nb, hash_ent_size, 1, filedata->handle) != 1) ++ { ++ error (_("Failed to read in number of buckets\n")); ++ goto no_hash; ++ } ++ ++ if (fread (nc, hash_ent_size, 1, filedata->handle) != 1) ++ { ++ error (_("Failed to read in number of chains\n")); ++ goto no_hash; ++ } ++ ++ filedata->nbuckets = byte_get (nb, hash_ent_size); ++ filedata->nchains = byte_get (nc, hash_ent_size); ++ ++ if (filedata->nbuckets != 0 && filedata->nchains != 0) ++ { ++ filedata->buckets = get_dynamic_data (filedata, filedata->nbuckets, ++ hash_ent_size); ++ filedata->chains = get_dynamic_data (filedata, filedata->nchains, ++ hash_ent_size); ++ ++ if (filedata->buckets != NULL && filedata->chains != NULL) ++ num_of_syms = filedata->nchains; ++ } ++ no_hash: ++ if (num_of_syms == 0) ++ { ++ free (filedata->buckets); ++ filedata->buckets = NULL; ++ free (filedata->chains); ++ filedata->chains = NULL; ++ filedata->nbuckets = 0; ++ } ++ } ++ ++ if (filedata->dynamic_info_DT_GNU_HASH) ++ { ++ unsigned char nb[16]; ++ bfd_vma i, maxchain = 0xffffffff, bitmaskwords; ++ bfd_vma buckets_vma; ++ unsigned long hn; ++ ++ if (fseek (filedata->handle, ++ (filedata->archive_file_offset ++ + offset_from_vma (filedata, ++ filedata->dynamic_info_DT_GNU_HASH, ++ sizeof nb)), ++ SEEK_SET)) ++ { ++ error (_("Unable to seek to start of dynamic information\n")); ++ goto no_gnu_hash; ++ } ++ ++ if (fread (nb, 16, 1, filedata->handle) != 1) ++ { ++ error (_("Failed to read in number of buckets\n")); ++ goto no_gnu_hash; ++ } ++ ++ filedata->ngnubuckets = byte_get (nb, 4); ++ filedata->gnusymidx = byte_get (nb + 4, 4); ++ bitmaskwords = byte_get (nb + 8, 4); ++ buckets_vma = filedata->dynamic_info_DT_GNU_HASH + 16; ++ if (is_32bit_elf) ++ buckets_vma += bitmaskwords * 4; ++ else ++ buckets_vma += bitmaskwords * 8; ++ ++ if (fseek (filedata->handle, ++ (filedata->archive_file_offset ++ + offset_from_vma (filedata, buckets_vma, 4)), ++ SEEK_SET)) ++ { ++ error (_("Unable to seek to start of dynamic information\n")); ++ goto no_gnu_hash; ++ } ++ ++ filedata->gnubuckets ++ = get_dynamic_data (filedata, filedata->ngnubuckets, 4); ++ ++ if (filedata->gnubuckets == NULL) ++ goto no_gnu_hash; ++ ++ for (i = 0; i < filedata->ngnubuckets; i++) ++ if (filedata->gnubuckets[i] != 0) ++ { ++ if (filedata->gnubuckets[i] < filedata->gnusymidx) ++ goto no_gnu_hash; ++ ++ if (maxchain == 0xffffffff || filedata->gnubuckets[i] > maxchain) ++ maxchain = filedata->gnubuckets[i]; ++ } ++ ++ if (maxchain == 0xffffffff) ++ goto no_gnu_hash; ++ ++ maxchain -= filedata->gnusymidx; ++ ++ if (fseek (filedata->handle, ++ (filedata->archive_file_offset ++ + offset_from_vma (filedata, ++ buckets_vma + 4 * (filedata->ngnubuckets ++ + maxchain), ++ 4)), ++ SEEK_SET)) ++ { ++ error (_("Unable to seek to start of dynamic information\n")); ++ goto no_gnu_hash; ++ } ++ ++ do ++ { ++ if (fread (nb, 4, 1, filedata->handle) != 1) ++ { ++ error (_("Failed to determine last chain length\n")); ++ goto no_gnu_hash; ++ } ++ ++ if (maxchain + 1 == 0) ++ goto no_gnu_hash; ++ ++ ++maxchain; ++ } ++ while ((byte_get (nb, 4) & 1) == 0); ++ ++ if (fseek (filedata->handle, ++ (filedata->archive_file_offset ++ + offset_from_vma (filedata, (buckets_vma ++ + 4 * filedata->ngnubuckets), ++ 4)), ++ SEEK_SET)) ++ { ++ error (_("Unable to seek to start of dynamic information\n")); ++ goto no_gnu_hash; ++ } ++ ++ filedata->gnuchains = get_dynamic_data (filedata, maxchain, 4); ++ filedata->ngnuchains = maxchain; ++ ++ if (filedata->gnuchains == NULL) ++ goto no_gnu_hash; ++ ++ if (filedata->dynamic_info_DT_MIPS_XHASH) ++ { ++ if (fseek (filedata->handle, ++ (filedata->archive_file_offset ++ + offset_from_vma (filedata, (buckets_vma ++ + 4 * (filedata->ngnubuckets ++ + maxchain)), 4)), ++ SEEK_SET)) ++ { ++ error (_("Unable to seek to start of dynamic information\n")); ++ goto no_gnu_hash; ++ } ++ ++ filedata->mipsxlat = get_dynamic_data (filedata, maxchain, 4); ++ if (filedata->mipsxlat == NULL) ++ goto no_gnu_hash; ++ } ++ ++ for (hn = 0; hn < filedata->ngnubuckets; ++hn) ++ if (filedata->gnubuckets[hn] != 0) ++ { ++ bfd_vma si = filedata->gnubuckets[hn]; ++ bfd_vma off = si - filedata->gnusymidx; ++ ++ do ++ { ++ if (filedata->dynamic_info_DT_MIPS_XHASH) ++ { ++ if (off < filedata->ngnuchains ++ && filedata->mipsxlat[off] >= num_of_syms) ++ num_of_syms = filedata->mipsxlat[off] + 1; ++ } ++ else ++ { ++ if (si >= num_of_syms) ++ num_of_syms = si + 1; ++ } ++ si++; ++ } ++ while (off < filedata->ngnuchains ++ && (filedata->gnuchains[off++] & 1) == 0); ++ } ++ ++ if (num_of_syms == 0) ++ { ++ no_gnu_hash: ++ free (filedata->mipsxlat); ++ filedata->mipsxlat = NULL; ++ free (filedata->gnuchains); ++ filedata->gnuchains = NULL; ++ free (filedata->gnubuckets); ++ filedata->gnubuckets = NULL; ++ filedata->ngnubuckets = 0; ++ filedata->ngnuchains = 0; ++ } ++ } ++ ++ return num_of_syms; ++} ++ ++/* Parse and display the contents of the dynamic section. */ ++ ++static bool ++process_dynamic_section (Filedata * filedata) ++{ ++ Elf_Internal_Dyn * entry; ++ ++ if (filedata->dynamic_size <= 1) ++ { ++ if (do_dynamic) ++ { ++ if (filedata->is_separate) ++ printf (_("\nThere is no dynamic section in linked file '%s'.\n"), ++ filedata->file_name); ++ else ++ printf (_("\nThere is no dynamic section in this file.\n")); ++ } ++ ++ return true; ++ } ++ ++ if (!get_dynamic_section (filedata)) ++ return false; ++ ++ /* Find the appropriate symbol table. */ ++ if (filedata->dynamic_symbols == NULL || do_histogram) ++ { ++ unsigned long num_of_syms; ++ ++ for (entry = filedata->dynamic_section; ++ entry < filedata->dynamic_section + filedata->dynamic_nent; ++ ++entry) ++ if (entry->d_tag == DT_SYMTAB) ++ filedata->dynamic_info[DT_SYMTAB] = entry->d_un.d_val; ++ else if (entry->d_tag == DT_SYMENT) ++ filedata->dynamic_info[DT_SYMENT] = entry->d_un.d_val; ++ else if (entry->d_tag == DT_HASH) ++ filedata->dynamic_info[DT_HASH] = entry->d_un.d_val; ++ else if (entry->d_tag == DT_GNU_HASH) ++ filedata->dynamic_info_DT_GNU_HASH = entry->d_un.d_val; ++ else if ((filedata->file_header.e_machine == EM_MIPS ++ || filedata->file_header.e_machine == EM_MIPS_RS3_LE) ++ && entry->d_tag == DT_MIPS_XHASH) ++ { ++ filedata->dynamic_info_DT_MIPS_XHASH = entry->d_un.d_val; ++ filedata->dynamic_info_DT_GNU_HASH = entry->d_un.d_val; ++ } ++ ++ num_of_syms = get_num_dynamic_syms (filedata); ++ ++ if (num_of_syms != 0 ++ && filedata->dynamic_symbols == NULL ++ && filedata->dynamic_info[DT_SYMTAB] ++ && filedata->dynamic_info[DT_SYMENT]) ++ { ++ Elf_Internal_Phdr *seg; ++ bfd_vma vma = filedata->dynamic_info[DT_SYMTAB]; ++ ++ if (! get_program_headers (filedata)) ++ { ++ error (_("Cannot interpret virtual addresses " ++ "without program headers.\n")); ++ return false; ++ } ++ ++ for (seg = filedata->program_headers; ++ seg < filedata->program_headers + filedata->file_header.e_phnum; ++ ++seg) ++ { ++ if (seg->p_type != PT_LOAD) ++ continue; ++ ++ if (seg->p_offset + seg->p_filesz > filedata->file_size) ++ { ++ /* See PR 21379 for a reproducer. */ ++ error (_("Invalid PT_LOAD entry\n")); ++ return false; ++ } ++ ++ if (vma >= (seg->p_vaddr & -seg->p_align) ++ && vma < seg->p_vaddr + seg->p_filesz) ++ { ++ /* Since we do not know how big the symbol table is, ++ we default to reading in up to the end of PT_LOAD ++ segment and processing that. This is overkill, I ++ know, but it should work. */ ++ Elf_Internal_Shdr section; ++ section.sh_offset = (vma - seg->p_vaddr ++ + seg->p_offset); ++ section.sh_size = (num_of_syms ++ * filedata->dynamic_info[DT_SYMENT]); ++ section.sh_entsize = filedata->dynamic_info[DT_SYMENT]; ++ ++ if (do_checks ++ && filedata->dynamic_symtab_section != NULL ++ && ((filedata->dynamic_symtab_section->sh_offset ++ != section.sh_offset) ++ || (filedata->dynamic_symtab_section->sh_size ++ != section.sh_size) ++ || (filedata->dynamic_symtab_section->sh_entsize ++ != section.sh_entsize))) ++ warn (_("\ ++the .dynsym section doesn't match the DT_SYMTAB and DT_SYMENT tags\n")); ++ ++ section.sh_name = filedata->string_table_length; ++ filedata->dynamic_symbols ++ = get_elf_symbols (filedata, §ion, ++ &filedata->num_dynamic_syms); ++ if (filedata->dynamic_symbols == NULL ++ || filedata->num_dynamic_syms != num_of_syms) ++ { ++ error (_("Corrupt DT_SYMTAB dynamic entry\n")); ++ return false; ++ } ++ break; ++ } ++ } ++ } ++ } ++ ++ /* Similarly find a string table. */ ++ if (filedata->dynamic_strings == NULL) ++ for (entry = filedata->dynamic_section; ++ entry < filedata->dynamic_section + filedata->dynamic_nent; ++ ++entry) ++ { ++ if (entry->d_tag == DT_STRTAB) ++ filedata->dynamic_info[DT_STRTAB] = entry->d_un.d_val; ++ ++ if (entry->d_tag == DT_STRSZ) ++ filedata->dynamic_info[DT_STRSZ] = entry->d_un.d_val; ++ ++ if (filedata->dynamic_info[DT_STRTAB] ++ && filedata->dynamic_info[DT_STRSZ]) ++ { ++ unsigned long offset; ++ bfd_size_type str_tab_len = filedata->dynamic_info[DT_STRSZ]; ++ ++ offset = offset_from_vma (filedata, ++ filedata->dynamic_info[DT_STRTAB], ++ str_tab_len); ++ if (do_checks ++ && filedata->dynamic_strtab_section ++ && ((filedata->dynamic_strtab_section->sh_offset ++ != (file_ptr) offset) ++ || (filedata->dynamic_strtab_section->sh_size ++ != str_tab_len))) ++ warn (_("\ ++the .dynstr section doesn't match the DT_STRTAB and DT_STRSZ tags\n")); ++ ++ filedata->dynamic_strings ++ = (char *) get_data (NULL, filedata, offset, 1, str_tab_len, ++ _("dynamic string table")); ++ if (filedata->dynamic_strings == NULL) ++ { ++ error (_("Corrupt DT_STRTAB dynamic entry\n")); ++ break; ++ } ++ ++ filedata->dynamic_strings_length = str_tab_len; ++ break; ++ } ++ } ++ ++ /* And find the syminfo section if available. */ ++ if (filedata->dynamic_syminfo == NULL) ++ { ++ unsigned long syminsz = 0; ++ ++ for (entry = filedata->dynamic_section; ++ entry < filedata->dynamic_section + filedata->dynamic_nent; ++ ++entry) ++ { ++ if (entry->d_tag == DT_SYMINENT) ++ { ++ /* Note: these braces are necessary to avoid a syntax ++ error from the SunOS4 C compiler. */ ++ /* PR binutils/17531: A corrupt file can trigger this test. ++ So do not use an assert, instead generate an error message. */ ++ if (sizeof (Elf_External_Syminfo) != entry->d_un.d_val) ++ error (_("Bad value (%d) for SYMINENT entry\n"), ++ (int) entry->d_un.d_val); ++ } ++ else if (entry->d_tag == DT_SYMINSZ) ++ syminsz = entry->d_un.d_val; ++ else if (entry->d_tag == DT_SYMINFO) ++ filedata->dynamic_syminfo_offset ++ = offset_from_vma (filedata, entry->d_un.d_val, syminsz); ++ } ++ ++ if (filedata->dynamic_syminfo_offset != 0 && syminsz != 0) ++ { ++ Elf_External_Syminfo * extsyminfo; ++ Elf_External_Syminfo * extsym; ++ Elf_Internal_Syminfo * syminfo; ++ ++ /* There is a syminfo section. Read the data. */ ++ extsyminfo = (Elf_External_Syminfo *) ++ get_data (NULL, filedata, filedata->dynamic_syminfo_offset, ++ 1, syminsz, _("symbol information")); ++ if (!extsyminfo) ++ return false; ++ ++ if (filedata->dynamic_syminfo != NULL) ++ { ++ error (_("Multiple dynamic symbol information sections found\n")); ++ free (filedata->dynamic_syminfo); ++ } ++ filedata->dynamic_syminfo = (Elf_Internal_Syminfo *) malloc (syminsz); ++ if (filedata->dynamic_syminfo == NULL) ++ { ++ error (_("Out of memory allocating %lu bytes " ++ "for dynamic symbol info\n"), ++ (unsigned long) syminsz); ++ return false; ++ } ++ ++ filedata->dynamic_syminfo_nent ++ = syminsz / sizeof (Elf_External_Syminfo); ++ for (syminfo = filedata->dynamic_syminfo, extsym = extsyminfo; ++ syminfo < (filedata->dynamic_syminfo ++ + filedata->dynamic_syminfo_nent); ++ ++syminfo, ++extsym) ++ { ++ syminfo->si_boundto = BYTE_GET (extsym->si_boundto); ++ syminfo->si_flags = BYTE_GET (extsym->si_flags); ++ } ++ ++ free (extsyminfo); ++ } ++ } ++ ++ if (do_dynamic && filedata->dynamic_addr) ++ { ++ if (filedata->is_separate) ++ printf (ngettext ("\nIn linked file '%s' the dynamic section at offset 0x%lx contains %lu entry:\n", ++ "\nIn linked file '%s' the dynamic section at offset 0x%lx contains %lu entries:\n", ++ (unsigned long) filedata->dynamic_nent), ++ filedata->file_name, ++ filedata->dynamic_addr, ++ (unsigned long) filedata->dynamic_nent); ++ else ++ printf (ngettext ("\nDynamic section at offset 0x%lx contains %lu entry:\n", ++ "\nDynamic section at offset 0x%lx contains %lu entries:\n", ++ (unsigned long) filedata->dynamic_nent), ++ filedata->dynamic_addr, ++ (unsigned long) filedata->dynamic_nent); ++ } ++ if (do_dynamic) ++ printf (_(" Tag Type Name/Value\n")); ++ ++ for (entry = filedata->dynamic_section; ++ entry < filedata->dynamic_section + filedata->dynamic_nent; ++ entry++) ++ { ++ if (do_dynamic) ++ { ++ const char * dtype; ++ ++ putchar (' '); ++ print_vma (entry->d_tag, FULL_HEX); ++ dtype = get_dynamic_type (filedata, entry->d_tag); ++ printf (" (%s)%*s", dtype, ++ ((is_32bit_elf ? 27 : 19) - (int) strlen (dtype)), " "); ++ } ++ ++ switch (entry->d_tag) ++ { ++ case DT_FLAGS: ++ if (do_dynamic) ++ print_dynamic_flags (entry->d_un.d_val); ++ break; ++ ++ case DT_AUXILIARY: ++ case DT_FILTER: ++ case DT_CONFIG: ++ case DT_DEPAUDIT: ++ case DT_AUDIT: ++ if (do_dynamic) ++ { ++ switch (entry->d_tag) ++ { ++ case DT_AUXILIARY: ++ printf (_("Auxiliary library")); ++ break; ++ ++ case DT_FILTER: ++ printf (_("Filter library")); ++ break; ++ ++ case DT_CONFIG: ++ printf (_("Configuration file")); ++ break; ++ ++ case DT_DEPAUDIT: ++ printf (_("Dependency audit library")); ++ break; ++ ++ case DT_AUDIT: ++ printf (_("Audit library")); ++ break; ++ } ++ ++ if (valid_dynamic_name (filedata, entry->d_un.d_val)) ++ printf (": [%s]\n", ++ get_dynamic_name (filedata, entry->d_un.d_val)); ++ else ++ { ++ printf (": "); ++ print_vma (entry->d_un.d_val, PREFIX_HEX); ++ putchar ('\n'); ++ } ++ } ++ break; ++ ++ case DT_FEATURE: ++ if (do_dynamic) ++ { ++ printf (_("Flags:")); ++ ++ if (entry->d_un.d_val == 0) ++ printf (_(" None\n")); ++ else ++ { ++ unsigned long int val = entry->d_un.d_val; ++ ++ if (val & DTF_1_PARINIT) ++ { ++ printf (" PARINIT"); ++ val ^= DTF_1_PARINIT; ++ } ++ if (val & DTF_1_CONFEXP) ++ { ++ printf (" CONFEXP"); ++ val ^= DTF_1_CONFEXP; ++ } ++ if (val != 0) ++ printf (" %lx", val); ++ puts (""); ++ } ++ } ++ break; ++ ++ case DT_POSFLAG_1: ++ if (do_dynamic) ++ { ++ printf (_("Flags:")); ++ ++ if (entry->d_un.d_val == 0) ++ printf (_(" None\n")); ++ else ++ { ++ unsigned long int val = entry->d_un.d_val; ++ ++ if (val & DF_P1_LAZYLOAD) ++ { ++ printf (" LAZYLOAD"); ++ val ^= DF_P1_LAZYLOAD; ++ } ++ if (val & DF_P1_GROUPPERM) ++ { ++ printf (" GROUPPERM"); ++ val ^= DF_P1_GROUPPERM; ++ } ++ if (val != 0) ++ printf (" %lx", val); ++ puts (""); ++ } ++ } ++ break; ++ ++ case DT_FLAGS_1: ++ if (do_dynamic) ++ { ++ printf (_("Flags:")); ++ if (entry->d_un.d_val == 0) ++ printf (_(" None\n")); ++ else ++ { ++ unsigned long int val = entry->d_un.d_val; ++ ++ if (val & DF_1_NOW) ++ { ++ printf (" NOW"); ++ val ^= DF_1_NOW; ++ } ++ if (val & DF_1_GLOBAL) ++ { ++ printf (" GLOBAL"); ++ val ^= DF_1_GLOBAL; ++ } ++ if (val & DF_1_GROUP) ++ { ++ printf (" GROUP"); ++ val ^= DF_1_GROUP; ++ } ++ if (val & DF_1_NODELETE) ++ { ++ printf (" NODELETE"); ++ val ^= DF_1_NODELETE; ++ } ++ if (val & DF_1_LOADFLTR) ++ { ++ printf (" LOADFLTR"); ++ val ^= DF_1_LOADFLTR; ++ } ++ if (val & DF_1_INITFIRST) ++ { ++ printf (" INITFIRST"); ++ val ^= DF_1_INITFIRST; ++ } ++ if (val & DF_1_NOOPEN) ++ { ++ printf (" NOOPEN"); ++ val ^= DF_1_NOOPEN; ++ } ++ if (val & DF_1_ORIGIN) ++ { ++ printf (" ORIGIN"); ++ val ^= DF_1_ORIGIN; ++ } ++ if (val & DF_1_DIRECT) ++ { ++ printf (" DIRECT"); ++ val ^= DF_1_DIRECT; ++ } ++ if (val & DF_1_TRANS) ++ { ++ printf (" TRANS"); ++ val ^= DF_1_TRANS; ++ } ++ if (val & DF_1_INTERPOSE) ++ { ++ printf (" INTERPOSE"); ++ val ^= DF_1_INTERPOSE; ++ } ++ if (val & DF_1_NODEFLIB) ++ { ++ printf (" NODEFLIB"); ++ val ^= DF_1_NODEFLIB; ++ } ++ if (val & DF_1_NODUMP) ++ { ++ printf (" NODUMP"); ++ val ^= DF_1_NODUMP; ++ } ++ if (val & DF_1_CONFALT) ++ { ++ printf (" CONFALT"); ++ val ^= DF_1_CONFALT; ++ } ++ if (val & DF_1_ENDFILTEE) ++ { ++ printf (" ENDFILTEE"); ++ val ^= DF_1_ENDFILTEE; ++ } ++ if (val & DF_1_DISPRELDNE) ++ { ++ printf (" DISPRELDNE"); ++ val ^= DF_1_DISPRELDNE; ++ } ++ if (val & DF_1_DISPRELPND) ++ { ++ printf (" DISPRELPND"); ++ val ^= DF_1_DISPRELPND; ++ } ++ if (val & DF_1_NODIRECT) ++ { ++ printf (" NODIRECT"); ++ val ^= DF_1_NODIRECT; ++ } ++ if (val & DF_1_IGNMULDEF) ++ { ++ printf (" IGNMULDEF"); ++ val ^= DF_1_IGNMULDEF; ++ } ++ if (val & DF_1_NOKSYMS) ++ { ++ printf (" NOKSYMS"); ++ val ^= DF_1_NOKSYMS; ++ } ++ if (val & DF_1_NOHDR) ++ { ++ printf (" NOHDR"); ++ val ^= DF_1_NOHDR; ++ } ++ if (val & DF_1_EDITED) ++ { ++ printf (" EDITED"); ++ val ^= DF_1_EDITED; ++ } ++ if (val & DF_1_NORELOC) ++ { ++ printf (" NORELOC"); ++ val ^= DF_1_NORELOC; ++ } ++ if (val & DF_1_SYMINTPOSE) ++ { ++ printf (" SYMINTPOSE"); ++ val ^= DF_1_SYMINTPOSE; ++ } ++ if (val & DF_1_GLOBAUDIT) ++ { ++ printf (" GLOBAUDIT"); ++ val ^= DF_1_GLOBAUDIT; ++ } ++ if (val & DF_1_SINGLETON) ++ { ++ printf (" SINGLETON"); ++ val ^= DF_1_SINGLETON; ++ } ++ if (val & DF_1_STUB) ++ { ++ printf (" STUB"); ++ val ^= DF_1_STUB; ++ } ++ if (val & DF_1_PIE) ++ { ++ printf (" PIE"); ++ val ^= DF_1_PIE; ++ } ++ if (val & DF_1_KMOD) ++ { ++ printf (" KMOD"); ++ val ^= DF_1_KMOD; ++ } ++ if (val & DF_1_WEAKFILTER) ++ { ++ printf (" WEAKFILTER"); ++ val ^= DF_1_WEAKFILTER; ++ } ++ if (val & DF_1_NOCOMMON) ++ { ++ printf (" NOCOMMON"); ++ val ^= DF_1_NOCOMMON; ++ } ++ if (val != 0) ++ printf (" %lx", val); ++ puts (""); ++ } ++ } ++ break; ++ ++ case DT_PLTREL: ++ filedata->dynamic_info[entry->d_tag] = entry->d_un.d_val; ++ if (do_dynamic) ++ puts (get_dynamic_type (filedata, entry->d_un.d_val)); ++ break; ++ ++ case DT_NULL : ++ case DT_NEEDED : ++ case DT_PLTGOT : ++ case DT_HASH : ++ case DT_STRTAB : ++ case DT_SYMTAB : ++ case DT_RELA : ++ case DT_INIT : ++ case DT_FINI : ++ case DT_SONAME : ++ case DT_RPATH : ++ case DT_SYMBOLIC: ++ case DT_REL : ++ case DT_RELR : ++ case DT_DEBUG : ++ case DT_TEXTREL : ++ case DT_JMPREL : ++ case DT_RUNPATH : ++ filedata->dynamic_info[entry->d_tag] = entry->d_un.d_val; ++ ++ if (do_dynamic) ++ { ++ const char *name; ++ ++ if (valid_dynamic_name (filedata, entry->d_un.d_val)) ++ name = get_dynamic_name (filedata, entry->d_un.d_val); ++ else ++ name = NULL; ++ ++ if (name) ++ { ++ switch (entry->d_tag) ++ { ++ case DT_NEEDED: ++ printf (_("Shared library: [%s]"), name); ++ ++ if (filedata->program_interpreter ++ && streq (name, filedata->program_interpreter)) ++ printf (_(" program interpreter")); ++ break; ++ ++ case DT_SONAME: ++ printf (_("Library soname: [%s]"), name); ++ break; ++ ++ case DT_RPATH: ++ printf (_("Library rpath: [%s]"), name); ++ break; ++ ++ case DT_RUNPATH: ++ printf (_("Library runpath: [%s]"), name); ++ break; ++ ++ default: ++ print_vma (entry->d_un.d_val, PREFIX_HEX); ++ break; ++ } ++ } ++ else ++ print_vma (entry->d_un.d_val, PREFIX_HEX); ++ ++ putchar ('\n'); ++ } ++ break; ++ ++ case DT_PLTRELSZ: ++ case DT_RELASZ : ++ case DT_STRSZ : ++ case DT_RELSZ : ++ case DT_RELAENT : ++ case DT_RELRENT : ++ case DT_RELRSZ : ++ case DT_SYMENT : ++ case DT_RELENT : ++ filedata->dynamic_info[entry->d_tag] = entry->d_un.d_val; ++ /* Fall through. */ ++ case DT_PLTPADSZ: ++ case DT_MOVEENT : ++ case DT_MOVESZ : ++ case DT_PREINIT_ARRAYSZ: ++ case DT_INIT_ARRAYSZ: ++ case DT_FINI_ARRAYSZ: ++ case DT_GNU_CONFLICTSZ: ++ case DT_GNU_LIBLISTSZ: ++ if (do_dynamic) ++ { ++ print_vma (entry->d_un.d_val, UNSIGNED); ++ printf (_(" (bytes)\n")); ++ } ++ break; ++ ++ case DT_VERDEFNUM: ++ case DT_VERNEEDNUM: ++ case DT_RELACOUNT: ++ case DT_RELCOUNT: ++ if (do_dynamic) ++ { ++ print_vma (entry->d_un.d_val, UNSIGNED); ++ putchar ('\n'); ++ } ++ break; ++ ++ case DT_SYMINSZ: ++ case DT_SYMINENT: ++ case DT_SYMINFO: ++ case DT_USED: ++ case DT_INIT_ARRAY: ++ case DT_FINI_ARRAY: ++ if (do_dynamic) ++ { ++ if (entry->d_tag == DT_USED ++ && valid_dynamic_name (filedata, entry->d_un.d_val)) ++ { ++ const char *name ++ = get_dynamic_name (filedata, entry->d_un.d_val); ++ ++ if (*name) ++ { ++ printf (_("Not needed object: [%s]\n"), name); ++ break; ++ } ++ } ++ ++ print_vma (entry->d_un.d_val, PREFIX_HEX); ++ putchar ('\n'); ++ } ++ break; ++ ++ case DT_BIND_NOW: ++ /* The value of this entry is ignored. */ ++ if (do_dynamic) ++ putchar ('\n'); ++ break; ++ ++ case DT_GNU_PRELINKED: ++ if (do_dynamic) ++ { ++ struct tm * tmp; ++ time_t atime = entry->d_un.d_val; ++ ++ tmp = gmtime (&atime); ++ /* PR 17533 file: 041-1244816-0.004. */ ++ if (tmp == NULL) ++ printf (_("tm_year + 1900, tmp->tm_mon + 1, tmp->tm_mday, ++ tmp->tm_hour, tmp->tm_min, tmp->tm_sec); ++ ++ } ++ break; ++ ++ case DT_GNU_HASH: ++ filedata->dynamic_info_DT_GNU_HASH = entry->d_un.d_val; ++ if (do_dynamic) ++ { ++ print_vma (entry->d_un.d_val, PREFIX_HEX); ++ putchar ('\n'); ++ } ++ break; ++ ++ case DT_GNU_FLAGS_1: ++ if (do_dynamic) ++ { ++ printf (_("Flags:")); ++ if (entry->d_un.d_val == 0) ++ printf (_(" None\n")); ++ else ++ { ++ unsigned long int val = entry->d_un.d_val; ++ ++ if (val & DF_GNU_1_UNIQUE) ++ { ++ printf (" UNIQUE"); ++ val ^= DF_GNU_1_UNIQUE; ++ } ++ if (val != 0) ++ printf (" %lx", val); ++ puts (""); ++ } ++ } ++ break; ++ ++ default: ++ if ((entry->d_tag >= DT_VERSYM) && (entry->d_tag <= DT_VERNEEDNUM)) ++ filedata->version_info[DT_VERSIONTAGIDX (entry->d_tag)] ++ = entry->d_un.d_val; ++ ++ if (do_dynamic) ++ { ++ switch (filedata->file_header.e_machine) ++ { ++ case EM_AARCH64: ++ dynamic_section_aarch64_val (entry); ++ break; ++ case EM_MIPS: ++ case EM_MIPS_RS3_LE: ++ dynamic_section_mips_val (filedata, entry); ++ break; ++ case EM_PARISC: ++ dynamic_section_parisc_val (entry); ++ break; ++ case EM_IA_64: ++ dynamic_section_ia64_val (entry); ++ break; ++ default: ++ print_vma (entry->d_un.d_val, PREFIX_HEX); ++ putchar ('\n'); ++ } ++ } ++ break; ++ } ++ } ++ ++ return true; ++} ++ ++static char * ++get_ver_flags (unsigned int flags) ++{ ++ static char buff[128]; ++ ++ buff[0] = 0; ++ ++ if (flags == 0) ++ return _("none"); ++ ++ if (flags & VER_FLG_BASE) ++ strcat (buff, "BASE"); ++ ++ if (flags & VER_FLG_WEAK) ++ { ++ if (flags & VER_FLG_BASE) ++ strcat (buff, " | "); ++ ++ strcat (buff, "WEAK"); ++ } ++ ++ if (flags & VER_FLG_INFO) ++ { ++ if (flags & (VER_FLG_BASE|VER_FLG_WEAK)) ++ strcat (buff, " | "); ++ ++ strcat (buff, "INFO"); ++ } ++ ++ if (flags & ~(VER_FLG_BASE | VER_FLG_WEAK | VER_FLG_INFO)) ++ { ++ if (flags & (VER_FLG_BASE | VER_FLG_WEAK | VER_FLG_INFO)) ++ strcat (buff, " | "); ++ ++ strcat (buff, _("")); ++ } ++ ++ return buff; ++} ++ ++/* Display the contents of the version sections. */ ++ ++static bool ++process_version_sections (Filedata * filedata) ++{ ++ Elf_Internal_Shdr * section; ++ unsigned i; ++ bool found = false; ++ ++ if (! do_version) ++ return true; ++ ++ for (i = 0, section = filedata->section_headers; ++ i < filedata->file_header.e_shnum; ++ i++, section++) ++ { ++ switch (section->sh_type) ++ { ++ case SHT_GNU_verdef: ++ { ++ Elf_External_Verdef * edefs; ++ unsigned long idx; ++ unsigned long cnt; ++ char * endbuf; ++ ++ found = true; ++ ++ if (filedata->is_separate) ++ printf (ngettext ("\nIn linked file '%s' the version definition section '%s' contains %u entry:\n", ++ "\nIn linked file '%s' the version definition section '%s' contains %u entries:\n", ++ section->sh_info), ++ filedata->file_name, ++ printable_section_name (filedata, section), ++ section->sh_info); ++ else ++ printf (ngettext ("\nVersion definition section '%s' " ++ "contains %u entry:\n", ++ "\nVersion definition section '%s' " ++ "contains %u entries:\n", ++ section->sh_info), ++ printable_section_name (filedata, section), ++ section->sh_info); ++ ++ printf (_(" Addr: 0x")); ++ printf_vma (section->sh_addr); ++ printf (_(" Offset: %#08lx Link: %u (%s)\n"), ++ (unsigned long) section->sh_offset, section->sh_link, ++ printable_section_name_from_index (filedata, section->sh_link)); ++ ++ edefs = (Elf_External_Verdef *) ++ get_data (NULL, filedata, section->sh_offset, 1,section->sh_size, ++ _("version definition section")); ++ if (!edefs) ++ break; ++ endbuf = (char *) edefs + section->sh_size; ++ ++ for (idx = cnt = 0; cnt < section->sh_info; ++cnt) ++ { ++ char * vstart; ++ Elf_External_Verdef * edef; ++ Elf_Internal_Verdef ent; ++ Elf_External_Verdaux * eaux; ++ Elf_Internal_Verdaux aux; ++ unsigned long isum; ++ int j; ++ ++ vstart = ((char *) edefs) + idx; ++ if (vstart + sizeof (*edef) > endbuf) ++ break; ++ ++ edef = (Elf_External_Verdef *) vstart; ++ ++ ent.vd_version = BYTE_GET (edef->vd_version); ++ ent.vd_flags = BYTE_GET (edef->vd_flags); ++ ent.vd_ndx = BYTE_GET (edef->vd_ndx); ++ ent.vd_cnt = BYTE_GET (edef->vd_cnt); ++ ent.vd_hash = BYTE_GET (edef->vd_hash); ++ ent.vd_aux = BYTE_GET (edef->vd_aux); ++ ent.vd_next = BYTE_GET (edef->vd_next); ++ ++ printf (_(" %#06lx: Rev: %d Flags: %s"), ++ idx, ent.vd_version, get_ver_flags (ent.vd_flags)); ++ ++ printf (_(" Index: %d Cnt: %d "), ++ ent.vd_ndx, ent.vd_cnt); ++ ++ /* Check for overflow. */ ++ if (ent.vd_aux > (size_t) (endbuf - vstart)) ++ break; ++ ++ vstart += ent.vd_aux; ++ ++ if (vstart + sizeof (*eaux) > endbuf) ++ break; ++ eaux = (Elf_External_Verdaux *) vstart; ++ ++ aux.vda_name = BYTE_GET (eaux->vda_name); ++ aux.vda_next = BYTE_GET (eaux->vda_next); ++ ++ if (valid_dynamic_name (filedata, aux.vda_name)) ++ printf (_("Name: %s\n"), ++ get_dynamic_name (filedata, aux.vda_name)); ++ else ++ printf (_("Name index: %ld\n"), aux.vda_name); ++ ++ isum = idx + ent.vd_aux; ++ ++ for (j = 1; j < ent.vd_cnt; j++) ++ { ++ if (aux.vda_next < sizeof (*eaux) ++ && !(j == ent.vd_cnt - 1 && aux.vda_next == 0)) ++ { ++ warn (_("Invalid vda_next field of %lx\n"), ++ aux.vda_next); ++ j = ent.vd_cnt; ++ break; ++ } ++ /* Check for overflow. */ ++ if (aux.vda_next > (size_t) (endbuf - vstart)) ++ break; ++ ++ isum += aux.vda_next; ++ vstart += aux.vda_next; ++ ++ if (vstart + sizeof (*eaux) > endbuf) ++ break; ++ eaux = (Elf_External_Verdaux *) vstart; ++ ++ aux.vda_name = BYTE_GET (eaux->vda_name); ++ aux.vda_next = BYTE_GET (eaux->vda_next); ++ ++ if (valid_dynamic_name (filedata, aux.vda_name)) ++ printf (_(" %#06lx: Parent %d: %s\n"), ++ isum, j, ++ get_dynamic_name (filedata, aux.vda_name)); ++ else ++ printf (_(" %#06lx: Parent %d, name index: %ld\n"), ++ isum, j, aux.vda_name); ++ } ++ ++ if (j < ent.vd_cnt) ++ printf (_(" Version def aux past end of section\n")); ++ ++ /* PR 17531: ++ file: id:000001,src:000172+005151,op:splice,rep:2. */ ++ if (ent.vd_next < sizeof (*edef) ++ && !(cnt == section->sh_info - 1 && ent.vd_next == 0)) ++ { ++ warn (_("Invalid vd_next field of %lx\n"), ent.vd_next); ++ cnt = section->sh_info; ++ break; ++ } ++ if (ent.vd_next > (size_t) (endbuf - ((char *) edefs + idx))) ++ break; ++ ++ idx += ent.vd_next; ++ } ++ ++ if (cnt < section->sh_info) ++ printf (_(" Version definition past end of section\n")); ++ ++ free (edefs); ++ } ++ break; ++ ++ case SHT_GNU_verneed: ++ { ++ Elf_External_Verneed * eneed; ++ unsigned long idx; ++ unsigned long cnt; ++ char * endbuf; ++ ++ found = true; ++ ++ if (filedata->is_separate) ++ printf (ngettext ("\nIn linked file '%s' the version needs section '%s' contains %u entry:\n", ++ "\nIn linked file '%s' the version needs section '%s' contains %u entries:\n", ++ section->sh_info), ++ filedata->file_name, ++ printable_section_name (filedata, section), ++ section->sh_info); ++ else ++ printf (ngettext ("\nVersion needs section '%s' " ++ "contains %u entry:\n", ++ "\nVersion needs section '%s' " ++ "contains %u entries:\n", ++ section->sh_info), ++ printable_section_name (filedata, section), ++ section->sh_info); ++ ++ printf (_(" Addr: 0x")); ++ printf_vma (section->sh_addr); ++ printf (_(" Offset: %#08lx Link: %u (%s)\n"), ++ (unsigned long) section->sh_offset, section->sh_link, ++ printable_section_name_from_index (filedata, section->sh_link)); ++ ++ eneed = (Elf_External_Verneed *) get_data (NULL, filedata, ++ section->sh_offset, 1, ++ section->sh_size, ++ _("Version Needs section")); ++ if (!eneed) ++ break; ++ endbuf = (char *) eneed + section->sh_size; ++ ++ for (idx = cnt = 0; cnt < section->sh_info; ++cnt) ++ { ++ Elf_External_Verneed * entry; ++ Elf_Internal_Verneed ent; ++ unsigned long isum; ++ int j; ++ char * vstart; ++ ++ vstart = ((char *) eneed) + idx; ++ if (vstart + sizeof (*entry) > endbuf) ++ break; ++ ++ entry = (Elf_External_Verneed *) vstart; ++ ++ ent.vn_version = BYTE_GET (entry->vn_version); ++ ent.vn_cnt = BYTE_GET (entry->vn_cnt); ++ ent.vn_file = BYTE_GET (entry->vn_file); ++ ent.vn_aux = BYTE_GET (entry->vn_aux); ++ ent.vn_next = BYTE_GET (entry->vn_next); ++ ++ printf (_(" %#06lx: Version: %d"), idx, ent.vn_version); ++ ++ if (valid_dynamic_name (filedata, ent.vn_file)) ++ printf (_(" File: %s"), ++ get_dynamic_name (filedata, ent.vn_file)); ++ else ++ printf (_(" File: %lx"), ent.vn_file); ++ ++ printf (_(" Cnt: %d\n"), ent.vn_cnt); ++ ++ /* Check for overflow. */ ++ if (ent.vn_aux > (size_t) (endbuf - vstart)) ++ break; ++ vstart += ent.vn_aux; ++ ++ for (j = 0, isum = idx + ent.vn_aux; j < ent.vn_cnt; ++j) ++ { ++ Elf_External_Vernaux * eaux; ++ Elf_Internal_Vernaux aux; ++ ++ if (vstart + sizeof (*eaux) > endbuf) ++ break; ++ eaux = (Elf_External_Vernaux *) vstart; ++ ++ aux.vna_hash = BYTE_GET (eaux->vna_hash); ++ aux.vna_flags = BYTE_GET (eaux->vna_flags); ++ aux.vna_other = BYTE_GET (eaux->vna_other); ++ aux.vna_name = BYTE_GET (eaux->vna_name); ++ aux.vna_next = BYTE_GET (eaux->vna_next); ++ ++ if (valid_dynamic_name (filedata, aux.vna_name)) ++ printf (_(" %#06lx: Name: %s"), ++ isum, get_dynamic_name (filedata, aux.vna_name)); ++ else ++ printf (_(" %#06lx: Name index: %lx"), ++ isum, aux.vna_name); ++ ++ printf (_(" Flags: %s Version: %d\n"), ++ get_ver_flags (aux.vna_flags), aux.vna_other); ++ ++ if (aux.vna_next < sizeof (*eaux) ++ && !(j == ent.vn_cnt - 1 && aux.vna_next == 0)) ++ { ++ warn (_("Invalid vna_next field of %lx\n"), ++ aux.vna_next); ++ j = ent.vn_cnt; ++ break; ++ } ++ /* Check for overflow. */ ++ if (aux.vna_next > (size_t) (endbuf - vstart)) ++ break; ++ isum += aux.vna_next; ++ vstart += aux.vna_next; ++ } ++ ++ if (j < ent.vn_cnt) ++ warn (_("Missing Version Needs auxiliary information\n")); ++ ++ if (ent.vn_next < sizeof (*entry) ++ && !(cnt == section->sh_info - 1 && ent.vn_next == 0)) ++ { ++ warn (_("Invalid vn_next field of %lx\n"), ent.vn_next); ++ cnt = section->sh_info; ++ break; ++ } ++ if (ent.vn_next > (size_t) (endbuf - ((char *) eneed + idx))) ++ break; ++ idx += ent.vn_next; ++ } ++ ++ if (cnt < section->sh_info) ++ warn (_("Missing Version Needs information\n")); ++ ++ free (eneed); ++ } ++ break; ++ ++ case SHT_GNU_versym: ++ { ++ Elf_Internal_Shdr * link_section; ++ size_t total; ++ unsigned int cnt; ++ unsigned char * edata; ++ unsigned short * data; ++ char * strtab; ++ Elf_Internal_Sym * symbols; ++ Elf_Internal_Shdr * string_sec; ++ unsigned long num_syms; ++ long off; ++ ++ if (section->sh_link >= filedata->file_header.e_shnum) ++ break; ++ ++ link_section = filedata->section_headers + section->sh_link; ++ total = section->sh_size / sizeof (Elf_External_Versym); ++ ++ if (link_section->sh_link >= filedata->file_header.e_shnum) ++ break; ++ ++ found = true; ++ ++ symbols = get_elf_symbols (filedata, link_section, & num_syms); ++ if (symbols == NULL) ++ break; ++ ++ string_sec = filedata->section_headers + link_section->sh_link; ++ ++ strtab = (char *) get_data (NULL, filedata, string_sec->sh_offset, 1, ++ string_sec->sh_size, ++ _("version string table")); ++ if (!strtab) ++ { ++ free (symbols); ++ break; ++ } ++ ++ if (filedata->is_separate) ++ printf (ngettext ("\nIn linked file '%s' the version symbols section '%s' contains %lu entry:\n", ++ "\nIn linked file '%s' the version symbols section '%s' contains %lu entries:\n", ++ total), ++ filedata->file_name, ++ printable_section_name (filedata, section), ++ (unsigned long) total); ++ else ++ printf (ngettext ("\nVersion symbols section '%s' " ++ "contains %lu entry:\n", ++ "\nVersion symbols section '%s' " ++ "contains %lu entries:\n", ++ total), ++ printable_section_name (filedata, section), ++ (unsigned long) total); ++ ++ printf (_(" Addr: 0x")); ++ printf_vma (section->sh_addr); ++ printf (_(" Offset: %#08lx Link: %u (%s)\n"), ++ (unsigned long) section->sh_offset, section->sh_link, ++ printable_section_name (filedata, link_section)); ++ ++ off = offset_from_vma (filedata, ++ filedata->version_info[DT_VERSIONTAGIDX (DT_VERSYM)], ++ total * sizeof (short)); ++ edata = (unsigned char *) get_data (NULL, filedata, off, ++ sizeof (short), total, ++ _("version symbol data")); ++ if (!edata) ++ { ++ free (strtab); ++ free (symbols); ++ break; ++ } ++ ++ data = (short unsigned int *) cmalloc (total, sizeof (short)); ++ ++ for (cnt = total; cnt --;) ++ data[cnt] = byte_get (edata + cnt * sizeof (short), ++ sizeof (short)); ++ ++ free (edata); ++ ++ for (cnt = 0; cnt < total; cnt += 4) ++ { ++ int j, nn; ++ char *name; ++ char *invalid = _("*invalid*"); ++ ++ printf (" %03x:", cnt); ++ ++ for (j = 0; (j < 4) && (cnt + j) < total; ++j) ++ switch (data[cnt + j]) ++ { ++ case 0: ++ fputs (_(" 0 (*local*) "), stdout); ++ break; ++ ++ case 1: ++ fputs (_(" 1 (*global*) "), stdout); ++ break; ++ ++ default: ++ nn = printf ("%4x%c", data[cnt + j] & VERSYM_VERSION, ++ data[cnt + j] & VERSYM_HIDDEN ? 'h' : ' '); ++ ++ /* If this index value is greater than the size of the symbols ++ array, break to avoid an out-of-bounds read. */ ++ if ((unsigned long)(cnt + j) >= num_syms) ++ { ++ warn (_("invalid index into symbol array\n")); ++ break; ++ } ++ ++ name = NULL; ++ if (filedata->version_info[DT_VERSIONTAGIDX (DT_VERNEED)]) ++ { ++ Elf_Internal_Verneed ivn; ++ unsigned long offset; ++ ++ offset = offset_from_vma ++ (filedata, ++ filedata->version_info[DT_VERSIONTAGIDX (DT_VERNEED)], ++ sizeof (Elf_External_Verneed)); ++ ++ do ++ { ++ Elf_Internal_Vernaux ivna; ++ Elf_External_Verneed evn; ++ Elf_External_Vernaux evna; ++ unsigned long a_off; ++ ++ if (get_data (&evn, filedata, offset, sizeof (evn), 1, ++ _("version need")) == NULL) ++ break; ++ ++ ivn.vn_aux = BYTE_GET (evn.vn_aux); ++ ivn.vn_next = BYTE_GET (evn.vn_next); ++ ++ a_off = offset + ivn.vn_aux; ++ ++ do ++ { ++ if (get_data (&evna, filedata, a_off, sizeof (evna), ++ 1, _("version need aux (2)")) == NULL) ++ { ++ ivna.vna_next = 0; ++ ivna.vna_other = 0; ++ } ++ else ++ { ++ ivna.vna_next = BYTE_GET (evna.vna_next); ++ ivna.vna_other = BYTE_GET (evna.vna_other); ++ } ++ ++ a_off += ivna.vna_next; ++ } ++ while (ivna.vna_other != data[cnt + j] ++ && ivna.vna_next != 0); ++ ++ if (ivna.vna_other == data[cnt + j]) ++ { ++ ivna.vna_name = BYTE_GET (evna.vna_name); ++ ++ if (ivna.vna_name >= string_sec->sh_size) ++ name = invalid; ++ else ++ name = strtab + ivna.vna_name; ++ break; ++ } ++ ++ offset += ivn.vn_next; ++ } ++ while (ivn.vn_next); ++ } ++ ++ if (data[cnt + j] != 0x8001 ++ && filedata->version_info[DT_VERSIONTAGIDX (DT_VERDEF)]) ++ { ++ Elf_Internal_Verdef ivd; ++ Elf_External_Verdef evd; ++ unsigned long offset; ++ ++ offset = offset_from_vma ++ (filedata, ++ filedata->version_info[DT_VERSIONTAGIDX (DT_VERDEF)], ++ sizeof evd); ++ ++ do ++ { ++ if (get_data (&evd, filedata, offset, sizeof (evd), 1, ++ _("version def")) == NULL) ++ { ++ ivd.vd_next = 0; ++ /* PR 17531: file: 046-1082287-0.004. */ ++ ivd.vd_ndx = (data[cnt + j] & VERSYM_VERSION) + 1; ++ break; ++ } ++ else ++ { ++ ivd.vd_next = BYTE_GET (evd.vd_next); ++ ivd.vd_ndx = BYTE_GET (evd.vd_ndx); ++ } ++ ++ offset += ivd.vd_next; ++ } ++ while (ivd.vd_ndx != (data[cnt + j] & VERSYM_VERSION) ++ && ivd.vd_next != 0); ++ ++ if (ivd.vd_ndx == (data[cnt + j] & VERSYM_VERSION)) ++ { ++ Elf_External_Verdaux evda; ++ Elf_Internal_Verdaux ivda; ++ ++ ivd.vd_aux = BYTE_GET (evd.vd_aux); ++ ++ if (get_data (&evda, filedata, ++ offset - ivd.vd_next + ivd.vd_aux, ++ sizeof (evda), 1, ++ _("version def aux")) == NULL) ++ break; ++ ++ ivda.vda_name = BYTE_GET (evda.vda_name); ++ ++ if (ivda.vda_name >= string_sec->sh_size) ++ name = invalid; ++ else if (name != NULL && name != invalid) ++ name = _("*both*"); ++ else ++ name = strtab + ivda.vda_name; ++ } ++ } ++ if (name != NULL) ++ nn += printf ("(%s%-*s", ++ name, ++ 12 - (int) strlen (name), ++ ")"); ++ ++ if (nn < 18) ++ printf ("%*c", 18 - nn, ' '); ++ } ++ ++ putchar ('\n'); ++ } ++ ++ free (data); ++ free (strtab); ++ free (symbols); ++ } ++ break; ++ ++ default: ++ break; ++ } ++ } ++ ++ if (! found) ++ { ++ if (filedata->is_separate) ++ printf (_("\nNo version information found in linked file '%s'.\n"), ++ filedata->file_name); ++ else ++ printf (_("\nNo version information found in this file.\n")); ++ } ++ ++ return true; ++} ++ ++static const char * ++get_symbol_binding (Filedata * filedata, unsigned int binding) ++{ ++ static char buff[64]; ++ ++ switch (binding) ++ { ++ case STB_LOCAL: return "LOCAL"; ++ case STB_GLOBAL: return "GLOBAL"; ++ case STB_WEAK: return "WEAK"; ++ default: ++ if (binding >= STB_LOPROC && binding <= STB_HIPROC) ++ snprintf (buff, sizeof (buff), _(": %d"), ++ binding); ++ else if (binding >= STB_LOOS && binding <= STB_HIOS) ++ { ++ if (binding == STB_GNU_UNIQUE ++ && filedata->file_header.e_ident[EI_OSABI] == ELFOSABI_GNU) ++ return "UNIQUE"; ++ snprintf (buff, sizeof (buff), _(": %d"), binding); ++ } ++ else ++ snprintf (buff, sizeof (buff), _(": %d"), binding); ++ return buff; ++ } ++} ++ ++static const char * ++get_symbol_type (Filedata * filedata, unsigned int type) ++{ ++ static char buff[64]; ++ ++ switch (type) ++ { ++ case STT_NOTYPE: return "NOTYPE"; ++ case STT_OBJECT: return "OBJECT"; ++ case STT_FUNC: return "FUNC"; ++ case STT_SECTION: return "SECTION"; ++ case STT_FILE: return "FILE"; ++ case STT_COMMON: return "COMMON"; ++ case STT_TLS: return "TLS"; ++ case STT_RELC: return "RELC"; ++ case STT_SRELC: return "SRELC"; ++ default: ++ if (type >= STT_LOPROC && type <= STT_HIPROC) ++ { ++ if (filedata->file_header.e_machine == EM_ARM && type == STT_ARM_TFUNC) ++ return "THUMB_FUNC"; ++ ++ if (filedata->file_header.e_machine == EM_SPARCV9 && type == STT_REGISTER) ++ return "REGISTER"; ++ ++ if (filedata->file_header.e_machine == EM_PARISC && type == STT_PARISC_MILLI) ++ return "PARISC_MILLI"; ++ ++ snprintf (buff, sizeof (buff), _(": %d"), type); ++ } ++ else if (type >= STT_LOOS && type <= STT_HIOS) ++ { ++ if (filedata->file_header.e_machine == EM_PARISC) ++ { ++ if (type == STT_HP_OPAQUE) ++ return "HP_OPAQUE"; ++ if (type == STT_HP_STUB) ++ return "HP_STUB"; ++ } ++ ++ if (type == STT_GNU_IFUNC ++ && (filedata->file_header.e_ident[EI_OSABI] == ELFOSABI_GNU ++ || filedata->file_header.e_ident[EI_OSABI] == ELFOSABI_FREEBSD)) ++ return "IFUNC"; ++ ++ snprintf (buff, sizeof (buff), _(": %d"), type); ++ } ++ else ++ snprintf (buff, sizeof (buff), _(": %d"), type); ++ return buff; ++ } ++} ++ ++static const char * ++get_symbol_visibility (unsigned int visibility) ++{ ++ switch (visibility) ++ { ++ case STV_DEFAULT: return "DEFAULT"; ++ case STV_INTERNAL: return "INTERNAL"; ++ case STV_HIDDEN: return "HIDDEN"; ++ case STV_PROTECTED: return "PROTECTED"; ++ default: ++ error (_("Unrecognized visibility value: %u\n"), visibility); ++ return _(""); ++ } ++} ++ ++static const char * ++get_alpha_symbol_other (unsigned int other) ++{ ++ switch (other) ++ { ++ case STO_ALPHA_NOPV: return "NOPV"; ++ case STO_ALPHA_STD_GPLOAD: return "STD GPLOAD"; ++ default: ++ error (_("Unrecognized alpha specific other value: %u\n"), other); ++ return _(""); ++ } ++} ++ ++static const char * ++get_solaris_symbol_visibility (unsigned int visibility) ++{ ++ switch (visibility) ++ { ++ case 4: return "EXPORTED"; ++ case 5: return "SINGLETON"; ++ case 6: return "ELIMINATE"; ++ default: return get_symbol_visibility (visibility); ++ } ++} ++ ++static const char * ++get_aarch64_symbol_other (unsigned int other) ++{ ++ static char buf[32]; ++ ++ if (other & STO_AARCH64_VARIANT_PCS) ++ { ++ other &= ~STO_AARCH64_VARIANT_PCS; ++ if (other == 0) ++ return "VARIANT_PCS"; ++ snprintf (buf, sizeof buf, "VARIANT_PCS | %x", other); ++ return buf; ++ } ++ return NULL; ++} ++ ++static const char * ++get_mips_symbol_other (unsigned int other) ++{ ++ switch (other) ++ { ++ case STO_OPTIONAL: return "OPTIONAL"; ++ case STO_MIPS_PLT: return "MIPS PLT"; ++ case STO_MIPS_PIC: return "MIPS PIC"; ++ case STO_MICROMIPS: return "MICROMIPS"; ++ case STO_MICROMIPS | STO_MIPS_PIC: return "MICROMIPS, MIPS PIC"; ++ case STO_MIPS16: return "MIPS16"; ++ default: return NULL; ++ } ++} ++ ++static const char * ++get_ia64_symbol_other (Filedata * filedata, unsigned int other) ++{ ++ if (is_ia64_vms (filedata)) ++ { ++ static char res[32]; ++ ++ res[0] = 0; ++ ++ /* Function types is for images and .STB files only. */ ++ switch (filedata->file_header.e_type) ++ { ++ case ET_DYN: ++ case ET_EXEC: ++ switch (VMS_ST_FUNC_TYPE (other)) ++ { ++ case VMS_SFT_CODE_ADDR: ++ strcat (res, " CA"); ++ break; ++ case VMS_SFT_SYMV_IDX: ++ strcat (res, " VEC"); ++ break; ++ case VMS_SFT_FD: ++ strcat (res, " FD"); ++ break; ++ case VMS_SFT_RESERVE: ++ strcat (res, " RSV"); ++ break; ++ default: ++ warn (_("Unrecognized IA64 VMS ST Function type: %d\n"), ++ VMS_ST_FUNC_TYPE (other)); ++ strcat (res, " "); ++ break; ++ } ++ break; ++ default: ++ break; ++ } ++ switch (VMS_ST_LINKAGE (other)) ++ { ++ case VMS_STL_IGNORE: ++ strcat (res, " IGN"); ++ break; ++ case VMS_STL_RESERVE: ++ strcat (res, " RSV"); ++ break; ++ case VMS_STL_STD: ++ strcat (res, " STD"); ++ break; ++ case VMS_STL_LNK: ++ strcat (res, " LNK"); ++ break; ++ default: ++ warn (_("Unrecognized IA64 VMS ST Linkage: %d\n"), ++ VMS_ST_LINKAGE (other)); ++ strcat (res, " "); ++ break; ++ } ++ ++ if (res[0] != 0) ++ return res + 1; ++ else ++ return res; ++ } ++ return NULL; ++} ++ ++static const char * ++get_ppc64_symbol_other (unsigned int other) ++{ ++ if ((other & ~STO_PPC64_LOCAL_MASK) != 0) ++ return NULL; ++ ++ other >>= STO_PPC64_LOCAL_BIT; ++ if (other <= 6) ++ { ++ static char buf[64]; ++ if (other >= 2) ++ other = ppc64_decode_local_entry (other); ++ snprintf (buf, sizeof buf, _(": %d"), other); ++ return buf; ++ } ++ return NULL; ++} ++ ++static const char * ++get_riscv_symbol_other (unsigned int other) ++{ ++ static char buf[32]; ++ buf[0] = 0; ++ ++ if (other & STO_RISCV_VARIANT_CC) ++ { ++ strcat (buf, _(" VARIANT_CC")); ++ other &= ~STO_RISCV_VARIANT_CC; ++ } ++ ++ if (other != 0) ++ snprintf (buf, sizeof buf, " %x", other); ++ ++ ++ if (buf[0] != 0) ++ return buf + 1; ++ else ++ return buf; ++} ++ ++static const char * ++get_symbol_other (Filedata * filedata, unsigned int other) ++{ ++ const char * result = NULL; ++ static char buff [64]; ++ ++ if (other == 0) ++ return ""; ++ ++ switch (filedata->file_header.e_machine) ++ { ++ case EM_ALPHA: ++ result = get_alpha_symbol_other (other); ++ break; ++ case EM_AARCH64: ++ result = get_aarch64_symbol_other (other); ++ break; ++ case EM_MIPS: ++ result = get_mips_symbol_other (other); ++ break; ++ case EM_IA_64: ++ result = get_ia64_symbol_other (filedata, other); ++ break; ++ case EM_PPC64: ++ result = get_ppc64_symbol_other (other); ++ break; ++ case EM_RISCV: ++ result = get_riscv_symbol_other (other); ++ break; ++ default: ++ result = NULL; ++ break; ++ } ++ ++ if (result) ++ return result; ++ ++ snprintf (buff, sizeof buff, _(": %x"), other); ++ return buff; ++} ++ ++static const char * ++get_symbol_index_type (Filedata * filedata, unsigned int type) ++{ ++ static char buff[32]; ++ ++ switch (type) ++ { ++ case SHN_UNDEF: return "UND"; ++ case SHN_ABS: return "ABS"; ++ case SHN_COMMON: return "COM"; ++ default: ++ if (type == SHN_IA_64_ANSI_COMMON ++ && filedata->file_header.e_machine == EM_IA_64 ++ && filedata->file_header.e_ident[EI_OSABI] == ELFOSABI_HPUX) ++ return "ANSI_COM"; ++ else if ((filedata->file_header.e_machine == EM_X86_64 ++ || filedata->file_header.e_machine == EM_L1OM ++ || filedata->file_header.e_machine == EM_K1OM) ++ && type == SHN_X86_64_LCOMMON) ++ return "LARGE_COM"; ++ else if ((type == SHN_MIPS_SCOMMON ++ && filedata->file_header.e_machine == EM_MIPS) ++ || (type == SHN_TIC6X_SCOMMON ++ && filedata->file_header.e_machine == EM_TI_C6000)) ++ return "SCOM"; ++ else if (type == SHN_MIPS_SUNDEFINED ++ && filedata->file_header.e_machine == EM_MIPS) ++ return "SUND"; ++ else if (type >= SHN_LOPROC && type <= SHN_HIPROC) ++ sprintf (buff, "PRC[0x%04x]", type & 0xffff); ++ else if (type >= SHN_LOOS && type <= SHN_HIOS) ++ sprintf (buff, "OS [0x%04x]", type & 0xffff); ++ else if (type >= SHN_LORESERVE) ++ sprintf (buff, "RSV[0x%04x]", type & 0xffff); ++ else if (filedata->file_header.e_shnum != 0 ++ && type >= filedata->file_header.e_shnum) ++ sprintf (buff, _("bad section index[%3d]"), type); ++ else ++ sprintf (buff, "%3d", type); ++ break; ++ } ++ ++ return buff; ++} ++ ++static const char * ++get_symbol_version_string (Filedata * filedata, ++ bool is_dynsym, ++ const char * strtab, ++ unsigned long int strtab_size, ++ unsigned int si, ++ Elf_Internal_Sym * psym, ++ enum versioned_symbol_info * sym_info, ++ unsigned short * vna_other) ++{ ++ unsigned char data[2]; ++ unsigned short vers_data; ++ unsigned long offset; ++ unsigned short max_vd_ndx; ++ ++ if (!is_dynsym ++ || filedata->version_info[DT_VERSIONTAGIDX (DT_VERSYM)] == 0) ++ return NULL; ++ ++ offset = offset_from_vma (filedata, ++ filedata->version_info[DT_VERSIONTAGIDX (DT_VERSYM)], ++ sizeof data + si * sizeof (vers_data)); ++ ++ if (get_data (&data, filedata, offset + si * sizeof (vers_data), ++ sizeof (data), 1, _("version data")) == NULL) ++ return NULL; ++ ++ vers_data = byte_get (data, 2); ++ ++ if ((vers_data & VERSYM_HIDDEN) == 0 && vers_data == 0) ++ return NULL; ++ ++ *sym_info = (vers_data & VERSYM_HIDDEN) != 0 ? symbol_hidden : symbol_public; ++ max_vd_ndx = 0; ++ ++ /* Usually we'd only see verdef for defined symbols, and verneed for ++ undefined symbols. However, symbols defined by the linker in ++ .dynbss for variables copied from a shared library in order to ++ avoid text relocations are defined yet have verneed. We could ++ use a heuristic to detect the special case, for example, check ++ for verneed first on symbols defined in SHT_NOBITS sections, but ++ it is simpler and more reliable to just look for both verdef and ++ verneed. .dynbss might not be mapped to a SHT_NOBITS section. */ ++ ++ if (psym->st_shndx != SHN_UNDEF ++ && vers_data != 0x8001 ++ && filedata->version_info[DT_VERSIONTAGIDX (DT_VERDEF)]) ++ { ++ Elf_Internal_Verdef ivd; ++ Elf_Internal_Verdaux ivda; ++ Elf_External_Verdaux evda; ++ unsigned long off; ++ ++ off = offset_from_vma (filedata, ++ filedata->version_info[DT_VERSIONTAGIDX (DT_VERDEF)], ++ sizeof (Elf_External_Verdef)); ++ ++ do ++ { ++ Elf_External_Verdef evd; ++ ++ if (get_data (&evd, filedata, off, sizeof (evd), 1, ++ _("version def")) == NULL) ++ { ++ ivd.vd_ndx = 0; ++ ivd.vd_aux = 0; ++ ivd.vd_next = 0; ++ ivd.vd_flags = 0; ++ } ++ else ++ { ++ ivd.vd_ndx = BYTE_GET (evd.vd_ndx); ++ ivd.vd_aux = BYTE_GET (evd.vd_aux); ++ ivd.vd_next = BYTE_GET (evd.vd_next); ++ ivd.vd_flags = BYTE_GET (evd.vd_flags); ++ } ++ ++ if ((ivd.vd_ndx & VERSYM_VERSION) > max_vd_ndx) ++ max_vd_ndx = ivd.vd_ndx & VERSYM_VERSION; ++ ++ off += ivd.vd_next; ++ } ++ while (ivd.vd_ndx != (vers_data & VERSYM_VERSION) && ivd.vd_next != 0); ++ ++ if (ivd.vd_ndx == (vers_data & VERSYM_VERSION)) ++ { ++ if (ivd.vd_ndx == 1 && ivd.vd_flags == VER_FLG_BASE) ++ return NULL; ++ ++ off -= ivd.vd_next; ++ off += ivd.vd_aux; ++ ++ if (get_data (&evda, filedata, off, sizeof (evda), 1, ++ _("version def aux")) != NULL) ++ { ++ ivda.vda_name = BYTE_GET (evda.vda_name); ++ ++ if (psym->st_name != ivda.vda_name) ++ return (ivda.vda_name < strtab_size ++ ? strtab + ivda.vda_name : _("")); ++ } ++ } ++ } ++ ++ if (filedata->version_info[DT_VERSIONTAGIDX (DT_VERNEED)]) ++ { ++ Elf_External_Verneed evn; ++ Elf_Internal_Verneed ivn; ++ Elf_Internal_Vernaux ivna; ++ ++ offset = offset_from_vma (filedata, ++ filedata->version_info[DT_VERSIONTAGIDX (DT_VERNEED)], ++ sizeof evn); ++ do ++ { ++ unsigned long vna_off; ++ ++ if (get_data (&evn, filedata, offset, sizeof (evn), 1, ++ _("version need")) == NULL) ++ { ++ ivna.vna_next = 0; ++ ivna.vna_other = 0; ++ ivna.vna_name = 0; ++ break; ++ } ++ ++ ivn.vn_aux = BYTE_GET (evn.vn_aux); ++ ivn.vn_next = BYTE_GET (evn.vn_next); ++ ++ vna_off = offset + ivn.vn_aux; ++ ++ do ++ { ++ Elf_External_Vernaux evna; ++ ++ if (get_data (&evna, filedata, vna_off, sizeof (evna), 1, ++ _("version need aux (3)")) == NULL) ++ { ++ ivna.vna_next = 0; ++ ivna.vna_other = 0; ++ ivna.vna_name = 0; ++ } ++ else ++ { ++ ivna.vna_other = BYTE_GET (evna.vna_other); ++ ivna.vna_next = BYTE_GET (evna.vna_next); ++ ivna.vna_name = BYTE_GET (evna.vna_name); ++ } ++ ++ vna_off += ivna.vna_next; ++ } ++ while (ivna.vna_other != vers_data && ivna.vna_next != 0); ++ ++ if (ivna.vna_other == vers_data) ++ break; ++ ++ offset += ivn.vn_next; ++ } ++ while (ivn.vn_next != 0); ++ ++ if (ivna.vna_other == vers_data) ++ { ++ *sym_info = symbol_undefined; ++ *vna_other = ivna.vna_other; ++ return (ivna.vna_name < strtab_size ++ ? strtab + ivna.vna_name : _("")); ++ } ++ else if ((max_vd_ndx || (vers_data & VERSYM_VERSION) != 1) ++ && (vers_data & VERSYM_VERSION) > max_vd_ndx) ++ return _(""); ++ } ++ return NULL; ++} ++ ++/* Display a symbol size on stdout. Format is based on --sym-base setting. */ ++ ++static unsigned int ++print_dynamic_symbol_size (bfd_vma vma, int base) ++{ ++ switch (base) ++ { ++ case 8: ++ return print_vma (vma, OCTAL_5); ++ ++ case 10: ++ return print_vma (vma, UNSIGNED_5); ++ ++ case 16: ++ return print_vma (vma, PREFIX_HEX_5); ++ ++ case 0: ++ default: ++ return print_vma (vma, DEC_5); ++ } ++} ++ ++static void ++print_dynamic_symbol (Filedata *filedata, unsigned long si, ++ Elf_Internal_Sym *symtab, ++ Elf_Internal_Shdr *section, ++ char *strtab, size_t strtab_size) ++{ ++ const char *version_string; ++ enum versioned_symbol_info sym_info; ++ unsigned short vna_other; ++ bool is_valid; ++ const char * sstr; ++ Elf_Internal_Sym *psym = symtab + si; ++ ++ printf ("%6ld: ", si); ++ print_vma (psym->st_value, LONG_HEX); ++ putchar (' '); ++ print_dynamic_symbol_size (psym->st_size, sym_base); ++ printf (" %-7s", get_symbol_type (filedata, ELF_ST_TYPE (psym->st_info))); ++ printf (" %-6s", get_symbol_binding (filedata, ELF_ST_BIND (psym->st_info))); ++ if (filedata->file_header.e_ident[EI_OSABI] == ELFOSABI_SOLARIS) ++ printf (" %-7s", get_solaris_symbol_visibility (psym->st_other)); ++ else ++ { ++ unsigned int vis = ELF_ST_VISIBILITY (psym->st_other); ++ ++ printf (" %-7s", get_symbol_visibility (vis)); ++ /* Check to see if any other bits in the st_other field are set. ++ Note - displaying this information disrupts the layout of the ++ table being generated, but for the moment this case is very rare. */ ++ if (psym->st_other ^ vis) ++ printf (" [%s] ", get_symbol_other (filedata, psym->st_other ^ vis)); ++ } ++ printf (" %4s ", get_symbol_index_type (filedata, psym->st_shndx)); ++ ++ if (ELF_ST_TYPE (psym->st_info) == STT_SECTION ++ && psym->st_shndx < filedata->file_header.e_shnum ++ && filedata->section_headers != NULL ++ && psym->st_name == 0) ++ { ++ is_valid ++ = section_name_valid (filedata, ++ filedata->section_headers + psym->st_shndx); ++ sstr = is_valid ? ++ section_name_print (filedata, ++ filedata->section_headers + psym->st_shndx) ++ : _(""); ++ } ++ else ++ { ++ is_valid = valid_symbol_name (strtab, strtab_size, psym->st_name); ++ sstr = is_valid ? strtab + psym->st_name : _(""); ++ } ++ ++ version_string ++ = get_symbol_version_string (filedata, ++ (section == NULL ++ || section->sh_type == SHT_DYNSYM), ++ strtab, strtab_size, si, ++ psym, &sym_info, &vna_other); ++ ++ int len_avail = 21; ++ if (! do_wide && version_string != NULL) ++ { ++ char buffer[16]; ++ ++ len_avail -= 1 + strlen (version_string); ++ ++ if (sym_info == symbol_undefined) ++ len_avail -= sprintf (buffer," (%d)", vna_other); ++ else if (sym_info != symbol_hidden) ++ len_avail -= 1; ++ } ++ ++ print_symbol (len_avail, sstr); ++ ++ if (version_string) ++ { ++ if (sym_info == symbol_undefined) ++ printf ("@%s (%d)", version_string, vna_other); ++ else ++ printf (sym_info == symbol_hidden ? "@%s" : "@@%s", ++ version_string); ++ } ++ ++ putchar ('\n'); ++ ++ if (ELF_ST_BIND (psym->st_info) == STB_LOCAL ++ && section != NULL ++ && si >= section->sh_info ++ /* Irix 5 and 6 MIPS binaries are known to ignore this requirement. */ ++ && filedata->file_header.e_machine != EM_MIPS ++ /* Solaris binaries have been found to violate this requirement as ++ well. Not sure if this is a bug or an ABI requirement. */ ++ && filedata->file_header.e_ident[EI_OSABI] != ELFOSABI_SOLARIS) ++ warn (_("local symbol %lu found at index >= %s's sh_info value of %u\n"), ++ si, printable_section_name (filedata, section), section->sh_info); ++} ++ ++static const char * ++get_lto_kind (unsigned int kind) ++{ ++ switch (kind) ++ { ++ case 0: return "DEF"; ++ case 1: return "WEAKDEF"; ++ case 2: return "UNDEF"; ++ case 3: return "WEAKUNDEF"; ++ case 4: return "COMMON"; ++ default: ++ break; ++ } ++ ++ static char buffer[30]; ++ error (_("Unknown LTO symbol definition encountered: %u\n"), kind); ++ sprintf (buffer, "", kind); ++ return buffer; ++} ++ ++static const char * ++get_lto_visibility (unsigned int visibility) ++{ ++ switch (visibility) ++ { ++ case 0: return "DEFAULT"; ++ case 1: return "PROTECTED"; ++ case 2: return "INTERNAL"; ++ case 3: return "HIDDEN"; ++ default: ++ break; ++ } ++ ++ static char buffer[30]; ++ error (_("Unknown LTO symbol visibility encountered: %u\n"), visibility); ++ sprintf (buffer, "", visibility); ++ return buffer; ++} ++ ++static const char * ++get_lto_sym_type (unsigned int sym_type) ++{ ++ switch (sym_type) ++ { ++ case 0: return "UNKNOWN"; ++ case 1: return "FUNCTION"; ++ case 2: return "VARIABLE"; ++ default: ++ break; ++ } ++ ++ static char buffer[30]; ++ error (_("Unknown LTO symbol type encountered: %u\n"), sym_type); ++ sprintf (buffer, "", sym_type); ++ return buffer; ++} ++ ++/* Display an LTO format symbol table. ++ FIXME: The format of LTO symbol tables is not formalized. ++ So this code could need changing in the future. */ ++ ++static bool ++display_lto_symtab (Filedata * filedata, ++ Elf_Internal_Shdr * section) ++{ ++ if (section->sh_size == 0) ++ { ++ if (filedata->is_separate) ++ printf (_("\nThe LTO Symbol table section '%s' in linked file '%s' is empty!\n"), ++ printable_section_name (filedata, section), ++ filedata->file_name); ++ else ++ printf (_("\nLTO Symbol table '%s' is empty!\n"), ++ printable_section_name (filedata, section)); ++ ++ return true; ++ } ++ ++ if (section->sh_size > filedata->file_size) ++ { ++ error (_("Section %s has an invalid sh_size of 0x%lx\n"), ++ printable_section_name (filedata, section), ++ (unsigned long) section->sh_size); ++ return false; ++ } ++ ++ void * alloced_data = get_data (NULL, filedata, section->sh_offset, ++ section->sh_size, 1, _("LTO symbols")); ++ if (alloced_data == NULL) ++ return false; ++ ++ /* Look for extended data for the symbol table. */ ++ Elf_Internal_Shdr * ext; ++ void * ext_data_orig = NULL; ++ char * ext_data = NULL; ++ char * ext_data_end = NULL; ++ char * ext_name = NULL; ++ ++ if (asprintf (& ext_name, ".gnu.lto_.ext_symtab.%s", ++ (section_name (filedata, section) ++ + sizeof (".gnu.lto_.symtab.") - 1)) > 0 ++ && ext_name != NULL /* Paranoia. */ ++ && (ext = find_section (filedata, ext_name)) != NULL) ++ { ++ if (ext->sh_size < 3) ++ error (_("LTO Symbol extension table '%s' is empty!\n"), ++ printable_section_name (filedata, ext)); ++ else ++ { ++ ext_data_orig = ext_data = get_data (NULL, filedata, ext->sh_offset, ++ ext->sh_size, 1, ++ _("LTO ext symbol data")); ++ if (ext_data != NULL) ++ { ++ ext_data_end = ext_data + ext->sh_size; ++ if (* ext_data++ != 1) ++ error (_("Unexpected version number in symbol extension table\n")); ++ } ++ } ++ } ++ ++ const unsigned char * data = (const unsigned char *) alloced_data; ++ const unsigned char * end = data + section->sh_size; ++ ++ if (filedata->is_separate) ++ printf (_("\nIn linked file '%s': "), filedata->file_name); ++ else ++ printf ("\n"); ++ ++ if (ext_data_orig != NULL) ++ { ++ if (do_wide) ++ printf (_("LTO Symbol table '%s' and extension table '%s' contain:\n"), ++ printable_section_name (filedata, section), ++ printable_section_name (filedata, ext)); ++ else ++ { ++ printf (_("LTO Symbol table '%s'\n"), ++ printable_section_name (filedata, section)); ++ printf (_(" and extension table '%s' contain:\n"), ++ printable_section_name (filedata, ext)); ++ } ++ } ++ else ++ printf (_("LTO Symbol table '%s' contains:\n"), ++ printable_section_name (filedata, section)); ++ ++ /* FIXME: Add a wide version. */ ++ if (ext_data_orig != NULL) ++ printf (_(" Comdat_Key Kind Visibility Size Slot Type Section Name\n")); ++ else ++ printf (_(" Comdat_Key Kind Visibility Size Slot Name\n")); ++ ++ /* FIXME: We do not handle style prefixes. */ ++ ++ while (data < end) ++ { ++ const unsigned char * sym_name = data; ++ data += strnlen ((const char *) sym_name, end - data) + 1; ++ if (data >= end) ++ goto fail; ++ ++ const unsigned char * comdat_key = data; ++ data += strnlen ((const char *) comdat_key, end - data) + 1; ++ if (data >= end) ++ goto fail; ++ ++ if (data + 2 + 8 + 4 > end) ++ goto fail; ++ ++ unsigned int kind = *data++; ++ unsigned int visibility = *data++; ++ ++ elf_vma size = byte_get (data, 8); ++ data += 8; ++ ++ elf_vma slot = byte_get (data, 4); ++ data += 4; ++ ++ if (ext_data != NULL) ++ { ++ if (ext_data < (ext_data_end - 1)) ++ { ++ unsigned int sym_type = * ext_data ++; ++ unsigned int sec_kind = * ext_data ++; ++ ++ printf (" %10s %10s %11s %08lx %08lx %9s %08lx _", ++ * comdat_key == 0 ? "-" : (char *) comdat_key, ++ get_lto_kind (kind), ++ get_lto_visibility (visibility), ++ (long) size, ++ (long) slot, ++ get_lto_sym_type (sym_type), ++ (long) sec_kind); ++ print_symbol (6, (const char *) sym_name); ++ } ++ else ++ { ++ error (_("Ran out of LTO symbol extension data\n")); ++ ext_data = NULL; ++ /* FIXME: return FAIL result ? */ ++ } ++ } ++ else ++ { ++ printf (" %10s %10s %11s %08lx %08lx _", ++ * comdat_key == 0 ? "-" : (char *) comdat_key, ++ get_lto_kind (kind), ++ get_lto_visibility (visibility), ++ (long) size, ++ (long) slot); ++ print_symbol (21, (const char *) sym_name); ++ } ++ putchar ('\n'); ++ } ++ ++ if (ext_data != NULL && ext_data < ext_data_end) ++ { ++ error (_("Data remains in the LTO symbol extension table\n")); ++ goto fail; ++ } ++ ++ free (alloced_data); ++ free (ext_data_orig); ++ free (ext_name); ++ return true; ++ ++ fail: ++ error (_("Buffer overrun encountered whilst decoding LTO symbol table\n")); ++ free (alloced_data); ++ free (ext_data_orig); ++ free (ext_name); ++ return false; ++} ++ ++/* Display LTO symbol tables. */ ++ ++static bool ++process_lto_symbol_tables (Filedata * filedata) ++{ ++ Elf_Internal_Shdr * section; ++ unsigned int i; ++ bool res = true; ++ ++ if (!do_lto_syms) ++ return true; ++ ++ if (filedata->section_headers == NULL) ++ return true; ++ ++ for (i = 0, section = filedata->section_headers; ++ i < filedata->file_header.e_shnum; ++ i++, section++) ++ if (section_name_valid (filedata, section) ++ && startswith (section_name (filedata, section), ".gnu.lto_.symtab.")) ++ res &= display_lto_symtab (filedata, section); ++ ++ return res; ++} ++ ++/* Dump the symbol table. */ ++ ++static bool ++process_symbol_table (Filedata * filedata) ++{ ++ Elf_Internal_Shdr * section; ++ ++ if (!do_syms && !do_dyn_syms && !do_histogram) ++ return true; ++ ++ if ((filedata->dynamic_info[DT_HASH] || filedata->dynamic_info_DT_GNU_HASH) ++ && do_syms ++ && do_using_dynamic ++ && filedata->dynamic_strings != NULL ++ && filedata->dynamic_symbols != NULL) ++ { ++ unsigned long si; ++ ++ if (filedata->is_separate) ++ { ++ printf (ngettext ("\nIn linked file '%s' the dynamic symbol table contains %lu entry:\n", ++ "\nIn linked file '%s' the dynamic symbol table contains %lu entries:\n", ++ filedata->num_dynamic_syms), ++ filedata->file_name, ++ filedata->num_dynamic_syms); ++ } ++ else ++ { ++ printf (ngettext ("\nSymbol table for image contains %lu entry:\n", ++ "\nSymbol table for image contains %lu entries:\n", ++ filedata->num_dynamic_syms), ++ filedata->num_dynamic_syms); ++ } ++ if (is_32bit_elf) ++ printf (_(" Num: Value Size Type Bind Vis Ndx Name\n")); ++ else ++ printf (_(" Num: Value Size Type Bind Vis Ndx Name\n")); ++ ++ for (si = 0; si < filedata->num_dynamic_syms; si++) ++ print_dynamic_symbol (filedata, si, filedata->dynamic_symbols, NULL, ++ filedata->dynamic_strings, ++ filedata->dynamic_strings_length); ++ } ++ else if ((do_dyn_syms || (do_syms && !do_using_dynamic)) ++ && filedata->section_headers != NULL) ++ { ++ unsigned int i; ++ ++ for (i = 0, section = filedata->section_headers; ++ i < filedata->file_header.e_shnum; ++ i++, section++) ++ { ++ char * strtab = NULL; ++ unsigned long int strtab_size = 0; ++ Elf_Internal_Sym * symtab; ++ unsigned long si, num_syms; ++ ++ if ((section->sh_type != SHT_SYMTAB ++ && section->sh_type != SHT_DYNSYM) ++ || (!do_syms ++ && section->sh_type == SHT_SYMTAB)) ++ continue; ++ ++ if (section->sh_entsize == 0) ++ { ++ printf (_("\nSymbol table '%s' has a sh_entsize of zero!\n"), ++ printable_section_name (filedata, section)); ++ continue; ++ } ++ ++ num_syms = section->sh_size / section->sh_entsize; ++ ++ if (filedata->is_separate) ++ printf (ngettext ("\nIn linked file '%s' symbol section '%s' contains %lu entry:\n", ++ "\nIn linked file '%s' symbol section '%s' contains %lu entries:\n", ++ num_syms), ++ filedata->file_name, ++ printable_section_name (filedata, section), ++ num_syms); ++ else ++ printf (ngettext ("\nSymbol table '%s' contains %lu entry:\n", ++ "\nSymbol table '%s' contains %lu entries:\n", ++ num_syms), ++ printable_section_name (filedata, section), ++ num_syms); ++ ++ if (is_32bit_elf) ++ printf (_(" Num: Value Size Type Bind Vis Ndx Name\n")); ++ else ++ printf (_(" Num: Value Size Type Bind Vis Ndx Name\n")); ++ ++ symtab = get_elf_symbols (filedata, section, & num_syms); ++ if (symtab == NULL) ++ continue; ++ ++ if (section->sh_link == filedata->file_header.e_shstrndx) ++ { ++ strtab = filedata->string_table; ++ strtab_size = filedata->string_table_length; ++ } ++ else if (section->sh_link < filedata->file_header.e_shnum) ++ { ++ Elf_Internal_Shdr * string_sec; ++ ++ string_sec = filedata->section_headers + section->sh_link; ++ ++ strtab = (char *) get_data (NULL, filedata, string_sec->sh_offset, ++ 1, string_sec->sh_size, ++ _("string table")); ++ strtab_size = strtab != NULL ? string_sec->sh_size : 0; ++ } ++ ++ for (si = 0; si < num_syms; si++) ++ print_dynamic_symbol (filedata, si, symtab, section, ++ strtab, strtab_size); ++ ++ free (symtab); ++ if (strtab != filedata->string_table) ++ free (strtab); ++ } ++ } ++ else if (do_syms) ++ printf ++ (_("\nDynamic symbol information is not available for displaying symbols.\n")); ++ ++ if (do_histogram && filedata->buckets != NULL) ++ { ++ unsigned long * lengths; ++ unsigned long * counts; ++ unsigned long hn; ++ bfd_vma si; ++ unsigned long maxlength = 0; ++ unsigned long nzero_counts = 0; ++ unsigned long nsyms = 0; ++ char *visited; ++ ++ printf (ngettext ("\nHistogram for bucket list length " ++ "(total of %lu bucket):\n", ++ "\nHistogram for bucket list length " ++ "(total of %lu buckets):\n", ++ (unsigned long) filedata->nbuckets), ++ (unsigned long) filedata->nbuckets); ++ ++ lengths = (unsigned long *) calloc (filedata->nbuckets, ++ sizeof (*lengths)); ++ if (lengths == NULL) ++ { ++ error (_("Out of memory allocating space for histogram buckets\n")); ++ goto err_out; ++ } ++ visited = xcmalloc (filedata->nchains, 1); ++ memset (visited, 0, filedata->nchains); ++ ++ printf (_(" Length Number %% of total Coverage\n")); ++ for (hn = 0; hn < filedata->nbuckets; ++hn) ++ { ++ for (si = filedata->buckets[hn]; si > 0; si = filedata->chains[si]) ++ { ++ ++nsyms; ++ if (maxlength < ++lengths[hn]) ++ ++maxlength; ++ if (si >= filedata->nchains || visited[si]) ++ { ++ error (_("histogram chain is corrupt\n")); ++ break; ++ } ++ visited[si] = 1; ++ } ++ } ++ free (visited); ++ ++ counts = (unsigned long *) calloc (maxlength + 1, sizeof (*counts)); ++ if (counts == NULL) ++ { ++ free (lengths); ++ error (_("Out of memory allocating space for histogram counts\n")); ++ goto err_out; ++ } ++ ++ for (hn = 0; hn < filedata->nbuckets; ++hn) ++ ++counts[lengths[hn]]; ++ ++ if (filedata->nbuckets > 0) ++ { ++ unsigned long i; ++ printf (" 0 %-10lu (%5.1f%%)\n", ++ counts[0], (counts[0] * 100.0) / filedata->nbuckets); ++ for (i = 1; i <= maxlength; ++i) ++ { ++ nzero_counts += counts[i] * i; ++ printf ("%7lu %-10lu (%5.1f%%) %5.1f%%\n", ++ i, counts[i], (counts[i] * 100.0) / filedata->nbuckets, ++ (nzero_counts * 100.0) / nsyms); ++ } ++ } ++ ++ free (counts); ++ free (lengths); ++ } ++ ++ free (filedata->buckets); ++ filedata->buckets = NULL; ++ filedata->nbuckets = 0; ++ free (filedata->chains); ++ filedata->chains = NULL; ++ ++ if (do_histogram && filedata->gnubuckets != NULL) ++ { ++ unsigned long * lengths; ++ unsigned long * counts; ++ unsigned long hn; ++ unsigned long maxlength = 0; ++ unsigned long nzero_counts = 0; ++ unsigned long nsyms = 0; ++ ++ printf (ngettext ("\nHistogram for `%s' bucket list length " ++ "(total of %lu bucket):\n", ++ "\nHistogram for `%s' bucket list length " ++ "(total of %lu buckets):\n", ++ (unsigned long) filedata->ngnubuckets), ++ GNU_HASH_SECTION_NAME (filedata), ++ (unsigned long) filedata->ngnubuckets); ++ ++ lengths = (unsigned long *) calloc (filedata->ngnubuckets, ++ sizeof (*lengths)); ++ if (lengths == NULL) ++ { ++ error (_("Out of memory allocating space for gnu histogram buckets\n")); ++ goto err_out; ++ } ++ ++ printf (_(" Length Number %% of total Coverage\n")); ++ ++ for (hn = 0; hn < filedata->ngnubuckets; ++hn) ++ if (filedata->gnubuckets[hn] != 0) ++ { ++ bfd_vma off, length = 1; ++ ++ for (off = filedata->gnubuckets[hn] - filedata->gnusymidx; ++ /* PR 17531 file: 010-77222-0.004. */ ++ off < filedata->ngnuchains ++ && (filedata->gnuchains[off] & 1) == 0; ++ ++off) ++ ++length; ++ lengths[hn] = length; ++ if (length > maxlength) ++ maxlength = length; ++ nsyms += length; ++ } ++ ++ counts = (unsigned long *) calloc (maxlength + 1, sizeof (*counts)); ++ if (counts == NULL) ++ { ++ free (lengths); ++ error (_("Out of memory allocating space for gnu histogram counts\n")); ++ goto err_out; ++ } ++ ++ for (hn = 0; hn < filedata->ngnubuckets; ++hn) ++ ++counts[lengths[hn]]; ++ ++ if (filedata->ngnubuckets > 0) ++ { ++ unsigned long j; ++ printf (" 0 %-10lu (%5.1f%%)\n", ++ counts[0], (counts[0] * 100.0) / filedata->ngnubuckets); ++ for (j = 1; j <= maxlength; ++j) ++ { ++ nzero_counts += counts[j] * j; ++ printf ("%7lu %-10lu (%5.1f%%) %5.1f%%\n", ++ j, counts[j], (counts[j] * 100.0) / filedata->ngnubuckets, ++ (nzero_counts * 100.0) / nsyms); ++ } ++ } ++ ++ free (counts); ++ free (lengths); ++ } ++ free (filedata->gnubuckets); ++ filedata->gnubuckets = NULL; ++ filedata->ngnubuckets = 0; ++ free (filedata->gnuchains); ++ filedata->gnuchains = NULL; ++ filedata->ngnuchains = 0; ++ free (filedata->mipsxlat); ++ filedata->mipsxlat = NULL; ++ return true; ++ ++ err_out: ++ free (filedata->gnubuckets); ++ filedata->gnubuckets = NULL; ++ filedata->ngnubuckets = 0; ++ free (filedata->gnuchains); ++ filedata->gnuchains = NULL; ++ filedata->ngnuchains = 0; ++ free (filedata->mipsxlat); ++ filedata->mipsxlat = NULL; ++ free (filedata->buckets); ++ filedata->buckets = NULL; ++ filedata->nbuckets = 0; ++ free (filedata->chains); ++ filedata->chains = NULL; ++ return false; ++} ++ ++static bool ++process_syminfo (Filedata * filedata) ++{ ++ unsigned int i; ++ ++ if (filedata->dynamic_syminfo == NULL ++ || !do_dynamic) ++ /* No syminfo, this is ok. */ ++ return true; ++ ++ /* There better should be a dynamic symbol section. */ ++ if (filedata->dynamic_symbols == NULL || filedata->dynamic_strings == NULL) ++ return false; ++ ++ if (filedata->is_separate) ++ printf (ngettext ("\nIn linked file '%s: the dynamic info segment at offset 0x%lx contains %d entry:\n", ++ "\nIn linked file '%s: the dynamic info segment at offset 0x%lx contains %d entries:\n", ++ filedata->dynamic_syminfo_nent), ++ filedata->file_name, ++ filedata->dynamic_syminfo_offset, ++ filedata->dynamic_syminfo_nent); ++ else ++ printf (ngettext ("\nDynamic info segment at offset 0x%lx " ++ "contains %d entry:\n", ++ "\nDynamic info segment at offset 0x%lx " ++ "contains %d entries:\n", ++ filedata->dynamic_syminfo_nent), ++ filedata->dynamic_syminfo_offset, ++ filedata->dynamic_syminfo_nent); ++ ++ printf (_(" Num: Name BoundTo Flags\n")); ++ for (i = 0; i < filedata->dynamic_syminfo_nent; ++i) ++ { ++ unsigned short int flags = filedata->dynamic_syminfo[i].si_flags; ++ ++ printf ("%4d: ", i); ++ if (i >= filedata->num_dynamic_syms) ++ printf (_("")); ++ else if (valid_dynamic_name (filedata, filedata->dynamic_symbols[i].st_name)) ++ print_symbol (30, get_dynamic_name (filedata, ++ filedata->dynamic_symbols[i].st_name)); ++ else ++ printf (_(""), filedata->dynamic_symbols[i].st_name); ++ putchar (' '); ++ ++ switch (filedata->dynamic_syminfo[i].si_boundto) ++ { ++ case SYMINFO_BT_SELF: ++ fputs ("SELF ", stdout); ++ break; ++ case SYMINFO_BT_PARENT: ++ fputs ("PARENT ", stdout); ++ break; ++ default: ++ if (filedata->dynamic_syminfo[i].si_boundto > 0 ++ && filedata->dynamic_syminfo[i].si_boundto < filedata->dynamic_nent ++ && valid_dynamic_name (filedata, ++ filedata->dynamic_section[filedata->dynamic_syminfo[i].si_boundto].d_un.d_val)) ++ { ++ print_symbol (10, get_dynamic_name (filedata, ++ filedata->dynamic_section[filedata->dynamic_syminfo[i].si_boundto].d_un.d_val)); ++ putchar (' ' ); ++ } ++ else ++ printf ("%-10d ", filedata->dynamic_syminfo[i].si_boundto); ++ break; ++ } ++ ++ if (flags & SYMINFO_FLG_DIRECT) ++ printf (" DIRECT"); ++ if (flags & SYMINFO_FLG_PASSTHRU) ++ printf (" PASSTHRU"); ++ if (flags & SYMINFO_FLG_COPY) ++ printf (" COPY"); ++ if (flags & SYMINFO_FLG_LAZYLOAD) ++ printf (" LAZYLOAD"); ++ ++ puts (""); ++ } ++ ++ return true; ++} ++ ++/* A macro which evaluates to TRUE if the region ADDR .. ADDR + NELEM ++ is contained by the region START .. END. The types of ADDR, START ++ and END should all be the same. Note both ADDR + NELEM and END ++ point to just beyond the end of the regions that are being tested. */ ++#define IN_RANGE(START,END,ADDR,NELEM) \ ++ (((ADDR) >= (START)) && ((ADDR) < (END)) && ((ADDR) + (NELEM) <= (END))) ++ ++/* Check to see if the given reloc needs to be handled in a target specific ++ manner. If so then process the reloc and return TRUE otherwise return ++ FALSE. ++ ++ If called with reloc == NULL, then this is a signal that reloc processing ++ for the current section has finished, and any saved state should be ++ discarded. */ ++ ++static bool ++target_specific_reloc_handling (Filedata * filedata, ++ Elf_Internal_Rela * reloc, ++ unsigned char * start, ++ unsigned char * end, ++ Elf_Internal_Sym * symtab, ++ unsigned long num_syms) ++{ ++ unsigned int reloc_type = 0; ++ unsigned long sym_index = 0; ++ ++ if (reloc) ++ { ++ reloc_type = get_reloc_type (filedata, reloc->r_info); ++ sym_index = get_reloc_symindex (reloc->r_info); ++ } ++ ++ switch (filedata->file_header.e_machine) ++ { ++ case EM_MSP430: ++ case EM_MSP430_OLD: ++ { ++ static Elf_Internal_Sym * saved_sym = NULL; ++ ++ if (reloc == NULL) ++ { ++ saved_sym = NULL; ++ return true; ++ } ++ ++ switch (reloc_type) ++ { ++ case 10: /* R_MSP430_SYM_DIFF */ ++ case 12: /* R_MSP430_GNU_SUB_ULEB128 */ ++ if (uses_msp430x_relocs (filedata)) ++ break; ++ /* Fall through. */ ++ case 21: /* R_MSP430X_SYM_DIFF */ ++ case 23: /* R_MSP430X_GNU_SUB_ULEB128 */ ++ /* PR 21139. */ ++ if (sym_index >= num_syms) ++ error (_("MSP430 SYM_DIFF reloc contains invalid symbol index %lu\n"), ++ sym_index); ++ else ++ saved_sym = symtab + sym_index; ++ return true; ++ ++ case 1: /* R_MSP430_32 or R_MSP430_ABS32 */ ++ case 3: /* R_MSP430_16 or R_MSP430_ABS8 */ ++ goto handle_sym_diff; ++ ++ case 5: /* R_MSP430_16_BYTE */ ++ case 9: /* R_MSP430_8 */ ++ case 11: /* R_MSP430_GNU_SET_ULEB128 */ ++ if (uses_msp430x_relocs (filedata)) ++ break; ++ goto handle_sym_diff; ++ ++ case 2: /* R_MSP430_ABS16 */ ++ case 15: /* R_MSP430X_ABS16 */ ++ case 22: /* R_MSP430X_GNU_SET_ULEB128 */ ++ if (! uses_msp430x_relocs (filedata)) ++ break; ++ goto handle_sym_diff; ++ ++ handle_sym_diff: ++ if (saved_sym != NULL) ++ { ++ bfd_vma value; ++ unsigned int reloc_size = 0; ++ int leb_ret = 0; ++ switch (reloc_type) ++ { ++ case 1: /* R_MSP430_32 or R_MSP430_ABS32 */ ++ reloc_size = 4; ++ break; ++ case 11: /* R_MSP430_GNU_SET_ULEB128 */ ++ case 22: /* R_MSP430X_GNU_SET_ULEB128 */ ++ if (reloc->r_offset < (size_t) (end - start)) ++ read_leb128 (start + reloc->r_offset, end, false, ++ &reloc_size, &leb_ret); ++ break; ++ default: ++ reloc_size = 2; ++ break; ++ } ++ ++ if (leb_ret != 0 || reloc_size == 0 || reloc_size > 8) ++ error (_("MSP430 ULEB128 field at 0x%lx contains invalid " ++ "ULEB128 value\n"), ++ (long) reloc->r_offset); ++ else if (sym_index >= num_syms) ++ error (_("MSP430 reloc contains invalid symbol index %lu\n"), ++ sym_index); ++ else ++ { ++ value = reloc->r_addend + (symtab[sym_index].st_value ++ - saved_sym->st_value); ++ ++ if (IN_RANGE (start, end, start + reloc->r_offset, reloc_size)) ++ byte_put (start + reloc->r_offset, value, reloc_size); ++ else ++ /* PR 21137 */ ++ error (_("MSP430 sym diff reloc contains invalid offset: 0x%lx\n"), ++ (long) reloc->r_offset); ++ } ++ ++ saved_sym = NULL; ++ return true; ++ } ++ break; ++ ++ default: ++ if (saved_sym != NULL) ++ error (_("Unhandled MSP430 reloc type found after SYM_DIFF reloc\n")); ++ break; ++ } ++ break; ++ } ++ ++ case EM_MN10300: ++ case EM_CYGNUS_MN10300: ++ { ++ static Elf_Internal_Sym * saved_sym = NULL; ++ ++ if (reloc == NULL) ++ { ++ saved_sym = NULL; ++ return true; ++ } ++ ++ switch (reloc_type) ++ { ++ case 34: /* R_MN10300_ALIGN */ ++ return true; ++ case 33: /* R_MN10300_SYM_DIFF */ ++ if (sym_index >= num_syms) ++ error (_("MN10300_SYM_DIFF reloc contains invalid symbol index %lu\n"), ++ sym_index); ++ else ++ saved_sym = symtab + sym_index; ++ return true; ++ ++ case 1: /* R_MN10300_32 */ ++ case 2: /* R_MN10300_16 */ ++ if (saved_sym != NULL) ++ { ++ int reloc_size = reloc_type == 1 ? 4 : 2; ++ bfd_vma value; ++ ++ if (sym_index >= num_syms) ++ error (_("MN10300 reloc contains invalid symbol index %lu\n"), ++ sym_index); ++ else ++ { ++ value = reloc->r_addend + (symtab[sym_index].st_value ++ - saved_sym->st_value); ++ ++ if (IN_RANGE (start, end, start + reloc->r_offset, reloc_size)) ++ byte_put (start + reloc->r_offset, value, reloc_size); ++ else ++ error (_("MN10300 sym diff reloc contains invalid offset: 0x%lx\n"), ++ (long) reloc->r_offset); ++ } ++ ++ saved_sym = NULL; ++ return true; ++ } ++ break; ++ default: ++ if (saved_sym != NULL) ++ error (_("Unhandled MN10300 reloc type found after SYM_DIFF reloc\n")); ++ break; ++ } ++ break; ++ } ++ ++ case EM_RL78: ++ { ++ static bfd_vma saved_sym1 = 0; ++ static bfd_vma saved_sym2 = 0; ++ static bfd_vma value; ++ ++ if (reloc == NULL) ++ { ++ saved_sym1 = saved_sym2 = 0; ++ return true; ++ } ++ ++ switch (reloc_type) ++ { ++ case 0x80: /* R_RL78_SYM. */ ++ saved_sym1 = saved_sym2; ++ if (sym_index >= num_syms) ++ error (_("RL78_SYM reloc contains invalid symbol index %lu\n"), ++ sym_index); ++ else ++ { ++ saved_sym2 = symtab[sym_index].st_value; ++ saved_sym2 += reloc->r_addend; ++ } ++ return true; ++ ++ case 0x83: /* R_RL78_OPsub. */ ++ value = saved_sym1 - saved_sym2; ++ saved_sym2 = saved_sym1 = 0; ++ return true; ++ break; ++ ++ case 0x41: /* R_RL78_ABS32. */ ++ if (IN_RANGE (start, end, start + reloc->r_offset, 4)) ++ byte_put (start + reloc->r_offset, value, 4); ++ else ++ error (_("RL78 sym diff reloc contains invalid offset: 0x%lx\n"), ++ (long) reloc->r_offset); ++ value = 0; ++ return true; ++ ++ case 0x43: /* R_RL78_ABS16. */ ++ if (IN_RANGE (start, end, start + reloc->r_offset, 2)) ++ byte_put (start + reloc->r_offset, value, 2); ++ else ++ error (_("RL78 sym diff reloc contains invalid offset: 0x%lx\n"), ++ (long) reloc->r_offset); ++ value = 0; ++ return true; ++ ++ default: ++ break; ++ } ++ break; ++ } ++ } ++ ++ return false; ++} ++ ++/* Returns TRUE iff RELOC_TYPE is a 32-bit absolute RELA relocation used in ++ DWARF debug sections. This is a target specific test. Note - we do not ++ go through the whole including-target-headers-multiple-times route, (as ++ we have already done with ) because this would become very ++ messy and even then this function would have to contain target specific ++ information (the names of the relocs instead of their numeric values). ++ FIXME: This is not the correct way to solve this problem. The proper way ++ is to have target specific reloc sizing and typing functions created by ++ the reloc-macros.h header, in the same way that it already creates the ++ reloc naming functions. */ ++ ++static bool ++is_32bit_abs_reloc (Filedata * filedata, unsigned int reloc_type) ++{ ++ /* Please keep this table alpha-sorted for ease of visual lookup. */ ++ switch (filedata->file_header.e_machine) ++ { ++ case EM_386: ++ case EM_IAMCU: ++ return reloc_type == 1; /* R_386_32. */ ++ case EM_68K: ++ return reloc_type == 1; /* R_68K_32. */ ++ case EM_860: ++ return reloc_type == 1; /* R_860_32. */ ++ case EM_960: ++ return reloc_type == 2; /* R_960_32. */ ++ case EM_AARCH64: ++ return (reloc_type == 258 ++ || reloc_type == 1); /* R_AARCH64_ABS32 || R_AARCH64_P32_ABS32 */ ++ case EM_BPF: ++ return reloc_type == 11; /* R_BPF_DATA_32 */ ++ case EM_ADAPTEVA_EPIPHANY: ++ return reloc_type == 3; ++ case EM_ALPHA: ++ return reloc_type == 1; /* R_ALPHA_REFLONG. */ ++ case EM_ARC: ++ return reloc_type == 1; /* R_ARC_32. */ ++ case EM_ARC_COMPACT: ++ case EM_ARC_COMPACT2: ++ return reloc_type == 4; /* R_ARC_32. */ ++ case EM_ARM: ++ return reloc_type == 2; /* R_ARM_ABS32 */ ++ case EM_AVR_OLD: ++ case EM_AVR: ++ return reloc_type == 1; ++ case EM_BLACKFIN: ++ return reloc_type == 0x12; /* R_byte4_data. */ ++ case EM_CRIS: ++ return reloc_type == 3; /* R_CRIS_32. */ ++ case EM_CR16: ++ return reloc_type == 3; /* R_CR16_NUM32. */ ++ case EM_CRX: ++ return reloc_type == 15; /* R_CRX_NUM32. */ ++ case EM_CSKY: ++ return reloc_type == 1; /* R_CKCORE_ADDR32. */ ++ case EM_CYGNUS_FRV: ++ return reloc_type == 1; ++ case EM_CYGNUS_D10V: ++ case EM_D10V: ++ return reloc_type == 6; /* R_D10V_32. */ ++ case EM_CYGNUS_D30V: ++ case EM_D30V: ++ return reloc_type == 12; /* R_D30V_32_NORMAL. */ ++ case EM_DLX: ++ return reloc_type == 3; /* R_DLX_RELOC_32. */ ++ case EM_CYGNUS_FR30: ++ case EM_FR30: ++ return reloc_type == 3; /* R_FR30_32. */ ++ case EM_FT32: ++ return reloc_type == 1; /* R_FT32_32. */ ++ case EM_H8S: ++ case EM_H8_300: ++ case EM_H8_300H: ++ return reloc_type == 1; /* R_H8_DIR32. */ ++ case EM_IA_64: ++ return (reloc_type == 0x64 /* R_IA64_SECREL32MSB. */ ++ || reloc_type == 0x65 /* R_IA64_SECREL32LSB. */ ++ || reloc_type == 0x24 /* R_IA64_DIR32MSB. */ ++ || reloc_type == 0x25 /* R_IA64_DIR32LSB. */); ++ case EM_IP2K_OLD: ++ case EM_IP2K: ++ return reloc_type == 2; /* R_IP2K_32. */ ++ case EM_IQ2000: ++ return reloc_type == 2; /* R_IQ2000_32. */ ++ case EM_LATTICEMICO32: ++ return reloc_type == 3; /* R_LM32_32. */ ++ case EM_LOONGARCH: ++ return reloc_type == 1; /* R_LARCH_32. */ ++ case EM_M32C_OLD: ++ case EM_M32C: ++ return reloc_type == 3; /* R_M32C_32. */ ++ case EM_M32R: ++ return reloc_type == 34; /* R_M32R_32_RELA. */ ++ case EM_68HC11: ++ case EM_68HC12: ++ return reloc_type == 6; /* R_M68HC11_32. */ ++ case EM_S12Z: ++ return reloc_type == 7 || /* R_S12Z_EXT32 */ ++ reloc_type == 6; /* R_S12Z_CW32. */ ++ case EM_MCORE: ++ return reloc_type == 1; /* R_MCORE_ADDR32. */ ++ case EM_CYGNUS_MEP: ++ return reloc_type == 4; /* R_MEP_32. */ ++ case EM_METAG: ++ return reloc_type == 2; /* R_METAG_ADDR32. */ ++ case EM_MICROBLAZE: ++ return reloc_type == 1; /* R_MICROBLAZE_32. */ ++ case EM_MIPS: ++ return reloc_type == 2; /* R_MIPS_32. */ ++ case EM_MMIX: ++ return reloc_type == 4; /* R_MMIX_32. */ ++ case EM_CYGNUS_MN10200: ++ case EM_MN10200: ++ return reloc_type == 1; /* R_MN10200_32. */ ++ case EM_CYGNUS_MN10300: ++ case EM_MN10300: ++ return reloc_type == 1; /* R_MN10300_32. */ ++ case EM_MOXIE: ++ return reloc_type == 1; /* R_MOXIE_32. */ ++ case EM_MSP430_OLD: ++ case EM_MSP430: ++ return reloc_type == 1; /* R_MSP430_32 or R_MSP320_ABS32. */ ++ case EM_MT: ++ return reloc_type == 2; /* R_MT_32. */ ++ case EM_NDS32: ++ return reloc_type == 20; /* R_NDS32_RELA. */ ++ case EM_ALTERA_NIOS2: ++ return reloc_type == 12; /* R_NIOS2_BFD_RELOC_32. */ ++ case EM_NIOS32: ++ return reloc_type == 1; /* R_NIOS_32. */ ++ case EM_OR1K: ++ return reloc_type == 1; /* R_OR1K_32. */ ++ case EM_PARISC: ++ return (reloc_type == 1 /* R_PARISC_DIR32. */ ++ || reloc_type == 2 /* R_PARISC_DIR21L. */ ++ || reloc_type == 41); /* R_PARISC_SECREL32. */ ++ case EM_PJ: ++ case EM_PJ_OLD: ++ return reloc_type == 1; /* R_PJ_DATA_DIR32. */ ++ case EM_PPC64: ++ return reloc_type == 1; /* R_PPC64_ADDR32. */ ++ case EM_PPC: ++ return reloc_type == 1; /* R_PPC_ADDR32. */ ++ case EM_TI_PRU: ++ return reloc_type == 11; /* R_PRU_BFD_RELOC_32. */ ++ case EM_RISCV: ++ return reloc_type == 1; /* R_RISCV_32. */ ++ case EM_RL78: ++ return reloc_type == 1; /* R_RL78_DIR32. */ ++ case EM_RX: ++ return reloc_type == 1; /* R_RX_DIR32. */ ++ case EM_S370: ++ return reloc_type == 1; /* R_I370_ADDR31. */ ++ case EM_S390_OLD: ++ case EM_S390: ++ return reloc_type == 4; /* R_S390_32. */ ++ case EM_SCORE: ++ return reloc_type == 8; /* R_SCORE_ABS32. */ ++ case EM_SH: ++ return reloc_type == 1; /* R_SH_DIR32. */ ++ case EM_SPARC32PLUS: ++ case EM_SPARCV9: ++ case EM_SPARC: ++ return reloc_type == 3 /* R_SPARC_32. */ ++ || reloc_type == 23; /* R_SPARC_UA32. */ ++ case EM_SPU: ++ return reloc_type == 6; /* R_SPU_ADDR32 */ ++ case EM_TI_C6000: ++ return reloc_type == 1; /* R_C6000_ABS32. */ ++ case EM_TILEGX: ++ return reloc_type == 2; /* R_TILEGX_32. */ ++ case EM_TILEPRO: ++ return reloc_type == 1; /* R_TILEPRO_32. */ ++ case EM_CYGNUS_V850: ++ case EM_V850: ++ return reloc_type == 6; /* R_V850_ABS32. */ ++ case EM_V800: ++ return reloc_type == 0x33; /* R_V810_WORD. */ ++ case EM_VAX: ++ return reloc_type == 1; /* R_VAX_32. */ ++ case EM_VISIUM: ++ return reloc_type == 3; /* R_VISIUM_32. */ ++ case EM_WEBASSEMBLY: ++ return reloc_type == 1; /* R_WASM32_32. */ ++ case EM_X86_64: ++ case EM_L1OM: ++ case EM_K1OM: ++ return reloc_type == 10; /* R_X86_64_32. */ ++ case EM_XC16X: ++ case EM_C166: ++ return reloc_type == 3; /* R_XC16C_ABS_32. */ ++ case EM_XGATE: ++ return reloc_type == 4; /* R_XGATE_32. */ ++ case EM_XSTORMY16: ++ return reloc_type == 1; /* R_XSTROMY16_32. */ ++ case EM_XTENSA_OLD: ++ case EM_XTENSA: ++ return reloc_type == 1; /* R_XTENSA_32. */ ++ case EM_Z80: ++ return reloc_type == 6; /* R_Z80_32. */ ++ default: ++ { ++ static unsigned int prev_warn = 0; ++ ++ /* Avoid repeating the same warning multiple times. */ ++ if (prev_warn != filedata->file_header.e_machine) ++ error (_("Missing knowledge of 32-bit reloc types used in DWARF sections of machine number %d\n"), ++ filedata->file_header.e_machine); ++ prev_warn = filedata->file_header.e_machine; ++ return false; ++ } ++ } ++} ++ ++/* Like is_32bit_abs_reloc except that it returns TRUE iff RELOC_TYPE is ++ a 32-bit pc-relative RELA relocation used in DWARF debug sections. */ ++ ++static bool ++is_32bit_pcrel_reloc (Filedata * filedata, unsigned int reloc_type) ++{ ++ switch (filedata->file_header.e_machine) ++ /* Please keep this table alpha-sorted for ease of visual lookup. */ ++ { ++ case EM_386: ++ case EM_IAMCU: ++ return reloc_type == 2; /* R_386_PC32. */ ++ case EM_68K: ++ return reloc_type == 4; /* R_68K_PC32. */ ++ case EM_AARCH64: ++ return reloc_type == 261; /* R_AARCH64_PREL32 */ ++ case EM_ADAPTEVA_EPIPHANY: ++ return reloc_type == 6; ++ case EM_ALPHA: ++ return reloc_type == 10; /* R_ALPHA_SREL32. */ ++ case EM_ARC_COMPACT: ++ case EM_ARC_COMPACT2: ++ return reloc_type == 49; /* R_ARC_32_PCREL. */ ++ case EM_ARM: ++ return reloc_type == 3; /* R_ARM_REL32 */ ++ case EM_AVR_OLD: ++ case EM_AVR: ++ return reloc_type == 36; /* R_AVR_32_PCREL. */ ++ case EM_MICROBLAZE: ++ return reloc_type == 2; /* R_MICROBLAZE_32_PCREL. */ ++ case EM_OR1K: ++ return reloc_type == 9; /* R_OR1K_32_PCREL. */ ++ case EM_PARISC: ++ return reloc_type == 9; /* R_PARISC_PCREL32. */ ++ case EM_PPC: ++ return reloc_type == 26; /* R_PPC_REL32. */ ++ case EM_PPC64: ++ return reloc_type == 26; /* R_PPC64_REL32. */ ++ case EM_RISCV: ++ return reloc_type == 57; /* R_RISCV_32_PCREL. */ ++ case EM_S390_OLD: ++ case EM_S390: ++ return reloc_type == 5; /* R_390_PC32. */ ++ case EM_SH: ++ return reloc_type == 2; /* R_SH_REL32. */ ++ case EM_SPARC32PLUS: ++ case EM_SPARCV9: ++ case EM_SPARC: ++ return reloc_type == 6; /* R_SPARC_DISP32. */ ++ case EM_SPU: ++ return reloc_type == 13; /* R_SPU_REL32. */ ++ case EM_TILEGX: ++ return reloc_type == 6; /* R_TILEGX_32_PCREL. */ ++ case EM_TILEPRO: ++ return reloc_type == 4; /* R_TILEPRO_32_PCREL. */ ++ case EM_VISIUM: ++ return reloc_type == 6; /* R_VISIUM_32_PCREL */ ++ case EM_X86_64: ++ case EM_L1OM: ++ case EM_K1OM: ++ return reloc_type == 2; /* R_X86_64_PC32. */ ++ case EM_VAX: ++ return reloc_type == 4; /* R_VAX_PCREL32. */ ++ case EM_XTENSA_OLD: ++ case EM_XTENSA: ++ return reloc_type == 14; /* R_XTENSA_32_PCREL. */ ++ default: ++ /* Do not abort or issue an error message here. Not all targets use ++ pc-relative 32-bit relocs in their DWARF debug information and we ++ have already tested for target coverage in is_32bit_abs_reloc. A ++ more helpful warning message will be generated by apply_relocations ++ anyway, so just return. */ ++ return false; ++ } ++} ++ ++/* Like is_32bit_abs_reloc except that it returns TRUE iff RELOC_TYPE is ++ a 64-bit absolute RELA relocation used in DWARF debug sections. */ ++ ++static bool ++is_64bit_abs_reloc (Filedata * filedata, unsigned int reloc_type) ++{ ++ switch (filedata->file_header.e_machine) ++ { ++ case EM_AARCH64: ++ return reloc_type == 257; /* R_AARCH64_ABS64. */ ++ case EM_ALPHA: ++ return reloc_type == 2; /* R_ALPHA_REFQUAD. */ ++ case EM_IA_64: ++ return (reloc_type == 0x26 /* R_IA64_DIR64MSB. */ ++ || reloc_type == 0x27 /* R_IA64_DIR64LSB. */); ++ case EM_LOONGARCH: ++ return reloc_type == 2; /* R_LARCH_64 */ ++ case EM_PARISC: ++ return reloc_type == 80; /* R_PARISC_DIR64. */ ++ case EM_PPC64: ++ return reloc_type == 38; /* R_PPC64_ADDR64. */ ++ case EM_RISCV: ++ return reloc_type == 2; /* R_RISCV_64. */ ++ case EM_SPARC32PLUS: ++ case EM_SPARCV9: ++ case EM_SPARC: ++ return reloc_type == 32 /* R_SPARC_64. */ ++ || reloc_type == 54; /* R_SPARC_UA64. */ ++ case EM_X86_64: ++ case EM_L1OM: ++ case EM_K1OM: ++ return reloc_type == 1; /* R_X86_64_64. */ ++ case EM_S390_OLD: ++ case EM_S390: ++ return reloc_type == 22; /* R_S390_64. */ ++ case EM_TILEGX: ++ return reloc_type == 1; /* R_TILEGX_64. */ ++ case EM_MIPS: ++ return reloc_type == 18; /* R_MIPS_64. */ ++ default: ++ return false; ++ } ++} ++ ++/* Like is_32bit_pcrel_reloc except that it returns TRUE iff RELOC_TYPE is ++ a 64-bit pc-relative RELA relocation used in DWARF debug sections. */ ++ ++static bool ++is_64bit_pcrel_reloc (Filedata * filedata, unsigned int reloc_type) ++{ ++ switch (filedata->file_header.e_machine) ++ { ++ case EM_AARCH64: ++ return reloc_type == 260; /* R_AARCH64_PREL64. */ ++ case EM_ALPHA: ++ return reloc_type == 11; /* R_ALPHA_SREL64. */ ++ case EM_IA_64: ++ return (reloc_type == 0x4e /* R_IA64_PCREL64MSB. */ ++ || reloc_type == 0x4f /* R_IA64_PCREL64LSB. */); ++ case EM_PARISC: ++ return reloc_type == 72; /* R_PARISC_PCREL64. */ ++ case EM_PPC64: ++ return reloc_type == 44; /* R_PPC64_REL64. */ ++ case EM_SPARC32PLUS: ++ case EM_SPARCV9: ++ case EM_SPARC: ++ return reloc_type == 46; /* R_SPARC_DISP64. */ ++ case EM_X86_64: ++ case EM_L1OM: ++ case EM_K1OM: ++ return reloc_type == 24; /* R_X86_64_PC64. */ ++ case EM_S390_OLD: ++ case EM_S390: ++ return reloc_type == 23; /* R_S390_PC64. */ ++ case EM_TILEGX: ++ return reloc_type == 5; /* R_TILEGX_64_PCREL. */ ++ default: ++ return false; ++ } ++} ++ ++/* Like is_32bit_abs_reloc except that it returns TRUE iff RELOC_TYPE is ++ a 24-bit absolute RELA relocation used in DWARF debug sections. */ ++ ++static bool ++is_24bit_abs_reloc (Filedata * filedata, unsigned int reloc_type) ++{ ++ switch (filedata->file_header.e_machine) ++ { ++ case EM_CYGNUS_MN10200: ++ case EM_MN10200: ++ return reloc_type == 4; /* R_MN10200_24. */ ++ case EM_FT32: ++ return reloc_type == 5; /* R_FT32_20. */ ++ case EM_Z80: ++ return reloc_type == 5; /* R_Z80_24. */ ++ default: ++ return false; ++ } ++} ++ ++/* Like is_32bit_abs_reloc except that it returns TRUE iff RELOC_TYPE is ++ a 16-bit absolute RELA relocation used in DWARF debug sections. */ ++ ++static bool ++is_16bit_abs_reloc (Filedata * filedata, unsigned int reloc_type) ++{ ++ /* Please keep this table alpha-sorted for ease of visual lookup. */ ++ switch (filedata->file_header.e_machine) ++ { ++ case EM_ARC: ++ case EM_ARC_COMPACT: ++ case EM_ARC_COMPACT2: ++ return reloc_type == 2; /* R_ARC_16. */ ++ case EM_ADAPTEVA_EPIPHANY: ++ return reloc_type == 5; ++ case EM_AVR_OLD: ++ case EM_AVR: ++ return reloc_type == 4; /* R_AVR_16. */ ++ case EM_CYGNUS_D10V: ++ case EM_D10V: ++ return reloc_type == 3; /* R_D10V_16. */ ++ case EM_FT32: ++ return reloc_type == 2; /* R_FT32_16. */ ++ case EM_H8S: ++ case EM_H8_300: ++ case EM_H8_300H: ++ return reloc_type == R_H8_DIR16; ++ case EM_IP2K_OLD: ++ case EM_IP2K: ++ return reloc_type == 1; /* R_IP2K_16. */ ++ case EM_M32C_OLD: ++ case EM_M32C: ++ return reloc_type == 1; /* R_M32C_16 */ ++ case EM_CYGNUS_MN10200: ++ case EM_MN10200: ++ return reloc_type == 2; /* R_MN10200_16. */ ++ case EM_CYGNUS_MN10300: ++ case EM_MN10300: ++ return reloc_type == 2; /* R_MN10300_16. */ ++ case EM_MSP430: ++ if (uses_msp430x_relocs (filedata)) ++ return reloc_type == 2; /* R_MSP430_ABS16. */ ++ /* Fall through. */ ++ case EM_MSP430_OLD: ++ return reloc_type == 5; /* R_MSP430_16_BYTE. */ ++ case EM_NDS32: ++ return reloc_type == 19; /* R_NDS32_RELA. */ ++ case EM_ALTERA_NIOS2: ++ return reloc_type == 13; /* R_NIOS2_BFD_RELOC_16. */ ++ case EM_NIOS32: ++ return reloc_type == 9; /* R_NIOS_16. */ ++ case EM_OR1K: ++ return reloc_type == 2; /* R_OR1K_16. */ ++ case EM_RISCV: ++ return reloc_type == 55; /* R_RISCV_SET16. */ ++ case EM_TI_PRU: ++ return reloc_type == 8; /* R_PRU_BFD_RELOC_16. */ ++ case EM_TI_C6000: ++ return reloc_type == 2; /* R_C6000_ABS16. */ ++ case EM_VISIUM: ++ return reloc_type == 2; /* R_VISIUM_16. */ ++ case EM_XC16X: ++ case EM_C166: ++ return reloc_type == 2; /* R_XC16C_ABS_16. */ ++ case EM_XGATE: ++ return reloc_type == 3; /* R_XGATE_16. */ ++ case EM_Z80: ++ return reloc_type == 4; /* R_Z80_16. */ ++ default: ++ return false; ++ } ++} ++ ++/* Like is_32bit_abs_reloc except that it returns TRUE iff RELOC_TYPE is ++ a 8-bit absolute RELA relocation used in DWARF debug sections. */ ++ ++static bool ++is_8bit_abs_reloc (Filedata * filedata, unsigned int reloc_type) ++{ ++ switch (filedata->file_header.e_machine) ++ { ++ case EM_RISCV: ++ return reloc_type == 54; /* R_RISCV_SET8. */ ++ case EM_Z80: ++ return reloc_type == 1; /* R_Z80_8. */ ++ default: ++ return false; ++ } ++} ++ ++/* Like is_32bit_abs_reloc except that it returns TRUE iff RELOC_TYPE is ++ a 6-bit absolute RELA relocation used in DWARF debug sections. */ ++ ++static bool ++is_6bit_abs_reloc (Filedata * filedata, unsigned int reloc_type) ++{ ++ switch (filedata->file_header.e_machine) ++ { ++ case EM_RISCV: ++ return reloc_type == 53; /* R_RISCV_SET6. */ ++ default: ++ return false; ++ } ++} ++ ++/* Like is_32bit_abs_reloc except that it returns TRUE iff RELOC_TYPE is ++ a 32-bit inplace add RELA relocation used in DWARF debug sections. */ ++ ++static bool ++is_32bit_inplace_add_reloc (Filedata * filedata, unsigned int reloc_type) ++{ ++ /* Please keep this table alpha-sorted for ease of visual lookup. */ ++ switch (filedata->file_header.e_machine) ++ { ++ case EM_RISCV: ++ return reloc_type == 35; /* R_RISCV_ADD32. */ ++ default: ++ return false; ++ } ++} ++ ++/* Like is_32bit_abs_reloc except that it returns TRUE iff RELOC_TYPE is ++ a 32-bit inplace sub RELA relocation used in DWARF debug sections. */ ++ ++static bool ++is_32bit_inplace_sub_reloc (Filedata * filedata, unsigned int reloc_type) ++{ ++ /* Please keep this table alpha-sorted for ease of visual lookup. */ ++ switch (filedata->file_header.e_machine) ++ { ++ case EM_RISCV: ++ return reloc_type == 39; /* R_RISCV_SUB32. */ ++ default: ++ return false; ++ } ++} ++ ++/* Like is_32bit_abs_reloc except that it returns TRUE iff RELOC_TYPE is ++ a 64-bit inplace add RELA relocation used in DWARF debug sections. */ ++ ++static bool ++is_64bit_inplace_add_reloc (Filedata * filedata, unsigned int reloc_type) ++{ ++ /* Please keep this table alpha-sorted for ease of visual lookup. */ ++ switch (filedata->file_header.e_machine) ++ { ++ case EM_RISCV: ++ return reloc_type == 36; /* R_RISCV_ADD64. */ ++ default: ++ return false; ++ } ++} ++ ++/* Like is_32bit_abs_reloc except that it returns TRUE iff RELOC_TYPE is ++ a 64-bit inplace sub RELA relocation used in DWARF debug sections. */ ++ ++static bool ++is_64bit_inplace_sub_reloc (Filedata * filedata, unsigned int reloc_type) ++{ ++ /* Please keep this table alpha-sorted for ease of visual lookup. */ ++ switch (filedata->file_header.e_machine) ++ { ++ case EM_RISCV: ++ return reloc_type == 40; /* R_RISCV_SUB64. */ ++ default: ++ return false; ++ } ++} ++ ++/* Like is_32bit_abs_reloc except that it returns TRUE iff RELOC_TYPE is ++ a 16-bit inplace add RELA relocation used in DWARF debug sections. */ ++ ++static bool ++is_16bit_inplace_add_reloc (Filedata * filedata, unsigned int reloc_type) ++{ ++ /* Please keep this table alpha-sorted for ease of visual lookup. */ ++ switch (filedata->file_header.e_machine) ++ { ++ case EM_RISCV: ++ return reloc_type == 34; /* R_RISCV_ADD16. */ ++ default: ++ return false; ++ } ++} ++ ++/* Like is_32bit_abs_reloc except that it returns TRUE iff RELOC_TYPE is ++ a 16-bit inplace sub RELA relocation used in DWARF debug sections. */ ++ ++static bool ++is_16bit_inplace_sub_reloc (Filedata * filedata, unsigned int reloc_type) ++{ ++ /* Please keep this table alpha-sorted for ease of visual lookup. */ ++ switch (filedata->file_header.e_machine) ++ { ++ case EM_RISCV: ++ return reloc_type == 38; /* R_RISCV_SUB16. */ ++ default: ++ return false; ++ } ++} ++ ++/* Like is_32bit_abs_reloc except that it returns TRUE iff RELOC_TYPE is ++ a 8-bit inplace add RELA relocation used in DWARF debug sections. */ ++ ++static bool ++is_8bit_inplace_add_reloc (Filedata * filedata, unsigned int reloc_type) ++{ ++ /* Please keep this table alpha-sorted for ease of visual lookup. */ ++ switch (filedata->file_header.e_machine) ++ { ++ case EM_RISCV: ++ return reloc_type == 33; /* R_RISCV_ADD8. */ ++ default: ++ return false; ++ } ++} ++ ++/* Like is_32bit_abs_reloc except that it returns TRUE iff RELOC_TYPE is ++ a 8-bit inplace sub RELA relocation used in DWARF debug sections. */ ++ ++static bool ++is_8bit_inplace_sub_reloc (Filedata * filedata, unsigned int reloc_type) ++{ ++ /* Please keep this table alpha-sorted for ease of visual lookup. */ ++ switch (filedata->file_header.e_machine) ++ { ++ case EM_RISCV: ++ return reloc_type == 37; /* R_RISCV_SUB8. */ ++ default: ++ return false; ++ } ++} ++ ++/* Like is_32bit_abs_reloc except that it returns TRUE iff RELOC_TYPE is ++ a 6-bit inplace sub RELA relocation used in DWARF debug sections. */ ++ ++static bool ++is_6bit_inplace_sub_reloc (Filedata * filedata, unsigned int reloc_type) ++{ ++ switch (filedata->file_header.e_machine) ++ { ++ case EM_RISCV: ++ return reloc_type == 52; /* R_RISCV_SUB6. */ ++ default: ++ return false; ++ } ++} ++ ++/* Returns TRUE iff RELOC_TYPE is a NONE relocation used for discarded ++ relocation entries (possibly formerly used for SHT_GROUP sections). */ ++ ++static bool ++is_none_reloc (Filedata * filedata, unsigned int reloc_type) ++{ ++ switch (filedata->file_header.e_machine) ++ { ++ case EM_386: /* R_386_NONE. */ ++ case EM_68K: /* R_68K_NONE. */ ++ case EM_ADAPTEVA_EPIPHANY: ++ case EM_ALPHA: /* R_ALPHA_NONE. */ ++ case EM_ALTERA_NIOS2: /* R_NIOS2_NONE. */ ++ case EM_ARC: /* R_ARC_NONE. */ ++ case EM_ARC_COMPACT2: /* R_ARC_NONE. */ ++ case EM_ARC_COMPACT: /* R_ARC_NONE. */ ++ case EM_ARM: /* R_ARM_NONE. */ ++ case EM_C166: /* R_XC16X_NONE. */ ++ case EM_CRIS: /* R_CRIS_NONE. */ ++ case EM_FT32: /* R_FT32_NONE. */ ++ case EM_IA_64: /* R_IA64_NONE. */ ++ case EM_K1OM: /* R_X86_64_NONE. */ ++ case EM_L1OM: /* R_X86_64_NONE. */ ++ case EM_M32R: /* R_M32R_NONE. */ ++ case EM_MIPS: /* R_MIPS_NONE. */ ++ case EM_MN10300: /* R_MN10300_NONE. */ ++ case EM_MOXIE: /* R_MOXIE_NONE. */ ++ case EM_NIOS32: /* R_NIOS_NONE. */ ++ case EM_OR1K: /* R_OR1K_NONE. */ ++ case EM_PARISC: /* R_PARISC_NONE. */ ++ case EM_PPC64: /* R_PPC64_NONE. */ ++ case EM_PPC: /* R_PPC_NONE. */ ++ case EM_RISCV: /* R_RISCV_NONE. */ ++ case EM_S390: /* R_390_NONE. */ ++ case EM_S390_OLD: ++ case EM_SH: /* R_SH_NONE. */ ++ case EM_SPARC32PLUS: ++ case EM_SPARC: /* R_SPARC_NONE. */ ++ case EM_SPARCV9: ++ case EM_TILEGX: /* R_TILEGX_NONE. */ ++ case EM_TILEPRO: /* R_TILEPRO_NONE. */ ++ case EM_TI_C6000:/* R_C6000_NONE. */ ++ case EM_X86_64: /* R_X86_64_NONE. */ ++ case EM_XC16X: ++ case EM_Z80: /* R_Z80_NONE. */ ++ case EM_WEBASSEMBLY: /* R_WASM32_NONE. */ ++ return reloc_type == 0; ++ ++ case EM_AARCH64: ++ return reloc_type == 0 || reloc_type == 256; ++ case EM_AVR_OLD: ++ case EM_AVR: ++ return (reloc_type == 0 /* R_AVR_NONE. */ ++ || reloc_type == 30 /* R_AVR_DIFF8. */ ++ || reloc_type == 31 /* R_AVR_DIFF16. */ ++ || reloc_type == 32 /* R_AVR_DIFF32. */); ++ case EM_METAG: ++ return reloc_type == 3; /* R_METAG_NONE. */ ++ case EM_NDS32: ++ return (reloc_type == 0 /* R_XTENSA_NONE. */ ++ || reloc_type == 204 /* R_NDS32_DIFF8. */ ++ || reloc_type == 205 /* R_NDS32_DIFF16. */ ++ || reloc_type == 206 /* R_NDS32_DIFF32. */ ++ || reloc_type == 207 /* R_NDS32_ULEB128. */); ++ case EM_TI_PRU: ++ return (reloc_type == 0 /* R_PRU_NONE. */ ++ || reloc_type == 65 /* R_PRU_DIFF8. */ ++ || reloc_type == 66 /* R_PRU_DIFF16. */ ++ || reloc_type == 67 /* R_PRU_DIFF32. */); ++ case EM_XTENSA_OLD: ++ case EM_XTENSA: ++ return (reloc_type == 0 /* R_XTENSA_NONE. */ ++ || reloc_type == 17 /* R_XTENSA_DIFF8. */ ++ || reloc_type == 18 /* R_XTENSA_DIFF16. */ ++ || reloc_type == 19 /* R_XTENSA_DIFF32. */ ++ || reloc_type == 57 /* R_XTENSA_PDIFF8. */ ++ || reloc_type == 58 /* R_XTENSA_PDIFF16. */ ++ || reloc_type == 59 /* R_XTENSA_PDIFF32. */ ++ || reloc_type == 60 /* R_XTENSA_NDIFF8. */ ++ || reloc_type == 61 /* R_XTENSA_NDIFF16. */ ++ || reloc_type == 62 /* R_XTENSA_NDIFF32. */); ++ } ++ return false; ++} ++ ++/* Returns TRUE if there is a relocation against ++ section NAME at OFFSET bytes. */ ++ ++bool ++reloc_at (struct dwarf_section * dsec, dwarf_vma offset) ++{ ++ Elf_Internal_Rela * relocs; ++ Elf_Internal_Rela * rp; ++ ++ if (dsec == NULL || dsec->reloc_info == NULL) ++ return false; ++ ++ relocs = (Elf_Internal_Rela *) dsec->reloc_info; ++ ++ for (rp = relocs; rp < relocs + dsec->num_relocs; ++rp) ++ if (rp->r_offset == offset) ++ return true; ++ ++ return false; ++} ++ ++/* Apply relocations to a section. ++ Returns TRUE upon success, FALSE otherwise. ++ If RELOCS_RETURN is non-NULL then it is set to point to the loaded relocs. ++ It is then the caller's responsibility to free them. NUM_RELOCS_RETURN ++ will be set to the number of relocs loaded. ++ ++ Note: So far support has been added only for those relocations ++ which can be found in debug sections. FIXME: Add support for ++ more relocations ? */ ++ ++static bool ++apply_relocations (Filedata * filedata, ++ const Elf_Internal_Shdr * section, ++ unsigned char * start, ++ bfd_size_type size, ++ void ** relocs_return, ++ unsigned long * num_relocs_return) ++{ ++ Elf_Internal_Shdr * relsec; ++ unsigned char * end = start + size; ++ ++ if (relocs_return != NULL) ++ { ++ * (Elf_Internal_Rela **) relocs_return = NULL; ++ * num_relocs_return = 0; ++ } ++ ++ if (filedata->file_header.e_type != ET_REL) ++ /* No relocs to apply. */ ++ return true; ++ ++ /* Find the reloc section associated with the section. */ ++ for (relsec = filedata->section_headers; ++ relsec < filedata->section_headers + filedata->file_header.e_shnum; ++ ++relsec) ++ { ++ bool is_rela; ++ unsigned long num_relocs; ++ Elf_Internal_Rela * relocs; ++ Elf_Internal_Rela * rp; ++ Elf_Internal_Shdr * symsec; ++ Elf_Internal_Sym * symtab; ++ unsigned long num_syms; ++ Elf_Internal_Sym * sym; ++ ++ if ((relsec->sh_type != SHT_RELA && relsec->sh_type != SHT_REL) ++ || relsec->sh_info >= filedata->file_header.e_shnum ++ || filedata->section_headers + relsec->sh_info != section ++ || relsec->sh_size == 0 ++ || relsec->sh_link >= filedata->file_header.e_shnum) ++ continue; ++ ++ symsec = filedata->section_headers + relsec->sh_link; ++ if (symsec->sh_type != SHT_SYMTAB ++ && symsec->sh_type != SHT_DYNSYM) ++ return false; ++ ++ is_rela = relsec->sh_type == SHT_RELA; ++ ++ if (is_rela) ++ { ++ if (!slurp_rela_relocs (filedata, relsec->sh_offset, ++ relsec->sh_size, & relocs, & num_relocs)) ++ return false; ++ } ++ else ++ { ++ if (!slurp_rel_relocs (filedata, relsec->sh_offset, ++ relsec->sh_size, & relocs, & num_relocs)) ++ return false; ++ } ++ ++ /* SH uses RELA but uses in place value instead of the addend field. */ ++ if (filedata->file_header.e_machine == EM_SH) ++ is_rela = false; ++ ++ symtab = get_elf_symbols (filedata, symsec, & num_syms); ++ ++ for (rp = relocs; rp < relocs + num_relocs; ++rp) ++ { ++ bfd_vma addend; ++ unsigned int reloc_type; ++ unsigned int reloc_size; ++ bool reloc_inplace = false; ++ bool reloc_subtract = false; ++ unsigned char *rloc; ++ unsigned long sym_index; ++ ++ reloc_type = get_reloc_type (filedata, rp->r_info); ++ ++ if (target_specific_reloc_handling (filedata, rp, start, end, symtab, num_syms)) ++ continue; ++ else if (is_none_reloc (filedata, reloc_type)) ++ continue; ++ else if (is_32bit_abs_reloc (filedata, reloc_type) ++ || is_32bit_pcrel_reloc (filedata, reloc_type)) ++ reloc_size = 4; ++ else if (is_64bit_abs_reloc (filedata, reloc_type) ++ || is_64bit_pcrel_reloc (filedata, reloc_type)) ++ reloc_size = 8; ++ else if (is_24bit_abs_reloc (filedata, reloc_type)) ++ reloc_size = 3; ++ else if (is_16bit_abs_reloc (filedata, reloc_type)) ++ reloc_size = 2; ++ else if (is_8bit_abs_reloc (filedata, reloc_type) ++ || is_6bit_abs_reloc (filedata, reloc_type)) ++ reloc_size = 1; ++ else if ((reloc_subtract = is_32bit_inplace_sub_reloc (filedata, ++ reloc_type)) ++ || is_32bit_inplace_add_reloc (filedata, reloc_type)) ++ { ++ reloc_size = 4; ++ reloc_inplace = true; ++ } ++ else if ((reloc_subtract = is_64bit_inplace_sub_reloc (filedata, ++ reloc_type)) ++ || is_64bit_inplace_add_reloc (filedata, reloc_type)) ++ { ++ reloc_size = 8; ++ reloc_inplace = true; ++ } ++ else if ((reloc_subtract = is_16bit_inplace_sub_reloc (filedata, ++ reloc_type)) ++ || is_16bit_inplace_add_reloc (filedata, reloc_type)) ++ { ++ reloc_size = 2; ++ reloc_inplace = true; ++ } ++ else if ((reloc_subtract = is_8bit_inplace_sub_reloc (filedata, ++ reloc_type)) ++ || is_8bit_inplace_add_reloc (filedata, reloc_type)) ++ { ++ reloc_size = 1; ++ reloc_inplace = true; ++ } ++ else if ((reloc_subtract = is_6bit_inplace_sub_reloc (filedata, ++ reloc_type))) ++ { ++ reloc_size = 1; ++ reloc_inplace = true; ++ } ++ else ++ { ++ static unsigned int prev_reloc = 0; ++ ++ if (reloc_type != prev_reloc) ++ warn (_("unable to apply unsupported reloc type %d to section %s\n"), ++ reloc_type, printable_section_name (filedata, section)); ++ prev_reloc = reloc_type; ++ continue; ++ } ++ ++ rloc = start + rp->r_offset; ++ if (!IN_RANGE (start, end, rloc, reloc_size)) ++ { ++ warn (_("skipping invalid relocation offset 0x%lx in section %s\n"), ++ (unsigned long) rp->r_offset, ++ printable_section_name (filedata, section)); ++ continue; ++ } ++ ++ sym_index = (unsigned long) get_reloc_symindex (rp->r_info); ++ if (sym_index >= num_syms) ++ { ++ warn (_("skipping invalid relocation symbol index 0x%lx in section %s\n"), ++ sym_index, printable_section_name (filedata, section)); ++ continue; ++ } ++ sym = symtab + sym_index; ++ ++ /* If the reloc has a symbol associated with it, ++ make sure that it is of an appropriate type. ++ ++ Relocations against symbols without type can happen. ++ Gcc -feliminate-dwarf2-dups may generate symbols ++ without type for debug info. ++ ++ Icc generates relocations against function symbols ++ instead of local labels. ++ ++ Relocations against object symbols can happen, eg when ++ referencing a global array. For an example of this see ++ the _clz.o binary in libgcc.a. */ ++ if (sym != symtab ++ && ELF_ST_TYPE (sym->st_info) != STT_COMMON ++ && ELF_ST_TYPE (sym->st_info) > STT_SECTION) ++ { ++ warn (_("skipping unexpected symbol type %s in section %s relocation %ld\n"), ++ get_symbol_type (filedata, ELF_ST_TYPE (sym->st_info)), ++ printable_section_name (filedata, relsec), ++ (long int)(rp - relocs)); ++ continue; ++ } ++ ++ addend = 0; ++ if (is_rela) ++ addend += rp->r_addend; ++ /* R_XTENSA_32, R_PJ_DATA_DIR32 and R_D30V_32_NORMAL are ++ partial_inplace. */ ++ if (!is_rela ++ || (filedata->file_header.e_machine == EM_XTENSA ++ && reloc_type == 1) ++ || ((filedata->file_header.e_machine == EM_PJ ++ || filedata->file_header.e_machine == EM_PJ_OLD) ++ && reloc_type == 1) ++ || ((filedata->file_header.e_machine == EM_D30V ++ || filedata->file_header.e_machine == EM_CYGNUS_D30V) ++ && reloc_type == 12) ++ || reloc_inplace) ++ { ++ if (is_6bit_inplace_sub_reloc (filedata, reloc_type)) ++ addend += byte_get (rloc, reloc_size) & 0x3f; ++ else ++ addend += byte_get (rloc, reloc_size); ++ } ++ ++ if (is_32bit_pcrel_reloc (filedata, reloc_type) ++ || is_64bit_pcrel_reloc (filedata, reloc_type)) ++ { ++ /* On HPPA, all pc-relative relocations are biased by 8. */ ++ if (filedata->file_header.e_machine == EM_PARISC) ++ addend -= 8; ++ byte_put (rloc, (addend + sym->st_value) - rp->r_offset, ++ reloc_size); ++ } ++ else if (is_6bit_abs_reloc (filedata, reloc_type) ++ || is_6bit_inplace_sub_reloc (filedata, reloc_type)) ++ { ++ if (reloc_subtract) ++ addend -= sym->st_value; ++ else ++ addend += sym->st_value; ++ addend = (addend & 0x3f) | (byte_get (rloc, reloc_size) & 0xc0); ++ byte_put (rloc, addend, reloc_size); ++ } ++ else if (reloc_subtract) ++ byte_put (rloc, addend - sym->st_value, reloc_size); ++ else ++ byte_put (rloc, addend + sym->st_value, reloc_size); ++ } ++ ++ free (symtab); ++ /* Let the target specific reloc processing code know that ++ we have finished with these relocs. */ ++ target_specific_reloc_handling (filedata, NULL, NULL, NULL, NULL, 0); ++ ++ if (relocs_return) ++ { ++ * (Elf_Internal_Rela **) relocs_return = relocs; ++ * num_relocs_return = num_relocs; ++ } ++ else ++ free (relocs); ++ ++ break; ++ } ++ ++ return true; ++} ++ ++#ifdef SUPPORT_DISASSEMBLY ++static bool ++disassemble_section (Elf_Internal_Shdr * section, Filedata * filedata) ++{ ++ printf (_("\nAssembly dump of section %s\n"), printable_section_name (filedata, section)); ++ ++ /* FIXME: XXX -- to be done --- XXX */ ++ ++ return true; ++} ++#endif ++ ++/* Reads in the contents of SECTION from FILE, returning a pointer ++ to a malloc'ed buffer or NULL if something went wrong. */ ++ ++static char * ++get_section_contents (Elf_Internal_Shdr * section, Filedata * filedata) ++{ ++ bfd_size_type num_bytes = section->sh_size; ++ ++ if (num_bytes == 0 || section->sh_type == SHT_NOBITS) ++ { ++ printf (_("Section '%s' has no data to dump.\n"), ++ printable_section_name (filedata, section)); ++ return NULL; ++ } ++ ++ return (char *) get_data (NULL, filedata, section->sh_offset, 1, num_bytes, ++ _("section contents")); ++} ++ ++/* Uncompresses a section that was compressed using zlib, in place. */ ++ ++static bool ++uncompress_section_contents (unsigned char ** buffer, ++ dwarf_size_type uncompressed_size, ++ dwarf_size_type * size) ++{ ++ dwarf_size_type compressed_size = *size; ++ unsigned char * compressed_buffer = *buffer; ++ unsigned char * uncompressed_buffer; ++ z_stream strm; ++ int rc; ++ ++ /* It is possible the section consists of several compressed ++ buffers concatenated together, so we uncompress in a loop. */ ++ /* PR 18313: The state field in the z_stream structure is supposed ++ to be invisible to the user (ie us), but some compilers will ++ still complain about it being used without initialisation. So ++ we first zero the entire z_stream structure and then set the fields ++ that we need. */ ++ memset (& strm, 0, sizeof strm); ++ strm.avail_in = compressed_size; ++ strm.next_in = (Bytef *) compressed_buffer; ++ strm.avail_out = uncompressed_size; ++ uncompressed_buffer = (unsigned char *) xmalloc (uncompressed_size); ++ ++ rc = inflateInit (& strm); ++ while (strm.avail_in > 0) ++ { ++ if (rc != Z_OK) ++ break; ++ strm.next_out = ((Bytef *) uncompressed_buffer ++ + (uncompressed_size - strm.avail_out)); ++ rc = inflate (&strm, Z_FINISH); ++ if (rc != Z_STREAM_END) ++ break; ++ rc = inflateReset (& strm); ++ } ++ if (inflateEnd (& strm) != Z_OK ++ || rc != Z_OK ++ || strm.avail_out != 0) ++ goto fail; ++ ++ *buffer = uncompressed_buffer; ++ *size = uncompressed_size; ++ return true; ++ ++ fail: ++ free (uncompressed_buffer); ++ /* Indicate decompression failure. */ ++ *buffer = NULL; ++ return false; ++} ++ ++static bool ++dump_section_as_strings (Elf_Internal_Shdr * section, Filedata * filedata) ++{ ++ Elf_Internal_Shdr *relsec; ++ bfd_size_type num_bytes; ++ unsigned char *data; ++ unsigned char *end; ++ unsigned char *real_start; ++ unsigned char *start; ++ bool some_strings_shown; ++ ++ real_start = start = (unsigned char *) get_section_contents (section, filedata); ++ if (start == NULL) ++ /* PR 21820: Do not fail if the section was empty. */ ++ return section->sh_size == 0 || section->sh_type == SHT_NOBITS; ++ ++ num_bytes = section->sh_size; ++ ++ if (filedata->is_separate) ++ printf (_("\nString dump of section '%s' in linked file %s:\n"), ++ printable_section_name (filedata, section), ++ filedata->file_name); ++ else ++ printf (_("\nString dump of section '%s':\n"), ++ printable_section_name (filedata, section)); ++ ++ if (decompress_dumps) ++ { ++ dwarf_size_type new_size = num_bytes; ++ dwarf_size_type uncompressed_size = 0; ++ ++ if ((section->sh_flags & SHF_COMPRESSED) != 0) ++ { ++ Elf_Internal_Chdr chdr; ++ unsigned int compression_header_size ++ = get_compression_header (& chdr, (unsigned char *) start, ++ num_bytes); ++ if (compression_header_size == 0) ++ /* An error message will have already been generated ++ by get_compression_header. */ ++ goto error_out; ++ ++ if (chdr.ch_type != ELFCOMPRESS_ZLIB) ++ { ++ warn (_("section '%s' has unsupported compress type: %d\n"), ++ printable_section_name (filedata, section), chdr.ch_type); ++ goto error_out; ++ } ++ uncompressed_size = chdr.ch_size; ++ start += compression_header_size; ++ new_size -= compression_header_size; ++ } ++ else if (new_size > 12 && streq ((char *) start, "ZLIB")) ++ { ++ /* Read the zlib header. In this case, it should be "ZLIB" ++ followed by the uncompressed section size, 8 bytes in ++ big-endian order. */ ++ uncompressed_size = start[4]; uncompressed_size <<= 8; ++ uncompressed_size += start[5]; uncompressed_size <<= 8; ++ uncompressed_size += start[6]; uncompressed_size <<= 8; ++ uncompressed_size += start[7]; uncompressed_size <<= 8; ++ uncompressed_size += start[8]; uncompressed_size <<= 8; ++ uncompressed_size += start[9]; uncompressed_size <<= 8; ++ uncompressed_size += start[10]; uncompressed_size <<= 8; ++ uncompressed_size += start[11]; ++ start += 12; ++ new_size -= 12; ++ } ++ ++ if (uncompressed_size) ++ { ++ if (uncompress_section_contents (& start, ++ uncompressed_size, & new_size)) ++ num_bytes = new_size; ++ else ++ { ++ error (_("Unable to decompress section %s\n"), ++ printable_section_name (filedata, section)); ++ goto error_out; ++ } ++ } ++ else ++ start = real_start; ++ } ++ ++ /* If the section being dumped has relocations against it the user might ++ be expecting these relocations to have been applied. Check for this ++ case and issue a warning message in order to avoid confusion. ++ FIXME: Maybe we ought to have an option that dumps a section with ++ relocs applied ? */ ++ for (relsec = filedata->section_headers; ++ relsec < filedata->section_headers + filedata->file_header.e_shnum; ++ ++relsec) ++ { ++ if ((relsec->sh_type != SHT_RELA && relsec->sh_type != SHT_REL) ++ || relsec->sh_info >= filedata->file_header.e_shnum ++ || filedata->section_headers + relsec->sh_info != section ++ || relsec->sh_size == 0 ++ || relsec->sh_link >= filedata->file_header.e_shnum) ++ continue; ++ ++ printf (_(" Note: This section has relocations against it, but these have NOT been applied to this dump.\n")); ++ break; ++ } ++ ++ data = start; ++ end = start + num_bytes; ++ some_strings_shown = false; ++ ++#ifdef HAVE_MBSTATE_T ++ mbstate_t state; ++ /* Initialise the multibyte conversion state. */ ++ memset (& state, 0, sizeof (state)); ++#endif ++ ++ bool continuing = false; ++ ++ while (data < end) ++ { ++ while (!ISPRINT (* data)) ++ if (++ data >= end) ++ break; ++ ++ if (data < end) ++ { ++ size_t maxlen = end - data; ++ ++ if (continuing) ++ { ++ printf (" "); ++ continuing = false; ++ } ++ else ++ { ++ printf (" [%6lx] ", (unsigned long) (data - start)); ++ } ++ ++ if (maxlen > 0) ++ { ++ char c = 0; ++ ++ while (maxlen) ++ { ++ c = *data++; ++ ++ if (c == 0) ++ break; ++ ++ /* PR 25543: Treat new-lines as string-ending characters. */ ++ if (c == '\n') ++ { ++ printf ("\\n\n"); ++ if (*data != 0) ++ continuing = true; ++ break; ++ } ++ ++ /* Do not print control characters directly as they can affect terminal ++ settings. Such characters usually appear in the names generated ++ by the assembler for local labels. */ ++ if (ISCNTRL (c)) ++ { ++ printf ("^%c", c + 0x40); ++ } ++ else if (ISPRINT (c)) ++ { ++ putchar (c); ++ } ++ else ++ { ++ size_t n; ++#ifdef HAVE_MBSTATE_T ++ wchar_t w; ++#endif ++ /* Let printf do the hard work of displaying multibyte characters. */ ++ printf ("%.1s", data - 1); ++#ifdef HAVE_MBSTATE_T ++ /* Try to find out how many bytes made up the character that was ++ just printed. Advance the symbol pointer past the bytes that ++ were displayed. */ ++ n = mbrtowc (& w, (char *)(data - 1), MB_CUR_MAX, & state); ++#else ++ n = 1; ++#endif ++ if (n != (size_t) -1 && n != (size_t) -2 && n > 0) ++ data += (n - 1); ++ } ++ } ++ ++ if (c != '\n') ++ putchar ('\n'); ++ } ++ else ++ { ++ printf (_("\n")); ++ data = end; ++ } ++ some_strings_shown = true; ++ } ++ } ++ ++ if (! some_strings_shown) ++ printf (_(" No strings found in this section.")); ++ ++ free (real_start); ++ ++ putchar ('\n'); ++ return true; ++ ++error_out: ++ free (real_start); ++ return false; ++} ++ ++static bool ++dump_section_as_bytes (Elf_Internal_Shdr *section, ++ Filedata *filedata, ++ bool relocate) ++{ ++ Elf_Internal_Shdr * relsec; ++ bfd_size_type bytes; ++ bfd_size_type section_size; ++ bfd_vma addr; ++ unsigned char * data; ++ unsigned char * real_start; ++ unsigned char * start; ++ ++ real_start = start = (unsigned char *) get_section_contents (section, filedata); ++ if (start == NULL) ++ /* PR 21820: Do not fail if the section was empty. */ ++ return section->sh_size == 0 || section->sh_type == SHT_NOBITS; ++ ++ section_size = section->sh_size; ++ ++ if (filedata->is_separate) ++ printf (_("\nHex dump of section '%s' in linked file %s:\n"), ++ printable_section_name (filedata, section), ++ filedata->file_name); ++ else ++ printf (_("\nHex dump of section '%s':\n"), ++ printable_section_name (filedata, section)); ++ ++ if (decompress_dumps) ++ { ++ dwarf_size_type new_size = section_size; ++ dwarf_size_type uncompressed_size = 0; ++ ++ if ((section->sh_flags & SHF_COMPRESSED) != 0) ++ { ++ Elf_Internal_Chdr chdr; ++ unsigned int compression_header_size ++ = get_compression_header (& chdr, start, section_size); ++ ++ if (compression_header_size == 0) ++ /* An error message will have already been generated ++ by get_compression_header. */ ++ goto error_out; ++ ++ if (chdr.ch_type != ELFCOMPRESS_ZLIB) ++ { ++ warn (_("section '%s' has unsupported compress type: %d\n"), ++ printable_section_name (filedata, section), chdr.ch_type); ++ goto error_out; ++ } ++ uncompressed_size = chdr.ch_size; ++ start += compression_header_size; ++ new_size -= compression_header_size; ++ } ++ else if (new_size > 12 && streq ((char *) start, "ZLIB")) ++ { ++ /* Read the zlib header. In this case, it should be "ZLIB" ++ followed by the uncompressed section size, 8 bytes in ++ big-endian order. */ ++ uncompressed_size = start[4]; uncompressed_size <<= 8; ++ uncompressed_size += start[5]; uncompressed_size <<= 8; ++ uncompressed_size += start[6]; uncompressed_size <<= 8; ++ uncompressed_size += start[7]; uncompressed_size <<= 8; ++ uncompressed_size += start[8]; uncompressed_size <<= 8; ++ uncompressed_size += start[9]; uncompressed_size <<= 8; ++ uncompressed_size += start[10]; uncompressed_size <<= 8; ++ uncompressed_size += start[11]; ++ start += 12; ++ new_size -= 12; ++ } ++ ++ if (uncompressed_size) ++ { ++ if (uncompress_section_contents (& start, uncompressed_size, ++ & new_size)) ++ { ++ section_size = new_size; ++ } ++ else ++ { ++ error (_("Unable to decompress section %s\n"), ++ printable_section_name (filedata, section)); ++ /* FIXME: Print the section anyway ? */ ++ goto error_out; ++ } ++ } ++ else ++ start = real_start; ++ } ++ ++ if (relocate) ++ { ++ if (! apply_relocations (filedata, section, start, section_size, NULL, NULL)) ++ goto error_out; ++ } ++ else ++ { ++ /* If the section being dumped has relocations against it the user might ++ be expecting these relocations to have been applied. Check for this ++ case and issue a warning message in order to avoid confusion. ++ FIXME: Maybe we ought to have an option that dumps a section with ++ relocs applied ? */ ++ for (relsec = filedata->section_headers; ++ relsec < filedata->section_headers + filedata->file_header.e_shnum; ++ ++relsec) ++ { ++ if ((relsec->sh_type != SHT_RELA && relsec->sh_type != SHT_REL) ++ || relsec->sh_info >= filedata->file_header.e_shnum ++ || filedata->section_headers + relsec->sh_info != section ++ || relsec->sh_size == 0 ++ || relsec->sh_link >= filedata->file_header.e_shnum) ++ continue; ++ ++ printf (_(" NOTE: This section has relocations against it, but these have NOT been applied to this dump.\n")); ++ break; ++ } ++ } ++ ++ addr = section->sh_addr; ++ bytes = section_size; ++ data = start; ++ ++ while (bytes) ++ { ++ int j; ++ int k; ++ int lbytes; ++ ++ lbytes = (bytes > 16 ? 16 : bytes); ++ ++ printf (" 0x%8.8lx ", (unsigned long) addr); ++ ++ for (j = 0; j < 16; j++) ++ { ++ if (j < lbytes) ++ printf ("%2.2x", data[j]); ++ else ++ printf (" "); ++ ++ if ((j & 3) == 3) ++ printf (" "); ++ } ++ ++ for (j = 0; j < lbytes; j++) ++ { ++ k = data[j]; ++ if (k >= ' ' && k < 0x7f) ++ printf ("%c", k); ++ else ++ printf ("."); ++ } ++ ++ putchar ('\n'); ++ ++ data += lbytes; ++ addr += lbytes; ++ bytes -= lbytes; ++ } ++ ++ free (real_start); ++ ++ putchar ('\n'); ++ return true; ++ ++ error_out: ++ free (real_start); ++ return false; ++} ++ ++#ifdef ENABLE_LIBCTF ++static ctf_sect_t * ++shdr_to_ctf_sect (ctf_sect_t *buf, Elf_Internal_Shdr *shdr, Filedata *filedata) ++{ ++ buf->cts_name = section_name_print (filedata, shdr); ++ buf->cts_size = shdr->sh_size; ++ buf->cts_entsize = shdr->sh_entsize; ++ ++ return buf; ++} ++ ++/* Formatting callback function passed to ctf_dump. Returns either the pointer ++ it is passed, or a pointer to newly-allocated storage, in which case ++ dump_ctf() will free it when it no longer needs it. */ ++ ++static char * ++dump_ctf_indent_lines (ctf_sect_names_t sect ATTRIBUTE_UNUSED, ++ char *s, void *arg) ++{ ++ const char *blanks = arg; ++ char *new_s; ++ ++ if (asprintf (&new_s, "%s%s", blanks, s) < 0) ++ return s; ++ return new_s; ++} ++ ++/* Dump CTF errors/warnings. */ ++static void ++dump_ctf_errs (ctf_dict_t *fp) ++{ ++ ctf_next_t *it = NULL; ++ char *errtext; ++ int is_warning; ++ int err; ++ ++ /* Dump accumulated errors and warnings. */ ++ while ((errtext = ctf_errwarning_next (fp, &it, &is_warning, &err)) != NULL) ++ { ++ error (_("%s: %s"), is_warning ? _("warning"): _("error"), ++ errtext); ++ free (errtext); ++ } ++ if (err != ECTF_NEXT_END) ++ error (_("CTF error: cannot get CTF errors: `%s'"), ctf_errmsg (err)); ++} ++ ++/* Dump one CTF archive member. */ ++ ++static void ++dump_ctf_archive_member (ctf_dict_t *ctf, const char *name, ctf_dict_t *parent, ++ size_t member) ++{ ++ const char *things[] = {"Header", "Labels", "Data objects", ++ "Function objects", "Variables", "Types", "Strings", ++ ""}; ++ const char **thing; ++ size_t i; ++ ++ /* Don't print out the name of the default-named archive member if it appears ++ first in the list. The name .ctf appears everywhere, even for things that ++ aren't really archives, so printing it out is liable to be confusing; also, ++ the common case by far is for only one archive member to exist, and hiding ++ it in that case seems worthwhile. */ ++ ++ if (strcmp (name, ".ctf") != 0 || member != 0) ++ printf (_("\nCTF archive member: %s:\n"), name); ++ ++ if (ctf_parent_name (ctf) != NULL) ++ ctf_import (ctf, parent); ++ ++ for (i = 0, thing = things; *thing[0]; thing++, i++) ++ { ++ ctf_dump_state_t *s = NULL; ++ char *item; ++ ++ printf ("\n %s:\n", *thing); ++ while ((item = ctf_dump (ctf, &s, i, dump_ctf_indent_lines, ++ (void *) " ")) != NULL) ++ { ++ printf ("%s\n", item); ++ free (item); ++ } ++ ++ if (ctf_errno (ctf)) ++ { ++ error (_("Iteration failed: %s, %s\n"), *thing, ++ ctf_errmsg (ctf_errno (ctf))); ++ break; ++ } ++ } ++ ++ dump_ctf_errs (ctf); ++} ++ ++static bool ++dump_section_as_ctf (Elf_Internal_Shdr * section, Filedata * filedata) ++{ ++ Elf_Internal_Shdr * symtab_sec = NULL; ++ Elf_Internal_Shdr * strtab_sec = NULL; ++ void * data = NULL; ++ void * symdata = NULL; ++ void * strdata = NULL; ++ ctf_sect_t ctfsect, symsect, strsect; ++ ctf_sect_t * symsectp = NULL; ++ ctf_sect_t * strsectp = NULL; ++ ctf_archive_t * ctfa = NULL; ++ ctf_dict_t * parent = NULL; ++ ctf_dict_t * fp; ++ ++ ctf_next_t *i = NULL; ++ const char *name; ++ size_t member = 0; ++ int err; ++ bool ret = false; ++ ++ shdr_to_ctf_sect (&ctfsect, section, filedata); ++ data = get_section_contents (section, filedata); ++ ctfsect.cts_data = data; ++ ++ if (!dump_ctf_symtab_name) ++ dump_ctf_symtab_name = strdup (".dynsym"); ++ ++ if (!dump_ctf_strtab_name) ++ dump_ctf_strtab_name = strdup (".dynstr"); ++ ++ if (dump_ctf_symtab_name && dump_ctf_symtab_name[0] != 0) ++ { ++ if ((symtab_sec = find_section (filedata, dump_ctf_symtab_name)) == NULL) ++ { ++ error (_("No symbol section named %s\n"), dump_ctf_symtab_name); ++ goto fail; ++ } ++ if ((symdata = (void *) get_data (NULL, filedata, ++ symtab_sec->sh_offset, 1, ++ symtab_sec->sh_size, ++ _("symbols"))) == NULL) ++ goto fail; ++ symsectp = shdr_to_ctf_sect (&symsect, symtab_sec, filedata); ++ symsect.cts_data = symdata; ++ } ++ ++ if (dump_ctf_strtab_name && dump_ctf_strtab_name[0] != 0) ++ { ++ if ((strtab_sec = find_section (filedata, dump_ctf_strtab_name)) == NULL) ++ { ++ error (_("No string table section named %s\n"), ++ dump_ctf_strtab_name); ++ goto fail; ++ } ++ if ((strdata = (void *) get_data (NULL, filedata, ++ strtab_sec->sh_offset, 1, ++ strtab_sec->sh_size, ++ _("strings"))) == NULL) ++ goto fail; ++ strsectp = shdr_to_ctf_sect (&strsect, strtab_sec, filedata); ++ strsect.cts_data = strdata; ++ } ++ ++ /* Load the CTF file and dump it. It may be a raw CTF section, or an archive: ++ libctf papers over the difference, so we can pretend it is always an ++ archive. */ ++ ++ if ((ctfa = ctf_arc_bufopen (&ctfsect, symsectp, strsectp, &err)) == NULL) ++ { ++ dump_ctf_errs (NULL); ++ error (_("CTF open failure: %s\n"), ctf_errmsg (err)); ++ goto fail; ++ } ++ ++ ctf_arc_symsect_endianness (ctfa, filedata->file_header.e_ident[EI_DATA] ++ != ELFDATA2MSB); ++ ++ /* Preload the parent dict, since it will need to be imported into every ++ child in turn. */ ++ if ((parent = ctf_dict_open (ctfa, dump_ctf_parent_name, &err)) == NULL) ++ { ++ dump_ctf_errs (NULL); ++ error (_("CTF open failure: %s\n"), ctf_errmsg (err)); ++ goto fail; ++ } ++ ++ ret = true; ++ ++ if (filedata->is_separate) ++ printf (_("\nDump of CTF section '%s' in linked file %s:\n"), ++ printable_section_name (filedata, section), ++ filedata->file_name); ++ else ++ printf (_("\nDump of CTF section '%s':\n"), ++ printable_section_name (filedata, section)); ++ ++ while ((fp = ctf_archive_next (ctfa, &i, &name, 0, &err)) != NULL) ++ dump_ctf_archive_member (fp, name, parent, member++); ++ if (err != ECTF_NEXT_END) ++ { ++ dump_ctf_errs (NULL); ++ error (_("CTF member open failure: %s\n"), ctf_errmsg (err)); ++ ret = false; ++ } ++ ++ fail: ++ ctf_dict_close (parent); ++ ctf_close (ctfa); ++ free (data); ++ free (symdata); ++ free (strdata); ++ return ret; ++} ++#endif ++ ++static bool ++load_specific_debug_section (enum dwarf_section_display_enum debug, ++ const Elf_Internal_Shdr * sec, ++ void * data) ++{ ++ struct dwarf_section * section = &debug_displays [debug].section; ++ char buf [64]; ++ Filedata * filedata = (Filedata *) data; ++ ++ if (section->start != NULL) ++ { ++ /* If it is already loaded, do nothing. */ ++ if (streq (section->filename, filedata->file_name)) ++ return true; ++ free (section->start); ++ } ++ ++ snprintf (buf, sizeof (buf), _("%s section data"), section->name); ++ section->address = sec->sh_addr; ++ section->filename = filedata->file_name; ++ section->start = (unsigned char *) get_data (NULL, filedata, ++ sec->sh_offset, 1, ++ sec->sh_size, buf); ++ if (section->start == NULL) ++ section->size = 0; ++ else ++ { ++ unsigned char *start = section->start; ++ dwarf_size_type size = sec->sh_size; ++ dwarf_size_type uncompressed_size = 0; ++ ++ if ((sec->sh_flags & SHF_COMPRESSED) != 0) ++ { ++ Elf_Internal_Chdr chdr; ++ unsigned int compression_header_size; ++ ++ if (size < (is_32bit_elf ++ ? sizeof (Elf32_External_Chdr) ++ : sizeof (Elf64_External_Chdr))) ++ { ++ warn (_("compressed section %s is too small to contain a compression header\n"), ++ section->name); ++ return false; ++ } ++ ++ compression_header_size = get_compression_header (&chdr, start, size); ++ if (compression_header_size == 0) ++ /* An error message will have already been generated ++ by get_compression_header. */ ++ return false; ++ ++ if (chdr.ch_type != ELFCOMPRESS_ZLIB) ++ { ++ warn (_("section '%s' has unsupported compress type: %d\n"), ++ section->name, chdr.ch_type); ++ return false; ++ } ++ uncompressed_size = chdr.ch_size; ++ start += compression_header_size; ++ size -= compression_header_size; ++ } ++ else if (size > 12 && streq ((char *) start, "ZLIB")) ++ { ++ /* Read the zlib header. In this case, it should be "ZLIB" ++ followed by the uncompressed section size, 8 bytes in ++ big-endian order. */ ++ uncompressed_size = start[4]; uncompressed_size <<= 8; ++ uncompressed_size += start[5]; uncompressed_size <<= 8; ++ uncompressed_size += start[6]; uncompressed_size <<= 8; ++ uncompressed_size += start[7]; uncompressed_size <<= 8; ++ uncompressed_size += start[8]; uncompressed_size <<= 8; ++ uncompressed_size += start[9]; uncompressed_size <<= 8; ++ uncompressed_size += start[10]; uncompressed_size <<= 8; ++ uncompressed_size += start[11]; ++ start += 12; ++ size -= 12; ++ } ++ ++ if (uncompressed_size) ++ { ++ if (uncompress_section_contents (&start, uncompressed_size, ++ &size)) ++ { ++ /* Free the compressed buffer, update the section buffer ++ and the section size if uncompress is successful. */ ++ free (section->start); ++ section->start = start; ++ } ++ else ++ { ++ error (_("Unable to decompress section %s\n"), ++ printable_section_name (filedata, sec)); ++ return false; ++ } ++ } ++ ++ section->size = size; ++ } ++ ++ if (section->start == NULL) ++ return false; ++ ++ if (debug_displays [debug].relocate) ++ { ++ if (! apply_relocations (filedata, sec, section->start, section->size, ++ & section->reloc_info, & section->num_relocs)) ++ return false; ++ } ++ else ++ { ++ section->reloc_info = NULL; ++ section->num_relocs = 0; ++ } ++ ++ return true; ++} ++ ++#if HAVE_LIBDEBUGINFOD ++/* Return a hex string representation of the build-id. */ ++unsigned char * ++get_build_id (void * data) ++{ ++ Filedata * filedata = (Filedata *) data; ++ Elf_Internal_Shdr * shdr; ++ unsigned long i; ++ ++ /* Iterate through notes to find note.gnu.build-id. ++ FIXME: Only the first note in any note section is examined. */ ++ for (i = 0, shdr = filedata->section_headers; ++ i < filedata->file_header.e_shnum && shdr != NULL; ++ i++, shdr++) ++ { ++ if (shdr->sh_type != SHT_NOTE) ++ continue; ++ ++ char * next; ++ char * end; ++ size_t data_remaining; ++ size_t min_notesz; ++ Elf_External_Note * enote; ++ Elf_Internal_Note inote; ++ ++ bfd_vma offset = shdr->sh_offset; ++ bfd_vma align = shdr->sh_addralign; ++ bfd_vma length = shdr->sh_size; ++ ++ enote = (Elf_External_Note *) get_section_contents (shdr, filedata); ++ if (enote == NULL) ++ continue; ++ ++ if (align < 4) ++ align = 4; ++ else if (align != 4 && align != 8) ++ { ++ free (enote); ++ continue; ++ } ++ ++ end = (char *) enote + length; ++ data_remaining = end - (char *) enote; ++ ++ if (!is_ia64_vms (filedata)) ++ { ++ min_notesz = offsetof (Elf_External_Note, name); ++ if (data_remaining < min_notesz) ++ { ++ warn (_("\ ++malformed note encountered in section %s whilst scanning for build-id note\n"), ++ printable_section_name (filedata, shdr)); ++ free (enote); ++ continue; ++ } ++ data_remaining -= min_notesz; ++ ++ inote.type = BYTE_GET (enote->type); ++ inote.namesz = BYTE_GET (enote->namesz); ++ inote.namedata = enote->name; ++ inote.descsz = BYTE_GET (enote->descsz); ++ inote.descdata = ((char *) enote ++ + ELF_NOTE_DESC_OFFSET (inote.namesz, align)); ++ inote.descpos = offset + (inote.descdata - (char *) enote); ++ next = ((char *) enote ++ + ELF_NOTE_NEXT_OFFSET (inote.namesz, inote.descsz, align)); ++ } ++ else ++ { ++ Elf64_External_VMS_Note *vms_enote; ++ ++ /* PR binutils/15191 ++ Make sure that there is enough data to read. */ ++ min_notesz = offsetof (Elf64_External_VMS_Note, name); ++ if (data_remaining < min_notesz) ++ { ++ warn (_("\ ++malformed note encountered in section %s whilst scanning for build-id note\n"), ++ printable_section_name (filedata, shdr)); ++ free (enote); ++ continue; ++ } ++ data_remaining -= min_notesz; ++ ++ vms_enote = (Elf64_External_VMS_Note *) enote; ++ inote.type = BYTE_GET (vms_enote->type); ++ inote.namesz = BYTE_GET (vms_enote->namesz); ++ inote.namedata = vms_enote->name; ++ inote.descsz = BYTE_GET (vms_enote->descsz); ++ inote.descdata = inote.namedata + align_power (inote.namesz, 3); ++ inote.descpos = offset + (inote.descdata - (char *) enote); ++ next = inote.descdata + align_power (inote.descsz, 3); ++ } ++ ++ /* Skip malformed notes. */ ++ if ((size_t) (inote.descdata - inote.namedata) < inote.namesz ++ || (size_t) (inote.descdata - inote.namedata) > data_remaining ++ || (size_t) (next - inote.descdata) < inote.descsz ++ || ((size_t) (next - inote.descdata) ++ > data_remaining - (size_t) (inote.descdata - inote.namedata))) ++ { ++ warn (_("\ ++malformed note encountered in section %s whilst scanning for build-id note\n"), ++ printable_section_name (filedata, shdr)); ++ free (enote); ++ continue; ++ } ++ ++ /* Check if this is the build-id note. If so then convert the build-id ++ bytes to a hex string. */ ++ if (inote.namesz > 0 ++ && startswith (inote.namedata, "GNU") ++ && inote.type == NT_GNU_BUILD_ID) ++ { ++ unsigned long j; ++ char * build_id; ++ ++ build_id = malloc (inote.descsz * 2 + 1); ++ if (build_id == NULL) ++ { ++ free (enote); ++ return NULL; ++ } ++ ++ for (j = 0; j < inote.descsz; ++j) ++ sprintf (build_id + (j * 2), "%02x", inote.descdata[j] & 0xff); ++ build_id[inote.descsz * 2] = '\0'; ++ free (enote); ++ ++ return (unsigned char *) build_id; ++ } ++ free (enote); ++ } ++ ++ return NULL; ++} ++#endif /* HAVE_LIBDEBUGINFOD */ ++ ++/* If this is not NULL, load_debug_section will only look for sections ++ within the list of sections given here. */ ++static unsigned int * section_subset = NULL; ++ ++bool ++load_debug_section (enum dwarf_section_display_enum debug, void * data) ++{ ++ struct dwarf_section * section = &debug_displays [debug].section; ++ Elf_Internal_Shdr * sec; ++ Filedata * filedata = (Filedata *) data; ++ ++ /* Without section headers we cannot find any sections. */ ++ if (filedata->section_headers == NULL) ++ return false; ++ ++ if (filedata->string_table == NULL ++ && filedata->file_header.e_shstrndx != SHN_UNDEF ++ && filedata->file_header.e_shstrndx < filedata->file_header.e_shnum) ++ { ++ Elf_Internal_Shdr * strs; ++ ++ /* Read in the string table, so that we have section names to scan. */ ++ strs = filedata->section_headers + filedata->file_header.e_shstrndx; ++ ++ if (strs != NULL && strs->sh_size != 0) ++ { ++ filedata->string_table ++ = (char *) get_data (NULL, filedata, strs->sh_offset, ++ 1, strs->sh_size, _("string table")); ++ ++ filedata->string_table_length ++ = filedata->string_table != NULL ? strs->sh_size : 0; ++ } ++ } ++ ++ /* Locate the debug section. */ ++ sec = find_section_in_set (filedata, section->uncompressed_name, section_subset); ++ if (sec != NULL) ++ section->name = section->uncompressed_name; ++ else ++ { ++ sec = find_section_in_set (filedata, section->compressed_name, section_subset); ++ if (sec != NULL) ++ section->name = section->compressed_name; ++ } ++ if (sec == NULL) ++ return false; ++ ++ /* If we're loading from a subset of sections, and we've loaded ++ a section matching this name before, it's likely that it's a ++ different one. */ ++ if (section_subset != NULL) ++ free_debug_section (debug); ++ ++ return load_specific_debug_section (debug, sec, data); ++} ++ ++void ++free_debug_section (enum dwarf_section_display_enum debug) ++{ ++ struct dwarf_section * section = &debug_displays [debug].section; ++ ++ if (section->start == NULL) ++ return; ++ ++ free ((char *) section->start); ++ section->start = NULL; ++ section->address = 0; ++ section->size = 0; ++ ++ free (section->reloc_info); ++ section->reloc_info = NULL; ++ section->num_relocs = 0; ++} ++ ++static bool ++display_debug_section (int shndx, Elf_Internal_Shdr * section, Filedata * filedata) ++{ ++ const char *name = (section_name_valid (filedata, section) ++ ? section_name (filedata, section) : ""); ++ const char *print_name = printable_section_name (filedata, section); ++ bfd_size_type length; ++ bool result = true; ++ int i; ++ ++ length = section->sh_size; ++ if (length == 0) ++ { ++ printf (_("\nSection '%s' has no debugging data.\n"), print_name); ++ return true; ++ } ++ if (section->sh_type == SHT_NOBITS) ++ { ++ /* There is no point in dumping the contents of a debugging section ++ which has the NOBITS type - the bits in the file will be random. ++ This can happen when a file containing a .eh_frame section is ++ stripped with the --only-keep-debug command line option. */ ++ printf (_("section '%s' has the NOBITS type - its contents are unreliable.\n"), ++ print_name); ++ return false; ++ } ++ ++ if (startswith (name, ".gnu.linkonce.wi.")) ++ name = ".debug_info"; ++ ++ /* See if we know how to display the contents of this section. */ ++ for (i = 0; i < max; i++) ++ { ++ enum dwarf_section_display_enum id = (enum dwarf_section_display_enum) i; ++ struct dwarf_section_display * display = debug_displays + i; ++ struct dwarf_section * sec = & display->section; ++ ++ if (streq (sec->uncompressed_name, name) ++ || (id == line && startswith (name, ".debug_line.")) ++ || streq (sec->compressed_name, name)) ++ { ++ bool secondary = (section != find_section (filedata, name)); ++ ++ if (secondary) ++ free_debug_section (id); ++ ++ if (i == line && startswith (name, ".debug_line.")) ++ sec->name = name; ++ else if (streq (sec->uncompressed_name, name)) ++ sec->name = sec->uncompressed_name; ++ else ++ sec->name = sec->compressed_name; ++ ++ if (load_specific_debug_section (id, section, filedata)) ++ { ++ /* If this debug section is part of a CU/TU set in a .dwp file, ++ restrict load_debug_section to the sections in that set. */ ++ section_subset = find_cu_tu_set (filedata, shndx); ++ ++ result &= display->display (sec, filedata); ++ ++ section_subset = NULL; ++ ++ if (secondary || (id != info && id != abbrev && id != debug_addr)) ++ free_debug_section (id); ++ } ++ break; ++ } ++ } ++ ++ if (i == max) ++ { ++ printf (_("Unrecognized debug section: %s\n"), print_name); ++ result = false; ++ } ++ ++ return result; ++} ++ ++/* Set DUMP_SECTS for all sections where dumps were requested ++ based on section name. */ ++ ++static void ++initialise_dumps_byname (Filedata * filedata) ++{ ++ struct dump_list_entry * cur; ++ ++ for (cur = dump_sects_byname; cur; cur = cur->next) ++ { ++ unsigned int i; ++ bool any = false; ++ ++ for (i = 0; i < filedata->file_header.e_shnum; i++) ++ if (section_name_valid (filedata, filedata->section_headers + i) ++ && streq (section_name (filedata, filedata->section_headers + i), ++ cur->name)) ++ { ++ request_dump_bynumber (&filedata->dump, i, cur->type); ++ any = true; ++ } ++ ++ if (!any && !filedata->is_separate) ++ warn (_("Section '%s' was not dumped because it does not exist\n"), ++ cur->name); ++ } ++} ++ ++static bool ++process_section_contents (Filedata * filedata) ++{ ++ Elf_Internal_Shdr * section; ++ unsigned int i; ++ bool res = true; ++ ++ if (! do_dump) ++ return true; ++ ++ initialise_dumps_byname (filedata); ++ ++ for (i = 0, section = filedata->section_headers; ++ i < filedata->file_header.e_shnum && i < filedata->dump.num_dump_sects; ++ i++, section++) ++ { ++ dump_type dump = filedata->dump.dump_sects[i]; ++ ++ if (filedata->is_separate && ! process_links) ++ dump &= DEBUG_DUMP; ++ ++#ifdef SUPPORT_DISASSEMBLY ++ if (dump & DISASS_DUMP) ++ { ++ if (! disassemble_section (section, filedata)) ++ res = false; ++ } ++#endif ++ if (dump & HEX_DUMP) ++ { ++ if (! dump_section_as_bytes (section, filedata, false)) ++ res = false; ++ } ++ ++ if (dump & RELOC_DUMP) ++ { ++ if (! dump_section_as_bytes (section, filedata, true)) ++ res = false; ++ } ++ ++ if (dump & STRING_DUMP) ++ { ++ if (! dump_section_as_strings (section, filedata)) ++ res = false; ++ } ++ ++ if (dump & DEBUG_DUMP) ++ { ++ if (! display_debug_section (i, section, filedata)) ++ res = false; ++ } ++ ++#ifdef ENABLE_LIBCTF ++ if (dump & CTF_DUMP) ++ { ++ if (! dump_section_as_ctf (section, filedata)) ++ res = false; ++ } ++#endif ++ } ++ ++ if (! filedata->is_separate) ++ { ++ /* Check to see if the user requested a ++ dump of a section that does not exist. */ ++ for (; i < filedata->dump.num_dump_sects; i++) ++ if (filedata->dump.dump_sects[i]) ++ { ++ warn (_("Section %d was not dumped because it does not exist!\n"), i); ++ res = false; ++ } ++ } ++ ++ return res; ++} ++ ++static void ++process_mips_fpe_exception (int mask) ++{ ++ if (mask) ++ { ++ bool first = true; ++ ++ if (mask & OEX_FPU_INEX) ++ fputs ("INEX", stdout), first = false; ++ if (mask & OEX_FPU_UFLO) ++ printf ("%sUFLO", first ? "" : "|"), first = false; ++ if (mask & OEX_FPU_OFLO) ++ printf ("%sOFLO", first ? "" : "|"), first = false; ++ if (mask & OEX_FPU_DIV0) ++ printf ("%sDIV0", first ? "" : "|"), first = false; ++ if (mask & OEX_FPU_INVAL) ++ printf ("%sINVAL", first ? "" : "|"); ++ } ++ else ++ fputs ("0", stdout); ++} ++ ++/* Display's the value of TAG at location P. If TAG is ++ greater than 0 it is assumed to be an unknown tag, and ++ a message is printed to this effect. Otherwise it is ++ assumed that a message has already been printed. ++ ++ If the bottom bit of TAG is set it assumed to have a ++ string value, otherwise it is assumed to have an integer ++ value. ++ ++ Returns an updated P pointing to the first unread byte ++ beyond the end of TAG's value. ++ ++ Reads at or beyond END will not be made. */ ++ ++static unsigned char * ++display_tag_value (signed int tag, ++ unsigned char * p, ++ const unsigned char * const end) ++{ ++ unsigned long val; ++ ++ if (tag > 0) ++ printf (" Tag_unknown_%d: ", tag); ++ ++ if (p >= end) ++ { ++ warn (_("\n")); ++ } ++ else if (tag & 1) ++ { ++ /* PR 17531 file: 027-19978-0.004. */ ++ size_t maxlen = (end - p) - 1; ++ ++ putchar ('"'); ++ if (maxlen > 0) ++ { ++ print_symbol ((int) maxlen, (const char *) p); ++ p += strnlen ((char *) p, maxlen) + 1; ++ } ++ else ++ { ++ printf (_("")); ++ p = (unsigned char *) end; ++ } ++ printf ("\"\n"); ++ } ++ else ++ { ++ READ_ULEB (val, p, end); ++ printf ("%ld (0x%lx)\n", val, val); ++ } ++ ++ assert (p <= end); ++ return p; ++} ++ ++/* ARC ABI attributes section. */ ++ ++static unsigned char * ++display_arc_attribute (unsigned char * p, ++ const unsigned char * const end) ++{ ++ unsigned int tag; ++ unsigned int val; ++ ++ READ_ULEB (tag, p, end); ++ ++ switch (tag) ++ { ++ case Tag_ARC_PCS_config: ++ READ_ULEB (val, p, end); ++ printf (" Tag_ARC_PCS_config: "); ++ switch (val) ++ { ++ case 0: ++ printf (_("Absent/Non standard\n")); ++ break; ++ case 1: ++ printf (_("Bare metal/mwdt\n")); ++ break; ++ case 2: ++ printf (_("Bare metal/newlib\n")); ++ break; ++ case 3: ++ printf (_("Linux/uclibc\n")); ++ break; ++ case 4: ++ printf (_("Linux/glibc\n")); ++ break; ++ default: ++ printf (_("Unknown\n")); ++ break; ++ } ++ break; ++ ++ case Tag_ARC_CPU_base: ++ READ_ULEB (val, p, end); ++ printf (" Tag_ARC_CPU_base: "); ++ switch (val) ++ { ++ default: ++ case TAG_CPU_NONE: ++ printf (_("Absent\n")); ++ break; ++ case TAG_CPU_ARC6xx: ++ printf ("ARC6xx\n"); ++ break; ++ case TAG_CPU_ARC7xx: ++ printf ("ARC7xx\n"); ++ break; ++ case TAG_CPU_ARCEM: ++ printf ("ARCEM\n"); ++ break; ++ case TAG_CPU_ARCHS: ++ printf ("ARCHS\n"); ++ break; ++ } ++ break; ++ ++ case Tag_ARC_CPU_variation: ++ READ_ULEB (val, p, end); ++ printf (" Tag_ARC_CPU_variation: "); ++ switch (val) ++ { ++ default: ++ if (val > 0 && val < 16) ++ printf ("Core%d\n", val); ++ else ++ printf ("Unknown\n"); ++ break; ++ ++ case 0: ++ printf (_("Absent\n")); ++ break; ++ } ++ break; ++ ++ case Tag_ARC_CPU_name: ++ printf (" Tag_ARC_CPU_name: "); ++ p = display_tag_value (-1, p, end); ++ break; ++ ++ case Tag_ARC_ABI_rf16: ++ READ_ULEB (val, p, end); ++ printf (" Tag_ARC_ABI_rf16: %s\n", val ? _("yes") : _("no")); ++ break; ++ ++ case Tag_ARC_ABI_osver: ++ READ_ULEB (val, p, end); ++ printf (" Tag_ARC_ABI_osver: v%d\n", val); ++ break; ++ ++ case Tag_ARC_ABI_pic: ++ case Tag_ARC_ABI_sda: ++ READ_ULEB (val, p, end); ++ printf (tag == Tag_ARC_ABI_sda ? " Tag_ARC_ABI_sda: " ++ : " Tag_ARC_ABI_pic: "); ++ switch (val) ++ { ++ case 0: ++ printf (_("Absent\n")); ++ break; ++ case 1: ++ printf ("MWDT\n"); ++ break; ++ case 2: ++ printf ("GNU\n"); ++ break; ++ default: ++ printf (_("Unknown\n")); ++ break; ++ } ++ break; ++ ++ case Tag_ARC_ABI_tls: ++ READ_ULEB (val, p, end); ++ printf (" Tag_ARC_ABI_tls: %s\n", val ? "r25": "none"); ++ break; ++ ++ case Tag_ARC_ABI_enumsize: ++ READ_ULEB (val, p, end); ++ printf (" Tag_ARC_ABI_enumsize: %s\n", val ? _("default") : ++ _("smallest")); ++ break; ++ ++ case Tag_ARC_ABI_exceptions: ++ READ_ULEB (val, p, end); ++ printf (" Tag_ARC_ABI_exceptions: %s\n", val ? _("OPTFP") ++ : _("default")); ++ break; ++ ++ case Tag_ARC_ABI_double_size: ++ READ_ULEB (val, p, end); ++ printf (" Tag_ARC_ABI_double_size: %d\n", val); ++ break; ++ ++ case Tag_ARC_ISA_config: ++ printf (" Tag_ARC_ISA_config: "); ++ p = display_tag_value (-1, p, end); ++ break; ++ ++ case Tag_ARC_ISA_apex: ++ printf (" Tag_ARC_ISA_apex: "); ++ p = display_tag_value (-1, p, end); ++ break; ++ ++ case Tag_ARC_ISA_mpy_option: ++ READ_ULEB (val, p, end); ++ printf (" Tag_ARC_ISA_mpy_option: %d\n", val); ++ break; ++ ++ case Tag_ARC_ATR_version: ++ READ_ULEB (val, p, end); ++ printf (" Tag_ARC_ATR_version: %d\n", val); ++ break; ++ ++ default: ++ return display_tag_value (tag & 1, p, end); ++ } ++ ++ return p; ++} ++ ++/* ARM EABI attributes section. */ ++typedef struct ++{ ++ unsigned int tag; ++ const char * name; ++ /* 0 = special, 1 = string, 2 = uleb123, > 0x80 == table lookup. */ ++ unsigned int type; ++ const char *const *table; ++} arm_attr_public_tag; ++ ++static const char *const arm_attr_tag_CPU_arch[] = ++ {"Pre-v4", "v4", "v4T", "v5T", "v5TE", "v5TEJ", "v6", "v6KZ", "v6T2", ++ "v6K", "v7", "v6-M", "v6S-M", "v7E-M", "v8", "v8-R", "v8-M.baseline", ++ "v8-M.mainline", "v8.1-A", "v8.2-A", "v8.3-A", ++ "v8.1-M.mainline", "v9"}; ++static const char *const arm_attr_tag_ARM_ISA_use[] = {"No", "Yes"}; ++static const char *const arm_attr_tag_THUMB_ISA_use[] = ++ {"No", "Thumb-1", "Thumb-2", "Yes"}; ++static const char *const arm_attr_tag_FP_arch[] = ++ {"No", "VFPv1", "VFPv2", "VFPv3", "VFPv3-D16", "VFPv4", "VFPv4-D16", ++ "FP for ARMv8", "FPv5/FP-D16 for ARMv8"}; ++static const char *const arm_attr_tag_WMMX_arch[] = {"No", "WMMXv1", "WMMXv2"}; ++static const char *const arm_attr_tag_Advanced_SIMD_arch[] = ++ {"No", "NEONv1", "NEONv1 with Fused-MAC", "NEON for ARMv8", ++ "NEON for ARMv8.1"}; ++static const char *const arm_attr_tag_PCS_config[] = ++ {"None", "Bare platform", "Linux application", "Linux DSO", "PalmOS 2004", ++ "PalmOS (reserved)", "SymbianOS 2004", "SymbianOS (reserved)"}; ++static const char *const arm_attr_tag_ABI_PCS_R9_use[] = ++ {"V6", "SB", "TLS", "Unused"}; ++static const char *const arm_attr_tag_ABI_PCS_RW_data[] = ++ {"Absolute", "PC-relative", "SB-relative", "None"}; ++static const char *const arm_attr_tag_ABI_PCS_RO_data[] = ++ {"Absolute", "PC-relative", "None"}; ++static const char *const arm_attr_tag_ABI_PCS_GOT_use[] = ++ {"None", "direct", "GOT-indirect"}; ++static const char *const arm_attr_tag_ABI_PCS_wchar_t[] = ++ {"None", "??? 1", "2", "??? 3", "4"}; ++static const char *const arm_attr_tag_ABI_FP_rounding[] = {"Unused", "Needed"}; ++static const char *const arm_attr_tag_ABI_FP_denormal[] = ++ {"Unused", "Needed", "Sign only"}; ++static const char *const arm_attr_tag_ABI_FP_exceptions[] = {"Unused", "Needed"}; ++static const char *const arm_attr_tag_ABI_FP_user_exceptions[] = {"Unused", "Needed"}; ++static const char *const arm_attr_tag_ABI_FP_number_model[] = ++ {"Unused", "Finite", "RTABI", "IEEE 754"}; ++static const char *const arm_attr_tag_ABI_enum_size[] = ++ {"Unused", "small", "int", "forced to int"}; ++static const char *const arm_attr_tag_ABI_HardFP_use[] = ++ {"As Tag_FP_arch", "SP only", "Reserved", "Deprecated"}; ++static const char *const arm_attr_tag_ABI_VFP_args[] = ++ {"AAPCS", "VFP registers", "custom", "compatible"}; ++static const char *const arm_attr_tag_ABI_WMMX_args[] = ++ {"AAPCS", "WMMX registers", "custom"}; ++static const char *const arm_attr_tag_ABI_optimization_goals[] = ++ {"None", "Prefer Speed", "Aggressive Speed", "Prefer Size", ++ "Aggressive Size", "Prefer Debug", "Aggressive Debug"}; ++static const char *const arm_attr_tag_ABI_FP_optimization_goals[] = ++ {"None", "Prefer Speed", "Aggressive Speed", "Prefer Size", ++ "Aggressive Size", "Prefer Accuracy", "Aggressive Accuracy"}; ++static const char *const arm_attr_tag_CPU_unaligned_access[] = {"None", "v6"}; ++static const char *const arm_attr_tag_FP_HP_extension[] = ++ {"Not Allowed", "Allowed"}; ++static const char *const arm_attr_tag_ABI_FP_16bit_format[] = ++ {"None", "IEEE 754", "Alternative Format"}; ++static const char *const arm_attr_tag_DSP_extension[] = ++ {"Follow architecture", "Allowed"}; ++static const char *const arm_attr_tag_MPextension_use[] = ++ {"Not Allowed", "Allowed"}; ++static const char *const arm_attr_tag_DIV_use[] = ++ {"Allowed in Thumb-ISA, v7-R or v7-M", "Not allowed", ++ "Allowed in v7-A with integer division extension"}; ++static const char *const arm_attr_tag_T2EE_use[] = {"Not Allowed", "Allowed"}; ++static const char *const arm_attr_tag_Virtualization_use[] = ++ {"Not Allowed", "TrustZone", "Virtualization Extensions", ++ "TrustZone and Virtualization Extensions"}; ++static const char *const arm_attr_tag_MPextension_use_legacy[] = ++ {"Not Allowed", "Allowed"}; ++ ++static const char *const arm_attr_tag_MVE_arch[] = ++ {"No MVE", "MVE Integer only", "MVE Integer and FP"}; ++ ++static const char * arm_attr_tag_PAC_extension[] = ++ {"No PAC/AUT instructions", ++ "PAC/AUT instructions permitted in the NOP space", ++ "PAC/AUT instructions permitted in the NOP and in the non-NOP space"}; ++ ++static const char * arm_attr_tag_BTI_extension[] = ++ {"BTI instructions not permitted", ++ "BTI instructions permitted in the NOP space", ++ "BTI instructions permitted in the NOP and in the non-NOP space"}; ++ ++static const char * arm_attr_tag_BTI_use[] = ++ {"Compiled without branch target enforcement", ++ "Compiled with branch target enforcement"}; ++ ++static const char * arm_attr_tag_PACRET_use[] = ++ {"Compiled without return address signing and authentication", ++ "Compiled with return address signing and authentication"}; ++ ++#define LOOKUP(id, name) \ ++ {id, #name, 0x80 | ARRAY_SIZE(arm_attr_tag_##name), arm_attr_tag_##name} ++static arm_attr_public_tag arm_attr_public_tags[] = ++{ ++ {4, "CPU_raw_name", 1, NULL}, ++ {5, "CPU_name", 1, NULL}, ++ LOOKUP(6, CPU_arch), ++ {7, "CPU_arch_profile", 0, NULL}, ++ LOOKUP(8, ARM_ISA_use), ++ LOOKUP(9, THUMB_ISA_use), ++ LOOKUP(10, FP_arch), ++ LOOKUP(11, WMMX_arch), ++ LOOKUP(12, Advanced_SIMD_arch), ++ LOOKUP(13, PCS_config), ++ LOOKUP(14, ABI_PCS_R9_use), ++ LOOKUP(15, ABI_PCS_RW_data), ++ LOOKUP(16, ABI_PCS_RO_data), ++ LOOKUP(17, ABI_PCS_GOT_use), ++ LOOKUP(18, ABI_PCS_wchar_t), ++ LOOKUP(19, ABI_FP_rounding), ++ LOOKUP(20, ABI_FP_denormal), ++ LOOKUP(21, ABI_FP_exceptions), ++ LOOKUP(22, ABI_FP_user_exceptions), ++ LOOKUP(23, ABI_FP_number_model), ++ {24, "ABI_align_needed", 0, NULL}, ++ {25, "ABI_align_preserved", 0, NULL}, ++ LOOKUP(26, ABI_enum_size), ++ LOOKUP(27, ABI_HardFP_use), ++ LOOKUP(28, ABI_VFP_args), ++ LOOKUP(29, ABI_WMMX_args), ++ LOOKUP(30, ABI_optimization_goals), ++ LOOKUP(31, ABI_FP_optimization_goals), ++ {32, "compatibility", 0, NULL}, ++ LOOKUP(34, CPU_unaligned_access), ++ LOOKUP(36, FP_HP_extension), ++ LOOKUP(38, ABI_FP_16bit_format), ++ LOOKUP(42, MPextension_use), ++ LOOKUP(44, DIV_use), ++ LOOKUP(46, DSP_extension), ++ LOOKUP(48, MVE_arch), ++ LOOKUP(50, PAC_extension), ++ LOOKUP(52, BTI_extension), ++ LOOKUP(74, BTI_use), ++ LOOKUP(76, PACRET_use), ++ {64, "nodefaults", 0, NULL}, ++ {65, "also_compatible_with", 0, NULL}, ++ LOOKUP(66, T2EE_use), ++ {67, "conformance", 1, NULL}, ++ LOOKUP(68, Virtualization_use), ++ LOOKUP(70, MPextension_use_legacy) ++}; ++#undef LOOKUP ++ ++static unsigned char * ++display_arm_attribute (unsigned char * p, ++ const unsigned char * const end) ++{ ++ unsigned int tag; ++ unsigned int val; ++ arm_attr_public_tag * attr; ++ unsigned i; ++ unsigned int type; ++ ++ READ_ULEB (tag, p, end); ++ attr = NULL; ++ for (i = 0; i < ARRAY_SIZE (arm_attr_public_tags); i++) ++ { ++ if (arm_attr_public_tags[i].tag == tag) ++ { ++ attr = &arm_attr_public_tags[i]; ++ break; ++ } ++ } ++ ++ if (attr) ++ { ++ printf (" Tag_%s: ", attr->name); ++ switch (attr->type) ++ { ++ case 0: ++ switch (tag) ++ { ++ case 7: /* Tag_CPU_arch_profile. */ ++ READ_ULEB (val, p, end); ++ switch (val) ++ { ++ case 0: printf (_("None\n")); break; ++ case 'A': printf (_("Application\n")); break; ++ case 'R': printf (_("Realtime\n")); break; ++ case 'M': printf (_("Microcontroller\n")); break; ++ case 'S': printf (_("Application or Realtime\n")); break; ++ default: printf ("??? (%d)\n", val); break; ++ } ++ break; ++ ++ case 24: /* Tag_align_needed. */ ++ READ_ULEB (val, p, end); ++ switch (val) ++ { ++ case 0: printf (_("None\n")); break; ++ case 1: printf (_("8-byte\n")); break; ++ case 2: printf (_("4-byte\n")); break; ++ case 3: printf ("??? 3\n"); break; ++ default: ++ if (val <= 12) ++ printf (_("8-byte and up to %d-byte extended\n"), ++ 1 << val); ++ else ++ printf ("??? (%d)\n", val); ++ break; ++ } ++ break; ++ ++ case 25: /* Tag_align_preserved. */ ++ READ_ULEB (val, p, end); ++ switch (val) ++ { ++ case 0: printf (_("None\n")); break; ++ case 1: printf (_("8-byte, except leaf SP\n")); break; ++ case 2: printf (_("8-byte\n")); break; ++ case 3: printf ("??? 3\n"); break; ++ default: ++ if (val <= 12) ++ printf (_("8-byte and up to %d-byte extended\n"), ++ 1 << val); ++ else ++ printf ("??? (%d)\n", val); ++ break; ++ } ++ break; ++ ++ case 32: /* Tag_compatibility. */ ++ { ++ READ_ULEB (val, p, end); ++ printf (_("flag = %d, vendor = "), val); ++ if (p < end - 1) ++ { ++ size_t maxlen = (end - p) - 1; ++ ++ print_symbol ((int) maxlen, (const char *) p); ++ p += strnlen ((char *) p, maxlen) + 1; ++ } ++ else ++ { ++ printf (_("")); ++ p = (unsigned char *) end; ++ } ++ putchar ('\n'); ++ } ++ break; ++ ++ case 64: /* Tag_nodefaults. */ ++ /* PR 17531: file: 001-505008-0.01. */ ++ if (p < end) ++ p++; ++ printf (_("True\n")); ++ break; ++ ++ case 65: /* Tag_also_compatible_with. */ ++ READ_ULEB (val, p, end); ++ if (val == 6 /* Tag_CPU_arch. */) ++ { ++ READ_ULEB (val, p, end); ++ if ((unsigned int) val >= ARRAY_SIZE (arm_attr_tag_CPU_arch)) ++ printf ("??? (%d)\n", val); ++ else ++ printf ("%s\n", arm_attr_tag_CPU_arch[val]); ++ } ++ else ++ printf ("???\n"); ++ while (p < end && *(p++) != '\0' /* NUL terminator. */) ++ ; ++ break; ++ ++ default: ++ printf (_("\n"), tag); ++ break; ++ } ++ return p; ++ ++ case 1: ++ return display_tag_value (-1, p, end); ++ case 2: ++ return display_tag_value (0, p, end); ++ ++ default: ++ assert (attr->type & 0x80); ++ READ_ULEB (val, p, end); ++ type = attr->type & 0x7f; ++ if (val >= type) ++ printf ("??? (%d)\n", val); ++ else ++ printf ("%s\n", attr->table[val]); ++ return p; ++ } ++ } ++ ++ return display_tag_value (tag, p, end); ++} ++ ++static unsigned char * ++display_gnu_attribute (unsigned char * p, ++ unsigned char * (* display_proc_gnu_attribute) (unsigned char *, unsigned int, const unsigned char * const), ++ const unsigned char * const end) ++{ ++ unsigned int tag; ++ unsigned int val; ++ ++ READ_ULEB (tag, p, end); ++ ++ /* Tag_compatibility is the only generic GNU attribute defined at ++ present. */ ++ if (tag == 32) ++ { ++ READ_ULEB (val, p, end); ++ ++ printf (_("flag = %d, vendor = "), val); ++ if (p == end) ++ { ++ printf (_("\n")); ++ warn (_("corrupt vendor attribute\n")); ++ } ++ else ++ { ++ if (p < end - 1) ++ { ++ size_t maxlen = (end - p) - 1; ++ ++ print_symbol ((int) maxlen, (const char *) p); ++ p += strnlen ((char *) p, maxlen) + 1; ++ } ++ else ++ { ++ printf (_("")); ++ p = (unsigned char *) end; ++ } ++ putchar ('\n'); ++ } ++ return p; ++ } ++ ++ if ((tag & 2) == 0 && display_proc_gnu_attribute) ++ return display_proc_gnu_attribute (p, tag, end); ++ ++ return display_tag_value (tag, p, end); ++} ++ ++static unsigned char * ++display_m68k_gnu_attribute (unsigned char * p, ++ unsigned int tag, ++ const unsigned char * const end) ++{ ++ unsigned int val; ++ ++ if (tag == Tag_GNU_M68K_ABI_FP) ++ { ++ printf (" Tag_GNU_M68K_ABI_FP: "); ++ if (p == end) ++ { ++ printf (_("\n")); ++ return p; ++ } ++ READ_ULEB (val, p, end); ++ ++ if (val > 3) ++ printf ("(%#x), ", val); ++ ++ switch (val & 3) ++ { ++ case 0: ++ printf (_("unspecified hard/soft float\n")); ++ break; ++ case 1: ++ printf (_("hard float\n")); ++ break; ++ case 2: ++ printf (_("soft float\n")); ++ break; ++ } ++ return p; ++ } ++ ++ return display_tag_value (tag & 1, p, end); ++} ++ ++static unsigned char * ++display_power_gnu_attribute (unsigned char * p, ++ unsigned int tag, ++ const unsigned char * const end) ++{ ++ unsigned int val; ++ ++ if (tag == Tag_GNU_Power_ABI_FP) ++ { ++ printf (" Tag_GNU_Power_ABI_FP: "); ++ if (p == end) ++ { ++ printf (_("\n")); ++ return p; ++ } ++ READ_ULEB (val, p, end); ++ ++ if (val > 15) ++ printf ("(%#x), ", val); ++ ++ switch (val & 3) ++ { ++ case 0: ++ printf (_("unspecified hard/soft float, ")); ++ break; ++ case 1: ++ printf (_("hard float, ")); ++ break; ++ case 2: ++ printf (_("soft float, ")); ++ break; ++ case 3: ++ printf (_("single-precision hard float, ")); ++ break; ++ } ++ ++ switch (val & 0xC) ++ { ++ case 0: ++ printf (_("unspecified long double\n")); ++ break; ++ case 4: ++ printf (_("128-bit IBM long double\n")); ++ break; ++ case 8: ++ printf (_("64-bit long double\n")); ++ break; ++ case 12: ++ printf (_("128-bit IEEE long double\n")); ++ break; ++ } ++ return p; ++ } ++ ++ if (tag == Tag_GNU_Power_ABI_Vector) ++ { ++ printf (" Tag_GNU_Power_ABI_Vector: "); ++ if (p == end) ++ { ++ printf (_("\n")); ++ return p; ++ } ++ READ_ULEB (val, p, end); ++ ++ if (val > 3) ++ printf ("(%#x), ", val); ++ ++ switch (val & 3) ++ { ++ case 0: ++ printf (_("unspecified\n")); ++ break; ++ case 1: ++ printf (_("generic\n")); ++ break; ++ case 2: ++ printf ("AltiVec\n"); ++ break; ++ case 3: ++ printf ("SPE\n"); ++ break; ++ } ++ return p; ++ } ++ ++ if (tag == Tag_GNU_Power_ABI_Struct_Return) ++ { ++ printf (" Tag_GNU_Power_ABI_Struct_Return: "); ++ if (p == end) ++ { ++ printf (_("\n")); ++ return p; ++ } ++ READ_ULEB (val, p, end); ++ ++ if (val > 2) ++ printf ("(%#x), ", val); ++ ++ switch (val & 3) ++ { ++ case 0: ++ printf (_("unspecified\n")); ++ break; ++ case 1: ++ printf ("r3/r4\n"); ++ break; ++ case 2: ++ printf (_("memory\n")); ++ break; ++ case 3: ++ printf ("???\n"); ++ break; ++ } ++ return p; ++ } ++ ++ return display_tag_value (tag & 1, p, end); ++} ++ ++static unsigned char * ++display_s390_gnu_attribute (unsigned char * p, ++ unsigned int tag, ++ const unsigned char * const end) ++{ ++ unsigned int val; ++ ++ if (tag == Tag_GNU_S390_ABI_Vector) ++ { ++ printf (" Tag_GNU_S390_ABI_Vector: "); ++ READ_ULEB (val, p, end); ++ ++ switch (val) ++ { ++ case 0: ++ printf (_("any\n")); ++ break; ++ case 1: ++ printf (_("software\n")); ++ break; ++ case 2: ++ printf (_("hardware\n")); ++ break; ++ default: ++ printf ("??? (%d)\n", val); ++ break; ++ } ++ return p; ++ } ++ ++ return display_tag_value (tag & 1, p, end); ++} ++ ++static void ++display_sparc_hwcaps (unsigned int mask) ++{ ++ if (mask) ++ { ++ bool first = true; ++ ++ if (mask & ELF_SPARC_HWCAP_MUL32) ++ fputs ("mul32", stdout), first = false; ++ if (mask & ELF_SPARC_HWCAP_DIV32) ++ printf ("%sdiv32", first ? "" : "|"), first = false; ++ if (mask & ELF_SPARC_HWCAP_FSMULD) ++ printf ("%sfsmuld", first ? "" : "|"), first = false; ++ if (mask & ELF_SPARC_HWCAP_V8PLUS) ++ printf ("%sv8plus", first ? "" : "|"), first = false; ++ if (mask & ELF_SPARC_HWCAP_POPC) ++ printf ("%spopc", first ? "" : "|"), first = false; ++ if (mask & ELF_SPARC_HWCAP_VIS) ++ printf ("%svis", first ? "" : "|"), first = false; ++ if (mask & ELF_SPARC_HWCAP_VIS2) ++ printf ("%svis2", first ? "" : "|"), first = false; ++ if (mask & ELF_SPARC_HWCAP_ASI_BLK_INIT) ++ printf ("%sASIBlkInit", first ? "" : "|"), first = false; ++ if (mask & ELF_SPARC_HWCAP_FMAF) ++ printf ("%sfmaf", first ? "" : "|"), first = false; ++ if (mask & ELF_SPARC_HWCAP_VIS3) ++ printf ("%svis3", first ? "" : "|"), first = false; ++ if (mask & ELF_SPARC_HWCAP_HPC) ++ printf ("%shpc", first ? "" : "|"), first = false; ++ if (mask & ELF_SPARC_HWCAP_RANDOM) ++ printf ("%srandom", first ? "" : "|"), first = false; ++ if (mask & ELF_SPARC_HWCAP_TRANS) ++ printf ("%strans", first ? "" : "|"), first = false; ++ if (mask & ELF_SPARC_HWCAP_FJFMAU) ++ printf ("%sfjfmau", first ? "" : "|"), first = false; ++ if (mask & ELF_SPARC_HWCAP_IMA) ++ printf ("%sima", first ? "" : "|"), first = false; ++ if (mask & ELF_SPARC_HWCAP_ASI_CACHE_SPARING) ++ printf ("%scspare", first ? "" : "|"), first = false; ++ } ++ else ++ fputc ('0', stdout); ++ fputc ('\n', stdout); ++} ++ ++static void ++display_sparc_hwcaps2 (unsigned int mask) ++{ ++ if (mask) ++ { ++ bool first = true; ++ ++ if (mask & ELF_SPARC_HWCAP2_FJATHPLUS) ++ fputs ("fjathplus", stdout), first = false; ++ if (mask & ELF_SPARC_HWCAP2_VIS3B) ++ printf ("%svis3b", first ? "" : "|"), first = false; ++ if (mask & ELF_SPARC_HWCAP2_ADP) ++ printf ("%sadp", first ? "" : "|"), first = false; ++ if (mask & ELF_SPARC_HWCAP2_SPARC5) ++ printf ("%ssparc5", first ? "" : "|"), first = false; ++ if (mask & ELF_SPARC_HWCAP2_MWAIT) ++ printf ("%smwait", first ? "" : "|"), first = false; ++ if (mask & ELF_SPARC_HWCAP2_XMPMUL) ++ printf ("%sxmpmul", first ? "" : "|"), first = false; ++ if (mask & ELF_SPARC_HWCAP2_XMONT) ++ printf ("%sxmont2", first ? "" : "|"), first = false; ++ if (mask & ELF_SPARC_HWCAP2_NSEC) ++ printf ("%snsec", first ? "" : "|"), first = false; ++ if (mask & ELF_SPARC_HWCAP2_FJATHHPC) ++ printf ("%sfjathhpc", first ? "" : "|"), first = false; ++ if (mask & ELF_SPARC_HWCAP2_FJDES) ++ printf ("%sfjdes", first ? "" : "|"), first = false; ++ if (mask & ELF_SPARC_HWCAP2_FJAES) ++ printf ("%sfjaes", first ? "" : "|"), first = false; ++ } ++ else ++ fputc ('0', stdout); ++ fputc ('\n', stdout); ++} ++ ++static unsigned char * ++display_sparc_gnu_attribute (unsigned char * p, ++ unsigned int tag, ++ const unsigned char * const end) ++{ ++ unsigned int val; ++ ++ if (tag == Tag_GNU_Sparc_HWCAPS) ++ { ++ READ_ULEB (val, p, end); ++ printf (" Tag_GNU_Sparc_HWCAPS: "); ++ display_sparc_hwcaps (val); ++ return p; ++ } ++ if (tag == Tag_GNU_Sparc_HWCAPS2) ++ { ++ READ_ULEB (val, p, end); ++ printf (" Tag_GNU_Sparc_HWCAPS2: "); ++ display_sparc_hwcaps2 (val); ++ return p; ++ } ++ ++ return display_tag_value (tag, p, end); ++} ++ ++static void ++print_mips_fp_abi_value (unsigned int val) ++{ ++ switch (val) ++ { ++ case Val_GNU_MIPS_ABI_FP_ANY: ++ printf (_("Hard or soft float\n")); ++ break; ++ case Val_GNU_MIPS_ABI_FP_DOUBLE: ++ printf (_("Hard float (double precision)\n")); ++ break; ++ case Val_GNU_MIPS_ABI_FP_SINGLE: ++ printf (_("Hard float (single precision)\n")); ++ break; ++ case Val_GNU_MIPS_ABI_FP_SOFT: ++ printf (_("Soft float\n")); ++ break; ++ case Val_GNU_MIPS_ABI_FP_OLD_64: ++ printf (_("Hard float (MIPS32r2 64-bit FPU 12 callee-saved)\n")); ++ break; ++ case Val_GNU_MIPS_ABI_FP_XX: ++ printf (_("Hard float (32-bit CPU, Any FPU)\n")); ++ break; ++ case Val_GNU_MIPS_ABI_FP_64: ++ printf (_("Hard float (32-bit CPU, 64-bit FPU)\n")); ++ break; ++ case Val_GNU_MIPS_ABI_FP_64A: ++ printf (_("Hard float compat (32-bit CPU, 64-bit FPU)\n")); ++ break; ++ case Val_GNU_MIPS_ABI_FP_NAN2008: ++ printf (_("NaN 2008 compatibility\n")); ++ break; ++ default: ++ printf ("??? (%d)\n", val); ++ break; ++ } ++} ++ ++static unsigned char * ++display_mips_gnu_attribute (unsigned char * p, ++ unsigned int tag, ++ const unsigned char * const end) ++{ ++ if (tag == Tag_GNU_MIPS_ABI_FP) ++ { ++ unsigned int val; ++ ++ printf (" Tag_GNU_MIPS_ABI_FP: "); ++ READ_ULEB (val, p, end); ++ print_mips_fp_abi_value (val); ++ return p; ++ } ++ ++ if (tag == Tag_GNU_MIPS_ABI_MSA) ++ { ++ unsigned int val; ++ ++ printf (" Tag_GNU_MIPS_ABI_MSA: "); ++ READ_ULEB (val, p, end); ++ ++ switch (val) ++ { ++ case Val_GNU_MIPS_ABI_MSA_ANY: ++ printf (_("Any MSA or not\n")); ++ break; ++ case Val_GNU_MIPS_ABI_MSA_128: ++ printf (_("128-bit MSA\n")); ++ break; ++ default: ++ printf ("??? (%d)\n", val); ++ break; ++ } ++ return p; ++ } ++ ++ return display_tag_value (tag & 1, p, end); ++} ++ ++static unsigned char * ++display_tic6x_attribute (unsigned char * p, ++ const unsigned char * const end) ++{ ++ unsigned int tag; ++ unsigned int val; ++ ++ READ_ULEB (tag, p, end); ++ ++ switch (tag) ++ { ++ case Tag_ISA: ++ printf (" Tag_ISA: "); ++ READ_ULEB (val, p, end); ++ ++ switch (val) ++ { ++ case C6XABI_Tag_ISA_none: ++ printf (_("None\n")); ++ break; ++ case C6XABI_Tag_ISA_C62X: ++ printf ("C62x\n"); ++ break; ++ case C6XABI_Tag_ISA_C67X: ++ printf ("C67x\n"); ++ break; ++ case C6XABI_Tag_ISA_C67XP: ++ printf ("C67x+\n"); ++ break; ++ case C6XABI_Tag_ISA_C64X: ++ printf ("C64x\n"); ++ break; ++ case C6XABI_Tag_ISA_C64XP: ++ printf ("C64x+\n"); ++ break; ++ case C6XABI_Tag_ISA_C674X: ++ printf ("C674x\n"); ++ break; ++ default: ++ printf ("??? (%d)\n", val); ++ break; ++ } ++ return p; ++ ++ case Tag_ABI_wchar_t: ++ printf (" Tag_ABI_wchar_t: "); ++ READ_ULEB (val, p, end); ++ switch (val) ++ { ++ case 0: ++ printf (_("Not used\n")); ++ break; ++ case 1: ++ printf (_("2 bytes\n")); ++ break; ++ case 2: ++ printf (_("4 bytes\n")); ++ break; ++ default: ++ printf ("??? (%d)\n", val); ++ break; ++ } ++ return p; ++ ++ case Tag_ABI_stack_align_needed: ++ printf (" Tag_ABI_stack_align_needed: "); ++ READ_ULEB (val, p, end); ++ switch (val) ++ { ++ case 0: ++ printf (_("8-byte\n")); ++ break; ++ case 1: ++ printf (_("16-byte\n")); ++ break; ++ default: ++ printf ("??? (%d)\n", val); ++ break; ++ } ++ return p; ++ ++ case Tag_ABI_stack_align_preserved: ++ READ_ULEB (val, p, end); ++ printf (" Tag_ABI_stack_align_preserved: "); ++ switch (val) ++ { ++ case 0: ++ printf (_("8-byte\n")); ++ break; ++ case 1: ++ printf (_("16-byte\n")); ++ break; ++ default: ++ printf ("??? (%d)\n", val); ++ break; ++ } ++ return p; ++ ++ case Tag_ABI_DSBT: ++ READ_ULEB (val, p, end); ++ printf (" Tag_ABI_DSBT: "); ++ switch (val) ++ { ++ case 0: ++ printf (_("DSBT addressing not used\n")); ++ break; ++ case 1: ++ printf (_("DSBT addressing used\n")); ++ break; ++ default: ++ printf ("??? (%d)\n", val); ++ break; ++ } ++ return p; ++ ++ case Tag_ABI_PID: ++ READ_ULEB (val, p, end); ++ printf (" Tag_ABI_PID: "); ++ switch (val) ++ { ++ case 0: ++ printf (_("Data addressing position-dependent\n")); ++ break; ++ case 1: ++ printf (_("Data addressing position-independent, GOT near DP\n")); ++ break; ++ case 2: ++ printf (_("Data addressing position-independent, GOT far from DP\n")); ++ break; ++ default: ++ printf ("??? (%d)\n", val); ++ break; ++ } ++ return p; ++ ++ case Tag_ABI_PIC: ++ READ_ULEB (val, p, end); ++ printf (" Tag_ABI_PIC: "); ++ switch (val) ++ { ++ case 0: ++ printf (_("Code addressing position-dependent\n")); ++ break; ++ case 1: ++ printf (_("Code addressing position-independent\n")); ++ break; ++ default: ++ printf ("??? (%d)\n", val); ++ break; ++ } ++ return p; ++ ++ case Tag_ABI_array_object_alignment: ++ READ_ULEB (val, p, end); ++ printf (" Tag_ABI_array_object_alignment: "); ++ switch (val) ++ { ++ case 0: ++ printf (_("8-byte\n")); ++ break; ++ case 1: ++ printf (_("4-byte\n")); ++ break; ++ case 2: ++ printf (_("16-byte\n")); ++ break; ++ default: ++ printf ("??? (%d)\n", val); ++ break; ++ } ++ return p; ++ ++ case Tag_ABI_array_object_align_expected: ++ READ_ULEB (val, p, end); ++ printf (" Tag_ABI_array_object_align_expected: "); ++ switch (val) ++ { ++ case 0: ++ printf (_("8-byte\n")); ++ break; ++ case 1: ++ printf (_("4-byte\n")); ++ break; ++ case 2: ++ printf (_("16-byte\n")); ++ break; ++ default: ++ printf ("??? (%d)\n", val); ++ break; ++ } ++ return p; ++ ++ case Tag_ABI_compatibility: ++ { ++ READ_ULEB (val, p, end); ++ printf (" Tag_ABI_compatibility: "); ++ printf (_("flag = %d, vendor = "), val); ++ if (p < end - 1) ++ { ++ size_t maxlen = (end - p) - 1; ++ ++ print_symbol ((int) maxlen, (const char *) p); ++ p += strnlen ((char *) p, maxlen) + 1; ++ } ++ else ++ { ++ printf (_("")); ++ p = (unsigned char *) end; ++ } ++ putchar ('\n'); ++ return p; ++ } ++ ++ case Tag_ABI_conformance: ++ { ++ printf (" Tag_ABI_conformance: \""); ++ if (p < end - 1) ++ { ++ size_t maxlen = (end - p) - 1; ++ ++ print_symbol ((int) maxlen, (const char *) p); ++ p += strnlen ((char *) p, maxlen) + 1; ++ } ++ else ++ { ++ printf (_("")); ++ p = (unsigned char *) end; ++ } ++ printf ("\"\n"); ++ return p; ++ } ++ } ++ ++ return display_tag_value (tag, p, end); ++} ++ ++static void ++display_raw_attribute (unsigned char * p, unsigned char const * const end) ++{ ++ unsigned long addr = 0; ++ size_t bytes = end - p; ++ ++ assert (end >= p); ++ while (bytes) ++ { ++ int j; ++ int k; ++ int lbytes = (bytes > 16 ? 16 : bytes); ++ ++ printf (" 0x%8.8lx ", addr); ++ ++ for (j = 0; j < 16; j++) ++ { ++ if (j < lbytes) ++ printf ("%2.2x", p[j]); ++ else ++ printf (" "); ++ ++ if ((j & 3) == 3) ++ printf (" "); ++ } ++ ++ for (j = 0; j < lbytes; j++) ++ { ++ k = p[j]; ++ if (k >= ' ' && k < 0x7f) ++ printf ("%c", k); ++ else ++ printf ("."); ++ } ++ ++ putchar ('\n'); ++ ++ p += lbytes; ++ bytes -= lbytes; ++ addr += lbytes; ++ } ++ ++ putchar ('\n'); ++} ++ ++static unsigned char * ++display_msp430_attribute (unsigned char * p, ++ const unsigned char * const end) ++{ ++ unsigned int val; ++ unsigned int tag; ++ ++ READ_ULEB (tag, p, end); ++ ++ switch (tag) ++ { ++ case OFBA_MSPABI_Tag_ISA: ++ printf (" Tag_ISA: "); ++ READ_ULEB (val, p, end); ++ switch (val) ++ { ++ case 0: printf (_("None\n")); break; ++ case 1: printf (_("MSP430\n")); break; ++ case 2: printf (_("MSP430X\n")); break; ++ default: printf ("??? (%d)\n", val); break; ++ } ++ break; ++ ++ case OFBA_MSPABI_Tag_Code_Model: ++ printf (" Tag_Code_Model: "); ++ READ_ULEB (val, p, end); ++ switch (val) ++ { ++ case 0: printf (_("None\n")); break; ++ case 1: printf (_("Small\n")); break; ++ case 2: printf (_("Large\n")); break; ++ default: printf ("??? (%d)\n", val); break; ++ } ++ break; ++ ++ case OFBA_MSPABI_Tag_Data_Model: ++ printf (" Tag_Data_Model: "); ++ READ_ULEB (val, p, end); ++ switch (val) ++ { ++ case 0: printf (_("None\n")); break; ++ case 1: printf (_("Small\n")); break; ++ case 2: printf (_("Large\n")); break; ++ case 3: printf (_("Restricted Large\n")); break; ++ default: printf ("??? (%d)\n", val); break; ++ } ++ break; ++ ++ default: ++ printf (_(" : "), tag); ++ ++ if (tag & 1) ++ { ++ putchar ('"'); ++ if (p < end - 1) ++ { ++ size_t maxlen = (end - p) - 1; ++ ++ print_symbol ((int) maxlen, (const char *) p); ++ p += strnlen ((char *) p, maxlen) + 1; ++ } ++ else ++ { ++ printf (_("")); ++ p = (unsigned char *) end; ++ } ++ printf ("\"\n"); ++ } ++ else ++ { ++ READ_ULEB (val, p, end); ++ printf ("%d (0x%x)\n", val, val); ++ } ++ break; ++ } ++ ++ assert (p <= end); ++ return p; ++} ++ ++static unsigned char * ++display_msp430_gnu_attribute (unsigned char * p, ++ unsigned int tag, ++ const unsigned char * const end) ++{ ++ if (tag == Tag_GNU_MSP430_Data_Region) ++ { ++ unsigned int val; ++ ++ printf (" Tag_GNU_MSP430_Data_Region: "); ++ READ_ULEB (val, p, end); ++ ++ switch (val) ++ { ++ case Val_GNU_MSP430_Data_Region_Any: ++ printf (_("Any Region\n")); ++ break; ++ case Val_GNU_MSP430_Data_Region_Lower: ++ printf (_("Lower Region Only\n")); ++ break; ++ default: ++ printf ("??? (%u)\n", val); ++ } ++ return p; ++ } ++ return display_tag_value (tag & 1, p, end); ++} ++ ++struct riscv_attr_tag_t { ++ const char *name; ++ unsigned int tag; ++}; ++ ++static struct riscv_attr_tag_t riscv_attr_tag[] = ++{ ++#define T(tag) {"Tag_RISCV_" #tag, Tag_RISCV_##tag} ++ T(arch), ++ T(priv_spec), ++ T(priv_spec_minor), ++ T(priv_spec_revision), ++ T(unaligned_access), ++ T(stack_align), ++#undef T ++}; ++ ++static unsigned char * ++display_riscv_attribute (unsigned char *p, ++ const unsigned char * const end) ++{ ++ unsigned int val; ++ unsigned int tag; ++ struct riscv_attr_tag_t *attr = NULL; ++ unsigned i; ++ ++ READ_ULEB (tag, p, end); ++ ++ /* Find the name of attribute. */ ++ for (i = 0; i < ARRAY_SIZE (riscv_attr_tag); i++) ++ { ++ if (riscv_attr_tag[i].tag == tag) ++ { ++ attr = &riscv_attr_tag[i]; ++ break; ++ } ++ } ++ ++ if (attr) ++ printf (" %s: ", attr->name); ++ else ++ return display_tag_value (tag, p, end); ++ ++ switch (tag) ++ { ++ case Tag_RISCV_priv_spec: ++ case Tag_RISCV_priv_spec_minor: ++ case Tag_RISCV_priv_spec_revision: ++ READ_ULEB (val, p, end); ++ printf (_("%u\n"), val); ++ break; ++ case Tag_RISCV_unaligned_access: ++ READ_ULEB (val, p, end); ++ switch (val) ++ { ++ case 0: ++ printf (_("No unaligned access\n")); ++ break; ++ case 1: ++ printf (_("Unaligned access\n")); ++ break; ++ } ++ break; ++ case Tag_RISCV_stack_align: ++ READ_ULEB (val, p, end); ++ printf (_("%u-bytes\n"), val); ++ break; ++ case Tag_RISCV_arch: ++ p = display_tag_value (-1, p, end); ++ break; ++ default: ++ return display_tag_value (tag, p, end); ++ } ++ ++ return p; ++} ++ ++static unsigned char * ++display_csky_attribute (unsigned char * p, ++ const unsigned char * const end) ++{ ++ unsigned int tag; ++ unsigned int val; ++ READ_ULEB (tag, p, end); ++ ++ if (tag >= Tag_CSKY_MAX) ++ { ++ return display_tag_value (-1, p, end); ++ } ++ ++ switch (tag) ++ { ++ case Tag_CSKY_ARCH_NAME: ++ printf (" Tag_CSKY_ARCH_NAME:\t\t"); ++ return display_tag_value (-1, p, end); ++ case Tag_CSKY_CPU_NAME: ++ printf (" Tag_CSKY_CPU_NAME:\t\t"); ++ return display_tag_value (-1, p, end); ++ ++ case Tag_CSKY_ISA_FLAGS: ++ printf (" Tag_CSKY_ISA_FLAGS:\t\t"); ++ return display_tag_value (0, p, end); ++ case Tag_CSKY_ISA_EXT_FLAGS: ++ printf (" Tag_CSKY_ISA_EXT_FLAGS:\t"); ++ return display_tag_value (0, p, end); ++ ++ case Tag_CSKY_DSP_VERSION: ++ printf (" Tag_CSKY_DSP_VERSION:\t\t"); ++ READ_ULEB (val, p, end); ++ if (val == VAL_CSKY_DSP_VERSION_EXTENSION) ++ printf ("DSP Extension\n"); ++ else if (val == VAL_CSKY_DSP_VERSION_2) ++ printf ("DSP 2.0\n"); ++ break; ++ ++ case Tag_CSKY_VDSP_VERSION: ++ printf (" Tag_CSKY_VDSP_VERSION:\t"); ++ READ_ULEB (val, p, end); ++ printf ("VDSP Version %d\n", val); ++ break; ++ ++ case Tag_CSKY_FPU_VERSION: ++ printf (" Tag_CSKY_FPU_VERSION:\t\t"); ++ READ_ULEB (val, p, end); ++ if (val == VAL_CSKY_FPU_VERSION_1) ++ printf ("ABIV1 FPU Version 1\n"); ++ else if (val == VAL_CSKY_FPU_VERSION_2) ++ printf ("FPU Version 2\n"); ++ break; ++ ++ case Tag_CSKY_FPU_ABI: ++ printf (" Tag_CSKY_FPU_ABI:\t\t"); ++ READ_ULEB (val, p, end); ++ if (val == VAL_CSKY_FPU_ABI_HARD) ++ printf ("Hard\n"); ++ else if (val == VAL_CSKY_FPU_ABI_SOFTFP) ++ printf ("SoftFP\n"); ++ else if (val == VAL_CSKY_FPU_ABI_SOFT) ++ printf ("Soft\n"); ++ break; ++ case Tag_CSKY_FPU_ROUNDING: ++ READ_ULEB (val, p, end); ++ if (val == 1) ++ { ++ printf (" Tag_CSKY_FPU_ROUNDING:\t"); ++ printf ("Needed\n"); ++ } ++ break; ++ case Tag_CSKY_FPU_DENORMAL: ++ READ_ULEB (val, p, end); ++ if (val == 1) ++ { ++ printf (" Tag_CSKY_FPU_DENORMAL:\t"); ++ printf ("Needed\n"); ++ } ++ break; ++ case Tag_CSKY_FPU_Exception: ++ READ_ULEB (val, p, end); ++ if (val == 1) ++ { ++ printf (" Tag_CSKY_FPU_Exception:\t"); ++ printf ("Needed\n"); ++ } ++ break; ++ case Tag_CSKY_FPU_NUMBER_MODULE: ++ printf (" Tag_CSKY_FPU_NUMBER_MODULE:\t"); ++ return display_tag_value (-1, p, end); ++ case Tag_CSKY_FPU_HARDFP: ++ printf (" Tag_CSKY_FPU_HARDFP:\t\t"); ++ READ_ULEB (val, p, end); ++ if (val & VAL_CSKY_FPU_HARDFP_HALF) ++ printf (" Half"); ++ if (val & VAL_CSKY_FPU_HARDFP_SINGLE) ++ printf (" Single"); ++ if (val & VAL_CSKY_FPU_HARDFP_DOUBLE) ++ printf (" Double"); ++ printf ("\n"); ++ break; ++ default: ++ return display_tag_value (tag, p, end); ++ } ++ return p; ++} ++ ++static bool ++process_attributes (Filedata * filedata, ++ const char * public_name, ++ unsigned int proc_type, ++ unsigned char * (* display_pub_attribute) (unsigned char *, const unsigned char * const), ++ unsigned char * (* display_proc_gnu_attribute) (unsigned char *, unsigned int, const unsigned char * const)) ++{ ++ Elf_Internal_Shdr * sect; ++ unsigned i; ++ bool res = true; ++ ++ /* Find the section header so that we get the size. */ ++ for (i = 0, sect = filedata->section_headers; ++ i < filedata->file_header.e_shnum; ++ i++, sect++) ++ { ++ unsigned char * contents; ++ unsigned char * p; ++ ++ if (sect->sh_type != proc_type && sect->sh_type != SHT_GNU_ATTRIBUTES) ++ continue; ++ ++ contents = (unsigned char *) get_data (NULL, filedata, sect->sh_offset, 1, ++ sect->sh_size, _("attributes")); ++ if (contents == NULL) ++ { ++ res = false; ++ continue; ++ } ++ ++ p = contents; ++ /* The first character is the version of the attributes. ++ Currently only version 1, (aka 'A') is recognised here. */ ++ if (*p != 'A') ++ { ++ printf (_("Unknown attributes version '%c'(%d) - expecting 'A'\n"), *p, *p); ++ res = false; ++ } ++ else ++ { ++ bfd_vma section_len; ++ ++ section_len = sect->sh_size - 1; ++ p++; ++ ++ while (section_len > 0) ++ { ++ bfd_vma attr_len; ++ unsigned int namelen; ++ bool public_section; ++ bool gnu_section; ++ ++ if (section_len <= 4) ++ { ++ error (_("Tag section ends prematurely\n")); ++ res = false; ++ break; ++ } ++ attr_len = byte_get (p, 4); ++ p += 4; ++ ++ if (attr_len > section_len) ++ { ++ error (_("Bad attribute length (%u > %u)\n"), ++ (unsigned) attr_len, (unsigned) section_len); ++ attr_len = section_len; ++ res = false; ++ } ++ /* PR 17531: file: 001-101425-0.004 */ ++ else if (attr_len < 5) ++ { ++ error (_("Attribute length of %u is too small\n"), (unsigned) attr_len); ++ res = false; ++ break; ++ } ++ ++ section_len -= attr_len; ++ attr_len -= 4; ++ ++ namelen = strnlen ((char *) p, attr_len) + 1; ++ if (namelen == 0 || namelen >= attr_len) ++ { ++ error (_("Corrupt attribute section name\n")); ++ res = false; ++ break; ++ } ++ ++ printf (_("Attribute Section: ")); ++ print_symbol (INT_MAX, (const char *) p); ++ putchar ('\n'); ++ ++ if (public_name && streq ((char *) p, public_name)) ++ public_section = true; ++ else ++ public_section = false; ++ ++ if (streq ((char *) p, "gnu")) ++ gnu_section = true; ++ else ++ gnu_section = false; ++ ++ p += namelen; ++ attr_len -= namelen; ++ ++ while (attr_len > 0 && p < contents + sect->sh_size) ++ { ++ int tag; ++ unsigned int val; ++ bfd_vma size; ++ unsigned char * end; ++ ++ /* PR binutils/17531: Safe handling of corrupt files. */ ++ if (attr_len < 6) ++ { ++ error (_("Unused bytes at end of section\n")); ++ res = false; ++ section_len = 0; ++ break; ++ } ++ ++ tag = *(p++); ++ size = byte_get (p, 4); ++ if (size > attr_len) ++ { ++ error (_("Bad subsection length (%u > %u)\n"), ++ (unsigned) size, (unsigned) attr_len); ++ res = false; ++ size = attr_len; ++ } ++ /* PR binutils/17531: Safe handling of corrupt files. */ ++ if (size < 6) ++ { ++ error (_("Bad subsection length (%u < 6)\n"), ++ (unsigned) size); ++ res = false; ++ section_len = 0; ++ break; ++ } ++ ++ attr_len -= size; ++ end = p + size - 1; ++ assert (end <= contents + sect->sh_size); ++ p += 4; ++ ++ switch (tag) ++ { ++ case 1: ++ printf (_("File Attributes\n")); ++ break; ++ case 2: ++ printf (_("Section Attributes:")); ++ goto do_numlist; ++ case 3: ++ printf (_("Symbol Attributes:")); ++ /* Fall through. */ ++ do_numlist: ++ for (;;) ++ { ++ READ_ULEB (val, p, end); ++ if (val == 0) ++ break; ++ printf (" %d", val); ++ } ++ printf ("\n"); ++ break; ++ default: ++ printf (_("Unknown tag: %d\n"), tag); ++ public_section = false; ++ break; ++ } ++ ++ if (public_section && display_pub_attribute != NULL) ++ { ++ while (p < end) ++ p = display_pub_attribute (p, end); ++ assert (p == end); ++ } ++ else if (gnu_section && display_proc_gnu_attribute != NULL) ++ { ++ while (p < end) ++ p = display_gnu_attribute (p, ++ display_proc_gnu_attribute, ++ end); ++ assert (p == end); ++ } ++ else if (p < end) ++ { ++ printf (_(" Unknown attribute:\n")); ++ display_raw_attribute (p, end); ++ p = end; ++ } ++ else ++ attr_len = 0; ++ } ++ } ++ } ++ ++ free (contents); ++ } ++ ++ return res; ++} ++ ++/* DATA points to the contents of a MIPS GOT that starts at VMA PLTGOT. ++ Print the Address, Access and Initial fields of an entry at VMA ADDR ++ and return the VMA of the next entry, or -1 if there was a problem. ++ Does not read from DATA_END or beyond. */ ++ ++static bfd_vma ++print_mips_got_entry (unsigned char * data, bfd_vma pltgot, bfd_vma addr, ++ unsigned char * data_end) ++{ ++ printf (" "); ++ print_vma (addr, LONG_HEX); ++ printf (" "); ++ if (addr < pltgot + 0xfff0) ++ printf ("%6d(gp)", (int) (addr - pltgot - 0x7ff0)); ++ else ++ printf ("%10s", ""); ++ printf (" "); ++ if (data == NULL) ++ printf ("%*s", is_32bit_elf ? 8 : 16, _("")); ++ else ++ { ++ bfd_vma entry; ++ unsigned char * from = data + addr - pltgot; ++ ++ if (from + (is_32bit_elf ? 4 : 8) > data_end) ++ { ++ warn (_("MIPS GOT entry extends beyond the end of available data\n")); ++ printf ("%*s", is_32bit_elf ? 8 : 16, _("")); ++ return (bfd_vma) -1; ++ } ++ else ++ { ++ entry = byte_get (data + addr - pltgot, is_32bit_elf ? 4 : 8); ++ print_vma (entry, LONG_HEX); ++ } ++ } ++ return addr + (is_32bit_elf ? 4 : 8); ++} ++ ++/* DATA points to the contents of a MIPS PLT GOT that starts at VMA ++ PLTGOT. Print the Address and Initial fields of an entry at VMA ++ ADDR and return the VMA of the next entry. */ ++ ++static bfd_vma ++print_mips_pltgot_entry (unsigned char * data, bfd_vma pltgot, bfd_vma addr) ++{ ++ printf (" "); ++ print_vma (addr, LONG_HEX); ++ printf (" "); ++ if (data == NULL) ++ printf ("%*s", is_32bit_elf ? 8 : 16, _("")); ++ else ++ { ++ bfd_vma entry; ++ ++ entry = byte_get (data + addr - pltgot, is_32bit_elf ? 4 : 8); ++ print_vma (entry, LONG_HEX); ++ } ++ return addr + (is_32bit_elf ? 4 : 8); ++} ++ ++static void ++print_mips_ases (unsigned int mask) ++{ ++ if (mask & AFL_ASE_DSP) ++ fputs ("\n\tDSP ASE", stdout); ++ if (mask & AFL_ASE_DSPR2) ++ fputs ("\n\tDSP R2 ASE", stdout); ++ if (mask & AFL_ASE_DSPR3) ++ fputs ("\n\tDSP R3 ASE", stdout); ++ if (mask & AFL_ASE_EVA) ++ fputs ("\n\tEnhanced VA Scheme", stdout); ++ if (mask & AFL_ASE_MCU) ++ fputs ("\n\tMCU (MicroController) ASE", stdout); ++ if (mask & AFL_ASE_MDMX) ++ fputs ("\n\tMDMX ASE", stdout); ++ if (mask & AFL_ASE_MIPS3D) ++ fputs ("\n\tMIPS-3D ASE", stdout); ++ if (mask & AFL_ASE_MT) ++ fputs ("\n\tMT ASE", stdout); ++ if (mask & AFL_ASE_SMARTMIPS) ++ fputs ("\n\tSmartMIPS ASE", stdout); ++ if (mask & AFL_ASE_VIRT) ++ fputs ("\n\tVZ ASE", stdout); ++ if (mask & AFL_ASE_MSA) ++ fputs ("\n\tMSA ASE", stdout); ++ if (mask & AFL_ASE_MIPS16) ++ fputs ("\n\tMIPS16 ASE", stdout); ++ if (mask & AFL_ASE_MICROMIPS) ++ fputs ("\n\tMICROMIPS ASE", stdout); ++ if (mask & AFL_ASE_XPA) ++ fputs ("\n\tXPA ASE", stdout); ++ if (mask & AFL_ASE_MIPS16E2) ++ fputs ("\n\tMIPS16e2 ASE", stdout); ++ if (mask & AFL_ASE_CRC) ++ fputs ("\n\tCRC ASE", stdout); ++ if (mask & AFL_ASE_GINV) ++ fputs ("\n\tGINV ASE", stdout); ++ if (mask & AFL_ASE_LOONGSON_MMI) ++ fputs ("\n\tLoongson MMI ASE", stdout); ++ if (mask & AFL_ASE_LOONGSON_CAM) ++ fputs ("\n\tLoongson CAM ASE", stdout); ++ if (mask & AFL_ASE_LOONGSON_EXT) ++ fputs ("\n\tLoongson EXT ASE", stdout); ++ if (mask & AFL_ASE_LOONGSON_EXT2) ++ fputs ("\n\tLoongson EXT2 ASE", stdout); ++ if (mask == 0) ++ fprintf (stdout, "\n\t%s", _("None")); ++ else if ((mask & ~AFL_ASE_MASK) != 0) ++ fprintf (stdout, "\n\t%s (%x)", _("Unknown"), mask & ~AFL_ASE_MASK); ++} ++ ++static void ++print_mips_isa_ext (unsigned int isa_ext) ++{ ++ switch (isa_ext) ++ { ++ case 0: ++ fputs (_("None"), stdout); ++ break; ++ case AFL_EXT_XLR: ++ fputs ("RMI XLR", stdout); ++ break; ++ case AFL_EXT_OCTEON3: ++ fputs ("Cavium Networks Octeon3", stdout); ++ break; ++ case AFL_EXT_OCTEON2: ++ fputs ("Cavium Networks Octeon2", stdout); ++ break; ++ case AFL_EXT_OCTEONP: ++ fputs ("Cavium Networks OcteonP", stdout); ++ break; ++ case AFL_EXT_OCTEON: ++ fputs ("Cavium Networks Octeon", stdout); ++ break; ++ case AFL_EXT_5900: ++ fputs ("Toshiba R5900", stdout); ++ break; ++ case AFL_EXT_4650: ++ fputs ("MIPS R4650", stdout); ++ break; ++ case AFL_EXT_4010: ++ fputs ("LSI R4010", stdout); ++ break; ++ case AFL_EXT_4100: ++ fputs ("NEC VR4100", stdout); ++ break; ++ case AFL_EXT_3900: ++ fputs ("Toshiba R3900", stdout); ++ break; ++ case AFL_EXT_10000: ++ fputs ("MIPS R10000", stdout); ++ break; ++ case AFL_EXT_SB1: ++ fputs ("Broadcom SB-1", stdout); ++ break; ++ case AFL_EXT_4111: ++ fputs ("NEC VR4111/VR4181", stdout); ++ break; ++ case AFL_EXT_4120: ++ fputs ("NEC VR4120", stdout); ++ break; ++ case AFL_EXT_5400: ++ fputs ("NEC VR5400", stdout); ++ break; ++ case AFL_EXT_5500: ++ fputs ("NEC VR5500", stdout); ++ break; ++ case AFL_EXT_LOONGSON_2E: ++ fputs ("ST Microelectronics Loongson 2E", stdout); ++ break; ++ case AFL_EXT_LOONGSON_2F: ++ fputs ("ST Microelectronics Loongson 2F", stdout); ++ break; ++ case AFL_EXT_INTERAPTIV_MR2: ++ fputs ("Imagination interAptiv MR2", stdout); ++ break; ++ default: ++ fprintf (stdout, "%s (%d)", _("Unknown"), isa_ext); ++ } ++} ++ ++static signed int ++get_mips_reg_size (int reg_size) ++{ ++ return (reg_size == AFL_REG_NONE) ? 0 ++ : (reg_size == AFL_REG_32) ? 32 ++ : (reg_size == AFL_REG_64) ? 64 ++ : (reg_size == AFL_REG_128) ? 128 ++ : -1; ++} ++ ++static bool ++process_mips_specific (Filedata * filedata) ++{ ++ Elf_Internal_Dyn * entry; ++ Elf_Internal_Shdr *sect = NULL; ++ size_t liblist_offset = 0; ++ size_t liblistno = 0; ++ size_t conflictsno = 0; ++ size_t options_offset = 0; ++ size_t conflicts_offset = 0; ++ size_t pltrelsz = 0; ++ size_t pltrel = 0; ++ bfd_vma pltgot = 0; ++ bfd_vma mips_pltgot = 0; ++ bfd_vma jmprel = 0; ++ bfd_vma local_gotno = 0; ++ bfd_vma gotsym = 0; ++ bfd_vma symtabno = 0; ++ bool res = true; ++ ++ if (! process_attributes (filedata, NULL, SHT_GNU_ATTRIBUTES, NULL, ++ display_mips_gnu_attribute)) ++ res = false; ++ ++ sect = find_section (filedata, ".MIPS.abiflags"); ++ ++ if (sect != NULL) ++ { ++ Elf_External_ABIFlags_v0 *abiflags_ext; ++ Elf_Internal_ABIFlags_v0 abiflags_in; ++ ++ if (sizeof (Elf_External_ABIFlags_v0) != sect->sh_size) ++ { ++ error (_("Corrupt MIPS ABI Flags section.\n")); ++ res = false; ++ } ++ else ++ { ++ abiflags_ext = get_data (NULL, filedata, sect->sh_offset, 1, ++ sect->sh_size, _("MIPS ABI Flags section")); ++ if (abiflags_ext) ++ { ++ abiflags_in.version = BYTE_GET (abiflags_ext->version); ++ abiflags_in.isa_level = BYTE_GET (abiflags_ext->isa_level); ++ abiflags_in.isa_rev = BYTE_GET (abiflags_ext->isa_rev); ++ abiflags_in.gpr_size = BYTE_GET (abiflags_ext->gpr_size); ++ abiflags_in.cpr1_size = BYTE_GET (abiflags_ext->cpr1_size); ++ abiflags_in.cpr2_size = BYTE_GET (abiflags_ext->cpr2_size); ++ abiflags_in.fp_abi = BYTE_GET (abiflags_ext->fp_abi); ++ abiflags_in.isa_ext = BYTE_GET (abiflags_ext->isa_ext); ++ abiflags_in.ases = BYTE_GET (abiflags_ext->ases); ++ abiflags_in.flags1 = BYTE_GET (abiflags_ext->flags1); ++ abiflags_in.flags2 = BYTE_GET (abiflags_ext->flags2); ++ ++ printf ("\nMIPS ABI Flags Version: %d\n", abiflags_in.version); ++ printf ("\nISA: MIPS%d", abiflags_in.isa_level); ++ if (abiflags_in.isa_rev > 1) ++ printf ("r%d", abiflags_in.isa_rev); ++ printf ("\nGPR size: %d", ++ get_mips_reg_size (abiflags_in.gpr_size)); ++ printf ("\nCPR1 size: %d", ++ get_mips_reg_size (abiflags_in.cpr1_size)); ++ printf ("\nCPR2 size: %d", ++ get_mips_reg_size (abiflags_in.cpr2_size)); ++ fputs ("\nFP ABI: ", stdout); ++ print_mips_fp_abi_value (abiflags_in.fp_abi); ++ fputs ("ISA Extension: ", stdout); ++ print_mips_isa_ext (abiflags_in.isa_ext); ++ fputs ("\nASEs:", stdout); ++ print_mips_ases (abiflags_in.ases); ++ printf ("\nFLAGS 1: %8.8lx", abiflags_in.flags1); ++ printf ("\nFLAGS 2: %8.8lx", abiflags_in.flags2); ++ fputc ('\n', stdout); ++ free (abiflags_ext); ++ } ++ } ++ } ++ ++ /* We have a lot of special sections. Thanks SGI! */ ++ if (filedata->dynamic_section == NULL) ++ { ++ /* No dynamic information available. See if there is static GOT. */ ++ sect = find_section (filedata, ".got"); ++ if (sect != NULL) ++ { ++ unsigned char *data_end; ++ unsigned char *data; ++ bfd_vma ent, end; ++ int addr_size; ++ ++ pltgot = sect->sh_addr; ++ ++ ent = pltgot; ++ addr_size = (is_32bit_elf ? 4 : 8); ++ end = pltgot + sect->sh_size; ++ ++ data = (unsigned char *) get_data (NULL, filedata, sect->sh_offset, ++ end - pltgot, 1, ++ _("Global Offset Table data")); ++ /* PR 12855: Null data is handled gracefully throughout. */ ++ data_end = data + (end - pltgot); ++ ++ printf (_("\nStatic GOT:\n")); ++ printf (_(" Canonical gp value: ")); ++ print_vma (ent + 0x7ff0, LONG_HEX); ++ printf ("\n\n"); ++ ++ /* In a dynamic binary GOT[0] is reserved for the dynamic ++ loader to store the lazy resolver pointer, however in ++ a static binary it may well have been omitted and GOT ++ reduced to a table of addresses. ++ PR 21344: Check for the entry being fully available ++ before fetching it. */ ++ if (data ++ && data + ent - pltgot + addr_size <= data_end ++ && byte_get (data + ent - pltgot, addr_size) == 0) ++ { ++ printf (_(" Reserved entries:\n")); ++ printf (_(" %*s %10s %*s\n"), ++ addr_size * 2, _("Address"), _("Access"), ++ addr_size * 2, _("Value")); ++ ent = print_mips_got_entry (data, pltgot, ent, data_end); ++ printf ("\n"); ++ if (ent == (bfd_vma) -1) ++ goto sgot_print_fail; ++ ++ /* Check for the MSB of GOT[1] being set, identifying a ++ GNU object. This entry will be used by some runtime ++ loaders, to store the module pointer. Otherwise this ++ is an ordinary local entry. ++ PR 21344: Check for the entry being fully available ++ before fetching it. */ ++ if (data ++ && data + ent - pltgot + addr_size <= data_end ++ && (byte_get (data + ent - pltgot, addr_size) ++ >> (addr_size * 8 - 1)) != 0) ++ { ++ ent = print_mips_got_entry (data, pltgot, ent, data_end); ++ printf ("\n"); ++ if (ent == (bfd_vma) -1) ++ goto sgot_print_fail; ++ } ++ printf ("\n"); ++ } ++ ++ if (data != NULL && ent < end) ++ { ++ printf (_(" Local entries:\n")); ++ printf (" %*s %10s %*s\n", ++ addr_size * 2, _("Address"), _("Access"), ++ addr_size * 2, _("Value")); ++ while (ent < end) ++ { ++ ent = print_mips_got_entry (data, pltgot, ent, data_end); ++ printf ("\n"); ++ if (ent == (bfd_vma) -1) ++ goto sgot_print_fail; ++ } ++ printf ("\n"); ++ } ++ ++ sgot_print_fail: ++ free (data); ++ } ++ return res; ++ } ++ ++ for (entry = filedata->dynamic_section; ++ /* PR 17531 file: 012-50589-0.004. */ ++ (entry < filedata->dynamic_section + filedata->dynamic_nent ++ && entry->d_tag != DT_NULL); ++ ++entry) ++ switch (entry->d_tag) ++ { ++ case DT_MIPS_LIBLIST: ++ liblist_offset ++ = offset_from_vma (filedata, entry->d_un.d_val, ++ liblistno * sizeof (Elf32_External_Lib)); ++ break; ++ case DT_MIPS_LIBLISTNO: ++ liblistno = entry->d_un.d_val; ++ break; ++ case DT_MIPS_OPTIONS: ++ options_offset = offset_from_vma (filedata, entry->d_un.d_val, 0); ++ break; ++ case DT_MIPS_CONFLICT: ++ conflicts_offset ++ = offset_from_vma (filedata, entry->d_un.d_val, ++ conflictsno * sizeof (Elf32_External_Conflict)); ++ break; ++ case DT_MIPS_CONFLICTNO: ++ conflictsno = entry->d_un.d_val; ++ break; ++ case DT_PLTGOT: ++ pltgot = entry->d_un.d_ptr; ++ break; ++ case DT_MIPS_LOCAL_GOTNO: ++ local_gotno = entry->d_un.d_val; ++ break; ++ case DT_MIPS_GOTSYM: ++ gotsym = entry->d_un.d_val; ++ break; ++ case DT_MIPS_SYMTABNO: ++ symtabno = entry->d_un.d_val; ++ break; ++ case DT_MIPS_PLTGOT: ++ mips_pltgot = entry->d_un.d_ptr; ++ break; ++ case DT_PLTREL: ++ pltrel = entry->d_un.d_val; ++ break; ++ case DT_PLTRELSZ: ++ pltrelsz = entry->d_un.d_val; ++ break; ++ case DT_JMPREL: ++ jmprel = entry->d_un.d_ptr; ++ break; ++ default: ++ break; ++ } ++ ++ if (liblist_offset != 0 && liblistno != 0 && do_dynamic) ++ { ++ Elf32_External_Lib * elib; ++ size_t cnt; ++ ++ elib = (Elf32_External_Lib *) get_data (NULL, filedata, liblist_offset, ++ sizeof (Elf32_External_Lib), ++ liblistno, ++ _("liblist section data")); ++ if (elib) ++ { ++ printf (ngettext ("\nSection '.liblist' contains %lu entry:\n", ++ "\nSection '.liblist' contains %lu entries:\n", ++ (unsigned long) liblistno), ++ (unsigned long) liblistno); ++ fputs (_(" Library Time Stamp Checksum Version Flags\n"), ++ stdout); ++ ++ for (cnt = 0; cnt < liblistno; ++cnt) ++ { ++ Elf32_Lib liblist; ++ time_t atime; ++ char timebuf[128]; ++ struct tm * tmp; ++ ++ liblist.l_name = BYTE_GET (elib[cnt].l_name); ++ atime = BYTE_GET (elib[cnt].l_time_stamp); ++ liblist.l_checksum = BYTE_GET (elib[cnt].l_checksum); ++ liblist.l_version = BYTE_GET (elib[cnt].l_version); ++ liblist.l_flags = BYTE_GET (elib[cnt].l_flags); ++ ++ tmp = gmtime (&atime); ++ snprintf (timebuf, sizeof (timebuf), ++ "%04u-%02u-%02uT%02u:%02u:%02u", ++ tmp->tm_year + 1900, tmp->tm_mon + 1, tmp->tm_mday, ++ tmp->tm_hour, tmp->tm_min, tmp->tm_sec); ++ ++ printf ("%3lu: ", (unsigned long) cnt); ++ if (valid_dynamic_name (filedata, liblist.l_name)) ++ print_symbol (20, get_dynamic_name (filedata, liblist.l_name)); ++ else ++ printf (_(""), liblist.l_name); ++ printf (" %s %#10lx %-7ld", timebuf, liblist.l_checksum, ++ liblist.l_version); ++ ++ if (liblist.l_flags == 0) ++ puts (_(" NONE")); ++ else ++ { ++ static const struct ++ { ++ const char * name; ++ int bit; ++ } ++ l_flags_vals[] = ++ { ++ { " EXACT_MATCH", LL_EXACT_MATCH }, ++ { " IGNORE_INT_VER", LL_IGNORE_INT_VER }, ++ { " REQUIRE_MINOR", LL_REQUIRE_MINOR }, ++ { " EXPORTS", LL_EXPORTS }, ++ { " DELAY_LOAD", LL_DELAY_LOAD }, ++ { " DELTA", LL_DELTA } ++ }; ++ int flags = liblist.l_flags; ++ size_t fcnt; ++ ++ for (fcnt = 0; fcnt < ARRAY_SIZE (l_flags_vals); ++fcnt) ++ if ((flags & l_flags_vals[fcnt].bit) != 0) ++ { ++ fputs (l_flags_vals[fcnt].name, stdout); ++ flags ^= l_flags_vals[fcnt].bit; ++ } ++ if (flags != 0) ++ printf (" %#x", (unsigned int) flags); ++ ++ puts (""); ++ } ++ } ++ ++ free (elib); ++ } ++ else ++ res = false; ++ } ++ ++ if (options_offset != 0) ++ { ++ Elf_External_Options * eopt; ++ size_t offset; ++ int cnt; ++ ++ /* Find the section header so that we get the size. */ ++ sect = find_section_by_type (filedata, SHT_MIPS_OPTIONS); ++ /* PR 17533 file: 012-277276-0.004. */ ++ if (sect == NULL) ++ { ++ error (_("No MIPS_OPTIONS header found\n")); ++ return false; ++ } ++ /* PR 24243 */ ++ if (sect->sh_size < sizeof (* eopt)) ++ { ++ error (_("The MIPS options section is too small.\n")); ++ return false; ++ } ++ ++ eopt = (Elf_External_Options *) get_data (NULL, filedata, options_offset, 1, ++ sect->sh_size, _("options")); ++ if (eopt) ++ { ++ Elf_Internal_Options option; ++ ++ offset = cnt = 0; ++ while (offset <= sect->sh_size - sizeof (* eopt)) ++ { ++ Elf_External_Options * eoption; ++ unsigned int optsize; ++ ++ eoption = (Elf_External_Options *) ((char *) eopt + offset); ++ ++ optsize = BYTE_GET (eoption->size); ++ ++ /* PR 17531: file: ffa0fa3b. */ ++ if (optsize < sizeof (* eopt) ++ || optsize > sect->sh_size - offset) ++ { ++ error (_("Invalid size (%u) for MIPS option\n"), ++ optsize); ++ free (eopt); ++ return false; ++ } ++ offset += optsize; ++ ++cnt; ++ } ++ ++ printf (ngettext ("\nSection '%s' contains %d entry:\n", ++ "\nSection '%s' contains %d entries:\n", ++ cnt), ++ printable_section_name (filedata, sect), cnt); ++ ++ offset = 0; ++ while (cnt-- > 0) ++ { ++ size_t len; ++ Elf_External_Options * eoption; ++ ++ eoption = (Elf_External_Options *) ((char *) eopt + offset); ++ ++ option.kind = BYTE_GET (eoption->kind); ++ option.size = BYTE_GET (eoption->size); ++ option.section = BYTE_GET (eoption->section); ++ option.info = BYTE_GET (eoption->info); ++ ++ switch (option.kind) ++ { ++ case ODK_NULL: ++ /* This shouldn't happen. */ ++ printf (" NULL %" PRId16 " %" PRIx32, ++ option.section, option.info); ++ break; ++ ++ case ODK_REGINFO: ++ printf (" REGINFO "); ++ if (filedata->file_header.e_machine == EM_MIPS) ++ { ++ Elf32_External_RegInfo * ereg; ++ Elf32_RegInfo reginfo; ++ ++ /* 32bit form. */ ++ if (option.size < (sizeof (Elf_External_Options) ++ + sizeof (Elf32_External_RegInfo))) ++ { ++ printf (_("\n")); ++ error (_("Truncated MIPS REGINFO option\n")); ++ cnt = 0; ++ break; ++ } ++ ++ ereg = (Elf32_External_RegInfo *) (eoption + 1); ++ ++ reginfo.ri_gprmask = BYTE_GET (ereg->ri_gprmask); ++ reginfo.ri_cprmask[0] = BYTE_GET (ereg->ri_cprmask[0]); ++ reginfo.ri_cprmask[1] = BYTE_GET (ereg->ri_cprmask[1]); ++ reginfo.ri_cprmask[2] = BYTE_GET (ereg->ri_cprmask[2]); ++ reginfo.ri_cprmask[3] = BYTE_GET (ereg->ri_cprmask[3]); ++ reginfo.ri_gp_value = BYTE_GET (ereg->ri_gp_value); ++ ++ printf ("GPR %08" PRIx32 " GP 0x%" PRIx32 "\n", ++ reginfo.ri_gprmask, reginfo.ri_gp_value); ++ printf (" " ++ " CPR0 %08" PRIx32 " CPR1 %08" PRIx32 ++ " CPR2 %08" PRIx32 " CPR3 %08" PRIx32 "\n", ++ reginfo.ri_cprmask[0], reginfo.ri_cprmask[1], ++ reginfo.ri_cprmask[2], reginfo.ri_cprmask[3]); ++ } ++ else ++ { ++ /* 64 bit form. */ ++ Elf64_External_RegInfo * ereg; ++ Elf64_Internal_RegInfo reginfo; ++ ++ if (option.size < (sizeof (Elf_External_Options) ++ + sizeof (Elf64_External_RegInfo))) ++ { ++ printf (_("\n")); ++ error (_("Truncated MIPS REGINFO option\n")); ++ cnt = 0; ++ break; ++ } ++ ++ ereg = (Elf64_External_RegInfo *) (eoption + 1); ++ reginfo.ri_gprmask = BYTE_GET (ereg->ri_gprmask); ++ reginfo.ri_cprmask[0] = BYTE_GET (ereg->ri_cprmask[0]); ++ reginfo.ri_cprmask[1] = BYTE_GET (ereg->ri_cprmask[1]); ++ reginfo.ri_cprmask[2] = BYTE_GET (ereg->ri_cprmask[2]); ++ reginfo.ri_cprmask[3] = BYTE_GET (ereg->ri_cprmask[3]); ++ reginfo.ri_gp_value = BYTE_GET (ereg->ri_gp_value); ++ ++ printf ("GPR %08" PRIx32 " GP 0x%" PRIx64 "\n", ++ reginfo.ri_gprmask, reginfo.ri_gp_value); ++ printf (" " ++ " CPR0 %08" PRIx32 " CPR1 %08" PRIx32 ++ " CPR2 %08" PRIx32 " CPR3 %08" PRIx32 "\n", ++ reginfo.ri_cprmask[0], reginfo.ri_cprmask[1], ++ reginfo.ri_cprmask[2], reginfo.ri_cprmask[3]); ++ } ++ offset += option.size; ++ continue; ++ ++ case ODK_EXCEPTIONS: ++ fputs (" EXCEPTIONS fpe_min(", stdout); ++ process_mips_fpe_exception (option.info & OEX_FPU_MIN); ++ fputs (") fpe_max(", stdout); ++ process_mips_fpe_exception ((option.info & OEX_FPU_MAX) >> 8); ++ fputs (")", stdout); ++ ++ if (option.info & OEX_PAGE0) ++ fputs (" PAGE0", stdout); ++ if (option.info & OEX_SMM) ++ fputs (" SMM", stdout); ++ if (option.info & OEX_FPDBUG) ++ fputs (" FPDBUG", stdout); ++ if (option.info & OEX_DISMISS) ++ fputs (" DISMISS", stdout); ++ break; ++ ++ case ODK_PAD: ++ fputs (" PAD ", stdout); ++ if (option.info & OPAD_PREFIX) ++ fputs (" PREFIX", stdout); ++ if (option.info & OPAD_POSTFIX) ++ fputs (" POSTFIX", stdout); ++ if (option.info & OPAD_SYMBOL) ++ fputs (" SYMBOL", stdout); ++ break; ++ ++ case ODK_HWPATCH: ++ fputs (" HWPATCH ", stdout); ++ if (option.info & OHW_R4KEOP) ++ fputs (" R4KEOP", stdout); ++ if (option.info & OHW_R8KPFETCH) ++ fputs (" R8KPFETCH", stdout); ++ if (option.info & OHW_R5KEOP) ++ fputs (" R5KEOP", stdout); ++ if (option.info & OHW_R5KCVTL) ++ fputs (" R5KCVTL", stdout); ++ break; ++ ++ case ODK_FILL: ++ fputs (" FILL ", stdout); ++ /* XXX Print content of info word? */ ++ break; ++ ++ case ODK_TAGS: ++ fputs (" TAGS ", stdout); ++ /* XXX Print content of info word? */ ++ break; ++ ++ case ODK_HWAND: ++ fputs (" HWAND ", stdout); ++ if (option.info & OHWA0_R4KEOP_CHECKED) ++ fputs (" R4KEOP_CHECKED", stdout); ++ if (option.info & OHWA0_R4KEOP_CLEAN) ++ fputs (" R4KEOP_CLEAN", stdout); ++ break; ++ ++ case ODK_HWOR: ++ fputs (" HWOR ", stdout); ++ if (option.info & OHWA0_R4KEOP_CHECKED) ++ fputs (" R4KEOP_CHECKED", stdout); ++ if (option.info & OHWA0_R4KEOP_CLEAN) ++ fputs (" R4KEOP_CLEAN", stdout); ++ break; ++ ++ case ODK_GP_GROUP: ++ printf (" GP_GROUP %#06x self-contained %#06x", ++ option.info & OGP_GROUP, ++ (option.info & OGP_SELF) >> 16); ++ break; ++ ++ case ODK_IDENT: ++ printf (" IDENT %#06x self-contained %#06x", ++ option.info & OGP_GROUP, ++ (option.info & OGP_SELF) >> 16); ++ break; ++ ++ default: ++ /* This shouldn't happen. */ ++ printf (" %3d ??? %" PRId16 " %" PRIx32, ++ option.kind, option.section, option.info); ++ break; ++ } ++ ++ len = sizeof (* eopt); ++ while (len < option.size) ++ { ++ unsigned char datum = *((unsigned char *) eoption + len); ++ ++ if (ISPRINT (datum)) ++ printf ("%c", datum); ++ else ++ printf ("\\%03o", datum); ++ len ++; ++ } ++ fputs ("\n", stdout); ++ ++ offset += option.size; ++ } ++ free (eopt); ++ } ++ else ++ res = false; ++ } ++ ++ if (conflicts_offset != 0 && conflictsno != 0) ++ { ++ Elf32_Conflict * iconf; ++ size_t cnt; ++ ++ if (filedata->dynamic_symbols == NULL) ++ { ++ error (_("conflict list found without a dynamic symbol table\n")); ++ return false; ++ } ++ ++ /* PR 21345 - print a slightly more helpful error message ++ if we are sure that the cmalloc will fail. */ ++ if (conflictsno > filedata->file_size / sizeof (* iconf)) ++ { ++ error (_("Overlarge number of conflicts detected: %lx\n"), ++ (long) conflictsno); ++ return false; ++ } ++ ++ iconf = (Elf32_Conflict *) cmalloc (conflictsno, sizeof (* iconf)); ++ if (iconf == NULL) ++ { ++ error (_("Out of memory allocating space for dynamic conflicts\n")); ++ return false; ++ } ++ ++ if (is_32bit_elf) ++ { ++ Elf32_External_Conflict * econf32; ++ ++ econf32 = (Elf32_External_Conflict *) ++ get_data (NULL, filedata, conflicts_offset, ++ sizeof (*econf32), conflictsno, _("conflict")); ++ if (!econf32) ++ { ++ free (iconf); ++ return false; ++ } ++ ++ for (cnt = 0; cnt < conflictsno; ++cnt) ++ iconf[cnt] = BYTE_GET (econf32[cnt]); ++ ++ free (econf32); ++ } ++ else ++ { ++ Elf64_External_Conflict * econf64; ++ ++ econf64 = (Elf64_External_Conflict *) ++ get_data (NULL, filedata, conflicts_offset, ++ sizeof (*econf64), conflictsno, _("conflict")); ++ if (!econf64) ++ { ++ free (iconf); ++ return false; ++ } ++ ++ for (cnt = 0; cnt < conflictsno; ++cnt) ++ iconf[cnt] = BYTE_GET (econf64[cnt]); ++ ++ free (econf64); ++ } ++ ++ printf (ngettext ("\nSection '.conflict' contains %lu entry:\n", ++ "\nSection '.conflict' contains %lu entries:\n", ++ (unsigned long) conflictsno), ++ (unsigned long) conflictsno); ++ puts (_(" Num: Index Value Name")); ++ ++ for (cnt = 0; cnt < conflictsno; ++cnt) ++ { ++ printf ("%5lu: %8lu ", (unsigned long) cnt, iconf[cnt]); ++ ++ if (iconf[cnt] >= filedata->num_dynamic_syms) ++ printf (_("")); ++ else ++ { ++ Elf_Internal_Sym * psym; ++ ++ psym = & filedata->dynamic_symbols[iconf[cnt]]; ++ print_vma (psym->st_value, FULL_HEX); ++ putchar (' '); ++ if (valid_dynamic_name (filedata, psym->st_name)) ++ print_symbol (25, get_dynamic_name (filedata, psym->st_name)); ++ else ++ printf (_(""), psym->st_name); ++ } ++ putchar ('\n'); ++ } ++ ++ free (iconf); ++ } ++ ++ if (pltgot != 0 && local_gotno != 0) ++ { ++ bfd_vma ent, local_end, global_end; ++ size_t i, offset; ++ unsigned char * data; ++ unsigned char * data_end; ++ int addr_size; ++ ++ ent = pltgot; ++ addr_size = (is_32bit_elf ? 4 : 8); ++ local_end = pltgot + local_gotno * addr_size; ++ ++ /* PR binutils/17533 file: 012-111227-0.004 */ ++ if (symtabno < gotsym) ++ { ++ error (_("The GOT symbol offset (%lu) is greater than the symbol table size (%lu)\n"), ++ (unsigned long) gotsym, (unsigned long) symtabno); ++ return false; ++ } ++ ++ global_end = local_end + (symtabno - gotsym) * addr_size; ++ /* PR 17531: file: 54c91a34. */ ++ if (global_end < local_end) ++ { ++ error (_("Too many GOT symbols: %lu\n"), (unsigned long) symtabno); ++ return false; ++ } ++ ++ offset = offset_from_vma (filedata, pltgot, global_end - pltgot); ++ data = (unsigned char *) get_data (NULL, filedata, offset, ++ global_end - pltgot, 1, ++ _("Global Offset Table data")); ++ /* PR 12855: Null data is handled gracefully throughout. */ ++ data_end = data + (global_end - pltgot); ++ ++ printf (_("\nPrimary GOT:\n")); ++ printf (_(" Canonical gp value: ")); ++ print_vma (pltgot + 0x7ff0, LONG_HEX); ++ printf ("\n\n"); ++ ++ printf (_(" Reserved entries:\n")); ++ printf (_(" %*s %10s %*s Purpose\n"), ++ addr_size * 2, _("Address"), _("Access"), ++ addr_size * 2, _("Initial")); ++ ent = print_mips_got_entry (data, pltgot, ent, data_end); ++ printf (_(" Lazy resolver\n")); ++ if (ent == (bfd_vma) -1) ++ goto got_print_fail; ++ ++ /* Check for the MSB of GOT[1] being set, denoting a GNU object. ++ This entry will be used by some runtime loaders, to store the ++ module pointer. Otherwise this is an ordinary local entry. ++ PR 21344: Check for the entry being fully available before ++ fetching it. */ ++ if (data ++ && data + ent - pltgot + addr_size <= data_end ++ && (byte_get (data + ent - pltgot, addr_size) ++ >> (addr_size * 8 - 1)) != 0) ++ { ++ ent = print_mips_got_entry (data, pltgot, ent, data_end); ++ printf (_(" Module pointer (GNU extension)\n")); ++ if (ent == (bfd_vma) -1) ++ goto got_print_fail; ++ } ++ printf ("\n"); ++ ++ if (data != NULL && ent < local_end) ++ { ++ printf (_(" Local entries:\n")); ++ printf (" %*s %10s %*s\n", ++ addr_size * 2, _("Address"), _("Access"), ++ addr_size * 2, _("Initial")); ++ while (ent < local_end) ++ { ++ ent = print_mips_got_entry (data, pltgot, ent, data_end); ++ printf ("\n"); ++ if (ent == (bfd_vma) -1) ++ goto got_print_fail; ++ } ++ printf ("\n"); ++ } ++ ++ if (data != NULL && gotsym < symtabno) ++ { ++ int sym_width; ++ ++ printf (_(" Global entries:\n")); ++ printf (" %*s %10s %*s %*s %-7s %3s %s\n", ++ addr_size * 2, _("Address"), ++ _("Access"), ++ addr_size * 2, _("Initial"), ++ addr_size * 2, _("Sym.Val."), ++ _("Type"), ++ /* Note for translators: "Ndx" = abbreviated form of "Index". */ ++ _("Ndx"), _("Name")); ++ ++ sym_width = (is_32bit_elf ? 80 : 160) - 28 - addr_size * 6 - 1; ++ ++ for (i = gotsym; i < symtabno; i++) ++ { ++ ent = print_mips_got_entry (data, pltgot, ent, data_end); ++ printf (" "); ++ ++ if (filedata->dynamic_symbols == NULL) ++ printf (_("")); ++ else if (i < filedata->num_dynamic_syms) ++ { ++ Elf_Internal_Sym * psym = filedata->dynamic_symbols + i; ++ ++ print_vma (psym->st_value, LONG_HEX); ++ printf (" %-7s %3s ", ++ get_symbol_type (filedata, ELF_ST_TYPE (psym->st_info)), ++ get_symbol_index_type (filedata, psym->st_shndx)); ++ ++ if (valid_dynamic_name (filedata, psym->st_name)) ++ print_symbol (sym_width, ++ get_dynamic_name (filedata, psym->st_name)); ++ else ++ printf (_(""), psym->st_name); ++ } ++ else ++ printf (_(""), ++ (unsigned long) i); ++ ++ printf ("\n"); ++ if (ent == (bfd_vma) -1) ++ break; ++ } ++ printf ("\n"); ++ } ++ ++ got_print_fail: ++ free (data); ++ } ++ ++ if (mips_pltgot != 0 && jmprel != 0 && pltrel != 0 && pltrelsz != 0) ++ { ++ bfd_vma ent, end; ++ size_t offset, rel_offset; ++ unsigned long count, i; ++ unsigned char * data; ++ int addr_size, sym_width; ++ Elf_Internal_Rela * rels; ++ ++ rel_offset = offset_from_vma (filedata, jmprel, pltrelsz); ++ if (pltrel == DT_RELA) ++ { ++ if (!slurp_rela_relocs (filedata, rel_offset, pltrelsz, &rels, &count)) ++ return false; ++ } ++ else ++ { ++ if (!slurp_rel_relocs (filedata, rel_offset, pltrelsz, &rels, &count)) ++ return false; ++ } ++ ++ ent = mips_pltgot; ++ addr_size = (is_32bit_elf ? 4 : 8); ++ end = mips_pltgot + (2 + count) * addr_size; ++ ++ offset = offset_from_vma (filedata, mips_pltgot, end - mips_pltgot); ++ data = (unsigned char *) get_data (NULL, filedata, offset, end - mips_pltgot, ++ 1, _("Procedure Linkage Table data")); ++ if (data == NULL) ++ { ++ free (rels); ++ return false; ++ } ++ ++ printf ("\nPLT GOT:\n\n"); ++ printf (_(" Reserved entries:\n")); ++ printf (_(" %*s %*s Purpose\n"), ++ addr_size * 2, _("Address"), addr_size * 2, _("Initial")); ++ ent = print_mips_pltgot_entry (data, mips_pltgot, ent); ++ printf (_(" PLT lazy resolver\n")); ++ ent = print_mips_pltgot_entry (data, mips_pltgot, ent); ++ printf (_(" Module pointer\n")); ++ printf ("\n"); ++ ++ printf (_(" Entries:\n")); ++ printf (" %*s %*s %*s %-7s %3s %s\n", ++ addr_size * 2, _("Address"), ++ addr_size * 2, _("Initial"), ++ addr_size * 2, _("Sym.Val."), _("Type"), _("Ndx"), _("Name")); ++ sym_width = (is_32bit_elf ? 80 : 160) - 17 - addr_size * 6 - 1; ++ for (i = 0; i < count; i++) ++ { ++ unsigned long idx = get_reloc_symindex (rels[i].r_info); ++ ++ ent = print_mips_pltgot_entry (data, mips_pltgot, ent); ++ printf (" "); ++ ++ if (idx >= filedata->num_dynamic_syms) ++ printf (_(""), idx); ++ else ++ { ++ Elf_Internal_Sym * psym = filedata->dynamic_symbols + idx; ++ ++ print_vma (psym->st_value, LONG_HEX); ++ printf (" %-7s %3s ", ++ get_symbol_type (filedata, ELF_ST_TYPE (psym->st_info)), ++ get_symbol_index_type (filedata, psym->st_shndx)); ++ if (valid_dynamic_name (filedata, psym->st_name)) ++ print_symbol (sym_width, ++ get_dynamic_name (filedata, psym->st_name)); ++ else ++ printf (_(""), psym->st_name); ++ } ++ printf ("\n"); ++ } ++ printf ("\n"); ++ ++ free (data); ++ free (rels); ++ } ++ ++ return res; ++} ++ ++static bool ++process_nds32_specific (Filedata * filedata) ++{ ++ Elf_Internal_Shdr *sect = NULL; ++ ++ sect = find_section (filedata, ".nds32_e_flags"); ++ if (sect != NULL && sect->sh_size >= 4) ++ { ++ unsigned char *buf; ++ unsigned int flag; ++ ++ printf ("\nNDS32 elf flags section:\n"); ++ buf = get_data (NULL, filedata, sect->sh_offset, 1, 4, ++ _("NDS32 elf flags section")); ++ ++ if (buf == NULL) ++ return false; ++ ++ flag = byte_get (buf, 4); ++ free (buf); ++ switch (flag & 0x3) ++ { ++ case 0: ++ printf ("(VEC_SIZE):\tNo entry.\n"); ++ break; ++ case 1: ++ printf ("(VEC_SIZE):\t4 bytes\n"); ++ break; ++ case 2: ++ printf ("(VEC_SIZE):\t16 bytes\n"); ++ break; ++ case 3: ++ printf ("(VEC_SIZE):\treserved\n"); ++ break; ++ } ++ } ++ ++ return true; ++} ++ ++static bool ++process_gnu_liblist (Filedata * filedata) ++{ ++ Elf_Internal_Shdr * section; ++ Elf_Internal_Shdr * string_sec; ++ Elf32_External_Lib * elib; ++ char * strtab; ++ size_t strtab_size; ++ size_t cnt; ++ unsigned long num_liblist; ++ unsigned i; ++ bool res = true; ++ ++ if (! do_arch) ++ return true; ++ ++ for (i = 0, section = filedata->section_headers; ++ i < filedata->file_header.e_shnum; ++ i++, section++) ++ { ++ switch (section->sh_type) ++ { ++ case SHT_GNU_LIBLIST: ++ if (section->sh_link >= filedata->file_header.e_shnum) ++ break; ++ ++ elib = (Elf32_External_Lib *) ++ get_data (NULL, filedata, section->sh_offset, 1, section->sh_size, ++ _("liblist section data")); ++ ++ if (elib == NULL) ++ { ++ res = false; ++ break; ++ } ++ ++ string_sec = filedata->section_headers + section->sh_link; ++ strtab = (char *) get_data (NULL, filedata, string_sec->sh_offset, 1, ++ string_sec->sh_size, ++ _("liblist string table")); ++ if (strtab == NULL ++ || section->sh_entsize != sizeof (Elf32_External_Lib)) ++ { ++ free (elib); ++ free (strtab); ++ res = false; ++ break; ++ } ++ strtab_size = string_sec->sh_size; ++ ++ num_liblist = section->sh_size / sizeof (Elf32_External_Lib); ++ printf (ngettext ("\nLibrary list section '%s' contains %lu entries:\n", ++ "\nLibrary list section '%s' contains %lu entries:\n", ++ num_liblist), ++ printable_section_name (filedata, section), ++ num_liblist); ++ ++ puts (_(" Library Time Stamp Checksum Version Flags")); ++ ++ for (cnt = 0; cnt < section->sh_size / sizeof (Elf32_External_Lib); ++ ++cnt) ++ { ++ Elf32_Lib liblist; ++ time_t atime; ++ char timebuf[128]; ++ struct tm * tmp; ++ ++ liblist.l_name = BYTE_GET (elib[cnt].l_name); ++ atime = BYTE_GET (elib[cnt].l_time_stamp); ++ liblist.l_checksum = BYTE_GET (elib[cnt].l_checksum); ++ liblist.l_version = BYTE_GET (elib[cnt].l_version); ++ liblist.l_flags = BYTE_GET (elib[cnt].l_flags); ++ ++ tmp = gmtime (&atime); ++ snprintf (timebuf, sizeof (timebuf), ++ "%04u-%02u-%02uT%02u:%02u:%02u", ++ tmp->tm_year + 1900, tmp->tm_mon + 1, tmp->tm_mday, ++ tmp->tm_hour, tmp->tm_min, tmp->tm_sec); ++ ++ printf ("%3lu: ", (unsigned long) cnt); ++ if (do_wide) ++ printf ("%-20s", liblist.l_name < strtab_size ++ ? strtab + liblist.l_name : _("")); ++ else ++ printf ("%-20.20s", liblist.l_name < strtab_size ++ ? strtab + liblist.l_name : _("")); ++ printf (" %s %#010lx %-7ld %-7ld\n", timebuf, liblist.l_checksum, ++ liblist.l_version, liblist.l_flags); ++ } ++ ++ free (elib); ++ free (strtab); ++ } ++ } ++ ++ return res; ++} ++ ++static const char * ++get_note_type (Filedata * filedata, unsigned e_type) ++{ ++ static char buff[64]; ++ ++ if (filedata->file_header.e_type == ET_CORE) ++ switch (e_type) ++ { ++ case NT_AUXV: ++ return _("NT_AUXV (auxiliary vector)"); ++ case NT_PRSTATUS: ++ return _("NT_PRSTATUS (prstatus structure)"); ++ case NT_FPREGSET: ++ return _("NT_FPREGSET (floating point registers)"); ++ case NT_PRPSINFO: ++ return _("NT_PRPSINFO (prpsinfo structure)"); ++ case NT_TASKSTRUCT: ++ return _("NT_TASKSTRUCT (task structure)"); ++ case NT_GDB_TDESC: ++ return _("NT_GDB_TDESC (GDB XML target description)"); ++ case NT_PRXFPREG: ++ return _("NT_PRXFPREG (user_xfpregs structure)"); ++ case NT_PPC_VMX: ++ return _("NT_PPC_VMX (ppc Altivec registers)"); ++ case NT_PPC_VSX: ++ return _("NT_PPC_VSX (ppc VSX registers)"); ++ case NT_PPC_TAR: ++ return _("NT_PPC_TAR (ppc TAR register)"); ++ case NT_PPC_PPR: ++ return _("NT_PPC_PPR (ppc PPR register)"); ++ case NT_PPC_DSCR: ++ return _("NT_PPC_DSCR (ppc DSCR register)"); ++ case NT_PPC_EBB: ++ return _("NT_PPC_EBB (ppc EBB registers)"); ++ case NT_PPC_PMU: ++ return _("NT_PPC_PMU (ppc PMU registers)"); ++ case NT_PPC_TM_CGPR: ++ return _("NT_PPC_TM_CGPR (ppc checkpointed GPR registers)"); ++ case NT_PPC_TM_CFPR: ++ return _("NT_PPC_TM_CFPR (ppc checkpointed floating point registers)"); ++ case NT_PPC_TM_CVMX: ++ return _("NT_PPC_TM_CVMX (ppc checkpointed Altivec registers)"); ++ case NT_PPC_TM_CVSX: ++ return _("NT_PPC_TM_CVSX (ppc checkpointed VSX registers)"); ++ case NT_PPC_TM_SPR: ++ return _("NT_PPC_TM_SPR (ppc TM special purpose registers)"); ++ case NT_PPC_TM_CTAR: ++ return _("NT_PPC_TM_CTAR (ppc checkpointed TAR register)"); ++ case NT_PPC_TM_CPPR: ++ return _("NT_PPC_TM_CPPR (ppc checkpointed PPR register)"); ++ case NT_PPC_TM_CDSCR: ++ return _("NT_PPC_TM_CDSCR (ppc checkpointed DSCR register)"); ++ case NT_386_TLS: ++ return _("NT_386_TLS (x86 TLS information)"); ++ case NT_386_IOPERM: ++ return _("NT_386_IOPERM (x86 I/O permissions)"); ++ case NT_X86_XSTATE: ++ return _("NT_X86_XSTATE (x86 XSAVE extended state)"); ++ case NT_X86_CET: ++ return _("NT_X86_CET (x86 CET state)"); ++ case NT_S390_HIGH_GPRS: ++ return _("NT_S390_HIGH_GPRS (s390 upper register halves)"); ++ case NT_S390_TIMER: ++ return _("NT_S390_TIMER (s390 timer register)"); ++ case NT_S390_TODCMP: ++ return _("NT_S390_TODCMP (s390 TOD comparator register)"); ++ case NT_S390_TODPREG: ++ return _("NT_S390_TODPREG (s390 TOD programmable register)"); ++ case NT_S390_CTRS: ++ return _("NT_S390_CTRS (s390 control registers)"); ++ case NT_S390_PREFIX: ++ return _("NT_S390_PREFIX (s390 prefix register)"); ++ case NT_S390_LAST_BREAK: ++ return _("NT_S390_LAST_BREAK (s390 last breaking event address)"); ++ case NT_S390_SYSTEM_CALL: ++ return _("NT_S390_SYSTEM_CALL (s390 system call restart data)"); ++ case NT_S390_TDB: ++ return _("NT_S390_TDB (s390 transaction diagnostic block)"); ++ case NT_S390_VXRS_LOW: ++ return _("NT_S390_VXRS_LOW (s390 vector registers 0-15 upper half)"); ++ case NT_S390_VXRS_HIGH: ++ return _("NT_S390_VXRS_HIGH (s390 vector registers 16-31)"); ++ case NT_S390_GS_CB: ++ return _("NT_S390_GS_CB (s390 guarded-storage registers)"); ++ case NT_S390_GS_BC: ++ return _("NT_S390_GS_BC (s390 guarded-storage broadcast control)"); ++ case NT_ARM_VFP: ++ return _("NT_ARM_VFP (arm VFP registers)"); ++ case NT_ARM_TLS: ++ return _("NT_ARM_TLS (AArch TLS registers)"); ++ case NT_ARM_HW_BREAK: ++ return _("NT_ARM_HW_BREAK (AArch hardware breakpoint registers)"); ++ case NT_ARM_HW_WATCH: ++ return _("NT_ARM_HW_WATCH (AArch hardware watchpoint registers)"); ++ case NT_ARM_SVE: ++ return _("NT_ARM_SVE (AArch SVE registers)"); ++ case NT_ARM_PAC_MASK: ++ return _("NT_ARM_PAC_MASK (AArch pointer authentication code masks)"); ++ case NT_ARM_PACA_KEYS: ++ return _("NT_ARM_PACA_KEYS (ARM pointer authentication address keys)"); ++ case NT_ARM_PACG_KEYS: ++ return _("NT_ARM_PACG_KEYS (ARM pointer authentication generic keys)"); ++ case NT_ARM_TAGGED_ADDR_CTRL: ++ return _("NT_ARM_TAGGED_ADDR_CTRL (AArch tagged address control)"); ++ case NT_ARM_PAC_ENABLED_KEYS: ++ return _("NT_ARM_PAC_ENABLED_KEYS (AArch64 pointer authentication enabled keys)"); ++ case NT_ARC_V2: ++ return _("NT_ARC_V2 (ARC HS accumulator/extra registers)"); ++ case NT_RISCV_CSR: ++ return _("NT_RISCV_CSR (RISC-V control and status registers)"); ++ case NT_PSTATUS: ++ return _("NT_PSTATUS (pstatus structure)"); ++ case NT_FPREGS: ++ return _("NT_FPREGS (floating point registers)"); ++ case NT_PSINFO: ++ return _("NT_PSINFO (psinfo structure)"); ++ case NT_LWPSTATUS: ++ return _("NT_LWPSTATUS (lwpstatus_t structure)"); ++ case NT_LWPSINFO: ++ return _("NT_LWPSINFO (lwpsinfo_t structure)"); ++ case NT_WIN32PSTATUS: ++ return _("NT_WIN32PSTATUS (win32_pstatus structure)"); ++ case NT_SIGINFO: ++ return _("NT_SIGINFO (siginfo_t data)"); ++ case NT_FILE: ++ return _("NT_FILE (mapped files)"); ++ default: ++ break; ++ } ++ else ++ switch (e_type) ++ { ++ case NT_VERSION: ++ return _("NT_VERSION (version)"); ++ case NT_ARCH: ++ return _("NT_ARCH (architecture)"); ++ case NT_GNU_BUILD_ATTRIBUTE_OPEN: ++ return _("OPEN"); ++ case NT_GNU_BUILD_ATTRIBUTE_FUNC: ++ return _("func"); ++ case NT_GO_BUILDID: ++ return _("GO BUILDID"); ++ case FDO_PACKAGING_METADATA: ++ return _("FDO_PACKAGING_METADATA"); ++ default: ++ break; ++ } ++ ++ snprintf (buff, sizeof (buff), _("Unknown note type: (0x%08x)"), e_type); ++ return buff; ++} ++ ++static bool ++print_core_note (Elf_Internal_Note *pnote) ++{ ++ unsigned int addr_size = is_32bit_elf ? 4 : 8; ++ bfd_vma count, page_size; ++ unsigned char *descdata, *filenames, *descend; ++ ++ if (pnote->type != NT_FILE) ++ { ++ if (do_wide) ++ printf ("\n"); ++ return true; ++ } ++ ++#ifndef BFD64 ++ if (!is_32bit_elf) ++ { ++ printf (_(" Cannot decode 64-bit note in 32-bit build\n")); ++ /* Still "successful". */ ++ return true; ++ } ++#endif ++ ++ if (pnote->descsz < 2 * addr_size) ++ { ++ error (_(" Malformed note - too short for header\n")); ++ return false; ++ } ++ ++ descdata = (unsigned char *) pnote->descdata; ++ descend = descdata + pnote->descsz; ++ ++ if (descdata[pnote->descsz - 1] != '\0') ++ { ++ error (_(" Malformed note - does not end with \\0\n")); ++ return false; ++ } ++ ++ count = byte_get (descdata, addr_size); ++ descdata += addr_size; ++ ++ page_size = byte_get (descdata, addr_size); ++ descdata += addr_size; ++ ++ if (count > ((bfd_vma) -1 - 2 * addr_size) / (3 * addr_size) ++ || pnote->descsz < 2 * addr_size + count * 3 * addr_size) ++ { ++ error (_(" Malformed note - too short for supplied file count\n")); ++ return false; ++ } ++ ++ printf (_(" Page size: ")); ++ print_vma (page_size, DEC); ++ printf ("\n"); ++ ++ printf (_(" %*s%*s%*s\n"), ++ (int) (2 + 2 * addr_size), _("Start"), ++ (int) (4 + 2 * addr_size), _("End"), ++ (int) (4 + 2 * addr_size), _("Page Offset")); ++ filenames = descdata + count * 3 * addr_size; ++ while (count-- > 0) ++ { ++ bfd_vma start, end, file_ofs; ++ ++ if (filenames == descend) ++ { ++ error (_(" Malformed note - filenames end too early\n")); ++ return false; ++ } ++ ++ start = byte_get (descdata, addr_size); ++ descdata += addr_size; ++ end = byte_get (descdata, addr_size); ++ descdata += addr_size; ++ file_ofs = byte_get (descdata, addr_size); ++ descdata += addr_size; ++ ++ printf (" "); ++ print_vma (start, FULL_HEX); ++ printf (" "); ++ print_vma (end, FULL_HEX); ++ printf (" "); ++ print_vma (file_ofs, FULL_HEX); ++ printf ("\n %s\n", filenames); ++ ++ filenames += 1 + strlen ((char *) filenames); ++ } ++ ++ return true; ++} ++ ++static const char * ++get_gnu_elf_note_type (unsigned e_type) ++{ ++ /* NB/ Keep this switch statement in sync with print_gnu_note (). */ ++ switch (e_type) ++ { ++ case NT_GNU_ABI_TAG: ++ return _("NT_GNU_ABI_TAG (ABI version tag)"); ++ case NT_GNU_HWCAP: ++ return _("NT_GNU_HWCAP (DSO-supplied software HWCAP info)"); ++ case NT_GNU_BUILD_ID: ++ return _("NT_GNU_BUILD_ID (unique build ID bitstring)"); ++ case NT_GNU_GOLD_VERSION: ++ return _("NT_GNU_GOLD_VERSION (gold version)"); ++ case NT_GNU_PROPERTY_TYPE_0: ++ return _("NT_GNU_PROPERTY_TYPE_0"); ++ case NT_GNU_BUILD_ATTRIBUTE_OPEN: ++ return _("NT_GNU_BUILD_ATTRIBUTE_OPEN"); ++ case NT_GNU_BUILD_ATTRIBUTE_FUNC: ++ return _("NT_GNU_BUILD_ATTRIBUTE_FUNC"); ++ default: ++ { ++ static char buff[64]; ++ ++ snprintf (buff, sizeof (buff), _("Unknown note type: (0x%08x)"), e_type); ++ return buff; ++ } ++ } ++} ++ ++static void ++decode_x86_compat_isa (unsigned int bitmask) ++{ ++ while (bitmask) ++ { ++ unsigned int bit = bitmask & (- bitmask); ++ ++ bitmask &= ~ bit; ++ switch (bit) ++ { ++ case GNU_PROPERTY_X86_COMPAT_ISA_1_486: ++ printf ("i486"); ++ break; ++ case GNU_PROPERTY_X86_COMPAT_ISA_1_586: ++ printf ("586"); ++ break; ++ case GNU_PROPERTY_X86_COMPAT_ISA_1_686: ++ printf ("686"); ++ break; ++ case GNU_PROPERTY_X86_COMPAT_ISA_1_SSE: ++ printf ("SSE"); ++ break; ++ case GNU_PROPERTY_X86_COMPAT_ISA_1_SSE2: ++ printf ("SSE2"); ++ break; ++ case GNU_PROPERTY_X86_COMPAT_ISA_1_SSE3: ++ printf ("SSE3"); ++ break; ++ case GNU_PROPERTY_X86_COMPAT_ISA_1_SSSE3: ++ printf ("SSSE3"); ++ break; ++ case GNU_PROPERTY_X86_COMPAT_ISA_1_SSE4_1: ++ printf ("SSE4_1"); ++ break; ++ case GNU_PROPERTY_X86_COMPAT_ISA_1_SSE4_2: ++ printf ("SSE4_2"); ++ break; ++ case GNU_PROPERTY_X86_COMPAT_ISA_1_AVX: ++ printf ("AVX"); ++ break; ++ case GNU_PROPERTY_X86_COMPAT_ISA_1_AVX2: ++ printf ("AVX2"); ++ break; ++ case GNU_PROPERTY_X86_COMPAT_ISA_1_AVX512F: ++ printf ("AVX512F"); ++ break; ++ case GNU_PROPERTY_X86_COMPAT_ISA_1_AVX512CD: ++ printf ("AVX512CD"); ++ break; ++ case GNU_PROPERTY_X86_COMPAT_ISA_1_AVX512ER: ++ printf ("AVX512ER"); ++ break; ++ case GNU_PROPERTY_X86_COMPAT_ISA_1_AVX512PF: ++ printf ("AVX512PF"); ++ break; ++ case GNU_PROPERTY_X86_COMPAT_ISA_1_AVX512VL: ++ printf ("AVX512VL"); ++ break; ++ case GNU_PROPERTY_X86_COMPAT_ISA_1_AVX512DQ: ++ printf ("AVX512DQ"); ++ break; ++ case GNU_PROPERTY_X86_COMPAT_ISA_1_AVX512BW: ++ printf ("AVX512BW"); ++ break; ++ default: ++ printf (_(""), bit); ++ break; ++ } ++ if (bitmask) ++ printf (", "); ++ } ++} ++ ++static void ++decode_x86_compat_2_isa (unsigned int bitmask) ++{ ++ if (!bitmask) ++ { ++ printf (_("")); ++ return; ++ } ++ ++ while (bitmask) ++ { ++ unsigned int bit = bitmask & (- bitmask); ++ ++ bitmask &= ~ bit; ++ switch (bit) ++ { ++ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_CMOV: ++ printf ("CMOV"); ++ break; ++ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_SSE: ++ printf ("SSE"); ++ break; ++ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_SSE2: ++ printf ("SSE2"); ++ break; ++ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_SSE3: ++ printf ("SSE3"); ++ break; ++ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_SSSE3: ++ printf ("SSSE3"); ++ break; ++ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_SSE4_1: ++ printf ("SSE4_1"); ++ break; ++ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_SSE4_2: ++ printf ("SSE4_2"); ++ break; ++ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_AVX: ++ printf ("AVX"); ++ break; ++ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_AVX2: ++ printf ("AVX2"); ++ break; ++ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_FMA: ++ printf ("FMA"); ++ break; ++ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_AVX512F: ++ printf ("AVX512F"); ++ break; ++ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_AVX512CD: ++ printf ("AVX512CD"); ++ break; ++ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_AVX512ER: ++ printf ("AVX512ER"); ++ break; ++ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_AVX512PF: ++ printf ("AVX512PF"); ++ break; ++ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_AVX512VL: ++ printf ("AVX512VL"); ++ break; ++ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_AVX512DQ: ++ printf ("AVX512DQ"); ++ break; ++ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_AVX512BW: ++ printf ("AVX512BW"); ++ break; ++ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_AVX512_4FMAPS: ++ printf ("AVX512_4FMAPS"); ++ break; ++ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_AVX512_4VNNIW: ++ printf ("AVX512_4VNNIW"); ++ break; ++ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_AVX512_BITALG: ++ printf ("AVX512_BITALG"); ++ break; ++ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_AVX512_IFMA: ++ printf ("AVX512_IFMA"); ++ break; ++ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_AVX512_VBMI: ++ printf ("AVX512_VBMI"); ++ break; ++ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_AVX512_VBMI2: ++ printf ("AVX512_VBMI2"); ++ break; ++ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_AVX512_VNNI: ++ printf ("AVX512_VNNI"); ++ break; ++ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_AVX512_BF16: ++ printf ("AVX512_BF16"); ++ break; ++ default: ++ printf (_(""), bit); ++ break; ++ } ++ if (bitmask) ++ printf (", "); ++ } ++} ++ ++static void ++decode_x86_isa (unsigned int bitmask) ++{ ++ while (bitmask) ++ { ++ unsigned int bit = bitmask & (- bitmask); ++ ++ bitmask &= ~ bit; ++ switch (bit) ++ { ++ case GNU_PROPERTY_X86_ISA_1_BASELINE: ++ printf ("x86-64-baseline"); ++ break; ++ case GNU_PROPERTY_X86_ISA_1_V2: ++ printf ("x86-64-v2"); ++ break; ++ case GNU_PROPERTY_X86_ISA_1_V3: ++ printf ("x86-64-v3"); ++ break; ++ case GNU_PROPERTY_X86_ISA_1_V4: ++ printf ("x86-64-v4"); ++ break; ++ default: ++ printf (_(""), bit); ++ break; ++ } ++ if (bitmask) ++ printf (", "); ++ } ++} ++ ++static void ++decode_x86_feature_1 (unsigned int bitmask) ++{ ++ if (!bitmask) ++ { ++ printf (_("")); ++ return; ++ } ++ ++ while (bitmask) ++ { ++ unsigned int bit = bitmask & (- bitmask); ++ ++ bitmask &= ~ bit; ++ switch (bit) ++ { ++ case GNU_PROPERTY_X86_FEATURE_1_IBT: ++ printf ("IBT"); ++ break; ++ case GNU_PROPERTY_X86_FEATURE_1_SHSTK: ++ printf ("SHSTK"); ++ break; ++ case GNU_PROPERTY_X86_FEATURE_1_LAM_U48: ++ printf ("LAM_U48"); ++ break; ++ case GNU_PROPERTY_X86_FEATURE_1_LAM_U57: ++ printf ("LAM_U57"); ++ break; ++ default: ++ printf (_(""), bit); ++ break; ++ } ++ if (bitmask) ++ printf (", "); ++ } ++} ++ ++static void ++decode_x86_feature_2 (unsigned int bitmask) ++{ ++ if (!bitmask) ++ { ++ printf (_("")); ++ return; ++ } ++ ++ while (bitmask) ++ { ++ unsigned int bit = bitmask & (- bitmask); ++ ++ bitmask &= ~ bit; ++ switch (bit) ++ { ++ case GNU_PROPERTY_X86_FEATURE_2_X86: ++ printf ("x86"); ++ break; ++ case GNU_PROPERTY_X86_FEATURE_2_X87: ++ printf ("x87"); ++ break; ++ case GNU_PROPERTY_X86_FEATURE_2_MMX: ++ printf ("MMX"); ++ break; ++ case GNU_PROPERTY_X86_FEATURE_2_XMM: ++ printf ("XMM"); ++ break; ++ case GNU_PROPERTY_X86_FEATURE_2_YMM: ++ printf ("YMM"); ++ break; ++ case GNU_PROPERTY_X86_FEATURE_2_ZMM: ++ printf ("ZMM"); ++ break; ++ case GNU_PROPERTY_X86_FEATURE_2_TMM: ++ printf ("TMM"); ++ break; ++ case GNU_PROPERTY_X86_FEATURE_2_MASK: ++ printf ("MASK"); ++ break; ++ case GNU_PROPERTY_X86_FEATURE_2_FXSR: ++ printf ("FXSR"); ++ break; ++ case GNU_PROPERTY_X86_FEATURE_2_XSAVE: ++ printf ("XSAVE"); ++ break; ++ case GNU_PROPERTY_X86_FEATURE_2_XSAVEOPT: ++ printf ("XSAVEOPT"); ++ break; ++ case GNU_PROPERTY_X86_FEATURE_2_XSAVEC: ++ printf ("XSAVEC"); ++ break; ++ default: ++ printf (_(""), bit); ++ break; ++ } ++ if (bitmask) ++ printf (", "); ++ } ++} ++ ++static void ++decode_aarch64_feature_1_and (unsigned int bitmask) ++{ ++ while (bitmask) ++ { ++ unsigned int bit = bitmask & (- bitmask); ++ ++ bitmask &= ~ bit; ++ switch (bit) ++ { ++ case GNU_PROPERTY_AARCH64_FEATURE_1_BTI: ++ printf ("BTI"); ++ break; ++ ++ case GNU_PROPERTY_AARCH64_FEATURE_1_PAC: ++ printf ("PAC"); ++ break; ++ ++ default: ++ printf (_(""), bit); ++ break; ++ } ++ if (bitmask) ++ printf (", "); ++ } ++} ++ ++static void ++decode_1_needed (unsigned int bitmask) ++{ ++ while (bitmask) ++ { ++ unsigned int bit = bitmask & (- bitmask); ++ ++ bitmask &= ~ bit; ++ switch (bit) ++ { ++ case GNU_PROPERTY_1_NEEDED_INDIRECT_EXTERN_ACCESS: ++ printf ("indirect external access"); ++ break; ++ default: ++ printf (_(""), bit); ++ break; ++ } ++ if (bitmask) ++ printf (", "); ++ } ++} ++ ++static void ++print_gnu_property_note (Filedata * filedata, Elf_Internal_Note * pnote) ++{ ++ unsigned char * ptr = (unsigned char *) pnote->descdata; ++ unsigned char * ptr_end = ptr + pnote->descsz; ++ unsigned int size = is_32bit_elf ? 4 : 8; ++ ++ printf (_(" Properties: ")); ++ ++ if (pnote->descsz < 8 || (pnote->descsz % size) != 0) ++ { ++ printf (_("\n"), pnote->descsz); ++ return; ++ } ++ ++ while (ptr < ptr_end) ++ { ++ unsigned int j; ++ unsigned int type; ++ unsigned int datasz; ++ ++ if ((size_t) (ptr_end - ptr) < 8) ++ { ++ printf (_("\n"), pnote->descsz); ++ break; ++ } ++ ++ type = byte_get (ptr, 4); ++ datasz = byte_get (ptr + 4, 4); ++ ++ ptr += 8; ++ ++ if (datasz > (size_t) (ptr_end - ptr)) ++ { ++ printf (_("\n"), ++ type, datasz); ++ break; ++ } ++ ++ if (type >= GNU_PROPERTY_LOPROC && type <= GNU_PROPERTY_HIPROC) ++ { ++ if (filedata->file_header.e_machine == EM_X86_64 ++ || filedata->file_header.e_machine == EM_IAMCU ++ || filedata->file_header.e_machine == EM_386) ++ { ++ unsigned int bitmask; ++ ++ if (datasz == 4) ++ bitmask = byte_get (ptr, 4); ++ else ++ bitmask = 0; ++ ++ switch (type) ++ { ++ case GNU_PROPERTY_X86_ISA_1_USED: ++ if (datasz != 4) ++ printf (_("x86 ISA used: "), ++ datasz); ++ else ++ { ++ printf ("x86 ISA used: "); ++ decode_x86_isa (bitmask); ++ } ++ goto next; ++ ++ case GNU_PROPERTY_X86_ISA_1_NEEDED: ++ if (datasz != 4) ++ printf (_("x86 ISA needed: "), ++ datasz); ++ else ++ { ++ printf ("x86 ISA needed: "); ++ decode_x86_isa (bitmask); ++ } ++ goto next; ++ ++ case GNU_PROPERTY_X86_FEATURE_1_AND: ++ if (datasz != 4) ++ printf (_("x86 feature: "), ++ datasz); ++ else ++ { ++ printf ("x86 feature: "); ++ decode_x86_feature_1 (bitmask); ++ } ++ goto next; ++ ++ case GNU_PROPERTY_X86_FEATURE_2_USED: ++ if (datasz != 4) ++ printf (_("x86 feature used: "), ++ datasz); ++ else ++ { ++ printf ("x86 feature used: "); ++ decode_x86_feature_2 (bitmask); ++ } ++ goto next; ++ ++ case GNU_PROPERTY_X86_FEATURE_2_NEEDED: ++ if (datasz != 4) ++ printf (_("x86 feature needed: "), datasz); ++ else ++ { ++ printf ("x86 feature needed: "); ++ decode_x86_feature_2 (bitmask); ++ } ++ goto next; ++ ++ case GNU_PROPERTY_X86_COMPAT_ISA_1_USED: ++ if (datasz != 4) ++ printf (_("x86 ISA used: "), ++ datasz); ++ else ++ { ++ printf ("x86 ISA used: "); ++ decode_x86_compat_isa (bitmask); ++ } ++ goto next; ++ ++ case GNU_PROPERTY_X86_COMPAT_ISA_1_NEEDED: ++ if (datasz != 4) ++ printf (_("x86 ISA needed: "), ++ datasz); ++ else ++ { ++ printf ("x86 ISA needed: "); ++ decode_x86_compat_isa (bitmask); ++ } ++ goto next; ++ ++ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_USED: ++ if (datasz != 4) ++ printf (_("x86 ISA used: "), ++ datasz); ++ else ++ { ++ printf ("x86 ISA used: "); ++ decode_x86_compat_2_isa (bitmask); ++ } ++ goto next; ++ ++ case GNU_PROPERTY_X86_COMPAT_2_ISA_1_NEEDED: ++ if (datasz != 4) ++ printf (_("x86 ISA needed: "), ++ datasz); ++ else ++ { ++ printf ("x86 ISA needed: "); ++ decode_x86_compat_2_isa (bitmask); ++ } ++ goto next; ++ ++ default: ++ break; ++ } ++ } ++ else if (filedata->file_header.e_machine == EM_AARCH64) ++ { ++ if (type == GNU_PROPERTY_AARCH64_FEATURE_1_AND) ++ { ++ printf ("AArch64 feature: "); ++ if (datasz != 4) ++ printf (_(" "), datasz); ++ else ++ decode_aarch64_feature_1_and (byte_get (ptr, 4)); ++ goto next; ++ } ++ } ++ } ++ else ++ { ++ switch (type) ++ { ++ case GNU_PROPERTY_STACK_SIZE: ++ printf (_("stack size: ")); ++ if (datasz != size) ++ printf (_(" "), datasz); ++ else ++ printf ("%#lx", (unsigned long) byte_get (ptr, size)); ++ goto next; ++ ++ case GNU_PROPERTY_NO_COPY_ON_PROTECTED: ++ printf ("no copy on protected "); ++ if (datasz) ++ printf (_(" "), datasz); ++ goto next; ++ ++ default: ++ if ((type >= GNU_PROPERTY_UINT32_AND_LO ++ && type <= GNU_PROPERTY_UINT32_AND_HI) ++ || (type >= GNU_PROPERTY_UINT32_OR_LO ++ && type <= GNU_PROPERTY_UINT32_OR_HI)) ++ { ++ switch (type) ++ { ++ case GNU_PROPERTY_1_NEEDED: ++ if (datasz != 4) ++ printf (_("1_needed: "), ++ datasz); ++ else ++ { ++ unsigned int bitmask = byte_get (ptr, 4); ++ printf ("1_needed: "); ++ decode_1_needed (bitmask); ++ } ++ goto next; ++ ++ default: ++ break; ++ } ++ if (type <= GNU_PROPERTY_UINT32_AND_HI) ++ printf (_("UINT32_AND (%#x): "), type); ++ else ++ printf (_("UINT32_OR (%#x): "), type); ++ if (datasz != 4) ++ printf (_(" "), datasz); ++ else ++ printf ("%#x", (unsigned int) byte_get (ptr, 4)); ++ goto next; ++ } ++ break; ++ } ++ } ++ ++ if (type < GNU_PROPERTY_LOPROC) ++ printf (_(""); ++ ++ next: ++ ptr += ((datasz + (size - 1)) & ~ (size - 1)); ++ if (ptr == ptr_end) ++ break; ++ ++ if (do_wide) ++ printf (", "); ++ else ++ printf ("\n\t"); ++ } ++ ++ printf ("\n"); ++} ++ ++static bool ++print_gnu_note (Filedata * filedata, Elf_Internal_Note *pnote) ++{ ++ /* NB/ Keep this switch statement in sync with get_gnu_elf_note_type (). */ ++ switch (pnote->type) ++ { ++ case NT_GNU_BUILD_ID: ++ { ++ unsigned long i; ++ ++ printf (_(" Build ID: ")); ++ for (i = 0; i < pnote->descsz; ++i) ++ printf ("%02x", pnote->descdata[i] & 0xff); ++ printf ("\n"); ++ } ++ break; ++ ++ case NT_GNU_ABI_TAG: ++ { ++ unsigned long os, major, minor, subminor; ++ const char *osname; ++ ++ /* PR 17531: file: 030-599401-0.004. */ ++ if (pnote->descsz < 16) ++ { ++ printf (_(" \n")); ++ break; ++ } ++ ++ os = byte_get ((unsigned char *) pnote->descdata, 4); ++ major = byte_get ((unsigned char *) pnote->descdata + 4, 4); ++ minor = byte_get ((unsigned char *) pnote->descdata + 8, 4); ++ subminor = byte_get ((unsigned char *) pnote->descdata + 12, 4); ++ ++ switch (os) ++ { ++ case GNU_ABI_TAG_LINUX: ++ osname = "Linux"; ++ break; ++ case GNU_ABI_TAG_HURD: ++ osname = "Hurd"; ++ break; ++ case GNU_ABI_TAG_SOLARIS: ++ osname = "Solaris"; ++ break; ++ case GNU_ABI_TAG_FREEBSD: ++ osname = "FreeBSD"; ++ break; ++ case GNU_ABI_TAG_NETBSD: ++ osname = "NetBSD"; ++ break; ++ case GNU_ABI_TAG_SYLLABLE: ++ osname = "Syllable"; ++ break; ++ case GNU_ABI_TAG_NACL: ++ osname = "NaCl"; ++ break; ++ default: ++ osname = "Unknown"; ++ break; ++ } ++ ++ printf (_(" OS: %s, ABI: %ld.%ld.%ld\n"), osname, ++ major, minor, subminor); ++ } ++ break; ++ ++ case NT_GNU_GOLD_VERSION: ++ { ++ unsigned long i; ++ ++ printf (_(" Version: ")); ++ for (i = 0; i < pnote->descsz && pnote->descdata[i] != '\0'; ++i) ++ printf ("%c", pnote->descdata[i]); ++ printf ("\n"); ++ } ++ break; ++ ++ case NT_GNU_HWCAP: ++ { ++ unsigned long num_entries, mask; ++ ++ /* Hardware capabilities information. Word 0 is the number of entries. ++ Word 1 is a bitmask of enabled entries. The rest of the descriptor ++ is a series of entries, where each entry is a single byte followed ++ by a nul terminated string. The byte gives the bit number to test ++ if enabled in the bitmask. */ ++ printf (_(" Hardware Capabilities: ")); ++ if (pnote->descsz < 8) ++ { ++ error (_("\n")); ++ return false; ++ } ++ num_entries = byte_get ((unsigned char *) pnote->descdata, 4); ++ mask = byte_get ((unsigned char *) pnote->descdata + 4, 4); ++ printf (_("num entries: %ld, enabled mask: %lx\n"), num_entries, mask); ++ /* FIXME: Add code to display the entries... */ ++ } ++ break; ++ ++ case NT_GNU_PROPERTY_TYPE_0: ++ print_gnu_property_note (filedata, pnote); ++ break; ++ ++ default: ++ /* Handle unrecognised types. An error message should have already been ++ created by get_gnu_elf_note_type(), so all that we need to do is to ++ display the data. */ ++ { ++ unsigned long i; ++ ++ printf (_(" Description data: ")); ++ for (i = 0; i < pnote->descsz; ++i) ++ printf ("%02x ", pnote->descdata[i] & 0xff); ++ printf ("\n"); ++ } ++ break; ++ } ++ ++ return true; ++} ++ ++static const char * ++get_v850_elf_note_type (enum v850_notes n_type) ++{ ++ static char buff[64]; ++ ++ switch (n_type) ++ { ++ case V850_NOTE_ALIGNMENT: return _("Alignment of 8-byte objects"); ++ case V850_NOTE_DATA_SIZE: return _("Sizeof double and long double"); ++ case V850_NOTE_FPU_INFO: return _("Type of FPU support needed"); ++ case V850_NOTE_SIMD_INFO: return _("Use of SIMD instructions"); ++ case V850_NOTE_CACHE_INFO: return _("Use of cache"); ++ case V850_NOTE_MMU_INFO: return _("Use of MMU"); ++ default: ++ snprintf (buff, sizeof (buff), _("Unknown note type: (0x%08x)"), n_type); ++ return buff; ++ } ++} ++ ++static bool ++print_v850_note (Elf_Internal_Note * pnote) ++{ ++ unsigned int val; ++ ++ if (pnote->descsz != 4) ++ return false; ++ ++ val = byte_get ((unsigned char *) pnote->descdata, pnote->descsz); ++ ++ if (val == 0) ++ { ++ printf (_("not set\n")); ++ return true; ++ } ++ ++ switch (pnote->type) ++ { ++ case V850_NOTE_ALIGNMENT: ++ switch (val) ++ { ++ case EF_RH850_DATA_ALIGN4: printf (_("4-byte\n")); return true; ++ case EF_RH850_DATA_ALIGN8: printf (_("8-byte\n")); return true; ++ } ++ break; ++ ++ case V850_NOTE_DATA_SIZE: ++ switch (val) ++ { ++ case EF_RH850_DOUBLE32: printf (_("4-bytes\n")); return true; ++ case EF_RH850_DOUBLE64: printf (_("8-bytes\n")); return true; ++ } ++ break; ++ ++ case V850_NOTE_FPU_INFO: ++ switch (val) ++ { ++ case EF_RH850_FPU20: printf (_("FPU-2.0\n")); return true; ++ case EF_RH850_FPU30: printf (_("FPU-3.0\n")); return true; ++ } ++ break; ++ ++ case V850_NOTE_MMU_INFO: ++ case V850_NOTE_CACHE_INFO: ++ case V850_NOTE_SIMD_INFO: ++ if (val == EF_RH850_SIMD) ++ { ++ printf (_("yes\n")); ++ return true; ++ } ++ break; ++ ++ default: ++ /* An 'unknown note type' message will already have been displayed. */ ++ break; ++ } ++ ++ printf (_("unknown value: %x\n"), val); ++ return false; ++} ++ ++static bool ++process_netbsd_elf_note (Elf_Internal_Note * pnote) ++{ ++ unsigned int version; ++ ++ switch (pnote->type) ++ { ++ case NT_NETBSD_IDENT: ++ if (pnote->descsz < 1) ++ break; ++ version = byte_get ((unsigned char *) pnote->descdata, sizeof (version)); ++ if ((version / 10000) % 100) ++ printf (" NetBSD\t\t0x%08lx\tIDENT %u (%u.%u%s%c)\n", pnote->descsz, ++ version, version / 100000000, (version / 1000000) % 100, ++ (version / 10000) % 100 > 26 ? "Z" : "", ++ 'A' + (version / 10000) % 26); ++ else ++ printf (" NetBSD\t\t0x%08lx\tIDENT %u (%u.%u.%u)\n", pnote->descsz, ++ version, version / 100000000, (version / 1000000) % 100, ++ (version / 100) % 100); ++ return true; ++ ++ case NT_NETBSD_MARCH: ++ printf (" NetBSD\t\t0x%08lx\tMARCH <%s>\n", pnote->descsz, ++ pnote->descdata); ++ return true; ++ ++ case NT_NETBSD_PAX: ++ if (pnote->descsz < 1) ++ break; ++ version = byte_get ((unsigned char *) pnote->descdata, sizeof (version)); ++ printf (" NetBSD\t\t0x%08lx\tPaX <%s%s%s%s%s%s>\n", pnote->descsz, ++ ((version & NT_NETBSD_PAX_MPROTECT) ? "+mprotect" : ""), ++ ((version & NT_NETBSD_PAX_NOMPROTECT) ? "-mprotect" : ""), ++ ((version & NT_NETBSD_PAX_GUARD) ? "+guard" : ""), ++ ((version & NT_NETBSD_PAX_NOGUARD) ? "-guard" : ""), ++ ((version & NT_NETBSD_PAX_ASLR) ? "+ASLR" : ""), ++ ((version & NT_NETBSD_PAX_NOASLR) ? "-ASLR" : "")); ++ return true; ++ } ++ ++ printf (" NetBSD\t0x%08lx\tUnknown note type: (0x%08lx)\n", ++ pnote->descsz, pnote->type); ++ return false; ++} ++ ++static const char * ++get_freebsd_elfcore_note_type (Filedata * filedata, unsigned e_type) ++{ ++ switch (e_type) ++ { ++ case NT_FREEBSD_THRMISC: ++ return _("NT_THRMISC (thrmisc structure)"); ++ case NT_FREEBSD_PROCSTAT_PROC: ++ return _("NT_PROCSTAT_PROC (proc data)"); ++ case NT_FREEBSD_PROCSTAT_FILES: ++ return _("NT_PROCSTAT_FILES (files data)"); ++ case NT_FREEBSD_PROCSTAT_VMMAP: ++ return _("NT_PROCSTAT_VMMAP (vmmap data)"); ++ case NT_FREEBSD_PROCSTAT_GROUPS: ++ return _("NT_PROCSTAT_GROUPS (groups data)"); ++ case NT_FREEBSD_PROCSTAT_UMASK: ++ return _("NT_PROCSTAT_UMASK (umask data)"); ++ case NT_FREEBSD_PROCSTAT_RLIMIT: ++ return _("NT_PROCSTAT_RLIMIT (rlimit data)"); ++ case NT_FREEBSD_PROCSTAT_OSREL: ++ return _("NT_PROCSTAT_OSREL (osreldate data)"); ++ case NT_FREEBSD_PROCSTAT_PSSTRINGS: ++ return _("NT_PROCSTAT_PSSTRINGS (ps_strings data)"); ++ case NT_FREEBSD_PROCSTAT_AUXV: ++ return _("NT_PROCSTAT_AUXV (auxv data)"); ++ case NT_FREEBSD_PTLWPINFO: ++ return _("NT_PTLWPINFO (ptrace_lwpinfo structure)"); ++ } ++ return get_note_type (filedata, e_type); ++} ++ ++static const char * ++get_netbsd_elfcore_note_type (Filedata * filedata, unsigned e_type) ++{ ++ static char buff[64]; ++ ++ switch (e_type) ++ { ++ case NT_NETBSDCORE_PROCINFO: ++ /* NetBSD core "procinfo" structure. */ ++ return _("NetBSD procinfo structure"); ++ ++ case NT_NETBSDCORE_AUXV: ++ return _("NetBSD ELF auxiliary vector data"); ++ ++ case NT_NETBSDCORE_LWPSTATUS: ++ return _("PT_LWPSTATUS (ptrace_lwpstatus structure)"); ++ ++ default: ++ /* As of Jan 2020 there are no other machine-independent notes ++ defined for NetBSD core files. If the note type is less ++ than the start of the machine-dependent note types, we don't ++ understand it. */ ++ ++ if (e_type < NT_NETBSDCORE_FIRSTMACH) ++ { ++ snprintf (buff, sizeof (buff), _("Unknown note type: (0x%08x)"), e_type); ++ return buff; ++ } ++ break; ++ } ++ ++ switch (filedata->file_header.e_machine) ++ { ++ /* On the Alpha, SPARC (32-bit and 64-bit), PT_GETREGS == mach+0 ++ and PT_GETFPREGS == mach+2. */ ++ ++ case EM_OLD_ALPHA: ++ case EM_ALPHA: ++ case EM_SPARC: ++ case EM_SPARC32PLUS: ++ case EM_SPARCV9: ++ switch (e_type) ++ { ++ case NT_NETBSDCORE_FIRSTMACH + 0: ++ return _("PT_GETREGS (reg structure)"); ++ case NT_NETBSDCORE_FIRSTMACH + 2: ++ return _("PT_GETFPREGS (fpreg structure)"); ++ default: ++ break; ++ } ++ break; ++ ++ /* On SuperH, PT_GETREGS == mach+3 and PT_GETFPREGS == mach+5. ++ There's also old PT___GETREGS40 == mach + 1 for old reg ++ structure which lacks GBR. */ ++ case EM_SH: ++ switch (e_type) ++ { ++ case NT_NETBSDCORE_FIRSTMACH + 1: ++ return _("PT___GETREGS40 (old reg structure)"); ++ case NT_NETBSDCORE_FIRSTMACH + 3: ++ return _("PT_GETREGS (reg structure)"); ++ case NT_NETBSDCORE_FIRSTMACH + 5: ++ return _("PT_GETFPREGS (fpreg structure)"); ++ default: ++ break; ++ } ++ break; ++ ++ /* On all other arch's, PT_GETREGS == mach+1 and ++ PT_GETFPREGS == mach+3. */ ++ default: ++ switch (e_type) ++ { ++ case NT_NETBSDCORE_FIRSTMACH + 1: ++ return _("PT_GETREGS (reg structure)"); ++ case NT_NETBSDCORE_FIRSTMACH + 3: ++ return _("PT_GETFPREGS (fpreg structure)"); ++ default: ++ break; ++ } ++ } ++ ++ snprintf (buff, sizeof (buff), "PT_FIRSTMACH+%d", ++ e_type - NT_NETBSDCORE_FIRSTMACH); ++ return buff; ++} ++ ++static const char * ++get_openbsd_elfcore_note_type (Filedata * filedata, unsigned e_type) ++{ ++ switch (e_type) ++ { ++ case NT_OPENBSD_PROCINFO: ++ return _("OpenBSD procinfo structure"); ++ case NT_OPENBSD_AUXV: ++ return _("OpenBSD ELF auxiliary vector data"); ++ case NT_OPENBSD_REGS: ++ return _("OpenBSD regular registers"); ++ case NT_OPENBSD_FPREGS: ++ return _("OpenBSD floating point registers"); ++ case NT_OPENBSD_WCOOKIE: ++ return _("OpenBSD window cookie"); ++ } ++ ++ return get_note_type (filedata, e_type); ++} ++ ++static const char * ++get_stapsdt_note_type (unsigned e_type) ++{ ++ static char buff[64]; ++ ++ switch (e_type) ++ { ++ case NT_STAPSDT: ++ return _("NT_STAPSDT (SystemTap probe descriptors)"); ++ ++ default: ++ break; ++ } ++ ++ snprintf (buff, sizeof (buff), _("Unknown note type: (0x%08x)"), e_type); ++ return buff; ++} ++ ++static bool ++print_stapsdt_note (Elf_Internal_Note *pnote) ++{ ++ size_t len, maxlen; ++ unsigned long addr_size = is_32bit_elf ? 4 : 8; ++ char *data = pnote->descdata; ++ char *data_end = pnote->descdata + pnote->descsz; ++ bfd_vma pc, base_addr, semaphore; ++ char *provider, *probe, *arg_fmt; ++ ++ if (pnote->descsz < (addr_size * 3)) ++ goto stapdt_note_too_small; ++ ++ pc = byte_get ((unsigned char *) data, addr_size); ++ data += addr_size; ++ ++ base_addr = byte_get ((unsigned char *) data, addr_size); ++ data += addr_size; ++ ++ semaphore = byte_get ((unsigned char *) data, addr_size); ++ data += addr_size; ++ ++ if (data >= data_end) ++ goto stapdt_note_too_small; ++ maxlen = data_end - data; ++ len = strnlen (data, maxlen); ++ if (len < maxlen) ++ { ++ provider = data; ++ data += len + 1; ++ } ++ else ++ goto stapdt_note_too_small; ++ ++ if (data >= data_end) ++ goto stapdt_note_too_small; ++ maxlen = data_end - data; ++ len = strnlen (data, maxlen); ++ if (len < maxlen) ++ { ++ probe = data; ++ data += len + 1; ++ } ++ else ++ goto stapdt_note_too_small; ++ ++ if (data >= data_end) ++ goto stapdt_note_too_small; ++ maxlen = data_end - data; ++ len = strnlen (data, maxlen); ++ if (len < maxlen) ++ { ++ arg_fmt = data; ++ data += len + 1; ++ } ++ else ++ goto stapdt_note_too_small; ++ ++ printf (_(" Provider: %s\n"), provider); ++ printf (_(" Name: %s\n"), probe); ++ printf (_(" Location: ")); ++ print_vma (pc, FULL_HEX); ++ printf (_(", Base: ")); ++ print_vma (base_addr, FULL_HEX); ++ printf (_(", Semaphore: ")); ++ print_vma (semaphore, FULL_HEX); ++ printf ("\n"); ++ printf (_(" Arguments: %s\n"), arg_fmt); ++ ++ return data == data_end; ++ ++ stapdt_note_too_small: ++ printf (_(" \n")); ++ error (_("corrupt stapdt note - the data size is too small\n")); ++ return false; ++} ++ ++static bool ++print_fdo_note (Elf_Internal_Note * pnote) ++{ ++ if (pnote->descsz > 0 && pnote->type == FDO_PACKAGING_METADATA) ++ { ++ printf (_(" Packaging Metadata: %.*s\n"), (int) pnote->descsz, pnote->descdata); ++ return true; ++ } ++ return false; ++} ++ ++static const char * ++get_ia64_vms_note_type (unsigned e_type) ++{ ++ static char buff[64]; ++ ++ switch (e_type) ++ { ++ case NT_VMS_MHD: ++ return _("NT_VMS_MHD (module header)"); ++ case NT_VMS_LNM: ++ return _("NT_VMS_LNM (language name)"); ++ case NT_VMS_SRC: ++ return _("NT_VMS_SRC (source files)"); ++ case NT_VMS_TITLE: ++ return "NT_VMS_TITLE"; ++ case NT_VMS_EIDC: ++ return _("NT_VMS_EIDC (consistency check)"); ++ case NT_VMS_FPMODE: ++ return _("NT_VMS_FPMODE (FP mode)"); ++ case NT_VMS_LINKTIME: ++ return "NT_VMS_LINKTIME"; ++ case NT_VMS_IMGNAM: ++ return _("NT_VMS_IMGNAM (image name)"); ++ case NT_VMS_IMGID: ++ return _("NT_VMS_IMGID (image id)"); ++ case NT_VMS_LINKID: ++ return _("NT_VMS_LINKID (link id)"); ++ case NT_VMS_IMGBID: ++ return _("NT_VMS_IMGBID (build id)"); ++ case NT_VMS_GSTNAM: ++ return _("NT_VMS_GSTNAM (sym table name)"); ++ case NT_VMS_ORIG_DYN: ++ return "NT_VMS_ORIG_DYN"; ++ case NT_VMS_PATCHTIME: ++ return "NT_VMS_PATCHTIME"; ++ default: ++ snprintf (buff, sizeof (buff), _("Unknown note type: (0x%08x)"), e_type); ++ return buff; ++ } ++} ++ ++static bool ++print_ia64_vms_note (Elf_Internal_Note * pnote) ++{ ++ int maxlen = pnote->descsz; ++ ++ if (maxlen < 2 || (unsigned long) maxlen != pnote->descsz) ++ goto desc_size_fail; ++ ++ switch (pnote->type) ++ { ++ case NT_VMS_MHD: ++ if (maxlen <= 36) ++ goto desc_size_fail; ++ ++ int l = (int) strnlen (pnote->descdata + 34, maxlen - 34); ++ ++ printf (_(" Creation date : %.17s\n"), pnote->descdata); ++ printf (_(" Last patch date: %.17s\n"), pnote->descdata + 17); ++ if (l + 34 < maxlen) ++ { ++ printf (_(" Module name : %s\n"), pnote->descdata + 34); ++ if (l + 35 < maxlen) ++ printf (_(" Module version : %s\n"), pnote->descdata + 34 + l + 1); ++ else ++ printf (_(" Module version : \n")); ++ } ++ else ++ { ++ printf (_(" Module name : \n")); ++ printf (_(" Module version : \n")); ++ } ++ break; ++ ++ case NT_VMS_LNM: ++ printf (_(" Language: %.*s\n"), maxlen, pnote->descdata); ++ break; ++ ++#ifdef BFD64 ++ case NT_VMS_FPMODE: ++ printf (_(" Floating Point mode: ")); ++ if (maxlen < 8) ++ goto desc_size_fail; ++ /* FIXME: Generate an error if descsz > 8 ? */ ++ ++ printf ("0x%016" BFD_VMA_FMT "x\n", ++ (bfd_vma) byte_get ((unsigned char *)pnote->descdata, 8)); ++ break; ++ ++ case NT_VMS_LINKTIME: ++ printf (_(" Link time: ")); ++ if (maxlen < 8) ++ goto desc_size_fail; ++ /* FIXME: Generate an error if descsz > 8 ? */ ++ ++ print_vms_time ++ ((bfd_int64_t) byte_get ((unsigned char *)pnote->descdata, 8)); ++ printf ("\n"); ++ break; ++ ++ case NT_VMS_PATCHTIME: ++ printf (_(" Patch time: ")); ++ if (maxlen < 8) ++ goto desc_size_fail; ++ /* FIXME: Generate an error if descsz > 8 ? */ ++ ++ print_vms_time ++ ((bfd_int64_t) byte_get ((unsigned char *)pnote->descdata, 8)); ++ printf ("\n"); ++ break; ++ ++ case NT_VMS_ORIG_DYN: ++ if (maxlen < 34) ++ goto desc_size_fail; ++ ++ printf (_(" Major id: %u, minor id: %u\n"), ++ (unsigned) byte_get ((unsigned char *)pnote->descdata, 4), ++ (unsigned) byte_get ((unsigned char *)pnote->descdata + 4, 4)); ++ printf (_(" Last modified : ")); ++ print_vms_time ++ ((bfd_int64_t) byte_get ((unsigned char *)pnote->descdata + 8, 8)); ++ printf (_("\n Link flags : ")); ++ printf ("0x%016" BFD_VMA_FMT "x\n", ++ (bfd_vma) byte_get ((unsigned char *)pnote->descdata + 16, 8)); ++ printf (_(" Header flags: 0x%08x\n"), ++ (unsigned) byte_get ((unsigned char *)pnote->descdata + 24, 4)); ++ printf (_(" Image id : %.*s\n"), maxlen - 32, pnote->descdata + 32); ++ break; ++#endif ++ ++ case NT_VMS_IMGNAM: ++ printf (_(" Image name: %.*s\n"), maxlen, pnote->descdata); ++ break; ++ ++ case NT_VMS_GSTNAM: ++ printf (_(" Global symbol table name: %.*s\n"), maxlen, pnote->descdata); ++ break; ++ ++ case NT_VMS_IMGID: ++ printf (_(" Image id: %.*s\n"), maxlen, pnote->descdata); ++ break; ++ ++ case NT_VMS_LINKID: ++ printf (_(" Linker id: %.*s\n"), maxlen, pnote->descdata); ++ break; ++ ++ default: ++ return false; ++ } ++ ++ return true; ++ ++ desc_size_fail: ++ printf (_(" \n")); ++ error (_("corrupt IA64 note: data size is too small\n")); ++ return false; ++} ++ ++struct build_attr_cache { ++ Filedata *filedata; ++ char *strtab; ++ unsigned long strtablen; ++ Elf_Internal_Sym *symtab; ++ unsigned long nsyms; ++} ba_cache; ++ ++/* Find the symbol associated with a build attribute that is attached ++ to address OFFSET. If PNAME is non-NULL then store the name of ++ the symbol (if found) in the provided pointer, Returns NULL if a ++ symbol could not be found. */ ++ ++static Elf_Internal_Sym * ++get_symbol_for_build_attribute (Filedata *filedata, ++ unsigned long offset, ++ bool is_open_attr, ++ const char **pname) ++{ ++ Elf_Internal_Sym *saved_sym = NULL; ++ Elf_Internal_Sym *sym; ++ ++ if (filedata->section_headers != NULL ++ && (ba_cache.filedata == NULL || filedata != ba_cache.filedata)) ++ { ++ Elf_Internal_Shdr * symsec; ++ ++ free (ba_cache.strtab); ++ ba_cache.strtab = NULL; ++ free (ba_cache.symtab); ++ ba_cache.symtab = NULL; ++ ++ /* Load the symbol and string sections. */ ++ for (symsec = filedata->section_headers; ++ symsec < filedata->section_headers + filedata->file_header.e_shnum; ++ symsec ++) ++ { ++ if (symsec->sh_type == SHT_SYMTAB ++ && get_symtab (filedata, symsec, ++ &ba_cache.symtab, &ba_cache.nsyms, ++ &ba_cache.strtab, &ba_cache.strtablen)) ++ break; ++ } ++ ba_cache.filedata = filedata; ++ } ++ ++ if (ba_cache.symtab == NULL) ++ return NULL; ++ ++ /* Find a symbol whose value matches offset. */ ++ for (sym = ba_cache.symtab; sym < ba_cache.symtab + ba_cache.nsyms; sym ++) ++ if (sym->st_value == offset) ++ { ++ if (sym->st_name >= ba_cache.strtablen) ++ /* Huh ? This should not happen. */ ++ continue; ++ ++ if (ba_cache.strtab[sym->st_name] == 0) ++ continue; ++ ++ /* The AArch64, ARM and RISC-V architectures define mapping symbols ++ (eg $d, $x, $t) which we want to ignore. */ ++ if (ba_cache.strtab[sym->st_name] == '$' ++ && ba_cache.strtab[sym->st_name + 1] != 0 ++ && ba_cache.strtab[sym->st_name + 2] == 0) ++ continue; ++ ++ if (is_open_attr) ++ { ++ /* For OPEN attributes we prefer GLOBAL over LOCAL symbols ++ and FILE or OBJECT symbols over NOTYPE symbols. We skip ++ FUNC symbols entirely. */ ++ switch (ELF_ST_TYPE (sym->st_info)) ++ { ++ case STT_OBJECT: ++ case STT_FILE: ++ saved_sym = sym; ++ if (sym->st_size) ++ { ++ /* If the symbol has a size associated ++ with it then we can stop searching. */ ++ sym = ba_cache.symtab + ba_cache.nsyms; ++ } ++ continue; ++ ++ case STT_FUNC: ++ /* Ignore function symbols. */ ++ continue; ++ ++ default: ++ break; ++ } ++ ++ switch (ELF_ST_BIND (sym->st_info)) ++ { ++ case STB_GLOBAL: ++ if (saved_sym == NULL ++ || ELF_ST_TYPE (saved_sym->st_info) != STT_OBJECT) ++ saved_sym = sym; ++ break; ++ ++ case STB_LOCAL: ++ if (saved_sym == NULL) ++ saved_sym = sym; ++ break; ++ ++ default: ++ break; ++ } ++ } ++ else ++ { ++ if (ELF_ST_TYPE (sym->st_info) != STT_FUNC) ++ continue; ++ ++ saved_sym = sym; ++ break; ++ } ++ } ++ ++ if (saved_sym && pname) ++ * pname = ba_cache.strtab + saved_sym->st_name; ++ ++ return saved_sym; ++} ++ ++/* Returns true iff addr1 and addr2 are in the same section. */ ++ ++static bool ++same_section (Filedata * filedata, unsigned long addr1, unsigned long addr2) ++{ ++ Elf_Internal_Shdr * a1; ++ Elf_Internal_Shdr * a2; ++ ++ a1 = find_section_by_address (filedata, addr1); ++ a2 = find_section_by_address (filedata, addr2); ++ ++ return a1 == a2 && a1 != NULL; ++} ++ ++static bool ++print_gnu_build_attribute_description (Elf_Internal_Note * pnote, ++ Filedata * filedata) ++{ ++ static unsigned long global_offset = 0; ++ static unsigned long global_end = 0; ++ static unsigned long func_offset = 0; ++ static unsigned long func_end = 0; ++ ++ Elf_Internal_Sym *sym; ++ const char *name; ++ unsigned long start; ++ unsigned long end; ++ bool is_open_attr = pnote->type == NT_GNU_BUILD_ATTRIBUTE_OPEN; ++ ++ switch (pnote->descsz) ++ { ++ case 0: ++ /* A zero-length description means that the range of ++ the previous note of the same type should be used. */ ++ if (is_open_attr) ++ { ++ if (global_end > global_offset) ++ printf (_(" Applies to region from %#lx to %#lx\n"), ++ global_offset, global_end); ++ else ++ printf (_(" Applies to region from %#lx\n"), global_offset); ++ } ++ else ++ { ++ if (func_end > func_offset) ++ printf (_(" Applies to region from %#lx to %#lx\n"), func_offset, func_end); ++ else ++ printf (_(" Applies to region from %#lx\n"), func_offset); ++ } ++ return true; ++ ++ case 4: ++ start = byte_get ((unsigned char *) pnote->descdata, 4); ++ end = 0; ++ break; ++ ++ case 8: ++ start = byte_get ((unsigned char *) pnote->descdata, 4); ++ end = byte_get ((unsigned char *) pnote->descdata + 4, 4); ++ break; ++ ++ case 16: ++ start = byte_get ((unsigned char *) pnote->descdata, 8); ++ end = byte_get ((unsigned char *) pnote->descdata + 8, 8); ++ break; ++ ++ default: ++ error (_(" \n"), pnote->descsz); ++ printf (_(" ")); ++ return false; ++ } ++ ++ name = NULL; ++ sym = get_symbol_for_build_attribute (filedata, start, is_open_attr, & name); ++ /* As of version 5 of the annobin plugin, filename symbols are biased by 2 ++ in order to avoid them being confused with the start address of the ++ first function in the file... */ ++ if (sym == NULL && is_open_attr) ++ sym = get_symbol_for_build_attribute (filedata, start + 2, is_open_attr, ++ & name); ++ ++ if (end == 0 && sym != NULL && sym->st_size > 0) ++ end = start + sym->st_size; ++ ++ if (is_open_attr) ++ { ++ /* FIXME: Need to properly allow for section alignment. ++ 16 is just the alignment used on x86_64. */ ++ if (global_end > 0 ++ && start > BFD_ALIGN (global_end, 16) ++ /* Build notes are not guaranteed to be organised in order of ++ increasing address, but we should find the all of the notes ++ for one section in the same place. */ ++ && same_section (filedata, start, global_end)) ++ warn (_("Gap in build notes detected from %#lx to %#lx\n"), ++ global_end + 1, start - 1); ++ ++ printf (_(" Applies to region from %#lx"), start); ++ global_offset = start; ++ ++ if (end) ++ { ++ printf (_(" to %#lx"), end); ++ global_end = end; ++ } ++ } ++ else ++ { ++ printf (_(" Applies to region from %#lx"), start); ++ func_offset = start; ++ ++ if (end) ++ { ++ printf (_(" to %#lx"), end); ++ func_end = end; ++ } ++ } ++ ++ if (sym && name) ++ printf (_(" (%s)"), name); ++ ++ printf ("\n"); ++ return true; ++} ++ ++static bool ++print_gnu_build_attribute_name (Elf_Internal_Note * pnote) ++{ ++ static const char string_expected [2] = { GNU_BUILD_ATTRIBUTE_TYPE_STRING, 0 }; ++ static const char number_expected [2] = { GNU_BUILD_ATTRIBUTE_TYPE_NUMERIC, 0 }; ++ static const char bool_expected [3] = { GNU_BUILD_ATTRIBUTE_TYPE_BOOL_TRUE, GNU_BUILD_ATTRIBUTE_TYPE_BOOL_FALSE, 0 }; ++ char name_type; ++ char name_attribute; ++ const char * expected_types; ++ const char * name = pnote->namedata; ++ const char * text; ++ signed int left; ++ ++ if (name == NULL || pnote->namesz < 2) ++ { ++ error (_("corrupt name field in GNU build attribute note: size = %ld\n"), pnote->namesz); ++ print_symbol (-20, _(" ")); ++ return false; ++ } ++ ++ if (do_wide) ++ left = 28; ++ else ++ left = 20; ++ ++ /* Version 2 of the spec adds a "GA" prefix to the name field. */ ++ if (name[0] == 'G' && name[1] == 'A') ++ { ++ if (pnote->namesz < 4) ++ { ++ error (_("corrupt name field in GNU build attribute note: size = %ld\n"), pnote->namesz); ++ print_symbol (-20, _(" ")); ++ return false; ++ } ++ ++ printf ("GA"); ++ name += 2; ++ left -= 2; ++ } ++ ++ switch ((name_type = * name)) ++ { ++ case GNU_BUILD_ATTRIBUTE_TYPE_NUMERIC: ++ case GNU_BUILD_ATTRIBUTE_TYPE_STRING: ++ case GNU_BUILD_ATTRIBUTE_TYPE_BOOL_TRUE: ++ case GNU_BUILD_ATTRIBUTE_TYPE_BOOL_FALSE: ++ printf ("%c", * name); ++ left --; ++ break; ++ default: ++ error (_("unrecognised attribute type in name field: %d\n"), name_type); ++ print_symbol (-20, _("")); ++ return false; ++ } ++ ++ ++ name; ++ text = NULL; ++ ++ switch ((name_attribute = * name)) ++ { ++ case GNU_BUILD_ATTRIBUTE_VERSION: ++ text = _(""); ++ expected_types = string_expected; ++ ++ name; ++ break; ++ case GNU_BUILD_ATTRIBUTE_STACK_PROT: ++ text = _(""); ++ expected_types = "!+*"; ++ ++ name; ++ break; ++ case GNU_BUILD_ATTRIBUTE_RELRO: ++ text = _(""); ++ expected_types = bool_expected; ++ ++ name; ++ break; ++ case GNU_BUILD_ATTRIBUTE_STACK_SIZE: ++ text = _(""); ++ expected_types = number_expected; ++ ++ name; ++ break; ++ case GNU_BUILD_ATTRIBUTE_TOOL: ++ text = _(""); ++ expected_types = string_expected; ++ ++ name; ++ break; ++ case GNU_BUILD_ATTRIBUTE_ABI: ++ text = _(""); ++ expected_types = "$*"; ++ ++ name; ++ break; ++ case GNU_BUILD_ATTRIBUTE_PIC: ++ text = _(""); ++ expected_types = number_expected; ++ ++ name; ++ break; ++ case GNU_BUILD_ATTRIBUTE_SHORT_ENUM: ++ text = _(""); ++ expected_types = bool_expected; ++ ++ name; ++ break; ++ default: ++ if (ISPRINT (* name)) ++ { ++ int len = strnlen (name, pnote->namesz - (name - pnote->namedata)) + 1; ++ ++ if (len > left && ! do_wide) ++ len = left; ++ printf ("%.*s:", len, name); ++ left -= len; ++ name += len; ++ } ++ else ++ { ++ static char tmpbuf [128]; ++ ++ error (_("unrecognised byte in name field: %d\n"), * name); ++ sprintf (tmpbuf, _(""), * name); ++ text = tmpbuf; ++ name ++; ++ } ++ expected_types = "*$!+"; ++ break; ++ } ++ ++ if (text) ++ left -= printf ("%s", text); ++ ++ if (strchr (expected_types, name_type) == NULL) ++ warn (_("attribute does not have an expected type (%c)\n"), name_type); ++ ++ if ((unsigned long)(name - pnote->namedata) > pnote->namesz) ++ { ++ error (_("corrupt name field: namesz: %lu but parsing gets to %ld\n"), ++ (unsigned long) pnote->namesz, ++ (long) (name - pnote->namedata)); ++ return false; ++ } ++ ++ if (left < 1 && ! do_wide) ++ return true; ++ ++ switch (name_type) ++ { ++ case GNU_BUILD_ATTRIBUTE_TYPE_NUMERIC: ++ { ++ unsigned int bytes; ++ unsigned long long val = 0; ++ unsigned int shift = 0; ++ char * decoded = NULL; ++ ++ bytes = pnote->namesz - (name - pnote->namedata); ++ if (bytes > 0) ++ /* The -1 is because the name field is always 0 terminated, and we ++ want to be able to ensure that the shift in the while loop below ++ will not overflow. */ ++ -- bytes; ++ ++ if (bytes > sizeof (val)) ++ { ++ error (_("corrupt numeric name field: too many bytes in the value: %x\n"), ++ bytes); ++ bytes = sizeof (val); ++ } ++ /* We do not bother to warn if bytes == 0 as this can ++ happen with some early versions of the gcc plugin. */ ++ ++ while (bytes --) ++ { ++ unsigned long long byte = *name++ & 0xff; ++ ++ val |= byte << shift; ++ shift += 8; ++ } ++ ++ switch (name_attribute) ++ { ++ case GNU_BUILD_ATTRIBUTE_PIC: ++ switch (val) ++ { ++ case 0: decoded = "static"; break; ++ case 1: decoded = "pic"; break; ++ case 2: decoded = "PIC"; break; ++ case 3: decoded = "pie"; break; ++ case 4: decoded = "PIE"; break; ++ default: break; ++ } ++ break; ++ case GNU_BUILD_ATTRIBUTE_STACK_PROT: ++ switch (val) ++ { ++ /* Based upon the SPCT_FLAG_xxx enum values in gcc/cfgexpand.c. */ ++ case 0: decoded = "off"; break; ++ case 1: decoded = "on"; break; ++ case 2: decoded = "all"; break; ++ case 3: decoded = "strong"; break; ++ case 4: decoded = "explicit"; break; ++ default: break; ++ } ++ break; ++ default: ++ break; ++ } ++ ++ if (decoded != NULL) ++ { ++ print_symbol (-left, decoded); ++ left = 0; ++ } ++ else if (val == 0) ++ { ++ printf ("0x0"); ++ left -= 3; ++ } ++ else ++ { ++ if (do_wide) ++ left -= printf ("0x%llx", val); ++ else ++ left -= printf ("0x%-.*llx", left, val); ++ } ++ } ++ break; ++ case GNU_BUILD_ATTRIBUTE_TYPE_STRING: ++ left -= print_symbol (- left, name); ++ break; ++ case GNU_BUILD_ATTRIBUTE_TYPE_BOOL_TRUE: ++ left -= print_symbol (- left, "true"); ++ break; ++ case GNU_BUILD_ATTRIBUTE_TYPE_BOOL_FALSE: ++ left -= print_symbol (- left, "false"); ++ break; ++ } ++ ++ if (do_wide && left > 0) ++ printf ("%-*s", left, " "); ++ ++ return true; ++} ++ ++/* Note that by the ELF standard, the name field is already null byte ++ terminated, and namesz includes the terminating null byte. ++ I.E. the value of namesz for the name "FSF" is 4. ++ ++ If the value of namesz is zero, there is no name present. */ ++ ++static bool ++process_note (Elf_Internal_Note * pnote, ++ Filedata * filedata) ++{ ++ const char * name = pnote->namesz ? pnote->namedata : "(NONE)"; ++ const char * nt; ++ ++ if (pnote->namesz == 0) ++ /* If there is no note name, then use the default set of ++ note type strings. */ ++ nt = get_note_type (filedata, pnote->type); ++ ++ else if (startswith (pnote->namedata, "GNU")) ++ /* GNU-specific object file notes. */ ++ nt = get_gnu_elf_note_type (pnote->type); ++ ++ else if (startswith (pnote->namedata, "FreeBSD")) ++ /* FreeBSD-specific core file notes. */ ++ nt = get_freebsd_elfcore_note_type (filedata, pnote->type); ++ ++ else if (startswith (pnote->namedata, "NetBSD-CORE")) ++ /* NetBSD-specific core file notes. */ ++ nt = get_netbsd_elfcore_note_type (filedata, pnote->type); ++ ++ else if (startswith (pnote->namedata, "NetBSD")) ++ /* NetBSD-specific core file notes. */ ++ return process_netbsd_elf_note (pnote); ++ ++ else if (startswith (pnote->namedata, "PaX")) ++ /* NetBSD-specific core file notes. */ ++ return process_netbsd_elf_note (pnote); ++ ++ else if (startswith (pnote->namedata, "OpenBSD")) ++ /* OpenBSD-specific core file notes. */ ++ nt = get_openbsd_elfcore_note_type (filedata, pnote->type); ++ ++ else if (startswith (pnote->namedata, "SPU/")) ++ { ++ /* SPU-specific core file notes. */ ++ nt = pnote->namedata + 4; ++ name = "SPU"; ++ } ++ ++ else if (startswith (pnote->namedata, "IPF/VMS")) ++ /* VMS/ia64-specific file notes. */ ++ nt = get_ia64_vms_note_type (pnote->type); ++ ++ else if (startswith (pnote->namedata, "stapsdt")) ++ nt = get_stapsdt_note_type (pnote->type); ++ ++ else ++ /* Don't recognize this note name; just use the default set of ++ note type strings. */ ++ nt = get_note_type (filedata, pnote->type); ++ ++ printf (" "); ++ ++ if (((startswith (pnote->namedata, "GA") ++ && strchr ("*$!+", pnote->namedata[2]) != NULL) ++ || strchr ("*$!+", pnote->namedata[0]) != NULL) ++ && (pnote->type == NT_GNU_BUILD_ATTRIBUTE_OPEN ++ || pnote->type == NT_GNU_BUILD_ATTRIBUTE_FUNC)) ++ print_gnu_build_attribute_name (pnote); ++ else ++ print_symbol (-20, name); ++ ++ if (do_wide) ++ printf (" 0x%08lx\t%s\t", pnote->descsz, nt); ++ else ++ printf (" 0x%08lx\t%s\n", pnote->descsz, nt); ++ ++ if (startswith (pnote->namedata, "IPF/VMS")) ++ return print_ia64_vms_note (pnote); ++ else if (startswith (pnote->namedata, "GNU")) ++ return print_gnu_note (filedata, pnote); ++ else if (startswith (pnote->namedata, "stapsdt")) ++ return print_stapsdt_note (pnote); ++ else if (startswith (pnote->namedata, "CORE")) ++ return print_core_note (pnote); ++ else if (startswith (pnote->namedata, "FDO")) ++ return print_fdo_note (pnote); ++ else if (((startswith (pnote->namedata, "GA") ++ && strchr ("*$!+", pnote->namedata[2]) != NULL) ++ || strchr ("*$!+", pnote->namedata[0]) != NULL) ++ && (pnote->type == NT_GNU_BUILD_ATTRIBUTE_OPEN ++ || pnote->type == NT_GNU_BUILD_ATTRIBUTE_FUNC)) ++ return print_gnu_build_attribute_description (pnote, filedata); ++ ++ if (pnote->descsz) ++ { ++ unsigned long i; ++ ++ printf (_(" description data: ")); ++ for (i = 0; i < pnote->descsz; i++) ++ printf ("%02x ", pnote->descdata[i] & 0xff); ++ if (!do_wide) ++ printf ("\n"); ++ } ++ ++ if (do_wide) ++ printf ("\n"); ++ ++ return true; ++} ++ ++static bool ++process_notes_at (Filedata * filedata, ++ Elf_Internal_Shdr * section, ++ bfd_vma offset, ++ bfd_vma length, ++ bfd_vma align) ++{ ++ Elf_External_Note *pnotes; ++ Elf_External_Note *external; ++ char *end; ++ bool res = true; ++ ++ if (length <= 0) ++ return false; ++ ++ if (section) ++ { ++ pnotes = (Elf_External_Note *) get_section_contents (section, filedata); ++ if (pnotes) ++ { ++ if (! apply_relocations (filedata, section, (unsigned char *) pnotes, length, NULL, NULL)) ++ { ++ free (pnotes); ++ return false; ++ } ++ } ++ } ++ else ++ pnotes = (Elf_External_Note *) get_data (NULL, filedata, offset, 1, length, ++ _("notes")); ++ ++ if (pnotes == NULL) ++ return false; ++ ++ external = pnotes; ++ ++ if (filedata->is_separate) ++ printf (_("In linked file '%s': "), filedata->file_name); ++ else ++ printf ("\n"); ++ if (section) ++ printf (_("Displaying notes found in: %s\n"), printable_section_name (filedata, section)); ++ else ++ printf (_("Displaying notes found at file offset 0x%08lx with length 0x%08lx:\n"), ++ (unsigned long) offset, (unsigned long) length); ++ ++ /* NB: Some note sections may have alignment value of 0 or 1. gABI ++ specifies that notes should be aligned to 4 bytes in 32-bit ++ objects and to 8 bytes in 64-bit objects. As a Linux extension, ++ we also support 4 byte alignment in 64-bit objects. If section ++ alignment is less than 4, we treate alignment as 4 bytes. */ ++ if (align < 4) ++ align = 4; ++ else if (align != 4 && align != 8) ++ { ++ warn (_("Corrupt note: alignment %ld, expecting 4 or 8\n"), ++ (long) align); ++ free (pnotes); ++ return false; ++ } ++ ++ printf (_(" %-20s %-10s\tDescription\n"), _("Owner"), _("Data size")); ++ ++ end = (char *) pnotes + length; ++ while ((char *) external < end) ++ { ++ Elf_Internal_Note inote; ++ size_t min_notesz; ++ char * next; ++ char * temp = NULL; ++ size_t data_remaining = end - (char *) external; ++ ++ if (!is_ia64_vms (filedata)) ++ { ++ /* PR binutils/15191 ++ Make sure that there is enough data to read. */ ++ min_notesz = offsetof (Elf_External_Note, name); ++ if (data_remaining < min_notesz) ++ { ++ warn (ngettext ("Corrupt note: only %ld byte remains, " ++ "not enough for a full note\n", ++ "Corrupt note: only %ld bytes remain, " ++ "not enough for a full note\n", ++ data_remaining), ++ (long) data_remaining); ++ break; ++ } ++ data_remaining -= min_notesz; ++ ++ inote.type = BYTE_GET (external->type); ++ inote.namesz = BYTE_GET (external->namesz); ++ inote.namedata = external->name; ++ inote.descsz = BYTE_GET (external->descsz); ++ inote.descdata = ((char *) external ++ + ELF_NOTE_DESC_OFFSET (inote.namesz, align)); ++ inote.descpos = offset + (inote.descdata - (char *) pnotes); ++ next = ((char *) external ++ + ELF_NOTE_NEXT_OFFSET (inote.namesz, inote.descsz, align)); ++ } ++ else ++ { ++ Elf64_External_VMS_Note *vms_external; ++ ++ /* PR binutils/15191 ++ Make sure that there is enough data to read. */ ++ min_notesz = offsetof (Elf64_External_VMS_Note, name); ++ if (data_remaining < min_notesz) ++ { ++ warn (ngettext ("Corrupt note: only %ld byte remains, " ++ "not enough for a full note\n", ++ "Corrupt note: only %ld bytes remain, " ++ "not enough for a full note\n", ++ data_remaining), ++ (long) data_remaining); ++ break; ++ } ++ data_remaining -= min_notesz; ++ ++ vms_external = (Elf64_External_VMS_Note *) external; ++ inote.type = BYTE_GET (vms_external->type); ++ inote.namesz = BYTE_GET (vms_external->namesz); ++ inote.namedata = vms_external->name; ++ inote.descsz = BYTE_GET (vms_external->descsz); ++ inote.descdata = inote.namedata + align_power (inote.namesz, 3); ++ inote.descpos = offset + (inote.descdata - (char *) pnotes); ++ next = inote.descdata + align_power (inote.descsz, 3); ++ } ++ ++ /* PR 17531: file: 3443835e. */ ++ /* PR 17531: file: id:000000,sig:11,src:006986,op:havoc,rep:4. */ ++ if ((size_t) (inote.descdata - inote.namedata) < inote.namesz ++ || (size_t) (inote.descdata - inote.namedata) > data_remaining ++ || (size_t) (next - inote.descdata) < inote.descsz ++ || ((size_t) (next - inote.descdata) ++ > data_remaining - (size_t) (inote.descdata - inote.namedata))) ++ { ++ warn (_("note with invalid namesz and/or descsz found at offset 0x%lx\n"), ++ (unsigned long) ((char *) external - (char *) pnotes)); ++ warn (_(" type: 0x%lx, namesize: 0x%08lx, descsize: 0x%08lx, alignment: %u\n"), ++ inote.type, inote.namesz, inote.descsz, (int) align); ++ break; ++ } ++ ++ external = (Elf_External_Note *) next; ++ ++ /* Verify that name is null terminated. It appears that at least ++ one version of Linux (RedHat 6.0) generates corefiles that don't ++ comply with the ELF spec by failing to include the null byte in ++ namesz. */ ++ if (inote.namesz > 0 && inote.namedata[inote.namesz - 1] != '\0') ++ { ++ if ((size_t) (inote.descdata - inote.namedata) == inote.namesz) ++ { ++ temp = (char *) malloc (inote.namesz + 1); ++ if (temp == NULL) ++ { ++ error (_("Out of memory allocating space for inote name\n")); ++ res = false; ++ break; ++ } ++ ++ memcpy (temp, inote.namedata, inote.namesz); ++ inote.namedata = temp; ++ } ++ inote.namedata[inote.namesz] = 0; ++ } ++ ++ if (! process_note (& inote, filedata)) ++ res = false; ++ ++ free (temp); ++ temp = NULL; ++ } ++ ++ free (pnotes); ++ ++ return res; ++} ++ ++static bool ++process_corefile_note_segments (Filedata * filedata) ++{ ++ Elf_Internal_Phdr *segment; ++ unsigned int i; ++ bool res = true; ++ ++ if (! get_program_headers (filedata)) ++ return true; ++ ++ for (i = 0, segment = filedata->program_headers; ++ i < filedata->file_header.e_phnum; ++ i++, segment++) ++ { ++ if (segment->p_type == PT_NOTE) ++ if (! process_notes_at (filedata, NULL, ++ (bfd_vma) segment->p_offset, ++ (bfd_vma) segment->p_filesz, ++ (bfd_vma) segment->p_align)) ++ res = false; ++ } ++ ++ return res; ++} ++ ++static bool ++process_v850_notes (Filedata * filedata, bfd_vma offset, bfd_vma length) ++{ ++ Elf_External_Note * pnotes; ++ Elf_External_Note * external; ++ char * end; ++ bool res = true; ++ ++ if (length <= 0) ++ return false; ++ ++ pnotes = (Elf_External_Note *) get_data (NULL, filedata, offset, 1, length, ++ _("v850 notes")); ++ if (pnotes == NULL) ++ return false; ++ ++ external = pnotes; ++ end = (char*) pnotes + length; ++ ++ printf (_("\nDisplaying contents of Renesas V850 notes section at offset 0x%lx with length 0x%lx:\n"), ++ (unsigned long) offset, (unsigned long) length); ++ ++ while ((char *) external + sizeof (Elf_External_Note) < end) ++ { ++ Elf_External_Note * next; ++ Elf_Internal_Note inote; ++ ++ inote.type = BYTE_GET (external->type); ++ inote.namesz = BYTE_GET (external->namesz); ++ inote.namedata = external->name; ++ inote.descsz = BYTE_GET (external->descsz); ++ inote.descdata = inote.namedata + align_power (inote.namesz, 2); ++ inote.descpos = offset + (inote.descdata - (char *) pnotes); ++ ++ if (inote.descdata < (char *) pnotes || inote.descdata >= end) ++ { ++ warn (_("Corrupt note: name size is too big: %lx\n"), inote.namesz); ++ inote.descdata = inote.namedata; ++ inote.namesz = 0; ++ } ++ ++ next = (Elf_External_Note *) (inote.descdata + align_power (inote.descsz, 2)); ++ ++ if ( ((char *) next > end) ++ || ((char *) next < (char *) pnotes)) ++ { ++ warn (_("corrupt descsz found in note at offset 0x%lx\n"), ++ (unsigned long) ((char *) external - (char *) pnotes)); ++ warn (_(" type: 0x%lx, namesize: 0x%lx, descsize: 0x%lx\n"), ++ inote.type, inote.namesz, inote.descsz); ++ break; ++ } ++ ++ external = next; ++ ++ /* Prevent out-of-bounds indexing. */ ++ if ( inote.namedata + inote.namesz > end ++ || inote.namedata + inote.namesz < inote.namedata) ++ { ++ warn (_("corrupt namesz found in note at offset 0x%lx\n"), ++ (unsigned long) ((char *) external - (char *) pnotes)); ++ warn (_(" type: 0x%lx, namesize: 0x%lx, descsize: 0x%lx\n"), ++ inote.type, inote.namesz, inote.descsz); ++ break; ++ } ++ ++ printf (" %s: ", get_v850_elf_note_type (inote.type)); ++ ++ if (! print_v850_note (& inote)) ++ { ++ res = false; ++ printf ("\n", ++ inote.namesz, inote.descsz); ++ } ++ } ++ ++ free (pnotes); ++ ++ return res; ++} ++ ++static bool ++process_note_sections (Filedata * filedata) ++{ ++ Elf_Internal_Shdr *section; ++ unsigned long i; ++ unsigned int n = 0; ++ bool res = true; ++ ++ for (i = 0, section = filedata->section_headers; ++ i < filedata->file_header.e_shnum && section != NULL; ++ i++, section++) ++ { ++ if (section->sh_type == SHT_NOTE) ++ { ++ if (! process_notes_at (filedata, section, ++ (bfd_vma) section->sh_offset, ++ (bfd_vma) section->sh_size, ++ (bfd_vma) section->sh_addralign)) ++ res = false; ++ n++; ++ } ++ ++ if (( filedata->file_header.e_machine == EM_V800 ++ || filedata->file_header.e_machine == EM_V850 ++ || filedata->file_header.e_machine == EM_CYGNUS_V850) ++ && section->sh_type == SHT_RENESAS_INFO) ++ { ++ if (! process_v850_notes (filedata, ++ (bfd_vma) section->sh_offset, ++ (bfd_vma) section->sh_size)) ++ res = false; ++ n++; ++ } ++ } ++ ++ if (n == 0) ++ /* Try processing NOTE segments instead. */ ++ return process_corefile_note_segments (filedata); ++ ++ return res; ++} ++ ++static bool ++process_notes (Filedata * filedata) ++{ ++ /* If we have not been asked to display the notes then do nothing. */ ++ if (! do_notes) ++ return true; ++ ++ if (filedata->file_header.e_type != ET_CORE) ++ return process_note_sections (filedata); ++ ++ /* No program headers means no NOTE segment. */ ++ if (filedata->file_header.e_phnum > 0) ++ return process_corefile_note_segments (filedata); ++ ++ if (filedata->is_separate) ++ printf (_("No notes found in linked file '%s'.\n"), ++ filedata->file_name); ++ else ++ printf (_("No notes found file.\n")); ++ ++ return true; ++} ++ ++static unsigned char * ++display_public_gnu_attributes (unsigned char * start, ++ const unsigned char * const end) ++{ ++ printf (_(" Unknown GNU attribute: %s\n"), start); ++ ++ start += strnlen ((char *) start, end - start); ++ display_raw_attribute (start, end); ++ ++ return (unsigned char *) end; ++} ++ ++static unsigned char * ++display_generic_attribute (unsigned char * start, ++ unsigned int tag, ++ const unsigned char * const end) ++{ ++ if (tag == 0) ++ return (unsigned char *) end; ++ ++ return display_tag_value (tag, start, end); ++} ++ ++static bool ++process_arch_specific (Filedata * filedata) ++{ ++ if (! do_arch) ++ return true; ++ ++ switch (filedata->file_header.e_machine) ++ { ++ case EM_ARC: ++ case EM_ARC_COMPACT: ++ case EM_ARC_COMPACT2: ++ return process_attributes (filedata, "ARC", SHT_ARC_ATTRIBUTES, ++ display_arc_attribute, ++ display_generic_attribute); ++ case EM_ARM: ++ return process_attributes (filedata, "aeabi", SHT_ARM_ATTRIBUTES, ++ display_arm_attribute, ++ display_generic_attribute); ++ ++ case EM_MIPS: ++ case EM_MIPS_RS3_LE: ++ return process_mips_specific (filedata); ++ ++ case EM_MSP430: ++ return process_attributes (filedata, "mspabi", SHT_MSP430_ATTRIBUTES, ++ display_msp430_attribute, ++ display_msp430_gnu_attribute); ++ ++ case EM_RISCV: ++ return process_attributes (filedata, "riscv", SHT_RISCV_ATTRIBUTES, ++ display_riscv_attribute, ++ display_generic_attribute); ++ ++ case EM_NDS32: ++ return process_nds32_specific (filedata); ++ ++ case EM_68K: ++ return process_attributes (filedata, NULL, SHT_GNU_ATTRIBUTES, NULL, ++ display_m68k_gnu_attribute); ++ ++ case EM_PPC: ++ case EM_PPC64: ++ return process_attributes (filedata, NULL, SHT_GNU_ATTRIBUTES, NULL, ++ display_power_gnu_attribute); ++ ++ case EM_S390: ++ case EM_S390_OLD: ++ return process_attributes (filedata, NULL, SHT_GNU_ATTRIBUTES, NULL, ++ display_s390_gnu_attribute); ++ ++ case EM_SPARC: ++ case EM_SPARC32PLUS: ++ case EM_SPARCV9: ++ return process_attributes (filedata, NULL, SHT_GNU_ATTRIBUTES, NULL, ++ display_sparc_gnu_attribute); ++ ++ case EM_TI_C6000: ++ return process_attributes (filedata, "c6xabi", SHT_C6000_ATTRIBUTES, ++ display_tic6x_attribute, ++ display_generic_attribute); ++ ++ case EM_CSKY: ++ return process_attributes (filedata, "csky", SHT_CSKY_ATTRIBUTES, ++ display_csky_attribute, NULL); ++ ++ default: ++ return process_attributes (filedata, "gnu", SHT_GNU_ATTRIBUTES, ++ display_public_gnu_attributes, ++ display_generic_attribute); ++ } ++} ++ ++static bool ++get_file_header (Filedata * filedata) ++{ ++ /* Read in the identity array. */ ++ if (fread (filedata->file_header.e_ident, EI_NIDENT, 1, filedata->handle) != 1) ++ return false; ++ ++ /* Determine how to read the rest of the header. */ ++ switch (filedata->file_header.e_ident[EI_DATA]) ++ { ++ default: ++ case ELFDATANONE: ++ case ELFDATA2LSB: ++ byte_get = byte_get_little_endian; ++ byte_put = byte_put_little_endian; ++ break; ++ case ELFDATA2MSB: ++ byte_get = byte_get_big_endian; ++ byte_put = byte_put_big_endian; ++ break; ++ } ++ ++ /* For now we only support 32 bit and 64 bit ELF files. */ ++ is_32bit_elf = (filedata->file_header.e_ident[EI_CLASS] != ELFCLASS64); ++ ++ /* Read in the rest of the header. */ ++ if (is_32bit_elf) ++ { ++ Elf32_External_Ehdr ehdr32; ++ ++ if (fread (ehdr32.e_type, sizeof (ehdr32) - EI_NIDENT, 1, filedata->handle) != 1) ++ return false; ++ ++ filedata->file_header.e_type = BYTE_GET (ehdr32.e_type); ++ filedata->file_header.e_machine = BYTE_GET (ehdr32.e_machine); ++ filedata->file_header.e_version = BYTE_GET (ehdr32.e_version); ++ filedata->file_header.e_entry = BYTE_GET (ehdr32.e_entry); ++ filedata->file_header.e_phoff = BYTE_GET (ehdr32.e_phoff); ++ filedata->file_header.e_shoff = BYTE_GET (ehdr32.e_shoff); ++ filedata->file_header.e_flags = BYTE_GET (ehdr32.e_flags); ++ filedata->file_header.e_ehsize = BYTE_GET (ehdr32.e_ehsize); ++ filedata->file_header.e_phentsize = BYTE_GET (ehdr32.e_phentsize); ++ filedata->file_header.e_phnum = BYTE_GET (ehdr32.e_phnum); ++ filedata->file_header.e_shentsize = BYTE_GET (ehdr32.e_shentsize); ++ filedata->file_header.e_shnum = BYTE_GET (ehdr32.e_shnum); ++ filedata->file_header.e_shstrndx = BYTE_GET (ehdr32.e_shstrndx); ++ } ++ else ++ { ++ Elf64_External_Ehdr ehdr64; ++ ++ /* If we have been compiled with sizeof (bfd_vma) == 4, then ++ we will not be able to cope with the 64bit data found in ++ 64 ELF files. Detect this now and abort before we start ++ overwriting things. */ ++ if (sizeof (bfd_vma) < 8) ++ { ++ error (_("This instance of readelf has been built without support for a\n\ ++64 bit data type and so it cannot read 64 bit ELF files.\n")); ++ return false; ++ } ++ ++ if (fread (ehdr64.e_type, sizeof (ehdr64) - EI_NIDENT, 1, filedata->handle) != 1) ++ return false; ++ ++ filedata->file_header.e_type = BYTE_GET (ehdr64.e_type); ++ filedata->file_header.e_machine = BYTE_GET (ehdr64.e_machine); ++ filedata->file_header.e_version = BYTE_GET (ehdr64.e_version); ++ filedata->file_header.e_entry = BYTE_GET (ehdr64.e_entry); ++ filedata->file_header.e_phoff = BYTE_GET (ehdr64.e_phoff); ++ filedata->file_header.e_shoff = BYTE_GET (ehdr64.e_shoff); ++ filedata->file_header.e_flags = BYTE_GET (ehdr64.e_flags); ++ filedata->file_header.e_ehsize = BYTE_GET (ehdr64.e_ehsize); ++ filedata->file_header.e_phentsize = BYTE_GET (ehdr64.e_phentsize); ++ filedata->file_header.e_phnum = BYTE_GET (ehdr64.e_phnum); ++ filedata->file_header.e_shentsize = BYTE_GET (ehdr64.e_shentsize); ++ filedata->file_header.e_shnum = BYTE_GET (ehdr64.e_shnum); ++ filedata->file_header.e_shstrndx = BYTE_GET (ehdr64.e_shstrndx); ++ } ++ ++ return true; ++} ++ ++static void ++free_filedata (Filedata *filedata) ++{ ++ free (filedata->program_interpreter); ++ free (filedata->program_headers); ++ free (filedata->section_headers); ++ free (filedata->string_table); ++ free (filedata->dump.dump_sects); ++ free (filedata->dynamic_strings); ++ free (filedata->dynamic_symbols); ++ free (filedata->dynamic_syminfo); ++ free (filedata->dynamic_section); ++ ++ while (filedata->symtab_shndx_list != NULL) ++ { ++ elf_section_list *next = filedata->symtab_shndx_list->next; ++ free (filedata->symtab_shndx_list); ++ filedata->symtab_shndx_list = next; ++ } ++ ++ free (filedata->section_headers_groups); ++ ++ if (filedata->section_groups) ++ { ++ size_t i; ++ struct group_list * g; ++ struct group_list * next; ++ ++ for (i = 0; i < filedata->group_count; i++) ++ { ++ for (g = filedata->section_groups [i].root; g != NULL; g = next) ++ { ++ next = g->next; ++ free (g); ++ } ++ } ++ ++ free (filedata->section_groups); ++ } ++ memset (&filedata->section_headers, 0, ++ sizeof (Filedata) - offsetof (Filedata, section_headers)); ++} ++ ++static void ++close_file (Filedata * filedata) ++{ ++ if (filedata) ++ { ++ if (filedata->handle) ++ fclose (filedata->handle); ++ free (filedata); ++ } ++} ++ ++void ++close_debug_file (void * data) ++{ ++ free_filedata ((Filedata *) data); ++ close_file ((Filedata *) data); ++} ++ ++static Filedata * ++open_file (const char * pathname, bool is_separate) ++{ ++ struct stat statbuf; ++ Filedata * filedata = NULL; ++ ++ if (stat (pathname, & statbuf) < 0 ++ || ! S_ISREG (statbuf.st_mode)) ++ goto fail; ++ ++ filedata = calloc (1, sizeof * filedata); ++ if (filedata == NULL) ++ goto fail; ++ ++ filedata->handle = fopen (pathname, "rb"); ++ if (filedata->handle == NULL) ++ goto fail; ++ ++ filedata->file_size = (bfd_size_type) statbuf.st_size; ++ filedata->file_name = pathname; ++ filedata->is_separate = is_separate; ++ ++ if (! get_file_header (filedata)) ++ goto fail; ++ ++ if (!get_section_headers (filedata, false)) ++ goto fail; ++ ++ return filedata; ++ ++ fail: ++ if (filedata) ++ { ++ if (filedata->handle) ++ fclose (filedata->handle); ++ free (filedata); ++ } ++ return NULL; ++} ++ ++void * ++open_debug_file (const char * pathname) ++{ ++ return open_file (pathname, true); ++} ++ ++static void ++initialise_dump_sects (Filedata * filedata) ++{ ++ /* Initialise the dump_sects array from the cmdline_dump_sects array. ++ Note we do this even if cmdline_dump_sects is empty because we ++ must make sure that the dump_sets array is zeroed out before each ++ object file is processed. */ ++ if (filedata->dump.num_dump_sects > cmdline.num_dump_sects) ++ memset (filedata->dump.dump_sects, 0, ++ filedata->dump.num_dump_sects * sizeof (*filedata->dump.dump_sects)); ++ ++ if (cmdline.num_dump_sects > 0) ++ { ++ if (filedata->dump.num_dump_sects == 0) ++ /* A sneaky way of allocating the dump_sects array. */ ++ request_dump_bynumber (&filedata->dump, cmdline.num_dump_sects, 0); ++ ++ assert (filedata->dump.num_dump_sects >= cmdline.num_dump_sects); ++ memcpy (filedata->dump.dump_sects, cmdline.dump_sects, ++ cmdline.num_dump_sects * sizeof (*filedata->dump.dump_sects)); ++ } ++} ++ ++/* Process one ELF object file according to the command line options. ++ This file may actually be stored in an archive. The file is ++ positioned at the start of the ELF object. Returns TRUE if no ++ problems were encountered, FALSE otherwise. */ ++ ++static bool ++process_object (Filedata * filedata) ++{ ++ bool have_separate_files; ++ unsigned int i; ++ bool res; ++ ++ if (! get_file_header (filedata)) ++ { ++ error (_("%s: Failed to read file header\n"), filedata->file_name); ++ return false; ++ } ++ ++ /* Initialise per file variables. */ ++ for (i = ARRAY_SIZE (filedata->version_info); i--;) ++ filedata->version_info[i] = 0; ++ ++ for (i = ARRAY_SIZE (filedata->dynamic_info); i--;) ++ filedata->dynamic_info[i] = 0; ++ filedata->dynamic_info_DT_GNU_HASH = 0; ++ filedata->dynamic_info_DT_MIPS_XHASH = 0; ++ ++ /* Process the file. */ ++ if (show_name) ++ printf (_("\nFile: %s\n"), filedata->file_name); ++ ++ initialise_dump_sects (filedata); ++ ++ /* There may be some extensions in the first section header. Don't ++ bomb if we can't read it. */ ++ get_section_headers (filedata, true); ++ ++ if (! process_file_header (filedata)) ++ { ++ res = false; ++ goto out; ++ } ++ ++ /* Throw away the single section header read above, so that we ++ re-read the entire set. */ ++ free (filedata->section_headers); ++ filedata->section_headers = NULL; ++ ++ if (! process_section_headers (filedata)) ++ { ++ /* Without loaded section headers we cannot process lots of things. */ ++ do_unwind = do_version = do_dump = do_arch = false; ++ ++ if (! do_using_dynamic) ++ do_syms = do_dyn_syms = do_reloc = false; ++ } ++ ++ if (! process_section_groups (filedata)) ++ /* Without loaded section groups we cannot process unwind. */ ++ do_unwind = false; ++ ++ process_program_headers (filedata); ++ ++ res = process_dynamic_section (filedata); ++ ++ if (! process_relocs (filedata)) ++ res = false; ++ ++ if (! process_unwind (filedata)) ++ res = false; ++ ++ if (! process_symbol_table (filedata)) ++ res = false; ++ ++ if (! process_lto_symbol_tables (filedata)) ++ res = false; ++ ++ if (! process_syminfo (filedata)) ++ res = false; ++ ++ if (! process_version_sections (filedata)) ++ res = false; ++ ++ if (filedata->file_header.e_shstrndx != SHN_UNDEF) ++ have_separate_files = load_separate_debug_files (filedata, filedata->file_name); ++ else ++ have_separate_files = false; ++ ++ if (! process_section_contents (filedata)) ++ res = false; ++ ++ if (have_separate_files) ++ { ++ separate_info * d; ++ ++ for (d = first_separate_info; d != NULL; d = d->next) ++ { ++ initialise_dump_sects (d->handle); ++ ++ if (process_links && ! process_file_header (d->handle)) ++ res = false; ++ else if (! process_section_headers (d->handle)) ++ res = false; ++ else if (! process_section_contents (d->handle)) ++ res = false; ++ else if (process_links) ++ { ++ if (! process_section_groups (d->handle)) ++ res = false; ++ process_program_headers (d->handle); ++ if (! process_dynamic_section (d->handle)) ++ res = false; ++ if (! process_relocs (d->handle)) ++ res = false; ++ if (! process_unwind (d->handle)) ++ res = false; ++ if (! process_symbol_table (d->handle)) ++ res = false; ++ if (! process_lto_symbol_tables (d->handle)) ++ res = false; ++ if (! process_syminfo (d->handle)) ++ res = false; ++ if (! process_version_sections (d->handle)) ++ res = false; ++ if (! process_notes (d->handle)) ++ res = false; ++ } ++ } ++ ++ /* The file handles are closed by the call to free_debug_memory() below. */ ++ } ++ ++ if (! process_notes (filedata)) ++ res = false; ++ ++ if (! process_gnu_liblist (filedata)) ++ res = false; ++ ++ if (! process_arch_specific (filedata)) ++ res = false; ++ ++ out: ++ free_filedata (filedata); ++ ++ free_debug_memory (); ++ ++ return res; ++} ++ ++/* Process an ELF archive. ++ On entry the file is positioned just after the ARMAG string. ++ Returns TRUE upon success, FALSE otherwise. */ ++ ++static bool ++process_archive (Filedata * filedata, bool is_thin_archive) ++{ ++ struct archive_info arch; ++ struct archive_info nested_arch; ++ size_t got; ++ bool ret = true; ++ ++ show_name = true; ++ ++ /* The ARCH structure is used to hold information about this archive. */ ++ arch.file_name = NULL; ++ arch.file = NULL; ++ arch.index_array = NULL; ++ arch.sym_table = NULL; ++ arch.longnames = NULL; ++ ++ /* The NESTED_ARCH structure is used as a single-item cache of information ++ about a nested archive (when members of a thin archive reside within ++ another regular archive file). */ ++ nested_arch.file_name = NULL; ++ nested_arch.file = NULL; ++ nested_arch.index_array = NULL; ++ nested_arch.sym_table = NULL; ++ nested_arch.longnames = NULL; ++ ++ if (setup_archive (&arch, filedata->file_name, filedata->handle, ++ filedata->file_size, is_thin_archive, ++ do_archive_index) != 0) ++ { ++ ret = false; ++ goto out; ++ } ++ ++ if (do_archive_index) ++ { ++ if (arch.sym_table == NULL) ++ error (_("%s: unable to dump the index as none was found\n"), ++ filedata->file_name); ++ else ++ { ++ unsigned long i, l; ++ unsigned long current_pos; ++ ++ printf (_("Index of archive %s: (%lu entries, 0x%lx bytes " ++ "in the symbol table)\n"), ++ filedata->file_name, (unsigned long) arch.index_num, ++ arch.sym_size); ++ ++ current_pos = ftell (filedata->handle); ++ ++ for (i = l = 0; i < arch.index_num; i++) ++ { ++ if (i == 0 ++ || (i > 0 && arch.index_array[i] != arch.index_array[i - 1])) ++ { ++ char * member_name ++ = get_archive_member_name_at (&arch, arch.index_array[i], ++ &nested_arch); ++ ++ if (member_name != NULL) ++ { ++ char * qualified_name ++ = make_qualified_name (&arch, &nested_arch, ++ member_name); ++ ++ if (qualified_name != NULL) ++ { ++ printf (_("Contents of binary %s at offset "), ++ qualified_name); ++ (void) print_vma (arch.index_array[i], PREFIX_HEX); ++ putchar ('\n'); ++ free (qualified_name); ++ } ++ free (member_name); ++ } ++ } ++ ++ if (l >= arch.sym_size) ++ { ++ error (_("%s: end of the symbol table reached " ++ "before the end of the index\n"), ++ filedata->file_name); ++ ret = false; ++ break; ++ } ++ /* PR 17531: file: 0b6630b2. */ ++ printf ("\t%.*s\n", ++ (int) (arch.sym_size - l), arch.sym_table + l); ++ l += strnlen (arch.sym_table + l, arch.sym_size - l) + 1; ++ } ++ ++ if (arch.uses_64bit_indices) ++ l = (l + 7) & ~ 7; ++ else ++ l += l & 1; ++ ++ if (l < arch.sym_size) ++ { ++ error (ngettext ("%s: %ld byte remains in the symbol table, " ++ "but without corresponding entries in " ++ "the index table\n", ++ "%s: %ld bytes remain in the symbol table, " ++ "but without corresponding entries in " ++ "the index table\n", ++ arch.sym_size - l), ++ filedata->file_name, arch.sym_size - l); ++ ret = false; ++ } ++ ++ if (fseek (filedata->handle, current_pos, SEEK_SET) != 0) ++ { ++ error (_("%s: failed to seek back to start of object files " ++ "in the archive\n"), ++ filedata->file_name); ++ ret = false; ++ goto out; ++ } ++ } ++ ++ if (!do_dynamic && !do_syms && !do_reloc && !do_unwind && !do_sections ++ && !do_segments && !do_header && !do_dump && !do_version ++ && !do_histogram && !do_debugging && !do_arch && !do_notes ++ && !do_section_groups && !do_dyn_syms) ++ { ++ ret = true; /* Archive index only. */ ++ goto out; ++ } ++ } ++ ++ while (1) ++ { ++ char * name; ++ size_t namelen; ++ char * qualified_name; ++ ++ /* Read the next archive header. */ ++ if (fseek (filedata->handle, arch.next_arhdr_offset, SEEK_SET) != 0) ++ { ++ error (_("%s: failed to seek to next archive header\n"), ++ arch.file_name); ++ ret = false; ++ break; ++ } ++ got = fread (&arch.arhdr, 1, sizeof arch.arhdr, filedata->handle); ++ if (got != sizeof arch.arhdr) ++ { ++ if (got == 0) ++ break; ++ /* PR 24049 - we cannot use filedata->file_name as this will ++ have already been freed. */ ++ error (_("%s: failed to read archive header\n"), arch.file_name); ++ ++ ret = false; ++ break; ++ } ++ if (memcmp (arch.arhdr.ar_fmag, ARFMAG, 2) != 0) ++ { ++ error (_("%s: did not find a valid archive header\n"), ++ arch.file_name); ++ ret = false; ++ break; ++ } ++ ++ arch.next_arhdr_offset += sizeof arch.arhdr; ++ ++ filedata->archive_file_size = strtoul (arch.arhdr.ar_size, NULL, 10); ++ ++ name = get_archive_member_name (&arch, &nested_arch); ++ if (name == NULL) ++ { ++ error (_("%s: bad archive file name\n"), arch.file_name); ++ ret = false; ++ break; ++ } ++ namelen = strlen (name); ++ ++ qualified_name = make_qualified_name (&arch, &nested_arch, name); ++ if (qualified_name == NULL) ++ { ++ error (_("%s: bad archive file name\n"), arch.file_name); ++ free (name); ++ ret = false; ++ break; ++ } ++ ++ if (is_thin_archive && arch.nested_member_origin == 0) ++ { ++ /* This is a proxy for an external member of a thin archive. */ ++ Filedata * member_filedata; ++ char * member_file_name = adjust_relative_path ++ (filedata->file_name, name, namelen); ++ ++ free (name); ++ if (member_file_name == NULL) ++ { ++ free (qualified_name); ++ ret = false; ++ break; ++ } ++ ++ member_filedata = open_file (member_file_name, false); ++ if (member_filedata == NULL) ++ { ++ error (_("Input file '%s' is not readable.\n"), member_file_name); ++ free (member_file_name); ++ free (qualified_name); ++ ret = false; ++ break; ++ } ++ ++ filedata->archive_file_offset = arch.nested_member_origin; ++ member_filedata->file_name = qualified_name; ++ ++ /* The call to process_object() expects the file to be at the beginning. */ ++ rewind (member_filedata->handle); ++ ++ if (! process_object (member_filedata)) ++ ret = false; ++ ++ close_file (member_filedata); ++ free (member_file_name); ++ } ++ else if (is_thin_archive) ++ { ++ Filedata thin_filedata; ++ ++ memset (&thin_filedata, 0, sizeof (thin_filedata)); ++ ++ /* PR 15140: Allow for corrupt thin archives. */ ++ if (nested_arch.file == NULL) ++ { ++ error (_("%s: contains corrupt thin archive: %s\n"), ++ qualified_name, name); ++ free (qualified_name); ++ free (name); ++ ret = false; ++ break; ++ } ++ free (name); ++ ++ /* This is a proxy for a member of a nested archive. */ ++ filedata->archive_file_offset ++ = arch.nested_member_origin + sizeof arch.arhdr; ++ ++ /* The nested archive file will have been opened and setup by ++ get_archive_member_name. */ ++ if (fseek (nested_arch.file, filedata->archive_file_offset, ++ SEEK_SET) != 0) ++ { ++ error (_("%s: failed to seek to archive member.\n"), ++ nested_arch.file_name); ++ free (qualified_name); ++ ret = false; ++ break; ++ } ++ ++ thin_filedata.handle = nested_arch.file; ++ thin_filedata.file_name = qualified_name; ++ ++ if (! process_object (& thin_filedata)) ++ ret = false; ++ } ++ else ++ { ++ free (name); ++ filedata->archive_file_offset = arch.next_arhdr_offset; ++ filedata->file_name = qualified_name; ++ if (! process_object (filedata)) ++ ret = false; ++ arch.next_arhdr_offset += (filedata->archive_file_size + 1) & -2; ++ /* Stop looping with "negative" archive_file_size. */ ++ if (arch.next_arhdr_offset < filedata->archive_file_size) ++ arch.next_arhdr_offset = -1ul; ++ } ++ ++ free (qualified_name); ++ } ++ ++ out: ++ if (nested_arch.file != NULL) ++ fclose (nested_arch.file); ++ release_archive (&nested_arch); ++ release_archive (&arch); ++ ++ return ret; ++} ++ ++static bool ++process_file (char * file_name) ++{ ++ Filedata * filedata = NULL; ++ struct stat statbuf; ++ char armag[SARMAG]; ++ bool ret = true; ++ ++ if (stat (file_name, &statbuf) < 0) ++ { ++ if (errno == ENOENT) ++ error (_("'%s': No such file\n"), file_name); ++ else ++ error (_("Could not locate '%s'. System error message: %s\n"), ++ file_name, strerror (errno)); ++ return false; ++ } ++ ++ if (! S_ISREG (statbuf.st_mode)) ++ { ++ error (_("'%s' is not an ordinary file\n"), file_name); ++ return false; ++ } ++ ++ filedata = calloc (1, sizeof * filedata); ++ if (filedata == NULL) ++ { ++ error (_("Out of memory allocating file data structure\n")); ++ return false; ++ } ++ ++ filedata->file_name = file_name; ++ filedata->handle = fopen (file_name, "rb"); ++ if (filedata->handle == NULL) ++ { ++ error (_("Input file '%s' is not readable.\n"), file_name); ++ free (filedata); ++ return false; ++ } ++ ++ if (fread (armag, SARMAG, 1, filedata->handle) != 1) ++ { ++ error (_("%s: Failed to read file's magic number\n"), file_name); ++ fclose (filedata->handle); ++ free (filedata); ++ return false; ++ } ++ ++ filedata->file_size = (bfd_size_type) statbuf.st_size; ++ filedata->is_separate = false; ++ ++ if (memcmp (armag, ARMAG, SARMAG) == 0) ++ { ++ if (! process_archive (filedata, false)) ++ ret = false; ++ } ++ else if (memcmp (armag, ARMAGT, SARMAG) == 0) ++ { ++ if ( ! process_archive (filedata, true)) ++ ret = false; ++ } ++ else ++ { ++ if (do_archive_index && !check_all) ++ error (_("File %s is not an archive so its index cannot be displayed.\n"), ++ file_name); ++ ++ rewind (filedata->handle); ++ filedata->archive_file_size = filedata->archive_file_offset = 0; ++ ++ if (! process_object (filedata)) ++ ret = false; ++ } ++ ++ fclose (filedata->handle); ++ free (filedata->section_headers); ++ free (filedata->program_headers); ++ free (filedata->string_table); ++ free (filedata->dump.dump_sects); ++ free (filedata); ++ ++ free (ba_cache.strtab); ++ ba_cache.strtab = NULL; ++ free (ba_cache.symtab); ++ ba_cache.symtab = NULL; ++ ba_cache.filedata = NULL; ++ ++ return ret; ++} ++ ++#ifdef SUPPORT_DISASSEMBLY ++/* Needed by the i386 disassembler. For extra credit, someone could ++ fix this so that we insert symbolic addresses here, esp for GOT/PLT ++ symbols. */ ++ ++void ++print_address (unsigned int addr, FILE * outfile) ++{ ++ fprintf (outfile,"0x%8.8x", addr); ++} ++ ++/* Needed by the i386 disassembler. */ ++ ++void ++db_task_printsym (unsigned int addr) ++{ ++ print_address (addr, stderr); ++} ++#endif ++ ++int ++main (int argc, char ** argv) ++{ ++ int err; ++ ++#ifdef HAVE_LC_MESSAGES ++ setlocale (LC_MESSAGES, ""); ++#endif ++ setlocale (LC_CTYPE, ""); ++ bindtextdomain (PACKAGE, LOCALEDIR); ++ textdomain (PACKAGE); ++ ++ expandargv (&argc, &argv); ++ ++ parse_args (& cmdline, argc, argv); ++ ++ if (optind < (argc - 1)) ++ /* When displaying information for more than one file, ++ prefix the information with the file name. */ ++ show_name = true; ++ else if (optind >= argc) ++ { ++ /* Ensure that the warning is always displayed. */ ++ do_checks = true; ++ ++ warn (_("Nothing to do.\n")); ++ usage (stderr); ++ } ++ ++ err = false; ++ while (optind < argc) ++ if (! process_file (argv[optind++])) ++ err = true; ++ ++ free (cmdline.dump_sects); ++ ++ free (dump_ctf_symtab_name); ++ free (dump_ctf_strtab_name); ++ free (dump_ctf_parent_name); ++ ++ return err ? EXIT_FAILURE : EXIT_SUCCESS; ++} diff --git a/SOURCES/binutils-fix-testsuite-failures.patch b/SOURCES/binutils-fix-testsuite-failures.patch index af32305..cc6cf04 100644 --- a/SOURCES/binutils-fix-testsuite-failures.patch +++ b/SOURCES/binutils-fix-testsuite-failures.patch @@ -1,6 +1,6 @@ -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-elfvers/vers24.rd binutils-2.37-new/ld/testsuite/ld-elfvers/vers24.rd ---- binutils-2.37/ld/testsuite/ld-elfvers/vers24.rd 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-elfvers/vers24.rd 2021-07-24 21:59:18.647807502 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-elfvers/vers24.rd binutils-2.38-new/ld/testsuite/ld-elfvers/vers24.rd +--- binutils-2.38/ld/testsuite/ld-elfvers/vers24.rd 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-elfvers/vers24.rd 2022-04-26 13:54:54.195534871 +0200 @@ -7,9 +7,9 @@ Symbol table '.dynsym' contains [0-9]+ e # And ensure the dynamic symbol table contains at least x@VERS.0 # and foo@@VERS.0 symbols @@ -13,9 +13,9 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-elfvers/vers24.rd binu #... Symbol table '.symtab' contains [0-9]+ entries: #pass -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin-10.d binutils-2.37-new/ld/testsuite/ld-plugin/plugin-10.d ---- binutils-2.37/ld/testsuite/ld-plugin/plugin-10.d 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-plugin/plugin-10.d 2021-07-24 21:59:18.648807492 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-plugin/plugin-10.d binutils-2.38-new/ld/testsuite/ld-plugin/plugin-10.d +--- binutils-2.38/ld/testsuite/ld-plugin/plugin-10.d 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-plugin/plugin-10.d 2022-04-26 13:54:54.194534869 +0200 @@ -32,7 +32,8 @@ hook called: claim_file tmpdir/func.o \[ hook called: claim_file tmpdir/libtext.a \[@.* not claimed #... @@ -26,9 +26,9 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin-10.d bin +#... hook called: cleanup. #... -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin-11.d binutils-2.37-new/ld/testsuite/ld-plugin/plugin-11.d ---- binutils-2.37/ld/testsuite/ld-plugin/plugin-11.d 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-plugin/plugin-11.d 2021-07-24 21:59:18.648807492 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-plugin/plugin-11.d binutils-2.38-new/ld/testsuite/ld-plugin/plugin-11.d +--- binutils-2.38/ld/testsuite/ld-plugin/plugin-11.d 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-plugin/plugin-11.d 2022-04-26 13:54:54.194534869 +0200 @@ -35,8 +35,9 @@ hook called: claim_file tmpdir/func.o \[ hook called: claim_file tmpdir/libtext.a \[@.* CLAIMED #... @@ -41,18 +41,18 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin-11.d bin +#... hook called: cleanup. #... -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin-13.d binutils-2.37-new/ld/testsuite/ld-plugin/plugin-13.d ---- binutils-2.37/ld/testsuite/ld-plugin/plugin-13.d 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-plugin/plugin-13.d 2021-07-24 21:59:18.648807492 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-plugin/plugin-13.d binutils-2.38-new/ld/testsuite/ld-plugin/plugin-13.d +--- binutils-2.38/ld/testsuite/ld-plugin/plugin-13.d 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-plugin/plugin-13.d 2022-04-26 13:54:54.191534865 +0200 @@ -23,5 +23,3 @@ hook called: claim_file tmpdir/main.o \[ hook called: claim_file .*/ld/testsuite/ld-plugin/func.c \[@0/.* CLAIMED hook called: claim_file tmpdir/text.o \[@0/.* not claimed #... -.*main.c.*: undefined reference to `\.?func' -#... -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin-14.d binutils-2.37-new/ld/testsuite/ld-plugin/plugin-14.d ---- binutils-2.37/ld/testsuite/ld-plugin/plugin-14.d 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-plugin/plugin-14.d 2021-07-24 21:59:18.649807482 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-plugin/plugin-14.d binutils-2.38-new/ld/testsuite/ld-plugin/plugin-14.d +--- binutils-2.38/ld/testsuite/ld-plugin/plugin-14.d 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-plugin/plugin-14.d 2022-04-26 13:54:54.191534865 +0200 @@ -27,7 +27,6 @@ hook called: claim_file .*/ld/testsuite/ hook called: claim_file tmpdir/text.o \[@0/.* not claimed #... @@ -62,9 +62,9 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin-14.d bin +#... hook called: cleanup. #... -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin-15.d binutils-2.37-new/ld/testsuite/ld-plugin/plugin-15.d ---- binutils-2.37/ld/testsuite/ld-plugin/plugin-15.d 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-plugin/plugin-15.d 2021-07-24 21:59:18.649807482 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-plugin/plugin-15.d binutils-2.38-new/ld/testsuite/ld-plugin/plugin-15.d +--- binutils-2.38/ld/testsuite/ld-plugin/plugin-15.d 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-plugin/plugin-15.d 2022-04-26 13:54:54.191534865 +0200 @@ -28,7 +28,6 @@ hook called: claim_file .*/ld/testsuite/ hook called: claim_file tmpdir/text.o \[@0/.* not claimed #... @@ -74,9 +74,9 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin-15.d bin +#... hook called: cleanup. #... -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin-16.d binutils-2.37-new/ld/testsuite/ld-plugin/plugin-16.d ---- binutils-2.37/ld/testsuite/ld-plugin/plugin-16.d 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-plugin/plugin-16.d 2021-07-24 21:59:18.649807482 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-plugin/plugin-16.d binutils-2.38-new/ld/testsuite/ld-plugin/plugin-16.d +--- binutils-2.38/ld/testsuite/ld-plugin/plugin-16.d 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-plugin/plugin-16.d 2022-04-26 13:54:54.191534865 +0200 @@ -30,9 +30,8 @@ hook called: claim_file .*/ld/testsuite/ hook called: claim_file tmpdir/text.o \[@0/.* not claimed #... @@ -89,9 +89,9 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin-16.d bin +#... hook called: cleanup. #... -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin-17.d binutils-2.37-new/ld/testsuite/ld-plugin/plugin-17.d ---- binutils-2.37/ld/testsuite/ld-plugin/plugin-17.d 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-plugin/plugin-17.d 2021-07-24 21:59:18.649807482 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-plugin/plugin-17.d binutils-2.38-new/ld/testsuite/ld-plugin/plugin-17.d +--- binutils-2.38/ld/testsuite/ld-plugin/plugin-17.d 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-plugin/plugin-17.d 2022-04-26 13:54:54.192534866 +0200 @@ -31,7 +31,8 @@ hook called: claim_file .*/ld/testsuite/ hook called: claim_file tmpdir/text.o \[@0/.* not claimed #... @@ -102,9 +102,9 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin-17.d bin +#... hook called: cleanup. #... -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin-18.d binutils-2.37-new/ld/testsuite/ld-plugin/plugin-18.d ---- binutils-2.37/ld/testsuite/ld-plugin/plugin-18.d 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-plugin/plugin-18.d 2021-07-24 21:59:18.650807473 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-plugin/plugin-18.d binutils-2.38-new/ld/testsuite/ld-plugin/plugin-18.d +--- binutils-2.38/ld/testsuite/ld-plugin/plugin-18.d 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-plugin/plugin-18.d 2022-04-26 13:54:54.194534869 +0200 @@ -32,7 +32,8 @@ hook called: claim_file .*/ld/testsuite/ hook called: claim_file tmpdir/libtext.a \[@.* not claimed #... @@ -115,9 +115,9 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin-18.d bin +#... hook called: cleanup. #... -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin-19.d binutils-2.37-new/ld/testsuite/ld-plugin/plugin-19.d ---- binutils-2.37/ld/testsuite/ld-plugin/plugin-19.d 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-plugin/plugin-19.d 2021-07-24 21:59:18.650807473 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-plugin/plugin-19.d binutils-2.38-new/ld/testsuite/ld-plugin/plugin-19.d +--- binutils-2.38/ld/testsuite/ld-plugin/plugin-19.d 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-plugin/plugin-19.d 2022-04-26 13:54:54.194534869 +0200 @@ -35,8 +35,9 @@ hook called: claim_file .*/ld/testsuite/ hook called: claim_file tmpdir/libtext.a \[@.* CLAIMED #... @@ -130,9 +130,9 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin-19.d bin +#... hook called: cleanup. #... -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin-20.d binutils-2.37-new/ld/testsuite/ld-plugin/plugin-20.d ---- binutils-2.37/ld/testsuite/ld-plugin/plugin-20.d 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-plugin/plugin-20.d 2021-07-24 21:59:18.650807473 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-plugin/plugin-20.d binutils-2.38-new/ld/testsuite/ld-plugin/plugin-20.d +--- binutils-2.38/ld/testsuite/ld-plugin/plugin-20.d 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-plugin/plugin-20.d 2022-04-26 13:54:54.192534866 +0200 @@ -2,6 +2,5 @@ hook called: all symbols read. Input: func.c \(tmpdir/libfunc.a\) Sym: '_?func' Resolution: LDPR_PREVAILING_DEF.* @@ -141,9 +141,9 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin-20.d bin -.*main.c.*: undefined reference to `\.?func' +#... hook called: cleanup. -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin-21.d binutils-2.37-new/ld/testsuite/ld-plugin/plugin-21.d ---- binutils-2.37/ld/testsuite/ld-plugin/plugin-21.d 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-plugin/plugin-21.d 2021-07-24 21:59:18.650807473 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-plugin/plugin-21.d binutils-2.38-new/ld/testsuite/ld-plugin/plugin-21.d +--- binutils-2.38/ld/testsuite/ld-plugin/plugin-21.d 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-plugin/plugin-21.d 2022-04-26 13:54:54.192534866 +0200 @@ -2,6 +2,5 @@ hook called: all symbols read. Input: .*/ld/testsuite/ld-plugin/func.c \(.*/ld/testsuite/ld-plugin/func.c\) Sym: '_?func' Resolution: LDPR_PREVAILING_DEF.* @@ -152,9 +152,9 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin-21.d bin -.*main.c.*: undefined reference to `\.?func' +#... hook called: cleanup. -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin-22.d binutils-2.37-new/ld/testsuite/ld-plugin/plugin-22.d ---- binutils-2.37/ld/testsuite/ld-plugin/plugin-22.d 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-plugin/plugin-22.d 2021-07-24 21:59:18.650807473 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-plugin/plugin-22.d binutils-2.38-new/ld/testsuite/ld-plugin/plugin-22.d +--- binutils-2.38/ld/testsuite/ld-plugin/plugin-22.d 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-plugin/plugin-22.d 2022-04-26 13:54:54.192534866 +0200 @@ -2,6 +2,5 @@ Claimed: tmpdir/libfunc.a \[@.* hook called: all symbols read. Sym: '_?func' Resolution: LDPR_PREVAILING_DEF.* @@ -163,9 +163,9 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin-22.d bin -.*main.c.*: undefined reference to `\.?func' +#... hook called: cleanup. -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin-23.d binutils-2.37-new/ld/testsuite/ld-plugin/plugin-23.d ---- binutils-2.37/ld/testsuite/ld-plugin/plugin-23.d 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-plugin/plugin-23.d 2021-07-24 21:59:18.651807463 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-plugin/plugin-23.d binutils-2.38-new/ld/testsuite/ld-plugin/plugin-23.d +--- binutils-2.38/ld/testsuite/ld-plugin/plugin-23.d 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-plugin/plugin-23.d 2022-04-26 13:54:54.192534866 +0200 @@ -2,6 +2,5 @@ Claimed: .*/ld/testsuite/ld-plugin/func. hook called: all symbols read. Sym: '_?func' Resolution: LDPR_PREVAILING_DEF.* @@ -174,47 +174,47 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin-23.d bin -.*main.c.*: undefined reference to `\.?func' +#... hook called: cleanup. -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin-24.d binutils-2.37-new/ld/testsuite/ld-plugin/plugin-24.d ---- binutils-2.37/ld/testsuite/ld-plugin/plugin-24.d 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-plugin/plugin-24.d 2021-07-24 21:59:18.651807463 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-plugin/plugin-24.d binutils-2.38-new/ld/testsuite/ld-plugin/plugin-24.d +--- binutils-2.38/ld/testsuite/ld-plugin/plugin-24.d 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-plugin/plugin-24.d 2022-04-26 13:54:54.192534866 +0200 @@ -2,4 +2,5 @@ hook called: all symbols read. Input: .*/ld/testsuite/ld-plugin/func.c \(.*/ld/testsuite/ld-plugin/func.c\) Sym: '_?func' Resolution: LDPR_PREVAILING_DEF.* Sym: '_?func' Resolution: LDPR_PREVAILING_DEF.* +#... hook called: cleanup. -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin-25.d binutils-2.37-new/ld/testsuite/ld-plugin/plugin-25.d ---- binutils-2.37/ld/testsuite/ld-plugin/plugin-25.d 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-plugin/plugin-25.d 2021-07-24 21:59:18.651807463 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-plugin/plugin-25.d binutils-2.38-new/ld/testsuite/ld-plugin/plugin-25.d +--- binutils-2.38/ld/testsuite/ld-plugin/plugin-25.d 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-plugin/plugin-25.d 2022-04-26 13:54:54.192534866 +0200 @@ -2,4 +2,5 @@ Claimed: .*/ld/testsuite/ld-plugin/func. hook called: all symbols read. Sym: '_?func' Resolution: LDPR_PREVAILING_DEF.* Sym: '_?func' Resolution: LDPR_PREVAILING_DEF.* +#... hook called: cleanup. -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin-28.d binutils-2.37-new/ld/testsuite/ld-plugin/plugin-28.d ---- binutils-2.37/ld/testsuite/ld-plugin/plugin-28.d 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-plugin/plugin-28.d 2021-07-24 21:59:18.651807463 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-plugin/plugin-28.d binutils-2.38-new/ld/testsuite/ld-plugin/plugin-28.d +--- binutils-2.38/ld/testsuite/ld-plugin/plugin-28.d 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-plugin/plugin-28.d 2022-04-26 13:54:54.194534869 +0200 @@ -1 +1,2 @@ .*: error: Error +#... -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin-29.d binutils-2.37-new/ld/testsuite/ld-plugin/plugin-29.d ---- binutils-2.37/ld/testsuite/ld-plugin/plugin-29.d 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-plugin/plugin-29.d 2021-07-24 21:59:18.652807453 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-plugin/plugin-29.d binutils-2.38-new/ld/testsuite/ld-plugin/plugin-29.d +--- binutils-2.38/ld/testsuite/ld-plugin/plugin-29.d 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-plugin/plugin-29.d 2022-04-26 13:54:54.193534868 +0200 @@ -1 +1,2 @@ .*: warning: Warning +#... -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin-30.d binutils-2.37-new/ld/testsuite/ld-plugin/plugin-30.d ---- binutils-2.37/ld/testsuite/ld-plugin/plugin-30.d 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-plugin/plugin-30.d 2021-07-24 21:59:18.652807453 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-plugin/plugin-30.d binutils-2.38-new/ld/testsuite/ld-plugin/plugin-30.d +--- binutils-2.38/ld/testsuite/ld-plugin/plugin-30.d 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-plugin/plugin-30.d 2022-04-26 13:54:54.193534868 +0200 @@ -24,3 +24,4 @@ hook called: claim_file tmpdir/main.o \[ hook called: claim_file tmpdir/func.o \[@0/.* not claimed hook called: claim_file tmpdir/text.o \[@0/.* not claimed hook called: claim_file tmpdir/libempty.a \[@.* not claimed +#pass -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin-6.d binutils-2.37-new/ld/testsuite/ld-plugin/plugin-6.d ---- binutils-2.37/ld/testsuite/ld-plugin/plugin-6.d 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-plugin/plugin-6.d 2021-07-24 21:59:18.652807453 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-plugin/plugin-6.d binutils-2.38-new/ld/testsuite/ld-plugin/plugin-6.d +--- binutils-2.38/ld/testsuite/ld-plugin/plugin-6.d 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-plugin/plugin-6.d 2022-04-26 13:54:54.193534868 +0200 @@ -27,7 +27,6 @@ hook called: claim_file tmpdir/func.o \[ hook called: claim_file tmpdir/text.o \[@0/.* not claimed #... @@ -224,9 +224,9 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin-6.d binu +#... hook called: cleanup. #... -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin-7.d binutils-2.37-new/ld/testsuite/ld-plugin/plugin-7.d ---- binutils-2.37/ld/testsuite/ld-plugin/plugin-7.d 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-plugin/plugin-7.d 2021-07-24 21:59:18.652807453 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-plugin/plugin-7.d binutils-2.38-new/ld/testsuite/ld-plugin/plugin-7.d +--- binutils-2.38/ld/testsuite/ld-plugin/plugin-7.d 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-plugin/plugin-7.d 2022-04-26 13:54:54.193534868 +0200 @@ -28,7 +28,6 @@ hook called: claim_file tmpdir/func.o \[ hook called: claim_file tmpdir/text.o \[@0/.* not claimed #... @@ -236,9 +236,9 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin-7.d binu +#... hook called: cleanup. #... -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin-8.d binutils-2.37-new/ld/testsuite/ld-plugin/plugin-8.d ---- binutils-2.37/ld/testsuite/ld-plugin/plugin-8.d 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-plugin/plugin-8.d 2021-07-24 21:59:18.653807444 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-plugin/plugin-8.d binutils-2.38-new/ld/testsuite/ld-plugin/plugin-8.d +--- binutils-2.38/ld/testsuite/ld-plugin/plugin-8.d 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-plugin/plugin-8.d 2022-04-26 13:54:54.194534869 +0200 @@ -30,9 +30,8 @@ hook called: claim_file tmpdir/func.o \[ hook called: claim_file tmpdir/text.o \[@0/.* not claimed #... @@ -251,9 +251,9 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin-8.d binu +#... hook called: cleanup. #... -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin-9.d binutils-2.37-new/ld/testsuite/ld-plugin/plugin-9.d ---- binutils-2.37/ld/testsuite/ld-plugin/plugin-9.d 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-plugin/plugin-9.d 2021-07-24 21:59:18.653807444 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-plugin/plugin-9.d binutils-2.38-new/ld/testsuite/ld-plugin/plugin-9.d +--- binutils-2.38/ld/testsuite/ld-plugin/plugin-9.d 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-plugin/plugin-9.d 2022-04-26 13:54:54.193534868 +0200 @@ -31,7 +31,8 @@ hook called: claim_file tmpdir/func.o \[ hook called: claim_file tmpdir/text.o \[@0/.* not claimed #... @@ -264,9 +264,9 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin-9.d binu +#... hook called: cleanup. #... -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin.exp binutils-2.37-new/ld/testsuite/ld-plugin/plugin.exp ---- binutils-2.37/ld/testsuite/ld-plugin/plugin.exp 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-plugin/plugin.exp 2021-07-24 21:59:18.653807444 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-plugin/plugin.exp binutils-2.38-new/ld/testsuite/ld-plugin/plugin.exp +--- binutils-2.38/ld/testsuite/ld-plugin/plugin.exp 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-plugin/plugin.exp 2022-04-26 13:54:54.195534871 +0200 @@ -117,6 +117,12 @@ if { $can_compile && !$failed_compile } } } @@ -280,9 +280,410 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin.exp binu set testobjfiles "tmpdir/main.o tmpdir/func.o tmpdir/text.o" set testobjfiles_notext "tmpdir/main.o tmpdir/func.o" set testsrcfiles "tmpdir/main.o $srcdir/$subdir/func.c tmpdir/text.o" -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/pr20070.d binutils-2.37-new/ld/testsuite/ld-plugin/pr20070.d ---- binutils-2.37/ld/testsuite/ld-plugin/pr20070.d 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-plugin/pr20070.d 2021-07-24 21:59:18.653807444 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-plugin/plugin.exp.orig binutils-2.38-new/ld/testsuite/ld-plugin/plugin.exp.orig +--- binutils-2.38/ld/testsuite/ld-plugin/plugin.exp.orig 1970-01-01 01:00:00.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-plugin/plugin.exp.orig 2022-01-22 13:14:09.000000000 +0100 +@@ -0,0 +1,397 @@ ++# Expect script for ld-plugin tests ++# Copyright (C) 2010-2022 Free Software Foundation, Inc. ++# ++# This file is part of the GNU Binutils. ++# ++# This program is free software; you can redistribute it and/or modify ++# it under the terms of the GNU General Public License as published by ++# the Free Software Foundation; either version 3 of the License, or ++# (at your option) any later version. ++# ++# This program is distributed in the hope that it will be useful, ++# but WITHOUT ANY WARRANTY; without even the implied warranty of ++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++# GNU General Public License for more details. ++# ++# You should have received a copy of the GNU General Public License ++# along with this program; if not, write to the Free Software ++# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, ++# MA 02110-1301, USA. ++ ++# These tests require the plugin API to be configured in. ++if ![check_plugin_api_available] { ++ return ++} ++ ++# And a compiler to be available. ++set can_compile 1 ++if { ![check_compiler_available] } { ++ # Don't fail immediately, ++ set can_compile 0 ++} ++ ++pass "plugin API enabled" ++ ++# Look for the name we can dlopen in the test plugin's libtool control script. ++set plugin_name [file_contents "$base_dir/libldtestplug.la"] ++set plugin_name [regsub "'.*" [regsub ".*dlname='" "$plugin_name" ""] ""] ++# Even though the API supports plugins it does not mean that the ++# linker was configured with --enable-plugins. Check for that here. ++if { $plugin_name == "" } { ++ verbose "The linker is not configured to support plugins" ++ return ++} ++verbose "plugin name is '$plugin_name'" ++ ++set plugin2_name [file_contents "$base_dir/libldtestplug2.la"] ++set plugin2_name [regsub "'.*" [regsub ".*dlname='" "$plugin2_name" ""] ""] ++verbose "plugin2 name is '$plugin2_name'" ++ ++set plugin3_name [file_contents "$base_dir/libldtestplug3.la"] ++set plugin3_name [regsub "'.*" [regsub ".*dlname='" "$plugin3_name" ""] ""] ++verbose "plugin3 name is '$plugin3_name'" ++ ++set plugin4_name [file_contents "$base_dir/libldtestplug4.la"] ++set plugin4_name [regsub "'.*" [regsub ".*dlname='" "$plugin4_name" ""] ""] ++verbose "plugin4 name is '$plugin4_name'" ++ ++# Use libtool to find full path to plugin rather than worrying ++# about run paths or anything like that. ++catch "exec $base_dir/libtool --config" lt_config ++verbose "Full lt config: $lt_config" 3 ++# Look for "objdir=.libs" ++regexp -line "^objdir=.*$" "$lt_config" lt_objdir ++verbose "lt_objdir line is '$lt_objdir'" 3 ++set lt_objdir [regsub "objdir=" "$lt_objdir" ""] ++set plugin_path "$base_dir/$lt_objdir/$plugin_name" ++set plugin2_path "$base_dir/$lt_objdir/$plugin2_name" ++set plugin3_path "$base_dir/$lt_objdir/$plugin3_name" ++set plugin4_path "$base_dir/$lt_objdir/$plugin4_name" ++verbose "Full plugin path $plugin_path" 2 ++verbose "Full plugin2 path $plugin2_path" 2 ++verbose "Full plugin3 path $plugin3_path" 2 ++verbose "Full plugin4 path $plugin4_path" 2 ++ ++set regclm "-plugin-opt registerclaimfile" ++set regas "-plugin-opt registerallsymbolsread" ++set regassilent "-plugin-opt registerallsymbolsreadsilent" ++set regcln "-plugin-opt registercleanup" ++ ++# In order to define symbols in plugin options in the list of tests below, ++# we need to know if the platform prepends an underscore to C symbols, ++# which we find out by compiling the test objects now. If there is any ++# error compiling, we defer reporting it until after the list of tests has ++# been initialised, so that we can use the names in the list to report; ++# otherwise, we scan one of the files with 'nm' and look for a known symbol ++# in the output to see if it is prefixed or not. ++set failed_compile 0 ++set _ "" ++set plugin_nm_output "" ++set old_CFLAGS "$CFLAGS_FOR_TARGET" ++append CFLAGS_FOR_TARGET " $NOSANITIZE_CFLAGS $NOLTO_CFLAGS" ++if { [istarget m681*-*-*] || [istarget m68hc1*-*-*] || [istarget m9s12x*-*-*] } { ++ # otherwise get FAILS due to _.frame ++ append CFLAGS_FOR_TARGET " -fomit-frame-pointer" ++} ++ ++if { $can_compile && \ ++ (![ld_compile $CC_FOR_TARGET $srcdir/$subdir/main.c tmpdir/main.o] \ ++ || ![ld_compile $CC_FOR_TARGET $srcdir/$subdir/func.c tmpdir/func.o] \ ++ || ![ld_compile $CC_FOR_TARGET $srcdir/$subdir/text.c tmpdir/text.o] \ ++ || ![ld_compile $CC_FOR_TARGET $srcdir/$subdir/pr20070a.c tmpdir/pr20070a.o] \ ++ || ![ld_compile $CC_FOR_TARGET $srcdir/$subdir/dummy.s tmpdir/dummy.o] \ ++ || ![ld_compile $CC_FOR_TARGET $srcdir/$subdir/pr17973.s tmpdir/pr17973.o]) } { ++ # Defer fail until we have list of tests set. ++ set failed_compile 1 ++} ++ ++set dotsym 0 ++if { $can_compile && !$failed_compile } { ++ # Find out if symbols have prefix on this platform before setting tests. ++ catch "exec $NM tmpdir/func.o" plugin_nm_output ++ if { [regexp "_func" "$plugin_nm_output"] } { ++ set _ "_" ++ } ++ if { [regexp "\\.func" "$plugin_nm_output"] } { ++ set dotsym 1 ++ } ++} ++ ++set testobjfiles "tmpdir/main.o tmpdir/func.o tmpdir/text.o" ++set testobjfiles_notext "tmpdir/main.o tmpdir/func.o" ++set testsrcfiles "tmpdir/main.o $srcdir/$subdir/func.c tmpdir/text.o" ++set testsrcfiles_notext "tmpdir/main.o $srcdir/$subdir/func.c" ++# Rather than having libs we just define dummy values for anything ++# we may need to link a target exe; we aren't going to run it anyway. ++set libs "[ld_link_defsyms] --defsym ${_}printf=${_}main --defsym ${_}puts=${_}main" ++if { $dotsym } { ++ append libs " --defsym .printf=.main --defsym .puts=.main" ++} ++if [is_pecoff_format] { ++ #otherwise relocs overflow to symbols defined on the command line ++ append libs " --image-base=0x10000000" ++} ++ ++set plugin_tests [list \ ++ [list "load plugin" "-plugin $plugin_path \ ++ $testobjfiles $libs" "" "" "" {{ld plugin-1.d}} "main.x" ] \ ++ [list "fail plugin onload" "-plugin $plugin_path -plugin-opt failonload \ ++ $testobjfiles $libs" "" "" "" {{ld plugin-2.d}} "main.x" ] \ ++ [list "fail plugin allsymbolsread" "-plugin $plugin_path $regas \ ++ -plugin-opt failallsymbolsread \ ++ $testobjfiles $libs" "" "" "" {{ld plugin-3.d}} "main.x" ] \ ++ [list "fail plugin cleanup" "-plugin $plugin_path -plugin-opt failcleanup \ ++ $regcln \ ++ $testobjfiles $libs" "" "" "" {{ld plugin-4.d}} "main.x" ] \ ++ [list "plugin all hooks" "-plugin $plugin_path $regclm $regas $regcln \ ++ $testobjfiles $libs" "" "" "" {{ld plugin-5.d}} "main.x" ] \ ++ [list "plugin claimfile lost symbol" "-plugin $plugin_path $regclm \ ++ $regas $regcln -plugin-opt claim:tmpdir/func.o \ ++ $testobjfiles $libs" "" "" "" {{ld plugin-6.d}} "main.x" ] \ ++ [list "plugin claimfile replace symbol" "-plugin $plugin_path $regclm \ ++ $regas $regcln -plugin-opt claim:tmpdir/func.o \ ++ -plugin-opt sym:${_}func::0:0:0 \ ++ $testobjfiles $libs" "" "" "" {{ld plugin-7.d}} "main.x" ] \ ++ [list "plugin claimfile resolve symbol" "-plugin $plugin_path $regclm \ ++ $regas $regcln -plugin-opt claim:tmpdir/func.o \ ++ -plugin-opt sym:${_}func::0:0:0 \ ++ -plugin-opt sym:${_}func2::0:0:0 \ ++ -plugin-opt dumpresolutions \ ++ $testobjfiles $libs" "" "" "" {{ld plugin-8.d}} "main.x" ] \ ++ [list "plugin claimfile replace file" "-plugin $plugin_path $regclm \ ++ $regas $regcln -plugin-opt claim:tmpdir/func.o \ ++ -plugin-opt sym:${_}func::0:0:0 \ ++ -plugin-opt sym:${_}func2::0:0:0 \ ++ -plugin-opt dumpresolutions \ ++ -plugin-opt add:tmpdir/func.o \ ++ $testobjfiles $libs" "" "" "" {{ld plugin-9.d}} "main.x" ] \ ++ [list "load plugin with source" "-plugin $plugin_path $regclm \ ++ -plugin-opt claim:$srcdir/$subdir/func.c \ ++ $testsrcfiles $libs" "" "" "" {{ld plugin-13.d}} "main.x" ] \ ++ [list "plugin claimfile lost symbol with source" \ ++ "-plugin $plugin_path $regclm $regas $regcln \ ++ -plugin-opt claim:$srcdir/$subdir/func.c \ ++ $testsrcfiles $libs" "" "" "" {{ld plugin-14.d}} "main.x" ] \ ++ [list "plugin claimfile replace symbol with source" \ ++ "-plugin $plugin_path $regclm $regas $regcln \ ++ -plugin-opt claim:$srcdir/$subdir/func.c \ ++ -plugin-opt sym:${_}func::0:0:0 \ ++ $testsrcfiles $libs" "" "" "" {{ld plugin-15.d}} "main.x" ] \ ++ [list "plugin claimfile resolve symbol with source" \ ++ "-plugin $plugin_path $regclm $regas $regcln \ ++ -plugin-opt claim:$srcdir/$subdir/func.c \ ++ -plugin-opt sym:${_}func::0:0:0 \ ++ -plugin-opt sym:${_}func2::0:0:0 \ ++ -plugin-opt dumpresolutions \ ++ $testsrcfiles $libs" "" "" "" {{ld plugin-16.d}} "main.x" ] \ ++ [list "plugin claimfile replace file with source" \ ++ "-plugin $plugin_path $regclm $regas $regcln \ ++ -plugin-opt claim:$srcdir/$subdir/func.c \ ++ -plugin-opt sym:${_}func::0:0:0 \ ++ -plugin-opt sym:${_}func2::0:0:0 \ ++ -plugin-opt dumpresolutions \ ++ -plugin-opt add:tmpdir/func.o \ ++ $testsrcfiles $libs" "" "" "" {{ld plugin-17.d}} "main.x" ] \ ++ [list "load plugin with source not claimed" "-plugin $plugin_path $regclm \ ++ $testsrcfiles $libs" "" "" "" {{ld plugin-26.d}} "main.x" ] \ ++ [list "plugin fatal error" "-plugin $plugin2_path -plugin-opt fatal \ ++ $testobjfiles $libs" "" "" "" {{ld plugin-27.d}} "main.x" ] \ ++ [list "plugin error" "-plugin $plugin2_path -plugin-opt error \ ++ $testobjfiles $libs" "" "" "" {{ld plugin-28.d}} "main.x" ] \ ++ [list "plugin warning" "-plugin $plugin2_path -plugin-opt warning \ ++ $testobjfiles $libs" "" "" "" {{ld plugin-29.d}} "main.x" ] \ ++] ++ ++if [check_shared_lib_support] { ++ lappend plugin_tests [list "PR ld/17973" "-plugin $plugin2_path -shared $regassilent \ ++ -plugin-opt add:tmpdir/pr17973.o \ ++ tmpdir/dummy.o" "" "" "" {{readelf -sW pr17973.d}} "main.x" ] ++} ++ ++ ++set plugin_lib_tests [list \ ++ [list "plugin ignore lib" "-plugin $plugin_path $regclm \ ++ $regas $regcln -plugin-opt claim:tmpdir/func.o \ ++ -plugin-opt sym:${_}func::0:0:0 \ ++ -plugin-opt sym:${_}func2::0:0:0 \ ++ -plugin-opt dumpresolutions \ ++ -plugin-opt add:tmpdir/func.o \ ++ $testobjfiles_notext -Ltmpdir -ltext $libs" "" "" "" {{ld plugin-10.d}} "main.x" ] \ ++ [list "plugin claimfile replace lib" "-plugin $plugin_path $regclm \ ++ $regas $regcln -plugin-opt claim:tmpdir/func.o \ ++ -plugin-opt sym:${_}func::0:0:0 \ ++ -plugin-opt sym:${_}func2::0:0:0 \ ++ -plugin-opt dumpresolutions \ ++ -plugin-opt add:tmpdir/func.o \ ++ -plugin-opt claim:tmpdir/libtext.a \ ++ -plugin-opt sym:${_}text::0:0:0 \ ++ -plugin-opt add:tmpdir/text.o \ ++ $testobjfiles_notext -Ltmpdir -ltext $libs" "" "" "" {{ld plugin-11.d}} "main.x" ] \ ++ [list "plugin ignore lib with source" \ ++ "-plugin $plugin_path $regclm $regas $regcln \ ++ -plugin-opt claim:$srcdir/$subdir/func.c \ ++ -plugin-opt sym:${_}func::0:0:0 \ ++ -plugin-opt sym:${_}func2::0:0:0 \ ++ -plugin-opt dumpresolutions \ ++ -plugin-opt add:tmpdir/func.o \ ++ $testsrcfiles_notext -Ltmpdir -ltext $libs" "" "" "" {{ld plugin-18.d}} "main.x" ] \ ++ [list "plugin claimfile replace lib with source" \ ++ "-plugin $plugin_path $regclm $regas $regcln \ ++ -plugin-opt claim:$srcdir/$subdir/func.c \ ++ -plugin-opt sym:${_}func::0:0:0 \ ++ -plugin-opt sym:${_}func2::0:0:0 \ ++ -plugin-opt dumpresolutions \ ++ -plugin-opt add:tmpdir/func.o \ ++ -plugin-opt claim:tmpdir/libtext.a \ ++ -plugin-opt sym:${_}text::0:0:0 \ ++ -plugin-opt add:tmpdir/text.o \ ++ $testsrcfiles_notext -Ltmpdir -ltext $libs" "" "" "" {{ld plugin-19.d}} "main.x" ] \ ++ [list "plugin with empty archive" \ ++ "-plugin $plugin_path $regclm \ ++ -plugin-opt read:8 \ ++ $testobjfiles tmpdir/libempty.a $libs" "" "" "" {{ld plugin-30.d}} "main.x" ] \ ++] ++ ++set plugin_extra_elf_tests [list \ ++ [list "plugin set symbol visibility" "-plugin $plugin_path $regclm \ ++ $regas $regcln -plugin-opt claim:tmpdir/func.o \ ++ -plugin-opt sym:${_}func::0:0:0 \ ++ -plugin-opt sym:${_}func1::0:1:0 \ ++ -plugin-opt sym:${_}func2::0:2:0 \ ++ -plugin-opt sym:${_}func3::0:3:0 \ ++ -plugin-opt dumpresolutions \ ++ -plugin-opt add:tmpdir/func.o \ ++ -plugin-opt add:tmpdir/func1p.o \ ++ -plugin-opt add:tmpdir/func2i.o \ ++ -plugin-opt add:tmpdir/func3h.o \ ++ $testobjfiles $libs --verbose=2" "" "" "" {{ld plugin-12.d} \ ++ {readelf -s plugin-vis-1.d}} "main.x" ] \ ++ [list "plugin set symbol visibility with source" \ ++ "-plugin $plugin_path $regclm $regas $regcln \ ++ -plugin-opt claim:$srcdir/$subdir/func.c \ ++ -plugin-opt sym:${_}func::0:0:0 \ ++ -plugin-opt sym:${_}func1::0:1:0 \ ++ -plugin-opt sym:${_}func2::0:2:0 \ ++ -plugin-opt sym:${_}func3::0:3:0 \ ++ -plugin-opt dumpresolutions \ ++ -plugin-opt add:tmpdir/func.o \ ++ -plugin-opt add:tmpdir/func1p.o \ ++ -plugin-opt add:tmpdir/func2i.o \ ++ -plugin-opt add:tmpdir/func3h.o \ ++ $testsrcfiles $libs --verbose=2" "" "" "" {{ld plugin-12.d} \ ++ {readelf -s plugin-vis-1.d}} "main.x" ] \ ++] ++ ++if { !$can_compile || $failed_compile } { ++ foreach testitem $plugin_tests { ++ unsupported [lindex $testitem 0] ++ } ++ if { [is_elf_format] } { ++ foreach testitem $plugin_extra_elf_tests { ++ unsupported [lindex $testitem 0] ++ } ++ } ++ set CFLAGS_FOR_TARGET "$old_CFLAGS" ++ return ++} ++ ++run_ld_link_tests $plugin_tests ++ ++if { [is_elf_format] \ ++ && [ld_compile $CC_FOR_TARGET $srcdir/$subdir/func1p.c tmpdir/func1p.o] \ ++ && [ld_compile $CC_FOR_TARGET $srcdir/$subdir/func2i.c tmpdir/func2i.o] \ ++ && [ld_compile $CC_FOR_TARGET $srcdir/$subdir/func3h.c tmpdir/func3h.o] } { ++ run_ld_link_tests $plugin_extra_elf_tests ++} ++ ++if {![ar_simple_create $ar "" "tmpdir/libtext.a" "tmpdir/text.o"] || \ ++ ![ar_simple_create $ar "" "tmpdir/libempty.a" ""]} { ++ foreach testitem $plugin_lib_tests { ++ unsupported [lindex $testitem 0] ++ } ++} else { ++ run_ld_link_tests $plugin_lib_tests ++} ++ ++set plugin_src_tests [list \ ++ [list "plugin 2 with source lib" \ ++ "-plugin $plugin2_path $regclm $regas $regcln \ ++ -plugin-opt dumpresolutions \ ++ tmpdir/main.o -Ltmpdir -ltext -lfunc $libs" "" "" "" {{ld plugin-20.d}} "main.x" ] \ ++ [list "load plugin 2 with source" \ ++ "-plugin $plugin2_path $regclm $regas $regcln \ ++ -plugin-opt dumpresolutions \ ++ $testsrcfiles $libs" "" "" "" {{ld plugin-21.d}} "main.x" ] \ ++ [list "load plugin 2 with source and -r" \ ++ "-r -plugin $plugin2_path $regclm $regas $regcln \ ++ -plugin-opt dumpresolutions \ ++ $testsrcfiles $libs" "" "" "" {{ld plugin-24.d}} "main.x" ] \ ++ [list "plugin 3 with source lib" \ ++ "-plugin $plugin3_path $regclm $regas $regcln \ ++ -plugin-opt dumpresolutions \ ++ tmpdir/main.o -Ltmpdir -ltext -lfunc $libs" "" "" "" {{ld plugin-22.d}} "main.x" ] \ ++ [list "load plugin 3 with source" \ ++ "-plugin $plugin3_path $regclm $regas $regcln \ ++ -plugin-opt dumpresolutions \ ++ $testsrcfiles $libs" "" "" "" {{ld plugin-23.d}} "main.x" ] \ ++ [list "load plugin 3 with source and -r" \ ++ "-r -plugin $plugin3_path $regclm $regas $regcln \ ++ -plugin-opt dumpresolutions \ ++ $testsrcfiles $libs" "" "" "" {{ld plugin-25.d}} "main.x" ] \ ++] ++ ++# Check if nm --plugin works. ++set testname "nm --plugin" ++set nm_plugin "$NM --plugin $plugin2_path $srcdir/$subdir/func.c" ++catch "exec $nm_plugin" plugin_nm_output ++send_log "$nm_plugin\n" ++send_log "$plugin_nm_output\n" ++if { [regexp "0+ T func" "$plugin_nm_output"] && ++ [regexp "0+ T _func" "$plugin_nm_output"] } { ++ pass $testname ++} else { ++ fail $testname ++} ++ ++# Check if ar --plugin works. ++file delete tmpdir/libfunc.a ++if [ar_simple_create $ar "--plugin $plugin2_path" "tmpdir/libfunc.a" \ ++ "tmpdir/main.o $srcdir/$subdir/func.c"] { ++ set testname "ar --plugin" ++ set nm_plugin "$NM -s --plugin $plugin2_path tmpdir/libfunc.a" ++ catch "exec $nm_plugin" plugin_nm_output ++ send_log "$nm_plugin\n" ++ send_log "$plugin_nm_output\n" ++ if { [regexp "func in func.c" "$plugin_nm_output"] && ++ [regexp "_func in func.c" "$plugin_nm_output"] } { ++ pass $testname ++ run_ld_link_tests $plugin_src_tests ++ } else { ++ fail $testname ++ } ++} else { ++ foreach testitem $plugin_src_tests { ++ unsupported [lindex $testitem 0] ++ } ++} ++ ++file delete tmpdir/libpr20070.a ++if [ar_simple_create $ar "--plugin $plugin4_path" "tmpdir/libpr20070.a" \ ++ "$srcdir/$subdir/pr20070b.c"] { ++ run_ld_link_tests [list \ ++ [list \ ++ "PR ld/20070" \ ++ "-Bstatic -plugin $plugin4_path $regclm \ ++ $regas $regcln \ ++ -plugin-opt claim:$srcdir/$subdir/pr20070b.c \ ++ -plugin-opt claim:tmpdir/libpr20070.a \ ++ -plugin-opt dumpresolutions \ ++ tmpdir/pr20070a.o tmpdir/text.o tmpdir/libpr20070.a $libs" \ ++ "" "" "" {{ld pr20070.d}} "pr20070.x" \ ++ ] \ ++ ] ++} else { ++ unsupported "PR ld/20070" ++} ++ ++set CFLAGS_FOR_TARGET "$old_CFLAGS" +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-plugin/pr20070.d binutils-2.38-new/ld/testsuite/ld-plugin/pr20070.d +--- binutils-2.38/ld/testsuite/ld-plugin/pr20070.d 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-plugin/pr20070.d 2022-04-26 13:54:54.193534868 +0200 @@ -5,5 +5,6 @@ Sym: 'weakdef' Resolution: LDPR_PREVAILI Sym: 'undef' Resolution: LDPR_UNDEF Sym: 'weakundef' Resolution: LDPR_UNDEF @@ -290,9 +691,9 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/pr20070.d binut +#... hook called: cleanup. #... -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-srec/srec.exp binutils-2.37-new/ld/testsuite/ld-srec/srec.exp ---- binutils-2.37/ld/testsuite/ld-srec/srec.exp 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-srec/srec.exp 2021-07-24 21:59:18.654807434 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-srec/srec.exp binutils-2.38-new/ld/testsuite/ld-srec/srec.exp +--- binutils-2.38/ld/testsuite/ld-srec/srec.exp 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-srec/srec.exp 2022-04-26 13:54:54.194534869 +0200 @@ -21,6 +21,8 @@ # Get the offset from an S-record line to the start of the data. diff --git a/SOURCES/binutils-gas-loc-view.patch b/SOURCES/binutils-gas-loc-view.patch new file mode 100644 index 0000000..0e1b008 --- /dev/null +++ b/SOURCES/binutils-gas-loc-view.patch @@ -0,0 +1,92 @@ +diff -rupN --no-dereference binutils-2.38/gas/dwarf2dbg.c binutils-2.38-new/gas/dwarf2dbg.c +--- binutils-2.38/gas/dwarf2dbg.c 2022-01-22 13:14:08.000000000 +0100 ++++ binutils-2.38-new/gas/dwarf2dbg.c 2022-04-26 13:55:04.339549352 +0200 +@@ -402,18 +402,27 @@ set_or_check_view (struct line_entry *e, + if (viewx.X_op != O_constant || viewx.X_add_number) + { + expressionS incv; ++ expressionS *p_view; + + if (!p->loc.u.view) +- { +- p->loc.u.view = symbol_temp_make (); +- gas_assert (!S_IS_DEFINED (p->loc.u.view)); +- } ++ p->loc.u.view = symbol_temp_make (); + + memset (&incv, 0, sizeof (incv)); + incv.X_unsigned = 1; + incv.X_op = O_symbol; + incv.X_add_symbol = p->loc.u.view; + incv.X_add_number = 1; ++ p_view = symbol_get_value_expression (p->loc.u.view); ++ if (p_view->X_op == O_constant || p_view->X_op == O_symbol) ++ { ++ /* If we can, constant fold increments so that a chain of ++ expressions v + 1 + 1 ... + 1 is not created. ++ resolve_expression isn't ideal for this purpose. The ++ base v might not be resolvable until later. */ ++ incv.X_op = p_view->X_op; ++ incv.X_add_symbol = p_view->X_add_symbol; ++ incv.X_add_number = p_view->X_add_number + 1; ++ } + + if (viewx.X_op == O_constant) + { +diff -rupN --no-dereference binutils-2.38/gas/symbols.c binutils-2.38-new/gas/symbols.c +--- binutils-2.38/gas/symbols.c 2022-01-22 13:14:08.000000000 +0100 ++++ binutils-2.38-new/gas/symbols.c 2022-04-26 13:55:04.338549351 +0200 +@@ -61,8 +61,10 @@ struct symbol_flags + /* Whether the symbol can be re-defined. */ + unsigned int volatil : 1; + +- /* Whether the symbol is a forward reference. */ ++ /* Whether the symbol is a forward reference, and whether such has ++ been determined. */ + unsigned int forward_ref : 1; ++ unsigned int forward_resolved : 1; + + /* This is set if the symbol is defined in an MRI common section. + We handle such sections as single common symbols, so symbols +@@ -202,7 +204,7 @@ static void * + symbol_entry_find (htab_t table, const char *name) + { + hashval_t hash = htab_hash_string (name); +- symbol_entry_t needle = { { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, ++ symbol_entry_t needle = { { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, + hash, name, 0, 0, 0 } }; + return htab_find_with_hash (table, &needle, hash); + } +@@ -784,7 +786,9 @@ symbol_clone (symbolS *orgsymP, int repl + symbolS * + symbol_clone_if_forward_ref (symbolS *symbolP, int is_forward) + { +- if (symbolP && !symbolP->flags.local_symbol) ++ if (symbolP ++ && !symbolP->flags.local_symbol ++ && !symbolP->flags.forward_resolved) + { + symbolS *orig_add_symbol = symbolP->x->value.X_add_symbol; + symbolS *orig_op_symbol = symbolP->x->value.X_op_symbol; +@@ -837,6 +841,7 @@ symbol_clone_if_forward_ref (symbolS *sy + + symbolP->x->value.X_add_symbol = add_symbol; + symbolP->x->value.X_op_symbol = op_symbol; ++ symbolP->flags.forward_resolved = 1; + } + + return symbolP; +diff -rupN --no-dereference binutils-2.38/gas/testsuite/gas/elf/dwarf2-18.d binutils-2.38-new/gas/testsuite/gas/elf/dwarf2-18.d +--- binutils-2.38/gas/testsuite/gas/elf/dwarf2-18.d 2022-01-22 13:14:08.000000000 +0100 ++++ binutils-2.38-new/gas/testsuite/gas/elf/dwarf2-18.d 2022-04-26 13:55:04.339549352 +0200 +@@ -2,9 +2,8 @@ + #readelf: -x.rodata -wL + #name: DWARF2 18 + # The am33 cr16 crx ft32 mn10 msp430 nds32 and rl78 targets do not evaluate the subtraction of symbols at assembly time. +-# The mep targets turns some view computations into complex relocations. + # The riscv targets do not support the subtraction of symbols. +-#xfail: am3*-* cr16-* crx-* ft32*-* mep-* mn10*-* msp430-* nds32*-* riscv*-* rl78-* ++#xfail: am3*-* cr16-* crx-* ft32*-* mn10*-* msp430-* nds32*-* riscv*-* rl78-* + + Hex dump of section '\.rodata': + 0x00000000 0100 *.* diff --git a/SOURCES/binutils-gold-i386-gnu-property-notes.patch b/SOURCES/binutils-gold-i386-gnu-property-notes.patch index 88955b4..0c8ae8d 100644 --- a/SOURCES/binutils-gold-i386-gnu-property-notes.patch +++ b/SOURCES/binutils-gold-i386-gnu-property-notes.patch @@ -1,6 +1,6 @@ -diff -rupN --no-dereference binutils-2.37/gold/i386.cc binutils-2.37-new/gold/i386.cc ---- binutils-2.37/gold/i386.cc 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/gold/i386.cc 2021-07-24 21:59:31.051686692 +0200 +diff -rupN --no-dereference binutils-2.38/gold/i386.cc binutils-2.38-new/gold/i386.cc +--- binutils-2.38/gold/i386.cc 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/gold/i386.cc 2022-04-26 13:55:00.467543824 +0200 @@ -360,7 +360,11 @@ class Target_i386 : public Sized_target< got_(NULL), plt_(NULL), got_plt_(NULL), got_irelative_(NULL), got_tlsdesc_(NULL), global_offset_table_(NULL), rel_dyn_(NULL), diff --git a/SOURCES/binutils-gold-mismatched-section-flags.patch b/SOURCES/binutils-gold-mismatched-section-flags.patch index b61a90d..d39e6fa 100644 --- a/SOURCES/binutils-gold-mismatched-section-flags.patch +++ b/SOURCES/binutils-gold-mismatched-section-flags.patch @@ -1,6 +1,6 @@ -diff -rupN --no-dereference binutils-2.37/gold/layout.cc binutils-2.37-new/gold/layout.cc ---- binutils-2.37/gold/layout.cc 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/gold/layout.cc 2021-07-24 21:59:20.710787409 +0200 +diff -rupN --no-dereference binutils-2.38/gold/layout.cc binutils-2.38-new/gold/layout.cc +--- binutils-2.38/gold/layout.cc 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/gold/layout.cc 2022-04-26 13:54:55.279536418 +0200 @@ -869,6 +869,7 @@ Layout::get_output_section(const char* n && (same_name->flags() & elfcpp::SHF_TLS) == 0) os = same_name; @@ -17,3 +17,6470 @@ diff -rupN --no-dereference binutils-2.37/gold/layout.cc binutils-2.37-new/gold/ } if (os == NULL) +diff -rupN --no-dereference binutils-2.38/gold/layout.cc.orig binutils-2.38-new/gold/layout.cc.orig +--- binutils-2.38/gold/layout.cc.orig 1970-01-01 01:00:00.000000000 +0100 ++++ binutils-2.38-new/gold/layout.cc.orig 2022-01-22 13:14:09.000000000 +0100 +@@ -0,0 +1,6463 @@ ++// layout.cc -- lay out output file sections for gold ++ ++// Copyright (C) 2006-2022 Free Software Foundation, Inc. ++// Written by Ian Lance Taylor . ++ ++// This file is part of gold. ++ ++// This program is free software; you can redistribute it and/or modify ++// it under the terms of the GNU General Public License as published by ++// the Free Software Foundation; either version 3 of the License, or ++// (at your option) any later version. ++ ++// This program is distributed in the hope that it will be useful, ++// but WITHOUT ANY WARRANTY; without even the implied warranty of ++// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++// GNU General Public License for more details. ++ ++// You should have received a copy of the GNU General Public License ++// along with this program; if not, write to the Free Software ++// Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, ++// MA 02110-1301, USA. ++ ++#include "gold.h" ++ ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include "libiberty.h" ++#include "md5.h" ++#include "sha1.h" ++#ifdef __MINGW32__ ++#include ++#include ++#endif ++ ++#include "parameters.h" ++#include "options.h" ++#include "mapfile.h" ++#include "script.h" ++#include "script-sections.h" ++#include "output.h" ++#include "symtab.h" ++#include "dynobj.h" ++#include "ehframe.h" ++#include "gdb-index.h" ++#include "compressed_output.h" ++#include "reduced_debug_output.h" ++#include "object.h" ++#include "reloc.h" ++#include "descriptors.h" ++#include "plugin.h" ++#include "incremental.h" ++#include "layout.h" ++ ++namespace gold ++{ ++ ++// Class Free_list. ++ ++// The total number of free lists used. ++unsigned int Free_list::num_lists = 0; ++// The total number of free list nodes used. ++unsigned int Free_list::num_nodes = 0; ++// The total number of calls to Free_list::remove. ++unsigned int Free_list::num_removes = 0; ++// The total number of nodes visited during calls to Free_list::remove. ++unsigned int Free_list::num_remove_visits = 0; ++// The total number of calls to Free_list::allocate. ++unsigned int Free_list::num_allocates = 0; ++// The total number of nodes visited during calls to Free_list::allocate. ++unsigned int Free_list::num_allocate_visits = 0; ++ ++// Initialize the free list. Creates a single free list node that ++// describes the entire region of length LEN. If EXTEND is true, ++// allocate() is allowed to extend the region beyond its initial ++// length. ++ ++void ++Free_list::init(off_t len, bool extend) ++{ ++ this->list_.push_front(Free_list_node(0, len)); ++ this->last_remove_ = this->list_.begin(); ++ this->extend_ = extend; ++ this->length_ = len; ++ ++Free_list::num_lists; ++ ++Free_list::num_nodes; ++} ++ ++// Remove a chunk from the free list. Because we start with a single ++// node that covers the entire section, and remove chunks from it one ++// at a time, we do not need to coalesce chunks or handle cases that ++// span more than one free node. We expect to remove chunks from the ++// free list in order, and we expect to have only a few chunks of free ++// space left (corresponding to files that have changed since the last ++// incremental link), so a simple linear list should provide sufficient ++// performance. ++ ++void ++Free_list::remove(off_t start, off_t end) ++{ ++ if (start == end) ++ return; ++ gold_assert(start < end); ++ ++ ++Free_list::num_removes; ++ ++ Iterator p = this->last_remove_; ++ if (p->start_ > start) ++ p = this->list_.begin(); ++ ++ for (; p != this->list_.end(); ++p) ++ { ++ ++Free_list::num_remove_visits; ++ // Find a node that wholly contains the indicated region. ++ if (p->start_ <= start && p->end_ >= end) ++ { ++ // Case 1: the indicated region spans the whole node. ++ // Add some fuzz to avoid creating tiny free chunks. ++ if (p->start_ + 3 >= start && p->end_ <= end + 3) ++ p = this->list_.erase(p); ++ // Case 2: remove a chunk from the start of the node. ++ else if (p->start_ + 3 >= start) ++ p->start_ = end; ++ // Case 3: remove a chunk from the end of the node. ++ else if (p->end_ <= end + 3) ++ p->end_ = start; ++ // Case 4: remove a chunk from the middle, and split ++ // the node into two. ++ else ++ { ++ Free_list_node newnode(p->start_, start); ++ p->start_ = end; ++ this->list_.insert(p, newnode); ++ ++Free_list::num_nodes; ++ } ++ this->last_remove_ = p; ++ return; ++ } ++ } ++ ++ // Did not find a node containing the given chunk. This could happen ++ // because a small chunk was already removed due to the fuzz. ++ gold_debug(DEBUG_INCREMENTAL, ++ "Free_list::remove(%d,%d) not found", ++ static_cast(start), static_cast(end)); ++} ++ ++// Allocate a chunk of size LEN from the free list. Returns -1ULL ++// if a sufficiently large chunk of free space is not found. ++// We use a simple first-fit algorithm. ++ ++off_t ++Free_list::allocate(off_t len, uint64_t align, off_t minoff) ++{ ++ gold_debug(DEBUG_INCREMENTAL, ++ "Free_list::allocate(%08lx, %d, %08lx)", ++ static_cast(len), static_cast(align), ++ static_cast(minoff)); ++ if (len == 0) ++ return align_address(minoff, align); ++ ++ ++Free_list::num_allocates; ++ ++ // We usually want to drop free chunks smaller than 4 bytes. ++ // If we need to guarantee a minimum hole size, though, we need ++ // to keep track of all free chunks. ++ const int fuzz = this->min_hole_ > 0 ? 0 : 3; ++ ++ for (Iterator p = this->list_.begin(); p != this->list_.end(); ++p) ++ { ++ ++Free_list::num_allocate_visits; ++ off_t start = p->start_ > minoff ? p->start_ : minoff; ++ start = align_address(start, align); ++ off_t end = start + len; ++ if (end > p->end_ && p->end_ == this->length_ && this->extend_) ++ { ++ this->length_ = end; ++ p->end_ = end; ++ } ++ if (end == p->end_ || (end <= p->end_ - this->min_hole_)) ++ { ++ if (p->start_ + fuzz >= start && p->end_ <= end + fuzz) ++ this->list_.erase(p); ++ else if (p->start_ + fuzz >= start) ++ p->start_ = end; ++ else if (p->end_ <= end + fuzz) ++ p->end_ = start; ++ else ++ { ++ Free_list_node newnode(p->start_, start); ++ p->start_ = end; ++ this->list_.insert(p, newnode); ++ ++Free_list::num_nodes; ++ } ++ return start; ++ } ++ } ++ if (this->extend_) ++ { ++ off_t start = align_address(this->length_, align); ++ this->length_ = start + len; ++ return start; ++ } ++ return -1; ++} ++ ++// Dump the free list (for debugging). ++void ++Free_list::dump() ++{ ++ gold_info("Free list:\n start end length\n"); ++ for (Iterator p = this->list_.begin(); p != this->list_.end(); ++p) ++ gold_info(" %08lx %08lx %08lx", static_cast(p->start_), ++ static_cast(p->end_), ++ static_cast(p->end_ - p->start_)); ++} ++ ++// Print the statistics for the free lists. ++void ++Free_list::print_stats() ++{ ++ fprintf(stderr, _("%s: total free lists: %u\n"), ++ program_name, Free_list::num_lists); ++ fprintf(stderr, _("%s: total free list nodes: %u\n"), ++ program_name, Free_list::num_nodes); ++ fprintf(stderr, _("%s: calls to Free_list::remove: %u\n"), ++ program_name, Free_list::num_removes); ++ fprintf(stderr, _("%s: nodes visited: %u\n"), ++ program_name, Free_list::num_remove_visits); ++ fprintf(stderr, _("%s: calls to Free_list::allocate: %u\n"), ++ program_name, Free_list::num_allocates); ++ fprintf(stderr, _("%s: nodes visited: %u\n"), ++ program_name, Free_list::num_allocate_visits); ++} ++ ++// A Hash_task computes the MD5 checksum of an array of char. ++ ++class Hash_task : public Task ++{ ++ public: ++ Hash_task(Output_file* of, ++ size_t offset, ++ size_t size, ++ unsigned char* dst, ++ Task_token* final_blocker) ++ : of_(of), offset_(offset), size_(size), dst_(dst), ++ final_blocker_(final_blocker) ++ { } ++ ++ void ++ run(Workqueue*) ++ { ++ const unsigned char* iv = ++ this->of_->get_input_view(this->offset_, this->size_); ++ md5_buffer(reinterpret_cast(iv), this->size_, this->dst_); ++ this->of_->free_input_view(this->offset_, this->size_, iv); ++ } ++ ++ Task_token* ++ is_runnable() ++ { return NULL; } ++ ++ // Unblock FINAL_BLOCKER_ when done. ++ void ++ locks(Task_locker* tl) ++ { tl->add(this, this->final_blocker_); } ++ ++ std::string ++ get_name() const ++ { return "Hash_task"; } ++ ++ private: ++ Output_file* of_; ++ const size_t offset_; ++ const size_t size_; ++ unsigned char* const dst_; ++ Task_token* const final_blocker_; ++}; ++ ++// Layout::Relaxation_debug_check methods. ++ ++// Check that sections and special data are in reset states. ++// We do not save states for Output_sections and special Output_data. ++// So we check that they have not assigned any addresses or offsets. ++// clean_up_after_relaxation simply resets their addresses and offsets. ++void ++Layout::Relaxation_debug_check::check_output_data_for_reset_values( ++ const Layout::Section_list& sections, ++ const Layout::Data_list& special_outputs, ++ const Layout::Data_list& relax_outputs) ++{ ++ for(Layout::Section_list::const_iterator p = sections.begin(); ++ p != sections.end(); ++ ++p) ++ gold_assert((*p)->address_and_file_offset_have_reset_values()); ++ ++ for(Layout::Data_list::const_iterator p = special_outputs.begin(); ++ p != special_outputs.end(); ++ ++p) ++ gold_assert((*p)->address_and_file_offset_have_reset_values()); ++ ++ gold_assert(relax_outputs.empty()); ++} ++ ++// Save information of SECTIONS for checking later. ++ ++void ++Layout::Relaxation_debug_check::read_sections( ++ const Layout::Section_list& sections) ++{ ++ for(Layout::Section_list::const_iterator p = sections.begin(); ++ p != sections.end(); ++ ++p) ++ { ++ Output_section* os = *p; ++ Section_info info; ++ info.output_section = os; ++ info.address = os->is_address_valid() ? os->address() : 0; ++ info.data_size = os->is_data_size_valid() ? os->data_size() : -1; ++ info.offset = os->is_offset_valid()? os->offset() : -1 ; ++ this->section_infos_.push_back(info); ++ } ++} ++ ++// Verify SECTIONS using previously recorded information. ++ ++void ++Layout::Relaxation_debug_check::verify_sections( ++ const Layout::Section_list& sections) ++{ ++ size_t i = 0; ++ for(Layout::Section_list::const_iterator p = sections.begin(); ++ p != sections.end(); ++ ++p, ++i) ++ { ++ Output_section* os = *p; ++ uint64_t address = os->is_address_valid() ? os->address() : 0; ++ off_t data_size = os->is_data_size_valid() ? os->data_size() : -1; ++ off_t offset = os->is_offset_valid()? os->offset() : -1 ; ++ ++ if (i >= this->section_infos_.size()) ++ { ++ gold_fatal("Section_info of %s missing.\n", os->name()); ++ } ++ const Section_info& info = this->section_infos_[i]; ++ if (os != info.output_section) ++ gold_fatal("Section order changed. Expecting %s but see %s\n", ++ info.output_section->name(), os->name()); ++ if (address != info.address ++ || data_size != info.data_size ++ || offset != info.offset) ++ gold_fatal("Section %s changed.\n", os->name()); ++ } ++} ++ ++// Layout_task_runner methods. ++ ++// Lay out the sections. This is called after all the input objects ++// have been read. ++ ++void ++Layout_task_runner::run(Workqueue* workqueue, const Task* task) ++{ ++ // See if any of the input definitions violate the One Definition Rule. ++ // TODO: if this is too slow, do this as a task, rather than inline. ++ this->symtab_->detect_odr_violations(task, this->options_.output_file_name()); ++ ++ Layout* layout = this->layout_; ++ off_t file_size = layout->finalize(this->input_objects_, ++ this->symtab_, ++ this->target_, ++ task); ++ ++ // Now we know the final size of the output file and we know where ++ // each piece of information goes. ++ ++ if (this->mapfile_ != NULL) ++ { ++ this->mapfile_->print_discarded_sections(this->input_objects_); ++ layout->print_to_mapfile(this->mapfile_); ++ } ++ ++ Output_file* of; ++ if (layout->incremental_base() == NULL) ++ { ++ of = new Output_file(parameters->options().output_file_name()); ++ if (this->options_.oformat_enum() != General_options::OBJECT_FORMAT_ELF) ++ of->set_is_temporary(); ++ of->open(file_size); ++ } ++ else ++ { ++ of = layout->incremental_base()->output_file(); ++ ++ // Apply the incremental relocations for symbols whose values ++ // have changed. We do this before we resize the file and start ++ // writing anything else to it, so that we can read the old ++ // incremental information from the file before (possibly) ++ // overwriting it. ++ if (parameters->incremental_update()) ++ layout->incremental_base()->apply_incremental_relocs(this->symtab_, ++ this->layout_, ++ of); ++ ++ of->resize(file_size); ++ } ++ ++ // Queue up the final set of tasks. ++ gold::queue_final_tasks(this->options_, this->input_objects_, ++ this->symtab_, layout, workqueue, of); ++} ++ ++// Layout methods. ++ ++Layout::Layout(int number_of_input_files, Script_options* script_options) ++ : number_of_input_files_(number_of_input_files), ++ script_options_(script_options), ++ namepool_(), ++ sympool_(), ++ dynpool_(), ++ signatures_(), ++ section_name_map_(), ++ segment_list_(), ++ section_list_(), ++ unattached_section_list_(), ++ special_output_list_(), ++ relax_output_list_(), ++ section_headers_(NULL), ++ tls_segment_(NULL), ++ relro_segment_(NULL), ++ interp_segment_(NULL), ++ increase_relro_(0), ++ symtab_section_(NULL), ++ symtab_xindex_(NULL), ++ dynsym_section_(NULL), ++ dynsym_xindex_(NULL), ++ dynamic_section_(NULL), ++ dynamic_symbol_(NULL), ++ dynamic_data_(NULL), ++ eh_frame_section_(NULL), ++ eh_frame_data_(NULL), ++ added_eh_frame_data_(false), ++ eh_frame_hdr_section_(NULL), ++ gdb_index_data_(NULL), ++ build_id_note_(NULL), ++ debug_abbrev_(NULL), ++ debug_info_(NULL), ++ group_signatures_(), ++ output_file_size_(-1), ++ have_added_input_section_(false), ++ sections_are_attached_(false), ++ input_requires_executable_stack_(false), ++ input_with_gnu_stack_note_(false), ++ input_without_gnu_stack_note_(false), ++ has_static_tls_(false), ++ any_postprocessing_sections_(false), ++ resized_signatures_(false), ++ have_stabstr_section_(false), ++ section_ordering_specified_(false), ++ unique_segment_for_sections_specified_(false), ++ incremental_inputs_(NULL), ++ record_output_section_data_from_script_(false), ++ lto_slim_object_(false), ++ script_output_section_data_list_(), ++ segment_states_(NULL), ++ relaxation_debug_check_(NULL), ++ section_order_map_(), ++ section_segment_map_(), ++ input_section_position_(), ++ input_section_glob_(), ++ incremental_base_(NULL), ++ free_list_(), ++ gnu_properties_() ++{ ++ // Make space for more than enough segments for a typical file. ++ // This is just for efficiency--it's OK if we wind up needing more. ++ this->segment_list_.reserve(12); ++ ++ // We expect two unattached Output_data objects: the file header and ++ // the segment headers. ++ this->special_output_list_.reserve(2); ++ ++ // Initialize structure needed for an incremental build. ++ if (parameters->incremental()) ++ this->incremental_inputs_ = new Incremental_inputs; ++ ++ // The section name pool is worth optimizing in all cases, because ++ // it is small, but there are often overlaps due to .rel sections. ++ this->namepool_.set_optimize(); ++} ++ ++// For incremental links, record the base file to be modified. ++ ++void ++Layout::set_incremental_base(Incremental_binary* base) ++{ ++ this->incremental_base_ = base; ++ this->free_list_.init(base->output_file()->filesize(), true); ++} ++ ++// Hash a key we use to look up an output section mapping. ++ ++size_t ++Layout::Hash_key::operator()(const Layout::Key& k) const ++{ ++ return k.first + k.second.first + k.second.second; ++} ++ ++// These are the debug sections that are actually used by gdb. ++// Currently, we've checked versions of gdb up to and including 7.4. ++// We only check the part of the name that follows ".debug_" or ++// ".zdebug_". ++ ++static const char* gdb_sections[] = ++{ ++ "abbrev", ++ "addr", // Fission extension ++ // "aranges", // not used by gdb as of 7.4 ++ "frame", ++ "gdb_scripts", ++ "info", ++ "types", ++ "line", ++ "loc", ++ "macinfo", ++ "macro", ++ // "pubnames", // not used by gdb as of 7.4 ++ // "pubtypes", // not used by gdb as of 7.4 ++ // "gnu_pubnames", // Fission extension ++ // "gnu_pubtypes", // Fission extension ++ "ranges", ++ "str", ++ "str_offsets", ++}; ++ ++// This is the minimum set of sections needed for line numbers. ++ ++static const char* lines_only_debug_sections[] = ++{ ++ "abbrev", ++ // "addr", // Fission extension ++ // "aranges", // not used by gdb as of 7.4 ++ // "frame", ++ // "gdb_scripts", ++ "info", ++ // "types", ++ "line", ++ // "loc", ++ // "macinfo", ++ // "macro", ++ // "pubnames", // not used by gdb as of 7.4 ++ // "pubtypes", // not used by gdb as of 7.4 ++ // "gnu_pubnames", // Fission extension ++ // "gnu_pubtypes", // Fission extension ++ // "ranges", ++ "str", ++ "str_offsets", // Fission extension ++}; ++ ++// These sections are the DWARF fast-lookup tables, and are not needed ++// when building a .gdb_index section. ++ ++static const char* gdb_fast_lookup_sections[] = ++{ ++ "aranges", ++ "pubnames", ++ "gnu_pubnames", ++ "pubtypes", ++ "gnu_pubtypes", ++}; ++ ++// Returns whether the given debug section is in the list of ++// debug-sections-used-by-some-version-of-gdb. SUFFIX is the ++// portion of the name following ".debug_" or ".zdebug_". ++ ++static inline bool ++is_gdb_debug_section(const char* suffix) ++{ ++ // We can do this faster: binary search or a hashtable. But why bother? ++ for (size_t i = 0; i < sizeof(gdb_sections)/sizeof(*gdb_sections); ++i) ++ if (strcmp(suffix, gdb_sections[i]) == 0) ++ return true; ++ return false; ++} ++ ++// Returns whether the given section is needed for lines-only debugging. ++ ++static inline bool ++is_lines_only_debug_section(const char* suffix) ++{ ++ // We can do this faster: binary search or a hashtable. But why bother? ++ for (size_t i = 0; ++ i < sizeof(lines_only_debug_sections)/sizeof(*lines_only_debug_sections); ++ ++i) ++ if (strcmp(suffix, lines_only_debug_sections[i]) == 0) ++ return true; ++ return false; ++} ++ ++// Returns whether the given section is a fast-lookup section that ++// will not be needed when building a .gdb_index section. ++ ++static inline bool ++is_gdb_fast_lookup_section(const char* suffix) ++{ ++ // We can do this faster: binary search or a hashtable. But why bother? ++ for (size_t i = 0; ++ i < sizeof(gdb_fast_lookup_sections)/sizeof(*gdb_fast_lookup_sections); ++ ++i) ++ if (strcmp(suffix, gdb_fast_lookup_sections[i]) == 0) ++ return true; ++ return false; ++} ++ ++// Sometimes we compress sections. This is typically done for ++// sections that are not part of normal program execution (such as ++// .debug_* sections), and where the readers of these sections know ++// how to deal with compressed sections. This routine doesn't say for ++// certain whether we'll compress -- it depends on commandline options ++// as well -- just whether this section is a candidate for compression. ++// (The Output_compressed_section class decides whether to compress ++// a given section, and picks the name of the compressed section.) ++ ++static bool ++is_compressible_debug_section(const char* secname) ++{ ++ return (is_prefix_of(".debug", secname)); ++} ++ ++// We may see compressed debug sections in input files. Return TRUE ++// if this is the name of a compressed debug section. ++ ++bool ++is_compressed_debug_section(const char* secname) ++{ ++ return (is_prefix_of(".zdebug", secname)); ++} ++ ++std::string ++corresponding_uncompressed_section_name(std::string secname) ++{ ++ gold_assert(secname[0] == '.' && secname[1] == 'z'); ++ std::string ret("."); ++ ret.append(secname, 2, std::string::npos); ++ return ret; ++} ++ ++// Whether to include this section in the link. ++ ++template ++bool ++Layout::include_section(Sized_relobj_file*, const char* name, ++ const elfcpp::Shdr& shdr) ++{ ++ if (!parameters->options().relocatable() ++ && (shdr.get_sh_flags() & elfcpp::SHF_EXCLUDE)) ++ return false; ++ ++ elfcpp::Elf_Word sh_type = shdr.get_sh_type(); ++ ++ if ((sh_type >= elfcpp::SHT_LOOS && sh_type <= elfcpp::SHT_HIOS) ++ || (sh_type >= elfcpp::SHT_LOPROC && sh_type <= elfcpp::SHT_HIPROC)) ++ return parameters->target().should_include_section(sh_type); ++ ++ switch (sh_type) ++ { ++ case elfcpp::SHT_NULL: ++ case elfcpp::SHT_SYMTAB: ++ case elfcpp::SHT_DYNSYM: ++ case elfcpp::SHT_HASH: ++ case elfcpp::SHT_DYNAMIC: ++ case elfcpp::SHT_SYMTAB_SHNDX: ++ return false; ++ ++ case elfcpp::SHT_STRTAB: ++ // Discard the sections which have special meanings in the ELF ++ // ABI. Keep others (e.g., .stabstr). We could also do this by ++ // checking the sh_link fields of the appropriate sections. ++ return (strcmp(name, ".dynstr") != 0 ++ && strcmp(name, ".strtab") != 0 ++ && strcmp(name, ".shstrtab") != 0); ++ ++ case elfcpp::SHT_RELA: ++ case elfcpp::SHT_REL: ++ case elfcpp::SHT_GROUP: ++ // If we are emitting relocations these should be handled ++ // elsewhere. ++ gold_assert(!parameters->options().relocatable()); ++ return false; ++ ++ case elfcpp::SHT_PROGBITS: ++ if (parameters->options().strip_debug() ++ && (shdr.get_sh_flags() & elfcpp::SHF_ALLOC) == 0) ++ { ++ if (is_debug_info_section(name)) ++ return false; ++ } ++ if (parameters->options().strip_debug_non_line() ++ && (shdr.get_sh_flags() & elfcpp::SHF_ALLOC) == 0) ++ { ++ // Debugging sections can only be recognized by name. ++ if (is_prefix_of(".debug_", name) ++ && !is_lines_only_debug_section(name + 7)) ++ return false; ++ if (is_prefix_of(".zdebug_", name) ++ && !is_lines_only_debug_section(name + 8)) ++ return false; ++ } ++ if (parameters->options().strip_debug_gdb() ++ && (shdr.get_sh_flags() & elfcpp::SHF_ALLOC) == 0) ++ { ++ // Debugging sections can only be recognized by name. ++ if (is_prefix_of(".debug_", name) ++ && !is_gdb_debug_section(name + 7)) ++ return false; ++ if (is_prefix_of(".zdebug_", name) ++ && !is_gdb_debug_section(name + 8)) ++ return false; ++ } ++ if (parameters->options().gdb_index() ++ && (shdr.get_sh_flags() & elfcpp::SHF_ALLOC) == 0) ++ { ++ // When building .gdb_index, we can strip .debug_pubnames, ++ // .debug_pubtypes, and .debug_aranges sections. ++ if (is_prefix_of(".debug_", name) ++ && is_gdb_fast_lookup_section(name + 7)) ++ return false; ++ if (is_prefix_of(".zdebug_", name) ++ && is_gdb_fast_lookup_section(name + 8)) ++ return false; ++ } ++ if (parameters->options().strip_lto_sections() ++ && !parameters->options().relocatable() ++ && (shdr.get_sh_flags() & elfcpp::SHF_ALLOC) == 0) ++ { ++ // Ignore LTO sections containing intermediate code. ++ if (is_prefix_of(".gnu.lto_", name)) ++ return false; ++ } ++ // The GNU linker strips .gnu_debuglink sections, so we do too. ++ // This is a feature used to keep debugging information in ++ // separate files. ++ if (strcmp(name, ".gnu_debuglink") == 0) ++ return false; ++ return true; ++ ++ default: ++ return true; ++ } ++} ++ ++// Return an output section named NAME, or NULL if there is none. ++ ++Output_section* ++Layout::find_output_section(const char* name) const ++{ ++ for (Section_list::const_iterator p = this->section_list_.begin(); ++ p != this->section_list_.end(); ++ ++p) ++ if (strcmp((*p)->name(), name) == 0) ++ return *p; ++ return NULL; ++} ++ ++// Return an output segment of type TYPE, with segment flags SET set ++// and segment flags CLEAR clear. Return NULL if there is none. ++ ++Output_segment* ++Layout::find_output_segment(elfcpp::PT type, elfcpp::Elf_Word set, ++ elfcpp::Elf_Word clear) const ++{ ++ for (Segment_list::const_iterator p = this->segment_list_.begin(); ++ p != this->segment_list_.end(); ++ ++p) ++ if (static_cast((*p)->type()) == type ++ && ((*p)->flags() & set) == set ++ && ((*p)->flags() & clear) == 0) ++ return *p; ++ return NULL; ++} ++ ++// When we put a .ctors or .dtors section with more than one word into ++// a .init_array or .fini_array section, we need to reverse the words ++// in the .ctors/.dtors section. This is because .init_array executes ++// constructors front to back, where .ctors executes them back to ++// front, and vice-versa for .fini_array/.dtors. Although we do want ++// to remap .ctors/.dtors into .init_array/.fini_array because it can ++// be more efficient, we don't want to change the order in which ++// constructors/destructors are run. This set just keeps track of ++// these sections which need to be reversed. It is only changed by ++// Layout::layout. It should be a private member of Layout, but that ++// would require layout.h to #include object.h to get the definition ++// of Section_id. ++static Unordered_set ctors_sections_in_init_array; ++ ++// Return whether OBJECT/SHNDX is a .ctors/.dtors section mapped to a ++// .init_array/.fini_array section. ++ ++bool ++Layout::is_ctors_in_init_array(Relobj* relobj, unsigned int shndx) const ++{ ++ return (ctors_sections_in_init_array.find(Section_id(relobj, shndx)) ++ != ctors_sections_in_init_array.end()); ++} ++ ++// Return the output section to use for section NAME with type TYPE ++// and section flags FLAGS. NAME must be canonicalized in the string ++// pool, and NAME_KEY is the key. ORDER is where this should appear ++// in the output sections. IS_RELRO is true for a relro section. ++ ++Output_section* ++Layout::get_output_section(const char* name, Stringpool::Key name_key, ++ elfcpp::Elf_Word type, elfcpp::Elf_Xword flags, ++ Output_section_order order, bool is_relro) ++{ ++ elfcpp::Elf_Word lookup_type = type; ++ ++ // For lookup purposes, treat INIT_ARRAY, FINI_ARRAY, and ++ // PREINIT_ARRAY like PROGBITS. This ensures that we combine ++ // .init_array, .fini_array, and .preinit_array sections by name ++ // whatever their type in the input file. We do this because the ++ // types are not always right in the input files. ++ if (lookup_type == elfcpp::SHT_INIT_ARRAY ++ || lookup_type == elfcpp::SHT_FINI_ARRAY ++ || lookup_type == elfcpp::SHT_PREINIT_ARRAY) ++ lookup_type = elfcpp::SHT_PROGBITS; ++ ++ elfcpp::Elf_Xword lookup_flags = flags; ++ ++ // Ignoring SHF_WRITE and SHF_EXECINSTR here means that we combine ++ // read-write with read-only sections. Some other ELF linkers do ++ // not do this. FIXME: Perhaps there should be an option ++ // controlling this. ++ lookup_flags &= ~(elfcpp::SHF_WRITE | elfcpp::SHF_EXECINSTR); ++ ++ const Key key(name_key, std::make_pair(lookup_type, lookup_flags)); ++ const std::pair v(key, NULL); ++ std::pair ins( ++ this->section_name_map_.insert(v)); ++ ++ if (!ins.second) ++ return ins.first->second; ++ else ++ { ++ // This is the first time we've seen this name/type/flags ++ // combination. For compatibility with the GNU linker, we ++ // combine sections with contents and zero flags with sections ++ // with non-zero flags. This is a workaround for cases where ++ // assembler code forgets to set section flags. FIXME: Perhaps ++ // there should be an option to control this. ++ Output_section* os = NULL; ++ ++ if (lookup_type == elfcpp::SHT_PROGBITS) ++ { ++ if (flags == 0) ++ { ++ Output_section* same_name = this->find_output_section(name); ++ if (same_name != NULL ++ && (same_name->type() == elfcpp::SHT_PROGBITS ++ || same_name->type() == elfcpp::SHT_INIT_ARRAY ++ || same_name->type() == elfcpp::SHT_FINI_ARRAY ++ || same_name->type() == elfcpp::SHT_PREINIT_ARRAY) ++ && (same_name->flags() & elfcpp::SHF_TLS) == 0) ++ os = same_name; ++ } ++ else if ((flags & elfcpp::SHF_TLS) == 0) ++ { ++ elfcpp::Elf_Xword zero_flags = 0; ++ const Key zero_key(name_key, std::make_pair(lookup_type, ++ zero_flags)); ++ Section_name_map::iterator p = ++ this->section_name_map_.find(zero_key); ++ if (p != this->section_name_map_.end()) ++ os = p->second; ++ } ++ } ++ ++ if (os == NULL) ++ os = this->make_output_section(name, type, flags, order, is_relro); ++ ++ ins.first->second = os; ++ return os; ++ } ++} ++ ++// Returns TRUE iff NAME (an input section from RELOBJ) will ++// be mapped to an output section that should be KEPT. ++ ++bool ++Layout::keep_input_section(const Relobj* relobj, const char* name) ++{ ++ if (! this->script_options_->saw_sections_clause()) ++ return false; ++ ++ Script_sections* ss = this->script_options_->script_sections(); ++ const char* file_name = relobj == NULL ? NULL : relobj->name().c_str(); ++ Output_section** output_section_slot; ++ Script_sections::Section_type script_section_type; ++ bool keep; ++ ++ name = ss->output_section_name(file_name, name, &output_section_slot, ++ &script_section_type, &keep, true); ++ return name != NULL && keep; ++} ++ ++// Clear the input section flags that should not be copied to the ++// output section. ++ ++elfcpp::Elf_Xword ++Layout::get_output_section_flags(elfcpp::Elf_Xword input_section_flags) ++{ ++ // Some flags in the input section should not be automatically ++ // copied to the output section. ++ input_section_flags &= ~ (elfcpp::SHF_INFO_LINK ++ | elfcpp::SHF_GROUP ++ | elfcpp::SHF_COMPRESSED ++ | elfcpp::SHF_MERGE ++ | elfcpp::SHF_STRINGS); ++ ++ // We only clear the SHF_LINK_ORDER flag in for ++ // a non-relocatable link. ++ if (!parameters->options().relocatable()) ++ input_section_flags &= ~elfcpp::SHF_LINK_ORDER; ++ ++ return input_section_flags; ++} ++ ++// Pick the output section to use for section NAME, in input file ++// RELOBJ, with type TYPE and flags FLAGS. RELOBJ may be NULL for a ++// linker created section. IS_INPUT_SECTION is true if we are ++// choosing an output section for an input section found in a input ++// file. ORDER is where this section should appear in the output ++// sections. IS_RELRO is true for a relro section. This will return ++// NULL if the input section should be discarded. MATCH_INPUT_SPEC ++// is true if the section name should be matched against input specs ++// in a linker script. ++ ++Output_section* ++Layout::choose_output_section(const Relobj* relobj, const char* name, ++ elfcpp::Elf_Word type, elfcpp::Elf_Xword flags, ++ bool is_input_section, Output_section_order order, ++ bool is_relro, bool is_reloc, ++ bool match_input_spec) ++{ ++ // We should not see any input sections after we have attached ++ // sections to segments. ++ gold_assert(!is_input_section || !this->sections_are_attached_); ++ ++ flags = this->get_output_section_flags(flags); ++ ++ if (this->script_options_->saw_sections_clause() && !is_reloc) ++ { ++ // We are using a SECTIONS clause, so the output section is ++ // chosen based only on the name. ++ ++ Script_sections* ss = this->script_options_->script_sections(); ++ const char* file_name = relobj == NULL ? NULL : relobj->name().c_str(); ++ Output_section** output_section_slot; ++ Script_sections::Section_type script_section_type; ++ const char* orig_name = name; ++ bool keep; ++ name = ss->output_section_name(file_name, name, &output_section_slot, ++ &script_section_type, &keep, ++ match_input_spec); ++ ++ if (name == NULL) ++ { ++ gold_debug(DEBUG_SCRIPT, _("Unable to create output section '%s' " ++ "because it is not allowed by the " ++ "SECTIONS clause of the linker script"), ++ orig_name); ++ // The SECTIONS clause says to discard this input section. ++ return NULL; ++ } ++ ++ // We can only handle script section types ST_NONE and ST_NOLOAD. ++ switch (script_section_type) ++ { ++ case Script_sections::ST_NONE: ++ break; ++ case Script_sections::ST_NOLOAD: ++ flags &= elfcpp::SHF_ALLOC; ++ break; ++ default: ++ gold_unreachable(); ++ } ++ ++ // If this is an orphan section--one not mentioned in the linker ++ // script--then OUTPUT_SECTION_SLOT will be NULL, and we do the ++ // default processing below. ++ ++ if (output_section_slot != NULL) ++ { ++ if (*output_section_slot != NULL) ++ { ++ (*output_section_slot)->update_flags_for_input_section(flags); ++ return *output_section_slot; ++ } ++ ++ // We don't put sections found in the linker script into ++ // SECTION_NAME_MAP_. That keeps us from getting confused ++ // if an orphan section is mapped to a section with the same ++ // name as one in the linker script. ++ ++ name = this->namepool_.add(name, false, NULL); ++ ++ Output_section* os = this->make_output_section(name, type, flags, ++ order, is_relro); ++ ++ os->set_found_in_sections_clause(); ++ ++ // Special handling for NOLOAD sections. ++ if (script_section_type == Script_sections::ST_NOLOAD) ++ { ++ os->set_is_noload(); ++ ++ // The constructor of Output_section sets addresses of non-ALLOC ++ // sections to 0 by default. We don't want that for NOLOAD ++ // sections even if they have no SHF_ALLOC flag. ++ if ((os->flags() & elfcpp::SHF_ALLOC) == 0 ++ && os->is_address_valid()) ++ { ++ gold_assert(os->address() == 0 ++ && !os->is_offset_valid() ++ && !os->is_data_size_valid()); ++ os->reset_address_and_file_offset(); ++ } ++ } ++ ++ *output_section_slot = os; ++ return os; ++ } ++ } ++ ++ // FIXME: Handle SHF_OS_NONCONFORMING somewhere. ++ ++ size_t len = strlen(name); ++ std::string uncompressed_name; ++ ++ // Compressed debug sections should be mapped to the corresponding ++ // uncompressed section. ++ if (is_compressed_debug_section(name)) ++ { ++ uncompressed_name = ++ corresponding_uncompressed_section_name(std::string(name, len)); ++ name = uncompressed_name.c_str(); ++ len = uncompressed_name.length(); ++ } ++ ++ // Turn NAME from the name of the input section into the name of the ++ // output section. ++ if (is_input_section ++ && !this->script_options_->saw_sections_clause() ++ && !parameters->options().relocatable()) ++ { ++ const char *orig_name = name; ++ name = parameters->target().output_section_name(relobj, name, &len); ++ if (name == NULL) ++ name = Layout::output_section_name(relobj, orig_name, &len); ++ } ++ ++ Stringpool::Key name_key; ++ name = this->namepool_.add_with_length(name, len, true, &name_key); ++ ++ // Find or make the output section. The output section is selected ++ // based on the section name, type, and flags. ++ return this->get_output_section(name, name_key, type, flags, order, is_relro); ++} ++ ++// For incremental links, record the initial fixed layout of a section ++// from the base file, and return a pointer to the Output_section. ++ ++template ++Output_section* ++Layout::init_fixed_output_section(const char* name, ++ elfcpp::Shdr& shdr) ++{ ++ unsigned int sh_type = shdr.get_sh_type(); ++ ++ // We preserve the layout of PROGBITS, NOBITS, INIT_ARRAY, FINI_ARRAY, ++ // PRE_INIT_ARRAY, and NOTE sections. ++ // All others will be created from scratch and reallocated. ++ if (!can_incremental_update(sh_type)) ++ return NULL; ++ ++ // If we're generating a .gdb_index section, we need to regenerate ++ // it from scratch. ++ if (parameters->options().gdb_index() ++ && sh_type == elfcpp::SHT_PROGBITS ++ && strcmp(name, ".gdb_index") == 0) ++ return NULL; ++ ++ typename elfcpp::Elf_types::Elf_Addr sh_addr = shdr.get_sh_addr(); ++ typename elfcpp::Elf_types::Elf_Off sh_offset = shdr.get_sh_offset(); ++ typename elfcpp::Elf_types::Elf_WXword sh_size = shdr.get_sh_size(); ++ typename elfcpp::Elf_types::Elf_WXword sh_flags = ++ this->get_output_section_flags(shdr.get_sh_flags()); ++ typename elfcpp::Elf_types::Elf_WXword sh_addralign = ++ shdr.get_sh_addralign(); ++ ++ // Make the output section. ++ Stringpool::Key name_key; ++ name = this->namepool_.add(name, true, &name_key); ++ Output_section* os = this->get_output_section(name, name_key, sh_type, ++ sh_flags, ORDER_INVALID, false); ++ os->set_fixed_layout(sh_addr, sh_offset, sh_size, sh_addralign); ++ if (sh_type != elfcpp::SHT_NOBITS) ++ this->free_list_.remove(sh_offset, sh_offset + sh_size); ++ return os; ++} ++ ++// Return the index by which an input section should be ordered. This ++// is used to sort some .text sections, for compatibility with GNU ld. ++ ++int ++Layout::special_ordering_of_input_section(const char* name) ++{ ++ // The GNU linker has some special handling for some sections that ++ // wind up in the .text section. Sections that start with these ++ // prefixes must appear first, and must appear in the order listed ++ // here. ++ static const char* const text_section_sort[] = ++ { ++ ".text.unlikely", ++ ".text.exit", ++ ".text.startup", ++ ".text.hot", ++ ".text.sorted" ++ }; ++ ++ for (size_t i = 0; ++ i < sizeof(text_section_sort) / sizeof(text_section_sort[0]); ++ i++) ++ if (is_prefix_of(text_section_sort[i], name)) ++ return i; ++ ++ return -1; ++} ++ ++// Return the output section to use for input section SHNDX, with name ++// NAME, with header HEADER, from object OBJECT. RELOC_SHNDX is the ++// index of a relocation section which applies to this section, or 0 ++// if none, or -1U if more than one. RELOC_TYPE is the type of the ++// relocation section if there is one. Set *OFF to the offset of this ++// input section without the output section. Return NULL if the ++// section should be discarded. Set *OFF to -1 if the section ++// contents should not be written directly to the output file, but ++// will instead receive special handling. ++ ++template ++Output_section* ++Layout::layout(Sized_relobj_file* object, unsigned int shndx, ++ const char* name, const elfcpp::Shdr& shdr, ++ unsigned int sh_type, unsigned int reloc_shndx, ++ unsigned int, off_t* off) ++{ ++ *off = 0; ++ ++ if (!this->include_section(object, name, shdr)) ++ return NULL; ++ ++ // In a relocatable link a grouped section must not be combined with ++ // any other sections. ++ Output_section* os; ++ if (parameters->options().relocatable() ++ && (shdr.get_sh_flags() & elfcpp::SHF_GROUP) != 0) ++ { ++ // Some flags in the input section should not be automatically ++ // copied to the output section. ++ elfcpp::Elf_Xword sh_flags = (shdr.get_sh_flags() ++ & ~ elfcpp::SHF_COMPRESSED); ++ name = this->namepool_.add(name, true, NULL); ++ os = this->make_output_section(name, sh_type, sh_flags, ORDER_INVALID, ++ false); ++ } ++ else ++ { ++ // Get the section flags and mask out any flags that do not ++ // take part in section matching. ++ elfcpp::Elf_Xword sh_flags ++ = (this->get_output_section_flags(shdr.get_sh_flags()) ++ & ~object->osabi().ignored_sh_flags()); ++ ++ // All ".text.unlikely.*" sections can be moved to a unique ++ // segment with --text-unlikely-segment option. ++ bool text_unlikely_segment ++ = (parameters->options().text_unlikely_segment() ++ && is_prefix_of(".text.unlikely", ++ object->section_name(shndx).c_str())); ++ if (text_unlikely_segment) ++ { ++ Stringpool::Key name_key; ++ const char* os_name = this->namepool_.add(".text.unlikely", true, ++ &name_key); ++ os = this->get_output_section(os_name, name_key, sh_type, sh_flags, ++ ORDER_INVALID, false); ++ // Map this output section to a unique segment. This is done to ++ // separate "text" that is not likely to be executed from "text" ++ // that is likely executed. ++ os->set_is_unique_segment(); ++ } ++ else ++ { ++ // Plugins can choose to place one or more subsets of sections in ++ // unique segments and this is done by mapping these section subsets ++ // to unique output sections. Check if this section needs to be ++ // remapped to a unique output section. ++ Section_segment_map::iterator it ++ = this->section_segment_map_.find(Const_section_id(object, shndx)); ++ if (it == this->section_segment_map_.end()) ++ { ++ os = this->choose_output_section(object, name, sh_type, ++ sh_flags, true, ORDER_INVALID, ++ false, false, true); ++ } ++ else ++ { ++ // We know the name of the output section, directly call ++ // get_output_section here by-passing choose_output_section. ++ const char* os_name = it->second->name; ++ Stringpool::Key name_key; ++ os_name = this->namepool_.add(os_name, true, &name_key); ++ os = this->get_output_section(os_name, name_key, sh_type, ++ sh_flags, ORDER_INVALID, false); ++ if (!os->is_unique_segment()) ++ { ++ os->set_is_unique_segment(); ++ os->set_extra_segment_flags(it->second->flags); ++ os->set_segment_alignment(it->second->align); ++ } ++ } ++ } ++ if (os == NULL) ++ return NULL; ++ } ++ ++ // By default the GNU linker sorts input sections whose names match ++ // .ctors.*, .dtors.*, .init_array.*, or .fini_array.*. The ++ // sections are sorted by name. This is used to implement ++ // constructor priority ordering. We are compatible. When we put ++ // .ctor sections in .init_array and .dtor sections in .fini_array, ++ // we must also sort plain .ctor and .dtor sections. ++ if (!this->script_options_->saw_sections_clause() ++ && !parameters->options().relocatable() ++ && (is_prefix_of(".ctors.", name) ++ || is_prefix_of(".dtors.", name) ++ || is_prefix_of(".init_array.", name) ++ || is_prefix_of(".fini_array.", name) ++ || (parameters->options().ctors_in_init_array() ++ && (strcmp(name, ".ctors") == 0 ++ || strcmp(name, ".dtors") == 0)))) ++ os->set_must_sort_attached_input_sections(); ++ ++ // By default the GNU linker sorts some special text sections ahead ++ // of others. We are compatible. ++ if (parameters->options().text_reorder() ++ && !this->script_options_->saw_sections_clause() ++ && !this->is_section_ordering_specified() ++ && !parameters->options().relocatable() ++ && Layout::special_ordering_of_input_section(name) >= 0) ++ os->set_must_sort_attached_input_sections(); ++ ++ // If this is a .ctors or .ctors.* section being mapped to a ++ // .init_array section, or a .dtors or .dtors.* section being mapped ++ // to a .fini_array section, we will need to reverse the words if ++ // there is more than one. Record this section for later. See ++ // ctors_sections_in_init_array above. ++ if (!this->script_options_->saw_sections_clause() ++ && !parameters->options().relocatable() ++ && shdr.get_sh_size() > size / 8 ++ && (((strcmp(name, ".ctors") == 0 ++ || is_prefix_of(".ctors.", name)) ++ && strcmp(os->name(), ".init_array") == 0) ++ || ((strcmp(name, ".dtors") == 0 ++ || is_prefix_of(".dtors.", name)) ++ && strcmp(os->name(), ".fini_array") == 0))) ++ ctors_sections_in_init_array.insert(Section_id(object, shndx)); ++ ++ // FIXME: Handle SHF_LINK_ORDER somewhere. ++ ++ elfcpp::Elf_Xword orig_flags = os->flags(); ++ ++ *off = os->add_input_section(this, object, shndx, name, shdr, reloc_shndx, ++ this->script_options_->saw_sections_clause()); ++ ++ // If the flags changed, we may have to change the order. ++ if ((orig_flags & elfcpp::SHF_ALLOC) != 0) ++ { ++ orig_flags &= (elfcpp::SHF_WRITE | elfcpp::SHF_EXECINSTR); ++ elfcpp::Elf_Xword new_flags = ++ os->flags() & (elfcpp::SHF_WRITE | elfcpp::SHF_EXECINSTR); ++ if (orig_flags != new_flags) ++ os->set_order(this->default_section_order(os, false)); ++ } ++ ++ this->have_added_input_section_ = true; ++ ++ return os; ++} ++ ++// Maps section SECN to SEGMENT s. ++void ++Layout::insert_section_segment_map(Const_section_id secn, ++ Unique_segment_info *s) ++{ ++ gold_assert(this->unique_segment_for_sections_specified_); ++ this->section_segment_map_[secn] = s; ++} ++ ++// Handle a relocation section when doing a relocatable link. ++ ++template ++Output_section* ++Layout::layout_reloc(Sized_relobj_file*, ++ unsigned int, ++ const elfcpp::Shdr& shdr, ++ Output_section* data_section, ++ Relocatable_relocs* rr) ++{ ++ gold_assert(parameters->options().relocatable() ++ || parameters->options().emit_relocs()); ++ ++ int sh_type = shdr.get_sh_type(); ++ ++ std::string name; ++ if (sh_type == elfcpp::SHT_REL) ++ name = ".rel"; ++ else if (sh_type == elfcpp::SHT_RELA) ++ name = ".rela"; ++ else ++ gold_unreachable(); ++ name += data_section->name(); ++ ++ // If the output data section already has a reloc section, use that; ++ // otherwise, make a new one. ++ Output_section* os = data_section->reloc_section(); ++ if (os == NULL) ++ { ++ const char* n = this->namepool_.add(name.c_str(), true, NULL); ++ os = this->make_output_section(n, sh_type, shdr.get_sh_flags(), ++ ORDER_INVALID, false); ++ os->set_should_link_to_symtab(); ++ os->set_info_section(data_section); ++ data_section->set_reloc_section(os); ++ } ++ ++ Output_section_data* posd; ++ if (sh_type == elfcpp::SHT_REL) ++ { ++ os->set_entsize(elfcpp::Elf_sizes::rel_size); ++ posd = new Output_relocatable_relocs(rr); ++ } ++ else if (sh_type == elfcpp::SHT_RELA) ++ { ++ os->set_entsize(elfcpp::Elf_sizes::rela_size); ++ posd = new Output_relocatable_relocs(rr); ++ } ++ else ++ gold_unreachable(); ++ ++ os->add_output_section_data(posd); ++ rr->set_output_data(posd); ++ ++ return os; ++} ++ ++// Handle a group section when doing a relocatable link. ++ ++template ++void ++Layout::layout_group(Symbol_table* symtab, ++ Sized_relobj_file* object, ++ unsigned int, ++ const char* group_section_name, ++ const char* signature, ++ const elfcpp::Shdr& shdr, ++ elfcpp::Elf_Word flags, ++ std::vector* shndxes) ++{ ++ gold_assert(parameters->options().relocatable()); ++ gold_assert(shdr.get_sh_type() == elfcpp::SHT_GROUP); ++ group_section_name = this->namepool_.add(group_section_name, true, NULL); ++ Output_section* os = this->make_output_section(group_section_name, ++ elfcpp::SHT_GROUP, ++ shdr.get_sh_flags(), ++ ORDER_INVALID, false); ++ ++ // We need to find a symbol with the signature in the symbol table. ++ // If we don't find one now, we need to look again later. ++ Symbol* sym = symtab->lookup(signature, NULL); ++ if (sym != NULL) ++ os->set_info_symndx(sym); ++ else ++ { ++ // Reserve some space to minimize reallocations. ++ if (this->group_signatures_.empty()) ++ this->group_signatures_.reserve(this->number_of_input_files_ * 16); ++ ++ // We will wind up using a symbol whose name is the signature. ++ // So just put the signature in the symbol name pool to save it. ++ signature = symtab->canonicalize_name(signature); ++ this->group_signatures_.push_back(Group_signature(os, signature)); ++ } ++ ++ os->set_should_link_to_symtab(); ++ os->set_entsize(4); ++ ++ section_size_type entry_count = ++ convert_to_section_size_type(shdr.get_sh_size() / 4); ++ Output_section_data* posd = ++ new Output_data_group(object, entry_count, flags, ++ shndxes); ++ os->add_output_section_data(posd); ++} ++ ++// Special GNU handling of sections name .eh_frame. They will ++// normally hold exception frame data as defined by the C++ ABI ++// (http://codesourcery.com/cxx-abi/). ++ ++template ++Output_section* ++Layout::layout_eh_frame(Sized_relobj_file* object, ++ const unsigned char* symbols, ++ off_t symbols_size, ++ const unsigned char* symbol_names, ++ off_t symbol_names_size, ++ unsigned int shndx, ++ const elfcpp::Shdr& shdr, ++ unsigned int reloc_shndx, unsigned int reloc_type, ++ off_t* off) ++{ ++ const unsigned int unwind_section_type = ++ parameters->target().unwind_section_type(); ++ ++ gold_assert(shdr.get_sh_type() == elfcpp::SHT_PROGBITS ++ || shdr.get_sh_type() == unwind_section_type); ++ gold_assert((shdr.get_sh_flags() & elfcpp::SHF_ALLOC) != 0); ++ ++ Output_section* os = this->make_eh_frame_section(object); ++ if (os == NULL) ++ return NULL; ++ ++ gold_assert(this->eh_frame_section_ == os); ++ ++ elfcpp::Elf_Xword orig_flags = os->flags(); ++ ++ Eh_frame::Eh_frame_section_disposition disp = ++ Eh_frame::EH_UNRECOGNIZED_SECTION; ++ if (!parameters->incremental()) ++ { ++ disp = this->eh_frame_data_->add_ehframe_input_section(object, ++ symbols, ++ symbols_size, ++ symbol_names, ++ symbol_names_size, ++ shndx, ++ reloc_shndx, ++ reloc_type); ++ } ++ ++ if (disp == Eh_frame::EH_OPTIMIZABLE_SECTION) ++ { ++ os->update_flags_for_input_section(shdr.get_sh_flags()); ++ ++ // A writable .eh_frame section is a RELRO section. ++ if ((orig_flags & (elfcpp::SHF_WRITE | elfcpp::SHF_EXECINSTR)) ++ != (os->flags() & (elfcpp::SHF_WRITE | elfcpp::SHF_EXECINSTR))) ++ { ++ os->set_is_relro(); ++ os->set_order(ORDER_RELRO); ++ } ++ ++ *off = -1; ++ return os; ++ } ++ ++ if (disp == Eh_frame::EH_END_MARKER_SECTION && !this->added_eh_frame_data_) ++ { ++ // We found the end marker section, so now we can add the set of ++ // optimized sections to the output section. We need to postpone ++ // adding this until we've found a section we can optimize so that ++ // the .eh_frame section in crtbeginT.o winds up at the start of ++ // the output section. ++ os->add_output_section_data(this->eh_frame_data_); ++ this->added_eh_frame_data_ = true; ++ } ++ ++ // We couldn't handle this .eh_frame section for some reason. ++ // Add it as a normal section. ++ bool saw_sections_clause = this->script_options_->saw_sections_clause(); ++ *off = os->add_input_section(this, object, shndx, ".eh_frame", shdr, ++ reloc_shndx, saw_sections_clause); ++ this->have_added_input_section_ = true; ++ ++ if ((orig_flags & (elfcpp::SHF_WRITE | elfcpp::SHF_EXECINSTR)) ++ != (os->flags() & (elfcpp::SHF_WRITE | elfcpp::SHF_EXECINSTR))) ++ os->set_order(this->default_section_order(os, false)); ++ ++ return os; ++} ++ ++void ++Layout::finalize_eh_frame_section() ++{ ++ // If we never found an end marker section, we need to add the ++ // optimized eh sections to the output section now. ++ if (!parameters->incremental() ++ && this->eh_frame_section_ != NULL ++ && !this->added_eh_frame_data_) ++ { ++ this->eh_frame_section_->add_output_section_data(this->eh_frame_data_); ++ this->added_eh_frame_data_ = true; ++ } ++} ++ ++// Create and return the magic .eh_frame section. Create ++// .eh_frame_hdr also if appropriate. OBJECT is the object with the ++// input .eh_frame section; it may be NULL. ++ ++Output_section* ++Layout::make_eh_frame_section(const Relobj* object) ++{ ++ const unsigned int unwind_section_type = ++ parameters->target().unwind_section_type(); ++ ++ Output_section* os = this->choose_output_section(object, ".eh_frame", ++ unwind_section_type, ++ elfcpp::SHF_ALLOC, false, ++ ORDER_EHFRAME, false, false, ++ false); ++ if (os == NULL) ++ return NULL; ++ ++ if (this->eh_frame_section_ == NULL) ++ { ++ this->eh_frame_section_ = os; ++ this->eh_frame_data_ = new Eh_frame(); ++ ++ // For incremental linking, we do not optimize .eh_frame sections ++ // or create a .eh_frame_hdr section. ++ if (parameters->options().eh_frame_hdr() && !parameters->incremental()) ++ { ++ Output_section* hdr_os = ++ this->choose_output_section(NULL, ".eh_frame_hdr", ++ unwind_section_type, ++ elfcpp::SHF_ALLOC, false, ++ ORDER_EHFRAME, false, false, ++ false); ++ ++ if (hdr_os != NULL) ++ { ++ Eh_frame_hdr* hdr_posd = new Eh_frame_hdr(os, ++ this->eh_frame_data_); ++ hdr_os->add_output_section_data(hdr_posd); ++ ++ hdr_os->set_after_input_sections(); ++ ++ if (!this->script_options_->saw_phdrs_clause()) ++ { ++ Output_segment* hdr_oseg; ++ hdr_oseg = this->make_output_segment(elfcpp::PT_GNU_EH_FRAME, ++ elfcpp::PF_R); ++ hdr_oseg->add_output_section_to_nonload(hdr_os, ++ elfcpp::PF_R); ++ } ++ ++ this->eh_frame_data_->set_eh_frame_hdr(hdr_posd); ++ } ++ } ++ } ++ ++ return os; ++} ++ ++// Add an exception frame for a PLT. This is called from target code. ++ ++void ++Layout::add_eh_frame_for_plt(Output_data* plt, const unsigned char* cie_data, ++ size_t cie_length, const unsigned char* fde_data, ++ size_t fde_length) ++{ ++ if (parameters->incremental()) ++ { ++ // FIXME: Maybe this could work some day.... ++ return; ++ } ++ Output_section* os = this->make_eh_frame_section(NULL); ++ if (os == NULL) ++ return; ++ this->eh_frame_data_->add_ehframe_for_plt(plt, cie_data, cie_length, ++ fde_data, fde_length); ++ if (!this->added_eh_frame_data_) ++ { ++ os->add_output_section_data(this->eh_frame_data_); ++ this->added_eh_frame_data_ = true; ++ } ++} ++ ++// Remove all post-map .eh_frame information for a PLT. ++ ++void ++Layout::remove_eh_frame_for_plt(Output_data* plt, const unsigned char* cie_data, ++ size_t cie_length) ++{ ++ if (parameters->incremental()) ++ { ++ // FIXME: Maybe this could work some day.... ++ return; ++ } ++ this->eh_frame_data_->remove_ehframe_for_plt(plt, cie_data, cie_length); ++} ++ ++// Scan a .debug_info or .debug_types section, and add summary ++// information to the .gdb_index section. ++ ++template ++void ++Layout::add_to_gdb_index(bool is_type_unit, ++ Sized_relobj* object, ++ const unsigned char* symbols, ++ off_t symbols_size, ++ unsigned int shndx, ++ unsigned int reloc_shndx, ++ unsigned int reloc_type) ++{ ++ if (this->gdb_index_data_ == NULL) ++ { ++ Output_section* os = this->choose_output_section(NULL, ".gdb_index", ++ elfcpp::SHT_PROGBITS, 0, ++ false, ORDER_INVALID, ++ false, false, false); ++ if (os == NULL) ++ return; ++ ++ this->gdb_index_data_ = new Gdb_index(os); ++ os->add_output_section_data(this->gdb_index_data_); ++ os->set_after_input_sections(); ++ } ++ ++ this->gdb_index_data_->scan_debug_info(is_type_unit, object, symbols, ++ symbols_size, shndx, reloc_shndx, ++ reloc_type); ++} ++ ++// Add POSD to an output section using NAME, TYPE, and FLAGS. Return ++// the output section. ++ ++Output_section* ++Layout::add_output_section_data(const char* name, elfcpp::Elf_Word type, ++ elfcpp::Elf_Xword flags, ++ Output_section_data* posd, ++ Output_section_order order, bool is_relro) ++{ ++ Output_section* os = this->choose_output_section(NULL, name, type, flags, ++ false, order, is_relro, ++ false, false); ++ if (os != NULL) ++ os->add_output_section_data(posd); ++ return os; ++} ++ ++// Map section flags to segment flags. ++ ++elfcpp::Elf_Word ++Layout::section_flags_to_segment(elfcpp::Elf_Xword flags) ++{ ++ elfcpp::Elf_Word ret = elfcpp::PF_R; ++ if ((flags & elfcpp::SHF_WRITE) != 0) ++ ret |= elfcpp::PF_W; ++ if ((flags & elfcpp::SHF_EXECINSTR) != 0) ++ ret |= elfcpp::PF_X; ++ return ret; ++} ++ ++// Make a new Output_section, and attach it to segments as ++// appropriate. ORDER is the order in which this section should ++// appear in the output segment. IS_RELRO is true if this is a relro ++// (read-only after relocations) section. ++ ++Output_section* ++Layout::make_output_section(const char* name, elfcpp::Elf_Word type, ++ elfcpp::Elf_Xword flags, ++ Output_section_order order, bool is_relro) ++{ ++ Output_section* os; ++ if ((flags & elfcpp::SHF_ALLOC) == 0 ++ && strcmp(parameters->options().compress_debug_sections(), "none") != 0 ++ && is_compressible_debug_section(name)) ++ os = new Output_compressed_section(¶meters->options(), name, type, ++ flags); ++ else if ((flags & elfcpp::SHF_ALLOC) == 0 ++ && parameters->options().strip_debug_non_line() ++ && strcmp(".debug_abbrev", name) == 0) ++ { ++ os = this->debug_abbrev_ = new Output_reduced_debug_abbrev_section( ++ name, type, flags); ++ if (this->debug_info_) ++ this->debug_info_->set_abbreviations(this->debug_abbrev_); ++ } ++ else if ((flags & elfcpp::SHF_ALLOC) == 0 ++ && parameters->options().strip_debug_non_line() ++ && strcmp(".debug_info", name) == 0) ++ { ++ os = this->debug_info_ = new Output_reduced_debug_info_section( ++ name, type, flags); ++ if (this->debug_abbrev_) ++ this->debug_info_->set_abbreviations(this->debug_abbrev_); ++ } ++ else ++ { ++ // Sometimes .init_array*, .preinit_array* and .fini_array* do ++ // not have correct section types. Force them here. ++ if (type == elfcpp::SHT_PROGBITS) ++ { ++ if (is_prefix_of(".init_array", name)) ++ type = elfcpp::SHT_INIT_ARRAY; ++ else if (is_prefix_of(".preinit_array", name)) ++ type = elfcpp::SHT_PREINIT_ARRAY; ++ else if (is_prefix_of(".fini_array", name)) ++ type = elfcpp::SHT_FINI_ARRAY; ++ } ++ ++ // FIXME: const_cast is ugly. ++ Target* target = const_cast(¶meters->target()); ++ os = target->make_output_section(name, type, flags); ++ } ++ ++ // With -z relro, we have to recognize the special sections by name. ++ // There is no other way. ++ bool is_relro_local = false; ++ if (!this->script_options_->saw_sections_clause() ++ && parameters->options().relro() ++ && (flags & elfcpp::SHF_ALLOC) != 0 ++ && (flags & elfcpp::SHF_WRITE) != 0) ++ { ++ if (type == elfcpp::SHT_PROGBITS) ++ { ++ if ((flags & elfcpp::SHF_TLS) != 0) ++ is_relro = true; ++ else if (strcmp(name, ".data.rel.ro") == 0) ++ is_relro = true; ++ else if (strcmp(name, ".data.rel.ro.local") == 0) ++ { ++ is_relro = true; ++ is_relro_local = true; ++ } ++ else if (strcmp(name, ".ctors") == 0 ++ || strcmp(name, ".dtors") == 0 ++ || strcmp(name, ".jcr") == 0) ++ is_relro = true; ++ } ++ else if (type == elfcpp::SHT_INIT_ARRAY ++ || type == elfcpp::SHT_FINI_ARRAY ++ || type == elfcpp::SHT_PREINIT_ARRAY) ++ is_relro = true; ++ } ++ ++ if (is_relro) ++ os->set_is_relro(); ++ ++ if (order == ORDER_INVALID && (flags & elfcpp::SHF_ALLOC) != 0) ++ order = this->default_section_order(os, is_relro_local); ++ ++ os->set_order(order); ++ ++ parameters->target().new_output_section(os); ++ ++ this->section_list_.push_back(os); ++ ++ // The GNU linker by default sorts some sections by priority, so we ++ // do the same. We need to know that this might happen before we ++ // attach any input sections. ++ if (!this->script_options_->saw_sections_clause() ++ && !parameters->options().relocatable() ++ && (strcmp(name, ".init_array") == 0 ++ || strcmp(name, ".fini_array") == 0 ++ || (!parameters->options().ctors_in_init_array() ++ && (strcmp(name, ".ctors") == 0 ++ || strcmp(name, ".dtors") == 0)))) ++ os->set_may_sort_attached_input_sections(); ++ ++ // The GNU linker by default sorts .text.{unlikely,exit,startup,hot} ++ // sections before other .text sections. We are compatible. We ++ // need to know that this might happen before we attach any input ++ // sections. ++ if (parameters->options().text_reorder() ++ && !this->script_options_->saw_sections_clause() ++ && !this->is_section_ordering_specified() ++ && !parameters->options().relocatable() ++ && strcmp(name, ".text") == 0) ++ os->set_may_sort_attached_input_sections(); ++ ++ // GNU linker sorts section by name with --sort-section=name. ++ if (strcmp(parameters->options().sort_section(), "name") == 0) ++ os->set_must_sort_attached_input_sections(); ++ ++ // Check for .stab*str sections, as .stab* sections need to link to ++ // them. ++ if (type == elfcpp::SHT_STRTAB ++ && !this->have_stabstr_section_ ++ && strncmp(name, ".stab", 5) == 0 ++ && strcmp(name + strlen(name) - 3, "str") == 0) ++ this->have_stabstr_section_ = true; ++ ++ // During a full incremental link, we add patch space to most ++ // PROGBITS and NOBITS sections. Flag those that may be ++ // arbitrarily padded. ++ if ((type == elfcpp::SHT_PROGBITS || type == elfcpp::SHT_NOBITS) ++ && order != ORDER_INTERP ++ && order != ORDER_INIT ++ && order != ORDER_PLT ++ && order != ORDER_FINI ++ && order != ORDER_RELRO_LAST ++ && order != ORDER_NON_RELRO_FIRST ++ && strcmp(name, ".eh_frame") != 0 ++ && strcmp(name, ".ctors") != 0 ++ && strcmp(name, ".dtors") != 0 ++ && strcmp(name, ".jcr") != 0) ++ { ++ os->set_is_patch_space_allowed(); ++ ++ // Certain sections require "holes" to be filled with ++ // specific fill patterns. These fill patterns may have ++ // a minimum size, so we must prevent allocations from the ++ // free list that leave a hole smaller than the minimum. ++ if (strcmp(name, ".debug_info") == 0) ++ os->set_free_space_fill(new Output_fill_debug_info(false)); ++ else if (strcmp(name, ".debug_types") == 0) ++ os->set_free_space_fill(new Output_fill_debug_info(true)); ++ else if (strcmp(name, ".debug_line") == 0) ++ os->set_free_space_fill(new Output_fill_debug_line()); ++ } ++ ++ // If we have already attached the sections to segments, then we ++ // need to attach this one now. This happens for sections created ++ // directly by the linker. ++ if (this->sections_are_attached_) ++ this->attach_section_to_segment(¶meters->target(), os); ++ ++ return os; ++} ++ ++// Return the default order in which a section should be placed in an ++// output segment. This function captures a lot of the ideas in ++// ld/scripttempl/elf.sc in the GNU linker. Note that the order of a ++// linker created section is normally set when the section is created; ++// this function is used for input sections. ++ ++Output_section_order ++Layout::default_section_order(Output_section* os, bool is_relro_local) ++{ ++ gold_assert((os->flags() & elfcpp::SHF_ALLOC) != 0); ++ bool is_write = (os->flags() & elfcpp::SHF_WRITE) != 0; ++ bool is_execinstr = (os->flags() & elfcpp::SHF_EXECINSTR) != 0; ++ bool is_bss = false; ++ ++ switch (os->type()) ++ { ++ default: ++ case elfcpp::SHT_PROGBITS: ++ break; ++ case elfcpp::SHT_NOBITS: ++ is_bss = true; ++ break; ++ case elfcpp::SHT_RELA: ++ case elfcpp::SHT_REL: ++ if (!is_write) ++ return ORDER_DYNAMIC_RELOCS; ++ break; ++ case elfcpp::SHT_HASH: ++ case elfcpp::SHT_DYNAMIC: ++ case elfcpp::SHT_SHLIB: ++ case elfcpp::SHT_DYNSYM: ++ case elfcpp::SHT_GNU_HASH: ++ case elfcpp::SHT_GNU_verdef: ++ case elfcpp::SHT_GNU_verneed: ++ case elfcpp::SHT_GNU_versym: ++ if (!is_write) ++ return ORDER_DYNAMIC_LINKER; ++ break; ++ case elfcpp::SHT_NOTE: ++ return is_write ? ORDER_RW_NOTE : ORDER_RO_NOTE; ++ } ++ ++ if ((os->flags() & elfcpp::SHF_TLS) != 0) ++ return is_bss ? ORDER_TLS_BSS : ORDER_TLS_DATA; ++ ++ if (!is_bss && !is_write) ++ { ++ if (is_execinstr) ++ { ++ if (strcmp(os->name(), ".init") == 0) ++ return ORDER_INIT; ++ else if (strcmp(os->name(), ".fini") == 0) ++ return ORDER_FINI; ++ else if (parameters->options().keep_text_section_prefix()) ++ { ++ // -z,keep-text-section-prefix introduces additional ++ // output sections. ++ if (strcmp(os->name(), ".text.hot") == 0) ++ return ORDER_TEXT_HOT; ++ else if (strcmp(os->name(), ".text.startup") == 0) ++ return ORDER_TEXT_STARTUP; ++ else if (strcmp(os->name(), ".text.exit") == 0) ++ return ORDER_TEXT_EXIT; ++ else if (strcmp(os->name(), ".text.unlikely") == 0) ++ return ORDER_TEXT_UNLIKELY; ++ } ++ } ++ return is_execinstr ? ORDER_TEXT : ORDER_READONLY; ++ } ++ ++ if (os->is_relro()) ++ return is_relro_local ? ORDER_RELRO_LOCAL : ORDER_RELRO; ++ ++ if (os->is_small_section()) ++ return is_bss ? ORDER_SMALL_BSS : ORDER_SMALL_DATA; ++ if (os->is_large_section()) ++ return is_bss ? ORDER_LARGE_BSS : ORDER_LARGE_DATA; ++ ++ return is_bss ? ORDER_BSS : ORDER_DATA; ++} ++ ++// Attach output sections to segments. This is called after we have ++// seen all the input sections. ++ ++void ++Layout::attach_sections_to_segments(const Target* target) ++{ ++ for (Section_list::iterator p = this->section_list_.begin(); ++ p != this->section_list_.end(); ++ ++p) ++ this->attach_section_to_segment(target, *p); ++ ++ this->sections_are_attached_ = true; ++} ++ ++// Attach an output section to a segment. ++ ++void ++Layout::attach_section_to_segment(const Target* target, Output_section* os) ++{ ++ if ((os->flags() & elfcpp::SHF_ALLOC) == 0) ++ this->unattached_section_list_.push_back(os); ++ else ++ this->attach_allocated_section_to_segment(target, os); ++} ++ ++// Attach an allocated output section to a segment. ++ ++void ++Layout::attach_allocated_section_to_segment(const Target* target, ++ Output_section* os) ++{ ++ elfcpp::Elf_Xword flags = os->flags(); ++ gold_assert((flags & elfcpp::SHF_ALLOC) != 0); ++ ++ if (parameters->options().relocatable()) ++ return; ++ ++ // If we have a SECTIONS clause, we can't handle the attachment to ++ // segments until after we've seen all the sections. ++ if (this->script_options_->saw_sections_clause()) ++ return; ++ ++ gold_assert(!this->script_options_->saw_phdrs_clause()); ++ ++ // This output section goes into a PT_LOAD segment. ++ ++ elfcpp::Elf_Word seg_flags = Layout::section_flags_to_segment(flags); ++ ++ // If this output section's segment has extra flags that need to be set, ++ // coming from a linker plugin, do that. ++ seg_flags |= os->extra_segment_flags(); ++ ++ // Check for --section-start. ++ uint64_t addr; ++ bool is_address_set = parameters->options().section_start(os->name(), &addr); ++ ++ // In general the only thing we really care about for PT_LOAD ++ // segments is whether or not they are writable or executable, ++ // so that is how we search for them. ++ // Large data sections also go into their own PT_LOAD segment. ++ // People who need segments sorted on some other basis will ++ // have to use a linker script. ++ ++ Segment_list::const_iterator p; ++ if (!os->is_unique_segment()) ++ { ++ for (p = this->segment_list_.begin(); ++ p != this->segment_list_.end(); ++ ++p) ++ { ++ if ((*p)->type() != elfcpp::PT_LOAD) ++ continue; ++ if ((*p)->is_unique_segment()) ++ continue; ++ if (!parameters->options().omagic() ++ && ((*p)->flags() & elfcpp::PF_W) != (seg_flags & elfcpp::PF_W)) ++ continue; ++ if ((target->isolate_execinstr() || parameters->options().rosegment()) ++ && ((*p)->flags() & elfcpp::PF_X) != (seg_flags & elfcpp::PF_X)) ++ continue; ++ // If -Tbss was specified, we need to separate the data and BSS ++ // segments. ++ if (parameters->options().user_set_Tbss()) ++ { ++ if ((os->type() == elfcpp::SHT_NOBITS) ++ == (*p)->has_any_data_sections()) ++ continue; ++ } ++ if (os->is_large_data_section() && !(*p)->is_large_data_segment()) ++ continue; ++ ++ if (is_address_set) ++ { ++ if ((*p)->are_addresses_set()) ++ continue; ++ ++ (*p)->add_initial_output_data(os); ++ (*p)->update_flags_for_output_section(seg_flags); ++ (*p)->set_addresses(addr, addr); ++ break; ++ } ++ ++ (*p)->add_output_section_to_load(this, os, seg_flags); ++ break; ++ } ++ } ++ ++ if (p == this->segment_list_.end() ++ || os->is_unique_segment()) ++ { ++ Output_segment* oseg = this->make_output_segment(elfcpp::PT_LOAD, ++ seg_flags); ++ if (os->is_large_data_section()) ++ oseg->set_is_large_data_segment(); ++ oseg->add_output_section_to_load(this, os, seg_flags); ++ if (is_address_set) ++ oseg->set_addresses(addr, addr); ++ // Check if segment should be marked unique. For segments marked ++ // unique by linker plugins, set the new alignment if specified. ++ if (os->is_unique_segment()) ++ { ++ oseg->set_is_unique_segment(); ++ if (os->segment_alignment() != 0) ++ oseg->set_minimum_p_align(os->segment_alignment()); ++ } ++ } ++ ++ // If we see a loadable SHT_NOTE section, we create a PT_NOTE ++ // segment. ++ if (os->type() == elfcpp::SHT_NOTE) ++ { ++ uint64_t os_align = os->addralign(); ++ ++ // See if we already have an equivalent PT_NOTE segment. ++ for (p = this->segment_list_.begin(); ++ p != segment_list_.end(); ++ ++p) ++ { ++ if ((*p)->type() == elfcpp::PT_NOTE ++ && (*p)->align() == os_align ++ && (((*p)->flags() & elfcpp::PF_W) ++ == (seg_flags & elfcpp::PF_W))) ++ { ++ (*p)->add_output_section_to_nonload(os, seg_flags); ++ break; ++ } ++ } ++ ++ if (p == this->segment_list_.end()) ++ { ++ Output_segment* oseg = this->make_output_segment(elfcpp::PT_NOTE, ++ seg_flags); ++ oseg->add_output_section_to_nonload(os, seg_flags); ++ oseg->set_align(os_align); ++ } ++ } ++ ++ // If we see a loadable SHF_TLS section, we create a PT_TLS ++ // segment. There can only be one such segment. ++ if ((flags & elfcpp::SHF_TLS) != 0) ++ { ++ if (this->tls_segment_ == NULL) ++ this->make_output_segment(elfcpp::PT_TLS, seg_flags); ++ this->tls_segment_->add_output_section_to_nonload(os, seg_flags); ++ } ++ ++ // If -z relro is in effect, and we see a relro section, we create a ++ // PT_GNU_RELRO segment. There can only be one such segment. ++ if (os->is_relro() && parameters->options().relro()) ++ { ++ gold_assert(seg_flags == (elfcpp::PF_R | elfcpp::PF_W)); ++ if (this->relro_segment_ == NULL) ++ this->make_output_segment(elfcpp::PT_GNU_RELRO, seg_flags); ++ this->relro_segment_->add_output_section_to_nonload(os, seg_flags); ++ } ++ ++ // If we see a section named .interp, put it into a PT_INTERP ++ // segment. This seems broken to me, but this is what GNU ld does, ++ // and glibc expects it. ++ if (strcmp(os->name(), ".interp") == 0 ++ && !this->script_options_->saw_phdrs_clause()) ++ { ++ if (this->interp_segment_ == NULL) ++ this->make_output_segment(elfcpp::PT_INTERP, seg_flags); ++ else ++ gold_warning(_("multiple '.interp' sections in input files " ++ "may cause confusing PT_INTERP segment")); ++ this->interp_segment_->add_output_section_to_nonload(os, seg_flags); ++ } ++} ++ ++// Make an output section for a script. ++ ++Output_section* ++Layout::make_output_section_for_script( ++ const char* name, ++ Script_sections::Section_type section_type) ++{ ++ name = this->namepool_.add(name, false, NULL); ++ elfcpp::Elf_Xword sh_flags = elfcpp::SHF_ALLOC; ++ if (section_type == Script_sections::ST_NOLOAD) ++ sh_flags = 0; ++ Output_section* os = this->make_output_section(name, elfcpp::SHT_PROGBITS, ++ sh_flags, ORDER_INVALID, ++ false); ++ os->set_found_in_sections_clause(); ++ if (section_type == Script_sections::ST_NOLOAD) ++ os->set_is_noload(); ++ return os; ++} ++ ++// Return the number of segments we expect to see. ++ ++size_t ++Layout::expected_segment_count() const ++{ ++ size_t ret = this->segment_list_.size(); ++ ++ // If we didn't see a SECTIONS clause in a linker script, we should ++ // already have the complete list of segments. Otherwise we ask the ++ // SECTIONS clause how many segments it expects, and add in the ones ++ // we already have (PT_GNU_STACK, PT_GNU_EH_FRAME, etc.) ++ ++ if (!this->script_options_->saw_sections_clause()) ++ return ret; ++ else ++ { ++ const Script_sections* ss = this->script_options_->script_sections(); ++ return ret + ss->expected_segment_count(this); ++ } ++} ++ ++// Handle the .note.GNU-stack section at layout time. SEEN_GNU_STACK ++// is whether we saw a .note.GNU-stack section in the object file. ++// GNU_STACK_FLAGS is the section flags. The flags give the ++// protection required for stack memory. We record this in an ++// executable as a PT_GNU_STACK segment. If an object file does not ++// have a .note.GNU-stack segment, we must assume that it is an old ++// object. On some targets that will force an executable stack. ++ ++void ++Layout::layout_gnu_stack(bool seen_gnu_stack, uint64_t gnu_stack_flags, ++ const Object* obj) ++{ ++ if (!seen_gnu_stack) ++ { ++ this->input_without_gnu_stack_note_ = true; ++ if (parameters->options().warn_execstack() ++ && parameters->target().is_default_stack_executable()) ++ gold_warning(_("%s: missing .note.GNU-stack section" ++ " implies executable stack"), ++ obj->name().c_str()); ++ } ++ else ++ { ++ this->input_with_gnu_stack_note_ = true; ++ if ((gnu_stack_flags & elfcpp::SHF_EXECINSTR) != 0) ++ { ++ this->input_requires_executable_stack_ = true; ++ if (parameters->options().warn_execstack()) ++ gold_warning(_("%s: requires executable stack"), ++ obj->name().c_str()); ++ } ++ } ++} ++ ++// Read a value with given size and endianness. ++ ++static inline uint64_t ++read_sized_value(size_t size, const unsigned char* buf, bool is_big_endian, ++ const Object* object) ++{ ++ uint64_t val = 0; ++ if (size == 4) ++ { ++ if (is_big_endian) ++ val = elfcpp::Swap<32, true>::readval(buf); ++ else ++ val = elfcpp::Swap<32, false>::readval(buf); ++ } ++ else if (size == 8) ++ { ++ if (is_big_endian) ++ val = elfcpp::Swap<64, true>::readval(buf); ++ else ++ val = elfcpp::Swap<64, false>::readval(buf); ++ } ++ else ++ { ++ gold_warning(_("%s: in .note.gnu.property section, " ++ "pr_datasz must be 4 or 8"), ++ object->name().c_str()); ++ } ++ return val; ++} ++ ++// Write a value with given size and endianness. ++ ++static inline void ++write_sized_value(uint64_t value, size_t size, unsigned char* buf, ++ bool is_big_endian) ++{ ++ if (size == 4) ++ { ++ if (is_big_endian) ++ elfcpp::Swap<32, true>::writeval(buf, static_cast(value)); ++ else ++ elfcpp::Swap<32, false>::writeval(buf, static_cast(value)); ++ } ++ else if (size == 8) ++ { ++ if (is_big_endian) ++ elfcpp::Swap<64, true>::writeval(buf, value); ++ else ++ elfcpp::Swap<64, false>::writeval(buf, value); ++ } ++ else ++ { ++ // We will have already complained about this. ++ } ++} ++ ++// Handle the .note.gnu.property section at layout time. ++ ++void ++Layout::layout_gnu_property(unsigned int note_type, ++ unsigned int pr_type, ++ size_t pr_datasz, ++ const unsigned char* pr_data, ++ const Object* object) ++{ ++ // We currently support only the one note type. ++ gold_assert(note_type == elfcpp::NT_GNU_PROPERTY_TYPE_0); ++ ++ if (pr_type >= elfcpp::GNU_PROPERTY_LOPROC ++ && pr_type < elfcpp::GNU_PROPERTY_HIPROC) ++ { ++ // Target-dependent property value; call the target to record. ++ const int size = parameters->target().get_size(); ++ const bool is_big_endian = parameters->target().is_big_endian(); ++ if (size == 32) ++ { ++ if (is_big_endian) ++ { ++#ifdef HAVE_TARGET_32_BIG ++ parameters->sized_target<32, true>()-> ++ record_gnu_property(note_type, pr_type, pr_datasz, pr_data, ++ object); ++#else ++ gold_unreachable(); ++#endif ++ } ++ else ++ { ++#ifdef HAVE_TARGET_32_LITTLE ++ parameters->sized_target<32, false>()-> ++ record_gnu_property(note_type, pr_type, pr_datasz, pr_data, ++ object); ++#else ++ gold_unreachable(); ++#endif ++ } ++ } ++ else if (size == 64) ++ { ++ if (is_big_endian) ++ { ++#ifdef HAVE_TARGET_64_BIG ++ parameters->sized_target<64, true>()-> ++ record_gnu_property(note_type, pr_type, pr_datasz, pr_data, ++ object); ++#else ++ gold_unreachable(); ++#endif ++ } ++ else ++ { ++#ifdef HAVE_TARGET_64_LITTLE ++ parameters->sized_target<64, false>()-> ++ record_gnu_property(note_type, pr_type, pr_datasz, pr_data, ++ object); ++#else ++ gold_unreachable(); ++#endif ++ } ++ } ++ else ++ gold_unreachable(); ++ return; ++ } ++ ++ Gnu_properties::iterator pprop = this->gnu_properties_.find(pr_type); ++ if (pprop == this->gnu_properties_.end()) ++ { ++ Gnu_property prop; ++ prop.pr_datasz = pr_datasz; ++ prop.pr_data = new unsigned char[pr_datasz]; ++ memcpy(prop.pr_data, pr_data, pr_datasz); ++ this->gnu_properties_[pr_type] = prop; ++ } ++ else ++ { ++ const bool is_big_endian = parameters->target().is_big_endian(); ++ switch (pr_type) ++ { ++ case elfcpp::GNU_PROPERTY_STACK_SIZE: ++ // Record the maximum value seen. ++ { ++ uint64_t val1 = read_sized_value(pprop->second.pr_datasz, ++ pprop->second.pr_data, ++ is_big_endian, object); ++ uint64_t val2 = read_sized_value(pr_datasz, pr_data, ++ is_big_endian, object); ++ if (val2 > val1) ++ write_sized_value(val2, pprop->second.pr_datasz, ++ pprop->second.pr_data, is_big_endian); ++ } ++ break; ++ case elfcpp::GNU_PROPERTY_NO_COPY_ON_PROTECTED: ++ // No data to merge. ++ break; ++ default: ++ gold_warning(_("%s: unknown program property type %d " ++ "in .note.gnu.property section"), ++ object->name().c_str(), pr_type); ++ } ++ } ++} ++ ++// Merge per-object properties with program properties. ++// This lets the target identify objects that are missing certain ++// properties, in cases where properties must be ANDed together. ++ ++void ++Layout::merge_gnu_properties(const Object* object) ++{ ++ const int size = parameters->target().get_size(); ++ const bool is_big_endian = parameters->target().is_big_endian(); ++ if (size == 32) ++ { ++ if (is_big_endian) ++ { ++#ifdef HAVE_TARGET_32_BIG ++ parameters->sized_target<32, true>()->merge_gnu_properties(object); ++#else ++ gold_unreachable(); ++#endif ++ } ++ else ++ { ++#ifdef HAVE_TARGET_32_LITTLE ++ parameters->sized_target<32, false>()->merge_gnu_properties(object); ++#else ++ gold_unreachable(); ++#endif ++ } ++ } ++ else if (size == 64) ++ { ++ if (is_big_endian) ++ { ++#ifdef HAVE_TARGET_64_BIG ++ parameters->sized_target<64, true>()->merge_gnu_properties(object); ++#else ++ gold_unreachable(); ++#endif ++ } ++ else ++ { ++#ifdef HAVE_TARGET_64_LITTLE ++ parameters->sized_target<64, false>()->merge_gnu_properties(object); ++#else ++ gold_unreachable(); ++#endif ++ } ++ } ++ else ++ gold_unreachable(); ++} ++ ++// Add a target-specific property for the output .note.gnu.property section. ++ ++void ++Layout::add_gnu_property(unsigned int note_type, ++ unsigned int pr_type, ++ size_t pr_datasz, ++ const unsigned char* pr_data) ++{ ++ gold_assert(note_type == elfcpp::NT_GNU_PROPERTY_TYPE_0); ++ ++ Gnu_property prop; ++ prop.pr_datasz = pr_datasz; ++ prop.pr_data = new unsigned char[pr_datasz]; ++ memcpy(prop.pr_data, pr_data, pr_datasz); ++ this->gnu_properties_[pr_type] = prop; ++} ++ ++// Create automatic note sections. ++ ++void ++Layout::create_notes() ++{ ++ this->create_gnu_properties_note(); ++ this->create_gold_note(); ++ this->create_stack_segment(); ++ this->create_build_id(); ++} ++ ++// Create the dynamic sections which are needed before we read the ++// relocs. ++ ++void ++Layout::create_initial_dynamic_sections(Symbol_table* symtab) ++{ ++ if (parameters->doing_static_link()) ++ return; ++ ++ this->dynamic_section_ = this->choose_output_section(NULL, ".dynamic", ++ elfcpp::SHT_DYNAMIC, ++ (elfcpp::SHF_ALLOC ++ | elfcpp::SHF_WRITE), ++ false, ORDER_RELRO, ++ true, false, false); ++ ++ // A linker script may discard .dynamic, so check for NULL. ++ if (this->dynamic_section_ != NULL) ++ { ++ this->dynamic_symbol_ = ++ symtab->define_in_output_data("_DYNAMIC", NULL, ++ Symbol_table::PREDEFINED, ++ this->dynamic_section_, 0, 0, ++ elfcpp::STT_OBJECT, elfcpp::STB_LOCAL, ++ elfcpp::STV_HIDDEN, 0, false, false); ++ ++ this->dynamic_data_ = new Output_data_dynamic(&this->dynpool_); ++ ++ this->dynamic_section_->add_output_section_data(this->dynamic_data_); ++ } ++} ++ ++// For each output section whose name can be represented as C symbol, ++// define __start and __stop symbols for the section. This is a GNU ++// extension. ++ ++void ++Layout::define_section_symbols(Symbol_table* symtab) ++{ ++ const elfcpp::STV visibility = parameters->options().start_stop_visibility_enum(); ++ for (Section_list::const_iterator p = this->section_list_.begin(); ++ p != this->section_list_.end(); ++ ++p) ++ { ++ const char* const name = (*p)->name(); ++ if (is_cident(name)) ++ { ++ const std::string name_string(name); ++ const std::string start_name(cident_section_start_prefix ++ + name_string); ++ const std::string stop_name(cident_section_stop_prefix ++ + name_string); ++ ++ symtab->define_in_output_data(start_name.c_str(), ++ NULL, // version ++ Symbol_table::PREDEFINED, ++ *p, ++ 0, // value ++ 0, // symsize ++ elfcpp::STT_NOTYPE, ++ elfcpp::STB_GLOBAL, ++ visibility, ++ 0, // nonvis ++ false, // offset_is_from_end ++ true); // only_if_ref ++ ++ symtab->define_in_output_data(stop_name.c_str(), ++ NULL, // version ++ Symbol_table::PREDEFINED, ++ *p, ++ 0, // value ++ 0, // symsize ++ elfcpp::STT_NOTYPE, ++ elfcpp::STB_GLOBAL, ++ visibility, ++ 0, // nonvis ++ true, // offset_is_from_end ++ true); // only_if_ref ++ } ++ } ++} ++ ++// Define symbols for group signatures. ++ ++void ++Layout::define_group_signatures(Symbol_table* symtab) ++{ ++ for (Group_signatures::iterator p = this->group_signatures_.begin(); ++ p != this->group_signatures_.end(); ++ ++p) ++ { ++ Symbol* sym = symtab->lookup(p->signature, NULL); ++ if (sym != NULL) ++ p->section->set_info_symndx(sym); ++ else ++ { ++ // Force the name of the group section to the group ++ // signature, and use the group's section symbol as the ++ // signature symbol. ++ if (strcmp(p->section->name(), p->signature) != 0) ++ { ++ const char* name = this->namepool_.add(p->signature, ++ true, NULL); ++ p->section->set_name(name); ++ } ++ p->section->set_needs_symtab_index(); ++ p->section->set_info_section_symndx(p->section); ++ } ++ } ++ ++ this->group_signatures_.clear(); ++} ++ ++// Find the first read-only PT_LOAD segment, creating one if ++// necessary. ++ ++Output_segment* ++Layout::find_first_load_seg(const Target* target) ++{ ++ Output_segment* best = NULL; ++ for (Segment_list::const_iterator p = this->segment_list_.begin(); ++ p != this->segment_list_.end(); ++ ++p) ++ { ++ if ((*p)->type() == elfcpp::PT_LOAD ++ && ((*p)->flags() & elfcpp::PF_R) != 0 ++ && (parameters->options().omagic() ++ || ((*p)->flags() & elfcpp::PF_W) == 0) ++ && (!target->isolate_execinstr() ++ || ((*p)->flags() & elfcpp::PF_X) == 0)) ++ { ++ if (best == NULL || this->segment_precedes(*p, best)) ++ best = *p; ++ } ++ } ++ if (best != NULL) ++ return best; ++ ++ gold_assert(!this->script_options_->saw_phdrs_clause()); ++ ++ Output_segment* load_seg = this->make_output_segment(elfcpp::PT_LOAD, ++ elfcpp::PF_R); ++ return load_seg; ++} ++ ++// Save states of all current output segments. Store saved states ++// in SEGMENT_STATES. ++ ++void ++Layout::save_segments(Segment_states* segment_states) ++{ ++ for (Segment_list::const_iterator p = this->segment_list_.begin(); ++ p != this->segment_list_.end(); ++ ++p) ++ { ++ Output_segment* segment = *p; ++ // Shallow copy. ++ Output_segment* copy = new Output_segment(*segment); ++ (*segment_states)[segment] = copy; ++ } ++} ++ ++// Restore states of output segments and delete any segment not found in ++// SEGMENT_STATES. ++ ++void ++Layout::restore_segments(const Segment_states* segment_states) ++{ ++ // Go through the segment list and remove any segment added in the ++ // relaxation loop. ++ this->tls_segment_ = NULL; ++ this->relro_segment_ = NULL; ++ Segment_list::iterator list_iter = this->segment_list_.begin(); ++ while (list_iter != this->segment_list_.end()) ++ { ++ Output_segment* segment = *list_iter; ++ Segment_states::const_iterator states_iter = ++ segment_states->find(segment); ++ if (states_iter != segment_states->end()) ++ { ++ const Output_segment* copy = states_iter->second; ++ // Shallow copy to restore states. ++ *segment = *copy; ++ ++ // Also fix up TLS and RELRO segment pointers as appropriate. ++ if (segment->type() == elfcpp::PT_TLS) ++ this->tls_segment_ = segment; ++ else if (segment->type() == elfcpp::PT_GNU_RELRO) ++ this->relro_segment_ = segment; ++ ++ ++list_iter; ++ } ++ else ++ { ++ list_iter = this->segment_list_.erase(list_iter); ++ // This is a segment created during section layout. It should be ++ // safe to remove it since we should have removed all pointers to it. ++ delete segment; ++ } ++ } ++} ++ ++// Clean up after relaxation so that sections can be laid out again. ++ ++void ++Layout::clean_up_after_relaxation() ++{ ++ // Restore the segments to point state just prior to the relaxation loop. ++ Script_sections* script_section = this->script_options_->script_sections(); ++ script_section->release_segments(); ++ this->restore_segments(this->segment_states_); ++ ++ // Reset section addresses and file offsets ++ for (Section_list::iterator p = this->section_list_.begin(); ++ p != this->section_list_.end(); ++ ++p) ++ { ++ (*p)->restore_states(); ++ ++ // If an input section changes size because of relaxation, ++ // we need to adjust the section offsets of all input sections. ++ // after such a section. ++ if ((*p)->section_offsets_need_adjustment()) ++ (*p)->adjust_section_offsets(); ++ ++ (*p)->reset_address_and_file_offset(); ++ } ++ ++ // Reset special output object address and file offsets. ++ for (Data_list::iterator p = this->special_output_list_.begin(); ++ p != this->special_output_list_.end(); ++ ++p) ++ (*p)->reset_address_and_file_offset(); ++ ++ // A linker script may have created some output section data objects. ++ // They are useless now. ++ for (Output_section_data_list::const_iterator p = ++ this->script_output_section_data_list_.begin(); ++ p != this->script_output_section_data_list_.end(); ++ ++p) ++ delete *p; ++ this->script_output_section_data_list_.clear(); ++ ++ // Special-case fill output objects are recreated each time through ++ // the relaxation loop. ++ this->reset_relax_output(); ++} ++ ++void ++Layout::reset_relax_output() ++{ ++ for (Data_list::const_iterator p = this->relax_output_list_.begin(); ++ p != this->relax_output_list_.end(); ++ ++p) ++ delete *p; ++ this->relax_output_list_.clear(); ++} ++ ++// Prepare for relaxation. ++ ++void ++Layout::prepare_for_relaxation() ++{ ++ // Create an relaxation debug check if in debugging mode. ++ if (is_debugging_enabled(DEBUG_RELAXATION)) ++ this->relaxation_debug_check_ = new Relaxation_debug_check(); ++ ++ // Save segment states. ++ this->segment_states_ = new Segment_states(); ++ this->save_segments(this->segment_states_); ++ ++ for(Section_list::const_iterator p = this->section_list_.begin(); ++ p != this->section_list_.end(); ++ ++p) ++ (*p)->save_states(); ++ ++ if (is_debugging_enabled(DEBUG_RELAXATION)) ++ this->relaxation_debug_check_->check_output_data_for_reset_values( ++ this->section_list_, this->special_output_list_, ++ this->relax_output_list_); ++ ++ // Also enable recording of output section data from scripts. ++ this->record_output_section_data_from_script_ = true; ++} ++ ++// If the user set the address of the text segment, that may not be ++// compatible with putting the segment headers and file headers into ++// that segment. For isolate_execinstr() targets, it's the rodata ++// segment rather than text where we might put the headers. ++static inline bool ++load_seg_unusable_for_headers(const Target* target) ++{ ++ const General_options& options = parameters->options(); ++ if (target->isolate_execinstr()) ++ return (options.user_set_Trodata_segment() ++ && options.Trodata_segment() % target->abi_pagesize() != 0); ++ else ++ return (options.user_set_Ttext() ++ && options.Ttext() % target->abi_pagesize() != 0); ++} ++ ++// Relaxation loop body: If target has no relaxation, this runs only once ++// Otherwise, the target relaxation hook is called at the end of ++// each iteration. If the hook returns true, it means re-layout of ++// section is required. ++// ++// The number of segments created by a linking script without a PHDRS ++// clause may be affected by section sizes and alignments. There is ++// a remote chance that relaxation causes different number of PT_LOAD ++// segments are created and sections are attached to different segments. ++// Therefore, we always throw away all segments created during section ++// layout. In order to be able to restart the section layout, we keep ++// a copy of the segment list right before the relaxation loop and use ++// that to restore the segments. ++// ++// PASS is the current relaxation pass number. ++// SYMTAB is a symbol table. ++// PLOAD_SEG is the address of a pointer for the load segment. ++// PHDR_SEG is a pointer to the PHDR segment. ++// SEGMENT_HEADERS points to the output segment header. ++// FILE_HEADER points to the output file header. ++// PSHNDX is the address to store the output section index. ++ ++off_t inline ++Layout::relaxation_loop_body( ++ int pass, ++ Target* target, ++ Symbol_table* symtab, ++ Output_segment** pload_seg, ++ Output_segment* phdr_seg, ++ Output_segment_headers* segment_headers, ++ Output_file_header* file_header, ++ unsigned int* pshndx) ++{ ++ // If this is not the first iteration, we need to clean up after ++ // relaxation so that we can lay out the sections again. ++ if (pass != 0) ++ this->clean_up_after_relaxation(); ++ ++ // If there is a SECTIONS clause, put all the input sections into ++ // the required order. ++ Output_segment* load_seg; ++ if (this->script_options_->saw_sections_clause()) ++ load_seg = this->set_section_addresses_from_script(symtab); ++ else if (parameters->options().relocatable()) ++ load_seg = NULL; ++ else ++ load_seg = this->find_first_load_seg(target); ++ ++ if (parameters->options().oformat_enum() ++ != General_options::OBJECT_FORMAT_ELF) ++ load_seg = NULL; ++ ++ if (load_seg_unusable_for_headers(target)) ++ { ++ load_seg = NULL; ++ phdr_seg = NULL; ++ } ++ ++ gold_assert(phdr_seg == NULL ++ || load_seg != NULL ++ || this->script_options_->saw_sections_clause()); ++ ++ // If the address of the load segment we found has been set by ++ // --section-start rather than by a script, then adjust the VMA and ++ // LMA downward if possible to include the file and section headers. ++ uint64_t header_gap = 0; ++ if (load_seg != NULL ++ && load_seg->are_addresses_set() ++ && !this->script_options_->saw_sections_clause() ++ && !parameters->options().relocatable()) ++ { ++ file_header->finalize_data_size(); ++ segment_headers->finalize_data_size(); ++ size_t sizeof_headers = (file_header->data_size() ++ + segment_headers->data_size()); ++ const uint64_t abi_pagesize = target->abi_pagesize(); ++ uint64_t hdr_paddr = load_seg->paddr() - sizeof_headers; ++ hdr_paddr &= ~(abi_pagesize - 1); ++ uint64_t subtract = load_seg->paddr() - hdr_paddr; ++ if (load_seg->paddr() < subtract || load_seg->vaddr() < subtract) ++ load_seg = NULL; ++ else ++ { ++ load_seg->set_addresses(load_seg->vaddr() - subtract, ++ load_seg->paddr() - subtract); ++ header_gap = subtract - sizeof_headers; ++ } ++ } ++ ++ // Lay out the segment headers. ++ if (!parameters->options().relocatable()) ++ { ++ gold_assert(segment_headers != NULL); ++ if (header_gap != 0 && load_seg != NULL) ++ { ++ Output_data_zero_fill* z = new Output_data_zero_fill(header_gap, 1); ++ load_seg->add_initial_output_data(z); ++ } ++ if (load_seg != NULL) ++ load_seg->add_initial_output_data(segment_headers); ++ if (phdr_seg != NULL) ++ phdr_seg->add_initial_output_data(segment_headers); ++ } ++ ++ // Lay out the file header. ++ if (load_seg != NULL) ++ load_seg->add_initial_output_data(file_header); ++ ++ if (this->script_options_->saw_phdrs_clause() ++ && !parameters->options().relocatable()) ++ { ++ // Support use of FILEHDRS and PHDRS attachments in a PHDRS ++ // clause in a linker script. ++ Script_sections* ss = this->script_options_->script_sections(); ++ ss->put_headers_in_phdrs(file_header, segment_headers); ++ } ++ ++ // We set the output section indexes in set_segment_offsets and ++ // set_section_indexes. ++ *pshndx = 1; ++ ++ // Set the file offsets of all the segments, and all the sections ++ // they contain. ++ off_t off; ++ if (!parameters->options().relocatable()) ++ off = this->set_segment_offsets(target, load_seg, pshndx); ++ else ++ off = this->set_relocatable_section_offsets(file_header, pshndx); ++ ++ // Verify that the dummy relaxation does not change anything. ++ if (is_debugging_enabled(DEBUG_RELAXATION)) ++ { ++ if (pass == 0) ++ this->relaxation_debug_check_->read_sections(this->section_list_); ++ else ++ this->relaxation_debug_check_->verify_sections(this->section_list_); ++ } ++ ++ *pload_seg = load_seg; ++ return off; ++} ++ ++// Search the list of patterns and find the position of the given section ++// name in the output section. If the section name matches a glob ++// pattern and a non-glob name, then the non-glob position takes ++// precedence. Return 0 if no match is found. ++ ++unsigned int ++Layout::find_section_order_index(const std::string& section_name) ++{ ++ Unordered_map::iterator map_it; ++ map_it = this->input_section_position_.find(section_name); ++ if (map_it != this->input_section_position_.end()) ++ return map_it->second; ++ ++ // Absolute match failed. Linear search the glob patterns. ++ std::vector::iterator it; ++ for (it = this->input_section_glob_.begin(); ++ it != this->input_section_glob_.end(); ++ ++it) ++ { ++ if (fnmatch((*it).c_str(), section_name.c_str(), FNM_NOESCAPE) == 0) ++ { ++ map_it = this->input_section_position_.find(*it); ++ gold_assert(map_it != this->input_section_position_.end()); ++ return map_it->second; ++ } ++ } ++ return 0; ++} ++ ++// Read the sequence of input sections from the file specified with ++// option --section-ordering-file. ++ ++void ++Layout::read_layout_from_file() ++{ ++ const char* filename = parameters->options().section_ordering_file(); ++ std::ifstream in; ++ std::string line; ++ ++ in.open(filename); ++ if (!in) ++ gold_fatal(_("unable to open --section-ordering-file file %s: %s"), ++ filename, strerror(errno)); ++ ++ File_read::record_file_read(filename); ++ ++ std::getline(in, line); // this chops off the trailing \n, if any ++ unsigned int position = 1; ++ this->set_section_ordering_specified(); ++ ++ while (in) ++ { ++ if (!line.empty() && line[line.length() - 1] == '\r') // Windows ++ line.resize(line.length() - 1); ++ // Ignore comments, beginning with '#' ++ if (line[0] == '#') ++ { ++ std::getline(in, line); ++ continue; ++ } ++ this->input_section_position_[line] = position; ++ // Store all glob patterns in a vector. ++ if (is_wildcard_string(line.c_str())) ++ this->input_section_glob_.push_back(line); ++ position++; ++ std::getline(in, line); ++ } ++} ++ ++// Finalize the layout. When this is called, we have created all the ++// output sections and all the output segments which are based on ++// input sections. We have several things to do, and we have to do ++// them in the right order, so that we get the right results correctly ++// and efficiently. ++ ++// 1) Finalize the list of output segments and create the segment ++// table header. ++ ++// 2) Finalize the dynamic symbol table and associated sections. ++ ++// 3) Determine the final file offset of all the output segments. ++ ++// 4) Determine the final file offset of all the SHF_ALLOC output ++// sections. ++ ++// 5) Create the symbol table sections and the section name table ++// section. ++ ++// 6) Finalize the symbol table: set symbol values to their final ++// value and make a final determination of which symbols are going ++// into the output symbol table. ++ ++// 7) Create the section table header. ++ ++// 8) Determine the final file offset of all the output sections which ++// are not SHF_ALLOC, including the section table header. ++ ++// 9) Finalize the ELF file header. ++ ++// This function returns the size of the output file. ++ ++off_t ++Layout::finalize(const Input_objects* input_objects, Symbol_table* symtab, ++ Target* target, const Task* task) ++{ ++ unsigned int local_dynamic_count = 0; ++ unsigned int forced_local_dynamic_count = 0; ++ ++ target->finalize_sections(this, input_objects, symtab); ++ ++ this->count_local_symbols(task, input_objects); ++ ++ this->link_stabs_sections(); ++ ++ Output_segment* phdr_seg = NULL; ++ if (!parameters->options().relocatable() && !parameters->doing_static_link()) ++ { ++ // There was a dynamic object in the link. We need to create ++ // some information for the dynamic linker. ++ ++ // Create the PT_PHDR segment which will hold the program ++ // headers. ++ if (!this->script_options_->saw_phdrs_clause()) ++ phdr_seg = this->make_output_segment(elfcpp::PT_PHDR, elfcpp::PF_R); ++ ++ // Create the dynamic symbol table, including the hash table. ++ Output_section* dynstr; ++ std::vector dynamic_symbols; ++ Versions versions(*this->script_options()->version_script_info(), ++ &this->dynpool_); ++ this->create_dynamic_symtab(input_objects, symtab, &dynstr, ++ &local_dynamic_count, ++ &forced_local_dynamic_count, ++ &dynamic_symbols, ++ &versions); ++ ++ // Create the .interp section to hold the name of the ++ // interpreter, and put it in a PT_INTERP segment. Don't do it ++ // if we saw a .interp section in an input file. ++ if ((!parameters->options().shared() ++ || parameters->options().dynamic_linker() != NULL) ++ && this->interp_segment_ == NULL) ++ this->create_interp(target); ++ ++ // Finish the .dynamic section to hold the dynamic data, and put ++ // it in a PT_DYNAMIC segment. ++ this->finish_dynamic_section(input_objects, symtab); ++ ++ // We should have added everything we need to the dynamic string ++ // table. ++ this->dynpool_.set_string_offsets(); ++ ++ // Create the version sections. We can't do this until the ++ // dynamic string table is complete. ++ this->create_version_sections(&versions, symtab, ++ (local_dynamic_count ++ + forced_local_dynamic_count), ++ dynamic_symbols, dynstr); ++ ++ // Set the size of the _DYNAMIC symbol. We can't do this until ++ // after we call create_version_sections. ++ this->set_dynamic_symbol_size(symtab); ++ } ++ ++ // Create segment headers. ++ Output_segment_headers* segment_headers = ++ (parameters->options().relocatable() ++ ? NULL ++ : new Output_segment_headers(this->segment_list_)); ++ ++ // Lay out the file header. ++ Output_file_header* file_header = new Output_file_header(target, symtab, ++ segment_headers); ++ ++ this->special_output_list_.push_back(file_header); ++ if (segment_headers != NULL) ++ this->special_output_list_.push_back(segment_headers); ++ ++ // Find approriate places for orphan output sections if we are using ++ // a linker script. ++ if (this->script_options_->saw_sections_clause()) ++ this->place_orphan_sections_in_script(); ++ ++ Output_segment* load_seg; ++ off_t off; ++ unsigned int shndx; ++ int pass = 0; ++ ++ // Take a snapshot of the section layout as needed. ++ if (target->may_relax()) ++ this->prepare_for_relaxation(); ++ ++ // Run the relaxation loop to lay out sections. ++ do ++ { ++ off = this->relaxation_loop_body(pass, target, symtab, &load_seg, ++ phdr_seg, segment_headers, file_header, ++ &shndx); ++ pass++; ++ } ++ while (target->may_relax() ++ && target->relax(pass, input_objects, symtab, this, task)); ++ ++ // If there is a load segment that contains the file and program headers, ++ // provide a symbol __ehdr_start pointing there. ++ // A program can use this to examine itself robustly. ++ Symbol *ehdr_start = symtab->lookup("__ehdr_start"); ++ if (ehdr_start != NULL && ehdr_start->is_predefined()) ++ { ++ if (load_seg != NULL) ++ ehdr_start->set_output_segment(load_seg, Symbol::SEGMENT_START); ++ else ++ ehdr_start->set_undefined(); ++ } ++ ++ // Set the file offsets of all the non-data sections we've seen so ++ // far which don't have to wait for the input sections. We need ++ // this in order to finalize local symbols in non-allocated ++ // sections. ++ off = this->set_section_offsets(off, BEFORE_INPUT_SECTIONS_PASS); ++ ++ // Set the section indexes of all unallocated sections seen so far, ++ // in case any of them are somehow referenced by a symbol. ++ shndx = this->set_section_indexes(shndx); ++ ++ // Create the symbol table sections. ++ this->create_symtab_sections(input_objects, symtab, shndx, &off, ++ local_dynamic_count); ++ if (!parameters->doing_static_link()) ++ this->assign_local_dynsym_offsets(input_objects); ++ ++ // Process any symbol assignments from a linker script. This must ++ // be called after the symbol table has been finalized. ++ this->script_options_->finalize_symbols(symtab, this); ++ ++ // Create the incremental inputs sections. ++ if (this->incremental_inputs_) ++ { ++ this->incremental_inputs_->finalize(); ++ this->create_incremental_info_sections(symtab); ++ } ++ ++ // Create the .shstrtab section. ++ Output_section* shstrtab_section = this->create_shstrtab(); ++ ++ // Set the file offsets of the rest of the non-data sections which ++ // don't have to wait for the input sections. ++ off = this->set_section_offsets(off, BEFORE_INPUT_SECTIONS_PASS); ++ ++ // Now that all sections have been created, set the section indexes ++ // for any sections which haven't been done yet. ++ shndx = this->set_section_indexes(shndx); ++ ++ // Create the section table header. ++ this->create_shdrs(shstrtab_section, &off); ++ ++ // If there are no sections which require postprocessing, we can ++ // handle the section names now, and avoid a resize later. ++ if (!this->any_postprocessing_sections_) ++ { ++ off = this->set_section_offsets(off, ++ POSTPROCESSING_SECTIONS_PASS); ++ off = ++ this->set_section_offsets(off, ++ STRTAB_AFTER_POSTPROCESSING_SECTIONS_PASS); ++ } ++ ++ file_header->set_section_info(this->section_headers_, shstrtab_section); ++ ++ // Now we know exactly where everything goes in the output file ++ // (except for non-allocated sections which require postprocessing). ++ Output_data::layout_complete(); ++ ++ this->output_file_size_ = off; ++ ++ return off; ++} ++ ++// Create a note header following the format defined in the ELF ABI. ++// NAME is the name, NOTE_TYPE is the type, SECTION_NAME is the name ++// of the section to create, DESCSZ is the size of the descriptor. ++// ALLOCATE is true if the section should be allocated in memory. ++// This returns the new note section. It sets *TRAILING_PADDING to ++// the number of trailing zero bytes required. ++ ++Output_section* ++Layout::create_note(const char* name, int note_type, ++ const char* section_name, size_t descsz, ++ bool allocate, size_t* trailing_padding) ++{ ++ // Authorities all agree that the values in a .note field should ++ // be aligned on 4-byte boundaries for 32-bit binaries. However, ++ // they differ on what the alignment is for 64-bit binaries. ++ // The GABI says unambiguously they take 8-byte alignment: ++ // http://sco.com/developers/gabi/latest/ch5.pheader.html#note_section ++ // Other documentation says alignment should always be 4 bytes: ++ // http://www.netbsd.org/docs/kernel/elf-notes.html#note-format ++ // GNU ld and GNU readelf both support the latter (at least as of ++ // version 2.16.91), and glibc always generates the latter for ++ // .note.ABI-tag (as of version 1.6), so that's the one we go with ++ // here. ++#ifdef GABI_FORMAT_FOR_DOTNOTE_SECTION // This is not defined by default. ++ const int size = parameters->target().get_size(); ++#else ++ const int size = 32; ++#endif ++ // The NT_GNU_PROPERTY_TYPE_0 note is aligned to the pointer size. ++ const int addralign = ((note_type == elfcpp::NT_GNU_PROPERTY_TYPE_0 ++ ? parameters->target().get_size() ++ : size) / 8); ++ ++ // The contents of the .note section. ++ size_t namesz = strlen(name) + 1; ++ size_t aligned_namesz = align_address(namesz, size / 8); ++ size_t aligned_descsz = align_address(descsz, size / 8); ++ ++ size_t notehdrsz = 3 * (size / 8) + aligned_namesz; ++ ++ unsigned char* buffer = new unsigned char[notehdrsz]; ++ memset(buffer, 0, notehdrsz); ++ ++ bool is_big_endian = parameters->target().is_big_endian(); ++ ++ if (size == 32) ++ { ++ if (!is_big_endian) ++ { ++ elfcpp::Swap<32, false>::writeval(buffer, namesz); ++ elfcpp::Swap<32, false>::writeval(buffer + 4, descsz); ++ elfcpp::Swap<32, false>::writeval(buffer + 8, note_type); ++ } ++ else ++ { ++ elfcpp::Swap<32, true>::writeval(buffer, namesz); ++ elfcpp::Swap<32, true>::writeval(buffer + 4, descsz); ++ elfcpp::Swap<32, true>::writeval(buffer + 8, note_type); ++ } ++ } ++ else if (size == 64) ++ { ++ if (!is_big_endian) ++ { ++ elfcpp::Swap<64, false>::writeval(buffer, namesz); ++ elfcpp::Swap<64, false>::writeval(buffer + 8, descsz); ++ elfcpp::Swap<64, false>::writeval(buffer + 16, note_type); ++ } ++ else ++ { ++ elfcpp::Swap<64, true>::writeval(buffer, namesz); ++ elfcpp::Swap<64, true>::writeval(buffer + 8, descsz); ++ elfcpp::Swap<64, true>::writeval(buffer + 16, note_type); ++ } ++ } ++ else ++ gold_unreachable(); ++ ++ memcpy(buffer + 3 * (size / 8), name, namesz); ++ ++ elfcpp::Elf_Xword flags = 0; ++ Output_section_order order = ORDER_INVALID; ++ if (allocate) ++ { ++ flags = elfcpp::SHF_ALLOC; ++ order = (note_type == elfcpp::NT_GNU_PROPERTY_TYPE_0 ++ ? ORDER_PROPERTY_NOTE : ORDER_RO_NOTE); ++ } ++ Output_section* os = this->choose_output_section(NULL, section_name, ++ elfcpp::SHT_NOTE, ++ flags, false, order, false, ++ false, true); ++ if (os == NULL) ++ return NULL; ++ ++ Output_section_data* posd = new Output_data_const_buffer(buffer, notehdrsz, ++ addralign, ++ "** note header"); ++ os->add_output_section_data(posd); ++ ++ *trailing_padding = aligned_descsz - descsz; ++ ++ return os; ++} ++ ++// Create a .note.gnu.property section to record program properties ++// accumulated from the input files. ++ ++void ++Layout::create_gnu_properties_note() ++{ ++ parameters->target().finalize_gnu_properties(this); ++ ++ if (this->gnu_properties_.empty()) ++ return; ++ ++ const unsigned int size = parameters->target().get_size(); ++ const bool is_big_endian = parameters->target().is_big_endian(); ++ ++ // Compute the total size of the properties array. ++ size_t descsz = 0; ++ for (Gnu_properties::const_iterator prop = this->gnu_properties_.begin(); ++ prop != this->gnu_properties_.end(); ++ ++prop) ++ { ++ descsz = align_address(descsz + 8 + prop->second.pr_datasz, size / 8); ++ } ++ ++ // Create the note section. ++ size_t trailing_padding; ++ Output_section* os = this->create_note("GNU", elfcpp::NT_GNU_PROPERTY_TYPE_0, ++ ".note.gnu.property", descsz, ++ true, &trailing_padding); ++ if (os == NULL) ++ return; ++ gold_assert(trailing_padding == 0); ++ ++ // Allocate and fill the properties array. ++ unsigned char* desc = new unsigned char[descsz]; ++ unsigned char* p = desc; ++ for (Gnu_properties::const_iterator prop = this->gnu_properties_.begin(); ++ prop != this->gnu_properties_.end(); ++ ++prop) ++ { ++ size_t datasz = prop->second.pr_datasz; ++ size_t aligned_datasz = align_address(prop->second.pr_datasz, size / 8); ++ write_sized_value(prop->first, 4, p, is_big_endian); ++ write_sized_value(datasz, 4, p + 4, is_big_endian); ++ memcpy(p + 8, prop->second.pr_data, datasz); ++ if (aligned_datasz > datasz) ++ memset(p + 8 + datasz, 0, aligned_datasz - datasz); ++ p += 8 + aligned_datasz; ++ } ++ Output_section_data* posd = new Output_data_const(desc, descsz, 4); ++ os->add_output_section_data(posd); ++} ++ ++// For an executable or shared library, create a note to record the ++// version of gold used to create the binary. ++ ++void ++Layout::create_gold_note() ++{ ++ if (parameters->options().relocatable() ++ || parameters->incremental_update()) ++ return; ++ ++ std::string desc = std::string("gold ") + gold::get_version_string(); ++ ++ size_t trailing_padding; ++ Output_section* os = this->create_note("GNU", elfcpp::NT_GNU_GOLD_VERSION, ++ ".note.gnu.gold-version", desc.size(), ++ false, &trailing_padding); ++ if (os == NULL) ++ return; ++ ++ Output_section_data* posd = new Output_data_const(desc, 4); ++ os->add_output_section_data(posd); ++ ++ if (trailing_padding > 0) ++ { ++ posd = new Output_data_zero_fill(trailing_padding, 0); ++ os->add_output_section_data(posd); ++ } ++} ++ ++// Record whether the stack should be executable. This can be set ++// from the command line using the -z execstack or -z noexecstack ++// options. Otherwise, if any input file has a .note.GNU-stack ++// section with the SHF_EXECINSTR flag set, the stack should be ++// executable. Otherwise, if at least one input file a ++// .note.GNU-stack section, and some input file has no .note.GNU-stack ++// section, we use the target default for whether the stack should be ++// executable. If -z stack-size was used to set a p_memsz value for ++// PT_GNU_STACK, we generate the segment regardless. Otherwise, we ++// don't generate a stack note. When generating a object file, we ++// create a .note.GNU-stack section with the appropriate marking. ++// When generating an executable or shared library, we create a ++// PT_GNU_STACK segment. ++ ++void ++Layout::create_stack_segment() ++{ ++ bool is_stack_executable; ++ if (parameters->options().is_execstack_set()) ++ { ++ is_stack_executable = parameters->options().is_stack_executable(); ++ if (!is_stack_executable ++ && this->input_requires_executable_stack_ ++ && parameters->options().warn_execstack()) ++ gold_warning(_("one or more inputs require executable stack, " ++ "but -z noexecstack was given")); ++ } ++ else if (!this->input_with_gnu_stack_note_ ++ && (!parameters->options().user_set_stack_size() ++ || parameters->options().relocatable())) ++ return; ++ else ++ { ++ if (this->input_requires_executable_stack_) ++ is_stack_executable = true; ++ else if (this->input_without_gnu_stack_note_) ++ is_stack_executable = ++ parameters->target().is_default_stack_executable(); ++ else ++ is_stack_executable = false; ++ } ++ ++ if (parameters->options().relocatable()) ++ { ++ const char* name = this->namepool_.add(".note.GNU-stack", false, NULL); ++ elfcpp::Elf_Xword flags = 0; ++ if (is_stack_executable) ++ flags |= elfcpp::SHF_EXECINSTR; ++ this->make_output_section(name, elfcpp::SHT_PROGBITS, flags, ++ ORDER_INVALID, false); ++ } ++ else ++ { ++ if (this->script_options_->saw_phdrs_clause()) ++ return; ++ int flags = elfcpp::PF_R | elfcpp::PF_W; ++ if (is_stack_executable) ++ flags |= elfcpp::PF_X; ++ Output_segment* seg = ++ this->make_output_segment(elfcpp::PT_GNU_STACK, flags); ++ seg->set_size(parameters->options().stack_size()); ++ // BFD lets targets override this default alignment, but the only ++ // targets that do so are ones that Gold does not support so far. ++ seg->set_minimum_p_align(16); ++ } ++} ++ ++// If --build-id was used, set up the build ID note. ++ ++void ++Layout::create_build_id() ++{ ++ if (!parameters->options().user_set_build_id()) ++ return; ++ ++ const char* style = parameters->options().build_id(); ++ if (strcmp(style, "none") == 0) ++ return; ++ ++ // Set DESCSZ to the size of the note descriptor. When possible, ++ // set DESC to the note descriptor contents. ++ size_t descsz; ++ std::string desc; ++ if (strcmp(style, "md5") == 0) ++ descsz = 128 / 8; ++ else if ((strcmp(style, "sha1") == 0) || (strcmp(style, "tree") == 0)) ++ descsz = 160 / 8; ++ else if (strcmp(style, "uuid") == 0) ++ { ++#ifndef __MINGW32__ ++ const size_t uuidsz = 128 / 8; ++ ++ char buffer[uuidsz]; ++ memset(buffer, 0, uuidsz); ++ ++ int descriptor = open_descriptor(-1, "/dev/urandom", O_RDONLY); ++ if (descriptor < 0) ++ gold_error(_("--build-id=uuid failed: could not open /dev/urandom: %s"), ++ strerror(errno)); ++ else ++ { ++ ssize_t got = ::read(descriptor, buffer, uuidsz); ++ release_descriptor(descriptor, true); ++ if (got < 0) ++ gold_error(_("/dev/urandom: read failed: %s"), strerror(errno)); ++ else if (static_cast(got) != uuidsz) ++ gold_error(_("/dev/urandom: expected %zu bytes, got %zd bytes"), ++ uuidsz, got); ++ } ++ ++ desc.assign(buffer, uuidsz); ++ descsz = uuidsz; ++#else // __MINGW32__ ++ UUID uuid; ++ typedef RPC_STATUS (RPC_ENTRY *UuidCreateFn)(UUID *Uuid); ++ ++ HMODULE rpc_library = LoadLibrary("rpcrt4.dll"); ++ if (!rpc_library) ++ gold_error(_("--build-id=uuid failed: could not load rpcrt4.dll")); ++ else ++ { ++ UuidCreateFn uuid_create = reinterpret_cast( ++ GetProcAddress(rpc_library, "UuidCreate")); ++ if (!uuid_create) ++ gold_error(_("--build-id=uuid failed: could not find UuidCreate")); ++ else if (uuid_create(&uuid) != RPC_S_OK) ++ gold_error(_("__build_id=uuid failed: call UuidCreate() failed")); ++ FreeLibrary(rpc_library); ++ } ++ desc.assign(reinterpret_cast(&uuid), sizeof(UUID)); ++ descsz = sizeof(UUID); ++#endif // __MINGW32__ ++ } ++ else if (strncmp(style, "0x", 2) == 0) ++ { ++ hex_init(); ++ const char* p = style + 2; ++ while (*p != '\0') ++ { ++ if (hex_p(p[0]) && hex_p(p[1])) ++ { ++ char c = (hex_value(p[0]) << 4) | hex_value(p[1]); ++ desc += c; ++ p += 2; ++ } ++ else if (*p == '-' || *p == ':') ++ ++p; ++ else ++ gold_fatal(_("--build-id argument '%s' not a valid hex number"), ++ style); ++ } ++ descsz = desc.size(); ++ } ++ else ++ gold_fatal(_("unrecognized --build-id argument '%s'"), style); ++ ++ // Create the note. ++ size_t trailing_padding; ++ Output_section* os = this->create_note("GNU", elfcpp::NT_GNU_BUILD_ID, ++ ".note.gnu.build-id", descsz, true, ++ &trailing_padding); ++ if (os == NULL) ++ return; ++ ++ if (!desc.empty()) ++ { ++ // We know the value already, so we fill it in now. ++ gold_assert(desc.size() == descsz); ++ ++ Output_section_data* posd = new Output_data_const(desc, 4); ++ os->add_output_section_data(posd); ++ ++ if (trailing_padding != 0) ++ { ++ posd = new Output_data_zero_fill(trailing_padding, 0); ++ os->add_output_section_data(posd); ++ } ++ } ++ else ++ { ++ // We need to compute a checksum after we have completed the ++ // link. ++ gold_assert(trailing_padding == 0); ++ this->build_id_note_ = new Output_data_zero_fill(descsz, 4); ++ os->add_output_section_data(this->build_id_note_); ++ } ++} ++ ++// If we have both .stabXX and .stabXXstr sections, then the sh_link ++// field of the former should point to the latter. I'm not sure who ++// started this, but the GNU linker does it, and some tools depend ++// upon it. ++ ++void ++Layout::link_stabs_sections() ++{ ++ if (!this->have_stabstr_section_) ++ return; ++ ++ for (Section_list::iterator p = this->section_list_.begin(); ++ p != this->section_list_.end(); ++ ++p) ++ { ++ if ((*p)->type() != elfcpp::SHT_STRTAB) ++ continue; ++ ++ const char* name = (*p)->name(); ++ if (strncmp(name, ".stab", 5) != 0) ++ continue; ++ ++ size_t len = strlen(name); ++ if (strcmp(name + len - 3, "str") != 0) ++ continue; ++ ++ std::string stab_name(name, len - 3); ++ Output_section* stab_sec; ++ stab_sec = this->find_output_section(stab_name.c_str()); ++ if (stab_sec != NULL) ++ stab_sec->set_link_section(*p); ++ } ++} ++ ++// Create .gnu_incremental_inputs and related sections needed ++// for the next run of incremental linking to check what has changed. ++ ++void ++Layout::create_incremental_info_sections(Symbol_table* symtab) ++{ ++ Incremental_inputs* incr = this->incremental_inputs_; ++ ++ gold_assert(incr != NULL); ++ ++ // Create the .gnu_incremental_inputs, _symtab, and _relocs input sections. ++ incr->create_data_sections(symtab); ++ ++ // Add the .gnu_incremental_inputs section. ++ const char* incremental_inputs_name = ++ this->namepool_.add(".gnu_incremental_inputs", false, NULL); ++ Output_section* incremental_inputs_os = ++ this->make_output_section(incremental_inputs_name, ++ elfcpp::SHT_GNU_INCREMENTAL_INPUTS, 0, ++ ORDER_INVALID, false); ++ incremental_inputs_os->add_output_section_data(incr->inputs_section()); ++ ++ // Add the .gnu_incremental_symtab section. ++ const char* incremental_symtab_name = ++ this->namepool_.add(".gnu_incremental_symtab", false, NULL); ++ Output_section* incremental_symtab_os = ++ this->make_output_section(incremental_symtab_name, ++ elfcpp::SHT_GNU_INCREMENTAL_SYMTAB, 0, ++ ORDER_INVALID, false); ++ incremental_symtab_os->add_output_section_data(incr->symtab_section()); ++ incremental_symtab_os->set_entsize(4); ++ ++ // Add the .gnu_incremental_relocs section. ++ const char* incremental_relocs_name = ++ this->namepool_.add(".gnu_incremental_relocs", false, NULL); ++ Output_section* incremental_relocs_os = ++ this->make_output_section(incremental_relocs_name, ++ elfcpp::SHT_GNU_INCREMENTAL_RELOCS, 0, ++ ORDER_INVALID, false); ++ incremental_relocs_os->add_output_section_data(incr->relocs_section()); ++ incremental_relocs_os->set_entsize(incr->relocs_entsize()); ++ ++ // Add the .gnu_incremental_got_plt section. ++ const char* incremental_got_plt_name = ++ this->namepool_.add(".gnu_incremental_got_plt", false, NULL); ++ Output_section* incremental_got_plt_os = ++ this->make_output_section(incremental_got_plt_name, ++ elfcpp::SHT_GNU_INCREMENTAL_GOT_PLT, 0, ++ ORDER_INVALID, false); ++ incremental_got_plt_os->add_output_section_data(incr->got_plt_section()); ++ ++ // Add the .gnu_incremental_strtab section. ++ const char* incremental_strtab_name = ++ this->namepool_.add(".gnu_incremental_strtab", false, NULL); ++ Output_section* incremental_strtab_os = this->make_output_section(incremental_strtab_name, ++ elfcpp::SHT_STRTAB, 0, ++ ORDER_INVALID, false); ++ Output_data_strtab* strtab_data = ++ new Output_data_strtab(incr->get_stringpool()); ++ incremental_strtab_os->add_output_section_data(strtab_data); ++ ++ incremental_inputs_os->set_after_input_sections(); ++ incremental_symtab_os->set_after_input_sections(); ++ incremental_relocs_os->set_after_input_sections(); ++ incremental_got_plt_os->set_after_input_sections(); ++ ++ incremental_inputs_os->set_link_section(incremental_strtab_os); ++ incremental_symtab_os->set_link_section(incremental_inputs_os); ++ incremental_relocs_os->set_link_section(incremental_inputs_os); ++ incremental_got_plt_os->set_link_section(incremental_inputs_os); ++} ++ ++// Return whether SEG1 should be before SEG2 in the output file. This ++// is based entirely on the segment type and flags. When this is ++// called the segment addresses have normally not yet been set. ++ ++bool ++Layout::segment_precedes(const Output_segment* seg1, ++ const Output_segment* seg2) ++{ ++ // In order to produce a stable ordering if we're called with the same pointer ++ // return false. ++ if (seg1 == seg2) ++ return false; ++ ++ elfcpp::Elf_Word type1 = seg1->type(); ++ elfcpp::Elf_Word type2 = seg2->type(); ++ ++ // The single PT_PHDR segment is required to precede any loadable ++ // segment. We simply make it always first. ++ if (type1 == elfcpp::PT_PHDR) ++ { ++ gold_assert(type2 != elfcpp::PT_PHDR); ++ return true; ++ } ++ if (type2 == elfcpp::PT_PHDR) ++ return false; ++ ++ // The single PT_INTERP segment is required to precede any loadable ++ // segment. We simply make it always second. ++ if (type1 == elfcpp::PT_INTERP) ++ { ++ gold_assert(type2 != elfcpp::PT_INTERP); ++ return true; ++ } ++ if (type2 == elfcpp::PT_INTERP) ++ return false; ++ ++ // We then put PT_LOAD segments before any other segments. ++ if (type1 == elfcpp::PT_LOAD && type2 != elfcpp::PT_LOAD) ++ return true; ++ if (type2 == elfcpp::PT_LOAD && type1 != elfcpp::PT_LOAD) ++ return false; ++ ++ // We put the PT_TLS segment last except for the PT_GNU_RELRO ++ // segment, because that is where the dynamic linker expects to find ++ // it (this is just for efficiency; other positions would also work ++ // correctly). ++ if (type1 == elfcpp::PT_TLS ++ && type2 != elfcpp::PT_TLS ++ && type2 != elfcpp::PT_GNU_RELRO) ++ return false; ++ if (type2 == elfcpp::PT_TLS ++ && type1 != elfcpp::PT_TLS ++ && type1 != elfcpp::PT_GNU_RELRO) ++ return true; ++ ++ // We put the PT_GNU_RELRO segment last, because that is where the ++ // dynamic linker expects to find it (as with PT_TLS, this is just ++ // for efficiency). ++ if (type1 == elfcpp::PT_GNU_RELRO && type2 != elfcpp::PT_GNU_RELRO) ++ return false; ++ if (type2 == elfcpp::PT_GNU_RELRO && type1 != elfcpp::PT_GNU_RELRO) ++ return true; ++ ++ const elfcpp::Elf_Word flags1 = seg1->flags(); ++ const elfcpp::Elf_Word flags2 = seg2->flags(); ++ ++ // The order of non-PT_LOAD segments is unimportant. We simply sort ++ // by the numeric segment type and flags values. There should not ++ // be more than one segment with the same type and flags, except ++ // when a linker script specifies such. ++ if (type1 != elfcpp::PT_LOAD) ++ { ++ if (type1 != type2) ++ return type1 < type2; ++ uint64_t align1 = seg1->align(); ++ uint64_t align2 = seg2->align(); ++ // Place segments with larger alignments first. ++ if (align1 != align2) ++ return align1 > align2; ++ gold_assert(flags1 != flags2 ++ || this->script_options_->saw_phdrs_clause()); ++ return flags1 < flags2; ++ } ++ ++ // If the addresses are set already, sort by load address. ++ if (seg1->are_addresses_set()) ++ { ++ if (!seg2->are_addresses_set()) ++ return true; ++ ++ unsigned int section_count1 = seg1->output_section_count(); ++ unsigned int section_count2 = seg2->output_section_count(); ++ if (section_count1 == 0 && section_count2 > 0) ++ return true; ++ if (section_count1 > 0 && section_count2 == 0) ++ return false; ++ ++ uint64_t paddr1 = (seg1->are_addresses_set() ++ ? seg1->paddr() ++ : seg1->first_section_load_address()); ++ uint64_t paddr2 = (seg2->are_addresses_set() ++ ? seg2->paddr() ++ : seg2->first_section_load_address()); ++ ++ if (paddr1 != paddr2) ++ return paddr1 < paddr2; ++ } ++ else if (seg2->are_addresses_set()) ++ return false; ++ ++ // A segment which holds large data comes after a segment which does ++ // not hold large data. ++ if (seg1->is_large_data_segment()) ++ { ++ if (!seg2->is_large_data_segment()) ++ return false; ++ } ++ else if (seg2->is_large_data_segment()) ++ return true; ++ ++ // Otherwise, we sort PT_LOAD segments based on the flags. Readonly ++ // segments come before writable segments. Then writable segments ++ // with data come before writable segments without data. Then ++ // executable segments come before non-executable segments. Then ++ // the unlikely case of a non-readable segment comes before the ++ // normal case of a readable segment. If there are multiple ++ // segments with the same type and flags, we require that the ++ // address be set, and we sort by virtual address and then physical ++ // address. ++ if ((flags1 & elfcpp::PF_W) != (flags2 & elfcpp::PF_W)) ++ return (flags1 & elfcpp::PF_W) == 0; ++ if ((flags1 & elfcpp::PF_W) != 0 ++ && seg1->has_any_data_sections() != seg2->has_any_data_sections()) ++ return seg1->has_any_data_sections(); ++ if ((flags1 & elfcpp::PF_X) != (flags2 & elfcpp::PF_X)) ++ return (flags1 & elfcpp::PF_X) != 0; ++ if ((flags1 & elfcpp::PF_R) != (flags2 & elfcpp::PF_R)) ++ return (flags1 & elfcpp::PF_R) == 0; ++ ++ // We shouldn't get here--we shouldn't create segments which we ++ // can't distinguish. Unless of course we are using a weird linker ++ // script or overlapping --section-start options. We could also get ++ // here if plugins want unique segments for subsets of sections. ++ gold_assert(this->script_options_->saw_phdrs_clause() ++ || parameters->options().any_section_start() ++ || this->is_unique_segment_for_sections_specified() ++ || parameters->options().text_unlikely_segment()); ++ return false; ++} ++ ++// Increase OFF so that it is congruent to ADDR modulo ABI_PAGESIZE. ++ ++static off_t ++align_file_offset(off_t off, uint64_t addr, uint64_t abi_pagesize) ++{ ++ uint64_t unsigned_off = off; ++ uint64_t aligned_off = ((unsigned_off & ~(abi_pagesize - 1)) ++ | (addr & (abi_pagesize - 1))); ++ if (aligned_off < unsigned_off) ++ aligned_off += abi_pagesize; ++ return aligned_off; ++} ++ ++// On targets where the text segment contains only executable code, ++// a non-executable segment is never the text segment. ++ ++static inline bool ++is_text_segment(const Target* target, const Output_segment* seg) ++{ ++ elfcpp::Elf_Xword flags = seg->flags(); ++ if ((flags & elfcpp::PF_W) != 0) ++ return false; ++ if ((flags & elfcpp::PF_X) == 0) ++ return !target->isolate_execinstr(); ++ return true; ++} ++ ++// Set the file offsets of all the segments, and all the sections they ++// contain. They have all been created. LOAD_SEG must be laid out ++// first. Return the offset of the data to follow. ++ ++off_t ++Layout::set_segment_offsets(const Target* target, Output_segment* load_seg, ++ unsigned int* pshndx) ++{ ++ // Sort them into the final order. We use a stable sort so that we ++ // don't randomize the order of indistinguishable segments created ++ // by linker scripts. ++ std::stable_sort(this->segment_list_.begin(), this->segment_list_.end(), ++ Layout::Compare_segments(this)); ++ ++ // Find the PT_LOAD segments, and set their addresses and offsets ++ // and their section's addresses and offsets. ++ uint64_t start_addr; ++ if (parameters->options().user_set_Ttext()) ++ start_addr = parameters->options().Ttext(); ++ else if (parameters->options().output_is_position_independent()) ++ start_addr = 0; ++ else ++ start_addr = target->default_text_segment_address(); ++ ++ uint64_t addr = start_addr; ++ off_t off = 0; ++ ++ // If LOAD_SEG is NULL, then the file header and segment headers ++ // will not be loadable. But they still need to be at offset 0 in ++ // the file. Set their offsets now. ++ if (load_seg == NULL) ++ { ++ for (Data_list::iterator p = this->special_output_list_.begin(); ++ p != this->special_output_list_.end(); ++ ++p) ++ { ++ off = align_address(off, (*p)->addralign()); ++ (*p)->set_address_and_file_offset(0, off); ++ off += (*p)->data_size(); ++ } ++ } ++ ++ unsigned int increase_relro = this->increase_relro_; ++ if (this->script_options_->saw_sections_clause()) ++ increase_relro = 0; ++ ++ const bool check_sections = parameters->options().check_sections(); ++ Output_segment* last_load_segment = NULL; ++ ++ unsigned int shndx_begin = *pshndx; ++ unsigned int shndx_load_seg = *pshndx; ++ ++ for (Segment_list::iterator p = this->segment_list_.begin(); ++ p != this->segment_list_.end(); ++ ++p) ++ { ++ if ((*p)->type() == elfcpp::PT_LOAD) ++ { ++ if (target->isolate_execinstr()) ++ { ++ // When we hit the segment that should contain the ++ // file headers, reset the file offset so we place ++ // it and subsequent segments appropriately. ++ // We'll fix up the preceding segments below. ++ if (load_seg == *p) ++ { ++ if (off == 0) ++ load_seg = NULL; ++ else ++ { ++ off = 0; ++ shndx_load_seg = *pshndx; ++ } ++ } ++ } ++ else ++ { ++ // Verify that the file headers fall into the first segment. ++ if (load_seg != NULL && load_seg != *p) ++ gold_unreachable(); ++ load_seg = NULL; ++ } ++ ++ bool are_addresses_set = (*p)->are_addresses_set(); ++ if (are_addresses_set) ++ { ++ // When it comes to setting file offsets, we care about ++ // the physical address. ++ addr = (*p)->paddr(); ++ } ++ else if (parameters->options().user_set_Ttext() ++ && (parameters->options().omagic() ++ || is_text_segment(target, *p))) ++ { ++ are_addresses_set = true; ++ } ++ else if (parameters->options().user_set_Trodata_segment() ++ && ((*p)->flags() & (elfcpp::PF_W | elfcpp::PF_X)) == 0) ++ { ++ addr = parameters->options().Trodata_segment(); ++ are_addresses_set = true; ++ } ++ else if (parameters->options().user_set_Tdata() ++ && ((*p)->flags() & elfcpp::PF_W) != 0 ++ && (!parameters->options().user_set_Tbss() ++ || (*p)->has_any_data_sections())) ++ { ++ addr = parameters->options().Tdata(); ++ are_addresses_set = true; ++ } ++ else if (parameters->options().user_set_Tbss() ++ && ((*p)->flags() & elfcpp::PF_W) != 0 ++ && !(*p)->has_any_data_sections()) ++ { ++ addr = parameters->options().Tbss(); ++ are_addresses_set = true; ++ } ++ ++ uint64_t orig_addr = addr; ++ uint64_t orig_off = off; ++ ++ uint64_t aligned_addr = 0; ++ uint64_t abi_pagesize = target->abi_pagesize(); ++ uint64_t common_pagesize = target->common_pagesize(); ++ ++ if (!parameters->options().nmagic() ++ && !parameters->options().omagic()) ++ (*p)->set_minimum_p_align(abi_pagesize); ++ ++ if (!are_addresses_set) ++ { ++ // Skip the address forward one page, maintaining the same ++ // position within the page. This lets us store both segments ++ // overlapping on a single page in the file, but the loader will ++ // put them on different pages in memory. We will revisit this ++ // decision once we know the size of the segment. ++ ++ uint64_t max_align = (*p)->maximum_alignment(); ++ if (max_align > abi_pagesize) ++ addr = align_address(addr, max_align); ++ aligned_addr = addr; ++ ++ if (load_seg == *p) ++ { ++ // This is the segment that will contain the file ++ // headers, so its offset will have to be exactly zero. ++ gold_assert(orig_off == 0); ++ ++ // If the target wants a fixed minimum distance from the ++ // text segment to the read-only segment, move up now. ++ uint64_t min_addr = ++ start_addr + (parameters->options().user_set_rosegment_gap() ++ ? parameters->options().rosegment_gap() ++ : target->rosegment_gap()); ++ if (addr < min_addr) ++ addr = min_addr; ++ ++ // But this is not the first segment! To make its ++ // address congruent with its offset, that address better ++ // be aligned to the ABI-mandated page size. ++ addr = align_address(addr, abi_pagesize); ++ aligned_addr = addr; ++ } ++ else ++ { ++ if ((addr & (abi_pagesize - 1)) != 0) ++ addr = addr + abi_pagesize; ++ ++ off = orig_off + ((addr - orig_addr) & (abi_pagesize - 1)); ++ } ++ } ++ ++ if (!parameters->options().nmagic() ++ && !parameters->options().omagic()) ++ { ++ // Here we are also taking care of the case when ++ // the maximum segment alignment is larger than the page size. ++ off = align_file_offset(off, addr, ++ std::max(abi_pagesize, ++ (*p)->maximum_alignment())); ++ } ++ else ++ { ++ // This is -N or -n with a section script which prevents ++ // us from using a load segment. We need to ensure that ++ // the file offset is aligned to the alignment of the ++ // segment. This is because the linker script ++ // implicitly assumed a zero offset. If we don't align ++ // here, then the alignment of the sections in the ++ // linker script may not match the alignment of the ++ // sections in the set_section_addresses call below, ++ // causing an error about dot moving backward. ++ off = align_address(off, (*p)->maximum_alignment()); ++ } ++ ++ unsigned int shndx_hold = *pshndx; ++ bool has_relro = false; ++ uint64_t new_addr = (*p)->set_section_addresses(target, this, ++ false, addr, ++ &increase_relro, ++ &has_relro, ++ &off, pshndx); ++ ++ // Now that we know the size of this segment, we may be able ++ // to save a page in memory, at the cost of wasting some ++ // file space, by instead aligning to the start of a new ++ // page. Here we use the real machine page size rather than ++ // the ABI mandated page size. If the segment has been ++ // aligned so that the relro data ends at a page boundary, ++ // we do not try to realign it. ++ ++ if (!are_addresses_set ++ && !has_relro ++ && aligned_addr != addr ++ && !parameters->incremental()) ++ { ++ uint64_t first_off = (common_pagesize ++ - (aligned_addr ++ & (common_pagesize - 1))); ++ uint64_t last_off = new_addr & (common_pagesize - 1); ++ if (first_off > 0 ++ && last_off > 0 ++ && ((aligned_addr & ~ (common_pagesize - 1)) ++ != (new_addr & ~ (common_pagesize - 1))) ++ && first_off + last_off <= common_pagesize) ++ { ++ *pshndx = shndx_hold; ++ addr = align_address(aligned_addr, common_pagesize); ++ addr = align_address(addr, (*p)->maximum_alignment()); ++ if ((addr & (abi_pagesize - 1)) != 0) ++ addr = addr + abi_pagesize; ++ off = orig_off + ((addr - orig_addr) & (abi_pagesize - 1)); ++ off = align_file_offset(off, addr, abi_pagesize); ++ ++ increase_relro = this->increase_relro_; ++ if (this->script_options_->saw_sections_clause()) ++ increase_relro = 0; ++ has_relro = false; ++ ++ new_addr = (*p)->set_section_addresses(target, this, ++ true, addr, ++ &increase_relro, ++ &has_relro, ++ &off, pshndx); ++ } ++ } ++ ++ addr = new_addr; ++ ++ // Implement --check-sections. We know that the segments ++ // are sorted by LMA. ++ if (check_sections && last_load_segment != NULL) ++ { ++ gold_assert(last_load_segment->paddr() <= (*p)->paddr()); ++ if (last_load_segment->paddr() + last_load_segment->memsz() ++ > (*p)->paddr()) ++ { ++ unsigned long long lb1 = last_load_segment->paddr(); ++ unsigned long long le1 = lb1 + last_load_segment->memsz(); ++ unsigned long long lb2 = (*p)->paddr(); ++ unsigned long long le2 = lb2 + (*p)->memsz(); ++ gold_error(_("load segment overlap [0x%llx -> 0x%llx] and " ++ "[0x%llx -> 0x%llx]"), ++ lb1, le1, lb2, le2); ++ } ++ } ++ last_load_segment = *p; ++ } ++ } ++ ++ if (load_seg != NULL && target->isolate_execinstr()) ++ { ++ // Process the early segments again, setting their file offsets ++ // so they land after the segments starting at LOAD_SEG. ++ off = align_file_offset(off, 0, target->abi_pagesize()); ++ ++ this->reset_relax_output(); ++ ++ for (Segment_list::iterator p = this->segment_list_.begin(); ++ *p != load_seg; ++ ++p) ++ { ++ if ((*p)->type() == elfcpp::PT_LOAD) ++ { ++ // We repeat the whole job of assigning addresses and ++ // offsets, but we really only want to change the offsets and ++ // must ensure that the addresses all come out the same as ++ // they did the first time through. ++ bool has_relro = false; ++ const uint64_t old_addr = (*p)->vaddr(); ++ const uint64_t old_end = old_addr + (*p)->memsz(); ++ uint64_t new_addr = (*p)->set_section_addresses(target, this, ++ true, old_addr, ++ &increase_relro, ++ &has_relro, ++ &off, ++ &shndx_begin); ++ gold_assert(new_addr == old_end); ++ } ++ } ++ ++ gold_assert(shndx_begin == shndx_load_seg); ++ } ++ ++ // Handle the non-PT_LOAD segments, setting their offsets from their ++ // section's offsets. ++ for (Segment_list::iterator p = this->segment_list_.begin(); ++ p != this->segment_list_.end(); ++ ++p) ++ { ++ // PT_GNU_STACK was set up correctly when it was created. ++ if ((*p)->type() != elfcpp::PT_LOAD ++ && (*p)->type() != elfcpp::PT_GNU_STACK) ++ (*p)->set_offset((*p)->type() == elfcpp::PT_GNU_RELRO ++ ? increase_relro ++ : 0); ++ } ++ ++ // Set the TLS offsets for each section in the PT_TLS segment. ++ if (this->tls_segment_ != NULL) ++ this->tls_segment_->set_tls_offsets(); ++ ++ return off; ++} ++ ++// Set the offsets of all the allocated sections when doing a ++// relocatable link. This does the same jobs as set_segment_offsets, ++// only for a relocatable link. ++ ++off_t ++Layout::set_relocatable_section_offsets(Output_data* file_header, ++ unsigned int* pshndx) ++{ ++ off_t off = 0; ++ ++ file_header->set_address_and_file_offset(0, 0); ++ off += file_header->data_size(); ++ ++ for (Section_list::iterator p = this->section_list_.begin(); ++ p != this->section_list_.end(); ++ ++p) ++ { ++ // We skip unallocated sections here, except that group sections ++ // have to come first. ++ if (((*p)->flags() & elfcpp::SHF_ALLOC) == 0 ++ && (*p)->type() != elfcpp::SHT_GROUP) ++ continue; ++ ++ off = align_address(off, (*p)->addralign()); ++ ++ // The linker script might have set the address. ++ if (!(*p)->is_address_valid()) ++ (*p)->set_address(0); ++ (*p)->set_file_offset(off); ++ (*p)->finalize_data_size(); ++ if ((*p)->type() != elfcpp::SHT_NOBITS) ++ off += (*p)->data_size(); ++ ++ (*p)->set_out_shndx(*pshndx); ++ ++*pshndx; ++ } ++ ++ return off; ++} ++ ++// Set the file offset of all the sections not associated with a ++// segment. ++ ++off_t ++Layout::set_section_offsets(off_t off, Layout::Section_offset_pass pass) ++{ ++ off_t startoff = off; ++ off_t maxoff = off; ++ ++ for (Section_list::iterator p = this->unattached_section_list_.begin(); ++ p != this->unattached_section_list_.end(); ++ ++p) ++ { ++ // The symtab section is handled in create_symtab_sections. ++ if (*p == this->symtab_section_) ++ continue; ++ ++ // If we've already set the data size, don't set it again. ++ if ((*p)->is_offset_valid() && (*p)->is_data_size_valid()) ++ continue; ++ ++ if (pass == BEFORE_INPUT_SECTIONS_PASS ++ && (*p)->requires_postprocessing()) ++ { ++ (*p)->create_postprocessing_buffer(); ++ this->any_postprocessing_sections_ = true; ++ } ++ ++ if (pass == BEFORE_INPUT_SECTIONS_PASS ++ && (*p)->after_input_sections()) ++ continue; ++ else if (pass == POSTPROCESSING_SECTIONS_PASS ++ && (!(*p)->after_input_sections() ++ || (*p)->type() == elfcpp::SHT_STRTAB)) ++ continue; ++ else if (pass == STRTAB_AFTER_POSTPROCESSING_SECTIONS_PASS ++ && (!(*p)->after_input_sections() ++ || (*p)->type() != elfcpp::SHT_STRTAB)) ++ continue; ++ ++ if (!parameters->incremental_update()) ++ { ++ off = align_address(off, (*p)->addralign()); ++ (*p)->set_file_offset(off); ++ (*p)->finalize_data_size(); ++ } ++ else ++ { ++ // Incremental update: allocate file space from free list. ++ (*p)->pre_finalize_data_size(); ++ off_t current_size = (*p)->current_data_size(); ++ off = this->allocate(current_size, (*p)->addralign(), startoff); ++ if (off == -1) ++ { ++ if (is_debugging_enabled(DEBUG_INCREMENTAL)) ++ this->free_list_.dump(); ++ gold_assert((*p)->output_section() != NULL); ++ gold_fallback(_("out of patch space for section %s; " ++ "relink with --incremental-full"), ++ (*p)->output_section()->name()); ++ } ++ (*p)->set_file_offset(off); ++ (*p)->finalize_data_size(); ++ if ((*p)->data_size() > current_size) ++ { ++ gold_assert((*p)->output_section() != NULL); ++ gold_fallback(_("%s: section changed size; " ++ "relink with --incremental-full"), ++ (*p)->output_section()->name()); ++ } ++ gold_debug(DEBUG_INCREMENTAL, ++ "set_section_offsets: %08lx %08lx %s", ++ static_cast(off), ++ static_cast((*p)->data_size()), ++ ((*p)->output_section() != NULL ++ ? (*p)->output_section()->name() : "(special)")); ++ } ++ ++ off += (*p)->data_size(); ++ if (off > maxoff) ++ maxoff = off; ++ ++ // At this point the name must be set. ++ if (pass != STRTAB_AFTER_POSTPROCESSING_SECTIONS_PASS) ++ this->namepool_.add((*p)->name(), false, NULL); ++ } ++ return maxoff; ++} ++ ++// Set the section indexes of all the sections not associated with a ++// segment. ++ ++unsigned int ++Layout::set_section_indexes(unsigned int shndx) ++{ ++ for (Section_list::iterator p = this->unattached_section_list_.begin(); ++ p != this->unattached_section_list_.end(); ++ ++p) ++ { ++ if (!(*p)->has_out_shndx()) ++ { ++ (*p)->set_out_shndx(shndx); ++ ++shndx; ++ } ++ } ++ return shndx; ++} ++ ++// Set the section addresses according to the linker script. This is ++// only called when we see a SECTIONS clause. This returns the ++// program segment which should hold the file header and segment ++// headers, if any. It will return NULL if they should not be in a ++// segment. ++ ++Output_segment* ++Layout::set_section_addresses_from_script(Symbol_table* symtab) ++{ ++ Script_sections* ss = this->script_options_->script_sections(); ++ gold_assert(ss->saw_sections_clause()); ++ return this->script_options_->set_section_addresses(symtab, this); ++} ++ ++// Place the orphan sections in the linker script. ++ ++void ++Layout::place_orphan_sections_in_script() ++{ ++ Script_sections* ss = this->script_options_->script_sections(); ++ gold_assert(ss->saw_sections_clause()); ++ ++ // Place each orphaned output section in the script. ++ for (Section_list::iterator p = this->section_list_.begin(); ++ p != this->section_list_.end(); ++ ++p) ++ { ++ if (!(*p)->found_in_sections_clause()) ++ ss->place_orphan(*p); ++ } ++} ++ ++// Count the local symbols in the regular symbol table and the dynamic ++// symbol table, and build the respective string pools. ++ ++void ++Layout::count_local_symbols(const Task* task, ++ const Input_objects* input_objects) ++{ ++ // First, figure out an upper bound on the number of symbols we'll ++ // be inserting into each pool. This helps us create the pools with ++ // the right size, to avoid unnecessary hashtable resizing. ++ unsigned int symbol_count = 0; ++ for (Input_objects::Relobj_iterator p = input_objects->relobj_begin(); ++ p != input_objects->relobj_end(); ++ ++p) ++ symbol_count += (*p)->local_symbol_count(); ++ ++ // Go from "upper bound" to "estimate." We overcount for two ++ // reasons: we double-count symbols that occur in more than one ++ // object file, and we count symbols that are dropped from the ++ // output. Add it all together and assume we overcount by 100%. ++ symbol_count /= 2; ++ ++ // We assume all symbols will go into both the sympool and dynpool. ++ this->sympool_.reserve(symbol_count); ++ this->dynpool_.reserve(symbol_count); ++ ++ for (Input_objects::Relobj_iterator p = input_objects->relobj_begin(); ++ p != input_objects->relobj_end(); ++ ++p) ++ { ++ Task_lock_obj tlo(task, *p); ++ (*p)->count_local_symbols(&this->sympool_, &this->dynpool_); ++ } ++} ++ ++// Create the symbol table sections. Here we also set the final ++// values of the symbols. At this point all the loadable sections are ++// fully laid out. SHNUM is the number of sections so far. ++ ++void ++Layout::create_symtab_sections(const Input_objects* input_objects, ++ Symbol_table* symtab, ++ unsigned int shnum, ++ off_t* poff, ++ unsigned int local_dynamic_count) ++{ ++ int symsize; ++ unsigned int align; ++ if (parameters->target().get_size() == 32) ++ { ++ symsize = elfcpp::Elf_sizes<32>::sym_size; ++ align = 4; ++ } ++ else if (parameters->target().get_size() == 64) ++ { ++ symsize = elfcpp::Elf_sizes<64>::sym_size; ++ align = 8; ++ } ++ else ++ gold_unreachable(); ++ ++ // Compute file offsets relative to the start of the symtab section. ++ off_t off = 0; ++ ++ // Save space for the dummy symbol at the start of the section. We ++ // never bother to write this out--it will just be left as zero. ++ off += symsize; ++ unsigned int local_symbol_index = 1; ++ ++ // Add STT_SECTION symbols for each Output section which needs one. ++ for (Section_list::iterator p = this->section_list_.begin(); ++ p != this->section_list_.end(); ++ ++p) ++ { ++ if (!(*p)->needs_symtab_index()) ++ (*p)->set_symtab_index(-1U); ++ else ++ { ++ (*p)->set_symtab_index(local_symbol_index); ++ ++local_symbol_index; ++ off += symsize; ++ } ++ } ++ ++ for (Input_objects::Relobj_iterator p = input_objects->relobj_begin(); ++ p != input_objects->relobj_end(); ++ ++p) ++ { ++ unsigned int index = (*p)->finalize_local_symbols(local_symbol_index, ++ off, symtab); ++ off += (index - local_symbol_index) * symsize; ++ local_symbol_index = index; ++ } ++ ++ unsigned int local_symcount = local_symbol_index; ++ gold_assert(static_cast(local_symcount * symsize) == off); ++ ++ off_t dynoff; ++ size_t dyncount; ++ if (this->dynsym_section_ == NULL) ++ { ++ dynoff = 0; ++ dyncount = 0; ++ } ++ else ++ { ++ off_t locsize = local_dynamic_count * this->dynsym_section_->entsize(); ++ dynoff = this->dynsym_section_->offset() + locsize; ++ dyncount = (this->dynsym_section_->data_size() - locsize) / symsize; ++ gold_assert(static_cast(dyncount * symsize) ++ == this->dynsym_section_->data_size() - locsize); ++ } ++ ++ off_t global_off = off; ++ off = symtab->finalize(off, dynoff, local_dynamic_count, dyncount, ++ &this->sympool_, &local_symcount); ++ ++ if (!parameters->options().strip_all()) ++ { ++ this->sympool_.set_string_offsets(); ++ ++ const char* symtab_name = this->namepool_.add(".symtab", false, NULL); ++ Output_section* osymtab = this->make_output_section(symtab_name, ++ elfcpp::SHT_SYMTAB, ++ 0, ORDER_INVALID, ++ false); ++ this->symtab_section_ = osymtab; ++ ++ Output_section_data* pos = new Output_data_fixed_space(off, align, ++ "** symtab"); ++ osymtab->add_output_section_data(pos); ++ ++ // We generate a .symtab_shndx section if we have more than ++ // SHN_LORESERVE sections. Technically it is possible that we ++ // don't need one, because it is possible that there are no ++ // symbols in any of sections with indexes larger than ++ // SHN_LORESERVE. That is probably unusual, though, and it is ++ // easier to always create one than to compute section indexes ++ // twice (once here, once when writing out the symbols). ++ if (shnum >= elfcpp::SHN_LORESERVE) ++ { ++ const char* symtab_xindex_name = this->namepool_.add(".symtab_shndx", ++ false, NULL); ++ Output_section* osymtab_xindex = ++ this->make_output_section(symtab_xindex_name, ++ elfcpp::SHT_SYMTAB_SHNDX, 0, ++ ORDER_INVALID, false); ++ ++ size_t symcount = off / symsize; ++ this->symtab_xindex_ = new Output_symtab_xindex(symcount); ++ ++ osymtab_xindex->add_output_section_data(this->symtab_xindex_); ++ ++ osymtab_xindex->set_link_section(osymtab); ++ osymtab_xindex->set_addralign(4); ++ osymtab_xindex->set_entsize(4); ++ ++ osymtab_xindex->set_after_input_sections(); ++ ++ // This tells the driver code to wait until the symbol table ++ // has written out before writing out the postprocessing ++ // sections, including the .symtab_shndx section. ++ this->any_postprocessing_sections_ = true; ++ } ++ ++ const char* strtab_name = this->namepool_.add(".strtab", false, NULL); ++ Output_section* ostrtab = this->make_output_section(strtab_name, ++ elfcpp::SHT_STRTAB, ++ 0, ORDER_INVALID, ++ false); ++ ++ Output_section_data* pstr = new Output_data_strtab(&this->sympool_); ++ ostrtab->add_output_section_data(pstr); ++ ++ off_t symtab_off; ++ if (!parameters->incremental_update()) ++ symtab_off = align_address(*poff, align); ++ else ++ { ++ symtab_off = this->allocate(off, align, *poff); ++ if (off == -1) ++ gold_fallback(_("out of patch space for symbol table; " ++ "relink with --incremental-full")); ++ gold_debug(DEBUG_INCREMENTAL, ++ "create_symtab_sections: %08lx %08lx .symtab", ++ static_cast(symtab_off), ++ static_cast(off)); ++ } ++ ++ symtab->set_file_offset(symtab_off + global_off); ++ osymtab->set_file_offset(symtab_off); ++ osymtab->finalize_data_size(); ++ osymtab->set_link_section(ostrtab); ++ osymtab->set_info(local_symcount); ++ osymtab->set_entsize(symsize); ++ ++ if (symtab_off + off > *poff) ++ *poff = symtab_off + off; ++ } ++} ++ ++// Create the .shstrtab section, which holds the names of the ++// sections. At the time this is called, we have created all the ++// output sections except .shstrtab itself. ++ ++Output_section* ++Layout::create_shstrtab() ++{ ++ // FIXME: We don't need to create a .shstrtab section if we are ++ // stripping everything. ++ ++ const char* name = this->namepool_.add(".shstrtab", false, NULL); ++ ++ Output_section* os = this->make_output_section(name, elfcpp::SHT_STRTAB, 0, ++ ORDER_INVALID, false); ++ ++ if (strcmp(parameters->options().compress_debug_sections(), "none") != 0) ++ { ++ // We can't write out this section until we've set all the ++ // section names, and we don't set the names of compressed ++ // output sections until relocations are complete. FIXME: With ++ // the current names we use, this is unnecessary. ++ os->set_after_input_sections(); ++ } ++ ++ Output_section_data* posd = new Output_data_strtab(&this->namepool_); ++ os->add_output_section_data(posd); ++ ++ return os; ++} ++ ++// Create the section headers. SIZE is 32 or 64. OFF is the file ++// offset. ++ ++void ++Layout::create_shdrs(const Output_section* shstrtab_section, off_t* poff) ++{ ++ Output_section_headers* oshdrs; ++ oshdrs = new Output_section_headers(this, ++ &this->segment_list_, ++ &this->section_list_, ++ &this->unattached_section_list_, ++ &this->namepool_, ++ shstrtab_section); ++ off_t off; ++ if (!parameters->incremental_update()) ++ off = align_address(*poff, oshdrs->addralign()); ++ else ++ { ++ oshdrs->pre_finalize_data_size(); ++ off = this->allocate(oshdrs->data_size(), oshdrs->addralign(), *poff); ++ if (off == -1) ++ gold_fallback(_("out of patch space for section header table; " ++ "relink with --incremental-full")); ++ gold_debug(DEBUG_INCREMENTAL, ++ "create_shdrs: %08lx %08lx (section header table)", ++ static_cast(off), ++ static_cast(off + oshdrs->data_size())); ++ } ++ oshdrs->set_address_and_file_offset(0, off); ++ off += oshdrs->data_size(); ++ if (off > *poff) ++ *poff = off; ++ this->section_headers_ = oshdrs; ++} ++ ++// Count the allocated sections. ++ ++size_t ++Layout::allocated_output_section_count() const ++{ ++ size_t section_count = 0; ++ for (Segment_list::const_iterator p = this->segment_list_.begin(); ++ p != this->segment_list_.end(); ++ ++p) ++ section_count += (*p)->output_section_count(); ++ return section_count; ++} ++ ++// Create the dynamic symbol table. ++// *PLOCAL_DYNAMIC_COUNT will be set to the number of local symbols ++// from input objects, and *PFORCED_LOCAL_DYNAMIC_COUNT will be set ++// to the number of global symbols that have been forced local. ++// We need to remember the former because the forced-local symbols are ++// written along with the global symbols in Symtab::write_globals(). ++ ++void ++Layout::create_dynamic_symtab(const Input_objects* input_objects, ++ Symbol_table* symtab, ++ Output_section** pdynstr, ++ unsigned int* plocal_dynamic_count, ++ unsigned int* pforced_local_dynamic_count, ++ std::vector* pdynamic_symbols, ++ Versions* pversions) ++{ ++ // Count all the symbols in the dynamic symbol table, and set the ++ // dynamic symbol indexes. ++ ++ // Skip symbol 0, which is always all zeroes. ++ unsigned int index = 1; ++ ++ // Add STT_SECTION symbols for each Output section which needs one. ++ for (Section_list::iterator p = this->section_list_.begin(); ++ p != this->section_list_.end(); ++ ++p) ++ { ++ if (!(*p)->needs_dynsym_index()) ++ (*p)->set_dynsym_index(-1U); ++ else ++ { ++ (*p)->set_dynsym_index(index); ++ ++index; ++ } ++ } ++ ++ // Count the local symbols that need to go in the dynamic symbol table, ++ // and set the dynamic symbol indexes. ++ for (Input_objects::Relobj_iterator p = input_objects->relobj_begin(); ++ p != input_objects->relobj_end(); ++ ++p) ++ { ++ unsigned int new_index = (*p)->set_local_dynsym_indexes(index); ++ index = new_index; ++ } ++ ++ unsigned int local_symcount = index; ++ unsigned int forced_local_count = 0; ++ ++ index = symtab->set_dynsym_indexes(index, &forced_local_count, ++ pdynamic_symbols, &this->dynpool_, ++ pversions); ++ ++ *plocal_dynamic_count = local_symcount; ++ *pforced_local_dynamic_count = forced_local_count; ++ ++ int symsize; ++ unsigned int align; ++ const int size = parameters->target().get_size(); ++ if (size == 32) ++ { ++ symsize = elfcpp::Elf_sizes<32>::sym_size; ++ align = 4; ++ } ++ else if (size == 64) ++ { ++ symsize = elfcpp::Elf_sizes<64>::sym_size; ++ align = 8; ++ } ++ else ++ gold_unreachable(); ++ ++ // Create the dynamic symbol table section. ++ ++ Output_section* dynsym = this->choose_output_section(NULL, ".dynsym", ++ elfcpp::SHT_DYNSYM, ++ elfcpp::SHF_ALLOC, ++ false, ++ ORDER_DYNAMIC_LINKER, ++ false, false, false); ++ ++ // Check for NULL as a linker script may discard .dynsym. ++ if (dynsym != NULL) ++ { ++ Output_section_data* odata = new Output_data_fixed_space(index * symsize, ++ align, ++ "** dynsym"); ++ dynsym->add_output_section_data(odata); ++ ++ dynsym->set_info(local_symcount + forced_local_count); ++ dynsym->set_entsize(symsize); ++ dynsym->set_addralign(align); ++ ++ this->dynsym_section_ = dynsym; ++ } ++ ++ Output_data_dynamic* const odyn = this->dynamic_data_; ++ if (odyn != NULL) ++ { ++ odyn->add_section_address(elfcpp::DT_SYMTAB, dynsym); ++ odyn->add_constant(elfcpp::DT_SYMENT, symsize); ++ } ++ ++ // If there are more than SHN_LORESERVE allocated sections, we ++ // create a .dynsym_shndx section. It is possible that we don't ++ // need one, because it is possible that there are no dynamic ++ // symbols in any of the sections with indexes larger than ++ // SHN_LORESERVE. This is probably unusual, though, and at this ++ // time we don't know the actual section indexes so it is ++ // inconvenient to check. ++ if (this->allocated_output_section_count() >= elfcpp::SHN_LORESERVE) ++ { ++ Output_section* dynsym_xindex = ++ this->choose_output_section(NULL, ".dynsym_shndx", ++ elfcpp::SHT_SYMTAB_SHNDX, ++ elfcpp::SHF_ALLOC, ++ false, ORDER_DYNAMIC_LINKER, false, false, ++ false); ++ ++ if (dynsym_xindex != NULL) ++ { ++ this->dynsym_xindex_ = new Output_symtab_xindex(index); ++ ++ dynsym_xindex->add_output_section_data(this->dynsym_xindex_); ++ ++ dynsym_xindex->set_link_section(dynsym); ++ dynsym_xindex->set_addralign(4); ++ dynsym_xindex->set_entsize(4); ++ ++ dynsym_xindex->set_after_input_sections(); ++ ++ // This tells the driver code to wait until the symbol table ++ // has written out before writing out the postprocessing ++ // sections, including the .dynsym_shndx section. ++ this->any_postprocessing_sections_ = true; ++ } ++ } ++ ++ // Create the dynamic string table section. ++ ++ Output_section* dynstr = this->choose_output_section(NULL, ".dynstr", ++ elfcpp::SHT_STRTAB, ++ elfcpp::SHF_ALLOC, ++ false, ++ ORDER_DYNAMIC_LINKER, ++ false, false, false); ++ *pdynstr = dynstr; ++ if (dynstr != NULL) ++ { ++ Output_section_data* strdata = new Output_data_strtab(&this->dynpool_); ++ dynstr->add_output_section_data(strdata); ++ ++ if (dynsym != NULL) ++ dynsym->set_link_section(dynstr); ++ if (this->dynamic_section_ != NULL) ++ this->dynamic_section_->set_link_section(dynstr); ++ ++ if (odyn != NULL) ++ { ++ odyn->add_section_address(elfcpp::DT_STRTAB, dynstr); ++ odyn->add_section_size(elfcpp::DT_STRSZ, dynstr); ++ } ++ } ++ ++ // Create the hash tables. The Gnu-style hash table must be ++ // built first, because it changes the order of the symbols ++ // in the dynamic symbol table. ++ ++ if (strcmp(parameters->options().hash_style(), "gnu") == 0 ++ || strcmp(parameters->options().hash_style(), "both") == 0) ++ { ++ unsigned char* phash; ++ unsigned int hashlen; ++ Dynobj::create_gnu_hash_table(*pdynamic_symbols, ++ local_symcount + forced_local_count, ++ &phash, &hashlen); ++ ++ Output_section* hashsec = ++ this->choose_output_section(NULL, ".gnu.hash", elfcpp::SHT_GNU_HASH, ++ elfcpp::SHF_ALLOC, false, ++ ORDER_DYNAMIC_LINKER, false, false, ++ false); ++ ++ Output_section_data* hashdata = new Output_data_const_buffer(phash, ++ hashlen, ++ align, ++ "** hash"); ++ if (hashsec != NULL && hashdata != NULL) ++ hashsec->add_output_section_data(hashdata); ++ ++ if (hashsec != NULL) ++ { ++ if (dynsym != NULL) ++ hashsec->set_link_section(dynsym); ++ ++ // For a 64-bit target, the entries in .gnu.hash do not have ++ // a uniform size, so we only set the entry size for a ++ // 32-bit target. ++ if (parameters->target().get_size() == 32) ++ hashsec->set_entsize(4); ++ ++ if (odyn != NULL) ++ odyn->add_section_address(elfcpp::DT_GNU_HASH, hashsec); ++ } ++ } ++ ++ if (strcmp(parameters->options().hash_style(), "sysv") == 0 ++ || strcmp(parameters->options().hash_style(), "both") == 0) ++ { ++ unsigned char* phash; ++ unsigned int hashlen; ++ Dynobj::create_elf_hash_table(*pdynamic_symbols, ++ local_symcount + forced_local_count, ++ &phash, &hashlen); ++ ++ Output_section* hashsec = ++ this->choose_output_section(NULL, ".hash", elfcpp::SHT_HASH, ++ elfcpp::SHF_ALLOC, false, ++ ORDER_DYNAMIC_LINKER, false, false, ++ false); ++ ++ Output_section_data* hashdata = new Output_data_const_buffer(phash, ++ hashlen, ++ align, ++ "** hash"); ++ if (hashsec != NULL && hashdata != NULL) ++ hashsec->add_output_section_data(hashdata); ++ ++ if (hashsec != NULL) ++ { ++ if (dynsym != NULL) ++ hashsec->set_link_section(dynsym); ++ hashsec->set_entsize(parameters->target().hash_entry_size() / 8); ++ } ++ ++ if (odyn != NULL) ++ odyn->add_section_address(elfcpp::DT_HASH, hashsec); ++ } ++} ++ ++// Assign offsets to each local portion of the dynamic symbol table. ++ ++void ++Layout::assign_local_dynsym_offsets(const Input_objects* input_objects) ++{ ++ Output_section* dynsym = this->dynsym_section_; ++ if (dynsym == NULL) ++ return; ++ ++ off_t off = dynsym->offset(); ++ ++ // Skip the dummy symbol at the start of the section. ++ off += dynsym->entsize(); ++ ++ for (Input_objects::Relobj_iterator p = input_objects->relobj_begin(); ++ p != input_objects->relobj_end(); ++ ++p) ++ { ++ unsigned int count = (*p)->set_local_dynsym_offset(off); ++ off += count * dynsym->entsize(); ++ } ++} ++ ++// Create the version sections. ++ ++void ++Layout::create_version_sections(const Versions* versions, ++ const Symbol_table* symtab, ++ unsigned int local_symcount, ++ const std::vector& dynamic_symbols, ++ const Output_section* dynstr) ++{ ++ if (!versions->any_defs() && !versions->any_needs()) ++ return; ++ ++ switch (parameters->size_and_endianness()) ++ { ++#ifdef HAVE_TARGET_32_LITTLE ++ case Parameters::TARGET_32_LITTLE: ++ this->sized_create_version_sections<32, false>(versions, symtab, ++ local_symcount, ++ dynamic_symbols, dynstr); ++ break; ++#endif ++#ifdef HAVE_TARGET_32_BIG ++ case Parameters::TARGET_32_BIG: ++ this->sized_create_version_sections<32, true>(versions, symtab, ++ local_symcount, ++ dynamic_symbols, dynstr); ++ break; ++#endif ++#ifdef HAVE_TARGET_64_LITTLE ++ case Parameters::TARGET_64_LITTLE: ++ this->sized_create_version_sections<64, false>(versions, symtab, ++ local_symcount, ++ dynamic_symbols, dynstr); ++ break; ++#endif ++#ifdef HAVE_TARGET_64_BIG ++ case Parameters::TARGET_64_BIG: ++ this->sized_create_version_sections<64, true>(versions, symtab, ++ local_symcount, ++ dynamic_symbols, dynstr); ++ break; ++#endif ++ default: ++ gold_unreachable(); ++ } ++} ++ ++// Create the version sections, sized version. ++ ++template ++void ++Layout::sized_create_version_sections( ++ const Versions* versions, ++ const Symbol_table* symtab, ++ unsigned int local_symcount, ++ const std::vector& dynamic_symbols, ++ const Output_section* dynstr) ++{ ++ Output_section* vsec = this->choose_output_section(NULL, ".gnu.version", ++ elfcpp::SHT_GNU_versym, ++ elfcpp::SHF_ALLOC, ++ false, ++ ORDER_DYNAMIC_LINKER, ++ false, false, false); ++ ++ // Check for NULL since a linker script may discard this section. ++ if (vsec != NULL) ++ { ++ unsigned char* vbuf; ++ unsigned int vsize; ++ versions->symbol_section_contents(symtab, ++ &this->dynpool_, ++ local_symcount, ++ dynamic_symbols, ++ &vbuf, &vsize); ++ ++ Output_section_data* vdata = new Output_data_const_buffer(vbuf, vsize, 2, ++ "** versions"); ++ ++ vsec->add_output_section_data(vdata); ++ vsec->set_entsize(2); ++ vsec->set_link_section(this->dynsym_section_); ++ } ++ ++ Output_data_dynamic* const odyn = this->dynamic_data_; ++ if (odyn != NULL && vsec != NULL) ++ odyn->add_section_address(elfcpp::DT_VERSYM, vsec); ++ ++ if (versions->any_defs()) ++ { ++ Output_section* vdsec; ++ vdsec = this->choose_output_section(NULL, ".gnu.version_d", ++ elfcpp::SHT_GNU_verdef, ++ elfcpp::SHF_ALLOC, ++ false, ORDER_DYNAMIC_LINKER, false, ++ false, false); ++ ++ if (vdsec != NULL) ++ { ++ unsigned char* vdbuf; ++ unsigned int vdsize; ++ unsigned int vdentries; ++ versions->def_section_contents(&this->dynpool_, ++ &vdbuf, &vdsize, ++ &vdentries); ++ ++ Output_section_data* vddata = ++ new Output_data_const_buffer(vdbuf, vdsize, 4, "** version defs"); ++ ++ vdsec->add_output_section_data(vddata); ++ vdsec->set_link_section(dynstr); ++ vdsec->set_info(vdentries); ++ ++ if (odyn != NULL) ++ { ++ odyn->add_section_address(elfcpp::DT_VERDEF, vdsec); ++ odyn->add_constant(elfcpp::DT_VERDEFNUM, vdentries); ++ } ++ } ++ } ++ ++ if (versions->any_needs()) ++ { ++ Output_section* vnsec; ++ vnsec = this->choose_output_section(NULL, ".gnu.version_r", ++ elfcpp::SHT_GNU_verneed, ++ elfcpp::SHF_ALLOC, ++ false, ORDER_DYNAMIC_LINKER, false, ++ false, false); ++ ++ if (vnsec != NULL) ++ { ++ unsigned char* vnbuf; ++ unsigned int vnsize; ++ unsigned int vnentries; ++ versions->need_section_contents(&this->dynpool_, ++ &vnbuf, &vnsize, ++ &vnentries); ++ ++ Output_section_data* vndata = ++ new Output_data_const_buffer(vnbuf, vnsize, 4, "** version refs"); ++ ++ vnsec->add_output_section_data(vndata); ++ vnsec->set_link_section(dynstr); ++ vnsec->set_info(vnentries); ++ ++ if (odyn != NULL) ++ { ++ odyn->add_section_address(elfcpp::DT_VERNEED, vnsec); ++ odyn->add_constant(elfcpp::DT_VERNEEDNUM, vnentries); ++ } ++ } ++ } ++} ++ ++// Create the .interp section and PT_INTERP segment. ++ ++void ++Layout::create_interp(const Target* target) ++{ ++ gold_assert(this->interp_segment_ == NULL); ++ ++ const char* interp = parameters->options().dynamic_linker(); ++ if (interp == NULL) ++ { ++ interp = target->dynamic_linker(); ++ gold_assert(interp != NULL); ++ } ++ ++ size_t len = strlen(interp) + 1; ++ ++ Output_section_data* odata = new Output_data_const(interp, len, 1); ++ ++ Output_section* osec = this->choose_output_section(NULL, ".interp", ++ elfcpp::SHT_PROGBITS, ++ elfcpp::SHF_ALLOC, ++ false, ORDER_INTERP, ++ false, false, false); ++ if (osec != NULL) ++ osec->add_output_section_data(odata); ++} ++ ++// Add dynamic tags for the PLT and the dynamic relocs. This is ++// called by the target-specific code. This does nothing if not doing ++// a dynamic link. ++ ++// USE_REL is true for REL relocs rather than RELA relocs. ++ ++// If PLT_GOT is not NULL, then DT_PLTGOT points to it. ++ ++// If PLT_REL is not NULL, it is used for DT_PLTRELSZ, and DT_JMPREL, ++// and we also set DT_PLTREL. We use PLT_REL's output section, since ++// some targets have multiple reloc sections in PLT_REL. ++ ++// If DYN_REL is not NULL, it is used for DT_REL/DT_RELA, ++// DT_RELSZ/DT_RELASZ, DT_RELENT/DT_RELAENT. Again we use the output ++// section. ++ ++// If ADD_DEBUG is true, we add a DT_DEBUG entry when generating an ++// executable. ++ ++void ++Layout::add_target_dynamic_tags(bool use_rel, const Output_data* plt_got, ++ const Output_data* plt_rel, ++ const Output_data_reloc_generic* dyn_rel, ++ bool add_debug, bool dynrel_includes_plt) ++{ ++ Output_data_dynamic* odyn = this->dynamic_data_; ++ if (odyn == NULL) ++ return; ++ ++ if (plt_got != NULL && plt_got->output_section() != NULL) ++ odyn->add_section_address(elfcpp::DT_PLTGOT, plt_got); ++ ++ if (plt_rel != NULL && plt_rel->output_section() != NULL) ++ { ++ odyn->add_section_size(elfcpp::DT_PLTRELSZ, plt_rel->output_section()); ++ odyn->add_section_address(elfcpp::DT_JMPREL, plt_rel->output_section()); ++ odyn->add_constant(elfcpp::DT_PLTREL, ++ use_rel ? elfcpp::DT_REL : elfcpp::DT_RELA); ++ } ++ ++ if ((dyn_rel != NULL && dyn_rel->output_section() != NULL) ++ || (dynrel_includes_plt ++ && plt_rel != NULL ++ && plt_rel->output_section() != NULL)) ++ { ++ bool have_dyn_rel = dyn_rel != NULL && dyn_rel->output_section() != NULL; ++ bool have_plt_rel = plt_rel != NULL && plt_rel->output_section() != NULL; ++ odyn->add_section_address(use_rel ? elfcpp::DT_REL : elfcpp::DT_RELA, ++ (have_dyn_rel ++ ? dyn_rel->output_section() ++ : plt_rel->output_section())); ++ elfcpp::DT size_tag = use_rel ? elfcpp::DT_RELSZ : elfcpp::DT_RELASZ; ++ if (have_dyn_rel && have_plt_rel && dynrel_includes_plt) ++ odyn->add_section_size(size_tag, ++ dyn_rel->output_section(), ++ plt_rel->output_section()); ++ else if (have_dyn_rel) ++ odyn->add_section_size(size_tag, dyn_rel->output_section()); ++ else ++ odyn->add_section_size(size_tag, plt_rel->output_section()); ++ const int size = parameters->target().get_size(); ++ elfcpp::DT rel_tag; ++ int rel_size; ++ if (use_rel) ++ { ++ rel_tag = elfcpp::DT_RELENT; ++ if (size == 32) ++ rel_size = Reloc_types::reloc_size; ++ else if (size == 64) ++ rel_size = Reloc_types::reloc_size; ++ else ++ gold_unreachable(); ++ } ++ else ++ { ++ rel_tag = elfcpp::DT_RELAENT; ++ if (size == 32) ++ rel_size = Reloc_types::reloc_size; ++ else if (size == 64) ++ rel_size = Reloc_types::reloc_size; ++ else ++ gold_unreachable(); ++ } ++ odyn->add_constant(rel_tag, rel_size); ++ ++ if (parameters->options().combreloc() && have_dyn_rel) ++ { ++ size_t c = dyn_rel->relative_reloc_count(); ++ if (c > 0) ++ odyn->add_constant((use_rel ++ ? elfcpp::DT_RELCOUNT ++ : elfcpp::DT_RELACOUNT), ++ c); ++ } ++ } ++ ++ if (add_debug && !parameters->options().shared()) ++ { ++ // The value of the DT_DEBUG tag is filled in by the dynamic ++ // linker at run time, and used by the debugger. ++ odyn->add_constant(elfcpp::DT_DEBUG, 0); ++ } ++} ++ ++void ++Layout::add_target_specific_dynamic_tag(elfcpp::DT tag, unsigned int val) ++{ ++ Output_data_dynamic* odyn = this->dynamic_data_; ++ if (odyn == NULL) ++ return; ++ odyn->add_constant(tag, val); ++} ++ ++// Finish the .dynamic section and PT_DYNAMIC segment. ++ ++void ++Layout::finish_dynamic_section(const Input_objects* input_objects, ++ const Symbol_table* symtab) ++{ ++ if (!this->script_options_->saw_phdrs_clause() ++ && this->dynamic_section_ != NULL) ++ { ++ Output_segment* oseg = this->make_output_segment(elfcpp::PT_DYNAMIC, ++ (elfcpp::PF_R ++ | elfcpp::PF_W)); ++ oseg->add_output_section_to_nonload(this->dynamic_section_, ++ elfcpp::PF_R | elfcpp::PF_W); ++ } ++ ++ Output_data_dynamic* const odyn = this->dynamic_data_; ++ if (odyn == NULL) ++ return; ++ ++ for (Input_objects::Dynobj_iterator p = input_objects->dynobj_begin(); ++ p != input_objects->dynobj_end(); ++ ++p) ++ { ++ if (!(*p)->is_needed() && (*p)->as_needed()) ++ { ++ // This dynamic object was linked with --as-needed, but it ++ // is not needed. ++ continue; ++ } ++ ++ odyn->add_string(elfcpp::DT_NEEDED, (*p)->soname()); ++ } ++ ++ if (parameters->options().shared()) ++ { ++ const char* soname = parameters->options().soname(); ++ if (soname != NULL) ++ odyn->add_string(elfcpp::DT_SONAME, soname); ++ } ++ ++ Symbol* sym = symtab->lookup(parameters->options().init()); ++ if (sym != NULL && sym->is_defined() && !sym->is_from_dynobj()) ++ odyn->add_symbol(elfcpp::DT_INIT, sym); ++ ++ sym = symtab->lookup(parameters->options().fini()); ++ if (sym != NULL && sym->is_defined() && !sym->is_from_dynobj()) ++ odyn->add_symbol(elfcpp::DT_FINI, sym); ++ ++ // Look for .init_array, .preinit_array and .fini_array by checking ++ // section types. ++ for(Layout::Section_list::const_iterator p = this->section_list_.begin(); ++ p != this->section_list_.end(); ++ ++p) ++ switch((*p)->type()) ++ { ++ case elfcpp::SHT_FINI_ARRAY: ++ odyn->add_section_address(elfcpp::DT_FINI_ARRAY, *p); ++ odyn->add_section_size(elfcpp::DT_FINI_ARRAYSZ, *p); ++ break; ++ case elfcpp::SHT_INIT_ARRAY: ++ odyn->add_section_address(elfcpp::DT_INIT_ARRAY, *p); ++ odyn->add_section_size(elfcpp::DT_INIT_ARRAYSZ, *p); ++ break; ++ case elfcpp::SHT_PREINIT_ARRAY: ++ odyn->add_section_address(elfcpp::DT_PREINIT_ARRAY, *p); ++ odyn->add_section_size(elfcpp::DT_PREINIT_ARRAYSZ, *p); ++ break; ++ default: ++ break; ++ } ++ ++ // Add a DT_RPATH entry if needed. ++ const General_options::Dir_list& rpath(parameters->options().rpath()); ++ if (!rpath.empty()) ++ { ++ std::string rpath_val; ++ for (General_options::Dir_list::const_iterator p = rpath.begin(); ++ p != rpath.end(); ++ ++p) ++ { ++ if (rpath_val.empty()) ++ rpath_val = p->name(); ++ else ++ { ++ // Eliminate duplicates. ++ General_options::Dir_list::const_iterator q; ++ for (q = rpath.begin(); q != p; ++q) ++ if (q->name() == p->name()) ++ break; ++ if (q == p) ++ { ++ rpath_val += ':'; ++ rpath_val += p->name(); ++ } ++ } ++ } ++ ++ if (!parameters->options().enable_new_dtags()) ++ odyn->add_string(elfcpp::DT_RPATH, rpath_val); ++ else ++ odyn->add_string(elfcpp::DT_RUNPATH, rpath_val); ++ } ++ ++ // Look for text segments that have dynamic relocations. ++ bool have_textrel = false; ++ if (!this->script_options_->saw_sections_clause()) ++ { ++ for (Segment_list::const_iterator p = this->segment_list_.begin(); ++ p != this->segment_list_.end(); ++ ++p) ++ { ++ if ((*p)->type() == elfcpp::PT_LOAD ++ && ((*p)->flags() & elfcpp::PF_W) == 0 ++ && (*p)->has_dynamic_reloc()) ++ { ++ have_textrel = true; ++ break; ++ } ++ } ++ } ++ else ++ { ++ // We don't know the section -> segment mapping, so we are ++ // conservative and just look for readonly sections with ++ // relocations. If those sections wind up in writable segments, ++ // then we have created an unnecessary DT_TEXTREL entry. ++ for (Section_list::const_iterator p = this->section_list_.begin(); ++ p != this->section_list_.end(); ++ ++p) ++ { ++ if (((*p)->flags() & elfcpp::SHF_ALLOC) != 0 ++ && ((*p)->flags() & elfcpp::SHF_WRITE) == 0 ++ && (*p)->has_dynamic_reloc()) ++ { ++ have_textrel = true; ++ break; ++ } ++ } ++ } ++ ++ if (parameters->options().filter() != NULL) ++ odyn->add_string(elfcpp::DT_FILTER, parameters->options().filter()); ++ if (parameters->options().any_auxiliary()) ++ { ++ for (options::String_set::const_iterator p = ++ parameters->options().auxiliary_begin(); ++ p != parameters->options().auxiliary_end(); ++ ++p) ++ odyn->add_string(elfcpp::DT_AUXILIARY, *p); ++ } ++ ++ // Add a DT_FLAGS entry if necessary. ++ unsigned int flags = 0; ++ if (have_textrel) ++ { ++ // Add a DT_TEXTREL for compatibility with older loaders. ++ odyn->add_constant(elfcpp::DT_TEXTREL, 0); ++ flags |= elfcpp::DF_TEXTREL; ++ ++ if (parameters->options().text()) ++ gold_error(_("read-only segment has dynamic relocations")); ++ else if (parameters->options().warn_shared_textrel() ++ && parameters->options().shared()) ++ gold_warning(_("shared library text segment is not shareable")); ++ } ++ if (parameters->options().shared() && this->has_static_tls()) ++ flags |= elfcpp::DF_STATIC_TLS; ++ if (parameters->options().origin()) ++ flags |= elfcpp::DF_ORIGIN; ++ if (parameters->options().Bsymbolic() ++ && !parameters->options().have_dynamic_list()) ++ { ++ flags |= elfcpp::DF_SYMBOLIC; ++ // Add DT_SYMBOLIC for compatibility with older loaders. ++ odyn->add_constant(elfcpp::DT_SYMBOLIC, 0); ++ } ++ if (parameters->options().now()) ++ flags |= elfcpp::DF_BIND_NOW; ++ if (flags != 0) ++ odyn->add_constant(elfcpp::DT_FLAGS, flags); ++ ++ flags = 0; ++ if (parameters->options().global()) ++ flags |= elfcpp::DF_1_GLOBAL; ++ if (parameters->options().initfirst()) ++ flags |= elfcpp::DF_1_INITFIRST; ++ if (parameters->options().interpose()) ++ flags |= elfcpp::DF_1_INTERPOSE; ++ if (parameters->options().loadfltr()) ++ flags |= elfcpp::DF_1_LOADFLTR; ++ if (parameters->options().nodefaultlib()) ++ flags |= elfcpp::DF_1_NODEFLIB; ++ if (parameters->options().nodelete()) ++ flags |= elfcpp::DF_1_NODELETE; ++ if (parameters->options().nodlopen()) ++ flags |= elfcpp::DF_1_NOOPEN; ++ if (parameters->options().nodump()) ++ flags |= elfcpp::DF_1_NODUMP; ++ if (!parameters->options().shared()) ++ flags &= ~(elfcpp::DF_1_INITFIRST ++ | elfcpp::DF_1_NODELETE ++ | elfcpp::DF_1_NOOPEN); ++ if (parameters->options().origin()) ++ flags |= elfcpp::DF_1_ORIGIN; ++ if (parameters->options().now()) ++ flags |= elfcpp::DF_1_NOW; ++ if (parameters->options().Bgroup()) ++ flags |= elfcpp::DF_1_GROUP; ++ if (parameters->options().pie()) ++ flags |= elfcpp::DF_1_PIE; ++ if (flags != 0) ++ odyn->add_constant(elfcpp::DT_FLAGS_1, flags); ++ ++ flags = 0; ++ if (parameters->options().unique()) ++ flags |= elfcpp::DF_GNU_1_UNIQUE; ++ if (flags != 0) ++ odyn->add_constant(elfcpp::DT_GNU_FLAGS_1, flags); ++} ++ ++// Set the size of the _DYNAMIC symbol table to be the size of the ++// dynamic data. ++ ++void ++Layout::set_dynamic_symbol_size(const Symbol_table* symtab) ++{ ++ Output_data_dynamic* const odyn = this->dynamic_data_; ++ if (odyn == NULL) ++ return; ++ odyn->finalize_data_size(); ++ if (this->dynamic_symbol_ == NULL) ++ return; ++ off_t data_size = odyn->data_size(); ++ const int size = parameters->target().get_size(); ++ if (size == 32) ++ symtab->get_sized_symbol<32>(this->dynamic_symbol_)->set_symsize(data_size); ++ else if (size == 64) ++ symtab->get_sized_symbol<64>(this->dynamic_symbol_)->set_symsize(data_size); ++ else ++ gold_unreachable(); ++} ++ ++// The mapping of input section name prefixes to output section names. ++// In some cases one prefix is itself a prefix of another prefix; in ++// such a case the longer prefix must come first. These prefixes are ++// based on the GNU linker default ELF linker script. ++ ++#define MAPPING_INIT(f, t) { f, sizeof(f) - 1, t, sizeof(t) - 1 } ++#define MAPPING_INIT_EXACT(f, t) { f, 0, t, sizeof(t) - 1 } ++const Layout::Section_name_mapping Layout::section_name_mapping[] = ++{ ++ MAPPING_INIT(".text.", ".text"), ++ MAPPING_INIT(".rodata.", ".rodata"), ++ MAPPING_INIT(".data.rel.ro.local.", ".data.rel.ro.local"), ++ MAPPING_INIT_EXACT(".data.rel.ro.local", ".data.rel.ro.local"), ++ MAPPING_INIT(".data.rel.ro.", ".data.rel.ro"), ++ MAPPING_INIT_EXACT(".data.rel.ro", ".data.rel.ro"), ++ MAPPING_INIT(".data.", ".data"), ++ MAPPING_INIT(".bss.", ".bss"), ++ MAPPING_INIT(".tdata.", ".tdata"), ++ MAPPING_INIT(".tbss.", ".tbss"), ++ MAPPING_INIT(".init_array.", ".init_array"), ++ MAPPING_INIT(".fini_array.", ".fini_array"), ++ MAPPING_INIT(".sdata.", ".sdata"), ++ MAPPING_INIT(".sbss.", ".sbss"), ++ // FIXME: In the GNU linker, .sbss2 and .sdata2 are handled ++ // differently depending on whether it is creating a shared library. ++ MAPPING_INIT(".sdata2.", ".sdata"), ++ MAPPING_INIT(".sbss2.", ".sbss"), ++ MAPPING_INIT(".lrodata.", ".lrodata"), ++ MAPPING_INIT(".ldata.", ".ldata"), ++ MAPPING_INIT(".lbss.", ".lbss"), ++ MAPPING_INIT(".gcc_except_table.", ".gcc_except_table"), ++ MAPPING_INIT(".gnu.linkonce.d.rel.ro.local.", ".data.rel.ro.local"), ++ MAPPING_INIT(".gnu.linkonce.d.rel.ro.", ".data.rel.ro"), ++ MAPPING_INIT(".gnu.linkonce.t.", ".text"), ++ MAPPING_INIT(".gnu.linkonce.r.", ".rodata"), ++ MAPPING_INIT(".gnu.linkonce.d.", ".data"), ++ MAPPING_INIT(".gnu.linkonce.b.", ".bss"), ++ MAPPING_INIT(".gnu.linkonce.s.", ".sdata"), ++ MAPPING_INIT(".gnu.linkonce.sb.", ".sbss"), ++ MAPPING_INIT(".gnu.linkonce.s2.", ".sdata"), ++ MAPPING_INIT(".gnu.linkonce.sb2.", ".sbss"), ++ MAPPING_INIT(".gnu.linkonce.wi.", ".debug_info"), ++ MAPPING_INIT(".gnu.linkonce.td.", ".tdata"), ++ MAPPING_INIT(".gnu.linkonce.tb.", ".tbss"), ++ MAPPING_INIT(".gnu.linkonce.lr.", ".lrodata"), ++ MAPPING_INIT(".gnu.linkonce.l.", ".ldata"), ++ MAPPING_INIT(".gnu.linkonce.lb.", ".lbss"), ++ MAPPING_INIT(".ARM.extab", ".ARM.extab"), ++ MAPPING_INIT(".gnu.linkonce.armextab.", ".ARM.extab"), ++ MAPPING_INIT(".ARM.exidx", ".ARM.exidx"), ++ MAPPING_INIT(".gnu.linkonce.armexidx.", ".ARM.exidx"), ++ MAPPING_INIT(".gnu.build.attributes.", ".gnu.build.attributes"), ++}; ++ ++// Mapping for ".text" section prefixes with -z,keep-text-section-prefix. ++const Layout::Section_name_mapping Layout::text_section_name_mapping[] = ++{ ++ MAPPING_INIT(".text.hot.", ".text.hot"), ++ MAPPING_INIT_EXACT(".text.hot", ".text.hot"), ++ MAPPING_INIT(".text.unlikely.", ".text.unlikely"), ++ MAPPING_INIT_EXACT(".text.unlikely", ".text.unlikely"), ++ MAPPING_INIT(".text.startup.", ".text.startup"), ++ MAPPING_INIT_EXACT(".text.startup", ".text.startup"), ++ MAPPING_INIT(".text.exit.", ".text.exit"), ++ MAPPING_INIT_EXACT(".text.exit", ".text.exit"), ++ MAPPING_INIT(".text.", ".text"), ++}; ++#undef MAPPING_INIT ++#undef MAPPING_INIT_EXACT ++ ++const int Layout::section_name_mapping_count = ++ (sizeof(Layout::section_name_mapping) ++ / sizeof(Layout::section_name_mapping[0])); ++ ++const int Layout::text_section_name_mapping_count = ++ (sizeof(Layout::text_section_name_mapping) ++ / sizeof(Layout::text_section_name_mapping[0])); ++ ++// Find section name NAME in PSNM and return the mapped name if found ++// with the length set in PLEN. ++const char * ++Layout::match_section_name(const Layout::Section_name_mapping* psnm, ++ const int count, ++ const char* name, size_t* plen) ++{ ++ for (int i = 0; i < count; ++i, ++psnm) ++ { ++ if (psnm->fromlen > 0) ++ { ++ if (strncmp(name, psnm->from, psnm->fromlen) == 0) ++ { ++ *plen = psnm->tolen; ++ return psnm->to; ++ } ++ } ++ else ++ { ++ if (strcmp(name, psnm->from) == 0) ++ { ++ *plen = psnm->tolen; ++ return psnm->to; ++ } ++ } ++ } ++ return NULL; ++} ++ ++// Choose the output section name to use given an input section name. ++// Set *PLEN to the length of the name. *PLEN is initialized to the ++// length of NAME. ++ ++const char* ++Layout::output_section_name(const Relobj* relobj, const char* name, ++ size_t* plen) ++{ ++ // gcc 4.3 generates the following sorts of section names when it ++ // needs a section name specific to a function: ++ // .text.FN ++ // .rodata.FN ++ // .sdata2.FN ++ // .data.FN ++ // .data.rel.FN ++ // .data.rel.local.FN ++ // .data.rel.ro.FN ++ // .data.rel.ro.local.FN ++ // .sdata.FN ++ // .bss.FN ++ // .sbss.FN ++ // .tdata.FN ++ // .tbss.FN ++ ++ // The GNU linker maps all of those to the part before the .FN, ++ // except that .data.rel.local.FN is mapped to .data, and ++ // .data.rel.ro.local.FN is mapped to .data.rel.ro. The sections ++ // beginning with .data.rel.ro.local are grouped together. ++ ++ // For an anonymous namespace, the string FN can contain a '.'. ++ ++ // Also of interest: .rodata.strN.N, .rodata.cstN, both of which the ++ // GNU linker maps to .rodata. ++ ++ // The .data.rel.ro sections are used with -z relro. The sections ++ // are recognized by name. We use the same names that the GNU ++ // linker does for these sections. ++ ++ // It is hard to handle this in a principled way, so we don't even ++ // try. We use a table of mappings. If the input section name is ++ // not found in the table, we simply use it as the output section ++ // name. ++ ++ if (parameters->options().keep_text_section_prefix() ++ && is_prefix_of(".text", name)) ++ { ++ const char* match = match_section_name(text_section_name_mapping, ++ text_section_name_mapping_count, ++ name, plen); ++ if (match != NULL) ++ return match; ++ } ++ ++ const char* match = match_section_name(section_name_mapping, ++ section_name_mapping_count, name, plen); ++ if (match != NULL) ++ return match; ++ ++ // As an additional complication, .ctors sections are output in ++ // either .ctors or .init_array sections, and .dtors sections are ++ // output in either .dtors or .fini_array sections. ++ if (is_prefix_of(".ctors.", name) || is_prefix_of(".dtors.", name)) ++ { ++ if (parameters->options().ctors_in_init_array()) ++ { ++ *plen = 11; ++ return name[1] == 'c' ? ".init_array" : ".fini_array"; ++ } ++ else ++ { ++ *plen = 6; ++ return name[1] == 'c' ? ".ctors" : ".dtors"; ++ } ++ } ++ if (parameters->options().ctors_in_init_array() ++ && (strcmp(name, ".ctors") == 0 || strcmp(name, ".dtors") == 0)) ++ { ++ // To make .init_array/.fini_array work with gcc we must exclude ++ // .ctors and .dtors sections from the crtbegin and crtend ++ // files. ++ if (relobj == NULL ++ || (!Layout::match_file_name(relobj, "crtbegin") ++ && !Layout::match_file_name(relobj, "crtend"))) ++ { ++ *plen = 11; ++ return name[1] == 'c' ? ".init_array" : ".fini_array"; ++ } ++ } ++ ++ return name; ++} ++ ++// Return true if RELOBJ is an input file whose base name matches ++// FILE_NAME. The base name must have an extension of ".o", and must ++// be exactly FILE_NAME.o or FILE_NAME, one character, ".o". This is ++// to match crtbegin.o as well as crtbeginS.o without getting confused ++// by other possibilities. Overall matching the file name this way is ++// a dreadful hack, but the GNU linker does it in order to better ++// support gcc, and we need to be compatible. ++ ++bool ++Layout::match_file_name(const Relobj* relobj, const char* match) ++{ ++ const std::string& file_name(relobj->name()); ++ const char* base_name = lbasename(file_name.c_str()); ++ size_t match_len = strlen(match); ++ if (strncmp(base_name, match, match_len) != 0) ++ return false; ++ size_t base_len = strlen(base_name); ++ if (base_len != match_len + 2 && base_len != match_len + 3) ++ return false; ++ return memcmp(base_name + base_len - 2, ".o", 2) == 0; ++} ++ ++// Check if a comdat group or .gnu.linkonce section with the given ++// NAME is selected for the link. If there is already a section, ++// *KEPT_SECTION is set to point to the existing section and the ++// function returns false. Otherwise, OBJECT, SHNDX, IS_COMDAT, and ++// IS_GROUP_NAME are recorded for this NAME in the layout object, ++// *KEPT_SECTION is set to the internal copy and the function returns ++// true. ++ ++bool ++Layout::find_or_add_kept_section(const std::string& name, ++ Relobj* object, ++ unsigned int shndx, ++ bool is_comdat, ++ bool is_group_name, ++ Kept_section** kept_section) ++{ ++ // It's normal to see a couple of entries here, for the x86 thunk ++ // sections. If we see more than a few, we're linking a C++ ++ // program, and we resize to get more space to minimize rehashing. ++ if (this->signatures_.size() > 4 ++ && !this->resized_signatures_) ++ { ++ reserve_unordered_map(&this->signatures_, ++ this->number_of_input_files_ * 64); ++ this->resized_signatures_ = true; ++ } ++ ++ Kept_section candidate; ++ std::pair ins = ++ this->signatures_.insert(std::make_pair(name, candidate)); ++ ++ if (kept_section != NULL) ++ *kept_section = &ins.first->second; ++ if (ins.second) ++ { ++ // This is the first time we've seen this signature. ++ ins.first->second.set_object(object); ++ ins.first->second.set_shndx(shndx); ++ if (is_comdat) ++ ins.first->second.set_is_comdat(); ++ if (is_group_name) ++ ins.first->second.set_is_group_name(); ++ return true; ++ } ++ ++ // We have already seen this signature. ++ ++ if (ins.first->second.is_group_name()) ++ { ++ // We've already seen a real section group with this signature. ++ // If the kept group is from a plugin object, and we're in the ++ // replacement phase, accept the new one as a replacement. ++ if (ins.first->second.object() == NULL ++ && parameters->options().plugins()->in_replacement_phase()) ++ { ++ ins.first->second.set_object(object); ++ ins.first->second.set_shndx(shndx); ++ return true; ++ } ++ return false; ++ } ++ else if (is_group_name) ++ { ++ // This is a real section group, and we've already seen a ++ // linkonce section with this signature. Record that we've seen ++ // a section group, and don't include this section group. ++ ins.first->second.set_is_group_name(); ++ return false; ++ } ++ else ++ { ++ // We've already seen a linkonce section and this is a linkonce ++ // section. These don't block each other--this may be the same ++ // symbol name with different section types. ++ return true; ++ } ++} ++ ++// Store the allocated sections into the section list. ++ ++void ++Layout::get_allocated_sections(Section_list* section_list) const ++{ ++ for (Section_list::const_iterator p = this->section_list_.begin(); ++ p != this->section_list_.end(); ++ ++p) ++ if (((*p)->flags() & elfcpp::SHF_ALLOC) != 0) ++ section_list->push_back(*p); ++} ++ ++// Store the executable sections into the section list. ++ ++void ++Layout::get_executable_sections(Section_list* section_list) const ++{ ++ for (Section_list::const_iterator p = this->section_list_.begin(); ++ p != this->section_list_.end(); ++ ++p) ++ if (((*p)->flags() & (elfcpp::SHF_ALLOC | elfcpp::SHF_EXECINSTR)) ++ == (elfcpp::SHF_ALLOC | elfcpp::SHF_EXECINSTR)) ++ section_list->push_back(*p); ++} ++ ++// Create an output segment. ++ ++Output_segment* ++Layout::make_output_segment(elfcpp::Elf_Word type, elfcpp::Elf_Word flags) ++{ ++ gold_assert(!parameters->options().relocatable()); ++ Output_segment* oseg = new Output_segment(type, flags); ++ this->segment_list_.push_back(oseg); ++ ++ if (type == elfcpp::PT_TLS) ++ this->tls_segment_ = oseg; ++ else if (type == elfcpp::PT_GNU_RELRO) ++ this->relro_segment_ = oseg; ++ else if (type == elfcpp::PT_INTERP) ++ this->interp_segment_ = oseg; ++ ++ return oseg; ++} ++ ++// Return the file offset of the normal symbol table. ++ ++off_t ++Layout::symtab_section_offset() const ++{ ++ if (this->symtab_section_ != NULL) ++ return this->symtab_section_->offset(); ++ return 0; ++} ++ ++// Return the section index of the normal symbol table. It may have ++// been stripped by the -s/--strip-all option. ++ ++unsigned int ++Layout::symtab_section_shndx() const ++{ ++ if (this->symtab_section_ != NULL) ++ return this->symtab_section_->out_shndx(); ++ return 0; ++} ++ ++// Write out the Output_sections. Most won't have anything to write, ++// since most of the data will come from input sections which are ++// handled elsewhere. But some Output_sections do have Output_data. ++ ++void ++Layout::write_output_sections(Output_file* of) const ++{ ++ for (Section_list::const_iterator p = this->section_list_.begin(); ++ p != this->section_list_.end(); ++ ++p) ++ { ++ if (!(*p)->after_input_sections()) ++ (*p)->write(of); ++ } ++} ++ ++// Write out data not associated with a section or the symbol table. ++ ++void ++Layout::write_data(const Symbol_table* symtab, Output_file* of) const ++{ ++ if (!parameters->options().strip_all()) ++ { ++ const Output_section* symtab_section = this->symtab_section_; ++ for (Section_list::const_iterator p = this->section_list_.begin(); ++ p != this->section_list_.end(); ++ ++p) ++ { ++ if ((*p)->needs_symtab_index()) ++ { ++ gold_assert(symtab_section != NULL); ++ unsigned int index = (*p)->symtab_index(); ++ gold_assert(index > 0 && index != -1U); ++ off_t off = (symtab_section->offset() ++ + index * symtab_section->entsize()); ++ symtab->write_section_symbol(*p, this->symtab_xindex_, of, off); ++ } ++ } ++ } ++ ++ const Output_section* dynsym_section = this->dynsym_section_; ++ for (Section_list::const_iterator p = this->section_list_.begin(); ++ p != this->section_list_.end(); ++ ++p) ++ { ++ if ((*p)->needs_dynsym_index()) ++ { ++ gold_assert(dynsym_section != NULL); ++ unsigned int index = (*p)->dynsym_index(); ++ gold_assert(index > 0 && index != -1U); ++ off_t off = (dynsym_section->offset() ++ + index * dynsym_section->entsize()); ++ symtab->write_section_symbol(*p, this->dynsym_xindex_, of, off); ++ } ++ } ++ ++ // Write out the Output_data which are not in an Output_section. ++ for (Data_list::const_iterator p = this->special_output_list_.begin(); ++ p != this->special_output_list_.end(); ++ ++p) ++ (*p)->write(of); ++ ++ // Write out the Output_data which are not in an Output_section ++ // and are regenerated in each iteration of relaxation. ++ for (Data_list::const_iterator p = this->relax_output_list_.begin(); ++ p != this->relax_output_list_.end(); ++ ++p) ++ (*p)->write(of); ++} ++ ++// Write out the Output_sections which can only be written after the ++// input sections are complete. ++ ++void ++Layout::write_sections_after_input_sections(Output_file* of) ++{ ++ // Determine the final section offsets, and thus the final output ++ // file size. Note we finalize the .shstrab last, to allow the ++ // after_input_section sections to modify their section-names before ++ // writing. ++ if (this->any_postprocessing_sections_) ++ { ++ off_t off = this->output_file_size_; ++ off = this->set_section_offsets(off, POSTPROCESSING_SECTIONS_PASS); ++ ++ // Now that we've finalized the names, we can finalize the shstrab. ++ off = ++ this->set_section_offsets(off, ++ STRTAB_AFTER_POSTPROCESSING_SECTIONS_PASS); ++ ++ if (off > this->output_file_size_) ++ { ++ of->resize(off); ++ this->output_file_size_ = off; ++ } ++ } ++ ++ for (Section_list::const_iterator p = this->section_list_.begin(); ++ p != this->section_list_.end(); ++ ++p) ++ { ++ if ((*p)->after_input_sections()) ++ (*p)->write(of); ++ } ++ ++ this->section_headers_->write(of); ++} ++ ++// If a tree-style build ID was requested, the parallel part of that computation ++// is already done, and the final hash-of-hashes is computed here. For other ++// types of build IDs, all the work is done here. ++ ++void ++Layout::write_build_id(Output_file* of, unsigned char* array_of_hashes, ++ size_t size_of_hashes) const ++{ ++ if (this->build_id_note_ == NULL) ++ return; ++ ++ unsigned char* ov = of->get_output_view(this->build_id_note_->offset(), ++ this->build_id_note_->data_size()); ++ ++ if (array_of_hashes == NULL) ++ { ++ const size_t output_file_size = this->output_file_size(); ++ const unsigned char* iv = of->get_input_view(0, output_file_size); ++ const char* style = parameters->options().build_id(); ++ ++ // If we get here with style == "tree" then the output must be ++ // too small for chunking, and we use SHA-1 in that case. ++ if ((strcmp(style, "sha1") == 0) || (strcmp(style, "tree") == 0)) ++ sha1_buffer(reinterpret_cast(iv), output_file_size, ov); ++ else if (strcmp(style, "md5") == 0) ++ md5_buffer(reinterpret_cast(iv), output_file_size, ov); ++ else ++ gold_unreachable(); ++ ++ of->free_input_view(0, output_file_size, iv); ++ } ++ else ++ { ++ // Non-overlapping substrings of the output file have been hashed. ++ // Compute SHA-1 hash of the hashes. ++ sha1_buffer(reinterpret_cast(array_of_hashes), ++ size_of_hashes, ov); ++ delete[] array_of_hashes; ++ } ++ ++ of->write_output_view(this->build_id_note_->offset(), ++ this->build_id_note_->data_size(), ++ ov); ++} ++ ++// Write out a binary file. This is called after the link is ++// complete. IN is the temporary output file we used to generate the ++// ELF code. We simply walk through the segments, read them from ++// their file offset in IN, and write them to their load address in ++// the output file. FIXME: with a bit more work, we could support ++// S-records and/or Intel hex format here. ++ ++void ++Layout::write_binary(Output_file* in) const ++{ ++ gold_assert(parameters->options().oformat_enum() ++ == General_options::OBJECT_FORMAT_BINARY); ++ ++ // Get the size of the binary file. ++ uint64_t max_load_address = 0; ++ for (Segment_list::const_iterator p = this->segment_list_.begin(); ++ p != this->segment_list_.end(); ++ ++p) ++ { ++ if ((*p)->type() == elfcpp::PT_LOAD && (*p)->filesz() > 0) ++ { ++ uint64_t max_paddr = (*p)->paddr() + (*p)->filesz(); ++ if (max_paddr > max_load_address) ++ max_load_address = max_paddr; ++ } ++ } ++ ++ Output_file out(parameters->options().output_file_name()); ++ out.open(max_load_address); ++ ++ for (Segment_list::const_iterator p = this->segment_list_.begin(); ++ p != this->segment_list_.end(); ++ ++p) ++ { ++ if ((*p)->type() == elfcpp::PT_LOAD && (*p)->filesz() > 0) ++ { ++ const unsigned char* vin = in->get_input_view((*p)->offset(), ++ (*p)->filesz()); ++ unsigned char* vout = out.get_output_view((*p)->paddr(), ++ (*p)->filesz()); ++ memcpy(vout, vin, (*p)->filesz()); ++ out.write_output_view((*p)->paddr(), (*p)->filesz(), vout); ++ in->free_input_view((*p)->offset(), (*p)->filesz(), vin); ++ } ++ } ++ ++ out.close(); ++} ++ ++// Print the output sections to the map file. ++ ++void ++Layout::print_to_mapfile(Mapfile* mapfile) const ++{ ++ for (Segment_list::const_iterator p = this->segment_list_.begin(); ++ p != this->segment_list_.end(); ++ ++p) ++ (*p)->print_sections_to_mapfile(mapfile); ++ for (Section_list::const_iterator p = this->unattached_section_list_.begin(); ++ p != this->unattached_section_list_.end(); ++ ++p) ++ (*p)->print_to_mapfile(mapfile); ++} ++ ++// Print statistical information to stderr. This is used for --stats. ++ ++void ++Layout::print_stats() const ++{ ++ this->namepool_.print_stats("section name pool"); ++ this->sympool_.print_stats("output symbol name pool"); ++ this->dynpool_.print_stats("dynamic name pool"); ++ ++ for (Section_list::const_iterator p = this->section_list_.begin(); ++ p != this->section_list_.end(); ++ ++p) ++ (*p)->print_merge_stats(); ++} ++ ++// Write_sections_task methods. ++ ++// We can always run this task. ++ ++Task_token* ++Write_sections_task::is_runnable() ++{ ++ return NULL; ++} ++ ++// We need to unlock both OUTPUT_SECTIONS_BLOCKER and FINAL_BLOCKER ++// when finished. ++ ++void ++Write_sections_task::locks(Task_locker* tl) ++{ ++ tl->add(this, this->output_sections_blocker_); ++ if (this->input_sections_blocker_ != NULL) ++ tl->add(this, this->input_sections_blocker_); ++ tl->add(this, this->final_blocker_); ++} ++ ++// Run the task--write out the data. ++ ++void ++Write_sections_task::run(Workqueue*) ++{ ++ this->layout_->write_output_sections(this->of_); ++} ++ ++// Write_data_task methods. ++ ++// We can always run this task. ++ ++Task_token* ++Write_data_task::is_runnable() ++{ ++ return NULL; ++} ++ ++// We need to unlock FINAL_BLOCKER when finished. ++ ++void ++Write_data_task::locks(Task_locker* tl) ++{ ++ tl->add(this, this->final_blocker_); ++} ++ ++// Run the task--write out the data. ++ ++void ++Write_data_task::run(Workqueue*) ++{ ++ this->layout_->write_data(this->symtab_, this->of_); ++} ++ ++// Write_symbols_task methods. ++ ++// We can always run this task. ++ ++Task_token* ++Write_symbols_task::is_runnable() ++{ ++ return NULL; ++} ++ ++// We need to unlock FINAL_BLOCKER when finished. ++ ++void ++Write_symbols_task::locks(Task_locker* tl) ++{ ++ tl->add(this, this->final_blocker_); ++} ++ ++// Run the task--write out the symbols. ++ ++void ++Write_symbols_task::run(Workqueue*) ++{ ++ this->symtab_->write_globals(this->sympool_, this->dynpool_, ++ this->layout_->symtab_xindex(), ++ this->layout_->dynsym_xindex(), this->of_); ++} ++ ++// Write_after_input_sections_task methods. ++ ++// We can only run this task after the input sections have completed. ++ ++Task_token* ++Write_after_input_sections_task::is_runnable() ++{ ++ if (this->input_sections_blocker_->is_blocked()) ++ return this->input_sections_blocker_; ++ return NULL; ++} ++ ++// We need to unlock FINAL_BLOCKER when finished. ++ ++void ++Write_after_input_sections_task::locks(Task_locker* tl) ++{ ++ tl->add(this, this->final_blocker_); ++} ++ ++// Run the task. ++ ++void ++Write_after_input_sections_task::run(Workqueue*) ++{ ++ this->layout_->write_sections_after_input_sections(this->of_); ++} ++ ++// Build IDs can be computed as a "flat" sha1 or md5 of a string of bytes, ++// or as a "tree" where each chunk of the string is hashed and then those ++// hashes are put into a (much smaller) string which is hashed with sha1. ++// We compute a checksum over the entire file because that is simplest. ++ ++void ++Build_id_task_runner::run(Workqueue* workqueue, const Task*) ++{ ++ Task_token* post_hash_tasks_blocker = new Task_token(true); ++ const Layout* layout = this->layout_; ++ Output_file* of = this->of_; ++ const size_t filesize = (layout->output_file_size() <= 0 ? 0 ++ : static_cast(layout->output_file_size())); ++ unsigned char* array_of_hashes = NULL; ++ size_t size_of_hashes = 0; ++ ++ if (strcmp(this->options_->build_id(), "tree") == 0 ++ && this->options_->build_id_chunk_size_for_treehash() > 0 ++ && filesize > 0 ++ && (filesize >= this->options_->build_id_min_file_size_for_treehash())) ++ { ++ static const size_t MD5_OUTPUT_SIZE_IN_BYTES = 16; ++ const size_t chunk_size = ++ this->options_->build_id_chunk_size_for_treehash(); ++ const size_t num_hashes = ((filesize - 1) / chunk_size) + 1; ++ post_hash_tasks_blocker->add_blockers(num_hashes); ++ size_of_hashes = num_hashes * MD5_OUTPUT_SIZE_IN_BYTES; ++ array_of_hashes = new unsigned char[size_of_hashes]; ++ unsigned char *dst = array_of_hashes; ++ for (size_t i = 0, src_offset = 0; i < num_hashes; ++ i++, dst += MD5_OUTPUT_SIZE_IN_BYTES, src_offset += chunk_size) ++ { ++ size_t size = std::min(chunk_size, filesize - src_offset); ++ workqueue->queue(new Hash_task(of, ++ src_offset, ++ size, ++ dst, ++ post_hash_tasks_blocker)); ++ } ++ } ++ ++ // Queue the final task to write the build id and close the output file. ++ workqueue->queue(new Task_function(new Close_task_runner(this->options_, ++ layout, ++ of, ++ array_of_hashes, ++ size_of_hashes), ++ post_hash_tasks_blocker, ++ "Task_function Close_task_runner")); ++} ++ ++// Close_task_runner methods. ++ ++// Finish up the build ID computation, if necessary, and write a binary file, ++// if necessary. Then close the output file. ++ ++void ++Close_task_runner::run(Workqueue*, const Task*) ++{ ++ // At this point the multi-threaded part of the build ID computation, ++ // if any, is done. See Build_id_task_runner. ++ this->layout_->write_build_id(this->of_, this->array_of_hashes_, ++ this->size_of_hashes_); ++ ++ // If we've been asked to create a binary file, we do so here. ++ if (this->options_->oformat_enum() != General_options::OBJECT_FORMAT_ELF) ++ this->layout_->write_binary(this->of_); ++ ++ if (this->options_->dependency_file()) ++ File_read::write_dependency_file(this->options_->dependency_file(), ++ this->options_->output_file_name()); ++ ++ this->of_->close(); ++} ++ ++// Instantiate the templates we need. We could use the configure ++// script to restrict this to only the ones for implemented targets. ++ ++#ifdef HAVE_TARGET_32_LITTLE ++template ++Output_section* ++Layout::init_fixed_output_section<32, false>( ++ const char* name, ++ elfcpp::Shdr<32, false>& shdr); ++#endif ++ ++#ifdef HAVE_TARGET_32_BIG ++template ++Output_section* ++Layout::init_fixed_output_section<32, true>( ++ const char* name, ++ elfcpp::Shdr<32, true>& shdr); ++#endif ++ ++#ifdef HAVE_TARGET_64_LITTLE ++template ++Output_section* ++Layout::init_fixed_output_section<64, false>( ++ const char* name, ++ elfcpp::Shdr<64, false>& shdr); ++#endif ++ ++#ifdef HAVE_TARGET_64_BIG ++template ++Output_section* ++Layout::init_fixed_output_section<64, true>( ++ const char* name, ++ elfcpp::Shdr<64, true>& shdr); ++#endif ++ ++#ifdef HAVE_TARGET_32_LITTLE ++template ++Output_section* ++Layout::layout<32, false>(Sized_relobj_file<32, false>* object, ++ unsigned int shndx, ++ const char* name, ++ const elfcpp::Shdr<32, false>& shdr, ++ unsigned int, unsigned int, unsigned int, off_t*); ++#endif ++ ++#ifdef HAVE_TARGET_32_BIG ++template ++Output_section* ++Layout::layout<32, true>(Sized_relobj_file<32, true>* object, ++ unsigned int shndx, ++ const char* name, ++ const elfcpp::Shdr<32, true>& shdr, ++ unsigned int, unsigned int, unsigned int, off_t*); ++#endif ++ ++#ifdef HAVE_TARGET_64_LITTLE ++template ++Output_section* ++Layout::layout<64, false>(Sized_relobj_file<64, false>* object, ++ unsigned int shndx, ++ const char* name, ++ const elfcpp::Shdr<64, false>& shdr, ++ unsigned int, unsigned int, unsigned int, off_t*); ++#endif ++ ++#ifdef HAVE_TARGET_64_BIG ++template ++Output_section* ++Layout::layout<64, true>(Sized_relobj_file<64, true>* object, ++ unsigned int shndx, ++ const char* name, ++ const elfcpp::Shdr<64, true>& shdr, ++ unsigned int, unsigned int, unsigned int, off_t*); ++#endif ++ ++#ifdef HAVE_TARGET_32_LITTLE ++template ++Output_section* ++Layout::layout_reloc<32, false>(Sized_relobj_file<32, false>* object, ++ unsigned int reloc_shndx, ++ const elfcpp::Shdr<32, false>& shdr, ++ Output_section* data_section, ++ Relocatable_relocs* rr); ++#endif ++ ++#ifdef HAVE_TARGET_32_BIG ++template ++Output_section* ++Layout::layout_reloc<32, true>(Sized_relobj_file<32, true>* object, ++ unsigned int reloc_shndx, ++ const elfcpp::Shdr<32, true>& shdr, ++ Output_section* data_section, ++ Relocatable_relocs* rr); ++#endif ++ ++#ifdef HAVE_TARGET_64_LITTLE ++template ++Output_section* ++Layout::layout_reloc<64, false>(Sized_relobj_file<64, false>* object, ++ unsigned int reloc_shndx, ++ const elfcpp::Shdr<64, false>& shdr, ++ Output_section* data_section, ++ Relocatable_relocs* rr); ++#endif ++ ++#ifdef HAVE_TARGET_64_BIG ++template ++Output_section* ++Layout::layout_reloc<64, true>(Sized_relobj_file<64, true>* object, ++ unsigned int reloc_shndx, ++ const elfcpp::Shdr<64, true>& shdr, ++ Output_section* data_section, ++ Relocatable_relocs* rr); ++#endif ++ ++#ifdef HAVE_TARGET_32_LITTLE ++template ++void ++Layout::layout_group<32, false>(Symbol_table* symtab, ++ Sized_relobj_file<32, false>* object, ++ unsigned int, ++ const char* group_section_name, ++ const char* signature, ++ const elfcpp::Shdr<32, false>& shdr, ++ elfcpp::Elf_Word flags, ++ std::vector* shndxes); ++#endif ++ ++#ifdef HAVE_TARGET_32_BIG ++template ++void ++Layout::layout_group<32, true>(Symbol_table* symtab, ++ Sized_relobj_file<32, true>* object, ++ unsigned int, ++ const char* group_section_name, ++ const char* signature, ++ const elfcpp::Shdr<32, true>& shdr, ++ elfcpp::Elf_Word flags, ++ std::vector* shndxes); ++#endif ++ ++#ifdef HAVE_TARGET_64_LITTLE ++template ++void ++Layout::layout_group<64, false>(Symbol_table* symtab, ++ Sized_relobj_file<64, false>* object, ++ unsigned int, ++ const char* group_section_name, ++ const char* signature, ++ const elfcpp::Shdr<64, false>& shdr, ++ elfcpp::Elf_Word flags, ++ std::vector* shndxes); ++#endif ++ ++#ifdef HAVE_TARGET_64_BIG ++template ++void ++Layout::layout_group<64, true>(Symbol_table* symtab, ++ Sized_relobj_file<64, true>* object, ++ unsigned int, ++ const char* group_section_name, ++ const char* signature, ++ const elfcpp::Shdr<64, true>& shdr, ++ elfcpp::Elf_Word flags, ++ std::vector* shndxes); ++#endif ++ ++#ifdef HAVE_TARGET_32_LITTLE ++template ++Output_section* ++Layout::layout_eh_frame<32, false>(Sized_relobj_file<32, false>* object, ++ const unsigned char* symbols, ++ off_t symbols_size, ++ const unsigned char* symbol_names, ++ off_t symbol_names_size, ++ unsigned int shndx, ++ const elfcpp::Shdr<32, false>& shdr, ++ unsigned int reloc_shndx, ++ unsigned int reloc_type, ++ off_t* off); ++#endif ++ ++#ifdef HAVE_TARGET_32_BIG ++template ++Output_section* ++Layout::layout_eh_frame<32, true>(Sized_relobj_file<32, true>* object, ++ const unsigned char* symbols, ++ off_t symbols_size, ++ const unsigned char* symbol_names, ++ off_t symbol_names_size, ++ unsigned int shndx, ++ const elfcpp::Shdr<32, true>& shdr, ++ unsigned int reloc_shndx, ++ unsigned int reloc_type, ++ off_t* off); ++#endif ++ ++#ifdef HAVE_TARGET_64_LITTLE ++template ++Output_section* ++Layout::layout_eh_frame<64, false>(Sized_relobj_file<64, false>* object, ++ const unsigned char* symbols, ++ off_t symbols_size, ++ const unsigned char* symbol_names, ++ off_t symbol_names_size, ++ unsigned int shndx, ++ const elfcpp::Shdr<64, false>& shdr, ++ unsigned int reloc_shndx, ++ unsigned int reloc_type, ++ off_t* off); ++#endif ++ ++#ifdef HAVE_TARGET_64_BIG ++template ++Output_section* ++Layout::layout_eh_frame<64, true>(Sized_relobj_file<64, true>* object, ++ const unsigned char* symbols, ++ off_t symbols_size, ++ const unsigned char* symbol_names, ++ off_t symbol_names_size, ++ unsigned int shndx, ++ const elfcpp::Shdr<64, true>& shdr, ++ unsigned int reloc_shndx, ++ unsigned int reloc_type, ++ off_t* off); ++#endif ++ ++#ifdef HAVE_TARGET_32_LITTLE ++template ++void ++Layout::add_to_gdb_index(bool is_type_unit, ++ Sized_relobj<32, false>* object, ++ const unsigned char* symbols, ++ off_t symbols_size, ++ unsigned int shndx, ++ unsigned int reloc_shndx, ++ unsigned int reloc_type); ++#endif ++ ++#ifdef HAVE_TARGET_32_BIG ++template ++void ++Layout::add_to_gdb_index(bool is_type_unit, ++ Sized_relobj<32, true>* object, ++ const unsigned char* symbols, ++ off_t symbols_size, ++ unsigned int shndx, ++ unsigned int reloc_shndx, ++ unsigned int reloc_type); ++#endif ++ ++#ifdef HAVE_TARGET_64_LITTLE ++template ++void ++Layout::add_to_gdb_index(bool is_type_unit, ++ Sized_relobj<64, false>* object, ++ const unsigned char* symbols, ++ off_t symbols_size, ++ unsigned int shndx, ++ unsigned int reloc_shndx, ++ unsigned int reloc_type); ++#endif ++ ++#ifdef HAVE_TARGET_64_BIG ++template ++void ++Layout::add_to_gdb_index(bool is_type_unit, ++ Sized_relobj<64, true>* object, ++ const unsigned char* symbols, ++ off_t symbols_size, ++ unsigned int shndx, ++ unsigned int reloc_shndx, ++ unsigned int reloc_type); ++#endif ++ ++} // End namespace gold. diff --git a/SOURCES/binutils-gold-warn-unsupported.patch b/SOURCES/binutils-gold-warn-unsupported.patch index e5e4d9e..033e12c 100644 --- a/SOURCES/binutils-gold-warn-unsupported.patch +++ b/SOURCES/binutils-gold-warn-unsupported.patch @@ -1,7 +1,7 @@ -diff -rupN --no-dereference binutils-2.37/bfd/config.bfd binutils-2.37-new/bfd/config.bfd ---- binutils-2.37/bfd/config.bfd 2021-07-08 13:37:19.000000000 +0200 -+++ binutils-2.37-new/bfd/config.bfd 2021-07-24 21:59:24.914746464 +0200 -@@ -465,7 +465,7 @@ case "${targ}" in +diff -rupN --no-dereference binutils-2.38/bfd/config.bfd binutils-2.38-new/bfd/config.bfd +--- binutils-2.38/bfd/config.bfd 2022-01-22 13:14:07.000000000 +0100 ++++ binutils-2.38-new/bfd/config.bfd 2022-04-26 13:54:57.326539340 +0200 +@@ -491,7 +491,7 @@ case "${targ}" in ;; #ifdef BFD64 @@ -10,7 +10,7 @@ diff -rupN --no-dereference binutils-2.37/bfd/config.bfd binutils-2.37-new/bfd/c targ_defvec=bpf_elf64_le_vec targ_selvecs=bpf_elf64_be_vec targ_underscore=yes -@@ -1421,7 +1421,7 @@ case "${targ}" in +@@ -1482,7 +1482,7 @@ case "${targ}" in ;; *) @@ -19,10 +19,1550 @@ diff -rupN --no-dereference binutils-2.37/bfd/config.bfd binutils-2.37-new/bfd/c echo 1>&2 "*** Look in bfd/config.bfd for supported targets." exit 1 ;; -diff -rupN --no-dereference binutils-2.37/gold/configure binutils-2.37-new/gold/configure ---- binutils-2.37/gold/configure 2021-07-18 18:40:53.000000000 +0200 -+++ binutils-2.37-new/gold/configure 2021-07-24 21:59:24.917746435 +0200 -@@ -5184,7 +5184,8 @@ for targ in $target $canon_targets; do +diff -rupN --no-dereference binutils-2.38/bfd/config.bfd.orig binutils-2.38-new/bfd/config.bfd.orig +--- binutils-2.38/bfd/config.bfd.orig 1970-01-01 01:00:00.000000000 +0100 ++++ binutils-2.38-new/bfd/config.bfd.orig 2022-01-22 13:14:07.000000000 +0100 +@@ -0,0 +1,1536 @@ ++# config.bfd ++# ++# Copyright (C) 2012-2022 Free Software Foundation, Inc. ++# ++# This file is free software; you can redistribute it and/or modify ++# it under the terms of the GNU General Public License as published by ++# the Free Software Foundation; either version 3 of the License, or ++# (at your option) any later version. ++# ++# This program is distributed in the hope that it will be useful, ++# but WITHOUT ANY WARRANTY; without even the implied warranty of ++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++# GNU General Public License for more details. ++# ++# You should have received a copy of the GNU General Public License ++# along with this program; see the file COPYING3. If not see ++# . ++# ++# Convert a canonical host type into a BFD host type. ++# Set shell variable targ to canonical target name, and run ++# using ``. config.bfd''. ++# Sets the following shell variables: ++# targ_defvec Default vector for this target ++# targ_selvecs Vectors to build for this target ++# targ64_selvecs Vectors to build if --enable-64-bit-bfd is given ++# or if host is 64 bit. ++# targ_archs Architectures for this target ++# targ_cflags $(CFLAGS) for this target (FIXME: pretty bogus) ++# targ_underscore Whether underscores are used: yes or no ++ ++# Part of this file is processed by targmatch.sed to generate the ++# targmatch.h file. The #ifdef and #endif lines that appear below are ++# copied directly into targmatch.h. ++ ++# The binutils c++filt program wants to know whether underscores are ++# stripped or not. That is why we set targ_underscore. c++filt uses ++# this information to choose a default. This information is ++# duplicated in the symbol_leading_char field of the BFD target ++# vector, but c++filt does not deal with object files and is not ++# linked against libbfd.a. It is not terribly important that c++filt ++# get this right; it is just convenient. ++ ++targ_defvec= ++targ_selvecs= ++targ64_selvecs= ++targ_cflags= ++targ_underscore=no ++ ++# Catch obsolete configurations. ++case $targ in ++ m32c-*-rtems* | \ ++ ns32k-*-netbsd* | \ ++ null) ++ if test "x$enable_obsolete" != xyes; then ++ echo "*** Configuration $targ is obsolete." >&2 ++ echo "*** Specify --enable-obsolete to build it anyway." >&2 ++ echo "*** Support will be REMOVED in the next major release of BINUTILS," >&2 ++ echo "*** unless a maintainer comes forward." >&2 ++ exit 1 ++ fi;; ++esac ++ ++# Warn on changed defaulting ++case $targ in ++ *-*-netbsdelf* | *-*-netbsdaout* | *-*-netbsdpe*) ++ # Explicit, no defaulting ++ ;; ++ ns32k-*-netbsd*) ++ # The obsolete warning is enough, and ns32k does not have ELF support ++ ;; ++ *-*-netbsd* ) ++ targ_migrated=`echo "$targ" | sed 's/netbsd/netbsdaout/'` ++ echo "*** WARNING: $targ is now defaults to meaning ELF not a.out." >&2 ++ echo "*** Use $targ_migrated instead to explicitly specify a.out." >&2 ++ ;; ++esac ++ ++case $targ in ++ mips*-*-irix5* | mips*-*-irix6*) ++ # Not obsolete ++ ;; ++ *-adobe-* | \ ++ *-go32-rtems* | \ ++ *-sony-* | \ ++ *-tandem-* | \ ++ *-*-ieee* | \ ++ *-*-netbsdpe* | \ ++ *-*-netware* | \ ++ *-*-rtemsaout* | \ ++ *-*-rtemscoff* | \ ++ a29k-* | \ ++ arm*-*-aout | \ ++ arm-*-coff | \ ++ arm*-*-netbsdaout* | \ ++ arm-*-openbsd* | \ ++ arm-*-oabi | \ ++ arm-*-riscix* | \ ++ arm*-*-symbianelf* | \ ++ arm-epoc-pe* | \ ++ c30-*-*aout* | tic30-*-*aout* | \ ++ cr16c-*-* | \ ++ h8300*-*-coff | \ ++ h8500*-*-coff | \ ++ hppa*-*-rtems* | \ ++ i[3-7]86-*-unixware* | \ ++ i[3-7]86-*-dgux* | \ ++ i[3-7]86-*-chorus* | \ ++ i[3-7]86-*-sysv* | \ ++ i[3-7]86-*-isc* | \ ++ i[3-7]86-*-sco* | \ ++ i[3-7]86-*-coff | \ ++ i[3-7]86-*-aix* | \ ++ i[3-7]86-sequent-bsd* | \ ++ i[3-7]86-*-freebsdaout* | i[3-7]86-*-freebsd[12].* | i[3-7]86-*-freebsd[12] | \ ++ i[3-7]86-*-netbsdaout* | \ ++ i[3-7]86-*-openbsd[0-2].* | i[3-7]86-*-openbsd3.[0-3] | \ ++ i[3-7]86-*-linux*aout* | \ ++ i[3-7]86-*-mach* | i[3-7]86-*-osf1mk* | \ ++ i[3-7]86-*-os9k | \ ++ i[3-7]86-none-* | \ ++ i[3-7]86-*-aout* | i[3-7]86*-*-vsta* | \ ++ i370-* | \ ++ i860-*-* | \ ++ i960-*-* | \ ++ m68*-*-bsd* | \ ++ m68*-*-aout* | \ ++ m68*-*-coff* | \ ++ m68*-*-hpux* | \ ++ m68*-*-linux*aout* | \ ++ m68*-*-lynxos* | \ ++ m68*-*-openbsd* | \ ++ m68*-*-os68k* | \ ++ m68*-*-psos* | \ ++ m68*-*-sunos* | \ ++ m68*-*-sysv* | \ ++ m68*-*-vsta* | \ ++ m68*-*-vxworks* | \ ++ m68*-apollo-* | \ ++ m68*-apple-aux* | \ ++ m68*-bull-sysv* | \ ++ m68*-ericsson-* | \ ++ m68*-motorola-sysv* | \ ++ m68*-netx-* | \ ++ m88*-*-* | \ ++ maxq-*-coff | \ ++ mips*-*-bsd* | \ ++ mips*-*-ecoff* | \ ++ mips*-*-lnews* | \ ++ mips*-*-mach3* | \ ++ mips*-*-pe* | \ ++ mips*-*-riscos* | \ ++ mips*-*-sysv* | \ ++ mips*-big-* | \ ++ mips*-dec-* | \ ++ mips*-sgi-* | \ ++ mips*el-*-rtems* | \ ++ openrisc-*-* | \ ++ or32-*-* | \ ++ powerpc-*-lynxos* | powerpc-*-windiss* | \ ++ powerpcle-*-pe | powerpcle-*-winnt* | powerpcle-*-cygwin* | \ ++ sh*-*-netbsdaout* | \ ++ sh*-*-symbianelf* | sh5*-*-* | sh64*-*-* | \ ++ sparc*-*-*aout* | \ ++ sparc*-*-chorus* | \ ++ sparc*-*-coff* | \ ++ sparc-*-lynxos* | \ ++ sparc-*-openbsd[0-2].* | sparc-*-openbsd3.[0-1] | \ ++ tahoe-*-* | \ ++ vax-*-bsd* | vax-*-ultrix* | vax-*-vms* | \ ++ w65-*-* | \ ++ we32k-*-* | \ ++ xc16x-*-* | \ ++ null) ++ echo "*** Configuration $targ is obsolete." >&2 ++ echo "*** Support has been REMOVED." >&2 ++ exit 1 ++ ;; ++esac ++ ++targ_cpu=`echo $targ | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` ++case "${targ_cpu}" in ++aarch64*) targ_archs="bfd_aarch64_arch bfd_arm_arch";; ++alpha*) targ_archs=bfd_alpha_arch ;; ++am33_2.0*) targ_archs=bfd_mn10300_arch ;; ++arc*) targ_archs=bfd_arc_arch ;; ++arm*) targ_archs=bfd_arm_arch ;; ++bfin*) targ_archs=bfd_bfin_arch ;; ++c30*) targ_archs=bfd_tic30_arch ;; ++c4x*) targ_archs=bfd_tic4x_arch ;; ++c54x*) targ_archs=bfd_tic54x_arch ;; ++cr16*) targ_archs=bfd_cr16_arch ;; ++crisv32) targ_archs=bfd_cris_arch ;; ++crx*) targ_archs=bfd_crx_arch ;; ++csky*) targ_archs=bfd_csky_arch ;; ++dlx*) targ_archs=bfd_dlx_arch ;; ++fido*) targ_archs=bfd_m68k_arch ;; ++hppa*) targ_archs=bfd_hppa_arch ;; ++i[3-7]86) targ_archs=bfd_i386_arch ;; ++ia16) targ_archs=bfd_i386_arch ;; ++lm32) targ_archs=bfd_lm32_arch ;; ++loongarch*) targ_archs=bfd_loongarch_arch ;; ++m6811*|m68hc11*) targ_archs="bfd_m68hc11_arch bfd_m68hc12_arch bfd_m9s12x_arch bfd_m9s12xg_arch" ;; ++m6812*|m68hc12*) targ_archs="bfd_m68hc12_arch bfd_m68hc11_arch bfd_m9s12x_arch bfd_m9s12xg_arch" ;; ++m68*) targ_archs=bfd_m68k_arch ;; ++s12z*) targ_archs=bfd_s12z_arch ;; ++microblaze*) targ_archs=bfd_microblaze_arch ;; ++mips*) targ_archs=bfd_mips_arch ;; ++nds32*) targ_archs=bfd_nds32_arch ;; ++nfp) targ_archs=bfd_nfp_arch ;; ++nios2*) targ_archs=bfd_nios2_arch ;; ++or1k*|or1knd*) targ_archs=bfd_or1k_arch ;; ++pdp11*) targ_archs=bfd_pdp11_arch ;; ++pj*) targ_archs="bfd_pj_arch bfd_i386_arch";; ++powerpc*) targ_archs="bfd_rs6000_arch bfd_powerpc_arch" ;; ++pru*) targ_archs=bfd_pru_arch ;; ++riscv*) targ_archs=bfd_riscv_arch ;; ++rs6000) targ_archs="bfd_rs6000_arch bfd_powerpc_arch" ;; ++s390*) targ_archs=bfd_s390_arch ;; ++sh*) targ_archs=bfd_sh_arch ;; ++sparc*) targ_archs=bfd_sparc_arch ;; ++spu*) targ_archs=bfd_spu_arch ;; ++tilegx*) targ_archs=bfd_tilegx_arch ;; ++tilepro*) targ_archs=bfd_tilepro_arch ;; ++v850*) targ_archs="bfd_v850_arch bfd_v850_rh850_arch" ;; ++visium*) targ_archs=bfd_visium_arch ;; ++wasm32) targ_archs=bfd_wasm32_arch ;; ++x86_64*) targ_archs=bfd_i386_arch ;; ++xtensa*) targ_archs=bfd_xtensa_arch ;; ++xgate) targ_archs=bfd_xgate_arch ;; ++z80*|r800|z180|gbz80|ez80*) targ_archs=bfd_z80_arch ;; ++z8k*) targ_archs=bfd_z8k_arch ;; ++*) targ_archs=bfd_${targ_cpu}_arch ;; ++esac ++ ++ ++# WHEN ADDING ENTRIES TO THIS MATRIX: ++# Make sure that the left side always has two dashes. Otherwise you ++# can get spurious matches. Even for unambiguous cases, do this as a ++# convention, else the table becomes a real mess to understand and maintain. ++ ++case "${targ}" in ++# START OF targmatch.h ++#ifdef BFD64 ++ aarch64-*-darwin*) ++ targ_defvec=aarch64_mach_o_vec ++ targ_selvecs="arm_mach_o_vec mach_o_le_vec mach_o_be_vec mach_o_fat_vec" ++ targ_archs="$targ_archs bfd_i386_arch bfd_powerpc_arch bfd_rs6000_arch" ++ want64=true ++ ;; ++ aarch64-*-elf | aarch64-*-rtems* | aarch64-*-genode*) ++ targ_defvec=aarch64_elf64_le_vec ++ targ_selvecs="aarch64_elf64_be_vec aarch64_elf32_le_vec aarch64_elf32_be_vec arm_elf32_le_vec arm_elf32_be_vec aarch64_pei_vec" ++ want64=true ++ ;; ++ aarch64_be-*-elf) ++ targ_defvec=aarch64_elf64_be_vec ++ targ_selvecs="aarch64_elf64_le_vec aarch64_elf32_le_vec aarch64_elf32_be_vec arm_elf32_be_vec arm_elf32_le_vec" ++ want64=true ++ ;; ++ aarch64-*-freebsd*) ++ targ_defvec=aarch64_elf64_le_vec ++ targ_selvecs="aarch64_elf64_be_vec arm_elf32_le_vec arm_elf32_be_vec" ++ want64=true ++ ;; ++ aarch64-*-fuchsia*) ++ targ_defvec=aarch64_elf64_le_vec ++ targ_selvecs="aarch64_elf64_be_vec arm_elf32_le_vec arm_elf32_be_vec" ++ want64=true ++ ;; ++ aarch64-*-cloudabi*) ++ targ_defvec=aarch64_elf64_le_cloudabi_vec ++ targ_selvecs=aarch64_elf64_be_cloudabi_vec ++ want64=true ++ ;; ++ aarch64-*-haiku*) ++ targ_defvec=aarch64_elf64_le_vec ++ targ_selvecs="aarch64_elf64_be_vec aarch64_elf32_le_vec aarch64_elf32_be_vec arm_elf32_le_vec arm_elf32_be_vec" ++ want64=true ++ ;; ++ aarch64-*-linux* | aarch64-*-netbsd*) ++ targ_defvec=aarch64_elf64_le_vec ++ targ_selvecs="aarch64_elf64_be_vec aarch64_elf32_le_vec aarch64_elf32_be_vec arm_elf32_le_vec arm_elf32_be_vec aarch64_pei_vec" ++ want64=true ++ ;; ++ aarch64_be-*-linux* | aarch64_be-*-netbsd*) ++ targ_defvec=aarch64_elf64_be_vec ++ targ_selvecs="aarch64_elf64_le_vec aarch64_elf32_le_vec aarch64_elf32_be_vec arm_elf32_be_vec arm_elf32_le_vec" ++ want64=true ++ ;; ++ alpha*-*-freebsd* | alpha*-*-kfreebsd*-gnu) ++ targ_defvec=alpha_elf64_fbsd_vec ++ targ_selvecs="alpha_elf64_vec alpha_ecoff_le_vec" ++ want64=true ++ # FreeBSD <= 4.0 supports only the old nonstandard way of ABI labelling. ++ case "${targ}" in ++ alpha*-*-freebsd3* | alpha*-*-freebsd4 | alpha*-*-freebsd4.0*) ++ targ_cflags=-DOLD_FREEBSD_ABI_LABEL ;; ++ esac ++ ;; ++ alpha*-*-netbsd* | alpha*-*-openbsd*) ++ targ_defvec=alpha_elf64_vec ++ targ_selvecs=alpha_ecoff_le_vec ++ want64=true ++ ;; ++ alpha*-*-linux*ecoff*) ++ targ_defvec=alpha_ecoff_le_vec ++ targ_selvecs=alpha_elf64_vec ++ want64=true ++ ;; ++ alpha*-*-linux-* | alpha*-*-elf*) ++ targ_defvec=alpha_elf64_vec ++ targ_selvecs=alpha_ecoff_le_vec ++ want64=true ++ ;; ++ alpha*-*-*vms*) ++ targ_defvec=alpha_vms_vec ++ targ_selvecs=alpha_vms_lib_txt_vec ++ want64=true ++ ;; ++ alpha*-*-*) ++ targ_defvec=alpha_ecoff_le_vec ++ want64=true ++ ;; ++ ia64*-*-freebsd* | ia64*-*-netbsd* | ia64*-*-linux-* | ia64*-*-elf* | ia64*-*-kfreebsd*-gnu) ++ targ_defvec=ia64_elf64_le_vec ++ targ_selvecs="ia64_elf64_be_vec ia64_pei_vec" ++ want64=true ++ ;; ++ ia64*-*-hpux*) ++ targ_defvec=ia64_elf32_hpux_be_vec ++ targ_selvecs="ia64_elf64_hpux_be_vec" ++ want64=true ++ ;; ++ ia64*-*-*vms*) ++ targ_defvec=ia64_elf64_vms_vec ++ targ_selvecs=alpha_vms_lib_txt_vec ++ want64=true ++ ;; ++#endif /* BFD64 */ ++ ++ am33_2.0-*-linux*) ++ targ_defvec=am33_elf32_linux_vec ++ ;; ++ ++ arc*eb-*-elf* | arc*eb-*-linux*) ++ targ_defvec=arc_elf32_be_vec ++ targ_selvecs=arc_elf32_le_vec ++ ;; ++ ++ arc*-*-elf* | arc*-*-linux*) ++ targ_defvec=arc_elf32_le_vec ++ targ_selvecs=arc_elf32_be_vec ++ ;; ++ ++ arm-*-darwin*) ++ targ_defvec=arm_mach_o_vec ++ targ_selvecs="mach_o_le_vec mach_o_be_vec mach_o_fat_vec" ++ targ_archs="$targ_archs bfd_i386_arch bfd_powerpc_arch bfd_rs6000_arch" ++ ;; ++ arm-*-fuchsia*) ++ targ_defvec=arm_elf32_le_vec ++ targ_selvecs="arm_elf32_be_vec" ++ ;; ++ arm*-*-haiku*) ++ targ_defvec=arm_elf32_le_vec ++ targ_selvecs="arm_elf32_fdpic_le_vec arm_elf32_be_vec arm_elf32_fdpic_be_vec arm_pe_le_vec arm_pe_be_vec arm_pei_le_vec arm_pei_be_vec" ++ ;; ++ arm-*-nacl*) ++ targ_defvec=arm_elf32_nacl_le_vec ++ targ_selvecs="arm_elf32_nacl_be_vec" ++ ;; ++ armeb-*-nacl*) ++ targ_defvec=arm_elf32_nacl_be_vec ++ targ_selvecs="arm_elf32_nacl_le_vec" ++ ;; ++ armeb-*-netbsd*) ++ targ_defvec=arm_elf32_be_vec ++ targ_selvecs="arm_elf32_le_vec" ++ ;; ++ arm-*-netbsd*) ++ targ_defvec=arm_elf32_le_vec ++ targ_selvecs="arm_elf32_be_vec" ++ ;; ++ arm-*-nto* | nto*arm*) ++ targ_defvec=arm_elf32_le_vec ++ targ_selvecs=arm_elf32_be_vec ++ targ_cflags=-D__QNXTARGET__ ++ ;; ++ arm-wince-pe | arm-*-wince | arm*-*-mingw32ce* | arm*-*-cegcc*) ++ targ_defvec=arm_pe_wince_le_vec ++ targ_selvecs="arm_pe_wince_le_vec arm_pe_wince_be_vec arm_pei_wince_le_vec arm_pei_wince_be_vec" ++ targ_underscore=no ++ targ_cflags="-DARM_WINCE -DARM_COFF_BUGFIX" ++ ;; ++ arm-*-pe*) ++ targ_defvec=arm_pe_le_vec ++ targ_selvecs="arm_pe_le_vec arm_pe_be_vec arm_pei_le_vec arm_pei_be_vec" ++ targ_underscore=yes ++ ;; ++ arm-*-phoenix*) ++ targ_defvec=arm_elf32_le_vec ++ targ_selvecs=arm_elf32_be_vec ++ ;; ++ armeb-*-elf | arm*b-*-freebsd* | arm*b-*-linux-* | armeb-*-eabi*) ++ targ_defvec=arm_elf32_be_vec ++ targ_selvecs=arm_elf32_le_vec ++ ;; ++ arm-*-kaos*) ++ targ_defvec=arm_elf32_le_vec ++ targ_selvecs=arm_elf32_be_vec ++ ;; ++ arm-*-elf | arm*-*-freebsd* | arm*-*-linux-* | arm*-*-conix* | \ ++ arm*-*-uclinux* | arm-*-kfreebsd*-gnu | \ ++ arm*-*-eabi* | arm-*-rtems* | arm*-*-uclinuxfdpiceabi) ++ targ_defvec=arm_elf32_le_vec ++ targ_selvecs="arm_elf32_fdpic_le_vec arm_elf32_be_vec arm_elf32_fdpic_be_vec" ++ ;; ++ arm*-*-vxworks | arm*-*-windiss) ++ targ_defvec=arm_elf32_vxworks_le_vec ++ targ_selvecs=arm_elf32_vxworks_be_vec ++ ;; ++ arm9e-*-elf) ++ targ_defvec=arm_elf32_le_vec ++ targ_selvecs=arm_elf32_be_vec ++ ;; ++ ++ avr-*-*) ++ targ_defvec=avr_elf32_vec ++ ;; ++ ++ bfin-*-*) ++ targ_defvec=bfin_elf32_vec ++ targ_selvecs=bfin_elf32_fdpic_vec ++ targ_underscore=yes ++ ;; ++ ++ c30-*-*coff* | tic30-*-*coff*) ++ targ_defvec=tic30_coff_vec ++ ;; ++ ++ c4x-*-*coff* | tic4x-*-*coff*) ++ targ_defvec=tic4x_coff1_vec ++ targ_selvecs="tic4x_coff1_beh_vec tic4x_coff2_vec tic4x_coff2_beh_vec tic4x_coff0_vec tic4x_coff0_beh_vec" ++ targ_underscore=yes ++ ;; ++ ++ c54x*-*-*coff* | tic54x-*-*coff*) ++ targ_defvec=tic54x_coff1_vec ++ targ_selvecs="tic54x_coff1_beh_vec tic54x_coff2_vec tic54x_coff2_beh_vec tic54x_coff0_vec tic54x_coff0_beh_vec" ++ targ_underscore=yes ++ ;; ++ ++ cr16-*-elf* | cr16*-*-uclinux*) ++ targ_defvec=cr16_elf32_vec ++ targ_underscore=yes ++ ;; ++ ++#ifdef BFD64 ++ cris-*-* | crisv32-*-*) ++ targ_defvec=cris_aout_vec ++ targ_selvecs="cris_elf32_us_vec cris_elf32_vec" ++ case "${targ}" in ++ *-*-linux*) ;; ++ *) targ_underscore=yes ;; ++ esac ++ want64=true ++ ;; ++#endif ++ ++ crx-*-elf*) ++ targ_defvec=crx_elf32_vec ++ targ_underscore=yes ++ ;; ++ ++ csky-*-elf* | csky-*-linux* ) ++ targ_defvec=csky_elf32_le_vec ++ targ_selvecs="csky_elf32_be_vec csky_elf32_le_vec" ++ ;; ++ ++ d10v-*-*) ++ targ_defvec=d10v_elf32_vec ++ ;; ++ ++ dlx-*-elf*) ++ targ_defvec=dlx_elf32_be_vec ++ targ_selvecs="dlx_elf32_be_vec" ++ ;; ++ ++ d30v-*-*) ++ targ_defvec=d30v_elf32_vec ++ ;; ++ ++#ifdef BFD64 ++ bpf-*-none) ++ targ_defvec=bpf_elf64_le_vec ++ targ_selvecs=bpf_elf64_be_vec ++ targ_underscore=yes ++ ;; ++#endif ++ ++ epiphany-*-*) ++ targ_defvec=epiphany_elf32_vec ++ targ_underscore=yes ++ ;; ++ ++ fido-*-elf* ) ++ targ_defvec=m68k_elf32_vec ++ ;; ++ ++ fr30-*-elf) ++ targ_defvec=fr30_elf32_vec ++ ;; ++ ++ frv-*-elf) ++ targ_defvec=frv_elf32_vec ++ targ_selvecs=frv_elf32_fdpic_vec ++ ;; ++ ++ frv-*-*linux*) ++ targ_defvec=frv_elf32_fdpic_vec ++ targ_selvecs=frv_elf32_vec ++ ;; ++ ++ moxie-*-elf | moxie-*-rtems* | moxie-*-uclinux) ++ targ_defvec=moxie_elf32_be_vec ++ targ_selvecs=moxie_elf32_le_vec ++ ;; ++ ++ moxie-*-moxiebox*) ++ targ_defvec=moxie_elf32_le_vec ++ ;; ++ ++ h8300*-*-elf | h8300*-*-rtems*) ++ targ_defvec=h8300_elf32_vec ++ targ_underscore=yes ++ ;; ++ ++ h8300*-*-linux*) ++ targ_defvec=h8300_elf32_linux_vec ++ ;; ++ ++#ifdef BFD64 ++ hppa*64*-*-linux-*) ++ targ_defvec=hppa_elf64_linux_vec ++ targ_selvecs=hppa_elf64_vec ++ want64=true ++ ;; ++ hppa*64*-*-hpux11*) ++ targ_defvec=hppa_elf64_vec ++ targ_selvecs=hppa_elf64_linux_vec ++ targ_cflags=-DHPUX_LARGE_AR_IDS ++ want64=true ++ ;; ++#endif ++ ++ hppa*-*-linux-*) ++ targ_defvec=hppa_elf32_linux_vec ++ targ_selvecs=hppa_elf32_vec ++ ;; ++ hppa*-*-netbsd*) ++ targ_defvec=hppa_elf32_nbsd_vec ++ targ_selvecs="hppa_elf32_vec hppa_elf32_linux_vec" ++ ;; ++ hppa*-*-*elf* | hppa*-*-lites* | hppa*-*-sysv4* | hppa*-*-openbsd*) ++ targ_defvec=hppa_elf32_vec ++ targ_selvecs=hppa_elf32_linux_vec ++ ;; ++ ++ hppa*-*-bsd*) ++ targ_defvec=hppa_som_vec ++ targ_selvecs=hppa_elf32_vec ++ ;; ++ hppa*-*-hpux* | hppa*-*-hiux* | hppa*-*-mpeix*) ++ targ_defvec=hppa_som_vec ++ ;; ++ hppa*-*-osf*) ++ targ_defvec=hppa_som_vec ++ targ_selvecs=hppa_elf32_vec ++ ;; ++ ++ i[3-7]86-*-elf* | i[3-7]86-*-rtems* | i[3-7]86-*-genode*) ++ targ_defvec=i386_elf32_vec ++ targ_selvecs="iamcu_elf32_vec i386_coff_vec" ++ ;; ++ i[3-7]86-*-solaris2*) ++ targ_defvec=i386_elf32_sol2_vec ++ targ_selvecs="iamcu_elf32_vec i386_coff_vec i386_pei_vec" ++ targ64_selvecs="x86_64_elf64_sol2_vec l1om_elf64_vec k1om_elf64_vec x86_64_pe_vec x86_64_pei_vec" ++ want64=true ++ ;; ++#ifdef BFD64 ++ x86_64-*-solaris2*) ++ targ_defvec=i386_elf32_sol2_vec ++ targ_selvecs="x86_64_elf64_sol2_vec l1om_elf64_vec k1om_elf64_vec iamcu_elf32_vec i386_coff_vec i386_pei_vec x86_64_pe_vec x86_64_pei_vec" ++ want64=true ++ ;; ++#endif ++ i[3-7]86-*-nto*) ++ targ_defvec=i386_elf32_vec ++ targ_selvecs="iamcu_elf32_vec i386_coff_vec" ++ ;; ++ i[3-7]86-*-aros*) ++ targ_defvec=i386_elf32_vec ++ targ_selvecs=iamcu_elf32_vec ++ ;; ++ i[3-7]86-*-dicos*) ++ targ_defvec=i386_elf32_vec ++ targ_selvecs=iamcu_elf32_vec ++ targ64_selvecs="x86_64_elf64_vec l1om_elf64_vec k1om_elf64_vec" ++ ;; ++ *-*-msdosdjgpp* | *-*-go32* ) ++ targ_defvec=i386_coff_go32_vec ++ targ_selvecs="i386_coff_go32stubbed_vec i386_aout_vec" ++ ;; ++ i[3-7]86-*-darwin* | i[3-7]86-*-macos10* | i[3-7]86-*-rhapsody*) ++ targ_defvec=i386_mach_o_vec ++ targ_selvecs="mach_o_le_vec mach_o_be_vec mach_o_fat_vec pef_vec pef_xlib_vec sym_vec" ++ targ64_selvecs=x86_64_mach_o_vec ++ targ_archs="$targ_archs bfd_powerpc_arch bfd_rs6000_arch" ++ ;; ++ i[3-7]86-*-bsd*) ++ targ_defvec=i386_aout_bsd_vec ++ targ_underscore=yes ++ ;; ++ i[3-7]86-*-dragonfly*) ++ targ_defvec=i386_elf32_vec ++ targ_selvecs=iamcu_elf32_vec ++ targ64_selvecs="x86_64_elf64_vec l1om_elf64_vec k1om_elf64_vec" ++ ;; ++ i[3-7]86-*-freebsd* | i[3-7]86-*-kfreebsd*-gnu) ++ targ_defvec=i386_elf32_fbsd_vec ++ targ_selvecs="i386_elf32_vec iamcu_elf32_vec i386_pei_vec i386_coff_vec" ++ targ64_selvecs="x86_64_elf64_fbsd_vec x86_64_elf64_vec x86_64_pe_vec x86_64_pei_vec l1om_elf64_vec l1om_elf64_fbsd_vec k1om_elf64_vec k1om_elf64_fbsd_vec" ++ # FreeBSD <= 4.0 supports only the old nonstandard way of ABI labelling. ++ case "${targ}" in ++ i[3-7]86-*-freebsd3* | i[3-7]86-*-freebsd4 | i[3-7]86-*-freebsd4.0*) ++ targ_cflags=-DOLD_FREEBSD_ABI_LABEL ;; ++ esac ++ ;; ++ i[3-7]86-*-netbsd* | i[3-7]86-*-knetbsd*-gnu) ++ targ_defvec=i386_elf32_vec ++ targ_selvecs="iamcu_elf32_vec" ++ targ64_selvecs="x86_64_elf64_vec l1om_elf64_vec k1om_elf64_vec" ++ ;; ++ i[3-7]86-*-openbsd*) ++ targ_defvec=i386_elf32_vec ++ targ_selvecs="iamcu_elf32_vec" ++ ;; ++ i[3-7]86-*-linux-*) ++ targ_defvec=i386_elf32_vec ++ targ_selvecs="iamcu_elf32_vec i386_pei_vec" ++ targ64_selvecs="x86_64_elf64_vec x86_64_elf32_vec x86_64_pe_vec x86_64_pei_vec l1om_elf64_vec k1om_elf64_vec" ++ ;; ++ i[3-7]86-*-redox*) ++ targ_defvec=i386_elf32_vec ++ targ_selvecs= ++ targ64_selvecs=x86_64_elf64_vec ++ ;; ++#ifdef BFD64 ++ x86_64-*-cloudabi*) ++ targ_defvec=x86_64_elf64_cloudabi_vec ++ want64=true ++ ;; ++ x86_64-*-darwin*) ++ targ_defvec=x86_64_mach_o_vec ++ targ_selvecs="i386_mach_o_vec mach_o_le_vec mach_o_be_vec mach_o_fat_vec pef_vec pef_xlib_vec sym_vec" ++ targ_archs="$targ_archs bfd_powerpc_arch bfd_rs6000_arch" ++ want64=true ++ ;; ++ x86_64-*-dicos*) ++ targ_defvec=x86_64_elf64_vec ++ targ_selvecs="i386_elf32_vec iamcu_elf32_vec l1om_elf64_vec k1om_elf64_vec" ++ want64=true ++ ;; ++ x86_64-*-elf* | x86_64-*-rtems* | x86_64-*-fuchsia | x86_64-*-genode*) ++ targ_defvec=x86_64_elf64_vec ++ targ_selvecs="i386_elf32_vec iamcu_elf32_vec x86_64_elf32_vec l1om_elf64_vec k1om_elf64_vec" ++ case "${targ}" in ++ x86_64-*-rtems*) ++ targ_selvecs="${targ_selvecs} x86_64_pe_vec x86_64_pei_vec" ++ esac ++ want64=true ++ ;; ++ x86_64-*-dragonfly*) ++ targ_defvec=x86_64_elf64_vec ++ targ_selvecs="i386_elf32_vec iamcu_elf32_vec l1om_elf64_vec k1om_elf64_vec" ++ want64=true ++ ;; ++ x86_64-*-freebsd* | x86_64-*-kfreebsd*-gnu) ++ targ_defvec=x86_64_elf64_fbsd_vec ++ targ_selvecs="i386_elf32_fbsd_vec iamcu_elf32_vec i386_coff_vec i386_pei_vec x86_64_pe_vec x86_64_pei_vec i386_elf32_vec x86_64_elf64_vec l1om_elf64_vec l1om_elf64_fbsd_vec k1om_elf64_vec k1om_elf64_fbsd_vec" ++ want64=true ++ ;; ++ x86_64-*-haiku*) ++ targ_defvec=x86_64_elf64_vec ++ targ_selvecs="i386_elf32_vec" ++ want64=true ++ ;; ++ x86_64-*-netbsd* | x86_64-*-openbsd*) ++ targ_defvec=x86_64_elf64_vec ++ targ_selvecs="i386_elf32_vec iamcu_elf32_vec i386_coff_vec i386_pei_vec x86_64_pe_vec x86_64_pei_vec l1om_elf64_vec k1om_elf64_vec" ++ want64=true ++ ;; ++ x86_64-*-linux-*) ++ targ_defvec=x86_64_elf64_vec ++ targ_selvecs="i386_elf32_vec iamcu_elf32_vec x86_64_elf32_vec i386_pei_vec x86_64_pe_vec x86_64_pei_vec l1om_elf64_vec k1om_elf64_vec" ++ want64=true ++ ;; ++ x86_64-*-mingw* | x86_64-*-pe | x86_64-*-pep | x86_64-*-cygwin) ++ targ_defvec=x86_64_pe_vec ++ targ_selvecs="x86_64_pe_vec x86_64_pei_vec x86_64_pe_big_vec x86_64_elf64_vec l1om_elf64_vec k1om_elf64_vec i386_pe_vec i386_pei_vec i386_elf32_vec iamcu_elf32_vec" ++ want64=true ++ targ_underscore=no ++ ;; ++ x86_64-*-rdos*) ++ targ_defvec=x86_64_elf64_vec ++ want64=true ++ ;; ++ x86_64-*-redox*) ++ targ_defvec=x86_64_elf64_vec ++ targ_selvecs=i386_elf32_vec ++ want64=true ++ ;; ++#endif ++ i[3-7]86-*-lynxos*) ++ targ_defvec=i386_elf32_vec ++ targ_selvecs="iamcu_elf32_vec i386_coff_lynx_vec i386_aout_lynx_vec" ++ ;; ++ i[3-7]86-*-gnu*) ++ targ_defvec=i386_elf32_vec ++ targ_selvecs=iamcu_elf32_vec ++ ;; ++ i[3-7]86-*-msdos*) ++ targ_defvec=i386_aout_vec ++ targ_selvecs=i386_msdos_vec ++ ;; ++ i[3-7]86-*-moss*) ++ targ_defvec=i386_elf32_vec ++ targ_selvecs="iamcu_elf32_vec i386_msdos_vec i386_aout_vec" ++ ;; ++ i[3-7]86-*-beospe*) ++ targ_defvec=i386_pe_vec ++ targ_selvecs="i386_pe_vec i386_pei_vec" ++ ;; ++ i[3-7]86-*-beoself* | i[3-7]86-*-beos*) ++ targ_defvec=i386_elf32_vec ++ targ_selvecs="iamcu_elf32_vec i386_pe_vec i386_pei_vec" ++ ;; ++ i[3-7]86-*-haiku*) ++ targ_defvec=i386_elf32_vec ++ ;; ++ i[3-7]86-*-interix*) ++ targ_defvec=i386_pei_vec ++ targ_selvecs="i386_pe_vec" ++ # FIXME: This should eventually be checked at runtime. ++ targ_cflags=-DSTRICT_PE_FORMAT ++ ;; ++ i[3-7]86-*-rdos*) ++ targ_defvec=i386_elf32_vec ++ targ_selvecs="iamcu_elf32_vec i386_coff_vec" ++ ;; ++ i[3-7]86-*-mingw32* | i[3-7]86-*-cygwin* | i[3-7]86-*-winnt | i[3-7]86-*-pe) ++ targ_defvec=i386_pe_vec ++ targ_selvecs="i386_pe_vec i386_pe_big_vec i386_pei_vec i386_elf32_vec iamcu_elf32_vec" ++ targ_underscore=yes ++ ;; ++ i[3-7]86-*-vxworks*) ++ targ_defvec=i386_elf32_vxworks_vec ++ targ_underscore=yes ++ ;; ++ ++ ia16-*-elf) ++ targ_defvec=i386_elf32_vec ++ targ_selvecs="i386_msdos_vec i386_aout_vec" ++ ;; ++ ++ ip2k-*-elf) ++ targ_defvec=ip2k_elf32_vec ++ targ_underscore=yes ++ ;; ++ ++ iq2000-*-elf) ++ targ_defvec=iq2000_elf32_vec ++ ;; ++ ++ lm32-*-elf | lm32-*-rtems*) ++ targ_defvec=lm32_elf32_vec ++ targ_selvecs=lm32_elf32_fdpic_vec ++ ;; ++ ++ lm32-*-*linux*) ++ targ_defvec=lm32_elf32_fdpic_vec ++ targ_selvecs=lm32_elf32_vec ++ ;; ++ ++ m32c-*-elf) ++ targ_defvec=m32c_elf32_vec ++ targ_underscore=yes ++ ;; ++ ++ m32r*le-*-linux*) ++ targ_defvec=m32r_elf32_linux_le_vec ++ targ_selvecs="m32r_elf32_linux_vec m32r_elf32_linux_le_vec" ++ ;; ++ m32r*-*-linux*) ++ targ_defvec=m32r_elf32_linux_vec ++ targ_selvecs="m32r_elf32_linux_vec m32r_elf32_linux_le_vec" ++ ;; ++ m32r*le-*-*) ++ targ_defvec=m32r_elf32_le_vec ++ targ_selvecs="m32r_elf32_vec m32r_elf32_le_vec" ++ ;; ++ m32r-*-*) ++ targ_defvec=m32r_elf32_vec ++ ;; ++ ++ m68*-*-haiku*) ++ targ_defvec=m68k_elf32_vec ++ ;; ++ m68hc11-*-* | m6811-*-*) ++ targ_defvec=m68hc11_elf32_vec ++ targ_selvecs="m68hc11_elf32_vec m68hc12_elf32_vec" ++ ;; ++ m68hc12-*-* | m6812-*-*) ++ targ_defvec=m68hc12_elf32_vec ++ targ_selvecs="m68hc11_elf32_vec m68hc12_elf32_vec" ++ ;; ++ ++ m68*-*-*) ++ targ_defvec=m68k_elf32_vec ++ ;; ++ ++ s12z-*-*) ++ targ_defvec=s12z_elf32_vec ++ ;; ++ mcore-*-elf) ++ targ_defvec=mcore_elf32_be_vec ++ targ_selvecs="mcore_elf32_be_vec mcore_elf32_le_vec" ++ ;; ++ mcore-*-pe) ++ targ_defvec=mcore_pe_be_vec ++ targ_selvecs="mcore_pe_be_vec mcore_pe_le_vec mcore_pei_be_vec mcore_pei_le_vec" ++ ;; ++ ++ mep-*-elf) ++ targ_defvec=mep_elf32_vec ++ targ_selvecs=mep_elf32_le_vec ++ ;; ++ ++ metag-*-*) ++ targ_defvec=metag_elf32_vec ++ targ_underscore=yes ++ ;; ++ ++ microblazeel*-*) ++ targ_defvec=microblaze_elf32_le_vec ++ targ_selvecs=microblaze_elf32_vec ++ ;; ++ ++ microblaze*-*) ++ targ_defvec=microblaze_elf32_vec ++ targ_selvecs=microblaze_elf32_le_vec ++ ;; ++ ++#ifdef BFD64 ++ mips*el-*-netbsd*) ++ targ_defvec=mips_elf32_trad_le_vec ++ targ_selvecs="mips_elf32_trad_be_vec mips_elf64_trad_be_vec mips_elf64_trad_le_vec mips_ecoff_le_vec mips_ecoff_be_vec" ++ ;; ++ mips*-*-netbsd*) ++ targ_defvec=mips_elf32_trad_be_vec ++ targ_selvecs="mips_elf32_trad_le_vec mips_elf64_trad_be_vec mips_elf64_trad_le_vec mips_ecoff_be_vec mips_ecoff_le_vec" ++ ;; ++ mips*el-*-haiku*) ++ targ_defvec=mips_elf32_le_vec ++ targ_selvecs="mips_elf32_be_vec mips_elf64_be_vec mips_elf64_le_vec mips_ecoff_le_vec mips_ecoff_be_vec" ++ ;; ++ mips*-*-irix6*) ++ targ_defvec=mips_elf32_n_be_vec ++ targ_selvecs="mips_elf32_n_le_vec mips_elf32_be_vec mips_elf32_le_vec mips_elf64_be_vec mips_elf64_le_vec" ++ ;; ++ mips64*-ps2-elf*) ++ targ_defvec=mips_elf32_n_le_vec ++ targ_selvecs="mips_elf32_n_le_vec mips_elf32_n_be_vec mips_elf32_be_vec mips_elf32_le_vec mips_elf64_be_vec mips_elf64_le_vec" ++ ;; ++ mips*-ps2-elf*) ++ targ_defvec=mips_elf32_le_vec ++ targ_selvecs="mips_elf32_be_vec mips_elf32_le_vec mips_elf64_be_vec mips_elf64_le_vec" ++ ;; ++ mips*-*-irix5*) ++ targ_defvec=mips_elf32_be_vec ++ targ_selvecs="mips_elf32_le_vec mips_ecoff_be_vec mips_ecoff_le_vec" ++ ;; ++ mips*el-*-vxworks*) ++ targ_defvec=mips_elf32_vxworks_le_vec ++ targ_selvecs="mips_elf32_le_vec mips_elf32_vxworks_be_vec mips_elf32_be_vec mips_elf64_be_vec mips_elf64_le_vec" ++ ;; ++ mips*-*-vxworks*) ++ targ_defvec=mips_elf32_vxworks_be_vec ++ targ_selvecs="mips_elf32_be_vec mips_elf32_vxworks_le_vec mips_elf32_be_vec mips_elf64_be_vec mips_elf64_le_vec" ++ ;; ++ mips*el-sde-elf*) ++ targ_defvec=mips_elf32_trad_le_vec ++ targ_selvecs="mips_elf32_trad_be_vec mips_elf32_ntrad_be_vec mips_elf32_ntrad_le_vec mips_elf64_trad_be_vec mips_elf64_trad_le_vec" ++ ;; ++ mips*-sde-elf* | mips*-mti-elf* | mips*-img-elf*) ++ targ_defvec=mips_elf32_trad_be_vec ++ targ_selvecs="mips_elf32_trad_le_vec mips_elf32_ntrad_be_vec mips_elf32_ntrad_le_vec mips_elf64_trad_be_vec mips_elf64_trad_le_vec" ++ ;; ++ mips*el-*-elf* | mips*-*-chorus*) ++ targ_defvec=mips_elf32_le_vec ++ targ_selvecs="mips_elf32_be_vec mips_elf64_be_vec mips_elf64_le_vec" ++ ;; ++ mips*-*-elf* | mips*-*-rtems* | mips*-*-windiss | mips*-*-none) ++ targ_defvec=mips_elf32_be_vec ++ targ_selvecs="mips_elf32_le_vec mips_elf64_be_vec mips_elf64_le_vec" ++ ;; ++ mips64*-*-openbsd*) ++ targ_defvec=mips_elf64_trad_be_vec ++ targ_selvecs="mips_elf32_ntrad_le_vec mips_elf32_ntrad_be_vec mips_elf32_trad_le_vec mips_elf32_trad_be_vec mips_elf64_trad_le_vec" ++ ;; ++ mips*el-*-openbsd*) ++ targ_defvec=mips_elf32_le_vec ++ targ_selvecs="mips_elf32_be_vec mips_elf64_be_vec mips_elf64_le_vec mips_ecoff_le_vec mips_ecoff_be_vec" ++ ;; ++ mips*-*-openbsd*) ++ targ_defvec=mips_elf32_be_vec ++ targ_selvecs="mips_elf32_le_vec mips_elf64_be_vec mips_elf64_le_vec mips_ecoff_be_vec mips_ecoff_le_vec" ++ ;; ++ mips64*el-*-linux*) ++ targ_defvec=mips_elf32_ntrad_le_vec ++ targ_selvecs="mips_elf32_ntrad_be_vec mips_elf32_trad_le_vec mips_elf32_trad_be_vec mips_elf64_trad_le_vec mips_elf64_trad_be_vec" ++ ;; ++ mips64*-*-linux*) ++ targ_defvec=mips_elf32_ntrad_be_vec ++ targ_selvecs="mips_elf32_ntrad_le_vec mips_elf32_trad_be_vec mips_elf32_trad_le_vec mips_elf64_trad_be_vec mips_elf64_trad_le_vec" ++ ;; ++ mips*el-*-linux*) ++ targ_defvec=mips_elf32_trad_le_vec ++ targ_selvecs="mips_elf32_trad_be_vec mips_ecoff_le_vec mips_ecoff_be_vec mips_elf32_ntrad_le_vec mips_elf64_trad_le_vec mips_elf32_ntrad_be_vec mips_elf64_trad_be_vec" ++ ;; ++ mips*-*-linux*) ++ targ_defvec=mips_elf32_trad_be_vec ++ targ_selvecs="mips_elf32_trad_le_vec mips_ecoff_be_vec mips_ecoff_le_vec mips_elf32_ntrad_be_vec mips_elf64_trad_be_vec mips_elf32_ntrad_le_vec mips_elf64_trad_le_vec" ++ ;; ++ mips64*el-*-freebsd* | mips64*el-*-kfreebsd*-gnu) ++ # FreeBSD vectors ++ targ_defvec=mips_elf32_ntradfbsd_le_vec ++ targ_selvecs="mips_elf32_ntradfbsd_be_vec mips_elf32_tradfbsd_le_vec mips_elf32_tradfbsd_be_vec mips_elf64_tradfbsd_le_vec mips_elf64_tradfbsd_be_vec" ++ # Generic vectors ++ targ_selvecs="${targ_selvecs} mips_elf32_ntrad_le_vec mips_elf32_ntrad_be_vec mips_elf32_trad_le_vec mips_elf32_trad_be_vec mips_elf64_trad_le_vec mips_elf64_trad_be_vec" ++ ;; ++ mips64*-*-freebsd* | mips64*-*-kfreebsd*-gnu) ++ # FreeBSD vectors ++ targ_defvec=mips_elf32_ntradfbsd_be_vec ++ targ_selvecs="mips_elf32_ntradfbsd_le_vec mips_elf32_tradfbsd_be_vec mips_elf32_tradfbsd_le_vec mips_elf64_tradfbsd_be_vec mips_elf64_tradfbsd_le_vec" ++ # Generic vectors ++ targ_selvecs="${targ_selvecs} mips_elf32_ntrad_be_vec mips_elf32_ntrad_le_vec mips_elf32_trad_be_vec mips_elf32_trad_le_vec mips_elf64_trad_be_vec mips_elf64_trad_le_vec" ++ ;; ++ mips*el-*-freebsd* | mips*el-*-kfreebsd*-gnu) ++ # FreeBSD vectors ++ targ_defvec=mips_elf32_tradfbsd_le_vec ++ targ_selvecs="mips_elf32_tradfbsd_be_vec mips_elf32_ntradfbsd_le_vec mips_elf64_tradfbsd_le_vec mips_elf32_ntradfbsd_be_vec mips_elf64_tradfbsd_be_vec" ++ # Generic vectors ++ targ_selvecs="${targ_selvecs} mips_elf32_trad_le_vec mips_elf32_trad_be_vec mips_elf32_ntrad_le_vec mips_elf64_trad_le_vec mips_elf32_ntrad_be_vec mips_elf64_trad_be_vec" ++ ;; ++ mips*-*-freebsd* | mips*-*-kfreebsd*-gnu) ++ # FreeBSD vectors ++ targ_defvec=mips_elf32_tradfbsd_be_vec ++ targ_selvecs="mips_elf32_tradfbsd_le_vec mips_elf32_ntradfbsd_be_vec mips_elf64_tradfbsd_be_vec mips_elf32_ntradfbsd_le_vec mips_elf64_tradfbsd_le_vec" ++ # Generic vectors ++ targ_selvecs="${targ_selvecs} mips_elf32_trad_be_vec mips_elf32_trad_le_vec mips_elf32_ntrad_be_vec mips_elf64_trad_be_vec mips_elf32_ntrad_le_vec mips_elf64_trad_le_vec" ++ ;; ++ mmix-*-*) ++ targ_defvec=mmix_elf64_vec ++ targ_selvecs=mmix_mmo_vec ++ want64=true ++ ;; ++#endif ++ mn10200-*-*) ++ targ_defvec=mn10200_elf32_vec ++ targ_underscore=yes ++ ;; ++ ++ mn10300-*-*) ++ targ_defvec=mn10300_elf32_vec ++ targ_underscore=yes ++ ;; ++ ++ mt-*-elf) ++ targ_defvec=mt_elf32_vec ++ ;; ++ ++ msp430-*-*) ++ targ_defvec=msp430_elf32_vec ++ targ_selvecs=msp430_elf32_ti_vec ++ ;; ++ ++ nds32*le-*-linux*) ++ targ_defvec=nds32_elf32_linux_le_vec ++ targ_selvecs=nds32_elf32_linux_be_vec ++ ;; ++ ++ nds32*be-*-linux*) ++ targ_defvec=nds32_elf32_linux_be_vec ++ targ_selvecs=nds32_elf32_linux_le_vec ++ ;; ++ ++ nds32*le-*-*) ++ targ_defvec=nds32_elf32_le_vec ++ targ_selvecs=nds32_elf32_be_vec ++ ;; ++ ++ nds32*be-*-*) ++ targ_defvec=nds32_elf32_be_vec ++ targ_selvecs=nds32_elf32_le_vec ++ ;; ++ ++#ifdef BFD64 ++ nfp-*-*) ++ targ_defvec=nfp_elf64_vec ++ ;; ++#endif ++ ++ ns32k-pc532-mach* | ns32k-pc532-ux*) ++ targ_defvec=ns32k_aout_pc532mach_vec ++ targ_underscore=yes ++ ;; ++ ns32k-*-lites* | ns32k-*-*bsd*) ++ targ_defvec=ns32k_aout_pc532nbsd_vec ++ targ_underscore=yes ++ ;; ++ ++ nios2eb-*-*) ++ targ_defvec=nios2_elf32_be_vec ++ targ_selvecs=nios2_elf32_le_vec ++ ;; ++ ++ nios2el-*-*) ++ targ_defvec=nios2_elf32_le_vec ++ targ_selvecs=nios2_elf32_be_vec ++ ;; ++ ++ nios2-*-*) ++ targ_defvec=nios2_elf32_le_vec ++ targ_selvecs=nios2_elf32_be_vec ++ ;; ++ ++ or1k-*-elf | or1k-*-linux* | or1k-*-rtems*) ++ targ_defvec=or1k_elf32_vec ++ ;; ++ ++ or1knd-*-elf | or1knd-*-linux* | or1knd-*-rtems*) ++ targ_defvec=or1k_elf32_vec ++ ;; ++ ++ pdp11-*-*) ++ targ_defvec=pdp11_aout_vec ++ targ_underscore=yes ++ ;; ++ ++ pj-*-*) ++ targ_defvec=pj_elf32_vec ++ targ_selvecs="pj_elf32_vec pj_elf32_le_vec" ++ ;; ++ ++ pjl-*-*) ++ targ_defvec=pj_elf32_le_vec ++ targ_selvecs="pj_elf32_le_vec pj_elf32_vec i386_elf32_vec iamcu_elf32_vec" ++ ;; ++ ++ powerpc-*-aix5.[01] | rs6000-*-aix5.[01]) ++ targ_defvec=rs6000_xcoff_vec ++ targ_selvecs="rs6000_xcoff64_aix_vec" ++ want64=true ++ ;; ++ powerpc-*-haiku*) ++ targ_defvec=powerpc_elf32_vec ++ targ_selvecs="rs6000_xcoff_vec powerpc_elf32_le_vec pef_vec pef_xlib_vec powerpc_xcoff_vec powerpc_boot_vec" ++ targ_cflags=-D__HAIKU_TARGET__ ++ ;; ++#ifdef BFD64 ++ powerpc64-*-aix5.[01]) ++ targ_defvec=rs6000_xcoff64_aix_vec ++ targ_selvecs="rs6000_xcoff_vec" ++ want64=true ++ ;; ++#endif ++ powerpc-*-aix[5-9]* | rs6000-*-aix[5-9]*) ++ targ_cflags=-DAIX_WEAK_SUPPORT ++ targ_defvec=rs6000_xcoff_vec ++ targ_selvecs="rs6000_xcoff64_aix_vec" ++ want64=true ++ ;; ++#ifdef BFD64 ++ powerpc64-*-aix[5-9]*) ++ targ_cflags=-DAIX_WEAK_SUPPORT ++ targ_defvec=rs6000_xcoff64_aix_vec ++ targ_selvecs="rs6000_xcoff_vec" ++ want64=true ++ ;; ++#endif ++ ++ powerpc-*-aix* | powerpc-*-beos* | rs6000-*-*) ++ targ_defvec=rs6000_xcoff_vec ++ targ64_selvecs=rs6000_xcoff64_vec ++ case "${targ}" in ++ *-*-aix4.[3456789]* | *-*-aix[56789]*) ++ want64=true;; ++ *) ++ targ_cflags=-DSMALL_ARCHIVE;; ++ esac ++ ;; ++#ifdef BFD64 ++ powerpc64-*-aix*) ++ targ_defvec=rs6000_xcoff64_vec ++ targ_selvecs=rs6000_xcoff_vec ++ want64=true ++ ;; ++ powerpc64-*-freebsd*) ++ targ_defvec=powerpc_elf64_fbsd_vec ++ targ_selvecs="powerpc_elf64_vec powerpc_elf32_vec powerpc_elf32_fbsd_vec powerpc_elf32_le_vec rs6000_xcoff_vec rs6000_xcoff64_vec rs6000_xcoff64_aix_vec" ++ want64=true ++ ;; ++ powerpc64le-*-freebsd*) ++ targ_defvec=powerpc_elf64_fbsd_le_vec ++ targ_selvecs="powerpc_elf64_vec powerpc_elf32_vec powerpc_elf32_fbsd_vec powerpc_elf32_le_vec rs6000_xcoff_vec rs6000_xcoff64_vec rs6000_xcoff64_aix_vec" ++ want64=true ++ ;; ++ powerpc64-*-elf* | powerpc-*-elf64* | powerpc64-*-linux* | \ ++ powerpc64-*-*bsd*) ++ targ_defvec=powerpc_elf64_vec ++ targ_selvecs="powerpc_elf64_le_vec powerpc_elf32_vec powerpc_elf32_le_vec rs6000_xcoff_vec rs6000_xcoff64_vec rs6000_xcoff64_aix_vec" ++ want64=true ++ ;; ++ powerpc64le-*-elf* | powerpcle-*-elf64* | powerpc64le-*-linux* | \ ++ powerpc64le-*-*bsd*) ++ targ_defvec=powerpc_elf64_le_vec ++ targ_selvecs="powerpc_elf64_vec powerpc_elf32_le_vec powerpc_elf32_vec rs6000_xcoff_vec rs6000_xcoff64_vec rs6000_xcoff64_aix_vec" ++ want64=true ++ ;; ++#endif ++ powerpc-*-*freebsd*) ++ targ_defvec=powerpc_elf32_fbsd_vec ++ targ_selvecs="rs6000_xcoff_vec powerpc_elf32_vec powerpc_elf32_le_vec powerpc_boot_vec" ++ targ64_selvecs="powerpc_elf64_vec powerpc_elf64_le_vec powerpc_elf64_fbsd_vec" ++ ;; ++ powerpc-*-*bsd* | powerpc-*-elf* | powerpc-*-sysv4* | powerpc-*-eabi* | \ ++ powerpc-*-solaris2* | powerpc-*-linux-* | powerpc-*-rtems* | \ ++ powerpc-*-chorus*) ++ targ_defvec=powerpc_elf32_vec ++ targ_selvecs="rs6000_xcoff_vec powerpc_elf32_le_vec powerpc_boot_vec" ++ targ64_selvecs="powerpc_elf64_vec powerpc_elf64_le_vec" ++ ;; ++ powerpc-*-kaos*) ++ targ_defvec=powerpc_elf32_vec ++ targ_selvecs="powerpc_elf32_le_vec powerpc_boot_vec" ++ targ64_selvecs="powerpc_elf64_vec powerpc_elf64_le_vec" ++ ;; ++ powerpc-*-darwin* | powerpc-*-macos10* | powerpc-*-rhapsody*) ++ targ_defvec=mach_o_be_vec ++ targ_selvecs="mach_o_be_vec mach_o_le_vec mach_o_fat_vec pef_vec pef_xlib_vec sym_vec" ++ targ_archs="$targ_archs bfd_i386_arch" ++ ;; ++ powerpc-*-macos*) ++ targ_defvec=powerpc_xcoff_vec ++ ;; ++ powerpc-*-lynxos*) ++ targ_defvec=powerpc_elf32_vec ++ targ_selvecs="rs6000_xcoff_vec" ++ targ_cflags=-DSMALL_ARCHIVE ++ ;; ++ powerpc-*-nto*) ++ targ_defvec=powerpc_elf32_vec ++ targ_selvecs="rs6000_xcoff_vec powerpc_elf32_le_vec powerpc_boot_vec" ++ ;; ++ powerpc-*-vxworks* | powerpc-*-windiss*) ++ targ_defvec=powerpc_elf32_vxworks_vec ++ targ_selvecs="rs6000_xcoff_vec powerpc_elf32_vec powerpc_elf32_le_vec powerpc_boot_vec" ++ targ64_selvecs="powerpc_elf64_vec powerpc_elf64_le_vec" ++ ;; ++ powerpcle-*-nto*) ++ targ_defvec=powerpc_elf32_le_vec ++ targ_selvecs="rs6000_xcoff_vec powerpc_elf32_vec powerpc_boot_vec" ++ ;; ++ powerpcle-*-elf* | powerpcle-*-sysv4* | powerpcle-*-eabi* | \ ++ powerpcle-*-solaris2* | powerpcle-*-linux-* | powerpcle-*-vxworks*) ++ targ_defvec=powerpc_elf32_le_vec ++ targ_selvecs="rs6000_xcoff_vec powerpc_elf32_vec powerpc_boot_vec" ++ targ64_selvecs="powerpc_elf64_vec powerpc_elf64_le_vec" ++ ;; ++ ++ pru-*-*) ++ targ_defvec=pru_elf32_vec ++ ;; ++ ++#ifdef BFD64 ++ riscvbe-*-* | riscv32be*-*-*) ++ targ_defvec=riscv_elf32_be_vec ++ targ_selvecs="riscv_elf32_vec riscv_elf64_vec riscv_elf32_be_vec riscv_elf64_be_vec" ++ want64=true ++ ;; ++ riscv-*-* | riscv32*-*-*) ++ targ_defvec=riscv_elf32_vec ++ targ_selvecs="riscv_elf32_vec riscv_elf64_vec riscv_elf32_be_vec riscv_elf64_be_vec" ++ want64=true ++ ;; ++ riscv64be*-*-*) ++ targ_defvec=riscv_elf64_be_vec ++ targ_selvecs="riscv_elf32_vec riscv_elf64_vec riscv_elf32_be_vec riscv_elf64_be_vec" ++ want64=true ++ ;; ++ riscv64*-*-*) ++ targ_defvec=riscv_elf64_vec ++ targ_selvecs="riscv_elf32_vec riscv_elf64_vec riscv_elf32_be_vec riscv_elf64_be_vec" ++ want64=true ++ ;; ++#endif ++ ++ rl78-*-elf) ++ targ_defvec=rl78_elf32_vec ++ targ_underscore=yes ++ ;; ++ ++ rx-*-elf) ++ targ_defvec=rx_elf32_le_vec ++ targ_selvecs="rx_elf32_be_vec rx_elf32_le_vec rx_elf32_be_ns_vec" ++ targ_underscore=yes ++ ;; ++ rx-*-linux*) ++ targ_defvec=rx_elf32_linux_le_vec ++ targ_selvecs="rx_elf32_linux_le_vec" ++ ;; ++ ++ s390-*-linux*) ++ targ_defvec=s390_elf32_vec ++ targ64_selvecs=s390_elf64_vec ++ want64=true ++ ;; ++#ifdef BFD64 ++ s390x-*-linux*) ++ targ_defvec=s390_elf64_vec ++ targ_selvecs=s390_elf32_vec ++ want64=true ++ ;; ++ s390x-*-tpf*) ++ targ_defvec=s390_elf64_vec ++ want64=true ++ ;; ++ ++ score*-*-elf*) ++ targ_defvec=score_elf32_be_vec ++ targ_selvecs=score_elf32_le_vec ++ ;; ++#endif /* BFD64 */ ++ ++ sh*eb-*-linux*) ++ targ_defvec=sh_elf32_linux_be_vec ++ targ_selvecs=sh_elf32_linux_vec ++ targ_selvecs="${targ_selvecs} sh_elf32_fdpic_le_vec sh_elf32_fdpic_be_vec" ++ ;; ++ sh*-*-linux*) ++ targ_defvec=sh_elf32_linux_vec ++ targ_selvecs=sh_elf32_linux_be_vec ++ targ_selvecs="${targ_selvecs} sh_elf32_fdpic_le_vec sh_elf32_fdpic_be_vec" ++ ;; ++ ++ sh-*-uclinux* | sh[12]-*-uclinux*) ++ targ_defvec=sh_elf32_vec ++ targ_selvecs="sh_elf32_le_vec sh_elf32_linux_be_vec sh_elf32_linux_vec sh_elf32_fdpic_le_vec sh_elf32_fdpic_be_vec" ++ ;; ++ ++ sh*l*-*-netbsd*) ++ targ_defvec=sh_elf32_nbsd_le_vec ++ targ_selvecs="sh_elf32_nbsd_vec sh_coff_vec sh_coff_le_vec" ++ ;; ++ sh*-*-netbsd*) ++ targ_defvec=sh_elf32_nbsd_vec ++ targ_selvecs="sh_elf32_nbsd_le_vec sh_coff_vec sh_coff_le_vec" ++ ;; ++ ++ shl*-*-elf* | sh[1234]l*-*-elf* | sh3el*-*-elf* | shl*-*-kaos*) ++ targ_defvec=sh_elf32_le_vec ++ targ_selvecs="sh_elf32_vec sh_coff_le_vec sh_coff_vec sh_coff_small_le_vec sh_coff_small_vec" ++ targ_underscore=yes ++ ;; ++ ++ sh-*-elf* | sh[1234]*-elf* | sh-*-rtems* | sh-*-kaos*) ++ targ_defvec=sh_elf32_vec ++ targ_selvecs="sh_elf32_le_vec sh_coff_vec sh_coff_le_vec sh_coff_small_vec sh_coff_small_le_vec" ++ targ_underscore=yes ++ ;; ++ ++ sh-*-nto*) ++ targ_defvec=sh_elf32_vec ++ targ_selvecs="sh_elf32_le_vec sh_coff_vec sh_coff_le_vec sh_coff_small_vec sh_coff_small_le_vec" ++ targ_underscore=yes ++ ;; ++ sh*-*-openbsd*) ++ targ_defvec=sh_elf32_nbsd_le_vec ++ targ_selvecs="sh_elf32_nbsd_vec sh_coff_vec sh_coff_le_vec" ++ ;; ++ sh-*-pe) ++ targ_defvec=sh_pe_le_vec ++ targ_selvecs="sh_pe_le_vec sh_pei_le_vec" ++ targ_underscore=yes ++ ;; ++ sh-*-vxworks) ++ targ_defvec=sh_elf32_vxworks_vec ++ targ_selvecs="sh_elf32_vxworks_le_vec" ++ # FIXME None of the following are actually used on this target, but ++ # they're necessary for coff-sh.c (which is unconditionally used) to be ++ # compiled correctly. ++ targ_selvecs="$targ_selvecs sh_coff_vec sh_coff_le_vec sh_coff_small_vec sh_coff_small_le_vec" ++ targ_underscore=yes ++ ;; ++ sh-*-*) ++ targ_defvec=sh_coff_vec ++ targ_selvecs="sh_coff_vec sh_coff_le_vec sh_coff_small_vec sh_coff_small_le_vec" ++ targ_underscore=yes ++ ;; ++ ++ sparc-*-solaris2.[0-6] | sparc-*-solaris2.[0-6].*) ++ # PR 27666: Do not include sparc_elf32_vec here. ++ targ_defvec=sparc_elf32_sol2_vec ++ ;; ++#ifdef BFD64 ++ sparc-*-solaris2* | sparcv9-*-solaris2* | sparc64-*-solaris2*) ++ # PR 27666: Do not include sparc_elf32_vec or sparc_elf64_vec here. ++ targ_defvec=sparc_elf32_sol2_vec ++ targ_selvecs="sparc_elf64_sol2_vec" ++ want64=true ++ ;; ++ sparc64-*-haiku*) ++ targ_defvec=sparc_elf64_vec ++ targ_selvecs="sparc_elf64_vec sparc_elf32_vec" ++ want64=true ++ ;; ++ sparc64-*-freebsd* | sparc64-*-kfreebsd*-gnu) ++ targ_defvec=sparc_elf64_fbsd_vec ++ targ_selvecs="sparc_elf64_vec sparc_elf32_vec" ++ ;; ++ sparc64*-*-*) ++ targ_defvec=sparc_elf64_vec ++ targ_selvecs="sparc_elf32_vec" ++ want64=true ++ ;; ++#endif ++ sparc-*-linux-* | sparcv*-*-linux-*) ++ targ_defvec=sparc_elf32_vec ++ targ_selvecs="sparc_elf64_vec" ++ ;; ++ sparc-*-vxworks*) ++ targ_defvec=sparc_elf32_vxworks_vec ++ targ_selvecs="sparc_elf32_vec" ++ ;; ++ sparc*-*-*) ++ targ_defvec=sparc_elf32_vec ++ ;; ++ ++ spu-*-elf) ++ targ_defvec=spu_elf32_vec ++ want64=true ++ ;; ++ ++ tic6x-*-elf) ++ targ_defvec=tic6x_elf32_c6000_le_vec ++ targ_selvecs="tic6x_elf32_c6000_be_vec tic6x_elf32_le_vec tic6x_elf32_be_vec" ++ ;; ++ ++ tic6x-*-uclinux) ++ targ_defvec=tic6x_elf32_linux_le_vec ++ targ_selvecs="tic6x_elf32_linux_be_vec tic6x_elf32_le_vec tic6x_elf32_be_vec" ++ ;; ++ ++#ifdef BFD64 ++ tilegx-*-*) ++ targ_defvec=tilegx_elf64_le_vec ++ targ_selvecs="tilegx_elf64_be_vec tilegx_elf32_be_vec tilegx_elf32_le_vec" ++ ;; ++ tilegxbe-*-*) ++ targ_defvec=tilegx_elf64_be_vec ++ targ_selvecs="tilegx_elf64_le_vec tilegx_elf32_be_vec tilegx_elf32_le_vec" ++ ;; ++#endif ++ ++ tilepro-*-*) ++ targ_defvec=tilepro_elf32_vec ++ ;; ++ ++ ft32*-*-*) ++ targ_defvec=ft32_elf32_vec ++ ;; ++ ++ v850*-*-*) ++ targ_defvec=v850_elf32_vec ++ targ_selvecs="v800_elf32_vec" ++ targ_underscore=yes ++ ;; ++ ++ vax-*-netbsdaout*) ++ targ_defvec=vax_aout_nbsd_vec ++ targ_selvecs="vax_elf32_vec vax_aout_1knbsd_vec" ++ targ_underscore=yes ++ ;; ++ ++ vax-*-netbsd*) ++ targ_defvec=vax_elf32_vec ++ targ_selvecs="vax_aout_nbsd_vec vax_aout_1knbsd_vec" ++ ;; ++ ++ vax-*-openbsd*) ++ targ_defvec=vax_aout_nbsd_vec ++ targ_underscore=yes ++ ;; ++ ++ vax-*-linux-*) ++ targ_defvec=vax_elf32_vec ++ ;; ++ ++ visium-*-elf) ++ targ_defvec=visium_elf32_vec ++ ;; ++ ++ wasm32-*-*) ++ targ_defvec=wasm32_elf32_vec ++ targ_selvecs="wasm_vec" ++ ;; ++ ++ xc16x-*-elf) ++ targ_defvec=xc16x_elf32_vec ++ ;; ++ ++ xgate-*-*) ++ targ_defvec=xgate_elf32_vec ++ targ_selvecs="xgate_elf32_vec" ++ ;; ++ ++ xstormy16-*-elf) ++ targ_defvec=xstormy16_elf32_vec ++ ;; ++ ++ xtensa*-*-*) ++ targ_defvec=xtensa_elf32_le_vec ++ targ_selvecs=xtensa_elf32_be_vec ++ ;; ++ ++ z80-*-coff) ++ targ_defvec=z80_coff_vec ++ targ_underscore=no ++ ;; ++ ++ z80-*-elf) ++ targ_defvec=z80_elf32_vec ++ targ_underscore=no ++ ;; ++ ++ z8k*-*-*) ++ targ_defvec=z8k_coff_vec ++ targ_underscore=yes ++ ;; ++ ++#ifdef BFD64 ++ loongarch32-*) ++ targ_defvec=loongarch_elf32_vec ++ targ_selvecs="loongarch_elf32_vec" ++ want64=true ++ ;; ++ ++ loongarch64-*) ++ targ_defvec=loongarch_elf64_vec ++ targ_selvecs="loongarch_elf32_vec loongarch_elf64_vec" ++ want64=true ++ ;; ++#endif ++ ++# END OF targmatch.h ++ bpf-*-*) ++ echo "*** Configuration $targ is not fully supported." >&2 ++ echo "*** Use bpf or bpf-*-none as the target instead." >&2 ++ exit 1 ++ ;; ++ ++ *) ++ echo 1>&2 "*** BFD does not support target ${targ}." ++ echo 1>&2 "*** Look in bfd/config.bfd for supported targets." ++ exit 1 ++ ;; ++esac ++ ++# All MIPS ELF targets need a 64-bit bfd_vma. ++case "${targ_defvec} ${targ_selvecs}" in ++ *mips_elf*) ++ want64=true ++ ;; ++esac ++ ++case "${host64}${want64}" in ++ *true*) ++ targ_selvecs="${targ_selvecs} ${targ64_selvecs}" ++ ;; ++esac ++ ++# If we support any ELF target, then automatically add support for the ++# generic ELF targets. This permits an objdump with some ELF support ++# to be used on an arbitrary ELF file for anything other than ++# relocation information. ++case "${targ_defvec} ${targ_selvecs}" in ++ *elf64* | *mips_elf32_n*) ++ targ_selvecs="${targ_selvecs} elf64_le_vec elf64_be_vec elf32_le_vec elf32_be_vec" ++ ;; ++ *elf32*) ++ targ_selvecs="${targ_selvecs} elf32_le_vec elf32_be_vec" ++ ;; ++esac ++ ++# If we support Intel MCU target, then add support for bfd_iamcu_arch. ++case "${targ_defvec} ${targ_selvecs}" in ++ *iamcu_elf32*) ++ targ_archs="$targ_archs bfd_iamcu_arch" ++ ;; ++esac ++ ++# If we support Intel L1OM target, then add support for bfd_l1om_arch. ++case "${targ_defvec} ${targ_selvecs}" in ++ *l1om_elf64*) ++ targ_archs="$targ_archs bfd_l1om_arch" ++ ;; ++esac ++ ++# If we support Intel K1OM target, then add support for bfd_k1om_arch. ++case "${targ_defvec} ${targ_selvecs}" in ++ *k1om_elf64*) ++ targ_archs="$targ_archs bfd_k1om_arch" ++ ;; ++esac +diff -rupN --no-dereference binutils-2.38/gold/configure binutils-2.38-new/gold/configure +--- binutils-2.38/gold/configure 2022-01-22 13:25:13.000000000 +0100 ++++ binutils-2.38-new/gold/configure 2022-04-26 13:54:57.325539339 +0200 +@@ -5235,7 +5235,8 @@ for targ in $target $canon_targets; do . ${srcdir}/configure.tgt if test "$targ_obj" = "UNKNOWN"; then @@ -32,10 +1572,10 @@ diff -rupN --no-dereference binutils-2.37/gold/configure binutils-2.37-new/gold/ else targetobjs="$targetobjs ${targ_obj}.\$(OBJEXT)" if test "$targ_extra_obj" != ""; then -diff -rupN --no-dereference binutils-2.37/gold/configure.ac binutils-2.37-new/gold/configure.ac ---- binutils-2.37/gold/configure.ac 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/gold/configure.ac 2021-07-24 21:59:24.918746425 +0200 -@@ -181,7 +181,7 @@ for targ in $target $canon_targets; do +diff -rupN --no-dereference binutils-2.38/gold/configure.ac binutils-2.38-new/gold/configure.ac +--- binutils-2.38/gold/configure.ac 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/gold/configure.ac 2022-04-26 13:54:57.325539339 +0200 +@@ -182,7 +182,7 @@ for targ in $target $canon_targets; do . ${srcdir}/configure.tgt if test "$targ_obj" = "UNKNOWN"; then @@ -44,10 +1584,12776 @@ diff -rupN --no-dereference binutils-2.37/gold/configure.ac binutils-2.37-new/go else targetobjs="$targetobjs ${targ_obj}.\$(OBJEXT)" if test "$targ_extra_obj" != ""; then -diff -rupN --no-dereference binutils-2.37/ld/configure.tgt binutils-2.37-new/ld/configure.tgt ---- binutils-2.37/ld/configure.tgt 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/configure.tgt 2021-07-24 21:59:24.919746416 +0200 -@@ -215,7 +215,7 @@ bfin-*-linux-uclibc*) targ_emul=elf32bfi +diff -rupN --no-dereference binutils-2.38/gold/configure.ac.orig binutils-2.38-new/gold/configure.ac.orig +--- binutils-2.38/gold/configure.ac.orig 1970-01-01 01:00:00.000000000 +0100 ++++ binutils-2.38-new/gold/configure.ac.orig 2022-01-22 13:14:09.000000000 +0100 +@@ -0,0 +1,711 @@ ++dnl Process this file with autoconf to produce a configure script. ++dnl ++dnl Copyright (C) 2006-2022 Free Software Foundation, Inc. ++dnl ++dnl This file is free software; you can redistribute it and/or modify ++dnl it under the terms of the GNU General Public License as published by ++dnl the Free Software Foundation; either version 3 of the License, or ++dnl (at your option) any later version. ++dnl ++dnl This program is distributed in the hope that it will be useful, ++dnl but WITHOUT ANY WARRANTY; without even the implied warranty of ++dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++dnl GNU General Public License for more details. ++dnl ++dnl You should have received a copy of the GNU General Public License ++dnl along with this program; see the file COPYING3. If not see ++dnl . ++dnl ++ ++AC_INIT(gold, 0.1) ++AC_CONFIG_SRCDIR(gold.cc) ++ ++AC_CANONICAL_TARGET ++ ++AM_INIT_AUTOMAKE([no-dist parallel-tests]) ++AM_SILENT_RULES([yes]) ++ ++AM_CONFIG_HEADER(config.h:config.in) ++ ++AC_USE_SYSTEM_EXTENSIONS ++ ++# PR 14072 ++AH_VERBATIM([00_CONFIG_H_CHECK], ++[/* Check that config.h is #included before system headers ++ (this works only for glibc, but that should be enough). */ ++#if defined(__GLIBC__) && !defined(__FreeBSD_kernel__) && !defined(__CONFIG_H__) ++# error config.h must be #included before system headers ++#endif ++#define __CONFIG_H__ 1]) ++ ++AC_ARG_WITH(sysroot, ++[ --with-sysroot[=DIR] search for usr/lib et al within DIR], ++[sysroot=$withval], [sysroot=no]) ++ ++if test "$sysroot" = "yes"; then ++ sysroot='${exec_prefix}/${target_alias}/sys-root' ++elif test "$sysroot" = "no"; then ++ sysroot= ++fi ++ ++sysroot_relocatable=0 ++if test -n "$sysroot"; then ++ case "$sysroot" in ++ "${prefix}" | "${prefix}/"* | \ ++ "${exec_prefix}" | "${exec_prefix}/"* | \ ++ '${prefix}' | '${prefix}/'*| \ ++ '${exec_prefix}' | '${exec_prefix}/'*) ++ sysroot_relocatable=1 ++ ;; ++ esac ++fi ++ ++AC_DEFINE_UNQUOTED(TARGET_SYSTEM_ROOT, "$sysroot", ++ [System root for target files]) ++AC_DEFINE_UNQUOTED(TARGET_SYSTEM_ROOT_RELOCATABLE, $sysroot_relocatable, ++ [Whether the system root can be relocated]) ++ ++dnl "install_as_default" is true if the linker to be installed as the ++dnl default linker, ld. ++dnl "installed_linker" is the installed gold linker name. ++ ++installed_linker=ld.gold ++AC_ARG_ENABLE(gold, ++[[ --enable-gold[=ARG] build gold [ARG={default,yes,no}]]], ++[case "${enableval}" in ++ default) ++ install_as_default=yes ++ ;; ++ yes) ++ if test x${enable_ld} = xno; then ++ install_as_default=yes ++ fi ++ ;; ++ esac], ++[install_as_default=no]) ++AC_SUBST(install_as_default) ++AC_SUBST(installed_linker) ++ ++AC_PLUGINS ++if test "$plugins" = "yes"; then ++ AC_DEFINE(ENABLE_PLUGINS, 1, ++ [Define to enable linker plugins]) ++fi ++AM_CONDITIONAL(PLUGINS, test "$plugins" = "yes") ++ ++# Decide if -z relro should be enabled in ELF linker by default. ++ac_default_ld_z_relro=unset ++# Provide a configure time option to override our default. ++AC_ARG_ENABLE(relro, ++ AS_HELP_STRING([--enable-relro], ++ [enable -z relro in ELF linker by default]), ++[case "${enableval}" in ++ yes) ac_default_ld_z_relro=1 ;; ++ no) ac_default_ld_z_relro=0 ;; ++esac])dnl ++if test "${ac_default_ld_z_relro}" = unset; then ++ ac_default_ld_z_relro=1 ++fi ++AC_DEFINE_UNQUOTED(DEFAULT_LD_Z_RELRO, ++ $ac_default_ld_z_relro, ++ [Define to 1 if you want to enable -z relro in ELF linker by default.]) ++ ++AC_ARG_ENABLE([targets], ++[ --enable-targets alternative target configurations], ++[case "${enableval}" in ++ yes | "") ++ AC_MSG_ERROR([--enable-targets option must specify target names or 'all']) ++ ;; ++ no) ++ enable_targets= ++ ;; ++ *) ++ enable_targets=$enableval ++ ;; ++esac], ++[# For now, enable all targets by default ++ enable_targets=all ++]) ++ ++# Canonicalize the enabled targets. ++if test -n "$enable_targets"; then ++ for targ in `echo $enable_targets | sed -e 's/,/ /g'`; do ++ result=`$ac_config_sub $targ 2>/dev/null` ++ if test -n "$result"; then ++ canon_targets="$canon_targets $result" ++ else ++ # Permit unrecognized target names, like "all". ++ canon_targets="$canon_targets $targ" ++ fi ++ done ++fi ++ ++# Decide which "--hash-style" to use by default ++# Provide a configure time option to override our default. ++AC_ARG_ENABLE([default-hash-style], ++AS_HELP_STRING([--enable-default-hash-style={sysv,gnu,both}], ++ [use this default hash style]), ++[case "${enable_default_hash_style}" in ++ sysv | gnu | both) ;; ++ *) AC_MSG_ERROR([bad value ${enable_default_hash_style} for enable-default-hash-style option]) ;; ++esac], ++[case "${target}" in ++ # Enable gnu hash only on GNU targets, but not mips ++ mips*-*-*) enable_default_hash_style=sysv ;; ++ *-*-gnu* | *-*-linux* | *-*-nacl*) enable_default_hash_style=both ;; ++ *) enable_default_hash_style=sysv ;; ++esac]) ++ ++AC_DEFINE_UNQUOTED([DEFAULT_HASH_STYLE], ++ ["${enable_default_hash_style}"], ++ [Set the default --hash-style value]) ++ ++# See which specific instantiations we need. ++targetobjs= ++all_targets= ++default_machine= ++default_size= ++default_big_endian= ++default_osabi=ELFOSABI_NONE ++targ_32_little= ++targ_32_big= ++targ_64_little= ++targ_64_big= ++for targ in $target $canon_targets; do ++ if test "$targ" = "all"; then ++ targ_32_little=yes ++ targ_32_big=yes ++ targ_64_little=yes ++ targ_64_big=yes ++ all_targets=yes ++ else ++ . ${srcdir}/configure.tgt ++ ++ if test "$targ_obj" = "UNKNOWN"; then ++ AC_MSG_ERROR("unsupported target $targ") ++ else ++ targetobjs="$targetobjs ${targ_obj}.\$(OBJEXT)" ++ if test "$targ_extra_obj" != ""; then ++ targetobjs="$targetobjs ${targ_extra_obj}.\$(OBJEXT)" ++ fi ++ if test "$targ_size" = "32" -o "$targ_extra_size" = "32"; then ++ if test "$targ_big_endian" = "true" \ ++ -o "$targ_extra_big_endian" = "true"; then ++ targ_32_big=yes ++ fi ++ if test "$targ_big_endian" = "false" \ ++ -o "$targ_extra_big_endian" = "false"; then ++ targ_32_little=yes ++ fi ++ fi ++ if test "$targ_size" = "64" -o "$targ_extra_size" = "64"; then ++ if test "$targ_big_endian" = "true" \ ++ -o "$targ_extra_big_endian" = "true"; then ++ targ_64_big=yes ++ fi ++ if test "$targ_big_endian" = "false" \ ++ -o "$targ_extra_big_endian" = "false"; then ++ targ_64_little=yes ++ fi ++ fi ++ ++ if test "$target" = "$targ"; then ++ default_machine=$targ_machine ++ default_size=$targ_size ++ default_big_endian=$targ_big_endian ++ default_osabi=$targ_osabi ++ ++ AM_CONDITIONAL(DEFAULT_TARGET_AARCH64, test "$targ_obj" = "aarch64") ++ AM_CONDITIONAL(DEFAULT_TARGET_ARM, test "$targ_obj" = "arm") ++ AM_CONDITIONAL(DEFAULT_TARGET_I386, test "$targ_obj" = "i386") ++ AM_CONDITIONAL(DEFAULT_TARGET_POWERPC, test "$targ_obj" = "powerpc") ++ AM_CONDITIONAL(DEFAULT_TARGET_SPARC, test "$targ_obj" = "sparc") ++ AM_CONDITIONAL(DEFAULT_TARGET_S390, test "$targ_obj" = "s390") ++ target_x86_64=no ++ target_x32=no ++ if test "$targ_obj" = "x86_64"; then ++ case "$target" in ++ x86_64*-linux-gnux32) ++ target_x32=yes ++ default_size=32 ++ ;; ++ *) ++ target_x86_64=yes ++ ;; ++ esac ++ fi ++ AM_CONDITIONAL(DEFAULT_TARGET_X86_64, test "$target_x86_64" = "yes") ++ AM_CONDITIONAL(DEFAULT_TARGET_X32, test "$target_x32" = "yes") ++ AM_CONDITIONAL(DEFAULT_TARGET_X86_64_OR_X32, ++ test "$target_x86_64" = "yes" -o "$target_x32" = "yes") ++ AM_CONDITIONAL(DEFAULT_TARGET_TILEGX, test "$targ_obj" = "tilegx") ++ AM_CONDITIONAL(DEFAULT_TARGET_MIPS, test "$targ_obj" = "mips") ++ DEFAULT_TARGET=${targ_obj} ++ AC_SUBST(DEFAULT_TARGET) ++ fi ++ fi ++ fi ++done ++ ++# Remove any duplicates. ++to="" ++for t in $targetobjs; do ++ case " $to " in ++ *" $t "*) ;; ++ *) to="$to $t" ;; ++ esac ++done ++targetobjs=$to ++ ++if test -n "$targ_32_little"; then ++ AC_DEFINE(HAVE_TARGET_32_LITTLE, 1, ++ [Define to support 32-bit little-endian targets]) ++fi ++if test -n "$targ_32_big"; then ++ AC_DEFINE(HAVE_TARGET_32_BIG, 1, ++ [Define to support 32-bit big-endian targets]) ++fi ++if test -n "$targ_64_little"; then ++ AC_DEFINE(HAVE_TARGET_64_LITTLE, 1, ++ [Define to support 64-bit little-endian targets]) ++fi ++if test -n "$targ_64_big"; then ++ AC_DEFINE(HAVE_TARGET_64_BIG, 1, ++ [Define to support 64-bit big-endian targets]) ++fi ++ ++if test -n "$all_targets"; then ++ TARGETOBJS='$(ALL_TARGETOBJS)' ++else ++ TARGETOBJS="$targetobjs" ++fi ++AC_SUBST(TARGETOBJS) ++ ++AC_DEFINE_UNQUOTED(GOLD_DEFAULT_MACHINE, $default_machine, ++ [Default machine code]) ++AC_DEFINE_UNQUOTED(GOLD_DEFAULT_SIZE, $default_size, ++ [Default size (32 or 64)]) ++AC_DEFINE_UNQUOTED(GOLD_DEFAULT_BIG_ENDIAN, $default_big_endian, ++ [Default big endian (true or false)]) ++AC_DEFINE_UNQUOTED(GOLD_DEFAULT_OSABI, $default_osabi, ++ [Default OSABI code]) ++ ++AC_ARG_WITH(lib-path, ++[ --with-lib-path=dir1:dir2... set default LIB_PATH], ++[case "$withval" in ++ yes) LIB_PATH='"/lib:/usr/lib"' ;; ++ no) LIB_PATH='""' ;; ++ *) LIB_PATH='"'"$withval"'"' ;; ++ esac], ++[LIB_PATH='"::DEFAULT::"']) ++AC_DEFINE_UNQUOTED(LIB_PATH, $LIB_PATH, ++ [Default library search path]) ++if test "x$target_alias" = "x" -o "x$host_alias" = "x$target_alias"; then ++ AC_DEFINE(NATIVE_LINKER, 1, [Whether configured as a native linker]) ++fi ++ ++AC_CHECK_TOOL(NM, nm) ++ ++AC_PROG_CC ++AC_PROG_CXX ++AC_PROG_YACC ++AC_PROG_RANLIB ++AC_PROG_INSTALL ++AC_PROG_LN_S ++ ++AC_GNU_SOURCE ++ ++ZW_GNU_GETTEXT_SISTER_DIR ++AM_PO_SUBDIRS ++ ++AC_C_BIGENDIAN ++ ++AC_EXEEXT ++ ++AM_CONDITIONAL(NATIVE_LINKER, ++ test "x$target_alias" = "x" -o "x$host_alias" = "x$target_alias") ++AM_CONDITIONAL(GCC, test "$GCC" = yes) ++ ++AM_CONDITIONAL(NATIVE_OR_CROSS_LINKER, ++ test "x$target_alias" = "x" -o "x$host_alias" = "x$target_alias" -o "x$host_alias" = "x$build_alias") ++ ++dnl Test for whether static linking is supported. Some systems do not ++dnl install static libraries. This only affects the set of tests that ++dnl we run. ++AC_CACHE_CHECK([whether static linking works], [gold_cv_lib_static], ++[LDFLAGS_hold=$LDFLAGS ++LDFLAGS="$LDFLAGS -static" ++AC_LINK_IFELSE([ ++AC_LANG_PROGRAM([[void f() { }]])], ++[gold_cv_lib_static=yes], [gold_cv_lib_static=no]) ++LDFLAGS=$LDFLAGS_hold]) ++AM_CONDITIONAL(HAVE_STATIC, test "$gold_cv_lib_static" = "yes") ++ ++dnl Some architectures do not support taking pointers of functions ++dnl defined in shared libraries except in -fPIC mode. We need to ++dnl tell the unittest framework if we're compiling for one of those ++dnl targets, so it doesn't try to run the tests that do that. ++AM_CONDITIONAL(FN_PTRS_IN_SO_WITHOUT_PIC, [ ++ case $target_cpu in ++ powerpc*) false;; ++ x86_64) false;; ++ sparc64) false;; ++ s390x) false;; ++ *) true;; ++ esac]) ++ ++dnl Test for gcc 4.1 or later. Full support for -mcmodel=medium is ++dnl only available in gcc 4.1. ++AC_CACHE_CHECK([for gcc >= 4.1], [gold_cv_prog_gcc41], ++[AC_COMPILE_IFELSE([AC_LANG_SOURCE([ ++#if !defined __GNUC__ ++error ++#elif __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 1) ++error ++#endif ++])], [gold_cv_prog_gcc41=yes], [gold_cv_prog_gcc41=no])]) ++ ++save_CFLAGS="$CFLAGS" ++CFLAGS="$CFLAGS -mcmodel=medium" ++AC_COMPILE_IFELSE([AC_LANG_SOURCE([int i;])], [have_mcmodel_medium=yes], [have_mcmodel_medium=no]) ++CFLAGS="$save_CFLAGS" ++dnl Whether we can test -mcmodel=medium. ++AM_CONDITIONAL(MCMODEL_MEDIUM, ++[test "$target_cpu" = "x86_64" -a "$have_mcmodel_medium" = "yes" -a "$gold_cv_prog_gcc41" = "yes"]) ++ ++dnl Test for gcc 9 or later. Some incremental tests fail with GCC 9 or ++dnl later. ++AC_CACHE_CHECK([for gcc >= 9], [gold_cv_prog_gcc9], ++[AC_COMPILE_IFELSE([AC_LANG_SOURCE([ ++#if !defined __GNUC__ || __GNUC__ < 9 ++error ++#endif ++])], [gold_cv_prog_gcc9=yes], [gold_cv_prog_gcc9=no])]) ++AM_CONDITIONAL(GCC9, [test "$gold_cv_prog_gcc9" = "yes"]) ++ ++dnl Test for -fcf-protection on x86-64. Some incremental tests fail with ++dnl -fcf-protection. ++AC_CACHE_CHECK([for -fcf-protection], [gold_cv_cflags_cf_protection], ++[AC_COMPILE_IFELSE([AC_LANG_SOURCE([ ++#if !defined __x86_64__ || !defined __CET__ ++error ++#endif ++])], [gold_cv_cflags_cf_protection=yes], [gold_cv_cflags_cf_protection=no])]) ++AM_CONDITIONAL(CFLAGS_CF_PROTECTION, [test "$gold_cv_cflags_cf_protection" = "yes"]) ++ ++AC_CACHE_CHECK([whether $CC supports -fmerge-constants], ++ [gold_cv_merge_constants], [ ++save_CFLAGS="$CFLAGS" ++CFLAGS="$CFLAGS -fmerge-constants" ++AC_COMPILE_IFELSE([AC_LANG_SOURCE([const char *s = "foo";])], ++ [gold_cv_merge_constants=yes], ++ [gold_cv_merge_constants=no]) ++CFLAGS="$save_CFLAGS"]) ++AC_SUBST([MERGE_CONSTANTS_FLAG]) ++AS_IF([test "$gold_cv_merge_constants" = yes], ++ [MERGE_CONSTANTS_FLAG=-fmerge-constants], ++ [MERGE_CONSTANTS_FLAG=]) ++ ++dnl Test for __thread support. ++AC_CACHE_CHECK([for thread support], [gold_cv_c_thread], ++[AC_COMPILE_IFELSE([AC_LANG_SOURCE([__thread int i = 1;])], ++[gold_cv_c_thread=yes], [gold_cv_c_thread=no])]) ++ ++AM_CONDITIONAL(TLS, test "$gold_cv_c_thread" = "yes") ++ ++dnl On GNU/Linux TLS in static programs only works when using glibc ++dnl 2.4 or later. ++AC_CACHE_CHECK([for glibc >= 2.4], [gold_cv_lib_glibc24], ++[AC_COMPILE_IFELSE([AC_LANG_SOURCE([ ++#include ++#if !defined __GLIBC__ ++error ++#elif __GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 4) ++error ++#endif ++])], [gold_cv_lib_glibc24=yes], [gold_cv_lib_glibc24=no])]) ++ ++AM_CONDITIONAL(STATIC_TLS, test "$gold_cv_lib_glibc24" = "yes") ++ ++dnl Test for #pragma omp threadprivate ++AC_CACHE_CHECK([for omp support], [gold_cv_c_threadprivate], ++[save_CFLAGS="$CFLAGS" ++CFLAGS="$CFLAGS -fopenmp" ++AC_COMPILE_IFELSE([AC_LANG_SOURCE([ ++#include ++int i; ++#pragma omp threadprivate (i) ++])], [gold_cv_c_threadprivate=yes], [gold_cv_c_threadprivate=no]) ++CFLAGS="$save_CFLAGS"]) ++if test "$gold_cv_c_threadprivate" = "yes"; then ++ AC_DEFINE(HAVE_OMP_SUPPORT, 1, ++ [Define if compiler supports #pragma omp threadprivate]) ++fi ++AM_CONDITIONAL(OMP_SUPPORT, test "$gold_cv_c_threadprivate" = "yes") ++ ++dnl Test for the -ftls-dialect=gnu2 option. ++dnl Use -Werror in case of compilers that make unknown -m options warnings. ++dnl They would pass the test here, but fail in actual use when $WARN_CFLAGS ++dnl gets set later by default Autoconf magic to include -Werror. (We are ++dnl assuming here that there is no compiler that groks -mtls-dialect=gnu2 ++dnl but does not grok -Werror.) ++save_CFLAGS="$CFLAGS" ++CFLAGS="$CFLAGS -Werror -fpic -mtls-dialect=gnu2" ++AC_COMPILE_IFELSE([AC_LANG_SOURCE([ ++__thread int i; ++void foo (void) ++{ ++ i = 10; ++} ++])], [have_tls_gnu2=yes], [have_tls_gnu2=no]) ++CFLAGS="$save_CFLAGS" ++AM_CONDITIONAL(TLS_GNU2_DIALECT, test "$have_tls_gnu2" = "yes") ++ ++dnl On GNU/Linux TLS descriptors are supported by the dynamic loader ++dnl only with glibc 2.9 or later. ++AC_CACHE_CHECK([for glibc >= 2.9], [gold_cv_lib_glibc29], ++[AC_COMPILE_IFELSE([AC_LANG_SOURCE([ ++#include ++#if !defined __GLIBC__ ++error ++#elif __GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 9) ++error ++#endif ++])], [gold_cv_lib_glibc29=yes], [gold_cv_lib_glibc29=no])]) ++ ++AM_CONDITIONAL(TLS_DESCRIPTORS, test "$gold_cv_lib_glibc29" = "yes") ++ ++dnl Test for the -frandom-seed option. ++AC_CACHE_CHECK([for -frandom-seed support], [gold_cv_c_random_seed], ++[save_CFLAGS="$CFLAGS" ++CFLAGS="$CFLAGS -frandom-seed=foo" ++AC_COMPILE_IFELSE([AC_LANG_SOURCE([int i;])], [gold_cv_c_random_seed=yes], ++[gold_cv_c_random_seed=no]) ++CFLAGS="$save_CFLAGS"]) ++if test "$gold_cv_c_random_seed" = "yes"; then ++ # In Makefile, '$@' will be expanded to be the name of the file ++ # being built, providing a unique seed for each file. ++ RANDOM_SEED_CFLAGS=-frandom-seed=\$@ ++fi ++AC_SUBST(RANDOM_SEED_CFLAGS) ++ ++dnl On GNU/Linux ifunc is supported by the dynamic linker in glibc ++dnl 2.11 or later, and by binutils 2.20.1 or later. ++AC_CACHE_CHECK([for glibc ifunc support], [gold_cv_lib_glibc_ifunc], ++[save_LDFLAGS="$LDFLAGS" ++LDFLAGS="$LDFLAGS -static" ++AC_LINK_IFELSE([AC_LANG_PROGRAM([[ ++#include ++#if !defined __GLIBC__ ++error ++#elif __GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 11) ++error ++#endif ++void func (void) { } ++void invoke (void); ++__asm__(".type invoke, %gnu_indirect_function"); ++typedef void (*funcptr) (void); ++funcptr dispatch (void) __asm__ ("invoke"); ++funcptr dispatch (void) { return &func; }]], ++[[invoke();]]) ++], [ ++if ${NM} conftest$EXEEXT | grep "__rela\?_iplt_start" >/dev/null 2>&1; then ++ gold_cv_lib_glibc_ifunc=both ++else ++ gold_cv_lib_glibc_ifunc=dyn ++fi], [gold_cv_lib_glibc_ifunc=no]) ++LDFLAGS="$save_LDFLAGS"]) ++ ++AM_CONDITIONAL(IFUNC, test "$gold_cv_lib_glibc_ifunc" != "no") ++AM_CONDITIONAL(IFUNC_STATIC, test "$gold_cv_lib_glibc_ifunc" = "both") ++ ++AM_BINUTILS_WARNINGS ++ ++WARN_CXXFLAGS=`echo ${WARN_CFLAGS} | sed -e 's/-Wstrict-prototypes//' -e 's/-Wmissing-prototypes//' -e 's/-Wshadow//'` ++AC_SUBST(WARN_CXXFLAGS) ++ ++AC_ARG_WITH(gold-ldflags, ++[ --with-gold-ldflags=FLAGS additional link flags for gold], ++[if test "$withval" = "no" -o "$withval" = "yes"; then ++ GOLD_LDFLAGS= ++ else ++ GOLD_LDFLAGS=$withval ++ fi], ++[GOLD_LDFLAGS=]) ++AC_SUBST(GOLD_LDFLAGS) ++ ++AC_ARG_WITH(gold-ldadd, ++[ --with-gold-ldadd=LIBS additional libraries for gold], ++[if test "$withval" = "no" -o "$withval" = "yes"; then ++ GOLD_LDADD= ++ else ++ GOLD_LDADD=$withval ++ fi], ++[GOLD_LDADD=]) ++AC_SUBST(GOLD_LDADD) ++ ++dnl Force support for large files by default. This may need to be ++dnl host dependent. If build == host, we can check getconf LFS_CFLAGS. ++LFS_CFLAGS="-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64" ++AC_SUBST(LFS_CFLAGS) ++ ++AC_CHECK_HEADERS(sys/mman.h) ++AC_CHECK_FUNCS(chsize mmap link) ++AC_REPLACE_FUNCS(pread ftruncate ffsll) ++ ++AC_CACHE_CHECK([mremap with MREMAP_MAYMOVE], [gold_cv_lib_mremap_maymove], ++[AC_LINK_IFELSE([ ++AC_LANG_PROGRAM([[ ++#include ++void f() { mremap (0, 0, 0, MREMAP_MAYMOVE); } ++]])], [gold_cv_lib_mremap_maymove=yes], [gold_cv_lib_mremap_maymove=no])]) ++if test "$gold_cv_lib_mremap_maymove" = "yes"; then ++ AC_DEFINE(HAVE_MREMAP, 1, ++ [Define to 1 if you have the mremap function with MREMAP_MAYMOVE support]) ++else ++ AC_LIBOBJ(mremap) ++fi ++ ++# Link in zlib if we can. This allows us to write compressed sections. ++AM_ZLIB ++ ++AC_ARG_ENABLE([threads], ++[[ --enable-threads[=ARG] multi-threaded linking [ARG={auto,yes,no}]]], ++[case "${enableval}" in ++ yes | "") threads=yes ;; ++ no) threads=no ;; ++ auto) threads=auto ;; ++ *) threads=yes ;; ++ esac], ++[threads=auto]) ++ ++if test "$threads" = "yes"; then ++ AX_PTHREAD([threads=yes], AC_MSG_ERROR([pthread not found])) ++elif test "$threads" = "auto"; then ++ AX_PTHREAD([threads=yes], [threads=no]) ++fi ++ ++if test "$threads" = "yes"; then ++ AC_DEFINE(ENABLE_THREADS, 1, ++ [Define to do multi-threaded linking]) ++fi ++AM_CONDITIONAL(THREADS, test "$threads" = "yes") ++ ++dnl We have to check these in C, not C++, because autoconf generates ++dnl tests which have no type information, and current glibc provides ++dnl multiple declarations of functions like basename when compiling ++dnl with C++. ++AC_CHECK_DECLS([basename, ffs, asprintf, vasprintf, snprintf, vsnprintf, strverscmp]) ++ ++dnl Check if gcc supports the -gpubnames option. ++dnl Use -Werror in case of compilers that make unknown -g options warnings. ++dnl They would pass the test here, but fail in actual use when $WARN_CFLAGS ++dnl gets set later by default Autoconf magic to include -Werror. (We are ++dnl assuming here that there is no compiler that groks -gpubnames ++dnl but does not grok -Werror.) ++save_CFLAGS="$CFLAGS" ++CFLAGS="$CFLAGS -Werror -gpubnames" ++AC_COMPILE_IFELSE([AC_LANG_SOURCE([int i;])], [have_pubnames=yes], [have_pubnames=no]) ++CFLAGS="$save_CFLAGS" ++AM_CONDITIONAL(HAVE_PUBNAMES, test "$have_pubnames" = "yes") ++ ++dnl Check if gcc supports the -fno-use-linker-plugin option. ++save_CFLAGS="$CFLAGS" ++CFLAGS="$CFLAGS -Werror -fno-use-linker-plugin" ++AC_COMPILE_IFELSE([AC_LANG_SOURCE([int i;])], [have_no_use_linker_plugin=yes], [have_no_use_linker_plugin=no]) ++CFLAGS="$save_CFLAGS" ++AM_CONDITIONAL(HAVE_NO_USE_LINKER_PLUGIN, test "$have_no_use_linker_plugin" = "yes") ++ ++AC_LANG_PUSH(C++) ++ ++AC_CHECK_HEADERS(unordered_set unordered_map) ++AC_CHECK_HEADERS(tr1/unordered_set tr1/unordered_map) ++AC_CHECK_HEADERS(ext/hash_map ext/hash_set) ++AC_CHECK_HEADERS(byteswap.h) ++ ++dnl Check for bswap_{16,32,64} ++AC_CHECK_DECLS([bswap_16, bswap_32, bswap_64], [], [], [[#include ]]) ++ ++dnl When plugins enabled dynamic loader interface is required. Check headers ++dnl which may provide this interface. Add the necessary library to link. ++AC_CHECK_HEADERS(windows.h) ++AC_CHECK_HEADERS(dlfcn.h) ++AC_SEARCH_LIBS(dlopen, [dl dld]) ++case "$ac_cv_search_dlopen" in ++ no*) DLOPEN_LIBS="";; ++ *) DLOPEN_LIBS="$ac_cv_search_dlopen";; ++esac ++AC_SUBST(DLOPEN_LIBS) ++ ++AC_CHECK_FUNCS(mallinfo mallinfo2 posix_fallocate fallocate readv sysconf times mkdtemp) ++AC_CHECK_DECLS([basename, ffs, asprintf, vasprintf, snprintf, vsnprintf, strverscmp, strndup, memmem]) ++ ++# Use of ::std::tr1::unordered_map::rehash causes undefined symbols ++# at link time with some versions of GCC. ++AC_CACHE_CHECK([whether ::std::tr1::unordered_map::rehash is usable.], ++[gold_cv_unordered_map_rehash], ++[AC_LINK_IFELSE([AC_LANG_PROGRAM([[ ++#include ++void bar() { ::std::tr1::unordered_map x; x.rehash(10); } ++]])], [gold_cv_unordered_map_rehash=yes], [gold_cv_unordered_map_rehash=no])]) ++if test "$gold_cv_unordered_map_rehash" = "yes"; then ++ AC_DEFINE(HAVE_TR1_UNORDERED_MAP_REHASH, 1, ++ [Define if ::std::tr1::unordered_map::rehash is usable]) ++fi ++ ++# Use of tr1/unordered_map with off_t as a key is not supported on GCC ++# 4.1.xx when compiling in 32-bit mode with a 64-bit off_t type. ++AC_CACHE_CHECK([whether std::tr1::hash is defined], ++[gold_cv_hash_off_t], ++[CXXFLAGS_hold=$CXXFLAGS ++CXXFLAGS="$CXXFLAGS $LFS_CFLAGS" ++AC_COMPILE_IFELSE([AC_LANG_SOURCE([ ++#include ++#include ++std::tr1::hash h; ++])], ++[gold_cv_hash_off_t=yes], ++[gold_cv_hash_off_t=no]) ++CXXFLAGS=$CXXFLAGS_hold]) ++if test "$gold_cv_hash_off_t" = "yes"; then ++ AC_DEFINE(HAVE_TR1_HASH_OFF_T, 1, ++ [Define if std::tr1::hash is usable]) ++fi ++ ++# gcc 4.3.0 doesn't recognize the printf attribute on a template ++# function. Check for that. This is gcc bug 35546. This test can ++# probably be removed after the bug has been fixed for a while. ++AC_CACHE_CHECK([whether we can use attributes with template functions], ++[gold_cv_template_attribute], ++[AC_COMPILE_IFELSE([AC_LANG_SOURCE([ ++template extern void foo(const char*, ...) ++ __attribute__ ((__format__ (__printf__, 1, 2))); ++template void foo(const char* format, ...) {} ++void bar() { foo("%s\n", "foo"); } ++])], [gold_cv_template_attribute=yes], [gold_cv_template_attribute=no])]) ++if test "$gold_cv_template_attribute" = "yes"; then ++ AC_DEFINE(HAVE_TEMPLATE_ATTRIBUTES, 1, ++ [Define if attributes work on C++ templates]) ++fi ++ ++dnl Check if the system has struct stat::st_mtim. ++AC_CACHE_CHECK([for struct stat::st_mtim.], ++[gold_cv_stat_st_mtim], ++[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ ++#include ++long bar() { struct stat s; return (long)(s.st_mtim.tv_sec + s.st_mtim.tv_sec);} ++]])], [gold_cv_stat_st_mtim=yes], [gold_cv_stat_st_mtim=no])]) ++if test "$gold_cv_stat_st_mtim" = "yes"; then ++ AC_DEFINE(HAVE_STAT_ST_MTIM, 1, ++ [Define if struct stat has a field st_mtim with timespec for mtime]) ++fi ++ ++AC_LANG_POP(C++) ++ ++AC_CHECK_HEADERS(locale.h) ++AC_CHECK_FUNCS(setlocale) ++AM_LC_MESSAGES ++ ++AM_MAINTAINER_MODE ++ ++AC_OUTPUT(Makefile testsuite/Makefile po/Makefile.in:po/Make-in) +diff -rupN --no-dereference binutils-2.38/gold/configure.orig binutils-2.38-new/gold/configure.orig +--- binutils-2.38/gold/configure.orig 1970-01-01 01:00:00.000000000 +0100 ++++ binutils-2.38-new/gold/configure.orig 2022-01-22 13:25:13.000000000 +0100 +@@ -0,0 +1,12047 @@ ++#! /bin/sh ++# Guess values for system-dependent variables and create Makefiles. ++# Generated by GNU Autoconf 2.69 for gold 0.1. ++# ++# ++# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. ++# ++# ++# This configure script is free software; the Free Software Foundation ++# gives unlimited permission to copy, distribute and modify it. ++## -------------------- ## ++## M4sh Initialization. ## ++## -------------------- ## ++ ++# Be more Bourne compatible ++DUALCASE=1; export DUALCASE # for MKS sh ++if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : ++ emulate sh ++ NULLCMD=: ++ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which ++ # is contrary to our usage. Disable this feature. ++ alias -g '${1+"$@"}'='"$@"' ++ setopt NO_GLOB_SUBST ++else ++ case `(set -o) 2>/dev/null` in #( ++ *posix*) : ++ set -o posix ;; #( ++ *) : ++ ;; ++esac ++fi ++ ++ ++as_nl=' ++' ++export as_nl ++# Printing a long string crashes Solaris 7 /usr/bin/printf. ++as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' ++as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo ++as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo ++# Prefer a ksh shell builtin over an external printf program on Solaris, ++# but without wasting forks for bash or zsh. ++if test -z "$BASH_VERSION$ZSH_VERSION" \ ++ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then ++ as_echo='print -r --' ++ as_echo_n='print -rn --' ++elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then ++ as_echo='printf %s\n' ++ as_echo_n='printf %s' ++else ++ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then ++ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' ++ as_echo_n='/usr/ucb/echo -n' ++ else ++ as_echo_body='eval expr "X$1" : "X\\(.*\\)"' ++ as_echo_n_body='eval ++ arg=$1; ++ case $arg in #( ++ *"$as_nl"*) ++ expr "X$arg" : "X\\(.*\\)$as_nl"; ++ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; ++ esac; ++ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" ++ ' ++ export as_echo_n_body ++ as_echo_n='sh -c $as_echo_n_body as_echo' ++ fi ++ export as_echo_body ++ as_echo='sh -c $as_echo_body as_echo' ++fi ++ ++# The user is always right. ++if test "${PATH_SEPARATOR+set}" != set; then ++ PATH_SEPARATOR=: ++ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { ++ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || ++ PATH_SEPARATOR=';' ++ } ++fi ++ ++ ++# IFS ++# We need space, tab and new line, in precisely that order. Quoting is ++# there to prevent editors from complaining about space-tab. ++# (If _AS_PATH_WALK were called with IFS unset, it would disable word ++# splitting by setting IFS to empty value.) ++IFS=" "" $as_nl" ++ ++# Find who we are. Look in the path if we contain no directory separator. ++as_myself= ++case $0 in #(( ++ *[\\/]* ) as_myself=$0 ;; ++ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break ++ done ++IFS=$as_save_IFS ++ ++ ;; ++esac ++# We did not find ourselves, most probably we were run as `sh COMMAND' ++# in which case we are not to be found in the path. ++if test "x$as_myself" = x; then ++ as_myself=$0 ++fi ++if test ! -f "$as_myself"; then ++ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 ++ exit 1 ++fi ++ ++# Unset variables that we do not need and which cause bugs (e.g. in ++# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" ++# suppresses any "Segmentation fault" message there. '((' could ++# trigger a bug in pdksh 5.2.14. ++for as_var in BASH_ENV ENV MAIL MAILPATH ++do eval test x\${$as_var+set} = xset \ ++ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : ++done ++PS1='$ ' ++PS2='> ' ++PS4='+ ' ++ ++# NLS nuisances. ++LC_ALL=C ++export LC_ALL ++LANGUAGE=C ++export LANGUAGE ++ ++# CDPATH. ++(unset CDPATH) >/dev/null 2>&1 && unset CDPATH ++ ++# Use a proper internal environment variable to ensure we don't fall ++ # into an infinite loop, continuously re-executing ourselves. ++ if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then ++ _as_can_reexec=no; export _as_can_reexec; ++ # We cannot yet assume a decent shell, so we have to provide a ++# neutralization value for shells without unset; and this also ++# works around shells that cannot unset nonexistent variables. ++# Preserve -v and -x to the replacement shell. ++BASH_ENV=/dev/null ++ENV=/dev/null ++(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV ++case $- in # (((( ++ *v*x* | *x*v* ) as_opts=-vx ;; ++ *v* ) as_opts=-v ;; ++ *x* ) as_opts=-x ;; ++ * ) as_opts= ;; ++esac ++exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} ++# Admittedly, this is quite paranoid, since all the known shells bail ++# out after a failed `exec'. ++$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 ++as_fn_exit 255 ++ fi ++ # We don't want this to propagate to other subprocesses. ++ { _as_can_reexec=; unset _as_can_reexec;} ++if test "x$CONFIG_SHELL" = x; then ++ as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : ++ emulate sh ++ NULLCMD=: ++ # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which ++ # is contrary to our usage. Disable this feature. ++ alias -g '\${1+\"\$@\"}'='\"\$@\"' ++ setopt NO_GLOB_SUBST ++else ++ case \`(set -o) 2>/dev/null\` in #( ++ *posix*) : ++ set -o posix ;; #( ++ *) : ++ ;; ++esac ++fi ++" ++ as_required="as_fn_return () { (exit \$1); } ++as_fn_success () { as_fn_return 0; } ++as_fn_failure () { as_fn_return 1; } ++as_fn_ret_success () { return 0; } ++as_fn_ret_failure () { return 1; } ++ ++exitcode=0 ++as_fn_success || { exitcode=1; echo as_fn_success failed.; } ++as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } ++as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } ++as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } ++if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : ++ ++else ++ exitcode=1; echo positional parameters were not saved. ++fi ++test x\$exitcode = x0 || exit 1 ++test -x / || exit 1" ++ as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO ++ as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO ++ eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && ++ test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 ++test \$(( 1 + 1 )) = 2 || exit 1" ++ if (eval "$as_required") 2>/dev/null; then : ++ as_have_required=yes ++else ++ as_have_required=no ++fi ++ if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : ++ ++else ++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++as_found=false ++for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ as_found=: ++ case $as_dir in #( ++ /*) ++ for as_base in sh bash ksh sh5; do ++ # Try only shells that exist, to save several forks. ++ as_shell=$as_dir/$as_base ++ if { test -f "$as_shell" || test -f "$as_shell.exe"; } && ++ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : ++ CONFIG_SHELL=$as_shell as_have_required=yes ++ if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : ++ break 2 ++fi ++fi ++ done;; ++ esac ++ as_found=false ++done ++$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && ++ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : ++ CONFIG_SHELL=$SHELL as_have_required=yes ++fi; } ++IFS=$as_save_IFS ++ ++ ++ if test "x$CONFIG_SHELL" != x; then : ++ export CONFIG_SHELL ++ # We cannot yet assume a decent shell, so we have to provide a ++# neutralization value for shells without unset; and this also ++# works around shells that cannot unset nonexistent variables. ++# Preserve -v and -x to the replacement shell. ++BASH_ENV=/dev/null ++ENV=/dev/null ++(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV ++case $- in # (((( ++ *v*x* | *x*v* ) as_opts=-vx ;; ++ *v* ) as_opts=-v ;; ++ *x* ) as_opts=-x ;; ++ * ) as_opts= ;; ++esac ++exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} ++# Admittedly, this is quite paranoid, since all the known shells bail ++# out after a failed `exec'. ++$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 ++exit 255 ++fi ++ ++ if test x$as_have_required = xno; then : ++ $as_echo "$0: This script requires a shell more modern than all" ++ $as_echo "$0: the shells that I found on your system." ++ if test x${ZSH_VERSION+set} = xset ; then ++ $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" ++ $as_echo "$0: be upgraded to zsh 4.3.4 or later." ++ else ++ $as_echo "$0: Please tell bug-autoconf@gnu.org about your system, ++$0: including any error possibly output before this ++$0: message. Then install a modern shell, or manually run ++$0: the script under such a shell if you do have one." ++ fi ++ exit 1 ++fi ++fi ++fi ++SHELL=${CONFIG_SHELL-/bin/sh} ++export SHELL ++# Unset more variables known to interfere with behavior of common tools. ++CLICOLOR_FORCE= GREP_OPTIONS= ++unset CLICOLOR_FORCE GREP_OPTIONS ++ ++## --------------------- ## ++## M4sh Shell Functions. ## ++## --------------------- ## ++# as_fn_unset VAR ++# --------------- ++# Portably unset VAR. ++as_fn_unset () ++{ ++ { eval $1=; unset $1;} ++} ++as_unset=as_fn_unset ++ ++# as_fn_set_status STATUS ++# ----------------------- ++# Set $? to STATUS, without forking. ++as_fn_set_status () ++{ ++ return $1 ++} # as_fn_set_status ++ ++# as_fn_exit STATUS ++# ----------------- ++# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. ++as_fn_exit () ++{ ++ set +e ++ as_fn_set_status $1 ++ exit $1 ++} # as_fn_exit ++ ++# as_fn_mkdir_p ++# ------------- ++# Create "$as_dir" as a directory, including parents if necessary. ++as_fn_mkdir_p () ++{ ++ ++ case $as_dir in #( ++ -*) as_dir=./$as_dir;; ++ esac ++ test -d "$as_dir" || eval $as_mkdir_p || { ++ as_dirs= ++ while :; do ++ case $as_dir in #( ++ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( ++ *) as_qdir=$as_dir;; ++ esac ++ as_dirs="'$as_qdir' $as_dirs" ++ as_dir=`$as_dirname -- "$as_dir" || ++$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ ++ X"$as_dir" : 'X\(//\)[^/]' \| \ ++ X"$as_dir" : 'X\(//\)$' \| \ ++ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || ++$as_echo X"$as_dir" | ++ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ ++ s//\1/ ++ q ++ } ++ /^X\(\/\/\)[^/].*/{ ++ s//\1/ ++ q ++ } ++ /^X\(\/\/\)$/{ ++ s//\1/ ++ q ++ } ++ /^X\(\/\).*/{ ++ s//\1/ ++ q ++ } ++ s/.*/./; q'` ++ test -d "$as_dir" && break ++ done ++ test -z "$as_dirs" || eval "mkdir $as_dirs" ++ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" ++ ++ ++} # as_fn_mkdir_p ++ ++# as_fn_executable_p FILE ++# ----------------------- ++# Test if FILE is an executable regular file. ++as_fn_executable_p () ++{ ++ test -f "$1" && test -x "$1" ++} # as_fn_executable_p ++# as_fn_append VAR VALUE ++# ---------------------- ++# Append the text in VALUE to the end of the definition contained in VAR. Take ++# advantage of any shell optimizations that allow amortized linear growth over ++# repeated appends, instead of the typical quadratic growth present in naive ++# implementations. ++if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : ++ eval 'as_fn_append () ++ { ++ eval $1+=\$2 ++ }' ++else ++ as_fn_append () ++ { ++ eval $1=\$$1\$2 ++ } ++fi # as_fn_append ++ ++# as_fn_arith ARG... ++# ------------------ ++# Perform arithmetic evaluation on the ARGs, and store the result in the ++# global $as_val. Take advantage of shells that can avoid forks. The arguments ++# must be portable across $(()) and expr. ++if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : ++ eval 'as_fn_arith () ++ { ++ as_val=$(( $* )) ++ }' ++else ++ as_fn_arith () ++ { ++ as_val=`expr "$@" || test $? -eq 1` ++ } ++fi # as_fn_arith ++ ++ ++# as_fn_error STATUS ERROR [LINENO LOG_FD] ++# ---------------------------------------- ++# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are ++# provided, also output the error to LOG_FD, referencing LINENO. Then exit the ++# script with STATUS, using 1 if that was 0. ++as_fn_error () ++{ ++ as_status=$1; test $as_status -eq 0 && as_status=1 ++ if test "$4"; then ++ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack ++ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 ++ fi ++ $as_echo "$as_me: error: $2" >&2 ++ as_fn_exit $as_status ++} # as_fn_error ++ ++if expr a : '\(a\)' >/dev/null 2>&1 && ++ test "X`expr 00001 : '.*\(...\)'`" = X001; then ++ as_expr=expr ++else ++ as_expr=false ++fi ++ ++if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then ++ as_basename=basename ++else ++ as_basename=false ++fi ++ ++if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then ++ as_dirname=dirname ++else ++ as_dirname=false ++fi ++ ++as_me=`$as_basename -- "$0" || ++$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ ++ X"$0" : 'X\(//\)$' \| \ ++ X"$0" : 'X\(/\)' \| . 2>/dev/null || ++$as_echo X/"$0" | ++ sed '/^.*\/\([^/][^/]*\)\/*$/{ ++ s//\1/ ++ q ++ } ++ /^X\/\(\/\/\)$/{ ++ s//\1/ ++ q ++ } ++ /^X\/\(\/\).*/{ ++ s//\1/ ++ q ++ } ++ s/.*/./; q'` ++ ++# Avoid depending upon Character Ranges. ++as_cr_letters='abcdefghijklmnopqrstuvwxyz' ++as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' ++as_cr_Letters=$as_cr_letters$as_cr_LETTERS ++as_cr_digits='0123456789' ++as_cr_alnum=$as_cr_Letters$as_cr_digits ++ ++ ++ as_lineno_1=$LINENO as_lineno_1a=$LINENO ++ as_lineno_2=$LINENO as_lineno_2a=$LINENO ++ eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && ++ test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { ++ # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) ++ sed -n ' ++ p ++ /[$]LINENO/= ++ ' <$as_myself | ++ sed ' ++ s/[$]LINENO.*/&-/ ++ t lineno ++ b ++ :lineno ++ N ++ :loop ++ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ ++ t loop ++ s/-\n.*// ++ ' >$as_me.lineno && ++ chmod +x "$as_me.lineno" || ++ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } ++ ++ # If we had to re-execute with $CONFIG_SHELL, we're ensured to have ++ # already done that, so ensure we don't try to do so again and fall ++ # in an infinite loop. This has already happened in practice. ++ _as_can_reexec=no; export _as_can_reexec ++ # Don't try to exec as it changes $[0], causing all sort of problems ++ # (the dirname of $[0] is not the place where we might find the ++ # original and so on. Autoconf is especially sensitive to this). ++ . "./$as_me.lineno" ++ # Exit status is that of the last command. ++ exit ++} ++ ++ECHO_C= ECHO_N= ECHO_T= ++case `echo -n x` in #((((( ++-n*) ++ case `echo 'xy\c'` in ++ *c*) ECHO_T=' ';; # ECHO_T is single tab character. ++ xy) ECHO_C='\c';; ++ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null ++ ECHO_T=' ';; ++ esac;; ++*) ++ ECHO_N='-n';; ++esac ++ ++rm -f conf$$ conf$$.exe conf$$.file ++if test -d conf$$.dir; then ++ rm -f conf$$.dir/conf$$.file ++else ++ rm -f conf$$.dir ++ mkdir conf$$.dir 2>/dev/null ++fi ++if (echo >conf$$.file) 2>/dev/null; then ++ if ln -s conf$$.file conf$$ 2>/dev/null; then ++ as_ln_s='ln -s' ++ # ... but there are two gotchas: ++ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. ++ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. ++ # In both cases, we have to default to `cp -pR'. ++ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || ++ as_ln_s='cp -pR' ++ elif ln conf$$.file conf$$ 2>/dev/null; then ++ as_ln_s=ln ++ else ++ as_ln_s='cp -pR' ++ fi ++else ++ as_ln_s='cp -pR' ++fi ++rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file ++rmdir conf$$.dir 2>/dev/null ++ ++if mkdir -p . 2>/dev/null; then ++ as_mkdir_p='mkdir -p "$as_dir"' ++else ++ test -d ./-p && rmdir ./-p ++ as_mkdir_p=false ++fi ++ ++as_test_x='test -x' ++as_executable_p=as_fn_executable_p ++ ++# Sed expression to map a string onto a valid CPP name. ++as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" ++ ++# Sed expression to map a string onto a valid variable name. ++as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" ++ ++ ++test -n "$DJDIR" || exec 7<&0 &1 ++ ++# Name of the host. ++# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, ++# so uname gets run too. ++ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` ++ ++# ++# Initializations. ++# ++ac_default_prefix=/usr/local ++ac_clean_files= ++ac_config_libobj_dir=. ++LIBOBJS= ++cross_compiling=no ++subdirs= ++MFLAGS= ++MAKEFLAGS= ++ ++# Identity of this package. ++PACKAGE_NAME='gold' ++PACKAGE_TARNAME='gold' ++PACKAGE_VERSION='0.1' ++PACKAGE_STRING='gold 0.1' ++PACKAGE_BUGREPORT='' ++PACKAGE_URL='' ++ ++ac_unique_file="gold.cc" ++# Factoring default headers for most tests. ++ac_includes_default="\ ++#include ++#ifdef HAVE_SYS_TYPES_H ++# include ++#endif ++#ifdef HAVE_SYS_STAT_H ++# include ++#endif ++#ifdef STDC_HEADERS ++# include ++# include ++#else ++# ifdef HAVE_STDLIB_H ++# include ++# endif ++#endif ++#ifdef HAVE_STRING_H ++# if !defined STDC_HEADERS && defined HAVE_MEMORY_H ++# include ++# endif ++# include ++#endif ++#ifdef HAVE_STRINGS_H ++# include ++#endif ++#ifdef HAVE_INTTYPES_H ++# include ++#endif ++#ifdef HAVE_STDINT_H ++# include ++#endif ++#ifdef HAVE_UNISTD_H ++# include ++#endif" ++ ++ac_subst_vars='am__EXEEXT_FALSE ++am__EXEEXT_TRUE ++LTLIBOBJS ++MAINT ++MAINTAINER_MODE_FALSE ++MAINTAINER_MODE_TRUE ++DLOPEN_LIBS ++CXXCPP ++HAVE_NO_USE_LINKER_PLUGIN_FALSE ++HAVE_NO_USE_LINKER_PLUGIN_TRUE ++HAVE_PUBNAMES_FALSE ++HAVE_PUBNAMES_TRUE ++THREADS_FALSE ++THREADS_TRUE ++PTHREAD_CFLAGS ++PTHREAD_LIBS ++PTHREAD_CC ++ax_pthread_config ++SED ++zlibinc ++zlibdir ++LIBOBJS ++LFS_CFLAGS ++GOLD_LDADD ++GOLD_LDFLAGS ++WARN_CXXFLAGS ++WARN_WRITE_STRINGS ++NO_WERROR ++WARN_CFLAGS_FOR_BUILD ++WARN_CFLAGS ++IFUNC_STATIC_FALSE ++IFUNC_STATIC_TRUE ++IFUNC_FALSE ++IFUNC_TRUE ++RANDOM_SEED_CFLAGS ++TLS_DESCRIPTORS_FALSE ++TLS_DESCRIPTORS_TRUE ++TLS_GNU2_DIALECT_FALSE ++TLS_GNU2_DIALECT_TRUE ++OMP_SUPPORT_FALSE ++OMP_SUPPORT_TRUE ++STATIC_TLS_FALSE ++STATIC_TLS_TRUE ++TLS_FALSE ++TLS_TRUE ++MERGE_CONSTANTS_FLAG ++CFLAGS_CF_PROTECTION_FALSE ++CFLAGS_CF_PROTECTION_TRUE ++GCC9_FALSE ++GCC9_TRUE ++MCMODEL_MEDIUM_FALSE ++MCMODEL_MEDIUM_TRUE ++FN_PTRS_IN_SO_WITHOUT_PIC_FALSE ++FN_PTRS_IN_SO_WITHOUT_PIC_TRUE ++HAVE_STATIC_FALSE ++HAVE_STATIC_TRUE ++NATIVE_OR_CROSS_LINKER_FALSE ++NATIVE_OR_CROSS_LINKER_TRUE ++GCC_FALSE ++GCC_TRUE ++NATIVE_LINKER_FALSE ++NATIVE_LINKER_TRUE ++MSGMERGE ++MSGFMT ++MKINSTALLDIRS ++CATOBJEXT ++GENCAT ++INSTOBJEXT ++DATADIRNAME ++CATALOGS ++POSUB ++GMSGFMT ++XGETTEXT ++INCINTL ++LIBINTL_DEP ++LIBINTL ++USE_NLS ++LN_S ++RANLIB ++YFLAGS ++YACC ++am__fastdepCXX_FALSE ++am__fastdepCXX_TRUE ++CXXDEPMODE ++ac_ct_CXX ++CXXFLAGS ++CXX ++NM ++TARGETOBJS ++DEFAULT_TARGET ++DEFAULT_TARGET_MIPS_FALSE ++DEFAULT_TARGET_MIPS_TRUE ++DEFAULT_TARGET_TILEGX_FALSE ++DEFAULT_TARGET_TILEGX_TRUE ++DEFAULT_TARGET_X86_64_OR_X32_FALSE ++DEFAULT_TARGET_X86_64_OR_X32_TRUE ++DEFAULT_TARGET_X32_FALSE ++DEFAULT_TARGET_X32_TRUE ++DEFAULT_TARGET_X86_64_FALSE ++DEFAULT_TARGET_X86_64_TRUE ++DEFAULT_TARGET_S390_FALSE ++DEFAULT_TARGET_S390_TRUE ++DEFAULT_TARGET_SPARC_FALSE ++DEFAULT_TARGET_SPARC_TRUE ++DEFAULT_TARGET_POWERPC_FALSE ++DEFAULT_TARGET_POWERPC_TRUE ++DEFAULT_TARGET_I386_FALSE ++DEFAULT_TARGET_I386_TRUE ++DEFAULT_TARGET_ARM_FALSE ++DEFAULT_TARGET_ARM_TRUE ++DEFAULT_TARGET_AARCH64_FALSE ++DEFAULT_TARGET_AARCH64_TRUE ++PLUGINS_FALSE ++PLUGINS_TRUE ++installed_linker ++install_as_default ++EGREP ++GREP ++CPP ++am__fastdepCC_FALSE ++am__fastdepCC_TRUE ++CCDEPMODE ++am__nodep ++AMDEPBACKSLASH ++AMDEP_FALSE ++AMDEP_TRUE ++am__quote ++am__include ++DEPDIR ++OBJEXT ++EXEEXT ++ac_ct_CC ++CPPFLAGS ++LDFLAGS ++CFLAGS ++CC ++AM_BACKSLASH ++AM_DEFAULT_VERBOSITY ++AM_DEFAULT_V ++AM_V ++am__untar ++am__tar ++AMTAR ++am__leading_dot ++SET_MAKE ++AWK ++mkdir_p ++MKDIR_P ++INSTALL_STRIP_PROGRAM ++STRIP ++install_sh ++MAKEINFO ++AUTOHEADER ++AUTOMAKE ++AUTOCONF ++ACLOCAL ++VERSION ++PACKAGE ++CYGPATH_W ++am__isrc ++INSTALL_DATA ++INSTALL_SCRIPT ++INSTALL_PROGRAM ++target_os ++target_vendor ++target_cpu ++target ++host_os ++host_vendor ++host_cpu ++host ++build_os ++build_vendor ++build_cpu ++build ++target_alias ++host_alias ++build_alias ++LIBS ++ECHO_T ++ECHO_N ++ECHO_C ++DEFS ++mandir ++localedir ++libdir ++psdir ++pdfdir ++dvidir ++htmldir ++infodir ++docdir ++oldincludedir ++includedir ++runstatedir ++localstatedir ++sharedstatedir ++sysconfdir ++datadir ++datarootdir ++libexecdir ++sbindir ++bindir ++program_transform_name ++prefix ++exec_prefix ++PACKAGE_URL ++PACKAGE_BUGREPORT ++PACKAGE_STRING ++PACKAGE_VERSION ++PACKAGE_TARNAME ++PACKAGE_NAME ++PATH_SEPARATOR ++SHELL' ++ac_subst_files='' ++ac_user_opts=' ++enable_option_checking ++enable_silent_rules ++enable_dependency_tracking ++with_sysroot ++enable_gold ++enable_plugins ++enable_relro ++enable_targets ++enable_default_hash_style ++with_lib_path ++enable_nls ++enable_werror ++enable_build_warnings ++with_gold_ldflags ++with_gold_ldadd ++with_system_zlib ++enable_threads ++enable_maintainer_mode ++' ++ ac_precious_vars='build_alias ++host_alias ++target_alias ++CC ++CFLAGS ++LDFLAGS ++LIBS ++CPPFLAGS ++CPP ++CXX ++CXXFLAGS ++CCC ++YACC ++YFLAGS ++CXXCPP' ++ ++ ++# Initialize some variables set by options. ++ac_init_help= ++ac_init_version=false ++ac_unrecognized_opts= ++ac_unrecognized_sep= ++# The variables have the same names as the options, with ++# dashes changed to underlines. ++cache_file=/dev/null ++exec_prefix=NONE ++no_create= ++no_recursion= ++prefix=NONE ++program_prefix=NONE ++program_suffix=NONE ++program_transform_name=s,x,x, ++silent= ++site= ++srcdir= ++verbose= ++x_includes=NONE ++x_libraries=NONE ++ ++# Installation directory options. ++# These are left unexpanded so users can "make install exec_prefix=/foo" ++# and all the variables that are supposed to be based on exec_prefix ++# by default will actually change. ++# Use braces instead of parens because sh, perl, etc. also accept them. ++# (The list follows the same order as the GNU Coding Standards.) ++bindir='${exec_prefix}/bin' ++sbindir='${exec_prefix}/sbin' ++libexecdir='${exec_prefix}/libexec' ++datarootdir='${prefix}/share' ++datadir='${datarootdir}' ++sysconfdir='${prefix}/etc' ++sharedstatedir='${prefix}/com' ++localstatedir='${prefix}/var' ++runstatedir='${localstatedir}/run' ++includedir='${prefix}/include' ++oldincludedir='/usr/include' ++docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' ++infodir='${datarootdir}/info' ++htmldir='${docdir}' ++dvidir='${docdir}' ++pdfdir='${docdir}' ++psdir='${docdir}' ++libdir='${exec_prefix}/lib' ++localedir='${datarootdir}/locale' ++mandir='${datarootdir}/man' ++ ++ac_prev= ++ac_dashdash= ++for ac_option ++do ++ # If the previous option needs an argument, assign it. ++ if test -n "$ac_prev"; then ++ eval $ac_prev=\$ac_option ++ ac_prev= ++ continue ++ fi ++ ++ case $ac_option in ++ *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; ++ *=) ac_optarg= ;; ++ *) ac_optarg=yes ;; ++ esac ++ ++ # Accept the important Cygnus configure options, so we can diagnose typos. ++ ++ case $ac_dashdash$ac_option in ++ --) ++ ac_dashdash=yes ;; ++ ++ -bindir | --bindir | --bindi | --bind | --bin | --bi) ++ ac_prev=bindir ;; ++ -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) ++ bindir=$ac_optarg ;; ++ ++ -build | --build | --buil | --bui | --bu) ++ ac_prev=build_alias ;; ++ -build=* | --build=* | --buil=* | --bui=* | --bu=*) ++ build_alias=$ac_optarg ;; ++ ++ -cache-file | --cache-file | --cache-fil | --cache-fi \ ++ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) ++ ac_prev=cache_file ;; ++ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ ++ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) ++ cache_file=$ac_optarg ;; ++ ++ --config-cache | -C) ++ cache_file=config.cache ;; ++ ++ -datadir | --datadir | --datadi | --datad) ++ ac_prev=datadir ;; ++ -datadir=* | --datadir=* | --datadi=* | --datad=*) ++ datadir=$ac_optarg ;; ++ ++ -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ ++ | --dataroo | --dataro | --datar) ++ ac_prev=datarootdir ;; ++ -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ ++ | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) ++ datarootdir=$ac_optarg ;; ++ ++ -disable-* | --disable-*) ++ ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` ++ # Reject names that are not valid shell variable names. ++ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && ++ as_fn_error $? "invalid feature name: $ac_useropt" ++ ac_useropt_orig=$ac_useropt ++ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` ++ case $ac_user_opts in ++ *" ++"enable_$ac_useropt" ++"*) ;; ++ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" ++ ac_unrecognized_sep=', ';; ++ esac ++ eval enable_$ac_useropt=no ;; ++ ++ -docdir | --docdir | --docdi | --doc | --do) ++ ac_prev=docdir ;; ++ -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) ++ docdir=$ac_optarg ;; ++ ++ -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) ++ ac_prev=dvidir ;; ++ -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) ++ dvidir=$ac_optarg ;; ++ ++ -enable-* | --enable-*) ++ ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` ++ # Reject names that are not valid shell variable names. ++ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && ++ as_fn_error $? "invalid feature name: $ac_useropt" ++ ac_useropt_orig=$ac_useropt ++ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` ++ case $ac_user_opts in ++ *" ++"enable_$ac_useropt" ++"*) ;; ++ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" ++ ac_unrecognized_sep=', ';; ++ esac ++ eval enable_$ac_useropt=\$ac_optarg ;; ++ ++ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ ++ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ ++ | --exec | --exe | --ex) ++ ac_prev=exec_prefix ;; ++ -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ ++ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ ++ | --exec=* | --exe=* | --ex=*) ++ exec_prefix=$ac_optarg ;; ++ ++ -gas | --gas | --ga | --g) ++ # Obsolete; use --with-gas. ++ with_gas=yes ;; ++ ++ -help | --help | --hel | --he | -h) ++ ac_init_help=long ;; ++ -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) ++ ac_init_help=recursive ;; ++ -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) ++ ac_init_help=short ;; ++ ++ -host | --host | --hos | --ho) ++ ac_prev=host_alias ;; ++ -host=* | --host=* | --hos=* | --ho=*) ++ host_alias=$ac_optarg ;; ++ ++ -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) ++ ac_prev=htmldir ;; ++ -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ ++ | --ht=*) ++ htmldir=$ac_optarg ;; ++ ++ -includedir | --includedir | --includedi | --included | --include \ ++ | --includ | --inclu | --incl | --inc) ++ ac_prev=includedir ;; ++ -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ ++ | --includ=* | --inclu=* | --incl=* | --inc=*) ++ includedir=$ac_optarg ;; ++ ++ -infodir | --infodir | --infodi | --infod | --info | --inf) ++ ac_prev=infodir ;; ++ -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) ++ infodir=$ac_optarg ;; ++ ++ -libdir | --libdir | --libdi | --libd) ++ ac_prev=libdir ;; ++ -libdir=* | --libdir=* | --libdi=* | --libd=*) ++ libdir=$ac_optarg ;; ++ ++ -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ ++ | --libexe | --libex | --libe) ++ ac_prev=libexecdir ;; ++ -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ ++ | --libexe=* | --libex=* | --libe=*) ++ libexecdir=$ac_optarg ;; ++ ++ -localedir | --localedir | --localedi | --localed | --locale) ++ ac_prev=localedir ;; ++ -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) ++ localedir=$ac_optarg ;; ++ ++ -localstatedir | --localstatedir | --localstatedi | --localstated \ ++ | --localstate | --localstat | --localsta | --localst | --locals) ++ ac_prev=localstatedir ;; ++ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ ++ | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) ++ localstatedir=$ac_optarg ;; ++ ++ -mandir | --mandir | --mandi | --mand | --man | --ma | --m) ++ ac_prev=mandir ;; ++ -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) ++ mandir=$ac_optarg ;; ++ ++ -nfp | --nfp | --nf) ++ # Obsolete; use --without-fp. ++ with_fp=no ;; ++ ++ -no-create | --no-create | --no-creat | --no-crea | --no-cre \ ++ | --no-cr | --no-c | -n) ++ no_create=yes ;; ++ ++ -no-recursion | --no-recursion | --no-recursio | --no-recursi \ ++ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ++ no_recursion=yes ;; ++ ++ -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ ++ | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ ++ | --oldin | --oldi | --old | --ol | --o) ++ ac_prev=oldincludedir ;; ++ -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ ++ | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ ++ | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) ++ oldincludedir=$ac_optarg ;; ++ ++ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) ++ ac_prev=prefix ;; ++ -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) ++ prefix=$ac_optarg ;; ++ ++ -program-prefix | --program-prefix | --program-prefi | --program-pref \ ++ | --program-pre | --program-pr | --program-p) ++ ac_prev=program_prefix ;; ++ -program-prefix=* | --program-prefix=* | --program-prefi=* \ ++ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) ++ program_prefix=$ac_optarg ;; ++ ++ -program-suffix | --program-suffix | --program-suffi | --program-suff \ ++ | --program-suf | --program-su | --program-s) ++ ac_prev=program_suffix ;; ++ -program-suffix=* | --program-suffix=* | --program-suffi=* \ ++ | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) ++ program_suffix=$ac_optarg ;; ++ ++ -program-transform-name | --program-transform-name \ ++ | --program-transform-nam | --program-transform-na \ ++ | --program-transform-n | --program-transform- \ ++ | --program-transform | --program-transfor \ ++ | --program-transfo | --program-transf \ ++ | --program-trans | --program-tran \ ++ | --progr-tra | --program-tr | --program-t) ++ ac_prev=program_transform_name ;; ++ -program-transform-name=* | --program-transform-name=* \ ++ | --program-transform-nam=* | --program-transform-na=* \ ++ | --program-transform-n=* | --program-transform-=* \ ++ | --program-transform=* | --program-transfor=* \ ++ | --program-transfo=* | --program-transf=* \ ++ | --program-trans=* | --program-tran=* \ ++ | --progr-tra=* | --program-tr=* | --program-t=*) ++ program_transform_name=$ac_optarg ;; ++ ++ -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) ++ ac_prev=pdfdir ;; ++ -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) ++ pdfdir=$ac_optarg ;; ++ ++ -psdir | --psdir | --psdi | --psd | --ps) ++ ac_prev=psdir ;; ++ -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) ++ psdir=$ac_optarg ;; ++ ++ -q | -quiet | --quiet | --quie | --qui | --qu | --q \ ++ | -silent | --silent | --silen | --sile | --sil) ++ silent=yes ;; ++ ++ -runstatedir | --runstatedir | --runstatedi | --runstated \ ++ | --runstate | --runstat | --runsta | --runst | --runs \ ++ | --run | --ru | --r) ++ ac_prev=runstatedir ;; ++ -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \ ++ | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \ ++ | --run=* | --ru=* | --r=*) ++ runstatedir=$ac_optarg ;; ++ ++ -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) ++ ac_prev=sbindir ;; ++ -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ ++ | --sbi=* | --sb=*) ++ sbindir=$ac_optarg ;; ++ ++ -sharedstatedir | --sharedstatedir | --sharedstatedi \ ++ | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ ++ | --sharedst | --shareds | --shared | --share | --shar \ ++ | --sha | --sh) ++ ac_prev=sharedstatedir ;; ++ -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ ++ | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ ++ | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ ++ | --sha=* | --sh=*) ++ sharedstatedir=$ac_optarg ;; ++ ++ -site | --site | --sit) ++ ac_prev=site ;; ++ -site=* | --site=* | --sit=*) ++ site=$ac_optarg ;; ++ ++ -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) ++ ac_prev=srcdir ;; ++ -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) ++ srcdir=$ac_optarg ;; ++ ++ -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ ++ | --syscon | --sysco | --sysc | --sys | --sy) ++ ac_prev=sysconfdir ;; ++ -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ ++ | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) ++ sysconfdir=$ac_optarg ;; ++ ++ -target | --target | --targe | --targ | --tar | --ta | --t) ++ ac_prev=target_alias ;; ++ -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) ++ target_alias=$ac_optarg ;; ++ ++ -v | -verbose | --verbose | --verbos | --verbo | --verb) ++ verbose=yes ;; ++ ++ -version | --version | --versio | --versi | --vers | -V) ++ ac_init_version=: ;; ++ ++ -with-* | --with-*) ++ ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` ++ # Reject names that are not valid shell variable names. ++ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && ++ as_fn_error $? "invalid package name: $ac_useropt" ++ ac_useropt_orig=$ac_useropt ++ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` ++ case $ac_user_opts in ++ *" ++"with_$ac_useropt" ++"*) ;; ++ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" ++ ac_unrecognized_sep=', ';; ++ esac ++ eval with_$ac_useropt=\$ac_optarg ;; ++ ++ -without-* | --without-*) ++ ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` ++ # Reject names that are not valid shell variable names. ++ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && ++ as_fn_error $? "invalid package name: $ac_useropt" ++ ac_useropt_orig=$ac_useropt ++ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` ++ case $ac_user_opts in ++ *" ++"with_$ac_useropt" ++"*) ;; ++ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" ++ ac_unrecognized_sep=', ';; ++ esac ++ eval with_$ac_useropt=no ;; ++ ++ --x) ++ # Obsolete; use --with-x. ++ with_x=yes ;; ++ ++ -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ ++ | --x-incl | --x-inc | --x-in | --x-i) ++ ac_prev=x_includes ;; ++ -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ ++ | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) ++ x_includes=$ac_optarg ;; ++ ++ -x-libraries | --x-libraries | --x-librarie | --x-librari \ ++ | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) ++ ac_prev=x_libraries ;; ++ -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ ++ | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) ++ x_libraries=$ac_optarg ;; ++ ++ -*) as_fn_error $? "unrecognized option: \`$ac_option' ++Try \`$0 --help' for more information" ++ ;; ++ ++ *=*) ++ ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` ++ # Reject names that are not valid shell variable names. ++ case $ac_envvar in #( ++ '' | [0-9]* | *[!_$as_cr_alnum]* ) ++ as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; ++ esac ++ eval $ac_envvar=\$ac_optarg ++ export $ac_envvar ;; ++ ++ *) ++ # FIXME: should be removed in autoconf 3.0. ++ $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 ++ expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && ++ $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 ++ : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" ++ ;; ++ ++ esac ++done ++ ++if test -n "$ac_prev"; then ++ ac_option=--`echo $ac_prev | sed 's/_/-/g'` ++ as_fn_error $? "missing argument to $ac_option" ++fi ++ ++if test -n "$ac_unrecognized_opts"; then ++ case $enable_option_checking in ++ no) ;; ++ fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; ++ *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; ++ esac ++fi ++ ++# Check all directory arguments for consistency. ++for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ ++ datadir sysconfdir sharedstatedir localstatedir includedir \ ++ oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ ++ libdir localedir mandir runstatedir ++do ++ eval ac_val=\$$ac_var ++ # Remove trailing slashes. ++ case $ac_val in ++ */ ) ++ ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` ++ eval $ac_var=\$ac_val;; ++ esac ++ # Be sure to have absolute directory names. ++ case $ac_val in ++ [\\/$]* | ?:[\\/]* ) continue;; ++ NONE | '' ) case $ac_var in *prefix ) continue;; esac;; ++ esac ++ as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" ++done ++ ++# There might be people who depend on the old broken behavior: `$host' ++# used to hold the argument of --host etc. ++# FIXME: To remove some day. ++build=$build_alias ++host=$host_alias ++target=$target_alias ++ ++# FIXME: To remove some day. ++if test "x$host_alias" != x; then ++ if test "x$build_alias" = x; then ++ cross_compiling=maybe ++ elif test "x$build_alias" != "x$host_alias"; then ++ cross_compiling=yes ++ fi ++fi ++ ++ac_tool_prefix= ++test -n "$host_alias" && ac_tool_prefix=$host_alias- ++ ++test "$silent" = yes && exec 6>/dev/null ++ ++ ++ac_pwd=`pwd` && test -n "$ac_pwd" && ++ac_ls_di=`ls -di .` && ++ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || ++ as_fn_error $? "working directory cannot be determined" ++test "X$ac_ls_di" = "X$ac_pwd_ls_di" || ++ as_fn_error $? "pwd does not report name of working directory" ++ ++ ++# Find the source files, if location was not specified. ++if test -z "$srcdir"; then ++ ac_srcdir_defaulted=yes ++ # Try the directory containing this script, then the parent directory. ++ ac_confdir=`$as_dirname -- "$as_myself" || ++$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ ++ X"$as_myself" : 'X\(//\)[^/]' \| \ ++ X"$as_myself" : 'X\(//\)$' \| \ ++ X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || ++$as_echo X"$as_myself" | ++ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ ++ s//\1/ ++ q ++ } ++ /^X\(\/\/\)[^/].*/{ ++ s//\1/ ++ q ++ } ++ /^X\(\/\/\)$/{ ++ s//\1/ ++ q ++ } ++ /^X\(\/\).*/{ ++ s//\1/ ++ q ++ } ++ s/.*/./; q'` ++ srcdir=$ac_confdir ++ if test ! -r "$srcdir/$ac_unique_file"; then ++ srcdir=.. ++ fi ++else ++ ac_srcdir_defaulted=no ++fi ++if test ! -r "$srcdir/$ac_unique_file"; then ++ test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." ++ as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" ++fi ++ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" ++ac_abs_confdir=`( ++ cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" ++ pwd)` ++# When building in place, set srcdir=. ++if test "$ac_abs_confdir" = "$ac_pwd"; then ++ srcdir=. ++fi ++# Remove unnecessary trailing slashes from srcdir. ++# Double slashes in file names in object file debugging info ++# mess up M-x gdb in Emacs. ++case $srcdir in ++*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; ++esac ++for ac_var in $ac_precious_vars; do ++ eval ac_env_${ac_var}_set=\${${ac_var}+set} ++ eval ac_env_${ac_var}_value=\$${ac_var} ++ eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} ++ eval ac_cv_env_${ac_var}_value=\$${ac_var} ++done ++ ++# ++# Report the --help message. ++# ++if test "$ac_init_help" = "long"; then ++ # Omit some internal or obsolete options to make the list less imposing. ++ # This message is too long to be a string in the A/UX 3.1 sh. ++ cat <<_ACEOF ++\`configure' configures gold 0.1 to adapt to many kinds of systems. ++ ++Usage: $0 [OPTION]... [VAR=VALUE]... ++ ++To assign environment variables (e.g., CC, CFLAGS...), specify them as ++VAR=VALUE. See below for descriptions of some of the useful variables. ++ ++Defaults for the options are specified in brackets. ++ ++Configuration: ++ -h, --help display this help and exit ++ --help=short display options specific to this package ++ --help=recursive display the short help of all the included packages ++ -V, --version display version information and exit ++ -q, --quiet, --silent do not print \`checking ...' messages ++ --cache-file=FILE cache test results in FILE [disabled] ++ -C, --config-cache alias for \`--cache-file=config.cache' ++ -n, --no-create do not create output files ++ --srcdir=DIR find the sources in DIR [configure dir or \`..'] ++ ++Installation directories: ++ --prefix=PREFIX install architecture-independent files in PREFIX ++ [$ac_default_prefix] ++ --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX ++ [PREFIX] ++ ++By default, \`make install' will install all the files in ++\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify ++an installation prefix other than \`$ac_default_prefix' using \`--prefix', ++for instance \`--prefix=\$HOME'. ++ ++For better control, use the options below. ++ ++Fine tuning of the installation directories: ++ --bindir=DIR user executables [EPREFIX/bin] ++ --sbindir=DIR system admin executables [EPREFIX/sbin] ++ --libexecdir=DIR program executables [EPREFIX/libexec] ++ --sysconfdir=DIR read-only single-machine data [PREFIX/etc] ++ --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] ++ --localstatedir=DIR modifiable single-machine data [PREFIX/var] ++ --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] ++ --libdir=DIR object code libraries [EPREFIX/lib] ++ --includedir=DIR C header files [PREFIX/include] ++ --oldincludedir=DIR C header files for non-gcc [/usr/include] ++ --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] ++ --datadir=DIR read-only architecture-independent data [DATAROOTDIR] ++ --infodir=DIR info documentation [DATAROOTDIR/info] ++ --localedir=DIR locale-dependent data [DATAROOTDIR/locale] ++ --mandir=DIR man documentation [DATAROOTDIR/man] ++ --docdir=DIR documentation root [DATAROOTDIR/doc/gold] ++ --htmldir=DIR html documentation [DOCDIR] ++ --dvidir=DIR dvi documentation [DOCDIR] ++ --pdfdir=DIR pdf documentation [DOCDIR] ++ --psdir=DIR ps documentation [DOCDIR] ++_ACEOF ++ ++ cat <<\_ACEOF ++ ++Program names: ++ --program-prefix=PREFIX prepend PREFIX to installed program names ++ --program-suffix=SUFFIX append SUFFIX to installed program names ++ --program-transform-name=PROGRAM run sed PROGRAM on installed program names ++ ++System types: ++ --build=BUILD configure for building on BUILD [guessed] ++ --host=HOST cross-compile to build programs to run on HOST [BUILD] ++ --target=TARGET configure for building compilers for TARGET [HOST] ++_ACEOF ++fi ++ ++if test -n "$ac_init_help"; then ++ case $ac_init_help in ++ short | recursive ) echo "Configuration of gold 0.1:";; ++ esac ++ cat <<\_ACEOF ++ ++Optional Features: ++ --disable-option-checking ignore unrecognized --enable/--with options ++ --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) ++ --enable-FEATURE[=ARG] include FEATURE [ARG=yes] ++ --enable-silent-rules less verbose build output (undo: "make V=1") ++ --disable-silent-rules verbose build output (undo: "make V=0") ++ --enable-dependency-tracking ++ do not reject slow dependency extractors ++ --disable-dependency-tracking ++ speeds up one-time build ++ --enable-gold[=ARG] build gold [ARG={default,yes,no}] ++ --enable-plugins Enable support for plugins ++ --enable-relro enable -z relro in ELF linker by default ++ --enable-targets alternative target configurations ++ --enable-default-hash-style={sysv,gnu,both} ++ use this default hash style ++ --disable-nls do not use Native Language Support ++ --enable-werror treat compile warnings as errors ++ --enable-build-warnings enable build-time compiler warnings ++ --enable-threads[=ARG] multi-threaded linking [ARG={auto,yes,no}] ++ --enable-maintainer-mode ++ enable make rules and dependencies not useful (and ++ sometimes confusing) to the casual installer ++ ++Optional Packages: ++ --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] ++ --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) ++ --with-sysroot=DIR search for usr/lib et al within DIR ++ --with-lib-path=dir1:dir2... set default LIB_PATH ++ --with-gold-ldflags=FLAGS additional link flags for gold ++ --with-gold-ldadd=LIBS additional libraries for gold ++ --with-system-zlib use installed libz ++ ++Some influential environment variables: ++ CC C compiler command ++ CFLAGS C compiler flags ++ LDFLAGS linker flags, e.g. -L if you have libraries in a ++ nonstandard directory ++ LIBS libraries to pass to the linker, e.g. -l ++ CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I if ++ you have headers in a nonstandard directory ++ CPP C preprocessor ++ CXX C++ compiler command ++ CXXFLAGS C++ compiler flags ++ YACC The `Yet Another Compiler Compiler' implementation to use. ++ Defaults to the first program found out of: `bison -y', `byacc', ++ `yacc'. ++ YFLAGS The list of arguments that will be passed by default to $YACC. ++ This script will default YFLAGS to the empty string to avoid a ++ default value of `-d' given by some make applications. ++ CXXCPP C++ preprocessor ++ ++Use these variables to override the choices made by `configure' or to help ++it to find libraries and programs with nonstandard names/locations. ++ ++Report bugs to the package provider. ++_ACEOF ++ac_status=$? ++fi ++ ++if test "$ac_init_help" = "recursive"; 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" >&6; } ++if eval \${$3+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++$4 ++int ++main () ++{ ++#ifndef $as_decl_name ++#ifdef __cplusplus ++ (void) $as_decl_use; ++#else ++ (void) $as_decl_name; ++#endif ++#endif ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ eval "$3=yes" ++else ++ eval "$3=no" ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++eval ac_res=\$$3 ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 ++$as_echo "$ac_res" >&6; } ++ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno ++ ++} # ac_fn_c_check_decl ++ ++# ac_fn_cxx_try_cpp LINENO ++# ------------------------ ++# Try to preprocess conftest.$ac_ext, and return whether this succeeded. ++ac_fn_cxx_try_cpp () ++{ ++ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack ++ if { { ac_try="$ac_cpp conftest.$ac_ext" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" ++$as_echo "$ac_try_echo"; } >&5 ++ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err ++ ac_status=$? ++ if test -s conftest.err; then ++ grep -v '^ *+' conftest.err >conftest.er1 ++ cat conftest.er1 >&5 ++ mv -f conftest.er1 conftest.err ++ fi ++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 ++ test $ac_status = 0; } > conftest.i && { ++ test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" || ++ test ! -s conftest.err ++ }; then : ++ ac_retval=0 ++else ++ $as_echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ ac_retval=1 ++fi ++ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno ++ as_fn_set_status $ac_retval ++ ++} # ac_fn_cxx_try_cpp ++ ++# ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES ++# --------------------------------------------------------- ++# Tests whether HEADER exists, giving a warning if it cannot be compiled using ++# the include files in INCLUDES and setting the cache variable VAR ++# accordingly. ++ac_fn_cxx_check_header_mongrel () ++{ ++ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack ++ if eval \${$3+:} false; then : ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 ++$as_echo_n "checking for $2... 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What about this header? ++case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #(( ++ yes:no: ) ++ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 ++$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} ++ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 ++$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} ++ ;; ++ no:yes:* ) ++ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 ++$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} ++ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 ++$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} ++ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 ++$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} ++ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 ++$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} ++ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 ++$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} ++ ;; ++esac ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 ++$as_echo_n "checking for $2... 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We do this before executing the actions. ++ rm -rf conftest.dSYM conftest_ipa8_conftest.oo ++ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno ++ as_fn_set_status $ac_retval ++ ++} # ac_fn_cxx_try_link ++ ++# ac_fn_cxx_check_func LINENO FUNC VAR ++# ------------------------------------ ++# Tests whether FUNC exists, setting the cache variable VAR accordingly ++ac_fn_cxx_check_func () ++{ ++ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 ++$as_echo_n "checking for $2... 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Some functions are actually named ++ something starting with __ and the normal name is an alias. */ ++#if defined __stub_$2 || defined __stub___$2 ++choke me ++#endif ++ ++int ++main () ++{ ++return $2 (); ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_cxx_try_link "$LINENO"; then : ++ eval "$3=yes" ++else ++ eval "$3=no" ++fi ++rm -f core conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++fi ++eval ac_res=\$$3 ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 ++$as_echo "$ac_res" >&6; } ++ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno ++ ++} # ac_fn_cxx_check_func ++cat >config.log <<_ACEOF ++This file contains any messages produced by compilers while ++running configure, to aid debugging if configure makes a mistake. ++ ++It was created by gold $as_me 0.1, which was ++generated by GNU Autoconf 2.69. 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" >&6; } ++if ${ac_cv_prog_ac_ct_STRIP+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$ac_ct_STRIP"; then ++ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_ac_ct_STRIP="strip" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP ++if test -n "$ac_ct_STRIP"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 ++$as_echo "$ac_ct_STRIP" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ if test "x$ac_ct_STRIP" = x; then ++ STRIP=":" ++ else ++ case $cross_compiling:$ac_tool_warned in ++yes:) ++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 ++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ++ac_tool_warned=yes ;; ++esac ++ STRIP=$ac_ct_STRIP ++ fi ++else ++ STRIP="$ac_cv_prog_STRIP" ++fi ++ ++fi ++INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 ++$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } ++if test -z "$MKDIR_P"; then ++ if ${ac_cv_path_mkdir+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_prog in mkdir gmkdir; do ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue ++ case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( ++ 'mkdir (GNU coreutils) '* | \ ++ 'mkdir (coreutils) '* | \ ++ 'mkdir (fileutils) '4.1*) ++ ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext ++ break 3;; ++ esac ++ done ++ done ++ done ++IFS=$as_save_IFS ++ ++fi ++ ++ test -d ./--version && rmdir ./--version ++ if test "${ac_cv_path_mkdir+set}" = set; then ++ MKDIR_P="$ac_cv_path_mkdir -p" ++ else ++ # As a last resort, use the slow shell script. Don't cache a ++ # value for MKDIR_P within a source directory, because that will ++ # break other packages using the cache if that directory is ++ # removed, or if the value is a relative name. ++ MKDIR_P="$ac_install_sh -d" ++ fi ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 ++$as_echo "$MKDIR_P" >&6; } ++ ++for ac_prog in gawk mawk nawk awk ++do ++ # Extract the first word of "$ac_prog", so it can be a program name with args. ++set dummy $ac_prog; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_AWK+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$AWK"; then ++ ac_cv_prog_AWK="$AWK" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_AWK="$ac_prog" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++AWK=$ac_cv_prog_AWK ++if test -n "$AWK"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 ++$as_echo "$AWK" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ test -n "$AWK" && break ++done ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 ++$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... 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" >&6; } ++if ${am_cv_make_support_nested_variables+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if $as_echo 'TRUE=$(BAR$(V)) ++BAR0=false ++BAR1=true ++V=1 ++am__doit: ++ @$(TRUE) ++.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then ++ am_cv_make_support_nested_variables=yes ++else ++ am_cv_make_support_nested_variables=no ++fi ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 ++$as_echo "$am_cv_make_support_nested_variables" >&6; } ++if test $am_cv_make_support_nested_variables = yes; then ++ AM_V='$(V)' ++ AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' ++else ++ AM_V=$AM_DEFAULT_VERBOSITY ++ AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY ++fi ++AM_BACKSLASH='\' ++ ++if test "`cd $srcdir && pwd`" != "`pwd`"; then ++ # Use -I$(srcdir) only when $(srcdir) != ., so that make's output ++ # is not polluted with repeated "-I." ++ am__isrc=' -I$(srcdir)' ++ # test to see if srcdir already configured ++ if test -f $srcdir/config.status; then ++ as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 ++ fi ++fi ++ ++# test whether we have cygpath ++if test -z "$CYGPATH_W"; then ++ if (cygpath --version) >/dev/null 2>/dev/null; then ++ CYGPATH_W='cygpath -w' ++ else ++ CYGPATH_W=echo ++ fi ++fi ++ ++ ++# Define the identity of the package. ++ PACKAGE='gold' ++ VERSION='0.1' ++ ++ ++cat >>confdefs.h <<_ACEOF ++#define PACKAGE "$PACKAGE" ++_ACEOF ++ ++ ++cat >>confdefs.h <<_ACEOF ++#define VERSION "$VERSION" ++_ACEOF ++ ++# Some tools Automake needs. ++ ++ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} ++ ++ ++AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} ++ ++ ++AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} ++ ++ ++AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} ++ ++ ++MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} ++ ++# For better backward compatibility. To be removed once Automake 1.9.x ++# dies out for good. For more background, see: ++# ++# ++mkdir_p='$(MKDIR_P)' ++ ++# We need awk for the "check" target (and possibly the TAP driver). The ++# system "awk" is bad on some platforms. ++# Always define AMTAR for backward compatibility. Yes, it's still used ++# in the wild :-( We should find a proper way to deprecate it ... ++AMTAR='$${TAR-tar}' ++ ++ ++# We'll loop over all known methods to create a tar archive until one works. ++_am_tools='gnutar pax cpio none' ++ ++am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' ++ ++ ++ ++ ++ ++ ++# POSIX will say in a future version that running "rm -f" with no argument ++# is OK; and we want to be able to make that assumption in our Makefile ++# recipes. So use an aggressive probe to check that the usage we want is ++# actually supported "in the wild" to an acceptable degree. ++# See automake bug#10828. ++# To make any issue more visible, cause the running configure to be aborted ++# by default if the 'rm' program in use doesn't match our expectations; the ++# user can still override this though. ++if rm -f && rm -fr && rm -rf; then : OK; else ++ cat >&2 <<'END' ++Oops! ++ ++Your 'rm' program seems unable to run without file operands specified ++on the command line, even when the '-f' option is present. This is contrary ++to the behaviour of most rm programs out there, and not conforming with ++the upcoming POSIX standard: ++ ++Please tell bug-automake@gnu.org about your system, including the value ++of your $PATH and any error possibly output before this message. This ++can help us improve future automake versions. ++ ++END ++ if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then ++ echo 'Configuration will proceed anyway, since you have set the' >&2 ++ echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 ++ echo >&2 ++ else ++ cat >&2 <<'END' ++Aborting the configuration process, to ensure you take notice of the issue. ++ ++You can download and install GNU coreutils to get an 'rm' implementation ++that behaves properly: . ++ ++If you want to complete the configuration process using your problematic ++'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM ++to "yes", and re-run configure. ++ ++END ++ as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 ++ fi ++fi ++ ++# Check whether --enable-silent-rules was given. ++if test "${enable_silent_rules+set}" = set; then : ++ enableval=$enable_silent_rules; ++fi ++ ++case $enable_silent_rules in # ((( ++ yes) AM_DEFAULT_VERBOSITY=0;; ++ no) AM_DEFAULT_VERBOSITY=1;; ++ *) AM_DEFAULT_VERBOSITY=0;; ++esac ++am_make=${MAKE-make} ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 ++$as_echo_n "checking whether $am_make supports nested variables... " >&6; } ++if ${am_cv_make_support_nested_variables+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if $as_echo 'TRUE=$(BAR$(V)) ++BAR0=false ++BAR1=true ++V=1 ++am__doit: ++ @$(TRUE) ++.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then ++ am_cv_make_support_nested_variables=yes ++else ++ am_cv_make_support_nested_variables=no ++fi ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 ++$as_echo "$am_cv_make_support_nested_variables" >&6; } ++if test $am_cv_make_support_nested_variables = yes; then ++ AM_V='$(V)' ++ AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' ++else ++ AM_V=$AM_DEFAULT_VERBOSITY ++ AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY ++fi ++AM_BACKSLASH='\' ++ ++ ++ac_config_headers="$ac_config_headers config.h:config.in" ++ ++ ++DEPDIR="${am__leading_dot}deps" ++ ++ac_config_commands="$ac_config_commands depfiles" ++ ++ ++am_make=${MAKE-make} ++cat > confinc << 'END' ++am__doit: ++ @echo this is the am__doit target ++.PHONY: am__doit ++END ++# If we don't find an include directive, just comment out the code. ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 ++$as_echo_n "checking for style of include used by $am_make... " >&6; } ++am__include="#" ++am__quote= ++_am_result=none ++# First try GNU make style include. ++echo "include confinc" > confmf ++# Ignore all kinds of additional output from 'make'. ++case `$am_make -s -f confmf 2> /dev/null` in #( ++*the\ am__doit\ target*) ++ am__include=include ++ am__quote= ++ _am_result=GNU ++ ;; ++esac ++# Now try BSD make style include. ++if test "$am__include" = "#"; then ++ echo '.include "confinc"' > confmf ++ case `$am_make -s -f confmf 2> /dev/null` in #( ++ *the\ am__doit\ target*) ++ am__include=.include ++ am__quote="\"" ++ _am_result=BSD ++ ;; ++ esac ++fi ++ ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 ++$as_echo "$_am_result" >&6; } ++rm -f confinc confmf ++ ++# Check whether --enable-dependency-tracking was given. ++if test "${enable_dependency_tracking+set}" = set; then : ++ enableval=$enable_dependency_tracking; ++fi ++ ++if test "x$enable_dependency_tracking" != xno; then ++ am_depcomp="$ac_aux_dir/depcomp" ++ AMDEPBACKSLASH='\' ++ am__nodep='_no' ++fi ++ if test "x$enable_dependency_tracking" != xno; then ++ AMDEP_TRUE= ++ AMDEP_FALSE='#' ++else ++ AMDEP_TRUE='#' ++ AMDEP_FALSE= ++fi ++ ++ ++ac_ext=c ++ac_cpp='$CPP $CPPFLAGS' ++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_c_compiler_gnu ++if test -n "$ac_tool_prefix"; then ++ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. ++set dummy ${ac_tool_prefix}gcc; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_CC+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$CC"; then ++ ac_cv_prog_CC="$CC" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_CC="${ac_tool_prefix}gcc" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++CC=$ac_cv_prog_CC ++if test -n "$CC"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 ++$as_echo "$CC" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++fi ++if test -z "$ac_cv_prog_CC"; then ++ ac_ct_CC=$CC ++ # Extract the first word of "gcc", so it can be a program name with args. ++set dummy gcc; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_ac_ct_CC+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$ac_ct_CC"; then ++ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_ac_ct_CC="gcc" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++ac_ct_CC=$ac_cv_prog_ac_ct_CC ++if test -n "$ac_ct_CC"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 ++$as_echo "$ac_ct_CC" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ if test "x$ac_ct_CC" = x; then ++ CC="" ++ else ++ case $cross_compiling:$ac_tool_warned in ++yes:) ++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 ++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ++ac_tool_warned=yes ;; ++esac ++ CC=$ac_ct_CC ++ fi ++else ++ CC="$ac_cv_prog_CC" ++fi ++ ++if test -z "$CC"; then ++ if test -n "$ac_tool_prefix"; then ++ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. ++set dummy ${ac_tool_prefix}cc; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_CC+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$CC"; then ++ ac_cv_prog_CC="$CC" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_CC="${ac_tool_prefix}cc" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++CC=$ac_cv_prog_CC ++if test -n "$CC"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 ++$as_echo "$CC" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++fi ++if test -z "$CC"; then ++ # Extract the first word of "cc", so it can be a program name with args. ++set dummy cc; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_CC+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$CC"; then ++ ac_cv_prog_CC="$CC" # Let the user override the test. ++else ++ ac_prog_rejected=no ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then ++ ac_prog_rejected=yes ++ continue ++ fi ++ ac_cv_prog_CC="cc" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++if test $ac_prog_rejected = yes; then ++ # We found a bogon in the path, so make sure we never use it. ++ set dummy $ac_cv_prog_CC ++ shift ++ if test $# != 0; then ++ # We chose a different compiler from the bogus one. ++ # However, it has the same basename, so the bogon will be chosen ++ # first if we set CC to just the basename; use the full file name. ++ shift ++ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" ++ fi ++fi ++fi ++fi ++CC=$ac_cv_prog_CC ++if test -n "$CC"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 ++$as_echo "$CC" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++fi ++if test -z "$CC"; then ++ if test -n "$ac_tool_prefix"; then ++ for ac_prog in cl.exe ++ do ++ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. ++set dummy $ac_tool_prefix$ac_prog; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... 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Curiously '\x00'!='x' always comes out true, for an ++ array size at least. It's necessary to write '\x00'==0 to get something ++ that's true only with -std. */ ++int osf4_cc_array ['\x00' == 0 ? 1 : -1]; ++ ++/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters ++ inside strings and character constants. */ ++#define FOO(x) 'x' ++int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; ++ ++int test (int i, double x); ++struct s1 {int (*f) (int a);}; ++struct s2 {int (*f) (double a);}; ++int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); ++int argc; ++char **argv; ++int ++main () ++{ ++return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; ++ ; ++ return 0; ++} ++_ACEOF ++for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ ++ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" ++do ++ CC="$ac_save_CC $ac_arg" ++ if ac_fn_c_try_compile "$LINENO"; then : ++ ac_cv_prog_cc_c89=$ac_arg ++fi ++rm -f core conftest.err conftest.$ac_objext ++ test "x$ac_cv_prog_cc_c89" != "xno" && break ++done ++rm -f conftest.$ac_ext ++CC=$ac_save_CC ++ ++fi ++# AC_CACHE_VAL ++case "x$ac_cv_prog_cc_c89" in ++ x) ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 ++$as_echo "none needed" >&6; } ;; ++ xno) ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 ++$as_echo "unsupported" >&6; } ;; ++ *) ++ CC="$CC $ac_cv_prog_cc_c89" ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 ++$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; ++esac ++if test "x$ac_cv_prog_cc_c89" != xno; then : ++ ++fi ++ ++ac_ext=c ++ac_cpp='$CPP $CPPFLAGS' ++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_c_compiler_gnu ++ ++ac_ext=c ++ac_cpp='$CPP $CPPFLAGS' ++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_c_compiler_gnu ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 ++$as_echo_n "checking whether $CC understands -c and -o together... " >&6; } ++if ${am_cv_prog_cc_c_o+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++ # Make sure it works both with $CC and with simple cc. ++ # Following AC_PROG_CC_C_O, we do the test twice because some ++ # compilers refuse to overwrite an existing .o file with -o, ++ # though they will create one. ++ am_cv_prog_cc_c_o=yes ++ for am_i in 1 2; do ++ if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 ++ ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } \ ++ && test -f conftest2.$ac_objext; then ++ : OK ++ else ++ am_cv_prog_cc_c_o=no ++ break ++ fi ++ done ++ rm -f core conftest* ++ unset am_i ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 ++$as_echo "$am_cv_prog_cc_c_o" >&6; } ++if test "$am_cv_prog_cc_c_o" != yes; then ++ # Losing compiler, so override with the script. ++ # FIXME: It is wrong to rewrite CC. ++ # But if we don't then we get into trouble of one sort or another. ++ # A longer-term fix would be to have automake use am__CC in this case, ++ # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" ++ CC="$am_aux_dir/compile $CC" ++fi ++ac_ext=c ++ac_cpp='$CPP $CPPFLAGS' ++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_c_compiler_gnu ++ ++ ++depcc="$CC" am_compiler_list= ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 ++$as_echo_n "checking dependency style of $depcc... " >&6; } ++if ${am_cv_CC_dependencies_compiler_type+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then ++ # We make a subdir and do the tests there. Otherwise we can end up ++ # making bogus files that we don't know about and never remove. For ++ # instance it was reported that on HP-UX the gcc test will end up ++ # making a dummy file named 'D' -- because '-MD' means "put the output ++ # in D". ++ rm -rf conftest.dir ++ mkdir conftest.dir ++ # Copy depcomp to subdir because otherwise we won't find it if we're ++ # using a relative directory. ++ cp "$am_depcomp" conftest.dir ++ cd conftest.dir ++ # We will build objects and dependencies in a subdirectory because ++ # it helps to detect inapplicable dependency modes. For instance ++ # both Tru64's cc and ICC support -MD to output dependencies as a ++ # side effect of compilation, but ICC will put the dependencies in ++ # the current directory while Tru64 will put them in the object ++ # directory. ++ mkdir sub ++ ++ am_cv_CC_dependencies_compiler_type=none ++ if test "$am_compiler_list" = ""; then ++ am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` ++ fi ++ am__universal=false ++ case " $depcc " in #( ++ *\ -arch\ *\ -arch\ *) am__universal=true ;; ++ esac ++ ++ for depmode in $am_compiler_list; do ++ # Setup a source with many dependencies, because some compilers ++ # like to wrap large dependency lists on column 80 (with \), and ++ # we should not choose a depcomp mode which is confused by this. ++ # ++ # We need to recreate these files for each test, as the compiler may ++ # overwrite some of them when testing with obscure command lines. ++ # This happens at least with the AIX C compiler. ++ : > sub/conftest.c ++ for i in 1 2 3 4 5 6; do ++ echo '#include "conftst'$i'.h"' >> sub/conftest.c ++ # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with ++ # Solaris 10 /bin/sh. ++ echo '/* dummy */' > sub/conftst$i.h ++ done ++ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf ++ ++ # We check with '-c' and '-o' for the sake of the "dashmstdout" ++ # mode. It turns out that the SunPro C++ compiler does not properly ++ # handle '-M -o', and we need to detect this. Also, some Intel ++ # versions had trouble with output in subdirs. ++ am__obj=sub/conftest.${OBJEXT-o} ++ am__minus_obj="-o $am__obj" ++ case $depmode in ++ gcc) ++ # This depmode causes a compiler race in universal mode. ++ test "$am__universal" = false || continue ++ ;; ++ nosideeffect) ++ # After this tag, mechanisms are not by side-effect, so they'll ++ # only be used when explicitly requested. ++ if test "x$enable_dependency_tracking" = xyes; then ++ continue ++ else ++ break ++ fi ++ ;; ++ msvc7 | msvc7msys | msvisualcpp | msvcmsys) ++ # This compiler won't grok '-c -o', but also, the minuso test has ++ # not run yet. These depmodes are late enough in the game, and ++ # so weak that their functioning should not be impacted. ++ am__obj=conftest.${OBJEXT-o} ++ am__minus_obj= ++ ;; ++ none) break ;; ++ esac ++ if depmode=$depmode \ ++ source=sub/conftest.c object=$am__obj \ ++ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ ++ $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ ++ >/dev/null 2>conftest.err && ++ grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && ++ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && ++ grep $am__obj sub/conftest.Po > /dev/null 2>&1 && ++ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then ++ # icc doesn't choke on unknown options, it will just issue warnings ++ # or remarks (even with -Werror). So we grep stderr for any message ++ # that says an option was ignored or not supported. ++ # When given -MP, icc 7.0 and 7.1 complain thusly: ++ # icc: Command line warning: ignoring option '-M'; no argument required ++ # The diagnosis changed in icc 8.0: ++ # icc: Command line remark: option '-MP' not supported ++ if (grep 'ignoring option' conftest.err || ++ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else ++ am_cv_CC_dependencies_compiler_type=$depmode ++ break ++ fi ++ fi ++ done ++ ++ cd .. ++ rm -rf conftest.dir ++else ++ am_cv_CC_dependencies_compiler_type=none ++fi ++ ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 ++$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } ++CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type ++ ++ if ++ test "x$enable_dependency_tracking" != xno \ ++ && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then ++ am__fastdepCC_TRUE= ++ am__fastdepCC_FALSE='#' ++else ++ am__fastdepCC_TRUE='#' ++ am__fastdepCC_FALSE= ++fi ++ ++ ++ ++ac_ext=c ++ac_cpp='$CPP $CPPFLAGS' ++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_c_compiler_gnu ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 ++$as_echo_n "checking how to run the C preprocessor... " >&6; } ++# On Suns, sometimes $CPP names a directory. ++if test -n "$CPP" && test -d "$CPP"; then ++ CPP= ++fi ++if test -z "$CPP"; then ++ if ${ac_cv_prog_CPP+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ # Double quotes because CPP needs to be expanded ++ for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" ++ do ++ ac_preproc_ok=false ++for ac_c_preproc_warn_flag in '' yes ++do ++ # Use a header file that comes with gcc, so configuring glibc ++ # with a fresh cross-compiler works. ++ # Prefer to if __STDC__ is defined, since ++ # exists even on freestanding compilers. ++ # On the NeXT, cc -E runs the code through the compiler's parser, ++ # not just through cpp. "Syntax error" is here to catch this case. ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++#ifdef __STDC__ ++# include ++#else ++# include ++#endif ++ Syntax error ++_ACEOF ++if ac_fn_c_try_cpp "$LINENO"; then : ++ ++else ++ # Broken: fails on valid input. ++continue ++fi ++rm -f conftest.err conftest.i conftest.$ac_ext ++ ++ # OK, works on sane cases. Now check whether nonexistent headers ++ # can be detected and how. ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++#include ++_ACEOF ++if ac_fn_c_try_cpp "$LINENO"; then : ++ # Broken: success on invalid input. ++continue ++else ++ # Passes both tests. ++ac_preproc_ok=: ++break ++fi ++rm -f conftest.err conftest.i conftest.$ac_ext ++ ++done ++# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. ++rm -f conftest.i conftest.err conftest.$ac_ext ++if $ac_preproc_ok; then : ++ break ++fi ++ ++ done ++ ac_cv_prog_CPP=$CPP ++ ++fi ++ CPP=$ac_cv_prog_CPP ++else ++ ac_cv_prog_CPP=$CPP ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 ++$as_echo "$CPP" >&6; } ++ac_preproc_ok=false ++for ac_c_preproc_warn_flag in '' yes ++do ++ # Use a header file that comes with gcc, so configuring glibc ++ # with a fresh cross-compiler works. ++ # Prefer to if __STDC__ is defined, since ++ # exists even on freestanding compilers. ++ # On the NeXT, cc -E runs the code through the compiler's parser, ++ # not just through cpp. "Syntax error" is here to catch this case. ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++#ifdef __STDC__ ++# include ++#else ++# include ++#endif ++ Syntax error ++_ACEOF ++if ac_fn_c_try_cpp "$LINENO"; then : ++ ++else ++ # Broken: fails on valid input. ++continue ++fi ++rm -f conftest.err conftest.i conftest.$ac_ext ++ ++ # OK, works on sane cases. Now check whether nonexistent headers ++ # can be detected and how. ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++#include ++_ACEOF ++if ac_fn_c_try_cpp "$LINENO"; then : ++ # Broken: success on invalid input. ++continue ++else ++ # Passes both tests. ++ac_preproc_ok=: ++break ++fi ++rm -f conftest.err conftest.i conftest.$ac_ext ++ ++done ++# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. ++rm -f conftest.i conftest.err conftest.$ac_ext ++if $ac_preproc_ok; then : ++ ++else ++ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 ++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} ++as_fn_error $? "C preprocessor \"$CPP\" fails sanity check ++See \`config.log' for more details" "$LINENO" 5; } ++fi ++ ++ac_ext=c ++ac_cpp='$CPP $CPPFLAGS' ++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_c_compiler_gnu ++ ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 ++$as_echo_n "checking for grep that handles long lines and -e... 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"no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 ++ fi ++else ++ ac_cv_path_GREP=$GREP ++fi ++ ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 ++$as_echo "$ac_cv_path_GREP" >&6; } ++ GREP="$ac_cv_path_GREP" ++ ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 ++$as_echo_n "checking for egrep... " >&6; } ++if ${ac_cv_path_EGREP+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 ++ then ac_cv_path_EGREP="$GREP -E" ++ else ++ if test -z "$EGREP"; then ++ ac_path_EGREP_found=false ++ # Loop through the user's path and test for each of PROGNAME-LIST ++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_prog in egrep; do ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" ++ as_fn_executable_p "$ac_path_EGREP" || continue ++# Check for GNU ac_path_EGREP and select it if it is found. ++ # Check for GNU $ac_path_EGREP ++case `"$ac_path_EGREP" --version 2>&1` in ++*GNU*) ++ ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; ++*) ++ ac_count=0 ++ $as_echo_n 0123456789 >"conftest.in" ++ while : ++ do ++ cat "conftest.in" "conftest.in" >"conftest.tmp" ++ mv "conftest.tmp" "conftest.in" ++ cp "conftest.in" "conftest.nl" ++ $as_echo 'EGREP' >> "conftest.nl" ++ "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break ++ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break ++ as_fn_arith $ac_count + 1 && ac_count=$as_val ++ if test $ac_count -gt ${ac_path_EGREP_max-0}; then ++ # Best one so far, save it but keep looking for a better one ++ ac_cv_path_EGREP="$ac_path_EGREP" ++ ac_path_EGREP_max=$ac_count ++ fi ++ # 10*(2^10) chars as input seems more than enough ++ test $ac_count -gt 10 && break ++ done ++ rm -f conftest.in conftest.tmp conftest.nl conftest.out;; ++esac ++ ++ $ac_path_EGREP_found && break 3 ++ done ++ done ++ done ++IFS=$as_save_IFS ++ if test -z "$ac_cv_path_EGREP"; then ++ as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 ++ fi ++else ++ ac_cv_path_EGREP=$EGREP ++fi ++ ++ fi ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 ++$as_echo "$ac_cv_path_EGREP" >&6; } ++ EGREP="$ac_cv_path_EGREP" ++ ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 ++$as_echo_n "checking for ANSI C header files... " >&6; } ++if ${ac_cv_header_stdc+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++#include ++#include ++#include ++#include ++ ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ ac_cv_header_stdc=yes ++else ++ ac_cv_header_stdc=no ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++ ++if test $ac_cv_header_stdc = yes; then ++ # SunOS 4.x string.h does not declare mem*, contrary to ANSI. ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++#include ++ ++_ACEOF ++if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ++ $EGREP "memchr" >/dev/null 2>&1; then : ++ ++else ++ ac_cv_header_stdc=no ++fi ++rm -f conftest* ++ ++fi ++ ++if test $ac_cv_header_stdc = yes; then ++ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++#include ++ ++_ACEOF ++if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ++ $EGREP "free" >/dev/null 2>&1; then : ++ ++else ++ ac_cv_header_stdc=no ++fi ++rm -f conftest* ++ ++fi ++ ++if test $ac_cv_header_stdc = yes; then ++ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. ++ if test "$cross_compiling" = yes; then : ++ : ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++#include ++#include ++#if ((' ' & 0x0FF) == 0x020) ++# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') ++# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) ++#else ++# define ISLOWER(c) \ ++ (('a' <= (c) && (c) <= 'i') \ ++ || ('j' <= (c) && (c) <= 'r') \ ++ || ('s' <= (c) && (c) <= 'z')) ++# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) ++#endif ++ ++#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) ++int ++main () ++{ ++ int i; ++ for (i = 0; i < 256; i++) ++ if (XOR (islower (i), ISLOWER (i)) ++ || toupper (i) != TOUPPER (i)) ++ return 2; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_run "$LINENO"; then : ++ ++else ++ ac_cv_header_stdc=no ++fi ++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ ++ conftest.$ac_objext conftest.beam conftest.$ac_ext ++fi ++ ++fi ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 ++$as_echo "$ac_cv_header_stdc" >&6; } ++if test $ac_cv_header_stdc = yes; then ++ ++$as_echo "#define STDC_HEADERS 1" >>confdefs.h ++ ++fi ++ ++# On IRIX 5.3, sys/types and inttypes.h are conflicting. ++for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ ++ inttypes.h stdint.h unistd.h ++do : ++ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ++ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default ++" ++if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : ++ cat >>confdefs.h <<_ACEOF ++#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 ++_ACEOF ++ ++fi ++ ++done ++ ++ ++ ++ ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" ++if test "x$ac_cv_header_minix_config_h" = xyes; then : ++ MINIX=yes ++else ++ MINIX= ++fi ++ ++ ++ if test "$MINIX" = yes; then ++ ++$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h ++ ++ ++$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h ++ ++ ++$as_echo "#define _MINIX 1" >>confdefs.h ++ ++ fi ++ ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 ++$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } ++if ${ac_cv_safe_to_define___extensions__+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++# define __EXTENSIONS__ 1 ++ $ac_includes_default ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ ac_cv_safe_to_define___extensions__=yes ++else ++ ac_cv_safe_to_define___extensions__=no ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 ++$as_echo "$ac_cv_safe_to_define___extensions__" >&6; } ++ test $ac_cv_safe_to_define___extensions__ = yes && ++ $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h ++ ++ $as_echo "#define _ALL_SOURCE 1" >>confdefs.h ++ ++ $as_echo "#define _GNU_SOURCE 1" >>confdefs.h ++ ++ $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h ++ ++ $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h ++ ++ ++ ++# PR 14072 ++ ++ ++ ++# Check whether --with-sysroot was given. ++if test "${with_sysroot+set}" = set; then : ++ withval=$with_sysroot; sysroot=$withval ++else ++ sysroot=no ++fi ++ ++ ++if test "$sysroot" = "yes"; then ++ sysroot='${exec_prefix}/${target_alias}/sys-root' ++elif test "$sysroot" = "no"; then ++ sysroot= ++fi ++ ++sysroot_relocatable=0 ++if test -n "$sysroot"; then ++ case "$sysroot" in ++ "${prefix}" | "${prefix}/"* | \ ++ "${exec_prefix}" | "${exec_prefix}/"* | \ ++ '${prefix}' | '${prefix}/'*| \ ++ '${exec_prefix}' | '${exec_prefix}/'*) ++ sysroot_relocatable=1 ++ ;; ++ esac ++fi ++ ++ ++cat >>confdefs.h <<_ACEOF ++#define TARGET_SYSTEM_ROOT "$sysroot" ++_ACEOF ++ ++ ++cat >>confdefs.h <<_ACEOF ++#define TARGET_SYSTEM_ROOT_RELOCATABLE $sysroot_relocatable ++_ACEOF ++ ++ ++ ++installed_linker=ld.gold ++# Check whether --enable-gold was given. ++if test "${enable_gold+set}" = set; then : ++ enableval=$enable_gold; case "${enableval}" in ++ default) ++ install_as_default=yes ++ ;; ++ yes) ++ if test x${enable_ld} = xno; then ++ install_as_default=yes ++ fi ++ ;; ++ esac ++else ++ install_as_default=no ++fi ++ ++ ++ ++ ++ ++ maybe_plugins=no ++ for ac_header in dlfcn.h ++do : ++ ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default ++" ++if test "x$ac_cv_header_dlfcn_h" = xyes; then : ++ cat >>confdefs.h <<_ACEOF ++#define HAVE_DLFCN_H 1 ++_ACEOF ++ maybe_plugins=yes ++fi ++ ++done ++ ++ for ac_header in windows.h ++do : ++ ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default ++" ++if test "x$ac_cv_header_windows_h" = xyes; then : ++ cat >>confdefs.h <<_ACEOF ++#define HAVE_WINDOWS_H 1 ++_ACEOF ++ maybe_plugins=yes ++fi ++ ++done ++ ++ ++ # Check whether --enable-plugins was given. ++if test "${enable_plugins+set}" = set; then : ++ enableval=$enable_plugins; case "${enableval}" in ++ no) plugins=no ;; ++ *) plugins=yes ++ if test "$maybe_plugins" != "yes" ; then ++ as_fn_error $? "Building with plugin support requires a host that supports dlopen." "$LINENO" 5 ++ fi ;; ++ esac ++else ++ plugins=$maybe_plugins ++ ++fi ++ ++ if test "$plugins" = "yes"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlsym" >&5 ++$as_echo_n "checking for library containing dlsym... " >&6; } ++if ${ac_cv_search_dlsym+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ ac_func_search_save_LIBS=$LIBS ++cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++/* Override any GCC internal prototype to avoid an error. ++ Use char because int might match the return type of a GCC ++ builtin and then its argument prototype would still apply. */ ++#ifdef __cplusplus ++extern "C" ++#endif ++char dlsym (); ++int ++main () ++{ ++return dlsym (); ++ ; ++ return 0; ++} ++_ACEOF ++for ac_lib in '' dl; do ++ if test -z "$ac_lib"; then ++ ac_res="none required" ++ else ++ ac_res=-l$ac_lib ++ LIBS="-l$ac_lib $ac_func_search_save_LIBS" ++ fi ++ if ac_fn_c_try_link "$LINENO"; then : ++ ac_cv_search_dlsym=$ac_res ++fi ++rm -f core conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext ++ if ${ac_cv_search_dlsym+:} false; then : ++ break ++fi ++done ++if ${ac_cv_search_dlsym+:} false; then : ++ ++else ++ ac_cv_search_dlsym=no ++fi ++rm conftest.$ac_ext ++LIBS=$ac_func_search_save_LIBS ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlsym" >&5 ++$as_echo "$ac_cv_search_dlsym" >&6; } ++ac_res=$ac_cv_search_dlsym ++if test "$ac_res" != no; then : ++ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" ++ ++fi ++ ++ fi ++ ++if test "$plugins" = "yes"; then ++ ++$as_echo "#define ENABLE_PLUGINS 1" >>confdefs.h ++ ++fi ++ if test "$plugins" = "yes"; then ++ PLUGINS_TRUE= ++ PLUGINS_FALSE='#' ++else ++ PLUGINS_TRUE='#' ++ PLUGINS_FALSE= ++fi ++ ++ ++# Decide if -z relro should be enabled in ELF linker by default. ++ac_default_ld_z_relro=unset ++# Provide a configure time option to override our default. ++# Check whether --enable-relro was given. ++if test "${enable_relro+set}" = set; then : ++ enableval=$enable_relro; case "${enableval}" in ++ yes) ac_default_ld_z_relro=1 ;; ++ no) ac_default_ld_z_relro=0 ;; ++esac ++fi ++if test "${ac_default_ld_z_relro}" = unset; then ++ ac_default_ld_z_relro=1 ++fi ++ ++cat >>confdefs.h <<_ACEOF ++#define DEFAULT_LD_Z_RELRO $ac_default_ld_z_relro ++_ACEOF ++ ++ ++# Check whether --enable-targets was given. ++if test "${enable_targets+set}" = set; then : ++ enableval=$enable_targets; case "${enableval}" in ++ yes | "") ++ as_fn_error $? "--enable-targets option must specify target names or 'all'" "$LINENO" 5 ++ ;; ++ no) ++ enable_targets= ++ ;; ++ *) ++ enable_targets=$enableval ++ ;; ++esac ++else ++ # For now, enable all targets by default ++ enable_targets=all ++ ++fi ++ ++ ++# Canonicalize the enabled targets. ++if test -n "$enable_targets"; then ++ for targ in `echo $enable_targets | sed -e 's/,/ /g'`; do ++ result=`$ac_config_sub $targ 2>/dev/null` ++ if test -n "$result"; then ++ canon_targets="$canon_targets $result" ++ else ++ # Permit unrecognized target names, like "all". ++ canon_targets="$canon_targets $targ" ++ fi ++ done ++fi ++ ++# Decide which "--hash-style" to use by default ++# Provide a configure time option to override our default. ++# Check whether --enable-default-hash-style was given. ++if test "${enable_default_hash_style+set}" = set; then : ++ enableval=$enable_default_hash_style; case "${enable_default_hash_style}" in ++ sysv | gnu | both) ;; ++ *) as_fn_error $? "bad value ${enable_default_hash_style} for enable-default-hash-style option" "$LINENO" 5 ;; ++esac ++else ++ case "${target}" in ++ # Enable gnu hash only on GNU targets, but not mips ++ mips*-*-*) enable_default_hash_style=sysv ;; ++ *-*-gnu* | *-*-linux* | *-*-nacl*) enable_default_hash_style=both ;; ++ *) enable_default_hash_style=sysv ;; ++esac ++fi ++ ++ ++ ++cat >>confdefs.h <<_ACEOF ++#define DEFAULT_HASH_STYLE "${enable_default_hash_style}" ++_ACEOF ++ ++ ++# See which specific instantiations we need. ++targetobjs= ++all_targets= ++default_machine= ++default_size= ++default_big_endian= ++default_osabi=ELFOSABI_NONE ++targ_32_little= ++targ_32_big= ++targ_64_little= ++targ_64_big= ++for targ in $target $canon_targets; do ++ if test "$targ" = "all"; then ++ targ_32_little=yes ++ targ_32_big=yes ++ targ_64_little=yes ++ targ_64_big=yes ++ all_targets=yes ++ else ++ . ${srcdir}/configure.tgt ++ ++ if test "$targ_obj" = "UNKNOWN"; then ++ as_fn_error $? "\"unsupported target $targ\"" "$LINENO" 5 ++ else ++ targetobjs="$targetobjs ${targ_obj}.\$(OBJEXT)" ++ if test "$targ_extra_obj" != ""; then ++ targetobjs="$targetobjs ${targ_extra_obj}.\$(OBJEXT)" ++ fi ++ if test "$targ_size" = "32" -o "$targ_extra_size" = "32"; then ++ if test "$targ_big_endian" = "true" \ ++ -o "$targ_extra_big_endian" = "true"; then ++ targ_32_big=yes ++ fi ++ if test "$targ_big_endian" = "false" \ ++ -o "$targ_extra_big_endian" = "false"; then ++ targ_32_little=yes ++ fi ++ fi ++ if test "$targ_size" = "64" -o "$targ_extra_size" = "64"; then ++ if test "$targ_big_endian" = "true" \ ++ -o "$targ_extra_big_endian" = "true"; then ++ targ_64_big=yes ++ fi ++ if test "$targ_big_endian" = "false" \ ++ -o "$targ_extra_big_endian" = "false"; then ++ targ_64_little=yes ++ fi ++ fi ++ ++ if test "$target" = "$targ"; then ++ default_machine=$targ_machine ++ default_size=$targ_size ++ default_big_endian=$targ_big_endian ++ default_osabi=$targ_osabi ++ ++ if test "$targ_obj" = "aarch64"; then ++ DEFAULT_TARGET_AARCH64_TRUE= ++ DEFAULT_TARGET_AARCH64_FALSE='#' ++else ++ DEFAULT_TARGET_AARCH64_TRUE='#' ++ DEFAULT_TARGET_AARCH64_FALSE= ++fi ++ ++ if test "$targ_obj" = "arm"; then ++ DEFAULT_TARGET_ARM_TRUE= ++ DEFAULT_TARGET_ARM_FALSE='#' ++else ++ DEFAULT_TARGET_ARM_TRUE='#' ++ DEFAULT_TARGET_ARM_FALSE= ++fi ++ ++ if test "$targ_obj" = "i386"; then ++ DEFAULT_TARGET_I386_TRUE= ++ DEFAULT_TARGET_I386_FALSE='#' ++else ++ DEFAULT_TARGET_I386_TRUE='#' ++ DEFAULT_TARGET_I386_FALSE= ++fi ++ ++ if test "$targ_obj" = "powerpc"; then ++ DEFAULT_TARGET_POWERPC_TRUE= ++ DEFAULT_TARGET_POWERPC_FALSE='#' ++else ++ DEFAULT_TARGET_POWERPC_TRUE='#' ++ DEFAULT_TARGET_POWERPC_FALSE= ++fi ++ ++ if test "$targ_obj" = "sparc"; then ++ DEFAULT_TARGET_SPARC_TRUE= ++ DEFAULT_TARGET_SPARC_FALSE='#' ++else ++ DEFAULT_TARGET_SPARC_TRUE='#' ++ DEFAULT_TARGET_SPARC_FALSE= ++fi ++ ++ if test "$targ_obj" = "s390"; then ++ DEFAULT_TARGET_S390_TRUE= ++ DEFAULT_TARGET_S390_FALSE='#' ++else ++ DEFAULT_TARGET_S390_TRUE='#' ++ DEFAULT_TARGET_S390_FALSE= ++fi ++ ++ target_x86_64=no ++ target_x32=no ++ if test "$targ_obj" = "x86_64"; then ++ case "$target" in ++ x86_64*-linux-gnux32) ++ target_x32=yes ++ default_size=32 ++ ;; ++ *) ++ target_x86_64=yes ++ ;; ++ esac ++ fi ++ if test "$target_x86_64" = "yes"; then ++ DEFAULT_TARGET_X86_64_TRUE= ++ DEFAULT_TARGET_X86_64_FALSE='#' ++else ++ DEFAULT_TARGET_X86_64_TRUE='#' ++ DEFAULT_TARGET_X86_64_FALSE= ++fi ++ ++ if test "$target_x32" = "yes"; then ++ DEFAULT_TARGET_X32_TRUE= ++ DEFAULT_TARGET_X32_FALSE='#' ++else ++ DEFAULT_TARGET_X32_TRUE='#' ++ DEFAULT_TARGET_X32_FALSE= ++fi ++ ++ if test "$target_x86_64" = "yes" -o "$target_x32" = "yes"; then ++ DEFAULT_TARGET_X86_64_OR_X32_TRUE= ++ DEFAULT_TARGET_X86_64_OR_X32_FALSE='#' ++else ++ DEFAULT_TARGET_X86_64_OR_X32_TRUE='#' ++ DEFAULT_TARGET_X86_64_OR_X32_FALSE= ++fi ++ ++ if test "$targ_obj" = "tilegx"; then ++ DEFAULT_TARGET_TILEGX_TRUE= ++ DEFAULT_TARGET_TILEGX_FALSE='#' ++else ++ DEFAULT_TARGET_TILEGX_TRUE='#' ++ DEFAULT_TARGET_TILEGX_FALSE= ++fi ++ ++ if test "$targ_obj" = "mips"; then ++ DEFAULT_TARGET_MIPS_TRUE= ++ DEFAULT_TARGET_MIPS_FALSE='#' ++else ++ DEFAULT_TARGET_MIPS_TRUE='#' ++ DEFAULT_TARGET_MIPS_FALSE= ++fi ++ ++ DEFAULT_TARGET=${targ_obj} ++ ++ fi ++ fi ++ fi ++done ++ ++# Remove any duplicates. ++to="" ++for t in $targetobjs; do ++ case " $to " in ++ *" $t "*) ;; ++ *) to="$to $t" ;; ++ esac ++done ++targetobjs=$to ++ ++if test -n "$targ_32_little"; then ++ ++$as_echo "#define HAVE_TARGET_32_LITTLE 1" >>confdefs.h ++ ++fi ++if test -n "$targ_32_big"; then ++ ++$as_echo "#define HAVE_TARGET_32_BIG 1" >>confdefs.h ++ ++fi ++if test -n "$targ_64_little"; then ++ ++$as_echo "#define HAVE_TARGET_64_LITTLE 1" >>confdefs.h ++ ++fi ++if test -n "$targ_64_big"; then ++ ++$as_echo "#define HAVE_TARGET_64_BIG 1" >>confdefs.h ++ ++fi ++ ++if test -n "$all_targets"; then ++ TARGETOBJS='$(ALL_TARGETOBJS)' ++else ++ TARGETOBJS="$targetobjs" ++fi ++ ++ ++ ++cat >>confdefs.h <<_ACEOF ++#define GOLD_DEFAULT_MACHINE $default_machine ++_ACEOF ++ ++ ++cat >>confdefs.h <<_ACEOF ++#define GOLD_DEFAULT_SIZE $default_size ++_ACEOF ++ ++ ++cat >>confdefs.h <<_ACEOF ++#define GOLD_DEFAULT_BIG_ENDIAN $default_big_endian ++_ACEOF ++ ++ ++cat >>confdefs.h <<_ACEOF ++#define GOLD_DEFAULT_OSABI $default_osabi ++_ACEOF ++ ++ ++ ++# Check whether --with-lib-path was given. ++if test "${with_lib_path+set}" = set; then : ++ withval=$with_lib_path; case "$withval" in ++ yes) LIB_PATH='"/lib:/usr/lib"' ;; ++ no) LIB_PATH='""' ;; ++ *) LIB_PATH='"'"$withval"'"' ;; ++ esac ++else ++ LIB_PATH='"::DEFAULT::"' ++fi ++ ++ ++cat >>confdefs.h <<_ACEOF ++#define LIB_PATH $LIB_PATH ++_ACEOF ++ ++if test "x$target_alias" = "x" -o "x$host_alias" = "x$target_alias"; then ++ ++$as_echo "#define NATIVE_LINKER 1" >>confdefs.h ++ ++fi ++ ++if test -n "$ac_tool_prefix"; then ++ # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args. ++set dummy ${ac_tool_prefix}nm; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_NM+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$NM"; then ++ ac_cv_prog_NM="$NM" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_NM="${ac_tool_prefix}nm" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++NM=$ac_cv_prog_NM ++if test -n "$NM"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5 ++$as_echo "$NM" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++fi ++if test -z "$ac_cv_prog_NM"; then ++ ac_ct_NM=$NM ++ # Extract the first word of "nm", so it can be a program name with args. ++set dummy nm; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_ac_ct_NM+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$ac_ct_NM"; then ++ ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_ac_ct_NM="nm" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++ac_ct_NM=$ac_cv_prog_ac_ct_NM ++if test -n "$ac_ct_NM"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5 ++$as_echo "$ac_ct_NM" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ if test "x$ac_ct_NM" = x; then ++ NM="" ++ else ++ case $cross_compiling:$ac_tool_warned in ++yes:) ++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 ++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ++ac_tool_warned=yes ;; ++esac ++ NM=$ac_ct_NM ++ fi ++else ++ NM="$ac_cv_prog_NM" ++fi ++ ++ ++ac_ext=c ++ac_cpp='$CPP $CPPFLAGS' ++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_c_compiler_gnu ++if test -n "$ac_tool_prefix"; then ++ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. ++set dummy ${ac_tool_prefix}gcc; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_CC+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$CC"; then ++ ac_cv_prog_CC="$CC" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_CC="${ac_tool_prefix}gcc" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++CC=$ac_cv_prog_CC ++if test -n "$CC"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 ++$as_echo "$CC" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++fi ++if test -z "$ac_cv_prog_CC"; then ++ ac_ct_CC=$CC ++ # Extract the first word of "gcc", so it can be a program name with args. ++set dummy gcc; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_ac_ct_CC+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$ac_ct_CC"; then ++ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_ac_ct_CC="gcc" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++ac_ct_CC=$ac_cv_prog_ac_ct_CC ++if test -n "$ac_ct_CC"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 ++$as_echo "$ac_ct_CC" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ if test "x$ac_ct_CC" = x; then ++ CC="" ++ else ++ case $cross_compiling:$ac_tool_warned in ++yes:) ++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 ++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ++ac_tool_warned=yes ;; ++esac ++ CC=$ac_ct_CC ++ fi ++else ++ CC="$ac_cv_prog_CC" ++fi ++ ++if test -z "$CC"; then ++ if test -n "$ac_tool_prefix"; then ++ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. ++set dummy ${ac_tool_prefix}cc; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_CC+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$CC"; then ++ ac_cv_prog_CC="$CC" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_CC="${ac_tool_prefix}cc" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++CC=$ac_cv_prog_CC ++if test -n "$CC"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 ++$as_echo "$CC" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++fi ++if test -z "$CC"; then ++ # Extract the first word of "cc", so it can be a program name with args. ++set dummy cc; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_CC+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$CC"; then ++ ac_cv_prog_CC="$CC" # Let the user override the test. ++else ++ ac_prog_rejected=no ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then ++ ac_prog_rejected=yes ++ continue ++ fi ++ ac_cv_prog_CC="cc" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++if test $ac_prog_rejected = yes; then ++ # We found a bogon in the path, so make sure we never use it. ++ set dummy $ac_cv_prog_CC ++ shift ++ if test $# != 0; then ++ # We chose a different compiler from the bogus one. ++ # However, it has the same basename, so the bogon will be chosen ++ # first if we set CC to just the basename; use the full file name. ++ shift ++ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" ++ fi ++fi ++fi ++fi ++CC=$ac_cv_prog_CC ++if test -n "$CC"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 ++$as_echo "$CC" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++fi ++if test -z "$CC"; then ++ if test -n "$ac_tool_prefix"; then ++ for ac_prog in cl.exe ++ do ++ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. ++set dummy $ac_tool_prefix$ac_prog; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_CC+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$CC"; then ++ ac_cv_prog_CC="$CC" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_CC="$ac_tool_prefix$ac_prog" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++CC=$ac_cv_prog_CC ++if test -n "$CC"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 ++$as_echo "$CC" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ test -n "$CC" && break ++ done ++fi ++if test -z "$CC"; then ++ ac_ct_CC=$CC ++ for ac_prog in cl.exe ++do ++ # Extract the first word of "$ac_prog", so it can be a program name with args. ++set dummy $ac_prog; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_ac_ct_CC+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$ac_ct_CC"; then ++ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_ac_ct_CC="$ac_prog" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++ac_ct_CC=$ac_cv_prog_ac_ct_CC ++if test -n "$ac_ct_CC"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 ++$as_echo "$ac_ct_CC" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ test -n "$ac_ct_CC" && break ++done ++ ++ if test "x$ac_ct_CC" = x; then ++ CC="" ++ else ++ case $cross_compiling:$ac_tool_warned in ++yes:) ++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 ++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ++ac_tool_warned=yes ;; ++esac ++ CC=$ac_ct_CC ++ fi ++fi ++ ++fi ++ ++ ++test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 ++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} ++as_fn_error $? "no acceptable C compiler found in \$PATH ++See \`config.log' for more details" "$LINENO" 5; } ++ ++# Provide some information about the compiler. ++$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 ++set X $ac_compile ++ac_compiler=$2 ++for ac_option in --version -v -V -qversion; do ++ { { ac_try="$ac_compiler $ac_option >&5" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" ++$as_echo "$ac_try_echo"; } >&5 ++ (eval "$ac_compiler $ac_option >&5") 2>conftest.err ++ ac_status=$? ++ if test -s conftest.err; then ++ sed '10a\ ++... rest of stderr output deleted ... ++ 10q' conftest.err >conftest.er1 ++ cat conftest.er1 >&5 ++ fi ++ rm -f conftest.er1 conftest.err ++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 ++ test $ac_status = 0; } ++done ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 ++$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } ++if ${ac_cv_c_compiler_gnu+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++int ++main () ++{ ++#ifndef __GNUC__ ++ choke me ++#endif ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ ac_compiler_gnu=yes ++else ++ ac_compiler_gnu=no ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++ac_cv_c_compiler_gnu=$ac_compiler_gnu ++ ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 ++$as_echo "$ac_cv_c_compiler_gnu" >&6; } ++if test $ac_compiler_gnu = yes; then ++ GCC=yes ++else ++ GCC= ++fi ++ac_test_CFLAGS=${CFLAGS+set} ++ac_save_CFLAGS=$CFLAGS ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 ++$as_echo_n "checking whether $CC accepts -g... " >&6; } ++if ${ac_cv_prog_cc_g+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ ac_save_c_werror_flag=$ac_c_werror_flag ++ ac_c_werror_flag=yes ++ ac_cv_prog_cc_g=no ++ CFLAGS="-g" ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ ac_cv_prog_cc_g=yes ++else ++ CFLAGS="" ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ ++else ++ ac_c_werror_flag=$ac_save_c_werror_flag ++ CFLAGS="-g" ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ ac_cv_prog_cc_g=yes ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++ ac_c_werror_flag=$ac_save_c_werror_flag ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 ++$as_echo "$ac_cv_prog_cc_g" >&6; } ++if test "$ac_test_CFLAGS" = set; then ++ CFLAGS=$ac_save_CFLAGS ++elif test $ac_cv_prog_cc_g = yes; then ++ if test "$GCC" = yes; then ++ CFLAGS="-g -O2" ++ else ++ CFLAGS="-g" ++ fi ++else ++ if test "$GCC" = yes; then ++ CFLAGS="-O2" ++ else ++ CFLAGS= ++ fi ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 ++$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } ++if ${ac_cv_prog_cc_c89+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ ac_cv_prog_cc_c89=no ++ac_save_CC=$CC ++cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++#include ++#include ++struct stat; ++/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ ++struct buf { int x; }; ++FILE * (*rcsopen) (struct buf *, struct stat *, int); ++static char *e (p, i) ++ char **p; ++ int i; ++{ ++ return p[i]; ++} ++static char *f (char * (*g) (char **, int), char **p, ...) ++{ ++ char *s; ++ va_list v; ++ va_start (v,p); ++ s = g (p, va_arg (v,int)); ++ va_end (v); ++ return s; ++} ++ ++/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has ++ function prototypes and stuff, but not '\xHH' hex character constants. ++ These don't provoke an error unfortunately, instead are silently treated ++ as 'x'. The following induces an error, until -std is added to get ++ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an ++ array size at least. It's necessary to write '\x00'==0 to get something ++ that's true only with -std. */ ++int osf4_cc_array ['\x00' == 0 ? 1 : -1]; ++ ++/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters ++ inside strings and character constants. */ ++#define FOO(x) 'x' ++int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; ++ ++int test (int i, double x); ++struct s1 {int (*f) (int a);}; ++struct s2 {int (*f) (double a);}; ++int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); ++int argc; ++char **argv; ++int ++main () ++{ ++return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; ++ ; ++ return 0; ++} ++_ACEOF ++for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ ++ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" ++do ++ CC="$ac_save_CC $ac_arg" ++ if ac_fn_c_try_compile "$LINENO"; then : ++ ac_cv_prog_cc_c89=$ac_arg ++fi ++rm -f core conftest.err conftest.$ac_objext ++ test "x$ac_cv_prog_cc_c89" != "xno" && break ++done ++rm -f conftest.$ac_ext ++CC=$ac_save_CC ++ ++fi ++# AC_CACHE_VAL ++case "x$ac_cv_prog_cc_c89" in ++ x) ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 ++$as_echo "none needed" >&6; } ;; ++ xno) ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 ++$as_echo "unsupported" >&6; } ;; ++ *) ++ CC="$CC $ac_cv_prog_cc_c89" ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 ++$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; ++esac ++if test "x$ac_cv_prog_cc_c89" != xno; then : ++ ++fi ++ ++ac_ext=c ++ac_cpp='$CPP $CPPFLAGS' ++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_c_compiler_gnu ++ ++ac_ext=c ++ac_cpp='$CPP $CPPFLAGS' ++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_c_compiler_gnu ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 ++$as_echo_n "checking whether $CC understands -c and -o together... " >&6; } ++if ${am_cv_prog_cc_c_o+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++ # Make sure it works both with $CC and with simple cc. ++ # Following AC_PROG_CC_C_O, we do the test twice because some ++ # compilers refuse to overwrite an existing .o file with -o, ++ # though they will create one. ++ am_cv_prog_cc_c_o=yes ++ for am_i in 1 2; do ++ if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 ++ ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } \ ++ && test -f conftest2.$ac_objext; then ++ : OK ++ else ++ am_cv_prog_cc_c_o=no ++ break ++ fi ++ done ++ rm -f core conftest* ++ unset am_i ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 ++$as_echo "$am_cv_prog_cc_c_o" >&6; } ++if test "$am_cv_prog_cc_c_o" != yes; then ++ # Losing compiler, so override with the script. ++ # FIXME: It is wrong to rewrite CC. ++ # But if we don't then we get into trouble of one sort or another. ++ # A longer-term fix would be to have automake use am__CC in this case, ++ # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" ++ CC="$am_aux_dir/compile $CC" ++fi ++ac_ext=c ++ac_cpp='$CPP $CPPFLAGS' ++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_c_compiler_gnu ++ ++ ++depcc="$CC" am_compiler_list= ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 ++$as_echo_n "checking dependency style of $depcc... " >&6; } ++if ${am_cv_CC_dependencies_compiler_type+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then ++ # We make a subdir and do the tests there. Otherwise we can end up ++ # making bogus files that we don't know about and never remove. For ++ # instance it was reported that on HP-UX the gcc test will end up ++ # making a dummy file named 'D' -- because '-MD' means "put the output ++ # in D". ++ rm -rf conftest.dir ++ mkdir conftest.dir ++ # Copy depcomp to subdir because otherwise we won't find it if we're ++ # using a relative directory. ++ cp "$am_depcomp" conftest.dir ++ cd conftest.dir ++ # We will build objects and dependencies in a subdirectory because ++ # it helps to detect inapplicable dependency modes. For instance ++ # both Tru64's cc and ICC support -MD to output dependencies as a ++ # side effect of compilation, but ICC will put the dependencies in ++ # the current directory while Tru64 will put them in the object ++ # directory. ++ mkdir sub ++ ++ am_cv_CC_dependencies_compiler_type=none ++ if test "$am_compiler_list" = ""; then ++ am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` ++ fi ++ am__universal=false ++ case " $depcc " in #( ++ *\ -arch\ *\ -arch\ *) am__universal=true ;; ++ esac ++ ++ for depmode in $am_compiler_list; do ++ # Setup a source with many dependencies, because some compilers ++ # like to wrap large dependency lists on column 80 (with \), and ++ # we should not choose a depcomp mode which is confused by this. ++ # ++ # We need to recreate these files for each test, as the compiler may ++ # overwrite some of them when testing with obscure command lines. ++ # This happens at least with the AIX C compiler. ++ : > sub/conftest.c ++ for i in 1 2 3 4 5 6; do ++ echo '#include "conftst'$i'.h"' >> sub/conftest.c ++ # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with ++ # Solaris 10 /bin/sh. ++ echo '/* dummy */' > sub/conftst$i.h ++ done ++ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf ++ ++ # We check with '-c' and '-o' for the sake of the "dashmstdout" ++ # mode. It turns out that the SunPro C++ compiler does not properly ++ # handle '-M -o', and we need to detect this. Also, some Intel ++ # versions had trouble with output in subdirs. ++ am__obj=sub/conftest.${OBJEXT-o} ++ am__minus_obj="-o $am__obj" ++ case $depmode in ++ gcc) ++ # This depmode causes a compiler race in universal mode. ++ test "$am__universal" = false || continue ++ ;; ++ nosideeffect) ++ # After this tag, mechanisms are not by side-effect, so they'll ++ # only be used when explicitly requested. ++ if test "x$enable_dependency_tracking" = xyes; then ++ continue ++ else ++ break ++ fi ++ ;; ++ msvc7 | msvc7msys | msvisualcpp | msvcmsys) ++ # This compiler won't grok '-c -o', but also, the minuso test has ++ # not run yet. These depmodes are late enough in the game, and ++ # so weak that their functioning should not be impacted. ++ am__obj=conftest.${OBJEXT-o} ++ am__minus_obj= ++ ;; ++ none) break ;; ++ esac ++ if depmode=$depmode \ ++ source=sub/conftest.c object=$am__obj \ ++ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ ++ $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ ++ >/dev/null 2>conftest.err && ++ grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && ++ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && ++ grep $am__obj sub/conftest.Po > /dev/null 2>&1 && ++ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then ++ # icc doesn't choke on unknown options, it will just issue warnings ++ # or remarks (even with -Werror). So we grep stderr for any message ++ # that says an option was ignored or not supported. ++ # When given -MP, icc 7.0 and 7.1 complain thusly: ++ # icc: Command line warning: ignoring option '-M'; no argument required ++ # The diagnosis changed in icc 8.0: ++ # icc: Command line remark: option '-MP' not supported ++ if (grep 'ignoring option' conftest.err || ++ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else ++ am_cv_CC_dependencies_compiler_type=$depmode ++ break ++ fi ++ fi ++ done ++ ++ cd .. ++ rm -rf conftest.dir ++else ++ am_cv_CC_dependencies_compiler_type=none ++fi ++ ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 ++$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } ++CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type ++ ++ if ++ test "x$enable_dependency_tracking" != xno \ ++ && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then ++ am__fastdepCC_TRUE= ++ am__fastdepCC_FALSE='#' ++else ++ am__fastdepCC_TRUE='#' ++ am__fastdepCC_FALSE= ++fi ++ ++ ++ac_ext=cpp ++ac_cpp='$CXXCPP $CPPFLAGS' ++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu ++if test -z "$CXX"; then ++ if test -n "$CCC"; then ++ CXX=$CCC ++ else ++ if test -n "$ac_tool_prefix"; then ++ for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC ++ do ++ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. ++set dummy $ac_tool_prefix$ac_prog; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... 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For instance ++ # both Tru64's cc and ICC support -MD to output dependencies as a ++ # side effect of compilation, but ICC will put the dependencies in ++ # the current directory while Tru64 will put them in the object ++ # directory. ++ mkdir sub ++ ++ am_cv_CXX_dependencies_compiler_type=none ++ if test "$am_compiler_list" = ""; then ++ am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` ++ fi ++ am__universal=false ++ case " $depcc " in #( ++ *\ -arch\ *\ -arch\ *) am__universal=true ;; ++ esac ++ ++ for depmode in $am_compiler_list; do ++ # Setup a source with many dependencies, because some compilers ++ # like to wrap large dependency lists on column 80 (with \), and ++ # we should not choose a depcomp mode which is confused by this. ++ # ++ # We need to recreate these files for each test, as the compiler may ++ # overwrite some of them when testing with obscure command lines. ++ # This happens at least with the AIX C compiler. ++ : > sub/conftest.c ++ for i in 1 2 3 4 5 6; do ++ echo '#include "conftst'$i'.h"' >> sub/conftest.c ++ # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with ++ # Solaris 10 /bin/sh. ++ echo '/* dummy */' > sub/conftst$i.h ++ done ++ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf ++ ++ # We check with '-c' and '-o' for the sake of the "dashmstdout" ++ # mode. 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These depmodes are late enough in the game, and ++ # so weak that their functioning should not be impacted. ++ am__obj=conftest.${OBJEXT-o} ++ am__minus_obj= ++ ;; ++ none) break ;; ++ esac ++ if depmode=$depmode \ ++ source=sub/conftest.c object=$am__obj \ ++ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ ++ $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ ++ >/dev/null 2>conftest.err && ++ grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && ++ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && ++ grep $am__obj sub/conftest.Po > /dev/null 2>&1 && ++ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then ++ # icc doesn't choke on unknown options, it will just issue warnings ++ # or remarks (even with -Werror). So we grep stderr for any message ++ # that says an option was ignored or not supported. ++ # When given -MP, icc 7.0 and 7.1 complain thusly: ++ # icc: Command line warning: ignoring option '-M'; no argument required ++ # The diagnosis changed in icc 8.0: ++ # icc: Command line remark: option '-MP' not supported ++ if (grep 'ignoring option' conftest.err || ++ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else ++ am_cv_CXX_dependencies_compiler_type=$depmode ++ break ++ fi ++ fi ++ done ++ ++ cd .. ++ rm -rf conftest.dir ++else ++ am_cv_CXX_dependencies_compiler_type=none ++fi ++ ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5 ++$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; } ++CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type ++ ++ if ++ test "x$enable_dependency_tracking" != xno \ ++ && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then ++ am__fastdepCXX_TRUE= ++ am__fastdepCXX_FALSE='#' ++else ++ am__fastdepCXX_TRUE='#' ++ am__fastdepCXX_FALSE= ++fi ++ ++ ++for ac_prog in 'bison -y' byacc ++do ++ # Extract the first word of "$ac_prog", so it can be a program name with args. ++set dummy $ac_prog; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... 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If it's empty that means "all of them." ++ if test "x$LINGUAS" = x; then ++ CATALOGS="$CATALOGS $cat" ++ XLINGUAS="$XLINGUAS $lang" ++ else ++ case "$LINGUAS" in *$lang*) ++ CATALOGS="$CATALOGS $cat" ++ XLINGUAS="$XLINGUAS $lang" ++ ;; ++ esac ++ fi ++ done ++ LINGUAS="$XLINGUAS" ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5 ++$as_echo "$LINGUAS" >&6; } ++ ++ ++ DATADIRNAME=share ++ ++ INSTOBJEXT=.mo ++ ++ GENCAT=gencat ++ ++ CATOBJEXT=.gmo ++ ++fi ++ ++ MKINSTALLDIRS= ++ if test -n "$ac_aux_dir"; then ++ case "$ac_aux_dir" in ++ /*) MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs" ;; ++ *) MKINSTALLDIRS="\$(top_builddir)/$ac_aux_dir/mkinstalldirs" ;; ++ esac ++ fi ++ if test -z "$MKINSTALLDIRS"; then ++ MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs" ++ fi ++ ++ ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5 ++$as_echo_n "checking whether NLS is requested... " >&6; } ++ # Check whether --enable-nls was given. ++if test "${enable_nls+set}" = set; then : ++ enableval=$enable_nls; USE_NLS=$enableval ++else ++ USE_NLS=yes ++fi ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5 ++$as_echo "$USE_NLS" >&6; } ++ ++ ++ ++ ++ ++ ++# Prepare PATH_SEPARATOR. ++# The user is always right. ++if test "${PATH_SEPARATOR+set}" != set; then ++ echo "#! /bin/sh" >conf$$.sh ++ echo "exit 0" >>conf$$.sh ++ chmod +x conf$$.sh ++ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then ++ PATH_SEPARATOR=';' ++ else ++ PATH_SEPARATOR=: ++ fi ++ rm -f conf$$.sh ++fi ++ ++# Find out how to test for executable files. Don't use a zero-byte file, ++# as systems may use methods other than mode bits to determine executability. ++cat >conf$$.file <<_ASEOF ++#! /bin/sh ++exit 0 ++_ASEOF ++chmod +x conf$$.file ++if test -x conf$$.file >/dev/null 2>&1; then ++ ac_executable_p="test -x" ++else ++ ac_executable_p="test -f" ++fi ++rm -f conf$$.file ++ ++# Extract the first word of "msgfmt", so it can be a program name with args. ++set dummy msgfmt; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_path_MSGFMT+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ case "$MSGFMT" in ++ [\\/]* | ?:[\\/]*) ++ ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path. ++ ;; ++ *) ++ ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR ++ for ac_dir in $PATH; do ++ IFS="$ac_save_IFS" ++ test -z "$ac_dir" && ac_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then ++ if $ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1 && ++ (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then ++ ac_cv_path_MSGFMT="$ac_dir/$ac_word$ac_exec_ext" ++ break 2 ++ fi ++ fi ++ done ++ done ++ IFS="$ac_save_IFS" ++ test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":" ++ ;; ++esac ++fi ++MSGFMT="$ac_cv_path_MSGFMT" ++if test "$MSGFMT" != ":"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5 ++$as_echo "$MSGFMT" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ # Extract the first word of "gmsgfmt", so it can be a program name with args. ++set dummy gmsgfmt; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_path_GMSGFMT+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ case $GMSGFMT in ++ [\\/]* | ?:[\\/]*) ++ ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path. ++ ;; ++ *) ++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++ test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT" ++ ;; ++esac ++fi ++GMSGFMT=$ac_cv_path_GMSGFMT ++if test -n "$GMSGFMT"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5 ++$as_echo "$GMSGFMT" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ ++ ++# Prepare PATH_SEPARATOR. ++# The user is always right. ++if test "${PATH_SEPARATOR+set}" != set; then ++ echo "#! /bin/sh" >conf$$.sh ++ echo "exit 0" >>conf$$.sh ++ chmod +x conf$$.sh ++ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then ++ PATH_SEPARATOR=';' ++ else ++ PATH_SEPARATOR=: ++ fi ++ rm -f conf$$.sh ++fi ++ ++# Find out how to test for executable files. Don't use a zero-byte file, ++# as systems may use methods other than mode bits to determine executability. ++cat >conf$$.file <<_ASEOF ++#! /bin/sh ++exit 0 ++_ASEOF ++chmod +x conf$$.file ++if test -x conf$$.file >/dev/null 2>&1; then ++ ac_executable_p="test -x" ++else ++ ac_executable_p="test -f" ++fi ++rm -f conf$$.file ++ ++# Extract the first word of "xgettext", so it can be a program name with args. ++set dummy xgettext; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_path_XGETTEXT+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ case "$XGETTEXT" in ++ [\\/]* | ?:[\\/]*) ++ ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path. ++ ;; ++ *) ++ ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR ++ for ac_dir in $PATH; do ++ IFS="$ac_save_IFS" ++ test -z "$ac_dir" && ac_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then ++ if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 && ++ (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then ++ ac_cv_path_XGETTEXT="$ac_dir/$ac_word$ac_exec_ext" ++ break 2 ++ fi ++ fi ++ done ++ done ++ IFS="$ac_save_IFS" ++ test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":" ++ ;; ++esac ++fi ++XGETTEXT="$ac_cv_path_XGETTEXT" ++if test "$XGETTEXT" != ":"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5 ++$as_echo "$XGETTEXT" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ rm -f messages.po ++ ++ ++# Prepare PATH_SEPARATOR. ++# The user is always right. ++if test "${PATH_SEPARATOR+set}" != set; then ++ echo "#! /bin/sh" >conf$$.sh ++ echo "exit 0" >>conf$$.sh ++ chmod +x conf$$.sh ++ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then ++ PATH_SEPARATOR=';' ++ else ++ PATH_SEPARATOR=: ++ fi ++ rm -f conf$$.sh ++fi ++ ++# Find out how to test for executable files. Don't use a zero-byte file, ++# as systems may use methods other than mode bits to determine executability. ++cat >conf$$.file <<_ASEOF ++#! /bin/sh ++exit 0 ++_ASEOF ++chmod +x conf$$.file ++if test -x conf$$.file >/dev/null 2>&1; then ++ ac_executable_p="test -x" ++else ++ ac_executable_p="test -f" ++fi ++rm -f conf$$.file ++ ++# Extract the first word of "msgmerge", so it can be a program name with args. ++set dummy msgmerge; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_path_MSGMERGE+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ case "$MSGMERGE" in ++ [\\/]* | ?:[\\/]*) ++ ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path. ++ ;; ++ *) ++ ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR ++ for ac_dir in $PATH; do ++ IFS="$ac_save_IFS" ++ test -z "$ac_dir" && ac_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then ++ if $ac_dir/$ac_word --update -q /dev/null /dev/null >/dev/null 2>&1; then ++ ac_cv_path_MSGMERGE="$ac_dir/$ac_word$ac_exec_ext" ++ break 2 ++ fi ++ fi ++ done ++ done ++ IFS="$ac_save_IFS" ++ test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE=":" ++ ;; ++esac ++fi ++MSGMERGE="$ac_cv_path_MSGMERGE" ++if test "$MSGMERGE" != ":"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5 ++$as_echo "$MSGMERGE" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ if test "$GMSGFMT" != ":"; then ++ if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 && ++ (if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then ++ : ; ++ else ++ GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'` ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: found $GMSGFMT program is not GNU msgfmt; ignore it" >&5 ++$as_echo "found $GMSGFMT program is not GNU msgfmt; ignore it" >&6; } ++ GMSGFMT=":" ++ fi ++ fi ++ ++ if test "$XGETTEXT" != ":"; then ++ if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 && ++ (if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then ++ : ; ++ else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: found xgettext program is not GNU xgettext; ignore it" >&5 ++$as_echo "found xgettext program is not GNU xgettext; ignore it" >&6; } ++ XGETTEXT=":" ++ fi ++ rm -f messages.po ++ fi ++ ++ ac_config_commands="$ac_config_commands default-1" ++ ++ ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 ++$as_echo_n "checking whether byte ordering is bigendian... " >&6; } ++if ${ac_cv_c_bigendian+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ ac_cv_c_bigendian=unknown ++ # See if we're dealing with a universal compiler. ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++#ifndef __APPLE_CC__ ++ not a universal capable compiler ++ #endif ++ typedef int dummy; ++ ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ ++ # Check for potential -arch flags. It is not universal unless ++ # there are at least two -arch flags with different values. ++ ac_arch= ++ ac_prev= ++ for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do ++ if test -n "$ac_prev"; then ++ case $ac_word in ++ i?86 | x86_64 | ppc | ppc64) ++ if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then ++ ac_arch=$ac_word ++ else ++ ac_cv_c_bigendian=universal ++ break ++ fi ++ ;; ++ esac ++ ac_prev= ++ elif test "x$ac_word" = "x-arch"; then ++ ac_prev=arch ++ fi ++ done ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++ if test $ac_cv_c_bigendian = unknown; then ++ # See if sys/param.h defines the BYTE_ORDER macro. ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++#include ++ #include ++ ++int ++main () ++{ ++#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ ++ && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ ++ && LITTLE_ENDIAN) ++ bogus endian macros ++ #endif ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ # It does; now see whether it defined to BIG_ENDIAN or not. ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++#include ++ #include ++ ++int ++main () ++{ ++#if BYTE_ORDER != BIG_ENDIAN ++ not big endian ++ #endif ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ ac_cv_c_bigendian=yes ++else ++ ac_cv_c_bigendian=no ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++ fi ++ if test $ac_cv_c_bigendian = unknown; then ++ # See if defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++#include ++ ++int ++main () ++{ ++#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) ++ bogus endian macros ++ #endif ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ # It does; now see whether it defined to _BIG_ENDIAN or not. ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++#include ++ ++int ++main () ++{ ++#ifndef _BIG_ENDIAN ++ not big endian ++ #endif ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ ac_cv_c_bigendian=yes ++else ++ ac_cv_c_bigendian=no ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++ fi ++ if test $ac_cv_c_bigendian = unknown; then ++ # Compile a test program. ++ if test "$cross_compiling" = yes; then : ++ # Try to guess by grepping values from an object file. ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++short int ascii_mm[] = ++ { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; ++ short int ascii_ii[] = ++ { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; ++ int use_ascii (int i) { ++ return ascii_mm[i] + ascii_ii[i]; ++ } ++ short int ebcdic_ii[] = ++ { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; ++ short int ebcdic_mm[] = ++ { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; ++ int use_ebcdic (int i) { ++ return ebcdic_mm[i] + ebcdic_ii[i]; ++ } ++ extern int foo; ++ ++int ++main () ++{ ++return use_ascii (foo) == use_ebcdic (foo); ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then ++ ac_cv_c_bigendian=yes ++ fi ++ if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then ++ if test "$ac_cv_c_bigendian" = unknown; then ++ ac_cv_c_bigendian=no ++ else ++ # finding both strings is unlikely to happen, but who knows? ++ ac_cv_c_bigendian=unknown ++ fi ++ fi ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++$ac_includes_default ++int ++main () ++{ ++ ++ /* Are we little or big endian? From Harbison&Steele. */ ++ union ++ { ++ long int l; ++ char c[sizeof (long int)]; ++ } u; ++ u.l = 1; ++ return u.c[sizeof (long int) - 1] == 1; ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_run "$LINENO"; then : ++ ac_cv_c_bigendian=no ++else ++ ac_cv_c_bigendian=yes ++fi ++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ ++ conftest.$ac_objext conftest.beam conftest.$ac_ext ++fi ++ ++ fi ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 ++$as_echo "$ac_cv_c_bigendian" >&6; } ++ case $ac_cv_c_bigendian in #( ++ yes) ++ $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h ++;; #( ++ no) ++ ;; #( ++ universal) ++ ++$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h ++ ++ ;; #( ++ *) ++ as_fn_error $? "unknown endianness ++ presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; ++ esac ++ ++ ++ ++ ++ if test "x$target_alias" = "x" -o "x$host_alias" = "x$target_alias"; then ++ NATIVE_LINKER_TRUE= ++ NATIVE_LINKER_FALSE='#' ++else ++ NATIVE_LINKER_TRUE='#' ++ NATIVE_LINKER_FALSE= ++fi ++ ++ if test "$GCC" = yes; then ++ GCC_TRUE= ++ GCC_FALSE='#' ++else ++ GCC_TRUE='#' ++ GCC_FALSE= ++fi ++ ++ ++ if test "x$target_alias" = "x" -o "x$host_alias" = "x$target_alias" -o "x$host_alias" = "x$build_alias"; then ++ NATIVE_OR_CROSS_LINKER_TRUE= ++ NATIVE_OR_CROSS_LINKER_FALSE='#' ++else ++ NATIVE_OR_CROSS_LINKER_TRUE='#' ++ NATIVE_OR_CROSS_LINKER_FALSE= ++fi ++ ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether static linking works" >&5 ++$as_echo_n "checking whether static linking works... " >&6; } ++if ${gold_cv_lib_static+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ LDFLAGS_hold=$LDFLAGS ++LDFLAGS="$LDFLAGS -static" ++cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++void f() { } ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_link "$LINENO"; then : ++ gold_cv_lib_static=yes ++else ++ gold_cv_lib_static=no ++fi ++rm -f core conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++LDFLAGS=$LDFLAGS_hold ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_lib_static" >&5 ++$as_echo "$gold_cv_lib_static" >&6; } ++ if test "$gold_cv_lib_static" = "yes"; then ++ HAVE_STATIC_TRUE= ++ HAVE_STATIC_FALSE='#' ++else ++ HAVE_STATIC_TRUE='#' ++ HAVE_STATIC_FALSE= ++fi ++ ++ ++ if ++ case $target_cpu in ++ powerpc*) false;; ++ x86_64) false;; ++ sparc64) false;; ++ s390x) false;; ++ *) true;; ++ esac; then ++ FN_PTRS_IN_SO_WITHOUT_PIC_TRUE= ++ FN_PTRS_IN_SO_WITHOUT_PIC_FALSE='#' ++else ++ FN_PTRS_IN_SO_WITHOUT_PIC_TRUE='#' ++ FN_PTRS_IN_SO_WITHOUT_PIC_FALSE= ++fi ++ ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcc >= 4.1" >&5 ++$as_echo_n "checking for gcc >= 4.1... " >&6; } ++if ${gold_cv_prog_gcc41+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++#if !defined __GNUC__ ++error ++#elif __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 1) ++error ++#endif ++ ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ gold_cv_prog_gcc41=yes ++else ++ gold_cv_prog_gcc41=no ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_prog_gcc41" >&5 ++$as_echo "$gold_cv_prog_gcc41" >&6; } ++ ++save_CFLAGS="$CFLAGS" ++CFLAGS="$CFLAGS -mcmodel=medium" ++cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++int i; ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ have_mcmodel_medium=yes ++else ++ have_mcmodel_medium=no ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++CFLAGS="$save_CFLAGS" ++ if test "$target_cpu" = "x86_64" -a "$have_mcmodel_medium" = "yes" -a "$gold_cv_prog_gcc41" = "yes"; then ++ MCMODEL_MEDIUM_TRUE= ++ MCMODEL_MEDIUM_FALSE='#' ++else ++ MCMODEL_MEDIUM_TRUE='#' ++ MCMODEL_MEDIUM_FALSE= ++fi ++ ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcc >= 9" >&5 ++$as_echo_n "checking for gcc >= 9... " >&6; } ++if ${gold_cv_prog_gcc9+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++#if !defined __GNUC__ || __GNUC__ < 9 ++error ++#endif ++ ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ gold_cv_prog_gcc9=yes ++else ++ gold_cv_prog_gcc9=no ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_prog_gcc9" >&5 ++$as_echo "$gold_cv_prog_gcc9" >&6; } ++ if test "$gold_cv_prog_gcc9" = "yes"; then ++ GCC9_TRUE= ++ GCC9_FALSE='#' ++else ++ GCC9_TRUE='#' ++ GCC9_FALSE= ++fi ++ ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fcf-protection" >&5 ++$as_echo_n "checking for -fcf-protection... " >&6; } ++if ${gold_cv_cflags_cf_protection+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++#if !defined __x86_64__ || !defined __CET__ ++error ++#endif ++ ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ gold_cv_cflags_cf_protection=yes ++else ++ gold_cv_cflags_cf_protection=no ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_cflags_cf_protection" >&5 ++$as_echo "$gold_cv_cflags_cf_protection" >&6; } ++ if test "$gold_cv_cflags_cf_protection" = "yes"; then ++ CFLAGS_CF_PROTECTION_TRUE= ++ CFLAGS_CF_PROTECTION_FALSE='#' ++else ++ CFLAGS_CF_PROTECTION_TRUE='#' ++ CFLAGS_CF_PROTECTION_FALSE= ++fi ++ ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -fmerge-constants" >&5 ++$as_echo_n "checking whether $CC supports -fmerge-constants... " >&6; } ++if ${gold_cv_merge_constants+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ ++save_CFLAGS="$CFLAGS" ++CFLAGS="$CFLAGS -fmerge-constants" ++cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++const char *s = "foo"; ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ gold_cv_merge_constants=yes ++else ++ gold_cv_merge_constants=no ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++CFLAGS="$save_CFLAGS" ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_merge_constants" >&5 ++$as_echo "$gold_cv_merge_constants" >&6; } ++ ++if test "$gold_cv_merge_constants" = yes; then : ++ MERGE_CONSTANTS_FLAG=-fmerge-constants ++else ++ MERGE_CONSTANTS_FLAG= ++fi ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread support" >&5 ++$as_echo_n "checking for thread support... " >&6; } ++if ${gold_cv_c_thread+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++__thread int i = 1; ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ gold_cv_c_thread=yes ++else ++ gold_cv_c_thread=no ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_c_thread" >&5 ++$as_echo "$gold_cv_c_thread" >&6; } ++ ++ if test "$gold_cv_c_thread" = "yes"; then ++ TLS_TRUE= ++ TLS_FALSE='#' ++else ++ TLS_TRUE='#' ++ TLS_FALSE= ++fi ++ ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for glibc >= 2.4" >&5 ++$as_echo_n "checking for glibc >= 2.4... " >&6; } ++if ${gold_cv_lib_glibc24+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++#include ++#if !defined __GLIBC__ ++error ++#elif __GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 4) ++error ++#endif ++ ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ gold_cv_lib_glibc24=yes ++else ++ gold_cv_lib_glibc24=no ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_lib_glibc24" >&5 ++$as_echo "$gold_cv_lib_glibc24" >&6; } ++ ++ if test "$gold_cv_lib_glibc24" = "yes"; then ++ STATIC_TLS_TRUE= ++ STATIC_TLS_FALSE='#' ++else ++ STATIC_TLS_TRUE='#' ++ STATIC_TLS_FALSE= ++fi ++ ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for omp support" >&5 ++$as_echo_n "checking for omp support... " >&6; } ++if ${gold_cv_c_threadprivate+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ save_CFLAGS="$CFLAGS" ++CFLAGS="$CFLAGS -fopenmp" ++cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++#include ++int i; ++#pragma omp threadprivate (i) ++ ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ gold_cv_c_threadprivate=yes ++else ++ gold_cv_c_threadprivate=no ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++CFLAGS="$save_CFLAGS" ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_c_threadprivate" >&5 ++$as_echo "$gold_cv_c_threadprivate" >&6; } ++if test "$gold_cv_c_threadprivate" = "yes"; then ++ ++$as_echo "#define HAVE_OMP_SUPPORT 1" >>confdefs.h ++ ++fi ++ if test "$gold_cv_c_threadprivate" = "yes"; then ++ OMP_SUPPORT_TRUE= ++ OMP_SUPPORT_FALSE='#' ++else ++ OMP_SUPPORT_TRUE='#' ++ OMP_SUPPORT_FALSE= ++fi ++ ++ ++save_CFLAGS="$CFLAGS" ++CFLAGS="$CFLAGS -Werror -fpic -mtls-dialect=gnu2" ++cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++__thread int i; ++void foo (void) ++{ ++ i = 10; ++} ++ ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ have_tls_gnu2=yes ++else ++ have_tls_gnu2=no ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++CFLAGS="$save_CFLAGS" ++ if test "$have_tls_gnu2" = "yes"; then ++ TLS_GNU2_DIALECT_TRUE= ++ TLS_GNU2_DIALECT_FALSE='#' ++else ++ TLS_GNU2_DIALECT_TRUE='#' ++ TLS_GNU2_DIALECT_FALSE= ++fi ++ ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for glibc >= 2.9" >&5 ++$as_echo_n "checking for glibc >= 2.9... " >&6; } ++if ${gold_cv_lib_glibc29+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++#include ++#if !defined __GLIBC__ ++error ++#elif __GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 9) ++error ++#endif ++ ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ gold_cv_lib_glibc29=yes ++else ++ gold_cv_lib_glibc29=no ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_lib_glibc29" >&5 ++$as_echo "$gold_cv_lib_glibc29" >&6; } ++ ++ if test "$gold_cv_lib_glibc29" = "yes"; then ++ TLS_DESCRIPTORS_TRUE= ++ TLS_DESCRIPTORS_FALSE='#' ++else ++ TLS_DESCRIPTORS_TRUE='#' ++ TLS_DESCRIPTORS_FALSE= ++fi ++ ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -frandom-seed support" >&5 ++$as_echo_n "checking for -frandom-seed support... " >&6; } ++if ${gold_cv_c_random_seed+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ save_CFLAGS="$CFLAGS" ++CFLAGS="$CFLAGS -frandom-seed=foo" ++cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++int i; ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ gold_cv_c_random_seed=yes ++else ++ gold_cv_c_random_seed=no ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++CFLAGS="$save_CFLAGS" ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_c_random_seed" >&5 ++$as_echo "$gold_cv_c_random_seed" >&6; } ++if test "$gold_cv_c_random_seed" = "yes"; then ++ # In Makefile, '$@' will be expanded to be the name of the file ++ # being built, providing a unique seed for each file. ++ RANDOM_SEED_CFLAGS=-frandom-seed=\$@ ++fi ++ ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for glibc ifunc support" >&5 ++$as_echo_n "checking for glibc ifunc support... " >&6; } ++if ${gold_cv_lib_glibc_ifunc+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ save_LDFLAGS="$LDFLAGS" ++LDFLAGS="$LDFLAGS -static" ++cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++#include ++#if !defined __GLIBC__ ++error ++#elif __GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 11) ++error ++#endif ++void func (void) { } ++void invoke (void); ++__asm__(".type invoke, %gnu_indirect_function"); ++typedef void (*funcptr) (void); ++funcptr dispatch (void) __asm__ ("invoke"); ++funcptr dispatch (void) { return &func; } ++int ++main () ++{ ++invoke(); ++ ; ++ return 0; ++} ++ ++_ACEOF ++if ac_fn_c_try_link "$LINENO"; then : ++ ++if ${NM} conftest$EXEEXT | grep "__rela\?_iplt_start" >/dev/null 2>&1; then ++ gold_cv_lib_glibc_ifunc=both ++else ++ gold_cv_lib_glibc_ifunc=dyn ++fi ++else ++ gold_cv_lib_glibc_ifunc=no ++fi ++rm -f core conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++LDFLAGS="$save_LDFLAGS" ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_lib_glibc_ifunc" >&5 ++$as_echo "$gold_cv_lib_glibc_ifunc" >&6; } ++ ++ if test "$gold_cv_lib_glibc_ifunc" != "no"; then ++ IFUNC_TRUE= ++ IFUNC_FALSE='#' ++else ++ IFUNC_TRUE='#' ++ IFUNC_FALSE= ++fi ++ ++ if test "$gold_cv_lib_glibc_ifunc" = "both"; then ++ IFUNC_STATIC_TRUE= ++ IFUNC_STATIC_FALSE='#' ++else ++ IFUNC_STATIC_TRUE='#' ++ IFUNC_STATIC_FALSE= ++fi ++ ++ ++ ++# Set the 'development' global. ++. $srcdir/../bfd/development.sh ++ ++# Set acp_cpp_for_build variable ++ac_cpp_for_build="$CC_FOR_BUILD -E $CPPFLAGS_FOR_BUILD" ++ ++# Default set of GCC warnings to enable. ++GCC_WARN_CFLAGS="-W -Wall -Wstrict-prototypes -Wmissing-prototypes" ++GCC_WARN_CFLAGS_FOR_BUILD="-W -Wall -Wstrict-prototypes -Wmissing-prototypes" ++ ++# Add -Wshadow if the compiler is a sufficiently recent version of GCC. ++cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++__GNUC__ ++_ACEOF ++if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ++ $EGREP "(^[0-3]$|^__GNUC__$)" >/dev/null 2>&1; then : ++ ++else ++ GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wshadow" ++fi ++rm -f conftest* ++ ++ ++# Add -Wstack-usage if the compiler is a sufficiently recent version of GCC. ++cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++__GNUC__ ++_ACEOF ++if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ++ $EGREP "(^[0-4]$|^__GNUC__$)" >/dev/null 2>&1; then : ++ ++else ++ GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wstack-usage=262144" ++fi ++rm -f conftest* ++ ++ ++# Set WARN_WRITE_STRINGS if the compiler supports -Wwrite-strings. ++WARN_WRITE_STRINGS="" ++cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++__GNUC__ ++_ACEOF ++if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ++ $EGREP "(^[0-3]$|^__GNUC__$)" >/dev/null 2>&1; then : ++ ++else ++ WARN_WRITE_STRINGS="-Wwrite-strings" ++fi ++rm -f conftest* ++ ++ ++# Verify CC_FOR_BUILD to be compatible with warning flags ++ ++# Add -Wshadow if the compiler is a sufficiently recent version of GCC. ++cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++__GNUC__ ++_ACEOF ++if (eval "$ac_cpp_for_build conftest.$ac_ext") 2>&5 | ++ $EGREP "(^[0-3]$|^__GNUC__$)" >/dev/null 2>&1; then : ++ ++else ++ GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wshadow" ++fi ++rm -f conftest* ++ ++ ++# Add -Wstack-usage if the compiler is a sufficiently recent version of GCC. ++cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++__GNUC__ ++_ACEOF ++if (eval "$ac_cpp_for_build conftest.$ac_ext") 2>&5 | ++ $EGREP "(^[0-4]$|^__GNUC__$)" >/dev/null 2>&1; then : ++ ++else ++ GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wstack-usage=262144" ++fi ++rm -f conftest* ++ ++ ++# Check whether --enable-werror was given. ++if test "${enable_werror+set}" = set; then : ++ enableval=$enable_werror; case "${enableval}" in ++ yes | y) ERROR_ON_WARNING="yes" ;; ++ no | n) ERROR_ON_WARNING="no" ;; ++ *) as_fn_error $? "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;; ++ esac ++fi ++ ++ ++# Disable -Wformat by default when using gcc on mingw ++case "${host}" in ++ *-*-mingw32*) ++ if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then ++ GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wno-format" ++ GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wno-format" ++ fi ++ ;; ++ *) ;; ++esac ++ ++# Enable -Werror by default when using gcc. Turn it off for releases. ++if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" -a "$development" = true ; then ++ ERROR_ON_WARNING=yes ++fi ++ ++NO_WERROR= ++if test "${ERROR_ON_WARNING}" = yes ; then ++ GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Werror" ++ GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Werror" ++ NO_WERROR="-Wno-error" ++fi ++ ++if test "${GCC}" = yes ; then ++ WARN_CFLAGS="${GCC_WARN_CFLAGS}" ++ WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD}" ++fi ++ ++# Check whether --enable-build-warnings was given. ++if test "${enable_build_warnings+set}" = set; then : ++ enableval=$enable_build_warnings; case "${enableval}" in ++ yes) WARN_CFLAGS="${GCC_WARN_CFLAGS}" ++ WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD}";; ++ no) if test "${GCC}" = yes ; then ++ WARN_CFLAGS="-w" ++ WARN_CFLAGS_FOR_BUILD="-w" ++ fi;; ++ ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"` ++ WARN_CFLAGS="${GCC_WARN_CFLAGS} ${t}" ++ WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD} ${t}";; ++ *,) t=`echo "${enableval}" | sed -e "s/,/ /g"` ++ WARN_CFLAGS="${t} ${GCC_WARN_CFLAGS}" ++ WARN_CFLAGS_FOR_BUILD="${t} ${GCC_WARN_CFLAGS_FOR_BUILD}";; ++ *) WARN_CFLAGS=`echo "${enableval}" | sed -e "s/,/ /g"` ++ WARN_CFLAGS_FOR_BUILD=`echo "${enableval}" | sed -e "s/,/ /g"`;; ++esac ++fi ++ ++ ++if test x"$silent" != x"yes" && test x"$WARN_CFLAGS" != x""; then ++ echo "Setting warning flags = $WARN_CFLAGS" 6>&1 ++fi ++ ++ ++ ++ ++ ++ ++ ++WARN_CXXFLAGS=`echo ${WARN_CFLAGS} | sed -e 's/-Wstrict-prototypes//' -e 's/-Wmissing-prototypes//' -e 's/-Wshadow//'` ++ ++ ++ ++# Check whether --with-gold-ldflags was given. ++if test "${with_gold_ldflags+set}" = set; then : ++ withval=$with_gold_ldflags; if test "$withval" = "no" -o "$withval" = "yes"; then ++ GOLD_LDFLAGS= ++ else ++ GOLD_LDFLAGS=$withval ++ fi ++else ++ GOLD_LDFLAGS= ++fi ++ ++ ++ ++ ++# Check whether --with-gold-ldadd was given. ++if test "${with_gold_ldadd+set}" = set; then : ++ withval=$with_gold_ldadd; if test "$withval" = "no" -o "$withval" = "yes"; then ++ GOLD_LDADD= ++ else ++ GOLD_LDADD=$withval ++ fi ++else ++ GOLD_LDADD= ++fi ++ ++ ++ ++LFS_CFLAGS="-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64" ++ ++ ++for ac_header in sys/mman.h ++do : ++ ac_fn_c_check_header_mongrel "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default" ++if test "x$ac_cv_header_sys_mman_h" = xyes; then : ++ cat >>confdefs.h <<_ACEOF ++#define HAVE_SYS_MMAN_H 1 ++_ACEOF ++ ++fi ++ ++done ++ ++for ac_func in chsize mmap link ++do : ++ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` ++ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" ++if eval test \"x\$"$as_ac_var"\" = x"yes"; then : ++ cat >>confdefs.h <<_ACEOF ++#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 ++_ACEOF ++ ++fi ++done ++ ++ac_fn_c_check_func "$LINENO" "pread" "ac_cv_func_pread" ++if test "x$ac_cv_func_pread" = xyes; then : ++ $as_echo "#define HAVE_PREAD 1" >>confdefs.h ++ ++else ++ case " $LIBOBJS " in ++ *" pread.$ac_objext "* ) ;; ++ *) LIBOBJS="$LIBOBJS pread.$ac_objext" ++ ;; ++esac ++ ++fi ++ ++ac_fn_c_check_func "$LINENO" "ftruncate" "ac_cv_func_ftruncate" ++if test "x$ac_cv_func_ftruncate" = xyes; then : ++ $as_echo "#define HAVE_FTRUNCATE 1" >>confdefs.h ++ ++else ++ case " $LIBOBJS " in ++ *" ftruncate.$ac_objext "* ) ;; ++ *) LIBOBJS="$LIBOBJS ftruncate.$ac_objext" ++ ;; ++esac ++ ++fi ++ ++ac_fn_c_check_func "$LINENO" "ffsll" "ac_cv_func_ffsll" ++if test "x$ac_cv_func_ffsll" = xyes; then : ++ $as_echo "#define HAVE_FFSLL 1" >>confdefs.h ++ ++else ++ case " $LIBOBJS " in ++ *" ffsll.$ac_objext "* ) ;; ++ *) LIBOBJS="$LIBOBJS ffsll.$ac_objext" ++ ;; ++esac ++ ++fi ++ ++ ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking mremap with MREMAP_MAYMOVE" >&5 ++$as_echo_n "checking mremap with MREMAP_MAYMOVE... " >&6; } ++if ${gold_cv_lib_mremap_maymove+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++ ++#include ++void f() { mremap (0, 0, 0, MREMAP_MAYMOVE); } ++ ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_link "$LINENO"; then : ++ gold_cv_lib_mremap_maymove=yes ++else ++ gold_cv_lib_mremap_maymove=no ++fi ++rm -f core conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_lib_mremap_maymove" >&5 ++$as_echo "$gold_cv_lib_mremap_maymove" >&6; } ++if test "$gold_cv_lib_mremap_maymove" = "yes"; then ++ ++$as_echo "#define HAVE_MREMAP 1" >>confdefs.h ++ ++else ++ case " $LIBOBJS " in ++ *" mremap.$ac_objext "* ) ;; ++ *) LIBOBJS="$LIBOBJS mremap.$ac_objext" ++ ;; ++esac ++ ++fi ++ ++# Link in zlib if we can. This allows us to write compressed sections. ++ ++ # Use the system's zlib library. ++ zlibdir="-L\$(top_builddir)/../zlib" ++ zlibinc="-I\$(top_srcdir)/../zlib" ++ ++# Check whether --with-system-zlib was given. ++if test "${with_system_zlib+set}" = set; then : ++ withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then ++ zlibdir= ++ zlibinc= ++ fi ++ ++fi ++ ++ ++ ++ ++ ++# Check whether --enable-threads was given. ++if test "${enable_threads+set}" = set; then : ++ enableval=$enable_threads; case "${enableval}" in ++ yes | "") threads=yes ;; ++ no) threads=no ;; ++ auto) threads=auto ;; ++ *) threads=yes ;; ++ esac ++else ++ threads=auto ++fi ++ ++ ++if test "$threads" = "yes"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 ++$as_echo_n "checking for a sed that does not truncate output... " >&6; } ++if ${ac_cv_path_SED+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ ++ for ac_i in 1 2 3 4 5 6 7; do ++ ac_script="$ac_script$as_nl$ac_script" ++ done ++ echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed ++ { ac_script=; unset ac_script;} ++ if test -z "$SED"; then ++ ac_path_SED_found=false ++ # Loop through the user's path and test for each of PROGNAME-LIST ++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_prog in sed gsed; do ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" ++ as_fn_executable_p "$ac_path_SED" || continue ++# Check for GNU ac_path_SED and select it if it is found. ++ # Check for GNU $ac_path_SED ++case `"$ac_path_SED" --version 2>&1` in ++*GNU*) ++ ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; ++*) ++ ac_count=0 ++ $as_echo_n 0123456789 >"conftest.in" ++ while : ++ do ++ cat "conftest.in" "conftest.in" >"conftest.tmp" ++ mv "conftest.tmp" "conftest.in" ++ cp "conftest.in" "conftest.nl" ++ $as_echo '' >> "conftest.nl" ++ "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break ++ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break ++ as_fn_arith $ac_count + 1 && ac_count=$as_val ++ if test $ac_count -gt ${ac_path_SED_max-0}; then ++ # Best one so far, save it but keep looking for a better one ++ ac_cv_path_SED="$ac_path_SED" ++ ac_path_SED_max=$ac_count ++ fi ++ # 10*(2^10) chars as input seems more than enough ++ test $ac_count -gt 10 && break ++ done ++ rm -f conftest.in conftest.tmp conftest.nl conftest.out;; ++esac ++ ++ $ac_path_SED_found && break 3 ++ done ++ done ++ done ++IFS=$as_save_IFS ++ if test -z "$ac_cv_path_SED"; then ++ as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 ++ fi ++else ++ ac_cv_path_SED=$SED ++fi ++ ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 ++$as_echo "$ac_cv_path_SED" >&6; } ++ SED="$ac_cv_path_SED" ++ rm -f conftest.sed ++ ++ ++ ++ ++ ++ac_ext=c ++ac_cpp='$CPP $CPPFLAGS' ++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_c_compiler_gnu ++ ++ax_pthread_ok=no ++ ++# We used to check for pthread.h first, but this fails if pthread.h ++# requires special compiler flags (e.g. on Tru64 or Sequent). ++# It gets checked for in the link test anyway. ++ ++# First of all, check if the user has set any of the PTHREAD_LIBS, ++# etcetera environment variables, and if threads linking works using ++# them: ++if test "x$PTHREAD_CFLAGS$PTHREAD_LIBS" != "x"; then ++ ax_pthread_save_CC="$CC" ++ ax_pthread_save_CFLAGS="$CFLAGS" ++ ax_pthread_save_LIBS="$LIBS" ++ if test "x$PTHREAD_CC" != "x"; then : ++ CC="$PTHREAD_CC" ++fi ++ CFLAGS="$CFLAGS $PTHREAD_CFLAGS" ++ LIBS="$PTHREAD_LIBS $LIBS" ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS" >&5 ++$as_echo_n "checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS... " >&6; } ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++/* Override any GCC internal prototype to avoid an error. ++ Use char because int might match the return type of a GCC ++ builtin and then its argument prototype would still apply. */ ++#ifdef __cplusplus ++extern "C" ++#endif ++char pthread_join (); ++int ++main () ++{ ++return pthread_join (); ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_link "$LINENO"; then : ++ ax_pthread_ok=yes ++fi ++rm -f core conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5 ++$as_echo "$ax_pthread_ok" >&6; } ++ if test "x$ax_pthread_ok" = "xno"; then ++ PTHREAD_LIBS="" ++ PTHREAD_CFLAGS="" ++ fi ++ CC="$ax_pthread_save_CC" ++ CFLAGS="$ax_pthread_save_CFLAGS" ++ LIBS="$ax_pthread_save_LIBS" ++fi ++ ++# We must check for the threads library under a number of different ++# names; the ordering is very important because some systems ++# (e.g. DEC) have both -lpthread and -lpthreads, where one of the ++# libraries is broken (non-POSIX). ++ ++# Create a list of thread flags to try. Items starting with a "-" are ++# C compiler flags, and other items are library names, except for "none" ++# which indicates that we try without any flags at all, and "pthread-config" ++# which is a program returning the flags for the Pth emulation library. ++ ++ax_pthread_flags="pthreads none -Kthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config" ++ ++# The ordering *is* (sometimes) important. Some notes on the ++# individual items follow: ++ ++# pthreads: AIX (must check this before -lpthread) ++# none: in case threads are in libc; should be tried before -Kthread and ++# other compiler flags to prevent continual compiler warnings ++# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h) ++# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads), Tru64 ++# (Note: HP C rejects this with "bad form for `-t' option") ++# -pthreads: Solaris/gcc (Note: HP C also rejects) ++# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it ++# doesn't hurt to check since this sometimes defines pthreads and ++# -D_REENTRANT too), HP C (must be checked before -lpthread, which ++# is present but should not be used directly; and before -mthreads, ++# because the compiler interprets this as "-mt" + "-hreads") ++# -mthreads: Mingw32/gcc, Lynx/gcc ++# pthread: Linux, etcetera ++# --thread-safe: KAI C++ ++# pthread-config: use pthread-config program (for GNU Pth library) ++ ++case $host_os in ++ ++ freebsd*) ++ ++ # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able) ++ # lthread: LinuxThreads port on FreeBSD (also preferred to -pthread) ++ ++ ax_pthread_flags="-kthread lthread $ax_pthread_flags" ++ ;; ++ ++ hpux*) ++ ++ # From the cc(1) man page: "[-mt] Sets various -D flags to enable ++ # multi-threading and also sets -lpthread." ++ ++ ax_pthread_flags="-mt -pthread pthread $ax_pthread_flags" ++ ;; ++ ++ openedition*) ++ ++ # IBM z/OS requires a feature-test macro to be defined in order to ++ # enable POSIX threads at all, so give the user a hint if this is ++ # not set. (We don't define these ourselves, as they can affect ++ # other portions of the system API in unpredictable ways.) ++ ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++# if !defined(_OPEN_THREADS) && !defined(_UNIX03_THREADS) ++ AX_PTHREAD_ZOS_MISSING ++# endif ++ ++_ACEOF ++if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ++ $EGREP "AX_PTHREAD_ZOS_MISSING" >/dev/null 2>&1; then : ++ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&5 ++$as_echo "$as_me: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&2;} ++fi ++rm -f conftest* ++ ++ ;; ++ ++ solaris*) ++ ++ # On Solaris (at least, for some versions), libc contains stubbed ++ # (non-functional) versions of the pthreads routines, so link-based ++ # tests will erroneously succeed. (N.B.: The stubs are missing ++ # pthread_cleanup_push, or rather a function called by this macro, ++ # so we could check for that, but who knows whether they'll stub ++ # that too in a future libc.) So we'll check first for the ++ # standard Solaris way of linking pthreads (-mt -lpthread). ++ ++ ax_pthread_flags="-mt,pthread pthread $ax_pthread_flags" ++ ;; ++esac ++ ++# GCC generally uses -pthread, or -pthreads on some platforms (e.g. SPARC) ++ ++if test "x$GCC" = "xyes"; then : ++ ax_pthread_flags="-pthread -pthreads $ax_pthread_flags" ++fi ++ ++# The presence of a feature test macro requesting re-entrant function ++# definitions is, on some systems, a strong hint that pthreads support is ++# correctly enabled ++ ++case $host_os in ++ darwin* | hpux* | linux* | osf* | solaris*) ++ ax_pthread_check_macro="_REENTRANT" ++ ;; ++ ++ aix*) ++ ax_pthread_check_macro="_THREAD_SAFE" ++ ;; ++ ++ *) ++ ax_pthread_check_macro="--" ++ ;; ++esac ++if test "x$ax_pthread_check_macro" = "x--"; then : ++ ax_pthread_check_cond=0 ++else ++ ax_pthread_check_cond="!defined($ax_pthread_check_macro)" ++fi ++ ++# Are we compiling with Clang? ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC is Clang" >&5 ++$as_echo_n "checking whether $CC is Clang... " >&6; } ++if ${ax_cv_PTHREAD_CLANG+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ ax_cv_PTHREAD_CLANG=no ++ # Note that Autoconf sets GCC=yes for Clang as well as GCC ++ if test "x$GCC" = "xyes"; then ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++/* Note: Clang 2.7 lacks __clang_[a-z]+__ */ ++# if defined(__clang__) && defined(__llvm__) ++ AX_PTHREAD_CC_IS_CLANG ++# endif ++ ++_ACEOF ++if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ++ $EGREP "AX_PTHREAD_CC_IS_CLANG" >/dev/null 2>&1; then : ++ ax_cv_PTHREAD_CLANG=yes ++fi ++rm -f conftest* ++ ++ fi ++ ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG" >&5 ++$as_echo "$ax_cv_PTHREAD_CLANG" >&6; } ++ax_pthread_clang="$ax_cv_PTHREAD_CLANG" ++ ++ax_pthread_clang_warning=no ++ ++# Clang needs special handling, because older versions handle the -pthread ++# option in a rather... idiosyncratic way ++ ++if test "x$ax_pthread_clang" = "xyes"; then ++ ++ # Clang takes -pthread; it has never supported any other flag ++ ++ # (Note 1: This will need to be revisited if a system that Clang ++ # supports has POSIX threads in a separate library. This tends not ++ # to be the way of modern systems, but it's conceivable.) ++ ++ # (Note 2: On some systems, notably Darwin, -pthread is not needed ++ # to get POSIX threads support; the API is always present and ++ # active. We could reasonably leave PTHREAD_CFLAGS empty. But ++ # -pthread does define _REENTRANT, and while the Darwin headers ++ # ignore this macro, third-party headers might not.) ++ ++ PTHREAD_CFLAGS="-pthread" ++ PTHREAD_LIBS= ++ ++ ax_pthread_ok=yes ++ ++ # However, older versions of Clang make a point of warning the user ++ # that, in an invocation where only linking and no compilation is ++ # taking place, the -pthread option has no effect ("argument unused ++ # during compilation"). They expect -pthread to be passed in only ++ # when source code is being compiled. ++ # ++ # Problem is, this is at odds with the way Automake and most other ++ # C build frameworks function, which is that the same flags used in ++ # compilation (CFLAGS) are also used in linking. Many systems ++ # supported by AX_PTHREAD require exactly this for POSIX threads ++ # support, and in fact it is often not straightforward to specify a ++ # flag that is used only in the compilation phase and not in ++ # linking. Such a scenario is extremely rare in practice. ++ # ++ # Even though use of the -pthread flag in linking would only print ++ # a warning, this can be a nuisance for well-run software projects ++ # that build with -Werror. So if the active version of Clang has ++ # this misfeature, we search for an option to squash it. ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread" >&5 ++$as_echo_n "checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread... " >&6; } ++if ${ax_cv_PTHREAD_CLANG_NO_WARN_FLAG+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ ax_cv_PTHREAD_CLANG_NO_WARN_FLAG=unknown ++ # Create an alternate version of $ac_link that compiles and ++ # links in two steps (.c -> .o, .o -> exe) instead of one ++ # (.c -> exe), because the warning occurs only in the second ++ # step ++ ax_pthread_save_ac_link="$ac_link" ++ ax_pthread_sed='s/conftest\.\$ac_ext/conftest.$ac_objext/g' ++ ax_pthread_link_step=`$as_echo "$ac_link" | sed "$ax_pthread_sed"` ++ ax_pthread_2step_ac_link="($ac_compile) && (echo ==== >&5) && ($ax_pthread_link_step)" ++ ax_pthread_save_CFLAGS="$CFLAGS" ++ for ax_pthread_try in '' -Qunused-arguments -Wno-unused-command-line-argument unknown; do ++ if test "x$ax_pthread_try" = "xunknown"; then : ++ break ++fi ++ CFLAGS="-Werror -Wunknown-warning-option $ax_pthread_try -pthread $ax_pthread_save_CFLAGS" ++ ac_link="$ax_pthread_save_ac_link" ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++int main(void){return 0;} ++_ACEOF ++if ac_fn_c_try_link "$LINENO"; then : ++ ac_link="$ax_pthread_2step_ac_link" ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++int main(void){return 0;} ++_ACEOF ++if ac_fn_c_try_link "$LINENO"; then : ++ break ++fi ++rm -f core conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++ ++fi ++rm -f core conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++ done ++ ac_link="$ax_pthread_save_ac_link" ++ CFLAGS="$ax_pthread_save_CFLAGS" ++ if test "x$ax_pthread_try" = "x"; then : ++ ax_pthread_try=no ++fi ++ ax_cv_PTHREAD_CLANG_NO_WARN_FLAG="$ax_pthread_try" ++ ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&5 ++$as_echo "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&6; } ++ ++ case "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" in ++ no | unknown) ;; ++ *) PTHREAD_CFLAGS="$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG $PTHREAD_CFLAGS" ;; ++ esac ++ ++fi # $ax_pthread_clang = yes ++ ++if test "x$ax_pthread_ok" = "xno"; then ++for ax_pthread_try_flag in $ax_pthread_flags; do ++ ++ case $ax_pthread_try_flag in ++ none) ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5 ++$as_echo_n "checking whether pthreads work without any flags... " >&6; } ++ ;; ++ ++ -mt,pthread) ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with -mt -lpthread" >&5 ++$as_echo_n "checking whether pthreads work with -mt -lpthread... " >&6; } ++ PTHREAD_CFLAGS="-mt" ++ PTHREAD_LIBS="-lpthread" ++ ;; ++ ++ -*) ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $ax_pthread_try_flag" >&5 ++$as_echo_n "checking whether pthreads work with $ax_pthread_try_flag... " >&6; } ++ PTHREAD_CFLAGS="$ax_pthread_try_flag" ++ ;; ++ ++ pthread-config) ++ # Extract the first word of "pthread-config", so it can be a program name with args. ++set dummy pthread-config; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_ax_pthread_config+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$ax_pthread_config"; then ++ ac_cv_prog_ax_pthread_config="$ax_pthread_config" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_ax_pthread_config="yes" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++ test -z "$ac_cv_prog_ax_pthread_config" && ac_cv_prog_ax_pthread_config="no" ++fi ++fi ++ax_pthread_config=$ac_cv_prog_ax_pthread_config ++if test -n "$ax_pthread_config"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_config" >&5 ++$as_echo "$ax_pthread_config" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ if test "x$ax_pthread_config" = "xno"; then : ++ continue ++fi ++ PTHREAD_CFLAGS="`pthread-config --cflags`" ++ PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`" ++ ;; ++ ++ *) ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$ax_pthread_try_flag" >&5 ++$as_echo_n "checking for the pthreads library -l$ax_pthread_try_flag... " >&6; } ++ PTHREAD_LIBS="-l$ax_pthread_try_flag" ++ ;; ++ esac ++ ++ ax_pthread_save_CFLAGS="$CFLAGS" ++ ax_pthread_save_LIBS="$LIBS" ++ CFLAGS="$CFLAGS $PTHREAD_CFLAGS" ++ LIBS="$PTHREAD_LIBS $LIBS" ++ ++ # Check for various functions. We must include pthread.h, ++ # since some functions may be macros. (On the Sequent, we ++ # need a special flag -Kthread to make this header compile.) ++ # We check for pthread_join because it is in -lpthread on IRIX ++ # while pthread_create is in libc. We check for pthread_attr_init ++ # due to DEC craziness with -lpthreads. We check for ++ # pthread_cleanup_push because it is one of the few pthread ++ # functions on Solaris that doesn't have a non-functional libc stub. ++ # We try pthread_create on general principles. ++ ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++#include ++# if $ax_pthread_check_cond ++# error "$ax_pthread_check_macro must be defined" ++# endif ++ static void routine(void *a) { a = 0; } ++ static void *start_routine(void *a) { return a; } ++int ++main () ++{ ++pthread_t th; pthread_attr_t attr; ++ pthread_create(&th, 0, start_routine, 0); ++ pthread_join(th, 0); ++ pthread_attr_init(&attr); ++ pthread_cleanup_push(routine, 0); ++ pthread_cleanup_pop(0) /* ; */ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_link "$LINENO"; then : ++ ax_pthread_ok=yes ++fi ++rm -f core conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++ ++ CFLAGS="$ax_pthread_save_CFLAGS" ++ LIBS="$ax_pthread_save_LIBS" ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5 ++$as_echo "$ax_pthread_ok" >&6; } ++ if test "x$ax_pthread_ok" = "xyes"; then : ++ break ++fi ++ ++ PTHREAD_LIBS="" ++ PTHREAD_CFLAGS="" ++done ++fi ++ ++# Various other checks: ++if test "x$ax_pthread_ok" = "xyes"; then ++ ax_pthread_save_CFLAGS="$CFLAGS" ++ ax_pthread_save_LIBS="$LIBS" ++ CFLAGS="$CFLAGS $PTHREAD_CFLAGS" ++ LIBS="$PTHREAD_LIBS $LIBS" ++ ++ # Detect AIX lossage: JOINABLE attribute is called UNDETACHED. ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5 ++$as_echo_n "checking for joinable pthread attribute... " >&6; } ++if ${ax_cv_PTHREAD_JOINABLE_ATTR+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ ax_cv_PTHREAD_JOINABLE_ATTR=unknown ++ for ax_pthread_attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++#include ++int ++main () ++{ ++int attr = $ax_pthread_attr; return attr /* ; */ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_link "$LINENO"; then : ++ ax_cv_PTHREAD_JOINABLE_ATTR=$ax_pthread_attr; break ++fi ++rm -f core conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++ done ++ ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_JOINABLE_ATTR" >&5 ++$as_echo "$ax_cv_PTHREAD_JOINABLE_ATTR" >&6; } ++ if test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xunknown" && \ ++ test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xPTHREAD_CREATE_JOINABLE" && \ ++ test "x$ax_pthread_joinable_attr_defined" != "xyes"; then : ++ ++cat >>confdefs.h <<_ACEOF ++#define PTHREAD_CREATE_JOINABLE $ax_cv_PTHREAD_JOINABLE_ATTR ++_ACEOF ++ ++ ax_pthread_joinable_attr_defined=yes ++ ++fi ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether more special flags are required for pthreads" >&5 ++$as_echo_n "checking whether more special flags are required for pthreads... " >&6; } ++if ${ax_cv_PTHREAD_SPECIAL_FLAGS+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ ax_cv_PTHREAD_SPECIAL_FLAGS=no ++ case $host_os in ++ solaris*) ++ ax_cv_PTHREAD_SPECIAL_FLAGS="-D_POSIX_PTHREAD_SEMANTICS" ++ ;; ++ esac ++ ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_SPECIAL_FLAGS" >&5 ++$as_echo "$ax_cv_PTHREAD_SPECIAL_FLAGS" >&6; } ++ if test "x$ax_cv_PTHREAD_SPECIAL_FLAGS" != "xno" && \ ++ test "x$ax_pthread_special_flags_added" != "xyes"; then : ++ PTHREAD_CFLAGS="$ax_cv_PTHREAD_SPECIAL_FLAGS $PTHREAD_CFLAGS" ++ ax_pthread_special_flags_added=yes ++fi ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_PRIO_INHERIT" >&5 ++$as_echo_n "checking for PTHREAD_PRIO_INHERIT... " >&6; } ++if ${ax_cv_PTHREAD_PRIO_INHERIT+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++#include ++int ++main () ++{ ++int i = PTHREAD_PRIO_INHERIT; ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_link "$LINENO"; then : ++ ax_cv_PTHREAD_PRIO_INHERIT=yes ++else ++ ax_cv_PTHREAD_PRIO_INHERIT=no ++fi ++rm -f core conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++ ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_PRIO_INHERIT" >&5 ++$as_echo "$ax_cv_PTHREAD_PRIO_INHERIT" >&6; } ++ if test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes" && \ ++ test "x$ax_pthread_prio_inherit_defined" != "xyes"; then : ++ ++$as_echo "#define HAVE_PTHREAD_PRIO_INHERIT 1" >>confdefs.h ++ ++ ax_pthread_prio_inherit_defined=yes ++ ++fi ++ ++ CFLAGS="$ax_pthread_save_CFLAGS" ++ LIBS="$ax_pthread_save_LIBS" ++ ++ # More AIX lossage: compile with *_r variant ++ if test "x$GCC" != "xyes"; then ++ case $host_os in ++ aix*) ++ case "x/$CC" in #( ++ x*/c89|x*/c89_128|x*/c99|x*/c99_128|x*/cc|x*/cc128|x*/xlc|x*/xlc_v6|x*/xlc128|x*/xlc128_v6) : ++ #handle absolute path differently from PATH based program lookup ++ case "x$CC" in #( ++ x/*) : ++ if as_fn_executable_p ${CC}_r; then : ++ PTHREAD_CC="${CC}_r" ++fi ;; #( ++ *) : ++ for ac_prog in ${CC}_r ++do ++ # Extract the first word of "$ac_prog", so it can be a program name with args. ++set dummy $ac_prog; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_PTHREAD_CC+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$PTHREAD_CC"; then ++ ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_PTHREAD_CC="$ac_prog" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++PTHREAD_CC=$ac_cv_prog_PTHREAD_CC ++if test -n "$PTHREAD_CC"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5 ++$as_echo "$PTHREAD_CC" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ test -n "$PTHREAD_CC" && break ++done ++test -n "$PTHREAD_CC" || PTHREAD_CC="$CC" ++ ;; ++esac ;; #( ++ *) : ++ ;; ++esac ++ ;; ++ esac ++ fi ++fi ++ ++test -n "$PTHREAD_CC" || PTHREAD_CC="$CC" ++ ++ ++ ++ ++ ++# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND: ++if test "x$ax_pthread_ok" = "xyes"; then ++ threads=yes ++ : ++else ++ ax_pthread_ok=no ++ as_fn_error $? "pthread not found" "$LINENO" 5 ++fi ++ac_ext=c ++ac_cpp='$CPP $CPPFLAGS' ++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_c_compiler_gnu ++ ++ ++elif test "$threads" = "auto"; then ++ ++ ++ ++ ++ac_ext=c ++ac_cpp='$CPP $CPPFLAGS' ++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_c_compiler_gnu ++ ++ax_pthread_ok=no ++ ++# We used to check for pthread.h first, but this fails if pthread.h ++# requires special compiler flags (e.g. on Tru64 or Sequent). ++# It gets checked for in the link test anyway. ++ ++# First of all, check if the user has set any of the PTHREAD_LIBS, ++# etcetera environment variables, and if threads linking works using ++# them: ++if test "x$PTHREAD_CFLAGS$PTHREAD_LIBS" != "x"; then ++ ax_pthread_save_CC="$CC" ++ ax_pthread_save_CFLAGS="$CFLAGS" ++ ax_pthread_save_LIBS="$LIBS" ++ if test "x$PTHREAD_CC" != "x"; then : ++ CC="$PTHREAD_CC" ++fi ++ CFLAGS="$CFLAGS $PTHREAD_CFLAGS" ++ LIBS="$PTHREAD_LIBS $LIBS" ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS" >&5 ++$as_echo_n "checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS... " >&6; } ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++/* Override any GCC internal prototype to avoid an error. ++ Use char because int might match the return type of a GCC ++ builtin and then its argument prototype would still apply. */ ++#ifdef __cplusplus ++extern "C" ++#endif ++char pthread_join (); ++int ++main () ++{ ++return pthread_join (); ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_link "$LINENO"; then : ++ ax_pthread_ok=yes ++fi ++rm -f core conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5 ++$as_echo "$ax_pthread_ok" >&6; } ++ if test "x$ax_pthread_ok" = "xno"; then ++ PTHREAD_LIBS="" ++ PTHREAD_CFLAGS="" ++ fi ++ CC="$ax_pthread_save_CC" ++ CFLAGS="$ax_pthread_save_CFLAGS" ++ LIBS="$ax_pthread_save_LIBS" ++fi ++ ++# We must check for the threads library under a number of different ++# names; the ordering is very important because some systems ++# (e.g. DEC) have both -lpthread and -lpthreads, where one of the ++# libraries is broken (non-POSIX). ++ ++# Create a list of thread flags to try. Items starting with a "-" are ++# C compiler flags, and other items are library names, except for "none" ++# which indicates that we try without any flags at all, and "pthread-config" ++# which is a program returning the flags for the Pth emulation library. ++ ++ax_pthread_flags="pthreads none -Kthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config" ++ ++# The ordering *is* (sometimes) important. Some notes on the ++# individual items follow: ++ ++# pthreads: AIX (must check this before -lpthread) ++# none: in case threads are in libc; should be tried before -Kthread and ++# other compiler flags to prevent continual compiler warnings ++# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h) ++# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads), Tru64 ++# (Note: HP C rejects this with "bad form for `-t' option") ++# -pthreads: Solaris/gcc (Note: HP C also rejects) ++# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it ++# doesn't hurt to check since this sometimes defines pthreads and ++# -D_REENTRANT too), HP C (must be checked before -lpthread, which ++# is present but should not be used directly; and before -mthreads, ++# because the compiler interprets this as "-mt" + "-hreads") ++# -mthreads: Mingw32/gcc, Lynx/gcc ++# pthread: Linux, etcetera ++# --thread-safe: KAI C++ ++# pthread-config: use pthread-config program (for GNU Pth library) ++ ++case $host_os in ++ ++ freebsd*) ++ ++ # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able) ++ # lthread: LinuxThreads port on FreeBSD (also preferred to -pthread) ++ ++ ax_pthread_flags="-kthread lthread $ax_pthread_flags" ++ ;; ++ ++ hpux*) ++ ++ # From the cc(1) man page: "[-mt] Sets various -D flags to enable ++ # multi-threading and also sets -lpthread." ++ ++ ax_pthread_flags="-mt -pthread pthread $ax_pthread_flags" ++ ;; ++ ++ openedition*) ++ ++ # IBM z/OS requires a feature-test macro to be defined in order to ++ # enable POSIX threads at all, so give the user a hint if this is ++ # not set. (We don't define these ourselves, as they can affect ++ # other portions of the system API in unpredictable ways.) ++ ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++# if !defined(_OPEN_THREADS) && !defined(_UNIX03_THREADS) ++ AX_PTHREAD_ZOS_MISSING ++# endif ++ ++_ACEOF ++if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ++ $EGREP "AX_PTHREAD_ZOS_MISSING" >/dev/null 2>&1; then : ++ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&5 ++$as_echo "$as_me: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&2;} ++fi ++rm -f conftest* ++ ++ ;; ++ ++ solaris*) ++ ++ # On Solaris (at least, for some versions), libc contains stubbed ++ # (non-functional) versions of the pthreads routines, so link-based ++ # tests will erroneously succeed. (N.B.: The stubs are missing ++ # pthread_cleanup_push, or rather a function called by this macro, ++ # so we could check for that, but who knows whether they'll stub ++ # that too in a future libc.) So we'll check first for the ++ # standard Solaris way of linking pthreads (-mt -lpthread). ++ ++ ax_pthread_flags="-mt,pthread pthread $ax_pthread_flags" ++ ;; ++esac ++ ++# GCC generally uses -pthread, or -pthreads on some platforms (e.g. SPARC) ++ ++if test "x$GCC" = "xyes"; then : ++ ax_pthread_flags="-pthread -pthreads $ax_pthread_flags" ++fi ++ ++# The presence of a feature test macro requesting re-entrant function ++# definitions is, on some systems, a strong hint that pthreads support is ++# correctly enabled ++ ++case $host_os in ++ darwin* | hpux* | linux* | osf* | solaris*) ++ ax_pthread_check_macro="_REENTRANT" ++ ;; ++ ++ aix*) ++ ax_pthread_check_macro="_THREAD_SAFE" ++ ;; ++ ++ *) ++ ax_pthread_check_macro="--" ++ ;; ++esac ++if test "x$ax_pthread_check_macro" = "x--"; then : ++ ax_pthread_check_cond=0 ++else ++ ax_pthread_check_cond="!defined($ax_pthread_check_macro)" ++fi ++ ++# Are we compiling with Clang? ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC is Clang" >&5 ++$as_echo_n "checking whether $CC is Clang... " >&6; } ++if ${ax_cv_PTHREAD_CLANG+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ ax_cv_PTHREAD_CLANG=no ++ # Note that Autoconf sets GCC=yes for Clang as well as GCC ++ if test "x$GCC" = "xyes"; then ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++/* Note: Clang 2.7 lacks __clang_[a-z]+__ */ ++# if defined(__clang__) && defined(__llvm__) ++ AX_PTHREAD_CC_IS_CLANG ++# endif ++ ++_ACEOF ++if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ++ $EGREP "AX_PTHREAD_CC_IS_CLANG" >/dev/null 2>&1; then : ++ ax_cv_PTHREAD_CLANG=yes ++fi ++rm -f conftest* ++ ++ fi ++ ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG" >&5 ++$as_echo "$ax_cv_PTHREAD_CLANG" >&6; } ++ax_pthread_clang="$ax_cv_PTHREAD_CLANG" ++ ++ax_pthread_clang_warning=no ++ ++# Clang needs special handling, because older versions handle the -pthread ++# option in a rather... idiosyncratic way ++ ++if test "x$ax_pthread_clang" = "xyes"; then ++ ++ # Clang takes -pthread; it has never supported any other flag ++ ++ # (Note 1: This will need to be revisited if a system that Clang ++ # supports has POSIX threads in a separate library. This tends not ++ # to be the way of modern systems, but it's conceivable.) ++ ++ # (Note 2: On some systems, notably Darwin, -pthread is not needed ++ # to get POSIX threads support; the API is always present and ++ # active. We could reasonably leave PTHREAD_CFLAGS empty. But ++ # -pthread does define _REENTRANT, and while the Darwin headers ++ # ignore this macro, third-party headers might not.) ++ ++ PTHREAD_CFLAGS="-pthread" ++ PTHREAD_LIBS= ++ ++ ax_pthread_ok=yes ++ ++ # However, older versions of Clang make a point of warning the user ++ # that, in an invocation where only linking and no compilation is ++ # taking place, the -pthread option has no effect ("argument unused ++ # during compilation"). They expect -pthread to be passed in only ++ # when source code is being compiled. ++ # ++ # Problem is, this is at odds with the way Automake and most other ++ # C build frameworks function, which is that the same flags used in ++ # compilation (CFLAGS) are also used in linking. Many systems ++ # supported by AX_PTHREAD require exactly this for POSIX threads ++ # support, and in fact it is often not straightforward to specify a ++ # flag that is used only in the compilation phase and not in ++ # linking. Such a scenario is extremely rare in practice. ++ # ++ # Even though use of the -pthread flag in linking would only print ++ # a warning, this can be a nuisance for well-run software projects ++ # that build with -Werror. So if the active version of Clang has ++ # this misfeature, we search for an option to squash it. ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread" >&5 ++$as_echo_n "checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread... " >&6; } ++if ${ax_cv_PTHREAD_CLANG_NO_WARN_FLAG+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ ax_cv_PTHREAD_CLANG_NO_WARN_FLAG=unknown ++ # Create an alternate version of $ac_link that compiles and ++ # links in two steps (.c -> .o, .o -> exe) instead of one ++ # (.c -> exe), because the warning occurs only in the second ++ # step ++ ax_pthread_save_ac_link="$ac_link" ++ ax_pthread_sed='s/conftest\.\$ac_ext/conftest.$ac_objext/g' ++ ax_pthread_link_step=`$as_echo "$ac_link" | sed "$ax_pthread_sed"` ++ ax_pthread_2step_ac_link="($ac_compile) && (echo ==== >&5) && ($ax_pthread_link_step)" ++ ax_pthread_save_CFLAGS="$CFLAGS" ++ for ax_pthread_try in '' -Qunused-arguments -Wno-unused-command-line-argument unknown; do ++ if test "x$ax_pthread_try" = "xunknown"; then : ++ break ++fi ++ CFLAGS="-Werror -Wunknown-warning-option $ax_pthread_try -pthread $ax_pthread_save_CFLAGS" ++ ac_link="$ax_pthread_save_ac_link" ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++int main(void){return 0;} ++_ACEOF ++if ac_fn_c_try_link "$LINENO"; then : ++ ac_link="$ax_pthread_2step_ac_link" ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++int main(void){return 0;} ++_ACEOF ++if ac_fn_c_try_link "$LINENO"; then : ++ break ++fi ++rm -f core conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++ ++fi ++rm -f core conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++ done ++ ac_link="$ax_pthread_save_ac_link" ++ CFLAGS="$ax_pthread_save_CFLAGS" ++ if test "x$ax_pthread_try" = "x"; then : ++ ax_pthread_try=no ++fi ++ ax_cv_PTHREAD_CLANG_NO_WARN_FLAG="$ax_pthread_try" ++ ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&5 ++$as_echo "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&6; } ++ ++ case "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" in ++ no | unknown) ;; ++ *) PTHREAD_CFLAGS="$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG $PTHREAD_CFLAGS" ;; ++ esac ++ ++fi # $ax_pthread_clang = yes ++ ++if test "x$ax_pthread_ok" = "xno"; then ++for ax_pthread_try_flag in $ax_pthread_flags; do ++ ++ case $ax_pthread_try_flag in ++ none) ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5 ++$as_echo_n "checking whether pthreads work without any flags... " >&6; } ++ ;; ++ ++ -mt,pthread) ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with -mt -lpthread" >&5 ++$as_echo_n "checking whether pthreads work with -mt -lpthread... " >&6; } ++ PTHREAD_CFLAGS="-mt" ++ PTHREAD_LIBS="-lpthread" ++ ;; ++ ++ -*) ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $ax_pthread_try_flag" >&5 ++$as_echo_n "checking whether pthreads work with $ax_pthread_try_flag... " >&6; } ++ PTHREAD_CFLAGS="$ax_pthread_try_flag" ++ ;; ++ ++ pthread-config) ++ # Extract the first word of "pthread-config", so it can be a program name with args. ++set dummy pthread-config; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_ax_pthread_config+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$ax_pthread_config"; then ++ ac_cv_prog_ax_pthread_config="$ax_pthread_config" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_ax_pthread_config="yes" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++ test -z "$ac_cv_prog_ax_pthread_config" && ac_cv_prog_ax_pthread_config="no" ++fi ++fi ++ax_pthread_config=$ac_cv_prog_ax_pthread_config ++if test -n "$ax_pthread_config"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_config" >&5 ++$as_echo "$ax_pthread_config" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ if test "x$ax_pthread_config" = "xno"; then : ++ continue ++fi ++ PTHREAD_CFLAGS="`pthread-config --cflags`" ++ PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`" ++ ;; ++ ++ *) ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$ax_pthread_try_flag" >&5 ++$as_echo_n "checking for the pthreads library -l$ax_pthread_try_flag... " >&6; } ++ PTHREAD_LIBS="-l$ax_pthread_try_flag" ++ ;; ++ esac ++ ++ ax_pthread_save_CFLAGS="$CFLAGS" ++ ax_pthread_save_LIBS="$LIBS" ++ CFLAGS="$CFLAGS $PTHREAD_CFLAGS" ++ LIBS="$PTHREAD_LIBS $LIBS" ++ ++ # Check for various functions. We must include pthread.h, ++ # since some functions may be macros. (On the Sequent, we ++ # need a special flag -Kthread to make this header compile.) ++ # We check for pthread_join because it is in -lpthread on IRIX ++ # while pthread_create is in libc. We check for pthread_attr_init ++ # due to DEC craziness with -lpthreads. We check for ++ # pthread_cleanup_push because it is one of the few pthread ++ # functions on Solaris that doesn't have a non-functional libc stub. ++ # We try pthread_create on general principles. ++ ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++#include ++# if $ax_pthread_check_cond ++# error "$ax_pthread_check_macro must be defined" ++# endif ++ static void routine(void *a) { a = 0; } ++ static void *start_routine(void *a) { return a; } ++int ++main () ++{ ++pthread_t th; pthread_attr_t attr; ++ pthread_create(&th, 0, start_routine, 0); ++ pthread_join(th, 0); ++ pthread_attr_init(&attr); ++ pthread_cleanup_push(routine, 0); ++ pthread_cleanup_pop(0) /* ; */ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_link "$LINENO"; then : ++ ax_pthread_ok=yes ++fi ++rm -f core conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++ ++ CFLAGS="$ax_pthread_save_CFLAGS" ++ LIBS="$ax_pthread_save_LIBS" ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5 ++$as_echo "$ax_pthread_ok" >&6; } ++ if test "x$ax_pthread_ok" = "xyes"; then : ++ break ++fi ++ ++ PTHREAD_LIBS="" ++ PTHREAD_CFLAGS="" ++done ++fi ++ ++# Various other checks: ++if test "x$ax_pthread_ok" = "xyes"; then ++ ax_pthread_save_CFLAGS="$CFLAGS" ++ ax_pthread_save_LIBS="$LIBS" ++ CFLAGS="$CFLAGS $PTHREAD_CFLAGS" ++ LIBS="$PTHREAD_LIBS $LIBS" ++ ++ # Detect AIX lossage: JOINABLE attribute is called UNDETACHED. ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5 ++$as_echo_n "checking for joinable pthread attribute... " >&6; } ++if ${ax_cv_PTHREAD_JOINABLE_ATTR+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ ax_cv_PTHREAD_JOINABLE_ATTR=unknown ++ for ax_pthread_attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++#include ++int ++main () ++{ ++int attr = $ax_pthread_attr; return attr /* ; */ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_link "$LINENO"; then : ++ ax_cv_PTHREAD_JOINABLE_ATTR=$ax_pthread_attr; break ++fi ++rm -f core conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++ done ++ ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_JOINABLE_ATTR" >&5 ++$as_echo "$ax_cv_PTHREAD_JOINABLE_ATTR" >&6; } ++ if test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xunknown" && \ ++ test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xPTHREAD_CREATE_JOINABLE" && \ ++ test "x$ax_pthread_joinable_attr_defined" != "xyes"; then : ++ ++cat >>confdefs.h <<_ACEOF ++#define PTHREAD_CREATE_JOINABLE $ax_cv_PTHREAD_JOINABLE_ATTR ++_ACEOF ++ ++ ax_pthread_joinable_attr_defined=yes ++ ++fi ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether more special flags are required for pthreads" >&5 ++$as_echo_n "checking whether more special flags are required for pthreads... " >&6; } ++if ${ax_cv_PTHREAD_SPECIAL_FLAGS+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ ax_cv_PTHREAD_SPECIAL_FLAGS=no ++ case $host_os in ++ solaris*) ++ ax_cv_PTHREAD_SPECIAL_FLAGS="-D_POSIX_PTHREAD_SEMANTICS" ++ ;; ++ esac ++ ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_SPECIAL_FLAGS" >&5 ++$as_echo "$ax_cv_PTHREAD_SPECIAL_FLAGS" >&6; } ++ if test "x$ax_cv_PTHREAD_SPECIAL_FLAGS" != "xno" && \ ++ test "x$ax_pthread_special_flags_added" != "xyes"; then : ++ PTHREAD_CFLAGS="$ax_cv_PTHREAD_SPECIAL_FLAGS $PTHREAD_CFLAGS" ++ ax_pthread_special_flags_added=yes ++fi ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_PRIO_INHERIT" >&5 ++$as_echo_n "checking for PTHREAD_PRIO_INHERIT... " >&6; } ++if ${ax_cv_PTHREAD_PRIO_INHERIT+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++#include ++int ++main () ++{ ++int i = PTHREAD_PRIO_INHERIT; ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_link "$LINENO"; then : ++ ax_cv_PTHREAD_PRIO_INHERIT=yes ++else ++ ax_cv_PTHREAD_PRIO_INHERIT=no ++fi ++rm -f core conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++ ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_PRIO_INHERIT" >&5 ++$as_echo "$ax_cv_PTHREAD_PRIO_INHERIT" >&6; } ++ if test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes" && \ ++ test "x$ax_pthread_prio_inherit_defined" != "xyes"; then : ++ ++$as_echo "#define HAVE_PTHREAD_PRIO_INHERIT 1" >>confdefs.h ++ ++ ax_pthread_prio_inherit_defined=yes ++ ++fi ++ ++ CFLAGS="$ax_pthread_save_CFLAGS" ++ LIBS="$ax_pthread_save_LIBS" ++ ++ # More AIX lossage: compile with *_r variant ++ if test "x$GCC" != "xyes"; then ++ case $host_os in ++ aix*) ++ case "x/$CC" in #( ++ x*/c89|x*/c89_128|x*/c99|x*/c99_128|x*/cc|x*/cc128|x*/xlc|x*/xlc_v6|x*/xlc128|x*/xlc128_v6) : ++ #handle absolute path differently from PATH based program lookup ++ case "x$CC" in #( ++ x/*) : ++ if as_fn_executable_p ${CC}_r; then : ++ PTHREAD_CC="${CC}_r" ++fi ;; #( ++ *) : ++ for ac_prog in ${CC}_r ++do ++ # Extract the first word of "$ac_prog", so it can be a program name with args. ++set dummy $ac_prog; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_PTHREAD_CC+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$PTHREAD_CC"; then ++ ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_PTHREAD_CC="$ac_prog" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++PTHREAD_CC=$ac_cv_prog_PTHREAD_CC ++if test -n "$PTHREAD_CC"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5 ++$as_echo "$PTHREAD_CC" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ test -n "$PTHREAD_CC" && break ++done ++test -n "$PTHREAD_CC" || PTHREAD_CC="$CC" ++ ;; ++esac ;; #( ++ *) : ++ ;; ++esac ++ ;; ++ esac ++ fi ++fi ++ ++test -n "$PTHREAD_CC" || PTHREAD_CC="$CC" ++ ++ ++ ++ ++ ++# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND: ++if test "x$ax_pthread_ok" = "xyes"; then ++ threads=yes ++ : ++else ++ ax_pthread_ok=no ++ threads=no ++fi ++ac_ext=c ++ac_cpp='$CPP $CPPFLAGS' ++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_c_compiler_gnu ++ ++ ++fi ++ ++if test "$threads" = "yes"; then ++ ++$as_echo "#define ENABLE_THREADS 1" >>confdefs.h ++ ++fi ++ if test "$threads" = "yes"; then ++ THREADS_TRUE= ++ THREADS_FALSE='#' ++else ++ THREADS_TRUE='#' ++ THREADS_FALSE= ++fi ++ ++ ++ac_fn_c_check_decl "$LINENO" "basename" "ac_cv_have_decl_basename" "$ac_includes_default" ++if test "x$ac_cv_have_decl_basename" = xyes; then : ++ ac_have_decl=1 ++else ++ ac_have_decl=0 ++fi ++ ++cat >>confdefs.h <<_ACEOF ++#define HAVE_DECL_BASENAME $ac_have_decl ++_ACEOF ++ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default" ++if test "x$ac_cv_have_decl_ffs" = xyes; then : ++ ac_have_decl=1 ++else ++ ac_have_decl=0 ++fi ++ ++cat >>confdefs.h <<_ACEOF ++#define HAVE_DECL_FFS $ac_have_decl ++_ACEOF ++ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default" ++if test "x$ac_cv_have_decl_asprintf" = xyes; then : ++ ac_have_decl=1 ++else ++ ac_have_decl=0 ++fi ++ ++cat >>confdefs.h <<_ACEOF ++#define HAVE_DECL_ASPRINTF $ac_have_decl ++_ACEOF ++ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default" ++if test "x$ac_cv_have_decl_vasprintf" = xyes; then : ++ ac_have_decl=1 ++else ++ ac_have_decl=0 ++fi ++ ++cat >>confdefs.h <<_ACEOF ++#define HAVE_DECL_VASPRINTF $ac_have_decl ++_ACEOF ++ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default" ++if test "x$ac_cv_have_decl_snprintf" = xyes; then : ++ ac_have_decl=1 ++else ++ ac_have_decl=0 ++fi ++ ++cat >>confdefs.h <<_ACEOF ++#define HAVE_DECL_SNPRINTF $ac_have_decl ++_ACEOF ++ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default" ++if test "x$ac_cv_have_decl_vsnprintf" = xyes; then : ++ ac_have_decl=1 ++else ++ ac_have_decl=0 ++fi ++ ++cat >>confdefs.h <<_ACEOF ++#define HAVE_DECL_VSNPRINTF $ac_have_decl ++_ACEOF ++ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default" ++if test "x$ac_cv_have_decl_strverscmp" = xyes; then : ++ ac_have_decl=1 ++else ++ ac_have_decl=0 ++fi ++ ++cat >>confdefs.h <<_ACEOF ++#define HAVE_DECL_STRVERSCMP $ac_have_decl ++_ACEOF ++ ++ ++save_CFLAGS="$CFLAGS" ++CFLAGS="$CFLAGS -Werror -gpubnames" ++cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++int i; ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ have_pubnames=yes ++else ++ have_pubnames=no ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++CFLAGS="$save_CFLAGS" ++ if test "$have_pubnames" = "yes"; then ++ HAVE_PUBNAMES_TRUE= ++ HAVE_PUBNAMES_FALSE='#' ++else ++ HAVE_PUBNAMES_TRUE='#' ++ HAVE_PUBNAMES_FALSE= ++fi ++ ++ ++save_CFLAGS="$CFLAGS" ++CFLAGS="$CFLAGS -Werror -fno-use-linker-plugin" ++cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++int i; ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ have_no_use_linker_plugin=yes ++else ++ have_no_use_linker_plugin=no ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++CFLAGS="$save_CFLAGS" ++ if test "$have_no_use_linker_plugin" = "yes"; then ++ HAVE_NO_USE_LINKER_PLUGIN_TRUE= ++ HAVE_NO_USE_LINKER_PLUGIN_FALSE='#' ++else ++ HAVE_NO_USE_LINKER_PLUGIN_TRUE='#' ++ HAVE_NO_USE_LINKER_PLUGIN_FALSE= ++fi ++ ++ ++ac_ext=cpp ++ac_cpp='$CXXCPP $CPPFLAGS' ++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu ++ ++ ++ ++ac_ext=cpp ++ac_cpp='$CXXCPP $CPPFLAGS' ++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5 ++$as_echo_n "checking how to run the C++ preprocessor... " >&6; } ++if test -z "$CXXCPP"; then ++ if ${ac_cv_prog_CXXCPP+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ # Double quotes because CXXCPP needs to be expanded ++ for CXXCPP in "$CXX -E" "/lib/cpp" ++ do ++ ac_preproc_ok=false ++for ac_cxx_preproc_warn_flag in '' yes ++do ++ # Use a header file that comes with gcc, so configuring glibc ++ # with a fresh cross-compiler works. ++ # Prefer to if __STDC__ is defined, since ++ # exists even on freestanding compilers. ++ # On the NeXT, cc -E runs the code through the compiler's parser, ++ # not just through cpp. "Syntax error" is here to catch this case. ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++#ifdef __STDC__ ++# include ++#else ++# include ++#endif ++ Syntax error ++_ACEOF ++if ac_fn_cxx_try_cpp "$LINENO"; then : ++ ++else ++ # Broken: fails on valid input. ++continue ++fi ++rm -f conftest.err conftest.i conftest.$ac_ext ++ ++ # OK, works on sane cases. Now check whether nonexistent headers ++ # can be detected and how. ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++#include ++_ACEOF ++if ac_fn_cxx_try_cpp "$LINENO"; then : ++ # Broken: success on invalid input. ++continue ++else ++ # Passes both tests. ++ac_preproc_ok=: ++break ++fi ++rm -f conftest.err conftest.i conftest.$ac_ext ++ ++done ++# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. ++rm -f conftest.i conftest.err conftest.$ac_ext ++if $ac_preproc_ok; then : ++ break ++fi ++ ++ done ++ ac_cv_prog_CXXCPP=$CXXCPP ++ ++fi ++ CXXCPP=$ac_cv_prog_CXXCPP ++else ++ ac_cv_prog_CXXCPP=$CXXCPP ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5 ++$as_echo "$CXXCPP" >&6; } ++ac_preproc_ok=false ++for ac_cxx_preproc_warn_flag in '' yes ++do ++ # Use a header file that comes with gcc, so configuring glibc ++ # with a fresh cross-compiler works. ++ # Prefer to if __STDC__ is defined, since ++ # exists even on freestanding compilers. ++ # On the NeXT, cc -E runs the code through the compiler's parser, ++ # not just through cpp. "Syntax error" is here to catch this case. ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++#ifdef __STDC__ ++# include ++#else ++# include ++#endif ++ Syntax error ++_ACEOF ++if ac_fn_cxx_try_cpp "$LINENO"; then : ++ ++else ++ # Broken: fails on valid input. ++continue ++fi ++rm -f conftest.err conftest.i conftest.$ac_ext ++ ++ # OK, works on sane cases. Now check whether nonexistent headers ++ # can be detected and how. ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++#include ++_ACEOF ++if ac_fn_cxx_try_cpp "$LINENO"; then : ++ # Broken: success on invalid input. ++continue ++else ++ # Passes both tests. ++ac_preproc_ok=: ++break ++fi ++rm -f conftest.err conftest.i conftest.$ac_ext ++ ++done ++# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. ++rm -f conftest.i conftest.err conftest.$ac_ext ++if $ac_preproc_ok; then : ++ ++else ++ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 ++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} ++as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check ++See \`config.log' for more details" "$LINENO" 5; } ++fi ++ ++ac_ext=cpp ++ac_cpp='$CXXCPP $CPPFLAGS' ++ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_cxx_compiler_gnu ++ ++ ++for ac_header in unordered_set unordered_map ++do : ++ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ++ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" ++if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : ++ cat >>confdefs.h <<_ACEOF ++#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 ++_ACEOF ++ ++fi ++ ++done ++ ++for ac_header in tr1/unordered_set tr1/unordered_map ++do : ++ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ++ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" ++if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : ++ cat >>confdefs.h <<_ACEOF ++#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 ++_ACEOF ++ ++fi ++ ++done ++ ++for ac_header in ext/hash_map ext/hash_set ++do : ++ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ++ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" ++if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : ++ cat >>confdefs.h <<_ACEOF ++#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 ++_ACEOF ++ ++fi ++ ++done ++ ++for ac_header in byteswap.h ++do : ++ ac_fn_cxx_check_header_mongrel "$LINENO" "byteswap.h" "ac_cv_header_byteswap_h" "$ac_includes_default" ++if test "x$ac_cv_header_byteswap_h" = xyes; then : ++ cat >>confdefs.h <<_ACEOF ++#define HAVE_BYTESWAP_H 1 ++_ACEOF ++ ++fi ++ ++done ++ ++ ++ac_fn_cxx_check_decl "$LINENO" "bswap_16" "ac_cv_have_decl_bswap_16" "#include ++" ++if test "x$ac_cv_have_decl_bswap_16" = xyes; then : ++ ac_have_decl=1 ++else ++ ac_have_decl=0 ++fi ++ ++cat >>confdefs.h <<_ACEOF ++#define HAVE_DECL_BSWAP_16 $ac_have_decl ++_ACEOF ++ac_fn_cxx_check_decl "$LINENO" "bswap_32" "ac_cv_have_decl_bswap_32" "#include ++" ++if test "x$ac_cv_have_decl_bswap_32" = xyes; then : ++ ac_have_decl=1 ++else ++ ac_have_decl=0 ++fi ++ ++cat >>confdefs.h <<_ACEOF ++#define HAVE_DECL_BSWAP_32 $ac_have_decl ++_ACEOF ++ac_fn_cxx_check_decl "$LINENO" "bswap_64" "ac_cv_have_decl_bswap_64" "#include ++" ++if test "x$ac_cv_have_decl_bswap_64" = xyes; then : ++ ac_have_decl=1 ++else ++ ac_have_decl=0 ++fi ++ ++cat >>confdefs.h <<_ACEOF ++#define HAVE_DECL_BSWAP_64 $ac_have_decl ++_ACEOF ++ ++ ++for ac_header in windows.h ++do : ++ ac_fn_cxx_check_header_mongrel "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default" ++if test "x$ac_cv_header_windows_h" = xyes; then : ++ cat >>confdefs.h <<_ACEOF ++#define HAVE_WINDOWS_H 1 ++_ACEOF ++ ++fi ++ ++done ++ ++for ac_header in dlfcn.h ++do : ++ ac_fn_cxx_check_header_mongrel "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default" ++if test "x$ac_cv_header_dlfcn_h" = xyes; then : ++ cat >>confdefs.h <<_ACEOF ++#define HAVE_DLFCN_H 1 ++_ACEOF ++ ++fi ++ ++done ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5 ++$as_echo_n "checking for library containing dlopen... " >&6; } ++if ${ac_cv_search_dlopen+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ ac_func_search_save_LIBS=$LIBS ++cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++/* Override any GCC internal prototype to avoid an error. ++ Use char because int might match the return type of a GCC ++ builtin and then its argument prototype would still apply. */ ++#ifdef __cplusplus ++extern "C" ++#endif ++char dlopen (); ++int ++main () ++{ ++return dlopen (); ++ ; ++ return 0; ++} ++_ACEOF ++for ac_lib in '' dl dld; do ++ if test -z "$ac_lib"; then ++ ac_res="none required" ++ else ++ ac_res=-l$ac_lib ++ LIBS="-l$ac_lib $ac_func_search_save_LIBS" ++ fi ++ if ac_fn_cxx_try_link "$LINENO"; then : ++ ac_cv_search_dlopen=$ac_res ++fi ++rm -f core conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext ++ if ${ac_cv_search_dlopen+:} false; then : ++ break ++fi ++done ++if ${ac_cv_search_dlopen+:} false; then : ++ ++else ++ ac_cv_search_dlopen=no ++fi ++rm conftest.$ac_ext ++LIBS=$ac_func_search_save_LIBS ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5 ++$as_echo "$ac_cv_search_dlopen" >&6; } ++ac_res=$ac_cv_search_dlopen ++if test "$ac_res" != no; then : ++ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" ++ ++fi ++ ++case "$ac_cv_search_dlopen" in ++ no*) DLOPEN_LIBS="";; ++ *) DLOPEN_LIBS="$ac_cv_search_dlopen";; ++esac ++ ++ ++for ac_func in mallinfo mallinfo2 posix_fallocate fallocate readv sysconf times mkdtemp ++do : ++ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` ++ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var" ++if eval test \"x\$"$as_ac_var"\" = x"yes"; then : ++ cat >>confdefs.h <<_ACEOF ++#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 ++_ACEOF ++ ++fi ++done ++ ++ac_fn_cxx_check_decl "$LINENO" "basename" "ac_cv_have_decl_basename" "$ac_includes_default" ++if test "x$ac_cv_have_decl_basename" = xyes; then : ++ ac_have_decl=1 ++else ++ ac_have_decl=0 ++fi ++ ++cat >>confdefs.h <<_ACEOF ++#define HAVE_DECL_BASENAME $ac_have_decl ++_ACEOF ++ac_fn_cxx_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default" ++if test "x$ac_cv_have_decl_ffs" = xyes; then : ++ ac_have_decl=1 ++else ++ ac_have_decl=0 ++fi ++ ++cat >>confdefs.h <<_ACEOF ++#define HAVE_DECL_FFS $ac_have_decl ++_ACEOF ++ac_fn_cxx_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default" ++if test "x$ac_cv_have_decl_asprintf" = xyes; then : ++ ac_have_decl=1 ++else ++ ac_have_decl=0 ++fi ++ ++cat >>confdefs.h <<_ACEOF ++#define HAVE_DECL_ASPRINTF $ac_have_decl ++_ACEOF ++ac_fn_cxx_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default" ++if test "x$ac_cv_have_decl_vasprintf" = xyes; then : ++ ac_have_decl=1 ++else ++ ac_have_decl=0 ++fi ++ ++cat >>confdefs.h <<_ACEOF ++#define HAVE_DECL_VASPRINTF $ac_have_decl ++_ACEOF ++ac_fn_cxx_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default" ++if test "x$ac_cv_have_decl_snprintf" = xyes; then : ++ ac_have_decl=1 ++else ++ ac_have_decl=0 ++fi ++ ++cat >>confdefs.h <<_ACEOF ++#define HAVE_DECL_SNPRINTF $ac_have_decl ++_ACEOF ++ac_fn_cxx_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default" ++if test "x$ac_cv_have_decl_vsnprintf" = xyes; then : ++ ac_have_decl=1 ++else ++ ac_have_decl=0 ++fi ++ ++cat >>confdefs.h <<_ACEOF ++#define HAVE_DECL_VSNPRINTF $ac_have_decl ++_ACEOF ++ac_fn_cxx_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default" ++if test "x$ac_cv_have_decl_strverscmp" = xyes; then : ++ ac_have_decl=1 ++else ++ ac_have_decl=0 ++fi ++ ++cat >>confdefs.h <<_ACEOF ++#define HAVE_DECL_STRVERSCMP $ac_have_decl ++_ACEOF ++ac_fn_cxx_check_decl "$LINENO" "strndup" "ac_cv_have_decl_strndup" "$ac_includes_default" ++if test "x$ac_cv_have_decl_strndup" = xyes; then : ++ ac_have_decl=1 ++else ++ ac_have_decl=0 ++fi ++ ++cat >>confdefs.h <<_ACEOF ++#define HAVE_DECL_STRNDUP $ac_have_decl ++_ACEOF ++ac_fn_cxx_check_decl "$LINENO" "memmem" "ac_cv_have_decl_memmem" "$ac_includes_default" ++if test "x$ac_cv_have_decl_memmem" = xyes; then : ++ ac_have_decl=1 ++else ++ ac_have_decl=0 ++fi ++ ++cat >>confdefs.h <<_ACEOF ++#define HAVE_DECL_MEMMEM $ac_have_decl ++_ACEOF ++ ++ ++# Use of ::std::tr1::unordered_map::rehash causes undefined symbols ++# at link time with some versions of GCC. ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ::std::tr1::unordered_map::rehash is usable." >&5 ++$as_echo_n "checking whether ::std::tr1::unordered_map::rehash is usable.... " >&6; } ++if ${gold_cv_unordered_map_rehash+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++#include ++void bar() { ::std::tr1::unordered_map x; x.rehash(10); } ++ ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_cxx_try_link "$LINENO"; then : ++ gold_cv_unordered_map_rehash=yes ++else ++ gold_cv_unordered_map_rehash=no ++fi ++rm -f core conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_unordered_map_rehash" >&5 ++$as_echo "$gold_cv_unordered_map_rehash" >&6; } ++if test "$gold_cv_unordered_map_rehash" = "yes"; then ++ ++$as_echo "#define HAVE_TR1_UNORDERED_MAP_REHASH 1" >>confdefs.h ++ ++fi ++ ++# Use of tr1/unordered_map with off_t as a key is not supported on GCC ++# 4.1.xx when compiling in 32-bit mode with a 64-bit off_t type. ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether std::tr1::hash is defined" >&5 ++$as_echo_n "checking whether std::tr1::hash is defined... " >&6; } ++if ${gold_cv_hash_off_t+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ CXXFLAGS_hold=$CXXFLAGS ++CXXFLAGS="$CXXFLAGS $LFS_CFLAGS" ++cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++#include ++#include ++std::tr1::hash h; ++ ++_ACEOF ++if ac_fn_cxx_try_compile "$LINENO"; then : ++ gold_cv_hash_off_t=yes ++else ++ gold_cv_hash_off_t=no ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++CXXFLAGS=$CXXFLAGS_hold ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_hash_off_t" >&5 ++$as_echo "$gold_cv_hash_off_t" >&6; } ++if test "$gold_cv_hash_off_t" = "yes"; then ++ ++$as_echo "#define HAVE_TR1_HASH_OFF_T 1" >>confdefs.h ++ ++fi ++ ++# gcc 4.3.0 doesn't recognize the printf attribute on a template ++# function. Check for that. This is gcc bug 35546. This test can ++# probably be removed after the bug has been fixed for a while. ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can use attributes with template functions" >&5 ++$as_echo_n "checking whether we can use attributes with template functions... " >&6; } ++if ${gold_cv_template_attribute+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++template extern void foo(const char*, ...) ++ __attribute__ ((__format__ (__printf__, 1, 2))); ++template void foo(const char* format, ...) {} ++void bar() { foo("%s\n", "foo"); } ++ ++_ACEOF ++if ac_fn_cxx_try_compile "$LINENO"; then : ++ gold_cv_template_attribute=yes ++else ++ gold_cv_template_attribute=no ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_template_attribute" >&5 ++$as_echo "$gold_cv_template_attribute" >&6; } ++if test "$gold_cv_template_attribute" = "yes"; then ++ ++$as_echo "#define HAVE_TEMPLATE_ATTRIBUTES 1" >>confdefs.h ++ ++fi ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct stat::st_mtim." >&5 ++$as_echo_n "checking for struct stat::st_mtim.... " >&6; } ++if ${gold_cv_stat_st_mtim+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++#include ++long bar() { struct stat s; return (long)(s.st_mtim.tv_sec + s.st_mtim.tv_sec);} ++ ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_cxx_try_compile "$LINENO"; then : ++ gold_cv_stat_st_mtim=yes ++else ++ gold_cv_stat_st_mtim=no ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_stat_st_mtim" >&5 ++$as_echo "$gold_cv_stat_st_mtim" >&6; } ++if test "$gold_cv_stat_st_mtim" = "yes"; then ++ ++$as_echo "#define HAVE_STAT_ST_MTIM 1" >>confdefs.h ++ ++fi ++ ++ac_ext=c ++ac_cpp='$CPP $CPPFLAGS' ++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_c_compiler_gnu ++ ++ ++for ac_header in locale.h ++do : ++ ac_fn_c_check_header_mongrel "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default" ++if test "x$ac_cv_header_locale_h" = xyes; then : ++ cat >>confdefs.h <<_ACEOF ++#define HAVE_LOCALE_H 1 ++_ACEOF ++ ++fi ++ ++done ++ ++for ac_func in setlocale ++do : ++ ac_fn_c_check_func "$LINENO" "setlocale" "ac_cv_func_setlocale" ++if test "x$ac_cv_func_setlocale" = xyes; then : ++ cat >>confdefs.h <<_ACEOF ++#define HAVE_SETLOCALE 1 ++_ACEOF ++ ++fi ++done ++ ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5 ++$as_echo_n "checking for LC_MESSAGES... " >&6; } ++if ${am_cv_val_LC_MESSAGES+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++#include ++int ++main () ++{ ++return LC_MESSAGES ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_link "$LINENO"; then : ++ am_cv_val_LC_MESSAGES=yes ++else ++ am_cv_val_LC_MESSAGES=no ++fi ++rm -f core conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5 ++$as_echo "$am_cv_val_LC_MESSAGES" >&6; } ++ if test $am_cv_val_LC_MESSAGES = yes; then ++ ++$as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h ++ ++ fi ++ ++ ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 ++$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } ++ # Check whether --enable-maintainer-mode was given. ++if test "${enable_maintainer_mode+set}" = set; then : ++ enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval ++else ++ USE_MAINTAINER_MODE=no ++fi ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 ++$as_echo "$USE_MAINTAINER_MODE" >&6; } ++ if test $USE_MAINTAINER_MODE = yes; then ++ MAINTAINER_MODE_TRUE= ++ MAINTAINER_MODE_FALSE='#' ++else ++ MAINTAINER_MODE_TRUE='#' ++ MAINTAINER_MODE_FALSE= ++fi ++ ++ MAINT=$MAINTAINER_MODE_TRUE ++ ++ ++ ++ac_config_files="$ac_config_files Makefile testsuite/Makefile po/Makefile.in:po/Make-in" ++ ++cat >confcache <<\_ACEOF ++# This file is a shell script that caches the results of configure ++# tests run on this system so they can be shared between configure ++# scripts and configure runs, see configure's option --config-cache. ++# It is not useful on other systems. If it contains results you don't ++# want to keep, you may remove or edit it. ++# ++# config.status only pays attention to the cache file if you give it ++# the --recheck option to rerun configure. ++# ++# `ac_cv_env_foo' variables (set or unset) will be overridden when ++# loading this file, other *unset* `ac_cv_foo' will be assigned the ++# following values. ++ ++_ACEOF ++ ++# The following way of writing the cache mishandles newlines in values, ++# but we know of no workaround that is simple, portable, and efficient. ++# So, we kill variables containing newlines. ++# Ultrix sh set writes to stderr and can't be redirected directly, ++# and sets the high bit in the cache file unless we assign to the vars. ++( ++ for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do ++ eval ac_val=\$$ac_var ++ case $ac_val in #( ++ *${as_nl}*) ++ case $ac_var in #( ++ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 ++$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; ++ esac ++ case $ac_var in #( ++ _ | IFS | as_nl) ;; #( ++ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( ++ *) { eval $ac_var=; unset $ac_var;} ;; ++ esac ;; ++ esac ++ done ++ ++ (set) 2>&1 | ++ case $as_nl`(ac_space=' '; set) 2>&1` in #( ++ *${as_nl}ac_space=\ *) ++ # `set' does not quote correctly, so add quotes: double-quote ++ # substitution turns \\\\ into \\, and sed turns \\ into \. ++ sed -n \ ++ "s/'/'\\\\''/g; ++ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" ++ ;; #( ++ *) ++ # `set' quotes correctly as required by POSIX, so do not add quotes. ++ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" ++ ;; ++ esac | ++ sort ++) | ++ sed ' ++ /^ac_cv_env_/b end ++ t clear ++ :clear ++ s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ ++ t end ++ s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ ++ :end' >>confcache ++if diff "$cache_file" confcache >/dev/null 2>&1; then :; else ++ if test -w "$cache_file"; then ++ if test "x$cache_file" != "x/dev/null"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 ++$as_echo "$as_me: updating cache $cache_file" >&6;} ++ if test ! -f "$cache_file" || test -h "$cache_file"; then ++ cat confcache >"$cache_file" ++ else ++ case $cache_file in #( ++ */* | ?:*) ++ mv -f confcache "$cache_file"$$ && ++ mv -f "$cache_file"$$ "$cache_file" ;; #( ++ *) ++ mv -f confcache "$cache_file" ;; ++ esac ++ fi ++ fi ++ else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 ++$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} ++ fi ++fi ++rm -f confcache ++ ++test "x$prefix" = xNONE && prefix=$ac_default_prefix ++# Let make expand exec_prefix. ++test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' ++ ++DEFS=-DHAVE_CONFIG_H ++ ++ac_libobjs= ++ac_ltlibobjs= ++for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue ++ # 1. Remove the extension, and $U if already installed. ++ ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' ++ ac_i=`$as_echo "$ac_i" | sed "$ac_script"` ++ # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR ++ # will be set to the directory where LIBOBJS objects are built. ++ as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" ++ as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' ++done ++LIBOBJS=$ac_libobjs ++ ++LTLIBOBJS=$ac_ltlibobjs ++ ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 ++$as_echo_n "checking that generated files are newer than configure... " >&6; } ++ if test -n "$am_sleep_pid"; then ++ # Hide warnings about reused PIDs. ++ wait $am_sleep_pid 2>/dev/null ++ fi ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 ++$as_echo "done" >&6; } ++ if test -n "$EXEEXT"; then ++ am__EXEEXT_TRUE= ++ am__EXEEXT_FALSE='#' ++else ++ am__EXEEXT_TRUE='#' ++ am__EXEEXT_FALSE= ++fi ++ ++if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then ++ as_fn_error $? "conditional \"AMDEP\" was never defined. ++Usually this means the macro was only invoked conditionally." "$LINENO" 5 ++fi ++if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then ++ as_fn_error $? "conditional \"am__fastdepCC\" was never defined. ++Usually this means the macro was only invoked conditionally." "$LINENO" 5 ++fi ++if test -z "${PLUGINS_TRUE}" && test -z "${PLUGINS_FALSE}"; then ++ as_fn_error $? "conditional \"PLUGINS\" was never defined. ++Usually this means the macro was only invoked conditionally." "$LINENO" 5 ++fi ++if test -z "${DEFAULT_TARGET_AARCH64_TRUE}" && test -z "${DEFAULT_TARGET_AARCH64_FALSE}"; then ++ as_fn_error $? "conditional \"DEFAULT_TARGET_AARCH64\" was never defined. ++Usually this means the macro was only invoked conditionally." "$LINENO" 5 ++fi ++if test -z "${DEFAULT_TARGET_ARM_TRUE}" && test -z "${DEFAULT_TARGET_ARM_FALSE}"; then ++ as_fn_error $? "conditional \"DEFAULT_TARGET_ARM\" was never defined. ++Usually this means the macro was only invoked conditionally." "$LINENO" 5 ++fi ++if test -z "${DEFAULT_TARGET_I386_TRUE}" && test -z "${DEFAULT_TARGET_I386_FALSE}"; then ++ as_fn_error $? "conditional \"DEFAULT_TARGET_I386\" was never defined. ++Usually this means the macro was only invoked conditionally." "$LINENO" 5 ++fi ++if test -z "${DEFAULT_TARGET_POWERPC_TRUE}" && test -z "${DEFAULT_TARGET_POWERPC_FALSE}"; then ++ as_fn_error $? "conditional \"DEFAULT_TARGET_POWERPC\" was never defined. ++Usually this means the macro was only invoked conditionally." "$LINENO" 5 ++fi ++if test -z "${DEFAULT_TARGET_SPARC_TRUE}" && test -z "${DEFAULT_TARGET_SPARC_FALSE}"; then ++ as_fn_error $? "conditional \"DEFAULT_TARGET_SPARC\" was never defined. ++Usually this means the macro was only invoked conditionally." "$LINENO" 5 ++fi ++if test -z "${DEFAULT_TARGET_S390_TRUE}" && test -z "${DEFAULT_TARGET_S390_FALSE}"; then ++ as_fn_error $? "conditional \"DEFAULT_TARGET_S390\" was never defined. ++Usually this means the macro was only invoked conditionally." "$LINENO" 5 ++fi ++if test -z "${DEFAULT_TARGET_X86_64_TRUE}" && test -z "${DEFAULT_TARGET_X86_64_FALSE}"; then ++ as_fn_error $? "conditional \"DEFAULT_TARGET_X86_64\" was never defined. ++Usually this means the macro was only invoked conditionally." "$LINENO" 5 ++fi ++if test -z "${DEFAULT_TARGET_X32_TRUE}" && test -z "${DEFAULT_TARGET_X32_FALSE}"; then ++ as_fn_error $? "conditional \"DEFAULT_TARGET_X32\" was never defined. ++Usually this means the macro was only invoked conditionally." "$LINENO" 5 ++fi ++if test -z "${DEFAULT_TARGET_X86_64_OR_X32_TRUE}" && test -z "${DEFAULT_TARGET_X86_64_OR_X32_FALSE}"; then ++ as_fn_error $? "conditional \"DEFAULT_TARGET_X86_64_OR_X32\" was never defined. ++Usually this means the macro was only invoked conditionally." "$LINENO" 5 ++fi ++if test -z "${DEFAULT_TARGET_TILEGX_TRUE}" && test -z "${DEFAULT_TARGET_TILEGX_FALSE}"; then ++ as_fn_error $? "conditional \"DEFAULT_TARGET_TILEGX\" was never defined. ++Usually this means the macro was only invoked conditionally." "$LINENO" 5 ++fi ++if test -z "${DEFAULT_TARGET_MIPS_TRUE}" && test -z "${DEFAULT_TARGET_MIPS_FALSE}"; then ++ as_fn_error $? "conditional \"DEFAULT_TARGET_MIPS\" was never defined. ++Usually this means the macro was only invoked conditionally." "$LINENO" 5 ++fi ++if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then ++ as_fn_error $? "conditional \"am__fastdepCC\" was never defined. ++Usually this means the macro was only invoked conditionally." "$LINENO" 5 ++fi ++if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then ++ as_fn_error $? "conditional \"am__fastdepCXX\" was never defined. ++Usually this means the macro was only invoked conditionally." "$LINENO" 5 ++fi ++ ++if test -z "${NATIVE_LINKER_TRUE}" && test -z "${NATIVE_LINKER_FALSE}"; then ++ as_fn_error $? "conditional \"NATIVE_LINKER\" was never defined. ++Usually this means the macro was only invoked conditionally." "$LINENO" 5 ++fi ++if test -z "${GCC_TRUE}" && test -z "${GCC_FALSE}"; then ++ as_fn_error $? "conditional \"GCC\" was never defined. ++Usually this means the macro was only invoked conditionally." "$LINENO" 5 ++fi ++if test -z "${NATIVE_OR_CROSS_LINKER_TRUE}" && test -z "${NATIVE_OR_CROSS_LINKER_FALSE}"; then ++ as_fn_error $? "conditional \"NATIVE_OR_CROSS_LINKER\" was never defined. ++Usually this means the macro was only invoked conditionally." "$LINENO" 5 ++fi ++if test -z "${HAVE_STATIC_TRUE}" && test -z "${HAVE_STATIC_FALSE}"; then ++ as_fn_error $? "conditional \"HAVE_STATIC\" was never defined. ++Usually this means the macro was only invoked conditionally." "$LINENO" 5 ++fi ++if test -z "${FN_PTRS_IN_SO_WITHOUT_PIC_TRUE}" && test -z "${FN_PTRS_IN_SO_WITHOUT_PIC_FALSE}"; then ++ as_fn_error $? "conditional \"FN_PTRS_IN_SO_WITHOUT_PIC\" was never defined. ++Usually this means the macro was only invoked conditionally." "$LINENO" 5 ++fi ++if test -z "${MCMODEL_MEDIUM_TRUE}" && test -z "${MCMODEL_MEDIUM_FALSE}"; then ++ as_fn_error $? "conditional \"MCMODEL_MEDIUM\" was never defined. ++Usually this means the macro was only invoked conditionally." "$LINENO" 5 ++fi ++if test -z "${GCC9_TRUE}" && test -z "${GCC9_FALSE}"; then ++ as_fn_error $? "conditional \"GCC9\" was never defined. ++Usually this means the macro was only invoked conditionally." "$LINENO" 5 ++fi ++if test -z "${CFLAGS_CF_PROTECTION_TRUE}" && test -z "${CFLAGS_CF_PROTECTION_FALSE}"; then ++ as_fn_error $? "conditional \"CFLAGS_CF_PROTECTION\" was never defined. ++Usually this means the macro was only invoked conditionally." "$LINENO" 5 ++fi ++if test -z "${TLS_TRUE}" && test -z "${TLS_FALSE}"; then ++ as_fn_error $? "conditional \"TLS\" was never defined. ++Usually this means the macro was only invoked conditionally." "$LINENO" 5 ++fi ++if test -z "${STATIC_TLS_TRUE}" && test -z "${STATIC_TLS_FALSE}"; then ++ as_fn_error $? "conditional \"STATIC_TLS\" was never defined. ++Usually this means the macro was only invoked conditionally." "$LINENO" 5 ++fi ++if test -z "${OMP_SUPPORT_TRUE}" && test -z "${OMP_SUPPORT_FALSE}"; then ++ as_fn_error $? "conditional \"OMP_SUPPORT\" was never defined. ++Usually this means the macro was only invoked conditionally." "$LINENO" 5 ++fi ++if test -z "${TLS_GNU2_DIALECT_TRUE}" && test -z "${TLS_GNU2_DIALECT_FALSE}"; then ++ as_fn_error $? "conditional \"TLS_GNU2_DIALECT\" was never defined. ++Usually this means the macro was only invoked conditionally." "$LINENO" 5 ++fi ++if test -z "${TLS_DESCRIPTORS_TRUE}" && test -z "${TLS_DESCRIPTORS_FALSE}"; then ++ as_fn_error $? "conditional \"TLS_DESCRIPTORS\" was never defined. ++Usually this means the macro was only invoked conditionally." "$LINENO" 5 ++fi ++if test -z "${IFUNC_TRUE}" && test -z "${IFUNC_FALSE}"; then ++ as_fn_error $? "conditional \"IFUNC\" was never defined. ++Usually this means the macro was only invoked conditionally." "$LINENO" 5 ++fi ++if test -z "${IFUNC_STATIC_TRUE}" && test -z "${IFUNC_STATIC_FALSE}"; then ++ as_fn_error $? "conditional \"IFUNC_STATIC\" was never defined. ++Usually this means the macro was only invoked conditionally." "$LINENO" 5 ++fi ++if test -z "${THREADS_TRUE}" && test -z "${THREADS_FALSE}"; then ++ as_fn_error $? "conditional \"THREADS\" was never defined. ++Usually this means the macro was only invoked conditionally." "$LINENO" 5 ++fi ++if test -z "${HAVE_PUBNAMES_TRUE}" && test -z "${HAVE_PUBNAMES_FALSE}"; then ++ as_fn_error $? "conditional \"HAVE_PUBNAMES\" was never defined. ++Usually this means the macro was only invoked conditionally." "$LINENO" 5 ++fi ++if test -z "${HAVE_NO_USE_LINKER_PLUGIN_TRUE}" && test -z "${HAVE_NO_USE_LINKER_PLUGIN_FALSE}"; then ++ as_fn_error $? "conditional \"HAVE_NO_USE_LINKER_PLUGIN\" was never defined. ++Usually this means the macro was only invoked conditionally." "$LINENO" 5 ++fi ++if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then ++ as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. ++Usually this means the macro was only invoked conditionally." "$LINENO" 5 ++fi ++ ++: "${CONFIG_STATUS=./config.status}" ++ac_write_fail=0 ++ac_clean_files_save=$ac_clean_files ++ac_clean_files="$ac_clean_files $CONFIG_STATUS" ++{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 ++$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} ++as_write_fail=0 ++cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 ++#! $SHELL ++# Generated by $as_me. ++# Run this file to recreate the current configuration. ++# Compiler output produced by configure, useful for debugging ++# configure, is in config.log if it exists. ++ ++debug=false ++ac_cs_recheck=false ++ac_cs_silent=false ++ ++SHELL=\${CONFIG_SHELL-$SHELL} ++export SHELL ++_ASEOF ++cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 ++## -------------------- ## ++## M4sh Initialization. ## ++## -------------------- ## ++ ++# Be more Bourne compatible ++DUALCASE=1; export DUALCASE # for MKS sh ++if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : ++ emulate sh ++ NULLCMD=: ++ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which ++ # is contrary to our usage. Disable this feature. ++ alias -g '${1+"$@"}'='"$@"' ++ setopt NO_GLOB_SUBST ++else ++ case `(set -o) 2>/dev/null` in #( ++ *posix*) : ++ set -o posix ;; #( ++ *) : ++ ;; ++esac ++fi ++ ++ ++as_nl=' ++' ++export as_nl ++# Printing a long string crashes Solaris 7 /usr/bin/printf. ++as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' ++as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo ++as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo ++# Prefer a ksh shell builtin over an external printf program on Solaris, ++# but without wasting forks for bash or zsh. ++if test -z "$BASH_VERSION$ZSH_VERSION" \ ++ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then ++ as_echo='print -r --' ++ as_echo_n='print -rn --' ++elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then ++ as_echo='printf %s\n' ++ as_echo_n='printf %s' ++else ++ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then ++ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' ++ as_echo_n='/usr/ucb/echo -n' ++ else ++ as_echo_body='eval expr "X$1" : "X\\(.*\\)"' ++ as_echo_n_body='eval ++ arg=$1; ++ case $arg in #( ++ *"$as_nl"*) ++ expr "X$arg" : "X\\(.*\\)$as_nl"; ++ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; ++ esac; ++ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" ++ ' ++ export as_echo_n_body ++ as_echo_n='sh -c $as_echo_n_body as_echo' ++ fi ++ export as_echo_body ++ as_echo='sh -c $as_echo_body as_echo' ++fi ++ ++# The user is always right. ++if test "${PATH_SEPARATOR+set}" != set; then ++ PATH_SEPARATOR=: ++ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { ++ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || ++ PATH_SEPARATOR=';' ++ } ++fi ++ ++ ++# IFS ++# We need space, tab and new line, in precisely that order. Quoting is ++# there to prevent editors from complaining about space-tab. ++# (If _AS_PATH_WALK were called with IFS unset, it would disable word ++# splitting by setting IFS to empty value.) ++IFS=" "" $as_nl" ++ ++# Find who we are. Look in the path if we contain no directory separator. ++as_myself= ++case $0 in #(( ++ *[\\/]* ) as_myself=$0 ;; ++ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break ++ done ++IFS=$as_save_IFS ++ ++ ;; ++esac ++# We did not find ourselves, most probably we were run as `sh COMMAND' ++# in which case we are not to be found in the path. ++if test "x$as_myself" = x; then ++ as_myself=$0 ++fi ++if test ! -f "$as_myself"; then ++ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 ++ exit 1 ++fi ++ ++# Unset variables that we do not need and which cause bugs (e.g. in ++# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" ++# suppresses any "Segmentation fault" message there. '((' could ++# trigger a bug in pdksh 5.2.14. ++for as_var in BASH_ENV ENV MAIL MAILPATH ++do eval test x\${$as_var+set} = xset \ ++ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : ++done ++PS1='$ ' ++PS2='> ' ++PS4='+ ' ++ ++# NLS nuisances. ++LC_ALL=C ++export LC_ALL ++LANGUAGE=C ++export LANGUAGE ++ ++# CDPATH. ++(unset CDPATH) >/dev/null 2>&1 && unset CDPATH ++ ++ ++# as_fn_error STATUS ERROR [LINENO LOG_FD] ++# ---------------------------------------- ++# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are ++# provided, also output the error to LOG_FD, referencing LINENO. Then exit the ++# script with STATUS, using 1 if that was 0. ++as_fn_error () ++{ ++ as_status=$1; test $as_status -eq 0 && as_status=1 ++ if test "$4"; then ++ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack ++ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 ++ fi ++ $as_echo "$as_me: error: $2" >&2 ++ as_fn_exit $as_status ++} # as_fn_error ++ ++ ++# as_fn_set_status STATUS ++# ----------------------- ++# Set $? to STATUS, without forking. ++as_fn_set_status () ++{ ++ return $1 ++} # as_fn_set_status ++ ++# as_fn_exit STATUS ++# ----------------- ++# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. ++as_fn_exit () ++{ ++ set +e ++ as_fn_set_status $1 ++ exit $1 ++} # as_fn_exit ++ ++# as_fn_unset VAR ++# --------------- ++# Portably unset VAR. ++as_fn_unset () ++{ ++ { eval $1=; unset $1;} ++} ++as_unset=as_fn_unset ++# as_fn_append VAR VALUE ++# ---------------------- ++# Append the text in VALUE to the end of the definition contained in VAR. Take ++# advantage of any shell optimizations that allow amortized linear growth over ++# repeated appends, instead of the typical quadratic growth present in naive ++# implementations. ++if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : ++ eval 'as_fn_append () ++ { ++ eval $1+=\$2 ++ }' ++else ++ as_fn_append () ++ { ++ eval $1=\$$1\$2 ++ } ++fi # as_fn_append ++ ++# as_fn_arith ARG... ++# ------------------ ++# Perform arithmetic evaluation on the ARGs, and store the result in the ++# global $as_val. Take advantage of shells that can avoid forks. The arguments ++# must be portable across $(()) and expr. ++if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : ++ eval 'as_fn_arith () ++ { ++ as_val=$(( $* )) ++ }' ++else ++ as_fn_arith () ++ { ++ as_val=`expr "$@" || test $? -eq 1` ++ } ++fi # as_fn_arith ++ ++ ++if expr a : '\(a\)' >/dev/null 2>&1 && ++ test "X`expr 00001 : '.*\(...\)'`" = X001; then ++ as_expr=expr ++else ++ as_expr=false ++fi ++ ++if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then ++ as_basename=basename ++else ++ as_basename=false ++fi ++ ++if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then ++ as_dirname=dirname ++else ++ as_dirname=false ++fi ++ ++as_me=`$as_basename -- "$0" || ++$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ ++ X"$0" : 'X\(//\)$' \| \ ++ X"$0" : 'X\(/\)' \| . 2>/dev/null || ++$as_echo X/"$0" | ++ sed '/^.*\/\([^/][^/]*\)\/*$/{ ++ s//\1/ ++ q ++ } ++ /^X\/\(\/\/\)$/{ ++ s//\1/ ++ q ++ } ++ /^X\/\(\/\).*/{ ++ s//\1/ ++ q ++ } ++ s/.*/./; q'` ++ ++# Avoid depending upon Character Ranges. ++as_cr_letters='abcdefghijklmnopqrstuvwxyz' ++as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' ++as_cr_Letters=$as_cr_letters$as_cr_LETTERS ++as_cr_digits='0123456789' ++as_cr_alnum=$as_cr_Letters$as_cr_digits ++ ++ECHO_C= ECHO_N= ECHO_T= ++case `echo -n x` in #((((( ++-n*) ++ case `echo 'xy\c'` in ++ *c*) ECHO_T=' ';; # ECHO_T is single tab character. ++ xy) ECHO_C='\c';; ++ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null ++ ECHO_T=' ';; ++ esac;; ++*) ++ ECHO_N='-n';; ++esac ++ ++rm -f conf$$ conf$$.exe conf$$.file ++if test -d conf$$.dir; then ++ rm -f conf$$.dir/conf$$.file ++else ++ rm -f conf$$.dir ++ mkdir conf$$.dir 2>/dev/null ++fi ++if (echo >conf$$.file) 2>/dev/null; then ++ if ln -s conf$$.file conf$$ 2>/dev/null; then ++ as_ln_s='ln -s' ++ # ... but there are two gotchas: ++ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. ++ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. ++ # In both cases, we have to default to `cp -pR'. ++ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || ++ as_ln_s='cp -pR' ++ elif ln conf$$.file conf$$ 2>/dev/null; then ++ as_ln_s=ln ++ else ++ as_ln_s='cp -pR' ++ fi ++else ++ as_ln_s='cp -pR' ++fi ++rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file ++rmdir conf$$.dir 2>/dev/null ++ ++ ++# as_fn_mkdir_p ++# ------------- ++# Create "$as_dir" as a directory, including parents if necessary. ++as_fn_mkdir_p () ++{ ++ ++ case $as_dir in #( ++ -*) as_dir=./$as_dir;; ++ esac ++ test -d "$as_dir" || eval $as_mkdir_p || { ++ as_dirs= ++ while :; do ++ case $as_dir in #( ++ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( ++ *) as_qdir=$as_dir;; ++ esac ++ as_dirs="'$as_qdir' $as_dirs" ++ as_dir=`$as_dirname -- "$as_dir" || ++$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ ++ X"$as_dir" : 'X\(//\)[^/]' \| \ ++ X"$as_dir" : 'X\(//\)$' \| \ ++ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || ++$as_echo X"$as_dir" | ++ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ ++ s//\1/ ++ q ++ } ++ /^X\(\/\/\)[^/].*/{ ++ s//\1/ ++ q ++ } ++ /^X\(\/\/\)$/{ ++ s//\1/ ++ q ++ } ++ /^X\(\/\).*/{ ++ s//\1/ ++ q ++ } ++ s/.*/./; q'` ++ test -d "$as_dir" && break ++ done ++ test -z "$as_dirs" || eval "mkdir $as_dirs" ++ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" ++ ++ ++} # as_fn_mkdir_p ++if mkdir -p . 2>/dev/null; then ++ as_mkdir_p='mkdir -p "$as_dir"' ++else ++ test -d ./-p && rmdir ./-p ++ as_mkdir_p=false ++fi ++ ++ ++# as_fn_executable_p FILE ++# ----------------------- ++# Test if FILE is an executable regular file. ++as_fn_executable_p () ++{ ++ test -f "$1" && test -x "$1" ++} # as_fn_executable_p ++as_test_x='test -x' ++as_executable_p=as_fn_executable_p ++ ++# Sed expression to map a string onto a valid CPP name. ++as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" ++ ++# Sed expression to map a string onto a valid variable name. ++as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" ++ ++ ++exec 6>&1 ++## ----------------------------------- ## ++## Main body of $CONFIG_STATUS script. ## ++## ----------------------------------- ## ++_ASEOF ++test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 ++ ++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 ++# Save the log message, to keep $0 and so on meaningful, and to ++# report actual input values of CONFIG_FILES etc. instead of their ++# values after options handling. ++ac_log=" ++This file was extended by gold $as_me 0.1, which was ++generated by GNU Autoconf 2.69. Invocation command line was ++ ++ CONFIG_FILES = $CONFIG_FILES ++ CONFIG_HEADERS = $CONFIG_HEADERS ++ CONFIG_LINKS = $CONFIG_LINKS ++ CONFIG_COMMANDS = $CONFIG_COMMANDS ++ $ $0 $@ ++ ++on `(hostname || uname -n) 2>/dev/null | sed 1q` ++" ++ ++_ACEOF ++ ++case $ac_config_files in *" ++"*) set x $ac_config_files; shift; ac_config_files=$*;; ++esac ++ ++case $ac_config_headers in *" ++"*) set x $ac_config_headers; shift; ac_config_headers=$*;; ++esac ++ ++ ++cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ++# Files that config.status was made for. ++config_files="$ac_config_files" ++config_headers="$ac_config_headers" ++config_commands="$ac_config_commands" ++ ++_ACEOF ++ ++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 ++ac_cs_usage="\ ++\`$as_me' instantiates files and other configuration actions ++from templates according to the current configuration. Unless the files ++and actions are specified as TAGs, all are instantiated by default. ++ ++Usage: $0 [OPTION]... [TAG]... ++ ++ -h, --help print this help, then exit ++ -V, --version print version number and configuration settings, then exit ++ --config print configuration, then exit ++ -q, --quiet, --silent ++ do not print progress messages ++ -d, --debug don't remove temporary files ++ --recheck update $as_me by reconfiguring in the same conditions ++ --file=FILE[:TEMPLATE] ++ instantiate the configuration file FILE ++ --header=FILE[:TEMPLATE] ++ instantiate the configuration header FILE ++ ++Configuration files: ++$config_files ++ ++Configuration headers: ++$config_headers ++ ++Configuration commands: ++$config_commands ++ ++Report bugs to the package provider." ++ ++_ACEOF ++cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ++ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" ++ac_cs_version="\\ ++gold config.status 0.1 ++configured by $0, generated by GNU Autoconf 2.69, ++ with options \\"\$ac_cs_config\\" ++ ++Copyright (C) 2012 Free Software Foundation, Inc. ++This config.status script is free software; the Free Software Foundation ++gives unlimited permission to copy, distribute and modify it." ++ ++ac_pwd='$ac_pwd' ++srcdir='$srcdir' ++INSTALL='$INSTALL' ++MKDIR_P='$MKDIR_P' ++AWK='$AWK' ++test -n "\$AWK" || AWK=awk ++_ACEOF ++ ++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 ++# The default lists apply if the user does not specify any file. ++ac_need_defaults=: ++while test $# != 0 ++do ++ case $1 in ++ --*=?*) ++ ac_option=`expr "X$1" : 'X\([^=]*\)='` ++ ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` ++ ac_shift=: ++ ;; ++ --*=) ++ ac_option=`expr "X$1" : 'X\([^=]*\)='` ++ ac_optarg= ++ ac_shift=: ++ ;; ++ *) ++ ac_option=$1 ++ ac_optarg=$2 ++ ac_shift=shift ++ ;; ++ esac ++ ++ case $ac_option in ++ # Handling of the options. ++ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) ++ ac_cs_recheck=: ;; ++ --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) ++ $as_echo "$ac_cs_version"; exit ;; ++ --config | --confi | --conf | --con | --co | --c ) ++ $as_echo "$ac_cs_config"; exit ;; ++ --debug | --debu | --deb | --de | --d | -d ) ++ debug=: ;; ++ --file | --fil | --fi | --f ) ++ $ac_shift ++ case $ac_optarg in ++ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; ++ '') as_fn_error $? "missing file argument" ;; ++ esac ++ as_fn_append CONFIG_FILES " '$ac_optarg'" ++ ac_need_defaults=false;; ++ --header | --heade | --head | --hea ) ++ $ac_shift ++ case $ac_optarg in ++ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; ++ esac ++ as_fn_append CONFIG_HEADERS " '$ac_optarg'" ++ ac_need_defaults=false;; ++ --he | --h) ++ # Conflict between --help and --header ++ as_fn_error $? "ambiguous option: \`$1' ++Try \`$0 --help' for more information.";; ++ --help | --hel | -h ) ++ $as_echo "$ac_cs_usage"; exit ;; ++ -q | -quiet | --quiet | --quie | --qui | --qu | --q \ ++ | -silent | --silent | --silen | --sile | --sil | --si | --s) ++ ac_cs_silent=: ;; ++ ++ # This is an error. ++ -*) as_fn_error $? "unrecognized option: \`$1' ++Try \`$0 --help' for more information." ;; ++ ++ *) as_fn_append ac_config_targets " $1" ++ ac_need_defaults=false ;; ++ ++ esac ++ shift ++done ++ ++ac_configure_extra_args= ++ ++if $ac_cs_silent; then ++ exec 6>/dev/null ++ ac_configure_extra_args="$ac_configure_extra_args --silent" ++fi ++ ++_ACEOF ++cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ++if \$ac_cs_recheck; then ++ set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion ++ shift ++ \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 ++ CONFIG_SHELL='$SHELL' ++ export CONFIG_SHELL ++ exec "\$@" ++fi ++ ++_ACEOF ++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 ++exec 5>>config.log ++{ ++ echo ++ sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX ++## Running $as_me. ## ++_ASBOX ++ $as_echo "$ac_log" ++} >&5 ++ ++_ACEOF ++cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ++# ++# INIT-COMMANDS ++# ++AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" ++# Capture the value of obsolete ALL_LINGUAS because we need it to compute ++ # POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it ++ # from automake. ++ eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"' ++ # Capture the value of LINGUAS because we need it to compute CATALOGS. ++ LINGUAS="${LINGUAS-%UNSET%}" ++ ++ ++_ACEOF ++ ++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 ++ ++# Handling of arguments. ++for ac_config_target in $ac_config_targets ++do ++ case $ac_config_target in ++ "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;; ++ "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; ++ "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;; ++ "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; ++ "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;; ++ "po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in:po/Make-in" ;; ++ ++ *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; ++ esac ++done ++ ++ ++# If the user did not use the arguments to specify the items to instantiate, ++# then the envvar interface is used. Set only those that are not. ++# We use the long form for the default assignment because of an extremely ++# bizarre bug on SunOS 4.1.3. ++if $ac_need_defaults; then ++ test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files ++ test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers ++ test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands ++fi ++ ++# Have a temporary directory for convenience. Make it in the build tree ++# simply because there is no reason against having it here, and in addition, ++# creating and moving files from /tmp can sometimes cause problems. ++# Hook for its removal unless debugging. ++# Note that there is a small window in which the directory will not be cleaned: ++# after its creation but before its name has been assigned to `$tmp'. ++$debug || ++{ ++ tmp= ac_tmp= ++ trap 'exit_status=$? ++ : "${ac_tmp:=$tmp}" ++ { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status ++' 0 ++ trap 'as_fn_exit 1' 1 2 13 15 ++} ++# Create a (secure) tmp directory for tmp files. ++ ++{ ++ tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && ++ test -d "$tmp" ++} || ++{ ++ tmp=./conf$$-$RANDOM ++ (umask 077 && mkdir "$tmp") ++} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 ++ac_tmp=$tmp ++ ++# Set up the scripts for CONFIG_FILES section. ++# No need to generate them if there are no CONFIG_FILES. ++# This happens for instance with `./config.status config.h'. ++if test -n "$CONFIG_FILES"; then ++ ++ ++ac_cr=`echo X | tr X '\015'` ++# On cygwin, bash can eat \r inside `` if the user requested igncr. ++# But we know of no other shell where ac_cr would be empty at this ++# point, so we can use a bashism as a fallback. ++if test "x$ac_cr" = x; then ++ eval ac_cr=\$\'\\r\' ++fi ++ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' /dev/null` ++if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then ++ ac_cs_awk_cr='\\r' ++else ++ ac_cs_awk_cr=$ac_cr ++fi ++ ++echo 'BEGIN {' >"$ac_tmp/subs1.awk" && ++_ACEOF ++ ++ ++{ ++ echo "cat >conf$$subs.awk <<_ACEOF" && ++ echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && ++ echo "_ACEOF" ++} >conf$$subs.sh || ++ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 ++ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` ++ac_delim='%!_!# ' ++for ac_last_try in false false false false false :; do ++ . ./conf$$subs.sh || ++ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 ++ ++ ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` ++ if test $ac_delim_n = $ac_delim_num; then ++ break ++ elif $ac_last_try; then ++ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 ++ else ++ ac_delim="$ac_delim!$ac_delim _$ac_delim!! " ++ fi ++done ++rm -f conf$$subs.sh ++ ++cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ++cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && ++_ACEOF ++sed -n ' ++h ++s/^/S["/; s/!.*/"]=/ ++p ++g ++s/^[^!]*!// ++:repl ++t repl ++s/'"$ac_delim"'$// ++t delim ++:nl ++h ++s/\(.\{148\}\)..*/\1/ ++t more1 ++s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ ++p ++n ++b repl ++:more1 ++s/["\\]/\\&/g; s/^/"/; s/$/"\\/ ++p ++g ++s/.\{148\}// ++t nl ++:delim ++h ++s/\(.\{148\}\)..*/\1/ ++t more2 ++s/["\\]/\\&/g; s/^/"/; s/$/"/ ++p ++b ++:more2 ++s/["\\]/\\&/g; s/^/"/; s/$/"\\/ ++p ++g ++s/.\{148\}// ++t delim ++' >$CONFIG_STATUS || ac_write_fail=1 ++rm -f conf$$subs.awk ++cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ++_ACAWK ++cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && ++ for (key in S) S_is_set[key] = 1 ++ FS = "" ++ ++} ++{ ++ line = $ 0 ++ nfields = split(line, field, "@") ++ substed = 0 ++ len = length(field[1]) ++ for (i = 2; i < nfields; i++) { ++ key = field[i] ++ keylen = length(key) ++ if (S_is_set[key]) { ++ value = S[key] ++ line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) ++ len += length(value) + length(field[++i]) ++ substed = 1 ++ } else ++ len += 1 + keylen ++ } ++ ++ print line ++} ++ ++_ACAWK ++_ACEOF ++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 ++if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then ++ sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" ++else ++ cat ++fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ ++ || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 ++_ACEOF ++ ++# VPATH may cause trouble with some makes, so we remove sole $(srcdir), ++# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and ++# trailing colons and then remove the whole line if VPATH becomes empty ++# (actually we leave an empty line to preserve line numbers). ++if test "x$srcdir" = x.; then ++ ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ ++h ++s/// ++s/^/:/ ++s/[ ]*$/:/ ++s/:\$(srcdir):/:/g ++s/:\${srcdir}:/:/g ++s/:@srcdir@:/:/g ++s/^:*// ++s/:*$// ++x ++s/\(=[ ]*\).*/\1/ ++G ++s/\n// ++s/^[^=]*=[ ]*$// ++}' ++fi ++ ++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 ++fi # test -n "$CONFIG_FILES" ++ ++# Set up the scripts for CONFIG_HEADERS section. ++# No need to generate them if there are no CONFIG_HEADERS. ++# This happens for instance with `./config.status Makefile'. ++if test -n "$CONFIG_HEADERS"; then ++cat >"$ac_tmp/defines.awk" <<\_ACAWK || ++BEGIN { ++_ACEOF ++ ++# Transform confdefs.h into an awk script `defines.awk', embedded as ++# here-document in config.status, that substitutes the proper values into ++# config.h.in to produce config.h. ++ ++# Create a delimiter string that does not exist in confdefs.h, to ease ++# handling of long lines. ++ac_delim='%!_!# ' ++for ac_last_try in false false :; do ++ ac_tt=`sed -n "/$ac_delim/p" confdefs.h` ++ if test -z "$ac_tt"; then ++ break ++ elif $ac_last_try; then ++ as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 ++ else ++ ac_delim="$ac_delim!$ac_delim _$ac_delim!! " ++ fi ++done ++ ++# For the awk script, D is an array of macro values keyed by name, ++# likewise P contains macro parameters if any. Preserve backslash ++# newline sequences. ++ ++ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* ++sed -n ' ++s/.\{148\}/&'"$ac_delim"'/g ++t rset ++:rset ++s/^[ ]*#[ ]*define[ ][ ]*/ / ++t def ++d ++:def ++s/\\$// ++t bsnl ++s/["\\]/\\&/g ++s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ ++D["\1"]=" \3"/p ++s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p ++d ++:bsnl ++s/["\\]/\\&/g ++s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ ++D["\1"]=" \3\\\\\\n"\\/p ++t cont ++s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p ++t cont ++d ++:cont ++n ++s/.\{148\}/&'"$ac_delim"'/g ++t clear ++:clear ++s/\\$// ++t bsnlc ++s/["\\]/\\&/g; s/^/"/; s/$/"/p ++d ++:bsnlc ++s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p ++b cont ++' >$CONFIG_STATUS || ac_write_fail=1 ++ ++cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ++ for (key in D) D_is_set[key] = 1 ++ FS = "" ++} ++/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { ++ line = \$ 0 ++ split(line, arg, " ") ++ if (arg[1] == "#") { ++ defundef = arg[2] ++ mac1 = arg[3] ++ } else { ++ defundef = substr(arg[1], 2) ++ mac1 = arg[2] ++ } ++ split(mac1, mac2, "(") #) ++ macro = mac2[1] ++ prefix = substr(line, 1, index(line, defundef) - 1) ++ if (D_is_set[macro]) { ++ # Preserve the white space surrounding the "#". ++ print prefix "define", macro P[macro] D[macro] ++ next ++ } else { ++ # Replace #undef with comments. This is necessary, for example, ++ # in the case of _POSIX_SOURCE, which is predefined and required ++ # on some systems where configure will not decide to define it. ++ if (defundef == "undef") { ++ print "/*", prefix defundef, macro, "*/" ++ next ++ } ++ } ++} ++{ print } ++_ACAWK ++_ACEOF ++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 ++ as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 ++fi # test -n "$CONFIG_HEADERS" ++ ++ ++eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" ++shift ++for ac_tag ++do ++ case $ac_tag in ++ :[FHLC]) ac_mode=$ac_tag; continue;; ++ esac ++ case $ac_mode$ac_tag in ++ :[FHL]*:*);; ++ :L* | :C*:*) as_fn_error $? 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"write failure creating $CONFIG_STATUS" "$LINENO" 5 ++ ++ ++# configure is writing to config.log, and then calls config.status. ++# config.status does its own redirection, appending to config.log. ++# Unfortunately, on DOS this fails, as config.log is still kept open ++# by configure, so config.status won't be able to write to it; its ++# output is simply discarded. So we exec the FD to /dev/null, ++# effectively closing config.log, so it can be properly (re)opened and ++# appended to by config.status. When coming back to configure, we ++# need to make the FD available again. ++if test "$no_create" != yes; then ++ ac_cs_success=: ++ ac_config_status_args= ++ test "$silent" = yes && ++ ac_config_status_args="$ac_config_status_args --quiet" ++ exec 5>/dev/null ++ $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false ++ exec 5>>config.log ++ # Use ||, not &&, to avoid exiting from the if with $? = 1, which ++ # would make configure fail if this is the last instruction. ++ $ac_cs_success || as_fn_exit 1 ++fi ++if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 ++$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} ++fi ++ +diff -rupN --no-dereference binutils-2.38/ld/configure.tgt binutils-2.38-new/ld/configure.tgt +--- binutils-2.38/ld/configure.tgt 2022-01-22 15:19:36.000000000 +0100 ++++ binutils-2.38-new/ld/configure.tgt 2022-04-26 13:54:57.326539340 +0200 +@@ -221,7 +221,7 @@ bfin-*-linux-uclibc*) targ_emul=elf32bfi targ_extra_emuls="elf32bfin" targ_extra_libpath=$targ_extra_emuls ;; @@ -56,7 +14362,7 @@ diff -rupN --no-dereference binutils-2.37/ld/configure.tgt binutils-2.37-new/ld/ ;; cr16-*-elf*) targ_emul=elf32cr16 ;; -@@ -1025,7 +1025,7 @@ z8k-*-coff) targ_emul=z8002 +@@ -1044,7 +1044,7 @@ loongarch64-*) targ_emul=elf64loongarch targ_extra_ofiles= ;; *) @@ -65,3 +14371,1151 @@ diff -rupN --no-dereference binutils-2.37/ld/configure.tgt binutils-2.37-new/ld/ echo 2>&1 "*** see ld/configure.tgt for supported targets" exit 1 +diff -rupN --no-dereference binutils-2.38/ld/configure.tgt.orig binutils-2.38-new/ld/configure.tgt.orig +--- binutils-2.38/ld/configure.tgt.orig 1970-01-01 01:00:00.000000000 +0100 ++++ binutils-2.38-new/ld/configure.tgt.orig 2022-01-22 15:19:36.000000000 +0100 +@@ -0,0 +1,1144 @@ ++# configure.tgt ++# ++# Copyright (C) 2013-2022 Free Software Foundation, Inc. ++# ++# This file is free software; you can redistribute it and/or modify ++# it under the terms of the GNU General Public License as published by ++# the Free Software Foundation; either version 3 of the License, or ++# (at your option) any later version. ++# ++# This program is distributed in the hope that it will be useful, ++# but WITHOUT ANY WARRANTY; without even the implied warranty of ++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++# GNU General Public License for more details. ++# ++# You should have received a copy of the GNU General Public License ++# along with this program; see the file COPYING3. If not see ++# . ++ ++# This is the linker target specific file. This is invoked by the ++# autoconf generated configure script. Putting it in a separate shell ++# file lets us skip running autoconf when modifying target specific ++# information. ++ ++# This file switches on the shell variable ${targ}, and sets the ++# following shell variables: ++# targ_emul name of linker emulation to use ++# targ_extra_emuls additional linker emulations to provide ++# targ_extra_libpath additional linker emulations using LIB_PATH ++# targ_extra_ofiles additional host-compiled objects needed by the emulation ++# targ64_extra_emuls additional linker emulations to provide if ++# --enable-64-bit-bfd is given or if host is 64 bit. ++# targ64_extra_libpath additional linker emulations using LIB_PATH if ++# --enable-64-bit-bfd is given or if host is 64 bit. ++# NATIVE_LIB_DIRS library directories to search on this host ++# (if we are a native or sysrooted linker) ++ ++targ_extra_emuls= ++targ_extra_libpath= ++targ_extra_ofiles="ldelf.o ldelfgen.o" ++targ64_extra_emuls= ++targ64_extra_libpath= ++ ++# Please try to keep this table more or less in alphabetic order - it ++# makes it much easier to lookup a specific archictecture. ++case "${targ}" in ++aarch64_be-*-elf) targ_emul=aarch64elfb ++ targ_extra_emuls="aarch64elf aarch64elf32 aarch64elf32b armelfb armelf" ++ ;; ++aarch64-*-elf | aarch64-*-rtems* | aarch64-*-genode*) ++ targ_emul=aarch64elf ++ targ_extra_emuls="aarch64elf32 aarch64elf32b aarch64elfb armelf armelfb" ++ ;; ++aarch64-*-cloudabi*) targ_emul=aarch64cloudabi ++ targ_extra_emuls=aarch64cloudabib ++ ;; ++aarch64-*-freebsd*) targ_emul=aarch64fbsd ++ targ_extra_emuls="aarch64fbsdb aarch64elf" ++ ;; ++aarch64-*-fuchsia*) targ_emul=aarch64elf ++ targ_extra_emuls="aarch64elfb armelf armelfb" ++ ;; ++aarch64_be-*-linux-gnu_ilp32) ++ targ_emul=aarch64linux32b ++ targ_extra_libpath="aarch64linuxb aarch64linux aarch64linux32 armelfb_linux_eabi armelf_linux_eabi" ++ targ_extra_emuls="aarch64elfb aarch64elf aarch64elf32 aarch64elf32b armelfb armelf $targ_extra_libpath" ++ ;; ++aarch64-*-linux-gnu_ilp32) ++ targ_emul=aarch64linux32 ++ targ_extra_libpath="aarch64linux aarch64linuxb aarch64linux32b armelfb_linux_eabi armelf_linux_eabi" ++ targ_extra_emuls="aarch64elf aarch64elf32 aarch64elf32b aarch64elfb armelf armelfb $targ_extra_libpath" ++ ;; ++aarch64_be-*-linux*) targ_emul=aarch64linuxb ++ targ_extra_libpath="aarch64linux aarch64linux32 aarch64linux32b armelfb_linux_eabi armelf_linux_eabi" ++ targ_extra_emuls="aarch64elfb aarch64elf aarch64elf32 aarch64elf32b armelfb armelf $targ_extra_libpath" ++ ;; ++aarch64-*-linux*) targ_emul=aarch64linux ++ targ_extra_libpath="aarch64linuxb aarch64linux32 aarch64linux32b armelfb_linux_eabi armelf_linux_eabi" ++ targ_extra_emuls="aarch64elf aarch64elf32 aarch64elf32b aarch64elfb armelf armelfb $targ_extra_libpath" ++ ;; ++aarch64-*-haiku*) targ_emul=aarch64haiku ++ targ_extra_emuls="aarch64elf aarch64elf32 aarch64elf32b aarch64elfb armelf armelfb armelf_haiku $targ_extra_libpath" ++ ;; ++alpha*-*-freebsd* | alpha*-*-kfreebsd*-gnu) ++ targ_emul=elf64alpha_fbsd ++ targ_extra_emuls="elf64alpha alpha" ++ tdir_alpha=`echo ${targ_alias} | sed -e 's/freebsd/freebsdecoff/'` ++ ;; ++alpha*-*-linux*ecoff*) targ_emul=alpha ++ targ_extra_emuls=elf64alpha ++ tdir_elf64alpha=`echo ${targ_alias} | sed -e 's/ecoff//'` ++ ;; ++alpha*-*-linux-*) targ_emul=elf64alpha ++ targ_extra_emuls=alpha ++ tdir_alpha=`echo ${targ_alias} | sed -e 's/linux\(-gnu\)*/linux\1ecoff/'` ++ ;; ++alpha*-*-osf*) targ_emul=alpha ++ targ_extra_ofiles= ++ ;; ++alpha*-*-gnu*) targ_emul=elf64alpha ++ ;; ++alpha*-*-netbsd*) targ_emul=elf64alpha_nbsd ++ ;; ++alpha*-*-openbsd*) targ_emul=elf64alpha ++ ;; ++alpha*-*-*vms*) targ_emul=alphavms ++ targ_extra_ofiles= ++ ;; ++am33_2.0-*-linux*) targ_emul=elf32am33lin # mn10300 variant ++ ;; ++arc*-*-elf*) targ_emul=arcelf ++ targ_extra_emuls="arclinux arclinux_nps arcv2elf arcv2elfx" ++ ;; ++arc*-*-linux*) case "${with_cpu}" in ++ nps400) targ_emul=arclinux_nps ++ targ_extra_emuls=arclinux ++ ;; ++ *) targ_emul=arclinux ++ targ_extra_emuls=arclinux_nps ++ ;; ++ esac ++ targ_extra_emuls="${targ_extra_emuls} arcelf arcv2elf arcv2elfx" ++ ;; ++arm*-*-cegcc*) targ_emul=arm_wince_pe ++ targ_extra_ofiles="deffilep.o pe-dll.o" ++ LIB_PATH='${tooldir}/lib/w32api' ++ ;; ++arm-wince-pe | arm-*-wince | arm*-*-mingw32ce*) ++ targ_emul=arm_wince_pe ++ targ_extra_ofiles="deffilep.o pe-dll.o" ++ ;; ++arm-*-pe) targ_emul=armpe ++ targ_extra_ofiles="deffilep.o pe-dll.o" ++ ;; ++arm*b-*-freebsd*) targ_emul=armelfb_fbsd ++ targ_extra_emuls="armelf_fbsd armelf" ++ ;; ++arm*-*-freebsd* | arm-*-kfreebsd*-gnu) ++ targ_emul=armelf_fbsd ++ targ_extra_emuls="armelfb_fbsd armelf" ++ ;; ++armeb-*-netbsd*) targ_emul=armelfb_nbsd; ++ targ_extra_emuls="armelf_nbsd armelf" ++ ;; ++arm-*-netbsd*) targ_emul=armelf_nbsd; ++ targ_extra_emuls="armelfb_nbsd armelf" ++ ;; ++arm-*-nto*) targ_emul=armnto ++ ;; ++arm-*-phoenix*) targ_emul=armelf ++ ;; ++armeb-*-elf | armeb-*-eabi*) ++ targ_emul=armelfb ++ ;; ++arm-*-elf | arm*-*-eabi* | arm-*-rtems* | arm-*-genode*) ++ targ_emul=armelf ++ ;; ++arm-*-kaos*) targ_emul=armelf ++ ;; ++arm9e-*-elf) targ_emul=armelf ++ ;; ++arm*b-*-linux-*eabi*) targ_emul=armelfb_linux_eabi ++ targ_extra_emuls=armelf_linux_eabi ++ targ_extra_libpath=$targ_extra_emuls ++ ;; ++arm*b-*-linux-*) targ_emul=armelfb_linux ++ targ_extra_emuls="armelfb armelf armelf_linux" ++ targ_extra_libpath="armelf_linux" ++ ;; ++arm*-*-linux-*eabi*) targ_emul=armelf_linux_eabi ++ targ_extra_emuls="armelfb_linux_eabi" ++ targ_extra_libpath=$targ_extra_emuls ++ ;; ++arm*-*-uclinuxfdpiceabi) ++ targ_emul=armelf_linux_eabi ++ targ_extra_emuls="armelfb_linux_eabi armelf_linux_fdpiceabi armelfb_linux_fdpiceabi" ++ targ_extra_libpath=$targ_extra_emuls ++ ;; ++arm*-*-linux-*) targ_emul=armelf_linux ++ targ_extra_emuls="armelf armelfb armelfb_linux" ++ targ_extra_libpath="armelfb_linux" ++ ;; ++arm*b-*-nacl*) targ_emul=armelfb_nacl ++ targ_extra_emuls="armelf_nacl" ++ targ_extra_libpath=$targ_extra_emuls ++ ;; ++arm*-*-nacl*) targ_emul=armelf_nacl ++ targ_extra_emuls="armelfb_nacl" ++ targ_extra_libpath=$targ_extra_emuls ++ ;; ++arm*-*-uclinux*eabi*) targ_emul=armelf_linux_eabi ++ targ_extra_emuls=armelfb_linux_eabi ++ targ_extra_libpath=$targ_extra_emuls ++ ;; ++arm*-*-uclinux*) targ_emul=armelf_linux ++ targ_extra_emuls="armelf armelfb armelfb_linux" ++ targ_extra_libpath="armelfb_linux" ++ ;; ++arm-*-vxworks) targ_emul=armelf_vxworks ++ ;; ++arm*-*-conix*) targ_emul=armelf ++ ;; ++arm*-*-fuchsia*) targ_emul=armelf_fuchsia ++ targ_extra_emuls="armelfb_fuchsia armelf armelfb" ++ ;; ++arm*-*-haiku*) targ_emul=armelf_haiku ++ targ_extra_emuls=armelf ++ ;; ++avr-*-*) targ_emul=avr2 ++ targ_extra_emuls="avr1 avr25 avr3 avr31 avr35 avr4 avr5 avr51 avr6 avrxmega1 avrxmega2 avrxmega3 avrxmega4 avrxmega5 avrxmega6 avrxmega7 avrtiny" ++ ;; ++bfin-*-elf | bfin-*-rtems*) ++ targ_emul=elf32bfin ++ targ_extra_emuls="elf32bfinfd" ++ targ_extra_libpath=$targ_extra_emuls ++ ;; ++bfin-*-uclinux*) targ_emul=elf32bfin; ++ targ_extra_emuls="elf32bfinfd" ++ targ_extra_libpath=$targ_extra_emuls ++ ;; ++bfin-*-linux-uclibc*) targ_emul=elf32bfinfd; ++ targ_extra_emuls="elf32bfin" ++ targ_extra_libpath=$targ_extra_emuls ++ ;; ++bpf-*-*) targ_emul=elf64bpf ++ ;; ++cr16-*-elf*) targ_emul=elf32cr16 ++ ;; ++cris-*-*aout*) targ_emul=crisaout ++ targ_extra_emuls="criself crislinux" ++ targ_extra_libpath=$targ_extra_emuls ++ ;; ++cris-*-linux-* | crisv32-*-linux-*) ++ targ_emul=crislinux ++ ;; ++cris-*-* | crisv32-*-*) targ_emul=criself ++ targ_extra_emuls="crisaout crislinux" ++ targ_extra_libpath=$targ_extra_emuls ++ ;; ++crx-*-elf*) targ_emul=elf32crx ++ ;; ++ ++csky-*-elf*) targ_emul=cskyelf ++ ;; ++csky-*-linux*) targ_emul=cskyelf_linux ++ ;; ++ ++d10v-*-*) targ_emul=d10velf ++ ;; ++d30v-*-*ext*) targ_emul=d30v_e ++ targ_extra_emuls="d30velf d30v_o" ++ targ_extra_ofiles=ldelfgen.o ++ ;; ++d30v-*-*onchip*) targ_emul=d30v_o ++ targ_extra_emuls="d30velf d30v_e" ++ targ_extra_ofiles=ldelfgen.o ++ ;; ++d30v-*-*) targ_emul=d30velf ++ targ_extra_emuls="d30v_e d30v_o" ++ targ_extra_ofiles=ldelfgen.o ++ ;; ++dlx-*-elf*) targ_emul=elf32_dlx ++ targ_extra_ofiles=ldelfgen.o ++ ;; ++epiphany-*-*) targ_emul=elf32epiphany ++ targ_extra_emuls="elf32epiphany_4x4" ++ ;; ++fido*-*-elf*) targ_emul=m68kelf ++ ;; ++fr30-*-*) targ_emul=elf32fr30 ++ targ_extra_ofiles=ldelfgen.o ++ ;; ++frv-*-*linux*) targ_emul=elf32frvfd ++ ;; ++frv-*-*) targ_emul=elf32frv ++ targ_extra_emuls="elf32frvfd" ++ ;; ++ft32-*-*) targ_emul=elf32ft32 ++ targ_extra_ofiles=ldelfgen.o ++ ;; ++h8300-*-elf* | h8300-*-rtems*) ++ targ_emul=h8300elf; ++ targ_extra_emuls="h8300helf h8300self h8300hnelf h8300snelf h8300sxelf h8300sxnelf" ++ ;; ++h8300-*-linux*) ++ targ_emul=h8300elf_linux; ++ targ_extra_emuls="h8300helf_linux h8300self_linux h8300sxelf_linux" ++ ;; ++hppa*64*-*-linux-*) targ_emul=hppa64linux ++ ;; ++hppa*64*-hpux*) targ_emul=elf64hppa ++ ;; ++hppa*-*-linux-*) targ_emul=hppalinux ++ ;; ++hppa*-*-*elf*) targ_emul=hppaelf ++ ;; ++hppa*-*-lites*) targ_emul=hppaelf ++ ;; ++hppa*-*-netbsd*) targ_emul=hppanbsd ++ ;; ++hppa*-*-openbsd*) targ_emul=hppaobsd ++ ;; ++i[3-7]86-*-nto-qnx*) targ_emul=i386nto ++ ;; ++i[3-7]86-*-go32) targ_emul=i386go32 ++ targ_extra_ofiles= ++ ;; ++i[3-7]86-*-msdosdjgpp*) targ_emul=i386go32 ++ targ_extra_ofiles= ++ ;; ++i[3-7]86-*-lynxos*) targ_emul=i386lynx ++ ;; ++i[3-7]86-*-aros*) targ_emul=elf_i386 ++ targ_extra_emuls=elf_iamcu ++ ;; ++i[3-7]86-*-rdos*) targ_emul=elf_i386 ++ targ_extra_emuls=elf_iamcu ++ ;; ++i[3-7]86-*-bsd) targ_emul=i386bsd ++ targ_extra_ofiles= ++ ;; ++i[3-7]86-*-bsd386) targ_emul=i386bsd ++ targ_extra_ofiles= ++ ;; ++i[3-7]86-*-bsdi*) targ_emul=i386bsd ++ targ_extra_ofiles= ++ ;; ++i[3-7]86-*-linux-*) targ_emul=elf_i386 ++ targ_extra_emuls="elf_iamcu" ++ targ64_extra_emuls="elf_x86_64 elf32_x86_64 elf_l1om elf_k1om" ++ targ64_extra_libpath="elf_x86_64 elf32_x86_64" ++ ;; ++i[3-7]86-*-redox*) targ_emul=elf_i386 ++ targ_extra_emuls=elf_x86_64 ++ ;; ++i[3-7]86-*-sysv[45]*) targ_emul=elf_i386 ++ targ_extra_emuls=elf_iamcu ++ ;; ++i[3-7]86-*-solaris2*) targ_emul=elf_i386_sol2 ++ targ_extra_emuls="elf_i386_ldso elf_i386 elf_iamcu elf_x86_64_sol2 elf_x86_64 elf_l1om elf_k1om" ++ targ_extra_libpath=$targ_extra_emuls ++ ;; ++i[3-7]86-*-unixware) targ_emul=elf_i386 ++ targ_extra_emuls=elf_iamcu ++ ;; ++i[3-7]86-*-solaris*) targ_emul=elf_i386_ldso ++ targ_extra_emuls="elf_i386" ++ targ_extra_libpath=$targ_extra_emuls ++ ;; ++i[3-7]86-*-netbsdpe*) targ_emul=i386pe ++ targ_extra_ofiles="deffilep.o pe-dll.o" ++ ;; ++i[3-7]86-*-netbsd* | \ ++i[3-7]86-*-netbsd*-gnu* | \ ++i[3-7]86-*-knetbsd*-gnu | \ ++i[3-7]86-*-openbsd*) ++ targ_emul=elf_i386 ++ targ_extra_emuls="elf_iamcu" ++ ;; ++i[3-7]86-*-elfiamcu) targ_emul=elf_iamcu ++ targ_extra_emuls=elf_i386 ++ ;; ++i[3-7]86-*-elf* | i[3-7]86-*-rtems* | i[3-7]86-*-genode*) ++ targ_emul=elf_i386 ++ targ_extra_emuls=elf_iamcu ++ ;; ++i[3-7]86-*-dragonfly*) targ_emul=elf_i386 ++ targ_extra_emuls="elf_iamcu i386bsd" ++ ;; ++i[3-7]86-*-freebsd* | i[3-7]86-*-kfreebsd*-gnu) ++ targ_emul=elf_i386_fbsd ++ targ_extra_emuls="elf_i386 elf_iamcu i386bsd" ++ ;; ++i[3-7]86-*-gnu*) targ_emul=elf_i386 ++ targ_extra_emuls=elf_iamcu ++ ;; ++i[3-7]86-*-msdos*) targ_emul=i386msdos ++ targ_extra_emuls=i386aout ++ targ_extra_ofiles= ++ ;; ++i[3-7]86-*-moss*) targ_emul=i386moss ++ targ_extra_emuls=i386msdos ++ ;; ++i[3-7]86-*-winnt*) targ_emul=i386pe ; ++ targ_extra_ofiles="deffilep.o pe-dll.o" ++ ;; ++i[3-7]86-*-pe) targ_emul=i386pe ; ++ targ_extra_ofiles="deffilep.o pe-dll.o" ++ ;; ++i[3-7]86-*-cygwin*) targ_emul=i386pe ; ++ targ_extra_ofiles="deffilep.o pe-dll.o" ; ++ test "$targ" != "$host" && LIB_PATH='${tooldir}/lib/w32api' ++ ;; ++i[3-7]86-*-mingw32*) targ_emul=i386pe ; ++ targ_extra_ofiles="deffilep.o pe-dll.o" ++ ;; ++i[3-7]86-*-interix*) targ_emul=i386pe_posix; ++ targ_extra_ofiles="deffilep.o pe-dll.o" ++ ;; ++i[3-7]86-*-beospe*) targ_emul=i386beos ++ targ_extra_ofiles= ++ ;; ++i[3-7]86-*-beos*) targ_emul=elf_i386_be ++ ;; ++i[3-7]86-*-haiku*) targ_emul=elf_i386_haiku ++ ;; ++i[3-7]86-*-vxworks*) targ_emul=elf_i386_vxworks ++ ;; ++i[3-7]86-*-chaos) targ_emul=elf_i386_chaos ++ ;; ++ia16-*-elf*) targ_emul=elf_i386 ++ targ_extra_emuls=i386msdos ++ ;; ++ia64-*-elf*) targ_emul=elf64_ia64 ++ ;; ++ia64-*-freebsd* | ia64-*-kfreebsd*-gnu) ++ targ_emul=elf64_ia64_fbsd ++ targ_extra_emuls="elf64_ia64" ++ ;; ++ia64-*-netbsd*) targ_emul=elf64_ia64 ++ ;; ++ia64-*-linux*) targ_emul=elf64_ia64 ++ ;; ++ia64-*-*vms*) targ_emul=elf64_ia64_vms ++ targ_extra_ofiles=ldelfgen.o ++ ;; ++ia64-*-aix*) targ_emul=elf64_aix ++ ;; ++ip2k-*-elf) targ_emul=elf32ip2k ++ ;; ++iq2000-*-elf) targ_emul=elf32iq2000 ++ targ_extra_emuls="elf32iq10" ++ targ_extra_ofiles=ldelfgen.o ++ ;; ++lm32-*-*linux*) targ_emul=elf32lm32fd ++ ;; ++lm32-*-*) targ_emul=elf32lm32 ++ targ_extra_emuls="elf32lm32fd" ++ ;; ++m32c-*-elf) ++ targ_emul=elf32m32c ++ ;; ++m32r*le-*-elf*) targ_emul=m32rlelf ++ ;; ++m32r*-*-elf*) ++ targ_emul=m32relf ++ ;; ++m32r*le-*-linux-*) targ_emul=m32rlelf_linux ++ ;; ++m32r*-*-linux-*) targ_emul=m32relf_linux ++ ;; ++m68hc11-*-*|m6811-*-*) targ_emul=m68hc11elf ++ targ_extra_emuls="m68hc11elfb m68hc12elf m68hc12elfb" ++ ;; ++m68hc12-*-*|m6812-*-*) targ_emul=m68hc12elf ++ targ_extra_emuls="m68hc12elfb m68hc11elf m68hc11elfb" ++ ;; ++m68*-*-netbsd*) targ_emul=m68kelfnbsd ++ ;; ++m68*-*-haiku*) targ_emul=m68kelf ++ ;; ++m68*-*-*) targ_emul=m68kelf ++ ;; ++mcore-*-pe) targ_emul=mcorepe ; ++ targ_extra_ofiles="deffilep.o pe-dll.o" ++ ;; ++mcore-*-elf) targ_emul=elf32mcore ++ ;; ++mep-*-elf) targ_emul=elf32mep ++ ;; ++metag-*-*) targ_emul=elf32metag ++ ;; ++microblazeel*-linux*) targ_emul="elf32mbel_linux" ++ targ_extra_emuls="elf32mb_linux" ++ ;; ++microblaze*-linux*) targ_emul="elf32mb_linux" ++ targ_extra_emuls="elf32mbel_linux" ++ ;; ++microblazeel*) targ_emul=elf32microblazeel ++ targ_extra_emuls=elf32microblaze ++ ;; ++microblaze*) targ_emul=elf32microblaze ++ targ_extra_emuls=elf32microblazeel ++ ;; ++mips*-sgi-irix5*) targ_emul=elf32bsmip ++ ;; ++mips*-sgi-irix6*) targ_emul=elf32bmipn32 ++ targ_extra_emuls="elf32bsmip elf64bmip" ++ targ_extra_libpath=$targ_extra_emuls ++ ;; ++mips*el-*-haiku*) targ_emul=elf_mipsel_haiku ++ targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip" ++ ;; ++mips*el-*-netbsd*) targ_emul=elf32ltsmip ++ targ_extra_emuls="elf32btsmip elf64ltsmip elf64btsmip" ++ ;; ++mips*-*-netbsd*) targ_emul=elf32btsmip ++ targ_extra_emuls="elf32ltsmip elf64btsmip elf64ltsmip" ++ ;; ++mips64el-*-openbsd*) targ_emul=elf64ltsmip ++ targ_extra_emuls=elf64btsmip ++ ;; ++mips64-*-openbsd*) targ_emul=elf64btsmip ++ targ_extra_emuls=elf64ltsmip ++ ;; ++mips*vr4300el-*-elf*) targ_emul=elf32l4300 ++ ;; ++mips*vr4300-*-elf*) targ_emul=elf32b4300 ++ ;; ++mips*vr4100el-*-elf*) targ_emul=elf32l4300 ++ ;; ++mips*vr4100-*-elf*) targ_emul=elf32b4300 ++ ;; ++mips*vr5000el-*-elf*) targ_emul=elf32l4300 ++ ;; ++mips*vr5000-*-elf*) targ_emul=elf32b4300 ++ ;; ++mips*el-sde-elf* | mips*el-mti-elf* | mips*el-img-elf*) ++ targ_emul=elf32ltsmip ++ targ_extra_emuls="elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip" ++ ;; ++mips*-sde-elf* | mips*-mti-elf* | mips*-img-elf*) ++ targ_emul=elf32btsmip ++ targ_extra_emuls="elf32ltsmip elf32btsmipn32 elf64btsmip elf32ltsmipn32 elf64ltsmip" ++ ;; ++mips64*el-ps2-elf*) targ_emul=elf32lr5900n32 ++ targ_extra_emuls="elf32lr5900" ++ targ_extra_libpath=$targ_extra_emuls ++ ;; ++mips*el-ps2-elf*) targ_emul=elf32lr5900 ++ targ_extra_emuls="elf32lr5900n32" ++ targ_extra_libpath=$targ_extra_emuls ++ ;; ++mips*el-*-elf*) targ_emul=elf32elmip ++ ;; ++mips*-*-elf* | mips*-*-rtems*) ++ targ_emul=elf32ebmip ++ ;; ++mips*el-*-vxworks*) targ_emul=elf32elmipvxworks ++ targ_extra_emuls="elf32ebmipvxworks" ++ ;; ++mips*-*-vxworks*) targ_emul=elf32ebmipvxworks ++ targ_extra_emuls="elf32elmipvxworks" ++ ;; ++mips*-*-windiss) targ_emul=elf32mipswindiss ++ ;; ++mips64*el-*-linux-*) targ_emul=elf32ltsmipn32 ++ targ_extra_emuls="elf32btsmipn32 elf32ltsmip elf32btsmip elf64ltsmip elf64btsmip" ++ targ_extra_libpath=$targ_extra_emuls ++ ;; ++mips64*-*-linux-*) targ_emul=elf32btsmipn32 ++ targ_extra_emuls="elf32ltsmipn32 elf32btsmip elf32ltsmip elf64btsmip elf64ltsmip" ++ targ_extra_libpath=$targ_extra_emuls ++ ;; ++mips*el-*-linux-*) targ_emul=elf32ltsmip ++ targ_extra_emuls="elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip" ++ targ_extra_libpath=$targ_extra_emuls ++ ;; ++mips*-*-linux-*) targ_emul=elf32btsmip ++ targ_extra_emuls="elf32ltsmip elf32btsmipn32 elf64btsmip elf32ltsmipn32 elf64ltsmip" ++ targ_extra_libpath=$targ_extra_emuls ++ ;; ++mips64*el-*-freebsd* | mips64*el-*-kfreebsd*-gnu) ++ targ_emul=elf32ltsmipn32_fbsd ++ targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmip_fbsd elf32btsmip_fbsd elf32btsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd" ++ targ_extra_libpath=$targ_extra_emuls ++ ;; ++mips64*-*-freebsd* | mips64*-*-kfreebsd*-gnu) ++ targ_emul=elf32btsmipn32_fbsd ++ targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmip_fbsd elf32btsmip_fbsd elf32ltsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd" ++ targ_extra_libpath=$targ_extra_emuls ++ ;; ++mips*el-*-freebsd* | mips*el-*-kfreebsd*-gnu) ++ targ_emul=elf32ltsmip_fbsd ++ targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmipn32_fbsd elf32btsmip_fbsd elf32btsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd" ++ targ_extra_libpath=$targ_extra_emuls ++ ;; ++mips*-*-freebsd* | mips*-*-kfreebsd*-gnu) ++ targ_emul=elf32btsmip_fbsd ++ targ_extra_emuls="elf32ltsmip elf32btsmip elf32ltsmipn32 elf32btsmipn32 elf64ltsmip elf64btsmip elf32ltsmip_fbsd elf32btsmipn32_fbsd elf32ltsmipn32_fbsd elf64ltsmip_fbsd elf64btsmip_fbsd" ++ targ_extra_libpath=$targ_extra_emuls ++ ;; ++mips*-*-sysv4*) targ_emul=elf32btsmip ++ ;; ++mmix-*-*) targ_emul=mmo ++ targ_extra_emuls=elf64mmix ++ ;; ++mn10200-*-*) targ_emul=mn10200 ++ targ_extra_ofiles=ldelfgen.o ++ ;; ++mn10300-*-*) targ_emul=mn10300 ++ ;; ++moxie-*-moxiebox*) targ_emul=moxiebox ++ targ_extra_ofiles=ldelfgen.o ++ ;; ++moxie-*-*) targ_emul=elf32moxie ++ ;; ++msp430-*-*) targ_emul=msp430elf ++ targ_extra_emuls="msp430X" ++ targ_extra_ofiles=ldelfgen.o ++ ;; ++mt-*elf) targ_emul=elf32mt ++ targ_extra_ofiles=ldelfgen.o ++ ;; ++nds32*le-*-elf*) targ_emul=nds32elf ++ targ_extra_emuls="nds32elf16m nds32belf nds32belf16m" ++ ;; ++nds32*be-*-elf*) targ_emul=nds32belf ++ targ_extra_emuls="nds32elf nds32elf16m nds32belf16m" ++ ;; ++nds32*le-*-linux-gnu*) targ_emul=nds32elf_linux ++ ;; ++nds32*be-*-linux-gnu*) targ_emul=nds32belf_linux ++ ;; ++nios2*-*-linux*) targ_emul=nios2linux ++ ;; ++nios2*-*-*) targ_emul=nios2elf ++ ;; ++ns32k-pc532-mach* | ns32k-pc532-ux*) targ_emul=pc532macha ++ targ_extra_ofiles= ++ ;; ++ns32k-*-*bsd* | ns32k-pc532-lites*) targ_emul=ns32knbsd ++ targ_extra_ofiles= ++ ;; ++or1k-*-elf | or1knd-*-elf | or1k-*-rtems* | or1knd-*-rtems*) ++ targ_emul=elf32or1k ++ ;; ++or1k-*-linux* | or1knd-*-linux*) targ_emul=elf32or1k_linux ++ ;; ++pdp11-*-*) targ_emul=pdp11 ++ targ_extra_ofiles= ++ ;; ++pjl*-*-*) targ_emul=pjlelf ++ targ_extra_emuls="elf_i386 elf_iamcu" ++ ;; ++pj*-*-*) targ_emul=pjelf ++ targ_extra_ofiles=ldelfgen.o ++ ;; ++powerpc-*-freebsd* | powerpc-*-kfreebsd*-gnu) ++ targ_emul=elf32ppc_fbsd ++ targ_extra_emuls="elf32ppc elf32ppcsim" ++ targ_extra_libpath=elf32ppc; ++ tdir_elf32ppcsim=`echo ${targ_alias} | sed -e 's/ppc/ppcsim/'` ++ ;; ++powerpc64-*-freebsd*) ++ targ_emul=elf64ppc_fbsd ++ targ_extra_emuls="elf64ppc elf32ppc_fbsd elf32ppc" ++ targ_extra_libpath="elf32ppc_fbsd elf32ppc" ++ tdir_elf32ppc=`echo "${targ_alias}" | sed -e 's/64//'` ++ tdir_elf32ppc_fbsd=$tdir_elf32ppc ++ ;; ++powerpc64le-*-freebsd*) ++ targ_emul=elf64lppc_fbsd ++ targ_extra_emuls="elf64lppc" ++ ;; ++powerpc-*-vxworks*) ++ targ_emul=elf32ppcvxworks ++ targ_extra_emuls="elf32ppc elf32ppclinux elf32ppcsim" ++ ;; ++powerpc*-*-elf* | powerpc*-*-eabi* | powerpc*-*-sysv* \ ++ | powerpc*-*-linux* | powerpc*-*-netbsd* | powerpc*-*-openbsd* \ ++ | powerpc*-*-rtems* \ ++ | powerpc*-*-solaris* | powerpc*-*-kaos* | powerpc*-*-vxworks*) ++ case "${targ}" in ++ powerpc64*) ++ targ_emul=elf64ppc ++ targ_extra_emuls="elf32ppc elf32ppclinux elf32ppcsim" ++ targ_extra_libpath="elf32ppc elf32ppclinux" ;; ++ *linux*) ++ targ_emul=elf32ppclinux ++ targ_extra_emuls="elf32ppc elf32ppcsim" ++ targ_extra_libpath=elf32ppc ++ targ64_extra_emuls=elf64ppc ++ targ64_extra_libpath=elf64ppc ;; ++ *) ++ targ_emul=elf32ppc ++ targ_extra_emuls="elf32ppclinux elf32ppcsim" ++ targ_extra_libpath=elf32ppclinux ++ targ64_extra_emuls=elf64ppc ++ targ64_extra_libpath=elf64ppc ;; ++ esac ++ td=tdir_elf32ppc ++ td64=tdir_elf64ppc ++ s=s/ppc/lppc/g ++ case "${targ}" in ++ powerpcle-* | powerpc64le-*) ++ for z in td td64 targ_emul targ_extra_emuls \ ++ targ_extra_libpath targ64_extra_emuls \ ++ targ64_extra_libpath ++ do ++ eval ${z}=\"\`echo \$${z} \| sed -e $s\`\" ++ done ++ s=s/lppc/ppc/g ;; ++ esac ++ # Why oh why did we set tooldir based on target_alias ++ # rather than on target? ++ eval tdir_${targ_emul}="${targ_alias}" ++ cpu=`echo "${targ_alias}" | sed -e 's/-.*//'` ++ rest=`echo "${targ_alias}" | sed -e 's/^[^-]*//'` ++ le=le ++ case "${cpu}" in ++ *little) le=little ++ esac ++ ta32=`echo "${cpu}" | sed -e s/64//`"${rest}" ++ ta64=`echo "${cpu}" | sed -e 's/64//;s/$/64/;s/'${le}'64$/64'${le}'/;s/be64$/64be/'`"${rest}" ++ eval test -n \"\$${td}\" || eval ${td}="${ta32}" ++ eval test -n \"\$${td}linux\" || eval ${td}linux="${ta32}" ++ eval test -n \"\$${td}sim\" || eval ${td}sim="${ta32}" ++ eval test -n \"\$${td64}\" || eval ${td64}="${ta64}" ++ # Now provide the other endian ++ for z in targ_extra_emuls targ_extra_libpath ++ do ++ eval ${z}=\"\$${z} \`echo ${targ_emul} \$${z} \| sed -e $s\`\" ++ done ++ for z in targ64_extra_emuls targ64_extra_libpath ++ do ++ eval ${z}=\"\$${z} \`echo \$${z} \| sed -e $s\`\" ++ done ++ td=`echo "${td}" | sed -e $s` ++ td64=`echo "${td64}" | sed -e $s` ++ case "${targ}" in ++ powerpcle-* | powerpc64le-*) ++ cpu=`echo "${cpu}" | sed -e s/${le}\$//` ;; ++ *) ++ cpu=`echo "${cpu}" | sed -e s/be\$//`${le} ;; ++ esac ++ ta32=`echo "${cpu}" | sed -e s/64//`"${rest}" ++ ta64=`echo "${cpu}" | sed -e 's/64//;s/$/64/;s/'${le}'64$/64'${le}/`"${rest}" ++ eval test -n \"\$${td}\" || eval ${td}="${ta32}" ++ eval test -n \"\$${td}linux\" || eval ${td}linux="${ta32}" ++ eval test -n \"\$${td}sim\" || eval ${td}sim="${ta32}" ++ eval test -n \"\$${td64}\" || eval ${td64}="${ta64}" ++ ;; ++powerpc-*-nto*) targ_emul=elf32ppcnto ++ ;; ++powerpcle-*-nto*) targ_emul=elf32lppcnto ++ ;; ++powerpc-*-macos*) targ_emul=ppcmacos ++ targ_extra_ofiles= ++ ;; ++powerpc-*-aix[5-9]*) targ_emul=aix5ppc ++ targ_extra_ofiles= ++ ;; ++powerpc-*-aix*) targ_emul=aixppc ++ targ_extra_ofiles= ++ ;; ++powerpc-*-beos*) targ_emul=aixppc ++ targ_extra_ofiles= ++ ;; ++powerpc-*-haiku*) targ_emul=elf32ppchaiku ++ ;; ++powerpc-*-windiss*) targ_emul=elf32ppcwindiss ++ ;; ++pru*-*-*) targ_emul=pruelf ++ ;; ++riscv32be*-*-linux*) targ_emul=elf32briscv ++ targ_extra_emuls="elf32briscv_ilp32f elf32briscv_ilp32 elf64briscv elf64briscv_lp64f elf64briscv_lp64 elf32lriscv elf32lriscv_ilp32f elf32lriscv_ilp32 elf64lriscv elf64lriscv_lp64f elf64lriscv_lp64" ++ targ_extra_libpath=$targ_extra_emuls ++ ;; ++riscv32*-*-linux*) targ_emul=elf32lriscv ++ targ_extra_emuls="elf32lriscv_ilp32f elf32lriscv_ilp32 elf64lriscv elf64lriscv_lp64f elf64lriscv_lp64 elf32briscv elf32briscv_ilp32f elf32briscv_ilp32 elf64briscv elf64briscv_lp64f elf64briscv_lp64" ++ targ_extra_libpath=$targ_extra_emuls ++ ;; ++riscvbe-*-* | riscv32be*-*-*) ++ targ_emul=elf32briscv ++ targ_extra_emuls="elf64briscv elf32lriscv elf64lriscv" ++ targ_extra_libpath=$targ_extra_emuls ++ ;; ++riscv-*-* | riscv32*-*-*) ++ targ_emul=elf32lriscv ++ targ_extra_emuls="elf64lriscv elf32briscv elf64briscv" ++ targ_extra_libpath=$targ_extra_emuls ++ ;; ++riscv64be*-*-linux*) targ_emul=elf64briscv ++ targ_extra_emuls="elf64briscv_lp64f elf64briscv_lp64 elf32briscv elf32briscv_ilp32f elf32briscv_ilp32 elf64lriscv elf64lriscv_lp64f elf64lriscv_lp64 elf32lriscv elf32lriscv_ilp32f elf32lriscv_ilp32" ++ targ_extra_libpath=$targ_extra_emuls ++ ;; ++riscv64*-*-linux*) targ_emul=elf64lriscv ++ targ_extra_emuls="elf64lriscv_lp64f elf64lriscv_lp64 elf32lriscv elf32lriscv_ilp32f elf32lriscv_ilp32 elf64briscv elf64briscv_lp64f elf64briscv_lp64 elf32briscv elf32briscv_ilp32f elf32briscv_ilp32" ++ targ_extra_libpath=$targ_extra_emuls ++ ;; ++riscv64be*-*-*) targ_emul=elf64briscv ++ targ_extra_emuls="elf32briscv elf64lriscv elf32lriscv" ++ targ_extra_libpath=$targ_extra_emuls ++ ;; ++riscv64*-*-*) targ_emul=elf64lriscv ++ targ_extra_emuls="elf32lriscv elf64briscv elf32briscv" ++ targ_extra_libpath=$targ_extra_emuls ++ ;; ++rs6000-*-aix[5-9]*) targ_emul=aix5rs6 ++ targ_extra_ofiles= ++ ;; ++rs6000-*-aix*) targ_emul=aixrs6 ++ targ_extra_ofiles= ++ ;; ++rl78-*-*) targ_emul=elf32rl78 ++ ;; ++rx-*-linux*) targ_emul=elf32rx_linux ++ ;; ++rx-*-*) targ_emul=elf32rx ++ ;; ++s12z-*-*) targ_emul=m9s12zelf ++ targ_extra_ofiles=ldelfgen.o ++ ;; ++s390x-*-linux*) targ_emul=elf64_s390 ++ targ_extra_emuls=elf_s390 ++ targ_extra_libpath=$targ_extra_emuls ++ tdir_elf_s390=`echo ${targ_alias} | sed -e 's/s390x/s390/'` ++ ;; ++s390x-*-tpf*) targ_emul=elf64_s390 ++ tdir_elf_s390=`echo ${targ_alias} | sed -e 's/s390x/s390/'` ++ ;; ++s390-*-linux*) targ_emul=elf_s390 ++ targ64_extra_emuls=elf64_s390 ++ targ64_extra_libpath=elf64_s390 ++ tdir_elf64_s390=`echo ${targ_alias} | sed -e 's/s390/s390x/'` ++ ;; ++score-*-elf) targ_emul=score7_elf ++ targ_extra_emuls=score3_elf ++ ;; ++sh-*-linux*) targ_emul=shlelf_linux ++ targ_extra_emuls="shelf_linux shlelf_fd shelf_fd" ++ targ_extra_libpath=shelf_linux ++ ;; ++sh*eb-*-linux*) targ_emul=shelf_linux ++ targ_extra_emuls="shelf_fd" ++ ;; ++sh*-*-linux*) targ_emul=shlelf_linux ++ targ_extra_emuls="shlelf_fd" ++ ;; ++sh*l*-*-netbsdaout*) targ_emul=shl ++ targ_extra_emuls=sh ++ ;; ++sh*-*-netbsdaout*) targ_emul=sh ++ targ_extra_emuls=shl ++ ;; ++sh*l*-*-netbsd*) targ_emul=shlelf_nbsd ++ targ_extra_emuls=shelf_nbsd ++ ;; ++sh*-*-netbsd*) targ_emul=shelf_nbsd ++ targ_extra_emuls=shlelf_nbsd ++ ;; ++shle*-*-elf* | sh[1234]*le*-*-elf | shle*-*-kaos*) ++ targ_emul=shlelf ++ targ_extra_emuls="shelf shl sh" ++ ;; ++sh-*-elf* | sh[1234]*-*-elf | sh-*-rtems* | sh-*-kaos*) ++ targ_emul=shelf ++ targ_extra_emuls="shlelf sh shl" ++ ;; ++sh-*-uclinux* | sh[12]-*-uclinux*) ++ targ_emul=shelf_uclinux ++ targ_extra_emuls="shelf shlelf sh shl shelf_fd shlelf_fd" ++ ;; ++sh-*-vxworks) targ_emul=shelf_vxworks ++ targ_extra_emuls=shlelf_vxworks ++ ;; ++sh-*-nto*) targ_emul=shelf_nto ++ targ_extra_emuls=shlelf_nto ++ ;; ++sh-*-pe) targ_emul=shpe ; ++ targ_extra_ofiles="deffilep.o pe-dll.o" ++ ;; ++sh-*-*) targ_emul=sh; ++ targ_extra_emuls=shl ++ targ_extra_ofiles= ++ ;; ++sparc64-*-freebsd* | sparcv9-*-freebsd* | sparc64-*-kfreebsd*-gnu | sparcv9-*-kfreebsd*-gnu) ++ targ_emul=elf64_sparc_fbsd ++ targ_extra_emuls="elf64_sparc elf32_sparc" ++ targ_extra_libpath=$targ_extra_emuls ++ tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'` ++ ;; ++sparc64-*-linux-*) targ_emul=elf64_sparc ++ targ_extra_emuls="elf32_sparc" ++ targ_extra_libpath=elf32_sparc ++ tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'` ++ ;; ++sparc64-*-*bsd*) targ_emul=elf64_sparc ++ targ_extra_emuls="elf32_sparc" ++ ;; ++sparc64-*-solaris2* | sparcv9-*-solaris2*) ++ targ_emul=elf64_sparc_sol2 ++ targ_extra_emuls="elf64_sparc elf32_sparc_sol2 elf32_sparc" ++ targ_extra_libpath=$targ_extra_emuls ++ tdir_elf32_sparc=`echo ${targ_alias} | sed -e 's/64//'` ++ ;; ++sparc64-*-haiku*) targ_emul=elf64_sparc ++ ;; ++sparc64-*-*) targ_emul=elf64_sparc ++ ;; ++sparc*-*-linux-*) targ_emul=elf32_sparc ++ targ_extra_emuls="elf64_sparc" ++ targ_extra_libpath=elf64_sparc ++ tdir_elf64_sparc=`echo ${targ_alias} | sed -e 's/32//'` ++ ;; ++sparc-*-solaris2.[0-6] | sparc-*-solaris2.[0-6].*) ++ targ_emul=elf32_sparc_sol2 ++ targ_extra_emuls=elf32_sparc ++ ;; ++sparc-*-solaris2*) targ_emul=elf32_sparc_sol2 ++ targ_extra_emuls="elf32_sparc elf64_sparc_sol2 elf64_sparc" ++ targ_extra_libpath=$targ_extra_emuls ++ tdir_elf64_sparc=`echo ${targ_alias} | sed -e 's/32//'` ++ ;; ++sparc*-*-vxworks*) targ_emul=elf32_sparc_vxworks ++ ;; ++sparc*-*-*) targ_emul=elf32_sparc ++ ;; ++spu-*-elf*) targ_emul=elf32_spu ++ ;; ++tic30-*-*coff*) targ_emul=tic30coff ++ targ_extra_ofiles= ++ ;; ++tic4x-*-* | c4x-*-*) targ_emul=tic4xcoff ++ targ_extra_emuls="tic3xcoff tic3xcoff_onchip" ++ targ_extra_ofiles= ++ ;; ++tic54x-*-* | c54x*-*-*) targ_emul=tic54xcoff ++ targ_extra_ofiles= ++ ;; ++tic6x-*-elf) targ_emul=elf32_tic6x_elf_le ++ targ_extra_emuls="elf32_tic6x_elf_be elf32_tic6x_le elf32_tic6x_be" ++ targ_extra_libpath=$targ_extra_emuls ++ ;; ++tic6x-*-uclinux) targ_emul=elf32_tic6x_linux_le ++ targ_extra_emuls="elf32_tic6x_linux_be elf32_tic6x_le elf32_tic6x_be" ++ targ_extra_libpath=$targ_extra_emuls ++ ;; ++tilegx-*-*) targ_emul=elf64tilegx ++ targ_extra_emuls="elf64tilegx_be elf32tilegx elf32tilegx_be" ++ targ_extra_libpath=$targ_extra_emuls ++ ;; ++tilegxbe-*-*) targ_emul=elf64tilegx_be ++ targ_extra_emuls="elf64tilegx elf32tilegx elf32tilegx_be" ++ targ_extra_libpath=$targ_extra_emuls ++ ;; ++tilepro-*-*) targ_emul=elf32tilepro ++ ;; ++v850*-*-*) targ_emul=v850_rh850 ++ targ_extra_emuls=v850 ++ ;; ++vax-*-netbsdaout*) targ_emul=vaxnbsd ++ targ_extra_emuls=elf32vax ++ ;; ++vax-*-netbsd*) targ_emul=elf32vax ++ targ_extra_emuls=vaxnbsd ++ ;; ++vax-*-linux-*) targ_emul=elf32vax ++ ;; ++visium-*-elf) targ_emul=elf32visium ++ ;; ++x86_64-*-rdos*) targ_emul=elf64rdos ++ ;; ++x86_64-*-cloudabi*) targ_emul=elf_x86_64_cloudabi ++ ;; ++x86_64-*-haiku*) targ_emul=elf_x86_64_haiku ++ targ_extra_emuls="elf_x86_64 elf_i386_haiku" ++ ;; ++x86_64-*-linux-gnux32) targ_emul=elf32_x86_64 ++ targ_extra_emuls="elf_x86_64 elf_i386 elf_iamcu elf_l1om elf_k1om" ++ targ_extra_libpath="elf_i386 elf_iamcu elf_x86_64 elf_l1om elf_k1om" ++ tdir_elf_iamcu=`echo ${targ_alias} | sed -e 's/x86_64/i386/' -e 's/-linux-gnux32/-linux-gnu/'` ++ tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/' -e 's/-linux-gnux32/-linux-gnu/'` ++ ;; ++x86_64-*-linux-*) targ_emul=elf_x86_64 ++ targ_extra_emuls="elf32_x86_64 elf_i386 elf_iamcu elf_l1om elf_k1om" ++ targ_extra_libpath="elf_i386 elf32_x86_64 elf_l1om elf_k1om" ++ tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'` ++ ;; ++x86_64-*-redox*) targ_emul=elf_x86_64 ++ targ_extra_emuls=elf_i386 ++ ;; ++x86_64-*-solaris2*) targ_emul=elf_x86_64_sol2 ++ targ_extra_emuls="elf_x86_64 elf_i386_sol2 elf_i386_ldso elf_i386 elf_iamcu elf_l1om elf_k1om" ++ targ_extra_libpath=$targ_extra_emuls ++ tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'` ++ ;; ++x86_64-*-netbsd* | x86_64-*-openbsd*) ++ targ_emul=elf_x86_64 ++ targ_extra_emuls="elf_i386 elf_iamcu elf_l1om elf_k1om" ++ tdir_elf_iamcu=`echo ${targ_alias} | \ ++ sed -e 's/x86_64/i386/' -e 's/aout//'` ++ tdir_elf_i386=`echo ${targ_alias} | \ ++ sed -e 's/x86_64/i386/' -e 's/aout//'` ++ ;; ++x86_64-*-elf* | x86_64-*-rtems* | x86_64-*-fuchsia* | x86_64-*-genode*) ++ targ_emul=elf_x86_64 ++ targ_extra_emuls="elf_i386 elf_iamcu elf32_x86_64 elf_l1om elf_k1om" ++ targ_extra_libpath="elf_i386 elf_iamcu elf32_x86_64 elf_l1om elf_k1om" ++ tdir_elf_i386=`echo ${targ_alias} | sed -e 's/x86_64/i386/'` ++ ;; ++x86_64-*-dragonfly*) targ_emul=elf_x86_64 ++ targ_extra_emuls="elf_i386 elf_iamcu elf_l1om elf_k1om" ++ ;; ++x86_64-*-freebsd* | x86_64-*-kfreebsd*-gnu) ++ targ_emul=elf_x86_64_fbsd ++ targ_extra_emuls="elf_i386_fbsd elf_x86_64 elf_i386 elf_iamcu elf_l1om elf_l1om_fbsd elf_k1om elf_k1om_fbsd" ++ targ_extra_libpath="elf_i386_fbsd" ++ tdir_elf_i386_fbsd=`echo ${targ_alias} \ ++ | sed -e 's/x86_64/i386/'` ++ tdir_elf_iamcu=`echo ${targ_alias} \ ++ | sed -e 's/x86_64/i386/'` ++ tdir_elf_i386=`echo ${targ_alias} \ ++ | sed -e 's/x86_64/i386/'` ++ ;; ++x86_64-*-pe | x86_64-*-pep) targ_emul=i386pep ; ++ targ_extra_emuls=i386pe ; ++ targ_extra_ofiles="deffilep.o pep-dll.o pe-dll.o" ++ ;; ++x86_64-*-cygwin) targ_emul=i386pep ; ++ targ_extra_emuls=i386pe ++ targ_extra_ofiles="deffilep.o pep-dll.o pe-dll.o" ++ test "$targ" != "$host" && LIB_PATH='${tooldir}/lib/w32api' ++ ;; ++x86_64-*-mingw*) targ_emul=i386pep ; ++ targ_extra_emuls=i386pe ++ targ_extra_ofiles="deffilep.o pep-dll.o pe-dll.o" ++ ;; ++xc16x-*-elf) targ_emul=elf32xc16x ++ targ_extra_emuls="elf32xc16xl elf32xc16xs" ++ ;; ++xgate-*-*) targ_emul=xgateelf ++ targ_extra_ofiles=ldelfgen.o ++ ;; ++xstormy16-*-*) targ_emul=elf32xstormy16 ++ ;; ++xtensa*-*-*) targ_emul=elf32xtensa ++ ;; ++z80-*-elf*) targ_emul=elf32z80 ++ targ_extra_ofiles="ldelf.o ldelfgen.o" ++ ;; ++z80-*-coff) targ_emul=z80 ++ targ_extra_ofiles= ++ ;; ++z8k-*-coff) targ_emul=z8002 ++ targ_extra_emuls=z8001 ++ targ_extra_ofiles= ++ ;; ++loongarch32-*) targ_emul=elf32loongarch ++ ;; ++loongarch64-*) targ_emul=elf64loongarch ++ ;; ++*-*-ieee*) targ_emul=vanilla ++ targ_extra_ofiles= ++ ;; ++*) ++ echo 2>&1 "*** ld does not support target ${targ}" ++ echo 2>&1 "*** see ld/configure.tgt for supported targets" ++ exit 1 ++ ++esac ++ ++NATIVE_LIB_DIRS='/usr/local/lib /lib /usr/lib' ++case "${target}" in ++ ++*-*-dragonfly*) ++ NATIVE_LIB_DIRS='/lib /usr/lib /usr/pkg/lib /usr/local/lib' ++ ;; ++ ++*-*-freebsd*) ++ NATIVE_LIB_DIRS='/lib /usr/lib /usr/local/lib' ++ ;; ++ ++hppa*64*-*-hpux11*) ++ NATIVE_LIB_DIRS=/usr/lib/pa20_64 ++ ;; ++ ++i[3-7]86-*-sysv4*) ++ NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib' ++ ;; ++ ++i[3-7]86-*-solaris*) ++ NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib' ++ ;; ++ ++i[3-7]86-pc-interix*) ++ NATIVE_LIB_DIRS='/usr/local/lib $$INTERIX_ROOT/usr/lib /lib /usr/lib' ++ ;; ++ ++ia64-*-aix*) ++ NATIVE_LIB_DIRS='/usr/local/lib /usr/lib/ia64l64 /lib /usr/lib' ++ ;; ++ ++sparc*-*-solaris2*) ++ NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib' ++ ;; ++ ++spu-*-elf*) ++ # This allows one to build a pair of PPU/SPU toolchains with common sysroot. ++ NATIVE_LIB_DIRS='/lib' ++ ;; ++ ++i[03-9x]86-*-cygwin* | x86_64-*-cygwin*) ++ NATIVE_LIB_DIRS='/usr/lib /usr/lib/w32api' ++ ;; ++ ++*-*-linux*) ++ ;; ++ ++*-*-netbsd*) ++ ;; ++ ++alpha*-*-*) ++ NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib' ++ ;; ++ ++esac ++ ++case "${target}" in ++frv-*-* | hppa*-*-* | ia64-*-* | mips*-*-*) ++ # Don't enable -z relro by default since many relro tests fail on these ++ # targets: ++ # FAIL: strip -z relro (relro1) ++ # FAIL: strip -z relro -shared (relro1) ++ # FAIL: objcopy -z relro (relro1) ++ # FAIL: objcopy -z relro -shared (relro1) ++ # FAIL: objcopy -z relro (tdata1) ++ # FAIL: objcopy -shared -z relro (tdata1) ++ # FAIL: objcopy -z relro (tdata2) ++ # FAIL: objcopy -shared -z relro (tdata2) ++ # FAIL: objcopy -z relro (tdata3) ++ # FAIL: objcopy -shared -z relro (tdata3) ++ # FAIL: objcopy -shared -z relro (tbss1) ++ # FAIL: objcopy -shared -z relro (tbss2) ++ # FAIL: objcopy -shared -z relro (tbss3) ++ ;; ++*-*-linux*) ++ if test ${ac_default_ld_z_relro} = unset; then ++ ac_default_ld_z_relro=1 ++ fi ++ ;; ++esac ++ ++# Enable -z separate-code and --warn-textrel by default for Linux/x86. ++case "${target}" in ++i[3-7]86-*-linux-* | x86_64-*-linux-*) ++ if test ${ac_default_ld_z_separate_code} = unset; then ++ ac_default_ld_z_separate_code=1 ++ fi ++ if test ${ac_default_ld_textrel_check} = unset; then ++ ac_default_ld_textrel_check=yes ++ fi ++ ;; ++esac diff --git a/SOURCES/binutils-no-config-h-check.patch b/SOURCES/binutils-no-config-h-check.patch index 9a7bf1e..e4db999 100644 --- a/SOURCES/binutils-no-config-h-check.patch +++ b/SOURCES/binutils-no-config-h-check.patch @@ -1,6 +1,6 @@ -diff -rupN --no-dereference binutils-2.37/bfd/bfd-in2.h binutils-2.37-new/bfd/bfd-in2.h ---- binutils-2.37/bfd/bfd-in2.h 2021-07-08 13:37:19.000000000 +0200 -+++ binutils-2.37-new/bfd/bfd-in2.h 2021-07-24 21:59:03.850951615 +0200 +diff -rupN --no-dereference binutils-2.38/bfd/bfd-in2.h binutils-2.38-new/bfd/bfd-in2.h +--- binutils-2.38/bfd/bfd-in2.h 2022-01-22 13:14:07.000000000 +0100 ++++ binutils-2.38-new/bfd/bfd-in2.h 2022-04-26 13:54:48.217526337 +0200 @@ -30,11 +30,6 @@ #ifndef __BFD_H_SEEN__ #define __BFD_H_SEEN__ @@ -13,9 +13,7990 @@ diff -rupN --no-dereference binutils-2.37/bfd/bfd-in2.h binutils-2.37-new/bfd/bf #ifdef __cplusplus extern "C" { #endif -diff -rupN --no-dereference binutils-2.37/bfd/bfd-in.h binutils-2.37-new/bfd/bfd-in.h ---- binutils-2.37/bfd/bfd-in.h 2021-07-08 13:37:19.000000000 +0200 -+++ binutils-2.37-new/bfd/bfd-in.h 2021-07-24 21:59:03.851951606 +0200 +diff -rupN --no-dereference binutils-2.38/bfd/bfd-in2.h.orig binutils-2.38-new/bfd/bfd-in2.h.orig +--- binutils-2.38/bfd/bfd-in2.h.orig 1970-01-01 01:00:00.000000000 +0100 ++++ binutils-2.38-new/bfd/bfd-in2.h.orig 2022-01-22 13:14:07.000000000 +0100 +@@ -0,0 +1,7977 @@ ++/* DO NOT EDIT! -*- buffer-read-only: t -*- This file is automatically ++ generated from "bfd-in.h", "init.c", "opncls.c", "libbfd.c", ++ "bfdio.c", "bfdwin.c", "section.c", "archures.c", "reloc.c", ++ "syms.c", "bfd.c", "archive.c", "corefile.c", "targets.c", "format.c", ++ "linker.c", "simple.c" and "compress.c". ++ Run "make headers" in your build bfd/ to regenerate. */ ++ ++/* Main header file for the bfd library -- portable access to object files. ++ ++ Copyright (C) 1990-2022 Free Software Foundation, Inc. ++ ++ Contributed by Cygnus Support. ++ ++ This file is part of BFD, the Binary File Descriptor library. ++ ++ This program is free software; you can redistribute it and/or modify ++ it under the terms of the GNU General Public License as published by ++ the Free Software Foundation; either version 3 of the License, or ++ (at your option) any later version. ++ ++ This program is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ GNU General Public License for more details. ++ ++ You should have received a copy of the GNU General Public License ++ along with this program; if not, write to the Free Software ++ Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ ++ ++#ifndef __BFD_H_SEEN__ ++#define __BFD_H_SEEN__ ++ ++/* PR 14072: Ensure that config.h is included first. */ ++#if !defined PACKAGE && !defined PACKAGE_VERSION ++#error config.h must be included before this header ++#endif ++ ++#ifdef __cplusplus ++extern "C" { ++#endif ++ ++#include "ansidecl.h" ++#include "symcat.h" ++#include ++#include ++#include "diagnostics.h" ++#include ++#include ++#include ++ ++#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE) ++#ifndef SABER ++/* This hack is to avoid a problem with some strict ANSI C preprocessors. ++ The problem is, "32_" is not a valid preprocessing token, and we don't ++ want extra underscores (e.g., "nlm_32_"). The XCONCAT2 macro will ++ cause the inner CONCAT2 macros to be evaluated first, producing ++ still-valid pp-tokens. Then the final concatenation can be done. */ ++#undef CONCAT4 ++#define CONCAT4(a,b,c,d) XCONCAT2(CONCAT2(a,b),CONCAT2(c,d)) ++#endif ++#endif ++ ++/* This is a utility macro to handle the situation where the code ++ wants to place a constant string into the code, followed by a ++ comma and then the length of the string. Doing this by hand ++ is error prone, so using this macro is safer. */ ++#define STRING_COMMA_LEN(STR) (STR), (sizeof (STR) - 1) ++ ++#define BFD_SUPPORTS_PLUGINS @supports_plugins@ ++ ++/* The word size used by BFD on the host. This may be 64 with a 32 ++ bit target if the host is 64 bit, or if other 64 bit targets have ++ been selected with --enable-targets, or if --enable-64-bit-bfd. */ ++#define BFD_ARCH_SIZE @wordsize@ ++ ++/* The word size of the default bfd target. */ ++#define BFD_DEFAULT_TARGET_SIZE @bfd_default_target_size@ ++ ++#define BFD_HOST_64BIT_LONG @BFD_HOST_64BIT_LONG@ ++#define BFD_HOST_64BIT_LONG_LONG @BFD_HOST_64BIT_LONG_LONG@ ++#if @BFD_HOST_64_BIT_DEFINED@ ++#define BFD_HOST_64_BIT @BFD_HOST_64_BIT@ ++#define BFD_HOST_U_64_BIT @BFD_HOST_U_64_BIT@ ++typedef BFD_HOST_64_BIT bfd_int64_t; ++typedef BFD_HOST_U_64_BIT bfd_uint64_t; ++#endif ++ ++#include ++ ++#if BFD_ARCH_SIZE >= 64 ++#define BFD64 ++#endif ++ ++/* Declaring a type wide enough to hold a host long and a host pointer. */ ++#define BFD_HOSTPTR_T @BFD_HOSTPTR_T@ ++typedef BFD_HOSTPTR_T bfd_hostptr_t; ++ ++/* Forward declaration. */ ++typedef struct bfd bfd; ++ ++/* Boolean type used in bfd. ++ General rule: Functions which are bfd_boolean return TRUE on ++ success and FALSE on failure (unless they're a predicate). */ ++ ++#ifdef POISON_BFD_BOOLEAN ++# pragma GCC poison bfd_boolean ++#else ++# define bfd_boolean bool ++# undef FALSE ++# undef TRUE ++# define FALSE 0 ++# define TRUE 1 ++#endif ++ ++/* Silence "applying zero offset to null pointer" UBSAN warnings. */ ++#define PTR_ADD(P,A) ((A) != 0 ? (P) + (A) : (P)) ++/* Also prevent non-zero offsets from being applied to a null pointer. */ ++#define NPTR_ADD(P,A) ((P) != NULL ? (P) + (A) : (P)) ++ ++#ifdef BFD64 ++ ++#ifndef BFD_HOST_64_BIT ++ #error No 64 bit integer type available ++#endif /* ! defined (BFD_HOST_64_BIT) */ ++ ++typedef BFD_HOST_U_64_BIT bfd_vma; ++typedef BFD_HOST_64_BIT bfd_signed_vma; ++typedef BFD_HOST_U_64_BIT bfd_size_type; ++typedef BFD_HOST_U_64_BIT symvalue; ++ ++#if BFD_HOST_64BIT_LONG ++#define BFD_VMA_FMT "l" ++#elif defined (__MSVCRT__) ++#define BFD_VMA_FMT "I64" ++#else ++#define BFD_VMA_FMT "ll" ++#endif ++ ++#ifndef fprintf_vma ++#define sprintf_vma(s,x) sprintf (s, "%016" BFD_VMA_FMT "x", x) ++#define fprintf_vma(f,x) fprintf (f, "%016" BFD_VMA_FMT "x", x) ++#endif ++ ++#else /* not BFD64 */ ++ ++/* Represent a target address. Also used as a generic unsigned type ++ which is guaranteed to be big enough to hold any arithmetic types ++ we need to deal with. */ ++typedef unsigned long bfd_vma; ++ ++/* A generic signed type which is guaranteed to be big enough to hold any ++ arithmetic types we need to deal with. Can be assumed to be compatible ++ with bfd_vma in the same way that signed and unsigned ints are compatible ++ (as parameters, in assignment, etc). */ ++typedef long bfd_signed_vma; ++ ++typedef unsigned long symvalue; ++typedef unsigned long bfd_size_type; ++ ++/* Print a bfd_vma x on stream s. */ ++#define BFD_VMA_FMT "l" ++#define fprintf_vma(s,x) fprintf (s, "%08" BFD_VMA_FMT "x", x) ++#define sprintf_vma(s,x) sprintf (s, "%08" BFD_VMA_FMT "x", x) ++ ++#endif /* not BFD64 */ ++ ++#define HALF_BFD_SIZE_TYPE \ ++ (((bfd_size_type) 1) << (8 * sizeof (bfd_size_type) / 2)) ++ ++#ifndef BFD_HOST_64_BIT ++/* Fall back on a 32 bit type. The idea is to make these types always ++ available for function return types, but in the case that ++ BFD_HOST_64_BIT is undefined such a function should abort or ++ otherwise signal an error. */ ++typedef bfd_signed_vma bfd_int64_t; ++typedef bfd_vma bfd_uint64_t; ++#endif ++ ++/* An offset into a file. BFD always uses the largest possible offset ++ based on the build time availability of fseek, fseeko, or fseeko64. */ ++typedef @bfd_file_ptr@ file_ptr; ++typedef unsigned @bfd_file_ptr@ ufile_ptr; ++ ++extern void bfd_sprintf_vma (bfd *, char *, bfd_vma); ++extern void bfd_fprintf_vma (bfd *, void *, bfd_vma); ++ ++#define printf_vma(x) fprintf_vma(stdout,x) ++#define bfd_printf_vma(abfd,x) bfd_fprintf_vma (abfd,stdout,x) ++ ++typedef unsigned int flagword; /* 32 bits of flags */ ++typedef unsigned char bfd_byte; ++ ++/* File formats. */ ++ ++typedef enum bfd_format ++{ ++ bfd_unknown = 0, /* File format is unknown. */ ++ bfd_object, /* Linker/assembler/compiler output. */ ++ bfd_archive, /* Object archive file. */ ++ bfd_core, /* Core dump. */ ++ bfd_type_end /* Marks the end; don't use it! */ ++} ++bfd_format; ++ ++/* Symbols and relocation. */ ++ ++/* A count of carsyms (canonical archive symbols). */ ++typedef unsigned long symindex; ++ ++#define BFD_NO_MORE_SYMBOLS ((symindex) ~0) ++ ++/* A canonical archive symbol. */ ++/* This is a type pun with struct ranlib on purpose! */ ++typedef struct carsym ++{ ++ const char *name; ++ file_ptr file_offset; /* Look here to find the file. */ ++} ++carsym; /* To make these you call a carsymogen. */ ++ ++/* Used in generating armaps (archive tables of contents). ++ Perhaps just a forward definition would do? */ ++struct orl /* Output ranlib. */ ++{ ++ char **name; /* Symbol name. */ ++ union ++ { ++ file_ptr pos; ++ bfd *abfd; ++ } u; /* bfd* or file position. */ ++ int namidx; /* Index into string table. */ ++}; ++ ++/* Linenumber stuff. */ ++typedef struct lineno_cache_entry ++{ ++ unsigned int line_number; /* Linenumber from start of function. */ ++ union ++ { ++ struct bfd_symbol *sym; /* Function name. */ ++ bfd_vma offset; /* Offset into section. */ ++ } u; ++} ++alent; ++ ++/* Object and core file sections. */ ++typedef struct bfd_section *sec_ptr; ++ ++#define align_power(addr, align) \ ++ (((addr) + ((bfd_vma) 1 << (align)) - 1) & (-((bfd_vma) 1 << (align)))) ++ ++/* Align an address upward to a boundary, expressed as a number of bytes. ++ E.g. align to an 8-byte boundary with argument of 8. Take care never ++ to wrap around if the address is within boundary-1 of the end of the ++ address space. */ ++#define BFD_ALIGN(this, boundary) \ ++ ((((bfd_vma) (this) + (boundary) - 1) >= (bfd_vma) (this)) \ ++ ? (((bfd_vma) (this) + ((boundary) - 1)) & ~ (bfd_vma) ((boundary)-1)) \ ++ : ~ (bfd_vma) 0) ++ ++typedef enum bfd_print_symbol ++{ ++ bfd_print_symbol_name, ++ bfd_print_symbol_more, ++ bfd_print_symbol_all ++} bfd_print_symbol_type; ++ ++/* Information about a symbol that nm needs. */ ++ ++typedef struct _symbol_info ++{ ++ symvalue value; ++ char type; ++ const char *name; /* Symbol name. */ ++ unsigned char stab_type; /* Stab type. */ ++ char stab_other; /* Stab other. */ ++ short stab_desc; /* Stab desc. */ ++ const char *stab_name; /* String for stab type. */ ++} symbol_info; ++ ++/* Get the name of a stabs type code. */ ++ ++extern const char *bfd_get_stab_name (int); ++ ++/* Hash table routines. There is no way to free up a hash table. */ ++ ++/* An element in the hash table. Most uses will actually use a larger ++ structure, and an instance of this will be the first field. */ ++ ++struct bfd_hash_entry ++{ ++ /* Next entry for this hash code. */ ++ struct bfd_hash_entry *next; ++ /* String being hashed. */ ++ const char *string; ++ /* Hash code. This is the full hash code, not the index into the ++ table. */ ++ unsigned long hash; ++}; ++ ++/* A hash table. */ ++ ++struct bfd_hash_table ++{ ++ /* The hash array. */ ++ struct bfd_hash_entry **table; ++ /* A function used to create new elements in the hash table. The ++ first entry is itself a pointer to an element. When this ++ function is first invoked, this pointer will be NULL. However, ++ having the pointer permits a hierarchy of method functions to be ++ built each of which calls the function in the superclass. Thus ++ each function should be written to allocate a new block of memory ++ only if the argument is NULL. */ ++ struct bfd_hash_entry *(*newfunc) ++ (struct bfd_hash_entry *, struct bfd_hash_table *, const char *); ++ /* An objalloc for this hash table. This is a struct objalloc *, ++ but we use void * to avoid requiring the inclusion of objalloc.h. */ ++ void *memory; ++ /* The number of slots in the hash table. */ ++ unsigned int size; ++ /* The number of entries in the hash table. */ ++ unsigned int count; ++ /* The size of elements. */ ++ unsigned int entsize; ++ /* If non-zero, don't grow the hash table. */ ++ unsigned int frozen:1; ++}; ++ ++/* Initialize a hash table. */ ++extern bool bfd_hash_table_init ++ (struct bfd_hash_table *, ++ struct bfd_hash_entry *(*) (struct bfd_hash_entry *, ++ struct bfd_hash_table *, ++ const char *), ++ unsigned int); ++ ++/* Initialize a hash table specifying a size. */ ++extern bool bfd_hash_table_init_n ++ (struct bfd_hash_table *, ++ struct bfd_hash_entry *(*) (struct bfd_hash_entry *, ++ struct bfd_hash_table *, ++ const char *), ++ unsigned int, unsigned int); ++ ++/* Free up a hash table. */ ++extern void bfd_hash_table_free ++ (struct bfd_hash_table *); ++ ++/* Look up a string in a hash table. If CREATE is TRUE, a new entry ++ will be created for this string if one does not already exist. The ++ COPY argument must be TRUE if this routine should copy the string ++ into newly allocated memory when adding an entry. */ ++extern struct bfd_hash_entry *bfd_hash_lookup ++ (struct bfd_hash_table *, const char *, bool create, bool copy); ++ ++/* Insert an entry in a hash table. */ ++extern struct bfd_hash_entry *bfd_hash_insert ++ (struct bfd_hash_table *, const char *, unsigned long); ++ ++/* Rename an entry in a hash table. */ ++extern void bfd_hash_rename ++ (struct bfd_hash_table *, const char *, struct bfd_hash_entry *); ++ ++/* Replace an entry in a hash table. */ ++extern void bfd_hash_replace ++ (struct bfd_hash_table *, struct bfd_hash_entry *old, ++ struct bfd_hash_entry *nw); ++ ++/* Base method for creating a hash table entry. */ ++extern struct bfd_hash_entry *bfd_hash_newfunc ++ (struct bfd_hash_entry *, struct bfd_hash_table *, const char *); ++ ++/* Grab some space for a hash table entry. */ ++extern void *bfd_hash_allocate ++ (struct bfd_hash_table *, unsigned int); ++ ++/* Traverse a hash table in a random order, calling a function on each ++ element. If the function returns FALSE, the traversal stops. The ++ INFO argument is passed to the function. */ ++extern void bfd_hash_traverse ++ (struct bfd_hash_table *, ++ bool (*) (struct bfd_hash_entry *, void *), ++ void *info); ++ ++/* Allows the default size of a hash table to be configured. New hash ++ tables allocated using bfd_hash_table_init will be created with ++ this size. */ ++extern unsigned long bfd_hash_set_default_size (unsigned long); ++ ++/* Types of compressed DWARF debug sections. We currently support ++ zlib. */ ++enum compressed_debug_section_type ++{ ++ COMPRESS_DEBUG_NONE = 0, ++ COMPRESS_DEBUG = 1 << 0, ++ COMPRESS_DEBUG_GNU_ZLIB = COMPRESS_DEBUG | 1 << 1, ++ COMPRESS_DEBUG_GABI_ZLIB = COMPRESS_DEBUG | 1 << 2 ++}; ++ ++/* This structure is used to keep track of stabs in sections ++ information while linking. */ ++ ++struct stab_info ++{ ++ /* A hash table used to hold stabs strings. */ ++ struct bfd_strtab_hash *strings; ++ /* The header file hash table. */ ++ struct bfd_hash_table includes; ++ /* The first .stabstr section. */ ++ struct bfd_section *stabstr; ++}; ++ ++#define COFF_SWAP_TABLE (void *) &bfd_coff_std_swap_table ++ ++/* User program access to BFD facilities. */ ++ ++/* Direct I/O routines, for programs which know more about the object ++ file than BFD does. Use higher level routines if possible. */ ++ ++extern bfd_size_type bfd_bread (void *, bfd_size_type, bfd *); ++extern bfd_size_type bfd_bwrite (const void *, bfd_size_type, bfd *); ++extern int bfd_seek (bfd *, file_ptr, int); ++extern file_ptr bfd_tell (bfd *); ++extern int bfd_flush (bfd *); ++extern int bfd_stat (bfd *, struct stat *); ++ ++/* Deprecated old routines. */ ++#if __GNUC__ ++#define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \ ++ (_bfd_warn_deprecated ("bfd_read", __FILE__, __LINE__, __FUNCTION__), \ ++ bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) ++#define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \ ++ (_bfd_warn_deprecated ("bfd_write", __FILE__, __LINE__, __FUNCTION__), \ ++ bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) ++#else ++#define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \ ++ (_bfd_warn_deprecated ("bfd_read", (const char *) 0, 0, (const char *) 0), \ ++ bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) ++#define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \ ++ (_bfd_warn_deprecated ("bfd_write", (const char *) 0, 0, (const char *) 0),\ ++ bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) ++#endif ++extern void _bfd_warn_deprecated (const char *, const char *, int, const char *); ++ ++extern bool bfd_cache_close ++ (bfd *abfd); ++/* NB: This declaration should match the autogenerated one in libbfd.h. */ ++ ++extern bool bfd_cache_close_all (void); ++ ++extern bool bfd_record_phdr ++ (bfd *, unsigned long, bool, flagword, bool, bfd_vma, ++ bool, bool, unsigned int, struct bfd_section **); ++ ++/* Byte swapping routines. */ ++ ++bfd_uint64_t bfd_getb64 (const void *); ++bfd_uint64_t bfd_getl64 (const void *); ++bfd_int64_t bfd_getb_signed_64 (const void *); ++bfd_int64_t bfd_getl_signed_64 (const void *); ++bfd_vma bfd_getb32 (const void *); ++bfd_vma bfd_getl32 (const void *); ++bfd_signed_vma bfd_getb_signed_32 (const void *); ++bfd_signed_vma bfd_getl_signed_32 (const void *); ++bfd_vma bfd_getb16 (const void *); ++bfd_vma bfd_getl16 (const void *); ++bfd_signed_vma bfd_getb_signed_16 (const void *); ++bfd_signed_vma bfd_getl_signed_16 (const void *); ++void bfd_putb64 (bfd_uint64_t, void *); ++void bfd_putl64 (bfd_uint64_t, void *); ++void bfd_putb32 (bfd_vma, void *); ++void bfd_putl32 (bfd_vma, void *); ++void bfd_putb24 (bfd_vma, void *); ++void bfd_putl24 (bfd_vma, void *); ++void bfd_putb16 (bfd_vma, void *); ++void bfd_putl16 (bfd_vma, void *); ++ ++/* Byte swapping routines which take size and endiannes as arguments. */ ++ ++bfd_uint64_t bfd_get_bits (const void *, int, bool); ++void bfd_put_bits (bfd_uint64_t, void *, int, bool); ++ ++ ++/* mmap hacks */ ++ ++struct _bfd_window_internal; ++typedef struct _bfd_window_internal bfd_window_internal; ++ ++typedef struct _bfd_window ++{ ++ /* What the user asked for. */ ++ void *data; ++ bfd_size_type size; ++ /* The actual window used by BFD. Small user-requested read-only ++ regions sharing a page may share a single window into the object ++ file. Read-write versions shouldn't until I've fixed things to ++ keep track of which portions have been claimed by the ++ application; don't want to give the same region back when the ++ application wants two writable copies! */ ++ struct _bfd_window_internal *i; ++} ++bfd_window; ++ ++extern void bfd_init_window ++ (bfd_window *); ++extern void bfd_free_window ++ (bfd_window *); ++extern bool bfd_get_file_window ++ (bfd *, file_ptr, bfd_size_type, bfd_window *, bool); ++ ++/* Externally visible ELF routines. */ ++ ++/* Create a new BFD as if by bfd_openr. Rather than opening a file, ++ reconstruct an ELF file by reading the segments out of remote ++ memory based on the ELF file header at EHDR_VMA and the ELF program ++ headers it points to. If non-zero, SIZE is the known extent of the ++ object. If not null, *LOADBASEP is filled in with the difference ++ between the VMAs from which the segments were read, and the VMAs ++ the file headers (and hence BFD's idea of each section's VMA) put ++ them at. ++ ++ The function TARGET_READ_MEMORY is called to copy LEN bytes from ++ the remote memory at target address VMA into the local buffer at ++ MYADDR; it should return zero on success or an `errno' code on ++ failure. TEMPL must be a BFD for a target with the word size and ++ byte order found in the remote memory. */ ++extern bfd *bfd_elf_bfd_from_remote_memory ++ (bfd *templ, bfd_vma ehdr_vma, bfd_size_type size, bfd_vma *loadbasep, ++ int (*target_read_memory) (bfd_vma vma, bfd_byte *myaddr, ++ bfd_size_type len)); ++ ++/* Forward declarations. */ ++struct ecoff_debug_info; ++struct ecoff_debug_swap; ++struct ecoff_extr; ++struct bfd_link_info; ++struct bfd_link_hash_entry; ++ ++/* Return TRUE if the start of STR matches PREFIX, FALSE otherwise. */ ++ ++static inline bool ++startswith (const char *str, const char *prefix) ++{ ++ return strncmp (str, prefix, strlen (prefix)) == 0; ++} ++/* Extracted from init.c. */ ++unsigned int bfd_init (void); ++ ++ ++/* Value returned by bfd_init. */ ++ ++#define BFD_INIT_MAGIC (sizeof (struct bfd_section)) ++/* Extracted from opncls.c. */ ++/* Set to N to open the next N BFDs using an alternate id space. */ ++extern unsigned int bfd_use_reserved_id; ++bfd *bfd_fopen (const char *filename, const char *target, ++ const char *mode, int fd); ++ ++bfd *bfd_openr (const char *filename, const char *target); ++ ++bfd *bfd_fdopenr (const char *filename, const char *target, int fd); ++ ++bfd *bfd_fdopenw (const char *filename, const char *target, int fd); ++ ++bfd *bfd_openstreamr (const char * filename, const char * target, ++ void * stream); ++ ++bfd *bfd_openr_iovec (const char *filename, const char *target, ++ void *(*open_func) (struct bfd *nbfd, ++ void *open_closure), ++ void *open_closure, ++ file_ptr (*pread_func) (struct bfd *nbfd, ++ void *stream, ++ void *buf, ++ file_ptr nbytes, ++ file_ptr offset), ++ int (*close_func) (struct bfd *nbfd, ++ void *stream), ++ int (*stat_func) (struct bfd *abfd, ++ void *stream, ++ struct stat *sb)); ++ ++bfd *bfd_openw (const char *filename, const char *target); ++ ++bool bfd_close (bfd *abfd); ++ ++bool bfd_close_all_done (bfd *); ++ ++bfd *bfd_create (const char *filename, bfd *templ); ++ ++bool bfd_make_writable (bfd *abfd); ++ ++bool bfd_make_readable (bfd *abfd); ++ ++void *bfd_alloc (bfd *abfd, bfd_size_type wanted); ++ ++void *bfd_zalloc (bfd *abfd, bfd_size_type wanted); ++ ++unsigned long bfd_calc_gnu_debuglink_crc32 ++ (unsigned long crc, const unsigned char *buf, bfd_size_type len); ++ ++char *bfd_get_debug_link_info (bfd *abfd, unsigned long *crc32_out); ++ ++char *bfd_get_alt_debug_link_info (bfd * abfd, ++ bfd_size_type *buildid_len, ++ bfd_byte **buildid_out); ++ ++char *bfd_follow_gnu_debuglink (bfd *abfd, const char *dir); ++ ++char *bfd_follow_gnu_debugaltlink (bfd *abfd, const char *dir); ++ ++struct bfd_section *bfd_create_gnu_debuglink_section ++ (bfd *abfd, const char *filename); ++ ++bool bfd_fill_in_gnu_debuglink_section ++ (bfd *abfd, struct bfd_section *sect, const char *filename); ++ ++char *bfd_follow_build_id_debuglink (bfd *abfd, const char *dir); ++ ++const char *bfd_set_filename (bfd *abfd, const char *filename); ++ ++/* Extracted from libbfd.c. */ ++ ++/* Byte swapping macros for user section data. */ ++ ++#define bfd_put_8(abfd, val, ptr) \ ++ ((void) (*((unsigned char *) (ptr)) = (val) & 0xff)) ++#define bfd_put_signed_8 \ ++ bfd_put_8 ++#define bfd_get_8(abfd, ptr) \ ++ ((bfd_vma) *(const unsigned char *) (ptr) & 0xff) ++#define bfd_get_signed_8(abfd, ptr) \ ++ ((((bfd_signed_vma) *(const unsigned char *) (ptr) & 0xff) ^ 0x80) - 0x80) ++ ++#define bfd_put_16(abfd, val, ptr) \ ++ BFD_SEND (abfd, bfd_putx16, ((val),(ptr))) ++#define bfd_put_signed_16 \ ++ bfd_put_16 ++#define bfd_get_16(abfd, ptr) \ ++ BFD_SEND (abfd, bfd_getx16, (ptr)) ++#define bfd_get_signed_16(abfd, ptr) \ ++ BFD_SEND (abfd, bfd_getx_signed_16, (ptr)) ++ ++#define bfd_put_24(abfd, val, ptr) \ ++ do \ ++ if (bfd_big_endian (abfd)) \ ++ bfd_putb24 ((val), (ptr)); \ ++ else \ ++ bfd_putl24 ((val), (ptr)); \ ++ while (0) ++ ++bfd_vma bfd_getb24 (const void *p); ++bfd_vma bfd_getl24 (const void *p); ++ ++#define bfd_get_24(abfd, ptr) \ ++ (bfd_big_endian (abfd) ? bfd_getb24 (ptr) : bfd_getl24 (ptr)) ++ ++#define bfd_put_32(abfd, val, ptr) \ ++ BFD_SEND (abfd, bfd_putx32, ((val),(ptr))) ++#define bfd_put_signed_32 \ ++ bfd_put_32 ++#define bfd_get_32(abfd, ptr) \ ++ BFD_SEND (abfd, bfd_getx32, (ptr)) ++#define bfd_get_signed_32(abfd, ptr) \ ++ BFD_SEND (abfd, bfd_getx_signed_32, (ptr)) ++ ++#define bfd_put_64(abfd, val, ptr) \ ++ BFD_SEND (abfd, bfd_putx64, ((val), (ptr))) ++#define bfd_put_signed_64 \ ++ bfd_put_64 ++#define bfd_get_64(abfd, ptr) \ ++ BFD_SEND (abfd, bfd_getx64, (ptr)) ++#define bfd_get_signed_64(abfd, ptr) \ ++ BFD_SEND (abfd, bfd_getx_signed_64, (ptr)) ++ ++#define bfd_get(bits, abfd, ptr) \ ++ ((bits) == 8 ? bfd_get_8 (abfd, ptr) \ ++ : (bits) == 16 ? bfd_get_16 (abfd, ptr) \ ++ : (bits) == 32 ? bfd_get_32 (abfd, ptr) \ ++ : (bits) == 64 ? bfd_get_64 (abfd, ptr) \ ++ : (abort (), (bfd_vma) - 1)) ++ ++#define bfd_put(bits, abfd, val, ptr) \ ++ ((bits) == 8 ? bfd_put_8 (abfd, val, ptr) \ ++ : (bits) == 16 ? bfd_put_16 (abfd, val, ptr) \ ++ : (bits) == 32 ? bfd_put_32 (abfd, val, ptr) \ ++ : (bits) == 64 ? bfd_put_64 (abfd, val, ptr) \ ++ : (abort (), (void) 0)) ++ ++ ++/* Byte swapping macros for file header data. */ ++ ++#define bfd_h_put_8(abfd, val, ptr) \ ++ bfd_put_8 (abfd, val, ptr) ++#define bfd_h_put_signed_8(abfd, val, ptr) \ ++ bfd_put_8 (abfd, val, ptr) ++#define bfd_h_get_8(abfd, ptr) \ ++ bfd_get_8 (abfd, ptr) ++#define bfd_h_get_signed_8(abfd, ptr) \ ++ bfd_get_signed_8 (abfd, ptr) ++ ++#define bfd_h_put_16(abfd, val, ptr) \ ++ BFD_SEND (abfd, bfd_h_putx16, (val, ptr)) ++#define bfd_h_put_signed_16 \ ++ bfd_h_put_16 ++#define bfd_h_get_16(abfd, ptr) \ ++ BFD_SEND (abfd, bfd_h_getx16, (ptr)) ++#define bfd_h_get_signed_16(abfd, ptr) \ ++ BFD_SEND (abfd, bfd_h_getx_signed_16, (ptr)) ++ ++#define bfd_h_put_32(abfd, val, ptr) \ ++ BFD_SEND (abfd, bfd_h_putx32, (val, ptr)) ++#define bfd_h_put_signed_32 \ ++ bfd_h_put_32 ++#define bfd_h_get_32(abfd, ptr) \ ++ BFD_SEND (abfd, bfd_h_getx32, (ptr)) ++#define bfd_h_get_signed_32(abfd, ptr) \ ++ BFD_SEND (abfd, bfd_h_getx_signed_32, (ptr)) ++ ++#define bfd_h_put_64(abfd, val, ptr) \ ++ BFD_SEND (abfd, bfd_h_putx64, (val, ptr)) ++#define bfd_h_put_signed_64 \ ++ bfd_h_put_64 ++#define bfd_h_get_64(abfd, ptr) \ ++ BFD_SEND (abfd, bfd_h_getx64, (ptr)) ++#define bfd_h_get_signed_64(abfd, ptr) \ ++ BFD_SEND (abfd, bfd_h_getx_signed_64, (ptr)) ++ ++/* Aliases for the above, which should eventually go away. */ ++ ++#define H_PUT_64 bfd_h_put_64 ++#define H_PUT_32 bfd_h_put_32 ++#define H_PUT_16 bfd_h_put_16 ++#define H_PUT_8 bfd_h_put_8 ++#define H_PUT_S64 bfd_h_put_signed_64 ++#define H_PUT_S32 bfd_h_put_signed_32 ++#define H_PUT_S16 bfd_h_put_signed_16 ++#define H_PUT_S8 bfd_h_put_signed_8 ++#define H_GET_64 bfd_h_get_64 ++#define H_GET_32 bfd_h_get_32 ++#define H_GET_16 bfd_h_get_16 ++#define H_GET_8 bfd_h_get_8 ++#define H_GET_S64 bfd_h_get_signed_64 ++#define H_GET_S32 bfd_h_get_signed_32 ++#define H_GET_S16 bfd_h_get_signed_16 ++#define H_GET_S8 bfd_h_get_signed_8 ++ ++ ++/* Extracted from bfdio.c. */ ++long bfd_get_mtime (bfd *abfd); ++ ++ufile_ptr bfd_get_size (bfd *abfd); ++ ++ufile_ptr bfd_get_file_size (bfd *abfd); ++ ++void *bfd_mmap (bfd *abfd, void *addr, bfd_size_type len, ++ int prot, int flags, file_ptr offset, ++ void **map_addr, bfd_size_type *map_len); ++ ++/* Extracted from bfdwin.c. */ ++/* Extracted from section.c. */ ++ ++typedef struct bfd_section ++{ ++ /* The name of the section; the name isn't a copy, the pointer is ++ the same as that passed to bfd_make_section. */ ++ const char *name; ++ ++ /* A unique sequence number. */ ++ unsigned int id; ++ ++ /* A unique section number which can be used by assembler to ++ distinguish different sections with the same section name. */ ++ unsigned int section_id; ++ ++ /* Which section in the bfd; 0..n-1 as sections are created in a bfd. */ ++ unsigned int index; ++ ++ /* The next section in the list belonging to the BFD, or NULL. */ ++ struct bfd_section *next; ++ ++ /* The previous section in the list belonging to the BFD, or NULL. */ ++ struct bfd_section *prev; ++ ++ /* The field flags contains attributes of the section. Some ++ flags are read in from the object file, and some are ++ synthesized from other information. */ ++ flagword flags; ++ ++#define SEC_NO_FLAGS 0x0 ++ ++ /* Tells the OS to allocate space for this section when loading. ++ This is clear for a section containing debug information only. */ ++#define SEC_ALLOC 0x1 ++ ++ /* Tells the OS to load the section from the file when loading. ++ This is clear for a .bss section. */ ++#define SEC_LOAD 0x2 ++ ++ /* The section contains data still to be relocated, so there is ++ some relocation information too. */ ++#define SEC_RELOC 0x4 ++ ++ /* A signal to the OS that the section contains read only data. */ ++#define SEC_READONLY 0x8 ++ ++ /* The section contains code only. */ ++#define SEC_CODE 0x10 ++ ++ /* The section contains data only. */ ++#define SEC_DATA 0x20 ++ ++ /* The section will reside in ROM. */ ++#define SEC_ROM 0x40 ++ ++ /* The section contains constructor information. This section ++ type is used by the linker to create lists of constructors and ++ destructors used by <>. When a back end sees a symbol ++ which should be used in a constructor list, it creates a new ++ section for the type of name (e.g., <<__CTOR_LIST__>>), attaches ++ the symbol to it, and builds a relocation. To build the lists ++ of constructors, all the linker has to do is catenate all the ++ sections called <<__CTOR_LIST__>> and relocate the data ++ contained within - exactly the operations it would peform on ++ standard data. */ ++#define SEC_CONSTRUCTOR 0x80 ++ ++ /* The section has contents - a data section could be ++ <> | <>; a debug section could be ++ <> */ ++#define SEC_HAS_CONTENTS 0x100 ++ ++ /* An instruction to the linker to not output the section ++ even if it has information which would normally be written. */ ++#define SEC_NEVER_LOAD 0x200 ++ ++ /* The section contains thread local data. */ ++#define SEC_THREAD_LOCAL 0x400 ++ ++ /* The section's size is fixed. Generic linker code will not ++ recalculate it and it is up to whoever has set this flag to ++ get the size right. */ ++#define SEC_FIXED_SIZE 0x800 ++ ++ /* The section contains common symbols (symbols may be defined ++ multiple times, the value of a symbol is the amount of ++ space it requires, and the largest symbol value is the one ++ used). Most targets have exactly one of these (which we ++ translate to bfd_com_section_ptr), but ECOFF has two. */ ++#define SEC_IS_COMMON 0x1000 ++ ++ /* The section contains only debugging information. For ++ example, this is set for ELF .debug and .stab sections. ++ strip tests this flag to see if a section can be ++ discarded. */ ++#define SEC_DEBUGGING 0x2000 ++ ++ /* The contents of this section are held in memory pointed to ++ by the contents field. This is checked by bfd_get_section_contents, ++ and the data is retrieved from memory if appropriate. */ ++#define SEC_IN_MEMORY 0x4000 ++ ++ /* The contents of this section are to be excluded by the ++ linker for executable and shared objects unless those ++ objects are to be further relocated. */ ++#define SEC_EXCLUDE 0x8000 ++ ++ /* The contents of this section are to be sorted based on the sum of ++ the symbol and addend values specified by the associated relocation ++ entries. Entries without associated relocation entries will be ++ appended to the end of the section in an unspecified order. */ ++#define SEC_SORT_ENTRIES 0x10000 ++ ++ /* When linking, duplicate sections of the same name should be ++ discarded, rather than being combined into a single section as ++ is usually done. This is similar to how common symbols are ++ handled. See SEC_LINK_DUPLICATES below. */ ++#define SEC_LINK_ONCE 0x20000 ++ ++ /* If SEC_LINK_ONCE is set, this bitfield describes how the linker ++ should handle duplicate sections. */ ++#define SEC_LINK_DUPLICATES 0xc0000 ++ ++ /* This value for SEC_LINK_DUPLICATES means that duplicate ++ sections with the same name should simply be discarded. */ ++#define SEC_LINK_DUPLICATES_DISCARD 0x0 ++ ++ /* This value for SEC_LINK_DUPLICATES means that the linker ++ should warn if there are any duplicate sections, although ++ it should still only link one copy. */ ++#define SEC_LINK_DUPLICATES_ONE_ONLY 0x40000 ++ ++ /* This value for SEC_LINK_DUPLICATES means that the linker ++ should warn if any duplicate sections are a different size. */ ++#define SEC_LINK_DUPLICATES_SAME_SIZE 0x80000 ++ ++ /* This value for SEC_LINK_DUPLICATES means that the linker ++ should warn if any duplicate sections contain different ++ contents. */ ++#define SEC_LINK_DUPLICATES_SAME_CONTENTS \ ++ (SEC_LINK_DUPLICATES_ONE_ONLY | SEC_LINK_DUPLICATES_SAME_SIZE) ++ ++ /* This section was created by the linker as part of dynamic ++ relocation or other arcane processing. It is skipped when ++ going through the first-pass output, trusting that someone ++ else up the line will take care of it later. */ ++#define SEC_LINKER_CREATED 0x100000 ++ ++ /* This section contains a section ID to distinguish different ++ sections with the same section name. */ ++#define SEC_ASSEMBLER_SECTION_ID 0x100000 ++ ++ /* This section should not be subject to garbage collection. ++ Also set to inform the linker that this section should not be ++ listed in the link map as discarded. */ ++#define SEC_KEEP 0x200000 ++ ++ /* This section contains "short" data, and should be placed ++ "near" the GP. */ ++#define SEC_SMALL_DATA 0x400000 ++ ++ /* Attempt to merge identical entities in the section. ++ Entity size is given in the entsize field. */ ++#define SEC_MERGE 0x800000 ++ ++ /* If given with SEC_MERGE, entities to merge are zero terminated ++ strings where entsize specifies character size instead of fixed ++ size entries. */ ++#define SEC_STRINGS 0x1000000 ++ ++ /* This section contains data about section groups. */ ++#define SEC_GROUP 0x2000000 ++ ++ /* The section is a COFF shared library section. This flag is ++ only for the linker. If this type of section appears in ++ the input file, the linker must copy it to the output file ++ without changing the vma or size. FIXME: Although this ++ was originally intended to be general, it really is COFF ++ specific (and the flag was renamed to indicate this). It ++ might be cleaner to have some more general mechanism to ++ allow the back end to control what the linker does with ++ sections. */ ++#define SEC_COFF_SHARED_LIBRARY 0x4000000 ++ ++ /* This input section should be copied to output in reverse order ++ as an array of pointers. This is for ELF linker internal use ++ only. */ ++#define SEC_ELF_REVERSE_COPY 0x4000000 ++ ++ /* This section contains data which may be shared with other ++ executables or shared objects. This is for COFF only. */ ++#define SEC_COFF_SHARED 0x8000000 ++ ++ /* This section should be compressed. This is for ELF linker ++ internal use only. */ ++#define SEC_ELF_COMPRESS 0x8000000 ++ ++ /* When a section with this flag is being linked, then if the size of ++ the input section is less than a page, it should not cross a page ++ boundary. If the size of the input section is one page or more, ++ it should be aligned on a page boundary. This is for TI ++ TMS320C54X only. */ ++#define SEC_TIC54X_BLOCK 0x10000000 ++ ++ /* This section should be renamed. This is for ELF linker ++ internal use only. */ ++#define SEC_ELF_RENAME 0x10000000 ++ ++ /* Conditionally link this section; do not link if there are no ++ references found to any symbol in the section. This is for TI ++ TMS320C54X only. */ ++#define SEC_TIC54X_CLINK 0x20000000 ++ ++ /* This section contains vliw code. This is for Toshiba MeP only. */ ++#define SEC_MEP_VLIW 0x20000000 ++ ++ /* All symbols, sizes and relocations in this section are octets ++ instead of bytes. Required for DWARF debug sections as DWARF ++ information is organized in octets, not bytes. */ ++#define SEC_ELF_OCTETS 0x40000000 ++ ++ /* Indicate that section has the no read flag set. This happens ++ when memory read flag isn't set. */ ++#define SEC_COFF_NOREAD 0x40000000 ++ ++ /* Indicate that section has the purecode flag set. */ ++#define SEC_ELF_PURECODE 0x80000000 ++ ++ /* End of section flags. */ ++ ++ /* Some internal packed boolean fields. */ ++ ++ /* See the vma field. */ ++ unsigned int user_set_vma : 1; ++ ++ /* A mark flag used by some of the linker backends. */ ++ unsigned int linker_mark : 1; ++ ++ /* Another mark flag used by some of the linker backends. Set for ++ output sections that have an input section. */ ++ unsigned int linker_has_input : 1; ++ ++ /* Mark flag used by some linker backends for garbage collection. */ ++ unsigned int gc_mark : 1; ++ ++ /* Section compression status. */ ++ unsigned int compress_status : 2; ++#define COMPRESS_SECTION_NONE 0 ++#define COMPRESS_SECTION_DONE 1 ++#define DECOMPRESS_SECTION_SIZED 2 ++ ++ /* The following flags are used by the ELF linker. */ ++ ++ /* Mark sections which have been allocated to segments. */ ++ unsigned int segment_mark : 1; ++ ++ /* Type of sec_info information. */ ++ unsigned int sec_info_type:3; ++#define SEC_INFO_TYPE_NONE 0 ++#define SEC_INFO_TYPE_STABS 1 ++#define SEC_INFO_TYPE_MERGE 2 ++#define SEC_INFO_TYPE_EH_FRAME 3 ++#define SEC_INFO_TYPE_JUST_SYMS 4 ++#define SEC_INFO_TYPE_TARGET 5 ++#define SEC_INFO_TYPE_EH_FRAME_ENTRY 6 ++ ++ /* Nonzero if this section uses RELA relocations, rather than REL. */ ++ unsigned int use_rela_p:1; ++ ++ /* Bits used by various backends. The generic code doesn't touch ++ these fields. */ ++ ++ unsigned int sec_flg0:1; ++ unsigned int sec_flg1:1; ++ unsigned int sec_flg2:1; ++ unsigned int sec_flg3:1; ++ unsigned int sec_flg4:1; ++ unsigned int sec_flg5:1; ++ ++ /* End of internal packed boolean fields. */ ++ ++ /* The virtual memory address of the section - where it will be ++ at run time. The symbols are relocated against this. The ++ user_set_vma flag is maintained by bfd; if it's not set, the ++ backend can assign addresses (for example, in <>, where ++ the default address for <<.data>> is dependent on the specific ++ target and various flags). */ ++ bfd_vma vma; ++ ++ /* The load address of the section - where it would be in a ++ rom image; really only used for writing section header ++ information. */ ++ bfd_vma lma; ++ ++ /* The size of the section in *octets*, as it will be output. ++ Contains a value even if the section has no contents (e.g., the ++ size of <<.bss>>). */ ++ bfd_size_type size; ++ ++ /* For input sections, the original size on disk of the section, in ++ octets. This field should be set for any section whose size is ++ changed by linker relaxation. It is required for sections where ++ the linker relaxation scheme doesn't cache altered section and ++ reloc contents (stabs, eh_frame, SEC_MERGE, some coff relaxing ++ targets), and thus the original size needs to be kept to read the ++ section multiple times. For output sections, rawsize holds the ++ section size calculated on a previous linker relaxation pass. */ ++ bfd_size_type rawsize; ++ ++ /* The compressed size of the section in octets. */ ++ bfd_size_type compressed_size; ++ ++ /* Relaxation table. */ ++ struct relax_table *relax; ++ ++ /* Count of used relaxation table entries. */ ++ int relax_count; ++ ++ ++ /* If this section is going to be output, then this value is the ++ offset in *bytes* into the output section of the first byte in the ++ input section (byte ==> smallest addressable unit on the ++ target). In most cases, if this was going to start at the ++ 100th octet (8-bit quantity) in the output section, this value ++ would be 100. However, if the target byte size is 16 bits ++ (bfd_octets_per_byte is "2"), this value would be 50. */ ++ bfd_vma output_offset; ++ ++ /* The output section through which to map on output. */ ++ struct bfd_section *output_section; ++ ++ /* The alignment requirement of the section, as an exponent of 2 - ++ e.g., 3 aligns to 2^3 (or 8). */ ++ unsigned int alignment_power; ++ ++ /* If an input section, a pointer to a vector of relocation ++ records for the data in this section. */ ++ struct reloc_cache_entry *relocation; ++ ++ /* If an output section, a pointer to a vector of pointers to ++ relocation records for the data in this section. */ ++ struct reloc_cache_entry **orelocation; ++ ++ /* The number of relocation records in one of the above. */ ++ unsigned reloc_count; ++ ++ /* Information below is back end specific - and not always used ++ or updated. */ ++ ++ /* File position of section data. */ ++ file_ptr filepos; ++ ++ /* File position of relocation info. */ ++ file_ptr rel_filepos; ++ ++ /* File position of line data. */ ++ file_ptr line_filepos; ++ ++ /* Pointer to data for applications. */ ++ void *userdata; ++ ++ /* If the SEC_IN_MEMORY flag is set, this points to the actual ++ contents. */ ++ unsigned char *contents; ++ ++ /* Attached line number information. */ ++ alent *lineno; ++ ++ /* Number of line number records. */ ++ unsigned int lineno_count; ++ ++ /* Entity size for merging purposes. */ ++ unsigned int entsize; ++ ++ /* Points to the kept section if this section is a link-once section, ++ and is discarded. */ ++ struct bfd_section *kept_section; ++ ++ /* When a section is being output, this value changes as more ++ linenumbers are written out. */ ++ file_ptr moving_line_filepos; ++ ++ /* What the section number is in the target world. */ ++ int target_index; ++ ++ void *used_by_bfd; ++ ++ /* If this is a constructor section then here is a list of the ++ relocations created to relocate items within it. */ ++ struct relent_chain *constructor_chain; ++ ++ /* The BFD which owns the section. */ ++ bfd *owner; ++ ++ /* A symbol which points at this section only. */ ++ struct bfd_symbol *symbol; ++ struct bfd_symbol **symbol_ptr_ptr; ++ ++ /* Early in the link process, map_head and map_tail are used to build ++ a list of input sections attached to an output section. Later, ++ output sections use these fields for a list of bfd_link_order ++ structs. The linked_to_symbol_name field is for ELF assembler ++ internal use. */ ++ union { ++ struct bfd_link_order *link_order; ++ struct bfd_section *s; ++ const char *linked_to_symbol_name; ++ } map_head, map_tail; ++ /* Points to the output section this section is already assigned to, if any. ++ This is used when support for non-contiguous memory regions is enabled. */ ++ struct bfd_section *already_assigned; ++ ++} asection; ++ ++/* Relax table contains information about instructions which can ++ be removed by relaxation -- replacing a long address with a ++ short address. */ ++struct relax_table { ++ /* Address where bytes may be deleted. */ ++ bfd_vma addr; ++ ++ /* Number of bytes to be deleted. */ ++ int size; ++}; ++ ++static inline const char * ++bfd_section_name (const asection *sec) ++{ ++ return sec->name; ++} ++ ++static inline bfd_size_type ++bfd_section_size (const asection *sec) ++{ ++ return sec->size; ++} ++ ++static inline bfd_vma ++bfd_section_vma (const asection *sec) ++{ ++ return sec->vma; ++} ++ ++static inline bfd_vma ++bfd_section_lma (const asection *sec) ++{ ++ return sec->lma; ++} ++ ++static inline unsigned int ++bfd_section_alignment (const asection *sec) ++{ ++ return sec->alignment_power; ++} ++ ++static inline flagword ++bfd_section_flags (const asection *sec) ++{ ++ return sec->flags; ++} ++ ++static inline void * ++bfd_section_userdata (const asection *sec) ++{ ++ return sec->userdata; ++} ++static inline bool ++bfd_is_com_section (const asection *sec) ++{ ++ return (sec->flags & SEC_IS_COMMON) != 0; ++} ++ ++/* Note: the following are provided as inline functions rather than macros ++ because not all callers use the return value. A macro implementation ++ would use a comma expression, eg: "((ptr)->foo = val, TRUE)" and some ++ compilers will complain about comma expressions that have no effect. */ ++static inline bool ++bfd_set_section_userdata (asection *sec, void *val) ++{ ++ sec->userdata = val; ++ return true; ++} ++ ++static inline bool ++bfd_set_section_vma (asection *sec, bfd_vma val) ++{ ++ sec->vma = sec->lma = val; ++ sec->user_set_vma = true; ++ return true; ++} ++ ++static inline bool ++bfd_set_section_lma (asection *sec, bfd_vma val) ++{ ++ sec->lma = val; ++ return true; ++} ++ ++static inline bool ++bfd_set_section_alignment (asection *sec, unsigned int val) ++{ ++ sec->alignment_power = val; ++ return true; ++} ++ ++/* These sections are global, and are managed by BFD. The application ++ and target back end are not permitted to change the values in ++ these sections. */ ++extern asection _bfd_std_section[4]; ++ ++#define BFD_ABS_SECTION_NAME "*ABS*" ++#define BFD_UND_SECTION_NAME "*UND*" ++#define BFD_COM_SECTION_NAME "*COM*" ++#define BFD_IND_SECTION_NAME "*IND*" ++ ++/* Pointer to the common section. */ ++#define bfd_com_section_ptr (&_bfd_std_section[0]) ++/* Pointer to the undefined section. */ ++#define bfd_und_section_ptr (&_bfd_std_section[1]) ++/* Pointer to the absolute section. */ ++#define bfd_abs_section_ptr (&_bfd_std_section[2]) ++/* Pointer to the indirect section. */ ++#define bfd_ind_section_ptr (&_bfd_std_section[3]) ++ ++static inline bool ++bfd_is_und_section (const asection *sec) ++{ ++ return sec == bfd_und_section_ptr; ++} ++ ++static inline bool ++bfd_is_abs_section (const asection *sec) ++{ ++ return sec == bfd_abs_section_ptr; ++} ++ ++static inline bool ++bfd_is_ind_section (const asection *sec) ++{ ++ return sec == bfd_ind_section_ptr; ++} ++ ++static inline bool ++bfd_is_const_section (const asection *sec) ++{ ++ return (sec >= _bfd_std_section ++ && sec < _bfd_std_section + (sizeof (_bfd_std_section) ++ / sizeof (_bfd_std_section[0]))); ++} ++ ++/* Return TRUE if input section SEC has been discarded. */ ++static inline bool ++discarded_section (const asection *sec) ++{ ++ return (!bfd_is_abs_section (sec) ++ && bfd_is_abs_section (sec->output_section) ++ && sec->sec_info_type != SEC_INFO_TYPE_MERGE ++ && sec->sec_info_type != SEC_INFO_TYPE_JUST_SYMS); ++} ++ ++#define BFD_FAKE_SECTION(SEC, SYM, NAME, IDX, FLAGS) \ ++ /* name, id, section_id, index, next, prev, flags, user_set_vma, */ \ ++ { NAME, IDX, 0, 0, NULL, NULL, FLAGS, 0, \ ++ \ ++ /* linker_mark, linker_has_input, gc_mark, decompress_status, */ \ ++ 0, 0, 1, 0, \ ++ \ ++ /* segment_mark, sec_info_type, use_rela_p, */ \ ++ 0, 0, 0, \ ++ \ ++ /* sec_flg0, sec_flg1, sec_flg2, sec_flg3, sec_flg4, sec_flg5, */ \ ++ 0, 0, 0, 0, 0, 0, \ ++ \ ++ /* vma, lma, size, rawsize, compressed_size, relax, relax_count, */ \ ++ 0, 0, 0, 0, 0, 0, 0, \ ++ \ ++ /* output_offset, output_section, alignment_power, */ \ ++ 0, &SEC, 0, \ ++ \ ++ /* relocation, orelocation, reloc_count, filepos, rel_filepos, */ \ ++ NULL, NULL, 0, 0, 0, \ ++ \ ++ /* line_filepos, userdata, contents, lineno, lineno_count, */ \ ++ 0, NULL, NULL, NULL, 0, \ ++ \ ++ /* entsize, kept_section, moving_line_filepos, */ \ ++ 0, NULL, 0, \ ++ \ ++ /* target_index, used_by_bfd, constructor_chain, owner, */ \ ++ 0, NULL, NULL, NULL, \ ++ \ ++ /* symbol, symbol_ptr_ptr, */ \ ++ (struct bfd_symbol *) SYM, &SEC.symbol, \ ++ \ ++ /* map_head, map_tail, already_assigned */ \ ++ { NULL }, { NULL }, NULL \ ++ \ ++ } ++ ++/* We use a macro to initialize the static asymbol structures because ++ traditional C does not permit us to initialize a union member while ++ gcc warns if we don't initialize it. ++ the_bfd, name, value, attr, section [, udata] */ ++#ifdef __STDC__ ++#define GLOBAL_SYM_INIT(NAME, SECTION) \ ++ { 0, NAME, 0, BSF_SECTION_SYM, SECTION, { 0 }} ++#else ++#define GLOBAL_SYM_INIT(NAME, SECTION) \ ++ { 0, NAME, 0, BSF_SECTION_SYM, SECTION } ++#endif ++ ++void bfd_section_list_clear (bfd *); ++ ++asection *bfd_get_section_by_name (bfd *abfd, const char *name); ++ ++asection *bfd_get_next_section_by_name (bfd *ibfd, asection *sec); ++ ++asection *bfd_get_linker_section (bfd *abfd, const char *name); ++ ++asection *bfd_get_section_by_name_if ++ (bfd *abfd, ++ const char *name, ++ bool (*func) (bfd *abfd, asection *sect, void *obj), ++ void *obj); ++ ++char *bfd_get_unique_section_name ++ (bfd *abfd, const char *templat, int *count); ++ ++asection *bfd_make_section_old_way (bfd *abfd, const char *name); ++ ++asection *bfd_make_section_anyway_with_flags ++ (bfd *abfd, const char *name, flagword flags); ++ ++asection *bfd_make_section_anyway (bfd *abfd, const char *name); ++ ++asection *bfd_make_section_with_flags ++ (bfd *, const char *name, flagword flags); ++ ++asection *bfd_make_section (bfd *, const char *name); ++ ++bool bfd_set_section_flags (asection *sec, flagword flags); ++ ++void bfd_rename_section ++ (asection *sec, const char *newname); ++ ++void bfd_map_over_sections ++ (bfd *abfd, ++ void (*func) (bfd *abfd, asection *sect, void *obj), ++ void *obj); ++ ++asection *bfd_sections_find_if ++ (bfd *abfd, ++ bool (*operation) (bfd *abfd, asection *sect, void *obj), ++ void *obj); ++ ++bool bfd_set_section_size (asection *sec, bfd_size_type val); ++ ++bool bfd_set_section_contents ++ (bfd *abfd, asection *section, const void *data, ++ file_ptr offset, bfd_size_type count); ++ ++bool bfd_get_section_contents ++ (bfd *abfd, asection *section, void *location, file_ptr offset, ++ bfd_size_type count); ++ ++bool bfd_malloc_and_get_section ++ (bfd *abfd, asection *section, bfd_byte **buf); ++ ++bool bfd_copy_private_section_data ++ (bfd *ibfd, asection *isec, bfd *obfd, asection *osec); ++ ++#define bfd_copy_private_section_data(ibfd, isection, obfd, osection) \ ++ BFD_SEND (obfd, _bfd_copy_private_section_data, \ ++ (ibfd, isection, obfd, osection)) ++bool bfd_generic_is_group_section (bfd *, const asection *sec); ++ ++const char *bfd_generic_group_name (bfd *, const asection *sec); ++ ++bool bfd_generic_discard_group (bfd *abfd, asection *group); ++ ++/* Extracted from archures.c. */ ++enum bfd_architecture ++{ ++ bfd_arch_unknown, /* File arch not known. */ ++ bfd_arch_obscure, /* Arch known, not one of these. */ ++ bfd_arch_m68k, /* Motorola 68xxx. */ ++#define bfd_mach_m68000 1 ++#define bfd_mach_m68008 2 ++#define bfd_mach_m68010 3 ++#define bfd_mach_m68020 4 ++#define bfd_mach_m68030 5 ++#define bfd_mach_m68040 6 ++#define bfd_mach_m68060 7 ++#define bfd_mach_cpu32 8 ++#define bfd_mach_fido 9 ++#define bfd_mach_mcf_isa_a_nodiv 10 ++#define bfd_mach_mcf_isa_a 11 ++#define bfd_mach_mcf_isa_a_mac 12 ++#define bfd_mach_mcf_isa_a_emac 13 ++#define bfd_mach_mcf_isa_aplus 14 ++#define bfd_mach_mcf_isa_aplus_mac 15 ++#define bfd_mach_mcf_isa_aplus_emac 16 ++#define bfd_mach_mcf_isa_b_nousp 17 ++#define bfd_mach_mcf_isa_b_nousp_mac 18 ++#define bfd_mach_mcf_isa_b_nousp_emac 19 ++#define bfd_mach_mcf_isa_b 20 ++#define bfd_mach_mcf_isa_b_mac 21 ++#define bfd_mach_mcf_isa_b_emac 22 ++#define bfd_mach_mcf_isa_b_float 23 ++#define bfd_mach_mcf_isa_b_float_mac 24 ++#define bfd_mach_mcf_isa_b_float_emac 25 ++#define bfd_mach_mcf_isa_c 26 ++#define bfd_mach_mcf_isa_c_mac 27 ++#define bfd_mach_mcf_isa_c_emac 28 ++#define bfd_mach_mcf_isa_c_nodiv 29 ++#define bfd_mach_mcf_isa_c_nodiv_mac 30 ++#define bfd_mach_mcf_isa_c_nodiv_emac 31 ++ bfd_arch_vax, /* DEC Vax. */ ++ ++ bfd_arch_or1k, /* OpenRISC 1000. */ ++#define bfd_mach_or1k 1 ++#define bfd_mach_or1knd 2 ++ ++ bfd_arch_sparc, /* SPARC. */ ++#define bfd_mach_sparc 1 ++/* The difference between v8plus and v9 is that v9 is a true 64 bit env. */ ++#define bfd_mach_sparc_sparclet 2 ++#define bfd_mach_sparc_sparclite 3 ++#define bfd_mach_sparc_v8plus 4 ++#define bfd_mach_sparc_v8plusa 5 /* with ultrasparc add'ns. */ ++#define bfd_mach_sparc_sparclite_le 6 ++#define bfd_mach_sparc_v9 7 ++#define bfd_mach_sparc_v9a 8 /* with ultrasparc add'ns. */ ++#define bfd_mach_sparc_v8plusb 9 /* with cheetah add'ns. */ ++#define bfd_mach_sparc_v9b 10 /* with cheetah add'ns. */ ++#define bfd_mach_sparc_v8plusc 11 /* with UA2005 and T1 add'ns. */ ++#define bfd_mach_sparc_v9c 12 /* with UA2005 and T1 add'ns. */ ++#define bfd_mach_sparc_v8plusd 13 /* with UA2007 and T3 add'ns. */ ++#define bfd_mach_sparc_v9d 14 /* with UA2007 and T3 add'ns. */ ++#define bfd_mach_sparc_v8pluse 15 /* with OSA2001 and T4 add'ns (no IMA). */ ++#define bfd_mach_sparc_v9e 16 /* with OSA2001 and T4 add'ns (no IMA). */ ++#define bfd_mach_sparc_v8plusv 17 /* with OSA2011 and T4 and IMA and FJMAU add'ns. */ ++#define bfd_mach_sparc_v9v 18 /* with OSA2011 and T4 and IMA and FJMAU add'ns. */ ++#define bfd_mach_sparc_v8plusm 19 /* with OSA2015 and M7 add'ns. */ ++#define bfd_mach_sparc_v9m 20 /* with OSA2015 and M7 add'ns. */ ++#define bfd_mach_sparc_v8plusm8 21 /* with OSA2017 and M8 add'ns. */ ++#define bfd_mach_sparc_v9m8 22 /* with OSA2017 and M8 add'ns. */ ++/* Nonzero if MACH has the v9 instruction set. */ ++#define bfd_mach_sparc_v9_p(mach) \ ++ ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9m8 \ ++ && (mach) != bfd_mach_sparc_sparclite_le) ++/* Nonzero if MACH is a 64 bit sparc architecture. */ ++#define bfd_mach_sparc_64bit_p(mach) \ ++ ((mach) >= bfd_mach_sparc_v9 \ ++ && (mach) != bfd_mach_sparc_v8plusb \ ++ && (mach) != bfd_mach_sparc_v8plusc \ ++ && (mach) != bfd_mach_sparc_v8plusd \ ++ && (mach) != bfd_mach_sparc_v8pluse \ ++ && (mach) != bfd_mach_sparc_v8plusv \ ++ && (mach) != bfd_mach_sparc_v8plusm \ ++ && (mach) != bfd_mach_sparc_v8plusm8) ++ bfd_arch_spu, /* PowerPC SPU. */ ++#define bfd_mach_spu 256 ++ bfd_arch_mips, /* MIPS Rxxxx. */ ++#define bfd_mach_mips3000 3000 ++#define bfd_mach_mips3900 3900 ++#define bfd_mach_mips4000 4000 ++#define bfd_mach_mips4010 4010 ++#define bfd_mach_mips4100 4100 ++#define bfd_mach_mips4111 4111 ++#define bfd_mach_mips4120 4120 ++#define bfd_mach_mips4300 4300 ++#define bfd_mach_mips4400 4400 ++#define bfd_mach_mips4600 4600 ++#define bfd_mach_mips4650 4650 ++#define bfd_mach_mips5000 5000 ++#define bfd_mach_mips5400 5400 ++#define bfd_mach_mips5500 5500 ++#define bfd_mach_mips5900 5900 ++#define bfd_mach_mips6000 6000 ++#define bfd_mach_mips7000 7000 ++#define bfd_mach_mips8000 8000 ++#define bfd_mach_mips9000 9000 ++#define bfd_mach_mips10000 10000 ++#define bfd_mach_mips12000 12000 ++#define bfd_mach_mips14000 14000 ++#define bfd_mach_mips16000 16000 ++#define bfd_mach_mips16 16 ++#define bfd_mach_mips5 5 ++#define bfd_mach_mips_loongson_2e 3001 ++#define bfd_mach_mips_loongson_2f 3002 ++#define bfd_mach_mips_gs464 3003 ++#define bfd_mach_mips_gs464e 3004 ++#define bfd_mach_mips_gs264e 3005 ++#define bfd_mach_mips_sb1 12310201 /* octal 'SB', 01. */ ++#define bfd_mach_mips_octeon 6501 ++#define bfd_mach_mips_octeonp 6601 ++#define bfd_mach_mips_octeon2 6502 ++#define bfd_mach_mips_octeon3 6503 ++#define bfd_mach_mips_xlr 887682 /* decimal 'XLR'. */ ++#define bfd_mach_mips_interaptiv_mr2 736550 /* decimal 'IA2'. */ ++#define bfd_mach_mipsisa32 32 ++#define bfd_mach_mipsisa32r2 33 ++#define bfd_mach_mipsisa32r3 34 ++#define bfd_mach_mipsisa32r5 36 ++#define bfd_mach_mipsisa32r6 37 ++#define bfd_mach_mipsisa64 64 ++#define bfd_mach_mipsisa64r2 65 ++#define bfd_mach_mipsisa64r3 66 ++#define bfd_mach_mipsisa64r5 68 ++#define bfd_mach_mipsisa64r6 69 ++#define bfd_mach_mips_micromips 96 ++ bfd_arch_i386, /* Intel 386. */ ++#define bfd_mach_i386_intel_syntax (1 << 0) ++#define bfd_mach_i386_i8086 (1 << 1) ++#define bfd_mach_i386_i386 (1 << 2) ++#define bfd_mach_x86_64 (1 << 3) ++#define bfd_mach_x64_32 (1 << 4) ++#define bfd_mach_i386_i386_intel_syntax (bfd_mach_i386_i386 | bfd_mach_i386_intel_syntax) ++#define bfd_mach_x86_64_intel_syntax (bfd_mach_x86_64 | bfd_mach_i386_intel_syntax) ++#define bfd_mach_x64_32_intel_syntax (bfd_mach_x64_32 | bfd_mach_i386_intel_syntax) ++ bfd_arch_l1om, /* Intel L1OM. */ ++#define bfd_mach_l1om (1 << 5) ++#define bfd_mach_l1om_intel_syntax (bfd_mach_l1om | bfd_mach_i386_intel_syntax) ++ bfd_arch_k1om, /* Intel K1OM. */ ++#define bfd_mach_k1om (1 << 6) ++#define bfd_mach_k1om_intel_syntax (bfd_mach_k1om | bfd_mach_i386_intel_syntax) ++ bfd_arch_iamcu, /* Intel MCU. */ ++#define bfd_mach_iamcu (1 << 8) ++#define bfd_mach_i386_iamcu (bfd_mach_i386_i386 | bfd_mach_iamcu) ++#define bfd_mach_i386_iamcu_intel_syntax (bfd_mach_i386_iamcu | bfd_mach_i386_intel_syntax) ++ bfd_arch_romp, /* IBM ROMP PC/RT. */ ++ bfd_arch_convex, /* Convex. */ ++ bfd_arch_m98k, /* Motorola 98xxx. */ ++ bfd_arch_pyramid, /* Pyramid Technology. */ ++ bfd_arch_h8300, /* Renesas H8/300 (formerly Hitachi H8/300). */ ++#define bfd_mach_h8300 1 ++#define bfd_mach_h8300h 2 ++#define bfd_mach_h8300s 3 ++#define bfd_mach_h8300hn 4 ++#define bfd_mach_h8300sn 5 ++#define bfd_mach_h8300sx 6 ++#define bfd_mach_h8300sxn 7 ++ bfd_arch_pdp11, /* DEC PDP-11. */ ++ bfd_arch_powerpc, /* PowerPC. */ ++#define bfd_mach_ppc 32 ++#define bfd_mach_ppc64 64 ++#define bfd_mach_ppc_403 403 ++#define bfd_mach_ppc_403gc 4030 ++#define bfd_mach_ppc_405 405 ++#define bfd_mach_ppc_505 505 ++#define bfd_mach_ppc_601 601 ++#define bfd_mach_ppc_602 602 ++#define bfd_mach_ppc_603 603 ++#define bfd_mach_ppc_ec603e 6031 ++#define bfd_mach_ppc_604 604 ++#define bfd_mach_ppc_620 620 ++#define bfd_mach_ppc_630 630 ++#define bfd_mach_ppc_750 750 ++#define bfd_mach_ppc_860 860 ++#define bfd_mach_ppc_a35 35 ++#define bfd_mach_ppc_rs64ii 642 ++#define bfd_mach_ppc_rs64iii 643 ++#define bfd_mach_ppc_7400 7400 ++#define bfd_mach_ppc_e500 500 ++#define bfd_mach_ppc_e500mc 5001 ++#define bfd_mach_ppc_e500mc64 5005 ++#define bfd_mach_ppc_e5500 5006 ++#define bfd_mach_ppc_e6500 5007 ++#define bfd_mach_ppc_titan 83 ++#define bfd_mach_ppc_vle 84 ++ bfd_arch_rs6000, /* IBM RS/6000. */ ++#define bfd_mach_rs6k 6000 ++#define bfd_mach_rs6k_rs1 6001 ++#define bfd_mach_rs6k_rsc 6003 ++#define bfd_mach_rs6k_rs2 6002 ++ bfd_arch_hppa, /* HP PA RISC. */ ++#define bfd_mach_hppa10 10 ++#define bfd_mach_hppa11 11 ++#define bfd_mach_hppa20 20 ++#define bfd_mach_hppa20w 25 ++ bfd_arch_d10v, /* Mitsubishi D10V. */ ++#define bfd_mach_d10v 1 ++#define bfd_mach_d10v_ts2 2 ++#define bfd_mach_d10v_ts3 3 ++ bfd_arch_d30v, /* Mitsubishi D30V. */ ++ bfd_arch_dlx, /* DLX. */ ++ bfd_arch_m68hc11, /* Motorola 68HC11. */ ++ bfd_arch_m68hc12, /* Motorola 68HC12. */ ++#define bfd_mach_m6812_default 0 ++#define bfd_mach_m6812 1 ++#define bfd_mach_m6812s 2 ++ bfd_arch_m9s12x, /* Freescale S12X. */ ++ bfd_arch_m9s12xg, /* Freescale XGATE. */ ++ bfd_arch_s12z, /* Freescale S12Z. */ ++#define bfd_mach_s12z_default 0 ++ bfd_arch_z8k, /* Zilog Z8000. */ ++#define bfd_mach_z8001 1 ++#define bfd_mach_z8002 2 ++ bfd_arch_sh, /* Renesas / SuperH SH (formerly Hitachi SH). */ ++#define bfd_mach_sh 1 ++#define bfd_mach_sh2 0x20 ++#define bfd_mach_sh_dsp 0x2d ++#define bfd_mach_sh2a 0x2a ++#define bfd_mach_sh2a_nofpu 0x2b ++#define bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu 0x2a1 ++#define bfd_mach_sh2a_nofpu_or_sh3_nommu 0x2a2 ++#define bfd_mach_sh2a_or_sh4 0x2a3 ++#define bfd_mach_sh2a_or_sh3e 0x2a4 ++#define bfd_mach_sh2e 0x2e ++#define bfd_mach_sh3 0x30 ++#define bfd_mach_sh3_nommu 0x31 ++#define bfd_mach_sh3_dsp 0x3d ++#define bfd_mach_sh3e 0x3e ++#define bfd_mach_sh4 0x40 ++#define bfd_mach_sh4_nofpu 0x41 ++#define bfd_mach_sh4_nommu_nofpu 0x42 ++#define bfd_mach_sh4a 0x4a ++#define bfd_mach_sh4a_nofpu 0x4b ++#define bfd_mach_sh4al_dsp 0x4d ++ bfd_arch_alpha, /* Dec Alpha. */ ++#define bfd_mach_alpha_ev4 0x10 ++#define bfd_mach_alpha_ev5 0x20 ++#define bfd_mach_alpha_ev6 0x30 ++ bfd_arch_arm, /* Advanced Risc Machines ARM. */ ++#define bfd_mach_arm_unknown 0 ++#define bfd_mach_arm_2 1 ++#define bfd_mach_arm_2a 2 ++#define bfd_mach_arm_3 3 ++#define bfd_mach_arm_3M 4 ++#define bfd_mach_arm_4 5 ++#define bfd_mach_arm_4T 6 ++#define bfd_mach_arm_5 7 ++#define bfd_mach_arm_5T 8 ++#define bfd_mach_arm_5TE 9 ++#define bfd_mach_arm_XScale 10 ++#define bfd_mach_arm_ep9312 11 ++#define bfd_mach_arm_iWMMXt 12 ++#define bfd_mach_arm_iWMMXt2 13 ++#define bfd_mach_arm_5TEJ 14 ++#define bfd_mach_arm_6 15 ++#define bfd_mach_arm_6KZ 16 ++#define bfd_mach_arm_6T2 17 ++#define bfd_mach_arm_6K 18 ++#define bfd_mach_arm_7 19 ++#define bfd_mach_arm_6M 20 ++#define bfd_mach_arm_6SM 21 ++#define bfd_mach_arm_7EM 22 ++#define bfd_mach_arm_8 23 ++#define bfd_mach_arm_8R 24 ++#define bfd_mach_arm_8M_BASE 25 ++#define bfd_mach_arm_8M_MAIN 26 ++#define bfd_mach_arm_8_1M_MAIN 27 ++#define bfd_mach_arm_9 28 ++ bfd_arch_nds32, /* Andes NDS32. */ ++#define bfd_mach_n1 1 ++#define bfd_mach_n1h 2 ++#define bfd_mach_n1h_v2 3 ++#define bfd_mach_n1h_v3 4 ++#define bfd_mach_n1h_v3m 5 ++ bfd_arch_ns32k, /* National Semiconductors ns32000. */ ++ bfd_arch_tic30, /* Texas Instruments TMS320C30. */ ++ bfd_arch_tic4x, /* Texas Instruments TMS320C3X/4X. */ ++#define bfd_mach_tic3x 30 ++#define bfd_mach_tic4x 40 ++ bfd_arch_tic54x, /* Texas Instruments TMS320C54X. */ ++ bfd_arch_tic6x, /* Texas Instruments TMS320C6X. */ ++ bfd_arch_v850, /* NEC V850. */ ++ bfd_arch_v850_rh850,/* NEC V850 (using RH850 ABI). */ ++#define bfd_mach_v850 1 ++#define bfd_mach_v850e 'E' ++#define bfd_mach_v850e1 '1' ++#define bfd_mach_v850e2 0x4532 ++#define bfd_mach_v850e2v3 0x45325633 ++#define bfd_mach_v850e3v5 0x45335635 /* ('E'|'3'|'V'|'5'). */ ++ bfd_arch_arc, /* ARC Cores. */ ++#define bfd_mach_arc_a4 0 ++#define bfd_mach_arc_a5 1 ++#define bfd_mach_arc_arc600 2 ++#define bfd_mach_arc_arc601 4 ++#define bfd_mach_arc_arc700 3 ++#define bfd_mach_arc_arcv2 5 ++ bfd_arch_m32c, /* Renesas M16C/M32C. */ ++#define bfd_mach_m16c 0x75 ++#define bfd_mach_m32c 0x78 ++ bfd_arch_m32r, /* Renesas M32R (formerly Mitsubishi M32R/D). */ ++#define bfd_mach_m32r 1 /* For backwards compatibility. */ ++#define bfd_mach_m32rx 'x' ++#define bfd_mach_m32r2 '2' ++ bfd_arch_mn10200, /* Matsushita MN10200. */ ++ bfd_arch_mn10300, /* Matsushita MN10300. */ ++#define bfd_mach_mn10300 300 ++#define bfd_mach_am33 330 ++#define bfd_mach_am33_2 332 ++ bfd_arch_fr30, ++#define bfd_mach_fr30 0x46523330 ++ bfd_arch_frv, ++#define bfd_mach_frv 1 ++#define bfd_mach_frvsimple 2 ++#define bfd_mach_fr300 300 ++#define bfd_mach_fr400 400 ++#define bfd_mach_fr450 450 ++#define bfd_mach_frvtomcat 499 /* fr500 prototype. */ ++#define bfd_mach_fr500 500 ++#define bfd_mach_fr550 550 ++ bfd_arch_moxie, /* The moxie processor. */ ++#define bfd_mach_moxie 1 ++ bfd_arch_ft32, /* The ft32 processor. */ ++#define bfd_mach_ft32 1 ++#define bfd_mach_ft32b 2 ++ bfd_arch_mcore, ++ bfd_arch_mep, ++#define bfd_mach_mep 1 ++#define bfd_mach_mep_h1 0x6831 ++#define bfd_mach_mep_c5 0x6335 ++ bfd_arch_metag, ++#define bfd_mach_metag 1 ++ bfd_arch_ia64, /* HP/Intel ia64. */ ++#define bfd_mach_ia64_elf64 64 ++#define bfd_mach_ia64_elf32 32 ++ bfd_arch_ip2k, /* Ubicom IP2K microcontrollers. */ ++#define bfd_mach_ip2022 1 ++#define bfd_mach_ip2022ext 2 ++ bfd_arch_iq2000, /* Vitesse IQ2000. */ ++#define bfd_mach_iq2000 1 ++#define bfd_mach_iq10 2 ++ bfd_arch_bpf, /* Linux eBPF. */ ++#define bfd_mach_bpf 1 ++#define bfd_mach_xbpf 2 ++ bfd_arch_epiphany, /* Adapteva EPIPHANY. */ ++#define bfd_mach_epiphany16 1 ++#define bfd_mach_epiphany32 2 ++ bfd_arch_mt, ++#define bfd_mach_ms1 1 ++#define bfd_mach_mrisc2 2 ++#define bfd_mach_ms2 3 ++ bfd_arch_pj, ++ bfd_arch_avr, /* Atmel AVR microcontrollers. */ ++#define bfd_mach_avr1 1 ++#define bfd_mach_avr2 2 ++#define bfd_mach_avr25 25 ++#define bfd_mach_avr3 3 ++#define bfd_mach_avr31 31 ++#define bfd_mach_avr35 35 ++#define bfd_mach_avr4 4 ++#define bfd_mach_avr5 5 ++#define bfd_mach_avr51 51 ++#define bfd_mach_avr6 6 ++#define bfd_mach_avrtiny 100 ++#define bfd_mach_avrxmega1 101 ++#define bfd_mach_avrxmega2 102 ++#define bfd_mach_avrxmega3 103 ++#define bfd_mach_avrxmega4 104 ++#define bfd_mach_avrxmega5 105 ++#define bfd_mach_avrxmega6 106 ++#define bfd_mach_avrxmega7 107 ++ bfd_arch_bfin, /* ADI Blackfin. */ ++#define bfd_mach_bfin 1 ++ bfd_arch_cr16, /* National Semiconductor CompactRISC (ie CR16). */ ++#define bfd_mach_cr16 1 ++ bfd_arch_crx, /* National Semiconductor CRX. */ ++#define bfd_mach_crx 1 ++ bfd_arch_cris, /* Axis CRIS. */ ++#define bfd_mach_cris_v0_v10 255 ++#define bfd_mach_cris_v32 32 ++#define bfd_mach_cris_v10_v32 1032 ++ bfd_arch_riscv, ++#define bfd_mach_riscv32 132 ++#define bfd_mach_riscv64 164 ++ bfd_arch_rl78, ++#define bfd_mach_rl78 0x75 ++ bfd_arch_rx, /* Renesas RX. */ ++#define bfd_mach_rx 0x75 ++#define bfd_mach_rx_v2 0x76 ++#define bfd_mach_rx_v3 0x77 ++ bfd_arch_s390, /* IBM s390. */ ++#define bfd_mach_s390_31 31 ++#define bfd_mach_s390_64 64 ++ bfd_arch_score, /* Sunplus score. */ ++#define bfd_mach_score3 3 ++#define bfd_mach_score7 7 ++ bfd_arch_mmix, /* Donald Knuth's educational processor. */ ++ bfd_arch_xstormy16, ++#define bfd_mach_xstormy16 1 ++ bfd_arch_msp430, /* Texas Instruments MSP430 architecture. */ ++#define bfd_mach_msp11 11 ++#define bfd_mach_msp110 110 ++#define bfd_mach_msp12 12 ++#define bfd_mach_msp13 13 ++#define bfd_mach_msp14 14 ++#define bfd_mach_msp15 15 ++#define bfd_mach_msp16 16 ++#define bfd_mach_msp20 20 ++#define bfd_mach_msp21 21 ++#define bfd_mach_msp22 22 ++#define bfd_mach_msp23 23 ++#define bfd_mach_msp24 24 ++#define bfd_mach_msp26 26 ++#define bfd_mach_msp31 31 ++#define bfd_mach_msp32 32 ++#define bfd_mach_msp33 33 ++#define bfd_mach_msp41 41 ++#define bfd_mach_msp42 42 ++#define bfd_mach_msp43 43 ++#define bfd_mach_msp44 44 ++#define bfd_mach_msp430x 45 ++#define bfd_mach_msp46 46 ++#define bfd_mach_msp47 47 ++#define bfd_mach_msp54 54 ++ bfd_arch_xc16x, /* Infineon's XC16X Series. */ ++#define bfd_mach_xc16x 1 ++#define bfd_mach_xc16xl 2 ++#define bfd_mach_xc16xs 3 ++ bfd_arch_xgate, /* Freescale XGATE. */ ++#define bfd_mach_xgate 1 ++ bfd_arch_xtensa, /* Tensilica's Xtensa cores. */ ++#define bfd_mach_xtensa 1 ++ bfd_arch_z80, ++/* Zilog Z80 without undocumented opcodes. */ ++#define bfd_mach_z80strict 1 ++/* Zilog Z180: successor with additional instructions, but without ++ halves of ix and iy. */ ++#define bfd_mach_z180 2 ++/* Zilog Z80 with ixl, ixh, iyl, and iyh. */ ++#define bfd_mach_z80 3 ++/* Zilog eZ80 (successor of Z80 & Z180) in Z80 (16-bit address) mode. */ ++#define bfd_mach_ez80_z80 4 ++/* Zilog eZ80 (successor of Z80 & Z180) in ADL (24-bit address) mode. */ ++#define bfd_mach_ez80_adl 5 ++/* Z80N */ ++#define bfd_mach_z80n 6 ++/* Zilog Z80 with all undocumented instructions. */ ++#define bfd_mach_z80full 7 ++/* GameBoy Z80 (reduced instruction set). */ ++#define bfd_mach_gbz80 8 ++/* ASCII R800: successor with multiplication. */ ++#define bfd_mach_r800 11 ++ bfd_arch_lm32, /* Lattice Mico32. */ ++#define bfd_mach_lm32 1 ++ bfd_arch_microblaze,/* Xilinx MicroBlaze. */ ++ bfd_arch_tilepro, /* Tilera TILEPro. */ ++ bfd_arch_tilegx, /* Tilera TILE-Gx. */ ++#define bfd_mach_tilepro 1 ++#define bfd_mach_tilegx 1 ++#define bfd_mach_tilegx32 2 ++ bfd_arch_aarch64, /* AArch64. */ ++#define bfd_mach_aarch64 0 ++#define bfd_mach_aarch64_8R 1 ++#define bfd_mach_aarch64_ilp32 32 ++ bfd_arch_nios2, /* Nios II. */ ++#define bfd_mach_nios2 0 ++#define bfd_mach_nios2r1 1 ++#define bfd_mach_nios2r2 2 ++ bfd_arch_visium, /* Visium. */ ++#define bfd_mach_visium 1 ++ bfd_arch_wasm32, /* WebAssembly. */ ++#define bfd_mach_wasm32 1 ++ bfd_arch_pru, /* PRU. */ ++#define bfd_mach_pru 0 ++ bfd_arch_nfp, /* Netronome Flow Processor */ ++#define bfd_mach_nfp3200 0x3200 ++#define bfd_mach_nfp6000 0x6000 ++ bfd_arch_csky, /* C-SKY. */ ++#define bfd_mach_ck_unknown 0 ++#define bfd_mach_ck510 1 ++#define bfd_mach_ck610 2 ++#define bfd_mach_ck801 3 ++#define bfd_mach_ck802 4 ++#define bfd_mach_ck803 5 ++#define bfd_mach_ck807 6 ++#define bfd_mach_ck810 7 ++#define bfd_mach_ck860 8 ++ bfd_arch_loongarch, /* LoongArch */ ++#define bfd_mach_loongarch32 1 ++#define bfd_mach_loongarch64 2 ++ bfd_arch_last ++ }; ++ ++typedef struct bfd_arch_info ++{ ++ int bits_per_word; ++ int bits_per_address; ++ int bits_per_byte; ++ enum bfd_architecture arch; ++ unsigned long mach; ++ const char *arch_name; ++ const char *printable_name; ++ unsigned int section_align_power; ++ /* TRUE if this is the default machine for the architecture. ++ The default arch should be the first entry for an arch so that ++ all the entries for that arch can be accessed via <>. */ ++ bool the_default; ++ const struct bfd_arch_info * (*compatible) (const struct bfd_arch_info *, ++ const struct bfd_arch_info *); ++ ++ bool (*scan) (const struct bfd_arch_info *, const char *); ++ ++ /* Allocate via bfd_malloc and return a fill buffer of size COUNT. If ++ IS_BIGENDIAN is TRUE, the order of bytes is big endian. If CODE is ++ TRUE, the buffer contains code. */ ++ void *(*fill) (bfd_size_type count, bool is_bigendian, bool code); ++ ++ const struct bfd_arch_info *next; ++ ++ /* On some architectures the offset for a relocation can point into ++ the middle of an instruction. This field specifies the maximum ++ offset such a relocation can have (in octets). This affects the ++ behaviour of the disassembler, since a value greater than zero ++ means that it may need to disassemble an instruction twice, once ++ to get its length and then a second time to display it. If the ++ value is negative then this has to be done for every single ++ instruction, regardless of the offset of the reloc. */ ++ signed int max_reloc_offset_into_insn; ++} ++bfd_arch_info_type; ++ ++const char *bfd_printable_name (bfd *abfd); ++ ++const bfd_arch_info_type *bfd_scan_arch (const char *string); ++ ++const char **bfd_arch_list (void); ++ ++const bfd_arch_info_type *bfd_arch_get_compatible ++ (const bfd *abfd, const bfd *bbfd, bool accept_unknowns); ++ ++void bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg); ++ ++bool bfd_default_set_arch_mach ++ (bfd *abfd, enum bfd_architecture arch, unsigned long mach); ++ ++enum bfd_architecture bfd_get_arch (const bfd *abfd); ++ ++unsigned long bfd_get_mach (const bfd *abfd); ++ ++unsigned int bfd_arch_bits_per_byte (const bfd *abfd); ++ ++unsigned int bfd_arch_bits_per_address (const bfd *abfd); ++ ++const bfd_arch_info_type *bfd_get_arch_info (bfd *abfd); ++ ++const bfd_arch_info_type *bfd_lookup_arch ++ (enum bfd_architecture arch, unsigned long machine); ++ ++const char *bfd_printable_arch_mach ++ (enum bfd_architecture arch, unsigned long machine); ++ ++unsigned int bfd_octets_per_byte (const bfd *abfd, ++ const asection *sec); ++ ++unsigned int bfd_arch_mach_octets_per_byte ++ (enum bfd_architecture arch, unsigned long machine); ++ ++/* Extracted from reloc.c. */ ++ ++typedef enum bfd_reloc_status ++{ ++ /* No errors detected. Note - the value 2 is used so that it ++ will not be mistaken for the boolean TRUE or FALSE values. */ ++ bfd_reloc_ok = 2, ++ ++ /* The relocation was performed, but there was an overflow. */ ++ bfd_reloc_overflow, ++ ++ /* The address to relocate was not within the section supplied. */ ++ bfd_reloc_outofrange, ++ ++ /* Used by special functions. */ ++ bfd_reloc_continue, ++ ++ /* Unsupported relocation size requested. */ ++ bfd_reloc_notsupported, ++ ++ /* Unused. */ ++ bfd_reloc_other, ++ ++ /* The symbol to relocate against was undefined. */ ++ bfd_reloc_undefined, ++ ++ /* The relocation was performed, but may not be ok. If this type is ++ returned, the error_message argument to bfd_perform_relocation ++ will be set. */ ++ bfd_reloc_dangerous ++ } ++ bfd_reloc_status_type; ++ ++typedef const struct reloc_howto_struct reloc_howto_type; ++ ++typedef struct reloc_cache_entry ++{ ++ /* A pointer into the canonical table of pointers. */ ++ struct bfd_symbol **sym_ptr_ptr; ++ ++ /* offset in section. */ ++ bfd_size_type address; ++ ++ /* addend for relocation value. */ ++ bfd_vma addend; ++ ++ /* Pointer to how to perform the required relocation. */ ++ reloc_howto_type *howto; ++ ++} ++arelent; ++ ++ ++enum complain_overflow ++{ ++ /* Do not complain on overflow. */ ++ complain_overflow_dont, ++ ++ /* Complain if the value overflows when considered as a signed ++ number one bit larger than the field. ie. A bitfield of N bits ++ is allowed to represent -2**n to 2**n-1. */ ++ complain_overflow_bitfield, ++ ++ /* Complain if the value overflows when considered as a signed ++ number. */ ++ complain_overflow_signed, ++ ++ /* Complain if the value overflows when considered as an ++ unsigned number. */ ++ complain_overflow_unsigned ++}; ++struct reloc_howto_struct ++{ ++ /* The type field has mainly a documentary use - the back end can ++ do what it wants with it, though normally the back end's idea of ++ an external reloc number is stored in this field. */ ++ unsigned int type; ++ ++ /* The encoded size of the item to be relocated. This is *not* a ++ power-of-two measure. Use bfd_get_reloc_size to find the size ++ of the item in bytes. */ ++ unsigned int size:3; ++ ++ /* The number of bits in the field to be relocated. This is used ++ when doing overflow checking. */ ++ unsigned int bitsize:7; ++ ++ /* The value the final relocation is shifted right by. This drops ++ unwanted data from the relocation. */ ++ unsigned int rightshift:6; ++ ++ /* The bit position of the reloc value in the destination. ++ The relocated value is left shifted by this amount. */ ++ unsigned int bitpos:6; ++ ++ /* What type of overflow error should be checked for when ++ relocating. */ ++ ENUM_BITFIELD (complain_overflow) complain_on_overflow:2; ++ ++ /* The relocation value should be negated before applying. */ ++ unsigned int negate:1; ++ ++ /* The relocation is relative to the item being relocated. */ ++ unsigned int pc_relative:1; ++ ++ /* Some formats record a relocation addend in the section contents ++ rather than with the relocation. For ELF formats this is the ++ distinction between USE_REL and USE_RELA (though the code checks ++ for USE_REL == 1/0). The value of this field is TRUE if the ++ addend is recorded with the section contents; when performing a ++ partial link (ld -r) the section contents (the data) will be ++ modified. The value of this field is FALSE if addends are ++ recorded with the relocation (in arelent.addend); when performing ++ a partial link the relocation will be modified. ++ All relocations for all ELF USE_RELA targets should set this field ++ to FALSE (values of TRUE should be looked on with suspicion). ++ However, the converse is not true: not all relocations of all ELF ++ USE_REL targets set this field to TRUE. Why this is so is peculiar ++ to each particular target. For relocs that aren't used in partial ++ links (e.g. GOT stuff) it doesn't matter what this is set to. */ ++ unsigned int partial_inplace:1; ++ ++ /* When some formats create PC relative instructions, they leave ++ the value of the pc of the place being relocated in the offset ++ slot of the instruction, so that a PC relative relocation can ++ be made just by adding in an ordinary offset (e.g., sun3 a.out). ++ Some formats leave the displacement part of an instruction ++ empty (e.g., ELF); this flag signals the fact. */ ++ unsigned int pcrel_offset:1; ++ ++ /* src_mask selects the part of the instruction (or data) to be used ++ in the relocation sum. If the target relocations don't have an ++ addend in the reloc, eg. ELF USE_REL, src_mask will normally equal ++ dst_mask to extract the addend from the section contents. If ++ relocations do have an addend in the reloc, eg. ELF USE_RELA, this ++ field should normally be zero. Non-zero values for ELF USE_RELA ++ targets should be viewed with suspicion as normally the value in ++ the dst_mask part of the section contents should be ignored. */ ++ bfd_vma src_mask; ++ ++ /* dst_mask selects which parts of the instruction (or data) are ++ replaced with a relocated value. */ ++ bfd_vma dst_mask; ++ ++ /* If this field is non null, then the supplied function is ++ called rather than the normal function. This allows really ++ strange relocation methods to be accommodated. */ ++ bfd_reloc_status_type (*special_function) ++ (bfd *, arelent *, struct bfd_symbol *, void *, asection *, ++ bfd *, char **); ++ ++ /* The textual name of the relocation type. */ ++ const char *name; ++}; ++ ++#define HOWTO(type, right, size, bits, pcrel, left, ovf, func, name, \ ++ inplace, src_mask, dst_mask, pcrel_off) \ ++ { (unsigned) type, size < 0 ? -size : size, bits, right, left, ovf, \ ++ size < 0, pcrel, inplace, pcrel_off, src_mask, dst_mask, func, name } ++#define EMPTY_HOWTO(C) \ ++ HOWTO ((C), 0, 0, 0, false, 0, complain_overflow_dont, NULL, \ ++ NULL, false, 0, 0, false) ++ ++unsigned int bfd_get_reloc_size (reloc_howto_type *); ++ ++typedef struct relent_chain ++{ ++ arelent relent; ++ struct relent_chain *next; ++} ++arelent_chain; ++ ++bfd_reloc_status_type bfd_check_overflow ++ (enum complain_overflow how, ++ unsigned int bitsize, ++ unsigned int rightshift, ++ unsigned int addrsize, ++ bfd_vma relocation); ++ ++bool bfd_reloc_offset_in_range ++ (reloc_howto_type *howto, ++ bfd *abfd, ++ asection *section, ++ bfd_size_type offset); ++ ++bfd_reloc_status_type bfd_perform_relocation ++ (bfd *abfd, ++ arelent *reloc_entry, ++ void *data, ++ asection *input_section, ++ bfd *output_bfd, ++ char **error_message); ++ ++bfd_reloc_status_type bfd_install_relocation ++ (bfd *abfd, ++ arelent *reloc_entry, ++ void *data, bfd_vma data_start, ++ asection *input_section, ++ char **error_message); ++ ++enum bfd_reloc_code_real { ++ _dummy_first_bfd_reloc_code_real, ++ ++ ++/* Basic absolute relocations of N bits. */ ++ BFD_RELOC_64, ++ BFD_RELOC_32, ++ BFD_RELOC_26, ++ BFD_RELOC_24, ++ BFD_RELOC_16, ++ BFD_RELOC_14, ++ BFD_RELOC_8, ++ ++/* PC-relative relocations. Sometimes these are relative to the address ++of the relocation itself; sometimes they are relative to the start of ++the section containing the relocation. It depends on the specific target. */ ++ BFD_RELOC_64_PCREL, ++ BFD_RELOC_32_PCREL, ++ BFD_RELOC_24_PCREL, ++ BFD_RELOC_16_PCREL, ++ BFD_RELOC_12_PCREL, ++ BFD_RELOC_8_PCREL, ++ ++/* Section relative relocations. Some targets need this for DWARF2. */ ++ BFD_RELOC_32_SECREL, ++ ++/* For ELF. */ ++ BFD_RELOC_32_GOT_PCREL, ++ BFD_RELOC_16_GOT_PCREL, ++ BFD_RELOC_8_GOT_PCREL, ++ BFD_RELOC_32_GOTOFF, ++ BFD_RELOC_16_GOTOFF, ++ BFD_RELOC_LO16_GOTOFF, ++ BFD_RELOC_HI16_GOTOFF, ++ BFD_RELOC_HI16_S_GOTOFF, ++ BFD_RELOC_8_GOTOFF, ++ BFD_RELOC_64_PLT_PCREL, ++ BFD_RELOC_32_PLT_PCREL, ++ BFD_RELOC_24_PLT_PCREL, ++ BFD_RELOC_16_PLT_PCREL, ++ BFD_RELOC_8_PLT_PCREL, ++ BFD_RELOC_64_PLTOFF, ++ BFD_RELOC_32_PLTOFF, ++ BFD_RELOC_16_PLTOFF, ++ BFD_RELOC_LO16_PLTOFF, ++ BFD_RELOC_HI16_PLTOFF, ++ BFD_RELOC_HI16_S_PLTOFF, ++ BFD_RELOC_8_PLTOFF, ++ ++/* Size relocations. */ ++ BFD_RELOC_SIZE32, ++ BFD_RELOC_SIZE64, ++ ++/* Relocations used by 68K ELF. */ ++ BFD_RELOC_68K_GLOB_DAT, ++ BFD_RELOC_68K_JMP_SLOT, ++ BFD_RELOC_68K_RELATIVE, ++ BFD_RELOC_68K_TLS_GD32, ++ BFD_RELOC_68K_TLS_GD16, ++ BFD_RELOC_68K_TLS_GD8, ++ BFD_RELOC_68K_TLS_LDM32, ++ BFD_RELOC_68K_TLS_LDM16, ++ BFD_RELOC_68K_TLS_LDM8, ++ BFD_RELOC_68K_TLS_LDO32, ++ BFD_RELOC_68K_TLS_LDO16, ++ BFD_RELOC_68K_TLS_LDO8, ++ BFD_RELOC_68K_TLS_IE32, ++ BFD_RELOC_68K_TLS_IE16, ++ BFD_RELOC_68K_TLS_IE8, ++ BFD_RELOC_68K_TLS_LE32, ++ BFD_RELOC_68K_TLS_LE16, ++ BFD_RELOC_68K_TLS_LE8, ++ ++/* Linkage-table relative. */ ++ BFD_RELOC_32_BASEREL, ++ BFD_RELOC_16_BASEREL, ++ BFD_RELOC_LO16_BASEREL, ++ BFD_RELOC_HI16_BASEREL, ++ BFD_RELOC_HI16_S_BASEREL, ++ BFD_RELOC_8_BASEREL, ++ BFD_RELOC_RVA, ++ ++/* Absolute 8-bit relocation, but used to form an address like 0xFFnn. */ ++ BFD_RELOC_8_FFnn, ++ ++/* These PC-relative relocations are stored as word displacements -- ++i.e., byte displacements shifted right two bits. The 30-bit word ++displacement (<<32_PCREL_S2>> -- 32 bits, shifted 2) is used on the ++SPARC. (SPARC tools generally refer to this as <>.) The ++signed 16-bit displacement is used on the MIPS, and the 23-bit ++displacement is used on the Alpha. */ ++ BFD_RELOC_32_PCREL_S2, ++ BFD_RELOC_16_PCREL_S2, ++ BFD_RELOC_23_PCREL_S2, ++ ++/* High 22 bits and low 10 bits of 32-bit value, placed into lower bits of ++the target word. These are used on the SPARC. */ ++ BFD_RELOC_HI22, ++ BFD_RELOC_LO10, ++ ++/* For systems that allocate a Global Pointer register, these are ++displacements off that register. These relocation types are ++handled specially, because the value the register will have is ++decided relatively late. */ ++ BFD_RELOC_GPREL16, ++ BFD_RELOC_GPREL32, ++ ++/* SPARC ELF relocations. There is probably some overlap with other ++relocation types already defined. */ ++ BFD_RELOC_NONE, ++ BFD_RELOC_SPARC_WDISP22, ++ BFD_RELOC_SPARC22, ++ BFD_RELOC_SPARC13, ++ BFD_RELOC_SPARC_GOT10, ++ BFD_RELOC_SPARC_GOT13, ++ BFD_RELOC_SPARC_GOT22, ++ BFD_RELOC_SPARC_PC10, ++ BFD_RELOC_SPARC_PC22, ++ BFD_RELOC_SPARC_WPLT30, ++ BFD_RELOC_SPARC_COPY, ++ BFD_RELOC_SPARC_GLOB_DAT, ++ BFD_RELOC_SPARC_JMP_SLOT, ++ BFD_RELOC_SPARC_RELATIVE, ++ BFD_RELOC_SPARC_UA16, ++ BFD_RELOC_SPARC_UA32, ++ BFD_RELOC_SPARC_UA64, ++ BFD_RELOC_SPARC_GOTDATA_HIX22, ++ BFD_RELOC_SPARC_GOTDATA_LOX10, ++ BFD_RELOC_SPARC_GOTDATA_OP_HIX22, ++ BFD_RELOC_SPARC_GOTDATA_OP_LOX10, ++ BFD_RELOC_SPARC_GOTDATA_OP, ++ BFD_RELOC_SPARC_JMP_IREL, ++ BFD_RELOC_SPARC_IRELATIVE, ++ ++/* I think these are specific to SPARC a.out (e.g., Sun 4). */ ++ BFD_RELOC_SPARC_BASE13, ++ BFD_RELOC_SPARC_BASE22, ++ ++/* SPARC64 relocations */ ++#define BFD_RELOC_SPARC_64 BFD_RELOC_64 ++ BFD_RELOC_SPARC_10, ++ BFD_RELOC_SPARC_11, ++ BFD_RELOC_SPARC_OLO10, ++ BFD_RELOC_SPARC_HH22, ++ BFD_RELOC_SPARC_HM10, ++ BFD_RELOC_SPARC_LM22, ++ BFD_RELOC_SPARC_PC_HH22, ++ BFD_RELOC_SPARC_PC_HM10, ++ BFD_RELOC_SPARC_PC_LM22, ++ BFD_RELOC_SPARC_WDISP16, ++ BFD_RELOC_SPARC_WDISP19, ++ BFD_RELOC_SPARC_7, ++ BFD_RELOC_SPARC_6, ++ BFD_RELOC_SPARC_5, ++#define BFD_RELOC_SPARC_DISP64 BFD_RELOC_64_PCREL ++ BFD_RELOC_SPARC_PLT32, ++ BFD_RELOC_SPARC_PLT64, ++ BFD_RELOC_SPARC_HIX22, ++ BFD_RELOC_SPARC_LOX10, ++ BFD_RELOC_SPARC_H44, ++ BFD_RELOC_SPARC_M44, ++ BFD_RELOC_SPARC_L44, ++ BFD_RELOC_SPARC_REGISTER, ++ BFD_RELOC_SPARC_H34, ++ BFD_RELOC_SPARC_SIZE32, ++ BFD_RELOC_SPARC_SIZE64, ++ BFD_RELOC_SPARC_WDISP10, ++ ++/* SPARC little endian relocation */ ++ BFD_RELOC_SPARC_REV32, ++ ++/* SPARC TLS relocations */ ++ BFD_RELOC_SPARC_TLS_GD_HI22, ++ BFD_RELOC_SPARC_TLS_GD_LO10, ++ BFD_RELOC_SPARC_TLS_GD_ADD, ++ BFD_RELOC_SPARC_TLS_GD_CALL, ++ BFD_RELOC_SPARC_TLS_LDM_HI22, ++ BFD_RELOC_SPARC_TLS_LDM_LO10, ++ BFD_RELOC_SPARC_TLS_LDM_ADD, ++ BFD_RELOC_SPARC_TLS_LDM_CALL, ++ BFD_RELOC_SPARC_TLS_LDO_HIX22, ++ BFD_RELOC_SPARC_TLS_LDO_LOX10, ++ BFD_RELOC_SPARC_TLS_LDO_ADD, ++ BFD_RELOC_SPARC_TLS_IE_HI22, ++ BFD_RELOC_SPARC_TLS_IE_LO10, ++ BFD_RELOC_SPARC_TLS_IE_LD, ++ BFD_RELOC_SPARC_TLS_IE_LDX, ++ BFD_RELOC_SPARC_TLS_IE_ADD, ++ BFD_RELOC_SPARC_TLS_LE_HIX22, ++ BFD_RELOC_SPARC_TLS_LE_LOX10, ++ BFD_RELOC_SPARC_TLS_DTPMOD32, ++ BFD_RELOC_SPARC_TLS_DTPMOD64, ++ BFD_RELOC_SPARC_TLS_DTPOFF32, ++ BFD_RELOC_SPARC_TLS_DTPOFF64, ++ BFD_RELOC_SPARC_TLS_TPOFF32, ++ BFD_RELOC_SPARC_TLS_TPOFF64, ++ ++/* SPU Relocations. */ ++ BFD_RELOC_SPU_IMM7, ++ BFD_RELOC_SPU_IMM8, ++ BFD_RELOC_SPU_IMM10, ++ BFD_RELOC_SPU_IMM10W, ++ BFD_RELOC_SPU_IMM16, ++ BFD_RELOC_SPU_IMM16W, ++ BFD_RELOC_SPU_IMM18, ++ BFD_RELOC_SPU_PCREL9a, ++ BFD_RELOC_SPU_PCREL9b, ++ BFD_RELOC_SPU_PCREL16, ++ BFD_RELOC_SPU_LO16, ++ BFD_RELOC_SPU_HI16, ++ BFD_RELOC_SPU_PPU32, ++ BFD_RELOC_SPU_PPU64, ++ BFD_RELOC_SPU_ADD_PIC, ++ ++/* Alpha ECOFF and ELF relocations. Some of these treat the symbol or ++"addend" in some special way. ++For GPDISP_HI16 ("gpdisp") relocations, the symbol is ignored when ++writing; when reading, it will be the absolute section symbol. The ++addend is the displacement in bytes of the "lda" instruction from ++the "ldah" instruction (which is at the address of this reloc). */ ++ BFD_RELOC_ALPHA_GPDISP_HI16, ++ ++/* For GPDISP_LO16 ("ignore") relocations, the symbol is handled as ++with GPDISP_HI16 relocs. The addend is ignored when writing the ++relocations out, and is filled in with the file's GP value on ++reading, for convenience. */ ++ BFD_RELOC_ALPHA_GPDISP_LO16, ++ ++/* The ELF GPDISP relocation is exactly the same as the GPDISP_HI16 ++relocation except that there is no accompanying GPDISP_LO16 ++relocation. */ ++ BFD_RELOC_ALPHA_GPDISP, ++ ++/* The Alpha LITERAL/LITUSE relocs are produced by a symbol reference; ++the assembler turns it into a LDQ instruction to load the address of ++the symbol, and then fills in a register in the real instruction. ++ ++The LITERAL reloc, at the LDQ instruction, refers to the .lita ++section symbol. The addend is ignored when writing, but is filled ++in with the file's GP value on reading, for convenience, as with the ++GPDISP_LO16 reloc. ++ ++The ELF_LITERAL reloc is somewhere between 16_GOTOFF and GPDISP_LO16. ++It should refer to the symbol to be referenced, as with 16_GOTOFF, ++but it generates output not based on the position within the .got ++section, but relative to the GP value chosen for the file during the ++final link stage. ++ ++The LITUSE reloc, on the instruction using the loaded address, gives ++information to the linker that it might be able to use to optimize ++away some literal section references. The symbol is ignored (read ++as the absolute section symbol), and the "addend" indicates the type ++of instruction using the register: ++1 - "memory" fmt insn ++2 - byte-manipulation (byte offset reg) ++3 - jsr (target of branch) */ ++ BFD_RELOC_ALPHA_LITERAL, ++ BFD_RELOC_ALPHA_ELF_LITERAL, ++ BFD_RELOC_ALPHA_LITUSE, ++ ++/* The HINT relocation indicates a value that should be filled into the ++"hint" field of a jmp/jsr/ret instruction, for possible branch- ++prediction logic which may be provided on some processors. */ ++ BFD_RELOC_ALPHA_HINT, ++ ++/* The LINKAGE relocation outputs a linkage pair in the object file, ++which is filled by the linker. */ ++ BFD_RELOC_ALPHA_LINKAGE, ++ ++/* The CODEADDR relocation outputs a STO_CA in the object file, ++which is filled by the linker. */ ++ BFD_RELOC_ALPHA_CODEADDR, ++ ++/* The GPREL_HI/LO relocations together form a 32-bit offset from the ++GP register. */ ++ BFD_RELOC_ALPHA_GPREL_HI16, ++ BFD_RELOC_ALPHA_GPREL_LO16, ++ ++/* Like BFD_RELOC_23_PCREL_S2, except that the source and target must ++share a common GP, and the target address is adjusted for ++STO_ALPHA_STD_GPLOAD. */ ++ BFD_RELOC_ALPHA_BRSGP, ++ ++/* The NOP relocation outputs a NOP if the longword displacement ++between two procedure entry points is < 2^21. */ ++ BFD_RELOC_ALPHA_NOP, ++ ++/* The BSR relocation outputs a BSR if the longword displacement ++between two procedure entry points is < 2^21. */ ++ BFD_RELOC_ALPHA_BSR, ++ ++/* The LDA relocation outputs a LDA if the longword displacement ++between two procedure entry points is < 2^16. */ ++ BFD_RELOC_ALPHA_LDA, ++ ++/* The BOH relocation outputs a BSR if the longword displacement ++between two procedure entry points is < 2^21, or else a hint. */ ++ BFD_RELOC_ALPHA_BOH, ++ ++/* Alpha thread-local storage relocations. */ ++ BFD_RELOC_ALPHA_TLSGD, ++ BFD_RELOC_ALPHA_TLSLDM, ++ BFD_RELOC_ALPHA_DTPMOD64, ++ BFD_RELOC_ALPHA_GOTDTPREL16, ++ BFD_RELOC_ALPHA_DTPREL64, ++ BFD_RELOC_ALPHA_DTPREL_HI16, ++ BFD_RELOC_ALPHA_DTPREL_LO16, ++ BFD_RELOC_ALPHA_DTPREL16, ++ BFD_RELOC_ALPHA_GOTTPREL16, ++ BFD_RELOC_ALPHA_TPREL64, ++ BFD_RELOC_ALPHA_TPREL_HI16, ++ BFD_RELOC_ALPHA_TPREL_LO16, ++ BFD_RELOC_ALPHA_TPREL16, ++ ++/* The MIPS jump instruction. */ ++ BFD_RELOC_MIPS_JMP, ++ BFD_RELOC_MICROMIPS_JMP, ++ ++/* The MIPS16 jump instruction. */ ++ BFD_RELOC_MIPS16_JMP, ++ ++/* MIPS16 GP relative reloc. */ ++ BFD_RELOC_MIPS16_GPREL, ++ ++/* High 16 bits of 32-bit value; simple reloc. */ ++ BFD_RELOC_HI16, ++ ++/* High 16 bits of 32-bit value but the low 16 bits will be sign ++extended and added to form the final result. If the low 16 ++bits form a negative number, we need to add one to the high value ++to compensate for the borrow when the low bits are added. */ ++ BFD_RELOC_HI16_S, ++ ++/* Low 16 bits. */ ++ BFD_RELOC_LO16, ++ ++/* High 16 bits of 32-bit pc-relative value */ ++ BFD_RELOC_HI16_PCREL, ++ ++/* High 16 bits of 32-bit pc-relative value, adjusted */ ++ BFD_RELOC_HI16_S_PCREL, ++ ++/* Low 16 bits of pc-relative value */ ++ BFD_RELOC_LO16_PCREL, ++ ++/* Equivalent of BFD_RELOC_MIPS_*, but with the MIPS16 layout of ++16-bit immediate fields */ ++ BFD_RELOC_MIPS16_GOT16, ++ BFD_RELOC_MIPS16_CALL16, ++ ++/* MIPS16 high 16 bits of 32-bit value. */ ++ BFD_RELOC_MIPS16_HI16, ++ ++/* MIPS16 high 16 bits of 32-bit value but the low 16 bits will be sign ++extended and added to form the final result. If the low 16 ++bits form a negative number, we need to add one to the high value ++to compensate for the borrow when the low bits are added. */ ++ BFD_RELOC_MIPS16_HI16_S, ++ ++/* MIPS16 low 16 bits. */ ++ BFD_RELOC_MIPS16_LO16, ++ ++/* MIPS16 TLS relocations */ ++ BFD_RELOC_MIPS16_TLS_GD, ++ BFD_RELOC_MIPS16_TLS_LDM, ++ BFD_RELOC_MIPS16_TLS_DTPREL_HI16, ++ BFD_RELOC_MIPS16_TLS_DTPREL_LO16, ++ BFD_RELOC_MIPS16_TLS_GOTTPREL, ++ BFD_RELOC_MIPS16_TLS_TPREL_HI16, ++ BFD_RELOC_MIPS16_TLS_TPREL_LO16, ++ ++/* Relocation against a MIPS literal section. */ ++ BFD_RELOC_MIPS_LITERAL, ++ BFD_RELOC_MICROMIPS_LITERAL, ++ ++/* microMIPS PC-relative relocations. */ ++ BFD_RELOC_MICROMIPS_7_PCREL_S1, ++ BFD_RELOC_MICROMIPS_10_PCREL_S1, ++ BFD_RELOC_MICROMIPS_16_PCREL_S1, ++ ++/* MIPS16 PC-relative relocation. */ ++ BFD_RELOC_MIPS16_16_PCREL_S1, ++ ++/* MIPS PC-relative relocations. */ ++ BFD_RELOC_MIPS_21_PCREL_S2, ++ BFD_RELOC_MIPS_26_PCREL_S2, ++ BFD_RELOC_MIPS_18_PCREL_S3, ++ BFD_RELOC_MIPS_19_PCREL_S2, ++ ++/* microMIPS versions of generic BFD relocs. */ ++ BFD_RELOC_MICROMIPS_GPREL16, ++ BFD_RELOC_MICROMIPS_HI16, ++ BFD_RELOC_MICROMIPS_HI16_S, ++ BFD_RELOC_MICROMIPS_LO16, ++ ++/* MIPS ELF relocations. */ ++ BFD_RELOC_MIPS_GOT16, ++ BFD_RELOC_MICROMIPS_GOT16, ++ BFD_RELOC_MIPS_CALL16, ++ BFD_RELOC_MICROMIPS_CALL16, ++ BFD_RELOC_MIPS_GOT_HI16, ++ BFD_RELOC_MICROMIPS_GOT_HI16, ++ BFD_RELOC_MIPS_GOT_LO16, ++ BFD_RELOC_MICROMIPS_GOT_LO16, ++ BFD_RELOC_MIPS_CALL_HI16, ++ BFD_RELOC_MICROMIPS_CALL_HI16, ++ BFD_RELOC_MIPS_CALL_LO16, ++ BFD_RELOC_MICROMIPS_CALL_LO16, ++ BFD_RELOC_MIPS_SUB, ++ BFD_RELOC_MICROMIPS_SUB, ++ BFD_RELOC_MIPS_GOT_PAGE, ++ BFD_RELOC_MICROMIPS_GOT_PAGE, ++ BFD_RELOC_MIPS_GOT_OFST, ++ BFD_RELOC_MICROMIPS_GOT_OFST, ++ BFD_RELOC_MIPS_GOT_DISP, ++ BFD_RELOC_MICROMIPS_GOT_DISP, ++ BFD_RELOC_MIPS_SHIFT5, ++ BFD_RELOC_MIPS_SHIFT6, ++ BFD_RELOC_MIPS_INSERT_A, ++ BFD_RELOC_MIPS_INSERT_B, ++ BFD_RELOC_MIPS_DELETE, ++ BFD_RELOC_MIPS_HIGHEST, ++ BFD_RELOC_MICROMIPS_HIGHEST, ++ BFD_RELOC_MIPS_HIGHER, ++ BFD_RELOC_MICROMIPS_HIGHER, ++ BFD_RELOC_MIPS_SCN_DISP, ++ BFD_RELOC_MICROMIPS_SCN_DISP, ++ BFD_RELOC_MIPS_REL16, ++ BFD_RELOC_MIPS_RELGOT, ++ BFD_RELOC_MIPS_JALR, ++ BFD_RELOC_MICROMIPS_JALR, ++ BFD_RELOC_MIPS_TLS_DTPMOD32, ++ BFD_RELOC_MIPS_TLS_DTPREL32, ++ BFD_RELOC_MIPS_TLS_DTPMOD64, ++ BFD_RELOC_MIPS_TLS_DTPREL64, ++ BFD_RELOC_MIPS_TLS_GD, ++ BFD_RELOC_MICROMIPS_TLS_GD, ++ BFD_RELOC_MIPS_TLS_LDM, ++ BFD_RELOC_MICROMIPS_TLS_LDM, ++ BFD_RELOC_MIPS_TLS_DTPREL_HI16, ++ BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16, ++ BFD_RELOC_MIPS_TLS_DTPREL_LO16, ++ BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16, ++ BFD_RELOC_MIPS_TLS_GOTTPREL, ++ BFD_RELOC_MICROMIPS_TLS_GOTTPREL, ++ BFD_RELOC_MIPS_TLS_TPREL32, ++ BFD_RELOC_MIPS_TLS_TPREL64, ++ BFD_RELOC_MIPS_TLS_TPREL_HI16, ++ BFD_RELOC_MICROMIPS_TLS_TPREL_HI16, ++ BFD_RELOC_MIPS_TLS_TPREL_LO16, ++ BFD_RELOC_MICROMIPS_TLS_TPREL_LO16, ++ BFD_RELOC_MIPS_EH, ++ ++ ++/* MIPS ELF relocations (VxWorks and PLT extensions). */ ++ BFD_RELOC_MIPS_COPY, ++ BFD_RELOC_MIPS_JUMP_SLOT, ++ ++ ++/* Moxie ELF relocations. */ ++ BFD_RELOC_MOXIE_10_PCREL, ++ ++ ++/* FT32 ELF relocations. */ ++ BFD_RELOC_FT32_10, ++ BFD_RELOC_FT32_20, ++ BFD_RELOC_FT32_17, ++ BFD_RELOC_FT32_18, ++ BFD_RELOC_FT32_RELAX, ++ BFD_RELOC_FT32_SC0, ++ BFD_RELOC_FT32_SC1, ++ BFD_RELOC_FT32_15, ++ BFD_RELOC_FT32_DIFF32, ++ ++ ++/* Fujitsu Frv Relocations. */ ++ BFD_RELOC_FRV_LABEL16, ++ BFD_RELOC_FRV_LABEL24, ++ BFD_RELOC_FRV_LO16, ++ BFD_RELOC_FRV_HI16, ++ BFD_RELOC_FRV_GPREL12, ++ BFD_RELOC_FRV_GPRELU12, ++ BFD_RELOC_FRV_GPREL32, ++ BFD_RELOC_FRV_GPRELHI, ++ BFD_RELOC_FRV_GPRELLO, ++ BFD_RELOC_FRV_GOT12, ++ BFD_RELOC_FRV_GOTHI, ++ BFD_RELOC_FRV_GOTLO, ++ BFD_RELOC_FRV_FUNCDESC, ++ BFD_RELOC_FRV_FUNCDESC_GOT12, ++ BFD_RELOC_FRV_FUNCDESC_GOTHI, ++ BFD_RELOC_FRV_FUNCDESC_GOTLO, ++ BFD_RELOC_FRV_FUNCDESC_VALUE, ++ BFD_RELOC_FRV_FUNCDESC_GOTOFF12, ++ BFD_RELOC_FRV_FUNCDESC_GOTOFFHI, ++ BFD_RELOC_FRV_FUNCDESC_GOTOFFLO, ++ BFD_RELOC_FRV_GOTOFF12, ++ BFD_RELOC_FRV_GOTOFFHI, ++ BFD_RELOC_FRV_GOTOFFLO, ++ BFD_RELOC_FRV_GETTLSOFF, ++ BFD_RELOC_FRV_TLSDESC_VALUE, ++ BFD_RELOC_FRV_GOTTLSDESC12, ++ BFD_RELOC_FRV_GOTTLSDESCHI, ++ BFD_RELOC_FRV_GOTTLSDESCLO, ++ BFD_RELOC_FRV_TLSMOFF12, ++ BFD_RELOC_FRV_TLSMOFFHI, ++ BFD_RELOC_FRV_TLSMOFFLO, ++ BFD_RELOC_FRV_GOTTLSOFF12, ++ BFD_RELOC_FRV_GOTTLSOFFHI, ++ BFD_RELOC_FRV_GOTTLSOFFLO, ++ BFD_RELOC_FRV_TLSOFF, ++ BFD_RELOC_FRV_TLSDESC_RELAX, ++ BFD_RELOC_FRV_GETTLSOFF_RELAX, ++ BFD_RELOC_FRV_TLSOFF_RELAX, ++ BFD_RELOC_FRV_TLSMOFF, ++ ++ ++/* This is a 24bit GOT-relative reloc for the mn10300. */ ++ BFD_RELOC_MN10300_GOTOFF24, ++ ++/* This is a 32bit GOT-relative reloc for the mn10300, offset by two bytes ++in the instruction. */ ++ BFD_RELOC_MN10300_GOT32, ++ ++/* This is a 24bit GOT-relative reloc for the mn10300, offset by two bytes ++in the instruction. */ ++ BFD_RELOC_MN10300_GOT24, ++ ++/* This is a 16bit GOT-relative reloc for the mn10300, offset by two bytes ++in the instruction. */ ++ BFD_RELOC_MN10300_GOT16, ++ ++/* Copy symbol at runtime. */ ++ BFD_RELOC_MN10300_COPY, ++ ++/* Create GOT entry. */ ++ BFD_RELOC_MN10300_GLOB_DAT, ++ ++/* Create PLT entry. */ ++ BFD_RELOC_MN10300_JMP_SLOT, ++ ++/* Adjust by program base. */ ++ BFD_RELOC_MN10300_RELATIVE, ++ ++/* Together with another reloc targeted at the same location, ++allows for a value that is the difference of two symbols ++in the same section. */ ++ BFD_RELOC_MN10300_SYM_DIFF, ++ ++/* The addend of this reloc is an alignment power that must ++be honoured at the offset's location, regardless of linker ++relaxation. */ ++ BFD_RELOC_MN10300_ALIGN, ++ ++/* Various TLS-related relocations. */ ++ BFD_RELOC_MN10300_TLS_GD, ++ BFD_RELOC_MN10300_TLS_LD, ++ BFD_RELOC_MN10300_TLS_LDO, ++ BFD_RELOC_MN10300_TLS_GOTIE, ++ BFD_RELOC_MN10300_TLS_IE, ++ BFD_RELOC_MN10300_TLS_LE, ++ BFD_RELOC_MN10300_TLS_DTPMOD, ++ BFD_RELOC_MN10300_TLS_DTPOFF, ++ BFD_RELOC_MN10300_TLS_TPOFF, ++ ++/* This is a 32bit pcrel reloc for the mn10300, offset by two bytes in the ++instruction. */ ++ BFD_RELOC_MN10300_32_PCREL, ++ ++/* This is a 16bit pcrel reloc for the mn10300, offset by two bytes in the ++instruction. */ ++ BFD_RELOC_MN10300_16_PCREL, ++ ++ ++/* i386/elf relocations */ ++ BFD_RELOC_386_GOT32, ++ BFD_RELOC_386_PLT32, ++ BFD_RELOC_386_COPY, ++ BFD_RELOC_386_GLOB_DAT, ++ BFD_RELOC_386_JUMP_SLOT, ++ BFD_RELOC_386_RELATIVE, ++ BFD_RELOC_386_GOTOFF, ++ BFD_RELOC_386_GOTPC, ++ BFD_RELOC_386_TLS_TPOFF, ++ BFD_RELOC_386_TLS_IE, ++ BFD_RELOC_386_TLS_GOTIE, ++ BFD_RELOC_386_TLS_LE, ++ BFD_RELOC_386_TLS_GD, ++ BFD_RELOC_386_TLS_LDM, ++ BFD_RELOC_386_TLS_LDO_32, ++ BFD_RELOC_386_TLS_IE_32, ++ BFD_RELOC_386_TLS_LE_32, ++ BFD_RELOC_386_TLS_DTPMOD32, ++ BFD_RELOC_386_TLS_DTPOFF32, ++ BFD_RELOC_386_TLS_TPOFF32, ++ BFD_RELOC_386_TLS_GOTDESC, ++ BFD_RELOC_386_TLS_DESC_CALL, ++ BFD_RELOC_386_TLS_DESC, ++ BFD_RELOC_386_IRELATIVE, ++ BFD_RELOC_386_GOT32X, ++ ++/* x86-64/elf relocations */ ++ BFD_RELOC_X86_64_GOT32, ++ BFD_RELOC_X86_64_PLT32, ++ BFD_RELOC_X86_64_COPY, ++ BFD_RELOC_X86_64_GLOB_DAT, ++ BFD_RELOC_X86_64_JUMP_SLOT, ++ BFD_RELOC_X86_64_RELATIVE, ++ BFD_RELOC_X86_64_GOTPCREL, ++ BFD_RELOC_X86_64_32S, ++ BFD_RELOC_X86_64_DTPMOD64, ++ BFD_RELOC_X86_64_DTPOFF64, ++ BFD_RELOC_X86_64_TPOFF64, ++ BFD_RELOC_X86_64_TLSGD, ++ BFD_RELOC_X86_64_TLSLD, ++ BFD_RELOC_X86_64_DTPOFF32, ++ BFD_RELOC_X86_64_GOTTPOFF, ++ BFD_RELOC_X86_64_TPOFF32, ++ BFD_RELOC_X86_64_GOTOFF64, ++ BFD_RELOC_X86_64_GOTPC32, ++ BFD_RELOC_X86_64_GOT64, ++ BFD_RELOC_X86_64_GOTPCREL64, ++ BFD_RELOC_X86_64_GOTPC64, ++ BFD_RELOC_X86_64_GOTPLT64, ++ BFD_RELOC_X86_64_PLTOFF64, ++ BFD_RELOC_X86_64_GOTPC32_TLSDESC, ++ BFD_RELOC_X86_64_TLSDESC_CALL, ++ BFD_RELOC_X86_64_TLSDESC, ++ BFD_RELOC_X86_64_IRELATIVE, ++ BFD_RELOC_X86_64_PC32_BND, ++ BFD_RELOC_X86_64_PLT32_BND, ++ BFD_RELOC_X86_64_GOTPCRELX, ++ BFD_RELOC_X86_64_REX_GOTPCRELX, ++ ++/* ns32k relocations */ ++ BFD_RELOC_NS32K_IMM_8, ++ BFD_RELOC_NS32K_IMM_16, ++ BFD_RELOC_NS32K_IMM_32, ++ BFD_RELOC_NS32K_IMM_8_PCREL, ++ BFD_RELOC_NS32K_IMM_16_PCREL, ++ BFD_RELOC_NS32K_IMM_32_PCREL, ++ BFD_RELOC_NS32K_DISP_8, ++ BFD_RELOC_NS32K_DISP_16, ++ BFD_RELOC_NS32K_DISP_32, ++ BFD_RELOC_NS32K_DISP_8_PCREL, ++ BFD_RELOC_NS32K_DISP_16_PCREL, ++ BFD_RELOC_NS32K_DISP_32_PCREL, ++ ++/* PDP11 relocations */ ++ BFD_RELOC_PDP11_DISP_8_PCREL, ++ BFD_RELOC_PDP11_DISP_6_PCREL, ++ ++/* Picojava relocs. Not all of these appear in object files. */ ++ BFD_RELOC_PJ_CODE_HI16, ++ BFD_RELOC_PJ_CODE_LO16, ++ BFD_RELOC_PJ_CODE_DIR16, ++ BFD_RELOC_PJ_CODE_DIR32, ++ BFD_RELOC_PJ_CODE_REL16, ++ BFD_RELOC_PJ_CODE_REL32, ++ ++/* Power(rs6000) and PowerPC relocations. */ ++ BFD_RELOC_PPC_B26, ++ BFD_RELOC_PPC_BA26, ++ BFD_RELOC_PPC_TOC16, ++ BFD_RELOC_PPC_TOC16_LO, ++ BFD_RELOC_PPC_TOC16_HI, ++ BFD_RELOC_PPC_B16, ++ BFD_RELOC_PPC_B16_BRTAKEN, ++ BFD_RELOC_PPC_B16_BRNTAKEN, ++ BFD_RELOC_PPC_BA16, ++ BFD_RELOC_PPC_BA16_BRTAKEN, ++ BFD_RELOC_PPC_BA16_BRNTAKEN, ++ BFD_RELOC_PPC_COPY, ++ BFD_RELOC_PPC_GLOB_DAT, ++ BFD_RELOC_PPC_JMP_SLOT, ++ BFD_RELOC_PPC_RELATIVE, ++ BFD_RELOC_PPC_LOCAL24PC, ++ BFD_RELOC_PPC_EMB_NADDR32, ++ BFD_RELOC_PPC_EMB_NADDR16, ++ BFD_RELOC_PPC_EMB_NADDR16_LO, ++ BFD_RELOC_PPC_EMB_NADDR16_HI, ++ BFD_RELOC_PPC_EMB_NADDR16_HA, ++ BFD_RELOC_PPC_EMB_SDAI16, ++ BFD_RELOC_PPC_EMB_SDA2I16, ++ BFD_RELOC_PPC_EMB_SDA2REL, ++ BFD_RELOC_PPC_EMB_SDA21, ++ BFD_RELOC_PPC_EMB_MRKREF, ++ BFD_RELOC_PPC_EMB_RELSEC16, ++ BFD_RELOC_PPC_EMB_RELST_LO, ++ BFD_RELOC_PPC_EMB_RELST_HI, ++ BFD_RELOC_PPC_EMB_RELST_HA, ++ BFD_RELOC_PPC_EMB_BIT_FLD, ++ BFD_RELOC_PPC_EMB_RELSDA, ++ BFD_RELOC_PPC_VLE_REL8, ++ BFD_RELOC_PPC_VLE_REL15, ++ BFD_RELOC_PPC_VLE_REL24, ++ BFD_RELOC_PPC_VLE_LO16A, ++ BFD_RELOC_PPC_VLE_LO16D, ++ BFD_RELOC_PPC_VLE_HI16A, ++ BFD_RELOC_PPC_VLE_HI16D, ++ BFD_RELOC_PPC_VLE_HA16A, ++ BFD_RELOC_PPC_VLE_HA16D, ++ BFD_RELOC_PPC_VLE_SDA21, ++ BFD_RELOC_PPC_VLE_SDA21_LO, ++ BFD_RELOC_PPC_VLE_SDAREL_LO16A, ++ BFD_RELOC_PPC_VLE_SDAREL_LO16D, ++ BFD_RELOC_PPC_VLE_SDAREL_HI16A, ++ BFD_RELOC_PPC_VLE_SDAREL_HI16D, ++ BFD_RELOC_PPC_VLE_SDAREL_HA16A, ++ BFD_RELOC_PPC_VLE_SDAREL_HA16D, ++ BFD_RELOC_PPC_16DX_HA, ++ BFD_RELOC_PPC_REL16DX_HA, ++ BFD_RELOC_PPC_NEG, ++ BFD_RELOC_PPC64_HIGHER, ++ BFD_RELOC_PPC64_HIGHER_S, ++ BFD_RELOC_PPC64_HIGHEST, ++ BFD_RELOC_PPC64_HIGHEST_S, ++ BFD_RELOC_PPC64_TOC16_LO, ++ BFD_RELOC_PPC64_TOC16_HI, ++ BFD_RELOC_PPC64_TOC16_HA, ++ BFD_RELOC_PPC64_TOC, ++ BFD_RELOC_PPC64_PLTGOT16, ++ BFD_RELOC_PPC64_PLTGOT16_LO, ++ BFD_RELOC_PPC64_PLTGOT16_HI, ++ BFD_RELOC_PPC64_PLTGOT16_HA, ++ BFD_RELOC_PPC64_ADDR16_DS, ++ BFD_RELOC_PPC64_ADDR16_LO_DS, ++ BFD_RELOC_PPC64_GOT16_DS, ++ BFD_RELOC_PPC64_GOT16_LO_DS, ++ BFD_RELOC_PPC64_PLT16_LO_DS, ++ BFD_RELOC_PPC64_SECTOFF_DS, ++ BFD_RELOC_PPC64_SECTOFF_LO_DS, ++ BFD_RELOC_PPC64_TOC16_DS, ++ BFD_RELOC_PPC64_TOC16_LO_DS, ++ BFD_RELOC_PPC64_PLTGOT16_DS, ++ BFD_RELOC_PPC64_PLTGOT16_LO_DS, ++ BFD_RELOC_PPC64_ADDR16_HIGH, ++ BFD_RELOC_PPC64_ADDR16_HIGHA, ++ BFD_RELOC_PPC64_REL16_HIGH, ++ BFD_RELOC_PPC64_REL16_HIGHA, ++ BFD_RELOC_PPC64_REL16_HIGHER, ++ BFD_RELOC_PPC64_REL16_HIGHERA, ++ BFD_RELOC_PPC64_REL16_HIGHEST, ++ BFD_RELOC_PPC64_REL16_HIGHESTA, ++ BFD_RELOC_PPC64_ADDR64_LOCAL, ++ BFD_RELOC_PPC64_ENTRY, ++ BFD_RELOC_PPC64_REL24_NOTOC, ++ BFD_RELOC_PPC64_REL24_P9NOTOC, ++ BFD_RELOC_PPC64_D34, ++ BFD_RELOC_PPC64_D34_LO, ++ BFD_RELOC_PPC64_D34_HI30, ++ BFD_RELOC_PPC64_D34_HA30, ++ BFD_RELOC_PPC64_PCREL34, ++ BFD_RELOC_PPC64_GOT_PCREL34, ++ BFD_RELOC_PPC64_PLT_PCREL34, ++ BFD_RELOC_PPC64_ADDR16_HIGHER34, ++ BFD_RELOC_PPC64_ADDR16_HIGHERA34, ++ BFD_RELOC_PPC64_ADDR16_HIGHEST34, ++ BFD_RELOC_PPC64_ADDR16_HIGHESTA34, ++ BFD_RELOC_PPC64_REL16_HIGHER34, ++ BFD_RELOC_PPC64_REL16_HIGHERA34, ++ BFD_RELOC_PPC64_REL16_HIGHEST34, ++ BFD_RELOC_PPC64_REL16_HIGHESTA34, ++ BFD_RELOC_PPC64_D28, ++ BFD_RELOC_PPC64_PCREL28, ++ ++/* PowerPC and PowerPC64 thread-local storage relocations. */ ++ BFD_RELOC_PPC_TLS, ++ BFD_RELOC_PPC_TLSGD, ++ BFD_RELOC_PPC_TLSLD, ++ BFD_RELOC_PPC_TLSLE, ++ BFD_RELOC_PPC_TLSIE, ++ BFD_RELOC_PPC_TLSM, ++ BFD_RELOC_PPC_TLSML, ++ BFD_RELOC_PPC_DTPMOD, ++ BFD_RELOC_PPC_TPREL16, ++ BFD_RELOC_PPC_TPREL16_LO, ++ BFD_RELOC_PPC_TPREL16_HI, ++ BFD_RELOC_PPC_TPREL16_HA, ++ BFD_RELOC_PPC_TPREL, ++ BFD_RELOC_PPC_DTPREL16, ++ BFD_RELOC_PPC_DTPREL16_LO, ++ BFD_RELOC_PPC_DTPREL16_HI, ++ BFD_RELOC_PPC_DTPREL16_HA, ++ BFD_RELOC_PPC_DTPREL, ++ BFD_RELOC_PPC_GOT_TLSGD16, ++ BFD_RELOC_PPC_GOT_TLSGD16_LO, ++ BFD_RELOC_PPC_GOT_TLSGD16_HI, ++ BFD_RELOC_PPC_GOT_TLSGD16_HA, ++ BFD_RELOC_PPC_GOT_TLSLD16, ++ BFD_RELOC_PPC_GOT_TLSLD16_LO, ++ BFD_RELOC_PPC_GOT_TLSLD16_HI, ++ BFD_RELOC_PPC_GOT_TLSLD16_HA, ++ BFD_RELOC_PPC_GOT_TPREL16, ++ BFD_RELOC_PPC_GOT_TPREL16_LO, ++ BFD_RELOC_PPC_GOT_TPREL16_HI, ++ BFD_RELOC_PPC_GOT_TPREL16_HA, ++ BFD_RELOC_PPC_GOT_DTPREL16, ++ BFD_RELOC_PPC_GOT_DTPREL16_LO, ++ BFD_RELOC_PPC_GOT_DTPREL16_HI, ++ BFD_RELOC_PPC_GOT_DTPREL16_HA, ++ BFD_RELOC_PPC64_TLSGD, ++ BFD_RELOC_PPC64_TLSLD, ++ BFD_RELOC_PPC64_TLSLE, ++ BFD_RELOC_PPC64_TLSIE, ++ BFD_RELOC_PPC64_TLSM, ++ BFD_RELOC_PPC64_TLSML, ++ BFD_RELOC_PPC64_TPREL16_DS, ++ BFD_RELOC_PPC64_TPREL16_LO_DS, ++ BFD_RELOC_PPC64_TPREL16_HIGH, ++ BFD_RELOC_PPC64_TPREL16_HIGHA, ++ BFD_RELOC_PPC64_TPREL16_HIGHER, ++ BFD_RELOC_PPC64_TPREL16_HIGHERA, ++ BFD_RELOC_PPC64_TPREL16_HIGHEST, ++ BFD_RELOC_PPC64_TPREL16_HIGHESTA, ++ BFD_RELOC_PPC64_DTPREL16_DS, ++ BFD_RELOC_PPC64_DTPREL16_LO_DS, ++ BFD_RELOC_PPC64_DTPREL16_HIGH, ++ BFD_RELOC_PPC64_DTPREL16_HIGHA, ++ BFD_RELOC_PPC64_DTPREL16_HIGHER, ++ BFD_RELOC_PPC64_DTPREL16_HIGHERA, ++ BFD_RELOC_PPC64_DTPREL16_HIGHEST, ++ BFD_RELOC_PPC64_DTPREL16_HIGHESTA, ++ BFD_RELOC_PPC64_TPREL34, ++ BFD_RELOC_PPC64_DTPREL34, ++ BFD_RELOC_PPC64_GOT_TLSGD_PCREL34, ++ BFD_RELOC_PPC64_GOT_TLSLD_PCREL34, ++ BFD_RELOC_PPC64_GOT_TPREL_PCREL34, ++ BFD_RELOC_PPC64_GOT_DTPREL_PCREL34, ++ BFD_RELOC_PPC64_TLS_PCREL, ++ ++/* IBM 370/390 relocations */ ++ BFD_RELOC_I370_D12, ++ ++/* The type of reloc used to build a constructor table - at the moment ++probably a 32 bit wide absolute relocation, but the target can choose. ++It generally does map to one of the other relocation types. */ ++ BFD_RELOC_CTOR, ++ ++/* ARM 26 bit pc-relative branch. The lowest two bits must be zero and are ++not stored in the instruction. */ ++ BFD_RELOC_ARM_PCREL_BRANCH, ++ ++/* ARM 26 bit pc-relative branch. The lowest bit must be zero and is ++not stored in the instruction. The 2nd lowest bit comes from a 1 bit ++field in the instruction. */ ++ BFD_RELOC_ARM_PCREL_BLX, ++ ++/* Thumb 22 bit pc-relative branch. The lowest bit must be zero and is ++not stored in the instruction. The 2nd lowest bit comes from a 1 bit ++field in the instruction. */ ++ BFD_RELOC_THUMB_PCREL_BLX, ++ ++/* ARM 26-bit pc-relative branch for an unconditional BL or BLX instruction. */ ++ BFD_RELOC_ARM_PCREL_CALL, ++ ++/* ARM 26-bit pc-relative branch for B or conditional BL instruction. */ ++ BFD_RELOC_ARM_PCREL_JUMP, ++ ++/* ARM 5-bit pc-relative branch for Branch Future instructions. */ ++ BFD_RELOC_THUMB_PCREL_BRANCH5, ++ ++/* ARM 6-bit pc-relative branch for BFCSEL instruction. */ ++ BFD_RELOC_THUMB_PCREL_BFCSEL, ++ ++/* ARM 17-bit pc-relative branch for Branch Future instructions. */ ++ BFD_RELOC_ARM_THUMB_BF17, ++ ++/* ARM 13-bit pc-relative branch for BFCSEL instruction. */ ++ BFD_RELOC_ARM_THUMB_BF13, ++ ++/* ARM 19-bit pc-relative branch for Branch Future Link instruction. */ ++ BFD_RELOC_ARM_THUMB_BF19, ++ ++/* ARM 12-bit pc-relative branch for Low Overhead Loop instructions. */ ++ BFD_RELOC_ARM_THUMB_LOOP12, ++ ++/* Thumb 7-, 9-, 12-, 20-, 23-, and 25-bit pc-relative branches. ++The lowest bit must be zero and is not stored in the instruction. ++Note that the corresponding ELF R_ARM_THM_JUMPnn constant has an ++"nn" one smaller in all cases. Note further that BRANCH23 ++corresponds to R_ARM_THM_CALL. */ ++ BFD_RELOC_THUMB_PCREL_BRANCH7, ++ BFD_RELOC_THUMB_PCREL_BRANCH9, ++ BFD_RELOC_THUMB_PCREL_BRANCH12, ++ BFD_RELOC_THUMB_PCREL_BRANCH20, ++ BFD_RELOC_THUMB_PCREL_BRANCH23, ++ BFD_RELOC_THUMB_PCREL_BRANCH25, ++ ++/* 12-bit immediate offset, used in ARM-format ldr and str instructions. */ ++ BFD_RELOC_ARM_OFFSET_IMM, ++ ++/* 5-bit immediate offset, used in Thumb-format ldr and str instructions. */ ++ BFD_RELOC_ARM_THUMB_OFFSET, ++ ++/* Pc-relative or absolute relocation depending on target. Used for ++entries in .init_array sections. */ ++ BFD_RELOC_ARM_TARGET1, ++ ++/* Read-only segment base relative address. */ ++ BFD_RELOC_ARM_ROSEGREL32, ++ ++/* Data segment base relative address. */ ++ BFD_RELOC_ARM_SBREL32, ++ ++/* This reloc is used for references to RTTI data from exception handling ++tables. The actual definition depends on the target. It may be a ++pc-relative or some form of GOT-indirect relocation. */ ++ BFD_RELOC_ARM_TARGET2, ++ ++/* 31-bit PC relative address. */ ++ BFD_RELOC_ARM_PREL31, ++ ++/* Low and High halfword relocations for MOVW and MOVT instructions. */ ++ BFD_RELOC_ARM_MOVW, ++ BFD_RELOC_ARM_MOVT, ++ BFD_RELOC_ARM_MOVW_PCREL, ++ BFD_RELOC_ARM_MOVT_PCREL, ++ BFD_RELOC_ARM_THUMB_MOVW, ++ BFD_RELOC_ARM_THUMB_MOVT, ++ BFD_RELOC_ARM_THUMB_MOVW_PCREL, ++ BFD_RELOC_ARM_THUMB_MOVT_PCREL, ++ ++/* ARM FDPIC specific relocations. */ ++ BFD_RELOC_ARM_GOTFUNCDESC, ++ BFD_RELOC_ARM_GOTOFFFUNCDESC, ++ BFD_RELOC_ARM_FUNCDESC, ++ BFD_RELOC_ARM_FUNCDESC_VALUE, ++ BFD_RELOC_ARM_TLS_GD32_FDPIC, ++ BFD_RELOC_ARM_TLS_LDM32_FDPIC, ++ BFD_RELOC_ARM_TLS_IE32_FDPIC, ++ ++/* Relocations for setting up GOTs and PLTs for shared libraries. */ ++ BFD_RELOC_ARM_JUMP_SLOT, ++ BFD_RELOC_ARM_GLOB_DAT, ++ BFD_RELOC_ARM_GOT32, ++ BFD_RELOC_ARM_PLT32, ++ BFD_RELOC_ARM_RELATIVE, ++ BFD_RELOC_ARM_GOTOFF, ++ BFD_RELOC_ARM_GOTPC, ++ BFD_RELOC_ARM_GOT_PREL, ++ ++/* ARM thread-local storage relocations. */ ++ BFD_RELOC_ARM_TLS_GD32, ++ BFD_RELOC_ARM_TLS_LDO32, ++ BFD_RELOC_ARM_TLS_LDM32, ++ BFD_RELOC_ARM_TLS_DTPOFF32, ++ BFD_RELOC_ARM_TLS_DTPMOD32, ++ BFD_RELOC_ARM_TLS_TPOFF32, ++ BFD_RELOC_ARM_TLS_IE32, ++ BFD_RELOC_ARM_TLS_LE32, ++ BFD_RELOC_ARM_TLS_GOTDESC, ++ BFD_RELOC_ARM_TLS_CALL, ++ BFD_RELOC_ARM_THM_TLS_CALL, ++ BFD_RELOC_ARM_TLS_DESCSEQ, ++ BFD_RELOC_ARM_THM_TLS_DESCSEQ, ++ BFD_RELOC_ARM_TLS_DESC, ++ ++/* ARM group relocations. */ ++ BFD_RELOC_ARM_ALU_PC_G0_NC, ++ BFD_RELOC_ARM_ALU_PC_G0, ++ BFD_RELOC_ARM_ALU_PC_G1_NC, ++ BFD_RELOC_ARM_ALU_PC_G1, ++ BFD_RELOC_ARM_ALU_PC_G2, ++ BFD_RELOC_ARM_LDR_PC_G0, ++ BFD_RELOC_ARM_LDR_PC_G1, ++ BFD_RELOC_ARM_LDR_PC_G2, ++ BFD_RELOC_ARM_LDRS_PC_G0, ++ BFD_RELOC_ARM_LDRS_PC_G1, ++ BFD_RELOC_ARM_LDRS_PC_G2, ++ BFD_RELOC_ARM_LDC_PC_G0, ++ BFD_RELOC_ARM_LDC_PC_G1, ++ BFD_RELOC_ARM_LDC_PC_G2, ++ BFD_RELOC_ARM_ALU_SB_G0_NC, ++ BFD_RELOC_ARM_ALU_SB_G0, ++ BFD_RELOC_ARM_ALU_SB_G1_NC, ++ BFD_RELOC_ARM_ALU_SB_G1, ++ BFD_RELOC_ARM_ALU_SB_G2, ++ BFD_RELOC_ARM_LDR_SB_G0, ++ BFD_RELOC_ARM_LDR_SB_G1, ++ BFD_RELOC_ARM_LDR_SB_G2, ++ BFD_RELOC_ARM_LDRS_SB_G0, ++ BFD_RELOC_ARM_LDRS_SB_G1, ++ BFD_RELOC_ARM_LDRS_SB_G2, ++ BFD_RELOC_ARM_LDC_SB_G0, ++ BFD_RELOC_ARM_LDC_SB_G1, ++ BFD_RELOC_ARM_LDC_SB_G2, ++ ++/* Annotation of BX instructions. */ ++ BFD_RELOC_ARM_V4BX, ++ ++/* ARM support for STT_GNU_IFUNC. */ ++ BFD_RELOC_ARM_IRELATIVE, ++ ++/* Thumb1 relocations to support execute-only code. */ ++ BFD_RELOC_ARM_THUMB_ALU_ABS_G0_NC, ++ BFD_RELOC_ARM_THUMB_ALU_ABS_G1_NC, ++ BFD_RELOC_ARM_THUMB_ALU_ABS_G2_NC, ++ BFD_RELOC_ARM_THUMB_ALU_ABS_G3_NC, ++ ++/* These relocs are only used within the ARM assembler. They are not ++(at present) written to any object files. */ ++ BFD_RELOC_ARM_IMMEDIATE, ++ BFD_RELOC_ARM_ADRL_IMMEDIATE, ++ BFD_RELOC_ARM_T32_IMMEDIATE, ++ BFD_RELOC_ARM_T32_ADD_IMM, ++ BFD_RELOC_ARM_T32_IMM12, ++ BFD_RELOC_ARM_T32_ADD_PC12, ++ BFD_RELOC_ARM_SHIFT_IMM, ++ BFD_RELOC_ARM_SMC, ++ BFD_RELOC_ARM_HVC, ++ BFD_RELOC_ARM_SWI, ++ BFD_RELOC_ARM_MULTI, ++ BFD_RELOC_ARM_CP_OFF_IMM, ++ BFD_RELOC_ARM_CP_OFF_IMM_S2, ++ BFD_RELOC_ARM_T32_CP_OFF_IMM, ++ BFD_RELOC_ARM_T32_CP_OFF_IMM_S2, ++ BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM, ++ BFD_RELOC_ARM_ADR_IMM, ++ BFD_RELOC_ARM_LDR_IMM, ++ BFD_RELOC_ARM_LITERAL, ++ BFD_RELOC_ARM_IN_POOL, ++ BFD_RELOC_ARM_OFFSET_IMM8, ++ BFD_RELOC_ARM_T32_OFFSET_U8, ++ BFD_RELOC_ARM_T32_OFFSET_IMM, ++ BFD_RELOC_ARM_HWLITERAL, ++ BFD_RELOC_ARM_THUMB_ADD, ++ BFD_RELOC_ARM_THUMB_IMM, ++ BFD_RELOC_ARM_THUMB_SHIFT, ++ ++/* Renesas / SuperH SH relocs. Not all of these appear in object files. */ ++ BFD_RELOC_SH_PCDISP8BY2, ++ BFD_RELOC_SH_PCDISP12BY2, ++ BFD_RELOC_SH_IMM3, ++ BFD_RELOC_SH_IMM3U, ++ BFD_RELOC_SH_DISP12, ++ BFD_RELOC_SH_DISP12BY2, ++ BFD_RELOC_SH_DISP12BY4, ++ BFD_RELOC_SH_DISP12BY8, ++ BFD_RELOC_SH_DISP20, ++ BFD_RELOC_SH_DISP20BY8, ++ BFD_RELOC_SH_IMM4, ++ BFD_RELOC_SH_IMM4BY2, ++ BFD_RELOC_SH_IMM4BY4, ++ BFD_RELOC_SH_IMM8, ++ BFD_RELOC_SH_IMM8BY2, ++ BFD_RELOC_SH_IMM8BY4, ++ BFD_RELOC_SH_PCRELIMM8BY2, ++ BFD_RELOC_SH_PCRELIMM8BY4, ++ BFD_RELOC_SH_SWITCH16, ++ BFD_RELOC_SH_SWITCH32, ++ BFD_RELOC_SH_USES, ++ BFD_RELOC_SH_COUNT, ++ BFD_RELOC_SH_ALIGN, ++ BFD_RELOC_SH_CODE, ++ BFD_RELOC_SH_DATA, ++ BFD_RELOC_SH_LABEL, ++ BFD_RELOC_SH_LOOP_START, ++ BFD_RELOC_SH_LOOP_END, ++ BFD_RELOC_SH_COPY, ++ BFD_RELOC_SH_GLOB_DAT, ++ BFD_RELOC_SH_JMP_SLOT, ++ BFD_RELOC_SH_RELATIVE, ++ BFD_RELOC_SH_GOTPC, ++ BFD_RELOC_SH_GOT_LOW16, ++ BFD_RELOC_SH_GOT_MEDLOW16, ++ BFD_RELOC_SH_GOT_MEDHI16, ++ BFD_RELOC_SH_GOT_HI16, ++ BFD_RELOC_SH_GOTPLT_LOW16, ++ BFD_RELOC_SH_GOTPLT_MEDLOW16, ++ BFD_RELOC_SH_GOTPLT_MEDHI16, ++ BFD_RELOC_SH_GOTPLT_HI16, ++ BFD_RELOC_SH_PLT_LOW16, ++ BFD_RELOC_SH_PLT_MEDLOW16, ++ BFD_RELOC_SH_PLT_MEDHI16, ++ BFD_RELOC_SH_PLT_HI16, ++ BFD_RELOC_SH_GOTOFF_LOW16, ++ BFD_RELOC_SH_GOTOFF_MEDLOW16, ++ BFD_RELOC_SH_GOTOFF_MEDHI16, ++ BFD_RELOC_SH_GOTOFF_HI16, ++ BFD_RELOC_SH_GOTPC_LOW16, ++ BFD_RELOC_SH_GOTPC_MEDLOW16, ++ BFD_RELOC_SH_GOTPC_MEDHI16, ++ BFD_RELOC_SH_GOTPC_HI16, ++ BFD_RELOC_SH_COPY64, ++ BFD_RELOC_SH_GLOB_DAT64, ++ BFD_RELOC_SH_JMP_SLOT64, ++ BFD_RELOC_SH_RELATIVE64, ++ BFD_RELOC_SH_GOT10BY4, ++ BFD_RELOC_SH_GOT10BY8, ++ BFD_RELOC_SH_GOTPLT10BY4, ++ BFD_RELOC_SH_GOTPLT10BY8, ++ BFD_RELOC_SH_GOTPLT32, ++ BFD_RELOC_SH_SHMEDIA_CODE, ++ BFD_RELOC_SH_IMMU5, ++ BFD_RELOC_SH_IMMS6, ++ BFD_RELOC_SH_IMMS6BY32, ++ BFD_RELOC_SH_IMMU6, ++ BFD_RELOC_SH_IMMS10, ++ BFD_RELOC_SH_IMMS10BY2, ++ BFD_RELOC_SH_IMMS10BY4, ++ BFD_RELOC_SH_IMMS10BY8, ++ BFD_RELOC_SH_IMMS16, ++ BFD_RELOC_SH_IMMU16, ++ BFD_RELOC_SH_IMM_LOW16, ++ BFD_RELOC_SH_IMM_LOW16_PCREL, ++ BFD_RELOC_SH_IMM_MEDLOW16, ++ BFD_RELOC_SH_IMM_MEDLOW16_PCREL, ++ BFD_RELOC_SH_IMM_MEDHI16, ++ BFD_RELOC_SH_IMM_MEDHI16_PCREL, ++ BFD_RELOC_SH_IMM_HI16, ++ BFD_RELOC_SH_IMM_HI16_PCREL, ++ BFD_RELOC_SH_PT_16, ++ BFD_RELOC_SH_TLS_GD_32, ++ BFD_RELOC_SH_TLS_LD_32, ++ BFD_RELOC_SH_TLS_LDO_32, ++ BFD_RELOC_SH_TLS_IE_32, ++ BFD_RELOC_SH_TLS_LE_32, ++ BFD_RELOC_SH_TLS_DTPMOD32, ++ BFD_RELOC_SH_TLS_DTPOFF32, ++ BFD_RELOC_SH_TLS_TPOFF32, ++ BFD_RELOC_SH_GOT20, ++ BFD_RELOC_SH_GOTOFF20, ++ BFD_RELOC_SH_GOTFUNCDESC, ++ BFD_RELOC_SH_GOTFUNCDESC20, ++ BFD_RELOC_SH_GOTOFFFUNCDESC, ++ BFD_RELOC_SH_GOTOFFFUNCDESC20, ++ BFD_RELOC_SH_FUNCDESC, ++ ++/* ARC relocs. */ ++ BFD_RELOC_ARC_NONE, ++ BFD_RELOC_ARC_8, ++ BFD_RELOC_ARC_16, ++ BFD_RELOC_ARC_24, ++ BFD_RELOC_ARC_32, ++ BFD_RELOC_ARC_N8, ++ BFD_RELOC_ARC_N16, ++ BFD_RELOC_ARC_N24, ++ BFD_RELOC_ARC_N32, ++ BFD_RELOC_ARC_SDA, ++ BFD_RELOC_ARC_SECTOFF, ++ BFD_RELOC_ARC_S21H_PCREL, ++ BFD_RELOC_ARC_S21W_PCREL, ++ BFD_RELOC_ARC_S25H_PCREL, ++ BFD_RELOC_ARC_S25W_PCREL, ++ BFD_RELOC_ARC_SDA32, ++ BFD_RELOC_ARC_SDA_LDST, ++ BFD_RELOC_ARC_SDA_LDST1, ++ BFD_RELOC_ARC_SDA_LDST2, ++ BFD_RELOC_ARC_SDA16_LD, ++ BFD_RELOC_ARC_SDA16_LD1, ++ BFD_RELOC_ARC_SDA16_LD2, ++ BFD_RELOC_ARC_S13_PCREL, ++ BFD_RELOC_ARC_W, ++ BFD_RELOC_ARC_32_ME, ++ BFD_RELOC_ARC_32_ME_S, ++ BFD_RELOC_ARC_N32_ME, ++ BFD_RELOC_ARC_SECTOFF_ME, ++ BFD_RELOC_ARC_SDA32_ME, ++ BFD_RELOC_ARC_W_ME, ++ BFD_RELOC_AC_SECTOFF_U8, ++ BFD_RELOC_AC_SECTOFF_U8_1, ++ BFD_RELOC_AC_SECTOFF_U8_2, ++ BFD_RELOC_AC_SECTOFF_S9, ++ BFD_RELOC_AC_SECTOFF_S9_1, ++ BFD_RELOC_AC_SECTOFF_S9_2, ++ BFD_RELOC_ARC_SECTOFF_ME_1, ++ BFD_RELOC_ARC_SECTOFF_ME_2, ++ BFD_RELOC_ARC_SECTOFF_1, ++ BFD_RELOC_ARC_SECTOFF_2, ++ BFD_RELOC_ARC_SDA_12, ++ BFD_RELOC_ARC_SDA16_ST2, ++ BFD_RELOC_ARC_32_PCREL, ++ BFD_RELOC_ARC_PC32, ++ BFD_RELOC_ARC_GOT32, ++ BFD_RELOC_ARC_GOTPC32, ++ BFD_RELOC_ARC_PLT32, ++ BFD_RELOC_ARC_COPY, ++ BFD_RELOC_ARC_GLOB_DAT, ++ BFD_RELOC_ARC_JMP_SLOT, ++ BFD_RELOC_ARC_RELATIVE, ++ BFD_RELOC_ARC_GOTOFF, ++ BFD_RELOC_ARC_GOTPC, ++ BFD_RELOC_ARC_S21W_PCREL_PLT, ++ BFD_RELOC_ARC_S25H_PCREL_PLT, ++ BFD_RELOC_ARC_TLS_DTPMOD, ++ BFD_RELOC_ARC_TLS_TPOFF, ++ BFD_RELOC_ARC_TLS_GD_GOT, ++ BFD_RELOC_ARC_TLS_GD_LD, ++ BFD_RELOC_ARC_TLS_GD_CALL, ++ BFD_RELOC_ARC_TLS_IE_GOT, ++ BFD_RELOC_ARC_TLS_DTPOFF, ++ BFD_RELOC_ARC_TLS_DTPOFF_S9, ++ BFD_RELOC_ARC_TLS_LE_S9, ++ BFD_RELOC_ARC_TLS_LE_32, ++ BFD_RELOC_ARC_S25W_PCREL_PLT, ++ BFD_RELOC_ARC_S21H_PCREL_PLT, ++ BFD_RELOC_ARC_NPS_CMEM16, ++ BFD_RELOC_ARC_JLI_SECTOFF, ++ ++/* ADI Blackfin 16 bit immediate absolute reloc. */ ++ BFD_RELOC_BFIN_16_IMM, ++ ++/* ADI Blackfin 16 bit immediate absolute reloc higher 16 bits. */ ++ BFD_RELOC_BFIN_16_HIGH, ++ ++/* ADI Blackfin 'a' part of LSETUP. */ ++ BFD_RELOC_BFIN_4_PCREL, ++ ++/* ADI Blackfin. */ ++ BFD_RELOC_BFIN_5_PCREL, ++ ++/* ADI Blackfin 16 bit immediate absolute reloc lower 16 bits. */ ++ BFD_RELOC_BFIN_16_LOW, ++ ++/* ADI Blackfin. */ ++ BFD_RELOC_BFIN_10_PCREL, ++ ++/* ADI Blackfin 'b' part of LSETUP. */ ++ BFD_RELOC_BFIN_11_PCREL, ++ ++/* ADI Blackfin. */ ++ BFD_RELOC_BFIN_12_PCREL_JUMP, ++ ++/* ADI Blackfin Short jump, pcrel. */ ++ BFD_RELOC_BFIN_12_PCREL_JUMP_S, ++ ++/* ADI Blackfin Call.x not implemented. */ ++ BFD_RELOC_BFIN_24_PCREL_CALL_X, ++ ++/* ADI Blackfin Long Jump pcrel. */ ++ BFD_RELOC_BFIN_24_PCREL_JUMP_L, ++ ++/* ADI Blackfin FD-PIC relocations. */ ++ BFD_RELOC_BFIN_GOT17M4, ++ BFD_RELOC_BFIN_GOTHI, ++ BFD_RELOC_BFIN_GOTLO, ++ BFD_RELOC_BFIN_FUNCDESC, ++ BFD_RELOC_BFIN_FUNCDESC_GOT17M4, ++ BFD_RELOC_BFIN_FUNCDESC_GOTHI, ++ BFD_RELOC_BFIN_FUNCDESC_GOTLO, ++ BFD_RELOC_BFIN_FUNCDESC_VALUE, ++ BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, ++ BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI, ++ BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, ++ BFD_RELOC_BFIN_GOTOFF17M4, ++ BFD_RELOC_BFIN_GOTOFFHI, ++ BFD_RELOC_BFIN_GOTOFFLO, ++ ++/* ADI Blackfin GOT relocation. */ ++ BFD_RELOC_BFIN_GOT, ++ ++/* ADI Blackfin PLTPC relocation. */ ++ BFD_RELOC_BFIN_PLTPC, ++ ++/* ADI Blackfin arithmetic relocation. */ ++ BFD_ARELOC_BFIN_PUSH, ++ ++/* ADI Blackfin arithmetic relocation. */ ++ BFD_ARELOC_BFIN_CONST, ++ ++/* ADI Blackfin arithmetic relocation. */ ++ BFD_ARELOC_BFIN_ADD, ++ ++/* ADI Blackfin arithmetic relocation. */ ++ BFD_ARELOC_BFIN_SUB, ++ ++/* ADI Blackfin arithmetic relocation. */ ++ BFD_ARELOC_BFIN_MULT, ++ ++/* ADI Blackfin arithmetic relocation. */ ++ BFD_ARELOC_BFIN_DIV, ++ ++/* ADI Blackfin arithmetic relocation. */ ++ BFD_ARELOC_BFIN_MOD, ++ ++/* ADI Blackfin arithmetic relocation. */ ++ BFD_ARELOC_BFIN_LSHIFT, ++ ++/* ADI Blackfin arithmetic relocation. */ ++ BFD_ARELOC_BFIN_RSHIFT, ++ ++/* ADI Blackfin arithmetic relocation. */ ++ BFD_ARELOC_BFIN_AND, ++ ++/* ADI Blackfin arithmetic relocation. */ ++ BFD_ARELOC_BFIN_OR, ++ ++/* ADI Blackfin arithmetic relocation. */ ++ BFD_ARELOC_BFIN_XOR, ++ ++/* ADI Blackfin arithmetic relocation. */ ++ BFD_ARELOC_BFIN_LAND, ++ ++/* ADI Blackfin arithmetic relocation. */ ++ BFD_ARELOC_BFIN_LOR, ++ ++/* ADI Blackfin arithmetic relocation. */ ++ BFD_ARELOC_BFIN_LEN, ++ ++/* ADI Blackfin arithmetic relocation. */ ++ BFD_ARELOC_BFIN_NEG, ++ ++/* ADI Blackfin arithmetic relocation. */ ++ BFD_ARELOC_BFIN_COMP, ++ ++/* ADI Blackfin arithmetic relocation. */ ++ BFD_ARELOC_BFIN_PAGE, ++ ++/* ADI Blackfin arithmetic relocation. */ ++ BFD_ARELOC_BFIN_HWPAGE, ++ ++/* ADI Blackfin arithmetic relocation. */ ++ BFD_ARELOC_BFIN_ADDR, ++ ++/* Mitsubishi D10V relocs. ++This is a 10-bit reloc with the right 2 bits ++assumed to be 0. */ ++ BFD_RELOC_D10V_10_PCREL_R, ++ ++/* Mitsubishi D10V relocs. ++This is a 10-bit reloc with the right 2 bits ++assumed to be 0. This is the same as the previous reloc ++except it is in the left container, i.e., ++shifted left 15 bits. */ ++ BFD_RELOC_D10V_10_PCREL_L, ++ ++/* This is an 18-bit reloc with the right 2 bits ++assumed to be 0. */ ++ BFD_RELOC_D10V_18, ++ ++/* This is an 18-bit reloc with the right 2 bits ++assumed to be 0. */ ++ BFD_RELOC_D10V_18_PCREL, ++ ++/* Mitsubishi D30V relocs. ++This is a 6-bit absolute reloc. */ ++ BFD_RELOC_D30V_6, ++ ++/* This is a 6-bit pc-relative reloc with ++the right 3 bits assumed to be 0. */ ++ BFD_RELOC_D30V_9_PCREL, ++ ++/* This is a 6-bit pc-relative reloc with ++the right 3 bits assumed to be 0. Same ++as the previous reloc but on the right side ++of the container. */ ++ BFD_RELOC_D30V_9_PCREL_R, ++ ++/* This is a 12-bit absolute reloc with the ++right 3 bitsassumed to be 0. */ ++ BFD_RELOC_D30V_15, ++ ++/* This is a 12-bit pc-relative reloc with ++the right 3 bits assumed to be 0. */ ++ BFD_RELOC_D30V_15_PCREL, ++ ++/* This is a 12-bit pc-relative reloc with ++the right 3 bits assumed to be 0. Same ++as the previous reloc but on the right side ++of the container. */ ++ BFD_RELOC_D30V_15_PCREL_R, ++ ++/* This is an 18-bit absolute reloc with ++the right 3 bits assumed to be 0. */ ++ BFD_RELOC_D30V_21, ++ ++/* This is an 18-bit pc-relative reloc with ++the right 3 bits assumed to be 0. */ ++ BFD_RELOC_D30V_21_PCREL, ++ ++/* This is an 18-bit pc-relative reloc with ++the right 3 bits assumed to be 0. Same ++as the previous reloc but on the right side ++of the container. */ ++ BFD_RELOC_D30V_21_PCREL_R, ++ ++/* This is a 32-bit absolute reloc. */ ++ BFD_RELOC_D30V_32, ++ ++/* This is a 32-bit pc-relative reloc. */ ++ BFD_RELOC_D30V_32_PCREL, ++ ++/* DLX relocs */ ++ BFD_RELOC_DLX_HI16_S, ++ ++/* DLX relocs */ ++ BFD_RELOC_DLX_LO16, ++ ++/* DLX relocs */ ++ BFD_RELOC_DLX_JMP26, ++ ++/* Renesas M16C/M32C Relocations. */ ++ BFD_RELOC_M32C_HI8, ++ BFD_RELOC_M32C_RL_JUMP, ++ BFD_RELOC_M32C_RL_1ADDR, ++ BFD_RELOC_M32C_RL_2ADDR, ++ ++/* Renesas M32R (formerly Mitsubishi M32R) relocs. ++This is a 24 bit absolute address. */ ++ BFD_RELOC_M32R_24, ++ ++/* This is a 10-bit pc-relative reloc with the right 2 bits assumed to be 0. */ ++ BFD_RELOC_M32R_10_PCREL, ++ ++/* This is an 18-bit reloc with the right 2 bits assumed to be 0. */ ++ BFD_RELOC_M32R_18_PCREL, ++ ++/* This is a 26-bit reloc with the right 2 bits assumed to be 0. */ ++ BFD_RELOC_M32R_26_PCREL, ++ ++/* This is a 16-bit reloc containing the high 16 bits of an address ++used when the lower 16 bits are treated as unsigned. */ ++ BFD_RELOC_M32R_HI16_ULO, ++ ++/* This is a 16-bit reloc containing the high 16 bits of an address ++used when the lower 16 bits are treated as signed. */ ++ BFD_RELOC_M32R_HI16_SLO, ++ ++/* This is a 16-bit reloc containing the lower 16 bits of an address. */ ++ BFD_RELOC_M32R_LO16, ++ ++/* This is a 16-bit reloc containing the small data area offset for use in ++add3, load, and store instructions. */ ++ BFD_RELOC_M32R_SDA16, ++ ++/* For PIC. */ ++ BFD_RELOC_M32R_GOT24, ++ BFD_RELOC_M32R_26_PLTREL, ++ BFD_RELOC_M32R_COPY, ++ BFD_RELOC_M32R_GLOB_DAT, ++ BFD_RELOC_M32R_JMP_SLOT, ++ BFD_RELOC_M32R_RELATIVE, ++ BFD_RELOC_M32R_GOTOFF, ++ BFD_RELOC_M32R_GOTOFF_HI_ULO, ++ BFD_RELOC_M32R_GOTOFF_HI_SLO, ++ BFD_RELOC_M32R_GOTOFF_LO, ++ BFD_RELOC_M32R_GOTPC24, ++ BFD_RELOC_M32R_GOT16_HI_ULO, ++ BFD_RELOC_M32R_GOT16_HI_SLO, ++ BFD_RELOC_M32R_GOT16_LO, ++ BFD_RELOC_M32R_GOTPC_HI_ULO, ++ BFD_RELOC_M32R_GOTPC_HI_SLO, ++ BFD_RELOC_M32R_GOTPC_LO, ++ ++/* NDS32 relocs. ++This is a 20 bit absolute address. */ ++ BFD_RELOC_NDS32_20, ++ ++/* This is a 9-bit pc-relative reloc with the right 1 bit assumed to be 0. */ ++ BFD_RELOC_NDS32_9_PCREL, ++ ++/* This is a 9-bit pc-relative reloc with the right 1 bit assumed to be 0. */ ++ BFD_RELOC_NDS32_WORD_9_PCREL, ++ ++/* This is an 15-bit reloc with the right 1 bit assumed to be 0. */ ++ BFD_RELOC_NDS32_15_PCREL, ++ ++/* This is an 17-bit reloc with the right 1 bit assumed to be 0. */ ++ BFD_RELOC_NDS32_17_PCREL, ++ ++/* This is a 25-bit reloc with the right 1 bit assumed to be 0. */ ++ BFD_RELOC_NDS32_25_PCREL, ++ ++/* This is a 20-bit reloc containing the high 20 bits of an address ++used with the lower 12 bits */ ++ BFD_RELOC_NDS32_HI20, ++ ++/* This is a 12-bit reloc containing the lower 12 bits of an address ++then shift right by 3. This is used with ldi,sdi... */ ++ BFD_RELOC_NDS32_LO12S3, ++ ++/* This is a 12-bit reloc containing the lower 12 bits of an address ++then shift left by 2. This is used with lwi,swi... */ ++ BFD_RELOC_NDS32_LO12S2, ++ ++/* This is a 12-bit reloc containing the lower 12 bits of an address ++then shift left by 1. This is used with lhi,shi... */ ++ BFD_RELOC_NDS32_LO12S1, ++ ++/* This is a 12-bit reloc containing the lower 12 bits of an address ++then shift left by 0. This is used with lbisbi... */ ++ BFD_RELOC_NDS32_LO12S0, ++ ++/* This is a 12-bit reloc containing the lower 12 bits of an address ++then shift left by 0. This is only used with branch relaxations */ ++ BFD_RELOC_NDS32_LO12S0_ORI, ++ ++/* This is a 15-bit reloc containing the small data area 18-bit signed offset ++and shift left by 3 for use in ldi, sdi... */ ++ BFD_RELOC_NDS32_SDA15S3, ++ ++/* This is a 15-bit reloc containing the small data area 17-bit signed offset ++and shift left by 2 for use in lwi, swi... */ ++ BFD_RELOC_NDS32_SDA15S2, ++ ++/* This is a 15-bit reloc containing the small data area 16-bit signed offset ++and shift left by 1 for use in lhi, shi... */ ++ BFD_RELOC_NDS32_SDA15S1, ++ ++/* This is a 15-bit reloc containing the small data area 15-bit signed offset ++and shift left by 0 for use in lbi, sbi... */ ++ BFD_RELOC_NDS32_SDA15S0, ++ ++/* This is a 16-bit reloc containing the small data area 16-bit signed offset ++and shift left by 3 */ ++ BFD_RELOC_NDS32_SDA16S3, ++ ++/* This is a 17-bit reloc containing the small data area 17-bit signed offset ++and shift left by 2 for use in lwi.gp, swi.gp... */ ++ BFD_RELOC_NDS32_SDA17S2, ++ ++/* This is a 18-bit reloc containing the small data area 18-bit signed offset ++and shift left by 1 for use in lhi.gp, shi.gp... */ ++ BFD_RELOC_NDS32_SDA18S1, ++ ++/* This is a 19-bit reloc containing the small data area 19-bit signed offset ++and shift left by 0 for use in lbi.gp, sbi.gp... */ ++ BFD_RELOC_NDS32_SDA19S0, ++ ++/* for PIC */ ++ BFD_RELOC_NDS32_GOT20, ++ BFD_RELOC_NDS32_9_PLTREL, ++ BFD_RELOC_NDS32_25_PLTREL, ++ BFD_RELOC_NDS32_COPY, ++ BFD_RELOC_NDS32_GLOB_DAT, ++ BFD_RELOC_NDS32_JMP_SLOT, ++ BFD_RELOC_NDS32_RELATIVE, ++ BFD_RELOC_NDS32_GOTOFF, ++ BFD_RELOC_NDS32_GOTOFF_HI20, ++ BFD_RELOC_NDS32_GOTOFF_LO12, ++ BFD_RELOC_NDS32_GOTPC20, ++ BFD_RELOC_NDS32_GOT_HI20, ++ BFD_RELOC_NDS32_GOT_LO12, ++ BFD_RELOC_NDS32_GOTPC_HI20, ++ BFD_RELOC_NDS32_GOTPC_LO12, ++ ++/* for relax */ ++ BFD_RELOC_NDS32_INSN16, ++ BFD_RELOC_NDS32_LABEL, ++ BFD_RELOC_NDS32_LONGCALL1, ++ BFD_RELOC_NDS32_LONGCALL2, ++ BFD_RELOC_NDS32_LONGCALL3, ++ BFD_RELOC_NDS32_LONGJUMP1, ++ BFD_RELOC_NDS32_LONGJUMP2, ++ BFD_RELOC_NDS32_LONGJUMP3, ++ BFD_RELOC_NDS32_LOADSTORE, ++ BFD_RELOC_NDS32_9_FIXED, ++ BFD_RELOC_NDS32_15_FIXED, ++ BFD_RELOC_NDS32_17_FIXED, ++ BFD_RELOC_NDS32_25_FIXED, ++ BFD_RELOC_NDS32_LONGCALL4, ++ BFD_RELOC_NDS32_LONGCALL5, ++ BFD_RELOC_NDS32_LONGCALL6, ++ BFD_RELOC_NDS32_LONGJUMP4, ++ BFD_RELOC_NDS32_LONGJUMP5, ++ BFD_RELOC_NDS32_LONGJUMP6, ++ BFD_RELOC_NDS32_LONGJUMP7, ++ ++/* for PIC */ ++ BFD_RELOC_NDS32_PLTREL_HI20, ++ BFD_RELOC_NDS32_PLTREL_LO12, ++ BFD_RELOC_NDS32_PLT_GOTREL_HI20, ++ BFD_RELOC_NDS32_PLT_GOTREL_LO12, ++ ++/* for floating point */ ++ BFD_RELOC_NDS32_SDA12S2_DP, ++ BFD_RELOC_NDS32_SDA12S2_SP, ++ BFD_RELOC_NDS32_LO12S2_DP, ++ BFD_RELOC_NDS32_LO12S2_SP, ++ ++/* for dwarf2 debug_line. */ ++ BFD_RELOC_NDS32_DWARF2_OP1, ++ BFD_RELOC_NDS32_DWARF2_OP2, ++ BFD_RELOC_NDS32_DWARF2_LEB, ++ ++/* for eliminate 16-bit instructions */ ++ BFD_RELOC_NDS32_UPDATE_TA, ++ ++/* for PIC object relaxation */ ++ BFD_RELOC_NDS32_PLT_GOTREL_LO20, ++ BFD_RELOC_NDS32_PLT_GOTREL_LO15, ++ BFD_RELOC_NDS32_PLT_GOTREL_LO19, ++ BFD_RELOC_NDS32_GOT_LO15, ++ BFD_RELOC_NDS32_GOT_LO19, ++ BFD_RELOC_NDS32_GOTOFF_LO15, ++ BFD_RELOC_NDS32_GOTOFF_LO19, ++ BFD_RELOC_NDS32_GOT15S2, ++ BFD_RELOC_NDS32_GOT17S2, ++ ++/* NDS32 relocs. ++This is a 5 bit absolute address. */ ++ BFD_RELOC_NDS32_5, ++ ++/* This is a 10-bit unsigned pc-relative reloc with the right 1 bit assumed to be 0. */ ++ BFD_RELOC_NDS32_10_UPCREL, ++ ++/* If fp were omitted, fp can used as another gp. */ ++ BFD_RELOC_NDS32_SDA_FP7U2_RELA, ++ ++/* relaxation relative relocation types */ ++ BFD_RELOC_NDS32_RELAX_ENTRY, ++ BFD_RELOC_NDS32_GOT_SUFF, ++ BFD_RELOC_NDS32_GOTOFF_SUFF, ++ BFD_RELOC_NDS32_PLT_GOT_SUFF, ++ BFD_RELOC_NDS32_MULCALL_SUFF, ++ BFD_RELOC_NDS32_PTR, ++ BFD_RELOC_NDS32_PTR_COUNT, ++ BFD_RELOC_NDS32_PTR_RESOLVED, ++ BFD_RELOC_NDS32_PLTBLOCK, ++ BFD_RELOC_NDS32_RELAX_REGION_BEGIN, ++ BFD_RELOC_NDS32_RELAX_REGION_END, ++ BFD_RELOC_NDS32_MINUEND, ++ BFD_RELOC_NDS32_SUBTRAHEND, ++ BFD_RELOC_NDS32_DIFF8, ++ BFD_RELOC_NDS32_DIFF16, ++ BFD_RELOC_NDS32_DIFF32, ++ BFD_RELOC_NDS32_DIFF_ULEB128, ++ BFD_RELOC_NDS32_EMPTY, ++ ++/* This is a 25 bit absolute address. */ ++ BFD_RELOC_NDS32_25_ABS, ++ ++/* For ex9 and ifc using. */ ++ BFD_RELOC_NDS32_DATA, ++ BFD_RELOC_NDS32_TRAN, ++ BFD_RELOC_NDS32_17IFC_PCREL, ++ BFD_RELOC_NDS32_10IFCU_PCREL, ++ ++/* For TLS. */ ++ BFD_RELOC_NDS32_TPOFF, ++ BFD_RELOC_NDS32_GOTTPOFF, ++ BFD_RELOC_NDS32_TLS_LE_HI20, ++ BFD_RELOC_NDS32_TLS_LE_LO12, ++ BFD_RELOC_NDS32_TLS_LE_20, ++ BFD_RELOC_NDS32_TLS_LE_15S0, ++ BFD_RELOC_NDS32_TLS_LE_15S1, ++ BFD_RELOC_NDS32_TLS_LE_15S2, ++ BFD_RELOC_NDS32_TLS_LE_ADD, ++ BFD_RELOC_NDS32_TLS_LE_LS, ++ BFD_RELOC_NDS32_TLS_IE_HI20, ++ BFD_RELOC_NDS32_TLS_IE_LO12, ++ BFD_RELOC_NDS32_TLS_IE_LO12S2, ++ BFD_RELOC_NDS32_TLS_IEGP_HI20, ++ BFD_RELOC_NDS32_TLS_IEGP_LO12, ++ BFD_RELOC_NDS32_TLS_IEGP_LO12S2, ++ BFD_RELOC_NDS32_TLS_IEGP_LW, ++ BFD_RELOC_NDS32_TLS_DESC, ++ BFD_RELOC_NDS32_TLS_DESC_HI20, ++ BFD_RELOC_NDS32_TLS_DESC_LO12, ++ BFD_RELOC_NDS32_TLS_DESC_20, ++ BFD_RELOC_NDS32_TLS_DESC_SDA17S2, ++ BFD_RELOC_NDS32_TLS_DESC_ADD, ++ BFD_RELOC_NDS32_TLS_DESC_FUNC, ++ BFD_RELOC_NDS32_TLS_DESC_CALL, ++ BFD_RELOC_NDS32_TLS_DESC_MEM, ++ BFD_RELOC_NDS32_REMOVE, ++ BFD_RELOC_NDS32_GROUP, ++ ++/* For floating load store relaxation. */ ++ BFD_RELOC_NDS32_LSI, ++ ++/* This is a 9-bit reloc */ ++ BFD_RELOC_V850_9_PCREL, ++ ++/* This is a 22-bit reloc */ ++ BFD_RELOC_V850_22_PCREL, ++ ++/* This is a 16 bit offset from the short data area pointer. */ ++ BFD_RELOC_V850_SDA_16_16_OFFSET, ++ ++/* This is a 16 bit offset (of which only 15 bits are used) from the ++short data area pointer. */ ++ BFD_RELOC_V850_SDA_15_16_OFFSET, ++ ++/* This is a 16 bit offset from the zero data area pointer. */ ++ BFD_RELOC_V850_ZDA_16_16_OFFSET, ++ ++/* This is a 16 bit offset (of which only 15 bits are used) from the ++zero data area pointer. */ ++ BFD_RELOC_V850_ZDA_15_16_OFFSET, ++ ++/* This is an 8 bit offset (of which only 6 bits are used) from the ++tiny data area pointer. */ ++ BFD_RELOC_V850_TDA_6_8_OFFSET, ++ ++/* This is an 8bit offset (of which only 7 bits are used) from the tiny ++data area pointer. */ ++ BFD_RELOC_V850_TDA_7_8_OFFSET, ++ ++/* This is a 7 bit offset from the tiny data area pointer. */ ++ BFD_RELOC_V850_TDA_7_7_OFFSET, ++ ++/* This is a 16 bit offset from the tiny data area pointer. */ ++ BFD_RELOC_V850_TDA_16_16_OFFSET, ++ ++/* This is a 5 bit offset (of which only 4 bits are used) from the tiny ++data area pointer. */ ++ BFD_RELOC_V850_TDA_4_5_OFFSET, ++ ++/* This is a 4 bit offset from the tiny data area pointer. */ ++ BFD_RELOC_V850_TDA_4_4_OFFSET, ++ ++/* This is a 16 bit offset from the short data area pointer, with the ++bits placed non-contiguously in the instruction. */ ++ BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET, ++ ++/* This is a 16 bit offset from the zero data area pointer, with the ++bits placed non-contiguously in the instruction. */ ++ BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET, ++ ++/* This is a 6 bit offset from the call table base pointer. */ ++ BFD_RELOC_V850_CALLT_6_7_OFFSET, ++ ++/* This is a 16 bit offset from the call table base pointer. */ ++ BFD_RELOC_V850_CALLT_16_16_OFFSET, ++ ++/* Used for relaxing indirect function calls. */ ++ BFD_RELOC_V850_LONGCALL, ++ ++/* Used for relaxing indirect jumps. */ ++ BFD_RELOC_V850_LONGJUMP, ++ ++/* Used to maintain alignment whilst relaxing. */ ++ BFD_RELOC_V850_ALIGN, ++ ++/* This is a variation of BFD_RELOC_LO16 that can be used in v850e ld.bu ++instructions. */ ++ BFD_RELOC_V850_LO16_SPLIT_OFFSET, ++ ++/* This is a 16-bit reloc. */ ++ BFD_RELOC_V850_16_PCREL, ++ ++/* This is a 17-bit reloc. */ ++ BFD_RELOC_V850_17_PCREL, ++ ++/* This is a 23-bit reloc. */ ++ BFD_RELOC_V850_23, ++ ++/* This is a 32-bit reloc. */ ++ BFD_RELOC_V850_32_PCREL, ++ ++/* This is a 32-bit reloc. */ ++ BFD_RELOC_V850_32_ABS, ++ ++/* This is a 16-bit reloc. */ ++ BFD_RELOC_V850_16_SPLIT_OFFSET, ++ ++/* This is a 16-bit reloc. */ ++ BFD_RELOC_V850_16_S1, ++ ++/* Low 16 bits. 16 bit shifted by 1. */ ++ BFD_RELOC_V850_LO16_S1, ++ ++/* This is a 16 bit offset from the call table base pointer. */ ++ BFD_RELOC_V850_CALLT_15_16_OFFSET, ++ ++/* DSO relocations. */ ++ BFD_RELOC_V850_32_GOTPCREL, ++ ++/* DSO relocations. */ ++ BFD_RELOC_V850_16_GOT, ++ ++/* DSO relocations. */ ++ BFD_RELOC_V850_32_GOT, ++ ++/* DSO relocations. */ ++ BFD_RELOC_V850_22_PLT_PCREL, ++ ++/* DSO relocations. */ ++ BFD_RELOC_V850_32_PLT_PCREL, ++ ++/* DSO relocations. */ ++ BFD_RELOC_V850_COPY, ++ ++/* DSO relocations. */ ++ BFD_RELOC_V850_GLOB_DAT, ++ ++/* DSO relocations. */ ++ BFD_RELOC_V850_JMP_SLOT, ++ ++/* DSO relocations. */ ++ BFD_RELOC_V850_RELATIVE, ++ ++/* DSO relocations. */ ++ BFD_RELOC_V850_16_GOTOFF, ++ ++/* DSO relocations. */ ++ BFD_RELOC_V850_32_GOTOFF, ++ ++/* start code. */ ++ BFD_RELOC_V850_CODE, ++ ++/* start data in text. */ ++ BFD_RELOC_V850_DATA, ++ ++/* This is a 8bit DP reloc for the tms320c30, where the most ++significant 8 bits of a 24 bit word are placed into the least ++significant 8 bits of the opcode. */ ++ BFD_RELOC_TIC30_LDP, ++ ++/* This is a 7bit reloc for the tms320c54x, where the least ++significant 7 bits of a 16 bit word are placed into the least ++significant 7 bits of the opcode. */ ++ BFD_RELOC_TIC54X_PARTLS7, ++ ++/* This is a 9bit DP reloc for the tms320c54x, where the most ++significant 9 bits of a 16 bit word are placed into the least ++significant 9 bits of the opcode. */ ++ BFD_RELOC_TIC54X_PARTMS9, ++ ++/* This is an extended address 23-bit reloc for the tms320c54x. */ ++ BFD_RELOC_TIC54X_23, ++ ++/* This is a 16-bit reloc for the tms320c54x, where the least ++significant 16 bits of a 23-bit extended address are placed into ++the opcode. */ ++ BFD_RELOC_TIC54X_16_OF_23, ++ ++/* This is a reloc for the tms320c54x, where the most ++significant 7 bits of a 23-bit extended address are placed into ++the opcode. */ ++ BFD_RELOC_TIC54X_MS7_OF_23, ++ ++/* TMS320C6000 relocations. */ ++ BFD_RELOC_C6000_PCR_S21, ++ BFD_RELOC_C6000_PCR_S12, ++ BFD_RELOC_C6000_PCR_S10, ++ BFD_RELOC_C6000_PCR_S7, ++ BFD_RELOC_C6000_ABS_S16, ++ BFD_RELOC_C6000_ABS_L16, ++ BFD_RELOC_C6000_ABS_H16, ++ BFD_RELOC_C6000_SBR_U15_B, ++ BFD_RELOC_C6000_SBR_U15_H, ++ BFD_RELOC_C6000_SBR_U15_W, ++ BFD_RELOC_C6000_SBR_S16, ++ BFD_RELOC_C6000_SBR_L16_B, ++ BFD_RELOC_C6000_SBR_L16_H, ++ BFD_RELOC_C6000_SBR_L16_W, ++ BFD_RELOC_C6000_SBR_H16_B, ++ BFD_RELOC_C6000_SBR_H16_H, ++ BFD_RELOC_C6000_SBR_H16_W, ++ BFD_RELOC_C6000_SBR_GOT_U15_W, ++ BFD_RELOC_C6000_SBR_GOT_L16_W, ++ BFD_RELOC_C6000_SBR_GOT_H16_W, ++ BFD_RELOC_C6000_DSBT_INDEX, ++ BFD_RELOC_C6000_PREL31, ++ BFD_RELOC_C6000_COPY, ++ BFD_RELOC_C6000_JUMP_SLOT, ++ BFD_RELOC_C6000_EHTYPE, ++ BFD_RELOC_C6000_PCR_H16, ++ BFD_RELOC_C6000_PCR_L16, ++ BFD_RELOC_C6000_ALIGN, ++ BFD_RELOC_C6000_FPHEAD, ++ BFD_RELOC_C6000_NOCMP, ++ ++/* This is a 48 bit reloc for the FR30 that stores 32 bits. */ ++ BFD_RELOC_FR30_48, ++ ++/* This is a 32 bit reloc for the FR30 that stores 20 bits split up into ++two sections. */ ++ BFD_RELOC_FR30_20, ++ ++/* This is a 16 bit reloc for the FR30 that stores a 6 bit word offset in ++4 bits. */ ++ BFD_RELOC_FR30_6_IN_4, ++ ++/* This is a 16 bit reloc for the FR30 that stores an 8 bit byte offset ++into 8 bits. */ ++ BFD_RELOC_FR30_8_IN_8, ++ ++/* This is a 16 bit reloc for the FR30 that stores a 9 bit short offset ++into 8 bits. */ ++ BFD_RELOC_FR30_9_IN_8, ++ ++/* This is a 16 bit reloc for the FR30 that stores a 10 bit word offset ++into 8 bits. */ ++ BFD_RELOC_FR30_10_IN_8, ++ ++/* This is a 16 bit reloc for the FR30 that stores a 9 bit pc relative ++short offset into 8 bits. */ ++ BFD_RELOC_FR30_9_PCREL, ++ ++/* This is a 16 bit reloc for the FR30 that stores a 12 bit pc relative ++short offset into 11 bits. */ ++ BFD_RELOC_FR30_12_PCREL, ++ ++/* Motorola Mcore relocations. */ ++ BFD_RELOC_MCORE_PCREL_IMM8BY4, ++ BFD_RELOC_MCORE_PCREL_IMM11BY2, ++ BFD_RELOC_MCORE_PCREL_IMM4BY2, ++ BFD_RELOC_MCORE_PCREL_32, ++ BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2, ++ BFD_RELOC_MCORE_RVA, ++ ++/* Toshiba Media Processor Relocations. */ ++ BFD_RELOC_MEP_8, ++ BFD_RELOC_MEP_16, ++ BFD_RELOC_MEP_32, ++ BFD_RELOC_MEP_PCREL8A2, ++ BFD_RELOC_MEP_PCREL12A2, ++ BFD_RELOC_MEP_PCREL17A2, ++ BFD_RELOC_MEP_PCREL24A2, ++ BFD_RELOC_MEP_PCABS24A2, ++ BFD_RELOC_MEP_LOW16, ++ BFD_RELOC_MEP_HI16U, ++ BFD_RELOC_MEP_HI16S, ++ BFD_RELOC_MEP_GPREL, ++ BFD_RELOC_MEP_TPREL, ++ BFD_RELOC_MEP_TPREL7, ++ BFD_RELOC_MEP_TPREL7A2, ++ BFD_RELOC_MEP_TPREL7A4, ++ BFD_RELOC_MEP_UIMM24, ++ BFD_RELOC_MEP_ADDR24A4, ++ BFD_RELOC_MEP_GNU_VTINHERIT, ++ BFD_RELOC_MEP_GNU_VTENTRY, ++ ++ ++/* Imagination Technologies Meta relocations. */ ++ BFD_RELOC_METAG_HIADDR16, ++ BFD_RELOC_METAG_LOADDR16, ++ BFD_RELOC_METAG_RELBRANCH, ++ BFD_RELOC_METAG_GETSETOFF, ++ BFD_RELOC_METAG_HIOG, ++ BFD_RELOC_METAG_LOOG, ++ BFD_RELOC_METAG_REL8, ++ BFD_RELOC_METAG_REL16, ++ BFD_RELOC_METAG_HI16_GOTOFF, ++ BFD_RELOC_METAG_LO16_GOTOFF, ++ BFD_RELOC_METAG_GETSET_GOTOFF, ++ BFD_RELOC_METAG_GETSET_GOT, ++ BFD_RELOC_METAG_HI16_GOTPC, ++ BFD_RELOC_METAG_LO16_GOTPC, ++ BFD_RELOC_METAG_HI16_PLT, ++ BFD_RELOC_METAG_LO16_PLT, ++ BFD_RELOC_METAG_RELBRANCH_PLT, ++ BFD_RELOC_METAG_GOTOFF, ++ BFD_RELOC_METAG_PLT, ++ BFD_RELOC_METAG_COPY, ++ BFD_RELOC_METAG_JMP_SLOT, ++ BFD_RELOC_METAG_RELATIVE, ++ BFD_RELOC_METAG_GLOB_DAT, ++ BFD_RELOC_METAG_TLS_GD, ++ BFD_RELOC_METAG_TLS_LDM, ++ BFD_RELOC_METAG_TLS_LDO_HI16, ++ BFD_RELOC_METAG_TLS_LDO_LO16, ++ BFD_RELOC_METAG_TLS_LDO, ++ BFD_RELOC_METAG_TLS_IE, ++ BFD_RELOC_METAG_TLS_IENONPIC, ++ BFD_RELOC_METAG_TLS_IENONPIC_HI16, ++ BFD_RELOC_METAG_TLS_IENONPIC_LO16, ++ BFD_RELOC_METAG_TLS_TPOFF, ++ BFD_RELOC_METAG_TLS_DTPMOD, ++ BFD_RELOC_METAG_TLS_DTPOFF, ++ BFD_RELOC_METAG_TLS_LE, ++ BFD_RELOC_METAG_TLS_LE_HI16, ++ BFD_RELOC_METAG_TLS_LE_LO16, ++ ++/* These are relocations for the GETA instruction. */ ++ BFD_RELOC_MMIX_GETA, ++ BFD_RELOC_MMIX_GETA_1, ++ BFD_RELOC_MMIX_GETA_2, ++ BFD_RELOC_MMIX_GETA_3, ++ ++/* These are relocations for a conditional branch instruction. */ ++ BFD_RELOC_MMIX_CBRANCH, ++ BFD_RELOC_MMIX_CBRANCH_J, ++ BFD_RELOC_MMIX_CBRANCH_1, ++ BFD_RELOC_MMIX_CBRANCH_2, ++ BFD_RELOC_MMIX_CBRANCH_3, ++ ++/* These are relocations for the PUSHJ instruction. */ ++ BFD_RELOC_MMIX_PUSHJ, ++ BFD_RELOC_MMIX_PUSHJ_1, ++ BFD_RELOC_MMIX_PUSHJ_2, ++ BFD_RELOC_MMIX_PUSHJ_3, ++ BFD_RELOC_MMIX_PUSHJ_STUBBABLE, ++ ++/* These are relocations for the JMP instruction. */ ++ BFD_RELOC_MMIX_JMP, ++ BFD_RELOC_MMIX_JMP_1, ++ BFD_RELOC_MMIX_JMP_2, ++ BFD_RELOC_MMIX_JMP_3, ++ ++/* This is a relocation for a relative address as in a GETA instruction or ++a branch. */ ++ BFD_RELOC_MMIX_ADDR19, ++ ++/* This is a relocation for a relative address as in a JMP instruction. */ ++ BFD_RELOC_MMIX_ADDR27, ++ ++/* This is a relocation for an instruction field that may be a general ++register or a value 0..255. */ ++ BFD_RELOC_MMIX_REG_OR_BYTE, ++ ++/* This is a relocation for an instruction field that may be a general ++register. */ ++ BFD_RELOC_MMIX_REG, ++ ++/* This is a relocation for two instruction fields holding a register and ++an offset, the equivalent of the relocation. */ ++ BFD_RELOC_MMIX_BASE_PLUS_OFFSET, ++ ++/* This relocation is an assertion that the expression is not allocated as ++a global register. It does not modify contents. */ ++ BFD_RELOC_MMIX_LOCAL, ++ ++/* This is a 16 bit reloc for the AVR that stores 8 bit pc relative ++short offset into 7 bits. */ ++ BFD_RELOC_AVR_7_PCREL, ++ ++/* This is a 16 bit reloc for the AVR that stores 13 bit pc relative ++short offset into 12 bits. */ ++ BFD_RELOC_AVR_13_PCREL, ++ ++/* This is a 16 bit reloc for the AVR that stores 17 bit value (usually ++program memory address) into 16 bits. */ ++ BFD_RELOC_AVR_16_PM, ++ ++/* This is a 16 bit reloc for the AVR that stores 8 bit value (usually ++data memory address) into 8 bit immediate value of LDI insn. */ ++ BFD_RELOC_AVR_LO8_LDI, ++ ++/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit ++of data memory address) into 8 bit immediate value of LDI insn. */ ++ BFD_RELOC_AVR_HI8_LDI, ++ ++/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit ++of program memory address) into 8 bit immediate value of LDI insn. */ ++ BFD_RELOC_AVR_HH8_LDI, ++ ++/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit ++of 32 bit value) into 8 bit immediate value of LDI insn. */ ++ BFD_RELOC_AVR_MS8_LDI, ++ ++/* This is a 16 bit reloc for the AVR that stores negated 8 bit value ++(usually data memory address) into 8 bit immediate value of SUBI insn. */ ++ BFD_RELOC_AVR_LO8_LDI_NEG, ++ ++/* This is a 16 bit reloc for the AVR that stores negated 8 bit value ++(high 8 bit of data memory address) into 8 bit immediate value of ++SUBI insn. */ ++ BFD_RELOC_AVR_HI8_LDI_NEG, ++ ++/* This is a 16 bit reloc for the AVR that stores negated 8 bit value ++(most high 8 bit of program memory address) into 8 bit immediate value ++of LDI or SUBI insn. */ ++ BFD_RELOC_AVR_HH8_LDI_NEG, ++ ++/* This is a 16 bit reloc for the AVR that stores negated 8 bit value (msb ++of 32 bit value) into 8 bit immediate value of LDI insn. */ ++ BFD_RELOC_AVR_MS8_LDI_NEG, ++ ++/* This is a 16 bit reloc for the AVR that stores 8 bit value (usually ++command address) into 8 bit immediate value of LDI insn. */ ++ BFD_RELOC_AVR_LO8_LDI_PM, ++ ++/* This is a 16 bit reloc for the AVR that stores 8 bit value ++(command address) into 8 bit immediate value of LDI insn. If the address ++is beyond the 128k boundary, the linker inserts a jump stub for this reloc ++in the lower 128k. */ ++ BFD_RELOC_AVR_LO8_LDI_GS, ++ ++/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit ++of command address) into 8 bit immediate value of LDI insn. */ ++ BFD_RELOC_AVR_HI8_LDI_PM, ++ ++/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit ++of command address) into 8 bit immediate value of LDI insn. If the address ++is beyond the 128k boundary, the linker inserts a jump stub for this reloc ++below 128k. */ ++ BFD_RELOC_AVR_HI8_LDI_GS, ++ ++/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit ++of command address) into 8 bit immediate value of LDI insn. */ ++ BFD_RELOC_AVR_HH8_LDI_PM, ++ ++/* This is a 16 bit reloc for the AVR that stores negated 8 bit value ++(usually command address) into 8 bit immediate value of SUBI insn. */ ++ BFD_RELOC_AVR_LO8_LDI_PM_NEG, ++ ++/* This is a 16 bit reloc for the AVR that stores negated 8 bit value ++(high 8 bit of 16 bit command address) into 8 bit immediate value ++of SUBI insn. */ ++ BFD_RELOC_AVR_HI8_LDI_PM_NEG, ++ ++/* This is a 16 bit reloc for the AVR that stores negated 8 bit value ++(high 6 bit of 22 bit command address) into 8 bit immediate ++value of SUBI insn. */ ++ BFD_RELOC_AVR_HH8_LDI_PM_NEG, ++ ++/* This is a 32 bit reloc for the AVR that stores 23 bit value ++into 22 bits. */ ++ BFD_RELOC_AVR_CALL, ++ ++/* This is a 16 bit reloc for the AVR that stores all needed bits ++for absolute addressing with ldi with overflow check to linktime */ ++ BFD_RELOC_AVR_LDI, ++ ++/* This is a 6 bit reloc for the AVR that stores offset for ldd/std ++instructions */ ++ BFD_RELOC_AVR_6, ++ ++/* This is a 6 bit reloc for the AVR that stores offset for adiw/sbiw ++instructions */ ++ BFD_RELOC_AVR_6_ADIW, ++ ++/* This is a 8 bit reloc for the AVR that stores bits 0..7 of a symbol ++in .byte lo8(symbol) */ ++ BFD_RELOC_AVR_8_LO, ++ ++/* This is a 8 bit reloc for the AVR that stores bits 8..15 of a symbol ++in .byte hi8(symbol) */ ++ BFD_RELOC_AVR_8_HI, ++ ++/* This is a 8 bit reloc for the AVR that stores bits 16..23 of a symbol ++in .byte hlo8(symbol) */ ++ BFD_RELOC_AVR_8_HLO, ++ ++/* AVR relocations to mark the difference of two local symbols. ++These are only needed to support linker relaxation and can be ignored ++when not relaxing. The field is set to the value of the difference ++assuming no relaxation. The relocation encodes the position of the ++second symbol so the linker can determine whether to adjust the field ++value. */ ++ BFD_RELOC_AVR_DIFF8, ++ BFD_RELOC_AVR_DIFF16, ++ BFD_RELOC_AVR_DIFF32, ++ ++/* This is a 7 bit reloc for the AVR that stores SRAM address for 16bit ++lds and sts instructions supported only tiny core. */ ++ BFD_RELOC_AVR_LDS_STS_16, ++ ++/* This is a 6 bit reloc for the AVR that stores an I/O register ++number for the IN and OUT instructions */ ++ BFD_RELOC_AVR_PORT6, ++ ++/* This is a 5 bit reloc for the AVR that stores an I/O register ++number for the SBIC, SBIS, SBI and CBI instructions */ ++ BFD_RELOC_AVR_PORT5, ++ ++/* RISC-V relocations. */ ++ BFD_RELOC_RISCV_HI20, ++ BFD_RELOC_RISCV_PCREL_HI20, ++ BFD_RELOC_RISCV_PCREL_LO12_I, ++ BFD_RELOC_RISCV_PCREL_LO12_S, ++ BFD_RELOC_RISCV_LO12_I, ++ BFD_RELOC_RISCV_LO12_S, ++ BFD_RELOC_RISCV_GPREL12_I, ++ BFD_RELOC_RISCV_GPREL12_S, ++ BFD_RELOC_RISCV_TPREL_HI20, ++ BFD_RELOC_RISCV_TPREL_LO12_I, ++ BFD_RELOC_RISCV_TPREL_LO12_S, ++ BFD_RELOC_RISCV_TPREL_ADD, ++ BFD_RELOC_RISCV_CALL, ++ BFD_RELOC_RISCV_CALL_PLT, ++ BFD_RELOC_RISCV_ADD8, ++ BFD_RELOC_RISCV_ADD16, ++ BFD_RELOC_RISCV_ADD32, ++ BFD_RELOC_RISCV_ADD64, ++ BFD_RELOC_RISCV_SUB8, ++ BFD_RELOC_RISCV_SUB16, ++ BFD_RELOC_RISCV_SUB32, ++ BFD_RELOC_RISCV_SUB64, ++ BFD_RELOC_RISCV_GOT_HI20, ++ BFD_RELOC_RISCV_TLS_GOT_HI20, ++ BFD_RELOC_RISCV_TLS_GD_HI20, ++ BFD_RELOC_RISCV_JMP, ++ BFD_RELOC_RISCV_TLS_DTPMOD32, ++ BFD_RELOC_RISCV_TLS_DTPREL32, ++ BFD_RELOC_RISCV_TLS_DTPMOD64, ++ BFD_RELOC_RISCV_TLS_DTPREL64, ++ BFD_RELOC_RISCV_TLS_TPREL32, ++ BFD_RELOC_RISCV_TLS_TPREL64, ++ BFD_RELOC_RISCV_ALIGN, ++ BFD_RELOC_RISCV_RVC_BRANCH, ++ BFD_RELOC_RISCV_RVC_JUMP, ++ BFD_RELOC_RISCV_RVC_LUI, ++ BFD_RELOC_RISCV_GPREL_I, ++ BFD_RELOC_RISCV_GPREL_S, ++ BFD_RELOC_RISCV_TPREL_I, ++ BFD_RELOC_RISCV_TPREL_S, ++ BFD_RELOC_RISCV_RELAX, ++ BFD_RELOC_RISCV_CFA, ++ BFD_RELOC_RISCV_SUB6, ++ BFD_RELOC_RISCV_SET6, ++ BFD_RELOC_RISCV_SET8, ++ BFD_RELOC_RISCV_SET16, ++ BFD_RELOC_RISCV_SET32, ++ BFD_RELOC_RISCV_32_PCREL, ++ ++/* Renesas RL78 Relocations. */ ++ BFD_RELOC_RL78_NEG8, ++ BFD_RELOC_RL78_NEG16, ++ BFD_RELOC_RL78_NEG24, ++ BFD_RELOC_RL78_NEG32, ++ BFD_RELOC_RL78_16_OP, ++ BFD_RELOC_RL78_24_OP, ++ BFD_RELOC_RL78_32_OP, ++ BFD_RELOC_RL78_8U, ++ BFD_RELOC_RL78_16U, ++ BFD_RELOC_RL78_24U, ++ BFD_RELOC_RL78_DIR3U_PCREL, ++ BFD_RELOC_RL78_DIFF, ++ BFD_RELOC_RL78_GPRELB, ++ BFD_RELOC_RL78_GPRELW, ++ BFD_RELOC_RL78_GPRELL, ++ BFD_RELOC_RL78_SYM, ++ BFD_RELOC_RL78_OP_SUBTRACT, ++ BFD_RELOC_RL78_OP_NEG, ++ BFD_RELOC_RL78_OP_AND, ++ BFD_RELOC_RL78_OP_SHRA, ++ BFD_RELOC_RL78_ABS8, ++ BFD_RELOC_RL78_ABS16, ++ BFD_RELOC_RL78_ABS16_REV, ++ BFD_RELOC_RL78_ABS32, ++ BFD_RELOC_RL78_ABS32_REV, ++ BFD_RELOC_RL78_ABS16U, ++ BFD_RELOC_RL78_ABS16UW, ++ BFD_RELOC_RL78_ABS16UL, ++ BFD_RELOC_RL78_RELAX, ++ BFD_RELOC_RL78_HI16, ++ BFD_RELOC_RL78_HI8, ++ BFD_RELOC_RL78_LO16, ++ BFD_RELOC_RL78_CODE, ++ BFD_RELOC_RL78_SADDR, ++ ++/* Renesas RX Relocations. */ ++ BFD_RELOC_RX_NEG8, ++ BFD_RELOC_RX_NEG16, ++ BFD_RELOC_RX_NEG24, ++ BFD_RELOC_RX_NEG32, ++ BFD_RELOC_RX_16_OP, ++ BFD_RELOC_RX_24_OP, ++ BFD_RELOC_RX_32_OP, ++ BFD_RELOC_RX_8U, ++ BFD_RELOC_RX_16U, ++ BFD_RELOC_RX_24U, ++ BFD_RELOC_RX_DIR3U_PCREL, ++ BFD_RELOC_RX_DIFF, ++ BFD_RELOC_RX_GPRELB, ++ BFD_RELOC_RX_GPRELW, ++ BFD_RELOC_RX_GPRELL, ++ BFD_RELOC_RX_SYM, ++ BFD_RELOC_RX_OP_SUBTRACT, ++ BFD_RELOC_RX_OP_NEG, ++ BFD_RELOC_RX_ABS8, ++ BFD_RELOC_RX_ABS16, ++ BFD_RELOC_RX_ABS16_REV, ++ BFD_RELOC_RX_ABS32, ++ BFD_RELOC_RX_ABS32_REV, ++ BFD_RELOC_RX_ABS16U, ++ BFD_RELOC_RX_ABS16UW, ++ BFD_RELOC_RX_ABS16UL, ++ BFD_RELOC_RX_RELAX, ++ ++/* Direct 12 bit. */ ++ BFD_RELOC_390_12, ++ ++/* 12 bit GOT offset. */ ++ BFD_RELOC_390_GOT12, ++ ++/* 32 bit PC relative PLT address. */ ++ BFD_RELOC_390_PLT32, ++ ++/* Copy symbol at runtime. */ ++ BFD_RELOC_390_COPY, ++ ++/* Create GOT entry. */ ++ BFD_RELOC_390_GLOB_DAT, ++ ++/* Create PLT entry. */ ++ BFD_RELOC_390_JMP_SLOT, ++ ++/* Adjust by program base. */ ++ BFD_RELOC_390_RELATIVE, ++ ++/* 32 bit PC relative offset to GOT. */ ++ BFD_RELOC_390_GOTPC, ++ ++/* 16 bit GOT offset. */ ++ BFD_RELOC_390_GOT16, ++ ++/* PC relative 12 bit shifted by 1. */ ++ BFD_RELOC_390_PC12DBL, ++ ++/* 12 bit PC rel. PLT shifted by 1. */ ++ BFD_RELOC_390_PLT12DBL, ++ ++/* PC relative 16 bit shifted by 1. */ ++ BFD_RELOC_390_PC16DBL, ++ ++/* 16 bit PC rel. PLT shifted by 1. */ ++ BFD_RELOC_390_PLT16DBL, ++ ++/* PC relative 24 bit shifted by 1. */ ++ BFD_RELOC_390_PC24DBL, ++ ++/* 24 bit PC rel. PLT shifted by 1. */ ++ BFD_RELOC_390_PLT24DBL, ++ ++/* PC relative 32 bit shifted by 1. */ ++ BFD_RELOC_390_PC32DBL, ++ ++/* 32 bit PC rel. PLT shifted by 1. */ ++ BFD_RELOC_390_PLT32DBL, ++ ++/* 32 bit PC rel. GOT shifted by 1. */ ++ BFD_RELOC_390_GOTPCDBL, ++ ++/* 64 bit GOT offset. */ ++ BFD_RELOC_390_GOT64, ++ ++/* 64 bit PC relative PLT address. */ ++ BFD_RELOC_390_PLT64, ++ ++/* 32 bit rel. offset to GOT entry. */ ++ BFD_RELOC_390_GOTENT, ++ ++/* 64 bit offset to GOT. */ ++ BFD_RELOC_390_GOTOFF64, ++ ++/* 12-bit offset to symbol-entry within GOT, with PLT handling. */ ++ BFD_RELOC_390_GOTPLT12, ++ ++/* 16-bit offset to symbol-entry within GOT, with PLT handling. */ ++ BFD_RELOC_390_GOTPLT16, ++ ++/* 32-bit offset to symbol-entry within GOT, with PLT handling. */ ++ BFD_RELOC_390_GOTPLT32, ++ ++/* 64-bit offset to symbol-entry within GOT, with PLT handling. */ ++ BFD_RELOC_390_GOTPLT64, ++ ++/* 32-bit rel. offset to symbol-entry within GOT, with PLT handling. */ ++ BFD_RELOC_390_GOTPLTENT, ++ ++/* 16-bit rel. offset from the GOT to a PLT entry. */ ++ BFD_RELOC_390_PLTOFF16, ++ ++/* 32-bit rel. offset from the GOT to a PLT entry. */ ++ BFD_RELOC_390_PLTOFF32, ++ ++/* 64-bit rel. offset from the GOT to a PLT entry. */ ++ BFD_RELOC_390_PLTOFF64, ++ ++/* s390 tls relocations. */ ++ BFD_RELOC_390_TLS_LOAD, ++ BFD_RELOC_390_TLS_GDCALL, ++ BFD_RELOC_390_TLS_LDCALL, ++ BFD_RELOC_390_TLS_GD32, ++ BFD_RELOC_390_TLS_GD64, ++ BFD_RELOC_390_TLS_GOTIE12, ++ BFD_RELOC_390_TLS_GOTIE32, ++ BFD_RELOC_390_TLS_GOTIE64, ++ BFD_RELOC_390_TLS_LDM32, ++ BFD_RELOC_390_TLS_LDM64, ++ BFD_RELOC_390_TLS_IE32, ++ BFD_RELOC_390_TLS_IE64, ++ BFD_RELOC_390_TLS_IEENT, ++ BFD_RELOC_390_TLS_LE32, ++ BFD_RELOC_390_TLS_LE64, ++ BFD_RELOC_390_TLS_LDO32, ++ BFD_RELOC_390_TLS_LDO64, ++ BFD_RELOC_390_TLS_DTPMOD, ++ BFD_RELOC_390_TLS_DTPOFF, ++ BFD_RELOC_390_TLS_TPOFF, ++ ++/* Long displacement extension. */ ++ BFD_RELOC_390_20, ++ BFD_RELOC_390_GOT20, ++ BFD_RELOC_390_GOTPLT20, ++ BFD_RELOC_390_TLS_GOTIE20, ++ ++/* STT_GNU_IFUNC relocation. */ ++ BFD_RELOC_390_IRELATIVE, ++ ++/* Score relocations ++Low 16 bit for load/store */ ++ BFD_RELOC_SCORE_GPREL15, ++ ++/* This is a 24-bit reloc with the right 1 bit assumed to be 0 */ ++ BFD_RELOC_SCORE_DUMMY2, ++ BFD_RELOC_SCORE_JMP, ++ ++/* This is a 19-bit reloc with the right 1 bit assumed to be 0 */ ++ BFD_RELOC_SCORE_BRANCH, ++ ++/* This is a 32-bit reloc for 48-bit instructions. */ ++ BFD_RELOC_SCORE_IMM30, ++ ++/* This is a 32-bit reloc for 48-bit instructions. */ ++ BFD_RELOC_SCORE_IMM32, ++ ++/* This is a 11-bit reloc with the right 1 bit assumed to be 0 */ ++ BFD_RELOC_SCORE16_JMP, ++ ++/* This is a 8-bit reloc with the right 1 bit assumed to be 0 */ ++ BFD_RELOC_SCORE16_BRANCH, ++ ++/* This is a 9-bit reloc with the right 1 bit assumed to be 0 */ ++ BFD_RELOC_SCORE_BCMP, ++ ++/* Undocumented Score relocs */ ++ BFD_RELOC_SCORE_GOT15, ++ BFD_RELOC_SCORE_GOT_LO16, ++ BFD_RELOC_SCORE_CALL15, ++ BFD_RELOC_SCORE_DUMMY_HI16, ++ ++/* Scenix IP2K - 9-bit register number / data address */ ++ BFD_RELOC_IP2K_FR9, ++ ++/* Scenix IP2K - 4-bit register/data bank number */ ++ BFD_RELOC_IP2K_BANK, ++ ++/* Scenix IP2K - low 13 bits of instruction word address */ ++ BFD_RELOC_IP2K_ADDR16CJP, ++ ++/* Scenix IP2K - high 3 bits of instruction word address */ ++ BFD_RELOC_IP2K_PAGE3, ++ ++/* Scenix IP2K - ext/low/high 8 bits of data address */ ++ BFD_RELOC_IP2K_LO8DATA, ++ BFD_RELOC_IP2K_HI8DATA, ++ BFD_RELOC_IP2K_EX8DATA, ++ ++/* Scenix IP2K - low/high 8 bits of instruction word address */ ++ BFD_RELOC_IP2K_LO8INSN, ++ BFD_RELOC_IP2K_HI8INSN, ++ ++/* Scenix IP2K - even/odd PC modifier to modify snb pcl.0 */ ++ BFD_RELOC_IP2K_PC_SKIP, ++ ++/* Scenix IP2K - 16 bit word address in text section. */ ++ BFD_RELOC_IP2K_TEXT, ++ ++/* Scenix IP2K - 7-bit sp or dp offset */ ++ BFD_RELOC_IP2K_FR_OFFSET, ++ ++/* Scenix VPE4K coprocessor - data/insn-space addressing */ ++ BFD_RELOC_VPE4KMATH_DATA, ++ BFD_RELOC_VPE4KMATH_INSN, ++ ++/* These two relocations are used by the linker to determine which of ++the entries in a C++ virtual function table are actually used. When ++the --gc-sections option is given, the linker will zero out the entries ++that are not used, so that the code for those functions need not be ++included in the output. ++ ++VTABLE_INHERIT is a zero-space relocation used to describe to the ++linker the inheritance tree of a C++ virtual function table. The ++relocation's symbol should be the parent class' vtable, and the ++relocation should be located at the child vtable. ++ ++VTABLE_ENTRY is a zero-space relocation that describes the use of a ++virtual function table entry. The reloc's symbol should refer to the ++table of the class mentioned in the code. Off of that base, an offset ++describes the entry that is being used. For Rela hosts, this offset ++is stored in the reloc's addend. For Rel hosts, we are forced to put ++this offset in the reloc's section offset. */ ++ BFD_RELOC_VTABLE_INHERIT, ++ BFD_RELOC_VTABLE_ENTRY, ++ ++/* Intel IA64 Relocations. */ ++ BFD_RELOC_IA64_IMM14, ++ BFD_RELOC_IA64_IMM22, ++ BFD_RELOC_IA64_IMM64, ++ BFD_RELOC_IA64_DIR32MSB, ++ BFD_RELOC_IA64_DIR32LSB, ++ BFD_RELOC_IA64_DIR64MSB, ++ BFD_RELOC_IA64_DIR64LSB, ++ BFD_RELOC_IA64_GPREL22, ++ BFD_RELOC_IA64_GPREL64I, ++ BFD_RELOC_IA64_GPREL32MSB, ++ BFD_RELOC_IA64_GPREL32LSB, ++ BFD_RELOC_IA64_GPREL64MSB, ++ BFD_RELOC_IA64_GPREL64LSB, ++ BFD_RELOC_IA64_LTOFF22, ++ BFD_RELOC_IA64_LTOFF64I, ++ BFD_RELOC_IA64_PLTOFF22, ++ BFD_RELOC_IA64_PLTOFF64I, ++ BFD_RELOC_IA64_PLTOFF64MSB, ++ BFD_RELOC_IA64_PLTOFF64LSB, ++ BFD_RELOC_IA64_FPTR64I, ++ BFD_RELOC_IA64_FPTR32MSB, ++ BFD_RELOC_IA64_FPTR32LSB, ++ BFD_RELOC_IA64_FPTR64MSB, ++ BFD_RELOC_IA64_FPTR64LSB, ++ BFD_RELOC_IA64_PCREL21B, ++ BFD_RELOC_IA64_PCREL21BI, ++ BFD_RELOC_IA64_PCREL21M, ++ BFD_RELOC_IA64_PCREL21F, ++ BFD_RELOC_IA64_PCREL22, ++ BFD_RELOC_IA64_PCREL60B, ++ BFD_RELOC_IA64_PCREL64I, ++ BFD_RELOC_IA64_PCREL32MSB, ++ BFD_RELOC_IA64_PCREL32LSB, ++ BFD_RELOC_IA64_PCREL64MSB, ++ BFD_RELOC_IA64_PCREL64LSB, ++ BFD_RELOC_IA64_LTOFF_FPTR22, ++ BFD_RELOC_IA64_LTOFF_FPTR64I, ++ BFD_RELOC_IA64_LTOFF_FPTR32MSB, ++ BFD_RELOC_IA64_LTOFF_FPTR32LSB, ++ BFD_RELOC_IA64_LTOFF_FPTR64MSB, ++ BFD_RELOC_IA64_LTOFF_FPTR64LSB, ++ BFD_RELOC_IA64_SEGREL32MSB, ++ BFD_RELOC_IA64_SEGREL32LSB, ++ BFD_RELOC_IA64_SEGREL64MSB, ++ BFD_RELOC_IA64_SEGREL64LSB, ++ BFD_RELOC_IA64_SECREL32MSB, ++ BFD_RELOC_IA64_SECREL32LSB, ++ BFD_RELOC_IA64_SECREL64MSB, ++ BFD_RELOC_IA64_SECREL64LSB, ++ BFD_RELOC_IA64_REL32MSB, ++ BFD_RELOC_IA64_REL32LSB, ++ BFD_RELOC_IA64_REL64MSB, ++ BFD_RELOC_IA64_REL64LSB, ++ BFD_RELOC_IA64_LTV32MSB, ++ BFD_RELOC_IA64_LTV32LSB, ++ BFD_RELOC_IA64_LTV64MSB, ++ BFD_RELOC_IA64_LTV64LSB, ++ BFD_RELOC_IA64_IPLTMSB, ++ BFD_RELOC_IA64_IPLTLSB, ++ BFD_RELOC_IA64_COPY, ++ BFD_RELOC_IA64_LTOFF22X, ++ BFD_RELOC_IA64_LDXMOV, ++ BFD_RELOC_IA64_TPREL14, ++ BFD_RELOC_IA64_TPREL22, ++ BFD_RELOC_IA64_TPREL64I, ++ BFD_RELOC_IA64_TPREL64MSB, ++ BFD_RELOC_IA64_TPREL64LSB, ++ BFD_RELOC_IA64_LTOFF_TPREL22, ++ BFD_RELOC_IA64_DTPMOD64MSB, ++ BFD_RELOC_IA64_DTPMOD64LSB, ++ BFD_RELOC_IA64_LTOFF_DTPMOD22, ++ BFD_RELOC_IA64_DTPREL14, ++ BFD_RELOC_IA64_DTPREL22, ++ BFD_RELOC_IA64_DTPREL64I, ++ BFD_RELOC_IA64_DTPREL32MSB, ++ BFD_RELOC_IA64_DTPREL32LSB, ++ BFD_RELOC_IA64_DTPREL64MSB, ++ BFD_RELOC_IA64_DTPREL64LSB, ++ BFD_RELOC_IA64_LTOFF_DTPREL22, ++ ++/* Motorola 68HC11 reloc. ++This is the 8 bit high part of an absolute address. */ ++ BFD_RELOC_M68HC11_HI8, ++ ++/* Motorola 68HC11 reloc. ++This is the 8 bit low part of an absolute address. */ ++ BFD_RELOC_M68HC11_LO8, ++ ++/* Motorola 68HC11 reloc. ++This is the 3 bit of a value. */ ++ BFD_RELOC_M68HC11_3B, ++ ++/* Motorola 68HC11 reloc. ++This reloc marks the beginning of a jump/call instruction. ++It is used for linker relaxation to correctly identify beginning ++of instruction and change some branches to use PC-relative ++addressing mode. */ ++ BFD_RELOC_M68HC11_RL_JUMP, ++ ++/* Motorola 68HC11 reloc. ++This reloc marks a group of several instructions that gcc generates ++and for which the linker relaxation pass can modify and/or remove ++some of them. */ ++ BFD_RELOC_M68HC11_RL_GROUP, ++ ++/* Motorola 68HC11 reloc. ++This is the 16-bit lower part of an address. It is used for 'call' ++instruction to specify the symbol address without any special ++transformation (due to memory bank window). */ ++ BFD_RELOC_M68HC11_LO16, ++ ++/* Motorola 68HC11 reloc. ++This is a 8-bit reloc that specifies the page number of an address. ++It is used by 'call' instruction to specify the page number of ++the symbol. */ ++ BFD_RELOC_M68HC11_PAGE, ++ ++/* Motorola 68HC11 reloc. ++This is a 24-bit reloc that represents the address with a 16-bit ++value and a 8-bit page number. The symbol address is transformed ++to follow the 16K memory bank of 68HC12 (seen as mapped in the window). */ ++ BFD_RELOC_M68HC11_24, ++ ++/* Motorola 68HC12 reloc. ++This is the 5 bits of a value. */ ++ BFD_RELOC_M68HC12_5B, ++ ++/* Freescale XGATE reloc. ++This reloc marks the beginning of a bra/jal instruction. */ ++ BFD_RELOC_XGATE_RL_JUMP, ++ ++/* Freescale XGATE reloc. ++This reloc marks a group of several instructions that gcc generates ++and for which the linker relaxation pass can modify and/or remove ++some of them. */ ++ BFD_RELOC_XGATE_RL_GROUP, ++ ++/* Freescale XGATE reloc. ++This is the 16-bit lower part of an address. It is used for the '16-bit' ++instructions. */ ++ BFD_RELOC_XGATE_LO16, ++ ++/* Freescale XGATE reloc. */ ++ BFD_RELOC_XGATE_GPAGE, ++ ++/* Freescale XGATE reloc. */ ++ BFD_RELOC_XGATE_24, ++ ++/* Freescale XGATE reloc. ++This is a 9-bit pc-relative reloc. */ ++ BFD_RELOC_XGATE_PCREL_9, ++ ++/* Freescale XGATE reloc. ++This is a 10-bit pc-relative reloc. */ ++ BFD_RELOC_XGATE_PCREL_10, ++ ++/* Freescale XGATE reloc. ++This is the 16-bit lower part of an address. It is used for the '16-bit' ++instructions. */ ++ BFD_RELOC_XGATE_IMM8_LO, ++ ++/* Freescale XGATE reloc. ++This is the 16-bit higher part of an address. It is used for the '16-bit' ++instructions. */ ++ BFD_RELOC_XGATE_IMM8_HI, ++ ++/* Freescale XGATE reloc. ++This is a 3-bit pc-relative reloc. */ ++ BFD_RELOC_XGATE_IMM3, ++ ++/* Freescale XGATE reloc. ++This is a 4-bit pc-relative reloc. */ ++ BFD_RELOC_XGATE_IMM4, ++ ++/* Freescale XGATE reloc. ++This is a 5-bit pc-relative reloc. */ ++ BFD_RELOC_XGATE_IMM5, ++ ++/* Motorola 68HC12 reloc. ++This is the 9 bits of a value. */ ++ BFD_RELOC_M68HC12_9B, ++ ++/* Motorola 68HC12 reloc. ++This is the 16 bits of a value. */ ++ BFD_RELOC_M68HC12_16B, ++ ++/* Motorola 68HC12/XGATE reloc. ++This is a PCREL9 branch. */ ++ BFD_RELOC_M68HC12_9_PCREL, ++ ++/* Motorola 68HC12/XGATE reloc. ++This is a PCREL10 branch. */ ++ BFD_RELOC_M68HC12_10_PCREL, ++ ++/* Motorola 68HC12/XGATE reloc. ++This is the 8 bit low part of an absolute address and immediately precedes ++a matching HI8XG part. */ ++ BFD_RELOC_M68HC12_LO8XG, ++ ++/* Motorola 68HC12/XGATE reloc. ++This is the 8 bit high part of an absolute address and immediately follows ++a matching LO8XG part. */ ++ BFD_RELOC_M68HC12_HI8XG, ++ ++/* Freescale S12Z reloc. ++This is a 15 bit relative address. If the most significant bits are all zero ++then it may be truncated to 8 bits. */ ++ BFD_RELOC_S12Z_15_PCREL, ++ ++/* NS CR16 Relocations. */ ++ BFD_RELOC_CR16_NUM8, ++ BFD_RELOC_CR16_NUM16, ++ BFD_RELOC_CR16_NUM32, ++ BFD_RELOC_CR16_NUM32a, ++ BFD_RELOC_CR16_REGREL0, ++ BFD_RELOC_CR16_REGREL4, ++ BFD_RELOC_CR16_REGREL4a, ++ BFD_RELOC_CR16_REGREL14, ++ BFD_RELOC_CR16_REGREL14a, ++ BFD_RELOC_CR16_REGREL16, ++ BFD_RELOC_CR16_REGREL20, ++ BFD_RELOC_CR16_REGREL20a, ++ BFD_RELOC_CR16_ABS20, ++ BFD_RELOC_CR16_ABS24, ++ BFD_RELOC_CR16_IMM4, ++ BFD_RELOC_CR16_IMM8, ++ BFD_RELOC_CR16_IMM16, ++ BFD_RELOC_CR16_IMM20, ++ BFD_RELOC_CR16_IMM24, ++ BFD_RELOC_CR16_IMM32, ++ BFD_RELOC_CR16_IMM32a, ++ BFD_RELOC_CR16_DISP4, ++ BFD_RELOC_CR16_DISP8, ++ BFD_RELOC_CR16_DISP16, ++ BFD_RELOC_CR16_DISP20, ++ BFD_RELOC_CR16_DISP24, ++ BFD_RELOC_CR16_DISP24a, ++ BFD_RELOC_CR16_SWITCH8, ++ BFD_RELOC_CR16_SWITCH16, ++ BFD_RELOC_CR16_SWITCH32, ++ BFD_RELOC_CR16_GOT_REGREL20, ++ BFD_RELOC_CR16_GOTC_REGREL20, ++ BFD_RELOC_CR16_GLOB_DAT, ++ ++/* NS CRX Relocations. */ ++ BFD_RELOC_CRX_REL4, ++ BFD_RELOC_CRX_REL8, ++ BFD_RELOC_CRX_REL8_CMP, ++ BFD_RELOC_CRX_REL16, ++ BFD_RELOC_CRX_REL24, ++ BFD_RELOC_CRX_REL32, ++ BFD_RELOC_CRX_REGREL12, ++ BFD_RELOC_CRX_REGREL22, ++ BFD_RELOC_CRX_REGREL28, ++ BFD_RELOC_CRX_REGREL32, ++ BFD_RELOC_CRX_ABS16, ++ BFD_RELOC_CRX_ABS32, ++ BFD_RELOC_CRX_NUM8, ++ BFD_RELOC_CRX_NUM16, ++ BFD_RELOC_CRX_NUM32, ++ BFD_RELOC_CRX_IMM16, ++ BFD_RELOC_CRX_IMM32, ++ BFD_RELOC_CRX_SWITCH8, ++ BFD_RELOC_CRX_SWITCH16, ++ BFD_RELOC_CRX_SWITCH32, ++ ++/* These relocs are only used within the CRIS assembler. They are not ++(at present) written to any object files. */ ++ BFD_RELOC_CRIS_BDISP8, ++ BFD_RELOC_CRIS_UNSIGNED_5, ++ BFD_RELOC_CRIS_SIGNED_6, ++ BFD_RELOC_CRIS_UNSIGNED_6, ++ BFD_RELOC_CRIS_SIGNED_8, ++ BFD_RELOC_CRIS_UNSIGNED_8, ++ BFD_RELOC_CRIS_SIGNED_16, ++ BFD_RELOC_CRIS_UNSIGNED_16, ++ BFD_RELOC_CRIS_LAPCQ_OFFSET, ++ BFD_RELOC_CRIS_UNSIGNED_4, ++ ++/* Relocs used in ELF shared libraries for CRIS. */ ++ BFD_RELOC_CRIS_COPY, ++ BFD_RELOC_CRIS_GLOB_DAT, ++ BFD_RELOC_CRIS_JUMP_SLOT, ++ BFD_RELOC_CRIS_RELATIVE, ++ ++/* 32-bit offset to symbol-entry within GOT. */ ++ BFD_RELOC_CRIS_32_GOT, ++ ++/* 16-bit offset to symbol-entry within GOT. */ ++ BFD_RELOC_CRIS_16_GOT, ++ ++/* 32-bit offset to symbol-entry within GOT, with PLT handling. */ ++ BFD_RELOC_CRIS_32_GOTPLT, ++ ++/* 16-bit offset to symbol-entry within GOT, with PLT handling. */ ++ BFD_RELOC_CRIS_16_GOTPLT, ++ ++/* 32-bit offset to symbol, relative to GOT. */ ++ BFD_RELOC_CRIS_32_GOTREL, ++ ++/* 32-bit offset to symbol with PLT entry, relative to GOT. */ ++ BFD_RELOC_CRIS_32_PLT_GOTREL, ++ ++/* 32-bit offset to symbol with PLT entry, relative to this relocation. */ ++ BFD_RELOC_CRIS_32_PLT_PCREL, ++ ++/* Relocs used in TLS code for CRIS. */ ++ BFD_RELOC_CRIS_32_GOT_GD, ++ BFD_RELOC_CRIS_16_GOT_GD, ++ BFD_RELOC_CRIS_32_GD, ++ BFD_RELOC_CRIS_DTP, ++ BFD_RELOC_CRIS_32_DTPREL, ++ BFD_RELOC_CRIS_16_DTPREL, ++ BFD_RELOC_CRIS_32_GOT_TPREL, ++ BFD_RELOC_CRIS_16_GOT_TPREL, ++ BFD_RELOC_CRIS_32_TPREL, ++ BFD_RELOC_CRIS_16_TPREL, ++ BFD_RELOC_CRIS_DTPMOD, ++ BFD_RELOC_CRIS_32_IE, ++ ++/* OpenRISC 1000 Relocations. */ ++ BFD_RELOC_OR1K_REL_26, ++ BFD_RELOC_OR1K_SLO16, ++ BFD_RELOC_OR1K_PCREL_PG21, ++ BFD_RELOC_OR1K_LO13, ++ BFD_RELOC_OR1K_SLO13, ++ BFD_RELOC_OR1K_GOTPC_HI16, ++ BFD_RELOC_OR1K_GOTPC_LO16, ++ BFD_RELOC_OR1K_GOT_AHI16, ++ BFD_RELOC_OR1K_GOT16, ++ BFD_RELOC_OR1K_GOT_PG21, ++ BFD_RELOC_OR1K_GOT_LO13, ++ BFD_RELOC_OR1K_PLT26, ++ BFD_RELOC_OR1K_PLTA26, ++ BFD_RELOC_OR1K_GOTOFF_SLO16, ++ BFD_RELOC_OR1K_COPY, ++ BFD_RELOC_OR1K_GLOB_DAT, ++ BFD_RELOC_OR1K_JMP_SLOT, ++ BFD_RELOC_OR1K_RELATIVE, ++ BFD_RELOC_OR1K_TLS_GD_HI16, ++ BFD_RELOC_OR1K_TLS_GD_LO16, ++ BFD_RELOC_OR1K_TLS_GD_PG21, ++ BFD_RELOC_OR1K_TLS_GD_LO13, ++ BFD_RELOC_OR1K_TLS_LDM_HI16, ++ BFD_RELOC_OR1K_TLS_LDM_LO16, ++ BFD_RELOC_OR1K_TLS_LDM_PG21, ++ BFD_RELOC_OR1K_TLS_LDM_LO13, ++ BFD_RELOC_OR1K_TLS_LDO_HI16, ++ BFD_RELOC_OR1K_TLS_LDO_LO16, ++ BFD_RELOC_OR1K_TLS_IE_HI16, ++ BFD_RELOC_OR1K_TLS_IE_AHI16, ++ BFD_RELOC_OR1K_TLS_IE_LO16, ++ BFD_RELOC_OR1K_TLS_IE_PG21, ++ BFD_RELOC_OR1K_TLS_IE_LO13, ++ BFD_RELOC_OR1K_TLS_LE_HI16, ++ BFD_RELOC_OR1K_TLS_LE_AHI16, ++ BFD_RELOC_OR1K_TLS_LE_LO16, ++ BFD_RELOC_OR1K_TLS_LE_SLO16, ++ BFD_RELOC_OR1K_TLS_TPOFF, ++ BFD_RELOC_OR1K_TLS_DTPOFF, ++ BFD_RELOC_OR1K_TLS_DTPMOD, ++ ++/* H8 elf Relocations. */ ++ BFD_RELOC_H8_DIR16A8, ++ BFD_RELOC_H8_DIR16R8, ++ BFD_RELOC_H8_DIR24A8, ++ BFD_RELOC_H8_DIR24R8, ++ BFD_RELOC_H8_DIR32A16, ++ BFD_RELOC_H8_DISP32A16, ++ ++/* Sony Xstormy16 Relocations. */ ++ BFD_RELOC_XSTORMY16_REL_12, ++ BFD_RELOC_XSTORMY16_12, ++ BFD_RELOC_XSTORMY16_24, ++ BFD_RELOC_XSTORMY16_FPTR16, ++ ++/* Self-describing complex relocations. */ ++ BFD_RELOC_RELC, ++ ++ ++/* Infineon Relocations. */ ++ BFD_RELOC_XC16X_PAG, ++ BFD_RELOC_XC16X_POF, ++ BFD_RELOC_XC16X_SEG, ++ BFD_RELOC_XC16X_SOF, ++ ++/* Relocations used by VAX ELF. */ ++ BFD_RELOC_VAX_GLOB_DAT, ++ BFD_RELOC_VAX_JMP_SLOT, ++ BFD_RELOC_VAX_RELATIVE, ++ ++/* Morpho MT - 16 bit immediate relocation. */ ++ BFD_RELOC_MT_PC16, ++ ++/* Morpho MT - Hi 16 bits of an address. */ ++ BFD_RELOC_MT_HI16, ++ ++/* Morpho MT - Low 16 bits of an address. */ ++ BFD_RELOC_MT_LO16, ++ ++/* Morpho MT - Used to tell the linker which vtable entries are used. */ ++ BFD_RELOC_MT_GNU_VTINHERIT, ++ ++/* Morpho MT - Used to tell the linker which vtable entries are used. */ ++ BFD_RELOC_MT_GNU_VTENTRY, ++ ++/* Morpho MT - 8 bit immediate relocation. */ ++ BFD_RELOC_MT_PCINSN8, ++ ++/* msp430 specific relocation codes */ ++ BFD_RELOC_MSP430_10_PCREL, ++ BFD_RELOC_MSP430_16_PCREL, ++ BFD_RELOC_MSP430_16, ++ BFD_RELOC_MSP430_16_PCREL_BYTE, ++ BFD_RELOC_MSP430_16_BYTE, ++ BFD_RELOC_MSP430_2X_PCREL, ++ BFD_RELOC_MSP430_RL_PCREL, ++ BFD_RELOC_MSP430_ABS8, ++ BFD_RELOC_MSP430X_PCR20_EXT_SRC, ++ BFD_RELOC_MSP430X_PCR20_EXT_DST, ++ BFD_RELOC_MSP430X_PCR20_EXT_ODST, ++ BFD_RELOC_MSP430X_ABS20_EXT_SRC, ++ BFD_RELOC_MSP430X_ABS20_EXT_DST, ++ BFD_RELOC_MSP430X_ABS20_EXT_ODST, ++ BFD_RELOC_MSP430X_ABS20_ADR_SRC, ++ BFD_RELOC_MSP430X_ABS20_ADR_DST, ++ BFD_RELOC_MSP430X_PCR16, ++ BFD_RELOC_MSP430X_PCR20_CALL, ++ BFD_RELOC_MSP430X_ABS16, ++ BFD_RELOC_MSP430_ABS_HI16, ++ BFD_RELOC_MSP430_PREL31, ++ BFD_RELOC_MSP430_SYM_DIFF, ++ BFD_RELOC_MSP430_SET_ULEB128, ++ BFD_RELOC_MSP430_SUB_ULEB128, ++ ++/* Relocations used by the Altera Nios II core. */ ++ BFD_RELOC_NIOS2_S16, ++ BFD_RELOC_NIOS2_U16, ++ BFD_RELOC_NIOS2_CALL26, ++ BFD_RELOC_NIOS2_IMM5, ++ BFD_RELOC_NIOS2_CACHE_OPX, ++ BFD_RELOC_NIOS2_IMM6, ++ BFD_RELOC_NIOS2_IMM8, ++ BFD_RELOC_NIOS2_HI16, ++ BFD_RELOC_NIOS2_LO16, ++ BFD_RELOC_NIOS2_HIADJ16, ++ BFD_RELOC_NIOS2_GPREL, ++ BFD_RELOC_NIOS2_UJMP, ++ BFD_RELOC_NIOS2_CJMP, ++ BFD_RELOC_NIOS2_CALLR, ++ BFD_RELOC_NIOS2_ALIGN, ++ BFD_RELOC_NIOS2_GOT16, ++ BFD_RELOC_NIOS2_CALL16, ++ BFD_RELOC_NIOS2_GOTOFF_LO, ++ BFD_RELOC_NIOS2_GOTOFF_HA, ++ BFD_RELOC_NIOS2_PCREL_LO, ++ BFD_RELOC_NIOS2_PCREL_HA, ++ BFD_RELOC_NIOS2_TLS_GD16, ++ BFD_RELOC_NIOS2_TLS_LDM16, ++ BFD_RELOC_NIOS2_TLS_LDO16, ++ BFD_RELOC_NIOS2_TLS_IE16, ++ BFD_RELOC_NIOS2_TLS_LE16, ++ BFD_RELOC_NIOS2_TLS_DTPMOD, ++ BFD_RELOC_NIOS2_TLS_DTPREL, ++ BFD_RELOC_NIOS2_TLS_TPREL, ++ BFD_RELOC_NIOS2_COPY, ++ BFD_RELOC_NIOS2_GLOB_DAT, ++ BFD_RELOC_NIOS2_JUMP_SLOT, ++ BFD_RELOC_NIOS2_RELATIVE, ++ BFD_RELOC_NIOS2_GOTOFF, ++ BFD_RELOC_NIOS2_CALL26_NOAT, ++ BFD_RELOC_NIOS2_GOT_LO, ++ BFD_RELOC_NIOS2_GOT_HA, ++ BFD_RELOC_NIOS2_CALL_LO, ++ BFD_RELOC_NIOS2_CALL_HA, ++ BFD_RELOC_NIOS2_R2_S12, ++ BFD_RELOC_NIOS2_R2_I10_1_PCREL, ++ BFD_RELOC_NIOS2_R2_T1I7_1_PCREL, ++ BFD_RELOC_NIOS2_R2_T1I7_2, ++ BFD_RELOC_NIOS2_R2_T2I4, ++ BFD_RELOC_NIOS2_R2_T2I4_1, ++ BFD_RELOC_NIOS2_R2_T2I4_2, ++ BFD_RELOC_NIOS2_R2_X1I7_2, ++ BFD_RELOC_NIOS2_R2_X2L5, ++ BFD_RELOC_NIOS2_R2_F1I5_2, ++ BFD_RELOC_NIOS2_R2_L5I4X1, ++ BFD_RELOC_NIOS2_R2_T1X1I6, ++ BFD_RELOC_NIOS2_R2_T1X1I6_2, ++ ++/* PRU LDI 16-bit unsigned data-memory relocation. */ ++ BFD_RELOC_PRU_U16, ++ ++/* PRU LDI 16-bit unsigned instruction-memory relocation. */ ++ BFD_RELOC_PRU_U16_PMEMIMM, ++ ++/* PRU relocation for two consecutive LDI load instructions that load a ++32 bit value into a register. If the higher bits are all zero, then ++the second instruction may be relaxed. */ ++ BFD_RELOC_PRU_LDI32, ++ ++/* PRU QBBx 10-bit signed PC-relative relocation. */ ++ BFD_RELOC_PRU_S10_PCREL, ++ ++/* PRU 8-bit unsigned relocation used for the LOOP instruction. */ ++ BFD_RELOC_PRU_U8_PCREL, ++ ++/* PRU Program Memory relocations. Used to convert from byte addressing to ++32-bit word addressing. */ ++ BFD_RELOC_PRU_32_PMEM, ++ BFD_RELOC_PRU_16_PMEM, ++ ++/* PRU relocations to mark the difference of two local symbols. ++These are only needed to support linker relaxation and can be ignored ++when not relaxing. The field is set to the value of the difference ++assuming no relaxation. The relocation encodes the position of the ++second symbol so the linker can determine whether to adjust the field ++value. The PMEM variants encode the word difference, instead of byte ++difference between symbols. */ ++ BFD_RELOC_PRU_GNU_DIFF8, ++ BFD_RELOC_PRU_GNU_DIFF16, ++ BFD_RELOC_PRU_GNU_DIFF32, ++ BFD_RELOC_PRU_GNU_DIFF16_PMEM, ++ BFD_RELOC_PRU_GNU_DIFF32_PMEM, ++ ++/* IQ2000 Relocations. */ ++ BFD_RELOC_IQ2000_OFFSET_16, ++ BFD_RELOC_IQ2000_OFFSET_21, ++ BFD_RELOC_IQ2000_UHI16, ++ ++/* Special Xtensa relocation used only by PLT entries in ELF shared ++objects to indicate that the runtime linker should set the value ++to one of its own internal functions or data structures. */ ++ BFD_RELOC_XTENSA_RTLD, ++ ++/* Xtensa relocations for ELF shared objects. */ ++ BFD_RELOC_XTENSA_GLOB_DAT, ++ BFD_RELOC_XTENSA_JMP_SLOT, ++ BFD_RELOC_XTENSA_RELATIVE, ++ ++/* Xtensa relocation used in ELF object files for symbols that may require ++PLT entries. Otherwise, this is just a generic 32-bit relocation. */ ++ BFD_RELOC_XTENSA_PLT, ++ ++/* Xtensa relocations for backward compatibility. These have been replaced ++by BFD_RELOC_XTENSA_PDIFF and BFD_RELOC_XTENSA_NDIFF. ++Xtensa relocations to mark the difference of two local symbols. ++These are only needed to support linker relaxation and can be ignored ++when not relaxing. The field is set to the value of the difference ++assuming no relaxation. The relocation encodes the position of the ++first symbol so the linker can determine whether to adjust the field ++value. */ ++ BFD_RELOC_XTENSA_DIFF8, ++ BFD_RELOC_XTENSA_DIFF16, ++ BFD_RELOC_XTENSA_DIFF32, ++ ++/* Generic Xtensa relocations for instruction operands. Only the slot ++number is encoded in the relocation. The relocation applies to the ++last PC-relative immediate operand, or if there are no PC-relative ++immediates, to the last immediate operand. */ ++ BFD_RELOC_XTENSA_SLOT0_OP, ++ BFD_RELOC_XTENSA_SLOT1_OP, ++ BFD_RELOC_XTENSA_SLOT2_OP, ++ BFD_RELOC_XTENSA_SLOT3_OP, ++ BFD_RELOC_XTENSA_SLOT4_OP, ++ BFD_RELOC_XTENSA_SLOT5_OP, ++ BFD_RELOC_XTENSA_SLOT6_OP, ++ BFD_RELOC_XTENSA_SLOT7_OP, ++ BFD_RELOC_XTENSA_SLOT8_OP, ++ BFD_RELOC_XTENSA_SLOT9_OP, ++ BFD_RELOC_XTENSA_SLOT10_OP, ++ BFD_RELOC_XTENSA_SLOT11_OP, ++ BFD_RELOC_XTENSA_SLOT12_OP, ++ BFD_RELOC_XTENSA_SLOT13_OP, ++ BFD_RELOC_XTENSA_SLOT14_OP, ++ ++/* Alternate Xtensa relocations. Only the slot is encoded in the ++relocation. The meaning of these relocations is opcode-specific. */ ++ BFD_RELOC_XTENSA_SLOT0_ALT, ++ BFD_RELOC_XTENSA_SLOT1_ALT, ++ BFD_RELOC_XTENSA_SLOT2_ALT, ++ BFD_RELOC_XTENSA_SLOT3_ALT, ++ BFD_RELOC_XTENSA_SLOT4_ALT, ++ BFD_RELOC_XTENSA_SLOT5_ALT, ++ BFD_RELOC_XTENSA_SLOT6_ALT, ++ BFD_RELOC_XTENSA_SLOT7_ALT, ++ BFD_RELOC_XTENSA_SLOT8_ALT, ++ BFD_RELOC_XTENSA_SLOT9_ALT, ++ BFD_RELOC_XTENSA_SLOT10_ALT, ++ BFD_RELOC_XTENSA_SLOT11_ALT, ++ BFD_RELOC_XTENSA_SLOT12_ALT, ++ BFD_RELOC_XTENSA_SLOT13_ALT, ++ BFD_RELOC_XTENSA_SLOT14_ALT, ++ ++/* Xtensa relocations for backward compatibility. These have all been ++replaced by BFD_RELOC_XTENSA_SLOT0_OP. */ ++ BFD_RELOC_XTENSA_OP0, ++ BFD_RELOC_XTENSA_OP1, ++ BFD_RELOC_XTENSA_OP2, ++ ++/* Xtensa relocation to mark that the assembler expanded the ++instructions from an original target. The expansion size is ++encoded in the reloc size. */ ++ BFD_RELOC_XTENSA_ASM_EXPAND, ++ ++/* Xtensa relocation to mark that the linker should simplify ++assembler-expanded instructions. This is commonly used ++internally by the linker after analysis of a ++BFD_RELOC_XTENSA_ASM_EXPAND. */ ++ BFD_RELOC_XTENSA_ASM_SIMPLIFY, ++ ++/* Xtensa TLS relocations. */ ++ BFD_RELOC_XTENSA_TLSDESC_FN, ++ BFD_RELOC_XTENSA_TLSDESC_ARG, ++ BFD_RELOC_XTENSA_TLS_DTPOFF, ++ BFD_RELOC_XTENSA_TLS_TPOFF, ++ BFD_RELOC_XTENSA_TLS_FUNC, ++ BFD_RELOC_XTENSA_TLS_ARG, ++ BFD_RELOC_XTENSA_TLS_CALL, ++ ++/* Xtensa relocations to mark the difference of two local symbols. ++These are only needed to support linker relaxation and can be ignored ++when not relaxing. The field is set to the value of the difference ++assuming no relaxation. The relocation encodes the position of the ++subtracted symbol so the linker can determine whether to adjust the field ++value. PDIFF relocations are used for positive differences, NDIFF ++relocations are used for negative differences. The difference value ++is treated as unsigned with these relocation types, giving full ++8/16 value ranges. */ ++ BFD_RELOC_XTENSA_PDIFF8, ++ BFD_RELOC_XTENSA_PDIFF16, ++ BFD_RELOC_XTENSA_PDIFF32, ++ BFD_RELOC_XTENSA_NDIFF8, ++ BFD_RELOC_XTENSA_NDIFF16, ++ BFD_RELOC_XTENSA_NDIFF32, ++ ++/* 8 bit signed offset in (ix+d) or (iy+d). */ ++ BFD_RELOC_Z80_DISP8, ++ ++/* First 8 bits of multibyte (32, 24 or 16 bit) value. */ ++ BFD_RELOC_Z80_BYTE0, ++ ++/* Second 8 bits of multibyte (32, 24 or 16 bit) value. */ ++ BFD_RELOC_Z80_BYTE1, ++ ++/* Third 8 bits of multibyte (32 or 24 bit) value. */ ++ BFD_RELOC_Z80_BYTE2, ++ ++/* Fourth 8 bits of multibyte (32 bit) value. */ ++ BFD_RELOC_Z80_BYTE3, ++ ++/* Lowest 16 bits of multibyte (32 or 24 bit) value. */ ++ BFD_RELOC_Z80_WORD0, ++ ++/* Highest 16 bits of multibyte (32 or 24 bit) value. */ ++ BFD_RELOC_Z80_WORD1, ++ ++/* Like BFD_RELOC_16 but big-endian. */ ++ BFD_RELOC_Z80_16_BE, ++ ++/* DJNZ offset. */ ++ BFD_RELOC_Z8K_DISP7, ++ ++/* CALR offset. */ ++ BFD_RELOC_Z8K_CALLR, ++ ++/* 4 bit value. */ ++ BFD_RELOC_Z8K_IMM4L, ++ ++/* Lattice Mico32 relocations. */ ++ BFD_RELOC_LM32_CALL, ++ BFD_RELOC_LM32_BRANCH, ++ BFD_RELOC_LM32_16_GOT, ++ BFD_RELOC_LM32_GOTOFF_HI16, ++ BFD_RELOC_LM32_GOTOFF_LO16, ++ BFD_RELOC_LM32_COPY, ++ BFD_RELOC_LM32_GLOB_DAT, ++ BFD_RELOC_LM32_JMP_SLOT, ++ BFD_RELOC_LM32_RELATIVE, ++ ++/* Difference between two section addreses. Must be followed by a ++BFD_RELOC_MACH_O_PAIR. */ ++ BFD_RELOC_MACH_O_SECTDIFF, ++ ++/* Like BFD_RELOC_MACH_O_SECTDIFF but with a local symbol. */ ++ BFD_RELOC_MACH_O_LOCAL_SECTDIFF, ++ ++/* Pair of relocation. Contains the first symbol. */ ++ BFD_RELOC_MACH_O_PAIR, ++ ++/* Symbol will be substracted. Must be followed by a BFD_RELOC_32. */ ++ BFD_RELOC_MACH_O_SUBTRACTOR32, ++ ++/* Symbol will be substracted. Must be followed by a BFD_RELOC_64. */ ++ BFD_RELOC_MACH_O_SUBTRACTOR64, ++ ++/* PCREL relocations. They are marked as branch to create PLT entry if ++required. */ ++ BFD_RELOC_MACH_O_X86_64_BRANCH32, ++ BFD_RELOC_MACH_O_X86_64_BRANCH8, ++ ++/* Used when referencing a GOT entry. */ ++ BFD_RELOC_MACH_O_X86_64_GOT, ++ ++/* Used when loading a GOT entry with movq. It is specially marked so that ++the linker could optimize the movq to a leaq if possible. */ ++ BFD_RELOC_MACH_O_X86_64_GOT_LOAD, ++ ++/* Same as BFD_RELOC_32_PCREL but with an implicit -1 addend. */ ++ BFD_RELOC_MACH_O_X86_64_PCREL32_1, ++ ++/* Same as BFD_RELOC_32_PCREL but with an implicit -2 addend. */ ++ BFD_RELOC_MACH_O_X86_64_PCREL32_2, ++ ++/* Same as BFD_RELOC_32_PCREL but with an implicit -4 addend. */ ++ BFD_RELOC_MACH_O_X86_64_PCREL32_4, ++ ++/* Used when referencing a TLV entry. */ ++ BFD_RELOC_MACH_O_X86_64_TLV, ++ ++/* Addend for PAGE or PAGEOFF. */ ++ BFD_RELOC_MACH_O_ARM64_ADDEND, ++ ++/* Relative offset to page of GOT slot. */ ++ BFD_RELOC_MACH_O_ARM64_GOT_LOAD_PAGE21, ++ ++/* Relative offset within page of GOT slot. */ ++ BFD_RELOC_MACH_O_ARM64_GOT_LOAD_PAGEOFF12, ++ ++/* Address of a GOT entry. */ ++ BFD_RELOC_MACH_O_ARM64_POINTER_TO_GOT, ++ ++/* This is a 32 bit reloc for the microblaze that stores the ++low 16 bits of a value */ ++ BFD_RELOC_MICROBLAZE_32_LO, ++ ++/* This is a 32 bit pc-relative reloc for the microblaze that ++stores the low 16 bits of a value */ ++ BFD_RELOC_MICROBLAZE_32_LO_PCREL, ++ ++/* This is a 32 bit reloc for the microblaze that stores a ++value relative to the read-only small data area anchor */ ++ BFD_RELOC_MICROBLAZE_32_ROSDA, ++ ++/* This is a 32 bit reloc for the microblaze that stores a ++value relative to the read-write small data area anchor */ ++ BFD_RELOC_MICROBLAZE_32_RWSDA, ++ ++/* This is a 32 bit reloc for the microblaze to handle ++expressions of the form "Symbol Op Symbol" */ ++ BFD_RELOC_MICROBLAZE_32_SYM_OP_SYM, ++ ++/* This is a 64 bit reloc that stores the 32 bit pc relative ++value in two words (with an imm instruction). No relocation is ++done here - only used for relaxing */ ++ BFD_RELOC_MICROBLAZE_64_NONE, ++ ++/* This is a 64 bit reloc that stores the 32 bit pc relative ++value in two words (with an imm instruction). The relocation is ++PC-relative GOT offset */ ++ BFD_RELOC_MICROBLAZE_64_GOTPC, ++ ++/* This is a 64 bit reloc that stores the 32 bit pc relative ++value in two words (with an imm instruction). The relocation is ++GOT offset */ ++ BFD_RELOC_MICROBLAZE_64_GOT, ++ ++/* This is a 64 bit reloc that stores the 32 bit pc relative ++value in two words (with an imm instruction). The relocation is ++PC-relative offset into PLT */ ++ BFD_RELOC_MICROBLAZE_64_PLT, ++ ++/* This is a 64 bit reloc that stores the 32 bit GOT relative ++value in two words (with an imm instruction). The relocation is ++relative offset from _GLOBAL_OFFSET_TABLE_ */ ++ BFD_RELOC_MICROBLAZE_64_GOTOFF, ++ ++/* This is a 32 bit reloc that stores the 32 bit GOT relative ++value in a word. The relocation is relative offset from */ ++ BFD_RELOC_MICROBLAZE_32_GOTOFF, ++ ++/* This is used to tell the dynamic linker to copy the value out of ++the dynamic object into the runtime process image. */ ++ BFD_RELOC_MICROBLAZE_COPY, ++ ++/* Unused Reloc */ ++ BFD_RELOC_MICROBLAZE_64_TLS, ++ ++/* This is a 64 bit reloc that stores the 32 bit GOT relative value ++of the GOT TLS GD info entry in two words (with an imm instruction). The ++relocation is GOT offset. */ ++ BFD_RELOC_MICROBLAZE_64_TLSGD, ++ ++/* This is a 64 bit reloc that stores the 32 bit GOT relative value ++of the GOT TLS LD info entry in two words (with an imm instruction). The ++relocation is GOT offset. */ ++ BFD_RELOC_MICROBLAZE_64_TLSLD, ++ ++/* This is a 32 bit reloc that stores the Module ID to GOT(n). */ ++ BFD_RELOC_MICROBLAZE_32_TLSDTPMOD, ++ ++/* This is a 32 bit reloc that stores TLS offset to GOT(n+1). */ ++ BFD_RELOC_MICROBLAZE_32_TLSDTPREL, ++ ++/* This is a 32 bit reloc for storing TLS offset to two words (uses imm ++instruction) */ ++ BFD_RELOC_MICROBLAZE_64_TLSDTPREL, ++ ++/* This is a 64 bit reloc that stores 32-bit thread pointer relative offset ++to two words (uses imm instruction). */ ++ BFD_RELOC_MICROBLAZE_64_TLSGOTTPREL, ++ ++/* This is a 64 bit reloc that stores 32-bit thread pointer relative offset ++to two words (uses imm instruction). */ ++ BFD_RELOC_MICROBLAZE_64_TLSTPREL, ++ ++/* This is a 64 bit reloc that stores the 32 bit pc relative ++value in two words (with an imm instruction). The relocation is ++PC-relative offset from start of TEXT. */ ++ BFD_RELOC_MICROBLAZE_64_TEXTPCREL, ++ ++/* This is a 64 bit reloc that stores the 32 bit offset ++value in two words (with an imm instruction). The relocation is ++relative offset from start of TEXT. */ ++ BFD_RELOC_MICROBLAZE_64_TEXTREL, ++ ++/* AArch64 pseudo relocation code to mark the start of the AArch64 ++relocation enumerators. N.B. the order of the enumerators is ++important as several tables in the AArch64 bfd backend are indexed ++by these enumerators; make sure they are all synced. */ ++ BFD_RELOC_AARCH64_RELOC_START, ++ ++/* Deprecated AArch64 null relocation code. */ ++ BFD_RELOC_AARCH64_NULL, ++ ++/* AArch64 null relocation code. */ ++ BFD_RELOC_AARCH64_NONE, ++ ++/* Basic absolute relocations of N bits. These are equivalent to ++BFD_RELOC_N and they were added to assist the indexing of the howto ++table. */ ++ BFD_RELOC_AARCH64_64, ++ BFD_RELOC_AARCH64_32, ++ BFD_RELOC_AARCH64_16, ++ ++/* PC-relative relocations. These are equivalent to BFD_RELOC_N_PCREL ++and they were added to assist the indexing of the howto table. */ ++ BFD_RELOC_AARCH64_64_PCREL, ++ BFD_RELOC_AARCH64_32_PCREL, ++ BFD_RELOC_AARCH64_16_PCREL, ++ ++/* AArch64 MOV[NZK] instruction with most significant bits 0 to 15 ++of an unsigned address/value. */ ++ BFD_RELOC_AARCH64_MOVW_G0, ++ ++/* AArch64 MOV[NZK] instruction with less significant bits 0 to 15 of ++an address/value. No overflow checking. */ ++ BFD_RELOC_AARCH64_MOVW_G0_NC, ++ ++/* AArch64 MOV[NZK] instruction with most significant bits 16 to 31 ++of an unsigned address/value. */ ++ BFD_RELOC_AARCH64_MOVW_G1, ++ ++/* AArch64 MOV[NZK] instruction with less significant bits 16 to 31 ++of an address/value. No overflow checking. */ ++ BFD_RELOC_AARCH64_MOVW_G1_NC, ++ ++/* AArch64 MOV[NZK] instruction with most significant bits 32 to 47 ++of an unsigned address/value. */ ++ BFD_RELOC_AARCH64_MOVW_G2, ++ ++/* AArch64 MOV[NZK] instruction with less significant bits 32 to 47 ++of an address/value. No overflow checking. */ ++ BFD_RELOC_AARCH64_MOVW_G2_NC, ++ ++/* AArch64 MOV[NZK] instruction with most signficant bits 48 to 64 ++of a signed or unsigned address/value. */ ++ BFD_RELOC_AARCH64_MOVW_G3, ++ ++/* AArch64 MOV[NZ] instruction with most significant bits 0 to 15 ++of a signed value. Changes instruction to MOVZ or MOVN depending on the ++value's sign. */ ++ BFD_RELOC_AARCH64_MOVW_G0_S, ++ ++/* AArch64 MOV[NZ] instruction with most significant bits 16 to 31 ++of a signed value. Changes instruction to MOVZ or MOVN depending on the ++value's sign. */ ++ BFD_RELOC_AARCH64_MOVW_G1_S, ++ ++/* AArch64 MOV[NZ] instruction with most significant bits 32 to 47 ++of a signed value. Changes instruction to MOVZ or MOVN depending on the ++value's sign. */ ++ BFD_RELOC_AARCH64_MOVW_G2_S, ++ ++/* AArch64 MOV[NZ] instruction with most significant bits 0 to 15 ++of a signed value. Changes instruction to MOVZ or MOVN depending on the ++value's sign. */ ++ BFD_RELOC_AARCH64_MOVW_PREL_G0, ++ ++/* AArch64 MOV[NZ] instruction with most significant bits 0 to 15 ++of a signed value. Changes instruction to MOVZ or MOVN depending on the ++value's sign. */ ++ BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, ++ ++/* AArch64 MOVK instruction with most significant bits 16 to 31 ++of a signed value. */ ++ BFD_RELOC_AARCH64_MOVW_PREL_G1, ++ ++/* AArch64 MOVK instruction with most significant bits 16 to 31 ++of a signed value. */ ++ BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, ++ ++/* AArch64 MOVK instruction with most significant bits 32 to 47 ++of a signed value. */ ++ BFD_RELOC_AARCH64_MOVW_PREL_G2, ++ ++/* AArch64 MOVK instruction with most significant bits 32 to 47 ++of a signed value. */ ++ BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, ++ ++/* AArch64 MOVK instruction with most significant bits 47 to 63 ++of a signed value. */ ++ BFD_RELOC_AARCH64_MOVW_PREL_G3, ++ ++/* AArch64 Load Literal instruction, holding a 19 bit pc-relative word ++offset. The lowest two bits must be zero and are not stored in the ++instruction, giving a 21 bit signed byte offset. */ ++ BFD_RELOC_AARCH64_LD_LO19_PCREL, ++ ++/* AArch64 ADR instruction, holding a simple 21 bit pc-relative byte offset. */ ++ BFD_RELOC_AARCH64_ADR_LO21_PCREL, ++ ++/* AArch64 ADRP instruction, with bits 12 to 32 of a pc-relative page ++offset, giving a 4KB aligned page base address. */ ++ BFD_RELOC_AARCH64_ADR_HI21_PCREL, ++ ++/* AArch64 ADRP instruction, with bits 12 to 32 of a pc-relative page ++offset, giving a 4KB aligned page base address, but with no overflow ++checking. */ ++ BFD_RELOC_AARCH64_ADR_HI21_NC_PCREL, ++ ++/* AArch64 ADD immediate instruction, holding bits 0 to 11 of the address. ++Used in conjunction with BFD_RELOC_AARCH64_ADR_HI21_PCREL. */ ++ BFD_RELOC_AARCH64_ADD_LO12, ++ ++/* AArch64 8-bit load/store instruction, holding bits 0 to 11 of the ++address. Used in conjunction with BFD_RELOC_AARCH64_ADR_HI21_PCREL. */ ++ BFD_RELOC_AARCH64_LDST8_LO12, ++ ++/* AArch64 14 bit pc-relative test bit and branch. ++The lowest two bits must be zero and are not stored in the instruction, ++giving a 16 bit signed byte offset. */ ++ BFD_RELOC_AARCH64_TSTBR14, ++ ++/* AArch64 19 bit pc-relative conditional branch and compare & branch. ++The lowest two bits must be zero and are not stored in the instruction, ++giving a 21 bit signed byte offset. */ ++ BFD_RELOC_AARCH64_BRANCH19, ++ ++/* AArch64 26 bit pc-relative unconditional branch. ++The lowest two bits must be zero and are not stored in the instruction, ++giving a 28 bit signed byte offset. */ ++ BFD_RELOC_AARCH64_JUMP26, ++ ++/* AArch64 26 bit pc-relative unconditional branch and link. ++The lowest two bits must be zero and are not stored in the instruction, ++giving a 28 bit signed byte offset. */ ++ BFD_RELOC_AARCH64_CALL26, ++ ++/* AArch64 16-bit load/store instruction, holding bits 0 to 11 of the ++address. Used in conjunction with BFD_RELOC_AARCH64_ADR_HI21_PCREL. */ ++ BFD_RELOC_AARCH64_LDST16_LO12, ++ ++/* AArch64 32-bit load/store instruction, holding bits 0 to 11 of the ++address. Used in conjunction with BFD_RELOC_AARCH64_ADR_HI21_PCREL. */ ++ BFD_RELOC_AARCH64_LDST32_LO12, ++ ++/* AArch64 64-bit load/store instruction, holding bits 0 to 11 of the ++address. Used in conjunction with BFD_RELOC_AARCH64_ADR_HI21_PCREL. */ ++ BFD_RELOC_AARCH64_LDST64_LO12, ++ ++/* AArch64 128-bit load/store instruction, holding bits 0 to 11 of the ++address. Used in conjunction with BFD_RELOC_AARCH64_ADR_HI21_PCREL. */ ++ BFD_RELOC_AARCH64_LDST128_LO12, ++ ++/* AArch64 Load Literal instruction, holding a 19 bit PC relative word ++offset of the global offset table entry for a symbol. The lowest two ++bits must be zero and are not stored in the instruction, giving a 21 ++bit signed byte offset. This relocation type requires signed overflow ++checking. */ ++ BFD_RELOC_AARCH64_GOT_LD_PREL19, ++ ++/* Get to the page base of the global offset table entry for a symbol as ++part of an ADRP instruction using a 21 bit PC relative value.Used in ++conjunction with BFD_RELOC_AARCH64_LD64_GOT_LO12_NC. */ ++ BFD_RELOC_AARCH64_ADR_GOT_PAGE, ++ ++/* Unsigned 12 bit byte offset for 64 bit load/store from the page of ++the GOT entry for this symbol. Used in conjunction with ++BFD_RELOC_AARCH64_ADR_GOT_PAGE. Valid in LP64 ABI only. */ ++ BFD_RELOC_AARCH64_LD64_GOT_LO12_NC, ++ ++/* Unsigned 12 bit byte offset for 32 bit load/store from the page of ++the GOT entry for this symbol. Used in conjunction with ++BFD_RELOC_AARCH64_ADR_GOT_PAGE. Valid in ILP32 ABI only. */ ++ BFD_RELOC_AARCH64_LD32_GOT_LO12_NC, ++ ++/* Unsigned 16 bit byte offset for 64 bit load/store from the GOT entry ++for this symbol. Valid in LP64 ABI only. */ ++ BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC, ++ ++/* Unsigned 16 bit byte higher offset for 64 bit load/store from the GOT entry ++for this symbol. Valid in LP64 ABI only. */ ++ BFD_RELOC_AARCH64_MOVW_GOTOFF_G1, ++ ++/* Unsigned 15 bit byte offset for 64 bit load/store from the page of ++the GOT entry for this symbol. Valid in LP64 ABI only. */ ++ BFD_RELOC_AARCH64_LD64_GOTOFF_LO15, ++ ++/* Scaled 14 bit byte offset to the page base of the global offset table. */ ++ BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14, ++ ++/* Scaled 15 bit byte offset to the page base of the global offset table. */ ++ BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15, ++ ++/* Get to the page base of the global offset table entry for a symbols ++tls_index structure as part of an adrp instruction using a 21 bit PC ++relative value. Used in conjunction with ++BFD_RELOC_AARCH64_TLSGD_ADD_LO12_NC. */ ++ BFD_RELOC_AARCH64_TLSGD_ADR_PAGE21, ++ ++/* AArch64 TLS General Dynamic */ ++ BFD_RELOC_AARCH64_TLSGD_ADR_PREL21, ++ ++/* Unsigned 12 bit byte offset to global offset table entry for a symbols ++tls_index structure. Used in conjunction with ++BFD_RELOC_AARCH64_TLSGD_ADR_PAGE21. */ ++ BFD_RELOC_AARCH64_TLSGD_ADD_LO12_NC, ++ ++/* AArch64 TLS General Dynamic relocation. */ ++ BFD_RELOC_AARCH64_TLSGD_MOVW_G0_NC, ++ ++/* AArch64 TLS General Dynamic relocation. */ ++ BFD_RELOC_AARCH64_TLSGD_MOVW_G1, ++ ++/* AArch64 TLS INITIAL EXEC relocation. */ ++ BFD_RELOC_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21, ++ ++/* AArch64 TLS INITIAL EXEC relocation. */ ++ BFD_RELOC_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC, ++ ++/* AArch64 TLS INITIAL EXEC relocation. */ ++ BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC, ++ ++/* AArch64 TLS INITIAL EXEC relocation. */ ++ BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19, ++ ++/* AArch64 TLS INITIAL EXEC relocation. */ ++ BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC, ++ ++/* AArch64 TLS INITIAL EXEC relocation. */ ++ BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G1, ++ ++/* bit[23:12] of byte offset to module TLS base address. */ ++ BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_HI12, ++ ++/* Unsigned 12 bit byte offset to module TLS base address. */ ++ BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12, ++ ++/* No overflow check version of BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12. */ ++ BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC, ++ ++/* Unsigned 12 bit byte offset to global offset table entry for a symbols ++tls_index structure. Used in conjunction with ++BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21. */ ++ BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC, ++ ++/* GOT entry page address for AArch64 TLS Local Dynamic, used with ADRP ++instruction. */ ++ BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21, ++ ++/* GOT entry address for AArch64 TLS Local Dynamic, used with ADR instruction. */ ++ BFD_RELOC_AARCH64_TLSLD_ADR_PREL21, ++ ++/* bit[11:1] of byte offset to module TLS base address, encoded in ldst ++instructions. */ ++ BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12, ++ ++/* Similar as BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12, but no overflow check. */ ++ BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC, ++ ++/* bit[11:2] of byte offset to module TLS base address, encoded in ldst ++instructions. */ ++ BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12, ++ ++/* Similar as BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12, but no overflow check. */ ++ BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC, ++ ++/* bit[11:3] of byte offset to module TLS base address, encoded in ldst ++instructions. */ ++ BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12, ++ ++/* Similar as BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12, but no overflow check. */ ++ BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC, ++ ++/* bit[11:0] of byte offset to module TLS base address, encoded in ldst ++instructions. */ ++ BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12, ++ ++/* Similar as BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12, but no overflow check. */ ++ BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC, ++ ++/* bit[15:0] of byte offset to module TLS base address. */ ++ BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0, ++ ++/* No overflow check version of BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0 */ ++ BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0_NC, ++ ++/* bit[31:16] of byte offset to module TLS base address. */ ++ BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1, ++ ++/* No overflow check version of BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1 */ ++ BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1_NC, ++ ++/* bit[47:32] of byte offset to module TLS base address. */ ++ BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G2, ++ ++/* AArch64 TLS LOCAL EXEC relocation. */ ++ BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G2, ++ ++/* AArch64 TLS LOCAL EXEC relocation. */ ++ BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G1, ++ ++/* AArch64 TLS LOCAL EXEC relocation. */ ++ BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G1_NC, ++ ++/* AArch64 TLS LOCAL EXEC relocation. */ ++ BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G0, ++ ++/* AArch64 TLS LOCAL EXEC relocation. */ ++ BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G0_NC, ++ ++/* AArch64 TLS LOCAL EXEC relocation. */ ++ BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_HI12, ++ ++/* AArch64 TLS LOCAL EXEC relocation. */ ++ BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12, ++ ++/* AArch64 TLS LOCAL EXEC relocation. */ ++ BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12_NC, ++ ++/* bit[11:1] of byte offset to module TLS base address, encoded in ldst ++instructions. */ ++ BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12, ++ ++/* Similar as BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12, but no overflow check. */ ++ BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC, ++ ++/* bit[11:2] of byte offset to module TLS base address, encoded in ldst ++instructions. */ ++ BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12, ++ ++/* Similar as BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12, but no overflow check. */ ++ BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC, ++ ++/* bit[11:3] of byte offset to module TLS base address, encoded in ldst ++instructions. */ ++ BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12, ++ ++/* Similar as BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12, but no overflow check. */ ++ BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC, ++ ++/* bit[11:0] of byte offset to module TLS base address, encoded in ldst ++instructions. */ ++ BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12, ++ ++/* Similar as BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12, but no overflow check. */ ++ BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC, ++ ++/* AArch64 TLS DESC relocation. */ ++ BFD_RELOC_AARCH64_TLSDESC_LD_PREL19, ++ ++/* AArch64 TLS DESC relocation. */ ++ BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21, ++ ++/* AArch64 TLS DESC relocation. */ ++ BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21, ++ ++/* AArch64 TLS DESC relocation. */ ++ BFD_RELOC_AARCH64_TLSDESC_LD64_LO12, ++ ++/* AArch64 TLS DESC relocation. */ ++ BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC, ++ ++/* AArch64 TLS DESC relocation. */ ++ BFD_RELOC_AARCH64_TLSDESC_ADD_LO12, ++ ++/* AArch64 TLS DESC relocation. */ ++ BFD_RELOC_AARCH64_TLSDESC_OFF_G1, ++ ++/* AArch64 TLS DESC relocation. */ ++ BFD_RELOC_AARCH64_TLSDESC_OFF_G0_NC, ++ ++/* AArch64 TLS DESC relocation. */ ++ BFD_RELOC_AARCH64_TLSDESC_LDR, ++ ++/* AArch64 TLS DESC relocation. */ ++ BFD_RELOC_AARCH64_TLSDESC_ADD, ++ ++/* AArch64 TLS DESC relocation. */ ++ BFD_RELOC_AARCH64_TLSDESC_CALL, ++ ++/* AArch64 TLS relocation. */ ++ BFD_RELOC_AARCH64_COPY, ++ ++/* AArch64 TLS relocation. */ ++ BFD_RELOC_AARCH64_GLOB_DAT, ++ ++/* AArch64 TLS relocation. */ ++ BFD_RELOC_AARCH64_JUMP_SLOT, ++ ++/* AArch64 TLS relocation. */ ++ BFD_RELOC_AARCH64_RELATIVE, ++ ++/* AArch64 TLS relocation. */ ++ BFD_RELOC_AARCH64_TLS_DTPMOD, ++ ++/* AArch64 TLS relocation. */ ++ BFD_RELOC_AARCH64_TLS_DTPREL, ++ ++/* AArch64 TLS relocation. */ ++ BFD_RELOC_AARCH64_TLS_TPREL, ++ ++/* AArch64 TLS relocation. */ ++ BFD_RELOC_AARCH64_TLSDESC, ++ ++/* AArch64 support for STT_GNU_IFUNC. */ ++ BFD_RELOC_AARCH64_IRELATIVE, ++ ++/* AArch64 pseudo relocation code to mark the end of the AArch64 ++relocation enumerators that have direct mapping to ELF reloc codes. ++There are a few more enumerators after this one; those are mainly ++used by the AArch64 assembler for the internal fixup or to select ++one of the above enumerators. */ ++ BFD_RELOC_AARCH64_RELOC_END, ++ ++/* AArch64 pseudo relocation code to be used internally by the AArch64 ++assembler and not (currently) written to any object files. */ ++ BFD_RELOC_AARCH64_GAS_INTERNAL_FIXUP, ++ ++/* AArch64 unspecified load/store instruction, holding bits 0 to 11 of the ++address. Used in conjunction with BFD_RELOC_AARCH64_ADR_HI21_PCREL. */ ++ BFD_RELOC_AARCH64_LDST_LO12, ++ ++/* AArch64 pseudo relocation code for TLS local dynamic mode. It's to be ++used internally by the AArch64 assembler and not (currently) written to ++any object files. */ ++ BFD_RELOC_AARCH64_TLSLD_LDST_DTPREL_LO12, ++ ++/* Similar as BFD_RELOC_AARCH64_TLSLD_LDST_DTPREL_LO12, but no overflow check. */ ++ BFD_RELOC_AARCH64_TLSLD_LDST_DTPREL_LO12_NC, ++ ++/* AArch64 pseudo relocation code for TLS local exec mode. It's to be ++used internally by the AArch64 assembler and not (currently) written to ++any object files. */ ++ BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12, ++ ++/* Similar as BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12, but no overflow check. */ ++ BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC, ++ ++/* AArch64 pseudo relocation code to be used internally by the AArch64 ++assembler and not (currently) written to any object files. */ ++ BFD_RELOC_AARCH64_LD_GOT_LO12_NC, ++ ++/* AArch64 pseudo relocation code to be used internally by the AArch64 ++assembler and not (currently) written to any object files. */ ++ BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC, ++ ++/* AArch64 pseudo relocation code to be used internally by the AArch64 ++assembler and not (currently) written to any object files. */ ++ BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC, ++ ++/* Tilera TILEPro Relocations. */ ++ BFD_RELOC_TILEPRO_COPY, ++ BFD_RELOC_TILEPRO_GLOB_DAT, ++ BFD_RELOC_TILEPRO_JMP_SLOT, ++ BFD_RELOC_TILEPRO_RELATIVE, ++ BFD_RELOC_TILEPRO_BROFF_X1, ++ BFD_RELOC_TILEPRO_JOFFLONG_X1, ++ BFD_RELOC_TILEPRO_JOFFLONG_X1_PLT, ++ BFD_RELOC_TILEPRO_IMM8_X0, ++ BFD_RELOC_TILEPRO_IMM8_Y0, ++ BFD_RELOC_TILEPRO_IMM8_X1, ++ BFD_RELOC_TILEPRO_IMM8_Y1, ++ BFD_RELOC_TILEPRO_DEST_IMM8_X1, ++ BFD_RELOC_TILEPRO_MT_IMM15_X1, ++ BFD_RELOC_TILEPRO_MF_IMM15_X1, ++ BFD_RELOC_TILEPRO_IMM16_X0, ++ BFD_RELOC_TILEPRO_IMM16_X1, ++ BFD_RELOC_TILEPRO_IMM16_X0_LO, ++ BFD_RELOC_TILEPRO_IMM16_X1_LO, ++ BFD_RELOC_TILEPRO_IMM16_X0_HI, ++ BFD_RELOC_TILEPRO_IMM16_X1_HI, ++ BFD_RELOC_TILEPRO_IMM16_X0_HA, ++ BFD_RELOC_TILEPRO_IMM16_X1_HA, ++ BFD_RELOC_TILEPRO_IMM16_X0_PCREL, ++ BFD_RELOC_TILEPRO_IMM16_X1_PCREL, ++ BFD_RELOC_TILEPRO_IMM16_X0_LO_PCREL, ++ BFD_RELOC_TILEPRO_IMM16_X1_LO_PCREL, ++ BFD_RELOC_TILEPRO_IMM16_X0_HI_PCREL, ++ BFD_RELOC_TILEPRO_IMM16_X1_HI_PCREL, ++ BFD_RELOC_TILEPRO_IMM16_X0_HA_PCREL, ++ BFD_RELOC_TILEPRO_IMM16_X1_HA_PCREL, ++ BFD_RELOC_TILEPRO_IMM16_X0_GOT, ++ BFD_RELOC_TILEPRO_IMM16_X1_GOT, ++ BFD_RELOC_TILEPRO_IMM16_X0_GOT_LO, ++ BFD_RELOC_TILEPRO_IMM16_X1_GOT_LO, ++ BFD_RELOC_TILEPRO_IMM16_X0_GOT_HI, ++ BFD_RELOC_TILEPRO_IMM16_X1_GOT_HI, ++ BFD_RELOC_TILEPRO_IMM16_X0_GOT_HA, ++ BFD_RELOC_TILEPRO_IMM16_X1_GOT_HA, ++ BFD_RELOC_TILEPRO_MMSTART_X0, ++ BFD_RELOC_TILEPRO_MMEND_X0, ++ BFD_RELOC_TILEPRO_MMSTART_X1, ++ BFD_RELOC_TILEPRO_MMEND_X1, ++ BFD_RELOC_TILEPRO_SHAMT_X0, ++ BFD_RELOC_TILEPRO_SHAMT_X1, ++ BFD_RELOC_TILEPRO_SHAMT_Y0, ++ BFD_RELOC_TILEPRO_SHAMT_Y1, ++ BFD_RELOC_TILEPRO_TLS_GD_CALL, ++ BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD, ++ BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD, ++ BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD, ++ BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD, ++ BFD_RELOC_TILEPRO_TLS_IE_LOAD, ++ BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD, ++ BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD, ++ BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_LO, ++ BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_LO, ++ BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_HI, ++ BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_HI, ++ BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_HA, ++ BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_HA, ++ BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE, ++ BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE, ++ BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_LO, ++ BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_LO, ++ BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_HI, ++ BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_HI, ++ BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_HA, ++ BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_HA, ++ BFD_RELOC_TILEPRO_TLS_DTPMOD32, ++ BFD_RELOC_TILEPRO_TLS_DTPOFF32, ++ BFD_RELOC_TILEPRO_TLS_TPOFF32, ++ BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE, ++ BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE, ++ BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO, ++ BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO, ++ BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI, ++ BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI, ++ BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA, ++ BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA, ++ ++/* Tilera TILE-Gx Relocations. */ ++ BFD_RELOC_TILEGX_HW0, ++ BFD_RELOC_TILEGX_HW1, ++ BFD_RELOC_TILEGX_HW2, ++ BFD_RELOC_TILEGX_HW3, ++ BFD_RELOC_TILEGX_HW0_LAST, ++ BFD_RELOC_TILEGX_HW1_LAST, ++ BFD_RELOC_TILEGX_HW2_LAST, ++ BFD_RELOC_TILEGX_COPY, ++ BFD_RELOC_TILEGX_GLOB_DAT, ++ BFD_RELOC_TILEGX_JMP_SLOT, ++ BFD_RELOC_TILEGX_RELATIVE, ++ BFD_RELOC_TILEGX_BROFF_X1, ++ BFD_RELOC_TILEGX_JUMPOFF_X1, ++ BFD_RELOC_TILEGX_JUMPOFF_X1_PLT, ++ BFD_RELOC_TILEGX_IMM8_X0, ++ BFD_RELOC_TILEGX_IMM8_Y0, ++ BFD_RELOC_TILEGX_IMM8_X1, ++ BFD_RELOC_TILEGX_IMM8_Y1, ++ BFD_RELOC_TILEGX_DEST_IMM8_X1, ++ BFD_RELOC_TILEGX_MT_IMM14_X1, ++ BFD_RELOC_TILEGX_MF_IMM14_X1, ++ BFD_RELOC_TILEGX_MMSTART_X0, ++ BFD_RELOC_TILEGX_MMEND_X0, ++ BFD_RELOC_TILEGX_SHAMT_X0, ++ BFD_RELOC_TILEGX_SHAMT_X1, ++ BFD_RELOC_TILEGX_SHAMT_Y0, ++ BFD_RELOC_TILEGX_SHAMT_Y1, ++ BFD_RELOC_TILEGX_IMM16_X0_HW0, ++ BFD_RELOC_TILEGX_IMM16_X1_HW0, ++ BFD_RELOC_TILEGX_IMM16_X0_HW1, ++ BFD_RELOC_TILEGX_IMM16_X1_HW1, ++ BFD_RELOC_TILEGX_IMM16_X0_HW2, ++ BFD_RELOC_TILEGX_IMM16_X1_HW2, ++ BFD_RELOC_TILEGX_IMM16_X0_HW3, ++ BFD_RELOC_TILEGX_IMM16_X1_HW3, ++ BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST, ++ BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST, ++ BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST, ++ BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST, ++ BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST, ++ BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST, ++ BFD_RELOC_TILEGX_IMM16_X0_HW0_PCREL, ++ BFD_RELOC_TILEGX_IMM16_X1_HW0_PCREL, ++ BFD_RELOC_TILEGX_IMM16_X0_HW1_PCREL, ++ BFD_RELOC_TILEGX_IMM16_X1_HW1_PCREL, ++ BFD_RELOC_TILEGX_IMM16_X0_HW2_PCREL, ++ BFD_RELOC_TILEGX_IMM16_X1_HW2_PCREL, ++ BFD_RELOC_TILEGX_IMM16_X0_HW3_PCREL, ++ BFD_RELOC_TILEGX_IMM16_X1_HW3_PCREL, ++ BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_PCREL, ++ BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_PCREL, ++ BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_PCREL, ++ BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_PCREL, ++ BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_PCREL, ++ BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_PCREL, ++ BFD_RELOC_TILEGX_IMM16_X0_HW0_GOT, ++ BFD_RELOC_TILEGX_IMM16_X1_HW0_GOT, ++ BFD_RELOC_TILEGX_IMM16_X0_HW0_PLT_PCREL, ++ BFD_RELOC_TILEGX_IMM16_X1_HW0_PLT_PCREL, ++ BFD_RELOC_TILEGX_IMM16_X0_HW1_PLT_PCREL, ++ BFD_RELOC_TILEGX_IMM16_X1_HW1_PLT_PCREL, ++ BFD_RELOC_TILEGX_IMM16_X0_HW2_PLT_PCREL, ++ BFD_RELOC_TILEGX_IMM16_X1_HW2_PLT_PCREL, ++ BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_GOT, ++ BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_GOT, ++ BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_GOT, ++ BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_GOT, ++ BFD_RELOC_TILEGX_IMM16_X0_HW3_PLT_PCREL, ++ BFD_RELOC_TILEGX_IMM16_X1_HW3_PLT_PCREL, ++ BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_GD, ++ BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_GD, ++ BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE, ++ BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE, ++ BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE, ++ BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE, ++ BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE, ++ BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE, ++ BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_GD, ++ BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_GD, ++ BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_GD, ++ BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_GD, ++ BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_IE, ++ BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_IE, ++ BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_PLT_PCREL, ++ BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_PLT_PCREL, ++ BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_PLT_PCREL, ++ BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_PLT_PCREL, ++ BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_PLT_PCREL, ++ BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_PLT_PCREL, ++ BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_IE, ++ BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_IE, ++ BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_IE, ++ BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_IE, ++ BFD_RELOC_TILEGX_TLS_DTPMOD64, ++ BFD_RELOC_TILEGX_TLS_DTPOFF64, ++ BFD_RELOC_TILEGX_TLS_TPOFF64, ++ BFD_RELOC_TILEGX_TLS_DTPMOD32, ++ BFD_RELOC_TILEGX_TLS_DTPOFF32, ++ BFD_RELOC_TILEGX_TLS_TPOFF32, ++ BFD_RELOC_TILEGX_TLS_GD_CALL, ++ BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD, ++ BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD, ++ BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD, ++ BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD, ++ BFD_RELOC_TILEGX_TLS_IE_LOAD, ++ BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD, ++ BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD, ++ BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD, ++ BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD, ++ ++/* Linux eBPF relocations. */ ++ BFD_RELOC_BPF_64, ++ BFD_RELOC_BPF_32, ++ BFD_RELOC_BPF_16, ++ BFD_RELOC_BPF_DISP16, ++ BFD_RELOC_BPF_DISP32, ++ ++/* Adapteva EPIPHANY - 8 bit signed pc-relative displacement */ ++ BFD_RELOC_EPIPHANY_SIMM8, ++ ++/* Adapteva EPIPHANY - 24 bit signed pc-relative displacement */ ++ BFD_RELOC_EPIPHANY_SIMM24, ++ ++/* Adapteva EPIPHANY - 16 most-significant bits of absolute address */ ++ BFD_RELOC_EPIPHANY_HIGH, ++ ++/* Adapteva EPIPHANY - 16 least-significant bits of absolute address */ ++ BFD_RELOC_EPIPHANY_LOW, ++ ++/* Adapteva EPIPHANY - 11 bit signed number - add/sub immediate */ ++ BFD_RELOC_EPIPHANY_SIMM11, ++ ++/* Adapteva EPIPHANY - 11 bit sign-magnitude number (ld/st displacement) */ ++ BFD_RELOC_EPIPHANY_IMM11, ++ ++/* Adapteva EPIPHANY - 8 bit immediate for 16 bit mov instruction. */ ++ BFD_RELOC_EPIPHANY_IMM8, ++ ++/* Visium Relocations. */ ++ BFD_RELOC_VISIUM_HI16, ++ BFD_RELOC_VISIUM_LO16, ++ BFD_RELOC_VISIUM_IM16, ++ BFD_RELOC_VISIUM_REL16, ++ BFD_RELOC_VISIUM_HI16_PCREL, ++ BFD_RELOC_VISIUM_LO16_PCREL, ++ BFD_RELOC_VISIUM_IM16_PCREL, ++ ++/* WebAssembly relocations. */ ++ BFD_RELOC_WASM32_LEB128, ++ BFD_RELOC_WASM32_LEB128_GOT, ++ BFD_RELOC_WASM32_LEB128_GOT_CODE, ++ BFD_RELOC_WASM32_LEB128_PLT, ++ BFD_RELOC_WASM32_PLT_INDEX, ++ BFD_RELOC_WASM32_ABS32_CODE, ++ BFD_RELOC_WASM32_COPY, ++ BFD_RELOC_WASM32_CODE_POINTER, ++ BFD_RELOC_WASM32_INDEX, ++ BFD_RELOC_WASM32_PLT_SIG, ++ ++/* C-SKY relocations. */ ++ BFD_RELOC_CKCORE_NONE, ++ BFD_RELOC_CKCORE_ADDR32, ++ BFD_RELOC_CKCORE_PCREL_IMM8BY4, ++ BFD_RELOC_CKCORE_PCREL_IMM11BY2, ++ BFD_RELOC_CKCORE_PCREL_IMM4BY2, ++ BFD_RELOC_CKCORE_PCREL32, ++ BFD_RELOC_CKCORE_PCREL_JSR_IMM11BY2, ++ BFD_RELOC_CKCORE_GNU_VTINHERIT, ++ BFD_RELOC_CKCORE_GNU_VTENTRY, ++ BFD_RELOC_CKCORE_RELATIVE, ++ BFD_RELOC_CKCORE_COPY, ++ BFD_RELOC_CKCORE_GLOB_DAT, ++ BFD_RELOC_CKCORE_JUMP_SLOT, ++ BFD_RELOC_CKCORE_GOTOFF, ++ BFD_RELOC_CKCORE_GOTPC, ++ BFD_RELOC_CKCORE_GOT32, ++ BFD_RELOC_CKCORE_PLT32, ++ BFD_RELOC_CKCORE_ADDRGOT, ++ BFD_RELOC_CKCORE_ADDRPLT, ++ BFD_RELOC_CKCORE_PCREL_IMM26BY2, ++ BFD_RELOC_CKCORE_PCREL_IMM16BY2, ++ BFD_RELOC_CKCORE_PCREL_IMM16BY4, ++ BFD_RELOC_CKCORE_PCREL_IMM10BY2, ++ BFD_RELOC_CKCORE_PCREL_IMM10BY4, ++ BFD_RELOC_CKCORE_ADDR_HI16, ++ BFD_RELOC_CKCORE_ADDR_LO16, ++ BFD_RELOC_CKCORE_GOTPC_HI16, ++ BFD_RELOC_CKCORE_GOTPC_LO16, ++ BFD_RELOC_CKCORE_GOTOFF_HI16, ++ BFD_RELOC_CKCORE_GOTOFF_LO16, ++ BFD_RELOC_CKCORE_GOT12, ++ BFD_RELOC_CKCORE_GOT_HI16, ++ BFD_RELOC_CKCORE_GOT_LO16, ++ BFD_RELOC_CKCORE_PLT12, ++ BFD_RELOC_CKCORE_PLT_HI16, ++ BFD_RELOC_CKCORE_PLT_LO16, ++ BFD_RELOC_CKCORE_ADDRGOT_HI16, ++ BFD_RELOC_CKCORE_ADDRGOT_LO16, ++ BFD_RELOC_CKCORE_ADDRPLT_HI16, ++ BFD_RELOC_CKCORE_ADDRPLT_LO16, ++ BFD_RELOC_CKCORE_PCREL_JSR_IMM26BY2, ++ BFD_RELOC_CKCORE_TOFFSET_LO16, ++ BFD_RELOC_CKCORE_DOFFSET_LO16, ++ BFD_RELOC_CKCORE_PCREL_IMM18BY2, ++ BFD_RELOC_CKCORE_DOFFSET_IMM18, ++ BFD_RELOC_CKCORE_DOFFSET_IMM18BY2, ++ BFD_RELOC_CKCORE_DOFFSET_IMM18BY4, ++ BFD_RELOC_CKCORE_GOTOFF_IMM18, ++ BFD_RELOC_CKCORE_GOT_IMM18BY4, ++ BFD_RELOC_CKCORE_PLT_IMM18BY4, ++ BFD_RELOC_CKCORE_PCREL_IMM7BY4, ++ BFD_RELOC_CKCORE_TLS_LE32, ++ BFD_RELOC_CKCORE_TLS_IE32, ++ BFD_RELOC_CKCORE_TLS_GD32, ++ BFD_RELOC_CKCORE_TLS_LDM32, ++ BFD_RELOC_CKCORE_TLS_LDO32, ++ BFD_RELOC_CKCORE_TLS_DTPMOD32, ++ BFD_RELOC_CKCORE_TLS_DTPOFF32, ++ BFD_RELOC_CKCORE_TLS_TPOFF32, ++ BFD_RELOC_CKCORE_PCREL_FLRW_IMM8BY4, ++ BFD_RELOC_CKCORE_NOJSRI, ++ BFD_RELOC_CKCORE_CALLGRAPH, ++ BFD_RELOC_CKCORE_IRELATIVE, ++ BFD_RELOC_CKCORE_PCREL_BLOOP_IMM4BY4, ++ BFD_RELOC_CKCORE_PCREL_BLOOP_IMM12BY4, ++ ++/* S12Z relocations. */ ++ BFD_RELOC_S12Z_OPR, ++ ++/* LARCH relocations. */ ++ BFD_RELOC_LARCH_TLS_DTPMOD32, ++ BFD_RELOC_LARCH_TLS_DTPREL32, ++ BFD_RELOC_LARCH_TLS_DTPMOD64, ++ BFD_RELOC_LARCH_TLS_DTPREL64, ++ BFD_RELOC_LARCH_TLS_TPREL32, ++ BFD_RELOC_LARCH_TLS_TPREL64, ++ BFD_RELOC_LARCH_MARK_LA, ++ BFD_RELOC_LARCH_MARK_PCREL, ++ BFD_RELOC_LARCH_SOP_PUSH_PCREL, ++ BFD_RELOC_LARCH_SOP_PUSH_ABSOLUTE, ++ BFD_RELOC_LARCH_SOP_PUSH_DUP, ++ BFD_RELOC_LARCH_SOP_PUSH_GPREL, ++ BFD_RELOC_LARCH_SOP_PUSH_TLS_TPREL, ++ BFD_RELOC_LARCH_SOP_PUSH_TLS_GOT, ++ BFD_RELOC_LARCH_SOP_PUSH_TLS_GD, ++ BFD_RELOC_LARCH_SOP_PUSH_PLT_PCREL, ++ BFD_RELOC_LARCH_SOP_ASSERT, ++ BFD_RELOC_LARCH_SOP_NOT, ++ BFD_RELOC_LARCH_SOP_SUB, ++ BFD_RELOC_LARCH_SOP_SL, ++ BFD_RELOC_LARCH_SOP_SR, ++ BFD_RELOC_LARCH_SOP_ADD, ++ BFD_RELOC_LARCH_SOP_AND, ++ BFD_RELOC_LARCH_SOP_IF_ELSE, ++ BFD_RELOC_LARCH_SOP_POP_32_S_10_5, ++ BFD_RELOC_LARCH_SOP_POP_32_U_10_12, ++ BFD_RELOC_LARCH_SOP_POP_32_S_10_12, ++ BFD_RELOC_LARCH_SOP_POP_32_S_10_16, ++ BFD_RELOC_LARCH_SOP_POP_32_S_10_16_S2, ++ BFD_RELOC_LARCH_SOP_POP_32_S_5_20, ++ BFD_RELOC_LARCH_SOP_POP_32_S_0_5_10_16_S2, ++ BFD_RELOC_LARCH_SOP_POP_32_S_0_10_10_16_S2, ++ BFD_RELOC_LARCH_SOP_POP_32_U, ++ BFD_RELOC_LARCH_ADD8, ++ BFD_RELOC_LARCH_ADD16, ++ BFD_RELOC_LARCH_ADD24, ++ BFD_RELOC_LARCH_ADD32, ++ BFD_RELOC_LARCH_ADD64, ++ BFD_RELOC_LARCH_SUB8, ++ BFD_RELOC_LARCH_SUB16, ++ BFD_RELOC_LARCH_SUB24, ++ BFD_RELOC_LARCH_SUB32, ++ BFD_RELOC_LARCH_SUB64, ++ BFD_RELOC_UNUSED }; ++ ++typedef enum bfd_reloc_code_real bfd_reloc_code_real_type; ++reloc_howto_type *bfd_reloc_type_lookup ++ (bfd *abfd, bfd_reloc_code_real_type code); ++reloc_howto_type *bfd_reloc_name_lookup ++ (bfd *abfd, const char *reloc_name); ++ ++const char *bfd_get_reloc_code_name (bfd_reloc_code_real_type code); ++ ++/* Extracted from syms.c. */ ++ ++typedef struct bfd_symbol ++{ ++ /* A pointer to the BFD which owns the symbol. This information ++ is necessary so that a back end can work out what additional ++ information (invisible to the application writer) is carried ++ with the symbol. ++ ++ This field is *almost* redundant, since you can use section->owner ++ instead, except that some symbols point to the global sections ++ bfd_{abs,com,und}_section. This could be fixed by making ++ these globals be per-bfd (or per-target-flavor). FIXME. */ ++ struct bfd *the_bfd; /* Use bfd_asymbol_bfd(sym) to access this field. */ ++ ++ /* The text of the symbol. The name is left alone, and not copied; the ++ application may not alter it. */ ++ const char *name; ++ ++ /* The value of the symbol. This really should be a union of a ++ numeric value with a pointer, since some flags indicate that ++ a pointer to another symbol is stored here. */ ++ symvalue value; ++ ++ /* Attributes of a symbol. */ ++#define BSF_NO_FLAGS 0 ++ ++ /* The symbol has local scope; <> in <>. The value ++ is the offset into the section of the data. */ ++#define BSF_LOCAL (1 << 0) ++ ++ /* The symbol has global scope; initialized data in <>. The ++ value is the offset into the section of the data. */ ++#define BSF_GLOBAL (1 << 1) ++ ++ /* The symbol has global scope and is exported. The value is ++ the offset into the section of the data. */ ++#define BSF_EXPORT BSF_GLOBAL /* No real difference. */ ++ ++ /* A normal C symbol would be one of: ++ <>, <> or <>. */ ++ ++ /* The symbol is a debugging record. The value has an arbitrary ++ meaning, unless BSF_DEBUGGING_RELOC is also set. */ ++#define BSF_DEBUGGING (1 << 2) ++ ++ /* The symbol denotes a function entry point. Used in ELF, ++ perhaps others someday. */ ++#define BSF_FUNCTION (1 << 3) ++ ++ /* Used by the linker. */ ++#define BSF_KEEP (1 << 5) ++ ++ /* An ELF common symbol. */ ++#define BSF_ELF_COMMON (1 << 6) ++ ++ /* A weak global symbol, overridable without warnings by ++ a regular global symbol of the same name. */ ++#define BSF_WEAK (1 << 7) ++ ++ /* This symbol was created to point to a section, e.g. ELF's ++ STT_SECTION symbols. */ ++#define BSF_SECTION_SYM (1 << 8) ++ ++ /* The symbol used to be a common symbol, but now it is ++ allocated. */ ++#define BSF_OLD_COMMON (1 << 9) ++ ++ /* In some files the type of a symbol sometimes alters its ++ location in an output file - ie in coff a <> symbol ++ which is also <> symbol appears where it was ++ declared and not at the end of a section. This bit is set ++ by the target BFD part to convey this information. */ ++#define BSF_NOT_AT_END (1 << 10) ++ ++ /* Signal that the symbol is the label of constructor section. */ ++#define BSF_CONSTRUCTOR (1 << 11) ++ ++ /* Signal that the symbol is a warning symbol. The name is a ++ warning. The name of the next symbol is the one to warn about; ++ if a reference is made to a symbol with the same name as the next ++ symbol, a warning is issued by the linker. */ ++#define BSF_WARNING (1 << 12) ++ ++ /* Signal that the symbol is indirect. This symbol is an indirect ++ pointer to the symbol with the same name as the next symbol. */ ++#define BSF_INDIRECT (1 << 13) ++ ++ /* BSF_FILE marks symbols that contain a file name. This is used ++ for ELF STT_FILE symbols. */ ++#define BSF_FILE (1 << 14) ++ ++ /* Symbol is from dynamic linking information. */ ++#define BSF_DYNAMIC (1 << 15) ++ ++ /* The symbol denotes a data object. Used in ELF, and perhaps ++ others someday. */ ++#define BSF_OBJECT (1 << 16) ++ ++ /* This symbol is a debugging symbol. The value is the offset ++ into the section of the data. BSF_DEBUGGING should be set ++ as well. */ ++#define BSF_DEBUGGING_RELOC (1 << 17) ++ ++ /* This symbol is thread local. Used in ELF. */ ++#define BSF_THREAD_LOCAL (1 << 18) ++ ++ /* This symbol represents a complex relocation expression, ++ with the expression tree serialized in the symbol name. */ ++#define BSF_RELC (1 << 19) ++ ++ /* This symbol represents a signed complex relocation expression, ++ with the expression tree serialized in the symbol name. */ ++#define BSF_SRELC (1 << 20) ++ ++ /* This symbol was created by bfd_get_synthetic_symtab. */ ++#define BSF_SYNTHETIC (1 << 21) ++ ++ /* This symbol is an indirect code object. Unrelated to BSF_INDIRECT. ++ The dynamic linker will compute the value of this symbol by ++ calling the function that it points to. BSF_FUNCTION must ++ also be also set. */ ++#define BSF_GNU_INDIRECT_FUNCTION (1 << 22) ++ /* This symbol is a globally unique data object. The dynamic linker ++ will make sure that in the entire process there is just one symbol ++ with this name and type in use. BSF_OBJECT must also be set. */ ++#define BSF_GNU_UNIQUE (1 << 23) ++ ++ /* This section symbol should be included in the symbol table. */ ++#define BSF_SECTION_SYM_USED (1 << 24) ++ ++ flagword flags; ++ ++ /* A pointer to the section to which this symbol is ++ relative. This will always be non NULL, there are special ++ sections for undefined and absolute symbols. */ ++ struct bfd_section *section; ++ ++ /* Back end special data. */ ++ union ++ { ++ void *p; ++ bfd_vma i; ++ } ++ udata; ++} ++asymbol; ++ ++#define bfd_get_symtab_upper_bound(abfd) \ ++ BFD_SEND (abfd, _bfd_get_symtab_upper_bound, (abfd)) ++ ++bool bfd_is_local_label (bfd *abfd, asymbol *sym); ++ ++bool bfd_is_local_label_name (bfd *abfd, const char *name); ++ ++#define bfd_is_local_label_name(abfd, name) \ ++ BFD_SEND (abfd, _bfd_is_local_label_name, (abfd, name)) ++ ++bool bfd_is_target_special_symbol (bfd *abfd, asymbol *sym); ++ ++#define bfd_is_target_special_symbol(abfd, sym) \ ++ BFD_SEND (abfd, _bfd_is_target_special_symbol, (abfd, sym)) ++ ++#define bfd_canonicalize_symtab(abfd, location) \ ++ BFD_SEND (abfd, _bfd_canonicalize_symtab, (abfd, location)) ++ ++bool bfd_set_symtab ++ (bfd *abfd, asymbol **location, unsigned int count); ++ ++void bfd_print_symbol_vandf (bfd *abfd, void *file, asymbol *symbol); ++ ++#define bfd_make_empty_symbol(abfd) \ ++ BFD_SEND (abfd, _bfd_make_empty_symbol, (abfd)) ++ ++asymbol *_bfd_generic_make_empty_symbol (bfd *); ++ ++#define bfd_make_debug_symbol(abfd,ptr,size) \ ++ BFD_SEND (abfd, _bfd_make_debug_symbol, (abfd, ptr, size)) ++ ++int bfd_decode_symclass (asymbol *symbol); ++ ++bool bfd_is_undefined_symclass (int symclass); ++ ++void bfd_symbol_info (asymbol *symbol, symbol_info *ret); ++ ++bool bfd_copy_private_symbol_data ++ (bfd *ibfd, asymbol *isym, bfd *obfd, asymbol *osym); ++ ++#define bfd_copy_private_symbol_data(ibfd, isymbol, obfd, osymbol) \ ++ BFD_SEND (obfd, _bfd_copy_private_symbol_data, \ ++ (ibfd, isymbol, obfd, osymbol)) ++ ++/* Extracted from bfd.c. */ ++ ++enum bfd_direction ++ { ++ no_direction = 0, ++ read_direction = 1, ++ write_direction = 2, ++ both_direction = 3 ++ }; ++ ++enum bfd_plugin_format ++ { ++ bfd_plugin_unknown = 0, ++ bfd_plugin_yes = 1, ++ bfd_plugin_no = 2 ++ }; ++ ++struct bfd_build_id ++ { ++ bfd_size_type size; ++ bfd_byte data[1]; ++ }; ++ ++struct bfd ++{ ++ /* The filename the application opened the BFD with. */ ++ const char *filename; ++ ++ /* A pointer to the target jump table. */ ++ const struct bfd_target *xvec; ++ ++ /* The IOSTREAM, and corresponding IO vector that provide access ++ to the file backing the BFD. */ ++ void *iostream; ++ const struct bfd_iovec *iovec; ++ ++ /* The caching routines use these to maintain a ++ least-recently-used list of BFDs. */ ++ struct bfd *lru_prev, *lru_next; ++ ++ /* Track current file position (or current buffer offset for ++ in-memory BFDs). When a file is closed by the caching routines, ++ BFD retains state information on the file here. */ ++ ufile_ptr where; ++ ++ /* File modified time, if mtime_set is TRUE. */ ++ long mtime; ++ ++ /* A unique identifier of the BFD */ ++ unsigned int id; ++ ++ /* Format_specific flags. */ ++ flagword flags; ++ ++ /* Values that may appear in the flags field of a BFD. These also ++ appear in the object_flags field of the bfd_target structure, where ++ they indicate the set of flags used by that backend (not all flags ++ are meaningful for all object file formats) (FIXME: at the moment, ++ the object_flags values have mostly just been copied from backend ++ to another, and are not necessarily correct). */ ++ ++#define BFD_NO_FLAGS 0x0 ++ ++ /* BFD contains relocation entries. */ ++#define HAS_RELOC 0x1 ++ ++ /* BFD is directly executable. */ ++#define EXEC_P 0x2 ++ ++ /* BFD has line number information (basically used for F_LNNO in a ++ COFF header). */ ++#define HAS_LINENO 0x4 ++ ++ /* BFD has debugging information. */ ++#define HAS_DEBUG 0x08 ++ ++ /* BFD has symbols. */ ++#define HAS_SYMS 0x10 ++ ++ /* BFD has local symbols (basically used for F_LSYMS in a COFF ++ header). */ ++#define HAS_LOCALS 0x20 ++ ++ /* BFD is a dynamic object. */ ++#define DYNAMIC 0x40 ++ ++ /* Text section is write protected (if D_PAGED is not set, this is ++ like an a.out NMAGIC file) (the linker sets this by default, but ++ clears it for -r or -N). */ ++#define WP_TEXT 0x80 ++ ++ /* BFD is dynamically paged (this is like an a.out ZMAGIC file) (the ++ linker sets this by default, but clears it for -r or -n or -N). */ ++#define D_PAGED 0x100 ++ ++ /* BFD is relaxable (this means that bfd_relax_section may be able to ++ do something) (sometimes bfd_relax_section can do something even if ++ this is not set). */ ++#define BFD_IS_RELAXABLE 0x200 ++ ++ /* This may be set before writing out a BFD to request using a ++ traditional format. For example, this is used to request that when ++ writing out an a.out object the symbols not be hashed to eliminate ++ duplicates. */ ++#define BFD_TRADITIONAL_FORMAT 0x400 ++ ++ /* This flag indicates that the BFD contents are actually cached ++ in memory. If this is set, iostream points to a bfd_in_memory ++ struct. */ ++#define BFD_IN_MEMORY 0x800 ++ ++ /* This BFD has been created by the linker and doesn't correspond ++ to any input file. */ ++#define BFD_LINKER_CREATED 0x1000 ++ ++ /* This may be set before writing out a BFD to request that it ++ be written using values for UIDs, GIDs, timestamps, etc. that ++ will be consistent from run to run. */ ++#define BFD_DETERMINISTIC_OUTPUT 0x2000 ++ ++ /* Compress sections in this BFD. */ ++#define BFD_COMPRESS 0x4000 ++ ++ /* Decompress sections in this BFD. */ ++#define BFD_DECOMPRESS 0x8000 ++ ++ /* BFD is a dummy, for plugins. */ ++#define BFD_PLUGIN 0x10000 ++ ++ /* Compress sections in this BFD with SHF_COMPRESSED from gABI. */ ++#define BFD_COMPRESS_GABI 0x20000 ++ ++ /* Convert ELF common symbol type to STT_COMMON or STT_OBJECT in this ++ BFD. */ ++#define BFD_CONVERT_ELF_COMMON 0x40000 ++ ++ /* Use the ELF STT_COMMON type in this BFD. */ ++#define BFD_USE_ELF_STT_COMMON 0x80000 ++ ++ /* Put pathnames into archives (non-POSIX). */ ++#define BFD_ARCHIVE_FULL_PATH 0x100000 ++ ++ /* Flags bits to be saved in bfd_preserve_save. */ ++#define BFD_FLAGS_SAVED \ ++ (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS | BFD_LINKER_CREATED \ ++ | BFD_PLUGIN | BFD_COMPRESS_GABI | BFD_CONVERT_ELF_COMMON \ ++ | BFD_USE_ELF_STT_COMMON) ++ ++ /* Flags bits which are for BFD use only. */ ++#define BFD_FLAGS_FOR_BFD_USE_MASK \ ++ (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS | BFD_LINKER_CREATED \ ++ | BFD_PLUGIN | BFD_TRADITIONAL_FORMAT | BFD_DETERMINISTIC_OUTPUT \ ++ | BFD_COMPRESS_GABI | BFD_CONVERT_ELF_COMMON | BFD_USE_ELF_STT_COMMON) ++ ++ /* The format which belongs to the BFD. (object, core, etc.) */ ++ ENUM_BITFIELD (bfd_format) format : 3; ++ ++ /* The direction with which the BFD was opened. */ ++ ENUM_BITFIELD (bfd_direction) direction : 2; ++ ++ /* Is the file descriptor being cached? That is, can it be closed as ++ needed, and re-opened when accessed later? */ ++ unsigned int cacheable : 1; ++ ++ /* Marks whether there was a default target specified when the ++ BFD was opened. This is used to select which matching algorithm ++ to use to choose the back end. */ ++ unsigned int target_defaulted : 1; ++ ++ /* ... and here: (``once'' means at least once). */ ++ unsigned int opened_once : 1; ++ ++ /* Set if we have a locally maintained mtime value, rather than ++ getting it from the file each time. */ ++ unsigned int mtime_set : 1; ++ ++ /* Flag set if symbols from this BFD should not be exported. */ ++ unsigned int no_export : 1; ++ ++ /* Remember when output has begun, to stop strange things ++ from happening. */ ++ unsigned int output_has_begun : 1; ++ ++ /* Have archive map. */ ++ unsigned int has_armap : 1; ++ ++ /* Set if this is a thin archive. */ ++ unsigned int is_thin_archive : 1; ++ ++ /* Set if this archive should not cache element positions. */ ++ unsigned int no_element_cache : 1; ++ ++ /* Set if only required symbols should be added in the link hash table for ++ this object. Used by VMS linkers. */ ++ unsigned int selective_search : 1; ++ ++ /* Set if this is the linker output BFD. */ ++ unsigned int is_linker_output : 1; ++ ++ /* Set if this is the linker input BFD. */ ++ unsigned int is_linker_input : 1; ++ ++ /* If this is an input for a compiler plug-in library. */ ++ ENUM_BITFIELD (bfd_plugin_format) plugin_format : 2; ++ ++ /* Set if this is a plugin output file. */ ++ unsigned int lto_output : 1; ++ ++ /* Set if this is a slim LTO object not loaded with a compiler plugin. */ ++ unsigned int lto_slim_object : 1; ++ ++ /* Do not attempt to modify this file. Set when detecting errors ++ that BFD is not prepared to handle for objcopy/strip. */ ++ unsigned int read_only : 1; ++ ++ /* Set to dummy BFD created when claimed by a compiler plug-in ++ library. */ ++ bfd *plugin_dummy_bfd; ++ ++ /* The offset of this bfd in the file, typically 0 if it is not ++ contained in an archive. */ ++ ufile_ptr origin; ++ ++ /* The origin in the archive of the proxy entry. This will ++ normally be the same as origin, except for thin archives, ++ when it will contain the current offset of the proxy in the ++ thin archive rather than the offset of the bfd in its actual ++ container. */ ++ ufile_ptr proxy_origin; ++ ++ /* A hash table for section names. */ ++ struct bfd_hash_table section_htab; ++ ++ /* Pointer to linked list of sections. */ ++ struct bfd_section *sections; ++ ++ /* The last section on the section list. */ ++ struct bfd_section *section_last; ++ ++ /* The number of sections. */ ++ unsigned int section_count; ++ ++ /* The archive plugin file descriptor. */ ++ int archive_plugin_fd; ++ ++ /* The number of opens on the archive plugin file descriptor. */ ++ unsigned int archive_plugin_fd_open_count; ++ ++ /* A field used by _bfd_generic_link_add_archive_symbols. This will ++ be used only for archive elements. */ ++ int archive_pass; ++ ++ /* The total size of memory from bfd_alloc. */ ++ bfd_size_type alloc_size; ++ ++ /* Stuff only useful for object files: ++ The start address. */ ++ bfd_vma start_address; ++ ++ /* Symbol table for output BFD (with symcount entries). ++ Also used by the linker to cache input BFD symbols. */ ++ struct bfd_symbol **outsymbols; ++ ++ /* Used for input and output. */ ++ unsigned int symcount; ++ ++ /* Used for slurped dynamic symbol tables. */ ++ unsigned int dynsymcount; ++ ++ /* Pointer to structure which contains architecture information. */ ++ const struct bfd_arch_info *arch_info; ++ ++ /* Cached length of file for bfd_get_size. 0 until bfd_get_size is ++ called, 1 if stat returns an error or the file size is too large to ++ return in ufile_ptr. Both 0 and 1 should be treated as "unknown". */ ++ ufile_ptr size; ++ ++ /* Stuff only useful for archives. */ ++ void *arelt_data; ++ struct bfd *my_archive; /* The containing archive BFD. */ ++ struct bfd *archive_next; /* The next BFD in the archive. */ ++ struct bfd *archive_head; /* The first BFD in the archive. */ ++ struct bfd *nested_archives; /* List of nested archive in a flattened ++ thin archive. */ ++ ++ union { ++ /* For input BFDs, a chain of BFDs involved in a link. */ ++ struct bfd *next; ++ /* For output BFD, the linker hash table. */ ++ struct bfd_link_hash_table *hash; ++ } link; ++ ++ /* Used by the back end to hold private data. */ ++ union ++ { ++ struct aout_data_struct *aout_data; ++ struct artdata *aout_ar_data; ++ struct coff_tdata *coff_obj_data; ++ struct pe_tdata *pe_obj_data; ++ struct xcoff_tdata *xcoff_obj_data; ++ struct ecoff_tdata *ecoff_obj_data; ++ struct srec_data_struct *srec_data; ++ struct verilog_data_struct *verilog_data; ++ struct ihex_data_struct *ihex_data; ++ struct tekhex_data_struct *tekhex_data; ++ struct elf_obj_tdata *elf_obj_data; ++ struct mmo_data_struct *mmo_data; ++ struct sun_core_struct *sun_core_data; ++ struct sco5_core_struct *sco5_core_data; ++ struct trad_core_struct *trad_core_data; ++ struct som_data_struct *som_data; ++ struct hpux_core_struct *hpux_core_data; ++ struct hppabsd_core_struct *hppabsd_core_data; ++ struct sgi_core_struct *sgi_core_data; ++ struct lynx_core_struct *lynx_core_data; ++ struct osf_core_struct *osf_core_data; ++ struct cisco_core_struct *cisco_core_data; ++ struct versados_data_struct *versados_data; ++ struct netbsd_core_struct *netbsd_core_data; ++ struct mach_o_data_struct *mach_o_data; ++ struct mach_o_fat_data_struct *mach_o_fat_data; ++ struct plugin_data_struct *plugin_data; ++ struct bfd_pef_data_struct *pef_data; ++ struct bfd_pef_xlib_data_struct *pef_xlib_data; ++ struct bfd_sym_data_struct *sym_data; ++ void *any; ++ } ++ tdata; ++ ++ /* Used by the application to hold private data. */ ++ void *usrdata; ++ ++ /* Where all the allocated stuff under this BFD goes. This is a ++ struct objalloc *, but we use void * to avoid requiring the inclusion ++ of objalloc.h. */ ++ void *memory; ++ ++ /* For input BFDs, the build ID, if the object has one. */ ++ const struct bfd_build_id *build_id; ++}; ++ ++static inline const char * ++bfd_get_filename (const bfd *abfd) ++{ ++ return abfd->filename; ++} ++ ++static inline bool ++bfd_get_cacheable (const bfd *abfd) ++{ ++ return abfd->cacheable; ++} ++ ++static inline enum bfd_format ++bfd_get_format (const bfd *abfd) ++{ ++ return abfd->format; ++} ++ ++static inline flagword ++bfd_get_file_flags (const bfd *abfd) ++{ ++ return abfd->flags; ++} ++ ++static inline bfd_vma ++bfd_get_start_address (const bfd *abfd) ++{ ++ return abfd->start_address; ++} ++ ++static inline unsigned int ++bfd_get_symcount (const bfd *abfd) ++{ ++ return abfd->symcount; ++} ++ ++static inline unsigned int ++bfd_get_dynamic_symcount (const bfd *abfd) ++{ ++ return abfd->dynsymcount; ++} ++ ++static inline struct bfd_symbol ** ++bfd_get_outsymbols (const bfd *abfd) ++{ ++ return abfd->outsymbols; ++} ++ ++static inline unsigned int ++bfd_count_sections (const bfd *abfd) ++{ ++ return abfd->section_count; ++} ++ ++static inline bool ++bfd_has_map (const bfd *abfd) ++{ ++ return abfd->has_armap; ++} ++ ++static inline bool ++bfd_is_thin_archive (const bfd *abfd) ++{ ++ return abfd->is_thin_archive; ++} ++ ++static inline void * ++bfd_usrdata (const bfd *abfd) ++{ ++ return abfd->usrdata; ++} ++ ++/* See note beside bfd_set_section_userdata. */ ++static inline bool ++bfd_set_cacheable (bfd * abfd, bool val) ++{ ++ abfd->cacheable = val; ++ return true; ++} ++ ++static inline void ++bfd_set_thin_archive (bfd *abfd, bool val) ++{ ++ abfd->is_thin_archive = val; ++} ++ ++static inline void ++bfd_set_usrdata (bfd *abfd, void *val) ++{ ++ abfd->usrdata = val; ++} ++ ++static inline asection * ++bfd_asymbol_section (const asymbol *sy) ++{ ++ return sy->section; ++} ++ ++static inline bfd_vma ++bfd_asymbol_value (const asymbol *sy) ++{ ++ return sy->section->vma + sy->value; ++} ++ ++static inline const char * ++bfd_asymbol_name (const asymbol *sy) ++{ ++ return sy->name; ++} ++ ++static inline struct bfd * ++bfd_asymbol_bfd (const asymbol *sy) ++{ ++ return sy->the_bfd; ++} ++ ++static inline void ++bfd_set_asymbol_name (asymbol *sy, const char *name) ++{ ++ sy->name = name; ++} ++ ++static inline bfd_size_type ++bfd_get_section_limit_octets (const bfd *abfd, const asection *sec) ++{ ++ if (abfd->direction != write_direction && sec->rawsize != 0) ++ return sec->rawsize; ++ return sec->size; ++} ++ ++/* Find the address one past the end of SEC. */ ++static inline bfd_size_type ++bfd_get_section_limit (const bfd *abfd, const asection *sec) ++{ ++ return (bfd_get_section_limit_octets (abfd, sec) ++ / bfd_octets_per_byte (abfd, sec)); ++} ++ ++/* Functions to handle insertion and deletion of a bfd's sections. These ++ only handle the list pointers, ie. do not adjust section_count, ++ target_index etc. */ ++static inline void ++bfd_section_list_remove (bfd *abfd, asection *s) ++{ ++ asection *next = s->next; ++ asection *prev = s->prev; ++ if (prev) ++ prev->next = next; ++ else ++ abfd->sections = next; ++ if (next) ++ next->prev = prev; ++ else ++ abfd->section_last = prev; ++} ++ ++static inline void ++bfd_section_list_append (bfd *abfd, asection *s) ++{ ++ s->next = 0; ++ if (abfd->section_last) ++ { ++ s->prev = abfd->section_last; ++ abfd->section_last->next = s; ++ } ++ else ++ { ++ s->prev = 0; ++ abfd->sections = s; ++ } ++ abfd->section_last = s; ++} ++ ++static inline void ++bfd_section_list_prepend (bfd *abfd, asection *s) ++{ ++ s->prev = 0; ++ if (abfd->sections) ++ { ++ s->next = abfd->sections; ++ abfd->sections->prev = s; ++ } ++ else ++ { ++ s->next = 0; ++ abfd->section_last = s; ++ } ++ abfd->sections = s; ++} ++ ++static inline void ++bfd_section_list_insert_after (bfd *abfd, asection *a, asection *s) ++{ ++ asection *next = a->next; ++ s->next = next; ++ s->prev = a; ++ a->next = s; ++ if (next) ++ next->prev = s; ++ else ++ abfd->section_last = s; ++} ++ ++static inline void ++bfd_section_list_insert_before (bfd *abfd, asection *b, asection *s) ++{ ++ asection *prev = b->prev; ++ s->prev = prev; ++ s->next = b; ++ b->prev = s; ++ if (prev) ++ prev->next = s; ++ else ++ abfd->sections = s; ++} ++ ++static inline bool ++bfd_section_removed_from_list (const bfd *abfd, const asection *s) ++{ ++ return s->next ? s->next->prev != s : abfd->section_last != s; ++} ++ ++ ++typedef enum bfd_error ++{ ++ bfd_error_no_error = 0, ++ bfd_error_system_call, ++ bfd_error_invalid_target, ++ bfd_error_wrong_format, ++ bfd_error_wrong_object_format, ++ bfd_error_invalid_operation, ++ bfd_error_no_memory, ++ bfd_error_no_symbols, ++ bfd_error_no_armap, ++ bfd_error_no_more_archived_files, ++ bfd_error_malformed_archive, ++ bfd_error_missing_dso, ++ bfd_error_file_not_recognized, ++ bfd_error_file_ambiguously_recognized, ++ bfd_error_no_contents, ++ bfd_error_nonrepresentable_section, ++ bfd_error_no_debug_section, ++ bfd_error_bad_value, ++ bfd_error_file_truncated, ++ bfd_error_file_too_big, ++ bfd_error_sorry, ++ bfd_error_on_input, ++ bfd_error_invalid_error_code ++} ++bfd_error_type; ++ ++bfd_error_type bfd_get_error (void); ++ ++void bfd_set_error (bfd_error_type error_tag); ++ ++void bfd_set_input_error (bfd *input, bfd_error_type error_tag); ++ ++const char *bfd_errmsg (bfd_error_type error_tag); ++ ++void bfd_perror (const char *message); ++ ++ ++typedef void (*bfd_error_handler_type) (const char *, va_list); ++ ++void _bfd_error_handler (const char *fmt, ...) ATTRIBUTE_PRINTF_1; ++ ++bfd_error_handler_type bfd_set_error_handler (bfd_error_handler_type); ++ ++void bfd_set_error_program_name (const char *); ++ ++ ++typedef void (*bfd_assert_handler_type) (const char *bfd_formatmsg, ++ const char *bfd_version, ++ const char *bfd_file, ++ int bfd_line); ++ ++bfd_assert_handler_type bfd_set_assert_handler (bfd_assert_handler_type); ++ ++long bfd_get_reloc_upper_bound (bfd *abfd, asection *sect); ++ ++long bfd_canonicalize_reloc ++ (bfd *abfd, asection *sec, arelent **loc, asymbol **syms); ++ ++void bfd_set_reloc ++ (bfd *abfd, asection *sec, arelent **rel, unsigned int count); ++ ++#define bfd_set_reloc(abfd, asect, location, count) \ ++ BFD_SEND (abfd, _bfd_set_reloc, (abfd, asect, location, count)) ++bool bfd_set_file_flags (bfd *abfd, flagword flags); ++ ++int bfd_get_arch_size (bfd *abfd); ++ ++int bfd_get_sign_extend_vma (bfd *abfd); ++ ++bool bfd_set_start_address (bfd *abfd, bfd_vma vma); ++ ++unsigned int bfd_get_gp_size (bfd *abfd); ++ ++void bfd_set_gp_size (bfd *abfd, unsigned int i); ++ ++void bfd_set_gp_value (bfd *abfd, bfd_vma v); ++ ++bfd_vma bfd_scan_vma (const char *string, const char **end, int base); ++ ++bool bfd_copy_private_header_data (bfd *ibfd, bfd *obfd); ++ ++#define bfd_copy_private_header_data(ibfd, obfd) \ ++ BFD_SEND (obfd, _bfd_copy_private_header_data, \ ++ (ibfd, obfd)) ++bool bfd_copy_private_bfd_data (bfd *ibfd, bfd *obfd); ++ ++#define bfd_copy_private_bfd_data(ibfd, obfd) \ ++ BFD_SEND (obfd, _bfd_copy_private_bfd_data, \ ++ (ibfd, obfd)) ++bool bfd_set_private_flags (bfd *abfd, flagword flags); ++ ++#define bfd_set_private_flags(abfd, flags) \ ++ BFD_SEND (abfd, _bfd_set_private_flags, (abfd, flags)) ++#define bfd_sizeof_headers(abfd, info) \ ++ BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, info)) ++ ++#define bfd_find_nearest_line(abfd, sec, syms, off, file, func, line) \ ++ BFD_SEND (abfd, _bfd_find_nearest_line, \ ++ (abfd, syms, sec, off, file, func, line, NULL)) ++ ++#define bfd_find_nearest_line_discriminator(abfd, sec, syms, off, file, func, \ ++ line, disc) \ ++ BFD_SEND (abfd, _bfd_find_nearest_line, \ ++ (abfd, syms, sec, off, file, func, line, disc)) ++ ++#define bfd_find_line(abfd, syms, sym, file, line) \ ++ BFD_SEND (abfd, _bfd_find_line, \ ++ (abfd, syms, sym, file, line)) ++ ++#define bfd_find_inliner_info(abfd, file, func, line) \ ++ BFD_SEND (abfd, _bfd_find_inliner_info, \ ++ (abfd, file, func, line)) ++ ++#define bfd_debug_info_start(abfd) \ ++ BFD_SEND (abfd, _bfd_debug_info_start, (abfd)) ++ ++#define bfd_debug_info_end(abfd) \ ++ BFD_SEND (abfd, _bfd_debug_info_end, (abfd)) ++ ++#define bfd_debug_info_accumulate(abfd, section) \ ++ BFD_SEND (abfd, _bfd_debug_info_accumulate, (abfd, section)) ++ ++#define bfd_stat_arch_elt(abfd, stat) \ ++ BFD_SEND (abfd->my_archive ? abfd->my_archive : abfd, \ ++ _bfd_stat_arch_elt, (abfd, stat)) ++ ++#define bfd_update_armap_timestamp(abfd) \ ++ BFD_SEND (abfd, _bfd_update_armap_timestamp, (abfd)) ++ ++#define bfd_set_arch_mach(abfd, arch, mach)\ ++ BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach)) ++ ++#define bfd_relax_section(abfd, section, link_info, again) \ ++ BFD_SEND (abfd, _bfd_relax_section, (abfd, section, link_info, again)) ++ ++#define bfd_gc_sections(abfd, link_info) \ ++ BFD_SEND (abfd, _bfd_gc_sections, (abfd, link_info)) ++ ++#define bfd_lookup_section_flags(link_info, flag_info, section) \ ++ BFD_SEND (abfd, _bfd_lookup_section_flags, (link_info, flag_info, section)) ++ ++#define bfd_merge_sections(abfd, link_info) \ ++ BFD_SEND (abfd, _bfd_merge_sections, (abfd, link_info)) ++ ++#define bfd_is_group_section(abfd, sec) \ ++ BFD_SEND (abfd, _bfd_is_group_section, (abfd, sec)) ++ ++#define bfd_group_name(abfd, sec) \ ++ BFD_SEND (abfd, _bfd_group_name, (abfd, sec)) ++ ++#define bfd_discard_group(abfd, sec) \ ++ BFD_SEND (abfd, _bfd_discard_group, (abfd, sec)) ++ ++#define bfd_link_hash_table_create(abfd) \ ++ BFD_SEND (abfd, _bfd_link_hash_table_create, (abfd)) ++ ++#define bfd_link_add_symbols(abfd, info) \ ++ BFD_SEND (abfd, _bfd_link_add_symbols, (abfd, info)) ++ ++#define bfd_link_just_syms(abfd, sec, info) \ ++ BFD_SEND (abfd, _bfd_link_just_syms, (sec, info)) ++ ++#define bfd_final_link(abfd, info) \ ++ BFD_SEND (abfd, _bfd_final_link, (abfd, info)) ++ ++#define bfd_free_cached_info(abfd) \ ++ BFD_SEND (abfd, _bfd_free_cached_info, (abfd)) ++ ++#define bfd_get_dynamic_symtab_upper_bound(abfd) \ ++ BFD_SEND (abfd, _bfd_get_dynamic_symtab_upper_bound, (abfd)) ++ ++#define bfd_print_private_bfd_data(abfd, file)\ ++ BFD_SEND (abfd, _bfd_print_private_bfd_data, (abfd, file)) ++ ++#define bfd_canonicalize_dynamic_symtab(abfd, asymbols) \ ++ BFD_SEND (abfd, _bfd_canonicalize_dynamic_symtab, (abfd, asymbols)) ++ ++#define bfd_get_synthetic_symtab(abfd, count, syms, dyncount, dynsyms, ret) \ ++ BFD_SEND (abfd, _bfd_get_synthetic_symtab, (abfd, count, syms, \ ++ dyncount, dynsyms, ret)) ++ ++#define bfd_get_dynamic_reloc_upper_bound(abfd) \ ++ BFD_SEND (abfd, _bfd_get_dynamic_reloc_upper_bound, (abfd)) ++ ++#define bfd_canonicalize_dynamic_reloc(abfd, arels, asyms) \ ++ BFD_SEND (abfd, _bfd_canonicalize_dynamic_reloc, (abfd, arels, asyms)) ++ ++extern bfd_byte *bfd_get_relocated_section_contents ++ (bfd *, struct bfd_link_info *, struct bfd_link_order *, bfd_byte *, ++ bool, asymbol **); ++ ++bool bfd_alt_mach_code (bfd *abfd, int alternative); ++ ++bfd_vma bfd_emul_get_maxpagesize (const char *); ++ ++bfd_vma bfd_emul_get_commonpagesize (const char *, bool); ++ ++char *bfd_demangle (bfd *, const char *, int); ++ ++void bfd_update_compression_header ++ (bfd *abfd, bfd_byte *contents, asection *sec); ++ ++bool bfd_check_compression_header ++ (bfd *abfd, bfd_byte *contents, asection *sec, ++ bfd_size_type *uncompressed_size, ++ unsigned int *uncompressed_alignment_power); ++ ++int bfd_get_compression_header_size (bfd *abfd, asection *sec); ++ ++bfd_size_type bfd_convert_section_size ++ (bfd *ibfd, asection *isec, bfd *obfd, bfd_size_type size); ++ ++bool bfd_convert_section_contents ++ (bfd *ibfd, asection *isec, bfd *obfd, ++ bfd_byte **ptr, bfd_size_type *ptr_size); ++ ++/* Extracted from archive.c. */ ++symindex bfd_get_next_mapent ++ (bfd *abfd, symindex previous, carsym **sym); ++ ++bool bfd_set_archive_head (bfd *output, bfd *new_head); ++ ++bfd *bfd_openr_next_archived_file (bfd *archive, bfd *previous); ++ ++/* Extracted from corefile.c. */ ++const char *bfd_core_file_failing_command (bfd *abfd); ++ ++int bfd_core_file_failing_signal (bfd *abfd); ++ ++int bfd_core_file_pid (bfd *abfd); ++ ++bool core_file_matches_executable_p ++ (bfd *core_bfd, bfd *exec_bfd); ++ ++bool generic_core_file_matches_executable_p ++ (bfd *core_bfd, bfd *exec_bfd); ++ ++/* Extracted from targets.c. */ ++#define BFD_SEND(bfd, message, arglist) \ ++ ((*((bfd)->xvec->message)) arglist) ++ ++#ifdef DEBUG_BFD_SEND ++#undef BFD_SEND ++#define BFD_SEND(bfd, message, arglist) \ ++ (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \ ++ ((*((bfd)->xvec->message)) arglist) : \ ++ (bfd_assert (__FILE__,__LINE__), NULL)) ++#endif ++#define BFD_SEND_FMT(bfd, message, arglist) \ ++ (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) ++ ++#ifdef DEBUG_BFD_SEND ++#undef BFD_SEND_FMT ++#define BFD_SEND_FMT(bfd, message, arglist) \ ++ (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \ ++ (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) : \ ++ (bfd_assert (__FILE__,__LINE__), NULL)) ++#endif ++ ++/* Defined to TRUE if unused section symbol should be kept. */ ++#ifndef TARGET_KEEP_UNUSED_SECTION_SYMBOLS ++#define TARGET_KEEP_UNUSED_SECTION_SYMBOLS true ++#endif ++ ++enum bfd_flavour ++{ ++ /* N.B. Update bfd_flavour_name if you change this. */ ++ bfd_target_unknown_flavour, ++ bfd_target_aout_flavour, ++ bfd_target_coff_flavour, ++ bfd_target_ecoff_flavour, ++ bfd_target_xcoff_flavour, ++ bfd_target_elf_flavour, ++ bfd_target_tekhex_flavour, ++ bfd_target_srec_flavour, ++ bfd_target_verilog_flavour, ++ bfd_target_ihex_flavour, ++ bfd_target_som_flavour, ++ bfd_target_os9k_flavour, ++ bfd_target_versados_flavour, ++ bfd_target_msdos_flavour, ++ bfd_target_ovax_flavour, ++ bfd_target_evax_flavour, ++ bfd_target_mmo_flavour, ++ bfd_target_mach_o_flavour, ++ bfd_target_pef_flavour, ++ bfd_target_pef_xlib_flavour, ++ bfd_target_sym_flavour ++}; ++ ++enum bfd_endian { BFD_ENDIAN_BIG, BFD_ENDIAN_LITTLE, BFD_ENDIAN_UNKNOWN }; ++ ++/* Forward declaration. */ ++typedef struct bfd_link_info _bfd_link_info; ++ ++/* Forward declaration. */ ++typedef struct flag_info flag_info; ++ ++typedef void (*bfd_cleanup) (bfd *); ++ ++typedef struct bfd_target ++{ ++ /* Identifies the kind of target, e.g., SunOS4, Ultrix, etc. */ ++ const char *name; ++ ++ /* The "flavour" of a back end is a general indication about ++ the contents of a file. */ ++ enum bfd_flavour flavour; ++ ++ /* The order of bytes within the data area of a file. */ ++ enum bfd_endian byteorder; ++ ++ /* The order of bytes within the header parts of a file. */ ++ enum bfd_endian header_byteorder; ++ ++ /* A mask of all the flags which an executable may have set - ++ from the set <>, <>, ...<>. */ ++ flagword object_flags; ++ ++ /* A mask of all the flags which a section may have set - from ++ the set <>, <>, ...<>. */ ++ flagword section_flags; ++ ++ /* The character normally found at the front of a symbol. ++ (if any), perhaps `_'. */ ++ char symbol_leading_char; ++ ++ /* The pad character for file names within an archive header. */ ++ char ar_pad_char; ++ ++ /* The maximum number of characters in an archive header. */ ++ unsigned char ar_max_namelen; ++ ++ /* How well this target matches, used to select between various ++ possible targets when more than one target matches. */ ++ unsigned char match_priority; ++ ++ /* TRUE if unused section symbols should be kept. */ ++ bool keep_unused_section_symbols; ++ ++ /* Entries for byte swapping for data. These are different from the ++ other entry points, since they don't take a BFD as the first argument. ++ Certain other handlers could do the same. */ ++ bfd_uint64_t (*bfd_getx64) (const void *); ++ bfd_int64_t (*bfd_getx_signed_64) (const void *); ++ void (*bfd_putx64) (bfd_uint64_t, void *); ++ bfd_vma (*bfd_getx32) (const void *); ++ bfd_signed_vma (*bfd_getx_signed_32) (const void *); ++ void (*bfd_putx32) (bfd_vma, void *); ++ bfd_vma (*bfd_getx16) (const void *); ++ bfd_signed_vma (*bfd_getx_signed_16) (const void *); ++ void (*bfd_putx16) (bfd_vma, void *); ++ ++ /* Byte swapping for the headers. */ ++ bfd_uint64_t (*bfd_h_getx64) (const void *); ++ bfd_int64_t (*bfd_h_getx_signed_64) (const void *); ++ void (*bfd_h_putx64) (bfd_uint64_t, void *); ++ bfd_vma (*bfd_h_getx32) (const void *); ++ bfd_signed_vma (*bfd_h_getx_signed_32) (const void *); ++ void (*bfd_h_putx32) (bfd_vma, void *); ++ bfd_vma (*bfd_h_getx16) (const void *); ++ bfd_signed_vma (*bfd_h_getx_signed_16) (const void *); ++ void (*bfd_h_putx16) (bfd_vma, void *); ++ ++ /* Format dependent routines: these are vectors of entry points ++ within the target vector structure, one for each format to check. */ ++ ++ /* Check the format of a file being read. Return a <> on ++ success or zero on failure. */ ++ bfd_cleanup (*_bfd_check_format[bfd_type_end]) (bfd *); ++ ++ /* Set the format of a file being written. */ ++ bool (*_bfd_set_format[bfd_type_end]) (bfd *); ++ ++ /* Write cached information into a file being written, at <>. */ ++ bool (*_bfd_write_contents[bfd_type_end]) (bfd *); ++ ++ ++ /* Generic entry points. */ ++#define BFD_JUMP_TABLE_GENERIC(NAME) \ ++ NAME##_close_and_cleanup, \ ++ NAME##_bfd_free_cached_info, \ ++ NAME##_new_section_hook, \ ++ NAME##_get_section_contents, \ ++ NAME##_get_section_contents_in_window ++ ++ /* Called when the BFD is being closed to do any necessary cleanup. */ ++ bool (*_close_and_cleanup) (bfd *); ++ /* Ask the BFD to free all cached information. */ ++ bool (*_bfd_free_cached_info) (bfd *); ++ /* Called when a new section is created. */ ++ bool (*_new_section_hook) (bfd *, sec_ptr); ++ /* Read the contents of a section. */ ++ bool (*_bfd_get_section_contents) (bfd *, sec_ptr, void *, file_ptr, ++ bfd_size_type); ++ bool (*_bfd_get_section_contents_in_window) (bfd *, sec_ptr, bfd_window *, ++ file_ptr, bfd_size_type); ++ ++ /* Entry points to copy private data. */ ++#define BFD_JUMP_TABLE_COPY(NAME) \ ++ NAME##_bfd_copy_private_bfd_data, \ ++ NAME##_bfd_merge_private_bfd_data, \ ++ _bfd_generic_init_private_section_data, \ ++ NAME##_bfd_copy_private_section_data, \ ++ NAME##_bfd_copy_private_symbol_data, \ ++ NAME##_bfd_copy_private_header_data, \ ++ NAME##_bfd_set_private_flags, \ ++ NAME##_bfd_print_private_bfd_data ++ ++ /* Called to copy BFD general private data from one object file ++ to another. */ ++ bool (*_bfd_copy_private_bfd_data) (bfd *, bfd *); ++ /* Called to merge BFD general private data from one object file ++ to a common output file when linking. */ ++ bool (*_bfd_merge_private_bfd_data) (bfd *, struct bfd_link_info *); ++ /* Called to initialize BFD private section data from one object file ++ to another. */ ++#define bfd_init_private_section_data(ibfd, isec, obfd, osec, link_info) \ ++ BFD_SEND (obfd, _bfd_init_private_section_data, \ ++ (ibfd, isec, obfd, osec, link_info)) ++ bool (*_bfd_init_private_section_data) (bfd *, sec_ptr, bfd *, sec_ptr, ++ struct bfd_link_info *); ++ /* Called to copy BFD private section data from one object file ++ to another. */ ++ bool (*_bfd_copy_private_section_data) (bfd *, sec_ptr, bfd *, sec_ptr); ++ /* Called to copy BFD private symbol data from one symbol ++ to another. */ ++ bool (*_bfd_copy_private_symbol_data) (bfd *, asymbol *, ++ bfd *, asymbol *); ++ /* Called to copy BFD private header data from one object file ++ to another. */ ++ bool (*_bfd_copy_private_header_data) (bfd *, bfd *); ++ /* Called to set private backend flags. */ ++ bool (*_bfd_set_private_flags) (bfd *, flagword); ++ ++ /* Called to print private BFD data. */ ++ bool (*_bfd_print_private_bfd_data) (bfd *, void *); ++ ++ /* Core file entry points. */ ++#define BFD_JUMP_TABLE_CORE(NAME) \ ++ NAME##_core_file_failing_command, \ ++ NAME##_core_file_failing_signal, \ ++ NAME##_core_file_matches_executable_p, \ ++ NAME##_core_file_pid ++ ++ char *(*_core_file_failing_command) (bfd *); ++ int (*_core_file_failing_signal) (bfd *); ++ bool (*_core_file_matches_executable_p) (bfd *, bfd *); ++ int (*_core_file_pid) (bfd *); ++ ++ /* Archive entry points. */ ++#define BFD_JUMP_TABLE_ARCHIVE(NAME) \ ++ NAME##_slurp_armap, \ ++ NAME##_slurp_extended_name_table, \ ++ NAME##_construct_extended_name_table, \ ++ NAME##_truncate_arname, \ ++ NAME##_write_armap, \ ++ NAME##_read_ar_hdr, \ ++ NAME##_write_ar_hdr, \ ++ NAME##_openr_next_archived_file, \ ++ NAME##_get_elt_at_index, \ ++ NAME##_generic_stat_arch_elt, \ ++ NAME##_update_armap_timestamp ++ ++ bool (*_bfd_slurp_armap) (bfd *); ++ bool (*_bfd_slurp_extended_name_table) (bfd *); ++ bool (*_bfd_construct_extended_name_table) (bfd *, char **, ++ bfd_size_type *, ++ const char **); ++ void (*_bfd_truncate_arname) (bfd *, const char *, char *); ++ bool (*write_armap) (bfd *, unsigned, struct orl *, unsigned, int); ++ void *(*_bfd_read_ar_hdr_fn) (bfd *); ++ bool (*_bfd_write_ar_hdr_fn) (bfd *, bfd *); ++ bfd *(*openr_next_archived_file) (bfd *, bfd *); ++#define bfd_get_elt_at_index(b,i) \ ++ BFD_SEND (b, _bfd_get_elt_at_index, (b,i)) ++ bfd *(*_bfd_get_elt_at_index) (bfd *, symindex); ++ int (*_bfd_stat_arch_elt) (bfd *, struct stat *); ++ bool (*_bfd_update_armap_timestamp) (bfd *); ++ ++ /* Entry points used for symbols. */ ++#define BFD_JUMP_TABLE_SYMBOLS(NAME) \ ++ NAME##_get_symtab_upper_bound, \ ++ NAME##_canonicalize_symtab, \ ++ NAME##_make_empty_symbol, \ ++ NAME##_print_symbol, \ ++ NAME##_get_symbol_info, \ ++ NAME##_get_symbol_version_string, \ ++ NAME##_bfd_is_local_label_name, \ ++ NAME##_bfd_is_target_special_symbol, \ ++ NAME##_get_lineno, \ ++ NAME##_find_nearest_line, \ ++ NAME##_find_line, \ ++ NAME##_find_inliner_info, \ ++ NAME##_bfd_make_debug_symbol, \ ++ NAME##_read_minisymbols, \ ++ NAME##_minisymbol_to_symbol ++ ++ long (*_bfd_get_symtab_upper_bound) (bfd *); ++ long (*_bfd_canonicalize_symtab) (bfd *, struct bfd_symbol **); ++ struct bfd_symbol * ++ (*_bfd_make_empty_symbol) (bfd *); ++ void (*_bfd_print_symbol) (bfd *, void *, struct bfd_symbol *, ++ bfd_print_symbol_type); ++#define bfd_print_symbol(b,p,s,e) \ ++ BFD_SEND (b, _bfd_print_symbol, (b,p,s,e)) ++ void (*_bfd_get_symbol_info) (bfd *, struct bfd_symbol *, symbol_info *); ++#define bfd_get_symbol_info(b,p,e) \ ++ BFD_SEND (b, _bfd_get_symbol_info, (b,p,e)) ++ const char * ++ (*_bfd_get_symbol_version_string) (bfd *, struct bfd_symbol *, ++ bool, bool *); ++#define bfd_get_symbol_version_string(b,s,p,h) \ ++ BFD_SEND (b, _bfd_get_symbol_version_string, (b,s,p,h)) ++ bool (*_bfd_is_local_label_name) (bfd *, const char *); ++ bool (*_bfd_is_target_special_symbol) (bfd *, asymbol *); ++ alent * ++ (*_get_lineno) (bfd *, struct bfd_symbol *); ++ bool (*_bfd_find_nearest_line) (bfd *, struct bfd_symbol **, ++ struct bfd_section *, bfd_vma, ++ const char **, const char **, ++ unsigned int *, unsigned int *); ++ bool (*_bfd_find_line) (bfd *, struct bfd_symbol **, ++ struct bfd_symbol *, const char **, ++ unsigned int *); ++ bool (*_bfd_find_inliner_info) ++ (bfd *, const char **, const char **, unsigned int *); ++ /* Back-door to allow format-aware applications to create debug symbols ++ while using BFD for everything else. Currently used by the assembler ++ when creating COFF files. */ ++ asymbol * ++ (*_bfd_make_debug_symbol) (bfd *, void *, unsigned long size); ++#define bfd_read_minisymbols(b, d, m, s) \ ++ BFD_SEND (b, _read_minisymbols, (b, d, m, s)) ++ long (*_read_minisymbols) (bfd *, bool, void **, unsigned int *); ++#define bfd_minisymbol_to_symbol(b, d, m, f) \ ++ BFD_SEND (b, _minisymbol_to_symbol, (b, d, m, f)) ++ asymbol * ++ (*_minisymbol_to_symbol) (bfd *, bool, const void *, asymbol *); ++ ++ /* Routines for relocs. */ ++#define BFD_JUMP_TABLE_RELOCS(NAME) \ ++ NAME##_get_reloc_upper_bound, \ ++ NAME##_canonicalize_reloc, \ ++ NAME##_set_reloc, \ ++ NAME##_bfd_reloc_type_lookup, \ ++ NAME##_bfd_reloc_name_lookup ++ ++ long (*_get_reloc_upper_bound) (bfd *, sec_ptr); ++ long (*_bfd_canonicalize_reloc) (bfd *, sec_ptr, arelent **, ++ struct bfd_symbol **); ++ void (*_bfd_set_reloc) (bfd *, sec_ptr, arelent **, unsigned int); ++ /* See documentation on reloc types. */ ++ reloc_howto_type * ++ (*reloc_type_lookup) (bfd *, bfd_reloc_code_real_type); ++ reloc_howto_type * ++ (*reloc_name_lookup) (bfd *, const char *); ++ ++ /* Routines used when writing an object file. */ ++#define BFD_JUMP_TABLE_WRITE(NAME) \ ++ NAME##_set_arch_mach, \ ++ NAME##_set_section_contents ++ ++ bool (*_bfd_set_arch_mach) (bfd *, enum bfd_architecture, ++ unsigned long); ++ bool (*_bfd_set_section_contents) (bfd *, sec_ptr, const void *, ++ file_ptr, bfd_size_type); ++ ++ /* Routines used by the linker. */ ++#define BFD_JUMP_TABLE_LINK(NAME) \ ++ NAME##_sizeof_headers, \ ++ NAME##_bfd_get_relocated_section_contents, \ ++ NAME##_bfd_relax_section, \ ++ NAME##_bfd_link_hash_table_create, \ ++ NAME##_bfd_link_add_symbols, \ ++ NAME##_bfd_link_just_syms, \ ++ NAME##_bfd_copy_link_hash_symbol_type, \ ++ NAME##_bfd_final_link, \ ++ NAME##_bfd_link_split_section, \ ++ NAME##_bfd_link_check_relocs, \ ++ NAME##_bfd_gc_sections, \ ++ NAME##_bfd_lookup_section_flags, \ ++ NAME##_bfd_merge_sections, \ ++ NAME##_bfd_is_group_section, \ ++ NAME##_bfd_group_name, \ ++ NAME##_bfd_discard_group, \ ++ NAME##_section_already_linked, \ ++ NAME##_bfd_define_common_symbol, \ ++ NAME##_bfd_link_hide_symbol, \ ++ NAME##_bfd_define_start_stop ++ ++ int (*_bfd_sizeof_headers) (bfd *, struct bfd_link_info *); ++ bfd_byte * ++ (*_bfd_get_relocated_section_contents) (bfd *, ++ struct bfd_link_info *, ++ struct bfd_link_order *, ++ bfd_byte *, bool, ++ struct bfd_symbol **); ++ ++ bool (*_bfd_relax_section) (bfd *, struct bfd_section *, ++ struct bfd_link_info *, bool *); ++ ++ /* Create a hash table for the linker. Different backends store ++ different information in this table. */ ++ struct bfd_link_hash_table * ++ (*_bfd_link_hash_table_create) (bfd *); ++ ++ /* Add symbols from this object file into the hash table. */ ++ bool (*_bfd_link_add_symbols) (bfd *, struct bfd_link_info *); ++ ++ /* Indicate that we are only retrieving symbol values from this section. */ ++ void (*_bfd_link_just_syms) (asection *, struct bfd_link_info *); ++ ++ /* Copy the symbol type and other attributes for a linker script ++ assignment of one symbol to another. */ ++#define bfd_copy_link_hash_symbol_type(b, t, f) \ ++ BFD_SEND (b, _bfd_copy_link_hash_symbol_type, (b, t, f)) ++ void (*_bfd_copy_link_hash_symbol_type) (bfd *, ++ struct bfd_link_hash_entry *, ++ struct bfd_link_hash_entry *); ++ ++ /* Do a link based on the link_order structures attached to each ++ section of the BFD. */ ++ bool (*_bfd_final_link) (bfd *, struct bfd_link_info *); ++ ++ /* Should this section be split up into smaller pieces during linking. */ ++ bool (*_bfd_link_split_section) (bfd *, struct bfd_section *); ++ ++ /* Check the relocations in the bfd for validity. */ ++ bool (* _bfd_link_check_relocs)(bfd *, struct bfd_link_info *); ++ ++ /* Remove sections that are not referenced from the output. */ ++ bool (*_bfd_gc_sections) (bfd *, struct bfd_link_info *); ++ ++ /* Sets the bitmask of allowed and disallowed section flags. */ ++ bool (*_bfd_lookup_section_flags) (struct bfd_link_info *, ++ struct flag_info *, asection *); ++ ++ /* Attempt to merge SEC_MERGE sections. */ ++ bool (*_bfd_merge_sections) (bfd *, struct bfd_link_info *); ++ ++ /* Is this section a member of a group? */ ++ bool (*_bfd_is_group_section) (bfd *, const struct bfd_section *); ++ ++ /* The group name, if section is a member of a group. */ ++ const char *(*_bfd_group_name) (bfd *, const struct bfd_section *); ++ ++ /* Discard members of a group. */ ++ bool (*_bfd_discard_group) (bfd *, struct bfd_section *); ++ ++ /* Check if SEC has been already linked during a reloceatable or ++ final link. */ ++ bool (*_section_already_linked) (bfd *, asection *, ++ struct bfd_link_info *); ++ ++ /* Define a common symbol. */ ++ bool (*_bfd_define_common_symbol) (bfd *, struct bfd_link_info *, ++ struct bfd_link_hash_entry *); ++ ++ /* Hide a symbol. */ ++ void (*_bfd_link_hide_symbol) (bfd *, struct bfd_link_info *, ++ struct bfd_link_hash_entry *); ++ ++ /* Define a __start, __stop, .startof. or .sizeof. symbol. */ ++ struct bfd_link_hash_entry * ++ (*_bfd_define_start_stop) (struct bfd_link_info *, const char *, ++ asection *); ++ ++ /* Routines to handle dynamic symbols and relocs. */ ++#define BFD_JUMP_TABLE_DYNAMIC(NAME) \ ++ NAME##_get_dynamic_symtab_upper_bound, \ ++ NAME##_canonicalize_dynamic_symtab, \ ++ NAME##_get_synthetic_symtab, \ ++ NAME##_get_dynamic_reloc_upper_bound, \ ++ NAME##_canonicalize_dynamic_reloc ++ ++ /* Get the amount of memory required to hold the dynamic symbols. */ ++ long (*_bfd_get_dynamic_symtab_upper_bound) (bfd *); ++ /* Read in the dynamic symbols. */ ++ long (*_bfd_canonicalize_dynamic_symtab) (bfd *, struct bfd_symbol **); ++ /* Create synthetized symbols. */ ++ long (*_bfd_get_synthetic_symtab) (bfd *, long, struct bfd_symbol **, ++ long, struct bfd_symbol **, ++ struct bfd_symbol **); ++ /* Get the amount of memory required to hold the dynamic relocs. */ ++ long (*_bfd_get_dynamic_reloc_upper_bound) (bfd *); ++ /* Read in the dynamic relocs. */ ++ long (*_bfd_canonicalize_dynamic_reloc) (bfd *, arelent **, ++ struct bfd_symbol **); ++ ++ /* Opposite endian version of this target. */ ++ const struct bfd_target *alternative_target; ++ ++ /* Data for use by back-end routines, which isn't ++ generic enough to belong in this structure. */ ++ const void *backend_data; ++ ++} bfd_target; ++ ++static inline const char * ++bfd_get_target (const bfd *abfd) ++{ ++ return abfd->xvec->name; ++} ++ ++static inline enum bfd_flavour ++bfd_get_flavour (const bfd *abfd) ++{ ++ return abfd->xvec->flavour; ++} ++ ++static inline flagword ++bfd_applicable_file_flags (const bfd *abfd) ++{ ++ return abfd->xvec->object_flags; ++} ++ ++static inline bool ++bfd_family_coff (const bfd *abfd) ++{ ++ return (bfd_get_flavour (abfd) == bfd_target_coff_flavour ++ || bfd_get_flavour (abfd) == bfd_target_xcoff_flavour); ++} ++ ++static inline bool ++bfd_big_endian (const bfd *abfd) ++{ ++ return abfd->xvec->byteorder == BFD_ENDIAN_BIG; ++} ++static inline bool ++bfd_little_endian (const bfd *abfd) ++{ ++ return abfd->xvec->byteorder == BFD_ENDIAN_LITTLE; ++} ++ ++static inline bool ++bfd_header_big_endian (const bfd *abfd) ++{ ++ return abfd->xvec->header_byteorder == BFD_ENDIAN_BIG; ++} ++ ++static inline bool ++bfd_header_little_endian (const bfd *abfd) ++{ ++ return abfd->xvec->header_byteorder == BFD_ENDIAN_LITTLE; ++} ++ ++static inline flagword ++bfd_applicable_section_flags (const bfd *abfd) ++{ ++ return abfd->xvec->section_flags; ++} ++ ++static inline char ++bfd_get_symbol_leading_char (const bfd *abfd) ++{ ++ return abfd->xvec->symbol_leading_char; ++} ++ ++static inline enum bfd_flavour ++bfd_asymbol_flavour (const asymbol *sy) ++{ ++ if ((sy->flags & BSF_SYNTHETIC) != 0) ++ return bfd_target_unknown_flavour; ++ return sy->the_bfd->xvec->flavour; ++} ++ ++static inline bool ++bfd_keep_unused_section_symbols (const bfd *abfd) ++{ ++ return abfd->xvec->keep_unused_section_symbols; ++} ++ ++bool bfd_set_default_target (const char *name); ++ ++const bfd_target *bfd_find_target (const char *target_name, bfd *abfd); ++ ++const bfd_target *bfd_get_target_info (const char *target_name, ++ bfd *abfd, ++ bool *is_bigendian, ++ int *underscoring, ++ const char **def_target_arch); ++const char ** bfd_target_list (void); ++ ++const bfd_target *bfd_iterate_over_targets ++ (int (*func) (const bfd_target *, void *), ++ void *data); ++ ++const char *bfd_flavour_name (enum bfd_flavour flavour); ++ ++/* Extracted from format.c. */ ++bool bfd_check_format (bfd *abfd, bfd_format format); ++ ++bool bfd_check_format_matches ++ (bfd *abfd, bfd_format format, char ***matching); ++ ++bool bfd_set_format (bfd *abfd, bfd_format format); ++ ++const char *bfd_format_string (bfd_format format); ++ ++/* Extracted from linker.c. */ ++/* Return TRUE if the symbol described by a linker hash entry H ++ is going to be absolute. Linker-script defined symbols can be ++ converted from absolute to section-relative ones late in the ++ link. Use this macro to correctly determine whether the symbol ++ will actually end up absolute in output. */ ++#define bfd_is_abs_symbol(H) \ ++ (((H)->type == bfd_link_hash_defined \ ++ || (H)->type == bfd_link_hash_defweak) \ ++ && bfd_is_abs_section ((H)->u.def.section) \ ++ && !(H)->rel_from_abs) ++ ++bool bfd_link_split_section (bfd *abfd, asection *sec); ++ ++#define bfd_link_split_section(abfd, sec) \ ++ BFD_SEND (abfd, _bfd_link_split_section, (abfd, sec)) ++ ++bool bfd_section_already_linked (bfd *abfd, ++ asection *sec, ++ struct bfd_link_info *info); ++ ++#define bfd_section_already_linked(abfd, sec, info) \ ++ BFD_SEND (abfd, _section_already_linked, (abfd, sec, info)) ++ ++bool bfd_generic_define_common_symbol ++ (bfd *output_bfd, struct bfd_link_info *info, ++ struct bfd_link_hash_entry *h); ++ ++#define bfd_define_common_symbol(output_bfd, info, h) \ ++ BFD_SEND (output_bfd, _bfd_define_common_symbol, (output_bfd, info, h)) ++ ++void _bfd_generic_link_hide_symbol ++ (bfd *output_bfd, struct bfd_link_info *info, ++ struct bfd_link_hash_entry *h); ++ ++#define bfd_link_hide_symbol(output_bfd, info, h) \ ++ BFD_SEND (output_bfd, _bfd_link_hide_symbol, (output_bfd, info, h)) ++ ++struct bfd_link_hash_entry *bfd_generic_define_start_stop ++ (struct bfd_link_info *info, ++ const char *symbol, asection *sec); ++ ++#define bfd_define_start_stop(output_bfd, info, symbol, sec) \ ++ BFD_SEND (output_bfd, _bfd_define_start_stop, (info, symbol, sec)) ++ ++struct bfd_elf_version_tree * bfd_find_version_for_sym ++ (struct bfd_elf_version_tree *verdefs, ++ const char *sym_name, bool *hide); ++ ++bool bfd_hide_sym_by_version ++ (struct bfd_elf_version_tree *verdefs, const char *sym_name); ++ ++bool bfd_link_check_relocs ++ (bfd *abfd, struct bfd_link_info *info); ++ ++bool _bfd_generic_link_check_relocs ++ (bfd *abfd, struct bfd_link_info *info); ++ ++bool bfd_merge_private_bfd_data ++ (bfd *ibfd, struct bfd_link_info *info); ++ ++#define bfd_merge_private_bfd_data(ibfd, info) \ ++ BFD_SEND ((info)->output_bfd, _bfd_merge_private_bfd_data, \ ++ (ibfd, info)) ++/* Extracted from simple.c. */ ++bfd_byte *bfd_simple_get_relocated_section_contents ++ (bfd *abfd, asection *sec, bfd_byte *outbuf, asymbol **symbol_table); ++ ++/* Extracted from compress.c. */ ++bool bfd_get_full_section_contents ++ (bfd *abfd, asection *section, bfd_byte **ptr); ++ ++void bfd_cache_section_contents ++ (asection *sec, void *contents); ++ ++bool bfd_is_section_compressed_with_header ++ (bfd *abfd, asection *section, ++ int *compression_header_size_p, ++ bfd_size_type *uncompressed_size_p, ++ unsigned int *uncompressed_alignment_power_p); ++ ++bool bfd_is_section_compressed ++ (bfd *abfd, asection *section); ++ ++bool bfd_init_section_decompress_status ++ (bfd *abfd, asection *section); ++ ++bool bfd_init_section_compress_status ++ (bfd *abfd, asection *section); ++ ++bool bfd_compress_section ++ (bfd *abfd, asection *section, bfd_byte *uncompressed_buffer); ++ ++#ifdef __cplusplus ++} ++#endif ++#endif +diff -rupN --no-dereference binutils-2.38/bfd/bfd-in.h binutils-2.38-new/bfd/bfd-in.h +--- binutils-2.38/bfd/bfd-in.h 2022-01-22 13:14:07.000000000 +0100 ++++ binutils-2.38-new/bfd/bfd-in.h 2022-04-26 13:54:48.215526334 +0200 @@ -23,11 +23,6 @@ #ifndef __BFD_H_SEEN__ #define __BFD_H_SEEN__ @@ -28,3 +8009,545 @@ diff -rupN --no-dereference binutils-2.37/bfd/bfd-in.h binutils-2.37-new/bfd/bfd #ifdef __cplusplus extern "C" { #endif +diff -rupN --no-dereference binutils-2.38/bfd/bfd-in.h.orig binutils-2.38-new/bfd/bfd-in.h.orig +--- binutils-2.38/bfd/bfd-in.h.orig 1970-01-01 01:00:00.000000000 +0100 ++++ binutils-2.38-new/bfd/bfd-in.h.orig 2022-01-22 13:14:07.000000000 +0100 +@@ -0,0 +1,538 @@ ++/* Main header file for the bfd library -- portable access to object files. ++ ++ Copyright (C) 1990-2022 Free Software Foundation, Inc. ++ ++ Contributed by Cygnus Support. ++ ++ This file is part of BFD, the Binary File Descriptor library. ++ ++ This program is free software; you can redistribute it and/or modify ++ it under the terms of the GNU General Public License as published by ++ the Free Software Foundation; either version 3 of the License, or ++ (at your option) any later version. ++ ++ This program is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ GNU General Public License for more details. ++ ++ You should have received a copy of the GNU General Public License ++ along with this program; if not, write to the Free Software ++ Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ ++ ++#ifndef __BFD_H_SEEN__ ++#define __BFD_H_SEEN__ ++ ++/* PR 14072: Ensure that config.h is included first. */ ++#if !defined PACKAGE && !defined PACKAGE_VERSION ++#error config.h must be included before this header ++#endif ++ ++#ifdef __cplusplus ++extern "C" { ++#endif ++ ++#include "ansidecl.h" ++#include "symcat.h" ++#include ++#include ++#include "diagnostics.h" ++#include ++#include ++#include ++ ++#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE) ++#ifndef SABER ++/* This hack is to avoid a problem with some strict ANSI C preprocessors. ++ The problem is, "32_" is not a valid preprocessing token, and we don't ++ want extra underscores (e.g., "nlm_32_"). The XCONCAT2 macro will ++ cause the inner CONCAT2 macros to be evaluated first, producing ++ still-valid pp-tokens. Then the final concatenation can be done. */ ++#undef CONCAT4 ++#define CONCAT4(a,b,c,d) XCONCAT2(CONCAT2(a,b),CONCAT2(c,d)) ++#endif ++#endif ++ ++/* This is a utility macro to handle the situation where the code ++ wants to place a constant string into the code, followed by a ++ comma and then the length of the string. Doing this by hand ++ is error prone, so using this macro is safer. */ ++#define STRING_COMMA_LEN(STR) (STR), (sizeof (STR) - 1) ++ ++#define BFD_SUPPORTS_PLUGINS @supports_plugins@ ++ ++/* The word size used by BFD on the host. This may be 64 with a 32 ++ bit target if the host is 64 bit, or if other 64 bit targets have ++ been selected with --enable-targets, or if --enable-64-bit-bfd. */ ++#define BFD_ARCH_SIZE @wordsize@ ++ ++/* The word size of the default bfd target. */ ++#define BFD_DEFAULT_TARGET_SIZE @bfd_default_target_size@ ++ ++#define BFD_HOST_64BIT_LONG @BFD_HOST_64BIT_LONG@ ++#define BFD_HOST_64BIT_LONG_LONG @BFD_HOST_64BIT_LONG_LONG@ ++#if @BFD_HOST_64_BIT_DEFINED@ ++#define BFD_HOST_64_BIT @BFD_HOST_64_BIT@ ++#define BFD_HOST_U_64_BIT @BFD_HOST_U_64_BIT@ ++typedef BFD_HOST_64_BIT bfd_int64_t; ++typedef BFD_HOST_U_64_BIT bfd_uint64_t; ++#endif ++ ++#include ++ ++#if BFD_ARCH_SIZE >= 64 ++#define BFD64 ++#endif ++ ++/* Declaring a type wide enough to hold a host long and a host pointer. */ ++#define BFD_HOSTPTR_T @BFD_HOSTPTR_T@ ++typedef BFD_HOSTPTR_T bfd_hostptr_t; ++ ++/* Forward declaration. */ ++typedef struct bfd bfd; ++ ++/* Boolean type used in bfd. ++ General rule: Functions which are bfd_boolean return TRUE on ++ success and FALSE on failure (unless they're a predicate). */ ++ ++#ifdef POISON_BFD_BOOLEAN ++# pragma GCC poison bfd_boolean ++#else ++# define bfd_boolean bool ++# undef FALSE ++# undef TRUE ++# define FALSE 0 ++# define TRUE 1 ++#endif ++ ++/* Silence "applying zero offset to null pointer" UBSAN warnings. */ ++#define PTR_ADD(P,A) ((A) != 0 ? (P) + (A) : (P)) ++/* Also prevent non-zero offsets from being applied to a null pointer. */ ++#define NPTR_ADD(P,A) ((P) != NULL ? (P) + (A) : (P)) ++ ++#ifdef BFD64 ++ ++#ifndef BFD_HOST_64_BIT ++ #error No 64 bit integer type available ++#endif /* ! defined (BFD_HOST_64_BIT) */ ++ ++typedef BFD_HOST_U_64_BIT bfd_vma; ++typedef BFD_HOST_64_BIT bfd_signed_vma; ++typedef BFD_HOST_U_64_BIT bfd_size_type; ++typedef BFD_HOST_U_64_BIT symvalue; ++ ++#if BFD_HOST_64BIT_LONG ++#define BFD_VMA_FMT "l" ++#elif defined (__MSVCRT__) ++#define BFD_VMA_FMT "I64" ++#else ++#define BFD_VMA_FMT "ll" ++#endif ++ ++#ifndef fprintf_vma ++#define sprintf_vma(s,x) sprintf (s, "%016" BFD_VMA_FMT "x", x) ++#define fprintf_vma(f,x) fprintf (f, "%016" BFD_VMA_FMT "x", x) ++#endif ++ ++#else /* not BFD64 */ ++ ++/* Represent a target address. Also used as a generic unsigned type ++ which is guaranteed to be big enough to hold any arithmetic types ++ we need to deal with. */ ++typedef unsigned long bfd_vma; ++ ++/* A generic signed type which is guaranteed to be big enough to hold any ++ arithmetic types we need to deal with. Can be assumed to be compatible ++ with bfd_vma in the same way that signed and unsigned ints are compatible ++ (as parameters, in assignment, etc). */ ++typedef long bfd_signed_vma; ++ ++typedef unsigned long symvalue; ++typedef unsigned long bfd_size_type; ++ ++/* Print a bfd_vma x on stream s. */ ++#define BFD_VMA_FMT "l" ++#define fprintf_vma(s,x) fprintf (s, "%08" BFD_VMA_FMT "x", x) ++#define sprintf_vma(s,x) sprintf (s, "%08" BFD_VMA_FMT "x", x) ++ ++#endif /* not BFD64 */ ++ ++#define HALF_BFD_SIZE_TYPE \ ++ (((bfd_size_type) 1) << (8 * sizeof (bfd_size_type) / 2)) ++ ++#ifndef BFD_HOST_64_BIT ++/* Fall back on a 32 bit type. The idea is to make these types always ++ available for function return types, but in the case that ++ BFD_HOST_64_BIT is undefined such a function should abort or ++ otherwise signal an error. */ ++typedef bfd_signed_vma bfd_int64_t; ++typedef bfd_vma bfd_uint64_t; ++#endif ++ ++/* An offset into a file. BFD always uses the largest possible offset ++ based on the build time availability of fseek, fseeko, or fseeko64. */ ++typedef @bfd_file_ptr@ file_ptr; ++typedef unsigned @bfd_file_ptr@ ufile_ptr; ++ ++extern void bfd_sprintf_vma (bfd *, char *, bfd_vma); ++extern void bfd_fprintf_vma (bfd *, void *, bfd_vma); ++ ++#define printf_vma(x) fprintf_vma(stdout,x) ++#define bfd_printf_vma(abfd,x) bfd_fprintf_vma (abfd,stdout,x) ++ ++typedef unsigned int flagword; /* 32 bits of flags */ ++typedef unsigned char bfd_byte; ++ ++/* File formats. */ ++ ++typedef enum bfd_format ++{ ++ bfd_unknown = 0, /* File format is unknown. */ ++ bfd_object, /* Linker/assembler/compiler output. */ ++ bfd_archive, /* Object archive file. */ ++ bfd_core, /* Core dump. */ ++ bfd_type_end /* Marks the end; don't use it! */ ++} ++bfd_format; ++ ++/* Symbols and relocation. */ ++ ++/* A count of carsyms (canonical archive symbols). */ ++typedef unsigned long symindex; ++ ++#define BFD_NO_MORE_SYMBOLS ((symindex) ~0) ++ ++/* A canonical archive symbol. */ ++/* This is a type pun with struct ranlib on purpose! */ ++typedef struct carsym ++{ ++ const char *name; ++ file_ptr file_offset; /* Look here to find the file. */ ++} ++carsym; /* To make these you call a carsymogen. */ ++ ++/* Used in generating armaps (archive tables of contents). ++ Perhaps just a forward definition would do? */ ++struct orl /* Output ranlib. */ ++{ ++ char **name; /* Symbol name. */ ++ union ++ { ++ file_ptr pos; ++ bfd *abfd; ++ } u; /* bfd* or file position. */ ++ int namidx; /* Index into string table. */ ++}; ++ ++/* Linenumber stuff. */ ++typedef struct lineno_cache_entry ++{ ++ unsigned int line_number; /* Linenumber from start of function. */ ++ union ++ { ++ struct bfd_symbol *sym; /* Function name. */ ++ bfd_vma offset; /* Offset into section. */ ++ } u; ++} ++alent; ++ ++/* Object and core file sections. */ ++typedef struct bfd_section *sec_ptr; ++ ++#define align_power(addr, align) \ ++ (((addr) + ((bfd_vma) 1 << (align)) - 1) & (-((bfd_vma) 1 << (align)))) ++ ++/* Align an address upward to a boundary, expressed as a number of bytes. ++ E.g. align to an 8-byte boundary with argument of 8. Take care never ++ to wrap around if the address is within boundary-1 of the end of the ++ address space. */ ++#define BFD_ALIGN(this, boundary) \ ++ ((((bfd_vma) (this) + (boundary) - 1) >= (bfd_vma) (this)) \ ++ ? (((bfd_vma) (this) + ((boundary) - 1)) & ~ (bfd_vma) ((boundary)-1)) \ ++ : ~ (bfd_vma) 0) ++ ++typedef enum bfd_print_symbol ++{ ++ bfd_print_symbol_name, ++ bfd_print_symbol_more, ++ bfd_print_symbol_all ++} bfd_print_symbol_type; ++ ++/* Information about a symbol that nm needs. */ ++ ++typedef struct _symbol_info ++{ ++ symvalue value; ++ char type; ++ const char *name; /* Symbol name. */ ++ unsigned char stab_type; /* Stab type. */ ++ char stab_other; /* Stab other. */ ++ short stab_desc; /* Stab desc. */ ++ const char *stab_name; /* String for stab type. */ ++} symbol_info; ++ ++/* Get the name of a stabs type code. */ ++ ++extern const char *bfd_get_stab_name (int); ++ ++/* Hash table routines. There is no way to free up a hash table. */ ++ ++/* An element in the hash table. Most uses will actually use a larger ++ structure, and an instance of this will be the first field. */ ++ ++struct bfd_hash_entry ++{ ++ /* Next entry for this hash code. */ ++ struct bfd_hash_entry *next; ++ /* String being hashed. */ ++ const char *string; ++ /* Hash code. This is the full hash code, not the index into the ++ table. */ ++ unsigned long hash; ++}; ++ ++/* A hash table. */ ++ ++struct bfd_hash_table ++{ ++ /* The hash array. */ ++ struct bfd_hash_entry **table; ++ /* A function used to create new elements in the hash table. The ++ first entry is itself a pointer to an element. When this ++ function is first invoked, this pointer will be NULL. However, ++ having the pointer permits a hierarchy of method functions to be ++ built each of which calls the function in the superclass. Thus ++ each function should be written to allocate a new block of memory ++ only if the argument is NULL. */ ++ struct bfd_hash_entry *(*newfunc) ++ (struct bfd_hash_entry *, struct bfd_hash_table *, const char *); ++ /* An objalloc for this hash table. This is a struct objalloc *, ++ but we use void * to avoid requiring the inclusion of objalloc.h. */ ++ void *memory; ++ /* The number of slots in the hash table. */ ++ unsigned int size; ++ /* The number of entries in the hash table. */ ++ unsigned int count; ++ /* The size of elements. */ ++ unsigned int entsize; ++ /* If non-zero, don't grow the hash table. */ ++ unsigned int frozen:1; ++}; ++ ++/* Initialize a hash table. */ ++extern bool bfd_hash_table_init ++ (struct bfd_hash_table *, ++ struct bfd_hash_entry *(*) (struct bfd_hash_entry *, ++ struct bfd_hash_table *, ++ const char *), ++ unsigned int); ++ ++/* Initialize a hash table specifying a size. */ ++extern bool bfd_hash_table_init_n ++ (struct bfd_hash_table *, ++ struct bfd_hash_entry *(*) (struct bfd_hash_entry *, ++ struct bfd_hash_table *, ++ const char *), ++ unsigned int, unsigned int); ++ ++/* Free up a hash table. */ ++extern void bfd_hash_table_free ++ (struct bfd_hash_table *); ++ ++/* Look up a string in a hash table. If CREATE is TRUE, a new entry ++ will be created for this string if one does not already exist. The ++ COPY argument must be TRUE if this routine should copy the string ++ into newly allocated memory when adding an entry. */ ++extern struct bfd_hash_entry *bfd_hash_lookup ++ (struct bfd_hash_table *, const char *, bool create, bool copy); ++ ++/* Insert an entry in a hash table. */ ++extern struct bfd_hash_entry *bfd_hash_insert ++ (struct bfd_hash_table *, const char *, unsigned long); ++ ++/* Rename an entry in a hash table. */ ++extern void bfd_hash_rename ++ (struct bfd_hash_table *, const char *, struct bfd_hash_entry *); ++ ++/* Replace an entry in a hash table. */ ++extern void bfd_hash_replace ++ (struct bfd_hash_table *, struct bfd_hash_entry *old, ++ struct bfd_hash_entry *nw); ++ ++/* Base method for creating a hash table entry. */ ++extern struct bfd_hash_entry *bfd_hash_newfunc ++ (struct bfd_hash_entry *, struct bfd_hash_table *, const char *); ++ ++/* Grab some space for a hash table entry. */ ++extern void *bfd_hash_allocate ++ (struct bfd_hash_table *, unsigned int); ++ ++/* Traverse a hash table in a random order, calling a function on each ++ element. If the function returns FALSE, the traversal stops. The ++ INFO argument is passed to the function. */ ++extern void bfd_hash_traverse ++ (struct bfd_hash_table *, ++ bool (*) (struct bfd_hash_entry *, void *), ++ void *info); ++ ++/* Allows the default size of a hash table to be configured. New hash ++ tables allocated using bfd_hash_table_init will be created with ++ this size. */ ++extern unsigned long bfd_hash_set_default_size (unsigned long); ++ ++/* Types of compressed DWARF debug sections. We currently support ++ zlib. */ ++enum compressed_debug_section_type ++{ ++ COMPRESS_DEBUG_NONE = 0, ++ COMPRESS_DEBUG = 1 << 0, ++ COMPRESS_DEBUG_GNU_ZLIB = COMPRESS_DEBUG | 1 << 1, ++ COMPRESS_DEBUG_GABI_ZLIB = COMPRESS_DEBUG | 1 << 2 ++}; ++ ++/* This structure is used to keep track of stabs in sections ++ information while linking. */ ++ ++struct stab_info ++{ ++ /* A hash table used to hold stabs strings. */ ++ struct bfd_strtab_hash *strings; ++ /* The header file hash table. */ ++ struct bfd_hash_table includes; ++ /* The first .stabstr section. */ ++ struct bfd_section *stabstr; ++}; ++ ++#define COFF_SWAP_TABLE (void *) &bfd_coff_std_swap_table ++ ++/* User program access to BFD facilities. */ ++ ++/* Direct I/O routines, for programs which know more about the object ++ file than BFD does. Use higher level routines if possible. */ ++ ++extern bfd_size_type bfd_bread (void *, bfd_size_type, bfd *); ++extern bfd_size_type bfd_bwrite (const void *, bfd_size_type, bfd *); ++extern int bfd_seek (bfd *, file_ptr, int); ++extern file_ptr bfd_tell (bfd *); ++extern int bfd_flush (bfd *); ++extern int bfd_stat (bfd *, struct stat *); ++ ++/* Deprecated old routines. */ ++#if __GNUC__ ++#define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \ ++ (_bfd_warn_deprecated ("bfd_read", __FILE__, __LINE__, __FUNCTION__), \ ++ bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) ++#define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \ ++ (_bfd_warn_deprecated ("bfd_write", __FILE__, __LINE__, __FUNCTION__), \ ++ bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) ++#else ++#define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \ ++ (_bfd_warn_deprecated ("bfd_read", (const char *) 0, 0, (const char *) 0), \ ++ bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) ++#define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \ ++ (_bfd_warn_deprecated ("bfd_write", (const char *) 0, 0, (const char *) 0),\ ++ bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) ++#endif ++extern void _bfd_warn_deprecated (const char *, const char *, int, const char *); ++ ++extern bool bfd_cache_close ++ (bfd *abfd); ++/* NB: This declaration should match the autogenerated one in libbfd.h. */ ++ ++extern bool bfd_cache_close_all (void); ++ ++extern bool bfd_record_phdr ++ (bfd *, unsigned long, bool, flagword, bool, bfd_vma, ++ bool, bool, unsigned int, struct bfd_section **); ++ ++/* Byte swapping routines. */ ++ ++bfd_uint64_t bfd_getb64 (const void *); ++bfd_uint64_t bfd_getl64 (const void *); ++bfd_int64_t bfd_getb_signed_64 (const void *); ++bfd_int64_t bfd_getl_signed_64 (const void *); ++bfd_vma bfd_getb32 (const void *); ++bfd_vma bfd_getl32 (const void *); ++bfd_signed_vma bfd_getb_signed_32 (const void *); ++bfd_signed_vma bfd_getl_signed_32 (const void *); ++bfd_vma bfd_getb16 (const void *); ++bfd_vma bfd_getl16 (const void *); ++bfd_signed_vma bfd_getb_signed_16 (const void *); ++bfd_signed_vma bfd_getl_signed_16 (const void *); ++void bfd_putb64 (bfd_uint64_t, void *); ++void bfd_putl64 (bfd_uint64_t, void *); ++void bfd_putb32 (bfd_vma, void *); ++void bfd_putl32 (bfd_vma, void *); ++void bfd_putb24 (bfd_vma, void *); ++void bfd_putl24 (bfd_vma, void *); ++void bfd_putb16 (bfd_vma, void *); ++void bfd_putl16 (bfd_vma, void *); ++ ++/* Byte swapping routines which take size and endiannes as arguments. */ ++ ++bfd_uint64_t bfd_get_bits (const void *, int, bool); ++void bfd_put_bits (bfd_uint64_t, void *, int, bool); ++ ++ ++/* mmap hacks */ ++ ++struct _bfd_window_internal; ++typedef struct _bfd_window_internal bfd_window_internal; ++ ++typedef struct _bfd_window ++{ ++ /* What the user asked for. */ ++ void *data; ++ bfd_size_type size; ++ /* The actual window used by BFD. Small user-requested read-only ++ regions sharing a page may share a single window into the object ++ file. Read-write versions shouldn't until I've fixed things to ++ keep track of which portions have been claimed by the ++ application; don't want to give the same region back when the ++ application wants two writable copies! */ ++ struct _bfd_window_internal *i; ++} ++bfd_window; ++ ++extern void bfd_init_window ++ (bfd_window *); ++extern void bfd_free_window ++ (bfd_window *); ++extern bool bfd_get_file_window ++ (bfd *, file_ptr, bfd_size_type, bfd_window *, bool); ++ ++/* Externally visible ELF routines. */ ++ ++/* Create a new BFD as if by bfd_openr. Rather than opening a file, ++ reconstruct an ELF file by reading the segments out of remote ++ memory based on the ELF file header at EHDR_VMA and the ELF program ++ headers it points to. If non-zero, SIZE is the known extent of the ++ object. If not null, *LOADBASEP is filled in with the difference ++ between the VMAs from which the segments were read, and the VMAs ++ the file headers (and hence BFD's idea of each section's VMA) put ++ them at. ++ ++ The function TARGET_READ_MEMORY is called to copy LEN bytes from ++ the remote memory at target address VMA into the local buffer at ++ MYADDR; it should return zero on success or an `errno' code on ++ failure. TEMPL must be a BFD for a target with the word size and ++ byte order found in the remote memory. */ ++extern bfd *bfd_elf_bfd_from_remote_memory ++ (bfd *templ, bfd_vma ehdr_vma, bfd_size_type size, bfd_vma *loadbasep, ++ int (*target_read_memory) (bfd_vma vma, bfd_byte *myaddr, ++ bfd_size_type len)); ++ ++/* Forward declarations. */ ++struct ecoff_debug_info; ++struct ecoff_debug_swap; ++struct ecoff_extr; ++struct bfd_link_info; ++struct bfd_link_hash_entry; ++ ++/* Return TRUE if the start of STR matches PREFIX, FALSE otherwise. */ ++ ++static inline bool ++startswith (const char *str, const char *prefix) ++{ ++ return strncmp (str, prefix, strlen (prefix)) == 0; ++} diff --git a/SOURCES/binutils-readelf-other-sym-info.patch b/SOURCES/binutils-readelf-other-sym-info.patch index df2e324..c71b436 100644 --- a/SOURCES/binutils-readelf-other-sym-info.patch +++ b/SOURCES/binutils-readelf-other-sym-info.patch @@ -1,7 +1,7 @@ -diff -rupN --no-dereference binutils-2.37/binutils/readelf.c binutils-2.37-new/binutils/readelf.c ---- binutils-2.37/binutils/readelf.c 2021-07-24 21:59:08.033910876 +0200 -+++ binutils-2.37-new/binutils/readelf.c 2021-07-24 21:59:10.159890170 +0200 -@@ -12616,11 +12616,13 @@ print_dynamic_symbol (Filedata *filedata +diff -rupN --no-dereference binutils-2.38/binutils/readelf.c binutils-2.38-new/binutils/readelf.c +--- binutils-2.38/binutils/readelf.c 2022-04-26 13:54:50.369529409 +0200 ++++ binutils-2.38-new/binutils/readelf.c 2022-04-26 13:54:51.333530785 +0200 +@@ -12991,11 +12991,13 @@ print_dynamic_symbol (Filedata *filedata unsigned int vis = ELF_ST_VISIBILITY (psym->st_other); printf (" %-7s", get_symbol_visibility (vis)); @@ -15,7 +15,7 @@ diff -rupN --no-dereference binutils-2.37/binutils/readelf.c binutils-2.37-new/b } printf (" %4s ", get_symbol_index_type (filedata, psym->st_shndx)); -@@ -12670,7 +12672,17 @@ print_dynamic_symbol (Filedata *filedata +@@ -13049,7 +13051,17 @@ print_dynamic_symbol (Filedata *filedata version_string); } @@ -34,3 +34,129 @@ diff -rupN --no-dereference binutils-2.37/binutils/readelf.c binutils-2.37-new/b if (ELF_ST_BIND (psym->st_info) == STB_LOCAL && section != NULL +diff -rupN --no-dereference binutils-2.38/binutils/readelf.c.orig binutils-2.38-new/binutils/readelf.c.orig +--- binutils-2.38/binutils/readelf.c.orig 2022-04-26 13:54:50.375529417 +0200 ++++ binutils-2.38-new/binutils/readelf.c.orig 2022-04-26 13:54:49.332527928 +0200 +@@ -22327,46 +22327,53 @@ process_file (char * file_name) + Filedata * filedata = NULL; + struct stat statbuf; + char armag[SARMAG]; +- bool ret = true; ++ bool ret = false; ++ char * name; ++ char * saved_program_name; ++ ++ /* Overload program_name to include file_name. Doing this means ++ that warning/error messages will positively identify the file ++ concerned even when multiple instances of readelf are running. */ ++ name = xmalloc (strlen (program_name) + strlen (file_name) + 3); ++ sprintf (name, "%s: %s", program_name, file_name); ++ saved_program_name = program_name; ++ program_name = name; + + if (stat (file_name, &statbuf) < 0) + { + if (errno == ENOENT) +- error (_("'%s': No such file\n"), file_name); ++ error (_("No such file\n")); + else +- error (_("Could not locate '%s'. System error message: %s\n"), +- file_name, strerror (errno)); +- return false; ++ error (_("Could not locate file. System error message: %s\n"), ++ strerror (errno)); ++ goto done; + } + + if (! S_ISREG (statbuf.st_mode)) + { +- error (_("'%s' is not an ordinary file\n"), file_name); +- return false; ++ error (_("Not an ordinary file\n")); ++ goto done; + } + + filedata = calloc (1, sizeof * filedata); + if (filedata == NULL) + { + error (_("Out of memory allocating file data structure\n")); +- return false; ++ goto done; + } + + filedata->file_name = file_name; + filedata->handle = fopen (file_name, "rb"); + if (filedata->handle == NULL) + { +- error (_("Input file '%s' is not readable.\n"), file_name); +- free (filedata); +- return false; ++ error (_("Not readable\n")); ++ goto done; + } + + if (fread (armag, SARMAG, 1, filedata->handle) != 1) + { +- error (_("%s: Failed to read file's magic number\n"), file_name); +- fclose (filedata->handle); +- free (filedata); +- return false; ++ error (_("Failed to read file's magic number\n")); ++ goto done; + } + + filedata->file_size = (bfd_size_type) statbuf.st_size; +@@ -22374,33 +22381,39 @@ process_file (char * file_name) + + if (memcmp (armag, ARMAG, SARMAG) == 0) + { +- if (! process_archive (filedata, false)) +- ret = false; ++ if (process_archive (filedata, false)) ++ ret = true; + } + else if (memcmp (armag, ARMAGT, SARMAG) == 0) + { +- if ( ! process_archive (filedata, true)) +- ret = false; ++ if (process_archive (filedata, true)) ++ ret = true; + } + else + { + if (do_archive_index && !check_all) +- error (_("File %s is not an archive so its index cannot be displayed.\n"), +- file_name); ++ error (_("Not an archive so its index cannot be displayed.\n")); + + rewind (filedata->handle); + filedata->archive_file_size = filedata->archive_file_offset = 0; + +- if (! process_object (filedata)) +- ret = false; ++ if (process_object (filedata)) ++ ret = true; + } + +- fclose (filedata->handle); +- free (filedata->section_headers); +- free (filedata->program_headers); +- free (filedata->string_table); +- free (filedata->dump.dump_sects); +- free (filedata); ++ done: ++ if (filedata) ++ { ++ if (filedata->handle != NULL) ++ fclose (filedata->handle); ++ free (filedata->section_headers); ++ free (filedata->program_headers); ++ free (filedata->string_table); ++ free (filedata->dump.dump_sects); ++ free (filedata); ++ } ++ free (program_name); ++ program_name = saved_program_name; + + free (ba_cache.strtab); + ba_cache.strtab = NULL; diff --git a/SOURCES/binutils-revert-PLT-elision.patch b/SOURCES/binutils-revert-PLT-elision.patch index b6d62e2..4f6939d 100644 --- a/SOURCES/binutils-revert-PLT-elision.patch +++ b/SOURCES/binutils-revert-PLT-elision.patch @@ -1,7 +1,7 @@ -diff -rupN --no-dereference binutils-2.37/bfd/elfxx-x86.c binutils-2.37-new/bfd/elfxx-x86.c ---- binutils-2.37/bfd/elfxx-x86.c 2021-07-08 13:37:19.000000000 +0200 -+++ binutils-2.37-new/bfd/elfxx-x86.c 2021-07-24 21:59:08.085910370 +0200 -@@ -107,7 +107,7 @@ elf_x86_allocate_dynrelocs (struct elf_l +diff -rupN --no-dereference binutils-2.38/bfd/elfxx-x86.c binutils-2.38-new/bfd/elfxx-x86.c +--- binutils-2.38/bfd/elfxx-x86.c 2022-02-08 10:00:25.000000000 +0100 ++++ binutils-2.38-new/bfd/elfxx-x86.c 2022-04-26 13:54:50.383529429 +0200 +@@ -105,7 +105,7 @@ elf_x86_allocate_dynrelocs (struct elf_l plt_entry_size = htab->plt.plt_entry_size; resolved_to_zero = UNDEFINED_WEAK_RESOLVED_TO_ZERO (info, eh); @@ -10,7 +10,7 @@ diff -rupN --no-dereference binutils-2.37/bfd/elfxx-x86.c binutils-2.37-new/bfd/ /* We can't use the GOT PLT if pointer equality is needed since finish_dynamic_symbol won't clear symbol value and the dynamic linker won't update the GOT slot. We will get into an infinite -@@ -125,7 +125,7 @@ elf_x86_allocate_dynrelocs (struct elf_l +@@ -123,7 +123,7 @@ elf_x86_allocate_dynrelocs (struct elf_l /* Use the GOT PLT. */ eh->plt_got.refcount = 1; } @@ -19,9 +19,4225 @@ diff -rupN --no-dereference binutils-2.37/bfd/elfxx-x86.c binutils-2.37-new/bfd/ /* Since STT_GNU_IFUNC symbol must go through PLT, we handle it here if it is defined and referenced in a non-shared object. */ if (h->type == STT_GNU_IFUNC -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-i386/pltgot-1.d binutils-2.37-new/ld/testsuite/ld-i386/pltgot-1.d ---- binutils-2.37/ld/testsuite/ld-i386/pltgot-1.d 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-i386/pltgot-1.d 2021-07-24 21:59:08.086910360 +0200 +diff -rupN --no-dereference binutils-2.38/bfd/elfxx-x86.c.orig binutils-2.38-new/bfd/elfxx-x86.c.orig +--- binutils-2.38/bfd/elfxx-x86.c.orig 1970-01-01 01:00:00.000000000 +0100 ++++ binutils-2.38-new/bfd/elfxx-x86.c.orig 2022-02-08 10:00:25.000000000 +0100 +@@ -0,0 +1,4212 @@ ++/* x86 specific support for ELF ++ Copyright (C) 2017-2022 Free Software Foundation, Inc. ++ ++ This file is part of BFD, the Binary File Descriptor library. ++ ++ This program is free software; you can redistribute it and/or modify ++ it under the terms of the GNU General Public License as published by ++ the Free Software Foundation; either version 3 of the License, or ++ (at your option) any later version. ++ ++ This program is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ GNU General Public License for more details. ++ ++ You should have received a copy of the GNU General Public License ++ along with this program; if not, write to the Free Software ++ Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, ++ MA 02110-1301, USA. */ ++ ++#include "elfxx-x86.h" ++#include "elf-vxworks.h" ++#include "objalloc.h" ++ ++/* The name of the dynamic interpreter. This is put in the .interp ++ section. */ ++ ++#define ELF32_DYNAMIC_INTERPRETER "/usr/lib/libc.so.1" ++#define ELF64_DYNAMIC_INTERPRETER "/lib/ld64.so.1" ++#define ELFX32_DYNAMIC_INTERPRETER "/lib/ldx32.so.1" ++ ++bool ++_bfd_x86_elf_mkobject (bfd *abfd) ++{ ++ return bfd_elf_allocate_object (abfd, ++ sizeof (struct elf_x86_obj_tdata), ++ get_elf_backend_data (abfd)->target_id); ++} ++ ++/* _TLS_MODULE_BASE_ needs to be treated especially when linking ++ executables. Rather than setting it to the beginning of the TLS ++ section, we have to set it to the end. This function may be called ++ multiple times, it is idempotent. */ ++ ++void ++_bfd_x86_elf_set_tls_module_base (struct bfd_link_info *info) ++{ ++ struct elf_x86_link_hash_table *htab; ++ struct bfd_link_hash_entry *base; ++ const struct elf_backend_data *bed; ++ ++ if (!bfd_link_executable (info)) ++ return; ++ ++ bed = get_elf_backend_data (info->output_bfd); ++ htab = elf_x86_hash_table (info, bed->target_id); ++ if (htab == NULL) ++ return; ++ ++ base = htab->tls_module_base; ++ if (base == NULL) ++ return; ++ ++ base->u.def.value = htab->elf.tls_size; ++} ++ ++/* Return the base VMA address which should be subtracted from real addresses ++ when resolving @dtpoff relocation. ++ This is PT_TLS segment p_vaddr. */ ++ ++bfd_vma ++_bfd_x86_elf_dtpoff_base (struct bfd_link_info *info) ++{ ++ /* If tls_sec is NULL, we should have signalled an error already. */ ++ if (elf_hash_table (info)->tls_sec == NULL) ++ return 0; ++ return elf_hash_table (info)->tls_sec->vma; ++} ++ ++/* Allocate space in .plt, .got and associated reloc sections for ++ dynamic relocs. */ ++ ++static bool ++elf_x86_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf) ++{ ++ struct bfd_link_info *info; ++ struct elf_x86_link_hash_table *htab; ++ struct elf_x86_link_hash_entry *eh; ++ struct elf_dyn_relocs *p; ++ unsigned int plt_entry_size; ++ bool resolved_to_zero; ++ const struct elf_backend_data *bed; ++ ++ if (h->root.type == bfd_link_hash_indirect) ++ return true; ++ ++ eh = (struct elf_x86_link_hash_entry *) h; ++ ++ info = (struct bfd_link_info *) inf; ++ bed = get_elf_backend_data (info->output_bfd); ++ htab = elf_x86_hash_table (info, bed->target_id); ++ if (htab == NULL) ++ return false; ++ ++ plt_entry_size = htab->plt.plt_entry_size; ++ ++ resolved_to_zero = UNDEFINED_WEAK_RESOLVED_TO_ZERO (info, eh); ++ ++ /* We can't use the GOT PLT if pointer equality is needed since ++ finish_dynamic_symbol won't clear symbol value and the dynamic ++ linker won't update the GOT slot. We will get into an infinite ++ loop at run-time. */ ++ if (htab->plt_got != NULL ++ && h->type != STT_GNU_IFUNC ++ && !h->pointer_equality_needed ++ && h->plt.refcount > 0 ++ && h->got.refcount > 0) ++ { ++ /* Don't use the regular PLT if there are both GOT and GOTPLT ++ reloctions. */ ++ h->plt.offset = (bfd_vma) -1; ++ ++ /* Use the GOT PLT. */ ++ eh->plt_got.refcount = 1; ++ } ++ ++ /* Since STT_GNU_IFUNC symbol must go through PLT, we handle it ++ here if it is defined and referenced in a non-shared object. */ ++ if (h->type == STT_GNU_IFUNC ++ && h->def_regular) ++ { ++ /* GOTOFF relocation needs PLT. */ ++ if (eh->gotoff_ref) ++ h->plt.refcount = 1; ++ ++ if (_bfd_elf_allocate_ifunc_dyn_relocs (info, h, &h->dyn_relocs, ++ plt_entry_size, ++ (htab->plt.has_plt0 ++ * plt_entry_size), ++ htab->got_entry_size, ++ true)) ++ { ++ asection *s = htab->plt_second; ++ if (h->plt.offset != (bfd_vma) -1 && s != NULL) ++ { ++ /* Use the second PLT section if it is created. */ ++ eh->plt_second.offset = s->size; ++ ++ /* Make room for this entry in the second PLT section. */ ++ s->size += htab->non_lazy_plt->plt_entry_size; ++ } ++ ++ return true; ++ } ++ else ++ return false; ++ } ++ /* Don't create the PLT entry if there are only function pointer ++ relocations which can be resolved at run-time. */ ++ else if (htab->elf.dynamic_sections_created ++ && (h->plt.refcount > 0 ++ || eh->plt_got.refcount > 0)) ++ { ++ bool use_plt_got = eh->plt_got.refcount > 0; ++ ++ /* Make sure this symbol is output as a dynamic symbol. ++ Undefined weak syms won't yet be marked as dynamic. */ ++ if (h->dynindx == -1 ++ && !h->forced_local ++ && !resolved_to_zero ++ && h->root.type == bfd_link_hash_undefweak) ++ { ++ if (! bfd_elf_link_record_dynamic_symbol (info, h)) ++ return false; ++ } ++ ++ if (bfd_link_pic (info) ++ || WILL_CALL_FINISH_DYNAMIC_SYMBOL (1, 0, h)) ++ { ++ asection *s = htab->elf.splt; ++ asection *second_s = htab->plt_second; ++ asection *got_s = htab->plt_got; ++ bool use_plt; ++ ++ /* If this is the first .plt entry, make room for the special ++ first entry. The .plt section is used by prelink to undo ++ prelinking for dynamic relocations. */ ++ if (s->size == 0) ++ s->size = htab->plt.has_plt0 * plt_entry_size; ++ ++ if (use_plt_got) ++ eh->plt_got.offset = got_s->size; ++ else ++ { ++ h->plt.offset = s->size; ++ if (second_s) ++ eh->plt_second.offset = second_s->size; ++ } ++ ++ /* If this symbol is not defined in a regular file, and we are ++ generating PDE, then set the symbol to this location in the ++ .plt. This is required to make function pointers compare ++ as equal between PDE and the shared library. ++ ++ NB: If PLT is PC-relative, we can use the .plt in PIE for ++ function address. */ ++ if (h->def_regular) ++ use_plt = false; ++ else if (htab->pcrel_plt) ++ use_plt = ! bfd_link_dll (info); ++ else ++ use_plt = bfd_link_pde (info); ++ if (use_plt) ++ { ++ if (use_plt_got) ++ { ++ /* We need to make a call to the entry of the GOT PLT ++ instead of regular PLT entry. */ ++ h->root.u.def.section = got_s; ++ h->root.u.def.value = eh->plt_got.offset; ++ } ++ else ++ { ++ if (second_s) ++ { ++ /* We need to make a call to the entry of the ++ second PLT instead of regular PLT entry. */ ++ h->root.u.def.section = second_s; ++ h->root.u.def.value = eh->plt_second.offset; ++ } ++ else ++ { ++ h->root.u.def.section = s; ++ h->root.u.def.value = h->plt.offset; ++ } ++ } ++ } ++ ++ /* Make room for this entry. */ ++ if (use_plt_got) ++ got_s->size += htab->non_lazy_plt->plt_entry_size; ++ else ++ { ++ s->size += plt_entry_size; ++ if (second_s) ++ second_s->size += htab->non_lazy_plt->plt_entry_size; ++ ++ /* We also need to make an entry in the .got.plt section, ++ which will be placed in the .got section by the linker ++ script. */ ++ htab->elf.sgotplt->size += htab->got_entry_size; ++ ++ /* There should be no PLT relocation against resolved ++ undefined weak symbol in executable. */ ++ if (!resolved_to_zero) ++ { ++ /* We also need to make an entry in the .rel.plt ++ section. */ ++ htab->elf.srelplt->size += htab->sizeof_reloc; ++ htab->elf.srelplt->reloc_count++; ++ } ++ } ++ ++ if (htab->elf.target_os == is_vxworks && !bfd_link_pic (info)) ++ { ++ /* VxWorks has a second set of relocations for each PLT entry ++ in executables. They go in a separate relocation section, ++ which is processed by the kernel loader. */ ++ ++ /* There are two relocations for the initial PLT entry: an ++ R_386_32 relocation for _GLOBAL_OFFSET_TABLE_ + 4 and an ++ R_386_32 relocation for _GLOBAL_OFFSET_TABLE_ + 8. */ ++ ++ asection *srelplt2 = htab->srelplt2; ++ if (h->plt.offset == plt_entry_size) ++ srelplt2->size += (htab->sizeof_reloc * 2); ++ ++ /* There are two extra relocations for each subsequent PLT entry: ++ an R_386_32 relocation for the GOT entry, and an R_386_32 ++ relocation for the PLT entry. */ ++ ++ srelplt2->size += (htab->sizeof_reloc * 2); ++ } ++ } ++ else ++ { ++ eh->plt_got.offset = (bfd_vma) -1; ++ h->plt.offset = (bfd_vma) -1; ++ h->needs_plt = 0; ++ } ++ } ++ else ++ { ++ eh->plt_got.offset = (bfd_vma) -1; ++ h->plt.offset = (bfd_vma) -1; ++ h->needs_plt = 0; ++ } ++ ++ eh->tlsdesc_got = (bfd_vma) -1; ++ ++ /* For i386, if R_386_TLS_{IE_32,IE,GOTIE} symbol is now local to the ++ binary, make it a R_386_TLS_LE_32 requiring no TLS entry. For ++ x86-64, if R_X86_64_GOTTPOFF symbol is now local to the binary, ++ make it a R_X86_64_TPOFF32 requiring no GOT entry. */ ++ if (h->got.refcount > 0 ++ && bfd_link_executable (info) ++ && h->dynindx == -1 ++ && (elf_x86_hash_entry (h)->tls_type & GOT_TLS_IE)) ++ h->got.offset = (bfd_vma) -1; ++ else if (h->got.refcount > 0) ++ { ++ asection *s; ++ bool dyn; ++ int tls_type = elf_x86_hash_entry (h)->tls_type; ++ ++ /* Make sure this symbol is output as a dynamic symbol. ++ Undefined weak syms won't yet be marked as dynamic. */ ++ if (h->dynindx == -1 ++ && !h->forced_local ++ && !resolved_to_zero ++ && h->root.type == bfd_link_hash_undefweak) ++ { ++ if (! bfd_elf_link_record_dynamic_symbol (info, h)) ++ return false; ++ } ++ ++ s = htab->elf.sgot; ++ if (GOT_TLS_GDESC_P (tls_type)) ++ { ++ eh->tlsdesc_got = htab->elf.sgotplt->size ++ - elf_x86_compute_jump_table_size (htab); ++ htab->elf.sgotplt->size += 2 * htab->got_entry_size; ++ h->got.offset = (bfd_vma) -2; ++ } ++ if (! GOT_TLS_GDESC_P (tls_type) ++ || GOT_TLS_GD_P (tls_type)) ++ { ++ h->got.offset = s->size; ++ s->size += htab->got_entry_size; ++ /* R_386_TLS_GD and R_X86_64_TLSGD need 2 consecutive GOT ++ slots. */ ++ if (GOT_TLS_GD_P (tls_type) || tls_type == GOT_TLS_IE_BOTH) ++ s->size += htab->got_entry_size; ++ } ++ dyn = htab->elf.dynamic_sections_created; ++ /* R_386_TLS_IE_32 needs one dynamic relocation, ++ R_386_TLS_IE resp. R_386_TLS_GOTIE needs one dynamic relocation, ++ (but if both R_386_TLS_IE_32 and R_386_TLS_IE is present, we ++ need two), R_386_TLS_GD and R_X86_64_TLSGD need one if local ++ symbol and two if global. No dynamic relocation against ++ resolved undefined weak symbol in executable. No dynamic ++ relocation against non-preemptible absolute symbol. */ ++ if (tls_type == GOT_TLS_IE_BOTH) ++ htab->elf.srelgot->size += 2 * htab->sizeof_reloc; ++ else if ((GOT_TLS_GD_P (tls_type) && h->dynindx == -1) ++ || (tls_type & GOT_TLS_IE)) ++ htab->elf.srelgot->size += htab->sizeof_reloc; ++ else if (GOT_TLS_GD_P (tls_type)) ++ htab->elf.srelgot->size += 2 * htab->sizeof_reloc; ++ else if (! GOT_TLS_GDESC_P (tls_type) ++ && ((ELF_ST_VISIBILITY (h->other) == STV_DEFAULT ++ && !resolved_to_zero) ++ || h->root.type != bfd_link_hash_undefweak) ++ && ((bfd_link_pic (info) ++ && !(h->dynindx == -1 ++ && ABS_SYMBOL_P (h))) ++ || WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn, 0, h))) ++ htab->elf.srelgot->size += htab->sizeof_reloc; ++ if (GOT_TLS_GDESC_P (tls_type)) ++ { ++ htab->elf.srelplt->size += htab->sizeof_reloc; ++ if (bed->target_id == X86_64_ELF_DATA) ++ htab->elf.tlsdesc_plt = (bfd_vma) -1; ++ } ++ } ++ else ++ h->got.offset = (bfd_vma) -1; ++ ++ if (h->dyn_relocs == NULL) ++ return true; ++ ++ /* In the shared -Bsymbolic case, discard space allocated for ++ dynamic pc-relative relocs against symbols which turn out to be ++ defined in regular objects. For the normal shared case, discard ++ space for pc-relative relocs that have become local due to symbol ++ visibility changes. */ ++ ++ if (bfd_link_pic (info)) ++ { ++ /* Relocs that use pc_count are those that appear on a call ++ insn, or certain REL relocs that can generated via assembly. ++ We want calls to protected symbols to resolve directly to the ++ function rather than going via the plt. If people want ++ function pointer comparisons to work as expected then they ++ should avoid writing weird assembly. */ ++ if (SYMBOL_CALLS_LOCAL (info, h)) ++ { ++ struct elf_dyn_relocs **pp; ++ ++ for (pp = &h->dyn_relocs; (p = *pp) != NULL; ) ++ { ++ p->count -= p->pc_count; ++ p->pc_count = 0; ++ if (p->count == 0) ++ *pp = p->next; ++ else ++ pp = &p->next; ++ } ++ } ++ ++ if (htab->elf.target_os == is_vxworks) ++ { ++ struct elf_dyn_relocs **pp; ++ for (pp = &h->dyn_relocs; (p = *pp) != NULL; ) ++ { ++ if (strcmp (p->sec->output_section->name, ".tls_vars") == 0) ++ *pp = p->next; ++ else ++ pp = &p->next; ++ } ++ } ++ ++ /* Also discard relocs on undefined weak syms with non-default ++ visibility or in PIE. */ ++ if (h->dyn_relocs != NULL) ++ { ++ if (h->root.type == bfd_link_hash_undefweak) ++ { ++ /* Undefined weak symbol is never bound locally in shared ++ library. */ ++ if (ELF_ST_VISIBILITY (h->other) != STV_DEFAULT ++ || resolved_to_zero) ++ { ++ if (bed->target_id == I386_ELF_DATA ++ && h->non_got_ref) ++ { ++ /* Keep dynamic non-GOT/non-PLT relocation so ++ that we can branch to 0 without PLT. */ ++ struct elf_dyn_relocs **pp; ++ ++ for (pp = &h->dyn_relocs; (p = *pp) != NULL; ) ++ if (p->pc_count == 0) ++ *pp = p->next; ++ else ++ { ++ /* Remove non-R_386_PC32 relocation. */ ++ p->count = p->pc_count; ++ pp = &p->next; ++ } ++ ++ /* Make sure undefined weak symbols are output ++ as dynamic symbols in PIEs for dynamic non-GOT ++ non-PLT reloations. */ ++ if (h->dyn_relocs != NULL ++ && !bfd_elf_link_record_dynamic_symbol (info, h)) ++ return false; ++ } ++ else ++ h->dyn_relocs = NULL; ++ } ++ else if (h->dynindx == -1 ++ && !h->forced_local ++ && !bfd_elf_link_record_dynamic_symbol (info, h)) ++ return false; ++ } ++ else if (bfd_link_executable (info) ++ && (h->needs_copy || eh->needs_copy) ++ && h->def_dynamic ++ && !h->def_regular) ++ { ++ /* NB: needs_copy is set only for x86-64. For PIE, ++ discard space for pc-relative relocs against symbols ++ which turn out to need copy relocs. */ ++ struct elf_dyn_relocs **pp; ++ ++ for (pp = &h->dyn_relocs; (p = *pp) != NULL; ) ++ { ++ if (p->pc_count != 0) ++ *pp = p->next; ++ else ++ pp = &p->next; ++ } ++ } ++ } ++ } ++ else if (ELIMINATE_COPY_RELOCS) ++ { ++ /* For the non-shared case, discard space for relocs against ++ symbols which turn out to need copy relocs or are not ++ dynamic. Keep dynamic relocations for run-time function ++ pointer initialization. */ ++ ++ if ((!h->non_got_ref ++ || (h->root.type == bfd_link_hash_undefweak ++ && !resolved_to_zero)) ++ && ((h->def_dynamic ++ && !h->def_regular) ++ || (htab->elf.dynamic_sections_created ++ && (h->root.type == bfd_link_hash_undefweak ++ || h->root.type == bfd_link_hash_undefined)))) ++ { ++ /* Make sure this symbol is output as a dynamic symbol. ++ Undefined weak syms won't yet be marked as dynamic. */ ++ if (h->dynindx == -1 ++ && !h->forced_local ++ && !resolved_to_zero ++ && h->root.type == bfd_link_hash_undefweak ++ && ! bfd_elf_link_record_dynamic_symbol (info, h)) ++ return false; ++ ++ /* If that succeeded, we know we'll be keeping all the ++ relocs. */ ++ if (h->dynindx != -1) ++ goto keep; ++ } ++ ++ h->dyn_relocs = NULL; ++ ++ keep: ; ++ } ++ ++ /* Finally, allocate space. */ ++ for (p = h->dyn_relocs; p != NULL; p = p->next) ++ { ++ asection *sreloc; ++ ++ sreloc = elf_section_data (p->sec)->sreloc; ++ ++ BFD_ASSERT (sreloc != NULL); ++ sreloc->size += p->count * htab->sizeof_reloc; ++ } ++ ++ return true; ++} ++ ++/* Allocate space in .plt, .got and associated reloc sections for ++ local dynamic relocs. */ ++ ++static int ++elf_x86_allocate_local_dynreloc (void **slot, void *inf) ++{ ++ struct elf_link_hash_entry *h ++ = (struct elf_link_hash_entry *) *slot; ++ ++ if (h->type != STT_GNU_IFUNC ++ || !h->def_regular ++ || !h->ref_regular ++ || !h->forced_local ++ || h->root.type != bfd_link_hash_defined) ++ abort (); ++ ++ return elf_x86_allocate_dynrelocs (h, inf); ++} ++ ++/* Find and/or create a hash entry for local symbol. */ ++ ++struct elf_link_hash_entry * ++_bfd_elf_x86_get_local_sym_hash (struct elf_x86_link_hash_table *htab, ++ bfd *abfd, const Elf_Internal_Rela *rel, ++ bool create) ++{ ++ struct elf_x86_link_hash_entry e, *ret; ++ asection *sec = abfd->sections; ++ hashval_t h = ELF_LOCAL_SYMBOL_HASH (sec->id, ++ htab->r_sym (rel->r_info)); ++ void **slot; ++ ++ e.elf.indx = sec->id; ++ e.elf.dynstr_index = htab->r_sym (rel->r_info); ++ slot = htab_find_slot_with_hash (htab->loc_hash_table, &e, h, ++ create ? INSERT : NO_INSERT); ++ ++ if (!slot) ++ return NULL; ++ ++ if (*slot) ++ { ++ ret = (struct elf_x86_link_hash_entry *) *slot; ++ return &ret->elf; ++ } ++ ++ ret = (struct elf_x86_link_hash_entry *) ++ objalloc_alloc ((struct objalloc *) htab->loc_hash_memory, ++ sizeof (struct elf_x86_link_hash_entry)); ++ if (ret) ++ { ++ memset (ret, 0, sizeof (*ret)); ++ ret->elf.indx = sec->id; ++ ret->elf.dynstr_index = htab->r_sym (rel->r_info); ++ ret->elf.dynindx = -1; ++ ret->plt_got.offset = (bfd_vma) -1; ++ *slot = ret; ++ } ++ return &ret->elf; ++} ++ ++/* Create an entry in a x86 ELF linker hash table. NB: THIS MUST BE IN ++ SYNC WITH _bfd_elf_link_hash_newfunc. */ ++ ++struct bfd_hash_entry * ++_bfd_x86_elf_link_hash_newfunc (struct bfd_hash_entry *entry, ++ struct bfd_hash_table *table, ++ const char *string) ++{ ++ /* Allocate the structure if it has not already been allocated by a ++ subclass. */ ++ if (entry == NULL) ++ { ++ entry = (struct bfd_hash_entry *) ++ bfd_hash_allocate (table, ++ sizeof (struct elf_x86_link_hash_entry)); ++ if (entry == NULL) ++ return entry; ++ } ++ ++ /* Call the allocation method of the superclass. */ ++ entry = _bfd_link_hash_newfunc (entry, table, string); ++ if (entry != NULL) ++ { ++ struct elf_x86_link_hash_entry *eh ++ = (struct elf_x86_link_hash_entry *) entry; ++ struct elf_link_hash_table *htab ++ = (struct elf_link_hash_table *) table; ++ ++ memset (&eh->elf.size, 0, ++ (sizeof (struct elf_x86_link_hash_entry) ++ - offsetof (struct elf_link_hash_entry, size))); ++ /* Set local fields. */ ++ eh->elf.indx = -1; ++ eh->elf.dynindx = -1; ++ eh->elf.got = htab->init_got_refcount; ++ eh->elf.plt = htab->init_plt_refcount; ++ /* Assume that we have been called by a non-ELF symbol reader. ++ This flag is then reset by the code which reads an ELF input ++ file. This ensures that a symbol created by a non-ELF symbol ++ reader will have the flag set correctly. */ ++ eh->elf.non_elf = 1; ++ eh->plt_second.offset = (bfd_vma) -1; ++ eh->plt_got.offset = (bfd_vma) -1; ++ eh->tlsdesc_got = (bfd_vma) -1; ++ eh->zero_undefweak = 1; ++ } ++ ++ return entry; ++} ++ ++/* Compute a hash of a local hash entry. We use elf_link_hash_entry ++ for local symbol so that we can handle local STT_GNU_IFUNC symbols ++ as global symbol. We reuse indx and dynstr_index for local symbol ++ hash since they aren't used by global symbols in this backend. */ ++ ++hashval_t ++_bfd_x86_elf_local_htab_hash (const void *ptr) ++{ ++ struct elf_link_hash_entry *h ++ = (struct elf_link_hash_entry *) ptr; ++ return ELF_LOCAL_SYMBOL_HASH (h->indx, h->dynstr_index); ++} ++ ++/* Compare local hash entries. */ ++ ++int ++_bfd_x86_elf_local_htab_eq (const void *ptr1, const void *ptr2) ++{ ++ struct elf_link_hash_entry *h1 ++ = (struct elf_link_hash_entry *) ptr1; ++ struct elf_link_hash_entry *h2 ++ = (struct elf_link_hash_entry *) ptr2; ++ ++ return h1->indx == h2->indx && h1->dynstr_index == h2->dynstr_index; ++} ++ ++/* Destroy an x86 ELF linker hash table. */ ++ ++static void ++elf_x86_link_hash_table_free (bfd *obfd) ++{ ++ struct elf_x86_link_hash_table *htab ++ = (struct elf_x86_link_hash_table *) obfd->link.hash; ++ ++ if (htab->loc_hash_table) ++ htab_delete (htab->loc_hash_table); ++ if (htab->loc_hash_memory) ++ objalloc_free ((struct objalloc *) htab->loc_hash_memory); ++ _bfd_elf_link_hash_table_free (obfd); ++} ++ ++static bool ++elf_i386_is_reloc_section (const char *secname) ++{ ++ return startswith (secname, ".rel"); ++} ++ ++static bool ++elf_x86_64_is_reloc_section (const char *secname) ++{ ++ return startswith (secname, ".rela"); ++} ++ ++/* Create an x86 ELF linker hash table. */ ++ ++struct bfd_link_hash_table * ++_bfd_x86_elf_link_hash_table_create (bfd *abfd) ++{ ++ struct elf_x86_link_hash_table *ret; ++ const struct elf_backend_data *bed; ++ size_t amt = sizeof (struct elf_x86_link_hash_table); ++ ++ ret = (struct elf_x86_link_hash_table *) bfd_zmalloc (amt); ++ if (ret == NULL) ++ return NULL; ++ ++ bed = get_elf_backend_data (abfd); ++ if (!_bfd_elf_link_hash_table_init (&ret->elf, abfd, ++ _bfd_x86_elf_link_hash_newfunc, ++ sizeof (struct elf_x86_link_hash_entry), ++ bed->target_id)) ++ { ++ free (ret); ++ return NULL; ++ } ++ ++ if (bed->target_id == X86_64_ELF_DATA) ++ { ++ ret->is_reloc_section = elf_x86_64_is_reloc_section; ++ ret->got_entry_size = 8; ++ ret->pcrel_plt = true; ++ ret->tls_get_addr = "__tls_get_addr"; ++ ret->relative_r_type = R_X86_64_RELATIVE; ++ ret->relative_r_name = "R_X86_64_RELATIVE"; ++ ret->elf_append_reloc = elf_append_rela; ++ ret->elf_write_addend_in_got = _bfd_elf64_write_addend; ++ } ++ if (ABI_64_P (abfd)) ++ { ++ ret->sizeof_reloc = sizeof (Elf64_External_Rela); ++ ret->pointer_r_type = R_X86_64_64; ++ ret->dynamic_interpreter = ELF64_DYNAMIC_INTERPRETER; ++ ret->dynamic_interpreter_size = sizeof ELF64_DYNAMIC_INTERPRETER; ++ ret->elf_write_addend = _bfd_elf64_write_addend; ++ } ++ else ++ { ++ if (bed->target_id == X86_64_ELF_DATA) ++ { ++ ret->sizeof_reloc = sizeof (Elf32_External_Rela); ++ ret->pointer_r_type = R_X86_64_32; ++ ret->dynamic_interpreter = ELFX32_DYNAMIC_INTERPRETER; ++ ret->dynamic_interpreter_size ++ = sizeof ELFX32_DYNAMIC_INTERPRETER; ++ ret->elf_write_addend = _bfd_elf32_write_addend; ++ } ++ else ++ { ++ ret->is_reloc_section = elf_i386_is_reloc_section; ++ ret->sizeof_reloc = sizeof (Elf32_External_Rel); ++ ret->got_entry_size = 4; ++ ret->pcrel_plt = false; ++ ret->pointer_r_type = R_386_32; ++ ret->relative_r_type = R_386_RELATIVE; ++ ret->relative_r_name = "R_386_RELATIVE"; ++ ret->elf_append_reloc = elf_append_rel; ++ ret->elf_write_addend = _bfd_elf32_write_addend; ++ ret->elf_write_addend_in_got = _bfd_elf32_write_addend; ++ ret->dynamic_interpreter = ELF32_DYNAMIC_INTERPRETER; ++ ret->dynamic_interpreter_size ++ = sizeof ELF32_DYNAMIC_INTERPRETER; ++ ret->tls_get_addr = "___tls_get_addr"; ++ } ++ } ++ ++ ret->loc_hash_table = htab_try_create (1024, ++ _bfd_x86_elf_local_htab_hash, ++ _bfd_x86_elf_local_htab_eq, ++ NULL); ++ ret->loc_hash_memory = objalloc_create (); ++ if (!ret->loc_hash_table || !ret->loc_hash_memory) ++ { ++ elf_x86_link_hash_table_free (abfd); ++ return NULL; ++ } ++ ret->elf.root.hash_table_free = elf_x86_link_hash_table_free; ++ ++ return &ret->elf.root; ++} ++ ++/* Sort relocs into address order. */ ++ ++int ++_bfd_x86_elf_compare_relocs (const void *ap, const void *bp) ++{ ++ const arelent *a = * (const arelent **) ap; ++ const arelent *b = * (const arelent **) bp; ++ ++ if (a->address > b->address) ++ return 1; ++ else if (a->address < b->address) ++ return -1; ++ else ++ return 0; ++} ++ ++/* Mark symbol, NAME, as locally defined by linker if it is referenced ++ and not defined in a relocatable object file. */ ++ ++static void ++elf_x86_linker_defined (struct bfd_link_info *info, const char *name) ++{ ++ struct elf_link_hash_entry *h; ++ ++ h = elf_link_hash_lookup (elf_hash_table (info), name, ++ false, false, false); ++ if (h == NULL) ++ return; ++ ++ while (h->root.type == bfd_link_hash_indirect) ++ h = (struct elf_link_hash_entry *) h->root.u.i.link; ++ ++ if (h->root.type == bfd_link_hash_new ++ || h->root.type == bfd_link_hash_undefined ++ || h->root.type == bfd_link_hash_undefweak ++ || h->root.type == bfd_link_hash_common ++ || (!h->def_regular && h->def_dynamic)) ++ { ++ elf_x86_hash_entry (h)->local_ref = 2; ++ elf_x86_hash_entry (h)->linker_def = 1; ++ } ++} ++ ++/* Hide a linker-defined symbol, NAME, with hidden visibility. */ ++ ++static void ++elf_x86_hide_linker_defined (struct bfd_link_info *info, ++ const char *name) ++{ ++ struct elf_link_hash_entry *h; ++ ++ h = elf_link_hash_lookup (elf_hash_table (info), name, ++ false, false, false); ++ if (h == NULL) ++ return; ++ ++ while (h->root.type == bfd_link_hash_indirect) ++ h = (struct elf_link_hash_entry *) h->root.u.i.link; ++ ++ if (ELF_ST_VISIBILITY (h->other) == STV_INTERNAL ++ || ELF_ST_VISIBILITY (h->other) == STV_HIDDEN) ++ _bfd_elf_link_hash_hide_symbol (info, h, true); ++} ++ ++bool ++_bfd_x86_elf_link_check_relocs (bfd *abfd, struct bfd_link_info *info) ++{ ++ if (!bfd_link_relocatable (info)) ++ { ++ /* Check for __tls_get_addr reference. */ ++ struct elf_x86_link_hash_table *htab; ++ const struct elf_backend_data *bed = get_elf_backend_data (abfd); ++ htab = elf_x86_hash_table (info, bed->target_id); ++ if (htab) ++ { ++ struct elf_link_hash_entry *h; ++ ++ h = elf_link_hash_lookup (elf_hash_table (info), ++ htab->tls_get_addr, ++ false, false, false); ++ if (h != NULL) ++ { ++ elf_x86_hash_entry (h)->tls_get_addr = 1; ++ ++ /* Check the versioned __tls_get_addr symbol. */ ++ while (h->root.type == bfd_link_hash_indirect) ++ { ++ h = (struct elf_link_hash_entry *) h->root.u.i.link; ++ elf_x86_hash_entry (h)->tls_get_addr = 1; ++ } ++ } ++ ++ /* "__ehdr_start" will be defined by linker as a hidden symbol ++ later if it is referenced and not defined. */ ++ elf_x86_linker_defined (info, "__ehdr_start"); ++ ++ if (bfd_link_executable (info)) ++ { ++ /* References to __bss_start, _end and _edata should be ++ locally resolved within executables. */ ++ elf_x86_linker_defined (info, "__bss_start"); ++ elf_x86_linker_defined (info, "_end"); ++ elf_x86_linker_defined (info, "_edata"); ++ } ++ else ++ { ++ /* Hide hidden __bss_start, _end and _edata in shared ++ libraries. */ ++ elf_x86_hide_linker_defined (info, "__bss_start"); ++ elf_x86_hide_linker_defined (info, "_end"); ++ elf_x86_hide_linker_defined (info, "_edata"); ++ } ++ } ++ } ++ ++ /* Invoke the regular ELF backend linker to do all the work. */ ++ return _bfd_elf_link_check_relocs (abfd, info); ++} ++ ++/* Look through the relocs for a section before allocation to make the ++ dynamic reloc section. */ ++ ++bool ++_bfd_x86_elf_check_relocs (bfd *abfd, ++ struct bfd_link_info *info, ++ asection *sec, ++ const Elf_Internal_Rela *relocs) ++{ ++ struct elf_x86_link_hash_table *htab; ++ Elf_Internal_Shdr *symtab_hdr; ++ struct elf_link_hash_entry **sym_hashes; ++ const Elf_Internal_Rela *rel; ++ const Elf_Internal_Rela *rel_end; ++ asection *sreloc; ++ const struct elf_backend_data *bed; ++ bool is_x86_64; ++ ++ if (bfd_link_relocatable (info)) ++ return true; ++ ++ bed = get_elf_backend_data (abfd); ++ htab = elf_x86_hash_table (info, bed->target_id); ++ if (htab == NULL) ++ { ++ sec->check_relocs_failed = 1; ++ return false; ++ } ++ ++ is_x86_64 = bed->target_id == X86_64_ELF_DATA; ++ ++ symtab_hdr = &elf_symtab_hdr (abfd); ++ sym_hashes = elf_sym_hashes (abfd); ++ ++ rel_end = relocs + sec->reloc_count; ++ for (rel = relocs; rel < rel_end; rel++) ++ { ++ unsigned int r_type; ++ unsigned int r_symndx; ++ struct elf_link_hash_entry *h; ++ ++ r_symndx = htab->r_sym (rel->r_info); ++ r_type = ELF32_R_TYPE (rel->r_info); ++ ++ if (r_symndx >= NUM_SHDR_ENTRIES (symtab_hdr)) ++ { ++ /* xgettext:c-format */ ++ _bfd_error_handler (_("%pB: bad symbol index: %d"), ++ abfd, r_symndx); ++ goto error_return; ++ } ++ ++ if (r_symndx < symtab_hdr->sh_info) ++ h = NULL; ++ else ++ { ++ h = sym_hashes[r_symndx - symtab_hdr->sh_info]; ++ while (h->root.type == bfd_link_hash_indirect ++ || h->root.type == bfd_link_hash_warning) ++ h = (struct elf_link_hash_entry *) h->root.u.i.link; ++ } ++ ++ if (X86_NEED_DYNAMIC_RELOC_TYPE_P (is_x86_64, r_type) ++ && NEED_DYNAMIC_RELOCATION_P (is_x86_64, info, true, h, sec, ++ r_type, htab->pointer_r_type)) ++ { ++ /* We may copy these reloc types into the output file. ++ Create a reloc section in dynobj and make room for ++ this reloc. */ ++ sreloc = _bfd_elf_make_dynamic_reloc_section ++ (sec, htab->elf.dynobj, ABI_64_P (abfd) ? 3 : 2, ++ abfd, sec->use_rela_p); ++ ++ if (sreloc != NULL) ++ return true; ++ ++ error_return: ++ sec->check_relocs_failed = 1; ++ return false; ++ } ++ } ++ ++ return true; ++} ++ ++/* Add an entry to the relative reloc record. */ ++ ++static bool ++elf_x86_relative_reloc_record_add ++ (struct bfd_link_info *info, ++ struct elf_x86_relative_reloc_data *relative_reloc, ++ Elf_Internal_Rela *rel, asection *sec, ++ asection *sym_sec, struct elf_link_hash_entry *h, ++ Elf_Internal_Sym *sym, bfd_vma offset) ++{ ++ bfd_size_type newidx; ++ ++ if (relative_reloc->data == NULL) ++ { ++ relative_reloc->data = bfd_malloc ++ (sizeof (struct elf_x86_relative_reloc_record)); ++ relative_reloc->count = 0; ++ relative_reloc->size = 1; ++ } ++ ++ newidx = relative_reloc->count++; ++ ++ if (relative_reloc->count > relative_reloc->size) ++ { ++ relative_reloc->size <<= 1; ++ relative_reloc->data = bfd_realloc ++ (relative_reloc->data, ++ (relative_reloc->size ++ * sizeof (struct elf_x86_relative_reloc_record))); ++ } ++ ++ if (relative_reloc->data == NULL) ++ { ++ info->callbacks->einfo ++ /* xgettext:c-format */ ++ (_("%F%P: %pB: failed to allocate relative reloc record\n"), ++ info->output_bfd); ++ return false; ++ } ++ ++ relative_reloc->data[newidx].rel = *rel; ++ relative_reloc->data[newidx].sec = sec; ++ if (h != NULL) ++ { ++ /* Set SYM to NULL to indicate a global symbol. */ ++ relative_reloc->data[newidx].sym = NULL; ++ relative_reloc->data[newidx].u.h = h; ++ } ++ else ++ { ++ relative_reloc->data[newidx].sym = sym; ++ relative_reloc->data[newidx].u.sym_sec = sym_sec; ++ } ++ relative_reloc->data[newidx].offset = offset; ++ relative_reloc->data[newidx].address = 0; ++ return true; ++} ++ ++/* After input sections have been mapped to output sections and ++ addresses of output sections are set initiallly, scan input ++ relocations with the same logic in relocate_section to determine ++ if a relative relocation should be generated. Save the relative ++ relocation candidate information for sizing the DT_RELR section ++ later after all symbols addresses can be determined. */ ++ ++bool ++_bfd_x86_elf_link_relax_section (bfd *abfd ATTRIBUTE_UNUSED, ++ asection *input_section, ++ struct bfd_link_info *info, ++ bool *again) ++{ ++ Elf_Internal_Shdr *symtab_hdr; ++ Elf_Internal_Rela *internal_relocs; ++ Elf_Internal_Rela *irel, *irelend; ++ Elf_Internal_Sym *isymbuf = NULL; ++ struct elf_link_hash_entry **sym_hashes; ++ const struct elf_backend_data *bed; ++ struct elf_x86_link_hash_table *htab; ++ bfd_vma *local_got_offsets; ++ bool is_x86_64; ++ bool unaligned_section; ++ ++ if (bfd_link_relocatable (info)) ++ return true; ++ ++ /* Assume we're not going to change any sizes, and we'll only need ++ one pass. */ ++ *again = false; ++ ++ bed = get_elf_backend_data (abfd); ++ htab = elf_x86_hash_table (info, bed->target_id); ++ if (htab == NULL) ++ return true; ++ ++ /* Nothing to do if there are no relocations or relative relocations ++ have been packed. */ ++ if (input_section == htab->elf.srelrdyn ++ || input_section->relative_reloc_packed ++ || ((input_section->flags & (SEC_RELOC | SEC_ALLOC)) ++ != (SEC_RELOC | SEC_ALLOC)) ++ || (input_section->flags & SEC_DEBUGGING) != 0 ++ || input_section->reloc_count == 0) ++ return true; ++ ++ /* Skip if the section isn't aligned. */ ++ unaligned_section = input_section->alignment_power == 0; ++ ++ is_x86_64 = bed->target_id == X86_64_ELF_DATA; ++ ++ symtab_hdr = &elf_tdata (abfd)->symtab_hdr; ++ sym_hashes = elf_sym_hashes (abfd); ++ local_got_offsets = elf_local_got_offsets (abfd); ++ ++ /* Load the relocations for this section. */ ++ internal_relocs = ++ _bfd_elf_link_read_relocs (abfd, input_section, NULL, ++ (Elf_Internal_Rela *) NULL, ++ info->keep_memory); ++ if (internal_relocs == NULL) ++ return false; ++ ++ irelend = internal_relocs + input_section->reloc_count; ++ for (irel = internal_relocs; irel < irelend; irel++) ++ { ++ unsigned int r_type; ++ unsigned int r_symndx; ++ Elf_Internal_Sym *isym; ++ struct elf_link_hash_entry *h; ++ struct elf_x86_link_hash_entry *eh; ++ bfd_vma offset; ++ bool resolved_to_zero; ++ bool need_copy_reloc_in_pie; ++ bool pc32_reloc; ++ asection *sec; ++ /* Offset must be a multiple of 2. */ ++ bool unaligned_offset = (irel->r_offset & 1) != 0; ++ /* True if there is a relative relocation against a dynamic ++ symbol. */ ++ bool dynamic_relative_reloc_p; ++ ++ /* Get the value of the symbol referred to by the reloc. */ ++ r_symndx = htab->r_sym (irel->r_info); ++ ++ r_type = ELF32_R_TYPE (irel->r_info); ++ /* Clear the R_X86_64_converted_reloc_bit bit. */ ++ r_type &= ~R_X86_64_converted_reloc_bit; ++ ++ sec = NULL; ++ h = NULL; ++ dynamic_relative_reloc_p = false; ++ ++ if (r_symndx < symtab_hdr->sh_info) ++ { ++ /* Read this BFD's local symbols. */ ++ if (isymbuf == NULL) ++ { ++ isymbuf = (Elf_Internal_Sym *) symtab_hdr->contents; ++ if (isymbuf == NULL) ++ isymbuf = bfd_elf_get_elf_syms (abfd, symtab_hdr, ++ symtab_hdr->sh_info, 0, ++ NULL, NULL, NULL); ++ if (isymbuf == NULL) ++ goto error_return; ++ } ++ ++ isym = isymbuf + r_symndx; ++ switch (isym->st_shndx) ++ { ++ case SHN_ABS: ++ sec = bfd_abs_section_ptr; ++ break; ++ case SHN_COMMON: ++ sec = bfd_com_section_ptr; ++ break; ++ case SHN_X86_64_LCOMMON: ++ if (!is_x86_64) ++ abort (); ++ sec = &_bfd_elf_large_com_section; ++ break; ++ default: ++ sec = bfd_section_from_elf_index (abfd, isym->st_shndx); ++ break; ++ } ++ ++ /* Skip relocation against local STT_GNU_IFUNC symbol. */ ++ if (ELF32_ST_TYPE (isym->st_info) == STT_GNU_IFUNC) ++ continue; ++ ++ eh = (struct elf_x86_link_hash_entry *) h; ++ resolved_to_zero = false; ++ } ++ else ++ { ++ /* Get H and SEC for GENERATE_DYNAMIC_RELOCATION_P below. */ ++ h = sym_hashes[r_symndx - symtab_hdr->sh_info]; ++ while (h->root.type == bfd_link_hash_indirect ++ || h->root.type == bfd_link_hash_warning) ++ h = (struct elf_link_hash_entry *) h->root.u.i.link; ++ ++ if (h->root.type == bfd_link_hash_defined ++ || h->root.type == bfd_link_hash_defweak) ++ sec = h->root.u.def.section; ++ ++ /* Skip relocation against STT_GNU_IFUNC symbol. */ ++ if (h->type == STT_GNU_IFUNC) ++ continue; ++ ++ eh = (struct elf_x86_link_hash_entry *) h; ++ resolved_to_zero = UNDEFINED_WEAK_RESOLVED_TO_ZERO (info, eh); ++ ++ /* NB: See how elf_backend_finish_dynamic_symbol is called ++ from elf_link_output_extsym. */ ++ if ((h->dynindx != -1 || h->forced_local) ++ && ((ELF_ST_VISIBILITY (h->other) == STV_DEFAULT ++ || h->root.type != bfd_link_hash_undefweak) ++ || !h->forced_local) ++ && h->got.offset != (bfd_vma) -1 ++ && ! GOT_TLS_GD_ANY_P (elf_x86_hash_entry (h)->tls_type) ++ && elf_x86_hash_entry (h)->tls_type != GOT_TLS_IE ++ && !resolved_to_zero ++ && SYMBOL_REFERENCES_LOCAL_P (info, h) ++ && SYMBOL_DEFINED_NON_SHARED_P (h)) ++ dynamic_relative_reloc_p = true; ++ ++ isym = NULL; ++ } ++ ++ if (X86_GOT_TYPE_P (is_x86_64, r_type)) ++ { ++ /* Pack GOT relative relocations. There should be only a ++ single R_*_RELATIVE relocation in GOT. */ ++ if (eh != NULL) ++ { ++ if (eh->got_relative_reloc_done) ++ continue; ++ ++ if (!(dynamic_relative_reloc_p ++ || (RESOLVED_LOCALLY_P (info, h, htab) ++ && GENERATE_RELATIVE_RELOC_P (info, h)))) ++ continue; ++ ++ if (!dynamic_relative_reloc_p) ++ eh->no_finish_dynamic_symbol = 1; ++ eh->got_relative_reloc_done = 1; ++ offset = h->got.offset; ++ } ++ else ++ { ++ if (elf_x86_relative_reloc_done (abfd)[r_symndx]) ++ continue; ++ ++ if (!X86_LOCAL_GOT_RELATIVE_RELOC_P (is_x86_64, info, ++ isym)) ++ continue; ++ ++ elf_x86_relative_reloc_done (abfd)[r_symndx] = 1; ++ offset = local_got_offsets[r_symndx]; ++ } ++ ++ if (!elf_x86_relative_reloc_record_add (info, ++ &htab->relative_reloc, ++ irel, htab->elf.sgot, ++ sec, h, isym, offset)) ++ goto error_return; ++ ++ continue; ++ } ++ ++ if (is_x86_64 ++ && irel->r_addend == 0 ++ && !ABI_64_P (info->output_bfd)) ++ { ++ /* For x32, if addend is zero, treat R_X86_64_64 like ++ R_X86_64_32 and R_X86_64_SIZE64 like R_X86_64_SIZE32. */ ++ if (r_type == R_X86_64_64) ++ r_type = R_X86_64_32; ++ else if (r_type == R_X86_64_SIZE64) ++ r_type = R_X86_64_SIZE32; ++ } ++ ++ if (!X86_RELATIVE_RELOC_TYPE_P (is_x86_64, r_type)) ++ continue; ++ ++ /* Pack non-GOT relative relocations. */ ++ if (is_x86_64) ++ { ++ need_copy_reloc_in_pie = ++ (bfd_link_pie (info) ++ && h != NULL ++ && (h->needs_copy ++ || eh->needs_copy ++ || (h->root.type == bfd_link_hash_undefined)) ++ && (X86_PCREL_TYPE_P (true, r_type) ++ || X86_SIZE_TYPE_P (true, r_type))); ++ pc32_reloc = false; ++ } ++ else ++ { ++ need_copy_reloc_in_pie = false; ++ pc32_reloc = r_type == R_386_PC32; ++ } ++ ++ if (GENERATE_DYNAMIC_RELOCATION_P (is_x86_64, info, eh, r_type, ++ sec, need_copy_reloc_in_pie, ++ resolved_to_zero, pc32_reloc)) ++ { ++ /* When generating a shared object, these relocations ++ are copied into the output file to be resolved at run ++ time. */ ++ offset = _bfd_elf_section_offset (info->output_bfd, info, ++ input_section, ++ irel->r_offset); ++ if (offset == (bfd_vma) -1 ++ || offset == (bfd_vma) -2 ++ || COPY_INPUT_RELOC_P (is_x86_64, info, h, r_type)) ++ continue; ++ ++ /* This symbol is local, or marked to become local. When ++ relocation overflow check is disabled, we convert ++ R_X86_64_32 to dynamic R_X86_64_RELATIVE. */ ++ if (is_x86_64 ++ && !(r_type == htab->pointer_r_type ++ || (r_type == R_X86_64_32 ++ && htab->params->no_reloc_overflow_check))) ++ continue; ++ ++ if (!elf_x86_relative_reloc_record_add ++ (info, ++ ((unaligned_section || unaligned_offset) ++ ? &htab->unaligned_relative_reloc ++ : &htab->relative_reloc), ++ irel, input_section, sec, h, isym, offset)) ++ goto error_return; ++ } ++ } ++ ++ input_section->relative_reloc_packed = 1; ++ ++ return true; ++ ++error_return: ++ if ((unsigned char *) isymbuf != symtab_hdr->contents) ++ free (isymbuf); ++ if (elf_section_data (input_section)->relocs != internal_relocs) ++ free (internal_relocs); ++ return false; ++} ++ ++/* Add an entry to the 64-bit DT_RELR bitmap. */ ++ ++static void ++elf64_dt_relr_bitmap_add ++ (struct bfd_link_info *info, struct elf_dt_relr_bitmap *bitmap, ++ uint64_t entry) ++{ ++ bfd_size_type newidx; ++ ++ if (bitmap->u.elf64 == NULL) ++ { ++ bitmap->u.elf64 = bfd_malloc (sizeof (uint64_t)); ++ bitmap->count = 0; ++ bitmap->size = 1; ++ } ++ ++ newidx = bitmap->count++; ++ ++ if (bitmap->count > bitmap->size) ++ { ++ bitmap->size <<= 1; ++ bitmap->u.elf64 = bfd_realloc (bitmap->u.elf64, ++ (bitmap->size * sizeof (uint64_t))); ++ } ++ ++ if (bitmap->u.elf64 == NULL) ++ { ++ info->callbacks->einfo ++ /* xgettext:c-format */ ++ (_("%F%P: %pB: failed to allocate 64-bit DT_RELR bitmap\n"), ++ info->output_bfd); ++ } ++ ++ bitmap->u.elf64[newidx] = entry; ++} ++ ++/* Add an entry to the 32-bit DT_RELR bitmap. */ ++ ++static void ++elf32_dt_relr_bitmap_add ++ (struct bfd_link_info *info, struct elf_dt_relr_bitmap *bitmap, ++ uint32_t entry) ++{ ++ bfd_size_type newidx; ++ ++ if (bitmap->u.elf32 == NULL) ++ { ++ bitmap->u.elf32 = bfd_malloc (sizeof (uint32_t)); ++ bitmap->count = 0; ++ bitmap->size = 1; ++ } ++ ++ newidx = bitmap->count++; ++ ++ if (bitmap->count > bitmap->size) ++ { ++ bitmap->size <<= 1; ++ bitmap->u.elf32 = bfd_realloc (bitmap->u.elf32, ++ (bitmap->size * sizeof (uint32_t))); ++ } ++ ++ if (bitmap->u.elf32 == NULL) ++ { ++ info->callbacks->einfo ++ /* xgettext:c-format */ ++ (_("%F%P: %pB: failed to allocate 32-bit DT_RELR bitmap\n"), ++ info->output_bfd); ++ } ++ ++ bitmap->u.elf32[newidx] = entry; ++} ++ ++void ++_bfd_elf32_write_addend (bfd *abfd, uint64_t value, void *addr) ++{ ++ bfd_put_32 (abfd, value, addr); ++} ++ ++void ++_bfd_elf64_write_addend (bfd *abfd, uint64_t value, void *addr) ++{ ++ bfd_put_64 (abfd, value, addr); ++} ++ ++/* Size or finish relative relocations to determine the run-time ++ addresses for DT_RELR bitmap computation later. OUTREL is set ++ to NULL in the sizing phase and non-NULL in the finising phase ++ where the regular relative relocations will be written out. */ ++ ++static void ++elf_x86_size_or_finish_relative_reloc ++ (bool is_x86_64, struct bfd_link_info *info, ++ struct elf_x86_link_hash_table *htab, bool unaligned, ++ Elf_Internal_Rela *outrel) ++{ ++ unsigned int align_mask; ++ bfd_size_type i, count; ++ asection *sec, *srel; ++ struct elf_link_hash_entry *h; ++ bfd_vma offset; ++ Elf_Internal_Sym *sym; ++ asection *sym_sec; ++ asection *sgot = htab->elf.sgot; ++ asection *srelgot = htab->elf.srelgot; ++ struct elf_x86_relative_reloc_data *relative_reloc; ++ ++ if (unaligned) ++ { ++ align_mask = 0; ++ relative_reloc = &htab->unaligned_relative_reloc; ++ } ++ else ++ { ++ align_mask = 1; ++ relative_reloc = &htab->relative_reloc; ++ } ++ ++ count = relative_reloc->count; ++ for (i = 0; i < count; i++) ++ { ++ sec = relative_reloc->data[i].sec; ++ sym = relative_reloc->data[i].sym; ++ ++ /* If SYM is NULL, it must be a global symbol. */ ++ if (sym == NULL) ++ h = relative_reloc->data[i].u.h; ++ else ++ h = NULL; ++ ++ if (is_x86_64) ++ { ++ bfd_vma relocation; ++ /* This function may be called more than once and REL may be ++ updated by _bfd_elf_rela_local_sym below. */ ++ Elf_Internal_Rela rel = relative_reloc->data[i].rel; ++ ++ if (h != NULL) ++ { ++ if (h->root.type == bfd_link_hash_defined ++ || h->root.type == bfd_link_hash_defweak) ++ { ++ sym_sec = h->root.u.def.section; ++ relocation = (h->root.u.def.value ++ + sym_sec->output_section->vma ++ + sym_sec->output_offset); ++ } ++ else ++ { ++ /* Allow undefined symbol only at the sizing phase. ++ Otherwise skip undefined symbol here. Undefined ++ symbol will be reported by relocate_section. */ ++ if (outrel == NULL) ++ relocation = 0; ++ else ++ continue; ++ } ++ } ++ else ++ { ++ sym_sec = relative_reloc->data[i].u.sym_sec; ++ relocation = _bfd_elf_rela_local_sym ++ (info->output_bfd, sym, &sym_sec, &rel); ++ } ++ ++ if (outrel != NULL) ++ { ++ outrel->r_addend = relocation; ++ if (sec == sgot) ++ { ++ if (h != NULL && h->needs_plt) ++ abort (); ++ } ++ else ++ outrel->r_addend += rel.r_addend; ++ ++ /* Write the implicit addend if ALIGN_MASK isn't 0. */ ++ if (align_mask) ++ { ++ if (sec == sgot) ++ { ++ if (relative_reloc->data[i].offset >= sec->size) ++ abort (); ++ htab->elf_write_addend_in_got ++ (info->output_bfd, outrel->r_addend, ++ sec->contents + relative_reloc->data[i].offset); ++ } ++ else ++ { ++ if (rel.r_offset >= sec->size) ++ abort (); ++ htab->elf_write_addend ++ (info->output_bfd, outrel->r_addend, ++ (elf_section_data (sec)->this_hdr.contents ++ + rel.r_offset)); ++ } ++ } ++ } ++ } ++ ++ if (sec == sgot) ++ srel = srelgot; ++ else ++ srel = elf_section_data (sec)->sreloc; ++ offset = (sec->output_section->vma + sec->output_offset ++ + relative_reloc->data[i].offset); ++ relative_reloc->data[i].address = offset; ++ if (outrel != NULL) ++ { ++ outrel->r_offset = offset; ++ ++ if ((outrel->r_offset & align_mask) != 0) ++ abort (); ++ ++ if (htab->params->report_relative_reloc) ++ _bfd_x86_elf_link_report_relative_reloc ++ (info, sec, h, sym, htab->relative_r_name, outrel); ++ ++ /* Generate regular relative relocation if ALIGN_MASK is 0. */ ++ if (align_mask == 0) ++ htab->elf_append_reloc (info->output_bfd, srel, outrel); ++ } ++ } ++} ++ ++/* Compute the DT_RELR section size. Set NEED_PLAYOUT to true if ++ the DT_RELR section size has been increased. */ ++ ++static void ++elf_x86_compute_dl_relr_bitmap ++ (struct bfd_link_info *info, struct elf_x86_link_hash_table *htab, ++ bool *need_layout) ++{ ++ bfd_vma base; ++ bfd_size_type i, count, new_count; ++ struct elf_x86_relative_reloc_data *relative_reloc = ++ &htab->relative_reloc; ++ /* Save the old DT_RELR bitmap count. Don't shrink the DT_RELR bitmap ++ if the new DT_RELR bitmap count is smaller than the old one. Pad ++ with trailing 1s which won't be decoded to more relocations. */ ++ bfd_size_type dt_relr_bitmap_count = htab->dt_relr_bitmap.count; ++ ++ /* Clear the DT_RELR bitmap count. */ ++ htab->dt_relr_bitmap.count = 0; ++ ++ count = relative_reloc->count; ++ ++ if (ABI_64_P (info->output_bfd)) ++ { ++ /* Compute the 64-bit DT_RELR bitmap. */ ++ i = 0; ++ while (i < count) ++ { ++ if ((relative_reloc->data[i].address % 1) != 0) ++ abort (); ++ ++ elf64_dt_relr_bitmap_add (info, &htab->dt_relr_bitmap, ++ relative_reloc->data[i].address); ++ ++ base = relative_reloc->data[i].address + 8; ++ i++; ++ ++ while (i < count) ++ { ++ uint64_t bitmap = 0; ++ for (; i < count; i++) ++ { ++ bfd_vma delta = (relative_reloc->data[i].address ++ - base); ++ /* Stop if it is too far from base. */ ++ if (delta >= 63 * 8) ++ break; ++ /* Stop if it isn't a multiple of 8. */ ++ if ((delta % 8) != 0) ++ break; ++ bitmap |= 1ULL << (delta / 8); ++ } ++ ++ if (bitmap == 0) ++ break; ++ ++ elf64_dt_relr_bitmap_add (info, &htab->dt_relr_bitmap, ++ (bitmap << 1) | 1); ++ ++ base += 63 * 8; ++ } ++ } ++ ++ new_count = htab->dt_relr_bitmap.count; ++ if (dt_relr_bitmap_count > new_count) ++ { ++ /* Don't shrink the DT_RELR section size to avoid section ++ layout oscillation. Instead, pad the DT_RELR bitmap with ++ 1s which do not decode to more relocations. */ ++ ++ htab->dt_relr_bitmap.count = dt_relr_bitmap_count; ++ count = dt_relr_bitmap_count - new_count; ++ for (i = 0; i < count; i++) ++ htab->dt_relr_bitmap.u.elf64[new_count + i] = 1; ++ } ++ } ++ else ++ { ++ /* Compute the 32-bit DT_RELR bitmap. */ ++ i = 0; ++ while (i < count) ++ { ++ if ((relative_reloc->data[i].address % 1) != 0) ++ abort (); ++ ++ elf32_dt_relr_bitmap_add (info, &htab->dt_relr_bitmap, ++ relative_reloc->data[i].address); ++ ++ base = relative_reloc->data[i].address + 4; ++ i++; ++ ++ while (i < count) ++ { ++ uint32_t bitmap = 0; ++ for (; i < count; i++) ++ { ++ bfd_vma delta = (relative_reloc->data[i].address ++ - base); ++ /* Stop if it is too far from base. */ ++ if (delta >= 31 * 4) ++ break; ++ /* Stop if it isn't a multiple of 4. */ ++ if ((delta % 4) != 0) ++ break; ++ bitmap |= 1ULL << (delta / 4); ++ } ++ ++ if (bitmap == 0) ++ break; ++ ++ elf32_dt_relr_bitmap_add (info, &htab->dt_relr_bitmap, ++ (bitmap << 1) | 1); ++ ++ base += 31 * 4; ++ } ++ } ++ ++ new_count = htab->dt_relr_bitmap.count; ++ if (dt_relr_bitmap_count > new_count) ++ { ++ /* Don't shrink the DT_RELR section size to avoid section ++ layout oscillation. Instead, pad the DT_RELR bitmap with ++ 1s which do not decode to more relocations. */ ++ ++ htab->dt_relr_bitmap.count = dt_relr_bitmap_count; ++ count = dt_relr_bitmap_count - new_count; ++ for (i = 0; i < count; i++) ++ htab->dt_relr_bitmap.u.elf32[new_count + i] = 1; ++ } ++ } ++ ++ if (htab->dt_relr_bitmap.count != dt_relr_bitmap_count) ++ { ++ if (need_layout) ++ { ++ /* The .relr.dyn section size is changed. Update the section ++ size and tell linker to layout sections again. */ ++ htab->elf.srelrdyn->size = ++ (htab->dt_relr_bitmap.count ++ * (ABI_64_P (info->output_bfd) ? 8 : 4)); ++ ++ *need_layout = true; ++ } ++ else ++ info->callbacks->einfo ++ /* xgettext:c-format */ ++ (_("%F%P: %pB: size of compact relative reloc section is " ++ "changed: new (%lu) != old (%lu)\n"), ++ info->output_bfd, htab->dt_relr_bitmap.count, ++ dt_relr_bitmap_count); ++ } ++} ++ ++/* Write out the DT_RELR section. */ ++ ++static void ++elf_x86_write_dl_relr_bitmap (struct bfd_link_info *info, ++ struct elf_x86_link_hash_table *htab) ++{ ++ asection *sec = htab->elf.srelrdyn; ++ bfd_size_type size = sec->size; ++ bfd_size_type i; ++ unsigned char *contents; ++ ++ contents = (unsigned char *) bfd_alloc (sec->owner, size); ++ if (contents == NULL) ++ info->callbacks->einfo ++ /* xgettext:c-format */ ++ (_("%F%P: %pB: failed to allocate compact relative reloc section\n"), ++ info->output_bfd); ++ ++ /* Cache the section contents for elf_link_input_bfd. */ ++ sec->contents = contents; ++ ++ if (ABI_64_P (info->output_bfd)) ++ for (i = 0; i < htab->dt_relr_bitmap.count; i++, contents += 8) ++ bfd_put_64 (info->output_bfd, htab->dt_relr_bitmap.u.elf64[i], ++ contents); ++ else ++ for (i = 0; i < htab->dt_relr_bitmap.count; i++, contents += 4) ++ bfd_put_32 (info->output_bfd, htab->dt_relr_bitmap.u.elf32[i], ++ contents); ++} ++ ++/* Sort relative relocations by address. */ ++ ++static int ++elf_x86_relative_reloc_compare (const void *pa, const void *pb) ++{ ++ struct elf_x86_relative_reloc_record *a = ++ (struct elf_x86_relative_reloc_record *) pa; ++ struct elf_x86_relative_reloc_record *b = ++ (struct elf_x86_relative_reloc_record *) pb; ++ if (a->address < b->address) ++ return -1; ++ if (a->address > b->address) ++ return 1; ++ return 0; ++} ++ ++bool ++_bfd_elf_x86_size_relative_relocs (struct bfd_link_info *info, ++ bool *need_layout) ++{ ++ struct elf_x86_link_hash_table *htab; ++ const struct elf_backend_data *bed; ++ bool is_x86_64; ++ bfd_size_type i, count, unaligned_count; ++ asection *sec, *srel; ++ ++ /* Do nothing for ld -r. */ ++ if (bfd_link_relocatable (info)) ++ return true; ++ ++ bed = get_elf_backend_data (info->output_bfd); ++ htab = elf_x86_hash_table (info, bed->target_id); ++ if (htab == NULL) ++ return false; ++ ++ count = htab->relative_reloc.count; ++ unaligned_count = htab->unaligned_relative_reloc.count; ++ if (count == 0) ++ { ++ if (htab->generate_relative_reloc_pass == 0 ++ && htab->elf.srelrdyn != NULL) ++ { ++ /* Remove the empty .relr.dyn sections now. */ ++ if (!bfd_is_abs_section (htab->elf.srelrdyn->output_section)) ++ { ++ bfd_section_list_remove ++ (info->output_bfd, htab->elf.srelrdyn->output_section); ++ info->output_bfd->section_count--; ++ } ++ bfd_section_list_remove (htab->elf.srelrdyn->owner, ++ htab->elf.srelrdyn); ++ htab->elf.srelrdyn->owner->section_count--; ++ } ++ if (unaligned_count == 0) ++ { ++ htab->generate_relative_reloc_pass++; ++ return true; ++ } ++ } ++ ++ is_x86_64 = bed->target_id == X86_64_ELF_DATA; ++ ++ /* Size relative relocations. */ ++ if (htab->generate_relative_reloc_pass) ++ { ++ /* Reset the regular relative relocation count. */ ++ for (i = 0; i < unaligned_count; i++) ++ { ++ sec = htab->unaligned_relative_reloc.data[i].sec; ++ srel = elf_section_data (sec)->sreloc; ++ srel->reloc_count = 0; ++ } ++ } ++ else ++ { ++ /* Remove the reserved space for compact relative relocations. */ ++ if (count) ++ { ++ asection *sgot = htab->elf.sgot; ++ asection *srelgot = htab->elf.srelgot; ++ ++ for (i = 0; i < count; i++) ++ { ++ sec = htab->relative_reloc.data[i].sec; ++ if (sec == sgot) ++ srel = srelgot; ++ else ++ srel = elf_section_data (sec)->sreloc; ++ srel->size -= htab->sizeof_reloc; ++ } ++ } ++ } ++ ++ /* Size unaligned relative relocations. */ ++ if (unaligned_count) ++ elf_x86_size_or_finish_relative_reloc (is_x86_64, info, htab, ++ true, NULL); ++ ++ if (count) ++ { ++ elf_x86_size_or_finish_relative_reloc (is_x86_64, info, htab, ++ false, NULL); ++ ++ /* Sort relative relocations by addresses. We only need to ++ sort them in the first pass since the relative positions ++ won't change. */ ++ if (htab->generate_relative_reloc_pass == 0) ++ qsort (htab->relative_reloc.data, count, ++ sizeof (struct elf_x86_relative_reloc_record), ++ elf_x86_relative_reloc_compare); ++ ++ elf_x86_compute_dl_relr_bitmap (info, htab, need_layout); ++ } ++ ++ htab->generate_relative_reloc_pass++; ++ ++ return true; ++} ++ ++bool ++_bfd_elf_x86_finish_relative_relocs (struct bfd_link_info *info) ++{ ++ struct elf_x86_link_hash_table *htab; ++ const struct elf_backend_data *bed; ++ Elf_Internal_Rela outrel; ++ bool is_x86_64; ++ bfd_size_type count; ++ ++ /* Do nothing for ld -r. */ ++ if (bfd_link_relocatable (info)) ++ return true; ++ ++ bed = get_elf_backend_data (info->output_bfd); ++ htab = elf_x86_hash_table (info, bed->target_id); ++ if (htab == NULL) ++ return false; ++ ++ is_x86_64 = bed->target_id == X86_64_ELF_DATA; ++ ++ outrel.r_info = htab->r_info (0, htab->relative_r_type); ++ ++ if (htab->unaligned_relative_reloc.count) ++ elf_x86_size_or_finish_relative_reloc (is_x86_64, info, htab, ++ true, &outrel); ++ ++ count = htab->relative_reloc.count; ++ if (count) ++ { ++ elf_x86_size_or_finish_relative_reloc (is_x86_64, info, htab, ++ false, &outrel); ++ ++ elf_x86_compute_dl_relr_bitmap (info, htab, NULL); ++ ++ elf_x86_write_dl_relr_bitmap (info, htab); ++ } ++ ++ return true; ++} ++ ++bool ++_bfd_elf_x86_valid_reloc_p (asection *input_section, ++ struct bfd_link_info *info, ++ struct elf_x86_link_hash_table *htab, ++ const Elf_Internal_Rela *rel, ++ struct elf_link_hash_entry *h, ++ Elf_Internal_Sym *sym, ++ Elf_Internal_Shdr *symtab_hdr, ++ bool *no_dynreloc_p) ++{ ++ bool valid_p = true; ++ ++ *no_dynreloc_p = false; ++ ++ /* Check If relocation against non-preemptible absolute symbol is ++ valid in PIC. FIXME: Can't use SYMBOL_REFERENCES_LOCAL_P since ++ it may call _bfd_elf_link_hide_sym_by_version and result in ++ ld-elfvers/ vers21 test failure. */ ++ if (bfd_link_pic (info) ++ && (h == NULL || SYMBOL_REFERENCES_LOCAL (info, h))) ++ { ++ const struct elf_backend_data *bed; ++ unsigned int r_type; ++ Elf_Internal_Rela irel; ++ ++ /* Skip non-absolute symbol. */ ++ if (h) ++ { ++ if (!ABS_SYMBOL_P (h)) ++ return valid_p; ++ } ++ else if (sym->st_shndx != SHN_ABS) ++ return valid_p; ++ ++ bed = get_elf_backend_data (input_section->owner); ++ r_type = ELF32_R_TYPE (rel->r_info); ++ irel = *rel; ++ ++ /* Only allow relocations against absolute symbol, which can be ++ resolved as absolute value + addend. GOTPCREL and GOT32 ++ relocations are allowed since absolute value + addend is ++ stored in the GOT slot. */ ++ if (bed->target_id == X86_64_ELF_DATA) ++ { ++ r_type &= ~R_X86_64_converted_reloc_bit; ++ valid_p = (r_type == R_X86_64_64 ++ || r_type == R_X86_64_32 ++ || r_type == R_X86_64_32S ++ || r_type == R_X86_64_16 ++ || r_type == R_X86_64_8 ++ || r_type == R_X86_64_GOTPCREL ++ || r_type == R_X86_64_GOTPCRELX ++ || r_type == R_X86_64_REX_GOTPCRELX); ++ if (!valid_p) ++ { ++ unsigned int r_symndx = htab->r_sym (rel->r_info); ++ irel.r_info = htab->r_info (r_symndx, r_type); ++ } ++ } ++ else ++ valid_p = (r_type == R_386_32 ++ || r_type == R_386_16 ++ || r_type == R_386_8 ++ || r_type == R_386_GOT32 ++ || r_type == R_386_GOT32X); ++ ++ if (valid_p) ++ *no_dynreloc_p = true; ++ else ++ { ++ const char *name; ++ arelent internal_reloc; ++ ++ if (!bed->elf_info_to_howto (input_section->owner, ++ &internal_reloc, &irel) ++ || internal_reloc.howto == NULL) ++ abort (); ++ ++ if (h) ++ name = h->root.root.string; ++ else ++ name = bfd_elf_sym_name (input_section->owner, symtab_hdr, ++ sym, NULL); ++ info->callbacks->einfo ++ /* xgettext:c-format */ ++ (_("%F%P: %pB: relocation %s against absolute symbol " ++ "`%s' in section `%pA' is disallowed\n"), ++ input_section->owner, internal_reloc.howto->name, name, ++ input_section); ++ bfd_set_error (bfd_error_bad_value); ++ } ++ } ++ ++ return valid_p; ++} ++ ++/* Set the sizes of the dynamic sections. */ ++ ++bool ++_bfd_x86_elf_size_dynamic_sections (bfd *output_bfd, ++ struct bfd_link_info *info) ++{ ++ struct elf_x86_link_hash_table *htab; ++ bfd *dynobj; ++ asection *s; ++ bool relocs; ++ bfd *ibfd; ++ const struct elf_backend_data *bed ++ = get_elf_backend_data (output_bfd); ++ ++ htab = elf_x86_hash_table (info, bed->target_id); ++ if (htab == NULL) ++ return false; ++ dynobj = htab->elf.dynobj; ++ if (dynobj == NULL) ++ abort (); ++ ++ /* Set up .got offsets for local syms, and space for local dynamic ++ relocs. */ ++ for (ibfd = info->input_bfds; ibfd != NULL; ibfd = ibfd->link.next) ++ { ++ bfd_signed_vma *local_got; ++ bfd_signed_vma *end_local_got; ++ char *local_tls_type; ++ bfd_vma *local_tlsdesc_gotent; ++ bfd_size_type locsymcount; ++ Elf_Internal_Shdr *symtab_hdr; ++ asection *srel; ++ ++ if (! is_x86_elf (ibfd, htab)) ++ continue; ++ ++ for (s = ibfd->sections; s != NULL; s = s->next) ++ { ++ struct elf_dyn_relocs *p; ++ ++ for (p = ((struct elf_dyn_relocs *) ++ elf_section_data (s)->local_dynrel); ++ p != NULL; ++ p = p->next) ++ { ++ if (!bfd_is_abs_section (p->sec) ++ && bfd_is_abs_section (p->sec->output_section)) ++ { ++ /* Input section has been discarded, either because ++ it is a copy of a linkonce section or due to ++ linker script /DISCARD/, so we'll be discarding ++ the relocs too. */ ++ } ++ else if (htab->elf.target_os == is_vxworks ++ && strcmp (p->sec->output_section->name, ++ ".tls_vars") == 0) ++ { ++ /* Relocations in vxworks .tls_vars sections are ++ handled specially by the loader. */ ++ } ++ else if (p->count != 0) ++ { ++ srel = elf_section_data (p->sec)->sreloc; ++ srel->size += p->count * htab->sizeof_reloc; ++ if ((p->sec->output_section->flags & SEC_READONLY) != 0 ++ && (info->flags & DF_TEXTREL) == 0) ++ { ++ info->flags |= DF_TEXTREL; ++ if (bfd_link_textrel_check (info)) ++ /* xgettext:c-format */ ++ info->callbacks->einfo ++ (_("%P: %pB: warning: relocation " ++ "in read-only section `%pA'\n"), ++ p->sec->owner, p->sec); ++ } ++ } ++ } ++ } ++ ++ local_got = elf_local_got_refcounts (ibfd); ++ if (!local_got) ++ continue; ++ ++ symtab_hdr = &elf_symtab_hdr (ibfd); ++ locsymcount = symtab_hdr->sh_info; ++ end_local_got = local_got + locsymcount; ++ local_tls_type = elf_x86_local_got_tls_type (ibfd); ++ local_tlsdesc_gotent = elf_x86_local_tlsdesc_gotent (ibfd); ++ s = htab->elf.sgot; ++ srel = htab->elf.srelgot; ++ for (; local_got < end_local_got; ++ ++local_got, ++local_tls_type, ++local_tlsdesc_gotent) ++ { ++ *local_tlsdesc_gotent = (bfd_vma) -1; ++ if (*local_got > 0) ++ { ++ if (GOT_TLS_GDESC_P (*local_tls_type)) ++ { ++ *local_tlsdesc_gotent = htab->elf.sgotplt->size ++ - elf_x86_compute_jump_table_size (htab); ++ htab->elf.sgotplt->size += 2 * htab->got_entry_size; ++ *local_got = (bfd_vma) -2; ++ } ++ if (! GOT_TLS_GDESC_P (*local_tls_type) ++ || GOT_TLS_GD_P (*local_tls_type)) ++ { ++ *local_got = s->size; ++ s->size += htab->got_entry_size; ++ if (GOT_TLS_GD_P (*local_tls_type) ++ || *local_tls_type == GOT_TLS_IE_BOTH) ++ s->size += htab->got_entry_size; ++ } ++ if ((bfd_link_pic (info) && *local_tls_type != GOT_ABS) ++ || GOT_TLS_GD_ANY_P (*local_tls_type) ++ || (*local_tls_type & GOT_TLS_IE)) ++ { ++ if (*local_tls_type == GOT_TLS_IE_BOTH) ++ srel->size += 2 * htab->sizeof_reloc; ++ else if (GOT_TLS_GD_P (*local_tls_type) ++ || ! GOT_TLS_GDESC_P (*local_tls_type)) ++ srel->size += htab->sizeof_reloc; ++ if (GOT_TLS_GDESC_P (*local_tls_type)) ++ { ++ htab->elf.srelplt->size += htab->sizeof_reloc; ++ if (bed->target_id == X86_64_ELF_DATA) ++ htab->elf.tlsdesc_plt = (bfd_vma) -1; ++ } ++ } ++ } ++ else ++ *local_got = (bfd_vma) -1; ++ } ++ } ++ ++ if (htab->tls_ld_or_ldm_got.refcount > 0) ++ { ++ /* Allocate 2 got entries and 1 dynamic reloc for R_386_TLS_LDM ++ or R_X86_64_TLSLD relocs. */ ++ htab->tls_ld_or_ldm_got.offset = htab->elf.sgot->size; ++ htab->elf.sgot->size += 2 * htab->got_entry_size; ++ htab->elf.srelgot->size += htab->sizeof_reloc; ++ } ++ else ++ htab->tls_ld_or_ldm_got.offset = -1; ++ ++ /* Allocate global sym .plt and .got entries, and space for global ++ sym dynamic relocs. */ ++ elf_link_hash_traverse (&htab->elf, elf_x86_allocate_dynrelocs, ++ info); ++ ++ /* Allocate .plt and .got entries, and space for local symbols. */ ++ htab_traverse (htab->loc_hash_table, elf_x86_allocate_local_dynreloc, ++ info); ++ ++ /* For every jump slot reserved in the sgotplt, reloc_count is ++ incremented. However, when we reserve space for TLS descriptors, ++ it's not incremented, so in order to compute the space reserved ++ for them, it suffices to multiply the reloc count by the jump ++ slot size. ++ ++ PR ld/13302: We start next_irelative_index at the end of .rela.plt ++ so that R_{386,X86_64}_IRELATIVE entries come last. */ ++ if (htab->elf.srelplt) ++ { ++ htab->next_tls_desc_index = htab->elf.srelplt->reloc_count; ++ htab->sgotplt_jump_table_size ++ = elf_x86_compute_jump_table_size (htab); ++ htab->next_irelative_index = htab->elf.srelplt->reloc_count - 1; ++ } ++ else if (htab->elf.irelplt) ++ htab->next_irelative_index = htab->elf.irelplt->reloc_count - 1; ++ ++ if (htab->elf.tlsdesc_plt) ++ { ++ /* NB: tlsdesc_plt is set only for x86-64. If we're not using ++ lazy TLS relocations, don't generate the PLT and GOT entries ++ they require. */ ++ if ((info->flags & DF_BIND_NOW)) ++ htab->elf.tlsdesc_plt = 0; ++ else ++ { ++ htab->elf.tlsdesc_got = htab->elf.sgot->size; ++ htab->elf.sgot->size += htab->got_entry_size; ++ /* Reserve room for the initial entry. ++ FIXME: we could probably do away with it in this case. */ ++ if (htab->elf.splt->size == 0) ++ htab->elf.splt->size = htab->plt.plt_entry_size; ++ htab->elf.tlsdesc_plt = htab->elf.splt->size; ++ htab->elf.splt->size += htab->plt.plt_entry_size; ++ } ++ } ++ ++ if (htab->elf.sgotplt) ++ { ++ /* Don't allocate .got.plt section if there are no GOT nor PLT ++ entries and there is no reference to _GLOBAL_OFFSET_TABLE_. */ ++ if ((htab->elf.hgot == NULL ++ || !htab->got_referenced) ++ && (htab->elf.sgotplt->size == bed->got_header_size) ++ && (htab->elf.splt == NULL ++ || htab->elf.splt->size == 0) ++ && (htab->elf.sgot == NULL ++ || htab->elf.sgot->size == 0) ++ && (htab->elf.iplt == NULL ++ || htab->elf.iplt->size == 0) ++ && (htab->elf.igotplt == NULL ++ || htab->elf.igotplt->size == 0)) ++ { ++ htab->elf.sgotplt->size = 0; ++ /* Solaris requires to keep _GLOBAL_OFFSET_TABLE_ even if it ++ isn't used. */ ++ if (htab->elf.hgot != NULL ++ && htab->elf.target_os != is_solaris) ++ { ++ /* Remove the unused _GLOBAL_OFFSET_TABLE_ from symbol ++ table. */ ++ htab->elf.hgot->root.type = bfd_link_hash_undefined; ++ htab->elf.hgot->root.u.undef.abfd ++ = htab->elf.hgot->root.u.def.section->owner; ++ htab->elf.hgot->root.linker_def = 0; ++ htab->elf.hgot->ref_regular = 0; ++ htab->elf.hgot->def_regular = 0; ++ } ++ } ++ } ++ ++ if (_bfd_elf_eh_frame_present (info)) ++ { ++ if (htab->plt_eh_frame != NULL ++ && htab->elf.splt != NULL ++ && htab->elf.splt->size != 0 ++ && !bfd_is_abs_section (htab->elf.splt->output_section)) ++ htab->plt_eh_frame->size = htab->plt.eh_frame_plt_size; ++ ++ if (htab->plt_got_eh_frame != NULL ++ && htab->plt_got != NULL ++ && htab->plt_got->size != 0 ++ && !bfd_is_abs_section (htab->plt_got->output_section)) ++ htab->plt_got_eh_frame->size ++ = htab->non_lazy_plt->eh_frame_plt_size; ++ ++ /* Unwind info for the second PLT and .plt.got sections are ++ identical. */ ++ if (htab->plt_second_eh_frame != NULL ++ && htab->plt_second != NULL ++ && htab->plt_second->size != 0 ++ && !bfd_is_abs_section (htab->plt_second->output_section)) ++ htab->plt_second_eh_frame->size ++ = htab->non_lazy_plt->eh_frame_plt_size; ++ } ++ ++ /* We now have determined the sizes of the various dynamic sections. ++ Allocate memory for them. */ ++ relocs = false; ++ for (s = dynobj->sections; s != NULL; s = s->next) ++ { ++ bool strip_section = true; ++ ++ if ((s->flags & SEC_LINKER_CREATED) == 0) ++ continue; ++ ++ /* The .relr.dyn section for compact relative relocation will ++ be filled later. */ ++ if (s == htab->elf.srelrdyn) ++ continue; ++ ++ if (s == htab->elf.splt ++ || s == htab->elf.sgot) ++ { ++ /* Strip this section if we don't need it; see the ++ comment below. */ ++ /* We'd like to strip these sections if they aren't needed, but if ++ we've exported dynamic symbols from them we must leave them. ++ It's too late to tell BFD to get rid of the symbols. */ ++ ++ if (htab->elf.hplt != NULL) ++ strip_section = false; ++ } ++ else if (s == htab->elf.sgotplt ++ || s == htab->elf.iplt ++ || s == htab->elf.igotplt ++ || s == htab->plt_second ++ || s == htab->plt_got ++ || s == htab->plt_eh_frame ++ || s == htab->plt_got_eh_frame ++ || s == htab->plt_second_eh_frame ++ || s == htab->elf.sdynbss ++ || s == htab->elf.sdynrelro) ++ { ++ /* Strip these too. */ ++ } ++ else if (htab->is_reloc_section (bfd_section_name (s))) ++ { ++ if (s->size != 0 ++ && s != htab->elf.srelplt ++ && s != htab->srelplt2) ++ relocs = true; ++ ++ /* We use the reloc_count field as a counter if we need ++ to copy relocs into the output file. */ ++ if (s != htab->elf.srelplt) ++ s->reloc_count = 0; ++ } ++ else ++ { ++ /* It's not one of our sections, so don't allocate space. */ ++ continue; ++ } ++ ++ if (s->size == 0) ++ { ++ /* If we don't need this section, strip it from the ++ output file. This is mostly to handle .rel.bss and ++ .rel.plt. We must create both sections in ++ create_dynamic_sections, because they must be created ++ before the linker maps input sections to output ++ sections. The linker does that before ++ adjust_dynamic_symbol is called, and it is that ++ function which decides whether anything needs to go ++ into these sections. */ ++ if (strip_section) ++ s->flags |= SEC_EXCLUDE; ++ continue; ++ } ++ ++ if ((s->flags & SEC_HAS_CONTENTS) == 0) ++ continue; ++ ++ /* NB: Initially, the iplt section has minimal alignment to ++ avoid moving dot of the following section backwards when ++ it is empty. Update its section alignment now since it ++ is non-empty. */ ++ if (s == htab->elf.iplt) ++ bfd_set_section_alignment (s, htab->plt.iplt_alignment); ++ ++ /* Allocate memory for the section contents. We use bfd_zalloc ++ here in case unused entries are not reclaimed before the ++ section's contents are written out. This should not happen, ++ but this way if it does, we get a R_386_NONE or R_X86_64_NONE ++ reloc instead of garbage. */ ++ s->contents = (unsigned char *) bfd_zalloc (dynobj, s->size); ++ if (s->contents == NULL) ++ return false; ++ } ++ ++ if (htab->plt_eh_frame != NULL ++ && htab->plt_eh_frame->contents != NULL) ++ { ++ memcpy (htab->plt_eh_frame->contents, ++ htab->plt.eh_frame_plt, ++ htab->plt_eh_frame->size); ++ bfd_put_32 (dynobj, htab->elf.splt->size, ++ htab->plt_eh_frame->contents + PLT_FDE_LEN_OFFSET); ++ } ++ ++ if (htab->plt_got_eh_frame != NULL ++ && htab->plt_got_eh_frame->contents != NULL) ++ { ++ memcpy (htab->plt_got_eh_frame->contents, ++ htab->non_lazy_plt->eh_frame_plt, ++ htab->plt_got_eh_frame->size); ++ bfd_put_32 (dynobj, htab->plt_got->size, ++ (htab->plt_got_eh_frame->contents ++ + PLT_FDE_LEN_OFFSET)); ++ } ++ ++ if (htab->plt_second_eh_frame != NULL ++ && htab->plt_second_eh_frame->contents != NULL) ++ { ++ memcpy (htab->plt_second_eh_frame->contents, ++ htab->non_lazy_plt->eh_frame_plt, ++ htab->plt_second_eh_frame->size); ++ bfd_put_32 (dynobj, htab->plt_second->size, ++ (htab->plt_second_eh_frame->contents ++ + PLT_FDE_LEN_OFFSET)); ++ } ++ ++ return _bfd_elf_maybe_vxworks_add_dynamic_tags (output_bfd, info, ++ relocs); ++} ++ ++/* Finish up the x86 dynamic sections. */ ++ ++struct elf_x86_link_hash_table * ++_bfd_x86_elf_finish_dynamic_sections (bfd *output_bfd, ++ struct bfd_link_info *info) ++{ ++ struct elf_x86_link_hash_table *htab; ++ const struct elf_backend_data *bed; ++ bfd *dynobj; ++ asection *sdyn; ++ bfd_byte *dyncon, *dynconend; ++ bfd_size_type sizeof_dyn; ++ ++ bed = get_elf_backend_data (output_bfd); ++ htab = elf_x86_hash_table (info, bed->target_id); ++ if (htab == NULL) ++ return htab; ++ ++ dynobj = htab->elf.dynobj; ++ sdyn = bfd_get_linker_section (dynobj, ".dynamic"); ++ ++ /* GOT is always created in setup_gnu_properties. But it may not be ++ needed. .got.plt section may be needed for static IFUNC. */ ++ if (htab->elf.sgotplt && htab->elf.sgotplt->size > 0) ++ { ++ bfd_vma dynamic_addr; ++ ++ if (bfd_is_abs_section (htab->elf.sgotplt->output_section)) ++ { ++ _bfd_error_handler ++ (_("discarded output section: `%pA'"), htab->elf.sgotplt); ++ return NULL; ++ } ++ ++ elf_section_data (htab->elf.sgotplt->output_section)->this_hdr.sh_entsize ++ = htab->got_entry_size; ++ ++ dynamic_addr = (sdyn == NULL ++ ? (bfd_vma) 0 ++ : sdyn->output_section->vma + sdyn->output_offset); ++ ++ /* Set the first entry in the global offset table to the address ++ of the dynamic section. Write GOT[1] and GOT[2], needed for ++ the dynamic linker. */ ++ if (htab->got_entry_size == 8) ++ { ++ bfd_put_64 (output_bfd, dynamic_addr, ++ htab->elf.sgotplt->contents); ++ bfd_put_64 (output_bfd, (bfd_vma) 0, ++ htab->elf.sgotplt->contents + 8); ++ bfd_put_64 (output_bfd, (bfd_vma) 0, ++ htab->elf.sgotplt->contents + 8*2); ++ } ++ else ++ { ++ bfd_put_32 (output_bfd, dynamic_addr, ++ htab->elf.sgotplt->contents); ++ bfd_put_32 (output_bfd, 0, ++ htab->elf.sgotplt->contents + 4); ++ bfd_put_32 (output_bfd, 0, ++ htab->elf.sgotplt->contents + 4*2); ++ } ++ } ++ ++ if (!htab->elf.dynamic_sections_created) ++ return htab; ++ ++ if (sdyn == NULL || htab->elf.sgot == NULL) ++ abort (); ++ ++ sizeof_dyn = bed->s->sizeof_dyn; ++ dyncon = sdyn->contents; ++ dynconend = sdyn->contents + sdyn->size; ++ for (; dyncon < dynconend; dyncon += sizeof_dyn) ++ { ++ Elf_Internal_Dyn dyn; ++ asection *s; ++ ++ (*bed->s->swap_dyn_in) (dynobj, dyncon, &dyn); ++ ++ switch (dyn.d_tag) ++ { ++ default: ++ if (htab->elf.target_os == is_vxworks ++ && elf_vxworks_finish_dynamic_entry (output_bfd, &dyn)) ++ break; ++ continue; ++ ++ case DT_PLTGOT: ++ s = htab->elf.sgotplt; ++ dyn.d_un.d_ptr = s->output_section->vma + s->output_offset; ++ break; ++ ++ case DT_JMPREL: ++ dyn.d_un.d_ptr = htab->elf.srelplt->output_section->vma; ++ break; ++ ++ case DT_PLTRELSZ: ++ s = htab->elf.srelplt->output_section; ++ dyn.d_un.d_val = s->size; ++ break; ++ ++ case DT_TLSDESC_PLT: ++ s = htab->elf.splt; ++ dyn.d_un.d_ptr = s->output_section->vma + s->output_offset ++ + htab->elf.tlsdesc_plt; ++ break; ++ ++ case DT_TLSDESC_GOT: ++ s = htab->elf.sgot; ++ dyn.d_un.d_ptr = s->output_section->vma + s->output_offset ++ + htab->elf.tlsdesc_got; ++ break; ++ } ++ ++ (*bed->s->swap_dyn_out) (output_bfd, &dyn, dyncon); ++ } ++ ++ if (htab->plt_got != NULL && htab->plt_got->size > 0) ++ elf_section_data (htab->plt_got->output_section) ++ ->this_hdr.sh_entsize = htab->non_lazy_plt->plt_entry_size; ++ ++ if (htab->plt_second != NULL && htab->plt_second->size > 0) ++ elf_section_data (htab->plt_second->output_section) ++ ->this_hdr.sh_entsize = htab->non_lazy_plt->plt_entry_size; ++ ++ /* Adjust .eh_frame for .plt section. */ ++ if (htab->plt_eh_frame != NULL ++ && htab->plt_eh_frame->contents != NULL) ++ { ++ if (htab->elf.splt != NULL ++ && htab->elf.splt->size != 0 ++ && (htab->elf.splt->flags & SEC_EXCLUDE) == 0 ++ && htab->elf.splt->output_section != NULL ++ && htab->plt_eh_frame->output_section != NULL) ++ { ++ bfd_vma plt_start = htab->elf.splt->output_section->vma; ++ bfd_vma eh_frame_start = htab->plt_eh_frame->output_section->vma ++ + htab->plt_eh_frame->output_offset ++ + PLT_FDE_START_OFFSET; ++ bfd_put_signed_32 (dynobj, plt_start - eh_frame_start, ++ htab->plt_eh_frame->contents ++ + PLT_FDE_START_OFFSET); ++ } ++ ++ if (htab->plt_eh_frame->sec_info_type == SEC_INFO_TYPE_EH_FRAME) ++ { ++ if (! _bfd_elf_write_section_eh_frame (output_bfd, info, ++ htab->plt_eh_frame, ++ htab->plt_eh_frame->contents)) ++ return NULL; ++ } ++ } ++ ++ /* Adjust .eh_frame for .plt.got section. */ ++ if (htab->plt_got_eh_frame != NULL ++ && htab->plt_got_eh_frame->contents != NULL) ++ { ++ if (htab->plt_got != NULL ++ && htab->plt_got->size != 0 ++ && (htab->plt_got->flags & SEC_EXCLUDE) == 0 ++ && htab->plt_got->output_section != NULL ++ && htab->plt_got_eh_frame->output_section != NULL) ++ { ++ bfd_vma plt_start = htab->plt_got->output_section->vma; ++ bfd_vma eh_frame_start = htab->plt_got_eh_frame->output_section->vma ++ + htab->plt_got_eh_frame->output_offset ++ + PLT_FDE_START_OFFSET; ++ bfd_put_signed_32 (dynobj, plt_start - eh_frame_start, ++ htab->plt_got_eh_frame->contents ++ + PLT_FDE_START_OFFSET); ++ } ++ if (htab->plt_got_eh_frame->sec_info_type == SEC_INFO_TYPE_EH_FRAME) ++ { ++ if (! _bfd_elf_write_section_eh_frame (output_bfd, info, ++ htab->plt_got_eh_frame, ++ htab->plt_got_eh_frame->contents)) ++ return NULL; ++ } ++ } ++ ++ /* Adjust .eh_frame for the second PLT section. */ ++ if (htab->plt_second_eh_frame != NULL ++ && htab->plt_second_eh_frame->contents != NULL) ++ { ++ if (htab->plt_second != NULL ++ && htab->plt_second->size != 0 ++ && (htab->plt_second->flags & SEC_EXCLUDE) == 0 ++ && htab->plt_second->output_section != NULL ++ && htab->plt_second_eh_frame->output_section != NULL) ++ { ++ bfd_vma plt_start = htab->plt_second->output_section->vma; ++ bfd_vma eh_frame_start ++ = (htab->plt_second_eh_frame->output_section->vma ++ + htab->plt_second_eh_frame->output_offset ++ + PLT_FDE_START_OFFSET); ++ bfd_put_signed_32 (dynobj, plt_start - eh_frame_start, ++ htab->plt_second_eh_frame->contents ++ + PLT_FDE_START_OFFSET); ++ } ++ if (htab->plt_second_eh_frame->sec_info_type ++ == SEC_INFO_TYPE_EH_FRAME) ++ { ++ if (! _bfd_elf_write_section_eh_frame (output_bfd, info, ++ htab->plt_second_eh_frame, ++ htab->plt_second_eh_frame->contents)) ++ return NULL; ++ } ++ } ++ ++ if (htab->elf.sgot && htab->elf.sgot->size > 0) ++ elf_section_data (htab->elf.sgot->output_section)->this_hdr.sh_entsize ++ = htab->got_entry_size; ++ ++ return htab; ++} ++ ++ ++bool ++_bfd_x86_elf_always_size_sections (bfd *output_bfd, ++ struct bfd_link_info *info) ++{ ++ asection *tls_sec = elf_hash_table (info)->tls_sec; ++ ++ if (tls_sec) ++ { ++ struct elf_link_hash_entry *tlsbase; ++ ++ tlsbase = elf_link_hash_lookup (elf_hash_table (info), ++ "_TLS_MODULE_BASE_", ++ false, false, false); ++ ++ if (tlsbase && tlsbase->type == STT_TLS) ++ { ++ struct elf_x86_link_hash_table *htab; ++ struct bfd_link_hash_entry *bh = NULL; ++ const struct elf_backend_data *bed ++ = get_elf_backend_data (output_bfd); ++ ++ htab = elf_x86_hash_table (info, bed->target_id); ++ if (htab == NULL) ++ return false; ++ ++ if (!(_bfd_generic_link_add_one_symbol ++ (info, output_bfd, "_TLS_MODULE_BASE_", BSF_LOCAL, ++ tls_sec, 0, NULL, false, ++ bed->collect, &bh))) ++ return false; ++ ++ htab->tls_module_base = bh; ++ ++ tlsbase = (struct elf_link_hash_entry *)bh; ++ tlsbase->def_regular = 1; ++ tlsbase->other = STV_HIDDEN; ++ tlsbase->root.linker_def = 1; ++ (*bed->elf_backend_hide_symbol) (info, tlsbase, true); ++ } ++ } ++ ++ return true; ++} ++ ++void ++_bfd_x86_elf_merge_symbol_attribute (struct elf_link_hash_entry *h, ++ unsigned int st_other, ++ bool definition, ++ bool dynamic ATTRIBUTE_UNUSED) ++{ ++ if (definition) ++ { ++ struct elf_x86_link_hash_entry *eh ++ = (struct elf_x86_link_hash_entry *) h; ++ eh->def_protected = ELF_ST_VISIBILITY (st_other) == STV_PROTECTED; ++ } ++} ++ ++/* Copy the extra info we tack onto an elf_link_hash_entry. */ ++ ++void ++_bfd_x86_elf_copy_indirect_symbol (struct bfd_link_info *info, ++ struct elf_link_hash_entry *dir, ++ struct elf_link_hash_entry *ind) ++{ ++ struct elf_x86_link_hash_entry *edir, *eind; ++ ++ edir = (struct elf_x86_link_hash_entry *) dir; ++ eind = (struct elf_x86_link_hash_entry *) ind; ++ ++ if (ind->root.type == bfd_link_hash_indirect ++ && dir->got.refcount <= 0) ++ { ++ edir->tls_type = eind->tls_type; ++ eind->tls_type = GOT_UNKNOWN; ++ } ++ ++ /* Copy gotoff_ref so that elf_i386_adjust_dynamic_symbol will ++ generate a R_386_COPY reloc. */ ++ edir->gotoff_ref |= eind->gotoff_ref; ++ ++ edir->zero_undefweak |= eind->zero_undefweak; ++ ++ if (ELIMINATE_COPY_RELOCS ++ && ind->root.type != bfd_link_hash_indirect ++ && dir->dynamic_adjusted) ++ { ++ /* If called to transfer flags for a weakdef during processing ++ of elf_adjust_dynamic_symbol, don't copy non_got_ref. ++ We clear it ourselves for ELIMINATE_COPY_RELOCS. */ ++ if (dir->versioned != versioned_hidden) ++ dir->ref_dynamic |= ind->ref_dynamic; ++ dir->ref_regular |= ind->ref_regular; ++ dir->ref_regular_nonweak |= ind->ref_regular_nonweak; ++ dir->needs_plt |= ind->needs_plt; ++ dir->pointer_equality_needed |= ind->pointer_equality_needed; ++ } ++ else ++ _bfd_elf_link_hash_copy_indirect (info, dir, ind); ++} ++ ++/* Remove undefined weak symbol from the dynamic symbol table if it ++ is resolved to 0. */ ++ ++bool ++_bfd_x86_elf_fixup_symbol (struct bfd_link_info *info, ++ struct elf_link_hash_entry *h) ++{ ++ if (h->dynindx != -1 ++ && UNDEFINED_WEAK_RESOLVED_TO_ZERO (info, elf_x86_hash_entry (h))) ++ { ++ h->dynindx = -1; ++ _bfd_elf_strtab_delref (elf_hash_table (info)->dynstr, ++ h->dynstr_index); ++ } ++ return true; ++} ++ ++/* Change the STT_GNU_IFUNC symbol defined in position-dependent ++ executable into the normal function symbol and set its address ++ to its PLT entry, which should be resolved by R_*_IRELATIVE at ++ run-time. */ ++ ++void ++_bfd_x86_elf_link_fixup_ifunc_symbol (struct bfd_link_info *info, ++ struct elf_x86_link_hash_table *htab, ++ struct elf_link_hash_entry *h, ++ Elf_Internal_Sym *sym) ++{ ++ if (bfd_link_pde (info) ++ && h->def_regular ++ && h->dynindx != -1 ++ && h->plt.offset != (bfd_vma) -1 ++ && h->type == STT_GNU_IFUNC) ++ { ++ asection *plt_s; ++ bfd_vma plt_offset; ++ bfd *output_bfd = info->output_bfd; ++ ++ if (htab->plt_second) ++ { ++ struct elf_x86_link_hash_entry *eh ++ = (struct elf_x86_link_hash_entry *) h; ++ ++ plt_s = htab->plt_second; ++ plt_offset = eh->plt_second.offset; ++ } ++ else ++ { ++ plt_s = htab->elf.splt; ++ plt_offset = h->plt.offset; ++ } ++ ++ sym->st_size = 0; ++ sym->st_info = ELF_ST_INFO (ELF_ST_BIND (sym->st_info), STT_FUNC); ++ sym->st_shndx ++ = _bfd_elf_section_from_bfd_section (output_bfd, ++ plt_s->output_section); ++ sym->st_value = (plt_s->output_section->vma ++ + plt_s->output_offset + plt_offset); ++ } ++} ++ ++/* Report relative relocation. */ ++ ++void ++_bfd_x86_elf_link_report_relative_reloc ++ (struct bfd_link_info *info, asection *asect, ++ struct elf_link_hash_entry *h, Elf_Internal_Sym *sym, ++ const char *reloc_name, const void *reloc) ++{ ++ const char *name; ++ bfd *abfd; ++ const Elf_Internal_Rela *rel = (const Elf_Internal_Rela *) reloc; ++ ++ /* Use the output BFD for linker created sections. */ ++ if ((asect->flags & SEC_LINKER_CREATED) != 0) ++ abfd = info->output_bfd; ++ else ++ abfd = asect->owner; ++ ++ if (h != NULL && h->root.root.string != NULL) ++ name = h->root.root.string; ++ else ++ name = bfd_elf_sym_name (abfd, &elf_symtab_hdr (abfd), sym, NULL); ++ ++ if (asect->use_rela_p) ++ info->callbacks->einfo ++ (_("%pB: %s (offset: 0x%v, info: 0x%v, addend: 0x%v) against " ++ "'%s' " "for section '%pA' in %pB\n"), ++ info->output_bfd, reloc_name, rel->r_offset, rel->r_info, ++ rel->r_addend, name, asect, abfd); ++ else ++ info->callbacks->einfo ++ (_("%pB: %s (offset: 0x%v, info: 0x%v) against '%s' for section " ++ "'%pA' in %pB\n"), ++ info->output_bfd, reloc_name, rel->r_offset, rel->r_info, name, ++ asect, abfd); ++} ++ ++/* Return TRUE if symbol should be hashed in the `.gnu.hash' section. */ ++ ++bool ++_bfd_x86_elf_hash_symbol (struct elf_link_hash_entry *h) ++{ ++ if (h->plt.offset != (bfd_vma) -1 ++ && !h->def_regular ++ && !h->pointer_equality_needed) ++ return false; ++ ++ return _bfd_elf_hash_symbol (h); ++} ++ ++/* Adjust a symbol defined by a dynamic object and referenced by a ++ regular object. The current definition is in some section of the ++ dynamic object, but we're not including those sections. We have to ++ change the definition to something the rest of the link can ++ understand. */ ++ ++bool ++_bfd_x86_elf_adjust_dynamic_symbol (struct bfd_link_info *info, ++ struct elf_link_hash_entry *h) ++{ ++ struct elf_x86_link_hash_table *htab; ++ asection *s, *srel; ++ struct elf_x86_link_hash_entry *eh; ++ struct elf_dyn_relocs *p; ++ const struct elf_backend_data *bed ++ = get_elf_backend_data (info->output_bfd); ++ ++ eh = (struct elf_x86_link_hash_entry *) h; ++ ++ /* Clear GNU_PROPERTY_1_NEEDED_INDIRECT_EXTERN_ACCESS if it is turned ++ on by an input relocatable file and there is a non-GOT/non-PLT ++ reference from another relocatable file without it. ++ NB: There can be non-GOT reference in data sections in input with ++ GNU_PROPERTY_1_NEEDED_INDIRECT_EXTERN_ACCESS. */ ++ if (eh->non_got_ref_without_indirect_extern_access ++ && info->indirect_extern_access == 1 ++ && bfd_link_executable (info)) ++ { ++ unsigned int needed_1; ++ info->indirect_extern_access = 0; ++ /* Turn off nocopyreloc if implied by indirect_extern_access. */ ++ if (info->nocopyreloc == 2) ++ info->nocopyreloc = 0; ++ needed_1 = bfd_h_get_32 (info->output_bfd, info->needed_1_p); ++ needed_1 &= ~GNU_PROPERTY_1_NEEDED_INDIRECT_EXTERN_ACCESS; ++ bfd_h_put_32 (info->output_bfd, needed_1, info->needed_1_p); ++ } ++ ++ /* STT_GNU_IFUNC symbol must go through PLT. */ ++ if (h->type == STT_GNU_IFUNC) ++ { ++ /* All local STT_GNU_IFUNC references must be treate as local ++ calls via local PLT. */ ++ if (h->ref_regular ++ && SYMBOL_CALLS_LOCAL (info, h)) ++ { ++ bfd_size_type pc_count = 0, count = 0; ++ struct elf_dyn_relocs **pp; ++ ++ eh = (struct elf_x86_link_hash_entry *) h; ++ for (pp = &h->dyn_relocs; (p = *pp) != NULL; ) ++ { ++ pc_count += p->pc_count; ++ p->count -= p->pc_count; ++ p->pc_count = 0; ++ count += p->count; ++ if (p->count == 0) ++ *pp = p->next; ++ else ++ pp = &p->next; ++ } ++ ++ if (pc_count || count) ++ { ++ h->non_got_ref = 1; ++ if (pc_count) ++ { ++ /* Increment PLT reference count only for PC-relative ++ references. */ ++ h->needs_plt = 1; ++ if (h->plt.refcount <= 0) ++ h->plt.refcount = 1; ++ else ++ h->plt.refcount += 1; ++ } ++ } ++ ++ /* GOTOFF relocation needs PLT. */ ++ if (eh->gotoff_ref) ++ h->plt.refcount = 1; ++ } ++ ++ if (h->plt.refcount <= 0) ++ { ++ h->plt.offset = (bfd_vma) -1; ++ h->needs_plt = 0; ++ } ++ return true; ++ } ++ ++ /* If this is a function, put it in the procedure linkage table. We ++ will fill in the contents of the procedure linkage table later, ++ when we know the address of the .got section. */ ++ if (h->type == STT_FUNC ++ || h->needs_plt) ++ { ++ if (h->plt.refcount <= 0 ++ || SYMBOL_CALLS_LOCAL (info, h) ++ || (ELF_ST_VISIBILITY (h->other) != STV_DEFAULT ++ && h->root.type == bfd_link_hash_undefweak)) ++ { ++ /* This case can occur if we saw a PLT32 reloc in an input ++ file, but the symbol was never referred to by a dynamic ++ object, or if all references were garbage collected. In ++ such a case, we don't actually need to build a procedure ++ linkage table, and we can just do a PC32 reloc instead. */ ++ h->plt.offset = (bfd_vma) -1; ++ h->needs_plt = 0; ++ } ++ ++ return true; ++ } ++ else ++ /* It's possible that we incorrectly decided a .plt reloc was needed ++ * for an R_386_PC32/R_X86_64_PC32 reloc to a non-function sym in ++ check_relocs. We can't decide accurately between function and ++ non-function syms in check-relocs; Objects loaded later in ++ the link may change h->type. So fix it now. */ ++ h->plt.offset = (bfd_vma) -1; ++ ++ /* If this is a weak symbol, and there is a real definition, the ++ processor independent code will have arranged for us to see the ++ real definition first, and we can just use the same value. */ ++ if (h->is_weakalias) ++ { ++ struct elf_link_hash_entry *def = weakdef (h); ++ BFD_ASSERT (def->root.type == bfd_link_hash_defined); ++ h->root.u.def.section = def->root.u.def.section; ++ h->root.u.def.value = def->root.u.def.value; ++ if (ELIMINATE_COPY_RELOCS ++ || info->nocopyreloc ++ || SYMBOL_NO_COPYRELOC (info, eh)) ++ { ++ /* NB: needs_copy is always 0 for i386. */ ++ h->non_got_ref = def->non_got_ref; ++ eh->needs_copy = def->needs_copy; ++ } ++ return true; ++ } ++ ++ /* This is a reference to a symbol defined by a dynamic object which ++ is not a function. */ ++ ++ /* If we are creating a shared library, we must presume that the ++ only references to the symbol are via the global offset table. ++ For such cases we need not do anything here; the relocations will ++ be handled correctly by relocate_section. */ ++ if (!bfd_link_executable (info)) ++ return true; ++ ++ /* If there are no references to this symbol that do not use the ++ GOT nor R_386_GOTOFF relocation, we don't need to generate a copy ++ reloc. NB: gotoff_ref is always 0 for x86-64. */ ++ if (!h->non_got_ref && !eh->gotoff_ref) ++ return true; ++ ++ /* If -z nocopyreloc was given, we won't generate them either. */ ++ if (info->nocopyreloc || SYMBOL_NO_COPYRELOC (info, eh)) ++ { ++ h->non_got_ref = 0; ++ return true; ++ } ++ ++ htab = elf_x86_hash_table (info, bed->target_id); ++ if (htab == NULL) ++ return false; ++ ++ /* If there aren't any dynamic relocs in read-only sections nor ++ R_386_GOTOFF relocation, then we can keep the dynamic relocs and ++ avoid the copy reloc. This doesn't work on VxWorks, where we can ++ not have dynamic relocations (other than copy and jump slot ++ relocations) in an executable. */ ++ if (ELIMINATE_COPY_RELOCS ++ && (bed->target_id == X86_64_ELF_DATA ++ || (!eh->gotoff_ref ++ && htab->elf.target_os != is_vxworks))) ++ { ++ /* If we don't find any dynamic relocs in read-only sections, ++ then we'll be keeping the dynamic relocs and avoiding the copy ++ reloc. */ ++ if (!_bfd_elf_readonly_dynrelocs (h)) ++ { ++ h->non_got_ref = 0; ++ return true; ++ } ++ } ++ ++ /* We must allocate the symbol in our .dynbss section, which will ++ become part of the .bss section of the executable. There will be ++ an entry for this symbol in the .dynsym section. The dynamic ++ object will contain position independent code, so all references ++ from the dynamic object to this symbol will go through the global ++ offset table. The dynamic linker will use the .dynsym entry to ++ determine the address it must put in the global offset table, so ++ both the dynamic object and the regular object will refer to the ++ same memory location for the variable. */ ++ ++ /* We must generate a R_386_COPY/R_X86_64_COPY reloc to tell the ++ dynamic linker to copy the initial value out of the dynamic object ++ and into the runtime process image. */ ++ if ((h->root.u.def.section->flags & SEC_READONLY) != 0) ++ { ++ s = htab->elf.sdynrelro; ++ srel = htab->elf.sreldynrelro; ++ } ++ else ++ { ++ s = htab->elf.sdynbss; ++ srel = htab->elf.srelbss; ++ } ++ if ((h->root.u.def.section->flags & SEC_ALLOC) != 0 && h->size != 0) ++ { ++ srel->size += htab->sizeof_reloc; ++ h->needs_copy = 1; ++ } ++ ++ return _bfd_elf_adjust_dynamic_copy (info, h, s); ++} ++ ++void ++_bfd_x86_elf_hide_symbol (struct bfd_link_info *info, ++ struct elf_link_hash_entry *h, ++ bool force_local) ++{ ++ if (h->root.type == bfd_link_hash_undefweak ++ && info->nointerp ++ && bfd_link_pie (info)) ++ { ++ /* When there is no dynamic interpreter in PIE, make the undefined ++ weak symbol dynamic so that PC relative branch to the undefined ++ weak symbol will land to address 0. */ ++ struct elf_x86_link_hash_entry *eh = elf_x86_hash_entry (h); ++ if (h->plt.refcount > 0 ++ || eh->plt_got.refcount > 0) ++ return; ++ } ++ ++ _bfd_elf_link_hash_hide_symbol (info, h, force_local); ++} ++ ++/* Return TRUE if a symbol is referenced locally. It is similar to ++ SYMBOL_REFERENCES_LOCAL, but it also checks version script. It ++ works in check_relocs. */ ++ ++bool ++_bfd_x86_elf_link_symbol_references_local (struct bfd_link_info *info, ++ struct elf_link_hash_entry *h) ++{ ++ struct elf_x86_link_hash_entry *eh = elf_x86_hash_entry (h); ++ struct elf_x86_link_hash_table *htab ++ = (struct elf_x86_link_hash_table *) info->hash; ++ ++ if (eh->local_ref > 1) ++ return true; ++ ++ if (eh->local_ref == 1) ++ return false; ++ ++ /* Unversioned symbols defined in regular objects can be forced local ++ by linker version script. A weak undefined symbol is forced local ++ if ++ 1. It has non-default visibility. Or ++ 2. When building executable, there is no dynamic linker. Or ++ 3. or "-z nodynamic-undefined-weak" is used. ++ */ ++ if (SYMBOL_REFERENCES_LOCAL (info, h) ++ || (h->root.type == bfd_link_hash_undefweak ++ && (ELF_ST_VISIBILITY (h->other) != STV_DEFAULT ++ || (bfd_link_executable (info) ++ && htab->interp == NULL) ++ || info->dynamic_undefined_weak == 0)) ++ || ((h->def_regular || ELF_COMMON_DEF_P (h)) ++ && info->version_info != NULL ++ && _bfd_elf_link_hide_sym_by_version (info, h))) ++ { ++ eh->local_ref = 2; ++ return true; ++ } ++ ++ eh->local_ref = 1; ++ return false; ++} ++ ++/* Return the section that should be marked against GC for a given ++ relocation. */ ++ ++asection * ++_bfd_x86_elf_gc_mark_hook (asection *sec, ++ struct bfd_link_info *info, ++ Elf_Internal_Rela *rel, ++ struct elf_link_hash_entry *h, ++ Elf_Internal_Sym *sym) ++{ ++ /* Compiler should optimize this out. */ ++ if (((unsigned int) R_X86_64_GNU_VTINHERIT ++ != (unsigned int) R_386_GNU_VTINHERIT) ++ || ((unsigned int) R_X86_64_GNU_VTENTRY ++ != (unsigned int) R_386_GNU_VTENTRY)) ++ abort (); ++ ++ if (h != NULL) ++ switch (ELF32_R_TYPE (rel->r_info)) ++ { ++ case R_X86_64_GNU_VTINHERIT: ++ case R_X86_64_GNU_VTENTRY: ++ return NULL; ++ } ++ ++ return _bfd_elf_gc_mark_hook (sec, info, rel, h, sym); ++} ++ ++static bfd_vma ++elf_i386_get_plt_got_vma (struct elf_x86_plt *plt_p ATTRIBUTE_UNUSED, ++ bfd_vma off, ++ bfd_vma offset ATTRIBUTE_UNUSED, ++ bfd_vma got_addr) ++{ ++ return got_addr + off; ++} ++ ++static bfd_vma ++elf_x86_64_get_plt_got_vma (struct elf_x86_plt *plt_p, ++ bfd_vma off, ++ bfd_vma offset, ++ bfd_vma got_addr ATTRIBUTE_UNUSED) ++{ ++ return plt_p->sec->vma + offset + off + plt_p->plt_got_insn_size; ++} ++ ++static bool ++elf_i386_valid_plt_reloc_p (unsigned int type) ++{ ++ return (type == R_386_JUMP_SLOT ++ || type == R_386_GLOB_DAT ++ || type == R_386_IRELATIVE); ++} ++ ++static bool ++elf_x86_64_valid_plt_reloc_p (unsigned int type) ++{ ++ return (type == R_X86_64_JUMP_SLOT ++ || type == R_X86_64_GLOB_DAT ++ || type == R_X86_64_IRELATIVE); ++} ++ ++long ++_bfd_x86_elf_get_synthetic_symtab (bfd *abfd, ++ long count, ++ long relsize, ++ bfd_vma got_addr, ++ struct elf_x86_plt plts[], ++ asymbol **dynsyms, ++ asymbol **ret) ++{ ++ long size, i, n, len; ++ int j; ++ unsigned int plt_got_offset, plt_entry_size; ++ asymbol *s; ++ bfd_byte *plt_contents; ++ long dynrelcount; ++ arelent **dynrelbuf, *p; ++ char *names; ++ const struct elf_backend_data *bed; ++ bfd_vma (*get_plt_got_vma) (struct elf_x86_plt *, bfd_vma, bfd_vma, ++ bfd_vma); ++ bool (*valid_plt_reloc_p) (unsigned int); ++ ++ dynrelbuf = NULL; ++ if (count == 0) ++ goto bad_return; ++ ++ dynrelbuf = (arelent **) bfd_malloc (relsize); ++ if (dynrelbuf == NULL) ++ goto bad_return; ++ ++ dynrelcount = bfd_canonicalize_dynamic_reloc (abfd, dynrelbuf, ++ dynsyms); ++ if (dynrelcount <= 0) ++ goto bad_return; ++ ++ /* Sort the relocs by address. */ ++ qsort (dynrelbuf, dynrelcount, sizeof (arelent *), ++ _bfd_x86_elf_compare_relocs); ++ ++ size = count * sizeof (asymbol); ++ ++ /* Allocate space for @plt suffixes. */ ++ n = 0; ++ for (i = 0; i < dynrelcount; i++) ++ { ++ p = dynrelbuf[i]; ++ size += strlen ((*p->sym_ptr_ptr)->name) + sizeof ("@plt"); ++ if (p->addend != 0) ++ size += sizeof ("+0x") - 1 + 8 + 8 * ABI_64_P (abfd); ++ } ++ ++ s = *ret = (asymbol *) bfd_zmalloc (size); ++ if (s == NULL) ++ goto bad_return; ++ ++ bed = get_elf_backend_data (abfd); ++ ++ if (bed->target_id == X86_64_ELF_DATA) ++ { ++ get_plt_got_vma = elf_x86_64_get_plt_got_vma; ++ valid_plt_reloc_p = elf_x86_64_valid_plt_reloc_p; ++ } ++ else ++ { ++ get_plt_got_vma = elf_i386_get_plt_got_vma; ++ valid_plt_reloc_p = elf_i386_valid_plt_reloc_p; ++ if (got_addr) ++ { ++ /* Check .got.plt and then .got to get the _GLOBAL_OFFSET_TABLE_ ++ address. */ ++ asection *sec = bfd_get_section_by_name (abfd, ".got.plt"); ++ if (sec != NULL) ++ got_addr = sec->vma; ++ else ++ { ++ sec = bfd_get_section_by_name (abfd, ".got"); ++ if (sec != NULL) ++ got_addr = sec->vma; ++ } ++ ++ if (got_addr == (bfd_vma) -1) ++ goto bad_return; ++ } ++ } ++ ++ /* Check for each PLT section. */ ++ names = (char *) (s + count); ++ size = 0; ++ n = 0; ++ for (j = 0; plts[j].name != NULL; j++) ++ if ((plt_contents = plts[j].contents) != NULL) ++ { ++ long k; ++ bfd_vma offset; ++ asection *plt; ++ struct elf_x86_plt *plt_p = &plts[j]; ++ ++ plt_got_offset = plt_p->plt_got_offset; ++ plt_entry_size = plt_p->plt_entry_size; ++ ++ plt = plt_p->sec; ++ ++ if ((plt_p->type & plt_lazy)) ++ { ++ /* Skip PLT0 in lazy PLT. */ ++ k = 1; ++ offset = plt_entry_size; ++ } ++ else ++ { ++ k = 0; ++ offset = 0; ++ } ++ ++ /* Check each PLT entry against dynamic relocations. */ ++ for (; k < plt_p->count; k++) ++ { ++ int off; ++ bfd_vma got_vma; ++ long min, max, mid; ++ ++ /* Get the GOT offset for i386 or the PC-relative offset ++ for x86-64, a signed 32-bit integer. */ ++ off = H_GET_32 (abfd, (plt_contents + offset ++ + plt_got_offset)); ++ got_vma = get_plt_got_vma (plt_p, off, offset, got_addr); ++ ++ /* Binary search. */ ++ p = dynrelbuf[0]; ++ min = 0; ++ max = dynrelcount; ++ while ((min + 1) < max) ++ { ++ arelent *r; ++ ++ mid = (min + max) / 2; ++ r = dynrelbuf[mid]; ++ if (got_vma > r->address) ++ min = mid; ++ else if (got_vma < r->address) ++ max = mid; ++ else ++ { ++ p = r; ++ break; ++ } ++ } ++ ++ /* Skip unknown relocation. PR 17512: file: bc9d6cf5. */ ++ if (got_vma == p->address ++ && p->howto != NULL ++ && valid_plt_reloc_p (p->howto->type)) ++ { ++ *s = **p->sym_ptr_ptr; ++ /* Undefined syms won't have BSF_LOCAL or BSF_GLOBAL ++ set. Since we are defining a symbol, ensure one ++ of them is set. */ ++ if ((s->flags & BSF_LOCAL) == 0) ++ s->flags |= BSF_GLOBAL; ++ s->flags |= BSF_SYNTHETIC; ++ /* This is no longer a section symbol. */ ++ s->flags &= ~BSF_SECTION_SYM; ++ s->section = plt; ++ s->the_bfd = plt->owner; ++ s->value = offset; ++ s->udata.p = NULL; ++ s->name = names; ++ len = strlen ((*p->sym_ptr_ptr)->name); ++ memcpy (names, (*p->sym_ptr_ptr)->name, len); ++ names += len; ++ if (p->addend != 0) ++ { ++ char buf[30], *a; ++ ++ memcpy (names, "+0x", sizeof ("+0x") - 1); ++ names += sizeof ("+0x") - 1; ++ bfd_sprintf_vma (abfd, buf, p->addend); ++ for (a = buf; *a == '0'; ++a) ++ ; ++ size = strlen (a); ++ memcpy (names, a, size); ++ names += size; ++ } ++ memcpy (names, "@plt", sizeof ("@plt")); ++ names += sizeof ("@plt"); ++ n++; ++ s++; ++ /* There should be only one entry in PLT for a given ++ symbol. Set howto to NULL after processing a PLT ++ entry to guard against corrupted PLT. */ ++ p->howto = NULL; ++ } ++ offset += plt_entry_size; ++ } ++ } ++ ++ /* PLT entries with R_386_TLS_DESC relocations are skipped. */ ++ if (n == 0) ++ { ++ bad_return: ++ count = -1; ++ } ++ else ++ count = n; ++ ++ for (j = 0; plts[j].name != NULL; j++) ++ free (plts[j].contents); ++ ++ free (dynrelbuf); ++ ++ return count; ++} ++ ++/* Parse x86 GNU properties. */ ++ ++enum elf_property_kind ++_bfd_x86_elf_parse_gnu_properties (bfd *abfd, unsigned int type, ++ bfd_byte *ptr, unsigned int datasz) ++{ ++ elf_property *prop; ++ ++ if (type == GNU_PROPERTY_X86_COMPAT_ISA_1_USED ++ || type == GNU_PROPERTY_X86_COMPAT_ISA_1_NEEDED ++ || (type >= GNU_PROPERTY_X86_UINT32_AND_LO ++ && type <= GNU_PROPERTY_X86_UINT32_AND_HI) ++ || (type >= GNU_PROPERTY_X86_UINT32_OR_LO ++ && type <= GNU_PROPERTY_X86_UINT32_OR_HI) ++ || (type >= GNU_PROPERTY_X86_UINT32_OR_AND_LO ++ && type <= GNU_PROPERTY_X86_UINT32_OR_AND_HI)) ++ { ++ if (datasz != 4) ++ { ++ _bfd_error_handler ++ (_("error: %pB: "), ++ abfd, type, datasz); ++ return property_corrupt; ++ } ++ prop = _bfd_elf_get_property (abfd, type, datasz); ++ prop->u.number |= bfd_h_get_32 (abfd, ptr); ++ prop->pr_kind = property_number; ++ return property_number; ++ } ++ ++ return property_ignored; ++} ++ ++/* Merge x86 GNU property BPROP with APROP. If APROP isn't NULL, ++ return TRUE if APROP is updated. Otherwise, return TRUE if BPROP ++ should be merged with ABFD. */ ++ ++bool ++_bfd_x86_elf_merge_gnu_properties (struct bfd_link_info *info, ++ bfd *abfd ATTRIBUTE_UNUSED, ++ bfd *bbfd ATTRIBUTE_UNUSED, ++ elf_property *aprop, ++ elf_property *bprop) ++{ ++ unsigned int number, features; ++ bool updated = false; ++ const struct elf_backend_data *bed; ++ struct elf_x86_link_hash_table *htab; ++ unsigned int pr_type = aprop != NULL ? aprop->pr_type : bprop->pr_type; ++ ++ if (pr_type == GNU_PROPERTY_X86_COMPAT_ISA_1_USED ++ || (pr_type >= GNU_PROPERTY_X86_UINT32_OR_AND_LO ++ && pr_type <= GNU_PROPERTY_X86_UINT32_OR_AND_HI)) ++ { ++ if (aprop == NULL || bprop == NULL) ++ { ++ /* Only one of APROP and BPROP can be NULL. */ ++ if (aprop != NULL) ++ { ++ /* Remove this property since the other input file doesn't ++ have it. */ ++ aprop->pr_kind = property_remove; ++ updated = true; ++ } ++ } ++ else ++ { ++ number = aprop->u.number; ++ aprop->u.number = number | bprop->u.number; ++ updated = number != (unsigned int) aprop->u.number; ++ } ++ return updated; ++ } ++ else if (pr_type == GNU_PROPERTY_X86_COMPAT_ISA_1_NEEDED ++ || (pr_type >= GNU_PROPERTY_X86_UINT32_OR_LO ++ && pr_type <= GNU_PROPERTY_X86_UINT32_OR_HI)) ++ { ++ features = 0; ++ if (pr_type == GNU_PROPERTY_X86_ISA_1_NEEDED) ++ { ++ bed = get_elf_backend_data (info->output_bfd); ++ htab = elf_x86_hash_table (info, bed->target_id); ++ switch (htab->params->isa_level) ++ { ++ case 0: ++ break; ++ case 2: ++ features = GNU_PROPERTY_X86_ISA_1_V2; ++ break; ++ case 3: ++ features = GNU_PROPERTY_X86_ISA_1_V3; ++ break; ++ case 4: ++ features = GNU_PROPERTY_X86_ISA_1_V4; ++ break; ++ default: ++ abort (); ++ } ++ } ++ if (aprop != NULL && bprop != NULL) ++ { ++ number = aprop->u.number; ++ aprop->u.number = number | bprop->u.number | features; ++ /* Remove the property if all bits are empty. */ ++ if (aprop->u.number == 0) ++ { ++ aprop->pr_kind = property_remove; ++ updated = true; ++ } ++ else ++ updated = number != (unsigned int) aprop->u.number; ++ } ++ else ++ { ++ /* Only one of APROP and BPROP can be NULL. */ ++ if (aprop != NULL) ++ { ++ aprop->u.number |= features; ++ if (aprop->u.number == 0) ++ { ++ /* Remove APROP if all bits are empty. */ ++ aprop->pr_kind = property_remove; ++ updated = true; ++ } ++ } ++ else ++ { ++ /* Return TRUE if APROP is NULL and all bits of BPROP ++ aren't empty to indicate that BPROP should be added ++ to ABFD. */ ++ bprop->u.number |= features; ++ updated = bprop->u.number != 0; ++ } ++ } ++ return updated; ++ } ++ else if (pr_type >= GNU_PROPERTY_X86_UINT32_AND_LO ++ && pr_type <= GNU_PROPERTY_X86_UINT32_AND_HI) ++ { ++ /* Only one of APROP and BPROP can be NULL: ++ 1. APROP & BPROP when both APROP and BPROP aren't NULL. ++ 2. If APROP is NULL, remove x86 feature. ++ 3. Otherwise, do nothing. ++ */ ++ bed = get_elf_backend_data (info->output_bfd); ++ htab = elf_x86_hash_table (info, bed->target_id); ++ if (!htab) ++ abort (); ++ if (aprop != NULL && bprop != NULL) ++ { ++ number = aprop->u.number; ++ aprop->u.number = number & bprop->u.number; ++ if (pr_type == GNU_PROPERTY_X86_FEATURE_1_AND) ++ { ++ features = 0; ++ if (htab->params->ibt) ++ features = GNU_PROPERTY_X86_FEATURE_1_IBT; ++ if (htab->params->shstk) ++ features |= GNU_PROPERTY_X86_FEATURE_1_SHSTK; ++ if (htab->params->lam_u48) ++ features |= (GNU_PROPERTY_X86_FEATURE_1_LAM_U48 ++ | GNU_PROPERTY_X86_FEATURE_1_LAM_U57); ++ else if (htab->params->lam_u57) ++ features |= GNU_PROPERTY_X86_FEATURE_1_LAM_U57; ++ /* Add GNU_PROPERTY_X86_FEATURE_1_IBT, ++ GNU_PROPERTY_X86_FEATURE_1_SHSTK, ++ GNU_PROPERTY_X86_FEATURE_1_LAM_U48 and ++ GNU_PROPERTY_X86_FEATURE_1_LAM_U57. */ ++ aprop->u.number |= features; ++ } ++ updated = number != (unsigned int) aprop->u.number; ++ /* Remove the property if all feature bits are cleared. */ ++ if (aprop->u.number == 0) ++ aprop->pr_kind = property_remove; ++ } ++ else ++ { ++ /* There should be no AND properties since some input doesn't ++ have them. Set IBT and SHSTK properties for -z ibt and -z ++ shstk if needed. */ ++ features = 0; ++ if (pr_type == GNU_PROPERTY_X86_FEATURE_1_AND) ++ { ++ if (htab->params->ibt) ++ features = GNU_PROPERTY_X86_FEATURE_1_IBT; ++ if (htab->params->shstk) ++ features |= GNU_PROPERTY_X86_FEATURE_1_SHSTK; ++ if (htab->params->lam_u48) ++ features |= (GNU_PROPERTY_X86_FEATURE_1_LAM_U48 ++ | GNU_PROPERTY_X86_FEATURE_1_LAM_U57); ++ else if (htab->params->lam_u57) ++ features |= GNU_PROPERTY_X86_FEATURE_1_LAM_U57; ++ } ++ if (features) ++ { ++ if (aprop != NULL) ++ { ++ updated = features != (unsigned int) aprop->u.number; ++ aprop->u.number = features; ++ } ++ else ++ { ++ updated = true; ++ bprop->u.number = features; ++ } ++ } ++ else if (aprop != NULL) ++ { ++ aprop->pr_kind = property_remove; ++ updated = true; ++ } ++ } ++ return updated; ++ } ++ else ++ { ++ /* Never should happen. */ ++ abort (); ++ } ++ ++ return updated; ++} ++ ++/* Set up x86 GNU properties. Return the first relocatable ELF input ++ with GNU properties if found. Otherwise, return NULL. */ ++ ++bfd * ++_bfd_x86_elf_link_setup_gnu_properties ++ (struct bfd_link_info *info, struct elf_x86_init_table *init_table) ++{ ++ bool normal_target; ++ bool lazy_plt; ++ asection *sec, *pltsec; ++ bfd *dynobj; ++ bool use_ibt_plt; ++ unsigned int plt_alignment, features, isa_level; ++ struct elf_x86_link_hash_table *htab; ++ bfd *pbfd; ++ bfd *ebfd = NULL; ++ elf_property *prop; ++ const struct elf_backend_data *bed; ++ unsigned int class_align = ABI_64_P (info->output_bfd) ? 3 : 2; ++ unsigned int got_align; ++ ++ /* Find a normal input file with GNU property note. */ ++ for (pbfd = info->input_bfds; ++ pbfd != NULL; ++ pbfd = pbfd->link.next) ++ if (bfd_get_flavour (pbfd) == bfd_target_elf_flavour ++ && bfd_count_sections (pbfd) != 0) ++ { ++ ebfd = pbfd; ++ ++ if (elf_properties (pbfd) != NULL) ++ break; ++ } ++ ++ bed = get_elf_backend_data (info->output_bfd); ++ ++ htab = elf_x86_hash_table (info, bed->target_id); ++ if (htab == NULL) ++ return pbfd; ++ ++ features = 0; ++ if (htab->params->ibt) ++ { ++ features = GNU_PROPERTY_X86_FEATURE_1_IBT; ++ htab->params->cet_report &= ~prop_report_ibt; ++ } ++ if (htab->params->shstk) ++ { ++ features |= GNU_PROPERTY_X86_FEATURE_1_SHSTK; ++ htab->params->cet_report &= ~prop_report_shstk; ++ } ++ if (!(htab->params->cet_report & (prop_report_ibt | prop_report_shstk))) ++ htab->params->cet_report = prop_report_none; ++ if (htab->params->lam_u48) ++ { ++ features |= (GNU_PROPERTY_X86_FEATURE_1_LAM_U48 ++ | GNU_PROPERTY_X86_FEATURE_1_LAM_U57); ++ htab->params->lam_u48_report = prop_report_none; ++ htab->params->lam_u57_report = prop_report_none; ++ } ++ else if (htab->params->lam_u57) ++ { ++ features |= GNU_PROPERTY_X86_FEATURE_1_LAM_U57; ++ htab->params->lam_u57_report = prop_report_none; ++ } ++ ++ switch (htab->params->isa_level) ++ { ++ case 0: ++ isa_level = 0; ++ break; ++ case 1: ++ isa_level = GNU_PROPERTY_X86_ISA_1_BASELINE; ++ break; ++ case 2: ++ isa_level = GNU_PROPERTY_X86_ISA_1_V2; ++ break; ++ case 3: ++ isa_level = GNU_PROPERTY_X86_ISA_1_V3; ++ break; ++ case 4: ++ isa_level = GNU_PROPERTY_X86_ISA_1_V4; ++ break; ++ default: ++ abort (); ++ } ++ ++ if (ebfd != NULL) ++ { ++ prop = NULL; ++ if (features) ++ { ++ /* If features is set, add GNU_PROPERTY_X86_FEATURE_1_IBT, ++ GNU_PROPERTY_X86_FEATURE_1_SHSTK, ++ GNU_PROPERTY_X86_FEATURE_1_LAM_U48 and ++ GNU_PROPERTY_X86_FEATURE_1_LAM_U57. */ ++ prop = _bfd_elf_get_property (ebfd, ++ GNU_PROPERTY_X86_FEATURE_1_AND, ++ 4); ++ prop->u.number |= features; ++ prop->pr_kind = property_number; ++ } ++ ++ if (isa_level) ++ { ++ /* If ISA level is set, add GNU_PROPERTY_X86_ISA_1_NEEDED. */ ++ prop = _bfd_elf_get_property (ebfd, ++ GNU_PROPERTY_X86_ISA_1_NEEDED, ++ 4); ++ prop->u.number |= isa_level; ++ prop->pr_kind = property_number; ++ } ++ ++ /* Create the GNU property note section if needed. */ ++ if (prop != NULL && pbfd == NULL) ++ { ++ sec = bfd_make_section_with_flags (ebfd, ++ NOTE_GNU_PROPERTY_SECTION_NAME, ++ (SEC_ALLOC ++ | SEC_LOAD ++ | SEC_IN_MEMORY ++ | SEC_READONLY ++ | SEC_HAS_CONTENTS ++ | SEC_DATA)); ++ if (sec == NULL) ++ info->callbacks->einfo (_("%F%P: failed to create GNU property section\n")); ++ ++ if (!bfd_set_section_alignment (sec, class_align)) ++ { ++ error_alignment: ++ info->callbacks->einfo (_("%F%pA: failed to align section\n"), ++ sec); ++ } ++ ++ elf_section_type (sec) = SHT_NOTE; ++ } ++ } ++ ++ if (htab->params->cet_report ++ || htab->params->lam_u48_report ++ || htab->params->lam_u57_report) ++ { ++ /* Report missing IBT, SHSTK and LAM properties. */ ++ bfd *abfd; ++ const char *warning_msg = _("%P: %pB: warning: missing %s\n"); ++ const char *error_msg = _("%X%P: %pB: error: missing %s\n"); ++ const char *cet_msg = NULL; ++ const char *lam_u48_msg = NULL; ++ const char *lam_u57_msg = NULL; ++ const char *missing; ++ elf_property_list *p; ++ bool missing_ibt, missing_shstk; ++ bool missing_lam_u48, missing_lam_u57; ++ bool check_ibt ++ = (htab->params->cet_report ++ && (htab->params->cet_report & prop_report_ibt)); ++ bool check_shstk ++ = (htab->params->cet_report ++ && (htab->params->cet_report & prop_report_shstk)); ++ ++ if (htab->params->cet_report) ++ { ++ if ((htab->params->cet_report & prop_report_warning)) ++ cet_msg = warning_msg; ++ else ++ cet_msg = error_msg; ++ } ++ if (htab->params->lam_u48_report) ++ { ++ if ((htab->params->lam_u48_report & prop_report_warning)) ++ lam_u48_msg = warning_msg; ++ else ++ lam_u48_msg = error_msg; ++ } ++ if (htab->params->lam_u57_report) ++ { ++ if ((htab->params->lam_u57_report & prop_report_warning)) ++ lam_u57_msg = warning_msg; ++ else ++ lam_u57_msg = error_msg; ++ } ++ ++ for (abfd = info->input_bfds; abfd != NULL; abfd = abfd->link.next) ++ if (!(abfd->flags & (DYNAMIC | BFD_PLUGIN | BFD_LINKER_CREATED)) ++ && bfd_get_flavour (abfd) == bfd_target_elf_flavour) ++ { ++ for (p = elf_properties (abfd); p; p = p->next) ++ if (p->property.pr_type == GNU_PROPERTY_X86_FEATURE_1_AND) ++ break; ++ ++ missing_ibt = check_ibt; ++ missing_shstk = check_shstk; ++ missing_lam_u48 = !!lam_u48_msg; ++ missing_lam_u57 = !!lam_u57_msg; ++ if (p) ++ { ++ missing_ibt &= !(p->property.u.number ++ & GNU_PROPERTY_X86_FEATURE_1_IBT); ++ missing_shstk &= !(p->property.u.number ++ & GNU_PROPERTY_X86_FEATURE_1_SHSTK); ++ missing_lam_u48 &= !(p->property.u.number ++ & GNU_PROPERTY_X86_FEATURE_1_LAM_U48); ++ missing_lam_u57 &= !(p->property.u.number ++ & GNU_PROPERTY_X86_FEATURE_1_LAM_U57); ++ } ++ if (missing_ibt || missing_shstk) ++ { ++ if (missing_ibt && missing_shstk) ++ missing = _("IBT and SHSTK properties"); ++ else if (missing_ibt) ++ missing = _("IBT property"); ++ else ++ missing = _("SHSTK property"); ++ info->callbacks->einfo (cet_msg, abfd, missing); ++ } ++ if (missing_lam_u48) ++ { ++ missing = _("LAM_U48 property"); ++ info->callbacks->einfo (lam_u48_msg, abfd, missing); ++ } ++ if (missing_lam_u57) ++ { ++ missing = _("LAM_U57 property"); ++ info->callbacks->einfo (lam_u57_msg, abfd, missing); ++ } ++ } ++ } ++ ++ pbfd = _bfd_elf_link_setup_gnu_properties (info); ++ ++ htab->r_info = init_table->r_info; ++ htab->r_sym = init_table->r_sym; ++ ++ if (bfd_link_relocatable (info)) ++ return pbfd; ++ ++ htab->plt0_pad_byte = init_table->plt0_pad_byte; ++ ++ use_ibt_plt = htab->params->ibtplt || htab->params->ibt; ++ if (!use_ibt_plt && pbfd != NULL) ++ { ++ /* Check if GNU_PROPERTY_X86_FEATURE_1_IBT is on. */ ++ elf_property_list *p; ++ ++ /* The property list is sorted in order of type. */ ++ for (p = elf_properties (pbfd); p; p = p->next) ++ { ++ if (GNU_PROPERTY_X86_FEATURE_1_AND == p->property.pr_type) ++ { ++ use_ibt_plt = !!(p->property.u.number ++ & GNU_PROPERTY_X86_FEATURE_1_IBT); ++ break; ++ } ++ else if (GNU_PROPERTY_X86_FEATURE_1_AND < p->property.pr_type) ++ break; ++ } ++ } ++ ++ dynobj = htab->elf.dynobj; ++ ++ /* Set htab->elf.dynobj here so that there is no need to check and ++ set it in check_relocs. */ ++ if (dynobj == NULL) ++ { ++ if (pbfd != NULL) ++ { ++ htab->elf.dynobj = pbfd; ++ dynobj = pbfd; ++ } ++ else ++ { ++ bfd *abfd; ++ ++ /* Find a normal input file to hold linker created ++ sections. */ ++ for (abfd = info->input_bfds; ++ abfd != NULL; ++ abfd = abfd->link.next) ++ if (bfd_get_flavour (abfd) == bfd_target_elf_flavour ++ && (abfd->flags ++ & (DYNAMIC | BFD_LINKER_CREATED | BFD_PLUGIN)) == 0 ++ && bed->relocs_compatible (abfd->xvec, ++ info->output_bfd->xvec)) ++ { ++ htab->elf.dynobj = abfd; ++ dynobj = abfd; ++ break; ++ } ++ } ++ } ++ ++ /* Return if there are no normal input files. */ ++ if (dynobj == NULL) ++ return pbfd; ++ ++ /* Even when lazy binding is disabled by "-z now", the PLT0 entry may ++ still be used with LD_AUDIT or LD_PROFILE if PLT entry is used for ++ canonical function address. */ ++ htab->plt.has_plt0 = 1; ++ normal_target = htab->elf.target_os == is_normal; ++ ++ if (normal_target) ++ { ++ if (use_ibt_plt) ++ { ++ htab->lazy_plt = init_table->lazy_ibt_plt; ++ htab->non_lazy_plt = init_table->non_lazy_ibt_plt; ++ } ++ else ++ { ++ htab->lazy_plt = init_table->lazy_plt; ++ htab->non_lazy_plt = init_table->non_lazy_plt; ++ } ++ } ++ else ++ { ++ htab->lazy_plt = init_table->lazy_plt; ++ htab->non_lazy_plt = NULL; ++ } ++ ++ pltsec = htab->elf.splt; ++ ++ /* If the non-lazy PLT is available, use it for all PLT entries if ++ there are no PLT0 or no .plt section. */ ++ if (htab->non_lazy_plt != NULL ++ && (!htab->plt.has_plt0 || pltsec == NULL)) ++ { ++ lazy_plt = false; ++ if (bfd_link_pic (info)) ++ htab->plt.plt_entry = htab->non_lazy_plt->pic_plt_entry; ++ else ++ htab->plt.plt_entry = htab->non_lazy_plt->plt_entry; ++ htab->plt.plt_entry_size = htab->non_lazy_plt->plt_entry_size; ++ htab->plt.plt_got_offset = htab->non_lazy_plt->plt_got_offset; ++ htab->plt.plt_got_insn_size ++ = htab->non_lazy_plt->plt_got_insn_size; ++ htab->plt.eh_frame_plt_size ++ = htab->non_lazy_plt->eh_frame_plt_size; ++ htab->plt.eh_frame_plt = htab->non_lazy_plt->eh_frame_plt; ++ } ++ else ++ { ++ lazy_plt = true; ++ if (bfd_link_pic (info)) ++ { ++ htab->plt.plt0_entry = htab->lazy_plt->pic_plt0_entry; ++ htab->plt.plt_entry = htab->lazy_plt->pic_plt_entry; ++ } ++ else ++ { ++ htab->plt.plt0_entry = htab->lazy_plt->plt0_entry; ++ htab->plt.plt_entry = htab->lazy_plt->plt_entry; ++ } ++ htab->plt.plt_entry_size = htab->lazy_plt->plt_entry_size; ++ htab->plt.plt_got_offset = htab->lazy_plt->plt_got_offset; ++ htab->plt.plt_got_insn_size ++ = htab->lazy_plt->plt_got_insn_size; ++ htab->plt.eh_frame_plt_size ++ = htab->lazy_plt->eh_frame_plt_size; ++ htab->plt.eh_frame_plt = htab->lazy_plt->eh_frame_plt; ++ } ++ ++ if (htab->elf.target_os == is_vxworks ++ && !elf_vxworks_create_dynamic_sections (dynobj, info, ++ &htab->srelplt2)) ++ { ++ info->callbacks->einfo (_("%F%P: failed to create VxWorks dynamic sections\n")); ++ return pbfd; ++ } ++ ++ /* Since create_dynamic_sections isn't always called, but GOT ++ relocations need GOT relocations, create them here so that we ++ don't need to do it in check_relocs. */ ++ if (htab->elf.sgot == NULL ++ && !_bfd_elf_create_got_section (dynobj, info)) ++ info->callbacks->einfo (_("%F%P: failed to create GOT sections\n")); ++ ++ got_align = (bed->target_id == X86_64_ELF_DATA) ? 3 : 2; ++ ++ /* Align .got and .got.plt sections to their entry size. Do it here ++ instead of in create_dynamic_sections so that they are always ++ properly aligned even if create_dynamic_sections isn't called. */ ++ sec = htab->elf.sgot; ++ if (!bfd_set_section_alignment (sec, got_align)) ++ goto error_alignment; ++ ++ sec = htab->elf.sgotplt; ++ if (!bfd_set_section_alignment (sec, got_align)) ++ goto error_alignment; ++ ++ /* Create the ifunc sections here so that check_relocs can be ++ simplified. */ ++ if (!_bfd_elf_create_ifunc_sections (dynobj, info)) ++ info->callbacks->einfo (_("%F%P: failed to create ifunc sections\n")); ++ ++ plt_alignment = bfd_log2 (htab->plt.plt_entry_size); ++ ++ if (pltsec != NULL) ++ { ++ /* Whe creating executable, set the contents of the .interp ++ section to the interpreter. */ ++ if (bfd_link_executable (info) && !info->nointerp) ++ { ++ asection *s = bfd_get_linker_section (dynobj, ".interp"); ++ if (s == NULL) ++ abort (); ++ s->size = htab->dynamic_interpreter_size; ++ s->contents = (unsigned char *) htab->dynamic_interpreter; ++ htab->interp = s; ++ } ++ ++ if (normal_target) ++ { ++ flagword pltflags = (bed->dynamic_sec_flags ++ | SEC_ALLOC ++ | SEC_CODE ++ | SEC_LOAD ++ | SEC_READONLY); ++ unsigned int non_lazy_plt_alignment ++ = bfd_log2 (htab->non_lazy_plt->plt_entry_size); ++ ++ sec = pltsec; ++ if (!bfd_set_section_alignment (sec, plt_alignment)) ++ goto error_alignment; ++ ++ /* Create the GOT procedure linkage table. */ ++ sec = bfd_make_section_anyway_with_flags (dynobj, ++ ".plt.got", ++ pltflags); ++ if (sec == NULL) ++ info->callbacks->einfo (_("%F%P: failed to create GOT PLT section\n")); ++ ++ if (!bfd_set_section_alignment (sec, non_lazy_plt_alignment)) ++ goto error_alignment; ++ ++ htab->plt_got = sec; ++ ++ if (lazy_plt) ++ { ++ sec = NULL; ++ ++ if (use_ibt_plt) ++ { ++ /* Create the second PLT for Intel IBT support. IBT ++ PLT is needed only for lazy binding. */ ++ sec = bfd_make_section_anyway_with_flags (dynobj, ++ ".plt.sec", ++ pltflags); ++ if (sec == NULL) ++ info->callbacks->einfo (_("%F%P: failed to create IBT-enabled PLT section\n")); ++ ++ if (!bfd_set_section_alignment (sec, plt_alignment)) ++ goto error_alignment; ++ } ++ else if (htab->params->bndplt && ABI_64_P (dynobj)) ++ { ++ /* Create the second PLT for Intel MPX support. MPX ++ PLT is supported only in 64-bit mode and is needed ++ only for lazy binding. */ ++ sec = bfd_make_section_anyway_with_flags (dynobj, ++ ".plt.sec", ++ pltflags); ++ if (sec == NULL) ++ info->callbacks->einfo (_("%F%P: failed to create BND PLT section\n")); ++ ++ if (!bfd_set_section_alignment (sec, non_lazy_plt_alignment)) ++ goto error_alignment; ++ } ++ ++ htab->plt_second = sec; ++ } ++ } ++ ++ if (!info->no_ld_generated_unwind_info) ++ { ++ flagword flags = (SEC_ALLOC | SEC_LOAD | SEC_READONLY ++ | SEC_HAS_CONTENTS | SEC_IN_MEMORY ++ | SEC_LINKER_CREATED); ++ ++ sec = bfd_make_section_anyway_with_flags (dynobj, ++ ".eh_frame", ++ flags); ++ if (sec == NULL) ++ info->callbacks->einfo (_("%F%P: failed to create PLT .eh_frame section\n")); ++ ++ if (!bfd_set_section_alignment (sec, class_align)) ++ goto error_alignment; ++ ++ htab->plt_eh_frame = sec; ++ ++ if (htab->plt_got != NULL) ++ { ++ sec = bfd_make_section_anyway_with_flags (dynobj, ++ ".eh_frame", ++ flags); ++ if (sec == NULL) ++ info->callbacks->einfo (_("%F%P: failed to create GOT PLT .eh_frame section\n")); ++ ++ if (!bfd_set_section_alignment (sec, class_align)) ++ goto error_alignment; ++ ++ htab->plt_got_eh_frame = sec; ++ } ++ ++ if (htab->plt_second != NULL) ++ { ++ sec = bfd_make_section_anyway_with_flags (dynobj, ++ ".eh_frame", ++ flags); ++ if (sec == NULL) ++ info->callbacks->einfo (_("%F%P: failed to create the second PLT .eh_frame section\n")); ++ ++ if (!bfd_set_section_alignment (sec, class_align)) ++ goto error_alignment; ++ ++ htab->plt_second_eh_frame = sec; ++ } ++ } ++ } ++ ++ /* The .iplt section is used for IFUNC symbols in static ++ executables. */ ++ sec = htab->elf.iplt; ++ if (sec != NULL) ++ { ++ /* NB: Delay setting its alignment until we know it is non-empty. ++ Otherwise an empty iplt section may change vma and lma of the ++ following sections, which triggers moving dot of the following ++ section backwards, resulting in a warning and section lma not ++ being set properly. It later leads to a "File truncated" ++ error. */ ++ if (!bfd_set_section_alignment (sec, 0)) ++ goto error_alignment; ++ ++ htab->plt.iplt_alignment = (normal_target ++ ? plt_alignment ++ : bed->plt_alignment); ++ } ++ ++ if (bfd_link_executable (info) ++ && !info->nointerp ++ && !htab->params->has_dynamic_linker ++ && htab->params->static_before_all_inputs) ++ { ++ /* Report error for dynamic input objects if -static is passed at ++ command-line before all input files without --dynamic-linker ++ unless --no-dynamic-linker is used. */ ++ bfd *abfd; ++ ++ for (abfd = info->input_bfds; abfd != NULL; abfd = abfd->link.next) ++ if ((abfd->flags & DYNAMIC)) ++ info->callbacks->einfo ++ (_("%X%P: attempted static link of dynamic object `%pB'\n"), ++ abfd); ++ } ++ ++ return pbfd; ++} ++ ++/* Fix up x86 GNU properties. */ ++ ++void ++_bfd_x86_elf_link_fixup_gnu_properties ++ (struct bfd_link_info *info, elf_property_list **listp) ++{ ++ elf_property_list *p; ++ ++ for (p = *listp; p; p = p->next) ++ { ++ unsigned int type = p->property.pr_type; ++ if (type == GNU_PROPERTY_X86_COMPAT_ISA_1_USED ++ || type == GNU_PROPERTY_X86_COMPAT_ISA_1_NEEDED ++ || (type >= GNU_PROPERTY_X86_UINT32_AND_LO ++ && type <= GNU_PROPERTY_X86_UINT32_AND_HI) ++ || (type >= GNU_PROPERTY_X86_UINT32_OR_LO ++ && type <= GNU_PROPERTY_X86_UINT32_OR_HI) ++ || (type >= GNU_PROPERTY_X86_UINT32_OR_AND_LO ++ && type <= GNU_PROPERTY_X86_UINT32_OR_AND_HI)) ++ { ++ if (p->property.u.number == 0 ++ && (type == GNU_PROPERTY_X86_COMPAT_ISA_1_NEEDED ++ || (type >= GNU_PROPERTY_X86_UINT32_AND_LO ++ && type <= GNU_PROPERTY_X86_UINT32_AND_HI) ++ || (type >= GNU_PROPERTY_X86_UINT32_OR_LO ++ && type <= GNU_PROPERTY_X86_UINT32_OR_HI))) ++ { ++ /* Remove empty property. */ ++ *listp = p->next; ++ continue; ++ } ++ ++ /* Keep LAM features only for 64-bit output. */ ++ if (type == GNU_PROPERTY_X86_FEATURE_1_AND ++ && !ABI_64_P (info->output_bfd)) ++ p->property.u.number &= ~(GNU_PROPERTY_X86_FEATURE_1_LAM_U48 ++ | GNU_PROPERTY_X86_FEATURE_1_LAM_U57); ++ ++ listp = &p->next; ++ } ++ else if (type > GNU_PROPERTY_HIPROC) ++ { ++ /* The property list is sorted in order of type. */ ++ break; ++ } ++ } ++} ++ ++void ++_bfd_elf_linker_x86_set_options (struct bfd_link_info * info, ++ struct elf_linker_x86_params *params) ++{ ++ const struct elf_backend_data *bed ++ = get_elf_backend_data (info->output_bfd); ++ struct elf_x86_link_hash_table *htab ++ = elf_x86_hash_table (info, bed->target_id); ++ if (htab != NULL) ++ htab->params = params; ++} +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-i386/pltgot-1.d binutils-2.38-new/ld/testsuite/ld-i386/pltgot-1.d +--- binutils-2.38/ld/testsuite/ld-i386/pltgot-1.d 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-i386/pltgot-1.d 2022-04-26 13:54:50.379529423 +0200 @@ -2,6 +2,7 @@ #readelf: -S --wide #as: --32 @@ -30,9 +4246,9 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-i386/pltgot-1.d binuti #... +\[ *[0-9]+\] \.plt +PROGBITS +[0-9a-f]+ +[0-9a-f]+ +0+10 +.* #... -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-i386/pltgot-2.d binutils-2.37-new/ld/testsuite/ld-i386/pltgot-2.d ---- binutils-2.37/ld/testsuite/ld-i386/pltgot-2.d 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-i386/pltgot-2.d 2021-07-24 21:59:08.086910360 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-i386/pltgot-2.d binutils-2.38-new/ld/testsuite/ld-i386/pltgot-2.d +--- binutils-2.38/ld/testsuite/ld-i386/pltgot-2.d 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-i386/pltgot-2.d 2022-04-26 13:54:50.380529425 +0200 @@ -3,7 +3,6 @@ #readelf: -d --wide #as: --32 @@ -41,9 +4257,9 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-i386/pltgot-2.d binuti #... +0x[0-9a-f]+ +\(PLTREL.* #... -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-i386/pr19636-2d.d binutils-2.37-new/ld/testsuite/ld-i386/pr19636-2d.d ---- binutils-2.37/ld/testsuite/ld-i386/pr19636-2d.d 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-i386/pr19636-2d.d 2021-07-24 21:59:08.086910360 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-i386/pr19636-2d.d binutils-2.38-new/ld/testsuite/ld-i386/pr19636-2d.d +--- binutils-2.38/ld/testsuite/ld-i386/pr19636-2d.d 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-i386/pr19636-2d.d 2022-04-26 13:54:50.380529425 +0200 @@ -8,7 +8,7 @@ Relocation section '\.rel\.dyn' at offse [0-9a-f]+ +[0-9a-f]+ +R_386_32 +0+ +func [0-9a-f]+ +[0-9a-f]+ +R_386_PC32 +0+ +func @@ -53,9 +4269,29 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-i386/pr19636-2d.d binu Symbol table '\.dynsym' contains [0-9]+ entries: +Num: +Value +Size Type +Bind +Vis +Ndx Name #... -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-i386/pr19636-2e.d binutils-2.37-new/ld/testsuite/ld-i386/pr19636-2e.d ---- binutils-2.37/ld/testsuite/ld-i386/pr19636-2e.d 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-i386/pr19636-2e.d 2021-07-24 21:59:08.086910360 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-i386/pr19636-2d.d.orig binutils-2.38-new/ld/testsuite/ld-i386/pr19636-2d.d.orig +--- binutils-2.38/ld/testsuite/ld-i386/pr19636-2d.d.orig 1970-01-01 01:00:00.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-i386/pr19636-2d.d.orig 2022-01-22 13:14:09.000000000 +0100 +@@ -0,0 +1,16 @@ ++#source: pr19636-2.s ++#as: --32 -mrelax-relocations=no ++#ld: -shared -m elf_i386 -z notext ++#readelf : -r --wide --dyn-syms ++ ++Relocation section '\.rel\.dyn' at offset [0x0-9a-f]+ contains 3 entries: ++ +Offset +Info +Type +Sym. Value +Symbol's Name ++[0-9a-f]+ +[0-9a-f]+ +R_386_32 +0+ +func ++[0-9a-f]+ +[0-9a-f]+ +R_386_PC32 +0+ +func ++[0-9a-f]+ +[0-9a-f]+ +R_386_GLOB_DAT +0+ +func ++ ++Symbol table '\.dynsym' contains [0-9]+ entries: ++ +Num: +Value +Size Type +Bind +Vis +Ndx Name ++#... ++ +[0-9]+: +[a-f0-9]+ +0 +NOTYPE +WEAK +DEFAULT +UND +func ++#pass +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-i386/pr19636-2e.d binutils-2.38-new/ld/testsuite/ld-i386/pr19636-2e.d +--- binutils-2.38/ld/testsuite/ld-i386/pr19636-2e.d 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-i386/pr19636-2e.d 2022-04-26 13:54:50.380529425 +0200 @@ -8,7 +8,7 @@ Relocation section '\.rel\.dyn' at offse [0-9a-f]+ +[0-9a-f]+ +R_386_32 +0+ +func [0-9a-f]+ +[0-9a-f]+ +R_386_PC32 +0+ +func @@ -65,9 +4301,29 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-i386/pr19636-2e.d binu Symbol table '\.dynsym' contains [0-9]+ entries: +Num: +Value +Size Type +Bind +Vis +Ndx Name #... -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-i386/pr20830.d binutils-2.37-new/ld/testsuite/ld-i386/pr20830.d ---- binutils-2.37/ld/testsuite/ld-i386/pr20830.d 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-i386/pr20830.d 2021-07-24 21:59:08.087910350 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-i386/pr19636-2e.d.orig binutils-2.38-new/ld/testsuite/ld-i386/pr19636-2e.d.orig +--- binutils-2.38/ld/testsuite/ld-i386/pr19636-2e.d.orig 1970-01-01 01:00:00.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-i386/pr19636-2e.d.orig 2022-01-22 13:14:09.000000000 +0100 +@@ -0,0 +1,16 @@ ++#source: pr19636-2.s ++#as: --32 -mrelax-relocations=no ++#ld: -shared -Bsymbolic -m elf_i386 -z notext ++#readelf : -r --wide --dyn-syms ++ ++Relocation section '\.rel\.dyn' at offset [0x0-9a-f]+ contains 3 entries: ++ +Offset +Info +Type +Sym. Value +Symbol's Name ++[0-9a-f]+ +[0-9a-f]+ +R_386_32 +0+ +func ++[0-9a-f]+ +[0-9a-f]+ +R_386_PC32 +0+ +func ++[0-9a-f]+ +[0-9a-f]+ +R_386_GLOB_DAT +0+ +func ++ ++Symbol table '\.dynsym' contains [0-9]+ entries: ++ +Num: +Value +Size Type +Bind +Vis +Ndx Name ++#... ++ +[0-9]+: +[a-f0-9]+ +0 +NOTYPE +WEAK +DEFAULT +UND +func ++#pass +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-i386/pr20830.d binutils-2.38-new/ld/testsuite/ld-i386/pr20830.d +--- binutils-2.38/ld/testsuite/ld-i386/pr20830.d 2022-02-07 10:09:33.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-i386/pr20830.d 2022-04-26 13:54:50.384529430 +0200 @@ -19,7 +19,7 @@ Contents of the .eh_frame section: DW_CFA_offset: r8 \(eip\) at cfa-4 DW_CFA_nop @@ -77,9 +4333,9 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-i386/pr20830.d binutil 0+18 00000010 0000001c FDE cie=00000000 pc=00000128..00000133 DW_CFA_nop DW_CFA_nop -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-x86-64/pltgot-1.d binutils-2.37-new/ld/testsuite/ld-x86-64/pltgot-1.d ---- binutils-2.37/ld/testsuite/ld-x86-64/pltgot-1.d 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-x86-64/pltgot-1.d 2021-07-24 21:59:08.087910350 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-x86-64/pltgot-1.d binutils-2.38-new/ld/testsuite/ld-x86-64/pltgot-1.d +--- binutils-2.38/ld/testsuite/ld-x86-64/pltgot-1.d 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-x86-64/pltgot-1.d 2022-04-26 13:54:50.381529426 +0200 @@ -2,8 +2,4 @@ #readelf: -S --wide #as: --64 @@ -89,9 +4345,9 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-x86-64/pltgot-1.d binu -#... - +\[ *[0-9]+\] \.got\.plt +PROGBITS +[0-9a-f]+ +[0-9a-f]+ +0+18 +.* #pass -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-x86-64/pltgot-2.d binutils-2.37-new/ld/testsuite/ld-x86-64/pltgot-2.d ---- binutils-2.37/ld/testsuite/ld-x86-64/pltgot-2.d 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-x86-64/pltgot-2.d 2021-07-24 21:59:08.087910350 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-x86-64/pltgot-2.d binutils-2.38-new/ld/testsuite/ld-x86-64/pltgot-2.d +--- binutils-2.38/ld/testsuite/ld-x86-64/pltgot-2.d 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-x86-64/pltgot-2.d 2022-04-26 13:54:50.381529426 +0200 @@ -3,7 +3,6 @@ #readelf: -d --wide #as: --64 @@ -100,17 +4356,17 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-x86-64/pltgot-2.d binu #... +0x[0-9a-f]+ +\(PLTREL.* #... -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-x86-64/plt-main.rd binutils-2.37-new/ld/testsuite/ld-x86-64/plt-main.rd ---- binutils-2.37/ld/testsuite/ld-x86-64/plt-main.rd 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-x86-64/plt-main.rd 2021-07-24 21:59:08.087910350 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-x86-64/plt-main.rd binutils-2.38-new/ld/testsuite/ld-x86-64/plt-main.rd +--- binutils-2.38/ld/testsuite/ld-x86-64/plt-main.rd 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-x86-64/plt-main.rd 2022-04-26 13:54:50.381529426 +0200 @@ -1,4 +1,3 @@ -#failif #... [0-9a-f ]+R_X86_64_JUMP_SLOT +0+ +bar \+ 0 #... -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-x86-64/pr20830a.d binutils-2.37-new/ld/testsuite/ld-x86-64/pr20830a.d ---- binutils-2.37/ld/testsuite/ld-x86-64/pr20830a.d 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-x86-64/pr20830a.d 2021-07-24 21:59:08.088910340 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-x86-64/pr20830a.d binutils-2.38-new/ld/testsuite/ld-x86-64/pr20830a.d +--- binutils-2.38/ld/testsuite/ld-x86-64/pr20830a.d 2022-02-07 10:09:33.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-x86-64/pr20830a.d 2022-04-26 13:54:50.381529426 +0200 @@ -20,6 +20,7 @@ Contents of the .eh_frame section: DW_CFA_offset: r16 \(rip\) at cfa-8 DW_CFA_nop @@ -119,9 +4375,9 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-x86-64/pr20830a.d binu 0+18 0000000000000014 0000001c FDE cie=00000000 pc=00000000000001c8..00000000000001d4 DW_CFA_nop -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-x86-64/pr20830a-now.d binutils-2.37-new/ld/testsuite/ld-x86-64/pr20830a-now.d ---- binutils-2.37/ld/testsuite/ld-x86-64/pr20830a-now.d 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-x86-64/pr20830a-now.d 2021-07-24 21:59:08.088910340 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-x86-64/pr20830a-now.d binutils-2.38-new/ld/testsuite/ld-x86-64/pr20830a-now.d +--- binutils-2.38/ld/testsuite/ld-x86-64/pr20830a-now.d 2022-02-07 10:09:33.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-x86-64/pr20830a-now.d 2022-04-26 13:54:50.381529426 +0200 @@ -20,6 +20,7 @@ Contents of the .eh_frame section: DW_CFA_offset: r16 \(rip\) at cfa-8 DW_CFA_nop @@ -130,9 +4386,9 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-x86-64/pr20830a-now.d 0+18 0000000000000014 0000001c FDE cie=00000000 pc=00000000000001c8..00000000000001d4 DW_CFA_nop -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-x86-64/pr20830b.d binutils-2.37-new/ld/testsuite/ld-x86-64/pr20830b.d ---- binutils-2.37/ld/testsuite/ld-x86-64/pr20830b.d 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-x86-64/pr20830b.d 2021-07-24 21:59:08.088910340 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-x86-64/pr20830b.d binutils-2.38-new/ld/testsuite/ld-x86-64/pr20830b.d +--- binutils-2.38/ld/testsuite/ld-x86-64/pr20830b.d 2022-02-07 10:09:33.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-x86-64/pr20830b.d 2022-04-26 13:54:50.381529426 +0200 @@ -20,7 +20,8 @@ Contents of the .eh_frame section: DW_CFA_offset: r16 \(rip\) at cfa-8 DW_CFA_nop @@ -143,9 +4399,9 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-x86-64/pr20830b.d binu 0+18 0000000000000010 0000001c FDE cie=00000000 pc=0000000000000138..0000000000000144 DW_CFA_nop DW_CFA_nop -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-x86-64/pr20830b-now.d binutils-2.37-new/ld/testsuite/ld-x86-64/pr20830b-now.d ---- binutils-2.37/ld/testsuite/ld-x86-64/pr20830b-now.d 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-x86-64/pr20830b-now.d 2021-07-24 21:59:08.088910340 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-x86-64/pr20830b-now.d binutils-2.38-new/ld/testsuite/ld-x86-64/pr20830b-now.d +--- binutils-2.38/ld/testsuite/ld-x86-64/pr20830b-now.d 2022-02-07 10:09:33.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-x86-64/pr20830b-now.d 2022-04-26 13:54:50.382529427 +0200 @@ -20,7 +20,8 @@ Contents of the .eh_frame section: DW_CFA_offset: r16 \(rip\) at cfa-8 DW_CFA_nop @@ -156,9 +4412,9 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-x86-64/pr20830b-now.d 0+18 0000000000000010 0000001c FDE cie=00000000 pc=0000000000000138..0000000000000144 DW_CFA_nop DW_CFA_nop -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-x86-64/pr21038a.d binutils-2.37-new/ld/testsuite/ld-x86-64/pr21038a.d ---- binutils-2.37/ld/testsuite/ld-x86-64/pr21038a.d 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-x86-64/pr21038a.d 2021-07-24 21:59:08.089910331 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-x86-64/pr21038a.d binutils-2.38-new/ld/testsuite/ld-x86-64/pr21038a.d +--- binutils-2.38/ld/testsuite/ld-x86-64/pr21038a.d 2022-02-07 10:09:33.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-x86-64/pr21038a.d 2022-04-26 13:54:50.382529427 +0200 @@ -19,7 +19,8 @@ Contents of the .eh_frame section: DW_CFA_offset: r16 \(rip\) at cfa-8 DW_CFA_nop @@ -169,9 +4425,9 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-x86-64/pr21038a.d binu 0+18 0000000000000014 0000001c FDE cie=00000000 pc=00000000000001c8..00000000000001d4 DW_CFA_nop DW_CFA_nop -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-x86-64/pr21038a-now.d binutils-2.37-new/ld/testsuite/ld-x86-64/pr21038a-now.d ---- binutils-2.37/ld/testsuite/ld-x86-64/pr21038a-now.d 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-x86-64/pr21038a-now.d 2021-07-24 21:59:08.089910331 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-x86-64/pr21038a-now.d binutils-2.38-new/ld/testsuite/ld-x86-64/pr21038a-now.d +--- binutils-2.38/ld/testsuite/ld-x86-64/pr21038a-now.d 2022-02-07 10:09:33.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-x86-64/pr21038a-now.d 2022-04-26 13:54:50.382529427 +0200 @@ -20,7 +20,8 @@ Contents of the .eh_frame section: DW_CFA_offset: r16 \(rip\) at cfa-8 DW_CFA_nop @@ -182,9 +4438,9 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-x86-64/pr21038a-now.d 0+18 0000000000000014 0000001c FDE cie=00000000 pc=00000000000001c8..00000000000001d4 DW_CFA_nop DW_CFA_nop -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-x86-64/pr21038b.d binutils-2.37-new/ld/testsuite/ld-x86-64/pr21038b.d ---- binutils-2.37/ld/testsuite/ld-x86-64/pr21038b.d 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-x86-64/pr21038b.d 2021-07-24 21:59:08.089910331 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-x86-64/pr21038b.d binutils-2.38-new/ld/testsuite/ld-x86-64/pr21038b.d +--- binutils-2.38/ld/testsuite/ld-x86-64/pr21038b.d 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-x86-64/pr21038b.d 2022-04-26 13:54:50.382529427 +0200 @@ -19,6 +19,7 @@ Contents of the .eh_frame section: DW_CFA_offset: r16 \(rip\) at cfa-8 DW_CFA_nop @@ -193,9 +4449,9 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-x86-64/pr21038b.d binu 0+18 0000000000000014 0000001c FDE cie=00000000 pc=00000000000001d8..00000000000001dd DW_CFA_nop -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-x86-64/pr21038b-now.d binutils-2.37-new/ld/testsuite/ld-x86-64/pr21038b-now.d ---- binutils-2.37/ld/testsuite/ld-x86-64/pr21038b-now.d 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-x86-64/pr21038b-now.d 2021-07-24 21:59:08.089910331 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-x86-64/pr21038b-now.d binutils-2.38-new/ld/testsuite/ld-x86-64/pr21038b-now.d +--- binutils-2.38/ld/testsuite/ld-x86-64/pr21038b-now.d 2022-02-07 10:09:33.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-x86-64/pr21038b-now.d 2022-04-26 13:54:50.382529427 +0200 @@ -20,7 +20,8 @@ Contents of the .eh_frame section: DW_CFA_offset: r16 \(rip\) at cfa-8 DW_CFA_nop @@ -206,9 +4462,9 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-x86-64/pr21038b-now.d 0+18 0000000000000014 0000001c FDE cie=00000000 pc=00000000000001d8..00000000000001dd DW_CFA_nop DW_CFA_nop -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-x86-64/pr21038c.d binutils-2.37-new/ld/testsuite/ld-x86-64/pr21038c.d ---- binutils-2.37/ld/testsuite/ld-x86-64/pr21038c.d 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-x86-64/pr21038c.d 2021-07-24 21:59:08.089910331 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-x86-64/pr21038c.d binutils-2.38-new/ld/testsuite/ld-x86-64/pr21038c.d +--- binutils-2.38/ld/testsuite/ld-x86-64/pr21038c.d 2022-02-07 10:09:33.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-x86-64/pr21038c.d 2022-04-26 13:54:50.382529427 +0200 @@ -19,7 +19,8 @@ Contents of the .eh_frame section: DW_CFA_offset: r16 \(rip\) at cfa-8 DW_CFA_nop @@ -219,9 +4475,9 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-x86-64/pr21038c.d binu 0+18 0000000000000014 0000001c FDE cie=00000000 pc=0000000000000220..0000000000000231 DW_CFA_nop DW_CFA_nop -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-x86-64/pr21038c-now.d binutils-2.37-new/ld/testsuite/ld-x86-64/pr21038c-now.d ---- binutils-2.37/ld/testsuite/ld-x86-64/pr21038c-now.d 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-x86-64/pr21038c-now.d 2021-07-24 21:59:08.090910321 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-x86-64/pr21038c-now.d binutils-2.38-new/ld/testsuite/ld-x86-64/pr21038c-now.d +--- binutils-2.38/ld/testsuite/ld-x86-64/pr21038c-now.d 2022-02-07 10:09:33.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-x86-64/pr21038c-now.d 2022-04-26 13:54:50.383529429 +0200 @@ -20,7 +20,8 @@ Contents of the .eh_frame section: DW_CFA_offset: r16 \(rip\) at cfa-8 DW_CFA_nop @@ -232,9 +4488,9 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-x86-64/pr21038c-now.d 0+18 0000000000000014 0000001c FDE cie=00000000 pc=0000000000000220..0000000000000231 DW_CFA_nop DW_CFA_nop -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-x86-64/tlspic2.rd binutils-2.37-new/ld/testsuite/ld-x86-64/tlspic2.rd ---- binutils-2.37/ld/testsuite/ld-x86-64/tlspic2.rd 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-x86-64/tlspic2.rd 2021-07-24 21:59:08.090910321 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-x86-64/tlspic2.rd binutils-2.38-new/ld/testsuite/ld-x86-64/tlspic2.rd +--- binutils-2.38/ld/testsuite/ld-x86-64/tlspic2.rd 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-x86-64/tlspic2.rd 2022-04-26 13:54:50.383529429 +0200 @@ -14,6 +14,7 @@ Section Headers: +\[[ 0-9]+\] .dynsym +.* +\[[ 0-9]+\] .dynstr +.* diff --git a/SOURCES/binutils-section-type.patch b/SOURCES/binutils-section-type.patch new file mode 100644 index 0000000..749638b --- /dev/null +++ b/SOURCES/binutils-section-type.patch @@ -0,0 +1,10084 @@ +diff -rupN --no-dereference binutils-2.38/bfd/bfd-in2.h binutils-2.38-new/bfd/bfd-in2.h +--- binutils-2.38/bfd/bfd-in2.h 2022-04-26 13:54:49.320527911 +0200 ++++ binutils-2.38-new/bfd/bfd-in2.h 2022-04-26 13:55:03.349547939 +0200 +@@ -1165,6 +1165,9 @@ typedef struct bfd_section + This is used when support for non-contiguous memory regions is enabled. */ + struct bfd_section *already_assigned; + ++ /* Explicitly specified section type, if non-zero. */ ++ unsigned int type; ++ + } asection; + + /* Relax table contains information about instructions which can +@@ -1347,8 +1350,8 @@ discarded_section (const asection *sec) + /* symbol, symbol_ptr_ptr, */ \ + (struct bfd_symbol *) SYM, &SEC.symbol, \ + \ +- /* map_head, map_tail, already_assigned */ \ +- { NULL }, { NULL }, NULL \ ++ /* map_head, map_tail, already_assigned, type */ \ ++ { NULL }, { NULL }, NULL, 0 \ + \ + } + +diff -rupN --no-dereference binutils-2.38/bfd/bfd-in2.h.orig binutils-2.38-new/bfd/bfd-in2.h.orig +--- binutils-2.38/bfd/bfd-in2.h.orig 2022-04-26 13:54:49.323527916 +0200 ++++ binutils-2.38-new/bfd/bfd-in2.h.orig 2022-04-26 13:54:48.217526337 +0200 +@@ -30,11 +30,6 @@ + #ifndef __BFD_H_SEEN__ + #define __BFD_H_SEEN__ + +-/* PR 14072: Ensure that config.h is included first. */ +-#if !defined PACKAGE && !defined PACKAGE_VERSION +-#error config.h must be included before this header +-#endif +- + #ifdef __cplusplus + extern "C" { + #endif +diff -rupN --no-dereference binutils-2.38/bfd/elf.c binutils-2.38-new/bfd/elf.c +--- binutils-2.38/bfd/elf.c 2022-04-26 13:54:54.183534853 +0200 ++++ binutils-2.38-new/bfd/elf.c 2022-04-26 13:55:03.350547940 +0200 +@@ -3286,7 +3286,9 @@ elf_fake_sections (bfd *abfd, asection * + + /* If the section type is unspecified, we set it based on + asect->flags. */ +- if ((asect->flags & SEC_GROUP) != 0) ++ if (asect->type != 0) ++ sh_type = asect->type; ++ else if ((asect->flags & SEC_GROUP) != 0) + sh_type = SHT_GROUP; + else + sh_type = bfd_elf_get_default_section_type (asect->flags); +diff -rupN --no-dereference binutils-2.38/bfd/elf.c.orig binutils-2.38-new/bfd/elf.c.orig +--- binutils-2.38/bfd/elf.c.orig 2022-04-26 13:54:54.187534859 +0200 ++++ binutils-2.38-new/bfd/elf.c.orig 2022-04-26 13:54:53.254533527 +0200 +@@ -824,7 +824,13 @@ setup_group (bfd *abfd, Elf_Internal_Shd + } + } + +- if (elf_group_name (newsect) == NULL) ++ if (elf_group_name (newsect) == NULL ++ /* OS specific sections might be in a group (eg ARM's ARM_EXIDX section) ++ but they will not have been added to the group because they do not ++ have contents that the ELF code in the BFD library knows how to ++ process. This is OK though - we rely upon the target backends to ++ handle these sections for us. */ ++ && hdr->sh_type < SHT_LOOS) + { + /* xgettext:c-format */ + _bfd_error_handler (_("%pB: no group info for section '%pA'"), +@@ -927,7 +933,8 @@ _bfd_elf_setup_sections (bfd *abfd) + else if (idx->shdr->bfd_section) + elf_sec_group (idx->shdr->bfd_section) = shdr->bfd_section; + else if (idx->shdr->sh_type != SHT_RELA +- && idx->shdr->sh_type != SHT_REL) ++ && idx->shdr->sh_type != SHT_REL ++ && idx->shdr->sh_type < SHT_LOOS) + { + /* There are some unknown sections in the group. */ + _bfd_error_handler +diff -rupN --no-dereference binutils-2.38/bfd/section.c binutils-2.38-new/bfd/section.c +--- binutils-2.38/bfd/section.c 2022-01-22 13:14:07.000000000 +0100 ++++ binutils-2.38-new/bfd/section.c 2022-04-26 13:55:03.351547941 +0200 +@@ -737,8 +737,8 @@ CODE_FRAGMENT + . {* symbol, symbol_ptr_ptr, *} \ + . (struct bfd_symbol *) SYM, &SEC.symbol, \ + . \ +-. {* map_head, map_tail, already_assigned *} \ +-. { NULL }, { NULL }, NULL \ ++. {* map_head, map_tail, already_assigned, type *} \ ++. { NULL }, { NULL }, NULL, 0 \ + . \ + . } + . +diff -rupN --no-dereference binutils-2.38/ld/ldgram.y binutils-2.38-new/ld/ldgram.y +--- binutils-2.38/ld/ldgram.y 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/ldgram.y 2022-04-26 13:55:03.352547943 +0200 +@@ -47,6 +47,7 @@ + #endif + + static enum section_type sectype; ++static etree_type *sectype_value; + static lang_memory_region_type *region; + + static bool ldgram_had_keep = false; +@@ -139,6 +140,7 @@ static int error_index; + %token LD_FEATURE + %token NOLOAD DSECT COPY INFO OVERLAY + %token READONLY ++%token TYPE + %token DEFINED TARGET_K SEARCH_DIR MAP ENTRY + %token NEXT + %token SIZEOF ALIGNOF ADDR LOADADDR MAX_K MIN_K +@@ -1058,9 +1060,8 @@ section: NAME + { + ldlex_popstate (); + ldlex_wild (); +- lang_enter_output_section_statement($1, $3, sectype, +- $5, $7, $4, +- $8, $6); ++ lang_enter_output_section_statement ($1, $3, sectype, ++ sectype_value, $5, $7, $4, $8, $6); + } + '{' + statement_list_opt +@@ -1130,8 +1131,10 @@ type: + | COPY { sectype = noalloc_section; } + | INFO { sectype = noalloc_section; } + | OVERLAY { sectype = noalloc_section; } ++ | READONLY '(' TYPE '=' exp ')' { sectype = typed_readonly_section; sectype_value = $5; } + | READONLY { sectype = readonly_section; } +- ; ++ | TYPE '=' exp { sectype = type_section; sectype_value = $3; } ++ ; + + atype: + '(' type ')' +diff -rupN --no-dereference binutils-2.38/ld/ldlang.c binutils-2.38-new/ld/ldlang.c +--- binutils-2.38/ld/ldlang.c 2022-02-07 10:09:33.000000000 +0100 ++++ binutils-2.38-new/ld/ldlang.c 2022-04-26 13:55:03.353547944 +0200 +@@ -1891,8 +1891,8 @@ lang_insert_orphan (asection *s, + address = exp_intop (0); + + os_tail = (lang_output_section_statement_type **) lang_os_list.tail; +- os = lang_enter_output_section_statement (secname, address, normal_section, +- NULL, NULL, NULL, constraint, 0); ++ os = lang_enter_output_section_statement ( ++ secname, address, normal_section, 0, NULL, NULL, NULL, constraint, 0); + + if (add_child == NULL) + add_child = &os->children; +@@ -2635,10 +2635,12 @@ lang_add_section (lang_statement_list_ty + case normal_section: + case overlay_section: + case first_overlay_section: ++ case type_section: + break; + case noalloc_section: + flags &= ~SEC_ALLOC; + break; ++ case typed_readonly_section: + case readonly_section: + flags |= SEC_READONLY; + break; +@@ -4209,6 +4211,7 @@ map_input_to_output_sections + { + lang_output_section_statement_type *tos; + flagword flags; ++ unsigned int type = 0; + + switch (s->header.type) + { +@@ -4264,6 +4267,42 @@ map_input_to_output_sections + case readonly_section: + flags |= SEC_READONLY; + break; ++ case typed_readonly_section: ++ flags |= SEC_READONLY; ++ /* Fall through. */ ++ case type_section: ++ if (os->sectype_value->type.node_class == etree_name ++ && os->sectype_value->type.node_code == NAME) ++ { ++ const char *name = os->sectype_value->name.name; ++ if (strcmp (name, "SHT_PROGBITS") == 0) ++ type = SHT_PROGBITS; ++ else if (strcmp (name, "SHT_STRTAB") == 0) ++ type = SHT_STRTAB; ++ else if (strcmp (name, "SHT_NOTE") == 0) ++ type = SHT_NOTE; ++ else if (strcmp (name, "SHT_NOBITS") == 0) ++ type = SHT_NOBITS; ++ else if (strcmp (name, "SHT_INIT_ARRAY") == 0) ++ type = SHT_INIT_ARRAY; ++ else if (strcmp (name, "SHT_FINI_ARRAY") == 0) ++ type = SHT_FINI_ARRAY; ++ else if (strcmp (name, "SHT_PREINIT_ARRAY") == 0) ++ type = SHT_PREINIT_ARRAY; ++ else ++ einfo (_ ("%F%P: invalid type for output section `%s'\n"), ++ os->name); ++ } ++ else ++ { ++ exp_fold_tree_no_dot (os->sectype_value); ++ if (expld.result.valid_p) ++ type = expld.result.value; ++ else ++ einfo (_ ("%F%P: invalid type for output section `%s'\n"), ++ os->name); ++ } ++ break; + case noload_section: + if (bfd_get_flavour (link_info.output_bfd) + == bfd_target_elf_flavour) +@@ -4276,6 +4315,7 @@ map_input_to_output_sections + init_os (os, flags | SEC_READONLY); + else + os->bfd_section->flags |= flags; ++ os->bfd_section->type = type; + break; + case lang_input_section_enum: + break; +@@ -7503,6 +7543,7 @@ lang_output_section_statement_type * + lang_enter_output_section_statement (const char *output_section_statement_name, + etree_type *address_exp, + enum section_type sectype, ++ etree_type *sectype_value, + etree_type *align, + etree_type *subalign, + etree_type *ebase, +@@ -7520,10 +7561,12 @@ lang_enter_output_section_statement (con + os->addr_tree = address_exp; + } + os->sectype = sectype; +- if (sectype != noload_section) +- os->flags = SEC_NO_FLAGS; +- else ++ if (sectype == type_section || sectype == typed_readonly_section) ++ os->sectype_value = sectype_value; ++ else if (sectype == noload_section) + os->flags = SEC_NEVER_LOAD; ++ else ++ os->flags = SEC_NO_FLAGS; + os->block_value = 1; + + /* Make next things chain into subchain of this. */ +@@ -8840,7 +8883,7 @@ lang_enter_overlay_section (const char * + etree_type *size; + + lang_enter_output_section_statement (name, overlay_vma, overlay_section, +- 0, overlay_subalign, 0, 0, 0); ++ 0, 0, overlay_subalign, 0, 0, 0); + + /* If this is the first section, then base the VMA of future + sections on this one. This will work correctly even if `.' is +diff -rupN --no-dereference binutils-2.38/ld/ldlang.c.orig binutils-2.38-new/ld/ldlang.c.orig +--- binutils-2.38/ld/ldlang.c.orig 1970-01-01 01:00:00.000000000 +0100 ++++ binutils-2.38-new/ld/ldlang.c.orig 2022-02-07 10:09:33.000000000 +0100 +@@ -0,0 +1,9680 @@ ++/* Linker command language support. ++ Copyright (C) 1991-2022 Free Software Foundation, Inc. ++ ++ This file is part of the GNU Binutils. ++ ++ This program is free software; you can redistribute it and/or modify ++ it under the terms of the GNU General Public License as published by ++ the Free Software Foundation; either version 3 of the License, or ++ (at your option) any later version. ++ ++ This program is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ GNU General Public License for more details. ++ ++ You should have received a copy of the GNU General Public License ++ along with this program; if not, write to the Free Software ++ Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, ++ MA 02110-1301, USA. */ ++ ++#include "sysdep.h" ++#include ++#include "bfd.h" ++#include "libiberty.h" ++#include "filenames.h" ++#include "safe-ctype.h" ++#include "obstack.h" ++#include "bfdlink.h" ++#include "ctf-api.h" ++ ++#include "ld.h" ++#include "ldmain.h" ++#include "ldexp.h" ++#include "ldlang.h" ++#include ++#include "ldlex.h" ++#include "ldmisc.h" ++#include "ldctor.h" ++#include "ldfile.h" ++#include "ldemul.h" ++#include "fnmatch.h" ++#include "demangle.h" ++#include "hashtab.h" ++#include "elf-bfd.h" ++#if BFD_SUPPORTS_PLUGINS ++#include "plugin.h" ++#endif /* BFD_SUPPORTS_PLUGINS */ ++ ++#ifndef offsetof ++#define offsetof(TYPE, MEMBER) ((size_t) & (((TYPE*) 0)->MEMBER)) ++#endif ++ ++/* Convert between addresses in bytes and sizes in octets. ++ For currently supported targets, octets_per_byte is always a power ++ of two, so we can use shifts. */ ++#define TO_ADDR(X) ((X) >> opb_shift) ++#define TO_SIZE(X) ((X) << opb_shift) ++ ++/* Local variables. */ ++static struct obstack stat_obstack; ++static struct obstack map_obstack; ++ ++#define obstack_chunk_alloc xmalloc ++#define obstack_chunk_free free ++static const char *entry_symbol_default = "start"; ++static bool map_head_is_link_order = false; ++static lang_output_section_statement_type *default_common_section; ++static bool map_option_f; ++static bfd_vma print_dot; ++static lang_input_statement_type *first_file; ++static const char *current_target; ++static lang_statement_list_type *stat_save[10]; ++static lang_statement_list_type **stat_save_ptr = &stat_save[0]; ++static struct unique_sections *unique_section_list; ++static struct asneeded_minfo *asneeded_list_head; ++static unsigned int opb_shift = 0; ++ ++/* Forward declarations. */ ++static void exp_init_os (etree_type *); ++static lang_input_statement_type *lookup_name (const char *); ++static void insert_undefined (const char *); ++static bool sort_def_symbol (struct bfd_link_hash_entry *, void *); ++static void print_statement (lang_statement_union_type *, ++ lang_output_section_statement_type *); ++static void print_statement_list (lang_statement_union_type *, ++ lang_output_section_statement_type *); ++static void print_statements (void); ++static void print_input_section (asection *, bool); ++static bool lang_one_common (struct bfd_link_hash_entry *, void *); ++static void lang_record_phdrs (void); ++static void lang_do_version_exports_section (void); ++static void lang_finalize_version_expr_head ++ (struct bfd_elf_version_expr_head *); ++static void lang_do_memory_regions (bool); ++ ++/* Exported variables. */ ++const char *output_target; ++lang_output_section_statement_type *abs_output_section; ++/* Header for list of statements corresponding to any files involved in the ++ link, either specified from the command-line or added implicitely (eg. ++ archive member used to resolved undefined symbol, wildcard statement from ++ linker script, etc.). Next pointer is in next field of a ++ lang_statement_header_type (reached via header field in a ++ lang_statement_union). */ ++lang_statement_list_type statement_list; ++lang_statement_list_type lang_os_list; ++lang_statement_list_type *stat_ptr = &statement_list; ++/* Header for list of statements corresponding to files used in the final ++ executable. This can be either object file specified on the command-line ++ or library member resolving an undefined reference. Next pointer is in next ++ field of a lang_input_statement_type (reached via input_statement field in a ++ lang_statement_union). */ ++lang_statement_list_type file_chain = { NULL, NULL }; ++/* Header for list of statements corresponding to files specified on the ++ command-line for linking. It thus contains real object files and archive ++ but not archive members. Next pointer is in next_real_file field of a ++ lang_input_statement_type statement (reached via input_statement field in a ++ lang_statement_union). */ ++lang_statement_list_type input_file_chain; ++static const char *current_input_file; ++struct bfd_elf_dynamic_list **current_dynamic_list_p; ++struct bfd_sym_chain entry_symbol = { NULL, NULL }; ++const char *entry_section = ".text"; ++struct lang_input_statement_flags input_flags; ++bool entry_from_cmdline; ++bool lang_has_input_file = false; ++bool had_output_filename = false; ++bool lang_float_flag = false; ++bool delete_output_file_on_failure = false; ++struct lang_phdr *lang_phdr_list; ++struct lang_nocrossrefs *nocrossref_list; ++struct asneeded_minfo **asneeded_list_tail; ++#ifdef ENABLE_LIBCTF ++static ctf_dict_t *ctf_output; ++#endif ++ ++/* Functions that traverse the linker script and might evaluate ++ DEFINED() need to increment this at the start of the traversal. */ ++int lang_statement_iteration = 0; ++ ++/* Count times through one_lang_size_sections_pass after mark phase. */ ++static int lang_sizing_iteration = 0; ++ ++/* Return TRUE if the PATTERN argument is a wildcard pattern. ++ Although backslashes are treated specially if a pattern contains ++ wildcards, we do not consider the mere presence of a backslash to ++ be enough to cause the pattern to be treated as a wildcard. ++ That lets us handle DOS filenames more naturally. */ ++#define wildcardp(pattern) (strpbrk ((pattern), "?*[") != NULL) ++ ++#define new_stat(x, y) \ ++ (x##_type *) new_statement (x##_enum, sizeof (x##_type), y) ++ ++#define outside_section_address(q) \ ++ ((q)->output_offset + (q)->output_section->vma) ++ ++#define outside_symbol_address(q) \ ++ ((q)->value + outside_section_address (q->section)) ++ ++/* CTF sections smaller than this are not compressed: compression of ++ dictionaries this small doesn't gain much, and this lets consumers mmap the ++ sections directly out of the ELF file and use them with no decompression ++ overhead if they want to. */ ++#define CTF_COMPRESSION_THRESHOLD 4096 ++ ++void * ++stat_alloc (size_t size) ++{ ++ return obstack_alloc (&stat_obstack, size); ++} ++ ++static int ++name_match (const char *pattern, const char *name) ++{ ++ if (wildcardp (pattern)) ++ return fnmatch (pattern, name, 0); ++ return strcmp (pattern, name); ++} ++ ++static char * ++ldirname (const char *name) ++{ ++ const char *base = lbasename (name); ++ char *dirname; ++ ++ while (base > name && IS_DIR_SEPARATOR (base[-1])) ++ --base; ++ if (base == name) ++ return strdup ("."); ++ dirname = strdup (name); ++ dirname[base - name] = '\0'; ++ return dirname; ++} ++ ++/* If PATTERN is of the form archive:file, return a pointer to the ++ separator. If not, return NULL. */ ++ ++static char * ++archive_path (const char *pattern) ++{ ++ char *p = NULL; ++ ++ if (link_info.path_separator == 0) ++ return p; ++ ++ p = strchr (pattern, link_info.path_separator); ++#ifdef HAVE_DOS_BASED_FILE_SYSTEM ++ if (p == NULL || link_info.path_separator != ':') ++ return p; ++ ++ /* Assume a match on the second char is part of drive specifier, ++ as in "c:\silly.dos". */ ++ if (p == pattern + 1 && ISALPHA (*pattern)) ++ p = strchr (p + 1, link_info.path_separator); ++#endif ++ return p; ++} ++ ++/* Given that FILE_SPEC results in a non-NULL SEP result from archive_path, ++ return whether F matches FILE_SPEC. */ ++ ++static bool ++input_statement_is_archive_path (const char *file_spec, char *sep, ++ lang_input_statement_type *f) ++{ ++ bool match = false; ++ ++ if ((*(sep + 1) == 0 ++ || name_match (sep + 1, f->filename) == 0) ++ && ((sep != file_spec) ++ == (f->the_bfd != NULL && f->the_bfd->my_archive != NULL))) ++ { ++ match = true; ++ ++ if (sep != file_spec) ++ { ++ const char *aname = bfd_get_filename (f->the_bfd->my_archive); ++ *sep = 0; ++ match = name_match (file_spec, aname) == 0; ++ *sep = link_info.path_separator; ++ } ++ } ++ return match; ++} ++ ++static bool ++unique_section_p (const asection *sec, ++ const lang_output_section_statement_type *os) ++{ ++ struct unique_sections *unam; ++ const char *secnam; ++ ++ if (!link_info.resolve_section_groups ++ && sec->owner != NULL ++ && bfd_is_group_section (sec->owner, sec)) ++ return !(os != NULL ++ && strcmp (os->name, DISCARD_SECTION_NAME) == 0); ++ ++ secnam = sec->name; ++ for (unam = unique_section_list; unam; unam = unam->next) ++ if (name_match (unam->name, secnam) == 0) ++ return true; ++ ++ return false; ++} ++ ++/* Generic traversal routines for finding matching sections. */ ++ ++/* Return true if FILE matches a pattern in EXCLUDE_LIST, otherwise return ++ false. */ ++ ++static bool ++walk_wild_file_in_exclude_list (struct name_list *exclude_list, ++ lang_input_statement_type *file) ++{ ++ struct name_list *list_tmp; ++ ++ for (list_tmp = exclude_list; ++ list_tmp; ++ list_tmp = list_tmp->next) ++ { ++ char *p = archive_path (list_tmp->name); ++ ++ if (p != NULL) ++ { ++ if (input_statement_is_archive_path (list_tmp->name, p, file)) ++ return true; ++ } ++ ++ else if (name_match (list_tmp->name, file->filename) == 0) ++ return true; ++ ++ /* FIXME: Perhaps remove the following at some stage? Matching ++ unadorned archives like this was never documented and has ++ been superceded by the archive:path syntax. */ ++ else if (file->the_bfd != NULL ++ && file->the_bfd->my_archive != NULL ++ && name_match (list_tmp->name, ++ bfd_get_filename (file->the_bfd->my_archive)) == 0) ++ return true; ++ } ++ ++ return false; ++} ++ ++/* Try processing a section against a wildcard. This just calls ++ the callback unless the filename exclusion list is present ++ and excludes the file. It's hardly ever present so this ++ function is very fast. */ ++ ++static void ++walk_wild_consider_section (lang_wild_statement_type *ptr, ++ lang_input_statement_type *file, ++ asection *s, ++ struct wildcard_list *sec, ++ callback_t callback, ++ void *data) ++{ ++ /* Don't process sections from files which were excluded. */ ++ if (walk_wild_file_in_exclude_list (sec->spec.exclude_name_list, file)) ++ return; ++ ++ (*callback) (ptr, sec, s, file, data); ++} ++ ++/* Lowest common denominator routine that can handle everything correctly, ++ but slowly. */ ++ ++static void ++walk_wild_section_general (lang_wild_statement_type *ptr, ++ lang_input_statement_type *file, ++ callback_t callback, ++ void *data) ++{ ++ asection *s; ++ struct wildcard_list *sec; ++ ++ for (s = file->the_bfd->sections; s != NULL; s = s->next) ++ { ++ sec = ptr->section_list; ++ if (sec == NULL) ++ (*callback) (ptr, sec, s, file, data); ++ ++ while (sec != NULL) ++ { ++ bool skip = false; ++ ++ if (sec->spec.name != NULL) ++ { ++ const char *sname = bfd_section_name (s); ++ ++ skip = name_match (sec->spec.name, sname) != 0; ++ } ++ ++ if (!skip) ++ walk_wild_consider_section (ptr, file, s, sec, callback, data); ++ ++ sec = sec->next; ++ } ++ } ++} ++ ++/* Routines to find a single section given its name. If there's more ++ than one section with that name, we report that. */ ++ ++typedef struct ++{ ++ asection *found_section; ++ bool multiple_sections_found; ++} section_iterator_callback_data; ++ ++static bool ++section_iterator_callback (bfd *abfd ATTRIBUTE_UNUSED, asection *s, void *data) ++{ ++ section_iterator_callback_data *d = (section_iterator_callback_data *) data; ++ ++ if (d->found_section != NULL) ++ { ++ d->multiple_sections_found = true; ++ return true; ++ } ++ ++ d->found_section = s; ++ return false; ++} ++ ++static asection * ++find_section (lang_input_statement_type *file, ++ struct wildcard_list *sec, ++ bool *multiple_sections_found) ++{ ++ section_iterator_callback_data cb_data = { NULL, false }; ++ ++ bfd_get_section_by_name_if (file->the_bfd, sec->spec.name, ++ section_iterator_callback, &cb_data); ++ *multiple_sections_found = cb_data.multiple_sections_found; ++ return cb_data.found_section; ++} ++ ++/* Code for handling simple wildcards without going through fnmatch, ++ which can be expensive because of charset translations etc. */ ++ ++/* A simple wild is a literal string followed by a single '*', ++ where the literal part is at least 4 characters long. */ ++ ++static bool ++is_simple_wild (const char *name) ++{ ++ size_t len = strcspn (name, "*?["); ++ return len >= 4 && name[len] == '*' && name[len + 1] == '\0'; ++} ++ ++static bool ++match_simple_wild (const char *pattern, const char *name) ++{ ++ /* The first four characters of the pattern are guaranteed valid ++ non-wildcard characters. So we can go faster. */ ++ if (pattern[0] != name[0] || pattern[1] != name[1] ++ || pattern[2] != name[2] || pattern[3] != name[3]) ++ return false; ++ ++ pattern += 4; ++ name += 4; ++ while (*pattern != '*') ++ if (*name++ != *pattern++) ++ return false; ++ ++ return true; ++} ++ ++/* Return the numerical value of the init_priority attribute from ++ section name NAME. */ ++ ++static int ++get_init_priority (const asection *sec) ++{ ++ const char *name = bfd_section_name (sec); ++ const char *dot; ++ ++ /* GCC uses the following section names for the init_priority ++ attribute with numerical values 101 to 65535 inclusive. A ++ lower value means a higher priority. ++ ++ 1: .init_array.NNNNN/.fini_array.NNNNN: Where NNNNN is the ++ decimal numerical value of the init_priority attribute. ++ The order of execution in .init_array is forward and ++ .fini_array is backward. ++ 2: .ctors.NNNNN/.dtors.NNNNN: Where NNNNN is 65535 minus the ++ decimal numerical value of the init_priority attribute. ++ The order of execution in .ctors is backward and .dtors ++ is forward. ++ ++ .init_array.NNNNN sections would normally be placed in an output ++ .init_array section, .fini_array.NNNNN in .fini_array, ++ .ctors.NNNNN in .ctors, and .dtors.NNNNN in .dtors. This means ++ we should sort by increasing number (and could just use ++ SORT_BY_NAME in scripts). However if .ctors.NNNNN sections are ++ being placed in .init_array (which may also contain ++ .init_array.NNNNN sections) or .dtors.NNNNN sections are being ++ placed in .fini_array then we need to extract the init_priority ++ attribute and sort on that. */ ++ dot = strrchr (name, '.'); ++ if (dot != NULL && ISDIGIT (dot[1])) ++ { ++ char *end; ++ unsigned long init_priority = strtoul (dot + 1, &end, 10); ++ if (*end == 0) ++ { ++ if (dot == name + 6 ++ && (strncmp (name, ".ctors", 6) == 0 ++ || strncmp (name, ".dtors", 6) == 0)) ++ init_priority = 65535 - init_priority; ++ if (init_priority <= INT_MAX) ++ return init_priority; ++ } ++ } ++ return -1; ++} ++ ++/* Compare sections ASEC and BSEC according to SORT. */ ++ ++static int ++compare_section (sort_type sort, asection *asec, asection *bsec) ++{ ++ int ret; ++ int a_priority, b_priority; ++ ++ switch (sort) ++ { ++ default: ++ abort (); ++ ++ case by_init_priority: ++ a_priority = get_init_priority (asec); ++ b_priority = get_init_priority (bsec); ++ if (a_priority < 0 || b_priority < 0) ++ goto sort_by_name; ++ ret = a_priority - b_priority; ++ if (ret) ++ break; ++ else ++ goto sort_by_name; ++ ++ case by_alignment_name: ++ ret = bfd_section_alignment (bsec) - bfd_section_alignment (asec); ++ if (ret) ++ break; ++ /* Fall through. */ ++ ++ case by_name: ++ sort_by_name: ++ ret = strcmp (bfd_section_name (asec), bfd_section_name (bsec)); ++ break; ++ ++ case by_name_alignment: ++ ret = strcmp (bfd_section_name (asec), bfd_section_name (bsec)); ++ if (ret) ++ break; ++ /* Fall through. */ ++ ++ case by_alignment: ++ ret = bfd_section_alignment (bsec) - bfd_section_alignment (asec); ++ break; ++ } ++ ++ return ret; ++} ++ ++/* Build a Binary Search Tree to sort sections, unlike insertion sort ++ used in wild_sort(). BST is considerably faster if the number of ++ of sections are large. */ ++ ++static lang_section_bst_type ** ++wild_sort_fast (lang_wild_statement_type *wild, ++ struct wildcard_list *sec, ++ lang_input_statement_type *file ATTRIBUTE_UNUSED, ++ asection *section) ++{ ++ lang_section_bst_type **tree; ++ ++ tree = &wild->tree; ++ if (!wild->filenames_sorted ++ && (sec == NULL || sec->spec.sorted == none)) ++ { ++ /* Append at the right end of tree. */ ++ while (*tree) ++ tree = &((*tree)->right); ++ return tree; ++ } ++ ++ while (*tree) ++ { ++ /* Find the correct node to append this section. */ ++ if (compare_section (sec->spec.sorted, section, (*tree)->section) < 0) ++ tree = &((*tree)->left); ++ else ++ tree = &((*tree)->right); ++ } ++ ++ return tree; ++} ++ ++/* Use wild_sort_fast to build a BST to sort sections. */ ++ ++static void ++output_section_callback_fast (lang_wild_statement_type *ptr, ++ struct wildcard_list *sec, ++ asection *section, ++ lang_input_statement_type *file, ++ void *output) ++{ ++ lang_section_bst_type *node; ++ lang_section_bst_type **tree; ++ lang_output_section_statement_type *os; ++ ++ os = (lang_output_section_statement_type *) output; ++ ++ if (unique_section_p (section, os)) ++ return; ++ ++ node = (lang_section_bst_type *) xmalloc (sizeof (lang_section_bst_type)); ++ node->left = 0; ++ node->right = 0; ++ node->section = section; ++ node->pattern = ptr->section_list; ++ ++ tree = wild_sort_fast (ptr, sec, file, section); ++ if (tree != NULL) ++ *tree = node; ++} ++ ++/* Convert a sorted sections' BST back to list form. */ ++ ++static void ++output_section_callback_tree_to_list (lang_wild_statement_type *ptr, ++ lang_section_bst_type *tree, ++ void *output) ++{ ++ if (tree->left) ++ output_section_callback_tree_to_list (ptr, tree->left, output); ++ ++ lang_add_section (&ptr->children, tree->section, tree->pattern, NULL, ++ (lang_output_section_statement_type *) output); ++ ++ if (tree->right) ++ output_section_callback_tree_to_list (ptr, tree->right, output); ++ ++ free (tree); ++} ++ ++/* Specialized, optimized routines for handling different kinds of ++ wildcards */ ++ ++static void ++walk_wild_section_specs1_wild0 (lang_wild_statement_type *ptr, ++ lang_input_statement_type *file, ++ callback_t callback, ++ void *data) ++{ ++ /* We can just do a hash lookup for the section with the right name. ++ But if that lookup discovers more than one section with the name ++ (should be rare), we fall back to the general algorithm because ++ we would otherwise have to sort the sections to make sure they ++ get processed in the bfd's order. */ ++ bool multiple_sections_found; ++ struct wildcard_list *sec0 = ptr->handler_data[0]; ++ asection *s0 = find_section (file, sec0, &multiple_sections_found); ++ ++ if (multiple_sections_found) ++ walk_wild_section_general (ptr, file, callback, data); ++ else if (s0) ++ walk_wild_consider_section (ptr, file, s0, sec0, callback, data); ++} ++ ++static void ++walk_wild_section_specs1_wild1 (lang_wild_statement_type *ptr, ++ lang_input_statement_type *file, ++ callback_t callback, ++ void *data) ++{ ++ asection *s; ++ struct wildcard_list *wildsec0 = ptr->handler_data[0]; ++ ++ for (s = file->the_bfd->sections; s != NULL; s = s->next) ++ { ++ const char *sname = bfd_section_name (s); ++ bool skip = !match_simple_wild (wildsec0->spec.name, sname); ++ ++ if (!skip) ++ walk_wild_consider_section (ptr, file, s, wildsec0, callback, data); ++ } ++} ++ ++static void ++walk_wild_section_specs2_wild1 (lang_wild_statement_type *ptr, ++ lang_input_statement_type *file, ++ callback_t callback, ++ void *data) ++{ ++ asection *s; ++ struct wildcard_list *sec0 = ptr->handler_data[0]; ++ struct wildcard_list *wildsec1 = ptr->handler_data[1]; ++ bool multiple_sections_found; ++ asection *s0 = find_section (file, sec0, &multiple_sections_found); ++ ++ if (multiple_sections_found) ++ { ++ walk_wild_section_general (ptr, file, callback, data); ++ return; ++ } ++ ++ /* Note that if the section was not found, s0 is NULL and ++ we'll simply never succeed the s == s0 test below. */ ++ for (s = file->the_bfd->sections; s != NULL; s = s->next) ++ { ++ /* Recall that in this code path, a section cannot satisfy more ++ than one spec, so if s == s0 then it cannot match ++ wildspec1. */ ++ if (s == s0) ++ walk_wild_consider_section (ptr, file, s, sec0, callback, data); ++ else ++ { ++ const char *sname = bfd_section_name (s); ++ bool skip = !match_simple_wild (wildsec1->spec.name, sname); ++ ++ if (!skip) ++ walk_wild_consider_section (ptr, file, s, wildsec1, callback, ++ data); ++ } ++ } ++} ++ ++static void ++walk_wild_section_specs3_wild2 (lang_wild_statement_type *ptr, ++ lang_input_statement_type *file, ++ callback_t callback, ++ void *data) ++{ ++ asection *s; ++ struct wildcard_list *sec0 = ptr->handler_data[0]; ++ struct wildcard_list *wildsec1 = ptr->handler_data[1]; ++ struct wildcard_list *wildsec2 = ptr->handler_data[2]; ++ bool multiple_sections_found; ++ asection *s0 = find_section (file, sec0, &multiple_sections_found); ++ ++ if (multiple_sections_found) ++ { ++ walk_wild_section_general (ptr, file, callback, data); ++ return; ++ } ++ ++ for (s = file->the_bfd->sections; s != NULL; s = s->next) ++ { ++ if (s == s0) ++ walk_wild_consider_section (ptr, file, s, sec0, callback, data); ++ else ++ { ++ const char *sname = bfd_section_name (s); ++ bool skip = !match_simple_wild (wildsec1->spec.name, sname); ++ ++ if (!skip) ++ walk_wild_consider_section (ptr, file, s, wildsec1, callback, data); ++ else ++ { ++ skip = !match_simple_wild (wildsec2->spec.name, sname); ++ if (!skip) ++ walk_wild_consider_section (ptr, file, s, wildsec2, callback, ++ data); ++ } ++ } ++ } ++} ++ ++static void ++walk_wild_section_specs4_wild2 (lang_wild_statement_type *ptr, ++ lang_input_statement_type *file, ++ callback_t callback, ++ void *data) ++{ ++ asection *s; ++ struct wildcard_list *sec0 = ptr->handler_data[0]; ++ struct wildcard_list *sec1 = ptr->handler_data[1]; ++ struct wildcard_list *wildsec2 = ptr->handler_data[2]; ++ struct wildcard_list *wildsec3 = ptr->handler_data[3]; ++ bool multiple_sections_found; ++ asection *s0 = find_section (file, sec0, &multiple_sections_found), *s1; ++ ++ if (multiple_sections_found) ++ { ++ walk_wild_section_general (ptr, file, callback, data); ++ return; ++ } ++ ++ s1 = find_section (file, sec1, &multiple_sections_found); ++ if (multiple_sections_found) ++ { ++ walk_wild_section_general (ptr, file, callback, data); ++ return; ++ } ++ ++ for (s = file->the_bfd->sections; s != NULL; s = s->next) ++ { ++ if (s == s0) ++ walk_wild_consider_section (ptr, file, s, sec0, callback, data); ++ else ++ if (s == s1) ++ walk_wild_consider_section (ptr, file, s, sec1, callback, data); ++ else ++ { ++ const char *sname = bfd_section_name (s); ++ bool skip = !match_simple_wild (wildsec2->spec.name, sname); ++ ++ if (!skip) ++ walk_wild_consider_section (ptr, file, s, wildsec2, callback, ++ data); ++ else ++ { ++ skip = !match_simple_wild (wildsec3->spec.name, sname); ++ if (!skip) ++ walk_wild_consider_section (ptr, file, s, wildsec3, ++ callback, data); ++ } ++ } ++ } ++} ++ ++static void ++walk_wild_section (lang_wild_statement_type *ptr, ++ lang_input_statement_type *file, ++ callback_t callback, ++ void *data) ++{ ++ if (file->flags.just_syms) ++ return; ++ ++ (*ptr->walk_wild_section_handler) (ptr, file, callback, data); ++} ++ ++/* Returns TRUE when name1 is a wildcard spec that might match ++ something name2 can match. We're conservative: we return FALSE ++ only if the prefixes of name1 and name2 are different up to the ++ first wildcard character. */ ++ ++static bool ++wild_spec_can_overlap (const char *name1, const char *name2) ++{ ++ size_t prefix1_len = strcspn (name1, "?*["); ++ size_t prefix2_len = strcspn (name2, "?*["); ++ size_t min_prefix_len; ++ ++ /* Note that if there is no wildcard character, then we treat the ++ terminating 0 as part of the prefix. Thus ".text" won't match ++ ".text." or ".text.*", for example. */ ++ if (name1[prefix1_len] == '\0') ++ prefix1_len++; ++ if (name2[prefix2_len] == '\0') ++ prefix2_len++; ++ ++ min_prefix_len = prefix1_len < prefix2_len ? prefix1_len : prefix2_len; ++ ++ return memcmp (name1, name2, min_prefix_len) == 0; ++} ++ ++/* Select specialized code to handle various kinds of wildcard ++ statements. */ ++ ++static void ++analyze_walk_wild_section_handler (lang_wild_statement_type *ptr) ++{ ++ int sec_count = 0; ++ int wild_name_count = 0; ++ struct wildcard_list *sec; ++ int signature; ++ int data_counter; ++ ++ ptr->walk_wild_section_handler = walk_wild_section_general; ++ ptr->handler_data[0] = NULL; ++ ptr->handler_data[1] = NULL; ++ ptr->handler_data[2] = NULL; ++ ptr->handler_data[3] = NULL; ++ ptr->tree = NULL; ++ ++ /* Count how many wildcard_specs there are, and how many of those ++ actually use wildcards in the name. Also, bail out if any of the ++ wildcard names are NULL. (Can this actually happen? ++ walk_wild_section used to test for it.) And bail out if any ++ of the wildcards are more complex than a simple string ++ ending in a single '*'. */ ++ for (sec = ptr->section_list; sec != NULL; sec = sec->next) ++ { ++ ++sec_count; ++ if (sec->spec.name == NULL) ++ return; ++ if (wildcardp (sec->spec.name)) ++ { ++ ++wild_name_count; ++ if (!is_simple_wild (sec->spec.name)) ++ return; ++ } ++ } ++ ++ /* The zero-spec case would be easy to optimize but it doesn't ++ happen in practice. Likewise, more than 4 specs doesn't ++ happen in practice. */ ++ if (sec_count == 0 || sec_count > 4) ++ return; ++ ++ /* Check that no two specs can match the same section. */ ++ for (sec = ptr->section_list; sec != NULL; sec = sec->next) ++ { ++ struct wildcard_list *sec2; ++ for (sec2 = sec->next; sec2 != NULL; sec2 = sec2->next) ++ { ++ if (wild_spec_can_overlap (sec->spec.name, sec2->spec.name)) ++ return; ++ } ++ } ++ ++ signature = (sec_count << 8) + wild_name_count; ++ switch (signature) ++ { ++ case 0x0100: ++ ptr->walk_wild_section_handler = walk_wild_section_specs1_wild0; ++ break; ++ case 0x0101: ++ ptr->walk_wild_section_handler = walk_wild_section_specs1_wild1; ++ break; ++ case 0x0201: ++ ptr->walk_wild_section_handler = walk_wild_section_specs2_wild1; ++ break; ++ case 0x0302: ++ ptr->walk_wild_section_handler = walk_wild_section_specs3_wild2; ++ break; ++ case 0x0402: ++ ptr->walk_wild_section_handler = walk_wild_section_specs4_wild2; ++ break; ++ default: ++ return; ++ } ++ ++ /* Now fill the data array with pointers to the specs, first the ++ specs with non-wildcard names, then the specs with wildcard ++ names. It's OK to process the specs in different order from the ++ given order, because we've already determined that no section ++ will match more than one spec. */ ++ data_counter = 0; ++ for (sec = ptr->section_list; sec != NULL; sec = sec->next) ++ if (!wildcardp (sec->spec.name)) ++ ptr->handler_data[data_counter++] = sec; ++ for (sec = ptr->section_list; sec != NULL; sec = sec->next) ++ if (wildcardp (sec->spec.name)) ++ ptr->handler_data[data_counter++] = sec; ++} ++ ++/* Handle a wild statement for a single file F. */ ++ ++static void ++walk_wild_file (lang_wild_statement_type *s, ++ lang_input_statement_type *f, ++ callback_t callback, ++ void *data) ++{ ++ if (walk_wild_file_in_exclude_list (s->exclude_name_list, f)) ++ return; ++ ++ if (f->the_bfd == NULL ++ || !bfd_check_format (f->the_bfd, bfd_archive)) ++ walk_wild_section (s, f, callback, data); ++ else ++ { ++ bfd *member; ++ ++ /* This is an archive file. We must map each member of the ++ archive separately. */ ++ member = bfd_openr_next_archived_file (f->the_bfd, NULL); ++ while (member != NULL) ++ { ++ /* When lookup_name is called, it will call the add_symbols ++ entry point for the archive. For each element of the ++ archive which is included, BFD will call ldlang_add_file, ++ which will set the usrdata field of the member to the ++ lang_input_statement. */ ++ if (bfd_usrdata (member) != NULL) ++ walk_wild_section (s, bfd_usrdata (member), callback, data); ++ ++ member = bfd_openr_next_archived_file (f->the_bfd, member); ++ } ++ } ++} ++ ++static void ++walk_wild (lang_wild_statement_type *s, callback_t callback, void *data) ++{ ++ const char *file_spec = s->filename; ++ char *p; ++ ++ if (file_spec == NULL) ++ { ++ /* Perform the iteration over all files in the list. */ ++ LANG_FOR_EACH_INPUT_STATEMENT (f) ++ { ++ walk_wild_file (s, f, callback, data); ++ } ++ } ++ else if ((p = archive_path (file_spec)) != NULL) ++ { ++ LANG_FOR_EACH_INPUT_STATEMENT (f) ++ { ++ if (input_statement_is_archive_path (file_spec, p, f)) ++ walk_wild_file (s, f, callback, data); ++ } ++ } ++ else if (wildcardp (file_spec)) ++ { ++ LANG_FOR_EACH_INPUT_STATEMENT (f) ++ { ++ if (fnmatch (file_spec, f->filename, 0) == 0) ++ walk_wild_file (s, f, callback, data); ++ } ++ } ++ else ++ { ++ lang_input_statement_type *f; ++ ++ /* Perform the iteration over a single file. */ ++ f = lookup_name (file_spec); ++ if (f) ++ walk_wild_file (s, f, callback, data); ++ } ++} ++ ++/* lang_for_each_statement walks the parse tree and calls the provided ++ function for each node, except those inside output section statements ++ with constraint set to -1. */ ++ ++void ++lang_for_each_statement_worker (void (*func) (lang_statement_union_type *), ++ lang_statement_union_type *s) ++{ ++ for (; s != NULL; s = s->header.next) ++ { ++ func (s); ++ ++ switch (s->header.type) ++ { ++ case lang_constructors_statement_enum: ++ lang_for_each_statement_worker (func, constructor_list.head); ++ break; ++ case lang_output_section_statement_enum: ++ if (s->output_section_statement.constraint != -1) ++ lang_for_each_statement_worker ++ (func, s->output_section_statement.children.head); ++ break; ++ case lang_wild_statement_enum: ++ lang_for_each_statement_worker (func, ++ s->wild_statement.children.head); ++ break; ++ case lang_group_statement_enum: ++ lang_for_each_statement_worker (func, ++ s->group_statement.children.head); ++ break; ++ case lang_data_statement_enum: ++ case lang_reloc_statement_enum: ++ case lang_object_symbols_statement_enum: ++ case lang_output_statement_enum: ++ case lang_target_statement_enum: ++ case lang_input_section_enum: ++ case lang_input_statement_enum: ++ case lang_assignment_statement_enum: ++ case lang_padding_statement_enum: ++ case lang_address_statement_enum: ++ case lang_fill_statement_enum: ++ case lang_insert_statement_enum: ++ break; ++ default: ++ FAIL (); ++ break; ++ } ++ } ++} ++ ++void ++lang_for_each_statement (void (*func) (lang_statement_union_type *)) ++{ ++ lang_for_each_statement_worker (func, statement_list.head); ++} ++ ++/*----------------------------------------------------------------------*/ ++ ++void ++lang_list_init (lang_statement_list_type *list) ++{ ++ list->head = NULL; ++ list->tail = &list->head; ++} ++ ++static void ++lang_statement_append (lang_statement_list_type *list, ++ void *element, ++ void *field) ++{ ++ *(list->tail) = element; ++ list->tail = field; ++} ++ ++void ++push_stat_ptr (lang_statement_list_type *new_ptr) ++{ ++ if (stat_save_ptr >= stat_save + sizeof (stat_save) / sizeof (stat_save[0])) ++ abort (); ++ *stat_save_ptr++ = stat_ptr; ++ stat_ptr = new_ptr; ++} ++ ++void ++pop_stat_ptr (void) ++{ ++ if (stat_save_ptr <= stat_save) ++ abort (); ++ stat_ptr = *--stat_save_ptr; ++} ++ ++/* Build a new statement node for the parse tree. */ ++ ++static lang_statement_union_type * ++new_statement (enum statement_enum type, ++ size_t size, ++ lang_statement_list_type *list) ++{ ++ lang_statement_union_type *new_stmt; ++ ++ new_stmt = stat_alloc (size); ++ new_stmt->header.type = type; ++ new_stmt->header.next = NULL; ++ lang_statement_append (list, new_stmt, &new_stmt->header.next); ++ return new_stmt; ++} ++ ++/* Build a new input file node for the language. There are several ++ ways in which we treat an input file, eg, we only look at symbols, ++ or prefix it with a -l etc. ++ ++ We can be supplied with requests for input files more than once; ++ they may, for example be split over several lines like foo.o(.text) ++ foo.o(.data) etc, so when asked for a file we check that we haven't ++ got it already so we don't duplicate the bfd. */ ++ ++static lang_input_statement_type * ++new_afile (const char *name, ++ lang_input_file_enum_type file_type, ++ const char *target, ++ const char *from_filename) ++{ ++ lang_input_statement_type *p; ++ ++ lang_has_input_file = true; ++ ++ p = new_stat (lang_input_statement, stat_ptr); ++ memset (&p->the_bfd, 0, ++ sizeof (*p) - offsetof (lang_input_statement_type, the_bfd)); ++ p->extra_search_path = NULL; ++ p->target = target; ++ p->flags.dynamic = input_flags.dynamic; ++ p->flags.add_DT_NEEDED_for_dynamic = input_flags.add_DT_NEEDED_for_dynamic; ++ p->flags.add_DT_NEEDED_for_regular = input_flags.add_DT_NEEDED_for_regular; ++ p->flags.whole_archive = input_flags.whole_archive; ++ p->flags.sysrooted = input_flags.sysrooted; ++ ++ switch (file_type) ++ { ++ case lang_input_file_is_symbols_only_enum: ++ p->filename = name; ++ p->local_sym_name = name; ++ p->flags.real = true; ++ p->flags.just_syms = true; ++ break; ++ case lang_input_file_is_fake_enum: ++ p->filename = name; ++ p->local_sym_name = name; ++ break; ++ case lang_input_file_is_l_enum: ++ if (name[0] == ':' && name[1] != '\0') ++ { ++ p->filename = name + 1; ++ p->flags.full_name_provided = true; ++ } ++ else ++ p->filename = name; ++ p->local_sym_name = concat ("-l", name, (const char *) NULL); ++ p->flags.maybe_archive = true; ++ p->flags.real = true; ++ p->flags.search_dirs = true; ++ break; ++ case lang_input_file_is_marker_enum: ++ p->filename = name; ++ p->local_sym_name = name; ++ p->flags.search_dirs = true; ++ break; ++ case lang_input_file_is_search_file_enum: ++ p->filename = name; ++ p->local_sym_name = name; ++ /* If name is a relative path, search the directory of the current linker ++ script first. */ ++ if (from_filename && !IS_ABSOLUTE_PATH (name)) ++ p->extra_search_path = ldirname (from_filename); ++ p->flags.real = true; ++ p->flags.search_dirs = true; ++ break; ++ case lang_input_file_is_file_enum: ++ p->filename = name; ++ p->local_sym_name = name; ++ p->flags.real = true; ++ break; ++ default: ++ FAIL (); ++ } ++ ++ lang_statement_append (&input_file_chain, p, &p->next_real_file); ++ return p; ++} ++ ++lang_input_statement_type * ++lang_add_input_file (const char *name, ++ lang_input_file_enum_type file_type, ++ const char *target) ++{ ++ if (name != NULL ++ && (*name == '=' || startswith (name, "$SYSROOT"))) ++ { ++ lang_input_statement_type *ret; ++ char *sysrooted_name ++ = concat (ld_sysroot, ++ name + (*name == '=' ? 1 : strlen ("$SYSROOT")), ++ (const char *) NULL); ++ ++ /* We've now forcibly prepended the sysroot, making the input ++ file independent of the context. Therefore, temporarily ++ force a non-sysrooted context for this statement, so it won't ++ get the sysroot prepended again when opened. (N.B. if it's a ++ script, any child nodes with input files starting with "/" ++ will be handled as "sysrooted" as they'll be found to be ++ within the sysroot subdirectory.) */ ++ unsigned int outer_sysrooted = input_flags.sysrooted; ++ input_flags.sysrooted = 0; ++ ret = new_afile (sysrooted_name, file_type, target, NULL); ++ input_flags.sysrooted = outer_sysrooted; ++ return ret; ++ } ++ ++ return new_afile (name, file_type, target, current_input_file); ++} ++ ++struct out_section_hash_entry ++{ ++ struct bfd_hash_entry root; ++ lang_statement_union_type s; ++}; ++ ++/* The hash table. */ ++ ++static struct bfd_hash_table output_section_statement_table; ++ ++/* Support routines for the hash table used by lang_output_section_find, ++ initialize the table, fill in an entry and remove the table. */ ++ ++static struct bfd_hash_entry * ++output_section_statement_newfunc (struct bfd_hash_entry *entry, ++ struct bfd_hash_table *table, ++ const char *string) ++{ ++ lang_output_section_statement_type **nextp; ++ struct out_section_hash_entry *ret; ++ ++ if (entry == NULL) ++ { ++ entry = (struct bfd_hash_entry *) bfd_hash_allocate (table, ++ sizeof (*ret)); ++ if (entry == NULL) ++ return entry; ++ } ++ ++ entry = bfd_hash_newfunc (entry, table, string); ++ if (entry == NULL) ++ return entry; ++ ++ ret = (struct out_section_hash_entry *) entry; ++ memset (&ret->s, 0, sizeof (ret->s)); ++ ret->s.header.type = lang_output_section_statement_enum; ++ ret->s.output_section_statement.subsection_alignment = NULL; ++ ret->s.output_section_statement.section_alignment = NULL; ++ ret->s.output_section_statement.block_value = 1; ++ lang_list_init (&ret->s.output_section_statement.children); ++ lang_statement_append (stat_ptr, &ret->s, &ret->s.header.next); ++ ++ /* For every output section statement added to the list, except the ++ first one, lang_os_list.tail points to the "next" ++ field of the last element of the list. */ ++ if (lang_os_list.head != NULL) ++ ret->s.output_section_statement.prev ++ = ((lang_output_section_statement_type *) ++ ((char *) lang_os_list.tail ++ - offsetof (lang_output_section_statement_type, next))); ++ ++ /* GCC's strict aliasing rules prevent us from just casting the ++ address, so we store the pointer in a variable and cast that ++ instead. */ ++ nextp = &ret->s.output_section_statement.next; ++ lang_statement_append (&lang_os_list, &ret->s, nextp); ++ return &ret->root; ++} ++ ++static void ++output_section_statement_table_init (void) ++{ ++ if (!bfd_hash_table_init_n (&output_section_statement_table, ++ output_section_statement_newfunc, ++ sizeof (struct out_section_hash_entry), ++ 61)) ++ einfo (_("%F%P: can not create hash table: %E\n")); ++} ++ ++static void ++output_section_statement_table_free (void) ++{ ++ bfd_hash_table_free (&output_section_statement_table); ++} ++ ++/* Build enough state so that the parser can build its tree. */ ++ ++void ++lang_init (void) ++{ ++ obstack_begin (&stat_obstack, 1000); ++ ++ stat_ptr = &statement_list; ++ ++ output_section_statement_table_init (); ++ ++ lang_list_init (stat_ptr); ++ ++ lang_list_init (&input_file_chain); ++ lang_list_init (&lang_os_list); ++ lang_list_init (&file_chain); ++ first_file = lang_add_input_file (NULL, lang_input_file_is_marker_enum, ++ NULL); ++ abs_output_section = ++ lang_output_section_statement_lookup (BFD_ABS_SECTION_NAME, 0, 1); ++ ++ abs_output_section->bfd_section = bfd_abs_section_ptr; ++ ++ asneeded_list_head = NULL; ++ asneeded_list_tail = &asneeded_list_head; ++} ++ ++void ++lang_finish (void) ++{ ++ output_section_statement_table_free (); ++} ++ ++/*---------------------------------------------------------------------- ++ A region is an area of memory declared with the ++ MEMORY { name:org=exp, len=exp ... } ++ syntax. ++ ++ We maintain a list of all the regions here. ++ ++ If no regions are specified in the script, then the default is used ++ which is created when looked up to be the entire data space. ++ ++ If create is true we are creating a region inside a MEMORY block. ++ In this case it is probably an error to create a region that has ++ already been created. If we are not inside a MEMORY block it is ++ dubious to use an undeclared region name (except DEFAULT_MEMORY_REGION) ++ and so we issue a warning. ++ ++ Each region has at least one name. The first name is either ++ DEFAULT_MEMORY_REGION or the name given in the MEMORY block. You can add ++ alias names to an existing region within a script with ++ REGION_ALIAS (alias, region_name). Each name corresponds to at most one ++ region. */ ++ ++static lang_memory_region_type *lang_memory_region_list; ++static lang_memory_region_type **lang_memory_region_list_tail ++ = &lang_memory_region_list; ++ ++lang_memory_region_type * ++lang_memory_region_lookup (const char *const name, bool create) ++{ ++ lang_memory_region_name *n; ++ lang_memory_region_type *r; ++ lang_memory_region_type *new_region; ++ ++ /* NAME is NULL for LMA memspecs if no region was specified. */ ++ if (name == NULL) ++ return NULL; ++ ++ for (r = lang_memory_region_list; r != NULL; r = r->next) ++ for (n = &r->name_list; n != NULL; n = n->next) ++ if (strcmp (n->name, name) == 0) ++ { ++ if (create) ++ einfo (_("%P:%pS: warning: redeclaration of memory region `%s'\n"), ++ NULL, name); ++ return r; ++ } ++ ++ if (!create && strcmp (name, DEFAULT_MEMORY_REGION)) ++ einfo (_("%P:%pS: warning: memory region `%s' not declared\n"), ++ NULL, name); ++ ++ new_region = stat_alloc (sizeof (lang_memory_region_type)); ++ ++ new_region->name_list.name = xstrdup (name); ++ new_region->name_list.next = NULL; ++ new_region->next = NULL; ++ new_region->origin_exp = NULL; ++ new_region->origin = 0; ++ new_region->length_exp = NULL; ++ new_region->length = ~(bfd_size_type) 0; ++ new_region->current = 0; ++ new_region->last_os = NULL; ++ new_region->flags = 0; ++ new_region->not_flags = 0; ++ new_region->had_full_message = false; ++ ++ *lang_memory_region_list_tail = new_region; ++ lang_memory_region_list_tail = &new_region->next; ++ ++ return new_region; ++} ++ ++void ++lang_memory_region_alias (const char *alias, const char *region_name) ++{ ++ lang_memory_region_name *n; ++ lang_memory_region_type *r; ++ lang_memory_region_type *region; ++ ++ /* The default region must be unique. This ensures that it is not necessary ++ to iterate through the name list if someone wants the check if a region is ++ the default memory region. */ ++ if (strcmp (region_name, DEFAULT_MEMORY_REGION) == 0 ++ || strcmp (alias, DEFAULT_MEMORY_REGION) == 0) ++ einfo (_("%F%P:%pS: error: alias for default memory region\n"), NULL); ++ ++ /* Look for the target region and check if the alias is not already ++ in use. */ ++ region = NULL; ++ for (r = lang_memory_region_list; r != NULL; r = r->next) ++ for (n = &r->name_list; n != NULL; n = n->next) ++ { ++ if (region == NULL && strcmp (n->name, region_name) == 0) ++ region = r; ++ if (strcmp (n->name, alias) == 0) ++ einfo (_("%F%P:%pS: error: redefinition of memory region " ++ "alias `%s'\n"), ++ NULL, alias); ++ } ++ ++ /* Check if the target region exists. */ ++ if (region == NULL) ++ einfo (_("%F%P:%pS: error: memory region `%s' " ++ "for alias `%s' does not exist\n"), ++ NULL, region_name, alias); ++ ++ /* Add alias to region name list. */ ++ n = stat_alloc (sizeof (lang_memory_region_name)); ++ n->name = xstrdup (alias); ++ n->next = region->name_list.next; ++ region->name_list.next = n; ++} ++ ++static lang_memory_region_type * ++lang_memory_default (asection *section) ++{ ++ lang_memory_region_type *p; ++ ++ flagword sec_flags = section->flags; ++ ++ /* Override SEC_DATA to mean a writable section. */ ++ if ((sec_flags & (SEC_ALLOC | SEC_READONLY | SEC_CODE)) == SEC_ALLOC) ++ sec_flags |= SEC_DATA; ++ ++ for (p = lang_memory_region_list; p != NULL; p = p->next) ++ { ++ if ((p->flags & sec_flags) != 0 ++ && (p->not_flags & sec_flags) == 0) ++ { ++ return p; ++ } ++ } ++ return lang_memory_region_lookup (DEFAULT_MEMORY_REGION, false); ++} ++ ++/* Get the output section statement directly from the userdata. */ ++ ++lang_output_section_statement_type * ++lang_output_section_get (const asection *output_section) ++{ ++ return bfd_section_userdata (output_section); ++} ++ ++/* Find or create an output_section_statement with the given NAME. ++ If CONSTRAINT is non-zero match one with that constraint, otherwise ++ match any non-negative constraint. If CREATE is 0 return NULL when ++ no match exists. If CREATE is 1, create an output_section_statement ++ when no match exists or if CONSTRAINT is SPECIAL. If CREATE is 2, ++ always make a new output_section_statement. */ ++ ++lang_output_section_statement_type * ++lang_output_section_statement_lookup (const char *name, ++ int constraint, ++ int create) ++{ ++ struct out_section_hash_entry *entry; ++ ++ entry = ((struct out_section_hash_entry *) ++ bfd_hash_lookup (&output_section_statement_table, name, ++ create != 0, false)); ++ if (entry == NULL) ++ { ++ if (create) ++ einfo (_("%F%P: failed creating section `%s': %E\n"), name); ++ return NULL; ++ } ++ ++ if (entry->s.output_section_statement.name != NULL) ++ { ++ /* We have a section of this name, but it might not have the correct ++ constraint. */ ++ struct out_section_hash_entry *last_ent; ++ ++ name = entry->s.output_section_statement.name; ++ do ++ { ++ if (create != 2 ++ && !(create && constraint == SPECIAL) ++ && (constraint == entry->s.output_section_statement.constraint ++ || (constraint == 0 ++ && entry->s.output_section_statement.constraint >= 0))) ++ return &entry->s.output_section_statement; ++ last_ent = entry; ++ entry = (struct out_section_hash_entry *) entry->root.next; ++ } ++ while (entry != NULL ++ && name == entry->s.output_section_statement.name); ++ ++ if (!create) ++ return NULL; ++ ++ entry ++ = ((struct out_section_hash_entry *) ++ output_section_statement_newfunc (NULL, ++ &output_section_statement_table, ++ name)); ++ if (entry == NULL) ++ { ++ einfo (_("%F%P: failed creating section `%s': %E\n"), name); ++ return NULL; ++ } ++ entry->root = last_ent->root; ++ last_ent->root.next = &entry->root; ++ } ++ ++ entry->s.output_section_statement.name = name; ++ entry->s.output_section_statement.constraint = constraint; ++ entry->s.output_section_statement.dup_output = (create == 2 ++ || constraint == SPECIAL); ++ return &entry->s.output_section_statement; ++} ++ ++/* Find the next output_section_statement with the same name as OS. ++ If CONSTRAINT is non-zero, find one with that constraint otherwise ++ match any non-negative constraint. */ ++ ++lang_output_section_statement_type * ++next_matching_output_section_statement (lang_output_section_statement_type *os, ++ int constraint) ++{ ++ /* All output_section_statements are actually part of a ++ struct out_section_hash_entry. */ ++ struct out_section_hash_entry *entry = (struct out_section_hash_entry *) ++ ((char *) os ++ - offsetof (struct out_section_hash_entry, s.output_section_statement)); ++ const char *name = os->name; ++ ++ ASSERT (name == entry->root.string); ++ do ++ { ++ entry = (struct out_section_hash_entry *) entry->root.next; ++ if (entry == NULL ++ || name != entry->s.output_section_statement.name) ++ return NULL; ++ } ++ while (constraint != entry->s.output_section_statement.constraint ++ && (constraint != 0 ++ || entry->s.output_section_statement.constraint < 0)); ++ ++ return &entry->s.output_section_statement; ++} ++ ++/* A variant of lang_output_section_find used by place_orphan. ++ Returns the output statement that should precede a new output ++ statement for SEC. If an exact match is found on certain flags, ++ sets *EXACT too. */ ++ ++lang_output_section_statement_type * ++lang_output_section_find_by_flags (const asection *sec, ++ flagword sec_flags, ++ lang_output_section_statement_type **exact, ++ lang_match_sec_type_func match_type) ++{ ++ lang_output_section_statement_type *first, *look, *found; ++ flagword look_flags, differ; ++ ++ /* We know the first statement on this list is *ABS*. May as well ++ skip it. */ ++ first = (void *) lang_os_list.head; ++ first = first->next; ++ ++ /* First try for an exact match. */ ++ found = NULL; ++ for (look = first; look; look = look->next) ++ { ++ look_flags = look->flags; ++ if (look->bfd_section != NULL) ++ { ++ look_flags = look->bfd_section->flags; ++ if (match_type && !match_type (link_info.output_bfd, ++ look->bfd_section, ++ sec->owner, sec)) ++ continue; ++ } ++ differ = look_flags ^ sec_flags; ++ if (!(differ & (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_READONLY ++ | SEC_CODE | SEC_SMALL_DATA | SEC_THREAD_LOCAL))) ++ found = look; ++ } ++ if (found != NULL) ++ { ++ if (exact != NULL) ++ *exact = found; ++ return found; ++ } ++ ++ if ((sec_flags & SEC_CODE) != 0 ++ && (sec_flags & SEC_ALLOC) != 0) ++ { ++ /* Try for a rw code section. */ ++ for (look = first; look; look = look->next) ++ { ++ look_flags = look->flags; ++ if (look->bfd_section != NULL) ++ { ++ look_flags = look->bfd_section->flags; ++ if (match_type && !match_type (link_info.output_bfd, ++ look->bfd_section, ++ sec->owner, sec)) ++ continue; ++ } ++ differ = look_flags ^ sec_flags; ++ if (!(differ & (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD ++ | SEC_CODE | SEC_SMALL_DATA | SEC_THREAD_LOCAL))) ++ found = look; ++ } ++ } ++ else if ((sec_flags & SEC_READONLY) != 0 ++ && (sec_flags & SEC_ALLOC) != 0) ++ { ++ /* .rodata can go after .text, .sdata2 after .rodata. */ ++ for (look = first; look; look = look->next) ++ { ++ look_flags = look->flags; ++ if (look->bfd_section != NULL) ++ { ++ look_flags = look->bfd_section->flags; ++ if (match_type && !match_type (link_info.output_bfd, ++ look->bfd_section, ++ sec->owner, sec)) ++ continue; ++ } ++ differ = look_flags ^ sec_flags; ++ if (!(differ & (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD ++ | SEC_READONLY | SEC_SMALL_DATA)) ++ || (!(differ & (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD ++ | SEC_READONLY)) ++ && !(look_flags & SEC_SMALL_DATA))) ++ found = look; ++ } ++ } ++ else if ((sec_flags & SEC_THREAD_LOCAL) != 0 ++ && (sec_flags & SEC_ALLOC) != 0) ++ { ++ /* .tdata can go after .data, .tbss after .tdata. Treat .tbss ++ as if it were a loaded section, and don't use match_type. */ ++ bool seen_thread_local = false; ++ ++ match_type = NULL; ++ for (look = first; look; look = look->next) ++ { ++ look_flags = look->flags; ++ if (look->bfd_section != NULL) ++ look_flags = look->bfd_section->flags; ++ ++ differ = look_flags ^ (sec_flags | SEC_LOAD | SEC_HAS_CONTENTS); ++ if (!(differ & (SEC_THREAD_LOCAL | SEC_ALLOC))) ++ { ++ /* .tdata and .tbss must be adjacent and in that order. */ ++ if (!(look_flags & SEC_LOAD) ++ && (sec_flags & SEC_LOAD)) ++ /* ..so if we're at a .tbss section and we're placing ++ a .tdata section stop looking and return the ++ previous section. */ ++ break; ++ found = look; ++ seen_thread_local = true; ++ } ++ else if (seen_thread_local) ++ break; ++ else if (!(differ & (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD))) ++ found = look; ++ } ++ } ++ else if ((sec_flags & SEC_SMALL_DATA) != 0 ++ && (sec_flags & SEC_ALLOC) != 0) ++ { ++ /* .sdata goes after .data, .sbss after .sdata. */ ++ for (look = first; look; look = look->next) ++ { ++ look_flags = look->flags; ++ if (look->bfd_section != NULL) ++ { ++ look_flags = look->bfd_section->flags; ++ if (match_type && !match_type (link_info.output_bfd, ++ look->bfd_section, ++ sec->owner, sec)) ++ continue; ++ } ++ differ = look_flags ^ sec_flags; ++ if (!(differ & (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD ++ | SEC_THREAD_LOCAL)) ++ || ((look_flags & SEC_SMALL_DATA) ++ && !(sec_flags & SEC_HAS_CONTENTS))) ++ found = look; ++ } ++ } ++ else if ((sec_flags & SEC_HAS_CONTENTS) != 0 ++ && (sec_flags & SEC_ALLOC) != 0) ++ { ++ /* .data goes after .rodata. */ ++ for (look = first; look; look = look->next) ++ { ++ look_flags = look->flags; ++ if (look->bfd_section != NULL) ++ { ++ look_flags = look->bfd_section->flags; ++ if (match_type && !match_type (link_info.output_bfd, ++ look->bfd_section, ++ sec->owner, sec)) ++ continue; ++ } ++ differ = look_flags ^ sec_flags; ++ if (!(differ & (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD ++ | SEC_SMALL_DATA | SEC_THREAD_LOCAL))) ++ found = look; ++ } ++ } ++ else if ((sec_flags & SEC_ALLOC) != 0) ++ { ++ /* .bss goes after any other alloc section. */ ++ for (look = first; look; look = look->next) ++ { ++ look_flags = look->flags; ++ if (look->bfd_section != NULL) ++ { ++ look_flags = look->bfd_section->flags; ++ if (match_type && !match_type (link_info.output_bfd, ++ look->bfd_section, ++ sec->owner, sec)) ++ continue; ++ } ++ differ = look_flags ^ sec_flags; ++ if (!(differ & SEC_ALLOC)) ++ found = look; ++ } ++ } ++ else ++ { ++ /* non-alloc go last. */ ++ for (look = first; look; look = look->next) ++ { ++ look_flags = look->flags; ++ if (look->bfd_section != NULL) ++ look_flags = look->bfd_section->flags; ++ differ = look_flags ^ sec_flags; ++ if (!(differ & SEC_DEBUGGING)) ++ found = look; ++ } ++ return found; ++ } ++ ++ if (found || !match_type) ++ return found; ++ ++ return lang_output_section_find_by_flags (sec, sec_flags, NULL, NULL); ++} ++ ++/* Find the last output section before given output statement. ++ Used by place_orphan. */ ++ ++static asection * ++output_prev_sec_find (lang_output_section_statement_type *os) ++{ ++ lang_output_section_statement_type *lookup; ++ ++ for (lookup = os->prev; lookup != NULL; lookup = lookup->prev) ++ { ++ if (lookup->constraint < 0) ++ continue; ++ ++ if (lookup->bfd_section != NULL && lookup->bfd_section->owner != NULL) ++ return lookup->bfd_section; ++ } ++ ++ return NULL; ++} ++ ++/* Look for a suitable place for a new output section statement. The ++ idea is to skip over anything that might be inside a SECTIONS {} ++ statement in a script, before we find another output section ++ statement. Assignments to "dot" before an output section statement ++ are assumed to belong to it, except in two cases; The first ++ assignment to dot, and assignments before non-alloc sections. ++ Otherwise we might put an orphan before . = . + SIZEOF_HEADERS or ++ similar assignments that set the initial address, or we might ++ insert non-alloc note sections among assignments setting end of ++ image symbols. */ ++ ++static lang_statement_union_type ** ++insert_os_after (lang_output_section_statement_type *after) ++{ ++ lang_statement_union_type **where; ++ lang_statement_union_type **assign = NULL; ++ bool ignore_first; ++ ++ ignore_first = after == (void *) lang_os_list.head; ++ ++ for (where = &after->header.next; ++ *where != NULL; ++ where = &(*where)->header.next) ++ { ++ switch ((*where)->header.type) ++ { ++ case lang_assignment_statement_enum: ++ if (assign == NULL) ++ { ++ lang_assignment_statement_type *ass; ++ ++ ass = &(*where)->assignment_statement; ++ if (ass->exp->type.node_class != etree_assert ++ && ass->exp->assign.dst[0] == '.' ++ && ass->exp->assign.dst[1] == 0) ++ { ++ if (!ignore_first) ++ assign = where; ++ ignore_first = false; ++ } ++ } ++ continue; ++ case lang_wild_statement_enum: ++ case lang_input_section_enum: ++ case lang_object_symbols_statement_enum: ++ case lang_fill_statement_enum: ++ case lang_data_statement_enum: ++ case lang_reloc_statement_enum: ++ case lang_padding_statement_enum: ++ case lang_constructors_statement_enum: ++ assign = NULL; ++ ignore_first = false; ++ continue; ++ case lang_output_section_statement_enum: ++ if (assign != NULL) ++ { ++ asection *s = (*where)->output_section_statement.bfd_section; ++ ++ if (s == NULL ++ || s->map_head.s == NULL ++ || (s->flags & SEC_ALLOC) != 0) ++ where = assign; ++ } ++ break; ++ case lang_input_statement_enum: ++ case lang_address_statement_enum: ++ case lang_target_statement_enum: ++ case lang_output_statement_enum: ++ case lang_group_statement_enum: ++ case lang_insert_statement_enum: ++ continue; ++ } ++ break; ++ } ++ ++ return where; ++} ++ ++lang_output_section_statement_type * ++lang_insert_orphan (asection *s, ++ const char *secname, ++ int constraint, ++ lang_output_section_statement_type *after, ++ struct orphan_save *place, ++ etree_type *address, ++ lang_statement_list_type *add_child) ++{ ++ lang_statement_list_type add; ++ lang_output_section_statement_type *os; ++ lang_output_section_statement_type **os_tail; ++ ++ /* If we have found an appropriate place for the output section ++ statements for this orphan, add them to our own private list, ++ inserting them later into the global statement list. */ ++ if (after != NULL) ++ { ++ lang_list_init (&add); ++ push_stat_ptr (&add); ++ } ++ ++ if (bfd_link_relocatable (&link_info) ++ || (s->flags & (SEC_LOAD | SEC_ALLOC)) == 0) ++ address = exp_intop (0); ++ ++ os_tail = (lang_output_section_statement_type **) lang_os_list.tail; ++ os = lang_enter_output_section_statement (secname, address, normal_section, ++ NULL, NULL, NULL, constraint, 0); ++ ++ if (add_child == NULL) ++ add_child = &os->children; ++ lang_add_section (add_child, s, NULL, NULL, os); ++ ++ if (after && (s->flags & (SEC_LOAD | SEC_ALLOC)) != 0) ++ { ++ const char *region = (after->region ++ ? after->region->name_list.name ++ : DEFAULT_MEMORY_REGION); ++ const char *lma_region = (after->lma_region ++ ? after->lma_region->name_list.name ++ : NULL); ++ lang_leave_output_section_statement (NULL, region, after->phdrs, ++ lma_region); ++ } ++ else ++ lang_leave_output_section_statement (NULL, DEFAULT_MEMORY_REGION, NULL, ++ NULL); ++ ++ /* Restore the global list pointer. */ ++ if (after != NULL) ++ pop_stat_ptr (); ++ ++ if (after != NULL && os->bfd_section != NULL) ++ { ++ asection *snew, *as; ++ bool place_after = place->stmt == NULL; ++ bool insert_after = true; ++ ++ snew = os->bfd_section; ++ ++ /* Shuffle the bfd section list to make the output file look ++ neater. This is really only cosmetic. */ ++ if (place->section == NULL ++ && after != (void *) lang_os_list.head) ++ { ++ asection *bfd_section = after->bfd_section; ++ ++ /* If the output statement hasn't been used to place any input ++ sections (and thus doesn't have an output bfd_section), ++ look for the closest prior output statement having an ++ output section. */ ++ if (bfd_section == NULL) ++ bfd_section = output_prev_sec_find (after); ++ ++ if (bfd_section != NULL && bfd_section != snew) ++ place->section = &bfd_section->next; ++ } ++ ++ if (place->section == NULL) ++ place->section = &link_info.output_bfd->sections; ++ ++ as = *place->section; ++ ++ if (!as) ++ { ++ /* Put the section at the end of the list. */ ++ ++ /* Unlink the section. */ ++ bfd_section_list_remove (link_info.output_bfd, snew); ++ ++ /* Now tack it back on in the right place. */ ++ bfd_section_list_append (link_info.output_bfd, snew); ++ } ++ else if ((bfd_get_flavour (link_info.output_bfd) ++ == bfd_target_elf_flavour) ++ && (bfd_get_flavour (s->owner) ++ == bfd_target_elf_flavour) ++ && ((elf_section_type (s) == SHT_NOTE ++ && (s->flags & SEC_LOAD) != 0) ++ || (elf_section_type (as) == SHT_NOTE ++ && (as->flags & SEC_LOAD) != 0))) ++ { ++ /* Make sure that output note sections are grouped and sorted ++ by alignments when inserting a note section or insert a ++ section after a note section, */ ++ asection *sec; ++ /* A specific section after which the output note section ++ should be placed. */ ++ asection *after_sec; ++ /* True if we need to insert the orphan section after a ++ specific section to maintain output note section order. */ ++ bool after_sec_note = false; ++ ++ static asection *first_orphan_note = NULL; ++ ++ /* Group and sort output note section by alignments in ++ ascending order. */ ++ after_sec = NULL; ++ if (elf_section_type (s) == SHT_NOTE ++ && (s->flags & SEC_LOAD) != 0) ++ { ++ /* Search from the beginning for the last output note ++ section with equal or larger alignments. NB: Don't ++ place orphan note section after non-note sections. */ ++ ++ first_orphan_note = NULL; ++ for (sec = link_info.output_bfd->sections; ++ (sec != NULL ++ && !bfd_is_abs_section (sec)); ++ sec = sec->next) ++ if (sec != snew ++ && elf_section_type (sec) == SHT_NOTE ++ && (sec->flags & SEC_LOAD) != 0) ++ { ++ if (!first_orphan_note) ++ first_orphan_note = sec; ++ if (sec->alignment_power >= s->alignment_power) ++ after_sec = sec; ++ } ++ else if (first_orphan_note) ++ { ++ /* Stop if there is non-note section after the first ++ orphan note section. */ ++ break; ++ } ++ ++ /* If this will be the first orphan note section, it can ++ be placed at the default location. */ ++ after_sec_note = first_orphan_note != NULL; ++ if (after_sec == NULL && after_sec_note) ++ { ++ /* If all output note sections have smaller ++ alignments, place the section before all ++ output orphan note sections. */ ++ after_sec = first_orphan_note; ++ insert_after = false; ++ } ++ } ++ else if (first_orphan_note) ++ { ++ /* Don't place non-note sections in the middle of orphan ++ note sections. */ ++ after_sec_note = true; ++ after_sec = as; ++ for (sec = as->next; ++ (sec != NULL ++ && !bfd_is_abs_section (sec)); ++ sec = sec->next) ++ if (elf_section_type (sec) == SHT_NOTE ++ && (sec->flags & SEC_LOAD) != 0) ++ after_sec = sec; ++ } ++ ++ if (after_sec_note) ++ { ++ if (after_sec) ++ { ++ /* Search forward to insert OS after AFTER_SEC output ++ statement. */ ++ lang_output_section_statement_type *stmt, *next; ++ bool found = false; ++ for (stmt = after; stmt != NULL; stmt = next) ++ { ++ next = stmt->next; ++ if (insert_after) ++ { ++ if (stmt->bfd_section == after_sec) ++ { ++ place_after = true; ++ found = true; ++ after = stmt; ++ break; ++ } ++ } ++ else ++ { ++ /* If INSERT_AFTER is FALSE, place OS before ++ AFTER_SEC output statement. */ ++ if (next && next->bfd_section == after_sec) ++ { ++ place_after = true; ++ found = true; ++ after = stmt; ++ break; ++ } ++ } ++ } ++ ++ /* Search backward to insert OS after AFTER_SEC output ++ statement. */ ++ if (!found) ++ for (stmt = after; stmt != NULL; stmt = stmt->prev) ++ { ++ if (insert_after) ++ { ++ if (stmt->bfd_section == after_sec) ++ { ++ place_after = true; ++ after = stmt; ++ break; ++ } ++ } ++ else ++ { ++ /* If INSERT_AFTER is FALSE, place OS before ++ AFTER_SEC output statement. */ ++ if (stmt->next->bfd_section == after_sec) ++ { ++ place_after = true; ++ after = stmt; ++ break; ++ } ++ } ++ } ++ } ++ ++ if (after_sec == NULL ++ || (insert_after && after_sec->next != snew) ++ || (!insert_after && after_sec->prev != snew)) ++ { ++ /* Unlink the section. */ ++ bfd_section_list_remove (link_info.output_bfd, snew); ++ ++ /* Place SNEW after AFTER_SEC. If AFTER_SEC is NULL, ++ prepend SNEW. */ ++ if (after_sec) ++ { ++ if (insert_after) ++ bfd_section_list_insert_after (link_info.output_bfd, ++ after_sec, snew); ++ else ++ bfd_section_list_insert_before (link_info.output_bfd, ++ after_sec, snew); ++ } ++ else ++ bfd_section_list_prepend (link_info.output_bfd, snew); ++ } ++ } ++ else if (as != snew && as->prev != snew) ++ { ++ /* Unlink the section. */ ++ bfd_section_list_remove (link_info.output_bfd, snew); ++ ++ /* Now tack it back on in the right place. */ ++ bfd_section_list_insert_before (link_info.output_bfd, ++ as, snew); ++ } ++ } ++ else if (as != snew && as->prev != snew) ++ { ++ /* Unlink the section. */ ++ bfd_section_list_remove (link_info.output_bfd, snew); ++ ++ /* Now tack it back on in the right place. */ ++ bfd_section_list_insert_before (link_info.output_bfd, as, snew); ++ } ++ ++ /* Save the end of this list. Further ophans of this type will ++ follow the one we've just added. */ ++ place->section = &snew->next; ++ ++ /* The following is non-cosmetic. We try to put the output ++ statements in some sort of reasonable order here, because they ++ determine the final load addresses of the orphan sections. ++ In addition, placing output statements in the wrong order may ++ require extra segments. For instance, given a typical ++ situation of all read-only sections placed in one segment and ++ following that a segment containing all the read-write ++ sections, we wouldn't want to place an orphan read/write ++ section before or amongst the read-only ones. */ ++ if (add.head != NULL) ++ { ++ lang_output_section_statement_type *newly_added_os; ++ ++ /* Place OS after AFTER if AFTER_NOTE is TRUE. */ ++ if (place_after) ++ { ++ lang_statement_union_type **where = insert_os_after (after); ++ ++ *add.tail = *where; ++ *where = add.head; ++ ++ place->os_tail = &after->next; ++ } ++ else ++ { ++ /* Put it after the last orphan statement we added. */ ++ *add.tail = *place->stmt; ++ *place->stmt = add.head; ++ } ++ ++ /* Fix the global list pointer if we happened to tack our ++ new list at the tail. */ ++ if (*stat_ptr->tail == add.head) ++ stat_ptr->tail = add.tail; ++ ++ /* Save the end of this list. */ ++ place->stmt = add.tail; ++ ++ /* Do the same for the list of output section statements. */ ++ newly_added_os = *os_tail; ++ *os_tail = NULL; ++ newly_added_os->prev = (lang_output_section_statement_type *) ++ ((char *) place->os_tail ++ - offsetof (lang_output_section_statement_type, next)); ++ newly_added_os->next = *place->os_tail; ++ if (newly_added_os->next != NULL) ++ newly_added_os->next->prev = newly_added_os; ++ *place->os_tail = newly_added_os; ++ place->os_tail = &newly_added_os->next; ++ ++ /* Fixing the global list pointer here is a little different. ++ We added to the list in lang_enter_output_section_statement, ++ trimmed off the new output_section_statment above when ++ assigning *os_tail = NULL, but possibly added it back in ++ the same place when assigning *place->os_tail. */ ++ if (*os_tail == NULL) ++ lang_os_list.tail = (lang_statement_union_type **) os_tail; ++ } ++ } ++ return os; ++} ++ ++static void ++lang_print_asneeded (void) ++{ ++ struct asneeded_minfo *m; ++ ++ if (asneeded_list_head == NULL) ++ return; ++ ++ minfo (_("\nAs-needed library included to satisfy reference by file (symbol)\n\n")); ++ ++ for (m = asneeded_list_head; m != NULL; m = m->next) ++ { ++ size_t len; ++ ++ minfo ("%s", m->soname); ++ len = strlen (m->soname); ++ ++ if (len >= 29) ++ { ++ print_nl (); ++ len = 0; ++ } ++ while (len < 30) ++ { ++ print_space (); ++ ++len; ++ } ++ ++ if (m->ref != NULL) ++ minfo ("%pB ", m->ref); ++ minfo ("(%pT)\n", m->name); ++ } ++} ++ ++static void ++lang_map_flags (flagword flag) ++{ ++ if (flag & SEC_ALLOC) ++ minfo ("a"); ++ ++ if (flag & SEC_CODE) ++ minfo ("x"); ++ ++ if (flag & SEC_READONLY) ++ minfo ("r"); ++ ++ if (flag & SEC_DATA) ++ minfo ("w"); ++ ++ if (flag & SEC_LOAD) ++ minfo ("l"); ++} ++ ++void ++lang_map (void) ++{ ++ lang_memory_region_type *m; ++ bool dis_header_printed = false; ++ ++ LANG_FOR_EACH_INPUT_STATEMENT (file) ++ { ++ asection *s; ++ ++ if ((file->the_bfd->flags & (BFD_LINKER_CREATED | DYNAMIC)) != 0 ++ || file->flags.just_syms) ++ continue; ++ ++ if (config.print_map_discarded) ++ for (s = file->the_bfd->sections; s != NULL; s = s->next) ++ if ((s->output_section == NULL ++ || s->output_section->owner != link_info.output_bfd) ++ && (s->flags & (SEC_LINKER_CREATED | SEC_KEEP)) == 0) ++ { ++ if (! dis_header_printed) ++ { ++ fprintf (config.map_file, _("\nDiscarded input sections\n\n")); ++ dis_header_printed = true; ++ } ++ ++ print_input_section (s, true); ++ } ++ } ++ ++ minfo (_("\nMemory Configuration\n\n")); ++ fprintf (config.map_file, "%-16s %-18s %-18s %s\n", ++ _("Name"), _("Origin"), _("Length"), _("Attributes")); ++ ++ for (m = lang_memory_region_list; m != NULL; m = m->next) ++ { ++ char buf[100]; ++ int len; ++ ++ fprintf (config.map_file, "%-16s ", m->name_list.name); ++ ++ sprintf_vma (buf, m->origin); ++ minfo ("0x%s ", buf); ++ len = strlen (buf); ++ while (len < 16) ++ { ++ print_space (); ++ ++len; ++ } ++ ++ minfo ("0x%V", m->length); ++ if (m->flags || m->not_flags) ++ { ++#ifndef BFD64 ++ minfo (" "); ++#endif ++ if (m->flags) ++ { ++ print_space (); ++ lang_map_flags (m->flags); ++ } ++ ++ if (m->not_flags) ++ { ++ minfo (" !"); ++ lang_map_flags (m->not_flags); ++ } ++ } ++ ++ print_nl (); ++ } ++ ++ fprintf (config.map_file, _("\nLinker script and memory map\n\n")); ++ ++ if (!link_info.reduce_memory_overheads) ++ { ++ obstack_begin (&map_obstack, 1000); ++ bfd_link_hash_traverse (link_info.hash, sort_def_symbol, 0); ++ } ++ expld.phase = lang_fixed_phase_enum; ++ lang_statement_iteration++; ++ print_statements (); ++ ++ ldemul_extra_map_file_text (link_info.output_bfd, &link_info, ++ config.map_file); ++} ++ ++static bool ++sort_def_symbol (struct bfd_link_hash_entry *hash_entry, ++ void *info ATTRIBUTE_UNUSED) ++{ ++ if ((hash_entry->type == bfd_link_hash_defined ++ || hash_entry->type == bfd_link_hash_defweak) ++ && hash_entry->u.def.section->owner != link_info.output_bfd ++ && hash_entry->u.def.section->owner != NULL) ++ { ++ input_section_userdata_type *ud; ++ struct map_symbol_def *def; ++ ++ ud = bfd_section_userdata (hash_entry->u.def.section); ++ if (!ud) ++ { ++ ud = stat_alloc (sizeof (*ud)); ++ bfd_set_section_userdata (hash_entry->u.def.section, ud); ++ ud->map_symbol_def_tail = &ud->map_symbol_def_head; ++ ud->map_symbol_def_count = 0; ++ } ++ else if (!ud->map_symbol_def_tail) ++ ud->map_symbol_def_tail = &ud->map_symbol_def_head; ++ ++ def = (struct map_symbol_def *) obstack_alloc (&map_obstack, sizeof *def); ++ def->entry = hash_entry; ++ *(ud->map_symbol_def_tail) = def; ++ ud->map_symbol_def_tail = &def->next; ++ ud->map_symbol_def_count++; ++ } ++ return true; ++} ++ ++/* Initialize an output section. */ ++ ++static void ++init_os (lang_output_section_statement_type *s, flagword flags) ++{ ++ if (strcmp (s->name, DISCARD_SECTION_NAME) == 0) ++ einfo (_("%F%P: illegal use of `%s' section\n"), DISCARD_SECTION_NAME); ++ ++ if (!s->dup_output) ++ s->bfd_section = bfd_get_section_by_name (link_info.output_bfd, s->name); ++ if (s->bfd_section == NULL) ++ s->bfd_section = bfd_make_section_anyway_with_flags (link_info.output_bfd, ++ s->name, flags); ++ if (s->bfd_section == NULL) ++ { ++ einfo (_("%F%P: output format %s cannot represent section" ++ " called %s: %E\n"), ++ link_info.output_bfd->xvec->name, s->name); ++ } ++ s->bfd_section->output_section = s->bfd_section; ++ s->bfd_section->output_offset = 0; ++ ++ /* Set the userdata of the output section to the output section ++ statement to avoid lookup. */ ++ bfd_set_section_userdata (s->bfd_section, s); ++ ++ /* If there is a base address, make sure that any sections it might ++ mention are initialized. */ ++ if (s->addr_tree != NULL) ++ exp_init_os (s->addr_tree); ++ ++ if (s->load_base != NULL) ++ exp_init_os (s->load_base); ++ ++ /* If supplied an alignment, set it. */ ++ if (s->section_alignment != NULL) ++ s->bfd_section->alignment_power = exp_get_power (s->section_alignment, ++ "section alignment"); ++} ++ ++/* Make sure that all output sections mentioned in an expression are ++ initialized. */ ++ ++static void ++exp_init_os (etree_type *exp) ++{ ++ switch (exp->type.node_class) ++ { ++ case etree_assign: ++ case etree_provide: ++ case etree_provided: ++ exp_init_os (exp->assign.src); ++ break; ++ ++ case etree_binary: ++ exp_init_os (exp->binary.lhs); ++ exp_init_os (exp->binary.rhs); ++ break; ++ ++ case etree_trinary: ++ exp_init_os (exp->trinary.cond); ++ exp_init_os (exp->trinary.lhs); ++ exp_init_os (exp->trinary.rhs); ++ break; ++ ++ case etree_assert: ++ exp_init_os (exp->assert_s.child); ++ break; ++ ++ case etree_unary: ++ exp_init_os (exp->unary.child); ++ break; ++ ++ case etree_name: ++ switch (exp->type.node_code) ++ { ++ case ADDR: ++ case LOADADDR: ++ case SIZEOF: ++ { ++ lang_output_section_statement_type *os; ++ ++ os = lang_output_section_find (exp->name.name); ++ if (os != NULL && os->bfd_section == NULL) ++ init_os (os, 0); ++ } ++ } ++ break; ++ ++ default: ++ break; ++ } ++} ++ ++static void ++section_already_linked (bfd *abfd, asection *sec, void *data) ++{ ++ lang_input_statement_type *entry = (lang_input_statement_type *) data; ++ ++ /* If we are only reading symbols from this object, then we want to ++ discard all sections. */ ++ if (entry->flags.just_syms) ++ { ++ bfd_link_just_syms (abfd, sec, &link_info); ++ return; ++ } ++ ++ /* Deal with SHF_EXCLUDE ELF sections. */ ++ if (!bfd_link_relocatable (&link_info) ++ && (abfd->flags & BFD_PLUGIN) == 0 ++ && (sec->flags & (SEC_GROUP | SEC_KEEP | SEC_EXCLUDE)) == SEC_EXCLUDE) ++ sec->output_section = bfd_abs_section_ptr; ++ ++ if (!(abfd->flags & DYNAMIC)) ++ bfd_section_already_linked (abfd, sec, &link_info); ++} ++ ++ ++/* Returns true if SECTION is one we know will be discarded based on its ++ section flags, otherwise returns false. */ ++ ++static bool ++lang_discard_section_p (asection *section) ++{ ++ bool discard; ++ flagword flags = section->flags; ++ ++ /* Discard sections marked with SEC_EXCLUDE. */ ++ discard = (flags & SEC_EXCLUDE) != 0; ++ ++ /* Discard the group descriptor sections when we're finally placing the ++ sections from within the group. */ ++ if ((flags & SEC_GROUP) != 0 ++ && link_info.resolve_section_groups) ++ discard = true; ++ ++ /* Discard debugging sections if we are stripping debugging ++ information. */ ++ if ((link_info.strip == strip_debugger || link_info.strip == strip_all) ++ && (flags & SEC_DEBUGGING) != 0) ++ discard = true; ++ ++ return discard; ++} ++ ++/* The wild routines. ++ ++ These expand statements like *(.text) and foo.o to a list of ++ explicit actions, like foo.o(.text), bar.o(.text) and ++ foo.o(.text, .data). */ ++ ++/* Add SECTION to the output section OUTPUT. Do this by creating a ++ lang_input_section statement which is placed at PTR. */ ++ ++void ++lang_add_section (lang_statement_list_type *ptr, ++ asection *section, ++ struct wildcard_list *pattern, ++ struct flag_info *sflag_info, ++ lang_output_section_statement_type *output) ++{ ++ flagword flags = section->flags; ++ ++ bool discard; ++ lang_input_section_type *new_section; ++ bfd *abfd = link_info.output_bfd; ++ ++ /* Is this section one we know should be discarded? */ ++ discard = lang_discard_section_p (section); ++ ++ /* Discard input sections which are assigned to a section named ++ DISCARD_SECTION_NAME. */ ++ if (strcmp (output->name, DISCARD_SECTION_NAME) == 0) ++ discard = true; ++ ++ if (discard) ++ { ++ if (section->output_section == NULL) ++ { ++ /* This prevents future calls from assigning this section. */ ++ section->output_section = bfd_abs_section_ptr; ++ } ++ else if (link_info.non_contiguous_regions_warnings) ++ einfo (_("%P:%pS: warning: --enable-non-contiguous-regions makes " ++ "section `%pA' from '%pB' match /DISCARD/ clause.\n"), ++ NULL, section, section->owner); ++ ++ return; ++ } ++ ++ if (sflag_info) ++ { ++ bool keep; ++ ++ keep = bfd_lookup_section_flags (&link_info, sflag_info, section); ++ if (!keep) ++ return; ++ } ++ ++ if (section->output_section != NULL) ++ { ++ if (!link_info.non_contiguous_regions) ++ return; ++ ++ /* SECTION has already been handled in a special way ++ (eg. LINK_ONCE): skip it. */ ++ if (bfd_is_abs_section (section->output_section)) ++ return; ++ ++ /* Already assigned to the same output section, do not process ++ it again, to avoid creating loops between duplicate sections ++ later. */ ++ if (section->output_section == output->bfd_section) ++ return; ++ ++ if (link_info.non_contiguous_regions_warnings && output->bfd_section) ++ einfo (_("%P:%pS: warning: --enable-non-contiguous-regions may " ++ "change behaviour for section `%pA' from '%pB' (assigned to " ++ "%pA, but additional match: %pA)\n"), ++ NULL, section, section->owner, section->output_section, ++ output->bfd_section); ++ ++ /* SECTION has already been assigned to an output section, but ++ the user allows it to be mapped to another one in case it ++ overflows. We'll later update the actual output section in ++ size_input_section as appropriate. */ ++ } ++ ++ /* We don't copy the SEC_NEVER_LOAD flag from an input section ++ to an output section, because we want to be able to include a ++ SEC_NEVER_LOAD section in the middle of an otherwise loaded ++ section (I don't know why we want to do this, but we do). ++ build_link_order in ldwrite.c handles this case by turning ++ the embedded SEC_NEVER_LOAD section into a fill. */ ++ flags &= ~ SEC_NEVER_LOAD; ++ ++ /* If final link, don't copy the SEC_LINK_ONCE flags, they've ++ already been processed. One reason to do this is that on pe ++ format targets, .text$foo sections go into .text and it's odd ++ to see .text with SEC_LINK_ONCE set. */ ++ if ((flags & (SEC_LINK_ONCE | SEC_GROUP)) == (SEC_LINK_ONCE | SEC_GROUP)) ++ { ++ if (link_info.resolve_section_groups) ++ flags &= ~(SEC_LINK_ONCE | SEC_LINK_DUPLICATES | SEC_RELOC); ++ else ++ flags &= ~(SEC_LINK_DUPLICATES | SEC_RELOC); ++ } ++ else if (!bfd_link_relocatable (&link_info)) ++ flags &= ~(SEC_LINK_ONCE | SEC_LINK_DUPLICATES | SEC_RELOC); ++ ++ switch (output->sectype) ++ { ++ case normal_section: ++ case overlay_section: ++ case first_overlay_section: ++ break; ++ case noalloc_section: ++ flags &= ~SEC_ALLOC; ++ break; ++ case readonly_section: ++ flags |= SEC_READONLY; ++ break; ++ case noload_section: ++ flags &= ~SEC_LOAD; ++ flags |= SEC_NEVER_LOAD; ++ /* Unfortunately GNU ld has managed to evolve two different ++ meanings to NOLOAD in scripts. ELF gets a .bss style noload, ++ alloc, no contents section. All others get a noload, noalloc ++ section. */ ++ if (bfd_get_flavour (link_info.output_bfd) == bfd_target_elf_flavour) ++ flags &= ~SEC_HAS_CONTENTS; ++ else ++ flags &= ~SEC_ALLOC; ++ break; ++ } ++ ++ if (output->bfd_section == NULL) ++ init_os (output, flags); ++ ++ /* If SEC_READONLY is not set in the input section, then clear ++ it from the output section. */ ++ output->bfd_section->flags &= flags | ~SEC_READONLY; ++ ++ if (output->bfd_section->linker_has_input) ++ { ++ /* Only set SEC_READONLY flag on the first input section. */ ++ flags &= ~ SEC_READONLY; ++ ++ /* Keep SEC_MERGE and SEC_STRINGS only if they are the same. */ ++ if ((output->bfd_section->flags & (SEC_MERGE | SEC_STRINGS)) ++ != (flags & (SEC_MERGE | SEC_STRINGS)) ++ || ((flags & SEC_MERGE) != 0 ++ && output->bfd_section->entsize != section->entsize)) ++ { ++ output->bfd_section->flags &= ~ (SEC_MERGE | SEC_STRINGS); ++ flags &= ~ (SEC_MERGE | SEC_STRINGS); ++ } ++ } ++ output->bfd_section->flags |= flags; ++ ++ if (!output->bfd_section->linker_has_input) ++ { ++ output->bfd_section->linker_has_input = 1; ++ /* This must happen after flags have been updated. The output ++ section may have been created before we saw its first input ++ section, eg. for a data statement. */ ++ bfd_init_private_section_data (section->owner, section, ++ link_info.output_bfd, ++ output->bfd_section, ++ &link_info); ++ if ((flags & SEC_MERGE) != 0) ++ output->bfd_section->entsize = section->entsize; ++ } ++ ++ if ((flags & SEC_TIC54X_BLOCK) != 0 ++ && bfd_get_arch (section->owner) == bfd_arch_tic54x) ++ { ++ /* FIXME: This value should really be obtained from the bfd... */ ++ output->block_value = 128; ++ } ++ ++ /* When a .ctors section is placed in .init_array it must be copied ++ in reverse order. Similarly for .dtors. Set that up. */ ++ if (bfd_get_flavour (link_info.output_bfd) == bfd_target_elf_flavour ++ && ((startswith (section->name, ".ctors") ++ && strcmp (output->bfd_section->name, ".init_array") == 0) ++ || (startswith (section->name, ".dtors") ++ && strcmp (output->bfd_section->name, ".fini_array") == 0)) ++ && (section->name[6] == 0 || section->name[6] == '.')) ++ section->flags |= SEC_ELF_REVERSE_COPY; ++ ++ if (section->alignment_power > output->bfd_section->alignment_power) ++ output->bfd_section->alignment_power = section->alignment_power; ++ ++ section->output_section = output->bfd_section; ++ ++ if (!map_head_is_link_order) ++ { ++ asection *s = output->bfd_section->map_tail.s; ++ output->bfd_section->map_tail.s = section; ++ section->map_head.s = NULL; ++ section->map_tail.s = s; ++ if (s != NULL) ++ s->map_head.s = section; ++ else ++ output->bfd_section->map_head.s = section; ++ } ++ ++ /* Add a section reference to the list. */ ++ new_section = new_stat (lang_input_section, ptr); ++ new_section->section = section; ++ new_section->pattern = pattern; ++} ++ ++/* Handle wildcard sorting. This returns the lang_input_section which ++ should follow the one we are going to create for SECTION and FILE, ++ based on the sorting requirements of WILD. It returns NULL if the ++ new section should just go at the end of the current list. */ ++ ++static lang_statement_union_type * ++wild_sort (lang_wild_statement_type *wild, ++ struct wildcard_list *sec, ++ lang_input_statement_type *file, ++ asection *section) ++{ ++ lang_statement_union_type *l; ++ ++ if (!wild->filenames_sorted ++ && (sec == NULL || sec->spec.sorted == none)) ++ return NULL; ++ ++ for (l = wild->children.head; l != NULL; l = l->header.next) ++ { ++ lang_input_section_type *ls; ++ ++ if (l->header.type != lang_input_section_enum) ++ continue; ++ ls = &l->input_section; ++ ++ /* Sorting by filename takes precedence over sorting by section ++ name. */ ++ ++ if (wild->filenames_sorted) ++ { ++ const char *fn, *ln; ++ bool fa, la; ++ int i; ++ ++ /* The PE support for the .idata section as generated by ++ dlltool assumes that files will be sorted by the name of ++ the archive and then the name of the file within the ++ archive. */ ++ ++ if (file->the_bfd != NULL ++ && file->the_bfd->my_archive != NULL) ++ { ++ fn = bfd_get_filename (file->the_bfd->my_archive); ++ fa = true; ++ } ++ else ++ { ++ fn = file->filename; ++ fa = false; ++ } ++ ++ if (ls->section->owner->my_archive != NULL) ++ { ++ ln = bfd_get_filename (ls->section->owner->my_archive); ++ la = true; ++ } ++ else ++ { ++ ln = bfd_get_filename (ls->section->owner); ++ la = false; ++ } ++ ++ i = filename_cmp (fn, ln); ++ if (i > 0) ++ continue; ++ else if (i < 0) ++ break; ++ ++ if (fa || la) ++ { ++ if (fa) ++ fn = file->filename; ++ if (la) ++ ln = bfd_get_filename (ls->section->owner); ++ ++ i = filename_cmp (fn, ln); ++ if (i > 0) ++ continue; ++ else if (i < 0) ++ break; ++ } ++ } ++ ++ /* Here either the files are not sorted by name, or we are ++ looking at the sections for this file. */ ++ ++ if (sec != NULL ++ && sec->spec.sorted != none ++ && sec->spec.sorted != by_none) ++ if (compare_section (sec->spec.sorted, section, ls->section) < 0) ++ break; ++ } ++ ++ return l; ++} ++ ++/* Expand a wild statement for a particular FILE. SECTION may be ++ NULL, in which case it is a wild card. */ ++ ++static void ++output_section_callback (lang_wild_statement_type *ptr, ++ struct wildcard_list *sec, ++ asection *section, ++ lang_input_statement_type *file, ++ void *output) ++{ ++ lang_statement_union_type *before; ++ lang_output_section_statement_type *os; ++ ++ os = (lang_output_section_statement_type *) output; ++ ++ /* Exclude sections that match UNIQUE_SECTION_LIST. */ ++ if (unique_section_p (section, os)) ++ return; ++ ++ before = wild_sort (ptr, sec, file, section); ++ ++ /* Here BEFORE points to the lang_input_section which ++ should follow the one we are about to add. If BEFORE ++ is NULL, then the section should just go at the end ++ of the current list. */ ++ ++ if (before == NULL) ++ lang_add_section (&ptr->children, section, ptr->section_list, ++ ptr->section_flag_list, os); ++ else ++ { ++ lang_statement_list_type list; ++ lang_statement_union_type **pp; ++ ++ lang_list_init (&list); ++ lang_add_section (&list, section, ptr->section_list, ++ ptr->section_flag_list, os); ++ ++ /* If we are discarding the section, LIST.HEAD will ++ be NULL. */ ++ if (list.head != NULL) ++ { ++ ASSERT (list.head->header.next == NULL); ++ ++ for (pp = &ptr->children.head; ++ *pp != before; ++ pp = &(*pp)->header.next) ++ ASSERT (*pp != NULL); ++ ++ list.head->header.next = *pp; ++ *pp = list.head; ++ } ++ } ++} ++ ++/* Check if all sections in a wild statement for a particular FILE ++ are readonly. */ ++ ++static void ++check_section_callback (lang_wild_statement_type *ptr ATTRIBUTE_UNUSED, ++ struct wildcard_list *sec ATTRIBUTE_UNUSED, ++ asection *section, ++ lang_input_statement_type *file ATTRIBUTE_UNUSED, ++ void *output) ++{ ++ lang_output_section_statement_type *os; ++ ++ os = (lang_output_section_statement_type *) output; ++ ++ /* Exclude sections that match UNIQUE_SECTION_LIST. */ ++ if (unique_section_p (section, os)) ++ return; ++ ++ if (section->output_section == NULL && (section->flags & SEC_READONLY) == 0) ++ os->all_input_readonly = false; ++} ++ ++/* This is passed a file name which must have been seen already and ++ added to the statement tree. We will see if it has been opened ++ already and had its symbols read. If not then we'll read it. */ ++ ++static lang_input_statement_type * ++lookup_name (const char *name) ++{ ++ lang_input_statement_type *search; ++ ++ for (search = (void *) input_file_chain.head; ++ search != NULL; ++ search = search->next_real_file) ++ { ++ /* Use the local_sym_name as the name of the file that has ++ already been loaded as filename might have been transformed ++ via the search directory lookup mechanism. */ ++ const char *filename = search->local_sym_name; ++ ++ if (filename != NULL ++ && filename_cmp (filename, name) == 0) ++ break; ++ } ++ ++ if (search == NULL) ++ { ++ /* Arrange to splice the input statement added by new_afile into ++ statement_list after the current input_file_chain tail. ++ We know input_file_chain is not an empty list, and that ++ lookup_name was called via open_input_bfds. Later calls to ++ lookup_name should always match an existing input_statement. */ ++ lang_statement_union_type **tail = stat_ptr->tail; ++ lang_statement_union_type **after ++ = (void *) ((char *) input_file_chain.tail ++ - offsetof (lang_input_statement_type, next_real_file) ++ + offsetof (lang_input_statement_type, header.next)); ++ lang_statement_union_type *rest = *after; ++ stat_ptr->tail = after; ++ search = new_afile (name, lang_input_file_is_search_file_enum, ++ default_target, NULL); ++ *stat_ptr->tail = rest; ++ if (*tail == NULL) ++ stat_ptr->tail = tail; ++ } ++ ++ /* If we have already added this file, or this file is not real ++ don't add this file. */ ++ if (search->flags.loaded || !search->flags.real) ++ return search; ++ ++ if (!load_symbols (search, NULL)) ++ return NULL; ++ ++ return search; ++} ++ ++/* Save LIST as a list of libraries whose symbols should not be exported. */ ++ ++struct excluded_lib ++{ ++ char *name; ++ struct excluded_lib *next; ++}; ++static struct excluded_lib *excluded_libs; ++ ++void ++add_excluded_libs (const char *list) ++{ ++ const char *p = list, *end; ++ ++ while (*p != '\0') ++ { ++ struct excluded_lib *entry; ++ end = strpbrk (p, ",:"); ++ if (end == NULL) ++ end = p + strlen (p); ++ entry = (struct excluded_lib *) xmalloc (sizeof (*entry)); ++ entry->next = excluded_libs; ++ entry->name = (char *) xmalloc (end - p + 1); ++ memcpy (entry->name, p, end - p); ++ entry->name[end - p] = '\0'; ++ excluded_libs = entry; ++ if (*end == '\0') ++ break; ++ p = end + 1; ++ } ++} ++ ++static void ++check_excluded_libs (bfd *abfd) ++{ ++ struct excluded_lib *lib = excluded_libs; ++ ++ while (lib) ++ { ++ int len = strlen (lib->name); ++ const char *filename = lbasename (bfd_get_filename (abfd)); ++ ++ if (strcmp (lib->name, "ALL") == 0) ++ { ++ abfd->no_export = true; ++ return; ++ } ++ ++ if (filename_ncmp (lib->name, filename, len) == 0 ++ && (filename[len] == '\0' ++ || (filename[len] == '.' && filename[len + 1] == 'a' ++ && filename[len + 2] == '\0'))) ++ { ++ abfd->no_export = true; ++ return; ++ } ++ ++ lib = lib->next; ++ } ++} ++ ++/* Get the symbols for an input file. */ ++ ++bool ++load_symbols (lang_input_statement_type *entry, ++ lang_statement_list_type *place) ++{ ++ char **matching; ++ ++ if (entry->flags.loaded) ++ return true; ++ ++ ldfile_open_file (entry); ++ ++ /* Do not process further if the file was missing. */ ++ if (entry->flags.missing_file) ++ return true; ++ ++ if (trace_files || verbose) ++ info_msg ("%pI\n", entry); ++ ++ if (!bfd_check_format (entry->the_bfd, bfd_archive) ++ && !bfd_check_format_matches (entry->the_bfd, bfd_object, &matching)) ++ { ++ bfd_error_type err; ++ struct lang_input_statement_flags save_flags; ++ extern FILE *yyin; ++ ++ err = bfd_get_error (); ++ ++ /* See if the emulation has some special knowledge. */ ++ if (ldemul_unrecognized_file (entry)) ++ return true; ++ ++ if (err == bfd_error_file_ambiguously_recognized) ++ { ++ char **p; ++ ++ einfo (_("%P: %pB: file not recognized: %E;" ++ " matching formats:"), entry->the_bfd); ++ for (p = matching; *p != NULL; p++) ++ einfo (" %s", *p); ++ einfo ("%F\n"); ++ } ++ else if (err != bfd_error_file_not_recognized ++ || place == NULL) ++ einfo (_("%F%P: %pB: file not recognized: %E\n"), entry->the_bfd); ++ ++ bfd_close (entry->the_bfd); ++ entry->the_bfd = NULL; ++ ++ /* Try to interpret the file as a linker script. */ ++ save_flags = input_flags; ++ ldfile_open_command_file (entry->filename); ++ ++ push_stat_ptr (place); ++ input_flags.add_DT_NEEDED_for_regular ++ = entry->flags.add_DT_NEEDED_for_regular; ++ input_flags.add_DT_NEEDED_for_dynamic ++ = entry->flags.add_DT_NEEDED_for_dynamic; ++ input_flags.whole_archive = entry->flags.whole_archive; ++ input_flags.dynamic = entry->flags.dynamic; ++ ++ ldfile_assumed_script = true; ++ parser_input = input_script; ++ current_input_file = entry->filename; ++ yyparse (); ++ current_input_file = NULL; ++ ldfile_assumed_script = false; ++ ++ /* missing_file is sticky. sysrooted will already have been ++ restored when seeing EOF in yyparse, but no harm to restore ++ again. */ ++ save_flags.missing_file |= input_flags.missing_file; ++ input_flags = save_flags; ++ pop_stat_ptr (); ++ fclose (yyin); ++ yyin = NULL; ++ entry->flags.loaded = true; ++ ++ return true; ++ } ++ ++ if (ldemul_recognized_file (entry)) ++ return true; ++ ++ /* We don't call ldlang_add_file for an archive. Instead, the ++ add_symbols entry point will call ldlang_add_file, via the ++ add_archive_element callback, for each element of the archive ++ which is used. */ ++ switch (bfd_get_format (entry->the_bfd)) ++ { ++ default: ++ break; ++ ++ case bfd_object: ++ if (!entry->flags.reload) ++ ldlang_add_file (entry); ++ break; ++ ++ case bfd_archive: ++ check_excluded_libs (entry->the_bfd); ++ ++ bfd_set_usrdata (entry->the_bfd, entry); ++ if (entry->flags.whole_archive) ++ { ++ bfd *member = NULL; ++ bool loaded = true; ++ ++ for (;;) ++ { ++ bfd *subsbfd; ++ member = bfd_openr_next_archived_file (entry->the_bfd, member); ++ ++ if (member == NULL) ++ break; ++ ++ if (!bfd_check_format (member, bfd_object)) ++ { ++ einfo (_("%F%P: %pB: member %pB in archive is not an object\n"), ++ entry->the_bfd, member); ++ loaded = false; ++ } ++ ++ subsbfd = member; ++ if (!(*link_info.callbacks ++ ->add_archive_element) (&link_info, member, ++ "--whole-archive", &subsbfd)) ++ abort (); ++ ++ /* Potentially, the add_archive_element hook may have set a ++ substitute BFD for us. */ ++ if (!bfd_link_add_symbols (subsbfd, &link_info)) ++ { ++ einfo (_("%F%P: %pB: error adding symbols: %E\n"), member); ++ loaded = false; ++ } ++ } ++ ++ entry->flags.loaded = loaded; ++ return loaded; ++ } ++ break; ++ } ++ ++ if (bfd_link_add_symbols (entry->the_bfd, &link_info)) ++ entry->flags.loaded = true; ++ else ++ einfo (_("%F%P: %pB: error adding symbols: %E\n"), entry->the_bfd); ++ ++ return entry->flags.loaded; ++} ++ ++/* Handle a wild statement. S->FILENAME or S->SECTION_LIST or both ++ may be NULL, indicating that it is a wildcard. Separate ++ lang_input_section statements are created for each part of the ++ expansion; they are added after the wild statement S. OUTPUT is ++ the output section. */ ++ ++static void ++wild (lang_wild_statement_type *s, ++ const char *target ATTRIBUTE_UNUSED, ++ lang_output_section_statement_type *output) ++{ ++ struct wildcard_list *sec; ++ ++ if (s->handler_data[0] ++ && s->handler_data[0]->spec.sorted == by_name ++ && !s->filenames_sorted) ++ { ++ lang_section_bst_type *tree; ++ ++ walk_wild (s, output_section_callback_fast, output); ++ ++ tree = s->tree; ++ if (tree) ++ { ++ output_section_callback_tree_to_list (s, tree, output); ++ s->tree = NULL; ++ } ++ } ++ else ++ walk_wild (s, output_section_callback, output); ++ ++ if (default_common_section == NULL) ++ for (sec = s->section_list; sec != NULL; sec = sec->next) ++ if (sec->spec.name != NULL && strcmp (sec->spec.name, "COMMON") == 0) ++ { ++ /* Remember the section that common is going to in case we ++ later get something which doesn't know where to put it. */ ++ default_common_section = output; ++ break; ++ } ++} ++ ++/* Return TRUE iff target is the sought target. */ ++ ++static int ++get_target (const bfd_target *target, void *data) ++{ ++ const char *sought = (const char *) data; ++ ++ return strcmp (target->name, sought) == 0; ++} ++ ++/* Like strcpy() but convert to lower case as well. */ ++ ++static void ++stricpy (char *dest, const char *src) ++{ ++ char c; ++ ++ while ((c = *src++) != 0) ++ *dest++ = TOLOWER (c); ++ ++ *dest = 0; ++} ++ ++/* Remove the first occurrence of needle (if any) in haystack ++ from haystack. */ ++ ++static void ++strcut (char *haystack, const char *needle) ++{ ++ haystack = strstr (haystack, needle); ++ ++ if (haystack) ++ { ++ char *src; ++ ++ for (src = haystack + strlen (needle); *src;) ++ *haystack++ = *src++; ++ ++ *haystack = 0; ++ } ++} ++ ++/* Compare two target format name strings. ++ Return a value indicating how "similar" they are. */ ++ ++static int ++name_compare (const char *first, const char *second) ++{ ++ char *copy1; ++ char *copy2; ++ int result; ++ ++ copy1 = (char *) xmalloc (strlen (first) + 1); ++ copy2 = (char *) xmalloc (strlen (second) + 1); ++ ++ /* Convert the names to lower case. */ ++ stricpy (copy1, first); ++ stricpy (copy2, second); ++ ++ /* Remove size and endian strings from the name. */ ++ strcut (copy1, "big"); ++ strcut (copy1, "little"); ++ strcut (copy2, "big"); ++ strcut (copy2, "little"); ++ ++ /* Return a value based on how many characters match, ++ starting from the beginning. If both strings are ++ the same then return 10 * their length. */ ++ for (result = 0; copy1[result] == copy2[result]; result++) ++ if (copy1[result] == 0) ++ { ++ result *= 10; ++ break; ++ } ++ ++ free (copy1); ++ free (copy2); ++ ++ return result; ++} ++ ++/* Set by closest_target_match() below. */ ++static const bfd_target *winner; ++ ++/* Scan all the valid bfd targets looking for one that has the endianness ++ requirement that was specified on the command line, and is the nearest ++ match to the original output target. */ ++ ++static int ++closest_target_match (const bfd_target *target, void *data) ++{ ++ const bfd_target *original = (const bfd_target *) data; ++ ++ if (command_line.endian == ENDIAN_BIG ++ && target->byteorder != BFD_ENDIAN_BIG) ++ return 0; ++ ++ if (command_line.endian == ENDIAN_LITTLE ++ && target->byteorder != BFD_ENDIAN_LITTLE) ++ return 0; ++ ++ /* Must be the same flavour. */ ++ if (target->flavour != original->flavour) ++ return 0; ++ ++ /* Ignore generic big and little endian elf vectors. */ ++ if (strcmp (target->name, "elf32-big") == 0 ++ || strcmp (target->name, "elf64-big") == 0 ++ || strcmp (target->name, "elf32-little") == 0 ++ || strcmp (target->name, "elf64-little") == 0) ++ return 0; ++ ++ /* If we have not found a potential winner yet, then record this one. */ ++ if (winner == NULL) ++ { ++ winner = target; ++ return 0; ++ } ++ ++ /* Oh dear, we now have two potential candidates for a successful match. ++ Compare their names and choose the better one. */ ++ if (name_compare (target->name, original->name) ++ > name_compare (winner->name, original->name)) ++ winner = target; ++ ++ /* Keep on searching until wqe have checked them all. */ ++ return 0; ++} ++ ++/* Return the BFD target format of the first input file. */ ++ ++static const char * ++get_first_input_target (void) ++{ ++ const char *target = NULL; ++ ++ LANG_FOR_EACH_INPUT_STATEMENT (s) ++ { ++ if (s->header.type == lang_input_statement_enum ++ && s->flags.real) ++ { ++ ldfile_open_file (s); ++ ++ if (s->the_bfd != NULL ++ && bfd_check_format (s->the_bfd, bfd_object)) ++ { ++ target = bfd_get_target (s->the_bfd); ++ ++ if (target != NULL) ++ break; ++ } ++ } ++ } ++ ++ return target; ++} ++ ++const char * ++lang_get_output_target (void) ++{ ++ const char *target; ++ ++ /* Has the user told us which output format to use? */ ++ if (output_target != NULL) ++ return output_target; ++ ++ /* No - has the current target been set to something other than ++ the default? */ ++ if (current_target != default_target && current_target != NULL) ++ return current_target; ++ ++ /* No - can we determine the format of the first input file? */ ++ target = get_first_input_target (); ++ if (target != NULL) ++ return target; ++ ++ /* Failed - use the default output target. */ ++ return default_target; ++} ++ ++/* Open the output file. */ ++ ++static void ++open_output (const char *name) ++{ ++ lang_input_statement_type *f; ++ char *out = lrealpath (name); ++ ++ for (f = (void *) input_file_chain.head; ++ f != NULL; ++ f = f->next_real_file) ++ if (f->flags.real) ++ { ++ char *in = lrealpath (f->local_sym_name); ++ if (filename_cmp (in, out) == 0) ++ einfo (_("%F%P: input file '%s' is the same as output file\n"), ++ f->filename); ++ free (in); ++ } ++ free (out); ++ ++ output_target = lang_get_output_target (); ++ ++ /* Has the user requested a particular endianness on the command ++ line? */ ++ if (command_line.endian != ENDIAN_UNSET) ++ { ++ /* Get the chosen target. */ ++ const bfd_target *target ++ = bfd_iterate_over_targets (get_target, (void *) output_target); ++ ++ /* If the target is not supported, we cannot do anything. */ ++ if (target != NULL) ++ { ++ enum bfd_endian desired_endian; ++ ++ if (command_line.endian == ENDIAN_BIG) ++ desired_endian = BFD_ENDIAN_BIG; ++ else ++ desired_endian = BFD_ENDIAN_LITTLE; ++ ++ /* See if the target has the wrong endianness. This should ++ not happen if the linker script has provided big and ++ little endian alternatives, but some scrips don't do ++ this. */ ++ if (target->byteorder != desired_endian) ++ { ++ /* If it does, then see if the target provides ++ an alternative with the correct endianness. */ ++ if (target->alternative_target != NULL ++ && (target->alternative_target->byteorder == desired_endian)) ++ output_target = target->alternative_target->name; ++ else ++ { ++ /* Try to find a target as similar as possible to ++ the default target, but which has the desired ++ endian characteristic. */ ++ bfd_iterate_over_targets (closest_target_match, ++ (void *) target); ++ ++ /* Oh dear - we could not find any targets that ++ satisfy our requirements. */ ++ if (winner == NULL) ++ einfo (_("%P: warning: could not find any targets" ++ " that match endianness requirement\n")); ++ else ++ output_target = winner->name; ++ } ++ } ++ } ++ } ++ ++ link_info.output_bfd = bfd_openw (name, output_target); ++ ++ if (link_info.output_bfd == NULL) ++ { ++ if (bfd_get_error () == bfd_error_invalid_target) ++ einfo (_("%F%P: target %s not found\n"), output_target); ++ ++ einfo (_("%F%P: cannot open output file %s: %E\n"), name); ++ } ++ ++ delete_output_file_on_failure = true; ++ ++ if (!bfd_set_format (link_info.output_bfd, bfd_object)) ++ einfo (_("%F%P: %s: can not make object file: %E\n"), name); ++ if (!bfd_set_arch_mach (link_info.output_bfd, ++ ldfile_output_architecture, ++ ldfile_output_machine)) ++ einfo (_("%F%P: %s: can not set architecture: %E\n"), name); ++ ++ link_info.hash = bfd_link_hash_table_create (link_info.output_bfd); ++ if (link_info.hash == NULL) ++ einfo (_("%F%P: can not create hash table: %E\n")); ++ ++ bfd_set_gp_size (link_info.output_bfd, g_switch_value); ++} ++ ++static void ++ldlang_open_output (lang_statement_union_type *statement) ++{ ++ switch (statement->header.type) ++ { ++ case lang_output_statement_enum: ++ ASSERT (link_info.output_bfd == NULL); ++ open_output (statement->output_statement.name); ++ ldemul_set_output_arch (); ++ if (config.magic_demand_paged ++ && !bfd_link_relocatable (&link_info)) ++ link_info.output_bfd->flags |= D_PAGED; ++ else ++ link_info.output_bfd->flags &= ~D_PAGED; ++ if (config.text_read_only) ++ link_info.output_bfd->flags |= WP_TEXT; ++ else ++ link_info.output_bfd->flags &= ~WP_TEXT; ++ if (link_info.traditional_format) ++ link_info.output_bfd->flags |= BFD_TRADITIONAL_FORMAT; ++ else ++ link_info.output_bfd->flags &= ~BFD_TRADITIONAL_FORMAT; ++ break; ++ ++ case lang_target_statement_enum: ++ current_target = statement->target_statement.target; ++ break; ++ default: ++ break; ++ } ++} ++ ++static void ++init_opb (asection *s) ++{ ++ unsigned int x; ++ ++ opb_shift = 0; ++ if (bfd_get_flavour (link_info.output_bfd) == bfd_target_elf_flavour ++ && s != NULL ++ && (s->flags & SEC_ELF_OCTETS) != 0) ++ return; ++ ++ x = bfd_arch_mach_octets_per_byte (ldfile_output_architecture, ++ ldfile_output_machine); ++ if (x > 1) ++ while ((x & 1) == 0) ++ { ++ x >>= 1; ++ ++opb_shift; ++ } ++ ASSERT (x == 1); ++} ++ ++/* Open all the input files. */ ++ ++enum open_bfd_mode ++ { ++ OPEN_BFD_NORMAL = 0, ++ OPEN_BFD_FORCE = 1, ++ OPEN_BFD_RESCAN = 2 ++ }; ++#if BFD_SUPPORTS_PLUGINS ++static lang_input_statement_type *plugin_insert = NULL; ++static struct bfd_link_hash_entry *plugin_undefs = NULL; ++#endif ++ ++static void ++open_input_bfds (lang_statement_union_type *s, enum open_bfd_mode mode) ++{ ++ for (; s != NULL; s = s->header.next) ++ { ++ switch (s->header.type) ++ { ++ case lang_constructors_statement_enum: ++ open_input_bfds (constructor_list.head, mode); ++ break; ++ case lang_output_section_statement_enum: ++ open_input_bfds (s->output_section_statement.children.head, mode); ++ break; ++ case lang_wild_statement_enum: ++ /* Maybe we should load the file's symbols. */ ++ if ((mode & OPEN_BFD_RESCAN) == 0 ++ && s->wild_statement.filename ++ && !wildcardp (s->wild_statement.filename) ++ && !archive_path (s->wild_statement.filename)) ++ lookup_name (s->wild_statement.filename); ++ open_input_bfds (s->wild_statement.children.head, mode); ++ break; ++ case lang_group_statement_enum: ++ { ++ struct bfd_link_hash_entry *undefs; ++#if BFD_SUPPORTS_PLUGINS ++ lang_input_statement_type *plugin_insert_save; ++#endif ++ ++ /* We must continually search the entries in the group ++ until no new symbols are added to the list of undefined ++ symbols. */ ++ ++ do ++ { ++#if BFD_SUPPORTS_PLUGINS ++ plugin_insert_save = plugin_insert; ++#endif ++ undefs = link_info.hash->undefs_tail; ++ open_input_bfds (s->group_statement.children.head, ++ mode | OPEN_BFD_FORCE); ++ } ++ while (undefs != link_info.hash->undefs_tail ++#if BFD_SUPPORTS_PLUGINS ++ /* Objects inserted by a plugin, which are loaded ++ before we hit this loop, may have added new ++ undefs. */ ++ || (plugin_insert != plugin_insert_save && plugin_undefs) ++#endif ++ ); ++ } ++ break; ++ case lang_target_statement_enum: ++ current_target = s->target_statement.target; ++ break; ++ case lang_input_statement_enum: ++ if (s->input_statement.flags.real) ++ { ++ lang_statement_union_type **os_tail; ++ lang_statement_list_type add; ++ bfd *abfd; ++ ++ s->input_statement.target = current_target; ++ ++ /* If we are being called from within a group, and this ++ is an archive which has already been searched, then ++ force it to be researched unless the whole archive ++ has been loaded already. Do the same for a rescan. ++ Likewise reload --as-needed shared libs. */ ++ if (mode != OPEN_BFD_NORMAL ++#if BFD_SUPPORTS_PLUGINS ++ && ((mode & OPEN_BFD_RESCAN) == 0 ++ || plugin_insert == NULL) ++#endif ++ && s->input_statement.flags.loaded ++ && (abfd = s->input_statement.the_bfd) != NULL ++ && ((bfd_get_format (abfd) == bfd_archive ++ && !s->input_statement.flags.whole_archive) ++ || (bfd_get_format (abfd) == bfd_object ++ && ((abfd->flags) & DYNAMIC) != 0 ++ && s->input_statement.flags.add_DT_NEEDED_for_regular ++ && bfd_get_flavour (abfd) == bfd_target_elf_flavour ++ && (elf_dyn_lib_class (abfd) & DYN_AS_NEEDED) != 0))) ++ { ++ s->input_statement.flags.loaded = false; ++ s->input_statement.flags.reload = true; ++ } ++ ++ os_tail = lang_os_list.tail; ++ lang_list_init (&add); ++ ++ if (!load_symbols (&s->input_statement, &add)) ++ config.make_executable = false; ++ ++ if (add.head != NULL) ++ { ++ /* If this was a script with output sections then ++ tack any added statements on to the end of the ++ list. This avoids having to reorder the output ++ section statement list. Very likely the user ++ forgot -T, and whatever we do here will not meet ++ naive user expectations. */ ++ if (os_tail != lang_os_list.tail) ++ { ++ einfo (_("%P: warning: %s contains output sections;" ++ " did you forget -T?\n"), ++ s->input_statement.filename); ++ *stat_ptr->tail = add.head; ++ stat_ptr->tail = add.tail; ++ } ++ else ++ { ++ *add.tail = s->header.next; ++ s->header.next = add.head; ++ } ++ } ++ } ++#if BFD_SUPPORTS_PLUGINS ++ /* If we have found the point at which a plugin added new ++ files, clear plugin_insert to enable archive rescan. */ ++ if (&s->input_statement == plugin_insert) ++ plugin_insert = NULL; ++#endif ++ break; ++ case lang_assignment_statement_enum: ++ if (s->assignment_statement.exp->type.node_class != etree_assert) ++ exp_fold_tree_no_dot (s->assignment_statement.exp); ++ break; ++ default: ++ break; ++ } ++ } ++ ++ /* Exit if any of the files were missing. */ ++ if (input_flags.missing_file) ++ einfo ("%F"); ++} ++ ++#ifdef ENABLE_LIBCTF ++/* Emit CTF errors and warnings. fp can be NULL to report errors/warnings ++ that happened specifically at CTF open time. */ ++static void ++lang_ctf_errs_warnings (ctf_dict_t *fp) ++{ ++ ctf_next_t *i = NULL; ++ char *text; ++ int is_warning; ++ int err; ++ ++ while ((text = ctf_errwarning_next (fp, &i, &is_warning, &err)) != NULL) ++ { ++ einfo (_("%s: %s\n"), is_warning ? _("CTF warning"): _("CTF error"), ++ text); ++ free (text); ++ } ++ if (err != ECTF_NEXT_END) ++ { ++ einfo (_("CTF error: cannot get CTF errors: `%s'\n"), ++ ctf_errmsg (err)); ++ } ++ ++ /* `err' returns errors from the error/warning iterator in particular. ++ These never assert. But if we have an fp, that could have recorded ++ an assertion failure: assert if it has done so. */ ++ ASSERT (!fp || ctf_errno (fp) != ECTF_INTERNAL); ++} ++ ++/* Open the CTF sections in the input files with libctf: if any were opened, ++ create a fake input file that we'll write the merged CTF data to later ++ on. */ ++ ++static void ++ldlang_open_ctf (void) ++{ ++ int any_ctf = 0; ++ int err; ++ ++ LANG_FOR_EACH_INPUT_STATEMENT (file) ++ { ++ asection *sect; ++ ++ /* Incoming files from the compiler have a single ctf_dict_t in them ++ (which is presented to us by the libctf API in a ctf_archive_t ++ wrapper): files derived from a previous relocatable link have a CTF ++ archive containing possibly many CTF files. */ ++ ++ if ((file->the_ctf = ctf_bfdopen (file->the_bfd, &err)) == NULL) ++ { ++ if (err != ECTF_NOCTFDATA) ++ { ++ lang_ctf_errs_warnings (NULL); ++ einfo (_("%P: warning: CTF section in %pB not loaded; " ++ "its types will be discarded: %s\n"), file->the_bfd, ++ ctf_errmsg (err)); ++ } ++ continue; ++ } ++ ++ /* Prevent the contents of this section from being written, while ++ requiring the section itself to be duplicated in the output, but only ++ once. */ ++ /* This section must exist if ctf_bfdopen() succeeded. */ ++ sect = bfd_get_section_by_name (file->the_bfd, ".ctf"); ++ sect->size = 0; ++ sect->flags |= SEC_NEVER_LOAD | SEC_HAS_CONTENTS | SEC_LINKER_CREATED; ++ ++ if (any_ctf) ++ sect->flags |= SEC_EXCLUDE; ++ any_ctf = 1; ++ } ++ ++ if (!any_ctf) ++ { ++ ctf_output = NULL; ++ return; ++ } ++ ++ if ((ctf_output = ctf_create (&err)) != NULL) ++ return; ++ ++ einfo (_("%P: warning: CTF output not created: `%s'\n"), ++ ctf_errmsg (err)); ++ ++ LANG_FOR_EACH_INPUT_STATEMENT (errfile) ++ ctf_close (errfile->the_ctf); ++} ++ ++/* Merge together CTF sections. After this, only the symtab-dependent ++ function and data object sections need adjustment. */ ++ ++static void ++lang_merge_ctf (void) ++{ ++ asection *output_sect; ++ int flags = 0; ++ ++ if (!ctf_output) ++ return; ++ ++ output_sect = bfd_get_section_by_name (link_info.output_bfd, ".ctf"); ++ ++ /* If the section was discarded, don't waste time merging. */ ++ if (output_sect == NULL) ++ { ++ ctf_dict_close (ctf_output); ++ ctf_output = NULL; ++ ++ LANG_FOR_EACH_INPUT_STATEMENT (file) ++ { ++ ctf_close (file->the_ctf); ++ file->the_ctf = NULL; ++ } ++ return; ++ } ++ ++ LANG_FOR_EACH_INPUT_STATEMENT (file) ++ { ++ if (!file->the_ctf) ++ continue; ++ ++ /* Takes ownership of file->the_ctf. */ ++ if (ctf_link_add_ctf (ctf_output, file->the_ctf, file->filename) < 0) ++ { ++ einfo (_("%P: warning: CTF section in %pB cannot be linked: `%s'\n"), ++ file->the_bfd, ctf_errmsg (ctf_errno (ctf_output))); ++ ctf_close (file->the_ctf); ++ file->the_ctf = NULL; ++ continue; ++ } ++ } ++ ++ if (!config.ctf_share_duplicated) ++ flags = CTF_LINK_SHARE_UNCONFLICTED; ++ else ++ flags = CTF_LINK_SHARE_DUPLICATED; ++ if (!config.ctf_variables) ++ flags |= CTF_LINK_OMIT_VARIABLES_SECTION; ++ if (bfd_link_relocatable (&link_info)) ++ flags |= CTF_LINK_NO_FILTER_REPORTED_SYMS; ++ ++ if (ctf_link (ctf_output, flags) < 0) ++ { ++ lang_ctf_errs_warnings (ctf_output); ++ einfo (_("%P: warning: CTF linking failed; " ++ "output will have no CTF section: %s\n"), ++ ctf_errmsg (ctf_errno (ctf_output))); ++ if (output_sect) ++ { ++ output_sect->size = 0; ++ output_sect->flags |= SEC_EXCLUDE; ++ } ++ } ++ /* Output any lingering errors that didn't come from ctf_link. */ ++ lang_ctf_errs_warnings (ctf_output); ++} ++ ++/* Let the emulation acquire strings from the dynamic strtab to help it optimize ++ the CTF, if supported. */ ++ ++void ++ldlang_ctf_acquire_strings (struct elf_strtab_hash *dynstrtab) ++{ ++ ldemul_acquire_strings_for_ctf (ctf_output, dynstrtab); ++} ++ ++/* Inform the emulation about the addition of a new dynamic symbol, in BFD ++ internal format. */ ++void ldlang_ctf_new_dynsym (int symidx, struct elf_internal_sym *sym) ++{ ++ ldemul_new_dynsym_for_ctf (ctf_output, symidx, sym); ++} ++ ++/* Write out the CTF section. Called early, if the emulation isn't going to ++ need to dedup against the strtab and symtab, then possibly called from the ++ target linker code if the dedup has happened. */ ++static void ++lang_write_ctf (int late) ++{ ++ size_t output_size; ++ asection *output_sect; ++ ++ if (!ctf_output) ++ return; ++ ++ if (late) ++ { ++ /* Emit CTF late if this emulation says it can do so. */ ++ if (ldemul_emit_ctf_early ()) ++ return; ++ } ++ else ++ { ++ if (!ldemul_emit_ctf_early ()) ++ return; ++ } ++ ++ /* Inform the emulation that all the symbols that will be received have ++ been. */ ++ ++ ldemul_new_dynsym_for_ctf (ctf_output, 0, NULL); ++ ++ /* Emit CTF. */ ++ ++ output_sect = bfd_get_section_by_name (link_info.output_bfd, ".ctf"); ++ if (output_sect) ++ { ++ output_sect->contents = ctf_link_write (ctf_output, &output_size, ++ CTF_COMPRESSION_THRESHOLD); ++ output_sect->size = output_size; ++ output_sect->flags |= SEC_IN_MEMORY | SEC_KEEP; ++ ++ lang_ctf_errs_warnings (ctf_output); ++ if (!output_sect->contents) ++ { ++ einfo (_("%P: warning: CTF section emission failed; " ++ "output will have no CTF section: %s\n"), ++ ctf_errmsg (ctf_errno (ctf_output))); ++ output_sect->size = 0; ++ output_sect->flags |= SEC_EXCLUDE; ++ } ++ } ++ ++ /* This also closes every CTF input file used in the link. */ ++ ctf_dict_close (ctf_output); ++ ctf_output = NULL; ++ ++ LANG_FOR_EACH_INPUT_STATEMENT (file) ++ file->the_ctf = NULL; ++} ++ ++/* Write out the CTF section late, if the emulation needs that. */ ++ ++void ++ldlang_write_ctf_late (void) ++{ ++ /* Trigger a "late call", if the emulation needs one. */ ++ ++ lang_write_ctf (1); ++} ++#else ++static void ++ldlang_open_ctf (void) ++{ ++ LANG_FOR_EACH_INPUT_STATEMENT (file) ++ { ++ asection *sect; ++ ++ /* If built without CTF, warn and delete all CTF sections from the output. ++ (The alternative would be to simply concatenate them, which does not ++ yield a valid CTF section.) */ ++ ++ if ((sect = bfd_get_section_by_name (file->the_bfd, ".ctf")) != NULL) ++ { ++ einfo (_("%P: warning: CTF section in %pB not linkable: " ++ "%P was built without support for CTF\n"), file->the_bfd); ++ sect->size = 0; ++ sect->flags |= SEC_EXCLUDE; ++ } ++ } ++} ++ ++static void lang_merge_ctf (void) {} ++void ++ldlang_ctf_acquire_strings (struct elf_strtab_hash *dynstrtab ++ ATTRIBUTE_UNUSED) {} ++void ++ldlang_ctf_new_dynsym (int symidx ATTRIBUTE_UNUSED, ++ struct elf_internal_sym *sym ATTRIBUTE_UNUSED) {} ++static void lang_write_ctf (int late ATTRIBUTE_UNUSED) {} ++void ldlang_write_ctf_late (void) {} ++#endif ++ ++/* Add the supplied name to the symbol table as an undefined reference. ++ This is a two step process as the symbol table doesn't even exist at ++ the time the ld command line is processed. First we put the name ++ on a list, then, once the output file has been opened, transfer the ++ name to the symbol table. */ ++ ++typedef struct bfd_sym_chain ldlang_undef_chain_list_type; ++ ++#define ldlang_undef_chain_list_head entry_symbol.next ++ ++void ++ldlang_add_undef (const char *const name, bool cmdline ATTRIBUTE_UNUSED) ++{ ++ ldlang_undef_chain_list_type *new_undef; ++ ++ new_undef = stat_alloc (sizeof (*new_undef)); ++ new_undef->next = ldlang_undef_chain_list_head; ++ ldlang_undef_chain_list_head = new_undef; ++ ++ new_undef->name = xstrdup (name); ++ ++ if (link_info.output_bfd != NULL) ++ insert_undefined (new_undef->name); ++} ++ ++/* Insert NAME as undefined in the symbol table. */ ++ ++static void ++insert_undefined (const char *name) ++{ ++ struct bfd_link_hash_entry *h; ++ ++ h = bfd_link_hash_lookup (link_info.hash, name, true, false, true); ++ if (h == NULL) ++ einfo (_("%F%P: bfd_link_hash_lookup failed: %E\n")); ++ if (h->type == bfd_link_hash_new) ++ { ++ h->type = bfd_link_hash_undefined; ++ h->u.undef.abfd = NULL; ++ h->non_ir_ref_regular = true; ++ bfd_link_add_undef (link_info.hash, h); ++ } ++} ++ ++/* Run through the list of undefineds created above and place them ++ into the linker hash table as undefined symbols belonging to the ++ script file. */ ++ ++static void ++lang_place_undefineds (void) ++{ ++ ldlang_undef_chain_list_type *ptr; ++ ++ for (ptr = ldlang_undef_chain_list_head; ptr != NULL; ptr = ptr->next) ++ insert_undefined (ptr->name); ++} ++ ++/* Mark -u symbols against garbage collection. */ ++ ++static void ++lang_mark_undefineds (void) ++{ ++ ldlang_undef_chain_list_type *ptr; ++ ++ if (is_elf_hash_table (link_info.hash)) ++ for (ptr = ldlang_undef_chain_list_head; ptr != NULL; ptr = ptr->next) ++ { ++ struct elf_link_hash_entry *h = (struct elf_link_hash_entry *) ++ bfd_link_hash_lookup (link_info.hash, ptr->name, false, false, true); ++ if (h != NULL) ++ h->mark = 1; ++ } ++} ++ ++/* Structure used to build the list of symbols that the user has required ++ be defined. */ ++ ++struct require_defined_symbol ++{ ++ const char *name; ++ struct require_defined_symbol *next; ++}; ++ ++/* The list of symbols that the user has required be defined. */ ++ ++static struct require_defined_symbol *require_defined_symbol_list; ++ ++/* Add a new symbol NAME to the list of symbols that are required to be ++ defined. */ ++ ++void ++ldlang_add_require_defined (const char *const name) ++{ ++ struct require_defined_symbol *ptr; ++ ++ ldlang_add_undef (name, true); ++ ptr = stat_alloc (sizeof (*ptr)); ++ ptr->next = require_defined_symbol_list; ++ ptr->name = strdup (name); ++ require_defined_symbol_list = ptr; ++} ++ ++/* Check that all symbols the user required to be defined, are defined, ++ raise an error if we find a symbol that is not defined. */ ++ ++static void ++ldlang_check_require_defined_symbols (void) ++{ ++ struct require_defined_symbol *ptr; ++ ++ for (ptr = require_defined_symbol_list; ptr != NULL; ptr = ptr->next) ++ { ++ struct bfd_link_hash_entry *h; ++ ++ h = bfd_link_hash_lookup (link_info.hash, ptr->name, ++ false, false, true); ++ if (h == NULL ++ || (h->type != bfd_link_hash_defined ++ && h->type != bfd_link_hash_defweak)) ++ einfo(_("%X%P: required symbol `%s' not defined\n"), ptr->name); ++ } ++} ++ ++/* Check for all readonly or some readwrite sections. */ ++ ++static void ++check_input_sections ++ (lang_statement_union_type *s, ++ lang_output_section_statement_type *output_section_statement) ++{ ++ for (; s != NULL; s = s->header.next) ++ { ++ switch (s->header.type) ++ { ++ case lang_wild_statement_enum: ++ walk_wild (&s->wild_statement, check_section_callback, ++ output_section_statement); ++ if (!output_section_statement->all_input_readonly) ++ return; ++ break; ++ case lang_constructors_statement_enum: ++ check_input_sections (constructor_list.head, ++ output_section_statement); ++ if (!output_section_statement->all_input_readonly) ++ return; ++ break; ++ case lang_group_statement_enum: ++ check_input_sections (s->group_statement.children.head, ++ output_section_statement); ++ if (!output_section_statement->all_input_readonly) ++ return; ++ break; ++ default: ++ break; ++ } ++ } ++} ++ ++/* Update wildcard statements if needed. */ ++ ++static void ++update_wild_statements (lang_statement_union_type *s) ++{ ++ struct wildcard_list *sec; ++ ++ switch (sort_section) ++ { ++ default: ++ FAIL (); ++ ++ case none: ++ break; ++ ++ case by_name: ++ case by_alignment: ++ for (; s != NULL; s = s->header.next) ++ { ++ switch (s->header.type) ++ { ++ default: ++ break; ++ ++ case lang_wild_statement_enum: ++ for (sec = s->wild_statement.section_list; sec != NULL; ++ sec = sec->next) ++ /* Don't sort .init/.fini sections. */ ++ if (strcmp (sec->spec.name, ".init") != 0 ++ && strcmp (sec->spec.name, ".fini") != 0) ++ switch (sec->spec.sorted) ++ { ++ case none: ++ sec->spec.sorted = sort_section; ++ break; ++ case by_name: ++ if (sort_section == by_alignment) ++ sec->spec.sorted = by_name_alignment; ++ break; ++ case by_alignment: ++ if (sort_section == by_name) ++ sec->spec.sorted = by_alignment_name; ++ break; ++ default: ++ break; ++ } ++ break; ++ ++ case lang_constructors_statement_enum: ++ update_wild_statements (constructor_list.head); ++ break; ++ ++ case lang_output_section_statement_enum: ++ update_wild_statements ++ (s->output_section_statement.children.head); ++ break; ++ ++ case lang_group_statement_enum: ++ update_wild_statements (s->group_statement.children.head); ++ break; ++ } ++ } ++ break; ++ } ++} ++ ++/* Open input files and attach to output sections. */ ++ ++static void ++map_input_to_output_sections ++ (lang_statement_union_type *s, const char *target, ++ lang_output_section_statement_type *os) ++{ ++ for (; s != NULL; s = s->header.next) ++ { ++ lang_output_section_statement_type *tos; ++ flagword flags; ++ ++ switch (s->header.type) ++ { ++ case lang_wild_statement_enum: ++ wild (&s->wild_statement, target, os); ++ break; ++ case lang_constructors_statement_enum: ++ map_input_to_output_sections (constructor_list.head, ++ target, ++ os); ++ break; ++ case lang_output_section_statement_enum: ++ tos = &s->output_section_statement; ++ if (tos->constraint == ONLY_IF_RW ++ || tos->constraint == ONLY_IF_RO) ++ { ++ tos->all_input_readonly = true; ++ check_input_sections (tos->children.head, tos); ++ if (tos->all_input_readonly != (tos->constraint == ONLY_IF_RO)) ++ tos->constraint = -1; ++ } ++ if (tos->constraint >= 0) ++ map_input_to_output_sections (tos->children.head, ++ target, ++ tos); ++ break; ++ case lang_output_statement_enum: ++ break; ++ case lang_target_statement_enum: ++ target = s->target_statement.target; ++ break; ++ case lang_group_statement_enum: ++ map_input_to_output_sections (s->group_statement.children.head, ++ target, ++ os); ++ break; ++ case lang_data_statement_enum: ++ /* Make sure that any sections mentioned in the expression ++ are initialized. */ ++ exp_init_os (s->data_statement.exp); ++ /* The output section gets CONTENTS, ALLOC and LOAD, but ++ these may be overridden by the script. */ ++ flags = SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD; ++ switch (os->sectype) ++ { ++ case normal_section: ++ case overlay_section: ++ case first_overlay_section: ++ break; ++ case noalloc_section: ++ flags = SEC_HAS_CONTENTS; ++ break; ++ case readonly_section: ++ flags |= SEC_READONLY; ++ break; ++ case noload_section: ++ if (bfd_get_flavour (link_info.output_bfd) ++ == bfd_target_elf_flavour) ++ flags = SEC_NEVER_LOAD | SEC_ALLOC; ++ else ++ flags = SEC_NEVER_LOAD | SEC_HAS_CONTENTS; ++ break; ++ } ++ if (os->bfd_section == NULL) ++ init_os (os, flags | SEC_READONLY); ++ else ++ os->bfd_section->flags |= flags; ++ break; ++ case lang_input_section_enum: ++ break; ++ case lang_fill_statement_enum: ++ case lang_object_symbols_statement_enum: ++ case lang_reloc_statement_enum: ++ case lang_padding_statement_enum: ++ case lang_input_statement_enum: ++ if (os != NULL && os->bfd_section == NULL) ++ init_os (os, 0); ++ break; ++ case lang_assignment_statement_enum: ++ if (os != NULL && os->bfd_section == NULL) ++ init_os (os, 0); ++ ++ /* Make sure that any sections mentioned in the assignment ++ are initialized. */ ++ exp_init_os (s->assignment_statement.exp); ++ break; ++ case lang_address_statement_enum: ++ /* Mark the specified section with the supplied address. ++ If this section was actually a segment marker, then the ++ directive is ignored if the linker script explicitly ++ processed the segment marker. Originally, the linker ++ treated segment directives (like -Ttext on the ++ command-line) as section directives. We honor the ++ section directive semantics for backwards compatibility; ++ linker scripts that do not specifically check for ++ SEGMENT_START automatically get the old semantics. */ ++ if (!s->address_statement.segment ++ || !s->address_statement.segment->used) ++ { ++ const char *name = s->address_statement.section_name; ++ ++ /* Create the output section statement here so that ++ orphans with a set address will be placed after other ++ script sections. If we let the orphan placement code ++ place them in amongst other sections then the address ++ will affect following script sections, which is ++ likely to surprise naive users. */ ++ tos = lang_output_section_statement_lookup (name, 0, 1); ++ tos->addr_tree = s->address_statement.address; ++ if (tos->bfd_section == NULL) ++ init_os (tos, 0); ++ } ++ break; ++ case lang_insert_statement_enum: ++ break; ++ } ++ } ++} ++ ++/* An insert statement snips out all the linker statements from the ++ start of the list and places them after the output section ++ statement specified by the insert. This operation is complicated ++ by the fact that we keep a doubly linked list of output section ++ statements as well as the singly linked list of all statements. ++ FIXME someday: Twiddling with the list not only moves statements ++ from the user's script but also input and group statements that are ++ built from command line object files and --start-group. We only ++ get away with this because the list pointers used by file_chain ++ and input_file_chain are not reordered, and processing via ++ statement_list after this point mostly ignores input statements. ++ One exception is the map file, where LOAD and START GROUP/END GROUP ++ can end up looking odd. */ ++ ++static void ++process_insert_statements (lang_statement_union_type **start) ++{ ++ lang_statement_union_type **s; ++ lang_output_section_statement_type *first_os = NULL; ++ lang_output_section_statement_type *last_os = NULL; ++ lang_output_section_statement_type *os; ++ ++ s = start; ++ while (*s != NULL) ++ { ++ if ((*s)->header.type == lang_output_section_statement_enum) ++ { ++ /* Keep pointers to the first and last output section ++ statement in the sequence we may be about to move. */ ++ os = &(*s)->output_section_statement; ++ ++ ASSERT (last_os == NULL || last_os->next == os); ++ last_os = os; ++ ++ /* Set constraint negative so that lang_output_section_find ++ won't match this output section statement. At this ++ stage in linking constraint has values in the range ++ [-1, ONLY_IN_RW]. */ ++ last_os->constraint = -2 - last_os->constraint; ++ if (first_os == NULL) ++ first_os = last_os; ++ } ++ else if ((*s)->header.type == lang_group_statement_enum) ++ { ++ /* A user might put -T between --start-group and ++ --end-group. One way this odd construct might arise is ++ from a wrapper around ld to change library search ++ behaviour. For example: ++ #! /bin/sh ++ exec real_ld --start-group "$@" --end-group ++ This isn't completely unreasonable so go looking inside a ++ group statement for insert statements. */ ++ process_insert_statements (&(*s)->group_statement.children.head); ++ } ++ else if ((*s)->header.type == lang_insert_statement_enum) ++ { ++ lang_insert_statement_type *i = &(*s)->insert_statement; ++ lang_output_section_statement_type *where; ++ lang_statement_union_type **ptr; ++ lang_statement_union_type *first; ++ ++ if (link_info.non_contiguous_regions) ++ { ++ einfo (_("warning: INSERT statement in linker script is " ++ "incompatible with --enable-non-contiguous-regions.\n")); ++ } ++ ++ where = lang_output_section_find (i->where); ++ if (where != NULL && i->is_before) ++ { ++ do ++ where = where->prev; ++ while (where != NULL && where->constraint < 0); ++ } ++ if (where == NULL) ++ { ++ einfo (_("%F%P: %s not found for insert\n"), i->where); ++ return; ++ } ++ ++ /* Deal with reordering the output section statement list. */ ++ if (last_os != NULL) ++ { ++ asection *first_sec, *last_sec; ++ struct lang_output_section_statement_struct **next; ++ ++ /* Snip out the output sections we are moving. */ ++ first_os->prev->next = last_os->next; ++ if (last_os->next == NULL) ++ { ++ next = &first_os->prev->next; ++ lang_os_list.tail = (lang_statement_union_type **) next; ++ } ++ else ++ last_os->next->prev = first_os->prev; ++ /* Add them in at the new position. */ ++ last_os->next = where->next; ++ if (where->next == NULL) ++ { ++ next = &last_os->next; ++ lang_os_list.tail = (lang_statement_union_type **) next; ++ } ++ else ++ where->next->prev = last_os; ++ first_os->prev = where; ++ where->next = first_os; ++ ++ /* Move the bfd sections in the same way. */ ++ first_sec = NULL; ++ last_sec = NULL; ++ for (os = first_os; os != NULL; os = os->next) ++ { ++ os->constraint = -2 - os->constraint; ++ if (os->bfd_section != NULL ++ && os->bfd_section->owner != NULL) ++ { ++ last_sec = os->bfd_section; ++ if (first_sec == NULL) ++ first_sec = last_sec; ++ } ++ if (os == last_os) ++ break; ++ } ++ if (last_sec != NULL) ++ { ++ asection *sec = where->bfd_section; ++ if (sec == NULL) ++ sec = output_prev_sec_find (where); ++ ++ /* The place we want to insert must come after the ++ sections we are moving. So if we find no ++ section or if the section is the same as our ++ last section, then no move is needed. */ ++ if (sec != NULL && sec != last_sec) ++ { ++ /* Trim them off. */ ++ if (first_sec->prev != NULL) ++ first_sec->prev->next = last_sec->next; ++ else ++ link_info.output_bfd->sections = last_sec->next; ++ if (last_sec->next != NULL) ++ last_sec->next->prev = first_sec->prev; ++ else ++ link_info.output_bfd->section_last = first_sec->prev; ++ /* Add back. */ ++ last_sec->next = sec->next; ++ if (sec->next != NULL) ++ sec->next->prev = last_sec; ++ else ++ link_info.output_bfd->section_last = last_sec; ++ first_sec->prev = sec; ++ sec->next = first_sec; ++ } ++ } ++ ++ first_os = NULL; ++ last_os = NULL; ++ } ++ ++ ptr = insert_os_after (where); ++ /* Snip everything from the start of the list, up to and ++ including the insert statement we are currently processing. */ ++ first = *start; ++ *start = (*s)->header.next; ++ /* Add them back where they belong, minus the insert. */ ++ *s = *ptr; ++ if (*s == NULL) ++ statement_list.tail = s; ++ *ptr = first; ++ s = start; ++ continue; ++ } ++ s = &(*s)->header.next; ++ } ++ ++ /* Undo constraint twiddling. */ ++ for (os = first_os; os != NULL; os = os->next) ++ { ++ os->constraint = -2 - os->constraint; ++ if (os == last_os) ++ break; ++ } ++} ++ ++/* An output section might have been removed after its statement was ++ added. For example, ldemul_before_allocation can remove dynamic ++ sections if they turn out to be not needed. Clean them up here. */ ++ ++void ++strip_excluded_output_sections (void) ++{ ++ lang_output_section_statement_type *os; ++ ++ /* Run lang_size_sections (if not already done). */ ++ if (expld.phase != lang_mark_phase_enum) ++ { ++ expld.phase = lang_mark_phase_enum; ++ expld.dataseg.phase = exp_seg_none; ++ one_lang_size_sections_pass (NULL, false); ++ lang_reset_memory_regions (); ++ } ++ ++ for (os = (void *) lang_os_list.head; ++ os != NULL; ++ os = os->next) ++ { ++ asection *output_section; ++ bool exclude; ++ ++ if (os->constraint < 0) ++ continue; ++ ++ output_section = os->bfd_section; ++ if (output_section == NULL) ++ continue; ++ ++ exclude = (output_section->rawsize == 0 ++ && (output_section->flags & SEC_KEEP) == 0 ++ && !bfd_section_removed_from_list (link_info.output_bfd, ++ output_section)); ++ ++ /* Some sections have not yet been sized, notably .gnu.version, ++ .dynsym, .dynstr and .hash. These all have SEC_LINKER_CREATED ++ input sections, so don't drop output sections that have such ++ input sections unless they are also marked SEC_EXCLUDE. */ ++ if (exclude && output_section->map_head.s != NULL) ++ { ++ asection *s; ++ ++ for (s = output_section->map_head.s; s != NULL; s = s->map_head.s) ++ if ((s->flags & SEC_EXCLUDE) == 0 ++ && ((s->flags & SEC_LINKER_CREATED) != 0 ++ || link_info.emitrelocations)) ++ { ++ exclude = false; ++ break; ++ } ++ } ++ ++ if (exclude) ++ { ++ /* We don't set bfd_section to NULL since bfd_section of the ++ removed output section statement may still be used. */ ++ if (!os->update_dot) ++ os->ignored = true; ++ output_section->flags |= SEC_EXCLUDE; ++ bfd_section_list_remove (link_info.output_bfd, output_section); ++ link_info.output_bfd->section_count--; ++ } ++ } ++} ++ ++/* Called from ldwrite to clear out asection.map_head and ++ asection.map_tail for use as link_orders in ldwrite. */ ++ ++void ++lang_clear_os_map (void) ++{ ++ lang_output_section_statement_type *os; ++ ++ if (map_head_is_link_order) ++ return; ++ ++ for (os = (void *) lang_os_list.head; ++ os != NULL; ++ os = os->next) ++ { ++ asection *output_section; ++ ++ if (os->constraint < 0) ++ continue; ++ ++ output_section = os->bfd_section; ++ if (output_section == NULL) ++ continue; ++ ++ /* TODO: Don't just junk map_head.s, turn them into link_orders. */ ++ output_section->map_head.link_order = NULL; ++ output_section->map_tail.link_order = NULL; ++ } ++ ++ /* Stop future calls to lang_add_section from messing with map_head ++ and map_tail link_order fields. */ ++ map_head_is_link_order = true; ++} ++ ++static void ++print_output_section_statement ++ (lang_output_section_statement_type *output_section_statement) ++{ ++ asection *section = output_section_statement->bfd_section; ++ int len; ++ ++ if (output_section_statement != abs_output_section) ++ { ++ minfo ("\n%s", output_section_statement->name); ++ ++ if (section != NULL) ++ { ++ print_dot = section->vma; ++ ++ len = strlen (output_section_statement->name); ++ if (len >= SECTION_NAME_MAP_LENGTH - 1) ++ { ++ print_nl (); ++ len = 0; ++ } ++ while (len < SECTION_NAME_MAP_LENGTH) ++ { ++ print_space (); ++ ++len; ++ } ++ ++ minfo ("0x%V %W", section->vma, TO_ADDR (section->size)); ++ ++ if (section->vma != section->lma) ++ minfo (_(" load address 0x%V"), section->lma); ++ ++ if (output_section_statement->update_dot_tree != NULL) ++ exp_fold_tree (output_section_statement->update_dot_tree, ++ bfd_abs_section_ptr, &print_dot); ++ } ++ ++ print_nl (); ++ } ++ ++ print_statement_list (output_section_statement->children.head, ++ output_section_statement); ++} ++ ++static void ++print_assignment (lang_assignment_statement_type *assignment, ++ lang_output_section_statement_type *output_section) ++{ ++ unsigned int i; ++ bool is_dot; ++ etree_type *tree; ++ asection *osec; ++ ++ for (i = 0; i < SECTION_NAME_MAP_LENGTH; i++) ++ print_space (); ++ ++ if (assignment->exp->type.node_class == etree_assert) ++ { ++ is_dot = false; ++ tree = assignment->exp->assert_s.child; ++ } ++ else ++ { ++ const char *dst = assignment->exp->assign.dst; ++ ++ is_dot = (dst[0] == '.' && dst[1] == 0); ++ tree = assignment->exp; ++ } ++ ++ osec = output_section->bfd_section; ++ if (osec == NULL) ++ osec = bfd_abs_section_ptr; ++ ++ if (assignment->exp->type.node_class != etree_provide) ++ exp_fold_tree (tree, osec, &print_dot); ++ else ++ expld.result.valid_p = false; ++ ++ if (expld.result.valid_p) ++ { ++ bfd_vma value; ++ ++ if (assignment->exp->type.node_class == etree_assert ++ || is_dot ++ || expld.assign_name != NULL) ++ { ++ value = expld.result.value; ++ ++ if (expld.result.section != NULL) ++ value += expld.result.section->vma; ++ ++ minfo ("0x%V", value); ++ if (is_dot) ++ print_dot = value; ++ } ++ else ++ { ++ struct bfd_link_hash_entry *h; ++ ++ h = bfd_link_hash_lookup (link_info.hash, assignment->exp->assign.dst, ++ false, false, true); ++ if (h != NULL ++ && (h->type == bfd_link_hash_defined ++ || h->type == bfd_link_hash_defweak)) ++ { ++ value = h->u.def.value; ++ value += h->u.def.section->output_section->vma; ++ value += h->u.def.section->output_offset; ++ ++ minfo ("[0x%V]", value); ++ } ++ else ++ minfo ("[unresolved]"); ++ } ++ } ++ else ++ { ++ if (assignment->exp->type.node_class == etree_provide) ++ minfo ("[!provide]"); ++ else ++ minfo ("*undef* "); ++#ifdef BFD64 ++ minfo (" "); ++#endif ++ } ++ expld.assign_name = NULL; ++ ++ minfo (" "); ++ exp_print_tree (assignment->exp); ++ print_nl (); ++} ++ ++static void ++print_input_statement (lang_input_statement_type *statm) ++{ ++ if (statm->filename != NULL) ++ fprintf (config.map_file, "LOAD %s\n", statm->filename); ++} ++ ++/* Print all symbols defined in a particular section. This is called ++ via bfd_link_hash_traverse, or by print_all_symbols. */ ++ ++bool ++print_one_symbol (struct bfd_link_hash_entry *hash_entry, void *ptr) ++{ ++ asection *sec = (asection *) ptr; ++ ++ if ((hash_entry->type == bfd_link_hash_defined ++ || hash_entry->type == bfd_link_hash_defweak) ++ && sec == hash_entry->u.def.section) ++ { ++ int i; ++ ++ for (i = 0; i < SECTION_NAME_MAP_LENGTH; i++) ++ print_space (); ++ minfo ("0x%V ", ++ (hash_entry->u.def.value ++ + hash_entry->u.def.section->output_offset ++ + hash_entry->u.def.section->output_section->vma)); ++ ++ minfo (" %pT\n", hash_entry->root.string); ++ } ++ ++ return true; ++} ++ ++static int ++hash_entry_addr_cmp (const void *a, const void *b) ++{ ++ const struct bfd_link_hash_entry *l = *(const struct bfd_link_hash_entry **)a; ++ const struct bfd_link_hash_entry *r = *(const struct bfd_link_hash_entry **)b; ++ ++ if (l->u.def.value < r->u.def.value) ++ return -1; ++ else if (l->u.def.value > r->u.def.value) ++ return 1; ++ else ++ return 0; ++} ++ ++static void ++print_all_symbols (asection *sec) ++{ ++ input_section_userdata_type *ud = bfd_section_userdata (sec); ++ struct map_symbol_def *def; ++ struct bfd_link_hash_entry **entries; ++ unsigned int i; ++ ++ if (!ud) ++ return; ++ ++ *ud->map_symbol_def_tail = 0; ++ ++ /* Sort the symbols by address. */ ++ entries = (struct bfd_link_hash_entry **) ++ obstack_alloc (&map_obstack, ++ ud->map_symbol_def_count * sizeof (*entries)); ++ ++ for (i = 0, def = ud->map_symbol_def_head; def; def = def->next, i++) ++ entries[i] = def->entry; ++ ++ qsort (entries, ud->map_symbol_def_count, sizeof (*entries), ++ hash_entry_addr_cmp); ++ ++ /* Print the symbols. */ ++ for (i = 0; i < ud->map_symbol_def_count; i++) ++ ldemul_print_symbol (entries[i], sec); ++ ++ obstack_free (&map_obstack, entries); ++} ++ ++/* Print information about an input section to the map file. */ ++ ++static void ++print_input_section (asection *i, bool is_discarded) ++{ ++ bfd_size_type size = i->size; ++ int len; ++ bfd_vma addr; ++ ++ init_opb (i); ++ ++ print_space (); ++ minfo ("%s", i->name); ++ ++ len = 1 + strlen (i->name); ++ if (len >= SECTION_NAME_MAP_LENGTH - 1) ++ { ++ print_nl (); ++ len = 0; ++ } ++ while (len < SECTION_NAME_MAP_LENGTH) ++ { ++ print_space (); ++ ++len; ++ } ++ ++ if (i->output_section != NULL ++ && i->output_section->owner == link_info.output_bfd) ++ addr = i->output_section->vma + i->output_offset; ++ else ++ { ++ addr = print_dot; ++ if (!is_discarded) ++ size = 0; ++ } ++ ++ minfo ("0x%V %W %pB\n", addr, TO_ADDR (size), i->owner); ++ ++ if (size != i->rawsize && i->rawsize != 0) ++ { ++ len = SECTION_NAME_MAP_LENGTH + 3; ++#ifdef BFD64 ++ len += 16; ++#else ++ len += 8; ++#endif ++ while (len > 0) ++ { ++ print_space (); ++ --len; ++ } ++ ++ minfo (_("%W (size before relaxing)\n"), TO_ADDR (i->rawsize)); ++ } ++ ++ if (i->output_section != NULL ++ && i->output_section->owner == link_info.output_bfd) ++ { ++ if (link_info.reduce_memory_overheads) ++ bfd_link_hash_traverse (link_info.hash, ldemul_print_symbol, i); ++ else ++ print_all_symbols (i); ++ ++ /* Update print_dot, but make sure that we do not move it ++ backwards - this could happen if we have overlays and a ++ later overlay is shorter than an earier one. */ ++ if (addr + TO_ADDR (size) > print_dot) ++ print_dot = addr + TO_ADDR (size); ++ } ++} ++ ++static void ++print_fill_statement (lang_fill_statement_type *fill) ++{ ++ size_t size; ++ unsigned char *p; ++ fputs (" FILL mask 0x", config.map_file); ++ for (p = fill->fill->data, size = fill->fill->size; size != 0; p++, size--) ++ fprintf (config.map_file, "%02x", *p); ++ fputs ("\n", config.map_file); ++} ++ ++static void ++print_data_statement (lang_data_statement_type *data) ++{ ++ int i; ++ bfd_vma addr; ++ bfd_size_type size; ++ const char *name; ++ ++ init_opb (data->output_section); ++ for (i = 0; i < SECTION_NAME_MAP_LENGTH; i++) ++ print_space (); ++ ++ addr = data->output_offset; ++ if (data->output_section != NULL) ++ addr += data->output_section->vma; ++ ++ switch (data->type) ++ { ++ default: ++ abort (); ++ case BYTE: ++ size = BYTE_SIZE; ++ name = "BYTE"; ++ break; ++ case SHORT: ++ size = SHORT_SIZE; ++ name = "SHORT"; ++ break; ++ case LONG: ++ size = LONG_SIZE; ++ name = "LONG"; ++ break; ++ case QUAD: ++ size = QUAD_SIZE; ++ name = "QUAD"; ++ break; ++ case SQUAD: ++ size = QUAD_SIZE; ++ name = "SQUAD"; ++ break; ++ } ++ ++ if (size < TO_SIZE ((unsigned) 1)) ++ size = TO_SIZE ((unsigned) 1); ++ minfo ("0x%V %W %s 0x%v", addr, TO_ADDR (size), name, data->value); ++ ++ if (data->exp->type.node_class != etree_value) ++ { ++ print_space (); ++ exp_print_tree (data->exp); ++ } ++ ++ print_nl (); ++ ++ print_dot = addr + TO_ADDR (size); ++} ++ ++/* Print an address statement. These are generated by options like ++ -Ttext. */ ++ ++static void ++print_address_statement (lang_address_statement_type *address) ++{ ++ minfo (_("Address of section %s set to "), address->section_name); ++ exp_print_tree (address->address); ++ print_nl (); ++} ++ ++/* Print a reloc statement. */ ++ ++static void ++print_reloc_statement (lang_reloc_statement_type *reloc) ++{ ++ int i; ++ bfd_vma addr; ++ bfd_size_type size; ++ ++ init_opb (reloc->output_section); ++ for (i = 0; i < SECTION_NAME_MAP_LENGTH; i++) ++ print_space (); ++ ++ addr = reloc->output_offset; ++ if (reloc->output_section != NULL) ++ addr += reloc->output_section->vma; ++ ++ size = bfd_get_reloc_size (reloc->howto); ++ ++ minfo ("0x%V %W RELOC %s ", addr, TO_ADDR (size), reloc->howto->name); ++ ++ if (reloc->name != NULL) ++ minfo ("%s+", reloc->name); ++ else ++ minfo ("%s+", reloc->section->name); ++ ++ exp_print_tree (reloc->addend_exp); ++ ++ print_nl (); ++ ++ print_dot = addr + TO_ADDR (size); ++} ++ ++static void ++print_padding_statement (lang_padding_statement_type *s) ++{ ++ int len; ++ bfd_vma addr; ++ ++ init_opb (s->output_section); ++ minfo (" *fill*"); ++ ++ len = sizeof " *fill*" - 1; ++ while (len < SECTION_NAME_MAP_LENGTH) ++ { ++ print_space (); ++ ++len; ++ } ++ ++ addr = s->output_offset; ++ if (s->output_section != NULL) ++ addr += s->output_section->vma; ++ minfo ("0x%V %W ", addr, TO_ADDR (s->size)); ++ ++ if (s->fill->size != 0) ++ { ++ size_t size; ++ unsigned char *p; ++ for (p = s->fill->data, size = s->fill->size; size != 0; p++, size--) ++ fprintf (config.map_file, "%02x", *p); ++ } ++ ++ print_nl (); ++ ++ print_dot = addr + TO_ADDR (s->size); ++} ++ ++static void ++print_wild_statement (lang_wild_statement_type *w, ++ lang_output_section_statement_type *os) ++{ ++ struct wildcard_list *sec; ++ ++ print_space (); ++ ++ if (w->exclude_name_list) ++ { ++ name_list *tmp; ++ minfo ("EXCLUDE_FILE(%s", w->exclude_name_list->name); ++ for (tmp = w->exclude_name_list->next; tmp; tmp = tmp->next) ++ minfo (" %s", tmp->name); ++ minfo (") "); ++ } ++ ++ if (w->filenames_sorted) ++ minfo ("SORT_BY_NAME("); ++ if (w->filename != NULL) ++ minfo ("%s", w->filename); ++ else ++ minfo ("*"); ++ if (w->filenames_sorted) ++ minfo (")"); ++ ++ minfo ("("); ++ for (sec = w->section_list; sec; sec = sec->next) ++ { ++ int closing_paren = 0; ++ ++ switch (sec->spec.sorted) ++ { ++ case none: ++ break; ++ ++ case by_name: ++ minfo ("SORT_BY_NAME("); ++ closing_paren = 1; ++ break; ++ ++ case by_alignment: ++ minfo ("SORT_BY_ALIGNMENT("); ++ closing_paren = 1; ++ break; ++ ++ case by_name_alignment: ++ minfo ("SORT_BY_NAME(SORT_BY_ALIGNMENT("); ++ closing_paren = 2; ++ break; ++ ++ case by_alignment_name: ++ minfo ("SORT_BY_ALIGNMENT(SORT_BY_NAME("); ++ closing_paren = 2; ++ break; ++ ++ case by_none: ++ minfo ("SORT_NONE("); ++ closing_paren = 1; ++ break; ++ ++ case by_init_priority: ++ minfo ("SORT_BY_INIT_PRIORITY("); ++ closing_paren = 1; ++ break; ++ } ++ ++ if (sec->spec.exclude_name_list != NULL) ++ { ++ name_list *tmp; ++ minfo ("EXCLUDE_FILE(%s", sec->spec.exclude_name_list->name); ++ for (tmp = sec->spec.exclude_name_list->next; tmp; tmp = tmp->next) ++ minfo (" %s", tmp->name); ++ minfo (") "); ++ } ++ if (sec->spec.name != NULL) ++ minfo ("%s", sec->spec.name); ++ else ++ minfo ("*"); ++ for (;closing_paren > 0; closing_paren--) ++ minfo (")"); ++ if (sec->next) ++ minfo (" "); ++ } ++ minfo (")"); ++ ++ print_nl (); ++ ++ print_statement_list (w->children.head, os); ++} ++ ++/* Print a group statement. */ ++ ++static void ++print_group (lang_group_statement_type *s, ++ lang_output_section_statement_type *os) ++{ ++ fprintf (config.map_file, "START GROUP\n"); ++ print_statement_list (s->children.head, os); ++ fprintf (config.map_file, "END GROUP\n"); ++} ++ ++/* Print the list of statements in S. ++ This can be called for any statement type. */ ++ ++static void ++print_statement_list (lang_statement_union_type *s, ++ lang_output_section_statement_type *os) ++{ ++ while (s != NULL) ++ { ++ print_statement (s, os); ++ s = s->header.next; ++ } ++} ++ ++/* Print the first statement in statement list S. ++ This can be called for any statement type. */ ++ ++static void ++print_statement (lang_statement_union_type *s, ++ lang_output_section_statement_type *os) ++{ ++ switch (s->header.type) ++ { ++ default: ++ fprintf (config.map_file, _("Fail with %d\n"), s->header.type); ++ FAIL (); ++ break; ++ case lang_constructors_statement_enum: ++ if (constructor_list.head != NULL) ++ { ++ if (constructors_sorted) ++ minfo (" SORT (CONSTRUCTORS)\n"); ++ else ++ minfo (" CONSTRUCTORS\n"); ++ print_statement_list (constructor_list.head, os); ++ } ++ break; ++ case lang_wild_statement_enum: ++ print_wild_statement (&s->wild_statement, os); ++ break; ++ case lang_address_statement_enum: ++ print_address_statement (&s->address_statement); ++ break; ++ case lang_object_symbols_statement_enum: ++ minfo (" CREATE_OBJECT_SYMBOLS\n"); ++ break; ++ case lang_fill_statement_enum: ++ print_fill_statement (&s->fill_statement); ++ break; ++ case lang_data_statement_enum: ++ print_data_statement (&s->data_statement); ++ break; ++ case lang_reloc_statement_enum: ++ print_reloc_statement (&s->reloc_statement); ++ break; ++ case lang_input_section_enum: ++ print_input_section (s->input_section.section, false); ++ break; ++ case lang_padding_statement_enum: ++ print_padding_statement (&s->padding_statement); ++ break; ++ case lang_output_section_statement_enum: ++ print_output_section_statement (&s->output_section_statement); ++ break; ++ case lang_assignment_statement_enum: ++ print_assignment (&s->assignment_statement, os); ++ break; ++ case lang_target_statement_enum: ++ fprintf (config.map_file, "TARGET(%s)\n", s->target_statement.target); ++ break; ++ case lang_output_statement_enum: ++ minfo ("OUTPUT(%s", s->output_statement.name); ++ if (output_target != NULL) ++ minfo (" %s", output_target); ++ minfo (")\n"); ++ break; ++ case lang_input_statement_enum: ++ print_input_statement (&s->input_statement); ++ break; ++ case lang_group_statement_enum: ++ print_group (&s->group_statement, os); ++ break; ++ case lang_insert_statement_enum: ++ minfo ("INSERT %s %s\n", ++ s->insert_statement.is_before ? "BEFORE" : "AFTER", ++ s->insert_statement.where); ++ break; ++ } ++} ++ ++static void ++print_statements (void) ++{ ++ print_statement_list (statement_list.head, abs_output_section); ++} ++ ++/* Print the first N statements in statement list S to STDERR. ++ If N == 0, nothing is printed. ++ If N < 0, the entire list is printed. ++ Intended to be called from GDB. */ ++ ++void ++dprint_statement (lang_statement_union_type *s, int n) ++{ ++ FILE *map_save = config.map_file; ++ ++ config.map_file = stderr; ++ ++ if (n < 0) ++ print_statement_list (s, abs_output_section); ++ else ++ { ++ while (s && --n >= 0) ++ { ++ print_statement (s, abs_output_section); ++ s = s->header.next; ++ } ++ } ++ ++ config.map_file = map_save; ++} ++ ++static void ++insert_pad (lang_statement_union_type **ptr, ++ fill_type *fill, ++ bfd_size_type alignment_needed, ++ asection *output_section, ++ bfd_vma dot) ++{ ++ static fill_type zero_fill; ++ lang_statement_union_type *pad = NULL; ++ ++ if (ptr != &statement_list.head) ++ pad = ((lang_statement_union_type *) ++ ((char *) ptr - offsetof (lang_statement_union_type, header.next))); ++ if (pad != NULL ++ && pad->header.type == lang_padding_statement_enum ++ && pad->padding_statement.output_section == output_section) ++ { ++ /* Use the existing pad statement. */ ++ } ++ else if ((pad = *ptr) != NULL ++ && pad->header.type == lang_padding_statement_enum ++ && pad->padding_statement.output_section == output_section) ++ { ++ /* Use the existing pad statement. */ ++ } ++ else ++ { ++ /* Make a new padding statement, linked into existing chain. */ ++ pad = stat_alloc (sizeof (lang_padding_statement_type)); ++ pad->header.next = *ptr; ++ *ptr = pad; ++ pad->header.type = lang_padding_statement_enum; ++ pad->padding_statement.output_section = output_section; ++ if (fill == NULL) ++ fill = &zero_fill; ++ pad->padding_statement.fill = fill; ++ } ++ pad->padding_statement.output_offset = dot - output_section->vma; ++ pad->padding_statement.size = alignment_needed; ++ if (!(output_section->flags & SEC_FIXED_SIZE)) ++ output_section->size = TO_SIZE (dot + TO_ADDR (alignment_needed) ++ - output_section->vma); ++} ++ ++/* Work out how much this section will move the dot point. */ ++ ++static bfd_vma ++size_input_section ++ (lang_statement_union_type **this_ptr, ++ lang_output_section_statement_type *output_section_statement, ++ fill_type *fill, ++ bool *removed, ++ bfd_vma dot) ++{ ++ lang_input_section_type *is = &((*this_ptr)->input_section); ++ asection *i = is->section; ++ asection *o = output_section_statement->bfd_section; ++ *removed = 0; ++ ++ if (link_info.non_contiguous_regions) ++ { ++ /* If the input section I has already been successfully assigned ++ to an output section other than O, don't bother with it and ++ let the caller remove it from the list. Keep processing in ++ case we have already handled O, because the repeated passes ++ have reinitialized its size. */ ++ if (i->already_assigned && i->already_assigned != o) ++ { ++ *removed = 1; ++ return dot; ++ } ++ } ++ ++ if (i->sec_info_type == SEC_INFO_TYPE_JUST_SYMS) ++ i->output_offset = i->vma - o->vma; ++ else if (((i->flags & SEC_EXCLUDE) != 0) ++ || output_section_statement->ignored) ++ i->output_offset = dot - o->vma; ++ else ++ { ++ bfd_size_type alignment_needed; ++ ++ /* Align this section first to the input sections requirement, ++ then to the output section's requirement. If this alignment ++ is greater than any seen before, then record it too. Perform ++ the alignment by inserting a magic 'padding' statement. */ ++ ++ if (output_section_statement->subsection_alignment != NULL) ++ i->alignment_power ++ = exp_get_power (output_section_statement->subsection_alignment, ++ "subsection alignment"); ++ ++ if (o->alignment_power < i->alignment_power) ++ o->alignment_power = i->alignment_power; ++ ++ alignment_needed = align_power (dot, i->alignment_power) - dot; ++ ++ if (alignment_needed != 0) ++ { ++ insert_pad (this_ptr, fill, TO_SIZE (alignment_needed), o, dot); ++ dot += alignment_needed; ++ } ++ ++ if (link_info.non_contiguous_regions) ++ { ++ /* If I would overflow O, let the caller remove I from the ++ list. */ ++ if (output_section_statement->region) ++ { ++ bfd_vma end = output_section_statement->region->origin ++ + output_section_statement->region->length; ++ ++ if (dot + TO_ADDR (i->size) > end) ++ { ++ if (i->flags & SEC_LINKER_CREATED) ++ einfo (_("%F%P: Output section '%s' not large enough for the " ++ "linker-created stubs section '%s'.\n"), ++ i->output_section->name, i->name); ++ ++ if (i->rawsize && i->rawsize != i->size) ++ einfo (_("%F%P: Relaxation not supported with " ++ "--enable-non-contiguous-regions (section '%s' " ++ "would overflow '%s' after it changed size).\n"), ++ i->name, i->output_section->name); ++ ++ *removed = 1; ++ dot = end; ++ i->output_section = NULL; ++ return dot; ++ } ++ } ++ } ++ ++ /* Remember where in the output section this input section goes. */ ++ i->output_offset = dot - o->vma; ++ ++ /* Mark how big the output section must be to contain this now. */ ++ dot += TO_ADDR (i->size); ++ if (!(o->flags & SEC_FIXED_SIZE)) ++ o->size = TO_SIZE (dot - o->vma); ++ ++ if (link_info.non_contiguous_regions) ++ { ++ /* Record that I was successfully assigned to O, and update ++ its actual output section too. */ ++ i->already_assigned = o; ++ i->output_section = o; ++ } ++ } ++ ++ return dot; ++} ++ ++struct check_sec ++{ ++ asection *sec; ++ bool warned; ++}; ++ ++static int ++sort_sections_by_lma (const void *arg1, const void *arg2) ++{ ++ const asection *sec1 = ((const struct check_sec *) arg1)->sec; ++ const asection *sec2 = ((const struct check_sec *) arg2)->sec; ++ ++ if (sec1->lma < sec2->lma) ++ return -1; ++ else if (sec1->lma > sec2->lma) ++ return 1; ++ else if (sec1->id < sec2->id) ++ return -1; ++ else if (sec1->id > sec2->id) ++ return 1; ++ ++ return 0; ++} ++ ++static int ++sort_sections_by_vma (const void *arg1, const void *arg2) ++{ ++ const asection *sec1 = ((const struct check_sec *) arg1)->sec; ++ const asection *sec2 = ((const struct check_sec *) arg2)->sec; ++ ++ if (sec1->vma < sec2->vma) ++ return -1; ++ else if (sec1->vma > sec2->vma) ++ return 1; ++ else if (sec1->id < sec2->id) ++ return -1; ++ else if (sec1->id > sec2->id) ++ return 1; ++ ++ return 0; ++} ++ ++#define IS_TBSS(s) \ ++ ((s->flags & (SEC_LOAD | SEC_THREAD_LOCAL)) == SEC_THREAD_LOCAL) ++ ++#define IGNORE_SECTION(s) \ ++ ((s->flags & SEC_ALLOC) == 0 || IS_TBSS (s)) ++ ++/* Check to see if any allocated sections overlap with other allocated ++ sections. This can happen if a linker script specifies the output ++ section addresses of the two sections. Also check whether any memory ++ region has overflowed. */ ++ ++static void ++lang_check_section_addresses (void) ++{ ++ asection *s, *p; ++ struct check_sec *sections; ++ size_t i, count; ++ bfd_vma addr_mask; ++ bfd_vma s_start; ++ bfd_vma s_end; ++ bfd_vma p_start = 0; ++ bfd_vma p_end = 0; ++ lang_memory_region_type *m; ++ bool overlays; ++ ++ /* Detect address space overflow on allocated sections. */ ++ addr_mask = ((bfd_vma) 1 << ++ (bfd_arch_bits_per_address (link_info.output_bfd) - 1)) - 1; ++ addr_mask = (addr_mask << 1) + 1; ++ for (s = link_info.output_bfd->sections; s != NULL; s = s->next) ++ if ((s->flags & SEC_ALLOC) != 0) ++ { ++ s_end = (s->vma + s->size) & addr_mask; ++ if (s_end != 0 && s_end < (s->vma & addr_mask)) ++ einfo (_("%X%P: section %s VMA wraps around address space\n"), ++ s->name); ++ else ++ { ++ s_end = (s->lma + s->size) & addr_mask; ++ if (s_end != 0 && s_end < (s->lma & addr_mask)) ++ einfo (_("%X%P: section %s LMA wraps around address space\n"), ++ s->name); ++ } ++ } ++ ++ if (bfd_count_sections (link_info.output_bfd) <= 1) ++ return; ++ ++ count = bfd_count_sections (link_info.output_bfd); ++ sections = XNEWVEC (struct check_sec, count); ++ ++ /* Scan all sections in the output list. */ ++ count = 0; ++ for (s = link_info.output_bfd->sections; s != NULL; s = s->next) ++ { ++ if (IGNORE_SECTION (s) ++ || s->size == 0) ++ continue; ++ ++ sections[count].sec = s; ++ sections[count].warned = false; ++ count++; ++ } ++ ++ if (count <= 1) ++ { ++ free (sections); ++ return; ++ } ++ ++ qsort (sections, count, sizeof (*sections), sort_sections_by_lma); ++ ++ /* First check section LMAs. There should be no overlap of LMAs on ++ loadable sections, even with overlays. */ ++ for (p = NULL, i = 0; i < count; i++) ++ { ++ s = sections[i].sec; ++ init_opb (s); ++ if ((s->flags & SEC_LOAD) != 0) ++ { ++ s_start = s->lma; ++ s_end = s_start + TO_ADDR (s->size) - 1; ++ ++ /* Look for an overlap. We have sorted sections by lma, so ++ we know that s_start >= p_start. Besides the obvious ++ case of overlap when the current section starts before ++ the previous one ends, we also must have overlap if the ++ previous section wraps around the address space. */ ++ if (p != NULL ++ && (s_start <= p_end ++ || p_end < p_start)) ++ { ++ einfo (_("%X%P: section %s LMA [%V,%V]" ++ " overlaps section %s LMA [%V,%V]\n"), ++ s->name, s_start, s_end, p->name, p_start, p_end); ++ sections[i].warned = true; ++ } ++ p = s; ++ p_start = s_start; ++ p_end = s_end; ++ } ++ } ++ ++ /* If any non-zero size allocated section (excluding tbss) starts at ++ exactly the same VMA as another such section, then we have ++ overlays. Overlays generated by the OVERLAY keyword will have ++ this property. It is possible to intentionally generate overlays ++ that fail this test, but it would be unusual. */ ++ qsort (sections, count, sizeof (*sections), sort_sections_by_vma); ++ overlays = false; ++ p_start = sections[0].sec->vma; ++ for (i = 1; i < count; i++) ++ { ++ s_start = sections[i].sec->vma; ++ if (p_start == s_start) ++ { ++ overlays = true; ++ break; ++ } ++ p_start = s_start; ++ } ++ ++ /* Now check section VMAs if no overlays were detected. */ ++ if (!overlays) ++ { ++ for (p = NULL, i = 0; i < count; i++) ++ { ++ s = sections[i].sec; ++ init_opb (s); ++ s_start = s->vma; ++ s_end = s_start + TO_ADDR (s->size) - 1; ++ ++ if (p != NULL ++ && !sections[i].warned ++ && (s_start <= p_end ++ || p_end < p_start)) ++ einfo (_("%X%P: section %s VMA [%V,%V]" ++ " overlaps section %s VMA [%V,%V]\n"), ++ s->name, s_start, s_end, p->name, p_start, p_end); ++ p = s; ++ p_start = s_start; ++ p_end = s_end; ++ } ++ } ++ ++ free (sections); ++ ++ /* If any memory region has overflowed, report by how much. ++ We do not issue this diagnostic for regions that had sections ++ explicitly placed outside their bounds; os_region_check's ++ diagnostics are adequate for that case. ++ ++ FIXME: It is conceivable that m->current - (m->origin + m->length) ++ might overflow a 32-bit integer. There is, alas, no way to print ++ a bfd_vma quantity in decimal. */ ++ for (m = lang_memory_region_list; m; m = m->next) ++ if (m->had_full_message) ++ { ++ unsigned long over = m->current - (m->origin + m->length); ++ einfo (ngettext ("%X%P: region `%s' overflowed by %lu byte\n", ++ "%X%P: region `%s' overflowed by %lu bytes\n", ++ over), ++ m->name_list.name, over); ++ } ++} ++ ++/* Make sure the new address is within the region. We explicitly permit the ++ current address to be at the exact end of the region when the address is ++ non-zero, in case the region is at the end of addressable memory and the ++ calculation wraps around. */ ++ ++static void ++os_region_check (lang_output_section_statement_type *os, ++ lang_memory_region_type *region, ++ etree_type *tree, ++ bfd_vma rbase) ++{ ++ if ((region->current < region->origin ++ || (region->current - region->origin > region->length)) ++ && ((region->current != region->origin + region->length) ++ || rbase == 0)) ++ { ++ if (tree != NULL) ++ { ++ einfo (_("%X%P: address 0x%v of %pB section `%s'" ++ " is not within region `%s'\n"), ++ region->current, ++ os->bfd_section->owner, ++ os->bfd_section->name, ++ region->name_list.name); ++ } ++ else if (!region->had_full_message) ++ { ++ region->had_full_message = true; ++ ++ einfo (_("%X%P: %pB section `%s' will not fit in region `%s'\n"), ++ os->bfd_section->owner, ++ os->bfd_section->name, ++ region->name_list.name); ++ } ++ } ++} ++ ++static void ++ldlang_check_relro_region (lang_statement_union_type *s, ++ seg_align_type *seg) ++{ ++ if (seg->relro == exp_seg_relro_start) ++ { ++ if (!seg->relro_start_stat) ++ seg->relro_start_stat = s; ++ else ++ { ++ ASSERT (seg->relro_start_stat == s); ++ } ++ } ++ else if (seg->relro == exp_seg_relro_end) ++ { ++ if (!seg->relro_end_stat) ++ seg->relro_end_stat = s; ++ else ++ { ++ ASSERT (seg->relro_end_stat == s); ++ } ++ } ++} ++ ++/* Set the sizes for all the output sections. */ ++ ++static bfd_vma ++lang_size_sections_1 ++ (lang_statement_union_type **prev, ++ lang_output_section_statement_type *output_section_statement, ++ fill_type *fill, ++ bfd_vma dot, ++ bool *relax, ++ bool check_regions) ++{ ++ lang_statement_union_type *s; ++ lang_statement_union_type *prev_s = NULL; ++ bool removed_prev_s = false; ++ ++ /* Size up the sections from their constituent parts. */ ++ for (s = *prev; s != NULL; prev_s = s, s = s->header.next) ++ { ++ bool removed = false; ++ ++ switch (s->header.type) ++ { ++ case lang_output_section_statement_enum: ++ { ++ bfd_vma newdot, after, dotdelta; ++ lang_output_section_statement_type *os; ++ lang_memory_region_type *r; ++ int section_alignment = 0; ++ ++ os = &s->output_section_statement; ++ init_opb (os->bfd_section); ++ if (os->constraint == -1) ++ break; ++ ++ /* FIXME: We shouldn't need to zero section vmas for ld -r ++ here, in lang_insert_orphan, or in the default linker scripts. ++ This is covering for coff backend linker bugs. See PR6945. */ ++ if (os->addr_tree == NULL ++ && bfd_link_relocatable (&link_info) ++ && (bfd_get_flavour (link_info.output_bfd) ++ == bfd_target_coff_flavour)) ++ os->addr_tree = exp_intop (0); ++ if (os->addr_tree != NULL) ++ { ++ os->processed_vma = false; ++ exp_fold_tree (os->addr_tree, bfd_abs_section_ptr, &dot); ++ ++ if (expld.result.valid_p) ++ { ++ dot = expld.result.value; ++ if (expld.result.section != NULL) ++ dot += expld.result.section->vma; ++ } ++ else if (expld.phase != lang_mark_phase_enum) ++ einfo (_("%F%P:%pS: non constant or forward reference" ++ " address expression for section %s\n"), ++ os->addr_tree, os->name); ++ } ++ ++ if (os->bfd_section == NULL) ++ /* This section was removed or never actually created. */ ++ break; ++ ++ /* If this is a COFF shared library section, use the size and ++ address from the input section. FIXME: This is COFF ++ specific; it would be cleaner if there were some other way ++ to do this, but nothing simple comes to mind. */ ++ if (((bfd_get_flavour (link_info.output_bfd) ++ == bfd_target_ecoff_flavour) ++ || (bfd_get_flavour (link_info.output_bfd) ++ == bfd_target_coff_flavour)) ++ && (os->bfd_section->flags & SEC_COFF_SHARED_LIBRARY) != 0) ++ { ++ asection *input; ++ ++ if (os->children.head == NULL ++ || os->children.head->header.next != NULL ++ || (os->children.head->header.type ++ != lang_input_section_enum)) ++ einfo (_("%X%P: internal error on COFF shared library" ++ " section %s\n"), os->name); ++ ++ input = os->children.head->input_section.section; ++ bfd_set_section_vma (os->bfd_section, ++ bfd_section_vma (input)); ++ if (!(os->bfd_section->flags & SEC_FIXED_SIZE)) ++ os->bfd_section->size = input->size; ++ break; ++ } ++ ++ newdot = dot; ++ dotdelta = 0; ++ if (bfd_is_abs_section (os->bfd_section)) ++ { ++ /* No matter what happens, an abs section starts at zero. */ ++ ASSERT (os->bfd_section->vma == 0); ++ } ++ else ++ { ++ if (os->addr_tree == NULL) ++ { ++ /* No address specified for this section, get one ++ from the region specification. */ ++ if (os->region == NULL ++ || ((os->bfd_section->flags & (SEC_ALLOC | SEC_LOAD)) ++ && os->region->name_list.name[0] == '*' ++ && strcmp (os->region->name_list.name, ++ DEFAULT_MEMORY_REGION) == 0)) ++ { ++ os->region = lang_memory_default (os->bfd_section); ++ } ++ ++ /* If a loadable section is using the default memory ++ region, and some non default memory regions were ++ defined, issue an error message. */ ++ if (!os->ignored ++ && !IGNORE_SECTION (os->bfd_section) ++ && !bfd_link_relocatable (&link_info) ++ && check_regions ++ && strcmp (os->region->name_list.name, ++ DEFAULT_MEMORY_REGION) == 0 ++ && lang_memory_region_list != NULL ++ && (strcmp (lang_memory_region_list->name_list.name, ++ DEFAULT_MEMORY_REGION) != 0 ++ || lang_memory_region_list->next != NULL) ++ && lang_sizing_iteration == 1) ++ { ++ /* By default this is an error rather than just a ++ warning because if we allocate the section to the ++ default memory region we can end up creating an ++ excessively large binary, or even seg faulting when ++ attempting to perform a negative seek. See ++ sources.redhat.com/ml/binutils/2003-04/msg00423.html ++ for an example of this. This behaviour can be ++ overridden by the using the --no-check-sections ++ switch. */ ++ if (command_line.check_section_addresses) ++ einfo (_("%F%P: error: no memory region specified" ++ " for loadable section `%s'\n"), ++ bfd_section_name (os->bfd_section)); ++ else ++ einfo (_("%P: warning: no memory region specified" ++ " for loadable section `%s'\n"), ++ bfd_section_name (os->bfd_section)); ++ } ++ ++ newdot = os->region->current; ++ section_alignment = os->bfd_section->alignment_power; ++ } ++ else ++ section_alignment = exp_get_power (os->section_alignment, ++ "section alignment"); ++ ++ /* Align to what the section needs. */ ++ if (section_alignment > 0) ++ { ++ bfd_vma savedot = newdot; ++ bfd_vma diff = 0; ++ ++ newdot = align_power (newdot, section_alignment); ++ dotdelta = newdot - savedot; ++ ++ if (lang_sizing_iteration == 1) ++ diff = dotdelta; ++ else if (lang_sizing_iteration > 1) ++ { ++ /* Only report adjustments that would change ++ alignment from what we have already reported. */ ++ diff = newdot - os->bfd_section->vma; ++ if (!(diff & (((bfd_vma) 1 << section_alignment) - 1))) ++ diff = 0; ++ } ++ if (diff != 0 ++ && (config.warn_section_align ++ || os->addr_tree != NULL)) ++ einfo (_("%P: warning: " ++ "start of section %s changed by %ld\n"), ++ os->name, (long) diff); ++ } ++ ++ bfd_set_section_vma (os->bfd_section, newdot); ++ ++ os->bfd_section->output_offset = 0; ++ } ++ ++ lang_size_sections_1 (&os->children.head, os, ++ os->fill, newdot, relax, check_regions); ++ ++ os->processed_vma = true; ++ ++ if (bfd_is_abs_section (os->bfd_section) || os->ignored) ++ /* Except for some special linker created sections, ++ no output section should change from zero size ++ after strip_excluded_output_sections. A non-zero ++ size on an ignored section indicates that some ++ input section was not sized early enough. */ ++ ASSERT (os->bfd_section->size == 0); ++ else ++ { ++ dot = os->bfd_section->vma; ++ ++ /* Put the section within the requested block size, or ++ align at the block boundary. */ ++ after = ((dot ++ + TO_ADDR (os->bfd_section->size) ++ + os->block_value - 1) ++ & - (bfd_vma) os->block_value); ++ ++ if (!(os->bfd_section->flags & SEC_FIXED_SIZE)) ++ os->bfd_section->size = TO_SIZE (after ++ - os->bfd_section->vma); ++ } ++ ++ /* Set section lma. */ ++ r = os->region; ++ if (r == NULL) ++ r = lang_memory_region_lookup (DEFAULT_MEMORY_REGION, false); ++ ++ if (os->load_base) ++ { ++ bfd_vma lma = exp_get_abs_int (os->load_base, 0, "load base"); ++ os->bfd_section->lma = lma; ++ } ++ else if (os->lma_region != NULL) ++ { ++ bfd_vma lma = os->lma_region->current; ++ ++ if (os->align_lma_with_input) ++ lma += dotdelta; ++ else ++ { ++ /* When LMA_REGION is the same as REGION, align the LMA ++ as we did for the VMA, possibly including alignment ++ from the bfd section. If a different region, then ++ only align according to the value in the output ++ statement. */ ++ if (os->lma_region != os->region) ++ section_alignment = exp_get_power (os->section_alignment, ++ "section alignment"); ++ if (section_alignment > 0) ++ lma = align_power (lma, section_alignment); ++ } ++ os->bfd_section->lma = lma; ++ } ++ else if (r->last_os != NULL ++ && (os->bfd_section->flags & SEC_ALLOC) != 0) ++ { ++ bfd_vma lma; ++ asection *last; ++ ++ last = r->last_os->output_section_statement.bfd_section; ++ ++ /* A backwards move of dot should be accompanied by ++ an explicit assignment to the section LMA (ie. ++ os->load_base set) because backwards moves can ++ create overlapping LMAs. */ ++ if (dot < last->vma ++ && os->bfd_section->size != 0 ++ && dot + TO_ADDR (os->bfd_section->size) <= last->vma) ++ { ++ /* If dot moved backwards then leave lma equal to ++ vma. This is the old default lma, which might ++ just happen to work when the backwards move is ++ sufficiently large. Nag if this changes anything, ++ so people can fix their linker scripts. */ ++ ++ if (last->vma != last->lma) ++ einfo (_("%P: warning: dot moved backwards " ++ "before `%s'\n"), os->name); ++ } ++ else ++ { ++ /* If this is an overlay, set the current lma to that ++ at the end of the previous section. */ ++ if (os->sectype == overlay_section) ++ lma = last->lma + TO_ADDR (last->size); ++ ++ /* Otherwise, keep the same lma to vma relationship ++ as the previous section. */ ++ else ++ lma = os->bfd_section->vma + last->lma - last->vma; ++ ++ if (section_alignment > 0) ++ lma = align_power (lma, section_alignment); ++ os->bfd_section->lma = lma; ++ } ++ } ++ os->processed_lma = true; ++ ++ /* Keep track of normal sections using the default ++ lma region. We use this to set the lma for ++ following sections. Overlays or other linker ++ script assignment to lma might mean that the ++ default lma == vma is incorrect. ++ To avoid warnings about dot moving backwards when using ++ -Ttext, don't start tracking sections until we find one ++ of non-zero size or with lma set differently to vma. ++ Do this tracking before we short-cut the loop so that we ++ track changes for the case where the section size is zero, ++ but the lma is set differently to the vma. This is ++ important, if an orphan section is placed after an ++ otherwise empty output section that has an explicit lma ++ set, we want that lma reflected in the orphans lma. */ ++ if (((!IGNORE_SECTION (os->bfd_section) ++ && (os->bfd_section->size != 0 ++ || (r->last_os == NULL ++ && os->bfd_section->vma != os->bfd_section->lma) ++ || (r->last_os != NULL ++ && dot >= (r->last_os->output_section_statement ++ .bfd_section->vma)))) ++ || os->sectype == first_overlay_section) ++ && os->lma_region == NULL ++ && !bfd_link_relocatable (&link_info)) ++ r->last_os = s; ++ ++ if (bfd_is_abs_section (os->bfd_section) || os->ignored) ++ break; ++ ++ /* .tbss sections effectively have zero size. */ ++ if (!IS_TBSS (os->bfd_section) ++ || bfd_link_relocatable (&link_info)) ++ dotdelta = TO_ADDR (os->bfd_section->size); ++ else ++ dotdelta = 0; ++ dot += dotdelta; ++ ++ if (os->update_dot_tree != 0) ++ exp_fold_tree (os->update_dot_tree, bfd_abs_section_ptr, &dot); ++ ++ /* Update dot in the region ? ++ We only do this if the section is going to be allocated, ++ since unallocated sections do not contribute to the region's ++ overall size in memory. */ ++ if (os->region != NULL ++ && (os->bfd_section->flags & (SEC_ALLOC | SEC_LOAD))) ++ { ++ os->region->current = dot; ++ ++ if (check_regions) ++ /* Make sure the new address is within the region. */ ++ os_region_check (os, os->region, os->addr_tree, ++ os->bfd_section->vma); ++ ++ if (os->lma_region != NULL && os->lma_region != os->region ++ && ((os->bfd_section->flags & SEC_LOAD) ++ || os->align_lma_with_input)) ++ { ++ os->lma_region->current = os->bfd_section->lma + dotdelta; ++ ++ if (check_regions) ++ os_region_check (os, os->lma_region, NULL, ++ os->bfd_section->lma); ++ } ++ } ++ } ++ break; ++ ++ case lang_constructors_statement_enum: ++ dot = lang_size_sections_1 (&constructor_list.head, ++ output_section_statement, ++ fill, dot, relax, check_regions); ++ break; ++ ++ case lang_data_statement_enum: ++ { ++ unsigned int size = 0; ++ ++ s->data_statement.output_offset = ++ dot - output_section_statement->bfd_section->vma; ++ s->data_statement.output_section = ++ output_section_statement->bfd_section; ++ ++ /* We might refer to provided symbols in the expression, and ++ need to mark them as needed. */ ++ exp_fold_tree (s->data_statement.exp, bfd_abs_section_ptr, &dot); ++ ++ switch (s->data_statement.type) ++ { ++ default: ++ abort (); ++ case QUAD: ++ case SQUAD: ++ size = QUAD_SIZE; ++ break; ++ case LONG: ++ size = LONG_SIZE; ++ break; ++ case SHORT: ++ size = SHORT_SIZE; ++ break; ++ case BYTE: ++ size = BYTE_SIZE; ++ break; ++ } ++ if (size < TO_SIZE ((unsigned) 1)) ++ size = TO_SIZE ((unsigned) 1); ++ dot += TO_ADDR (size); ++ if (!(output_section_statement->bfd_section->flags ++ & SEC_FIXED_SIZE)) ++ output_section_statement->bfd_section->size ++ = TO_SIZE (dot - output_section_statement->bfd_section->vma); ++ ++ } ++ break; ++ ++ case lang_reloc_statement_enum: ++ { ++ int size; ++ ++ s->reloc_statement.output_offset = ++ dot - output_section_statement->bfd_section->vma; ++ s->reloc_statement.output_section = ++ output_section_statement->bfd_section; ++ size = bfd_get_reloc_size (s->reloc_statement.howto); ++ dot += TO_ADDR (size); ++ if (!(output_section_statement->bfd_section->flags ++ & SEC_FIXED_SIZE)) ++ output_section_statement->bfd_section->size ++ = TO_SIZE (dot - output_section_statement->bfd_section->vma); ++ } ++ break; ++ ++ case lang_wild_statement_enum: ++ dot = lang_size_sections_1 (&s->wild_statement.children.head, ++ output_section_statement, ++ fill, dot, relax, check_regions); ++ break; ++ ++ case lang_object_symbols_statement_enum: ++ link_info.create_object_symbols_section ++ = output_section_statement->bfd_section; ++ output_section_statement->bfd_section->flags |= SEC_KEEP; ++ break; ++ ++ case lang_output_statement_enum: ++ case lang_target_statement_enum: ++ break; ++ ++ case lang_input_section_enum: ++ { ++ asection *i; ++ ++ i = s->input_section.section; ++ if (relax) ++ { ++ bool again; ++ ++ if (!bfd_relax_section (i->owner, i, &link_info, &again)) ++ einfo (_("%F%P: can't relax section: %E\n")); ++ if (again) ++ *relax = true; ++ } ++ dot = size_input_section (prev, output_section_statement, ++ fill, &removed, dot); ++ } ++ break; ++ ++ case lang_input_statement_enum: ++ break; ++ ++ case lang_fill_statement_enum: ++ s->fill_statement.output_section = ++ output_section_statement->bfd_section; ++ ++ fill = s->fill_statement.fill; ++ break; ++ ++ case lang_assignment_statement_enum: ++ { ++ bfd_vma newdot = dot; ++ etree_type *tree = s->assignment_statement.exp; ++ ++ expld.dataseg.relro = exp_seg_relro_none; ++ ++ exp_fold_tree (tree, ++ output_section_statement->bfd_section, ++ &newdot); ++ ++ ldlang_check_relro_region (s, &expld.dataseg); ++ ++ expld.dataseg.relro = exp_seg_relro_none; ++ ++ /* This symbol may be relative to this section. */ ++ if ((tree->type.node_class == etree_provided ++ || tree->type.node_class == etree_assign) ++ && (tree->assign.dst [0] != '.' ++ || tree->assign.dst [1] != '\0')) ++ output_section_statement->update_dot = 1; ++ ++ if (!output_section_statement->ignored) ++ { ++ if (output_section_statement == abs_output_section) ++ { ++ /* If we don't have an output section, then just adjust ++ the default memory address. */ ++ lang_memory_region_lookup (DEFAULT_MEMORY_REGION, ++ false)->current = newdot; ++ } ++ else if (newdot != dot) ++ { ++ /* Insert a pad after this statement. We can't ++ put the pad before when relaxing, in case the ++ assignment references dot. */ ++ insert_pad (&s->header.next, fill, TO_SIZE (newdot - dot), ++ output_section_statement->bfd_section, dot); ++ ++ /* Don't neuter the pad below when relaxing. */ ++ s = s->header.next; ++ ++ /* If dot is advanced, this implies that the section ++ should have space allocated to it, unless the ++ user has explicitly stated that the section ++ should not be allocated. */ ++ if (output_section_statement->sectype != noalloc_section ++ && (output_section_statement->sectype != noload_section ++ || (bfd_get_flavour (link_info.output_bfd) ++ == bfd_target_elf_flavour))) ++ output_section_statement->bfd_section->flags |= SEC_ALLOC; ++ } ++ dot = newdot; ++ } ++ } ++ break; ++ ++ case lang_padding_statement_enum: ++ /* If this is the first time lang_size_sections is called, ++ we won't have any padding statements. If this is the ++ second or later passes when relaxing, we should allow ++ padding to shrink. If padding is needed on this pass, it ++ will be added back in. */ ++ s->padding_statement.size = 0; ++ ++ /* Make sure output_offset is valid. If relaxation shrinks ++ the section and this pad isn't needed, it's possible to ++ have output_offset larger than the final size of the ++ section. bfd_set_section_contents will complain even for ++ a pad size of zero. */ ++ s->padding_statement.output_offset ++ = dot - output_section_statement->bfd_section->vma; ++ break; ++ ++ case lang_group_statement_enum: ++ dot = lang_size_sections_1 (&s->group_statement.children.head, ++ output_section_statement, ++ fill, dot, relax, check_regions); ++ break; ++ ++ case lang_insert_statement_enum: ++ break; ++ ++ /* We can only get here when relaxing is turned on. */ ++ case lang_address_statement_enum: ++ break; ++ ++ default: ++ FAIL (); ++ break; ++ } ++ ++ /* If an input section doesn't fit in the current output ++ section, remove it from the list. Handle the case where we ++ have to remove an input_section statement here: there is a ++ special case to remove the first element of the list. */ ++ if (link_info.non_contiguous_regions && removed) ++ { ++ /* If we removed the first element during the previous ++ iteration, override the loop assignment of prev_s. */ ++ if (removed_prev_s) ++ prev_s = NULL; ++ ++ if (prev_s) ++ { ++ /* If there was a real previous input section, just skip ++ the current one. */ ++ prev_s->header.next=s->header.next; ++ s = prev_s; ++ removed_prev_s = false; ++ } ++ else ++ { ++ /* Remove the first input section of the list. */ ++ *prev = s->header.next; ++ removed_prev_s = true; ++ } ++ ++ /* Move to next element, unless we removed the head of the ++ list. */ ++ if (!removed_prev_s) ++ prev = &s->header.next; ++ } ++ else ++ { ++ prev = &s->header.next; ++ removed_prev_s = false; ++ } ++ } ++ return dot; ++} ++ ++/* Callback routine that is used in _bfd_elf_map_sections_to_segments. ++ The BFD library has set NEW_SEGMENT to TRUE iff it thinks that ++ CURRENT_SECTION and PREVIOUS_SECTION ought to be placed into different ++ segments. We are allowed an opportunity to override this decision. */ ++ ++bool ++ldlang_override_segment_assignment (struct bfd_link_info *info ATTRIBUTE_UNUSED, ++ bfd *abfd ATTRIBUTE_UNUSED, ++ asection *current_section, ++ asection *previous_section, ++ bool new_segment) ++{ ++ lang_output_section_statement_type *cur; ++ lang_output_section_statement_type *prev; ++ ++ /* The checks below are only necessary when the BFD library has decided ++ that the two sections ought to be placed into the same segment. */ ++ if (new_segment) ++ return true; ++ ++ /* Paranoia checks. */ ++ if (current_section == NULL || previous_section == NULL) ++ return new_segment; ++ ++ /* If this flag is set, the target never wants code and non-code ++ sections comingled in the same segment. */ ++ if (config.separate_code ++ && ((current_section->flags ^ previous_section->flags) & SEC_CODE)) ++ return true; ++ ++ /* Find the memory regions associated with the two sections. ++ We call lang_output_section_find() here rather than scanning the list ++ of output sections looking for a matching section pointer because if ++ we have a large number of sections then a hash lookup is faster. */ ++ cur = lang_output_section_find (current_section->name); ++ prev = lang_output_section_find (previous_section->name); ++ ++ /* More paranoia. */ ++ if (cur == NULL || prev == NULL) ++ return new_segment; ++ ++ /* If the regions are different then force the sections to live in ++ different segments. See the email thread starting at the following ++ URL for the reasons why this is necessary: ++ http://sourceware.org/ml/binutils/2007-02/msg00216.html */ ++ return cur->region != prev->region; ++} ++ ++void ++one_lang_size_sections_pass (bool *relax, bool check_regions) ++{ ++ lang_statement_iteration++; ++ if (expld.phase != lang_mark_phase_enum) ++ lang_sizing_iteration++; ++ lang_size_sections_1 (&statement_list.head, abs_output_section, ++ 0, 0, relax, check_regions); ++} ++ ++static bool ++lang_size_segment (seg_align_type *seg) ++{ ++ /* If XXX_SEGMENT_ALIGN XXX_SEGMENT_END pair was seen, check whether ++ a page could be saved in the data segment. */ ++ bfd_vma first, last; ++ ++ first = -seg->base & (seg->pagesize - 1); ++ last = seg->end & (seg->pagesize - 1); ++ if (first && last ++ && ((seg->base & ~(seg->pagesize - 1)) ++ != (seg->end & ~(seg->pagesize - 1))) ++ && first + last <= seg->pagesize) ++ { ++ seg->phase = exp_seg_adjust; ++ return true; ++ } ++ ++ seg->phase = exp_seg_done; ++ return false; ++} ++ ++static bfd_vma ++lang_size_relro_segment_1 (seg_align_type *seg) ++{ ++ bfd_vma relro_end, desired_end; ++ asection *sec; ++ ++ /* Compute the expected PT_GNU_RELRO/PT_LOAD segment end. */ ++ relro_end = ((seg->relro_end + seg->pagesize - 1) ++ & ~(seg->pagesize - 1)); ++ ++ /* Adjust by the offset arg of XXX_SEGMENT_RELRO_END. */ ++ desired_end = relro_end - seg->relro_offset; ++ ++ /* For sections in the relro segment.. */ ++ for (sec = link_info.output_bfd->section_last; sec; sec = sec->prev) ++ if ((sec->flags & SEC_ALLOC) != 0 ++ && sec->vma >= seg->base ++ && sec->vma < seg->relro_end - seg->relro_offset) ++ { ++ /* Where do we want to put this section so that it ends as ++ desired? */ ++ bfd_vma start, end, bump; ++ ++ end = start = sec->vma; ++ if (!IS_TBSS (sec)) ++ end += TO_ADDR (sec->size); ++ bump = desired_end - end; ++ /* We'd like to increase START by BUMP, but we must heed ++ alignment so the increase might be less than optimum. */ ++ start += bump; ++ start &= ~(((bfd_vma) 1 << sec->alignment_power) - 1); ++ /* This is now the desired end for the previous section. */ ++ desired_end = start; ++ } ++ ++ seg->phase = exp_seg_relro_adjust; ++ ASSERT (desired_end >= seg->base); ++ seg->base = desired_end; ++ return relro_end; ++} ++ ++static bool ++lang_size_relro_segment (bool *relax, bool check_regions) ++{ ++ bool do_reset = false; ++ ++ if (link_info.relro && expld.dataseg.relro_end) ++ { ++ bfd_vma data_initial_base = expld.dataseg.base; ++ bfd_vma data_relro_end = lang_size_relro_segment_1 (&expld.dataseg); ++ ++ lang_reset_memory_regions (); ++ one_lang_size_sections_pass (relax, check_regions); ++ ++ /* Assignments to dot, or to output section address in a user ++ script have increased padding over the original. Revert. */ ++ if (expld.dataseg.relro_end > data_relro_end) ++ { ++ expld.dataseg.base = data_initial_base;; ++ do_reset = true; ++ } ++ } ++ else if (lang_size_segment (&expld.dataseg)) ++ do_reset = true; ++ ++ return do_reset; ++} ++ ++void ++lang_size_sections (bool *relax, bool check_regions) ++{ ++ expld.phase = lang_allocating_phase_enum; ++ expld.dataseg.phase = exp_seg_none; ++ ++ one_lang_size_sections_pass (relax, check_regions); ++ ++ if (expld.dataseg.phase != exp_seg_end_seen) ++ expld.dataseg.phase = exp_seg_done; ++ ++ if (expld.dataseg.phase == exp_seg_end_seen) ++ { ++ bool do_reset ++ = lang_size_relro_segment (relax, check_regions); ++ ++ if (do_reset) ++ { ++ lang_reset_memory_regions (); ++ one_lang_size_sections_pass (relax, check_regions); ++ } ++ ++ if (link_info.relro && expld.dataseg.relro_end) ++ { ++ link_info.relro_start = expld.dataseg.base; ++ link_info.relro_end = expld.dataseg.relro_end; ++ } ++ } ++} ++ ++static lang_output_section_statement_type *current_section; ++static lang_assignment_statement_type *current_assign; ++static bool prefer_next_section; ++ ++/* Worker function for lang_do_assignments. Recursiveness goes here. */ ++ ++static bfd_vma ++lang_do_assignments_1 (lang_statement_union_type *s, ++ lang_output_section_statement_type *current_os, ++ fill_type *fill, ++ bfd_vma dot, ++ bool *found_end) ++{ ++ for (; s != NULL; s = s->header.next) ++ { ++ switch (s->header.type) ++ { ++ case lang_constructors_statement_enum: ++ dot = lang_do_assignments_1 (constructor_list.head, ++ current_os, fill, dot, found_end); ++ break; ++ ++ case lang_output_section_statement_enum: ++ { ++ lang_output_section_statement_type *os; ++ bfd_vma newdot; ++ ++ os = &(s->output_section_statement); ++ os->after_end = *found_end; ++ init_opb (os->bfd_section); ++ newdot = dot; ++ if (os->bfd_section != NULL) ++ { ++ if (!os->ignored && (os->bfd_section->flags & SEC_ALLOC) != 0) ++ { ++ current_section = os; ++ prefer_next_section = false; ++ } ++ newdot = os->bfd_section->vma; ++ } ++ newdot = lang_do_assignments_1 (os->children.head, ++ os, os->fill, newdot, found_end); ++ if (!os->ignored) ++ { ++ if (os->bfd_section != NULL) ++ { ++ newdot = os->bfd_section->vma; ++ ++ /* .tbss sections effectively have zero size. */ ++ if (!IS_TBSS (os->bfd_section) ++ || bfd_link_relocatable (&link_info)) ++ newdot += TO_ADDR (os->bfd_section->size); ++ ++ if (os->update_dot_tree != NULL) ++ exp_fold_tree (os->update_dot_tree, ++ bfd_abs_section_ptr, &newdot); ++ } ++ dot = newdot; ++ } ++ } ++ break; ++ ++ case lang_wild_statement_enum: ++ ++ dot = lang_do_assignments_1 (s->wild_statement.children.head, ++ current_os, fill, dot, found_end); ++ break; ++ ++ case lang_object_symbols_statement_enum: ++ case lang_output_statement_enum: ++ case lang_target_statement_enum: ++ break; ++ ++ case lang_data_statement_enum: ++ exp_fold_tree (s->data_statement.exp, bfd_abs_section_ptr, &dot); ++ if (expld.result.valid_p) ++ { ++ s->data_statement.value = expld.result.value; ++ if (expld.result.section != NULL) ++ s->data_statement.value += expld.result.section->vma; ++ } ++ else if (expld.phase == lang_final_phase_enum) ++ einfo (_("%F%P: invalid data statement\n")); ++ { ++ unsigned int size; ++ switch (s->data_statement.type) ++ { ++ default: ++ abort (); ++ case QUAD: ++ case SQUAD: ++ size = QUAD_SIZE; ++ break; ++ case LONG: ++ size = LONG_SIZE; ++ break; ++ case SHORT: ++ size = SHORT_SIZE; ++ break; ++ case BYTE: ++ size = BYTE_SIZE; ++ break; ++ } ++ if (size < TO_SIZE ((unsigned) 1)) ++ size = TO_SIZE ((unsigned) 1); ++ dot += TO_ADDR (size); ++ } ++ break; ++ ++ case lang_reloc_statement_enum: ++ exp_fold_tree (s->reloc_statement.addend_exp, ++ bfd_abs_section_ptr, &dot); ++ if (expld.result.valid_p) ++ s->reloc_statement.addend_value = expld.result.value; ++ else if (expld.phase == lang_final_phase_enum) ++ einfo (_("%F%P: invalid reloc statement\n")); ++ dot += TO_ADDR (bfd_get_reloc_size (s->reloc_statement.howto)); ++ break; ++ ++ case lang_input_section_enum: ++ { ++ asection *in = s->input_section.section; ++ ++ if ((in->flags & SEC_EXCLUDE) == 0) ++ dot += TO_ADDR (in->size); ++ } ++ break; ++ ++ case lang_input_statement_enum: ++ break; ++ ++ case lang_fill_statement_enum: ++ fill = s->fill_statement.fill; ++ break; ++ ++ case lang_assignment_statement_enum: ++ current_assign = &s->assignment_statement; ++ if (current_assign->exp->type.node_class != etree_assert) ++ { ++ const char *p = current_assign->exp->assign.dst; ++ ++ if (current_os == abs_output_section && p[0] == '.' && p[1] == 0) ++ prefer_next_section = true; ++ ++ while (*p == '_') ++ ++p; ++ if (strcmp (p, "end") == 0) ++ *found_end = true; ++ } ++ exp_fold_tree (s->assignment_statement.exp, ++ (current_os->bfd_section != NULL ++ ? current_os->bfd_section : bfd_und_section_ptr), ++ &dot); ++ break; ++ ++ case lang_padding_statement_enum: ++ dot += TO_ADDR (s->padding_statement.size); ++ break; ++ ++ case lang_group_statement_enum: ++ dot = lang_do_assignments_1 (s->group_statement.children.head, ++ current_os, fill, dot, found_end); ++ break; ++ ++ case lang_insert_statement_enum: ++ break; ++ ++ case lang_address_statement_enum: ++ break; ++ ++ default: ++ FAIL (); ++ break; ++ } ++ } ++ return dot; ++} ++ ++void ++lang_do_assignments (lang_phase_type phase) ++{ ++ bool found_end = false; ++ ++ current_section = NULL; ++ prefer_next_section = false; ++ expld.phase = phase; ++ lang_statement_iteration++; ++ lang_do_assignments_1 (statement_list.head, ++ abs_output_section, NULL, 0, &found_end); ++} ++ ++/* For an assignment statement outside of an output section statement, ++ choose the best of neighbouring output sections to use for values ++ of "dot". */ ++ ++asection * ++section_for_dot (void) ++{ ++ asection *s; ++ ++ /* Assignments belong to the previous output section, unless there ++ has been an assignment to "dot", in which case following ++ assignments belong to the next output section. (The assumption ++ is that an assignment to "dot" is setting up the address for the ++ next output section.) Except that past the assignment to "_end" ++ we always associate with the previous section. This exception is ++ for targets like SH that define an alloc .stack or other ++ weirdness after non-alloc sections. */ ++ if (current_section == NULL || prefer_next_section) ++ { ++ lang_statement_union_type *stmt; ++ lang_output_section_statement_type *os; ++ ++ for (stmt = (lang_statement_union_type *) current_assign; ++ stmt != NULL; ++ stmt = stmt->header.next) ++ if (stmt->header.type == lang_output_section_statement_enum) ++ break; ++ ++ os = &stmt->output_section_statement; ++ while (os != NULL ++ && !os->after_end ++ && (os->bfd_section == NULL ++ || (os->bfd_section->flags & SEC_EXCLUDE) != 0 ++ || bfd_section_removed_from_list (link_info.output_bfd, ++ os->bfd_section))) ++ os = os->next; ++ ++ if (current_section == NULL || os == NULL || !os->after_end) ++ { ++ if (os != NULL) ++ s = os->bfd_section; ++ else ++ s = link_info.output_bfd->section_last; ++ while (s != NULL ++ && ((s->flags & SEC_ALLOC) == 0 ++ || (s->flags & SEC_THREAD_LOCAL) != 0)) ++ s = s->prev; ++ if (s != NULL) ++ return s; ++ ++ return bfd_abs_section_ptr; ++ } ++ } ++ ++ s = current_section->bfd_section; ++ ++ /* The section may have been stripped. */ ++ while (s != NULL ++ && ((s->flags & SEC_EXCLUDE) != 0 ++ || (s->flags & SEC_ALLOC) == 0 ++ || (s->flags & SEC_THREAD_LOCAL) != 0 ++ || bfd_section_removed_from_list (link_info.output_bfd, s))) ++ s = s->prev; ++ if (s == NULL) ++ s = link_info.output_bfd->sections; ++ while (s != NULL ++ && ((s->flags & SEC_ALLOC) == 0 ++ || (s->flags & SEC_THREAD_LOCAL) != 0)) ++ s = s->next; ++ if (s != NULL) ++ return s; ++ ++ return bfd_abs_section_ptr; ++} ++ ++/* Array of __start/__stop/.startof./.sizeof/ symbols. */ ++ ++static struct bfd_link_hash_entry **start_stop_syms; ++static size_t start_stop_count = 0; ++static size_t start_stop_alloc = 0; ++ ++/* Give start/stop SYMBOL for SEC a preliminary definition, and add it ++ to start_stop_syms. */ ++ ++static void ++lang_define_start_stop (const char *symbol, asection *sec) ++{ ++ struct bfd_link_hash_entry *h; ++ ++ h = bfd_define_start_stop (link_info.output_bfd, &link_info, symbol, sec); ++ if (h != NULL) ++ { ++ if (start_stop_count == start_stop_alloc) ++ { ++ start_stop_alloc = 2 * start_stop_alloc + 10; ++ start_stop_syms ++ = xrealloc (start_stop_syms, ++ start_stop_alloc * sizeof (*start_stop_syms)); ++ } ++ start_stop_syms[start_stop_count++] = h; ++ } ++} ++ ++/* Check for input sections whose names match references to ++ __start_SECNAME or __stop_SECNAME symbols. Give the symbols ++ preliminary definitions. */ ++ ++static void ++lang_init_start_stop (void) ++{ ++ bfd *abfd; ++ asection *s; ++ char leading_char = bfd_get_symbol_leading_char (link_info.output_bfd); ++ ++ for (abfd = link_info.input_bfds; abfd != NULL; abfd = abfd->link.next) ++ for (s = abfd->sections; s != NULL; s = s->next) ++ { ++ const char *ps; ++ const char *secname = s->name; ++ ++ for (ps = secname; *ps != '\0'; ps++) ++ if (!ISALNUM ((unsigned char) *ps) && *ps != '_') ++ break; ++ if (*ps == '\0') ++ { ++ char *symbol = (char *) xmalloc (10 + strlen (secname)); ++ ++ symbol[0] = leading_char; ++ sprintf (symbol + (leading_char != 0), "__start_%s", secname); ++ lang_define_start_stop (symbol, s); ++ ++ symbol[1] = leading_char; ++ memcpy (symbol + 1 + (leading_char != 0), "__stop", 6); ++ lang_define_start_stop (symbol + 1, s); ++ ++ free (symbol); ++ } ++ } ++} ++ ++/* Iterate over start_stop_syms. */ ++ ++static void ++foreach_start_stop (void (*func) (struct bfd_link_hash_entry *)) ++{ ++ size_t i; ++ ++ for (i = 0; i < start_stop_count; ++i) ++ func (start_stop_syms[i]); ++} ++ ++/* __start and __stop symbols are only supposed to be defined by the ++ linker for orphan sections, but we now extend that to sections that ++ map to an output section of the same name. The symbols were ++ defined early for --gc-sections, before we mapped input to output ++ sections, so undo those that don't satisfy this rule. */ ++ ++static void ++undef_start_stop (struct bfd_link_hash_entry *h) ++{ ++ if (h->ldscript_def) ++ return; ++ ++ if (h->u.def.section->output_section == NULL ++ || h->u.def.section->output_section->owner != link_info.output_bfd ++ || strcmp (h->u.def.section->name, ++ h->u.def.section->output_section->name) != 0) ++ { ++ asection *sec = bfd_get_section_by_name (link_info.output_bfd, ++ h->u.def.section->name); ++ if (sec != NULL) ++ { ++ /* When there are more than one input sections with the same ++ section name, SECNAME, linker picks the first one to define ++ __start_SECNAME and __stop_SECNAME symbols. When the first ++ input section is removed by comdat group, we need to check ++ if there is still an output section with section name ++ SECNAME. */ ++ asection *i; ++ for (i = sec->map_head.s; i != NULL; i = i->map_head.s) ++ if (strcmp (h->u.def.section->name, i->name) == 0) ++ { ++ h->u.def.section = i; ++ return; ++ } ++ } ++ h->type = bfd_link_hash_undefined; ++ h->u.undef.abfd = NULL; ++ if (is_elf_hash_table (link_info.hash)) ++ { ++ const struct elf_backend_data *bed; ++ struct elf_link_hash_entry *eh = (struct elf_link_hash_entry *) h; ++ unsigned int was_forced = eh->forced_local; ++ ++ bed = get_elf_backend_data (link_info.output_bfd); ++ (*bed->elf_backend_hide_symbol) (&link_info, eh, true); ++ if (!eh->ref_regular_nonweak) ++ h->type = bfd_link_hash_undefweak; ++ eh->def_regular = 0; ++ eh->forced_local = was_forced; ++ } ++ } ++} ++ ++static void ++lang_undef_start_stop (void) ++{ ++ foreach_start_stop (undef_start_stop); ++} ++ ++/* Check for output sections whose names match references to ++ .startof.SECNAME or .sizeof.SECNAME symbols. Give the symbols ++ preliminary definitions. */ ++ ++static void ++lang_init_startof_sizeof (void) ++{ ++ asection *s; ++ ++ for (s = link_info.output_bfd->sections; s != NULL; s = s->next) ++ { ++ const char *secname = s->name; ++ char *symbol = (char *) xmalloc (10 + strlen (secname)); ++ ++ sprintf (symbol, ".startof.%s", secname); ++ lang_define_start_stop (symbol, s); ++ ++ memcpy (symbol + 1, ".size", 5); ++ lang_define_start_stop (symbol + 1, s); ++ free (symbol); ++ } ++} ++ ++/* Set .startof., .sizeof., __start and __stop symbols final values. */ ++ ++static void ++set_start_stop (struct bfd_link_hash_entry *h) ++{ ++ if (h->ldscript_def ++ || h->type != bfd_link_hash_defined) ++ return; ++ ++ if (h->root.string[0] == '.') ++ { ++ /* .startof. or .sizeof. symbol. ++ .startof. already has final value. */ ++ if (h->root.string[2] == 'i') ++ { ++ /* .sizeof. */ ++ h->u.def.value = TO_ADDR (h->u.def.section->size); ++ h->u.def.section = bfd_abs_section_ptr; ++ } ++ } ++ else ++ { ++ /* __start or __stop symbol. */ ++ int has_lead = bfd_get_symbol_leading_char (link_info.output_bfd) != 0; ++ ++ h->u.def.section = h->u.def.section->output_section; ++ if (h->root.string[4 + has_lead] == 'o') ++ { ++ /* __stop_ */ ++ h->u.def.value = TO_ADDR (h->u.def.section->size); ++ } ++ } ++} ++ ++static void ++lang_finalize_start_stop (void) ++{ ++ foreach_start_stop (set_start_stop); ++} ++ ++static void ++lang_symbol_tweaks (void) ++{ ++ /* Give initial values for __start and __stop symbols, so that ELF ++ gc_sections will keep sections referenced by these symbols. Must ++ be done before lang_do_assignments. */ ++ if (config.build_constructors) ++ lang_init_start_stop (); ++ ++ /* Make __ehdr_start hidden, and set def_regular even though it is ++ likely undefined at this stage. For lang_check_relocs. */ ++ if (is_elf_hash_table (link_info.hash) ++ && !bfd_link_relocatable (&link_info)) ++ { ++ struct elf_link_hash_entry *h = (struct elf_link_hash_entry *) ++ bfd_link_hash_lookup (link_info.hash, "__ehdr_start", ++ false, false, true); ++ ++ /* Only adjust the export class if the symbol was referenced ++ and not defined, otherwise leave it alone. */ ++ if (h != NULL ++ && (h->root.type == bfd_link_hash_new ++ || h->root.type == bfd_link_hash_undefined ++ || h->root.type == bfd_link_hash_undefweak ++ || h->root.type == bfd_link_hash_common)) ++ { ++ const struct elf_backend_data *bed; ++ bed = get_elf_backend_data (link_info.output_bfd); ++ (*bed->elf_backend_hide_symbol) (&link_info, h, true); ++ if (ELF_ST_VISIBILITY (h->other) != STV_INTERNAL) ++ h->other = (h->other & ~ELF_ST_VISIBILITY (-1)) | STV_HIDDEN; ++ h->def_regular = 1; ++ h->root.linker_def = 1; ++ } ++ } ++} ++ ++static void ++lang_end (void) ++{ ++ struct bfd_link_hash_entry *h; ++ bool warn; ++ ++ if ((bfd_link_relocatable (&link_info) && !link_info.gc_sections) ++ || bfd_link_dll (&link_info)) ++ warn = entry_from_cmdline; ++ else ++ warn = true; ++ ++ /* Force the user to specify a root when generating a relocatable with ++ --gc-sections, unless --gc-keep-exported was also given. */ ++ if (bfd_link_relocatable (&link_info) ++ && link_info.gc_sections ++ && !link_info.gc_keep_exported) ++ { ++ struct bfd_sym_chain *sym; ++ ++ for (sym = link_info.gc_sym_list; sym != NULL; sym = sym->next) ++ { ++ h = bfd_link_hash_lookup (link_info.hash, sym->name, ++ false, false, false); ++ if (h != NULL ++ && (h->type == bfd_link_hash_defined ++ || h->type == bfd_link_hash_defweak) ++ && !bfd_is_const_section (h->u.def.section)) ++ break; ++ } ++ if (!sym) ++ einfo (_("%F%P: --gc-sections requires a defined symbol root " ++ "specified by -e or -u\n")); ++ } ++ ++ if (entry_symbol.name == NULL) ++ { ++ /* No entry has been specified. Look for the default entry, but ++ don't warn if we don't find it. */ ++ entry_symbol.name = entry_symbol_default; ++ warn = false; ++ } ++ ++ h = bfd_link_hash_lookup (link_info.hash, entry_symbol.name, ++ false, false, true); ++ if (h != NULL ++ && (h->type == bfd_link_hash_defined ++ || h->type == bfd_link_hash_defweak) ++ && h->u.def.section->output_section != NULL) ++ { ++ bfd_vma val; ++ ++ val = (h->u.def.value ++ + bfd_section_vma (h->u.def.section->output_section) ++ + h->u.def.section->output_offset); ++ if (!bfd_set_start_address (link_info.output_bfd, val)) ++ einfo (_("%F%P: %s: can't set start address\n"), entry_symbol.name); ++ } ++ else ++ { ++ bfd_vma val; ++ const char *send; ++ ++ /* We couldn't find the entry symbol. Try parsing it as a ++ number. */ ++ val = bfd_scan_vma (entry_symbol.name, &send, 0); ++ if (*send == '\0') ++ { ++ if (!bfd_set_start_address (link_info.output_bfd, val)) ++ einfo (_("%F%P: can't set start address\n")); ++ } ++ /* BZ 2004952: Only use the start of the entry section for executables. */ ++ else if bfd_link_executable (&link_info) ++ { ++ asection *ts; ++ ++ /* Can't find the entry symbol, and it's not a number. Use ++ the first address in the text section. */ ++ ts = bfd_get_section_by_name (link_info.output_bfd, entry_section); ++ if (ts != NULL) ++ { ++ if (warn) ++ einfo (_("%P: warning: cannot find entry symbol %s;" ++ " defaulting to %V\n"), ++ entry_symbol.name, ++ bfd_section_vma (ts)); ++ if (!bfd_set_start_address (link_info.output_bfd, ++ bfd_section_vma (ts))) ++ einfo (_("%F%P: can't set start address\n")); ++ } ++ else ++ { ++ if (warn) ++ einfo (_("%P: warning: cannot find entry symbol %s;" ++ " not setting start address\n"), ++ entry_symbol.name); ++ } ++ } ++ else ++ { ++ if (warn) ++ einfo (_("%P: warning: cannot find entry symbol %s;" ++ " not setting start address\n"), ++ entry_symbol.name); ++ } ++ } ++} ++ ++/* This is a small function used when we want to ignore errors from ++ BFD. */ ++ ++static void ++ignore_bfd_errors (const char *fmt ATTRIBUTE_UNUSED, ++ va_list ap ATTRIBUTE_UNUSED) ++{ ++ /* Don't do anything. */ ++} ++ ++/* Check that the architecture of all the input files is compatible ++ with the output file. Also call the backend to let it do any ++ other checking that is needed. */ ++ ++static void ++lang_check (void) ++{ ++ lang_input_statement_type *file; ++ bfd *input_bfd; ++ const bfd_arch_info_type *compatible; ++ ++ for (file = (void *) file_chain.head; ++ file != NULL; ++ file = file->next) ++ { ++#if BFD_SUPPORTS_PLUGINS ++ /* Don't check format of files claimed by plugin. */ ++ if (file->flags.claimed) ++ continue; ++#endif /* BFD_SUPPORTS_PLUGINS */ ++ input_bfd = file->the_bfd; ++ compatible ++ = bfd_arch_get_compatible (input_bfd, link_info.output_bfd, ++ command_line.accept_unknown_input_arch); ++ ++ /* In general it is not possible to perform a relocatable ++ link between differing object formats when the input ++ file has relocations, because the relocations in the ++ input format may not have equivalent representations in ++ the output format (and besides BFD does not translate ++ relocs for other link purposes than a final link). */ ++ if (!file->flags.just_syms ++ && (bfd_link_relocatable (&link_info) ++ || link_info.emitrelocations) ++ && (compatible == NULL ++ || (bfd_get_flavour (input_bfd) ++ != bfd_get_flavour (link_info.output_bfd))) ++ && (bfd_get_file_flags (input_bfd) & HAS_RELOC) != 0) ++ { ++ einfo (_("%F%P: relocatable linking with relocations from" ++ " format %s (%pB) to format %s (%pB) is not supported\n"), ++ bfd_get_target (input_bfd), input_bfd, ++ bfd_get_target (link_info.output_bfd), link_info.output_bfd); ++ /* einfo with %F exits. */ ++ } ++ ++ if (compatible == NULL) ++ { ++ if (command_line.warn_mismatch) ++ einfo (_("%X%P: %s architecture of input file `%pB'" ++ " is incompatible with %s output\n"), ++ bfd_printable_name (input_bfd), input_bfd, ++ bfd_printable_name (link_info.output_bfd)); ++ } ++ ++ /* If the input bfd has no contents, it shouldn't set the ++ private data of the output bfd. */ ++ else if (!file->flags.just_syms ++ && ((input_bfd->flags & DYNAMIC) != 0 ++ || bfd_count_sections (input_bfd) != 0)) ++ { ++ bfd_error_handler_type pfn = NULL; ++ ++ /* If we aren't supposed to warn about mismatched input ++ files, temporarily set the BFD error handler to a ++ function which will do nothing. We still want to call ++ bfd_merge_private_bfd_data, since it may set up ++ information which is needed in the output file. */ ++ if (!command_line.warn_mismatch) ++ pfn = bfd_set_error_handler (ignore_bfd_errors); ++ if (!bfd_merge_private_bfd_data (input_bfd, &link_info)) ++ { ++ if (command_line.warn_mismatch) ++ einfo (_("%X%P: failed to merge target specific data" ++ " of file %pB\n"), input_bfd); ++ } ++ if (!command_line.warn_mismatch) ++ bfd_set_error_handler (pfn); ++ } ++ } ++} ++ ++/* Look through all the global common symbols and attach them to the ++ correct section. The -sort-common command line switch may be used ++ to roughly sort the entries by alignment. */ ++ ++static void ++lang_common (void) ++{ ++ if (link_info.inhibit_common_definition) ++ return; ++ if (bfd_link_relocatable (&link_info) ++ && !command_line.force_common_definition) ++ return; ++ ++ if (!config.sort_common) ++ bfd_link_hash_traverse (link_info.hash, lang_one_common, NULL); ++ else ++ { ++ unsigned int power; ++ ++ if (config.sort_common == sort_descending) ++ { ++ for (power = 4; power > 0; power--) ++ bfd_link_hash_traverse (link_info.hash, lang_one_common, &power); ++ ++ power = 0; ++ bfd_link_hash_traverse (link_info.hash, lang_one_common, &power); ++ } ++ else ++ { ++ for (power = 0; power <= 4; power++) ++ bfd_link_hash_traverse (link_info.hash, lang_one_common, &power); ++ ++ power = (unsigned int) -1; ++ bfd_link_hash_traverse (link_info.hash, lang_one_common, &power); ++ } ++ } ++} ++ ++/* Place one common symbol in the correct section. */ ++ ++static bool ++lang_one_common (struct bfd_link_hash_entry *h, void *info) ++{ ++ unsigned int power_of_two; ++ bfd_vma size; ++ asection *section; ++ ++ if (h->type != bfd_link_hash_common) ++ return true; ++ ++ size = h->u.c.size; ++ power_of_two = h->u.c.p->alignment_power; ++ ++ if (config.sort_common == sort_descending ++ && power_of_two < *(unsigned int *) info) ++ return true; ++ else if (config.sort_common == sort_ascending ++ && power_of_two > *(unsigned int *) info) ++ return true; ++ ++ section = h->u.c.p->section; ++ if (!bfd_define_common_symbol (link_info.output_bfd, &link_info, h)) ++ einfo (_("%F%P: could not define common symbol `%pT': %E\n"), ++ h->root.string); ++ ++ if (config.map_file != NULL) ++ { ++ static bool header_printed; ++ int len; ++ char *name; ++ char buf[50]; ++ ++ if (!header_printed) ++ { ++ minfo (_("\nAllocating common symbols\n")); ++ minfo (_("Common symbol size file\n\n")); ++ header_printed = true; ++ } ++ ++ name = bfd_demangle (link_info.output_bfd, h->root.string, ++ DMGL_ANSI | DMGL_PARAMS); ++ if (name == NULL) ++ { ++ minfo ("%s", h->root.string); ++ len = strlen (h->root.string); ++ } ++ else ++ { ++ minfo ("%s", name); ++ len = strlen (name); ++ free (name); ++ } ++ ++ if (len >= 19) ++ { ++ print_nl (); ++ len = 0; ++ } ++ while (len < 20) ++ { ++ print_space (); ++ ++len; ++ } ++ ++ minfo ("0x"); ++ if (size <= 0xffffffff) ++ sprintf (buf, "%lx", (unsigned long) size); ++ else ++ sprintf_vma (buf, size); ++ minfo ("%s", buf); ++ len = strlen (buf); ++ ++ while (len < 16) ++ { ++ print_space (); ++ ++len; ++ } ++ ++ minfo ("%pB\n", section->owner); ++ } ++ ++ return true; ++} ++ ++/* Handle a single orphan section S, placing the orphan into an appropriate ++ output section. The effects of the --orphan-handling command line ++ option are handled here. */ ++ ++static void ++ldlang_place_orphan (asection *s) ++{ ++ if (config.orphan_handling == orphan_handling_discard) ++ { ++ lang_output_section_statement_type *os; ++ os = lang_output_section_statement_lookup (DISCARD_SECTION_NAME, 0, 1); ++ if (os->addr_tree == NULL ++ && (bfd_link_relocatable (&link_info) ++ || (s->flags & (SEC_LOAD | SEC_ALLOC)) == 0)) ++ os->addr_tree = exp_intop (0); ++ lang_add_section (&os->children, s, NULL, NULL, os); ++ } ++ else ++ { ++ lang_output_section_statement_type *os; ++ const char *name = s->name; ++ int constraint = 0; ++ ++ if (config.orphan_handling == orphan_handling_error) ++ einfo (_("%X%P: error: unplaced orphan section `%pA' from `%pB'\n"), ++ s, s->owner); ++ ++ if (config.unique_orphan_sections || unique_section_p (s, NULL)) ++ constraint = SPECIAL; ++ ++ os = ldemul_place_orphan (s, name, constraint); ++ if (os == NULL) ++ { ++ os = lang_output_section_statement_lookup (name, constraint, 1); ++ if (os->addr_tree == NULL ++ && (bfd_link_relocatable (&link_info) ++ || (s->flags & (SEC_LOAD | SEC_ALLOC)) == 0)) ++ os->addr_tree = exp_intop (0); ++ lang_add_section (&os->children, s, NULL, NULL, os); ++ } ++ ++ if (config.orphan_handling == orphan_handling_warn) ++ einfo (_("%P: warning: orphan section `%pA' from `%pB' being " ++ "placed in section `%s'\n"), ++ s, s->owner, os->name); ++ } ++} ++ ++/* Run through the input files and ensure that every input section has ++ somewhere to go. If one is found without a destination then create ++ an input request and place it into the statement tree. */ ++ ++static void ++lang_place_orphans (void) ++{ ++ LANG_FOR_EACH_INPUT_STATEMENT (file) ++ { ++ asection *s; ++ ++ for (s = file->the_bfd->sections; s != NULL; s = s->next) ++ { ++ if (s->output_section == NULL) ++ { ++ /* This section of the file is not attached, root ++ around for a sensible place for it to go. */ ++ ++ if (file->flags.just_syms) ++ bfd_link_just_syms (file->the_bfd, s, &link_info); ++ else if (lang_discard_section_p (s)) ++ s->output_section = bfd_abs_section_ptr; ++ else if (strcmp (s->name, "COMMON") == 0) ++ { ++ /* This is a lonely common section which must have ++ come from an archive. We attach to the section ++ with the wildcard. */ ++ if (!bfd_link_relocatable (&link_info) ++ || command_line.force_common_definition) ++ { ++ if (default_common_section == NULL) ++ default_common_section ++ = lang_output_section_statement_lookup (".bss", 0, 1); ++ lang_add_section (&default_common_section->children, s, ++ NULL, NULL, default_common_section); ++ } ++ } ++ else ++ ldlang_place_orphan (s); ++ } ++ } ++ } ++} ++ ++void ++lang_set_flags (lang_memory_region_type *ptr, const char *flags, int invert) ++{ ++ flagword *ptr_flags; ++ ++ ptr_flags = invert ? &ptr->not_flags : &ptr->flags; ++ ++ while (*flags) ++ { ++ switch (*flags) ++ { ++ /* PR 17900: An exclamation mark in the attributes reverses ++ the sense of any of the attributes that follow. */ ++ case '!': ++ invert = !invert; ++ ptr_flags = invert ? &ptr->not_flags : &ptr->flags; ++ break; ++ ++ case 'A': case 'a': ++ *ptr_flags |= SEC_ALLOC; ++ break; ++ ++ case 'R': case 'r': ++ *ptr_flags |= SEC_READONLY; ++ break; ++ ++ case 'W': case 'w': ++ *ptr_flags |= SEC_DATA; ++ break; ++ ++ case 'X': case 'x': ++ *ptr_flags |= SEC_CODE; ++ break; ++ ++ case 'L': case 'l': ++ case 'I': case 'i': ++ *ptr_flags |= SEC_LOAD; ++ break; ++ ++ default: ++ einfo (_("%F%P: invalid character %c (%d) in flags\n"), ++ *flags, *flags); ++ break; ++ } ++ flags++; ++ } ++} ++ ++/* Call a function on each real input file. This function will be ++ called on an archive, but not on the elements. */ ++ ++void ++lang_for_each_input_file (void (*func) (lang_input_statement_type *)) ++{ ++ lang_input_statement_type *f; ++ ++ for (f = (void *) input_file_chain.head; ++ f != NULL; ++ f = f->next_real_file) ++ if (f->flags.real) ++ func (f); ++} ++ ++/* Call a function on each real file. The function will be called on ++ all the elements of an archive which are included in the link, but ++ will not be called on the archive file itself. */ ++ ++void ++lang_for_each_file (void (*func) (lang_input_statement_type *)) ++{ ++ LANG_FOR_EACH_INPUT_STATEMENT (f) ++ { ++ if (f->flags.real) ++ func (f); ++ } ++} ++ ++void ++ldlang_add_file (lang_input_statement_type *entry) ++{ ++ lang_statement_append (&file_chain, entry, &entry->next); ++ ++ /* The BFD linker needs to have a list of all input BFDs involved in ++ a link. */ ++ ASSERT (link_info.input_bfds_tail != &entry->the_bfd->link.next ++ && entry->the_bfd->link.next == NULL); ++ ASSERT (entry->the_bfd != link_info.output_bfd); ++ ++ *link_info.input_bfds_tail = entry->the_bfd; ++ link_info.input_bfds_tail = &entry->the_bfd->link.next; ++ bfd_set_usrdata (entry->the_bfd, entry); ++ bfd_set_gp_size (entry->the_bfd, g_switch_value); ++ ++ /* Look through the sections and check for any which should not be ++ included in the link. We need to do this now, so that we can ++ notice when the backend linker tries to report multiple ++ definition errors for symbols which are in sections we aren't ++ going to link. FIXME: It might be better to entirely ignore ++ symbols which are defined in sections which are going to be ++ discarded. This would require modifying the backend linker for ++ each backend which might set the SEC_LINK_ONCE flag. If we do ++ this, we should probably handle SEC_EXCLUDE in the same way. */ ++ ++ bfd_map_over_sections (entry->the_bfd, section_already_linked, entry); ++} ++ ++void ++lang_add_output (const char *name, int from_script) ++{ ++ /* Make -o on command line override OUTPUT in script. */ ++ if (!had_output_filename || !from_script) ++ { ++ output_filename = name; ++ had_output_filename = true; ++ } ++} ++ ++lang_output_section_statement_type * ++lang_enter_output_section_statement (const char *output_section_statement_name, ++ etree_type *address_exp, ++ enum section_type sectype, ++ etree_type *align, ++ etree_type *subalign, ++ etree_type *ebase, ++ int constraint, ++ int align_with_input) ++{ ++ lang_output_section_statement_type *os; ++ ++ os = lang_output_section_statement_lookup (output_section_statement_name, ++ constraint, 2); ++ current_section = os; ++ ++ if (os->addr_tree == NULL) ++ { ++ os->addr_tree = address_exp; ++ } ++ os->sectype = sectype; ++ if (sectype != noload_section) ++ os->flags = SEC_NO_FLAGS; ++ else ++ os->flags = SEC_NEVER_LOAD; ++ os->block_value = 1; ++ ++ /* Make next things chain into subchain of this. */ ++ push_stat_ptr (&os->children); ++ ++ os->align_lma_with_input = align_with_input == ALIGN_WITH_INPUT; ++ if (os->align_lma_with_input && align != NULL) ++ einfo (_("%F%P:%pS: error: align with input and explicit align specified\n"), ++ NULL); ++ ++ os->subsection_alignment = subalign; ++ os->section_alignment = align; ++ ++ os->load_base = ebase; ++ return os; ++} ++ ++void ++lang_final (void) ++{ ++ lang_output_statement_type *new_stmt; ++ ++ new_stmt = new_stat (lang_output_statement, stat_ptr); ++ new_stmt->name = output_filename; ++} ++ ++/* Reset the current counters in the regions. */ ++ ++void ++lang_reset_memory_regions (void) ++{ ++ lang_memory_region_type *p = lang_memory_region_list; ++ asection *o; ++ lang_output_section_statement_type *os; ++ ++ for (p = lang_memory_region_list; p != NULL; p = p->next) ++ { ++ p->current = p->origin; ++ p->last_os = NULL; ++ } ++ ++ for (os = (void *) lang_os_list.head; ++ os != NULL; ++ os = os->next) ++ { ++ os->processed_vma = false; ++ os->processed_lma = false; ++ } ++ ++ for (o = link_info.output_bfd->sections; o != NULL; o = o->next) ++ { ++ /* Save the last size for possible use by bfd_relax_section. */ ++ o->rawsize = o->size; ++ if (!(o->flags & SEC_FIXED_SIZE)) ++ o->size = 0; ++ } ++} ++ ++/* Worker for lang_gc_sections_1. */ ++ ++static void ++gc_section_callback (lang_wild_statement_type *ptr, ++ struct wildcard_list *sec ATTRIBUTE_UNUSED, ++ asection *section, ++ lang_input_statement_type *file ATTRIBUTE_UNUSED, ++ void *data ATTRIBUTE_UNUSED) ++{ ++ /* If the wild pattern was marked KEEP, the member sections ++ should be as well. */ ++ if (ptr->keep_sections) ++ section->flags |= SEC_KEEP; ++} ++ ++/* Iterate over sections marking them against GC. */ ++ ++static void ++lang_gc_sections_1 (lang_statement_union_type *s) ++{ ++ for (; s != NULL; s = s->header.next) ++ { ++ switch (s->header.type) ++ { ++ case lang_wild_statement_enum: ++ walk_wild (&s->wild_statement, gc_section_callback, NULL); ++ break; ++ case lang_constructors_statement_enum: ++ lang_gc_sections_1 (constructor_list.head); ++ break; ++ case lang_output_section_statement_enum: ++ lang_gc_sections_1 (s->output_section_statement.children.head); ++ break; ++ case lang_group_statement_enum: ++ lang_gc_sections_1 (s->group_statement.children.head); ++ break; ++ default: ++ break; ++ } ++ } ++} ++ ++static void ++lang_gc_sections (void) ++{ ++ /* Keep all sections so marked in the link script. */ ++ lang_gc_sections_1 (statement_list.head); ++ ++ /* SEC_EXCLUDE is ignored when doing a relocatable link, except in ++ the special case of .stabstr debug info. (See bfd/stabs.c) ++ Twiddle the flag here, to simplify later linker code. */ ++ if (bfd_link_relocatable (&link_info)) ++ { ++ LANG_FOR_EACH_INPUT_STATEMENT (f) ++ { ++ asection *sec; ++#if BFD_SUPPORTS_PLUGINS ++ if (f->flags.claimed) ++ continue; ++#endif ++ for (sec = f->the_bfd->sections; sec != NULL; sec = sec->next) ++ if ((sec->flags & SEC_DEBUGGING) == 0 ++ || strcmp (sec->name, ".stabstr") != 0) ++ sec->flags &= ~SEC_EXCLUDE; ++ } ++ } ++ ++ if (link_info.gc_sections) ++ bfd_gc_sections (link_info.output_bfd, &link_info); ++} ++ ++/* Worker for lang_find_relro_sections_1. */ ++ ++static void ++find_relro_section_callback (lang_wild_statement_type *ptr ATTRIBUTE_UNUSED, ++ struct wildcard_list *sec ATTRIBUTE_UNUSED, ++ asection *section, ++ lang_input_statement_type *file ATTRIBUTE_UNUSED, ++ void *data) ++{ ++ /* Discarded, excluded and ignored sections effectively have zero ++ size. */ ++ if (section->output_section != NULL ++ && section->output_section->owner == link_info.output_bfd ++ && (section->output_section->flags & SEC_EXCLUDE) == 0 ++ && !IGNORE_SECTION (section) ++ && section->size != 0) ++ { ++ bool *has_relro_section = (bool *) data; ++ *has_relro_section = true; ++ } ++} ++ ++/* Iterate over sections for relro sections. */ ++ ++static void ++lang_find_relro_sections_1 (lang_statement_union_type *s, ++ seg_align_type *seg, ++ bool *has_relro_section) ++{ ++ if (*has_relro_section) ++ return; ++ ++ for (; s != NULL; s = s->header.next) ++ { ++ if (s == seg->relro_end_stat) ++ break; ++ ++ switch (s->header.type) ++ { ++ case lang_wild_statement_enum: ++ walk_wild (&s->wild_statement, ++ find_relro_section_callback, ++ has_relro_section); ++ break; ++ case lang_constructors_statement_enum: ++ lang_find_relro_sections_1 (constructor_list.head, ++ seg, has_relro_section); ++ break; ++ case lang_output_section_statement_enum: ++ lang_find_relro_sections_1 (s->output_section_statement.children.head, ++ seg, has_relro_section); ++ break; ++ case lang_group_statement_enum: ++ lang_find_relro_sections_1 (s->group_statement.children.head, ++ seg, has_relro_section); ++ break; ++ default: ++ break; ++ } ++ } ++} ++ ++static void ++lang_find_relro_sections (void) ++{ ++ bool has_relro_section = false; ++ ++ /* Check all sections in the link script. */ ++ ++ lang_find_relro_sections_1 (expld.dataseg.relro_start_stat, ++ &expld.dataseg, &has_relro_section); ++ ++ if (!has_relro_section) ++ link_info.relro = false; ++} ++ ++/* Relax all sections until bfd_relax_section gives up. */ ++ ++void ++lang_relax_sections (bool need_layout) ++{ ++ /* NB: Also enable relaxation to layout sections for DT_RELR. */ ++ if (RELAXATION_ENABLED || link_info.enable_dt_relr) ++ { ++ /* We may need more than one relaxation pass. */ ++ int i = link_info.relax_pass; ++ ++ /* The backend can use it to determine the current pass. */ ++ link_info.relax_pass = 0; ++ ++ while (i--) ++ { ++ /* Keep relaxing until bfd_relax_section gives up. */ ++ bool relax_again; ++ ++ link_info.relax_trip = -1; ++ do ++ { ++ link_info.relax_trip++; ++ ++ /* Note: pe-dll.c does something like this also. If you find ++ you need to change this code, you probably need to change ++ pe-dll.c also. DJ */ ++ ++ /* Do all the assignments with our current guesses as to ++ section sizes. */ ++ lang_do_assignments (lang_assigning_phase_enum); ++ ++ /* We must do this after lang_do_assignments, because it uses ++ size. */ ++ lang_reset_memory_regions (); ++ ++ /* Perform another relax pass - this time we know where the ++ globals are, so can make a better guess. */ ++ relax_again = false; ++ lang_size_sections (&relax_again, false); ++ } ++ while (relax_again); ++ ++ link_info.relax_pass++; ++ } ++ need_layout = true; ++ } ++ ++ if (need_layout) ++ { ++ /* Final extra sizing to report errors. */ ++ lang_do_assignments (lang_assigning_phase_enum); ++ lang_reset_memory_regions (); ++ lang_size_sections (NULL, true); ++ } ++} ++ ++#if BFD_SUPPORTS_PLUGINS ++/* Find the insert point for the plugin's replacement files. We ++ place them after the first claimed real object file, or if the ++ first claimed object is an archive member, after the last real ++ object file immediately preceding the archive. In the event ++ no objects have been claimed at all, we return the first dummy ++ object file on the list as the insert point; that works, but ++ the callee must be careful when relinking the file_chain as it ++ is not actually on that chain, only the statement_list and the ++ input_file list; in that case, the replacement files must be ++ inserted at the head of the file_chain. */ ++ ++static lang_input_statement_type * ++find_replacements_insert_point (bool *before) ++{ ++ lang_input_statement_type *claim1, *lastobject; ++ lastobject = (void *) input_file_chain.head; ++ for (claim1 = (void *) file_chain.head; ++ claim1 != NULL; ++ claim1 = claim1->next) ++ { ++ if (claim1->flags.claimed) ++ { ++ *before = claim1->flags.claim_archive; ++ return claim1->flags.claim_archive ? lastobject : claim1; ++ } ++ /* Update lastobject if this is a real object file. */ ++ if (claim1->the_bfd != NULL && claim1->the_bfd->my_archive == NULL) ++ lastobject = claim1; ++ } ++ /* No files were claimed by the plugin. Choose the last object ++ file found on the list (maybe the first, dummy entry) as the ++ insert point. */ ++ *before = false; ++ return lastobject; ++} ++ ++/* Find where to insert ADD, an archive element or shared library ++ added during a rescan. */ ++ ++static lang_input_statement_type ** ++find_rescan_insertion (lang_input_statement_type *add) ++{ ++ bfd *add_bfd = add->the_bfd; ++ lang_input_statement_type *f; ++ lang_input_statement_type *last_loaded = NULL; ++ lang_input_statement_type *before = NULL; ++ lang_input_statement_type **iter = NULL; ++ ++ if (add_bfd->my_archive != NULL) ++ add_bfd = add_bfd->my_archive; ++ ++ /* First look through the input file chain, to find an object file ++ before the one we've rescanned. Normal object files always ++ appear on both the input file chain and the file chain, so this ++ lets us get quickly to somewhere near the correct place on the ++ file chain if it is full of archive elements. Archives don't ++ appear on the file chain, but if an element has been extracted ++ then their input_statement->next points at it. */ ++ for (f = (void *) input_file_chain.head; ++ f != NULL; ++ f = f->next_real_file) ++ { ++ if (f->the_bfd == add_bfd) ++ { ++ before = last_loaded; ++ if (f->next != NULL) ++ return &f->next->next; ++ } ++ if (f->the_bfd != NULL && f->next != NULL) ++ last_loaded = f; ++ } ++ ++ for (iter = before ? &before->next : &file_chain.head->input_statement.next; ++ *iter != NULL; ++ iter = &(*iter)->next) ++ if (!(*iter)->flags.claim_archive ++ && (*iter)->the_bfd->my_archive == NULL) ++ break; ++ ++ return iter; ++} ++ ++/* Insert SRCLIST into DESTLIST after given element by chaining ++ on FIELD as the next-pointer. (Counterintuitively does not need ++ a pointer to the actual after-node itself, just its chain field.) */ ++ ++static void ++lang_list_insert_after (lang_statement_list_type *destlist, ++ lang_statement_list_type *srclist, ++ lang_statement_union_type **field) ++{ ++ *(srclist->tail) = *field; ++ *field = srclist->head; ++ if (destlist->tail == field) ++ destlist->tail = srclist->tail; ++} ++ ++/* Detach new nodes added to DESTLIST since the time ORIGLIST ++ was taken as a copy of it and leave them in ORIGLIST. */ ++ ++static void ++lang_list_remove_tail (lang_statement_list_type *destlist, ++ lang_statement_list_type *origlist) ++{ ++ union lang_statement_union **savetail; ++ /* Check that ORIGLIST really is an earlier state of DESTLIST. */ ++ ASSERT (origlist->head == destlist->head); ++ savetail = origlist->tail; ++ origlist->head = *(savetail); ++ origlist->tail = destlist->tail; ++ destlist->tail = savetail; ++ *savetail = NULL; ++} ++ ++static lang_statement_union_type ** ++find_next_input_statement (lang_statement_union_type **s) ++{ ++ for ( ; *s; s = &(*s)->header.next) ++ { ++ lang_statement_union_type **t; ++ switch ((*s)->header.type) ++ { ++ case lang_input_statement_enum: ++ return s; ++ case lang_wild_statement_enum: ++ t = &(*s)->wild_statement.children.head; ++ break; ++ case lang_group_statement_enum: ++ t = &(*s)->group_statement.children.head; ++ break; ++ case lang_output_section_statement_enum: ++ t = &(*s)->output_section_statement.children.head; ++ break; ++ default: ++ continue; ++ } ++ t = find_next_input_statement (t); ++ if (*t) ++ return t; ++ } ++ return s; ++} ++#endif /* BFD_SUPPORTS_PLUGINS */ ++ ++/* Add NAME to the list of garbage collection entry points. */ ++ ++void ++lang_add_gc_name (const char *name) ++{ ++ struct bfd_sym_chain *sym; ++ ++ if (name == NULL) ++ return; ++ ++ sym = stat_alloc (sizeof (*sym)); ++ ++ sym->next = link_info.gc_sym_list; ++ sym->name = name; ++ link_info.gc_sym_list = sym; ++} ++ ++/* Check relocations. */ ++ ++static void ++lang_check_relocs (void) ++{ ++ if (link_info.check_relocs_after_open_input) ++ { ++ bfd *abfd; ++ ++ for (abfd = link_info.input_bfds; ++ abfd != (bfd *) NULL; abfd = abfd->link.next) ++ if (!bfd_link_check_relocs (abfd, &link_info)) ++ { ++ /* No object output, fail return. */ ++ config.make_executable = false; ++ /* Note: we do not abort the loop, but rather ++ continue the scan in case there are other ++ bad relocations to report. */ ++ } ++ } ++} ++ ++/* Look through all output sections looking for places where we can ++ propagate forward the lma region. */ ++ ++static void ++lang_propagate_lma_regions (void) ++{ ++ lang_output_section_statement_type *os; ++ ++ for (os = (void *) lang_os_list.head; ++ os != NULL; ++ os = os->next) ++ { ++ if (os->prev != NULL ++ && os->lma_region == NULL ++ && os->load_base == NULL ++ && os->addr_tree == NULL ++ && os->region == os->prev->region) ++ os->lma_region = os->prev->lma_region; ++ } ++} ++ ++void ++lang_process (void) ++{ ++ /* Finalize dynamic list. */ ++ if (link_info.dynamic_list) ++ lang_finalize_version_expr_head (&link_info.dynamic_list->head); ++ ++ current_target = default_target; ++ ++ /* Open the output file. */ ++ lang_for_each_statement (ldlang_open_output); ++ init_opb (NULL); ++ ++ ldemul_create_output_section_statements (); ++ ++ /* Add to the hash table all undefineds on the command line. */ ++ lang_place_undefineds (); ++ ++ if (!bfd_section_already_linked_table_init ()) ++ einfo (_("%F%P: can not create hash table: %E\n")); ++ ++ /* A first pass through the memory regions ensures that if any region ++ references a symbol for its origin or length then this symbol will be ++ added to the symbol table. Having these symbols in the symbol table ++ means that when we call open_input_bfds PROVIDE statements will ++ trigger to provide any needed symbols. The regions origins and ++ lengths are not assigned as a result of this call. */ ++ lang_do_memory_regions (false); ++ ++ /* Create a bfd for each input file. */ ++ current_target = default_target; ++ lang_statement_iteration++; ++ open_input_bfds (statement_list.head, OPEN_BFD_NORMAL); ++ ++ /* Now that open_input_bfds has processed assignments and provide ++ statements we can give values to symbolic origin/length now. */ ++ lang_do_memory_regions (true); ++ ++#if BFD_SUPPORTS_PLUGINS ++ if (link_info.lto_plugin_active) ++ { ++ lang_statement_list_type added; ++ lang_statement_list_type files, inputfiles; ++ ++ /* Now all files are read, let the plugin(s) decide if there ++ are any more to be added to the link before we call the ++ emulation's after_open hook. We create a private list of ++ input statements for this purpose, which we will eventually ++ insert into the global statement list after the first claimed ++ file. */ ++ added = *stat_ptr; ++ /* We need to manipulate all three chains in synchrony. */ ++ files = file_chain; ++ inputfiles = input_file_chain; ++ if (plugin_call_all_symbols_read ()) ++ einfo (_("%F%P: %s: plugin reported error after all symbols read\n"), ++ plugin_error_plugin ()); ++ link_info.lto_all_symbols_read = true; ++ /* Open any newly added files, updating the file chains. */ ++ plugin_undefs = link_info.hash->undefs_tail; ++ open_input_bfds (*added.tail, OPEN_BFD_NORMAL); ++ if (plugin_undefs == link_info.hash->undefs_tail) ++ plugin_undefs = NULL; ++ /* Restore the global list pointer now they have all been added. */ ++ lang_list_remove_tail (stat_ptr, &added); ++ /* And detach the fresh ends of the file lists. */ ++ lang_list_remove_tail (&file_chain, &files); ++ lang_list_remove_tail (&input_file_chain, &inputfiles); ++ /* Were any new files added? */ ++ if (added.head != NULL) ++ { ++ /* If so, we will insert them into the statement list immediately ++ after the first input file that was claimed by the plugin, ++ unless that file was an archive in which case it is inserted ++ immediately before. */ ++ bool before; ++ lang_statement_union_type **prev; ++ plugin_insert = find_replacements_insert_point (&before); ++ /* If a plugin adds input files without having claimed any, we ++ don't really have a good idea where to place them. Just putting ++ them at the start or end of the list is liable to leave them ++ outside the crtbegin...crtend range. */ ++ ASSERT (plugin_insert != NULL); ++ /* Splice the new statement list into the old one. */ ++ prev = &plugin_insert->header.next; ++ if (before) ++ { ++ prev = find_next_input_statement (prev); ++ if (*prev != (void *) plugin_insert->next_real_file) ++ { ++ /* We didn't find the expected input statement. ++ Fall back to adding after plugin_insert. */ ++ prev = &plugin_insert->header.next; ++ } ++ } ++ lang_list_insert_after (stat_ptr, &added, prev); ++ /* Likewise for the file chains. */ ++ lang_list_insert_after (&input_file_chain, &inputfiles, ++ (void *) &plugin_insert->next_real_file); ++ /* We must be careful when relinking file_chain; we may need to ++ insert the new files at the head of the list if the insert ++ point chosen is the dummy first input file. */ ++ if (plugin_insert->filename) ++ lang_list_insert_after (&file_chain, &files, ++ (void *) &plugin_insert->next); ++ else ++ lang_list_insert_after (&file_chain, &files, &file_chain.head); ++ ++ /* Rescan archives in case new undefined symbols have appeared. */ ++ files = file_chain; ++ lang_statement_iteration++; ++ open_input_bfds (statement_list.head, OPEN_BFD_RESCAN); ++ lang_list_remove_tail (&file_chain, &files); ++ while (files.head != NULL) ++ { ++ lang_input_statement_type **insert; ++ lang_input_statement_type **iter, *temp; ++ bfd *my_arch; ++ ++ insert = find_rescan_insertion (&files.head->input_statement); ++ /* All elements from an archive can be added at once. */ ++ iter = &files.head->input_statement.next; ++ my_arch = files.head->input_statement.the_bfd->my_archive; ++ if (my_arch != NULL) ++ for (; *iter != NULL; iter = &(*iter)->next) ++ if ((*iter)->the_bfd->my_archive != my_arch) ++ break; ++ temp = *insert; ++ *insert = &files.head->input_statement; ++ files.head = (lang_statement_union_type *) *iter; ++ *iter = temp; ++ if (my_arch != NULL) ++ { ++ lang_input_statement_type *parent = bfd_usrdata (my_arch); ++ if (parent != NULL) ++ parent->next = (lang_input_statement_type *) ++ ((char *) iter ++ - offsetof (lang_input_statement_type, next)); ++ } ++ } ++ } ++ } ++#endif /* BFD_SUPPORTS_PLUGINS */ ++ ++ /* Make sure that nobody has tried to add a symbol to this list ++ before now. */ ++ ASSERT (link_info.gc_sym_list == NULL); ++ ++ link_info.gc_sym_list = &entry_symbol; ++ ++ if (entry_symbol.name == NULL) ++ { ++ link_info.gc_sym_list = ldlang_undef_chain_list_head; ++ ++ /* entry_symbol is normally initialied by a ENTRY definition in the ++ linker script or the -e command line option. But if neither of ++ these have been used, the target specific backend may still have ++ provided an entry symbol via a call to lang_default_entry(). ++ Unfortunately this value will not be processed until lang_end() ++ is called, long after this function has finished. So detect this ++ case here and add the target's entry symbol to the list of starting ++ points for garbage collection resolution. */ ++ lang_add_gc_name (entry_symbol_default); ++ } ++ ++ lang_add_gc_name (link_info.init_function); ++ lang_add_gc_name (link_info.fini_function); ++ ++ ldemul_after_open (); ++ if (config.map_file != NULL) ++ lang_print_asneeded (); ++ ++ ldlang_open_ctf (); ++ ++ bfd_section_already_linked_table_free (); ++ ++ /* Make sure that we're not mixing architectures. We call this ++ after all the input files have been opened, but before we do any ++ other processing, so that any operations merge_private_bfd_data ++ does on the output file will be known during the rest of the ++ link. */ ++ lang_check (); ++ ++ /* Handle .exports instead of a version script if we're told to do so. */ ++ if (command_line.version_exports_section) ++ lang_do_version_exports_section (); ++ ++ /* Build all sets based on the information gathered from the input ++ files. */ ++ ldctor_build_sets (); ++ ++ lang_symbol_tweaks (); ++ ++ /* PR 13683: We must rerun the assignments prior to running garbage ++ collection in order to make sure that all symbol aliases are resolved. */ ++ lang_do_assignments (lang_mark_phase_enum); ++ expld.phase = lang_first_phase_enum; ++ ++ /* Size up the common data. */ ++ lang_common (); ++ ++ /* Remove unreferenced sections if asked to. */ ++ lang_gc_sections (); ++ ++ lang_mark_undefineds (); ++ ++ /* Check relocations. */ ++ lang_check_relocs (); ++ ++ ldemul_after_check_relocs (); ++ ++ /* Update wild statements. */ ++ update_wild_statements (statement_list.head); ++ ++ /* Run through the contours of the script and attach input sections ++ to the correct output sections. */ ++ lang_statement_iteration++; ++ map_input_to_output_sections (statement_list.head, NULL, NULL); ++ ++ /* Start at the statement immediately after the special abs_section ++ output statement, so that it isn't reordered. */ ++ process_insert_statements (&lang_os_list.head->header.next); ++ ++ ldemul_before_place_orphans (); ++ ++ /* Find any sections not attached explicitly and handle them. */ ++ lang_place_orphans (); ++ ++ if (!bfd_link_relocatable (&link_info)) ++ { ++ asection *found; ++ ++ /* Merge SEC_MERGE sections. This has to be done after GC of ++ sections, so that GCed sections are not merged, but before ++ assigning dynamic symbols, since removing whole input sections ++ is hard then. */ ++ bfd_merge_sections (link_info.output_bfd, &link_info); ++ ++ /* Look for a text section and set the readonly attribute in it. */ ++ found = bfd_get_section_by_name (link_info.output_bfd, ".text"); ++ ++ if (found != NULL) ++ { ++ if (config.text_read_only) ++ found->flags |= SEC_READONLY; ++ else ++ found->flags &= ~SEC_READONLY; ++ } ++ } ++ ++ /* Merge together CTF sections. After this, only the symtab-dependent ++ function and data object sections need adjustment. */ ++ lang_merge_ctf (); ++ ++ /* Emit the CTF, iff the emulation doesn't need to do late emission after ++ examining things laid out late, like the strtab. */ ++ lang_write_ctf (0); ++ ++ /* Copy forward lma regions for output sections in same lma region. */ ++ lang_propagate_lma_regions (); ++ ++ /* Defining __start/__stop symbols early for --gc-sections to work ++ around a glibc build problem can result in these symbols being ++ defined when they should not be. Fix them now. */ ++ if (config.build_constructors) ++ lang_undef_start_stop (); ++ ++ /* Define .startof./.sizeof. symbols with preliminary values before ++ dynamic symbols are created. */ ++ if (!bfd_link_relocatable (&link_info)) ++ lang_init_startof_sizeof (); ++ ++ /* Do anything special before sizing sections. This is where ELF ++ and other back-ends size dynamic sections. */ ++ ldemul_before_allocation (); ++ ++ /* We must record the program headers before we try to fix the ++ section positions, since they will affect SIZEOF_HEADERS. */ ++ lang_record_phdrs (); ++ ++ /* Check relro sections. */ ++ if (link_info.relro && !bfd_link_relocatable (&link_info)) ++ lang_find_relro_sections (); ++ ++ /* Size up the sections. */ ++ lang_size_sections (NULL, !RELAXATION_ENABLED); ++ ++ /* See if anything special should be done now we know how big ++ everything is. This is where relaxation is done. */ ++ ldemul_after_allocation (); ++ ++ /* Fix any __start, __stop, .startof. or .sizeof. symbols. */ ++ lang_finalize_start_stop (); ++ ++ /* Do all the assignments again, to report errors. Assignment ++ statements are processed multiple times, updating symbols; In ++ open_input_bfds, lang_do_assignments, and lang_size_sections. ++ Since lang_relax_sections calls lang_do_assignments, symbols are ++ also updated in ldemul_after_allocation. */ ++ lang_do_assignments (lang_final_phase_enum); ++ ++ ldemul_finish (); ++ ++ /* Convert absolute symbols to section relative. */ ++ ldexp_finalize_syms (); ++ ++ /* Make sure that the section addresses make sense. */ ++ if (command_line.check_section_addresses) ++ lang_check_section_addresses (); ++ ++ /* Check any required symbols are known. */ ++ ldlang_check_require_defined_symbols (); ++ ++ lang_end (); ++} ++ ++/* EXPORTED TO YACC */ ++ ++void ++lang_add_wild (struct wildcard_spec *filespec, ++ struct wildcard_list *section_list, ++ bool keep_sections) ++{ ++ struct wildcard_list *curr, *next; ++ lang_wild_statement_type *new_stmt; ++ ++ /* Reverse the list as the parser puts it back to front. */ ++ for (curr = section_list, section_list = NULL; ++ curr != NULL; ++ section_list = curr, curr = next) ++ { ++ next = curr->next; ++ curr->next = section_list; ++ } ++ ++ if (filespec != NULL && filespec->name != NULL) ++ { ++ if (strcmp (filespec->name, "*") == 0) ++ filespec->name = NULL; ++ else if (!wildcardp (filespec->name)) ++ lang_has_input_file = true; ++ } ++ ++ new_stmt = new_stat (lang_wild_statement, stat_ptr); ++ new_stmt->filename = NULL; ++ new_stmt->filenames_sorted = false; ++ new_stmt->section_flag_list = NULL; ++ new_stmt->exclude_name_list = NULL; ++ if (filespec != NULL) ++ { ++ new_stmt->filename = filespec->name; ++ new_stmt->filenames_sorted = filespec->sorted == by_name; ++ new_stmt->section_flag_list = filespec->section_flag_list; ++ new_stmt->exclude_name_list = filespec->exclude_name_list; ++ } ++ new_stmt->section_list = section_list; ++ new_stmt->keep_sections = keep_sections; ++ lang_list_init (&new_stmt->children); ++ analyze_walk_wild_section_handler (new_stmt); ++} ++ ++void ++lang_section_start (const char *name, etree_type *address, ++ const segment_type *segment) ++{ ++ lang_address_statement_type *ad; ++ ++ ad = new_stat (lang_address_statement, stat_ptr); ++ ad->section_name = name; ++ ad->address = address; ++ ad->segment = segment; ++} ++ ++/* Set the start symbol to NAME. CMDLINE is nonzero if this is called ++ because of a -e argument on the command line, or zero if this is ++ called by ENTRY in a linker script. Command line arguments take ++ precedence. */ ++ ++void ++lang_add_entry (const char *name, bool cmdline) ++{ ++ if (entry_symbol.name == NULL ++ || cmdline ++ || !entry_from_cmdline) ++ { ++ entry_symbol.name = name; ++ entry_from_cmdline = cmdline; ++ } ++} ++ ++/* Set the default start symbol to NAME. .em files should use this, ++ not lang_add_entry, to override the use of "start" if neither the ++ linker script nor the command line specifies an entry point. NAME ++ must be permanently allocated. */ ++void ++lang_default_entry (const char *name) ++{ ++ entry_symbol_default = name; ++} ++ ++void ++lang_add_target (const char *name) ++{ ++ lang_target_statement_type *new_stmt; ++ ++ new_stmt = new_stat (lang_target_statement, stat_ptr); ++ new_stmt->target = name; ++} ++ ++void ++lang_add_map (const char *name) ++{ ++ while (*name) ++ { ++ switch (*name) ++ { ++ case 'F': ++ map_option_f = true; ++ break; ++ } ++ name++; ++ } ++} ++ ++void ++lang_add_fill (fill_type *fill) ++{ ++ lang_fill_statement_type *new_stmt; ++ ++ new_stmt = new_stat (lang_fill_statement, stat_ptr); ++ new_stmt->fill = fill; ++} ++ ++void ++lang_add_data (int type, union etree_union *exp) ++{ ++ lang_data_statement_type *new_stmt; ++ ++ new_stmt = new_stat (lang_data_statement, stat_ptr); ++ new_stmt->exp = exp; ++ new_stmt->type = type; ++} ++ ++/* Create a new reloc statement. RELOC is the BFD relocation type to ++ generate. HOWTO is the corresponding howto structure (we could ++ look this up, but the caller has already done so). SECTION is the ++ section to generate a reloc against, or NAME is the name of the ++ symbol to generate a reloc against. Exactly one of SECTION and ++ NAME must be NULL. ADDEND is an expression for the addend. */ ++ ++void ++lang_add_reloc (bfd_reloc_code_real_type reloc, ++ reloc_howto_type *howto, ++ asection *section, ++ const char *name, ++ union etree_union *addend) ++{ ++ lang_reloc_statement_type *p = new_stat (lang_reloc_statement, stat_ptr); ++ ++ p->reloc = reloc; ++ p->howto = howto; ++ p->section = section; ++ p->name = name; ++ p->addend_exp = addend; ++ ++ p->addend_value = 0; ++ p->output_section = NULL; ++ p->output_offset = 0; ++} ++ ++lang_assignment_statement_type * ++lang_add_assignment (etree_type *exp) ++{ ++ lang_assignment_statement_type *new_stmt; ++ ++ new_stmt = new_stat (lang_assignment_statement, stat_ptr); ++ new_stmt->exp = exp; ++ return new_stmt; ++} ++ ++void ++lang_add_attribute (enum statement_enum attribute) ++{ ++ new_statement (attribute, sizeof (lang_statement_header_type), stat_ptr); ++} ++ ++void ++lang_startup (const char *name) ++{ ++ if (first_file->filename != NULL) ++ { ++ einfo (_("%F%P: multiple STARTUP files\n")); ++ } ++ first_file->filename = name; ++ first_file->local_sym_name = name; ++ first_file->flags.real = true; ++} ++ ++void ++lang_float (bool maybe) ++{ ++ lang_float_flag = maybe; ++} ++ ++ ++/* Work out the load- and run-time regions from a script statement, and ++ store them in *LMA_REGION and *REGION respectively. ++ ++ MEMSPEC is the name of the run-time region, or the value of ++ DEFAULT_MEMORY_REGION if the statement didn't specify one. ++ LMA_MEMSPEC is the name of the load-time region, or null if the ++ statement didn't specify one.HAVE_LMA_P is TRUE if the statement ++ had an explicit load address. ++ ++ It is an error to specify both a load region and a load address. */ ++ ++static void ++lang_get_regions (lang_memory_region_type **region, ++ lang_memory_region_type **lma_region, ++ const char *memspec, ++ const char *lma_memspec, ++ bool have_lma, ++ bool have_vma) ++{ ++ *lma_region = lang_memory_region_lookup (lma_memspec, false); ++ ++ /* If no runtime region or VMA has been specified, but the load region ++ has been specified, then use the load region for the runtime region ++ as well. */ ++ if (lma_memspec != NULL ++ && !have_vma ++ && strcmp (memspec, DEFAULT_MEMORY_REGION) == 0) ++ *region = *lma_region; ++ else ++ *region = lang_memory_region_lookup (memspec, false); ++ ++ if (have_lma && lma_memspec != 0) ++ einfo (_("%X%P:%pS: section has both a load address and a load region\n"), ++ NULL); ++} ++ ++void ++lang_leave_output_section_statement (fill_type *fill, const char *memspec, ++ lang_output_section_phdr_list *phdrs, ++ const char *lma_memspec) ++{ ++ lang_get_regions (¤t_section->region, ++ ¤t_section->lma_region, ++ memspec, lma_memspec, ++ current_section->load_base != NULL, ++ current_section->addr_tree != NULL); ++ ++ current_section->fill = fill; ++ current_section->phdrs = phdrs; ++ pop_stat_ptr (); ++} ++ ++/* Set the output format type. -oformat overrides scripts. */ ++ ++void ++lang_add_output_format (const char *format, ++ const char *big, ++ const char *little, ++ int from_script) ++{ ++ if (output_target == NULL || !from_script) ++ { ++ if (command_line.endian == ENDIAN_BIG ++ && big != NULL) ++ format = big; ++ else if (command_line.endian == ENDIAN_LITTLE ++ && little != NULL) ++ format = little; ++ ++ output_target = format; ++ } ++} ++ ++void ++lang_add_insert (const char *where, int is_before) ++{ ++ lang_insert_statement_type *new_stmt; ++ ++ new_stmt = new_stat (lang_insert_statement, stat_ptr); ++ new_stmt->where = where; ++ new_stmt->is_before = is_before; ++ saved_script_handle = previous_script_handle; ++} ++ ++/* Enter a group. This creates a new lang_group_statement, and sets ++ stat_ptr to build new statements within the group. */ ++ ++void ++lang_enter_group (void) ++{ ++ lang_group_statement_type *g; ++ ++ g = new_stat (lang_group_statement, stat_ptr); ++ lang_list_init (&g->children); ++ push_stat_ptr (&g->children); ++} ++ ++/* Leave a group. This just resets stat_ptr to start writing to the ++ regular list of statements again. Note that this will not work if ++ groups can occur inside anything else which can adjust stat_ptr, ++ but currently they can't. */ ++ ++void ++lang_leave_group (void) ++{ ++ pop_stat_ptr (); ++} ++ ++/* Add a new program header. This is called for each entry in a PHDRS ++ command in a linker script. */ ++ ++void ++lang_new_phdr (const char *name, ++ etree_type *type, ++ bool filehdr, ++ bool phdrs, ++ etree_type *at, ++ etree_type *flags) ++{ ++ struct lang_phdr *n, **pp; ++ bool hdrs; ++ ++ n = stat_alloc (sizeof (struct lang_phdr)); ++ n->next = NULL; ++ n->name = name; ++ n->type = exp_get_vma (type, 0, "program header type"); ++ n->filehdr = filehdr; ++ n->phdrs = phdrs; ++ n->at = at; ++ n->flags = flags; ++ ++ hdrs = n->type == 1 && (phdrs || filehdr); ++ ++ for (pp = &lang_phdr_list; *pp != NULL; pp = &(*pp)->next) ++ if (hdrs ++ && (*pp)->type == 1 ++ && !((*pp)->filehdr || (*pp)->phdrs)) ++ { ++ einfo (_("%X%P:%pS: PHDRS and FILEHDR are not supported" ++ " when prior PT_LOAD headers lack them\n"), NULL); ++ hdrs = false; ++ } ++ ++ *pp = n; ++} ++ ++/* Record the program header information in the output BFD. FIXME: We ++ should not be calling an ELF specific function here. */ ++ ++static void ++lang_record_phdrs (void) ++{ ++ unsigned int alc; ++ asection **secs; ++ lang_output_section_phdr_list *last; ++ struct lang_phdr *l; ++ lang_output_section_statement_type *os; ++ ++ alc = 10; ++ secs = (asection **) xmalloc (alc * sizeof (asection *)); ++ last = NULL; ++ ++ for (l = lang_phdr_list; l != NULL; l = l->next) ++ { ++ unsigned int c; ++ flagword flags; ++ bfd_vma at; ++ ++ c = 0; ++ for (os = (void *) lang_os_list.head; ++ os != NULL; ++ os = os->next) ++ { ++ lang_output_section_phdr_list *pl; ++ ++ if (os->constraint < 0) ++ continue; ++ ++ pl = os->phdrs; ++ if (pl != NULL) ++ last = pl; ++ else ++ { ++ if (os->sectype == noload_section ++ || os->bfd_section == NULL ++ || (os->bfd_section->flags & SEC_ALLOC) == 0) ++ continue; ++ ++ /* Don't add orphans to PT_INTERP header. */ ++ if (l->type == 3) ++ continue; ++ ++ if (last == NULL) ++ { ++ lang_output_section_statement_type *tmp_os; ++ ++ /* If we have not run across a section with a program ++ header assigned to it yet, then scan forwards to find ++ one. This prevents inconsistencies in the linker's ++ behaviour when a script has specified just a single ++ header and there are sections in that script which are ++ not assigned to it, and which occur before the first ++ use of that header. See here for more details: ++ http://sourceware.org/ml/binutils/2007-02/msg00291.html */ ++ for (tmp_os = os; tmp_os; tmp_os = tmp_os->next) ++ if (tmp_os->phdrs) ++ { ++ last = tmp_os->phdrs; ++ break; ++ } ++ if (last == NULL) ++ einfo (_("%F%P: no sections assigned to phdrs\n")); ++ } ++ pl = last; ++ } ++ ++ if (os->bfd_section == NULL) ++ continue; ++ ++ for (; pl != NULL; pl = pl->next) ++ { ++ if (strcmp (pl->name, l->name) == 0) ++ { ++ if (c >= alc) ++ { ++ alc *= 2; ++ secs = (asection **) xrealloc (secs, ++ alc * sizeof (asection *)); ++ } ++ secs[c] = os->bfd_section; ++ ++c; ++ pl->used = true; ++ } ++ } ++ } ++ ++ if (l->flags == NULL) ++ flags = 0; ++ else ++ flags = exp_get_vma (l->flags, 0, "phdr flags"); ++ ++ if (l->at == NULL) ++ at = 0; ++ else ++ at = exp_get_vma (l->at, 0, "phdr load address"); ++ ++ if (!bfd_record_phdr (link_info.output_bfd, l->type, ++ l->flags != NULL, flags, l->at != NULL, ++ at, l->filehdr, l->phdrs, c, secs)) ++ einfo (_("%F%P: bfd_record_phdr failed: %E\n")); ++ } ++ ++ free (secs); ++ ++ /* Make sure all the phdr assignments succeeded. */ ++ for (os = (void *) lang_os_list.head; ++ os != NULL; ++ os = os->next) ++ { ++ lang_output_section_phdr_list *pl; ++ ++ if (os->constraint < 0 ++ || os->bfd_section == NULL) ++ continue; ++ ++ for (pl = os->phdrs; ++ pl != NULL; ++ pl = pl->next) ++ if (!pl->used && strcmp (pl->name, "NONE") != 0) ++ einfo (_("%X%P: section `%s' assigned to non-existent phdr `%s'\n"), ++ os->name, pl->name); ++ } ++} ++ ++/* Record a list of sections which may not be cross referenced. */ ++ ++void ++lang_add_nocrossref (lang_nocrossref_type *l) ++{ ++ struct lang_nocrossrefs *n; ++ ++ n = (struct lang_nocrossrefs *) xmalloc (sizeof *n); ++ n->next = nocrossref_list; ++ n->list = l; ++ n->onlyfirst = false; ++ nocrossref_list = n; ++ ++ /* Set notice_all so that we get informed about all symbols. */ ++ link_info.notice_all = true; ++} ++ ++/* Record a section that cannot be referenced from a list of sections. */ ++ ++void ++lang_add_nocrossref_to (lang_nocrossref_type *l) ++{ ++ lang_add_nocrossref (l); ++ nocrossref_list->onlyfirst = true; ++} ++ ++/* Overlay handling. We handle overlays with some static variables. */ ++ ++/* The overlay virtual address. */ ++static etree_type *overlay_vma; ++/* And subsection alignment. */ ++static etree_type *overlay_subalign; ++ ++/* An expression for the maximum section size seen so far. */ ++static etree_type *overlay_max; ++ ++/* A list of all the sections in this overlay. */ ++ ++struct overlay_list { ++ struct overlay_list *next; ++ lang_output_section_statement_type *os; ++}; ++ ++static struct overlay_list *overlay_list; ++ ++/* Start handling an overlay. */ ++ ++void ++lang_enter_overlay (etree_type *vma_expr, etree_type *subalign) ++{ ++ /* The grammar should prevent nested overlays from occurring. */ ++ ASSERT (overlay_vma == NULL ++ && overlay_subalign == NULL ++ && overlay_max == NULL); ++ ++ overlay_vma = vma_expr; ++ overlay_subalign = subalign; ++} ++ ++/* Start a section in an overlay. We handle this by calling ++ lang_enter_output_section_statement with the correct VMA. ++ lang_leave_overlay sets up the LMA and memory regions. */ ++ ++void ++lang_enter_overlay_section (const char *name) ++{ ++ struct overlay_list *n; ++ etree_type *size; ++ ++ lang_enter_output_section_statement (name, overlay_vma, overlay_section, ++ 0, overlay_subalign, 0, 0, 0); ++ ++ /* If this is the first section, then base the VMA of future ++ sections on this one. This will work correctly even if `.' is ++ used in the addresses. */ ++ if (overlay_list == NULL) ++ overlay_vma = exp_nameop (ADDR, name); ++ ++ /* Remember the section. */ ++ n = (struct overlay_list *) xmalloc (sizeof *n); ++ n->os = current_section; ++ n->next = overlay_list; ++ overlay_list = n; ++ ++ size = exp_nameop (SIZEOF, name); ++ ++ /* Arrange to work out the maximum section end address. */ ++ if (overlay_max == NULL) ++ overlay_max = size; ++ else ++ overlay_max = exp_binop (MAX_K, overlay_max, size); ++} ++ ++/* Finish a section in an overlay. There isn't any special to do ++ here. */ ++ ++void ++lang_leave_overlay_section (fill_type *fill, ++ lang_output_section_phdr_list *phdrs) ++{ ++ const char *name; ++ char *clean, *s2; ++ const char *s1; ++ char *buf; ++ ++ name = current_section->name; ++ ++ /* For now, assume that DEFAULT_MEMORY_REGION is the run-time memory ++ region and that no load-time region has been specified. It doesn't ++ really matter what we say here, since lang_leave_overlay will ++ override it. */ ++ lang_leave_output_section_statement (fill, DEFAULT_MEMORY_REGION, phdrs, 0); ++ ++ /* Define the magic symbols. */ ++ ++ clean = (char *) xmalloc (strlen (name) + 1); ++ s2 = clean; ++ for (s1 = name; *s1 != '\0'; s1++) ++ if (ISALNUM (*s1) || *s1 == '_') ++ *s2++ = *s1; ++ *s2 = '\0'; ++ ++ buf = (char *) xmalloc (strlen (clean) + sizeof "__load_start_"); ++ sprintf (buf, "__load_start_%s", clean); ++ lang_add_assignment (exp_provide (buf, ++ exp_nameop (LOADADDR, name), ++ false)); ++ ++ buf = (char *) xmalloc (strlen (clean) + sizeof "__load_stop_"); ++ sprintf (buf, "__load_stop_%s", clean); ++ lang_add_assignment (exp_provide (buf, ++ exp_binop ('+', ++ exp_nameop (LOADADDR, name), ++ exp_nameop (SIZEOF, name)), ++ false)); ++ ++ free (clean); ++} ++ ++/* Finish an overlay. If there are any overlay wide settings, this ++ looks through all the sections in the overlay and sets them. */ ++ ++void ++lang_leave_overlay (etree_type *lma_expr, ++ int nocrossrefs, ++ fill_type *fill, ++ const char *memspec, ++ lang_output_section_phdr_list *phdrs, ++ const char *lma_memspec) ++{ ++ lang_memory_region_type *region; ++ lang_memory_region_type *lma_region; ++ struct overlay_list *l; ++ lang_nocrossref_type *nocrossref; ++ ++ lang_get_regions (®ion, &lma_region, ++ memspec, lma_memspec, ++ lma_expr != NULL, false); ++ ++ nocrossref = NULL; ++ ++ /* After setting the size of the last section, set '.' to end of the ++ overlay region. */ ++ if (overlay_list != NULL) ++ { ++ overlay_list->os->update_dot = 1; ++ overlay_list->os->update_dot_tree ++ = exp_assign (".", exp_binop ('+', overlay_vma, overlay_max), false); ++ } ++ ++ l = overlay_list; ++ while (l != NULL) ++ { ++ struct overlay_list *next; ++ ++ if (fill != NULL && l->os->fill == NULL) ++ l->os->fill = fill; ++ ++ l->os->region = region; ++ l->os->lma_region = lma_region; ++ ++ /* The first section has the load address specified in the ++ OVERLAY statement. The rest are worked out from that. ++ The base address is not needed (and should be null) if ++ an LMA region was specified. */ ++ if (l->next == 0) ++ { ++ l->os->load_base = lma_expr; ++ l->os->sectype = first_overlay_section; ++ } ++ if (phdrs != NULL && l->os->phdrs == NULL) ++ l->os->phdrs = phdrs; ++ ++ if (nocrossrefs) ++ { ++ lang_nocrossref_type *nc; ++ ++ nc = (lang_nocrossref_type *) xmalloc (sizeof *nc); ++ nc->name = l->os->name; ++ nc->next = nocrossref; ++ nocrossref = nc; ++ } ++ ++ next = l->next; ++ free (l); ++ l = next; ++ } ++ ++ if (nocrossref != NULL) ++ lang_add_nocrossref (nocrossref); ++ ++ overlay_vma = NULL; ++ overlay_list = NULL; ++ overlay_max = NULL; ++ overlay_subalign = NULL; ++} ++ ++/* Version handling. This is only useful for ELF. */ ++ ++/* If PREV is NULL, return first version pattern matching particular symbol. ++ If PREV is non-NULL, return first version pattern matching particular ++ symbol after PREV (previously returned by lang_vers_match). */ ++ ++static struct bfd_elf_version_expr * ++lang_vers_match (struct bfd_elf_version_expr_head *head, ++ struct bfd_elf_version_expr *prev, ++ const char *sym) ++{ ++ const char *c_sym; ++ const char *cxx_sym = sym; ++ const char *java_sym = sym; ++ struct bfd_elf_version_expr *expr = NULL; ++ enum demangling_styles curr_style; ++ ++ curr_style = CURRENT_DEMANGLING_STYLE; ++ cplus_demangle_set_style (no_demangling); ++ c_sym = bfd_demangle (link_info.output_bfd, sym, DMGL_NO_OPTS); ++ if (!c_sym) ++ c_sym = sym; ++ cplus_demangle_set_style (curr_style); ++ ++ if (head->mask & BFD_ELF_VERSION_CXX_TYPE) ++ { ++ cxx_sym = bfd_demangle (link_info.output_bfd, sym, ++ DMGL_PARAMS | DMGL_ANSI); ++ if (!cxx_sym) ++ cxx_sym = sym; ++ } ++ if (head->mask & BFD_ELF_VERSION_JAVA_TYPE) ++ { ++ java_sym = bfd_demangle (link_info.output_bfd, sym, DMGL_JAVA); ++ if (!java_sym) ++ java_sym = sym; ++ } ++ ++ if (head->htab && (prev == NULL || prev->literal)) ++ { ++ struct bfd_elf_version_expr e; ++ ++ switch (prev ? prev->mask : 0) ++ { ++ case 0: ++ if (head->mask & BFD_ELF_VERSION_C_TYPE) ++ { ++ e.pattern = c_sym; ++ expr = (struct bfd_elf_version_expr *) ++ htab_find ((htab_t) head->htab, &e); ++ while (expr && strcmp (expr->pattern, c_sym) == 0) ++ if (expr->mask == BFD_ELF_VERSION_C_TYPE) ++ goto out_ret; ++ else ++ expr = expr->next; ++ } ++ /* Fallthrough */ ++ case BFD_ELF_VERSION_C_TYPE: ++ if (head->mask & BFD_ELF_VERSION_CXX_TYPE) ++ { ++ e.pattern = cxx_sym; ++ expr = (struct bfd_elf_version_expr *) ++ htab_find ((htab_t) head->htab, &e); ++ while (expr && strcmp (expr->pattern, cxx_sym) == 0) ++ if (expr->mask == BFD_ELF_VERSION_CXX_TYPE) ++ goto out_ret; ++ else ++ expr = expr->next; ++ } ++ /* Fallthrough */ ++ case BFD_ELF_VERSION_CXX_TYPE: ++ if (head->mask & BFD_ELF_VERSION_JAVA_TYPE) ++ { ++ e.pattern = java_sym; ++ expr = (struct bfd_elf_version_expr *) ++ htab_find ((htab_t) head->htab, &e); ++ while (expr && strcmp (expr->pattern, java_sym) == 0) ++ if (expr->mask == BFD_ELF_VERSION_JAVA_TYPE) ++ goto out_ret; ++ else ++ expr = expr->next; ++ } ++ /* Fallthrough */ ++ default: ++ break; ++ } ++ } ++ ++ /* Finally, try the wildcards. */ ++ if (prev == NULL || prev->literal) ++ expr = head->remaining; ++ else ++ expr = prev->next; ++ for (; expr; expr = expr->next) ++ { ++ const char *s; ++ ++ if (!expr->pattern) ++ continue; ++ ++ if (expr->pattern[0] == '*' && expr->pattern[1] == '\0') ++ break; ++ ++ if (expr->mask == BFD_ELF_VERSION_JAVA_TYPE) ++ s = java_sym; ++ else if (expr->mask == BFD_ELF_VERSION_CXX_TYPE) ++ s = cxx_sym; ++ else ++ s = c_sym; ++ if (fnmatch (expr->pattern, s, 0) == 0) ++ break; ++ } ++ ++ out_ret: ++ if (c_sym != sym) ++ free ((char *) c_sym); ++ if (cxx_sym != sym) ++ free ((char *) cxx_sym); ++ if (java_sym != sym) ++ free ((char *) java_sym); ++ return expr; ++} ++ ++/* Return NULL if the PATTERN argument is a glob pattern, otherwise, ++ return a pointer to the symbol name with any backslash quotes removed. */ ++ ++static const char * ++realsymbol (const char *pattern) ++{ ++ const char *p; ++ bool changed = false, backslash = false; ++ char *s, *symbol = (char *) xmalloc (strlen (pattern) + 1); ++ ++ for (p = pattern, s = symbol; *p != '\0'; ++p) ++ { ++ /* It is a glob pattern only if there is no preceding ++ backslash. */ ++ if (backslash) ++ { ++ /* Remove the preceding backslash. */ ++ *(s - 1) = *p; ++ backslash = false; ++ changed = true; ++ } ++ else ++ { ++ if (*p == '?' || *p == '*' || *p == '[') ++ { ++ free (symbol); ++ return NULL; ++ } ++ ++ *s++ = *p; ++ backslash = *p == '\\'; ++ } ++ } ++ ++ if (changed) ++ { ++ *s = '\0'; ++ return symbol; ++ } ++ else ++ { ++ free (symbol); ++ return pattern; ++ } ++} ++ ++/* This is called for each variable name or match expression. NEW_NAME is ++ the name of the symbol to match, or, if LITERAL_P is FALSE, a glob ++ pattern to be matched against symbol names. */ ++ ++struct bfd_elf_version_expr * ++lang_new_vers_pattern (struct bfd_elf_version_expr *orig, ++ const char *new_name, ++ const char *lang, ++ bool literal_p) ++{ ++ struct bfd_elf_version_expr *ret; ++ ++ ret = (struct bfd_elf_version_expr *) xmalloc (sizeof *ret); ++ ret->next = orig; ++ ret->symver = 0; ++ ret->script = 0; ++ ret->literal = true; ++ ret->pattern = literal_p ? new_name : realsymbol (new_name); ++ if (ret->pattern == NULL) ++ { ++ ret->pattern = new_name; ++ ret->literal = false; ++ } ++ ++ if (lang == NULL || strcasecmp (lang, "C") == 0) ++ ret->mask = BFD_ELF_VERSION_C_TYPE; ++ else if (strcasecmp (lang, "C++") == 0) ++ ret->mask = BFD_ELF_VERSION_CXX_TYPE; ++ else if (strcasecmp (lang, "Java") == 0) ++ ret->mask = BFD_ELF_VERSION_JAVA_TYPE; ++ else ++ { ++ einfo (_("%X%P: unknown language `%s' in version information\n"), ++ lang); ++ ret->mask = BFD_ELF_VERSION_C_TYPE; ++ } ++ ++ return ldemul_new_vers_pattern (ret); ++} ++ ++/* This is called for each set of variable names and match ++ expressions. */ ++ ++struct bfd_elf_version_tree * ++lang_new_vers_node (struct bfd_elf_version_expr *globals, ++ struct bfd_elf_version_expr *locals) ++{ ++ struct bfd_elf_version_tree *ret; ++ ++ ret = (struct bfd_elf_version_tree *) xcalloc (1, sizeof *ret); ++ ret->globals.list = globals; ++ ret->locals.list = locals; ++ ret->match = lang_vers_match; ++ ret->name_indx = (unsigned int) -1; ++ return ret; ++} ++ ++/* This static variable keeps track of version indices. */ ++ ++static int version_index; ++ ++static hashval_t ++version_expr_head_hash (const void *p) ++{ ++ const struct bfd_elf_version_expr *e = ++ (const struct bfd_elf_version_expr *) p; ++ ++ return htab_hash_string (e->pattern); ++} ++ ++static int ++version_expr_head_eq (const void *p1, const void *p2) ++{ ++ const struct bfd_elf_version_expr *e1 = ++ (const struct bfd_elf_version_expr *) p1; ++ const struct bfd_elf_version_expr *e2 = ++ (const struct bfd_elf_version_expr *) p2; ++ ++ return strcmp (e1->pattern, e2->pattern) == 0; ++} ++ ++static void ++lang_finalize_version_expr_head (struct bfd_elf_version_expr_head *head) ++{ ++ size_t count = 0; ++ struct bfd_elf_version_expr *e, *next; ++ struct bfd_elf_version_expr **list_loc, **remaining_loc; ++ ++ for (e = head->list; e; e = e->next) ++ { ++ if (e->literal) ++ count++; ++ head->mask |= e->mask; ++ } ++ ++ if (count) ++ { ++ head->htab = htab_create (count * 2, version_expr_head_hash, ++ version_expr_head_eq, NULL); ++ list_loc = &head->list; ++ remaining_loc = &head->remaining; ++ for (e = head->list; e; e = next) ++ { ++ next = e->next; ++ if (!e->literal) ++ { ++ *remaining_loc = e; ++ remaining_loc = &e->next; ++ } ++ else ++ { ++ void **loc = htab_find_slot ((htab_t) head->htab, e, INSERT); ++ ++ if (*loc) ++ { ++ struct bfd_elf_version_expr *e1, *last; ++ ++ e1 = (struct bfd_elf_version_expr *) *loc; ++ last = NULL; ++ do ++ { ++ if (e1->mask == e->mask) ++ { ++ last = NULL; ++ break; ++ } ++ last = e1; ++ e1 = e1->next; ++ } ++ while (e1 && strcmp (e1->pattern, e->pattern) == 0); ++ ++ if (last == NULL) ++ { ++ /* This is a duplicate. */ ++ /* FIXME: Memory leak. Sometimes pattern is not ++ xmalloced alone, but in larger chunk of memory. */ ++ /* free (e->pattern); */ ++ free (e); ++ } ++ else ++ { ++ e->next = last->next; ++ last->next = e; ++ } ++ } ++ else ++ { ++ *loc = e; ++ *list_loc = e; ++ list_loc = &e->next; ++ } ++ } ++ } ++ *remaining_loc = NULL; ++ *list_loc = head->remaining; ++ } ++ else ++ head->remaining = head->list; ++} ++ ++/* This is called when we know the name and dependencies of the ++ version. */ ++ ++void ++lang_register_vers_node (const char *name, ++ struct bfd_elf_version_tree *version, ++ struct bfd_elf_version_deps *deps) ++{ ++ struct bfd_elf_version_tree *t, **pp; ++ struct bfd_elf_version_expr *e1; ++ ++ if (name == NULL) ++ name = ""; ++ ++ if (link_info.version_info != NULL ++ && (name[0] == '\0' || link_info.version_info->name[0] == '\0')) ++ { ++ einfo (_("%X%P: anonymous version tag cannot be combined" ++ " with other version tags\n")); ++ free (version); ++ return; ++ } ++ ++ /* Make sure this node has a unique name. */ ++ for (t = link_info.version_info; t != NULL; t = t->next) ++ if (strcmp (t->name, name) == 0) ++ einfo (_("%X%P: duplicate version tag `%s'\n"), name); ++ ++ lang_finalize_version_expr_head (&version->globals); ++ lang_finalize_version_expr_head (&version->locals); ++ ++ /* Check the global and local match names, and make sure there ++ aren't any duplicates. */ ++ ++ for (e1 = version->globals.list; e1 != NULL; e1 = e1->next) ++ { ++ for (t = link_info.version_info; t != NULL; t = t->next) ++ { ++ struct bfd_elf_version_expr *e2; ++ ++ if (t->locals.htab && e1->literal) ++ { ++ e2 = (struct bfd_elf_version_expr *) ++ htab_find ((htab_t) t->locals.htab, e1); ++ while (e2 && strcmp (e1->pattern, e2->pattern) == 0) ++ { ++ if (e1->mask == e2->mask) ++ einfo (_("%X%P: duplicate expression `%s'" ++ " in version information\n"), e1->pattern); ++ e2 = e2->next; ++ } ++ } ++ else if (!e1->literal) ++ for (e2 = t->locals.remaining; e2 != NULL; e2 = e2->next) ++ if (strcmp (e1->pattern, e2->pattern) == 0 ++ && e1->mask == e2->mask) ++ einfo (_("%X%P: duplicate expression `%s'" ++ " in version information\n"), e1->pattern); ++ } ++ } ++ ++ for (e1 = version->locals.list; e1 != NULL; e1 = e1->next) ++ { ++ for (t = link_info.version_info; t != NULL; t = t->next) ++ { ++ struct bfd_elf_version_expr *e2; ++ ++ if (t->globals.htab && e1->literal) ++ { ++ e2 = (struct bfd_elf_version_expr *) ++ htab_find ((htab_t) t->globals.htab, e1); ++ while (e2 && strcmp (e1->pattern, e2->pattern) == 0) ++ { ++ if (e1->mask == e2->mask) ++ einfo (_("%X%P: duplicate expression `%s'" ++ " in version information\n"), ++ e1->pattern); ++ e2 = e2->next; ++ } ++ } ++ else if (!e1->literal) ++ for (e2 = t->globals.remaining; e2 != NULL; e2 = e2->next) ++ if (strcmp (e1->pattern, e2->pattern) == 0 ++ && e1->mask == e2->mask) ++ einfo (_("%X%P: duplicate expression `%s'" ++ " in version information\n"), e1->pattern); ++ } ++ } ++ ++ version->deps = deps; ++ version->name = name; ++ if (name[0] != '\0') ++ { ++ ++version_index; ++ version->vernum = version_index; ++ } ++ else ++ version->vernum = 0; ++ ++ for (pp = &link_info.version_info; *pp != NULL; pp = &(*pp)->next) ++ ; ++ *pp = version; ++} ++ ++/* This is called when we see a version dependency. */ ++ ++struct bfd_elf_version_deps * ++lang_add_vers_depend (struct bfd_elf_version_deps *list, const char *name) ++{ ++ struct bfd_elf_version_deps *ret; ++ struct bfd_elf_version_tree *t; ++ ++ ret = (struct bfd_elf_version_deps *) xmalloc (sizeof *ret); ++ ret->next = list; ++ ++ for (t = link_info.version_info; t != NULL; t = t->next) ++ { ++ if (strcmp (t->name, name) == 0) ++ { ++ ret->version_needed = t; ++ return ret; ++ } ++ } ++ ++ einfo (_("%X%P: unable to find version dependency `%s'\n"), name); ++ ++ ret->version_needed = NULL; ++ return ret; ++} ++ ++static void ++lang_do_version_exports_section (void) ++{ ++ struct bfd_elf_version_expr *greg = NULL, *lreg; ++ ++ LANG_FOR_EACH_INPUT_STATEMENT (is) ++ { ++ asection *sec = bfd_get_section_by_name (is->the_bfd, ".exports"); ++ char *contents, *p; ++ bfd_size_type len; ++ ++ if (sec == NULL) ++ continue; ++ ++ len = sec->size; ++ contents = (char *) xmalloc (len); ++ if (!bfd_get_section_contents (is->the_bfd, sec, contents, 0, len)) ++ einfo (_("%X%P: unable to read .exports section contents\n"), sec); ++ ++ p = contents; ++ while (p < contents + len) ++ { ++ greg = lang_new_vers_pattern (greg, p, NULL, false); ++ p = strchr (p, '\0') + 1; ++ } ++ ++ /* Do not free the contents, as we used them creating the regex. */ ++ ++ /* Do not include this section in the link. */ ++ sec->flags |= SEC_EXCLUDE | SEC_KEEP; ++ } ++ ++ lreg = lang_new_vers_pattern (NULL, "*", NULL, false); ++ lang_register_vers_node (command_line.version_exports_section, ++ lang_new_vers_node (greg, lreg), NULL); ++} ++ ++/* Evaluate LENGTH and ORIGIN parts of MEMORY spec. This is initially ++ called with UPDATE_REGIONS_P set to FALSE, in this case no errors are ++ thrown, however, references to symbols in the origin and length fields ++ will be pushed into the symbol table, this allows PROVIDE statements to ++ then provide these symbols. This function is called a second time with ++ UPDATE_REGIONS_P set to TRUE, this time the we update the actual region ++ data structures, and throw errors if missing symbols are encountered. */ ++ ++static void ++lang_do_memory_regions (bool update_regions_p) ++{ ++ lang_memory_region_type *r = lang_memory_region_list; ++ ++ for (; r != NULL; r = r->next) ++ { ++ if (r->origin_exp) ++ { ++ exp_fold_tree_no_dot (r->origin_exp); ++ if (update_regions_p) ++ { ++ if (expld.result.valid_p) ++ { ++ r->origin = expld.result.value; ++ r->current = r->origin; ++ } ++ else ++ einfo (_("%P: invalid origin for memory region %s\n"), ++ r->name_list.name); ++ } ++ } ++ if (r->length_exp) ++ { ++ exp_fold_tree_no_dot (r->length_exp); ++ if (update_regions_p) ++ { ++ if (expld.result.valid_p) ++ r->length = expld.result.value; ++ else ++ einfo (_("%P: invalid length for memory region %s\n"), ++ r->name_list.name); ++ } ++ } ++ } ++} ++ ++void ++lang_add_unique (const char *name) ++{ ++ struct unique_sections *ent; ++ ++ for (ent = unique_section_list; ent; ent = ent->next) ++ if (strcmp (ent->name, name) == 0) ++ return; ++ ++ ent = (struct unique_sections *) xmalloc (sizeof *ent); ++ ent->name = xstrdup (name); ++ ent->next = unique_section_list; ++ unique_section_list = ent; ++} ++ ++/* Append the list of dynamic symbols to the existing one. */ ++ ++void ++lang_append_dynamic_list (struct bfd_elf_dynamic_list **list_p, ++ struct bfd_elf_version_expr *dynamic) ++{ ++ if (*list_p) ++ { ++ struct bfd_elf_version_expr *tail; ++ for (tail = dynamic; tail->next != NULL; tail = tail->next) ++ ; ++ tail->next = (*list_p)->head.list; ++ (*list_p)->head.list = dynamic; ++ } ++ else ++ { ++ struct bfd_elf_dynamic_list *d; ++ ++ d = (struct bfd_elf_dynamic_list *) xcalloc (1, sizeof *d); ++ d->head.list = dynamic; ++ d->match = lang_vers_match; ++ *list_p = d; ++ } ++} ++ ++/* Append the list of C++ typeinfo dynamic symbols to the existing ++ one. */ ++ ++void ++lang_append_dynamic_list_cpp_typeinfo (void) ++{ ++ const char *symbols[] = ++ { ++ "typeinfo name for*", ++ "typeinfo for*" ++ }; ++ struct bfd_elf_version_expr *dynamic = NULL; ++ unsigned int i; ++ ++ for (i = 0; i < ARRAY_SIZE (symbols); i++) ++ dynamic = lang_new_vers_pattern (dynamic, symbols [i], "C++", ++ false); ++ ++ lang_append_dynamic_list (&link_info.dynamic_list, dynamic); ++} ++ ++/* Append the list of C++ operator new and delete dynamic symbols to the ++ existing one. */ ++ ++void ++lang_append_dynamic_list_cpp_new (void) ++{ ++ const char *symbols[] = ++ { ++ "operator new*", ++ "operator delete*" ++ }; ++ struct bfd_elf_version_expr *dynamic = NULL; ++ unsigned int i; ++ ++ for (i = 0; i < ARRAY_SIZE (symbols); i++) ++ dynamic = lang_new_vers_pattern (dynamic, symbols [i], "C++", ++ false); ++ ++ lang_append_dynamic_list (&link_info.dynamic_list, dynamic); ++} ++ ++/* Scan a space and/or comma separated string of features. */ ++ ++void ++lang_ld_feature (char *str) ++{ ++ char *p, *q; ++ ++ p = str; ++ while (*p) ++ { ++ char sep; ++ while (*p == ',' || ISSPACE (*p)) ++ ++p; ++ if (!*p) ++ break; ++ q = p + 1; ++ while (*q && *q != ',' && !ISSPACE (*q)) ++ ++q; ++ sep = *q; ++ *q = 0; ++ if (strcasecmp (p, "SANE_EXPR") == 0) ++ config.sane_expr = true; ++ else ++ einfo (_("%X%P: unknown feature `%s'\n"), p); ++ *q = sep; ++ p = q; ++ } ++} ++ ++/* Pretty print memory amount. */ ++ ++static void ++lang_print_memory_size (bfd_vma sz) ++{ ++ if ((sz & 0x3fffffff) == 0) ++ printf ("%10" BFD_VMA_FMT "u GB", sz >> 30); ++ else if ((sz & 0xfffff) == 0) ++ printf ("%10" BFD_VMA_FMT "u MB", sz >> 20); ++ else if ((sz & 0x3ff) == 0) ++ printf ("%10" BFD_VMA_FMT "u KB", sz >> 10); ++ else ++ printf (" %10" BFD_VMA_FMT "u B", sz); ++} ++ ++/* Implement --print-memory-usage: disply per region memory usage. */ ++ ++void ++lang_print_memory_usage (void) ++{ ++ lang_memory_region_type *r; ++ ++ printf ("Memory region Used Size Region Size %%age Used\n"); ++ for (r = lang_memory_region_list; r->next != NULL; r = r->next) ++ { ++ bfd_vma used_length = r->current - r->origin; ++ ++ printf ("%16s: ",r->name_list.name); ++ lang_print_memory_size (used_length); ++ lang_print_memory_size ((bfd_vma) r->length); ++ ++ if (r->length != 0) ++ { ++ double percent = used_length * 100.0 / r->length; ++ printf (" %6.2f%%", percent); ++ } ++ printf ("\n"); ++ } ++} +diff -rupN --no-dereference binutils-2.38/ld/ldlang.h binutils-2.38-new/ld/ldlang.h +--- binutils-2.38/ld/ldlang.h 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/ldlang.h 2022-04-26 13:55:03.353547944 +0200 +@@ -122,7 +122,9 @@ enum section_type + overlay_section, + noload_section, + noalloc_section, +- readonly_section ++ type_section, ++ readonly_section, ++ typed_readonly_section + }; + + /* This structure holds a list of program headers describing +@@ -166,6 +168,7 @@ typedef struct lang_output_section_state + int constraint; + flagword flags; + enum section_type sectype; ++ etree_type *sectype_value; + unsigned int processed_vma : 1; + unsigned int processed_lma : 1; + unsigned int all_input_readonly : 1; +@@ -545,7 +548,7 @@ extern void lang_add_output + (const char *, int from_script); + extern lang_output_section_statement_type *lang_enter_output_section_statement + (const char *, etree_type *, enum section_type, etree_type *, etree_type *, +- etree_type *, int, int); ++ etree_type *, etree_type *, int, int); + extern void lang_final + (void); + extern void lang_relax_sections +diff -rupN --no-dereference binutils-2.38/ld/ldlex.l binutils-2.38-new/ld/ldlex.l +--- binutils-2.38/ld/ldlex.l 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/ldlex.l 2022-04-26 13:55:03.354547946 +0200 +@@ -323,6 +323,7 @@ V_IDENTIFIER [*?.$_a-zA-Z\[\]\-\!\^\\]([ + "DSECT" { RTOKEN(DSECT); } + "COPY" { RTOKEN(COPY); } + "INFO" { RTOKEN(INFO); } ++"TYPE" { RTOKEN(TYPE); } + "ONLY_IF_RO" { RTOKEN(ONLY_IF_RO); } + "ONLY_IF_RW" { RTOKEN(ONLY_IF_RW); } + "SPECIAL" { RTOKEN(SPECIAL); } +diff -rupN --no-dereference binutils-2.38/ld/ld.texi binutils-2.38-new/ld/ld.texi +--- binutils-2.38/ld/ld.texi 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/ld.texi 2022-04-26 13:55:03.352547943 +0200 +@@ -5483,13 +5483,23 @@ loaded into memory when the program is r + @item READONLY + The section should be marked as read-only. + @item DSECT +-@itemx COPY +-@itemx INFO +-@itemx OVERLAY ++@item COPY ++@item INFO ++@item OVERLAY + These type names are supported for backward compatibility, and are + rarely used. They all have the same effect: the section should be + marked as not allocatable, so that no memory is allocated for the + section when the program is run. ++@item TYPE = @var{type} ++Set the section type to the integer @var{type}. When generating an ELF ++output file, type names @code{SHT_PROGBITS}, @code{SHT_STRTAB}, ++@code{SHT_NOTE}, @code {SHT_NOBITS}, @code{SHT_INIT_ARRAY}, ++@code{SHT_FINI_ARRAY}, and @code{SHT_PREINIT_ARRAY} are also allowed ++for @var{type}. It is the user's responsibility to ensure that any ++special requirements of the section type are met. ++@item READONLY ( TYPE = @var{type} ) ++This form of the syntax combines the @var{READONLY} type with the ++type specified by @var{type}. + @end table + + @kindex NOLOAD +diff -rupN --no-dereference binutils-2.38/ld/mri.c binutils-2.38-new/ld/mri.c +--- binutils-2.38/ld/mri.c 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/mri.c 2022-04-26 13:55:03.354547946 +0200 +@@ -210,8 +210,8 @@ mri_draw_tree (void) + base = p->vma ? p->vma : exp_nameop (NAME, "."); + + lang_enter_output_section_statement (p->name, base, +- p->ok_to_load ? normal_section : noload_section, +- align, subalign, NULL, 0, 0); ++ p->ok_to_load ? normal_section : noload_section, 0, ++ align, subalign, NULL, 0, 0); + base = 0; + tmp = (struct wildcard_list *) xmalloc (sizeof *tmp); + tmp->next = NULL; +diff -rupN --no-dereference binutils-2.38/ld/NEWS binutils-2.38-new/ld/NEWS +--- binutils-2.38/ld/NEWS 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/NEWS 2022-04-26 13:55:03.351547941 +0200 +@@ -1,5 +1,8 @@ + -*- text -*- + ++* TYPE= is now supported in an output section description to set the ++ section type value. ++ + Changes in 2.38: + + * Add -z pack-relative-relocs/-z no pack-relative-relocs to x86 ELF +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-scripts/output-section-types.d binutils-2.38-new/ld/testsuite/ld-scripts/output-section-types.d +--- binutils-2.38/ld/testsuite/ld-scripts/output-section-types.d 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-scripts/output-section-types.d 2022-04-26 13:55:03.354547946 +0200 +@@ -1,13 +1,17 @@ + #ld: -Toutput-section-types.t + #source: align2a.s +-#objdump: -h ++#readelf: -S --wide + #target: [is_elf_format] + + #... +- . \.rom.* +-[ ]+ALLOC, READONLY +- . \.ro.* +-[ ]+CONTENTS, ALLOC, LOAD, READONLY, DATA +- . \.over.* +-[ ]+CONTENTS, READONLY ++.* .rom +NOBITS +[0-9a-f]+ +[0-9a-f]+ +[0-9a-f]+ +00 +A +0 +0 +[1248] ++.* .ro +PROGBITS +[0-9a-f]+ +[0-9a-f]+ +[0-9a-f]+ +00 +A +0 +0 +[1248] ++.* .over +PROGBITS +[0-9a-f]+ +[0-9a-f]+ +[0-9a-f]+ +00 + +0 +0 +[1248] ++.* progbits +PROGBITS +[0-9a-f]+ +[0-9a-f]+ +[0-9a-f]+ +00 +A +0 +0 +[1248] ++.* strtab +STRTAB +[0-9a-f]+ +[0-9a-f]+ +[0-9a-f]+ +00 +A +0 +0 +[1248] ++.* note +NOTE +[0-9a-f]+ +[0-9a-f]+ +[0-9a-f]+ +00 +A +0 +0 +[1248] ++.* init_array +INIT_ARRAY +[0-9a-f]+ +[0-9a-f]+ +[0-9a-f]+ +0[48] +A +0 +0 +[1248] ++.* fini_array +FINI_ARRAY +[0-9a-f]+ +[0-9a-f]+ +[0-9a-f]+ +0[48] +A +0 +0 +[1248] ++.* preinit_array +PREINIT_ARRAY +[0-9a-f]+ +[0-9a-f]+ +[0-9a-f]+ +0[48] +A +0 +0 +[1248] ++.* .ro.note +NOTE +[0-9a-f]+ +[0-9a-f]+ +[0-9a-f]+ +00 +A +0 +0 +[1248] + #pass +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-scripts/output-section-types.t binutils-2.38-new/ld/testsuite/ld-scripts/output-section-types.t +--- binutils-2.38/ld/testsuite/ld-scripts/output-section-types.t 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-scripts/output-section-types.t 2022-04-26 13:55:03.354547946 +0200 +@@ -2,6 +2,13 @@ SECTIONS { + .rom (NOLOAD) : { LONG(1234); } + .ro (READONLY) : { LONG(5678); } + .over (OVERLAY) : { LONG(0123); } ++ progbits (TYPE=SHT_PROGBITS) : { BYTE(1) } ++ strtab (TYPE = SHT_STRTAB) : { BYTE(0) } ++ note (TYPE =SHT_NOTE) : { BYTE(8) } ++ init_array (TYPE= 14) : { QUAD(14) } ++ fini_array ( TYPE=SHT_FINI_ARRAY) : { QUAD(15) } ++ preinit_array (TYPE=SHT_PREINIT_ARRAY ) : { QUAD(16) } ++ .ro.note (READONLY (TYPE=SHT_NOTE)) : { LONG(5678); } + /DISCARD/ : { *(*) } + + } diff --git a/SOURCES/binutils-special-sections-in-groups.patch b/SOURCES/binutils-special-sections-in-groups.patch index 9ecb455..4d8aa73 100644 --- a/SOURCES/binutils-special-sections-in-groups.patch +++ b/SOURCES/binutils-special-sections-in-groups.patch @@ -1,6 +1,6 @@ -diff -rupN --no-dereference binutils-2.37/bfd/elf.c binutils-2.37-new/bfd/elf.c ---- binutils-2.37/bfd/elf.c 2021-07-08 13:37:19.000000000 +0200 -+++ binutils-2.37-new/bfd/elf.c 2021-07-24 21:59:16.679826669 +0200 +diff -rupN --no-dereference binutils-2.38/bfd/elf.c binutils-2.38-new/bfd/elf.c +--- binutils-2.38/bfd/elf.c 2022-02-05 09:45:22.000000000 +0100 ++++ binutils-2.38-new/bfd/elf.c 2022-04-26 13:54:53.254533527 +0200 @@ -824,7 +824,13 @@ setup_group (bfd *abfd, Elf_Internal_Shd } } @@ -26,3 +26,13542 @@ diff -rupN --no-dereference binutils-2.37/bfd/elf.c binutils-2.37-new/bfd/elf.c { /* There are some unknown sections in the group. */ _bfd_error_handler +diff -rupN --no-dereference binutils-2.38/bfd/elf.c.orig binutils-2.38-new/bfd/elf.c.orig +--- binutils-2.38/bfd/elf.c.orig 1970-01-01 01:00:00.000000000 +0100 ++++ binutils-2.38-new/bfd/elf.c.orig 2022-02-05 09:45:22.000000000 +0100 +@@ -0,0 +1,13535 @@ ++/* ELF executable support for BFD. ++ ++ Copyright (C) 1993-2022 Free Software Foundation, Inc. ++ ++ This file is part of BFD, the Binary File Descriptor library. ++ ++ This program is free software; you can redistribute it and/or modify ++ it under the terms of the GNU General Public License as published by ++ the Free Software Foundation; either version 3 of the License, or ++ (at your option) any later version. ++ ++ This program is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ GNU General Public License for more details. ++ ++ You should have received a copy of the GNU General Public License ++ along with this program; if not, write to the Free Software ++ Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, ++ MA 02110-1301, USA. */ ++ ++ ++/* ++SECTION ++ ELF backends ++ ++ BFD support for ELF formats is being worked on. ++ Currently, the best supported back ends are for sparc and i386 ++ (running svr4 or Solaris 2). ++ ++ Documentation of the internals of the support code still needs ++ to be written. The code is changing quickly enough that we ++ haven't bothered yet. */ ++ ++/* For sparc64-cross-sparc32. */ ++#define _SYSCALL32 ++#include "sysdep.h" ++#include ++#include "bfd.h" ++#include "bfdlink.h" ++#include "libbfd.h" ++#define ARCH_SIZE 0 ++#include "elf-bfd.h" ++#include "libiberty.h" ++#include "safe-ctype.h" ++#include "elf-linux-core.h" ++ ++#ifdef CORE_HEADER ++#include CORE_HEADER ++#endif ++ ++static int elf_sort_sections (const void *, const void *); ++static bool assign_file_positions_except_relocs (bfd *, struct bfd_link_info *); ++static bool swap_out_syms (bfd *, struct elf_strtab_hash **, int, ++ struct bfd_link_info *); ++static bool elf_parse_notes (bfd *abfd, char *buf, size_t size, ++ file_ptr offset, size_t align); ++ ++/* Swap version information in and out. The version information is ++ currently size independent. If that ever changes, this code will ++ need to move into elfcode.h. */ ++ ++/* Swap in a Verdef structure. */ ++ ++void ++_bfd_elf_swap_verdef_in (bfd *abfd, ++ const Elf_External_Verdef *src, ++ Elf_Internal_Verdef *dst) ++{ ++ dst->vd_version = H_GET_16 (abfd, src->vd_version); ++ dst->vd_flags = H_GET_16 (abfd, src->vd_flags); ++ dst->vd_ndx = H_GET_16 (abfd, src->vd_ndx); ++ dst->vd_cnt = H_GET_16 (abfd, src->vd_cnt); ++ dst->vd_hash = H_GET_32 (abfd, src->vd_hash); ++ dst->vd_aux = H_GET_32 (abfd, src->vd_aux); ++ dst->vd_next = H_GET_32 (abfd, src->vd_next); ++} ++ ++/* Swap out a Verdef structure. */ ++ ++void ++_bfd_elf_swap_verdef_out (bfd *abfd, ++ const Elf_Internal_Verdef *src, ++ Elf_External_Verdef *dst) ++{ ++ H_PUT_16 (abfd, src->vd_version, dst->vd_version); ++ H_PUT_16 (abfd, src->vd_flags, dst->vd_flags); ++ H_PUT_16 (abfd, src->vd_ndx, dst->vd_ndx); ++ H_PUT_16 (abfd, src->vd_cnt, dst->vd_cnt); ++ H_PUT_32 (abfd, src->vd_hash, dst->vd_hash); ++ H_PUT_32 (abfd, src->vd_aux, dst->vd_aux); ++ H_PUT_32 (abfd, src->vd_next, dst->vd_next); ++} ++ ++/* Swap in a Verdaux structure. */ ++ ++void ++_bfd_elf_swap_verdaux_in (bfd *abfd, ++ const Elf_External_Verdaux *src, ++ Elf_Internal_Verdaux *dst) ++{ ++ dst->vda_name = H_GET_32 (abfd, src->vda_name); ++ dst->vda_next = H_GET_32 (abfd, src->vda_next); ++} ++ ++/* Swap out a Verdaux structure. */ ++ ++void ++_bfd_elf_swap_verdaux_out (bfd *abfd, ++ const Elf_Internal_Verdaux *src, ++ Elf_External_Verdaux *dst) ++{ ++ H_PUT_32 (abfd, src->vda_name, dst->vda_name); ++ H_PUT_32 (abfd, src->vda_next, dst->vda_next); ++} ++ ++/* Swap in a Verneed structure. */ ++ ++void ++_bfd_elf_swap_verneed_in (bfd *abfd, ++ const Elf_External_Verneed *src, ++ Elf_Internal_Verneed *dst) ++{ ++ dst->vn_version = H_GET_16 (abfd, src->vn_version); ++ dst->vn_cnt = H_GET_16 (abfd, src->vn_cnt); ++ dst->vn_file = H_GET_32 (abfd, src->vn_file); ++ dst->vn_aux = H_GET_32 (abfd, src->vn_aux); ++ dst->vn_next = H_GET_32 (abfd, src->vn_next); ++} ++ ++/* Swap out a Verneed structure. */ ++ ++void ++_bfd_elf_swap_verneed_out (bfd *abfd, ++ const Elf_Internal_Verneed *src, ++ Elf_External_Verneed *dst) ++{ ++ H_PUT_16 (abfd, src->vn_version, dst->vn_version); ++ H_PUT_16 (abfd, src->vn_cnt, dst->vn_cnt); ++ H_PUT_32 (abfd, src->vn_file, dst->vn_file); ++ H_PUT_32 (abfd, src->vn_aux, dst->vn_aux); ++ H_PUT_32 (abfd, src->vn_next, dst->vn_next); ++} ++ ++/* Swap in a Vernaux structure. */ ++ ++void ++_bfd_elf_swap_vernaux_in (bfd *abfd, ++ const Elf_External_Vernaux *src, ++ Elf_Internal_Vernaux *dst) ++{ ++ dst->vna_hash = H_GET_32 (abfd, src->vna_hash); ++ dst->vna_flags = H_GET_16 (abfd, src->vna_flags); ++ dst->vna_other = H_GET_16 (abfd, src->vna_other); ++ dst->vna_name = H_GET_32 (abfd, src->vna_name); ++ dst->vna_next = H_GET_32 (abfd, src->vna_next); ++} ++ ++/* Swap out a Vernaux structure. */ ++ ++void ++_bfd_elf_swap_vernaux_out (bfd *abfd, ++ const Elf_Internal_Vernaux *src, ++ Elf_External_Vernaux *dst) ++{ ++ H_PUT_32 (abfd, src->vna_hash, dst->vna_hash); ++ H_PUT_16 (abfd, src->vna_flags, dst->vna_flags); ++ H_PUT_16 (abfd, src->vna_other, dst->vna_other); ++ H_PUT_32 (abfd, src->vna_name, dst->vna_name); ++ H_PUT_32 (abfd, src->vna_next, dst->vna_next); ++} ++ ++/* Swap in a Versym structure. */ ++ ++void ++_bfd_elf_swap_versym_in (bfd *abfd, ++ const Elf_External_Versym *src, ++ Elf_Internal_Versym *dst) ++{ ++ dst->vs_vers = H_GET_16 (abfd, src->vs_vers); ++} ++ ++/* Swap out a Versym structure. */ ++ ++void ++_bfd_elf_swap_versym_out (bfd *abfd, ++ const Elf_Internal_Versym *src, ++ Elf_External_Versym *dst) ++{ ++ H_PUT_16 (abfd, src->vs_vers, dst->vs_vers); ++} ++ ++/* Standard ELF hash function. Do not change this function; you will ++ cause invalid hash tables to be generated. */ ++ ++unsigned long ++bfd_elf_hash (const char *namearg) ++{ ++ const unsigned char *name = (const unsigned char *) namearg; ++ unsigned long h = 0; ++ unsigned long g; ++ int ch; ++ ++ while ((ch = *name++) != '\0') ++ { ++ h = (h << 4) + ch; ++ if ((g = (h & 0xf0000000)) != 0) ++ { ++ h ^= g >> 24; ++ /* The ELF ABI says `h &= ~g', but this is equivalent in ++ this case and on some machines one insn instead of two. */ ++ h ^= g; ++ } ++ } ++ return h & 0xffffffff; ++} ++ ++/* DT_GNU_HASH hash function. Do not change this function; you will ++ cause invalid hash tables to be generated. */ ++ ++unsigned long ++bfd_elf_gnu_hash (const char *namearg) ++{ ++ const unsigned char *name = (const unsigned char *) namearg; ++ unsigned long h = 5381; ++ unsigned char ch; ++ ++ while ((ch = *name++) != '\0') ++ h = (h << 5) + h + ch; ++ return h & 0xffffffff; ++} ++ ++/* Create a tdata field OBJECT_SIZE bytes in length, zeroed out and with ++ the object_id field of an elf_obj_tdata field set to OBJECT_ID. */ ++bool ++bfd_elf_allocate_object (bfd *abfd, ++ size_t object_size, ++ enum elf_target_id object_id) ++{ ++ BFD_ASSERT (object_size >= sizeof (struct elf_obj_tdata)); ++ abfd->tdata.any = bfd_zalloc (abfd, object_size); ++ if (abfd->tdata.any == NULL) ++ return false; ++ ++ elf_object_id (abfd) = object_id; ++ if (abfd->direction != read_direction) ++ { ++ struct output_elf_obj_tdata *o = bfd_zalloc (abfd, sizeof *o); ++ if (o == NULL) ++ return false; ++ elf_tdata (abfd)->o = o; ++ elf_program_header_size (abfd) = (bfd_size_type) -1; ++ } ++ return true; ++} ++ ++ ++bool ++bfd_elf_make_object (bfd *abfd) ++{ ++ const struct elf_backend_data *bed = get_elf_backend_data (abfd); ++ return bfd_elf_allocate_object (abfd, sizeof (struct elf_obj_tdata), ++ bed->target_id); ++} ++ ++bool ++bfd_elf_mkcorefile (bfd *abfd) ++{ ++ /* I think this can be done just like an object file. */ ++ if (!abfd->xvec->_bfd_set_format[(int) bfd_object] (abfd)) ++ return false; ++ elf_tdata (abfd)->core = bfd_zalloc (abfd, sizeof (*elf_tdata (abfd)->core)); ++ return elf_tdata (abfd)->core != NULL; ++} ++ ++char * ++bfd_elf_get_str_section (bfd *abfd, unsigned int shindex) ++{ ++ Elf_Internal_Shdr **i_shdrp; ++ bfd_byte *shstrtab = NULL; ++ file_ptr offset; ++ bfd_size_type shstrtabsize; ++ ++ i_shdrp = elf_elfsections (abfd); ++ if (i_shdrp == 0 ++ || shindex >= elf_numsections (abfd) ++ || i_shdrp[shindex] == 0) ++ return NULL; ++ ++ shstrtab = i_shdrp[shindex]->contents; ++ if (shstrtab == NULL) ++ { ++ /* No cached one, attempt to read, and cache what we read. */ ++ offset = i_shdrp[shindex]->sh_offset; ++ shstrtabsize = i_shdrp[shindex]->sh_size; ++ ++ /* Allocate and clear an extra byte at the end, to prevent crashes ++ in case the string table is not terminated. */ ++ if (shstrtabsize + 1 <= 1 ++ || bfd_seek (abfd, offset, SEEK_SET) != 0 ++ || (shstrtab = _bfd_alloc_and_read (abfd, shstrtabsize + 1, ++ shstrtabsize)) == NULL) ++ { ++ /* Once we've failed to read it, make sure we don't keep ++ trying. Otherwise, we'll keep allocating space for ++ the string table over and over. */ ++ i_shdrp[shindex]->sh_size = 0; ++ } ++ else ++ shstrtab[shstrtabsize] = '\0'; ++ i_shdrp[shindex]->contents = shstrtab; ++ } ++ return (char *) shstrtab; ++} ++ ++char * ++bfd_elf_string_from_elf_section (bfd *abfd, ++ unsigned int shindex, ++ unsigned int strindex) ++{ ++ Elf_Internal_Shdr *hdr; ++ ++ if (strindex == 0) ++ return ""; ++ ++ if (elf_elfsections (abfd) == NULL || shindex >= elf_numsections (abfd)) ++ return NULL; ++ ++ hdr = elf_elfsections (abfd)[shindex]; ++ ++ if (hdr->contents == NULL) ++ { ++ if (hdr->sh_type != SHT_STRTAB && hdr->sh_type < SHT_LOOS) ++ { ++ /* PR 17512: file: f057ec89. */ ++ /* xgettext:c-format */ ++ _bfd_error_handler (_("%pB: attempt to load strings from" ++ " a non-string section (number %d)"), ++ abfd, shindex); ++ return NULL; ++ } ++ ++ if (bfd_elf_get_str_section (abfd, shindex) == NULL) ++ return NULL; ++ } ++ else ++ { ++ /* PR 24273: The string section's contents may have already ++ been loaded elsewhere, eg because a corrupt file has the ++ string section index in the ELF header pointing at a group ++ section. So be paranoid, and test that the last byte of ++ the section is zero. */ ++ if (hdr->sh_size == 0 || hdr->contents[hdr->sh_size - 1] != 0) ++ return NULL; ++ } ++ ++ if (strindex >= hdr->sh_size) ++ { ++ unsigned int shstrndx = elf_elfheader(abfd)->e_shstrndx; ++ _bfd_error_handler ++ /* xgettext:c-format */ ++ (_("%pB: invalid string offset %u >= %" PRIu64 " for section `%s'"), ++ abfd, strindex, (uint64_t) hdr->sh_size, ++ (shindex == shstrndx && strindex == hdr->sh_name ++ ? ".shstrtab" ++ : bfd_elf_string_from_elf_section (abfd, shstrndx, hdr->sh_name))); ++ return NULL; ++ } ++ ++ return ((char *) hdr->contents) + strindex; ++} ++ ++/* Read and convert symbols to internal format. ++ SYMCOUNT specifies the number of symbols to read, starting from ++ symbol SYMOFFSET. If any of INTSYM_BUF, EXTSYM_BUF or EXTSHNDX_BUF ++ are non-NULL, they are used to store the internal symbols, external ++ symbols, and symbol section index extensions, respectively. ++ Returns a pointer to the internal symbol buffer (malloced if necessary) ++ or NULL if there were no symbols or some kind of problem. */ ++ ++Elf_Internal_Sym * ++bfd_elf_get_elf_syms (bfd *ibfd, ++ Elf_Internal_Shdr *symtab_hdr, ++ size_t symcount, ++ size_t symoffset, ++ Elf_Internal_Sym *intsym_buf, ++ void *extsym_buf, ++ Elf_External_Sym_Shndx *extshndx_buf) ++{ ++ Elf_Internal_Shdr *shndx_hdr; ++ void *alloc_ext; ++ const bfd_byte *esym; ++ Elf_External_Sym_Shndx *alloc_extshndx; ++ Elf_External_Sym_Shndx *shndx; ++ Elf_Internal_Sym *alloc_intsym; ++ Elf_Internal_Sym *isym; ++ Elf_Internal_Sym *isymend; ++ const struct elf_backend_data *bed; ++ size_t extsym_size; ++ size_t amt; ++ file_ptr pos; ++ ++ if (bfd_get_flavour (ibfd) != bfd_target_elf_flavour) ++ abort (); ++ ++ if (symcount == 0) ++ return intsym_buf; ++ ++ /* Normal syms might have section extension entries. */ ++ shndx_hdr = NULL; ++ if (elf_symtab_shndx_list (ibfd) != NULL) ++ { ++ elf_section_list * entry; ++ Elf_Internal_Shdr **sections = elf_elfsections (ibfd); ++ ++ /* Find an index section that is linked to this symtab section. */ ++ for (entry = elf_symtab_shndx_list (ibfd); entry != NULL; entry = entry->next) ++ { ++ /* PR 20063. */ ++ if (entry->hdr.sh_link >= elf_numsections (ibfd)) ++ continue; ++ ++ if (sections[entry->hdr.sh_link] == symtab_hdr) ++ { ++ shndx_hdr = & entry->hdr; ++ break; ++ }; ++ } ++ ++ if (shndx_hdr == NULL) ++ { ++ if (symtab_hdr == & elf_symtab_hdr (ibfd)) ++ /* Not really accurate, but this was how the old code used to work. */ ++ shndx_hdr = & elf_symtab_shndx_list (ibfd)->hdr; ++ /* Otherwise we do nothing. The assumption is that ++ the index table will not be needed. */ ++ } ++ } ++ ++ /* Read the symbols. */ ++ alloc_ext = NULL; ++ alloc_extshndx = NULL; ++ alloc_intsym = NULL; ++ bed = get_elf_backend_data (ibfd); ++ extsym_size = bed->s->sizeof_sym; ++ if (_bfd_mul_overflow (symcount, extsym_size, &amt)) ++ { ++ bfd_set_error (bfd_error_file_too_big); ++ intsym_buf = NULL; ++ goto out; ++ } ++ pos = symtab_hdr->sh_offset + symoffset * extsym_size; ++ if (extsym_buf == NULL) ++ { ++ alloc_ext = bfd_malloc (amt); ++ extsym_buf = alloc_ext; ++ } ++ if (extsym_buf == NULL ++ || bfd_seek (ibfd, pos, SEEK_SET) != 0 ++ || bfd_bread (extsym_buf, amt, ibfd) != amt) ++ { ++ intsym_buf = NULL; ++ goto out; ++ } ++ ++ if (shndx_hdr == NULL || shndx_hdr->sh_size == 0) ++ extshndx_buf = NULL; ++ else ++ { ++ if (_bfd_mul_overflow (symcount, sizeof (Elf_External_Sym_Shndx), &amt)) ++ { ++ bfd_set_error (bfd_error_file_too_big); ++ intsym_buf = NULL; ++ goto out; ++ } ++ pos = shndx_hdr->sh_offset + symoffset * sizeof (Elf_External_Sym_Shndx); ++ if (extshndx_buf == NULL) ++ { ++ alloc_extshndx = (Elf_External_Sym_Shndx *) bfd_malloc (amt); ++ extshndx_buf = alloc_extshndx; ++ } ++ if (extshndx_buf == NULL ++ || bfd_seek (ibfd, pos, SEEK_SET) != 0 ++ || bfd_bread (extshndx_buf, amt, ibfd) != amt) ++ { ++ intsym_buf = NULL; ++ goto out; ++ } ++ } ++ ++ if (intsym_buf == NULL) ++ { ++ if (_bfd_mul_overflow (symcount, sizeof (Elf_Internal_Sym), &amt)) ++ { ++ bfd_set_error (bfd_error_file_too_big); ++ goto out; ++ } ++ alloc_intsym = (Elf_Internal_Sym *) bfd_malloc (amt); ++ intsym_buf = alloc_intsym; ++ if (intsym_buf == NULL) ++ goto out; ++ } ++ ++ /* Convert the symbols to internal form. */ ++ isymend = intsym_buf + symcount; ++ for (esym = (const bfd_byte *) extsym_buf, isym = intsym_buf, ++ shndx = extshndx_buf; ++ isym < isymend; ++ esym += extsym_size, isym++, shndx = shndx != NULL ? shndx + 1 : NULL) ++ if (!(*bed->s->swap_symbol_in) (ibfd, esym, shndx, isym)) ++ { ++ symoffset += (esym - (bfd_byte *) extsym_buf) / extsym_size; ++ /* xgettext:c-format */ ++ _bfd_error_handler (_("%pB symbol number %lu references" ++ " nonexistent SHT_SYMTAB_SHNDX section"), ++ ibfd, (unsigned long) symoffset); ++ free (alloc_intsym); ++ intsym_buf = NULL; ++ goto out; ++ } ++ ++ out: ++ free (alloc_ext); ++ free (alloc_extshndx); ++ ++ return intsym_buf; ++} ++ ++/* Look up a symbol name. */ ++const char * ++bfd_elf_sym_name (bfd *abfd, ++ Elf_Internal_Shdr *symtab_hdr, ++ Elf_Internal_Sym *isym, ++ asection *sym_sec) ++{ ++ const char *name; ++ unsigned int iname = isym->st_name; ++ unsigned int shindex = symtab_hdr->sh_link; ++ ++ if (iname == 0 && ELF_ST_TYPE (isym->st_info) == STT_SECTION ++ /* Check for a bogus st_shndx to avoid crashing. */ ++ && isym->st_shndx < elf_numsections (abfd)) ++ { ++ iname = elf_elfsections (abfd)[isym->st_shndx]->sh_name; ++ shindex = elf_elfheader (abfd)->e_shstrndx; ++ } ++ ++ name = bfd_elf_string_from_elf_section (abfd, shindex, iname); ++ if (name == NULL) ++ name = "(null)"; ++ else if (sym_sec && *name == '\0') ++ name = bfd_section_name (sym_sec); ++ ++ return name; ++} ++ ++/* Elf_Internal_Shdr->contents is an array of these for SHT_GROUP ++ sections. The first element is the flags, the rest are section ++ pointers. */ ++ ++typedef union elf_internal_group { ++ Elf_Internal_Shdr *shdr; ++ unsigned int flags; ++} Elf_Internal_Group; ++ ++/* Return the name of the group signature symbol. Why isn't the ++ signature just a string? */ ++ ++static const char * ++group_signature (bfd *abfd, Elf_Internal_Shdr *ghdr) ++{ ++ Elf_Internal_Shdr *hdr; ++ unsigned char esym[sizeof (Elf64_External_Sym)]; ++ Elf_External_Sym_Shndx eshndx; ++ Elf_Internal_Sym isym; ++ ++ /* First we need to ensure the symbol table is available. Make sure ++ that it is a symbol table section. */ ++ if (ghdr->sh_link >= elf_numsections (abfd)) ++ return NULL; ++ hdr = elf_elfsections (abfd) [ghdr->sh_link]; ++ if (hdr->sh_type != SHT_SYMTAB ++ || ! bfd_section_from_shdr (abfd, ghdr->sh_link)) ++ return NULL; ++ ++ /* Go read the symbol. */ ++ hdr = &elf_tdata (abfd)->symtab_hdr; ++ if (bfd_elf_get_elf_syms (abfd, hdr, 1, ghdr->sh_info, ++ &isym, esym, &eshndx) == NULL) ++ return NULL; ++ ++ return bfd_elf_sym_name (abfd, hdr, &isym, NULL); ++} ++ ++/* Set next_in_group list pointer, and group name for NEWSECT. */ ++ ++static bool ++setup_group (bfd *abfd, Elf_Internal_Shdr *hdr, asection *newsect) ++{ ++ unsigned int num_group = elf_tdata (abfd)->num_group; ++ ++ /* If num_group is zero, read in all SHT_GROUP sections. The count ++ is set to -1 if there are no SHT_GROUP sections. */ ++ if (num_group == 0) ++ { ++ unsigned int i, shnum; ++ ++ /* First count the number of groups. If we have a SHT_GROUP ++ section with just a flag word (ie. sh_size is 4), ignore it. */ ++ shnum = elf_numsections (abfd); ++ num_group = 0; ++ ++#define IS_VALID_GROUP_SECTION_HEADER(shdr, minsize) \ ++ ( (shdr)->sh_type == SHT_GROUP \ ++ && (shdr)->sh_size >= minsize \ ++ && (shdr)->sh_entsize == GRP_ENTRY_SIZE \ ++ && ((shdr)->sh_size % GRP_ENTRY_SIZE) == 0) ++ ++ for (i = 0; i < shnum; i++) ++ { ++ Elf_Internal_Shdr *shdr = elf_elfsections (abfd)[i]; ++ ++ if (IS_VALID_GROUP_SECTION_HEADER (shdr, 2 * GRP_ENTRY_SIZE)) ++ num_group += 1; ++ } ++ ++ if (num_group == 0) ++ { ++ num_group = (unsigned) -1; ++ elf_tdata (abfd)->num_group = num_group; ++ elf_tdata (abfd)->group_sect_ptr = NULL; ++ } ++ else ++ { ++ /* We keep a list of elf section headers for group sections, ++ so we can find them quickly. */ ++ size_t amt; ++ ++ elf_tdata (abfd)->num_group = num_group; ++ amt = num_group * sizeof (Elf_Internal_Shdr *); ++ elf_tdata (abfd)->group_sect_ptr ++ = (Elf_Internal_Shdr **) bfd_zalloc (abfd, amt); ++ if (elf_tdata (abfd)->group_sect_ptr == NULL) ++ return false; ++ num_group = 0; ++ ++ for (i = 0; i < shnum; i++) ++ { ++ Elf_Internal_Shdr *shdr = elf_elfsections (abfd)[i]; ++ ++ if (IS_VALID_GROUP_SECTION_HEADER (shdr, 2 * GRP_ENTRY_SIZE)) ++ { ++ unsigned char *src; ++ Elf_Internal_Group *dest; ++ ++ /* Make sure the group section has a BFD section ++ attached to it. */ ++ if (!bfd_section_from_shdr (abfd, i)) ++ return false; ++ ++ /* Add to list of sections. */ ++ elf_tdata (abfd)->group_sect_ptr[num_group] = shdr; ++ num_group += 1; ++ ++ /* Read the raw contents. */ ++ BFD_ASSERT (sizeof (*dest) >= 4 && sizeof (*dest) % 4 == 0); ++ shdr->contents = NULL; ++ if (_bfd_mul_overflow (shdr->sh_size, ++ sizeof (*dest) / 4, &amt) ++ || bfd_seek (abfd, shdr->sh_offset, SEEK_SET) != 0 ++ || !(shdr->contents ++ = _bfd_alloc_and_read (abfd, amt, shdr->sh_size))) ++ { ++ _bfd_error_handler ++ /* xgettext:c-format */ ++ (_("%pB: invalid size field in group section" ++ " header: %#" PRIx64 ""), ++ abfd, (uint64_t) shdr->sh_size); ++ bfd_set_error (bfd_error_bad_value); ++ -- num_group; ++ continue; ++ } ++ ++ /* Translate raw contents, a flag word followed by an ++ array of elf section indices all in target byte order, ++ to the flag word followed by an array of elf section ++ pointers. */ ++ src = shdr->contents + shdr->sh_size; ++ dest = (Elf_Internal_Group *) (shdr->contents + amt); ++ ++ while (1) ++ { ++ unsigned int idx; ++ ++ src -= 4; ++ --dest; ++ idx = H_GET_32 (abfd, src); ++ if (src == shdr->contents) ++ { ++ dest->shdr = NULL; ++ dest->flags = idx; ++ if (shdr->bfd_section != NULL && (idx & GRP_COMDAT)) ++ shdr->bfd_section->flags ++ |= SEC_LINK_ONCE | SEC_LINK_DUPLICATES_DISCARD; ++ break; ++ } ++ if (idx < shnum) ++ { ++ dest->shdr = elf_elfsections (abfd)[idx]; ++ /* PR binutils/23199: All sections in a ++ section group should be marked with ++ SHF_GROUP. But some tools generate ++ broken objects without SHF_GROUP. Fix ++ them up here. */ ++ dest->shdr->sh_flags |= SHF_GROUP; ++ } ++ if (idx >= shnum ++ || dest->shdr->sh_type == SHT_GROUP) ++ { ++ _bfd_error_handler ++ (_("%pB: invalid entry in SHT_GROUP section [%u]"), ++ abfd, i); ++ dest->shdr = NULL; ++ } ++ } ++ } ++ } ++ ++ /* PR 17510: Corrupt binaries might contain invalid groups. */ ++ if (num_group != (unsigned) elf_tdata (abfd)->num_group) ++ { ++ elf_tdata (abfd)->num_group = num_group; ++ ++ /* If all groups are invalid then fail. */ ++ if (num_group == 0) ++ { ++ elf_tdata (abfd)->group_sect_ptr = NULL; ++ elf_tdata (abfd)->num_group = num_group = -1; ++ _bfd_error_handler ++ (_("%pB: no valid group sections found"), abfd); ++ bfd_set_error (bfd_error_bad_value); ++ } ++ } ++ } ++ } ++ ++ if (num_group != (unsigned) -1) ++ { ++ unsigned int search_offset = elf_tdata (abfd)->group_search_offset; ++ unsigned int j; ++ ++ for (j = 0; j < num_group; j++) ++ { ++ /* Begin search from previous found group. */ ++ unsigned i = (j + search_offset) % num_group; ++ ++ Elf_Internal_Shdr *shdr = elf_tdata (abfd)->group_sect_ptr[i]; ++ Elf_Internal_Group *idx; ++ bfd_size_type n_elt; ++ ++ if (shdr == NULL) ++ continue; ++ ++ idx = (Elf_Internal_Group *) shdr->contents; ++ if (idx == NULL || shdr->sh_size < 4) ++ { ++ /* See PR 21957 for a reproducer. */ ++ /* xgettext:c-format */ ++ _bfd_error_handler (_("%pB: group section '%pA' has no contents"), ++ abfd, shdr->bfd_section); ++ elf_tdata (abfd)->group_sect_ptr[i] = NULL; ++ bfd_set_error (bfd_error_bad_value); ++ return false; ++ } ++ n_elt = shdr->sh_size / 4; ++ ++ /* Look through this group's sections to see if current ++ section is a member. */ ++ while (--n_elt != 0) ++ if ((++idx)->shdr == hdr) ++ { ++ asection *s = NULL; ++ ++ /* We are a member of this group. Go looking through ++ other members to see if any others are linked via ++ next_in_group. */ ++ idx = (Elf_Internal_Group *) shdr->contents; ++ n_elt = shdr->sh_size / 4; ++ while (--n_elt != 0) ++ if ((++idx)->shdr != NULL ++ && (s = idx->shdr->bfd_section) != NULL ++ && elf_next_in_group (s) != NULL) ++ break; ++ if (n_elt != 0) ++ { ++ /* Snarf the group name from other member, and ++ insert current section in circular list. */ ++ elf_group_name (newsect) = elf_group_name (s); ++ elf_next_in_group (newsect) = elf_next_in_group (s); ++ elf_next_in_group (s) = newsect; ++ } ++ else ++ { ++ const char *gname; ++ ++ gname = group_signature (abfd, shdr); ++ if (gname == NULL) ++ return false; ++ elf_group_name (newsect) = gname; ++ ++ /* Start a circular list with one element. */ ++ elf_next_in_group (newsect) = newsect; ++ } ++ ++ /* If the group section has been created, point to the ++ new member. */ ++ if (shdr->bfd_section != NULL) ++ elf_next_in_group (shdr->bfd_section) = newsect; ++ ++ elf_tdata (abfd)->group_search_offset = i; ++ j = num_group - 1; ++ break; ++ } ++ } ++ } ++ ++ if (elf_group_name (newsect) == NULL) ++ { ++ /* xgettext:c-format */ ++ _bfd_error_handler (_("%pB: no group info for section '%pA'"), ++ abfd, newsect); ++ return false; ++ } ++ return true; ++} ++ ++bool ++_bfd_elf_setup_sections (bfd *abfd) ++{ ++ unsigned int i; ++ unsigned int num_group = elf_tdata (abfd)->num_group; ++ bool result = true; ++ asection *s; ++ ++ /* Process SHF_LINK_ORDER. */ ++ for (s = abfd->sections; s != NULL; s = s->next) ++ { ++ Elf_Internal_Shdr *this_hdr = &elf_section_data (s)->this_hdr; ++ if ((this_hdr->sh_flags & SHF_LINK_ORDER) != 0) ++ { ++ unsigned int elfsec = this_hdr->sh_link; ++ /* An sh_link value of 0 is now allowed. It indicates that linked ++ to section has already been discarded, but that the current ++ section has been retained for some other reason. This linking ++ section is still a candidate for later garbage collection ++ however. */ ++ if (elfsec == 0) ++ { ++ elf_linked_to_section (s) = NULL; ++ } ++ else ++ { ++ asection *linksec = NULL; ++ ++ if (elfsec < elf_numsections (abfd)) ++ { ++ this_hdr = elf_elfsections (abfd)[elfsec]; ++ linksec = this_hdr->bfd_section; ++ } ++ ++ /* PR 1991, 2008: ++ Some strip/objcopy may leave an incorrect value in ++ sh_link. We don't want to proceed. */ ++ if (linksec == NULL) ++ { ++ _bfd_error_handler ++ /* xgettext:c-format */ ++ (_("%pB: sh_link [%d] in section `%pA' is incorrect"), ++ s->owner, elfsec, s); ++ result = false; ++ } ++ ++ elf_linked_to_section (s) = linksec; ++ } ++ } ++ else if (this_hdr->sh_type == SHT_GROUP ++ && elf_next_in_group (s) == NULL) ++ { ++ _bfd_error_handler ++ /* xgettext:c-format */ ++ (_("%pB: SHT_GROUP section [index %d] has no SHF_GROUP sections"), ++ abfd, elf_section_data (s)->this_idx); ++ result = false; ++ } ++ } ++ ++ /* Process section groups. */ ++ if (num_group == (unsigned) -1) ++ return result; ++ ++ for (i = 0; i < num_group; i++) ++ { ++ Elf_Internal_Shdr *shdr = elf_tdata (abfd)->group_sect_ptr[i]; ++ Elf_Internal_Group *idx; ++ unsigned int n_elt; ++ ++ /* PR binutils/18758: Beware of corrupt binaries with invalid group data. */ ++ if (shdr == NULL || shdr->bfd_section == NULL || shdr->contents == NULL) ++ { ++ _bfd_error_handler ++ /* xgettext:c-format */ ++ (_("%pB: section group entry number %u is corrupt"), ++ abfd, i); ++ result = false; ++ continue; ++ } ++ ++ idx = (Elf_Internal_Group *) shdr->contents; ++ n_elt = shdr->sh_size / 4; ++ ++ while (--n_elt != 0) ++ { ++ ++ idx; ++ ++ if (idx->shdr == NULL) ++ continue; ++ else if (idx->shdr->bfd_section) ++ elf_sec_group (idx->shdr->bfd_section) = shdr->bfd_section; ++ else if (idx->shdr->sh_type != SHT_RELA ++ && idx->shdr->sh_type != SHT_REL) ++ { ++ /* There are some unknown sections in the group. */ ++ _bfd_error_handler ++ /* xgettext:c-format */ ++ (_("%pB: unknown type [%#x] section `%s' in group [%pA]"), ++ abfd, ++ idx->shdr->sh_type, ++ bfd_elf_string_from_elf_section (abfd, ++ (elf_elfheader (abfd) ++ ->e_shstrndx), ++ idx->shdr->sh_name), ++ shdr->bfd_section); ++ result = false; ++ } ++ } ++ } ++ ++ return result; ++} ++ ++bool ++bfd_elf_is_group_section (bfd *abfd ATTRIBUTE_UNUSED, const asection *sec) ++{ ++ return elf_next_in_group (sec) != NULL; ++} ++ ++const char * ++bfd_elf_group_name (bfd *abfd ATTRIBUTE_UNUSED, const asection *sec) ++{ ++ if (elf_sec_group (sec) != NULL) ++ return elf_group_name (sec); ++ return NULL; ++} ++ ++static char * ++convert_debug_to_zdebug (bfd *abfd, const char *name) ++{ ++ unsigned int len = strlen (name); ++ char *new_name = bfd_alloc (abfd, len + 2); ++ if (new_name == NULL) ++ return NULL; ++ new_name[0] = '.'; ++ new_name[1] = 'z'; ++ memcpy (new_name + 2, name + 1, len); ++ return new_name; ++} ++ ++static char * ++convert_zdebug_to_debug (bfd *abfd, const char *name) ++{ ++ unsigned int len = strlen (name); ++ char *new_name = bfd_alloc (abfd, len); ++ if (new_name == NULL) ++ return NULL; ++ new_name[0] = '.'; ++ memcpy (new_name + 1, name + 2, len - 1); ++ return new_name; ++} ++ ++/* This a copy of lto_section defined in GCC (lto-streamer.h). */ ++ ++struct lto_section ++{ ++ int16_t major_version; ++ int16_t minor_version; ++ unsigned char slim_object; ++ ++ /* Flags is a private field that is not defined publicly. */ ++ uint16_t flags; ++}; ++ ++/* Make a BFD section from an ELF section. We store a pointer to the ++ BFD section in the bfd_section field of the header. */ ++ ++bool ++_bfd_elf_make_section_from_shdr (bfd *abfd, ++ Elf_Internal_Shdr *hdr, ++ const char *name, ++ int shindex) ++{ ++ asection *newsect; ++ flagword flags; ++ const struct elf_backend_data *bed; ++ unsigned int opb = bfd_octets_per_byte (abfd, NULL); ++ ++ if (hdr->bfd_section != NULL) ++ return true; ++ ++ newsect = bfd_make_section_anyway (abfd, name); ++ if (newsect == NULL) ++ return false; ++ ++ hdr->bfd_section = newsect; ++ elf_section_data (newsect)->this_hdr = *hdr; ++ elf_section_data (newsect)->this_idx = shindex; ++ ++ /* Always use the real type/flags. */ ++ elf_section_type (newsect) = hdr->sh_type; ++ elf_section_flags (newsect) = hdr->sh_flags; ++ ++ newsect->filepos = hdr->sh_offset; ++ ++ flags = SEC_NO_FLAGS; ++ if (hdr->sh_type != SHT_NOBITS) ++ flags |= SEC_HAS_CONTENTS; ++ if (hdr->sh_type == SHT_GROUP) ++ flags |= SEC_GROUP; ++ if ((hdr->sh_flags & SHF_ALLOC) != 0) ++ { ++ flags |= SEC_ALLOC; ++ if (hdr->sh_type != SHT_NOBITS) ++ flags |= SEC_LOAD; ++ } ++ if ((hdr->sh_flags & SHF_WRITE) == 0) ++ flags |= SEC_READONLY; ++ if ((hdr->sh_flags & SHF_EXECINSTR) != 0) ++ flags |= SEC_CODE; ++ else if ((flags & SEC_LOAD) != 0) ++ flags |= SEC_DATA; ++ if ((hdr->sh_flags & SHF_MERGE) != 0) ++ { ++ flags |= SEC_MERGE; ++ newsect->entsize = hdr->sh_entsize; ++ } ++ if ((hdr->sh_flags & SHF_STRINGS) != 0) ++ flags |= SEC_STRINGS; ++ if (hdr->sh_flags & SHF_GROUP) ++ if (!setup_group (abfd, hdr, newsect)) ++ return false; ++ if ((hdr->sh_flags & SHF_TLS) != 0) ++ flags |= SEC_THREAD_LOCAL; ++ if ((hdr->sh_flags & SHF_EXCLUDE) != 0) ++ flags |= SEC_EXCLUDE; ++ ++ switch (elf_elfheader (abfd)->e_ident[EI_OSABI]) ++ { ++ /* FIXME: We should not recognize SHF_GNU_MBIND for ELFOSABI_NONE, ++ but binutils as of 2019-07-23 did not set the EI_OSABI header ++ byte. */ ++ case ELFOSABI_GNU: ++ case ELFOSABI_FREEBSD: ++ if ((hdr->sh_flags & SHF_GNU_RETAIN) != 0) ++ elf_tdata (abfd)->has_gnu_osabi |= elf_gnu_osabi_retain; ++ /* Fall through */ ++ case ELFOSABI_NONE: ++ if ((hdr->sh_flags & SHF_GNU_MBIND) != 0) ++ elf_tdata (abfd)->has_gnu_osabi |= elf_gnu_osabi_mbind; ++ break; ++ } ++ ++ if ((flags & SEC_ALLOC) == 0) ++ { ++ /* The debugging sections appear to be recognized only by name, ++ not any sort of flag. Their SEC_ALLOC bits are cleared. */ ++ if (name [0] == '.') ++ { ++ if (startswith (name, ".debug") ++ || startswith (name, ".gnu.debuglto_.debug_") ++ || startswith (name, ".gnu.linkonce.wi.") ++ || startswith (name, ".zdebug")) ++ flags |= SEC_DEBUGGING | SEC_ELF_OCTETS; ++ else if (startswith (name, GNU_BUILD_ATTRS_SECTION_NAME) ++ || startswith (name, ".note.gnu")) ++ { ++ flags |= SEC_ELF_OCTETS; ++ opb = 1; ++ } ++ else if (startswith (name, ".line") ++ || startswith (name, ".stab") ++ || strcmp (name, ".gdb_index") == 0) ++ flags |= SEC_DEBUGGING; ++ } ++ } ++ ++ if (!bfd_set_section_vma (newsect, hdr->sh_addr / opb) ++ || !bfd_set_section_size (newsect, hdr->sh_size) ++ || !bfd_set_section_alignment (newsect, bfd_log2 (hdr->sh_addralign))) ++ return false; ++ ++ /* As a GNU extension, if the name begins with .gnu.linkonce, we ++ only link a single copy of the section. This is used to support ++ g++. g++ will emit each template expansion in its own section. ++ The symbols will be defined as weak, so that multiple definitions ++ are permitted. The GNU linker extension is to actually discard ++ all but one of the sections. */ ++ if (startswith (name, ".gnu.linkonce") ++ && elf_next_in_group (newsect) == NULL) ++ flags |= SEC_LINK_ONCE | SEC_LINK_DUPLICATES_DISCARD; ++ ++ if (!bfd_set_section_flags (newsect, flags)) ++ return false; ++ ++ bed = get_elf_backend_data (abfd); ++ if (bed->elf_backend_section_flags) ++ if (!bed->elf_backend_section_flags (hdr)) ++ return false; ++ ++ /* We do not parse the PT_NOTE segments as we are interested even in the ++ separate debug info files which may have the segments offsets corrupted. ++ PT_NOTEs from the core files are currently not parsed using BFD. */ ++ if (hdr->sh_type == SHT_NOTE) ++ { ++ bfd_byte *contents; ++ ++ if (!bfd_malloc_and_get_section (abfd, newsect, &contents)) ++ return false; ++ ++ elf_parse_notes (abfd, (char *) contents, hdr->sh_size, ++ hdr->sh_offset, hdr->sh_addralign); ++ free (contents); ++ } ++ ++ if ((newsect->flags & SEC_ALLOC) != 0) ++ { ++ Elf_Internal_Phdr *phdr; ++ unsigned int i, nload; ++ ++ /* Some ELF linkers produce binaries with all the program header ++ p_paddr fields zero. If we have such a binary with more than ++ one PT_LOAD header, then leave the section lma equal to vma ++ so that we don't create sections with overlapping lma. */ ++ phdr = elf_tdata (abfd)->phdr; ++ for (nload = 0, i = 0; i < elf_elfheader (abfd)->e_phnum; i++, phdr++) ++ if (phdr->p_paddr != 0) ++ break; ++ else if (phdr->p_type == PT_LOAD && phdr->p_memsz != 0) ++ ++nload; ++ if (i >= elf_elfheader (abfd)->e_phnum && nload > 1) ++ return true; ++ ++ phdr = elf_tdata (abfd)->phdr; ++ for (i = 0; i < elf_elfheader (abfd)->e_phnum; i++, phdr++) ++ { ++ if (((phdr->p_type == PT_LOAD ++ && (hdr->sh_flags & SHF_TLS) == 0) ++ || phdr->p_type == PT_TLS) ++ && ELF_SECTION_IN_SEGMENT (hdr, phdr)) ++ { ++ if ((newsect->flags & SEC_LOAD) == 0) ++ newsect->lma = (phdr->p_paddr ++ + hdr->sh_addr - phdr->p_vaddr) / opb; ++ else ++ /* We used to use the same adjustment for SEC_LOAD ++ sections, but that doesn't work if the segment ++ is packed with code from multiple VMAs. ++ Instead we calculate the section LMA based on ++ the segment LMA. It is assumed that the ++ segment will contain sections with contiguous ++ LMAs, even if the VMAs are not. */ ++ newsect->lma = (phdr->p_paddr ++ + hdr->sh_offset - phdr->p_offset) / opb; ++ ++ /* With contiguous segments, we can't tell from file ++ offsets whether a section with zero size should ++ be placed at the end of one segment or the ++ beginning of the next. Decide based on vaddr. */ ++ if (hdr->sh_addr >= phdr->p_vaddr ++ && (hdr->sh_addr + hdr->sh_size ++ <= phdr->p_vaddr + phdr->p_memsz)) ++ break; ++ } ++ } ++ } ++ ++ /* Compress/decompress DWARF debug sections with names: .debug_* and ++ .zdebug_*, after the section flags is set. */ ++ if ((newsect->flags & SEC_DEBUGGING) ++ && ((name[1] == 'd' && name[6] == '_') ++ || (name[1] == 'z' && name[7] == '_'))) ++ { ++ enum { nothing, compress, decompress } action = nothing; ++ int compression_header_size; ++ bfd_size_type uncompressed_size; ++ unsigned int uncompressed_align_power; ++ bool compressed ++ = bfd_is_section_compressed_with_header (abfd, newsect, ++ &compression_header_size, ++ &uncompressed_size, ++ &uncompressed_align_power); ++ if (compressed) ++ { ++ /* Compressed section. Check if we should decompress. */ ++ if ((abfd->flags & BFD_DECOMPRESS)) ++ action = decompress; ++ } ++ ++ /* Compress the uncompressed section or convert from/to .zdebug* ++ section. Check if we should compress. */ ++ if (action == nothing) ++ { ++ if (newsect->size != 0 ++ && (abfd->flags & BFD_COMPRESS) ++ && compression_header_size >= 0 ++ && uncompressed_size > 0 ++ && (!compressed ++ || ((compression_header_size > 0) ++ != ((abfd->flags & BFD_COMPRESS_GABI) != 0)))) ++ action = compress; ++ else ++ return true; ++ } ++ ++ if (action == compress) ++ { ++ if (!bfd_init_section_compress_status (abfd, newsect)) ++ { ++ _bfd_error_handler ++ /* xgettext:c-format */ ++ (_("%pB: unable to initialize compress status for section %s"), ++ abfd, name); ++ return false; ++ } ++ } ++ else ++ { ++ if (!bfd_init_section_decompress_status (abfd, newsect)) ++ { ++ _bfd_error_handler ++ /* xgettext:c-format */ ++ (_("%pB: unable to initialize decompress status for section %s"), ++ abfd, name); ++ return false; ++ } ++ } ++ ++ if (abfd->is_linker_input) ++ { ++ if (name[1] == 'z' ++ && (action == decompress ++ || (action == compress ++ && (abfd->flags & BFD_COMPRESS_GABI) != 0))) ++ { ++ /* Convert section name from .zdebug_* to .debug_* so ++ that linker will consider this section as a debug ++ section. */ ++ char *new_name = convert_zdebug_to_debug (abfd, name); ++ if (new_name == NULL) ++ return false; ++ bfd_rename_section (newsect, new_name); ++ } ++ } ++ else ++ /* For objdump, don't rename the section. For objcopy, delay ++ section rename to elf_fake_sections. */ ++ newsect->flags |= SEC_ELF_RENAME; ++ } ++ ++ /* GCC uses .gnu.lto_.lto. as a LTO bytecode information ++ section. */ ++ if (startswith (name, ".gnu.lto_.lto.")) ++ { ++ struct lto_section lsection; ++ if (bfd_get_section_contents (abfd, newsect, &lsection, 0, ++ sizeof (struct lto_section))) ++ abfd->lto_slim_object = lsection.slim_object; ++ } ++ ++ return true; ++} ++ ++const char *const bfd_elf_section_type_names[] = ++{ ++ "SHT_NULL", "SHT_PROGBITS", "SHT_SYMTAB", "SHT_STRTAB", ++ "SHT_RELA", "SHT_HASH", "SHT_DYNAMIC", "SHT_NOTE", ++ "SHT_NOBITS", "SHT_REL", "SHT_SHLIB", "SHT_DYNSYM", ++}; ++ ++/* ELF relocs are against symbols. If we are producing relocatable ++ output, and the reloc is against an external symbol, and nothing ++ has given us any additional addend, the resulting reloc will also ++ be against the same symbol. In such a case, we don't want to ++ change anything about the way the reloc is handled, since it will ++ all be done at final link time. Rather than put special case code ++ into bfd_perform_relocation, all the reloc types use this howto ++ function, or should call this function for relocatable output. */ ++ ++bfd_reloc_status_type ++bfd_elf_generic_reloc (bfd *abfd ATTRIBUTE_UNUSED, ++ arelent *reloc_entry, ++ asymbol *symbol, ++ void *data ATTRIBUTE_UNUSED, ++ asection *input_section, ++ bfd *output_bfd, ++ char **error_message ATTRIBUTE_UNUSED) ++{ ++ if (output_bfd != NULL ++ && (symbol->flags & BSF_SECTION_SYM) == 0 ++ && (! reloc_entry->howto->partial_inplace ++ || reloc_entry->addend == 0)) ++ { ++ reloc_entry->address += input_section->output_offset; ++ return bfd_reloc_ok; ++ } ++ ++ /* In some cases the relocation should be treated as output section ++ relative, as when linking ELF DWARF into PE COFF. Many ELF ++ targets lack section relative relocations and instead use ++ ordinary absolute relocations for references between DWARF ++ sections. That is arguably a bug in those targets but it happens ++ to work for the usual case of linking to non-loaded ELF debug ++ sections with VMAs forced to zero. PE COFF on the other hand ++ doesn't allow a section VMA of zero. */ ++ if (output_bfd == NULL ++ && !reloc_entry->howto->pc_relative ++ && (symbol->section->flags & SEC_DEBUGGING) != 0 ++ && (input_section->flags & SEC_DEBUGGING) != 0) ++ reloc_entry->addend -= symbol->section->output_section->vma; ++ ++ return bfd_reloc_continue; ++} ++ ++/* Returns TRUE if section A matches section B. ++ Names, addresses and links may be different, but everything else ++ should be the same. */ ++ ++static bool ++section_match (const Elf_Internal_Shdr * a, ++ const Elf_Internal_Shdr * b) ++{ ++ if (a->sh_type != b->sh_type ++ || ((a->sh_flags ^ b->sh_flags) & ~SHF_INFO_LINK) != 0 ++ || a->sh_addralign != b->sh_addralign ++ || a->sh_entsize != b->sh_entsize) ++ return false; ++ if (a->sh_type == SHT_SYMTAB ++ || a->sh_type == SHT_STRTAB) ++ return true; ++ return a->sh_size == b->sh_size; ++} ++ ++/* Find a section in OBFD that has the same characteristics ++ as IHEADER. Return the index of this section or SHN_UNDEF if ++ none can be found. Check's section HINT first, as this is likely ++ to be the correct section. */ ++ ++static unsigned int ++find_link (const bfd *obfd, const Elf_Internal_Shdr *iheader, ++ const unsigned int hint) ++{ ++ Elf_Internal_Shdr ** oheaders = elf_elfsections (obfd); ++ unsigned int i; ++ ++ BFD_ASSERT (iheader != NULL); ++ ++ /* See PR 20922 for a reproducer of the NULL test. */ ++ if (hint < elf_numsections (obfd) ++ && oheaders[hint] != NULL ++ && section_match (oheaders[hint], iheader)) ++ return hint; ++ ++ for (i = 1; i < elf_numsections (obfd); i++) ++ { ++ Elf_Internal_Shdr * oheader = oheaders[i]; ++ ++ if (oheader == NULL) ++ continue; ++ if (section_match (oheader, iheader)) ++ /* FIXME: Do we care if there is a potential for ++ multiple matches ? */ ++ return i; ++ } ++ ++ return SHN_UNDEF; ++} ++ ++/* PR 19938: Attempt to set the ELF section header fields of an OS or ++ Processor specific section, based upon a matching input section. ++ Returns TRUE upon success, FALSE otherwise. */ ++ ++static bool ++copy_special_section_fields (const bfd *ibfd, ++ bfd *obfd, ++ const Elf_Internal_Shdr *iheader, ++ Elf_Internal_Shdr *oheader, ++ const unsigned int secnum) ++{ ++ const struct elf_backend_data *bed = get_elf_backend_data (obfd); ++ const Elf_Internal_Shdr **iheaders = (const Elf_Internal_Shdr **) elf_elfsections (ibfd); ++ bool changed = false; ++ unsigned int sh_link; ++ ++ if (oheader->sh_type == SHT_NOBITS) ++ { ++ /* This is a feature for objcopy --only-keep-debug: ++ When a section's type is changed to NOBITS, we preserve ++ the sh_link and sh_info fields so that they can be ++ matched up with the original. ++ ++ Note: Strictly speaking these assignments are wrong. ++ The sh_link and sh_info fields should point to the ++ relevent sections in the output BFD, which may not be in ++ the same location as they were in the input BFD. But ++ the whole point of this action is to preserve the ++ original values of the sh_link and sh_info fields, so ++ that they can be matched up with the section headers in ++ the original file. So strictly speaking we may be ++ creating an invalid ELF file, but it is only for a file ++ that just contains debug info and only for sections ++ without any contents. */ ++ if (oheader->sh_link == 0) ++ oheader->sh_link = iheader->sh_link; ++ if (oheader->sh_info == 0) ++ oheader->sh_info = iheader->sh_info; ++ return true; ++ } ++ ++ /* Allow the target a chance to decide how these fields should be set. */ ++ if (bed->elf_backend_copy_special_section_fields (ibfd, obfd, ++ iheader, oheader)) ++ return true; ++ ++ /* We have an iheader which might match oheader, and which has non-zero ++ sh_info and/or sh_link fields. Attempt to follow those links and find ++ the section in the output bfd which corresponds to the linked section ++ in the input bfd. */ ++ if (iheader->sh_link != SHN_UNDEF) ++ { ++ /* See PR 20931 for a reproducer. */ ++ if (iheader->sh_link >= elf_numsections (ibfd)) ++ { ++ _bfd_error_handler ++ /* xgettext:c-format */ ++ (_("%pB: invalid sh_link field (%d) in section number %d"), ++ ibfd, iheader->sh_link, secnum); ++ return false; ++ } ++ ++ sh_link = find_link (obfd, iheaders[iheader->sh_link], iheader->sh_link); ++ if (sh_link != SHN_UNDEF) ++ { ++ oheader->sh_link = sh_link; ++ changed = true; ++ } ++ else ++ /* FIXME: Should we install iheader->sh_link ++ if we could not find a match ? */ ++ _bfd_error_handler ++ /* xgettext:c-format */ ++ (_("%pB: failed to find link section for section %d"), obfd, secnum); ++ } ++ ++ if (iheader->sh_info) ++ { ++ /* The sh_info field can hold arbitrary information, but if the ++ SHF_LINK_INFO flag is set then it should be interpreted as a ++ section index. */ ++ if (iheader->sh_flags & SHF_INFO_LINK) ++ { ++ sh_link = find_link (obfd, iheaders[iheader->sh_info], ++ iheader->sh_info); ++ if (sh_link != SHN_UNDEF) ++ oheader->sh_flags |= SHF_INFO_LINK; ++ } ++ else ++ /* No idea what it means - just copy it. */ ++ sh_link = iheader->sh_info; ++ ++ if (sh_link != SHN_UNDEF) ++ { ++ oheader->sh_info = sh_link; ++ changed = true; ++ } ++ else ++ _bfd_error_handler ++ /* xgettext:c-format */ ++ (_("%pB: failed to find info section for section %d"), obfd, secnum); ++ } ++ ++ return changed; ++} ++ ++/* Copy the program header and other data from one object module to ++ another. */ ++ ++bool ++_bfd_elf_copy_private_bfd_data (bfd *ibfd, bfd *obfd) ++{ ++ const Elf_Internal_Shdr **iheaders = (const Elf_Internal_Shdr **) elf_elfsections (ibfd); ++ Elf_Internal_Shdr **oheaders = elf_elfsections (obfd); ++ const struct elf_backend_data *bed; ++ unsigned int i; ++ ++ if (bfd_get_flavour (ibfd) != bfd_target_elf_flavour ++ || bfd_get_flavour (obfd) != bfd_target_elf_flavour) ++ return true; ++ ++ if (!elf_flags_init (obfd)) ++ { ++ elf_elfheader (obfd)->e_flags = elf_elfheader (ibfd)->e_flags; ++ elf_flags_init (obfd) = true; ++ } ++ ++ elf_gp (obfd) = elf_gp (ibfd); ++ ++ /* Also copy the EI_OSABI field. */ ++ elf_elfheader (obfd)->e_ident[EI_OSABI] = ++ elf_elfheader (ibfd)->e_ident[EI_OSABI]; ++ ++ /* If set, copy the EI_ABIVERSION field. */ ++ if (elf_elfheader (ibfd)->e_ident[EI_ABIVERSION]) ++ elf_elfheader (obfd)->e_ident[EI_ABIVERSION] ++ = elf_elfheader (ibfd)->e_ident[EI_ABIVERSION]; ++ ++ /* Copy object attributes. */ ++ _bfd_elf_copy_obj_attributes (ibfd, obfd); ++ ++ if (iheaders == NULL || oheaders == NULL) ++ return true; ++ ++ bed = get_elf_backend_data (obfd); ++ ++ /* Possibly copy other fields in the section header. */ ++ for (i = 1; i < elf_numsections (obfd); i++) ++ { ++ unsigned int j; ++ Elf_Internal_Shdr * oheader = oheaders[i]; ++ ++ /* Ignore ordinary sections. SHT_NOBITS sections are considered however ++ because of a special case need for generating separate debug info ++ files. See below for more details. */ ++ if (oheader == NULL ++ || (oheader->sh_type != SHT_NOBITS ++ && oheader->sh_type < SHT_LOOS)) ++ continue; ++ ++ /* Ignore empty sections, and sections whose ++ fields have already been initialised. */ ++ if (oheader->sh_size == 0 ++ || (oheader->sh_info != 0 && oheader->sh_link != 0)) ++ continue; ++ ++ /* Scan for the matching section in the input bfd. ++ First we try for a direct mapping between the input and output sections. */ ++ for (j = 1; j < elf_numsections (ibfd); j++) ++ { ++ const Elf_Internal_Shdr * iheader = iheaders[j]; ++ ++ if (iheader == NULL) ++ continue; ++ ++ if (oheader->bfd_section != NULL ++ && iheader->bfd_section != NULL ++ && iheader->bfd_section->output_section != NULL ++ && iheader->bfd_section->output_section == oheader->bfd_section) ++ { ++ /* We have found a connection from the input section to the ++ output section. Attempt to copy the header fields. If ++ this fails then do not try any further sections - there ++ should only be a one-to-one mapping between input and output. */ ++ if (! copy_special_section_fields (ibfd, obfd, iheader, oheader, i)) ++ j = elf_numsections (ibfd); ++ break; ++ } ++ } ++ ++ if (j < elf_numsections (ibfd)) ++ continue; ++ ++ /* That failed. So try to deduce the corresponding input section. ++ Unfortunately we cannot compare names as the output string table ++ is empty, so instead we check size, address and type. */ ++ for (j = 1; j < elf_numsections (ibfd); j++) ++ { ++ const Elf_Internal_Shdr * iheader = iheaders[j]; ++ ++ if (iheader == NULL) ++ continue; ++ ++ /* Try matching fields in the input section's header. ++ Since --only-keep-debug turns all non-debug sections into ++ SHT_NOBITS sections, the output SHT_NOBITS type matches any ++ input type. */ ++ if ((oheader->sh_type == SHT_NOBITS ++ || iheader->sh_type == oheader->sh_type) ++ && (iheader->sh_flags & ~ SHF_INFO_LINK) ++ == (oheader->sh_flags & ~ SHF_INFO_LINK) ++ && iheader->sh_addralign == oheader->sh_addralign ++ && iheader->sh_entsize == oheader->sh_entsize ++ && iheader->sh_size == oheader->sh_size ++ && iheader->sh_addr == oheader->sh_addr ++ && (iheader->sh_info != oheader->sh_info ++ || iheader->sh_link != oheader->sh_link)) ++ { ++ if (copy_special_section_fields (ibfd, obfd, iheader, oheader, i)) ++ break; ++ } ++ } ++ ++ if (j == elf_numsections (ibfd) && oheader->sh_type >= SHT_LOOS) ++ { ++ /* Final attempt. Call the backend copy function ++ with a NULL input section. */ ++ (void) bed->elf_backend_copy_special_section_fields (ibfd, obfd, ++ NULL, oheader); ++ } ++ } ++ ++ return true; ++} ++ ++static const char * ++get_segment_type (unsigned int p_type) ++{ ++ const char *pt; ++ switch (p_type) ++ { ++ case PT_NULL: pt = "NULL"; break; ++ case PT_LOAD: pt = "LOAD"; break; ++ case PT_DYNAMIC: pt = "DYNAMIC"; break; ++ case PT_INTERP: pt = "INTERP"; break; ++ case PT_NOTE: pt = "NOTE"; break; ++ case PT_SHLIB: pt = "SHLIB"; break; ++ case PT_PHDR: pt = "PHDR"; break; ++ case PT_TLS: pt = "TLS"; break; ++ case PT_GNU_EH_FRAME: pt = "EH_FRAME"; break; ++ case PT_GNU_STACK: pt = "STACK"; break; ++ case PT_GNU_RELRO: pt = "RELRO"; break; ++ default: pt = NULL; break; ++ } ++ return pt; ++} ++ ++/* Print out the program headers. */ ++ ++bool ++_bfd_elf_print_private_bfd_data (bfd *abfd, void *farg) ++{ ++ FILE *f = (FILE *) farg; ++ Elf_Internal_Phdr *p; ++ asection *s; ++ bfd_byte *dynbuf = NULL; ++ ++ p = elf_tdata (abfd)->phdr; ++ if (p != NULL) ++ { ++ unsigned int i, c; ++ ++ fprintf (f, _("\nProgram Header:\n")); ++ c = elf_elfheader (abfd)->e_phnum; ++ for (i = 0; i < c; i++, p++) ++ { ++ const char *pt = get_segment_type (p->p_type); ++ char buf[20]; ++ ++ if (pt == NULL) ++ { ++ sprintf (buf, "0x%lx", p->p_type); ++ pt = buf; ++ } ++ fprintf (f, "%8s off 0x", pt); ++ bfd_fprintf_vma (abfd, f, p->p_offset); ++ fprintf (f, " vaddr 0x"); ++ bfd_fprintf_vma (abfd, f, p->p_vaddr); ++ fprintf (f, " paddr 0x"); ++ bfd_fprintf_vma (abfd, f, p->p_paddr); ++ fprintf (f, " align 2**%u\n", bfd_log2 (p->p_align)); ++ fprintf (f, " filesz 0x"); ++ bfd_fprintf_vma (abfd, f, p->p_filesz); ++ fprintf (f, " memsz 0x"); ++ bfd_fprintf_vma (abfd, f, p->p_memsz); ++ fprintf (f, " flags %c%c%c", ++ (p->p_flags & PF_R) != 0 ? 'r' : '-', ++ (p->p_flags & PF_W) != 0 ? 'w' : '-', ++ (p->p_flags & PF_X) != 0 ? 'x' : '-'); ++ if ((p->p_flags &~ (unsigned) (PF_R | PF_W | PF_X)) != 0) ++ fprintf (f, " %lx", p->p_flags &~ (unsigned) (PF_R | PF_W | PF_X)); ++ fprintf (f, "\n"); ++ } ++ } ++ ++ s = bfd_get_section_by_name (abfd, ".dynamic"); ++ if (s != NULL) ++ { ++ unsigned int elfsec; ++ unsigned long shlink; ++ bfd_byte *extdyn, *extdynend; ++ size_t extdynsize; ++ void (*swap_dyn_in) (bfd *, const void *, Elf_Internal_Dyn *); ++ ++ fprintf (f, _("\nDynamic Section:\n")); ++ ++ if (!bfd_malloc_and_get_section (abfd, s, &dynbuf)) ++ goto error_return; ++ ++ elfsec = _bfd_elf_section_from_bfd_section (abfd, s); ++ if (elfsec == SHN_BAD) ++ goto error_return; ++ shlink = elf_elfsections (abfd)[elfsec]->sh_link; ++ ++ extdynsize = get_elf_backend_data (abfd)->s->sizeof_dyn; ++ swap_dyn_in = get_elf_backend_data (abfd)->s->swap_dyn_in; ++ ++ extdyn = dynbuf; ++ /* PR 17512: file: 6f427532. */ ++ if (s->size < extdynsize) ++ goto error_return; ++ extdynend = extdyn + s->size; ++ /* PR 17512: file: id:000006,sig:06,src:000000,op:flip4,pos:5664. ++ Fix range check. */ ++ for (; extdyn <= (extdynend - extdynsize); extdyn += extdynsize) ++ { ++ Elf_Internal_Dyn dyn; ++ const char *name = ""; ++ char ab[20]; ++ bool stringp; ++ const struct elf_backend_data *bed = get_elf_backend_data (abfd); ++ ++ (*swap_dyn_in) (abfd, extdyn, &dyn); ++ ++ if (dyn.d_tag == DT_NULL) ++ break; ++ ++ stringp = false; ++ switch (dyn.d_tag) ++ { ++ default: ++ if (bed->elf_backend_get_target_dtag) ++ name = (*bed->elf_backend_get_target_dtag) (dyn.d_tag); ++ ++ if (!strcmp (name, "")) ++ { ++ sprintf (ab, "%#" BFD_VMA_FMT "x", dyn.d_tag); ++ name = ab; ++ } ++ break; ++ ++ case DT_NEEDED: name = "NEEDED"; stringp = true; break; ++ case DT_PLTRELSZ: name = "PLTRELSZ"; break; ++ case DT_PLTGOT: name = "PLTGOT"; break; ++ case DT_HASH: name = "HASH"; break; ++ case DT_STRTAB: name = "STRTAB"; break; ++ case DT_SYMTAB: name = "SYMTAB"; break; ++ case DT_RELA: name = "RELA"; break; ++ case DT_RELASZ: name = "RELASZ"; break; ++ case DT_RELAENT: name = "RELAENT"; break; ++ case DT_STRSZ: name = "STRSZ"; break; ++ case DT_SYMENT: name = "SYMENT"; break; ++ case DT_INIT: name = "INIT"; break; ++ case DT_FINI: name = "FINI"; break; ++ case DT_SONAME: name = "SONAME"; stringp = true; break; ++ case DT_RPATH: name = "RPATH"; stringp = true; break; ++ case DT_SYMBOLIC: name = "SYMBOLIC"; break; ++ case DT_REL: name = "REL"; break; ++ case DT_RELSZ: name = "RELSZ"; break; ++ case DT_RELENT: name = "RELENT"; break; ++ case DT_RELR: name = "RELR"; break; ++ case DT_RELRSZ: name = "RELRSZ"; break; ++ case DT_RELRENT: name = "RELRENT"; break; ++ case DT_PLTREL: name = "PLTREL"; break; ++ case DT_DEBUG: name = "DEBUG"; break; ++ case DT_TEXTREL: name = "TEXTREL"; break; ++ case DT_JMPREL: name = "JMPREL"; break; ++ case DT_BIND_NOW: name = "BIND_NOW"; break; ++ case DT_INIT_ARRAY: name = "INIT_ARRAY"; break; ++ case DT_FINI_ARRAY: name = "FINI_ARRAY"; break; ++ case DT_INIT_ARRAYSZ: name = "INIT_ARRAYSZ"; break; ++ case DT_FINI_ARRAYSZ: name = "FINI_ARRAYSZ"; break; ++ case DT_RUNPATH: name = "RUNPATH"; stringp = true; break; ++ case DT_FLAGS: name = "FLAGS"; break; ++ case DT_PREINIT_ARRAY: name = "PREINIT_ARRAY"; break; ++ case DT_PREINIT_ARRAYSZ: name = "PREINIT_ARRAYSZ"; break; ++ case DT_CHECKSUM: name = "CHECKSUM"; break; ++ case DT_PLTPADSZ: name = "PLTPADSZ"; break; ++ case DT_MOVEENT: name = "MOVEENT"; break; ++ case DT_MOVESZ: name = "MOVESZ"; break; ++ case DT_FEATURE: name = "FEATURE"; break; ++ case DT_POSFLAG_1: name = "POSFLAG_1"; break; ++ case DT_SYMINSZ: name = "SYMINSZ"; break; ++ case DT_SYMINENT: name = "SYMINENT"; break; ++ case DT_CONFIG: name = "CONFIG"; stringp = true; break; ++ case DT_DEPAUDIT: name = "DEPAUDIT"; stringp = true; break; ++ case DT_AUDIT: name = "AUDIT"; stringp = true; break; ++ case DT_PLTPAD: name = "PLTPAD"; break; ++ case DT_MOVETAB: name = "MOVETAB"; break; ++ case DT_SYMINFO: name = "SYMINFO"; break; ++ case DT_RELACOUNT: name = "RELACOUNT"; break; ++ case DT_RELCOUNT: name = "RELCOUNT"; break; ++ case DT_FLAGS_1: name = "FLAGS_1"; break; ++ case DT_VERSYM: name = "VERSYM"; break; ++ case DT_VERDEF: name = "VERDEF"; break; ++ case DT_VERDEFNUM: name = "VERDEFNUM"; break; ++ case DT_VERNEED: name = "VERNEED"; break; ++ case DT_VERNEEDNUM: name = "VERNEEDNUM"; break; ++ case DT_AUXILIARY: name = "AUXILIARY"; stringp = true; break; ++ case DT_USED: name = "USED"; break; ++ case DT_FILTER: name = "FILTER"; stringp = true; break; ++ case DT_GNU_HASH: name = "GNU_HASH"; break; ++ } ++ ++ fprintf (f, " %-20s ", name); ++ if (! stringp) ++ { ++ fprintf (f, "0x"); ++ bfd_fprintf_vma (abfd, f, dyn.d_un.d_val); ++ } ++ else ++ { ++ const char *string; ++ unsigned int tagv = dyn.d_un.d_val; ++ ++ string = bfd_elf_string_from_elf_section (abfd, shlink, tagv); ++ if (string == NULL) ++ goto error_return; ++ fprintf (f, "%s", string); ++ } ++ fprintf (f, "\n"); ++ } ++ ++ free (dynbuf); ++ dynbuf = NULL; ++ } ++ ++ if ((elf_dynverdef (abfd) != 0 && elf_tdata (abfd)->verdef == NULL) ++ || (elf_dynverref (abfd) != 0 && elf_tdata (abfd)->verref == NULL)) ++ { ++ if (! _bfd_elf_slurp_version_tables (abfd, false)) ++ return false; ++ } ++ ++ if (elf_dynverdef (abfd) != 0) ++ { ++ Elf_Internal_Verdef *t; ++ ++ fprintf (f, _("\nVersion definitions:\n")); ++ for (t = elf_tdata (abfd)->verdef; t != NULL; t = t->vd_nextdef) ++ { ++ fprintf (f, "%d 0x%2.2x 0x%8.8lx %s\n", t->vd_ndx, ++ t->vd_flags, t->vd_hash, ++ t->vd_nodename ? t->vd_nodename : ""); ++ if (t->vd_auxptr != NULL && t->vd_auxptr->vda_nextptr != NULL) ++ { ++ Elf_Internal_Verdaux *a; ++ ++ fprintf (f, "\t"); ++ for (a = t->vd_auxptr->vda_nextptr; ++ a != NULL; ++ a = a->vda_nextptr) ++ fprintf (f, "%s ", ++ a->vda_nodename ? a->vda_nodename : ""); ++ fprintf (f, "\n"); ++ } ++ } ++ } ++ ++ if (elf_dynverref (abfd) != 0) ++ { ++ Elf_Internal_Verneed *t; ++ ++ fprintf (f, _("\nVersion References:\n")); ++ for (t = elf_tdata (abfd)->verref; t != NULL; t = t->vn_nextref) ++ { ++ Elf_Internal_Vernaux *a; ++ ++ fprintf (f, _(" required from %s:\n"), ++ t->vn_filename ? t->vn_filename : ""); ++ for (a = t->vn_auxptr; a != NULL; a = a->vna_nextptr) ++ fprintf (f, " 0x%8.8lx 0x%2.2x %2.2d %s\n", a->vna_hash, ++ a->vna_flags, a->vna_other, ++ a->vna_nodename ? a->vna_nodename : ""); ++ } ++ } ++ ++ return true; ++ ++ error_return: ++ free (dynbuf); ++ return false; ++} ++ ++/* Get version name. If BASE_P is TRUE, return "Base" for VER_FLG_BASE ++ and return symbol version for symbol version itself. */ ++ ++const char * ++_bfd_elf_get_symbol_version_string (bfd *abfd, asymbol *symbol, ++ bool base_p, ++ bool *hidden) ++{ ++ const char *version_string = NULL; ++ if (elf_dynversym (abfd) != 0 ++ && (elf_dynverdef (abfd) != 0 || elf_dynverref (abfd) != 0)) ++ { ++ unsigned int vernum = ((elf_symbol_type *) symbol)->version; ++ ++ *hidden = (vernum & VERSYM_HIDDEN) != 0; ++ vernum &= VERSYM_VERSION; ++ ++ if (vernum == 0) ++ version_string = ""; ++ else if (vernum == 1 ++ && (vernum > elf_tdata (abfd)->cverdefs ++ || (elf_tdata (abfd)->verdef[0].vd_flags ++ == VER_FLG_BASE))) ++ version_string = base_p ? "Base" : ""; ++ else if (vernum <= elf_tdata (abfd)->cverdefs) ++ { ++ const char *nodename ++ = elf_tdata (abfd)->verdef[vernum - 1].vd_nodename; ++ version_string = ""; ++ if (base_p ++ || nodename == NULL ++ || symbol->name == NULL ++ || strcmp (symbol->name, nodename) != 0) ++ version_string = nodename; ++ } ++ else ++ { ++ Elf_Internal_Verneed *t; ++ ++ version_string = _(""); ++ for (t = elf_tdata (abfd)->verref; ++ t != NULL; ++ t = t->vn_nextref) ++ { ++ Elf_Internal_Vernaux *a; ++ ++ for (a = t->vn_auxptr; a != NULL; a = a->vna_nextptr) ++ { ++ if (a->vna_other == vernum) ++ { ++ *hidden = true; ++ version_string = a->vna_nodename; ++ break; ++ } ++ } ++ } ++ } ++ } ++ return version_string; ++} ++ ++/* Display ELF-specific fields of a symbol. */ ++ ++void ++bfd_elf_print_symbol (bfd *abfd, ++ void *filep, ++ asymbol *symbol, ++ bfd_print_symbol_type how) ++{ ++ FILE *file = (FILE *) filep; ++ switch (how) ++ { ++ case bfd_print_symbol_name: ++ fprintf (file, "%s", symbol->name); ++ break; ++ case bfd_print_symbol_more: ++ fprintf (file, "elf "); ++ bfd_fprintf_vma (abfd, file, symbol->value); ++ fprintf (file, " %x", symbol->flags); ++ break; ++ case bfd_print_symbol_all: ++ { ++ const char *section_name; ++ const char *name = NULL; ++ const struct elf_backend_data *bed; ++ unsigned char st_other; ++ bfd_vma val; ++ const char *version_string; ++ bool hidden; ++ ++ section_name = symbol->section ? symbol->section->name : "(*none*)"; ++ ++ bed = get_elf_backend_data (abfd); ++ if (bed->elf_backend_print_symbol_all) ++ name = (*bed->elf_backend_print_symbol_all) (abfd, filep, symbol); ++ ++ if (name == NULL) ++ { ++ name = symbol->name; ++ bfd_print_symbol_vandf (abfd, file, symbol); ++ } ++ ++ fprintf (file, " %s\t", section_name); ++ /* Print the "other" value for a symbol. For common symbols, ++ we've already printed the size; now print the alignment. ++ For other symbols, we have no specified alignment, and ++ we've printed the address; now print the size. */ ++ if (symbol->section && bfd_is_com_section (symbol->section)) ++ val = ((elf_symbol_type *) symbol)->internal_elf_sym.st_value; ++ else ++ val = ((elf_symbol_type *) symbol)->internal_elf_sym.st_size; ++ bfd_fprintf_vma (abfd, file, val); ++ ++ /* If we have version information, print it. */ ++ version_string = _bfd_elf_get_symbol_version_string (abfd, ++ symbol, ++ true, ++ &hidden); ++ if (version_string) ++ { ++ if (!hidden) ++ fprintf (file, " %-11s", version_string); ++ else ++ { ++ int i; ++ ++ fprintf (file, " (%s)", version_string); ++ for (i = 10 - strlen (version_string); i > 0; --i) ++ putc (' ', file); ++ } ++ } ++ ++ /* If the st_other field is not zero, print it. */ ++ st_other = ((elf_symbol_type *) symbol)->internal_elf_sym.st_other; ++ ++ switch (st_other) ++ { ++ case 0: break; ++ case STV_INTERNAL: fprintf (file, " .internal"); break; ++ case STV_HIDDEN: fprintf (file, " .hidden"); break; ++ case STV_PROTECTED: fprintf (file, " .protected"); break; ++ default: ++ /* Some other non-defined flags are also present, so print ++ everything hex. */ ++ fprintf (file, " 0x%02x", (unsigned int) st_other); ++ } ++ ++ fprintf (file, " %s", name); ++ } ++ break; ++ } ++} ++ ++/* ELF .o/exec file reading */ ++ ++/* Create a new bfd section from an ELF section header. */ ++ ++bool ++bfd_section_from_shdr (bfd *abfd, unsigned int shindex) ++{ ++ Elf_Internal_Shdr *hdr; ++ Elf_Internal_Ehdr *ehdr; ++ const struct elf_backend_data *bed; ++ const char *name; ++ bool ret = true; ++ ++ if (shindex >= elf_numsections (abfd)) ++ return false; ++ ++ /* PR17512: A corrupt ELF binary might contain a loop of sections via ++ sh_link or sh_info. Detect this here, by refusing to load a ++ section that we are already in the process of loading. */ ++ if (elf_tdata (abfd)->being_created[shindex]) ++ { ++ _bfd_error_handler ++ (_("%pB: warning: loop in section dependencies detected"), abfd); ++ return false; ++ } ++ elf_tdata (abfd)->being_created[shindex] = true; ++ ++ hdr = elf_elfsections (abfd)[shindex]; ++ ehdr = elf_elfheader (abfd); ++ name = bfd_elf_string_from_elf_section (abfd, ehdr->e_shstrndx, ++ hdr->sh_name); ++ if (name == NULL) ++ goto fail; ++ ++ bed = get_elf_backend_data (abfd); ++ switch (hdr->sh_type) ++ { ++ case SHT_NULL: ++ /* Inactive section. Throw it away. */ ++ goto success; ++ ++ case SHT_PROGBITS: /* Normal section with contents. */ ++ case SHT_NOBITS: /* .bss section. */ ++ case SHT_HASH: /* .hash section. */ ++ case SHT_NOTE: /* .note section. */ ++ case SHT_INIT_ARRAY: /* .init_array section. */ ++ case SHT_FINI_ARRAY: /* .fini_array section. */ ++ case SHT_PREINIT_ARRAY: /* .preinit_array section. */ ++ case SHT_GNU_LIBLIST: /* .gnu.liblist section. */ ++ case SHT_GNU_HASH: /* .gnu.hash section. */ ++ ret = _bfd_elf_make_section_from_shdr (abfd, hdr, name, shindex); ++ goto success; ++ ++ case SHT_DYNAMIC: /* Dynamic linking information. */ ++ if (! _bfd_elf_make_section_from_shdr (abfd, hdr, name, shindex)) ++ goto fail; ++ ++ if (hdr->sh_link > elf_numsections (abfd)) ++ { ++ /* PR 10478: Accept Solaris binaries with a sh_link ++ field set to SHN_BEFORE or SHN_AFTER. */ ++ switch (bfd_get_arch (abfd)) ++ { ++ case bfd_arch_i386: ++ case bfd_arch_sparc: ++ if (hdr->sh_link == (SHN_LORESERVE & 0xffff) /* SHN_BEFORE */ ++ || hdr->sh_link == ((SHN_LORESERVE + 1) & 0xffff) /* SHN_AFTER */) ++ break; ++ /* Otherwise fall through. */ ++ default: ++ goto fail; ++ } ++ } ++ else if (elf_elfsections (abfd)[hdr->sh_link] == NULL) ++ goto fail; ++ else if (elf_elfsections (abfd)[hdr->sh_link]->sh_type != SHT_STRTAB) ++ { ++ Elf_Internal_Shdr *dynsymhdr; ++ ++ /* The shared libraries distributed with hpux11 have a bogus ++ sh_link field for the ".dynamic" section. Find the ++ string table for the ".dynsym" section instead. */ ++ if (elf_dynsymtab (abfd) != 0) ++ { ++ dynsymhdr = elf_elfsections (abfd)[elf_dynsymtab (abfd)]; ++ hdr->sh_link = dynsymhdr->sh_link; ++ } ++ else ++ { ++ unsigned int i, num_sec; ++ ++ num_sec = elf_numsections (abfd); ++ for (i = 1; i < num_sec; i++) ++ { ++ dynsymhdr = elf_elfsections (abfd)[i]; ++ if (dynsymhdr->sh_type == SHT_DYNSYM) ++ { ++ hdr->sh_link = dynsymhdr->sh_link; ++ break; ++ } ++ } ++ } ++ } ++ goto success; ++ ++ case SHT_SYMTAB: /* A symbol table. */ ++ if (elf_onesymtab (abfd) == shindex) ++ goto success; ++ ++ if (hdr->sh_entsize != bed->s->sizeof_sym) ++ goto fail; ++ ++ if (hdr->sh_info * hdr->sh_entsize > hdr->sh_size) ++ { ++ if (hdr->sh_size != 0) ++ goto fail; ++ /* Some assemblers erroneously set sh_info to one with a ++ zero sh_size. ld sees this as a global symbol count ++ of (unsigned) -1. Fix it here. */ ++ hdr->sh_info = 0; ++ goto success; ++ } ++ ++ /* PR 18854: A binary might contain more than one symbol table. ++ Unusual, but possible. Warn, but continue. */ ++ if (elf_onesymtab (abfd) != 0) ++ { ++ _bfd_error_handler ++ /* xgettext:c-format */ ++ (_("%pB: warning: multiple symbol tables detected" ++ " - ignoring the table in section %u"), ++ abfd, shindex); ++ goto success; ++ } ++ elf_onesymtab (abfd) = shindex; ++ elf_symtab_hdr (abfd) = *hdr; ++ elf_elfsections (abfd)[shindex] = hdr = & elf_symtab_hdr (abfd); ++ abfd->flags |= HAS_SYMS; ++ ++ /* Sometimes a shared object will map in the symbol table. If ++ SHF_ALLOC is set, and this is a shared object, then we also ++ treat this section as a BFD section. We can not base the ++ decision purely on SHF_ALLOC, because that flag is sometimes ++ set in a relocatable object file, which would confuse the ++ linker. */ ++ if ((hdr->sh_flags & SHF_ALLOC) != 0 ++ && (abfd->flags & DYNAMIC) != 0 ++ && ! _bfd_elf_make_section_from_shdr (abfd, hdr, name, ++ shindex)) ++ goto fail; ++ ++ /* Go looking for SHT_SYMTAB_SHNDX too, since if there is one we ++ can't read symbols without that section loaded as well. It ++ is most likely specified by the next section header. */ ++ { ++ elf_section_list * entry; ++ unsigned int i, num_sec; ++ ++ for (entry = elf_symtab_shndx_list (abfd); entry != NULL; entry = entry->next) ++ if (entry->hdr.sh_link == shindex) ++ goto success; ++ ++ num_sec = elf_numsections (abfd); ++ for (i = shindex + 1; i < num_sec; i++) ++ { ++ Elf_Internal_Shdr *hdr2 = elf_elfsections (abfd)[i]; ++ ++ if (hdr2->sh_type == SHT_SYMTAB_SHNDX ++ && hdr2->sh_link == shindex) ++ break; ++ } ++ ++ if (i == num_sec) ++ for (i = 1; i < shindex; i++) ++ { ++ Elf_Internal_Shdr *hdr2 = elf_elfsections (abfd)[i]; ++ ++ if (hdr2->sh_type == SHT_SYMTAB_SHNDX ++ && hdr2->sh_link == shindex) ++ break; ++ } ++ ++ if (i != shindex) ++ ret = bfd_section_from_shdr (abfd, i); ++ /* else FIXME: we have failed to find the symbol table - should we issue an error ? */ ++ goto success; ++ } ++ ++ case SHT_DYNSYM: /* A dynamic symbol table. */ ++ if (elf_dynsymtab (abfd) == shindex) ++ goto success; ++ ++ if (hdr->sh_entsize != bed->s->sizeof_sym) ++ goto fail; ++ ++ if (hdr->sh_info * hdr->sh_entsize > hdr->sh_size) ++ { ++ if (hdr->sh_size != 0) ++ goto fail; ++ ++ /* Some linkers erroneously set sh_info to one with a ++ zero sh_size. ld sees this as a global symbol count ++ of (unsigned) -1. Fix it here. */ ++ hdr->sh_info = 0; ++ goto success; ++ } ++ ++ /* PR 18854: A binary might contain more than one dynamic symbol table. ++ Unusual, but possible. Warn, but continue. */ ++ if (elf_dynsymtab (abfd) != 0) ++ { ++ _bfd_error_handler ++ /* xgettext:c-format */ ++ (_("%pB: warning: multiple dynamic symbol tables detected" ++ " - ignoring the table in section %u"), ++ abfd, shindex); ++ goto success; ++ } ++ elf_dynsymtab (abfd) = shindex; ++ elf_tdata (abfd)->dynsymtab_hdr = *hdr; ++ elf_elfsections (abfd)[shindex] = hdr = &elf_tdata (abfd)->dynsymtab_hdr; ++ abfd->flags |= HAS_SYMS; ++ ++ /* Besides being a symbol table, we also treat this as a regular ++ section, so that objcopy can handle it. */ ++ ret = _bfd_elf_make_section_from_shdr (abfd, hdr, name, shindex); ++ goto success; ++ ++ case SHT_SYMTAB_SHNDX: /* Symbol section indices when >64k sections. */ ++ { ++ elf_section_list * entry; ++ ++ for (entry = elf_symtab_shndx_list (abfd); entry != NULL; entry = entry->next) ++ if (entry->ndx == shindex) ++ goto success; ++ ++ entry = bfd_alloc (abfd, sizeof (*entry)); ++ if (entry == NULL) ++ goto fail; ++ entry->ndx = shindex; ++ entry->hdr = * hdr; ++ entry->next = elf_symtab_shndx_list (abfd); ++ elf_symtab_shndx_list (abfd) = entry; ++ elf_elfsections (abfd)[shindex] = & entry->hdr; ++ goto success; ++ } ++ ++ case SHT_STRTAB: /* A string table. */ ++ if (hdr->bfd_section != NULL) ++ goto success; ++ ++ if (ehdr->e_shstrndx == shindex) ++ { ++ elf_tdata (abfd)->shstrtab_hdr = *hdr; ++ elf_elfsections (abfd)[shindex] = &elf_tdata (abfd)->shstrtab_hdr; ++ goto success; ++ } ++ ++ if (elf_elfsections (abfd)[elf_onesymtab (abfd)]->sh_link == shindex) ++ { ++ symtab_strtab: ++ elf_tdata (abfd)->strtab_hdr = *hdr; ++ elf_elfsections (abfd)[shindex] = &elf_tdata (abfd)->strtab_hdr; ++ goto success; ++ } ++ ++ if (elf_elfsections (abfd)[elf_dynsymtab (abfd)]->sh_link == shindex) ++ { ++ dynsymtab_strtab: ++ elf_tdata (abfd)->dynstrtab_hdr = *hdr; ++ hdr = &elf_tdata (abfd)->dynstrtab_hdr; ++ elf_elfsections (abfd)[shindex] = hdr; ++ /* We also treat this as a regular section, so that objcopy ++ can handle it. */ ++ ret = _bfd_elf_make_section_from_shdr (abfd, hdr, name, ++ shindex); ++ goto success; ++ } ++ ++ /* If the string table isn't one of the above, then treat it as a ++ regular section. We need to scan all the headers to be sure, ++ just in case this strtab section appeared before the above. */ ++ if (elf_onesymtab (abfd) == 0 || elf_dynsymtab (abfd) == 0) ++ { ++ unsigned int i, num_sec; ++ ++ num_sec = elf_numsections (abfd); ++ for (i = 1; i < num_sec; i++) ++ { ++ Elf_Internal_Shdr *hdr2 = elf_elfsections (abfd)[i]; ++ if (hdr2->sh_link == shindex) ++ { ++ /* Prevent endless recursion on broken objects. */ ++ if (i == shindex) ++ goto fail; ++ if (! bfd_section_from_shdr (abfd, i)) ++ goto fail; ++ if (elf_onesymtab (abfd) == i) ++ goto symtab_strtab; ++ if (elf_dynsymtab (abfd) == i) ++ goto dynsymtab_strtab; ++ } ++ } ++ } ++ ret = _bfd_elf_make_section_from_shdr (abfd, hdr, name, shindex); ++ goto success; ++ ++ case SHT_REL: ++ case SHT_RELA: ++ case SHT_RELR: ++ /* *These* do a lot of work -- but build no sections! */ ++ { ++ asection *target_sect; ++ Elf_Internal_Shdr *hdr2, **p_hdr; ++ unsigned int num_sec = elf_numsections (abfd); ++ struct bfd_elf_section_data *esdt; ++ bfd_size_type size; ++ ++ if (hdr->sh_type == SHT_REL) ++ size = bed->s->sizeof_rel; ++ else if (hdr->sh_type == SHT_RELA) ++ size = bed->s->sizeof_rela; ++ else ++ size = bed->s->arch_size / 8; ++ if (hdr->sh_entsize != size) ++ goto fail; ++ ++ /* Check for a bogus link to avoid crashing. */ ++ if (hdr->sh_link >= num_sec) ++ { ++ _bfd_error_handler ++ /* xgettext:c-format */ ++ (_("%pB: invalid link %u for reloc section %s (index %u)"), ++ abfd, hdr->sh_link, name, shindex); ++ ret = _bfd_elf_make_section_from_shdr (abfd, hdr, name, ++ shindex); ++ goto success; ++ } ++ ++ /* Get the symbol table. */ ++ if ((elf_elfsections (abfd)[hdr->sh_link]->sh_type == SHT_SYMTAB ++ || elf_elfsections (abfd)[hdr->sh_link]->sh_type == SHT_DYNSYM) ++ && ! bfd_section_from_shdr (abfd, hdr->sh_link)) ++ goto fail; ++ ++ /* If this is an alloc section in an executable or shared ++ library, or the reloc section does not use the main symbol ++ table we don't treat it as a reloc section. BFD can't ++ adequately represent such a section, so at least for now, ++ we don't try. We just present it as a normal section. We ++ also can't use it as a reloc section if it points to the ++ null section, an invalid section, another reloc section, or ++ its sh_link points to the null section. */ ++ if (((abfd->flags & (DYNAMIC | EXEC_P)) != 0 ++ && (hdr->sh_flags & SHF_ALLOC) != 0) ++ || hdr->sh_link == SHN_UNDEF ++ || hdr->sh_link != elf_onesymtab (abfd) ++ || hdr->sh_info == SHN_UNDEF ++ || hdr->sh_info >= num_sec ++ || elf_elfsections (abfd)[hdr->sh_info]->sh_type == SHT_REL ++ || elf_elfsections (abfd)[hdr->sh_info]->sh_type == SHT_RELA) ++ { ++ ret = _bfd_elf_make_section_from_shdr (abfd, hdr, name, ++ shindex); ++ goto success; ++ } ++ ++ if (! bfd_section_from_shdr (abfd, hdr->sh_info)) ++ goto fail; ++ ++ target_sect = bfd_section_from_elf_index (abfd, hdr->sh_info); ++ if (target_sect == NULL) ++ goto fail; ++ ++ esdt = elf_section_data (target_sect); ++ if (hdr->sh_type == SHT_RELA) ++ p_hdr = &esdt->rela.hdr; ++ else ++ p_hdr = &esdt->rel.hdr; ++ ++ /* PR 17512: file: 0b4f81b7. ++ Also see PR 24456, for a file which deliberately has two reloc ++ sections. */ ++ if (*p_hdr != NULL) ++ { ++ if (!bed->init_secondary_reloc_section (abfd, hdr, name, shindex)) ++ { ++ _bfd_error_handler ++ /* xgettext:c-format */ ++ (_("%pB: warning: secondary relocation section '%s' " ++ "for section %pA found - ignoring"), ++ abfd, name, target_sect); ++ } ++ else ++ esdt->has_secondary_relocs = true; ++ goto success; ++ } ++ ++ hdr2 = (Elf_Internal_Shdr *) bfd_alloc (abfd, sizeof (*hdr2)); ++ if (hdr2 == NULL) ++ goto fail; ++ *hdr2 = *hdr; ++ *p_hdr = hdr2; ++ elf_elfsections (abfd)[shindex] = hdr2; ++ target_sect->reloc_count += (NUM_SHDR_ENTRIES (hdr) ++ * bed->s->int_rels_per_ext_rel); ++ target_sect->flags |= SEC_RELOC; ++ target_sect->relocation = NULL; ++ target_sect->rel_filepos = hdr->sh_offset; ++ /* In the section to which the relocations apply, mark whether ++ its relocations are of the REL or RELA variety. */ ++ if (hdr->sh_size != 0) ++ { ++ if (hdr->sh_type == SHT_RELA) ++ target_sect->use_rela_p = 1; ++ } ++ abfd->flags |= HAS_RELOC; ++ goto success; ++ } ++ ++ case SHT_GNU_verdef: ++ elf_dynverdef (abfd) = shindex; ++ elf_tdata (abfd)->dynverdef_hdr = *hdr; ++ ret = _bfd_elf_make_section_from_shdr (abfd, hdr, name, shindex); ++ goto success; ++ ++ case SHT_GNU_versym: ++ if (hdr->sh_entsize != sizeof (Elf_External_Versym)) ++ goto fail; ++ ++ elf_dynversym (abfd) = shindex; ++ elf_tdata (abfd)->dynversym_hdr = *hdr; ++ ret = _bfd_elf_make_section_from_shdr (abfd, hdr, name, shindex); ++ goto success; ++ ++ case SHT_GNU_verneed: ++ elf_dynverref (abfd) = shindex; ++ elf_tdata (abfd)->dynverref_hdr = *hdr; ++ ret = _bfd_elf_make_section_from_shdr (abfd, hdr, name, shindex); ++ goto success; ++ ++ case SHT_SHLIB: ++ goto success; ++ ++ case SHT_GROUP: ++ if (! IS_VALID_GROUP_SECTION_HEADER (hdr, GRP_ENTRY_SIZE)) ++ goto fail; ++ ++ if (!_bfd_elf_make_section_from_shdr (abfd, hdr, name, shindex)) ++ goto fail; ++ ++ goto success; ++ ++ default: ++ /* Possibly an attributes section. */ ++ if (hdr->sh_type == SHT_GNU_ATTRIBUTES ++ || hdr->sh_type == bed->obj_attrs_section_type) ++ { ++ if (! _bfd_elf_make_section_from_shdr (abfd, hdr, name, shindex)) ++ goto fail; ++ _bfd_elf_parse_attributes (abfd, hdr); ++ goto success; ++ } ++ ++ /* Check for any processor-specific section types. */ ++ if (bed->elf_backend_section_from_shdr (abfd, hdr, name, shindex)) ++ goto success; ++ ++ if (hdr->sh_type >= SHT_LOUSER && hdr->sh_type <= SHT_HIUSER) ++ { ++ if ((hdr->sh_flags & SHF_ALLOC) != 0) ++ /* FIXME: How to properly handle allocated section reserved ++ for applications? */ ++ _bfd_error_handler ++ /* xgettext:c-format */ ++ (_("%pB: unknown type [%#x] section `%s'"), ++ abfd, hdr->sh_type, name); ++ else ++ { ++ /* Allow sections reserved for applications. */ ++ ret = _bfd_elf_make_section_from_shdr (abfd, hdr, name, ++ shindex); ++ goto success; ++ } ++ } ++ else if (hdr->sh_type >= SHT_LOPROC ++ && hdr->sh_type <= SHT_HIPROC) ++ /* FIXME: We should handle this section. */ ++ _bfd_error_handler ++ /* xgettext:c-format */ ++ (_("%pB: unknown type [%#x] section `%s'"), ++ abfd, hdr->sh_type, name); ++ else if (hdr->sh_type >= SHT_LOOS && hdr->sh_type <= SHT_HIOS) ++ { ++ /* Unrecognised OS-specific sections. */ ++ if ((hdr->sh_flags & SHF_OS_NONCONFORMING) != 0) ++ /* SHF_OS_NONCONFORMING indicates that special knowledge is ++ required to correctly process the section and the file should ++ be rejected with an error message. */ ++ _bfd_error_handler ++ /* xgettext:c-format */ ++ (_("%pB: unknown type [%#x] section `%s'"), ++ abfd, hdr->sh_type, name); ++ else ++ { ++ /* Otherwise it should be processed. */ ++ ret = _bfd_elf_make_section_from_shdr (abfd, hdr, name, shindex); ++ goto success; ++ } ++ } ++ else ++ /* FIXME: We should handle this section. */ ++ _bfd_error_handler ++ /* xgettext:c-format */ ++ (_("%pB: unknown type [%#x] section `%s'"), ++ abfd, hdr->sh_type, name); ++ ++ goto fail; ++ } ++ ++ fail: ++ ret = false; ++ success: ++ elf_tdata (abfd)->being_created[shindex] = false; ++ return ret; ++} ++ ++/* Return the local symbol specified by ABFD, R_SYMNDX. */ ++ ++Elf_Internal_Sym * ++bfd_sym_from_r_symndx (struct sym_cache *cache, ++ bfd *abfd, ++ unsigned long r_symndx) ++{ ++ unsigned int ent = r_symndx % LOCAL_SYM_CACHE_SIZE; ++ ++ if (cache->abfd != abfd || cache->indx[ent] != r_symndx) ++ { ++ Elf_Internal_Shdr *symtab_hdr; ++ unsigned char esym[sizeof (Elf64_External_Sym)]; ++ Elf_External_Sym_Shndx eshndx; ++ ++ symtab_hdr = &elf_tdata (abfd)->symtab_hdr; ++ if (bfd_elf_get_elf_syms (abfd, symtab_hdr, 1, r_symndx, ++ &cache->sym[ent], esym, &eshndx) == NULL) ++ return NULL; ++ ++ if (cache->abfd != abfd) ++ { ++ memset (cache->indx, -1, sizeof (cache->indx)); ++ cache->abfd = abfd; ++ } ++ cache->indx[ent] = r_symndx; ++ } ++ ++ return &cache->sym[ent]; ++} ++ ++/* Given an ELF section number, retrieve the corresponding BFD ++ section. */ ++ ++asection * ++bfd_section_from_elf_index (bfd *abfd, unsigned int sec_index) ++{ ++ if (sec_index >= elf_numsections (abfd)) ++ return NULL; ++ return elf_elfsections (abfd)[sec_index]->bfd_section; ++} ++ ++static const struct bfd_elf_special_section special_sections_b[] = ++{ ++ { STRING_COMMA_LEN (".bss"), -2, SHT_NOBITS, SHF_ALLOC + SHF_WRITE }, ++ { NULL, 0, 0, 0, 0 } ++}; ++ ++static const struct bfd_elf_special_section special_sections_c[] = ++{ ++ { STRING_COMMA_LEN (".comment"), 0, SHT_PROGBITS, 0 }, ++ { STRING_COMMA_LEN (".ctf"), 0, SHT_PROGBITS, 0 }, ++ { NULL, 0, 0, 0, 0 } ++}; ++ ++static const struct bfd_elf_special_section special_sections_d[] = ++{ ++ { STRING_COMMA_LEN (".data"), -2, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE }, ++ { STRING_COMMA_LEN (".data1"), 0, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE }, ++ /* There are more DWARF sections than these, but they needn't be added here ++ unless you have to cope with broken compilers that don't emit section ++ attributes or you want to help the user writing assembler. */ ++ { STRING_COMMA_LEN (".debug"), 0, SHT_PROGBITS, 0 }, ++ { STRING_COMMA_LEN (".debug_line"), 0, SHT_PROGBITS, 0 }, ++ { STRING_COMMA_LEN (".debug_info"), 0, SHT_PROGBITS, 0 }, ++ { STRING_COMMA_LEN (".debug_abbrev"), 0, SHT_PROGBITS, 0 }, ++ { STRING_COMMA_LEN (".debug_aranges"), 0, SHT_PROGBITS, 0 }, ++ { STRING_COMMA_LEN (".dynamic"), 0, SHT_DYNAMIC, SHF_ALLOC }, ++ { STRING_COMMA_LEN (".dynstr"), 0, SHT_STRTAB, SHF_ALLOC }, ++ { STRING_COMMA_LEN (".dynsym"), 0, SHT_DYNSYM, SHF_ALLOC }, ++ { NULL, 0, 0, 0, 0 } ++}; ++ ++static const struct bfd_elf_special_section special_sections_f[] = ++{ ++ { STRING_COMMA_LEN (".fini"), 0, SHT_PROGBITS, SHF_ALLOC + SHF_EXECINSTR }, ++ { STRING_COMMA_LEN (".fini_array"), -2, SHT_FINI_ARRAY, SHF_ALLOC + SHF_WRITE }, ++ { NULL, 0 , 0, 0, 0 } ++}; ++ ++static const struct bfd_elf_special_section special_sections_g[] = ++{ ++ { STRING_COMMA_LEN (".gnu.linkonce.b"), -2, SHT_NOBITS, SHF_ALLOC + SHF_WRITE }, ++ { STRING_COMMA_LEN (".gnu.linkonce.n"), -2, SHT_NOBITS, SHF_ALLOC + SHF_WRITE }, ++ { STRING_COMMA_LEN (".gnu.linkonce.p"), -2, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE }, ++ { STRING_COMMA_LEN (".gnu.lto_"), -1, SHT_PROGBITS, SHF_EXCLUDE }, ++ { STRING_COMMA_LEN (".got"), 0, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE }, ++ { STRING_COMMA_LEN (".gnu.version"), 0, SHT_GNU_versym, 0 }, ++ { STRING_COMMA_LEN (".gnu.version_d"), 0, SHT_GNU_verdef, 0 }, ++ { STRING_COMMA_LEN (".gnu.version_r"), 0, SHT_GNU_verneed, 0 }, ++ { STRING_COMMA_LEN (".gnu.liblist"), 0, SHT_GNU_LIBLIST, SHF_ALLOC }, ++ { STRING_COMMA_LEN (".gnu.conflict"), 0, SHT_RELA, SHF_ALLOC }, ++ { STRING_COMMA_LEN (".gnu.hash"), 0, SHT_GNU_HASH, SHF_ALLOC }, ++ { NULL, 0, 0, 0, 0 } ++}; ++ ++static const struct bfd_elf_special_section special_sections_h[] = ++{ ++ { STRING_COMMA_LEN (".hash"), 0, SHT_HASH, SHF_ALLOC }, ++ { NULL, 0, 0, 0, 0 } ++}; ++ ++static const struct bfd_elf_special_section special_sections_i[] = ++{ ++ { STRING_COMMA_LEN (".init"), 0, SHT_PROGBITS, SHF_ALLOC + SHF_EXECINSTR }, ++ { STRING_COMMA_LEN (".init_array"), -2, SHT_INIT_ARRAY, SHF_ALLOC + SHF_WRITE }, ++ { STRING_COMMA_LEN (".interp"), 0, SHT_PROGBITS, 0 }, ++ { NULL, 0, 0, 0, 0 } ++}; ++ ++static const struct bfd_elf_special_section special_sections_l[] = ++{ ++ { STRING_COMMA_LEN (".line"), 0, SHT_PROGBITS, 0 }, ++ { NULL, 0, 0, 0, 0 } ++}; ++ ++static const struct bfd_elf_special_section special_sections_n[] = ++{ ++ { STRING_COMMA_LEN (".noinit"), -2, SHT_NOBITS, SHF_ALLOC + SHF_WRITE }, ++ { STRING_COMMA_LEN (".note.GNU-stack"), 0, SHT_PROGBITS, 0 }, ++ { STRING_COMMA_LEN (".note"), -1, SHT_NOTE, 0 }, ++ { NULL, 0, 0, 0, 0 } ++}; ++ ++static const struct bfd_elf_special_section special_sections_p[] = ++{ ++ { STRING_COMMA_LEN (".persistent.bss"), 0, SHT_NOBITS, SHF_ALLOC + SHF_WRITE }, ++ { STRING_COMMA_LEN (".persistent"), -2, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE }, ++ { STRING_COMMA_LEN (".preinit_array"), -2, SHT_PREINIT_ARRAY, SHF_ALLOC + SHF_WRITE }, ++ { STRING_COMMA_LEN (".plt"), 0, SHT_PROGBITS, SHF_ALLOC + SHF_EXECINSTR }, ++ { NULL, 0, 0, 0, 0 } ++}; ++ ++static const struct bfd_elf_special_section special_sections_r[] = ++{ ++ { STRING_COMMA_LEN (".rodata"), -2, SHT_PROGBITS, SHF_ALLOC }, ++ { STRING_COMMA_LEN (".rodata1"), 0, SHT_PROGBITS, SHF_ALLOC }, ++ { STRING_COMMA_LEN (".relr.dyn"), 0, SHT_RELR, SHF_ALLOC }, ++ { STRING_COMMA_LEN (".rela"), -1, SHT_RELA, 0 }, ++ { STRING_COMMA_LEN (".rel"), -1, SHT_REL, 0 }, ++ { NULL, 0, 0, 0, 0 } ++}; ++ ++static const struct bfd_elf_special_section special_sections_s[] = ++{ ++ { STRING_COMMA_LEN (".shstrtab"), 0, SHT_STRTAB, 0 }, ++ { STRING_COMMA_LEN (".strtab"), 0, SHT_STRTAB, 0 }, ++ { STRING_COMMA_LEN (".symtab"), 0, SHT_SYMTAB, 0 }, ++ /* See struct bfd_elf_special_section declaration for the semantics of ++ this special case where .prefix_length != strlen (.prefix). */ ++ { ".stabstr", 5, 3, SHT_STRTAB, 0 }, ++ { NULL, 0, 0, 0, 0 } ++}; ++ ++static const struct bfd_elf_special_section special_sections_t[] = ++{ ++ { STRING_COMMA_LEN (".text"), -2, SHT_PROGBITS, SHF_ALLOC + SHF_EXECINSTR }, ++ { STRING_COMMA_LEN (".tbss"), -2, SHT_NOBITS, SHF_ALLOC + SHF_WRITE + SHF_TLS }, ++ { STRING_COMMA_LEN (".tdata"), -2, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE + SHF_TLS }, ++ { NULL, 0, 0, 0, 0 } ++}; ++ ++static const struct bfd_elf_special_section special_sections_z[] = ++{ ++ { STRING_COMMA_LEN (".zdebug_line"), 0, SHT_PROGBITS, 0 }, ++ { STRING_COMMA_LEN (".zdebug_info"), 0, SHT_PROGBITS, 0 }, ++ { STRING_COMMA_LEN (".zdebug_abbrev"), 0, SHT_PROGBITS, 0 }, ++ { STRING_COMMA_LEN (".zdebug_aranges"), 0, SHT_PROGBITS, 0 }, ++ { NULL, 0, 0, 0, 0 } ++}; ++ ++static const struct bfd_elf_special_section * const special_sections[] = ++{ ++ special_sections_b, /* 'b' */ ++ special_sections_c, /* 'c' */ ++ special_sections_d, /* 'd' */ ++ NULL, /* 'e' */ ++ special_sections_f, /* 'f' */ ++ special_sections_g, /* 'g' */ ++ special_sections_h, /* 'h' */ ++ special_sections_i, /* 'i' */ ++ NULL, /* 'j' */ ++ NULL, /* 'k' */ ++ special_sections_l, /* 'l' */ ++ NULL, /* 'm' */ ++ special_sections_n, /* 'n' */ ++ NULL, /* 'o' */ ++ special_sections_p, /* 'p' */ ++ NULL, /* 'q' */ ++ special_sections_r, /* 'r' */ ++ special_sections_s, /* 's' */ ++ special_sections_t, /* 't' */ ++ NULL, /* 'u' */ ++ NULL, /* 'v' */ ++ NULL, /* 'w' */ ++ NULL, /* 'x' */ ++ NULL, /* 'y' */ ++ special_sections_z /* 'z' */ ++}; ++ ++const struct bfd_elf_special_section * ++_bfd_elf_get_special_section (const char *name, ++ const struct bfd_elf_special_section *spec, ++ unsigned int rela) ++{ ++ int i; ++ int len; ++ ++ len = strlen (name); ++ ++ for (i = 0; spec[i].prefix != NULL; i++) ++ { ++ int suffix_len; ++ int prefix_len = spec[i].prefix_length; ++ ++ if (len < prefix_len) ++ continue; ++ if (memcmp (name, spec[i].prefix, prefix_len) != 0) ++ continue; ++ ++ suffix_len = spec[i].suffix_length; ++ if (suffix_len <= 0) ++ { ++ if (name[prefix_len] != 0) ++ { ++ if (suffix_len == 0) ++ continue; ++ if (name[prefix_len] != '.' ++ && (suffix_len == -2 ++ || (rela && spec[i].type == SHT_REL))) ++ continue; ++ } ++ } ++ else ++ { ++ if (len < prefix_len + suffix_len) ++ continue; ++ if (memcmp (name + len - suffix_len, ++ spec[i].prefix + prefix_len, ++ suffix_len) != 0) ++ continue; ++ } ++ return &spec[i]; ++ } ++ ++ return NULL; ++} ++ ++const struct bfd_elf_special_section * ++_bfd_elf_get_sec_type_attr (bfd *abfd, asection *sec) ++{ ++ int i; ++ const struct bfd_elf_special_section *spec; ++ const struct elf_backend_data *bed; ++ ++ /* See if this is one of the special sections. */ ++ if (sec->name == NULL) ++ return NULL; ++ ++ bed = get_elf_backend_data (abfd); ++ spec = bed->special_sections; ++ if (spec) ++ { ++ spec = _bfd_elf_get_special_section (sec->name, ++ bed->special_sections, ++ sec->use_rela_p); ++ if (spec != NULL) ++ return spec; ++ } ++ ++ if (sec->name[0] != '.') ++ return NULL; ++ ++ i = sec->name[1] - 'b'; ++ if (i < 0 || i > 'z' - 'b') ++ return NULL; ++ ++ spec = special_sections[i]; ++ ++ if (spec == NULL) ++ return NULL; ++ ++ return _bfd_elf_get_special_section (sec->name, spec, sec->use_rela_p); ++} ++ ++bool ++_bfd_elf_new_section_hook (bfd *abfd, asection *sec) ++{ ++ struct bfd_elf_section_data *sdata; ++ const struct elf_backend_data *bed; ++ const struct bfd_elf_special_section *ssect; ++ ++ sdata = (struct bfd_elf_section_data *) sec->used_by_bfd; ++ if (sdata == NULL) ++ { ++ sdata = (struct bfd_elf_section_data *) bfd_zalloc (abfd, ++ sizeof (*sdata)); ++ if (sdata == NULL) ++ return false; ++ sec->used_by_bfd = sdata; ++ } ++ ++ /* Indicate whether or not this section should use RELA relocations. */ ++ bed = get_elf_backend_data (abfd); ++ sec->use_rela_p = bed->default_use_rela_p; ++ ++ /* Set up ELF section type and flags for newly created sections, if ++ there is an ABI mandated section. */ ++ ssect = (*bed->get_sec_type_attr) (abfd, sec); ++ if (ssect != NULL) ++ { ++ elf_section_type (sec) = ssect->type; ++ elf_section_flags (sec) = ssect->attr; ++ } ++ ++ return _bfd_generic_new_section_hook (abfd, sec); ++} ++ ++/* Create a new bfd section from an ELF program header. ++ ++ Since program segments have no names, we generate a synthetic name ++ of the form segment, where NUM is generally the index in the ++ program header table. For segments that are split (see below) we ++ generate the names segmenta and segmentb. ++ ++ Note that some program segments may have a file size that is different than ++ (less than) the memory size. All this means is that at execution the ++ system must allocate the amount of memory specified by the memory size, ++ but only initialize it with the first "file size" bytes read from the ++ file. This would occur for example, with program segments consisting ++ of combined data+bss. ++ ++ To handle the above situation, this routine generates TWO bfd sections ++ for the single program segment. The first has the length specified by ++ the file size of the segment, and the second has the length specified ++ by the difference between the two sizes. In effect, the segment is split ++ into its initialized and uninitialized parts. ++ ++ */ ++ ++bool ++_bfd_elf_make_section_from_phdr (bfd *abfd, ++ Elf_Internal_Phdr *hdr, ++ int hdr_index, ++ const char *type_name) ++{ ++ asection *newsect; ++ char *name; ++ char namebuf[64]; ++ size_t len; ++ int split; ++ unsigned int opb = bfd_octets_per_byte (abfd, NULL); ++ ++ split = ((hdr->p_memsz > 0) ++ && (hdr->p_filesz > 0) ++ && (hdr->p_memsz > hdr->p_filesz)); ++ ++ if (hdr->p_filesz > 0) ++ { ++ sprintf (namebuf, "%s%d%s", type_name, hdr_index, split ? "a" : ""); ++ len = strlen (namebuf) + 1; ++ name = (char *) bfd_alloc (abfd, len); ++ if (!name) ++ return false; ++ memcpy (name, namebuf, len); ++ newsect = bfd_make_section (abfd, name); ++ if (newsect == NULL) ++ return false; ++ newsect->vma = hdr->p_vaddr / opb; ++ newsect->lma = hdr->p_paddr / opb; ++ newsect->size = hdr->p_filesz; ++ newsect->filepos = hdr->p_offset; ++ newsect->flags |= SEC_HAS_CONTENTS; ++ newsect->alignment_power = bfd_log2 (hdr->p_align); ++ if (hdr->p_type == PT_LOAD) ++ { ++ newsect->flags |= SEC_ALLOC; ++ newsect->flags |= SEC_LOAD; ++ if (hdr->p_flags & PF_X) ++ { ++ /* FIXME: all we known is that it has execute PERMISSION, ++ may be data. */ ++ newsect->flags |= SEC_CODE; ++ } ++ } ++ if (!(hdr->p_flags & PF_W)) ++ { ++ newsect->flags |= SEC_READONLY; ++ } ++ } ++ ++ if (hdr->p_memsz > hdr->p_filesz) ++ { ++ bfd_vma align; ++ ++ sprintf (namebuf, "%s%d%s", type_name, hdr_index, split ? "b" : ""); ++ len = strlen (namebuf) + 1; ++ name = (char *) bfd_alloc (abfd, len); ++ if (!name) ++ return false; ++ memcpy (name, namebuf, len); ++ newsect = bfd_make_section (abfd, name); ++ if (newsect == NULL) ++ return false; ++ newsect->vma = (hdr->p_vaddr + hdr->p_filesz) / opb; ++ newsect->lma = (hdr->p_paddr + hdr->p_filesz) / opb; ++ newsect->size = hdr->p_memsz - hdr->p_filesz; ++ newsect->filepos = hdr->p_offset + hdr->p_filesz; ++ align = newsect->vma & -newsect->vma; ++ if (align == 0 || align > hdr->p_align) ++ align = hdr->p_align; ++ newsect->alignment_power = bfd_log2 (align); ++ if (hdr->p_type == PT_LOAD) ++ { ++ newsect->flags |= SEC_ALLOC; ++ if (hdr->p_flags & PF_X) ++ newsect->flags |= SEC_CODE; ++ } ++ if (!(hdr->p_flags & PF_W)) ++ newsect->flags |= SEC_READONLY; ++ } ++ ++ return true; ++} ++ ++static bool ++_bfd_elf_core_find_build_id (bfd *templ, bfd_vma offset) ++{ ++ /* The return value is ignored. Build-ids are considered optional. */ ++ if (templ->xvec->flavour == bfd_target_elf_flavour) ++ return (*get_elf_backend_data (templ)->elf_backend_core_find_build_id) ++ (templ, offset); ++ return false; ++} ++ ++bool ++bfd_section_from_phdr (bfd *abfd, Elf_Internal_Phdr *hdr, int hdr_index) ++{ ++ const struct elf_backend_data *bed; ++ ++ switch (hdr->p_type) ++ { ++ case PT_NULL: ++ return _bfd_elf_make_section_from_phdr (abfd, hdr, hdr_index, "null"); ++ ++ case PT_LOAD: ++ if (! _bfd_elf_make_section_from_phdr (abfd, hdr, hdr_index, "load")) ++ return false; ++ if (bfd_get_format (abfd) == bfd_core && abfd->build_id == NULL) ++ _bfd_elf_core_find_build_id (abfd, hdr->p_offset); ++ return true; ++ ++ case PT_DYNAMIC: ++ return _bfd_elf_make_section_from_phdr (abfd, hdr, hdr_index, "dynamic"); ++ ++ case PT_INTERP: ++ return _bfd_elf_make_section_from_phdr (abfd, hdr, hdr_index, "interp"); ++ ++ case PT_NOTE: ++ if (! _bfd_elf_make_section_from_phdr (abfd, hdr, hdr_index, "note")) ++ return false; ++ if (! elf_read_notes (abfd, hdr->p_offset, hdr->p_filesz, ++ hdr->p_align)) ++ return false; ++ return true; ++ ++ case PT_SHLIB: ++ return _bfd_elf_make_section_from_phdr (abfd, hdr, hdr_index, "shlib"); ++ ++ case PT_PHDR: ++ return _bfd_elf_make_section_from_phdr (abfd, hdr, hdr_index, "phdr"); ++ ++ case PT_GNU_EH_FRAME: ++ return _bfd_elf_make_section_from_phdr (abfd, hdr, hdr_index, ++ "eh_frame_hdr"); ++ ++ case PT_GNU_STACK: ++ return _bfd_elf_make_section_from_phdr (abfd, hdr, hdr_index, "stack"); ++ ++ case PT_GNU_RELRO: ++ return _bfd_elf_make_section_from_phdr (abfd, hdr, hdr_index, "relro"); ++ ++ default: ++ /* Check for any processor-specific program segment types. */ ++ bed = get_elf_backend_data (abfd); ++ return bed->elf_backend_section_from_phdr (abfd, hdr, hdr_index, "proc"); ++ } ++} ++ ++/* Return the REL_HDR for SEC, assuming there is only a single one, either ++ REL or RELA. */ ++ ++Elf_Internal_Shdr * ++_bfd_elf_single_rel_hdr (asection *sec) ++{ ++ if (elf_section_data (sec)->rel.hdr) ++ { ++ BFD_ASSERT (elf_section_data (sec)->rela.hdr == NULL); ++ return elf_section_data (sec)->rel.hdr; ++ } ++ else ++ return elf_section_data (sec)->rela.hdr; ++} ++ ++static bool ++_bfd_elf_set_reloc_sh_name (bfd *abfd, ++ Elf_Internal_Shdr *rel_hdr, ++ const char *sec_name, ++ bool use_rela_p) ++{ ++ char *name = (char *) bfd_alloc (abfd, ++ sizeof ".rela" + strlen (sec_name)); ++ if (name == NULL) ++ return false; ++ ++ sprintf (name, "%s%s", use_rela_p ? ".rela" : ".rel", sec_name); ++ rel_hdr->sh_name = ++ (unsigned int) _bfd_elf_strtab_add (elf_shstrtab (abfd), name, ++ false); ++ if (rel_hdr->sh_name == (unsigned int) -1) ++ return false; ++ ++ return true; ++} ++ ++/* Allocate and initialize a section-header for a new reloc section, ++ containing relocations against ASECT. It is stored in RELDATA. If ++ USE_RELA_P is TRUE, we use RELA relocations; otherwise, we use REL ++ relocations. */ ++ ++static bool ++_bfd_elf_init_reloc_shdr (bfd *abfd, ++ struct bfd_elf_section_reloc_data *reldata, ++ const char *sec_name, ++ bool use_rela_p, ++ bool delay_st_name_p) ++{ ++ Elf_Internal_Shdr *rel_hdr; ++ const struct elf_backend_data *bed = get_elf_backend_data (abfd); ++ ++ BFD_ASSERT (reldata->hdr == NULL); ++ rel_hdr = bfd_zalloc (abfd, sizeof (*rel_hdr)); ++ reldata->hdr = rel_hdr; ++ ++ if (delay_st_name_p) ++ rel_hdr->sh_name = (unsigned int) -1; ++ else if (!_bfd_elf_set_reloc_sh_name (abfd, rel_hdr, sec_name, ++ use_rela_p)) ++ return false; ++ rel_hdr->sh_type = use_rela_p ? SHT_RELA : SHT_REL; ++ rel_hdr->sh_entsize = (use_rela_p ++ ? bed->s->sizeof_rela ++ : bed->s->sizeof_rel); ++ rel_hdr->sh_addralign = (bfd_vma) 1 << bed->s->log_file_align; ++ rel_hdr->sh_flags = 0; ++ rel_hdr->sh_addr = 0; ++ rel_hdr->sh_size = 0; ++ rel_hdr->sh_offset = 0; ++ ++ return true; ++} ++ ++/* Return the default section type based on the passed in section flags. */ ++ ++int ++bfd_elf_get_default_section_type (flagword flags) ++{ ++ if ((flags & (SEC_ALLOC | SEC_IS_COMMON)) != 0 ++ && (flags & (SEC_LOAD | SEC_HAS_CONTENTS)) == 0) ++ return SHT_NOBITS; ++ return SHT_PROGBITS; ++} ++ ++struct fake_section_arg ++{ ++ struct bfd_link_info *link_info; ++ bool failed; ++}; ++ ++/* Set up an ELF internal section header for a section. */ ++ ++static void ++elf_fake_sections (bfd *abfd, asection *asect, void *fsarg) ++{ ++ struct fake_section_arg *arg = (struct fake_section_arg *)fsarg; ++ const struct elf_backend_data *bed = get_elf_backend_data (abfd); ++ struct bfd_elf_section_data *esd = elf_section_data (asect); ++ Elf_Internal_Shdr *this_hdr; ++ unsigned int sh_type; ++ const char *name = asect->name; ++ bool delay_st_name_p = false; ++ bfd_vma mask; ++ ++ if (arg->failed) ++ { ++ /* We already failed; just get out of the bfd_map_over_sections ++ loop. */ ++ return; ++ } ++ ++ this_hdr = &esd->this_hdr; ++ ++ if (arg->link_info) ++ { ++ /* ld: compress DWARF debug sections with names: .debug_*. */ ++ if ((arg->link_info->compress_debug & COMPRESS_DEBUG) ++ && (asect->flags & SEC_DEBUGGING) ++ && name[1] == 'd' ++ && name[6] == '_') ++ { ++ /* Set SEC_ELF_COMPRESS to indicate this section should be ++ compressed. */ ++ asect->flags |= SEC_ELF_COMPRESS; ++ /* If this section will be compressed, delay adding section ++ name to section name section after it is compressed in ++ _bfd_elf_assign_file_positions_for_non_load. */ ++ delay_st_name_p = true; ++ } ++ } ++ else if ((asect->flags & SEC_ELF_RENAME)) ++ { ++ /* objcopy: rename output DWARF debug section. */ ++ if ((abfd->flags & (BFD_DECOMPRESS | BFD_COMPRESS_GABI))) ++ { ++ /* When we decompress or compress with SHF_COMPRESSED, ++ convert section name from .zdebug_* to .debug_* if ++ needed. */ ++ if (name[1] == 'z') ++ { ++ char *new_name = convert_zdebug_to_debug (abfd, name); ++ if (new_name == NULL) ++ { ++ arg->failed = true; ++ return; ++ } ++ name = new_name; ++ } ++ } ++ else if (asect->compress_status == COMPRESS_SECTION_DONE) ++ { ++ /* PR binutils/18087: Compression does not always make a ++ section smaller. So only rename the section when ++ compression has actually taken place. If input section ++ name is .zdebug_*, we should never compress it again. */ ++ char *new_name = convert_debug_to_zdebug (abfd, name); ++ if (new_name == NULL) ++ { ++ arg->failed = true; ++ return; ++ } ++ BFD_ASSERT (name[1] != 'z'); ++ name = new_name; ++ } ++ } ++ ++ if (delay_st_name_p) ++ this_hdr->sh_name = (unsigned int) -1; ++ else ++ { ++ this_hdr->sh_name ++ = (unsigned int) _bfd_elf_strtab_add (elf_shstrtab (abfd), ++ name, false); ++ if (this_hdr->sh_name == (unsigned int) -1) ++ { ++ arg->failed = true; ++ return; ++ } ++ } ++ ++ /* Don't clear sh_flags. Assembler may set additional bits. */ ++ ++ if ((asect->flags & SEC_ALLOC) != 0 ++ || asect->user_set_vma) ++ this_hdr->sh_addr = asect->vma * bfd_octets_per_byte (abfd, asect); ++ else ++ this_hdr->sh_addr = 0; ++ ++ this_hdr->sh_offset = 0; ++ this_hdr->sh_size = asect->size; ++ this_hdr->sh_link = 0; ++ /* PR 17512: file: 0eb809fe, 8b0535ee. */ ++ if (asect->alignment_power >= (sizeof (bfd_vma) * 8) - 1) ++ { ++ _bfd_error_handler ++ /* xgettext:c-format */ ++ (_("%pB: error: alignment power %d of section `%pA' is too big"), ++ abfd, asect->alignment_power, asect); ++ arg->failed = true; ++ return; ++ } ++ /* Set sh_addralign to the highest power of two given by alignment ++ consistent with the section VMA. Linker scripts can force VMA. */ ++ mask = ((bfd_vma) 1 << asect->alignment_power) | this_hdr->sh_addr; ++ this_hdr->sh_addralign = mask & -mask; ++ /* The sh_entsize and sh_info fields may have been set already by ++ copy_private_section_data. */ ++ ++ this_hdr->bfd_section = asect; ++ this_hdr->contents = NULL; ++ ++ /* If the section type is unspecified, we set it based on ++ asect->flags. */ ++ if ((asect->flags & SEC_GROUP) != 0) ++ sh_type = SHT_GROUP; ++ else ++ sh_type = bfd_elf_get_default_section_type (asect->flags); ++ ++ if (this_hdr->sh_type == SHT_NULL) ++ this_hdr->sh_type = sh_type; ++ else if (this_hdr->sh_type == SHT_NOBITS ++ && sh_type == SHT_PROGBITS ++ && (asect->flags & SEC_ALLOC) != 0) ++ { ++ /* Warn if we are changing a NOBITS section to PROGBITS, but ++ allow the link to proceed. This can happen when users link ++ non-bss input sections to bss output sections, or emit data ++ to a bss output section via a linker script. */ ++ _bfd_error_handler ++ (_("warning: section `%pA' type changed to PROGBITS"), asect); ++ this_hdr->sh_type = sh_type; ++ } ++ ++ switch (this_hdr->sh_type) ++ { ++ default: ++ break; ++ ++ case SHT_STRTAB: ++ case SHT_NOTE: ++ case SHT_NOBITS: ++ case SHT_PROGBITS: ++ break; ++ ++ case SHT_INIT_ARRAY: ++ case SHT_FINI_ARRAY: ++ case SHT_PREINIT_ARRAY: ++ this_hdr->sh_entsize = bed->s->arch_size / 8; ++ break; ++ ++ case SHT_HASH: ++ this_hdr->sh_entsize = bed->s->sizeof_hash_entry; ++ break; ++ ++ case SHT_DYNSYM: ++ this_hdr->sh_entsize = bed->s->sizeof_sym; ++ break; ++ ++ case SHT_DYNAMIC: ++ this_hdr->sh_entsize = bed->s->sizeof_dyn; ++ break; ++ ++ case SHT_RELA: ++ if (get_elf_backend_data (abfd)->may_use_rela_p) ++ this_hdr->sh_entsize = bed->s->sizeof_rela; ++ break; ++ ++ case SHT_REL: ++ if (get_elf_backend_data (abfd)->may_use_rel_p) ++ this_hdr->sh_entsize = bed->s->sizeof_rel; ++ break; ++ ++ case SHT_GNU_versym: ++ this_hdr->sh_entsize = sizeof (Elf_External_Versym); ++ break; ++ ++ case SHT_GNU_verdef: ++ this_hdr->sh_entsize = 0; ++ /* objcopy or strip will copy over sh_info, but may not set ++ cverdefs. The linker will set cverdefs, but sh_info will be ++ zero. */ ++ if (this_hdr->sh_info == 0) ++ this_hdr->sh_info = elf_tdata (abfd)->cverdefs; ++ else ++ BFD_ASSERT (elf_tdata (abfd)->cverdefs == 0 ++ || this_hdr->sh_info == elf_tdata (abfd)->cverdefs); ++ break; ++ ++ case SHT_GNU_verneed: ++ this_hdr->sh_entsize = 0; ++ /* objcopy or strip will copy over sh_info, but may not set ++ cverrefs. The linker will set cverrefs, but sh_info will be ++ zero. */ ++ if (this_hdr->sh_info == 0) ++ this_hdr->sh_info = elf_tdata (abfd)->cverrefs; ++ else ++ BFD_ASSERT (elf_tdata (abfd)->cverrefs == 0 ++ || this_hdr->sh_info == elf_tdata (abfd)->cverrefs); ++ break; ++ ++ case SHT_GROUP: ++ this_hdr->sh_entsize = GRP_ENTRY_SIZE; ++ break; ++ ++ case SHT_GNU_HASH: ++ this_hdr->sh_entsize = bed->s->arch_size == 64 ? 0 : 4; ++ break; ++ } ++ ++ if ((asect->flags & SEC_ALLOC) != 0) ++ this_hdr->sh_flags |= SHF_ALLOC; ++ if ((asect->flags & SEC_READONLY) == 0) ++ this_hdr->sh_flags |= SHF_WRITE; ++ if ((asect->flags & SEC_CODE) != 0) ++ this_hdr->sh_flags |= SHF_EXECINSTR; ++ if ((asect->flags & SEC_MERGE) != 0) ++ { ++ this_hdr->sh_flags |= SHF_MERGE; ++ this_hdr->sh_entsize = asect->entsize; ++ } ++ if ((asect->flags & SEC_STRINGS) != 0) ++ this_hdr->sh_flags |= SHF_STRINGS; ++ if ((asect->flags & SEC_GROUP) == 0 && elf_group_name (asect) != NULL) ++ this_hdr->sh_flags |= SHF_GROUP; ++ if ((asect->flags & SEC_THREAD_LOCAL) != 0) ++ { ++ this_hdr->sh_flags |= SHF_TLS; ++ if (asect->size == 0 ++ && (asect->flags & SEC_HAS_CONTENTS) == 0) ++ { ++ struct bfd_link_order *o = asect->map_tail.link_order; ++ ++ this_hdr->sh_size = 0; ++ if (o != NULL) ++ { ++ this_hdr->sh_size = o->offset + o->size; ++ if (this_hdr->sh_size != 0) ++ this_hdr->sh_type = SHT_NOBITS; ++ } ++ } ++ } ++ if ((asect->flags & (SEC_GROUP | SEC_EXCLUDE)) == SEC_EXCLUDE) ++ this_hdr->sh_flags |= SHF_EXCLUDE; ++ ++ /* If the section has relocs, set up a section header for the ++ SHT_REL[A] section. If two relocation sections are required for ++ this section, it is up to the processor-specific back-end to ++ create the other. */ ++ if ((asect->flags & SEC_RELOC) != 0) ++ { ++ /* When doing a relocatable link, create both REL and RELA sections if ++ needed. */ ++ if (arg->link_info ++ /* Do the normal setup if we wouldn't create any sections here. */ ++ && esd->rel.count + esd->rela.count > 0 ++ && (bfd_link_relocatable (arg->link_info) ++ || arg->link_info->emitrelocations)) ++ { ++ if (esd->rel.count && esd->rel.hdr == NULL ++ && !_bfd_elf_init_reloc_shdr (abfd, &esd->rel, name, ++ false, delay_st_name_p)) ++ { ++ arg->failed = true; ++ return; ++ } ++ if (esd->rela.count && esd->rela.hdr == NULL ++ && !_bfd_elf_init_reloc_shdr (abfd, &esd->rela, name, ++ true, delay_st_name_p)) ++ { ++ arg->failed = true; ++ return; ++ } ++ } ++ else if (!_bfd_elf_init_reloc_shdr (abfd, ++ (asect->use_rela_p ++ ? &esd->rela : &esd->rel), ++ name, ++ asect->use_rela_p, ++ delay_st_name_p)) ++ { ++ arg->failed = true; ++ return; ++ } ++ } ++ ++ /* Check for processor-specific section types. */ ++ sh_type = this_hdr->sh_type; ++ if (bed->elf_backend_fake_sections ++ && !(*bed->elf_backend_fake_sections) (abfd, this_hdr, asect)) ++ { ++ arg->failed = true; ++ return; ++ } ++ ++ if (sh_type == SHT_NOBITS && asect->size != 0) ++ { ++ /* Don't change the header type from NOBITS if we are being ++ called for objcopy --only-keep-debug. */ ++ this_hdr->sh_type = sh_type; ++ } ++} ++ ++/* Fill in the contents of a SHT_GROUP section. Called from ++ _bfd_elf_compute_section_file_positions for gas, objcopy, and ++ when ELF targets use the generic linker, ld. Called for ld -r ++ from bfd_elf_final_link. */ ++ ++void ++bfd_elf_set_group_contents (bfd *abfd, asection *sec, void *failedptrarg) ++{ ++ bool *failedptr = (bool *) failedptrarg; ++ asection *elt, *first; ++ unsigned char *loc; ++ bool gas; ++ ++ /* Ignore linker created group section. See elfNN_ia64_object_p in ++ elfxx-ia64.c. */ ++ if ((sec->flags & (SEC_GROUP | SEC_LINKER_CREATED)) != SEC_GROUP ++ || sec->size == 0 ++ || *failedptr) ++ return; ++ ++ if (elf_section_data (sec)->this_hdr.sh_info == 0) ++ { ++ unsigned long symindx = 0; ++ ++ /* elf_group_id will have been set up by objcopy and the ++ generic linker. */ ++ if (elf_group_id (sec) != NULL) ++ symindx = elf_group_id (sec)->udata.i; ++ ++ if (symindx == 0) ++ { ++ /* If called from the assembler, swap_out_syms will have set up ++ elf_section_syms. ++ PR 25699: A corrupt input file could contain bogus group info. */ ++ if (sec->index >= elf_num_section_syms (abfd) ++ || elf_section_syms (abfd)[sec->index] == NULL) ++ { ++ *failedptr = true; ++ return; ++ } ++ symindx = elf_section_syms (abfd)[sec->index]->udata.i; ++ } ++ elf_section_data (sec)->this_hdr.sh_info = symindx; ++ } ++ else if (elf_section_data (sec)->this_hdr.sh_info == (unsigned int) -2) ++ { ++ /* The ELF backend linker sets sh_info to -2 when the group ++ signature symbol is global, and thus the index can't be ++ set until all local symbols are output. */ ++ asection *igroup; ++ struct bfd_elf_section_data *sec_data; ++ unsigned long symndx; ++ unsigned long extsymoff; ++ struct elf_link_hash_entry *h; ++ ++ /* The point of this little dance to the first SHF_GROUP section ++ then back to the SHT_GROUP section is that this gets us to ++ the SHT_GROUP in the input object. */ ++ igroup = elf_sec_group (elf_next_in_group (sec)); ++ sec_data = elf_section_data (igroup); ++ symndx = sec_data->this_hdr.sh_info; ++ extsymoff = 0; ++ if (!elf_bad_symtab (igroup->owner)) ++ { ++ Elf_Internal_Shdr *symtab_hdr; ++ ++ symtab_hdr = &elf_tdata (igroup->owner)->symtab_hdr; ++ extsymoff = symtab_hdr->sh_info; ++ } ++ h = elf_sym_hashes (igroup->owner)[symndx - extsymoff]; ++ while (h->root.type == bfd_link_hash_indirect ++ || h->root.type == bfd_link_hash_warning) ++ h = (struct elf_link_hash_entry *) h->root.u.i.link; ++ ++ elf_section_data (sec)->this_hdr.sh_info = h->indx; ++ } ++ ++ /* The contents won't be allocated for "ld -r" or objcopy. */ ++ gas = true; ++ if (sec->contents == NULL) ++ { ++ gas = false; ++ sec->contents = (unsigned char *) bfd_alloc (abfd, sec->size); ++ ++ /* Arrange for the section to be written out. */ ++ elf_section_data (sec)->this_hdr.contents = sec->contents; ++ if (sec->contents == NULL) ++ { ++ *failedptr = true; ++ return; ++ } ++ } ++ ++ loc = sec->contents + sec->size; ++ ++ /* Get the pointer to the first section in the group that gas ++ squirreled away here. objcopy arranges for this to be set to the ++ start of the input section group. */ ++ first = elt = elf_next_in_group (sec); ++ ++ /* First element is a flag word. Rest of section is elf section ++ indices for all the sections of the group. Write them backwards ++ just to keep the group in the same order as given in .section ++ directives, not that it matters. */ ++ while (elt != NULL) ++ { ++ asection *s; ++ ++ s = elt; ++ if (!gas) ++ s = s->output_section; ++ if (s != NULL ++ && !bfd_is_abs_section (s)) ++ { ++ struct bfd_elf_section_data *elf_sec = elf_section_data (s); ++ struct bfd_elf_section_data *input_elf_sec = elf_section_data (elt); ++ ++ if (elf_sec->rel.hdr != NULL ++ && (gas ++ || (input_elf_sec->rel.hdr != NULL ++ && input_elf_sec->rel.hdr->sh_flags & SHF_GROUP) != 0)) ++ { ++ elf_sec->rel.hdr->sh_flags |= SHF_GROUP; ++ loc -= 4; ++ H_PUT_32 (abfd, elf_sec->rel.idx, loc); ++ } ++ if (elf_sec->rela.hdr != NULL ++ && (gas ++ || (input_elf_sec->rela.hdr != NULL ++ && input_elf_sec->rela.hdr->sh_flags & SHF_GROUP) != 0)) ++ { ++ elf_sec->rela.hdr->sh_flags |= SHF_GROUP; ++ loc -= 4; ++ H_PUT_32 (abfd, elf_sec->rela.idx, loc); ++ } ++ loc -= 4; ++ H_PUT_32 (abfd, elf_sec->this_idx, loc); ++ } ++ elt = elf_next_in_group (elt); ++ if (elt == first) ++ break; ++ } ++ ++ loc -= 4; ++ BFD_ASSERT (loc == sec->contents); ++ ++ H_PUT_32 (abfd, sec->flags & SEC_LINK_ONCE ? GRP_COMDAT : 0, loc); ++} ++ ++/* Given NAME, the name of a relocation section stripped of its ++ .rel/.rela prefix, return the section in ABFD to which the ++ relocations apply. */ ++ ++asection * ++_bfd_elf_plt_get_reloc_section (bfd *abfd, const char *name) ++{ ++ /* If a target needs .got.plt section, relocations in rela.plt/rel.plt ++ section likely apply to .got.plt or .got section. */ ++ if (get_elf_backend_data (abfd)->want_got_plt ++ && strcmp (name, ".plt") == 0) ++ { ++ asection *sec; ++ ++ name = ".got.plt"; ++ sec = bfd_get_section_by_name (abfd, name); ++ if (sec != NULL) ++ return sec; ++ name = ".got"; ++ } ++ ++ return bfd_get_section_by_name (abfd, name); ++} ++ ++/* Return the section to which RELOC_SEC applies. */ ++ ++static asection * ++elf_get_reloc_section (asection *reloc_sec) ++{ ++ const char *name; ++ unsigned int type; ++ bfd *abfd; ++ const struct elf_backend_data *bed; ++ ++ type = elf_section_data (reloc_sec)->this_hdr.sh_type; ++ if (type != SHT_REL && type != SHT_RELA) ++ return NULL; ++ ++ /* We look up the section the relocs apply to by name. */ ++ name = reloc_sec->name; ++ if (!startswith (name, ".rel")) ++ return NULL; ++ name += 4; ++ if (type == SHT_RELA && *name++ != 'a') ++ return NULL; ++ ++ abfd = reloc_sec->owner; ++ bed = get_elf_backend_data (abfd); ++ return bed->get_reloc_section (abfd, name); ++} ++ ++/* Assign all ELF section numbers. The dummy first section is handled here ++ too. The link/info pointers for the standard section types are filled ++ in here too, while we're at it. LINK_INFO will be 0 when arriving ++ here for objcopy, and when using the generic ELF linker. */ ++ ++static bool ++assign_section_numbers (bfd *abfd, struct bfd_link_info *link_info) ++{ ++ struct elf_obj_tdata *t = elf_tdata (abfd); ++ asection *sec; ++ unsigned int section_number; ++ Elf_Internal_Shdr **i_shdrp; ++ struct bfd_elf_section_data *d; ++ bool need_symtab; ++ size_t amt; ++ ++ section_number = 1; ++ ++ _bfd_elf_strtab_clear_all_refs (elf_shstrtab (abfd)); ++ ++ /* SHT_GROUP sections are in relocatable files only. */ ++ if (link_info == NULL || !link_info->resolve_section_groups) ++ { ++ size_t reloc_count = 0; ++ ++ /* Put SHT_GROUP sections first. */ ++ for (sec = abfd->sections; sec != NULL; sec = sec->next) ++ { ++ d = elf_section_data (sec); ++ ++ if (d->this_hdr.sh_type == SHT_GROUP) ++ { ++ if (sec->flags & SEC_LINKER_CREATED) ++ { ++ /* Remove the linker created SHT_GROUP sections. */ ++ bfd_section_list_remove (abfd, sec); ++ abfd->section_count--; ++ } ++ else ++ d->this_idx = section_number++; ++ } ++ ++ /* Count relocations. */ ++ reloc_count += sec->reloc_count; ++ } ++ ++ /* Clear HAS_RELOC if there are no relocations. */ ++ if (reloc_count == 0) ++ abfd->flags &= ~HAS_RELOC; ++ } ++ ++ for (sec = abfd->sections; sec; sec = sec->next) ++ { ++ d = elf_section_data (sec); ++ ++ if (d->this_hdr.sh_type != SHT_GROUP) ++ d->this_idx = section_number++; ++ if (d->this_hdr.sh_name != (unsigned int) -1) ++ _bfd_elf_strtab_addref (elf_shstrtab (abfd), d->this_hdr.sh_name); ++ if (d->rel.hdr) ++ { ++ d->rel.idx = section_number++; ++ if (d->rel.hdr->sh_name != (unsigned int) -1) ++ _bfd_elf_strtab_addref (elf_shstrtab (abfd), d->rel.hdr->sh_name); ++ } ++ else ++ d->rel.idx = 0; ++ ++ if (d->rela.hdr) ++ { ++ d->rela.idx = section_number++; ++ if (d->rela.hdr->sh_name != (unsigned int) -1) ++ _bfd_elf_strtab_addref (elf_shstrtab (abfd), d->rela.hdr->sh_name); ++ } ++ else ++ d->rela.idx = 0; ++ } ++ ++ need_symtab = (bfd_get_symcount (abfd) > 0 ++ || (link_info == NULL ++ && ((abfd->flags & (EXEC_P | DYNAMIC | HAS_RELOC)) ++ == HAS_RELOC))); ++ if (need_symtab) ++ { ++ elf_onesymtab (abfd) = section_number++; ++ _bfd_elf_strtab_addref (elf_shstrtab (abfd), t->symtab_hdr.sh_name); ++ if (section_number > ((SHN_LORESERVE - 2) & 0xFFFF)) ++ { ++ elf_section_list *entry; ++ ++ BFD_ASSERT (elf_symtab_shndx_list (abfd) == NULL); ++ ++ entry = bfd_zalloc (abfd, sizeof (*entry)); ++ entry->ndx = section_number++; ++ elf_symtab_shndx_list (abfd) = entry; ++ entry->hdr.sh_name ++ = (unsigned int) _bfd_elf_strtab_add (elf_shstrtab (abfd), ++ ".symtab_shndx", false); ++ if (entry->hdr.sh_name == (unsigned int) -1) ++ return false; ++ } ++ elf_strtab_sec (abfd) = section_number++; ++ _bfd_elf_strtab_addref (elf_shstrtab (abfd), t->strtab_hdr.sh_name); ++ } ++ ++ elf_shstrtab_sec (abfd) = section_number++; ++ _bfd_elf_strtab_addref (elf_shstrtab (abfd), t->shstrtab_hdr.sh_name); ++ elf_elfheader (abfd)->e_shstrndx = elf_shstrtab_sec (abfd); ++ ++ if (section_number >= SHN_LORESERVE) ++ { ++ /* xgettext:c-format */ ++ _bfd_error_handler (_("%pB: too many sections: %u"), ++ abfd, section_number); ++ return false; ++ } ++ ++ elf_numsections (abfd) = section_number; ++ elf_elfheader (abfd)->e_shnum = section_number; ++ ++ /* Set up the list of section header pointers, in agreement with the ++ indices. */ ++ amt = section_number * sizeof (Elf_Internal_Shdr *); ++ i_shdrp = (Elf_Internal_Shdr **) bfd_zalloc (abfd, amt); ++ if (i_shdrp == NULL) ++ return false; ++ ++ i_shdrp[0] = (Elf_Internal_Shdr *) bfd_zalloc (abfd, ++ sizeof (Elf_Internal_Shdr)); ++ if (i_shdrp[0] == NULL) ++ { ++ bfd_release (abfd, i_shdrp); ++ return false; ++ } ++ ++ elf_elfsections (abfd) = i_shdrp; ++ ++ i_shdrp[elf_shstrtab_sec (abfd)] = &t->shstrtab_hdr; ++ if (need_symtab) ++ { ++ i_shdrp[elf_onesymtab (abfd)] = &t->symtab_hdr; ++ if (elf_numsections (abfd) > (SHN_LORESERVE & 0xFFFF)) ++ { ++ elf_section_list * entry = elf_symtab_shndx_list (abfd); ++ BFD_ASSERT (entry != NULL); ++ i_shdrp[entry->ndx] = & entry->hdr; ++ entry->hdr.sh_link = elf_onesymtab (abfd); ++ } ++ i_shdrp[elf_strtab_sec (abfd)] = &t->strtab_hdr; ++ t->symtab_hdr.sh_link = elf_strtab_sec (abfd); ++ } ++ ++ for (sec = abfd->sections; sec; sec = sec->next) ++ { ++ asection *s; ++ ++ d = elf_section_data (sec); ++ ++ i_shdrp[d->this_idx] = &d->this_hdr; ++ if (d->rel.idx != 0) ++ i_shdrp[d->rel.idx] = d->rel.hdr; ++ if (d->rela.idx != 0) ++ i_shdrp[d->rela.idx] = d->rela.hdr; ++ ++ /* Fill in the sh_link and sh_info fields while we're at it. */ ++ ++ /* sh_link of a reloc section is the section index of the symbol ++ table. sh_info is the section index of the section to which ++ the relocation entries apply. */ ++ if (d->rel.idx != 0) ++ { ++ d->rel.hdr->sh_link = elf_onesymtab (abfd); ++ d->rel.hdr->sh_info = d->this_idx; ++ d->rel.hdr->sh_flags |= SHF_INFO_LINK; ++ } ++ if (d->rela.idx != 0) ++ { ++ d->rela.hdr->sh_link = elf_onesymtab (abfd); ++ d->rela.hdr->sh_info = d->this_idx; ++ d->rela.hdr->sh_flags |= SHF_INFO_LINK; ++ } ++ ++ /* We need to set up sh_link for SHF_LINK_ORDER. */ ++ if ((d->this_hdr.sh_flags & SHF_LINK_ORDER) != 0) ++ { ++ s = elf_linked_to_section (sec); ++ /* We can now have a NULL linked section pointer. ++ This happens when the sh_link field is 0, which is done ++ when a linked to section is discarded but the linking ++ section has been retained for some reason. */ ++ if (s) ++ { ++ /* Check discarded linkonce section. */ ++ if (discarded_section (s)) ++ { ++ asection *kept; ++ _bfd_error_handler ++ /* xgettext:c-format */ ++ (_("%pB: sh_link of section `%pA' points to" ++ " discarded section `%pA' of `%pB'"), ++ abfd, d->this_hdr.bfd_section, s, s->owner); ++ /* Point to the kept section if it has the same ++ size as the discarded one. */ ++ kept = _bfd_elf_check_kept_section (s, link_info); ++ if (kept == NULL) ++ { ++ bfd_set_error (bfd_error_bad_value); ++ return false; ++ } ++ s = kept; ++ } ++ /* Handle objcopy. */ ++ else if (s->output_section == NULL) ++ { ++ _bfd_error_handler ++ /* xgettext:c-format */ ++ (_("%pB: sh_link of section `%pA' points to" ++ " removed section `%pA' of `%pB'"), ++ abfd, d->this_hdr.bfd_section, s, s->owner); ++ bfd_set_error (bfd_error_bad_value); ++ return false; ++ } ++ s = s->output_section; ++ d->this_hdr.sh_link = elf_section_data (s)->this_idx; ++ } ++ } ++ ++ switch (d->this_hdr.sh_type) ++ { ++ case SHT_REL: ++ case SHT_RELA: ++ /* A reloc section which we are treating as a normal BFD ++ section. sh_link is the section index of the symbol ++ table. sh_info is the section index of the section to ++ which the relocation entries apply. We assume that an ++ allocated reloc section uses the dynamic symbol table ++ if there is one. Otherwise we guess the normal symbol ++ table. FIXME: How can we be sure? */ ++ if (d->this_hdr.sh_link == 0 && (sec->flags & SEC_ALLOC) != 0) ++ { ++ s = bfd_get_section_by_name (abfd, ".dynsym"); ++ if (s != NULL) ++ d->this_hdr.sh_link = elf_section_data (s)->this_idx; ++ } ++ if (d->this_hdr.sh_link == 0) ++ d->this_hdr.sh_link = elf_onesymtab (abfd); ++ ++ s = elf_get_reloc_section (sec); ++ if (s != NULL) ++ { ++ d->this_hdr.sh_info = elf_section_data (s)->this_idx; ++ d->this_hdr.sh_flags |= SHF_INFO_LINK; ++ } ++ break; ++ ++ case SHT_STRTAB: ++ /* We assume that a section named .stab*str is a stabs ++ string section. We look for a section with the same name ++ but without the trailing ``str'', and set its sh_link ++ field to point to this section. */ ++ if (startswith (sec->name, ".stab") ++ && strcmp (sec->name + strlen (sec->name) - 3, "str") == 0) ++ { ++ size_t len; ++ char *alc; ++ ++ len = strlen (sec->name); ++ alc = (char *) bfd_malloc (len - 2); ++ if (alc == NULL) ++ return false; ++ memcpy (alc, sec->name, len - 3); ++ alc[len - 3] = '\0'; ++ s = bfd_get_section_by_name (abfd, alc); ++ free (alc); ++ if (s != NULL) ++ { ++ elf_section_data (s)->this_hdr.sh_link = d->this_idx; ++ ++ /* This is a .stab section. */ ++ elf_section_data (s)->this_hdr.sh_entsize = 12; ++ } ++ } ++ break; ++ ++ case SHT_DYNAMIC: ++ case SHT_DYNSYM: ++ case SHT_GNU_verneed: ++ case SHT_GNU_verdef: ++ /* sh_link is the section header index of the string table ++ used for the dynamic entries, or the symbol table, or the ++ version strings. */ ++ s = bfd_get_section_by_name (abfd, ".dynstr"); ++ if (s != NULL) ++ d->this_hdr.sh_link = elf_section_data (s)->this_idx; ++ break; ++ ++ case SHT_GNU_LIBLIST: ++ /* sh_link is the section header index of the prelink library ++ list used for the dynamic entries, or the symbol table, or ++ the version strings. */ ++ s = bfd_get_section_by_name (abfd, ((sec->flags & SEC_ALLOC) ++ ? ".dynstr" : ".gnu.libstr")); ++ if (s != NULL) ++ d->this_hdr.sh_link = elf_section_data (s)->this_idx; ++ break; ++ ++ case SHT_HASH: ++ case SHT_GNU_HASH: ++ case SHT_GNU_versym: ++ /* sh_link is the section header index of the symbol table ++ this hash table or version table is for. */ ++ s = bfd_get_section_by_name (abfd, ".dynsym"); ++ if (s != NULL) ++ d->this_hdr.sh_link = elf_section_data (s)->this_idx; ++ break; ++ ++ case SHT_GROUP: ++ d->this_hdr.sh_link = elf_onesymtab (abfd); ++ } ++ } ++ ++ /* Delay setting sh_name to _bfd_elf_write_object_contents so that ++ _bfd_elf_assign_file_positions_for_non_load can convert DWARF ++ debug section name from .debug_* to .zdebug_* if needed. */ ++ ++ return true; ++} ++ ++static bool ++sym_is_global (bfd *abfd, asymbol *sym) ++{ ++ /* If the backend has a special mapping, use it. */ ++ const struct elf_backend_data *bed = get_elf_backend_data (abfd); ++ if (bed->elf_backend_sym_is_global) ++ return (*bed->elf_backend_sym_is_global) (abfd, sym); ++ ++ return ((sym->flags & (BSF_GLOBAL | BSF_WEAK | BSF_GNU_UNIQUE)) != 0 ++ || bfd_is_und_section (bfd_asymbol_section (sym)) ++ || bfd_is_com_section (bfd_asymbol_section (sym))); ++} ++ ++/* Filter global symbols of ABFD to include in the import library. All ++ SYMCOUNT symbols of ABFD can be examined from their pointers in ++ SYMS. Pointers of symbols to keep should be stored contiguously at ++ the beginning of that array. ++ ++ Returns the number of symbols to keep. */ ++ ++unsigned int ++_bfd_elf_filter_global_symbols (bfd *abfd, struct bfd_link_info *info, ++ asymbol **syms, long symcount) ++{ ++ long src_count, dst_count = 0; ++ ++ for (src_count = 0; src_count < symcount; src_count++) ++ { ++ asymbol *sym = syms[src_count]; ++ char *name = (char *) bfd_asymbol_name (sym); ++ struct bfd_link_hash_entry *h; ++ ++ if (!sym_is_global (abfd, sym)) ++ continue; ++ ++ h = bfd_link_hash_lookup (info->hash, name, false, false, false); ++ if (h == NULL) ++ continue; ++ if (h->type != bfd_link_hash_defined && h->type != bfd_link_hash_defweak) ++ continue; ++ if (h->linker_def || h->ldscript_def) ++ continue; ++ ++ syms[dst_count++] = sym; ++ } ++ ++ syms[dst_count] = NULL; ++ ++ return dst_count; ++} ++ ++/* Don't output section symbols for sections that are not going to be ++ output, that are duplicates or there is no BFD section. */ ++ ++static bool ++ignore_section_sym (bfd *abfd, asymbol *sym) ++{ ++ elf_symbol_type *type_ptr; ++ ++ if (sym == NULL) ++ return false; ++ ++ if ((sym->flags & BSF_SECTION_SYM) == 0) ++ return false; ++ ++ /* Ignore the section symbol if it isn't used. */ ++ if ((sym->flags & BSF_SECTION_SYM_USED) == 0) ++ return true; ++ ++ if (sym->section == NULL) ++ return true; ++ ++ type_ptr = elf_symbol_from (sym); ++ return ((type_ptr != NULL ++ && type_ptr->internal_elf_sym.st_shndx != 0 ++ && bfd_is_abs_section (sym->section)) ++ || !(sym->section->owner == abfd ++ || (sym->section->output_section != NULL ++ && sym->section->output_section->owner == abfd ++ && sym->section->output_offset == 0) ++ || bfd_is_abs_section (sym->section))); ++} ++ ++/* Map symbol from it's internal number to the external number, moving ++ all local symbols to be at the head of the list. */ ++ ++static bool ++elf_map_symbols (bfd *abfd, unsigned int *pnum_locals) ++{ ++ unsigned int symcount = bfd_get_symcount (abfd); ++ asymbol **syms = bfd_get_outsymbols (abfd); ++ asymbol **sect_syms; ++ unsigned int num_locals = 0; ++ unsigned int num_globals = 0; ++ unsigned int num_locals2 = 0; ++ unsigned int num_globals2 = 0; ++ unsigned int max_index = 0; ++ unsigned int idx; ++ asection *asect; ++ asymbol **new_syms; ++ size_t amt; ++ ++#ifdef DEBUG ++ fprintf (stderr, "elf_map_symbols\n"); ++ fflush (stderr); ++#endif ++ ++ for (asect = abfd->sections; asect; asect = asect->next) ++ { ++ if (max_index < asect->index) ++ max_index = asect->index; ++ } ++ ++ max_index++; ++ amt = max_index * sizeof (asymbol *); ++ sect_syms = (asymbol **) bfd_zalloc (abfd, amt); ++ if (sect_syms == NULL) ++ return false; ++ elf_section_syms (abfd) = sect_syms; ++ elf_num_section_syms (abfd) = max_index; ++ ++ /* Init sect_syms entries for any section symbols we have already ++ decided to output. */ ++ for (idx = 0; idx < symcount; idx++) ++ { ++ asymbol *sym = syms[idx]; ++ ++ if ((sym->flags & BSF_SECTION_SYM) != 0 ++ && sym->value == 0 ++ && !ignore_section_sym (abfd, sym) ++ && !bfd_is_abs_section (sym->section)) ++ { ++ asection *sec = sym->section; ++ ++ if (sec->owner != abfd) ++ sec = sec->output_section; ++ ++ sect_syms[sec->index] = syms[idx]; ++ } ++ } ++ ++ /* Classify all of the symbols. */ ++ for (idx = 0; idx < symcount; idx++) ++ { ++ if (sym_is_global (abfd, syms[idx])) ++ num_globals++; ++ else if (!ignore_section_sym (abfd, syms[idx])) ++ num_locals++; ++ } ++ ++ /* We will be adding a section symbol for each normal BFD section. Most ++ sections will already have a section symbol in outsymbols, but ++ eg. SHT_GROUP sections will not, and we need the section symbol mapped ++ at least in that case. */ ++ for (asect = abfd->sections; asect; asect = asect->next) ++ { ++ asymbol *sym = asect->symbol; ++ /* Don't include ignored section symbols. */ ++ if (!ignore_section_sym (abfd, sym) ++ && sect_syms[asect->index] == NULL) ++ { ++ if (!sym_is_global (abfd, asect->symbol)) ++ num_locals++; ++ else ++ num_globals++; ++ } ++ } ++ ++ /* Now sort the symbols so the local symbols are first. */ ++ amt = (num_locals + num_globals) * sizeof (asymbol *); ++ new_syms = (asymbol **) bfd_alloc (abfd, amt); ++ if (new_syms == NULL) ++ return false; ++ ++ for (idx = 0; idx < symcount; idx++) ++ { ++ asymbol *sym = syms[idx]; ++ unsigned int i; ++ ++ if (sym_is_global (abfd, sym)) ++ i = num_locals + num_globals2++; ++ /* Don't include ignored section symbols. */ ++ else if (!ignore_section_sym (abfd, sym)) ++ i = num_locals2++; ++ else ++ continue; ++ new_syms[i] = sym; ++ sym->udata.i = i + 1; ++ } ++ for (asect = abfd->sections; asect; asect = asect->next) ++ { ++ asymbol *sym = asect->symbol; ++ if (!ignore_section_sym (abfd, sym) ++ && sect_syms[asect->index] == NULL) ++ { ++ unsigned int i; ++ ++ sect_syms[asect->index] = sym; ++ if (!sym_is_global (abfd, sym)) ++ i = num_locals2++; ++ else ++ i = num_locals + num_globals2++; ++ new_syms[i] = sym; ++ sym->udata.i = i + 1; ++ } ++ } ++ ++ bfd_set_symtab (abfd, new_syms, num_locals + num_globals); ++ ++ *pnum_locals = num_locals; ++ return true; ++} ++ ++/* Align to the maximum file alignment that could be required for any ++ ELF data structure. */ ++ ++static inline file_ptr ++align_file_position (file_ptr off, int align) ++{ ++ return (off + align - 1) & ~(align - 1); ++} ++ ++/* Assign a file position to a section, optionally aligning to the ++ required section alignment. */ ++ ++file_ptr ++_bfd_elf_assign_file_position_for_section (Elf_Internal_Shdr *i_shdrp, ++ file_ptr offset, ++ bool align) ++{ ++ if (align && i_shdrp->sh_addralign > 1) ++ offset = BFD_ALIGN (offset, i_shdrp->sh_addralign); ++ i_shdrp->sh_offset = offset; ++ if (i_shdrp->bfd_section != NULL) ++ i_shdrp->bfd_section->filepos = offset; ++ if (i_shdrp->sh_type != SHT_NOBITS) ++ offset += i_shdrp->sh_size; ++ return offset; ++} ++ ++/* Compute the file positions we are going to put the sections at, and ++ otherwise prepare to begin writing out the ELF file. If LINK_INFO ++ is not NULL, this is being called by the ELF backend linker. */ ++ ++bool ++_bfd_elf_compute_section_file_positions (bfd *abfd, ++ struct bfd_link_info *link_info) ++{ ++ const struct elf_backend_data *bed = get_elf_backend_data (abfd); ++ struct fake_section_arg fsargs; ++ bool failed; ++ struct elf_strtab_hash *strtab = NULL; ++ Elf_Internal_Shdr *shstrtab_hdr; ++ bool need_symtab; ++ ++ if (abfd->output_has_begun) ++ return true; ++ ++ /* Do any elf backend specific processing first. */ ++ if (bed->elf_backend_begin_write_processing) ++ (*bed->elf_backend_begin_write_processing) (abfd, link_info); ++ ++ if (!(*bed->elf_backend_init_file_header) (abfd, link_info)) ++ return false; ++ ++ fsargs.failed = false; ++ fsargs.link_info = link_info; ++ bfd_map_over_sections (abfd, elf_fake_sections, &fsargs); ++ if (fsargs.failed) ++ return false; ++ ++ if (!assign_section_numbers (abfd, link_info)) ++ return false; ++ ++ /* The backend linker builds symbol table information itself. */ ++ need_symtab = (link_info == NULL ++ && (bfd_get_symcount (abfd) > 0 ++ || ((abfd->flags & (EXEC_P | DYNAMIC | HAS_RELOC)) ++ == HAS_RELOC))); ++ if (need_symtab) ++ { ++ /* Non-zero if doing a relocatable link. */ ++ int relocatable_p = ! (abfd->flags & (EXEC_P | DYNAMIC)); ++ ++ if (! swap_out_syms (abfd, &strtab, relocatable_p, link_info)) ++ return false; ++ } ++ ++ failed = false; ++ if (link_info == NULL) ++ { ++ bfd_map_over_sections (abfd, bfd_elf_set_group_contents, &failed); ++ if (failed) ++ return false; ++ } ++ ++ shstrtab_hdr = &elf_tdata (abfd)->shstrtab_hdr; ++ /* sh_name was set in init_file_header. */ ++ shstrtab_hdr->sh_type = SHT_STRTAB; ++ shstrtab_hdr->sh_flags = bed->elf_strtab_flags; ++ shstrtab_hdr->sh_addr = 0; ++ /* sh_size is set in _bfd_elf_assign_file_positions_for_non_load. */ ++ shstrtab_hdr->sh_entsize = 0; ++ shstrtab_hdr->sh_link = 0; ++ shstrtab_hdr->sh_info = 0; ++ /* sh_offset is set in _bfd_elf_assign_file_positions_for_non_load. */ ++ shstrtab_hdr->sh_addralign = 1; ++ ++ if (!assign_file_positions_except_relocs (abfd, link_info)) ++ return false; ++ ++ if (need_symtab) ++ { ++ file_ptr off; ++ Elf_Internal_Shdr *hdr; ++ ++ off = elf_next_file_pos (abfd); ++ ++ hdr = & elf_symtab_hdr (abfd); ++ off = _bfd_elf_assign_file_position_for_section (hdr, off, true); ++ ++ if (elf_symtab_shndx_list (abfd) != NULL) ++ { ++ hdr = & elf_symtab_shndx_list (abfd)->hdr; ++ if (hdr->sh_size != 0) ++ off = _bfd_elf_assign_file_position_for_section (hdr, off, true); ++ /* FIXME: What about other symtab_shndx sections in the list ? */ ++ } ++ ++ hdr = &elf_tdata (abfd)->strtab_hdr; ++ off = _bfd_elf_assign_file_position_for_section (hdr, off, true); ++ ++ elf_next_file_pos (abfd) = off; ++ ++ /* Now that we know where the .strtab section goes, write it ++ out. */ ++ if (bfd_seek (abfd, hdr->sh_offset, SEEK_SET) != 0 ++ || ! _bfd_elf_strtab_emit (abfd, strtab)) ++ return false; ++ _bfd_elf_strtab_free (strtab); ++ } ++ ++ abfd->output_has_begun = true; ++ ++ return true; ++} ++ ++/* Retrieve .eh_frame_hdr. Prior to size_dynamic_sections the ++ function effectively returns whether --eh-frame-hdr is given on the ++ command line. After size_dynamic_sections the result reflects ++ whether .eh_frame_hdr will actually be output (sizing isn't done ++ until ldemul_after_allocation). */ ++ ++static asection * ++elf_eh_frame_hdr (const struct bfd_link_info *info) ++{ ++ if (info != NULL && is_elf_hash_table (info->hash)) ++ return elf_hash_table (info)->eh_info.hdr_sec; ++ return NULL; ++} ++ ++/* Make an initial estimate of the size of the program header. If we ++ get the number wrong here, we'll redo section placement. */ ++ ++static bfd_size_type ++get_program_header_size (bfd *abfd, struct bfd_link_info *info) ++{ ++ size_t segs; ++ asection *s; ++ const struct elf_backend_data *bed; ++ ++ /* Assume we will need exactly two PT_LOAD segments: one for text ++ and one for data. */ ++ segs = 2; ++ ++ s = bfd_get_section_by_name (abfd, ".interp"); ++ if (s != NULL && (s->flags & SEC_LOAD) != 0 && s->size != 0) ++ { ++ /* If we have a loadable interpreter section, we need a ++ PT_INTERP segment. In this case, assume we also need a ++ PT_PHDR segment, although that may not be true for all ++ targets. */ ++ segs += 2; ++ } ++ ++ if (bfd_get_section_by_name (abfd, ".dynamic") != NULL) ++ { ++ /* We need a PT_DYNAMIC segment. */ ++ ++segs; ++ } ++ ++ if (info != NULL && info->relro) ++ { ++ /* We need a PT_GNU_RELRO segment. */ ++ ++segs; ++ } ++ ++ if (elf_eh_frame_hdr (info)) ++ { ++ /* We need a PT_GNU_EH_FRAME segment. */ ++ ++segs; ++ } ++ ++ if (elf_stack_flags (abfd)) ++ { ++ /* We need a PT_GNU_STACK segment. */ ++ ++segs; ++ } ++ ++ s = bfd_get_section_by_name (abfd, ++ NOTE_GNU_PROPERTY_SECTION_NAME); ++ if (s != NULL && s->size != 0) ++ { ++ /* We need a PT_GNU_PROPERTY segment. */ ++ ++segs; ++ } ++ ++ for (s = abfd->sections; s != NULL; s = s->next) ++ { ++ if ((s->flags & SEC_LOAD) != 0 ++ && elf_section_type (s) == SHT_NOTE) ++ { ++ unsigned int alignment_power; ++ /* We need a PT_NOTE segment. */ ++ ++segs; ++ /* Try to create just one PT_NOTE segment for all adjacent ++ loadable SHT_NOTE sections. gABI requires that within a ++ PT_NOTE segment (and also inside of each SHT_NOTE section) ++ each note should have the same alignment. So we check ++ whether the sections are correctly aligned. */ ++ alignment_power = s->alignment_power; ++ while (s->next != NULL ++ && s->next->alignment_power == alignment_power ++ && (s->next->flags & SEC_LOAD) != 0 ++ && elf_section_type (s->next) == SHT_NOTE) ++ s = s->next; ++ } ++ } ++ ++ for (s = abfd->sections; s != NULL; s = s->next) ++ { ++ if (s->flags & SEC_THREAD_LOCAL) ++ { ++ /* We need a PT_TLS segment. */ ++ ++segs; ++ break; ++ } ++ } ++ ++ bed = get_elf_backend_data (abfd); ++ ++ if ((abfd->flags & D_PAGED) != 0 ++ && (elf_tdata (abfd)->has_gnu_osabi & elf_gnu_osabi_mbind) != 0) ++ { ++ /* Add a PT_GNU_MBIND segment for each mbind section. */ ++ bfd_vma commonpagesize; ++ unsigned int page_align_power; ++ ++ if (info != NULL) ++ commonpagesize = info->commonpagesize; ++ else ++ commonpagesize = bed->commonpagesize; ++ page_align_power = bfd_log2 (commonpagesize); ++ for (s = abfd->sections; s != NULL; s = s->next) ++ if (elf_section_flags (s) & SHF_GNU_MBIND) ++ { ++ if (elf_section_data (s)->this_hdr.sh_info > PT_GNU_MBIND_NUM) ++ { ++ _bfd_error_handler ++ /* xgettext:c-format */ ++ (_("%pB: GNU_MBIND section `%pA' has invalid " ++ "sh_info field: %d"), ++ abfd, s, elf_section_data (s)->this_hdr.sh_info); ++ continue; ++ } ++ /* Align mbind section to page size. */ ++ if (s->alignment_power < page_align_power) ++ s->alignment_power = page_align_power; ++ segs ++; ++ } ++ } ++ ++ /* Let the backend count up any program headers it might need. */ ++ if (bed->elf_backend_additional_program_headers) ++ { ++ int a; ++ ++ a = (*bed->elf_backend_additional_program_headers) (abfd, info); ++ if (a == -1) ++ abort (); ++ segs += a; ++ } ++ ++ return segs * bed->s->sizeof_phdr; ++} ++ ++/* Find the segment that contains the output_section of section. */ ++ ++Elf_Internal_Phdr * ++_bfd_elf_find_segment_containing_section (bfd * abfd, asection * section) ++{ ++ struct elf_segment_map *m; ++ Elf_Internal_Phdr *p; ++ ++ for (m = elf_seg_map (abfd), p = elf_tdata (abfd)->phdr; ++ m != NULL; ++ m = m->next, p++) ++ { ++ int i; ++ ++ for (i = m->count - 1; i >= 0; i--) ++ if (m->sections[i] == section) ++ return p; ++ } ++ ++ return NULL; ++} ++ ++/* Create a mapping from a set of sections to a program segment. */ ++ ++static struct elf_segment_map * ++make_mapping (bfd *abfd, ++ asection **sections, ++ unsigned int from, ++ unsigned int to, ++ bool phdr) ++{ ++ struct elf_segment_map *m; ++ unsigned int i; ++ asection **hdrpp; ++ size_t amt; ++ ++ amt = sizeof (struct elf_segment_map) - sizeof (asection *); ++ amt += (to - from) * sizeof (asection *); ++ m = (struct elf_segment_map *) bfd_zalloc (abfd, amt); ++ if (m == NULL) ++ return NULL; ++ m->next = NULL; ++ m->p_type = PT_LOAD; ++ for (i = from, hdrpp = sections + from; i < to; i++, hdrpp++) ++ m->sections[i - from] = *hdrpp; ++ m->count = to - from; ++ ++ if (from == 0 && phdr) ++ { ++ /* Include the headers in the first PT_LOAD segment. */ ++ m->includes_filehdr = 1; ++ m->includes_phdrs = 1; ++ } ++ ++ return m; ++} ++ ++/* Create the PT_DYNAMIC segment, which includes DYNSEC. Returns NULL ++ on failure. */ ++ ++struct elf_segment_map * ++_bfd_elf_make_dynamic_segment (bfd *abfd, asection *dynsec) ++{ ++ struct elf_segment_map *m; ++ ++ m = (struct elf_segment_map *) bfd_zalloc (abfd, ++ sizeof (struct elf_segment_map)); ++ if (m == NULL) ++ return NULL; ++ m->next = NULL; ++ m->p_type = PT_DYNAMIC; ++ m->count = 1; ++ m->sections[0] = dynsec; ++ ++ return m; ++} ++ ++/* Possibly add or remove segments from the segment map. */ ++ ++static bool ++elf_modify_segment_map (bfd *abfd, ++ struct bfd_link_info *info, ++ bool remove_empty_load) ++{ ++ struct elf_segment_map **m; ++ const struct elf_backend_data *bed; ++ ++ /* The placement algorithm assumes that non allocated sections are ++ not in PT_LOAD segments. We ensure this here by removing such ++ sections from the segment map. We also remove excluded ++ sections. Finally, any PT_LOAD segment without sections is ++ removed. */ ++ m = &elf_seg_map (abfd); ++ while (*m) ++ { ++ unsigned int i, new_count; ++ ++ for (new_count = 0, i = 0; i < (*m)->count; i++) ++ { ++ if (((*m)->sections[i]->flags & SEC_EXCLUDE) == 0 ++ && (((*m)->sections[i]->flags & SEC_ALLOC) != 0 ++ || (*m)->p_type != PT_LOAD)) ++ { ++ (*m)->sections[new_count] = (*m)->sections[i]; ++ new_count++; ++ } ++ } ++ (*m)->count = new_count; ++ ++ if (remove_empty_load ++ && (*m)->p_type == PT_LOAD ++ && (*m)->count == 0 ++ && !(*m)->includes_phdrs) ++ *m = (*m)->next; ++ else ++ m = &(*m)->next; ++ } ++ ++ bed = get_elf_backend_data (abfd); ++ if (bed->elf_backend_modify_segment_map != NULL) ++ { ++ if (!(*bed->elf_backend_modify_segment_map) (abfd, info)) ++ return false; ++ } ++ ++ return true; ++} ++ ++#define IS_TBSS(s) \ ++ ((s->flags & (SEC_THREAD_LOCAL | SEC_LOAD)) == SEC_THREAD_LOCAL) ++ ++/* Set up a mapping from BFD sections to program segments. Update ++ NEED_LAYOUT if the section layout is changed. */ ++ ++bool ++_bfd_elf_map_sections_to_segments (bfd *abfd, ++ struct bfd_link_info *info, ++ bool *need_layout) ++{ ++ unsigned int count; ++ struct elf_segment_map *m; ++ asection **sections = NULL; ++ const struct elf_backend_data *bed = get_elf_backend_data (abfd); ++ bool no_user_phdrs; ++ ++ no_user_phdrs = elf_seg_map (abfd) == NULL; ++ ++ if (info != NULL) ++ { ++ info->user_phdrs = !no_user_phdrs; ++ ++ /* Size the relative relocations if DT_RELR is enabled. */ ++ if (info->enable_dt_relr ++ && need_layout != NULL ++ && bed->size_relative_relocs ++ && !bed->size_relative_relocs (info, need_layout)) ++ info->callbacks->einfo ++ (_("%F%P: failed to size relative relocations\n")); ++ } ++ ++ if (no_user_phdrs && bfd_count_sections (abfd) != 0) ++ { ++ asection *s; ++ unsigned int i; ++ struct elf_segment_map *mfirst; ++ struct elf_segment_map **pm; ++ asection *last_hdr; ++ bfd_vma last_size; ++ unsigned int hdr_index; ++ bfd_vma maxpagesize; ++ asection **hdrpp; ++ bool phdr_in_segment; ++ bool writable; ++ bool executable; ++ unsigned int tls_count = 0; ++ asection *first_tls = NULL; ++ asection *first_mbind = NULL; ++ asection *dynsec, *eh_frame_hdr; ++ size_t amt; ++ bfd_vma addr_mask, wrap_to = 0; /* Bytes. */ ++ bfd_size_type phdr_size; /* Octets/bytes. */ ++ unsigned int opb = bfd_octets_per_byte (abfd, NULL); ++ ++ /* Select the allocated sections, and sort them. */ ++ ++ amt = bfd_count_sections (abfd) * sizeof (asection *); ++ sections = (asection **) bfd_malloc (amt); ++ if (sections == NULL) ++ goto error_return; ++ ++ /* Calculate top address, avoiding undefined behaviour of shift ++ left operator when shift count is equal to size of type ++ being shifted. */ ++ addr_mask = ((bfd_vma) 1 << (bfd_arch_bits_per_address (abfd) - 1)) - 1; ++ addr_mask = (addr_mask << 1) + 1; ++ ++ i = 0; ++ for (s = abfd->sections; s != NULL; s = s->next) ++ { ++ if ((s->flags & SEC_ALLOC) != 0) ++ { ++ /* target_index is unused until bfd_elf_final_link ++ starts output of section symbols. Use it to make ++ qsort stable. */ ++ s->target_index = i; ++ sections[i] = s; ++ ++i; ++ /* A wrapping section potentially clashes with header. */ ++ if (((s->lma + s->size / opb) & addr_mask) < (s->lma & addr_mask)) ++ wrap_to = (s->lma + s->size / opb) & addr_mask; ++ } ++ } ++ BFD_ASSERT (i <= bfd_count_sections (abfd)); ++ count = i; ++ ++ qsort (sections, (size_t) count, sizeof (asection *), elf_sort_sections); ++ ++ phdr_size = elf_program_header_size (abfd); ++ if (phdr_size == (bfd_size_type) -1) ++ phdr_size = get_program_header_size (abfd, info); ++ phdr_size += bed->s->sizeof_ehdr; ++ /* phdr_size is compared to LMA values which are in bytes. */ ++ phdr_size /= opb; ++ if (info != NULL) ++ maxpagesize = info->maxpagesize; ++ else ++ maxpagesize = bed->maxpagesize; ++ if (maxpagesize == 0) ++ maxpagesize = 1; ++ phdr_in_segment = info != NULL && info->load_phdrs; ++ if (count != 0 ++ && (((sections[0]->lma & addr_mask) & (maxpagesize - 1)) ++ >= (phdr_size & (maxpagesize - 1)))) ++ /* For compatibility with old scripts that may not be using ++ SIZEOF_HEADERS, add headers when it looks like space has ++ been left for them. */ ++ phdr_in_segment = true; ++ ++ /* Build the mapping. */ ++ mfirst = NULL; ++ pm = &mfirst; ++ ++ /* If we have a .interp section, then create a PT_PHDR segment for ++ the program headers and a PT_INTERP segment for the .interp ++ section. */ ++ s = bfd_get_section_by_name (abfd, ".interp"); ++ if (s != NULL && (s->flags & SEC_LOAD) != 0 && s->size != 0) ++ { ++ amt = sizeof (struct elf_segment_map); ++ m = (struct elf_segment_map *) bfd_zalloc (abfd, amt); ++ if (m == NULL) ++ goto error_return; ++ m->next = NULL; ++ m->p_type = PT_PHDR; ++ m->p_flags = PF_R; ++ m->p_flags_valid = 1; ++ m->includes_phdrs = 1; ++ phdr_in_segment = true; ++ *pm = m; ++ pm = &m->next; ++ ++ amt = sizeof (struct elf_segment_map); ++ m = (struct elf_segment_map *) bfd_zalloc (abfd, amt); ++ if (m == NULL) ++ goto error_return; ++ m->next = NULL; ++ m->p_type = PT_INTERP; ++ m->count = 1; ++ m->sections[0] = s; ++ ++ *pm = m; ++ pm = &m->next; ++ } ++ ++ /* Look through the sections. We put sections in the same program ++ segment when the start of the second section can be placed within ++ a few bytes of the end of the first section. */ ++ last_hdr = NULL; ++ last_size = 0; ++ hdr_index = 0; ++ writable = false; ++ executable = false; ++ dynsec = bfd_get_section_by_name (abfd, ".dynamic"); ++ if (dynsec != NULL ++ && (dynsec->flags & SEC_LOAD) == 0) ++ dynsec = NULL; ++ ++ if ((abfd->flags & D_PAGED) == 0) ++ phdr_in_segment = false; ++ ++ /* Deal with -Ttext or something similar such that the first section ++ is not adjacent to the program headers. This is an ++ approximation, since at this point we don't know exactly how many ++ program headers we will need. */ ++ if (phdr_in_segment && count > 0) ++ { ++ bfd_vma phdr_lma; /* Bytes. */ ++ bool separate_phdr = false; ++ ++ phdr_lma = (sections[0]->lma - phdr_size) & addr_mask & -maxpagesize; ++ if (info != NULL ++ && info->separate_code ++ && (sections[0]->flags & SEC_CODE) != 0) ++ { ++ /* If data sections should be separate from code and ++ thus not executable, and the first section is ++ executable then put the file and program headers in ++ their own PT_LOAD. */ ++ separate_phdr = true; ++ if ((((phdr_lma + phdr_size - 1) & addr_mask & -maxpagesize) ++ == (sections[0]->lma & addr_mask & -maxpagesize))) ++ { ++ /* The file and program headers are currently on the ++ same page as the first section. Put them on the ++ previous page if we can. */ ++ if (phdr_lma >= maxpagesize) ++ phdr_lma -= maxpagesize; ++ else ++ separate_phdr = false; ++ } ++ } ++ if ((sections[0]->lma & addr_mask) < phdr_lma ++ || (sections[0]->lma & addr_mask) < phdr_size) ++ /* If file and program headers would be placed at the end ++ of memory then it's probably better to omit them. */ ++ phdr_in_segment = false; ++ else if (phdr_lma < wrap_to) ++ /* If a section wraps around to where we'll be placing ++ file and program headers, then the headers will be ++ overwritten. */ ++ phdr_in_segment = false; ++ else if (separate_phdr) ++ { ++ m = make_mapping (abfd, sections, 0, 0, phdr_in_segment); ++ if (m == NULL) ++ goto error_return; ++ m->p_paddr = phdr_lma * opb; ++ m->p_vaddr_offset ++ = (sections[0]->vma - phdr_size) & addr_mask & -maxpagesize; ++ m->p_paddr_valid = 1; ++ *pm = m; ++ pm = &m->next; ++ phdr_in_segment = false; ++ } ++ } ++ ++ for (i = 0, hdrpp = sections; i < count; i++, hdrpp++) ++ { ++ asection *hdr; ++ bool new_segment; ++ ++ hdr = *hdrpp; ++ ++ /* See if this section and the last one will fit in the same ++ segment. */ ++ ++ if (last_hdr == NULL) ++ { ++ /* If we don't have a segment yet, then we don't need a new ++ one (we build the last one after this loop). */ ++ new_segment = false; ++ } ++ else if (last_hdr->lma - last_hdr->vma != hdr->lma - hdr->vma) ++ { ++ /* If this section has a different relation between the ++ virtual address and the load address, then we need a new ++ segment. */ ++ new_segment = true; ++ } ++ else if (hdr->lma < last_hdr->lma + last_size ++ || last_hdr->lma + last_size < last_hdr->lma) ++ { ++ /* If this section has a load address that makes it overlap ++ the previous section, then we need a new segment. */ ++ new_segment = true; ++ } ++ else if ((abfd->flags & D_PAGED) != 0 ++ && (((last_hdr->lma + last_size - 1) & -maxpagesize) ++ == (hdr->lma & -maxpagesize))) ++ { ++ /* If we are demand paged then we can't map two disk ++ pages onto the same memory page. */ ++ new_segment = false; ++ } ++ /* In the next test we have to be careful when last_hdr->lma is close ++ to the end of the address space. If the aligned address wraps ++ around to the start of the address space, then there are no more ++ pages left in memory and it is OK to assume that the current ++ section can be included in the current segment. */ ++ else if ((BFD_ALIGN (last_hdr->lma + last_size, maxpagesize) ++ + maxpagesize > last_hdr->lma) ++ && (BFD_ALIGN (last_hdr->lma + last_size, maxpagesize) ++ + maxpagesize <= hdr->lma)) ++ { ++ /* If putting this section in this segment would force us to ++ skip a page in the segment, then we need a new segment. */ ++ new_segment = true; ++ } ++ else if ((last_hdr->flags & (SEC_LOAD | SEC_THREAD_LOCAL)) == 0 ++ && (hdr->flags & (SEC_LOAD | SEC_THREAD_LOCAL)) != 0) ++ { ++ /* We don't want to put a loaded section after a ++ nonloaded (ie. bss style) section in the same segment ++ as that will force the non-loaded section to be loaded. ++ Consider .tbss sections as loaded for this purpose. */ ++ new_segment = true; ++ } ++ else if ((abfd->flags & D_PAGED) == 0) ++ { ++ /* If the file is not demand paged, which means that we ++ don't require the sections to be correctly aligned in the ++ file, then there is no other reason for a new segment. */ ++ new_segment = false; ++ } ++ else if (info != NULL ++ && info->separate_code ++ && executable != ((hdr->flags & SEC_CODE) != 0)) ++ { ++ new_segment = true; ++ } ++ else if (! writable ++ && (hdr->flags & SEC_READONLY) == 0) ++ { ++ /* We don't want to put a writable section in a read only ++ segment. */ ++ new_segment = true; ++ } ++ else ++ { ++ /* Otherwise, we can use the same segment. */ ++ new_segment = false; ++ } ++ ++ /* Allow interested parties a chance to override our decision. */ ++ if (last_hdr != NULL ++ && info != NULL ++ && info->callbacks->override_segment_assignment != NULL) ++ new_segment ++ = info->callbacks->override_segment_assignment (info, abfd, hdr, ++ last_hdr, ++ new_segment); ++ ++ if (! new_segment) ++ { ++ if ((hdr->flags & SEC_READONLY) == 0) ++ writable = true; ++ if ((hdr->flags & SEC_CODE) != 0) ++ executable = true; ++ last_hdr = hdr; ++ /* .tbss sections effectively have zero size. */ ++ last_size = (!IS_TBSS (hdr) ? hdr->size : 0) / opb; ++ continue; ++ } ++ ++ /* We need a new program segment. We must create a new program ++ header holding all the sections from hdr_index until hdr. */ ++ ++ m = make_mapping (abfd, sections, hdr_index, i, phdr_in_segment); ++ if (m == NULL) ++ goto error_return; ++ ++ *pm = m; ++ pm = &m->next; ++ ++ if ((hdr->flags & SEC_READONLY) == 0) ++ writable = true; ++ else ++ writable = false; ++ ++ if ((hdr->flags & SEC_CODE) == 0) ++ executable = false; ++ else ++ executable = true; ++ ++ last_hdr = hdr; ++ /* .tbss sections effectively have zero size. */ ++ last_size = (!IS_TBSS (hdr) ? hdr->size : 0) / opb; ++ hdr_index = i; ++ phdr_in_segment = false; ++ } ++ ++ /* Create a final PT_LOAD program segment, but not if it's just ++ for .tbss. */ ++ if (last_hdr != NULL ++ && (i - hdr_index != 1 ++ || !IS_TBSS (last_hdr))) ++ { ++ m = make_mapping (abfd, sections, hdr_index, i, phdr_in_segment); ++ if (m == NULL) ++ goto error_return; ++ ++ *pm = m; ++ pm = &m->next; ++ } ++ ++ /* If there is a .dynamic section, throw in a PT_DYNAMIC segment. */ ++ if (dynsec != NULL) ++ { ++ m = _bfd_elf_make_dynamic_segment (abfd, dynsec); ++ if (m == NULL) ++ goto error_return; ++ *pm = m; ++ pm = &m->next; ++ } ++ ++ /* For each batch of consecutive loadable SHT_NOTE sections, ++ add a PT_NOTE segment. We don't use bfd_get_section_by_name, ++ because if we link together nonloadable .note sections and ++ loadable .note sections, we will generate two .note sections ++ in the output file. */ ++ for (s = abfd->sections; s != NULL; s = s->next) ++ { ++ if ((s->flags & SEC_LOAD) != 0 ++ && elf_section_type (s) == SHT_NOTE) ++ { ++ asection *s2; ++ unsigned int alignment_power = s->alignment_power; ++ ++ count = 1; ++ for (s2 = s; s2->next != NULL; s2 = s2->next) ++ { ++ if (s2->next->alignment_power == alignment_power ++ && (s2->next->flags & SEC_LOAD) != 0 ++ && elf_section_type (s2->next) == SHT_NOTE ++ && align_power (s2->lma + s2->size / opb, ++ alignment_power) ++ == s2->next->lma) ++ count++; ++ else ++ break; ++ } ++ amt = sizeof (struct elf_segment_map) - sizeof (asection *); ++ amt += count * sizeof (asection *); ++ m = (struct elf_segment_map *) bfd_zalloc (abfd, amt); ++ if (m == NULL) ++ goto error_return; ++ m->next = NULL; ++ m->p_type = PT_NOTE; ++ m->count = count; ++ while (count > 1) ++ { ++ m->sections[m->count - count--] = s; ++ BFD_ASSERT ((s->flags & SEC_THREAD_LOCAL) == 0); ++ s = s->next; ++ } ++ m->sections[m->count - 1] = s; ++ BFD_ASSERT ((s->flags & SEC_THREAD_LOCAL) == 0); ++ *pm = m; ++ pm = &m->next; ++ } ++ if (s->flags & SEC_THREAD_LOCAL) ++ { ++ if (! tls_count) ++ first_tls = s; ++ tls_count++; ++ } ++ if (first_mbind == NULL ++ && (elf_section_flags (s) & SHF_GNU_MBIND) != 0) ++ first_mbind = s; ++ } ++ ++ /* If there are any SHF_TLS output sections, add PT_TLS segment. */ ++ if (tls_count > 0) ++ { ++ amt = sizeof (struct elf_segment_map) - sizeof (asection *); ++ amt += tls_count * sizeof (asection *); ++ m = (struct elf_segment_map *) bfd_zalloc (abfd, amt); ++ if (m == NULL) ++ goto error_return; ++ m->next = NULL; ++ m->p_type = PT_TLS; ++ m->count = tls_count; ++ /* Mandated PF_R. */ ++ m->p_flags = PF_R; ++ m->p_flags_valid = 1; ++ s = first_tls; ++ for (i = 0; i < tls_count; ++i) ++ { ++ if ((s->flags & SEC_THREAD_LOCAL) == 0) ++ { ++ _bfd_error_handler ++ (_("%pB: TLS sections are not adjacent:"), abfd); ++ s = first_tls; ++ i = 0; ++ while (i < tls_count) ++ { ++ if ((s->flags & SEC_THREAD_LOCAL) != 0) ++ { ++ _bfd_error_handler (_(" TLS: %pA"), s); ++ i++; ++ } ++ else ++ _bfd_error_handler (_(" non-TLS: %pA"), s); ++ s = s->next; ++ } ++ bfd_set_error (bfd_error_bad_value); ++ goto error_return; ++ } ++ m->sections[i] = s; ++ s = s->next; ++ } ++ ++ *pm = m; ++ pm = &m->next; ++ } ++ ++ if (first_mbind ++ && (abfd->flags & D_PAGED) != 0 ++ && (elf_tdata (abfd)->has_gnu_osabi & elf_gnu_osabi_mbind) != 0) ++ for (s = first_mbind; s != NULL; s = s->next) ++ if ((elf_section_flags (s) & SHF_GNU_MBIND) != 0 ++ && elf_section_data (s)->this_hdr.sh_info <= PT_GNU_MBIND_NUM) ++ { ++ /* Mandated PF_R. */ ++ unsigned long p_flags = PF_R; ++ if ((s->flags & SEC_READONLY) == 0) ++ p_flags |= PF_W; ++ if ((s->flags & SEC_CODE) != 0) ++ p_flags |= PF_X; ++ ++ amt = sizeof (struct elf_segment_map) + sizeof (asection *); ++ m = bfd_zalloc (abfd, amt); ++ if (m == NULL) ++ goto error_return; ++ m->next = NULL; ++ m->p_type = (PT_GNU_MBIND_LO ++ + elf_section_data (s)->this_hdr.sh_info); ++ m->count = 1; ++ m->p_flags_valid = 1; ++ m->sections[0] = s; ++ m->p_flags = p_flags; ++ ++ *pm = m; ++ pm = &m->next; ++ } ++ ++ s = bfd_get_section_by_name (abfd, ++ NOTE_GNU_PROPERTY_SECTION_NAME); ++ if (s != NULL && s->size != 0) ++ { ++ amt = sizeof (struct elf_segment_map) + sizeof (asection *); ++ m = bfd_zalloc (abfd, amt); ++ if (m == NULL) ++ goto error_return; ++ m->next = NULL; ++ m->p_type = PT_GNU_PROPERTY; ++ m->count = 1; ++ m->p_flags_valid = 1; ++ m->sections[0] = s; ++ m->p_flags = PF_R; ++ *pm = m; ++ pm = &m->next; ++ } ++ ++ /* If there is a .eh_frame_hdr section, throw in a PT_GNU_EH_FRAME ++ segment. */ ++ eh_frame_hdr = elf_eh_frame_hdr (info); ++ if (eh_frame_hdr != NULL ++ && (eh_frame_hdr->output_section->flags & SEC_LOAD) != 0) ++ { ++ amt = sizeof (struct elf_segment_map); ++ m = (struct elf_segment_map *) bfd_zalloc (abfd, amt); ++ if (m == NULL) ++ goto error_return; ++ m->next = NULL; ++ m->p_type = PT_GNU_EH_FRAME; ++ m->count = 1; ++ m->sections[0] = eh_frame_hdr->output_section; ++ ++ *pm = m; ++ pm = &m->next; ++ } ++ ++ if (elf_stack_flags (abfd)) ++ { ++ amt = sizeof (struct elf_segment_map); ++ m = (struct elf_segment_map *) bfd_zalloc (abfd, amt); ++ if (m == NULL) ++ goto error_return; ++ m->next = NULL; ++ m->p_type = PT_GNU_STACK; ++ m->p_flags = elf_stack_flags (abfd); ++ m->p_align = bed->stack_align; ++ m->p_flags_valid = 1; ++ m->p_align_valid = m->p_align != 0; ++ if (info->stacksize > 0) ++ { ++ m->p_size = info->stacksize; ++ m->p_size_valid = 1; ++ } ++ ++ *pm = m; ++ pm = &m->next; ++ } ++ ++ if (info != NULL && info->relro) ++ { ++ for (m = mfirst; m != NULL; m = m->next) ++ { ++ if (m->p_type == PT_LOAD ++ && m->count != 0 ++ && m->sections[0]->vma >= info->relro_start ++ && m->sections[0]->vma < info->relro_end) ++ { ++ i = m->count; ++ while (--i != (unsigned) -1) ++ { ++ if (m->sections[i]->size > 0 ++ && (m->sections[i]->flags & (SEC_LOAD | SEC_HAS_CONTENTS)) ++ == (SEC_LOAD | SEC_HAS_CONTENTS)) ++ break; ++ } ++ ++ if (i != (unsigned) -1) ++ break; ++ } ++ } ++ ++ /* Make a PT_GNU_RELRO segment only when it isn't empty. */ ++ if (m != NULL) ++ { ++ amt = sizeof (struct elf_segment_map); ++ m = (struct elf_segment_map *) bfd_zalloc (abfd, amt); ++ if (m == NULL) ++ goto error_return; ++ m->next = NULL; ++ m->p_type = PT_GNU_RELRO; ++ *pm = m; ++ pm = &m->next; ++ } ++ } ++ ++ free (sections); ++ elf_seg_map (abfd) = mfirst; ++ } ++ ++ if (!elf_modify_segment_map (abfd, info, no_user_phdrs)) ++ return false; ++ ++ for (count = 0, m = elf_seg_map (abfd); m != NULL; m = m->next) ++ ++count; ++ elf_program_header_size (abfd) = count * bed->s->sizeof_phdr; ++ ++ return true; ++ ++ error_return: ++ free (sections); ++ return false; ++} ++ ++/* Sort sections by address. */ ++ ++static int ++elf_sort_sections (const void *arg1, const void *arg2) ++{ ++ const asection *sec1 = *(const asection **) arg1; ++ const asection *sec2 = *(const asection **) arg2; ++ bfd_size_type size1, size2; ++ ++ /* Sort by LMA first, since this is the address used to ++ place the section into a segment. */ ++ if (sec1->lma < sec2->lma) ++ return -1; ++ else if (sec1->lma > sec2->lma) ++ return 1; ++ ++ /* Then sort by VMA. Normally the LMA and the VMA will be ++ the same, and this will do nothing. */ ++ if (sec1->vma < sec2->vma) ++ return -1; ++ else if (sec1->vma > sec2->vma) ++ return 1; ++ ++ /* Put !SEC_LOAD sections after SEC_LOAD ones. */ ++ ++#define TOEND(x) (((x)->flags & (SEC_LOAD | SEC_THREAD_LOCAL)) == 0 \ ++ && (x)->size != 0) ++ ++ if (TOEND (sec1)) ++ { ++ if (!TOEND (sec2)) ++ return 1; ++ } ++ else if (TOEND (sec2)) ++ return -1; ++ ++#undef TOEND ++ ++ /* Sort by size, to put zero sized sections ++ before others at the same address. */ ++ ++ size1 = (sec1->flags & SEC_LOAD) ? sec1->size : 0; ++ size2 = (sec2->flags & SEC_LOAD) ? sec2->size : 0; ++ ++ if (size1 < size2) ++ return -1; ++ if (size1 > size2) ++ return 1; ++ ++ return sec1->target_index - sec2->target_index; ++} ++ ++/* This qsort comparison functions sorts PT_LOAD segments first and ++ by p_paddr, for assign_file_positions_for_load_sections. */ ++ ++static int ++elf_sort_segments (const void *arg1, const void *arg2) ++{ ++ const struct elf_segment_map *m1 = *(const struct elf_segment_map **) arg1; ++ const struct elf_segment_map *m2 = *(const struct elf_segment_map **) arg2; ++ ++ if (m1->p_type != m2->p_type) ++ { ++ if (m1->p_type == PT_NULL) ++ return 1; ++ if (m2->p_type == PT_NULL) ++ return -1; ++ return m1->p_type < m2->p_type ? -1 : 1; ++ } ++ if (m1->includes_filehdr != m2->includes_filehdr) ++ return m1->includes_filehdr ? -1 : 1; ++ if (m1->no_sort_lma != m2->no_sort_lma) ++ return m1->no_sort_lma ? -1 : 1; ++ if (m1->p_type == PT_LOAD && !m1->no_sort_lma) ++ { ++ bfd_vma lma1, lma2; /* Octets. */ ++ lma1 = 0; ++ if (m1->p_paddr_valid) ++ lma1 = m1->p_paddr; ++ else if (m1->count != 0) ++ { ++ unsigned int opb = bfd_octets_per_byte (m1->sections[0]->owner, ++ m1->sections[0]); ++ lma1 = (m1->sections[0]->lma + m1->p_vaddr_offset) * opb; ++ } ++ lma2 = 0; ++ if (m2->p_paddr_valid) ++ lma2 = m2->p_paddr; ++ else if (m2->count != 0) ++ { ++ unsigned int opb = bfd_octets_per_byte (m2->sections[0]->owner, ++ m2->sections[0]); ++ lma2 = (m2->sections[0]->lma + m2->p_vaddr_offset) * opb; ++ } ++ if (lma1 != lma2) ++ return lma1 < lma2 ? -1 : 1; ++ } ++ if (m1->idx != m2->idx) ++ return m1->idx < m2->idx ? -1 : 1; ++ return 0; ++} ++ ++/* Ian Lance Taylor writes: ++ ++ We shouldn't be using % with a negative signed number. That's just ++ not good. We have to make sure either that the number is not ++ negative, or that the number has an unsigned type. When the types ++ are all the same size they wind up as unsigned. When file_ptr is a ++ larger signed type, the arithmetic winds up as signed long long, ++ which is wrong. ++ ++ What we're trying to say here is something like ``increase OFF by ++ the least amount that will cause it to be equal to the VMA modulo ++ the page size.'' */ ++/* In other words, something like: ++ ++ vma_offset = m->sections[0]->vma % bed->maxpagesize; ++ off_offset = off % bed->maxpagesize; ++ if (vma_offset < off_offset) ++ adjustment = vma_offset + bed->maxpagesize - off_offset; ++ else ++ adjustment = vma_offset - off_offset; ++ ++ which can be collapsed into the expression below. */ ++ ++static file_ptr ++vma_page_aligned_bias (bfd_vma vma, ufile_ptr off, bfd_vma maxpagesize) ++{ ++ /* PR binutils/16199: Handle an alignment of zero. */ ++ if (maxpagesize == 0) ++ maxpagesize = 1; ++ return ((vma - off) % maxpagesize); ++} ++ ++static void ++print_segment_map (const struct elf_segment_map *m) ++{ ++ unsigned int j; ++ const char *pt = get_segment_type (m->p_type); ++ char buf[32]; ++ ++ if (pt == NULL) ++ { ++ if (m->p_type >= PT_LOPROC && m->p_type <= PT_HIPROC) ++ sprintf (buf, "LOPROC+%7.7x", ++ (unsigned int) (m->p_type - PT_LOPROC)); ++ else if (m->p_type >= PT_LOOS && m->p_type <= PT_HIOS) ++ sprintf (buf, "LOOS+%7.7x", ++ (unsigned int) (m->p_type - PT_LOOS)); ++ else ++ snprintf (buf, sizeof (buf), "%8.8x", ++ (unsigned int) m->p_type); ++ pt = buf; ++ } ++ fflush (stdout); ++ fprintf (stderr, "%s:", pt); ++ for (j = 0; j < m->count; j++) ++ fprintf (stderr, " %s", m->sections [j]->name); ++ putc ('\n',stderr); ++ fflush (stderr); ++} ++ ++static bool ++write_zeros (bfd *abfd, file_ptr pos, bfd_size_type len) ++{ ++ void *buf; ++ bool ret; ++ ++ if (bfd_seek (abfd, pos, SEEK_SET) != 0) ++ return false; ++ buf = bfd_zmalloc (len); ++ if (buf == NULL) ++ return false; ++ ret = bfd_bwrite (buf, len, abfd) == len; ++ free (buf); ++ return ret; ++} ++ ++/* Assign file positions to the sections based on the mapping from ++ sections to segments. This function also sets up some fields in ++ the file header. */ ++ ++static bool ++assign_file_positions_for_load_sections (bfd *abfd, ++ struct bfd_link_info *link_info) ++{ ++ const struct elf_backend_data *bed = get_elf_backend_data (abfd); ++ struct elf_segment_map *m; ++ struct elf_segment_map *phdr_load_seg; ++ Elf_Internal_Phdr *phdrs; ++ Elf_Internal_Phdr *p; ++ file_ptr off; /* Octets. */ ++ bfd_size_type maxpagesize; ++ bfd_size_type p_align; ++ bool p_align_p = false; ++ unsigned int alloc, actual; ++ unsigned int i, j; ++ struct elf_segment_map **sorted_seg_map; ++ unsigned int opb = bfd_octets_per_byte (abfd, NULL); ++ ++ if (link_info == NULL ++ && !_bfd_elf_map_sections_to_segments (abfd, link_info, NULL)) ++ return false; ++ ++ alloc = 0; ++ for (m = elf_seg_map (abfd); m != NULL; m = m->next) ++ m->idx = alloc++; ++ ++ if (alloc) ++ { ++ elf_elfheader (abfd)->e_phoff = bed->s->sizeof_ehdr; ++ elf_elfheader (abfd)->e_phentsize = bed->s->sizeof_phdr; ++ } ++ else ++ { ++ /* PR binutils/12467. */ ++ elf_elfheader (abfd)->e_phoff = 0; ++ elf_elfheader (abfd)->e_phentsize = 0; ++ } ++ ++ elf_elfheader (abfd)->e_phnum = alloc; ++ ++ if (elf_program_header_size (abfd) == (bfd_size_type) -1) ++ { ++ actual = alloc; ++ elf_program_header_size (abfd) = alloc * bed->s->sizeof_phdr; ++ } ++ else ++ { ++ actual = elf_program_header_size (abfd) / bed->s->sizeof_phdr; ++ BFD_ASSERT (elf_program_header_size (abfd) ++ == actual * bed->s->sizeof_phdr); ++ BFD_ASSERT (actual >= alloc); ++ } ++ ++ if (alloc == 0) ++ { ++ elf_next_file_pos (abfd) = bed->s->sizeof_ehdr; ++ return true; ++ } ++ ++ /* We're writing the size in elf_program_header_size (abfd), ++ see assign_file_positions_except_relocs, so make sure we have ++ that amount allocated, with trailing space cleared. ++ The variable alloc contains the computed need, while ++ elf_program_header_size (abfd) contains the size used for the ++ layout. ++ See ld/emultempl/elf-generic.em:gld${EMULATION_NAME}_map_segments ++ where the layout is forced to according to a larger size in the ++ last iterations for the testcase ld-elf/header. */ ++ phdrs = bfd_zalloc (abfd, (actual * sizeof (*phdrs) ++ + alloc * sizeof (*sorted_seg_map))); ++ sorted_seg_map = (struct elf_segment_map **) (phdrs + actual); ++ elf_tdata (abfd)->phdr = phdrs; ++ if (phdrs == NULL) ++ return false; ++ ++ for (m = elf_seg_map (abfd), j = 0; m != NULL; m = m->next, j++) ++ { ++ sorted_seg_map[j] = m; ++ /* If elf_segment_map is not from map_sections_to_segments, the ++ sections may not be correctly ordered. NOTE: sorting should ++ not be done to the PT_NOTE section of a corefile, which may ++ contain several pseudo-sections artificially created by bfd. ++ Sorting these pseudo-sections breaks things badly. */ ++ if (m->count > 1 ++ && !(elf_elfheader (abfd)->e_type == ET_CORE ++ && m->p_type == PT_NOTE)) ++ { ++ for (i = 0; i < m->count; i++) ++ m->sections[i]->target_index = i; ++ qsort (m->sections, (size_t) m->count, sizeof (asection *), ++ elf_sort_sections); ++ } ++ } ++ if (alloc > 1) ++ qsort (sorted_seg_map, alloc, sizeof (*sorted_seg_map), ++ elf_sort_segments); ++ ++ p_align = bed->p_align; ++ maxpagesize = 1; ++ if ((abfd->flags & D_PAGED) != 0) ++ { ++ if (link_info != NULL) ++ maxpagesize = link_info->maxpagesize; ++ else ++ maxpagesize = bed->maxpagesize; ++ } ++ ++ /* Sections must map to file offsets past the ELF file header. */ ++ off = bed->s->sizeof_ehdr; ++ /* And if one of the PT_LOAD headers doesn't include the program ++ headers then we'll be mapping program headers in the usual ++ position after the ELF file header. */ ++ phdr_load_seg = NULL; ++ for (j = 0; j < alloc; j++) ++ { ++ m = sorted_seg_map[j]; ++ if (m->p_type != PT_LOAD) ++ break; ++ if (m->includes_phdrs) ++ { ++ phdr_load_seg = m; ++ break; ++ } ++ } ++ if (phdr_load_seg == NULL) ++ off += actual * bed->s->sizeof_phdr; ++ ++ for (j = 0; j < alloc; j++) ++ { ++ asection **secpp; ++ bfd_vma off_adjust; /* Octets. */ ++ bool no_contents; ++ ++ /* An ELF segment (described by Elf_Internal_Phdr) may contain a ++ number of sections with contents contributing to both p_filesz ++ and p_memsz, followed by a number of sections with no contents ++ that just contribute to p_memsz. In this loop, OFF tracks next ++ available file offset for PT_LOAD and PT_NOTE segments. */ ++ m = sorted_seg_map[j]; ++ p = phdrs + m->idx; ++ p->p_type = m->p_type; ++ p->p_flags = m->p_flags; ++ ++ if (m->count == 0) ++ p->p_vaddr = m->p_vaddr_offset * opb; ++ else ++ p->p_vaddr = (m->sections[0]->vma + m->p_vaddr_offset) * opb; ++ ++ if (m->p_paddr_valid) ++ p->p_paddr = m->p_paddr; ++ else if (m->count == 0) ++ p->p_paddr = 0; ++ else ++ p->p_paddr = (m->sections[0]->lma + m->p_vaddr_offset) * opb; ++ ++ if (p->p_type == PT_LOAD ++ && (abfd->flags & D_PAGED) != 0) ++ { ++ /* p_align in demand paged PT_LOAD segments effectively stores ++ the maximum page size. When copying an executable with ++ objcopy, we set m->p_align from the input file. Use this ++ value for maxpagesize rather than bed->maxpagesize, which ++ may be different. Note that we use maxpagesize for PT_TLS ++ segment alignment later in this function, so we are relying ++ on at least one PT_LOAD segment appearing before a PT_TLS ++ segment. */ ++ if (m->p_align_valid) ++ maxpagesize = m->p_align; ++ else if (p_align != 0 ++ && (link_info == NULL ++ || !link_info->maxpagesize_is_set)) ++ /* Set p_align to the default p_align value while laying ++ out segments aligning to the maximum page size or the ++ largest section alignment. The run-time loader can ++ align segments to the default p_align value or the ++ maximum page size, depending on system page size. */ ++ p_align_p = true; ++ ++ p->p_align = maxpagesize; ++ } ++ else if (m->p_align_valid) ++ p->p_align = m->p_align; ++ else if (m->count == 0) ++ p->p_align = 1 << bed->s->log_file_align; ++ ++ if (m == phdr_load_seg) ++ { ++ if (!m->includes_filehdr) ++ p->p_offset = off; ++ off += actual * bed->s->sizeof_phdr; ++ } ++ ++ no_contents = false; ++ off_adjust = 0; ++ if (p->p_type == PT_LOAD ++ && m->count > 0) ++ { ++ bfd_size_type align; /* Bytes. */ ++ unsigned int align_power = 0; ++ ++ if (m->p_align_valid) ++ align = p->p_align; ++ else ++ { ++ for (i = 0, secpp = m->sections; i < m->count; i++, secpp++) ++ { ++ unsigned int secalign; ++ ++ secalign = bfd_section_alignment (*secpp); ++ if (secalign > align_power) ++ align_power = secalign; ++ } ++ align = (bfd_size_type) 1 << align_power; ++ if (align < maxpagesize) ++ { ++ /* If a section requires alignment higher than the ++ default p_align value, don't set p_align to the ++ default p_align value. */ ++ if (align > p_align) ++ p_align_p = false; ++ align = maxpagesize; ++ } ++ else ++ { ++ /* If a section requires alignment higher than the ++ maximum page size, set p_align to the section ++ alignment. */ ++ p_align_p = true; ++ p_align = align; ++ } ++ } ++ ++ for (i = 0; i < m->count; i++) ++ if ((m->sections[i]->flags & (SEC_LOAD | SEC_HAS_CONTENTS)) == 0) ++ /* If we aren't making room for this section, then ++ it must be SHT_NOBITS regardless of what we've ++ set via struct bfd_elf_special_section. */ ++ elf_section_type (m->sections[i]) = SHT_NOBITS; ++ ++ /* Find out whether this segment contains any loadable ++ sections. */ ++ no_contents = true; ++ for (i = 0; i < m->count; i++) ++ if (elf_section_type (m->sections[i]) != SHT_NOBITS) ++ { ++ no_contents = false; ++ break; ++ } ++ ++ off_adjust = vma_page_aligned_bias (p->p_vaddr, off, align * opb); ++ ++ /* Broken hardware and/or kernel require that files do not ++ map the same page with different permissions on some hppa ++ processors. */ ++ if (j != 0 ++ && (abfd->flags & D_PAGED) != 0 ++ && bed->no_page_alias ++ && (off & (maxpagesize - 1)) != 0 ++ && ((off & -maxpagesize) ++ == ((off + off_adjust) & -maxpagesize))) ++ off_adjust += maxpagesize; ++ off += off_adjust; ++ if (no_contents) ++ { ++ /* We shouldn't need to align the segment on disk since ++ the segment doesn't need file space, but the gABI ++ arguably requires the alignment and glibc ld.so ++ checks it. So to comply with the alignment ++ requirement but not waste file space, we adjust ++ p_offset for just this segment. (OFF_ADJUST is ++ subtracted from OFF later.) This may put p_offset ++ past the end of file, but that shouldn't matter. */ ++ } ++ else ++ off_adjust = 0; ++ } ++ /* Make sure the .dynamic section is the first section in the ++ PT_DYNAMIC segment. */ ++ else if (p->p_type == PT_DYNAMIC ++ && m->count > 1 ++ && strcmp (m->sections[0]->name, ".dynamic") != 0) ++ { ++ _bfd_error_handler ++ (_("%pB: The first section in the PT_DYNAMIC segment" ++ " is not the .dynamic section"), ++ abfd); ++ bfd_set_error (bfd_error_bad_value); ++ return false; ++ } ++ /* Set the note section type to SHT_NOTE. */ ++ else if (p->p_type == PT_NOTE) ++ for (i = 0; i < m->count; i++) ++ elf_section_type (m->sections[i]) = SHT_NOTE; ++ ++ if (m->includes_filehdr) ++ { ++ if (!m->p_flags_valid) ++ p->p_flags |= PF_R; ++ p->p_filesz = bed->s->sizeof_ehdr; ++ p->p_memsz = bed->s->sizeof_ehdr; ++ if (p->p_type == PT_LOAD) ++ { ++ if (m->count > 0) ++ { ++ if (p->p_vaddr < (bfd_vma) off ++ || (!m->p_paddr_valid ++ && p->p_paddr < (bfd_vma) off)) ++ { ++ _bfd_error_handler ++ (_("%pB: not enough room for program headers," ++ " try linking with -N"), ++ abfd); ++ bfd_set_error (bfd_error_bad_value); ++ return false; ++ } ++ p->p_vaddr -= off; ++ if (!m->p_paddr_valid) ++ p->p_paddr -= off; ++ } ++ } ++ else if (sorted_seg_map[0]->includes_filehdr) ++ { ++ Elf_Internal_Phdr *filehdr = phdrs + sorted_seg_map[0]->idx; ++ p->p_vaddr = filehdr->p_vaddr; ++ if (!m->p_paddr_valid) ++ p->p_paddr = filehdr->p_paddr; ++ } ++ } ++ ++ if (m->includes_phdrs) ++ { ++ if (!m->p_flags_valid) ++ p->p_flags |= PF_R; ++ p->p_filesz += actual * bed->s->sizeof_phdr; ++ p->p_memsz += actual * bed->s->sizeof_phdr; ++ if (!m->includes_filehdr) ++ { ++ if (p->p_type == PT_LOAD) ++ { ++ elf_elfheader (abfd)->e_phoff = p->p_offset; ++ if (m->count > 0) ++ { ++ p->p_vaddr -= off - p->p_offset; ++ if (!m->p_paddr_valid) ++ p->p_paddr -= off - p->p_offset; ++ } ++ } ++ else if (phdr_load_seg != NULL) ++ { ++ Elf_Internal_Phdr *phdr = phdrs + phdr_load_seg->idx; ++ bfd_vma phdr_off = 0; /* Octets. */ ++ if (phdr_load_seg->includes_filehdr) ++ phdr_off = bed->s->sizeof_ehdr; ++ p->p_vaddr = phdr->p_vaddr + phdr_off; ++ if (!m->p_paddr_valid) ++ p->p_paddr = phdr->p_paddr + phdr_off; ++ p->p_offset = phdr->p_offset + phdr_off; ++ } ++ else ++ p->p_offset = bed->s->sizeof_ehdr; ++ } ++ } ++ ++ if (p->p_type == PT_LOAD ++ || (p->p_type == PT_NOTE && bfd_get_format (abfd) == bfd_core)) ++ { ++ if (!m->includes_filehdr && !m->includes_phdrs) ++ { ++ p->p_offset = off; ++ if (no_contents) ++ { ++ /* Put meaningless p_offset for PT_LOAD segments ++ without file contents somewhere within the first ++ page, in an attempt to not point past EOF. */ ++ bfd_size_type align = maxpagesize; ++ if (align < p->p_align) ++ align = p->p_align; ++ if (align < 1) ++ align = 1; ++ p->p_offset = off % align; ++ } ++ } ++ else ++ { ++ file_ptr adjust; /* Octets. */ ++ ++ adjust = off - (p->p_offset + p->p_filesz); ++ if (!no_contents) ++ p->p_filesz += adjust; ++ p->p_memsz += adjust; ++ } ++ } ++ ++ /* Set up p_filesz, p_memsz, p_align and p_flags from the section ++ maps. Set filepos for sections in PT_LOAD segments, and in ++ core files, for sections in PT_NOTE segments. ++ assign_file_positions_for_non_load_sections will set filepos ++ for other sections and update p_filesz for other segments. */ ++ for (i = 0, secpp = m->sections; i < m->count; i++, secpp++) ++ { ++ asection *sec; ++ bfd_size_type align; ++ Elf_Internal_Shdr *this_hdr; ++ ++ sec = *secpp; ++ this_hdr = &elf_section_data (sec)->this_hdr; ++ align = (bfd_size_type) 1 << bfd_section_alignment (sec); ++ ++ if ((p->p_type == PT_LOAD ++ || p->p_type == PT_TLS) ++ && (this_hdr->sh_type != SHT_NOBITS ++ || ((this_hdr->sh_flags & SHF_ALLOC) != 0 ++ && ((this_hdr->sh_flags & SHF_TLS) == 0 ++ || p->p_type == PT_TLS)))) ++ { ++ bfd_vma p_start = p->p_paddr; /* Octets. */ ++ bfd_vma p_end = p_start + p->p_memsz; /* Octets. */ ++ bfd_vma s_start = sec->lma * opb; /* Octets. */ ++ bfd_vma adjust = s_start - p_end; /* Octets. */ ++ ++ if (adjust != 0 ++ && (s_start < p_end ++ || p_end < p_start)) ++ { ++ _bfd_error_handler ++ /* xgettext:c-format */ ++ (_("%pB: section %pA lma %#" PRIx64 " adjusted to %#" PRIx64), ++ abfd, sec, (uint64_t) s_start / opb, ++ (uint64_t) p_end / opb); ++ adjust = 0; ++ sec->lma = p_end / opb; ++ } ++ p->p_memsz += adjust; ++ ++ if (p->p_type == PT_LOAD) ++ { ++ if (this_hdr->sh_type != SHT_NOBITS) ++ { ++ off_adjust = 0; ++ if (p->p_filesz + adjust < p->p_memsz) ++ { ++ /* We have a PROGBITS section following NOBITS ones. ++ Allocate file space for the NOBITS section(s) and ++ zero it. */ ++ adjust = p->p_memsz - p->p_filesz; ++ if (!write_zeros (abfd, off, adjust)) ++ return false; ++ } ++ } ++ /* We only adjust sh_offset in SHT_NOBITS sections ++ as would seem proper for their address when the ++ section is first in the segment. sh_offset ++ doesn't really have any significance for ++ SHT_NOBITS anyway, apart from a notional position ++ relative to other sections. Historically we ++ didn't bother with adjusting sh_offset and some ++ programs depend on it not being adjusted. See ++ pr12921 and pr25662. */ ++ if (this_hdr->sh_type != SHT_NOBITS || i == 0) ++ { ++ off += adjust; ++ if (this_hdr->sh_type == SHT_NOBITS) ++ off_adjust += adjust; ++ } ++ } ++ if (this_hdr->sh_type != SHT_NOBITS) ++ p->p_filesz += adjust; ++ } ++ ++ if (p->p_type == PT_NOTE && bfd_get_format (abfd) == bfd_core) ++ { ++ /* The section at i == 0 is the one that actually contains ++ everything. */ ++ if (i == 0) ++ { ++ this_hdr->sh_offset = sec->filepos = off; ++ off += this_hdr->sh_size; ++ p->p_filesz = this_hdr->sh_size; ++ p->p_memsz = 0; ++ p->p_align = 1; ++ } ++ else ++ { ++ /* The rest are fake sections that shouldn't be written. */ ++ sec->filepos = 0; ++ sec->size = 0; ++ sec->flags = 0; ++ continue; ++ } ++ } ++ else ++ { ++ if (p->p_type == PT_LOAD) ++ { ++ this_hdr->sh_offset = sec->filepos = off; ++ if (this_hdr->sh_type != SHT_NOBITS) ++ off += this_hdr->sh_size; ++ } ++ else if (this_hdr->sh_type == SHT_NOBITS ++ && (this_hdr->sh_flags & SHF_TLS) != 0 ++ && this_hdr->sh_offset == 0) ++ { ++ /* This is a .tbss section that didn't get a PT_LOAD. ++ (See _bfd_elf_map_sections_to_segments "Create a ++ final PT_LOAD".) Set sh_offset to the value it ++ would have if we had created a zero p_filesz and ++ p_memsz PT_LOAD header for the section. This ++ also makes the PT_TLS header have the same ++ p_offset value. */ ++ bfd_vma adjust = vma_page_aligned_bias (this_hdr->sh_addr, ++ off, align); ++ this_hdr->sh_offset = sec->filepos = off + adjust; ++ } ++ ++ if (this_hdr->sh_type != SHT_NOBITS) ++ { ++ p->p_filesz += this_hdr->sh_size; ++ /* A load section without SHF_ALLOC is something like ++ a note section in a PT_NOTE segment. These take ++ file space but are not loaded into memory. */ ++ if ((this_hdr->sh_flags & SHF_ALLOC) != 0) ++ p->p_memsz += this_hdr->sh_size; ++ } ++ else if ((this_hdr->sh_flags & SHF_ALLOC) != 0) ++ { ++ if (p->p_type == PT_TLS) ++ p->p_memsz += this_hdr->sh_size; ++ ++ /* .tbss is special. It doesn't contribute to p_memsz of ++ normal segments. */ ++ else if ((this_hdr->sh_flags & SHF_TLS) == 0) ++ p->p_memsz += this_hdr->sh_size; ++ } ++ ++ if (align > p->p_align ++ && !m->p_align_valid ++ && (p->p_type != PT_LOAD ++ || (abfd->flags & D_PAGED) == 0)) ++ p->p_align = align; ++ } ++ ++ if (!m->p_flags_valid) ++ { ++ p->p_flags |= PF_R; ++ if ((this_hdr->sh_flags & SHF_EXECINSTR) != 0) ++ p->p_flags |= PF_X; ++ if ((this_hdr->sh_flags & SHF_WRITE) != 0) ++ p->p_flags |= PF_W; ++ } ++ } ++ ++ off -= off_adjust; ++ ++ /* PR ld/20815 - Check that the program header segment, if ++ present, will be loaded into memory. */ ++ if (p->p_type == PT_PHDR ++ && phdr_load_seg == NULL ++ && !(bed->elf_backend_allow_non_load_phdr != NULL ++ && bed->elf_backend_allow_non_load_phdr (abfd, phdrs, alloc))) ++ { ++ /* The fix for this error is usually to edit the linker script being ++ used and set up the program headers manually. Either that or ++ leave room for the headers at the start of the SECTIONS. */ ++ _bfd_error_handler (_("%pB: error: PHDR segment not covered" ++ " by LOAD segment"), ++ abfd); ++ if (link_info == NULL) ++ return false; ++ /* Arrange for the linker to exit with an error, deleting ++ the output file unless --noinhibit-exec is given. */ ++ link_info->callbacks->info ("%X"); ++ } ++ ++ /* Check that all sections are in a PT_LOAD segment. ++ Don't check funky gdb generated core files. */ ++ if (p->p_type == PT_LOAD && bfd_get_format (abfd) != bfd_core) ++ { ++ bool check_vma = true; ++ ++ for (i = 1; i < m->count; i++) ++ if (m->sections[i]->vma == m->sections[i - 1]->vma ++ && ELF_SECTION_SIZE (&(elf_section_data (m->sections[i]) ++ ->this_hdr), p) != 0 ++ && ELF_SECTION_SIZE (&(elf_section_data (m->sections[i - 1]) ++ ->this_hdr), p) != 0) ++ { ++ /* Looks like we have overlays packed into the segment. */ ++ check_vma = false; ++ break; ++ } ++ ++ for (i = 0; i < m->count; i++) ++ { ++ Elf_Internal_Shdr *this_hdr; ++ asection *sec; ++ ++ sec = m->sections[i]; ++ this_hdr = &(elf_section_data(sec)->this_hdr); ++ if (!ELF_SECTION_IN_SEGMENT_1 (this_hdr, p, check_vma, 0) ++ && !ELF_TBSS_SPECIAL (this_hdr, p)) ++ { ++ _bfd_error_handler ++ /* xgettext:c-format */ ++ (_("%pB: section `%pA' can't be allocated in segment %d"), ++ abfd, sec, j); ++ print_segment_map (m); ++ } ++ } ++ ++ if (p_align_p) ++ p->p_align = p_align; ++ } ++ } ++ ++ elf_next_file_pos (abfd) = off; ++ ++ if (link_info != NULL ++ && phdr_load_seg != NULL ++ && phdr_load_seg->includes_filehdr) ++ { ++ /* There is a segment that contains both the file headers and the ++ program headers, so provide a symbol __ehdr_start pointing there. ++ A program can use this to examine itself robustly. */ ++ ++ struct elf_link_hash_entry *hash ++ = elf_link_hash_lookup (elf_hash_table (link_info), "__ehdr_start", ++ false, false, true); ++ /* If the symbol was referenced and not defined, define it. */ ++ if (hash != NULL ++ && (hash->root.type == bfd_link_hash_new ++ || hash->root.type == bfd_link_hash_undefined ++ || hash->root.type == bfd_link_hash_undefweak ++ || hash->root.type == bfd_link_hash_common)) ++ { ++ asection *s = NULL; ++ bfd_vma filehdr_vaddr = phdrs[phdr_load_seg->idx].p_vaddr / opb; ++ ++ if (phdr_load_seg->count != 0) ++ /* The segment contains sections, so use the first one. */ ++ s = phdr_load_seg->sections[0]; ++ else ++ /* Use the first (i.e. lowest-addressed) section in any segment. */ ++ for (m = elf_seg_map (abfd); m != NULL; m = m->next) ++ if (m->p_type == PT_LOAD && m->count != 0) ++ { ++ s = m->sections[0]; ++ break; ++ } ++ ++ if (s != NULL) ++ { ++ hash->root.u.def.value = filehdr_vaddr - s->vma; ++ hash->root.u.def.section = s; ++ } ++ else ++ { ++ hash->root.u.def.value = filehdr_vaddr; ++ hash->root.u.def.section = bfd_abs_section_ptr; ++ } ++ ++ hash->root.type = bfd_link_hash_defined; ++ hash->def_regular = 1; ++ hash->non_elf = 0; ++ } ++ } ++ ++ return true; ++} ++ ++/* Determine if a bfd is a debuginfo file. Unfortunately there ++ is no defined method for detecting such files, so we have to ++ use heuristics instead. */ ++ ++bool ++is_debuginfo_file (bfd *abfd) ++{ ++ if (abfd == NULL || bfd_get_flavour (abfd) != bfd_target_elf_flavour) ++ return false; ++ ++ Elf_Internal_Shdr **start_headers = elf_elfsections (abfd); ++ Elf_Internal_Shdr **end_headers = start_headers + elf_numsections (abfd); ++ Elf_Internal_Shdr **headerp; ++ ++ for (headerp = start_headers; headerp < end_headers; headerp ++) ++ { ++ Elf_Internal_Shdr *header = * headerp; ++ ++ /* Debuginfo files do not have any allocated SHT_PROGBITS sections. ++ The only allocated sections are SHT_NOBITS or SHT_NOTES. */ ++ if ((header->sh_flags & SHF_ALLOC) == SHF_ALLOC ++ && header->sh_type != SHT_NOBITS ++ && header->sh_type != SHT_NOTE) ++ return false; ++ } ++ ++ return true; ++} ++ ++/* Assign file positions for the other sections, except for compressed debugging ++ and other sections assigned in _bfd_elf_assign_file_positions_for_non_load(). */ ++ ++static bool ++assign_file_positions_for_non_load_sections (bfd *abfd, ++ struct bfd_link_info *link_info) ++{ ++ const struct elf_backend_data *bed = get_elf_backend_data (abfd); ++ Elf_Internal_Shdr **i_shdrpp; ++ Elf_Internal_Shdr **hdrpp, **end_hdrpp; ++ Elf_Internal_Phdr *phdrs; ++ Elf_Internal_Phdr *p; ++ struct elf_segment_map *m; ++ file_ptr off; ++ unsigned int opb = bfd_octets_per_byte (abfd, NULL); ++ bfd_vma maxpagesize; ++ ++ if (link_info != NULL) ++ maxpagesize = link_info->maxpagesize; ++ else ++ maxpagesize = bed->maxpagesize; ++ i_shdrpp = elf_elfsections (abfd); ++ end_hdrpp = i_shdrpp + elf_numsections (abfd); ++ off = elf_next_file_pos (abfd); ++ for (hdrpp = i_shdrpp + 1; hdrpp < end_hdrpp; hdrpp++) ++ { ++ Elf_Internal_Shdr *hdr; ++ ++ hdr = *hdrpp; ++ if (hdr->bfd_section != NULL ++ && (hdr->bfd_section->filepos != 0 ++ || (hdr->sh_type == SHT_NOBITS ++ && hdr->contents == NULL))) ++ BFD_ASSERT (hdr->sh_offset == hdr->bfd_section->filepos); ++ else if ((hdr->sh_flags & SHF_ALLOC) != 0) ++ { ++ if (hdr->sh_size != 0 ++ /* PR 24717 - debuginfo files are known to be not strictly ++ compliant with the ELF standard. In particular they often ++ have .note.gnu.property sections that are outside of any ++ loadable segment. This is not a problem for such files, ++ so do not warn about them. */ ++ && ! is_debuginfo_file (abfd)) ++ _bfd_error_handler ++ /* xgettext:c-format */ ++ (_("%pB: warning: allocated section `%s' not in segment"), ++ abfd, ++ (hdr->bfd_section == NULL ++ ? "*unknown*" ++ : hdr->bfd_section->name)); ++ /* We don't need to page align empty sections. */ ++ if ((abfd->flags & D_PAGED) != 0 && hdr->sh_size != 0) ++ off += vma_page_aligned_bias (hdr->sh_addr, off, ++ maxpagesize); ++ else ++ off += vma_page_aligned_bias (hdr->sh_addr, off, ++ hdr->sh_addralign); ++ off = _bfd_elf_assign_file_position_for_section (hdr, off, ++ false); ++ } ++ else if (((hdr->sh_type == SHT_REL || hdr->sh_type == SHT_RELA) ++ && hdr->bfd_section == NULL) ++ /* We don't know the offset of these sections yet: their size has ++ not been decided. */ ++ || (hdr->bfd_section != NULL ++ && (hdr->bfd_section->flags & SEC_ELF_COMPRESS ++ || (bfd_section_is_ctf (hdr->bfd_section) ++ && abfd->is_linker_output))) ++ || hdr == i_shdrpp[elf_onesymtab (abfd)] ++ || (elf_symtab_shndx_list (abfd) != NULL ++ && hdr == i_shdrpp[elf_symtab_shndx_list (abfd)->ndx]) ++ || hdr == i_shdrpp[elf_strtab_sec (abfd)] ++ || hdr == i_shdrpp[elf_shstrtab_sec (abfd)]) ++ hdr->sh_offset = -1; ++ else ++ off = _bfd_elf_assign_file_position_for_section (hdr, off, true); ++ } ++ elf_next_file_pos (abfd) = off; ++ ++ /* Now that we have set the section file positions, we can set up ++ the file positions for the non PT_LOAD segments. */ ++ phdrs = elf_tdata (abfd)->phdr; ++ for (m = elf_seg_map (abfd), p = phdrs; m != NULL; m = m->next, p++) ++ { ++ if (p->p_type == PT_GNU_RELRO) ++ { ++ bfd_vma start, end; /* Bytes. */ ++ bool ok; ++ ++ if (link_info != NULL) ++ { ++ /* During linking the range of the RELRO segment is passed ++ in link_info. Note that there may be padding between ++ relro_start and the first RELRO section. */ ++ start = link_info->relro_start; ++ end = link_info->relro_end; ++ } ++ else if (m->count != 0) ++ { ++ if (!m->p_size_valid) ++ abort (); ++ start = m->sections[0]->vma; ++ end = start + m->p_size / opb; ++ } ++ else ++ { ++ start = 0; ++ end = 0; ++ } ++ ++ ok = false; ++ if (start < end) ++ { ++ struct elf_segment_map *lm; ++ const Elf_Internal_Phdr *lp; ++ unsigned int i; ++ ++ /* Find a LOAD segment containing a section in the RELRO ++ segment. */ ++ for (lm = elf_seg_map (abfd), lp = phdrs; ++ lm != NULL; ++ lm = lm->next, lp++) ++ { ++ if (lp->p_type == PT_LOAD ++ && lm->count != 0 ++ && (lm->sections[lm->count - 1]->vma ++ + (!IS_TBSS (lm->sections[lm->count - 1]) ++ ? lm->sections[lm->count - 1]->size / opb ++ : 0)) > start ++ && lm->sections[0]->vma < end) ++ break; ++ } ++ ++ if (lm != NULL) ++ { ++ /* Find the section starting the RELRO segment. */ ++ for (i = 0; i < lm->count; i++) ++ { ++ asection *s = lm->sections[i]; ++ if (s->vma >= start ++ && s->vma < end ++ && s->size != 0) ++ break; ++ } ++ ++ if (i < lm->count) ++ { ++ p->p_vaddr = lm->sections[i]->vma * opb; ++ p->p_paddr = lm->sections[i]->lma * opb; ++ p->p_offset = lm->sections[i]->filepos; ++ p->p_memsz = end * opb - p->p_vaddr; ++ p->p_filesz = p->p_memsz; ++ ++ /* The RELRO segment typically ends a few bytes ++ into .got.plt but other layouts are possible. ++ In cases where the end does not match any ++ loaded section (for instance is in file ++ padding), trim p_filesz back to correspond to ++ the end of loaded section contents. */ ++ if (p->p_filesz > lp->p_vaddr + lp->p_filesz - p->p_vaddr) ++ p->p_filesz = lp->p_vaddr + lp->p_filesz - p->p_vaddr; ++ ++ /* Preserve the alignment and flags if they are ++ valid. The gold linker generates RW/4 for ++ the PT_GNU_RELRO section. It is better for ++ objcopy/strip to honor these attributes ++ otherwise gdb will choke when using separate ++ debug files. */ ++ if (!m->p_align_valid) ++ p->p_align = 1; ++ if (!m->p_flags_valid) ++ p->p_flags = PF_R; ++ ok = true; ++ } ++ } ++ } ++ ++ if (!ok) ++ { ++ if (link_info != NULL) ++ _bfd_error_handler ++ (_("%pB: warning: unable to allocate any sections to PT_GNU_RELRO segment"), ++ abfd); ++ memset (p, 0, sizeof *p); ++ } ++ } ++ else if (p->p_type == PT_GNU_STACK) ++ { ++ if (m->p_size_valid) ++ p->p_memsz = m->p_size; ++ } ++ else if (m->count != 0) ++ { ++ unsigned int i; ++ ++ if (p->p_type != PT_LOAD ++ && (p->p_type != PT_NOTE ++ || bfd_get_format (abfd) != bfd_core)) ++ { ++ /* A user specified segment layout may include a PHDR ++ segment that overlaps with a LOAD segment... */ ++ if (p->p_type == PT_PHDR) ++ { ++ m->count = 0; ++ continue; ++ } ++ ++ if (m->includes_filehdr || m->includes_phdrs) ++ { ++ /* PR 17512: file: 2195325e. */ ++ _bfd_error_handler ++ (_("%pB: error: non-load segment %d includes file header " ++ "and/or program header"), ++ abfd, (int) (p - phdrs)); ++ return false; ++ } ++ ++ p->p_filesz = 0; ++ p->p_offset = m->sections[0]->filepos; ++ for (i = m->count; i-- != 0;) ++ { ++ asection *sect = m->sections[i]; ++ Elf_Internal_Shdr *hdr = &elf_section_data (sect)->this_hdr; ++ if (hdr->sh_type != SHT_NOBITS) ++ { ++ p->p_filesz = sect->filepos - p->p_offset + hdr->sh_size; ++ /* NB: p_memsz of the loadable PT_NOTE segment ++ should be the same as p_filesz. */ ++ if (p->p_type == PT_NOTE ++ && (hdr->sh_flags & SHF_ALLOC) != 0) ++ p->p_memsz = p->p_filesz; ++ break; ++ } ++ } ++ } ++ } ++ } ++ ++ return true; ++} ++ ++static elf_section_list * ++find_section_in_list (unsigned int i, elf_section_list * list) ++{ ++ for (;list != NULL; list = list->next) ++ if (list->ndx == i) ++ break; ++ return list; ++} ++ ++/* Work out the file positions of all the sections. This is called by ++ _bfd_elf_compute_section_file_positions. All the section sizes and ++ VMAs must be known before this is called. ++ ++ Reloc sections come in two flavours: Those processed specially as ++ "side-channel" data attached to a section to which they apply, and those that ++ bfd doesn't process as relocations. The latter sort are stored in a normal ++ bfd section by bfd_section_from_shdr. We don't consider the former sort ++ here, unless they form part of the loadable image. Reloc sections not ++ assigned here (and compressed debugging sections and CTF sections which ++ nothing else in the file can rely upon) will be handled later by ++ assign_file_positions_for_relocs. ++ ++ We also don't set the positions of the .symtab and .strtab here. */ ++ ++static bool ++assign_file_positions_except_relocs (bfd *abfd, ++ struct bfd_link_info *link_info) ++{ ++ struct elf_obj_tdata *tdata = elf_tdata (abfd); ++ Elf_Internal_Ehdr *i_ehdrp = elf_elfheader (abfd); ++ const struct elf_backend_data *bed = get_elf_backend_data (abfd); ++ unsigned int alloc; ++ ++ if ((abfd->flags & (EXEC_P | DYNAMIC)) == 0 ++ && bfd_get_format (abfd) != bfd_core) ++ { ++ Elf_Internal_Shdr ** const i_shdrpp = elf_elfsections (abfd); ++ unsigned int num_sec = elf_numsections (abfd); ++ Elf_Internal_Shdr **hdrpp; ++ unsigned int i; ++ file_ptr off; ++ ++ /* Start after the ELF header. */ ++ off = i_ehdrp->e_ehsize; ++ ++ /* We are not creating an executable, which means that we are ++ not creating a program header, and that the actual order of ++ the sections in the file is unimportant. */ ++ for (i = 1, hdrpp = i_shdrpp + 1; i < num_sec; i++, hdrpp++) ++ { ++ Elf_Internal_Shdr *hdr; ++ ++ hdr = *hdrpp; ++ if (((hdr->sh_type == SHT_REL || hdr->sh_type == SHT_RELA) ++ && hdr->bfd_section == NULL) ++ /* Do not assign offsets for these sections yet: we don't know ++ their sizes. */ ++ || (hdr->bfd_section != NULL ++ && (hdr->bfd_section->flags & SEC_ELF_COMPRESS ++ || (bfd_section_is_ctf (hdr->bfd_section) ++ && abfd->is_linker_output))) ++ || i == elf_onesymtab (abfd) ++ || (elf_symtab_shndx_list (abfd) != NULL ++ && hdr == i_shdrpp[elf_symtab_shndx_list (abfd)->ndx]) ++ || i == elf_strtab_sec (abfd) ++ || i == elf_shstrtab_sec (abfd)) ++ { ++ hdr->sh_offset = -1; ++ } ++ else ++ off = _bfd_elf_assign_file_position_for_section (hdr, off, true); ++ } ++ ++ elf_next_file_pos (abfd) = off; ++ elf_program_header_size (abfd) = 0; ++ } ++ else ++ { ++ /* Assign file positions for the loaded sections based on the ++ assignment of sections to segments. */ ++ if (!assign_file_positions_for_load_sections (abfd, link_info)) ++ return false; ++ ++ /* And for non-load sections. */ ++ if (!assign_file_positions_for_non_load_sections (abfd, link_info)) ++ return false; ++ } ++ ++ if (!(*bed->elf_backend_modify_headers) (abfd, link_info)) ++ return false; ++ ++ /* Write out the program headers. */ ++ alloc = i_ehdrp->e_phnum; ++ if (alloc != 0) ++ { ++ if (bfd_seek (abfd, i_ehdrp->e_phoff, SEEK_SET) != 0 ++ || bed->s->write_out_phdrs (abfd, tdata->phdr, alloc) != 0) ++ return false; ++ } ++ ++ return true; ++} ++ ++bool ++_bfd_elf_init_file_header (bfd *abfd, ++ struct bfd_link_info *info ATTRIBUTE_UNUSED) ++{ ++ Elf_Internal_Ehdr *i_ehdrp; /* Elf file header, internal form. */ ++ struct elf_strtab_hash *shstrtab; ++ const struct elf_backend_data *bed = get_elf_backend_data (abfd); ++ ++ i_ehdrp = elf_elfheader (abfd); ++ ++ shstrtab = _bfd_elf_strtab_init (); ++ if (shstrtab == NULL) ++ return false; ++ ++ elf_shstrtab (abfd) = shstrtab; ++ ++ i_ehdrp->e_ident[EI_MAG0] = ELFMAG0; ++ i_ehdrp->e_ident[EI_MAG1] = ELFMAG1; ++ i_ehdrp->e_ident[EI_MAG2] = ELFMAG2; ++ i_ehdrp->e_ident[EI_MAG3] = ELFMAG3; ++ ++ i_ehdrp->e_ident[EI_CLASS] = bed->s->elfclass; ++ i_ehdrp->e_ident[EI_DATA] = ++ bfd_big_endian (abfd) ? ELFDATA2MSB : ELFDATA2LSB; ++ i_ehdrp->e_ident[EI_VERSION] = bed->s->ev_current; ++ ++ if ((abfd->flags & DYNAMIC) != 0) ++ i_ehdrp->e_type = ET_DYN; ++ else if ((abfd->flags & EXEC_P) != 0) ++ i_ehdrp->e_type = ET_EXEC; ++ else if (bfd_get_format (abfd) == bfd_core) ++ i_ehdrp->e_type = ET_CORE; ++ else ++ i_ehdrp->e_type = ET_REL; ++ ++ switch (bfd_get_arch (abfd)) ++ { ++ case bfd_arch_unknown: ++ i_ehdrp->e_machine = EM_NONE; ++ break; ++ ++ /* There used to be a long list of cases here, each one setting ++ e_machine to the same EM_* macro #defined as ELF_MACHINE_CODE ++ in the corresponding bfd definition. To avoid duplication, ++ the switch was removed. Machines that need special handling ++ can generally do it in elf_backend_final_write_processing(), ++ unless they need the information earlier than the final write. ++ Such need can generally be supplied by replacing the tests for ++ e_machine with the conditions used to determine it. */ ++ default: ++ i_ehdrp->e_machine = bed->elf_machine_code; ++ } ++ ++ i_ehdrp->e_version = bed->s->ev_current; ++ i_ehdrp->e_ehsize = bed->s->sizeof_ehdr; ++ ++ /* No program header, for now. */ ++ i_ehdrp->e_phoff = 0; ++ i_ehdrp->e_phentsize = 0; ++ i_ehdrp->e_phnum = 0; ++ ++ /* Each bfd section is section header entry. */ ++ i_ehdrp->e_entry = bfd_get_start_address (abfd); ++ i_ehdrp->e_shentsize = bed->s->sizeof_shdr; ++ ++ elf_tdata (abfd)->symtab_hdr.sh_name = ++ (unsigned int) _bfd_elf_strtab_add (shstrtab, ".symtab", false); ++ elf_tdata (abfd)->strtab_hdr.sh_name = ++ (unsigned int) _bfd_elf_strtab_add (shstrtab, ".strtab", false); ++ elf_tdata (abfd)->shstrtab_hdr.sh_name = ++ (unsigned int) _bfd_elf_strtab_add (shstrtab, ".shstrtab", false); ++ if (elf_tdata (abfd)->symtab_hdr.sh_name == (unsigned int) -1 ++ || elf_tdata (abfd)->strtab_hdr.sh_name == (unsigned int) -1 ++ || elf_tdata (abfd)->shstrtab_hdr.sh_name == (unsigned int) -1) ++ return false; ++ ++ return true; ++} ++ ++/* Set e_type in ELF header to ET_EXEC for -pie -Ttext-segment=. ++ ++ FIXME: We used to have code here to sort the PT_LOAD segments into ++ ascending order, as per the ELF spec. But this breaks some programs, ++ including the Linux kernel. But really either the spec should be ++ changed or the programs updated. */ ++ ++bool ++_bfd_elf_modify_headers (bfd *obfd, struct bfd_link_info *link_info) ++{ ++ if (link_info != NULL && bfd_link_pie (link_info)) ++ { ++ Elf_Internal_Ehdr *i_ehdrp = elf_elfheader (obfd); ++ unsigned int num_segments = i_ehdrp->e_phnum; ++ struct elf_obj_tdata *tdata = elf_tdata (obfd); ++ Elf_Internal_Phdr *segment = tdata->phdr; ++ Elf_Internal_Phdr *end_segment = &segment[num_segments]; ++ ++ /* Find the lowest p_vaddr in PT_LOAD segments. */ ++ bfd_vma p_vaddr = (bfd_vma) -1; ++ for (; segment < end_segment; segment++) ++ if (segment->p_type == PT_LOAD && p_vaddr > segment->p_vaddr) ++ p_vaddr = segment->p_vaddr; ++ ++ /* Set e_type to ET_EXEC if the lowest p_vaddr in PT_LOAD ++ segments is non-zero. */ ++ if (p_vaddr) ++ i_ehdrp->e_type = ET_EXEC; ++ } ++ return true; ++} ++ ++/* Assign file positions for all the reloc sections which are not part ++ of the loadable file image, and the file position of section headers. */ ++ ++static bool ++_bfd_elf_assign_file_positions_for_non_load (bfd *abfd) ++{ ++ file_ptr off; ++ Elf_Internal_Shdr **shdrpp, **end_shdrpp; ++ Elf_Internal_Shdr *shdrp; ++ Elf_Internal_Ehdr *i_ehdrp; ++ const struct elf_backend_data *bed; ++ ++ off = elf_next_file_pos (abfd); ++ ++ shdrpp = elf_elfsections (abfd); ++ end_shdrpp = shdrpp + elf_numsections (abfd); ++ for (shdrpp++; shdrpp < end_shdrpp; shdrpp++) ++ { ++ shdrp = *shdrpp; ++ if (shdrp->sh_offset == -1) ++ { ++ asection *sec = shdrp->bfd_section; ++ bool is_rel = (shdrp->sh_type == SHT_REL ++ || shdrp->sh_type == SHT_RELA); ++ bool is_ctf = sec && bfd_section_is_ctf (sec); ++ if (is_rel ++ || is_ctf ++ || (sec != NULL && (sec->flags & SEC_ELF_COMPRESS))) ++ { ++ if (!is_rel && !is_ctf) ++ { ++ const char *name = sec->name; ++ struct bfd_elf_section_data *d; ++ ++ /* Compress DWARF debug sections. */ ++ if (!bfd_compress_section (abfd, sec, ++ shdrp->contents)) ++ return false; ++ ++ if (sec->compress_status == COMPRESS_SECTION_DONE ++ && (abfd->flags & BFD_COMPRESS_GABI) == 0) ++ { ++ /* If section is compressed with zlib-gnu, convert ++ section name from .debug_* to .zdebug_*. */ ++ char *new_name ++ = convert_debug_to_zdebug (abfd, name); ++ if (new_name == NULL) ++ return false; ++ name = new_name; ++ } ++ /* Add section name to section name section. */ ++ if (shdrp->sh_name != (unsigned int) -1) ++ abort (); ++ shdrp->sh_name ++ = (unsigned int) _bfd_elf_strtab_add (elf_shstrtab (abfd), ++ name, false); ++ d = elf_section_data (sec); ++ ++ /* Add reloc section name to section name section. */ ++ if (d->rel.hdr ++ && !_bfd_elf_set_reloc_sh_name (abfd, ++ d->rel.hdr, ++ name, false)) ++ return false; ++ if (d->rela.hdr ++ && !_bfd_elf_set_reloc_sh_name (abfd, ++ d->rela.hdr, ++ name, true)) ++ return false; ++ ++ /* Update section size and contents. */ ++ shdrp->sh_size = sec->size; ++ shdrp->contents = sec->contents; ++ shdrp->bfd_section->contents = NULL; ++ } ++ else if (is_ctf) ++ { ++ /* Update section size and contents. */ ++ shdrp->sh_size = sec->size; ++ shdrp->contents = sec->contents; ++ } ++ ++ off = _bfd_elf_assign_file_position_for_section (shdrp, ++ off, ++ true); ++ } ++ } ++ } ++ ++ /* Place section name section after DWARF debug sections have been ++ compressed. */ ++ _bfd_elf_strtab_finalize (elf_shstrtab (abfd)); ++ shdrp = &elf_tdata (abfd)->shstrtab_hdr; ++ shdrp->sh_size = _bfd_elf_strtab_size (elf_shstrtab (abfd)); ++ off = _bfd_elf_assign_file_position_for_section (shdrp, off, true); ++ ++ /* Place the section headers. */ ++ i_ehdrp = elf_elfheader (abfd); ++ bed = get_elf_backend_data (abfd); ++ off = align_file_position (off, 1 << bed->s->log_file_align); ++ i_ehdrp->e_shoff = off; ++ off += i_ehdrp->e_shnum * i_ehdrp->e_shentsize; ++ elf_next_file_pos (abfd) = off; ++ ++ return true; ++} ++ ++bool ++_bfd_elf_write_object_contents (bfd *abfd) ++{ ++ const struct elf_backend_data *bed = get_elf_backend_data (abfd); ++ Elf_Internal_Shdr **i_shdrp; ++ bool failed; ++ unsigned int count, num_sec; ++ struct elf_obj_tdata *t; ++ ++ if (! abfd->output_has_begun ++ && ! _bfd_elf_compute_section_file_positions (abfd, NULL)) ++ return false; ++ /* Do not rewrite ELF data when the BFD has been opened for update. ++ abfd->output_has_begun was set to TRUE on opening, so creation of new ++ sections, and modification of existing section sizes was restricted. ++ This means the ELF header, program headers and section headers can't have ++ changed. ++ If the contents of any sections has been modified, then those changes have ++ already been written to the BFD. */ ++ else if (abfd->direction == both_direction) ++ { ++ BFD_ASSERT (abfd->output_has_begun); ++ return true; ++ } ++ ++ i_shdrp = elf_elfsections (abfd); ++ ++ failed = false; ++ bfd_map_over_sections (abfd, bed->s->write_relocs, &failed); ++ if (failed) ++ return false; ++ ++ if (!_bfd_elf_assign_file_positions_for_non_load (abfd)) ++ return false; ++ ++ /* After writing the headers, we need to write the sections too... */ ++ num_sec = elf_numsections (abfd); ++ for (count = 1; count < num_sec; count++) ++ { ++ i_shdrp[count]->sh_name ++ = _bfd_elf_strtab_offset (elf_shstrtab (abfd), ++ i_shdrp[count]->sh_name); ++ if (bed->elf_backend_section_processing) ++ if (!(*bed->elf_backend_section_processing) (abfd, i_shdrp[count])) ++ return false; ++ if (i_shdrp[count]->contents) ++ { ++ bfd_size_type amt = i_shdrp[count]->sh_size; ++ ++ if (bfd_seek (abfd, i_shdrp[count]->sh_offset, SEEK_SET) != 0 ++ || bfd_bwrite (i_shdrp[count]->contents, amt, abfd) != amt) ++ return false; ++ } ++ } ++ ++ /* Write out the section header names. */ ++ t = elf_tdata (abfd); ++ if (elf_shstrtab (abfd) != NULL ++ && (bfd_seek (abfd, t->shstrtab_hdr.sh_offset, SEEK_SET) != 0 ++ || !_bfd_elf_strtab_emit (abfd, elf_shstrtab (abfd)))) ++ return false; ++ ++ if (!(*bed->elf_backend_final_write_processing) (abfd)) ++ return false; ++ ++ if (!bed->s->write_shdrs_and_ehdr (abfd)) ++ return false; ++ ++ /* This is last since write_shdrs_and_ehdr can touch i_shdrp[0]. */ ++ if (t->o->build_id.after_write_object_contents != NULL) ++ return (*t->o->build_id.after_write_object_contents) (abfd); ++ ++ return true; ++} ++ ++bool ++_bfd_elf_write_corefile_contents (bfd *abfd) ++{ ++ /* Hopefully this can be done just like an object file. */ ++ return _bfd_elf_write_object_contents (abfd); ++} ++ ++/* Given a section, search the header to find them. */ ++ ++unsigned int ++_bfd_elf_section_from_bfd_section (bfd *abfd, struct bfd_section *asect) ++{ ++ const struct elf_backend_data *bed; ++ unsigned int sec_index; ++ ++ if (elf_section_data (asect) != NULL ++ && elf_section_data (asect)->this_idx != 0) ++ return elf_section_data (asect)->this_idx; ++ ++ if (bfd_is_abs_section (asect)) ++ sec_index = SHN_ABS; ++ else if (bfd_is_com_section (asect)) ++ sec_index = SHN_COMMON; ++ else if (bfd_is_und_section (asect)) ++ sec_index = SHN_UNDEF; ++ else ++ sec_index = SHN_BAD; ++ ++ bed = get_elf_backend_data (abfd); ++ if (bed->elf_backend_section_from_bfd_section) ++ { ++ int retval = sec_index; ++ ++ if ((*bed->elf_backend_section_from_bfd_section) (abfd, asect, &retval)) ++ return retval; ++ } ++ ++ if (sec_index == SHN_BAD) ++ bfd_set_error (bfd_error_nonrepresentable_section); ++ ++ return sec_index; ++} ++ ++/* Given a BFD symbol, return the index in the ELF symbol table, or -1 ++ on error. */ ++ ++int ++_bfd_elf_symbol_from_bfd_symbol (bfd *abfd, asymbol **asym_ptr_ptr) ++{ ++ asymbol *asym_ptr = *asym_ptr_ptr; ++ int idx; ++ flagword flags = asym_ptr->flags; ++ ++ /* When gas creates relocations against local labels, it creates its ++ own symbol for the section, but does put the symbol into the ++ symbol chain, so udata is 0. When the linker is generating ++ relocatable output, this section symbol may be for one of the ++ input sections rather than the output section. */ ++ if (asym_ptr->udata.i == 0 ++ && (flags & BSF_SECTION_SYM) ++ && asym_ptr->section) ++ { ++ asection *sec; ++ ++ sec = asym_ptr->section; ++ if (sec->owner != abfd && sec->output_section != NULL) ++ sec = sec->output_section; ++ if (sec->owner == abfd ++ && sec->index < elf_num_section_syms (abfd) ++ && elf_section_syms (abfd)[sec->index] != NULL) ++ asym_ptr->udata.i = elf_section_syms (abfd)[sec->index]->udata.i; ++ } ++ ++ idx = asym_ptr->udata.i; ++ ++ if (idx == 0) ++ { ++ /* This case can occur when using --strip-symbol on a symbol ++ which is used in a relocation entry. */ ++ _bfd_error_handler ++ /* xgettext:c-format */ ++ (_("%pB: symbol `%s' required but not present"), ++ abfd, bfd_asymbol_name (asym_ptr)); ++ bfd_set_error (bfd_error_no_symbols); ++ return -1; ++ } ++ ++#if DEBUG & 4 ++ { ++ fprintf (stderr, ++ "elf_symbol_from_bfd_symbol 0x%.8lx, name = %s, sym num = %d, flags = 0x%.8x\n", ++ (long) asym_ptr, asym_ptr->name, idx, flags); ++ fflush (stderr); ++ } ++#endif ++ ++ return idx; ++} ++ ++/* Rewrite program header information. */ ++ ++static bool ++rewrite_elf_program_header (bfd *ibfd, bfd *obfd, bfd_vma maxpagesize) ++{ ++ Elf_Internal_Ehdr *iehdr; ++ struct elf_segment_map *map; ++ struct elf_segment_map *map_first; ++ struct elf_segment_map **pointer_to_map; ++ Elf_Internal_Phdr *segment; ++ asection *section; ++ unsigned int i; ++ unsigned int num_segments; ++ bool phdr_included = false; ++ bool p_paddr_valid; ++ struct elf_segment_map *phdr_adjust_seg = NULL; ++ unsigned int phdr_adjust_num = 0; ++ const struct elf_backend_data *bed; ++ unsigned int opb = bfd_octets_per_byte (ibfd, NULL); ++ ++ bed = get_elf_backend_data (ibfd); ++ iehdr = elf_elfheader (ibfd); ++ ++ map_first = NULL; ++ pointer_to_map = &map_first; ++ ++ num_segments = elf_elfheader (ibfd)->e_phnum; ++ ++ /* Returns the end address of the segment + 1. */ ++#define SEGMENT_END(segment, start) \ ++ (start + (segment->p_memsz > segment->p_filesz \ ++ ? segment->p_memsz : segment->p_filesz)) ++ ++#define SECTION_SIZE(section, segment) \ ++ (((section->flags & (SEC_HAS_CONTENTS | SEC_THREAD_LOCAL)) \ ++ != SEC_THREAD_LOCAL || segment->p_type == PT_TLS) \ ++ ? section->size : 0) ++ ++ /* Returns TRUE if the given section is contained within ++ the given segment. VMA addresses are compared. */ ++#define IS_CONTAINED_BY_VMA(section, segment, opb) \ ++ (section->vma * (opb) >= segment->p_vaddr \ ++ && (section->vma * (opb) + SECTION_SIZE (section, segment) \ ++ <= (SEGMENT_END (segment, segment->p_vaddr)))) ++ ++ /* Returns TRUE if the given section is contained within ++ the given segment. LMA addresses are compared. */ ++#define IS_CONTAINED_BY_LMA(section, segment, base, opb) \ ++ (section->lma * (opb) >= base \ ++ && (section->lma + SECTION_SIZE (section, segment) / (opb) >= section->lma) \ ++ && (section->lma * (opb) + SECTION_SIZE (section, segment) \ ++ <= SEGMENT_END (segment, base))) ++ ++ /* Handle PT_NOTE segment. */ ++#define IS_NOTE(p, s) \ ++ (p->p_type == PT_NOTE \ ++ && elf_section_type (s) == SHT_NOTE \ ++ && (bfd_vma) s->filepos >= p->p_offset \ ++ && ((bfd_vma) s->filepos + s->size \ ++ <= p->p_offset + p->p_filesz)) ++ ++ /* Special case: corefile "NOTE" section containing regs, prpsinfo ++ etc. */ ++#define IS_COREFILE_NOTE(p, s) \ ++ (IS_NOTE (p, s) \ ++ && bfd_get_format (ibfd) == bfd_core \ ++ && s->vma == 0 \ ++ && s->lma == 0) ++ ++ /* The complicated case when p_vaddr is 0 is to handle the Solaris ++ linker, which generates a PT_INTERP section with p_vaddr and ++ p_memsz set to 0. */ ++#define IS_SOLARIS_PT_INTERP(p, s) \ ++ (p->p_vaddr == 0 \ ++ && p->p_paddr == 0 \ ++ && p->p_memsz == 0 \ ++ && p->p_filesz > 0 \ ++ && (s->flags & SEC_HAS_CONTENTS) != 0 \ ++ && s->size > 0 \ ++ && (bfd_vma) s->filepos >= p->p_offset \ ++ && ((bfd_vma) s->filepos + s->size \ ++ <= p->p_offset + p->p_filesz)) ++ ++ /* Decide if the given section should be included in the given segment. ++ A section will be included if: ++ 1. It is within the address space of the segment -- we use the LMA ++ if that is set for the segment and the VMA otherwise, ++ 2. It is an allocated section or a NOTE section in a PT_NOTE ++ segment. ++ 3. There is an output section associated with it, ++ 4. The section has not already been allocated to a previous segment. ++ 5. PT_GNU_STACK segments do not include any sections. ++ 6. PT_TLS segment includes only SHF_TLS sections. ++ 7. SHF_TLS sections are only in PT_TLS or PT_LOAD segments. ++ 8. PT_DYNAMIC should not contain empty sections at the beginning ++ (with the possible exception of .dynamic). */ ++#define IS_SECTION_IN_INPUT_SEGMENT(section, segment, bed, opb) \ ++ ((((segment->p_paddr \ ++ ? IS_CONTAINED_BY_LMA (section, segment, segment->p_paddr, opb) \ ++ : IS_CONTAINED_BY_VMA (section, segment, opb)) \ ++ && (section->flags & SEC_ALLOC) != 0) \ ++ || IS_NOTE (segment, section)) \ ++ && segment->p_type != PT_GNU_STACK \ ++ && (segment->p_type != PT_TLS \ ++ || (section->flags & SEC_THREAD_LOCAL)) \ ++ && (segment->p_type == PT_LOAD \ ++ || segment->p_type == PT_TLS \ ++ || (section->flags & SEC_THREAD_LOCAL) == 0) \ ++ && (segment->p_type != PT_DYNAMIC \ ++ || SECTION_SIZE (section, segment) > 0 \ ++ || (segment->p_paddr \ ++ ? segment->p_paddr != section->lma * (opb) \ ++ : segment->p_vaddr != section->vma * (opb)) \ ++ || (strcmp (bfd_section_name (section), ".dynamic") == 0)) \ ++ && (segment->p_type != PT_LOAD || !section->segment_mark)) ++ ++/* If the output section of a section in the input segment is NULL, ++ it is removed from the corresponding output segment. */ ++#define INCLUDE_SECTION_IN_SEGMENT(section, segment, bed, opb) \ ++ (IS_SECTION_IN_INPUT_SEGMENT (section, segment, bed, opb) \ ++ && section->output_section != NULL) ++ ++ /* Returns TRUE iff seg1 starts after the end of seg2. */ ++#define SEGMENT_AFTER_SEGMENT(seg1, seg2, field) \ ++ (seg1->field >= SEGMENT_END (seg2, seg2->field)) ++ ++ /* Returns TRUE iff seg1 and seg2 overlap. Segments overlap iff both ++ their VMA address ranges and their LMA address ranges overlap. ++ It is possible to have overlapping VMA ranges without overlapping LMA ++ ranges. RedBoot images for example can have both .data and .bss mapped ++ to the same VMA range, but with the .data section mapped to a different ++ LMA. */ ++#define SEGMENT_OVERLAPS(seg1, seg2) \ ++ ( !(SEGMENT_AFTER_SEGMENT (seg1, seg2, p_vaddr) \ ++ || SEGMENT_AFTER_SEGMENT (seg2, seg1, p_vaddr)) \ ++ && !(SEGMENT_AFTER_SEGMENT (seg1, seg2, p_paddr) \ ++ || SEGMENT_AFTER_SEGMENT (seg2, seg1, p_paddr))) ++ ++ /* Initialise the segment mark field, and discard stupid alignment. */ ++ for (section = ibfd->sections; section != NULL; section = section->next) ++ { ++ asection *o = section->output_section; ++ if (o != NULL && o->alignment_power >= (sizeof (bfd_vma) * 8) - 1) ++ o->alignment_power = 0; ++ section->segment_mark = false; ++ } ++ ++ /* The Solaris linker creates program headers in which all the ++ p_paddr fields are zero. When we try to objcopy or strip such a ++ file, we get confused. Check for this case, and if we find it ++ don't set the p_paddr_valid fields. */ ++ p_paddr_valid = false; ++ for (i = 0, segment = elf_tdata (ibfd)->phdr; ++ i < num_segments; ++ i++, segment++) ++ if (segment->p_paddr != 0) ++ { ++ p_paddr_valid = true; ++ break; ++ } ++ ++ /* Scan through the segments specified in the program header ++ of the input BFD. For this first scan we look for overlaps ++ in the loadable segments. These can be created by weird ++ parameters to objcopy. Also, fix some solaris weirdness. */ ++ for (i = 0, segment = elf_tdata (ibfd)->phdr; ++ i < num_segments; ++ i++, segment++) ++ { ++ unsigned int j; ++ Elf_Internal_Phdr *segment2; ++ ++ if (segment->p_type == PT_INTERP) ++ for (section = ibfd->sections; section; section = section->next) ++ if (IS_SOLARIS_PT_INTERP (segment, section)) ++ { ++ /* Mininal change so that the normal section to segment ++ assignment code will work. */ ++ segment->p_vaddr = section->vma * opb; ++ break; ++ } ++ ++ if (segment->p_type != PT_LOAD) ++ { ++ /* Remove PT_GNU_RELRO segment. */ ++ if (segment->p_type == PT_GNU_RELRO) ++ segment->p_type = PT_NULL; ++ continue; ++ } ++ ++ /* Determine if this segment overlaps any previous segments. */ ++ for (j = 0, segment2 = elf_tdata (ibfd)->phdr; j < i; j++, segment2++) ++ { ++ bfd_signed_vma extra_length; ++ ++ if (segment2->p_type != PT_LOAD ++ || !SEGMENT_OVERLAPS (segment, segment2)) ++ continue; ++ ++ /* Merge the two segments together. */ ++ if (segment2->p_vaddr < segment->p_vaddr) ++ { ++ /* Extend SEGMENT2 to include SEGMENT and then delete ++ SEGMENT. */ ++ extra_length = (SEGMENT_END (segment, segment->p_vaddr) ++ - SEGMENT_END (segment2, segment2->p_vaddr)); ++ ++ if (extra_length > 0) ++ { ++ segment2->p_memsz += extra_length; ++ segment2->p_filesz += extra_length; ++ } ++ ++ segment->p_type = PT_NULL; ++ ++ /* Since we have deleted P we must restart the outer loop. */ ++ i = 0; ++ segment = elf_tdata (ibfd)->phdr; ++ break; ++ } ++ else ++ { ++ /* Extend SEGMENT to include SEGMENT2 and then delete ++ SEGMENT2. */ ++ extra_length = (SEGMENT_END (segment2, segment2->p_vaddr) ++ - SEGMENT_END (segment, segment->p_vaddr)); ++ ++ if (extra_length > 0) ++ { ++ segment->p_memsz += extra_length; ++ segment->p_filesz += extra_length; ++ } ++ ++ segment2->p_type = PT_NULL; ++ } ++ } ++ } ++ ++ /* The second scan attempts to assign sections to segments. */ ++ for (i = 0, segment = elf_tdata (ibfd)->phdr; ++ i < num_segments; ++ i++, segment++) ++ { ++ unsigned int section_count; ++ asection **sections; ++ asection *output_section; ++ unsigned int isec; ++ asection *matching_lma; ++ asection *suggested_lma; ++ unsigned int j; ++ size_t amt; ++ asection *first_section; ++ ++ if (segment->p_type == PT_NULL) ++ continue; ++ ++ first_section = NULL; ++ /* Compute how many sections might be placed into this segment. */ ++ for (section = ibfd->sections, section_count = 0; ++ section != NULL; ++ section = section->next) ++ { ++ /* Find the first section in the input segment, which may be ++ removed from the corresponding output segment. */ ++ if (IS_SECTION_IN_INPUT_SEGMENT (section, segment, bed, opb)) ++ { ++ if (first_section == NULL) ++ first_section = section; ++ if (section->output_section != NULL) ++ ++section_count; ++ } ++ } ++ ++ /* Allocate a segment map big enough to contain ++ all of the sections we have selected. */ ++ amt = sizeof (struct elf_segment_map) - sizeof (asection *); ++ amt += section_count * sizeof (asection *); ++ map = (struct elf_segment_map *) bfd_zalloc (obfd, amt); ++ if (map == NULL) ++ return false; ++ ++ /* Initialise the fields of the segment map. Default to ++ using the physical address of the segment in the input BFD. */ ++ map->next = NULL; ++ map->p_type = segment->p_type; ++ map->p_flags = segment->p_flags; ++ map->p_flags_valid = 1; ++ ++ if (map->p_type == PT_LOAD ++ && (ibfd->flags & D_PAGED) != 0 ++ && maxpagesize > 1 ++ && segment->p_align > 1) ++ { ++ map->p_align = segment->p_align; ++ if (segment->p_align > maxpagesize) ++ map->p_align = maxpagesize; ++ map->p_align_valid = 1; ++ } ++ ++ /* If the first section in the input segment is removed, there is ++ no need to preserve segment physical address in the corresponding ++ output segment. */ ++ if (!first_section || first_section->output_section != NULL) ++ { ++ map->p_paddr = segment->p_paddr; ++ map->p_paddr_valid = p_paddr_valid; ++ } ++ ++ /* Determine if this segment contains the ELF file header ++ and if it contains the program headers themselves. */ ++ map->includes_filehdr = (segment->p_offset == 0 ++ && segment->p_filesz >= iehdr->e_ehsize); ++ map->includes_phdrs = 0; ++ ++ if (!phdr_included || segment->p_type != PT_LOAD) ++ { ++ map->includes_phdrs = ++ (segment->p_offset <= (bfd_vma) iehdr->e_phoff ++ && (segment->p_offset + segment->p_filesz ++ >= ((bfd_vma) iehdr->e_phoff ++ + iehdr->e_phnum * iehdr->e_phentsize))); ++ ++ if (segment->p_type == PT_LOAD && map->includes_phdrs) ++ phdr_included = true; ++ } ++ ++ if (section_count == 0) ++ { ++ /* Special segments, such as the PT_PHDR segment, may contain ++ no sections, but ordinary, loadable segments should contain ++ something. They are allowed by the ELF spec however, so only ++ a warning is produced. ++ There is however the valid use case of embedded systems which ++ have segments with p_filesz of 0 and a p_memsz > 0 to initialize ++ flash memory with zeros. No warning is shown for that case. */ ++ if (segment->p_type == PT_LOAD ++ && (segment->p_filesz > 0 || segment->p_memsz == 0)) ++ /* xgettext:c-format */ ++ _bfd_error_handler ++ (_("%pB: warning: empty loadable segment detected" ++ " at vaddr=%#" PRIx64 ", is this intentional?"), ++ ibfd, (uint64_t) segment->p_vaddr); ++ ++ map->p_vaddr_offset = segment->p_vaddr / opb; ++ map->count = 0; ++ *pointer_to_map = map; ++ pointer_to_map = &map->next; ++ ++ continue; ++ } ++ ++ /* Now scan the sections in the input BFD again and attempt ++ to add their corresponding output sections to the segment map. ++ The problem here is how to handle an output section which has ++ been moved (ie had its LMA changed). There are four possibilities: ++ ++ 1. None of the sections have been moved. ++ In this case we can continue to use the segment LMA from the ++ input BFD. ++ ++ 2. All of the sections have been moved by the same amount. ++ In this case we can change the segment's LMA to match the LMA ++ of the first section. ++ ++ 3. Some of the sections have been moved, others have not. ++ In this case those sections which have not been moved can be ++ placed in the current segment which will have to have its size, ++ and possibly its LMA changed, and a new segment or segments will ++ have to be created to contain the other sections. ++ ++ 4. The sections have been moved, but not by the same amount. ++ In this case we can change the segment's LMA to match the LMA ++ of the first section and we will have to create a new segment ++ or segments to contain the other sections. ++ ++ In order to save time, we allocate an array to hold the section ++ pointers that we are interested in. As these sections get assigned ++ to a segment, they are removed from this array. */ ++ ++ amt = section_count * sizeof (asection *); ++ sections = (asection **) bfd_malloc (amt); ++ if (sections == NULL) ++ return false; ++ ++ /* Step One: Scan for segment vs section LMA conflicts. ++ Also add the sections to the section array allocated above. ++ Also add the sections to the current segment. In the common ++ case, where the sections have not been moved, this means that ++ we have completely filled the segment, and there is nothing ++ more to do. */ ++ isec = 0; ++ matching_lma = NULL; ++ suggested_lma = NULL; ++ ++ for (section = first_section, j = 0; ++ section != NULL; ++ section = section->next) ++ { ++ if (INCLUDE_SECTION_IN_SEGMENT (section, segment, bed, opb)) ++ { ++ output_section = section->output_section; ++ ++ sections[j++] = section; ++ ++ /* The Solaris native linker always sets p_paddr to 0. ++ We try to catch that case here, and set it to the ++ correct value. Note - some backends require that ++ p_paddr be left as zero. */ ++ if (!p_paddr_valid ++ && segment->p_vaddr != 0 ++ && !bed->want_p_paddr_set_to_zero ++ && isec == 0 ++ && output_section->lma != 0 ++ && (align_power (segment->p_vaddr ++ + (map->includes_filehdr ++ ? iehdr->e_ehsize : 0) ++ + (map->includes_phdrs ++ ? iehdr->e_phnum * iehdr->e_phentsize ++ : 0), ++ output_section->alignment_power * opb) ++ == (output_section->vma * opb))) ++ map->p_paddr = segment->p_vaddr; ++ ++ /* Match up the physical address of the segment with the ++ LMA address of the output section. */ ++ if (IS_CONTAINED_BY_LMA (output_section, segment, map->p_paddr, ++ opb) ++ || IS_COREFILE_NOTE (segment, section) ++ || (bed->want_p_paddr_set_to_zero ++ && IS_CONTAINED_BY_VMA (output_section, segment, opb))) ++ { ++ if (matching_lma == NULL ++ || output_section->lma < matching_lma->lma) ++ matching_lma = output_section; ++ ++ /* We assume that if the section fits within the segment ++ then it does not overlap any other section within that ++ segment. */ ++ map->sections[isec++] = output_section; ++ } ++ else if (suggested_lma == NULL) ++ suggested_lma = output_section; ++ ++ if (j == section_count) ++ break; ++ } ++ } ++ ++ BFD_ASSERT (j == section_count); ++ ++ /* Step Two: Adjust the physical address of the current segment, ++ if necessary. */ ++ if (isec == section_count) ++ { ++ /* All of the sections fitted within the segment as currently ++ specified. This is the default case. Add the segment to ++ the list of built segments and carry on to process the next ++ program header in the input BFD. */ ++ map->count = section_count; ++ *pointer_to_map = map; ++ pointer_to_map = &map->next; ++ ++ if (p_paddr_valid ++ && !bed->want_p_paddr_set_to_zero) ++ { ++ bfd_vma hdr_size = 0; ++ if (map->includes_filehdr) ++ hdr_size = iehdr->e_ehsize; ++ if (map->includes_phdrs) ++ hdr_size += iehdr->e_phnum * iehdr->e_phentsize; ++ ++ /* Account for padding before the first section in the ++ segment. */ ++ map->p_vaddr_offset = ((map->p_paddr + hdr_size) / opb ++ - matching_lma->lma); ++ } ++ ++ free (sections); ++ continue; ++ } ++ else ++ { ++ /* Change the current segment's physical address to match ++ the LMA of the first section that fitted, or if no ++ section fitted, the first section. */ ++ if (matching_lma == NULL) ++ matching_lma = suggested_lma; ++ ++ map->p_paddr = matching_lma->lma * opb; ++ ++ /* Offset the segment physical address from the lma ++ to allow for space taken up by elf headers. */ ++ if (map->includes_phdrs) ++ { ++ map->p_paddr -= iehdr->e_phnum * iehdr->e_phentsize; ++ ++ /* iehdr->e_phnum is just an estimate of the number ++ of program headers that we will need. Make a note ++ here of the number we used and the segment we chose ++ to hold these headers, so that we can adjust the ++ offset when we know the correct value. */ ++ phdr_adjust_num = iehdr->e_phnum; ++ phdr_adjust_seg = map; ++ } ++ ++ if (map->includes_filehdr) ++ { ++ bfd_vma align = (bfd_vma) 1 << matching_lma->alignment_power; ++ map->p_paddr -= iehdr->e_ehsize; ++ /* We've subtracted off the size of headers from the ++ first section lma, but there may have been some ++ alignment padding before that section too. Try to ++ account for that by adjusting the segment lma down to ++ the same alignment. */ ++ if (segment->p_align != 0 && segment->p_align < align) ++ align = segment->p_align; ++ map->p_paddr &= -(align * opb); ++ } ++ } ++ ++ /* Step Three: Loop over the sections again, this time assigning ++ those that fit to the current segment and removing them from the ++ sections array; but making sure not to leave large gaps. Once all ++ possible sections have been assigned to the current segment it is ++ added to the list of built segments and if sections still remain ++ to be assigned, a new segment is constructed before repeating ++ the loop. */ ++ isec = 0; ++ do ++ { ++ map->count = 0; ++ suggested_lma = NULL; ++ ++ /* Fill the current segment with sections that fit. */ ++ for (j = 0; j < section_count; j++) ++ { ++ section = sections[j]; ++ ++ if (section == NULL) ++ continue; ++ ++ output_section = section->output_section; ++ ++ BFD_ASSERT (output_section != NULL); ++ ++ if (IS_CONTAINED_BY_LMA (output_section, segment, map->p_paddr, ++ opb) ++ || IS_COREFILE_NOTE (segment, section)) ++ { ++ if (map->count == 0) ++ { ++ /* If the first section in a segment does not start at ++ the beginning of the segment, then something is ++ wrong. */ ++ if (align_power (map->p_paddr ++ + (map->includes_filehdr ++ ? iehdr->e_ehsize : 0) ++ + (map->includes_phdrs ++ ? iehdr->e_phnum * iehdr->e_phentsize ++ : 0), ++ output_section->alignment_power * opb) ++ != output_section->lma * opb) ++ goto sorry; ++ } ++ else ++ { ++ asection *prev_sec; ++ ++ prev_sec = map->sections[map->count - 1]; ++ ++ /* If the gap between the end of the previous section ++ and the start of this section is more than ++ maxpagesize then we need to start a new segment. */ ++ if ((BFD_ALIGN (prev_sec->lma + prev_sec->size, ++ maxpagesize) ++ < BFD_ALIGN (output_section->lma, maxpagesize)) ++ || (prev_sec->lma + prev_sec->size ++ > output_section->lma)) ++ { ++ if (suggested_lma == NULL) ++ suggested_lma = output_section; ++ ++ continue; ++ } ++ } ++ ++ map->sections[map->count++] = output_section; ++ ++isec; ++ sections[j] = NULL; ++ if (segment->p_type == PT_LOAD) ++ section->segment_mark = true; ++ } ++ else if (suggested_lma == NULL) ++ suggested_lma = output_section; ++ } ++ ++ /* PR 23932. A corrupt input file may contain sections that cannot ++ be assigned to any segment - because for example they have a ++ negative size - or segments that do not contain any sections. ++ But there are also valid reasons why a segment can be empty. ++ So allow a count of zero. */ ++ ++ /* Add the current segment to the list of built segments. */ ++ *pointer_to_map = map; ++ pointer_to_map = &map->next; ++ ++ if (isec < section_count) ++ { ++ /* We still have not allocated all of the sections to ++ segments. Create a new segment here, initialise it ++ and carry on looping. */ ++ amt = sizeof (struct elf_segment_map) - sizeof (asection *); ++ amt += section_count * sizeof (asection *); ++ map = (struct elf_segment_map *) bfd_zalloc (obfd, amt); ++ if (map == NULL) ++ { ++ free (sections); ++ return false; ++ } ++ ++ /* Initialise the fields of the segment map. Set the physical ++ physical address to the LMA of the first section that has ++ not yet been assigned. */ ++ map->next = NULL; ++ map->p_type = segment->p_type; ++ map->p_flags = segment->p_flags; ++ map->p_flags_valid = 1; ++ map->p_paddr = suggested_lma->lma * opb; ++ map->p_paddr_valid = p_paddr_valid; ++ map->includes_filehdr = 0; ++ map->includes_phdrs = 0; ++ } ++ ++ continue; ++ sorry: ++ bfd_set_error (bfd_error_sorry); ++ free (sections); ++ return false; ++ } ++ while (isec < section_count); ++ ++ free (sections); ++ } ++ ++ elf_seg_map (obfd) = map_first; ++ ++ /* If we had to estimate the number of program headers that were ++ going to be needed, then check our estimate now and adjust ++ the offset if necessary. */ ++ if (phdr_adjust_seg != NULL) ++ { ++ unsigned int count; ++ ++ for (count = 0, map = map_first; map != NULL; map = map->next) ++ count++; ++ ++ if (count > phdr_adjust_num) ++ phdr_adjust_seg->p_paddr ++ -= (count - phdr_adjust_num) * iehdr->e_phentsize; ++ ++ for (map = map_first; map != NULL; map = map->next) ++ if (map->p_type == PT_PHDR) ++ { ++ bfd_vma adjust ++ = phdr_adjust_seg->includes_filehdr ? iehdr->e_ehsize : 0; ++ map->p_paddr = phdr_adjust_seg->p_paddr + adjust; ++ break; ++ } ++ } ++ ++#undef SEGMENT_END ++#undef SECTION_SIZE ++#undef IS_CONTAINED_BY_VMA ++#undef IS_CONTAINED_BY_LMA ++#undef IS_NOTE ++#undef IS_COREFILE_NOTE ++#undef IS_SOLARIS_PT_INTERP ++#undef IS_SECTION_IN_INPUT_SEGMENT ++#undef INCLUDE_SECTION_IN_SEGMENT ++#undef SEGMENT_AFTER_SEGMENT ++#undef SEGMENT_OVERLAPS ++ return true; ++} ++ ++/* Return true if p_align in the ELF program header in ABFD is valid. */ ++ ++static bool ++elf_is_p_align_valid (bfd *abfd) ++{ ++ unsigned int i; ++ Elf_Internal_Phdr *segment; ++ unsigned int num_segments; ++ const struct elf_backend_data *bed = get_elf_backend_data (abfd); ++ bfd_size_type maxpagesize = bed->maxpagesize; ++ bfd_size_type p_align = bed->p_align; ++ ++ /* Return true if the default p_align value isn't set or the maximum ++ page size is the same as the minimum page size. */ ++ if (p_align == 0 || maxpagesize == bed->minpagesize) ++ return true; ++ ++ /* When the default p_align value is set, p_align may be set to the ++ default p_align value while segments are aligned to the maximum ++ page size. In this case, the input p_align will be ignored and ++ the maximum page size will be used to align the output segments. */ ++ segment = elf_tdata (abfd)->phdr; ++ num_segments = elf_elfheader (abfd)->e_phnum; ++ for (i = 0; i < num_segments; i++, segment++) ++ if (segment->p_type == PT_LOAD ++ && (segment->p_align != p_align ++ || vma_page_aligned_bias (segment->p_vaddr, ++ segment->p_offset, ++ maxpagesize) != 0)) ++ return true; ++ ++ return false; ++} ++ ++/* Copy ELF program header information. */ ++ ++static bool ++copy_elf_program_header (bfd *ibfd, bfd *obfd) ++{ ++ Elf_Internal_Ehdr *iehdr; ++ struct elf_segment_map *map; ++ struct elf_segment_map *map_first; ++ struct elf_segment_map **pointer_to_map; ++ Elf_Internal_Phdr *segment; ++ unsigned int i; ++ unsigned int num_segments; ++ bool phdr_included = false; ++ bool p_paddr_valid; ++ bool p_palign_valid; ++ unsigned int opb = bfd_octets_per_byte (ibfd, NULL); ++ ++ iehdr = elf_elfheader (ibfd); ++ ++ map_first = NULL; ++ pointer_to_map = &map_first; ++ ++ /* If all the segment p_paddr fields are zero, don't set ++ map->p_paddr_valid. */ ++ p_paddr_valid = false; ++ num_segments = elf_elfheader (ibfd)->e_phnum; ++ for (i = 0, segment = elf_tdata (ibfd)->phdr; ++ i < num_segments; ++ i++, segment++) ++ if (segment->p_paddr != 0) ++ { ++ p_paddr_valid = true; ++ break; ++ } ++ ++ p_palign_valid = elf_is_p_align_valid (ibfd); ++ ++ for (i = 0, segment = elf_tdata (ibfd)->phdr; ++ i < num_segments; ++ i++, segment++) ++ { ++ asection *section; ++ unsigned int section_count; ++ size_t amt; ++ Elf_Internal_Shdr *this_hdr; ++ asection *first_section = NULL; ++ asection *lowest_section; ++ ++ /* Compute how many sections are in this segment. */ ++ for (section = ibfd->sections, section_count = 0; ++ section != NULL; ++ section = section->next) ++ { ++ this_hdr = &(elf_section_data(section)->this_hdr); ++ if (ELF_SECTION_IN_SEGMENT (this_hdr, segment)) ++ { ++ if (first_section == NULL) ++ first_section = section; ++ section_count++; ++ } ++ } ++ ++ /* Allocate a segment map big enough to contain ++ all of the sections we have selected. */ ++ amt = sizeof (struct elf_segment_map) - sizeof (asection *); ++ amt += section_count * sizeof (asection *); ++ map = (struct elf_segment_map *) bfd_zalloc (obfd, amt); ++ if (map == NULL) ++ return false; ++ ++ /* Initialize the fields of the output segment map with the ++ input segment. */ ++ map->next = NULL; ++ map->p_type = segment->p_type; ++ map->p_flags = segment->p_flags; ++ map->p_flags_valid = 1; ++ map->p_paddr = segment->p_paddr; ++ map->p_paddr_valid = p_paddr_valid; ++ map->p_align = segment->p_align; ++ map->p_align_valid = p_palign_valid; ++ map->p_vaddr_offset = 0; ++ ++ if (map->p_type == PT_GNU_RELRO ++ || map->p_type == PT_GNU_STACK) ++ { ++ /* The PT_GNU_RELRO segment may contain the first a few ++ bytes in the .got.plt section even if the whole .got.plt ++ section isn't in the PT_GNU_RELRO segment. We won't ++ change the size of the PT_GNU_RELRO segment. ++ Similarly, PT_GNU_STACK size is significant on uclinux ++ systems. */ ++ map->p_size = segment->p_memsz; ++ map->p_size_valid = 1; ++ } ++ ++ /* Determine if this segment contains the ELF file header ++ and if it contains the program headers themselves. */ ++ map->includes_filehdr = (segment->p_offset == 0 ++ && segment->p_filesz >= iehdr->e_ehsize); ++ ++ map->includes_phdrs = 0; ++ if (! phdr_included || segment->p_type != PT_LOAD) ++ { ++ map->includes_phdrs = ++ (segment->p_offset <= (bfd_vma) iehdr->e_phoff ++ && (segment->p_offset + segment->p_filesz ++ >= ((bfd_vma) iehdr->e_phoff ++ + iehdr->e_phnum * iehdr->e_phentsize))); ++ ++ if (segment->p_type == PT_LOAD && map->includes_phdrs) ++ phdr_included = true; ++ } ++ ++ lowest_section = NULL; ++ if (section_count != 0) ++ { ++ unsigned int isec = 0; ++ ++ for (section = first_section; ++ section != NULL; ++ section = section->next) ++ { ++ this_hdr = &(elf_section_data(section)->this_hdr); ++ if (ELF_SECTION_IN_SEGMENT (this_hdr, segment)) ++ { ++ map->sections[isec++] = section->output_section; ++ if ((section->flags & SEC_ALLOC) != 0) ++ { ++ bfd_vma seg_off; ++ ++ if (lowest_section == NULL ++ || section->lma < lowest_section->lma) ++ lowest_section = section; ++ ++ /* Section lmas are set up from PT_LOAD header ++ p_paddr in _bfd_elf_make_section_from_shdr. ++ If this header has a p_paddr that disagrees ++ with the section lma, flag the p_paddr as ++ invalid. */ ++ if ((section->flags & SEC_LOAD) != 0) ++ seg_off = this_hdr->sh_offset - segment->p_offset; ++ else ++ seg_off = this_hdr->sh_addr - segment->p_vaddr; ++ if (section->lma * opb - segment->p_paddr != seg_off) ++ map->p_paddr_valid = false; ++ } ++ if (isec == section_count) ++ break; ++ } ++ } ++ } ++ ++ if (section_count == 0) ++ map->p_vaddr_offset = segment->p_vaddr / opb; ++ else if (map->p_paddr_valid) ++ { ++ /* Account for padding before the first section in the segment. */ ++ bfd_vma hdr_size = 0; ++ if (map->includes_filehdr) ++ hdr_size = iehdr->e_ehsize; ++ if (map->includes_phdrs) ++ hdr_size += iehdr->e_phnum * iehdr->e_phentsize; ++ ++ map->p_vaddr_offset = ((map->p_paddr + hdr_size) / opb ++ - (lowest_section ? lowest_section->lma : 0)); ++ } ++ ++ map->count = section_count; ++ *pointer_to_map = map; ++ pointer_to_map = &map->next; ++ } ++ ++ elf_seg_map (obfd) = map_first; ++ return true; ++} ++ ++/* Copy private BFD data. This copies or rewrites ELF program header ++ information. */ ++ ++static bool ++copy_private_bfd_data (bfd *ibfd, bfd *obfd) ++{ ++ bfd_vma maxpagesize; ++ ++ if (bfd_get_flavour (ibfd) != bfd_target_elf_flavour ++ || bfd_get_flavour (obfd) != bfd_target_elf_flavour) ++ return true; ++ ++ if (elf_tdata (ibfd)->phdr == NULL) ++ return true; ++ ++ if (ibfd->xvec == obfd->xvec) ++ { ++ /* Check to see if any sections in the input BFD ++ covered by ELF program header have changed. */ ++ Elf_Internal_Phdr *segment; ++ asection *section, *osec; ++ unsigned int i, num_segments; ++ Elf_Internal_Shdr *this_hdr; ++ const struct elf_backend_data *bed; ++ ++ bed = get_elf_backend_data (ibfd); ++ ++ /* Regenerate the segment map if p_paddr is set to 0. */ ++ if (bed->want_p_paddr_set_to_zero) ++ goto rewrite; ++ ++ /* Initialize the segment mark field. */ ++ for (section = obfd->sections; section != NULL; ++ section = section->next) ++ section->segment_mark = false; ++ ++ num_segments = elf_elfheader (ibfd)->e_phnum; ++ for (i = 0, segment = elf_tdata (ibfd)->phdr; ++ i < num_segments; ++ i++, segment++) ++ { ++ /* PR binutils/3535. The Solaris linker always sets the p_paddr ++ and p_memsz fields of special segments (DYNAMIC, INTERP) to 0 ++ which severly confuses things, so always regenerate the segment ++ map in this case. */ ++ if (segment->p_paddr == 0 ++ && segment->p_memsz == 0 ++ && (segment->p_type == PT_INTERP || segment->p_type == PT_DYNAMIC)) ++ goto rewrite; ++ ++ for (section = ibfd->sections; ++ section != NULL; section = section->next) ++ { ++ /* We mark the output section so that we know it comes ++ from the input BFD. */ ++ osec = section->output_section; ++ if (osec) ++ osec->segment_mark = true; ++ ++ /* Check if this section is covered by the segment. */ ++ this_hdr = &(elf_section_data(section)->this_hdr); ++ if (ELF_SECTION_IN_SEGMENT (this_hdr, segment)) ++ { ++ /* FIXME: Check if its output section is changed or ++ removed. What else do we need to check? */ ++ if (osec == NULL ++ || section->flags != osec->flags ++ || section->lma != osec->lma ++ || section->vma != osec->vma ++ || section->size != osec->size ++ || section->rawsize != osec->rawsize ++ || section->alignment_power != osec->alignment_power) ++ goto rewrite; ++ } ++ } ++ } ++ ++ /* Check to see if any output section do not come from the ++ input BFD. */ ++ for (section = obfd->sections; section != NULL; ++ section = section->next) ++ { ++ if (!section->segment_mark) ++ goto rewrite; ++ else ++ section->segment_mark = false; ++ } ++ ++ return copy_elf_program_header (ibfd, obfd); ++ } ++ ++ rewrite: ++ maxpagesize = 0; ++ if (ibfd->xvec == obfd->xvec) ++ { ++ /* When rewriting program header, set the output maxpagesize to ++ the maximum alignment of input PT_LOAD segments. */ ++ Elf_Internal_Phdr *segment; ++ unsigned int i; ++ unsigned int num_segments = elf_elfheader (ibfd)->e_phnum; ++ ++ for (i = 0, segment = elf_tdata (ibfd)->phdr; ++ i < num_segments; ++ i++, segment++) ++ if (segment->p_type == PT_LOAD ++ && maxpagesize < segment->p_align) ++ { ++ /* PR 17512: file: f17299af. */ ++ if (segment->p_align > (bfd_vma) 1 << ((sizeof (bfd_vma) * 8) - 2)) ++ /* xgettext:c-format */ ++ _bfd_error_handler (_("%pB: warning: segment alignment of %#" ++ PRIx64 " is too large"), ++ ibfd, (uint64_t) segment->p_align); ++ else ++ maxpagesize = segment->p_align; ++ } ++ } ++ if (maxpagesize == 0) ++ maxpagesize = get_elf_backend_data (obfd)->maxpagesize; ++ ++ return rewrite_elf_program_header (ibfd, obfd, maxpagesize); ++} ++ ++/* Initialize private output section information from input section. */ ++ ++bool ++_bfd_elf_init_private_section_data (bfd *ibfd, ++ asection *isec, ++ bfd *obfd, ++ asection *osec, ++ struct bfd_link_info *link_info) ++ ++{ ++ Elf_Internal_Shdr *ihdr, *ohdr; ++ bool final_link = (link_info != NULL ++ && !bfd_link_relocatable (link_info)); ++ ++ if (ibfd->xvec->flavour != bfd_target_elf_flavour ++ || obfd->xvec->flavour != bfd_target_elf_flavour) ++ return true; ++ ++ BFD_ASSERT (elf_section_data (osec) != NULL); ++ ++ /* If this is a known ABI section, ELF section type and flags may ++ have been set up when OSEC was created. For normal sections we ++ allow the user to override the type and flags other than ++ SHF_MASKOS and SHF_MASKPROC. */ ++ if (elf_section_type (osec) == SHT_PROGBITS ++ || elf_section_type (osec) == SHT_NOTE ++ || elf_section_type (osec) == SHT_NOBITS) ++ elf_section_type (osec) = SHT_NULL; ++ /* For objcopy and relocatable link, copy the ELF section type from ++ the input file if the BFD section flags are the same. (If they ++ are different the user may be doing something like ++ "objcopy --set-section-flags .text=alloc,data".) For a final ++ link allow some flags that the linker clears to differ. */ ++ if (elf_section_type (osec) == SHT_NULL ++ && (osec->flags == isec->flags ++ || (final_link ++ && ((osec->flags ^ isec->flags) ++ & ~(SEC_LINK_ONCE | SEC_LINK_DUPLICATES | SEC_RELOC)) == 0))) ++ elf_section_type (osec) = elf_section_type (isec); ++ ++ /* FIXME: Is this correct for all OS/PROC specific flags? */ ++ elf_section_flags (osec) = (elf_section_flags (isec) ++ & (SHF_MASKOS | SHF_MASKPROC)); ++ ++ /* Copy sh_info from input for mbind section. */ ++ if ((elf_tdata (ibfd)->has_gnu_osabi & elf_gnu_osabi_mbind) != 0 ++ && elf_section_flags (isec) & SHF_GNU_MBIND) ++ elf_section_data (osec)->this_hdr.sh_info ++ = elf_section_data (isec)->this_hdr.sh_info; ++ ++ /* Set things up for objcopy and relocatable link. The output ++ SHT_GROUP section will have its elf_next_in_group pointing back ++ to the input group members. Ignore linker created group section. ++ See elfNN_ia64_object_p in elfxx-ia64.c. */ ++ if ((link_info == NULL ++ || !link_info->resolve_section_groups) ++ && (elf_sec_group (isec) == NULL ++ || (elf_sec_group (isec)->flags & SEC_LINKER_CREATED) == 0)) ++ { ++ if (elf_section_flags (isec) & SHF_GROUP) ++ elf_section_flags (osec) |= SHF_GROUP; ++ elf_next_in_group (osec) = elf_next_in_group (isec); ++ elf_section_data (osec)->group = elf_section_data (isec)->group; ++ } ++ ++ /* If not decompress, preserve SHF_COMPRESSED. */ ++ if (!final_link && (ibfd->flags & BFD_DECOMPRESS) == 0) ++ elf_section_flags (osec) |= (elf_section_flags (isec) ++ & SHF_COMPRESSED); ++ ++ ihdr = &elf_section_data (isec)->this_hdr; ++ ++ /* We need to handle elf_linked_to_section for SHF_LINK_ORDER. We ++ don't use the output section of the linked-to section since it ++ may be NULL at this point. */ ++ if ((ihdr->sh_flags & SHF_LINK_ORDER) != 0) ++ { ++ ohdr = &elf_section_data (osec)->this_hdr; ++ ohdr->sh_flags |= SHF_LINK_ORDER; ++ elf_linked_to_section (osec) = elf_linked_to_section (isec); ++ } ++ ++ osec->use_rela_p = isec->use_rela_p; ++ ++ return true; ++} ++ ++/* Copy private section information. This copies over the entsize ++ field, and sometimes the info field. */ ++ ++bool ++_bfd_elf_copy_private_section_data (bfd *ibfd, ++ asection *isec, ++ bfd *obfd, ++ asection *osec) ++{ ++ Elf_Internal_Shdr *ihdr, *ohdr; ++ ++ if (ibfd->xvec->flavour != bfd_target_elf_flavour ++ || obfd->xvec->flavour != bfd_target_elf_flavour) ++ return true; ++ ++ ihdr = &elf_section_data (isec)->this_hdr; ++ ohdr = &elf_section_data (osec)->this_hdr; ++ ++ ohdr->sh_entsize = ihdr->sh_entsize; ++ ++ if (ihdr->sh_type == SHT_SYMTAB ++ || ihdr->sh_type == SHT_DYNSYM ++ || ihdr->sh_type == SHT_GNU_verneed ++ || ihdr->sh_type == SHT_GNU_verdef) ++ ohdr->sh_info = ihdr->sh_info; ++ ++ return _bfd_elf_init_private_section_data (ibfd, isec, obfd, osec, ++ NULL); ++} ++ ++/* Look at all the SHT_GROUP sections in IBFD, making any adjustments ++ necessary if we are removing either the SHT_GROUP section or any of ++ the group member sections. DISCARDED is the value that a section's ++ output_section has if the section will be discarded, NULL when this ++ function is called from objcopy, bfd_abs_section_ptr when called ++ from the linker. */ ++ ++bool ++_bfd_elf_fixup_group_sections (bfd *ibfd, asection *discarded) ++{ ++ asection *isec; ++ ++ for (isec = ibfd->sections; isec != NULL; isec = isec->next) ++ if (elf_section_type (isec) == SHT_GROUP) ++ { ++ asection *first = elf_next_in_group (isec); ++ asection *s = first; ++ bfd_size_type removed = 0; ++ ++ while (s != NULL) ++ { ++ /* If this member section is being output but the ++ SHT_GROUP section is not, then clear the group info ++ set up by _bfd_elf_copy_private_section_data. */ ++ if (s->output_section != discarded ++ && isec->output_section == discarded) ++ { ++ elf_section_flags (s->output_section) &= ~SHF_GROUP; ++ elf_group_name (s->output_section) = NULL; ++ } ++ else ++ { ++ struct bfd_elf_section_data *elf_sec = elf_section_data (s); ++ if (s->output_section == discarded ++ && isec->output_section != discarded) ++ { ++ /* Conversely, if the member section is not being ++ output but the SHT_GROUP section is, then adjust ++ its size. */ ++ removed += 4; ++ if (elf_sec->rel.hdr != NULL ++ && (elf_sec->rel.hdr->sh_flags & SHF_GROUP) != 0) ++ removed += 4; ++ if (elf_sec->rela.hdr != NULL ++ && (elf_sec->rela.hdr->sh_flags & SHF_GROUP) != 0) ++ removed += 4; ++ } ++ else ++ { ++ /* Also adjust for zero-sized relocation member ++ section. */ ++ if (elf_sec->rel.hdr != NULL ++ && elf_sec->rel.hdr->sh_size == 0) ++ removed += 4; ++ if (elf_sec->rela.hdr != NULL ++ && elf_sec->rela.hdr->sh_size == 0) ++ removed += 4; ++ } ++ } ++ s = elf_next_in_group (s); ++ if (s == first) ++ break; ++ } ++ if (removed != 0) ++ { ++ if (discarded != NULL) ++ { ++ /* If we've been called for ld -r, then we need to ++ adjust the input section size. */ ++ if (isec->rawsize == 0) ++ isec->rawsize = isec->size; ++ isec->size = isec->rawsize - removed; ++ if (isec->size <= 4) ++ { ++ isec->size = 0; ++ isec->flags |= SEC_EXCLUDE; ++ } ++ } ++ else if (isec->output_section != NULL) ++ { ++ /* Adjust the output section size when called from ++ objcopy. */ ++ isec->output_section->size -= removed; ++ if (isec->output_section->size <= 4) ++ { ++ isec->output_section->size = 0; ++ isec->output_section->flags |= SEC_EXCLUDE; ++ } ++ } ++ } ++ } ++ ++ return true; ++} ++ ++/* Copy private header information. */ ++ ++bool ++_bfd_elf_copy_private_header_data (bfd *ibfd, bfd *obfd) ++{ ++ if (bfd_get_flavour (ibfd) != bfd_target_elf_flavour ++ || bfd_get_flavour (obfd) != bfd_target_elf_flavour) ++ return true; ++ ++ /* Copy over private BFD data if it has not already been copied. ++ This must be done here, rather than in the copy_private_bfd_data ++ entry point, because the latter is called after the section ++ contents have been set, which means that the program headers have ++ already been worked out. */ ++ if (elf_seg_map (obfd) == NULL && elf_tdata (ibfd)->phdr != NULL) ++ { ++ if (! copy_private_bfd_data (ibfd, obfd)) ++ return false; ++ } ++ ++ return _bfd_elf_fixup_group_sections (ibfd, NULL); ++} ++ ++/* Copy private symbol information. If this symbol is in a section ++ which we did not map into a BFD section, try to map the section ++ index correctly. We use special macro definitions for the mapped ++ section indices; these definitions are interpreted by the ++ swap_out_syms function. */ ++ ++#define MAP_ONESYMTAB (SHN_HIOS + 1) ++#define MAP_DYNSYMTAB (SHN_HIOS + 2) ++#define MAP_STRTAB (SHN_HIOS + 3) ++#define MAP_SHSTRTAB (SHN_HIOS + 4) ++#define MAP_SYM_SHNDX (SHN_HIOS + 5) ++ ++bool ++_bfd_elf_copy_private_symbol_data (bfd *ibfd, ++ asymbol *isymarg, ++ bfd *obfd, ++ asymbol *osymarg) ++{ ++ elf_symbol_type *isym, *osym; ++ ++ if (bfd_get_flavour (ibfd) != bfd_target_elf_flavour ++ || bfd_get_flavour (obfd) != bfd_target_elf_flavour) ++ return true; ++ ++ isym = elf_symbol_from (isymarg); ++ osym = elf_symbol_from (osymarg); ++ ++ if (isym != NULL ++ && isym->internal_elf_sym.st_shndx != 0 ++ && osym != NULL ++ && bfd_is_abs_section (isym->symbol.section)) ++ { ++ unsigned int shndx; ++ ++ shndx = isym->internal_elf_sym.st_shndx; ++ if (shndx == elf_onesymtab (ibfd)) ++ shndx = MAP_ONESYMTAB; ++ else if (shndx == elf_dynsymtab (ibfd)) ++ shndx = MAP_DYNSYMTAB; ++ else if (shndx == elf_strtab_sec (ibfd)) ++ shndx = MAP_STRTAB; ++ else if (shndx == elf_shstrtab_sec (ibfd)) ++ shndx = MAP_SHSTRTAB; ++ else if (find_section_in_list (shndx, elf_symtab_shndx_list (ibfd))) ++ shndx = MAP_SYM_SHNDX; ++ osym->internal_elf_sym.st_shndx = shndx; ++ } ++ ++ return true; ++} ++ ++/* Swap out the symbols. */ ++ ++static bool ++swap_out_syms (bfd *abfd, ++ struct elf_strtab_hash **sttp, ++ int relocatable_p, ++ struct bfd_link_info *info) ++{ ++ const struct elf_backend_data *bed; ++ unsigned int symcount; ++ asymbol **syms; ++ struct elf_strtab_hash *stt; ++ Elf_Internal_Shdr *symtab_hdr; ++ Elf_Internal_Shdr *symtab_shndx_hdr; ++ Elf_Internal_Shdr *symstrtab_hdr; ++ struct elf_sym_strtab *symstrtab; ++ bfd_byte *outbound_syms; ++ bfd_byte *outbound_shndx; ++ unsigned long outbound_syms_index; ++ unsigned int idx; ++ unsigned int num_locals; ++ size_t amt; ++ bool name_local_sections; ++ ++ if (!elf_map_symbols (abfd, &num_locals)) ++ return false; ++ ++ /* Dump out the symtabs. */ ++ stt = _bfd_elf_strtab_init (); ++ if (stt == NULL) ++ return false; ++ ++ bed = get_elf_backend_data (abfd); ++ symcount = bfd_get_symcount (abfd); ++ symtab_hdr = &elf_tdata (abfd)->symtab_hdr; ++ symtab_hdr->sh_type = SHT_SYMTAB; ++ symtab_hdr->sh_entsize = bed->s->sizeof_sym; ++ symtab_hdr->sh_size = symtab_hdr->sh_entsize * (symcount + 1); ++ symtab_hdr->sh_info = num_locals + 1; ++ symtab_hdr->sh_addralign = (bfd_vma) 1 << bed->s->log_file_align; ++ ++ symstrtab_hdr = &elf_tdata (abfd)->strtab_hdr; ++ symstrtab_hdr->sh_type = SHT_STRTAB; ++ ++ /* Allocate buffer to swap out the .strtab section. */ ++ if (_bfd_mul_overflow (symcount + 1, sizeof (*symstrtab), &amt) ++ || (symstrtab = (struct elf_sym_strtab *) bfd_malloc (amt)) == NULL) ++ { ++ bfd_set_error (bfd_error_no_memory); ++ _bfd_elf_strtab_free (stt); ++ return false; ++ } ++ ++ if (_bfd_mul_overflow (symcount + 1, bed->s->sizeof_sym, &amt) ++ || (outbound_syms = (bfd_byte *) bfd_alloc (abfd, amt)) == NULL) ++ { ++ error_no_mem: ++ bfd_set_error (bfd_error_no_memory); ++ error_return: ++ free (symstrtab); ++ _bfd_elf_strtab_free (stt); ++ return false; ++ } ++ symtab_hdr->contents = outbound_syms; ++ outbound_syms_index = 0; ++ ++ outbound_shndx = NULL; ++ ++ if (elf_symtab_shndx_list (abfd)) ++ { ++ symtab_shndx_hdr = & elf_symtab_shndx_list (abfd)->hdr; ++ if (symtab_shndx_hdr->sh_name != 0) ++ { ++ if (_bfd_mul_overflow (symcount + 1, ++ sizeof (Elf_External_Sym_Shndx), &amt)) ++ goto error_no_mem; ++ outbound_shndx = (bfd_byte *) bfd_zalloc (abfd, amt); ++ if (outbound_shndx == NULL) ++ goto error_return; ++ ++ symtab_shndx_hdr->contents = outbound_shndx; ++ symtab_shndx_hdr->sh_type = SHT_SYMTAB_SHNDX; ++ symtab_shndx_hdr->sh_size = amt; ++ symtab_shndx_hdr->sh_addralign = sizeof (Elf_External_Sym_Shndx); ++ symtab_shndx_hdr->sh_entsize = sizeof (Elf_External_Sym_Shndx); ++ } ++ /* FIXME: What about any other headers in the list ? */ ++ } ++ ++ /* Now generate the data (for "contents"). */ ++ { ++ /* Fill in zeroth symbol and swap it out. */ ++ Elf_Internal_Sym sym; ++ sym.st_name = 0; ++ sym.st_value = 0; ++ sym.st_size = 0; ++ sym.st_info = 0; ++ sym.st_other = 0; ++ sym.st_shndx = SHN_UNDEF; ++ sym.st_target_internal = 0; ++ symstrtab[0].sym = sym; ++ symstrtab[0].dest_index = outbound_syms_index; ++ outbound_syms_index++; ++ } ++ ++ name_local_sections ++ = (bed->elf_backend_name_local_section_symbols ++ && bed->elf_backend_name_local_section_symbols (abfd)); ++ ++ syms = bfd_get_outsymbols (abfd); ++ for (idx = 0; idx < symcount;) ++ { ++ Elf_Internal_Sym sym; ++ bfd_vma value = syms[idx]->value; ++ elf_symbol_type *type_ptr; ++ flagword flags = syms[idx]->flags; ++ int type; ++ ++ if (!name_local_sections ++ && (flags & (BSF_SECTION_SYM | BSF_GLOBAL)) == BSF_SECTION_SYM) ++ { ++ /* Local section symbols have no name. */ ++ sym.st_name = (unsigned long) -1; ++ } ++ else ++ { ++ /* Call _bfd_elf_strtab_offset after _bfd_elf_strtab_finalize ++ to get the final offset for st_name. */ ++ sym.st_name ++ = (unsigned long) _bfd_elf_strtab_add (stt, syms[idx]->name, ++ false); ++ if (sym.st_name == (unsigned long) -1) ++ goto error_return; ++ } ++ ++ type_ptr = elf_symbol_from (syms[idx]); ++ ++ if ((flags & BSF_SECTION_SYM) == 0 ++ && bfd_is_com_section (syms[idx]->section)) ++ { ++ /* ELF common symbols put the alignment into the `value' field, ++ and the size into the `size' field. This is backwards from ++ how BFD handles it, so reverse it here. */ ++ sym.st_size = value; ++ if (type_ptr == NULL ++ || type_ptr->internal_elf_sym.st_value == 0) ++ sym.st_value = value >= 16 ? 16 : (1 << bfd_log2 (value)); ++ else ++ sym.st_value = type_ptr->internal_elf_sym.st_value; ++ sym.st_shndx = _bfd_elf_section_from_bfd_section ++ (abfd, syms[idx]->section); ++ } ++ else ++ { ++ asection *sec = syms[idx]->section; ++ unsigned int shndx; ++ ++ if (sec->output_section) ++ { ++ value += sec->output_offset; ++ sec = sec->output_section; ++ } ++ ++ /* Don't add in the section vma for relocatable output. */ ++ if (! relocatable_p) ++ value += sec->vma; ++ sym.st_value = value; ++ sym.st_size = type_ptr ? type_ptr->internal_elf_sym.st_size : 0; ++ ++ if (bfd_is_abs_section (sec) ++ && type_ptr != NULL ++ && type_ptr->internal_elf_sym.st_shndx != 0) ++ { ++ /* This symbol is in a real ELF section which we did ++ not create as a BFD section. Undo the mapping done ++ by copy_private_symbol_data. */ ++ shndx = type_ptr->internal_elf_sym.st_shndx; ++ switch (shndx) ++ { ++ case MAP_ONESYMTAB: ++ shndx = elf_onesymtab (abfd); ++ break; ++ case MAP_DYNSYMTAB: ++ shndx = elf_dynsymtab (abfd); ++ break; ++ case MAP_STRTAB: ++ shndx = elf_strtab_sec (abfd); ++ break; ++ case MAP_SHSTRTAB: ++ shndx = elf_shstrtab_sec (abfd); ++ break; ++ case MAP_SYM_SHNDX: ++ if (elf_symtab_shndx_list (abfd)) ++ shndx = elf_symtab_shndx_list (abfd)->ndx; ++ break; ++ case SHN_COMMON: ++ case SHN_ABS: ++ shndx = SHN_ABS; ++ break; ++ default: ++ if (shndx >= SHN_LOPROC && shndx <= SHN_HIOS) ++ { ++ if (bed->symbol_section_index) ++ shndx = bed->symbol_section_index (abfd, type_ptr); ++ /* Otherwise just leave the index alone. */ ++ } ++ else ++ { ++ if (shndx > SHN_HIOS && shndx < SHN_HIRESERVE) ++ _bfd_error_handler (_("%pB: \ ++Unable to handle section index %x in ELF symbol. Using ABS instead."), ++ abfd, shndx); ++ shndx = SHN_ABS; ++ } ++ break; ++ } ++ } ++ else ++ { ++ shndx = _bfd_elf_section_from_bfd_section (abfd, sec); ++ ++ if (shndx == SHN_BAD) ++ { ++ asection *sec2; ++ ++ /* Writing this would be a hell of a lot easier if ++ we had some decent documentation on bfd, and ++ knew what to expect of the library, and what to ++ demand of applications. For example, it ++ appears that `objcopy' might not set the ++ section of a symbol to be a section that is ++ actually in the output file. */ ++ sec2 = bfd_get_section_by_name (abfd, sec->name); ++ if (sec2 != NULL) ++ shndx = _bfd_elf_section_from_bfd_section (abfd, sec2); ++ if (shndx == SHN_BAD) ++ { ++ /* xgettext:c-format */ ++ _bfd_error_handler ++ (_("unable to find equivalent output section" ++ " for symbol '%s' from section '%s'"), ++ syms[idx]->name ? syms[idx]->name : "", ++ sec->name); ++ bfd_set_error (bfd_error_invalid_operation); ++ goto error_return; ++ } ++ } ++ } ++ ++ sym.st_shndx = shndx; ++ } ++ ++ if ((flags & BSF_THREAD_LOCAL) != 0) ++ type = STT_TLS; ++ else if ((flags & BSF_GNU_INDIRECT_FUNCTION) != 0) ++ type = STT_GNU_IFUNC; ++ else if ((flags & BSF_FUNCTION) != 0) ++ type = STT_FUNC; ++ else if ((flags & BSF_OBJECT) != 0) ++ type = STT_OBJECT; ++ else if ((flags & BSF_RELC) != 0) ++ type = STT_RELC; ++ else if ((flags & BSF_SRELC) != 0) ++ type = STT_SRELC; ++ else ++ type = STT_NOTYPE; ++ ++ if (syms[idx]->section->flags & SEC_THREAD_LOCAL) ++ type = STT_TLS; ++ ++ /* Processor-specific types. */ ++ if (type_ptr != NULL ++ && bed->elf_backend_get_symbol_type) ++ type = ((*bed->elf_backend_get_symbol_type) ++ (&type_ptr->internal_elf_sym, type)); ++ ++ if (flags & BSF_SECTION_SYM) ++ { ++ if (flags & BSF_GLOBAL) ++ sym.st_info = ELF_ST_INFO (STB_GLOBAL, STT_SECTION); ++ else ++ sym.st_info = ELF_ST_INFO (STB_LOCAL, STT_SECTION); ++ } ++ else if (bfd_is_com_section (syms[idx]->section)) ++ { ++ if (type != STT_TLS) ++ { ++ if ((abfd->flags & BFD_CONVERT_ELF_COMMON)) ++ type = ((abfd->flags & BFD_USE_ELF_STT_COMMON) ++ ? STT_COMMON : STT_OBJECT); ++ else ++ type = ((flags & BSF_ELF_COMMON) != 0 ++ ? STT_COMMON : STT_OBJECT); ++ } ++ sym.st_info = ELF_ST_INFO (STB_GLOBAL, type); ++ } ++ else if (bfd_is_und_section (syms[idx]->section)) ++ sym.st_info = ELF_ST_INFO (((flags & BSF_WEAK) ++ ? STB_WEAK ++ : STB_GLOBAL), ++ type); ++ else if (flags & BSF_FILE) ++ sym.st_info = ELF_ST_INFO (STB_LOCAL, STT_FILE); ++ else ++ { ++ int bind = STB_LOCAL; ++ ++ if (flags & BSF_LOCAL) ++ bind = STB_LOCAL; ++ else if (flags & BSF_GNU_UNIQUE) ++ bind = STB_GNU_UNIQUE; ++ else if (flags & BSF_WEAK) ++ bind = STB_WEAK; ++ else if (flags & BSF_GLOBAL) ++ bind = STB_GLOBAL; ++ ++ sym.st_info = ELF_ST_INFO (bind, type); ++ } ++ ++ if (type_ptr != NULL) ++ { ++ sym.st_other = type_ptr->internal_elf_sym.st_other; ++ sym.st_target_internal ++ = type_ptr->internal_elf_sym.st_target_internal; ++ } ++ else ++ { ++ sym.st_other = 0; ++ sym.st_target_internal = 0; ++ } ++ ++ idx++; ++ symstrtab[idx].sym = sym; ++ symstrtab[idx].dest_index = outbound_syms_index; ++ ++ outbound_syms_index++; ++ } ++ ++ /* Finalize the .strtab section. */ ++ _bfd_elf_strtab_finalize (stt); ++ ++ /* Swap out the .strtab section. */ ++ for (idx = 0; idx <= symcount; idx++) ++ { ++ struct elf_sym_strtab *elfsym = &symstrtab[idx]; ++ if (elfsym->sym.st_name == (unsigned long) -1) ++ elfsym->sym.st_name = 0; ++ else ++ elfsym->sym.st_name = _bfd_elf_strtab_offset (stt, ++ elfsym->sym.st_name); ++ if (info && info->callbacks->ctf_new_symbol) ++ info->callbacks->ctf_new_symbol (elfsym->dest_index, ++ &elfsym->sym); ++ ++ /* Inform the linker of the addition of this symbol. */ ++ ++ bed->s->swap_symbol_out (abfd, &elfsym->sym, ++ (outbound_syms ++ + (elfsym->dest_index ++ * bed->s->sizeof_sym)), ++ NPTR_ADD (outbound_shndx, ++ (elfsym->dest_index ++ * sizeof (Elf_External_Sym_Shndx)))); ++ } ++ free (symstrtab); ++ ++ *sttp = stt; ++ symstrtab_hdr->sh_size = _bfd_elf_strtab_size (stt); ++ symstrtab_hdr->sh_type = SHT_STRTAB; ++ symstrtab_hdr->sh_flags = bed->elf_strtab_flags; ++ symstrtab_hdr->sh_addr = 0; ++ symstrtab_hdr->sh_entsize = 0; ++ symstrtab_hdr->sh_link = 0; ++ symstrtab_hdr->sh_info = 0; ++ symstrtab_hdr->sh_addralign = 1; ++ ++ return true; ++} ++ ++/* Return the number of bytes required to hold the symtab vector. ++ ++ Note that we base it on the count plus 1, since we will null terminate ++ the vector allocated based on this size. However, the ELF symbol table ++ always has a dummy entry as symbol #0, so it ends up even. */ ++ ++long ++_bfd_elf_get_symtab_upper_bound (bfd *abfd) ++{ ++ bfd_size_type symcount; ++ long symtab_size; ++ Elf_Internal_Shdr *hdr = &elf_tdata (abfd)->symtab_hdr; ++ ++ symcount = hdr->sh_size / get_elf_backend_data (abfd)->s->sizeof_sym; ++ if (symcount > LONG_MAX / sizeof (asymbol *)) ++ { ++ bfd_set_error (bfd_error_file_too_big); ++ return -1; ++ } ++ symtab_size = symcount * (sizeof (asymbol *)); ++ if (symcount == 0) ++ symtab_size = sizeof (asymbol *); ++ else if (!bfd_write_p (abfd)) ++ { ++ ufile_ptr filesize = bfd_get_file_size (abfd); ++ ++ if (filesize != 0 && (unsigned long) symtab_size > filesize) ++ { ++ bfd_set_error (bfd_error_file_truncated); ++ return -1; ++ } ++ } ++ ++ return symtab_size; ++} ++ ++long ++_bfd_elf_get_dynamic_symtab_upper_bound (bfd *abfd) ++{ ++ bfd_size_type symcount; ++ long symtab_size; ++ Elf_Internal_Shdr *hdr = &elf_tdata (abfd)->dynsymtab_hdr; ++ ++ if (elf_dynsymtab (abfd) == 0) ++ { ++ bfd_set_error (bfd_error_invalid_operation); ++ return -1; ++ } ++ ++ symcount = hdr->sh_size / get_elf_backend_data (abfd)->s->sizeof_sym; ++ if (symcount > LONG_MAX / sizeof (asymbol *)) ++ { ++ bfd_set_error (bfd_error_file_too_big); ++ return -1; ++ } ++ symtab_size = symcount * (sizeof (asymbol *)); ++ if (symcount == 0) ++ symtab_size = sizeof (asymbol *); ++ else if (!bfd_write_p (abfd)) ++ { ++ ufile_ptr filesize = bfd_get_file_size (abfd); ++ ++ if (filesize != 0 && (unsigned long) symtab_size > filesize) ++ { ++ bfd_set_error (bfd_error_file_truncated); ++ return -1; ++ } ++ } ++ ++ return symtab_size; ++} ++ ++long ++_bfd_elf_get_reloc_upper_bound (bfd *abfd, sec_ptr asect) ++{ ++ if (asect->reloc_count != 0 && !bfd_write_p (abfd)) ++ { ++ /* Sanity check reloc section size. */ ++ struct bfd_elf_section_data *d = elf_section_data (asect); ++ Elf_Internal_Shdr *rel_hdr = &d->this_hdr; ++ bfd_size_type ext_rel_size = rel_hdr->sh_size; ++ ufile_ptr filesize = bfd_get_file_size (abfd); ++ ++ if (filesize != 0 && ext_rel_size > filesize) ++ { ++ bfd_set_error (bfd_error_file_truncated); ++ return -1; ++ } ++ } ++ ++#if SIZEOF_LONG == SIZEOF_INT ++ if (asect->reloc_count >= LONG_MAX / sizeof (arelent *)) ++ { ++ bfd_set_error (bfd_error_file_too_big); ++ return -1; ++ } ++#endif ++ return (asect->reloc_count + 1L) * sizeof (arelent *); ++} ++ ++/* Canonicalize the relocs. */ ++ ++long ++_bfd_elf_canonicalize_reloc (bfd *abfd, ++ sec_ptr section, ++ arelent **relptr, ++ asymbol **symbols) ++{ ++ arelent *tblptr; ++ unsigned int i; ++ const struct elf_backend_data *bed = get_elf_backend_data (abfd); ++ ++ if (! bed->s->slurp_reloc_table (abfd, section, symbols, false)) ++ return -1; ++ ++ tblptr = section->relocation; ++ for (i = 0; i < section->reloc_count; i++) ++ *relptr++ = tblptr++; ++ ++ *relptr = NULL; ++ ++ return section->reloc_count; ++} ++ ++long ++_bfd_elf_canonicalize_symtab (bfd *abfd, asymbol **allocation) ++{ ++ const struct elf_backend_data *bed = get_elf_backend_data (abfd); ++ long symcount = bed->s->slurp_symbol_table (abfd, allocation, false); ++ ++ if (symcount >= 0) ++ abfd->symcount = symcount; ++ return symcount; ++} ++ ++long ++_bfd_elf_canonicalize_dynamic_symtab (bfd *abfd, ++ asymbol **allocation) ++{ ++ const struct elf_backend_data *bed = get_elf_backend_data (abfd); ++ long symcount = bed->s->slurp_symbol_table (abfd, allocation, true); ++ ++ if (symcount >= 0) ++ abfd->dynsymcount = symcount; ++ return symcount; ++} ++ ++/* Return the size required for the dynamic reloc entries. Any loadable ++ section that was actually installed in the BFD, and has type SHT_REL ++ or SHT_RELA, and uses the dynamic symbol table, is considered to be a ++ dynamic reloc section. */ ++ ++long ++_bfd_elf_get_dynamic_reloc_upper_bound (bfd *abfd) ++{ ++ bfd_size_type count, ext_rel_size; ++ asection *s; ++ ++ if (elf_dynsymtab (abfd) == 0) ++ { ++ bfd_set_error (bfd_error_invalid_operation); ++ return -1; ++ } ++ ++ count = 1; ++ ext_rel_size = 0; ++ for (s = abfd->sections; s != NULL; s = s->next) ++ if (elf_section_data (s)->this_hdr.sh_link == elf_dynsymtab (abfd) ++ && (elf_section_data (s)->this_hdr.sh_type == SHT_REL ++ || elf_section_data (s)->this_hdr.sh_type == SHT_RELA)) ++ { ++ ext_rel_size += s->size; ++ if (ext_rel_size < s->size) ++ { ++ bfd_set_error (bfd_error_file_truncated); ++ return -1; ++ } ++ count += s->size / elf_section_data (s)->this_hdr.sh_entsize; ++ if (count > LONG_MAX / sizeof (arelent *)) ++ { ++ bfd_set_error (bfd_error_file_too_big); ++ return -1; ++ } ++ } ++ if (count > 1 && !bfd_write_p (abfd)) ++ { ++ /* Sanity check reloc section sizes. */ ++ ufile_ptr filesize = bfd_get_file_size (abfd); ++ if (filesize != 0 && ext_rel_size > filesize) ++ { ++ bfd_set_error (bfd_error_file_truncated); ++ return -1; ++ } ++ } ++ return count * sizeof (arelent *); ++} ++ ++/* Canonicalize the dynamic relocation entries. Note that we return the ++ dynamic relocations as a single block, although they are actually ++ associated with particular sections; the interface, which was ++ designed for SunOS style shared libraries, expects that there is only ++ one set of dynamic relocs. Any loadable section that was actually ++ installed in the BFD, and has type SHT_REL or SHT_RELA, and uses the ++ dynamic symbol table, is considered to be a dynamic reloc section. */ ++ ++long ++_bfd_elf_canonicalize_dynamic_reloc (bfd *abfd, ++ arelent **storage, ++ asymbol **syms) ++{ ++ bool (*slurp_relocs) (bfd *, asection *, asymbol **, bool); ++ asection *s; ++ long ret; ++ ++ if (elf_dynsymtab (abfd) == 0) ++ { ++ bfd_set_error (bfd_error_invalid_operation); ++ return -1; ++ } ++ ++ slurp_relocs = get_elf_backend_data (abfd)->s->slurp_reloc_table; ++ ret = 0; ++ for (s = abfd->sections; s != NULL; s = s->next) ++ { ++ if (elf_section_data (s)->this_hdr.sh_link == elf_dynsymtab (abfd) ++ && (elf_section_data (s)->this_hdr.sh_type == SHT_REL ++ || elf_section_data (s)->this_hdr.sh_type == SHT_RELA)) ++ { ++ arelent *p; ++ long count, i; ++ ++ if (! (*slurp_relocs) (abfd, s, syms, true)) ++ return -1; ++ count = s->size / elf_section_data (s)->this_hdr.sh_entsize; ++ p = s->relocation; ++ for (i = 0; i < count; i++) ++ *storage++ = p++; ++ ret += count; ++ } ++ } ++ ++ *storage = NULL; ++ ++ return ret; ++} ++ ++/* Read in the version information. */ ++ ++bool ++_bfd_elf_slurp_version_tables (bfd *abfd, bool default_imported_symver) ++{ ++ bfd_byte *contents = NULL; ++ unsigned int freeidx = 0; ++ size_t amt; ++ ++ if (elf_dynverref (abfd) != 0) ++ { ++ Elf_Internal_Shdr *hdr; ++ Elf_External_Verneed *everneed; ++ Elf_Internal_Verneed *iverneed; ++ unsigned int i; ++ bfd_byte *contents_end; ++ ++ hdr = &elf_tdata (abfd)->dynverref_hdr; ++ ++ if (hdr->sh_info == 0 ++ || hdr->sh_info > hdr->sh_size / sizeof (Elf_External_Verneed)) ++ { ++ error_return_bad_verref: ++ _bfd_error_handler ++ (_("%pB: .gnu.version_r invalid entry"), abfd); ++ bfd_set_error (bfd_error_bad_value); ++ error_return_verref: ++ elf_tdata (abfd)->verref = NULL; ++ elf_tdata (abfd)->cverrefs = 0; ++ goto error_return; ++ } ++ ++ if (bfd_seek (abfd, hdr->sh_offset, SEEK_SET) != 0) ++ goto error_return_verref; ++ contents = _bfd_malloc_and_read (abfd, hdr->sh_size, hdr->sh_size); ++ if (contents == NULL) ++ goto error_return_verref; ++ ++ if (_bfd_mul_overflow (hdr->sh_info, sizeof (Elf_Internal_Verneed), &amt)) ++ { ++ bfd_set_error (bfd_error_file_too_big); ++ goto error_return_verref; ++ } ++ elf_tdata (abfd)->verref = (Elf_Internal_Verneed *) bfd_alloc (abfd, amt); ++ if (elf_tdata (abfd)->verref == NULL) ++ goto error_return_verref; ++ ++ BFD_ASSERT (sizeof (Elf_External_Verneed) ++ == sizeof (Elf_External_Vernaux)); ++ contents_end = contents + hdr->sh_size - sizeof (Elf_External_Verneed); ++ everneed = (Elf_External_Verneed *) contents; ++ iverneed = elf_tdata (abfd)->verref; ++ for (i = 0; i < hdr->sh_info; i++, iverneed++) ++ { ++ Elf_External_Vernaux *evernaux; ++ Elf_Internal_Vernaux *ivernaux; ++ unsigned int j; ++ ++ _bfd_elf_swap_verneed_in (abfd, everneed, iverneed); ++ ++ iverneed->vn_bfd = abfd; ++ ++ iverneed->vn_filename = ++ bfd_elf_string_from_elf_section (abfd, hdr->sh_link, ++ iverneed->vn_file); ++ if (iverneed->vn_filename == NULL) ++ goto error_return_bad_verref; ++ ++ if (iverneed->vn_cnt == 0) ++ iverneed->vn_auxptr = NULL; ++ else ++ { ++ if (_bfd_mul_overflow (iverneed->vn_cnt, ++ sizeof (Elf_Internal_Vernaux), &amt)) ++ { ++ bfd_set_error (bfd_error_file_too_big); ++ goto error_return_verref; ++ } ++ iverneed->vn_auxptr = (struct elf_internal_vernaux *) ++ bfd_alloc (abfd, amt); ++ if (iverneed->vn_auxptr == NULL) ++ goto error_return_verref; ++ } ++ ++ if (iverneed->vn_aux ++ > (size_t) (contents_end - (bfd_byte *) everneed)) ++ goto error_return_bad_verref; ++ ++ evernaux = ((Elf_External_Vernaux *) ++ ((bfd_byte *) everneed + iverneed->vn_aux)); ++ ivernaux = iverneed->vn_auxptr; ++ for (j = 0; j < iverneed->vn_cnt; j++, ivernaux++) ++ { ++ _bfd_elf_swap_vernaux_in (abfd, evernaux, ivernaux); ++ ++ ivernaux->vna_nodename = ++ bfd_elf_string_from_elf_section (abfd, hdr->sh_link, ++ ivernaux->vna_name); ++ if (ivernaux->vna_nodename == NULL) ++ goto error_return_bad_verref; ++ ++ if (ivernaux->vna_other > freeidx) ++ freeidx = ivernaux->vna_other; ++ ++ ivernaux->vna_nextptr = NULL; ++ if (ivernaux->vna_next == 0) ++ { ++ iverneed->vn_cnt = j + 1; ++ break; ++ } ++ if (j + 1 < iverneed->vn_cnt) ++ ivernaux->vna_nextptr = ivernaux + 1; ++ ++ if (ivernaux->vna_next ++ > (size_t) (contents_end - (bfd_byte *) evernaux)) ++ goto error_return_bad_verref; ++ ++ evernaux = ((Elf_External_Vernaux *) ++ ((bfd_byte *) evernaux + ivernaux->vna_next)); ++ } ++ ++ iverneed->vn_nextref = NULL; ++ if (iverneed->vn_next == 0) ++ break; ++ if (i + 1 < hdr->sh_info) ++ iverneed->vn_nextref = iverneed + 1; ++ ++ if (iverneed->vn_next ++ > (size_t) (contents_end - (bfd_byte *) everneed)) ++ goto error_return_bad_verref; ++ ++ everneed = ((Elf_External_Verneed *) ++ ((bfd_byte *) everneed + iverneed->vn_next)); ++ } ++ elf_tdata (abfd)->cverrefs = i; ++ ++ free (contents); ++ contents = NULL; ++ } ++ ++ if (elf_dynverdef (abfd) != 0) ++ { ++ Elf_Internal_Shdr *hdr; ++ Elf_External_Verdef *everdef; ++ Elf_Internal_Verdef *iverdef; ++ Elf_Internal_Verdef *iverdefarr; ++ Elf_Internal_Verdef iverdefmem; ++ unsigned int i; ++ unsigned int maxidx; ++ bfd_byte *contents_end_def, *contents_end_aux; ++ ++ hdr = &elf_tdata (abfd)->dynverdef_hdr; ++ ++ if (hdr->sh_info == 0 || hdr->sh_size < sizeof (Elf_External_Verdef)) ++ { ++ error_return_bad_verdef: ++ _bfd_error_handler ++ (_("%pB: .gnu.version_d invalid entry"), abfd); ++ bfd_set_error (bfd_error_bad_value); ++ error_return_verdef: ++ elf_tdata (abfd)->verdef = NULL; ++ elf_tdata (abfd)->cverdefs = 0; ++ goto error_return; ++ } ++ ++ if (bfd_seek (abfd, hdr->sh_offset, SEEK_SET) != 0) ++ goto error_return_verdef; ++ contents = _bfd_malloc_and_read (abfd, hdr->sh_size, hdr->sh_size); ++ if (contents == NULL) ++ goto error_return_verdef; ++ ++ BFD_ASSERT (sizeof (Elf_External_Verdef) ++ >= sizeof (Elf_External_Verdaux)); ++ contents_end_def = contents + hdr->sh_size ++ - sizeof (Elf_External_Verdef); ++ contents_end_aux = contents + hdr->sh_size ++ - sizeof (Elf_External_Verdaux); ++ ++ /* We know the number of entries in the section but not the maximum ++ index. Therefore we have to run through all entries and find ++ the maximum. */ ++ everdef = (Elf_External_Verdef *) contents; ++ maxidx = 0; ++ for (i = 0; i < hdr->sh_info; ++i) ++ { ++ _bfd_elf_swap_verdef_in (abfd, everdef, &iverdefmem); ++ ++ if ((iverdefmem.vd_ndx & ((unsigned) VERSYM_VERSION)) == 0) ++ goto error_return_bad_verdef; ++ if ((iverdefmem.vd_ndx & ((unsigned) VERSYM_VERSION)) > maxidx) ++ maxidx = iverdefmem.vd_ndx & ((unsigned) VERSYM_VERSION); ++ ++ if (iverdefmem.vd_next == 0) ++ break; ++ ++ if (iverdefmem.vd_next ++ > (size_t) (contents_end_def - (bfd_byte *) everdef)) ++ goto error_return_bad_verdef; ++ ++ everdef = ((Elf_External_Verdef *) ++ ((bfd_byte *) everdef + iverdefmem.vd_next)); ++ } ++ ++ if (default_imported_symver) ++ { ++ if (freeidx > maxidx) ++ maxidx = ++freeidx; ++ else ++ freeidx = ++maxidx; ++ } ++ if (_bfd_mul_overflow (maxidx, sizeof (Elf_Internal_Verdef), &amt)) ++ { ++ bfd_set_error (bfd_error_file_too_big); ++ goto error_return_verdef; ++ } ++ elf_tdata (abfd)->verdef = (Elf_Internal_Verdef *) bfd_zalloc (abfd, amt); ++ if (elf_tdata (abfd)->verdef == NULL) ++ goto error_return_verdef; ++ ++ elf_tdata (abfd)->cverdefs = maxidx; ++ ++ everdef = (Elf_External_Verdef *) contents; ++ iverdefarr = elf_tdata (abfd)->verdef; ++ for (i = 0; i < hdr->sh_info; i++) ++ { ++ Elf_External_Verdaux *everdaux; ++ Elf_Internal_Verdaux *iverdaux; ++ unsigned int j; ++ ++ _bfd_elf_swap_verdef_in (abfd, everdef, &iverdefmem); ++ ++ if ((iverdefmem.vd_ndx & VERSYM_VERSION) == 0) ++ goto error_return_bad_verdef; ++ ++ iverdef = &iverdefarr[(iverdefmem.vd_ndx & VERSYM_VERSION) - 1]; ++ memcpy (iverdef, &iverdefmem, offsetof (Elf_Internal_Verdef, vd_bfd)); ++ ++ iverdef->vd_bfd = abfd; ++ ++ if (iverdef->vd_cnt == 0) ++ iverdef->vd_auxptr = NULL; ++ else ++ { ++ if (_bfd_mul_overflow (iverdef->vd_cnt, ++ sizeof (Elf_Internal_Verdaux), &amt)) ++ { ++ bfd_set_error (bfd_error_file_too_big); ++ goto error_return_verdef; ++ } ++ iverdef->vd_auxptr = (struct elf_internal_verdaux *) ++ bfd_alloc (abfd, amt); ++ if (iverdef->vd_auxptr == NULL) ++ goto error_return_verdef; ++ } ++ ++ if (iverdef->vd_aux ++ > (size_t) (contents_end_aux - (bfd_byte *) everdef)) ++ goto error_return_bad_verdef; ++ ++ everdaux = ((Elf_External_Verdaux *) ++ ((bfd_byte *) everdef + iverdef->vd_aux)); ++ iverdaux = iverdef->vd_auxptr; ++ for (j = 0; j < iverdef->vd_cnt; j++, iverdaux++) ++ { ++ _bfd_elf_swap_verdaux_in (abfd, everdaux, iverdaux); ++ ++ iverdaux->vda_nodename = ++ bfd_elf_string_from_elf_section (abfd, hdr->sh_link, ++ iverdaux->vda_name); ++ if (iverdaux->vda_nodename == NULL) ++ goto error_return_bad_verdef; ++ ++ iverdaux->vda_nextptr = NULL; ++ if (iverdaux->vda_next == 0) ++ { ++ iverdef->vd_cnt = j + 1; ++ break; ++ } ++ if (j + 1 < iverdef->vd_cnt) ++ iverdaux->vda_nextptr = iverdaux + 1; ++ ++ if (iverdaux->vda_next ++ > (size_t) (contents_end_aux - (bfd_byte *) everdaux)) ++ goto error_return_bad_verdef; ++ ++ everdaux = ((Elf_External_Verdaux *) ++ ((bfd_byte *) everdaux + iverdaux->vda_next)); ++ } ++ ++ iverdef->vd_nodename = NULL; ++ if (iverdef->vd_cnt) ++ iverdef->vd_nodename = iverdef->vd_auxptr->vda_nodename; ++ ++ iverdef->vd_nextdef = NULL; ++ if (iverdef->vd_next == 0) ++ break; ++ if ((size_t) (iverdef - iverdefarr) + 1 < maxidx) ++ iverdef->vd_nextdef = iverdef + 1; ++ ++ everdef = ((Elf_External_Verdef *) ++ ((bfd_byte *) everdef + iverdef->vd_next)); ++ } ++ ++ free (contents); ++ contents = NULL; ++ } ++ else if (default_imported_symver) ++ { ++ if (freeidx < 3) ++ freeidx = 3; ++ else ++ freeidx++; ++ ++ if (_bfd_mul_overflow (freeidx, sizeof (Elf_Internal_Verdef), &amt)) ++ { ++ bfd_set_error (bfd_error_file_too_big); ++ goto error_return; ++ } ++ elf_tdata (abfd)->verdef = (Elf_Internal_Verdef *) bfd_zalloc (abfd, amt); ++ if (elf_tdata (abfd)->verdef == NULL) ++ goto error_return; ++ ++ elf_tdata (abfd)->cverdefs = freeidx; ++ } ++ ++ /* Create a default version based on the soname. */ ++ if (default_imported_symver) ++ { ++ Elf_Internal_Verdef *iverdef; ++ Elf_Internal_Verdaux *iverdaux; ++ ++ iverdef = &elf_tdata (abfd)->verdef[freeidx - 1]; ++ ++ iverdef->vd_version = VER_DEF_CURRENT; ++ iverdef->vd_flags = 0; ++ iverdef->vd_ndx = freeidx; ++ iverdef->vd_cnt = 1; ++ ++ iverdef->vd_bfd = abfd; ++ ++ iverdef->vd_nodename = bfd_elf_get_dt_soname (abfd); ++ if (iverdef->vd_nodename == NULL) ++ goto error_return_verdef; ++ iverdef->vd_nextdef = NULL; ++ iverdef->vd_auxptr = ((struct elf_internal_verdaux *) ++ bfd_zalloc (abfd, sizeof (Elf_Internal_Verdaux))); ++ if (iverdef->vd_auxptr == NULL) ++ goto error_return_verdef; ++ ++ iverdaux = iverdef->vd_auxptr; ++ iverdaux->vda_nodename = iverdef->vd_nodename; ++ } ++ ++ return true; ++ ++ error_return: ++ free (contents); ++ return false; ++} ++ ++asymbol * ++_bfd_elf_make_empty_symbol (bfd *abfd) ++{ ++ elf_symbol_type *newsym; ++ ++ newsym = (elf_symbol_type *) bfd_zalloc (abfd, sizeof (*newsym)); ++ if (!newsym) ++ return NULL; ++ newsym->symbol.the_bfd = abfd; ++ return &newsym->symbol; ++} ++ ++void ++_bfd_elf_get_symbol_info (bfd *abfd ATTRIBUTE_UNUSED, ++ asymbol *symbol, ++ symbol_info *ret) ++{ ++ bfd_symbol_info (symbol, ret); ++} ++ ++/* Return whether a symbol name implies a local symbol. Most targets ++ use this function for the is_local_label_name entry point, but some ++ override it. */ ++ ++bool ++_bfd_elf_is_local_label_name (bfd *abfd ATTRIBUTE_UNUSED, ++ const char *name) ++{ ++ /* Normal local symbols start with ``.L''. */ ++ if (name[0] == '.' && name[1] == 'L') ++ return true; ++ ++ /* At least some SVR4 compilers (e.g., UnixWare 2.1 cc) generate ++ DWARF debugging symbols starting with ``..''. */ ++ if (name[0] == '.' && name[1] == '.') ++ return true; ++ ++ /* gcc will sometimes generate symbols beginning with ``_.L_'' when ++ emitting DWARF debugging output. I suspect this is actually a ++ small bug in gcc (it calls ASM_OUTPUT_LABEL when it should call ++ ASM_GENERATE_INTERNAL_LABEL, and this causes the leading ++ underscore to be emitted on some ELF targets). For ease of use, ++ we treat such symbols as local. */ ++ if (name[0] == '_' && name[1] == '.' && name[2] == 'L' && name[3] == '_') ++ return true; ++ ++ /* Treat assembler generated fake symbols, dollar local labels and ++ forward-backward labels (aka local labels) as locals. ++ These labels have the form: ++ ++ L0^A.* (fake symbols) ++ ++ [.]?L[0123456789]+{^A|^B}[0123456789]* (local labels) ++ ++ Versions which start with .L will have already been matched above, ++ so we only need to match the rest. */ ++ if (name[0] == 'L' && ISDIGIT (name[1])) ++ { ++ bool ret = false; ++ const char * p; ++ char c; ++ ++ for (p = name + 2; (c = *p); p++) ++ { ++ if (c == 1 || c == 2) ++ { ++ if (c == 1 && p == name + 2) ++ /* A fake symbol. */ ++ return true; ++ ++ /* FIXME: We are being paranoid here and treating symbols like ++ L0^Bfoo as if there were non-local, on the grounds that the ++ assembler will never generate them. But can any symbol ++ containing an ASCII value in the range 1-31 ever be anything ++ other than some kind of local ? */ ++ ret = true; ++ } ++ ++ if (! ISDIGIT (c)) ++ { ++ ret = false; ++ break; ++ } ++ } ++ return ret; ++ } ++ ++ return false; ++} ++ ++alent * ++_bfd_elf_get_lineno (bfd *abfd ATTRIBUTE_UNUSED, ++ asymbol *symbol ATTRIBUTE_UNUSED) ++{ ++ abort (); ++ return NULL; ++} ++ ++bool ++_bfd_elf_set_arch_mach (bfd *abfd, ++ enum bfd_architecture arch, ++ unsigned long machine) ++{ ++ /* If this isn't the right architecture for this backend, and this ++ isn't the generic backend, fail. */ ++ if (arch != get_elf_backend_data (abfd)->arch ++ && arch != bfd_arch_unknown ++ && get_elf_backend_data (abfd)->arch != bfd_arch_unknown) ++ return false; ++ ++ return bfd_default_set_arch_mach (abfd, arch, machine); ++} ++ ++/* Find the nearest line to a particular section and offset, ++ for error reporting. */ ++ ++bool ++_bfd_elf_find_nearest_line (bfd *abfd, ++ asymbol **symbols, ++ asection *section, ++ bfd_vma offset, ++ const char **filename_ptr, ++ const char **functionname_ptr, ++ unsigned int *line_ptr, ++ unsigned int *discriminator_ptr) ++{ ++ bool found; ++ ++ if (_bfd_dwarf2_find_nearest_line (abfd, symbols, NULL, section, offset, ++ filename_ptr, functionname_ptr, ++ line_ptr, discriminator_ptr, ++ dwarf_debug_sections, ++ &elf_tdata (abfd)->dwarf2_find_line_info)) ++ return true; ++ ++ if (_bfd_dwarf1_find_nearest_line (abfd, symbols, section, offset, ++ filename_ptr, functionname_ptr, line_ptr)) ++ { ++ if (!*functionname_ptr) ++ _bfd_elf_find_function (abfd, symbols, section, offset, ++ *filename_ptr ? NULL : filename_ptr, ++ functionname_ptr); ++ return true; ++ } ++ ++ if (! _bfd_stab_section_find_nearest_line (abfd, symbols, section, offset, ++ &found, filename_ptr, ++ functionname_ptr, line_ptr, ++ &elf_tdata (abfd)->line_info)) ++ return false; ++ if (found && (*functionname_ptr || *line_ptr)) ++ return true; ++ ++ if (symbols == NULL) ++ return false; ++ ++ if (! _bfd_elf_find_function (abfd, symbols, section, offset, ++ filename_ptr, functionname_ptr)) ++ return false; ++ ++ *line_ptr = 0; ++ return true; ++} ++ ++/* Find the line for a symbol. */ ++ ++bool ++_bfd_elf_find_line (bfd *abfd, asymbol **symbols, asymbol *symbol, ++ const char **filename_ptr, unsigned int *line_ptr) ++{ ++ return _bfd_dwarf2_find_nearest_line (abfd, symbols, symbol, NULL, 0, ++ filename_ptr, NULL, line_ptr, NULL, ++ dwarf_debug_sections, ++ &elf_tdata (abfd)->dwarf2_find_line_info); ++} ++ ++/* After a call to bfd_find_nearest_line, successive calls to ++ bfd_find_inliner_info can be used to get source information about ++ each level of function inlining that terminated at the address ++ passed to bfd_find_nearest_line. Currently this is only supported ++ for DWARF2 with appropriate DWARF3 extensions. */ ++ ++bool ++_bfd_elf_find_inliner_info (bfd *abfd, ++ const char **filename_ptr, ++ const char **functionname_ptr, ++ unsigned int *line_ptr) ++{ ++ bool found; ++ found = _bfd_dwarf2_find_inliner_info (abfd, filename_ptr, ++ functionname_ptr, line_ptr, ++ & elf_tdata (abfd)->dwarf2_find_line_info); ++ return found; ++} ++ ++int ++_bfd_elf_sizeof_headers (bfd *abfd, struct bfd_link_info *info) ++{ ++ const struct elf_backend_data *bed = get_elf_backend_data (abfd); ++ int ret = bed->s->sizeof_ehdr; ++ ++ if (!bfd_link_relocatable (info)) ++ { ++ bfd_size_type phdr_size = elf_program_header_size (abfd); ++ ++ if (phdr_size == (bfd_size_type) -1) ++ { ++ struct elf_segment_map *m; ++ ++ phdr_size = 0; ++ for (m = elf_seg_map (abfd); m != NULL; m = m->next) ++ phdr_size += bed->s->sizeof_phdr; ++ ++ if (phdr_size == 0) ++ phdr_size = get_program_header_size (abfd, info); ++ } ++ ++ elf_program_header_size (abfd) = phdr_size; ++ ret += phdr_size; ++ } ++ ++ return ret; ++} ++ ++bool ++_bfd_elf_set_section_contents (bfd *abfd, ++ sec_ptr section, ++ const void *location, ++ file_ptr offset, ++ bfd_size_type count) ++{ ++ Elf_Internal_Shdr *hdr; ++ file_ptr pos; ++ ++ if (! abfd->output_has_begun ++ && ! _bfd_elf_compute_section_file_positions (abfd, NULL)) ++ return false; ++ ++ if (!count) ++ return true; ++ ++ hdr = &elf_section_data (section)->this_hdr; ++ if (hdr->sh_offset == (file_ptr) -1) ++ { ++ unsigned char *contents; ++ ++ if (bfd_section_is_ctf (section)) ++ /* Nothing to do with this section: the contents are generated ++ later. */ ++ return true; ++ ++ if ((section->flags & SEC_ELF_COMPRESS) == 0) ++ { ++ _bfd_error_handler ++ (_("%pB:%pA: error: attempting to write into an unallocated compressed section"), ++ abfd, section); ++ bfd_set_error (bfd_error_invalid_operation); ++ return false; ++ } ++ ++ if ((offset + count) > hdr->sh_size) ++ { ++ _bfd_error_handler ++ (_("%pB:%pA: error: attempting to write over the end of the section"), ++ abfd, section); ++ ++ bfd_set_error (bfd_error_invalid_operation); ++ return false; ++ } ++ ++ contents = hdr->contents; ++ if (contents == NULL) ++ { ++ _bfd_error_handler ++ (_("%pB:%pA: error: attempting to write section into an empty buffer"), ++ abfd, section); ++ ++ bfd_set_error (bfd_error_invalid_operation); ++ return false; ++ } ++ ++ memcpy (contents + offset, location, count); ++ return true; ++ } ++ ++ pos = hdr->sh_offset + offset; ++ if (bfd_seek (abfd, pos, SEEK_SET) != 0 ++ || bfd_bwrite (location, count, abfd) != count) ++ return false; ++ ++ return true; ++} ++ ++bool ++_bfd_elf_no_info_to_howto (bfd *abfd ATTRIBUTE_UNUSED, ++ arelent *cache_ptr ATTRIBUTE_UNUSED, ++ Elf_Internal_Rela *dst ATTRIBUTE_UNUSED) ++{ ++ abort (); ++ return false; ++} ++ ++/* Try to convert a non-ELF reloc into an ELF one. */ ++ ++bool ++_bfd_elf_validate_reloc (bfd *abfd, arelent *areloc) ++{ ++ /* Check whether we really have an ELF howto. */ ++ ++ if ((*areloc->sym_ptr_ptr)->the_bfd->xvec != abfd->xvec) ++ { ++ bfd_reloc_code_real_type code; ++ reloc_howto_type *howto; ++ ++ /* Alien reloc: Try to determine its type to replace it with an ++ equivalent ELF reloc. */ ++ ++ if (areloc->howto->pc_relative) ++ { ++ switch (areloc->howto->bitsize) ++ { ++ case 8: ++ code = BFD_RELOC_8_PCREL; ++ break; ++ case 12: ++ code = BFD_RELOC_12_PCREL; ++ break; ++ case 16: ++ code = BFD_RELOC_16_PCREL; ++ break; ++ case 24: ++ code = BFD_RELOC_24_PCREL; ++ break; ++ case 32: ++ code = BFD_RELOC_32_PCREL; ++ break; ++ case 64: ++ code = BFD_RELOC_64_PCREL; ++ break; ++ default: ++ goto fail; ++ } ++ ++ howto = bfd_reloc_type_lookup (abfd, code); ++ ++ if (howto && areloc->howto->pcrel_offset != howto->pcrel_offset) ++ { ++ if (howto->pcrel_offset) ++ areloc->addend += areloc->address; ++ else ++ areloc->addend -= areloc->address; /* addend is unsigned!! */ ++ } ++ } ++ else ++ { ++ switch (areloc->howto->bitsize) ++ { ++ case 8: ++ code = BFD_RELOC_8; ++ break; ++ case 14: ++ code = BFD_RELOC_14; ++ break; ++ case 16: ++ code = BFD_RELOC_16; ++ break; ++ case 26: ++ code = BFD_RELOC_26; ++ break; ++ case 32: ++ code = BFD_RELOC_32; ++ break; ++ case 64: ++ code = BFD_RELOC_64; ++ break; ++ default: ++ goto fail; ++ } ++ ++ howto = bfd_reloc_type_lookup (abfd, code); ++ } ++ ++ if (howto) ++ areloc->howto = howto; ++ else ++ goto fail; ++ } ++ ++ return true; ++ ++ fail: ++ /* xgettext:c-format */ ++ _bfd_error_handler (_("%pB: %s unsupported"), ++ abfd, areloc->howto->name); ++ bfd_set_error (bfd_error_sorry); ++ return false; ++} ++ ++bool ++_bfd_elf_close_and_cleanup (bfd *abfd) ++{ ++ struct elf_obj_tdata *tdata = elf_tdata (abfd); ++ if (tdata != NULL ++ && (bfd_get_format (abfd) == bfd_object ++ || bfd_get_format (abfd) == bfd_core)) ++ { ++ if (elf_tdata (abfd)->o != NULL && elf_shstrtab (abfd) != NULL) ++ _bfd_elf_strtab_free (elf_shstrtab (abfd)); ++ _bfd_dwarf2_cleanup_debug_info (abfd, &tdata->dwarf2_find_line_info); ++ } ++ ++ return _bfd_generic_close_and_cleanup (abfd); ++} ++ ++/* For Rel targets, we encode meaningful data for BFD_RELOC_VTABLE_ENTRY ++ in the relocation's offset. Thus we cannot allow any sort of sanity ++ range-checking to interfere. There is nothing else to do in processing ++ this reloc. */ ++ ++bfd_reloc_status_type ++_bfd_elf_rel_vtable_reloc_fn ++ (bfd *abfd ATTRIBUTE_UNUSED, arelent *re ATTRIBUTE_UNUSED, ++ struct bfd_symbol *symbol ATTRIBUTE_UNUSED, ++ void *data ATTRIBUTE_UNUSED, asection *is ATTRIBUTE_UNUSED, ++ bfd *obfd ATTRIBUTE_UNUSED, char **errmsg ATTRIBUTE_UNUSED) ++{ ++ return bfd_reloc_ok; ++} ++ ++/* Elf core file support. Much of this only works on native ++ toolchains, since we rely on knowing the ++ machine-dependent procfs structure in order to pick ++ out details about the corefile. */ ++ ++#ifdef HAVE_SYS_PROCFS_H ++# include ++#endif ++ ++/* Return a PID that identifies a "thread" for threaded cores, or the ++ PID of the main process for non-threaded cores. */ ++ ++static int ++elfcore_make_pid (bfd *abfd) ++{ ++ int pid; ++ ++ pid = elf_tdata (abfd)->core->lwpid; ++ if (pid == 0) ++ pid = elf_tdata (abfd)->core->pid; ++ ++ return pid; ++} ++ ++/* If there isn't a section called NAME, make one, using ++ data from SECT. Note, this function will generate a ++ reference to NAME, so you shouldn't deallocate or ++ overwrite it. */ ++ ++static bool ++elfcore_maybe_make_sect (bfd *abfd, char *name, asection *sect) ++{ ++ asection *sect2; ++ ++ if (bfd_get_section_by_name (abfd, name) != NULL) ++ return true; ++ ++ sect2 = bfd_make_section_with_flags (abfd, name, sect->flags); ++ if (sect2 == NULL) ++ return false; ++ ++ sect2->size = sect->size; ++ sect2->filepos = sect->filepos; ++ sect2->alignment_power = sect->alignment_power; ++ return true; ++} ++ ++/* Create a pseudosection containing SIZE bytes at FILEPOS. This ++ actually creates up to two pseudosections: ++ - For the single-threaded case, a section named NAME, unless ++ such a section already exists. ++ - For the multi-threaded case, a section named "NAME/PID", where ++ PID is elfcore_make_pid (abfd). ++ Both pseudosections have identical contents. */ ++bool ++_bfd_elfcore_make_pseudosection (bfd *abfd, ++ char *name, ++ size_t size, ++ ufile_ptr filepos) ++{ ++ char buf[100]; ++ char *threaded_name; ++ size_t len; ++ asection *sect; ++ ++ /* Build the section name. */ ++ ++ sprintf (buf, "%s/%d", name, elfcore_make_pid (abfd)); ++ len = strlen (buf) + 1; ++ threaded_name = (char *) bfd_alloc (abfd, len); ++ if (threaded_name == NULL) ++ return false; ++ memcpy (threaded_name, buf, len); ++ ++ sect = bfd_make_section_anyway_with_flags (abfd, threaded_name, ++ SEC_HAS_CONTENTS); ++ if (sect == NULL) ++ return false; ++ sect->size = size; ++ sect->filepos = filepos; ++ sect->alignment_power = 2; ++ ++ return elfcore_maybe_make_sect (abfd, name, sect); ++} ++ ++static bool ++elfcore_make_auxv_note_section (bfd *abfd, Elf_Internal_Note *note, ++ size_t offs) ++{ ++ asection *sect = bfd_make_section_anyway_with_flags (abfd, ".auxv", ++ SEC_HAS_CONTENTS); ++ ++ if (sect == NULL) ++ return false; ++ ++ sect->size = note->descsz - offs; ++ sect->filepos = note->descpos + offs; ++ sect->alignment_power = 1 + bfd_get_arch_size (abfd) / 32; ++ ++ return true; ++} ++ ++/* prstatus_t exists on: ++ solaris 2.5+ ++ linux 2.[01] + glibc ++ unixware 4.2 ++*/ ++ ++#if defined (HAVE_PRSTATUS_T) ++ ++static bool ++elfcore_grok_prstatus (bfd *abfd, Elf_Internal_Note *note) ++{ ++ size_t size; ++ int offset; ++ ++ if (note->descsz == sizeof (prstatus_t)) ++ { ++ prstatus_t prstat; ++ ++ size = sizeof (prstat.pr_reg); ++ offset = offsetof (prstatus_t, pr_reg); ++ memcpy (&prstat, note->descdata, sizeof (prstat)); ++ ++ /* Do not overwrite the core signal if it ++ has already been set by another thread. */ ++ if (elf_tdata (abfd)->core->signal == 0) ++ elf_tdata (abfd)->core->signal = prstat.pr_cursig; ++ if (elf_tdata (abfd)->core->pid == 0) ++ elf_tdata (abfd)->core->pid = prstat.pr_pid; ++ ++ /* pr_who exists on: ++ solaris 2.5+ ++ unixware 4.2 ++ pr_who doesn't exist on: ++ linux 2.[01] ++ */ ++#if defined (HAVE_PRSTATUS_T_PR_WHO) ++ elf_tdata (abfd)->core->lwpid = prstat.pr_who; ++#else ++ elf_tdata (abfd)->core->lwpid = prstat.pr_pid; ++#endif ++ } ++#if defined (HAVE_PRSTATUS32_T) ++ else if (note->descsz == sizeof (prstatus32_t)) ++ { ++ /* 64-bit host, 32-bit corefile */ ++ prstatus32_t prstat; ++ ++ size = sizeof (prstat.pr_reg); ++ offset = offsetof (prstatus32_t, pr_reg); ++ memcpy (&prstat, note->descdata, sizeof (prstat)); ++ ++ /* Do not overwrite the core signal if it ++ has already been set by another thread. */ ++ if (elf_tdata (abfd)->core->signal == 0) ++ elf_tdata (abfd)->core->signal = prstat.pr_cursig; ++ if (elf_tdata (abfd)->core->pid == 0) ++ elf_tdata (abfd)->core->pid = prstat.pr_pid; ++ ++ /* pr_who exists on: ++ solaris 2.5+ ++ unixware 4.2 ++ pr_who doesn't exist on: ++ linux 2.[01] ++ */ ++#if defined (HAVE_PRSTATUS32_T_PR_WHO) ++ elf_tdata (abfd)->core->lwpid = prstat.pr_who; ++#else ++ elf_tdata (abfd)->core->lwpid = prstat.pr_pid; ++#endif ++ } ++#endif /* HAVE_PRSTATUS32_T */ ++ else ++ { ++ /* Fail - we don't know how to handle any other ++ note size (ie. data object type). */ ++ return true; ++ } ++ ++ /* Make a ".reg/999" section and a ".reg" section. */ ++ return _bfd_elfcore_make_pseudosection (abfd, ".reg", ++ size, note->descpos + offset); ++} ++#endif /* defined (HAVE_PRSTATUS_T) */ ++ ++/* Create a pseudosection containing the exact contents of NOTE. */ ++static bool ++elfcore_make_note_pseudosection (bfd *abfd, ++ char *name, ++ Elf_Internal_Note *note) ++{ ++ return _bfd_elfcore_make_pseudosection (abfd, name, ++ note->descsz, note->descpos); ++} ++ ++/* There isn't a consistent prfpregset_t across platforms, ++ but it doesn't matter, because we don't have to pick this ++ data structure apart. */ ++ ++static bool ++elfcore_grok_prfpreg (bfd *abfd, Elf_Internal_Note *note) ++{ ++ return elfcore_make_note_pseudosection (abfd, ".reg2", note); ++} ++ ++/* Linux dumps the Intel SSE regs in a note named "LINUX" with a note ++ type of NT_PRXFPREG. Just include the whole note's contents ++ literally. */ ++ ++static bool ++elfcore_grok_prxfpreg (bfd *abfd, Elf_Internal_Note *note) ++{ ++ return elfcore_make_note_pseudosection (abfd, ".reg-xfp", note); ++} ++ ++/* Linux dumps the Intel XSAVE extended state in a note named "LINUX" ++ with a note type of NT_X86_XSTATE. Just include the whole note's ++ contents literally. */ ++ ++static bool ++elfcore_grok_xstatereg (bfd *abfd, Elf_Internal_Note *note) ++{ ++ return elfcore_make_note_pseudosection (abfd, ".reg-xstate", note); ++} ++ ++static bool ++elfcore_grok_ppc_vmx (bfd *abfd, Elf_Internal_Note *note) ++{ ++ return elfcore_make_note_pseudosection (abfd, ".reg-ppc-vmx", note); ++} ++ ++static bool ++elfcore_grok_ppc_vsx (bfd *abfd, Elf_Internal_Note *note) ++{ ++ return elfcore_make_note_pseudosection (abfd, ".reg-ppc-vsx", note); ++} ++ ++static bool ++elfcore_grok_ppc_tar (bfd *abfd, Elf_Internal_Note *note) ++{ ++ return elfcore_make_note_pseudosection (abfd, ".reg-ppc-tar", note); ++} ++ ++static bool ++elfcore_grok_ppc_ppr (bfd *abfd, Elf_Internal_Note *note) ++{ ++ return elfcore_make_note_pseudosection (abfd, ".reg-ppc-ppr", note); ++} ++ ++static bool ++elfcore_grok_ppc_dscr (bfd *abfd, Elf_Internal_Note *note) ++{ ++ return elfcore_make_note_pseudosection (abfd, ".reg-ppc-dscr", note); ++} ++ ++static bool ++elfcore_grok_ppc_ebb (bfd *abfd, Elf_Internal_Note *note) ++{ ++ return elfcore_make_note_pseudosection (abfd, ".reg-ppc-ebb", note); ++} ++ ++static bool ++elfcore_grok_ppc_pmu (bfd *abfd, Elf_Internal_Note *note) ++{ ++ return elfcore_make_note_pseudosection (abfd, ".reg-ppc-pmu", note); ++} ++ ++static bool ++elfcore_grok_ppc_tm_cgpr (bfd *abfd, Elf_Internal_Note *note) ++{ ++ return elfcore_make_note_pseudosection (abfd, ".reg-ppc-tm-cgpr", note); ++} ++ ++static bool ++elfcore_grok_ppc_tm_cfpr (bfd *abfd, Elf_Internal_Note *note) ++{ ++ return elfcore_make_note_pseudosection (abfd, ".reg-ppc-tm-cfpr", note); ++} ++ ++static bool ++elfcore_grok_ppc_tm_cvmx (bfd *abfd, Elf_Internal_Note *note) ++{ ++ return elfcore_make_note_pseudosection (abfd, ".reg-ppc-tm-cvmx", note); ++} ++ ++static bool ++elfcore_grok_ppc_tm_cvsx (bfd *abfd, Elf_Internal_Note *note) ++{ ++ return elfcore_make_note_pseudosection (abfd, ".reg-ppc-tm-cvsx", note); ++} ++ ++static bool ++elfcore_grok_ppc_tm_spr (bfd *abfd, Elf_Internal_Note *note) ++{ ++ return elfcore_make_note_pseudosection (abfd, ".reg-ppc-tm-spr", note); ++} ++ ++static bool ++elfcore_grok_ppc_tm_ctar (bfd *abfd, Elf_Internal_Note *note) ++{ ++ return elfcore_make_note_pseudosection (abfd, ".reg-ppc-tm-ctar", note); ++} ++ ++static bool ++elfcore_grok_ppc_tm_cppr (bfd *abfd, Elf_Internal_Note *note) ++{ ++ return elfcore_make_note_pseudosection (abfd, ".reg-ppc-tm-cppr", note); ++} ++ ++static bool ++elfcore_grok_ppc_tm_cdscr (bfd *abfd, Elf_Internal_Note *note) ++{ ++ return elfcore_make_note_pseudosection (abfd, ".reg-ppc-tm-cdscr", note); ++} ++ ++static bool ++elfcore_grok_s390_high_gprs (bfd *abfd, Elf_Internal_Note *note) ++{ ++ return elfcore_make_note_pseudosection (abfd, ".reg-s390-high-gprs", note); ++} ++ ++static bool ++elfcore_grok_s390_timer (bfd *abfd, Elf_Internal_Note *note) ++{ ++ return elfcore_make_note_pseudosection (abfd, ".reg-s390-timer", note); ++} ++ ++static bool ++elfcore_grok_s390_todcmp (bfd *abfd, Elf_Internal_Note *note) ++{ ++ return elfcore_make_note_pseudosection (abfd, ".reg-s390-todcmp", note); ++} ++ ++static bool ++elfcore_grok_s390_todpreg (bfd *abfd, Elf_Internal_Note *note) ++{ ++ return elfcore_make_note_pseudosection (abfd, ".reg-s390-todpreg", note); ++} ++ ++static bool ++elfcore_grok_s390_ctrs (bfd *abfd, Elf_Internal_Note *note) ++{ ++ return elfcore_make_note_pseudosection (abfd, ".reg-s390-ctrs", note); ++} ++ ++static bool ++elfcore_grok_s390_prefix (bfd *abfd, Elf_Internal_Note *note) ++{ ++ return elfcore_make_note_pseudosection (abfd, ".reg-s390-prefix", note); ++} ++ ++static bool ++elfcore_grok_s390_last_break (bfd *abfd, Elf_Internal_Note *note) ++{ ++ return elfcore_make_note_pseudosection (abfd, ".reg-s390-last-break", note); ++} ++ ++static bool ++elfcore_grok_s390_system_call (bfd *abfd, Elf_Internal_Note *note) ++{ ++ return elfcore_make_note_pseudosection (abfd, ".reg-s390-system-call", note); ++} ++ ++static bool ++elfcore_grok_s390_tdb (bfd *abfd, Elf_Internal_Note *note) ++{ ++ return elfcore_make_note_pseudosection (abfd, ".reg-s390-tdb", note); ++} ++ ++static bool ++elfcore_grok_s390_vxrs_low (bfd *abfd, Elf_Internal_Note *note) ++{ ++ return elfcore_make_note_pseudosection (abfd, ".reg-s390-vxrs-low", note); ++} ++ ++static bool ++elfcore_grok_s390_vxrs_high (bfd *abfd, Elf_Internal_Note *note) ++{ ++ return elfcore_make_note_pseudosection (abfd, ".reg-s390-vxrs-high", note); ++} ++ ++static bool ++elfcore_grok_s390_gs_cb (bfd *abfd, Elf_Internal_Note *note) ++{ ++ return elfcore_make_note_pseudosection (abfd, ".reg-s390-gs-cb", note); ++} ++ ++static bool ++elfcore_grok_s390_gs_bc (bfd *abfd, Elf_Internal_Note *note) ++{ ++ return elfcore_make_note_pseudosection (abfd, ".reg-s390-gs-bc", note); ++} ++ ++static bool ++elfcore_grok_arm_vfp (bfd *abfd, Elf_Internal_Note *note) ++{ ++ return elfcore_make_note_pseudosection (abfd, ".reg-arm-vfp", note); ++} ++ ++static bool ++elfcore_grok_aarch_tls (bfd *abfd, Elf_Internal_Note *note) ++{ ++ return elfcore_make_note_pseudosection (abfd, ".reg-aarch-tls", note); ++} ++ ++static bool ++elfcore_grok_aarch_hw_break (bfd *abfd, Elf_Internal_Note *note) ++{ ++ return elfcore_make_note_pseudosection (abfd, ".reg-aarch-hw-break", note); ++} ++ ++static bool ++elfcore_grok_aarch_hw_watch (bfd *abfd, Elf_Internal_Note *note) ++{ ++ return elfcore_make_note_pseudosection (abfd, ".reg-aarch-hw-watch", note); ++} ++ ++static bool ++elfcore_grok_aarch_sve (bfd *abfd, Elf_Internal_Note *note) ++{ ++ return elfcore_make_note_pseudosection (abfd, ".reg-aarch-sve", note); ++} ++ ++static bool ++elfcore_grok_aarch_pauth (bfd *abfd, Elf_Internal_Note *note) ++{ ++ return elfcore_make_note_pseudosection (abfd, ".reg-aarch-pauth", note); ++} ++ ++static bool ++elfcore_grok_aarch_mte (bfd *abfd, Elf_Internal_Note *note) ++{ ++ return elfcore_make_note_pseudosection (abfd, ".reg-aarch-mte", ++ note); ++} ++ ++static bool ++elfcore_grok_arc_v2 (bfd *abfd, Elf_Internal_Note *note) ++{ ++ return elfcore_make_note_pseudosection (abfd, ".reg-arc-v2", note); ++} ++ ++/* Convert NOTE into a bfd_section called ".reg-riscv-csr". Return TRUE if ++ successful otherwise, return FALSE. */ ++ ++static bool ++elfcore_grok_riscv_csr (bfd *abfd, Elf_Internal_Note *note) ++{ ++ return elfcore_make_note_pseudosection (abfd, ".reg-riscv-csr", note); ++} ++ ++/* Convert NOTE into a bfd_section called ".gdb-tdesc". Return TRUE if ++ successful otherwise, return FALSE. */ ++ ++static bool ++elfcore_grok_gdb_tdesc (bfd *abfd, Elf_Internal_Note *note) ++{ ++ return elfcore_make_note_pseudosection (abfd, ".gdb-tdesc", note); ++} ++ ++static bool ++elfcore_grok_loongarch_cpucfg (bfd *abfd, Elf_Internal_Note *note) ++{ ++ return elfcore_make_note_pseudosection (abfd, ".reg-loongarch-cpucfg", note); ++} ++ ++static bool ++elfcore_grok_loongarch_lbt (bfd *abfd, Elf_Internal_Note *note) ++{ ++ return elfcore_make_note_pseudosection (abfd, ".reg-loongarch-lbt", note); ++} ++ ++static bool ++elfcore_grok_loongarch_lsx (bfd *abfd, Elf_Internal_Note *note) ++{ ++ return elfcore_make_note_pseudosection (abfd, ".reg-loongarch-lsx", note); ++} ++ ++static bool ++elfcore_grok_loongarch_lasx (bfd *abfd, Elf_Internal_Note *note) ++{ ++ return elfcore_make_note_pseudosection (abfd, ".reg-loongarch-lasx", note); ++} ++ ++#if defined (HAVE_PRPSINFO_T) ++typedef prpsinfo_t elfcore_psinfo_t; ++#if defined (HAVE_PRPSINFO32_T) /* Sparc64 cross Sparc32 */ ++typedef prpsinfo32_t elfcore_psinfo32_t; ++#endif ++#endif ++ ++#if defined (HAVE_PSINFO_T) ++typedef psinfo_t elfcore_psinfo_t; ++#if defined (HAVE_PSINFO32_T) /* Sparc64 cross Sparc32 */ ++typedef psinfo32_t elfcore_psinfo32_t; ++#endif ++#endif ++ ++/* return a malloc'ed copy of a string at START which is at ++ most MAX bytes long, possibly without a terminating '\0'. ++ the copy will always have a terminating '\0'. */ ++ ++char * ++_bfd_elfcore_strndup (bfd *abfd, char *start, size_t max) ++{ ++ char *dups; ++ char *end = (char *) memchr (start, '\0', max); ++ size_t len; ++ ++ if (end == NULL) ++ len = max; ++ else ++ len = end - start; ++ ++ dups = (char *) bfd_alloc (abfd, len + 1); ++ if (dups == NULL) ++ return NULL; ++ ++ memcpy (dups, start, len); ++ dups[len] = '\0'; ++ ++ return dups; ++} ++ ++#if defined (HAVE_PRPSINFO_T) || defined (HAVE_PSINFO_T) ++static bool ++elfcore_grok_psinfo (bfd *abfd, Elf_Internal_Note *note) ++{ ++ if (note->descsz == sizeof (elfcore_psinfo_t)) ++ { ++ elfcore_psinfo_t psinfo; ++ ++ memcpy (&psinfo, note->descdata, sizeof (psinfo)); ++ ++#if defined (HAVE_PSINFO_T_PR_PID) || defined (HAVE_PRPSINFO_T_PR_PID) ++ elf_tdata (abfd)->core->pid = psinfo.pr_pid; ++#endif ++ elf_tdata (abfd)->core->program ++ = _bfd_elfcore_strndup (abfd, psinfo.pr_fname, ++ sizeof (psinfo.pr_fname)); ++ ++ elf_tdata (abfd)->core->command ++ = _bfd_elfcore_strndup (abfd, psinfo.pr_psargs, ++ sizeof (psinfo.pr_psargs)); ++ } ++#if defined (HAVE_PRPSINFO32_T) || defined (HAVE_PSINFO32_T) ++ else if (note->descsz == sizeof (elfcore_psinfo32_t)) ++ { ++ /* 64-bit host, 32-bit corefile */ ++ elfcore_psinfo32_t psinfo; ++ ++ memcpy (&psinfo, note->descdata, sizeof (psinfo)); ++ ++#if defined (HAVE_PSINFO32_T_PR_PID) || defined (HAVE_PRPSINFO32_T_PR_PID) ++ elf_tdata (abfd)->core->pid = psinfo.pr_pid; ++#endif ++ elf_tdata (abfd)->core->program ++ = _bfd_elfcore_strndup (abfd, psinfo.pr_fname, ++ sizeof (psinfo.pr_fname)); ++ ++ elf_tdata (abfd)->core->command ++ = _bfd_elfcore_strndup (abfd, psinfo.pr_psargs, ++ sizeof (psinfo.pr_psargs)); ++ } ++#endif ++ ++ else ++ { ++ /* Fail - we don't know how to handle any other ++ note size (ie. data object type). */ ++ return true; ++ } ++ ++ /* Note that for some reason, a spurious space is tacked ++ onto the end of the args in some (at least one anyway) ++ implementations, so strip it off if it exists. */ ++ ++ { ++ char *command = elf_tdata (abfd)->core->command; ++ int n = strlen (command); ++ ++ if (0 < n && command[n - 1] == ' ') ++ command[n - 1] = '\0'; ++ } ++ ++ return true; ++} ++#endif /* defined (HAVE_PRPSINFO_T) || defined (HAVE_PSINFO_T) */ ++ ++#if defined (HAVE_PSTATUS_T) ++static bool ++elfcore_grok_pstatus (bfd *abfd, Elf_Internal_Note *note) ++{ ++ if (note->descsz == sizeof (pstatus_t) ++#if defined (HAVE_PXSTATUS_T) ++ || note->descsz == sizeof (pxstatus_t) ++#endif ++ ) ++ { ++ pstatus_t pstat; ++ ++ memcpy (&pstat, note->descdata, sizeof (pstat)); ++ ++ elf_tdata (abfd)->core->pid = pstat.pr_pid; ++ } ++#if defined (HAVE_PSTATUS32_T) ++ else if (note->descsz == sizeof (pstatus32_t)) ++ { ++ /* 64-bit host, 32-bit corefile */ ++ pstatus32_t pstat; ++ ++ memcpy (&pstat, note->descdata, sizeof (pstat)); ++ ++ elf_tdata (abfd)->core->pid = pstat.pr_pid; ++ } ++#endif ++ /* Could grab some more details from the "representative" ++ lwpstatus_t in pstat.pr_lwp, but we'll catch it all in an ++ NT_LWPSTATUS note, presumably. */ ++ ++ return true; ++} ++#endif /* defined (HAVE_PSTATUS_T) */ ++ ++#if defined (HAVE_LWPSTATUS_T) ++static bool ++elfcore_grok_lwpstatus (bfd *abfd, Elf_Internal_Note *note) ++{ ++ lwpstatus_t lwpstat; ++ char buf[100]; ++ char *name; ++ size_t len; ++ asection *sect; ++ ++ if (note->descsz != sizeof (lwpstat) ++#if defined (HAVE_LWPXSTATUS_T) ++ && note->descsz != sizeof (lwpxstatus_t) ++#endif ++ ) ++ return true; ++ ++ memcpy (&lwpstat, note->descdata, sizeof (lwpstat)); ++ ++ elf_tdata (abfd)->core->lwpid = lwpstat.pr_lwpid; ++ /* Do not overwrite the core signal if it has already been set by ++ another thread. */ ++ if (elf_tdata (abfd)->core->signal == 0) ++ elf_tdata (abfd)->core->signal = lwpstat.pr_cursig; ++ ++ /* Make a ".reg/999" section. */ ++ ++ sprintf (buf, ".reg/%d", elfcore_make_pid (abfd)); ++ len = strlen (buf) + 1; ++ name = bfd_alloc (abfd, len); ++ if (name == NULL) ++ return false; ++ memcpy (name, buf, len); ++ ++ sect = bfd_make_section_anyway_with_flags (abfd, name, SEC_HAS_CONTENTS); ++ if (sect == NULL) ++ return false; ++ ++#if defined (HAVE_LWPSTATUS_T_PR_CONTEXT) ++ sect->size = sizeof (lwpstat.pr_context.uc_mcontext.gregs); ++ sect->filepos = note->descpos ++ + offsetof (lwpstatus_t, pr_context.uc_mcontext.gregs); ++#endif ++ ++#if defined (HAVE_LWPSTATUS_T_PR_REG) ++ sect->size = sizeof (lwpstat.pr_reg); ++ sect->filepos = note->descpos + offsetof (lwpstatus_t, pr_reg); ++#endif ++ ++ sect->alignment_power = 2; ++ ++ if (!elfcore_maybe_make_sect (abfd, ".reg", sect)) ++ return false; ++ ++ /* Make a ".reg2/999" section */ ++ ++ sprintf (buf, ".reg2/%d", elfcore_make_pid (abfd)); ++ len = strlen (buf) + 1; ++ name = bfd_alloc (abfd, len); ++ if (name == NULL) ++ return false; ++ memcpy (name, buf, len); ++ ++ sect = bfd_make_section_anyway_with_flags (abfd, name, SEC_HAS_CONTENTS); ++ if (sect == NULL) ++ return false; ++ ++#if defined (HAVE_LWPSTATUS_T_PR_CONTEXT) ++ sect->size = sizeof (lwpstat.pr_context.uc_mcontext.fpregs); ++ sect->filepos = note->descpos ++ + offsetof (lwpstatus_t, pr_context.uc_mcontext.fpregs); ++#endif ++ ++#if defined (HAVE_LWPSTATUS_T_PR_FPREG) ++ sect->size = sizeof (lwpstat.pr_fpreg); ++ sect->filepos = note->descpos + offsetof (lwpstatus_t, pr_fpreg); ++#endif ++ ++ sect->alignment_power = 2; ++ ++ return elfcore_maybe_make_sect (abfd, ".reg2", sect); ++} ++#endif /* defined (HAVE_LWPSTATUS_T) */ ++ ++/* These constants, and the structure offsets used below, are defined by ++ Cygwin's core_dump.h */ ++#define NOTE_INFO_PROCESS 1 ++#define NOTE_INFO_THREAD 2 ++#define NOTE_INFO_MODULE 3 ++#define NOTE_INFO_MODULE64 4 ++ ++static bool ++elfcore_grok_win32pstatus (bfd *abfd, Elf_Internal_Note *note) ++{ ++ char buf[30]; ++ char *name; ++ size_t len; ++ unsigned int name_size; ++ asection *sect; ++ unsigned int type; ++ int is_active_thread; ++ bfd_vma base_addr; ++ ++ if (note->descsz < 4) ++ return true; ++ ++ if (! startswith (note->namedata, "win32")) ++ return true; ++ ++ type = bfd_get_32 (abfd, note->descdata); ++ ++ struct ++ { ++ const char *type_name; ++ unsigned long min_size; ++ } size_check[] = ++ { ++ { "NOTE_INFO_PROCESS", 12 }, ++ { "NOTE_INFO_THREAD", 12 }, ++ { "NOTE_INFO_MODULE", 12 }, ++ { "NOTE_INFO_MODULE64", 16 }, ++ }; ++ ++ if (type == 0 || type > (sizeof(size_check)/sizeof(size_check[0]))) ++ return true; ++ ++ if (note->descsz < size_check[type - 1].min_size) ++ { ++ _bfd_error_handler (_("%pB: warning: win32pstatus %s of size %lu bytes is too small"), ++ abfd, size_check[type - 1].type_name, note->descsz); ++ return true; ++ } ++ ++ switch (type) ++ { ++ case NOTE_INFO_PROCESS: ++ /* FIXME: need to add ->core->command. */ ++ elf_tdata (abfd)->core->pid = bfd_get_32 (abfd, note->descdata + 4); ++ elf_tdata (abfd)->core->signal = bfd_get_32 (abfd, note->descdata + 8); ++ break; ++ ++ case NOTE_INFO_THREAD: ++ /* Make a ".reg/" section containing the Win32 API thread CONTEXT ++ structure. */ ++ /* thread_info.tid */ ++ sprintf (buf, ".reg/%ld", (long) bfd_get_32 (abfd, note->descdata + 4)); ++ ++ len = strlen (buf) + 1; ++ name = (char *) bfd_alloc (abfd, len); ++ if (name == NULL) ++ return false; ++ ++ memcpy (name, buf, len); ++ ++ sect = bfd_make_section_anyway_with_flags (abfd, name, SEC_HAS_CONTENTS); ++ if (sect == NULL) ++ return false; ++ ++ /* sizeof (thread_info.thread_context) */ ++ sect->size = note->descsz - 12; ++ /* offsetof (thread_info.thread_context) */ ++ sect->filepos = note->descpos + 12; ++ sect->alignment_power = 2; ++ ++ /* thread_info.is_active_thread */ ++ is_active_thread = bfd_get_32 (abfd, note->descdata + 8); ++ ++ if (is_active_thread) ++ if (! elfcore_maybe_make_sect (abfd, ".reg", sect)) ++ return false; ++ break; ++ ++ case NOTE_INFO_MODULE: ++ case NOTE_INFO_MODULE64: ++ /* Make a ".module/xxxxxxxx" section. */ ++ if (type == NOTE_INFO_MODULE) ++ { ++ /* module_info.base_address */ ++ base_addr = bfd_get_32 (abfd, note->descdata + 4); ++ sprintf (buf, ".module/%08lx", (unsigned long) base_addr); ++ /* module_info.module_name_size */ ++ name_size = bfd_get_32 (abfd, note->descdata + 8); ++ } ++ else /* NOTE_INFO_MODULE64 */ ++ { ++ /* module_info.base_address */ ++ base_addr = bfd_get_64 (abfd, note->descdata + 4); ++ sprintf (buf, ".module/%016lx", (unsigned long) base_addr); ++ /* module_info.module_name_size */ ++ name_size = bfd_get_32 (abfd, note->descdata + 12); ++ } ++ ++ len = strlen (buf) + 1; ++ name = (char *) bfd_alloc (abfd, len); ++ if (name == NULL) ++ return false; ++ ++ memcpy (name, buf, len); ++ ++ sect = bfd_make_section_anyway_with_flags (abfd, name, SEC_HAS_CONTENTS); ++ ++ if (sect == NULL) ++ return false; ++ ++ if (note->descsz < 12 + name_size) ++ { ++ _bfd_error_handler (_("%pB: win32pstatus NOTE_INFO_MODULE of size %lu is too small to contain a name of size %u"), ++ abfd, note->descsz, name_size); ++ return true; ++ } ++ ++ sect->size = note->descsz; ++ sect->filepos = note->descpos; ++ sect->alignment_power = 2; ++ break; ++ ++ default: ++ return true; ++ } ++ ++ return true; ++} ++ ++static bool ++elfcore_grok_note (bfd *abfd, Elf_Internal_Note *note) ++{ ++ const struct elf_backend_data *bed = get_elf_backend_data (abfd); ++ ++ switch (note->type) ++ { ++ default: ++ return true; ++ ++ case NT_PRSTATUS: ++ if (bed->elf_backend_grok_prstatus) ++ if ((*bed->elf_backend_grok_prstatus) (abfd, note)) ++ return true; ++#if defined (HAVE_PRSTATUS_T) ++ return elfcore_grok_prstatus (abfd, note); ++#else ++ return true; ++#endif ++ ++#if defined (HAVE_PSTATUS_T) ++ case NT_PSTATUS: ++ return elfcore_grok_pstatus (abfd, note); ++#endif ++ ++#if defined (HAVE_LWPSTATUS_T) ++ case NT_LWPSTATUS: ++ return elfcore_grok_lwpstatus (abfd, note); ++#endif ++ ++ case NT_FPREGSET: /* FIXME: rename to NT_PRFPREG */ ++ return elfcore_grok_prfpreg (abfd, note); ++ ++ case NT_WIN32PSTATUS: ++ return elfcore_grok_win32pstatus (abfd, note); ++ ++ case NT_PRXFPREG: /* Linux SSE extension */ ++ if (note->namesz == 6 ++ && strcmp (note->namedata, "LINUX") == 0) ++ return elfcore_grok_prxfpreg (abfd, note); ++ else ++ return true; ++ ++ case NT_X86_XSTATE: /* Linux XSAVE extension */ ++ if (note->namesz == 6 ++ && strcmp (note->namedata, "LINUX") == 0) ++ return elfcore_grok_xstatereg (abfd, note); ++ else ++ return true; ++ ++ case NT_PPC_VMX: ++ if (note->namesz == 6 ++ && strcmp (note->namedata, "LINUX") == 0) ++ return elfcore_grok_ppc_vmx (abfd, note); ++ else ++ return true; ++ ++ case NT_PPC_VSX: ++ if (note->namesz == 6 ++ && strcmp (note->namedata, "LINUX") == 0) ++ return elfcore_grok_ppc_vsx (abfd, note); ++ else ++ return true; ++ ++ case NT_PPC_TAR: ++ if (note->namesz == 6 ++ && strcmp (note->namedata, "LINUX") == 0) ++ return elfcore_grok_ppc_tar (abfd, note); ++ else ++ return true; ++ ++ case NT_PPC_PPR: ++ if (note->namesz == 6 ++ && strcmp (note->namedata, "LINUX") == 0) ++ return elfcore_grok_ppc_ppr (abfd, note); ++ else ++ return true; ++ ++ case NT_PPC_DSCR: ++ if (note->namesz == 6 ++ && strcmp (note->namedata, "LINUX") == 0) ++ return elfcore_grok_ppc_dscr (abfd, note); ++ else ++ return true; ++ ++ case NT_PPC_EBB: ++ if (note->namesz == 6 ++ && strcmp (note->namedata, "LINUX") == 0) ++ return elfcore_grok_ppc_ebb (abfd, note); ++ else ++ return true; ++ ++ case NT_PPC_PMU: ++ if (note->namesz == 6 ++ && strcmp (note->namedata, "LINUX") == 0) ++ return elfcore_grok_ppc_pmu (abfd, note); ++ else ++ return true; ++ ++ case NT_PPC_TM_CGPR: ++ if (note->namesz == 6 ++ && strcmp (note->namedata, "LINUX") == 0) ++ return elfcore_grok_ppc_tm_cgpr (abfd, note); ++ else ++ return true; ++ ++ case NT_PPC_TM_CFPR: ++ if (note->namesz == 6 ++ && strcmp (note->namedata, "LINUX") == 0) ++ return elfcore_grok_ppc_tm_cfpr (abfd, note); ++ else ++ return true; ++ ++ case NT_PPC_TM_CVMX: ++ if (note->namesz == 6 ++ && strcmp (note->namedata, "LINUX") == 0) ++ return elfcore_grok_ppc_tm_cvmx (abfd, note); ++ else ++ return true; ++ ++ case NT_PPC_TM_CVSX: ++ if (note->namesz == 6 ++ && strcmp (note->namedata, "LINUX") == 0) ++ return elfcore_grok_ppc_tm_cvsx (abfd, note); ++ else ++ return true; ++ ++ case NT_PPC_TM_SPR: ++ if (note->namesz == 6 ++ && strcmp (note->namedata, "LINUX") == 0) ++ return elfcore_grok_ppc_tm_spr (abfd, note); ++ else ++ return true; ++ ++ case NT_PPC_TM_CTAR: ++ if (note->namesz == 6 ++ && strcmp (note->namedata, "LINUX") == 0) ++ return elfcore_grok_ppc_tm_ctar (abfd, note); ++ else ++ return true; ++ ++ case NT_PPC_TM_CPPR: ++ if (note->namesz == 6 ++ && strcmp (note->namedata, "LINUX") == 0) ++ return elfcore_grok_ppc_tm_cppr (abfd, note); ++ else ++ return true; ++ ++ case NT_PPC_TM_CDSCR: ++ if (note->namesz == 6 ++ && strcmp (note->namedata, "LINUX") == 0) ++ return elfcore_grok_ppc_tm_cdscr (abfd, note); ++ else ++ return true; ++ ++ case NT_S390_HIGH_GPRS: ++ if (note->namesz == 6 ++ && strcmp (note->namedata, "LINUX") == 0) ++ return elfcore_grok_s390_high_gprs (abfd, note); ++ else ++ return true; ++ ++ case NT_S390_TIMER: ++ if (note->namesz == 6 ++ && strcmp (note->namedata, "LINUX") == 0) ++ return elfcore_grok_s390_timer (abfd, note); ++ else ++ return true; ++ ++ case NT_S390_TODCMP: ++ if (note->namesz == 6 ++ && strcmp (note->namedata, "LINUX") == 0) ++ return elfcore_grok_s390_todcmp (abfd, note); ++ else ++ return true; ++ ++ case NT_S390_TODPREG: ++ if (note->namesz == 6 ++ && strcmp (note->namedata, "LINUX") == 0) ++ return elfcore_grok_s390_todpreg (abfd, note); ++ else ++ return true; ++ ++ case NT_S390_CTRS: ++ if (note->namesz == 6 ++ && strcmp (note->namedata, "LINUX") == 0) ++ return elfcore_grok_s390_ctrs (abfd, note); ++ else ++ return true; ++ ++ case NT_S390_PREFIX: ++ if (note->namesz == 6 ++ && strcmp (note->namedata, "LINUX") == 0) ++ return elfcore_grok_s390_prefix (abfd, note); ++ else ++ return true; ++ ++ case NT_S390_LAST_BREAK: ++ if (note->namesz == 6 ++ && strcmp (note->namedata, "LINUX") == 0) ++ return elfcore_grok_s390_last_break (abfd, note); ++ else ++ return true; ++ ++ case NT_S390_SYSTEM_CALL: ++ if (note->namesz == 6 ++ && strcmp (note->namedata, "LINUX") == 0) ++ return elfcore_grok_s390_system_call (abfd, note); ++ else ++ return true; ++ ++ case NT_S390_TDB: ++ if (note->namesz == 6 ++ && strcmp (note->namedata, "LINUX") == 0) ++ return elfcore_grok_s390_tdb (abfd, note); ++ else ++ return true; ++ ++ case NT_S390_VXRS_LOW: ++ if (note->namesz == 6 ++ && strcmp (note->namedata, "LINUX") == 0) ++ return elfcore_grok_s390_vxrs_low (abfd, note); ++ else ++ return true; ++ ++ case NT_S390_VXRS_HIGH: ++ if (note->namesz == 6 ++ && strcmp (note->namedata, "LINUX") == 0) ++ return elfcore_grok_s390_vxrs_high (abfd, note); ++ else ++ return true; ++ ++ case NT_S390_GS_CB: ++ if (note->namesz == 6 ++ && strcmp (note->namedata, "LINUX") == 0) ++ return elfcore_grok_s390_gs_cb (abfd, note); ++ else ++ return true; ++ ++ case NT_S390_GS_BC: ++ if (note->namesz == 6 ++ && strcmp (note->namedata, "LINUX") == 0) ++ return elfcore_grok_s390_gs_bc (abfd, note); ++ else ++ return true; ++ ++ case NT_ARC_V2: ++ if (note->namesz == 6 ++ && strcmp (note->namedata, "LINUX") == 0) ++ return elfcore_grok_arc_v2 (abfd, note); ++ else ++ return true; ++ ++ case NT_ARM_VFP: ++ if (note->namesz == 6 ++ && strcmp (note->namedata, "LINUX") == 0) ++ return elfcore_grok_arm_vfp (abfd, note); ++ else ++ return true; ++ ++ case NT_ARM_TLS: ++ if (note->namesz == 6 ++ && strcmp (note->namedata, "LINUX") == 0) ++ return elfcore_grok_aarch_tls (abfd, note); ++ else ++ return true; ++ ++ case NT_ARM_HW_BREAK: ++ if (note->namesz == 6 ++ && strcmp (note->namedata, "LINUX") == 0) ++ return elfcore_grok_aarch_hw_break (abfd, note); ++ else ++ return true; ++ ++ case NT_ARM_HW_WATCH: ++ if (note->namesz == 6 ++ && strcmp (note->namedata, "LINUX") == 0) ++ return elfcore_grok_aarch_hw_watch (abfd, note); ++ else ++ return true; ++ ++ case NT_ARM_SVE: ++ if (note->namesz == 6 ++ && strcmp (note->namedata, "LINUX") == 0) ++ return elfcore_grok_aarch_sve (abfd, note); ++ else ++ return true; ++ ++ case NT_ARM_PAC_MASK: ++ if (note->namesz == 6 ++ && strcmp (note->namedata, "LINUX") == 0) ++ return elfcore_grok_aarch_pauth (abfd, note); ++ else ++ return true; ++ ++ case NT_ARM_TAGGED_ADDR_CTRL: ++ if (note->namesz == 6 ++ && strcmp (note->namedata, "LINUX") == 0) ++ return elfcore_grok_aarch_mte (abfd, note); ++ else ++ return true; ++ ++ case NT_GDB_TDESC: ++ if (note->namesz == 4 ++ && strcmp (note->namedata, "GDB") == 0) ++ return elfcore_grok_gdb_tdesc (abfd, note); ++ else ++ return true; ++ ++ case NT_RISCV_CSR: ++ if (note->namesz == 4 ++ && strcmp (note->namedata, "GDB") == 0) ++ return elfcore_grok_riscv_csr (abfd, note); ++ else ++ return true; ++ ++ case NT_LARCH_CPUCFG: ++ if (note->namesz == 6 ++ && strcmp (note->namedata, "LINUX") == 0) ++ return elfcore_grok_loongarch_cpucfg (abfd, note); ++ else ++ return true; ++ ++ case NT_LARCH_LBT: ++ if (note->namesz == 6 ++ && strcmp (note->namedata, "LINUX") == 0) ++ return elfcore_grok_loongarch_lbt (abfd, note); ++ else ++ return true; ++ ++ case NT_LARCH_LSX: ++ if (note->namesz == 6 ++ && strcmp (note->namedata, "LINUX") == 0) ++ return elfcore_grok_loongarch_lsx (abfd, note); ++ else ++ return true; ++ ++ case NT_LARCH_LASX: ++ if (note->namesz == 6 ++ && strcmp (note->namedata, "LINUX") == 0) ++ return elfcore_grok_loongarch_lasx (abfd, note); ++ else ++ return true; ++ ++ case NT_PRPSINFO: ++ case NT_PSINFO: ++ if (bed->elf_backend_grok_psinfo) ++ if ((*bed->elf_backend_grok_psinfo) (abfd, note)) ++ return true; ++#if defined (HAVE_PRPSINFO_T) || defined (HAVE_PSINFO_T) ++ return elfcore_grok_psinfo (abfd, note); ++#else ++ return true; ++#endif ++ ++ case NT_AUXV: ++ return elfcore_make_auxv_note_section (abfd, note, 0); ++ ++ case NT_FILE: ++ return elfcore_make_note_pseudosection (abfd, ".note.linuxcore.file", ++ note); ++ ++ case NT_SIGINFO: ++ return elfcore_make_note_pseudosection (abfd, ".note.linuxcore.siginfo", ++ note); ++ ++ } ++} ++ ++static bool ++elfobj_grok_gnu_build_id (bfd *abfd, Elf_Internal_Note *note) ++{ ++ struct bfd_build_id* build_id; ++ ++ if (note->descsz == 0) ++ return false; ++ ++ build_id = bfd_alloc (abfd, sizeof (struct bfd_build_id) - 1 + note->descsz); ++ if (build_id == NULL) ++ return false; ++ ++ build_id->size = note->descsz; ++ memcpy (build_id->data, note->descdata, note->descsz); ++ abfd->build_id = build_id; ++ ++ return true; ++} ++ ++static bool ++elfobj_grok_gnu_note (bfd *abfd, Elf_Internal_Note *note) ++{ ++ switch (note->type) ++ { ++ default: ++ return true; ++ ++ case NT_GNU_PROPERTY_TYPE_0: ++ return _bfd_elf_parse_gnu_properties (abfd, note); ++ ++ case NT_GNU_BUILD_ID: ++ return elfobj_grok_gnu_build_id (abfd, note); ++ } ++} ++ ++static bool ++elfobj_grok_stapsdt_note_1 (bfd *abfd, Elf_Internal_Note *note) ++{ ++ struct sdt_note *cur = ++ (struct sdt_note *) bfd_alloc (abfd, ++ sizeof (struct sdt_note) + note->descsz); ++ ++ cur->next = (struct sdt_note *) (elf_tdata (abfd))->sdt_note_head; ++ cur->size = (bfd_size_type) note->descsz; ++ memcpy (cur->data, note->descdata, note->descsz); ++ ++ elf_tdata (abfd)->sdt_note_head = cur; ++ ++ return true; ++} ++ ++static bool ++elfobj_grok_stapsdt_note (bfd *abfd, Elf_Internal_Note *note) ++{ ++ switch (note->type) ++ { ++ case NT_STAPSDT: ++ return elfobj_grok_stapsdt_note_1 (abfd, note); ++ ++ default: ++ return true; ++ } ++} ++ ++static bool ++elfcore_grok_freebsd_psinfo (bfd *abfd, Elf_Internal_Note *note) ++{ ++ size_t offset; ++ ++ switch (elf_elfheader (abfd)->e_ident[EI_CLASS]) ++ { ++ case ELFCLASS32: ++ if (note->descsz < 108) ++ return false; ++ break; ++ ++ case ELFCLASS64: ++ if (note->descsz < 120) ++ return false; ++ break; ++ ++ default: ++ return false; ++ } ++ ++ /* Check for version 1 in pr_version. */ ++ if (bfd_h_get_32 (abfd, (bfd_byte *) note->descdata) != 1) ++ return false; ++ ++ offset = 4; ++ ++ /* Skip over pr_psinfosz. */ ++ if (elf_elfheader (abfd)->e_ident[EI_CLASS] == ELFCLASS32) ++ offset += 4; ++ else ++ { ++ offset += 4; /* Padding before pr_psinfosz. */ ++ offset += 8; ++ } ++ ++ /* pr_fname is PRFNAMESZ (16) + 1 bytes in size. */ ++ elf_tdata (abfd)->core->program ++ = _bfd_elfcore_strndup (abfd, note->descdata + offset, 17); ++ offset += 17; ++ ++ /* pr_psargs is PRARGSZ (80) + 1 bytes in size. */ ++ elf_tdata (abfd)->core->command ++ = _bfd_elfcore_strndup (abfd, note->descdata + offset, 81); ++ offset += 81; ++ ++ /* Padding before pr_pid. */ ++ offset += 2; ++ ++ /* The pr_pid field was added in version "1a". */ ++ if (note->descsz < offset + 4) ++ return true; ++ ++ elf_tdata (abfd)->core->pid ++ = bfd_h_get_32 (abfd, (bfd_byte *) note->descdata + offset); ++ ++ return true; ++} ++ ++static bool ++elfcore_grok_freebsd_prstatus (bfd *abfd, Elf_Internal_Note *note) ++{ ++ size_t offset; ++ size_t size; ++ size_t min_size; ++ ++ /* Compute offset of pr_getregsz, skipping over pr_statussz. ++ Also compute minimum size of this note. */ ++ switch (elf_elfheader (abfd)->e_ident[EI_CLASS]) ++ { ++ case ELFCLASS32: ++ offset = 4 + 4; ++ min_size = offset + (4 * 2) + 4 + 4 + 4; ++ break; ++ ++ case ELFCLASS64: ++ offset = 4 + 4 + 8; /* Includes padding before pr_statussz. */ ++ min_size = offset + (8 * 2) + 4 + 4 + 4 + 4; ++ break; ++ ++ default: ++ return false; ++ } ++ ++ if (note->descsz < min_size) ++ return false; ++ ++ /* Check for version 1 in pr_version. */ ++ if (bfd_h_get_32 (abfd, (bfd_byte *) note->descdata) != 1) ++ return false; ++ ++ /* Extract size of pr_reg from pr_gregsetsz. */ ++ /* Skip over pr_gregsetsz and pr_fpregsetsz. */ ++ if (elf_elfheader (abfd)->e_ident[EI_CLASS] == ELFCLASS32) ++ { ++ size = bfd_h_get_32 (abfd, (bfd_byte *) note->descdata + offset); ++ offset += 4 * 2; ++ } ++ else ++ { ++ size = bfd_h_get_64 (abfd, (bfd_byte *) note->descdata + offset); ++ offset += 8 * 2; ++ } ++ ++ /* Skip over pr_osreldate. */ ++ offset += 4; ++ ++ /* Read signal from pr_cursig. */ ++ if (elf_tdata (abfd)->core->signal == 0) ++ elf_tdata (abfd)->core->signal ++ = bfd_h_get_32 (abfd, (bfd_byte *) note->descdata + offset); ++ offset += 4; ++ ++ /* Read TID from pr_pid. */ ++ elf_tdata (abfd)->core->lwpid ++ = bfd_h_get_32 (abfd, (bfd_byte *) note->descdata + offset); ++ offset += 4; ++ ++ /* Padding before pr_reg. */ ++ if (elf_elfheader (abfd)->e_ident[EI_CLASS] == ELFCLASS64) ++ offset += 4; ++ ++ /* Make sure that there is enough data remaining in the note. */ ++ if ((note->descsz - offset) < size) ++ return false; ++ ++ /* Make a ".reg/999" section and a ".reg" section. */ ++ return _bfd_elfcore_make_pseudosection (abfd, ".reg", ++ size, note->descpos + offset); ++} ++ ++static bool ++elfcore_grok_freebsd_note (bfd *abfd, Elf_Internal_Note *note) ++{ ++ const struct elf_backend_data *bed = get_elf_backend_data (abfd); ++ ++ switch (note->type) ++ { ++ case NT_PRSTATUS: ++ if (bed->elf_backend_grok_freebsd_prstatus) ++ if ((*bed->elf_backend_grok_freebsd_prstatus) (abfd, note)) ++ return true; ++ return elfcore_grok_freebsd_prstatus (abfd, note); ++ ++ case NT_FPREGSET: ++ return elfcore_grok_prfpreg (abfd, note); ++ ++ case NT_PRPSINFO: ++ return elfcore_grok_freebsd_psinfo (abfd, note); ++ ++ case NT_FREEBSD_THRMISC: ++ if (note->namesz == 8) ++ return elfcore_make_note_pseudosection (abfd, ".thrmisc", note); ++ else ++ return true; ++ ++ case NT_FREEBSD_PROCSTAT_PROC: ++ return elfcore_make_note_pseudosection (abfd, ".note.freebsdcore.proc", ++ note); ++ ++ case NT_FREEBSD_PROCSTAT_FILES: ++ return elfcore_make_note_pseudosection (abfd, ".note.freebsdcore.files", ++ note); ++ ++ case NT_FREEBSD_PROCSTAT_VMMAP: ++ return elfcore_make_note_pseudosection (abfd, ".note.freebsdcore.vmmap", ++ note); ++ ++ case NT_FREEBSD_PROCSTAT_AUXV: ++ return elfcore_make_auxv_note_section (abfd, note, 4); ++ ++ case NT_X86_XSTATE: ++ if (note->namesz == 8) ++ return elfcore_grok_xstatereg (abfd, note); ++ else ++ return true; ++ ++ case NT_FREEBSD_PTLWPINFO: ++ return elfcore_make_note_pseudosection (abfd, ".note.freebsdcore.lwpinfo", ++ note); ++ ++ case NT_ARM_VFP: ++ return elfcore_grok_arm_vfp (abfd, note); ++ ++ default: ++ return true; ++ } ++} ++ ++static bool ++elfcore_netbsd_get_lwpid (Elf_Internal_Note *note, int *lwpidp) ++{ ++ char *cp; ++ ++ cp = strchr (note->namedata, '@'); ++ if (cp != NULL) ++ { ++ *lwpidp = atoi(cp + 1); ++ return true; ++ } ++ return false; ++} ++ ++static bool ++elfcore_grok_netbsd_procinfo (bfd *abfd, Elf_Internal_Note *note) ++{ ++ if (note->descsz <= 0x7c + 31) ++ return false; ++ ++ /* Signal number at offset 0x08. */ ++ elf_tdata (abfd)->core->signal ++ = bfd_h_get_32 (abfd, (bfd_byte *) note->descdata + 0x08); ++ ++ /* Process ID at offset 0x50. */ ++ elf_tdata (abfd)->core->pid ++ = bfd_h_get_32 (abfd, (bfd_byte *) note->descdata + 0x50); ++ ++ /* Command name at 0x7c (max 32 bytes, including nul). */ ++ elf_tdata (abfd)->core->command ++ = _bfd_elfcore_strndup (abfd, note->descdata + 0x7c, 31); ++ ++ return elfcore_make_note_pseudosection (abfd, ".note.netbsdcore.procinfo", ++ note); ++} ++ ++static bool ++elfcore_grok_netbsd_note (bfd *abfd, Elf_Internal_Note *note) ++{ ++ int lwp; ++ ++ if (elfcore_netbsd_get_lwpid (note, &lwp)) ++ elf_tdata (abfd)->core->lwpid = lwp; ++ ++ switch (note->type) ++ { ++ case NT_NETBSDCORE_PROCINFO: ++ /* NetBSD-specific core "procinfo". Note that we expect to ++ find this note before any of the others, which is fine, ++ since the kernel writes this note out first when it ++ creates a core file. */ ++ return elfcore_grok_netbsd_procinfo (abfd, note); ++ case NT_NETBSDCORE_AUXV: ++ /* NetBSD-specific Elf Auxiliary Vector data. */ ++ return elfcore_make_auxv_note_section (abfd, note, 4); ++ case NT_NETBSDCORE_LWPSTATUS: ++ return elfcore_make_note_pseudosection (abfd, ++ ".note.netbsdcore.lwpstatus", ++ note); ++ default: ++ break; ++ } ++ ++ /* As of March 2020 there are no other machine-independent notes ++ defined for NetBSD core files. If the note type is less ++ than the start of the machine-dependent note types, we don't ++ understand it. */ ++ ++ if (note->type < NT_NETBSDCORE_FIRSTMACH) ++ return true; ++ ++ ++ switch (bfd_get_arch (abfd)) ++ { ++ /* On the Alpha, SPARC (32-bit and 64-bit), PT_GETREGS == mach+0 and ++ PT_GETFPREGS == mach+2. */ ++ ++ case bfd_arch_aarch64: ++ case bfd_arch_alpha: ++ case bfd_arch_sparc: ++ switch (note->type) ++ { ++ case NT_NETBSDCORE_FIRSTMACH+0: ++ return elfcore_make_note_pseudosection (abfd, ".reg", note); ++ ++ case NT_NETBSDCORE_FIRSTMACH+2: ++ return elfcore_make_note_pseudosection (abfd, ".reg2", note); ++ ++ default: ++ return true; ++ } ++ ++ /* On SuperH, PT_GETREGS == mach+3 and PT_GETFPREGS == mach+5. ++ There's also old PT___GETREGS40 == mach + 1 for old reg ++ structure which lacks GBR. */ ++ ++ case bfd_arch_sh: ++ switch (note->type) ++ { ++ case NT_NETBSDCORE_FIRSTMACH+3: ++ return elfcore_make_note_pseudosection (abfd, ".reg", note); ++ ++ case NT_NETBSDCORE_FIRSTMACH+5: ++ return elfcore_make_note_pseudosection (abfd, ".reg2", note); ++ ++ default: ++ return true; ++ } ++ ++ /* On all other arch's, PT_GETREGS == mach+1 and ++ PT_GETFPREGS == mach+3. */ ++ ++ default: ++ switch (note->type) ++ { ++ case NT_NETBSDCORE_FIRSTMACH+1: ++ return elfcore_make_note_pseudosection (abfd, ".reg", note); ++ ++ case NT_NETBSDCORE_FIRSTMACH+3: ++ return elfcore_make_note_pseudosection (abfd, ".reg2", note); ++ ++ default: ++ return true; ++ } ++ } ++ /* NOTREACHED */ ++} ++ ++static bool ++elfcore_grok_openbsd_procinfo (bfd *abfd, Elf_Internal_Note *note) ++{ ++ if (note->descsz <= 0x48 + 31) ++ return false; ++ ++ /* Signal number at offset 0x08. */ ++ elf_tdata (abfd)->core->signal ++ = bfd_h_get_32 (abfd, (bfd_byte *) note->descdata + 0x08); ++ ++ /* Process ID at offset 0x20. */ ++ elf_tdata (abfd)->core->pid ++ = bfd_h_get_32 (abfd, (bfd_byte *) note->descdata + 0x20); ++ ++ /* Command name at 0x48 (max 32 bytes, including nul). */ ++ elf_tdata (abfd)->core->command ++ = _bfd_elfcore_strndup (abfd, note->descdata + 0x48, 31); ++ ++ return true; ++} ++ ++/* Processes Solaris's process status note. ++ sig_off ~ offsetof(prstatus_t, pr_cursig) ++ pid_off ~ offsetof(prstatus_t, pr_pid) ++ lwpid_off ~ offsetof(prstatus_t, pr_who) ++ gregset_size ~ sizeof(gregset_t) ++ gregset_offset ~ offsetof(prstatus_t, pr_reg) */ ++ ++static bool ++elfcore_grok_solaris_prstatus (bfd *abfd, Elf_Internal_Note* note, int sig_off, ++ int pid_off, int lwpid_off, size_t gregset_size, ++ size_t gregset_offset) ++{ ++ asection *sect = NULL; ++ elf_tdata (abfd)->core->signal ++ = bfd_get_16 (abfd, note->descdata + sig_off); ++ elf_tdata (abfd)->core->pid ++ = bfd_get_32 (abfd, note->descdata + pid_off); ++ elf_tdata (abfd)->core->lwpid ++ = bfd_get_32 (abfd, note->descdata + lwpid_off); ++ ++ sect = bfd_get_section_by_name (abfd, ".reg"); ++ if (sect != NULL) ++ sect->size = gregset_size; ++ ++ return _bfd_elfcore_make_pseudosection (abfd, ".reg", gregset_size, ++ note->descpos + gregset_offset); ++} ++ ++/* Gets program and arguments from a core. ++ prog_off ~ offsetof(prpsinfo | psinfo_t, pr_fname) ++ comm_off ~ offsetof(prpsinfo | psinfo_t, pr_psargs) */ ++ ++static bool ++elfcore_grok_solaris_info(bfd *abfd, Elf_Internal_Note* note, ++ int prog_off, int comm_off) ++{ ++ elf_tdata (abfd)->core->program ++ = _bfd_elfcore_strndup (abfd, note->descdata + prog_off, 16); ++ elf_tdata (abfd)->core->command ++ = _bfd_elfcore_strndup (abfd, note->descdata + comm_off, 80); ++ ++ return true; ++} ++ ++/* Processes Solaris's LWP status note. ++ gregset_size ~ sizeof(gregset_t) ++ gregset_off ~ offsetof(lwpstatus_t, pr_reg) ++ fpregset_size ~ sizeof(fpregset_t) ++ fpregset_off ~ offsetof(lwpstatus_t, pr_fpreg) */ ++ ++static bool ++elfcore_grok_solaris_lwpstatus (bfd *abfd, Elf_Internal_Note* note, ++ size_t gregset_size, int gregset_off, ++ size_t fpregset_size, int fpregset_off) ++{ ++ asection *sect = NULL; ++ char reg2_section_name[16] = { 0 }; ++ ++ (void) snprintf (reg2_section_name, 16, "%s/%i", ".reg2", ++ elf_tdata (abfd)->core->lwpid); ++ ++ /* offsetof(lwpstatus_t, pr_lwpid) */ ++ elf_tdata (abfd)->core->lwpid ++ = bfd_get_32 (abfd, note->descdata + 4); ++ /* offsetof(lwpstatus_t, pr_cursig) */ ++ elf_tdata (abfd)->core->signal ++ = bfd_get_16 (abfd, note->descdata + 12); ++ ++ sect = bfd_get_section_by_name (abfd, ".reg"); ++ if (sect != NULL) ++ sect->size = gregset_size; ++ else if (!_bfd_elfcore_make_pseudosection (abfd, ".reg", gregset_size, ++ note->descpos + gregset_off)) ++ return false; ++ ++ sect = bfd_get_section_by_name (abfd, reg2_section_name); ++ if (sect != NULL) ++ { ++ sect->size = fpregset_size; ++ sect->filepos = note->descpos + fpregset_off; ++ sect->alignment_power = 2; ++ } ++ else if (!_bfd_elfcore_make_pseudosection (abfd, ".reg2", fpregset_size, ++ note->descpos + fpregset_off)) ++ return false; ++ ++ return true; ++} ++ ++static bool ++elfcore_grok_solaris_note_impl (bfd *abfd, Elf_Internal_Note *note) ++{ ++ if (note == NULL) ++ return false; ++ ++ /* core files are identified as 32- or 64-bit, SPARC or x86, ++ by the size of the descsz which matches the sizeof() ++ the type appropriate for that note type (e.g., prstatus_t for ++ SOLARIS_NT_PRSTATUS) for the corresponding architecture ++ on Solaris. The core file bitness may differ from the bitness of ++ gdb itself, so fixed values are used instead of sizeof(). ++ Appropriate fixed offsets are also used to obtain data from ++ the note. */ ++ ++ switch ((int) note->type) ++ { ++ case SOLARIS_NT_PRSTATUS: ++ switch (note->descsz) ++ { ++ case 508: /* sizeof(prstatus_t) SPARC 32-bit */ ++ return elfcore_grok_solaris_prstatus(abfd, note, ++ 136, 216, 308, 152, 356); ++ case 904: /* sizeof(prstatus_t) SPARC 64-bit */ ++ return elfcore_grok_solaris_prstatus(abfd, note, ++ 264, 360, 520, 304, 600); ++ case 432: /* sizeof(prstatus_t) Intel 32-bit */ ++ return elfcore_grok_solaris_prstatus(abfd, note, ++ 136, 216, 308, 76, 356); ++ case 824: /* sizeof(prstatus_t) Intel 64-bit */ ++ return elfcore_grok_solaris_prstatus(abfd, note, ++ 264, 360, 520, 224, 600); ++ default: ++ return true; ++ } ++ ++ case SOLARIS_NT_PSINFO: ++ case SOLARIS_NT_PRPSINFO: ++ switch (note->descsz) ++ { ++ case 260: /* sizeof(prpsinfo_t) SPARC and Intel 32-bit */ ++ return elfcore_grok_solaris_info(abfd, note, 84, 100); ++ case 328: /* sizeof(prpsinfo_t) SPARC and Intel 64-bit */ ++ return elfcore_grok_solaris_info(abfd, note, 120, 136); ++ case 360: /* sizeof(psinfo_t) SPARC and Intel 32-bit */ ++ return elfcore_grok_solaris_info(abfd, note, 88, 104); ++ case 440: /* sizeof(psinfo_t) SPARC and Intel 64-bit */ ++ return elfcore_grok_solaris_info(abfd, note, 136, 152); ++ default: ++ return true; ++ } ++ ++ case SOLARIS_NT_LWPSTATUS: ++ switch (note->descsz) ++ { ++ case 896: /* sizeof(lwpstatus_t) SPARC 32-bit */ ++ return elfcore_grok_solaris_lwpstatus(abfd, note, ++ 152, 344, 400, 496); ++ case 1392: /* sizeof(lwpstatus_t) SPARC 64-bit */ ++ return elfcore_grok_solaris_lwpstatus(abfd, note, ++ 304, 544, 544, 848); ++ case 800: /* sizeof(lwpstatus_t) Intel 32-bit */ ++ return elfcore_grok_solaris_lwpstatus(abfd, note, ++ 76, 344, 380, 420); ++ case 1296: /* sizeof(lwpstatus_t) Intel 64-bit */ ++ return elfcore_grok_solaris_lwpstatus(abfd, note, ++ 224, 544, 528, 768); ++ default: ++ return true; ++ } ++ ++ case SOLARIS_NT_LWPSINFO: ++ /* sizeof(lwpsinfo_t) on 32- and 64-bit, respectively */ ++ if (note->descsz == 128 || note->descsz == 152) ++ elf_tdata (abfd)->core->lwpid = ++ bfd_get_32 (abfd, note->descdata + 4); ++ break; ++ ++ default: ++ break; ++ } ++ ++ return true; ++} ++ ++/* For name starting with "CORE" this may be either a Solaris ++ core file or a gdb-generated core file. Do Solaris-specific ++ processing on selected note types first with ++ elfcore_grok_solaris_note(), then process the note ++ in elfcore_grok_note(). */ ++ ++static bool ++elfcore_grok_solaris_note (bfd *abfd, Elf_Internal_Note *note) ++{ ++ if (!elfcore_grok_solaris_note_impl (abfd, note)) ++ return false; ++ ++ return elfcore_grok_note (abfd, note); ++} ++ ++static bool ++elfcore_grok_openbsd_note (bfd *abfd, Elf_Internal_Note *note) ++{ ++ if (note->type == NT_OPENBSD_PROCINFO) ++ return elfcore_grok_openbsd_procinfo (abfd, note); ++ ++ if (note->type == NT_OPENBSD_REGS) ++ return elfcore_make_note_pseudosection (abfd, ".reg", note); ++ ++ if (note->type == NT_OPENBSD_FPREGS) ++ return elfcore_make_note_pseudosection (abfd, ".reg2", note); ++ ++ if (note->type == NT_OPENBSD_XFPREGS) ++ return elfcore_make_note_pseudosection (abfd, ".reg-xfp", note); ++ ++ if (note->type == NT_OPENBSD_AUXV) ++ return elfcore_make_auxv_note_section (abfd, note, 0); ++ ++ if (note->type == NT_OPENBSD_WCOOKIE) ++ { ++ asection *sect = bfd_make_section_anyway_with_flags (abfd, ".wcookie", ++ SEC_HAS_CONTENTS); ++ ++ if (sect == NULL) ++ return false; ++ sect->size = note->descsz; ++ sect->filepos = note->descpos; ++ sect->alignment_power = 1 + bfd_get_arch_size (abfd) / 32; ++ ++ return true; ++ } ++ ++ return true; ++} ++ ++static bool ++elfcore_grok_nto_status (bfd *abfd, Elf_Internal_Note *note, long *tid) ++{ ++ void *ddata = note->descdata; ++ char buf[100]; ++ char *name; ++ asection *sect; ++ short sig; ++ unsigned flags; ++ ++ if (note->descsz < 16) ++ return false; ++ ++ /* nto_procfs_status 'pid' field is at offset 0. */ ++ elf_tdata (abfd)->core->pid = bfd_get_32 (abfd, (bfd_byte *) ddata); ++ ++ /* nto_procfs_status 'tid' field is at offset 4. Pass it back. */ ++ *tid = bfd_get_32 (abfd, (bfd_byte *) ddata + 4); ++ ++ /* nto_procfs_status 'flags' field is at offset 8. */ ++ flags = bfd_get_32 (abfd, (bfd_byte *) ddata + 8); ++ ++ /* nto_procfs_status 'what' field is at offset 14. */ ++ if ((sig = bfd_get_16 (abfd, (bfd_byte *) ddata + 14)) > 0) ++ { ++ elf_tdata (abfd)->core->signal = sig; ++ elf_tdata (abfd)->core->lwpid = *tid; ++ } ++ ++ /* _DEBUG_FLAG_CURTID (current thread) is 0x80. Some cores ++ do not come from signals so we make sure we set the current ++ thread just in case. */ ++ if (flags & 0x00000080) ++ elf_tdata (abfd)->core->lwpid = *tid; ++ ++ /* Make a ".qnx_core_status/%d" section. */ ++ sprintf (buf, ".qnx_core_status/%ld", *tid); ++ ++ name = (char *) bfd_alloc (abfd, strlen (buf) + 1); ++ if (name == NULL) ++ return false; ++ strcpy (name, buf); ++ ++ sect = bfd_make_section_anyway_with_flags (abfd, name, SEC_HAS_CONTENTS); ++ if (sect == NULL) ++ return false; ++ ++ sect->size = note->descsz; ++ sect->filepos = note->descpos; ++ sect->alignment_power = 2; ++ ++ return (elfcore_maybe_make_sect (abfd, ".qnx_core_status", sect)); ++} ++ ++static bool ++elfcore_grok_nto_regs (bfd *abfd, ++ Elf_Internal_Note *note, ++ long tid, ++ char *base) ++{ ++ char buf[100]; ++ char *name; ++ asection *sect; ++ ++ /* Make a "(base)/%d" section. */ ++ sprintf (buf, "%s/%ld", base, tid); ++ ++ name = (char *) bfd_alloc (abfd, strlen (buf) + 1); ++ if (name == NULL) ++ return false; ++ strcpy (name, buf); ++ ++ sect = bfd_make_section_anyway_with_flags (abfd, name, SEC_HAS_CONTENTS); ++ if (sect == NULL) ++ return false; ++ ++ sect->size = note->descsz; ++ sect->filepos = note->descpos; ++ sect->alignment_power = 2; ++ ++ /* This is the current thread. */ ++ if (elf_tdata (abfd)->core->lwpid == tid) ++ return elfcore_maybe_make_sect (abfd, base, sect); ++ ++ return true; ++} ++ ++#define BFD_QNT_CORE_INFO 7 ++#define BFD_QNT_CORE_STATUS 8 ++#define BFD_QNT_CORE_GREG 9 ++#define BFD_QNT_CORE_FPREG 10 ++ ++static bool ++elfcore_grok_nto_note (bfd *abfd, Elf_Internal_Note *note) ++{ ++ /* Every GREG section has a STATUS section before it. Store the ++ tid from the previous call to pass down to the next gregs ++ function. */ ++ static long tid = 1; ++ ++ switch (note->type) ++ { ++ case BFD_QNT_CORE_INFO: ++ return elfcore_make_note_pseudosection (abfd, ".qnx_core_info", note); ++ case BFD_QNT_CORE_STATUS: ++ return elfcore_grok_nto_status (abfd, note, &tid); ++ case BFD_QNT_CORE_GREG: ++ return elfcore_grok_nto_regs (abfd, note, tid, ".reg"); ++ case BFD_QNT_CORE_FPREG: ++ return elfcore_grok_nto_regs (abfd, note, tid, ".reg2"); ++ default: ++ return true; ++ } ++} ++ ++static bool ++elfcore_grok_spu_note (bfd *abfd, Elf_Internal_Note *note) ++{ ++ char *name; ++ asection *sect; ++ size_t len; ++ ++ /* Use note name as section name. */ ++ len = note->namesz; ++ name = (char *) bfd_alloc (abfd, len); ++ if (name == NULL) ++ return false; ++ memcpy (name, note->namedata, len); ++ name[len - 1] = '\0'; ++ ++ sect = bfd_make_section_anyway_with_flags (abfd, name, SEC_HAS_CONTENTS); ++ if (sect == NULL) ++ return false; ++ ++ sect->size = note->descsz; ++ sect->filepos = note->descpos; ++ sect->alignment_power = 1; ++ ++ return true; ++} ++ ++/* Function: elfcore_write_note ++ ++ Inputs: ++ buffer to hold note, and current size of buffer ++ name of note ++ type of note ++ data for note ++ size of data for note ++ ++ Writes note to end of buffer. ELF64 notes are written exactly as ++ for ELF32, despite the current (as of 2006) ELF gabi specifying ++ that they ought to have 8-byte namesz and descsz field, and have ++ 8-byte alignment. Other writers, eg. Linux kernel, do the same. ++ ++ Return: ++ Pointer to realloc'd buffer, *BUFSIZ updated. */ ++ ++char * ++elfcore_write_note (bfd *abfd, ++ char *buf, ++ int *bufsiz, ++ const char *name, ++ int type, ++ const void *input, ++ int size) ++{ ++ Elf_External_Note *xnp; ++ size_t namesz; ++ size_t newspace; ++ char *dest; ++ ++ namesz = 0; ++ if (name != NULL) ++ namesz = strlen (name) + 1; ++ ++ newspace = 12 + ((namesz + 3) & -4) + ((size + 3) & -4); ++ ++ buf = (char *) realloc (buf, *bufsiz + newspace); ++ if (buf == NULL) ++ return buf; ++ dest = buf + *bufsiz; ++ *bufsiz += newspace; ++ xnp = (Elf_External_Note *) dest; ++ H_PUT_32 (abfd, namesz, xnp->namesz); ++ H_PUT_32 (abfd, size, xnp->descsz); ++ H_PUT_32 (abfd, type, xnp->type); ++ dest = xnp->name; ++ if (name != NULL) ++ { ++ memcpy (dest, name, namesz); ++ dest += namesz; ++ while (namesz & 3) ++ { ++ *dest++ = '\0'; ++ ++namesz; ++ } ++ } ++ memcpy (dest, input, size); ++ dest += size; ++ while (size & 3) ++ { ++ *dest++ = '\0'; ++ ++size; ++ } ++ return buf; ++} ++ ++/* gcc-8 warns (*) on all the strncpy calls in this function about ++ possible string truncation. The "truncation" is not a bug. We ++ have an external representation of structs with fields that are not ++ necessarily NULL terminated and corresponding internal ++ representation fields that are one larger so that they can always ++ be NULL terminated. ++ gcc versions between 4.2 and 4.6 do not allow pragma control of ++ diagnostics inside functions, giving a hard error if you try to use ++ the finer control available with later versions. ++ gcc prior to 4.2 warns about diagnostic push and pop. ++ gcc-5, gcc-6 and gcc-7 warn that -Wstringop-truncation is unknown, ++ unless you also add #pragma GCC diagnostic ignored "-Wpragma". ++ (*) Depending on your system header files! */ ++#if GCC_VERSION >= 8000 ++# pragma GCC diagnostic push ++# pragma GCC diagnostic ignored "-Wstringop-truncation" ++#endif ++char * ++elfcore_write_prpsinfo (bfd *abfd, ++ char *buf, ++ int *bufsiz, ++ const char *fname, ++ const char *psargs) ++{ ++ const struct elf_backend_data *bed = get_elf_backend_data (abfd); ++ ++ if (bed->elf_backend_write_core_note != NULL) ++ { ++ char *ret; ++ ret = (*bed->elf_backend_write_core_note) (abfd, buf, bufsiz, ++ NT_PRPSINFO, fname, psargs); ++ if (ret != NULL) ++ return ret; ++ } ++ ++#if defined (HAVE_PRPSINFO_T) || defined (HAVE_PSINFO_T) ++# if defined (HAVE_PRPSINFO32_T) || defined (HAVE_PSINFO32_T) ++ if (bed->s->elfclass == ELFCLASS32) ++ { ++# if defined (HAVE_PSINFO32_T) ++ psinfo32_t data; ++ int note_type = NT_PSINFO; ++# else ++ prpsinfo32_t data; ++ int note_type = NT_PRPSINFO; ++# endif ++ ++ memset (&data, 0, sizeof (data)); ++ strncpy (data.pr_fname, fname, sizeof (data.pr_fname)); ++ strncpy (data.pr_psargs, psargs, sizeof (data.pr_psargs)); ++ return elfcore_write_note (abfd, buf, bufsiz, ++ "CORE", note_type, &data, sizeof (data)); ++ } ++ else ++# endif ++ { ++# if defined (HAVE_PSINFO_T) ++ psinfo_t data; ++ int note_type = NT_PSINFO; ++# else ++ prpsinfo_t data; ++ int note_type = NT_PRPSINFO; ++# endif ++ ++ memset (&data, 0, sizeof (data)); ++ strncpy (data.pr_fname, fname, sizeof (data.pr_fname)); ++ strncpy (data.pr_psargs, psargs, sizeof (data.pr_psargs)); ++ return elfcore_write_note (abfd, buf, bufsiz, ++ "CORE", note_type, &data, sizeof (data)); ++ } ++#endif /* PSINFO_T or PRPSINFO_T */ ++ ++ free (buf); ++ return NULL; ++} ++#if GCC_VERSION >= 8000 ++# pragma GCC diagnostic pop ++#endif ++ ++char * ++elfcore_write_linux_prpsinfo32 ++ (bfd *abfd, char *buf, int *bufsiz, ++ const struct elf_internal_linux_prpsinfo *prpsinfo) ++{ ++ if (get_elf_backend_data (abfd)->linux_prpsinfo32_ugid16) ++ { ++ struct elf_external_linux_prpsinfo32_ugid16 data; ++ ++ swap_linux_prpsinfo32_ugid16_out (abfd, prpsinfo, &data); ++ return elfcore_write_note (abfd, buf, bufsiz, "CORE", NT_PRPSINFO, ++ &data, sizeof (data)); ++ } ++ else ++ { ++ struct elf_external_linux_prpsinfo32_ugid32 data; ++ ++ swap_linux_prpsinfo32_ugid32_out (abfd, prpsinfo, &data); ++ return elfcore_write_note (abfd, buf, bufsiz, "CORE", NT_PRPSINFO, ++ &data, sizeof (data)); ++ } ++} ++ ++char * ++elfcore_write_linux_prpsinfo64 ++ (bfd *abfd, char *buf, int *bufsiz, ++ const struct elf_internal_linux_prpsinfo *prpsinfo) ++{ ++ if (get_elf_backend_data (abfd)->linux_prpsinfo64_ugid16) ++ { ++ struct elf_external_linux_prpsinfo64_ugid16 data; ++ ++ swap_linux_prpsinfo64_ugid16_out (abfd, prpsinfo, &data); ++ return elfcore_write_note (abfd, buf, bufsiz, ++ "CORE", NT_PRPSINFO, &data, sizeof (data)); ++ } ++ else ++ { ++ struct elf_external_linux_prpsinfo64_ugid32 data; ++ ++ swap_linux_prpsinfo64_ugid32_out (abfd, prpsinfo, &data); ++ return elfcore_write_note (abfd, buf, bufsiz, ++ "CORE", NT_PRPSINFO, &data, sizeof (data)); ++ } ++} ++ ++char * ++elfcore_write_prstatus (bfd *abfd, ++ char *buf, ++ int *bufsiz, ++ long pid, ++ int cursig, ++ const void *gregs) ++{ ++ const struct elf_backend_data *bed = get_elf_backend_data (abfd); ++ ++ if (bed->elf_backend_write_core_note != NULL) ++ { ++ char *ret; ++ ret = (*bed->elf_backend_write_core_note) (abfd, buf, bufsiz, ++ NT_PRSTATUS, ++ pid, cursig, gregs); ++ if (ret != NULL) ++ return ret; ++ } ++ ++#if defined (HAVE_PRSTATUS_T) ++#if defined (HAVE_PRSTATUS32_T) ++ if (bed->s->elfclass == ELFCLASS32) ++ { ++ prstatus32_t prstat; ++ ++ memset (&prstat, 0, sizeof (prstat)); ++ prstat.pr_pid = pid; ++ prstat.pr_cursig = cursig; ++ memcpy (&prstat.pr_reg, gregs, sizeof (prstat.pr_reg)); ++ return elfcore_write_note (abfd, buf, bufsiz, "CORE", ++ NT_PRSTATUS, &prstat, sizeof (prstat)); ++ } ++ else ++#endif ++ { ++ prstatus_t prstat; ++ ++ memset (&prstat, 0, sizeof (prstat)); ++ prstat.pr_pid = pid; ++ prstat.pr_cursig = cursig; ++ memcpy (&prstat.pr_reg, gregs, sizeof (prstat.pr_reg)); ++ return elfcore_write_note (abfd, buf, bufsiz, "CORE", ++ NT_PRSTATUS, &prstat, sizeof (prstat)); ++ } ++#endif /* HAVE_PRSTATUS_T */ ++ ++ free (buf); ++ return NULL; ++} ++ ++#if defined (HAVE_LWPSTATUS_T) ++char * ++elfcore_write_lwpstatus (bfd *abfd, ++ char *buf, ++ int *bufsiz, ++ long pid, ++ int cursig, ++ const void *gregs) ++{ ++ lwpstatus_t lwpstat; ++ const char *note_name = "CORE"; ++ ++ memset (&lwpstat, 0, sizeof (lwpstat)); ++ lwpstat.pr_lwpid = pid >> 16; ++ lwpstat.pr_cursig = cursig; ++#if defined (HAVE_LWPSTATUS_T_PR_REG) ++ memcpy (&lwpstat.pr_reg, gregs, sizeof (lwpstat.pr_reg)); ++#elif defined (HAVE_LWPSTATUS_T_PR_CONTEXT) ++#if !defined(gregs) ++ memcpy (lwpstat.pr_context.uc_mcontext.gregs, ++ gregs, sizeof (lwpstat.pr_context.uc_mcontext.gregs)); ++#else ++ memcpy (lwpstat.pr_context.uc_mcontext.__gregs, ++ gregs, sizeof (lwpstat.pr_context.uc_mcontext.__gregs)); ++#endif ++#endif ++ return elfcore_write_note (abfd, buf, bufsiz, note_name, ++ NT_LWPSTATUS, &lwpstat, sizeof (lwpstat)); ++} ++#endif /* HAVE_LWPSTATUS_T */ ++ ++#if defined (HAVE_PSTATUS_T) ++char * ++elfcore_write_pstatus (bfd *abfd, ++ char *buf, ++ int *bufsiz, ++ long pid, ++ int cursig ATTRIBUTE_UNUSED, ++ const void *gregs ATTRIBUTE_UNUSED) ++{ ++ const char *note_name = "CORE"; ++#if defined (HAVE_PSTATUS32_T) ++ const struct elf_backend_data *bed = get_elf_backend_data (abfd); ++ ++ if (bed->s->elfclass == ELFCLASS32) ++ { ++ pstatus32_t pstat; ++ ++ memset (&pstat, 0, sizeof (pstat)); ++ pstat.pr_pid = pid & 0xffff; ++ buf = elfcore_write_note (abfd, buf, bufsiz, note_name, ++ NT_PSTATUS, &pstat, sizeof (pstat)); ++ return buf; ++ } ++ else ++#endif ++ { ++ pstatus_t pstat; ++ ++ memset (&pstat, 0, sizeof (pstat)); ++ pstat.pr_pid = pid & 0xffff; ++ buf = elfcore_write_note (abfd, buf, bufsiz, note_name, ++ NT_PSTATUS, &pstat, sizeof (pstat)); ++ return buf; ++ } ++} ++#endif /* HAVE_PSTATUS_T */ ++ ++char * ++elfcore_write_prfpreg (bfd *abfd, ++ char *buf, ++ int *bufsiz, ++ const void *fpregs, ++ int size) ++{ ++ const char *note_name = "CORE"; ++ return elfcore_write_note (abfd, buf, bufsiz, ++ note_name, NT_FPREGSET, fpregs, size); ++} ++ ++char * ++elfcore_write_prxfpreg (bfd *abfd, ++ char *buf, ++ int *bufsiz, ++ const void *xfpregs, ++ int size) ++{ ++ char *note_name = "LINUX"; ++ return elfcore_write_note (abfd, buf, bufsiz, ++ note_name, NT_PRXFPREG, xfpregs, size); ++} ++ ++char * ++elfcore_write_xstatereg (bfd *abfd, char *buf, int *bufsiz, ++ const void *xfpregs, int size) ++{ ++ char *note_name; ++ if (get_elf_backend_data (abfd)->elf_osabi == ELFOSABI_FREEBSD) ++ note_name = "FreeBSD"; ++ else ++ note_name = "LINUX"; ++ return elfcore_write_note (abfd, buf, bufsiz, ++ note_name, NT_X86_XSTATE, xfpregs, size); ++} ++ ++char * ++elfcore_write_ppc_vmx (bfd *abfd, ++ char *buf, ++ int *bufsiz, ++ const void *ppc_vmx, ++ int size) ++{ ++ char *note_name = "LINUX"; ++ return elfcore_write_note (abfd, buf, bufsiz, ++ note_name, NT_PPC_VMX, ppc_vmx, size); ++} ++ ++char * ++elfcore_write_ppc_vsx (bfd *abfd, ++ char *buf, ++ int *bufsiz, ++ const void *ppc_vsx, ++ int size) ++{ ++ char *note_name = "LINUX"; ++ return elfcore_write_note (abfd, buf, bufsiz, ++ note_name, NT_PPC_VSX, ppc_vsx, size); ++} ++ ++char * ++elfcore_write_ppc_tar (bfd *abfd, ++ char *buf, ++ int *bufsiz, ++ const void *ppc_tar, ++ int size) ++{ ++ char *note_name = "LINUX"; ++ return elfcore_write_note (abfd, buf, bufsiz, ++ note_name, NT_PPC_TAR, ppc_tar, size); ++} ++ ++char * ++elfcore_write_ppc_ppr (bfd *abfd, ++ char *buf, ++ int *bufsiz, ++ const void *ppc_ppr, ++ int size) ++{ ++ char *note_name = "LINUX"; ++ return elfcore_write_note (abfd, buf, bufsiz, ++ note_name, NT_PPC_PPR, ppc_ppr, size); ++} ++ ++char * ++elfcore_write_ppc_dscr (bfd *abfd, ++ char *buf, ++ int *bufsiz, ++ const void *ppc_dscr, ++ int size) ++{ ++ char *note_name = "LINUX"; ++ return elfcore_write_note (abfd, buf, bufsiz, ++ note_name, NT_PPC_DSCR, ppc_dscr, size); ++} ++ ++char * ++elfcore_write_ppc_ebb (bfd *abfd, ++ char *buf, ++ int *bufsiz, ++ const void *ppc_ebb, ++ int size) ++{ ++ char *note_name = "LINUX"; ++ return elfcore_write_note (abfd, buf, bufsiz, ++ note_name, NT_PPC_EBB, ppc_ebb, size); ++} ++ ++char * ++elfcore_write_ppc_pmu (bfd *abfd, ++ char *buf, ++ int *bufsiz, ++ const void *ppc_pmu, ++ int size) ++{ ++ char *note_name = "LINUX"; ++ return elfcore_write_note (abfd, buf, bufsiz, ++ note_name, NT_PPC_PMU, ppc_pmu, size); ++} ++ ++char * ++elfcore_write_ppc_tm_cgpr (bfd *abfd, ++ char *buf, ++ int *bufsiz, ++ const void *ppc_tm_cgpr, ++ int size) ++{ ++ char *note_name = "LINUX"; ++ return elfcore_write_note (abfd, buf, bufsiz, ++ note_name, NT_PPC_TM_CGPR, ppc_tm_cgpr, size); ++} ++ ++char * ++elfcore_write_ppc_tm_cfpr (bfd *abfd, ++ char *buf, ++ int *bufsiz, ++ const void *ppc_tm_cfpr, ++ int size) ++{ ++ char *note_name = "LINUX"; ++ return elfcore_write_note (abfd, buf, bufsiz, ++ note_name, NT_PPC_TM_CFPR, ppc_tm_cfpr, size); ++} ++ ++char * ++elfcore_write_ppc_tm_cvmx (bfd *abfd, ++ char *buf, ++ int *bufsiz, ++ const void *ppc_tm_cvmx, ++ int size) ++{ ++ char *note_name = "LINUX"; ++ return elfcore_write_note (abfd, buf, bufsiz, ++ note_name, NT_PPC_TM_CVMX, ppc_tm_cvmx, size); ++} ++ ++char * ++elfcore_write_ppc_tm_cvsx (bfd *abfd, ++ char *buf, ++ int *bufsiz, ++ const void *ppc_tm_cvsx, ++ int size) ++{ ++ char *note_name = "LINUX"; ++ return elfcore_write_note (abfd, buf, bufsiz, ++ note_name, NT_PPC_TM_CVSX, ppc_tm_cvsx, size); ++} ++ ++char * ++elfcore_write_ppc_tm_spr (bfd *abfd, ++ char *buf, ++ int *bufsiz, ++ const void *ppc_tm_spr, ++ int size) ++{ ++ char *note_name = "LINUX"; ++ return elfcore_write_note (abfd, buf, bufsiz, ++ note_name, NT_PPC_TM_SPR, ppc_tm_spr, size); ++} ++ ++char * ++elfcore_write_ppc_tm_ctar (bfd *abfd, ++ char *buf, ++ int *bufsiz, ++ const void *ppc_tm_ctar, ++ int size) ++{ ++ char *note_name = "LINUX"; ++ return elfcore_write_note (abfd, buf, bufsiz, ++ note_name, NT_PPC_TM_CTAR, ppc_tm_ctar, size); ++} ++ ++char * ++elfcore_write_ppc_tm_cppr (bfd *abfd, ++ char *buf, ++ int *bufsiz, ++ const void *ppc_tm_cppr, ++ int size) ++{ ++ char *note_name = "LINUX"; ++ return elfcore_write_note (abfd, buf, bufsiz, ++ note_name, NT_PPC_TM_CPPR, ppc_tm_cppr, size); ++} ++ ++char * ++elfcore_write_ppc_tm_cdscr (bfd *abfd, ++ char *buf, ++ int *bufsiz, ++ const void *ppc_tm_cdscr, ++ int size) ++{ ++ char *note_name = "LINUX"; ++ return elfcore_write_note (abfd, buf, bufsiz, ++ note_name, NT_PPC_TM_CDSCR, ppc_tm_cdscr, size); ++} ++ ++static char * ++elfcore_write_s390_high_gprs (bfd *abfd, ++ char *buf, ++ int *bufsiz, ++ const void *s390_high_gprs, ++ int size) ++{ ++ char *note_name = "LINUX"; ++ return elfcore_write_note (abfd, buf, bufsiz, ++ note_name, NT_S390_HIGH_GPRS, ++ s390_high_gprs, size); ++} ++ ++char * ++elfcore_write_s390_timer (bfd *abfd, ++ char *buf, ++ int *bufsiz, ++ const void *s390_timer, ++ int size) ++{ ++ char *note_name = "LINUX"; ++ return elfcore_write_note (abfd, buf, bufsiz, ++ note_name, NT_S390_TIMER, s390_timer, size); ++} ++ ++char * ++elfcore_write_s390_todcmp (bfd *abfd, ++ char *buf, ++ int *bufsiz, ++ const void *s390_todcmp, ++ int size) ++{ ++ char *note_name = "LINUX"; ++ return elfcore_write_note (abfd, buf, bufsiz, ++ note_name, NT_S390_TODCMP, s390_todcmp, size); ++} ++ ++char * ++elfcore_write_s390_todpreg (bfd *abfd, ++ char *buf, ++ int *bufsiz, ++ const void *s390_todpreg, ++ int size) ++{ ++ char *note_name = "LINUX"; ++ return elfcore_write_note (abfd, buf, bufsiz, ++ note_name, NT_S390_TODPREG, s390_todpreg, size); ++} ++ ++char * ++elfcore_write_s390_ctrs (bfd *abfd, ++ char *buf, ++ int *bufsiz, ++ const void *s390_ctrs, ++ int size) ++{ ++ char *note_name = "LINUX"; ++ return elfcore_write_note (abfd, buf, bufsiz, ++ note_name, NT_S390_CTRS, s390_ctrs, size); ++} ++ ++char * ++elfcore_write_s390_prefix (bfd *abfd, ++ char *buf, ++ int *bufsiz, ++ const void *s390_prefix, ++ int size) ++{ ++ char *note_name = "LINUX"; ++ return elfcore_write_note (abfd, buf, bufsiz, ++ note_name, NT_S390_PREFIX, s390_prefix, size); ++} ++ ++char * ++elfcore_write_s390_last_break (bfd *abfd, ++ char *buf, ++ int *bufsiz, ++ const void *s390_last_break, ++ int size) ++{ ++ char *note_name = "LINUX"; ++ return elfcore_write_note (abfd, buf, bufsiz, ++ note_name, NT_S390_LAST_BREAK, ++ s390_last_break, size); ++} ++ ++char * ++elfcore_write_s390_system_call (bfd *abfd, ++ char *buf, ++ int *bufsiz, ++ const void *s390_system_call, ++ int size) ++{ ++ char *note_name = "LINUX"; ++ return elfcore_write_note (abfd, buf, bufsiz, ++ note_name, NT_S390_SYSTEM_CALL, ++ s390_system_call, size); ++} ++ ++char * ++elfcore_write_s390_tdb (bfd *abfd, ++ char *buf, ++ int *bufsiz, ++ const void *s390_tdb, ++ int size) ++{ ++ char *note_name = "LINUX"; ++ return elfcore_write_note (abfd, buf, bufsiz, ++ note_name, NT_S390_TDB, s390_tdb, size); ++} ++ ++char * ++elfcore_write_s390_vxrs_low (bfd *abfd, ++ char *buf, ++ int *bufsiz, ++ const void *s390_vxrs_low, ++ int size) ++{ ++ char *note_name = "LINUX"; ++ return elfcore_write_note (abfd, buf, bufsiz, ++ note_name, NT_S390_VXRS_LOW, s390_vxrs_low, size); ++} ++ ++char * ++elfcore_write_s390_vxrs_high (bfd *abfd, ++ char *buf, ++ int *bufsiz, ++ const void *s390_vxrs_high, ++ int size) ++{ ++ char *note_name = "LINUX"; ++ return elfcore_write_note (abfd, buf, bufsiz, ++ note_name, NT_S390_VXRS_HIGH, ++ s390_vxrs_high, size); ++} ++ ++char * ++elfcore_write_s390_gs_cb (bfd *abfd, ++ char *buf, ++ int *bufsiz, ++ const void *s390_gs_cb, ++ int size) ++{ ++ char *note_name = "LINUX"; ++ return elfcore_write_note (abfd, buf, bufsiz, ++ note_name, NT_S390_GS_CB, ++ s390_gs_cb, size); ++} ++ ++char * ++elfcore_write_s390_gs_bc (bfd *abfd, ++ char *buf, ++ int *bufsiz, ++ const void *s390_gs_bc, ++ int size) ++{ ++ char *note_name = "LINUX"; ++ return elfcore_write_note (abfd, buf, bufsiz, ++ note_name, NT_S390_GS_BC, ++ s390_gs_bc, size); ++} ++ ++char * ++elfcore_write_arm_vfp (bfd *abfd, ++ char *buf, ++ int *bufsiz, ++ const void *arm_vfp, ++ int size) ++{ ++ char *note_name = "LINUX"; ++ return elfcore_write_note (abfd, buf, bufsiz, ++ note_name, NT_ARM_VFP, arm_vfp, size); ++} ++ ++char * ++elfcore_write_aarch_tls (bfd *abfd, ++ char *buf, ++ int *bufsiz, ++ const void *aarch_tls, ++ int size) ++{ ++ char *note_name = "LINUX"; ++ return elfcore_write_note (abfd, buf, bufsiz, ++ note_name, NT_ARM_TLS, aarch_tls, size); ++} ++ ++char * ++elfcore_write_aarch_hw_break (bfd *abfd, ++ char *buf, ++ int *bufsiz, ++ const void *aarch_hw_break, ++ int size) ++{ ++ char *note_name = "LINUX"; ++ return elfcore_write_note (abfd, buf, bufsiz, ++ note_name, NT_ARM_HW_BREAK, aarch_hw_break, size); ++} ++ ++char * ++elfcore_write_aarch_hw_watch (bfd *abfd, ++ char *buf, ++ int *bufsiz, ++ const void *aarch_hw_watch, ++ int size) ++{ ++ char *note_name = "LINUX"; ++ return elfcore_write_note (abfd, buf, bufsiz, ++ note_name, NT_ARM_HW_WATCH, aarch_hw_watch, size); ++} ++ ++char * ++elfcore_write_aarch_sve (bfd *abfd, ++ char *buf, ++ int *bufsiz, ++ const void *aarch_sve, ++ int size) ++{ ++ char *note_name = "LINUX"; ++ return elfcore_write_note (abfd, buf, bufsiz, ++ note_name, NT_ARM_SVE, aarch_sve, size); ++} ++ ++char * ++elfcore_write_aarch_pauth (bfd *abfd, ++ char *buf, ++ int *bufsiz, ++ const void *aarch_pauth, ++ int size) ++{ ++ char *note_name = "LINUX"; ++ return elfcore_write_note (abfd, buf, bufsiz, ++ note_name, NT_ARM_PAC_MASK, aarch_pauth, size); ++} ++ ++char * ++elfcore_write_aarch_mte (bfd *abfd, ++ char *buf, ++ int *bufsiz, ++ const void *aarch_mte, ++ int size) ++{ ++ char *note_name = "LINUX"; ++ return elfcore_write_note (abfd, buf, bufsiz, ++ note_name, NT_ARM_TAGGED_ADDR_CTRL, ++ aarch_mte, ++ size); ++} ++ ++char * ++elfcore_write_arc_v2 (bfd *abfd, ++ char *buf, ++ int *bufsiz, ++ const void *arc_v2, ++ int size) ++{ ++ char *note_name = "LINUX"; ++ return elfcore_write_note (abfd, buf, bufsiz, ++ note_name, NT_ARC_V2, arc_v2, size); ++} ++ ++char * ++elfcore_write_loongarch_cpucfg (bfd *abfd, ++ char *buf, ++ int *bufsiz, ++ const void *loongarch_cpucfg, ++ int size) ++{ ++ char *note_name = "LINUX"; ++ return elfcore_write_note (abfd, buf, bufsiz, ++ note_name, NT_LARCH_CPUCFG, ++ loongarch_cpucfg, size); ++} ++ ++char * ++elfcore_write_loongarch_lbt (bfd *abfd, ++ char *buf, ++ int *bufsiz, ++ const void *loongarch_lbt, ++ int size) ++{ ++ char *note_name = "LINUX"; ++ return elfcore_write_note (abfd, buf, bufsiz, ++ note_name, NT_LARCH_LBT, loongarch_lbt, size); ++} ++ ++char * ++elfcore_write_loongarch_lsx (bfd *abfd, ++ char *buf, ++ int *bufsiz, ++ const void *loongarch_lsx, ++ int size) ++{ ++ char *note_name = "LINUX"; ++ return elfcore_write_note (abfd, buf, bufsiz, ++ note_name, NT_LARCH_LSX, loongarch_lsx, size); ++} ++ ++char * ++elfcore_write_loongarch_lasx (bfd *abfd, ++ char *buf, ++ int *bufsiz, ++ const void *loongarch_lasx, ++ int size) ++{ ++ char *note_name = "LINUX"; ++ return elfcore_write_note (abfd, buf, bufsiz, ++ note_name, NT_LARCH_LASX, loongarch_lasx, size); ++} ++ ++/* Write the buffer of csr values in CSRS (length SIZE) into the note ++ buffer BUF and update *BUFSIZ. ABFD is the bfd the note is being ++ written into. Return a pointer to the new start of the note buffer, to ++ replace BUF which may no longer be valid. */ ++ ++char * ++elfcore_write_riscv_csr (bfd *abfd, ++ char *buf, ++ int *bufsiz, ++ const void *csrs, ++ int size) ++{ ++ const char *note_name = "GDB"; ++ return elfcore_write_note (abfd, buf, bufsiz, ++ note_name, NT_RISCV_CSR, csrs, size); ++} ++ ++/* Write the target description (a string) pointed to by TDESC, length ++ SIZE, into the note buffer BUF, and update *BUFSIZ. ABFD is the bfd the ++ note is being written into. Return a pointer to the new start of the ++ note buffer, to replace BUF which may no longer be valid. */ ++ ++char * ++elfcore_write_gdb_tdesc (bfd *abfd, ++ char *buf, ++ int *bufsiz, ++ const void *tdesc, ++ int size) ++{ ++ const char *note_name = "GDB"; ++ return elfcore_write_note (abfd, buf, bufsiz, ++ note_name, NT_GDB_TDESC, tdesc, size); ++} ++ ++char * ++elfcore_write_register_note (bfd *abfd, ++ char *buf, ++ int *bufsiz, ++ const char *section, ++ const void *data, ++ int size) ++{ ++ if (strcmp (section, ".reg2") == 0) ++ return elfcore_write_prfpreg (abfd, buf, bufsiz, data, size); ++ if (strcmp (section, ".reg-xfp") == 0) ++ return elfcore_write_prxfpreg (abfd, buf, bufsiz, data, size); ++ if (strcmp (section, ".reg-xstate") == 0) ++ return elfcore_write_xstatereg (abfd, buf, bufsiz, data, size); ++ if (strcmp (section, ".reg-ppc-vmx") == 0) ++ return elfcore_write_ppc_vmx (abfd, buf, bufsiz, data, size); ++ if (strcmp (section, ".reg-ppc-vsx") == 0) ++ return elfcore_write_ppc_vsx (abfd, buf, bufsiz, data, size); ++ if (strcmp (section, ".reg-ppc-tar") == 0) ++ return elfcore_write_ppc_tar (abfd, buf, bufsiz, data, size); ++ if (strcmp (section, ".reg-ppc-ppr") == 0) ++ return elfcore_write_ppc_ppr (abfd, buf, bufsiz, data, size); ++ if (strcmp (section, ".reg-ppc-dscr") == 0) ++ return elfcore_write_ppc_dscr (abfd, buf, bufsiz, data, size); ++ if (strcmp (section, ".reg-ppc-ebb") == 0) ++ return elfcore_write_ppc_ebb (abfd, buf, bufsiz, data, size); ++ if (strcmp (section, ".reg-ppc-pmu") == 0) ++ return elfcore_write_ppc_pmu (abfd, buf, bufsiz, data, size); ++ if (strcmp (section, ".reg-ppc-tm-cgpr") == 0) ++ return elfcore_write_ppc_tm_cgpr (abfd, buf, bufsiz, data, size); ++ if (strcmp (section, ".reg-ppc-tm-cfpr") == 0) ++ return elfcore_write_ppc_tm_cfpr (abfd, buf, bufsiz, data, size); ++ if (strcmp (section, ".reg-ppc-tm-cvmx") == 0) ++ return elfcore_write_ppc_tm_cvmx (abfd, buf, bufsiz, data, size); ++ if (strcmp (section, ".reg-ppc-tm-cvsx") == 0) ++ return elfcore_write_ppc_tm_cvsx (abfd, buf, bufsiz, data, size); ++ if (strcmp (section, ".reg-ppc-tm-spr") == 0) ++ return elfcore_write_ppc_tm_spr (abfd, buf, bufsiz, data, size); ++ if (strcmp (section, ".reg-ppc-tm-ctar") == 0) ++ return elfcore_write_ppc_tm_ctar (abfd, buf, bufsiz, data, size); ++ if (strcmp (section, ".reg-ppc-tm-cppr") == 0) ++ return elfcore_write_ppc_tm_cppr (abfd, buf, bufsiz, data, size); ++ if (strcmp (section, ".reg-ppc-tm-cdscr") == 0) ++ return elfcore_write_ppc_tm_cdscr (abfd, buf, bufsiz, data, size); ++ if (strcmp (section, ".reg-s390-high-gprs") == 0) ++ return elfcore_write_s390_high_gprs (abfd, buf, bufsiz, data, size); ++ if (strcmp (section, ".reg-s390-timer") == 0) ++ return elfcore_write_s390_timer (abfd, buf, bufsiz, data, size); ++ if (strcmp (section, ".reg-s390-todcmp") == 0) ++ return elfcore_write_s390_todcmp (abfd, buf, bufsiz, data, size); ++ if (strcmp (section, ".reg-s390-todpreg") == 0) ++ return elfcore_write_s390_todpreg (abfd, buf, bufsiz, data, size); ++ if (strcmp (section, ".reg-s390-ctrs") == 0) ++ return elfcore_write_s390_ctrs (abfd, buf, bufsiz, data, size); ++ if (strcmp (section, ".reg-s390-prefix") == 0) ++ return elfcore_write_s390_prefix (abfd, buf, bufsiz, data, size); ++ if (strcmp (section, ".reg-s390-last-break") == 0) ++ return elfcore_write_s390_last_break (abfd, buf, bufsiz, data, size); ++ if (strcmp (section, ".reg-s390-system-call") == 0) ++ return elfcore_write_s390_system_call (abfd, buf, bufsiz, data, size); ++ if (strcmp (section, ".reg-s390-tdb") == 0) ++ return elfcore_write_s390_tdb (abfd, buf, bufsiz, data, size); ++ if (strcmp (section, ".reg-s390-vxrs-low") == 0) ++ return elfcore_write_s390_vxrs_low (abfd, buf, bufsiz, data, size); ++ if (strcmp (section, ".reg-s390-vxrs-high") == 0) ++ return elfcore_write_s390_vxrs_high (abfd, buf, bufsiz, data, size); ++ if (strcmp (section, ".reg-s390-gs-cb") == 0) ++ return elfcore_write_s390_gs_cb (abfd, buf, bufsiz, data, size); ++ if (strcmp (section, ".reg-s390-gs-bc") == 0) ++ return elfcore_write_s390_gs_bc (abfd, buf, bufsiz, data, size); ++ if (strcmp (section, ".reg-arm-vfp") == 0) ++ return elfcore_write_arm_vfp (abfd, buf, bufsiz, data, size); ++ if (strcmp (section, ".reg-aarch-tls") == 0) ++ return elfcore_write_aarch_tls (abfd, buf, bufsiz, data, size); ++ if (strcmp (section, ".reg-aarch-hw-break") == 0) ++ return elfcore_write_aarch_hw_break (abfd, buf, bufsiz, data, size); ++ if (strcmp (section, ".reg-aarch-hw-watch") == 0) ++ return elfcore_write_aarch_hw_watch (abfd, buf, bufsiz, data, size); ++ if (strcmp (section, ".reg-aarch-sve") == 0) ++ return elfcore_write_aarch_sve (abfd, buf, bufsiz, data, size); ++ if (strcmp (section, ".reg-aarch-pauth") == 0) ++ return elfcore_write_aarch_pauth (abfd, buf, bufsiz, data, size); ++ if (strcmp (section, ".reg-aarch-mte") == 0) ++ return elfcore_write_aarch_mte (abfd, buf, bufsiz, data, size); ++ if (strcmp (section, ".reg-arc-v2") == 0) ++ return elfcore_write_arc_v2 (abfd, buf, bufsiz, data, size); ++ if (strcmp (section, ".gdb-tdesc") == 0) ++ return elfcore_write_gdb_tdesc (abfd, buf, bufsiz, data, size); ++ if (strcmp (section, ".reg-riscv-csr") == 0) ++ return elfcore_write_riscv_csr (abfd, buf, bufsiz, data, size); ++ if (strcmp (section, ".reg-loongarch-cpucfg") == 0) ++ return elfcore_write_loongarch_cpucfg (abfd, buf, bufsiz, data, size); ++ if (strcmp (section, ".reg-loongarch-lbt") == 0) ++ return elfcore_write_loongarch_lbt (abfd, buf, bufsiz, data, size); ++ if (strcmp (section, ".reg-loongarch-lsx") == 0) ++ return elfcore_write_loongarch_lsx (abfd, buf, bufsiz, data, size); ++ if (strcmp (section, ".reg-loongarch-lasx") == 0) ++ return elfcore_write_loongarch_lasx (abfd, buf, bufsiz, data, size); ++ return NULL; ++} ++ ++char * ++elfcore_write_file_note (bfd *obfd, char *note_data, int *note_size, ++ const void *buf, int bufsiz) ++{ ++ return elfcore_write_note (obfd, note_data, note_size, ++ "CORE", NT_FILE, buf, bufsiz); ++} ++ ++static bool ++elf_parse_notes (bfd *abfd, char *buf, size_t size, file_ptr offset, ++ size_t align) ++{ ++ char *p; ++ ++ /* NB: CORE PT_NOTE segments may have p_align values of 0 or 1. ++ gABI specifies that PT_NOTE alignment should be aligned to 4 ++ bytes for 32-bit objects and to 8 bytes for 64-bit objects. If ++ align is less than 4, we use 4 byte alignment. */ ++ if (align < 4) ++ align = 4; ++ if (align != 4 && align != 8) ++ return false; ++ ++ p = buf; ++ while (p < buf + size) ++ { ++ Elf_External_Note *xnp = (Elf_External_Note *) p; ++ Elf_Internal_Note in; ++ ++ if (offsetof (Elf_External_Note, name) > buf - p + size) ++ return false; ++ ++ in.type = H_GET_32 (abfd, xnp->type); ++ ++ in.namesz = H_GET_32 (abfd, xnp->namesz); ++ in.namedata = xnp->name; ++ if (in.namesz > buf - in.namedata + size) ++ return false; ++ ++ in.descsz = H_GET_32 (abfd, xnp->descsz); ++ in.descdata = p + ELF_NOTE_DESC_OFFSET (in.namesz, align); ++ in.descpos = offset + (in.descdata - buf); ++ if (in.descsz != 0 ++ && (in.descdata >= buf + size ++ || in.descsz > buf - in.descdata + size)) ++ return false; ++ ++ switch (bfd_get_format (abfd)) ++ { ++ default: ++ return true; ++ ++ case bfd_core: ++ { ++#define GROKER_ELEMENT(S,F) {S, sizeof (S) - 1, F} ++ struct ++ { ++ const char * string; ++ size_t len; ++ bool (*func) (bfd *, Elf_Internal_Note *); ++ } ++ grokers[] = ++ { ++ GROKER_ELEMENT ("", elfcore_grok_note), ++ GROKER_ELEMENT ("FreeBSD", elfcore_grok_freebsd_note), ++ GROKER_ELEMENT ("NetBSD-CORE", elfcore_grok_netbsd_note), ++ GROKER_ELEMENT ("OpenBSD", elfcore_grok_openbsd_note), ++ GROKER_ELEMENT ("QNX", elfcore_grok_nto_note), ++ GROKER_ELEMENT ("SPU/", elfcore_grok_spu_note), ++ GROKER_ELEMENT ("GNU", elfobj_grok_gnu_note), ++ GROKER_ELEMENT ("CORE", elfcore_grok_solaris_note) ++ }; ++#undef GROKER_ELEMENT ++ int i; ++ ++ for (i = ARRAY_SIZE (grokers); i--;) ++ { ++ if (in.namesz >= grokers[i].len ++ && strncmp (in.namedata, grokers[i].string, ++ grokers[i].len) == 0) ++ { ++ if (! grokers[i].func (abfd, & in)) ++ return false; ++ break; ++ } ++ } ++ break; ++ } ++ ++ case bfd_object: ++ if (in.namesz == sizeof "GNU" && strcmp (in.namedata, "GNU") == 0) ++ { ++ if (! elfobj_grok_gnu_note (abfd, &in)) ++ return false; ++ } ++ else if (in.namesz == sizeof "stapsdt" ++ && strcmp (in.namedata, "stapsdt") == 0) ++ { ++ if (! elfobj_grok_stapsdt_note (abfd, &in)) ++ return false; ++ } ++ break; ++ } ++ ++ p += ELF_NOTE_NEXT_OFFSET (in.namesz, in.descsz, align); ++ } ++ ++ return true; ++} ++ ++bool ++elf_read_notes (bfd *abfd, file_ptr offset, bfd_size_type size, ++ size_t align) ++{ ++ char *buf; ++ ++ if (size == 0 || (size + 1) == 0) ++ return true; ++ ++ if (bfd_seek (abfd, offset, SEEK_SET) != 0) ++ return false; ++ ++ buf = (char *) _bfd_malloc_and_read (abfd, size + 1, size); ++ if (buf == NULL) ++ return false; ++ ++ /* PR 17512: file: ec08f814 ++ 0-termintate the buffer so that string searches will not overflow. */ ++ buf[size] = 0; ++ ++ if (!elf_parse_notes (abfd, buf, size, offset, align)) ++ { ++ free (buf); ++ return false; ++ } ++ ++ free (buf); ++ return true; ++} ++ ++/* Providing external access to the ELF program header table. */ ++ ++/* Return an upper bound on the number of bytes required to store a ++ copy of ABFD's program header table entries. Return -1 if an error ++ occurs; bfd_get_error will return an appropriate code. */ ++ ++long ++bfd_get_elf_phdr_upper_bound (bfd *abfd) ++{ ++ if (abfd->xvec->flavour != bfd_target_elf_flavour) ++ { ++ bfd_set_error (bfd_error_wrong_format); ++ return -1; ++ } ++ ++ return elf_elfheader (abfd)->e_phnum * sizeof (Elf_Internal_Phdr); ++} ++ ++/* Copy ABFD's program header table entries to *PHDRS. The entries ++ will be stored as an array of Elf_Internal_Phdr structures, as ++ defined in include/elf/internal.h. To find out how large the ++ buffer needs to be, call bfd_get_elf_phdr_upper_bound. ++ ++ Return the number of program header table entries read, or -1 if an ++ error occurs; bfd_get_error will return an appropriate code. */ ++ ++int ++bfd_get_elf_phdrs (bfd *abfd, void *phdrs) ++{ ++ int num_phdrs; ++ ++ if (abfd->xvec->flavour != bfd_target_elf_flavour) ++ { ++ bfd_set_error (bfd_error_wrong_format); ++ return -1; ++ } ++ ++ num_phdrs = elf_elfheader (abfd)->e_phnum; ++ if (num_phdrs != 0) ++ memcpy (phdrs, elf_tdata (abfd)->phdr, ++ num_phdrs * sizeof (Elf_Internal_Phdr)); ++ ++ return num_phdrs; ++} ++ ++enum elf_reloc_type_class ++_bfd_elf_reloc_type_class (const struct bfd_link_info *info ATTRIBUTE_UNUSED, ++ const asection *rel_sec ATTRIBUTE_UNUSED, ++ const Elf_Internal_Rela *rela ATTRIBUTE_UNUSED) ++{ ++ return reloc_class_normal; ++} ++ ++/* For RELA architectures, return the relocation value for a ++ relocation against a local symbol. */ ++ ++bfd_vma ++_bfd_elf_rela_local_sym (bfd *abfd, ++ Elf_Internal_Sym *sym, ++ asection **psec, ++ Elf_Internal_Rela *rel) ++{ ++ asection *sec = *psec; ++ bfd_vma relocation; ++ ++ relocation = (sec->output_section->vma ++ + sec->output_offset ++ + sym->st_value); ++ if ((sec->flags & SEC_MERGE) ++ && ELF_ST_TYPE (sym->st_info) == STT_SECTION ++ && sec->sec_info_type == SEC_INFO_TYPE_MERGE) ++ { ++ rel->r_addend = ++ _bfd_merged_section_offset (abfd, psec, ++ elf_section_data (sec)->sec_info, ++ sym->st_value + rel->r_addend); ++ if (sec != *psec) ++ { ++ /* If we have changed the section, and our original section is ++ marked with SEC_EXCLUDE, it means that the original ++ SEC_MERGE section has been completely subsumed in some ++ other SEC_MERGE section. In this case, we need to leave ++ some info around for --emit-relocs. */ ++ if ((sec->flags & SEC_EXCLUDE) != 0) ++ sec->kept_section = *psec; ++ sec = *psec; ++ } ++ rel->r_addend -= relocation; ++ rel->r_addend += sec->output_section->vma + sec->output_offset; ++ } ++ return relocation; ++} ++ ++bfd_vma ++_bfd_elf_rel_local_sym (bfd *abfd, ++ Elf_Internal_Sym *sym, ++ asection **psec, ++ bfd_vma addend) ++{ ++ asection *sec = *psec; ++ ++ if (sec->sec_info_type != SEC_INFO_TYPE_MERGE) ++ return sym->st_value + addend; ++ ++ return _bfd_merged_section_offset (abfd, psec, ++ elf_section_data (sec)->sec_info, ++ sym->st_value + addend); ++} ++ ++/* Adjust an address within a section. Given OFFSET within SEC, return ++ the new offset within the section, based upon changes made to the ++ section. Returns -1 if the offset is now invalid. ++ The offset (in abnd out) is in target sized bytes, however big a ++ byte may be. */ ++ ++bfd_vma ++_bfd_elf_section_offset (bfd *abfd, ++ struct bfd_link_info *info, ++ asection *sec, ++ bfd_vma offset) ++{ ++ switch (sec->sec_info_type) ++ { ++ case SEC_INFO_TYPE_STABS: ++ return _bfd_stab_section_offset (sec, elf_section_data (sec)->sec_info, ++ offset); ++ case SEC_INFO_TYPE_EH_FRAME: ++ return _bfd_elf_eh_frame_section_offset (abfd, info, sec, offset); ++ ++ default: ++ if ((sec->flags & SEC_ELF_REVERSE_COPY) != 0) ++ { ++ /* Reverse the offset. */ ++ const struct elf_backend_data *bed = get_elf_backend_data (abfd); ++ bfd_size_type address_size = bed->s->arch_size / 8; ++ ++ /* address_size and sec->size are in octets. Convert ++ to bytes before subtracting the original offset. */ ++ offset = ((sec->size - address_size) ++ / bfd_octets_per_byte (abfd, sec) - offset); ++ } ++ return offset; ++ } ++} ++ ++/* Create a new BFD as if by bfd_openr. Rather than opening a file, ++ reconstruct an ELF file by reading the segments out of remote memory ++ based on the ELF file header at EHDR_VMA and the ELF program headers it ++ points to. If not null, *LOADBASEP is filled in with the difference ++ between the VMAs from which the segments were read, and the VMAs the ++ file headers (and hence BFD's idea of each section's VMA) put them at. ++ ++ The function TARGET_READ_MEMORY is called to copy LEN bytes from the ++ remote memory at target address VMA into the local buffer at MYADDR; it ++ should return zero on success or an `errno' code on failure. TEMPL must ++ be a BFD for an ELF target with the word size and byte order found in ++ the remote memory. */ ++ ++bfd * ++bfd_elf_bfd_from_remote_memory ++ (bfd *templ, ++ bfd_vma ehdr_vma, ++ bfd_size_type size, ++ bfd_vma *loadbasep, ++ int (*target_read_memory) (bfd_vma, bfd_byte *, bfd_size_type)) ++{ ++ return (*get_elf_backend_data (templ)->elf_backend_bfd_from_remote_memory) ++ (templ, ehdr_vma, size, loadbasep, target_read_memory); ++} ++ ++long ++_bfd_elf_get_synthetic_symtab (bfd *abfd, ++ long symcount ATTRIBUTE_UNUSED, ++ asymbol **syms ATTRIBUTE_UNUSED, ++ long dynsymcount, ++ asymbol **dynsyms, ++ asymbol **ret) ++{ ++ const struct elf_backend_data *bed = get_elf_backend_data (abfd); ++ asection *relplt; ++ asymbol *s; ++ const char *relplt_name; ++ bool (*slurp_relocs) (bfd *, asection *, asymbol **, bool); ++ arelent *p; ++ long count, i, n; ++ size_t size; ++ Elf_Internal_Shdr *hdr; ++ char *names; ++ asection *plt; ++ ++ *ret = NULL; ++ ++ if ((abfd->flags & (DYNAMIC | EXEC_P)) == 0) ++ return 0; ++ ++ if (dynsymcount <= 0) ++ return 0; ++ ++ if (!bed->plt_sym_val) ++ return 0; ++ ++ relplt_name = bed->relplt_name; ++ if (relplt_name == NULL) ++ relplt_name = bed->rela_plts_and_copies_p ? ".rela.plt" : ".rel.plt"; ++ relplt = bfd_get_section_by_name (abfd, relplt_name); ++ if (relplt == NULL) ++ return 0; ++ ++ hdr = &elf_section_data (relplt)->this_hdr; ++ if (hdr->sh_link != elf_dynsymtab (abfd) ++ || (hdr->sh_type != SHT_REL && hdr->sh_type != SHT_RELA)) ++ return 0; ++ ++ plt = bfd_get_section_by_name (abfd, ".plt"); ++ if (plt == NULL) ++ return 0; ++ ++ slurp_relocs = get_elf_backend_data (abfd)->s->slurp_reloc_table; ++ if (! (*slurp_relocs) (abfd, relplt, dynsyms, true)) ++ return -1; ++ ++ count = relplt->size / hdr->sh_entsize; ++ size = count * sizeof (asymbol); ++ p = relplt->relocation; ++ for (i = 0; i < count; i++, p += bed->s->int_rels_per_ext_rel) ++ { ++ size += strlen ((*p->sym_ptr_ptr)->name) + sizeof ("@plt"); ++ if (p->addend != 0) ++ { ++#ifdef BFD64 ++ size += sizeof ("+0x") - 1 + 8 + 8 * (bed->s->elfclass == ELFCLASS64); ++#else ++ size += sizeof ("+0x") - 1 + 8; ++#endif ++ } ++ } ++ ++ s = *ret = (asymbol *) bfd_malloc (size); ++ if (s == NULL) ++ return -1; ++ ++ names = (char *) (s + count); ++ p = relplt->relocation; ++ n = 0; ++ for (i = 0; i < count; i++, p += bed->s->int_rels_per_ext_rel) ++ { ++ size_t len; ++ bfd_vma addr; ++ ++ addr = bed->plt_sym_val (i, plt, p); ++ if (addr == (bfd_vma) -1) ++ continue; ++ ++ *s = **p->sym_ptr_ptr; ++ /* Undefined syms won't have BSF_LOCAL or BSF_GLOBAL set. Since ++ we are defining a symbol, ensure one of them is set. */ ++ if ((s->flags & BSF_LOCAL) == 0) ++ s->flags |= BSF_GLOBAL; ++ s->flags |= BSF_SYNTHETIC; ++ s->section = plt; ++ s->value = addr - plt->vma; ++ s->name = names; ++ s->udata.p = NULL; ++ len = strlen ((*p->sym_ptr_ptr)->name); ++ memcpy (names, (*p->sym_ptr_ptr)->name, len); ++ names += len; ++ if (p->addend != 0) ++ { ++ char buf[30], *a; ++ ++ memcpy (names, "+0x", sizeof ("+0x") - 1); ++ names += sizeof ("+0x") - 1; ++ bfd_sprintf_vma (abfd, buf, p->addend); ++ for (a = buf; *a == '0'; ++a) ++ ; ++ len = strlen (a); ++ memcpy (names, a, len); ++ names += len; ++ } ++ memcpy (names, "@plt", sizeof ("@plt")); ++ names += sizeof ("@plt"); ++ ++s, ++n; ++ } ++ ++ return n; ++} ++ ++/* It is only used by x86-64 so far. ++ ??? This repeats *COM* id of zero. sec->id is supposed to be unique, ++ but current usage would allow all of _bfd_std_section to be zero. */ ++static const asymbol lcomm_sym ++ = GLOBAL_SYM_INIT ("LARGE_COMMON", &_bfd_elf_large_com_section); ++asection _bfd_elf_large_com_section ++ = BFD_FAKE_SECTION (_bfd_elf_large_com_section, &lcomm_sym, ++ "LARGE_COMMON", 0, SEC_IS_COMMON); ++ ++bool ++_bfd_elf_final_write_processing (bfd *abfd) ++{ ++ Elf_Internal_Ehdr *i_ehdrp; /* ELF file header, internal form. */ ++ ++ i_ehdrp = elf_elfheader (abfd); ++ ++ if (i_ehdrp->e_ident[EI_OSABI] == ELFOSABI_NONE) ++ i_ehdrp->e_ident[EI_OSABI] = get_elf_backend_data (abfd)->elf_osabi; ++ ++ /* Set the osabi field to ELFOSABI_GNU if the binary contains ++ SHF_GNU_MBIND or SHF_GNU_RETAIN sections or symbols of STT_GNU_IFUNC type ++ or STB_GNU_UNIQUE binding. */ ++ if (elf_tdata (abfd)->has_gnu_osabi != 0) ++ { ++ if (i_ehdrp->e_ident[EI_OSABI] == ELFOSABI_NONE) ++ i_ehdrp->e_ident[EI_OSABI] = ELFOSABI_GNU; ++ else if (i_ehdrp->e_ident[EI_OSABI] != ELFOSABI_GNU ++ && i_ehdrp->e_ident[EI_OSABI] != ELFOSABI_FREEBSD) ++ { ++ if (elf_tdata (abfd)->has_gnu_osabi & elf_gnu_osabi_mbind) ++ _bfd_error_handler (_("GNU_MBIND section is supported only by GNU " ++ "and FreeBSD targets")); ++ if (elf_tdata (abfd)->has_gnu_osabi & elf_gnu_osabi_ifunc) ++ _bfd_error_handler (_("symbol type STT_GNU_IFUNC is supported " ++ "only by GNU and FreeBSD targets")); ++ if (elf_tdata (abfd)->has_gnu_osabi & elf_gnu_osabi_unique) ++ _bfd_error_handler (_("symbol binding STB_GNU_UNIQUE is supported " ++ "only by GNU and FreeBSD targets")); ++ if (elf_tdata (abfd)->has_gnu_osabi & elf_gnu_osabi_retain) ++ _bfd_error_handler (_("GNU_RETAIN section is supported " ++ "only by GNU and FreeBSD targets")); ++ bfd_set_error (bfd_error_sorry); ++ return false; ++ } ++ } ++ return true; ++} ++ ++ ++/* Return TRUE for ELF symbol types that represent functions. ++ This is the default version of this function, which is sufficient for ++ most targets. It returns true if TYPE is STT_FUNC or STT_GNU_IFUNC. */ ++ ++bool ++_bfd_elf_is_function_type (unsigned int type) ++{ ++ return (type == STT_FUNC ++ || type == STT_GNU_IFUNC); ++} ++ ++/* If the ELF symbol SYM might be a function in SEC, return the ++ function size and set *CODE_OFF to the function's entry point, ++ otherwise return zero. */ ++ ++bfd_size_type ++_bfd_elf_maybe_function_sym (const asymbol *sym, asection *sec, ++ bfd_vma *code_off) ++{ ++ bfd_size_type size; ++ elf_symbol_type * elf_sym = (elf_symbol_type *) sym; ++ ++ if ((sym->flags & (BSF_SECTION_SYM | BSF_FILE | BSF_OBJECT ++ | BSF_THREAD_LOCAL | BSF_RELC | BSF_SRELC)) != 0 ++ || sym->section != sec) ++ return 0; ++ ++ size = (sym->flags & BSF_SYNTHETIC) ? 0 : elf_sym->internal_elf_sym.st_size; ++ ++ /* In theory we should check that the symbol's type satisfies ++ _bfd_elf_is_function_type(), but there are some function-like ++ symbols which would fail this test. (eg _start). Instead ++ we check for hidden, local, notype symbols with zero size. ++ This type of symbol is generated by the annobin plugin for gcc ++ and clang, and should not be considered to be a function symbol. */ ++ if (size == 0 ++ && ((sym->flags & (BSF_SYNTHETIC | BSF_LOCAL)) == BSF_LOCAL) ++ && ELF_ST_TYPE (elf_sym->internal_elf_sym.st_info) == STT_NOTYPE ++ && ELF_ST_VISIBILITY (elf_sym->internal_elf_sym.st_other) == STV_HIDDEN) ++ return 0; ++ ++ *code_off = sym->value; ++ /* Do not return 0 for the function's size. */ ++ return size ? size : 1; ++} ++ ++/* Set to non-zero to enable some debug messages. */ ++#define DEBUG_SECONDARY_RELOCS 0 ++ ++/* An internal-to-the-bfd-library only section type ++ used to indicate a cached secondary reloc section. */ ++#define SHT_SECONDARY_RELOC (SHT_LOOS + SHT_RELA) ++ ++/* Create a BFD section to hold a secondary reloc section. */ ++ ++bool ++_bfd_elf_init_secondary_reloc_section (bfd * abfd, ++ Elf_Internal_Shdr *hdr, ++ const char * name, ++ unsigned int shindex) ++{ ++ /* We only support RELA secondary relocs. */ ++ if (hdr->sh_type != SHT_RELA) ++ return false; ++ ++#if DEBUG_SECONDARY_RELOCS ++ fprintf (stderr, "secondary reloc section %s encountered\n", name); ++#endif ++ hdr->sh_type = SHT_SECONDARY_RELOC; ++ return _bfd_elf_make_section_from_shdr (abfd, hdr, name, shindex); ++} ++ ++/* Read in any secondary relocs associated with SEC. */ ++ ++bool ++_bfd_elf_slurp_secondary_reloc_section (bfd * abfd, ++ asection * sec, ++ asymbol ** symbols, ++ bool dynamic) ++{ ++ const struct elf_backend_data * const ebd = get_elf_backend_data (abfd); ++ asection * relsec; ++ bool result = true; ++ bfd_vma (*r_sym) (bfd_vma); ++ ++#if BFD_DEFAULT_TARGET_SIZE > 32 ++ if (bfd_arch_bits_per_address (abfd) != 32) ++ r_sym = elf64_r_sym; ++ else ++#endif ++ r_sym = elf32_r_sym; ++ ++ if (!elf_section_data (sec)->has_secondary_relocs) ++ return true; ++ ++ /* Discover if there are any secondary reloc sections ++ associated with SEC. */ ++ for (relsec = abfd->sections; relsec != NULL; relsec = relsec->next) ++ { ++ Elf_Internal_Shdr * hdr = & elf_section_data (relsec)->this_hdr; ++ ++ if (hdr->sh_type == SHT_SECONDARY_RELOC ++ && hdr->sh_info == (unsigned) elf_section_data (sec)->this_idx ++ && (hdr->sh_entsize == ebd->s->sizeof_rel ++ || hdr->sh_entsize == ebd->s->sizeof_rela)) ++ { ++ bfd_byte * native_relocs; ++ bfd_byte * native_reloc; ++ arelent * internal_relocs; ++ arelent * internal_reloc; ++ unsigned int i; ++ unsigned int entsize; ++ unsigned int symcount; ++ unsigned int reloc_count; ++ size_t amt; ++ ++ if (ebd->elf_info_to_howto == NULL) ++ return false; ++ ++#if DEBUG_SECONDARY_RELOCS ++ fprintf (stderr, "read secondary relocs for %s from %s\n", ++ sec->name, relsec->name); ++#endif ++ entsize = hdr->sh_entsize; ++ ++ native_relocs = bfd_malloc (hdr->sh_size); ++ if (native_relocs == NULL) ++ { ++ result = false; ++ continue; ++ } ++ ++ reloc_count = NUM_SHDR_ENTRIES (hdr); ++ if (_bfd_mul_overflow (reloc_count, sizeof (arelent), & amt)) ++ { ++ free (native_relocs); ++ bfd_set_error (bfd_error_file_too_big); ++ result = false; ++ continue; ++ } ++ ++ internal_relocs = (arelent *) bfd_alloc (abfd, amt); ++ if (internal_relocs == NULL) ++ { ++ free (native_relocs); ++ result = false; ++ continue; ++ } ++ ++ if (bfd_seek (abfd, hdr->sh_offset, SEEK_SET) != 0 ++ || (bfd_bread (native_relocs, hdr->sh_size, abfd) ++ != hdr->sh_size)) ++ { ++ free (native_relocs); ++ /* The internal_relocs will be freed when ++ the memory for the bfd is released. */ ++ result = false; ++ continue; ++ } ++ ++ if (dynamic) ++ symcount = bfd_get_dynamic_symcount (abfd); ++ else ++ symcount = bfd_get_symcount (abfd); ++ ++ for (i = 0, internal_reloc = internal_relocs, ++ native_reloc = native_relocs; ++ i < reloc_count; ++ i++, internal_reloc++, native_reloc += entsize) ++ { ++ bool res; ++ Elf_Internal_Rela rela; ++ ++ if (entsize == ebd->s->sizeof_rel) ++ ebd->s->swap_reloc_in (abfd, native_reloc, & rela); ++ else /* entsize == ebd->s->sizeof_rela */ ++ ebd->s->swap_reloca_in (abfd, native_reloc, & rela); ++ ++ /* The address of an ELF reloc is section relative for an object ++ file, and absolute for an executable file or shared library. ++ The address of a normal BFD reloc is always section relative, ++ and the address of a dynamic reloc is absolute.. */ ++ if ((abfd->flags & (EXEC_P | DYNAMIC)) == 0) ++ internal_reloc->address = rela.r_offset; ++ else ++ internal_reloc->address = rela.r_offset - sec->vma; ++ ++ if (r_sym (rela.r_info) == STN_UNDEF) ++ { ++ /* FIXME: This and the error case below mean that we ++ have a symbol on relocs that is not elf_symbol_type. */ ++ internal_reloc->sym_ptr_ptr = ++ bfd_abs_section_ptr->symbol_ptr_ptr; ++ } ++ else if (r_sym (rela.r_info) > symcount) ++ { ++ _bfd_error_handler ++ /* xgettext:c-format */ ++ (_("%pB(%pA): relocation %d has invalid symbol index %ld"), ++ abfd, sec, i, (long) r_sym (rela.r_info)); ++ bfd_set_error (bfd_error_bad_value); ++ internal_reloc->sym_ptr_ptr = ++ bfd_abs_section_ptr->symbol_ptr_ptr; ++ result = false; ++ } ++ else ++ { ++ asymbol **ps; ++ ++ ps = symbols + r_sym (rela.r_info) - 1; ++ internal_reloc->sym_ptr_ptr = ps; ++ /* Make sure that this symbol is not removed by strip. */ ++ (*ps)->flags |= BSF_KEEP; ++ } ++ ++ internal_reloc->addend = rela.r_addend; ++ ++ res = ebd->elf_info_to_howto (abfd, internal_reloc, & rela); ++ if (! res || internal_reloc->howto == NULL) ++ { ++#if DEBUG_SECONDARY_RELOCS ++ fprintf (stderr, "there is no howto associated with reloc %lx\n", ++ rela.r_info); ++#endif ++ result = false; ++ } ++ } ++ ++ free (native_relocs); ++ /* Store the internal relocs. */ ++ elf_section_data (relsec)->sec_info = internal_relocs; ++ } ++ } ++ ++ return result; ++} ++ ++/* Set the ELF section header fields of an output secondary reloc section. */ ++ ++bool ++_bfd_elf_copy_special_section_fields (const bfd * ibfd ATTRIBUTE_UNUSED, ++ bfd * obfd ATTRIBUTE_UNUSED, ++ const Elf_Internal_Shdr * isection, ++ Elf_Internal_Shdr * osection) ++{ ++ asection * isec; ++ asection * osec; ++ struct bfd_elf_section_data * esd; ++ ++ if (isection == NULL) ++ return false; ++ ++ if (isection->sh_type != SHT_SECONDARY_RELOC) ++ return true; ++ ++ isec = isection->bfd_section; ++ if (isec == NULL) ++ return false; ++ ++ osec = osection->bfd_section; ++ if (osec == NULL) ++ return false; ++ ++ esd = elf_section_data (osec); ++ BFD_ASSERT (esd->sec_info == NULL); ++ esd->sec_info = elf_section_data (isec)->sec_info; ++ osection->sh_type = SHT_RELA; ++ osection->sh_link = elf_onesymtab (obfd); ++ if (osection->sh_link == 0) ++ { ++ /* There is no symbol table - we are hosed... */ ++ _bfd_error_handler ++ /* xgettext:c-format */ ++ (_("%pB(%pA): link section cannot be set because the output file does not have a symbol table"), ++ obfd, osec); ++ bfd_set_error (bfd_error_bad_value); ++ return false; ++ } ++ ++ /* Find the output section that corresponds to the isection's sh_info link. */ ++ if (isection->sh_info == 0 ++ || isection->sh_info >= elf_numsections (ibfd)) ++ { ++ _bfd_error_handler ++ /* xgettext:c-format */ ++ (_("%pB(%pA): info section index is invalid"), ++ obfd, osec); ++ bfd_set_error (bfd_error_bad_value); ++ return false; ++ } ++ ++ isection = elf_elfsections (ibfd)[isection->sh_info]; ++ ++ if (isection == NULL ++ || isection->bfd_section == NULL ++ || isection->bfd_section->output_section == NULL) ++ { ++ _bfd_error_handler ++ /* xgettext:c-format */ ++ (_("%pB(%pA): info section index cannot be set because the section is not in the output"), ++ obfd, osec); ++ bfd_set_error (bfd_error_bad_value); ++ return false; ++ } ++ ++ esd = elf_section_data (isection->bfd_section->output_section); ++ BFD_ASSERT (esd != NULL); ++ osection->sh_info = esd->this_idx; ++ esd->has_secondary_relocs = true; ++#if DEBUG_SECONDARY_RELOCS ++ fprintf (stderr, "update header of %s, sh_link = %u, sh_info = %u\n", ++ osec->name, osection->sh_link, osection->sh_info); ++ fprintf (stderr, "mark section %s as having secondary relocs\n", ++ bfd_section_name (isection->bfd_section->output_section)); ++#endif ++ ++ return true; ++} ++ ++/* Write out a secondary reloc section. ++ ++ FIXME: Currently this function can result in a serious performance penalty ++ for files with secondary relocs and lots of sections. The proper way to ++ fix this is for _bfd_elf_copy_special_section_fields() to chain secondary ++ relocs together and then to have this function just walk that chain. */ ++ ++bool ++_bfd_elf_write_secondary_reloc_section (bfd *abfd, asection *sec) ++{ ++ const struct elf_backend_data * const ebd = get_elf_backend_data (abfd); ++ bfd_vma addr_offset; ++ asection * relsec; ++ bfd_vma (*r_info) (bfd_vma, bfd_vma); ++ bool result = true; ++ ++ if (sec == NULL) ++ return false; ++ ++#if BFD_DEFAULT_TARGET_SIZE > 32 ++ if (bfd_arch_bits_per_address (abfd) != 32) ++ r_info = elf64_r_info; ++ else ++#endif ++ r_info = elf32_r_info; ++ ++ /* The address of an ELF reloc is section relative for an object ++ file, and absolute for an executable file or shared library. ++ The address of a BFD reloc is always section relative. */ ++ addr_offset = 0; ++ if ((abfd->flags & (EXEC_P | DYNAMIC)) != 0) ++ addr_offset = sec->vma; ++ ++ /* Discover if there are any secondary reloc sections ++ associated with SEC. */ ++ for (relsec = abfd->sections; relsec != NULL; relsec = relsec->next) ++ { ++ const struct bfd_elf_section_data * const esd = elf_section_data (relsec); ++ Elf_Internal_Shdr * const hdr = (Elf_Internal_Shdr *) & esd->this_hdr; ++ ++ if (hdr->sh_type == SHT_RELA ++ && hdr->sh_info == (unsigned) elf_section_data (sec)->this_idx) ++ { ++ asymbol * last_sym; ++ int last_sym_idx; ++ unsigned int reloc_count; ++ unsigned int idx; ++ unsigned int entsize; ++ arelent * src_irel; ++ bfd_byte * dst_rela; ++ ++ if (hdr->contents != NULL) ++ { ++ _bfd_error_handler ++ /* xgettext:c-format */ ++ (_("%pB(%pA): error: secondary reloc section processed twice"), ++ abfd, relsec); ++ bfd_set_error (bfd_error_bad_value); ++ result = false; ++ continue; ++ } ++ ++ entsize = hdr->sh_entsize; ++ if (entsize == 0) ++ { ++ _bfd_error_handler ++ /* xgettext:c-format */ ++ (_("%pB(%pA): error: secondary reloc section has zero sized entries"), ++ abfd, relsec); ++ bfd_set_error (bfd_error_bad_value); ++ result = false; ++ continue; ++ } ++ else if (entsize != ebd->s->sizeof_rel ++ && entsize != ebd->s->sizeof_rela) ++ { ++ _bfd_error_handler ++ /* xgettext:c-format */ ++ (_("%pB(%pA): error: secondary reloc section has non-standard sized entries"), ++ abfd, relsec); ++ bfd_set_error (bfd_error_bad_value); ++ result = false; ++ continue; ++ } ++ ++ reloc_count = hdr->sh_size / entsize; ++ if (reloc_count <= 0) ++ { ++ _bfd_error_handler ++ /* xgettext:c-format */ ++ (_("%pB(%pA): error: secondary reloc section is empty!"), ++ abfd, relsec); ++ bfd_set_error (bfd_error_bad_value); ++ result = false; ++ continue; ++ } ++ ++ hdr->contents = bfd_alloc (abfd, hdr->sh_size); ++ if (hdr->contents == NULL) ++ continue; ++ ++#if DEBUG_SECONDARY_RELOCS ++ fprintf (stderr, "write %u secondary relocs for %s from %s\n", ++ reloc_count, sec->name, relsec->name); ++#endif ++ last_sym = NULL; ++ last_sym_idx = 0; ++ dst_rela = hdr->contents; ++ src_irel = (arelent *) esd->sec_info; ++ if (src_irel == NULL) ++ { ++ _bfd_error_handler ++ /* xgettext:c-format */ ++ (_("%pB(%pA): error: internal relocs missing for secondary reloc section"), ++ abfd, relsec); ++ bfd_set_error (bfd_error_bad_value); ++ result = false; ++ continue; ++ } ++ ++ for (idx = 0; idx < reloc_count; idx++, dst_rela += entsize) ++ { ++ Elf_Internal_Rela src_rela; ++ arelent *ptr; ++ asymbol *sym; ++ int n; ++ ++ ptr = src_irel + idx; ++ if (ptr == NULL) ++ { ++ _bfd_error_handler ++ /* xgettext:c-format */ ++ (_("%pB(%pA): error: reloc table entry %u is empty"), ++ abfd, relsec, idx); ++ bfd_set_error (bfd_error_bad_value); ++ result = false; ++ break; ++ } ++ ++ if (ptr->sym_ptr_ptr == NULL) ++ { ++ /* FIXME: Is this an error ? */ ++ n = 0; ++ } ++ else ++ { ++ sym = *ptr->sym_ptr_ptr; ++ ++ if (sym == last_sym) ++ n = last_sym_idx; ++ else ++ { ++ n = _bfd_elf_symbol_from_bfd_symbol (abfd, & sym); ++ if (n < 0) ++ { ++ _bfd_error_handler ++ /* xgettext:c-format */ ++ (_("%pB(%pA): error: secondary reloc %u references a missing symbol"), ++ abfd, relsec, idx); ++ bfd_set_error (bfd_error_bad_value); ++ result = false; ++ n = 0; ++ } ++ ++ last_sym = sym; ++ last_sym_idx = n; ++ } ++ ++ if (sym->the_bfd != NULL ++ && sym->the_bfd->xvec != abfd->xvec ++ && ! _bfd_elf_validate_reloc (abfd, ptr)) ++ { ++ _bfd_error_handler ++ /* xgettext:c-format */ ++ (_("%pB(%pA): error: secondary reloc %u references a deleted symbol"), ++ abfd, relsec, idx); ++ bfd_set_error (bfd_error_bad_value); ++ result = false; ++ n = 0; ++ } ++ } ++ ++ src_rela.r_offset = ptr->address + addr_offset; ++ if (ptr->howto == NULL) ++ { ++ _bfd_error_handler ++ /* xgettext:c-format */ ++ (_("%pB(%pA): error: secondary reloc %u is of an unknown type"), ++ abfd, relsec, idx); ++ bfd_set_error (bfd_error_bad_value); ++ result = false; ++ src_rela.r_info = r_info (0, 0); ++ } ++ else ++ src_rela.r_info = r_info (n, ptr->howto->type); ++ src_rela.r_addend = ptr->addend; ++ ++ if (entsize == ebd->s->sizeof_rel) ++ ebd->s->swap_reloc_out (abfd, &src_rela, dst_rela); ++ else /* entsize == ebd->s->sizeof_rela */ ++ ebd->s->swap_reloca_out (abfd, &src_rela, dst_rela); ++ } ++ } ++ } ++ ++ return result; ++} diff --git a/SOURCES/binutils-testsuite-fixes.patch b/SOURCES/binutils-testsuite-fixes.patch index 15cb2c7..3e71917 100644 --- a/SOURCES/binutils-testsuite-fixes.patch +++ b/SOURCES/binutils-testsuite-fixes.patch @@ -1,6 +1,22 @@ -diff -rupN --no-dereference binutils-2.37/gold/main.cc binutils-2.37-new/gold/main.cc ---- binutils-2.37/gold/main.cc 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/gold/main.cc 2021-07-24 21:59:28.964707019 +0200 +diff -rupN --no-dereference binutils-2.38/binutils/testsuite/binutils-all/compress.exp binutils-2.38-new/binutils/testsuite/binutils-all/compress.exp +--- binutils-2.38/binutils/testsuite/binutils-all/compress.exp 2022-01-22 13:14:07.000000000 +0100 ++++ binutils-2.38-new/binutils/testsuite/binutils-all/compress.exp 2022-04-26 13:54:59.385542280 +0200 +@@ -766,12 +766,6 @@ proc test_gnu_debuglink {} { + } else { + pass "$test (objdump with missing link)" + } +- set got [remote_exec host [concat sh -c [list "$READELF -S tmpdir/testprog > /dev/null"]]] +- if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then { +- fail "$test (readelf with missing link)" +- } else { +- pass "$test (readelf with missing link)" +- } + } + + if {[is_elf_format]} then { +diff -rupN --no-dereference binutils-2.38/gold/main.cc binutils-2.38-new/gold/main.cc +--- binutils-2.38/gold/main.cc 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/gold/main.cc 2022-04-26 13:54:59.378542270 +0200 @@ -290,16 +290,6 @@ main(int argc, char** argv) elapsed.sys / 1000, (elapsed.sys % 1000) * 1000, elapsed.wall / 1000, (elapsed.wall % 1000) * 1000); @@ -18,9 +34,9 @@ diff -rupN --no-dereference binutils-2.37/gold/main.cc binutils-2.37-new/gold/ma File_read::print_stats(); Archive::print_stats(); Lib_group::print_stats(); -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-aarch64/tls-relax-gdesc-le-now.d binutils-2.37-new/ld/testsuite/ld-aarch64/tls-relax-gdesc-le-now.d ---- binutils-2.37/ld/testsuite/ld-aarch64/tls-relax-gdesc-le-now.d 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-aarch64/tls-relax-gdesc-le-now.d 2021-07-24 21:59:28.964707019 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-aarch64/tls-relax-gdesc-le-now.d binutils-2.38-new/ld/testsuite/ld-aarch64/tls-relax-gdesc-le-now.d +--- binutils-2.38/ld/testsuite/ld-aarch64/tls-relax-gdesc-le-now.d 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-aarch64/tls-relax-gdesc-le-now.d 2022-04-26 13:54:59.378542270 +0200 @@ -11,7 +11,7 @@ 0x.+ \(PLTRELSZ\) \s+.+ \(bytes\) 0x.+ \(PLTREL\) \s+RELA @@ -30,9 +46,9 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-aarch64/tls-relax-gdes 0x.+ \(FLAGS_1\) \s+ Flags: NOW 0x.+ \(NULL\) \s+ 0x0 -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-aarch64/variant_pcs-now.d binutils-2.37-new/ld/testsuite/ld-aarch64/variant_pcs-now.d ---- binutils-2.37/ld/testsuite/ld-aarch64/variant_pcs-now.d 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-aarch64/variant_pcs-now.d 2021-07-24 21:59:28.965707009 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-aarch64/variant_pcs-now.d binutils-2.38-new/ld/testsuite/ld-aarch64/variant_pcs-now.d +--- binutils-2.38/ld/testsuite/ld-aarch64/variant_pcs-now.d 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-aarch64/variant_pcs-now.d 2022-04-26 13:54:59.377542268 +0200 @@ -23,10 +23,10 @@ Symbol table '\.dynsym' contains 7 entri Num: Value Size Type Bind Vis Ndx Name 0: 0000000000000000 0 NOTYPE LOCAL DEFAULT UND @@ -85,9 +101,9 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-aarch64/variant_pcs-no - 33: 0000000000008000 0 NOTYPE GLOBAL DEFAULT \[VARIANT_PCS\] 1 f_spec_global_default_def + 33: 0000000000008000 0 NOTYPE GLOBAL DEFAULT .* 34: 0000000000008000 0 IFUNC GLOBAL DEFAULT 1 f_base_global_default_ifunc -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-aarch64/variant_pcs-r.d binutils-2.37-new/ld/testsuite/ld-aarch64/variant_pcs-r.d ---- binutils-2.37/ld/testsuite/ld-aarch64/variant_pcs-r.d 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-aarch64/variant_pcs-r.d 2021-07-24 21:59:28.965707009 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-aarch64/variant_pcs-r.d binutils-2.38-new/ld/testsuite/ld-aarch64/variant_pcs-r.d +--- binutils-2.38/ld/testsuite/ld-aarch64/variant_pcs-r.d 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-aarch64/variant_pcs-r.d 2022-04-26 13:54:59.378542270 +0200 @@ -37,24 +37,24 @@ Symbol table '\.symtab' contains 26 entr 2: 0000000000000000 0 SECTION LOCAL DEFAULT 3.* 3: 0000000000000000 0 SECTION LOCAL DEFAULT 4.* @@ -122,9 +138,9 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-aarch64/variant_pcs-r. - 24: 0000000000000000 0 NOTYPE GLOBAL DEFAULT \[VARIANT_PCS\] 1 f_spec_global_default_def + 24: 0000000000000000 0 NOTYPE GLOBAL DEFAULT .* 25: 0000000000000000 0 IFUNC GLOBAL DEFAULT 1 f_base_global_default_ifunc -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-aarch64/variant_pcs-shared.d binutils-2.37-new/ld/testsuite/ld-aarch64/variant_pcs-shared.d ---- binutils-2.37/ld/testsuite/ld-aarch64/variant_pcs-shared.d 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-aarch64/variant_pcs-shared.d 2021-07-24 21:59:28.978706882 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-aarch64/variant_pcs-shared.d binutils-2.38-new/ld/testsuite/ld-aarch64/variant_pcs-shared.d +--- binutils-2.38/ld/testsuite/ld-aarch64/variant_pcs-shared.d 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-aarch64/variant_pcs-shared.d 2022-04-26 13:54:59.378542270 +0200 @@ -23,10 +23,10 @@ Symbol table '\.dynsym' contains 7 entri Num: Value Size Type Bind Vis Ndx Name 0: 0000000000000000 0 NOTYPE LOCAL DEFAULT UND @@ -177,9 +193,9 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-aarch64/variant_pcs-sh - 33: 0000000000008000 0 NOTYPE GLOBAL DEFAULT \[VARIANT_PCS\] 1 f_spec_global_default_def + 33: 0000000000008000 0 NOTYPE GLOBAL DEFAULT .* 34: 0000000000008000 0 IFUNC GLOBAL DEFAULT 1 f_base_global_default_ifunc -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-elf/compress.exp binutils-2.37-new/ld/testsuite/ld-elf/compress.exp ---- binutils-2.37/ld/testsuite/ld-elf/compress.exp 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-elf/compress.exp 2021-07-24 21:59:28.978706882 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-elf/compress.exp binutils-2.38-new/ld/testsuite/ld-elf/compress.exp +--- binutils-2.38/ld/testsuite/ld-elf/compress.exp 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-elf/compress.exp 2022-04-26 13:54:59.379542271 +0200 @@ -167,8 +167,8 @@ if { [regexp_diff tmpdir/$test.out $srcd set test_name "Link with zlib compressed debug output 1" @@ -224,17 +240,17 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-elf/compress.exp binut if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then { send_log "$got\n" fail "$test_name" -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-elf/pr26580-3.out binutils-2.37-new/ld/testsuite/ld-elf/pr26580-3.out ---- binutils-2.37/ld/testsuite/ld-elf/pr26580-3.out 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-elf/pr26580-3.out 2021-07-24 21:59:28.979706873 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-elf/pr26580-3.out binutils-2.38-new/ld/testsuite/ld-elf/pr26580-3.out +--- binutils-2.38/ld/testsuite/ld-elf/pr26580-3.out 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-elf/pr26580-3.out 2022-04-26 13:54:59.385542280 +0200 @@ -1,2 +1,2 @@ library not loaded -alignment 1 +alignment . -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-elf/shared.exp binutils-2.37-new/ld/testsuite/ld-elf/shared.exp ---- binutils-2.37/ld/testsuite/ld-elf/shared.exp 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-elf/shared.exp 2021-07-24 21:59:28.979706873 +0200 -@@ -1536,18 +1536,6 @@ if { [istarget *-*-linux*] +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-elf/shared.exp binutils-2.38-new/ld/testsuite/ld-elf/shared.exp +--- binutils-2.38/ld/testsuite/ld-elf/shared.exp 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-elf/shared.exp 2022-04-26 13:54:59.385542280 +0200 +@@ -1576,18 +1576,6 @@ if { [istarget *-*-linux*] "pr22393-2-static" \ "pass.out" \ ] \ @@ -253,7 +269,7 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-elf/shared.exp binutil ] } -@@ -1629,6 +1617,7 @@ if [istarget "sparc*-*-*"] { +@@ -1669,6 +1657,7 @@ if [istarget "sparc*-*-*"] { if { ([istarget "*-*-linux*"] || [istarget "*-*-nacl*"] || [istarget "*-*-gnu*"]) @@ -261,9 +277,1809 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-elf/shared.exp binutil && ![istarget "mips*-*-*"] } { run_ld_link_tests [list \ [list \ -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-elf/tls.exp binutils-2.37-new/ld/testsuite/ld-elf/tls.exp ---- binutils-2.37/ld/testsuite/ld-elf/tls.exp 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-elf/tls.exp 2021-07-24 21:59:28.979706873 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-elf/shared.exp.orig binutils-2.38-new/ld/testsuite/ld-elf/shared.exp.orig +--- binutils-2.38/ld/testsuite/ld-elf/shared.exp.orig 1970-01-01 01:00:00.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-elf/shared.exp.orig 2022-01-22 13:14:09.000000000 +0100 +@@ -0,0 +1,1796 @@ ++# Expect script for various ELF tests. ++# Copyright (C) 2006-2022 Free Software Foundation, Inc. ++# ++# This file is part of the GNU Binutils. ++# ++# This program is free software; you can redistribute it and/or modify ++# it under the terms of the GNU General Public License as published by ++# the Free Software Foundation; either version 3 of the License, or ++# (at your option) any later version. ++# ++# This program is distributed in the hope that it will be useful, ++# but WITHOUT ANY WARRANTY; without even the implied warranty of ++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++# GNU General Public License for more details. ++# ++# You should have received a copy of the GNU General Public License ++# along with this program; if not, write to the Free Software ++# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, ++# MA 02110-1301, USA. ++# ++ ++# Exclude non-ELF targets. ++ ++if ![is_elf_format] { ++ return ++} ++ ++# Skip targets where -shared is not supported ++ ++if ![check_shared_lib_support] { ++ return ++} ++ ++set old_ASFLAGS $ASFLAGS ++ ++# This target requires extra GAS options when building code for shared ++# libraries. ++set AFLAGS_PIC "" ++if [istarget "nds32*-*"] { ++ append AFLAGS_PIC " -mpic" ++} ++if [istarget "tic6x-*-*"] { ++ append AFLAGS_PIC " -mpic -mpid=near" ++} ++if [istarget "sparc*-*-*"] { ++ append AFLAGS_PIC " -K PIC -Av9" ++} ++ ++# GAS options to disable program property note. ++set AFLAGS_NOTE "" ++if { [istarget "i?86-*-*"] || [istarget "x86_64-*-*"] } { ++ append AFLAGS_NOTE "-mx86-used-note=no" ++} ++ ++# This target requires a non-default emulation for successful shared ++# library/executable builds. ++set LFLAGS "" ++if [istarget "tic6x-*-*"] { ++ append LFLAGS " -melf32_tic6x_le" ++} ++# HPUX targets use a different .comm syntax. ++set hpux "" ++if [istarget "*-*-hpux*"] { ++ set hpux "--defsym HPUX=1" ++} ++# These targets do not default to linking with shared libraries. ++if { [istarget "mips*vr4100*-*-elf*"] \ ++ || [istarget "mips*vr4300*-*-elf*"] \ ++ || [istarget "mips*vr5000*-*-elf*"] } { ++ append LFLAGS " -call_shared" ++} ++ ++if [is_underscore_target] { ++ append ASFLAGS " --defsym UNDERSCORE=1" ++} ++ ++run_ld_link_tests [list \ ++ [list \ ++ "Build pr22471a.so" \ ++ "$LFLAGS -shared" \ ++ "" \ ++ "$AFLAGS_PIC" \ ++ {pr22471a.s} \ ++ {} \ ++ "pr22471a.so" \ ++ ] \ ++ [list \ ++ "Build pr22471b.so" \ ++ "$LFLAGS -shared --version-script pr22471.t" \ ++ "tmpdir/pr22471a.so" \ ++ "$AFLAGS_PIC" \ ++ {pr22471a.s} \ ++ {} \ ++ "pr22471b.so" \ ++ ] \ ++ [list \ ++ "Build pr22649-1.so" \ ++ "$LFLAGS -shared" \ ++ "" \ ++ "$AFLAGS_PIC" \ ++ {pr22649-1.s} \ ++ {} \ ++ "pr22649-1.so" \ ++ ] \ ++] ++ ++run_ld_link_tests [list \ ++ [list \ ++ "Build pr22471" \ ++ "$LFLAGS -rpath-link . -rpath-link tmpdir" \ ++ "tmpdir/pr22471b.so" \ ++ "" \ ++ {pr22471b.s} \ ++ {} \ ++ "pr22471" \ ++ ] \ ++] bfin-*-* frv-*-* lm32-*-* ++ ++if { [check_gc_sections_available] } { ++ if [istarget mips*-*-*] { ++ set actions {{ld pr22649-2ab-mips.msg}} ++ } else { ++ set actions {{ld pr22649.msg}} ++ } ++ run_ld_link_tests [list \ ++ [list \ ++ "Build pr22649-2a.so" \ ++ "$LFLAGS -shared -gc-sections -print-gc-sections" \ ++ "" \ ++ "$AFLAGS_PIC" \ ++ {pr22649-2a.s} \ ++ $actions \ ++ "pr22649-2a.so" \ ++ ] \ ++ [list \ ++ "Build pr22649-2b.so" \ ++ "$LFLAGS -shared -gc-sections -print-gc-sections" \ ++ "tmpdir/pr22649-1.so" \ ++ "$AFLAGS_PIC" \ ++ {pr22649-2a.s} \ ++ $actions \ ++ "pr22649-2b.so" \ ++ ] \ ++ ] ++ if { [istarget mips*-*-*] && ![istarget *-*-elf*] } { ++ set actions {{ld pr22649-2cd-mips.msg}} ++ } else { ++ set actions {} ++ } ++ run_ld_link_tests [list \ ++ [list \ ++ "Build pr22649-2c.so" \ ++ "$LFLAGS -shared -gc-sections -print-gc-sections" \ ++ "" \ ++ "$AFLAGS_PIC" \ ++ {pr22649-2b.s} \ ++ $actions \ ++ "pr22649-2b.so" \ ++ ] \ ++ [list \ ++ "Build pr22649-2d.so" \ ++ "$LFLAGS -shared -gc-sections -print-gc-sections" \ ++ "tmpdir/pr22649-1.so" \ ++ "$AFLAGS_PIC" \ ++ {pr22649-2b.s} \ ++ $actions \ ++ "pr22649-2b.so" \ ++ ] \ ++ ] ++} ++ ++run_ld_link_tests [list \ ++ [list \ ++ "DT_TEXTREL in shared lib" \ ++ "$LFLAGS -shared --warn-shared-textrel" \ ++ "" \ ++ "$AFLAGS_PIC" \ ++ {textrel.s} \ ++ {{ld textrel.warn} \ ++ {readelf {-d --wide} textrel.rd}} \ ++ "textrel.so" \ ++ ] \ ++] bfin-*-* frv-*-* lm32-*-* xtensa-*-* ++ ++# The MIPS backend sets SHF_WRITE, in `mips_elf_create_dynamic_relocation', ++# for any section that has a dynamic relocation attached and consequently ++# this test is irrelevant for MIPS targets. We don't have a clean way to ++# request UNSUPPORTED result, which would be the most appropriate here, ++# so we just XFAIL the test instead. ++run_ld_link_tests [list \ ++ [list \ ++ "DT_TEXTREL map file warning" \ ++ "$LFLAGS -shared -M" \ ++ "" \ ++ "$AFLAGS_PIC" \ ++ {textrel.s} \ ++ {{ld textrel.map}} \ ++ "textrel.so" \ ++ ] \ ++] bfin-*-* cris*-*-* frv-*-* lm32-*-* mips*-*-* ++ ++# PR ld/20828 check for correct dynamic symbol table entries where: ++# - symbols have been defined with a linker script, ++# - the same symbols have been seen in shared library used in the link, ++# - the shared library symbols have been swept in section garbage collection. ++# Verify that the symbols are global rather than local and that a version ++# script adjusts them accordingly. ++# Also verify that a version definition supplied by an object rather than ++# a version script and forcibly exported is unaffected by section GC. ++if { [check_gc_sections_available] } { ++ run_ld_link_tests [list \ ++ [list \ ++ "PR ld/20828 dynamic symbols with section GC\ ++ (auxiliary shared library)" \ ++ "$LFLAGS -shared --gc-sections -T pr20828.ld" "" "$AFLAGS_PIC" \ ++ {pr20828.s} \ ++ {{readelf --dyn-syms pr20828-a.sd} \ ++ {readelf --dyn-syms pr20828-b.sd}} \ ++ "libpr20828.so"] \ ++ [list \ ++ "PR ld/20828 dynamic symbols with section GC (plain)" \ ++ "$LFLAGS -shared --gc-sections -T pr20828.ld" \ ++ "tmpdir/libpr20828.so" "$AFLAGS_PIC" \ ++ {pr20828.s} \ ++ {{readelf --dyn-syms pr20828-a.sd} \ ++ {readelf --dyn-syms pr20828-b.sd}} \ ++ "pr20828-1.so"] \ ++ [list \ ++ "PR ld/20828 dynamic symbols with section GC (version script)" \ ++ "$LFLAGS -shared --gc-sections -T pr20828.ld\ ++ --version-script=pr20828.ver" \ ++ "tmpdir/libpr20828.so" \ ++ "$AFLAGS_PIC" \ ++ {pr20828.s} \ ++ {{readelf --dyn-syms pr20828-b.sd} \ ++ {readelf --dyn-syms pr20828-c.sd}} \ ++ "pr20828-2.so"] \ ++ [list \ ++ "PR ld/20828 dynamic symbols with section GC\ ++ (versioned shared library)" \ ++ "$LFLAGS -shared --gc-sections -T pr20828.ld\ ++ --version-script=pr20828-v.ver" \ ++ "" "$AFLAGS_PIC" \ ++ {pr20828.s} \ ++ {{readelf --dyn-syms pr20828-c.sd} \ ++ {readelf --dyn-syms pr20828-d.sd} \ ++ {readelf --dyn-syms pr20828-e.sd}} \ ++ "libpr20828-v.so"] \ ++ [list \ ++ "PR ld/20828 dynamic symbols with section GC (versioned)" \ ++ "$LFLAGS -shared --gc-sections -T pr20828.ld\ ++ --version-script=pr20828-v.ver" \ ++ "tmpdir/libpr20828-v.so" \ ++ "$AFLAGS_PIC" \ ++ {pr20828.s} \ ++ {{readelf --dyn-syms pr20828-c.sd} \ ++ {readelf --dyn-syms pr20828-d.sd} \ ++ {readelf --dyn-syms pr20828-e.sd}} \ ++ "pr20828-v.so"] \ ++ [list \ ++ "PR ld/20828 forcibly exported symbol version without section GC" \ ++ "$LFLAGS --no-dynamic-linker -e foo -E -T pr20828-v.ld" "" "" \ ++ {pr20828-v.s} \ ++ {{objdump -p pr20828-v.od}} \ ++ "pr20828-v-1"] \ ++ [list \ ++ "PR ld/20828 forcibly exported symbol version with section GC" \ ++ "$LFLAGS --no-dynamic-linker -e foo --gc-sections -E -T pr20828-v.ld" "" "" \ ++ {pr20828-v.s} \ ++ {{objdump -p pr20828-v.od}} \ ++ "pr20828-v-2"]] ++} ++# PR ld/21233 check for correct dynamic symbol table entries where: ++# - a symbol has been defined in a shared library used in the link, ++# - the symbol has been referenced from a section swept in garbage collection, ++# - the symbol has also been forced to be entered in the output file as an ++# undefined symbol, either with a command-line option or a linker script ++# command. ++# Verify that the undefined symbol is global rather than local. ++if { [check_gc_sections_available] } { ++ run_ld_link_tests [list \ ++ [list \ ++ "PR ld/21233 dynamic symbols with section GC\ ++ (auxiliary shared library)" \ ++ "$LFLAGS -shared -T pr21233.ld" "" "$AFLAGS_PIC" \ ++ {pr21233-l.s} \ ++ {{readelf --dyn-syms pr21233-l.sd}} \ ++ "libpr21233.so"]] ++ ++ run_ld_link_tests [list \ ++ [list \ ++ "PR ld/21233 dynamic symbols with section GC (--undefined)" \ ++ "$LFLAGS --gc-sections -e foo --undefined=bar -T pr21233.ld" \ ++ "tmpdir/libpr21233.so" "" \ ++ {pr21233.s} \ ++ {{readelf --dyn-syms pr21233.sd}} \ ++ "pr21233-1"]] ++ ++ run_ld_link_tests [list \ ++ [list \ ++ "PR ld/21233 dynamic symbols with section GC (--require-defined)" \ ++ "$LFLAGS --gc-sections -e foo --require-defined=bar\ ++ -T pr21233.ld" \ ++ "tmpdir/libpr21233.so" "" \ ++ {pr21233.s} \ ++ {{readelf --dyn-syms pr21233.sd}} \ ++ "pr21233-2"]] ++ ++ run_ld_link_tests [list \ ++ [list \ ++ "PR ld/21233 dynamic symbols with section GC (EXTERN)" \ ++ "$LFLAGS --gc-sections -e foo -T pr21233-e.ld" \ ++ "tmpdir/libpr21233.so" "" \ ++ {pr21233.s} \ ++ {{readelf --dyn-syms pr21233.sd}} \ ++ "pr21233-3"]] ++} ++ ++if { [check_gc_sections_available] } { ++ run_ld_link_tests [list \ ++ [list \ ++ "Build pr22150.so" \ ++ "$LFLAGS -shared --version-script pr22150.ver" \ ++ "" \ ++ "$AFLAGS_PIC" \ ++ {pr22150a.s} \ ++ {} \ ++ "pr22150.so" \ ++ ] \ ++ [list \ ++ "Build pr22150" \ ++ "$LFLAGS -e _start --gc-sections" \ ++ "tmpdir/pr22150.so" \ ++ "" \ ++ {pr22150b.s} \ ++ {{readelf -V pr22150.vd}} \ ++ "pr22150" \ ++ ] \ ++ ] ++ ++ switch -glob $target_triplet { ++ # exclude targets that don't support copy relocs ++ bfin-*-* { } ++ frv-*-* { } ++ lm32-*-* { } ++ mips*-*-* { } ++ tic6x-*-* { } ++ xtensa-*-* { } ++ default { ++ run_ld_link_tests [list \ ++ [list \ ++ "Build pr25458.so" \ ++ "$LFLAGS -shared --version-script=pr25458.map" \ ++ "" \ ++ "$AFLAGS_PIC" \ ++ {pr25458b.s} \ ++ {} \ ++ "pr25458.so" \ ++ ] \ ++ [list \ ++ "Build pr25458" \ ++ "$LFLAGS -e _start --gc-sections" \ ++ "tmpdir/pr25458.so" \ ++ "$AFLAGS_PIC" \ ++ {pr25458a.s} \ ++ {{readelf {--dyn-sym --wide} pr25458.rd}} \ ++ "pr25458" \ ++ ] \ ++ ] ++ } ++ } ++} ++ ++set ASFLAGS $old_ASFLAGS ++ ++run_ld_link_tests { ++ {"Build pr14170a.o" "" "" "" {pr14170a.s} {} "pr14170.a" } ++} ++run_ld_link_tests [list \ ++ [list "Build shared library for pr14170" \ ++ "-shared" "" "$AFLAGS_PIC" "pr14170b.s" {} "pr14170.so" ] \ ++] ++ ++# bfin does not currently support copy relocs. ++setup_xfail bfin-*-* ++clear_xfail bfin-*-linux* ++run_ld_link_tests [list \ ++ [list "PR ld/14170" \ ++ "$LFLAGS --no-dynamic-linker tmpdir/pr14170a.o tmpdir/pr14170.so" "" \ ++ $hpux \ ++ {pr14170c.s} { } "pr14170" ] \ ++] ++ ++# Targets that use _bfd_generic_link_add_symbols won't pass pr21703 tests ++# Nor will hppa64 with dot-symbols. ++run_ld_link_tests [list \ ++ [list "PR ld/21703 shared" \ ++ "$LFLAGS -shared --allow-multiple-definition --version-script pr21703.ver\ ++ tmpdir/pr21703-3.o tmpdir/pr21703-4.o" "" "$AFLAGS_PIC" \ ++ {pr21703-3.s pr21703-4.s} {{readelf {--dyn-syms} pr21703-shared.sd}} \ ++ "pr21703.so" ] \ ++] \[is_generic\] hppa64-*-* ++ ++# This target requires extra GAS options when building non-PIC code ++# for linking with shared libraries. ++set AFLAGS_NONPIC "" ++if [istarget "mips*-*-*"] { ++ append AFLAGS_NONPIC " -call_nonpic" ++} ++ ++# Run a test to check linking a shared library with a broken linker ++# script that accidentally marks dynamic sections as notes. The ++# resulting executable is not expected to work, but the linker ++# should not seg-fault whilst creating the binary. ++run_ld_link_tests [list \ ++ [list "Build shared library for broken linker script test" \ ++ "-shared --hash-style=sysv" "" "$AFLAGS_PIC" "note-3.s" \ ++ {} \ ++ "note-3.so" ] \ ++ [list "Link using broken linker script" \ ++ "$LFLAGS --script note-3.t tmpdir/note-3.so" "" "" "" \ ++ { { ld "note-3.l" } } \ ++ "a.out" ] \ ++] ++ ++run_ld_link_tests [list \ ++ [list "Build pr17068.so" \ ++ "-shared" "" "$AFLAGS_PIC" \ ++ {pr17068d.s} {} "pr17068.so"] \ ++ [list "Build pr17068a.a" \ ++ "" "" "" \ ++ {pr17068a.s pr17068c.s pr17068ez.s} {} "pr17068a.a"] \ ++ [list "Build pr17068b.a" \ ++ "" "" "" \ ++ {pr17068b.s pr17068e.s} {} "pr17068b.a"] \ ++] ++ ++# bfin does not currently support copy relocs. ++setup_xfail bfin-*-* ++clear_xfail bfin-*-linux* ++run_ld_link_tests { ++ {"pr17068 link --as-needed lib in group" ++ "$LFLAGS --as-needed --no-dynamic-linker" ++ "--start-group tmpdir/pr17068a.a tmpdir/pr17068.so tmpdir/pr17068b.a\ ++ --end-group" "" ++ {start.s pr17068.s} {} "pr17068"} ++} ++ ++# Fails on MIPS because ABI trickery means that a NULL reloc is emitted. ++# Fails on bfin because relocations are not created. ++setup_xfail mips*-*-* bfin-*-* ++clear_xfail bfin-*-linux* ++run_ld_link_tests [list \ ++ [list "-Bsymbolic-functions" \ ++ "-shared -Bsymbolic-functions $NO_DT_RELR_LDFLAGS" \ ++ "" "$AFLAGS_PIC" \ ++ {symbolic-func.s} {{readelf {-r --wide} symbolic-func.r}} \ ++ "symbolic-func.so"] \ ++] ++ ++run_ld_link_tests [list \ ++ [list "Build pr20995.so" \ ++ "-shared" "" "$AFLAGS_PIC" \ ++ {pr20995b.s} {} "pr20995.so"] \ ++] ++ ++# These targets don't copy dynamic variables into .bss. ++setup_xfail "alpha-*-*" "bfin-*-*" "ia64-*-*" "xtensa-*-*" ++# or don't have .data.rel.ro ++setup_xfail "hppa*64*-*-hpux*" "tic6x-*-*" ++# or complain about relocs in read-only sections ++setup_xfail frv-*-* lm32-*-* ++run_ld_link_tests [list \ ++ [list \ ++ "pr20995" \ ++ "$LFLAGS" "tmpdir/pr20995.so" "$AFLAGS_NONPIC" \ ++ {pr20995a.s} {{readelf {-S --wide} pr20995.r}} "pr20995"]] ++ ++# xfail on targets that don't support GNU_RELRO. ++# For more details, please see discussions at: ++# https://sourceware.org/ml/binutils/2017-01/msg00441.html ++run_ld_link_tests [list \ ++ [list "Build pr20995-2.so" \ ++ "-shared -z relro" "" "$AFLAGS_PIC" \ ++ {pr20995c.s} {{readelf {-l --wide} pr20995-2so.r}} "pr20995-2.so"] \ ++] {![check_relro_support]} ++ ++setup_xfail alpha-*-* xtensa-*-* ++run_ld_link_tests [list \ ++ [list \ ++ "pr20995-2" \ ++ "$LFLAGS" "tmpdir/pr20995-2.so" "$AFLAGS_NONPIC" \ ++ {pr20995a.s} {{readelf {-S --wide} pr20995.r}} "pr20995-2"] ++] {![check_relro_support]} ++ ++run_ld_link_tests [list \ ++ [list "Build pr22374 shared library" \ ++ "-shared" "" "$AFLAGS_PIC" "pr22374b.s" {} "pr22374.so" ] \ ++] ++ ++# The next test checks that copy relocs are not used unnecessarily, ++# but that is just an optimization so don't complain loudly. ++setup_xfail *-*-* ++clear_xfail alpha-*-* bfin-*-linux* csky-*-* frv-*-* hppa*-*-* i?86-*-* ++clear_xfail ia64-*-* microblaze-*-* powerpc*-*-* x86_64-*-* xtensa-*-* ++run_ld_link_tests { ++ {"pr22374 function pointer initialization" ++ "" "tmpdir/pr22374.so" "" "pr22374a.s" ++ { {readelf {--wide -r --dyn-syms} "pr22374-1.r"} ++ {readelf {--wide -r} "pr22374-2.r"} } ++ "pr22374" } ++} ++ ++if { [istarget *-*-linux*] ++ || [istarget *-*-nacl*] ++ || [istarget *-*-gnu*] } { ++ run_ld_link_tests { ++ {"Weak symbols in dynamic objects 1 (support)" ++ "-shared" "" "" {weak-dyn-1a.s} ++ {} ++ "libweakdyn1a.so"} ++ {"Weak symbols in dynamic objects 1 (main test)" ++ "-shared tmpdir/libweakdyn1a.so -Tweak-dyn-1.ld" "" "" {weak-dyn-1b.s} ++ {{readelf {--relocs --wide} weak-dyn-1.rd}} ++ "libweakdyn1b.so"} ++ } ++} ++ ++# Check to see if the C compiler works ++if { ![check_compiler_available] } { ++ return ++} ++ ++# Add -ldl to extralibs if needed ++set extralibs "" ++if { ![istarget *-*-freebsd*]} { ++ set extralibs "-ldl" ++} ++ ++set build_tests { ++ {"Build libfoo.so" ++ "-shared" "-fPIC" ++ {foo.c} {} "libfoo.so"} ++ {"Build versioned libfoo.so" ++ "-shared -Wl,--version-script=foo.map" "-fPIC" ++ {foo.c} {} "libfoov.so"} ++ {"Build libbar.so" ++ "-shared" "-fPIC" ++ {begin.c end.c} {} "libbar.so"} ++ {"Build warn libbar.so" ++ "-shared" "-fPIC" ++ {beginwarn.c end.c} ++ {{readelf {-S --wide} libbarw.rd} ++ {warning "^.*beginwarn.c:7: warning: function foo is deprecated\n?$"}} ++ "libbarw.so" "c"} ++ {"Build hidden libbar.so" ++ "-shared" "-fPIC" ++ {begin.c endhidden.c} {} "libbarh.so"} ++ {"Build protected libbar.so" ++ "-shared" "-fPIC" ++ {begin.c endprotected.c} {} "libbarp.so"} ++ {"Build libbar.so with libfoo.so" ++ "-shared tmpdir/begin.o tmpdir/libfoo.so" "-fPIC" ++ {end.c} {} "libbarfoo.so"} ++ {"Build libar.so with versioned libfoo.so" ++ "-shared tmpdir/begin.o tmpdir/libfoov.so" "-fPIC" ++ {end.c} {} "libbarfoov.so"} ++ {"Build hidden libbar.so with libfoo.so" ++ "-shared tmpdir/begin.o tmpdir/libfoo.so" "-fPIC" ++ {endhidden.c} {} "libbarhfoo.so"} ++ {"Build hidden libar.so with versioned libfoo.so" ++ "-shared tmpdir/begin.o tmpdir/libfoov.so" "-fPIC" ++ {endhidden.c} {} "libbarhfoov.so"} ++ {"Build protected libbar.so with libfoo.so" ++ "-shared tmpdir/begin.o tmpdir/libfoo.so" "-fPIC" ++ {endprotected.c} {} "libbarpfoo.so"} ++ {"Build protected libbar.so with versioned libfoo.so" ++ "-shared tmpdir/begin.o tmpdir/libfoov.so" "-fPIC" ++ {endprotected.c} {} "libbarpfoov.so"} ++ {"Build libdl1.so" ++ "-shared" "-fPIC" ++ {dl1.c} {} "libdl1.so"} ++ {"Build libdl2a.so with --dynamic-list=dl2.list" ++ "-shared -Wl,--dynamic-list=dl2.list" "-fPIC" ++ {dl2.c dl2xxx.c} {} "libdl2a.so"} ++ {"Build libdl2a.so with --dynamic-list=dl2a.list" ++ "-shared -Wl,--dynamic-list=dl2a.list" "-fPIC" ++ {dl2.c dl2xxx.c} {} "libdl2a.so"} ++ {"Build libdl2a.so with --dynamic-list-data" ++ "-shared -Wl,--dynamic-list-data" "-fPIC" ++ {dl2.c dl2xxx.c} {} "libdl2a.so"} ++ {"Build libdl2b.so with --dynamic-list=dl2.list and dl2xxx.list" ++ "-shared -Wl,--dynamic-list=dl2.list,--dynamic-list=dl2xxx.list" "-fPIC" ++ {dl2.c dl2xxx.c} {} "libdl2b.so"} ++ {"Build libdl2c.so with --dynamic-list-data and dl2xxx.list" ++ "-shared -Wl,--dynamic-list-data,--dynamic-list=dl2xxx.list" "-fPIC" ++ {dl2.c dl2xxx.c} {} "libdl2c.so"} ++ {"Build libdl2d.so with --dynamic-list-data -Bsymbolic" ++ "-shared -Wl,-Bsymbolic,--dynamic-list-data" "-fPIC" ++ {dl2.c dl2xxx.c} {} "libdl2d.so"} ++ {"Build libdl2e.so with --export-dynamic-symbol=foo" ++ "-shared -Wl,--export-dynamic-symbol=foo" "-fPIC" ++ {dl2.c dl2xxx.c} {} "libdl2e.so"} ++ {"Build libdl2f.so with --dynamic-list=dlempty.list and --export-dynamic-symbol=foo" ++ "-shared -Wl,--dynamic-list=dlempty.list,--export-dynamic-symbol=foo" "-fPIC" ++ {dl2.c dl2xxx.c} {} "libdl2f.so"} ++ {"Build libdl2g.so with --export-dynamic-symbol-list=dl2.list" ++ "-shared -Wl,--export-dynamic-symbol-list=dl2.list" "-fPIC" ++ {dl2.c dl2xxx.c} {} "libdl2g.so"} ++ {"Build libdl2h.so with --dynamic-list=dlempty.list and --export-dynamic-symbol-list=dl2.list" ++ "-shared -Wl,--dynamic-list=dlempty.list,--export-dynamic-symbol-list=dl2.list" "-fPIC" ++ {dl2.c dl2xxx.c} {} "libdl2h.so"} ++ {"Build libdl2i.so with -Bsymbolic and --export-dynamic-symbol=foo" ++ "-shared -Wl,-Bsymbolic,--export-dynamic-symbol=foo" "-fPIC" ++ {dl2.c dl2xxx.c} {} "libdl2i.so"} ++ {"Build libdl2j.so with -Bsymbolic and --export-dynamic-symbol-list=dl2.list" ++ "-shared -Wl,-Bsymbolic,--export-dynamic-symbol-list=dl2.list" "-fPIC" ++ {dl2.c dl2xxx.c} {} "libdl2j.so"} ++ {"Build libdl2k.so with --export-dynamic-symbol-list=dl2.list and -Bsymbolic" ++ "-shared -Wl,--export-dynamic-symbol-list=dl2.list,-Bsymbolic" "-fPIC" ++ {dl2.c dl2xxx.c} {} "libdl2k.so"} ++ # Check that -Bno-symbolic cancels -Bsymbolic. ++ {"Build libdl2l.so with -Bsymbolic -Bno-symbolic and --export-dynamic-symbol=foo" ++ "-shared -Wl,-Bsymbolic,-Bno-symbolic,--export-dynamic-symbol=foo" "-fPIC" ++ {dl2.c dl2xxx.c} {} "libdl2l.so"} ++ {"Build libdl4a.so with --dynamic-list=dl4.list" ++ "-shared -Wl,--dynamic-list=dl4.list" "-fPIC" ++ {dl4.c dl4xxx.c} {} "libdl4a.so"} ++ {"Build libdl4b.so with --dynamic-list-data" ++ "-shared -Wl,--dynamic-list-data" "-fPIC" ++ {dl4.c dl4xxx.c} {} "libdl4b.so"} ++ {"Build libdl4c.so with --dynamic-list=dl4.list and dl4xxx.list" ++ "-shared -Wl,--dynamic-list=dl4.list,--dynamic-list=dl4xxx.list" "-fPIC" ++ {dl4.c dl4xxx.c} {} "libdl4c.so"} ++ {"Build libdl4d.so with --dynamic-list-data and dl4xxx.list" ++ "-shared -Wl,--dynamic-list-data,--dynamic-list=dl4xxx.list" "-fPIC" ++ {dl4.c dl4xxx.c} {} "libdl4d.so"} ++ {"Build libdl4e.so with -Bsymbolic-functions --dynamic-list-cpp-new" ++ "-shared -Wl,-Bsymbolic-functions,--dynamic-list-cpp-new" "-fPIC" ++ {dl4.c dl4xxx.c} {} "libdl4e.so"} ++ {"Build libdl4f.so with --dynamic-list-cpp-new -Bsymbolic-functions" ++ "-shared -Wl,--dynamic-list-cpp-new,-Bsymbolic-functions" "-fPIC" ++ {dl4.c dl4xxx.c} {} "libdl4f.so"} ++ {"Build libdl6a.so" ++ "-shared" "-fPIC" ++ {dl6.c} {} "libdl6a.so"} ++ {"Build libdl6b.so with -Bsymbolic --dynamic-list-data" ++ "-shared -Wl,-Bsymbolic,--dynamic-list-data" "-fPIC" ++ {dl6.c} {} "libdl6b.so"} ++ {"Build libdl6c.so with -Bsymbolic" ++ "-shared -Wl,-Bsymbolic" "-fPIC" ++ {dl6.c} {} "libdl6c.so"} ++ {"Build libdl6d.so with --dynamic-list-data -Bsymbolic" ++ "-shared -Wl,--dynamic-list-data,-Bsymbolic" "-fPIC" ++ {dl6.c} {} "libdl6d.so"} ++ {"Build libdata1.so" ++ "-shared" "-fPIC" ++ {data1.c} {} "libdata1.so"} ++ {"Build libdata2.so" ++ "-shared" "-fPIC" ++ {data2.c} {} "libdata2.so"} ++ {"Build libcomm1.o" ++ "-r -nostdlib" "-fcommon" ++ {comm1.c} {} "libcomm1.o"} ++ {"Build libfunc1.so" ++ "-shared" "-fPIC" ++ {func1.c} {} "libfunc1.so"} ++ {"Build libpr9676-1.a" ++ "" "-fPIC" ++ {pr9676-1.c} {} "libpr9676-1.a"} ++ {"Build libpr9676-2.a" ++ "" "-fPIC" ++ {pr9676-2.c} {} "libpr9676-2.a"} ++ {"Build libpr9676-3.so" ++ "-shared" "-fPIC" ++ {pr9676-3.c} {} "libpr9676-3.so"} ++ {"Build libpr9676-4.so" ++ "-shared" "-fPIC" ++ {pr9676-4.c} {} "libpr9676-4.so"} ++ {"Build libpr9676-4a.so" ++ "-shared tmpdir/pr9676-4.o -Ltmpdir -lpr9676-3 -Wl,--start-group -lpr9676-1 -lpr9676-2 -Wl,--end-group" ++ "-fPIC" ++ {dummy.c} {{readelf {-s} pr9676.rd}} "libpr9676-4a.so"} ++ {"Build libpr9679.so" ++ "-shared" "-fPIC -O0" ++ {pr9679-1.c pr9679-2.c} {{readelf {-s} pr9679.rd}} "libpr9679.so"} ++ {"Build libpr11138-1.so" ++ "-shared -Wl,--version-script=pr11138-1.map" "-fPIC" ++ {pr11138-1.c} {} "libpr11138-1.so"} ++ {"Build libpr11138-2.o" ++ "-r -nostdlib" "" ++ {pr11138-2.c} {} "libpr11138-2.o"} ++ {"Build pr13250-1.so" ++ "-shared" "-fPIC -fcommon" ++ {pr13250-1.c} {} "libpr13250-1.so"} ++ {"Build pr13250-2.so with libpr13250-1.so" ++ "-shared -Wl,--no-as-needed tmpdir/libpr13250-1.so" "-fPIC -fcommon" ++ {pr13250-2.c} {} "libpr13250-2.so"} ++ {"Build libpr13250-3.o" ++ "-r -nostdlib" "-fcommon" ++ {pr13250-3.c} {} "libpr13250-3.o"} ++ {"Build libpr14323-2.so" ++ "-shared" "-fPIC -fcommon" ++ {pr14323-2.c} {} "libpr14323-2.so"} ++ {"Build pr14862-1.o" ++ "-r -nostdlib" "" ++ {pr14862-1.c} {} "libpr14862-1.o"} ++ {"Build libpr14862.so" ++ "-shared -Wl,--version-script=pr11138-1.map" "-fPIC" ++ {pr14862-2.c} {} "libpr14862.so"} ++ {"Build libneeded1b.so" ++ "-shared" "-fPIC" ++ {needed1b.c} {} "libneeded1b.so"} ++ {"Build libneeded1a.so" ++ "-shared -Wl,--add-needed,--no-as-needed -Ltmpdir -lneeded1b" "-fPIC" ++ {needed1a.c} {} "libneeded1a.so"} ++ {"Build libneeded1c.o" ++ "-r -nostdlib" "" ++ {needed1c.c} {} "libneeded1c.o"} ++ {"Build libneeded1pic.o" ++ "-r -nostdlib" "-fPIC" ++ {needed1c.c} {} "libneeded1pic.o"} ++ {"Build needed1a.so with --add-needed" ++ "-shared tmpdir/libneeded1pic.o -Wl,--no-as-needed,--add-needed,-rpath=tmpdir,-rpath-link=tmpdir,-z,defs -Ltmpdir -lneeded1a" "" ++ {dummy.c} {} "needed1a.so"} ++ {"Build needed1b.so with --copy-dt-needed-entries" ++ "-shared tmpdir/libneeded1pic.o -Wl,--no-as-needed,--copy-dt-needed-entries,-rpath=tmpdir,-rpath-link=tmpdir,-z,defs -Ltmpdir -lneeded1a" "" ++ {dummy.c} {} "needed1b.so"} ++ {"Build needed1a.so with --no-add-needed" ++ "-shared tmpdir/libneeded1pic.o -Wl,--no-as-needed,--no-add-needed -Ltmpdir -lneeded1a" "" ++ {dummy.c} {} "needed1c.so"} ++ {"Build needed1b.so with --no-copy-dt-needed-entries" ++ "-shared tmpdir/libneeded1pic.o -Wl,--no-as-needed,--no-copy-dt-needed-entries -Ltmpdir -lneeded1a" "" ++ {dummy.c} {} "needed1d.so"} ++ {"Build librel.so" ++ "-shared" "-fPIC" ++ {rel.c} {} "librel.so"} ++ {"Build libneeded2a.so" ++ "-shared" "-fPIC" ++ {needed2a.c} {} "libneeded2a.so"} ++ {"Build libneeded2b.so" ++ "-shared -Wl,--version-script,needed2.ver" "-fPIC" ++ {needed2b.c} {} "libneeded2b.so"} ++ {"Build libneeded2c.o" ++ "-r -nostdlib" "" ++ {needed2c.c} {} "libneeded2c.o"} ++ {"Build needed2" ++ "tmpdir/libneeded2c.o -Wl,--as-needed tmpdir/libneeded2a.so tmpdir/libneeded2b.so" "" ++ {dummy.c} {} "needed2"} ++ {"Build libneeded3a.so" ++ "-shared -Wl,--no-add-needed" "-fPIC" ++ {needed1a.c} {} "libneeded3a.so"} ++ {"Build libneeded3b.so" ++ "-shared -Wl,--no-as-needed,--add-needed -Ltmpdir -lneeded1b" "-fPIC" ++ {dummy.c} {} "libneeded3b.so"} ++ {"Build needed3.o" ++ "-r -nostdlib" "" ++ {needed3.c} {} "libneeded3.so"} ++ {"Build needed3" ++ "tmpdir/needed3.o -Wl,--as-needed -Ltmpdir -lneeded3a -lneeded3b -lneeded1b" "" ++ {dummy.c} {} "needed3"} ++ {"Build rdynamic-1" ++ "-Wl,--no-dynamic-linker,-export-dynamic,--gc-sections" "-ffunction-sections" ++ {rdynamic-1.c} {{readelf {-s} rdynamic-1.rd}} "rdynamic-1"} ++ {"Build dynamic-1" ++ "-Wl,--no-dynamic-linker,--dynamic-list,dynamic-1.syms -Wl,--gc-sections" "-ffunction-sections" ++ {dynamic-1.c} {{readelf {-s} dynamic-1.rd}} "dynamic-1"} ++ {"Build libpr16496a.so" ++ "-shared -Wl,--version-script=pr16496a.map" "-fPIC" ++ {pr16496a.c} {} "libpr16496a.so"} ++ {"Build libpr16496b.a" ++ "" "-fPIC" ++ {pr16496b.c} {} "libpr16496b.a"} ++ {"Build libpr16496b.so" ++ "-shared -Wl,--no-as-needed tmpdir/pr16496b.o tmpdir/libpr16496a.so" "" ++ {dummy.c} {{objdump {-R} pr16496b.od}} "libpr16496b.so"} ++ {"Build libpr16452a.so" ++ "-shared -Wl,-soname,libpr16452a.so,--version-script=pr16452.map" "-fPIC" ++ {pr16452a.c} {} "libpr16452a.so"} ++ {"Build libpr16452b.so" ++ "-shared -Wl,-soname,libpr16452b.so,--no-as-needed tmpdir/libpr16452a.so" "-fPIC" ++ {dummy.c} {} "libpr16452b.so"} ++ {"Build pr16452" ++ "-Wl,--no-as-needed,-rpath=tmpdir,-rpath-link=tmpdir tmpdir/libpr16452b.so" "" ++ {pr16452b.c} {{objdump {-p} pr16452.od}} "pr16452"} ++ {"Build pr16457" ++ "-Wl,--no-as-needed,-rpath=tmpdir,-rpath-link=tmpdir tmpdir/libpr16452b.so" "" ++ {pr16452b.c} {{objdump {-p} pr16457.od}} "pr16457"} ++ {"Build libpr18458a.so" ++ "-shared -Wl,-z,now" "-fPIC" ++ {pr18458a.c} {} "libpr18458a.so"} ++ {"Build libpr18458b.so" ++ "-shared -Wl,-z,now tmpdir/libpr18458a.so" "-fPIC" ++ {pr18458b.c} {} "libpr18458b.so"} ++} ++ ++run_cc_link_tests [list \ ++ [list \ ++ "Build libpr2404a.so" \ ++ "-shared $NOSANITIZE_CFLAGS" \ ++ "-fPIC $NOSANITIZE_CFLAGS" \ ++ {pr2404a.c} \ ++ {} \ ++ "libpr2404a.so" \ ++ ] \ ++ [list \ ++ "Build libpr2404n.so" \ ++ "-shared -Wl,-z,now $NOSANITIZE_CFLAGS" \ ++ "-fPIC $NOSANITIZE_CFLAGS" \ ++ {pr2404a.c} \ ++ {} \ ++ "libpr2404n.so" \ ++ ] \ ++ [list \ ++ "Build libpr2404b.a" \ ++ "" \ ++ "$NOSANITIZE_CFLAGS" \ ++ {pr2404b.c} \ ++ {} \ ++ "libpr2404b.a" \ ++ ] \ ++ [list \ ++ "Build libpr26590a.so" \ ++ "-shared" \ ++ "-fPIC" \ ++ {pr26590a.c} \ ++ {} \ ++ "libpr26590a.so" \ ++ ] \ ++ [list \ ++ "Build libpr26590b.so (1)" \ ++ "-shared" \ ++ "-fPIC" \ ++ {pr26590b.c} \ ++ {} \ ++ "libpr26590b.so" \ ++ ] \ ++ [list \ ++ "Build pr26590c.o and pr26590d.o" \ ++ "" \ ++ "" \ ++ {pr26590c.c pr26590d.c} \ ++ {} \ ++ ] \ ++ [list \ ++ "Build pr26590 (1)" \ ++ "tmpdir/pr26590c.o tmpdir/pr26590d.o \ ++ -Wl,--as-needed tmpdir/libpr26590a.so tmpdir/libpr26590b.so" \ ++ "" \ ++ {dummy.c} \ ++ {{error_output pr26590.err}} \ ++ "pr26590" \ ++ ] \ ++ [list \ ++ "Build libpr26590b.so (2)" \ ++ "-shared -Wl,--no-as-needed \ ++ tmpdir/libpr26590a.so" \ ++ "-fPIC" \ ++ {pr26590b.c} \ ++ {} \ ++ "libpr26590b.so" \ ++ ] \ ++ [list \ ++ "Build pr26590 (2)" \ ++ "tmpdir/pr26590c.o tmpdir/pr26590d.o \ ++ -Wl,--as-needed tmpdir/libpr26590a.so tmpdir/libpr26590b.so" \ ++ "" \ ++ {dummy.c} \ ++ {} \ ++ "pr26590" \ ++ ] \ ++ [list \ ++ "Build libpr28348a.so" \ ++ "-shared -Wl,--version-script=pr28348.t" \ ++ "-fPIC" \ ++ {pr28348a.c} \ ++ {} \ ++ "libpr28348a.so" \ ++ ] \ ++ [list \ ++ "Build pr28348b.o" \ ++ "" \ ++ "-fPIC" \ ++ {pr28348b.c} \ ++ ] \ ++ [list \ ++ "Build pr28348c.o" \ ++ "" \ ++ "" \ ++ {pr28348c.c} \ ++ ] \ ++ [list \ ++ "Build libpr28348b.so" \ ++ "-shared -Wl,--version-script=pr28348.t \ ++ -Wl,--no-as-needed tmpdir/pr28348b.o tmpdir/libpr28348a.so" \ ++ "-fPIC" \ ++ {dummy.c} \ ++ {} \ ++ "libpr28348b.so" \ ++ ] \ ++ [list \ ++ "Build pr28348" \ ++ "-Wl,--no-as-needed tmpdir/pr28348c.o \ ++ tmpdir/pr28348a.o tmpdir/libpr28348a.so tmpdir/libpr28348b.so \ ++ tmpdir/libpr28348a.so" \ ++ "" \ ++ {dummy.c} \ ++ {{readelf {--dyn-syms --wide} pr28348.rd}} \ ++ "pr28348" \ ++ ] \ ++] ++ ++# pr19073.s uses .set, which has a different meaning on alpha. ++if { ![istarget alpha-*-*] } { ++ append build_tests { ++ {"Build pr19073a.o" ++ "-r -nostdlib" "" ++ {pr19073.s} {} "pr19073a.o"} ++ {"Build libpr19073.so" ++ "-shared -Wl,--version-script=pr19073.map tmpdir/pr19073a.o" "-fPIC" ++ {dummy.c} {{readelf {--dyn-syms --wide} pr19073.rd}} "libpr19073.so"} ++ } ++} ++append build_tests { ++ {"Build pr21964-1a.so" ++ "-shared" "-fPIC" ++ {pr21964-1a.c} {} "pr21964-1a.so"} ++ {"Build pr21964-1b.so" ++ "-shared" "-fPIC" ++ {pr21964-1b.c} {} "pr21964-1b.so"} ++ {"Build pr21964-2a.so" ++ "-shared" "-fPIC" ++ {pr21964-2a.c} {} "pr21964-2a.so"} ++ {"Build pr21964-2b.so" ++ "-shared" "-fPIC" ++ {pr21964-2b.c} {} "pr21964-2b.so"} ++ {"Build pr21964-3a.so" ++ "-shared" "-fPIC" ++ {pr21964-3a.c} {} "pr21964-3a.so"} ++ {"Dump pr21978.so" ++ "-shared" "-fPIC -g -O2" ++ {pr21978a.c pr21978b.c} {{objdump {-Sl} pr21978.od}} "pr21978.so"} ++ {"libpr26580-2.so" ++ "-shared" "-fPIC -fcommon" ++ {pr26580-b.c} {} "libpr26580-2.so"} ++} ++ ++run_cc_link_tests $build_tests ++ ++run_cc_link_tests [list \ ++ [list \ ++ "Build pr26094-1.so" \ ++ "-shared -Wl,--version-script=pr26094-1.ver" \ ++ "-fPIC" \ ++ {pr26094-1a.c} \ ++ {{readelf {--dyn-syms --wide} pr26094-1a.rd}} \ ++ "pr26094-1.so" \ ++ ] \ ++ [list \ ++ "Build pr26094-1" \ ++ "-Wl,--no-as-needed tmpdir/pr26094-1.so" \ ++ "-fcommon" \ ++ {pr26094-1b.c pr26094-1c.c} \ ++ {{readelf {--dyn-syms --wide} pr26094-1b.rd}} \ ++ "pr26094-1" \ ++ ] \ ++ [list \ ++ "Build pr26302a.so" \ ++ "-shared -Wl,--version-script=pr26302.ver" \ ++ "-fPIC" \ ++ {pr26302a.c} \ ++ {} \ ++ "pr26302a.so" ++ ] \ ++ [list \ ++ "Build pr26302b.so" \ ++ "-shared -Wl,--no-as-needed tmpdir/pr26302a.so" \ ++ "-fPIC" \ ++ {pr26302b.c} \ ++ {{readelf {-sW} pr26302.rd} \ ++ {nm {-u} pr26302.nd} \ ++ {nm {-u -D} pr26302.nd} \ ++ {nm {-u -D --with-symbol-versions} pr26302.nd}} \ ++ "pr26302b.so" \ ++ ] \ ++] ++ ++run_ld_link_tests [list \ ++ [list \ ++ "pr22269-1 (static pie undefined weak)" \ ++ "-pie -e _start --no-dynamic-linker -z text -z nocombreloc " \ ++ "" \ ++ "$AFLAGS_PIC" \ ++ { pr22269-1.c } \ ++ {{readelf -rW pr22269-1.rd}} \ ++ "pr22269-1" \ ++ "-fPIE -O2 $NOSANITIZE_CFLAGS" \ ++ ] \ ++] ++ ++set run_tests [list \ ++ [list "Run normal with libfoo.so" \ ++ "-Wl,--no-as-needed tmpdir/begin.o tmpdir/libfoo.so tmpdir/end.o" "" \ ++ {main.c} "normal" "normal.out" ] \ ++ [list "Run protected with libfoo.so" \ ++ "-Wl,--no-as-needed tmpdir/begin.o tmpdir/libfoo.so tmpdir/endprotected.o" "" \ ++ {main.c} "protected" "normal.out" ] \ ++ [list "Run hidden with libfoo.so" \ ++ "-Wl,--no-as-needed tmpdir/begin.o tmpdir/libfoo.so tmpdir/endhidden.o" "" \ ++ {main.c} "hidden" "hidden.out" ] \ ++ [list "Run normal with versioned libfoo.so" \ ++ "-Wl,--no-as-needed tmpdir/begin.o tmpdir/libfoov.so tmpdir/end.o" "" \ ++ {main.c} "normalv" "normal.out" ] \ ++ [list "Run warn with versioned libfoo.so" \ ++ "-Wl,--no-as-needed tmpdir/beginwarn.o tmpdir/libfoov.so" "" \ ++ {main.c} "warn" "warn.out" \ ++ "" "c" {^.*beginwarn.c:7: warning: function foo is deprecated\n?$} ] \ ++ [list "Run protected with versioned libfoo.so" \ ++ "-Wl,--no-as-needed tmpdir/begin.o tmpdir/libfoov.so tmpdir/endprotected.o" "" \ ++ {main.c} "protected" "normal.out" ] \ ++ [list "Run hidden with versioned libfoo.so" \ ++ "-Wl,--no-as-needed tmpdir/begin.o tmpdir/libfoov.so tmpdir/endhidden.o" "" \ ++ {main.c} "hiddenv" "hidden.out" ] \ ++ [list "Run normal libbar.so with libfoo.so" \ ++ "-Wl,--no-as-needed tmpdir/libbarfoo.so tmpdir/libfoo.so" "" \ ++ {main.c} "normal" "normal.out" ] \ ++ [list "Run protected libbar.so with libfoo.so" \ ++ "-Wl,--no-as-needed tmpdir/libbarpfoo.so tmpdir/libfoo.so" "" \ ++ {main.c} "protected" "normal.out" ] \ ++ [list "Run hidden libbar.so with libfoo.so" \ ++ "-Wl,--no-as-needed tmpdir/libbarhfoo.so tmpdir/libfoo.so" "" \ ++ {main.c} "hidden" "hidden.out" ] \ ++ [list "Run normal libbar.so with versioned libfoo.so" \ ++ "-Wl,--no-as-needed tmpdir/libbarfoov.so tmpdir/libfoov.so" "" \ ++ {main.c} "normal" "normal.out" ] \ ++ [list "Run protected libbar.so with versioned libfoo.so" \ ++ "-Wl,--no-as-needed tmpdir/libbarpfoov.so tmpdir/libfoov.so" "" \ ++ {main.c} "protected" "normal.out" ] \ ++ [list "Run hidden libbar.so with versioned libfoo.so" \ ++ "-Wl,--no-as-needed tmpdir/libbarhfoov.so tmpdir/libfoov.so" "" \ ++ {main.c} "hidden" "hidden.out" ] \ ++ [list "Run with libdl2a.so" \ ++ "-Wl,--no-as-needed tmpdir/libdl2a.so" "" \ ++ {dl2main.c} "dl2a" "dl2a.out" ] \ ++ [list "Run with libdl2b.so" \ ++ "-Wl,--no-as-needed tmpdir/libdl2b.so" "" \ ++ {dl2main.c} "dl2b" "dl2b.out" ] \ ++ [list "Run with libdl2c.so" \ ++ "-Wl,--no-as-needed tmpdir/libdl2c.so" "" \ ++ {dl2main.c} "dl2c" "dl2b.out" ] \ ++ [list "Run with libdl2d.so" \ ++ "-Wl,--no-as-needed tmpdir/libdl2d.so" "" \ ++ {dl2main.c} "dl2d" "dl2a.out" ] \ ++ [list "Run with libdl2e.so" \ ++ "-Wl,--no-as-needed tmpdir/libdl2e.so" "" \ ++ {dl2main.c} "dl2e" "dl2b.out" ] \ ++ [list "Run with libdl2f.so" \ ++ "-Wl,--no-as-needed tmpdir/libdl2f.so" "" \ ++ {dl2main.c} "dl2f" "dl2a.out" ] \ ++ [list "Run with libdl2g.so" \ ++ "-Wl,--no-as-needed tmpdir/libdl2g.so" "" \ ++ {dl2main.c} "dl2g" "dl2b.out" ] \ ++ [list "Run with libdl2h.so" \ ++ "-Wl,--no-as-needed tmpdir/libdl2h.so" "" \ ++ {dl2main.c} "dl2h" "dl2a.out" ] \ ++ [list "Run with libdl2i.so" \ ++ "-Wl,--no-as-needed tmpdir/libdl2i.so" "" \ ++ {dl2main.c} "dl2i" "dl2a.out" ] \ ++ [list "Run with libdl2j.so" \ ++ "-Wl,--no-as-needed tmpdir/libdl2j.so" "" \ ++ {dl2main.c} "dl2j" "dl2a.out" ] \ ++ [list "Run with libdl2k.so" \ ++ "-Wl,--no-as-needed tmpdir/libdl2k.so" "" \ ++ {dl2main.c} "dl2k" "dl2a.out" ] \ ++ [list "Run with libdl2l.so" \ ++ "-Wl,--no-as-needed tmpdir/libdl2l.so" "" \ ++ {dl2main.c} "dl2l" "dl2b.out" ] \ ++ [list "Run with libdl4a.so" \ ++ "-Wl,--no-as-needed tmpdir/libdl4a.so" "" \ ++ {dl4main.c} "dl4a" "dl4a.out" "-fPIC"] \ ++ [list "Run with libdl4b.so" \ ++ "-Wl,--no-as-needed tmpdir/libdl4b.so" "" \ ++ {dl4main.c} "dl4b" "dl4a.out" "-fPIC"] \ ++ [list "Run with libdl4c.so" \ ++ "-Wl,--no-as-needed tmpdir/libdl4c.so" "" \ ++ {dl4main.c} "dl4c" "dl4b.out" "-fPIC"] \ ++ [list "Run with libdl4d.so" \ ++ "-Wl,--no-as-needed tmpdir/libdl4d.so" "" \ ++ {dl4main.c} "dl4d" "dl4b.out" "-fPIC"] \ ++ [list "Run with libdl4e.so" \ ++ "-Wl,--no-as-needed tmpdir/libdl4e.so" "" \ ++ {dl4main.c} "dl4e" "dl4a.out" "-fPIC"] \ ++ [list "Run with libdl4f.so" \ ++ "-Wl,--no-as-needed tmpdir/libdl4f.so" "" \ ++ {dl4main.c} "dl4f" "dl4a.out" "-fPIC"] \ ++ [list "Run with libdata1.so" \ ++ "-Wl,--no-as-needed tmpdir/libdata1.so" "" \ ++ {dynbss1.c} "dynbss1" "pass.out" ] \ ++ [list "Run with libdata2.so" \ ++ "-Wl,--no-as-needed tmpdir/libdata2.so" "" \ ++ {weakdef1.c} "weakdef1" "pass.out" ] \ ++ [list "Run with libfunc1.so comm1.o" \ ++ "-Wl,--no-as-needed tmpdir/libfunc1.so tmpdir/comm1.o" "" \ ++ {dummy.c} "comm1" "pass.out" ] \ ++ [list "Run with comm1.o libfunc1.so" \ ++ "-Wl,--no-as-needed tmpdir/comm1.o tmpdir/libfunc1.so" "" \ ++ {dummy.c} "comm1" "pass.out" ] \ ++ [list "Run with pr11138-2.c libpr11138-1.so" \ ++ "-Wl,--no-as-needed,--version-script=pr11138-2.map tmpdir/pr11138-2.o tmpdir/libpr11138-1.so" "" \ ++ {dummy.c} "pr11138a" "pr11138.out" ] \ ++ [list "Run with libpr11138-1.so pr11138-2.c" \ ++ "-Wl,--no-as-needed,--version-script=pr11138-2.map tmpdir/libpr11138-1.so tmpdir/pr11138-2.o" "" \ ++ {dummy.c} "pr11138b" "pr11138.out" ] \ ++ [list "Run with pr13250-3.c, libpr13250-1.so and libpr13250-2.so" \ ++ "-Wl,--as-needed tmpdir/pr13250-3.o tmpdir/libpr13250-1.so tmpdir/libpr13250-2.so" "-fcommon" \ ++ {dummy.c} "pr13250" "pass.out" ] \ ++ [list "Run with pr14323-1.c pr14323-2.so" \ ++ "-Wl,--no-as-needed tmpdir/libpr14323-2.so" "" \ ++ {pr14323-1.c} "pr14323" "pass.out" ] \ ++ [list "Run with pr14862-1.c libpr14862.so" \ ++ "-Wl,--as-needed tmpdir/libpr14862-1.o tmpdir/libpr14862.so" "" \ ++ {dummy.c} "pr14862" "pr14862.out" ] \ ++ [list "Link with --add-needed" \ ++ "tmpdir/libneeded1c.o -Wl,--no-as-needed,--add-needed,-rpath=tmpdir,-rpath-link=tmpdir -Ltmpdir -lneeded1a" "" \ ++ {dummy.c} "needed1a" "needed1.out" ] \ ++ [list "Link with --copy-dt-needed-entries" \ ++ "tmpdir/libneeded1c.o -Wl,--no-as-needed,--copy-dt-needed-entries,-rpath=tmpdir,-rpath-link=tmpdir -Ltmpdir -lneeded1a" "" \ ++ {dummy.c} "needed1b" "needed1.out" ] \ ++ [list "Run relmain" \ ++ "-Wl,--no-as-needed,-rpath=tmpdir -Ltmpdir -lrel" "" \ ++ {relmain.c} "relmain" "relmain.out" ] \ ++ [list "Run pr2404" \ ++ "$NOSANITIZE_CFLAGS -Wl,--no-as-needed \ ++ tmpdir/pr2404b.o tmpdir/libpr2404a.so" \ ++ "" \ ++ {dummy.c} "pr2404" "pr2404.out" \ ++ "$NOSANITIZE_CFLAGS" ] \ ++ [list "Run pr2404n" \ ++ "$NOSANITIZE_CFLAGS -Wl,-z,now \ ++ -Wl,--no-as-needed tmpdir/pr2404b.o tmpdir/libpr2404n.so" "" \ ++ {dummy.c} "pr2404n" "pr2404.out" \ ++ "$NOSANITIZE_CFLAGS" ] \ ++ [list "Run pr18458" \ ++ "-Wl,--no-as-needed,-z,now tmpdir/libpr18458a.so tmpdir/libpr18458b.so" "" \ ++ {pr18458c.c} "pr18458" "pass.out" ] \ ++ [list "Run pr21964-1" \ ++ "-Wl,--no-as-needed,-rpath,tmpdir tmpdir/pr21964-1a.so tmpdir/pr21964-1b.so" "" \ ++ {pr21964-1c.c} "pr21964-1" "pass.out" ] \ ++ [list "Run pr21964-3" \ ++ "-Wl,--no-as-needed,-rpath,tmpdir tmpdir/pr21964-1a.so tmpdir/pr21964-1b.so tmpdir/pr21964-3a.so" "" \ ++ {pr21964-3c.c} "pr21964-3" "pass.out" ] \ ++ [list "pr26580-3" \ ++ "" "" \ ++ {pr26580-a.c} "pr26580-3" "pr26580-3.out" "-fcommon" "c" "" \ ++ "-Wl,--as-needed tmpdir/libpr26580-2.so" ] \ ++ [list "pr26580-4" \ ++ "" "" \ ++ {pr26580-a.c} "pr26580-4" "pr26580-4.out" "-fcommon" "c" "" \ ++ "-Wl,--no-as-needed tmpdir/libpr26580-2.so" ] \ ++ [list "Run pr26590 (2)" \ ++ "" "" \ ++ {pr26590c.c pr26590d.c} "pr26590" "pass.out" "" "c" "" \ ++ "-Wl,--as-needed tmpdir/libpr26590a.so tmpdir/libpr26590b.so" ] \ ++] ++ ++# NetBSD ELF systems do not currently support the .*_array sections. ++run_ld_link_exec_tests $run_tests "*-*-netbsd*" ++ ++# These tests require dlopen support. ++set dlopen_run_tests [list \ ++ [list "Run dl1a with --dynamic-list=dl1.list and dlopen on libdl1.so" \ ++ "-Wl,--no-as-needed,--dynamic-list=dl1.list $extralibs" "" \ ++ {dl1main.c} "dl1a" "dl1.out" ] \ ++ [list "Run dl1b with --dynamic-list-data and dlopen on libdl1.so" \ ++ "-Wl,--no-as-needed,--dynamic-list-data $extralibs" "" \ ++ {dl1main.c} "dl1b" "dl1.out" ] \ ++ [list "Run dl6a1 with --dynamic-list-data and dlopen on libdl6a.so" \ ++ "-Wl,--no-as-needed,--dynamic-list-data $extralibs" "" \ ++ {dl6amain.c} "dl6a1" "dl6a.out" ] \ ++ [list "Run dl6a2 with -Bsymbolic-functions and dlopen on libdl6a.so" \ ++ "$NOPIE_LDFLAGS -Wl,--no-as-needed,-Bsymbolic-functions $extralibs" "" \ ++ {dl6amain.c} "dl6a2" "dl6b.out" "$NOPIE_CFLAGS" ] \ ++ [list "Run dl6a3 with -Bsymbolic and dlopen on libdl6a.so" \ ++ "-Wl,--no-as-needed,-Bsymbolic $extralibs" "" \ ++ {dl6amain.c} "dl6a3" "dl6b.out" ] \ ++ [list "Run dl6a4 with -Bsymbolic --dynamic-list-data and dlopen on libdl6a.so" \ ++ "-Wl,--no-as-needed,-Bsymbolic,--dynamic-list-data $extralibs" "" \ ++ {dl6amain.c} "dl6a4" "dl6a.out" ] \ ++ [list "Run dl6a5 with -Bsymbolic-functions --dynamic-list-cpp-new and dlopen on libdl6a.so" \ ++ "$NOPIE_LDFLAGS -Wl,--no-as-needed,-Bsymbolic-functions,--dynamic-list-cpp-new $extralibs" "" \ ++ {dl6amain.c} "dl6a5" "dl6b.out" "$NOPIE_CFLAGS" ] \ ++ [list "Run dl6a6 with --dynamic-list-cpp-new -Bsymbolic-functions and dlopen on libdl6a.so" \ ++ "$NOPIE_LDFLAGS -Wl,--no-as-needed,--dynamic-list-cpp-new,-Bsymbolic-functions $extralibs" "" \ ++ {dl6amain.c} "dl6a6" "dl6b.out" "$NOPIE_CFLAGS" ] \ ++ [list "Run dl6a7 with --dynamic-list-data -Bsymbolic and dlopen on libdl6a.so" \ ++ "$NOPIE_LDFLAGS -Wl,--no-as-needed,--dynamic-list-data,-Bsymbolic $extralibs" "" \ ++ {dl6amain.c} "dl6a7" "dl6a.out" "$NOPIE_CFLAGS" ] \ ++ [list "Run dl6b1 with --dynamic-list-data and dlopen on libdl6b.so" \ ++ "-Wl,--no-as-needed,--dynamic-list-data $extralibs" "" \ ++ {dl6bmain.c} "dl6b1" "dl6a.out" ] \ ++ [list "Run dl6b2 with dlopen on libdl6b.so" \ ++ "-Wl,--no-as-needed $extralibs" "" \ ++ {dl6bmain.c} "dl6b2" "dl6b.out" ] \ ++ [list "Run dl6c1 with --dynamic-list-data and dlopen on libdl6c.so" \ ++ "-Wl,--no-as-needed,--dynamic-list-data $extralibs" "" \ ++ {dl6cmain.c} "dl6c1" "dl6b.out" ] \ ++ [list "Run dl6d1 with --dynamic-list-data and dlopen on libdl6d.so" \ ++ "-Wl,--no-as-needed,--dynamic-list-data $extralibs" "" \ ++ {dl6dmain.c} "dl6d1" "dl6a.out" ] \ ++ [list "Run pr21964-2" \ ++ "-Wl,--no-as-needed,-rpath,tmpdir tmpdir/pr21964-2a.so $extralibs" "" \ ++ {pr21964-2c.c} "pr21964-2" "pass.out" ] \ ++ [list "Run pr21964-5" \ ++ "-Wl,--no-as-needed,-rpath,tmpdir tmpdir/pr21964-1a.so $extralibs" "" \ ++ {pr21964-5.c} "pr21964-5" "pass.out" ] \ ++] ++ ++# Only run them when libdl is available. ++if [check_libdl_available] { ++ # XFAIL on NetBSD ELF systems as they do not currently support the .*_array ++ # sections. ++ # Disable all sanitizers. ++ set old_CFLAGS "$CFLAGS_FOR_TARGET" ++ append CFLAGS_FOR_TARGET " $NOSANITIZE_CFLAGS" ++ run_ld_link_exec_tests $dlopen_run_tests "*-*-netbsd*" ++ set CFLAGS_FOR_TARGET "$old_CFLAGS" ++} ++ ++# Check --no-add-needed and --no-copy-dt-needed-entries ++set testname "--no-add-needed" ++set exec_output [run_host_cmd "$CC_FOR_TARGET" "tmpdir/libneeded1c.o -Wl,--no-add-needed,-rpath-link=tmpdir -Ltmpdir -lneeded1a"] ++if { [ regexp "tmpdir/libneeded1b.so: .*: DSO missing" $exec_output ] } { ++ pass $testname ++} { ++ fail $testname ++} ++set testname "--no-copy-dt-needed-entries" ++set exec_output [run_host_cmd "$CC_FOR_TARGET" "tmpdir/libneeded1c.o -Wl,--no-copy-dt-needed-entries,-rpath-link=tmpdir -Ltmpdir -lneeded1a"] ++if { [ regexp "tmpdir/libneeded1b.so: .*: DSO missing" $exec_output ] } { ++ pass $testname ++} { ++ fail $testname ++} ++set testname "--no-add-needed -shared" ++set exec_output [run_host_cmd "$CC_FOR_TARGET" "-shared tmpdir/libneeded1pic.o -Wl,--no-add-needed,-z,defs -Ltmpdir -lneeded1a"] ++if { [ regexp "undefined reference to `\.?bar'" $exec_output ] } { ++ pass $testname ++} { ++ fail $testname ++} ++set testname "--no-copy-dt-needed-entries -shared" ++set exec_output [run_host_cmd "$CC_FOR_TARGET" "-shared tmpdir/libneeded1pic.o -Wl,--no-copy-dt-needed-entries,-z,defs -Ltmpdir -lneeded1a"] ++if { [ regexp "undefined reference to `\.?bar'" $exec_output ] } { ++ pass $testname ++} { ++ fail $testname ++} ++ ++# Check to see if the C++ compiler works ++if { [which $CXX_FOR_TARGET] == 0 } { ++ return ++} ++ ++set build_cxx_tests { ++ {"Build libdl3a.so with --dynamic-list=dl3.list" ++ "-shared -Wl,--dynamic-list=dl3.list" "-fPIC" ++ {dl3.cc} {} "libdl3a.so" "c++"} ++ {"Build libdl3b.so with -Bsymbolic" ++ "-shared -Wl,-Bsymbolic" "-fPIC" ++ {dl3.cc} {} "libdl3b.so" "c++"} ++ {"Build libdl3a.so with --dynamic-list-cpp-typeinfo" ++ "-shared -Wl,--dynamic-list-cpp-typeinfo" "-fPIC" ++ {dl3.cc} {} "libdl3c.so" "c++"} ++} ++ ++run_cc_link_tests [list \ ++ [list \ ++ "Build libdnew1a.so with --Bsymbolic-functions --dynamic-list-cpp-new" \ ++ "-shared $NOSANITIZE_CFLAGS -Wl,-Bsymbolic-functions,--dynamic-list-cpp-new" \ ++ "-fPIC -ansi $NOSANITIZE_CFLAGS" \ ++ {del.cc new.cc} \ ++ {} \ ++ "libnew1a.so" \ ++ "c++" \ ++ ] \ ++ [list \ ++ "Build libdnew1b.so with --dynamic-list-data --dynamic-list-cpp-new" \ ++ "-shared $NOSANITIZE_CFLAGS -Wl,--dynamic-list-data,--dynamic-list-cpp-new" \ ++ "-fPIC -ansi $NOSANITIZE_CFLAGS" \ ++ {del.cc new.cc} \ ++ {} \ ++ "libnew1b.so" \ ++ "c++" \ ++ ] \ ++] ++ ++# "-shared -Bsymbolic" only works with gcc 4.5.0 and newer. ++# {"Run with libdl3b.so" ++# "tmpdir/libdl3b.so" "" ++# {dl3main.cc} "dl3b" "dl3b.out" "" "c++"} ++set run_cxx_tests { ++ {"Run with libdl3a.so" ++ "-Wl,--no-as-needed tmpdir/libdl3a.so" "" ++ {dl3main.cc} "dl3a" "dl3a.out" "" "c++"} ++ {"Run with libdl3c.so" ++ "-Wl,--no-as-needed tmpdir/libdl3c.so" "" ++ {dl3main.cc} "dl3c" "dl3a.out" "" "c++"} ++} ++ ++run_ld_link_exec_tests [list \ ++ [list \ ++ "Run with libnew1a.so" \ ++ "-Wl,--no-as-needed tmpdir/libnew1a.so $NOSANITIZE_CFLAGS" \ ++ "" \ ++ {dl5.cc} \ ++ "dl5a" \ ++ "dl5.out" \ ++ "-ansi $NOSANITIZE_CFLAGS" \ ++ "c++" \ ++ ] \ ++ [list \ ++ "Run with libnew1b.so" \ ++ "-Wl,--no-as-needed tmpdir/libnew1b.so $NOSANITIZE_CFLAGS" \ ++ "" \ ++ {dl5.cc} \ ++ "dl5b" \ ++ "dl5.out" \ ++ "-ansi $NOSANITIZE_CFLAGS" \ ++ "c++" \ ++ ] \ ++] ++ ++run_cc_link_tests $build_cxx_tests ++run_ld_link_exec_tests $run_cxx_tests ++ ++if { [istarget *-*-linux*] ++ || [istarget *-*-nacl*] ++ || [istarget *-*-gnu*] } { ++ run_cc_link_tests [list \ ++ [list \ ++ "Build libpr2404b.a with PIE" \ ++ "" \ ++ "-fPIE $NOSANITIZE_CFLAGS" \ ++ { pr2404b.c } \ ++ {} \ ++ "libpr2404b.a" \ ++ ] \ ++ [list \ ++ "Build pr19579a.o" \ ++ "" "-fPIE -fcommon" \ ++ {pr19579a.c} \ ++ {} \ ++ "libpr19579a.a" \ ++ ] \ ++ [list \ ++ "Build libpr19579.so" \ ++ "-shared" \ ++ "-fPIC -fcommon" \ ++ {pr19579b.c} \ ++ {} \ ++ "libpr19579.so" \ ++ ] \ ++ [list \ ++ "Build libpr19579now.so" \ ++ "-shared -Wl,-z,now" \ ++ "-fPIC -fcommon" \ ++ {pr19579b.c} \ ++ {} \ ++ "libpr19579.so" \ ++ ] \ ++ [list \ ++ "Build pr22393-2a.so" \ ++ "-shared -Wl,-z,separate-code" \ ++ "-fPIC" \ ++ {pr22393-2a.c} \ ++ {{readelf -lW pr22393-2a.rd} \ ++ {readelf -lW pr22393-2b.rd}} \ ++ "pr22393-2a.so" \ ++ ] \ ++ [list \ ++ "Build pr22393-2a-now.so" \ ++ "-shared -Wl,-z,separate-code,-z,now" \ ++ "-fPIC" \ ++ {pr22393-2a.c} \ ++ {{readelf -lW pr22393-2a.rd} \ ++ {readelf -lW pr22393-2b.rd}} \ ++ "pr22393-2a-now.so" \ ++ ] \ ++ [list \ ++ "Build pr22393-2" \ ++ "$NOPIE_LDFLAGS -Wl,-z,separate-code,--no-as-needed tmpdir/pr22393-2a.so" \ ++ "$NOPIE_CFLAGS" \ ++ {pr22393-2b.c} \ ++ {{readelf -lW pr22393-2a.rd} \ ++ {readelf -lW pr22393-2b.rd}} \ ++ "pr22393-2" \ ++ ] \ ++ [list \ ++ "Build pr22393-2 (PIE)" \ ++ "-pie -Wl,-z,separate-code,--no-as-needed tmpdir/pr22393-2a-now.so" \ ++ "-fPIE" \ ++ {pr22393-2b.c} \ ++ {{readelf -lW pr22393-2a.rd} \ ++ {readelf -lW pr22393-2b.rd}} \ ++ "pr22393-2-pie" \ ++ ] \ ++ [list \ ++ "Build pr22393-2 (static)" \ ++ "-static -Wl,-z,separate-code" \ ++ "" \ ++ {pr22393-2a.c pr22393-2b.c} \ ++ {{readelf -lW pr22393-2a.rd} \ ++ {readelf -lW pr22393-2b.rd}} \ ++ "pr22393-2-static" \ ++ ] \ ++ ] ++ run_ld_link_exec_tests [list \ ++ [list \ ++ "Run pr18458 with PIE" \ ++ "-pie -Wl,--no-as-needed,-z,now tmpdir/libpr18458a.so tmpdir/libpr18458b.so" \ ++ "" \ ++ {pr18458c.c} \ ++ "pr18458p" \ ++ "pass.out" \ ++ "-fPIE" \ ++ ] \ ++ [list \ ++ "Run pr2404 with PIE" \ ++ "-pie $NOSANITIZE_CFLAGS -Wl,--no-as-needed tmpdir/pr2404b.o tmpdir/libpr2404a.so" \ ++ "" \ ++ { dummy.c } \ ++ "pr2404pie" \ ++ "pr2404.out" \ ++ "-fPIE $NOSANITIZE_CFLAGS" \ ++ ] \ ++ [list \ ++ "Run pr2404 with PIE (-z now)" \ ++ "-pie $NOSANITIZE_CFLAGS -Wl,-z,now -Wl,--no-as-needed tmpdir/pr2404b.o tmpdir/libpr2404n.so" \ ++ "" \ ++ { dummy.c } \ ++ "pr2404pien" \ ++ "pr2404.out" \ ++ "-fPIE $NOSANITIZE_CFLAGS" \ ++ ] \ ++ [list \ ++ "Run pr18718" \ ++ "" \ ++ "" \ ++ { pr18718.c check-ptr-eq.c } \ ++ "pr18718" \ ++ "pass.out" \ ++ "-O2 -I../bfd" \ ++ ] \ ++ [list \ ++ "Run pr18718 (-z now)" \ ++ "-Wl,-z,now" \ ++ "" \ ++ { pr18718.c check-ptr-eq.c } \ ++ "pr18718" \ ++ "pass.out" \ ++ "-O2 -I../bfd" \ ++ ] \ ++ [list \ ++ "Run pr18718 with PIE (1)" \ ++ "-pie" \ ++ "" \ ++ { pr18718.c check-ptr-eq.c } \ ++ "pr18718pie1" \ ++ "pass.out" \ ++ "-O2 -fPIE -I../bfd" \ ++ ] \ ++ [list \ ++ "Run pr18718 with PIE (2)" \ ++ "" \ ++ "" \ ++ { pr18718.c check-ptr-eq.c } \ ++ "pr18718pie2" \ ++ "pass.out" \ ++ "-O2 -fPIE -I../bfd" \ ++ ] \ ++ [list \ ++ "Run pr18718 with PIE (3)" \ ++ "-pie -Wl,-z,now" \ ++ "" \ ++ { pr18718.c check-ptr-eq.c } \ ++ "pr18718pie3" \ ++ "pass.out" \ ++ "-O2 -fPIE -I../bfd" \ ++ ] \ ++ [list \ ++ "Run pr18718 with PIE (4)" \ ++ "-Wl,-z,now" \ ++ "" \ ++ { pr18718.c check-ptr-eq.c } \ ++ "pr18718pie4" \ ++ "pass.out" \ ++ "-O2 -fPIE -I../bfd" \ ++ ] \ ++ [list \ ++ "Run pr18718 with PIC (1)" \ ++ "" \ ++ "" \ ++ { pr18718.c check-ptr-eq.c } \ ++ "pr18718pic1" \ ++ "pass.out" \ ++ "-O2 -fPIC -I../bfd" \ ++ ] \ ++ [list \ ++ "Run pr18718 with PIC (2)" \ ++ "-pie" \ ++ "" \ ++ { pr18718.c check-ptr-eq.c } \ ++ "pr18718pic2" \ ++ "pass.out" \ ++ "-O2 -fPIC -I../bfd" \ ++ ] \ ++ [list \ ++ "Run pr18718 with PIC (3)" \ ++ "-Wl,-z,now" \ ++ "" \ ++ { pr18718.c check-ptr-eq.c } \ ++ "pr18718pic3" \ ++ "pass.out" \ ++ "-O2 -fPIC -I../bfd" \ ++ ] \ ++ [list \ ++ "Run pr18718 with PIC (4)" \ ++ "-pie -Wl,-z,now" \ ++ "" \ ++ { pr18718.c check-ptr-eq.c } \ ++ "pr18718pic4" \ ++ "pass.out" \ ++ "-O2 -fPIC -I../bfd" \ ++ ] \ ++ [list \ ++ "Run pr19579" \ ++ "-pie -Wl,--no-as-needed,-z,text tmpdir/pr19579a.o tmpdir/libpr19579.so" \ ++ "" \ ++ {dummy.c} \ ++ "pr19579" \ ++ "pass.out" \ ++ "-fPIE" \ ++ ] \ ++ [list \ ++ "Run pr19579 (-z now)" \ ++ "-pie -Wl,-z,now -Wl,--no-as-needed,-z,text tmpdir/pr19579a.o tmpdir/libpr19579.so" \ ++ "" \ ++ {dummy.c} \ ++ "pr19579n" \ ++ "pass.out" \ ++ "-fPIE" \ ++ ] \ ++ [list \ ++ "Run pr22393-2" \ ++ "$NOPIE_LDFLAGS -Wl,-z,separate-code,--no-as-needed tmpdir/pr22393-2a.so" \ ++ "" \ ++ {pr22393-2b.c} \ ++ "pr22393-2" \ ++ "pass.out" \ ++ "$NOPIE_CFLAGS" \ ++ ] \ ++ [list \ ++ "Run pr22393-2 (PIE)" \ ++ "-pie -Wl,-z,separate-code,--no-as-needed tmpdir/pr22393-2a-now.so" \ ++ "" \ ++ {pr22393-2b.c} \ ++ "pr22393-2-pie" \ ++ "pass.out" \ ++ "-fPIE" \ ++ ] \ ++ [list \ ++ "Run pr22393-2 (static)" \ ++ "-static -Wl,-z,separate-code" \ ++ "" \ ++ {pr22393-2a.c pr22393-2b.c} \ ++ "pr22393-2-static" \ ++ "pass.out" \ ++ ] \ ++ [list \ ++ "Run pr21964-4" \ ++ "" \ ++ "" \ ++ {pr21964-4.c} \ ++ "pr21964-4" \ ++ "pass.out" \ ++ "" \ ++ "" \ ++ "" \ ++ "-ldl" \ ++ ] \ ++ ] ++} ++ ++proc mix_pic_and_non_pic {xfails cflags ldflags exe} { ++ run_cc_link_tests [list \ ++ [list \ ++ "Build libpr19719a.so" \ ++ "-shared -Wl,-soname,libpr19719.so" \ ++ "-fPIC" \ ++ { pr19719d.c } \ ++ {} \ ++ "libpr19719a.so" \ ++ ] \ ++ [list \ ++ "Build libpr19719b.so" \ ++ "-shared -Wl,-soname,libpr19719.so" \ ++ "-fPIC" \ ++ { dummy.c } \ ++ {} \ ++ "libpr19719b.so" \ ++ ] \ ++ [list \ ++ "Build libpr19719b.o" \ ++ "-r -nostdlib" \ ++ "-fPIC" \ ++ { pr19719b.c } \ ++ {} \ ++ "libpr19719b.o" \ ++ ] \ ++ ] ++ ++ send_log "cp tmpdir/libpr19719b.so tmpdir/libpr19719.so\n" ++ exec cp tmpdir/libpr19719b.so tmpdir/libpr19719.so ++ ++ run_ld_link_exec_tests [list \ ++ [list \ ++ "Run $exe fun defined" \ ++ "-Wl,--no-as-needed,-rpath,tmpdir $ldflags tmpdir/libpr19719b.o tmpdir/libpr19719.so" \ ++ "" \ ++ { pr19719a.c pr19719c.c } \ ++ $exe \ ++ "pass.out" \ ++ "$cflags" \ ++ ] \ ++ ] ++ ++ send_log "cp tmpdir/libpr19719a.so tmpdir/libpr19719.so\n" ++ exec cp tmpdir/libpr19719a.so tmpdir/libpr19719.so ++ ++ foreach targ $xfails { ++ setup_xfail $targ ++ } ++ ++ if ![isnative] { ++ unsupported "Run $exe fun undefined" ++ return ++ } ++ ++ set exec_output [run_host_cmd "tmpdir/$exe" ""] ++ if {![string match "PASS" $exec_output]} { ++ fail "Run $exe fun undefined" ++ } else { ++ pass "Run $exe fun undefined" ++ } ++} ++ ++mix_pic_and_non_pic [list "arm*-*-*" "aarch64*-*-*"] "" "" "pr19719" ++mix_pic_and_non_pic [] "-fPIE" "-pie" "pr19719pie" ++ ++set AFLAGS_PIE "" ++if { [istarget "i?86-*-*"] ++ || [istarget "x86_64-*-*"] } { ++ set AFLAGS_PIE "-mrelax-relocations=yes" ++} ++if [istarget "sparc*-*-*"] { ++ set AFLAGS_PIE "-Av9" ++} ++ ++if { ([istarget "*-*-linux*"] ++ || [istarget "*-*-nacl*"] ++ || [istarget "*-*-gnu*"]) ++ && ![istarget "mips*-*-*"] } { ++ run_ld_link_tests [list \ ++ [list \ ++ "Build libpr23162a.so" \ ++ "-shared" \ ++ "" \ ++ "$AFLAGS_PIC" \ ++ { pr23162a.c } \ ++ "" \ ++ "libpr23162a.so" \ ++ "-fPIC -O2 $NOSANITIZE_CFLAGS" \ ++ ] \ ++ [list \ ++ "Build pr23162a" \ ++ "-pie --no-as-needed tmpdir/libpr23162a.so" \ ++ "" \ ++ $AFLAGS_PIE \ ++ { pr23162b.c } \ ++ {{readelf {-rW} pr23162.rd}} \ ++ "pr23162a" \ ++ "-fPIC -O0 $NOSANITIZE_CFLAGS" \ ++ ] \ ++ [list \ ++ "Build libpr23162b.so" \ ++ "-shared --version-script=pr23162.map" \ ++ "" \ ++ "$AFLAGS_PIC" \ ++ { pr23162a.c } \ ++ "" \ ++ "libpr23162b.so" \ ++ "-fPIC -O2 $NOSANITIZE_CFLAGS" \ ++ ] \ ++ [list \ ++ "Build pr23162b" \ ++ "-pie --no-as-needed tmpdir/libpr23162b.so" \ ++ "" \ ++ $AFLAGS_PIE \ ++ { pr23162b.c } \ ++ {{readelf {-rW} pr23162.rd}} \ ++ "pr23162b" \ ++ "-fPIC -O0 $NOSANITIZE_CFLAGS" \ ++ ] \ ++ [list \ ++ "Build libpr23161a.so" \ ++ "-shared" \ ++ "" \ ++ "$AFLAGS_PIC" \ ++ { pr23161a.c } \ ++ {{readelf {--dyn-syms -rW} pr23161a.rd}} \ ++ "libpr23161a.so" \ ++ "-fPIC -O2 $NOSANITIZE_CFLAGS" \ ++ ] \ ++ [list \ ++ "Build pr23161a" \ ++ "-pie --no-as-needed tmpdir/libpr23161a.so" \ ++ "" \ ++ $AFLAGS_PIE \ ++ { pr23161b.c } \ ++ {{readelf {--dyn-syms -rW} pr23161b.rd}} \ ++ "pr23161a" \ ++ "-fPIC -O0 $NOSANITIZE_CFLAGS" \ ++ ] \ ++ [list \ ++ "Build libpr23161b.so" \ ++ "-shared --version-script=pr23161.map" \ ++ "" \ ++ "$AFLAGS_PIC" \ ++ { pr23161a.c } \ ++ {{readelf {--dyn-syms -rW} pr23161a.rd}} \ ++ "libpr23161b.so" \ ++ "-fPIC -O2 $NOSANITIZE_CFLAGS" \ ++ ] \ ++ [list \ ++ "Build pr23161b" \ ++ "-pie --no-as-needed tmpdir/libpr23161b.so" \ ++ "" \ ++ $AFLAGS_PIE \ ++ { pr23161b.c } \ ++ {{readelf {--dyn-syms -rW} pr23161b.rd}} \ ++ "pr23161b" \ ++ "-fPIC -O0 $NOSANITIZE_CFLAGS" \ ++ ] \ ++ ] ++} ++ ++if { [istarget "i?86-*-*"] ++ || [istarget "x86_64-*-*"] } { ++ run_ld_link_tests [list \ ++ [list \ ++ "Build libpr23161c.so" \ ++ "-shared" \ ++ "" \ ++ "$AFLAGS_PIC" \ ++ { pr23161c.c } \ ++ {{readelf {--dyn-syms -rW} pr23161c.rd}} \ ++ "libpr23161c.so" \ ++ "-fPIC -O2 $NOSANITIZE_CFLAGS" \ ++ ] \ ++ [list \ ++ "Build pr23161c" \ ++ "-pie --no-as-needed tmpdir/libpr23161c.so" \ ++ "" \ ++ $AFLAGS_PIE \ ++ { pr23161b.c } \ ++ {{readelf {--dyn-syms -rW} pr23161d.rd}} \ ++ "pr23161c" \ ++ "-fPIC -O0 $NOSANITIZE_CFLAGS" \ ++ ] \ ++ ] ++} ++ ++run_ld_link_tests [list \ ++ [list "Build pr23658.so" \ ++ "-shared" "" "$AFLAGS_PIC" \ ++ {pr23658-1a.s} {} "pr23658.so"] \ ++ [list \ ++ "Build pr23658-2" \ ++ "--dynamic-linker tmpdir/pr23658.so --no-as-needed tmpdir/pr23658.so" \ ++ "" \ ++ $AFLAGS_NOTE \ ++ { pr23658-1a.s pr23658-1b.s pr23658-1c.s pr23658-1d.s start.s } \ ++ {{readelf {-lW} pr23658-2.rd}} \ ++ "pr23658-2" \ ++ ] \ ++] +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-elf/tls.exp binutils-2.38-new/ld/testsuite/ld-elf/tls.exp +--- binutils-2.38/ld/testsuite/ld-elf/tls.exp 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-elf/tls.exp 2022-04-26 13:54:59.385542280 +0200 @@ -32,6 +32,9 @@ if { !([istarget *-*-linux*] if { ![check_compiler_available] } { return @@ -274,23 +2090,9 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-elf/tls.exp binutils-2 # This target requires extra GAS options when building PIC/PIE code. set AFLAGS_PIC "" -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-elfvsb/elfvsb.exp binutils-2.37-new/ld/testsuite/ld-elfvsb/elfvsb.exp ---- binutils-2.37/ld/testsuite/ld-elfvsb/elfvsb.exp 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-elfvsb/elfvsb.exp 2021-07-24 21:59:28.980706863 +0200 -@@ -94,6 +94,10 @@ if { [istarget *-*-linux*] - } - } - -+if { [istarget i686*-*-*] } { -+ set support_protected "no" -+} -+ - # The test procedure. - proc visibility_test { visibility progname testname main sh1 sh2 dat args } { - global CC -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-gc/pr13683.d binutils-2.37-new/ld/testsuite/ld-gc/pr13683.d ---- binutils-2.37/ld/testsuite/ld-gc/pr13683.d 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-gc/pr13683.d 2021-07-24 21:59:28.980706863 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-gc/pr13683.d binutils-2.38-new/ld/testsuite/ld-gc/pr13683.d +--- binutils-2.38/ld/testsuite/ld-gc/pr13683.d 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-gc/pr13683.d 2022-04-26 13:54:59.380542272 +0200 @@ -2,7 +2,7 @@ #source: dummy.s #ld: --gc-sections -e main --defsym foo=foo2 tmpdir/pr13683.o @@ -300,9 +2102,9 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-gc/pr13683.d binutils- # Note - look for both "foo" and "foo2" being defined, non-zero function symbols -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-gc/pr19161.d binutils-2.37-new/ld/testsuite/ld-gc/pr19161.d ---- binutils-2.37/ld/testsuite/ld-gc/pr19161.d 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-gc/pr19161.d 2021-07-24 21:59:28.980706863 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-gc/pr19161.d binutils-2.38-new/ld/testsuite/ld-gc/pr19161.d +--- binutils-2.38/ld/testsuite/ld-gc/pr19161.d 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-gc/pr19161.d 2022-04-26 13:54:59.380542272 +0200 @@ -2,7 +2,7 @@ #source: dummy.s #ld: --gc-sections -e main tmpdir/pr19161-1.o tmpdir/pr19161-2.o @@ -312,10 +2114,10 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-gc/pr19161.d binutils- #xfail: mips64vr-*-* msp430-*-* powerpc*-*-eabivle rl78-*-* rx-*-* sh*-*-* #... -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-i386/i386.exp binutils-2.37-new/ld/testsuite/ld-i386/i386.exp ---- binutils-2.37/ld/testsuite/ld-i386/i386.exp 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-i386/i386.exp 2021-07-24 21:59:28.981706853 +0200 -@@ -1057,15 +1057,6 @@ if { [isnative] +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-i386/i386.exp binutils-2.38-new/ld/testsuite/ld-i386/i386.exp +--- binutils-2.38/ld/testsuite/ld-i386/i386.exp 2022-02-08 10:00:25.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-i386/i386.exp 2022-04-26 13:54:59.382542275 +0200 +@@ -1074,15 +1074,6 @@ if { [isnative] "pr18900.out" \ ] \ [list \ @@ -331,7 +2133,7 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-i386/i386.exp binutils "Run got1" \ "$NOPIE_LDFLAGS tmpdir/got1d.so" \ "-Wa,-mx86-used-note=yes" \ -@@ -1117,7 +1108,9 @@ if { [isnative] +@@ -1134,7 +1125,9 @@ if { [isnative] ] \ ] @@ -342,7 +2144,7 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-i386/i386.exp binutils undefined_weak "-fPIE" "$NOPIE_LDFLAGS" undefined_weak "-fPIE" "-pie" undefined_weak "-fPIE" "-z nodynamic-undefined-weak $NOPIE_LDFLAGS" -@@ -1181,7 +1174,7 @@ if { [isnative] +@@ -1198,7 +1191,7 @@ if { [isnative] ] \ ] @@ -351,17 +2153,1504 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-i386/i386.exp binutils run_cc_link_tests [list \ [list \ "Build pr21168.so with -z ibtplt" \ -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-i386/plt-main.rd binutils-2.37-new/ld/testsuite/ld-i386/plt-main.rd ---- binutils-2.37/ld/testsuite/ld-i386/plt-main.rd 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-i386/plt-main.rd 2021-07-24 21:59:28.981706853 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-i386/i386.exp.orig binutils-2.38-new/ld/testsuite/ld-i386/i386.exp.orig +--- binutils-2.38/ld/testsuite/ld-i386/i386.exp.orig 1970-01-01 01:00:00.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-i386/i386.exp.orig 2022-02-08 10:00:25.000000000 +0100 +@@ -0,0 +1,1483 @@ ++# Expect script for ld-i386 tests ++# Copyright (C) 2002-2022 Free Software Foundation, Inc. ++# ++# This file is part of the GNU Binutils. ++# ++# This program is free software; you can redistribute it and/or modify ++# it under the terms of the GNU General Public License as published by ++# the Free Software Foundation; either version 3 of the License, or ++# (at your option) any later version. ++# ++# This program is distributed in the hope that it will be useful, ++# but WITHOUT ANY WARRANTY; without even the implied warranty of ++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++# GNU General Public License for more details. ++# ++# You should have received a copy of the GNU General Public License ++# along with this program; if not, write to the Free Software ++# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, ++# MA 02110-1301, USA. ++# ++ ++set saved_ASFLAGS "$ASFLAGS" ++if { [is_elf_format] \ ++ && ([istarget "i?86-*-*"] || [istarget "x86_64-*-*"]) } { ++ set ASFLAGS "$ASFLAGS -mx86-used-note=no" ++} ++ ++# Test i386 linking; all types of relocs. This tests the assembler and ++# tools like objdump as well as the linker. ++ ++if {[istarget "i?86-*-vxworks"]} { ++ set i386tests { ++ {"VxWorks shared library test 1" ++ "-shared -Tvxworks1.ld --hash-style=sysv" "" ++ "" {vxworks1-lib.s} ++ {{readelf --relocs vxworks1-lib.rd} {objdump -dr vxworks1-lib.dd} ++ {readelf --symbols vxworks1-lib.nd} {readelf -d vxworks1-lib.td}} ++ "libvxworks1.so"} ++ {"VxWorks executable test 1 (dynamic)" \ ++ "tmpdir/libvxworks1.so -Tvxworks1.ld --hash-style=sysv -q --force-dynamic" "" ++ "" {vxworks1.s} ++ {{readelf {--relocs --wide} vxworks1.rd} {objdump -dr vxworks1.dd}} ++ "vxworks1"} ++ {"VxWorks executable test 2 (dynamic)" \ ++ "-Tvxworks1.ld --hash-style=sysv -q --force-dynamic" "" ++ "" {vxworks2.s} ++ {{readelf --segments vxworks2.sd}} ++ "vxworks2"} ++ {"VxWorks executable test 2 (static)" ++ "-Tvxworks1.ld --hash-style=sysv" "" ++ "" {vxworks2.s} ++ {{readelf --segments vxworks2-static.sd}} ++ "vxworks2"} ++ } ++ run_ld_link_tests $i386tests ++ run_dump_test "vxworks1-static" ++} ++ ++if [istarget "*-*-go32*"] { ++ run_ld_link_tests {{"go32 stub" "" "" "" {zero.s} {} "go32stub"}} ++ ++ set src "tmpdir/go32stub" ++ set dest "tmpdir/go32stub-copy" ++ ++ set test "go32 stub patch the source" ++ set fi [open $src r+] ++ fconfigure $fi -translation binary ++ if {[read $fi 2] != "MZ"} { ++ fail $test ++ } else { ++ pass $test ++ seek $fi 0x40 ++ puts -nonewline $fi "objcopy-test-go32stub" ++ } ++ close $fi ++ ++ set test "go32 stub objcopy" ++ set status [remote_exec build $OBJCOPY "$OBJCOPYFLAGS $src $dest"] ++ set exec_output [lindex $status 1] ++ set exec_output [prune_warnings $exec_output] ++ if [string match "" $exec_output] then { ++ pass $test ++ } else { ++ send_log "$exec_output\n" ++ verbose "$exec_output" 1 ++ fail $test ++ } ++ ++ # cmp would compare the whole files and some data after the initial exe ++ # stub could differ. ++ set test "go32 stub comparison after objcopy" ++ set fi [open $src] ++ fconfigure $fi -translation binary ++ set src_stub [read $fi 2048] ++ close $fi ++ set fi [open $dest] ++ fconfigure $fi -translation binary ++ set dest_stub [read $fi 2048] ++ close $fi ++ if {$src_stub == $dest_stub} { ++ pass $test ++ } else { ++ fail $test ++ } ++} ++ ++if { !([istarget "i?86-*-elf*"] ++ || [istarget "i?86-*-linux*"] ++ || [istarget "i?86-*-gnu*"] ++ || [istarget "x86_64-*-elf*"] ++ || [istarget "x86_64-*-linux*"] ++ || [istarget "amd64-*-linux*"]) } { ++ return ++} ++ ++# List contains test-items with 3 items followed by 2 lists: ++# 0:name 1:ld early options 2:ld late options 3:assembler options ++# 4:filenames of assembler files 5: action and options. 6: name of output file ++ ++# Actions: ++# objdump: Apply objdump options on result. Compare with regex (last arg). ++# nm: Apply nm options on result. Compare with regex (last arg). ++# readelf: Apply readelf options on result. Compare with regex (last arg). ++ ++set i386tests { ++ {"Helper shared library (basic PLT test)" ++ "-shared -melf_i386" "" "--32" {pltlib.s} {} "libpltlib.so"} ++ {"basic PLT generation (non-PIC)" ++ "-melf_i386 tmpdir/libpltlib.so" "" "--32" {plt.s} ++ {{objdump -drj.plt plt.pd}} "plt"} ++ {"basic PLT generation (PIC)" ++ "-shared -melf_i386 tmpdir/libpltlib.so" "" "--32" {plt-pic.s} ++ {{objdump -drj.plt plt-pic.pd}} "libplt-pic.so"} ++ {"TLS -fpic -shared transitions" ++ "-shared -melf_i386 --no-ld-generated-unwind-info \ ++ -z noseparate-code --hash-style=sysv" "" ++ "--32" {tlspic1.s tlspic2.s} ++ {{readelf -Ssrl tlspic.rd} {objdump -drj.text tlspic.dd} ++ {objdump -sj.got tlspic.sd} {objdump -sj.tdata tlspic.td}} ++ "libtlspic.so"} ++ {"TLS -fpic -shared transitions without PLT" ++ "-shared -melf_i386 --no-ld-generated-unwind-info \ ++ -z noseparate-code --hash-style=sysv" "" ++ "-mrelax-relocations=yes --32" ++ {tlspic3.s tlspic2.s} ++ {{readelf -Ssrl tlspic2.rd} {objdump -drj.text tlspic2.dd} ++ {objdump -sj.got tlspic2.sd} {objdump -sj.tdata tlspic2.td}} ++ "libtlspic2.so"} ++ {"TLS descriptor -fpic -shared transitions" ++ "-shared -melf_i386 --no-ld-generated-unwind-info \ ++ -z noseparate-code --hash-style=sysv" "" ++ "--32" {tlsdesc.s tlspic2.s} ++ {{readelf -Ssrl tlsdesc.rd} {objdump -drj.text tlsdesc.dd} ++ {objdump "-s -j.got -j.got.plt" tlsdesc.sd} {objdump -sj.tdata tlsdesc.td}} ++ "libtlsdesc.so"} ++ {"Helper shared library" "-shared -melf_i386" "" ++ "--32" {tlslib.s} {} "libtlslib.so"} ++ {"TLS -fpic and -fno-pic exec transitions" ++ "-melf_i386 tmpdir/libtlslib.so --no-ld-generated-unwind-info \ ++ -z noseparate-code --hash-style=sysv" "" ++ "--32" {tlsbinpic.s tlsbin.s} ++ {{readelf -Ssrl tlsbin.rd} {objdump -drj.text tlsbin.dd} ++ {objdump -sj.got tlsbin.sd} {objdump -sj.tdata tlsbin.td}} ++ "tlsbin"} ++ {"TLS -fpic and -fno-pic exec transitions without PLT" ++ "-melf_i386 tmpdir/libtlslib.so --no-ld-generated-unwind-info \ ++ -z noseparate-code --hash-style=sysv" "" ++ "-mrelax-relocations=yes --32" ++ {tlsbinpic2.s tlsbin.s} ++ {{readelf -Ssrl tlsbin2.rd} {objdump -drj.text tlsbin2.dd} ++ {objdump -sj.got tlsbin2.sd} {objdump -sj.tdata tlsbin2.td}} ++ "tlsbin2"} ++ {"TLS descriptor -fpic and -fno-pic exec transitions" ++ "-melf_i386 tmpdir/libtlslib.so --no-ld-generated-unwind-info \ ++ -z noseparate-code --hash-style=sysv" "" ++ "--32" {tlsbindesc.s tlsbin.s} ++ {{readelf -Ssrl tlsbindesc.rd} {objdump -drj.text tlsbindesc.dd} ++ {objdump -sj.got tlsbindesc.sd} {objdump -sj.tdata tlsbindesc.td}} ++ "tlsbindesc"} ++ {"TLS with global dynamic and descriptors" ++ "-shared -melf_i386 --no-ld-generated-unwind-info \ ++ -z noseparate-code --hash-style=sysv" "" ++ "--32" {tlsgdesc.s} ++ {{readelf -Ssrl tlsgdesc.rd} {objdump -drj.text tlsgdesc.dd}} ++ "libtlsgdesc.so"} ++ {"TLS in debug sections" "-melf_i386" "" ++ "--32" {tlsg.s} ++ {{objdump -sj.debug_foobar tlsg.sd}} "tlsg"} ++ {"TLS @indntpoff with %eax" "-melf_i386" "" "--32" {tlsindntpoff.s} ++ {{objdump -drj.text tlsindntpoff.dd}} "tlsindntpoff"} ++ {"Reloc section order" ++ "-shared -melf_i386 -z nocombreloc -z notext" "" "--32" ++ {reloc.s} {{objdump -hw reloc.d}} "reloc.so"} ++ {"Basic --emit-relocs support" "-shared -melf_i386 --emit-relocs" "" "--32" ++ {emit-relocs.s} {{readelf --relocs emit-relocs.rd}} "emit-relocs.so"} ++ {"-z combreloc relocation sections" "-shared -melf_i386 -z combreloc" "" ++ "--32" {combreloc.s} {{readelf -r combreloc.d}} "combreloc.so"} ++ {"TLS GD->LE transition" "-melf_i386" "" ++ "--32" {tlsgd1.s} ++ {{objdump -dwr tlsgd1.dd}} "tlsgd1"} ++ {"TLS GD->LE transition without PLT" "-melf_i386" "" ++ "-mrelax-relocations=yes --32" ++ {tlsgd3.s} ++ {{objdump -dwr tlsgd3.dd}} "tlsgd3"} ++ {"TLS LD->LE transition" "-melf_i386" "" ++ "--32" {tlsld1.s} ++ {{objdump -dwr tlsld1.dd}} "tlsld1"} ++ {"TLS LD->LE transition without PLT" "-melf_i386" "" ++ "-mrelax-relocations=yes --32" ++ {tlsld2.s} ++ {{objdump -dwr tlsld2.dd}} "tlsld2"} ++ {"TLS IE->LE transition" "-melf_i386" "" ++ "--32" {tlsie1.s} ++ {{objdump -dwr tlsie1.dd}} "tlsie1"} ++ {"PR ld/17313 (1)" "-melf_i386" "" ++ "--32 -mx86-used-note=yes" {zero.s} {} ""} ++ {"PR ld/17313 (2)" "-melf_i386 -shared --just-symbols=tmpdir/zero.o" "" ++ "--32 -mx86-used-note=yes" {lea1.s} {} "libpr17313.so"} ++ {"PR ld/17306 (1)" "-melf_i386" "" ++ "--32 -mx86-used-note=yes" {pr17306b.s} {} ""} ++ {"PR ld/17306 (2)" "-melf_i386 -shared -Bsymbolic --just-symbols=tmpdir/pr17306b.o" "" ++ "--32 -mx86-used-note=yes" {pr17306a.s} {} "libpr17306.so"} ++ {"PR ld/17709 (1)" "-melf_i386 -shared" "" ++ "--32 -mx86-used-note=yes" {pr17709a.s} {} "libpr17709.so"} ++ {"PR ld/17709 (2)" "-melf_i386 tmpdir/libpr17709.so" "" ++ "--32 -mx86-used-note=yes" ++ {pr17709b.s} {{readelf -r pr17709.rd}} "pr17709"} ++ {"Build pr19827a.o" "" "" ++ "--32 -mx86-used-note=yes" { pr19827a.S }} ++ {"Build pr19827b.so" "-melf_i386 -shared" "" ++ "--32 -mx86-used-note=yes" ++ { pr19827b.S } {} "pr19827b.so"} ++ {"Build pr19827" ++ "-melf_i386 -pie -z notext tmpdir/pr19827a.o tmpdir/pr19827b.so" ++ "" ++ "--32 -mx86-used-note=yes" ++ { dummy.s } {{readelf {-rW} pr19827.rd}} "pr19827"} ++ {"Build pr19827.so" ++ "-melf_i386 -shared -Bsymbolic -z notext" "" ++ "--32 -mx86-used-note=yes" ++ { pr19827a.S } {{readelf {-rW} pr19827.rd}} "pr19827.so"} ++ {"Build pr27193a.so" ++ "-melf_i386 -shared" "" ++ "--32" ++ { pr27193a.o.bz2 pr27193b.s } ++ {{objdump {-dw} pr27193.dd}} "pr27193a.so"} ++ {"Build pr27193b.so" ++ "-melf_i386 -shared --reduce-memory-overheads" "" ++ "--32" ++ { pr27193a.o.bz2 pr27193b.s } ++ {{objdump {-dw} pr27193.dd}} "pr27193b.so"} ++} ++ ++proc iamcu_tests {} { ++ global as ++ global srcdir ++ global subdir ++ ++ if ![ld_assemble $as "--32 -march=iamcu $srcdir/$subdir/start.s" tmpdir/startiamcu.o] { ++ fail "Build Intel MCU start.o" ++ return ++ } ++ ++ if ![ld_assemble $as "--32 $srcdir/$subdir/start.s" tmpdir/start32.o] { ++ fail "Build ia32 start.o" ++ return ++ } ++ ++ if ![ld_assemble $as "--32 -march=iamcu $srcdir/$subdir/foo.s" tmpdir/fooiamcu.o] { ++ fail "Build Intel MCU foo.o" ++ return ++ } ++ ++ if ![ld_assemble $as "--32 $srcdir/$subdir/foo.s" tmpdir/foo32.o] { ++ fail "Build ia32 foo.o" ++ return ++ } ++ ++ run_dump_test "abs-iamcu" ++ run_dump_test "iamcu-1" ++ run_dump_test "iamcu-2" ++ run_dump_test "iamcu-3" ++ run_dump_test "iamcu-4" ++} ++ ++iamcu_tests ++ ++run_ld_link_tests $i386tests ++ ++run_ld_link_tests [list \ ++ [list \ ++ "TLS -fno-pic -shared" \ ++ "-shared -melf_i386 --no-ld-generated-unwind-info -z notext \ ++ -z noseparate-code --hash-style=sysv $NO_DT_RELR_LDFLAGS" \ ++ "" "--32" \ ++ {tlsnopic1.s tlsnopic2.s} \ ++ {{readelf -Ssrl tlsnopic.rd} \ ++ {objdump -drj.text tlsnopic.dd} \ ++ {objdump -sj.got tlsnopic.sd}} \ ++ "libtlsnopic.so" \ ++ ] \ ++] ++ ++run_dump_test "abs" ++run_dump_test "pcrel8" ++run_dump_test "pcrel16" ++run_dump_test "pcrel16abs" ++run_dump_test "pcrel16-2" ++run_dump_test "alloc" ++run_dump_test "warn1" ++run_dump_test "tlsgd2" ++run_dump_test "tlsgd4" ++run_dump_test "tlsie2" ++run_dump_test "tlsie3" ++run_dump_test "tlsie4" ++run_dump_test "tlsie5" ++run_dump_test "hidden1" ++run_dump_test "hidden2" ++run_dump_test "hidden3" ++run_dump_test "protected1" ++run_dump_test "protected2" ++run_dump_test "protected3" ++run_dump_test "protected4" ++run_dump_test "protected5" ++run_dump_test "protected6a" ++run_dump_test "protected6b" ++run_dump_test "protected7" ++run_dump_test "tlspie1" ++run_dump_test "tlspie2" ++run_dump_test "tlspie3a" ++run_dump_test "tlspie3b" ++run_dump_test "tlspie3c" ++run_dump_test "nogot1" ++run_dump_test "nogot2" ++run_dump_test "discarded1" ++run_dump_test "pr12718" ++run_dump_test "pr12921" ++run_dump_test "pr12570a" ++run_dump_test "pr12570b" ++run_dump_test "lea1a" ++run_dump_test "lea1b" ++run_dump_test "lea1c" ++run_dump_test "lea1d" ++run_dump_test "lea1e" ++run_dump_test "lea1f" ++run_dump_test "mov1a" ++run_dump_test "mov1b" ++run_dump_test "mov2a" ++run_dump_test "mov2b" ++run_dump_test "mov3" ++run_dump_test "branch1" ++run_dump_test "call1" ++run_dump_test "call2" ++run_dump_test "call3a" ++run_dump_test "call3b" ++run_dump_test "call3c" ++run_dump_test "call3d" ++run_dump_test "call3e" ++run_dump_test "call3f" ++run_dump_test "call3g" ++run_dump_test "call3h" ++run_dump_test "jmp1" ++run_dump_test "jmp2" ++run_dump_test "ljmp1" ++run_dump_test "ljmp2" ++run_dump_test "load1" ++run_dump_test "load2" ++run_dump_test "load3" ++run_dump_test "load4a" ++run_dump_test "load4b" ++run_dump_test "load5a" ++run_dump_test "load5b" ++run_dump_test "load6" ++run_dump_test "load7" ++run_dump_test "pr19175" ++run_dump_test "pr19615" ++run_dump_test "pr19636-1a" ++run_dump_test "pr19636-1b" ++run_dump_test "pr19636-1c" ++run_dump_test "pr19636-1d" ++run_dump_test "pr19636-1e" ++run_dump_test "pr19636-1f" ++run_dump_test "pr19636-1g" ++run_dump_test "pr19636-1h" ++run_dump_test "pr19636-1i" ++run_dump_test "pr19636-1j" ++run_dump_test "pr19636-1k" ++run_dump_test "pr19636-1l" ++run_dump_test "pr19636-2a" ++run_dump_test "pr19636-2b" ++run_dump_test "pr19636-2c" ++run_dump_test "pr19636-2d" ++run_dump_test "pr19636-2e" ++run_dump_test "pr19636-3a" ++run_dump_test "pr19636-3b" ++run_dump_test "pr19636-3c" ++run_dump_test "pr19636-3d" ++run_dump_test "pr19636-3e" ++run_dump_test "pr19636-3f" ++run_dump_test "pr19636-3g" ++run_dump_test "pr19636-3h" ++run_dump_test "pr19636-3i" ++run_dump_test "pr19636-4a" ++run_dump_test "pr19636-4b" ++run_dump_test "pr19636-4c" ++run_dump_test "pr19636-4d" ++run_dump_test "pr19645" ++run_dump_test "pr19609-1a" ++run_dump_test "pr19609-1b" ++run_dump_test "pr19609-1c" ++run_dump_test "pr19609-1d" ++run_dump_test "pr19609-1e" ++run_dump_test "pr19609-1f" ++run_dump_test "pr19609-1g" ++run_dump_test "pr19609-1h" ++run_dump_test "pr19609-1i" ++run_dump_test "pr19609-2a" ++run_dump_test "pr19609-2b" ++run_dump_test "pr19609-2c" ++run_dump_test "undefweaka" ++run_dump_test "undefweakb" ++run_dump_test "pr19539" ++run_dump_test "pr20117" ++run_dump_test "pr20244-1a" ++run_dump_test "pr20244-1b" ++run_dump_test "pr20244-1c" ++run_dump_test "pr20244-2a" ++run_dump_test "pr20244-2b" ++run_dump_test "pr20244-2c" ++run_dump_test "pr20244-2d" ++run_dump_test "pr20244-4a" ++run_dump_test "pr20244-4b" ++run_dump_test "pr20244-4c" ++run_dump_test "pr20253-3" ++run_dump_test "pr20253-4a" ++run_dump_test "pr20253-4b" ++run_dump_test "pr20253-4c" ++run_dump_test "pr20253-5" ++run_dump_test "pr20515" ++run_dump_test "property-x86-3" ++run_dump_test "property-x86-4a" ++run_dump_test "property-x86-4b" ++run_dump_test "property-x86-5" ++run_dump_test "property-x86-6" ++run_dump_test "property-x86-ibt1a" ++run_dump_test "property-x86-ibt1b" ++run_dump_test "property-x86-ibt2" ++run_dump_test "property-x86-ibt3a" ++run_dump_test "property-x86-ibt3b" ++run_dump_test "property-x86-ibt4" ++run_dump_test "property-x86-ibt5" ++run_dump_test "property-x86-shstk1a" ++run_dump_test "property-x86-shstk1b" ++run_dump_test "property-x86-shstk2" ++run_dump_test "property-x86-shstk3a" ++run_dump_test "property-x86-shstk3b" ++run_dump_test "property-x86-shstk4" ++run_dump_test "property-x86-shstk5" ++run_dump_test "property-x86-cet1" ++run_dump_test "property-x86-cet2a" ++run_dump_test "property-x86-cet2b" ++run_dump_test "property-x86-cet3a" ++run_dump_test "property-x86-cet3b" ++run_dump_test "property-x86-cet4a" ++run_dump_test "property-x86-cet4b" ++run_dump_test "property-x86-cet5a" ++run_dump_test "property-x86-cet5b" ++run_dump_test "property-x86-cet6" ++run_dump_test "pie1" ++run_dump_test "pr21884" ++run_dump_test "pr22115-1a" ++run_dump_test "pr22115-1b" ++run_dump_test "pr22115-1c" ++run_dump_test "pr22115-1d" ++run_dump_test "pr22135" ++run_dump_test "pr22782" ++run_dump_test "pr22929" ++run_dump_test "pr23189" ++run_dump_test "pr23194" ++run_dump_test "pr23372a" ++run_dump_test "pr23372b" ++run_dump_test "pr23372c" ++run_dump_test "pr23372d" ++run_dump_test "pr23486a" ++run_dump_test "pr23486b" ++run_dump_test "pr23486c" ++run_dump_test "pr23486d" ++run_dump_test "pr23854" ++run_dump_test "pr23930" ++run_dump_test "pr24322a" ++run_dump_test "pr24322b" ++run_dump_test "align-branch-1" ++run_dump_test "pr26018" ++run_dump_test "pr26263" ++run_dump_test "pr26711-1" ++run_dump_test "pr26711-2" ++run_dump_test "pr26711-3" ++run_dump_test "property-x86-isa1" ++run_dump_test "property-x86-isa2" ++run_dump_test "property-x86-isa3" ++run_dump_test "property-x86-isa4" ++run_dump_test "pr26869" ++run_dump_test "code16" ++run_dump_test "pr27491-1a" ++run_dump_test "pr27491-1b" ++run_dump_test "pr27491-1c" ++run_dump_test "pr27491-2" ++run_dump_test "pr27491-3" ++run_dump_test "pr27491-4" ++run_dump_test "dt-relr-1a" ++run_dump_test "dt-relr-1b" ++run_dump_test "pr28870" ++ ++if { !([istarget "i?86-*-linux*"] ++ || [istarget "i?86-*-gnu*"] ++ || [istarget "x86_64-*-linux*"]) } { ++ set ASFLAGS "$saved_ASFLAGS" ++ return ++} ++ ++run_dump_test "compressed1" ++run_dump_test "pr12627" ++run_dump_test "pr13302" ++run_dump_test "pr14215" ++run_dump_test "pr17057" ++run_dump_test "pr17935-1" ++run_dump_test "pr17935-2" ++run_dump_test "pr18801a" ++run_dump_test "pr18801b" ++run_dump_test "ifunc-textrel-1a" ++run_dump_test "ifunc-textrel-1b" ++run_dump_test "ifunc-textrel-2a" ++run_dump_test "ifunc-textrel-2b" ++run_dump_test "pr18815" ++run_dump_test "pr19939a" ++run_dump_test "pr19939b" ++run_dump_test "tlsdesc2" ++run_dump_test "report-reloc-1" ++run_dump_test "pr27998a" ++run_dump_test "pr27998b" ++ ++proc undefined_weak {cflags ldflags} { ++ set testname "Undefined weak symbol" ++ if { ![ string match "" $cflags$ldflags] } { ++ set testname "$testname ($cflags $ldflags)" ++ } ++ ++ if { [string match "*-fPIE*" $cflags] ++ && ![string match "*-z nodynamic-undefined-weak*" $ldflags] } { ++ set weak_symbol "Weak defined" ++ } else { ++ set weak_symbol "Weak undefined" ++ } ++ ++ run_cc_link_tests [list \ ++ [list \ ++ "Build libpr19704a.so" \ ++ "-shared -Wl,-soname,libpr19704.so" \ ++ "-Wa,-mrelax-relocations=yes" \ ++ { dummy.s } \ ++ {} \ ++ "libpr19704a.so" \ ++ ] \ ++ [list \ ++ "Build libpr19704b.so" \ ++ "-shared -Wl,-soname,libpr19704.so" \ ++ "-fPIC -Wa,-mrelax-relocations=yes" \ ++ { pr19704b.c } \ ++ {} \ ++ "libpr19704b.so" \ ++ ] \ ++ ] ++ ++ exec cp tmpdir/libpr19704a.so tmpdir/libpr19704.so ++ ++ run_ld_link_exec_tests [list \ ++ [list \ ++ "Run pr19704" \ ++ "$ldflags tmpdir/libpr19704.so -Wl,-R,tmpdir" \ ++ "-Wa,-mrelax-relocations=yes" \ ++ { pr19704a.c } \ ++ "pr19704" \ ++ "pr19704.out" \ ++ "$cflags" \ ++ ] \ ++ ] ++ ++ exec cp tmpdir/libpr19704b.so tmpdir/libpr19704.so ++ ++ set exec_output [run_host_cmd tmpdir/pr19704 ""] ++ if {![string match $weak_symbol $exec_output]} { ++ fail $testname ++ } else { ++ pass $testname ++ } ++} ++ ++# Must be Linux native with the C compiler ++if { [isnative] ++ && [istarget "i?86-*-linux*"] ++ && [check_compiler_available] } { ++ run_cc_link_tests [list \ ++ [list \ ++ "Build plt-lib.so" \ ++ "-shared" \ ++ "-fPIC -Wa,-mrelax-relocations=yes" \ ++ { plt-lib.c } \ ++ {} \ ++ "libplt-lib.so" \ ++ ] \ ++ [list \ ++ "Build libplt-main1.a" \ ++ "" \ ++ "-fPIC -Wa,-mrelax-relocations=yes,-mrelax-relocations=yes" \ ++ { plt-main1.c } \ ++ {{readelf {-Wr} plt-main1.rd}} \ ++ "libplt-main1.a" \ ++ ] \ ++ [list \ ++ "Build libplt-main2.a" \ ++ "" \ ++ "-fPIC -Wa,-mrelax-relocations=yes,-mrelax-relocations=yes" \ ++ { plt-main2.c } \ ++ {{readelf {-Wr} plt-main2.rd}} \ ++ "libplt-main2.a" \ ++ ] \ ++ [list \ ++ "Build libplt-main3.a" \ ++ "" \ ++ "-fPIC -Wa,-mrelax-relocations=yes,-mrelax-relocations=yes $PLT_CFLAGS" \ ++ { plt-main3.c } \ ++ {{readelf {-Wr} plt-main3.rd}} \ ++ "libplt-main3.a" \ ++ ] \ ++ [list \ ++ "Build libplt-main4.a" \ ++ "" \ ++ "-fPIC -Wa,-mrelax-relocations=yes,-mrelax-relocations=yes $PLT_CFLAGS" \ ++ { plt-main4.c } \ ++ {{readelf {-Wr} plt-main4.rd}} \ ++ "libplt-main4.a" \ ++ ] \ ++ [list \ ++ "Build plt-main" \ ++ "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \ ++ tmpdir/plt-main4.o tmpdir/libplt-lib.so" \ ++ "-Wa,-mrelax-relocations=yes" \ ++ { plt-main5.c } \ ++ {{readelf {-Wr} plt-main.rd}} \ ++ "plt-main" \ ++ ] \ ++ [list \ ++ "Build plt-main with PIE" \ ++ "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \ ++ tmpdir/plt-main4.o tmpdir/libplt-lib.so -pie" \ ++ "-fPIC -Wa,-mrelax-relocations=yes" \ ++ { plt-main5.c } \ ++ {{readelf {-Wr} plt-main.rd}} \ ++ "plt-main" \ ++ ] \ ++ [list \ ++ "Build copyreloc-lib.so" \ ++ "-shared" \ ++ "-fPIC -Wa,-mrelax-relocations=yes" \ ++ { copyreloc-lib.c } \ ++ {} \ ++ "copyreloc-lib.so" \ ++ ] \ ++ [list \ ++ "Build libcopyreloc-main.a" \ ++ "" \ ++ "-Wa,-mrelax-relocations=yes" \ ++ { copyreloc-main.S } \ ++ {} \ ++ "libcopyreloc-main.a" \ ++ ] \ ++ [list \ ++ "Build copyreloc-main with PIE and GOTOFF (1)" \ ++ "tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \ ++ "-Wa,-mrelax-relocations=yes" \ ++ { dummy.s } \ ++ {{readelf {-Wr} copyreloc-main1.rd}} \ ++ "copyreloc-main" \ ++ ] \ ++ [list \ ++ "Build copyreloc-main with PIE and GOTOFF (2)" \ ++ "tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \ ++ "-Wa,-mrelax-relocations=yes" \ ++ { dummy.s } \ ++ {{readelf {-Wr} copyreloc-main2.rd}} \ ++ "copyreloc-main" \ ++ ] \ ++ [list \ ++ "Build pr17689.so" \ ++ "-shared" \ ++ "-fPIC -Wa,-mrelax-relocations=yes" \ ++ { pr17689a.c } \ ++ {} \ ++ "pr17689.so" \ ++ ] \ ++ [list \ ++ "Build pr17689.so with -z now" \ ++ "-shared -Wl,-z,now" \ ++ "-fPIC -Wa,-mrelax-relocations=yes" \ ++ { pr17689a.c } \ ++ {{readelf {-Wr} pr17689now.rd}} \ ++ "pr17689now.so" \ ++ ] \ ++ [list \ ++ "Build pr17689ver.so" \ ++ "-shared -Wl,--version-script,pr17689a.t" \ ++ "-fPIC -Wa,-mrelax-relocations=yes" \ ++ { pr17689a.c } \ ++ {} \ ++ "pr17689ver.so" \ ++ ] \ ++ [list \ ++ "Build pr17689.a" \ ++ "" \ ++ "-Wa,-mrelax-relocations=yes" \ ++ { pr17689b.S } \ ++ {} \ ++ "pr17689.a" \ ++ ] \ ++ [list \ ++ "Build pr17689 with PIE and GOTOFF" \ ++ "tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \ ++ "-Wa,-mrelax-relocations=yes" \ ++ { dummy.c } \ ++ {{readelf {-Wr} pr17689.rd}} \ ++ "pr17689" \ ++ ] \ ++ [list \ ++ "Build pr17689 with PIE, -z now and GOTOFF" \ ++ "tmpdir/pr17689b.o tmpdir/pr17689.so -pie -Wl,-z,now" \ ++ "-Wa,-mrelax-relocations=yes" \ ++ { dummy.c } \ ++ {{readelf {-Wr} pr17689now.rd}} \ ++ "pr17689now" \ ++ ] \ ++ [list \ ++ "Build pr17689ver with PIE and GOTOFF" \ ++ "tmpdir/pr17689b.o tmpdir/pr17689ver.so -pie" \ ++ "-Wa,-mrelax-relocations=yes" \ ++ { dummy.c } \ ++ {{readelf {-Wr} pr17689ver.rd}} \ ++ "pr17689ver" \ ++ ] \ ++ [list \ ++ "Build pr17827 with PIE and GOTOFF" \ ++ "tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \ ++ "-Wa,-mrelax-relocations=yes" \ ++ { dummy.c } \ ++ {{readelf {-Wr} pr17827.rd}} \ ++ "pr17827" \ ++ ] \ ++ [list \ ++ "Build pr18900.so" \ ++ "-shared" \ ++ "-fPIC -Wa,-mrelax-relocations=yes" \ ++ { pr18900a.c } \ ++ "" \ ++ "pr18900.so" \ ++ ] \ ++ [list \ ++ "Build pr18900.o" \ ++ "-r -nostdlib" \ ++ "-Wa,-mrelax-relocations=yes" \ ++ { pr18900b.c pr18900c.c } \ ++ "" \ ++ "pr18900.o" \ ++ ] \ ++ [list \ ++ "Build pr18900a" \ ++ "tmpdir/pr18900.o tmpdir/pr18900.so" \ ++ "-Wa,-mrelax-relocations=yes" \ ++ { dummy.s } \ ++ {{readelf {-Wrd} pr18900a.rd}} \ ++ "pr18900a" \ ++ ] \ ++ [list \ ++ "Build pr18900b" \ ++ "-Wl,--as-needed tmpdir/pr18900.o tmpdir/pr18900.so" \ ++ "-Wa,-mrelax-relocations=yes" \ ++ { dummy.s } \ ++ {{readelf {-Wrd} pr18900b.rd}} \ ++ "pr18900b" \ ++ ] \ ++ [list \ ++ "Build pr19031.so" \ ++ "-shared" \ ++ "-fPIC -Wa,-mrelax-relocations=yes" \ ++ { pr19031a.c } \ ++ "" \ ++ "pr19031.so" \ ++ ] \ ++ [list \ ++ "Build got1d.so" \ ++ "-shared" \ ++ "-Wa,-mrelax-relocations=yes" \ ++ { got1d.S } \ ++ "" \ ++ "got1d.so" \ ++ ] \ ++ [list \ ++ "Build gotpc1.o" \ ++ "-r -nostdlib" \ ++ "-Wa,-mrelax-relocations=yes" \ ++ { got1a.S got1b.c got1c.c } \ ++ "" \ ++ "gotpc1.o" \ ++ ] \ ++ [list \ ++ "Build gotpc1" \ ++ "$NOPIE_LDFLAGS -Wl,--as-needed tmpdir/gotpc1.o tmpdir/got1d.so" \ ++ "-Wa,-mx86-used-note=no" \ ++ { dummy.s } \ ++ {{objdump {-dw} got1.dd}} \ ++ "got1" \ ++ ] \ ++ [list \ ++ "Build pr19319.so" \ ++ "-shared" \ ++ "-Wa,-mx86-used-note=no" \ ++ { pr19319a.S } \ ++ "" \ ++ "pr19319.so" \ ++ ] \ ++ [list \ ++ "Build pr19319" \ ++ "-pie -nostdlib -nostartfiles tmpdir/pr19319.so" \ ++ "-Wa,-mrelax-relocations=yes" \ ++ { pr19319b.S } \ ++ {{objdump {-dw} pr19319.dd}} \ ++ "pr19319" \ ++ ] \ ++ [list \ ++ "Build pr24276.so" \ ++ "-shared -nostdlib -nostartfiles \ ++ -Ltmpdir $srcdir/$subdir/pr24276.dso" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { pr19319b.S } \ ++ {{warning_output pr24276.warn}} \ ++ "pr24276.so" \ ++ ] \ ++ [list \ ++ "Build property 1" \ ++ "" \ ++ "-Wa,-mx86-used-note=no" \ ++ {pass.c property-no-copy.S} \ ++ {{readelf {-n} property-1.r}} \ ++ "property-1" \ ++ ] \ ++ [list \ ++ "Build property 1 (.o)" \ ++ "-r -nostdlib" \ ++ "-Wa,-mx86-used-note=yes" \ ++ {pass.c property-no-copy.S} \ ++ {{readelf {-n} property-1a.r}} \ ++ "property-1.o" \ ++ ] \ ++ [list \ ++ "Build property 1 (.so)" \ ++ "-shared" \ ++ "-fPIC -Wa,-mx86-used-note=no" \ ++ {pass.c property-no-copy.S} \ ++ {{readelf {-n} property-1.r}} \ ++ "property-1.so" \ ++ ] \ ++ [list \ ++ "Build property 2" \ ++ "" \ ++ "-Wa,-mx86-used-note=no" \ ++ {pass.c property-stack.S} \ ++ {{readelf {-n} property-2.r}} \ ++ "property-2" \ ++ ] \ ++ [list \ ++ "Build property 2 (.o)" \ ++ "-r -nostdlib" \ ++ "-Wa,-mx86-used-note=yes" \ ++ {pass.c property-stack.S} \ ++ {{readelf {-n} property-2a.r}} \ ++ "property-2.o" \ ++ ] \ ++ [list \ ++ "Build property 2 (.so)" \ ++ "-shared" \ ++ "-fPIC -Wa,-mx86-used-note=no" \ ++ {pass.c property-stack.S} \ ++ {{readelf {-n} property-2.r}} \ ++ "property-2.so" \ ++ ] \ ++ [list \ ++ "Build property 3" \ ++ "" \ ++ "-Wa,-mx86-used-note=no" \ ++ {pass.c property-stack.S property-x86-1.S} \ ++ {{readelf {-n} property-3.r}} \ ++ "property-3" \ ++ ] \ ++ [list \ ++ "Build property 3 (.o)" \ ++ "-r -nostdlib" \ ++ "-Wa,-mx86-used-note=yes" \ ++ {pass.c property-x86-1.S property-stack.S} \ ++ {{readelf {-n} property-3a.r}} \ ++ "property-3.o" \ ++ ] \ ++ [list \ ++ "Build property 3 (.so)" \ ++ "-shared" \ ++ "-fPIC -Wa,-mx86-used-note=no" \ ++ {property-x86-1.S pass.c property-stack.S} \ ++ {{readelf {-n} property-3.r}} \ ++ "property-3.so" \ ++ ] \ ++ [list \ ++ "Build property 4" \ ++ "" \ ++ "-Wa,-mx86-used-note=no" \ ++ {pass.c property-stack.S property-x86-1.S property-x86-2.S} \ ++ {{readelf {-n} property-4.r}} \ ++ "property-4" \ ++ ] \ ++ [list \ ++ "Build property 4 (.o)" \ ++ "-r -nostdlib" \ ++ "-Wa,-mx86-used-note=yes" \ ++ {pass.c property-x86-2.S property-x86-1.S property-stack.S} \ ++ {{readelf {-n} property-4a.r}} \ ++ "property-4.o" \ ++ ] \ ++ [list \ ++ "Build property 4 (.so)" \ ++ "-shared" \ ++ "-fPIC -Wa,-mx86-used-note=no" \ ++ {property-x86-2.S property-x86-1.S pass.c property-stack.S} \ ++ {{readelf {-n} property-4.r}} \ ++ "property-4.so" \ ++ ] \ ++ [list \ ++ "Build property 4 (-Wl,-z,stack-size=0)" \ ++ "-Wl,-z,stack-size=0" \ ++ "-Wa,-mx86-used-note=no" \ ++ {pass.c property-stack.S property-x86-1.S property-x86-2.S} \ ++ {{readelf {-n} property-4.r}} \ ++ "property-4" \ ++ ] \ ++ [list \ ++ "Build property 5" \ ++ "-Wl,-z,stack-size=0x900000" \ ++ "-Wa,-mx86-used-note=no" \ ++ {pass.c property-stack.S property-x86-1.S property-x86-2.S} \ ++ {{readelf {-n} property-5.r}} \ ++ "property-5" \ ++ ] \ ++ [list \ ++ "Build property 5 (.o)" \ ++ "-r -nostdlib -Wl,-z,stack-size=0x900000" \ ++ "-Wa,-mx86-used-note=yes" \ ++ {pass.c property-x86-2.S property-x86-1.S property-stack.S} \ ++ {{readelf {-n} property-5a.r}} \ ++ "property-5.o" \ ++ ] \ ++ [list \ ++ "Build property 5 (.so)" \ ++ "-shared -Wl,-z,stack-size=0x900000" \ ++ "-fPIC -Wa,-mx86-used-note=no" \ ++ {property-x86-2.S property-x86-1.S pass.c property-stack.S} \ ++ {{readelf {-n} property-5.r}} \ ++ "property-5.so" \ ++ ] \ ++ [list \ ++ "Build property-6.so" \ ++ "-shared" \ ++ "-fPIC -Wa,-mx86-used-note=no" \ ++ {property-6a.c property-6c.S} \ ++ {{readelf {-n} property-6.r}} \ ++ "property-6.so" \ ++ ] \ ++ [list \ ++ "Build property-6.o" \ ++ "-r -nostdlib" \ ++ "-Wa,-mx86-used-note=yes" \ ++ {property-6b.c property-stack.S} \ ++ {{readelf {-n} property-2a.r}} \ ++ "property-6.o" \ ++ ] \ ++ [list \ ++ "Build property-6" \ ++ "-Wl,--as-needed tmpdir/property-6.o tmpdir/property-6.so" \ ++ "-Wa,-mx86-used-note=no" \ ++ { dummy.s } \ ++ {{readelf {-n} property-2.r}} \ ++ "property-6" \ ++ ] \ ++ [list \ ++ "Build property 7a (.o)" \ ++ "-r -nostdlib" \ ++ "-Wa,-mx86-used-note=yes" \ ++ {property-unsorted-1.S} \ ++ {{readelf {-n} property-7a.r}} \ ++ "property-7a.o" \ ++ ] \ ++ [list \ ++ "Build property 7b (.o)" \ ++ "-r -nostdlib" \ ++ "-Wa,-mx86-used-note=yes" \ ++ {property-unsorted-2.S} \ ++ {{readelf {-n} property-7a.r}} \ ++ "property-7b.o" \ ++ ] \ ++ ] ++ ++ run_ld_link_exec_tests [list \ ++ [list \ ++ "Run plt-main" \ ++ "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \ ++ tmpdir/plt-main4.o tmpdir/libplt-lib.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { plt-main5.c } \ ++ "plt-main" \ ++ "plt-main.out" \ ++ ] \ ++ [list \ ++ "Run plt-main with PIE" \ ++ "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \ ++ tmpdir/plt-main4.o tmpdir/libplt-lib.so -pie" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { plt-main5.c } \ ++ "plt-main-pie" \ ++ "plt-main.out" \ ++ "-fPIC" \ ++ ] \ ++ [list \ ++ "Run copyreloc-main with PIE and GOTOFF" \ ++ "-Wl,--as-needed tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { dummy.s } \ ++ "copyreloc-main" \ ++ "copyreloc-main.out" \ ++ ] \ ++ [list \ ++ "Run pr17689 with PIE and GOTOFF" \ ++ "tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { dummy.c } \ ++ "pr17689" \ ++ "pr17689.out" \ ++ ] \ ++ [list \ ++ "Run pr17689 with PIE, -z now and GOTOFF" \ ++ "tmpdir/pr17689b.o tmpdir/pr17689.so -pie -z now" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { dummy.c } \ ++ "pr17689now" \ ++ "pr17689.out" \ ++ ] \ ++ [list \ ++ "Run pr17689ver with PIE and GOTOFF" \ ++ "tmpdir/pr17689b.o tmpdir/pr17689ver.so -pie" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { dummy.c } \ ++ "pr17689ver" \ ++ "pr17689.out" \ ++ ] \ ++ [list \ ++ "Run pr18900" \ ++ "tmpdir/pr18900.o tmpdir/pr18900.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { dummy.s } \ ++ "pr18900" \ ++ "pr18900.out" \ ++ ] \ ++ [list \ ++ "Run pr19031" \ ++ "$NOPIE_LDFLAGS tmpdir/pr19031.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { pr19031b.S pr19031c.c } \ ++ "pr19031" \ ++ "pr19031.out" \ ++ "$NOPIE_CFLAGS" \ ++ ] \ ++ [list \ ++ "Run got1" \ ++ "$NOPIE_LDFLAGS tmpdir/got1d.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { got1a.S got1b.c got1c.c } \ ++ "got1" \ ++ "got1.out" \ ++ ] \ ++ [list \ ++ "Run property 1" \ ++ "" \ ++ "-Wa,-mx86-used-note=yes" \ ++ {pass.c property-no-copy.S} \ ++ "property-1" "pass.out" \ ++ ] \ ++ [list \ ++ "Run property 1 (PIE)" \ ++ "-pie" \ ++ "-Wa,-mx86-used-note=yes" \ ++ {pass.c property-no-copy.S} \ ++ "property-1-pie" "pass.out" "-fPIE" \ ++ ] \ ++ [list \ ++ "Run property 1 (static)" \ ++ "-static" \ ++ "-Wa,-mx86-used-note=yes" \ ++ {pass.c property-no-copy.S} \ ++ "property-1-static" "pass.out" \ ++ ] \ ++ [list \ ++ "Run property 2" \ ++ "" \ ++ "-Wa,-mx86-used-note=yes" \ ++ {pass.c property-stack.S} \ ++ "property-2" "pass.out" \ ++ ] \ ++ [list \ ++ "Run property 2 (PIE)" \ ++ "-pie" \ ++ "-Wa,-mx86-used-note=yes" \ ++ {pass.c property-stack.S} \ ++ "property-2-pie" "pass.out" "-fPIE" \ ++ ] \ ++ [list \ ++ "Run property 2 (static)" \ ++ "-static" \ ++ "-Wa,-mx86-used-note=yes" \ ++ {pass.c property-stack.S} \ ++ "property-3-static" "pass.out" \ ++ ] \ ++ ] ++ ++ undefined_weak "$NOPIE_CFLAGS" "$NOPIE_LDFLAGS" ++ undefined_weak "-fPIE" "$NOPIE_LDFLAGS" ++ undefined_weak "-fPIE" "-pie" ++ undefined_weak "-fPIE" "-z nodynamic-undefined-weak $NOPIE_LDFLAGS" ++ undefined_weak "-fPIE" "-pie -z nodynamic-undefined-weak" ++} ++ ++# Must be native with the C compiler and working IFUNC support, ++if { [isnative] ++ && [check_ifunc_available] ++ && [istarget "i?86-*-*"] ++ && [check_compiler_available] } { ++ run_cc_link_tests [list \ ++ [list \ ++ "Build ifunc-1a.o ifunc-1b.o ifunc-1c.o ifunc-1d.o" \ ++ "" \ ++ "-fPIC -O2 -g -Wa,-mx86-used-note=yes" \ ++ { ifunc-1a.c ifunc-1b.S ifunc-1c.S ifunc-1d.S } \ ++ ] \ ++ [list \ ++ "Build pr21168a.o" \ ++ "" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { pr21168a.c } \ ++ ] \ ++ [list \ ++ "Build pr21168.so" \ ++ "-shared" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { pr21168b.S } \ ++ "" \ ++ "pr21168.so" \ ++ ] \ ++ ] ++ ++ run_ld_link_exec_tests [list \ ++ [list \ ++ "Run ifunc-1a" \ ++ "tmpdir/ifunc-1a.o tmpdir/ifunc-1b.o \ ++ tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { dummy.c } \ ++ "ifunc-1a" \ ++ "pass.out" \ ++ ] \ ++ [list \ ++ "Run ifunc-1b" \ ++ "--static tmpdir/ifunc-1a.o tmpdir/ifunc-1b.o \ ++ tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { dummy.c } \ ++ "ifunc-1b" \ ++ "pass.out" \ ++ ] \ ++ [list \ ++ "Run pr21168" \ ++ "tmpdir/pr21168a.o tmpdir/pr21168.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { dummy.c } \ ++ "pr21168" \ ++ "pass.out" \ ++ ] \ ++ ] ++ ++ if { [istarget "i?86-*-linux*"] } { ++ run_cc_link_tests [list \ ++ [list \ ++ "Build pr21168.so with -z ibtplt" \ ++ "-shared -Wl,-z,ibtplt" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { pr21168b.S } \ ++ "" \ ++ "pr21168-ibt.so" \ ++ ] \ ++ [list \ ++ "Build ifunc-1a with -z ibtplt" \ ++ "-Wl,-z,ibtplt $NOPIE_LDFLAGS tmpdir/ifunc-1a.o \ ++ tmpdir/ifunc-1b.o tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { dummy.c } \ ++ {{objdump {-dw} plt-main-ibt.dd}} \ ++ "ifunc-1a-ibt" \ ++ ] \ ++ [list \ ++ "Build ifunc-1a with PIE -z ibtplt" \ ++ "-Wl,-z,ibtplt -pie tmpdir/ifunc-1a.o \ ++ tmpdir/ifunc-1b.o tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { dummy.c } \ ++ {{objdump {-dw} plt-pie-ibt.dd}} \ ++ "ifunc-1a-pie-ibt" \ ++ ] \ ++ ] ++ ++ run_ld_link_exec_tests [list \ ++ [list \ ++ "Run ifunc-1a with -z ibtplt" \ ++ "-Wl,-z,ibtplt $NOPIE_LDFLAGS tmpdir/ifunc-1a.o \ ++ tmpdir/ifunc-1b.o tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { dummy.c } \ ++ "ifunc-1a-ibt" \ ++ "pass.out" \ ++ ] \ ++ [list \ ++ "Run ifunc-1a with PIE -z ibtplt" \ ++ "-Wl,-z,ibtplt -pie tmpdir/ifunc-1a.o \ ++ tmpdir/ifunc-1b.o tmpdir/ifunc-1c.o tmpdir/ifunc-1d.o" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { dummy.c } \ ++ "ifunc-1a-pie-ibt" \ ++ "pass.out" \ ++ ] \ ++ [list \ ++ "Run pr21168 with -z ibtplt" \ ++ "tmpdir/pr21168a.o tmpdir/pr21168-ibt.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { dummy.c } \ ++ "pr21168-ibt" \ ++ "pass.out" \ ++ ] \ ++ ] ++ } ++} ++ ++# Must be native with the C compiler. ++if { [isnative] ++ && [istarget "i?86-*-*"] ++ && [check_compiler_available] } { ++ run_cc_link_tests [list \ ++ [list \ ++ "Build pr22001-1.so" \ ++ "-shared -Wl,-z,notext" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { pr22001-1a.c } \ ++ {} \ ++ "pr22001-1.so" \ ++ ] \ ++ [list \ ++ "Build pr21997-1.so" \ ++ "-shared" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { property-stack.S property-no-copy.S pr21997-1a.S } \ ++ {} \ ++ "pr21997-1.so" \ ++ ] \ ++ [list \ ++ "Build pr22842.so" \ ++ "-shared" \ ++ "-fPIC -Wa,-mx86-used-note=yes" \ ++ { pr22842a.c } \ ++ {} \ ++ "pr22842.so" \ ++ ] \ ++ ] ++ ++ run_ld_link_exec_tests [list \ ++ [list \ ++ "Run weakundef1 without PIE" \ ++ "$NOPIE_LDFLAGS" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { weakundef1.c } \ ++ "weakundef1pie" \ ++ "pass.out" \ ++ "$NOPIE_CFLAGS" \ ++ ] \ ++ [list \ ++ "Run pr22001-1" \ ++ "$NOPIE_LDFLAGS -Wl,-z,nocopyreloc,--no-as-needed,-z,notext tmpdir/pr22001-1.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { pr22001-1b.c } \ ++ "pr22001-1" \ ++ "pass.out" \ ++ "$NOPIE_CFLAGS" \ ++ ] \ ++ [list \ ++ "Run pr22001-1 (PIE 1)" \ ++ "$NOPIE_LDFLAGS -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { pr22001-1c.S } \ ++ "pr22001-1-pie-1" \ ++ "pass.out" \ ++ ] \ ++ [list \ ++ "Run pr22001-1 (PIE 2)" \ ++ "-pie -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { pr22001-1c.S } \ ++ "pr22001-1-pie-2" \ ++ "pass.out" \ ++ ] \ ++ [list \ ++ "Run pr22001-1 (PIC 1)" \ ++ "$NOPIE_LDFLAGS -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { pr22001-1b.c } \ ++ "pr22001-1-pic-1" \ ++ "pass.out" \ ++ "-fPIC" \ ++ ] \ ++ [list \ ++ "Run pr22001-1 (PIC 2)" \ ++ "-pie -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { pr22001-1b.c } \ ++ "pr22001-1-pic-2" \ ++ "pass.out" \ ++ "-fPIC" \ ++ ] \ ++ [list \ ++ "Run pr21997-1" \ ++ "$NOPIE_LDFLAGS -Wl,--no-as-needed,-z,notext tmpdir/pr21997-1.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { pr21997-1b.c } \ ++ "pr21997-1" \ ++ "pass.out" \ ++ "$NOPIE_CFLAGS" \ ++ ] \ ++ [list \ ++ "Run pr21997-1 (PIC 1)" \ ++ "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/pr21997-1.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { pr21997-1b.c } \ ++ "pr21997-1-pic-1" \ ++ "pass.out" \ ++ "-fPIC" \ ++ ] \ ++ [list \ ++ "Run pr21997-1 (PIC 2)" \ ++ "-pie -Wl,--no-as-needed tmpdir/pr21997-1.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { pr21997-1b.c } \ ++ "pr21997-1-pic-2" \ ++ "pass.out" \ ++ "-fPIC" \ ++ ] \ ++ [list \ ++ "Run pr21997-1 (PIE 1)" \ ++ "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/pr21997-1.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { pr21997-1c.S } \ ++ "pr21997-1-pie-1" \ ++ "pass.out" \ ++ ] \ ++ [list \ ++ "Run pr21997-1 (PIE 2)" \ ++ "-pie -Wl,--no-as-needed tmpdir/pr21997-1.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { pr21997-1c.S } \ ++ "pr21997-1-pie-2" \ ++ "pass.out" \ ++ ] \ ++ [list \ ++ "Build pr22842" \ ++ "-pie -Wl,--no-as-needed tmpdir/pr22842.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { pr22842b.S } \ ++ "pr22842" \ ++ "pass.out" \ ++ ] \ ++ [list \ ++ "Run pr23997" \ ++ "" \ ++ "" \ ++ { ../ld-x86-64/pr23997a.s ../ld-x86-64/pr23997b.c \ ++ ../ld-x86-64/pr23997c.c } \ ++ "pr23997" \ ++ "pass.out" \ ++ ] \ ++ ] ++ ++ if { [at_least_gcc_version 5 0] } { ++ run_ld_link_exec_tests [list \ ++ [list \ ++ "Run weakundef1 with PIE" \ ++ "-pie" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { weakundef1.c } \ ++ "weakundef1pie" \ ++ "pass.out" \ ++ "-fPIE" \ ++ ] \ ++ ] ++ } ++} ++ ++if { !([istarget "i?86-*-linux*"] ++ || [istarget "x86_64-*-linux*"]) } { ++ set ASFLAGS "$saved_ASFLAGS" ++ return ++} ++ ++run_ld_link_tests [list \ ++ [list \ ++ "basic PLT generation (non-PIC, -z now)" \ ++ "-z now -melf_i386 --hash-style=sysv \ ++ -z noseparate-code tmpdir/libpltlib.so" \ ++ "" \ ++ "--32" \ ++ {plt2.s} \ ++ {{readelf -SW plt2.rd} {objdump -dwr plt2.dd}} \ ++ "plt2" \ ++ ] \ ++ [list \ ++ "basic PLT generation (PIC, -z now)" \ ++ "-z now -shared -melf_i386 tmpdir/libpltlib.so" \ ++ "" \ ++ "--32 -mx86-used-note=yes" \ ++ {plt-pic.s} \ ++ {{objdump -dwr plt-pic2.dd}} \ ++ "plt-pic2.so" \ ++ ] \ ++ [list \ ++ "Build pr21626.so" \ ++ "-shared -melf_i386" \ ++ "" \ ++ "--32 -mx86-used-note=yes" \ ++ {property-x86-3.s} \ ++ "" \ ++ "pr21626.so" \ ++ ] \ ++ [list \ ++ "Build pr21626" \ ++ "-melf_i386 tmpdir/pr21626.so" \ ++ "" \ ++ "--32 -mx86-used-note=yes" \ ++ {start.s foo.s} \ ++ "" \ ++ "pr21626" \ ++ ] \ ++] ++ ++# Linux only tests ++run_dump_test "pltgot-1" ++run_dump_test "pltgot-2" ++run_dump_test "pr20830" ++run_dump_test "ibt-plt-1" ++run_dump_test "ibt-plt-2a" ++run_dump_test "ibt-plt-2b" ++run_dump_test "ibt-plt-2c" ++run_dump_test "ibt-plt-2d" ++run_dump_test "ibt-plt-3a" ++run_dump_test "ibt-plt-3b" ++run_dump_test "ibt-plt-3c" ++run_dump_test "ibt-plt-3d" ++ ++set ASFLAGS "$saved_ASFLAGS" +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-i386/plt-main.rd binutils-2.38-new/ld/testsuite/ld-i386/plt-main.rd +--- binutils-2.38/ld/testsuite/ld-i386/plt-main.rd 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-i386/plt-main.rd 2022-04-26 13:54:59.381542274 +0200 @@ -1,4 +1 @@ -#failif -#... -[0-9a-f ]+R_386_JUMP_SLOT +0+ +bar #... -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-i386/plt-pie-ibt.dd binutils-2.37-new/ld/testsuite/ld-i386/plt-pie-ibt.dd ---- binutils-2.37/ld/testsuite/ld-i386/plt-pie-ibt.dd 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-i386/plt-pie-ibt.dd 2021-07-24 21:59:28.981706853 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-i386/plt-pie-ibt.dd binutils-2.38-new/ld/testsuite/ld-i386/plt-pie-ibt.dd +--- binutils-2.38/ld/testsuite/ld-i386/plt-pie-ibt.dd 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-i386/plt-pie-ibt.dd 2022-04-26 13:54:59.381542274 +0200 @@ -1,7 +1,2 @@ #... -Disassembly of section .plt.got: @@ -370,9 +3659,9 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-i386/plt-pie-ibt.dd bi -[ ]*[a-f0-9]+: f3 0f 1e fb endbr32 -[ ]*[a-f0-9]+: ff a3 .. .. .. .. jmp +\*\-0x[a-f0-9]+\(%ebx\) #pass -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-ifunc/ifunc.exp binutils-2.37-new/ld/testsuite/ld-ifunc/ifunc.exp ---- binutils-2.37/ld/testsuite/ld-ifunc/ifunc.exp 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-ifunc/ifunc.exp 2021-07-24 21:59:28.981706853 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-ifunc/ifunc.exp binutils-2.38-new/ld/testsuite/ld-ifunc/ifunc.exp +--- binutils-2.38/ld/testsuite/ld-ifunc/ifunc.exp 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-ifunc/ifunc.exp 2022-04-26 13:54:59.384542278 +0200 @@ -39,6 +39,8 @@ if { ![is_elf_format] || ![supports_gnu_ || [istarget nds32*-*-*] || [istarget nios2-*-*] @@ -382,7 +3671,7 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-ifunc/ifunc.exp binuti || [istarget score*-*-*] || [istarget sh*-*-*] || [istarget tic6x-*-*] -@@ -664,6 +666,11 @@ run_cc_link_tests [list \ +@@ -665,6 +667,11 @@ run_cc_link_tests [list \ ] \ ] @@ -394,7 +3683,7 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-ifunc/ifunc.exp binuti run_ld_link_exec_tests [list \ [list \ "Run pr18808" \ -@@ -714,6 +721,7 @@ run_ld_link_exec_tests [list \ +@@ -715,6 +722,7 @@ run_ld_link_exec_tests [list \ "pr18841.out" \ ] \ ] @@ -402,86 +3691,884 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-ifunc/ifunc.exp binuti # The pr23169 testcase is not valid. In general, you can't call ifunc # resolvers in another binary unless you know what you're doing. In -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin-10.d binutils-2.37-new/ld/testsuite/ld-plugin/plugin-10.d ---- binutils-2.37/ld/testsuite/ld-plugin/plugin-10.d 2021-07-24 21:59:20.653787965 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-plugin/plugin-10.d 2021-07-24 21:59:28.982706843 +0200 -@@ -32,7 +32,7 @@ hook called: claim_file tmpdir/func.o \[ - hook called: claim_file tmpdir/libtext.a \[@.* not claimed - #... - hook called: all symbols read. --Sym: '_?func' Resolution: LDPR_PREVAILING_DEF_IRONLY -+Sym: '_?func' Resolution: LDPR_PREVAILING_DE.* - Sym: '_?func2' Resolution: LDPR_PREVAILING_DEF_IRONLY - #... - hook called: cleanup. -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin-11.d binutils-2.37-new/ld/testsuite/ld-plugin/plugin-11.d ---- binutils-2.37/ld/testsuite/ld-plugin/plugin-11.d 2021-07-24 21:59:20.653787965 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-plugin/plugin-11.d 2021-07-24 21:59:28.982706843 +0200 -@@ -35,9 +35,9 @@ hook called: claim_file tmpdir/func.o \[ - hook called: claim_file tmpdir/libtext.a \[@.* CLAIMED - #... - hook called: all symbols read. --Sym: '_?func' Resolution: LDPR_PREVAILING_DEF_IRONLY -+Sym: '_?func' Resolution: LDPR_PREVAILING_DE.* - Sym: '_?func2' Resolution: LDPR_PREVAILING_DEF_IRONLY --Sym: '_?text' Resolution: LDPR_PREVAILING_DEF_IRONLY -+Sym: '_?text' Resolution: LDPR_PREVAILING_DE.* - #... - hook called: cleanup. - #... -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin-12.d binutils-2.37-new/ld/testsuite/ld-plugin/plugin-12.d ---- binutils-2.37/ld/testsuite/ld-plugin/plugin-12.d 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-plugin/plugin-12.d 2021-07-24 21:59:28.982706843 +0200 -@@ -1,6 +1,6 @@ - #... --.*: symbol `func' definition: DEF, visibility: DEFAULT, resolution: PREVAILING_DEF --.*: symbol `func1' definition: DEF, visibility: PROTECTED, resolution: PREVAILING_DEF_IRONLY --.*: symbol `func2' definition: DEF, visibility: INTERNAL, resolution: PREVAILING_DEF_IRONLY --.*: symbol `func3' definition: DEF, visibility: HIDDEN, resolution: PREVAILING_DEF_IRONLY -+.*: symbol `.*unc' definition: DEF, visibility: DEFAULT, resolution: PREVAILING_DE.* -+.*: symbol `.*unc1' definition: DEF, visibility: PROTECTED, resolution: PREVAILING_DEF_IRONLY -+.*: symbol `.*unc2' definition: DEF, visibility: INTERNAL, resolution: PREVAILING_DEF_IRONLY -+.*: symbol `.*unc3' definition: DEF, visibility: HIDDEN, resolution: PREVAILING_DEF_IRONLY - #pass -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin-16.d binutils-2.37-new/ld/testsuite/ld-plugin/plugin-16.d ---- binutils-2.37/ld/testsuite/ld-plugin/plugin-16.d 2021-07-24 21:59:20.654787955 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-plugin/plugin-16.d 2021-07-24 21:59:28.982706843 +0200 -@@ -30,7 +30,7 @@ hook called: claim_file .*/ld/testsuite/ - hook called: claim_file tmpdir/text.o \[@0/.* not claimed - #... - hook called: all symbols read. --Sym: '_?func' Resolution: LDPR_PREVAILING_DEF_IRONLY -+Sym: '_?func' Resolution: LDPR_PREVAILING_DE.* - Sym: '_?func2' Resolution: LDPR_PREVAILING_DEF_IRONLY - #... - hook called: cleanup. -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin-17.d binutils-2.37-new/ld/testsuite/ld-plugin/plugin-17.d ---- binutils-2.37/ld/testsuite/ld-plugin/plugin-17.d 2021-07-24 21:59:20.654787955 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-plugin/plugin-17.d 2021-07-24 21:59:28.983706834 +0200 -@@ -31,7 +31,7 @@ hook called: claim_file .*/ld/testsuite/ - hook called: claim_file tmpdir/text.o \[@0/.* not claimed - #... - hook called: all symbols read. --Sym: '_?func' Resolution: LDPR_PREVAILING_DEF_IRONLY -+Sym: '_?func' Resolution: LDPR_PREVAILING_DE.* - Sym: '_?func2' Resolution: LDPR_PREVAILING_DEF_IRONLY - #... - hook called: cleanup. -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin-18.d binutils-2.37-new/ld/testsuite/ld-plugin/plugin-18.d ---- binutils-2.37/ld/testsuite/ld-plugin/plugin-18.d 2021-07-24 21:59:20.654787955 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-plugin/plugin-18.d 2021-07-24 21:59:28.983706834 +0200 -@@ -32,7 +32,7 @@ hook called: claim_file .*/ld/testsuite/ - hook called: claim_file tmpdir/libtext.a \[@.* not claimed - #... - hook called: all symbols read. --Sym: '_?func' Resolution: LDPR_PREVAILING_DEF_IRONLY +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-ifunc/ifunc.exp.orig binutils-2.38-new/ld/testsuite/ld-ifunc/ifunc.exp.orig +--- binutils-2.38/ld/testsuite/ld-ifunc/ifunc.exp.orig 1970-01-01 01:00:00.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-ifunc/ifunc.exp.orig 2022-01-22 13:14:09.000000000 +0100 +@@ -0,0 +1,794 @@ ++# Expect script for linker support of IFUNC symbols and relocations. ++# ++# Copyright (C) 2009-2022 Free Software Foundation, Inc. ++# Contributed by Red Hat. ++# ++# This file is part of the GNU Binutils. ++# ++# This program is free software; you can redistribute it and/or modify ++# it under the terms of the GNU General Public License as published by ++# the Free Software Foundation; either version 3 of the License, or ++# (at your option) any later version. ++# ++# This program is distributed in the hope that it will be useful, ++# but WITHOUT ANY WARRANTY; without even the implied warranty of ++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++# GNU General Public License for more details. ++# ++# You should have received a copy of the GNU General Public License ++# along with this program; if not, write to the Free Software ++# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, ++# MA 02110-1301, USA. ++# ++# Written by Nick Clifton ++ ++ ++if { ![is_elf_format] || ![supports_gnu_osabi] ++ || [istarget alpha-*-*] ++ || [istarget arc*-*-*] ++ || [istarget am33*-*-*] ++ || [istarget bfin-*-*] ++ || [istarget cris*-*-*] ++ || [istarget frv-*-*] ++ || [istarget lm32-*-*] ++ || [istarget m32r-*-*] ++ || [istarget m68k-*-*] ++ || [istarget microblaze-*-*] ++ || [istarget mips*-*-*] ++ || [istarget mn10300-*-*] ++ || [istarget nds32*-*-*] ++ || [istarget nios2-*-*] ++ || [istarget or1k-*-*] ++ || [istarget score*-*-*] ++ || [istarget sh*-*-*] ++ || [istarget tic6x-*-*] ++ || [istarget tile*-*-*] ++ || [istarget vax-*-*] } { ++ verbose "IFUNC tests not run - target does not support IFUNC" ++ return ++} ++ ++# Skip targets where -shared is not supported ++ ++if ![check_shared_lib_support] { ++ return ++} ++ ++set saved_ASFLAGS "$ASFLAGS" ++if { [istarget "i?86-*-*"] || [istarget "x86_64-*-*"] } { ++ set ASFLAGS "$ASFLAGS -mx86-used-note=no" ++} ++ ++# This test does not need a compiler... ++run_dump_test "ifuncmod5" ++ ++set test_list [lsort [glob -nocomplain $srcdir/$subdir/*.d]] ++foreach t $test_list { ++ # We need to strip the ".d", but can leave the dirname. ++ verbose [file rootname $t] ++ run_dump_test [file rootname $t] ++} ++ ++# We need a working compiler. (Strictly speaking this is ++# not true, we could use target specific assembler files). ++if { ![check_compiler_available] } { ++ verbose "IFUNC tests not run - no compiler available" ++ return ++} ++ ++# A procedure to check the OS/ABI field in the ELF header of a binary file. ++proc check_osabi { binary_file expected_osabi } { ++ global READELF ++ global READELFFLAGS ++ ++ catch "exec $READELF $READELFFLAGS --file-header $binary_file > readelf.out" got ++ ++ if ![string match "" $got] then { ++ verbose "proc check_osabi: Readelf produced unexpected out processing $binary_file: $got" ++ return 0 ++ } ++ ++ if { ![regexp "\n\[ \]*OS/ABI:\[ \]*(.+)\n\[ \]*ABI" \ ++ [file_contents readelf.out] nil osabi] } { ++ verbose "proc check_osabi: Readelf failed to extract an ELF header from $binary_file" ++ return 0 ++ } ++ ++ if { $osabi == $expected_osabi } { ++ return 1 ++ } ++ ++ verbose "Expected OSABI: $expected_osabi, Obtained osabi: $osabi" ++ ++ return 0 ++} ++ ++# A procedure to confirm that a file contains the IFUNC symbol. ++# Returns -1 upon error, 0 if the symbol was not found and 1 if it was found. ++proc contains_ifunc_symbol { binary_file } { ++ global READELF ++ global READELFFLAGS ++ ++ catch "exec $READELF $READELFFLAGS --symbols $binary_file > readelf.out" got ++ ++ if ![string match "" $got] then { ++ verbose "proc contains_ifunc_symbol: Readelf produced unexpected out processing $binary_file: $got" ++ return -1 ++ } ++ ++ # Look for a line like this: ++ # 58: 0000000000400600 30 IFUNC GLOBAL DEFAULT 12 library_func2 ++ # with perhaps some other info between the visibility and section ++ ++ if { ![regexp ".*\[ \]*IFUNC\[ \]+GLOBAL\[ \]+DEFAULT .* \[UND0-9\]+\[ \]+library_func2\n" [file_contents readelf.out]] } { ++ return 0 ++ } ++ ++ return 1 ++} ++ ++# A procedure to confirm that a file contains the R_*_IRELATIVE ++# relocation. ++# Returns -1 upon error, 0 if the relocation was not found and 1 if ++# it was found. ++proc contains_irelative_reloc { binary_file } { ++ global READELF ++ global READELFFLAGS ++ ++ catch "exec $READELF $READELFFLAGS --relocs --wide $binary_file > readelf.out" got ++ ++ if ![string match "" $got] then { ++ verbose "proc contains_irelative_reloc: Readelf produced unexpected out processing $binary_file: $got" ++ return -1 ++ } ++ ++ # Look for a line like this: ++ # 0000000000600ab0 0000000000000025 R_X86_64_IRELATIVE 000000000040061c ++ # 080496f4 0000002a R_386_IRELATIVE ++ ++ ++ if { ![regexp "\[0-9a-f\]+\[ \]+\[0-9a-f\]+\[ \]+R_(\[_0-9A-Z\]+_IREL(|ATIVE)|PARISC_IPLT).*\n" [file_contents readelf.out]] } { ++ return 0 ++ } ++ ++ return 1 ++} ++ ++# A procedure to confirm that a file contains a relocation that references an IFUNC symbol. ++# Returns -1 upon error, 0 if the reloc was not found and 1 if it was found. ++proc contains_ifunc_reloc { binary_file } { ++ global READELF ++ global READELFFLAGS ++ ++ catch "exec $READELF $READELFFLAGS --relocs $binary_file > readelf.out" got ++ ++ if ![string match "" $got] then { ++ verbose "proc contains_ifunc_reloc: Readelf produced unexpected out processing $binary_file: $got" ++ return -1 ++ } ++ ++ if [string match "" [file_contents readelf.out]] then { ++ verbose "No relocs found in $binary_file" ++ return 0 ++ } ++ ++ if { ![regexp "\\(\\)" [file_contents readelf.out]] } { ++ return 0 ++ } ++ ++ return 1 ++} ++ ++set fails 0 ++ ++# Disable LTO for these tests. ++set cc_cmd "$CC_FOR_TARGET" ++if {[check_lto_available]} { ++ append cc_cmd " -fno-lto" ++} ++ ++# Create the object files, libraries and executables. ++if ![ld_compile "$cc_cmd -c -fPIC" "$srcdir/$subdir/prog.c" "tmpdir/shared_prog.o"] { ++ fail "Could not create a PIC object file" ++ set fails [expr $fails + 1] ++} ++if ![ld_compile "$cc_cmd -c $NOPIE_CFLAGS" "$srcdir/$subdir/prog.c" "tmpdir/static_prog.o"] { ++ fail "Could not create a non-PIC object file" ++ set fails [expr $fails + 1] ++} ++if ![ld_compile "$cc_cmd -c -fPIC -DWITH_IFUNC" "$srcdir/$subdir/lib.c" "tmpdir/shared_ifunc.o"] { ++ fail "Could not create a PIC object file containing an IFUNC symbol" ++ set fails [expr $fails + 1] ++} ++if ![ld_compile "$cc_cmd -c $NOPIE_CFLAGS -DWITH_IFUNC" "$srcdir/$subdir/lib.c" "tmpdir/static_ifunc.o"] { ++ fail "Could not create a non-PIC object file containing an IFUNC symbol" ++ set fails [expr $fails + 1] ++} ++if ![ld_compile "$cc_cmd -c -DWITHOUT_IFUNC" "$srcdir/$subdir/lib.c" "tmpdir/static_noifunc.o"] { ++ fail "Could not create an ordinary non-PIC object file" ++ set fails [expr $fails + 1] ++} ++if ![ld_assemble $as "$srcdir/ld-elf/empty.s" "tmpdir/empty.o"] { ++ fail "Could not create an empty object file" ++ set fails [expr $fails + 1] ++} ++if ![ld_compile "$cc_cmd -c" "$srcdir/$subdir/test-1.c" "tmpdir/test-1.o"] { ++ fail "Could not create test-1.o" ++ set fails [expr $fails + 1] ++} ++if ![ld_compile "$cc_cmd -fPIC -c" "$srcdir/$subdir/test-2.c" "tmpdir/test-2.o"] { ++ fail "Could not create test-2.o" ++ set fails [expr $fails + 1] ++} ++ ++if { $fails != 0 } { ++ return ++} ++ ++if ![ld_link $ld "tmpdir/libshared_ifunc.so" "-shared tmpdir/shared_ifunc.o"] { ++ fail "Could not create a shared library containing an IFUNC symbol" ++ set fails [expr $fails + 1] ++} ++if ![ar_simple_create $ar "" "tmpdir/libifunc.a" "tmpdir/static_ifunc.o"] { ++ fail "Could not create a static library containing an IFUNC symbol" ++ set fails [expr $fails + 1] ++} ++ ++if { $fails != 0 } { ++ return ++} ++ ++if ![ld_link $CC_FOR_TARGET "tmpdir/dynamic_prog" "-Wl,--no-as-needed,-rpath=./tmpdir,-Bdynamic -Ltmpdir tmpdir/shared_prog.o -lshared_ifunc"] { ++ fail "Could not link a dynamic executable" ++ set fails [expr $fails + 1] ++} ++if ![ld_link $CC_FOR_TARGET "tmpdir/local_prog" "$NOPIE_LDFLAGS -Wl,--no-as-needed,-rpath=./tmpdir -Ltmpdir tmpdir/static_prog.o -lifunc"] { ++ fail "Could not link a dynamic executable using local ifunc" ++ set fails [expr $fails + 1] ++} ++if ![string match "" $STATIC_LDFLAGS] { ++ if ![ld_link $CC_FOR_TARGET "tmpdir/static_prog" "-static -Ltmpdir tmpdir/static_prog.o -lifunc"] { ++ fail "Could not link a static executable" ++ set fails [expr $fails + 1] ++ } ++} ++if ![ld_link $ld "tmpdir/static_nonifunc_prog" "-static tmpdir/empty.o"] { ++ fail "Could not link a non-ifunc using static executable" ++ set fails [expr $fails + 1] ++} ++if ![ld_link $CC_FOR_TARGET "tmpdir/test-1" "-Wl,--no-as-needed,-rpath=./tmpdir tmpdir/test-1.o tmpdir/libshared_ifunc.so"] { ++ fail "Could not link test-1" ++ set fails [expr $fails + 1] ++} ++if ![ld_link $ld "tmpdir/libtest-2.so" "-shared tmpdir/test-2.o"] { ++ fail "Could not link libtest-2.so" ++ set fails [expr $fails + 1] ++} ++if ![ld_link $ld "tmpdir/libtest-2-now.so" "-shared -z now tmpdir/test-2.o"] { ++ fail "Could not link libtest-2-now.so" ++ set fails [expr $fails + 1] ++} ++ ++if { $fails == 0 } { ++ pass "Building ifunc binaries" ++ set fails 0 ++} else { ++ return ++} ++ ++# Check the executables and shared libraries ++# ++# The linked ifunc using executables and the shared library containing ++# ifunc should have an OSABI field of GNU. The linked non-ifunc using ++# executable should have an OSABI field of NONE (aka System V). ++ ++switch -glob $target_triplet { ++ hppa*-*-linux* { set expected_none {UNIX - GNU} } ++ default { set expected_none {UNIX - System V} } ++} ++ ++if {! [check_osabi tmpdir/libshared_ifunc.so {UNIX - GNU}]} { ++ fail "Shared libraries containing ifunc does not have an OS/ABI field of GNU" ++ set fails [expr $fails + 1] ++} ++if {! [check_osabi tmpdir/local_prog {UNIX - GNU}]} { ++ fail "Local ifunc-using executable does not have an OS/ABI field of GNU" ++ set fails [expr $fails + 1] ++} ++if { ![string match "" $STATIC_LDFLAGS] \ ++ && ![check_osabi tmpdir/static_prog {UNIX - GNU}]} { ++ fail "Static ifunc-using executable does not have an OS/ABI field of GNU" ++ set fails [expr $fails + 1] ++} ++if {! [check_osabi tmpdir/dynamic_prog $expected_none]} { ++ fail "Dynamic ifunc-using executable does not have an OS/ABI field of $expected_none" ++ set fails [expr $fails + 1] ++} ++if {! [check_osabi tmpdir/static_nonifunc_prog $expected_none]} { ++ fail "Static non-ifunc-using executable does not have an OS/ABI field of $expected_none" ++ set fails [expr $fails + 1] ++} ++ ++# The linked ifunc using executables and the shared library containing ++# ifunc should contain an IFUNC symbol. The non-ifunc using executable ++# should not. ++ ++if {[contains_ifunc_symbol tmpdir/libshared_ifunc.so] != 1} { ++ fail "Shared libraries containing ifunc does not contain an IFUNC symbol" ++ set fails [expr $fails + 1] ++} ++if {[contains_ifunc_symbol tmpdir/local_prog] != 1} { ++ fail "Local ifunc-using executable does not contain an IFUNC symbol" ++ set fails [expr $fails + 1] ++} ++if { ![string match "" $STATIC_LDFLAGS] \ ++ && [contains_ifunc_symbol tmpdir/static_prog] != 1} { ++ fail "Static ifunc-using executable does not contain an IFUNC symbol" ++ set fails [expr $fails + 1] ++} ++if {[contains_ifunc_symbol tmpdir/dynamic_prog] != 0} { ++ fail "Dynamic ifunc-using executable contains an IFUNC symbol" ++ set fails [expr $fails + 1] ++} ++if {[contains_ifunc_symbol tmpdir/static_nonifunc_prog] != 0} { ++ fail "Static non-ifunc-using executable contains an IFUNC symbol" ++ set fails [expr $fails + 1] ++} ++if {[contains_ifunc_symbol tmpdir/test-1] != 0} { ++ fail "test-1 contains IFUNC symbols" ++ set fails [expr $fails + 1] ++} ++if {[contains_ifunc_symbol tmpdir/libtest-2.so] != 0} { ++ fail "libtest-2.so contains IFUNC symbols" ++ set fails [expr $fails + 1] ++} ++if {[contains_ifunc_symbol tmpdir/libtest-2-now.so] != 0} { ++ fail "libtest-2-now.so contains IFUNC symbols" ++ set fails [expr $fails + 1] ++} ++ ++# The linked ifunc using executables and shared libraries should contain ++# a dynamic reloc referencing the IFUNC symbol. (Even the static ++# executable which should have a dynamic section created for it). The ++# non-ifunc using executable should not. ++ ++if {[contains_irelative_reloc tmpdir/libshared_ifunc.so] != 1} { ++ fail "ifunc-using shared library does not contain R_*_IRELATIVE relocation" ++ set fails [expr $fails + 1] ++} ++if {[contains_irelative_reloc tmpdir/local_prog] != 1} { ++ fail "Local ifunc-using executable does not contain R_*_IRELATIVE relocation" ++ set fails [expr $fails + 1] ++} ++if { ![string match "" $STATIC_LDFLAGS] \ ++ && ![istarget hppa*-*-*] \ ++ && [contains_irelative_reloc tmpdir/static_prog] != 1} { ++ fail "Static ifunc-using executable does not contain R_*_IRELATIVE relocation" ++ set fails [expr $fails + 1] ++} ++if {[contains_ifunc_reloc tmpdir/dynamic_prog] != 0} { ++ fail "Dynamic ifunc-using executable contains a reloc against an IFUNC symbol" ++ set fails [expr $fails + 1] ++} ++if {[contains_ifunc_reloc tmpdir/static_nonifunc_prog] == 1} { ++ fail "Static non-ifunc-using executable contains a reloc against an IFUNC symbol!" ++ set fails [expr $fails + 1] ++} ++ ++if { $fails == 0 } { ++ pass "Checking ifunc binaries" ++} ++ ++run_cc_link_tests [list \ ++ [list \ ++ "Build libpr16467a.so" \ ++ "-shared -Wl,--version-script=pr16467a.map" \ ++ "-fPIC" \ ++ { pr16467a.c } \ ++ {} \ ++ "libpr16467a.so" \ ++ ] \ ++ [list \ ++ "Build libpr16467b.a" \ ++ "" \ ++ "-fPIC" \ ++ { pr16467b.c } \ ++ {} \ ++ "libpr16467b.a" \ ++ ] \ ++ [list \ ++ "Build libpr16467b.so" \ ++ "-shared -Wl,--as-needed tmpdir/pr16467b.o tmpdir/libpr16467a.so \ ++ -Wl,--version-script=pr16467b.map" \ ++ "-fPIC" \ ++ { dummy.c } \ ++ {} \ ++ "libpr16467b.so" \ ++ ] \ ++ [list \ ++ "Build libpr16467c.a" \ ++ "" \ ++ "" \ ++ { pr16467c.c } \ ++ {} \ ++ "libpr16467c.a" \ ++ ] \ ++ [list \ ++ "Build libpr16467an.so" \ ++ "-shared -Wl,-z,now -Wl,--version-script=pr16467a.map" \ ++ "-fPIC" \ ++ { pr16467a.c } \ ++ {} \ ++ "libpr16467an.so" \ ++ ] \ ++ [list \ ++ "Build libpr16467bn.so" \ ++ "-shared -Wl,--as-needed tmpdir/pr16467b.o tmpdir/libpr16467an.so \ ++ -Wl,--version-script=pr16467b.map" \ ++ "-fPIC" \ ++ { dummy.c } \ ++ {} \ ++ "libpr16467bn.so" \ ++ ] \ ++] ++ ++run_ld_link_exec_tests [list \ ++ [list \ ++ "Common symbol override ifunc test 1a" \ ++ "-static" \ ++ "" \ ++ { ifunc-common-1a.c ifunc-common-1b.c } \ ++ "ifunc-common-1a" \ ++ "ifunc-common-1.out" \ ++ "-g" \ ++ ] \ ++ [list \ ++ "Common symbol override ifunc test 1b" \ ++ "-static" \ ++ "" \ ++ { ifunc-common-1b.c ifunc-common-1a.c } \ ++ "ifunc-common-1b" \ ++ "ifunc-common-1.out" \ ++ "-g" \ ++ ] \ ++] ++ ++# Run-time tests which require working IFUNC support. ++if { ![check_ifunc_available] } { ++ return ++} ++ ++run_cc_link_tests [list \ ++ [list \ ++ "Build ifunc-lib.so" \ ++ "-shared" \ ++ "-fPIC" \ ++ { ifunc-lib.c } \ ++ {} \ ++ "libifunc-lib.so" \ ++ ] \ ++ [list \ ++ "Build ifunc-libn.so" \ ++ "-shared -Wl,-z,now" \ ++ "-fPIC" \ ++ { ifunc-lib.c } \ ++ {} \ ++ "libifunc-libn.so" \ ++ ] \ ++] ++ ++run_ld_link_exec_tests [list \ ++ [list \ ++ "Run pr16467" \ ++ "-Wl,--no-as-needed tmpdir/pr16467c.o tmpdir/libpr16467b.so tmpdir/libpr16467a.so" \ ++ "" \ ++ { dummy.c } \ ++ "pr16467" \ ++ "pr16467.out" \ ++ "" \ ++ ] \ ++ [list \ ++ "Run pr16467 (-z now)" \ ++ "-Wl,-z,now -Wl,--no-as-needed tmpdir/pr16467c.o tmpdir/libpr16467bn.so tmpdir/libpr16467an.so" \ ++ "" \ ++ { dummy.c } \ ++ "pr16467n" \ ++ "pr16467.out" \ ++ "" \ ++ ] \ ++ [list \ ++ "Run ifunc-main" \ ++ "-Wl,--no-as-needed tmpdir/libifunc-lib.so" \ ++ "" \ ++ { ifunc-main.c } \ ++ "ifunc-main" \ ++ "ifunc-main.out" \ ++ ] \ ++ [list \ ++ "Run ifunc-main with -fpic" \ ++ "-Wl,--no-as-needed tmpdir/libifunc-lib.so" \ ++ "" \ ++ { ifunc-main.c } \ ++ "ifunc-main" \ ++ "ifunc-main.out" \ ++ "-fpic" \ ++ ] \ ++ [list \ ++ "Run ifunc-main (-z now)" \ ++ "-Wl,-z,now -Wl,--no-as-needed tmpdir/libifunc-libn.so" \ ++ "" \ ++ { ifunc-main.c } \ ++ "ifunc-mainn" \ ++ "ifunc-main.out" \ ++ ] \ ++ [list \ ++ "Run ifunc-main with PIE (-z now)" \ ++ "-pie -Wl,-z,now -Wl,--no-as-needed tmpdir/libifunc-libn.so" \ ++ "" \ ++ { ifunc-main.c } \ ++ "ifunc-mainpn" \ ++ "ifunc-main.out" \ ++ "-fpie" \ ++ ] \ ++] ++ ++# Run-time tests which require working ifunc attribute support. ++if { ![check_ifunc_attribute_available] } { ++ return ++} ++ ++run_cc_link_tests [list \ ++ [list \ ++ "Build pr18808a.o" \ ++ "" \ ++ "" \ ++ { pr18808a.c } \ ++ "" \ ++ "" \ ++ ] \ ++ [list \ ++ "Build libpr18808.so" \ ++ "-shared" \ ++ "-fPIC -O2 -g" \ ++ { pr18808b.c } \ ++ {} \ ++ "libpr18808.so" \ ++ ] \ ++ [list \ ++ "Build libpr18808n.so" \ ++ "-shared -Wl,-z,now" \ ++ "-fPIC -O2 -g" \ ++ { pr18808b.c } \ ++ {} \ ++ "libpr18808n.so" \ ++ ] \ ++ [list \ ++ "Build pr18841a.o" \ ++ "" \ ++ "$NOPIE_CFLAGS" \ ++ { pr18841a.c } \ ++ "" \ ++ "" \ ++ ] \ ++ [list \ ++ "Build libpr18841b.so" \ ++ "-shared" \ ++ "-fPIC -O0 -g" \ ++ { pr18841b.c } \ ++ {} \ ++ "libpr18841b.so" \ ++ ] \ ++ [list \ ++ "Build libpr18841c.so" \ ++ "-shared" \ ++ "-fPIC -O0 -g" \ ++ { pr18841c.c } \ ++ {} \ ++ "libpr18841c.so" \ ++ ] \ ++ [list \ ++ "Build libpr18841bn.so" \ ++ "-Wl,-z,now -shared" \ ++ "-fPIC -O0 -g" \ ++ { pr18841b.c } \ ++ {} \ ++ "libpr18841bn.so" \ ++ ] \ ++ [list \ ++ "Build libpr18841cn.so" \ ++ "-shared" \ ++ "-Wl,-z,now -fPIC -O0 -g" \ ++ { pr18841c.c } \ ++ {} \ ++ "libpr18841cn.so" \ ++ ] \ ++ [list \ ++ "Build libpr23169a.so" \ ++ "-shared" \ ++ "-fPIC -O2 -g" \ ++ { pr23169a.c } \ ++ {} \ ++ "libpr23169a.so" \ ++ ] \ ++ [list \ ++ "Build libpr23169b.so" \ ++ "-shared -Wl,-z,now" \ ++ "-fPIC -O2 -g" \ ++ { pr23169a.c } \ ++ {} \ ++ "libpr23169b.so" \ ++ ] \ ++ [list \ ++ "Build pr23169a" \ ++ "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/libpr23169a.so" \ ++ "$NOPIE_CFLAGS -O2 -g" \ ++ { pr23169b.c pr23169c.c } \ ++ {{readelf {--dyn-syms} pr23169a.rd} \ ++ {readelf {-r -W} pr23169b.rd}} \ ++ "pr23169a" \ ++ ] \ ++ [list \ ++ "Build pr23169b" \ ++ "-pie -Wl,--no-as-needed tmpdir/libpr23169a.so" \ ++ "-fPIE -O2 -g" \ ++ { pr23169b.c pr23169c.c } \ ++ {{readelf {--dyn-syms} pr23169c.rd} \ ++ {readelf {-r -W} pr23169b.rd}} \ ++ "pr23169b" \ ++ ] \ ++ [list \ ++ "Build pr23169c" \ ++ "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/libpr23169a.so" \ ++ "-fPIE -O2 -g" \ ++ { pr23169b.c pr23169c.c } \ ++ {{readelf {--dyn-syms} pr23169a.rd} \ ++ {readelf {-r -W} pr23169b.rd}} \ ++ "pr23169c" \ ++ ] \ ++ [list \ ++ "Build pr23169d" \ ++ "$NOPIE_LDFLAGS -Wl,--no-as-needed,-z,now tmpdir/libpr23169b.so" \ ++ "$NOPIE_CFLAGS -O2 -g" \ ++ { pr23169b.c pr23169c.c } \ ++ {{readelf {--dyn-syms} pr23169a.rd} \ ++ {readelf {-r -W} pr23169b.rd}} \ ++ "pr23169d" \ ++ ] \ ++ [list \ ++ "Build pr23169f" \ ++ "$NOPIE_LDFLAGS -Wl,--no-as-needed,-z,now tmpdir/libpr23169b.so" \ ++ "-fPIE -O2 -g" \ ++ { pr23169b.c pr23169c.c } \ ++ {{readelf {--dyn-syms} pr23169a.rd} \ ++ {readelf {-r -W} pr23169b.rd}} \ ++ "pr23169f" \ ++ ] \ ++] ++ ++run_ld_link_exec_tests [list \ ++ [list \ ++ "Run pr18808" \ ++ "-Wl,--no-as-needed tmpdir/pr18808a.o tmpdir/libpr18808.so" \ ++ "" \ ++ { dummy.c } \ ++ "pr18808" \ ++ "pr18808.out" \ ++ ] \ ++ [list \ ++ "Run pr18808 (-z now)" \ ++ "-Wl,-z,now -Wl,--no-as-needed tmpdir/pr18808a.o tmpdir/libpr18808n.so" \ ++ "" \ ++ { dummy.c } \ ++ "pr18808n" \ ++ "pr18808.out" \ ++ ] \ ++ [list \ ++ "Run pr18841 with libpr18841b.so" \ ++ "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/pr18841a.o tmpdir/libpr18841b.so" \ ++ "$NOPIE_CFLAGS" \ ++ { dummy.c } \ ++ "pr18841b" \ ++ "pr18841.out" \ ++ ] \ ++ [list \ ++ "Run pr18841 with libpr18841c.so" \ ++ "$NOPIE_LDFLAGS -Wl,--as-needed tmpdir/pr18841a.o tmpdir/libpr18841c.so" \ ++ "$NOPIE_CFLAGS" \ ++ { dummy.c } \ ++ "pr18841c" \ ++ "pr18841.out" \ ++ ] \ ++ [list \ ++ "Run pr18841 with libpr18841bn.so (-z now)" \ ++ "$NOPIE_LDFLAGS -Wl,-z,now -Wl,--no-as-needed tmpdir/pr18841a.o tmpdir/libpr18841bn.so" \ ++ "$NOPIE_CFLAGS" \ ++ { dummy.c } \ ++ "pr18841bn" \ ++ "pr18841.out" \ ++ ] \ ++ [list \ ++ "Run pr18841 with libpr18841cn.so (-z now)" \ ++ "$NOPIE_LDFLAGS -Wl,-z,now -Wl,--as-needed tmpdir/pr18841a.o tmpdir/libpr18841cn.so" \ ++ "$NOPIE_CFLAGS" \ ++ { dummy.c } \ ++ "pr18841cn" \ ++ "pr18841.out" \ ++ ] \ ++] ++ ++# The pr23169 testcase is not valid. In general, you can't call ifunc ++# resolvers in another binary unless you know what you're doing. In ++# particular you must ensure that the binary containing the resolver ++# is relocated before the resolver is called (for example, the ++# function addresses returned by the resolver may be loaded from the ++# GOT). ++# That does not happen for the pr23169 testcase where the resolver is ++# in the executable (which is relocated last by ld.so). ++if { [isnative] ++ && !([istarget "powerpc-*-*"] ++ || [istarget "aarch64*-*-*"] ++ || [istarget "sparc*-*-*"] ++ || [istarget "riscv*-*-*"]) } { ++run_ld_link_exec_tests [list \ ++ [list \ ++ "Run pr23169a" \ ++ "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/libpr23169a.so" \ ++ "" \ ++ { pr23169b.c pr23169c.c } \ ++ "pr23169a" \ ++ "pass.out" \ ++ "$NOPIE_CFLAGS -O2 -g" \ ++ ] \ ++ [list \ ++ "Run pr23169b" \ ++ "-pie -Wl,--no-as-needed tmpdir/libpr23169a.so" \ ++ "" \ ++ { pr23169b.c pr23169c.c } \ ++ "pr23169b" \ ++ "pass.out" \ ++ "-fPIE -O2 -g" \ ++ ] \ ++ [list \ ++ "Run pr23169c" \ ++ "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/libpr23169a.so" \ ++ "" \ ++ { pr23169b.c pr23169c.c } \ ++ "pr23169c" \ ++ "pass.out" \ ++ "-fPIE -O2 -g" \ ++ ] \ ++ [list \ ++ "Run pr23169d" \ ++ "$NOPIE_LDFLAGS -Wl,--no-as-needed,-z,now tmpdir/libpr23169b.so" \ ++ "" \ ++ { pr23169b.c pr23169c.c } \ ++ "pr23169d" \ ++ "pass.out" \ ++ "$NOPIE_CFLAGS -O2 -g" \ ++ ] \ ++ [list \ ++ "Run pr23169f" \ ++ "$NOPIE_LDFLAGS -Wl,--no-as-needed,-z,now tmpdir/libpr23169b.so" \ ++ "" \ ++ { pr23169b.c pr23169c.c } \ ++ "pr23169f" \ ++ "pass.out" \ ++ "-fPIE -O2 -g" \ ++ ] \ ++] ++if { $STATIC_PIE_LDFLAGS != "" } then { ++ run_ld_link_exec_tests [list \ ++ [list \ ++ "Run pr23169g" \ ++ "$STATIC_PIE_LDFLAGS" \ ++ "" \ ++ { pr23169a.c pr23169b.c pr23169c.c } \ ++ "pr23169g" \ ++ "pass.out" \ ++ "-fPIE -O2 -g" \ ++ ] \ ++] ++} ++} ++ ++set ASFLAGS "$saved_ASFLAGS" +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-plugin/plugin-10.d binutils-2.38-new/ld/testsuite/ld-plugin/plugin-10.d +--- binutils-2.38/ld/testsuite/ld-plugin/plugin-10.d 2022-04-26 13:54:55.270536405 +0200 ++++ binutils-2.38-new/ld/testsuite/ld-plugin/plugin-10.d 2022-04-26 13:54:59.375542265 +0200 +@@ -32,7 +32,7 @@ hook called: claim_file tmpdir/func.o \[ + hook called: claim_file tmpdir/libtext.a \[@.* not claimed + #... + hook called: all symbols read. +-Sym: '_?func' Resolution: LDPR_PREVAILING_DEF_IRONLY ++Sym: '_?func' Resolution: LDPR_PREVAILING_DE.* + Sym: '_?func2' Resolution: LDPR_PREVAILING_DEF_IRONLY + #... + hook called: cleanup. +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-plugin/plugin-11.d binutils-2.38-new/ld/testsuite/ld-plugin/plugin-11.d +--- binutils-2.38/ld/testsuite/ld-plugin/plugin-11.d 2022-04-26 13:54:55.270536405 +0200 ++++ binutils-2.38-new/ld/testsuite/ld-plugin/plugin-11.d 2022-04-26 13:54:59.375542265 +0200 +@@ -35,9 +35,9 @@ hook called: claim_file tmpdir/func.o \[ + hook called: claim_file tmpdir/libtext.a \[@.* CLAIMED + #... + hook called: all symbols read. +-Sym: '_?func' Resolution: LDPR_PREVAILING_DEF_IRONLY ++Sym: '_?func' Resolution: LDPR_PREVAILING_DE.* + Sym: '_?func2' Resolution: LDPR_PREVAILING_DEF_IRONLY +-Sym: '_?text' Resolution: LDPR_PREVAILING_DEF_IRONLY ++Sym: '_?text' Resolution: LDPR_PREVAILING_DE.* + #... + hook called: cleanup. + #... +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-plugin/plugin-12.d binutils-2.38-new/ld/testsuite/ld-plugin/plugin-12.d +--- binutils-2.38/ld/testsuite/ld-plugin/plugin-12.d 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-plugin/plugin-12.d 2022-04-26 13:54:59.377542268 +0200 +@@ -1,6 +1,6 @@ + #... +-.*: symbol `func' definition: DEF, visibility: DEFAULT, resolution: PREVAILING_DEF +-.*: symbol `func1' definition: DEF, visibility: PROTECTED, resolution: PREVAILING_DEF_IRONLY +-.*: symbol `func2' definition: DEF, visibility: INTERNAL, resolution: PREVAILING_DEF_IRONLY +-.*: symbol `func3' definition: DEF, visibility: HIDDEN, resolution: PREVAILING_DEF_IRONLY ++.*: symbol `.*unc' definition: DEF, visibility: DEFAULT, resolution: PREVAILING_DE.* ++.*: symbol `.*unc1' definition: DEF, visibility: PROTECTED, resolution: PREVAILING_DEF_IRONLY ++.*: symbol `.*unc2' definition: DEF, visibility: INTERNAL, resolution: PREVAILING_DEF_IRONLY ++.*: symbol `.*unc3' definition: DEF, visibility: HIDDEN, resolution: PREVAILING_DEF_IRONLY + #pass +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-plugin/plugin-16.d binutils-2.38-new/ld/testsuite/ld-plugin/plugin-16.d +--- binutils-2.38/ld/testsuite/ld-plugin/plugin-16.d 2022-04-26 13:54:55.271536407 +0200 ++++ binutils-2.38-new/ld/testsuite/ld-plugin/plugin-16.d 2022-04-26 13:54:59.375542265 +0200 +@@ -30,7 +30,7 @@ hook called: claim_file .*/ld/testsuite/ + hook called: claim_file tmpdir/text.o \[@0/.* not claimed + #... + hook called: all symbols read. +-Sym: '_?func' Resolution: LDPR_PREVAILING_DEF_IRONLY ++Sym: '_?func' Resolution: LDPR_PREVAILING_DE.* + Sym: '_?func2' Resolution: LDPR_PREVAILING_DEF_IRONLY + #... + hook called: cleanup. +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-plugin/plugin-17.d binutils-2.38-new/ld/testsuite/ld-plugin/plugin-17.d +--- binutils-2.38/ld/testsuite/ld-plugin/plugin-17.d 2022-04-26 13:54:55.271536407 +0200 ++++ binutils-2.38-new/ld/testsuite/ld-plugin/plugin-17.d 2022-04-26 13:54:59.375542265 +0200 +@@ -31,7 +31,7 @@ hook called: claim_file .*/ld/testsuite/ + hook called: claim_file tmpdir/text.o \[@0/.* not claimed + #... + hook called: all symbols read. +-Sym: '_?func' Resolution: LDPR_PREVAILING_DEF_IRONLY ++Sym: '_?func' Resolution: LDPR_PREVAILING_DE.* + Sym: '_?func2' Resolution: LDPR_PREVAILING_DEF_IRONLY + #... + hook called: cleanup. +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-plugin/plugin-18.d binutils-2.38-new/ld/testsuite/ld-plugin/plugin-18.d +--- binutils-2.38/ld/testsuite/ld-plugin/plugin-18.d 2022-04-26 13:54:55.271536407 +0200 ++++ binutils-2.38-new/ld/testsuite/ld-plugin/plugin-18.d 2022-04-26 13:54:59.375542265 +0200 +@@ -32,7 +32,7 @@ hook called: claim_file .*/ld/testsuite/ + hook called: claim_file tmpdir/libtext.a \[@.* not claimed + #... + hook called: all symbols read. +-Sym: '_?func' Resolution: LDPR_PREVAILING_DEF_IRONLY +Sym: '_?func' Resolution: LDPR_PREVAILING_DE.* Sym: '_?func2' Resolution: LDPR_PREVAILING_DEF_IRONLY #... hook called: cleanup. -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin-19.d binutils-2.37-new/ld/testsuite/ld-plugin/plugin-19.d ---- binutils-2.37/ld/testsuite/ld-plugin/plugin-19.d 2021-07-24 21:59:20.654787955 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-plugin/plugin-19.d 2021-07-24 21:59:28.983706834 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-plugin/plugin-19.d binutils-2.38-new/ld/testsuite/ld-plugin/plugin-19.d +--- binutils-2.38/ld/testsuite/ld-plugin/plugin-19.d 2022-04-26 13:54:55.271536407 +0200 ++++ binutils-2.38-new/ld/testsuite/ld-plugin/plugin-19.d 2022-04-26 13:54:59.376542267 +0200 @@ -35,9 +35,9 @@ hook called: claim_file .*/ld/testsuite/ hook called: claim_file tmpdir/libtext.a \[@.* CLAIMED #... @@ -494,9 +4581,9 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin-19.d bin #... hook called: cleanup. #... -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin-8.d binutils-2.37-new/ld/testsuite/ld-plugin/plugin-8.d ---- binutils-2.37/ld/testsuite/ld-plugin/plugin-8.d 2021-07-24 21:59:20.657787926 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-plugin/plugin-8.d 2021-07-24 21:59:28.983706834 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-plugin/plugin-8.d binutils-2.38-new/ld/testsuite/ld-plugin/plugin-8.d +--- binutils-2.38/ld/testsuite/ld-plugin/plugin-8.d 2022-04-26 13:54:55.273536409 +0200 ++++ binutils-2.38-new/ld/testsuite/ld-plugin/plugin-8.d 2022-04-26 13:54:59.376542267 +0200 @@ -30,7 +30,7 @@ hook called: claim_file tmpdir/func.o \[ hook called: claim_file tmpdir/text.o \[@0/.* not claimed #... @@ -506,9 +4593,9 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin-8.d binu Sym: '_?func2' Resolution: LDPR_PREVAILING_DEF_IRONLY #... hook called: cleanup. -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin-9.d binutils-2.37-new/ld/testsuite/ld-plugin/plugin-9.d ---- binutils-2.37/ld/testsuite/ld-plugin/plugin-9.d 2021-07-24 21:59:20.657787926 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-plugin/plugin-9.d 2021-07-24 21:59:28.983706834 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-plugin/plugin-9.d binutils-2.38-new/ld/testsuite/ld-plugin/plugin-9.d +--- binutils-2.38/ld/testsuite/ld-plugin/plugin-9.d 2022-04-26 13:54:55.273536409 +0200 ++++ binutils-2.38-new/ld/testsuite/ld-plugin/plugin-9.d 2022-04-26 13:54:59.376542267 +0200 @@ -31,7 +31,7 @@ hook called: claim_file tmpdir/func.o \[ hook called: claim_file tmpdir/text.o \[@0/.* not claimed #... @@ -518,18 +4605,10 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin-9.d binu Sym: '_?func2' Resolution: LDPR_PREVAILING_DEF_IRONLY #... hook called: cleanup. -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin.exp binutils-2.37-new/ld/testsuite/ld-plugin/plugin.exp ---- binutils-2.37/ld/testsuite/ld-plugin/plugin.exp 2021-07-24 21:59:20.657787926 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-plugin/plugin.exp 2021-07-24 21:59:28.984706824 +0200 -@@ -81,6 +81,7 @@ if { [istarget m681*-*-*] || [istarget m - # otherwise get FAILS due to _.frame - set CFLAGS "$CFLAGS -fomit-frame-pointer" - } -+ - # In order to define symbols in plugin options in the list of tests below, - # we need to know if the platform prepends an underscore to C symbols, - # which we find out by compiling the test objects now. If there is any -@@ -119,7 +120,7 @@ if { $can_compile && !$failed_compile } +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-plugin/plugin.exp binutils-2.38-new/ld/testsuite/ld-plugin/plugin.exp +--- binutils-2.38/ld/testsuite/ld-plugin/plugin.exp 2022-04-26 13:54:55.274536411 +0200 ++++ binutils-2.38-new/ld/testsuite/ld-plugin/plugin.exp 2022-04-26 13:54:59.378542270 +0200 +@@ -119,7 +119,7 @@ if { $can_compile && !$failed_compile } # I do not know why, but the underscore prefix test is going # wrong on ppc64le targets. So override it here. @@ -538,41 +4617,23 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-plugin/plugin.exp binu set _ "" } -@@ -137,6 +138,9 @@ if [is_pecoff_format] { - #otherwise relocs overflow to symbols defined on the command line - append libs " --image-base=0x10000000" - } -+if { [istarget aarch64*-*-*] || [istarget arm*-*-*] } { -+ append libs " --defsym __aeabi_unwind_cpp_pr0=0" -+} - - set plugin_tests [list \ - [list "load plugin" "-plugin $plugin_path \ -@@ -304,6 +308,7 @@ if { !$can_compile || $failed_compile } - run_ld_link_tests $plugin_tests - - if { [is_elf_format] \ -+ && ! [istarget ppc64*-*-*] && ! [istarget powerpc*-*-*] - && [ld_compile "$CC $CFLAGS" $srcdir/$subdir/func1p.c tmpdir/func1p.o] \ - && [ld_compile "$CC $CFLAGS" $srcdir/$subdir/func2i.c tmpdir/func2i.o] \ - && [ld_compile "$CC $CFLAGS" $srcdir/$subdir/func3h.c tmpdir/func3h.o] } { -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-powerpc/group1.sym binutils-2.37-new/ld/testsuite/ld-powerpc/group1.sym ---- binutils-2.37/ld/testsuite/ld-powerpc/group1.sym 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-powerpc/group1.sym 2021-07-24 21:59:28.984706824 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-powerpc/group1.sym binutils-2.38-new/ld/testsuite/ld-powerpc/group1.sym +--- binutils-2.38/ld/testsuite/ld-powerpc/group1.sym 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-powerpc/group1.sym 2022-04-26 13:54:59.384542278 +0200 @@ -1,3 +1 @@ -#... -.* 8 FUNC +GLOBAL DEFAULT \[: 4\] +1 foo #pass -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-powerpc/group3.sym binutils-2.37-new/ld/testsuite/ld-powerpc/group3.sym ---- binutils-2.37/ld/testsuite/ld-powerpc/group3.sym 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-powerpc/group3.sym 2021-07-24 21:59:28.984706824 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-powerpc/group3.sym binutils-2.38-new/ld/testsuite/ld-powerpc/group3.sym +--- binutils-2.38/ld/testsuite/ld-powerpc/group3.sym 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-powerpc/group3.sym 2022-04-26 13:54:59.384542278 +0200 @@ -1,3 +1 @@ -#... -.* 4 FUNC +GLOBAL DEFAULT \[: 1\] +1 foo #pass -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-powerpc/notoc3.d binutils-2.37-new/ld/testsuite/ld-powerpc/notoc3.d ---- binutils-2.37/ld/testsuite/ld-powerpc/notoc3.d 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-powerpc/notoc3.d 2021-07-24 21:59:28.984706824 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-powerpc/notoc3.d binutils-2.38-new/ld/testsuite/ld-powerpc/notoc3.d +--- binutils-2.38/ld/testsuite/ld-powerpc/notoc3.d 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-powerpc/notoc3.d 2022-04-26 13:54:59.383542277 +0200 @@ -58,7 +58,7 @@ Disassembly of section \.text: .* : @@ -599,9 +4660,9 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-powerpc/notoc3.d binut +8000000000000004:.* 8000000000000008: (00 00 00 60|60 00 00 00) nop 800000000000000c: (20 00 80 4e|4e 80 00 20) blr -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-powerpc/pr23937.d binutils-2.37-new/ld/testsuite/ld-powerpc/pr23937.d ---- binutils-2.37/ld/testsuite/ld-powerpc/pr23937.d 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-powerpc/pr23937.d 2021-07-24 21:59:28.985706814 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-powerpc/pr23937.d binutils-2.38-new/ld/testsuite/ld-powerpc/pr23937.d +--- binutils-2.38/ld/testsuite/ld-powerpc/pr23937.d 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-powerpc/pr23937.d 2022-04-26 13:54:59.384542278 +0200 @@ -5,6 +5,4 @@ #... @@ -609,9 +4670,9 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-powerpc/pr23937.d binu -#... -.*: 0+10000180 +20 IFUNC +LOCAL +DEFAULT .* magic #pass -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-powerpc/tlsexe32no.r binutils-2.37-new/ld/testsuite/ld-powerpc/tlsexe32no.r ---- binutils-2.37/ld/testsuite/ld-powerpc/tlsexe32no.r 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-powerpc/tlsexe32no.r 2021-07-24 21:59:28.985706814 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-powerpc/tlsexe32no.r binutils-2.38-new/ld/testsuite/ld-powerpc/tlsexe32no.r +--- binutils-2.38/ld/testsuite/ld-powerpc/tlsexe32no.r 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-powerpc/tlsexe32no.r 2022-04-26 13:54:59.384542278 +0200 @@ -22,6 +22,7 @@ Section Headers: +\[[ 0-9]+\] \.dynamic +DYNAMIC +[0-9a-f]+ [0-9a-f]+ [0-9a-f]+ 08 +WA +4 +0 +4 +\[[ 0-9]+\] \.got +PROGBITS +[0-9a-f]+ [0-9a-f]+ 000038 04 +WA +0 +0 +4 @@ -620,9 +4681,9 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-powerpc/tlsexe32no.r b +\[[ 0-9]+\] \.symtab +SYMTAB +.* +\[[ 0-9]+\] \.strtab +STRTAB +.* +\[[ 0-9]+\] \.shstrtab +STRTAB +.* -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-powerpc/tlsexe32.r binutils-2.37-new/ld/testsuite/ld-powerpc/tlsexe32.r ---- binutils-2.37/ld/testsuite/ld-powerpc/tlsexe32.r 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-powerpc/tlsexe32.r 2021-07-24 21:59:28.986706805 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-powerpc/tlsexe32.r binutils-2.38-new/ld/testsuite/ld-powerpc/tlsexe32.r +--- binutils-2.38/ld/testsuite/ld-powerpc/tlsexe32.r 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-powerpc/tlsexe32.r 2022-04-26 13:54:59.383542277 +0200 @@ -22,7 +22,8 @@ Section Headers: +\[[ 0-9]+\] \.dynamic +DYNAMIC +[0-9a-f]+ [0-9a-f]+ [0-9a-f]+ 08 +WA +4 +0 +4 +\[[ 0-9]+\] \.got +PROGBITS +[0-9a-f]+ [0-9a-f]+ 000018 04 +WA +0 +0 +4 @@ -633,9 +4694,9 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-powerpc/tlsexe32.r bin +\[[ 0-9]+\] \.strtab +STRTAB +.* +\[[ 0-9]+\] \.shstrtab +STRTAB +.* #... -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-powerpc/tlsso32.r binutils-2.37-new/ld/testsuite/ld-powerpc/tlsso32.r ---- binutils-2.37/ld/testsuite/ld-powerpc/tlsso32.r 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-powerpc/tlsso32.r 2021-07-24 21:59:28.986706805 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-powerpc/tlsso32.r binutils-2.38-new/ld/testsuite/ld-powerpc/tlsso32.r +--- binutils-2.38/ld/testsuite/ld-powerpc/tlsso32.r 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-powerpc/tlsso32.r 2022-04-26 13:54:59.384542278 +0200 @@ -20,6 +20,7 @@ Section Headers: +\[[ 0-9]+\] \.dynamic +DYNAMIC .* 08 +WA +3 +0 +4 +\[[ 0-9]+\] \.got +PROGBITS .* 0+40 04 +WA +0 +0 +4 @@ -644,10 +4705,10 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-powerpc/tlsso32.r binu +\[[ 0-9]+\] \.symtab +.* +\[[ 0-9]+\] \.strtab +.* +\[[ 0-9]+\] \.shstrtab +.* -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-scripts/crossref.exp binutils-2.37-new/ld/testsuite/ld-scripts/crossref.exp ---- binutils-2.37/ld/testsuite/ld-scripts/crossref.exp 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-scripts/crossref.exp 2021-07-24 21:59:28.986706805 +0200 -@@ -147,6 +147,8 @@ set exec_output [prune_warnings $exec_ou +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-scripts/crossref.exp binutils-2.38-new/ld/testsuite/ld-scripts/crossref.exp +--- binutils-2.38/ld/testsuite/ld-scripts/crossref.exp 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-scripts/crossref.exp 2022-04-26 13:54:59.382542275 +0200 +@@ -141,6 +141,8 @@ set exec_output [prune_warnings $exec_ou regsub -all "(^|\n)($ld: warning: cannot find entry symbol\[^\n\]*\n?)" $exec_output "\\1" exec_output @@ -656,7 +4717,7 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-scripts/crossref.exp b if [string match "" $exec_output] then { pass $test3 } else { -@@ -187,6 +189,8 @@ set exec_output [prune_warnings $exec_ou +@@ -181,6 +183,8 @@ set exec_output [prune_warnings $exec_ou regsub -all "(^|\n)($ld: warning: cannot find entry symbol\[^\n\]*\n?)" $exec_output "\\1" exec_output @@ -665,7 +4726,7 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-scripts/crossref.exp b if [string match "" $exec_output] then { pass $test6 } else { -@@ -199,6 +203,8 @@ set exec_output [prune_warnings $exec_ou +@@ -193,6 +197,8 @@ set exec_output [prune_warnings $exec_ou regsub -all "(^|\n)($ld: warning: cannot find entry symbol\[^\n\]*\n?)" $exec_output "\\1" exec_output @@ -674,9 +4735,220 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-scripts/crossref.exp b if [string match "" $exec_output] then { fail $test7 } else { -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-shared/shared.exp binutils-2.37-new/ld/testsuite/ld-shared/shared.exp ---- binutils-2.37/ld/testsuite/ld-shared/shared.exp 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-shared/shared.exp 2021-07-24 21:59:28.987706795 +0200 +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-scripts/crossref.exp.orig binutils-2.38-new/ld/testsuite/ld-scripts/crossref.exp.orig +--- binutils-2.38/ld/testsuite/ld-scripts/crossref.exp.orig 1970-01-01 01:00:00.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-scripts/crossref.exp.orig 2022-01-22 13:14:09.000000000 +0100 +@@ -0,0 +1,207 @@ ++# Test NOCROSSREFS in a linker script. ++# By Ian Lance Taylor, Cygnus Support. ++# Copyright (C) 2000-2022 Free Software Foundation, Inc. ++# ++# This file is part of the GNU Binutils. ++# ++# This program is free software; you can redistribute it and/or modify ++# it under the terms of the GNU General Public License as published by ++# the Free Software Foundation; either version 3 of the License, or ++# (at your option) any later version. ++# ++# This program is distributed in the hope that it will be useful, ++# but WITHOUT ANY WARRANTY; without even the implied warranty of ++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++# GNU General Public License for more details. ++# ++# You should have received a copy of the GNU General Public License ++# along with this program; if not, write to the Free Software ++# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, ++# MA 02110-1301, USA. ++ ++set test1 "NOCROSSREFS 1" ++set test2 "NOCROSSREFS 2" ++set test3 "NOCROSSREFS 3" ++set test4 "NOCROSSREFS_TO 1" ++set test5 "NOCROSSREFS_TO 2" ++set test6 "NOCROSSREFS_TO 3" ++set test7 "NOCROSSREFS_TO 4" ++ ++if { ![check_compiler_available] } { ++ untested $test1 ++ untested $test2 ++ untested $test3 ++ untested $test4 ++ untested $test5 ++ untested $test6 ++ untested $test7 ++ return ++} ++ ++# Pass -fplt to CC since -fno-plt doesn't work with NOCROSSREFS tests. ++# Also add $NOPIE_CFLAGS since PIE doesn't work NOCROSSREFS tests. ++set old_CFLAGS "$CFLAGS_FOR_TARGET" ++append CFLAGS_FOR_TARGET " $PLT_CFLAGS $NOPIE_CFLAGS" ++ ++# Xtensa targets currently default to putting literal values in a separate ++# section and that requires linker script support, so put literals in text. ++if [istarget xtensa*-*-*] { ++ append CFLAGS_FOR_TARGET " -mtext-section-literals" ++} ++ ++# Prevent the use of the MeP's small data area which references a symbol ++# called __sdabase which will not be defined by our test linker scripts. ++if [istarget mep*-*-elf] { ++ append CFLAGS_FOR_TARGET " -mtiny=0" ++} ++ ++# The .dsbt section and __c6xabi_DSBT_BASE are not defined in our test ++# linker scripts. ++if [istarget tic6x*-*-*] { ++ append CFLAGS_FOR_TARGET " -mno-dsbt -msdata=none" ++} ++ ++if { ![ld_compile "$CC_FOR_TARGET $NOSANITIZE_CFLAGS $NOLTO_CFLAGS" "$srcdir/$subdir/cross1.c" tmpdir/cross1.o] \ ++ || ![ld_compile "$CC_FOR_TARGET $NOSANITIZE_CFLAGS $NOLTO_CFLAGS" "$srcdir/$subdir/cross2.c" tmpdir/cross2.o] } { ++ unsupported $test1 ++ unsupported $test2 ++ set CFLAGS_FOR_TARGET "$old_CFLAGS" ++ return ++} ++ ++set flags [big_or_little_endian] ++ ++# arc-elf32 requires the symbol __SDATA_BEGIN__ to always be present. ++if [istarget arc*-*-elf32] { ++ append flags " --defsym __SDATA_BEGIN__=0" ++} ++ ++if [is_pecoff_format] { ++ append flags " --image-base 0" ++} ++ ++set exec_output [run_host_cmd "$ld" "$flags -o tmpdir/cross1 -T $srcdir/$subdir/cross1.t tmpdir/cross1.o tmpdir/cross2.o"] ++ ++set exec_output [prune_warnings $exec_output] ++ ++regsub -all "(^|\n)($ld: warning: cannot find entry symbol\[^\n\]*\n?)" $exec_output "\\1" exec_output ++ ++if [string match "" $exec_output] then { ++ fail $test1 ++} else { ++ verbose -log "$exec_output" ++ if [regexp "prohibited cross reference from .* to `.*foo' in" $exec_output] { ++ pass $test1 ++ } else { ++ fail $test1 ++ } ++} ++ ++# Check cross references within a single object. ++ ++if { ![ld_compile "$CC_FOR_TARGET $NOSANITIZE_CFLAGS $NOLTO_CFLAGS" "$srcdir/$subdir/cross3.c" tmpdir/cross3.o] } { ++ unsupported $test2 ++ set CFLAGS_FOR_TARGET "$old_CFLAGS" ++ return ++} ++ ++set exec_output [run_host_cmd "$ld" "$flags -o tmpdir/cross2 -T $srcdir/$subdir/cross2.t tmpdir/cross3.o"] ++set exec_output [prune_warnings $exec_output] ++ ++regsub -all "(^|\n)($ld: warning: cannot find entry symbol\[^\n\]*\n?)" $exec_output "\\1" exec_output ++ ++if [string match "" $exec_output] then { ++ fail $test2 ++} else { ++ verbose -log "$exec_output" ++ if [regexp "prohibited cross reference from .* to `.*' in" $exec_output] { ++ pass $test2 ++ } else { ++ fail $test2 ++ } ++} ++ ++# Check cross references for ld -r ++ ++if { ![ld_compile "$CC_FOR_TARGET $NOSANITIZE_CFLAGS $NOLTO_CFLAGS" "$srcdir/$subdir/cross4.c" tmpdir/cross4.o] } { ++ unsupported $test3 ++ set CFLAGS_FOR_TARGET "$old_CFLAGS" ++ return ++} ++ ++if ![ld_relocate $ld tmpdir/cross3-partial.o "tmpdir/cross1.o tmpdir/cross4.o"] { ++ fail $test3 ++ set CFLAGS_FOR_TARGET "$old_CFLAGS" ++ return ++} ++ ++set exec_output [run_host_cmd "$ld" "$flags -o tmpdir/cross3 -T $srcdir/$subdir/cross3.t tmpdir/cross3-partial.o tmpdir/cross2.o"] ++ ++set exec_output [prune_warnings $exec_output] ++ ++regsub -all "(^|\n)($ld: warning: cannot find entry symbol\[^\n\]*\n?)" $exec_output "\\1" exec_output ++ ++if [string match "" $exec_output] then { ++ pass $test3 ++} else { ++ verbose -log "$exec_output" ++ fail $test3 ++} ++ ++set exec_output [run_host_cmd "$ld" "$flags -o tmpdir/cross4 -T $srcdir/$subdir/cross4.t tmpdir/cross4.o"] ++set exec_output [prune_warnings $exec_output] ++ ++regsub -all "(^|\n)($ld: warning: cannot find entry symbol\[^\n\]*\n?)" $exec_output "\\1" exec_output ++ ++if [string match "" $exec_output] then { ++ pass $test4 ++} else { ++ verbose -log "$exec_output" ++ fail $test4 ++} ++ ++set exec_output [run_host_cmd "$ld" "$flags -o tmpdir/cross5 -T $srcdir/$subdir/cross5.t tmpdir/cross4.o"] ++set exec_output [prune_warnings $exec_output] ++ ++regsub -all "(^|\n)($ld: warning: cannot find entry symbol\[^\n\]*\n?)" $exec_output "\\1" exec_output ++ ++if [string match "" $exec_output] then { ++ fail $test5 ++} else { ++ verbose -log "$exec_output" ++ if [regexp "prohibited cross reference from .* to `.*' in" $exec_output] { ++ pass $test5 ++ } else { ++ fail $test5 ++ } ++} ++ ++set exec_output [run_host_cmd "$ld" "$flags -o tmpdir/cross6 -T $srcdir/$subdir/cross6.t tmpdir/cross3.o"] ++set exec_output [prune_warnings $exec_output] ++ ++regsub -all "(^|\n)($ld: warning: cannot find entry symbol\[^\n\]*\n?)" $exec_output "\\1" exec_output ++ ++if [string match "" $exec_output] then { ++ pass $test6 ++} else { ++ verbose -log "$exec_output" ++ fail $test6 ++} ++ ++set exec_output [run_host_cmd "$ld" "$flags -o tmpdir/cross7 -T $srcdir/$subdir/cross7.t tmpdir/cross3.o"] ++set exec_output [prune_warnings $exec_output] ++ ++regsub -all "(^|\n)($ld: warning: cannot find entry symbol\[^\n\]*\n?)" $exec_output "\\1" exec_output ++ ++if [string match "" $exec_output] then { ++ fail $test7 ++} else { ++ verbose -log "$exec_output" ++ if [regexp "prohibited cross reference from .* to `.*' in" $exec_output] { ++ pass $test7 ++ } else { ++ fail $test7 ++ } ++} ++ ++set CFLAGS_FOR_TARGET "$old_CFLAGS" +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-shared/shared.exp binutils-2.38-new/ld/testsuite/ld-shared/shared.exp +--- binutils-2.38/ld/testsuite/ld-shared/shared.exp 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-shared/shared.exp 2022-04-26 13:54:59.382542275 +0200 @@ -36,9 +36,6 @@ if { ![istarget hppa*64*-*-hpux*] \ && ![istarget hppa*-*-linux*] \ && ![istarget i?86-*-sysv4*] \ @@ -687,150 +4959,10 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-shared/shared.exp binu && ![istarget *-*-nacl*] \ && ![istarget ia64-*-elf*] \ && ![istarget ia64-*-linux*] \ -diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-x86-64/x86-64.exp binutils-2.37-new/ld/testsuite/ld-x86-64/x86-64.exp ---- binutils-2.37/ld/testsuite/ld-x86-64/x86-64.exp 2021-07-08 13:37:20.000000000 +0200 -+++ binutils-2.37-new/ld/testsuite/ld-x86-64/x86-64.exp 2021-07-24 21:59:28.987706795 +0200 -@@ -1466,22 +1466,6 @@ if { [isnative] && [check_compiler_avail - } else { - run_cc_link_tests [list \ - [list \ -- "Build pr22001-1b" \ -- "$NOPIE_LDFLAGS -Wl,-z,nocopyreloc,--no-as-needed,-z,notext tmpdir/pr22001-1.so" \ -- "$NOPIE_CFLAGS -Wa,-mx86-used-note=yes" \ -- { pr22001-1c.c } \ -- {{error_output "pr22001-1b.err"}} \ -- "pr22001-1b" \ -- ] \ -- [list \ -- "Build pr21997-1b" \ -- "$NOPIE_LDFLAGS -Wl,--no-as-needed,-z,notext tmpdir/pr21997-1.so" \ -- "$NOPIE_CFLAGS -Wa,-mx86-used-note=yes" \ -- { pr21997-1c.c } \ -- {{error_output "pr21997-1b.err"}} \ -- "pr21997-1b" \ -- ] \ -- [list \ - "Build lam-u48.so" \ - "-shared -Wl,-z,lam-u48" \ - "" \ -@@ -1813,49 +1797,6 @@ if { [isnative] && [check_compiler_avail - if { [istarget "x86_64-*-linux*"] \ - && ![istarget "x86_64-*-linux*-gnux32"]} { - -- run_cc_link_tests [list \ -- [list \ -- "Build plt-main with -z bndplt" \ -- "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \ -- tmpdir/plt-main4.o tmpdir/libplt-lib.so -z bndplt \ -- -z noseparate-code -z max-page-size=0x200000" \ -- "-Wa,-mx86-used-note=yes $NOCF_PROTECTION_CFLAGS" \ -- { plt-main5.c } \ -- {{objdump {-drw} plt-main-bnd.dd}} \ -- "plt-main-bnd" \ -- ] \ -- [list \ -- "Build plt-main with PIE and -z bndplt" \ -- "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \ -- tmpdir/plt-main4.o tmpdir/libplt-lib.so -z bndplt -pie \ -- -z noseparate-code -z max-page-size=0x200000" \ -- "-fPIC -Wa,-mx86-used-note=yes $NOCF_PROTECTION_CFLAGS" \ -- { plt-main5.c } \ -- {{objdump {-drw} plt-main-bnd.dd}} \ -- "plt-main-pie-bnd" \ -- ] \ -- [list \ -- "Build plt-main with -z bndplt -z now" \ -- "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \ -- tmpdir/plt-main4.o tmpdir/libplt-lib.so -z bndplt -z now \ -- -z noseparate-code -z max-page-size=0x200000" \ -- "-Wa,-mx86-used-note=yes $NOCF_PROTECTION_CFLAGS" \ -- { plt-main5.c } \ -- {{readelf {-SW} plt-main-bnd-now.rd} {objdump {-drw} plt-main-bnd.dd}} \ -- "plt-main-bnd-now" \ -- ] \ -- [list \ -- "Build plt-main with PIE and -z bndplt -z now" \ -- "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \ -- tmpdir/plt-main4.o tmpdir/libplt-lib.so -z bndplt -z now -pie \ -- -z noseparate-code -z max-page-size=0x200000" \ -- "-fPIC -Wa,-mx86-used-note=yes $NOCF_PROTECTION_CFLAGS" \ -- { plt-main5.c } \ -- {{readelf {-SW} plt-main-bnd-now.rd} {objdump {-drw} plt-main-bnd.dd}} \ -- "plt-main-pie-bnd-now" \ -- ] \ -- ] -- - run_ld_link_exec_tests [list \ - [list \ - "Run plt-main with -z bndplt" \ -@@ -1940,66 +1881,6 @@ if { [isnative] && [check_compiler_avail - set pltdump {{objdump {-drw} plt-main-ibt.dd}} - set pltsecdump {{readelf {-SW} plt-main-ibt-now.rd} {objdump {-drw} plt-main-ibt.dd}} - } -- run_cc_link_tests [list \ -- [list \ -- "Build plt-main with -z ibtplt" \ -- "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \ -- tmpdir/plt-main4.o tmpdir/libplt-lib.so -z ibtplt \ -- -z noseparate-code -z max-page-size=0x200000" \ -- "-Wa,-mx86-used-note=yes" \ -- { plt-main5.c } \ -- $pltdump \ -- "plt-main-ibt" \ -- ] \ -- [list \ -- "Build plt-main with PIE and -z ibtplt" \ -- "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \ -- tmpdir/plt-main4.o tmpdir/libplt-lib.so -z ibtplt -pie \ -- -z noseparate-code -z max-page-size=0x200000" \ -- "-fPIC -Wa,-mx86-used-note=yes" \ -- { plt-main5.c } \ -- $pltdump \ -- "plt-main-pie-ibt" \ -- ] \ -- [list \ -- "Build plt-main with -z ibtplt -z now" \ -- "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \ -- tmpdir/plt-main4.o tmpdir/libplt-lib.so -z ibtplt -z now \ -- -z noseparate-code -z max-page-size=0x200000" \ -- "-Wa,-mx86-used-note=yes" \ -- { plt-main5.c } \ -- $pltsecdump \ -- "plt-main-ibt-now" \ -- ] \ -- [list \ -- "Build plt-main with PIE and -z ibtplt -z now" \ -- "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \ -- tmpdir/plt-main4.o tmpdir/libplt-lib.so -z ibtplt -z now -pie \ -- -z noseparate-code -z max-page-size=0x200000" \ -- "-fPIC -Wa,-mx86-used-note=yes" \ -- { plt-main5.c } \ -- $pltsecdump \ -- "plt-main-pie-ibt-now" \ -- ] \ -- [list \ -- "Build libibtplt-lib.so with -z ibtplt" \ -- "-shared -z ibtplt \ -- -z noseparate-code -z max-page-size=0x200000" \ -- "-fPIC -Wa,-mx86-used-note=yes" \ -- { plt-main1.c plt-main2.c plt-main3.c plt-main4.c} \ -- $pltdump \ -- "libibtplt-lib.so" \ -- ] \ -- [list \ -- "Build libibtplt--now-lib.so with -z ibtplt -z now" \ -- "-shared -z ibtplt -z now \ -- -z noseparate-code -z max-page-size=0x200000" \ -- "-fPIC -Wa,-mx86-used-note=yes" \ -- { plt-main1.c plt-main2.c plt-main3.c plt-main4.c} \ -- $pltdump \ -- "libibtplt-now-lib.so" \ -- ] \ -- ] - - run_ld_link_exec_tests [list \ - [list \ -@@ -2044,24 +1925,6 @@ if { [isnative] && [check_compiler_avail +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-x86-64/x86-64.exp binutils-2.38-new/ld/testsuite/ld-x86-64/x86-64.exp +--- binutils-2.38/ld/testsuite/ld-x86-64/x86-64.exp 2022-02-07 10:09:33.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-x86-64/x86-64.exp 2022-04-26 13:54:59.376542267 +0200 +@@ -2226,24 +2226,6 @@ if { [isnative] && [check_compiler_avail "plt-main.out" \ "-fPIC" \ ] \ @@ -855,7 +4987,7 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-x86-64/x86-64.exp binu ] if { [check_ifunc_attribute_available] } { -@@ -2088,7 +1951,6 @@ if { [isnative] && [check_compiler_avail +@@ -2270,7 +2252,6 @@ if { [isnative] && [check_compiler_avail } } @@ -863,3 +4995,2359 @@ diff -rupN --no-dereference binutils-2.37/ld/testsuite/ld-x86-64/x86-64.exp binu undefined_weak "-fPIE" "" undefined_weak "-fPIE" "-pie" undefined_weak "-fPIE" "-Wl,-z,nodynamic-undefined-weak" +diff -rupN --no-dereference binutils-2.38/ld/testsuite/ld-x86-64/x86-64.exp.orig binutils-2.38-new/ld/testsuite/ld-x86-64/x86-64.exp.orig +--- binutils-2.38/ld/testsuite/ld-x86-64/x86-64.exp.orig 1970-01-01 01:00:00.000000000 +0100 ++++ binutils-2.38-new/ld/testsuite/ld-x86-64/x86-64.exp.orig 2022-02-07 10:09:33.000000000 +0100 +@@ -0,0 +1,2352 @@ ++# Expect script for ld-x86_64 tests ++# Copyright (C) 2002-2022 Free Software Foundation, Inc. ++# ++# This file is part of the GNU Binutils. ++# ++# This program is free software; you can redistribute it and/or modify ++# it under the terms of the GNU General Public License as published by ++# the Free Software Foundation; either version 3 of the License, or ++# (at your option) any later version. ++# ++# This program is distributed in the hope that it will be useful, ++# but WITHOUT ANY WARRANTY; without even the implied warranty of ++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++# GNU General Public License for more details. ++# ++# You should have received a copy of the GNU General Public License ++# along with this program; if not, write to the Free Software ++# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, ++# MA 02110-1301, USA. ++# ++ ++# Test x86_64 linking; all types of relocs. This tests the assembler and ++# tools like objdump as well as the linker. ++ ++if { !([istarget "x86_64-*-elf*"] || [istarget "x86_64-*-linux*"]) } { ++ return ++} ++ ++set emul "elf_x86_64" ++set saved_ASFLAGS "$ASFLAGS" ++set ASFLAGS "$ASFLAGS -mx86-used-note=no" ++ ++# List contains test-items with 3 items followed by 2 lists: ++# 0:name 1:ld early options 2:ld late options 3:assembler options ++# 4:filenames of assembler files 5: action and options. 6: name of output file ++ ++# Actions: ++# objdump: Apply objdump options on result. Compare with regex (last arg). ++# nm: Apply nm options on result. Compare with regex (last arg). ++# readelf: Apply readelf options on result. Compare with regex (last arg). ++ ++set x86_64tests { ++ {"Helper shared library (basic PLT test)" ++ "-shared -melf_x86_64" "" "--64" {pltlib.s} {} "libpltlib.so"} ++ {"basic PLT generation" ++ "-melf_x86_64 tmpdir/libpltlib.so" "" "--64" {plt.s} ++ {{objdump -drj.plt plt.pd}} "plt"} ++ {"Helper shared library" "-shared -melf_x86_64" "" ++ "--64" {tlslib.s} {} "libtlslib.so"} ++ {"TLS -fpic and -fno-pic exec transitions" ++ "-melf_x86_64 tmpdir/libtlslib.so --no-ld-generated-unwind-info \ ++ -z noseparate-code -z max-page-size=0x200000 --hash-style=sysv" "" ++ "--64" {tlsbinpic.s tlsbin.s} ++ {{readelf -WSsrl tlsbin.rd} {objdump -drj.text tlsbin.dd} ++ {objdump -sj.got tlsbin.sd} {objdump -sj.tdata tlsbin.td}} ++ "tlsbin"} ++ {"TLS -fpic and -fno-pic exec transitions without PLT" ++ "-melf_x86_64 tmpdir/libtlslib.so --no-ld-generated-unwind-info \ ++ -z noseparate-code -z max-page-size=0x200000 --hash-style=sysv" "" ++ "-mrelax-relocations=yes --64" {tlsbinpic2.s tlsbin.s} ++ {{readelf -WSsrl tlsbin2.rd} {objdump -drj.text tlsbin2.dd} ++ {objdump -sj.got tlsbin2.sd} {objdump -sj.tdata tlsbin2.td}} ++ "tlsbin2"} ++ {"TLS descriptor -fpic and -fno-pic exec transitions" ++ "-melf_x86_64 tmpdir/libtlslib.so --no-ld-generated-unwind-info \ ++ -z noseparate-code -z max-page-size=0x200000 --hash-style=sysv" "" ++ "--64" {tlsbindesc.s tlsbin.s} ++ {{readelf -WSsrl tlsbindesc.rd} {objdump -drj.text tlsbindesc.dd} ++ {objdump -sj.got tlsbindesc.sd} {objdump -sj.tdata tlsbindesc.td}} ++ "tlsbindesc"} ++ {"TLS with global dynamic and descriptors" ++ "-shared -melf_x86_64 --no-ld-generated-unwind-info \ ++ -z noseparate-code -z max-page-size=0x200000 --hash-style=sysv" "" ++ "--64" {tlsgdesc.s} ++ {{readelf -WSsrl tlsgdesc.rd} {objdump -drj.text\ -Mintel64 tlsgdesc.dd}} ++ "libtlsgdesc.so"} ++ {"TLS in debug sections" "-melf_x86_64" "" ++ "--64" {tlsg.s} ++ {{objdump -sj.debug_foobar tlsg.sd}} "tlsg"} ++ {"TLS GD->LE transition" "-melf_x86_64" "" ++ "--64" {tlsgd1.s} ++ {{objdump -dwr tlsgd1.dd}} "tlsgd1"} ++ {"TLS LD->LE transition" "-melf_x86_64" "" ++ "--64" {tlsld1.s} ++ {{objdump -dwr tlsld1.dd}} "tlsld1"} ++ {"TLS IE->LE transition" "-melf_x86_64" "" ++ "--64" {tlsie1.s} ++ {{objdump -dwr tlsie1.dd}} "tlsie1"} ++ {"Helper 64bit object 1" "-r -melf_x86_64" "" ++ "--64" {mixed1a.s} {} "libmixe1a.o"} ++ {"Helper 32bit object 1" "-r -melf_i386" "" ++ "--32" {mixed1b.s} {} "libmixe1b.o"} ++ {"Helper 64bit object 2" "-r -melf_x86_64" "" ++ "--64" {mixed2a.s} {} "libmixe2a.o"} ++ {"Helper 32bit object 2" "-r -melf_i386" "" ++ "--32" {mixed2b.s} {} "libmixe2b.o"} ++ {"Split by file with 'l' flag on section." ++ "-split-by-file -r -melf_x86_64" "" ++ "--64" {split-by-file1.s split-by-file2.s} ++ {{readelf -SW split-by-file.rd}} "split-by-file.o"} ++ {"TLS X32 IE->LE transition" "-melf32_x86_64" "" ++ "--x32" {tlsie4.s} ++ {{objdump -dwr tlsie4.dd}} "tlsie4"} ++ {"TLS X32 GD->LE transition" "-melf32_x86_64" "" ++ "--x32" {tlsgd4.s} ++ {{objdump -dwr tlsgd4.dd}} "tlsgd4"} ++ {"Helper TLS GD->IE transition DSO" "-shared -melf_x86_64" "" ++ "--64" {tlsgd5b.s} {} "libtlsgd5.so"} ++ {"TLS GD->IE transition" "-melf_x86_64 tmpdir/libtlsgd5.so" "" ++ "--64" {tlsgd5a.s} ++ {{objdump -dwr tlsgd5.dd}} "tlsgd5a"} ++ {"TLS GD->IE transition without PLT" ++ "-melf_x86_64 tmpdir/libtlsgd5.so" "" ++ "-mrelax-relocations=yes --64" {tlsgd5c.s} ++ {{objdump -dwr tlsgd5.dd}} "tlsgd5b"} ++ {"Helper TLS X32 GD->IE transition DSO" "-shared -melf32_x86_64" "" ++ "--x32" {tlsgd6b.s} {} "libtlsgd6.so"} ++ {"TLS X32 GD->IE transition" "-melf32_x86_64 tmpdir/libtlsgd6.so" "" ++ "--x32" {tlsgd6a.s} ++ {{objdump -dwr tlsgd6.dd}} "tlsgd6a"} ++ {"TLS X32 GD->IE transition without PLT" ++ "-melf32_x86_64 tmpdir/libtlsgd6.so" "" ++ "-mrelax-relocations=yes --x32" {tlsgd6c.s} ++ {{objdump -dwr tlsgd6.dd}} "tlsgd6b"} ++ {"TLS X32 LD->LE transition" "-melf32_x86_64" "" ++ "--x32" {tlsld2.s} ++ {{objdump -dwr tlsld2.dd}} "tlsld2"} ++ {"TLS -mcmodel=large GD->LE transition" "-melf_x86_64" "" ++ "--64" {tlsgd7.s} ++ {{objdump -dwr tlsgd7.dd}} "tlsgd7"} ++ {"TLS -mcmodel=large LD->LE transition" "-melf_x86_64" "" ++ "--64" {tlsld3.s} ++ {{objdump -dwr tlsld3.dd}} "tlsld3"} ++ {"TLS -mcmodel=large LD->LE transition with r15 as GOT base" ++ "-melf_x86_64" "" ++ "--64" {tlsld4.s} ++ {{objdump -dwr tlsld4.dd}} "tlsld4"} ++ {"TLS LD->LE transition without PLT" ++ "-melf_x86_64" "" ++ "--64 -mrelax-relocations=yes" ++ {tlsld5.s} ++ {{objdump -dwr tlsld5.dd}} "tlsld5"} ++ {"TLS X32 LD->LE transition without PLT" "-melf32_x86_64" "" ++ "--x32 -mrelax-relocations=yes" ++ {tlsld6.s} ++ {{objdump -dwr tlsld6.dd}} "tlsld6"} ++ {"TLS -mcmodel=large GD->IE transition" "-melf_x86_64 tmpdir/libtlsgd5.so" "" ++ "--64" {tlsgd8.s} ++ {{objdump -dwrj.text tlsgd8.dd}} "tlsgd8"} ++ {"TLS -mcmodel=large GD->LE transition with r15 as GOT base" ++ "-melf_x86_64" "" ++ "--64" {tlsgd9.s} ++ {{objdump -dwr tlsgd9.dd}} "tlsgd9"} ++ {"TLS -mcmodel=large GD->IE transition with r15 as GOT base" ++ "-melf_x86_64 tmpdir/libtlsgd5.so" "" ++ "--64" {tlsgd10.s} ++ {{objdump -dwrj.text tlsgd10.dd}} "tlsgd10"} ++ {"TLS GD->LE transition without PLT" ++ "-melf_x86_64" "" ++ "--64" {tlsgd11.s} ++ {{objdump -dwr tlsgd11.dd}} "tlsgd11"} ++ {"TLS X32 GD->LE transition without PLT" ++ "-melf32_x86_64" "" ++ "--x32" {tlsgd14.s} ++ {{objdump -dwr tlsgd14.dd}} "tlsgd14"} ++ {"build 32-bit object with 33 locals" "-melf_x86_64 -e 0" "" "--32" {32bit.s} {{ ld incompatible.l }} "dummy" } ++ {"build 64-bit object" "-melf_x86_64 -e 0 --defsym foo=1" "" "--64" {64bit.s} {} "dummy" } ++ {"link mixed objects" "-melf_x86_64 -e 0 tmpdir/32bit.o tmpdir/64bit.o" "" "" {} { { ld incompatible.l } } "mixed"} ++ {"PR ld/17313 (1)" "-melf_x86_64" "" ++ "--64" {dummy.s} {} ""} ++ {"PR ld/17313 (2)" "-melf_x86_64 -shared --just-symbols=tmpdir/dummy.o" "" ++ "--64" {lea1.s} {} "libpr17313.so"} ++ {"PR ld/17306 (1)" "-melf_x86_64" "" ++ "--64" {pr17306b.s} {} ""} ++ {"PR ld/17306 (2)" "-melf_x86_64 -shared -Bsymbolic --just-symbols=tmpdir/pr17306b.o" "" ++ "--64" {pr17306a.s} {} "libpr17306.so"} ++ {"PR ld/17709 (1)" "-melf_x86_64 -shared" "" ++ "--64" {pr17709a.s} {} "libpr17709.so"} ++ {"PR ld/17709 (2)" "-melf_x86_64 tmpdir/libpr17709.so" "" ++ "--64" {pr17709b.s} {{readelf -rW pr17709.rd}} "pr17709"} ++ {"Build pr19827a.o" "" "" ++ "--64" { pr19827a.S }} ++ {"Build pr19827b.so" "-melf_x86_64 -shared" "" ++ "--64" { pr19827b.S } {} "pr19827b.so"} ++ {"Build pr19827" ++ "-melf_x86_64 -pie -z notext tmpdir/pr19827a.o tmpdir/pr19827b.so" ++ "" ++ "--64" { dummy.s } {{readelf {-rW} pr19827.rd}} "pr19827"} ++ {"Build pr19827.so" ++ "-melf_x86_64 -shared -Bsymbolic -z notext" "" ++ "--64" { pr19827a.S } {{readelf {-rW} pr19827.rd}} "pr19827.so"} ++ {"Build pr19969.so" "-melf_x86_64 -shared" "" ++ "--64" { pr19969a.S } {} "pr19969.so"} ++ {"Build pr20550a.o" "" "" ++ "--64" { pr20550a.s }} ++ {"Build pr20550b.so" "-melf_x86_64 -shared" "" ++ "--64" { pr20550b.s } {} "pr20550b.so"} ++ {"Build pr20550" ++ "-melf_x86_64 -pie -z notext tmpdir/pr20550a.o tmpdir/pr20550b.so" ++ "" ++ "--64" { dummy.s } {} "pr20550"} ++ {"Build pr27587" ++ "-melf_x86_64 -e main" ++ "" "" ++ { pr27587a.obj.bz2 pr27587b.obj.bz2 } ++ {{ld "pr27587.err"}} "pr27587"} ++ {"Build pr27590.o" ++ "-r -melf_x86_64" ++ "" "" ++ { pr27590a.obj.bz2 pr27590b.obj.bz2 } ++ {{readelf -SW pr27590.rd}} "pr27590.o"} ++ {"Build textrel-1.so" "-melf_x86_64 -shared" "" ++ "--64" { textrel-1a.s } {} "textrel-1.so"} ++ {"Build textrel-1" "-no-pie -melf_x86_64 -z nocopyreloc --warn-textrel" ++ "tmpdir/textrel-1.so" ++ "--64" { textrel-1b.s } {{ld "textrel-1.err"}} "textrel-1"} ++} ++ ++run_ld_link_tests $x86_64tests ++ ++run_ld_link_tests [list \ ++ [list \ ++ "TLS -fpic -shared transitions" \ ++ "-shared -melf_x86_64 --no-ld-generated-unwind-info \ ++ -z noseparate-code -z max-page-size=0x200000 --hash-style=sysv \ ++ $NO_DT_RELR_LDFLAGS" \ ++ "" "--64" \ ++ {tlspic1.s tlspic2.s} \ ++ {{readelf -WSsrl tlspic.rd} \ ++ {objdump {-drj.text -Mintel64} tlspic.dd} \ ++ {objdump -sj.got tlspic.sd} \ ++ {objdump -sj.tdata tlspic.td}} \ ++ "libtlspic.so" \ ++ ] \ ++ [list \ ++ "TLS -fpic -shared transitions with r15 as GOT base" \ ++ "-shared -melf_x86_64 --no-ld-generated-unwind-info \ ++ -z noseparate-code -z max-page-size=0x200000 --hash-style=sysv \ ++ $NO_DT_RELR_LDFLAGS" \ ++ "" "--64 -mrelax-relocations=yes" \ ++ {tlspic3.s tlspic2.s} \ ++ {{readelf -WSsrl tlspic2.rd} \ ++ {objdump {-drj.text -Mintel64} tlspic2.dd} \ ++ {objdump -sj.got tlspic2.sd} \ ++ {objdump -sj.tdata tlspic2.td}} \ ++ "libtlspic2.so" \ ++ ] \ ++ [list \ ++ "TLS descriptor -fpic -shared transitions" \ ++ "-shared -melf_x86_64 --no-ld-generated-unwind-info \ ++ -z noseparate-code -z max-page-size=0x200000 --hash-style=sysv \ ++ $NO_DT_RELR_LDFLAGS" \ ++ "" "--64" \ ++ {tlsdesc.s tlspic2.s} \ ++ {{readelf -WSsrld tlsdesc.rd} \ ++ {objdump -drj.text tlsdesc.dd} \ ++ {objdump {-s -j.got -j.got.plt} tlsdesc.sd} \ ++ {objdump -sj.tdata tlsdesc.td} \ ++ {objdump -drj.plt tlsdesc.pd}} \ ++ "libtlsdesc.so" \ ++ ] \ ++] ++ ++set test_name "Mixed x86_64 and i386 input test 1" ++set test mixed1 ++if { ![ld_link $ld tmpdir/$test "-m$emul tmpdir/${test}a.o tmpdir/${test}b.o"] } { ++ if [string match "*i386* architecture of input file `tmpdir/${test}b.o' is incompatible with i386:x86-64* output*" $link_output] { ++ pass "$test_name" ++ } { ++ fail "$test_name" ++ } ++} ++ ++set test_name "Mixed x86_64 and i386 input test 2" ++set test mixed2 ++if { ![ld_link $ld tmpdir/$test "-m$emul tmpdir/${test}a.o tmpdir/${test}b.o"] } { ++ if [string match "*i386* architecture of input file `tmpdir/${test}b.o' is incompatible with i386:x86-64* output*" $link_output] { ++ pass "$test_name" ++ } { ++ fail "$test_name" ++ } ++} ++ ++run_dump_test "abs" ++run_dump_test "abs-k1om" ++run_dump_test "abs-l1om" ++run_dump_test "apic" ++run_dump_test "pcrel8" ++run_dump_test "pcrel16" ++run_dump_test "pcrel16-2" ++run_dump_test "rela" ++run_dump_test "tlsgd2" ++run_dump_test "tlsgd3" ++run_dump_test "tlsgd12" ++run_dump_test "tlsgd13" ++run_dump_test "tlsie2" ++run_dump_test "tlsie3" ++run_dump_test "hidden1" ++run_dump_test "hidden2" ++run_dump_test "hidden3" ++run_dump_test "hidden4" ++run_dump_test "hidden5" ++run_dump_test "protected1" ++run_dump_test "protected2" ++run_dump_test "protected2-k1om" ++run_dump_test "protected2-l1om" ++run_dump_test "protected3" ++run_dump_test "protected3-k1om" ++run_dump_test "protected3-l1om" ++run_dump_test "protected4" ++run_dump_test "protected5" ++run_dump_test "protected6a" ++run_dump_test "protected6b" ++run_dump_test "protected7a" ++run_dump_test "protected7b" ++run_dump_test "protected8" ++run_dump_test "tlsle1" ++run_dump_test "tlspie1" ++run_dump_test "tlspie2a" ++run_dump_test "tlspie2b" ++run_dump_test "tlspie2c" ++run_dump_test "unique1" ++run_dump_test "nogot1" ++run_dump_test "nogot2" ++run_dump_test "discarded1" ++run_dump_test "pr12718" ++run_dump_test "pr12921" ++run_dump_test "pr13947" ++run_dump_test "pr12570a" ++run_dump_test "pr12570b" ++run_dump_test "pr14215" ++run_dump_test "pr14207" ++run_dump_test "gotplt1" ++run_dump_test "pie1" ++run_dump_test "pie2" ++run_dump_test "pie3" ++run_dump_test "pic1" ++run_dump_test "largecomm-1a" ++run_dump_test "largecomm-1b" ++run_dump_test "largecomm-1c" ++run_dump_test "largecomm-1d" ++run_dump_test "largecomm-1e" ++run_dump_test "largecomm-1f" ++run_dump_test "pr19539a" ++run_dump_test "pr19539b" ++run_dump_test "pr19807-1a" ++run_dump_test "pr19807-1b" ++run_dump_test "pr19807-2a" ++run_dump_test "pr19807-2b" ++run_dump_test "pr19807-2c" ++run_dump_test "pr19807-2d" ++run_dump_test "pr19807-2e" ++run_dump_test "pr19969" ++run_dump_test "pr20093-1" ++run_dump_test "pr20093-2" ++run_dump_test "property-x86-3" ++run_dump_test "property-x86-4a" ++run_dump_test "property-x86-4b" ++run_dump_test "property-x86-3-x32" ++run_dump_test "property-x86-4a-x32" ++run_dump_test "property-x86-4b-x32" ++run_dump_test "property-x86-5" ++run_dump_test "property-x86-5-x32" ++run_dump_test "property-x86-6" ++run_dump_test "property-x86-6-x32" ++run_dump_test "property-x86-ibt1a" ++run_dump_test "property-x86-ibt1b" ++run_dump_test "property-x86-ibt1a-x32" ++run_dump_test "property-x86-ibt1b-x32" ++run_dump_test "property-x86-ibt2" ++run_dump_test "property-x86-ibt2-x32" ++run_dump_test "property-x86-ibt3a" ++run_dump_test "property-x86-ibt3b" ++run_dump_test "property-x86-ibt3a-x32" ++run_dump_test "property-x86-ibt3b-x32" ++run_dump_test "property-x86-ibt4" ++run_dump_test "property-x86-ibt4-x32" ++run_dump_test "property-x86-ibt5" ++run_dump_test "property-x86-ibt5-x32" ++run_dump_test "property-x86-shstk1a" ++run_dump_test "property-x86-shstk1b" ++run_dump_test "property-x86-shstk1a-x32" ++run_dump_test "property-x86-shstk1b-x32" ++run_dump_test "property-x86-shstk2" ++run_dump_test "property-x86-shstk2-x32" ++run_dump_test "property-x86-shstk3a" ++run_dump_test "property-x86-shstk3b" ++run_dump_test "property-x86-shstk3a-x32" ++run_dump_test "property-x86-shstk3b-x32" ++run_dump_test "property-x86-shstk4" ++run_dump_test "property-x86-shstk4-x32" ++run_dump_test "property-x86-shstk5" ++run_dump_test "property-x86-shstk5-x32" ++run_dump_test "property-x86-cet1" ++run_dump_test "property-x86-cet1-x32" ++run_dump_test "property-x86-cet2a" ++run_dump_test "property-x86-cet2a-x32" ++run_dump_test "property-x86-cet2b" ++run_dump_test "property-x86-cet2b-x32" ++run_dump_test "property-x86-cet3a" ++run_dump_test "property-x86-cet3a-x32" ++run_dump_test "property-x86-cet3b" ++run_dump_test "property-x86-cet3b-x32" ++run_dump_test "property-x86-cet4a" ++run_dump_test "property-x86-cet4a-x32" ++run_dump_test "property-x86-cet4b" ++run_dump_test "property-x86-cet4b-x32" ++run_dump_test "property-x86-cet5a" ++run_dump_test "property-x86-cet5a-x32" ++run_dump_test "property-x86-cet5b" ++run_dump_test "property-x86-cet5b-x32" ++run_dump_test "property-x86-cet6" ++run_dump_test "property-x86-cet6-x32" ++run_dump_test "property-x86-lam-u48-1a" ++run_dump_test "property-x86-lam-u48-1b" ++run_dump_test "property-x86-lam-u48-2" ++run_dump_test "property-x86-lam-u48-3a" ++run_dump_test "property-x86-lam-u48-3b" ++run_dump_test "property-x86-lam-u48-4" ++run_dump_test "property-x86-lam-u48-5" ++run_dump_test "property-x86-lam-u57-1a" ++run_dump_test "property-x86-lam-u57-1b" ++run_dump_test "property-x86-lam-u57-2" ++run_dump_test "property-x86-lam-u57-3a" ++run_dump_test "property-x86-lam-u57-3b" ++run_dump_test "property-x86-lam-u57-4" ++run_dump_test "property-x86-lam-u57-5" ++run_dump_test "pr21884" ++run_dump_test "pr22071" ++run_dump_test "pr22115-1a" ++run_dump_test "pr22115-1a-x32" ++run_dump_test "pr22115-1b" ++run_dump_test "pr22115-1b-x32" ++run_dump_test "pr22115-1c" ++run_dump_test "pr22115-1c-x32" ++run_dump_test "pr22115-1d" ++run_dump_test "pr22115-1d-x32" ++run_dump_test "pr22135" ++run_dump_test "pr22782a" ++run_dump_test "pr22782b" ++run_dump_test "pr23189" ++run_dump_test "pr23194" ++run_dump_test "pr23324a" ++run_dump_test "pr23324b" ++run_dump_test "pr23372a" ++run_dump_test "pr23372a-x32" ++run_dump_test "pr23372b" ++run_dump_test "pr23372b-x32" ++run_dump_test "pr23372c" ++run_dump_test "pr23372c-x32" ++run_dump_test "pr23372d" ++run_dump_test "pr23372d-x32" ++run_dump_test "pr23486a" ++run_dump_test "pr23486a-x32" ++run_dump_test "pr23486b" ++run_dump_test "pr23486b-x32" ++run_dump_test "pr23486c" ++run_dump_test "pr23486c-x32" ++run_dump_test "pr23486d" ++run_dump_test "pr23486d-x32" ++run_dump_test "pr23854" ++run_dump_test "pr23930" ++run_dump_test "pr23930-x32" ++run_dump_test "pr24151a" ++run_dump_test "pr24151a-x32" ++run_dump_test "pr24322a" ++run_dump_test "pr24322a-x32" ++run_dump_test "pr24322b" ++run_dump_test "pr24322b-x32" ++run_dump_test "pr24458a" ++run_dump_test "pr24458a-x32" ++run_dump_test "pr24458b" ++run_dump_test "pr24458b-x32" ++run_dump_test "pr24458c" ++run_dump_test "pr24458c-x32" ++run_dump_test "pr24721" ++run_dump_test "pr24721-x32" ++run_dump_test "pr24905" ++run_dump_test "pr24905-x32" ++run_dump_test "align-branch-1" ++run_dump_test "pr25416-1a" ++run_dump_test "pr25416-2b" ++run_dump_test "pr25416-2a" ++run_dump_test "pr25416-2b" ++run_dump_test "pr25416-3" ++run_dump_test "pr25416-4" ++run_dump_test "pr26018" ++run_dump_test "pr26263" ++run_dump_test "pr26711-1" ++run_dump_test "pr26711-1-x32" ++run_dump_test "pr26711-2" ++run_dump_test "pr26711-2-x32" ++run_dump_test "pr26711-3" ++run_dump_test "pr26711-3-x32" ++run_dump_test "property-x86-isa1" ++run_dump_test "property-x86-isa1-x32" ++run_dump_test "property-x86-isa2" ++run_dump_test "property-x86-isa2-x32" ++run_dump_test "property-x86-isa3" ++run_dump_test "property-x86-isa3-x32" ++run_dump_test "property-x86-isa4" ++run_dump_test "property-x86-isa4-x32" ++run_dump_test "code16" ++run_dump_test "pr27491-1a" ++run_dump_test "pr27491-1b" ++run_dump_test "pr27491-1c" ++run_dump_test "pr27491-2" ++run_dump_test "pr27491-3" ++run_dump_test "pr27491-4" ++run_dump_test "dt-relr-1a" ++run_dump_test "dt-relr-1a-x32" ++run_dump_test "dt-relr-1b" ++run_dump_test "dt-relr-1b-x32" ++ ++if ![istarget "x86_64-*-linux*"] { ++ return ++} ++ ++if ![ld_assemble $as "--x32 $srcdir/$subdir/start.s" tmpdir/startx32.o] { ++ fail "Build ILP32 start.o" ++ return ++} ++ ++if ![ld_assemble $as "--32 $srcdir/$subdir/start.s" tmpdir/start32.o] { ++ fail "Build ia32 start.o" ++ return ++} ++ ++if ![ld_assemble $as "--64 $srcdir/$subdir/start.s" tmpdir/start64.o] { ++ fail "Build LP64 start.o" ++ return ++} ++ ++if ![ld_assemble $as "--x32 $srcdir/$subdir/foo.s" tmpdir/foox32.o] { ++ fail "Build ILP32 foo.o" ++ return ++} ++ ++if ![ld_assemble $as "--32 $srcdir/$subdir/foo.s" tmpdir/foo32.o] { ++ fail "Build ia32 foo.o" ++ return ++} ++ ++if ![ld_assemble $as "--64 $srcdir/$subdir/foo.s" tmpdir/foo64.o] { ++ fail "Build LP64 foo.o" ++ return ++} ++ ++run_dump_test "compressed1" ++run_dump_test "ilp32-1" ++run_dump_test "ilp32-2" ++run_dump_test "ilp32-3" ++run_dump_test "ilp32-4" ++run_dump_test "ilp32-5" ++run_dump_test "ilp32-6" ++run_dump_test "ilp32-7" ++run_dump_test "ilp32-8" ++run_dump_test "ilp32-9" ++run_dump_test "ilp32-10" ++run_dump_test "ilp32-11" ++run_dump_test "ilp32-12" ++run_dump_test "ia32-1" ++run_dump_test "ia32-2" ++run_dump_test "ia32-3" ++run_dump_test "lp64-1" ++run_dump_test "lp64-2" ++run_dump_test "lp64-3" ++run_dump_test "pr13082-1a" ++run_dump_test "pr13082-1b" ++run_dump_test "pr13082-2a" ++run_dump_test "pr13082-2b" ++run_dump_test "pr13082-3a" ++run_dump_test "pr13082-3b" ++run_dump_test "pr13082-3c" ++run_dump_test "pr13082-3d" ++run_dump_test "pr13082-4a" ++run_dump_test "pr13082-4b" ++run_dump_test "pr13082-5a" ++run_dump_test "pr13082-5b" ++run_dump_test "pr13082-6a" ++run_dump_test "pr13082-6b" ++run_dump_test "lea1a" ++run_dump_test "lea1b" ++run_dump_test "lea1c" ++run_dump_test "lea1d" ++run_dump_test "lea1e" ++run_dump_test "lea1f" ++run_dump_test "lea1g" ++run_dump_test "lea1h" ++run_dump_test "lea1i" ++run_dump_test "lea1j" ++run_dump_test "lea1k" ++run_dump_test "lea1l" ++run_dump_test "mov1a" ++run_dump_test "mov1b" ++run_dump_test "mov1c" ++run_dump_test "mov1d" ++run_dump_test "mov2a" ++run_dump_test "mov2b" ++run_dump_test "mov2c" ++run_dump_test "mov2d" ++run_dump_test "ljmp1" ++run_dump_test "ljmp2" ++run_dump_test "load1a" ++run_dump_test "load1b" ++run_dump_test "load1c" ++run_dump_test "load1d" ++run_dump_test "load2" ++run_dump_test "call1a" ++run_dump_test "call1b" ++run_dump_test "call1c" ++run_dump_test "call1d" ++run_dump_test "call1e" ++run_dump_test "call1f" ++run_dump_test "call1g" ++run_dump_test "call1h" ++run_dump_test "call1i" ++run_dump_test "pr17935-1" ++run_dump_test "pr17935-2" ++run_dump_test "pr18160" ++run_dump_test "pr18176" ++run_dump_test "pr18801a" ++run_dump_test "pr18801b" ++run_dump_test "ifunc-textrel-1a" ++run_dump_test "ifunc-textrel-1b" ++run_dump_test "ifunc-textrel-2a" ++run_dump_test "ifunc-textrel-2b" ++run_dump_test "pr18815" ++run_dump_test "pr19013" ++run_dump_test "pr19013-x32" ++run_dump_test "pr19162" ++run_dump_test "pr19175" ++run_dump_test "pr18591" ++run_dump_test "pr19615" ++run_dump_test "pr19636-1a" ++run_dump_test "pr19636-1b" ++run_dump_test "pr19636-1c" ++run_dump_test "pr19636-1d" ++run_dump_test "pr19636-1e" ++run_dump_test "pr19636-1f" ++run_dump_test "pr19636-1g" ++run_dump_test "pr19636-1h" ++run_dump_test "pr19636-1i" ++run_dump_test "pr19636-1j" ++run_dump_test "pr19636-2a" ++run_dump_test "pr19636-2b" ++run_dump_test "pr19636-2c" ++run_dump_test "pr19636-2d" ++run_dump_test "pr19636-2e" ++run_dump_test "pr19636-2f" ++run_dump_test "pr19636-2g" ++run_dump_test "pr19636-2h" ++run_dump_test "pr19636-2i" ++run_dump_test "pr19636-2j" ++run_dump_test "pr19636-2k" ++run_dump_test "pr19636-2l" ++run_dump_test "pr19636-2m" ++run_dump_test "pr19636-3a" ++run_dump_test "pr19636-3b" ++run_dump_test "pr19636-3c" ++run_dump_test "pr19645" ++run_dump_test "pr19609-1a" ++run_dump_test "pr19609-1b" ++run_dump_test "pr19609-1c" ++run_dump_test "pr19609-1d" ++run_dump_test "pr19609-1e" ++run_dump_test "pr19609-1f" ++run_dump_test "pr19609-1g" ++run_dump_test "pr19609-1h" ++run_dump_test "pr19609-1i" ++run_dump_test "pr19609-1j" ++run_dump_test "pr19609-1k" ++run_dump_test "pr19609-1l" ++run_dump_test "pr19609-1m" ++run_dump_test "pr19609-2a" ++run_dump_test "pr19609-2b" ++run_dump_test "pr19609-2c" ++run_dump_test "pr19609-2d" ++run_dump_test "pr19609-3a" ++run_dump_test "pr19609-3b" ++run_dump_test "pr19609-4a" ++run_dump_test "pr19609-4b" ++run_dump_test "pr19609-4c" ++run_dump_test "pr19609-4d" ++run_dump_test "pr19609-4e" ++run_dump_test "pr19609-5a" ++run_dump_test "pr19609-5b" ++run_dump_test "pr19609-5c" ++run_dump_test "pr19609-5d" ++run_dump_test "pr19609-5e" ++run_dump_test "pr19609-6a" ++run_dump_test "pr19609-6b" ++run_dump_test "pr19609-6c" ++run_dump_test "pr19609-6d" ++run_dump_test "pr19609-7a" ++run_dump_test "pr19609-7b" ++run_dump_test "pr19609-7c" ++run_dump_test "pr19609-7d" ++run_dump_test "pr19939a" ++run_dump_test "pr19939b" ++run_dump_test "pr19719" ++run_dump_test "pr20253-1a" ++run_dump_test "pr20253-1b" ++run_dump_test "pr20253-1c" ++run_dump_test "pr20253-1d" ++run_dump_test "pr20253-1e" ++run_dump_test "pr20253-1f" ++run_dump_test "pr20253-1g" ++run_dump_test "pr20253-1h" ++run_dump_test "pr20253-1i" ++run_dump_test "pr20253-1j" ++run_dump_test "pr20253-1k" ++run_dump_test "pr20253-1l" ++run_dump_test "pr20253-3" ++run_dump_test "pr20253-4a" ++run_dump_test "pr20253-4b" ++run_dump_test "pr20253-4c" ++run_dump_test "pr20253-4d" ++run_dump_test "pr20253-4e" ++run_dump_test "pr20253-4f" ++run_dump_test "pr20253-5a" ++run_dump_test "pr20253-5b" ++run_dump_test "tlsdesc2" ++run_dump_test "pr22048" ++run_dump_test "pr22929" ++run_dump_test "pr26939" ++run_dump_test "pr26939-x32" ++run_dump_test "pr27016a" ++run_dump_test "pr27016b" ++run_dump_test "report-reloc-1" ++run_dump_test "report-reloc-1-x32" ++ ++proc undefined_weak {cflags ldflags} { ++ set testname "Undefined weak symbol" ++ if { ![ string match "" $cflags$ldflags] } { ++ set testname "$testname ($cflags $ldflags)" ++ } ++ ++ if { [string match "*-fPIE*" $cflags] ++ && ![string match "*nodynamic-undefined-weak*" $ldflags] } { ++ set weak_symbol "Weak defined" ++ } else { ++ set weak_symbol "Weak undefined" ++ } ++ ++ run_cc_link_tests [list \ ++ [list \ ++ "Build libpr19704a.so" \ ++ "-shared -Wl,-soname,libpr19704.so" \ ++ "" \ ++ { dummy.s } \ ++ {} \ ++ "libpr19704a.so" \ ++ ] \ ++ [list \ ++ "Build libpr19704b.so" \ ++ "-shared -Wl,-soname,libpr19704.so" \ ++ "-fPIC" \ ++ { pr19704b.c } \ ++ {} \ ++ "libpr19704b.so" \ ++ ] \ ++ ] ++ ++ exec cp tmpdir/libpr19704a.so tmpdir/libpr19704.so ++ ++ run_ld_link_exec_tests [list \ ++ [list \ ++ "Run pr19704" \ ++ "-Wl,--no-as-needed,-R,tmpdir $ldflags tmpdir/libpr19704.so" \ ++ "" \ ++ { pr19704a.c } \ ++ "pr19704" \ ++ "pr19704.out" \ ++ "$cflags" \ ++ ] \ ++ ] ++ ++ exec cp tmpdir/libpr19704b.so tmpdir/libpr19704.so ++ ++ set exec_output [run_host_cmd tmpdir/pr19704 ""] ++ if {![string match $weak_symbol $exec_output]} { ++ fail $testname ++ } else { ++ pass $testname ++ } ++} ++ ++# Must be native with the C compiler ++if { [isnative] && [check_compiler_available] } { ++ run_cc_link_tests [list \ ++ [list \ ++ "Helper X32 DSO from x86-64 object" "" \ ++ "-m64 $NOSANITIZE_CFLAGS -fPIC -g" \ ++ {simple.c} {} "libsimple.a" \ ++ ] \ ++ ] ++ ++ set convertx32 "$objcopy -O elf32-x86-64 tmpdir/simple.o tmpdir/simple-x32.o" ++ send_log "$convertx32\n" ++ set got [remote_exec host "$convertx32"] ++ if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then { ++ send_log "$got\n" ++ fail "Convert x86-64 object to x32" ++ return ++ } ++ ++ run_ld_link_tests [list \ ++ [list \ ++ "X32 DSO from x86-64 object" \ ++ "-shared -melf32_x86_64 tmpdir/simple-x32.o" \ ++ "$NOSANITIZE_CFLAGS" \ ++ "--x32 -mx86-used-note=yes" \ ++ {dummy.s} {{readelf {-s --wide} x86-64-x32.rd}} \ ++ "x86-64-x32" \ ++ ] \ ++ ] ++ ++ run_cc_link_tests [list \ ++ [list \ ++ "Build plt-lib.so" \ ++ "-shared" \ ++ "-fPIC -Wa,-mx86-used-note=yes" \ ++ { plt-lib.c } \ ++ {} \ ++ "libplt-lib.so" \ ++ ] \ ++ [list \ ++ "Build libplt-main1.a" \ ++ "" \ ++ "-fPIC -Wa,-mrelax-relocations=yes,-mx86-used-note=yes" \ ++ { plt-main1.c } \ ++ {{readelf {-Wr} plt-main1.rd}} \ ++ "libplt-main1.a" \ ++ ] \ ++ [list \ ++ "Build libplt-main2.a" \ ++ "" \ ++ "-fPIC -Wa,-mrelax-relocations=yes,-mx86-used-note=yes" \ ++ { plt-main2.c } \ ++ {{readelf {-Wr} plt-main2.rd}} \ ++ "libplt-main2.a" \ ++ ] \ ++ [list \ ++ "Build libplt-main3.a" \ ++ "" \ ++ "-fPIC -Wa,-mrelax-relocations=yes,-mx86-used-note=yes $PLT_CFLAGS" \ ++ { plt-main3.c } \ ++ {{readelf {-Wr} plt-main3.rd}} \ ++ "libplt-main3.a" \ ++ ] \ ++ [list \ ++ "Build libplt-main4.a" \ ++ "" \ ++ "-fPIC -Wa,-mrelax-relocations=yes,-mx86-used-note=yes $PLT_CFLAGS" \ ++ { plt-main4.c } \ ++ {{readelf {-Wr} plt-main4.rd}} \ ++ "libplt-main4.a" \ ++ ] \ ++ [list \ ++ "Build plt-main" \ ++ "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \ ++ tmpdir/plt-main4.o tmpdir/libplt-lib.so" \ ++ "" \ ++ { plt-main5.c } \ ++ {{readelf {-Wr} plt-main.rd}} \ ++ "plt-main" \ ++ ] \ ++ [list \ ++ "Build plt-main with PIE" \ ++ "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \ ++ tmpdir/plt-main4.o tmpdir/libplt-lib.so -pie" \ ++ "-fPIC -Wa,-mx86-used-note=yes" \ ++ { plt-main5.c } \ ++ {{readelf {-Wr} plt-main.rd}} \ ++ "plt-main" \ ++ ] \ ++ [list \ ++ "Build copyreloc-lib.so" \ ++ "-shared" \ ++ "-fPIC -Wa,-mx86-used-note=yes" \ ++ { copyreloc-lib.c } \ ++ {} \ ++ "copyreloc-lib.so" \ ++ ] \ ++ [list \ ++ "Build libcopyreloc-main.a" \ ++ "" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { copyreloc-main.S } \ ++ {} \ ++ "libcopyreloc-main.a" \ ++ ] \ ++ [list \ ++ "Build copyreloc-main with PIE without -fPIE (1)" \ ++ "tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { dummy.s } \ ++ {{readelf {-Wr} copyreloc-main1.rd}} \ ++ "copyreloc-main" \ ++ ] \ ++ [list \ ++ "Build copyreloc-main with PIE without -fPIE (2)" \ ++ "tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so -pie" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { dummy.s } \ ++ {{readelf {-Wr} copyreloc-main2.rd}} \ ++ "copyreloc-main" \ ++ ] \ ++ [list \ ++ "Build pr17689.so" \ ++ "-shared" \ ++ "-fPIC -Wa,-mx86-used-note=yes" \ ++ { pr17689a.c } \ ++ {} \ ++ "pr17689.so" \ ++ ] \ ++ [list \ ++ "Build pr17689now.so with -z now" \ ++ "-shared -Wl,-z,now" \ ++ "-fPIC -Wa,-mx86-used-note=yes" \ ++ { pr17689a.c } \ ++ {{readelf {-Wr} pr17689now.rd}} \ ++ "pr17689now.so" \ ++ ] \ ++ [list \ ++ "Build pr17689b.o" \ ++ "" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { pr17689b.S } \ ++ {} \ ++ ] \ ++ [list \ ++ "Build pr17689 with PIE without -fPIE" \ ++ "tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { dummy.s } \ ++ {{readelf {-Wr} pr17689.rd}} \ ++ "pr17689" \ ++ ] \ ++ [list \ ++ "Build pr17689 with PIE -z now without -fPIE" \ ++ "tmpdir/pr17689b.o tmpdir/pr17689.so -pie -Wl,-z,now" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { dummy.s } \ ++ {{readelf {-Wr} pr17689now.rd}} \ ++ "pr17689now" \ ++ ] \ ++ [list \ ++ "Build pr17827 with PIE without -fPIE" \ ++ "-Wl,--as-needed tmpdir/pr17689b.o tmpdir/pr17689.so -pie" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { dummy.s } \ ++ {{readelf {-Wr} pr17827.rd}} \ ++ "pr17827" \ ++ ] \ ++ [list \ ++ "Build pr18900.so" \ ++ "-shared" \ ++ "-fPIC -Wa,-mx86-used-note=yes" \ ++ { pr18900a.c } \ ++ "" \ ++ "pr18900.so" \ ++ ] \ ++ [list \ ++ "Build pr18900.o" \ ++ "-r -nostdlib" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { pr18900b.c pr18900c.c } \ ++ "" \ ++ "pr18900.o" \ ++ ] \ ++ [list \ ++ "Build pr18900a" \ ++ "tmpdir/pr18900.o tmpdir/pr18900.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { dummy.s } \ ++ {{readelf {-Wrd} pr18900a.rd}} \ ++ "pr18900a" \ ++ ] \ ++ [list \ ++ "Build pr18900b" \ ++ "-Wl,--as-needed tmpdir/pr18900.o tmpdir/pr18900.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { dummy.s } \ ++ {{readelf {-Wrd} pr18900b.rd}} \ ++ "pr18900b" \ ++ ] \ ++ [list \ ++ "Build pr19031.so" \ ++ "-shared" \ ++ "-fPIC -Wa,-mx86-used-note=yes" \ ++ { pr19031a.c } \ ++ "" \ ++ "pr19031.so" \ ++ ] \ ++ [list \ ++ "Build gotpcrel1d.so" \ ++ "-shared" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { gotpcrel1d.S } \ ++ "" \ ++ "gotpcrel1d.so" \ ++ ] \ ++ [list \ ++ "Build gotpcrel1a.o gotpcrel1b.o gotpcrel1c.o" \ ++ "" \ ++ "-Wa,-mrelax-relocations=yes,-mx86-used-note=yes" \ ++ { gotpcrel1a.S gotpcrel1b.c gotpcrel1c.c } \ ++ ] \ ++ [list \ ++ "Build gotpcrel1" \ ++ "$NOPIE_LDFLAGS -Wl,--as-needed tmpdir/gotpcrel1a.o \ ++ tmpdir/gotpcrel1b.o tmpdir/gotpcrel1c.o \ ++ tmpdir/gotpcrel1d.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { dummy.s } \ ++ {{objdump {-dw} gotpcrel1.dd}} \ ++ "gotpcrel1" \ ++ ] \ ++ [list \ ++ "Build pr19319.so" \ ++ "-shared" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { pr19319a.S } \ ++ "" \ ++ "pr19319.so" \ ++ ] \ ++ [list \ ++ "Build pr19319" \ ++ "-pie -nostdlib -nostartfiles tmpdir/pr19319.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { pr19319b.S } \ ++ {{objdump {-dw} pr19319.dd}} \ ++ "pr19319" \ ++ ] \ ++ [list \ ++ "Build pr24276.so" \ ++ "-shared -nostdlib -nostartfiles \ ++ -Ltmpdir $srcdir/$subdir/pr24276.dso" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { pr19319b.S } \ ++ {{warning_output pr24276.warn}} \ ++ "pr24276.so" \ ++ ] \ ++ [list \ ++ "Build property 1" \ ++ "" \ ++ "-Wa,-mx86-used-note=no" \ ++ {pass.c property-no-copy.S} \ ++ {{readelf {-n} property-1.r}} \ ++ "property-1" \ ++ ] \ ++ [list \ ++ "Build property 1 (.o)" \ ++ "-r -nostdlib" \ ++ "-Wa,-mx86-used-note=yes" \ ++ {pass.c property-no-copy.S} \ ++ {{readelf {-n} property-1a.r}} \ ++ "property-1.o" \ ++ ] \ ++ [list \ ++ "Build property 1 (.so)" \ ++ "-shared" \ ++ "-fPIC -Wa,-mx86-used-note=no" \ ++ {pass.c property-no-copy.S} \ ++ {{readelf {-n} property-1.r}} \ ++ "property-1.so" \ ++ ] \ ++ [list \ ++ "Build property 2" \ ++ "" \ ++ "-Wa,-mx86-used-note=no" \ ++ {pass.c property-stack.S} \ ++ {{readelf {-n} property-2.r}} \ ++ "property-2" \ ++ ] \ ++ [list \ ++ "Build property 2 (.o)" \ ++ "-r -nostdlib" \ ++ "-Wa,-mx86-used-note=yes" \ ++ {pass.c property-stack.S} \ ++ {{readelf {-n} property-2a.r}} \ ++ "property-2.o" \ ++ ] \ ++ [list \ ++ "Build property 2 (.so)" \ ++ "-shared" \ ++ "-fPIC -Wa,-mx86-used-note=yes" \ ++ {pass.c property-stack.S} \ ++ {{readelf {-n} property-2.r}} \ ++ "property-2.so" \ ++ ] \ ++ [list \ ++ "Build property 3" \ ++ "" \ ++ "-Wa,-mx86-used-note=yes" \ ++ {pass.c property-stack.S property-x86-1.S} \ ++ {{readelf {-n} property-3.r}} \ ++ "property-3" \ ++ ] \ ++ [list \ ++ "Build property 3 (.o)" \ ++ "-r -nostdlib" \ ++ "-Wa,-mx86-used-note=yes" \ ++ {pass.c property-x86-1.S property-stack.S} \ ++ {{readelf {-n} property-3a.r}} \ ++ "property-3.o" \ ++ ] \ ++ [list \ ++ "Build property 3 (.so)" \ ++ "-shared" \ ++ "-fPIC -Wa,-mx86-used-note=yes" \ ++ {property-x86-1.S pass.c property-stack.S} \ ++ {{readelf {-n} property-3.r}} \ ++ "property-3.so" \ ++ ] \ ++ [list \ ++ "Build property 4" \ ++ "" \ ++ "-Wa,-mx86-used-note=yes" \ ++ {pass.c property-stack.S property-x86-1.S property-x86-2.S} \ ++ {{readelf {-n} property-4.r}} \ ++ "property-4" \ ++ ] \ ++ [list \ ++ "Build property 4 (.o)" \ ++ "-r -nostdlib" \ ++ "-Wa,-mx86-used-note=yes" \ ++ {pass.c property-x86-2.S property-x86-1.S property-stack.S} \ ++ {{readelf {-n} property-4a.r}} \ ++ "property-4.o" \ ++ ] \ ++ [list \ ++ "Build property 4 (.so)" \ ++ "-shared" \ ++ "-fPIC -Wa,-mx86-used-note=yes" \ ++ {property-x86-2.S property-x86-1.S pass.c property-stack.S} \ ++ {{readelf {-n} property-4.r}} \ ++ "property-4.so" \ ++ ] \ ++ [list \ ++ "Build property 4 (-Wl,-z,stack-size=0)" \ ++ "-Wl,-z,stack-size=0" \ ++ "-Wa,-mx86-used-note=yes" \ ++ {pass.c property-stack.S property-x86-1.S property-x86-2.S} \ ++ {{readelf {-n} property-4.r}} \ ++ "property-4" \ ++ ] \ ++ [list \ ++ "Build property 5" \ ++ "-Wl,-z,stack-size=0x900000" \ ++ "-Wa,-mx86-used-note=yes" \ ++ {pass.c property-stack.S property-x86-1.S property-x86-2.S} \ ++ {{readelf {-n} property-5.r}} \ ++ "property-5" \ ++ ] \ ++ [list \ ++ "Build property 5 (.o)" \ ++ "-r -nostdlib -Wl,-z,stack-size=0x900000" \ ++ "-Wa,-mx86-used-note=yes" \ ++ {pass.c property-x86-2.S property-x86-1.S property-stack.S} \ ++ {{readelf {-n} property-5a.r}} \ ++ "property-5.o" \ ++ ] \ ++ [list \ ++ "Build property 5 (.so)" \ ++ "-shared -Wl,-z,stack-size=0x900000" \ ++ "-fPIC -Wa,-mx86-used-note=yes" \ ++ {property-x86-2.S property-x86-1.S pass.c property-stack.S} \ ++ {{readelf {-n} property-5.r}} \ ++ "property-5.so" \ ++ ] \ ++ [list \ ++ "Build property-6.so" \ ++ "-shared" \ ++ "-fPIC -Wa,-mx86-used-note=yes" \ ++ {property-6a.c property-6c.S} \ ++ {{readelf {-n} property-6.r}} \ ++ "property-6.so" \ ++ ] \ ++ [list \ ++ "Build property-6.o" \ ++ "-r -nostdlib" \ ++ "-Wa,-mx86-used-note=yes" \ ++ {property-6b.c property-stack.S} \ ++ {{readelf {-n} property-2a.r}} \ ++ "property-6.o" \ ++ ] \ ++ [list \ ++ "Build property-6" \ ++ "-Wl,--as-needed tmpdir/property-6.o tmpdir/property-6.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { dummy.s } \ ++ {{readelf {-n} property-2.r}} \ ++ "property-6" \ ++ ] \ ++ [list \ ++ "Build property 7a (.o)" \ ++ "-r -nostdlib" \ ++ "-Wa,-mx86-used-note=yes" \ ++ {property-unsorted-1.S} \ ++ {{readelf {-n} property-7a.r}} \ ++ "property-7a.o" \ ++ ] \ ++ [list \ ++ "Build property 7b (.o)" \ ++ "-r -nostdlib" \ ++ "-Wa,-mx86-used-note=yes" \ ++ {property-unsorted-2.S} \ ++ {{readelf {-n} property-7a.r}} \ ++ "property-7b.o" \ ++ ] \ ++ [list \ ++ "Build pr22001-1.so" \ ++ "-shared" \ ++ "-fPIC -Wa,-mx86-used-note=yes" \ ++ { pr22001-1a.c } \ ++ {} \ ++ "pr22001-1.so" \ ++ ] \ ++ [list \ ++ "Build pr22001-1a" \ ++ "$NOPIE_LDFLAGS -Wl,-z,nocopyreloc,--no-as-needed,-z,notext tmpdir/pr22001-1.so" \ ++ "$NOPIE_CFLAGS -Wa,-mx86-used-note=yes" \ ++ { pr22001-1b.c } \ ++ {{error_output "pr22001-1a.err"}} \ ++ "pr22001-1a" \ ++ ] \ ++ [list \ ++ "Build pr21997-1.so" \ ++ "-shared" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { property-stack.S property-no-copy.S pr21997-1a.S } \ ++ {} \ ++ "pr21997-1.so" \ ++ ] \ ++ [list \ ++ "Build pr21997-1a" \ ++ "$NOPIE_LDFLAGS -Wl,--no-as-needed,-z,notext tmpdir/pr21997-1.so" \ ++ "$NOPIE_CFLAGS -Wa,-mx86-used-note=yes" \ ++ { pr21997-1b.c } \ ++ {{error_output "pr21997-1a.err"}} \ ++ "pr21997-1a" \ ++ ] \ ++ [list \ ++ "Build pr22064a.o" \ ++ "" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { pr22064a.S } \ ++ ] \ ++ [list \ ++ "Build pr22064.so" \ ++ "-shared" \ ++ "-fPIC -Wa,-mx86-used-note=yes" \ ++ { pr22064b.c } \ ++ {} \ ++ "pr22064.so" \ ++ ] \ ++ [list \ ++ "Build pr22393-3a.so" \ ++ "-shared -Wl,-z,separate-code,-z,max-page-size=0x1000" \ ++ "-fPIC -Wa,-mx86-used-note=yes" \ ++ {pr22393-3a.c} \ ++ {{readelf -lW pr22393-3a.rd} \ ++ {readelf -lW pr22393-3b.rd}} \ ++ "pr22393-3a.so" \ ++ ] \ ++ [list \ ++ "Build pr22393-3a-now.so" \ ++ "-shared -Wl,-z,separate-code,-z,now,-z,max-page-size=0x1000" \ ++ "-fPIC -Wa,-mx86-used-note=yes" \ ++ {pr22393-3a.c} \ ++ {{readelf -lW pr22393-3a.rd} \ ++ {readelf -lW pr22393-3b.rd}} \ ++ "pr22393-3a-now.so" \ ++ ] \ ++ [list \ ++ "Build pr22393-3" \ ++ "$NOPIE_LDFLAGS -Wl,-z,separate-code,-z,max-page-size=0x1000,--no-as-needed tmpdir/pr22393-3a.so" \ ++ "$NOPIE_CFLAGS -Wa,-mx86-used-note=yes" \ ++ {pr22393-3b.c} \ ++ {{readelf -lW pr22393-3a.rd} \ ++ {readelf -lW pr22393-3b.rd}} \ ++ "pr22393-3" \ ++ ] \ ++ [list \ ++ "Build pr22393-3 (PIE)" \ ++ "-pie -Wl,-z,separate-code,-z,max-page-size=0x1000,--no-as-needed tmpdir/pr22393-3a-now.so" \ ++ "-fPIE -Wa,-mx86-used-note=yes" \ ++ {pr22393-3b.c} \ ++ {{readelf -lW pr22393-3a.rd} \ ++ {readelf -lW pr22393-3b.rd}} \ ++ "pr22393-3-pie" \ ++ ] \ ++ [list \ ++ "Build pr22393-3 (static)" \ ++ "-static -Wl,-z,separate-code,-z,max-page-size=0x1000" \ ++ "-Wa,-mx86-used-note=yes" \ ++ {pr22393-3a.c pr22393-3b.c} \ ++ {{readelf -lW pr22393-3a.rd} \ ++ {readelf -lW pr22393-3b.rd}} \ ++ "pr22393-3-static" \ ++ ] \ ++ [list \ ++ "Build pr22791-1.so" \ ++ "-shared" \ ++ "-fPIC -Wa,-mx86-used-note=yes" \ ++ { pr22791-1a.c } \ ++ {} \ ++ "pr22791-1.so" \ ++ ] \ ++ [list \ ++ "Build pr22791-1" \ ++ "-pie -Wl,--no-as-needed,-z,notext tmpdir/pr22791-1.so" \ ++ "$NOPIE_CFLAGS -Wa,-mx86-used-note=yes" \ ++ { pr22791-1b.s } \ ++ {{error_output "pr22791-1.err"}} \ ++ "pr22791-1" \ ++ ] \ ++ [list \ ++ "Build pr22791-2a.o" \ ++ "" \ ++ "$NOPIE_CFLAGS -Wa,-mx86-used-note=yes" \ ++ { pr22791-2a.s } \ ++ ] \ ++ [list \ ++ "Build pr22791-2.so" \ ++ "-shared tmpdir/pr22791-2a.o" \ ++ "-fPIC -Wa,-mx86-used-note=yes" \ ++ { pr22791-2b.c } \ ++ {{readelf -drW pr22791-2.rd}} \ ++ "pr22791-2.so" \ ++ ] \ ++ [list \ ++ "Build pr22791-2" \ ++ "-pie -Wl,--no-as-needed tmpdir/pr22791-2.so" \ ++ "$NOPIE_CFLAGS -Wa,-mx86-used-note=yes" \ ++ { pr22791-2c.s } \ ++ {{readelf -drW pr22791-2.rd}} \ ++ "pr22791-2" \ ++ ] \ ++ [list \ ++ "Build pr22842.so" \ ++ "-shared" \ ++ "-fPIC -Wa,-mx86-used-note=yes" \ ++ { pr22842a.c } \ ++ {} \ ++ "pr22842.so" \ ++ ] \ ++ [list \ ++ "Build pr22842" \ ++ "-pie -Wl,--no-as-needed tmpdir/pr22842.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { pr22842b.S } \ ++ {{readelf -rW pr22842a.rd} \ ++ {readelf -rW pr22842b.rd}} \ ++ "pr22842" \ ++ ] \ ++ [list \ ++ "Build libprotected-func-1.so" \ ++ "-shared" \ ++ "-fPIC -Wa,-mx86-used-note=yes" \ ++ { protected-func-1a.s } \ ++ {} \ ++ "libprotected-func-1.so" \ ++ ] \ ++ [list \ ++ "Build libprotected-func-2a.so" \ ++ "-shared" \ ++ "-fPIC -Wa,-mx86-used-note=yes" \ ++ { protected-func-2a.S } \ ++ {{readelf -n indirect-extern-access.rd}} \ ++ "libprotected-func-2a.so" \ ++ ] \ ++ [list \ ++ "Build libprotected-func-2b.so" \ ++ "-shared -z indirect-extern-access" \ ++ "-fPIC -Wa,-mx86-used-note=yes" \ ++ { protected-func-2c.c } \ ++ {{readelf -n indirect-extern-access.rd}} \ 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"-shared -z indirect-extern-access" \ ++ "-fPIC -Wa,-mx86-used-note=yes" \ ++ { protected-data-2a.S } \ ++ {{readelf -n indirect-extern-access.rd}} \ ++ "libprotected-data-2b.so" \ ++ ] \ ++ ] ++ ++ if {[istarget "x86_64-*-linux*-gnux32"]} { ++ run_cc_link_tests [list \ ++ [list \ ++ "Build pr25416-5b.o (GDesc -maddress-mode=short)" \ ++ "" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { pr25416-5b.s } \ ++ ] \ ++ [list \ ++ "Build pr25416-5b.so (GDesc -> IE -maddress-mode=short)" \ ++ "-shared" \ ++ "-fPIC -Wa,-mx86-used-note=yes" \ ++ { pr25416-5b.s pr25416-5d.s } \ ++ {} \ ++ "pr25416-5b.so" \ ++ ] \ ++ [list \ ++ "Build pr25416-5c.o (GDesc -maddress-mode=long)" \ ++ "" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { pr25416-5c.s } \ ++ ] \ ++ [list \ ++ "Build pr25416-5c.so (GDesc -> IE -maddress-mode=long)" \ ++ "-shared" \ ++ "-fPIC -Wa,-mx86-used-note=yes" \ ++ { pr25416-5c.s pr25416-5d.s } \ ++ {} \ ++ "pr25416-5c.so" \ ++ ] \ ++ [list \ ++ "Build pr25416-5d.so (GDesc -maddress-mode=short)" \ ++ "-shared" \ ++ "-fPIC -Wa,-mx86-used-note=yes" \ ++ { pr25416-5b.s pr25416-5e.s } \ ++ {} \ ++ "pr25416-5d.so" \ ++ ] \ ++ [list \ ++ "Build pr25416-5d.o (IE -maddress-mode=short)" \ ++ "" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { pr25416-5d.s } \ ++ ] \ ++ ] ++ ++ run_ld_link_exec_tests [list \ ++ [list \ ++ "Run pr22001-1b" \ ++ "$NOPIE_LDFLAGS -Wl,-z,nocopyreloc,--no-as-needed,-z,notext tmpdir/pr22001-1.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { pr22001-1c.c } \ ++ "pr22001-1b" \ ++ "pass.out" \ ++ "$NOPIE_CFLAGS" \ ++ ] \ ++ [list \ ++ "Run pr21997-1b" \ ++ "$NOPIE_LDFLAGS -Wl,--no-as-needed,-z,notext tmpdir/pr21997-1.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { pr21997-1c.c } \ ++ "pr21997-1b" \ ++ "pass.out" \ ++ "$NOPIE_CFLAGS" \ ++ ] \ ++ [list \ ++ "Run pr25416-5a (GDesc -> IE -maddress-mode=short)" \ ++ "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/pr25416-5b.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { pr25416-5a.c } \ ++ "pr25416-5a" \ ++ "pass.out" \ ++ "$NOPIE_CFLAGS" \ ++ ] \ ++ [list \ ++ "Run pr25416-5b (GDesc -> LE -maddress-mode=short" \ ++ "$NOPIE_LDFLAGS tmpdir/pr25416-5b.o tmpdir/pr25416-5d.o" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { pr25416-5a.c } \ ++ "pr25416-5b" \ ++ "pass.out" \ ++ "$NOPIE_CFLAGS" \ ++ ] \ ++ [list \ ++ "Run pr25416-5c (GDesc -> IE -maddress-mode=long)" \ ++ "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/pr25416-5c.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { pr25416-5a.c } \ ++ "pr25416-5c" \ ++ "pass.out" \ ++ "$NOPIE_CFLAGS" \ ++ ] \ ++ [list \ ++ "Run pr25416-5d (GDesc -> LE -maddress-mode=long)" \ ++ "$NOPIE_LDFLAGS tmpdir/pr25416-5c.o tmpdir/pr25416-5d.o" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { pr25416-5a.c } \ ++ "pr25416-5d" \ ++ "pass.out" \ ++ "$NOPIE_CFLAGS" \ ++ ] \ ++ [list \ ++ "Run pr25416-5e (GDesc -maddress-mode=short)" \ ++ "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/pr25416-5d.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { pr25416-5a.c } \ ++ "pr25416-5e" \ ++ "pass.out" \ ++ "$NOPIE_CFLAGS" \ ++ ] \ ++ [list \ ++ "Run pr25416-5f (PIE GDesc -> LE -maddress-mode=short)" \ ++ "-pie -Wl,-z,notext tmpdir/pr25416-5b.o tmpdir/pr25416-5d.o" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { pr25416-5a.c } \ ++ "pr25416-5f" \ ++ "pass.out" \ ++ ] \ ++ [list \ ++ "Run pr25416-5g (PIE GDesc -> LE -maddress-mode=long)" \ ++ "-pie -Wl,-z,notext tmpdir/pr25416-5c.o tmpdir/pr25416-5d.o" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { pr25416-5a.c } \ ++ "pr25416-5g" \ ++ "pass.out" \ ++ ] \ ++ ] ++ } else { ++ run_cc_link_tests [list \ ++ [list \ ++ "Build pr22001-1b" \ ++ "$NOPIE_LDFLAGS -Wl,-z,nocopyreloc,--no-as-needed,-z,notext tmpdir/pr22001-1.so" \ ++ "$NOPIE_CFLAGS -Wa,-mx86-used-note=yes" \ ++ { pr22001-1c.c } \ ++ {{error_output "pr22001-1b.err"}} \ ++ "pr22001-1b" \ ++ ] \ ++ [list \ ++ "Build pr21997-1b" \ ++ "$NOPIE_LDFLAGS -Wl,--no-as-needed,-z,notext tmpdir/pr21997-1.so" \ ++ "$NOPIE_CFLAGS -Wa,-mx86-used-note=yes" \ ++ { pr21997-1c.c } \ ++ {{error_output "pr21997-1b.err"}} \ ++ "pr21997-1b" \ ++ ] \ ++ [list \ ++ "Build lam-u48.so" \ ++ "-shared -Wl,-z,lam-u48" \ ++ "" \ ++ {dummy.s} \ ++ {{readelf -n lam-u48.rd}} \ ++ "lam-u48.so" \ ++ ] \ ++ [list \ ++ "Build lam-u57.so" \ ++ "-shared -Wl,-z,lam-u57" \ ++ "" \ ++ {dummy.s} \ ++ {{readelf -n lam-u57.rd}} \ ++ "lam-u57.so" \ ++ ] \ ++ ] ++ } ++ ++ run_ld_link_exec_tests [list \ ++ [list \ ++ "Run plt-main" \ ++ "-Wl,--no-as-needed tmpdir/plt-main1.o tmpdir/plt-main2.o \ ++ tmpdir/plt-main3.o tmpdir/plt-main4.o tmpdir/libplt-lib.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { plt-main5.c } \ ++ "plt-main" \ ++ "plt-main.out" \ ++ ] \ ++ [list \ ++ "Run plt-main with PIE" \ ++ "-Wl,--no-as-needed -pie tmpdir/plt-main1.o tmpdir/plt-main2.o \ ++ tmpdir/plt-main3.o tmpdir/plt-main4.o tmpdir/libplt-lib.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { plt-main5.c } \ ++ "plt-main-pie" \ ++ "plt-main.out" \ ++ "-fPIC" \ ++ ] \ ++ [list \ ++ "Run copyreloc-main with PIE without -fPIE" \ ++ "-Wl,--as-needed -pie tmpdir/copyreloc-main.o tmpdir/copyreloc-lib.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { dummy.s } \ ++ "copyreloc-main" \ ++ "copyreloc-main.out" \ ++ ] \ ++ [list \ ++ "Run pr17689 with PIE without -fPIE" \ ++ "-Wl,--no-as-needed -pie tmpdir/pr17689b.o tmpdir/pr17689.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { dummy.s } \ ++ "pr17689" \ ++ "pr17689.out" \ ++ ] \ ++ [list \ ++ "Run pr17689 with PIE -z now without -fPIE" \ ++ "-Wl,--as-needed,-z,now -pie tmpdir/pr17689b.o tmpdir/pr17689.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { dummy.s } \ ++ "pr17689now" \ ++ "pr17689.out" \ ++ ] \ ++ [list \ ++ "Run pr18900" \ ++ "-Wl,--no-as-needed tmpdir/pr18900.o tmpdir/pr18900.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { dummy.s } \ ++ "pr18900" \ ++ "pr18900.out" \ ++ ] \ ++ [list \ ++ "Run pr19031" \ ++ "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/pr19031.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { pr19031b.S pr19031c.c } \ ++ "pr19031" \ ++ "pr19031.out" \ ++ "$NOPIE_CFLAGS" \ ++ ] \ ++ [list \ ++ "Run gotpcrel1" \ ++ "-Wl,--no-as-needed tmpdir/gotpcrel1d.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { gotpcrel1a.S gotpcrel1b.c gotpcrel1c.c } \ ++ "gotpcrel1" \ ++ "gotpcrel1.out" \ ++ ] \ ++ [list \ ++ "Run property 1" \ ++ "" \ ++ "-Wa,-mx86-used-note=yes" \ ++ {pass.c property-no-copy.S} \ ++ "property-1" "pass.out" \ ++ ] \ ++ [list \ ++ "Run property 1 (PIE)" \ ++ "-pie" \ ++ "-Wa,-mx86-used-note=yes" \ ++ {pass.c property-no-copy.S} \ ++ "property-1-pie" "pass.out" "-fPIE" \ ++ ] \ ++ [list \ ++ "Run property 1 (static)" \ ++ "-static" \ ++ "-Wa,-mx86-used-note=yes" \ ++ {pass.c property-no-copy.S} \ ++ "property-1-static" "pass.out" \ ++ ] \ ++ [list \ ++ "Run property 2" \ ++ "" \ ++ "-Wa,-mx86-used-note=yes" \ ++ {pass.c property-stack.S} \ ++ "property-2" "pass.out" \ ++ ] \ ++ [list \ ++ "Run property 2 (PIE)" \ ++ "-pie" \ ++ "-Wa,-mx86-used-note=yes" \ ++ {pass.c property-stack.S} \ ++ "property-2-pie" "pass.out" "-fPIE" \ ++ ] \ ++ [list \ ++ "Run property 2 (static)" \ ++ "-static" \ ++ "-Wa,-mx86-used-note=yes" \ ++ {pass.c property-stack.S} \ ++ "property-3-static" "pass.out" \ ++ ] \ ++ [list \ ++ "Run pr22001-1a (PIC 1)" \ ++ "$NOPIE_LDFLAGS -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { pr22001-1b.c } \ ++ "pr22001-1a-pic-1" \ ++ "pass.out" \ ++ "-fPIC" \ ++ ] \ ++ [list \ ++ "Run pr22001-1a (PIC 2)" \ ++ "-pie -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { pr22001-1b.c } \ ++ "pr22001-1a-pic-2" \ ++ "pass.out" \ ++ "-fPIC" \ ++ ] \ ++ [list \ ++ "Run pr22001-1b (PIC 1)" \ ++ "$NOPIE_LDFLAGS -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { pr22001-1c.c } \ ++ "pr22001-1b-pic-1" \ ++ "pass.out" \ ++ "-fPIC" \ ++ ] \ ++ [list \ ++ "Run pr22001-1b (PIC 2)" \ ++ "-pie -Wl,-z,nocopyreloc,--no-as-needed tmpdir/pr22001-1.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { pr22001-1c.c } \ ++ "pr22001-1b-pic-2" \ ++ "pass.out" \ ++ "-fPIC" \ ++ ] \ ++ [list \ ++ "Run pr21997-1a (PIC 1)" \ ++ "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/pr21997-1.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { pr21997-1b.c } \ ++ "pr21997-1a-pic-1" \ ++ "pass.out" \ ++ "-fPIC" \ ++ ] \ ++ [list \ ++ "Run pr21997-1a (PIC 2)" \ ++ "-pie -Wl,--no-as-needed tmpdir/pr21997-1.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { pr21997-1b.c } \ ++ "pr21997-1a-pic-2" \ ++ "pass.out" \ ++ "-fPIC" \ ++ ] \ ++ [list \ ++ "Run pr21997-1b (PIC 1)" \ ++ "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/pr21997-1.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { pr21997-1c.c } \ ++ "pr21997-1b-pic-1" \ ++ "pass.out" \ ++ "-fPIC" \ ++ ] \ ++ [list \ ++ "Run pr21997-1b (PIC 2)" \ ++ "-pie -Wl,--no-as-needed tmpdir/pr21997-1.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { pr21997-1c.c } \ ++ "pr21997-1b-pic-2" \ ++ "pass.out" \ ++ "-fPIC" \ ++ ] \ ++ [list \ ++ "Run pr22064" \ ++ "-pie -Wl,--no-as-needed tmpdir/pr22064a.o tmpdir/pr22064.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { dummy.s } \ ++ "pr22064-pie" \ ++ "pass.out" \ ++ "-fPIE" \ ++ ] \ ++ [list \ ++ "Run pr22393-3" \ ++ "$NOPIE_LDFLAGS -Wl,-z,separate-code,-z,max-page-size=0x1000,--no-as-needed tmpdir/pr22393-3a.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ {pr22393-3b.c} \ ++ "pr22393-3" \ ++ "pass.out" \ ++ "$NOPIE_CFLAGS" \ ++ ] \ ++ [list \ ++ "Run pr22393-3 (PIE)" \ ++ "-pie -Wl,-z,separate-code,-z,max-page-size=0x1000,--no-as-needed tmpdir/pr22393-3a-now.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ {pr22393-3b.c} \ ++ "pr22393-3-pie" \ ++ "pass.out" \ ++ "-fPIE" \ ++ ] \ ++ [list \ ++ "Run pr22393-3 (static)" \ ++ "-static -Wl,-z,separate-code,-z,max-page-size=0x1000" \ ++ "-Wa,-mx86-used-note=yes" \ ++ {pr22393-3a.c pr22393-3b.c} \ ++ "pr22393-3-static" \ ++ "pass.out" \ ++ ] \ ++ [list \ ++ "Run pr22791-2" \ ++ "-pie -Wl,--no-as-needed tmpdir/pr22791-2.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { pr22791-2c.s } \ ++ "pr22791-2" \ ++ "pass.out" \ ++ "$NOPIE_CFLAGS" \ ++ ] \ ++ [list \ ++ "Run pr22842" \ ++ "-pie -Wl,--no-as-needed tmpdir/pr22842.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { pr22842b.S } \ ++ "pr22842" \ ++ "pass.out" \ ++ ] \ ++ [list \ ++ "Run pr23997" \ ++ "" \ ++ "" \ ++ { pr23997a.s pr23997b.c pr23997c.c } \ ++ "pr23997" \ ++ "pass.out" \ ++ ] \ ++ [list \ ++ "Run protected-func-1 without PIE" \ ++ "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/libprotected-func-1.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { protected-func-1b.c } \ ++ "protected-func-1a" \ ++ "pass.out" \ ++ "$NOPIE_CFLAGS" \ ++ ] \ ++ [list \ ++ "Run protected-func-1 with PIE" \ ++ "-Wl,--no-as-needed -pie tmpdir/libprotected-func-1.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { protected-func-1b.c } \ ++ "protected-func-1b" \ ++ "pass.out" \ ++ "-fPIE" \ ++ ] \ ++ [list \ ++ "Run protected-func-2a without PIE" \ ++ "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/libprotected-func-2a.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { protected-func-2b.S } \ ++ "protected-func-2a" \ ++ "pass.out" \ ++ "$NOPIE_CFLAGS" \ ++ ] \ ++ [list \ ++ "Run protected-func-2b with PIE" \ ++ "-Wl,--no-as-needed -pie tmpdir/libprotected-func-2a.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { protected-func-2b.S } \ ++ "protected-func-2b" \ ++ "pass.out" \ ++ "-fPIE" \ ++ ] \ ++ [list \ ++ "Run protected-func-2c without PIE" \ ++ "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/libprotected-func-2b.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { protected-func-2b.S } \ ++ "protected-func-2c" \ ++ "pass.out" \ ++ "$NOPIE_CFLAGS" \ ++ ] \ ++ [list \ ++ "Run protected-func-2d with PIE" \ ++ "-Wl,--no-as-needed -pie tmpdir/libprotected-func-2b.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { protected-func-2b.S } \ ++ "protected-func-2d" \ ++ "pass.out" \ ++ "-fPIE" \ ++ ] \ ++ [list \ ++ "Run protected-data-1a without PIE" \ ++ "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/libprotected-data-1a.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { protected-data-1b.c } \ ++ "protected-data-1a" \ ++ "pass.out" \ ++ "$NOPIE_CFLAGS" \ ++ ] \ ++ [list \ ++ "Run protected-data-1b with PIE" \ ++ "-Wl,--no-as-needed -pie tmpdir/libprotected-data-1a.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { protected-data-1b.c } \ ++ "protected-data-1b" \ ++ "pass.out" \ ++ "-fPIE" \ ++ ] \ ++ [list \ ++ "Run protected-data-2a without PIE" \ ++ "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/libprotected-data-2a.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { protected-data-2b.S } \ ++ "protected-data-2a" \ ++ "pass.out" \ ++ "$NOPIE_CFLAGS" \ ++ ] \ ++ [list \ ++ "Run protected-data-2b with PIE" \ ++ "-Wl,--no-as-needed -pie tmpdir/libprotected-data-2a.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { protected-data-2b.S } \ ++ "protected-data-2b" \ ++ "pass.out" \ ++ "-fPIE" \ ++ ] \ ++ [list \ ++ "Run protected-data-2c without PIE" \ ++ "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/libprotected-data-2b.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { protected-data-2b.S } \ ++ "protected-data-2c" \ ++ "pass.out" \ ++ "$NOPIE_CFLAGS" \ ++ ] \ ++ [list \ ++ "Run protected-data-2d with PIE" \ ++ "-Wl,--no-as-needed -pie tmpdir/libprotected-data-2b.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { protected-data-2b.S } \ ++ "protected-data-2d" \ ++ "pass.out" \ ++ "-fPIE" \ ++ ] \ ++ ] ++ ++ # Run-time tests which require working ifunc attribute support. ++ if { [check_ifunc_attribute_available] } { ++ run_cc_link_tests [list \ ++ [list \ ++ "Build libpr19784a.so" \ ++ "-shared -Wl,-Bsymbolic-functions" \ ++ "-fPIC -O2 -g -Wa,-mx86-used-note=yes" \ ++ { pr19784b.c pr19784c.c } \ ++ {} \ ++ "libpr19784a.so" \ ++ ] \ ++ [list \ ++ "Build libpr19784b.so" \ ++ "-shared -Wl,-Bsymbolic-functions" \ ++ "-fPIC -O2 -g -Wa,-mx86-used-note=yes" \ ++ { pr19784c.c pr19784b.c } \ ++ {} \ ++ "libpr19784b.so" \ ++ ] \ ++ [list \ ++ "Build pr19784a.o" \ ++ "" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { pr19784a.c } \ ++ ] \ ++ ] ++ ++ run_ld_link_exec_tests [list \ ++ [list \ ++ "Run pr19784a" \ ++ "-Wl,--no-as-needed tmpdir/pr19784a.o tmpdir/libpr19784a.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { dummy.s } \ ++ "pr19784a" \ ++ "pass.out" \ ++ ] \ ++ [list \ ++ "Run pr19784b" \ ++ "-Wl,--as-needed tmpdir/pr19784a.o tmpdir/libpr19784b.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { dummy.s } \ ++ "pr19784b" \ ++ "pass.out" \ ++ ] \ ++ ] ++ } ++ ++ if { [istarget "x86_64-*-linux*"] \ ++ && ![istarget "x86_64-*-linux*-gnux32"]} { ++ ++ run_cc_link_tests [list \ ++ [list \ ++ "Build plt-main with -z bndplt" \ ++ "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \ ++ tmpdir/plt-main4.o tmpdir/libplt-lib.so -Wl,-z,bndplt \ ++ -Wl,-z,noseparate-code,-z,max-page-size=0x200000" \ ++ "-Wa,-mx86-used-note=yes $NOCF_PROTECTION_CFLAGS" \ ++ { plt-main5.c } \ ++ {{objdump {-drw} plt-main-bnd.dd}} \ ++ "plt-main-bnd" \ ++ ] \ ++ [list \ ++ "Build plt-main with PIE and -z bndplt" \ ++ "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \ ++ tmpdir/plt-main4.o tmpdir/libplt-lib.so -pie \ ++ -Wl,-z,bndplt,-z,noseparate-code \ ++ -Wl,-z,max-page-size=0x200000" \ ++ "-fPIC -Wa,-mx86-used-note=yes $NOCF_PROTECTION_CFLAGS" \ ++ { plt-main5.c } \ ++ {{objdump {-drw} plt-main-bnd.dd}} \ ++ "plt-main-pie-bnd" \ ++ ] \ ++ [list \ ++ "Build plt-main with -z bndplt -z now" \ ++ "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \ ++ tmpdir/plt-main4.o tmpdir/libplt-lib.so -Wl,-z,bndplt \ ++ -Wl,-z,now,-z,noseparate-code,-z,max-page-size=0x200000" \ ++ "-Wa,-mx86-used-note=yes $NOCF_PROTECTION_CFLAGS" \ ++ { plt-main5.c } \ ++ {{readelf {-SW} plt-main-bnd-now.rd} {objdump {-drw} plt-main-bnd.dd}} \ ++ "plt-main-bnd-now" \ ++ ] \ ++ [list \ ++ "Build plt-main with PIE and -z bndplt -z now" \ ++ "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \ ++ tmpdir/plt-main4.o tmpdir/libplt-lib.so -pie \ ++ -Wl,-z,bndplt,-z,now,-z,noseparate-code \ ++ -Wl,-z,max-page-size=0x200000" \ ++ "-fPIC -Wa,-mx86-used-note=yes $NOCF_PROTECTION_CFLAGS" \ ++ { plt-main5.c } \ ++ {{readelf {-SW} plt-main-bnd-now.rd} {objdump {-drw} plt-main-bnd.dd}} \ ++ "plt-main-pie-bnd-now" \ ++ ] \ ++ ] ++ ++ run_ld_link_exec_tests [list \ ++ [list \ ++ "Run plt-main with -z bndplt" \ ++ "-Wl,--no-as-needed,-z,bndplt tmpdir/plt-main1.o \ ++ tmpdir/plt-main2.o tmpdir/plt-main3.o \ ++ tmpdir/plt-main4.o tmpdir/libplt-lib.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { plt-main5.c } \ ++ "plt-main-bnd" \ ++ "plt-main.out" \ ++ ] \ ++ [list \ ++ "Run plt-main with PIE and -z bndplt" \ ++ "-Wl,--no-as-needed,-z,bndplt -pie tmpdir/plt-main1.o \ ++ tmpdir/plt-main2.o tmpdir/plt-main3.o \ ++ tmpdir/plt-main4.o tmpdir/libplt-lib.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { plt-main5.c } \ ++ "plt-main-pie-bnd" \ ++ "plt-main.out" \ ++ "-fPIC" \ ++ ] \ ++ [list \ ++ "Run plt-main with -z bndplt -z now" \ ++ "-Wl,--no-as-needed,-z,bndplt,-z,now tmpdir/plt-main1.o \ ++ tmpdir/plt-main2.o tmpdir/plt-main3.o \ ++ tmpdir/plt-main4.o tmpdir/libplt-lib.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { plt-main5.c } \ ++ "plt-main-bnd-now" \ ++ "plt-main.out" \ ++ ] \ ++ [list \ ++ "Run plt-main with PIE and -z bndplt -z now" \ ++ "-Wl,--no-as-needed,-z,bndplt,-z,now -pie tmpdir/plt-main1.o \ ++ tmpdir/plt-main2.o tmpdir/plt-main3.o \ ++ tmpdir/plt-main4.o tmpdir/libplt-lib.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { plt-main5.c } \ ++ "plt-main-pie-bnd-now" \ ++ "plt-main.out" \ ++ "-fPIC" \ ++ ] \ ++ [list \ ++ "Run pr20800" \ ++ "-Wl,-z,now -pie" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { pr20800a.S pr20800b.S } \ ++ "pr20800" \ ++ "pass.out" \ ++ ] \ ++ ] ++ if { [check_ifunc_attribute_available] } { ++ run_ld_link_exec_tests [list \ ++ [list \ ++ "Run pr21481a" \ ++ "$NOPIE_LDFLAGS -Wl,-z,bndplt" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { pr21481a.c pr21481b.S } \ ++ "pr21481a" \ ++ "pass.out" \ ++ "$NOPIE_CFLAGS" \ ++ ] \ ++ [list \ ++ "Run pr21481b" \ ++ "$NOPIE_LDFLAGS -Wl,-z,bndplt,-z,now" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { pr21481a.c pr21481b.S } \ ++ "pr21481b" \ ++ "pass.out" \ ++ "$NOPIE_CFLAGS" \ ++ ] \ ++ ] ++ } ++ } ++ ++ if { [istarget "x86_64-*-linux*"] } { ++ if { [istarget "x86_64-*-linux*-gnux32"] } { ++ set pltdump {{objdump {-drw} plt-main-ibt-x32.dd}} ++ set pltsecdump {{readelf {-SW} plt-main-ibt-now.rd} {objdump {-drw} plt-main-ibt-x32.dd}} ++ } else { ++ set pltdump {{objdump {-drw} plt-main-ibt.dd}} ++ set pltsecdump {{readelf {-SW} plt-main-ibt-now.rd} {objdump {-drw} plt-main-ibt.dd}} ++ } ++ run_cc_link_tests [list \ ++ [list \ ++ "Build plt-main with -z ibtplt" \ ++ "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \ ++ tmpdir/plt-main4.o tmpdir/libplt-lib.so -Wl,-z,ibtplt \ ++ -Wl,-z,noseparate-code,-z,max-page-size=0x200000" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { plt-main5.c } \ ++ $pltdump \ ++ "plt-main-ibt" \ ++ ] \ ++ [list \ ++ "Build plt-main with PIE and -z ibtplt" \ ++ "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \ ++ tmpdir/plt-main4.o tmpdir/libplt-lib.so -pie \ ++ -Wl,-z,ibtplt,-z,noseparate-code \ ++ -Wl,-z,max-page-size=0x200000" \ ++ "-fPIC -Wa,-mx86-used-note=yes" \ ++ { plt-main5.c } \ ++ $pltdump \ ++ "plt-main-pie-ibt" \ ++ ] \ ++ [list \ ++ "Build plt-main with -z ibtplt -z now" \ ++ "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \ ++ tmpdir/plt-main4.o tmpdir/libplt-lib.so -Wl,-z,ibtplt \ ++ -Wl,-z,now,-z,noseparate-code,-z,max-page-size=0x200000" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { plt-main5.c } \ ++ $pltsecdump \ ++ "plt-main-ibt-now" \ ++ ] \ ++ [list \ ++ "Build plt-main with PIE and -z ibtplt -z now" \ ++ "tmpdir/plt-main1.o tmpdir/plt-main2.o tmpdir/plt-main3.o \ ++ tmpdir/plt-main4.o tmpdir/libplt-lib.so -pie \ ++ -Wl,-z,ibtplt,-z,now,-z,noseparate-code \ ++ -Wl,-z,max-page-size=0x200000" \ ++ "-fPIC -Wa,-mx86-used-note=yes" \ ++ { plt-main5.c } \ ++ $pltsecdump \ ++ "plt-main-pie-ibt-now" \ ++ ] \ ++ [list \ ++ "Build libibtplt-lib.so with -z ibtplt" \ ++ "-shared -Wl,-z,ibtplt,-z,noseparate-code \ ++ -Wl,-z,max-page-size=0x200000" \ ++ "-fPIC -Wa,-mx86-used-note=yes" \ ++ { plt-main1.c plt-main2.c plt-main3.c plt-main4.c} \ ++ $pltdump \ ++ "libibtplt-lib.so" \ ++ ] \ ++ [list \ ++ "Build libibtplt--now-lib.so with -z ibtplt -z now" \ ++ "-shared -Wl,-z,ibtplt,-z,now,-z,noseparate-code \ ++ -Wl,-z,max-page-size=0x200000" \ ++ "-fPIC -Wa,-mx86-used-note=yes" \ ++ { plt-main1.c plt-main2.c plt-main3.c plt-main4.c} \ ++ $pltdump \ ++ "libibtplt-now-lib.so" \ ++ ] \ ++ ] ++ ++ run_ld_link_exec_tests [list \ ++ [list \ ++ "Run plt-main with -z ibtplt" \ ++ "-Wl,--no-as-needed,-z,ibtplt tmpdir/plt-main1.o \ ++ tmpdir/plt-main2.o tmpdir/plt-main3.o \ ++ tmpdir/plt-main4.o tmpdir/libplt-lib.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { plt-main5.c } \ ++ "plt-main-ibt" \ ++ "plt-main.out" \ ++ ] \ ++ [list \ ++ "Run plt-main with PIE and -z ibtplt" \ ++ "-Wl,--no-as-needed,-z,ibtplt -pie tmpdir/plt-main1.o \ ++ tmpdir/plt-main2.o tmpdir/plt-main3.o \ ++ tmpdir/plt-main4.o tmpdir/libplt-lib.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { plt-main5.c } \ ++ "plt-main-pie-ibt" \ ++ "plt-main.out" \ ++ "-fPIC" \ ++ ] \ ++ [list \ ++ "Run plt-main with -z ibtplt -z now" \ ++ "-Wl,--no-as-needed,-z,ibtplt,-z,now tmpdir/plt-main1.o \ ++ tmpdir/plt-main2.o tmpdir/plt-main3.o \ ++ tmpdir/plt-main4.o tmpdir/libplt-lib.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { plt-main5.c } \ ++ "plt-main-ibt-now" \ ++ "plt-main.out" \ ++ ] \ ++ [list \ ++ "Run plt-main with PIE and -z ibtplt -z now" \ ++ "-Wl,--no-as-needed,-z,ibtplt,-z,now -pie tmpdir/plt-main1.o \ ++ tmpdir/plt-main2.o tmpdir/plt-main3.o \ ++ tmpdir/plt-main4.o tmpdir/libplt-lib.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { plt-main5.c } \ ++ "plt-main-pie-ibt-now" \ ++ "plt-main.out" \ ++ "-fPIC" \ ++ ] \ ++ [list \ ++ "Run plt-main with libibtplt-lib.so -z ibtplt" \ ++ "-Wl,--no-as-needed,-z,ibtplt tmpdir/libibtplt-lib.so \ ++ tmpdir/libplt-lib.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { plt-main5.c } \ ++ "plt-main-ibt-lib" \ ++ "plt-main.out" \ ++ ] \ ++ [list \ ++ "Run plt-main with libibtplt-lib.so -z ibtplt -z now" \ ++ "-Wl,--no-as-needed,-z,ibtplt,-z,now \ ++ tmpdir/libibtplt-now-lib.so tmpdir/libplt-lib.so" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { plt-main5.c } \ ++ "plt-main-ibt-now-lib" \ ++ "plt-main.out" \ ++ ] \ ++ ] ++ ++ if { [check_ifunc_attribute_available] } { ++ run_ld_link_exec_tests [list \ ++ [list \ ++ "Run pr21481a" \ ++ "$NOPIE_LDFLAGS -Wl,-z,ibtplt" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { pr21481a.c pr21481b.S } \ ++ "pr21481a" \ ++ "pass.out" \ ++ "$NOPIE_CFLAGS" \ ++ ] \ ++ [list \ ++ "Run pr21481b" \ ++ "$NOPIE_LDFLAGS -Wl,-z,ibtplt,-z,now" \ ++ "-Wa,-mx86-used-note=yes" \ ++ { pr21481a.c pr21481b.S } \ ++ "pr21481b" \ ++ "pass.out" \ ++ "$NOPIE_CFLAGS" \ ++ ] \ ++ ] ++ } ++ } ++ ++ undefined_weak "$NOPIE_CFLAGS" "$NOPIE_LDFLAGS" ++ undefined_weak "-fPIE" "" ++ undefined_weak "-fPIE" "-pie" ++ undefined_weak "-fPIE" "-Wl,-z,nodynamic-undefined-weak" ++ undefined_weak "-fPIE" "-pie -Wl,-z,nodynamic-undefined-weak" ++} ++ ++if { ![istarget "x86_64-*-linux*"]} { ++ set ASFLAGS "$saved_ASFLAGS" ++ return ++} ++ ++run_ld_link_tests [list \ ++ [list \ ++ "basic PLT generation (-z now)" \ ++ "-z now -melf_x86_64 --hash-style=sysv tmpdir/libpltlib.so \ ++ -z noseparate-code -z max-page-size=0x200000" \ ++ "" \ ++ "--64" \ ++ {plt2.s} \ ++ {{readelf -SW plt2.rd} {objdump -dwr plt2.dd}} \ ++ "plt2" \ ++ ] \ ++ [list \ ++ "Build pr21626.so" \ ++ "-shared -melf_x86_64" \ ++ "" \ ++ "--64 -defsym __64_bit__=1 -mx86-used-note=yes" \ ++ {property-x86-3.s} \ ++ "" \ ++ "pr21626.so" \ ++ ] \ ++ [list \ ++ "Build pr21626" \ ++ "-melf_x86_64 tmpdir/pr21626.so" \ ++ "" \ ++ "--64 -mx86-used-note=yes" \ ++ {start.s foo.s} \ ++ "" \ ++ "pr21626" \ ++ ] \ ++] ++ ++# Linux only tests ++if { "$LD_CLASS" == "64bit" } then { ++ # This test needs 64-bit linker. ++ run_dump_test "pr17618" ++} ++run_dump_test "pltgot-1" ++run_dump_test "pltgot-2" ++run_dump_test "pr20830a" ++run_dump_test "pr20830b" ++run_dump_test "pr21038a" ++run_dump_test "pr21038b" ++run_dump_test "pr21038c" ++run_dump_test "pr20830a-now" ++run_dump_test "pr20830b-now" ++run_dump_test "pr21038a-now" ++run_dump_test "pr21038b-now" ++run_dump_test "pr21038c-now" ++run_dump_test "ibt-plt-1" ++run_dump_test "ibt-plt-1-x32" ++run_dump_test "ibt-plt-2a" ++run_dump_test "ibt-plt-2b" ++run_dump_test "ibt-plt-2c" ++run_dump_test "ibt-plt-2d" ++run_dump_test "ibt-plt-2a-x32" ++run_dump_test "ibt-plt-2b-x32" ++run_dump_test "ibt-plt-2c-x32" ++run_dump_test "ibt-plt-2d-x32" ++run_dump_test "ibt-plt-3a" ++run_dump_test "ibt-plt-3b" ++run_dump_test "ibt-plt-3c" ++run_dump_test "ibt-plt-3d" ++run_dump_test "ibt-plt-3a-x32" ++run_dump_test "ibt-plt-3b-x32" ++run_dump_test "ibt-plt-3c-x32" ++run_dump_test "ibt-plt-3d-x32" ++ ++set ASFLAGS "$saved_ASFLAGS" diff --git a/SOURCES/binutils-use-long-long.patch b/SOURCES/binutils-use-long-long.patch index 8ac8f85..5b9cfc8 100644 --- a/SOURCES/binutils-use-long-long.patch +++ b/SOURCES/binutils-use-long-long.patch @@ -1,7 +1,7 @@ -diff -rupN --no-dereference binutils-2.37/bfd/configure binutils-2.37-new/bfd/configure ---- binutils-2.37/bfd/configure 2021-07-18 18:36:53.000000000 +0200 -+++ binutils-2.37-new/bfd/configure 2021-07-24 21:59:26.907727053 +0200 -@@ -12751,11 +12751,13 @@ if test "x${ac_cv_sizeof_long}" = "x8"; +diff -rupN --no-dereference binutils-2.38/bfd/configure binutils-2.38-new/bfd/configure +--- binutils-2.38/bfd/configure 2022-02-09 12:45:13.000000000 +0100 ++++ binutils-2.38-new/bfd/configure 2022-04-26 13:54:58.355540809 +0200 +@@ -12851,11 +12851,13 @@ if test "x${ac_cv_sizeof_long}" = "x8"; BFD_HOST_64BIT_LONG=1 test -n "${HOST_64BIT_TYPE}" || HOST_64BIT_TYPE="long" test -n "${HOST_U_64BIT_TYPE}" || HOST_U_64BIT_TYPE="unsigned long" @@ -17,10 +17,10 @@ diff -rupN --no-dereference binutils-2.37/bfd/configure binutils-2.37-new/bfd/co BFD_HOSTPTR_T="unsigned long long" fi fi -diff -rupN --no-dereference binutils-2.37/bfd/configure.ac binutils-2.37-new/bfd/configure.ac ---- binutils-2.37/bfd/configure.ac 2021-07-08 13:37:19.000000000 +0200 -+++ binutils-2.37-new/bfd/configure.ac 2021-07-24 21:59:26.908727043 +0200 -@@ -230,11 +230,13 @@ if test "x${ac_cv_sizeof_long}" = "x8"; +diff -rupN --no-dereference binutils-2.38/bfd/configure.ac binutils-2.38-new/bfd/configure.ac +--- binutils-2.38/bfd/configure.ac 2022-01-22 13:14:07.000000000 +0100 ++++ binutils-2.38-new/bfd/configure.ac 2022-04-26 13:54:58.353540806 +0200 +@@ -229,11 +229,13 @@ if test "x${ac_cv_sizeof_long}" = "x8"; BFD_HOST_64BIT_LONG=1 test -n "${HOST_64BIT_TYPE}" || HOST_64BIT_TYPE="long" test -n "${HOST_U_64BIT_TYPE}" || HOST_U_64BIT_TYPE="unsigned long" @@ -36,3 +36,18782 @@ diff -rupN --no-dereference binutils-2.37/bfd/configure.ac binutils-2.37-new/bfd BFD_HOSTPTR_T="unsigned long long" fi fi +diff -rupN --no-dereference binutils-2.38/bfd/configure.ac.orig binutils-2.38-new/bfd/configure.ac.orig +--- binutils-2.38/bfd/configure.ac.orig 1970-01-01 01:00:00.000000000 +0100 ++++ binutils-2.38-new/bfd/configure.ac.orig 2022-01-22 13:14:07.000000000 +0100 +@@ -0,0 +1,1139 @@ ++dnl Process this file with autoconf to produce a configure script. ++dnl ++dnl Copyright (C) 2012-2022 Free Software Foundation, Inc. ++dnl ++dnl This file is free software; you can redistribute it and/or modify ++dnl it under the terms of the GNU General Public License as published by ++dnl the Free Software Foundation; either version 3 of the License, or ++dnl (at your option) any later version. ++dnl ++dnl This program is distributed in the hope that it will be useful, ++dnl but WITHOUT ANY WARRANTY; without even the implied warranty of ++dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++dnl GNU General Public License for more details. ++dnl ++dnl You should have received a copy of the GNU General Public License ++dnl along with this program; see the file COPYING3. If not see ++dnl . ++dnl ++ ++m4_include([version.m4]) ++AC_INIT([bfd], BFD_VERSION) ++AC_CONFIG_SRCDIR([libbfd.c]) ++ ++AC_CANONICAL_TARGET ++ ++AM_INIT_AUTOMAKE ++AM_SILENT_RULES([yes]) ++ ++dnl These must be called before LT_INIT, because it may want ++dnl to call AC_CHECK_PROG. ++AC_CHECK_TOOL(AR, ar) ++AC_CHECK_TOOL(RANLIB, ranlib, :) ++ ++dnl Default to a non shared library. This may be overridden by the ++dnl configure option --enable-shared. ++AC_DISABLE_SHARED ++ ++AC_PROG_CC ++AC_GNU_SOURCE ++AC_USE_SYSTEM_EXTENSIONS ++ ++LT_INIT([dlopen]) ++ ++# AC_PLUGINS setting $plugins is called by ACX_LARGEFILE. ++ACX_LARGEFILE ++ ++changequote(,)dnl ++case "${target}" in ++ hppa*64*-*-*) ;; ++ *-*-*aout*| i[3-7]86-*-msdos* | ns32k-*-* | pdp11-*-*) ++changequote([,])dnl ++ if test "$plugins" = "yes"; then ++ if test "${enable_plugins+set}" = set; then ++ AC_MSG_WARN(Enabling plugins for AOUT is experimental) ++ else ++ plugins=no ++ fi ++ fi ;; ++ hppa*-*-hpux* | *-*-*vms* | \ ++ powerpc*-*-aix* | powerpc-*-beos* | powerpc-*-macos* | rs6000-*-*) ++ if test "$plugins" = "yes"; then ++ if test "${enable_plugins+set}" = set; then ++ AC_MSG_WARN(Enabling plugins may result in ar creating non-standard archives for ${target}) ++ else ++ plugins=no ++ fi ++ fi ;; ++esac ++ ++AM_CONDITIONAL(PLUGINS, test "$plugins" = "yes") ++ ++ac_checking= ++. ${srcdir}/development.sh ++test "$development" = true && ac_checking=yes ++AC_ARG_ENABLE(checking, ++[ --enable-checking enable run-time checks], ++[case "${enableval}" in ++ no|none) ac_checking= ;; ++ *) ac_checking=yes ;; ++esac])dnl ++if test x$ac_checking != x ; then ++ AC_DEFINE(ENABLE_CHECKING, 1, [Define if you want run-time sanity checks.]) ++fi ++ ++BFD_64_BIT ++if test $enable_64_bit_bfd = yes ; then ++ want64=true ++else ++ want64=false ++fi ++ ++AC_ARG_ENABLE(targets, ++[ --enable-targets alternative target configurations], ++[case "${enableval}" in ++ yes | "") AC_MSG_ERROR([enable-targets option must specify target names or 'all']) ++ ;; ++ no) enable_targets= ;; ++ *) enable_targets=$enableval ;; ++esac])dnl ++ ++AC_ARG_ENABLE(64_bit_archive, ++ AS_HELP_STRING([--enable-64-bit-archive], ++ [force 64-bit archives]), ++[case "${enableval}" in ++ yes) want_64_bit_archive=true ;; ++ no) want_64_bit_archive=false ;; ++ *) AC_MSG_ERROR(bad value ${enableval} for 64-bit-archive option) ;; ++esac],[want_64_bit_archive=unset])dnl ++ ++AC_ARG_WITH(mmap, ++[ --with-mmap try using mmap for BFD input files if available], ++[case "${withval}" in ++ yes) want_mmap=true ;; ++ no) want_mmap=false ;; ++ *) AC_MSG_ERROR(bad value ${withval} for BFD with-mmap option) ;; ++esac],[want_mmap=false])dnl ++ ++AC_ARG_ENABLE(secureplt, ++[ --enable-secureplt Default to creating read-only plt entries], ++[case "${enableval}" in ++ yes) use_secureplt=true ;; ++ no) use_secureplt=false ;; ++ *) AC_MSG_ERROR(bad value ${enableval} for secureplt option) ;; ++esac],[use_secureplt=true])dnl ++if test $use_secureplt = true; then ++ AC_DEFINE(USE_SECUREPLT, 1, ++ [Define if we should default to creating read-only plt entries]) ++fi ++ ++# Decide if -z separate-code should be enabled in ELF linker by default. ++ac_default_ld_z_separate_code=unset ++AC_ARG_ENABLE(separate-code, ++ AS_HELP_STRING([--enable-separate-code], ++ [enable -z separate-code in ELF linker by default]), ++[case "${enableval}" in ++ yes) ac_default_ld_z_separate_code=1 ;; ++ no) ac_default_ld_z_separate_code=0 ;; ++esac]) ++# Enable -z separate-code by default for Linux/x86. ++changequote(,)dnl ++case "${target}" in ++i[3-7]86-*-linux-* | x86_64-*-linux-*) ++changequote([,])dnl ++ if test ${ac_default_ld_z_separate_code} = unset; then ++ ac_default_ld_z_separate_code=1 ++ fi ++ ;; ++esac ++if test "${ac_default_ld_z_separate_code}" = unset; then ++ ac_default_ld_z_separate_code=0 ++fi ++AC_DEFINE_UNQUOTED(DEFAULT_LD_Z_SEPARATE_CODE, ++ $ac_default_ld_z_separate_code, ++ [Define to 1 if you want to enable -z separate-code in ELF linker by default.]) ++ ++AC_ARG_ENABLE(leading-mingw64-underscores, ++ AS_HELP_STRING([--enable-leading-mingw64-underscores], ++ [Enable leading underscores on 64 bit mingw targets]), ++ [],[]) ++AS_IF([ test x"$enable_leading_mingw64_underscores" = xyes ], ++ [AC_DEFINE(USE_MINGW64_LEADING_UNDERSCORES, 1, ++ [Define if we should use leading underscore on 64 bit mingw targets])]) ++ ++DEBUGDIR=${libdir}/debug ++AC_ARG_WITH(separate-debug-dir, ++ AS_HELP_STRING([--with-separate-debug-dir=DIR], ++ [Look for global separate debug info in DIR [[default=LIBDIR/debug]]]), ++[DEBUGDIR="${withval}"]) ++AC_SUBST(DEBUGDIR) ++ ++ACX_PKGVERSION([GNU Binutils]) ++ACX_BUGURL([https://sourceware.org/bugzilla/]) ++ ++AM_BINUTILS_WARNINGS ++ ++AC_CONFIG_HEADERS(config.h:config.in) ++ ++# PR 14072 ++AH_VERBATIM([00_CONFIG_H_CHECK], ++[/* Check that config.h is #included before system headers ++ (this works only for glibc, but that should be enough). */ ++#if defined(__GLIBC__) && !defined(__FreeBSD_kernel__) && !defined(__CONFIG_H__) ++# error config.h must be #included before system headers ++#endif ++#define __CONFIG_H__ 1]) ++ ++if test -z "$target" ; then ++ AC_MSG_ERROR(Unrecognized target system type; please check config.sub.) ++fi ++ ++AM_MAINTAINER_MODE ++AM_CONDITIONAL(GENINSRC_NEVER, false) ++AM_INSTALL_LIBBFD ++AC_EXEEXT ++ ++host64=false ++target64=false ++bfd_default_target_size=32 ++ ++# host stuff: ++ ++ALL_LINGUAS="da es fi fr hr id ja ro ru rw sr sv tr uk vi zh_CN pt" ++ZW_GNU_GETTEXT_SISTER_DIR ++AM_PO_SUBDIRS ++ ++# Permit host specific settings. ++. ${srcdir}/configure.host ++ ++AC_SUBST(HDEFINES) ++AC_PROG_INSTALL ++ ++BFD_HOST_64BIT_LONG=0 ++BFD_HOST_64BIT_LONG_LONG=0 ++BFD_HOST_64_BIT_DEFINED=0 ++BFD_HOST_64_BIT= ++BFD_HOST_U_64_BIT= ++BFD_HOSTPTR_T="unsigned long" ++ ++AC_CHECK_SIZEOF(long long) ++AC_CHECK_SIZEOF(void *) ++AC_CHECK_SIZEOF(long) ++AC_CHECK_SIZEOF(int) ++ ++if test "x${ac_cv_sizeof_void_p}" = "x8"; then ++ host64=true ++fi ++ ++if test "x${ac_cv_sizeof_long}" = "x8"; then ++ BFD_HOST_64BIT_LONG=1 ++ test -n "${HOST_64BIT_TYPE}" || HOST_64BIT_TYPE="long" ++ test -n "${HOST_U_64BIT_TYPE}" || HOST_U_64BIT_TYPE="unsigned long" ++elif test "x${ac_cv_sizeof_long_long}" = "x8"; then ++ BFD_HOST_64BIT_LONG_LONG=1 ++ test -n "${HOST_64BIT_TYPE}" || HOST_64BIT_TYPE="long long" ++ test -n "${HOST_U_64BIT_TYPE}" || HOST_U_64BIT_TYPE="unsigned long long" ++ if test "x${ac_cv_sizeof_void_p}" = "x8"; then ++ BFD_HOSTPTR_T="unsigned long long" ++ fi ++fi ++ ++if test -n "${HOST_64BIT_TYPE}" -a -n "${HOST_U_64BIT_TYPE}"; then ++ BFD_HOST_64_BIT_DEFINED=1 ++ BFD_HOST_64_BIT="${HOST_64BIT_TYPE}" ++ BFD_HOST_U_64_BIT="${HOST_U_64BIT_TYPE}" ++fi ++ ++AC_SUBST(BFD_HOST_64BIT_LONG) ++AC_SUBST(BFD_HOST_64BIT_LONG_LONG) ++AC_SUBST(BFD_HOST_64_BIT_DEFINED) ++AC_SUBST(BFD_HOST_64_BIT) ++AC_SUBST(BFD_HOST_U_64_BIT) ++AC_SUBST(BFD_HOSTPTR_T) ++ ++BFD_CC_FOR_BUILD ++ ++AC_CHECK_HEADERS(fcntl.h sys/file.h sys/resource.h sys/stat.h sys/types.h \ ++ unistd.h) ++ ++AC_CHECK_FUNCS(fcntl fdopen fileno fls getgid getpagesize getrlimit getuid \ ++ sysconf) ++ ++AC_CHECK_DECLS([basename, ffs, stpcpy, asprintf, vasprintf, strnlen]) ++ ++BFD_BINARY_FOPEN ++ ++# Link in zlib if we can. This allows us to read compressed debug sections. ++# This is used only by compress.c. ++AM_ZLIB ++ ++save_CFLAGS="$CFLAGS" ++CFLAGS="$CFLAGS -Werror" ++AC_CACHE_CHECK([compiler support for hidden visibility], bfd_cv_hidden, ++[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ ++const char hw[] __attribute__ ((__visibility__ ("hidden"))) = "Hello, World\n"; ++extern void print (const char *) __attribute__ ((__visibility__ ("hidden")));]], ++ [[print (hw);]])], ++ [bfd_cv_hidden=yes], [bfd_cv_hidden=no])]) ++CFLAGS="$save_CFLAGS" ++if test $bfd_cv_hidden = yes; then ++ AC_DEFINE(HAVE_HIDDEN, 1, ++ [Define if your compiler supports hidden visibility.]) ++fi ++ ++# Check if linker supports --as-needed and --no-as-needed options ++AC_CACHE_CHECK(linker --as-needed support, bfd_cv_ld_as_needed, ++ [bfd_cv_ld_as_needed=no ++ if $LD --help 2>/dev/null | grep as-needed > /dev/null; then ++ bfd_cv_ld_as_needed=yes ++ fi ++ ]) ++ ++LT_LIB_M ++ ++# When building a shared libbfd, link against the pic version of libiberty ++# so that apps that use libbfd won't need libiberty just to satisfy any ++# libbfd references. ++# We can't do that if a pic libiberty is unavailable since including non-pic ++# code would insert text relocations into libbfd. ++SHARED_LIBADD= ++SHARED_LDFLAGS= ++if test "$enable_shared" = "yes"; then ++changequote(,)dnl ++ x=`sed -n -e 's/^[ ]*PICFLAG[ ]*=[ ]*//p' < ../libiberty/Makefile | sed -n '$p'` ++changequote([,])dnl ++ if test -n "$x"; then ++ SHARED_LIBADD="-L`pwd`/../libiberty/pic -liberty" ++ fi ++fi ++ ++SHARED_LIBADD="$SHARED_LIBADD $LIBINTL" ++ ++if test "$enable_shared" = "yes"; then ++ case "${host}" in ++ # More hacks to build DLLs on Windows. ++ *-*-cygwin*) ++ SHARED_LDFLAGS="-no-undefined" ++ SHARED_LIBADD="-L`pwd`/../libiberty -liberty $SHARED_LIBADD -lcygwin -lkernel32" ++ ;; ++ esac ++ ++ if test -n "$SHARED_LIBADD"; then ++ if test -n "$LIBM"; then ++ if test x"$bfd_cv_ld_as_needed" = xyes; then ++ # Link against libm only when needed. Put -lc, -lm inside -Wl ++ # to stop libtool reordering these options. ++ SHARED_LIBADD="$SHARED_LIBADD -Wl,-lc,--as-needed,`echo $LIBM | sed 's/ /,/g'`,--no-as-needed" ++ else ++ SHARED_LIBADD="$SHARED_LIBADD $LIBM" ++ fi ++ fi ++ fi ++fi ++AC_SUBST(SHARED_LDFLAGS) ++AC_SUBST(SHARED_LIBADD) ++ ++# target stuff: ++ ++# Canonicalize the secondary target names. ++if test -n "$enable_targets" ; then ++ for targ in `echo $enable_targets | sed 's/,/ /g'` ++ do ++ result=`$ac_config_sub $targ 2>/dev/null` ++ if test -n "$result" ; then ++ canon_targets="$canon_targets $result" ++ else ++ # Allow targets that config.sub doesn't recognize, like "all". ++ canon_targets="$canon_targets $targ" ++ fi ++ done ++fi ++ ++all_targets=false ++defvec= ++selvecs= ++assocvecs= ++selarchs= ++TDEFINES= ++for targ in $target $canon_targets ++do ++ if test $targ = all; then ++ all_targets=true ++ assocvecs="$assocvecs $targ_defvec $targ_selvecs" ++ elif test $targ != plugin; then ++ . $srcdir/config.bfd ++ if test $targ = $target; then ++ defvec=$targ_defvec ++ fi ++ selvecs="$selvecs $targ_defvec $targ_selvecs" ++ selarchs="$selarchs $targ_archs" ++ TDEFINES="$TDEFINES $targ_cflags" ++ fi ++done ++AC_SUBST(TDEFINES) ++ ++# This processing still needs to be done if we're to decide properly whether ++# 64-bit support needs to be compiled in. Currently, it will be included if ++# the default or any other explicitly requested target requires it; it ++# will not be included on a 32-bit host if no 64-bit target is requested, and ++# no "--with-64-bit-bfd" option is given, even if "--enable-targets=all" is ++# used. ++ ++# uniq the default and selected vectors in all the configured targets. ++f="" ++for i in $selvecs ; do ++ case " $f " in ++ *" $i "*) ;; ++ *) f="$f $i" ;; ++ esac ++done ++selvecs="$f" ++ ++ ++# uniq the associated vectors in all the configured targets. ++f="" ++for i in $assocvecs ; do ++ case " $f " in ++ *" $i "*) ;; ++ *) f="$f $i" ;; ++ esac ++done ++assocvecs="$f" ++ ++ ++# uniq the architectures in all the configured targets. ++f="" ++for i in $selarchs ; do ++ case " $f " in ++ *" $i "*) ;; ++ *) f="$f $i" ;; ++ esac ++done ++selarchs="$f" ++ ++# Target backend .o files. ++tb= ++ ++elf="elf.lo elflink.lo elf-attrs.lo elf-strtab.lo elf-eh-frame.lo ++ dwarf1.lo dwarf2.lo" ++coffgen="coffgen.lo dwarf2.lo" ++coff="cofflink.lo $coffgen" ++ecoff="ecofflink.lo $coffgen" ++xcoff="xcofflink.lo $coffgen" ++ ++elfxx_x86="elfxx-x86.lo elf-ifunc.lo elf-vxworks.lo" ++for vec in $selvecs ++do ++ target_size=32 ++ case "$vec" in ++ # This list is alphabetized to make it easy to compare ++ # with the two vector lists in targets.c. For the same reason, ++ # use one entry per line, even though this leads to long lines. ++ aarch64_elf32_be_vec) tb="$tb elf32-aarch64.lo elfxx-aarch64.lo elf-ifunc.lo elf32.lo $elf"; target_size=64 ;; ++ aarch64_elf32_le_vec) tb="$tb elf32-aarch64.lo elfxx-aarch64.lo elf-ifunc.lo elf32.lo $elf"; target_size=64 ;; ++ aarch64_elf64_be_vec) tb="$tb elf64-aarch64.lo elfxx-aarch64.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;; ++ aarch64_elf64_be_cloudabi_vec) tb="$tb elf64-aarch64.lo elfxx-aarch64.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;; ++ aarch64_elf64_le_vec) tb="$tb elf64-aarch64.lo elfxx-aarch64.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;; ++ aarch64_elf64_le_cloudabi_vec) tb="$tb elf64-aarch64.lo elfxx-aarch64.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;; ++ aarch64_mach_o_vec) tb="$tb mach-o-aarch64.lo"; target_size=64 ;; ++ aarch64_pei_vec) tb="$tb pei-aarch64.lo pe-aarch64igen.lo $coff"; target_size=64 ;; ++ alpha_ecoff_le_vec) tb="$tb coff-alpha.lo ecoff.lo $ecoff"; target_size=64 ;; ++ alpha_elf64_vec) tb="$tb elf64-alpha.lo elf64.lo $elf"; target_size=64 ;; ++ alpha_elf64_fbsd_vec) tb="$tb elf64-alpha.lo elf64.lo $elf"; target_size=64 ;; ++ alpha_vms_vec) tb="$tb vms-alpha.lo vms-misc.lo vms-lib.lo"; target_size=64 ;; ++ alpha_vms_lib_txt_vec) tb="$tb vms-lib.lo vms-misc.lo" ;; ++ am33_elf32_linux_vec) tb="$tb elf32-am33lin.lo elf32.lo $elf" ;; ++ aout0_be_vec) tb="$tb aout0.lo aout32.lo" ;; ++ aout64_vec) tb="$tb demo64.lo aout64.lo"; target_size=64 ;; ++ aout_vec) tb="$tb host-aout.lo aout32.lo" ;; ++ arc_elf32_be_vec) tb="$tb elf32-arc.lo elf32.lo $elf" ;; ++ arc_elf32_le_vec) tb="$tb elf32-arc.lo elf32.lo $elf" ;; ++ arm_elf32_be_vec) tb="$tb elf32-arm.lo elf32.lo elf-nacl.lo elf-vxworks.lo $elf" ;; ++ arm_elf32_le_vec) tb="$tb elf32-arm.lo elf32.lo elf-nacl.lo elf-vxworks.lo $elf" ;; ++ arm_elf32_fdpic_be_vec) tb="$tb elf32-arm.lo elf32.lo elf-nacl.lo elf-vxworks.lo $elf" ;; ++ arm_elf32_fdpic_le_vec) tb="$tb elf32-arm.lo elf32.lo elf-nacl.lo elf-vxworks.lo $elf" ;; ++ arm_elf32_nacl_be_vec) tb="$tb elf32-arm.lo elf32.lo elf-nacl.lo elf-vxworks.lo $elf" ;; ++ arm_elf32_nacl_le_vec) tb="$tb elf32-arm.lo elf32.lo elf-nacl.lo elf-vxworks.lo $elf" ;; ++ arm_elf32_vxworks_be_vec) tb="$tb elf32-arm.lo elf32.lo elf-nacl.lo elf-vxworks.lo $elf" ;; ++ arm_elf32_vxworks_le_vec) tb="$tb elf32-arm.lo elf32.lo elf-nacl.lo elf-vxworks.lo $elf" ;; ++ arm_pe_be_vec) tb="$tb pe-arm.lo peigen.lo $coff" ;; ++ arm_pe_le_vec) tb="$tb pe-arm.lo peigen.lo $coff" ;; ++ arm_pe_wince_be_vec) tb="$tb pe-arm-wince.lo pe-arm.lo peigen.lo $coff" ;; ++ arm_pe_wince_le_vec) tb="$tb pe-arm-wince.lo pe-arm.lo peigen.lo $coff" ;; ++ arm_pei_be_vec) tb="$tb pei-arm.lo peigen.lo $coff" ;; ++ arm_pei_le_vec) tb="$tb pei-arm.lo peigen.lo $coff" ;; ++ arm_pei_wince_be_vec) tb="$tb pei-arm-wince.lo pei-arm.lo peigen.lo $coff" ;; ++ arm_pei_wince_le_vec) tb="$tb pei-arm-wince.lo pei-arm.lo peigen.lo $coff" ;; ++ arm_mach_o_vec) tb="$tb mach-o-arm.lo" ;; ++ avr_elf32_vec) tb="$tb elf32-avr.lo elf32.lo $elf" ;; ++ bfin_elf32_vec) tb="$tb elf32-bfin.lo elf32.lo $elf" ;; ++ bfin_elf32_fdpic_vec) tb="$tb elf32-bfin.lo elf32.lo $elf" ;; ++ cr16_elf32_vec) tb="$tb elf32-cr16.lo elf32.lo $elf" ;; ++ cris_aout_vec) tb="$tb aout-cris.lo" ;; ++ cris_elf32_vec) tb="$tb elf32-cris.lo elf32.lo $elf" ;; ++ cris_elf32_us_vec) tb="$tb elf32-cris.lo elf32.lo $elf" ;; ++ crx_elf32_vec) tb="$tb elf32-crx.lo elf32.lo $elf" ;; ++ csky_elf32_be_vec) tb="$tb elf32-csky.lo elf32.lo $elf" ;; ++ csky_elf32_le_vec) tb="$tb elf32-csky.lo elf32.lo $elf" ;; ++ d10v_elf32_vec) tb="$tb elf32-d10v.lo elf32.lo $elf" ;; ++ d30v_elf32_vec) tb="$tb elf32-d30v.lo elf32.lo $elf" ;; ++ dlx_elf32_be_vec) tb="$tb elf32-dlx.lo elf32.lo $elf" ;; ++ elf32_be_vec) tb="$tb elf32-gen.lo elf32.lo $elf" ;; ++ elf32_le_vec) tb="$tb elf32-gen.lo elf32.lo $elf" ;; ++ elf64_be_vec) tb="$tb elf64-gen.lo elf64.lo $elf"; target_size=64 ;; ++ elf64_le_vec) tb="$tb elf64-gen.lo elf64.lo $elf"; target_size=64 ;; ++ bpf_elf64_le_vec) tb="$tb elf64-bpf.lo elf64.lo $elf"; target_size=64;; ++ bpf_elf64_be_vec) tb="$tb elf64-bpf.lo elf64.lo $elf"; target_size=64 ;; ++ epiphany_elf32_vec) tb="$tb elf32-epiphany.lo elf32.lo $elf" ;; ++ fr30_elf32_vec) tb="$tb elf32-fr30.lo elf32.lo $elf" ;; ++ frv_elf32_vec) tb="$tb elf32-frv.lo elf32.lo $elf" ;; ++ frv_elf32_fdpic_vec) tb="$tb elf32-frv.lo elf32.lo $elf" ;; ++ h8300_elf32_vec) tb="$tb elf32-h8300.lo elf32.lo $elf" ;; ++ h8300_elf32_linux_vec) tb="$tb elf32-h8300.lo elf32.lo $elf" ;; ++ hppa_elf32_vec) tb="$tb elf32-hppa.lo elf32.lo $elf" ;; ++ hppa_elf32_linux_vec) tb="$tb elf32-hppa.lo elf32.lo $elf" ;; ++ hppa_elf32_nbsd_vec) tb="$tb elf32-hppa.lo elf32.lo $elf" ;; ++ hppa_elf64_vec) tb="$tb elf64-hppa.lo elf64.lo $elf"; target_size=64 ;; ++ hppa_elf64_linux_vec) tb="$tb elf64-hppa.lo elf64.lo $elf"; target_size=64 ;; ++ hppa_som_vec) tb="$tb som.lo" ;; ++ i386_aout_vec) tb="$tb i386aout.lo aout32.lo" ;; ++ i386_aout_bsd_vec) tb="$tb i386bsd.lo aout32.lo" ;; ++ i386_aout_lynx_vec) tb="$tb i386lynx.lo lynx-core.lo aout32.lo" ;; ++ i386_coff_vec) tb="$tb coff-i386.lo $coff" ;; ++ i386_coff_go32_vec) tb="$tb coff-go32.lo $coff" ;; ++ i386_coff_go32stubbed_vec) tb="$tb coff-stgo32.lo $coff" ;; ++ i386_coff_lynx_vec) tb="$tb cf-i386lynx.lo lynx-core.lo $coff" ;; ++ i386_elf32_vec) tb="$tb elf32-i386.lo $elfxx_x86 elf32.lo $elf" ;; ++ i386_elf32_fbsd_vec) tb="$tb elf32-i386.lo $elfxx_x86 elf32.lo $elf" ;; ++ i386_elf32_sol2_vec) tb="$tb elf32-i386.lo $elfxx_x86 elf32.lo $elf" ;; ++ i386_elf32_vxworks_vec) tb="$tb elf32-i386.lo $elfxx_x86 elf32.lo $elf" ;; ++ i386_mach_o_vec) tb="$tb mach-o-i386.lo" ;; ++ i386_msdos_vec) tb="$tb i386msdos.lo" ;; ++ i386_pe_vec) tb="$tb pe-i386.lo peigen.lo $coff" ;; ++ i386_pe_big_vec) tb="$tb pe-i386.lo peigen.lo $coff" ;; ++ i386_pei_vec) tb="$tb pei-i386.lo peigen.lo $coff" ;; ++ iamcu_elf32_vec) tb="$tb elf32-i386.lo $elfxx_x86 elf32.lo $elf" ;; ++ ia64_elf32_be_vec) tb="$tb elf32-ia64.lo elfxx-ia64.lo elf32.lo $elf" ;; ++ ia64_elf32_hpux_be_vec) tb="$tb elf32-ia64.lo elfxx-ia64.lo elf32.lo $elf" ;; ++ ia64_elf64_be_vec) tb="$tb elf64-ia64.lo elfxx-ia64.lo elf64.lo $elf"; target_size=64 ;; ++ ia64_elf64_le_vec) tb="$tb elf64-ia64.lo elfxx-ia64.lo elf64.lo $elf"; target_size=64 ;; ++ ia64_elf64_hpux_be_vec) tb="$tb elf64-ia64.lo elfxx-ia64.lo elf64.lo $elf"; target_size=64 ;; ++ ia64_elf64_vms_vec) tb="$tb elf64-ia64-vms.lo elf64-ia64.lo elfxx-ia64.lo elf64.lo vms-lib.lo vms-misc.lo $elf"; target_size=64 ;; ++ ia64_pei_vec) tb="$tb pei-ia64.lo pepigen.lo $coff"; target_size=64 ;; ++ ip2k_elf32_vec) tb="$tb elf32-ip2k.lo elf32.lo $elf" ;; ++ iq2000_elf32_vec) tb="$tb elf32-iq2000.lo elf32.lo $elf" ;; ++ k1om_elf64_vec) tb="$tb elf64-x86-64.lo elfxx-x86.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;; ++ k1om_elf64_fbsd_vec) tb="$tb elf64-x86-64.lo elfxx-x86.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;; ++ l1om_elf64_vec) tb="$tb elf64-x86-64.lo elfxx-x86.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;; ++ l1om_elf64_fbsd_vec) tb="$tb elf64-x86-64.lo elfxx-x86.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;; ++ lm32_elf32_vec) tb="$tb elf32-lm32.lo elf32.lo $elf" ;; ++ lm32_elf32_fdpic_vec) tb="$tb elf32-lm32.lo elf32.lo $elf" ;; ++ loongarch_elf32_vec) tb="$tb elf32-loongarch.lo elfxx-loongarch.lo elf32.lo elf-ifunc.lo $elf" ;; ++ loongarch_elf64_vec) tb="$tb elf64-loongarch.lo elf64.lo elfxx-loongarch.lo elf32.lo elf-ifunc.lo $elf"; target_size=64 ;; ++ m32c_elf32_vec) tb="$tb elf32-m32c.lo elf32.lo $elf" ;; ++ m32r_elf32_vec) tb="$tb elf32-m32r.lo elf32.lo $elf" ;; ++ m32r_elf32_le_vec) tb="$tb elf32-m32r.lo elf32.lo $elf" ;; ++ m32r_elf32_linux_vec) tb="$tb elf32-m32r.lo elf32.lo $elf" ;; ++ m32r_elf32_linux_le_vec) tb="$tb elf32-m32r.lo elf32.lo $elf" ;; ++ m68hc11_elf32_vec) tb="$tb elf32-m68hc11.lo elf32-m68hc1x.lo elf32.lo $elf" ;; ++ m68hc12_elf32_vec) tb="$tb elf32-m68hc12.lo elf32-m68hc1x.lo elf32.lo $elf" ;; ++ m68k_elf32_vec) tb="$tb elf32-m68k.lo elf32.lo $elf" ;; ++ s12z_elf32_vec) tb="$tb elf32-s12z.lo elf32.lo $elf" ;; ++ mach_o_be_vec) tb="$tb mach-o.lo dwarf2.lo" ;; ++ mach_o_le_vec) tb="$tb mach-o.lo dwarf2.lo" ;; ++ mach_o_fat_vec) tb="$tb mach-o.lo dwarf2.lo" ;; ++ mcore_elf32_be_vec) tb="$tb elf32-mcore.lo elf32.lo $elf" ;; ++ mcore_elf32_le_vec) tb="$tb elf32-mcore.lo elf32.lo $elf" ;; ++ mcore_pe_be_vec) tb="$tb pe-mcore.lo peigen.lo $coff" ;; ++ mcore_pe_le_vec) tb="$tb pe-mcore.lo peigen.lo $coff" ;; ++ mcore_pei_be_vec) tb="$tb pei-mcore.lo peigen.lo $coff" ;; ++ mcore_pei_le_vec) tb="$tb pei-mcore.lo peigen.lo $coff" ;; ++ mep_elf32_vec) tb="$tb elf32-mep.lo elf32.lo $elf" ;; ++ mep_elf32_le_vec) tb="$tb elf32-mep.lo elf32.lo $elf" ;; ++ metag_elf32_vec) tb="$tb elf32-metag.lo elf32.lo $elf" ;; ++ microblaze_elf32_vec) tb="$tb elf32-microblaze.lo elf32.lo $elf" ;; ++ microblaze_elf32_le_vec) tb="$tb elf32-microblaze.lo elf32.lo $elf" ;; ++ mips_ecoff_be_vec) tb="$tb coff-mips.lo ecoff.lo $ecoff" ;; ++ mips_ecoff_le_vec) tb="$tb coff-mips.lo ecoff.lo $ecoff" ;; ++ mips_ecoff_bele_vec) tb="$tb coff-mips.lo ecoff.lo $ecoff" ;; ++ mips_elf32_be_vec) tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff" ;; ++ mips_elf32_le_vec) tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff" ;; ++ mips_elf32_n_be_vec) tb="$tb elfn32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff"; target_size=64 ;; ++ mips_elf32_n_le_vec) tb="$tb elfn32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff"; target_size=64 ;; ++ mips_elf32_ntrad_be_vec) tb="$tb elfn32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff"; target_size=64 ;; ++ mips_elf32_ntrad_le_vec) tb="$tb elfn32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff"; target_size=64 ;; ++ mips_elf32_ntradfbsd_be_vec) tb="$tb elfn32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff"; target_size=64 ;; ++ mips_elf32_ntradfbsd_le_vec) tb="$tb elfn32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff"; target_size=64 ;; ++ mips_elf32_trad_be_vec) tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff" ;; ++ mips_elf32_trad_le_vec) tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff" ;; ++ mips_elf32_tradfbsd_be_vec) tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff" ;; ++ mips_elf32_tradfbsd_le_vec) tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff" ;; ++ mips_elf32_vxworks_be_vec) tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff" ;; ++ mips_elf32_vxworks_le_vec) tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff" ;; ++ mips_elf64_be_vec) tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff"; target_size=64 ;; ++ mips_elf64_le_vec) tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff"; target_size=64 ;; ++ mips_elf64_trad_be_vec) tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff"; target_size=64 ;; ++ mips_elf64_trad_le_vec) tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff"; target_size=64 ;; ++ mips_elf64_tradfbsd_be_vec) tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff"; target_size=64 ;; ++ mips_elf64_tradfbsd_le_vec) tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff"; target_size=64 ;; ++ mmix_elf64_vec) tb="$tb elf64-mmix.lo elf64.lo $elf" target_size=64 ;; ++ mmix_mmo_vec) tb="$tb mmo.lo" target_size=64 ;; ++ mn10200_elf32_vec) tb="$tb elf-m10200.lo elf32.lo $elf" ;; ++ mn10300_elf32_vec) tb="$tb elf-m10300.lo elf32.lo $elf" ;; ++ moxie_elf32_be_vec) tb="$tb elf32-moxie.lo elf32.lo $elf" ;; ++ moxie_elf32_le_vec) tb="$tb elf32-moxie.lo elf32.lo $elf" ;; ++ msp430_elf32_vec) tb="$tb elf32-msp430.lo elf32.lo $elf" ;; ++ msp430_elf32_ti_vec) tb="$tb elf32-msp430.lo elf32.lo $elf" ;; ++ mt_elf32_vec) tb="$tb elf32-mt.lo elf32.lo $elf" ;; ++ nds32_elf32_be_vec) tb="$tb elf32-nds32.lo elf32.lo $elf" ;; ++ nds32_elf32_le_vec) tb="$tb elf32-nds32.lo elf32.lo $elf" ;; ++ nds32_elf32_linux_be_vec) tb="$tb elf32-nds32.lo elf32.lo $elf" ;; ++ nds32_elf32_linux_le_vec) tb="$tb elf32-nds32.lo elf32.lo $elf" ;; ++ nfp_elf64_vec) tb="$tb elf64-nfp.lo elf64.lo $elf" ;; ++ nios2_elf32_be_vec) tb="$tb elf32-nios2.lo elf32.lo $elf" ;; ++ nios2_elf32_le_vec) tb="$tb elf32-nios2.lo elf32.lo $elf" ;; ++ ns32k_aout_pc532mach_vec) tb="$tb pc532-mach.lo aout-ns32k.lo" ;; ++ ns32k_aout_pc532nbsd_vec) tb="$tb ns32knetbsd.lo aout-ns32k.lo" ;; ++ or1k_elf32_vec) tb="$tb elf32-or1k.lo elf32.lo $elf" ;; ++ pdp11_aout_vec) tb="$tb pdp11.lo" ;; ++ pef_vec) tb="$tb pef.lo" ;; ++ pef_xlib_vec) tb="$tb pef.lo" ;; ++ pj_elf32_vec) tb="$tb elf32-pj.lo elf32.lo $elf" ;; ++ pj_elf32_le_vec) tb="$tb elf32-pj.lo elf32.lo $elf" ;; ++ powerpc_boot_vec) tb="$tb ppcboot.lo" ;; ++ powerpc_elf32_vec) tb="$tb elf32-ppc.lo elf-vxworks.lo elf32.lo $elf" ;; ++ powerpc_elf32_le_vec) tb="$tb elf32-ppc.lo elf-vxworks.lo elf32.lo $elf" ;; ++ powerpc_elf32_fbsd_vec) tb="$tb elf32-ppc.lo elf-vxworks.lo elf32.lo $elf" ;; ++ powerpc_elf32_vxworks_vec) tb="$tb elf32-ppc.lo elf-vxworks.lo elf32.lo $elf" ;; ++ powerpc_elf64_vec) tb="$tb elf64-ppc.lo elf64-gen.lo elf64.lo $elf"; target_size=64 ;; ++ powerpc_elf64_le_vec) tb="$tb elf64-ppc.lo elf64-gen.lo elf64.lo $elf" target_size=64 ;; ++ powerpc_elf64_fbsd_vec) tb="$tb elf64-ppc.lo elf64-gen.lo elf64.lo $elf" target_size=64 ;; ++ powerpc_elf64_fbsd_le_vec) tb="$tb elf64-ppc.lo elf64-gen.lo elf64.lo $elf" target_size=64 ;; ++ powerpc_xcoff_vec) tb="$tb coff-rs6000.lo $xcoff" ;; ++ pru_elf32_vec) tb="$tb elf32-pru.lo elf32.lo $elf" ;; ++ riscv_elf32_vec) tb="$tb elf32-riscv.lo elfxx-riscv.lo elf-ifunc.lo elf32.lo $elf" ;; ++ riscv_elf64_vec) tb="$tb elf64-riscv.lo elf64.lo elfxx-riscv.lo elf-ifunc.lo elf32.lo $elf"; target_size=64 ;; ++ riscv_elf32_be_vec) tb="$tb elf32-riscv.lo elfxx-riscv.lo elf-ifunc.lo elf32.lo $elf" ;; ++ riscv_elf64_be_vec) tb="$tb elf64-riscv.lo elf64.lo elfxx-riscv.lo elf-ifunc.lo elf32.lo $elf"; target_size=64 ;; ++ rl78_elf32_vec) tb="$tb elf32-rl78.lo elf32.lo $elf" ;; ++ rs6000_xcoff64_vec) tb="$tb coff64-rs6000.lo aix5ppc-core.lo $xcoff"; target_size=64 ;; ++ rs6000_xcoff64_aix_vec) tb="$tb coff64-rs6000.lo aix5ppc-core.lo $xcoff"; target_size=64 ;; ++ rs6000_xcoff_vec) tb="$tb coff-rs6000.lo $xcoff" ;; ++ rx_elf32_be_vec) tb="$tb elf32-rx.lo elf32.lo $elf" ;; ++ rx_elf32_be_ns_vec) tb="$tb elf32-rx.lo elf32.lo $elf" ;; ++ rx_elf32_le_vec) tb="$tb elf32-rx.lo elf32.lo $elf" ;; ++ rx_elf32_linux_le_vec) tb="$tb elf32-rx.lo elf32.lo $elf" ;; ++ s390_elf32_vec) tb="$tb elf32-s390.lo elf32.lo $elf" ;; ++ s390_elf64_vec) tb="$tb elf64-s390.lo elf64.lo $elf"; target_size=64 ;; ++ score_elf32_be_vec) tb="$tb elf32-score.lo elf32-score7.lo elf32.lo elf64.lo $elf"; want64=true; target_size=64 ;; ++ score_elf32_le_vec) tb="$tb elf32-score.lo elf32-score7.lo elf32.lo elf64.lo $elf"; want64=true; target_size=64 ;; ++ sh_coff_vec) tb="$tb coff-sh.lo $coff" ;; ++ sh_coff_le_vec) tb="$tb coff-sh.lo $coff" ;; ++ sh_coff_small_vec) tb="$tb coff-sh.lo $coff" ;; ++ sh_coff_small_le_vec) tb="$tb coff-sh.lo $coff" ;; ++ sh_elf32_vec) tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo $coff" ;; ++ sh_elf32_le_vec) tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo $coff" ;; ++ sh_elf32_fdpic_be_vec) tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo $coff" ;; ++ sh_elf32_fdpic_le_vec) tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo $coff" ;; ++ sh_elf32_linux_vec) tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo $coff" ;; ++ sh_elf32_linux_be_vec) tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo $coff" ;; ++ sh_elf32_nbsd_vec) tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo $coff" ;; ++ sh_elf32_nbsd_le_vec) tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo $coff" ;; ++ sh_elf32_vxworks_vec) tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo $coff" ;; ++ sh_elf32_vxworks_le_vec) tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo $coff" ;; ++ sh_pe_le_vec) tb="$tb pe-sh.lo coff-sh.lo peigen.lo $coff" ;; ++ sh_pei_le_vec) tb="$tb pei-sh.lo coff-sh.lo peigen.lo $coff" ;; ++ sparc_elf32_vec) tb="$tb elf32-sparc.lo elfxx-sparc.lo elf-vxworks.lo elf32.lo $elf" ;; ++ sparc_elf32_sol2_vec) tb="$tb elf32-sparc.lo elfxx-sparc.lo elf-vxworks.lo elf32.lo $elf" ;; ++ sparc_elf32_vxworks_vec) tb="$tb elf32-sparc.lo elfxx-sparc.lo elf-vxworks.lo elf32.lo $elf" ;; ++ sparc_elf64_vec) tb="$tb elf64-sparc.lo elfxx-sparc.lo elf-vxworks.lo elf64.lo $elf"; target_size=64 ;; ++ sparc_elf64_fbsd_vec) tb="$tb elf64-sparc.lo elfxx-sparc.lo elf-vxworks.lo elf64.lo $elf"; target_size=64 ;; ++ sparc_elf64_sol2_vec) tb="$tb elf64-sparc.lo elfxx-sparc.lo elf-vxworks.lo elf64.lo $elf"; target_size=64 ;; ++ spu_elf32_vec) tb="$tb elf32-spu.lo elf32.lo $elf" ;; ++ sym_vec) tb="$tb xsym.lo" ;; ++ tic30_coff_vec) tb="$tb coff-tic30.lo $coffgen" ;; ++ tic4x_coff0_vec) tb="$tb coff-tic4x.lo $coffgen" ;; ++ tic4x_coff0_beh_vec) tb="$tb coff-tic4x.lo $coffgen" ;; ++ tic4x_coff1_vec) tb="$tb coff-tic4x.lo $coffgen" ;; ++ tic4x_coff1_beh_vec) tb="$tb coff-tic4x.lo $coffgen" ;; ++ tic4x_coff2_vec) tb="$tb coff-tic4x.lo $coffgen" ;; ++ tic4x_coff2_beh_vec) tb="$tb coff-tic4x.lo $coffgen" ;; ++ tic54x_coff0_vec) tb="$tb coff-tic54x.lo $coffgen" ;; ++ tic54x_coff0_beh_vec) tb="$tb coff-tic54x.lo $coffgen" ;; ++ tic54x_coff1_vec) tb="$tb coff-tic54x.lo $coffgen" ;; ++ tic54x_coff1_beh_vec) tb="$tb coff-tic54x.lo $coffgen" ;; ++ tic54x_coff2_vec) tb="$tb coff-tic54x.lo $coffgen" ;; ++ tic54x_coff2_beh_vec) tb="$tb coff-tic54x.lo $coffgen" ;; ++ tic6x_elf32_be_vec) tb="$tb elf32-tic6x.lo elf32.lo $elf" ;; ++ tic6x_elf32_le_vec) tb="$tb elf32-tic6x.lo elf32.lo $elf" ;; ++ tic6x_elf32_c6000_be_vec) tb="$tb elf32-tic6x.lo elf32.lo $elf" ;; ++ tic6x_elf32_c6000_le_vec) tb="$tb elf32-tic6x.lo elf32.lo $elf" ;; ++ tic6x_elf32_linux_be_vec) tb="$tb elf32-tic6x.lo elf32.lo $elf" ;; ++ tic6x_elf32_linux_le_vec) tb="$tb elf32-tic6x.lo elf32.lo $elf" ;; ++ tilegx_elf32_be_vec) tb="$tb elf32-tilegx.lo elfxx-tilegx.lo elf32.lo $elf" ; target_size=32 ;; ++ tilegx_elf32_le_vec) tb="$tb elf32-tilegx.lo elfxx-tilegx.lo elf32.lo $elf" ; target_size=32 ;; ++ tilegx_elf64_be_vec) tb="$tb elf64-tilegx.lo elfxx-tilegx.lo elf64.lo $elf" ; target_size=64 ;; ++ tilegx_elf64_le_vec) tb="$tb elf64-tilegx.lo elfxx-tilegx.lo elf64.lo $elf" ; target_size=64 ;; ++ tilepro_elf32_vec) tb="$tb elf32-tilepro.lo elf32.lo $elf" ;; ++ v800_elf32_vec) tb="$tb elf32-v850.lo elf32.lo $elf" ;; ++ v850_elf32_vec) tb="$tb elf32-v850.lo elf32.lo $elf" ;; ++ vax_aout_1knbsd_vec) tb="$tb vax1knetbsd.lo aout32.lo" ;; ++ vax_aout_nbsd_vec) tb="$tb vaxnetbsd.lo aout32.lo" ;; ++ vax_elf32_vec) tb="$tb elf32-vax.lo elf32.lo $elf" ;; ++ ft32_elf32_vec) tb="$tb elf32-ft32.lo elf32.lo $elf" ;; ++ visium_elf32_vec) tb="$tb elf32-visium.lo elf32.lo $elf" ;; ++ wasm_vec) tb="$tb wasm-module.lo" ;; ++ wasm32_elf32_vec) tb="$tb elf32-wasm32.lo elf32.lo $elf" ;; ++ x86_64_coff_vec) tb="$tb coff-x86_64.lo $coff"; target_size=64 ;; ++ x86_64_elf32_vec) tb="$tb elf64-x86-64.lo $elfxx_x86 elf64.lo elf32.lo $elf"; target_size=64 ;; ++ x86_64_elf64_vec) tb="$tb elf64-x86-64.lo $elfxx_x86 elf64.lo $elf"; target_size=64 ;; ++ x86_64_elf64_cloudabi_vec) tb="$tb elf64-x86-64.lo $elfxx_x86 elf64.lo $elf"; target_size=64 ;; ++ x86_64_elf64_fbsd_vec) tb="$tb elf64-x86-64.lo $elfxx_x86 elf64.lo $elf"; target_size=64 ;; ++ x86_64_elf64_sol2_vec) tb="$tb elf64-x86-64.lo $elfxx_x86 elf64.lo $elf"; target_size=64 ;; ++ x86_64_mach_o_vec) tb="$tb mach-o-x86-64.lo" ;; ++ x86_64_pe_vec) tb="$tb pe-x86_64.lo pex64igen.lo $coff"; target_size=64 ;; ++ x86_64_pe_big_vec) tb="$tb pe-x86_64.lo pex64igen.lo $coff"; target_size=64 ;; ++ x86_64_pei_vec) tb="$tb pei-x86_64.lo pex64igen.lo $coff"; target_size=64 ;; ++ xc16x_elf32_vec) tb="$tb elf32-xc16x.lo elf32.lo $elf" ;; ++ xgate_elf32_vec) tb="$tb elf32-xgate.lo elf32.lo $elf" ;; ++ xstormy16_elf32_vec) tb="$tb elf32-xstormy16.lo elf32.lo $elf" ;; ++ xtensa_elf32_be_vec) tb="$tb xtensa-isa.lo xtensa-modules.lo elf32-xtensa.lo elf32.lo $elf" ;; ++ xtensa_elf32_le_vec) tb="$tb xtensa-isa.lo xtensa-modules.lo elf32-xtensa.lo elf32.lo $elf" ;; ++ z80_coff_vec) tb="$tb coff-z80.lo reloc16.lo $coffgen" ;; ++ z80_elf32_vec) tb="$tb elf32-z80.lo elf32.lo $elf" ;; ++ z8k_coff_vec) tb="$tb coff-z8k.lo reloc16.lo $coff" ;; ++ ++ # These appear out of order in targets.c ++ srec_vec) tb="$tb srec.lo" ;; ++ symbolsrec_vec) tb="$tb srec.lo" ;; ++ tekhex_vec) tb="$tb tekhex.lo" ;; ++ core_cisco_be_vec) tb="$tb cisco-core.lo" ;; ++ core_cisco_le_vec) tb="$tb cisco-core.lo" ;; ++ ++ "") ;; ++ *) AC_MSG_ERROR(*** unknown target vector $vec) ;; ++ esac ++ ++ if test ${target_size} = 64; then ++ target64=true ++ fi ++ if test x"${vec}" = x"${defvec}"; then ++ bfd_default_target_size=${target_size} ++ fi ++done ++ ++if test "$plugins" = "yes"; then ++ tb="$tb plugin.lo" ++fi ++ ++# Target architecture .o files. ++# A couple of CPUs use shorter file names to avoid problems on DOS ++# filesystems. ++ta=`echo $selarchs | sed -e s/bfd_/cpu-/g -e s/_arch/.lo/g -e s/mn10200/m10200/ -e s/mn10300/m10300/` ++ ++# Weed out duplicate .o files. ++f="" ++for i in $tb ; do ++ case " $f " in ++ *" $i "*) ;; ++ *) f="$f $i" ;; ++ esac ++done ++tb="$f" ++ ++f="" ++for i in $ta ; do ++ case " $f " in ++ *" $i "*) ;; ++ *) f="$f $i" ;; ++ esac ++done ++ta="$f" ++ ++bfd_backends="$tb" ++bfd_machines="$ta" ++ ++if test x${all_targets} = xtrue ; then ++ bfd_backends="${bfd_backends}"' $(ALL_BACKENDS)' ++ bfd_machines="${bfd_machines}"' $(ALL_MACHINES)' ++ selvecs= ++ havevecs=-DHAVE_all_vecs ++ selarchs= ++ test -n "$assocvecs" && ++ assocvecs=`echo $assocvecs | sed -e 's/^/\&/' -e 's/ \(.\)/,\&\1/g'` ++else # all_targets is true ++ # Only set these if they will be nonempty, for the clever echo. ++ havevecs= ++ assocvecs= ++ test -n "$selvecs" && ++ havevecs=`echo $selvecs | sed -e 's/^/-DHAVE_/' -e 's/ \(.\)/ -DHAVE_\1/g'` ++ test -n "$selvecs" && ++ selvecs=`echo $selvecs | sed -e 's/^/\&/' -e 's/ \(.\)/,\&\1/g'` ++ test -n "$selarchs" && ++ selarchs=`echo $selarchs | sed -e 's/^/\&/' -e 's/ \(.\)/,\&\1/g'` ++fi # all_targets is true ++ ++# 64-bit archives need a 64-bit bfd_vma. ++if test "x$want_64_bit_archive" = xtrue; then ++ want64=true ++ AC_DEFINE(USE_64_BIT_ARCHIVE, 1, ++ [Define if 64-bit archives should always be used.]) ++fi ++ ++case ${host64}-${target64}-${want64} in ++ *true*) ++ wordsize=64 ++ bfd64_libs='$(BFD64_LIBS)' ++ all_backends='$(BFD64_BACKENDS) $(BFD32_BACKENDS)' ++ if test $BFD_HOST_64_BIT_DEFINED = 0; then ++ AC_MSG_WARN([You have requested a 64 bit BFD configuration, but]) ++ AC_MSG_WARN([your compiler may not have a 64 bit integral type]) ++ fi ++ if test -n "$GCC" ; then ++ bad_64bit_gcc=no; ++ AC_MSG_CHECKING([for gcc version with buggy 64-bit support]) ++ # Add more tests for gcc versions with non-working 64-bit support here. ++ AC_EGREP_CPP([: 2 : 91 : 1 :],[:__GNUC__:__GNUC_MINOR__:__i386__:], ++ bad_64bit_gcc=yes; ++ AC_MSG_RESULT([yes: egcs-1.1.2 on ix86 spotted]), ++ AC_MSG_RESULT(no)) ++ if test $bad_64bit_gcc = yes ; then ++ AC_MSG_ERROR([A newer version of gcc is needed for the requested 64-bit BFD configuration]) ++ fi ++ fi ++ ;; ++ false-false-false) ++ wordsize=32 ++ all_backends='$(BFD32_BACKENDS)' ++ ;; ++esac ++ ++tdefaults="" ++test -n "${defvec}" && tdefaults="${tdefaults} -DDEFAULT_VECTOR=${defvec}" ++test -n "${selvecs}" && tdefaults="${tdefaults} -DSELECT_VECS='${selvecs}'" ++test -n "${assocvecs}" && tdefaults="${tdefaults} -DASSOCIATED_VECS='${assocvecs}'" ++test -n "${selarchs}" && tdefaults="${tdefaults} -DSELECT_ARCHITECTURES='${selarchs}'" ++ ++AC_SUBST(wordsize) ++AC_SUBST(bfd64_libs) ++AC_SUBST(all_backends) ++AC_SUBST(bfd_backends) ++AC_SUBST(bfd_machines) ++AC_SUBST(bfd_default_target_size) ++AC_SUBST(tdefaults) ++AC_SUBST(havevecs) ++ ++# If we are configured native, pick a core file support file. ++COREFILE= ++COREFLAG= ++CORE_HEADER= ++TRAD_HEADER= ++if test "${target}" = "${host}"; then ++ case "${host}" in ++ alpha*-*-freebsd* | alpha*-*-kfreebsd*-gnu | alpha*-*-*vms*) ++ COREFILE='' ++ ;; ++ alpha*-*-linux-*) ++ COREFILE=trad-core.lo ++ TRAD_HEADER='"hosts/alphalinux.h"' ++ ;; ++ alpha*-*-netbsd* | alpha*-*-openbsd*) ++ COREFILE=netbsd-core.lo ++ ;; ++ alpha*-*-*) ++ COREFILE=osf-core.lo ++ ;; ++ arm-*-freebsd* | arm-*-kfreebsd*-gnu) ++ COREFILE='' ;; ++ arm*-*-netbsd* | arm-*-openbsd*) ++ COREFILE=netbsd-core.lo ++ ;; ++ arm-*-riscix) COREFILE=trad-core.lo ;; ++ hppa*-*-hpux*) COREFILE=hpux-core.lo ;; ++ hppa*-*-hiux*) COREFILE=hpux-core.lo ;; ++ hppa*-*-mpeix*) COREFILE=hpux-core.lo ;; ++ hppa*-*-bsd*) COREFILE="hpux-core.lo hppabsd-core.lo" ++ COREFLAG="-DHPUX_CORE -DHPPABSD_CORE" ;; ++ hppa*-*-netbsd* | hppa*-*-openbsd*) ++ COREFILE=netbsd-core.lo ++ ;; ++ ++changequote(,)dnl ++ i[3-7]86-sequent-bsd*) ++changequote([,])dnl ++ COREFILE=trad-core.lo ++ TRAD_HEADER='"hosts/symmetry.h"' ++ ;; ++changequote(,)dnl ++ i[3-7]86-sequent-sysv4*) ;; ++ i[3-7]86-sequent-sysv*) ++changequote([,])dnl ++ COREFILE=trad-core.lo ++ TRAD_HEADER='"hosts/symmetry.h"' ++ ;; ++changequote(,)dnl ++ i[3-7]86-*-bsdi) ++changequote([,])dnl ++ COREFILE= ++ ;; ++changequote(,)dnl ++ i[3-7]86-*-bsd* | i[3-7]86-*-freebsd[123] | i[3-7]86-*-freebsd[123]\.* | i[3-7]86-*-freebsd4\.[01234] | i[3-7]86-*-freebsd4\.[01234]\.* | i[3-7]86-*-freebsd*aout*) ++changequote([,])dnl ++ COREFILE=trad-core.lo ++ TRAD_HEADER='"hosts/i386bsd.h"' ++ ;; ++changequote(,)dnl ++ i[3-7]86-*-freebsd* | i[3-7]86-*-kfreebsd*-gnu | i[3-7]86-*-dragonfly*) ++changequote([,])dnl ++ COREFILE='' ++ TRAD_HEADER='"hosts/i386bsd.h"' ++ ;; ++changequote(,)dnl ++ i[3-7]86-*-netbsd* | i[3-7]86-*-knetbsd*-gnu | i[3-7]86-*-openbsd*) ++changequote([,])dnl ++ COREFILE=netbsd-core.lo ++ ;; ++changequote(,)dnl ++ i[3-7]86-esix-sysv3*) ++changequote([,])dnl ++ COREFILE=trad-core.lo ++ TRAD_HEADER='"hosts/esix.h"' ++ ;; ++changequote(,)dnl ++ i[3-7]86-*-sco3.2v5*) ++changequote([,])dnl ++ COREFILE=sco5-core.lo ++ ;; ++changequote(,)dnl ++ i[3-7]86-*-sco* | i[3-7]86-*-isc*) ++changequote([,])dnl ++ COREFILE=trad-core.lo ++ TRAD_HEADER='"hosts/i386sco.h"' ++ ;; ++changequote(,)dnl ++ i[3-7]86-*-mach3*) ++changequote([,])dnl ++ COREFILE=trad-core.lo ++ TRAD_HEADER='"hosts/i386mach3.h"' ++ ;; ++changequote(,)dnl ++ i[3-7]86-*-linux-*) ++changequote([,])dnl ++ COREFILE=trad-core.lo ++ TRAD_HEADER='"hosts/i386linux.h"' ++ case "$enable_targets"-"$want64" in ++ *x86_64-*linux*|*-true) ++ CORE_HEADER='"hosts/x86-64linux.h"' ++ esac ++ ;; ++changequote(,)dnl ++ i[3-7]86-*-isc*) COREFILE=trad-core.lo ;; ++ i[3-7]86-*-aix*) COREFILE=aix386-core.lo ;; ++changequote([,])dnl ++ mips*-*-netbsd* | mips*-*-openbsd*) ++ COREFILE=netbsd-core.lo ++ ;; ++ mips-sgi-irix4*) COREFILE=irix-core.lo ;; ++ mips-sgi-irix5*) COREFILE=irix-core.lo ;; ++ mips-sgi-irix6*) COREFILE=irix-core.lo ;; ++ m68*-*-linux-*) ++ COREFILE=trad-core.lo ++ TRAD_HEADER='"hosts/m68klinux.h"' ++ ;; ++ m68*-*-netbsd*) ++ COREFILE=netbsd-core.lo ++ ;; ++ ns32k-pc532-mach) ++ COREFILE=trad-core.lo ++ TRAD_HEADER='"hosts/pc532mach.h"' ++ ;; ++ ns32k-*-netbsd* | ns32k-*-openbsd*) ++ COREFILE=netbsd-core.lo ++ ;; ++ rs6000-*-lynx*) ++ COREFILE=lynx-core.lo ++ ;; ++changequote(,)dnl ++ rs6000-*-aix[5-9].* | powerpc-*-aix[5-9].* | powerpc64-*-aix[5-9].*) ++changequote([,])dnl ++ COREFILE=rs6000-core.lo ++ COREFLAG="$COREFLAG -DAIX_5_CORE -DAIX_CORE_DUMPX_CORE" ++ ;; ++changequote(,)dnl ++ rs6000-*-aix4.[3-9]* | powerpc-*-aix4.[3-9]*) ++changequote([,])dnl ++ COREFILE=rs6000-core.lo ++ COREFLAG="$COREFLAG -DAIX_CORE_DUMPX_CORE" ++ # Not all versions of AIX with -DAIX_CORE_DUMPX_CORE ++ # have c_impl as a member of struct core_dumpx ++ AC_MSG_CHECKING([for c_impl in struct core_dumpx]) ++ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include ]], [[struct core_dumpx c; c.c_impl = 0;]])],[AC_DEFINE(HAVE_ST_C_IMPL, 1, ++ [Define if struct core_dumpx has member c_impl]) ++ AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)]) ++ ;; ++ rs6000-*-aix4*) COREFILE=rs6000-core.lo ;; ++ rs6000-*-*) COREFILE=rs6000-core.lo ;; ++ powerpc64-*-aix*) COREFILE=rs6000-core.lo ;; ++ powerpc-*-aix4*) COREFILE=rs6000-core.lo ;; ++ powerpc-*-aix*) COREFILE=rs6000-core.lo ;; ++ powerpc-*-beos*) ;; ++ powerpc-*-freebsd* | powerpc-*-kfreebsd*-gnu) ++ COREFILE='' ;; ++ powerpc-*-netbsd*) COREFILE=netbsd-core.lo ;; ++ powerpc-*-*bsd*) COREFILE=netbsd-core.lo ;; ++ s390*-*-*) COREFILE=trad-core.lo ;; ++ sh*-*-netbsd* | sh*-*-openbsd*) ++ COREFILE=netbsd-core.lo ++ ;; ++ sparc-*-netbsd* | sparc*-*-openbsd*) ++ COREFILE=netbsd-core.lo ++ ;; ++ vax-*-netbsd* | vax-*-openbsd*) ++ COREFILE=netbsd-core.lo ++ ;; ++ vax-*-ultrix2*) ++ COREFILE=trad-core.lo ++ TRAD_HEADER='"hosts/vaxult2.h"' ++ ;; ++ vax-*-ultrix*) ++ COREFILE=trad-core.lo ++ TRAD_HEADER='"hosts/vaxult2.h"' ++ ;; ++ vax-*-linux-*) ++ COREFILE=trad-core.lo ++ TRAD_HEADER='"hosts/vaxlinux.h"' ++ ;; ++ vax-*-*) ++ COREFILE=trad-core.lo ++ TRAD_HEADER='"hosts/vaxbsd.h"' ++ ;; ++ x86_64-*-linux*) ++ CORE_HEADER='"hosts/x86-64linux.h"' ++ ;; ++ x86_64-*-netbsd* | x86_64-*-openbsd*) ++ COREFILE=netbsd-core.lo ++ ;; ++ esac ++ ++ case "$COREFILE" in ++ aix386-core.lo) COREFLAG=-DAIX386_CORE ;; ++ hppabsd-core.lo) COREFLAG=-DHPPABSD_CORE ;; ++ hpux-core.lo) COREFLAG=-DHPUX_CORE ;; ++ irix-core.lo) COREFLAG=-DIRIX_CORE ;; ++ lynx-core.lo) COREFLAG=-DLYNX_CORE ;; ++ netbsd-core.lo) COREFLAG=-DNETBSD_CORE ;; ++ osf-core.lo) COREFLAG=-DOSF_CORE ;; ++ ptrace-core.lo) COREFLAG=-DPTRACE_CORE ;; ++ rs6000-core.lo) COREFLAG="$COREFLAG -DAIX_CORE" ;; ++ sco5-core.lo) COREFLAG="$COREFLAG -DSCO5_CORE" ;; ++ trad-core.lo) COREFLAG="$COREFLAG -DTRAD_CORE" ;; ++ esac ++ ++ # ELF corefile support has several flavors, but all of ++ # them use something called ++ BFD_SYS_PROCFS_H ++ if test "$ac_cv_header_sys_procfs_h" = yes; then ++ BFD_HAVE_SYS_PROCFS_TYPE(prstatus_t) ++ BFD_HAVE_SYS_PROCFS_TYPE(prstatus32_t) ++ BFD_HAVE_SYS_PROCFS_TYPE_MEMBER(prstatus_t, pr_who) ++ BFD_HAVE_SYS_PROCFS_TYPE_MEMBER(prstatus32_t, pr_who) ++ BFD_HAVE_SYS_PROCFS_TYPE(pstatus_t) ++ BFD_HAVE_SYS_PROCFS_TYPE(pxstatus_t) ++ BFD_HAVE_SYS_PROCFS_TYPE(pstatus32_t) ++ BFD_HAVE_SYS_PROCFS_TYPE(prpsinfo_t) ++ BFD_HAVE_SYS_PROCFS_TYPE_MEMBER(prpsinfo_t, pr_pid) ++ BFD_HAVE_SYS_PROCFS_TYPE(prpsinfo32_t) ++ BFD_HAVE_SYS_PROCFS_TYPE_MEMBER(prpsinfo32_t, pr_pid) ++ BFD_HAVE_SYS_PROCFS_TYPE(psinfo_t) ++ BFD_HAVE_SYS_PROCFS_TYPE_MEMBER(psinfo_t, pr_pid) ++ BFD_HAVE_SYS_PROCFS_TYPE(psinfo32_t) ++ BFD_HAVE_SYS_PROCFS_TYPE_MEMBER(psinfo32_t, pr_pid) ++ BFD_HAVE_SYS_PROCFS_TYPE(lwpstatus_t) ++ BFD_HAVE_SYS_PROCFS_TYPE(lwpxstatus_t) ++ BFD_HAVE_SYS_PROCFS_TYPE_MEMBER(lwpstatus_t, pr_context) ++ BFD_HAVE_SYS_PROCFS_TYPE_MEMBER(lwpstatus_t, pr_reg) ++ BFD_HAVE_SYS_PROCFS_TYPE_MEMBER(lwpstatus_t, pr_fpreg) ++ BFD_HAVE_SYS_PROCFS_TYPE(win32_pstatus_t) ++ fi ++fi ++AC_SUBST(COREFILE) ++AC_SUBST(COREFLAG) ++if test -n "$CORE_HEADER"; then ++ AC_DEFINE_UNQUOTED(CORE_HEADER, $CORE_HEADER, ++ [Name of host specific core header file to include in elf.c.]) ++fi ++if test -n "$TRAD_HEADER"; then ++ AC_DEFINE_UNQUOTED(TRAD_HEADER, $TRAD_HEADER, ++ [Name of host specific header file to include in trad-core.c.]) ++fi ++ ++if test "$plugins" = "yes"; then ++ supports_plugins=1 ++else ++ supports_plugins=0 ++fi ++AC_SUBST(supports_plugins) ++AC_SUBST(lt_cv_dlopen_libs) ++ ++# Determine the host dependent file_ptr a.k.a. off_t type. In order ++# prefer: off64_t - if ftello64 and fseeko64, off_t - if ftello and ++# fseeko, long. This assumes that sizeof off_t is .ge. sizeof long. ++# Hopefully a reasonable assumption since fseeko et.al. should be ++# upward compatible. ++AC_CHECK_FUNCS(ftello ftello64 fseeko fseeko64 fopen64) ++AC_CHECK_DECLS([ftello, ftello64, fseeko, fseeko64, fopen64]) ++if test x"$ac_cv_func_ftello" = xyes -a x"$ac_cv_func_fseeko" = xyes; then ++ AC_CHECK_SIZEOF(off_t) ++fi ++AC_MSG_CHECKING([file_ptr type]) ++bfd_file_ptr="long" ++bfd_ufile_ptr="unsigned long" ++if test x"$ac_cv_func_ftello64" = xyes -a x"$ac_cv_func_fseeko64" = xyes \ ++ -o x"${ac_cv_sizeof_off_t}" = x8; then ++ bfd_file_ptr=BFD_HOST_64_BIT ++ bfd_ufile_ptr=BFD_HOST_U_64_BIT ++fi ++AC_MSG_RESULT($bfd_file_ptr) ++AC_SUBST(bfd_file_ptr) ++AC_SUBST(bfd_ufile_ptr) ++ ++AC_FUNC_MMAP ++AC_CHECK_FUNCS(madvise mprotect) ++case ${want_mmap}+${ac_cv_func_mmap_fixed_mapped} in ++ true+yes ) AC_DEFINE(USE_MMAP, 1, [Use mmap if it's available?]) ;; ++esac ++ ++rm -f doc/config.status ++AC_CONFIG_FILES([Makefile doc/Makefile bfd-in3.h:bfd-in2.h po/Makefile.in:po/Make-in]) ++ ++dnl We need this duplication, even though we use AM_PO_SUBDIRS, because of ++dnl our two separate POTFILES. Yuck. ++AC_CONFIG_COMMANDS([default], ++[[ ++case "$srcdir" in ++ .) srcdirpre= ;; ++ *) srcdirpre='$(srcdir)/' ;; ++esac ++POFILES= ++GMOFILES= ++for lang in dummy $OBSOLETE_ALL_LINGUAS; do ++ if test $lang != dummy; then ++ POFILES="$POFILES $srcdirpre$lang.po" ++ GMOFILES="$GMOFILES $srcdirpre$lang.gmo" ++ fi ++done ++sed -e '/SRC-POTFILES =/r po/SRC-POTFILES' \ ++ -e '/BLD-POTFILES =/r po/BLD-POTFILES' \ ++ -e "s,@POFILES@,$POFILES," \ ++ -e "s,@GMOFILES@,$GMOFILES," \ ++ po/Makefile.in > po/Makefile]],[[]]) ++ ++dnl Required by html, pdf, install-pdf and install-html ++AC_SUBST(datarootdir) ++AC_SUBST(docdir) ++AC_SUBST(htmldir) ++AC_SUBST(pdfdir) ++ ++AC_OUTPUT ++ ++GNU_MAKE_JOBSERVER +diff -rupN --no-dereference binutils-2.38/bfd/configure.orig binutils-2.38-new/bfd/configure.orig +--- binutils-2.38/bfd/configure.orig 1970-01-01 01:00:00.000000000 +0100 ++++ binutils-2.38-new/bfd/configure.orig 2022-02-09 12:45:13.000000000 +0100 +@@ -0,0 +1,17632 @@ ++#! /bin/sh ++# Guess values for system-dependent variables and create Makefiles. ++# Generated by GNU Autoconf 2.69 for bfd 2.38. ++# ++# ++# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. ++# ++# ++# This configure script is free software; the Free Software Foundation ++# gives unlimited permission to copy, distribute and modify it. ++## -------------------- ## ++## M4sh Initialization. ## ++## -------------------- ## ++ ++# Be more Bourne compatible ++DUALCASE=1; export DUALCASE # for MKS sh ++if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : ++ emulate sh ++ NULLCMD=: ++ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which ++ # is contrary to our usage. Disable this feature. ++ alias -g '${1+"$@"}'='"$@"' ++ setopt NO_GLOB_SUBST ++else ++ case `(set -o) 2>/dev/null` in #( ++ *posix*) : ++ set -o posix ;; #( ++ *) : ++ ;; ++esac ++fi ++ ++ ++as_nl=' ++' ++export as_nl ++# Printing a long string crashes Solaris 7 /usr/bin/printf. ++as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' ++as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo ++as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo ++# Prefer a ksh shell builtin over an external printf program on Solaris, ++# but without wasting forks for bash or zsh. ++if test -z "$BASH_VERSION$ZSH_VERSION" \ ++ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then ++ as_echo='print -r --' ++ as_echo_n='print -rn --' ++elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then ++ as_echo='printf %s\n' ++ as_echo_n='printf %s' ++else ++ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then ++ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' ++ as_echo_n='/usr/ucb/echo -n' ++ else ++ as_echo_body='eval expr "X$1" : "X\\(.*\\)"' ++ as_echo_n_body='eval ++ arg=$1; ++ case $arg in #( ++ *"$as_nl"*) ++ expr "X$arg" : "X\\(.*\\)$as_nl"; ++ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; ++ esac; ++ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" ++ ' ++ export as_echo_n_body ++ as_echo_n='sh -c $as_echo_n_body as_echo' ++ fi ++ export as_echo_body ++ as_echo='sh -c $as_echo_body as_echo' ++fi ++ ++# The user is always right. ++if test "${PATH_SEPARATOR+set}" != set; then ++ PATH_SEPARATOR=: ++ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { ++ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || ++ PATH_SEPARATOR=';' ++ } ++fi ++ ++ ++# IFS ++# We need space, tab and new line, in precisely that order. Quoting is ++# there to prevent editors from complaining about space-tab. ++# (If _AS_PATH_WALK were called with IFS unset, it would disable word ++# splitting by setting IFS to empty value.) ++IFS=" "" $as_nl" ++ ++# Find who we are. Look in the path if we contain no directory separator. ++as_myself= ++case $0 in #(( ++ *[\\/]* ) as_myself=$0 ;; ++ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break ++ done ++IFS=$as_save_IFS ++ ++ ;; ++esac ++# We did not find ourselves, most probably we were run as `sh COMMAND' ++# in which case we are not to be found in the path. ++if test "x$as_myself" = x; then ++ as_myself=$0 ++fi ++if test ! -f "$as_myself"; then ++ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 ++ exit 1 ++fi ++ ++# Unset variables that we do not need and which cause bugs (e.g. in ++# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" ++# suppresses any "Segmentation fault" message there. '((' could ++# trigger a bug in pdksh 5.2.14. ++for as_var in BASH_ENV ENV MAIL MAILPATH ++do eval test x\${$as_var+set} = xset \ ++ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : ++done ++PS1='$ ' ++PS2='> ' ++PS4='+ ' ++ ++# NLS nuisances. ++LC_ALL=C ++export LC_ALL ++LANGUAGE=C ++export LANGUAGE ++ ++# CDPATH. ++(unset CDPATH) >/dev/null 2>&1 && unset CDPATH ++ ++# Use a proper internal environment variable to ensure we don't fall ++ # into an infinite loop, continuously re-executing ourselves. ++ if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then ++ _as_can_reexec=no; export _as_can_reexec; ++ # We cannot yet assume a decent shell, so we have to provide a ++# neutralization value for shells without unset; and this also ++# works around shells that cannot unset nonexistent variables. ++# Preserve -v and -x to the replacement shell. ++BASH_ENV=/dev/null ++ENV=/dev/null ++(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV ++case $- in # (((( ++ *v*x* | *x*v* ) as_opts=-vx ;; ++ *v* ) as_opts=-v ;; ++ *x* ) as_opts=-x ;; ++ * ) as_opts= ;; ++esac ++exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} ++# Admittedly, this is quite paranoid, since all the known shells bail ++# out after a failed `exec'. ++$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 ++as_fn_exit 255 ++ fi ++ # We don't want this to propagate to other subprocesses. ++ { _as_can_reexec=; unset _as_can_reexec;} ++if test "x$CONFIG_SHELL" = x; then ++ as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : ++ emulate sh ++ NULLCMD=: ++ # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which ++ # is contrary to our usage. Disable this feature. ++ alias -g '\${1+\"\$@\"}'='\"\$@\"' ++ setopt NO_GLOB_SUBST ++else ++ case \`(set -o) 2>/dev/null\` in #( ++ *posix*) : ++ set -o posix ;; #( ++ *) : ++ ;; ++esac ++fi ++" ++ as_required="as_fn_return () { (exit \$1); } ++as_fn_success () { as_fn_return 0; } ++as_fn_failure () { as_fn_return 1; } ++as_fn_ret_success () { return 0; } ++as_fn_ret_failure () { return 1; } ++ ++exitcode=0 ++as_fn_success || { exitcode=1; echo as_fn_success failed.; } ++as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } ++as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } ++as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } ++if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : ++ ++else ++ exitcode=1; echo positional parameters were not saved. ++fi ++test x\$exitcode = x0 || exit 1 ++test -x / || exit 1" ++ as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO ++ as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO ++ eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && ++ test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 ++test \$(( 1 + 1 )) = 2 || exit 1 ++ ++ test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || ( ++ ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' ++ ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO ++ ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO ++ PATH=/empty FPATH=/empty; export PATH FPATH ++ test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\ ++ || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1" ++ if (eval "$as_required") 2>/dev/null; then : ++ as_have_required=yes ++else ++ as_have_required=no ++fi ++ if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : ++ ++else ++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++as_found=false ++for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ as_found=: ++ case $as_dir in #( ++ /*) ++ for as_base in sh bash ksh sh5; do ++ # Try only shells that exist, to save several forks. ++ as_shell=$as_dir/$as_base ++ if { test -f "$as_shell" || test -f "$as_shell.exe"; } && ++ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : ++ CONFIG_SHELL=$as_shell as_have_required=yes ++ if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : ++ break 2 ++fi ++fi ++ done;; ++ esac ++ as_found=false ++done ++$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && ++ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : ++ CONFIG_SHELL=$SHELL as_have_required=yes ++fi; } ++IFS=$as_save_IFS ++ ++ ++ if test "x$CONFIG_SHELL" != x; then : ++ export CONFIG_SHELL ++ # We cannot yet assume a decent shell, so we have to provide a ++# neutralization value for shells without unset; and this also ++# works around shells that cannot unset nonexistent variables. ++# Preserve -v and -x to the replacement shell. ++BASH_ENV=/dev/null ++ENV=/dev/null ++(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV ++case $- in # (((( ++ *v*x* | *x*v* ) as_opts=-vx ;; ++ *v* ) as_opts=-v ;; ++ *x* ) as_opts=-x ;; ++ * ) as_opts= ;; ++esac ++exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} ++# Admittedly, this is quite paranoid, since all the known shells bail ++# out after a failed `exec'. ++$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 ++exit 255 ++fi ++ ++ if test x$as_have_required = xno; then : ++ $as_echo "$0: This script requires a shell more modern than all" ++ $as_echo "$0: the shells that I found on your system." ++ if test x${ZSH_VERSION+set} = xset ; then ++ $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" ++ $as_echo "$0: be upgraded to zsh 4.3.4 or later." ++ else ++ $as_echo "$0: Please tell bug-autoconf@gnu.org about your system, ++$0: including any error possibly output before this ++$0: message. Then install a modern shell, or manually run ++$0: the script under such a shell if you do have one." ++ fi ++ exit 1 ++fi ++fi ++fi ++SHELL=${CONFIG_SHELL-/bin/sh} ++export SHELL ++# Unset more variables known to interfere with behavior of common tools. ++CLICOLOR_FORCE= GREP_OPTIONS= ++unset CLICOLOR_FORCE GREP_OPTIONS ++ ++## --------------------- ## ++## M4sh Shell Functions. ## ++## --------------------- ## ++# as_fn_unset VAR ++# --------------- ++# Portably unset VAR. ++as_fn_unset () ++{ ++ { eval $1=; unset $1;} ++} ++as_unset=as_fn_unset ++ ++# as_fn_set_status STATUS ++# ----------------------- ++# Set $? to STATUS, without forking. ++as_fn_set_status () ++{ ++ return $1 ++} # as_fn_set_status ++ ++# as_fn_exit STATUS ++# ----------------- ++# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. ++as_fn_exit () ++{ ++ set +e ++ as_fn_set_status $1 ++ exit $1 ++} # as_fn_exit ++ ++# as_fn_mkdir_p ++# ------------- ++# Create "$as_dir" as a directory, including parents if necessary. ++as_fn_mkdir_p () ++{ ++ ++ case $as_dir in #( ++ -*) as_dir=./$as_dir;; ++ esac ++ test -d "$as_dir" || eval $as_mkdir_p || { ++ as_dirs= ++ while :; do ++ case $as_dir in #( ++ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( ++ *) as_qdir=$as_dir;; ++ esac ++ as_dirs="'$as_qdir' $as_dirs" ++ as_dir=`$as_dirname -- "$as_dir" || ++$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ ++ X"$as_dir" : 'X\(//\)[^/]' \| \ ++ X"$as_dir" : 'X\(//\)$' \| \ ++ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || ++$as_echo X"$as_dir" | ++ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ ++ s//\1/ ++ q ++ } ++ /^X\(\/\/\)[^/].*/{ ++ s//\1/ ++ q ++ } ++ /^X\(\/\/\)$/{ ++ s//\1/ ++ q ++ } ++ /^X\(\/\).*/{ ++ s//\1/ ++ q ++ } ++ s/.*/./; q'` ++ test -d "$as_dir" && break ++ done ++ test -z "$as_dirs" || eval "mkdir $as_dirs" ++ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" ++ ++ ++} # as_fn_mkdir_p ++ ++# as_fn_executable_p FILE ++# ----------------------- ++# Test if FILE is an executable regular file. ++as_fn_executable_p () ++{ ++ test -f "$1" && test -x "$1" ++} # as_fn_executable_p ++# as_fn_append VAR VALUE ++# ---------------------- ++# Append the text in VALUE to the end of the definition contained in VAR. Take ++# advantage of any shell optimizations that allow amortized linear growth over ++# repeated appends, instead of the typical quadratic growth present in naive ++# implementations. ++if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : ++ eval 'as_fn_append () ++ { ++ eval $1+=\$2 ++ }' ++else ++ as_fn_append () ++ { ++ eval $1=\$$1\$2 ++ } ++fi # as_fn_append ++ ++# as_fn_arith ARG... ++# ------------------ ++# Perform arithmetic evaluation on the ARGs, and store the result in the ++# global $as_val. Take advantage of shells that can avoid forks. The arguments ++# must be portable across $(()) and expr. ++if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : ++ eval 'as_fn_arith () ++ { ++ as_val=$(( $* )) ++ }' ++else ++ as_fn_arith () ++ { ++ as_val=`expr "$@" || test $? -eq 1` ++ } ++fi # as_fn_arith ++ ++ ++# as_fn_error STATUS ERROR [LINENO LOG_FD] ++# ---------------------------------------- ++# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are ++# provided, also output the error to LOG_FD, referencing LINENO. Then exit the ++# script with STATUS, using 1 if that was 0. ++as_fn_error () ++{ ++ as_status=$1; test $as_status -eq 0 && as_status=1 ++ if test "$4"; then ++ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack ++ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 ++ fi ++ $as_echo "$as_me: error: $2" >&2 ++ as_fn_exit $as_status ++} # as_fn_error ++ ++if expr a : '\(a\)' >/dev/null 2>&1 && ++ test "X`expr 00001 : '.*\(...\)'`" = X001; then ++ as_expr=expr ++else ++ as_expr=false ++fi ++ ++if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then ++ as_basename=basename ++else ++ as_basename=false ++fi ++ ++if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then ++ as_dirname=dirname ++else ++ as_dirname=false ++fi ++ ++as_me=`$as_basename -- "$0" || ++$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ ++ X"$0" : 'X\(//\)$' \| \ ++ X"$0" : 'X\(/\)' \| . 2>/dev/null || ++$as_echo X/"$0" | ++ sed '/^.*\/\([^/][^/]*\)\/*$/{ ++ s//\1/ ++ q ++ } ++ /^X\/\(\/\/\)$/{ ++ s//\1/ ++ q ++ } ++ /^X\/\(\/\).*/{ ++ s//\1/ ++ q ++ } ++ s/.*/./; q'` ++ ++# Avoid depending upon Character Ranges. ++as_cr_letters='abcdefghijklmnopqrstuvwxyz' ++as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' ++as_cr_Letters=$as_cr_letters$as_cr_LETTERS ++as_cr_digits='0123456789' ++as_cr_alnum=$as_cr_Letters$as_cr_digits ++ ++ ++ as_lineno_1=$LINENO as_lineno_1a=$LINENO ++ as_lineno_2=$LINENO as_lineno_2a=$LINENO ++ eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && ++ test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { ++ # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) ++ sed -n ' ++ p ++ /[$]LINENO/= ++ ' <$as_myself | ++ sed ' ++ s/[$]LINENO.*/&-/ ++ t lineno ++ b ++ :lineno ++ N ++ :loop ++ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ ++ t loop ++ s/-\n.*// ++ ' >$as_me.lineno && ++ chmod +x "$as_me.lineno" || ++ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } ++ ++ # If we had to re-execute with $CONFIG_SHELL, we're ensured to have ++ # already done that, so ensure we don't try to do so again and fall ++ # in an infinite loop. This has already happened in practice. ++ _as_can_reexec=no; export _as_can_reexec ++ # Don't try to exec as it changes $[0], causing all sort of problems ++ # (the dirname of $[0] is not the place where we might find the ++ # original and so on. Autoconf is especially sensitive to this). ++ . "./$as_me.lineno" ++ # Exit status is that of the last command. ++ exit ++} ++ ++ECHO_C= ECHO_N= ECHO_T= ++case `echo -n x` in #((((( ++-n*) ++ case `echo 'xy\c'` in ++ *c*) ECHO_T=' ';; # ECHO_T is single tab character. ++ xy) ECHO_C='\c';; ++ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null ++ ECHO_T=' ';; ++ esac;; ++*) ++ ECHO_N='-n';; ++esac ++ ++rm -f conf$$ conf$$.exe conf$$.file ++if test -d conf$$.dir; then ++ rm -f conf$$.dir/conf$$.file ++else ++ rm -f conf$$.dir ++ mkdir conf$$.dir 2>/dev/null ++fi ++if (echo >conf$$.file) 2>/dev/null; then ++ if ln -s conf$$.file conf$$ 2>/dev/null; then ++ as_ln_s='ln -s' ++ # ... but there are two gotchas: ++ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. ++ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. ++ # In both cases, we have to default to `cp -pR'. ++ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || ++ as_ln_s='cp -pR' ++ elif ln conf$$.file conf$$ 2>/dev/null; then ++ as_ln_s=ln ++ else ++ as_ln_s='cp -pR' ++ fi ++else ++ as_ln_s='cp -pR' ++fi ++rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file ++rmdir conf$$.dir 2>/dev/null ++ ++if mkdir -p . 2>/dev/null; then ++ as_mkdir_p='mkdir -p "$as_dir"' ++else ++ test -d ./-p && rmdir ./-p ++ as_mkdir_p=false ++fi ++ ++as_test_x='test -x' ++as_executable_p=as_fn_executable_p ++ ++# Sed expression to map a string onto a valid CPP name. ++as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" ++ ++# Sed expression to map a string onto a valid variable name. ++as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" ++ ++SHELL=${CONFIG_SHELL-/bin/sh} ++ ++ ++test -n "$DJDIR" || exec 7<&0 &1 ++ ++# Name of the host. ++# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, ++# so uname gets run too. ++ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` ++ ++# ++# Initializations. ++# ++ac_default_prefix=/usr/local ++ac_clean_files= ++ac_config_libobj_dir=. ++LIBOBJS= ++cross_compiling=no ++subdirs= ++MFLAGS= ++MAKEFLAGS= ++ ++# Identity of this package. ++PACKAGE_NAME='bfd' ++PACKAGE_TARNAME='bfd' ++PACKAGE_VERSION='2.38' ++PACKAGE_STRING='bfd 2.38' ++PACKAGE_BUGREPORT='' ++PACKAGE_URL='' ++ ++ac_unique_file="libbfd.c" ++# Factoring default headers for most tests. ++ac_includes_default="\ ++#include ++#ifdef HAVE_SYS_TYPES_H ++# include ++#endif ++#ifdef HAVE_SYS_STAT_H ++# include ++#endif ++#ifdef STDC_HEADERS ++# include ++# include ++#else ++# ifdef HAVE_STDLIB_H ++# include ++# endif ++#endif ++#ifdef HAVE_STRING_H ++# if !defined STDC_HEADERS && defined HAVE_MEMORY_H ++# include ++# endif ++# include ++#endif ++#ifdef HAVE_STRINGS_H ++# include ++#endif ++#ifdef HAVE_INTTYPES_H ++# include ++#endif ++#ifdef HAVE_STDINT_H ++# include ++#endif ++#ifdef HAVE_UNISTD_H ++# include ++#endif" ++ ++ac_header_list= ++ac_subst_vars='am__EXEEXT_FALSE ++am__EXEEXT_TRUE ++LTLIBOBJS ++LIBOBJS ++bfd_ufile_ptr ++bfd_file_ptr ++lt_cv_dlopen_libs ++supports_plugins ++COREFLAG ++COREFILE ++havevecs ++tdefaults ++bfd_default_target_size ++bfd_machines ++bfd_backends ++all_backends ++bfd64_libs ++wordsize ++TDEFINES ++SHARED_LIBADD ++SHARED_LDFLAGS ++LIBM ++zlibinc ++zlibdir ++EXEEXT_FOR_BUILD ++CC_FOR_BUILD ++BFD_HOSTPTR_T ++BFD_HOST_U_64_BIT ++BFD_HOST_64_BIT ++BFD_HOST_64_BIT_DEFINED ++BFD_HOST_64BIT_LONG_LONG ++BFD_HOST_64BIT_LONG ++HDEFINES ++MSGMERGE ++MSGFMT ++MKINSTALLDIRS ++CATOBJEXT ++GENCAT ++INSTOBJEXT ++DATADIRNAME ++CATALOGS ++POSUB ++GMSGFMT ++XGETTEXT ++INCINTL ++LIBINTL_DEP ++LIBINTL ++USE_NLS ++bfdincludedir ++bfdlibdir ++target_noncanonical ++host_noncanonical ++INSTALL_LIBBFD_FALSE ++INSTALL_LIBBFD_TRUE ++GENINSRC_NEVER_FALSE ++GENINSRC_NEVER_TRUE ++MAINT ++MAINTAINER_MODE_FALSE ++MAINTAINER_MODE_TRUE ++WARN_WRITE_STRINGS ++NO_WERROR ++WARN_CFLAGS_FOR_BUILD ++WARN_CFLAGS ++REPORT_BUGS_TEXI ++REPORT_BUGS_TO ++PKGVERSION ++DEBUGDIR ++ENABLE_BFD_64_BIT_FALSE ++ENABLE_BFD_64_BIT_TRUE ++PLUGINS_FALSE ++PLUGINS_TRUE ++LARGEFILE_CPPFLAGS ++OTOOL64 ++OTOOL ++LIPO ++NMEDIT ++DSYMUTIL ++OBJDUMP ++LN_S ++NM ++ac_ct_DUMPBIN ++DUMPBIN ++LD ++FGREP ++SED ++LIBTOOL ++EGREP ++GREP ++CPP ++am__fastdepCC_FALSE ++am__fastdepCC_TRUE ++CCDEPMODE ++am__nodep ++AMDEPBACKSLASH ++AMDEP_FALSE ++AMDEP_TRUE ++am__quote ++am__include ++DEPDIR ++OBJEXT ++EXEEXT ++ac_ct_CC ++CPPFLAGS ++LDFLAGS ++CFLAGS ++CC ++RANLIB ++AR ++AM_BACKSLASH ++AM_DEFAULT_VERBOSITY ++AM_DEFAULT_V ++AM_V ++am__untar ++am__tar ++AMTAR ++am__leading_dot ++SET_MAKE ++AWK ++mkdir_p ++MKDIR_P ++INSTALL_STRIP_PROGRAM ++STRIP ++install_sh ++MAKEINFO ++AUTOHEADER ++AUTOMAKE ++AUTOCONF ++ACLOCAL ++VERSION ++PACKAGE ++CYGPATH_W ++am__isrc ++INSTALL_DATA ++INSTALL_SCRIPT ++INSTALL_PROGRAM ++target_os ++target_vendor ++target_cpu ++target ++host_os ++host_vendor ++host_cpu ++host ++build_os ++build_vendor ++build_cpu ++build ++target_alias ++host_alias ++build_alias ++LIBS ++ECHO_T ++ECHO_N ++ECHO_C ++DEFS ++mandir ++localedir ++libdir ++psdir ++pdfdir ++dvidir ++htmldir ++infodir ++docdir ++oldincludedir ++includedir ++localstatedir ++sharedstatedir ++sysconfdir ++datadir ++datarootdir ++libexecdir ++sbindir ++bindir ++program_transform_name ++prefix ++exec_prefix ++PACKAGE_URL ++PACKAGE_BUGREPORT ++PACKAGE_STRING ++PACKAGE_VERSION ++PACKAGE_TARNAME ++PACKAGE_NAME ++PATH_SEPARATOR ++SHELL' ++ac_subst_files='' ++ac_user_opts=' ++enable_option_checking ++enable_silent_rules ++enable_shared ++enable_dependency_tracking ++enable_static ++with_pic ++enable_fast_install ++with_gnu_ld ++enable_libtool_lock ++enable_plugins ++enable_largefile ++enable_checking ++enable_64_bit_bfd ++enable_targets ++enable_64_bit_archive ++with_mmap ++enable_secureplt ++enable_separate_code ++enable_leading_mingw64_underscores ++with_separate_debug_dir ++with_pkgversion ++with_bugurl ++enable_werror ++enable_build_warnings ++enable_maintainer_mode ++enable_install_libbfd ++enable_nls ++with_system_zlib ++' ++ ac_precious_vars='build_alias ++host_alias ++target_alias ++CC ++CFLAGS ++LDFLAGS ++LIBS ++CPPFLAGS ++CPP' ++ ++ ++# Initialize some variables set by options. ++ac_init_help= ++ac_init_version=false ++ac_unrecognized_opts= ++ac_unrecognized_sep= ++# The variables have the same names as the options, with ++# dashes changed to underlines. ++cache_file=/dev/null ++exec_prefix=NONE ++no_create= ++no_recursion= ++prefix=NONE ++program_prefix=NONE ++program_suffix=NONE ++program_transform_name=s,x,x, ++silent= ++site= ++srcdir= ++verbose= ++x_includes=NONE ++x_libraries=NONE ++ ++# Installation directory options. ++# These are left unexpanded so users can "make install exec_prefix=/foo" ++# and all the variables that are supposed to be based on exec_prefix ++# by default will actually change. ++# Use braces instead of parens because sh, perl, etc. also accept them. ++# (The list follows the same order as the GNU Coding Standards.) ++bindir='${exec_prefix}/bin' ++sbindir='${exec_prefix}/sbin' ++libexecdir='${exec_prefix}/libexec' ++datarootdir='${prefix}/share' ++datadir='${datarootdir}' ++sysconfdir='${prefix}/etc' ++sharedstatedir='${prefix}/com' ++localstatedir='${prefix}/var' ++includedir='${prefix}/include' ++oldincludedir='/usr/include' ++docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' ++infodir='${datarootdir}/info' ++htmldir='${docdir}' ++dvidir='${docdir}' ++pdfdir='${docdir}' ++psdir='${docdir}' ++libdir='${exec_prefix}/lib' ++localedir='${datarootdir}/locale' ++mandir='${datarootdir}/man' ++ ++ac_prev= ++ac_dashdash= ++for ac_option ++do ++ # If the previous option needs an argument, assign it. ++ if test -n "$ac_prev"; then ++ eval $ac_prev=\$ac_option ++ ac_prev= ++ continue ++ fi ++ ++ case $ac_option in ++ *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; ++ *=) ac_optarg= ;; ++ *) ac_optarg=yes ;; ++ esac ++ ++ # Accept the important Cygnus configure options, so we can diagnose typos. ++ ++ case $ac_dashdash$ac_option in ++ --) ++ ac_dashdash=yes ;; ++ ++ -bindir | --bindir | --bindi | --bind | --bin | --bi) ++ ac_prev=bindir ;; ++ -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) ++ bindir=$ac_optarg ;; ++ ++ -build | --build | --buil | --bui | --bu) ++ ac_prev=build_alias ;; ++ -build=* | --build=* | --buil=* | --bui=* | --bu=*) ++ build_alias=$ac_optarg ;; ++ ++ -cache-file | --cache-file | --cache-fil | --cache-fi \ ++ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) ++ ac_prev=cache_file ;; ++ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ ++ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) ++ cache_file=$ac_optarg ;; ++ ++ --config-cache | -C) ++ cache_file=config.cache ;; ++ ++ -datadir | --datadir | --datadi | --datad) ++ ac_prev=datadir ;; ++ -datadir=* | --datadir=* | --datadi=* | --datad=*) ++ datadir=$ac_optarg ;; ++ ++ -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ ++ | --dataroo | --dataro | --datar) ++ ac_prev=datarootdir ;; ++ -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ ++ | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) ++ datarootdir=$ac_optarg ;; ++ ++ -disable-* | --disable-*) ++ ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` ++ # Reject names that are not valid shell variable names. ++ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && ++ as_fn_error $? "invalid feature name: $ac_useropt" ++ ac_useropt_orig=$ac_useropt ++ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` ++ case $ac_user_opts in ++ *" ++"enable_$ac_useropt" ++"*) ;; ++ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" ++ ac_unrecognized_sep=', ';; ++ esac ++ eval enable_$ac_useropt=no ;; ++ ++ -docdir | --docdir | --docdi | --doc | --do) ++ ac_prev=docdir ;; ++ -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) ++ docdir=$ac_optarg ;; ++ ++ -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) ++ ac_prev=dvidir ;; ++ -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) ++ dvidir=$ac_optarg ;; ++ ++ -enable-* | --enable-*) ++ ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` ++ # Reject names that are not valid shell variable names. ++ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && ++ as_fn_error $? "invalid feature name: $ac_useropt" ++ ac_useropt_orig=$ac_useropt ++ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` ++ case $ac_user_opts in ++ *" ++"enable_$ac_useropt" ++"*) ;; ++ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" ++ ac_unrecognized_sep=', ';; ++ esac ++ eval enable_$ac_useropt=\$ac_optarg ;; ++ ++ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ ++ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ ++ | --exec | --exe | --ex) ++ ac_prev=exec_prefix ;; ++ -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ ++ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ ++ | --exec=* | --exe=* | --ex=*) ++ exec_prefix=$ac_optarg ;; ++ ++ -gas | --gas | --ga | --g) ++ # Obsolete; use --with-gas. ++ with_gas=yes ;; ++ ++ -help | --help | --hel | --he | -h) ++ ac_init_help=long ;; ++ -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) ++ ac_init_help=recursive ;; ++ -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) ++ ac_init_help=short ;; ++ ++ -host | --host | --hos | --ho) ++ ac_prev=host_alias ;; ++ -host=* | --host=* | --hos=* | --ho=*) ++ host_alias=$ac_optarg ;; ++ ++ -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) ++ ac_prev=htmldir ;; ++ -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ ++ | --ht=*) ++ htmldir=$ac_optarg ;; ++ ++ -includedir | --includedir | --includedi | --included | --include \ ++ | --includ | --inclu | --incl | --inc) ++ ac_prev=includedir ;; ++ -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ ++ | --includ=* | --inclu=* | --incl=* | --inc=*) ++ includedir=$ac_optarg ;; ++ ++ -infodir | --infodir | --infodi | --infod | --info | --inf) ++ ac_prev=infodir ;; ++ -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) ++ infodir=$ac_optarg ;; ++ ++ -libdir | --libdir | --libdi | --libd) ++ ac_prev=libdir ;; ++ -libdir=* | --libdir=* | --libdi=* | --libd=*) ++ libdir=$ac_optarg ;; ++ ++ -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ ++ | --libexe | --libex | --libe) ++ ac_prev=libexecdir ;; ++ -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ ++ | --libexe=* | --libex=* | --libe=*) ++ libexecdir=$ac_optarg ;; ++ ++ -localedir | --localedir | --localedi | --localed | --locale) ++ ac_prev=localedir ;; ++ -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) ++ localedir=$ac_optarg ;; ++ ++ -localstatedir | --localstatedir | --localstatedi | --localstated \ ++ | --localstate | --localstat | --localsta | --localst | --locals) ++ ac_prev=localstatedir ;; ++ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ ++ | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) ++ localstatedir=$ac_optarg ;; ++ ++ -mandir | --mandir | --mandi | --mand | --man | --ma | --m) ++ ac_prev=mandir ;; ++ -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) ++ mandir=$ac_optarg ;; ++ ++ -nfp | --nfp | --nf) ++ # Obsolete; use --without-fp. ++ with_fp=no ;; ++ ++ -no-create | --no-create | --no-creat | --no-crea | --no-cre \ ++ | --no-cr | --no-c | -n) ++ no_create=yes ;; ++ ++ -no-recursion | --no-recursion | --no-recursio | --no-recursi \ ++ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ++ no_recursion=yes ;; ++ ++ -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ ++ | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ ++ | --oldin | --oldi | --old | --ol | --o) ++ ac_prev=oldincludedir ;; ++ -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ ++ | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ ++ | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) ++ oldincludedir=$ac_optarg ;; ++ ++ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) ++ ac_prev=prefix ;; ++ -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) ++ prefix=$ac_optarg ;; ++ ++ -program-prefix | --program-prefix | --program-prefi | --program-pref \ ++ | --program-pre | --program-pr | --program-p) ++ ac_prev=program_prefix ;; ++ -program-prefix=* | --program-prefix=* | --program-prefi=* \ ++ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) ++ program_prefix=$ac_optarg ;; ++ ++ -program-suffix | --program-suffix | --program-suffi | --program-suff \ ++ | --program-suf | --program-su | --program-s) ++ ac_prev=program_suffix ;; ++ -program-suffix=* | --program-suffix=* | --program-suffi=* \ ++ | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) ++ program_suffix=$ac_optarg ;; ++ ++ -program-transform-name | --program-transform-name \ ++ | --program-transform-nam | --program-transform-na \ ++ | --program-transform-n | --program-transform- \ ++ | --program-transform | --program-transfor \ ++ | --program-transfo | --program-transf \ ++ | --program-trans | --program-tran \ ++ | --progr-tra | --program-tr | --program-t) ++ ac_prev=program_transform_name ;; ++ -program-transform-name=* | --program-transform-name=* \ ++ | --program-transform-nam=* | --program-transform-na=* \ ++ | --program-transform-n=* | --program-transform-=* \ ++ | --program-transform=* | --program-transfor=* \ ++ | --program-transfo=* | --program-transf=* \ ++ | --program-trans=* | --program-tran=* \ ++ | --progr-tra=* | --program-tr=* | --program-t=*) ++ program_transform_name=$ac_optarg ;; 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Assumes ++# that executables *can* be run. ++ac_fn_c_try_run () ++{ ++ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack ++ if { { ac_try="$ac_link" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" ++$as_echo "$ac_try_echo"; } >&5 ++ (eval "$ac_link") 2>&5 ++ ac_status=$? ++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 ++ test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' ++ { { case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" ++$as_echo "$ac_try_echo"; } >&5 ++ (eval "$ac_try") 2>&5 ++ ac_status=$? ++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 ++ test $ac_status = 0; }; }; then : ++ ac_retval=0 ++else ++ $as_echo "$as_me: program exited with status $ac_status" >&5 ++ $as_echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ ac_retval=$ac_status ++fi ++ rm -rf conftest.dSYM conftest_ipa8_conftest.oo ++ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno ++ as_fn_set_status $ac_retval ++ ++} # ac_fn_c_try_run ++ ++# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES ++# ------------------------------------------------------- ++# Tests whether HEADER exists and can be compiled using the include files in ++# INCLUDES, setting the cache variable VAR accordingly. ++ac_fn_c_check_header_compile () ++{ ++ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 ++$as_echo_n "checking for $2... " >&6; } ++if eval \${$3+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++$4 ++#include <$2> ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ eval "$3=yes" ++else ++ eval "$3=no" ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++eval ac_res=\$$3 ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 ++$as_echo "$ac_res" >&6; } ++ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno ++ ++} # ac_fn_c_check_header_compile ++ ++# ac_fn_c_try_link LINENO ++# ----------------------- ++# Try to link conftest.$ac_ext, and return whether this succeeded. ++ac_fn_c_try_link () ++{ ++ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack ++ rm -f conftest.$ac_objext conftest$ac_exeext ++ if { { ac_try="$ac_link" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" ++$as_echo "$ac_try_echo"; } >&5 ++ (eval "$ac_link") 2>conftest.err ++ ac_status=$? ++ if test -s conftest.err; then ++ grep -v '^ *+' conftest.err >conftest.er1 ++ cat conftest.er1 >&5 ++ mv -f conftest.er1 conftest.err ++ fi ++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 ++ test $ac_status = 0; } && { ++ test -z "$ac_c_werror_flag" || ++ test ! -s conftest.err ++ } && test -s conftest$ac_exeext && { ++ test "$cross_compiling" = yes || ++ test -x conftest$ac_exeext ++ }; then : ++ ac_retval=0 ++else ++ $as_echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++ ac_retval=1 ++fi ++ # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information ++ # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would ++ # interfere with the next link command; also delete a directory that is ++ # left behind by Apple's compiler. We do this before executing the actions. ++ rm -rf conftest.dSYM conftest_ipa8_conftest.oo ++ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno ++ as_fn_set_status $ac_retval ++ ++} # ac_fn_c_try_link ++ ++# ac_fn_c_check_func LINENO FUNC VAR ++# ---------------------------------- ++# Tests whether FUNC exists, setting the cache variable VAR accordingly ++ac_fn_c_check_func () ++{ ++ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 ++$as_echo_n "checking for $2... " >&6; } ++if eval \${$3+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++/* Define $2 to an innocuous variant, in case declares $2. ++ For example, HP-UX 11i declares gettimeofday. */ ++#define $2 innocuous_$2 ++ ++/* System header to define __stub macros and hopefully few prototypes, ++ which can conflict with char $2 (); below. ++ Prefer to if __STDC__ is defined, since ++ exists even on freestanding compilers. */ ++ ++#ifdef __STDC__ ++# include ++#else ++# include ++#endif ++ ++#undef $2 ++ ++/* Override any GCC internal prototype to avoid an error. ++ Use char because int might match the return type of a GCC ++ builtin and then its argument prototype would still apply. */ ++#ifdef __cplusplus ++extern "C" ++#endif ++char $2 (); ++/* The GNU C library defines this for functions which it implements ++ to always fail with ENOSYS. Some functions are actually named ++ something starting with __ and the normal name is an alias. */ ++#if defined __stub_$2 || defined __stub___$2 ++choke me ++#endif ++ ++int ++main () ++{ ++return $2 (); ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_link "$LINENO"; then : ++ eval "$3=yes" ++else ++ eval "$3=no" ++fi ++rm -f core conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++fi ++eval ac_res=\$$3 ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 ++$as_echo "$ac_res" >&6; } ++ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno ++ ++} # ac_fn_c_check_func ++ ++# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES ++# -------------------------------------------- ++# Tries to find the compile-time value of EXPR in a program that includes ++# INCLUDES, setting VAR accordingly. Returns whether the value could be ++# computed ++ac_fn_c_compute_int () ++{ ++ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack ++ if test "$cross_compiling" = yes; then ++ # Depending upon the size, compute the lo and hi bounds. ++cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++$4 ++int ++main () ++{ ++static int test_array [1 - 2 * !(($2) >= 0)]; ++test_array [0] = 0; ++return test_array [0]; ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ ac_lo=0 ac_mid=0 ++ while :; do ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++$4 ++int ++main () ++{ ++static int test_array [1 - 2 * !(($2) <= $ac_mid)]; ++test_array [0] = 0; ++return test_array [0]; ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ ac_hi=$ac_mid; break ++else ++ as_fn_arith $ac_mid + 1 && ac_lo=$as_val ++ if test $ac_lo -le $ac_mid; then ++ ac_lo= ac_hi= ++ break ++ fi ++ as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++ done ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++$4 ++int ++main () ++{ ++static int test_array [1 - 2 * !(($2) < 0)]; ++test_array [0] = 0; ++return test_array [0]; ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ ac_hi=-1 ac_mid=-1 ++ while :; do ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++$4 ++int ++main () ++{ ++static int test_array [1 - 2 * !(($2) >= $ac_mid)]; ++test_array [0] = 0; ++return test_array [0]; ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ ac_lo=$ac_mid; break ++else ++ as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val ++ if test $ac_mid -le $ac_hi; then ++ ac_lo= ac_hi= ++ break ++ fi ++ as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++ done ++else ++ ac_lo= ac_hi= ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++# Binary search between lo and hi bounds. ++while test "x$ac_lo" != "x$ac_hi"; do ++ as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++$4 ++int ++main () ++{ ++static int test_array [1 - 2 * !(($2) <= $ac_mid)]; ++test_array [0] = 0; ++return test_array [0]; ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ ac_hi=$ac_mid ++else ++ as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++done ++case $ac_lo in #(( ++?*) eval "$3=\$ac_lo"; ac_retval=0 ;; ++'') ac_retval=1 ;; ++esac ++ else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++$4 ++static long int longval () { return $2; } ++static unsigned long int ulongval () { return $2; } ++#include ++#include ++int ++main () ++{ ++ ++ FILE *f = fopen ("conftest.val", "w"); ++ if (! f) ++ return 1; ++ if (($2) < 0) ++ { ++ long int i = longval (); ++ if (i != ($2)) ++ return 1; ++ fprintf (f, "%ld", i); ++ } ++ else ++ { ++ unsigned long int i = ulongval (); ++ if (i != ($2)) ++ return 1; ++ fprintf (f, "%lu", i); ++ } ++ /* Do not output a trailing newline, as this causes \r\n confusion ++ on some platforms. */ ++ return ferror (f) || fclose (f) != 0; ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_run "$LINENO"; then : ++ echo >>conftest.val; read $3 &5 ++$as_echo_n "checking whether $as_decl_name is declared... " >&6; } ++if eval \${$3+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++$4 ++int ++main () ++{ ++#ifndef $as_decl_name ++#ifdef __cplusplus ++ (void) $as_decl_use; ++#else ++ (void) $as_decl_name; ++#endif ++#endif ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ eval "$3=yes" ++else ++ eval "$3=no" ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++eval ac_res=\$$3 ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 ++$as_echo "$ac_res" >&6; } ++ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno ++ ++} # ac_fn_c_check_decl ++cat >config.log <<_ACEOF ++This file contains any messages produced by compilers while ++running configure, to aid debugging if configure makes a mistake. ++ ++It was created by bfd $as_me 2.38, which was ++generated by GNU Autoconf 2.69. Invocation command line was ++ ++ $ $0 $@ ++ ++_ACEOF ++exec 5>>config.log ++{ ++cat <<_ASUNAME ++## --------- ## ++## Platform. ## ++## --------- ## ++ ++hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` ++uname -m = `(uname -m) 2>/dev/null || echo unknown` ++uname -r = `(uname -r) 2>/dev/null || echo unknown` ++uname -s = `(uname -s) 2>/dev/null || echo unknown` ++uname -v = `(uname -v) 2>/dev/null || echo unknown` ++ ++/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` ++/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` ++ ++/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` ++/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` ++/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` ++/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` ++/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` ++/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` ++/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` ++ ++_ASUNAME ++ ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ $as_echo "PATH: $as_dir" ++ done ++IFS=$as_save_IFS ++ ++} >&5 ++ ++cat >&5 <<_ACEOF ++ ++ ++## ----------- ## ++## Core tests. ## ++## ----------- ## ++ ++_ACEOF ++ ++ ++# Keep a trace of the command line. ++# Strip out --no-create and --no-recursion so they do not pile up. ++# Strip out --silent because we don't want to record it for future runs. ++# Also quote any args containing shell meta-characters. ++# Make two passes to allow for proper duplicate-argument suppression. ++ac_configure_args= ++ac_configure_args0= ++ac_configure_args1= ++ac_must_keep_next=false ++for ac_pass in 1 2 ++do ++ for ac_arg ++ do ++ case $ac_arg in ++ -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; ++ -q | -quiet | --quiet | --quie | --qui | --qu | --q \ ++ | -silent | --silent | --silen | --sile | --sil) ++ continue ;; ++ *\'*) ++ ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; ++ esac ++ case $ac_pass in ++ 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; ++ 2) ++ as_fn_append ac_configure_args1 " '$ac_arg'" ++ if test $ac_must_keep_next = true; then ++ ac_must_keep_next=false # Got value, back to normal. ++ else ++ case $ac_arg in ++ *=* | --config-cache | -C | -disable-* | --disable-* \ ++ | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ ++ | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ ++ | -with-* | --with-* | -without-* | --without-* | --x) ++ case "$ac_configure_args0 " in ++ "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; ++ esac ++ ;; ++ -* ) ac_must_keep_next=true ;; ++ esac ++ fi ++ as_fn_append ac_configure_args " '$ac_arg'" ++ ;; ++ esac ++ done ++done ++{ ac_configure_args0=; unset ac_configure_args0;} ++{ ac_configure_args1=; unset ac_configure_args1;} ++ ++# When interrupted or exit'd, cleanup temporary files, and complete ++# config.log. 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" >&6; } ++if ${ac_cv_prog_ac_ct_STRIP+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$ac_ct_STRIP"; then ++ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_ac_ct_STRIP="strip" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP ++if test -n "$ac_ct_STRIP"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 ++$as_echo "$ac_ct_STRIP" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ if test "x$ac_ct_STRIP" = x; then ++ STRIP=":" ++ else ++ case $cross_compiling:$ac_tool_warned in ++yes:) ++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 ++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ++ac_tool_warned=yes ;; ++esac ++ STRIP=$ac_ct_STRIP ++ fi ++else ++ STRIP="$ac_cv_prog_STRIP" ++fi ++ ++fi ++INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 ++$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } ++if test -z "$MKDIR_P"; then ++ if ${ac_cv_path_mkdir+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_prog in mkdir gmkdir; do ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue ++ case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( ++ 'mkdir (GNU coreutils) '* | \ ++ 'mkdir (coreutils) '* | \ ++ 'mkdir (fileutils) '4.1*) ++ ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext ++ break 3;; ++ esac ++ done ++ done ++ done ++IFS=$as_save_IFS ++ ++fi ++ ++ test -d ./--version && rmdir ./--version ++ if test "${ac_cv_path_mkdir+set}" = set; then ++ MKDIR_P="$ac_cv_path_mkdir -p" ++ else ++ # As a last resort, use the slow shell script. Don't cache a ++ # value for MKDIR_P within a source directory, because that will ++ # break other packages using the cache if that directory is ++ # removed, or if the value is a relative name. ++ MKDIR_P="$ac_install_sh -d" ++ fi ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 ++$as_echo "$MKDIR_P" >&6; } ++ ++for ac_prog in gawk mawk nawk awk ++do ++ # Extract the first word of "$ac_prog", so it can be a program name with args. ++set dummy $ac_prog; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_AWK+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$AWK"; then ++ ac_cv_prog_AWK="$AWK" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_AWK="$ac_prog" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++AWK=$ac_cv_prog_AWK ++if test -n "$AWK"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 ++$as_echo "$AWK" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ test -n "$AWK" && break ++done ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 ++$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } ++set x ${MAKE-make} ++ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` ++if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ cat >conftest.make <<\_ACEOF ++SHELL = /bin/sh ++all: ++ @echo '@@@%%%=$(MAKE)=@@@%%%' ++_ACEOF ++# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. ++case `${MAKE-make} -f conftest.make 2>/dev/null` in ++ *@@@%%%=?*=@@@%%%*) ++ eval ac_cv_prog_make_${ac_make}_set=yes;; ++ *) ++ eval ac_cv_prog_make_${ac_make}_set=no;; ++esac ++rm -f conftest.make ++fi ++if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 ++$as_echo "yes" >&6; } ++ SET_MAKE= ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++ SET_MAKE="MAKE=${MAKE-make}" ++fi ++ ++rm -rf .tst 2>/dev/null ++mkdir .tst 2>/dev/null ++if test -d .tst; then ++ am__leading_dot=. ++else ++ am__leading_dot=_ ++fi ++rmdir .tst 2>/dev/null ++ ++# Check whether --enable-silent-rules was given. ++if test "${enable_silent_rules+set}" = set; then : ++ enableval=$enable_silent_rules; ++fi ++ ++case $enable_silent_rules in # ((( ++ yes) AM_DEFAULT_VERBOSITY=0;; ++ no) AM_DEFAULT_VERBOSITY=1;; ++ *) AM_DEFAULT_VERBOSITY=1;; ++esac ++am_make=${MAKE-make} ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 ++$as_echo_n "checking whether $am_make supports nested variables... " >&6; } ++if ${am_cv_make_support_nested_variables+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if $as_echo 'TRUE=$(BAR$(V)) ++BAR0=false ++BAR1=true ++V=1 ++am__doit: ++ @$(TRUE) ++.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then ++ am_cv_make_support_nested_variables=yes ++else ++ am_cv_make_support_nested_variables=no ++fi ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 ++$as_echo "$am_cv_make_support_nested_variables" >&6; } ++if test $am_cv_make_support_nested_variables = yes; then ++ AM_V='$(V)' ++ AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' ++else ++ AM_V=$AM_DEFAULT_VERBOSITY ++ AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY ++fi ++AM_BACKSLASH='\' ++ ++if test "`cd $srcdir && pwd`" != "`pwd`"; then ++ # Use -I$(srcdir) only when $(srcdir) != ., so that make's output ++ # is not polluted with repeated "-I." ++ am__isrc=' -I$(srcdir)' ++ # test to see if srcdir already configured ++ if test -f $srcdir/config.status; then ++ as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 ++ fi ++fi ++ ++# test whether we have cygpath ++if test -z "$CYGPATH_W"; then ++ if (cygpath --version) >/dev/null 2>/dev/null; then ++ CYGPATH_W='cygpath -w' ++ else ++ CYGPATH_W=echo ++ fi ++fi ++ ++ ++# Define the identity of the package. ++ PACKAGE='bfd' ++ VERSION='2.38' ++ ++ ++cat >>confdefs.h <<_ACEOF ++#define PACKAGE "$PACKAGE" ++_ACEOF ++ ++ ++cat >>confdefs.h <<_ACEOF ++#define VERSION "$VERSION" ++_ACEOF ++ ++# Some tools Automake needs. ++ ++ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} ++ ++ ++AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} ++ ++ ++AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} ++ ++ ++AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} ++ ++ ++MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} ++ ++# For better backward compatibility. To be removed once Automake 1.9.x ++# dies out for good. For more background, see: ++# ++# ++mkdir_p='$(MKDIR_P)' ++ ++# We need awk for the "check" target (and possibly the TAP driver). The ++# system "awk" is bad on some platforms. ++# Always define AMTAR for backward compatibility. Yes, it's still used ++# in the wild :-( We should find a proper way to deprecate it ... ++AMTAR='$${TAR-tar}' ++ ++ ++# We'll loop over all known methods to create a tar archive until one works. ++_am_tools='gnutar pax cpio none' ++ ++am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' ++ ++ ++ ++ ++ ++ ++# POSIX will say in a future version that running "rm -f" with no argument ++# is OK; and we want to be able to make that assumption in our Makefile ++# recipes. So use an aggressive probe to check that the usage we want is ++# actually supported "in the wild" to an acceptable degree. ++# See automake bug#10828. ++# To make any issue more visible, cause the running configure to be aborted ++# by default if the 'rm' program in use doesn't match our expectations; the ++# user can still override this though. ++if rm -f && rm -fr && rm -rf; then : OK; else ++ cat >&2 <<'END' ++Oops! ++ ++Your 'rm' program seems unable to run without file operands specified ++on the command line, even when the '-f' option is present. This is contrary ++to the behaviour of most rm programs out there, and not conforming with ++the upcoming POSIX standard: ++ ++Please tell bug-automake@gnu.org about your system, including the value ++of your $PATH and any error possibly output before this message. This ++can help us improve future automake versions. ++ ++END ++ if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then ++ echo 'Configuration will proceed anyway, since you have set the' >&2 ++ echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 ++ echo >&2 ++ else ++ cat >&2 <<'END' ++Aborting the configuration process, to ensure you take notice of the issue. ++ ++You can download and install GNU coreutils to get an 'rm' implementation ++that behaves properly: . ++ ++If you want to complete the configuration process using your problematic ++'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM ++to "yes", and re-run configure. ++ ++END ++ as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 ++ fi ++fi ++ ++# Check whether --enable-silent-rules was given. ++if test "${enable_silent_rules+set}" = set; then : ++ enableval=$enable_silent_rules; ++fi ++ ++case $enable_silent_rules in # ((( ++ yes) AM_DEFAULT_VERBOSITY=0;; ++ no) AM_DEFAULT_VERBOSITY=1;; ++ *) AM_DEFAULT_VERBOSITY=0;; ++esac ++am_make=${MAKE-make} ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 ++$as_echo_n "checking whether $am_make supports nested variables... " >&6; } ++if ${am_cv_make_support_nested_variables+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if $as_echo 'TRUE=$(BAR$(V)) ++BAR0=false ++BAR1=true ++V=1 ++am__doit: ++ @$(TRUE) ++.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then ++ am_cv_make_support_nested_variables=yes ++else ++ am_cv_make_support_nested_variables=no ++fi ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 ++$as_echo "$am_cv_make_support_nested_variables" >&6; } ++if test $am_cv_make_support_nested_variables = yes; then ++ AM_V='$(V)' ++ AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' ++else ++ AM_V=$AM_DEFAULT_VERBOSITY ++ AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY ++fi ++AM_BACKSLASH='\' ++ ++ ++if test -n "$ac_tool_prefix"; then ++ # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. ++set dummy ${ac_tool_prefix}ar; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_AR+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$AR"; then ++ ac_cv_prog_AR="$AR" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_AR="${ac_tool_prefix}ar" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++AR=$ac_cv_prog_AR ++if test -n "$AR"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 ++$as_echo "$AR" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++fi ++if test -z "$ac_cv_prog_AR"; then ++ ac_ct_AR=$AR ++ # Extract the first word of "ar", so it can be a program name with args. ++set dummy ar; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_ac_ct_AR+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$ac_ct_AR"; then ++ ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_ac_ct_AR="ar" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++ac_ct_AR=$ac_cv_prog_ac_ct_AR ++if test -n "$ac_ct_AR"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 ++$as_echo "$ac_ct_AR" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ if test "x$ac_ct_AR" = x; then ++ AR="" ++ else ++ case $cross_compiling:$ac_tool_warned in ++yes:) ++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 ++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ++ac_tool_warned=yes ;; ++esac ++ AR=$ac_ct_AR ++ fi ++else ++ AR="$ac_cv_prog_AR" ++fi ++ ++if test -n "$ac_tool_prefix"; then ++ # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. ++set dummy ${ac_tool_prefix}ranlib; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_RANLIB+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$RANLIB"; then ++ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++RANLIB=$ac_cv_prog_RANLIB ++if test -n "$RANLIB"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 ++$as_echo "$RANLIB" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++fi ++if test -z "$ac_cv_prog_RANLIB"; then ++ ac_ct_RANLIB=$RANLIB ++ # Extract the first word of "ranlib", so it can be a program name with args. ++set dummy ranlib; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$ac_ct_RANLIB"; then ++ ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_ac_ct_RANLIB="ranlib" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB ++if test -n "$ac_ct_RANLIB"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 ++$as_echo "$ac_ct_RANLIB" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ if test "x$ac_ct_RANLIB" = x; then ++ RANLIB=":" ++ else ++ case $cross_compiling:$ac_tool_warned in ++yes:) ++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 ++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ++ac_tool_warned=yes ;; ++esac ++ RANLIB=$ac_ct_RANLIB ++ fi ++else ++ RANLIB="$ac_cv_prog_RANLIB" ++fi ++ ++ ++# Check whether --enable-shared was given. ++if test "${enable_shared+set}" = set; then : ++ enableval=$enable_shared; p=${PACKAGE-default} ++ case $enableval in ++ yes) enable_shared=yes ;; ++ no) enable_shared=no ;; ++ *) ++ enable_shared=no ++ # Look at the argument we got. We use all the common list separators. ++ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," ++ for pkg in $enableval; do ++ IFS="$lt_save_ifs" ++ if test "X$pkg" = "X$p"; then ++ enable_shared=yes ++ fi ++ done ++ IFS="$lt_save_ifs" ++ ;; ++ esac ++else ++ enable_shared=no ++fi ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ac_ext=c ++ac_cpp='$CPP $CPPFLAGS' ++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_c_compiler_gnu ++if test -n "$ac_tool_prefix"; then ++ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. ++set dummy ${ac_tool_prefix}gcc; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_CC+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$CC"; then ++ ac_cv_prog_CC="$CC" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_CC="${ac_tool_prefix}gcc" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++CC=$ac_cv_prog_CC ++if test -n "$CC"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 ++$as_echo "$CC" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++fi ++if test -z "$ac_cv_prog_CC"; then ++ ac_ct_CC=$CC ++ # Extract the first word of "gcc", so it can be a program name with args. ++set dummy gcc; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_ac_ct_CC+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$ac_ct_CC"; then ++ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_ac_ct_CC="gcc" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++ac_ct_CC=$ac_cv_prog_ac_ct_CC ++if test -n "$ac_ct_CC"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 ++$as_echo "$ac_ct_CC" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ if test "x$ac_ct_CC" = x; then ++ CC="" ++ else ++ case $cross_compiling:$ac_tool_warned in ++yes:) ++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 ++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ++ac_tool_warned=yes ;; ++esac ++ CC=$ac_ct_CC ++ fi ++else ++ CC="$ac_cv_prog_CC" ++fi ++ ++if test -z "$CC"; then ++ if test -n "$ac_tool_prefix"; then ++ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. ++set dummy ${ac_tool_prefix}cc; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_CC+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$CC"; then ++ ac_cv_prog_CC="$CC" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_CC="${ac_tool_prefix}cc" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++CC=$ac_cv_prog_CC ++if test -n "$CC"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 ++$as_echo "$CC" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ fi ++fi ++if test -z "$CC"; then ++ # Extract the first word of "cc", so it can be a program name with args. ++set dummy cc; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_CC+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$CC"; then ++ ac_cv_prog_CC="$CC" # Let the user override the test. ++else ++ ac_prog_rejected=no ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then ++ ac_prog_rejected=yes ++ continue ++ fi ++ ac_cv_prog_CC="cc" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++if test $ac_prog_rejected = yes; then ++ # We found a bogon in the path, so make sure we never use it. ++ set dummy $ac_cv_prog_CC ++ shift ++ if test $# != 0; then ++ # We chose a different compiler from the bogus one. ++ # However, it has the same basename, so the bogon will be chosen ++ # first if we set CC to just the basename; use the full file name. ++ shift ++ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" ++ fi ++fi ++fi ++fi ++CC=$ac_cv_prog_CC ++if test -n "$CC"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 ++$as_echo "$CC" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++fi ++if test -z "$CC"; then ++ if test -n "$ac_tool_prefix"; then ++ for ac_prog in cl.exe ++ do ++ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. ++set dummy $ac_tool_prefix$ac_prog; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_CC+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$CC"; then ++ ac_cv_prog_CC="$CC" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_CC="$ac_tool_prefix$ac_prog" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++CC=$ac_cv_prog_CC ++if test -n "$CC"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 ++$as_echo "$CC" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ test -n "$CC" && break ++ done ++fi ++if test -z "$CC"; then ++ ac_ct_CC=$CC ++ for ac_prog in cl.exe ++do ++ # Extract the first word of "$ac_prog", so it can be a program name with args. ++set dummy $ac_prog; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_ac_ct_CC+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$ac_ct_CC"; then ++ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_ac_ct_CC="$ac_prog" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++ac_ct_CC=$ac_cv_prog_ac_ct_CC ++if test -n "$ac_ct_CC"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 ++$as_echo "$ac_ct_CC" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ test -n "$ac_ct_CC" && break ++done ++ ++ if test "x$ac_ct_CC" = x; then ++ CC="" ++ else ++ case $cross_compiling:$ac_tool_warned in ++yes:) ++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 ++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ++ac_tool_warned=yes ;; ++esac ++ CC=$ac_ct_CC ++ fi ++fi ++ ++fi ++ ++ ++test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 ++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} ++as_fn_error $? "no acceptable C compiler found in \$PATH ++See \`config.log' for more details" "$LINENO" 5; } ++ ++# Provide some information about the compiler. ++$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 ++set X $ac_compile ++ac_compiler=$2 ++for ac_option in --version -v -V -qversion; do ++ { { ac_try="$ac_compiler $ac_option >&5" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" ++$as_echo "$ac_try_echo"; } >&5 ++ (eval "$ac_compiler $ac_option >&5") 2>conftest.err ++ ac_status=$? ++ if test -s conftest.err; then ++ sed '10a\ ++... rest of stderr output deleted ... ++ 10q' conftest.err >conftest.er1 ++ cat conftest.er1 >&5 ++ fi ++ rm -f conftest.er1 conftest.err ++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 ++ test $ac_status = 0; } ++done ++ ++cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++ac_clean_files_save=$ac_clean_files ++ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" ++# Try to create an executable without -o first, disregard a.out. ++# It will help us diagnose broken compilers, and finding out an intuition ++# of exeext. ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 ++$as_echo_n "checking whether the C compiler works... " >&6; } ++ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` ++ ++# The possible output files: ++ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" ++ ++ac_rmfiles= ++for ac_file in $ac_files ++do ++ case $ac_file in ++ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; ++ * ) ac_rmfiles="$ac_rmfiles $ac_file";; ++ esac ++done ++rm -f $ac_rmfiles ++ ++if { { ac_try="$ac_link_default" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" ++$as_echo "$ac_try_echo"; } >&5 ++ (eval "$ac_link_default") 2>&5 ++ ac_status=$? ++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 ++ test $ac_status = 0; }; then : ++ # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. ++# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' ++# in a Makefile. We should not override ac_cv_exeext if it was cached, ++# so that the user can short-circuit this test for compilers unknown to ++# Autoconf. ++for ac_file in $ac_files '' ++do ++ test -f "$ac_file" || continue ++ case $ac_file in ++ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ++ ;; ++ [ab].out ) ++ # We found the default executable, but exeext='' is most ++ # certainly right. ++ break;; ++ *.* ) ++ if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; ++ then :; else ++ ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` ++ fi ++ # We set ac_cv_exeext here because the later test for it is not ++ # safe: cross compilers may not add the suffix if given an `-o' ++ # argument, so we may need to know it at that point already. ++ # Even if this section looks crufty: it has the advantage of ++ # actually working. ++ break;; ++ * ) ++ break;; ++ esac ++done ++test "$ac_cv_exeext" = no && ac_cv_exeext= ++ ++else ++ ac_file='' ++fi ++if test -z "$ac_file"; then : ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++$as_echo "$as_me: failed program was:" >&5 ++sed 's/^/| /' conftest.$ac_ext >&5 ++ ++{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 ++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} ++as_fn_error 77 "C compiler cannot create executables ++See \`config.log' for more details" "$LINENO" 5; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 ++$as_echo "yes" >&6; } ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 ++$as_echo_n "checking for C compiler default output file name... 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For instance with Cygwin, `ls conftest' will ++# work properly (i.e., refer to `conftest.exe'), while it won't with ++# `rm'. ++for ac_file in conftest.exe conftest conftest.*; do ++ test -f "$ac_file" || continue ++ case $ac_file in ++ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; ++ *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` ++ break;; ++ * ) break;; ++ esac ++done ++else ++ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 ++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} ++as_fn_error $? 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" >&6; } ++if test "$cross_compiling" != yes; then ++ { { ac_try="$ac_link" ++case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" ++$as_echo "$ac_try_echo"; } >&5 ++ (eval "$ac_link") 2>&5 ++ ac_status=$? ++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 ++ test $ac_status = 0; } ++ if { ac_try='./conftest$ac_cv_exeext' ++ { { case "(($ac_try" in ++ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; ++ *) ac_try_echo=$ac_try;; ++esac ++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" ++$as_echo "$ac_try_echo"; } >&5 ++ (eval "$ac_try") 2>&5 ++ ac_status=$? ++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 ++ test $ac_status = 0; }; }; then ++ cross_compiling=no ++ else ++ if test "$cross_compiling" = maybe; then ++ cross_compiling=yes ++ else ++ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 ++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} ++as_fn_error $? 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"cannot compute suffix of object files: cannot compile ++See \`config.log' for more details" "$LINENO" 5; } ++fi ++rm -f conftest.$ac_cv_objext conftest.$ac_ext ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 ++$as_echo "$ac_cv_objext" >&6; } ++OBJEXT=$ac_cv_objext ++ac_objext=$OBJEXT ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 ++$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } ++if ${ac_cv_c_compiler_gnu+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++int ++main () ++{ ++#ifndef __GNUC__ ++ choke me ++#endif ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ ac_compiler_gnu=yes ++else ++ ac_compiler_gnu=no ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++ac_cv_c_compiler_gnu=$ac_compiler_gnu ++ ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 ++$as_echo "$ac_cv_c_compiler_gnu" >&6; } ++if test $ac_compiler_gnu = yes; then ++ GCC=yes ++else ++ GCC= ++fi ++ac_test_CFLAGS=${CFLAGS+set} ++ac_save_CFLAGS=$CFLAGS ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 ++$as_echo_n "checking whether $CC accepts -g... " >&6; } ++if ${ac_cv_prog_cc_g+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ ac_save_c_werror_flag=$ac_c_werror_flag ++ ac_c_werror_flag=yes ++ ac_cv_prog_cc_g=no ++ CFLAGS="-g" ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ ac_cv_prog_cc_g=yes ++else ++ CFLAGS="" ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ ++else ++ ac_c_werror_flag=$ac_save_c_werror_flag ++ CFLAGS="-g" ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ ac_cv_prog_cc_g=yes ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++ ac_c_werror_flag=$ac_save_c_werror_flag ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 ++$as_echo "$ac_cv_prog_cc_g" >&6; } ++if test "$ac_test_CFLAGS" = set; then ++ CFLAGS=$ac_save_CFLAGS ++elif test $ac_cv_prog_cc_g = yes; then ++ if test "$GCC" = yes; then ++ CFLAGS="-g -O2" ++ else ++ CFLAGS="-g" ++ fi ++else ++ if test "$GCC" = yes; then ++ CFLAGS="-O2" ++ else ++ CFLAGS= ++ fi ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 ++$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } ++if ${ac_cv_prog_cc_c89+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ ac_cv_prog_cc_c89=no ++ac_save_CC=$CC ++cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++#include ++#include ++struct stat; ++/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ ++struct buf { int x; }; ++FILE * (*rcsopen) (struct buf *, struct stat *, int); ++static char *e (p, i) ++ char **p; ++ int i; ++{ ++ return p[i]; ++} ++static char *f (char * (*g) (char **, int), char **p, ...) ++{ ++ char *s; ++ va_list v; ++ va_start (v,p); ++ s = g (p, va_arg (v,int)); ++ va_end (v); ++ return s; ++} ++ ++/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has ++ function prototypes and stuff, but not '\xHH' hex character constants. ++ These don't provoke an error unfortunately, instead are silently treated ++ as 'x'. The following induces an error, until -std is added to get ++ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an ++ array size at least. It's necessary to write '\x00'==0 to get something ++ that's true only with -std. */ ++int osf4_cc_array ['\x00' == 0 ? 1 : -1]; ++ ++/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters ++ inside strings and character constants. */ ++#define FOO(x) 'x' ++int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; ++ ++int test (int i, double x); ++struct s1 {int (*f) (int a);}; ++struct s2 {int (*f) (double a);}; ++int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); ++int argc; ++char **argv; ++int ++main () ++{ ++return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; ++ ; ++ return 0; ++} ++_ACEOF ++for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ ++ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" ++do ++ CC="$ac_save_CC $ac_arg" ++ if ac_fn_c_try_compile "$LINENO"; then : ++ ac_cv_prog_cc_c89=$ac_arg ++fi ++rm -f core conftest.err conftest.$ac_objext ++ test "x$ac_cv_prog_cc_c89" != "xno" && break ++done ++rm -f conftest.$ac_ext ++CC=$ac_save_CC ++ ++fi ++# AC_CACHE_VAL ++case "x$ac_cv_prog_cc_c89" in ++ x) ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 ++$as_echo "none needed" >&6; } ;; ++ xno) ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 ++$as_echo "unsupported" >&6; } ;; ++ *) ++ CC="$CC $ac_cv_prog_cc_c89" ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 ++$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; ++esac ++if test "x$ac_cv_prog_cc_c89" != xno; then : ++ ++fi ++ ++ac_ext=c ++ac_cpp='$CPP $CPPFLAGS' ++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_c_compiler_gnu ++ ++ac_ext=c ++ac_cpp='$CPP $CPPFLAGS' ++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_c_compiler_gnu ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 ++$as_echo_n "checking whether $CC understands -c and -o together... " >&6; } ++if ${am_cv_prog_cc_c_o+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++ # Make sure it works both with $CC and with simple cc. ++ # Following AC_PROG_CC_C_O, we do the test twice because some ++ # compilers refuse to overwrite an existing .o file with -o, ++ # though they will create one. ++ am_cv_prog_cc_c_o=yes ++ for am_i in 1 2; do ++ if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 ++ ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 ++ ac_status=$? ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ (exit $ac_status); } \ ++ && test -f conftest2.$ac_objext; then ++ : OK ++ else ++ am_cv_prog_cc_c_o=no ++ break ++ fi ++ done ++ rm -f core conftest* ++ unset am_i ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 ++$as_echo "$am_cv_prog_cc_c_o" >&6; } ++if test "$am_cv_prog_cc_c_o" != yes; then ++ # Losing compiler, so override with the script. ++ # FIXME: It is wrong to rewrite CC. ++ # But if we don't then we get into trouble of one sort or another. ++ # A longer-term fix would be to have automake use am__CC in this case, ++ # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" ++ CC="$am_aux_dir/compile $CC" ++fi ++ac_ext=c ++ac_cpp='$CPP $CPPFLAGS' ++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_c_compiler_gnu ++ ++DEPDIR="${am__leading_dot}deps" ++ ++ac_config_commands="$ac_config_commands depfiles" ++ ++ ++am_make=${MAKE-make} ++cat > confinc << 'END' ++am__doit: ++ @echo this is the am__doit target ++.PHONY: am__doit ++END ++# If we don't find an include directive, just comment out the code. ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 ++$as_echo_n "checking for style of include used by $am_make... " >&6; } ++am__include="#" ++am__quote= ++_am_result=none ++# First try GNU make style include. ++echo "include confinc" > confmf ++# Ignore all kinds of additional output from 'make'. ++case `$am_make -s -f confmf 2> /dev/null` in #( ++*the\ am__doit\ target*) ++ am__include=include ++ am__quote= ++ _am_result=GNU ++ ;; ++esac ++# Now try BSD make style include. ++if test "$am__include" = "#"; then ++ echo '.include "confinc"' > confmf ++ case `$am_make -s -f confmf 2> /dev/null` in #( ++ *the\ am__doit\ target*) ++ am__include=.include ++ am__quote="\"" ++ _am_result=BSD ++ ;; ++ esac ++fi ++ ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 ++$as_echo "$_am_result" >&6; } ++rm -f confinc confmf ++ ++# Check whether --enable-dependency-tracking was given. ++if test "${enable_dependency_tracking+set}" = set; then : ++ enableval=$enable_dependency_tracking; ++fi ++ ++if test "x$enable_dependency_tracking" != xno; then ++ am_depcomp="$ac_aux_dir/depcomp" ++ AMDEPBACKSLASH='\' ++ am__nodep='_no' ++fi ++ if test "x$enable_dependency_tracking" != xno; then ++ AMDEP_TRUE= ++ AMDEP_FALSE='#' ++else ++ AMDEP_TRUE='#' ++ AMDEP_FALSE= ++fi ++ ++ ++ ++depcc="$CC" am_compiler_list= ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 ++$as_echo_n "checking dependency style of $depcc... " >&6; } ++if ${am_cv_CC_dependencies_compiler_type+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then ++ # We make a subdir and do the tests there. Otherwise we can end up ++ # making bogus files that we don't know about and never remove. For ++ # instance it was reported that on HP-UX the gcc test will end up ++ # making a dummy file named 'D' -- because '-MD' means "put the output ++ # in D". ++ rm -rf conftest.dir ++ mkdir conftest.dir ++ # Copy depcomp to subdir because otherwise we won't find it if we're ++ # using a relative directory. ++ cp "$am_depcomp" conftest.dir ++ cd conftest.dir ++ # We will build objects and dependencies in a subdirectory because ++ # it helps to detect inapplicable dependency modes. For instance ++ # both Tru64's cc and ICC support -MD to output dependencies as a ++ # side effect of compilation, but ICC will put the dependencies in ++ # the current directory while Tru64 will put them in the object ++ # directory. ++ mkdir sub ++ ++ am_cv_CC_dependencies_compiler_type=none ++ if test "$am_compiler_list" = ""; then ++ am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` ++ fi ++ am__universal=false ++ case " $depcc " in #( ++ *\ -arch\ *\ -arch\ *) am__universal=true ;; ++ esac ++ ++ for depmode in $am_compiler_list; do ++ # Setup a source with many dependencies, because some compilers ++ # like to wrap large dependency lists on column 80 (with \), and ++ # we should not choose a depcomp mode which is confused by this. ++ # ++ # We need to recreate these files for each test, as the compiler may ++ # overwrite some of them when testing with obscure command lines. ++ # This happens at least with the AIX C compiler. ++ : > sub/conftest.c ++ for i in 1 2 3 4 5 6; do ++ echo '#include "conftst'$i'.h"' >> sub/conftest.c ++ # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with ++ # Solaris 10 /bin/sh. ++ echo '/* dummy */' > sub/conftst$i.h ++ done ++ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf ++ ++ # We check with '-c' and '-o' for the sake of the "dashmstdout" ++ # mode. It turns out that the SunPro C++ compiler does not properly ++ # handle '-M -o', and we need to detect this. Also, some Intel ++ # versions had trouble with output in subdirs. ++ am__obj=sub/conftest.${OBJEXT-o} ++ am__minus_obj="-o $am__obj" ++ case $depmode in ++ gcc) ++ # This depmode causes a compiler race in universal mode. ++ test "$am__universal" = false || continue ++ ;; ++ nosideeffect) ++ # After this tag, mechanisms are not by side-effect, so they'll ++ # only be used when explicitly requested. ++ if test "x$enable_dependency_tracking" = xyes; then ++ continue ++ else ++ break ++ fi ++ ;; ++ msvc7 | msvc7msys | msvisualcpp | msvcmsys) ++ # This compiler won't grok '-c -o', but also, the minuso test has ++ # not run yet. These depmodes are late enough in the game, and ++ # so weak that their functioning should not be impacted. ++ am__obj=conftest.${OBJEXT-o} ++ am__minus_obj= ++ ;; ++ none) break ;; ++ esac ++ if depmode=$depmode \ ++ source=sub/conftest.c object=$am__obj \ ++ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ ++ $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ ++ >/dev/null 2>conftest.err && ++ grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && ++ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && ++ grep $am__obj sub/conftest.Po > /dev/null 2>&1 && ++ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then ++ # icc doesn't choke on unknown options, it will just issue warnings ++ # or remarks (even with -Werror). So we grep stderr for any message ++ # that says an option was ignored or not supported. ++ # When given -MP, icc 7.0 and 7.1 complain thusly: ++ # icc: Command line warning: ignoring option '-M'; no argument required ++ # The diagnosis changed in icc 8.0: ++ # icc: Command line remark: option '-MP' not supported ++ if (grep 'ignoring option' conftest.err || ++ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else ++ am_cv_CC_dependencies_compiler_type=$depmode ++ break ++ fi ++ fi ++ done ++ ++ cd .. ++ rm -rf conftest.dir ++else ++ am_cv_CC_dependencies_compiler_type=none ++fi ++ ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 ++$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } ++CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type ++ ++ if ++ test "x$enable_dependency_tracking" != xno \ ++ && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then ++ am__fastdepCC_TRUE= ++ am__fastdepCC_FALSE='#' ++else ++ am__fastdepCC_TRUE='#' ++ am__fastdepCC_FALSE= ++fi ++ ++ ++ ++ac_ext=c ++ac_cpp='$CPP $CPPFLAGS' ++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_c_compiler_gnu ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 ++$as_echo_n "checking how to run the C preprocessor... " >&6; } ++# On Suns, sometimes $CPP names a directory. ++if test -n "$CPP" && test -d "$CPP"; then ++ CPP= ++fi ++if test -z "$CPP"; then ++ if ${ac_cv_prog_CPP+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ # Double quotes because CPP needs to be expanded ++ for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" ++ do ++ ac_preproc_ok=false ++for ac_c_preproc_warn_flag in '' yes ++do ++ # Use a header file that comes with gcc, so configuring glibc ++ # with a fresh cross-compiler works. ++ # Prefer to if __STDC__ is defined, since ++ # exists even on freestanding compilers. ++ # On the NeXT, cc -E runs the code through the compiler's parser, ++ # not just through cpp. "Syntax error" is here to catch this case. ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++#ifdef __STDC__ ++# include ++#else ++# include ++#endif ++ Syntax error ++_ACEOF ++if ac_fn_c_try_cpp "$LINENO"; then : ++ ++else ++ # Broken: fails on valid input. ++continue ++fi ++rm -f conftest.err conftest.i conftest.$ac_ext ++ ++ # OK, works on sane cases. Now check whether nonexistent headers ++ # can be detected and how. ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++#include ++_ACEOF ++if ac_fn_c_try_cpp "$LINENO"; then : ++ # Broken: success on invalid input. ++continue ++else ++ # Passes both tests. ++ac_preproc_ok=: ++break ++fi ++rm -f conftest.err conftest.i conftest.$ac_ext ++ ++done ++# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. ++rm -f conftest.i conftest.err conftest.$ac_ext ++if $ac_preproc_ok; then : ++ break ++fi ++ ++ done ++ ac_cv_prog_CPP=$CPP ++ ++fi ++ CPP=$ac_cv_prog_CPP ++else ++ ac_cv_prog_CPP=$CPP ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 ++$as_echo "$CPP" >&6; } ++ac_preproc_ok=false ++for ac_c_preproc_warn_flag in '' yes ++do ++ # Use a header file that comes with gcc, so configuring glibc ++ # with a fresh cross-compiler works. ++ # Prefer to if __STDC__ is defined, since ++ # exists even on freestanding compilers. ++ # On the NeXT, cc -E runs the code through the compiler's parser, ++ # not just through cpp. "Syntax error" is here to catch this case. ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++#ifdef __STDC__ ++# include ++#else ++# include ++#endif ++ Syntax error ++_ACEOF ++if ac_fn_c_try_cpp "$LINENO"; then : ++ ++else ++ # Broken: fails on valid input. ++continue ++fi ++rm -f conftest.err conftest.i conftest.$ac_ext ++ ++ # OK, works on sane cases. Now check whether nonexistent headers ++ # can be detected and how. ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++#include ++_ACEOF ++if ac_fn_c_try_cpp "$LINENO"; then : ++ # Broken: success on invalid input. ++continue ++else ++ # Passes both tests. ++ac_preproc_ok=: ++break ++fi ++rm -f conftest.err conftest.i conftest.$ac_ext ++ ++done ++# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. ++rm -f conftest.i conftest.err conftest.$ac_ext ++if $ac_preproc_ok; then : ++ ++else ++ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 ++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} ++as_fn_error $? "C preprocessor \"$CPP\" fails sanity check ++See \`config.log' for more details" "$LINENO" 5; } ++fi ++ ++ac_ext=c ++ac_cpp='$CPP $CPPFLAGS' ++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_c_compiler_gnu ++ ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 ++$as_echo_n "checking for grep that handles long lines and -e... " >&6; } ++if ${ac_cv_path_GREP+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -z "$GREP"; then ++ ac_path_GREP_found=false ++ # Loop through the user's path and test for each of PROGNAME-LIST ++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_prog in grep ggrep; do ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" ++ as_fn_executable_p "$ac_path_GREP" || continue ++# Check for GNU ac_path_GREP and select it if it is found. ++ # Check for GNU $ac_path_GREP ++case `"$ac_path_GREP" --version 2>&1` in ++*GNU*) ++ ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; ++*) ++ ac_count=0 ++ $as_echo_n 0123456789 >"conftest.in" ++ while : ++ do ++ cat "conftest.in" "conftest.in" >"conftest.tmp" ++ mv "conftest.tmp" "conftest.in" ++ cp "conftest.in" "conftest.nl" ++ $as_echo 'GREP' >> "conftest.nl" ++ "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break ++ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break ++ as_fn_arith $ac_count + 1 && ac_count=$as_val ++ if test $ac_count -gt ${ac_path_GREP_max-0}; then ++ # Best one so far, save it but keep looking for a better one ++ ac_cv_path_GREP="$ac_path_GREP" ++ ac_path_GREP_max=$ac_count ++ fi ++ # 10*(2^10) chars as input seems more than enough ++ test $ac_count -gt 10 && break ++ done ++ rm -f conftest.in conftest.tmp conftest.nl conftest.out;; ++esac ++ ++ $ac_path_GREP_found && break 3 ++ done ++ done ++ done ++IFS=$as_save_IFS ++ if test -z "$ac_cv_path_GREP"; then ++ as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 ++ fi ++else ++ ac_cv_path_GREP=$GREP ++fi ++ ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 ++$as_echo "$ac_cv_path_GREP" >&6; } ++ GREP="$ac_cv_path_GREP" ++ ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 ++$as_echo_n "checking for egrep... " >&6; } ++if ${ac_cv_path_EGREP+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 ++ then ac_cv_path_EGREP="$GREP -E" ++ else ++ if test -z "$EGREP"; then ++ ac_path_EGREP_found=false ++ # Loop through the user's path and test for each of PROGNAME-LIST ++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_prog in egrep; do ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" ++ as_fn_executable_p "$ac_path_EGREP" || continue ++# Check for GNU ac_path_EGREP and select it if it is found. ++ # Check for GNU $ac_path_EGREP ++case `"$ac_path_EGREP" --version 2>&1` in ++*GNU*) ++ ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; ++*) ++ ac_count=0 ++ $as_echo_n 0123456789 >"conftest.in" ++ while : ++ do ++ cat "conftest.in" "conftest.in" >"conftest.tmp" ++ mv "conftest.tmp" "conftest.in" ++ cp "conftest.in" "conftest.nl" ++ $as_echo 'EGREP' >> "conftest.nl" ++ "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break ++ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break ++ as_fn_arith $ac_count + 1 && ac_count=$as_val ++ if test $ac_count -gt ${ac_path_EGREP_max-0}; then ++ # Best one so far, save it but keep looking for a better one ++ ac_cv_path_EGREP="$ac_path_EGREP" ++ ac_path_EGREP_max=$ac_count ++ fi ++ # 10*(2^10) chars as input seems more than enough ++ test $ac_count -gt 10 && break ++ done ++ rm -f conftest.in conftest.tmp conftest.nl conftest.out;; ++esac ++ ++ $ac_path_EGREP_found && break 3 ++ done ++ done ++ done ++IFS=$as_save_IFS ++ if test -z "$ac_cv_path_EGREP"; then ++ as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 ++ fi ++else ++ ac_cv_path_EGREP=$EGREP ++fi ++ ++ fi ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 ++$as_echo "$ac_cv_path_EGREP" >&6; } ++ EGREP="$ac_cv_path_EGREP" ++ ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 ++$as_echo_n "checking for ANSI C header files... " >&6; } ++if ${ac_cv_header_stdc+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++#include ++#include ++#include ++#include ++ ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ ac_cv_header_stdc=yes ++else ++ ac_cv_header_stdc=no ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++ ++if test $ac_cv_header_stdc = yes; then ++ # SunOS 4.x string.h does not declare mem*, contrary to ANSI. ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++#include ++ ++_ACEOF ++if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ++ $EGREP "memchr" >/dev/null 2>&1; then : ++ ++else ++ ac_cv_header_stdc=no ++fi ++rm -f conftest* ++ ++fi ++ ++if test $ac_cv_header_stdc = yes; then ++ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++#include ++ ++_ACEOF ++if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ++ $EGREP "free" >/dev/null 2>&1; then : ++ ++else ++ ac_cv_header_stdc=no ++fi ++rm -f conftest* ++ ++fi ++ ++if test $ac_cv_header_stdc = yes; then ++ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. ++ if test "$cross_compiling" = yes; then : ++ : ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++#include ++#include ++#if ((' ' & 0x0FF) == 0x020) ++# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') ++# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) ++#else ++# define ISLOWER(c) \ ++ (('a' <= (c) && (c) <= 'i') \ ++ || ('j' <= (c) && (c) <= 'r') \ ++ || ('s' <= (c) && (c) <= 'z')) ++# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) ++#endif ++ ++#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) ++int ++main () ++{ ++ int i; ++ for (i = 0; i < 256; i++) ++ if (XOR (islower (i), ISLOWER (i)) ++ || toupper (i) != TOUPPER (i)) ++ return 2; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_run "$LINENO"; then : ++ ++else ++ ac_cv_header_stdc=no ++fi ++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ ++ conftest.$ac_objext conftest.beam conftest.$ac_ext ++fi ++ ++fi ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 ++$as_echo "$ac_cv_header_stdc" >&6; } ++if test $ac_cv_header_stdc = yes; then ++ ++$as_echo "#define STDC_HEADERS 1" >>confdefs.h ++ ++fi ++ ++# On IRIX 5.3, sys/types and inttypes.h are conflicting. ++for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ ++ inttypes.h stdint.h unistd.h ++do : ++ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ++ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default ++" ++if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : ++ cat >>confdefs.h <<_ACEOF ++#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 ++_ACEOF ++ ++fi ++ ++done ++ ++ ++ ++ ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" ++if test "x$ac_cv_header_minix_config_h" = xyes; then : ++ MINIX=yes ++else ++ MINIX= ++fi ++ ++ ++ if test "$MINIX" = yes; then ++ ++$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h ++ ++ ++$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h ++ ++ ++$as_echo "#define _MINIX 1" >>confdefs.h ++ ++ fi ++ ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 ++$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } ++if ${ac_cv_safe_to_define___extensions__+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++# define __EXTENSIONS__ 1 ++ $ac_includes_default ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ ac_cv_safe_to_define___extensions__=yes ++else ++ ac_cv_safe_to_define___extensions__=no ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 ++$as_echo "$ac_cv_safe_to_define___extensions__" >&6; } ++ test $ac_cv_safe_to_define___extensions__ = yes && ++ $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h ++ ++ $as_echo "#define _ALL_SOURCE 1" >>confdefs.h ++ ++ $as_echo "#define _GNU_SOURCE 1" >>confdefs.h ++ ++ $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h ++ ++ $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h ++ ++ ++ ++ ++ ++case `pwd` in ++ *\ * | *\ *) ++ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 ++$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; ++esac ++ ++ ++ ++macro_version='2.2.7a' ++macro_revision='1.3134' ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ltmain="$ac_aux_dir/ltmain.sh" ++ ++# Backslashify metacharacters that are still active within ++# double-quoted strings. ++sed_quote_subst='s/\(["`$\\]\)/\\\1/g' ++ ++# Same as above, but do not quote variable references. ++double_quote_subst='s/\(["`\\]\)/\\\1/g' ++ ++# Sed substitution to delay expansion of an escaped shell variable in a ++# double_quote_subst'ed string. ++delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' ++ ++# Sed substitution to delay expansion of an escaped single quote. ++delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' ++ ++# Sed substitution to avoid accidental globbing in evaled expressions ++no_glob_subst='s/\*/\\\*/g' ++ ++ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' ++ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO ++ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5 ++$as_echo_n "checking how to print strings... " >&6; } ++# Test print first, because it will be a builtin if present. ++if test "X`print -r -- -n 2>/dev/null`" = X-n && \ ++ test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then ++ ECHO='print -r --' ++elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then ++ ECHO='printf %s\n' ++else ++ # Use this function as a fallback that always works. ++ func_fallback_echo () ++ { ++ eval 'cat <<_LTECHO_EOF ++$1 ++_LTECHO_EOF' ++ } ++ ECHO='func_fallback_echo' ++fi ++ ++# func_echo_all arg... ++# Invoke $ECHO with all args, space-separated. ++func_echo_all () ++{ ++ $ECHO "" ++} ++ ++case "$ECHO" in ++ printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5 ++$as_echo "printf" >&6; } ;; ++ print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 ++$as_echo "print -r" >&6; } ;; ++ *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5 ++$as_echo "cat" >&6; } ;; ++esac ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 ++$as_echo_n "checking for a sed that does not truncate output... " >&6; } ++if ${ac_cv_path_SED+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ ++ for ac_i in 1 2 3 4 5 6 7; do ++ ac_script="$ac_script$as_nl$ac_script" ++ done ++ echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed ++ { ac_script=; unset ac_script;} ++ if test -z "$SED"; then ++ ac_path_SED_found=false ++ # Loop through the user's path and test for each of PROGNAME-LIST ++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_prog in sed gsed; do ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" ++ as_fn_executable_p "$ac_path_SED" || continue ++# Check for GNU ac_path_SED and select it if it is found. ++ # Check for GNU $ac_path_SED ++case `"$ac_path_SED" --version 2>&1` in ++*GNU*) ++ ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; ++*) ++ ac_count=0 ++ $as_echo_n 0123456789 >"conftest.in" ++ while : ++ do ++ cat "conftest.in" "conftest.in" >"conftest.tmp" ++ mv "conftest.tmp" "conftest.in" ++ cp "conftest.in" "conftest.nl" ++ $as_echo '' >> "conftest.nl" ++ "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break ++ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break ++ as_fn_arith $ac_count + 1 && ac_count=$as_val ++ if test $ac_count -gt ${ac_path_SED_max-0}; then ++ # Best one so far, save it but keep looking for a better one ++ ac_cv_path_SED="$ac_path_SED" ++ ac_path_SED_max=$ac_count ++ fi ++ # 10*(2^10) chars as input seems more than enough ++ test $ac_count -gt 10 && break ++ done ++ rm -f conftest.in conftest.tmp conftest.nl conftest.out;; ++esac ++ ++ $ac_path_SED_found && break 3 ++ done ++ done ++ done ++IFS=$as_save_IFS ++ if test -z "$ac_cv_path_SED"; then ++ as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 ++ fi ++else ++ ac_cv_path_SED=$SED ++fi ++ ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 ++$as_echo "$ac_cv_path_SED" >&6; } ++ SED="$ac_cv_path_SED" ++ rm -f conftest.sed ++ ++test -z "$SED" && SED=sed ++Xsed="$SED -e 1s/^X//" ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 ++$as_echo_n "checking for fgrep... " >&6; } ++if ${ac_cv_path_FGREP+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 ++ then ac_cv_path_FGREP="$GREP -F" ++ else ++ if test -z "$FGREP"; then ++ ac_path_FGREP_found=false ++ # Loop through the user's path and test for each of PROGNAME-LIST ++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_prog in fgrep; do ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" ++ as_fn_executable_p "$ac_path_FGREP" || continue ++# Check for GNU ac_path_FGREP and select it if it is found. ++ # Check for GNU $ac_path_FGREP ++case `"$ac_path_FGREP" --version 2>&1` in ++*GNU*) ++ ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; ++*) ++ ac_count=0 ++ $as_echo_n 0123456789 >"conftest.in" ++ while : ++ do ++ cat "conftest.in" "conftest.in" >"conftest.tmp" ++ mv "conftest.tmp" "conftest.in" ++ cp "conftest.in" "conftest.nl" ++ $as_echo 'FGREP' >> "conftest.nl" ++ "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break ++ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break ++ as_fn_arith $ac_count + 1 && ac_count=$as_val ++ if test $ac_count -gt ${ac_path_FGREP_max-0}; then ++ # Best one so far, save it but keep looking for a better one ++ ac_cv_path_FGREP="$ac_path_FGREP" ++ ac_path_FGREP_max=$ac_count ++ fi ++ # 10*(2^10) chars as input seems more than enough ++ test $ac_count -gt 10 && break ++ done ++ rm -f conftest.in conftest.tmp conftest.nl conftest.out;; ++esac ++ ++ $ac_path_FGREP_found && break 3 ++ done ++ done ++ done ++IFS=$as_save_IFS ++ if test -z "$ac_cv_path_FGREP"; then ++ as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 ++ fi ++else ++ ac_cv_path_FGREP=$FGREP ++fi ++ ++ fi ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 ++$as_echo "$ac_cv_path_FGREP" >&6; } ++ FGREP="$ac_cv_path_FGREP" ++ ++ ++test -z "$GREP" && GREP=grep ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++# Check whether --with-gnu-ld was given. ++if test "${with_gnu_ld+set}" = set; then : ++ withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes ++else ++ with_gnu_ld=no ++fi ++ ++ac_prog=ld ++if test "$GCC" = yes; then ++ # Check if gcc -print-prog-name=ld gives a path. ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 ++$as_echo_n "checking for ld used by $CC... " >&6; } ++ case $host in ++ *-*-mingw*) ++ # gcc leaves a trailing carriage return which upsets mingw ++ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; ++ *) ++ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; ++ esac ++ case $ac_prog in ++ # Accept absolute paths. ++ [\\/]* | ?:[\\/]*) ++ re_direlt='/[^/][^/]*/\.\./' ++ # Canonicalize the pathname of ld ++ ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` ++ while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do ++ ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` ++ done ++ test -z "$LD" && LD="$ac_prog" ++ ;; ++ "") ++ # If it fails, then pretend we aren't using GCC. ++ ac_prog=ld ++ ;; ++ *) ++ # If it is relative, then search for the first ld in PATH. ++ with_gnu_ld=unknown ++ ;; ++ esac ++elif test "$with_gnu_ld" = yes; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 ++$as_echo_n "checking for GNU ld... " >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 ++$as_echo_n "checking for non-GNU ld... " >&6; } ++fi ++if ${lt_cv_path_LD+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -z "$LD"; then ++ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR ++ for ac_dir in $PATH; do ++ IFS="$lt_save_ifs" ++ test -z "$ac_dir" && ac_dir=. ++ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then ++ lt_cv_path_LD="$ac_dir/$ac_prog" ++ # Check to see if the program is GNU ld. I'd rather use --version, ++ # but apparently some variants of GNU ld only accept -v. ++ # Break only if it was the GNU/non-GNU ld that we prefer. ++ case `"$lt_cv_path_LD" -v 2>&1 &5 ++$as_echo "$LD" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 ++$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } ++if ${lt_cv_prog_gnu_ld+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ # I'd rather use --version here, but apparently some GNU lds only accept -v. ++case `$LD -v 2>&1 &5 ++$as_echo "$lt_cv_prog_gnu_ld" >&6; } ++with_gnu_ld=$lt_cv_prog_gnu_ld ++ ++ ++ ++ ++ ++ ++ ++ ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 ++$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } ++if ${lt_cv_path_NM+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$NM"; then ++ # Let the user override the nm to test. ++ lt_nm_to_check="$NM" ++ else ++ lt_nm_to_check="${ac_tool_prefix}nm" ++ if test -n "$ac_tool_prefix" && test "$build" = "$host"; then ++ lt_nm_to_check="$lt_nm_to_check nm" ++ fi ++ fi ++ for lt_tmp_nm in $lt_nm_to_check; do ++ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR ++ for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do ++ IFS="$lt_save_ifs" ++ test -z "$ac_dir" && ac_dir=. ++ case "$lt_tmp_nm" in ++ */*|*\\*) tmp_nm="$lt_tmp_nm";; ++ *) tmp_nm="$ac_dir/$lt_tmp_nm";; ++ esac ++ if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then ++ # Check to see if the nm accepts a BSD-compat flag. ++ # Adding the `sed 1q' prevents false positives on HP-UX, which says: ++ # nm: unknown option "B" ignored ++ case `"$tmp_nm" -B "$tmp_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in ++ *$tmp_nm*) lt_cv_path_NM="$tmp_nm -B" ++ break ++ ;; ++ *) ++ case `"$tmp_nm" -p "$tmp_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in ++ *$tmp_nm*) ++ lt_cv_path_NM="$tmp_nm -p" ++ break ++ ;; ++ *) ++ lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but ++ continue # so that we can try to find one that supports BSD flags ++ ;; ++ esac ++ ;; ++ esac ++ fi ++ done ++ IFS="$lt_save_ifs" ++ done ++ : ${lt_cv_path_NM=no} ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 ++$as_echo "$lt_cv_path_NM" >&6; } ++if test "$lt_cv_path_NM" != "no"; then ++ NM="$lt_cv_path_NM" ++else ++ # Didn't find any BSD compatible name lister, look for dumpbin. ++ if test -n "$DUMPBIN"; then : ++ # Let the user override the test. ++ else ++ if test -n "$ac_tool_prefix"; then ++ for ac_prog in dumpbin "link -dump" ++ do ++ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. ++set dummy $ac_tool_prefix$ac_prog; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_DUMPBIN+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$DUMPBIN"; then ++ ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++DUMPBIN=$ac_cv_prog_DUMPBIN ++if test -n "$DUMPBIN"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 ++$as_echo "$DUMPBIN" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ test -n "$DUMPBIN" && break ++ done ++fi ++if test -z "$DUMPBIN"; then ++ ac_ct_DUMPBIN=$DUMPBIN ++ for ac_prog in dumpbin "link -dump" ++do ++ # Extract the first word of "$ac_prog", so it can be a program name with args. ++set dummy $ac_prog; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$ac_ct_DUMPBIN"; then ++ ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN ++if test -n "$ac_ct_DUMPBIN"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 ++$as_echo "$ac_ct_DUMPBIN" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ test -n "$ac_ct_DUMPBIN" && break ++done ++ ++ if test "x$ac_ct_DUMPBIN" = x; then ++ DUMPBIN=":" ++ else ++ case $cross_compiling:$ac_tool_warned in ++yes:) ++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 ++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ++ac_tool_warned=yes ;; ++esac ++ DUMPBIN=$ac_ct_DUMPBIN ++ fi ++fi ++ ++ case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in ++ *COFF*) ++ DUMPBIN="$DUMPBIN -symbols" ++ ;; ++ *) ++ DUMPBIN=: ++ ;; ++ esac ++ fi ++ ++ if test "$DUMPBIN" != ":"; then ++ NM="$DUMPBIN" ++ fi ++fi ++test -z "$NM" && NM=nm ++ ++ ++ ++ ++ ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 ++$as_echo_n "checking the name lister ($NM) interface... " >&6; } ++if ${lt_cv_nm_interface+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ lt_cv_nm_interface="BSD nm" ++ echo "int some_variable = 0;" > conftest.$ac_ext ++ (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) ++ (eval "$ac_compile" 2>conftest.err) ++ cat conftest.err >&5 ++ (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) ++ (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) ++ cat conftest.err >&5 ++ (eval echo "\"\$as_me:$LINENO: output\"" >&5) ++ cat conftest.out >&5 ++ if $GREP 'External.*some_variable' conftest.out > /dev/null; then ++ lt_cv_nm_interface="MS dumpbin" ++ fi ++ rm -f conftest* ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 ++$as_echo "$lt_cv_nm_interface" >&6; } ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 ++$as_echo_n "checking whether ln -s works... " >&6; } ++LN_S=$as_ln_s ++if test "$LN_S" = "ln -s"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 ++$as_echo "yes" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 ++$as_echo "no, using $LN_S" >&6; } ++fi ++ ++# find the maximum length of command line arguments ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 ++$as_echo_n "checking the maximum length of command line arguments... " >&6; } ++if ${lt_cv_sys_max_cmd_len+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ i=0 ++ teststring="ABCD" ++ ++ case $build_os in ++ msdosdjgpp*) ++ # On DJGPP, this test can blow up pretty badly due to problems in libc ++ # (any single argument exceeding 2000 bytes causes a buffer overrun ++ # during glob expansion). Even if it were fixed, the result of this ++ # check would be larger than it should be. ++ lt_cv_sys_max_cmd_len=12288; # 12K is about right ++ ;; ++ ++ gnu*) ++ # Under GNU Hurd, this test is not required because there is ++ # no limit to the length of command line arguments. ++ # Libtool will interpret -1 as no limit whatsoever ++ lt_cv_sys_max_cmd_len=-1; ++ ;; ++ ++ cygwin* | mingw* | cegcc*) ++ # On Win9x/ME, this test blows up -- it succeeds, but takes ++ # about 5 minutes as the teststring grows exponentially. ++ # Worse, since 9x/ME are not pre-emptively multitasking, ++ # you end up with a "frozen" computer, even though with patience ++ # the test eventually succeeds (with a max line length of 256k). ++ # Instead, let's just punt: use the minimum linelength reported by ++ # all of the supported platforms: 8192 (on NT/2K/XP). ++ lt_cv_sys_max_cmd_len=8192; ++ ;; ++ ++ mint*) ++ # On MiNT this can take a long time and run out of memory. ++ lt_cv_sys_max_cmd_len=8192; ++ ;; ++ ++ amigaos*) ++ # On AmigaOS with pdksh, this test takes hours, literally. ++ # So we just punt and use a minimum line length of 8192. ++ lt_cv_sys_max_cmd_len=8192; ++ ;; ++ ++ netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) ++ # This has been around since 386BSD, at least. Likely further. ++ if test -x /sbin/sysctl; then ++ lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` ++ elif test -x /usr/sbin/sysctl; then ++ lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` ++ else ++ lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs ++ fi ++ # And add a safety zone ++ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` ++ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` ++ ;; ++ ++ interix*) ++ # We know the value 262144 and hardcode it with a safety zone (like BSD) ++ lt_cv_sys_max_cmd_len=196608 ++ ;; ++ ++ osf*) ++ # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure ++ # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not ++ # nice to cause kernel panics so lets avoid the loop below. ++ # First set a reasonable default. ++ lt_cv_sys_max_cmd_len=16384 ++ # ++ if test -x /sbin/sysconfig; then ++ case `/sbin/sysconfig -q proc exec_disable_arg_limit` in ++ *1*) lt_cv_sys_max_cmd_len=-1 ;; ++ esac ++ fi ++ ;; ++ sco3.2v5*) ++ lt_cv_sys_max_cmd_len=102400 ++ ;; ++ sysv5* | sco5v6* | sysv4.2uw2*) ++ kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` ++ if test -n "$kargmax"; then ++ lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` ++ else ++ lt_cv_sys_max_cmd_len=32768 ++ fi ++ ;; ++ *) ++ lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` ++ if test -n "$lt_cv_sys_max_cmd_len"; then ++ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` ++ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` ++ else ++ # Make teststring a little bigger before we do anything with it. ++ # a 1K string should be a reasonable start. ++ for i in 1 2 3 4 5 6 7 8 ; do ++ teststring=$teststring$teststring ++ done ++ SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} ++ # If test is not a shell built-in, we'll probably end up computing a ++ # maximum length that is only half of the actual maximum length, but ++ # we can't tell. ++ while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \ ++ = "X$teststring$teststring"; } >/dev/null 2>&1 && ++ test $i != 17 # 1/2 MB should be enough ++ do ++ i=`expr $i + 1` ++ teststring=$teststring$teststring ++ done ++ # Only check the string length outside the loop. ++ lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` ++ teststring= ++ # Add a significant safety factor because C++ compilers can tack on ++ # massive amounts of additional arguments before passing them to the ++ # linker. It appears as though 1/2 is a usable value. ++ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` ++ fi ++ ;; ++ esac ++ ++fi ++ ++if test -n $lt_cv_sys_max_cmd_len ; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 ++$as_echo "$lt_cv_sys_max_cmd_len" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 ++$as_echo "none" >&6; } ++fi ++max_cmd_len=$lt_cv_sys_max_cmd_len ++ ++ ++ ++ ++ ++ ++: ${CP="cp -f"} ++: ${MV="mv -f"} ++: ${RM="rm -f"} ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5 ++$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; } ++# Try some XSI features ++xsi_shell=no ++( _lt_dummy="a/b/c" ++ test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \ ++ = c,a/b,, \ ++ && eval 'test $(( 1 + 1 )) -eq 2 \ ++ && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ ++ && xsi_shell=yes ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5 ++$as_echo "$xsi_shell" >&6; } ++ ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5 ++$as_echo_n "checking whether the shell understands \"+=\"... " >&6; } ++lt_shell_append=no ++( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \ ++ >/dev/null 2>&1 \ ++ && lt_shell_append=yes ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5 ++$as_echo "$lt_shell_append" >&6; } ++ ++ ++if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then ++ lt_unset=unset ++else ++ lt_unset=false ++fi ++ ++ ++ ++ ++ ++# test EBCDIC or ASCII ++case `echo X|tr X '\101'` in ++ A) # ASCII based system ++ # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr ++ lt_SP2NL='tr \040 \012' ++ lt_NL2SP='tr \015\012 \040\040' ++ ;; ++ *) # EBCDIC based system ++ lt_SP2NL='tr \100 \n' ++ lt_NL2SP='tr \r\n \100\100' ++ ;; ++esac ++ ++ ++ ++ ++ ++ ++ ++ ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 ++$as_echo_n "checking for $LD option to reload object files... " >&6; } ++if ${lt_cv_ld_reload_flag+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ lt_cv_ld_reload_flag='-r' ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 ++$as_echo "$lt_cv_ld_reload_flag" >&6; } ++reload_flag=$lt_cv_ld_reload_flag ++case $reload_flag in ++"" | " "*) ;; ++*) reload_flag=" $reload_flag" ;; ++esac ++reload_cmds='$LD$reload_flag -o $output$reload_objs' ++case $host_os in ++ darwin*) ++ if test "$GCC" = yes; then ++ reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' ++ else ++ reload_cmds='$LD$reload_flag -o $output$reload_objs' ++ fi ++ ;; ++esac ++ ++ ++ ++ ++ ++ ++ ++ ++ ++if test -n "$ac_tool_prefix"; then ++ # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. ++set dummy ${ac_tool_prefix}objdump; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_OBJDUMP+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$OBJDUMP"; then ++ ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++OBJDUMP=$ac_cv_prog_OBJDUMP ++if test -n "$OBJDUMP"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 ++$as_echo "$OBJDUMP" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++fi ++if test -z "$ac_cv_prog_OBJDUMP"; then ++ ac_ct_OBJDUMP=$OBJDUMP ++ # Extract the first word of "objdump", so it can be a program name with args. ++set dummy objdump; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$ac_ct_OBJDUMP"; then ++ ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_ac_ct_OBJDUMP="objdump" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP ++if test -n "$ac_ct_OBJDUMP"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 ++$as_echo "$ac_ct_OBJDUMP" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ if test "x$ac_ct_OBJDUMP" = x; then ++ OBJDUMP="false" ++ else ++ case $cross_compiling:$ac_tool_warned in ++yes:) ++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 ++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ++ac_tool_warned=yes ;; ++esac ++ OBJDUMP=$ac_ct_OBJDUMP ++ fi ++else ++ OBJDUMP="$ac_cv_prog_OBJDUMP" ++fi ++ ++test -z "$OBJDUMP" && OBJDUMP=objdump ++ ++ ++ ++ ++ ++ ++ ++ ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 ++$as_echo_n "checking how to recognize dependent libraries... " >&6; } ++if ${lt_cv_deplibs_check_method+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ lt_cv_file_magic_cmd='$MAGIC_CMD' ++lt_cv_file_magic_test_file= ++lt_cv_deplibs_check_method='unknown' ++# Need to set the preceding variable on all platforms that support ++# interlibrary dependencies. ++# 'none' -- dependencies not supported. ++# `unknown' -- same as none, but documents that we really don't know. ++# 'pass_all' -- all dependencies passed with no checks. ++# 'test_compile' -- check by making test program. ++# 'file_magic [[regex]]' -- check by looking for files in library path ++# which responds to the $file_magic_cmd with a given extended regex. ++# If you have `file' or equivalent on your system and you're not sure ++# whether `pass_all' will *always* work, you probably want this one. ++ ++case $host_os in ++aix[4-9]*) ++ lt_cv_deplibs_check_method=pass_all ++ ;; ++ ++beos*) ++ lt_cv_deplibs_check_method=pass_all ++ ;; ++ ++bsdi[45]*) ++ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' ++ lt_cv_file_magic_cmd='/usr/bin/file -L' ++ lt_cv_file_magic_test_file=/shlib/libc.so ++ ;; ++ ++cygwin*) ++ # func_win32_libid is a shell function defined in ltmain.sh ++ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' ++ lt_cv_file_magic_cmd='func_win32_libid' ++ ;; ++ ++mingw* | pw32*) ++ # Base MSYS/MinGW do not provide the 'file' command needed by ++ # func_win32_libid shell function, so use a weaker test based on 'objdump', ++ # unless we find 'file', for example because we are cross-compiling. ++ # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. ++ if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then ++ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' ++ lt_cv_file_magic_cmd='func_win32_libid' ++ else ++ lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' ++ lt_cv_file_magic_cmd='$OBJDUMP -f' ++ fi ++ ;; ++ ++cegcc*) ++ # use the weaker test based on 'objdump'. See mingw*. ++ lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' ++ lt_cv_file_magic_cmd='$OBJDUMP -f' ++ ;; ++ ++darwin* | rhapsody*) ++ lt_cv_deplibs_check_method=pass_all ++ ;; ++ ++freebsd* | dragonfly*) ++ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then ++ case $host_cpu in ++ i*86 ) ++ # Not sure whether the presence of OpenBSD here was a mistake. ++ # Let's accept both of them until this is cleared up. ++ lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' ++ lt_cv_file_magic_cmd=/usr/bin/file ++ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` ++ ;; ++ esac ++ else ++ lt_cv_deplibs_check_method=pass_all ++ fi ++ ;; ++ ++gnu*) ++ lt_cv_deplibs_check_method=pass_all ++ ;; ++ ++haiku*) ++ lt_cv_deplibs_check_method=pass_all ++ ;; ++ ++hpux10.20* | hpux11*) ++ lt_cv_file_magic_cmd=/usr/bin/file ++ case $host_cpu in ++ ia64*) ++ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' ++ lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ++ ;; ++ hppa*64*) ++ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' ++ lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ++ ;; ++ *) ++ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' ++ lt_cv_file_magic_test_file=/usr/lib/libc.sl ++ ;; ++ esac ++ ;; ++ ++interix[3-9]*) ++ # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here ++ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' ++ ;; ++ ++irix5* | irix6* | nonstopux*) ++ case $LD in ++ *-32|*"-32 ") libmagic=32-bit;; ++ *-n32|*"-n32 ") libmagic=N32;; ++ *-64|*"-64 ") libmagic=64-bit;; ++ *) libmagic=never-match;; ++ esac ++ lt_cv_deplibs_check_method=pass_all ++ ;; ++ ++# This must be Linux ELF. ++linux* | k*bsd*-gnu | kopensolaris*-gnu) ++ lt_cv_deplibs_check_method=pass_all ++ ;; ++ ++netbsd*) ++ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then ++ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' ++ else ++ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' ++ fi ++ ;; ++ ++newos6*) ++ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' ++ lt_cv_file_magic_cmd=/usr/bin/file ++ lt_cv_file_magic_test_file=/usr/lib/libnls.so ++ ;; ++ ++*nto* | *qnx*) ++ lt_cv_deplibs_check_method=pass_all ++ ;; ++ ++openbsd*) ++ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then ++ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' ++ else ++ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' ++ fi ++ ;; ++ ++osf3* | osf4* | osf5*) ++ lt_cv_deplibs_check_method=pass_all ++ ;; ++ ++rdos*) ++ lt_cv_deplibs_check_method=pass_all ++ ;; ++ ++solaris*) ++ lt_cv_deplibs_check_method=pass_all ++ ;; ++ ++sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) ++ lt_cv_deplibs_check_method=pass_all ++ ;; ++ ++sysv4 | sysv4.3*) ++ case $host_vendor in ++ motorola) ++ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' ++ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ++ ;; ++ ncr) ++ lt_cv_deplibs_check_method=pass_all ++ ;; ++ sequent) ++ lt_cv_file_magic_cmd='/bin/file' ++ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ++ ;; ++ sni) ++ lt_cv_file_magic_cmd='/bin/file' ++ lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" ++ lt_cv_file_magic_test_file=/lib/libc.so ++ ;; ++ siemens) ++ lt_cv_deplibs_check_method=pass_all ++ ;; ++ pc) ++ lt_cv_deplibs_check_method=pass_all ++ ;; ++ esac ++ ;; ++ ++tpf*) ++ lt_cv_deplibs_check_method=pass_all ++ ;; ++esac ++ ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 ++$as_echo "$lt_cv_deplibs_check_method" >&6; } ++file_magic_cmd=$lt_cv_file_magic_cmd ++deplibs_check_method=$lt_cv_deplibs_check_method ++test -z "$deplibs_check_method" && deplibs_check_method=unknown ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++plugin_option= ++plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll" ++for plugin in $plugin_names; do ++ plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin` ++ if test x$plugin_so = x$plugin; then ++ plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin` ++ fi ++ if test x$plugin_so != x$plugin; then ++ plugin_option="--plugin $plugin_so" ++ break ++ fi ++done ++ ++if test -n "$ac_tool_prefix"; then ++ # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. ++set dummy ${ac_tool_prefix}ar; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_AR+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$AR"; then ++ ac_cv_prog_AR="$AR" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_AR="${ac_tool_prefix}ar" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++AR=$ac_cv_prog_AR ++if test -n "$AR"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 ++$as_echo "$AR" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++fi ++if test -z "$ac_cv_prog_AR"; then ++ ac_ct_AR=$AR ++ # Extract the first word of "ar", so it can be a program name with args. ++set dummy ar; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_ac_ct_AR+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$ac_ct_AR"; then ++ ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_ac_ct_AR="ar" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++ac_ct_AR=$ac_cv_prog_ac_ct_AR ++if test -n "$ac_ct_AR"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 ++$as_echo "$ac_ct_AR" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ if test "x$ac_ct_AR" = x; then ++ AR="false" ++ else ++ case $cross_compiling:$ac_tool_warned in ++yes:) ++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 ++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ++ac_tool_warned=yes ;; ++esac ++ AR=$ac_ct_AR ++ fi ++else ++ AR="$ac_cv_prog_AR" ++fi ++ ++test -z "$AR" && AR=ar ++if test -n "$plugin_option"; then ++ if $AR --help 2>&1 | grep -q "\--plugin"; then ++ touch conftest.c ++ $AR $plugin_option rc conftest.a conftest.c ++ if test "$?" != 0; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Failed: $AR $plugin_option rc" >&5 ++$as_echo "$as_me: WARNING: Failed: $AR $plugin_option rc" >&2;} ++ else ++ AR="$AR $plugin_option" ++ fi ++ rm -f conftest.* ++ fi ++fi ++test -z "$AR_FLAGS" && AR_FLAGS=cru ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++if test -n "$ac_tool_prefix"; then ++ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. ++set dummy ${ac_tool_prefix}strip; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_STRIP+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$STRIP"; then ++ ac_cv_prog_STRIP="$STRIP" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_STRIP="${ac_tool_prefix}strip" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++STRIP=$ac_cv_prog_STRIP ++if test -n "$STRIP"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 ++$as_echo "$STRIP" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++fi ++if test -z "$ac_cv_prog_STRIP"; then ++ ac_ct_STRIP=$STRIP ++ # Extract the first word of "strip", so it can be a program name with args. ++set dummy strip; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_ac_ct_STRIP+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$ac_ct_STRIP"; then ++ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_ac_ct_STRIP="strip" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP ++if test -n "$ac_ct_STRIP"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 ++$as_echo "$ac_ct_STRIP" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ if test "x$ac_ct_STRIP" = x; then ++ STRIP=":" ++ else ++ case $cross_compiling:$ac_tool_warned in ++yes:) ++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 ++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ++ac_tool_warned=yes ;; ++esac ++ STRIP=$ac_ct_STRIP ++ fi ++else ++ STRIP="$ac_cv_prog_STRIP" ++fi ++ ++test -z "$STRIP" && STRIP=: ++ ++ ++ ++ ++ ++ ++if test -n "$ac_tool_prefix"; then ++ # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. ++set dummy ${ac_tool_prefix}ranlib; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_RANLIB+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$RANLIB"; then ++ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++RANLIB=$ac_cv_prog_RANLIB ++if test -n "$RANLIB"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 ++$as_echo "$RANLIB" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++fi ++if test -z "$ac_cv_prog_RANLIB"; then ++ ac_ct_RANLIB=$RANLIB ++ # Extract the first word of "ranlib", so it can be a program name with args. ++set dummy ranlib; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$ac_ct_RANLIB"; then ++ ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_ac_ct_RANLIB="ranlib" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB ++if test -n "$ac_ct_RANLIB"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 ++$as_echo "$ac_ct_RANLIB" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ if test "x$ac_ct_RANLIB" = x; then ++ RANLIB=":" ++ else ++ case $cross_compiling:$ac_tool_warned in ++yes:) ++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 ++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ++ac_tool_warned=yes ;; ++esac ++ RANLIB=$ac_ct_RANLIB ++ fi ++else ++ RANLIB="$ac_cv_prog_RANLIB" ++fi ++ ++test -z "$RANLIB" && RANLIB=: ++if test -n "$plugin_option" && test "$RANLIB" != ":"; then ++ if $RANLIB --help 2>&1 | grep -q "\--plugin"; then ++ RANLIB="$RANLIB $plugin_option" ++ fi ++fi ++ ++ ++ ++ ++ ++ ++# Determine commands to create old-style static archives. ++old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' ++old_postinstall_cmds='chmod 644 $oldlib' ++old_postuninstall_cmds= ++ ++if test -n "$RANLIB"; then ++ case $host_os in ++ openbsd*) ++ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" ++ ;; ++ *) ++ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" ++ ;; ++ esac ++ old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" ++fi ++ ++case $host_os in ++ darwin*) ++ lock_old_archive_extraction=yes ;; ++ *) ++ lock_old_archive_extraction=no ;; ++esac ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++# If no C compiler was specified, use CC. ++LTCC=${LTCC-"$CC"} ++ ++# If no C compiler flags were specified, use CFLAGS. ++LTCFLAGS=${LTCFLAGS-"$CFLAGS"} ++ ++# Allow CC to be a program name with arguments. ++compiler=$CC ++ ++ ++# Check for command to grab the raw symbol name followed by C symbol from nm. ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 ++$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } ++if ${lt_cv_sys_global_symbol_pipe+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ ++# These are sane defaults that work on at least a few old systems. ++# [They come from Ultrix. What could be older than Ultrix?!! ;)] ++ ++# Character class describing NM global symbol codes. ++symcode='[BCDEGRST]' ++ ++# Regexp to match symbols that can be accessed directly from C. ++sympat='\([_A-Za-z][_A-Za-z0-9]*\)' ++ ++# Define system-specific variables. ++case $host_os in ++aix*) ++ symcode='[BCDT]' ++ ;; ++cygwin* | mingw* | pw32* | cegcc*) ++ symcode='[ABCDGISTW]' ++ ;; ++hpux*) ++ if test "$host_cpu" = ia64; then ++ symcode='[ABCDEGRST]' ++ fi ++ ;; ++irix* | nonstopux*) ++ symcode='[BCDEGRST]' ++ ;; ++osf*) ++ symcode='[BCDEGQRST]' ++ ;; ++solaris*) ++ symcode='[BCDRT]' ++ ;; ++sco3.2v5*) ++ symcode='[DT]' ++ ;; ++sysv4.2uw2*) ++ symcode='[DT]' ++ ;; ++sysv5* | sco5v6* | unixware* | OpenUNIX*) ++ symcode='[ABDT]' ++ ;; ++sysv4) ++ symcode='[DFNSTU]' ++ ;; ++esac ++ ++# If we're using GNU nm, then use its standard symbol codes. ++case `$NM -V 2>&1` in ++*GNU* | *'with BFD'*) ++ symcode='[ABCDGIRSTW]' ;; ++esac ++ ++# Transform an extracted symbol line into a proper C declaration. ++# Some systems (esp. on ia64) link data and code symbols differently, ++# so use this general approach. ++lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" ++ ++# Transform an extracted symbol line into symbol name and symbol address ++lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" ++lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'" ++ ++# Handle CRLF in mingw tool chain ++opt_cr= ++case $build_os in ++mingw*) ++ opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ++ ;; ++esac ++ ++# Try without a prefix underscore, then with it. ++for ac_symprfx in "" "_"; do ++ ++ # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. ++ symxfrm="\\1 $ac_symprfx\\2 \\2" ++ ++ # Write the raw and C identifiers. ++ if test "$lt_cv_nm_interface" = "MS dumpbin"; then ++ # Fake it for dumpbin and say T for any non-static function ++ # and D for any global variable. ++ # Also find C++ and __fastcall symbols from MSVC++, ++ # which start with @ or ?. ++ lt_cv_sys_global_symbol_pipe="$AWK '"\ ++" {last_section=section; section=\$ 3};"\ ++" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ ++" \$ 0!~/External *\|/{next};"\ ++" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ ++" {if(hide[section]) next};"\ ++" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ ++" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ ++" s[1]~/^[@?]/{print s[1], s[1]; next};"\ ++" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ ++" ' prfx=^$ac_symprfx" ++ else ++ lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" ++ fi ++ ++ # Check to see that the pipe works correctly. ++ pipe_works=no ++ ++ rm -f conftest* ++ cat > conftest.$ac_ext <<_LT_EOF ++#ifdef __cplusplus ++extern "C" { ++#endif ++char nm_test_var; ++void nm_test_func(void); ++void nm_test_func(void){} ++#ifdef __cplusplus ++} ++#endif ++int main(){nm_test_var='a';nm_test_func();return(0);} ++_LT_EOF ++ ++ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 ++ (eval $ac_compile) 2>&5 ++ ac_status=$? ++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 ++ test $ac_status = 0; }; then ++ # Now try to grab the symbols. ++ nlist=conftest.nm ++ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 ++ (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 ++ ac_status=$? ++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 ++ test $ac_status = 0; } && test -s "$nlist"; then ++ # Try sorting and uniquifying the output. ++ if sort "$nlist" | uniq > "$nlist"T; then ++ mv -f "$nlist"T "$nlist" ++ else ++ rm -f "$nlist"T ++ fi ++ ++ # Make sure that we snagged all the symbols we need. ++ if $GREP ' nm_test_var$' "$nlist" >/dev/null; then ++ if $GREP ' nm_test_func$' "$nlist" >/dev/null; then ++ cat <<_LT_EOF > conftest.$ac_ext ++#ifdef __cplusplus ++extern "C" { ++#endif ++ ++_LT_EOF ++ # Now generate the symbol file. ++ eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' ++ ++ cat <<_LT_EOF >> conftest.$ac_ext ++ ++/* The mapping between symbol names and symbols. */ ++const struct { ++ const char *name; ++ void *address; ++} ++lt__PROGRAM__LTX_preloaded_symbols[] = ++{ ++ { "@PROGRAM@", (void *) 0 }, ++_LT_EOF ++ $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext ++ cat <<\_LT_EOF >> conftest.$ac_ext ++ {0, (void *) 0} ++}; ++ ++/* This works around a problem in FreeBSD linker */ ++#ifdef FREEBSD_WORKAROUND ++static const void *lt_preloaded_setup() { ++ return lt__PROGRAM__LTX_preloaded_symbols; ++} ++#endif ++ ++#ifdef __cplusplus ++} ++#endif ++_LT_EOF ++ # Now try linking the two files. ++ mv conftest.$ac_objext conftstm.$ac_objext ++ lt_save_LIBS="$LIBS" ++ lt_save_CFLAGS="$CFLAGS" ++ LIBS="conftstm.$ac_objext" ++ CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" ++ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 ++ (eval $ac_link) 2>&5 ++ ac_status=$? ++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 ++ test $ac_status = 0; } && test -s conftest${ac_exeext}; then ++ pipe_works=yes ++ fi ++ LIBS="$lt_save_LIBS" ++ CFLAGS="$lt_save_CFLAGS" ++ else ++ echo "cannot find nm_test_func in $nlist" >&5 ++ fi ++ else ++ echo "cannot find nm_test_var in $nlist" >&5 ++ fi ++ else ++ echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 ++ fi ++ else ++ echo "$progname: failed program was:" >&5 ++ cat conftest.$ac_ext >&5 ++ fi ++ rm -rf conftest* conftst* ++ ++ # Do not use the global_symbol_pipe unless it works. ++ if test "$pipe_works" = yes; then ++ break ++ else ++ lt_cv_sys_global_symbol_pipe= ++ fi ++done ++ ++fi ++ ++if test -z "$lt_cv_sys_global_symbol_pipe"; then ++ lt_cv_sys_global_symbol_to_cdecl= ++fi ++if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 ++$as_echo "failed" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 ++$as_echo "ok" >&6; } ++fi ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++# Check whether --enable-libtool-lock was given. ++if test "${enable_libtool_lock+set}" = set; then : ++ enableval=$enable_libtool_lock; ++fi ++ ++test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes ++ ++# Some flags need to be propagated to the compiler or linker for good ++# libtool support. ++case $host in ++ia64-*-hpux*) ++ # Find out which ABI we are using. ++ echo 'int i;' > conftest.$ac_ext ++ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 ++ (eval $ac_compile) 2>&5 ++ ac_status=$? ++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 ++ test $ac_status = 0; }; then ++ case `/usr/bin/file conftest.$ac_objext` in ++ *ELF-32*) ++ HPUX_IA64_MODE="32" ++ ;; ++ *ELF-64*) ++ HPUX_IA64_MODE="64" ++ ;; ++ esac ++ fi ++ rm -rf conftest* ++ ;; ++*-*-irix6*) ++ # Find out which ABI we are using. ++ echo '#line '$LINENO' "configure"' > conftest.$ac_ext ++ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 ++ (eval $ac_compile) 2>&5 ++ ac_status=$? ++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 ++ test $ac_status = 0; }; then ++ if test "$lt_cv_prog_gnu_ld" = yes; then ++ case `/usr/bin/file conftest.$ac_objext` in ++ *32-bit*) ++ LD="${LD-ld} -melf32bsmip" ++ ;; ++ *N32*) ++ LD="${LD-ld} -melf32bmipn32" ++ ;; ++ *64-bit*) ++ LD="${LD-ld} -melf64bmip" ++ ;; ++ esac ++ else ++ case `/usr/bin/file conftest.$ac_objext` in ++ *32-bit*) ++ LD="${LD-ld} -32" ++ ;; ++ *N32*) ++ LD="${LD-ld} -n32" ++ ;; ++ *64-bit*) ++ LD="${LD-ld} -64" ++ ;; ++ esac ++ fi ++ fi ++ rm -rf conftest* ++ ;; ++ ++x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ ++s390*-*linux*|s390*-*tpf*|sparc*-*linux*) ++ # Find out which ABI we are using. ++ echo 'int i;' > conftest.$ac_ext ++ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 ++ (eval $ac_compile) 2>&5 ++ ac_status=$? ++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 ++ test $ac_status = 0; }; then ++ case `/usr/bin/file conftest.o` in ++ *32-bit*) ++ case $host in ++ x86_64-*kfreebsd*-gnu) ++ LD="${LD-ld} -m elf_i386_fbsd" ++ ;; ++ x86_64-*linux*) ++ case `/usr/bin/file conftest.o` in ++ *x86-64*) ++ LD="${LD-ld} -m elf32_x86_64" ++ ;; ++ *) ++ LD="${LD-ld} -m elf_i386" ++ ;; ++ esac ++ ;; ++ powerpc64le-*linux*) ++ LD="${LD-ld} -m elf32lppclinux" ++ ;; ++ powerpc64-*linux*) ++ LD="${LD-ld} -m elf32ppclinux" ++ ;; ++ s390x-*linux*) ++ LD="${LD-ld} -m elf_s390" ++ ;; ++ sparc64-*linux*) ++ LD="${LD-ld} -m elf32_sparc" ++ ;; ++ esac ++ ;; ++ *64-bit*) ++ case $host in ++ x86_64-*kfreebsd*-gnu) ++ LD="${LD-ld} -m elf_x86_64_fbsd" ++ ;; ++ x86_64-*linux*) ++ LD="${LD-ld} -m elf_x86_64" ++ ;; ++ powerpcle-*linux*) ++ LD="${LD-ld} -m elf64lppc" ++ ;; ++ powerpc-*linux*) ++ LD="${LD-ld} -m elf64ppc" ++ ;; ++ s390*-*linux*|s390*-*tpf*) ++ LD="${LD-ld} -m elf64_s390" ++ ;; ++ sparc*-*linux*) ++ LD="${LD-ld} -m elf64_sparc" ++ ;; ++ esac ++ ;; ++ esac ++ fi ++ rm -rf conftest* ++ ;; ++ ++*-*-sco3.2v5*) ++ # On SCO OpenServer 5, we need -belf to get full-featured binaries. ++ SAVE_CFLAGS="$CFLAGS" ++ CFLAGS="$CFLAGS -belf" ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 ++$as_echo_n "checking whether the C compiler needs -belf... " >&6; } ++if ${lt_cv_cc_needs_belf+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ ac_ext=c ++ac_cpp='$CPP $CPPFLAGS' ++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_c_compiler_gnu ++ ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_link "$LINENO"; then : ++ lt_cv_cc_needs_belf=yes ++else ++ lt_cv_cc_needs_belf=no ++fi ++rm -f core conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++ ac_ext=c ++ac_cpp='$CPP $CPPFLAGS' ++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_c_compiler_gnu ++ ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 ++$as_echo "$lt_cv_cc_needs_belf" >&6; } ++ if test x"$lt_cv_cc_needs_belf" != x"yes"; then ++ # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf ++ CFLAGS="$SAVE_CFLAGS" ++ fi ++ ;; ++sparc*-*solaris*) ++ # Find out which ABI we are using. ++ echo 'int i;' > conftest.$ac_ext ++ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 ++ (eval $ac_compile) 2>&5 ++ ac_status=$? ++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 ++ test $ac_status = 0; }; then ++ case `/usr/bin/file conftest.o` in ++ *64-bit*) ++ case $lt_cv_prog_gnu_ld in ++ yes*) LD="${LD-ld} -m elf64_sparc" ;; ++ *) ++ if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then ++ LD="${LD-ld} -64" ++ fi ++ ;; ++ esac ++ ;; ++ esac ++ fi ++ rm -rf conftest* ++ ;; ++esac ++ ++need_locks="$enable_libtool_lock" ++ ++ ++ case $host_os in ++ rhapsody* | darwin*) ++ if test -n "$ac_tool_prefix"; then ++ # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. ++set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_DSYMUTIL+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$DSYMUTIL"; then ++ ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++DSYMUTIL=$ac_cv_prog_DSYMUTIL ++if test -n "$DSYMUTIL"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 ++$as_echo "$DSYMUTIL" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++fi ++if test -z "$ac_cv_prog_DSYMUTIL"; then ++ ac_ct_DSYMUTIL=$DSYMUTIL ++ # Extract the first word of "dsymutil", so it can be a program name with args. ++set dummy dsymutil; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$ac_ct_DSYMUTIL"; then ++ ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL ++if test -n "$ac_ct_DSYMUTIL"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 ++$as_echo "$ac_ct_DSYMUTIL" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ if test "x$ac_ct_DSYMUTIL" = x; then ++ DSYMUTIL=":" ++ else ++ case $cross_compiling:$ac_tool_warned in ++yes:) ++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 ++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ++ac_tool_warned=yes ;; ++esac ++ DSYMUTIL=$ac_ct_DSYMUTIL ++ fi ++else ++ DSYMUTIL="$ac_cv_prog_DSYMUTIL" ++fi ++ ++ if test -n "$ac_tool_prefix"; then ++ # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. ++set dummy ${ac_tool_prefix}nmedit; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_NMEDIT+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$NMEDIT"; then ++ ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++NMEDIT=$ac_cv_prog_NMEDIT ++if test -n "$NMEDIT"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 ++$as_echo "$NMEDIT" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++fi ++if test -z "$ac_cv_prog_NMEDIT"; then ++ ac_ct_NMEDIT=$NMEDIT ++ # Extract the first word of "nmedit", so it can be a program name with args. ++set dummy nmedit; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$ac_ct_NMEDIT"; then ++ ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_ac_ct_NMEDIT="nmedit" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT ++if test -n "$ac_ct_NMEDIT"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 ++$as_echo "$ac_ct_NMEDIT" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ if test "x$ac_ct_NMEDIT" = x; then ++ NMEDIT=":" ++ else ++ case $cross_compiling:$ac_tool_warned in ++yes:) ++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 ++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ++ac_tool_warned=yes ;; ++esac ++ NMEDIT=$ac_ct_NMEDIT ++ fi ++else ++ NMEDIT="$ac_cv_prog_NMEDIT" ++fi ++ ++ if test -n "$ac_tool_prefix"; then ++ # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. ++set dummy ${ac_tool_prefix}lipo; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_LIPO+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$LIPO"; then ++ ac_cv_prog_LIPO="$LIPO" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_LIPO="${ac_tool_prefix}lipo" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++LIPO=$ac_cv_prog_LIPO ++if test -n "$LIPO"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 ++$as_echo "$LIPO" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++fi ++if test -z "$ac_cv_prog_LIPO"; then ++ ac_ct_LIPO=$LIPO ++ # Extract the first word of "lipo", so it can be a program name with args. ++set dummy lipo; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_ac_ct_LIPO+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$ac_ct_LIPO"; then ++ ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_ac_ct_LIPO="lipo" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO ++if test -n "$ac_ct_LIPO"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 ++$as_echo "$ac_ct_LIPO" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ if test "x$ac_ct_LIPO" = x; then ++ LIPO=":" ++ else ++ case $cross_compiling:$ac_tool_warned in ++yes:) ++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 ++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ++ac_tool_warned=yes ;; ++esac ++ LIPO=$ac_ct_LIPO ++ fi ++else ++ LIPO="$ac_cv_prog_LIPO" ++fi ++ ++ if test -n "$ac_tool_prefix"; then ++ # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. ++set dummy ${ac_tool_prefix}otool; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_OTOOL+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$OTOOL"; then ++ ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_OTOOL="${ac_tool_prefix}otool" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++OTOOL=$ac_cv_prog_OTOOL ++if test -n "$OTOOL"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 ++$as_echo "$OTOOL" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++fi ++if test -z "$ac_cv_prog_OTOOL"; then ++ ac_ct_OTOOL=$OTOOL ++ # Extract the first word of "otool", so it can be a program name with args. ++set dummy otool; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$ac_ct_OTOOL"; then ++ ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_ac_ct_OTOOL="otool" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL ++if test -n "$ac_ct_OTOOL"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 ++$as_echo "$ac_ct_OTOOL" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ if test "x$ac_ct_OTOOL" = x; then ++ OTOOL=":" ++ else ++ case $cross_compiling:$ac_tool_warned in ++yes:) ++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 ++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ++ac_tool_warned=yes ;; ++esac ++ OTOOL=$ac_ct_OTOOL ++ fi ++else ++ OTOOL="$ac_cv_prog_OTOOL" ++fi ++ ++ if test -n "$ac_tool_prefix"; then ++ # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. ++set dummy ${ac_tool_prefix}otool64; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_OTOOL64+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$OTOOL64"; then ++ ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++OTOOL64=$ac_cv_prog_OTOOL64 ++if test -n "$OTOOL64"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 ++$as_echo "$OTOOL64" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++fi ++if test -z "$ac_cv_prog_OTOOL64"; then ++ ac_ct_OTOOL64=$OTOOL64 ++ # Extract the first word of "otool64", so it can be a program name with args. ++set dummy otool64; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test -n "$ac_ct_OTOOL64"; then ++ ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. ++else ++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_prog_ac_ct_OTOOL64="otool64" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++fi ++fi ++ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 ++if test -n "$ac_ct_OTOOL64"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 ++$as_echo "$ac_ct_OTOOL64" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ if test "x$ac_ct_OTOOL64" = x; then ++ OTOOL64=":" ++ else ++ case $cross_compiling:$ac_tool_warned in ++yes:) ++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 ++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ++ac_tool_warned=yes ;; ++esac ++ OTOOL64=$ac_ct_OTOOL64 ++ fi ++else ++ OTOOL64="$ac_cv_prog_OTOOL64" ++fi ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 ++$as_echo_n "checking for -single_module linker flag... " >&6; } ++if ${lt_cv_apple_cc_single_mod+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ lt_cv_apple_cc_single_mod=no ++ if test -z "${LT_MULTI_MODULE}"; then ++ # By default we will add the -single_module flag. You can override ++ # by either setting the environment variable LT_MULTI_MODULE ++ # non-empty at configure time, or by adding -multi_module to the ++ # link flags. ++ rm -rf libconftest.dylib* ++ echo "int foo(void){return 1;}" > conftest.c ++ echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ ++-dynamiclib -Wl,-single_module conftest.c" >&5 ++ $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ ++ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err ++ _lt_result=$? ++ if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then ++ lt_cv_apple_cc_single_mod=yes ++ else ++ cat conftest.err >&5 ++ fi ++ rm -rf libconftest.dylib* ++ rm -f conftest.* ++ fi ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 ++$as_echo "$lt_cv_apple_cc_single_mod" >&6; } ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 ++$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } ++if ${lt_cv_ld_exported_symbols_list+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ lt_cv_ld_exported_symbols_list=no ++ save_LDFLAGS=$LDFLAGS ++ echo "_main" > conftest.sym ++ LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_link "$LINENO"; then : ++ lt_cv_ld_exported_symbols_list=yes ++else ++ lt_cv_ld_exported_symbols_list=no ++fi ++rm -f core conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++ LDFLAGS="$save_LDFLAGS" ++ ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 ++$as_echo "$lt_cv_ld_exported_symbols_list" >&6; } ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 ++$as_echo_n "checking for -force_load linker flag... " >&6; } ++if ${lt_cv_ld_force_load+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ lt_cv_ld_force_load=no ++ cat > conftest.c << _LT_EOF ++int forced_loaded() { return 2;} ++_LT_EOF ++ echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 ++ $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 ++ echo "$AR cru libconftest.a conftest.o" >&5 ++ $AR cru libconftest.a conftest.o 2>&5 ++ cat > conftest.c << _LT_EOF ++int main() { return 0;} ++_LT_EOF ++ echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 ++ $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err ++ _lt_result=$? ++ if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then ++ lt_cv_ld_force_load=yes ++ else ++ cat conftest.err >&5 ++ fi ++ rm -f conftest.err libconftest.a conftest conftest.c ++ rm -rf conftest.dSYM ++ ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 ++$as_echo "$lt_cv_ld_force_load" >&6; } ++ case $host_os in ++ rhapsody* | darwin1.[012]) ++ _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; ++ darwin1.*) ++ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; ++ darwin*) # darwin 5.x on ++ # if running on 10.5 or later, the deployment target defaults ++ # to the OS version, if on x86, and 10.4, the deployment ++ # target defaults to 10.4. Don't you love it? ++ case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in ++ 10.0,*86*-darwin8*|10.0,*-darwin[91]*) ++ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; ++ 10.[012][,.]*) ++ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; ++ 10.*) ++ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; ++ esac ++ ;; ++ esac ++ if test "$lt_cv_apple_cc_single_mod" = "yes"; then ++ _lt_dar_single_mod='$single_module' ++ fi ++ if test "$lt_cv_ld_exported_symbols_list" = "yes"; then ++ _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' ++ else ++ _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' ++ fi ++ if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then ++ _lt_dsymutil='~$DSYMUTIL $lib || :' ++ else ++ _lt_dsymutil= ++ fi ++ ;; ++ esac ++ ++for ac_header in dlfcn.h ++do : ++ ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default ++" ++if test "x$ac_cv_header_dlfcn_h" = xyes; then : ++ cat >>confdefs.h <<_ACEOF ++#define HAVE_DLFCN_H 1 ++_ACEOF ++ ++fi ++ ++done ++ ++ ++ ++ ++ ++# Set options ++enable_dlopen=yes ++ ++ ++ ++ ++ enable_win32_dll=no ++ ++ ++ ++ # Check whether --enable-static was given. ++if test "${enable_static+set}" = set; then : ++ enableval=$enable_static; p=${PACKAGE-default} ++ case $enableval in ++ yes) enable_static=yes ;; ++ no) enable_static=no ;; ++ *) ++ enable_static=no ++ # Look at the argument we got. We use all the common list separators. ++ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," ++ for pkg in $enableval; do ++ IFS="$lt_save_ifs" ++ if test "X$pkg" = "X$p"; then ++ enable_static=yes ++ fi ++ done ++ IFS="$lt_save_ifs" ++ ;; ++ esac ++else ++ enable_static=yes ++fi ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++# Check whether --with-pic was given. ++if test "${with_pic+set}" = set; then : ++ withval=$with_pic; pic_mode="$withval" ++else ++ pic_mode=default ++fi ++ ++ ++test -z "$pic_mode" && pic_mode=default ++ ++ ++ ++ ++ ++ ++ ++ # Check whether --enable-fast-install was given. ++if test "${enable_fast_install+set}" = set; then : ++ enableval=$enable_fast_install; p=${PACKAGE-default} ++ case $enableval in ++ yes) enable_fast_install=yes ;; ++ no) enable_fast_install=no ;; ++ *) ++ enable_fast_install=no ++ # Look at the argument we got. We use all the common list separators. ++ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," ++ for pkg in $enableval; do ++ IFS="$lt_save_ifs" ++ if test "X$pkg" = "X$p"; then ++ enable_fast_install=yes ++ fi ++ done ++ IFS="$lt_save_ifs" ++ ;; ++ esac ++else ++ enable_fast_install=yes ++fi ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++# This can be used to rebuild libtool when needed ++LIBTOOL_DEPS="$ltmain" ++ ++# Always use our own libtool. ++LIBTOOL='$(SHELL) $(top_builddir)/libtool' ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++test -z "$LN_S" && LN_S="ln -s" ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++if test -n "${ZSH_VERSION+set}" ; then ++ setopt NO_GLOB_SUBST ++fi ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 ++$as_echo_n "checking for objdir... " >&6; } ++if ${lt_cv_objdir+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ rm -f .libs 2>/dev/null ++mkdir .libs 2>/dev/null ++if test -d .libs; then ++ lt_cv_objdir=.libs ++else ++ # MS-DOS does not allow filenames that begin with a dot. ++ lt_cv_objdir=_libs ++fi ++rmdir .libs 2>/dev/null ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 ++$as_echo "$lt_cv_objdir" >&6; } ++objdir=$lt_cv_objdir ++ ++ ++ ++ ++ ++cat >>confdefs.h <<_ACEOF ++#define LT_OBJDIR "$lt_cv_objdir/" ++_ACEOF ++ ++ ++ ++ ++case $host_os in ++aix3*) ++ # AIX sometimes has problems with the GCC collect2 program. For some ++ # reason, if we set the COLLECT_NAMES environment variable, the problems ++ # vanish in a puff of smoke. ++ if test "X${COLLECT_NAMES+set}" != Xset; then ++ COLLECT_NAMES= ++ export COLLECT_NAMES ++ fi ++ ;; ++esac ++ ++# Global variables: ++ofile=libtool ++can_build_shared=yes ++ ++# All known linkers require a `.a' archive for static linking (except MSVC, ++# which needs '.lib'). ++libext=a ++ ++with_gnu_ld="$lt_cv_prog_gnu_ld" ++ ++old_CC="$CC" ++old_CFLAGS="$CFLAGS" ++ ++# Set sane defaults for various variables ++test -z "$CC" && CC=cc ++test -z "$LTCC" && LTCC=$CC ++test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS ++test -z "$LD" && LD=ld ++test -z "$ac_objext" && ac_objext=o ++ ++for cc_temp in $compiler""; do ++ case $cc_temp in ++ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; ++ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; ++ \-*) ;; ++ *) break;; ++ esac ++done ++cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` ++ ++ ++# Only perform the check for file, if the check method requires it ++test -z "$MAGIC_CMD" && MAGIC_CMD=file ++case $deplibs_check_method in ++file_magic*) ++ if test "$file_magic_cmd" = '$MAGIC_CMD'; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 ++$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } ++if ${lt_cv_path_MAGIC_CMD+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ case $MAGIC_CMD in ++[\\/*] | ?:[\\/]*) ++ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. ++ ;; ++*) ++ lt_save_MAGIC_CMD="$MAGIC_CMD" ++ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR ++ ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" ++ for ac_dir in $ac_dummy; do ++ IFS="$lt_save_ifs" ++ test -z "$ac_dir" && ac_dir=. ++ if test -f $ac_dir/${ac_tool_prefix}file; then ++ lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" ++ if test -n "$file_magic_test_file"; then ++ case $deplibs_check_method in ++ "file_magic "*) ++ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` ++ MAGIC_CMD="$lt_cv_path_MAGIC_CMD" ++ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | ++ $EGREP "$file_magic_regex" > /dev/null; then ++ : ++ else ++ cat <<_LT_EOF 1>&2 ++ ++*** Warning: the command libtool uses to detect shared libraries, ++*** $file_magic_cmd, produces output that libtool cannot recognize. ++*** The result is that libtool may fail to recognize shared libraries ++*** as such. This will affect the creation of libtool libraries that ++*** depend on shared libraries, but programs linked with such libtool ++*** libraries will work regardless of this problem. Nevertheless, you ++*** may want to report the problem to your system manager and/or to ++*** bug-libtool@gnu.org ++ ++_LT_EOF ++ fi ;; ++ esac ++ fi ++ break ++ fi ++ done ++ IFS="$lt_save_ifs" ++ MAGIC_CMD="$lt_save_MAGIC_CMD" ++ ;; ++esac ++fi ++ ++MAGIC_CMD="$lt_cv_path_MAGIC_CMD" ++if test -n "$MAGIC_CMD"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 ++$as_echo "$MAGIC_CMD" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ ++ ++ ++if test -z "$lt_cv_path_MAGIC_CMD"; then ++ if test -n "$ac_tool_prefix"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 ++$as_echo_n "checking for file... " >&6; } ++if ${lt_cv_path_MAGIC_CMD+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ case $MAGIC_CMD in ++[\\/*] | ?:[\\/]*) ++ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. ++ ;; ++*) ++ lt_save_MAGIC_CMD="$MAGIC_CMD" ++ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR ++ ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" ++ for ac_dir in $ac_dummy; do ++ IFS="$lt_save_ifs" ++ test -z "$ac_dir" && ac_dir=. ++ if test -f $ac_dir/file; then ++ lt_cv_path_MAGIC_CMD="$ac_dir/file" ++ if test -n "$file_magic_test_file"; then ++ case $deplibs_check_method in ++ "file_magic "*) ++ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` ++ MAGIC_CMD="$lt_cv_path_MAGIC_CMD" ++ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | ++ $EGREP "$file_magic_regex" > /dev/null; then ++ : ++ else ++ cat <<_LT_EOF 1>&2 ++ ++*** Warning: the command libtool uses to detect shared libraries, ++*** $file_magic_cmd, produces output that libtool cannot recognize. ++*** The result is that libtool may fail to recognize shared libraries ++*** as such. This will affect the creation of libtool libraries that ++*** depend on shared libraries, but programs linked with such libtool ++*** libraries will work regardless of this problem. Nevertheless, you ++*** may want to report the problem to your system manager and/or to ++*** bug-libtool@gnu.org ++ ++_LT_EOF ++ fi ;; ++ esac ++ fi ++ break ++ fi ++ done ++ IFS="$lt_save_ifs" ++ MAGIC_CMD="$lt_save_MAGIC_CMD" ++ ;; ++esac ++fi ++ ++MAGIC_CMD="$lt_cv_path_MAGIC_CMD" ++if test -n "$MAGIC_CMD"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 ++$as_echo "$MAGIC_CMD" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ else ++ MAGIC_CMD=: ++ fi ++fi ++ ++ fi ++ ;; ++esac ++ ++# Use C for the default configuration in the libtool script ++ ++lt_save_CC="$CC" ++ac_ext=c ++ac_cpp='$CPP $CPPFLAGS' ++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_c_compiler_gnu ++ ++ ++# Source file extension for C test sources. ++ac_ext=c ++ ++# Object file extension for compiled C test sources. ++objext=o ++objext=$objext ++ ++# Code to be used in simple compile tests ++lt_simple_compile_test_code="int some_variable = 0;" ++ ++# Code to be used in simple link tests ++lt_simple_link_test_code='int main(){return(0);}' ++ ++ ++ ++ ++ ++ ++ ++# If no C compiler was specified, use CC. ++LTCC=${LTCC-"$CC"} ++ ++# If no C compiler flags were specified, use CFLAGS. ++LTCFLAGS=${LTCFLAGS-"$CFLAGS"} ++ ++# Allow CC to be a program name with arguments. ++compiler=$CC ++ ++# Save the default compiler, since it gets overwritten when the other ++# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. ++compiler_DEFAULT=$CC ++ ++# save warnings/boilerplate of simple test code ++ac_outfile=conftest.$ac_objext ++echo "$lt_simple_compile_test_code" >conftest.$ac_ext ++eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err ++_lt_compiler_boilerplate=`cat conftest.err` ++$RM conftest* ++ ++ac_outfile=conftest.$ac_objext ++echo "$lt_simple_link_test_code" >conftest.$ac_ext ++eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err ++_lt_linker_boilerplate=`cat conftest.err` ++$RM -r conftest* ++ ++ ++## CAVEAT EMPTOR: ++## There is no encapsulation within the following macros, do not change ++## the running order or otherwise move them around unless you know exactly ++## what you are doing... ++if test -n "$compiler"; then ++ ++lt_prog_compiler_no_builtin_flag= ++ ++if test "$GCC" = yes; then ++ case $cc_basename in ++ nvcc*) ++ lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; ++ *) ++ lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; ++ esac ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 ++$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } ++if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ lt_cv_prog_compiler_rtti_exceptions=no ++ ac_outfile=conftest.$ac_objext ++ echo "$lt_simple_compile_test_code" > conftest.$ac_ext ++ lt_compiler_flag="-fno-rtti -fno-exceptions" ++ # Insert the option either (1) after the last *FLAGS variable, or ++ # (2) before a word containing "conftest.", or (3) at the end. ++ # Note that $ac_compile itself does not contain backslashes and begins ++ # with a dollar sign (not a hyphen), so the echo should work correctly. ++ # The option is referenced via a variable to avoid confusing sed. ++ lt_compile=`echo "$ac_compile" | $SED \ ++ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ ++ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ ++ -e 's:$: $lt_compiler_flag:'` ++ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) ++ (eval "$lt_compile" 2>conftest.err) ++ ac_status=$? ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ if (exit $ac_status) && test -s "$ac_outfile"; then ++ # The compiler can only warn and ignore the option if not recognized ++ # So say no if there are warnings other than the usual output. ++ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp ++ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 ++ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then ++ lt_cv_prog_compiler_rtti_exceptions=yes ++ fi ++ fi ++ $RM conftest* ++ ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 ++$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } ++ ++if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then ++ lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" ++else ++ : ++fi ++ ++fi ++ ++ ++ ++ ++ ++ ++ lt_prog_compiler_wl= ++lt_prog_compiler_pic= ++lt_prog_compiler_static= ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 ++$as_echo_n "checking for $compiler option to produce PIC... " >&6; } ++ ++ if test "$GCC" = yes; then ++ lt_prog_compiler_wl='-Wl,' ++ lt_prog_compiler_static='-static' ++ ++ case $host_os in ++ aix*) ++ # All AIX code is PIC. ++ if test "$host_cpu" = ia64; then ++ # AIX 5 now supports IA64 processor ++ lt_prog_compiler_static='-Bstatic' ++ fi ++ lt_prog_compiler_pic='-fPIC' ++ ;; ++ ++ amigaos*) ++ case $host_cpu in ++ powerpc) ++ # see comment about AmigaOS4 .so support ++ lt_prog_compiler_pic='-fPIC' ++ ;; ++ m68k) ++ # FIXME: we need at least 68020 code to build shared libraries, but ++ # adding the `-m68020' flag to GCC prevents building anything better, ++ # like `-m68040'. ++ lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' ++ ;; ++ esac ++ ;; ++ ++ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) ++ # PIC is the default for these OSes. ++ ;; ++ ++ mingw* | cygwin* | pw32* | os2* | cegcc*) ++ # This hack is so that the source file can tell whether it is being ++ # built for inclusion in a dll (and should export symbols for example). ++ # Although the cygwin gcc ignores -fPIC, still need this for old-style ++ # (--disable-auto-import) libraries ++ lt_prog_compiler_pic='-DDLL_EXPORT' ++ ;; ++ ++ darwin* | rhapsody*) ++ # PIC is the default on this platform ++ # Common symbols not allowed in MH_DYLIB files ++ lt_prog_compiler_pic='-fno-common' ++ ;; ++ ++ haiku*) ++ # PIC is the default for Haiku. ++ # The "-static" flag exists, but is broken. ++ lt_prog_compiler_static= ++ ;; ++ ++ hpux*) ++ # PIC is the default for 64-bit PA HP-UX, but not for 32-bit ++ # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag ++ # sets the default TLS model and affects inlining. ++ case $host_cpu in ++ hppa*64*) ++ # +Z the default ++ ;; ++ *) ++ lt_prog_compiler_pic='-fPIC' ++ ;; ++ esac ++ ;; ++ ++ interix[3-9]*) ++ # Interix 3.x gcc -fpic/-fPIC options generate broken code. ++ # Instead, we relocate shared libraries at runtime. ++ ;; ++ ++ msdosdjgpp*) ++ # Just because we use GCC doesn't mean we suddenly get shared libraries ++ # on systems that don't support them. ++ lt_prog_compiler_can_build_shared=no ++ enable_shared=no ++ ;; ++ ++ *nto* | *qnx*) ++ # QNX uses GNU C++, but need to define -shared option too, otherwise ++ # it will coredump. ++ lt_prog_compiler_pic='-fPIC -shared' ++ ;; ++ ++ sysv4*MP*) ++ if test -d /usr/nec; then ++ lt_prog_compiler_pic=-Kconform_pic ++ fi ++ ;; ++ ++ *) ++ lt_prog_compiler_pic='-fPIC' ++ ;; ++ esac ++ ++ case $cc_basename in ++ nvcc*) # Cuda Compiler Driver 2.2 ++ lt_prog_compiler_wl='-Xlinker ' ++ lt_prog_compiler_pic='-Xcompiler -fPIC' ++ ;; ++ esac ++ else ++ # PORTME Check for flag to pass linker flags through the system compiler. ++ case $host_os in ++ aix*) ++ lt_prog_compiler_wl='-Wl,' ++ if test "$host_cpu" = ia64; then ++ # AIX 5 now supports IA64 processor ++ lt_prog_compiler_static='-Bstatic' ++ else ++ lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' ++ fi ++ ;; ++ ++ mingw* | cygwin* | pw32* | os2* | cegcc*) ++ # This hack is so that the source file can tell whether it is being ++ # built for inclusion in a dll (and should export symbols for example). ++ lt_prog_compiler_pic='-DDLL_EXPORT' ++ ;; ++ ++ hpux9* | hpux10* | hpux11*) ++ lt_prog_compiler_wl='-Wl,' ++ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but ++ # not for PA HP-UX. ++ case $host_cpu in ++ hppa*64*|ia64*) ++ # +Z the default ++ ;; ++ *) ++ lt_prog_compiler_pic='+Z' ++ ;; ++ esac ++ # Is there a better lt_prog_compiler_static that works with the bundled CC? ++ lt_prog_compiler_static='${wl}-a ${wl}archive' ++ ;; ++ ++ irix5* | irix6* | nonstopux*) ++ lt_prog_compiler_wl='-Wl,' ++ # PIC (with -KPIC) is the default. ++ lt_prog_compiler_static='-non_shared' ++ ;; ++ ++ linux* | k*bsd*-gnu | kopensolaris*-gnu) ++ case $cc_basename in ++ # old Intel for x86_64 which still supported -KPIC. ++ ecc*) ++ lt_prog_compiler_wl='-Wl,' ++ lt_prog_compiler_pic='-KPIC' ++ lt_prog_compiler_static='-static' ++ ;; ++ # icc used to be incompatible with GCC. ++ # ICC 10 doesn't accept -KPIC any more. ++ icc* | ifort*) ++ lt_prog_compiler_wl='-Wl,' ++ lt_prog_compiler_pic='-fPIC' ++ lt_prog_compiler_static='-static' ++ ;; ++ # Lahey Fortran 8.1. ++ lf95*) ++ lt_prog_compiler_wl='-Wl,' ++ lt_prog_compiler_pic='--shared' ++ lt_prog_compiler_static='--static' ++ ;; ++ pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) ++ # Portland Group compilers (*not* the Pentium gcc compiler, ++ # which looks to be a dead project) ++ lt_prog_compiler_wl='-Wl,' ++ lt_prog_compiler_pic='-fpic' ++ lt_prog_compiler_static='-Bstatic' ++ ;; ++ ccc*) ++ lt_prog_compiler_wl='-Wl,' ++ # All Alpha code is PIC. ++ lt_prog_compiler_static='-non_shared' ++ ;; ++ xl* | bgxl* | bgf* | mpixl*) ++ # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene ++ lt_prog_compiler_wl='-Wl,' ++ lt_prog_compiler_pic='-qpic' ++ lt_prog_compiler_static='-qstaticlink' ++ ;; ++ *) ++ case `$CC -V 2>&1 | sed 5q` in ++ *Sun\ F* | *Sun*Fortran*) ++ # Sun Fortran 8.3 passes all unrecognized flags to the linker ++ lt_prog_compiler_pic='-KPIC' ++ lt_prog_compiler_static='-Bstatic' ++ lt_prog_compiler_wl='' ++ ;; ++ *Sun\ C*) ++ # Sun C 5.9 ++ lt_prog_compiler_pic='-KPIC' ++ lt_prog_compiler_static='-Bstatic' ++ lt_prog_compiler_wl='-Wl,' ++ ;; ++ esac ++ ;; ++ esac ++ ;; ++ ++ newsos6) ++ lt_prog_compiler_pic='-KPIC' ++ lt_prog_compiler_static='-Bstatic' ++ ;; ++ ++ *nto* | *qnx*) ++ # QNX uses GNU C++, but need to define -shared option too, otherwise ++ # it will coredump. ++ lt_prog_compiler_pic='-fPIC -shared' ++ ;; ++ ++ osf3* | osf4* | osf5*) ++ lt_prog_compiler_wl='-Wl,' ++ # All OSF/1 code is PIC. ++ lt_prog_compiler_static='-non_shared' ++ ;; ++ ++ rdos*) ++ lt_prog_compiler_static='-non_shared' ++ ;; ++ ++ solaris*) ++ lt_prog_compiler_pic='-KPIC' ++ lt_prog_compiler_static='-Bstatic' ++ case $cc_basename in ++ f77* | f90* | f95*) ++ lt_prog_compiler_wl='-Qoption ld ';; ++ *) ++ lt_prog_compiler_wl='-Wl,';; ++ esac ++ ;; ++ ++ sunos4*) ++ lt_prog_compiler_wl='-Qoption ld ' ++ lt_prog_compiler_pic='-PIC' ++ lt_prog_compiler_static='-Bstatic' ++ ;; ++ ++ sysv4 | sysv4.2uw2* | sysv4.3*) ++ lt_prog_compiler_wl='-Wl,' ++ lt_prog_compiler_pic='-KPIC' ++ lt_prog_compiler_static='-Bstatic' ++ ;; ++ ++ sysv4*MP*) ++ if test -d /usr/nec ;then ++ lt_prog_compiler_pic='-Kconform_pic' ++ lt_prog_compiler_static='-Bstatic' ++ fi ++ ;; ++ ++ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) ++ lt_prog_compiler_wl='-Wl,' ++ lt_prog_compiler_pic='-KPIC' ++ lt_prog_compiler_static='-Bstatic' ++ ;; ++ ++ unicos*) ++ lt_prog_compiler_wl='-Wl,' ++ lt_prog_compiler_can_build_shared=no ++ ;; ++ ++ uts4*) ++ lt_prog_compiler_pic='-pic' ++ lt_prog_compiler_static='-Bstatic' ++ ;; ++ ++ *) ++ lt_prog_compiler_can_build_shared=no ++ ;; ++ esac ++ fi ++ ++case $host_os in ++ # For platforms which do not support PIC, -DPIC is meaningless: ++ *djgpp*) ++ lt_prog_compiler_pic= ++ ;; ++ *) ++ lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" ++ ;; ++esac ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5 ++$as_echo "$lt_prog_compiler_pic" >&6; } ++ ++ ++ ++ ++ ++ ++# ++# Check to make sure the PIC flag actually works. ++# ++if test -n "$lt_prog_compiler_pic"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 ++$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } ++if ${lt_cv_prog_compiler_pic_works+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ lt_cv_prog_compiler_pic_works=no ++ ac_outfile=conftest.$ac_objext ++ echo "$lt_simple_compile_test_code" > conftest.$ac_ext ++ lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ++ # Insert the option either (1) after the last *FLAGS variable, or ++ # (2) before a word containing "conftest.", or (3) at the end. ++ # Note that $ac_compile itself does not contain backslashes and begins ++ # with a dollar sign (not a hyphen), so the echo should work correctly. ++ # The option is referenced via a variable to avoid confusing sed. ++ lt_compile=`echo "$ac_compile" | $SED \ ++ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ ++ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ ++ -e 's:$: $lt_compiler_flag:'` ++ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) ++ (eval "$lt_compile" 2>conftest.err) ++ ac_status=$? ++ cat conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ if (exit $ac_status) && test -s "$ac_outfile"; then ++ # The compiler can only warn and ignore the option if not recognized ++ # So say no if there are warnings other than the usual output. ++ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp ++ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 ++ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then ++ lt_cv_prog_compiler_pic_works=yes ++ fi ++ fi ++ $RM conftest* ++ ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 ++$as_echo "$lt_cv_prog_compiler_pic_works" >&6; } ++ ++if test x"$lt_cv_prog_compiler_pic_works" = xyes; then ++ case $lt_prog_compiler_pic in ++ "" | " "*) ;; ++ *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; ++ esac ++else ++ lt_prog_compiler_pic= ++ lt_prog_compiler_can_build_shared=no ++fi ++ ++fi ++ ++ ++ ++ ++ ++ ++# ++# Check to make sure the static flag actually works. ++# ++wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 ++$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } ++if ${lt_cv_prog_compiler_static_works+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ lt_cv_prog_compiler_static_works=no ++ save_LDFLAGS="$LDFLAGS" ++ LDFLAGS="$LDFLAGS $lt_tmp_static_flag" ++ echo "$lt_simple_link_test_code" > conftest.$ac_ext ++ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then ++ # The linker can only warn and ignore the option if not recognized ++ # So say no if there are warnings ++ if test -s conftest.err; then ++ # Append any errors to the config.log. ++ cat conftest.err 1>&5 ++ $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp ++ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 ++ if diff conftest.exp conftest.er2 >/dev/null; then ++ lt_cv_prog_compiler_static_works=yes ++ fi ++ else ++ lt_cv_prog_compiler_static_works=yes ++ fi ++ fi ++ $RM -r conftest* ++ LDFLAGS="$save_LDFLAGS" ++ ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 ++$as_echo "$lt_cv_prog_compiler_static_works" >&6; } ++ ++if test x"$lt_cv_prog_compiler_static_works" = xyes; then ++ : ++else ++ lt_prog_compiler_static= ++fi ++ ++ ++ ++ ++ ++ ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 ++$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } ++if ${lt_cv_prog_compiler_c_o+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ lt_cv_prog_compiler_c_o=no ++ $RM -r conftest 2>/dev/null ++ mkdir conftest ++ cd conftest ++ mkdir out ++ echo "$lt_simple_compile_test_code" > conftest.$ac_ext ++ ++ lt_compiler_flag="-o out/conftest2.$ac_objext" ++ # Insert the option either (1) after the last *FLAGS variable, or ++ # (2) before a word containing "conftest.", or (3) at the end. ++ # Note that $ac_compile itself does not contain backslashes and begins ++ # with a dollar sign (not a hyphen), so the echo should work correctly. ++ lt_compile=`echo "$ac_compile" | $SED \ ++ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ ++ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ ++ -e 's:$: $lt_compiler_flag:'` ++ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) ++ (eval "$lt_compile" 2>out/conftest.err) ++ ac_status=$? ++ cat out/conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ if (exit $ac_status) && test -s out/conftest2.$ac_objext ++ then ++ # The compiler can only warn and ignore the option if not recognized ++ # So say no if there are warnings ++ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp ++ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 ++ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then ++ lt_cv_prog_compiler_c_o=yes ++ fi ++ fi ++ chmod u+w . 2>&5 ++ $RM conftest* ++ # SGI C++ compiler will create directory out/ii_files/ for ++ # template instantiation ++ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files ++ $RM out/* && rmdir out ++ cd .. ++ $RM -r conftest ++ $RM conftest* ++ ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 ++$as_echo "$lt_cv_prog_compiler_c_o" >&6; } ++ ++ ++ ++ ++ ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 ++$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } ++if ${lt_cv_prog_compiler_c_o+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ lt_cv_prog_compiler_c_o=no ++ $RM -r conftest 2>/dev/null ++ mkdir conftest ++ cd conftest ++ mkdir out ++ echo "$lt_simple_compile_test_code" > conftest.$ac_ext ++ ++ lt_compiler_flag="-o out/conftest2.$ac_objext" ++ # Insert the option either (1) after the last *FLAGS variable, or ++ # (2) before a word containing "conftest.", or (3) at the end. ++ # Note that $ac_compile itself does not contain backslashes and begins ++ # with a dollar sign (not a hyphen), so the echo should work correctly. ++ lt_compile=`echo "$ac_compile" | $SED \ ++ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ ++ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ ++ -e 's:$: $lt_compiler_flag:'` ++ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) ++ (eval "$lt_compile" 2>out/conftest.err) ++ ac_status=$? ++ cat out/conftest.err >&5 ++ echo "$as_me:$LINENO: \$? = $ac_status" >&5 ++ if (exit $ac_status) && test -s out/conftest2.$ac_objext ++ then ++ # The compiler can only warn and ignore the option if not recognized ++ # So say no if there are warnings ++ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp ++ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 ++ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then ++ lt_cv_prog_compiler_c_o=yes ++ fi ++ fi ++ chmod u+w . 2>&5 ++ $RM conftest* ++ # SGI C++ compiler will create directory out/ii_files/ for ++ # template instantiation ++ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files ++ $RM out/* && rmdir out ++ cd .. ++ $RM -r conftest ++ $RM conftest* ++ ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 ++$as_echo "$lt_cv_prog_compiler_c_o" >&6; } ++ ++ ++ ++ ++hard_links="nottested" ++if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then ++ # do not overwrite the value of need_locks provided by the user ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 ++$as_echo_n "checking if we can lock with hard links... " >&6; } ++ hard_links=yes ++ $RM conftest* ++ ln conftest.a conftest.b 2>/dev/null && hard_links=no ++ touch conftest.a ++ ln conftest.a conftest.b 2>&5 || hard_links=no ++ ln conftest.a conftest.b 2>/dev/null && hard_links=no ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 ++$as_echo "$hard_links" >&6; } ++ if test "$hard_links" = no; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 ++$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} ++ need_locks=warn ++ fi ++else ++ need_locks=no ++fi ++ ++ ++ ++ ++ ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 ++$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } ++ ++ runpath_var= ++ allow_undefined_flag= ++ always_export_symbols=no ++ archive_cmds= ++ archive_expsym_cmds= ++ compiler_needs_object=no ++ enable_shared_with_static_runtimes=no ++ export_dynamic_flag_spec= ++ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' ++ hardcode_automatic=no ++ hardcode_direct=no ++ hardcode_direct_absolute=no ++ hardcode_libdir_flag_spec= ++ hardcode_libdir_flag_spec_ld= ++ hardcode_libdir_separator= ++ hardcode_minus_L=no ++ hardcode_shlibpath_var=unsupported ++ inherit_rpath=no ++ link_all_deplibs=unknown ++ module_cmds= ++ module_expsym_cmds= ++ old_archive_from_new_cmds= ++ old_archive_from_expsyms_cmds= ++ thread_safe_flag_spec= ++ whole_archive_flag_spec= ++ # include_expsyms should be a list of space-separated symbols to be *always* ++ # included in the symbol list ++ include_expsyms= ++ # exclude_expsyms can be an extended regexp of symbols to exclude ++ # it will be wrapped by ` (' and `)$', so one must not match beginning or ++ # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', ++ # as well as any symbol that contains `d'. ++ exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' ++ # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out ++ # platforms (ab)use it in PIC code, but their linkers get confused if ++ # the symbol is explicitly referenced. Since portable code cannot ++ # rely on this symbol name, it's probably fine to never include it in ++ # preloaded symbol tables. ++ # Exclude shared library initialization/finalization symbols. ++ extract_expsyms_cmds= ++ ++ case $host_os in ++ cygwin* | mingw* | pw32* | cegcc*) ++ # FIXME: the MSVC++ port hasn't been tested in a loooong time ++ # When not using gcc, we currently assume that we are using ++ # Microsoft Visual C++. ++ if test "$GCC" != yes; then ++ with_gnu_ld=no ++ fi ++ ;; ++ interix*) ++ # we just hope/assume this is gcc and not c89 (= MSVC++) ++ with_gnu_ld=yes ++ ;; ++ openbsd*) ++ with_gnu_ld=no ++ ;; ++ esac ++ ++ ld_shlibs=yes ++ ++ # On some targets, GNU ld is compatible enough with the native linker ++ # that we're better off using the native interface for both. ++ lt_use_gnu_ld_interface=no ++ if test "$with_gnu_ld" = yes; then ++ case $host_os in ++ aix*) ++ # The AIX port of GNU ld has always aspired to compatibility ++ # with the native linker. However, as the warning in the GNU ld ++ # block says, versions before 2.19.5* couldn't really create working ++ # shared libraries, regardless of the interface used. ++ case `$LD -v 2>&1` in ++ *\ \(GNU\ Binutils\)\ 2.19.5*) ;; ++ *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; ++ *\ \(GNU\ Binutils\)\ [3-9]*) ;; ++ *) ++ lt_use_gnu_ld_interface=yes ++ ;; ++ esac ++ ;; ++ *) ++ lt_use_gnu_ld_interface=yes ++ ;; ++ esac ++ fi ++ ++ if test "$lt_use_gnu_ld_interface" = yes; then ++ # If archive_cmds runs LD, not CC, wlarc should be empty ++ wlarc='${wl}' ++ ++ # Set some defaults for GNU ld with shared library support. These ++ # are reset later if shared libraries are not supported. Putting them ++ # here allows them to be overridden if necessary. ++ runpath_var=LD_RUN_PATH ++ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' ++ export_dynamic_flag_spec='${wl}--export-dynamic' ++ # ancient GNU ld didn't support --whole-archive et. al. ++ if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then ++ whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' ++ else ++ whole_archive_flag_spec= ++ fi ++ supports_anon_versioning=no ++ case `$LD -v 2>&1` in ++ *GNU\ gold*) supports_anon_versioning=yes ;; ++ *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 ++ *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... ++ *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... ++ *\ 2.11.*) ;; # other 2.11 versions ++ *) supports_anon_versioning=yes ;; ++ esac ++ ++ # See if GNU ld supports shared libraries. ++ case $host_os in ++ aix[3-9]*) ++ # On AIX/PPC, the GNU linker is very broken ++ if test "$host_cpu" != ia64; then ++ ld_shlibs=no ++ cat <<_LT_EOF 1>&2 ++ ++*** Warning: the GNU linker, at least up to release 2.19, is reported ++*** to be unable to reliably create shared libraries on AIX. ++*** Therefore, libtool is disabling shared libraries support. If you ++*** really care for shared libraries, you may want to install binutils ++*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. ++*** You will then need to restart the configuration process. ++ ++_LT_EOF ++ fi ++ ;; ++ ++ amigaos*) ++ case $host_cpu in ++ powerpc) ++ # see comment about AmigaOS4 .so support ++ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' ++ archive_expsym_cmds='' ++ ;; ++ m68k) ++ archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' ++ hardcode_libdir_flag_spec='-L$libdir' ++ hardcode_minus_L=yes ++ ;; ++ esac ++ ;; ++ ++ beos*) ++ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then ++ allow_undefined_flag=unsupported ++ # Joseph Beckenbach says some releases of gcc ++ # support --undefined. This deserves some investigation. FIXME ++ archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' ++ else ++ ld_shlibs=no ++ fi ++ ;; ++ ++ cygwin* | mingw* | pw32* | cegcc*) ++ # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, ++ # as there is no search path for DLLs. ++ hardcode_libdir_flag_spec='-L$libdir' ++ export_dynamic_flag_spec='${wl}--export-all-symbols' ++ allow_undefined_flag=unsupported ++ always_export_symbols=no ++ enable_shared_with_static_runtimes=yes ++ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' ++ ++ if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then ++ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' ++ # If the export-symbols file already is a .def file (1st line ++ # is EXPORTS), use it as is; otherwise, prepend... ++ archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then ++ cp $export_symbols $output_objdir/$soname.def; ++ else ++ echo EXPORTS > $output_objdir/$soname.def; ++ cat $export_symbols >> $output_objdir/$soname.def; ++ fi~ ++ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' ++ else ++ ld_shlibs=no ++ fi ++ ;; ++ ++ haiku*) ++ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' ++ link_all_deplibs=yes ++ ;; ++ ++ interix[3-9]*) ++ hardcode_direct=no ++ hardcode_shlibpath_var=no ++ hardcode_libdir_flag_spec='${wl}-rpath,$libdir' ++ export_dynamic_flag_spec='${wl}-E' ++ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. ++ # Instead, shared libraries are loaded at an image base (0x10000000 by ++ # default) and relocated if they conflict, which is a slow very memory ++ # consuming and fragmenting process. To avoid this, we pick a random, ++ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link ++ # time. Moving up from 0x10000000 also allows more sbrk(2) space. ++ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' ++ archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' ++ ;; ++ ++ gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) ++ tmp_diet=no ++ if test "$host_os" = linux-dietlibc; then ++ case $cc_basename in ++ diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) ++ esac ++ fi ++ if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ ++ && test "$tmp_diet" = no ++ then ++ tmp_addflag=' $pic_flag' ++ tmp_sharedflag='-shared' ++ case $cc_basename,$host_cpu in ++ pgcc*) # Portland Group C compiler ++ whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' ++ tmp_addflag=' $pic_flag' ++ ;; ++ pgf77* | pgf90* | pgf95* | pgfortran*) ++ # Portland Group f77 and f90 compilers ++ whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' ++ tmp_addflag=' $pic_flag -Mnomain' ;; ++ ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 ++ tmp_addflag=' -i_dynamic' ;; ++ efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 ++ tmp_addflag=' -i_dynamic -nofor_main' ;; ++ ifc* | ifort*) # Intel Fortran compiler ++ tmp_addflag=' -nofor_main' ;; ++ lf95*) # Lahey Fortran 8.1 ++ whole_archive_flag_spec= ++ tmp_sharedflag='--shared' ;; ++ xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) ++ tmp_sharedflag='-qmkshrobj' ++ tmp_addflag= ;; ++ nvcc*) # Cuda Compiler Driver 2.2 ++ whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' ++ compiler_needs_object=yes ++ ;; ++ esac ++ case `$CC -V 2>&1 | sed 5q` in ++ *Sun\ C*) # Sun C 5.9 ++ whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' ++ compiler_needs_object=yes ++ tmp_sharedflag='-G' ;; ++ *Sun\ F*) # Sun Fortran 8.3 ++ tmp_sharedflag='-G' ;; ++ esac ++ archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' ++ ++ if test "x$supports_anon_versioning" = xyes; then ++ archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ ++ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ ++ echo "local: *; };" >> $output_objdir/$libname.ver~ ++ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' ++ fi ++ ++ case $cc_basename in ++ xlf* | bgf* | bgxlf* | mpixlf*) ++ # IBM XL Fortran 10.1 on PPC cannot create shared libs itself ++ whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' ++ hardcode_libdir_flag_spec= ++ hardcode_libdir_flag_spec_ld='-rpath $libdir' ++ archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib' ++ if test "x$supports_anon_versioning" = xyes; then ++ archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ ++ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ ++ echo "local: *; };" >> $output_objdir/$libname.ver~ ++ $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' ++ fi ++ ;; ++ esac ++ else ++ ld_shlibs=no ++ fi ++ ;; ++ ++ netbsd*) ++ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then ++ archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' ++ wlarc= ++ else ++ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' ++ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' ++ fi ++ ;; ++ ++ solaris*) ++ if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then ++ ld_shlibs=no ++ cat <<_LT_EOF 1>&2 ++ ++*** Warning: The releases 2.8.* of the GNU linker cannot reliably ++*** create shared libraries on Solaris systems. Therefore, libtool ++*** is disabling shared libraries support. We urge you to upgrade GNU ++*** binutils to release 2.9.1 or newer. Another option is to modify ++*** your PATH or compiler configuration so that the native linker is ++*** used, and then restart. ++ ++_LT_EOF ++ elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then ++ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' ++ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' ++ else ++ ld_shlibs=no ++ fi ++ ;; ++ ++ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) ++ case `$LD -v 2>&1` in ++ *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) ++ ld_shlibs=no ++ cat <<_LT_EOF 1>&2 ++ ++*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not ++*** reliably create shared libraries on SCO systems. Therefore, libtool ++*** is disabling shared libraries support. We urge you to upgrade GNU ++*** binutils to release 2.16.91.0.3 or newer. Another option is to modify ++*** your PATH or compiler configuration so that the native linker is ++*** used, and then restart. ++ ++_LT_EOF ++ ;; ++ *) ++ # For security reasons, it is highly recommended that you always ++ # use absolute paths for naming shared libraries, and exclude the ++ # DT_RUNPATH tag from executables and libraries. But doing so ++ # requires that you compile everything twice, which is a pain. ++ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then ++ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' ++ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' ++ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' ++ else ++ ld_shlibs=no ++ fi ++ ;; ++ esac ++ ;; ++ ++ sunos4*) ++ archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' ++ wlarc= ++ hardcode_direct=yes ++ hardcode_shlibpath_var=no ++ ;; ++ ++ *) ++ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then ++ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' ++ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' ++ else ++ ld_shlibs=no ++ fi ++ ;; ++ esac ++ ++ if test "$ld_shlibs" = no; then ++ runpath_var= ++ hardcode_libdir_flag_spec= ++ export_dynamic_flag_spec= ++ whole_archive_flag_spec= ++ fi ++ else ++ # PORTME fill in a description of your system's linker (not GNU ld) ++ case $host_os in ++ aix3*) ++ allow_undefined_flag=unsupported ++ always_export_symbols=yes ++ archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' ++ # Note: this linker hardcodes the directories in LIBPATH if there ++ # are no directories specified by -L. ++ hardcode_minus_L=yes ++ if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then ++ # Neither direct hardcoding nor static linking is supported with a ++ # broken collect2. ++ hardcode_direct=unsupported ++ fi ++ ;; ++ ++ aix[4-9]*) ++ if test "$host_cpu" = ia64; then ++ # On IA64, the linker does run time linking by default, so we don't ++ # have to do anything special. ++ aix_use_runtimelinking=no ++ exp_sym_flag='-Bexport' ++ no_entry_flag="" ++ else ++ # If we're using GNU nm, then we don't want the "-C" option. ++ # -C means demangle to AIX nm, but means don't demangle with GNU nm ++ # Also, AIX nm treats weak defined symbols like other global ++ # defined symbols, whereas GNU nm marks them as "W". ++ if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then ++ export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' ++ else ++ export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' ++ fi ++ aix_use_runtimelinking=no ++ ++ # Test if we are trying to use run time linking or normal ++ # AIX style linking. If -brtl is somewhere in LDFLAGS, we ++ # need to do runtime linking. ++ case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) ++ for ld_flag in $LDFLAGS; do ++ if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then ++ aix_use_runtimelinking=yes ++ break ++ fi ++ done ++ ;; ++ esac ++ ++ exp_sym_flag='-bexport' ++ no_entry_flag='-bnoentry' ++ fi ++ ++ # When large executables or shared objects are built, AIX ld can ++ # have problems creating the table of contents. If linking a library ++ # or program results in "error TOC overflow" add -mminimal-toc to ++ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not ++ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. ++ ++ archive_cmds='' ++ hardcode_direct=yes ++ hardcode_direct_absolute=yes ++ hardcode_libdir_separator=':' ++ link_all_deplibs=yes ++ file_list_spec='${wl}-f,' ++ ++ if test "$GCC" = yes; then ++ case $host_os in aix4.[012]|aix4.[012].*) ++ # We only want to do this on AIX 4.2 and lower, the check ++ # below for broken collect2 doesn't work under 4.3+ ++ collect2name=`${CC} -print-prog-name=collect2` ++ if test -f "$collect2name" && ++ strings "$collect2name" | $GREP resolve_lib_name >/dev/null ++ then ++ # We have reworked collect2 ++ : ++ else ++ # We have old collect2 ++ hardcode_direct=unsupported ++ # It fails to find uninstalled libraries when the uninstalled ++ # path is not listed in the libpath. Setting hardcode_minus_L ++ # to unsupported forces relinking ++ hardcode_minus_L=yes ++ hardcode_libdir_flag_spec='-L$libdir' ++ hardcode_libdir_separator= ++ fi ++ ;; ++ esac ++ shared_flag='-shared' ++ if test "$aix_use_runtimelinking" = yes; then ++ shared_flag="$shared_flag "'${wl}-G' ++ fi ++ else ++ # not using gcc ++ if test "$host_cpu" = ia64; then ++ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release ++ # chokes on -Wl,-G. The following line is correct: ++ shared_flag='-G' ++ else ++ if test "$aix_use_runtimelinking" = yes; then ++ shared_flag='${wl}-G' ++ else ++ shared_flag='${wl}-bM:SRE' ++ fi ++ fi ++ fi ++ ++ export_dynamic_flag_spec='${wl}-bexpall' ++ # It seems that -bexpall does not export symbols beginning with ++ # underscore (_), so it is better to generate a list of symbols to export. ++ always_export_symbols=yes ++ if test "$aix_use_runtimelinking" = yes; then ++ # Warning - without using the other runtime loading flags (-brtl), ++ # -berok will link without error, but may produce a broken library. ++ allow_undefined_flag='-berok' ++ # Determine the default libpath from the value encoded in an ++ # empty executable. ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_link "$LINENO"; then : ++ ++lt_aix_libpath_sed=' ++ /Import File Strings/,/^$/ { ++ /^0/ { ++ s/^0 *\(.*\)$/\1/ ++ p ++ } ++ }' ++aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` ++# Check for a 64-bit object if we didn't find anything. ++if test -z "$aix_libpath"; then ++ aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` ++fi ++fi ++rm -f core conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi ++ ++ hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" ++ archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" ++ else ++ if test "$host_cpu" = ia64; then ++ hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' ++ allow_undefined_flag="-z nodefs" ++ archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" ++ else ++ # Determine the default libpath from the value encoded in an ++ # empty executable. ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_link "$LINENO"; then : ++ ++lt_aix_libpath_sed=' ++ /Import File Strings/,/^$/ { ++ /^0/ { ++ s/^0 *\(.*\)$/\1/ ++ p ++ } ++ }' ++aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` ++# Check for a 64-bit object if we didn't find anything. ++if test -z "$aix_libpath"; then ++ aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` ++fi ++fi ++rm -f core conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi ++ ++ hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" ++ # Warning - without using the other run time loading flags, ++ # -berok will link without error, but may produce a broken library. ++ no_undefined_flag=' ${wl}-bernotok' ++ allow_undefined_flag=' ${wl}-berok' ++ if test "$with_gnu_ld" = yes; then ++ # We only use this code for GNU lds that support --whole-archive. ++ whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive' ++ else ++ # Exported symbols can be pulled into shared objects from archives ++ whole_archive_flag_spec='$convenience' ++ fi ++ archive_cmds_need_lc=yes ++ # This is similar to how AIX traditionally builds its shared libraries. ++ archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' ++ fi ++ fi ++ ;; ++ ++ amigaos*) ++ case $host_cpu in ++ powerpc) ++ # see comment about AmigaOS4 .so support ++ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' ++ archive_expsym_cmds='' ++ ;; ++ m68k) ++ archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' ++ hardcode_libdir_flag_spec='-L$libdir' ++ hardcode_minus_L=yes ++ ;; ++ esac ++ ;; ++ ++ bsdi[45]*) ++ export_dynamic_flag_spec=-rdynamic ++ ;; ++ ++ cygwin* | mingw* | pw32* | cegcc*) ++ # When not using gcc, we currently assume that we are using ++ # Microsoft Visual C++. ++ # hardcode_libdir_flag_spec is actually meaningless, as there is ++ # no search path for DLLs. ++ hardcode_libdir_flag_spec=' ' ++ allow_undefined_flag=unsupported ++ # Tell ltmain to make .lib files, not .a files. ++ libext=lib ++ # Tell ltmain to make .dll files, not .so files. ++ shrext_cmds=".dll" ++ # FIXME: Setting linknames here is a bad hack. ++ archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' ++ # The linker will automatically build a .lib file if we build a DLL. ++ old_archive_from_new_cmds='true' ++ # FIXME: Should let the user specify the lib program. ++ old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' ++ fix_srcfile_path='`cygpath -w "$srcfile"`' ++ enable_shared_with_static_runtimes=yes ++ ;; ++ ++ darwin* | rhapsody*) ++ ++ ++ archive_cmds_need_lc=no ++ hardcode_direct=no ++ hardcode_automatic=yes ++ hardcode_shlibpath_var=unsupported ++ if test "$lt_cv_ld_force_load" = "yes"; then ++ whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' ++ else ++ whole_archive_flag_spec='' ++ fi ++ link_all_deplibs=yes ++ allow_undefined_flag="$_lt_dar_allow_undefined" ++ case $cc_basename in ++ ifort*) _lt_dar_can_shared=yes ;; ++ *) _lt_dar_can_shared=$GCC ;; ++ esac ++ if test "$_lt_dar_can_shared" = "yes"; then ++ output_verbose_link_cmd=func_echo_all ++ archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" ++ module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" ++ archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" ++ module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" ++ ++ else ++ ld_shlibs=no ++ fi ++ ++ ;; ++ ++ dgux*) ++ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' ++ hardcode_libdir_flag_spec='-L$libdir' ++ hardcode_shlibpath_var=no ++ ;; ++ ++ # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor ++ # support. Future versions do this automatically, but an explicit c++rt0.o ++ # does not break anything, and helps significantly (at the cost of a little ++ # extra space). ++ freebsd2.2*) ++ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' ++ hardcode_libdir_flag_spec='-R$libdir' ++ hardcode_direct=yes ++ hardcode_shlibpath_var=no ++ ;; ++ ++ # Unfortunately, older versions of FreeBSD 2 do not have this feature. ++ freebsd2.*) ++ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' ++ hardcode_direct=yes ++ hardcode_minus_L=yes ++ hardcode_shlibpath_var=no ++ ;; ++ ++ # FreeBSD 3 and greater uses gcc -shared to do shared libraries. ++ freebsd* | dragonfly*) ++ archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' ++ hardcode_libdir_flag_spec='-R$libdir' ++ hardcode_direct=yes ++ hardcode_shlibpath_var=no ++ ;; ++ ++ hpux9*) ++ if test "$GCC" = yes; then ++ archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' ++ else ++ archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' ++ fi ++ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' ++ hardcode_libdir_separator=: ++ hardcode_direct=yes ++ ++ # hardcode_minus_L: Not really in the search PATH, ++ # but as the default location of the library. ++ hardcode_minus_L=yes ++ export_dynamic_flag_spec='${wl}-E' ++ ;; ++ ++ hpux10*) ++ if test "$GCC" = yes && test "$with_gnu_ld" = no; then ++ archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ++ else ++ archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' ++ fi ++ if test "$with_gnu_ld" = no; then ++ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' ++ hardcode_libdir_flag_spec_ld='+b $libdir' ++ hardcode_libdir_separator=: ++ hardcode_direct=yes ++ hardcode_direct_absolute=yes ++ export_dynamic_flag_spec='${wl}-E' ++ # hardcode_minus_L: Not really in the search PATH, ++ # but as the default location of the library. ++ hardcode_minus_L=yes ++ fi ++ ;; ++ ++ hpux11*) ++ if test "$GCC" = yes && test "$with_gnu_ld" = no; then ++ case $host_cpu in ++ hppa*64*) ++ archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ++ ;; ++ ia64*) ++ archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ++ ;; ++ *) ++ archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ++ ;; ++ esac ++ else ++ case $host_cpu in ++ hppa*64*) ++ archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ++ ;; ++ ia64*) ++ archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ++ ;; ++ *) ++ ++ # Older versions of the 11.00 compiler do not understand -b yet ++ # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 ++$as_echo_n "checking if $CC understands -b... " >&6; } ++if ${lt_cv_prog_compiler__b+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ lt_cv_prog_compiler__b=no ++ save_LDFLAGS="$LDFLAGS" ++ LDFLAGS="$LDFLAGS -b" ++ echo "$lt_simple_link_test_code" > conftest.$ac_ext ++ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then ++ # The linker can only warn and ignore the option if not recognized ++ # So say no if there are warnings ++ if test -s conftest.err; then ++ # Append any errors to the config.log. ++ cat conftest.err 1>&5 ++ $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp ++ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 ++ if diff conftest.exp conftest.er2 >/dev/null; then ++ lt_cv_prog_compiler__b=yes ++ fi ++ else ++ lt_cv_prog_compiler__b=yes ++ fi ++ fi ++ $RM -r conftest* ++ LDFLAGS="$save_LDFLAGS" ++ ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 ++$as_echo "$lt_cv_prog_compiler__b" >&6; } ++ ++if test x"$lt_cv_prog_compiler__b" = xyes; then ++ archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ++else ++ archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' ++fi ++ ++ ;; ++ esac ++ fi ++ if test "$with_gnu_ld" = no; then ++ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' ++ hardcode_libdir_separator=: ++ ++ case $host_cpu in ++ hppa*64*|ia64*) ++ hardcode_direct=no ++ hardcode_shlibpath_var=no ++ ;; ++ *) ++ hardcode_direct=yes ++ hardcode_direct_absolute=yes ++ export_dynamic_flag_spec='${wl}-E' ++ ++ # hardcode_minus_L: Not really in the search PATH, ++ # but as the default location of the library. ++ hardcode_minus_L=yes ++ ;; ++ esac ++ fi ++ ;; ++ ++ irix5* | irix6* | nonstopux*) ++ if test "$GCC" = yes; then ++ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' ++ # Try to use the -exported_symbol ld option, if it does not ++ # work, assume that -exports_file does not work either and ++ # implicitly export all symbols. ++ save_LDFLAGS="$LDFLAGS" ++ LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++int foo(void) {} ++_ACEOF ++if ac_fn_c_try_link "$LINENO"; then : ++ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' ++ ++fi ++rm -f core conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++ LDFLAGS="$save_LDFLAGS" ++ else ++ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' ++ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' ++ fi ++ archive_cmds_need_lc='no' ++ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' ++ hardcode_libdir_separator=: ++ inherit_rpath=yes ++ link_all_deplibs=yes ++ ;; ++ ++ netbsd*) ++ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then ++ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out ++ else ++ archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF ++ fi ++ hardcode_libdir_flag_spec='-R$libdir' ++ hardcode_direct=yes ++ hardcode_shlibpath_var=no ++ ;; ++ ++ newsos6) ++ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' ++ hardcode_direct=yes ++ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' ++ hardcode_libdir_separator=: ++ hardcode_shlibpath_var=no ++ ;; ++ ++ *nto* | *qnx*) ++ ;; ++ ++ openbsd*) ++ if test -f /usr/libexec/ld.so; then ++ hardcode_direct=yes ++ hardcode_shlibpath_var=no ++ hardcode_direct_absolute=yes ++ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then ++ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' ++ archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' ++ hardcode_libdir_flag_spec='${wl}-rpath,$libdir' ++ export_dynamic_flag_spec='${wl}-E' ++ else ++ case $host_os in ++ openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) ++ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' ++ hardcode_libdir_flag_spec='-R$libdir' ++ ;; ++ *) ++ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' ++ hardcode_libdir_flag_spec='${wl}-rpath,$libdir' ++ ;; ++ esac ++ fi ++ else ++ ld_shlibs=no ++ fi ++ ;; ++ ++ os2*) ++ hardcode_libdir_flag_spec='-L$libdir' ++ hardcode_minus_L=yes ++ allow_undefined_flag=unsupported ++ archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' ++ old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ++ ;; ++ ++ osf3*) ++ if test "$GCC" = yes; then ++ allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' ++ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' ++ else ++ allow_undefined_flag=' -expect_unresolved \*' ++ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' ++ fi ++ archive_cmds_need_lc='no' ++ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' ++ hardcode_libdir_separator=: ++ ;; ++ ++ osf4* | osf5*) # as osf3* with the addition of -msym flag ++ if test "$GCC" = yes; then ++ allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' ++ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' ++ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' ++ else ++ allow_undefined_flag=' -expect_unresolved \*' ++ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' ++ archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ ++ $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' ++ ++ # Both c and cxx compiler support -rpath directly ++ hardcode_libdir_flag_spec='-rpath $libdir' ++ fi ++ archive_cmds_need_lc='no' ++ hardcode_libdir_separator=: ++ ;; ++ ++ solaris*) ++ no_undefined_flag=' -z defs' ++ if test "$GCC" = yes; then ++ wlarc='${wl}' ++ archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ++ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ ++ $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' ++ else ++ case `$CC -V 2>&1` in ++ *"Compilers 5.0"*) ++ wlarc='' ++ archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' ++ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ ++ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' ++ ;; ++ *) ++ wlarc='${wl}' ++ archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' ++ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ ++ $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' ++ ;; ++ esac ++ fi ++ hardcode_libdir_flag_spec='-R$libdir' ++ hardcode_shlibpath_var=no ++ case $host_os in ++ solaris2.[0-5] | solaris2.[0-5].*) ;; ++ *) ++ # The compiler driver will combine and reorder linker options, ++ # but understands `-z linker_flag'. GCC discards it without `$wl', ++ # but is careful enough not to reorder. ++ # Supported since Solaris 2.6 (maybe 2.5.1?) ++ if test "$GCC" = yes; then ++ whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' ++ else ++ whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ++ fi ++ ;; ++ esac ++ link_all_deplibs=yes ++ ;; ++ ++ sunos4*) ++ if test "x$host_vendor" = xsequent; then ++ # Use $CC to link under sequent, because it throws in some extra .o ++ # files that make .init and .fini sections work. ++ archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' ++ else ++ archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' ++ fi ++ hardcode_libdir_flag_spec='-L$libdir' ++ hardcode_direct=yes ++ hardcode_minus_L=yes ++ hardcode_shlibpath_var=no ++ ;; ++ ++ sysv4) ++ case $host_vendor in ++ sni) ++ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' ++ hardcode_direct=yes # is this really true??? ++ ;; ++ siemens) ++ ## LD is ld it makes a PLAMLIB ++ ## CC just makes a GrossModule. ++ archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' ++ reload_cmds='$CC -r -o $output$reload_objs' ++ hardcode_direct=no ++ ;; ++ motorola) ++ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' ++ hardcode_direct=no #Motorola manual says yes, but my tests say they lie ++ ;; ++ esac ++ runpath_var='LD_RUN_PATH' ++ hardcode_shlibpath_var=no ++ ;; ++ ++ sysv4.3*) ++ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' ++ hardcode_shlibpath_var=no ++ export_dynamic_flag_spec='-Bexport' ++ ;; ++ ++ sysv4*MP*) ++ if test -d /usr/nec; then ++ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' ++ hardcode_shlibpath_var=no ++ runpath_var=LD_RUN_PATH ++ hardcode_runpath_var=yes ++ ld_shlibs=yes ++ fi ++ ;; ++ ++ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) ++ no_undefined_flag='${wl}-z,text' ++ archive_cmds_need_lc=no ++ hardcode_shlibpath_var=no ++ runpath_var='LD_RUN_PATH' ++ ++ if test "$GCC" = yes; then ++ archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' ++ archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' ++ else ++ archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' ++ archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' ++ fi ++ ;; ++ ++ sysv5* | sco3.2v5* | sco5v6*) ++ # Note: We can NOT use -z defs as we might desire, because we do not ++ # link with -lc, and that would cause any symbols used from libc to ++ # always be unresolved, which means just about no library would ++ # ever link correctly. If we're not using GNU ld we use -z text ++ # though, which does catch some bad symbols but isn't as heavy-handed ++ # as -z defs. ++ no_undefined_flag='${wl}-z,text' ++ allow_undefined_flag='${wl}-z,nodefs' ++ archive_cmds_need_lc=no ++ hardcode_shlibpath_var=no ++ hardcode_libdir_flag_spec='${wl}-R,$libdir' ++ hardcode_libdir_separator=':' ++ link_all_deplibs=yes ++ export_dynamic_flag_spec='${wl}-Bexport' ++ runpath_var='LD_RUN_PATH' ++ ++ if test "$GCC" = yes; then ++ archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' ++ archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' ++ else ++ archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' ++ archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' ++ fi ++ ;; ++ ++ uts4*) ++ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' ++ hardcode_libdir_flag_spec='-L$libdir' ++ hardcode_shlibpath_var=no ++ ;; ++ ++ *) ++ ld_shlibs=no ++ ;; ++ esac ++ ++ if test x$host_vendor = xsni; then ++ case $host in ++ sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) ++ export_dynamic_flag_spec='${wl}-Blargedynsym' ++ ;; ++ esac ++ fi ++ fi ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 ++$as_echo "$ld_shlibs" >&6; } ++test "$ld_shlibs" = no && can_build_shared=no ++ ++with_gnu_ld=$with_gnu_ld ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++# ++# Do we need to explicitly link libc? ++# ++case "x$archive_cmds_need_lc" in ++x|xyes) ++ # Assume -lc should be added ++ archive_cmds_need_lc=yes ++ ++ if test "$enable_shared" = yes && test "$GCC" = yes; then ++ case $archive_cmds in ++ *'~'*) ++ # FIXME: we may have to deal with multi-command sequences. ++ ;; ++ '$CC '*) ++ # Test whether the compiler implicitly links with -lc since on some ++ # systems, -lgcc has to come before -lc. If gcc already passes -lc ++ # to ld, don't add -lc before -lgcc. ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 ++$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } ++if ${lt_cv_archive_cmds_need_lc+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ $RM conftest* ++ echo "$lt_simple_compile_test_code" > conftest.$ac_ext ++ ++ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 ++ (eval $ac_compile) 2>&5 ++ ac_status=$? ++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 ++ test $ac_status = 0; } 2>conftest.err; then ++ soname=conftest ++ lib=conftest ++ libobjs=conftest.$ac_objext ++ deplibs= ++ wl=$lt_prog_compiler_wl ++ pic_flag=$lt_prog_compiler_pic ++ compiler_flags=-v ++ linker_flags=-v ++ verstring= ++ output_objdir=. ++ libname=conftest ++ lt_save_allow_undefined_flag=$allow_undefined_flag ++ allow_undefined_flag= ++ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 ++ (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 ++ ac_status=$? ++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 ++ test $ac_status = 0; } ++ then ++ lt_cv_archive_cmds_need_lc=no ++ else ++ lt_cv_archive_cmds_need_lc=yes ++ fi ++ allow_undefined_flag=$lt_save_allow_undefined_flag ++ else ++ cat conftest.err 1>&5 ++ fi ++ $RM conftest* ++ ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 ++$as_echo "$lt_cv_archive_cmds_need_lc" >&6; } ++ archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc ++ ;; ++ esac ++ fi ++ ;; ++esac ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 ++$as_echo_n "checking dynamic linker characteristics... " >&6; } ++ ++if test "$GCC" = yes; then ++ case $host_os in ++ darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; ++ *) lt_awk_arg="/^libraries:/" ;; ++ esac ++ case $host_os in ++ mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;; ++ *) lt_sed_strip_eq="s,=/,/,g" ;; ++ esac ++ lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` ++ case $lt_search_path_spec in ++ *\;*) ++ # if the path contains ";" then we assume it to be the separator ++ # otherwise default to the standard path separator (i.e. ":") - it is ++ # assumed that no part of a normal pathname contains ";" but that should ++ # okay in the real world where ";" in dirpaths is itself problematic. ++ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` ++ ;; ++ *) ++ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` ++ ;; ++ esac ++ # Ok, now we have the path, separated by spaces, we can step through it ++ # and add multilib dir if necessary. ++ lt_tmp_lt_search_path_spec= ++ lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` ++ for lt_sys_path in $lt_search_path_spec; do ++ if test -d "$lt_sys_path/$lt_multi_os_dir"; then ++ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" ++ else ++ test -d "$lt_sys_path" && \ ++ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" ++ fi ++ done ++ lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' ++BEGIN {RS=" "; FS="/|\n";} { ++ lt_foo=""; ++ lt_count=0; ++ for (lt_i = NF; lt_i > 0; lt_i--) { ++ if ($lt_i != "" && $lt_i != ".") { ++ if ($lt_i == "..") { ++ lt_count++; ++ } else { ++ if (lt_count == 0) { ++ lt_foo="/" $lt_i lt_foo; ++ } else { ++ lt_count--; ++ } ++ } ++ } ++ } ++ if (lt_foo != "") { lt_freq[lt_foo]++; } ++ if (lt_freq[lt_foo] == 1) { print lt_foo; } ++}'` ++ # AWK program above erroneously prepends '/' to C:/dos/paths ++ # for these hosts. ++ case $host_os in ++ mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ ++ $SED 's,/\([A-Za-z]:\),\1,g'` ;; ++ esac ++ sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` ++else ++ sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" ++fi ++library_names_spec= ++libname_spec='lib$name' ++soname_spec= ++shrext_cmds=".so" ++postinstall_cmds= ++postuninstall_cmds= ++finish_cmds= ++finish_eval= ++shlibpath_var= ++shlibpath_overrides_runpath=unknown ++version_type=none ++dynamic_linker="$host_os ld.so" ++sys_lib_dlsearch_path_spec="/lib /usr/lib" ++need_lib_prefix=unknown ++hardcode_into_libs=no ++ ++# when you set need_version to no, make sure it does not cause -set_version ++# flags to be left without arguments ++need_version=unknown ++ ++case $host_os in ++aix3*) ++ version_type=linux ++ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' ++ shlibpath_var=LIBPATH ++ ++ # AIX 3 has no versioning support, so we append a major version to the name. ++ soname_spec='${libname}${release}${shared_ext}$major' ++ ;; ++ ++aix[4-9]*) ++ version_type=linux ++ need_lib_prefix=no ++ need_version=no ++ hardcode_into_libs=yes ++ if test "$host_cpu" = ia64; then ++ # AIX 5 supports IA64 ++ library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' ++ shlibpath_var=LD_LIBRARY_PATH ++ else ++ # With GCC up to 2.95.x, collect2 would create an import file ++ # for dependence libraries. The import file would start with ++ # the line `#! .'. This would cause the generated library to ++ # depend on `.', always an invalid library. This was fixed in ++ # development snapshots of GCC prior to 3.0. ++ case $host_os in ++ aix4 | aix4.[01] | aix4.[01].*) ++ if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' ++ echo ' yes ' ++ echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then ++ : ++ else ++ can_build_shared=no ++ fi ++ ;; ++ esac ++ # AIX (on Power*) has no versioning support, so currently we can not hardcode correct ++ # soname into executable. Probably we can add versioning support to ++ # collect2, so additional links can be useful in future. ++ if test "$aix_use_runtimelinking" = yes; then ++ # If using run time linking (on AIX 4.2 or later) use lib.so ++ # instead of lib.a to let people know that these are not ++ # typical AIX shared libraries. ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ else ++ # We preserve .a as extension for shared libraries through AIX4.2 ++ # and later when we are not doing run time linking. ++ library_names_spec='${libname}${release}.a $libname.a' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ fi ++ shlibpath_var=LIBPATH ++ fi ++ ;; ++ ++amigaos*) ++ case $host_cpu in ++ powerpc) ++ # Since July 2007 AmigaOS4 officially supports .so libraries. ++ # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ ;; ++ m68k) ++ library_names_spec='$libname.ixlibrary $libname.a' ++ # Create ${libname}_ixlibrary.a entries in /sys/libs. ++ finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' ++ ;; ++ esac ++ ;; ++ ++beos*) ++ library_names_spec='${libname}${shared_ext}' ++ dynamic_linker="$host_os ld.so" ++ shlibpath_var=LIBRARY_PATH ++ ;; ++ ++bsdi[45]*) ++ version_type=linux ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' ++ shlibpath_var=LD_LIBRARY_PATH ++ sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" ++ sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" ++ # the default ld.so.conf also contains /usr/contrib/lib and ++ # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow ++ # libtool to hard-code these into programs ++ ;; ++ ++cygwin* | mingw* | pw32* | cegcc*) ++ version_type=windows ++ shrext_cmds=".dll" ++ need_version=no ++ need_lib_prefix=no ++ ++ case $GCC,$host_os in ++ yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*) ++ library_names_spec='$libname.dll.a' ++ # DLL is installed to $(libdir)/../bin by postinstall_cmds ++ postinstall_cmds='base_file=`basename \${file}`~ ++ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ ++ dldir=$destdir/`dirname \$dlpath`~ ++ test -d \$dldir || mkdir -p \$dldir~ ++ $install_prog $dir/$dlname \$dldir/$dlname~ ++ chmod a+x \$dldir/$dlname~ ++ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then ++ eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; ++ fi' ++ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ ++ dlpath=$dir/\$dldll~ ++ $RM \$dlpath' ++ shlibpath_overrides_runpath=yes ++ ++ case $host_os in ++ cygwin*) ++ # Cygwin DLLs use 'cyg' prefix rather than 'lib' ++ soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' ++ ++ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" ++ ;; ++ mingw* | cegcc*) ++ # MinGW DLLs use traditional 'lib' prefix ++ soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' ++ ;; ++ pw32*) ++ # pw32 DLLs use 'pw' prefix rather than 'lib' ++ library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' ++ ;; ++ esac ++ ;; ++ ++ *) ++ library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' ++ ;; ++ esac ++ dynamic_linker='Win32 ld.exe' ++ # FIXME: first we should search . and the directory the executable is in ++ shlibpath_var=PATH ++ ;; ++ ++darwin* | rhapsody*) ++ dynamic_linker="$host_os dyld" ++ version_type=darwin ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' ++ soname_spec='${libname}${release}${major}$shared_ext' ++ shlibpath_overrides_runpath=yes ++ shlibpath_var=DYLD_LIBRARY_PATH ++ shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' ++ ++ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" ++ sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' ++ ;; ++ ++dgux*) ++ version_type=linux ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ ;; ++ ++freebsd* | dragonfly*) ++ # DragonFly does not have aout. When/if they implement a new ++ # versioning mechanism, adjust this. ++ if test -x /usr/bin/objformat; then ++ objformat=`/usr/bin/objformat` ++ else ++ case $host_os in ++ freebsd[23].*) objformat=aout ;; ++ *) objformat=elf ;; ++ esac ++ fi ++ version_type=freebsd-$objformat ++ case $version_type in ++ freebsd-elf*) ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' ++ need_version=no ++ need_lib_prefix=no ++ ;; ++ freebsd-*) ++ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' ++ need_version=yes ++ ;; ++ esac ++ shlibpath_var=LD_LIBRARY_PATH ++ case $host_os in ++ freebsd2.*) ++ shlibpath_overrides_runpath=yes ++ ;; ++ freebsd3.[01]* | freebsdelf3.[01]*) ++ shlibpath_overrides_runpath=yes ++ hardcode_into_libs=yes ++ ;; ++ freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ ++ freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) ++ shlibpath_overrides_runpath=no ++ hardcode_into_libs=yes ++ ;; ++ *) # from 4.6 on, and DragonFly ++ shlibpath_overrides_runpath=yes ++ hardcode_into_libs=yes ++ ;; ++ esac ++ ;; ++ ++haiku*) ++ version_type=linux ++ need_lib_prefix=no ++ need_version=no ++ dynamic_linker="$host_os runtime_loader" ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ shlibpath_var=LIBRARY_PATH ++ shlibpath_overrides_runpath=yes ++ sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' ++ hardcode_into_libs=yes ++ ;; ++ ++hpux9* | hpux10* | hpux11*) ++ # Give a soname corresponding to the major version so that dld.sl refuses to ++ # link against other versions. ++ version_type=sunos ++ need_lib_prefix=no ++ need_version=no ++ case $host_cpu in ++ ia64*) ++ shrext_cmds='.so' ++ hardcode_into_libs=yes ++ dynamic_linker="$host_os dld.so" ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ if test "X$HPUX_IA64_MODE" = X32; then ++ sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" ++ else ++ sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" ++ fi ++ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ++ ;; ++ hppa*64*) ++ shrext_cmds='.sl' ++ hardcode_into_libs=yes ++ dynamic_linker="$host_os dld.sl" ++ shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH ++ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" ++ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ++ ;; ++ *) ++ shrext_cmds='.sl' ++ dynamic_linker="$host_os dld.sl" ++ shlibpath_var=SHLIB_PATH ++ shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ ;; ++ esac ++ # HP-UX runs *really* slowly unless shared libraries are mode 555, ... ++ postinstall_cmds='chmod 555 $lib' ++ # or fails outright, so override atomically: ++ install_override_mode=555 ++ ;; ++ ++interix[3-9]*) ++ version_type=linux ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=no ++ hardcode_into_libs=yes ++ ;; ++ ++irix5* | irix6* | nonstopux*) ++ case $host_os in ++ nonstopux*) version_type=nonstopux ;; ++ *) ++ if test "$lt_cv_prog_gnu_ld" = yes; then ++ version_type=linux ++ else ++ version_type=irix ++ fi ;; ++ esac ++ need_lib_prefix=no ++ need_version=no ++ soname_spec='${libname}${release}${shared_ext}$major' ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' ++ case $host_os in ++ irix5* | nonstopux*) ++ libsuff= shlibsuff= ++ ;; ++ *) ++ case $LD in # libtool.m4 will add one of these switches to LD ++ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") ++ libsuff= shlibsuff= libmagic=32-bit;; ++ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") ++ libsuff=32 shlibsuff=N32 libmagic=N32;; ++ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") ++ libsuff=64 shlibsuff=64 libmagic=64-bit;; ++ *) libsuff= shlibsuff= libmagic=never-match;; ++ esac ++ ;; ++ esac ++ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH ++ shlibpath_overrides_runpath=no ++ sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" ++ sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" ++ hardcode_into_libs=yes ++ ;; ++ ++# No shared lib support for Linux oldld, aout, or coff. ++linux*oldld* | linux*aout* | linux*coff*) ++ dynamic_linker=no ++ ;; ++ ++# This must be Linux ELF. ++linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) ++ version_type=linux ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=no ++ ++ # Some binutils ld are patched to set DT_RUNPATH ++ if ${lt_cv_shlibpath_overrides_runpath+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ lt_cv_shlibpath_overrides_runpath=no ++ save_LDFLAGS=$LDFLAGS ++ save_libdir=$libdir ++ eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ ++ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_link "$LINENO"; then : ++ if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : ++ lt_cv_shlibpath_overrides_runpath=yes ++fi ++fi ++rm -f core conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++ LDFLAGS=$save_LDFLAGS ++ libdir=$save_libdir ++ ++fi ++ ++ shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath ++ ++ # This implies no fast_install, which is unacceptable. ++ # Some rework will be needed to allow for fast_install ++ # before this can be enabled. ++ hardcode_into_libs=yes ++ ++ # Append ld.so.conf contents to the search path ++ if test -f /etc/ld.so.conf; then ++ lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` ++ sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" ++ fi ++ ++ # We used to test for /lib/ld.so.1 and disable shared libraries on ++ # powerpc, because MkLinux only supported shared libraries with the ++ # GNU dynamic linker. Since this was broken with cross compilers, ++ # most powerpc-linux boxes support dynamic linking these days and ++ # people can always --disable-shared, the test was removed, and we ++ # assume the GNU/Linux dynamic linker is in use. ++ dynamic_linker='GNU/Linux ld.so' ++ ;; ++ ++netbsd*) ++ version_type=sunos ++ need_lib_prefix=no ++ need_version=no ++ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' ++ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' ++ dynamic_linker='NetBSD (a.out) ld.so' ++ else ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ dynamic_linker='NetBSD ld.elf_so' ++ fi ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=yes ++ hardcode_into_libs=yes ++ ;; ++ ++newsos6) ++ version_type=linux ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=yes ++ ;; ++ ++*nto* | *qnx*) ++ version_type=qnx ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=no ++ hardcode_into_libs=yes ++ dynamic_linker='ldqnx.so' ++ ;; ++ ++openbsd*) ++ version_type=sunos ++ sys_lib_dlsearch_path_spec="/usr/lib" ++ need_lib_prefix=no ++ # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. ++ case $host_os in ++ openbsd3.3 | openbsd3.3.*) need_version=yes ;; ++ *) need_version=no ;; ++ esac ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' ++ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' ++ shlibpath_var=LD_LIBRARY_PATH ++ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then ++ case $host_os in ++ openbsd2.[89] | openbsd2.[89].*) ++ shlibpath_overrides_runpath=no ++ ;; ++ *) ++ shlibpath_overrides_runpath=yes ++ ;; ++ esac ++ else ++ shlibpath_overrides_runpath=yes ++ fi ++ ;; ++ ++os2*) ++ libname_spec='$name' ++ shrext_cmds=".dll" ++ need_lib_prefix=no ++ library_names_spec='$libname${shared_ext} $libname.a' ++ dynamic_linker='OS/2 ld.exe' ++ shlibpath_var=LIBPATH ++ ;; ++ ++osf3* | osf4* | osf5*) ++ version_type=osf ++ need_lib_prefix=no ++ need_version=no ++ soname_spec='${libname}${release}${shared_ext}$major' ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ shlibpath_var=LD_LIBRARY_PATH ++ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" ++ sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" ++ ;; ++ ++rdos*) ++ dynamic_linker=no ++ ;; ++ ++solaris*) ++ version_type=linux ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=yes ++ hardcode_into_libs=yes ++ # ldd complains unless libraries are executable ++ postinstall_cmds='chmod +x $lib' ++ ;; ++ ++sunos4*) ++ version_type=sunos ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' ++ finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=yes ++ if test "$with_gnu_ld" = yes; then ++ need_lib_prefix=no ++ fi ++ need_version=yes ++ ;; ++ ++sysv4 | sysv4.3*) ++ version_type=linux ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ case $host_vendor in ++ sni) ++ shlibpath_overrides_runpath=no ++ need_lib_prefix=no ++ runpath_var=LD_RUN_PATH ++ ;; ++ siemens) ++ need_lib_prefix=no ++ ;; ++ motorola) ++ need_lib_prefix=no ++ need_version=no ++ shlibpath_overrides_runpath=no ++ sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' ++ ;; ++ esac ++ ;; ++ ++sysv4*MP*) ++ if test -d /usr/nec ;then ++ version_type=linux ++ library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' ++ soname_spec='$libname${shared_ext}.$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ fi ++ ;; ++ ++sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) ++ version_type=freebsd-elf ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=yes ++ hardcode_into_libs=yes ++ if test "$with_gnu_ld" = yes; then ++ sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' ++ else ++ sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' ++ case $host_os in ++ sco3.2v5*) ++ sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" ++ ;; ++ esac ++ fi ++ sys_lib_dlsearch_path_spec='/usr/lib' ++ ;; ++ ++tpf*) ++ # TPF is a cross-target only. Preferred cross-host = GNU/Linux. ++ version_type=linux ++ need_lib_prefix=no ++ need_version=no ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ shlibpath_var=LD_LIBRARY_PATH ++ shlibpath_overrides_runpath=no ++ hardcode_into_libs=yes ++ ;; ++ ++uts4*) ++ version_type=linux ++ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' ++ soname_spec='${libname}${release}${shared_ext}$major' ++ shlibpath_var=LD_LIBRARY_PATH ++ ;; ++ ++*) ++ dynamic_linker=no ++ ;; ++esac ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 ++$as_echo "$dynamic_linker" >&6; } ++test "$dynamic_linker" = no && can_build_shared=no ++ ++variables_saved_for_relink="PATH $shlibpath_var $runpath_var" ++if test "$GCC" = yes; then ++ variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" ++fi ++ ++if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then ++ sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" ++fi ++if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then ++ sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" ++fi ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 ++$as_echo_n "checking how to hardcode library paths into programs... " >&6; } ++hardcode_action= ++if test -n "$hardcode_libdir_flag_spec" || ++ test -n "$runpath_var" || ++ test "X$hardcode_automatic" = "Xyes" ; then ++ ++ # We can hardcode non-existent directories. ++ if test "$hardcode_direct" != no && ++ # If the only mechanism to avoid hardcoding is shlibpath_var, we ++ # have to relink, otherwise we might link with an installed library ++ # when we should be linking with a yet-to-be-installed one ++ ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no && ++ test "$hardcode_minus_L" != no; then ++ # Linking always hardcodes the temporary library directory. ++ hardcode_action=relink ++ else ++ # We can link without hardcoding, and we can hardcode nonexisting dirs. ++ hardcode_action=immediate ++ fi ++else ++ # We cannot hardcode anything, or else we can only hardcode existing ++ # directories. ++ hardcode_action=unsupported ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 ++$as_echo "$hardcode_action" >&6; } ++ ++if test "$hardcode_action" = relink || ++ test "$inherit_rpath" = yes; then ++ # Fast installation is not supported ++ enable_fast_install=no ++elif test "$shlibpath_overrides_runpath" = yes || ++ test "$enable_shared" = no; then ++ # Fast installation is not necessary ++ enable_fast_install=needless ++fi ++ ++ ++ ++ ++ ++ ++ if test "x$enable_dlopen" != xyes; then ++ enable_dlopen=unknown ++ enable_dlopen_self=unknown ++ enable_dlopen_self_static=unknown ++else ++ lt_cv_dlopen=no ++ lt_cv_dlopen_libs= ++ ++ case $host_os in ++ beos*) ++ lt_cv_dlopen="load_add_on" ++ lt_cv_dlopen_libs= ++ lt_cv_dlopen_self=yes ++ ;; ++ ++ mingw* | pw32* | cegcc*) ++ lt_cv_dlopen="LoadLibrary" ++ lt_cv_dlopen_libs= ++ ;; ++ ++ cygwin*) ++ lt_cv_dlopen="dlopen" ++ lt_cv_dlopen_libs= ++ ;; ++ ++ darwin*) ++ # if libdl is installed we need to link against it ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 ++$as_echo_n "checking for dlopen in -ldl... " >&6; } ++if ${ac_cv_lib_dl_dlopen+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ ac_check_lib_save_LIBS=$LIBS ++LIBS="-ldl $LIBS" ++cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++/* Override any GCC internal prototype to avoid an error. ++ Use char because int might match the return type of a GCC ++ builtin and then its argument prototype would still apply. */ ++#ifdef __cplusplus ++extern "C" ++#endif ++char dlopen (); ++int ++main () ++{ ++return dlopen (); ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_link "$LINENO"; then : ++ ac_cv_lib_dl_dlopen=yes ++else ++ ac_cv_lib_dl_dlopen=no ++fi ++rm -f core conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++LIBS=$ac_check_lib_save_LIBS ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 ++$as_echo "$ac_cv_lib_dl_dlopen" >&6; } ++if test "x$ac_cv_lib_dl_dlopen" = xyes; then : ++ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" ++else ++ ++ lt_cv_dlopen="dyld" ++ lt_cv_dlopen_libs= ++ lt_cv_dlopen_self=yes ++ ++fi ++ ++ ;; ++ ++ *) ++ ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" ++if test "x$ac_cv_func_shl_load" = xyes; then : ++ lt_cv_dlopen="shl_load" ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 ++$as_echo_n "checking for shl_load in -ldld... " >&6; } ++if ${ac_cv_lib_dld_shl_load+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ ac_check_lib_save_LIBS=$LIBS ++LIBS="-ldld $LIBS" ++cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++/* Override any GCC internal prototype to avoid an error. ++ Use char because int might match the return type of a GCC ++ builtin and then its argument prototype would still apply. */ ++#ifdef __cplusplus ++extern "C" ++#endif ++char shl_load (); ++int ++main () ++{ ++return shl_load (); ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_link "$LINENO"; then : ++ ac_cv_lib_dld_shl_load=yes ++else ++ ac_cv_lib_dld_shl_load=no ++fi ++rm -f core conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++LIBS=$ac_check_lib_save_LIBS ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 ++$as_echo "$ac_cv_lib_dld_shl_load" >&6; } ++if test "x$ac_cv_lib_dld_shl_load" = xyes; then : ++ lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" ++else ++ ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" ++if test "x$ac_cv_func_dlopen" = xyes; then : ++ lt_cv_dlopen="dlopen" ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 ++$as_echo_n "checking for dlopen in -ldl... " >&6; } ++if ${ac_cv_lib_dl_dlopen+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ ac_check_lib_save_LIBS=$LIBS ++LIBS="-ldl $LIBS" ++cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++/* Override any GCC internal prototype to avoid an error. ++ Use char because int might match the return type of a GCC ++ builtin and then its argument prototype would still apply. */ ++#ifdef __cplusplus ++extern "C" ++#endif ++char dlopen (); ++int ++main () ++{ ++return dlopen (); ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_link "$LINENO"; then : ++ ac_cv_lib_dl_dlopen=yes ++else ++ ac_cv_lib_dl_dlopen=no ++fi ++rm -f core conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++LIBS=$ac_check_lib_save_LIBS ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 ++$as_echo "$ac_cv_lib_dl_dlopen" >&6; } ++if test "x$ac_cv_lib_dl_dlopen" = xyes; then : ++ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 ++$as_echo_n "checking for dlopen in -lsvld... " >&6; } ++if ${ac_cv_lib_svld_dlopen+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ ac_check_lib_save_LIBS=$LIBS ++LIBS="-lsvld $LIBS" ++cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++/* Override any GCC internal prototype to avoid an error. ++ Use char because int might match the return type of a GCC ++ builtin and then its argument prototype would still apply. */ ++#ifdef __cplusplus ++extern "C" ++#endif ++char dlopen (); ++int ++main () ++{ ++return dlopen (); ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_link "$LINENO"; then : ++ ac_cv_lib_svld_dlopen=yes ++else ++ ac_cv_lib_svld_dlopen=no ++fi ++rm -f core conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++LIBS=$ac_check_lib_save_LIBS ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 ++$as_echo "$ac_cv_lib_svld_dlopen" >&6; } ++if test "x$ac_cv_lib_svld_dlopen" = xyes; then : ++ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 ++$as_echo_n "checking for dld_link in -ldld... " >&6; } ++if ${ac_cv_lib_dld_dld_link+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ ac_check_lib_save_LIBS=$LIBS ++LIBS="-ldld $LIBS" ++cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++/* Override any GCC internal prototype to avoid an error. ++ Use char because int might match the return type of a GCC ++ builtin and then its argument prototype would still apply. */ ++#ifdef __cplusplus ++extern "C" ++#endif ++char dld_link (); ++int ++main () ++{ ++return dld_link (); ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_link "$LINENO"; then : ++ ac_cv_lib_dld_dld_link=yes ++else ++ ac_cv_lib_dld_dld_link=no ++fi ++rm -f core conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++LIBS=$ac_check_lib_save_LIBS ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 ++$as_echo "$ac_cv_lib_dld_dld_link" >&6; } ++if test "x$ac_cv_lib_dld_dld_link" = xyes; then : ++ lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld" ++fi ++ ++ ++fi ++ ++ ++fi ++ ++ ++fi ++ ++ ++fi ++ ++ ++fi ++ ++ ;; ++ esac ++ ++ if test "x$lt_cv_dlopen" != xno; then ++ enable_dlopen=yes ++ else ++ enable_dlopen=no ++ fi ++ ++ case $lt_cv_dlopen in ++ dlopen) ++ save_CPPFLAGS="$CPPFLAGS" ++ test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" ++ ++ save_LDFLAGS="$LDFLAGS" ++ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" ++ ++ save_LIBS="$LIBS" ++ LIBS="$lt_cv_dlopen_libs $LIBS" ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 ++$as_echo_n "checking whether a program can dlopen itself... " >&6; } ++if ${lt_cv_dlopen_self+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test "$cross_compiling" = yes; then : ++ lt_cv_dlopen_self=cross ++else ++ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 ++ lt_status=$lt_dlunknown ++ cat > conftest.$ac_ext <<_LT_EOF ++#line 11089 "configure" ++#include "confdefs.h" ++ ++#if HAVE_DLFCN_H ++#include ++#endif ++ ++#include ++ ++#ifdef RTLD_GLOBAL ++# define LT_DLGLOBAL RTLD_GLOBAL ++#else ++# ifdef DL_GLOBAL ++# define LT_DLGLOBAL DL_GLOBAL ++# else ++# define LT_DLGLOBAL 0 ++# endif ++#endif ++ ++/* We may have to define LT_DLLAZY_OR_NOW in the command line if we ++ find out it does not work in some platform. */ ++#ifndef LT_DLLAZY_OR_NOW ++# ifdef RTLD_LAZY ++# define LT_DLLAZY_OR_NOW RTLD_LAZY ++# else ++# ifdef DL_LAZY ++# define LT_DLLAZY_OR_NOW DL_LAZY ++# else ++# ifdef RTLD_NOW ++# define LT_DLLAZY_OR_NOW RTLD_NOW ++# else ++# ifdef DL_NOW ++# define LT_DLLAZY_OR_NOW DL_NOW ++# else ++# define LT_DLLAZY_OR_NOW 0 ++# endif ++# endif ++# endif ++# endif ++#endif ++ ++/* When -fvisbility=hidden is used, assume the code has been annotated ++ correspondingly for the symbols needed. */ ++#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) ++void fnord () __attribute__((visibility("default"))); ++#endif ++ ++void fnord () { int i=42; } ++int main () ++{ ++ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); ++ int status = $lt_dlunknown; ++ ++ if (self) ++ { ++ if (dlsym (self,"fnord")) status = $lt_dlno_uscore; ++ else ++ { ++ if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; ++ else puts (dlerror ()); ++ } ++ /* dlclose (self); */ ++ } ++ else ++ puts (dlerror ()); ++ ++ return status; ++} ++_LT_EOF ++ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 ++ (eval $ac_link) 2>&5 ++ ac_status=$? ++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 ++ test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then ++ (./conftest; exit; ) >&5 2>/dev/null ++ lt_status=$? ++ case x$lt_status in ++ x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; ++ x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; ++ x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; ++ esac ++ else : ++ # compilation failed ++ lt_cv_dlopen_self=no ++ fi ++fi ++rm -fr conftest* ++ ++ ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 ++$as_echo "$lt_cv_dlopen_self" >&6; } ++ ++ if test "x$lt_cv_dlopen_self" = xyes; then ++ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 ++$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } ++if ${lt_cv_dlopen_self_static+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test "$cross_compiling" = yes; then : ++ lt_cv_dlopen_self_static=cross ++else ++ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 ++ lt_status=$lt_dlunknown ++ cat > conftest.$ac_ext <<_LT_EOF ++#line 11195 "configure" ++#include "confdefs.h" ++ ++#if HAVE_DLFCN_H ++#include ++#endif ++ ++#include ++ ++#ifdef RTLD_GLOBAL ++# define LT_DLGLOBAL RTLD_GLOBAL ++#else ++# ifdef DL_GLOBAL ++# define LT_DLGLOBAL DL_GLOBAL ++# else ++# define LT_DLGLOBAL 0 ++# endif ++#endif ++ ++/* We may have to define LT_DLLAZY_OR_NOW in the command line if we ++ find out it does not work in some platform. */ ++#ifndef LT_DLLAZY_OR_NOW ++# ifdef RTLD_LAZY ++# define LT_DLLAZY_OR_NOW RTLD_LAZY ++# else ++# ifdef DL_LAZY ++# define LT_DLLAZY_OR_NOW DL_LAZY ++# else ++# ifdef RTLD_NOW ++# define LT_DLLAZY_OR_NOW RTLD_NOW ++# else ++# ifdef DL_NOW ++# define LT_DLLAZY_OR_NOW DL_NOW ++# else ++# define LT_DLLAZY_OR_NOW 0 ++# endif ++# endif ++# endif ++# endif ++#endif ++ ++/* When -fvisbility=hidden is used, assume the code has been annotated ++ correspondingly for the symbols needed. */ ++#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) ++void fnord () __attribute__((visibility("default"))); ++#endif ++ ++void fnord () { int i=42; } ++int main () ++{ ++ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); ++ int status = $lt_dlunknown; ++ ++ if (self) ++ { ++ if (dlsym (self,"fnord")) status = $lt_dlno_uscore; ++ else ++ { ++ if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; ++ else puts (dlerror ()); ++ } ++ /* dlclose (self); */ ++ } ++ else ++ puts (dlerror ()); ++ ++ return status; ++} ++_LT_EOF ++ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 ++ (eval $ac_link) 2>&5 ++ ac_status=$? ++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 ++ test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then ++ (./conftest; exit; ) >&5 2>/dev/null ++ lt_status=$? ++ case x$lt_status in ++ x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; ++ x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; ++ x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; ++ esac ++ else : ++ # compilation failed ++ lt_cv_dlopen_self_static=no ++ fi ++fi ++rm -fr conftest* ++ ++ ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 ++$as_echo "$lt_cv_dlopen_self_static" >&6; } ++ fi ++ ++ CPPFLAGS="$save_CPPFLAGS" ++ LDFLAGS="$save_LDFLAGS" ++ LIBS="$save_LIBS" ++ ;; ++ esac ++ ++ case $lt_cv_dlopen_self in ++ yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; ++ *) enable_dlopen_self=unknown ;; ++ esac ++ ++ case $lt_cv_dlopen_self_static in ++ yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; ++ *) enable_dlopen_self_static=unknown ;; ++ esac ++fi ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++striplib= ++old_striplib= ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 ++$as_echo_n "checking whether stripping libraries is possible... " >&6; } ++if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then ++ test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" ++ test -z "$striplib" && striplib="$STRIP --strip-unneeded" ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 ++$as_echo "yes" >&6; } ++else ++# FIXME - insert some real tests, host_os isn't really good enough ++ case $host_os in ++ darwin*) ++ if test -n "$STRIP" ; then ++ striplib="$STRIP -x" ++ old_striplib="$STRIP -S" ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 ++$as_echo "yes" >&6; } ++ else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++ fi ++ ;; ++ *) ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++ ;; ++ esac ++fi ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ # Report which library types will actually be built ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 ++$as_echo_n "checking if libtool supports shared libraries... " >&6; } ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 ++$as_echo "$can_build_shared" >&6; } ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 ++$as_echo_n "checking whether to build shared libraries... " >&6; } ++ test "$can_build_shared" = "no" && enable_shared=no ++ ++ # On AIX, shared libraries and static libraries use the same namespace, and ++ # are all built from PIC. ++ case $host_os in ++ aix3*) ++ test "$enable_shared" = yes && enable_static=no ++ if test -n "$RANLIB"; then ++ archive_cmds="$archive_cmds~\$RANLIB \$lib" ++ postinstall_cmds='$RANLIB $lib' ++ fi ++ ;; ++ ++ aix[4-9]*) ++ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then ++ test "$enable_shared" = yes && enable_static=no ++ fi ++ ;; ++ esac ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 ++$as_echo "$enable_shared" >&6; } ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 ++$as_echo_n "checking whether to build static libraries... " >&6; } ++ # Make sure either enable_shared or enable_static is yes. ++ test "$enable_shared" = yes || enable_static=yes ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 ++$as_echo "$enable_static" >&6; } ++ ++ ++ ++ ++fi ++ac_ext=c ++ac_cpp='$CPP $CPPFLAGS' ++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ++ac_compiler_gnu=$ac_cv_c_compiler_gnu ++ ++CC="$lt_save_CC" ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ac_config_commands="$ac_config_commands libtool" ++ ++ ++ ++ ++# Only expand once: ++ ++ ++ ++# AC_PLUGINS setting $plugins is called by ACX_LARGEFILE. ++ ++# The tests for host and target for $enable_largefile require ++# canonical names. ++ ++ ++ ++# As the $enable_largefile decision depends on --enable-plugins we must set it ++# even in directories otherwise not depending on the $plugins option. ++ ++ ++ maybe_plugins=no ++ for ac_header in dlfcn.h ++do : ++ ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default ++" ++if test "x$ac_cv_header_dlfcn_h" = xyes; then : ++ cat >>confdefs.h <<_ACEOF ++#define HAVE_DLFCN_H 1 ++_ACEOF ++ maybe_plugins=yes ++fi ++ ++done ++ ++ for ac_header in windows.h ++do : ++ ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default ++" ++if test "x$ac_cv_header_windows_h" = xyes; then : ++ cat >>confdefs.h <<_ACEOF ++#define HAVE_WINDOWS_H 1 ++_ACEOF ++ maybe_plugins=yes ++fi ++ ++done ++ ++ ++ # Check whether --enable-plugins was given. ++if test "${enable_plugins+set}" = set; then : ++ enableval=$enable_plugins; case "${enableval}" in ++ no) plugins=no ;; ++ *) plugins=yes ++ if test "$maybe_plugins" != "yes" ; then ++ as_fn_error $? "Building with plugin support requires a host that supports dlopen." "$LINENO" 5 ++ fi ;; ++ esac ++else ++ plugins=$maybe_plugins ++ ++fi ++ ++ if test "$plugins" = "yes"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlsym" >&5 ++$as_echo_n "checking for library containing dlsym... " >&6; } ++if ${ac_cv_search_dlsym+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ ac_func_search_save_LIBS=$LIBS ++cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++/* Override any GCC internal prototype to avoid an error. ++ Use char because int might match the return type of a GCC ++ builtin and then its argument prototype would still apply. */ ++#ifdef __cplusplus ++extern "C" ++#endif ++char dlsym (); ++int ++main () ++{ ++return dlsym (); ++ ; ++ return 0; ++} ++_ACEOF ++for ac_lib in '' dl; do ++ if test -z "$ac_lib"; then ++ ac_res="none required" ++ else ++ ac_res=-l$ac_lib ++ LIBS="-l$ac_lib $ac_func_search_save_LIBS" ++ fi ++ if ac_fn_c_try_link "$LINENO"; then : ++ ac_cv_search_dlsym=$ac_res ++fi ++rm -f core conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext ++ if ${ac_cv_search_dlsym+:} false; then : ++ break ++fi ++done ++if ${ac_cv_search_dlsym+:} false; then : ++ ++else ++ ac_cv_search_dlsym=no ++fi ++rm conftest.$ac_ext ++LIBS=$ac_func_search_save_LIBS ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlsym" >&5 ++$as_echo "$ac_cv_search_dlsym" >&6; } ++ac_res=$ac_cv_search_dlsym ++if test "$ac_res" != no; then : ++ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" ++ ++fi ++ ++ fi ++ ++ ++case "${host}" in ++ sparc-*-solaris*|i?86-*-solaris*) ++ # On native 32-bit Solaris/SPARC and x86, large-file and procfs support ++ # were mutually exclusive until Solaris 11.3. Without procfs support, ++ # the bfd/ elf module cannot provide certain routines such as ++ # elfcore_write_prpsinfo or elfcore_write_prstatus. So unless the user ++ # explicitly requested large-file support through the ++ # --enable-largefile switch, disable large-file support in favor of ++ # procfs support. ++ # ++ # Check if is incompatible with large-file support. ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++#define _FILE_OFFSET_BITS 64 ++#define _STRUCTURED_PROC 1 ++#include ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ acx_cv_procfs_lfs=yes ++else ++ acx_cv_procfs_lfs=no ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++ # ++ # Forcefully disable large-file support only if necessary, gdb is in ++ # tree and enabled. ++ if test "${target}" = "${host}" -a "$acx_cv_procfs_lfs" = no \ ++ -a -d $srcdir/../gdb -a "$enable_gdb" != no; then ++ : ${enable_largefile="no"} ++ if test "$plugins" = yes; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ++plugin support disabled; require large-file support which is incompatible with GDB." >&5 ++$as_echo "$as_me: WARNING: ++plugin support disabled; require large-file support which is incompatible with GDB." >&2;} ++ plugins=no ++ fi ++ fi ++ # ++ # Explicitly undef _FILE_OFFSET_BITS if enable_largefile=no for the ++ # benefit of g++ 9+ which predefines it on Solaris. ++ if test "$enable_largefile" = no; then ++ LARGEFILE_CPPFLAGS="-U_FILE_OFFSET_BITS" ++ ++ fi ++ ;; ++esac ++ ++# Check whether --enable-largefile was given. ++if test "${enable_largefile+set}" = set; then : ++ enableval=$enable_largefile; ++fi ++ ++if test "$enable_largefile" != no; then ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 ++$as_echo_n "checking for special C compiler options needed for large files... " >&6; } ++if ${ac_cv_sys_largefile_CC+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ ac_cv_sys_largefile_CC=no ++ if test "$GCC" != yes; then ++ ac_save_CC=$CC ++ while :; do ++ # IRIX 6.2 and later do not support large files by default, ++ # so use the C compiler's -n32 option if that helps. ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++#include ++ /* Check that off_t can represent 2**63 - 1 correctly. ++ We can't simply define LARGE_OFF_T to be 9223372036854775807, ++ since some C++ compilers masquerading as C compilers ++ incorrectly reject 9223372036854775807. */ ++#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) ++ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 ++ && LARGE_OFF_T % 2147483647 == 1) ++ ? 1 : -1]; ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++ if ac_fn_c_try_compile "$LINENO"; then : ++ break ++fi ++rm -f core conftest.err conftest.$ac_objext ++ CC="$CC -n32" ++ if ac_fn_c_try_compile "$LINENO"; then : ++ ac_cv_sys_largefile_CC=' -n32'; break ++fi ++rm -f core conftest.err conftest.$ac_objext ++ break ++ done ++ CC=$ac_save_CC ++ rm -f conftest.$ac_ext ++ fi ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 ++$as_echo "$ac_cv_sys_largefile_CC" >&6; } ++ if test "$ac_cv_sys_largefile_CC" != no; then ++ CC=$CC$ac_cv_sys_largefile_CC ++ fi ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 ++$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } ++if ${ac_cv_sys_file_offset_bits+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ while :; do ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++#include ++ /* Check that off_t can represent 2**63 - 1 correctly. ++ We can't simply define LARGE_OFF_T to be 9223372036854775807, ++ since some C++ compilers masquerading as C compilers ++ incorrectly reject 9223372036854775807. */ ++#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) ++ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 ++ && LARGE_OFF_T % 2147483647 == 1) ++ ? 1 : -1]; ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ ac_cv_sys_file_offset_bits=no; break ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++#define _FILE_OFFSET_BITS 64 ++#include ++ /* Check that off_t can represent 2**63 - 1 correctly. ++ We can't simply define LARGE_OFF_T to be 9223372036854775807, ++ since some C++ compilers masquerading as C compilers ++ incorrectly reject 9223372036854775807. */ ++#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) ++ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 ++ && LARGE_OFF_T % 2147483647 == 1) ++ ? 1 : -1]; ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ ac_cv_sys_file_offset_bits=64; break ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++ ac_cv_sys_file_offset_bits=unknown ++ break ++done ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 ++$as_echo "$ac_cv_sys_file_offset_bits" >&6; } ++case $ac_cv_sys_file_offset_bits in #( ++ no | unknown) ;; ++ *) ++cat >>confdefs.h <<_ACEOF ++#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits ++_ACEOF ++;; ++esac ++rm -rf conftest* ++ if test $ac_cv_sys_file_offset_bits = unknown; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 ++$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } ++if ${ac_cv_sys_large_files+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ while :; do ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++#include ++ /* Check that off_t can represent 2**63 - 1 correctly. ++ We can't simply define LARGE_OFF_T to be 9223372036854775807, ++ since some C++ compilers masquerading as C compilers ++ incorrectly reject 9223372036854775807. */ ++#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) ++ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 ++ && LARGE_OFF_T % 2147483647 == 1) ++ ? 1 : -1]; ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ ac_cv_sys_large_files=no; break ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++#define _LARGE_FILES 1 ++#include ++ /* Check that off_t can represent 2**63 - 1 correctly. ++ We can't simply define LARGE_OFF_T to be 9223372036854775807, ++ since some C++ compilers masquerading as C compilers ++ incorrectly reject 9223372036854775807. */ ++#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) ++ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 ++ && LARGE_OFF_T % 2147483647 == 1) ++ ? 1 : -1]; ++int ++main () ++{ ++ ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ ac_cv_sys_large_files=1; break ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++ ac_cv_sys_large_files=unknown ++ break ++done ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 ++$as_echo "$ac_cv_sys_large_files" >&6; } ++case $ac_cv_sys_large_files in #( ++ no | unknown) ;; ++ *) ++cat >>confdefs.h <<_ACEOF ++#define _LARGE_FILES $ac_cv_sys_large_files ++_ACEOF ++;; ++esac ++rm -rf conftest* ++ fi ++ ++ ++fi ++ ++ ++ ++case "${target}" in ++ hppa*64*-*-*) ;; ++ *-*-*aout*| i[3-7]86-*-msdos* | ns32k-*-* | pdp11-*-*) ++ if test "$plugins" = "yes"; then ++ if test "${enable_plugins+set}" = set; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Enabling plugins for AOUT is experimental" >&5 ++$as_echo "$as_me: WARNING: Enabling plugins for AOUT is experimental" >&2;} ++ else ++ plugins=no ++ fi ++ fi ;; ++ hppa*-*-hpux* | *-*-*vms* | \ ++ powerpc*-*-aix* | powerpc-*-beos* | powerpc-*-macos* | rs6000-*-*) ++ if test "$plugins" = "yes"; then ++ if test "${enable_plugins+set}" = set; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Enabling plugins may result in ar creating non-standard archives for ${target}" >&5 ++$as_echo "$as_me: WARNING: Enabling plugins may result in ar creating non-standard archives for ${target}" >&2;} ++ else ++ plugins=no ++ fi ++ fi ;; ++esac ++ ++ if test "$plugins" = "yes"; then ++ PLUGINS_TRUE= ++ PLUGINS_FALSE='#' ++else ++ PLUGINS_TRUE='#' ++ PLUGINS_FALSE= ++fi ++ ++ ++ac_checking= ++. ${srcdir}/development.sh ++test "$development" = true && ac_checking=yes ++# Check whether --enable-checking was given. ++if test "${enable_checking+set}" = set; then : ++ enableval=$enable_checking; case "${enableval}" in ++ no|none) ac_checking= ;; ++ *) ac_checking=yes ;; ++esac ++fi ++if test x$ac_checking != x ; then ++ ++$as_echo "#define ENABLE_CHECKING 1" >>confdefs.h ++ ++fi ++ ++# Check whether --enable-64-bit-bfd was given. ++if test "${enable_64_bit_bfd+set}" = set; then : ++ enableval=$enable_64_bit_bfd; case $enableval in #( ++ yes|no) : ++ ;; #( ++ *) : ++ as_fn_error $? "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;; #( ++ *) : ++ ;; ++esac ++else ++ enable_64_bit_bfd=no ++fi ++ ++ ++if test "x$enable_64_bit_bfd" = "xno"; then : ++ # The cast to long int works around a bug in the HP C Compiler ++# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects ++# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. ++# This bug is HP SR number 8606223364. ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5 ++$as_echo_n "checking size of void *... " >&6; } ++if ${ac_cv_sizeof_void_p+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then : ++ ++else ++ if test "$ac_cv_type_void_p" = yes; then ++ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 ++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} ++as_fn_error 77 "cannot compute sizeof (void *) ++See \`config.log' for more details" "$LINENO" 5; } ++ else ++ ac_cv_sizeof_void_p=0 ++ fi ++fi ++ ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5 ++$as_echo "$ac_cv_sizeof_void_p" >&6; } ++ ++ ++ ++cat >>confdefs.h <<_ACEOF ++#define SIZEOF_VOID_P $ac_cv_sizeof_void_p ++_ACEOF ++ ++ ++ if test "x$ac_cv_sizeof_void_p" = "x8"; then : ++ enable_64_bit_bfd=yes ++fi ++ ++fi ++ ++ if test "x$enable_64_bit_bfd" = "xyes"; then ++ ENABLE_BFD_64_BIT_TRUE= ++ ENABLE_BFD_64_BIT_FALSE='#' ++else ++ ENABLE_BFD_64_BIT_TRUE='#' ++ ENABLE_BFD_64_BIT_FALSE= ++fi ++ ++ ++if test $enable_64_bit_bfd = yes ; then ++ want64=true ++else ++ want64=false ++fi ++ ++# Check whether --enable-targets was given. ++if test "${enable_targets+set}" = set; then : ++ enableval=$enable_targets; case "${enableval}" in ++ yes | "") as_fn_error $? "enable-targets option must specify target names or 'all'" "$LINENO" 5 ++ ;; ++ no) enable_targets= ;; ++ *) enable_targets=$enableval ;; ++esac ++fi ++ ++# Check whether --enable-64_bit_archive was given. ++if test "${enable_64_bit_archive+set}" = set; then : ++ enableval=$enable_64_bit_archive; case "${enableval}" in ++ yes) want_64_bit_archive=true ;; ++ no) want_64_bit_archive=false ;; ++ *) as_fn_error $? "bad value ${enableval} for 64-bit-archive option" "$LINENO" 5 ;; ++esac ++else ++ want_64_bit_archive=unset ++fi ++ ++ ++# Check whether --with-mmap was given. ++if test "${with_mmap+set}" = set; then : ++ withval=$with_mmap; case "${withval}" in ++ yes) want_mmap=true ;; ++ no) want_mmap=false ;; ++ *) as_fn_error $? "bad value ${withval} for BFD with-mmap option" "$LINENO" 5 ;; ++esac ++else ++ want_mmap=false ++fi ++ ++# Check whether --enable-secureplt was given. ++if test "${enable_secureplt+set}" = set; then : ++ enableval=$enable_secureplt; case "${enableval}" in ++ yes) use_secureplt=true ;; ++ no) use_secureplt=false ;; ++ *) as_fn_error $? "bad value ${enableval} for secureplt option" "$LINENO" 5 ;; ++esac ++else ++ use_secureplt=true ++fi ++if test $use_secureplt = true; then ++ ++$as_echo "#define USE_SECUREPLT 1" >>confdefs.h ++ ++fi ++ ++# Decide if -z separate-code should be enabled in ELF linker by default. ++ac_default_ld_z_separate_code=unset ++# Check whether --enable-separate-code was given. ++if test "${enable_separate_code+set}" = set; then : ++ enableval=$enable_separate_code; case "${enableval}" in ++ yes) ac_default_ld_z_separate_code=1 ;; ++ no) ac_default_ld_z_separate_code=0 ;; ++esac ++fi ++ ++# Enable -z separate-code by default for Linux/x86. ++case "${target}" in ++i[3-7]86-*-linux-* | x86_64-*-linux-*) ++ if test ${ac_default_ld_z_separate_code} = unset; then ++ ac_default_ld_z_separate_code=1 ++ fi ++ ;; ++esac ++if test "${ac_default_ld_z_separate_code}" = unset; then ++ ac_default_ld_z_separate_code=0 ++fi ++ ++cat >>confdefs.h <<_ACEOF ++#define DEFAULT_LD_Z_SEPARATE_CODE $ac_default_ld_z_separate_code ++_ACEOF ++ ++ ++# Check whether --enable-leading-mingw64-underscores was given. ++if test "${enable_leading_mingw64_underscores+set}" = set; then : ++ enableval=$enable_leading_mingw64_underscores; ++fi ++ ++if test x"$enable_leading_mingw64_underscores" = xyes ; then : ++ ++$as_echo "#define USE_MINGW64_LEADING_UNDERSCORES 1" >>confdefs.h ++ ++fi ++ ++DEBUGDIR=${libdir}/debug ++ ++# Check whether --with-separate-debug-dir was given. ++if test "${with_separate_debug_dir+set}" = set; then : ++ withval=$with_separate_debug_dir; DEBUGDIR="${withval}" ++fi ++ ++ ++ ++ ++ ++# Check whether --with-pkgversion was given. ++if test "${with_pkgversion+set}" = set; then : ++ withval=$with_pkgversion; case "$withval" in ++ yes) as_fn_error $? "package version not specified" "$LINENO" 5 ;; ++ no) PKGVERSION= ;; ++ *) PKGVERSION="($withval) " ;; ++ esac ++else ++ PKGVERSION="(GNU Binutils) " ++ ++fi ++ ++ ++ ++ ++ ++# Check whether --with-bugurl was given. ++if test "${with_bugurl+set}" = set; then : ++ withval=$with_bugurl; case "$withval" in ++ yes) as_fn_error $? "bug URL not specified" "$LINENO" 5 ;; ++ no) BUGURL= ++ ;; ++ *) BUGURL="$withval" ++ ;; ++ esac ++else ++ BUGURL="https://sourceware.org/bugzilla/" ++ ++fi ++ ++ case ${BUGURL} in ++ "") ++ REPORT_BUGS_TO= ++ REPORT_BUGS_TEXI= ++ ;; ++ *) ++ REPORT_BUGS_TO="<$BUGURL>" ++ REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`} ++ ;; ++ esac; ++ ++ ++ ++ ++ ++# Set the 'development' global. ++. $srcdir/../bfd/development.sh ++ ++# Set acp_cpp_for_build variable ++ac_cpp_for_build="$CC_FOR_BUILD -E $CPPFLAGS_FOR_BUILD" ++ ++# Default set of GCC warnings to enable. ++GCC_WARN_CFLAGS="-W -Wall -Wstrict-prototypes -Wmissing-prototypes" ++GCC_WARN_CFLAGS_FOR_BUILD="-W -Wall -Wstrict-prototypes -Wmissing-prototypes" ++ ++# Add -Wshadow if the compiler is a sufficiently recent version of GCC. ++cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++__GNUC__ ++_ACEOF ++if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ++ $EGREP "(^[0-3]$|^__GNUC__$)" >/dev/null 2>&1; then : ++ ++else ++ GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wshadow" ++fi ++rm -f conftest* ++ ++ ++# Add -Wstack-usage if the compiler is a sufficiently recent version of GCC. ++cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++__GNUC__ ++_ACEOF ++if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ++ $EGREP "(^[0-4]$|^__GNUC__$)" >/dev/null 2>&1; then : ++ ++else ++ GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wstack-usage=262144" ++fi ++rm -f conftest* ++ ++ ++# Set WARN_WRITE_STRINGS if the compiler supports -Wwrite-strings. ++WARN_WRITE_STRINGS="" ++cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++__GNUC__ ++_ACEOF ++if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ++ $EGREP "(^[0-3]$|^__GNUC__$)" >/dev/null 2>&1; then : ++ ++else ++ WARN_WRITE_STRINGS="-Wwrite-strings" ++fi ++rm -f conftest* ++ ++ ++# Verify CC_FOR_BUILD to be compatible with warning flags ++ ++# Add -Wshadow if the compiler is a sufficiently recent version of GCC. ++cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++__GNUC__ ++_ACEOF ++if (eval "$ac_cpp_for_build conftest.$ac_ext") 2>&5 | ++ $EGREP "(^[0-3]$|^__GNUC__$)" >/dev/null 2>&1; then : ++ ++else ++ GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wshadow" ++fi ++rm -f conftest* ++ ++ ++# Add -Wstack-usage if the compiler is a sufficiently recent version of GCC. ++cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++__GNUC__ ++_ACEOF ++if (eval "$ac_cpp_for_build conftest.$ac_ext") 2>&5 | ++ $EGREP "(^[0-4]$|^__GNUC__$)" >/dev/null 2>&1; then : ++ ++else ++ GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wstack-usage=262144" ++fi ++rm -f conftest* ++ ++ ++# Check whether --enable-werror was given. ++if test "${enable_werror+set}" = set; then : ++ enableval=$enable_werror; case "${enableval}" in ++ yes | y) ERROR_ON_WARNING="yes" ;; ++ no | n) ERROR_ON_WARNING="no" ;; ++ *) as_fn_error $? "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;; ++ esac ++fi ++ ++ ++# Disable -Wformat by default when using gcc on mingw ++case "${host}" in ++ *-*-mingw32*) ++ if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then ++ GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wno-format" ++ GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wno-format" ++ fi ++ ;; ++ *) ;; ++esac ++ ++# Enable -Werror by default when using gcc. Turn it off for releases. ++if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" -a "$development" = true ; then ++ ERROR_ON_WARNING=yes ++fi ++ ++NO_WERROR= ++if test "${ERROR_ON_WARNING}" = yes ; then ++ GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Werror" ++ GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Werror" ++ NO_WERROR="-Wno-error" ++fi ++ ++if test "${GCC}" = yes ; then ++ WARN_CFLAGS="${GCC_WARN_CFLAGS}" ++ WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD}" ++fi ++ ++# Check whether --enable-build-warnings was given. ++if test "${enable_build_warnings+set}" = set; then : ++ enableval=$enable_build_warnings; case "${enableval}" in ++ yes) WARN_CFLAGS="${GCC_WARN_CFLAGS}" ++ WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD}";; ++ no) if test "${GCC}" = yes ; then ++ WARN_CFLAGS="-w" ++ WARN_CFLAGS_FOR_BUILD="-w" ++ fi;; ++ ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"` ++ WARN_CFLAGS="${GCC_WARN_CFLAGS} ${t}" ++ WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD} ${t}";; ++ *,) t=`echo "${enableval}" | sed -e "s/,/ /g"` ++ WARN_CFLAGS="${t} ${GCC_WARN_CFLAGS}" ++ WARN_CFLAGS_FOR_BUILD="${t} ${GCC_WARN_CFLAGS_FOR_BUILD}";; ++ *) WARN_CFLAGS=`echo "${enableval}" | sed -e "s/,/ /g"` ++ WARN_CFLAGS_FOR_BUILD=`echo "${enableval}" | sed -e "s/,/ /g"`;; ++esac ++fi ++ ++ ++if test x"$silent" != x"yes" && test x"$WARN_CFLAGS" != x""; then ++ echo "Setting warning flags = $WARN_CFLAGS" 6>&1 ++fi ++ ++ ++ ++ ++ ++ ++ ++ac_config_headers="$ac_config_headers config.h:config.in" ++ ++ ++# PR 14072 ++ ++ ++if test -z "$target" ; then ++ as_fn_error $? "Unrecognized target system type; please check config.sub." "$LINENO" 5 ++fi ++ ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 ++$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } ++ # Check whether --enable-maintainer-mode was given. ++if test "${enable_maintainer_mode+set}" = set; then : ++ enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval ++else ++ USE_MAINTAINER_MODE=no ++fi ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 ++$as_echo "$USE_MAINTAINER_MODE" >&6; } ++ if test $USE_MAINTAINER_MODE = yes; then ++ MAINTAINER_MODE_TRUE= ++ MAINTAINER_MODE_FALSE='#' ++else ++ MAINTAINER_MODE_TRUE='#' ++ MAINTAINER_MODE_FALSE= ++fi ++ ++ MAINT=$MAINTAINER_MODE_TRUE ++ ++ ++ if false; then ++ GENINSRC_NEVER_TRUE= ++ GENINSRC_NEVER_FALSE='#' ++else ++ GENINSRC_NEVER_TRUE='#' ++ GENINSRC_NEVER_FALSE= ++fi ++ ++ case ${build_alias} in ++ "") build_noncanonical=${build} ;; ++ *) build_noncanonical=${build_alias} ;; ++esac ++ ++ case ${host_alias} in ++ "") host_noncanonical=${build_noncanonical} ;; ++ *) host_noncanonical=${host_alias} ;; ++esac ++ ++ case ${target_alias} in ++ "") target_noncanonical=${host_noncanonical} ;; ++ *) target_noncanonical=${target_alias} ;; ++esac ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to install libbfd" >&5 ++$as_echo_n "checking whether to install libbfd... " >&6; } ++ # Check whether --enable-install-libbfd was given. ++if test "${enable_install_libbfd+set}" = set; then : ++ enableval=$enable_install_libbfd; install_libbfd_p=$enableval ++else ++ if test "${host}" = "${target}" || test "$enable_shared" = "yes"; then ++ install_libbfd_p=yes ++ else ++ install_libbfd_p=no ++ fi ++fi ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $install_libbfd_p" >&5 ++$as_echo "$install_libbfd_p" >&6; } ++ if test $install_libbfd_p = yes; then ++ INSTALL_LIBBFD_TRUE= ++ INSTALL_LIBBFD_FALSE='#' ++else ++ INSTALL_LIBBFD_TRUE='#' ++ INSTALL_LIBBFD_FALSE= ++fi ++ ++ # Need _noncanonical variables for this. ++ ++ ++ ++ ++ # libbfd.a is a host library containing target dependent code ++ bfdlibdir='$(libdir)' ++ bfdincludedir='$(includedir)' ++ if test "${host}" != "${target}"; then ++ bfdlibdir='$(exec_prefix)/$(host_noncanonical)/$(target_noncanonical)/lib' ++ bfdincludedir='$(exec_prefix)/$(host_noncanonical)/$(target_noncanonical)/include' ++ fi ++ ++ ++ ++ ++ ++ ++ ++ ++host64=false ++target64=false ++bfd_default_target_size=32 ++ ++# host stuff: ++ ++ALL_LINGUAS="da es fi fr hr id ja ro ru rw sr sv tr uk vi zh_CN pt" ++# If we haven't got the data from the intl directory, ++# assume NLS is disabled. ++USE_NLS=no ++LIBINTL= ++LIBINTL_DEP= ++INCINTL= ++XGETTEXT= ++GMSGFMT= ++POSUB= ++ ++if test -f ../intl/config.intl; then ++ . ../intl/config.intl ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5 ++$as_echo_n "checking whether NLS is requested... " >&6; } ++if test x"$USE_NLS" != xyes; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 ++$as_echo "yes" >&6; } ++ ++$as_echo "#define ENABLE_NLS 1" >>confdefs.h ++ ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5 ++$as_echo_n "checking for catalogs to be installed... " >&6; } ++ # Look for .po and .gmo files in the source directory. ++ CATALOGS= ++ XLINGUAS= ++ for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do ++ # If there aren't any .gmo files the shell will give us the ++ # literal string "../path/to/srcdir/po/*.gmo" which has to be ++ # weeded out. ++ case "$cat" in *\**) ++ continue;; ++ esac ++ # The quadruple backslash is collapsed to a double backslash ++ # by the backticks, then collapsed again by the double quotes, ++ # leaving us with one backslash in the sed expression (right ++ # before the dot that mustn't act as a wildcard). ++ cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"` ++ lang=`echo $cat | sed -e "s!\\\\.gmo!!"` ++ # The user is allowed to set LINGUAS to a list of languages to ++ # install catalogs for. If it's empty that means "all of them." ++ if test "x$LINGUAS" = x; then ++ CATALOGS="$CATALOGS $cat" ++ XLINGUAS="$XLINGUAS $lang" ++ else ++ case "$LINGUAS" in *$lang*) ++ CATALOGS="$CATALOGS $cat" ++ XLINGUAS="$XLINGUAS $lang" ++ ;; ++ esac ++ fi ++ done ++ LINGUAS="$XLINGUAS" ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5 ++$as_echo "$LINGUAS" >&6; } ++ ++ ++ DATADIRNAME=share ++ ++ INSTOBJEXT=.mo ++ ++ GENCAT=gencat ++ ++ CATOBJEXT=.gmo ++ ++fi ++ ++ MKINSTALLDIRS= ++ if test -n "$ac_aux_dir"; then ++ case "$ac_aux_dir" in ++ /*) MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs" ;; ++ *) MKINSTALLDIRS="\$(top_builddir)/$ac_aux_dir/mkinstalldirs" ;; ++ esac ++ fi ++ if test -z "$MKINSTALLDIRS"; then ++ MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs" ++ fi ++ ++ ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5 ++$as_echo_n "checking whether NLS is requested... " >&6; } ++ # Check whether --enable-nls was given. ++if test "${enable_nls+set}" = set; then : ++ enableval=$enable_nls; USE_NLS=$enableval ++else ++ USE_NLS=yes ++fi ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5 ++$as_echo "$USE_NLS" >&6; } ++ ++ ++ ++ ++ ++ ++# Prepare PATH_SEPARATOR. ++# The user is always right. ++if test "${PATH_SEPARATOR+set}" != set; then ++ echo "#! /bin/sh" >conf$$.sh ++ echo "exit 0" >>conf$$.sh ++ chmod +x conf$$.sh ++ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then ++ PATH_SEPARATOR=';' ++ else ++ PATH_SEPARATOR=: ++ fi ++ rm -f conf$$.sh ++fi ++ ++# Find out how to test for executable files. Don't use a zero-byte file, ++# as systems may use methods other than mode bits to determine executability. ++cat >conf$$.file <<_ASEOF ++#! /bin/sh ++exit 0 ++_ASEOF ++chmod +x conf$$.file ++if test -x conf$$.file >/dev/null 2>&1; then ++ ac_executable_p="test -x" ++else ++ ac_executable_p="test -f" ++fi ++rm -f conf$$.file ++ ++# Extract the first word of "msgfmt", so it can be a program name with args. ++set dummy msgfmt; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_path_MSGFMT+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ case "$MSGFMT" in ++ [\\/]* | ?:[\\/]*) ++ ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path. ++ ;; ++ *) ++ ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR ++ for ac_dir in $PATH; do ++ IFS="$ac_save_IFS" ++ test -z "$ac_dir" && ac_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then ++ if $ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1 && ++ (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then ++ ac_cv_path_MSGFMT="$ac_dir/$ac_word$ac_exec_ext" ++ break 2 ++ fi ++ fi ++ done ++ done ++ IFS="$ac_save_IFS" ++ test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":" ++ ;; ++esac ++fi ++MSGFMT="$ac_cv_path_MSGFMT" ++if test "$MSGFMT" != ":"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5 ++$as_echo "$MSGFMT" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ # Extract the first word of "gmsgfmt", so it can be a program name with args. ++set dummy gmsgfmt; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_path_GMSGFMT+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ case $GMSGFMT in ++ [\\/]* | ?:[\\/]*) ++ ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path. ++ ;; ++ *) ++ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ++ ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext" ++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 ++ break 2 ++ fi ++done ++ done ++IFS=$as_save_IFS ++ ++ test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT" ++ ;; ++esac ++fi ++GMSGFMT=$ac_cv_path_GMSGFMT ++if test -n "$GMSGFMT"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5 ++$as_echo "$GMSGFMT" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ ++ ++# Prepare PATH_SEPARATOR. ++# The user is always right. ++if test "${PATH_SEPARATOR+set}" != set; then ++ echo "#! /bin/sh" >conf$$.sh ++ echo "exit 0" >>conf$$.sh ++ chmod +x conf$$.sh ++ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then ++ PATH_SEPARATOR=';' ++ else ++ PATH_SEPARATOR=: ++ fi ++ rm -f conf$$.sh ++fi ++ ++# Find out how to test for executable files. Don't use a zero-byte file, ++# as systems may use methods other than mode bits to determine executability. ++cat >conf$$.file <<_ASEOF ++#! /bin/sh ++exit 0 ++_ASEOF ++chmod +x conf$$.file ++if test -x conf$$.file >/dev/null 2>&1; then ++ ac_executable_p="test -x" ++else ++ ac_executable_p="test -f" ++fi ++rm -f conf$$.file ++ ++# Extract the first word of "xgettext", so it can be a program name with args. ++set dummy xgettext; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_path_XGETTEXT+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ case "$XGETTEXT" in ++ [\\/]* | ?:[\\/]*) ++ ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path. ++ ;; ++ *) ++ ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR ++ for ac_dir in $PATH; do ++ IFS="$ac_save_IFS" ++ test -z "$ac_dir" && ac_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then ++ if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 && ++ (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then ++ ac_cv_path_XGETTEXT="$ac_dir/$ac_word$ac_exec_ext" ++ break 2 ++ fi ++ fi ++ done ++ done ++ IFS="$ac_save_IFS" ++ test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":" ++ ;; ++esac ++fi ++XGETTEXT="$ac_cv_path_XGETTEXT" ++if test "$XGETTEXT" != ":"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5 ++$as_echo "$XGETTEXT" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ rm -f messages.po ++ ++ ++# Prepare PATH_SEPARATOR. ++# The user is always right. ++if test "${PATH_SEPARATOR+set}" != set; then ++ echo "#! /bin/sh" >conf$$.sh ++ echo "exit 0" >>conf$$.sh ++ chmod +x conf$$.sh ++ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then ++ PATH_SEPARATOR=';' ++ else ++ PATH_SEPARATOR=: ++ fi ++ rm -f conf$$.sh ++fi ++ ++# Find out how to test for executable files. Don't use a zero-byte file, ++# as systems may use methods other than mode bits to determine executability. ++cat >conf$$.file <<_ASEOF ++#! /bin/sh ++exit 0 ++_ASEOF ++chmod +x conf$$.file ++if test -x conf$$.file >/dev/null 2>&1; then ++ ac_executable_p="test -x" ++else ++ ac_executable_p="test -f" ++fi ++rm -f conf$$.file ++ ++# Extract the first word of "msgmerge", so it can be a program name with args. ++set dummy msgmerge; ac_word=$2 ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 ++$as_echo_n "checking for $ac_word... " >&6; } ++if ${ac_cv_path_MSGMERGE+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ case "$MSGMERGE" in ++ [\\/]* | ?:[\\/]*) ++ ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path. ++ ;; ++ *) ++ ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR ++ for ac_dir in $PATH; do ++ IFS="$ac_save_IFS" ++ test -z "$ac_dir" && ac_dir=. ++ for ac_exec_ext in '' $ac_executable_extensions; do ++ if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then ++ if $ac_dir/$ac_word --update -q /dev/null /dev/null >/dev/null 2>&1; then ++ ac_cv_path_MSGMERGE="$ac_dir/$ac_word$ac_exec_ext" ++ break 2 ++ fi ++ fi ++ done ++ done ++ IFS="$ac_save_IFS" ++ test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE=":" ++ ;; ++esac ++fi ++MSGMERGE="$ac_cv_path_MSGMERGE" ++if test "$MSGMERGE" != ":"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5 ++$as_echo "$MSGMERGE" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++ ++ ++ if test "$GMSGFMT" != ":"; then ++ if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 && ++ (if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then ++ : ; ++ else ++ GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'` ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: found $GMSGFMT program is not GNU msgfmt; ignore it" >&5 ++$as_echo "found $GMSGFMT program is not GNU msgfmt; ignore it" >&6; } ++ GMSGFMT=":" ++ fi ++ fi ++ ++ if test "$XGETTEXT" != ":"; then ++ if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 && ++ (if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then ++ : ; ++ else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: found xgettext program is not GNU xgettext; ignore it" >&5 ++$as_echo "found xgettext program is not GNU xgettext; ignore it" >&6; } ++ XGETTEXT=":" ++ fi ++ rm -f messages.po ++ fi ++ ++ ac_config_commands="$ac_config_commands default-1" ++ ++ ++ ++# Permit host specific settings. ++. ${srcdir}/configure.host ++ ++ ++ ++ ++BFD_HOST_64BIT_LONG=0 ++BFD_HOST_64BIT_LONG_LONG=0 ++BFD_HOST_64_BIT_DEFINED=0 ++BFD_HOST_64_BIT= ++BFD_HOST_U_64_BIT= ++BFD_HOSTPTR_T="unsigned long" ++ ++# The cast to long int works around a bug in the HP C Compiler ++# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects ++# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. ++# This bug is HP SR number 8606223364. ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5 ++$as_echo_n "checking size of long long... " >&6; } ++if ${ac_cv_sizeof_long_long+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then : ++ ++else ++ if test "$ac_cv_type_long_long" = yes; then ++ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 ++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} ++as_fn_error 77 "cannot compute sizeof (long long) ++See \`config.log' for more details" "$LINENO" 5; } ++ else ++ ac_cv_sizeof_long_long=0 ++ fi ++fi ++ ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5 ++$as_echo "$ac_cv_sizeof_long_long" >&6; } ++ ++ ++ ++cat >>confdefs.h <<_ACEOF ++#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long ++_ACEOF ++ ++ ++# The cast to long int works around a bug in the HP C Compiler ++# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects ++# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. ++# This bug is HP SR number 8606223364. ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5 ++$as_echo_n "checking size of void *... " >&6; } ++if ${ac_cv_sizeof_void_p+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then : ++ ++else ++ if test "$ac_cv_type_void_p" = yes; then ++ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 ++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} ++as_fn_error 77 "cannot compute sizeof (void *) ++See \`config.log' for more details" "$LINENO" 5; } ++ else ++ ac_cv_sizeof_void_p=0 ++ fi ++fi ++ ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5 ++$as_echo "$ac_cv_sizeof_void_p" >&6; } ++ ++ ++ ++cat >>confdefs.h <<_ACEOF ++#define SIZEOF_VOID_P $ac_cv_sizeof_void_p ++_ACEOF ++ ++ ++# The cast to long int works around a bug in the HP C Compiler ++# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects ++# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. ++# This bug is HP SR number 8606223364. ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 ++$as_echo_n "checking size of long... " >&6; } ++if ${ac_cv_sizeof_long+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : ++ ++else ++ if test "$ac_cv_type_long" = yes; then ++ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 ++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} ++as_fn_error 77 "cannot compute sizeof (long) ++See \`config.log' for more details" "$LINENO" 5; } ++ else ++ ac_cv_sizeof_long=0 ++ fi ++fi ++ ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 ++$as_echo "$ac_cv_sizeof_long" >&6; } ++ ++ ++ ++cat >>confdefs.h <<_ACEOF ++#define SIZEOF_LONG $ac_cv_sizeof_long ++_ACEOF ++ ++ ++# The cast to long int works around a bug in the HP C Compiler ++# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects ++# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. ++# This bug is HP SR number 8606223364. ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 ++$as_echo_n "checking size of int... " >&6; } ++if ${ac_cv_sizeof_int+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then : ++ ++else ++ if test "$ac_cv_type_int" = yes; then ++ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 ++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} ++as_fn_error 77 "cannot compute sizeof (int) ++See \`config.log' for more details" "$LINENO" 5; } ++ else ++ ac_cv_sizeof_int=0 ++ fi ++fi ++ ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 ++$as_echo "$ac_cv_sizeof_int" >&6; } ++ ++ ++ ++cat >>confdefs.h <<_ACEOF ++#define SIZEOF_INT $ac_cv_sizeof_int ++_ACEOF ++ ++ ++ ++if test "x${ac_cv_sizeof_void_p}" = "x8"; then ++ host64=true ++fi ++ ++if test "x${ac_cv_sizeof_long}" = "x8"; then ++ BFD_HOST_64BIT_LONG=1 ++ test -n "${HOST_64BIT_TYPE}" || HOST_64BIT_TYPE="long" ++ test -n "${HOST_U_64BIT_TYPE}" || HOST_U_64BIT_TYPE="unsigned long" ++elif test "x${ac_cv_sizeof_long_long}" = "x8"; then ++ BFD_HOST_64BIT_LONG_LONG=1 ++ test -n "${HOST_64BIT_TYPE}" || HOST_64BIT_TYPE="long long" ++ test -n "${HOST_U_64BIT_TYPE}" || HOST_U_64BIT_TYPE="unsigned long long" ++ if test "x${ac_cv_sizeof_void_p}" = "x8"; then ++ BFD_HOSTPTR_T="unsigned long long" ++ fi ++fi ++ ++if test -n "${HOST_64BIT_TYPE}" -a -n "${HOST_U_64BIT_TYPE}"; then ++ BFD_HOST_64_BIT_DEFINED=1 ++ BFD_HOST_64_BIT="${HOST_64BIT_TYPE}" ++ BFD_HOST_U_64_BIT="${HOST_U_64BIT_TYPE}" ++fi ++ ++ ++ ++ ++ ++ ++ ++ ++# Put a plausible default for CC_FOR_BUILD in Makefile. ++if test -z "$CC_FOR_BUILD"; then ++ if test "x$cross_compiling" = "xno"; then ++ CC_FOR_BUILD='$(CC)' ++ else ++ CC_FOR_BUILD=gcc ++ fi ++fi ++ ++# Also set EXEEXT_FOR_BUILD. ++if test "x$cross_compiling" = "xno"; then ++ EXEEXT_FOR_BUILD='$(EXEEXT)' ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for build system executable suffix" >&5 ++$as_echo_n "checking for build system executable suffix... " >&6; } ++if ${bfd_cv_build_exeext+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ rm -f conftest* ++ echo 'int main () { return 0; }' > conftest.c ++ bfd_cv_build_exeext= ++ ${CC_FOR_BUILD} -o conftest conftest.c 1>&5 2>&5 ++ for file in conftest.*; do ++ case $file in ++ *.c | *.o | *.obj | *.ilk | *.pdb) ;; ++ *) bfd_cv_build_exeext=`echo $file | sed -e s/conftest//` ;; ++ esac ++ done ++ rm -f conftest* ++ test x"${bfd_cv_build_exeext}" = x && bfd_cv_build_exeext=no ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_build_exeext" >&5 ++$as_echo "$bfd_cv_build_exeext" >&6; } ++ EXEEXT_FOR_BUILD="" ++ test x"${bfd_cv_build_exeext}" != xno && EXEEXT_FOR_BUILD=${bfd_cv_build_exeext} ++fi ++ ++ ++for ac_header in fcntl.h sys/file.h sys/resource.h sys/stat.h sys/types.h \ ++ unistd.h ++do : ++ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ++ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" ++if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : ++ cat >>confdefs.h <<_ACEOF ++#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 ++_ACEOF ++ ++fi ++ ++done ++ ++ ++for ac_func in fcntl fdopen fileno fls getgid getpagesize getrlimit getuid \ ++ sysconf ++do : ++ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` ++ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" ++if eval test \"x\$"$as_ac_var"\" = x"yes"; then : ++ cat >>confdefs.h <<_ACEOF ++#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 ++_ACEOF ++ ++fi ++done ++ ++ ++ac_fn_c_check_decl "$LINENO" "basename" "ac_cv_have_decl_basename" "$ac_includes_default" ++if test "x$ac_cv_have_decl_basename" = xyes; then : ++ ac_have_decl=1 ++else ++ ac_have_decl=0 ++fi ++ ++cat >>confdefs.h <<_ACEOF ++#define HAVE_DECL_BASENAME $ac_have_decl ++_ACEOF ++ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default" ++if test "x$ac_cv_have_decl_ffs" = xyes; then : ++ ac_have_decl=1 ++else ++ ac_have_decl=0 ++fi ++ ++cat >>confdefs.h <<_ACEOF ++#define HAVE_DECL_FFS $ac_have_decl ++_ACEOF ++ac_fn_c_check_decl "$LINENO" "stpcpy" "ac_cv_have_decl_stpcpy" "$ac_includes_default" ++if test "x$ac_cv_have_decl_stpcpy" = xyes; then : ++ ac_have_decl=1 ++else ++ ac_have_decl=0 ++fi ++ ++cat >>confdefs.h <<_ACEOF ++#define HAVE_DECL_STPCPY $ac_have_decl ++_ACEOF ++ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default" ++if test "x$ac_cv_have_decl_asprintf" = xyes; then : ++ ac_have_decl=1 ++else ++ ac_have_decl=0 ++fi ++ ++cat >>confdefs.h <<_ACEOF ++#define HAVE_DECL_ASPRINTF $ac_have_decl ++_ACEOF ++ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default" ++if test "x$ac_cv_have_decl_vasprintf" = xyes; then : ++ ac_have_decl=1 ++else ++ ac_have_decl=0 ++fi ++ ++cat >>confdefs.h <<_ACEOF ++#define HAVE_DECL_VASPRINTF $ac_have_decl ++_ACEOF ++ac_fn_c_check_decl "$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default" ++if test "x$ac_cv_have_decl_strnlen" = xyes; then : ++ ac_have_decl=1 ++else ++ ac_have_decl=0 ++fi ++ ++cat >>confdefs.h <<_ACEOF ++#define HAVE_DECL_STRNLEN $ac_have_decl ++_ACEOF ++ ++ ++ ++case "${host}" in ++*-*-msdos* | *-*-go32* | *-*-mingw32* | *-*-cygwin* | *-*-windows*) ++ ++$as_echo "#define USE_BINARY_FOPEN 1" >>confdefs.h ++ ;; ++esac ++ ++# Link in zlib if we can. This allows us to read compressed debug sections. ++# This is used only by compress.c. ++ ++ # Use the system's zlib library. ++ zlibdir="-L\$(top_builddir)/../zlib" ++ zlibinc="-I\$(top_srcdir)/../zlib" ++ ++# Check whether --with-system-zlib was given. ++if test "${with_system_zlib+set}" = set; then : ++ withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then ++ zlibdir= ++ zlibinc= ++ fi ++ ++fi ++ ++ ++ ++ ++ ++save_CFLAGS="$CFLAGS" ++CFLAGS="$CFLAGS -Werror" ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler support for hidden visibility" >&5 ++$as_echo_n "checking compiler support for hidden visibility... " >&6; } ++if ${bfd_cv_hidden+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++const char hw[] __attribute__ ((__visibility__ ("hidden"))) = "Hello, World\n"; ++extern void print (const char *) __attribute__ ((__visibility__ ("hidden"))); ++int ++main () ++{ ++print (hw); ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ bfd_cv_hidden=yes ++else ++ bfd_cv_hidden=no ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_hidden" >&5 ++$as_echo "$bfd_cv_hidden" >&6; } ++CFLAGS="$save_CFLAGS" ++if test $bfd_cv_hidden = yes; then ++ ++$as_echo "#define HAVE_HIDDEN 1" >>confdefs.h ++ ++fi ++ ++# Check if linker supports --as-needed and --no-as-needed options ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --as-needed support" >&5 ++$as_echo_n "checking linker --as-needed support... " >&6; } ++if ${bfd_cv_ld_as_needed+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ bfd_cv_ld_as_needed=no ++ if $LD --help 2>/dev/null | grep as-needed > /dev/null; then ++ bfd_cv_ld_as_needed=yes ++ fi ++ ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_ld_as_needed" >&5 ++$as_echo "$bfd_cv_ld_as_needed" >&6; } ++ ++LIBM= ++case $host in ++*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) ++ # These system don't have libm, or don't need it ++ ;; ++*-ncr-sysv4.3*) ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _mwvalidcheckl in -lmw" >&5 ++$as_echo_n "checking for _mwvalidcheckl in -lmw... " >&6; } ++if ${ac_cv_lib_mw__mwvalidcheckl+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ ac_check_lib_save_LIBS=$LIBS ++LIBS="-lmw $LIBS" ++cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++/* Override any GCC internal prototype to avoid an error. ++ Use char because int might match the return type of a GCC ++ builtin and then its argument prototype would still apply. */ ++#ifdef __cplusplus ++extern "C" ++#endif ++char _mwvalidcheckl (); ++int ++main () ++{ ++return _mwvalidcheckl (); ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_link "$LINENO"; then : ++ ac_cv_lib_mw__mwvalidcheckl=yes ++else ++ ac_cv_lib_mw__mwvalidcheckl=no ++fi ++rm -f core conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++LIBS=$ac_check_lib_save_LIBS ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mw__mwvalidcheckl" >&5 ++$as_echo "$ac_cv_lib_mw__mwvalidcheckl" >&6; } ++if test "x$ac_cv_lib_mw__mwvalidcheckl" = xyes; then : ++ LIBM="-lmw" ++fi ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cos in -lm" >&5 ++$as_echo_n "checking for cos in -lm... " >&6; } ++if ${ac_cv_lib_m_cos+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ ac_check_lib_save_LIBS=$LIBS ++LIBS="-lm $LIBS" ++cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++/* Override any GCC internal prototype to avoid an error. ++ Use char because int might match the return type of a GCC ++ builtin and then its argument prototype would still apply. */ ++#ifdef __cplusplus ++extern "C" ++#endif ++char cos (); ++int ++main () ++{ ++return cos (); ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_link "$LINENO"; then : ++ ac_cv_lib_m_cos=yes ++else ++ ac_cv_lib_m_cos=no ++fi ++rm -f core conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++LIBS=$ac_check_lib_save_LIBS ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_cos" >&5 ++$as_echo "$ac_cv_lib_m_cos" >&6; } ++if test "x$ac_cv_lib_m_cos" = xyes; then : ++ LIBM="$LIBM -lm" ++fi ++ ++ ;; ++*) ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cos in -lm" >&5 ++$as_echo_n "checking for cos in -lm... " >&6; } ++if ${ac_cv_lib_m_cos+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ ac_check_lib_save_LIBS=$LIBS ++LIBS="-lm $LIBS" ++cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++/* Override any GCC internal prototype to avoid an error. ++ Use char because int might match the return type of a GCC ++ builtin and then its argument prototype would still apply. */ ++#ifdef __cplusplus ++extern "C" ++#endif ++char cos (); ++int ++main () ++{ ++return cos (); ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_link "$LINENO"; then : ++ ac_cv_lib_m_cos=yes ++else ++ ac_cv_lib_m_cos=no ++fi ++rm -f core conftest.err conftest.$ac_objext \ ++ conftest$ac_exeext conftest.$ac_ext ++LIBS=$ac_check_lib_save_LIBS ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_cos" >&5 ++$as_echo "$ac_cv_lib_m_cos" >&6; } ++if test "x$ac_cv_lib_m_cos" = xyes; then : ++ LIBM="-lm" ++fi ++ ++ ;; ++esac ++ ++ ++ ++# When building a shared libbfd, link against the pic version of libiberty ++# so that apps that use libbfd won't need libiberty just to satisfy any ++# libbfd references. ++# We can't do that if a pic libiberty is unavailable since including non-pic ++# code would insert text relocations into libbfd. ++SHARED_LIBADD= ++SHARED_LDFLAGS= ++if test "$enable_shared" = "yes"; then ++ x=`sed -n -e 's/^[ ]*PICFLAG[ ]*=[ ]*//p' < ../libiberty/Makefile | sed -n '$p'` ++ if test -n "$x"; then ++ SHARED_LIBADD="-L`pwd`/../libiberty/pic -liberty" ++ fi ++fi ++ ++SHARED_LIBADD="$SHARED_LIBADD $LIBINTL" ++ ++if test "$enable_shared" = "yes"; then ++ case "${host}" in ++ # More hacks to build DLLs on Windows. ++ *-*-cygwin*) ++ SHARED_LDFLAGS="-no-undefined" ++ SHARED_LIBADD="-L`pwd`/../libiberty -liberty $SHARED_LIBADD -lcygwin -lkernel32" ++ ;; ++ esac ++ ++ if test -n "$SHARED_LIBADD"; then ++ if test -n "$LIBM"; then ++ if test x"$bfd_cv_ld_as_needed" = xyes; then ++ # Link against libm only when needed. Put -lc, -lm inside -Wl ++ # to stop libtool reordering these options. ++ SHARED_LIBADD="$SHARED_LIBADD -Wl,-lc,--as-needed,`echo $LIBM | sed 's/ /,/g'`,--no-as-needed" ++ else ++ SHARED_LIBADD="$SHARED_LIBADD $LIBM" ++ fi ++ fi ++ fi ++fi ++ ++ ++ ++# target stuff: ++ ++# Canonicalize the secondary target names. ++if test -n "$enable_targets" ; then ++ for targ in `echo $enable_targets | sed 's/,/ /g'` ++ do ++ result=`$ac_config_sub $targ 2>/dev/null` ++ if test -n "$result" ; then ++ canon_targets="$canon_targets $result" ++ else ++ # Allow targets that config.sub doesn't recognize, like "all". ++ canon_targets="$canon_targets $targ" ++ fi ++ done ++fi ++ ++all_targets=false ++defvec= ++selvecs= ++assocvecs= ++selarchs= ++TDEFINES= ++for targ in $target $canon_targets ++do ++ if test $targ = all; then ++ all_targets=true ++ assocvecs="$assocvecs $targ_defvec $targ_selvecs" ++ elif test $targ != plugin; then ++ . $srcdir/config.bfd ++ if test $targ = $target; then ++ defvec=$targ_defvec ++ fi ++ selvecs="$selvecs $targ_defvec $targ_selvecs" ++ selarchs="$selarchs $targ_archs" ++ TDEFINES="$TDEFINES $targ_cflags" ++ fi ++done ++ ++ ++# This processing still needs to be done if we're to decide properly whether ++# 64-bit support needs to be compiled in. Currently, it will be included if ++# the default or any other explicitly requested target requires it; it ++# will not be included on a 32-bit host if no 64-bit target is requested, and ++# no "--with-64-bit-bfd" option is given, even if "--enable-targets=all" is ++# used. ++ ++# uniq the default and selected vectors in all the configured targets. ++f="" ++for i in $selvecs ; do ++ case " $f " in ++ *" $i "*) ;; ++ *) f="$f $i" ;; ++ esac ++done ++selvecs="$f" ++ ++ ++# uniq the associated vectors in all the configured targets. ++f="" ++for i in $assocvecs ; do ++ case " $f " in ++ *" $i "*) ;; ++ *) f="$f $i" ;; ++ esac ++done ++assocvecs="$f" ++ ++ ++# uniq the architectures in all the configured targets. ++f="" ++for i in $selarchs ; do ++ case " $f " in ++ *" $i "*) ;; ++ *) f="$f $i" ;; ++ esac ++done ++selarchs="$f" ++ ++# Target backend .o files. ++tb= ++ ++elf="elf.lo elflink.lo elf-attrs.lo elf-strtab.lo elf-eh-frame.lo ++ dwarf1.lo dwarf2.lo" ++coffgen="coffgen.lo dwarf2.lo" ++coff="cofflink.lo $coffgen" ++ecoff="ecofflink.lo $coffgen" ++xcoff="xcofflink.lo $coffgen" ++ ++elfxx_x86="elfxx-x86.lo elf-ifunc.lo elf-vxworks.lo" ++for vec in $selvecs ++do ++ target_size=32 ++ case "$vec" in ++ # This list is alphabetized to make it easy to compare ++ # with the two vector lists in targets.c. For the same reason, ++ # use one entry per line, even though this leads to long lines. ++ aarch64_elf32_be_vec) tb="$tb elf32-aarch64.lo elfxx-aarch64.lo elf-ifunc.lo elf32.lo $elf"; target_size=64 ;; ++ aarch64_elf32_le_vec) tb="$tb elf32-aarch64.lo elfxx-aarch64.lo elf-ifunc.lo elf32.lo $elf"; target_size=64 ;; ++ aarch64_elf64_be_vec) tb="$tb elf64-aarch64.lo elfxx-aarch64.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;; ++ aarch64_elf64_be_cloudabi_vec) tb="$tb elf64-aarch64.lo elfxx-aarch64.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;; ++ aarch64_elf64_le_vec) tb="$tb elf64-aarch64.lo elfxx-aarch64.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;; ++ aarch64_elf64_le_cloudabi_vec) tb="$tb elf64-aarch64.lo elfxx-aarch64.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;; ++ aarch64_mach_o_vec) tb="$tb mach-o-aarch64.lo"; target_size=64 ;; ++ aarch64_pei_vec) tb="$tb pei-aarch64.lo pe-aarch64igen.lo $coff"; target_size=64 ;; ++ alpha_ecoff_le_vec) tb="$tb coff-alpha.lo ecoff.lo $ecoff"; target_size=64 ;; ++ alpha_elf64_vec) tb="$tb elf64-alpha.lo elf64.lo $elf"; target_size=64 ;; ++ alpha_elf64_fbsd_vec) tb="$tb elf64-alpha.lo elf64.lo $elf"; target_size=64 ;; ++ alpha_vms_vec) tb="$tb vms-alpha.lo vms-misc.lo vms-lib.lo"; target_size=64 ;; ++ alpha_vms_lib_txt_vec) tb="$tb vms-lib.lo vms-misc.lo" ;; ++ am33_elf32_linux_vec) tb="$tb elf32-am33lin.lo elf32.lo $elf" ;; ++ aout0_be_vec) tb="$tb aout0.lo aout32.lo" ;; ++ aout64_vec) tb="$tb demo64.lo aout64.lo"; target_size=64 ;; ++ aout_vec) tb="$tb host-aout.lo aout32.lo" ;; ++ arc_elf32_be_vec) tb="$tb elf32-arc.lo elf32.lo $elf" ;; ++ arc_elf32_le_vec) tb="$tb elf32-arc.lo elf32.lo $elf" ;; ++ arm_elf32_be_vec) tb="$tb elf32-arm.lo elf32.lo elf-nacl.lo elf-vxworks.lo $elf" ;; ++ arm_elf32_le_vec) tb="$tb elf32-arm.lo elf32.lo elf-nacl.lo elf-vxworks.lo $elf" ;; ++ arm_elf32_fdpic_be_vec) tb="$tb elf32-arm.lo elf32.lo elf-nacl.lo elf-vxworks.lo $elf" ;; ++ arm_elf32_fdpic_le_vec) tb="$tb elf32-arm.lo elf32.lo elf-nacl.lo elf-vxworks.lo $elf" ;; ++ arm_elf32_nacl_be_vec) tb="$tb elf32-arm.lo elf32.lo elf-nacl.lo elf-vxworks.lo $elf" ;; ++ arm_elf32_nacl_le_vec) tb="$tb elf32-arm.lo elf32.lo elf-nacl.lo elf-vxworks.lo $elf" ;; ++ arm_elf32_vxworks_be_vec) tb="$tb elf32-arm.lo elf32.lo elf-nacl.lo elf-vxworks.lo $elf" ;; ++ arm_elf32_vxworks_le_vec) tb="$tb elf32-arm.lo elf32.lo elf-nacl.lo elf-vxworks.lo $elf" ;; ++ arm_pe_be_vec) tb="$tb pe-arm.lo peigen.lo $coff" ;; ++ arm_pe_le_vec) tb="$tb pe-arm.lo peigen.lo $coff" ;; ++ arm_pe_wince_be_vec) tb="$tb pe-arm-wince.lo pe-arm.lo peigen.lo $coff" ;; ++ arm_pe_wince_le_vec) tb="$tb pe-arm-wince.lo pe-arm.lo peigen.lo $coff" ;; ++ arm_pei_be_vec) tb="$tb pei-arm.lo peigen.lo $coff" ;; ++ arm_pei_le_vec) tb="$tb pei-arm.lo peigen.lo $coff" ;; ++ arm_pei_wince_be_vec) tb="$tb pei-arm-wince.lo pei-arm.lo peigen.lo $coff" ;; ++ arm_pei_wince_le_vec) tb="$tb pei-arm-wince.lo pei-arm.lo peigen.lo $coff" ;; ++ arm_mach_o_vec) tb="$tb mach-o-arm.lo" ;; ++ avr_elf32_vec) tb="$tb elf32-avr.lo elf32.lo $elf" ;; ++ bfin_elf32_vec) tb="$tb elf32-bfin.lo elf32.lo $elf" ;; ++ bfin_elf32_fdpic_vec) tb="$tb elf32-bfin.lo elf32.lo $elf" ;; ++ cr16_elf32_vec) tb="$tb elf32-cr16.lo elf32.lo $elf" ;; ++ cris_aout_vec) tb="$tb aout-cris.lo" ;; ++ cris_elf32_vec) tb="$tb elf32-cris.lo elf32.lo $elf" ;; ++ cris_elf32_us_vec) tb="$tb elf32-cris.lo elf32.lo $elf" ;; ++ crx_elf32_vec) tb="$tb elf32-crx.lo elf32.lo $elf" ;; ++ csky_elf32_be_vec) tb="$tb elf32-csky.lo elf32.lo $elf" ;; ++ csky_elf32_le_vec) tb="$tb elf32-csky.lo elf32.lo $elf" ;; ++ d10v_elf32_vec) tb="$tb elf32-d10v.lo elf32.lo $elf" ;; ++ d30v_elf32_vec) tb="$tb elf32-d30v.lo elf32.lo $elf" ;; ++ dlx_elf32_be_vec) tb="$tb elf32-dlx.lo elf32.lo $elf" ;; ++ elf32_be_vec) tb="$tb elf32-gen.lo elf32.lo $elf" ;; ++ elf32_le_vec) tb="$tb elf32-gen.lo elf32.lo $elf" ;; ++ elf64_be_vec) tb="$tb elf64-gen.lo elf64.lo $elf"; target_size=64 ;; ++ elf64_le_vec) tb="$tb elf64-gen.lo elf64.lo $elf"; target_size=64 ;; ++ bpf_elf64_le_vec) tb="$tb elf64-bpf.lo elf64.lo $elf"; target_size=64;; ++ bpf_elf64_be_vec) tb="$tb elf64-bpf.lo elf64.lo $elf"; target_size=64 ;; ++ epiphany_elf32_vec) tb="$tb elf32-epiphany.lo elf32.lo $elf" ;; ++ fr30_elf32_vec) tb="$tb elf32-fr30.lo elf32.lo $elf" ;; ++ frv_elf32_vec) tb="$tb elf32-frv.lo elf32.lo $elf" ;; ++ frv_elf32_fdpic_vec) tb="$tb elf32-frv.lo elf32.lo $elf" ;; ++ h8300_elf32_vec) tb="$tb elf32-h8300.lo elf32.lo $elf" ;; ++ h8300_elf32_linux_vec) tb="$tb elf32-h8300.lo elf32.lo $elf" ;; ++ hppa_elf32_vec) tb="$tb elf32-hppa.lo elf32.lo $elf" ;; ++ hppa_elf32_linux_vec) tb="$tb elf32-hppa.lo elf32.lo $elf" ;; ++ hppa_elf32_nbsd_vec) tb="$tb elf32-hppa.lo elf32.lo $elf" ;; ++ hppa_elf64_vec) tb="$tb elf64-hppa.lo elf64.lo $elf"; target_size=64 ;; ++ hppa_elf64_linux_vec) tb="$tb elf64-hppa.lo elf64.lo $elf"; target_size=64 ;; ++ hppa_som_vec) tb="$tb som.lo" ;; ++ i386_aout_vec) tb="$tb i386aout.lo aout32.lo" ;; ++ i386_aout_bsd_vec) tb="$tb i386bsd.lo aout32.lo" ;; ++ i386_aout_lynx_vec) tb="$tb i386lynx.lo lynx-core.lo aout32.lo" ;; ++ i386_coff_vec) tb="$tb coff-i386.lo $coff" ;; ++ i386_coff_go32_vec) tb="$tb coff-go32.lo $coff" ;; ++ i386_coff_go32stubbed_vec) tb="$tb coff-stgo32.lo $coff" ;; ++ i386_coff_lynx_vec) tb="$tb cf-i386lynx.lo lynx-core.lo $coff" ;; ++ i386_elf32_vec) tb="$tb elf32-i386.lo $elfxx_x86 elf32.lo $elf" ;; ++ i386_elf32_fbsd_vec) tb="$tb elf32-i386.lo $elfxx_x86 elf32.lo $elf" ;; ++ i386_elf32_sol2_vec) tb="$tb elf32-i386.lo $elfxx_x86 elf32.lo $elf" ;; ++ i386_elf32_vxworks_vec) tb="$tb elf32-i386.lo $elfxx_x86 elf32.lo $elf" ;; ++ i386_mach_o_vec) tb="$tb mach-o-i386.lo" ;; ++ i386_msdos_vec) tb="$tb i386msdos.lo" ;; ++ i386_pe_vec) tb="$tb pe-i386.lo peigen.lo $coff" ;; ++ i386_pe_big_vec) tb="$tb pe-i386.lo peigen.lo $coff" ;; ++ i386_pei_vec) tb="$tb pei-i386.lo peigen.lo $coff" ;; ++ iamcu_elf32_vec) tb="$tb elf32-i386.lo $elfxx_x86 elf32.lo $elf" ;; ++ ia64_elf32_be_vec) tb="$tb elf32-ia64.lo elfxx-ia64.lo elf32.lo $elf" ;; ++ ia64_elf32_hpux_be_vec) tb="$tb elf32-ia64.lo elfxx-ia64.lo elf32.lo $elf" ;; ++ ia64_elf64_be_vec) tb="$tb elf64-ia64.lo elfxx-ia64.lo elf64.lo $elf"; target_size=64 ;; ++ ia64_elf64_le_vec) tb="$tb elf64-ia64.lo elfxx-ia64.lo elf64.lo $elf"; target_size=64 ;; ++ ia64_elf64_hpux_be_vec) tb="$tb elf64-ia64.lo elfxx-ia64.lo elf64.lo $elf"; target_size=64 ;; ++ ia64_elf64_vms_vec) tb="$tb elf64-ia64-vms.lo elf64-ia64.lo elfxx-ia64.lo elf64.lo vms-lib.lo vms-misc.lo $elf"; target_size=64 ;; ++ ia64_pei_vec) tb="$tb pei-ia64.lo pepigen.lo $coff"; target_size=64 ;; ++ ip2k_elf32_vec) tb="$tb elf32-ip2k.lo elf32.lo $elf" ;; ++ iq2000_elf32_vec) tb="$tb elf32-iq2000.lo elf32.lo $elf" ;; ++ k1om_elf64_vec) tb="$tb elf64-x86-64.lo elfxx-x86.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;; ++ k1om_elf64_fbsd_vec) tb="$tb elf64-x86-64.lo elfxx-x86.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;; ++ l1om_elf64_vec) tb="$tb elf64-x86-64.lo elfxx-x86.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;; ++ l1om_elf64_fbsd_vec) tb="$tb elf64-x86-64.lo elfxx-x86.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;; ++ lm32_elf32_vec) tb="$tb elf32-lm32.lo elf32.lo $elf" ;; ++ lm32_elf32_fdpic_vec) tb="$tb elf32-lm32.lo elf32.lo $elf" ;; ++ loongarch_elf32_vec) tb="$tb elf32-loongarch.lo elfxx-loongarch.lo elf32.lo elf-ifunc.lo $elf" ;; ++ loongarch_elf64_vec) tb="$tb elf64-loongarch.lo elf64.lo elfxx-loongarch.lo elf32.lo elf-ifunc.lo $elf"; target_size=64 ;; ++ m32c_elf32_vec) tb="$tb elf32-m32c.lo elf32.lo $elf" ;; ++ m32r_elf32_vec) tb="$tb elf32-m32r.lo elf32.lo $elf" ;; ++ m32r_elf32_le_vec) tb="$tb elf32-m32r.lo elf32.lo $elf" ;; ++ m32r_elf32_linux_vec) tb="$tb elf32-m32r.lo elf32.lo $elf" ;; ++ m32r_elf32_linux_le_vec) tb="$tb elf32-m32r.lo elf32.lo $elf" ;; ++ m68hc11_elf32_vec) tb="$tb elf32-m68hc11.lo elf32-m68hc1x.lo elf32.lo $elf" ;; ++ m68hc12_elf32_vec) tb="$tb elf32-m68hc12.lo elf32-m68hc1x.lo elf32.lo $elf" ;; ++ m68k_elf32_vec) tb="$tb elf32-m68k.lo elf32.lo $elf" ;; ++ s12z_elf32_vec) tb="$tb elf32-s12z.lo elf32.lo $elf" ;; ++ mach_o_be_vec) tb="$tb mach-o.lo dwarf2.lo" ;; ++ mach_o_le_vec) tb="$tb mach-o.lo dwarf2.lo" ;; ++ mach_o_fat_vec) tb="$tb mach-o.lo dwarf2.lo" ;; ++ mcore_elf32_be_vec) tb="$tb elf32-mcore.lo elf32.lo $elf" ;; ++ mcore_elf32_le_vec) tb="$tb elf32-mcore.lo elf32.lo $elf" ;; ++ mcore_pe_be_vec) tb="$tb pe-mcore.lo peigen.lo $coff" ;; ++ mcore_pe_le_vec) tb="$tb pe-mcore.lo peigen.lo $coff" ;; ++ mcore_pei_be_vec) tb="$tb pei-mcore.lo peigen.lo $coff" ;; ++ mcore_pei_le_vec) tb="$tb pei-mcore.lo peigen.lo $coff" ;; ++ mep_elf32_vec) tb="$tb elf32-mep.lo elf32.lo $elf" ;; ++ mep_elf32_le_vec) tb="$tb elf32-mep.lo elf32.lo $elf" ;; ++ metag_elf32_vec) tb="$tb elf32-metag.lo elf32.lo $elf" ;; ++ microblaze_elf32_vec) tb="$tb elf32-microblaze.lo elf32.lo $elf" ;; ++ microblaze_elf32_le_vec) tb="$tb elf32-microblaze.lo elf32.lo $elf" ;; ++ mips_ecoff_be_vec) tb="$tb coff-mips.lo ecoff.lo $ecoff" ;; ++ mips_ecoff_le_vec) tb="$tb coff-mips.lo ecoff.lo $ecoff" ;; ++ mips_ecoff_bele_vec) tb="$tb coff-mips.lo ecoff.lo $ecoff" ;; ++ mips_elf32_be_vec) tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff" ;; ++ mips_elf32_le_vec) tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff" ;; ++ mips_elf32_n_be_vec) tb="$tb elfn32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff"; target_size=64 ;; ++ mips_elf32_n_le_vec) tb="$tb elfn32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff"; target_size=64 ;; ++ mips_elf32_ntrad_be_vec) tb="$tb elfn32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff"; target_size=64 ;; ++ mips_elf32_ntrad_le_vec) tb="$tb elfn32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff"; target_size=64 ;; ++ mips_elf32_ntradfbsd_be_vec) tb="$tb elfn32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff"; target_size=64 ;; ++ mips_elf32_ntradfbsd_le_vec) tb="$tb elfn32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff"; target_size=64 ;; ++ mips_elf32_trad_be_vec) tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff" ;; ++ mips_elf32_trad_le_vec) tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff" ;; ++ mips_elf32_tradfbsd_be_vec) tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff" ;; ++ mips_elf32_tradfbsd_le_vec) tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff" ;; ++ mips_elf32_vxworks_be_vec) tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff" ;; ++ mips_elf32_vxworks_le_vec) tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff" ;; ++ mips_elf64_be_vec) tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff"; target_size=64 ;; ++ mips_elf64_le_vec) tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff"; target_size=64 ;; ++ mips_elf64_trad_be_vec) tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff"; target_size=64 ;; ++ mips_elf64_trad_le_vec) tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff"; target_size=64 ;; ++ mips_elf64_tradfbsd_be_vec) tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff"; target_size=64 ;; ++ mips_elf64_tradfbsd_le_vec) tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf $ecoff"; target_size=64 ;; ++ mmix_elf64_vec) tb="$tb elf64-mmix.lo elf64.lo $elf" target_size=64 ;; ++ mmix_mmo_vec) tb="$tb mmo.lo" target_size=64 ;; ++ mn10200_elf32_vec) tb="$tb elf-m10200.lo elf32.lo $elf" ;; ++ mn10300_elf32_vec) tb="$tb elf-m10300.lo elf32.lo $elf" ;; ++ moxie_elf32_be_vec) tb="$tb elf32-moxie.lo elf32.lo $elf" ;; ++ moxie_elf32_le_vec) tb="$tb elf32-moxie.lo elf32.lo $elf" ;; ++ msp430_elf32_vec) tb="$tb elf32-msp430.lo elf32.lo $elf" ;; ++ msp430_elf32_ti_vec) tb="$tb elf32-msp430.lo elf32.lo $elf" ;; ++ mt_elf32_vec) tb="$tb elf32-mt.lo elf32.lo $elf" ;; ++ nds32_elf32_be_vec) tb="$tb elf32-nds32.lo elf32.lo $elf" ;; ++ nds32_elf32_le_vec) tb="$tb elf32-nds32.lo elf32.lo $elf" ;; ++ nds32_elf32_linux_be_vec) tb="$tb elf32-nds32.lo elf32.lo $elf" ;; ++ nds32_elf32_linux_le_vec) tb="$tb elf32-nds32.lo elf32.lo $elf" ;; ++ nfp_elf64_vec) tb="$tb elf64-nfp.lo elf64.lo $elf" ;; ++ nios2_elf32_be_vec) tb="$tb elf32-nios2.lo elf32.lo $elf" ;; ++ nios2_elf32_le_vec) tb="$tb elf32-nios2.lo elf32.lo $elf" ;; ++ ns32k_aout_pc532mach_vec) tb="$tb pc532-mach.lo aout-ns32k.lo" ;; ++ ns32k_aout_pc532nbsd_vec) tb="$tb ns32knetbsd.lo aout-ns32k.lo" ;; ++ or1k_elf32_vec) tb="$tb elf32-or1k.lo elf32.lo $elf" ;; ++ pdp11_aout_vec) tb="$tb pdp11.lo" ;; ++ pef_vec) tb="$tb pef.lo" ;; ++ pef_xlib_vec) tb="$tb pef.lo" ;; ++ pj_elf32_vec) tb="$tb elf32-pj.lo elf32.lo $elf" ;; ++ pj_elf32_le_vec) tb="$tb elf32-pj.lo elf32.lo $elf" ;; ++ powerpc_boot_vec) tb="$tb ppcboot.lo" ;; ++ powerpc_elf32_vec) tb="$tb elf32-ppc.lo elf-vxworks.lo elf32.lo $elf" ;; ++ powerpc_elf32_le_vec) tb="$tb elf32-ppc.lo elf-vxworks.lo elf32.lo $elf" ;; ++ powerpc_elf32_fbsd_vec) tb="$tb elf32-ppc.lo elf-vxworks.lo elf32.lo $elf" ;; ++ powerpc_elf32_vxworks_vec) tb="$tb elf32-ppc.lo elf-vxworks.lo elf32.lo $elf" ;; ++ powerpc_elf64_vec) tb="$tb elf64-ppc.lo elf64-gen.lo elf64.lo $elf"; target_size=64 ;; ++ powerpc_elf64_le_vec) tb="$tb elf64-ppc.lo elf64-gen.lo elf64.lo $elf" target_size=64 ;; ++ powerpc_elf64_fbsd_vec) tb="$tb elf64-ppc.lo elf64-gen.lo elf64.lo $elf" target_size=64 ;; ++ powerpc_elf64_fbsd_le_vec) tb="$tb elf64-ppc.lo elf64-gen.lo elf64.lo $elf" target_size=64 ;; ++ powerpc_xcoff_vec) tb="$tb coff-rs6000.lo $xcoff" ;; ++ pru_elf32_vec) tb="$tb elf32-pru.lo elf32.lo $elf" ;; ++ riscv_elf32_vec) tb="$tb elf32-riscv.lo elfxx-riscv.lo elf-ifunc.lo elf32.lo $elf" ;; ++ riscv_elf64_vec) tb="$tb elf64-riscv.lo elf64.lo elfxx-riscv.lo elf-ifunc.lo elf32.lo $elf"; target_size=64 ;; ++ riscv_elf32_be_vec) tb="$tb elf32-riscv.lo elfxx-riscv.lo elf-ifunc.lo elf32.lo $elf" ;; ++ riscv_elf64_be_vec) tb="$tb elf64-riscv.lo elf64.lo elfxx-riscv.lo elf-ifunc.lo elf32.lo $elf"; target_size=64 ;; ++ rl78_elf32_vec) tb="$tb elf32-rl78.lo elf32.lo $elf" ;; ++ rs6000_xcoff64_vec) tb="$tb coff64-rs6000.lo aix5ppc-core.lo $xcoff"; target_size=64 ;; ++ rs6000_xcoff64_aix_vec) tb="$tb coff64-rs6000.lo aix5ppc-core.lo $xcoff"; target_size=64 ;; ++ rs6000_xcoff_vec) tb="$tb coff-rs6000.lo $xcoff" ;; ++ rx_elf32_be_vec) tb="$tb elf32-rx.lo elf32.lo $elf" ;; ++ rx_elf32_be_ns_vec) tb="$tb elf32-rx.lo elf32.lo $elf" ;; ++ rx_elf32_le_vec) tb="$tb elf32-rx.lo elf32.lo $elf" ;; ++ rx_elf32_linux_le_vec) tb="$tb elf32-rx.lo elf32.lo $elf" ;; ++ s390_elf32_vec) tb="$tb elf32-s390.lo elf32.lo $elf" ;; ++ s390_elf64_vec) tb="$tb elf64-s390.lo elf64.lo $elf"; target_size=64 ;; ++ score_elf32_be_vec) tb="$tb elf32-score.lo elf32-score7.lo elf32.lo elf64.lo $elf"; want64=true; target_size=64 ;; ++ score_elf32_le_vec) tb="$tb elf32-score.lo elf32-score7.lo elf32.lo elf64.lo $elf"; want64=true; target_size=64 ;; ++ sh_coff_vec) tb="$tb coff-sh.lo $coff" ;; ++ sh_coff_le_vec) tb="$tb coff-sh.lo $coff" ;; ++ sh_coff_small_vec) tb="$tb coff-sh.lo $coff" ;; ++ sh_coff_small_le_vec) tb="$tb coff-sh.lo $coff" ;; ++ sh_elf32_vec) tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo $coff" ;; ++ sh_elf32_le_vec) tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo $coff" ;; ++ sh_elf32_fdpic_be_vec) tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo $coff" ;; ++ sh_elf32_fdpic_le_vec) tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo $coff" ;; ++ sh_elf32_linux_vec) tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo $coff" ;; ++ sh_elf32_linux_be_vec) tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo $coff" ;; ++ sh_elf32_nbsd_vec) tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo $coff" ;; ++ sh_elf32_nbsd_le_vec) tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo $coff" ;; ++ sh_elf32_vxworks_vec) tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo $coff" ;; ++ sh_elf32_vxworks_le_vec) tb="$tb elf32-sh.lo elf-vxworks.lo elf32.lo $elf coff-sh.lo $coff" ;; ++ sh_pe_le_vec) tb="$tb pe-sh.lo coff-sh.lo peigen.lo $coff" ;; ++ sh_pei_le_vec) tb="$tb pei-sh.lo coff-sh.lo peigen.lo $coff" ;; ++ sparc_elf32_vec) tb="$tb elf32-sparc.lo elfxx-sparc.lo elf-vxworks.lo elf32.lo $elf" ;; ++ sparc_elf32_sol2_vec) tb="$tb elf32-sparc.lo elfxx-sparc.lo elf-vxworks.lo elf32.lo $elf" ;; ++ sparc_elf32_vxworks_vec) tb="$tb elf32-sparc.lo elfxx-sparc.lo elf-vxworks.lo elf32.lo $elf" ;; ++ sparc_elf64_vec) tb="$tb elf64-sparc.lo elfxx-sparc.lo elf-vxworks.lo elf64.lo $elf"; target_size=64 ;; ++ sparc_elf64_fbsd_vec) tb="$tb elf64-sparc.lo elfxx-sparc.lo elf-vxworks.lo elf64.lo $elf"; target_size=64 ;; ++ sparc_elf64_sol2_vec) tb="$tb elf64-sparc.lo elfxx-sparc.lo elf-vxworks.lo elf64.lo $elf"; target_size=64 ;; ++ spu_elf32_vec) tb="$tb elf32-spu.lo elf32.lo $elf" ;; ++ sym_vec) tb="$tb xsym.lo" ;; ++ tic30_coff_vec) tb="$tb coff-tic30.lo $coffgen" ;; ++ tic4x_coff0_vec) tb="$tb coff-tic4x.lo $coffgen" ;; ++ tic4x_coff0_beh_vec) tb="$tb coff-tic4x.lo $coffgen" ;; ++ tic4x_coff1_vec) tb="$tb coff-tic4x.lo $coffgen" ;; ++ tic4x_coff1_beh_vec) tb="$tb coff-tic4x.lo $coffgen" ;; ++ tic4x_coff2_vec) tb="$tb coff-tic4x.lo $coffgen" ;; ++ tic4x_coff2_beh_vec) tb="$tb coff-tic4x.lo $coffgen" ;; ++ tic54x_coff0_vec) tb="$tb coff-tic54x.lo $coffgen" ;; ++ tic54x_coff0_beh_vec) tb="$tb coff-tic54x.lo $coffgen" ;; ++ tic54x_coff1_vec) tb="$tb coff-tic54x.lo $coffgen" ;; ++ tic54x_coff1_beh_vec) tb="$tb coff-tic54x.lo $coffgen" ;; ++ tic54x_coff2_vec) tb="$tb coff-tic54x.lo $coffgen" ;; ++ tic54x_coff2_beh_vec) tb="$tb coff-tic54x.lo $coffgen" ;; ++ tic6x_elf32_be_vec) tb="$tb elf32-tic6x.lo elf32.lo $elf" ;; ++ tic6x_elf32_le_vec) tb="$tb elf32-tic6x.lo elf32.lo $elf" ;; ++ tic6x_elf32_c6000_be_vec) tb="$tb elf32-tic6x.lo elf32.lo $elf" ;; ++ tic6x_elf32_c6000_le_vec) tb="$tb elf32-tic6x.lo elf32.lo $elf" ;; ++ tic6x_elf32_linux_be_vec) tb="$tb elf32-tic6x.lo elf32.lo $elf" ;; ++ tic6x_elf32_linux_le_vec) tb="$tb elf32-tic6x.lo elf32.lo $elf" ;; ++ tilegx_elf32_be_vec) tb="$tb elf32-tilegx.lo elfxx-tilegx.lo elf32.lo $elf" ; target_size=32 ;; ++ tilegx_elf32_le_vec) tb="$tb elf32-tilegx.lo elfxx-tilegx.lo elf32.lo $elf" ; target_size=32 ;; ++ tilegx_elf64_be_vec) tb="$tb elf64-tilegx.lo elfxx-tilegx.lo elf64.lo $elf" ; target_size=64 ;; ++ tilegx_elf64_le_vec) tb="$tb elf64-tilegx.lo elfxx-tilegx.lo elf64.lo $elf" ; target_size=64 ;; ++ tilepro_elf32_vec) tb="$tb elf32-tilepro.lo elf32.lo $elf" ;; ++ v800_elf32_vec) tb="$tb elf32-v850.lo elf32.lo $elf" ;; ++ v850_elf32_vec) tb="$tb elf32-v850.lo elf32.lo $elf" ;; ++ vax_aout_1knbsd_vec) tb="$tb vax1knetbsd.lo aout32.lo" ;; ++ vax_aout_nbsd_vec) tb="$tb vaxnetbsd.lo aout32.lo" ;; ++ vax_elf32_vec) tb="$tb elf32-vax.lo elf32.lo $elf" ;; ++ ft32_elf32_vec) tb="$tb elf32-ft32.lo elf32.lo $elf" ;; ++ visium_elf32_vec) tb="$tb elf32-visium.lo elf32.lo $elf" ;; ++ wasm_vec) tb="$tb wasm-module.lo" ;; ++ wasm32_elf32_vec) tb="$tb elf32-wasm32.lo elf32.lo $elf" ;; ++ x86_64_coff_vec) tb="$tb coff-x86_64.lo $coff"; target_size=64 ;; ++ x86_64_elf32_vec) tb="$tb elf64-x86-64.lo $elfxx_x86 elf64.lo elf32.lo $elf"; target_size=64 ;; ++ x86_64_elf64_vec) tb="$tb elf64-x86-64.lo $elfxx_x86 elf64.lo $elf"; target_size=64 ;; ++ x86_64_elf64_cloudabi_vec) tb="$tb elf64-x86-64.lo $elfxx_x86 elf64.lo $elf"; target_size=64 ;; ++ x86_64_elf64_fbsd_vec) tb="$tb elf64-x86-64.lo $elfxx_x86 elf64.lo $elf"; target_size=64 ;; ++ x86_64_elf64_sol2_vec) tb="$tb elf64-x86-64.lo $elfxx_x86 elf64.lo $elf"; target_size=64 ;; ++ x86_64_mach_o_vec) tb="$tb mach-o-x86-64.lo" ;; ++ x86_64_pe_vec) tb="$tb pe-x86_64.lo pex64igen.lo $coff"; target_size=64 ;; ++ x86_64_pe_big_vec) tb="$tb pe-x86_64.lo pex64igen.lo $coff"; target_size=64 ;; ++ x86_64_pei_vec) tb="$tb pei-x86_64.lo pex64igen.lo $coff"; target_size=64 ;; ++ xc16x_elf32_vec) tb="$tb elf32-xc16x.lo elf32.lo $elf" ;; ++ xgate_elf32_vec) tb="$tb elf32-xgate.lo elf32.lo $elf" ;; ++ xstormy16_elf32_vec) tb="$tb elf32-xstormy16.lo elf32.lo $elf" ;; ++ xtensa_elf32_be_vec) tb="$tb xtensa-isa.lo xtensa-modules.lo elf32-xtensa.lo elf32.lo $elf" ;; ++ xtensa_elf32_le_vec) tb="$tb xtensa-isa.lo xtensa-modules.lo elf32-xtensa.lo elf32.lo $elf" ;; ++ z80_coff_vec) tb="$tb coff-z80.lo reloc16.lo $coffgen" ;; ++ z80_elf32_vec) tb="$tb elf32-z80.lo elf32.lo $elf" ;; ++ z8k_coff_vec) tb="$tb coff-z8k.lo reloc16.lo $coff" ;; ++ ++ # These appear out of order in targets.c ++ srec_vec) tb="$tb srec.lo" ;; ++ symbolsrec_vec) tb="$tb srec.lo" ;; ++ tekhex_vec) tb="$tb tekhex.lo" ;; ++ core_cisco_be_vec) tb="$tb cisco-core.lo" ;; ++ core_cisco_le_vec) tb="$tb cisco-core.lo" ;; ++ ++ "") ;; ++ *) as_fn_error $? "*** unknown target vector $vec" "$LINENO" 5 ;; ++ esac ++ ++ if test ${target_size} = 64; then ++ target64=true ++ fi ++ if test x"${vec}" = x"${defvec}"; then ++ bfd_default_target_size=${target_size} ++ fi ++done ++ ++if test "$plugins" = "yes"; then ++ tb="$tb plugin.lo" ++fi ++ ++# Target architecture .o files. ++# A couple of CPUs use shorter file names to avoid problems on DOS ++# filesystems. ++ta=`echo $selarchs | sed -e s/bfd_/cpu-/g -e s/_arch/.lo/g -e s/mn10200/m10200/ -e s/mn10300/m10300/` ++ ++# Weed out duplicate .o files. ++f="" ++for i in $tb ; do ++ case " $f " in ++ *" $i "*) ;; ++ *) f="$f $i" ;; ++ esac ++done ++tb="$f" ++ ++f="" ++for i in $ta ; do ++ case " $f " in ++ *" $i "*) ;; ++ *) f="$f $i" ;; ++ esac ++done ++ta="$f" ++ ++bfd_backends="$tb" ++bfd_machines="$ta" ++ ++if test x${all_targets} = xtrue ; then ++ bfd_backends="${bfd_backends}"' $(ALL_BACKENDS)' ++ bfd_machines="${bfd_machines}"' $(ALL_MACHINES)' ++ selvecs= ++ havevecs=-DHAVE_all_vecs ++ selarchs= ++ test -n "$assocvecs" && ++ assocvecs=`echo $assocvecs | sed -e 's/^/\&/' -e 's/ \(.\)/,\&\1/g'` ++else # all_targets is true ++ # Only set these if they will be nonempty, for the clever echo. ++ havevecs= ++ assocvecs= ++ test -n "$selvecs" && ++ havevecs=`echo $selvecs | sed -e 's/^/-DHAVE_/' -e 's/ \(.\)/ -DHAVE_\1/g'` ++ test -n "$selvecs" && ++ selvecs=`echo $selvecs | sed -e 's/^/\&/' -e 's/ \(.\)/,\&\1/g'` ++ test -n "$selarchs" && ++ selarchs=`echo $selarchs | sed -e 's/^/\&/' -e 's/ \(.\)/,\&\1/g'` ++fi # all_targets is true ++ ++# 64-bit archives need a 64-bit bfd_vma. ++if test "x$want_64_bit_archive" = xtrue; then ++ want64=true ++ ++$as_echo "#define USE_64_BIT_ARCHIVE 1" >>confdefs.h ++ ++fi ++ ++case ${host64}-${target64}-${want64} in ++ *true*) ++ wordsize=64 ++ bfd64_libs='$(BFD64_LIBS)' ++ all_backends='$(BFD64_BACKENDS) $(BFD32_BACKENDS)' ++ if test $BFD_HOST_64_BIT_DEFINED = 0; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: You have requested a 64 bit BFD configuration, but" >&5 ++$as_echo "$as_me: WARNING: You have requested a 64 bit BFD configuration, but" >&2;} ++ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: your compiler may not have a 64 bit integral type" >&5 ++$as_echo "$as_me: WARNING: your compiler may not have a 64 bit integral type" >&2;} ++ fi ++ if test -n "$GCC" ; then ++ bad_64bit_gcc=no; ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcc version with buggy 64-bit support" >&5 ++$as_echo_n "checking for gcc version with buggy 64-bit support... " >&6; } ++ # Add more tests for gcc versions with non-working 64-bit support here. ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++:__GNUC__:__GNUC_MINOR__:__i386__: ++_ACEOF ++if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | ++ $EGREP ": 2 : 91 : 1 :" >/dev/null 2>&1; then : ++ bad_64bit_gcc=yes; ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes: egcs-1.1.2 on ix86 spotted" >&5 ++$as_echo "yes: egcs-1.1.2 on ix86 spotted" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++rm -f conftest* ++ ++ if test $bad_64bit_gcc = yes ; then ++ as_fn_error $? "A newer version of gcc is needed for the requested 64-bit BFD configuration" "$LINENO" 5 ++ fi ++ fi ++ ;; ++ false-false-false) ++ wordsize=32 ++ all_backends='$(BFD32_BACKENDS)' ++ ;; ++esac ++ ++tdefaults="" ++test -n "${defvec}" && tdefaults="${tdefaults} -DDEFAULT_VECTOR=${defvec}" ++test -n "${selvecs}" && tdefaults="${tdefaults} -DSELECT_VECS='${selvecs}'" ++test -n "${assocvecs}" && tdefaults="${tdefaults} -DASSOCIATED_VECS='${assocvecs}'" ++test -n "${selarchs}" && tdefaults="${tdefaults} -DSELECT_ARCHITECTURES='${selarchs}'" ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++# If we are configured native, pick a core file support file. ++COREFILE= ++COREFLAG= ++CORE_HEADER= ++TRAD_HEADER= ++if test "${target}" = "${host}"; then ++ case "${host}" in ++ alpha*-*-freebsd* | alpha*-*-kfreebsd*-gnu | alpha*-*-*vms*) ++ COREFILE='' ++ ;; ++ alpha*-*-linux-*) ++ COREFILE=trad-core.lo ++ TRAD_HEADER='"hosts/alphalinux.h"' ++ ;; ++ alpha*-*-netbsd* | alpha*-*-openbsd*) ++ COREFILE=netbsd-core.lo ++ ;; ++ alpha*-*-*) ++ COREFILE=osf-core.lo ++ ;; ++ arm-*-freebsd* | arm-*-kfreebsd*-gnu) ++ COREFILE='' ;; ++ arm*-*-netbsd* | arm-*-openbsd*) ++ COREFILE=netbsd-core.lo ++ ;; ++ arm-*-riscix) COREFILE=trad-core.lo ;; ++ hppa*-*-hpux*) COREFILE=hpux-core.lo ;; ++ hppa*-*-hiux*) COREFILE=hpux-core.lo ;; ++ hppa*-*-mpeix*) COREFILE=hpux-core.lo ;; ++ hppa*-*-bsd*) COREFILE="hpux-core.lo hppabsd-core.lo" ++ COREFLAG="-DHPUX_CORE -DHPPABSD_CORE" ;; ++ hppa*-*-netbsd* | hppa*-*-openbsd*) ++ COREFILE=netbsd-core.lo ++ ;; ++ ++ i[3-7]86-sequent-bsd*) ++ COREFILE=trad-core.lo ++ TRAD_HEADER='"hosts/symmetry.h"' ++ ;; ++ i[3-7]86-sequent-sysv4*) ;; ++ i[3-7]86-sequent-sysv*) ++ COREFILE=trad-core.lo ++ TRAD_HEADER='"hosts/symmetry.h"' ++ ;; ++ i[3-7]86-*-bsdi) ++ COREFILE= ++ ;; ++ i[3-7]86-*-bsd* | i[3-7]86-*-freebsd[123] | i[3-7]86-*-freebsd[123]\.* | i[3-7]86-*-freebsd4\.[01234] | i[3-7]86-*-freebsd4\.[01234]\.* | i[3-7]86-*-freebsd*aout*) ++ COREFILE=trad-core.lo ++ TRAD_HEADER='"hosts/i386bsd.h"' ++ ;; ++ i[3-7]86-*-freebsd* | i[3-7]86-*-kfreebsd*-gnu | i[3-7]86-*-dragonfly*) ++ COREFILE='' ++ TRAD_HEADER='"hosts/i386bsd.h"' ++ ;; ++ i[3-7]86-*-netbsd* | i[3-7]86-*-knetbsd*-gnu | i[3-7]86-*-openbsd*) ++ COREFILE=netbsd-core.lo ++ ;; ++ i[3-7]86-esix-sysv3*) ++ COREFILE=trad-core.lo ++ TRAD_HEADER='"hosts/esix.h"' ++ ;; ++ i[3-7]86-*-sco3.2v5*) ++ COREFILE=sco5-core.lo ++ ;; ++ i[3-7]86-*-sco* | i[3-7]86-*-isc*) ++ COREFILE=trad-core.lo ++ TRAD_HEADER='"hosts/i386sco.h"' ++ ;; ++ i[3-7]86-*-mach3*) ++ COREFILE=trad-core.lo ++ TRAD_HEADER='"hosts/i386mach3.h"' ++ ;; ++ i[3-7]86-*-linux-*) ++ COREFILE=trad-core.lo ++ TRAD_HEADER='"hosts/i386linux.h"' ++ case "$enable_targets"-"$want64" in ++ *x86_64-*linux*|*-true) ++ CORE_HEADER='"hosts/x86-64linux.h"' ++ esac ++ ;; ++ i[3-7]86-*-isc*) COREFILE=trad-core.lo ;; ++ i[3-7]86-*-aix*) COREFILE=aix386-core.lo ;; ++ mips*-*-netbsd* | mips*-*-openbsd*) ++ COREFILE=netbsd-core.lo ++ ;; ++ mips-sgi-irix4*) COREFILE=irix-core.lo ;; ++ mips-sgi-irix5*) COREFILE=irix-core.lo ;; ++ mips-sgi-irix6*) COREFILE=irix-core.lo ;; ++ m68*-*-linux-*) ++ COREFILE=trad-core.lo ++ TRAD_HEADER='"hosts/m68klinux.h"' ++ ;; ++ m68*-*-netbsd*) ++ COREFILE=netbsd-core.lo ++ ;; ++ ns32k-pc532-mach) ++ COREFILE=trad-core.lo ++ TRAD_HEADER='"hosts/pc532mach.h"' ++ ;; ++ ns32k-*-netbsd* | ns32k-*-openbsd*) ++ COREFILE=netbsd-core.lo ++ ;; ++ rs6000-*-lynx*) ++ COREFILE=lynx-core.lo ++ ;; ++ rs6000-*-aix[5-9].* | powerpc-*-aix[5-9].* | powerpc64-*-aix[5-9].*) ++ COREFILE=rs6000-core.lo ++ COREFLAG="$COREFLAG -DAIX_5_CORE -DAIX_CORE_DUMPX_CORE" ++ ;; ++ rs6000-*-aix4.[3-9]* | powerpc-*-aix4.[3-9]*) ++ COREFILE=rs6000-core.lo ++ COREFLAG="$COREFLAG -DAIX_CORE_DUMPX_CORE" ++ # Not all versions of AIX with -DAIX_CORE_DUMPX_CORE ++ # have c_impl as a member of struct core_dumpx ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for c_impl in struct core_dumpx" >&5 ++$as_echo_n "checking for c_impl in struct core_dumpx... " >&6; } ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++#include ++int ++main () ++{ ++struct core_dumpx c; c.c_impl = 0; ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ ++$as_echo "#define HAVE_ST_C_IMPL 1" >>confdefs.h ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 ++$as_echo "yes" >&6; } ++else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 ++$as_echo "no" >&6; } ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++ ;; ++ rs6000-*-aix4*) COREFILE=rs6000-core.lo ;; ++ rs6000-*-*) COREFILE=rs6000-core.lo ;; ++ powerpc64-*-aix*) COREFILE=rs6000-core.lo ;; ++ powerpc-*-aix4*) COREFILE=rs6000-core.lo ;; ++ powerpc-*-aix*) COREFILE=rs6000-core.lo ;; ++ powerpc-*-beos*) ;; ++ powerpc-*-freebsd* | powerpc-*-kfreebsd*-gnu) ++ COREFILE='' ;; ++ powerpc-*-netbsd*) COREFILE=netbsd-core.lo ;; ++ powerpc-*-*bsd*) COREFILE=netbsd-core.lo ;; ++ s390*-*-*) COREFILE=trad-core.lo ;; ++ sh*-*-netbsd* | sh*-*-openbsd*) ++ COREFILE=netbsd-core.lo ++ ;; ++ sparc-*-netbsd* | sparc*-*-openbsd*) ++ COREFILE=netbsd-core.lo ++ ;; ++ vax-*-netbsd* | vax-*-openbsd*) ++ COREFILE=netbsd-core.lo ++ ;; ++ vax-*-ultrix2*) ++ COREFILE=trad-core.lo ++ TRAD_HEADER='"hosts/vaxult2.h"' ++ ;; ++ vax-*-ultrix*) ++ COREFILE=trad-core.lo ++ TRAD_HEADER='"hosts/vaxult2.h"' ++ ;; ++ vax-*-linux-*) ++ COREFILE=trad-core.lo ++ TRAD_HEADER='"hosts/vaxlinux.h"' ++ ;; ++ vax-*-*) ++ COREFILE=trad-core.lo ++ TRAD_HEADER='"hosts/vaxbsd.h"' ++ ;; ++ x86_64-*-linux*) ++ CORE_HEADER='"hosts/x86-64linux.h"' ++ ;; ++ x86_64-*-netbsd* | x86_64-*-openbsd*) ++ COREFILE=netbsd-core.lo ++ ;; ++ esac ++ ++ case "$COREFILE" in ++ aix386-core.lo) COREFLAG=-DAIX386_CORE ;; ++ hppabsd-core.lo) COREFLAG=-DHPPABSD_CORE ;; ++ hpux-core.lo) COREFLAG=-DHPUX_CORE ;; ++ irix-core.lo) COREFLAG=-DIRIX_CORE ;; ++ lynx-core.lo) COREFLAG=-DLYNX_CORE ;; ++ netbsd-core.lo) COREFLAG=-DNETBSD_CORE ;; ++ osf-core.lo) COREFLAG=-DOSF_CORE ;; ++ ptrace-core.lo) COREFLAG=-DPTRACE_CORE ;; ++ rs6000-core.lo) COREFLAG="$COREFLAG -DAIX_CORE" ;; ++ sco5-core.lo) COREFLAG="$COREFLAG -DSCO5_CORE" ;; ++ trad-core.lo) COREFLAG="$COREFLAG -DTRAD_CORE" ;; ++ esac ++ ++ # ELF corefile support has several flavors, but all of ++ # them use something called ++ ++$as_echo "#define _STRUCTURED_PROC 1" >>confdefs.h ++ ++ for ac_header in sys/procfs.h ++do : ++ ac_fn_c_check_header_mongrel "$LINENO" "sys/procfs.h" "ac_cv_header_sys_procfs_h" "$ac_includes_default" ++if test "x$ac_cv_header_sys_procfs_h" = xyes; then : ++ cat >>confdefs.h <<_ACEOF ++#define HAVE_SYS_PROCFS_H 1 ++_ACEOF ++ ++fi ++ ++done ++ ++ if test "$ac_cv_header_sys_procfs_h" = yes; then ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prstatus_t in sys/procfs.h" >&5 ++$as_echo_n "checking for prstatus_t in sys/procfs.h... " >&6; } ++ if ${bfd_cv_have_sys_procfs_type_prstatus_t+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++#define _SYSCALL32 ++#include ++int ++main () ++{ ++prstatus_t avar ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ bfd_cv_have_sys_procfs_type_prstatus_t=yes ++else ++ bfd_cv_have_sys_procfs_type_prstatus_t=no ++ ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++ ++ if test $bfd_cv_have_sys_procfs_type_prstatus_t = yes; then ++ ++$as_echo "#define HAVE_PRSTATUS_T 1" >>confdefs.h ++ ++ fi ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prstatus_t" >&5 ++$as_echo "$bfd_cv_have_sys_procfs_type_prstatus_t" >&6; } ++ ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prstatus32_t in sys/procfs.h" >&5 ++$as_echo_n "checking for prstatus32_t in sys/procfs.h... " >&6; } ++ if ${bfd_cv_have_sys_procfs_type_prstatus32_t+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++#define _SYSCALL32 ++#include ++int ++main () ++{ ++prstatus32_t avar ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ bfd_cv_have_sys_procfs_type_prstatus32_t=yes ++else ++ bfd_cv_have_sys_procfs_type_prstatus32_t=no ++ ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++ ++ if test $bfd_cv_have_sys_procfs_type_prstatus32_t = yes; then ++ ++$as_echo "#define HAVE_PRSTATUS32_T 1" >>confdefs.h ++ ++ fi ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prstatus32_t" >&5 ++$as_echo "$bfd_cv_have_sys_procfs_type_prstatus32_t" >&6; } ++ ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prstatus_t.pr_who in sys/procfs.h" >&5 ++$as_echo_n "checking for prstatus_t.pr_who in sys/procfs.h... " >&6; } ++ if ${bfd_cv_have_sys_procfs_type_member_prstatus_t_pr_who+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++#define _SYSCALL32 ++#include ++int ++main () ++{ ++prstatus_t avar; void* aref = (void*) &avar.pr_who ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ bfd_cv_have_sys_procfs_type_member_prstatus_t_pr_who=yes ++else ++ bfd_cv_have_sys_procfs_type_member_prstatus_t_pr_who=no ++ ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++ ++ if test $bfd_cv_have_sys_procfs_type_member_prstatus_t_pr_who = yes; then ++ ++$as_echo "#define HAVE_PRSTATUS_T_PR_WHO 1" >>confdefs.h ++ ++ fi ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_member_prstatus_t_pr_who" >&5 ++$as_echo "$bfd_cv_have_sys_procfs_type_member_prstatus_t_pr_who" >&6; } ++ ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prstatus32_t.pr_who in sys/procfs.h" >&5 ++$as_echo_n "checking for prstatus32_t.pr_who in sys/procfs.h... " >&6; } ++ if ${bfd_cv_have_sys_procfs_type_member_prstatus32_t_pr_who+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++#define _SYSCALL32 ++#include ++int ++main () ++{ ++prstatus32_t avar; void* aref = (void*) &avar.pr_who ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ bfd_cv_have_sys_procfs_type_member_prstatus32_t_pr_who=yes ++else ++ bfd_cv_have_sys_procfs_type_member_prstatus32_t_pr_who=no ++ ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++ ++ if test $bfd_cv_have_sys_procfs_type_member_prstatus32_t_pr_who = yes; then ++ ++$as_echo "#define HAVE_PRSTATUS32_T_PR_WHO 1" >>confdefs.h ++ ++ fi ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_member_prstatus32_t_pr_who" >&5 ++$as_echo "$bfd_cv_have_sys_procfs_type_member_prstatus32_t_pr_who" >&6; } ++ ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pstatus_t in sys/procfs.h" >&5 ++$as_echo_n "checking for pstatus_t in sys/procfs.h... " >&6; } ++ if ${bfd_cv_have_sys_procfs_type_pstatus_t+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++#define _SYSCALL32 ++#include ++int ++main () ++{ ++pstatus_t avar ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ bfd_cv_have_sys_procfs_type_pstatus_t=yes ++else ++ bfd_cv_have_sys_procfs_type_pstatus_t=no ++ ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++ ++ if test $bfd_cv_have_sys_procfs_type_pstatus_t = yes; then ++ ++$as_echo "#define HAVE_PSTATUS_T 1" >>confdefs.h ++ ++ fi ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pstatus_t" >&5 ++$as_echo "$bfd_cv_have_sys_procfs_type_pstatus_t" >&6; } ++ ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pxstatus_t in sys/procfs.h" >&5 ++$as_echo_n "checking for pxstatus_t in sys/procfs.h... " >&6; } ++ if ${bfd_cv_have_sys_procfs_type_pxstatus_t+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++#define _SYSCALL32 ++#include ++int ++main () ++{ ++pxstatus_t avar ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ bfd_cv_have_sys_procfs_type_pxstatus_t=yes ++else ++ bfd_cv_have_sys_procfs_type_pxstatus_t=no ++ ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++ ++ if test $bfd_cv_have_sys_procfs_type_pxstatus_t = yes; then ++ ++$as_echo "#define HAVE_PXSTATUS_T 1" >>confdefs.h ++ ++ fi ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pxstatus_t" >&5 ++$as_echo "$bfd_cv_have_sys_procfs_type_pxstatus_t" >&6; } ++ ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pstatus32_t in sys/procfs.h" >&5 ++$as_echo_n "checking for pstatus32_t in sys/procfs.h... " >&6; } ++ if ${bfd_cv_have_sys_procfs_type_pstatus32_t+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++#define _SYSCALL32 ++#include ++int ++main () ++{ ++pstatus32_t avar ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ bfd_cv_have_sys_procfs_type_pstatus32_t=yes ++else ++ bfd_cv_have_sys_procfs_type_pstatus32_t=no ++ ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++ ++ if test $bfd_cv_have_sys_procfs_type_pstatus32_t = yes; then ++ ++$as_echo "#define HAVE_PSTATUS32_T 1" >>confdefs.h ++ ++ fi ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pstatus32_t" >&5 ++$as_echo "$bfd_cv_have_sys_procfs_type_pstatus32_t" >&6; } ++ ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prpsinfo_t in sys/procfs.h" >&5 ++$as_echo_n "checking for prpsinfo_t in sys/procfs.h... " >&6; } ++ if ${bfd_cv_have_sys_procfs_type_prpsinfo_t+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++#define _SYSCALL32 ++#include ++int ++main () ++{ ++prpsinfo_t avar ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ bfd_cv_have_sys_procfs_type_prpsinfo_t=yes ++else ++ bfd_cv_have_sys_procfs_type_prpsinfo_t=no ++ ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++ ++ if test $bfd_cv_have_sys_procfs_type_prpsinfo_t = yes; then ++ ++$as_echo "#define HAVE_PRPSINFO_T 1" >>confdefs.h ++ ++ fi ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prpsinfo_t" >&5 ++$as_echo "$bfd_cv_have_sys_procfs_type_prpsinfo_t" >&6; } ++ ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prpsinfo_t.pr_pid in sys/procfs.h" >&5 ++$as_echo_n "checking for prpsinfo_t.pr_pid in sys/procfs.h... " >&6; } ++ if ${bfd_cv_have_sys_procfs_type_member_prpsinfo_t_pr_pid+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++#define _SYSCALL32 ++#include ++int ++main () ++{ ++prpsinfo_t avar; void* aref = (void*) &avar.pr_pid ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ bfd_cv_have_sys_procfs_type_member_prpsinfo_t_pr_pid=yes ++else ++ bfd_cv_have_sys_procfs_type_member_prpsinfo_t_pr_pid=no ++ ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++ ++ if test $bfd_cv_have_sys_procfs_type_member_prpsinfo_t_pr_pid = yes; then ++ ++$as_echo "#define HAVE_PRPSINFO_T_PR_PID 1" >>confdefs.h ++ ++ fi ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_member_prpsinfo_t_pr_pid" >&5 ++$as_echo "$bfd_cv_have_sys_procfs_type_member_prpsinfo_t_pr_pid" >&6; } ++ ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prpsinfo32_t in sys/procfs.h" >&5 ++$as_echo_n "checking for prpsinfo32_t in sys/procfs.h... " >&6; } ++ if ${bfd_cv_have_sys_procfs_type_prpsinfo32_t+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++#define _SYSCALL32 ++#include ++int ++main () ++{ ++prpsinfo32_t avar ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ bfd_cv_have_sys_procfs_type_prpsinfo32_t=yes ++else ++ bfd_cv_have_sys_procfs_type_prpsinfo32_t=no ++ ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++ ++ if test $bfd_cv_have_sys_procfs_type_prpsinfo32_t = yes; then ++ ++$as_echo "#define HAVE_PRPSINFO32_T 1" >>confdefs.h ++ ++ fi ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prpsinfo32_t" >&5 ++$as_echo "$bfd_cv_have_sys_procfs_type_prpsinfo32_t" >&6; } ++ ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prpsinfo32_t.pr_pid in sys/procfs.h" >&5 ++$as_echo_n "checking for prpsinfo32_t.pr_pid in sys/procfs.h... " >&6; } ++ if ${bfd_cv_have_sys_procfs_type_member_prpsinfo32_t_pr_pid+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++#define _SYSCALL32 ++#include ++int ++main () ++{ ++prpsinfo32_t avar; void* aref = (void*) &avar.pr_pid ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ bfd_cv_have_sys_procfs_type_member_prpsinfo32_t_pr_pid=yes ++else ++ bfd_cv_have_sys_procfs_type_member_prpsinfo32_t_pr_pid=no ++ ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++ ++ if test $bfd_cv_have_sys_procfs_type_member_prpsinfo32_t_pr_pid = yes; then ++ ++$as_echo "#define HAVE_PRPSINFO32_T_PR_PID 1" >>confdefs.h ++ ++ fi ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_member_prpsinfo32_t_pr_pid" >&5 ++$as_echo "$bfd_cv_have_sys_procfs_type_member_prpsinfo32_t_pr_pid" >&6; } ++ ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psinfo_t in sys/procfs.h" >&5 ++$as_echo_n "checking for psinfo_t in sys/procfs.h... " >&6; } ++ if ${bfd_cv_have_sys_procfs_type_psinfo_t+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++#define _SYSCALL32 ++#include ++int ++main () ++{ ++psinfo_t avar ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ bfd_cv_have_sys_procfs_type_psinfo_t=yes ++else ++ bfd_cv_have_sys_procfs_type_psinfo_t=no ++ ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++ ++ if test $bfd_cv_have_sys_procfs_type_psinfo_t = yes; then ++ ++$as_echo "#define HAVE_PSINFO_T 1" >>confdefs.h ++ ++ fi ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psinfo_t" >&5 ++$as_echo "$bfd_cv_have_sys_procfs_type_psinfo_t" >&6; } ++ ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psinfo_t.pr_pid in sys/procfs.h" >&5 ++$as_echo_n "checking for psinfo_t.pr_pid in sys/procfs.h... " >&6; } ++ if ${bfd_cv_have_sys_procfs_type_member_psinfo_t_pr_pid+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++#define _SYSCALL32 ++#include ++int ++main () ++{ ++psinfo_t avar; void* aref = (void*) &avar.pr_pid ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ bfd_cv_have_sys_procfs_type_member_psinfo_t_pr_pid=yes ++else ++ bfd_cv_have_sys_procfs_type_member_psinfo_t_pr_pid=no ++ ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++ ++ if test $bfd_cv_have_sys_procfs_type_member_psinfo_t_pr_pid = yes; then ++ ++$as_echo "#define HAVE_PSINFO_T_PR_PID 1" >>confdefs.h ++ ++ fi ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_member_psinfo_t_pr_pid" >&5 ++$as_echo "$bfd_cv_have_sys_procfs_type_member_psinfo_t_pr_pid" >&6; } ++ ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psinfo32_t in sys/procfs.h" >&5 ++$as_echo_n "checking for psinfo32_t in sys/procfs.h... " >&6; } ++ if ${bfd_cv_have_sys_procfs_type_psinfo32_t+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++#define _SYSCALL32 ++#include ++int ++main () ++{ ++psinfo32_t avar ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ bfd_cv_have_sys_procfs_type_psinfo32_t=yes ++else ++ bfd_cv_have_sys_procfs_type_psinfo32_t=no ++ ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++ ++ if test $bfd_cv_have_sys_procfs_type_psinfo32_t = yes; then ++ ++$as_echo "#define HAVE_PSINFO32_T 1" >>confdefs.h ++ ++ fi ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psinfo32_t" >&5 ++$as_echo "$bfd_cv_have_sys_procfs_type_psinfo32_t" >&6; } ++ ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psinfo32_t.pr_pid in sys/procfs.h" >&5 ++$as_echo_n "checking for psinfo32_t.pr_pid in sys/procfs.h... " >&6; } ++ if ${bfd_cv_have_sys_procfs_type_member_psinfo32_t_pr_pid+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++#define _SYSCALL32 ++#include ++int ++main () ++{ ++psinfo32_t avar; void* aref = (void*) &avar.pr_pid ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ bfd_cv_have_sys_procfs_type_member_psinfo32_t_pr_pid=yes ++else ++ bfd_cv_have_sys_procfs_type_member_psinfo32_t_pr_pid=no ++ ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++ ++ if test $bfd_cv_have_sys_procfs_type_member_psinfo32_t_pr_pid = yes; then ++ ++$as_echo "#define HAVE_PSINFO32_T_PR_PID 1" >>confdefs.h ++ ++ fi ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_member_psinfo32_t_pr_pid" >&5 ++$as_echo "$bfd_cv_have_sys_procfs_type_member_psinfo32_t_pr_pid" >&6; } ++ ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpstatus_t in sys/procfs.h" >&5 ++$as_echo_n "checking for lwpstatus_t in sys/procfs.h... " >&6; } ++ if ${bfd_cv_have_sys_procfs_type_lwpstatus_t+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++#define _SYSCALL32 ++#include ++int ++main () ++{ ++lwpstatus_t avar ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ bfd_cv_have_sys_procfs_type_lwpstatus_t=yes ++else ++ bfd_cv_have_sys_procfs_type_lwpstatus_t=no ++ ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++ ++ if test $bfd_cv_have_sys_procfs_type_lwpstatus_t = yes; then ++ ++$as_echo "#define HAVE_LWPSTATUS_T 1" >>confdefs.h ++ ++ fi ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpstatus_t" >&5 ++$as_echo "$bfd_cv_have_sys_procfs_type_lwpstatus_t" >&6; } ++ ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpxstatus_t in sys/procfs.h" >&5 ++$as_echo_n "checking for lwpxstatus_t in sys/procfs.h... " >&6; } ++ if ${bfd_cv_have_sys_procfs_type_lwpxstatus_t+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++#define _SYSCALL32 ++#include ++int ++main () ++{ ++lwpxstatus_t avar ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ bfd_cv_have_sys_procfs_type_lwpxstatus_t=yes ++else ++ bfd_cv_have_sys_procfs_type_lwpxstatus_t=no ++ ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++ ++ if test $bfd_cv_have_sys_procfs_type_lwpxstatus_t = yes; then ++ ++$as_echo "#define HAVE_LWPXSTATUS_T 1" >>confdefs.h ++ ++ fi ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpxstatus_t" >&5 ++$as_echo "$bfd_cv_have_sys_procfs_type_lwpxstatus_t" >&6; } ++ ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpstatus_t.pr_context in sys/procfs.h" >&5 ++$as_echo_n "checking for lwpstatus_t.pr_context in sys/procfs.h... " >&6; } ++ if ${bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_context+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++#define _SYSCALL32 ++#include ++int ++main () ++{ ++lwpstatus_t avar; void* aref = (void*) &avar.pr_context ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_context=yes ++else ++ bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_context=no ++ ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++ ++ if test $bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_context = yes; then ++ ++$as_echo "#define HAVE_LWPSTATUS_T_PR_CONTEXT 1" >>confdefs.h ++ ++ fi ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_context" >&5 ++$as_echo "$bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_context" >&6; } ++ ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpstatus_t.pr_reg in sys/procfs.h" >&5 ++$as_echo_n "checking for lwpstatus_t.pr_reg in sys/procfs.h... " >&6; } ++ if ${bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_reg+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++#define _SYSCALL32 ++#include ++int ++main () ++{ ++lwpstatus_t avar; void* aref = (void*) &avar.pr_reg ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_reg=yes ++else ++ bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_reg=no ++ ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++ ++ if test $bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_reg = yes; then ++ ++$as_echo "#define HAVE_LWPSTATUS_T_PR_REG 1" >>confdefs.h ++ ++ fi ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_reg" >&5 ++$as_echo "$bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_reg" >&6; } ++ ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpstatus_t.pr_fpreg in sys/procfs.h" >&5 ++$as_echo_n "checking for lwpstatus_t.pr_fpreg in sys/procfs.h... " >&6; } ++ if ${bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_fpreg+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++#define _SYSCALL32 ++#include ++int ++main () ++{ ++lwpstatus_t avar; void* aref = (void*) &avar.pr_fpreg ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_fpreg=yes ++else ++ bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_fpreg=no ++ ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++ ++ if test $bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_fpreg = yes; then ++ ++$as_echo "#define HAVE_LWPSTATUS_T_PR_FPREG 1" >>confdefs.h ++ ++ fi ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_fpreg" >&5 ++$as_echo "$bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_fpreg" >&6; } ++ ++ ++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for win32_pstatus_t in sys/procfs.h" >&5 ++$as_echo_n "checking for win32_pstatus_t in sys/procfs.h... " >&6; } ++ if ${bfd_cv_have_sys_procfs_type_win32_pstatus_t+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++ ++#define _SYSCALL32 ++#include ++int ++main () ++{ ++win32_pstatus_t avar ++ ; ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_compile "$LINENO"; then : ++ bfd_cv_have_sys_procfs_type_win32_pstatus_t=yes ++else ++ bfd_cv_have_sys_procfs_type_win32_pstatus_t=no ++ ++fi ++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ++fi ++ ++ if test $bfd_cv_have_sys_procfs_type_win32_pstatus_t = yes; then ++ ++$as_echo "#define HAVE_WIN32_PSTATUS_T 1" >>confdefs.h ++ ++ fi ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_win32_pstatus_t" >&5 ++$as_echo "$bfd_cv_have_sys_procfs_type_win32_pstatus_t" >&6; } ++ ++ fi ++fi ++ ++ ++if test -n "$CORE_HEADER"; then ++ ++cat >>confdefs.h <<_ACEOF ++#define CORE_HEADER $CORE_HEADER ++_ACEOF ++ ++fi ++if test -n "$TRAD_HEADER"; then ++ ++cat >>confdefs.h <<_ACEOF ++#define TRAD_HEADER $TRAD_HEADER ++_ACEOF ++ ++fi ++ ++if test "$plugins" = "yes"; then ++ supports_plugins=1 ++else ++ supports_plugins=0 ++fi ++ ++ ++ ++# Determine the host dependent file_ptr a.k.a. off_t type. In order ++# prefer: off64_t - if ftello64 and fseeko64, off_t - if ftello and ++# fseeko, long. This assumes that sizeof off_t is .ge. sizeof long. ++# Hopefully a reasonable assumption since fseeko et.al. should be ++# upward compatible. ++for ac_func in ftello ftello64 fseeko fseeko64 fopen64 ++do : ++ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` ++ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" ++if eval test \"x\$"$as_ac_var"\" = x"yes"; then : ++ cat >>confdefs.h <<_ACEOF ++#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 ++_ACEOF ++ ++fi ++done ++ ++ac_fn_c_check_decl "$LINENO" "ftello" "ac_cv_have_decl_ftello" "$ac_includes_default" ++if test "x$ac_cv_have_decl_ftello" = xyes; then : ++ ac_have_decl=1 ++else ++ ac_have_decl=0 ++fi ++ ++cat >>confdefs.h <<_ACEOF ++#define HAVE_DECL_FTELLO $ac_have_decl ++_ACEOF ++ac_fn_c_check_decl "$LINENO" "ftello64" "ac_cv_have_decl_ftello64" "$ac_includes_default" ++if test "x$ac_cv_have_decl_ftello64" = xyes; then : ++ ac_have_decl=1 ++else ++ ac_have_decl=0 ++fi ++ ++cat >>confdefs.h <<_ACEOF ++#define HAVE_DECL_FTELLO64 $ac_have_decl ++_ACEOF ++ac_fn_c_check_decl "$LINENO" "fseeko" "ac_cv_have_decl_fseeko" "$ac_includes_default" ++if test "x$ac_cv_have_decl_fseeko" = xyes; then : ++ ac_have_decl=1 ++else ++ ac_have_decl=0 ++fi ++ ++cat >>confdefs.h <<_ACEOF ++#define HAVE_DECL_FSEEKO $ac_have_decl ++_ACEOF ++ac_fn_c_check_decl "$LINENO" "fseeko64" "ac_cv_have_decl_fseeko64" "$ac_includes_default" ++if test "x$ac_cv_have_decl_fseeko64" = xyes; then : ++ ac_have_decl=1 ++else ++ ac_have_decl=0 ++fi ++ ++cat >>confdefs.h <<_ACEOF ++#define HAVE_DECL_FSEEKO64 $ac_have_decl ++_ACEOF ++ac_fn_c_check_decl "$LINENO" "fopen64" "ac_cv_have_decl_fopen64" "$ac_includes_default" ++if test "x$ac_cv_have_decl_fopen64" = xyes; then : ++ ac_have_decl=1 ++else ++ ac_have_decl=0 ++fi ++ ++cat >>confdefs.h <<_ACEOF ++#define HAVE_DECL_FOPEN64 $ac_have_decl ++_ACEOF ++ ++if test x"$ac_cv_func_ftello" = xyes -a x"$ac_cv_func_fseeko" = xyes; then ++ # The cast to long int works around a bug in the HP C Compiler ++# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects ++# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. ++# This bug is HP SR number 8606223364. ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of off_t" >&5 ++$as_echo_n "checking size of off_t... " >&6; } ++if ${ac_cv_sizeof_off_t+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (off_t))" "ac_cv_sizeof_off_t" "$ac_includes_default"; then : ++ ++else ++ if test "$ac_cv_type_off_t" = yes; then ++ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 ++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} ++as_fn_error 77 "cannot compute sizeof (off_t) ++See \`config.log' for more details" "$LINENO" 5; } ++ else ++ ac_cv_sizeof_off_t=0 ++ fi ++fi ++ ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_off_t" >&5 ++$as_echo "$ac_cv_sizeof_off_t" >&6; } ++ ++ ++ ++cat >>confdefs.h <<_ACEOF ++#define SIZEOF_OFF_T $ac_cv_sizeof_off_t ++_ACEOF ++ ++ ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking file_ptr type" >&5 ++$as_echo_n "checking file_ptr type... " >&6; } ++bfd_file_ptr="long" ++bfd_ufile_ptr="unsigned long" ++if test x"$ac_cv_func_ftello64" = xyes -a x"$ac_cv_func_fseeko64" = xyes \ ++ -o x"${ac_cv_sizeof_off_t}" = x8; then ++ bfd_file_ptr=BFD_HOST_64_BIT ++ bfd_ufile_ptr=BFD_HOST_U_64_BIT ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_file_ptr" >&5 ++$as_echo "$bfd_file_ptr" >&6; } ++ ++ ++ ++ ++ ++ ++ for ac_header in $ac_header_list ++do : ++ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ++ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default ++" ++if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : ++ cat >>confdefs.h <<_ACEOF ++#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 ++_ACEOF ++ ++fi ++ ++done ++ ++ ++ ++ ++ ++ ++ ++ ++for ac_func in getpagesize ++do : ++ ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize" ++if test "x$ac_cv_func_getpagesize" = xyes; then : ++ cat >>confdefs.h <<_ACEOF ++#define HAVE_GETPAGESIZE 1 ++_ACEOF ++ ++fi ++done ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5 ++$as_echo_n "checking for working mmap... " >&6; } ++if ${ac_cv_func_mmap_fixed_mapped+:} false; then : ++ $as_echo_n "(cached) " >&6 ++else ++ if test "$cross_compiling" = yes; then : ++ ac_cv_func_mmap_fixed_mapped=no ++else ++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext ++/* end confdefs.h. */ ++$ac_includes_default ++/* malloc might have been renamed as rpl_malloc. */ ++#undef malloc ++ ++/* Thanks to Mike Haertel and Jim Avera for this test. ++ Here is a matrix of mmap possibilities: ++ mmap private not fixed ++ mmap private fixed at somewhere currently unmapped ++ mmap private fixed at somewhere already mapped ++ mmap shared not fixed ++ mmap shared fixed at somewhere currently unmapped ++ mmap shared fixed at somewhere already mapped ++ For private mappings, we should verify that changes cannot be read() ++ back from the file, nor mmap's back from the file at a different ++ address. (There have been systems where private was not correctly ++ implemented like the infamous i386 svr4.0, and systems where the ++ VM page cache was not coherent with the file system buffer cache ++ like early versions of FreeBSD and possibly contemporary NetBSD.) ++ For shared mappings, we should conversely verify that changes get ++ propagated back to all the places they're supposed to be. ++ ++ Grep wants private fixed already mapped. ++ The main things grep needs to know about mmap are: ++ * does it exist and is it safe to write into the mmap'd area ++ * how to use it (BSD variants) */ ++ ++#include ++#include ++ ++#if !defined STDC_HEADERS && !defined HAVE_STDLIB_H ++char *malloc (); ++#endif ++ ++/* This mess was copied from the GNU getpagesize.h. */ ++#ifndef HAVE_GETPAGESIZE ++# ifdef _SC_PAGESIZE ++# define getpagesize() sysconf(_SC_PAGESIZE) ++# else /* no _SC_PAGESIZE */ ++# ifdef HAVE_SYS_PARAM_H ++# include ++# ifdef EXEC_PAGESIZE ++# define getpagesize() EXEC_PAGESIZE ++# else /* no EXEC_PAGESIZE */ ++# ifdef NBPG ++# define getpagesize() NBPG * CLSIZE ++# ifndef CLSIZE ++# define CLSIZE 1 ++# endif /* no CLSIZE */ ++# else /* no NBPG */ ++# ifdef NBPC ++# define getpagesize() NBPC ++# else /* no NBPC */ ++# ifdef PAGESIZE ++# define getpagesize() PAGESIZE ++# endif /* PAGESIZE */ ++# endif /* no NBPC */ ++# endif /* no NBPG */ ++# endif /* no EXEC_PAGESIZE */ ++# else /* no HAVE_SYS_PARAM_H */ ++# define getpagesize() 8192 /* punt totally */ ++# endif /* no HAVE_SYS_PARAM_H */ ++# endif /* no _SC_PAGESIZE */ ++ ++#endif /* no HAVE_GETPAGESIZE */ ++ ++int ++main () ++{ ++ char *data, *data2, *data3; ++ const char *cdata2; ++ int i, pagesize; ++ int fd, fd2; ++ ++ pagesize = getpagesize (); ++ ++ /* First, make a file with some known garbage in it. */ ++ data = (char *) malloc (pagesize); ++ if (!data) ++ return 1; ++ for (i = 0; i < pagesize; ++i) ++ *(data + i) = rand (); ++ umask (0); ++ fd = creat ("conftest.mmap", 0600); ++ if (fd < 0) ++ return 2; ++ if (write (fd, data, pagesize) != pagesize) ++ return 3; ++ close (fd); ++ ++ /* Next, check that the tail of a page is zero-filled. File must have ++ non-zero length, otherwise we risk SIGBUS for entire page. */ ++ fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600); ++ if (fd2 < 0) ++ return 4; ++ cdata2 = ""; ++ if (write (fd2, cdata2, 1) != 1) ++ return 5; ++ data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L); ++ if (data2 == MAP_FAILED) ++ return 6; ++ for (i = 0; i < pagesize; ++i) ++ if (*(data2 + i)) ++ return 7; ++ close (fd2); ++ if (munmap (data2, pagesize)) ++ return 8; ++ ++ /* Next, try to mmap the file at a fixed address which already has ++ something else allocated at it. If we can, also make sure that ++ we see the same garbage. */ ++ fd = open ("conftest.mmap", O_RDWR); ++ if (fd < 0) ++ return 9; ++ if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE, ++ MAP_PRIVATE | MAP_FIXED, fd, 0L)) ++ return 10; ++ for (i = 0; i < pagesize; ++i) ++ if (*(data + i) != *(data2 + i)) ++ return 11; ++ ++ /* Finally, make sure that changes to the mapped area do not ++ percolate back to the file as seen by read(). (This is a bug on ++ some variants of i386 svr4.0.) */ ++ for (i = 0; i < pagesize; ++i) ++ *(data2 + i) = *(data2 + i) + 1; ++ data3 = (char *) malloc (pagesize); ++ if (!data3) ++ return 12; ++ if (read (fd, data3, pagesize) != pagesize) ++ return 13; ++ for (i = 0; i < pagesize; ++i) ++ if (*(data + i) != *(data3 + i)) ++ return 14; ++ close (fd); ++ return 0; ++} ++_ACEOF ++if ac_fn_c_try_run "$LINENO"; then : ++ ac_cv_func_mmap_fixed_mapped=yes ++else ++ ac_cv_func_mmap_fixed_mapped=no ++fi ++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ ++ conftest.$ac_objext conftest.beam conftest.$ac_ext ++fi ++ ++fi ++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5 ++$as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; } ++if test $ac_cv_func_mmap_fixed_mapped = yes; then ++ ++$as_echo "#define HAVE_MMAP 1" >>confdefs.h ++ ++fi ++rm -f conftest.mmap conftest.txt ++ ++for ac_func in madvise mprotect ++do : ++ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` ++ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" ++if eval test \"x\$"$as_ac_var"\" = x"yes"; then : ++ cat >>confdefs.h <<_ACEOF ++#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 ++_ACEOF ++ ++fi ++done ++ ++case ${want_mmap}+${ac_cv_func_mmap_fixed_mapped} in ++ true+yes ) ++$as_echo "#define USE_MMAP 1" >>confdefs.h ++ ;; ++esac ++ ++rm -f doc/config.status ++ac_config_files="$ac_config_files Makefile doc/Makefile bfd-in3.h:bfd-in2.h po/Makefile.in:po/Make-in" ++ ++ ++ac_config_commands="$ac_config_commands default" ++ ++ ++ ++ ++ ++ ++ ++cat >confcache <<\_ACEOF ++# This file is a shell script that caches the results of configure ++# tests run on this system so they can be shared between configure ++# scripts and configure runs, see configure's option --config-cache. ++# It is not useful on other systems. If it contains results you don't ++# want to keep, you may remove or edit it. ++# ++# config.status only pays attention to the cache file if you give it ++# the --recheck option to rerun configure. ++# ++# `ac_cv_env_foo' variables (set or unset) will be overridden when ++# loading this file, other *unset* `ac_cv_foo' will be assigned the ++# following values. ++ ++_ACEOF ++ ++# The following way of writing the cache mishandles newlines in values, ++# but we know of no workaround that is simple, portable, and efficient. ++# So, we kill variables containing newlines. ++# Ultrix sh set writes to stderr and can't be redirected directly, ++# and sets the high bit in the cache file unless we assign to the vars. ++( ++ for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do ++ eval ac_val=\$$ac_var ++ case $ac_val in #( ++ *${as_nl}*) ++ case $ac_var in #( ++ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 ++$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; ++ esac ++ case $ac_var in #( ++ _ | IFS | as_nl) ;; #( ++ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( ++ *) { eval $ac_var=; unset $ac_var;} ;; ++ esac ;; ++ esac ++ done ++ ++ (set) 2>&1 | ++ case $as_nl`(ac_space=' '; set) 2>&1` in #( ++ *${as_nl}ac_space=\ *) ++ # `set' does not quote correctly, so add quotes: double-quote ++ # substitution turns \\\\ into \\, and sed turns \\ into \. ++ sed -n \ ++ "s/'/'\\\\''/g; ++ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" ++ ;; #( ++ *) ++ # `set' quotes correctly as required by POSIX, so do not add quotes. ++ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" ++ ;; ++ esac | ++ sort ++) | ++ sed ' ++ /^ac_cv_env_/b end ++ t clear ++ :clear ++ s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ ++ t end ++ s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ ++ :end' >>confcache ++if diff "$cache_file" confcache >/dev/null 2>&1; then :; else ++ if test -w "$cache_file"; then ++ if test "x$cache_file" != "x/dev/null"; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 ++$as_echo "$as_me: updating cache $cache_file" >&6;} ++ if test ! -f "$cache_file" || test -h "$cache_file"; then ++ cat confcache >"$cache_file" ++ else ++ case $cache_file in #( ++ */* | ?:*) ++ mv -f confcache "$cache_file"$$ && ++ mv -f "$cache_file"$$ "$cache_file" ;; #( ++ *) ++ mv -f confcache "$cache_file" ;; ++ esac ++ fi ++ fi ++ else ++ { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 ++$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} ++ fi ++fi ++rm -f confcache ++ ++test "x$prefix" = xNONE && prefix=$ac_default_prefix ++# Let make expand exec_prefix. ++test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' ++ ++DEFS=-DHAVE_CONFIG_H ++ ++ac_libobjs= ++ac_ltlibobjs= ++U= ++for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue ++ # 1. Remove the extension, and $U if already installed. ++ ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' ++ ac_i=`$as_echo "$ac_i" | sed "$ac_script"` ++ # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR ++ # will be set to the directory where LIBOBJS objects are built. ++ as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" ++ as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' ++done ++LIBOBJS=$ac_libobjs ++ ++LTLIBOBJS=$ac_ltlibobjs ++ ++ ++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 ++$as_echo_n "checking that generated files are newer than configure... " >&6; } ++ if test -n "$am_sleep_pid"; then ++ # Hide warnings about reused PIDs. ++ wait $am_sleep_pid 2>/dev/null ++ fi ++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 ++$as_echo "done" >&6; } ++ if test -n "$EXEEXT"; then ++ am__EXEEXT_TRUE= ++ am__EXEEXT_FALSE='#' ++else ++ am__EXEEXT_TRUE='#' ++ am__EXEEXT_FALSE= ++fi ++ ++if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then ++ as_fn_error $? "conditional \"AMDEP\" was never defined. ++Usually this means the macro was only invoked conditionally." "$LINENO" 5 ++fi ++if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then ++ as_fn_error $? "conditional \"am__fastdepCC\" was never defined. ++Usually this means the macro was only invoked conditionally." "$LINENO" 5 ++fi ++if test -z "${PLUGINS_TRUE}" && test -z "${PLUGINS_FALSE}"; then ++ as_fn_error $? "conditional \"PLUGINS\" was never defined. ++Usually this means the macro was only invoked conditionally." "$LINENO" 5 ++fi ++if test -z "${ENABLE_BFD_64_BIT_TRUE}" && test -z "${ENABLE_BFD_64_BIT_FALSE}"; then ++ as_fn_error $? "conditional \"ENABLE_BFD_64_BIT\" was never defined. ++Usually this means the macro was only invoked conditionally." "$LINENO" 5 ++fi ++if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then ++ as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. ++Usually this means the macro was only invoked conditionally." "$LINENO" 5 ++fi ++if test -z "${GENINSRC_NEVER_TRUE}" && test -z "${GENINSRC_NEVER_FALSE}"; then ++ as_fn_error $? "conditional \"GENINSRC_NEVER\" was never defined. ++Usually this means the macro was only invoked conditionally." "$LINENO" 5 ++fi ++if test -z "${INSTALL_LIBBFD_TRUE}" && test -z "${INSTALL_LIBBFD_FALSE}"; then ++ as_fn_error $? "conditional \"INSTALL_LIBBFD\" was never defined. ++Usually this means the macro was only invoked conditionally." "$LINENO" 5 ++fi ++ ++: "${CONFIG_STATUS=./config.status}" ++ac_write_fail=0 ++ac_clean_files_save=$ac_clean_files ++ac_clean_files="$ac_clean_files $CONFIG_STATUS" ++{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 ++$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} ++as_write_fail=0 ++cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 ++#! $SHELL ++# Generated by $as_me. ++# Run this file to recreate the current configuration. ++# Compiler output produced by configure, useful for debugging ++# configure, is in config.log if it exists. ++ ++debug=false ++ac_cs_recheck=false ++ac_cs_silent=false ++ ++SHELL=\${CONFIG_SHELL-$SHELL} ++export SHELL ++_ASEOF ++cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 ++## -------------------- ## ++## M4sh Initialization. ## ++## -------------------- ## ++ ++# Be more Bourne compatible ++DUALCASE=1; export DUALCASE # for MKS sh ++if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : ++ emulate sh ++ NULLCMD=: ++ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which ++ # is contrary to our usage. Disable this feature. ++ alias -g '${1+"$@"}'='"$@"' ++ setopt NO_GLOB_SUBST ++else ++ case `(set -o) 2>/dev/null` in #( ++ *posix*) : ++ set -o posix ;; #( ++ *) : ++ ;; ++esac ++fi ++ ++ ++as_nl=' ++' ++export as_nl ++# Printing a long string crashes Solaris 7 /usr/bin/printf. ++as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' ++as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo ++as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo ++# Prefer a ksh shell builtin over an external printf program on Solaris, ++# but without wasting forks for bash or zsh. ++if test -z "$BASH_VERSION$ZSH_VERSION" \ ++ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then ++ as_echo='print -r --' ++ as_echo_n='print -rn --' ++elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then ++ as_echo='printf %s\n' ++ as_echo_n='printf %s' ++else ++ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then ++ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' ++ as_echo_n='/usr/ucb/echo -n' ++ else ++ as_echo_body='eval expr "X$1" : "X\\(.*\\)"' ++ as_echo_n_body='eval ++ arg=$1; ++ case $arg in #( ++ *"$as_nl"*) ++ expr "X$arg" : "X\\(.*\\)$as_nl"; ++ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; ++ esac; ++ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" ++ ' ++ export as_echo_n_body ++ as_echo_n='sh -c $as_echo_n_body as_echo' ++ fi ++ export as_echo_body ++ as_echo='sh -c $as_echo_body as_echo' ++fi ++ ++# The user is always right. ++if test "${PATH_SEPARATOR+set}" != set; then ++ PATH_SEPARATOR=: ++ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { ++ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || ++ PATH_SEPARATOR=';' ++ } ++fi ++ ++ ++# IFS ++# We need space, tab and new line, in precisely that order. Quoting is ++# there to prevent editors from complaining about space-tab. ++# (If _AS_PATH_WALK were called with IFS unset, it would disable word ++# splitting by setting IFS to empty value.) ++IFS=" "" $as_nl" ++ ++# Find who we are. Look in the path if we contain no directory separator. ++as_myself= ++case $0 in #(( ++ *[\\/]* ) as_myself=$0 ;; ++ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR ++for as_dir in $PATH ++do ++ IFS=$as_save_IFS ++ test -z "$as_dir" && as_dir=. ++ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break ++ done ++IFS=$as_save_IFS ++ ++ ;; ++esac ++# We did not find ourselves, most probably we were run as `sh COMMAND' ++# in which case we are not to be found in the path. ++if test "x$as_myself" = x; then ++ as_myself=$0 ++fi ++if test ! -f "$as_myself"; then ++ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 ++ exit 1 ++fi ++ ++# Unset variables that we do not need and which cause bugs (e.g. in ++# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" ++# suppresses any "Segmentation fault" message there. '((' could ++# trigger a bug in pdksh 5.2.14. ++for as_var in BASH_ENV ENV MAIL MAILPATH ++do eval test x\${$as_var+set} = xset \ ++ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : ++done ++PS1='$ ' ++PS2='> ' ++PS4='+ ' ++ ++# NLS nuisances. ++LC_ALL=C ++export LC_ALL ++LANGUAGE=C ++export LANGUAGE ++ ++# CDPATH. ++(unset CDPATH) >/dev/null 2>&1 && unset CDPATH ++ ++ ++# as_fn_error STATUS ERROR [LINENO LOG_FD] ++# ---------------------------------------- ++# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are ++# provided, also output the error to LOG_FD, referencing LINENO. Then exit the ++# script with STATUS, using 1 if that was 0. ++as_fn_error () ++{ ++ as_status=$1; test $as_status -eq 0 && as_status=1 ++ if test "$4"; then ++ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack ++ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 ++ fi ++ $as_echo "$as_me: error: $2" >&2 ++ as_fn_exit $as_status ++} # as_fn_error ++ ++ ++# as_fn_set_status STATUS ++# ----------------------- ++# Set $? to STATUS, without forking. ++as_fn_set_status () ++{ ++ return $1 ++} # as_fn_set_status ++ ++# as_fn_exit STATUS ++# ----------------- ++# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. ++as_fn_exit () ++{ ++ set +e ++ as_fn_set_status $1 ++ exit $1 ++} # as_fn_exit ++ ++# as_fn_unset VAR ++# --------------- ++# Portably unset VAR. ++as_fn_unset () ++{ ++ { eval $1=; unset $1;} ++} ++as_unset=as_fn_unset ++# as_fn_append VAR VALUE ++# ---------------------- ++# Append the text in VALUE to the end of the definition contained in VAR. Take ++# advantage of any shell optimizations that allow amortized linear growth over ++# repeated appends, instead of the typical quadratic growth present in naive ++# implementations. ++if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : ++ eval 'as_fn_append () ++ { ++ eval $1+=\$2 ++ }' ++else ++ as_fn_append () ++ { ++ eval $1=\$$1\$2 ++ } ++fi # as_fn_append ++ ++# as_fn_arith ARG... ++# ------------------ ++# Perform arithmetic evaluation on the ARGs, and store the result in the ++# global $as_val. Take advantage of shells that can avoid forks. The arguments ++# must be portable across $(()) and expr. ++if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : ++ eval 'as_fn_arith () ++ { ++ as_val=$(( $* )) ++ }' ++else ++ as_fn_arith () ++ { ++ as_val=`expr "$@" || test $? -eq 1` ++ } ++fi # as_fn_arith ++ ++ ++if expr a : '\(a\)' >/dev/null 2>&1 && ++ test "X`expr 00001 : '.*\(...\)'`" = X001; then ++ as_expr=expr ++else ++ as_expr=false ++fi ++ ++if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then ++ as_basename=basename ++else ++ as_basename=false ++fi ++ ++if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then ++ as_dirname=dirname ++else ++ as_dirname=false ++fi ++ ++as_me=`$as_basename -- "$0" || ++$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ ++ X"$0" : 'X\(//\)$' \| \ ++ X"$0" : 'X\(/\)' \| . 2>/dev/null || ++$as_echo X/"$0" | ++ sed '/^.*\/\([^/][^/]*\)\/*$/{ ++ s//\1/ ++ q ++ } ++ /^X\/\(\/\/\)$/{ ++ s//\1/ ++ q ++ } ++ /^X\/\(\/\).*/{ ++ s//\1/ ++ q ++ } ++ s/.*/./; q'` ++ ++# Avoid depending upon Character Ranges. ++as_cr_letters='abcdefghijklmnopqrstuvwxyz' ++as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' ++as_cr_Letters=$as_cr_letters$as_cr_LETTERS ++as_cr_digits='0123456789' ++as_cr_alnum=$as_cr_Letters$as_cr_digits ++ ++ECHO_C= ECHO_N= ECHO_T= ++case `echo -n x` in #((((( ++-n*) ++ case `echo 'xy\c'` in ++ *c*) ECHO_T=' ';; # ECHO_T is single tab character. ++ xy) ECHO_C='\c';; ++ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null ++ ECHO_T=' ';; ++ esac;; ++*) ++ ECHO_N='-n';; ++esac ++ ++rm -f conf$$ conf$$.exe conf$$.file ++if test -d conf$$.dir; then ++ rm -f conf$$.dir/conf$$.file ++else ++ rm -f conf$$.dir ++ mkdir conf$$.dir 2>/dev/null ++fi ++if (echo >conf$$.file) 2>/dev/null; then ++ if ln -s conf$$.file conf$$ 2>/dev/null; then ++ as_ln_s='ln -s' ++ # ... but there are two gotchas: ++ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. ++ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. ++ # In both cases, we have to default to `cp -pR'. ++ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || ++ as_ln_s='cp -pR' ++ elif ln conf$$.file conf$$ 2>/dev/null; then ++ as_ln_s=ln ++ else ++ as_ln_s='cp -pR' ++ fi ++else ++ as_ln_s='cp -pR' ++fi ++rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file ++rmdir conf$$.dir 2>/dev/null ++ ++ ++# as_fn_mkdir_p ++# ------------- ++# Create "$as_dir" as a directory, including parents if necessary. ++as_fn_mkdir_p () ++{ ++ ++ case $as_dir in #( ++ -*) as_dir=./$as_dir;; ++ esac ++ test -d "$as_dir" || eval $as_mkdir_p || { ++ as_dirs= ++ while :; do ++ case $as_dir in #( ++ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( ++ *) as_qdir=$as_dir;; ++ esac ++ as_dirs="'$as_qdir' $as_dirs" ++ as_dir=`$as_dirname -- "$as_dir" || ++$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ ++ X"$as_dir" : 'X\(//\)[^/]' \| \ ++ X"$as_dir" : 'X\(//\)$' \| \ ++ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || ++$as_echo X"$as_dir" | ++ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ ++ s//\1/ ++ q ++ } ++ /^X\(\/\/\)[^/].*/{ ++ s//\1/ ++ q ++ } ++ /^X\(\/\/\)$/{ ++ s//\1/ ++ q ++ } ++ /^X\(\/\).*/{ ++ s//\1/ ++ q ++ } ++ s/.*/./; q'` ++ test -d "$as_dir" && break ++ done ++ test -z "$as_dirs" || eval "mkdir $as_dirs" ++ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" ++ ++ ++} # as_fn_mkdir_p ++if mkdir -p . 2>/dev/null; then ++ as_mkdir_p='mkdir -p "$as_dir"' ++else ++ test -d ./-p && rmdir ./-p ++ as_mkdir_p=false ++fi ++ ++ ++# as_fn_executable_p FILE ++# ----------------------- ++# Test if FILE is an executable regular file. ++as_fn_executable_p () ++{ ++ test -f "$1" && test -x "$1" ++} # as_fn_executable_p ++as_test_x='test -x' ++as_executable_p=as_fn_executable_p ++ ++# Sed expression to map a string onto a valid CPP name. ++as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" ++ ++# Sed expression to map a string onto a valid variable name. ++as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" ++ ++ ++exec 6>&1 ++## ----------------------------------- ## ++## Main body of $CONFIG_STATUS script. ## ++## ----------------------------------- ## ++_ASEOF ++test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 ++ ++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 ++# Save the log message, to keep $0 and so on meaningful, and to ++# report actual input values of CONFIG_FILES etc. instead of their ++# values after options handling. ++ac_log=" ++This file was extended by bfd $as_me 2.38, which was ++generated by GNU Autoconf 2.69. Invocation command line was ++ ++ CONFIG_FILES = $CONFIG_FILES ++ CONFIG_HEADERS = $CONFIG_HEADERS ++ CONFIG_LINKS = $CONFIG_LINKS ++ CONFIG_COMMANDS = $CONFIG_COMMANDS ++ $ $0 $@ ++ ++on `(hostname || uname -n) 2>/dev/null | sed 1q` ++" ++ ++_ACEOF ++ ++case $ac_config_files in *" ++"*) set x $ac_config_files; shift; ac_config_files=$*;; ++esac ++ ++case $ac_config_headers in *" ++"*) set x $ac_config_headers; shift; ac_config_headers=$*;; ++esac ++ ++ ++cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ++# Files that config.status was made for. ++config_files="$ac_config_files" ++config_headers="$ac_config_headers" ++config_commands="$ac_config_commands" ++ ++_ACEOF ++ ++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 ++ac_cs_usage="\ ++\`$as_me' instantiates files and other configuration actions ++from templates according to the current configuration. Unless the files ++and actions are specified as TAGs, all are instantiated by default. ++ ++Usage: $0 [OPTION]... [TAG]... ++ ++ -h, --help print this help, then exit ++ -V, --version print version number and configuration settings, then exit ++ --config print configuration, then exit ++ -q, --quiet, --silent ++ do not print progress messages ++ -d, --debug don't remove temporary files ++ --recheck update $as_me by reconfiguring in the same conditions ++ --file=FILE[:TEMPLATE] ++ instantiate the configuration file FILE ++ --header=FILE[:TEMPLATE] ++ instantiate the configuration header FILE ++ ++Configuration files: ++$config_files ++ ++Configuration headers: ++$config_headers ++ ++Configuration commands: ++$config_commands ++ ++Report bugs to the package provider." ++ ++_ACEOF ++cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ++ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" ++ac_cs_version="\\ ++bfd config.status 2.38 ++configured by $0, generated by GNU Autoconf 2.69, ++ with options \\"\$ac_cs_config\\" ++ ++Copyright (C) 2012 Free Software Foundation, Inc. ++This config.status script is free software; the Free Software Foundation ++gives unlimited permission to copy, distribute and modify it." ++ ++ac_pwd='$ac_pwd' ++srcdir='$srcdir' ++INSTALL='$INSTALL' ++MKDIR_P='$MKDIR_P' ++AWK='$AWK' ++test -n "\$AWK" || AWK=awk ++_ACEOF ++ ++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 ++# The default lists apply if the user does not specify any file. ++ac_need_defaults=: ++while test $# != 0 ++do ++ case $1 in ++ --*=?*) ++ ac_option=`expr "X$1" : 'X\([^=]*\)='` ++ ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` ++ ac_shift=: ++ ;; ++ --*=) ++ ac_option=`expr "X$1" : 'X\([^=]*\)='` ++ ac_optarg= ++ ac_shift=: ++ ;; ++ *) ++ ac_option=$1 ++ ac_optarg=$2 ++ ac_shift=shift ++ ;; ++ esac ++ ++ case $ac_option in ++ # Handling of the options. ++ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) ++ ac_cs_recheck=: ;; ++ --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) ++ $as_echo "$ac_cs_version"; exit ;; ++ --config | --confi | --conf | --con | --co | --c ) ++ $as_echo "$ac_cs_config"; exit ;; ++ --debug | --debu | --deb | --de | --d | -d ) ++ debug=: ;; ++ --file | --fil | --fi | --f ) ++ $ac_shift ++ case $ac_optarg in ++ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; ++ '') as_fn_error $? "missing file argument" ;; ++ esac ++ as_fn_append CONFIG_FILES " '$ac_optarg'" ++ ac_need_defaults=false;; ++ --header | --heade | --head | --hea ) ++ $ac_shift ++ case $ac_optarg in ++ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; ++ esac ++ as_fn_append CONFIG_HEADERS " '$ac_optarg'" ++ ac_need_defaults=false;; ++ --he | --h) ++ # Conflict between --help and --header ++ as_fn_error $? "ambiguous option: \`$1' ++Try \`$0 --help' for more information.";; ++ --help | --hel | -h ) ++ $as_echo "$ac_cs_usage"; exit ;; ++ -q | -quiet | --quiet | --quie | --qui | --qu | --q \ ++ | -silent | --silent | --silen | --sile | --sil | --si | --s) ++ ac_cs_silent=: ;; ++ ++ # This is an error. ++ -*) as_fn_error $? "unrecognized option: \`$1' ++Try \`$0 --help' for more information." ;; ++ ++ *) as_fn_append ac_config_targets " $1" ++ ac_need_defaults=false ;; ++ ++ esac ++ shift ++done ++ ++ac_configure_extra_args= ++ ++if $ac_cs_silent; then ++ exec 6>/dev/null ++ ac_configure_extra_args="$ac_configure_extra_args --silent" ++fi ++ ++_ACEOF ++cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ++if \$ac_cs_recheck; then ++ set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion ++ shift ++ \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 ++ CONFIG_SHELL='$SHELL' ++ export CONFIG_SHELL ++ exec "\$@" ++fi ++ ++_ACEOF ++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 ++exec 5>>config.log ++{ ++ echo ++ sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX ++## Running $as_me. ## ++_ASBOX ++ $as_echo "$ac_log" ++} >&5 ++ ++_ACEOF ++cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ++# ++# INIT-COMMANDS ++# ++AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" ++ ++ ++# The HP-UX ksh and POSIX shell print the target directory to stdout ++# if CDPATH is set. ++(unset CDPATH) >/dev/null 2>&1 && unset CDPATH ++ ++sed_quote_subst='$sed_quote_subst' ++double_quote_subst='$double_quote_subst' ++delay_variable_subst='$delay_variable_subst' ++enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`' ++macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`' ++macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`' ++enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`' ++pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`' ++enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`' ++SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`' ++ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`' ++host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`' ++host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`' ++host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`' ++build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`' ++build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`' ++build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`' ++SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`' ++Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`' ++GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`' ++EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`' ++FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`' ++LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`' ++NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`' ++LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`' ++max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`' ++ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`' ++exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`' ++lt_unset='`$ECHO "$lt_unset" | $SED 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++old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`' ++lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`' ++CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`' ++CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`' ++compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`' ++GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`' ++lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`' ++lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`' ++lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`' ++lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`' ++objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`' ++MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`' ++lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`' ++lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`' ++lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`' ++lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`' ++lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`' ++need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`' ++DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`' ++NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`' ++LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`' ++OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`' ++OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`' ++libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`' ++shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`' ++extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`' ++archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`' ++enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`' ++export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`' ++whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`' ++compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`' ++old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' ++old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' ++archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' ++archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' ++module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' ++module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' ++with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' ++allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' ++no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' ++hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' ++hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`' ++hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' ++hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' ++hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' ++hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' ++hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' ++hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' ++inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' ++link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' ++fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`' ++always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' ++export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' ++exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' ++include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' ++prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' ++file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' ++variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' ++need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' ++need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' ++version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' ++runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' ++shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' ++shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' ++libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' ++library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' ++soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' ++install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' ++postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' ++postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' ++finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' ++finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' ++hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' ++sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' ++sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`' ++hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' ++enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' ++enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' ++enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' ++old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' ++striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' ++ ++LTCC='$LTCC' ++LTCFLAGS='$LTCFLAGS' ++compiler='$compiler_DEFAULT' ++ ++# A function that is used when there is no print builtin or printf. ++func_fallback_echo () ++{ ++ eval 'cat <<_LTECHO_EOF ++\$1 ++_LTECHO_EOF' ++} ++ ++# Quote evaled strings. ++for var in SHELL \ ++ECHO \ ++SED \ ++GREP \ ++EGREP \ ++FGREP \ ++LD \ ++NM \ ++LN_S \ ++lt_SP2NL \ ++lt_NL2SP \ ++reload_flag \ ++OBJDUMP \ ++deplibs_check_method \ ++file_magic_cmd \ ++AR \ ++AR_FLAGS \ ++STRIP \ ++RANLIB \ ++CC \ ++CFLAGS \ ++compiler \ ++lt_cv_sys_global_symbol_pipe \ ++lt_cv_sys_global_symbol_to_cdecl \ ++lt_cv_sys_global_symbol_to_c_name_address \ ++lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ ++lt_prog_compiler_no_builtin_flag \ ++lt_prog_compiler_wl \ ++lt_prog_compiler_pic \ ++lt_prog_compiler_static \ ++lt_cv_prog_compiler_c_o \ ++need_locks \ ++DSYMUTIL \ ++NMEDIT \ ++LIPO \ ++OTOOL \ ++OTOOL64 \ ++shrext_cmds \ ++export_dynamic_flag_spec \ ++whole_archive_flag_spec \ ++compiler_needs_object \ ++with_gnu_ld \ ++allow_undefined_flag \ ++no_undefined_flag \ ++hardcode_libdir_flag_spec \ ++hardcode_libdir_flag_spec_ld \ ++hardcode_libdir_separator \ ++fix_srcfile_path \ ++exclude_expsyms \ ++include_expsyms \ ++file_list_spec \ ++variables_saved_for_relink \ ++libname_spec \ ++library_names_spec \ ++soname_spec \ ++install_override_mode \ ++finish_eval \ ++old_striplib \ ++striplib; do ++ case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in ++ *[\\\\\\\`\\"\\\$]*) ++ eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ++ ;; ++ *) ++ eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" ++ ;; ++ esac ++done ++ ++# Double-quote double-evaled strings. ++for var in reload_cmds \ ++old_postinstall_cmds \ ++old_postuninstall_cmds \ ++old_archive_cmds \ ++extract_expsyms_cmds \ ++old_archive_from_new_cmds \ ++old_archive_from_expsyms_cmds \ ++archive_cmds \ ++archive_expsym_cmds \ ++module_cmds \ ++module_expsym_cmds \ ++export_symbols_cmds \ ++prelink_cmds \ ++postinstall_cmds \ ++postuninstall_cmds \ ++finish_cmds \ ++sys_lib_search_path_spec \ ++sys_lib_dlsearch_path_spec; do ++ case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in ++ *[\\\\\\\`\\"\\\$]*) ++ eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ++ ;; ++ *) ++ eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" ++ ;; ++ esac ++done ++ ++ac_aux_dir='$ac_aux_dir' ++xsi_shell='$xsi_shell' ++lt_shell_append='$lt_shell_append' ++ ++# See if we are running on zsh, and set the options which allow our ++# commands through without removal of \ escapes INIT. ++if test -n "\${ZSH_VERSION+set}" ; then ++ setopt NO_GLOB_SUBST ++fi ++ ++ ++ PACKAGE='$PACKAGE' ++ VERSION='$VERSION' ++ TIMESTAMP='$TIMESTAMP' ++ RM='$RM' ++ ofile='$ofile' ++ ++ ++ ++# Capture the value of obsolete ALL_LINGUAS because we need it to compute ++ # POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it ++ # from automake. ++ eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"' ++ # Capture the value of LINGUAS because we need it to compute CATALOGS. ++ LINGUAS="${LINGUAS-%UNSET%}" ++ ++ ++ ++_ACEOF ++ ++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 ++ ++# Handling of arguments. ++for ac_config_target in $ac_config_targets ++do ++ case $ac_config_target in ++ "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; ++ "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; ++ "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;; ++ "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;; ++ "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; ++ "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; ++ "bfd-in3.h") CONFIG_FILES="$CONFIG_FILES bfd-in3.h:bfd-in2.h" ;; ++ "po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in:po/Make-in" ;; ++ "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; ++ ++ *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; ++ esac ++done ++ ++ ++# If the user did not use the arguments to specify the items to instantiate, ++# then the envvar interface is used. Set only those that are not. ++# We use the long form for the default assignment because of an extremely ++# bizarre bug on SunOS 4.1.3. ++if $ac_need_defaults; then ++ test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files ++ test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers ++ test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands ++fi ++ ++# Have a temporary directory for convenience. Make it in the build tree ++# simply because there is no reason against having it here, and in addition, ++# creating and moving files from /tmp can sometimes cause problems. ++# Hook for its removal unless debugging. ++# Note that there is a small window in which the directory will not be cleaned: ++# after its creation but before its name has been assigned to `$tmp'. ++$debug || ++{ ++ tmp= ac_tmp= ++ trap 'exit_status=$? ++ : "${ac_tmp:=$tmp}" ++ { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status ++' 0 ++ trap 'as_fn_exit 1' 1 2 13 15 ++} ++# Create a (secure) tmp directory for tmp files. ++ ++{ ++ tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && ++ test -d "$tmp" ++} || ++{ ++ tmp=./conf$$-$RANDOM ++ (umask 077 && mkdir "$tmp") ++} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 ++ac_tmp=$tmp ++ ++# Set up the scripts for CONFIG_FILES section. ++# No need to generate them if there are no CONFIG_FILES. ++# This happens for instance with `./config.status config.h'. ++if test -n "$CONFIG_FILES"; then ++ ++ ++ac_cr=`echo X | tr X '\015'` ++# On cygwin, bash can eat \r inside `` if the user requested igncr. ++# But we know of no other shell where ac_cr would be empty at this ++# point, so we can use a bashism as a fallback. ++if test "x$ac_cr" = x; then ++ eval ac_cr=\$\'\\r\' ++fi ++ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' /dev/null` ++if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then ++ ac_cs_awk_cr='\\r' ++else ++ ac_cs_awk_cr=$ac_cr ++fi ++ ++echo 'BEGIN {' >"$ac_tmp/subs1.awk" && ++_ACEOF ++ ++ ++{ ++ echo "cat >conf$$subs.awk <<_ACEOF" && ++ echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && ++ echo "_ACEOF" ++} >conf$$subs.sh || ++ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 ++ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` ++ac_delim='%!_!# ' ++for ac_last_try in false false false false false :; do ++ . ./conf$$subs.sh || ++ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 ++ ++ ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` ++ if test $ac_delim_n = $ac_delim_num; then ++ break ++ elif $ac_last_try; then ++ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 ++ else ++ ac_delim="$ac_delim!$ac_delim _$ac_delim!! " ++ fi ++done ++rm -f conf$$subs.sh ++ ++cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ++cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && ++_ACEOF ++sed -n ' ++h ++s/^/S["/; s/!.*/"]=/ ++p ++g ++s/^[^!]*!// ++:repl ++t repl ++s/'"$ac_delim"'$// ++t delim ++:nl ++h ++s/\(.\{148\}\)..*/\1/ ++t more1 ++s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ ++p ++n ++b repl ++:more1 ++s/["\\]/\\&/g; s/^/"/; s/$/"\\/ ++p ++g ++s/.\{148\}// ++t nl ++:delim ++h ++s/\(.\{148\}\)..*/\1/ ++t more2 ++s/["\\]/\\&/g; s/^/"/; s/$/"/ ++p ++b ++:more2 ++s/["\\]/\\&/g; s/^/"/; s/$/"\\/ ++p ++g ++s/.\{148\}// ++t delim ++' >$CONFIG_STATUS || ac_write_fail=1 ++rm -f conf$$subs.awk ++cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ++_ACAWK ++cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && ++ for (key in S) S_is_set[key] = 1 ++ FS = "" ++ ++} ++{ ++ line = $ 0 ++ nfields = split(line, field, "@") ++ substed = 0 ++ len = length(field[1]) ++ for (i = 2; i < nfields; i++) { ++ key = field[i] ++ keylen = length(key) ++ if (S_is_set[key]) { ++ value = S[key] ++ line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) ++ len += length(value) + length(field[++i]) ++ substed = 1 ++ } else ++ len += 1 + keylen ++ } ++ ++ print line ++} ++ ++_ACAWK ++_ACEOF ++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 ++if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then ++ sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" ++else ++ cat ++fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ ++ || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 ++_ACEOF ++ ++# VPATH may cause trouble with some makes, so we remove sole $(srcdir), ++# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and ++# trailing colons and then remove the whole line if VPATH becomes empty ++# (actually we leave an empty line to preserve line numbers). ++if test "x$srcdir" = x.; then ++ ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ ++h ++s/// ++s/^/:/ ++s/[ ]*$/:/ ++s/:\$(srcdir):/:/g ++s/:\${srcdir}:/:/g ++s/:@srcdir@:/:/g ++s/^:*// ++s/:*$// ++x ++s/\(=[ ]*\).*/\1/ ++G ++s/\n// ++s/^[^=]*=[ ]*$// ++}' ++fi ++ ++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 ++fi # test -n "$CONFIG_FILES" ++ ++# Set up the scripts for CONFIG_HEADERS section. ++# No need to generate them if there are no CONFIG_HEADERS. ++# This happens for instance with `./config.status Makefile'. ++if test -n "$CONFIG_HEADERS"; then ++cat >"$ac_tmp/defines.awk" <<\_ACAWK || ++BEGIN { ++_ACEOF ++ ++# Transform confdefs.h into an awk script `defines.awk', embedded as ++# here-document in config.status, that substitutes the proper values into ++# config.h.in to produce config.h. ++ ++# Create a delimiter string that does not exist in confdefs.h, to ease ++# handling of long lines. ++ac_delim='%!_!# ' ++for ac_last_try in false false :; do ++ ac_tt=`sed -n "/$ac_delim/p" confdefs.h` ++ if test -z "$ac_tt"; then ++ break ++ elif $ac_last_try; then ++ as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 ++ else ++ ac_delim="$ac_delim!$ac_delim _$ac_delim!! " ++ fi ++done ++ ++# For the awk script, D is an array of macro values keyed by name, ++# likewise P contains macro parameters if any. Preserve backslash ++# newline sequences. ++ ++ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* ++sed -n ' ++s/.\{148\}/&'"$ac_delim"'/g ++t rset ++:rset ++s/^[ ]*#[ ]*define[ ][ ]*/ / ++t def ++d ++:def ++s/\\$// ++t bsnl ++s/["\\]/\\&/g ++s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ ++D["\1"]=" \3"/p ++s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p ++d ++:bsnl ++s/["\\]/\\&/g ++s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ ++D["\1"]=" \3\\\\\\n"\\/p ++t cont ++s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p ++t cont ++d ++:cont ++n ++s/.\{148\}/&'"$ac_delim"'/g ++t clear ++:clear ++s/\\$// ++t bsnlc ++s/["\\]/\\&/g; s/^/"/; s/$/"/p ++d ++:bsnlc ++s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p ++b cont ++' >$CONFIG_STATUS || ac_write_fail=1 ++ ++cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ++ for (key in D) D_is_set[key] = 1 ++ FS = "" ++} ++/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { ++ line = \$ 0 ++ split(line, arg, " ") ++ if (arg[1] == "#") { ++ defundef = arg[2] ++ mac1 = arg[3] ++ } else { ++ defundef = substr(arg[1], 2) ++ mac1 = arg[2] ++ } ++ split(mac1, mac2, "(") #) ++ macro = mac2[1] ++ prefix = substr(line, 1, index(line, defundef) - 1) ++ if (D_is_set[macro]) { ++ # Preserve the white space surrounding the "#". ++ print prefix "define", macro P[macro] D[macro] ++ next ++ } else { ++ # Replace #undef with comments. This is necessary, for example, ++ # in the case of _POSIX_SOURCE, which is predefined and required ++ # on some systems where configure will not decide to define it. ++ if (defundef == "undef") { ++ print "/*", prefix defundef, macro, "*/" ++ next ++ } ++ } ++} ++{ print } ++_ACAWK ++_ACEOF ++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 ++ as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 ++fi # test -n "$CONFIG_HEADERS" ++ ++ ++eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" ++shift ++for ac_tag ++do ++ case $ac_tag in ++ :[FHLC]) ac_mode=$ac_tag; continue;; ++ esac ++ case $ac_mode$ac_tag in ++ :[FHL]*:*);; ++ :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; ++ :[FH]-) ac_tag=-:-;; ++ :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; ++ esac ++ ac_save_IFS=$IFS ++ IFS=: ++ set x $ac_tag ++ IFS=$ac_save_IFS ++ shift ++ ac_file=$1 ++ shift ++ ++ case $ac_mode in ++ :L) ac_source=$1;; ++ :[FH]) ++ ac_file_inputs= ++ for ac_f ++ do ++ case $ac_f in ++ -) ac_f="$ac_tmp/stdin";; ++ *) # Look for the file first in the build tree, then in the source tree ++ # (if the path is not absolute). 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See the ++# GNU General Public License for more details. ++# ++# You should have received a copy of the GNU General Public License ++# along with GNU Libtool; see the file COPYING. 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First name is the real one, the rest are links. ++# The last name is the one that the linker finds with -lNAME ++library_names_spec=$lt_library_names_spec ++ ++# The coded name of the library, if different from the real name. ++soname_spec=$lt_soname_spec ++ ++# Permission mode override for installation of shared libraries. ++install_override_mode=$lt_install_override_mode ++ ++# Command to use after installation of a shared archive. ++postinstall_cmds=$lt_postinstall_cmds ++ ++# Command to use after uninstallation of a shared archive. ++postuninstall_cmds=$lt_postuninstall_cmds ++ ++# Commands used to finish a libtool library installation in a directory. ++finish_cmds=$lt_finish_cmds ++ ++# As "finish_cmds", except a single script fragment to be evaled but ++# not shown. ++finish_eval=$lt_finish_eval ++ ++# Whether we should hardcode library paths into libraries. ++hardcode_into_libs=$hardcode_into_libs ++ ++# Compile-time system search path for libraries. ++sys_lib_search_path_spec=$lt_sys_lib_search_path_spec ++ ++# Run-time system search path for libraries. ++sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec ++ ++# Whether dlopen is supported. ++dlopen_support=$enable_dlopen ++ ++# Whether dlopen of programs is supported. ++dlopen_self=$enable_dlopen_self ++ ++# Whether dlopen of statically linked programs is supported. ++dlopen_self_static=$enable_dlopen_self_static ++ ++# Commands to strip libraries. ++old_striplib=$lt_old_striplib ++striplib=$lt_striplib ++ ++ ++# The linker used to build libraries. ++LD=$lt_LD ++ ++# How to create reloadable object files. ++reload_flag=$lt_reload_flag ++reload_cmds=$lt_reload_cmds ++ ++# Commands used to build an old-style archive. ++old_archive_cmds=$lt_old_archive_cmds ++ ++# A language specific compiler. ++CC=$lt_compiler ++ ++# Is the compiler the GNU compiler? ++with_gcc=$GCC ++ ++# Compiler flag to turn off builtin functions. ++no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag ++ ++# How to pass a linker flag through the compiler. ++wl=$lt_lt_prog_compiler_wl ++ ++# Additional compiler flags for building library objects. ++pic_flag=$lt_lt_prog_compiler_pic ++ ++# Compiler flag to prevent dynamic linking. ++link_static_flag=$lt_lt_prog_compiler_static ++ ++# Does compiler simultaneously support -c and -o options? ++compiler_c_o=$lt_lt_cv_prog_compiler_c_o ++ ++# Whether or not to add -lc for building shared libraries. ++build_libtool_need_lc=$archive_cmds_need_lc ++ ++# Whether or not to disallow shared libs when runtime libs are static. ++allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes ++ ++# Compiler flag to allow reflexive dlopens. ++export_dynamic_flag_spec=$lt_export_dynamic_flag_spec ++ ++# Compiler flag to generate shared objects directly from archives. ++whole_archive_flag_spec=$lt_whole_archive_flag_spec ++ ++# Whether the compiler copes with passing no objects directly. ++compiler_needs_object=$lt_compiler_needs_object ++ ++# Create an old-style archive from a shared archive. ++old_archive_from_new_cmds=$lt_old_archive_from_new_cmds ++ ++# Create a temporary old-style archive to link instead of a shared archive. ++old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds ++ ++# Commands used to build a shared archive. ++archive_cmds=$lt_archive_cmds ++archive_expsym_cmds=$lt_archive_expsym_cmds ++ ++# Commands used to build a loadable module if different from building ++# a shared archive. ++module_cmds=$lt_module_cmds ++module_expsym_cmds=$lt_module_expsym_cmds ++ ++# Whether we are building with GNU ld or not. ++with_gnu_ld=$lt_with_gnu_ld ++ ++# Flag that allows shared libraries with undefined symbols to be built. ++allow_undefined_flag=$lt_allow_undefined_flag ++ ++# Flag that enforces no undefined symbols. ++no_undefined_flag=$lt_no_undefined_flag ++ ++# Flag to hardcode \$libdir into a binary during linking. ++# This must work even if \$libdir does not exist ++hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec ++ ++# If ld is used when linking, flag to hardcode \$libdir into a binary ++# during linking. This must work even if \$libdir does not exist. ++hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld ++ ++# Whether we need a single "-rpath" flag with a separated argument. ++hardcode_libdir_separator=$lt_hardcode_libdir_separator ++ ++# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes ++# DIR into the resulting binary. ++hardcode_direct=$hardcode_direct ++ ++# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes ++# DIR into the resulting binary and the resulting library dependency is ++# "absolute",i.e impossible to change by setting \${shlibpath_var} if the ++# library is relocated. ++hardcode_direct_absolute=$hardcode_direct_absolute ++ ++# Set to "yes" if using the -LDIR flag during linking hardcodes DIR ++# into the resulting binary. ++hardcode_minus_L=$hardcode_minus_L ++ ++# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR ++# into the resulting binary. ++hardcode_shlibpath_var=$hardcode_shlibpath_var ++ ++# Set to "yes" if building a shared library automatically hardcodes DIR ++# into the library and all subsequent libraries and executables linked ++# against it. ++hardcode_automatic=$hardcode_automatic ++ ++# Set to yes if linker adds runtime paths of dependent libraries ++# to runtime path list. ++inherit_rpath=$inherit_rpath ++ ++# Whether libtool must link a program against all its dependency libraries. ++link_all_deplibs=$link_all_deplibs ++ ++# Fix the shell variable \$srcfile for the compiler. ++fix_srcfile_path=$lt_fix_srcfile_path ++ ++# Set to "yes" if exported symbols are required. ++always_export_symbols=$always_export_symbols ++ ++# The commands to list exported symbols. ++export_symbols_cmds=$lt_export_symbols_cmds ++ ++# Symbols that should not be listed in the preloaded symbols. ++exclude_expsyms=$lt_exclude_expsyms ++ ++# Symbols that must always be exported. ++include_expsyms=$lt_include_expsyms ++ ++# Commands necessary for linking programs (against libraries) with templates. ++prelink_cmds=$lt_prelink_cmds ++ ++# Specify filename containing input files. ++file_list_spec=$lt_file_list_spec ++ ++# How to hardcode a shared library path into an executable. ++hardcode_action=$hardcode_action ++ ++# ### END LIBTOOL CONFIG ++ ++_LT_EOF ++ ++ case $host_os in ++ aix3*) ++ cat <<\_LT_EOF >> "$cfgfile" ++# AIX sometimes has problems with the GCC collect2 program. For some ++# reason, if we set the COLLECT_NAMES environment variable, the problems ++# vanish in a puff of smoke. ++if test "X${COLLECT_NAMES+set}" != Xset; then ++ COLLECT_NAMES= ++ export COLLECT_NAMES ++fi ++_LT_EOF ++ ;; ++ esac ++ ++ ++ltmain="$ac_aux_dir/ltmain.sh" ++ ++ ++ # We use sed instead of cat because bash on DJGPP gets confused if ++ # if finds mixed CR/LF and LF-only lines. Since sed operates in ++ # text mode, it properly converts lines to CR/LF. This bash problem ++ # is reportedly fixed, but why not run on old versions too? ++ sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \ ++ || (rm -f "$cfgfile"; exit 1) ++ ++ case $xsi_shell in ++ yes) ++ cat << \_LT_EOF >> "$cfgfile" ++ ++# func_dirname file append nondir_replacement ++# Compute the dirname of FILE. If nonempty, add APPEND to the result, ++# otherwise set result to NONDIR_REPLACEMENT. ++func_dirname () ++{ ++ case ${1} in ++ */*) func_dirname_result="${1%/*}${2}" ;; ++ * ) func_dirname_result="${3}" ;; ++ esac ++} ++ ++# func_basename file ++func_basename () ++{ ++ func_basename_result="${1##*/}" ++} ++ ++# func_dirname_and_basename file append nondir_replacement ++# perform func_basename and func_dirname in a single function ++# call: ++# dirname: Compute the dirname of FILE. If nonempty, ++# add APPEND to the result, otherwise set result ++# to NONDIR_REPLACEMENT. ++# value returned in "$func_dirname_result" ++# basename: Compute filename of FILE. ++# value retuned in "$func_basename_result" ++# Implementation must be kept synchronized with func_dirname ++# and func_basename. For efficiency, we do not delegate to ++# those functions but instead duplicate the functionality here. ++func_dirname_and_basename () ++{ ++ case ${1} in ++ */*) func_dirname_result="${1%/*}${2}" ;; ++ * ) func_dirname_result="${3}" ;; ++ esac ++ func_basename_result="${1##*/}" ++} ++ ++# func_stripname prefix suffix name ++# strip PREFIX and SUFFIX off of NAME. ++# PREFIX and SUFFIX must not contain globbing or regex special ++# characters, hashes, percent signs, but SUFFIX may contain a leading ++# dot (in which case that matches only a dot). ++func_stripname () ++{ ++ # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are ++ # positional parameters, so assign one to ordinary parameter first. ++ func_stripname_result=${3} ++ func_stripname_result=${func_stripname_result#"${1}"} ++ func_stripname_result=${func_stripname_result%"${2}"} ++} ++ ++# func_opt_split ++func_opt_split () ++{ ++ func_opt_split_opt=${1%%=*} ++ func_opt_split_arg=${1#*=} ++} ++ ++# func_lo2o object ++func_lo2o () ++{ ++ case ${1} in ++ *.lo) func_lo2o_result=${1%.lo}.${objext} ;; ++ *) func_lo2o_result=${1} ;; ++ esac ++} ++ ++# func_xform libobj-or-source ++func_xform () ++{ ++ func_xform_result=${1%.*}.lo ++} ++ ++# func_arith arithmetic-term... ++func_arith () ++{ ++ func_arith_result=$(( $* )) ++} ++ ++# func_len string ++# STRING may not start with a hyphen. ++func_len () ++{ ++ func_len_result=${#1} ++} ++ ++_LT_EOF ++ ;; ++ *) # Bourne compatible functions. ++ cat << \_LT_EOF >> "$cfgfile" ++ ++# func_dirname file append nondir_replacement ++# Compute the dirname of FILE. If nonempty, add APPEND to the result, ++# otherwise set result to NONDIR_REPLACEMENT. ++func_dirname () ++{ ++ # Extract subdirectory from the argument. ++ func_dirname_result=`$ECHO "${1}" | $SED "$dirname"` ++ if test "X$func_dirname_result" = "X${1}"; then ++ func_dirname_result="${3}" ++ else ++ func_dirname_result="$func_dirname_result${2}" ++ fi ++} ++ ++# func_basename file ++func_basename () ++{ ++ func_basename_result=`$ECHO "${1}" | $SED "$basename"` ++} ++ ++ ++# func_stripname prefix suffix name ++# strip PREFIX and SUFFIX off of NAME. ++# PREFIX and SUFFIX must not contain globbing or regex special ++# characters, hashes, percent signs, but SUFFIX may contain a leading ++# dot (in which case that matches only a dot). ++# func_strip_suffix prefix name ++func_stripname () ++{ ++ case ${2} in ++ .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; ++ *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; ++ esac ++} ++ ++# sed scripts: ++my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q' ++my_sed_long_arg='1s/^-[^=]*=//' ++ ++# func_opt_split ++func_opt_split () ++{ ++ func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"` ++ func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"` ++} ++ ++# func_lo2o object ++func_lo2o () ++{ ++ func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"` ++} ++ ++# func_xform libobj-or-source ++func_xform () ++{ ++ func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'` ++} ++ ++# func_arith arithmetic-term... ++func_arith () ++{ ++ func_arith_result=`expr "$@"` ++} ++ ++# func_len string ++# STRING may not start with a hyphen. ++func_len () ++{ ++ func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len` ++} ++ ++_LT_EOF ++esac ++ ++case $lt_shell_append in ++ yes) ++ cat << \_LT_EOF >> "$cfgfile" ++ ++# func_append var value ++# Append VALUE to the end of shell variable VAR. ++func_append () ++{ ++ eval "$1+=\$2" ++} ++_LT_EOF ++ ;; ++ *) ++ cat << \_LT_EOF >> "$cfgfile" ++ ++# func_append var value ++# Append VALUE to the end of shell variable VAR. ++func_append () ++{ ++ eval "$1=\$$1\$2" ++} ++ ++_LT_EOF ++ ;; ++ esac ++ ++ ++ sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \ ++ || (rm -f "$cfgfile"; exit 1) ++ ++ mv -f "$cfgfile" "$ofile" || ++ (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") ++ chmod +x "$ofile" ++ ++ ;; ++ "default-1":C) ++ for ac_file in $CONFIG_FILES; do ++ # Support "outfile[:infile[:infile...]]" ++ case "$ac_file" in ++ *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; ++ esac ++ # PO directories have a Makefile.in generated from Makefile.in.in. ++ case "$ac_file" in */Makefile.in) ++ # Adjust a relative srcdir. ++ ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'` ++ ac_dir_suffix=/`echo "$ac_dir"|sed 's%^\./%%'` ++ ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'` ++ # In autoconf-2.13 it is called $ac_given_srcdir. ++ # In autoconf-2.50 it is called $srcdir. ++ test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir" ++ case "$ac_given_srcdir" in ++ .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;; ++ /*) top_srcdir="$ac_given_srcdir" ;; ++ *) top_srcdir="$ac_dots$ac_given_srcdir" ;; ++ esac ++ if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then ++ rm -f "$ac_dir/POTFILES" ++ test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES" ++ cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES" ++ POMAKEFILEDEPS="POTFILES.in" ++ # ALL_LINGUAS, POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES depend ++ # on $ac_dir but don't depend on user-specified configuration ++ # parameters. ++ if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then ++ # The LINGUAS file contains the set of available languages. ++ if test -n "$OBSOLETE_ALL_LINGUAS"; then ++ test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.ac is obsolete" || echo "setting ALL_LINGUAS in configure.ac is obsolete" ++ fi ++ ALL_LINGUAS_=`sed -e "/^#/d" "$ac_given_srcdir/$ac_dir/LINGUAS"` ++ # Hide the ALL_LINGUAS assigment from automake. ++ eval 'ALL_LINGUAS''=$ALL_LINGUAS_' ++ POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS" ++ else ++ # The set of available languages was given in configure.ac. ++ eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS' ++ fi ++ case "$ac_given_srcdir" in ++ .) srcdirpre= ;; ++ *) srcdirpre='$(srcdir)/' ;; ++ esac ++ POFILES= ++ GMOFILES= ++ UPDATEPOFILES= ++ DUMMYPOFILES= ++ for lang in $ALL_LINGUAS; do ++ POFILES="$POFILES $srcdirpre$lang.po" ++ GMOFILES="$GMOFILES $srcdirpre$lang.gmo" ++ UPDATEPOFILES="$UPDATEPOFILES $lang.po-update" ++ DUMMYPOFILES="$DUMMYPOFILES $lang.nop" ++ done ++ # CATALOGS depends on both $ac_dir and the user's LINGUAS ++ # environment variable. ++ INST_LINGUAS= ++ if test -n "$ALL_LINGUAS"; then ++ for presentlang in $ALL_LINGUAS; do ++ useit=no ++ if test "%UNSET%" != "$LINGUAS"; then ++ desiredlanguages="$LINGUAS" ++ else ++ desiredlanguages="$ALL_LINGUAS" ++ fi ++ for desiredlang in $desiredlanguages; do ++ # Use the presentlang catalog if desiredlang is ++ # a. equal to presentlang, or ++ # b. a variant of presentlang (because in this case, ++ # presentlang can be used as a fallback for messages ++ # which are not translated in the desiredlang catalog). ++ case "$desiredlang" in ++ "$presentlang"*) useit=yes;; ++ esac ++ done ++ if test $useit = yes; then ++ INST_LINGUAS="$INST_LINGUAS $presentlang" ++ fi ++ done ++ fi ++ CATALOGS= ++ if test -n "$INST_LINGUAS"; then ++ for lang in $INST_LINGUAS; do ++ CATALOGS="$CATALOGS $lang.gmo" ++ done ++ fi ++ test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile" ++ sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile" ++ for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do ++ if test -f "$f"; then ++ case "$f" in ++ *.orig | *.bak | *~) ;; ++ *) cat "$f" >> "$ac_dir/Makefile" ;; ++ esac ++ fi ++ done ++ fi ++ ;; ++ esac ++ done ;; ++ "default":C) ++case "$srcdir" in ++ .) srcdirpre= ;; ++ *) srcdirpre='$(srcdir)/' ;; ++esac ++POFILES= ++GMOFILES= ++for lang in dummy $OBSOLETE_ALL_LINGUAS; do ++ if test $lang != dummy; then ++ POFILES="$POFILES $srcdirpre$lang.po" ++ GMOFILES="$GMOFILES $srcdirpre$lang.gmo" ++ fi ++done ++sed -e '/SRC-POTFILES =/r po/SRC-POTFILES' \ ++ -e '/BLD-POTFILES =/r po/BLD-POTFILES' \ ++ -e "s,@POFILES@,$POFILES," \ ++ -e "s,@GMOFILES@,$GMOFILES," \ ++ po/Makefile.in > po/Makefile ;; ++ ++ esac ++done # for ac_tag ++ ++ ++as_fn_exit 0 ++_ACEOF ++ac_clean_files=$ac_clean_files_save ++ ++test $ac_write_fail = 0 || ++ as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 ++ ++ ++# configure is writing to config.log, and then calls config.status. ++# config.status does its own redirection, appending to config.log. ++# Unfortunately, on DOS this fails, as config.log is still kept open ++# by configure, so config.status won't be able to write to it; its ++# output is simply discarded. So we exec the FD to /dev/null, ++# effectively closing config.log, so it can be properly (re)opened and ++# appended to by config.status. When coming back to configure, we ++# need to make the FD available again. ++if test "$no_create" != yes; then ++ ac_cs_success=: ++ ac_config_status_args= ++ test "$silent" = yes && ++ ac_config_status_args="$ac_config_status_args --quiet" ++ exec 5>/dev/null ++ $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false ++ exec 5>>config.log ++ # Use ||, not &&, to avoid exiting from the if with $? = 1, which ++ # would make configure fail if this is the last instruction. ++ $ac_cs_success || as_fn_exit 1 ++fi ++if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then ++ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 ++$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} ++fi ++ ++ ++ ++touch config.status.tmp ++if touch --reference=config.status config.status.tmp > /dev/null 2>&1; then ++ sed '/as_fn_exit 0/i \ ++sed -e \"s/^\t\\\(\\\$(AM_V_CCLD)\\\)/\t+ \\\1/\" Makefile > Makefile.tmp \ ++touch --reference=Makefile Makefile.tmp \ ++mv Makefile.tmp Makefile \ ++' config.status > config.status.tmp ++ touch --reference=config.status config.status.tmp ++ mv config.status.tmp config.status ++ chmod +x config.status ++ sed -e "s/^\t\(\$(AM_V_CCLD)\)/\t+ \1/" Makefile > Makefile.tmp ++ touch --reference=Makefile Makefile.tmp ++ mv Makefile.tmp Makefile ++else ++ rm -f config.status.tmp ++fi diff --git a/SOURCES/binutils-version.patch b/SOURCES/binutils-version.patch index 5438e58..48bef37 100644 --- a/SOURCES/binutils-version.patch +++ b/SOURCES/binutils-version.patch @@ -1,10 +1,10 @@ -diff -rupN --no-dereference binutils-2.37/bfd/Makefile.am binutils-2.37-new/bfd/Makefile.am ---- binutils-2.37/bfd/Makefile.am 2021-07-08 13:37:19.000000000 +0200 -+++ binutils-2.37-new/bfd/Makefile.am 2021-07-24 21:59:00.067988456 +0200 -@@ -942,8 +942,8 @@ DISTCLEANFILES = $(BUILD_CFILES) $(BUILD +diff -rupN --no-dereference binutils-2.38/bfd/Makefile.am binutils-2.38-new/bfd/Makefile.am +--- binutils-2.38/bfd/Makefile.am 2022-01-22 13:14:07.000000000 +0100 ++++ binutils-2.38-new/bfd/Makefile.am 2022-04-26 13:54:46.008523184 +0200 +@@ -977,8 +977,8 @@ DISTCLEANFILES = $(BUILD_CFILES) $(BUILD bfdver.h: $(srcdir)/version.h $(srcdir)/development.sh $(srcdir)/Makefile.in - @echo "creating $@" - @bfd_version=`echo "$(VERSION)" | $(SED) -e 's/\([^\.]*\)\.*\([^\.]*\)\.*\([^\.]*\)\.*\([^\.]*\)\.*\([^\.]*\).*/\1.00\2.00\3.00\4.00\5/' -e 's/\([^\.]*\)\..*\(..\)\..*\(..\)\..*\(..\)\..*\(..\)$$/\1\2\3\4\5/'` ;\ + $(AM_V_GEN)\ + bfd_version=`echo "$(VERSION)" | $(SED) -e 's/\([^\.]*\)\.*\([^\.]*\)\.*\([^\.]*\)\.*\([^\.]*\)\.*\([^\.]*\).*/\1.00\2.00\3.00\4.00\5/' -e 's/\([^\.]*\)\..*\(..\)\..*\(..\)\..*\(..\)\..*\(..\)$$/\1\2\3\4\5/'` ;\ - bfd_version_string="\"$(VERSION)\"" ;\ - bfd_soversion="$(VERSION)" ;\ + bfd_version_string="\"$(VERSION)-%{release}\"" ;\ @@ -12,7 +12,7 @@ diff -rupN --no-dereference binutils-2.37/bfd/Makefile.am binutils-2.37-new/bfd/ bfd_version_package="\"$(PKGVERSION)\"" ;\ report_bugs_to="\"$(REPORT_BUGS_TO)\"" ;\ . $(srcdir)/development.sh ;\ -@@ -954,7 +954,7 @@ bfdver.h: $(srcdir)/version.h $(srcdir)/ +@@ -989,7 +989,7 @@ bfdver.h: $(srcdir)/version.h $(srcdir)/ fi ;\ $(SED) -e "s,@bfd_version@,$$bfd_version," \ -e "s,@bfd_version_string@,$$bfd_version_string," \ @@ -21,13 +21,13 @@ diff -rupN --no-dereference binutils-2.37/bfd/Makefile.am binutils-2.37-new/bfd/ -e "s,@report_bugs_to@,$$report_bugs_to," \ < $(srcdir)/version.h > $@; \ echo "$${bfd_soversion}" > libtool-soversion -diff -rupN --no-dereference binutils-2.37/bfd/Makefile.in binutils-2.37-new/bfd/Makefile.in ---- binutils-2.37/bfd/Makefile.in 2021-07-18 18:36:53.000000000 +0200 -+++ binutils-2.37-new/bfd/Makefile.in 2021-07-24 21:59:00.069988437 +0200 -@@ -2053,8 +2053,8 @@ stmp-lcoff-h: $(LIBCOFF_H_FILES) +diff -rupN --no-dereference binutils-2.38/bfd/Makefile.in binutils-2.38-new/bfd/Makefile.in +--- binutils-2.38/bfd/Makefile.in 2022-02-09 12:45:13.000000000 +0100 ++++ binutils-2.38-new/bfd/Makefile.in 2022-04-26 13:54:46.008523184 +0200 +@@ -2094,8 +2094,8 @@ stmp-lcoff-h: $(LIBCOFF_H_FILES) $(MKDOC bfdver.h: $(srcdir)/version.h $(srcdir)/development.sh $(srcdir)/Makefile.in - @echo "creating $@" - @bfd_version=`echo "$(VERSION)" | $(SED) -e 's/\([^\.]*\)\.*\([^\.]*\)\.*\([^\.]*\)\.*\([^\.]*\)\.*\([^\.]*\).*/\1.00\2.00\3.00\4.00\5/' -e 's/\([^\.]*\)\..*\(..\)\..*\(..\)\..*\(..\)\..*\(..\)$$/\1\2\3\4\5/'` ;\ + $(AM_V_GEN)\ + bfd_version=`echo "$(VERSION)" | $(SED) -e 's/\([^\.]*\)\.*\([^\.]*\)\.*\([^\.]*\)\.*\([^\.]*\)\.*\([^\.]*\).*/\1.00\2.00\3.00\4.00\5/' -e 's/\([^\.]*\)\..*\(..\)\..*\(..\)\..*\(..\)\..*\(..\)$$/\1\2\3\4\5/'` ;\ - bfd_version_string="\"$(VERSION)\"" ;\ - bfd_soversion="$(VERSION)" ;\ + bfd_version_string="\"$(VERSION)-%{release}\"" ;\ @@ -35,7 +35,7 @@ diff -rupN --no-dereference binutils-2.37/bfd/Makefile.in binutils-2.37-new/bfd/ bfd_version_package="\"$(PKGVERSION)\"" ;\ report_bugs_to="\"$(REPORT_BUGS_TO)\"" ;\ . $(srcdir)/development.sh ;\ -@@ -2065,7 +2065,7 @@ bfdver.h: $(srcdir)/version.h $(srcdir)/ +@@ -2106,7 +2106,7 @@ bfdver.h: $(srcdir)/version.h $(srcdir)/ fi ;\ $(SED) -e "s,@bfd_version@,$$bfd_version," \ -e "s,@bfd_version_string@,$$bfd_version_string," \ diff --git a/SOURCES/gcc12-libtool-no-rpath.patch b/SOURCES/gcc12-libtool-no-rpath.patch new file mode 100644 index 0000000..2ab9269 --- /dev/null +++ b/SOURCES/gcc12-libtool-no-rpath.patch @@ -0,0 +1,27 @@ +diff -rupN --no-dereference binutils-2.38/ltmain.sh binutils-2.38-new/ltmain.sh +--- binutils-2.38/ltmain.sh 2022-01-22 13:14:09.000000000 +0100 ++++ binutils-2.38-new/ltmain.sh 2022-04-26 13:55:02.394546575 +0200 +@@ -7103,6 +7103,7 @@ EOF + rpath="$finalize_rpath" + test "$mode" != relink && rpath="$compile_rpath$rpath" + for libdir in $rpath; do ++ case "$libdir" in /usr/lib|/usr/lib64|/usr/lib/../lib|/usr/lib/../lib64) continue;; esac + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then +@@ -7798,6 +7799,7 @@ EOF + rpath= + hardcode_libdirs= + for libdir in $compile_rpath $finalize_rpath; do ++ case "$libdir" in /usr/lib|/usr/lib64|/usr/lib/../lib|/usr/lib/../lib64) continue;; esac + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then +@@ -7849,6 +7851,7 @@ EOF + rpath= + hardcode_libdirs= + for libdir in $finalize_rpath; do ++ case "$libdir" in /usr/lib|/usr/lib64|/usr/lib/../lib|/usr/lib/../lib64) continue;; esac + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then diff --git a/SPECS/mingw-binutils.spec b/SPECS/mingw-binutils.spec index 4365381..14781fc 100644 --- a/SPECS/mingw-binutils.spec +++ b/SPECS/mingw-binutils.spec @@ -1,8 +1,9 @@ %global run_testsuite 1 +%global mingw_build_ucrt64 1 Name: mingw-binutils -Version: 2.37 -Release: 1%{?dist} +Version: 2.38 +Release: 2%{?dist} Summary: Cross-compiled version of binutils for Win32 and Win64 environments License: GPLv2+ and LGPLv2+ and GPLv3+ and LGPLv3+ @@ -71,28 +72,29 @@ Patch07: binutils-readelf-other-sym-info.patch # debug sections. # Lifetime: Permanent. # FIXME: Find related bug. Decide on permanency. -Patch08: binutils-2.27-aarch64-ifunc.patch +# Not needed, mingw does not have aarch64 +# Patch08: binutils-2.27-aarch64-ifunc.patch # Purpose: Stop the binutils from statically linking with libstdc++. # Lifetime: Permanent. Patch09: binutils-do-not-link-with-static-libstdc++.patch # Purpose: Allow OS specific sections in section groups. -# Lifetime: Fixed in 2.38 (maybe) +# Lifetime: Fixed in 2.39 (maybe) Patch10: binutils-special-sections-in-groups.patch # Purpose: Fix linker testsuite failures. -# Lifetime: Fixed in 2.37 (maybe) +# Lifetime: Fixed in 2.39 (maybe) Patch11: binutils-fix-testsuite-failures.patch # Purpose: Stop gold from aborting when input sections with the same name # have different flags. -# Lifetime: Fixed in 2.38 (maybe) +# Lifetime: Fixed in 2.39 (maybe) Patch12: binutils-gold-mismatched-section-flags.patch # Purpose: Add a check to the GOLD linker for a corrupt input file # with a fuzzed section offset. -# Lifetime: Fixed in 2.38 (maybe) +# Lifetime: Fixed in 2.39 (maybe) Patch13: binutils-CVE-2019-1010204.patch # Purpose: Change the gold configuration script to only warn about @@ -109,7 +111,6 @@ Patch14: binutils-gold-warn-unsupported.patch # Lifetime: Permanent. Patch15: binutils-use-long-long.patch - # Purpose: Fix testsuite failures due to the patches applied here. # Lifetime: Permanent, but varying with each new rebase. Patch16: binutils-testsuite-fixes.patch @@ -119,6 +120,30 @@ Patch16: binutils-testsuite-fixes.patch # Lifetime: Fixed in 2.38 maybe Patch17: binutils-gold-i386-gnu-property-notes.patch +# Purpose: Allow the binutils to be configured with any (recent) version of +# autoconf. +# Lifetime: Fixed in 2.39 (maybe ?) +Patch18: binutils-autoconf-version.patch + +# Purpose: Stop libtool from inserting useless runpaths into binaries. +# Lifetime: Who knows. +Patch19: gcc12-libtool-no-rpath.patch + +# Purpose: Add support for specifying section types in linker scripts. +# Lifetime: Fixed in 2.39 +Patch20: binutils-section-type.patch + +# Purpose: Simplify the evaluation of assembler loc view expression chains. +# Lifetime: Fixed in 2.39 +Patch21: binutils-gas-loc-view.patch + +# Purpose: Add an option to disable access to debuginfod servers. +# Lifetime: Fixed in 2.39 +Patch22: binutils-do-not-use-debuginfod.patch + +# Backport proposed fix for https://sourceware.org/bugzilla/show_bug.cgi?id=29006 +Patch100: 29006.patch + BuildRequires: make BuildRequires: gcc @@ -126,8 +151,9 @@ BuildRequires: flex BuildRequires: bison BuildRequires: texinfo BuildRequires: zlib-devel -BuildRequires: mingw32-filesystem >= 102 -BuildRequires: mingw64-filesystem >= 102 +BuildRequires: mingw32-filesystem >= 133 +BuildRequires: mingw64-filesystem >= 133 +BuildRequires: ucrt64-filesystem >= 133 %if %{run_testsuite} BuildRequires: dejagnu BuildRequires: sharutils @@ -168,6 +194,17 @@ Requires: mingw64-filesystem >= 95 Cross compiled binutils (utilities like 'strip', 'as', 'ld') which understand Windows executables and DLLs. +%package -n ucrt64-binutils +Summary: Cross-compiled version of binutils for the Win64 environment +Requires: mingw-binutils-generic = %{version}-%{release} + +# NB: This must be left in. +Requires: ucrt64-filesystem >= 133 + +%description -n ucrt64-binutils +Cross compiled binutils (utilities like 'strip', 'as', 'ld') which +understand Windows executables and DLLs. + %prep %autosetup -p1 -n binutils-%{version} @@ -219,6 +256,24 @@ CFLAGS="%{optflags}" \ %make_build popd +mkdir build_ucrt64 +pushd build_ucrt64 +CFLAGS="%{optflags}" \ +../configure \ + --build=%_build --host=%_host \ + --target=%{ucrt64_target} \ + --disable-nls \ + --with-sysroot=%{ucrt64_sysroot} \ + --prefix=%{_prefix} \ + --bindir=%{_bindir} \ + --includedir=%{_includedir} \ + --libdir=%{_libdir} \ + --mandir=%{_mandir} \ + --infodir=%{_infodir} + +%make_build +popd + # Create multilib versions for the tools strip, objdump nm, and objcopy mkdir build_multilib pushd build_multilib @@ -226,7 +281,7 @@ CFLAGS="%{optflags}" \ ../configure \ --build=%_build --host=%_host \ --target=%{mingw64_target} \ - --enable-targets=%{mingw64_target},%{mingw32_target} \ + --enable-targets=%{mingw64_target},%{mingw32_target},%{ucrt64_target} \ --disable-nls \ --with-sysroot=%{mingw64_sysroot} \ --prefix=%{_prefix} \ @@ -271,6 +326,20 @@ pushd build_win64 uuencode binutils-%{mingw64_target}.tar.bz2 binutils-%{mingw64_target}.tar.bz2 rm -f binutils-%{mingw64_target}.tar.bz2 binutils-%{mingw64_target}-*.{sum,log} popd + +pushd build_ucrt64 + make -k check < /dev/null || : + echo ====================TESTING UCRT64 ========================= + cat {gas/testsuite/gas,ld/ld,binutils/binutils}.sum + echo ====================TESTING UCRT64 END===================== + for file in {gas/testsuite/gas,ld/ld,binutils/binutils}.{sum,log} + do + ln $file binutils-%{ucrt64_target}-$(basename $file) || : + done + tar cjf binutils-%{ucrt64_target}.tar.bz2 binutils-%{ucrt64_target}-*.{sum,log} + uuencode binutils-%{ucrt64_target}.tar.bz2 binutils-%{ucrt64_target}.tar.bz2 + rm -f binutils-%{ucrt64_target}.tar.bz2 binutils-%{ucrt64_target}-*.{sum,log} +popd %endif @@ -292,10 +361,12 @@ mv %{buildroot}/multilib%{_bindir}/%{mingw64_objcopy} %{buildroot}%{_bindir}/%{m mv %{buildroot}/multilib%{_bindir}/%{mingw64_nm} %{buildroot}%{_bindir}/%{mingw_nm} rm -rf %{buildroot}/multilib +# Drop man pages, they are a duplicate of those of the native tools +rm -rf %{buildroot}%{_mandir}/man1/* + %files -n mingw-binutils-generic %license COPYING -%{_mandir}/man1/* %{_bindir}/%{mingw_strip} %{_bindir}/%{mingw_objdump} %{_bindir}/%{mingw_objcopy} @@ -369,8 +440,46 @@ rm -rf %{buildroot}/multilib %{_prefix}/%{mingw64_target}/bin/strip %{_prefix}/%{mingw64_target}/lib/ldscripts +%files -n ucrt64-binutils +%{_bindir}/%{ucrt64_target}-addr2line +%{_bindir}/%{ucrt64_target}-ar +%{_bindir}/%{ucrt64_target}-as +%{_bindir}/%{ucrt64_target}-c++filt +%{_bindir}/%{ucrt64_target}-dlltool +%{_bindir}/%{ucrt64_target}-dllwrap +%{_bindir}/%{ucrt64_target}-elfedit +%{_bindir}/%{ucrt64_target}-gprof +%{_bindir}/%{ucrt64_target}-ld +%{_bindir}/%{ucrt64_target}-ld.bfd +%{_bindir}/%{ucrt64_target}-nm +%{_bindir}/%{ucrt64_target}-objcopy +%{_bindir}/%{ucrt64_target}-objdump +%{_bindir}/%{ucrt64_target}-ranlib +%{_bindir}/%{ucrt64_target}-readelf +%{_bindir}/%{ucrt64_target}-size +%{_bindir}/%{ucrt64_target}-strings +%{_bindir}/%{ucrt64_target}-strip +%{_bindir}/%{ucrt64_target}-windmc +%{_bindir}/%{ucrt64_target}-windres +%{_prefix}/%{ucrt64_target}/bin/ar +%{_prefix}/%{ucrt64_target}/bin/as +%{_prefix}/%{ucrt64_target}/bin/dlltool +%{_prefix}/%{ucrt64_target}/bin/ld +%{_prefix}/%{ucrt64_target}/bin/ld.bfd +%{_prefix}/%{ucrt64_target}/bin/nm +%{_prefix}/%{ucrt64_target}/bin/objcopy +%{_prefix}/%{ucrt64_target}/bin/objdump +%{_prefix}/%{ucrt64_target}/bin/ranlib +%{_prefix}/%{ucrt64_target}/bin/readelf +%{_prefix}/%{ucrt64_target}/bin/strip +%{_prefix}/%{ucrt64_target}/lib/ldscripts + %changelog +* Fri May 06 2022 Richard W.M. Jones - 2.38-2 +- Rebase to Fedora Rawhide + resolves: rhbz#2080169 + * Thu Aug 12 2021 Richard W.M. Jones - 2.37-1 - Rebase to binutils 2.37 resolves: rhbz#1953913