X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=bfd%2Felfxx-target.h;h=15d60524c7757336535959c5df1f1749b2d7b3e0;hb=dc810e3900d47ab2eea86d50231ff2e70b596847;hp=3a787a268d3e3d67a7909257756a635550382b2e;hpb=30727aa6d12fb866494020c0b62ab265a2bdcdfe;p=deliverable%2Fbinutils-gdb.git diff --git a/bfd/elfxx-target.h b/bfd/elfxx-target.h index 3a787a268d..15d60524c7 100644 --- a/bfd/elfxx-target.h +++ b/bfd/elfxx-target.h @@ -1,5 +1,6 @@ /* Target definitions for NN-bit ELF - Copyright 1993, 1994, 1995, 1996, 1997 Free Software Foundation, Inc. + Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001 + Free Software Foundation, Inc. This file is part of BFD, the Binary File Descriptor library. @@ -86,7 +87,8 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #define bfd_elfNN_bfd_debug_info_start bfd_void #define bfd_elfNN_bfd_debug_info_end bfd_void -#define bfd_elfNN_bfd_debug_info_accumulate (PROTO(void,(*),(bfd*, struct sec *))) bfd_void +#define bfd_elfNN_bfd_debug_info_accumulate \ + (void (*) PARAMS ((bfd*, struct sec *))) bfd_void #ifndef bfd_elfNN_bfd_get_relocated_section_contents #define bfd_elfNN_bfd_get_relocated_section_contents \ @@ -100,6 +102,9 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef elf_backend_can_gc_sections #define elf_backend_can_gc_sections 0 #endif +#ifndef elf_backend_want_got_sym +#define elf_backend_want_got_sym 1 +#endif #ifndef elf_backend_gc_mark_hook #define elf_backend_gc_mark_hook NULL #endif @@ -110,8 +115,15 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #define bfd_elfNN_bfd_gc_sections _bfd_elfNN_gc_sections #endif +#ifndef bfd_elfNN_bfd_merge_sections +#define bfd_elfNN_bfd_merge_sections \ + _bfd_elf_merge_sections +#endif + +#ifndef bfd_elfNN_bfd_make_debug_symbol #define bfd_elfNN_bfd_make_debug_symbol \ ((asymbol *(*) PARAMS ((bfd *, void *, unsigned long))) bfd_nullvoidptr) +#endif #ifndef bfd_elfNN_bfd_copy_private_symbol_data #define bfd_elfNN_bfd_copy_private_symbol_data \ @@ -156,7 +168,11 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #define bfd_elfNN_bfd_link_hash_table_create _bfd_elf_link_hash_table_create #endif #else /* ! defined (elf_backend_relocate_section) */ -/* If no backend relocate_section routine, use the generic linker. */ +/* If no backend relocate_section routine, use the generic linker. + Note - this will prevent the port from being able to use some of + the other features of the ELF linker, because the generic hash structure + does not have the fields needed by the ELF linker. In particular it + means that linking directly to S-records will not work. */ #ifndef bfd_elfNN_bfd_link_hash_table_create #define bfd_elfNN_bfd_link_hash_table_create \ _bfd_generic_link_hash_table_create @@ -237,6 +253,12 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef elf_backend_section_from_shdr #define elf_backend_section_from_shdr 0 #endif +#ifndef elf_backend_section_flags +#define elf_backend_section_flags 0 +#endif +#ifndef elf_backend_section_from_phdr +#define elf_backend_section_from_phdr 0 +#endif #ifndef elf_backend_fake_sections #define elf_backend_fake_sections 0 #endif @@ -303,6 +325,33 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef elf_backend_output_arch_syms #define elf_backend_output_arch_syms NULL #endif +#ifndef elf_backend_copy_indirect_symbol +#define elf_backend_copy_indirect_symbol _bfd_elf_link_hash_copy_indirect +#endif +#ifndef elf_backend_hide_symbol +#define elf_backend_hide_symbol _bfd_elf_link_hash_hide_symbol +#endif +#ifndef elf_backend_emit_relocs +#define elf_backend_emit_relocs NULL +#endif +#ifndef elf_backend_count_relocs +#define elf_backend_count_relocs NULL +#endif +#ifndef elf_backend_grok_prstatus +#define elf_backend_grok_prstatus NULL +#endif +#ifndef elf_backend_grok_psinfo +#define elf_backend_grok_psinfo NULL +#endif +#ifndef elf_backend_sprintf_vma +#define elf_backend_sprintf_vma _bfd_elf_sprintf_vma +#endif +#ifndef elf_backend_fprintf_vma +#define elf_backend_fprintf_vma _bfd_elf_fprintf_vma +#endif +#ifndef elf_backend_reloc_type_class +#define elf_backend_reloc_type_class _bfd_elf_reloc_type_class +#endif /* Previously, backends could only use SHT_REL or SHT_RELA relocation sections, but not both. They defined USE_REL to indicate SHT_REL @@ -313,16 +362,16 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #else #undef USE_REL #define USE_REL 1 -#endif +#endif /* Use these in new code. */ -#ifndef elf_backend_may_use_rel_p +#ifndef elf_backend_may_use_rel_p #define elf_backend_may_use_rel_p USE_REL -#endif +#endif #ifndef elf_backend_may_use_rela_p #define elf_backend_may_use_rela_p !USE_REL #endif -#ifndef elf_backend_default_use_rela_p +#ifndef elf_backend_default_use_rela_p #define elf_backend_default_use_rela_p !USE_REL #endif @@ -338,15 +387,18 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #define elf_backend_size_info _bfd_elfNN_size_info #endif +#ifndef elf_backend_sign_extend_vma +#define elf_backend_sign_extend_vma 0 +#endif + extern const struct elf_size_info _bfd_elfNN_size_info; -static CONST struct elf_backend_data elfNN_bed = +#ifndef INCLUDED_TARGET_FILE +static const struct elf_backend_data elfNN_bed = { ELF_ARCH, /* arch */ ELF_MACHINE_CODE, /* elf_machine_code */ ELF_MAXPAGESIZE, /* maxpagesize */ - elf_backend_collect, - elf_backend_type_change_ok, elf_info_to_howto, elf_info_to_howto_rel, elf_backend_sym_is_global, @@ -356,6 +408,8 @@ static CONST struct elf_backend_data elfNN_bed = elf_backend_get_symbol_type, elf_backend_section_processing, elf_backend_section_from_shdr, + elf_backend_section_flags, + elf_backend_section_from_phdr, elf_backend_fake_sections, elf_backend_section_from_bfd_section, elf_backend_add_symbol_hook, @@ -377,6 +431,15 @@ static CONST struct elf_backend_data elfNN_bed = elf_backend_post_process_headers, elf_backend_print_symbol_all, elf_backend_output_arch_syms, + elf_backend_copy_indirect_symbol, + elf_backend_hide_symbol, + elf_backend_emit_relocs, + elf_backend_count_relocs, + elf_backend_grok_prstatus, + elf_backend_grok_psinfo, + elf_backend_sprintf_vma, + elf_backend_fprintf_vma, + elf_backend_reloc_type_class, elf_backend_ecoff_debug_swap, ELF_MACHINE_ALT1, ELF_MACHINE_ALT2, @@ -384,17 +447,22 @@ static CONST struct elf_backend_data elfNN_bed = elf_backend_got_symbol_offset, elf_backend_got_header_size, elf_backend_plt_header_size, + elf_backend_collect, + elf_backend_type_change_ok, elf_backend_may_use_rel_p, elf_backend_may_use_rela_p, elf_backend_default_use_rela_p, + elf_backend_sign_extend_vma, elf_backend_want_got_plt, elf_backend_plt_readonly, elf_backend_want_plt_sym, elf_backend_plt_not_loaded, elf_backend_plt_alignment, elf_backend_can_gc_sections, - elf_backend_want_dynbss + elf_backend_want_dynbss, + elf_backend_want_got_sym }; +#endif /* Forward declaration for use when initialising alternative_target field. */ #ifdef TARGET_LITTLE_SYM @@ -585,7 +653,7 @@ const bfd_target TARGET_LITTLE_SYM = #else NULL, #endif - + /* backend_data: */ (PTR) &elfNN_bed };