#commit 1d946cb356d22867128b40b9560857f930b2b0b0
#Author: Cary Coutant <ccoutant@google.com>
#Date: Wed Nov 6 10:34:26 2013 -0800
#
# Fix assert failure with --emit-relocs and .eh_frame sections.
#
# gold/
# PR gold/15758
# * object.cc (Sized_relobj_file::do_layout): Handle .eh_frame sections
# before reloc sections.
#
diff -Nrup a/gold/object.cc b/gold/object.cc
--- a/gold/object.cc 2013-02-27 13:28:03.000000000 -0700
+++ b/gold/object.cc 2013-11-07 09:37:25.263426357 -0700
@@ -1685,6 +1685,28 @@ Sized_relobj_file<size, big_endian>::do_
if (!is_pass_two)
layout->layout_gnu_stack(seen_gnu_stack, gnu_stack_flags, this);
+ // Handle the .eh_frame sections after the other sections.
+ gold_assert(!is_pass_one || eh_frame_sections.empty());
+ for (std::vector<unsigned int>::const_iterator p = eh_frame_sections.begin();
+ p != eh_frame_sections.end();
+ ++p)
+ {
+ unsigned int i = *p;
+ const unsigned char* pshdr;
+ pshdr = section_headers_data + i * This::shdr_size;
+ typename This::Shdr shdr(pshdr);
+
+ this->layout_eh_frame_section(layout,
+ symbols_data,
+ symbols_size,
+ symbol_names_data,
+ symbol_names_size,
+ i,
+ shdr,
+ reloc_shndx[i],
+ reloc_type[i]);
+ }
+
// When doing a relocatable link handle the reloc sections at the
// end. Garbage collection and Identical Code Folding is not
// turned on for relocatable code.
@@ -1737,28 +1759,6 @@ Sized_relobj_file<size, big_endian>::do_
out_section_offsets[i] = invalid_address;
}
- // Handle the .eh_frame sections at the end.
- gold_assert(!is_pass_one || eh_frame_sections.empty());
- for (std::vector<unsigned int>::const_iterator p = eh_frame_sections.begin();
- p != eh_frame_sections.end();
- ++p)
- {
- unsigned int i = *p;
- const unsigned char* pshdr;
- pshdr = section_headers_data + i * This::shdr_size;
- typename This::Shdr shdr(pshdr);
-
- this->layout_eh_frame_section(layout,
- symbols_data,
- symbols_size,
- symbol_names_data,
- symbol_names_size,
- i,
- shdr,
- reloc_shndx[i],
- reloc_type[i]);
- }
-
// When building a .gdb_index section, scan the .debug_info and
// .debug_types sections.
gold_assert(!is_pass_one