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| author | Roland McGrath <roland@gnu.org> | 2007-07-09 21:23:39 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 2007-07-09 21:23:39 +0000 |
| commit | 20a761b5e938488128342ab0f12244b5eadd8d35 (patch) | |
| tree | 070301a4b7cdad95e120e506bb948ab135c0fd0f | |
| parent | d94838b10225a1444ce294b342b75c7729fddeac (diff) | |
| download | gdb-20a761b5e938488128342ab0f12244b5eadd8d35.zip gdb-20a761b5e938488128342ab0f12244b5eadd8d35.tar.gz gdb-20a761b5e938488128342ab0f12244b5eadd8d35.tar.bz2 | |
2007-07-09 Roland McGrath <roland@redhat.com>
* elf-bfd.h (struct elf_obj_tdata): Add members
emit_note_gnu_build_id and note_gnu_build_id_sec.
* elf.c (_bfd_id_note_section_size): New global function.
(read_hex, _bfd_elf_write_build_id_section): New static functions.
(_bfd_elf_write_object_contents): Call _bfd_elf_write_build_id_section
if emit_note_gnu_build_id is set.
* Makefile.am (elf.lo): Update dependencies.
* elf-bfd.h (struct elf_size_info): Add checksum_contents hook.
(bfd_elf32_checksum_contents, bfd_elf64_checksum_contents): Declare.
* elfcode.h (elf_checksum_contents): New macro and function.
(NAME(_bfd_elf,size_info)): Initialize checksum_contents hook.
| -rw-r--r-- | bfd/elf-bfd.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/bfd/elf-bfd.h b/bfd/elf-bfd.h index f7fba9d..7e3592e 100644 --- a/bfd/elf-bfd.h +++ b/bfd/elf-bfd.h @@ -448,6 +448,8 @@ struct elf_size_info { (bfd *, const Elf_Internal_Phdr *, unsigned int); bfd_boolean (*write_shdrs_and_ehdr) (bfd *); + bfd_boolean (*checksum_contents) + (bfd * , void (*) (const void *, size_t, void *), void *); void (*write_relocs) (bfd *, asection *, void *); bfd_boolean (*swap_symbol_in) @@ -1466,6 +1468,10 @@ struct elf_obj_tdata obj_attribute known_obj_attributes[2][NUM_KNOWN_OBJ_ATTRIBUTES]; obj_attribute_list *other_obj_attributes[2]; + + /* The .note.gnu.build-id section and --build-id option setting, or NULL. */ + char *emit_note_gnu_build_id; + asection *note_gnu_build_id_sec; }; #define elf_tdata(bfd) ((bfd) -> tdata.elf_obj_data) @@ -1869,6 +1875,8 @@ extern bfd_boolean bfd_elf32_write_shdrs_and_ehdr (bfd *); extern int bfd_elf32_write_out_phdrs (bfd *, const Elf_Internal_Phdr *, unsigned int); +extern bfd_boolean bfd_elf32_checksum_contents + (bfd * , void (*) (const void *, size_t, void *), void *); extern void bfd_elf32_write_relocs (bfd *, asection *, void *); extern bfd_boolean bfd_elf32_slurp_reloc_table @@ -1911,6 +1919,8 @@ extern bfd_boolean bfd_elf64_write_shdrs_and_ehdr (bfd *); extern int bfd_elf64_write_out_phdrs (bfd *, const Elf_Internal_Phdr *, unsigned int); +extern bfd_boolean bfd_elf64_checksum_contents + (bfd * , void (*) (const void *, size_t, void *), void *); extern void bfd_elf64_write_relocs (bfd *, asection *, void *); extern bfd_boolean bfd_elf64_slurp_reloc_table @@ -2036,6 +2046,9 @@ extern int _bfd_elf_obj_attrs_arg_type (bfd *, int, int); extern void _bfd_elf_parse_attributes (bfd *, Elf_Internal_Shdr *); extern bfd_boolean _bfd_elf_merge_object_attributes (bfd *, bfd *); +extern bfd_size_type _bfd_id_note_section_size + (bfd *abfd, struct bfd_link_info *link_info); + /* Large common section. */ extern asection _bfd_elf_large_com_section; |