diff options
Diffstat (limited to 'bfd/elf-bfd.h')
| -rw-r--r-- | bfd/elf-bfd.h | 70 |
1 files changed, 45 insertions, 25 deletions
diff --git a/bfd/elf-bfd.h b/bfd/elf-bfd.h index 3c3ac9b..681ded5 100644 --- a/bfd/elf-bfd.h +++ b/bfd/elf-bfd.h @@ -1,6 +1,6 @@ /* BFD back-end data structures for ELF files. Copyright 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, - 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 + 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc. Written by Cygnus Support. @@ -396,12 +396,51 @@ struct eh_frame_hdr_info bfd_boolean table; }; +/* Enum used to identify target specific extensions to the elf_obj_tdata + and elf_link_hash_table structures. Note the enums deliberately start + from 1 so that we can detect an uninitialized field. The generic value + is last so that additions to this enum do not need to modify more than + one line. */ +enum elf_target_id +{ + ALPHA_ELF_DATA = 1, + ARM_ELF_DATA, + AVR_ELF_DATA, + BFIN_ELF_DATA, + CRIS_ELF_DATA, + FRV_ELF_DATA, + HPPA32_ELF_DATA, + HPPA64_ELF_DATA, + I386_ELF_DATA, + IA64_ELF_DATA, + LM32_ELF_DATA, + M32R_ELF_DATA, + M68HC11_ELF_DATA, + M68K_ELF_DATA, + MICROBLAZE_ELF_DATA, + MIPS_ELF_DATA, + MN10300_ELF_DATA, + PPC32_ELF_DATA, + PPC64_ELF_DATA, + S390_ELF_DATA, + SH_ELF_DATA, + SPARC_ELF_DATA, + SPU_ELF_DATA, + X86_64_ELF_DATA, + XTENSA_ELF_DATA, + GENERIC_ELF_DATA +}; + /* ELF linker hash table. */ struct elf_link_hash_table { struct bfd_link_hash_table root; + /* An identifier used to distinguish different target + specific extensions to this structure. */ + enum elf_target_id hash_table_id; + /* Whether we have created the special dynamic sections required when linking against or generating a shared object. */ bfd_boolean dynamic_sections_created; @@ -509,6 +548,8 @@ struct elf_link_hash_table #define elf_hash_table(p) ((struct elf_link_hash_table *) ((p)->hash)) +#define elf_hash_table_id(table) ((table) -> hash_table_id) + /* Returns TRUE if the hash table is a struct elf_link_hash_table. */ #define is_elf_hash_table(htab) \ (((struct bfd_link_hash_table *) (htab))->type == bfd_link_elf_hash_table) @@ -1418,27 +1459,6 @@ enum Tag_compatibility = 32 }; -/* Enum used to identify target specific extensions to the elf_obj_tdata - structure. Note the enums deliberately start from 1 so that we can - detect an uninitialized field. The generic value is last so that - additions to this enum do not need to modify more than one line. */ -enum elf_object_id -{ - ALPHA_ELF_TDATA = 1, - ARM_ELF_TDATA, - HPPA_ELF_TDATA, - I386_ELF_TDATA, - MIPS_ELF_TDATA, - PPC32_ELF_TDATA, - PPC64_ELF_TDATA, - S390_ELF_TDATA, - SH_ELF_TDATA, - SPARC_ELF_TDATA, - X86_64_ELF_TDATA, - XTENSA_ELF_TDATA, - GENERIC_ELF_TDATA -}; - /* Some private data is stashed away for future use using the tdata pointer in the bfd structure. */ @@ -1603,7 +1623,7 @@ struct elf_obj_tdata /* An identifier used to distinguish different target specific extensions to this structure. */ - enum elf_object_id object_id; + enum elf_target_id object_id; }; #define elf_tdata(bfd) ((bfd) -> tdata.elf_obj_data) @@ -1710,7 +1730,7 @@ extern unsigned long bfd_elf_gnu_hash extern bfd_reloc_status_type bfd_elf_generic_reloc (bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **); extern bfd_boolean bfd_elf_allocate_object - (bfd *, size_t, enum elf_object_id); + (bfd *, size_t, enum elf_target_id); extern bfd_boolean bfd_elf_make_generic_object (bfd *); extern bfd_boolean bfd_elf_mkcorefile @@ -1734,7 +1754,7 @@ extern bfd_boolean _bfd_elf_link_hash_table_init (struct elf_link_hash_table *, bfd *, struct bfd_hash_entry *(*) (struct bfd_hash_entry *, struct bfd_hash_table *, const char *), - unsigned int); + unsigned int, enum elf_target_id); extern bfd_boolean _bfd_elf_slurp_version_tables (bfd *, bfd_boolean); extern bfd_boolean _bfd_elf_merge_sections |