diff --git a/.elfutils.metadata b/.elfutils.metadata
index 3ee22bb..4e09f27 100644
--- a/.elfutils.metadata
+++ b/.elfutils.metadata
@@ -1 +1 @@
-6511203cae7225ae780501834a7ccd234b14889a SOURCES/elfutils-0.176.tar.bz2
+5f52d04105a89e50caf69cea40629c323c1eccd9 SOURCES/elfutils-0.178.tar.bz2
diff --git a/.gitignore b/.gitignore
index 89b10d7..259576d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1 @@
-SOURCES/elfutils-0.176.tar.bz2
+SOURCES/elfutils-0.178.tar.bz2
diff --git a/SOURCES/elfutils-0.176-elf-update.patch b/SOURCES/elfutils-0.176-elf-update.patch
deleted file mode 100644
index 501c103..0000000
--- a/SOURCES/elfutils-0.176-elf-update.patch
+++ /dev/null
@@ -1,664 +0,0 @@
-commit d7193bd7c9dc2a979352eee7fc446dacd3e97779
-Author: Mark Wielaard <mark@klomp.org>
-Date: Sun May 12 00:37:45 2019 +0200
-
- libelf: Mark shdr_flags dirty if offset or size changes during update.
-
- We forgot to mark the shdr_flags dirty when only the sh_size or
- sh_offset changed during elf_update (). This meant that if there were
- no other shdr changes we only wrote out the section data, but didn't
- write out the shdr table to the file.
-
- Add a testcase that puts some sections in the reverse order and then
- writes out the resulting file again without doing any other
- updates. This would show the issue after write out of the
- (re-reversed) ELF file (the .shstrtab section offset would be wrong
- causing all section names to be garbage). Also run a self test.
-
- Signed-off-by: Mark Wielaard <mark@klomp.org>
-
-diff --git a/libelf/elf32_updatenull.c b/libelf/elf32_updatenull.c
-index 2ce6a59..303055a 100644
---- a/libelf/elf32_updatenull.c
-+++ b/libelf/elf32_updatenull.c
-@@ -366,12 +366,15 @@ __elfw2(LIBELFBITS,updatenull_wrlock) (Elf *elf, int *change_bop, size_t shnum)
- }
-
- /* See whether the section size is correct. */
-+ int size_changed = 0;
- update_if_changed (shdr->sh_size, (GElf_Word) offset,
-- changed);
-+ size_changed);
-+ changed |= size_changed;
-
- if (shdr->sh_type != SHT_NOBITS)
- size += offset;
-
-+ scn->shdr_flags |= (offset_changed | size_changed);
- scn->flags |= changed;
- }
-
-diff --git a/tests/Makefile.am b/tests/Makefile.am
-index 80900e4..87428aa 100644
---- a/tests/Makefile.am
-+++ b/tests/Makefile.am
-@@ -60,7 +60,7 @@ check_PROGRAMS = arextract arsymtest newfile saridx scnnames sectiondump \
- fillfile dwarf_default_lower_bound dwarf-die-addr-die \
- get-units-invalid get-units-split attr-integrate-skel \
- all-dwarf-ranges unit-info next_cfi \
-- elfcopy addsections xlate_notes
-+ elfcopy addsections xlate_notes elfrdwrnop
-
- asm_TESTS = asm-tst1 asm-tst2 asm-tst3 asm-tst4 asm-tst5 \
- asm-tst6 asm-tst7 asm-tst8 asm-tst9
-@@ -157,6 +157,7 @@ TESTS = run-arextract.sh run-arsymtest.sh run-ar.sh newfile test-nlist \
- run-all-dwarf-ranges.sh run-unit-info.sh \
- run-reloc-bpf.sh \
- run-next-cfi.sh run-next-cfi-self.sh \
-+ run-reverse-sections.sh run-reverse-sections-self.sh \
- run-copyadd-sections.sh run-copymany-sections.sh \
- run-typeiter-many.sh run-strip-test-many.sh \
- run-strip-version.sh run-xlate-note.sh
-@@ -419,6 +420,7 @@ EXTRA_DIST = run-arextract.sh run-arsymtest.sh run-ar.sh \
- run-unit-info.sh run-next-cfi.sh run-next-cfi-self.sh \
- testfile-riscv64.bz2 testfile-riscv64-s.bz2 \
- testfile-riscv64-core.bz2 \
-+ run-reverse-sections.sh run-reverse-sections-self.sh \
- run-copyadd-sections.sh run-copymany-sections.sh \
- run-typeiter-many.sh run-strip-test-many.sh \
- testfile-debug-rel-ppc64-g.o.bz2 \
-@@ -598,6 +600,7 @@ next_cfi_LDADD = $(libelf) $(libdw)
- elfcopy_LDADD = $(libelf)
- addsections_LDADD = $(libelf)
- xlate_notes_LDADD = $(libelf)
-+elfrdwrnop_LDADD = $(libelf)
-
- # We want to test the libelf header against the system elf.h header.
- # Don't include any -I CPPFLAGS. Except when we install our own elf.h.
-diff --git a/tests/elfcopy.c b/tests/elfcopy.c
-index 9000cc9..d457bad 100644
---- a/tests/elfcopy.c
-+++ b/tests/elfcopy.c
-@@ -69,9 +69,11 @@ setshstrndx (Elf *elf, size_t ndx)
-
- /* Copies all elements of an ELF file either using mmap or read. */
- static void
--copy_elf (const char *in, const char *out, bool use_mmap)
-+copy_elf (const char *in, const char *out, bool use_mmap, bool reverse_offs)
- {
-- printf ("\ncopy_elf: %s -> %s (%s)\n", in, out, use_mmap ? "mmap" : "read");
-+ printf ("\ncopy_elf: %s -> %s (%s,%s)\n", in, out,
-+ use_mmap ? "mmap" : "read",
-+ reverse_offs ? "reverse" : "same");
-
- /* Existing ELF file. */
- int fda = open (in, O_RDONLY);
-@@ -182,8 +184,28 @@ copy_elf (const char *in, const char *out, bool use_mmap)
- }
- }
-
-+ GElf_Off *offs = NULL;
-+ size_t shnum;
-+ if (reverse_offs)
-+ {
-+ if (elf_getshdrnum (elfa, &shnum) < 0)
-+ {
-+ printf ("couldn't get shdrnum: %s\n", elf_errmsg (-1));
-+ exit (1);
-+ }
-+
-+ offs = (GElf_Off *) malloc (shnum * sizeof (GElf_Off));
-+ if (offs == NULL)
-+ {
-+ printf ("couldn't allocate memory for offs\n");
-+ exit (1);
-+ }
-+ }
-+
- /* Copy all sections, headers and data. */
- Elf_Scn *scn = NULL;
-+ size_t last_off = 0;
-+ GElf_Shdr last_shdr = { .sh_type = SHT_NULL };
- while ((scn = elf_nextscn (elfa, scn)) != NULL)
- {
- /* Get the header. */
-@@ -194,6 +216,34 @@ copy_elf (const char *in, const char *out, bool use_mmap)
- exit (1);
- }
-
-+ if (reverse_offs)
-+ {
-+ offs[last_off] = shdr.sh_offset;
-+
-+ if (last_shdr.sh_type != SHT_NULL
-+ && last_shdr.sh_addralign == shdr.sh_addralign
-+ && shdr.sh_addralign == 1
-+ && last_shdr.sh_type != SHT_NOBITS
-+ && shdr.sh_type != SHT_NOBITS
-+ && (phnum == 0
-+ || ((shdr.sh_flags & SHF_ALLOC) == 0
-+ && (last_shdr.sh_flags & SHF_ALLOC) == 0)))
-+ {
-+ printf ("Swapping offsets of section %zd and %zd\n",
-+ last_off, last_off + 1);
-+ GElf_Word off = offs[last_off - 1];
-+ offs[last_off - 1] = off + shdr.sh_size;
-+ offs[last_off] = off;
-+ last_shdr.sh_type = SHT_NULL;
-+ }
-+ else
-+ {
-+ last_shdr = shdr;
-+ offs[last_off] = shdr.sh_offset;
-+ }
-+ last_off++;
-+ }
-+
- /* Create new section. */
- Elf_Scn *new_scn = elf_newscn (elfb);
- if (new_scn == NULL)
-@@ -223,9 +273,34 @@ copy_elf (const char *in, const char *out, bool use_mmap)
- }
- }
-
-- /* Write everything to disk. If there are any phdrs then we want
-- the exact same layout. Do we want ELF_F_PERMISSIVE? */
-- if (phnum > 0)
-+ if (reverse_offs)
-+ {
-+ last_off = 0;
-+ scn = NULL;
-+ while ((scn = elf_nextscn (elfb, scn)) != NULL)
-+ {
-+ GElf_Shdr shdr;
-+ if (gelf_getshdr (scn, &shdr) == NULL)
-+ {
-+ printf ("couldn't get shdr for updating: %s\n", elf_errmsg (-1));
-+ exit (1);
-+ }
-+
-+ shdr.sh_offset = offs[last_off++];
-+
-+ if (gelf_update_shdr (scn, &shdr) == 0)
-+ {
-+ printf ("couldn't update shdr sh_off: %s\n", elf_errmsg (-1));
-+ exit (1);
-+ }
-+ }
-+ free (offs);
-+ }
-+
-+ /* Write everything to disk. If there are any phdrs, or we want to
-+ update the offsets, then we want the exact same layout. Do we
-+ want ELF_F_PERMISSIVE? */
-+ if (phnum > 0 || reverse_offs)
- elf_flagelf (elfb, ELF_C_SET, ELF_F_LAYOUT);
- if (elf_update (elfb, ELF_C_WRITE) < 0)
- {
-@@ -264,9 +339,9 @@ main (int argc, const char *argv[])
- elf_version (EV_CURRENT);
-
- /* Takes the given file, and create a new identical one. */
-- if (argc < 3 || argc > 4)
-+ if (argc < 3 || argc > 5)
- {
-- fprintf (stderr, "elfcopy [--mmap] in.elf out.elf\n");
-+ fprintf (stderr, "elfcopy [--mmap] [--reverse-offs] in.elf out.elf\n");
- exit (1);
- }
-
-@@ -278,9 +353,16 @@ main (int argc, const char *argv[])
- argn++;
- }
-
-+ bool reverse_offs = false;
-+ if (strcmp (argv[argn], "--reverse-offs") == 0)
-+ {
-+ reverse_offs = true;
-+ argn++;
-+ }
-+
- const char *in = argv[argn++];
- const char *out = argv[argn];
-- copy_elf (in, out, use_mmap);
-+ copy_elf (in, out, use_mmap, reverse_offs);
-
- return 0;
- }
-diff --git a/tests/elfrdwrnop.c b/tests/elfrdwrnop.c
-new file mode 100644
-index 0000000..997150b
---- /dev/null
-+++ b/tests/elfrdwrnop.c
-@@ -0,0 +1,100 @@
-+/* Test program for reading and writing out the same file in-place
-+ Copyright (C) 2019 Red Hat, Inc.
-+ This file is part of elfutils.
-+
-+ 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.
-+
-+ elfutils 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, see <http://www.gnu.org/licenses/>. */
-+
-+
-+#ifdef HAVE_CONFIG_H
-+# include <config.h>
-+#endif
-+
-+#include <errno.h>
-+#include <fcntl.h>
-+#include <inttypes.h>
-+#include <stdbool.h>
-+#include <stdio.h>
-+#include <stdlib.h>
-+#include <string.h>
-+#include <unistd.h>
-+#include <sys/types.h>
-+#include <sys/stat.h>
-+
-+#include ELFUTILS_HEADER(elf)
-+#include <gelf.h>
-+
-+
-+int
-+main (int argc, const char *argv[])
-+{
-+ /* Takes the given file, and create a new identical one. */
-+ if (argc != 2)
-+ {
-+ fprintf (stderr, "elfrdwrnop elf-file\n");
-+ exit (1);
-+ }
-+
-+ elf_version (EV_CURRENT);
-+
-+ const char *name = argv[1];
-+ printf ("elfrdwrdnop %s\n", name);
-+
-+ int fd = open (name, O_RDWR);
-+ if (fd < 0)
-+ {
-+ fprintf (stderr, "Couldn't open file '%s': %s\n",
-+ name, strerror (errno));
-+ exit (1);
-+ }
-+
-+ Elf *elf = elf_begin (fd, ELF_C_RDWR, NULL);
-+ if (elf == NULL)
-+ {
-+ fprintf (stderr, "Couldn't open ELF file '%s': %s\n",
-+ name, elf_errmsg (-1));
-+ exit (1);
-+ }
-+
-+ /* Write everything to disk. If there are any phdrs, then we want
-+ the exact same layout. */
-+ size_t phnum;
-+ if (elf_getphdrnum (elf, &phnum) != 0)
-+ {
-+ printf ("cannot get phdrs: %s\n", elf_errmsg (-1));
-+ exit (1);
-+ }
-+
-+ if (phnum > 0)
-+ elf_flagelf (elf, ELF_C_SET, ELF_F_LAYOUT);
-+
-+ if (elf_update (elf, ELF_C_WRITE) < 0)
-+ {
-+ printf ("failure in elf_update: %s\n", elf_errmsg (-1));
-+ exit (1);
-+ }
-+
-+ if (elf_end (elf) != 0)
-+ {
-+ printf ("couldn't cleanup elf '%s': %s\n", name, elf_errmsg (-1));
-+ exit (1);
-+ }
-+
-+ if (close (fd) != 0)
-+ {
-+ printf ("couldn't close '%s': %s\n", name, strerror (errno));
-+ exit (1);
-+ }
-+
-+ return 0;
-+}
-diff --git a/tests/run-reverse-sections-self.sh b/tests/run-reverse-sections-self.sh
-new file mode 100755
-index 0000000..71afd6a
---- /dev/null
-+++ b/tests/run-reverse-sections-self.sh
-@@ -0,0 +1,45 @@
-+#! /bin/sh
-+# Copyright (C) 2019 Red Hat, Inc.
-+# This file is part of elfutils.
-+#
-+# 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.
-+#
-+# elfutils 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, see <http://www.gnu.org/licenses/>.
-+
-+. $srcdir/test-subr.sh
-+
-+test_reverse_self ()
-+{
-+ in_file="$1"
-+ base_name="$(basename ${in_file})"
-+ out_file="${base_name}.rev"
-+ out_file_mmap="${out_file}.mmap"
-+
-+ tempfiles ${out_file} ${out_file_mmap}
-+
-+ # Reverse the offsets (the files should still be the same otherwise)
-+ testrun ${abs_builddir}/elfcopy --reverse-offs ${in_file} ${out_file}
-+ testrun ${abs_top_builddir}/src/elfcmp ${in_file} ${out_file}
-+ testrun ${abs_top_builddir}/src/elflint --gnu ${out_file}
-+ # An in-place nop will likely revert them back
-+ testrun ${abs_builddir}/elfrdwrnop ${out_file}
-+ testrun ${abs_top_builddir}/src/elfcmp ${in_file} ${out_file}
-+ testrun ${abs_top_builddir}/src/elflint --gnu ${out_file}
-+}
-+
-+# Only really makes sense for ET_REL files, but try all, just to check
-+# it also works if we keep the order for the allocated sections.
-+for file in $self_test_files; do
-+ test_reverse_self $file
-+done
-+
-+exit 0
-diff --git a/tests/run-reverse-sections.sh b/tests/run-reverse-sections.sh
-new file mode 100755
-index 0000000..102a126
---- /dev/null
-+++ b/tests/run-reverse-sections.sh
-@@ -0,0 +1,69 @@
-+#! /bin/sh
-+# Copyright (C) 2019 Red Hat, Inc.
-+# This file is part of elfutils.
-+#
-+# 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.
-+#
-+# elfutils 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, see <http://www.gnu.org/licenses/>.
-+
-+. $srcdir/test-subr.sh
-+
-+test_reverse ()
-+{
-+ in_file="$1"
-+ out_file="${in_file}.rev"
-+ out_file_mmap="${out_file}.mmap"
-+
-+ testfiles ${in_file}
-+ tempfiles ${out_file} ${out_file_mmap}
-+
-+ # Reverse the offsets (the files should still be the same otherwise)
-+ testrun ${abs_builddir}/elfcopy --reverse-offs ${in_file} ${out_file}
-+ testrun ${abs_top_builddir}/src/elfcmp ${in_file} ${out_file}
-+ testrun ${abs_top_builddir}/src/elflint --gnu ${out_file}
-+ # An in-place nop will likely revert them back
-+ testrun ${abs_builddir}/elfrdwrnop ${out_file}
-+ testrun ${abs_top_builddir}/src/elfcmp ${in_file} ${out_file}
-+ testrun ${abs_top_builddir}/src/elflint --gnu ${out_file}
-+}
-+
-+# A collection of random testfiles to test 32/64bit, little/big endian
-+# and non-ET_REL (with phdrs)/ET_REL (without phdrs).
-+
-+# 32bit, big endian, rel
-+test_reverse testfile29
-+
-+# 64bit, big endian, rel
-+test_reverse testfile23
-+
-+# 32bit, little endian, rel
-+test_reverse testfile9
-+
-+# 64bit, little endian, rel
-+test_reverse testfile38
-+
-+# 32bit, big endian, non-rel
-+test_reverse testfile26
-+
-+# 64bit, big endian, non-rel
-+test_reverse testfile27
-+
-+# 32bit, little endian, non-rel
-+test_reverse testfile
-+
-+# 64bit, little endian, non-rel
-+# Don't use testfile10. It has section headers in the middle of the file.
-+# Same for testfile12. It is legal, but not the point of this testcase.
-+# test_reverse testfile10
-+test_reverse testfile13
-+
-+exit 0
-diff -ru elfutils-0.176.orig/tests/Makefile.in elfutils-0.176/tests/Makefile.in
---- elfutils-0.176.orig/tests/Makefile.in 2019-06-03 14:57:17.223607024 +0200
-+++ elfutils-0.176/tests/Makefile.in 2019-06-03 14:58:32.671049626 +0200
-@@ -131,8 +131,8 @@
- get-units-invalid$(EXEEXT) get-units-split$(EXEEXT) \
- attr-integrate-skel$(EXEEXT) all-dwarf-ranges$(EXEEXT) \
- unit-info$(EXEEXT) next_cfi$(EXEEXT) elfcopy$(EXEEXT) \
-- addsections$(EXEEXT) xlate_notes$(EXEEXT) $(am__EXEEXT_1) \
-- $(am__EXEEXT_2) $(am__EXEEXT_4)
-+ addsections$(EXEEXT) xlate_notes$(EXEEXT) elfrdwrnop$(EXEEXT) \
-+ $(am__EXEEXT_1) $(am__EXEEXT_2) $(am__EXEEXT_4)
- @BIARCH_TRUE@am__append_5 = backtrace-child-biarch
- TESTS = run-arextract.sh run-arsymtest.sh run-ar.sh newfile$(EXEEXT) \
- test-nlist$(EXEEXT) update1$(EXEEXT) update2$(EXEEXT) \
-@@ -209,7 +209,8 @@
- run-get-units-invalid.sh run-get-units-split.sh \
- run-attr-integrate-skel.sh run-all-dwarf-ranges.sh \
- run-unit-info.sh run-reloc-bpf.sh run-next-cfi.sh \
-- run-next-cfi-self.sh run-copyadd-sections.sh \
-+ run-next-cfi-self.sh run-reverse-sections.sh \
-+ run-reverse-sections-self.sh run-copyadd-sections.sh \
- run-copymany-sections.sh run-typeiter-many.sh \
- run-strip-test-many.sh run-strip-version.sh run-xlate-note.sh \
- $(am__EXEEXT_2) $(am__append_8) $(am__EXEEXT_5)
-@@ -451,6 +452,9 @@
- elfputzdata_SOURCES = elfputzdata.c
- elfputzdata_OBJECTS = elfputzdata.$(OBJEXT)
- elfputzdata_DEPENDENCIES = $(am__DEPENDENCIES_2)
-+elfrdwrnop_SOURCES = elfrdwrnop.c
-+elfrdwrnop_OBJECTS = elfrdwrnop.$(OBJEXT)
-+elfrdwrnop_DEPENDENCIES = $(am__DEPENDENCIES_2)
- elfshphehdr_SOURCES = elfshphehdr.c
- elfshphehdr_OBJECTS = elfshphehdr.$(OBJEXT)
- elfshphehdr_DEPENDENCIES = $(am__DEPENDENCIES_2)
-@@ -660,13 +664,13 @@
- ./$(DEPDIR)/early-offscn.Po ./$(DEPDIR)/ecp.Po \
- ./$(DEPDIR)/elfcopy.Po ./$(DEPDIR)/elfgetchdr.Po \
- ./$(DEPDIR)/elfgetzdata.Po ./$(DEPDIR)/elfputzdata.Po \
-- ./$(DEPDIR)/elfshphehdr.Po ./$(DEPDIR)/elfstrmerge.Po \
-- ./$(DEPDIR)/elfstrtab.Po ./$(DEPDIR)/emptyfile.Po \
-- ./$(DEPDIR)/fillfile.Po ./$(DEPDIR)/find-prologues.Po \
-- ./$(DEPDIR)/funcretval.Po ./$(DEPDIR)/funcscopes.Po \
-- ./$(DEPDIR)/get-aranges.Po ./$(DEPDIR)/get-files.Po \
-- ./$(DEPDIR)/get-lines.Po ./$(DEPDIR)/get-pubnames.Po \
-- ./$(DEPDIR)/get-units-invalid.Po \
-+ ./$(DEPDIR)/elfrdwrnop.Po ./$(DEPDIR)/elfshphehdr.Po \
-+ ./$(DEPDIR)/elfstrmerge.Po ./$(DEPDIR)/elfstrtab.Po \
-+ ./$(DEPDIR)/emptyfile.Po ./$(DEPDIR)/fillfile.Po \
-+ ./$(DEPDIR)/find-prologues.Po ./$(DEPDIR)/funcretval.Po \
-+ ./$(DEPDIR)/funcscopes.Po ./$(DEPDIR)/get-aranges.Po \
-+ ./$(DEPDIR)/get-files.Po ./$(DEPDIR)/get-lines.Po \
-+ ./$(DEPDIR)/get-pubnames.Po ./$(DEPDIR)/get-units-invalid.Po \
- ./$(DEPDIR)/get-units-split.Po ./$(DEPDIR)/getsrc_die.Po \
- ./$(DEPDIR)/hash.Po ./$(DEPDIR)/line2addr.Po \
- ./$(DEPDIR)/low_high_pc.Po ./$(DEPDIR)/msg_tst.Po \
-@@ -718,19 +722,19 @@
- dwfl-bug-getmodules.c dwfl-bug-report.c dwfl-proc-attach.c \
- dwfl-report-elf-align.c dwfllines.c dwflmodtest.c dwflsyms.c \
- early-offscn.c ecp.c elfcopy.c elfgetchdr.c elfgetzdata.c \
-- elfputzdata.c elfshphehdr.c elfstrmerge.c elfstrtab.c \
-- emptyfile.c fillfile.c find-prologues.c funcretval.c \
-- funcscopes.c get-aranges.c get-files.c get-lines.c \
-- get-pubnames.c get-units-invalid.c get-units-split.c \
-- getsrc_die.c hash.c line2addr.c low_high_pc.c msg_tst.c \
-- newdata.c newfile.c newscn.c next-files.c next-lines.c \
-- next_cfi.c peel_type.c rdwrmmap.c rerequest_tag.c saridx.c \
-- scnnames.c sectiondump.c show-abbrev.c show-die-info.c \
-- showptable.c strptr.c system-elf-libelf-test.c \
-- test-elf_cntl_gelf_getshdr.c test-flag-nobits.c test-nlist.c \
-- typeiter.c typeiter2.c unit-info.c update1.c update2.c \
-- update3.c update4.c varlocs.c vdsosyms.c vendorelf.c \
-- xlate_notes.c zstrptr.c
-+ elfputzdata.c elfrdwrnop.c elfshphehdr.c elfstrmerge.c \
-+ elfstrtab.c emptyfile.c fillfile.c find-prologues.c \
-+ funcretval.c funcscopes.c get-aranges.c get-files.c \
-+ get-lines.c get-pubnames.c get-units-invalid.c \
-+ get-units-split.c getsrc_die.c hash.c line2addr.c \
-+ low_high_pc.c msg_tst.c newdata.c newfile.c newscn.c \
-+ next-files.c next-lines.c next_cfi.c peel_type.c rdwrmmap.c \
-+ rerequest_tag.c saridx.c scnnames.c sectiondump.c \
-+ show-abbrev.c show-die-info.c showptable.c strptr.c \
-+ system-elf-libelf-test.c test-elf_cntl_gelf_getshdr.c \
-+ test-flag-nobits.c test-nlist.c typeiter.c typeiter2.c \
-+ unit-info.c update1.c update2.c update3.c update4.c varlocs.c \
-+ vdsosyms.c vendorelf.c xlate_notes.c zstrptr.c
- DIST_SOURCES = addrcfi.c addrscopes.c addsections.c aggregate_size.c \
- all-dwarf-ranges.c alldts.c allfcts.c allregs.c arextract.c \
- arls.c arsymtest.c asm-tst1.c asm-tst2.c asm-tst3.c asm-tst4.c \
-@@ -745,19 +749,19 @@
- dwfl-bug-getmodules.c dwfl-bug-report.c dwfl-proc-attach.c \
- dwfl-report-elf-align.c dwfllines.c dwflmodtest.c dwflsyms.c \
- early-offscn.c ecp.c elfcopy.c elfgetchdr.c elfgetzdata.c \
-- elfputzdata.c elfshphehdr.c elfstrmerge.c elfstrtab.c \
-- emptyfile.c fillfile.c find-prologues.c funcretval.c \
-- funcscopes.c get-aranges.c get-files.c get-lines.c \
-- get-pubnames.c get-units-invalid.c get-units-split.c \
-- getsrc_die.c hash.c line2addr.c low_high_pc.c msg_tst.c \
-- newdata.c newfile.c newscn.c next-files.c next-lines.c \
-- next_cfi.c peel_type.c rdwrmmap.c rerequest_tag.c saridx.c \
-- scnnames.c sectiondump.c show-abbrev.c show-die-info.c \
-- showptable.c strptr.c system-elf-libelf-test.c \
-- test-elf_cntl_gelf_getshdr.c test-flag-nobits.c test-nlist.c \
-- typeiter.c typeiter2.c unit-info.c update1.c update2.c \
-- update3.c update4.c varlocs.c vdsosyms.c vendorelf.c \
-- xlate_notes.c zstrptr.c
-+ elfputzdata.c elfrdwrnop.c elfshphehdr.c elfstrmerge.c \
-+ elfstrtab.c emptyfile.c fillfile.c find-prologues.c \
-+ funcretval.c funcscopes.c get-aranges.c get-files.c \
-+ get-lines.c get-pubnames.c get-units-invalid.c \
-+ get-units-split.c getsrc_die.c hash.c line2addr.c \
-+ low_high_pc.c msg_tst.c newdata.c newfile.c newscn.c \
-+ next-files.c next-lines.c next_cfi.c peel_type.c rdwrmmap.c \
-+ rerequest_tag.c saridx.c scnnames.c sectiondump.c \
-+ show-abbrev.c show-die-info.c showptable.c strptr.c \
-+ system-elf-libelf-test.c test-elf_cntl_gelf_getshdr.c \
-+ test-flag-nobits.c test-nlist.c typeiter.c typeiter2.c \
-+ unit-info.c update1.c update2.c update3.c update4.c varlocs.c \
-+ vdsosyms.c vendorelf.c xlate_notes.c zstrptr.c
- am__can_run_installinfo = \
- case $$AM_UPDATE_INFO_DIR in \
- n|no|NO) false;; \
-@@ -1405,6 +1409,7 @@
- run-unit-info.sh run-next-cfi.sh run-next-cfi-self.sh \
- testfile-riscv64.bz2 testfile-riscv64-s.bz2 \
- testfile-riscv64-core.bz2 \
-+ run-reverse-sections.sh run-reverse-sections-self.sh \
- run-copyadd-sections.sh run-copymany-sections.sh \
- run-typeiter-many.sh run-strip-test-many.sh \
- testfile-debug-rel-ppc64-g.o.bz2 \
-@@ -1566,6 +1571,7 @@
- elfcopy_LDADD = $(libelf)
- addsections_LDADD = $(libelf)
- xlate_notes_LDADD = $(libelf)
-+elfrdwrnop_LDADD = $(libelf)
-
- # We want to test the libelf header against the system elf.h header.
- # Don't include any -I CPPFLAGS. Except when we install our own elf.h.
-@@ -1822,6 +1828,10 @@
- @rm -f elfputzdata$(EXEEXT)
- $(AM_V_CCLD)$(LINK) $(elfputzdata_OBJECTS) $(elfputzdata_LDADD) $(LIBS)
-
-+elfrdwrnop$(EXEEXT): $(elfrdwrnop_OBJECTS) $(elfrdwrnop_DEPENDENCIES) $(EXTRA_elfrdwrnop_DEPENDENCIES)
-+ @rm -f elfrdwrnop$(EXEEXT)
-+ $(AM_V_CCLD)$(LINK) $(elfrdwrnop_OBJECTS) $(elfrdwrnop_LDADD) $(LIBS)
-+
- elfshphehdr$(EXEEXT): $(elfshphehdr_OBJECTS) $(elfshphehdr_DEPENDENCIES) $(EXTRA_elfshphehdr_DEPENDENCIES)
- @rm -f elfshphehdr$(EXEEXT)
- $(AM_V_CCLD)$(LINK) $(elfshphehdr_OBJECTS) $(elfshphehdr_LDADD) $(LIBS)
-@@ -2086,6 +2096,7 @@
- @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/elfgetchdr.Po@am__quote@ # am--include-marker
- @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/elfgetzdata.Po@am__quote@ # am--include-marker
- @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/elfputzdata.Po@am__quote@ # am--include-marker
-+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/elfrdwrnop.Po@am__quote@ # am--include-marker
- @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/elfshphehdr.Po@am__quote@ # am--include-marker
- @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/elfstrmerge.Po@am__quote@ # am--include-marker
- @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/elfstrtab.Po@am__quote@ # am--include-marker
-@@ -3709,6 +3720,20 @@
- --log-file $$b.log --trs-file $$b.trs \
- $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
- "$$tst" $(AM_TESTS_FD_REDIRECT)
-+run-reverse-sections.sh.log: run-reverse-sections.sh
-+ @p='run-reverse-sections.sh'; \
-+ b='run-reverse-sections.sh'; \
-+ $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
-+ --log-file $$b.log --trs-file $$b.trs \
-+ $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
-+ "$$tst" $(AM_TESTS_FD_REDIRECT)
-+run-reverse-sections-self.sh.log: run-reverse-sections-self.sh
-+ @p='run-reverse-sections-self.sh'; \
-+ b='run-reverse-sections-self.sh'; \
-+ $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
-+ --log-file $$b.log --trs-file $$b.trs \
-+ $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
-+ "$$tst" $(AM_TESTS_FD_REDIRECT)
- run-copyadd-sections.sh.log: run-copyadd-sections.sh
- @p='run-copyadd-sections.sh'; \
- b='run-copyadd-sections.sh'; \
-@@ -3997,6 +4022,7 @@
- -rm -f ./$(DEPDIR)/elfgetchdr.Po
- -rm -f ./$(DEPDIR)/elfgetzdata.Po
- -rm -f ./$(DEPDIR)/elfputzdata.Po
-+ -rm -f ./$(DEPDIR)/elfrdwrnop.Po
- -rm -f ./$(DEPDIR)/elfshphehdr.Po
- -rm -f ./$(DEPDIR)/elfstrmerge.Po
- -rm -f ./$(DEPDIR)/elfstrtab.Po
-@@ -4147,6 +4173,7 @@
- -rm -f ./$(DEPDIR)/elfgetchdr.Po
- -rm -f ./$(DEPDIR)/elfgetzdata.Po
- -rm -f ./$(DEPDIR)/elfputzdata.Po
-+ -rm -f ./$(DEPDIR)/elfrdwrnop.Po
- -rm -f ./$(DEPDIR)/elfshphehdr.Po
- -rm -f ./$(DEPDIR)/elfstrmerge.Po
- -rm -f ./$(DEPDIR)/elfstrtab.Po
-diff --git a/tests/elfcopy.c b/tests/elfcopy.c
-index d457bad..4542222 100644
---- a/tests/elfcopy.c
-+++ b/tests/elfcopy.c
-@@ -225,6 +225,7 @@ copy_elf (const char *in, const char *out, bool use_mmap, bool reverse_offs)
- && shdr.sh_addralign == 1
- && last_shdr.sh_type != SHT_NOBITS
- && shdr.sh_type != SHT_NOBITS
-+ && last_shdr.sh_offset + last_shdr.sh_size == shdr.sh_offset
- && (phnum == 0
- || ((shdr.sh_flags & SHF_ALLOC) == 0
- && (last_shdr.sh_flags & SHF_ALLOC) == 0)))
diff --git a/SOURCES/elfutils-0.176-gcc-pr88835.patch b/SOURCES/elfutils-0.176-gcc-pr88835.patch
deleted file mode 100644
index 6571f49..0000000
--- a/SOURCES/elfutils-0.176-gcc-pr88835.patch
+++ /dev/null
@@ -1,28 +0,0 @@
-Workaround for https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88835
-
-diff --git a/src/readelf.c b/src/readelf.c
-index 33706bd..b55844c 100644
---- a/src/readelf.c
-+++ b/src/readelf.c
-@@ -10143,7 +10143,7 @@ print_debug_str_section (Dwfl_Module *dwflmod __attribute__ ((unused)),
- ++digits;
- tmp >>= 4;
- }
-- digits = MAX (4, digits);
-+ digits = MIN (16, MAX (4, digits));
-
- printf (gettext ("\nDWARF section [%2zu] '%s' at offset %#" PRIx64 ":\n"
- " %*s String\n"),
-diff --git a/tests/backtrace.c b/tests/backtrace.c
-index 05e8ef8..d621fbf 100644
---- a/tests/backtrace.c
-+++ b/tests/backtrace.c
-@@ -185,7 +185,7 @@ frame_callback (Dwfl_Frame *state, void *frame_arg)
- symname = dwfl_module_addrname (mod, pc_adjusted);
-
- printf ("#%2d %#" PRIx64 "%4s\t%s\n", *framenop, (uint64_t) pc,
-- ! isactivation ? "- 1" : "", symname);
-+ ! isactivation ? "- 1" : "", symname ?: "<null>");
- pid_t tid = dwfl_thread_tid (thread);
- callback_verify (tid, *framenop, pc, symname, dwfl);
- (*framenop)++;
diff --git a/SOURCES/elfutils-0.176-strip-symbols-illformed.patch b/SOURCES/elfutils-0.176-strip-symbols-illformed.patch
deleted file mode 100644
index a0f22c8..0000000
--- a/SOURCES/elfutils-0.176-strip-symbols-illformed.patch
+++ /dev/null
@@ -1,26 +0,0 @@
-commit f03ac75239e0981deaf4aa18f66f423bcc5ce051
-Author: Mark Wielaard <mark@klomp.org>
-Date: Wed Mar 27 21:54:06 2019 +0100
-
- strip: Files with symbols referring to non-existing sections are illformed
-
- The check added in commit 4540ea98c "strip: Fix check test for SHN_XINDEX
- symbol" was not complete. The (extended) section index should also exist.
- If it doesn't exist, mark the file as illformed.
-
- https://sourceware.org/bugzilla/show_bug.cgi?id=24385
-
- Signed-off-by: Mark Wielaard <mark@klomp.org>
-
-diff --git a/src/strip.c b/src/strip.c
-index a73009d9..4cd87506 100644
---- a/src/strip.c
-+++ b/src/strip.c
-@@ -1975,6 +1975,7 @@ handle_elf (int fd, Elf *elf, const char *prefix, const char *fname,
- && shndxdata->d_buf != NULL);
- size_t sidx = (sym->st_shndx != SHN_XINDEX
- ? sym->st_shndx : xshndx);
-+ elf_assert (sidx < shnum);
- sec = shdr_info[sidx].idx;
-
- if (sec != 0)
diff --git a/SOURCES/elfutils-0.176-xlate-note.patch b/SOURCES/elfutils-0.176-xlate-note.patch
deleted file mode 100644
index e3bbf48..0000000
--- a/SOURCES/elfutils-0.176-xlate-note.patch
+++ /dev/null
@@ -1,486 +0,0 @@
-commit 28b5f578ae772bb2404c3847e4e22ad1c407af54
-Author: Mark Wielaard <mark@klomp.org>
-Date: Tue Apr 30 13:00:17 2019 +0200
-
- libelf: If xlate can only convert the ELF note header, just do that.
-
- When we started parsing new style ELF_T_NHDR8 notes we added extra
- checks on alignment and padding. When those failed we would stop
- converting and just return the rest of the ELF Note unconverted.
- In the case were we just had enough data for just the ELF Note header
- and the destionation and source weren't the same we would then
- accidentially throw away the Note header conversion we just did.
-
- Fix that by indicating we did correctly convert just the header.
-
- Adds testcase that compares parsing ELF notes with gelf_getnote
- and parsing the raw data by hand using elf32_xlatetom using just
- the Note header and ignoring the (raw) note data.
-
- Signed-off-by: Mark Wielaard <mark@klomp.org>
-
-diff --git a/libelf/note_xlate.h b/libelf/note_xlate.h
-index bc9950f..7e2784b 100644
---- a/libelf/note_xlate.h
-+++ b/libelf/note_xlate.h
-@@ -47,13 +47,25 @@ elf_cvt_note (void *dest, const void *src, size_t len, int encode,
- note_len += n->n_namesz;
- note_len = nhdr8 ? NOTE_ALIGN8 (note_len) : NOTE_ALIGN4 (note_len);
- if (note_len > len || note_len < sizeof *n)
-- break;
-+ {
-+ /* Header was translated, nothing else. */
-+ len -= sizeof *n;
-+ src += sizeof *n;
-+ dest += sizeof *n;
-+ break;
-+ }
-
- /* data as a whole needs to be aligned. */
- note_len += n->n_descsz;
- note_len = nhdr8 ? NOTE_ALIGN8 (note_len) : NOTE_ALIGN4 (note_len);
- if (note_len > len || note_len < sizeof *n)
-- break;
-+ {
-+ /* Header was translated, nothing else. */
-+ len -= sizeof *n;
-+ src += sizeof *n;
-+ dest += sizeof *n;
-+ break;
-+ }
-
- /* Copy or skip the note data. */
- size_t note_data_len = note_len - sizeof *n;
-diff --git a/tests/Makefile.am b/tests/Makefile.am
-index 1b0c7d3..498c1db 100644
---- a/tests/Makefile.am
-+++ b/tests/Makefile.am
-@@ -60,7 +60,7 @@ check_PROGRAMS = arextract arsymtest newfile saridx scnnames sectiondump \
- fillfile dwarf_default_lower_bound dwarf-die-addr-die \
- get-units-invalid get-units-split attr-integrate-skel \
- all-dwarf-ranges unit-info next_cfi \
-- elfcopy addsections
-+ elfcopy addsections xlate_notes
-
- asm_TESTS = asm-tst1 asm-tst2 asm-tst3 asm-tst4 asm-tst5 \
- asm-tst6 asm-tst7 asm-tst8 asm-tst9
-@@ -159,7 +159,7 @@ TESTS = run-arextract.sh run-arsymtest.sh run-ar.sh newfile test-nlist \
- run-next-cfi.sh run-next-cfi-self.sh \
- run-copyadd-sections.sh run-copymany-sections.sh \
- run-typeiter-many.sh run-strip-test-many.sh \
-- run-strip-version.sh
-+ run-strip-version.sh run-xlate-note.sh
-
- if !BIARCH
- export ELFUTILS_DISABLE_BIARCH = 1
-@@ -423,7 +423,8 @@ EXTRA_DIST = run-arextract.sh run-arsymtest.sh run-ar.sh \
- testfile-debug-rel-ppc64-g.o.bz2 \
- testfile-debug-rel-ppc64-z.o.bz2 \
- testfile-debug-rel-ppc64.o.bz2 \
-- run-strip-version.sh testfile-version.bz2
-+ run-strip-version.sh testfile-version.bz2 \
-+ run-xlate-note.sh
-
- if USE_VALGRIND
- valgrind_cmd='valgrind -q --leak-check=full --error-exitcode=1'
-@@ -593,6 +594,7 @@ unit_info_LDADD = $(libdw)
- next_cfi_LDADD = $(libelf) $(libdw)
- elfcopy_LDADD = $(libelf)
- addsections_LDADD = $(libelf)
-+xlate_notes_LDADD = $(libelf)
-
- # We want to test the libelf header against the system elf.h header.
- # Don't include any -I CPPFLAGS. Except when we install our own elf.h.
-diff --git a/tests/run-xlate-note.sh b/tests/run-xlate-note.sh
-new file mode 100755
-index 0000000..a907418
---- /dev/null
-+++ b/tests/run-xlate-note.sh
-@@ -0,0 +1,93 @@
-+# Copyright (C) 2019 Red Hat, Inc.
-+# This file is part of elfutils.
-+#
-+# 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.
-+#
-+# elfutils 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, see <http://www.gnu.org/licenses/>.
-+
-+. $srcdir/test-subr.sh
-+
-+testfiles testfileppc32
-+testrun_compare ${abs_top_builddir}/tests/xlate_notes testfileppc32 << EOF
-+Notes in section 2:
-+type: 1,1, namesz: 4,4, descsz: 16,16
-+Notes in section 3:
-+type: 3,3, namesz: 4,4, descsz: 20,20
-+EOF
-+
-+testfiles testfileppc64
-+testrun_compare ${abs_top_builddir}/tests/xlate_notes testfileppc64 << EOF
-+Notes in section 2:
-+type: 1,1, namesz: 4,4, descsz: 16,16
-+Notes in section 3:
-+type: 3,3, namesz: 4,4, descsz: 20,20
-+EOF
-+
-+testfiles testfiles390
-+testrun_compare ${abs_top_builddir}/tests/xlate_notes testfiles390 << EOF
-+Notes in section 2:
-+type: 1,1, namesz: 4,4, descsz: 16,16
-+Notes in section 3:
-+type: 3,3, namesz: 4,4, descsz: 20,20
-+EOF
-+
-+testfiles testfiles390x
-+testrun_compare ${abs_top_builddir}/tests/xlate_notes testfiles390x << EOF
-+Notes in section 2:
-+type: 1,1, namesz: 4,4, descsz: 16,16
-+Notes in section 3:
-+type: 3,3, namesz: 4,4, descsz: 20,20
-+EOF
-+
-+testfiles testfileaarch64
-+testrun_compare ${abs_top_builddir}/tests/xlate_notes testfileaarch64 << EOF
-+Notes in section 2:
-+type: 1,1, namesz: 4,4, descsz: 16,16
-+Notes in section 3:
-+type: 3,3, namesz: 4,4, descsz: 20,20
-+EOF
-+
-+testfiles testfilearm
-+testrun_compare ${abs_top_builddir}/tests/xlate_notes testfilearm << EOF
-+Notes in section 2:
-+type: 1,1, namesz: 4,4, descsz: 16,16
-+Notes in section 3:
-+type: 3,3, namesz: 4,4, descsz: 20,20
-+EOF
-+
-+testfiles testfile_gnu_props.32be.o
-+testrun_compare ${abs_top_builddir}/tests/xlate_notes testfile_gnu_props.32be.o << EOF
-+Notes in section 4:
-+type: 5,5, namesz: 4,4, descsz: 12,12
-+type: 5,5, namesz: 4,4, descsz: 8,8
-+EOF
-+
-+testfiles testfile_gnu_props.32le.o
-+testrun_compare ${abs_top_builddir}/tests/xlate_notes testfile_gnu_props.32le.o << EOF
-+Notes in section 4:
-+type: 5,5, namesz: 4,4, descsz: 12,12
-+type: 5,5, namesz: 4,4, descsz: 8,8
-+EOF
-+
-+testfiles testfile_gnu_props.64be.o
-+testrun_compare ${abs_top_builddir}/tests/xlate_notes testfile_gnu_props.64be.o << EOF
-+Notes in section 4:
-+type: 5,5, namesz: 4,4, descsz: 16,16
-+type: 5,5, namesz: 4,4, descsz: 8,8
-+EOF
-+
-+testfiles testfile_gnu_props.64le.o
-+testrun_compare ${abs_top_builddir}/tests/xlate_notes testfile_gnu_props.64le.o << EOF
-+Notes in section 4:
-+type: 5,5, namesz: 4,4, descsz: 16,16
-+type: 5,5, namesz: 4,4, descsz: 8,8
-+EOF
-diff --git a/tests/xlate_notes.c b/tests/xlate_notes.c
-new file mode 100644
-index 0000000..90a4ae2
---- /dev/null
-+++ b/tests/xlate_notes.c
-@@ -0,0 +1,157 @@
-+/* Test program for extracting ELF Note headers and getting whole notes.
-+ Copyright (C) 2019 Red Hat, Inc.
-+ This file is part of elfutils.
-+
-+ 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.
-+
-+ elfutils 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, see <http://www.gnu.org/licenses/>. */
-+
-+#ifdef HAVE_CONFIG_H
-+# include <config.h>
-+#endif
-+
-+#include <errno.h>
-+#include <fcntl.h>
-+#include <inttypes.h>
-+#include <stdio.h>
-+#include <stdlib.h>
-+#include <string.h>
-+#include <unistd.h>
-+
-+#include ELFUTILS_HEADER(elf)
-+#include <gelf.h>
-+
-+int
-+main (int argc, char *argv[])
-+{
-+ if (argc != 2)
-+ {
-+ printf ("No ELF file given as argument\n");
-+ exit (1);
-+ }
-+
-+ const char *fname = argv[1];
-+
-+ // Initialize libelf.
-+ elf_version (EV_CURRENT);
-+
-+ /* Read the ELF from disk now. */
-+ int fd = open (fname, O_RDONLY);
-+ if (fd == -1)
-+ {
-+ printf ("cannot open '%s': %s\n", fname, strerror (errno));
-+ exit (1);
-+ }
-+
-+ Elf *elf = elf_begin (fd, ELF_C_READ, NULL);
-+ if (elf == NULL)
-+ {
-+ printf ("cannot create ELF descriptor: %s\n", elf_errmsg (-1));
-+ exit (1);
-+ }
-+
-+ GElf_Ehdr ehdr;
-+ if (gelf_getehdr (elf, &ehdr) == NULL)
-+ {
-+ printf ("cannot get Ehdr: %s\n", elf_errmsg (-1));
-+ exit (1);
-+ }
-+
-+ /* Search for all SHT_NOTE sections. */
-+ Elf_Scn *scn = NULL;
-+ while ((scn = elf_nextscn (elf, scn)) != NULL)
-+ {
-+ /* Get the header. */
-+ GElf_Shdr shdr;
-+ if (gelf_getshdr (scn, &shdr) == NULL)
-+ {
-+ printf ("couldn't get shdr: %s\n", elf_errmsg (-1));
-+ exit (1);
-+ }
-+
-+ if (shdr.sh_type == SHT_NOTE)
-+ {
-+ printf ("Notes in section %zd:\n", elf_ndxscn (scn));
-+
-+ Elf_Data *raw = elf_rawdata (scn, NULL);
-+ if (raw == NULL)
-+ {
-+ printf ("couldn't get raw data: %s\n", elf_errmsg (-1));
-+ exit (1);
-+ }
-+
-+ Elf_Data *data = elf_getdata (scn, NULL);
-+ if (data == NULL)
-+ {
-+ printf ("couldn't get data: %s\n", elf_errmsg (-1));
-+ exit (1);
-+ }
-+
-+ size_t off = 0;
-+ size_t next;
-+ GElf_Nhdr nhdr;
-+ size_t n_off;
-+ size_t d_off;
-+ while ((next = gelf_getnote (data, off, &nhdr, &n_off, &d_off)) > 0)
-+ {
-+ /* Now just get the note header "raw" (don't
-+ copy/translate the note data). This only handles
-+ traditional GNU ELF Notes, so we still use the next
-+ from gelf_getnote (padding is different for new style
-+ ELF_T_NHDR8 notes). */
-+ Elf32_Nhdr nh;
-+ Elf_Data src =
-+ {
-+ .d_version = EV_CURRENT, .d_type = ELF_T_NHDR,
-+ .d_size = sizeof nh
-+ };
-+ Elf_Data dst = src;
-+ src.d_buf = raw->d_buf + off;
-+ dst.d_buf = &nh;
-+
-+ if (elf32_xlatetom (&dst, &src, ehdr.e_ident[EI_DATA]) == NULL)
-+ {
-+ printf ("couldn't xlate note: %s\n", elf_errmsg (-1));
-+ exit (1);
-+ }
-+
-+ printf ("type: %" PRId32 ",%" PRId32
-+ ", namesz: %" PRId32 ",%" PRId32
-+ ", descsz: %" PRId32 ",%" PRId32 "\n",
-+ nhdr.n_type, nh.n_type,
-+ nhdr.n_namesz, nh.n_namesz,
-+ nhdr.n_descsz, nh.n_descsz);
-+
-+ if (nhdr.n_type != nh.n_type
-+ || nhdr.n_namesz != nh.n_namesz
-+ || nhdr.n_descsz != nh.n_descsz)
-+ {
-+ printf ("Nhdrs not equal!\n");
-+ exit (1);
-+ }
-+
-+ off = next;
-+ }
-+ }
-+
-+ }
-+
-+ if (elf_end (elf) != 0)
-+ {
-+ printf ("failure in elf_end: %s\n", elf_errmsg (-1));
-+ exit (1);
-+ }
-+
-+ close (fd);
-+
-+ return 0;
-+}
-diff -ur elfutils-0.176.orig/tests/Makefile.in elfutils-0.176/tests/Makefile.in
---- elfutils-0.176.orig/tests/Makefile.in 2019-04-30 22:42:49.534655124 +0200
-+++ elfutils-0.176/tests/Makefile.in 2019-04-30 22:46:30.046656790 +0200
-@@ -131,8 +131,8 @@
- get-units-invalid$(EXEEXT) get-units-split$(EXEEXT) \
- attr-integrate-skel$(EXEEXT) all-dwarf-ranges$(EXEEXT) \
- unit-info$(EXEEXT) next_cfi$(EXEEXT) elfcopy$(EXEEXT) \
-- addsections$(EXEEXT) $(am__EXEEXT_1) $(am__EXEEXT_2) \
-- $(am__EXEEXT_4)
-+ addsections$(EXEEXT) xlate_notes$(EXEEXT) $(am__EXEEXT_1) \
-+ $(am__EXEEXT_2) $(am__EXEEXT_4)
- @BIARCH_TRUE@am__append_5 = backtrace-child-biarch
- TESTS = run-arextract.sh run-arsymtest.sh run-ar.sh newfile$(EXEEXT) \
- test-nlist$(EXEEXT) update1$(EXEEXT) update2$(EXEEXT) \
-@@ -211,8 +211,8 @@
- run-unit-info.sh run-reloc-bpf.sh run-next-cfi.sh \
- run-next-cfi-self.sh run-copyadd-sections.sh \
- run-copymany-sections.sh run-typeiter-many.sh \
-- run-strip-test-many.sh run-strip-version.sh $(am__EXEEXT_2) \
-- $(am__append_8) $(am__EXEEXT_5)
-+ run-strip-test-many.sh run-strip-version.sh run-xlate-note.sh \
-+ $(am__EXEEXT_2) $(am__append_8) $(am__EXEEXT_5)
- @STANDALONE_FALSE@am__append_6 = msg_tst system-elf-libelf-test
- @STANDALONE_FALSE@am__append_7 = msg_tst system-elf-libelf-test
- @LZMA_TRUE@am__append_8 = run-readelf-s.sh run-dwflsyms.sh
-@@ -606,6 +606,9 @@
- vendorelf_SOURCES = vendorelf.c
- vendorelf_OBJECTS = vendorelf.$(OBJEXT)
- vendorelf_DEPENDENCIES = $(am__DEPENDENCIES_2)
-+xlate_notes_SOURCES = xlate_notes.c
-+xlate_notes_OBJECTS = xlate_notes.$(OBJEXT)
-+xlate_notes_DEPENDENCIES = $(am__DEPENDENCIES_2)
- zstrptr_SOURCES = zstrptr.c
- zstrptr_OBJECTS = zstrptr.$(OBJEXT)
- zstrptr_DEPENDENCIES = $(am__DEPENDENCIES_2)
-@@ -683,7 +686,7 @@
- ./$(DEPDIR)/update2.Po ./$(DEPDIR)/update3.Po \
- ./$(DEPDIR)/update4.Po ./$(DEPDIR)/varlocs.Po \
- ./$(DEPDIR)/vdsosyms.Po ./$(DEPDIR)/vendorelf.Po \
-- ./$(DEPDIR)/zstrptr.Po
-+ ./$(DEPDIR)/xlate_notes.Po ./$(DEPDIR)/zstrptr.Po
- am__mv = mv -f
- AM_V_lt = $(am__v_lt_@AM_V@)
- am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@)
-@@ -726,7 +729,8 @@
- showptable.c strptr.c system-elf-libelf-test.c \
- test-elf_cntl_gelf_getshdr.c test-flag-nobits.c test-nlist.c \
- typeiter.c typeiter2.c unit-info.c update1.c update2.c \
-- update3.c update4.c varlocs.c vdsosyms.c vendorelf.c zstrptr.c
-+ update3.c update4.c varlocs.c vdsosyms.c vendorelf.c \
-+ xlate_notes.c zstrptr.c
- DIST_SOURCES = addrcfi.c addrscopes.c addsections.c aggregate_size.c \
- all-dwarf-ranges.c alldts.c allfcts.c allregs.c arextract.c \
- arls.c arsymtest.c asm-tst1.c asm-tst2.c asm-tst3.c asm-tst4.c \
-@@ -752,7 +756,8 @@
- showptable.c strptr.c system-elf-libelf-test.c \
- test-elf_cntl_gelf_getshdr.c test-flag-nobits.c test-nlist.c \
- typeiter.c typeiter2.c unit-info.c update1.c update2.c \
-- update3.c update4.c varlocs.c vdsosyms.c vendorelf.c zstrptr.c
-+ update3.c update4.c varlocs.c vdsosyms.c vendorelf.c \
-+ xlate_notes.c zstrptr.c
- am__can_run_installinfo = \
- case $$AM_UPDATE_INFO_DIR in \
- n|no|NO) false;; \
-@@ -1405,7 +1410,8 @@
- testfile-debug-rel-ppc64-g.o.bz2 \
- testfile-debug-rel-ppc64-z.o.bz2 \
- testfile-debug-rel-ppc64.o.bz2 \
-- run-strip-version.sh testfile-version.bz2
-+ run-strip-version.sh testfile-version.bz2 \
-+ run-xlate-note.sh
-
- @USE_VALGRIND_TRUE@valgrind_cmd = 'valgrind -q --leak-check=full --error-exitcode=1'
- installed_TESTS_ENVIRONMENT = libdir=$(DESTDIR)$(libdir); \
-@@ -1559,6 +1565,7 @@
- next_cfi_LDADD = $(libelf) $(libdw)
- elfcopy_LDADD = $(libelf)
- addsections_LDADD = $(libelf)
-+xlate_notes_LDADD = $(libelf)
-
- # We want to test the libelf header against the system elf.h header.
- # Don't include any -I CPPFLAGS. Except when we install our own elf.h.
-@@ -2011,6 +2018,10 @@
- @rm -f vendorelf$(EXEEXT)
- $(AM_V_CCLD)$(LINK) $(vendorelf_OBJECTS) $(vendorelf_LDADD) $(LIBS)
-
-+xlate_notes$(EXEEXT): $(xlate_notes_OBJECTS) $(xlate_notes_DEPENDENCIES) $(EXTRA_xlate_notes_DEPENDENCIES)
-+ @rm -f xlate_notes$(EXEEXT)
-+ $(AM_V_CCLD)$(LINK) $(xlate_notes_OBJECTS) $(xlate_notes_LDADD) $(LIBS)
-+
- zstrptr$(EXEEXT): $(zstrptr_OBJECTS) $(zstrptr_DEPENDENCIES) $(EXTRA_zstrptr_DEPENDENCIES)
- @rm -f zstrptr$(EXEEXT)
- $(AM_V_CCLD)$(LINK) $(zstrptr_OBJECTS) $(zstrptr_LDADD) $(LIBS)
-@@ -2124,6 +2135,7 @@
- @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/varlocs.Po@am__quote@ # am--include-marker
- @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/vdsosyms.Po@am__quote@ # am--include-marker
- @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/vendorelf.Po@am__quote@ # am--include-marker
-+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/xlate_notes.Po@am__quote@ # am--include-marker
- @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/zstrptr.Po@am__quote@ # am--include-marker
-
- $(am__depfiles_remade):
-@@ -3732,6 +3744,13 @@
- --log-file $$b.log --trs-file $$b.trs \
- $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
- "$$tst" $(AM_TESTS_FD_REDIRECT)
-+run-xlate-note.sh.log: run-xlate-note.sh
-+ @p='run-xlate-note.sh'; \
-+ b='run-xlate-note.sh'; \
-+ $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
-+ --log-file $$b.log --trs-file $$b.trs \
-+ $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
-+ "$$tst" $(AM_TESTS_FD_REDIRECT)
- msg_tst.log: msg_tst$(EXEEXT)
- @p='msg_tst$(EXEEXT)'; \
- b='msg_tst'; \
-@@ -4027,6 +4046,7 @@
- -rm -f ./$(DEPDIR)/varlocs.Po
- -rm -f ./$(DEPDIR)/vdsosyms.Po
- -rm -f ./$(DEPDIR)/vendorelf.Po
-+ -rm -f ./$(DEPDIR)/xlate_notes.Po
- -rm -f ./$(DEPDIR)/zstrptr.Po
- -rm -f Makefile
- distclean-am: clean-am distclean-compile distclean-generic \
-@@ -4176,6 +4196,7 @@
- -rm -f ./$(DEPDIR)/varlocs.Po
- -rm -f ./$(DEPDIR)/vdsosyms.Po
- -rm -f ./$(DEPDIR)/vendorelf.Po
-+ -rm -f ./$(DEPDIR)/xlate_notes.Po
- -rm -f ./$(DEPDIR)/zstrptr.Po
- -rm -f Makefile
- maintainer-clean-am: distclean-am maintainer-clean-generic
diff --git a/SOURCES/elfutils-0.178-compressed-vmlinuz.patch b/SOURCES/elfutils-0.178-compressed-vmlinuz.patch
new file mode 100644
index 0000000..1df54a1
--- /dev/null
+++ b/SOURCES/elfutils-0.178-compressed-vmlinuz.patch
@@ -0,0 +1,62 @@
+commit 4a90cb11140a6bb3712228861a32e4035013ad85
+Author: Mark Wielaard <mark@klomp.org>
+Date: Thu Dec 5 15:03:54 2019 +0100
+
+ libdwfl: Find and handle compressed vmlinuz image.
+
+ Both the dwfl_linux_kernel_find_elf callback and the
+ dwfl_linux_kernel_report_offline reporting function only handled
+ vmlinix images possibly compressed with .gz, .bz2 or .xz extension.
+ They did not find or handle the much more common vmlinuz compressed
+ images.
+
+ It is not completely clear why we didn't up to now. Support for
+ compressed ELF files was added in 2009 and the code was updated to
+ to try to find the .gz, .bz2 or .xz extension variants in 2011.
+ But not the vmlinuz named variant.
+
+ Reported-by: Aaron Merey <amerey@redhat.com>
+ Tested-by: Frank Ch. Eigler <fche@redhat.com>
+ Signed-off-by: Mark Wielaard <mark@klomp.org>
+
+diff --git a/libdwfl/linux-kernel-modules.c b/libdwfl/linux-kernel-modules.c
+index d46ab5aa..48fb1ff0 100644
+--- a/libdwfl/linux-kernel-modules.c
++++ b/libdwfl/linux-kernel-modules.c
+@@ -174,6 +174,8 @@ kernel_release (void)
+ static int
+ find_kernel_elf (Dwfl *dwfl, const char *release, char **fname)
+ {
++ /* First try to find an uncompressed vmlinux image. Possibly
++ including debuginfo. */
+ if ((release[0] == '/'
+ ? asprintf (fname, "%s/vmlinux", release)
+ : asprintf (fname, "/boot/vmlinux-%s", release)) < 0)
+@@ -188,6 +190,27 @@ find_kernel_elf (Dwfl *dwfl, const char *release, char **fname)
+ fd = try_kernel_name (dwfl, fname, true);
+ }
+
++ /* There might be a compressed vmlinuz image. Probably without
++ debuginfo, but try to find it under the debug path also, just in
++ case. */
++ if (fd < 0)
++ {
++ free (*fname);
++ if ((release[0] == '/'
++ ? asprintf (fname, "%s/vmlinuz", release)
++ : asprintf (fname, "/boot/vmlinuz-%s", release)) < 0)
++ return -1;
++
++ fd = try_kernel_name (dwfl, fname, true);
++ if (fd < 0 && release[0] != '/')
++ {
++ free (*fname);
++ if (asprintf (fname, MODULEDIRFMT "/vmlinuz", release) < 0)
++ return -1;
++ fd = try_kernel_name (dwfl, fname, true);
++ }
++ }
++
+ return fd;
+ }
+
diff --git a/SOURCES/elfutils-0.178-curl-code-gcc-10.patch b/SOURCES/elfutils-0.178-curl-code-gcc-10.patch
new file mode 100644
index 0000000..a1e2741
--- /dev/null
+++ b/SOURCES/elfutils-0.178-curl-code-gcc-10.patch
@@ -0,0 +1,53 @@
+commit 374fbed3da0197f794a904e78e75e961c7e2e92c
+Author: Mark Wielaard <mark@klomp.org>
+Date: Wed Dec 4 00:39:26 2019 +0100
+
+ debuginfod: Fix implicit conversion from 'CURLcode' to 'CURLMcode'
+
+ GCC10 warns when converting the value of one enum type into another:
+
+ debuginfod-client.c:530:24: error: implicit conversion from ‘CURLcode’
+ to ‘CURLMcode’ [-Werror=enum-conversion]
+ 530 | curl_res = curl_easy_getinfo(target_handle,
+ | ^
+
+ libcurl has different error code enums. The "easy" interfaces return
+ a CURLcode error. The "multi" interface functions return a CURLMcode.
+
+ Signed-off-by: Mark Wielaard <mark@klomp.org>
+
+diff --git a/debuginfod/debuginfod-client.c b/debuginfod/debuginfod-client.c
+index 6e62b86c..302ea2dc 100644
+--- a/debuginfod/debuginfod-client.c
++++ b/debuginfod/debuginfod-client.c
+@@ -509,8 +509,6 @@ debuginfod_query_server (debuginfod_client *c,
+ long loops = 0;
+ do
+ {
+- CURLMcode curl_res;
+-
+ if (c->progressfn) /* inform/check progress callback */
+ {
+ loops ++;
+@@ -518,6 +516,7 @@ debuginfod_query_server (debuginfod_client *c,
+ long pb = 0;
+ if (target_handle) /* we've committed to a server; report its download progress */
+ {
++ CURLcode curl_res;
+ #ifdef CURLINFO_SIZE_DOWNLOAD_T
+ curl_off_t dl;
+ curl_res = curl_easy_getinfo(target_handle,
+@@ -564,10 +563,10 @@ debuginfod_query_server (debuginfod_client *c,
+ if (data[i].handle != target_handle)
+ curl_multi_remove_handle(curlm, data[i].handle);
+
+- curl_res = curl_multi_perform(curlm, &still_running);
+- if (curl_res != CURLM_OK)
++ CURLMcode curlm_res = curl_multi_perform(curlm, &still_running);
++ if (curlm_res != CURLM_OK)
+ {
+- switch (curl_res)
++ switch (curlm_res)
+ {
+ case CURLM_CALL_MULTI_PERFORM: continue;
+ case CURLM_OUT_OF_MEMORY: rc = -ENOMEM; break;
diff --git a/SOURCES/elfutils-0.178-debuginfod-no-cache.patch b/SOURCES/elfutils-0.178-debuginfod-no-cache.patch
new file mode 100644
index 0000000..a05336b
--- /dev/null
+++ b/SOURCES/elfutils-0.178-debuginfod-no-cache.patch
@@ -0,0 +1,67 @@
+commit d8bad02afc7b7f30402b4e0e458df874a6d600da
+Author: Mark Wielaard <mark@klomp.org>
+Date: Mon Dec 9 19:38:19 2019 +0100
+
+ debuginfod: Check the DEBUGINFOD_URLS environment variable early in client.
+
+ If the debuginfod-client isn't configured we should do as little
+ as possible. Simply return early with ENOSYS if no servers are
+ configured. This means we won't check
+
+ This does change the behavior of the debuginfod_find calls slightly.
+ Previously we would setup and check the cache if the given build-id
+ was valid. Which might have provided a result if an earlier client
+ had run with the same cache and valid server URLs which knew about
+ that particular build-id. Now we don't return any cached results
+ unless at least one server is configured.
+
+ This prevents selinux errors when the library is used in a confined
+ setup.
+
+ Signed-off-by: Mark Wielaard <mark@klomp.org>
+
+diff --git a/debuginfod/debuginfod-client.c b/debuginfod/debuginfod-client.c
+index 302ea2dc..ab7b4e13 100644
+--- a/debuginfod/debuginfod-client.c
++++ b/debuginfod/debuginfod-client.c
+@@ -301,6 +301,16 @@ debuginfod_query_server (debuginfod_client *c,
+ char target_cache_tmppath[PATH_MAX*5];
+ char suffix[PATH_MAX*2];
+ char build_id_bytes[MAX_BUILD_ID_BYTES * 2 + 1];
++ int rc;
++
++ /* Is there any server we can query? If not, don't do any work,
++ just return with ENOSYS. Don't even access the cache. */
++ urls_envvar = getenv(server_urls_envvar);
++ if (urls_envvar == NULL || urls_envvar[0] == '\0')
++ {
++ rc = -ENOSYS;
++ goto out;
++ }
+
+ /* Copy lowercase hex representation of build_id into buf. */
+ if ((build_id_len >= MAX_BUILD_ID_BYTES) ||
+@@ -373,7 +383,7 @@ debuginfod_query_server (debuginfod_client *c,
+ /* XXX combine these */
+ snprintf(interval_path, sizeof(interval_path), "%s/%s", cache_path, cache_clean_interval_filename);
+ snprintf(maxage_path, sizeof(maxage_path), "%s/%s", cache_path, cache_max_unused_age_filename);
+- int rc = debuginfod_init_cache(cache_path, interval_path, maxage_path);
++ rc = debuginfod_init_cache(cache_path, interval_path, maxage_path);
+ if (rc != 0)
+ goto out;
+ rc = debuginfod_clean_cache(c, cache_path, interval_path, maxage_path);
+@@ -390,14 +400,6 @@ debuginfod_query_server (debuginfod_client *c,
+ return fd;
+ }
+
+-
+- urls_envvar = getenv(server_urls_envvar);
+- if (urls_envvar == NULL || urls_envvar[0] == '\0')
+- {
+- rc = -ENOSYS;
+- goto out;
+- }
+-
+ if (getenv(server_timeout_envvar))
+ server_timeout = atoi (getenv(server_timeout_envvar));
+
diff --git a/SOURCES/elfutils-0.178-debuginfod-timeoutprogress.patch b/SOURCES/elfutils-0.178-debuginfod-timeoutprogress.patch
new file mode 100644
index 0000000..9e81e9e
--- /dev/null
+++ b/SOURCES/elfutils-0.178-debuginfod-timeoutprogress.patch
@@ -0,0 +1,593 @@
+commit 76ad56c430f0b85c47115688c511d9bd4fa671d4
+Author: Frank Ch. Eigler <fche@redhat.com>
+Date: Wed Dec 4 15:51:12 2019 -0500
+
+ debuginfod: usability tweaks, incl. $DEBUGINFOD_PROGRESS client support
+
+ This facility allows a default progress-printing function to be
+ installed if the given environment variable is set. Some larger usage
+ experience (systemtap fetching kernels) indicates the default timeout
+ is too short, so forked it into a connection timeout (default short)
+ and a transfer timeout (default unlimited).
+
+ Signed-off-by: Frank Ch. Eigler <fche@redhat.com>
+
+diff --git a/debuginfod/debuginfod-client.c b/debuginfod/debuginfod-client.c
+index ab7b4e1..9a4a0e0 100644
+--- a/debuginfod/debuginfod-client.c
++++ b/debuginfod/debuginfod-client.c
+@@ -40,6 +40,7 @@
+
+ #include "config.h"
+ #include "debuginfod.h"
++#include "system.h"
+ #include <assert.h>
+ #include <dirent.h>
+ #include <stdio.h>
+@@ -98,16 +99,16 @@ static const time_t cache_default_max_unused_age_s = 604800; /* 1 week */
+ static const char *cache_default_name = ".debuginfod_client_cache";
+ static const char *cache_path_envvar = DEBUGINFOD_CACHE_PATH_ENV_VAR;
+
+-/* URLs of debuginfods, separated by url_delim.
+- This env var must be set for debuginfod-client to run. */
++/* URLs of debuginfods, separated by url_delim. */
+ static const char *server_urls_envvar = DEBUGINFOD_URLS_ENV_VAR;
+ static const char *url_delim = " ";
+ static const char url_delim_char = ' ';
+
+-/* Timeout for debuginfods, in seconds.
+- This env var must be set for debuginfod-client to run. */
++/* Timeout for debuginfods, in seconds. */
+ static const char *server_timeout_envvar = DEBUGINFOD_TIMEOUT_ENV_VAR;
+-static int server_timeout = 5;
++static const long default_connect_timeout = 5;
++static const long default_transfer_timeout = -1; /* unlimited */
++
+
+ /* Data associated with a particular CURL easy handle. Passed to
+ the write callback. */
+@@ -400,8 +401,18 @@ debuginfod_query_server (debuginfod_client *c,
+ return fd;
+ }
+
+- if (getenv(server_timeout_envvar))
+- server_timeout = atoi (getenv(server_timeout_envvar));
++ long connect_timeout = default_connect_timeout;
++ long transfer_timeout = default_transfer_timeout;
++ const char* timeout_envvar = getenv(server_timeout_envvar);
++ if (timeout_envvar != NULL)
++ {
++ long ct, tt;
++ rc = sscanf(timeout_envvar, "%ld,%ld", &ct, &tt);
++ if (rc >= 1)
++ connect_timeout = ct;
++ if (rc >= 2)
++ transfer_timeout = tt;
++ }
+
+ /* make a copy of the envvar so it can be safely modified. */
+ server_urls = strdup(urls_envvar);
+@@ -493,7 +504,10 @@ debuginfod_query_server (debuginfod_client *c,
+ CURLOPT_WRITEFUNCTION,
+ debuginfod_write_callback);
+ curl_easy_setopt(data[i].handle, CURLOPT_WRITEDATA, (void*)&data[i]);
+- curl_easy_setopt(data[i].handle, CURLOPT_TIMEOUT, (long) server_timeout);
++ if (connect_timeout >= 0)
++ curl_easy_setopt(data[i].handle, CURLOPT_CONNECTTIMEOUT, connect_timeout);
++ if (transfer_timeout >= 0)
++ curl_easy_setopt(data[i].handle, CURLOPT_TIMEOUT, transfer_timeout);
+ curl_easy_setopt(data[i].handle, CURLOPT_FILETIME, (long) 1);
+ curl_easy_setopt(data[i].handle, CURLOPT_FOLLOWLOCATION, (long) 1);
+ curl_easy_setopt(data[i].handle, CURLOPT_FAILONERROR, (long) 1);
+@@ -511,11 +525,32 @@ debuginfod_query_server (debuginfod_client *c,
+ long loops = 0;
+ do
+ {
++ /* Wait 1 second, the minimum DEBUGINFOD_TIMEOUT. */
++ curl_multi_wait(curlm, NULL, 0, 1000, NULL);
++
++ /* If the target file has been found, abort the other queries. */
++ if (target_handle != NULL)
++ for (int i = 0; i < num_urls; i++)
++ if (data[i].handle != target_handle)
++ curl_multi_remove_handle(curlm, data[i].handle);
++
++ CURLMcode curlm_res = curl_multi_perform(curlm, &still_running);
++ if (curlm_res != CURLM_OK)
++ {
++ switch (curlm_res)
++ {
++ case CURLM_CALL_MULTI_PERFORM: continue;
++ case CURLM_OUT_OF_MEMORY: rc = -ENOMEM; break;
++ default: rc = -ENETUNREACH; break;
++ }
++ goto out1;
++ }
++
+ if (c->progressfn) /* inform/check progress callback */
+ {
+ loops ++;
+ long pa = loops; /* default params for progress callback */
+- long pb = 0;
++ long pb = 0; /* transfer_timeout tempting, but loops != elapsed-time */
+ if (target_handle) /* we've committed to a server; report its download progress */
+ {
+ CURLcode curl_res;
+@@ -535,6 +570,8 @@ debuginfod_query_server (debuginfod_client *c,
+ pa = (dl > LONG_MAX ? LONG_MAX : (long)dl);
+ #endif
+
++ /* NB: If going through deflate-compressing proxies, this
++ number is likely to be unavailable, so -1 may show. */
+ #ifdef CURLINFO_CURLINFO_CONTENT_LENGTH_DOWNLOAD_T
+ curl_off_t cl;
+ curl_res = curl_easy_getinfo(target_handle,
+@@ -555,27 +592,6 @@ debuginfod_query_server (debuginfod_client *c,
+ if ((*c->progressfn) (c, pa, pb))
+ break;
+ }
+-
+- /* Wait 1 second, the minimum DEBUGINFOD_TIMEOUT. */
+- curl_multi_wait(curlm, NULL, 0, 1000, NULL);
+-
+- /* If the target file has been found, abort the other queries. */
+- if (target_handle != NULL)
+- for (int i = 0; i < num_urls; i++)
+- if (data[i].handle != target_handle)
+- curl_multi_remove_handle(curlm, data[i].handle);
+-
+- CURLMcode curlm_res = curl_multi_perform(curlm, &still_running);
+- if (curlm_res != CURLM_OK)
+- {
+- switch (curlm_res)
+- {
+- case CURLM_CALL_MULTI_PERFORM: continue;
+- case CURLM_OUT_OF_MEMORY: rc = -ENOMEM; break;
+- default: rc = -ENETUNREACH; break;
+- }
+- goto out1;
+- }
+ } while (still_running);
+
+ /* Check whether a query was successful. If so, assign its handle
+@@ -674,9 +690,9 @@ debuginfod_query_server (debuginfod_client *c,
+
+ curl_multi_cleanup(curlm);
+ unlink (target_cache_tmppath);
++ close (fd); /* before the rmdir, otherwise it'll fail */
+ (void) rmdir (target_cache_dir); /* nop if not empty */
+ free(data);
+- close (fd);
+
+ out0:
+ free (server_urls);
+@@ -685,6 +701,22 @@ debuginfod_query_server (debuginfod_client *c,
+ return rc;
+ }
+
++
++/* Activate a basic form of progress tracing */
++static int
++default_progressfn (debuginfod_client *c, long a, long b)
++{
++ (void) c;
++
++ dprintf(STDERR_FILENO,
++ "Downloading from debuginfod %ld/%ld%s", a, b,
++ ((a == b) ? "\n" : "\r"));
++ /* XXX: include URL - stateful */
++
++ return 0;
++}
++
++
+ /* See debuginfod.h */
+ debuginfod_client *
+ debuginfod_begin (void)
+@@ -693,7 +725,12 @@ debuginfod_begin (void)
+ size_t size = sizeof (struct debuginfod_client);
+ client = (debuginfod_client *) malloc (size);
+ if (client != NULL)
+- client->progressfn = NULL;
++ {
++ if (getenv(DEBUGINFOD_PROGRESS_ENV_VAR))
++ client->progressfn = default_progressfn;
++ else
++ client->progressfn = NULL;
++ }
+ return client;
+ }
+
+diff --git a/debuginfod/debuginfod.h b/debuginfod/debuginfod.h
+index 6b1b1cc..33fae86 100644
+--- a/debuginfod/debuginfod.h
++++ b/debuginfod/debuginfod.h
+@@ -33,6 +33,7 @@
+ #define DEBUGINFOD_URLS_ENV_VAR "DEBUGINFOD_URLS"
+ #define DEBUGINFOD_CACHE_PATH_ENV_VAR "DEBUGINFOD_CACHE_PATH"
+ #define DEBUGINFOD_TIMEOUT_ENV_VAR "DEBUGINFOD_TIMEOUT"
++#define DEBUGINFOD_PROGRESS_ENV_VAR "DEBUGINFOD_PROGRESS"
+
+ /* Handle for debuginfod-client connection. */
+ typedef struct debuginfod_client debuginfod_client;
+diff --git a/doc/debuginfod-find.1 b/doc/debuginfod-find.1
+index a759ecb..023acbb 100644
+--- a/doc/debuginfod-find.1
++++ b/doc/debuginfod-find.1
+@@ -119,9 +119,13 @@ debuginfod instances. Alternate URL prefixes are separated by space.
+
+ .TP 21
+ .B DEBUGINFOD_TIMEOUT
+-This environment variable governs the timeout for each debuginfod HTTP
+-connection. A server that fails to respond within this many seconds
+-is skipped. The default is 5.
++This environment variable governs the timeouts for each debuginfod
++HTTP connection. One or two comma-separated numbers may be given.
++The first is the number of seconds for the connection establishment
++(CURLOPT_CONNECTTIMEOUT), and the default is 5. The second is the
++number of seconds for the transfer completion (CURLOPT_TIMEOUT), and
++the default is no timeout. (Zero or negative also means "no
++timeout".)
+
+ .TP 21
+ .B DEBUGINFOD_CACHE_PATH
+diff --git a/doc/debuginfod_find_debuginfo.3 b/doc/debuginfod_find_debuginfo.3
+index be8eed0..ea8c616 100644
+--- a/doc/debuginfod_find_debuginfo.3
++++ b/doc/debuginfod_find_debuginfo.3
+@@ -163,9 +163,21 @@ debuginfod instances. Alternate URL prefixes are separated by space.
+
+ .TP 21
+ .B DEBUGINFOD_TIMEOUT
+-This environment variable governs the timeout for each debuginfod HTTP
+-connection. A server that fails to respond within this many seconds
+-is skipped. The default is 5.
++This environment variable governs the timeouts for each debuginfod
++HTTP connection. One or two comma-separated numbers may be given.
++The first is the number of seconds for the connection establishment
++(CURLOPT_CONNECTTIMEOUT), and the default is 5. The second is the
++number of seconds for the transfer completion (CURLOPT_TIMEOUT), and
++the default is no timeout. (Zero or negative also means "no
++timeout".)
++
++.TP 21
++.B DEBUGINFOD_PROGRESS
++This environment variable governs the default progress function. If
++set, and if a progressfn is not explicitly set, then the library will
++configure a default progressfn. This function will append a simple
++progress message periodically to the given file. Consider using
++"/dev/stderr" on platforms that support it. The default is nothing.
+
+ .TP 21
+ .B DEBUGINFOD_CACHE_PATH
+diff --git a/tests/run-debuginfod-find.sh b/tests/run-debuginfod-find.sh
+index 6533996..4cf6138 100755
+--- a/tests/run-debuginfod-find.sh
++++ b/tests/run-debuginfod-find.sh
+@@ -89,7 +89,7 @@ wait_ready $PORT1 'ready' 1
+ export DEBUGINFOD_URLS=http://127.0.0.1:$PORT1/ # or without trailing /
+
+ # Be patient when run on a busy machine things might take a bit.
+-export DEBUGINFOD_TIMEOUT=10
++export DEBUGINFOD_TIMEOUT=1,10
+
+ # We use -t0 and -g0 here to turn off time-based scanning & grooming.
+ # For testing purposes, we just sic SIGUSR1 / SIGUSR2 at the process.
+@@ -153,8 +153,11 @@ cmp $filename F/prog2
+ cat vlog
+ grep -q Progress vlog
+ tempfiles vlog
+-filename=`testrun ${abs_top_builddir}/debuginfod/debuginfod-find executable $BUILDID2`
++filename=`testrun env DEBUGINFOD_PROGRESS=1 ${abs_top_builddir}/debuginfod/debuginfod-find executable $BUILDID2 2>vlog2`
+ cmp $filename F/prog2
++cat vlog2
++grep -q Downloading vlog2
++tempfiles vlog2
+ filename=`testrun ${abs_top_builddir}/debuginfod/debuginfod-find source $BUILDID2 ${PWD}/prog2.c`
+ cmp $filename ${PWD}/prog2.c
+
+
+commit 288c76775f2d27976eb269e568b53c742d973dbc
+Author: Frank Ch. Eigler <fche@redhat.com>
+Date: Mon Jan 6 04:29:21 2020 -0500
+
+ debuginfod: pass a distro-summary User-Agent request header
+
+ It may be useful for a debuginfod server operator to know what kinds
+ of clients make webapi requests. This is mainly as a
+ telemetry/diagnostic (though the data cannot be really trusted). It
+ may also be useful to automate downloading of distro packages to a
+ debuginfod server in the case of an unknown hex buildid. doc/testing
+ not affected as these are diagnostics.
+
+ Signed-off-by: Frank Ch. Eigler <fche@redhat.com>
+ Signed-off-by: Mark Wielaard <mjw@redhat.com>
+
+diff --git a/debuginfod/debuginfod-client.c b/debuginfod/debuginfod-client.c
+index 9a4a0e0..66ccb21 100644
+--- a/debuginfod/debuginfod-client.c
++++ b/debuginfod/debuginfod-client.c
+@@ -1,5 +1,5 @@
+ /* Retrieve ELF / DWARF / source files from the debuginfod.
+- Copyright (C) 2019 Red Hat, Inc.
++ Copyright (C) 2019-2020 Red Hat, Inc.
+ This file is part of elfutils.
+
+ This file is free software; you can redistribute it and/or modify
+@@ -58,6 +58,7 @@
+ #include <sys/syscall.h>
+ #include <sys/types.h>
+ #include <sys/stat.h>
++#include <sys/utsname.h>
+ #include <curl/curl.h>
+
+ /* If fts.h is included before config.h, its indirect inclusions may not
+@@ -279,6 +280,87 @@ debuginfod_clean_cache(debuginfod_client *c,
+ #define MAX_BUILD_ID_BYTES 64
+
+
++static void
++add_extra_headers(CURL *handle)
++{
++ /* Compute a User-Agent: string to send. The more accurately this
++ describes this host, the likelier that the debuginfod servers
++ might be able to locate debuginfo for us. */
++
++ char* utspart = NULL;
++ struct utsname uts;
++ int rc = 0;
++ rc = uname (&uts);
++ if (rc == 0)
++ rc = asprintf(& utspart, "%s/%s", uts.sysname, uts.machine);
++ if (rc < 0)
++ utspart = NULL;
++
++ FILE *f = fopen ("/etc/os-release", "r");
++ if (f == NULL)
++ f = fopen ("/usr/lib/os-release", "r");
++ char *id = NULL;
++ char *version = NULL;
++ if (f != NULL)
++ {
++ while (id == NULL || version == NULL)
++ {
++ char buf[128];
++ char *s = &buf[0];
++ if (fgets (s, sizeof(buf), f) == NULL)
++ break;
++
++ int len = strlen (s);
++ if (len < 3)
++ continue;
++ if (s[len - 1] == '\n')
++ {
++ s[len - 1] = '\0';
++ len--;
++ }
++
++ char *v = strchr (s, '=');
++ if (v == NULL || strlen (v) < 2)
++ continue;
++
++ /* Split var and value. */
++ *v = '\0';
++ v++;
++
++ /* Remove optional quotes around value string. */
++ if (*v == '"' || *v == '\'')
++ {
++ v++;
++ s[len - 1] = '\0';
++ }
++ if (strcmp (s, "ID") == 0)
++ id = strdup (v);
++ if (strcmp (s, "VERSION_ID") == 0)
++ version = strdup (v);
++ }
++ fclose (f);
++ }
++
++ char *ua = NULL;
++ rc = asprintf(& ua, "%s/%s,%s,%s/%s",
++ PACKAGE_NAME, PACKAGE_VERSION,
++ utspart ?: "",
++ id ?: "",
++ version ?: "");
++ if (rc < 0)
++ ua = NULL;
++
++ if (ua)
++ curl_easy_setopt(handle, CURLOPT_USERAGENT, (void*) ua); /* implicit strdup */
++
++ free (ua);
++ free (id);
++ free (version);
++ free (utspart);
++}
++
++
++
+ /* Query each of the server URLs found in $DEBUGINFOD_URLS for the file
+ with the specified build-id, type (debuginfo, executable or source)
+ and filename. filename may be NULL. If found, return a file
+@@ -514,7 +596,7 @@ debuginfod_query_server (debuginfod_client *c,
+ curl_easy_setopt(data[i].handle, CURLOPT_NOSIGNAL, (long) 1);
+ curl_easy_setopt(data[i].handle, CURLOPT_AUTOREFERER, (long) 1);
+ curl_easy_setopt(data[i].handle, CURLOPT_ACCEPT_ENCODING, "");
+- curl_easy_setopt(data[i].handle, CURLOPT_USERAGENT, (void*) PACKAGE_STRING);
++ add_extra_headers(data[i].handle);
+
+ curl_multi_add_handle(curlm, data[i].handle);
+ server_url = strtok_r(NULL, url_delim, &strtok_saveptr);
+
+commit b8d85ed024a745cff05e56c6337d95d654d5294a
+Author: Mark Wielaard <mark@klomp.org>
+Date: Thu Jan 2 17:02:42 2020 +0100
+
+ debuginfod: Use DEBUGINFOD_TIMEOUT as seconds to get at least 100K.
+
+ Use just one timeout using CURLOPT_LOW_SPEED_TIME (default 90 seconds)
+ and CURLOPT_LOW_SPEED_LIMIT (100K).
+
+ Signed-off-by: Mark Wielaard <mark@klomp.org>
+
+diff --git a/debuginfod/debuginfod-client.c b/debuginfod/debuginfod-client.c
+index 66ccb21..e5a2e82 100644
+--- a/debuginfod/debuginfod-client.c
++++ b/debuginfod/debuginfod-client.c
+@@ -105,10 +105,9 @@ static const char *server_urls_envvar = DEBUGINFOD_URLS_ENV_VAR;
+ static const char *url_delim = " ";
+ static const char url_delim_char = ' ';
+
+-/* Timeout for debuginfods, in seconds. */
++/* Timeout for debuginfods, in seconds (to get at least 100K). */
+ static const char *server_timeout_envvar = DEBUGINFOD_TIMEOUT_ENV_VAR;
+-static const long default_connect_timeout = 5;
+-static const long default_transfer_timeout = -1; /* unlimited */
++static const long default_timeout = 90;
+
+
+ /* Data associated with a particular CURL easy handle. Passed to
+@@ -483,18 +482,10 @@ debuginfod_query_server (debuginfod_client *c,
+ return fd;
+ }
+
+- long connect_timeout = default_connect_timeout;
+- long transfer_timeout = default_transfer_timeout;
++ long timeout = default_timeout;
+ const char* timeout_envvar = getenv(server_timeout_envvar);
+ if (timeout_envvar != NULL)
+- {
+- long ct, tt;
+- rc = sscanf(timeout_envvar, "%ld,%ld", &ct, &tt);
+- if (rc >= 1)
+- connect_timeout = ct;
+- if (rc >= 2)
+- transfer_timeout = tt;
+- }
++ timeout = atoi (timeout_envvar);
+
+ /* make a copy of the envvar so it can be safely modified. */
+ server_urls = strdup(urls_envvar);
+@@ -586,10 +577,15 @@ debuginfod_query_server (debuginfod_client *c,
+ CURLOPT_WRITEFUNCTION,
+ debuginfod_write_callback);
+ curl_easy_setopt(data[i].handle, CURLOPT_WRITEDATA, (void*)&data[i]);
+- if (connect_timeout >= 0)
+- curl_easy_setopt(data[i].handle, CURLOPT_CONNECTTIMEOUT, connect_timeout);
+- if (transfer_timeout >= 0)
+- curl_easy_setopt(data[i].handle, CURLOPT_TIMEOUT, transfer_timeout);
++ if (timeout > 0)
++ {
++ /* Make sure there is at least some progress,
++ try to get at least 100K per timeout seconds. */
++ curl_easy_setopt (data[i].handle, CURLOPT_LOW_SPEED_TIME,
++ timeout);
++ curl_easy_setopt (data[i].handle, CURLOPT_LOW_SPEED_LIMIT,
++ 100 * 1024L);
++ }
+ curl_easy_setopt(data[i].handle, CURLOPT_FILETIME, (long) 1);
+ curl_easy_setopt(data[i].handle, CURLOPT_FOLLOWLOCATION, (long) 1);
+ curl_easy_setopt(data[i].handle, CURLOPT_FAILONERROR, (long) 1);
+diff --git a/doc/debuginfod-find.1 b/doc/debuginfod-find.1
+index 023acbb..e71ca29 100644
+--- a/doc/debuginfod-find.1
++++ b/doc/debuginfod-find.1
+@@ -119,13 +119,10 @@ debuginfod instances. Alternate URL prefixes are separated by space.
+
+ .TP 21
+ .B DEBUGINFOD_TIMEOUT
+-This environment variable governs the timeouts for each debuginfod
+-HTTP connection. One or two comma-separated numbers may be given.
+-The first is the number of seconds for the connection establishment
+-(CURLOPT_CONNECTTIMEOUT), and the default is 5. The second is the
+-number of seconds for the transfer completion (CURLOPT_TIMEOUT), and
+-the default is no timeout. (Zero or negative also means "no
+-timeout".)
++This environment variable governs the timeout for each debuginfod HTTP
++connection. A server that fails to provide at least 100K of data
++within this many seconds is skipped. The default is 90 seconds. (Zero
++or negative means "no timeout".)
+
+ .TP 21
+ .B DEBUGINFOD_CACHE_PATH
+diff --git a/doc/debuginfod.8 b/doc/debuginfod.8
+index 342f524..6184bcc 100644
+--- a/doc/debuginfod.8
++++ b/doc/debuginfod.8
+@@ -366,8 +366,10 @@ or indirectly - the results would be hilarious.
+ .TP 21
+ .B DEBUGINFOD_TIMEOUT
+ This environment variable governs the timeout for each debuginfod HTTP
+-connection. A server that fails to respond within this many seconds
+-is skipped. The default is 5.
++connection. A server that fails to provide at least 100K of data
++within this many seconds is skipped. The default is 90 seconds. (Zero
++or negative means "no timeout".)
++
+
+ .TP 21
+ .B DEBUGINFOD_CACHE_PATH
+diff --git a/doc/debuginfod_find_debuginfo.3 b/doc/debuginfod_find_debuginfo.3
+index ea8c616..f6ea7a4 100644
+--- a/doc/debuginfod_find_debuginfo.3
++++ b/doc/debuginfod_find_debuginfo.3
+@@ -163,13 +163,10 @@ debuginfod instances. Alternate URL prefixes are separated by space.
+
+ .TP 21
+ .B DEBUGINFOD_TIMEOUT
+-This environment variable governs the timeouts for each debuginfod
+-HTTP connection. One or two comma-separated numbers may be given.
+-The first is the number of seconds for the connection establishment
+-(CURLOPT_CONNECTTIMEOUT), and the default is 5. The second is the
+-number of seconds for the transfer completion (CURLOPT_TIMEOUT), and
+-the default is no timeout. (Zero or negative also means "no
+-timeout".)
++This environment variable governs the timeout for each debuginfod HTTP
++connection. A server that fails to provide at least 100K of data
++within this many seconds is skipped. The default is 90 seconds. (Zero
++or negative means "no timeout".)
+
+ .TP 21
+ .B DEBUGINFOD_PROGRESS
+diff --git a/tests/run-debuginfod-find.sh b/tests/run-debuginfod-find.sh
+index 90dafe0..4ab47a3 100755
+--- a/tests/run-debuginfod-find.sh
++++ b/tests/run-debuginfod-find.sh
+@@ -94,7 +94,7 @@ wait_ready $PORT1 'ready' 1
+ export DEBUGINFOD_URLS=http://127.0.0.1:$PORT1/ # or without trailing /
+
+ # Be patient when run on a busy machine things might take a bit.
+-export DEBUGINFOD_TIMEOUT=1,10
++export DEBUGINFOD_TIMEOUT=10
+
+ # We use -t0 and -g0 here to turn off time-based scanning & grooming.
+ # For testing purposes, we just sic SIGUSR1 / SIGUSR2 at the process.
+
+commit 6f2098114a1acbd5e320a1c5fabfa07df02b14fd
+Author: Mark Wielaard <mark@klomp.org>
+Date: Fri Jan 10 15:46:29 2020 +0100
+
+ doc: Fix DEBUGINFOD_PROGRESS description to just mention output on stderr.
+
+ An earlier variant of the default progress function could write to any
+ file. Which is still in the documentation. But the actual implementation
+ just uses stderr. Fix the documentation to match.
+
+ Signed-off-by: Mark Wielaard <mark@klomp.org>
+
+diff --git a/doc/debuginfod_find_debuginfo.3 b/doc/debuginfod_find_debuginfo.3
+index f6ea7a4..7e5060f 100644
+--- a/doc/debuginfod_find_debuginfo.3
++++ b/doc/debuginfod_find_debuginfo.3
+@@ -173,8 +173,8 @@ or negative means "no timeout".)
+ This environment variable governs the default progress function. If
+ set, and if a progressfn is not explicitly set, then the library will
+ configure a default progressfn. This function will append a simple
+-progress message periodically to the given file. Consider using
+-"/dev/stderr" on platforms that support it. The default is nothing.
++progress message periodically to stderr. The default is no progress
++function output.
+
+ .TP 21
+ .B DEBUGINFOD_CACHE_PATH
diff --git a/SOURCES/elfutils-0.178-libasm-ebl.patch b/SOURCES/elfutils-0.178-libasm-ebl.patch
new file mode 100644
index 0000000..784c62b
--- /dev/null
+++ b/SOURCES/elfutils-0.178-libasm-ebl.patch
@@ -0,0 +1,146 @@
+commit 985550a5b24009e9cb9e511f6d320f3ac1b6bf99
+Author: Mark Wielaard <mark@klomp.org>
+Date: Wed Jan 8 15:04:50 2020 +0100
+
+ libasm.h: Don't include libebl.h. Define an opaque Ebl handle.
+
+ Using libasm isn't really usable without a way to create an Ebl handle.
+ But we don't support libebl.h (and libebl itself). Just define the
+ Ebl handle as an opaque struct. Code that uses it needs to figure out
+ how to instantiate one itself (they cannot in any supportable way...)
+
+ Signed-off-by: Mark Wielaard <mark@klomp.org>
+
+diff --git a/libasm/libasm.h b/libasm/libasm.h
+index 5c61224..a45c9fa 100644
+--- a/libasm/libasm.h
++++ b/libasm/libasm.h
+@@ -32,7 +32,7 @@
+ #include <stdbool.h>
+ #include <stdint.h>
+
+-#include <libebl.h>
++typedef struct ebl Ebl;
+
+
+ /* Opaque type for the assembler context descriptor. */
+diff --git a/libasm/libasmP.h b/libasm/libasmP.h
+index 54460cf..a4703fc 100644
+--- a/libasm/libasmP.h
++++ b/libasm/libasmP.h
+@@ -31,6 +31,7 @@
+
+ #include <stdio.h>
+
++#include "libebl.h"
+ #include <libasm.h>
+
+ #include "libdwelf.h"
+diff --git a/tests/asm-tst1.c b/tests/asm-tst1.c
+index 9afc676..cdf2a92 100644
+--- a/tests/asm-tst1.c
++++ b/tests/asm-tst1.c
+@@ -20,6 +20,7 @@
+ #endif
+
+ #include <fcntl.h>
++#include ELFUTILS_HEADER(ebl)
+ #include ELFUTILS_HEADER(asm)
+ #include <libelf.h>
+ #include <stdio.h>
+diff --git a/tests/asm-tst2.c b/tests/asm-tst2.c
+index 2556d0c..9e88b70 100644
+--- a/tests/asm-tst2.c
++++ b/tests/asm-tst2.c
+@@ -20,6 +20,7 @@
+ #endif
+
+ #include <fcntl.h>
++#include ELFUTILS_HEADER(ebl)
+ #include ELFUTILS_HEADER(asm)
+ #include <libelf.h>
+ #include <stdio.h>
+diff --git a/tests/asm-tst3.c b/tests/asm-tst3.c
+index e52cfbe..39c1d90 100644
+--- a/tests/asm-tst3.c
++++ b/tests/asm-tst3.c
+@@ -20,6 +20,7 @@
+ #endif
+
+ #include <fcntl.h>
++#include ELFUTILS_HEADER(ebl)
+ #include ELFUTILS_HEADER(asm)
+ #include <libelf.h>
+ #include <stdio.h>
+diff --git a/tests/asm-tst4.c b/tests/asm-tst4.c
+index 52e9e20..5114938 100644
+--- a/tests/asm-tst4.c
++++ b/tests/asm-tst4.c
+@@ -20,6 +20,7 @@
+ #endif
+
+ #include <fcntl.h>
++#include ELFUTILS_HEADER(ebl)
+ #include ELFUTILS_HEADER(asm)
+ #include <libelf.h>
+ #include <stdio.h>
+diff --git a/tests/asm-tst5.c b/tests/asm-tst5.c
+index 5a29b01..dcb852f 100644
+--- a/tests/asm-tst5.c
++++ b/tests/asm-tst5.c
+@@ -20,6 +20,7 @@
+ #endif
+
+ #include <fcntl.h>
++#include ELFUTILS_HEADER(ebl)
+ #include ELFUTILS_HEADER(asm)
+ #include <libelf.h>
+ #include <stdio.h>
+diff --git a/tests/asm-tst6.c b/tests/asm-tst6.c
+index bd9b362..829cd90 100644
+--- a/tests/asm-tst6.c
++++ b/tests/asm-tst6.c
+@@ -19,6 +19,7 @@
+ # include <config.h>
+ #endif
+
++#include ELFUTILS_HEADER(ebl)
+ #include ELFUTILS_HEADER(asm)
+ #include <libelf.h>
+ #include <stdio.h>
+diff --git a/tests/asm-tst7.c b/tests/asm-tst7.c
+index 00cb2bf..9017976 100644
+--- a/tests/asm-tst7.c
++++ b/tests/asm-tst7.c
+@@ -21,6 +21,7 @@
+
+ #include <fcntl.h>
+ #include <inttypes.h>
++#include ELFUTILS_HEADER(ebl)
+ #include ELFUTILS_HEADER(asm)
+ #include <libelf.h>
+ #include <stdio.h>
+diff --git a/tests/asm-tst8.c b/tests/asm-tst8.c
+index 4fb0d99..a65509f 100644
+--- a/tests/asm-tst8.c
++++ b/tests/asm-tst8.c
+@@ -21,6 +21,7 @@
+
+ #include <fcntl.h>
+ #include <inttypes.h>
++#include ELFUTILS_HEADER(ebl)
+ #include ELFUTILS_HEADER(asm)
+ #include <libelf.h>
+ #include <stdio.h>
+diff --git a/tests/asm-tst9.c b/tests/asm-tst9.c
+index b6d0e43..681e872 100644
+--- a/tests/asm-tst9.c
++++ b/tests/asm-tst9.c
+@@ -21,6 +21,7 @@
+
+ #include <fcntl.h>
+ #include <inttypes.h>
++#include ELFUTILS_HEADER(ebl)
+ #include ELFUTILS_HEADER(asm)
+ #include <libelf.h>
+ #include <stdio.h>
diff --git a/SOURCES/elfutils-0.178-pt-gnu-prop.patch b/SOURCES/elfutils-0.178-pt-gnu-prop.patch
new file mode 100644
index 0000000..917765b
--- /dev/null
+++ b/SOURCES/elfutils-0.178-pt-gnu-prop.patch
@@ -0,0 +1,18 @@
+diff --git a/src/elflint.c b/src/elflint.c
+index 810c8bd..1acf1bc 100644
+--- a/src/elflint.c
++++ b/src/elflint.c
+@@ -4483,8 +4483,13 @@ only executables, shared objects, and core files can have program headers\n"));
+ continue;
+ }
+
++#ifndef PT_GNU_PROPERTY
++#define PT_GNU_PROPERTY (PT_LOOS + 0x474e553)
++#endif
++
+ if (phdr->p_type >= PT_NUM && phdr->p_type != PT_GNU_EH_FRAME
+ && phdr->p_type != PT_GNU_STACK && phdr->p_type != PT_GNU_RELRO
++ && phdr->p_type != PT_GNU_PROPERTY
+ /* Check for a known machine-specific type. */
+ && ebl_segment_type_name (ebl, phdr->p_type, NULL, 0) == NULL)
+ ERROR (gettext ("\
diff --git a/SPECS/elfutils.spec b/SPECS/elfutils.spec
index 5dcd987..afa8646 100644
--- a/SPECS/elfutils.spec
+++ b/SPECS/elfutils.spec
@@ -1,55 +1,66 @@
Name: elfutils
-Summary: A collection of utilities and DSOs to handle ELF files and DWARF data
-Version: 0.176
-%global baserelease 5
+Version: 0.178
+%global baserelease 7
+Release: %{baserelease}%{?dist}
URL: http://elfutils.org/
%global source_url ftp://sourceware.org/pub/elfutils/%{version}/
-License: GPLv3+ and (GPLv2+ or LGPLv3+)
-Group: Development/Tools
-
-Release: %{baserelease}%{?dist}
-
-%global provide_yama_scope 0
-
-%if 0%{?fedora} >= 22 || 0%{?rhel} >= 7
-%global provide_yama_scope 1
-%endif
-
-%global depsuffix %{?_isa}%{!?_isa:-%{_arch}}
-
+License: GPLv3+ and (GPLv2+ or LGPLv3+) and GFDL
Source: %{?source_url}%{name}-%{version}.tar.bz2
+Summary: A collection of utilities and DSOs to handle ELF files and DWARF data
-# Patches
-Patch1: elfutils-0.176-gcc-pr88835.patch
-Patch2: elfutils-0.176-xlate-note.patch
-Patch3: elfutils-0.176-elf-update.patch
-Patch4: elfutils-0.176-strip-symbols-illformed.patch
+# Needed for isa specific Provides and Requires.
+%global depsuffix %{?_isa}%{!?_isa:-%{_arch}}
Requires: elfutils-libelf%{depsuffix} = %{version}-%{release}
Requires: elfutils-libs%{depsuffix} = %{version}-%{release}
+%if 0%{?rhel} >= 8 || 0%{?fedora} >= 20
+Recommends: elfutils-debuginfod-client%{depsuffix} = %{version}-%{release}
+%else
+Requires: elfutils-debuginfod-client%{depsuffix} = %{version}-%{release}
+%endif
-BuildRequires: gettext
-BuildRequires: bison >= 1.875
-BuildRequires: flex >= 2.5.4a
-BuildRequires: bzip2
-BuildRequires: gcc >= 4.4
+BuildRequires: gcc
# For libstdc++ demangle support
BuildRequires: gcc-c++
-BuildRequires: zlib-devel >= 1.2.2.3
+BuildRequires: gettext
+BuildRequires: bison
+BuildRequires: flex
+
+# Compression support
+BuildRequires: zlib-devel
BuildRequires: bzip2-devel
BuildRequires: xz-devel
+# For debuginfod
+BuildRequires: pkgconfig(libmicrohttpd) >= 0.9.33
+BuildRequires: pkgconfig(libcurl) >= 7.29.0
+BuildRequires: pkgconfig(sqlite3) >= 3.7.17
+BuildRequires: pkgconfig(libarchive) >= 3.1.2
+
+# For tests need to bunzip2 test files.
+BuildRequires: bzip2
+# For the run-debuginfod-find.sh test case in %check for /usr/sbin/ss
+BuildRequires: iproute
+BuildRequires: curl
+
%global _gnu %{nil}
%global _program_prefix eu-
-# The lib[64]/elfutils directory contains the private ebl backend
-# libraries. They must not be exposed as global provides. We don't
-# need to filter the requires since they are only loaded with dlopen.
-%if 0%{?fedora} >= 15 || 0%{?rhel} >= 7
-%global __provides_exclude ^libebl_.*\\.so.*$
+%global provide_yama_scope 0
+
+%if 0%{?fedora} >= 22 || 0%{?rhel} >= 7
+%global provide_yama_scope 1
%endif
+# Patches
+Patch1: elfutils-0.178-pt-gnu-prop.patch
+Patch2: elfutils-0.178-debuginfod-no-cache.patch
+Patch3: elfutils-0.178-curl-code-gcc-10.patch
+Patch4: elfutils-0.178-compressed-vmlinuz.patch
+Patch5: elfutils-0.178-debuginfod-timeoutprogress.patch
+Patch6: elfutils-0.178-libasm-ebl.patch
+
%description
Elfutils is a collection of utilities, including stack (to show
backtraces), nm (for listing symbols from object files), size
@@ -58,10 +69,8 @@ strip (for discarding symbols), readelf (to see the raw ELF file
structures), elflint (to check for well-formed ELF files) and
elfcompress (to compress or decompress ELF sections).
-
%package libs
Summary: Libraries to handle compiled objects
-Group: Development/Tools
License: GPLv2+ or LGPLv3+
%if 0%{!?_isa:1}
Provides: elfutils-libs%{depsuffix} = %{version}-%{release}
@@ -70,33 +79,41 @@ Requires: elfutils-libelf%{depsuffix} = %{version}-%{release}
%if %{provide_yama_scope}
Requires: default-yama-scope
%endif
+%if 0%{?rhel} >= 8 || 0%{?fedora} >= 20
+Recommends: elfutils-debuginfod-client%{depsuffix} = %{version}-%{release}
+%else
+Requires: elfutils-debuginfod-client%{depsuffix} = %{version}-%{release}
+%endif
%description libs
The elfutils-libs package contains libraries which implement DWARF, ELF,
-and machine-specific ELF handling. These libraries are used by the programs
-in the elfutils package. The elfutils-devel package enables building
-other programs using these libraries.
+and machine-specific ELF handling and process introspection. These
+libraries are used by the programs in the elfutils package. The
+elfutils-devel package enables building other programs using these
+libraries.
%package devel
Summary: Development libraries to handle compiled objects
-Group: Development/Tools
License: GPLv2+ or LGPLv3+
%if 0%{!?_isa:1}
Provides: elfutils-devel%{depsuffix} = %{version}-%{release}
%endif
Requires: elfutils-libs%{depsuffix} = %{version}-%{release}
Requires: elfutils-libelf-devel%{depsuffix} = %{version}-%{release}
+%if 0%{?rhel} >= 8 || 0%{?fedora} >= 20
+Recommends: elfutils-debuginfod-client-devel%{depsuffix} = %{version}-%{release}
+%else
+Requires: elfutils-debuginfod-client-devel%{depsuffix} = %{version}-%{release}
+%endif
%description devel
The elfutils-devel package contains the libraries to create
-applications for handling compiled objects. libebl provides some
-higher-level ELF access functionality. libdw provides access to
-the DWARF debugging information. libasm provides a programmable
+applications for handling compiled objects. libdw provides access
+to the DWARF debugging information. libasm provides a programmable
assembler interface.
%package devel-static
Summary: Static archives to handle compiled objects
-Group: Development/Tools
License: GPLv2+ or LGPLv3+
%if 0%{!?_isa:1}
Provides: elfutils-devel-static%{depsuffix} = %{version}-%{release}
@@ -110,7 +127,6 @@ with the code to handle compiled objects.
%package libelf
Summary: Library to read and write ELF files
-Group: Development/Tools
License: GPLv2+ or LGPLv3+
%if 0%{!?_isa:1}
Provides: elfutils-libelf%{depsuffix} = %{version}-%{release}
@@ -125,7 +141,6 @@ elfutils package use it also to generate new ELF files.
%package libelf-devel
Summary: Development support for libelf
-Group: Development/Tools
License: GPLv2+ or LGPLv3+
%if 0%{!?_isa:1}
Provides: elfutils-libelf-devel%{depsuffix} = %{version}-%{release}
@@ -141,7 +156,6 @@ different sections of an ELF file.
%package libelf-devel-static
Summary: Static archive of libelf
-Group: Development/Tools
License: GPLv2+ or LGPLv3+
%if 0%{!?_isa:1}
Provides: elfutils-libelf-devel-static%{depsuffix} = %{version}-%{release}
@@ -155,7 +169,6 @@ for libelf.
%if %{provide_yama_scope}
%package default-yama-scope
Summary: Default yama attach scope sysctl setting
-Group: Development/Tools
License: GPLv2+ or LGPLv3+
Provides: default-yama-scope
BuildArch: noarch
@@ -188,23 +201,67 @@ interprocess services, communication and introspection
profiling) of processes.
%endif
+%package debuginfod-client
+Summary: Library and command line client for build-id HTTP ELF/DWARF server
+License: GPLv3+ and (GPLv2+ or LGPLv3+)
+%if 0%{!?_isa:1}
+Provides: elfutils-debuginfod-client%{depsuffix} = %{version}-%{release}
+%endif
+
+%package debuginfod-client-devel
+Summary: Libraries and headers to build debuginfod client applications
+License: GPLv2+ or LGPLv3+
+%if 0%{!?_isa:1}
+Provides: elfutils-debuginfod-client-devel%{depsuffix} = %{version}-%{release}
+%endif
+Requires: elfutils-debuginfod-client%{depsuffix} = %{version}-%{release}
+
+%package debuginfod
+Summary: HTTP ELF/DWARF file server addressed by build-id
+License: GPLv3+
+Requires: elfutils-libs%{depsuffix} = %{version}-%{release}
+Requires: elfutils-libelf%{depsuffix} = %{version}-%{release}
+Requires: elfutils-debuginfod-client%{depsuffix} = %{version}-%{release}
+BuildRequires: systemd
+Requires(post): systemd
+Requires(preun): systemd
+Requires(postun): systemd
+Requires(pre): shadow-utils
+# For /usr/bin/cpio2rpm
+Requires: rpm
+
+%description debuginfod-client
+The elfutils-debuginfod-client package contains shared libraries
+dynamically loaded from -ldw, which use a debuginfod service
+to look up debuginfo and associated data. Also includes a
+command-line frontend.
+
+%description debuginfod-client-devel
+The elfutils-debuginfod-client-devel package contains the libraries
+to create applications to use the debuginfod service.
+
+%description debuginfod
+The elfutils-debuginfod package contains the debuginfod binary
+and control files for a service that can provide ELF/DWARF
+files to remote clients, based on build-id identification.
+The ELF/DWARF file searching functions in libdwfl can query
+such servers to download those files on demand.
+
%prep
%setup -q
# Apply patches
-%patch1 -p1 -b .gcc-pr88835
-%patch2 -p1 -b .xlate-note
-%patch3 -p1 -b .elf-update
-%patch4 -p1 -b .strip-illformed
+%patch1 -p1 -b .pt-gnu-prop
+%patch2 -p1 -b .debuginfod-client-cache
+%patch3 -p1 -b .curl-gcc-10
+%patch4 -p1 -b .vmlinuz
+%patch5 -p1 -b .debuginfod-timeout-progress
+%patch6 -p1 -b .libasm-ebl
# In case the above patches added any new test scripts, make sure they
# are executable.
find . -name \*.sh ! -perm -0100 -print | xargs chmod +x
-%ifarch %{arm}
-echo -e '"dwarf: arm needs debuginfo installed for all libraries"\nexit 77' > tests/run-backtrace-native-core.sh
-%endif
-
%build
# Remove -Wall from default flags. The makefiles enable enough warnings
# themselves, and they use -Werror. Appending -Wall defeats the cases where
@@ -225,7 +282,6 @@ rm -rf ${RPM_BUILD_ROOT}
make -s install DESTDIR=${RPM_BUILD_ROOT}
chmod +x ${RPM_BUILD_ROOT}%{_prefix}/%{_lib}/lib*.so*
-chmod +x ${RPM_BUILD_ROOT}%{_prefix}/%{_lib}/elfutils/lib*.so*
%find_lang %{name}
@@ -233,9 +289,14 @@ chmod +x ${RPM_BUILD_ROOT}%{_prefix}/%{_lib}/elfutils/lib*.so*
install -Dm0644 config/10-default-yama-scope.conf ${RPM_BUILD_ROOT}%{_sysctldir}/10-default-yama-scope.conf
%endif
+install -Dm0644 config/debuginfod.service ${RPM_BUILD_ROOT}%{_unitdir}/debuginfod.service
+install -Dm0644 config/debuginfod.sysconfig ${RPM_BUILD_ROOT}%{_sysconfdir}/sysconfig/debuginfod
+mkdir -p ${RPM_BUILD_ROOT}%{_localstatedir}/cache/debuginfod
+touch ${RPM_BUILD_ROOT}%{_localstatedir}/cache/debuginfod/debuginfod.sqlite
+
%check
# Record some build root versions in build.log
-uname -r; rpm -q glibc
+uname -r; rpm -q binutils gcc glibc
make -s %{?_smp_mflags} check || (cat tests/test-suite.log; false)
@@ -244,11 +305,14 @@ make -s %{?_smp_mflags} check || (cat tests/test-suite.log; false)
%if 0%{?ldconfig_scriptlets:1}
%ldconfig_scriptlets libs
%ldconfig_scriptlets libelf
+%ldconfig_scriptlets debuginfod-client
%else
%post libs -p /sbin/ldconfig
%postun libs -p /sbin/ldconfig
%post libelf -p /sbin/ldconfig
%postun libelf -p /sbin/ldconfig
+%post debuginfod-client -p /sbin/ldconfig
+%postun debuginfod-client -p /sbin/ldconfig
%endif
%if %{provide_yama_scope}
@@ -262,13 +326,16 @@ fi
%files
%{!?_licensedir:%global license %%doc}
-%license COPYING COPYING-GPLV2 COPYING-LGPLV3
+%license COPYING COPYING-GPLV2 COPYING-LGPLV3 doc/COPYING-GFDL
%doc README TODO CONTRIBUTING
%{_bindir}/eu-addr2line
%{_bindir}/eu-ar
+%{_bindir}/eu-elfclassify
%{_bindir}/eu-elfcmp
+%{_bindir}/eu-elfcompress
%{_bindir}/eu-elflint
%{_bindir}/eu-findtextrel
+%{_bindir}/eu-make-debug-archive
%{_bindir}/eu-nm
%{_bindir}/eu-objdump
%{_bindir}/eu-ranlib
@@ -278,18 +345,15 @@ fi
%{_bindir}/eu-strings
%{_bindir}/eu-strip
%{_bindir}/eu-unstrip
-%{_bindir}/eu-make-debug-archive
-%{_bindir}/eu-elfcompress
+%{_mandir}/man1/eu-*.1*
%files libs
%{!?_licensedir:%global license %%doc}
%license COPYING-GPLV2 COPYING-LGPLV3
%{_libdir}/libasm-%{version}.so
-%{_libdir}/libasm.so.*
%{_libdir}/libdw-%{version}.so
+%{_libdir}/libasm.so.*
%{_libdir}/libdw.so.*
-%dir %{_libdir}/elfutils
-%{_libdir}/elfutils/lib*.so
%files devel
%{_includedir}/dwarf.h
@@ -297,19 +361,17 @@ fi
%{_includedir}/elfutils/elf-knowledge.h
%{_includedir}/elfutils/known-dwarf.h
%{_includedir}/elfutils/libasm.h
-%{_includedir}/elfutils/libebl.h
%{_includedir}/elfutils/libdw.h
%{_includedir}/elfutils/libdwfl.h
%{_includedir}/elfutils/libdwelf.h
%{_includedir}/elfutils/version.h
-%{_libdir}/libebl.a
%{_libdir}/libasm.so
%{_libdir}/libdw.so
%{_libdir}/pkgconfig/libdw.pc
%files devel-static
-%{_libdir}/libasm.a
%{_libdir}/libdw.a
+%{_libdir}/libasm.a
%files -f %{name}.lang libelf
%{!?_licensedir:%global license %%doc}
@@ -323,6 +385,7 @@ fi
%{_includedir}/nlist.h
%{_libdir}/libelf.so
%{_libdir}/pkgconfig/libelf.pc
+%{_mandir}/man3/elf_*.3*
%files libelf-devel-static
%{_libdir}/libelf.a
@@ -332,7 +395,78 @@ fi
%{_sysctldir}/10-default-yama-scope.conf
%endif
+%files debuginfod-client
+%defattr(-,root,root)
+%{_libdir}/libdebuginfod-%{version}.so
+%{_libdir}/libdebuginfod.so.*
+%{_bindir}/debuginfod-find
+%{_mandir}/man1/debuginfod-find.1*
+
+%files debuginfod-client-devel
+%defattr(-,root,root)
+%{_libdir}/pkgconfig/libdebuginfod.pc
+%{_mandir}/man3/debuginfod_*.3*
+%{_includedir}/elfutils/debuginfod.h
+%{_libdir}/libdebuginfod.so
+
+%files debuginfod
+%defattr(-,root,root)
+%{_bindir}/debuginfod
+%config(noreplace) %verify(not md5 size mtime) %{_sysconfdir}/sysconfig/debuginfod
+%{_unitdir}/debuginfod.service
+%{_sysconfdir}/sysconfig/debuginfod
+%{_mandir}/man8/debuginfod.8*
+
+%dir %attr(0700,debuginfod,debuginfod) %{_localstatedir}/cache/debuginfod
+%verify(not md5 size mtime) %attr(0600,debuginfod,debuginfod) %{_localstatedir}/cache/debuginfod/debuginfod.sqlite
+
+%pre debuginfod
+getent group debuginfod >/dev/null || groupadd -r debuginfod
+getent passwd debuginfod >/dev/null || \
+ useradd -r -g debuginfod -d /var/cache/debuginfod -s /sbin/nologin \
+ -c "elfutils debuginfo server" debuginfod
+exit 0
+
+%post debuginfod
+%systemd_post debuginfod.service
+
+%postun debuginfod
+%systemd_postun_with_restart debuginfod.service
+
%changelog
+* Fri Jan 10 2020 Mark Wielaard <mjw@redhat.com> - 0.178-7
+- Add elfutils-0.178-debuginfod-timeoutprogress.patch
+- Add elfutils-0.178-libasm-ebl.patch
+
+* Fri Dec 13 2019 Mark Wielaard <mjw@redhat.com> - 0.178-6
+- Add elfutils-0.178-curl-code-gcc-10.patch
+- Add elfutils-0.178-compressed-vmlinuz.patch
+
+* Mon Dec 9 2019 Mark Wielaard <mjw@redhat.com> - 0.178-5
+- Add elfutils-0.178-debuginfod-no-cache.patch. #1781097
+
+* Thu Nov 28 2019 Mark Wielaard <mjw@redhat.com> - 0.178-4
+- Add elfutils-debuginfod-client Provides and Requires with depsuffix
+ to get multilib dependencies correct. Add %%{version}-%%{release} to
+ keep subpackages in sync.
+
+* Tue Nov 26 2019 Mark Wielaard <mjw@redhat.com> - 0.178-2
+- New upstream release.
+ - debuginfod: New server, client tool and library to index and fetch
+ ELF/DWARF files addressed by build-id through HTTP.
+ - doc: There are now some manual pages for functions and tools.
+ - backends: The libebl libraries are no longer dynamically loaded
+ through dlopen, but are now compiled into libdw.so directly.
+ - readelf: -n, --notes now takes an optional "SECTION" argument.
+ -p and -x now also handle section numbers.
+ New option --dyn-sym to show just the dynamic symbol table.
+ - libcpu: Add RISC-V disassembler.
+ - libdw: Abbrevs and DIEs can now be read concurrently by multiple
+ threads through the same Dwarf handle.
+ - libdwfl: Will try to use debuginfod when installed as fallback to
+ retrieve ELF and DWARF debug data files by build-id.
+- Fix libdebuginfod file list for debuginfo-client[-devel].
+
* Fri Jul 5 2019 Mark Wielaard <mjw@redhat.com> - 0.176-5
- Add elfutils-0.176-strip-symbols-illformed.patch