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| author | H.J. Lu <hjl.tools@gmail.com> | 2018-08-08 21:00:04 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2018-08-08 21:00:18 -0700 |
| commit | 6404ab993797d1d6cd3d9e97cc281e3cb6226c12 (patch) | |
| tree | eee63602c3e8fdeca481656be671146ad4bbbaf1 /bfd/elf-bfd.h | |
| parent | f40f4a11d12025d18be2b0f9072f6ddcc94d3cdb (diff) | |
| download | binutils-gdb-6404ab993797d1d6cd3d9e97cc281e3cb6226c12.tar.gz | |
Convert .note.gnu.property section between ELF32 and ELF64
.note.gnu.property section has different alignments and section
sizes for 32-bit and 64-bit ELF binaries. This patch updated
bfd_convert_section_size and bfd_convert_section_contents to
properly convert .note.gnu.property section between 32-bit and
64-bit ELF binaries.
bfd/
PR binutils/23494
* bfd.c (bfd_convert_section_size): Check BFD_DECOMPRESS after
calling _bfd_elf_convert_gnu_property_size to convert
.note.gnu.property section size.
(bfd_convert_section_contents): Check BFD_DECOMPRESS after
calling _bfd_elf_convert_gnu_properties to convert
.note.gnu.property section.
* elf-bfd.h (_bfd_elf_convert_gnu_property_size): New prototype.
(_bfd_elf_convert_gnu_properties): Likewise.
* elf-properties.c (elf_get_gnu_property_section_size): New
function.
(elf_write_gnu_properties): Likewise.
(_bfd_elf_convert_gnu_property_size): Likewise.
(_bfd_elf_convert_gnu_properties): Likewise.
(_bfd_elf_link_setup_gnu_properties): Use
elf_get_gnu_property_section_size and elf_write_gnu_properties.
binutils/
PR binutils/23494
* testsuite/binutils-all/x86-64/pr23494a-x32.d: New file.
* testsuite/binutils-all/x86-64/pr23494a.d: Likewise.
* testsuite/binutils-all/x86-64/pr23494a.s: Likewise.
* testsuite/binutils-all/x86-64/pr23494b-x32.d: Likewise.
* testsuite/binutils-all/x86-64/pr23494b.d: Likewise.
* testsuite/binutils-all/x86-64/pr23494b.s: Likewise.
* testsuite/binutils-all/x86-64/pr23494c-x32.d: Likewise.
* testsuite/binutils-all/x86-64/pr23494c.d: Likewise.
* testsuite/binutils-all/x86-64/pr23494d-x32.d: Likewise.
* testsuite/binutils-all/x86-64/pr23494d.d: Likewise.
Diffstat (limited to 'bfd/elf-bfd.h')
| -rw-r--r-- | bfd/elf-bfd.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/bfd/elf-bfd.h b/bfd/elf-bfd.h index ba1b495a09b..530679f9c8e 100644 --- a/bfd/elf-bfd.h +++ b/bfd/elf-bfd.h @@ -2705,6 +2705,10 @@ extern elf_property * _bfd_elf_get_property (bfd *, unsigned int, unsigned int); extern bfd *_bfd_elf_link_setup_gnu_properties (struct bfd_link_info *); +extern bfd_size_type _bfd_elf_convert_gnu_property_size + (bfd *, bfd *); +extern bfd_boolean _bfd_elf_convert_gnu_properties + (bfd *, asection *, bfd *, bfd_byte **, bfd_size_type *); /* The linker may need to keep track of the number of relocs that it decides to copy as dynamic relocs in check_relocs for each symbol. |