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| author | Mark Wielaard <mark@klomp.org> | 2018-11-27 11:59:10 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2018-11-27 11:59:10 +0000 |
| commit | 4207142d6a5d2359170c5f9a140fc1a2351fbda9 (patch) | |
| tree | a2d367ab1675c2d4206e10943a8e0ea9c7904784 /bfd/ChangeLog | |
| parent | 6a75ea85b19306046e04a08eec344ec67ec2733d (diff) | |
| download | binutils-gdb-4207142d6a5d2359170c5f9a140fc1a2351fbda9.tar.gz | |
Handle ELF compressed header alignment correctly by setting up the section alignment correctly for the Elf32_Chdr or Elf64_Chdr type and respect the ch_addralign field when decompressing the section data.
PR binutils/23919
binutils* readelf.c (dump_sections_as_strings): Remove bogus addralign check.
(dump_sections_as_bytes): Likewise.
(load_specific_debug_sections): Likewise.
* testsuite/binutils-all/dw2-3.rS: Adjust alignment.
* testsuite/binutils-all/dw2-3.rt: Likewise.
bfd * bfd.c (bfd_update_compression_header): Explicitly set alignment.
(bfd_check_compression_header): Add uncompressed_alignment_power
argument. Check ch_addralign is a power of 2.
* bfd-in2.h: Regenerated.
* compress.c (bfd_compress_section_contents): Get and set
orig_uncompressed_alignment_pow if section is decompressed.
(bfd_is_section_compressed_with_header): Add and get
uncompressed_align_pow_p argument.
(bfd_is_section_compressed): Add uncompressed_align_power argument
to bfd_is_section_compressed_with_header call.
(bfd_init_section_decompress_status): Get and set
uncompressed_alignment_power.
* elf.c (_bfd_elf_make_section_from_shdr): Add
uncompressed_align_power argument to
bfd_is_section_compressed_with_header call.
Diffstat (limited to 'bfd/ChangeLog')
| -rw-r--r-- | bfd/ChangeLog | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 35f0706bf83..fd08c72944d 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,22 @@ +2018-11-27 Mark Wielaard <mark@klomp.org> + + PR binutils/23919 + * bfd.c (bfd_update_compression_header): Explicitly set alignment. + (bfd_check_compression_header): Add uncompressed_alignment_power + argument. Check ch_addralign is a power of 2. + * bfd-in2.h: Regenerated. + * compress.c (bfd_compress_section_contents): Get and set + orig_uncompressed_alignment_pow if section is decompressed. + (bfd_is_section_compressed_with_header): Add and get + uncompressed_align_pow_p argument. + (bfd_is_section_compressed): Add uncompressed_align_power argument + to bfd_is_section_compressed_with_header call. + (bfd_init_section_decompress_status): Get and set + uncompressed_alignment_power. + * elf.c (_bfd_elf_make_section_from_shdr): Add + uncompressed_align_power argument to + bfd_is_section_compressed_with_header call. + 2018-11-21 Jozef Lawrynowicz <jozef.l@mittosystems.com> * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Do not |