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| author | Alan Modra <amodra@gmail.com> | 2019-11-18 17:09:01 +1030 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2019-11-18 22:06:09 +1030 |
| commit | 6d6c25c8eaaf42755a759beeb2996502322b960c (patch) | |
| tree | 3ec735f2069634d339bde6d46dab7a7c758eb164 /bfd/elf-bfd.h | |
| parent | 9aea1e31371a883452e80bd96e8818289c3e6b6e (diff) | |
| download | gdb-6d6c25c8eaaf42755a759beeb2996502322b960c.zip gdb-6d6c25c8eaaf42755a759beeb2996502322b960c.tar.gz gdb-6d6c25c8eaaf42755a759beeb2996502322b960c.tar.bz2 | |
elf_backend_modify_headers
This patch renames elf_backend_modify_program_headers and moves the
elf.c code tweaking the ELF file header for -pie -Ttext-segment to a
new function, _bfd_elf_modify_headers, which then becomes the default
elf_backed_modify_headers and is called from any other target
elf_backed_modify_headers.
* elf-bfd.h (struct elf_backend_data <elf_backend_modify_headers>):
Rename from elf_backend_modify_program_headers.
(_bfd_elf_modify_headers): Declare.
* elf.c (assign_file_positions_except_relocs): Set
elf_program_header_size. Always call elf_backend_modify_headers.
Extract code modifying file header..
(_bfd_elf_modify_headers): ..to here. New function.
* elf32-arm.c (elf_backend_modify_headers): Renamed from
elf_backend_modify_program_headers.
* elf32-i386.c: Similarly.
* elf64-x86-64.c: Similarly.
* elfxx-target.h: Similarly. Default elf_backend_modify_headers
to _bfd_elf_modify_headers.
* elf-nacl.h (nacl_modify_headers): Rename from
nacl_modify_program_headers.
* elf-nacl.c (nacl_modify_headers): Rename from
nacl_modify_program_headers and call _bfd_elf_modify_headers.
* elf32-rx.c (elf32_rx_modify_headers): Similarly.
* elf32-spu.c (spu_elf_modify_headers): Similarly.
* elfnn-ia64.c (elfNN_ia64_modify_headers): Similarly.
* elf32-sh.c (elf_backend_modify_program_headers): Don't undef.
Diffstat (limited to 'bfd/elf-bfd.h')
| -rw-r--r-- | bfd/elf-bfd.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/bfd/elf-bfd.h b/bfd/elf-bfd.h index 7309499..09975c7 100644 --- a/bfd/elf-bfd.h +++ b/bfd/elf-bfd.h @@ -1165,7 +1165,7 @@ struct elf_backend_data /* This function is called to modify program headers just before they are written. */ - bfd_boolean (*elf_backend_modify_program_headers) + bfd_boolean (*elf_backend_modify_headers) (bfd *, struct bfd_link_info *); /* This function is called to see if the PHDR header should be @@ -2305,6 +2305,8 @@ extern bfd_boolean _bfd_elf_compute_section_file_positions (bfd *, struct bfd_link_info *); extern file_ptr _bfd_elf_assign_file_position_for_section (Elf_Internal_Shdr *, file_ptr, bfd_boolean); +extern bfd_boolean _bfd_elf_modify_headers + (bfd *, struct bfd_link_info *); extern bfd_boolean _bfd_elf_validate_reloc (bfd *, arelent *); |