X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=bfd%2Felfxx-target.h;h=ea21b625120ab0db0f63666db82e333cb89ac85f;hb=d1036acbe72ee838ccf0c876be94884246589641;hp=0a69dd80ee407cbbba7096ed7005223c62599d61;hpb=77fb9c28ac0594b97f5b193d45118fdf09d96881;p=deliverable%2Fbinutils-gdb.git diff --git a/bfd/elfxx-target.h b/bfd/elfxx-target.h index 0a69dd80ee..ea21b62512 100644 --- a/bfd/elfxx-target.h +++ b/bfd/elfxx-target.h @@ -1,21 +1,22 @@ /* 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, 2002, + 2003, 2004, 2005, 2006 Free Software Foundation, Inc. -This file is part of BFD, the Binary File Descriptor library. + This file is part of BFD, the Binary File Descriptor library. -This program is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ /* This structure contains everything that BFD knows about a target. It includes things like its byte order, name, what routines to call @@ -25,32 +26,48 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ There are two such structures here: one for big-endian machines and one for little-endian machines. */ +#ifndef bfd_elfNN_close_and_cleanup #define bfd_elfNN_close_and_cleanup _bfd_elf_close_and_cleanup -#define bfd_elfNN_bfd_free_cached_info _bfd_generic_bfd_free_cached_info +#endif +#ifndef bfd_elfNN_bfd_free_cached_info +#define bfd_elfNN_bfd_free_cached_info _bfd_free_cached_info +#endif #ifndef bfd_elfNN_get_section_contents #define bfd_elfNN_get_section_contents _bfd_generic_get_section_contents #endif -#define bfd_elfNN_canonicalize_dynamic_symtab _bfd_elf_canonicalize_dynamic_symtab +#define bfd_elfNN_canonicalize_dynamic_symtab \ + _bfd_elf_canonicalize_dynamic_symtab +#ifndef bfd_elfNN_get_synthetic_symtab +#define bfd_elfNN_get_synthetic_symtab \ + _bfd_elf_get_synthetic_symtab +#endif +#ifndef bfd_elfNN_canonicalize_reloc #define bfd_elfNN_canonicalize_reloc _bfd_elf_canonicalize_reloc +#endif #ifndef bfd_elfNN_find_nearest_line #define bfd_elfNN_find_nearest_line _bfd_elf_find_nearest_line #endif +#ifndef bfd_elfNN_find_inliner_info +#define bfd_elfNN_find_inliner_info _bfd_elf_find_inliner_info +#endif #define bfd_elfNN_read_minisymbols _bfd_elf_read_minisymbols #define bfd_elfNN_minisymbol_to_symbol _bfd_elf_minisymbol_to_symbol -#define bfd_elfNN_get_dynamic_symtab_upper_bound _bfd_elf_get_dynamic_symtab_upper_bound +#define bfd_elfNN_get_dynamic_symtab_upper_bound \ + _bfd_elf_get_dynamic_symtab_upper_bound #define bfd_elfNN_get_lineno _bfd_elf_get_lineno #ifndef bfd_elfNN_get_reloc_upper_bound #define bfd_elfNN_get_reloc_upper_bound _bfd_elf_get_reloc_upper_bound #endif +#ifndef bfd_elfNN_get_symbol_info #define bfd_elfNN_get_symbol_info _bfd_elf_get_symbol_info -#define bfd_elfNN_get_symtab _bfd_elf_get_symtab -#define bfd_elfNN_get_symtab_upper_bound _bfd_elf_get_symtab_upper_bound -#if 0 /* done in elf-bfd.h */ -#define bfd_elfNN_link_record_dynamic_symbol _bfd_elf_link_record_dynamic_symbol #endif +#define bfd_elfNN_canonicalize_symtab _bfd_elf_canonicalize_symtab +#define bfd_elfNN_get_symtab_upper_bound _bfd_elf_get_symtab_upper_bound #define bfd_elfNN_make_empty_symbol _bfd_elf_make_empty_symbol +#ifndef bfd_elfNN_new_section_hook #define bfd_elfNN_new_section_hook _bfd_elf_new_section_hook +#endif #define bfd_elfNN_set_arch_mach _bfd_elf_set_arch_mach #ifndef bfd_elfNN_set_section_contents #define bfd_elfNN_set_section_contents _bfd_elf_set_section_contents @@ -62,8 +79,8 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #define bfd_elfNN_get_section_contents_in_window \ _bfd_generic_get_section_contents_in_window -#ifndef elf_backend_got_symbol_offset -#define elf_backend_got_symbol_offset (bfd_vma) 0 +#ifndef elf_backend_can_refcount +#define elf_backend_can_refcount 0 #endif #ifndef elf_backend_want_got_plt #define elf_backend_want_got_plt 0 @@ -83,14 +100,21 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef elf_backend_want_dynbss #define elf_backend_want_dynbss 1 #endif +#ifndef elf_backend_want_p_paddr_set_to_zero +#define elf_backend_want_p_paddr_set_to_zero 0 +#endif +#ifndef elf_backend_default_execstack +#define elf_backend_default_execstack 1 +#endif #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 (*) (bfd*, struct bfd_section *)) bfd_void) #ifndef bfd_elfNN_bfd_get_relocated_section_contents #define bfd_elfNN_bfd_get_relocated_section_contents \ - bfd_generic_get_relocated_section_contents + bfd_generic_get_relocated_section_contents #endif #ifndef bfd_elfNN_bfd_relax_section @@ -100,18 +124,50 @@ 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_can_refcount +#define elf_backend_can_refcount 0 +#endif +#ifndef elf_backend_want_got_sym +#define elf_backend_want_got_sym 1 +#endif +#ifndef elf_backend_gc_mark_dynamic_ref +#define elf_backend_gc_mark_dynamic_ref bfd_elf_gc_mark_dynamic_ref_symbol +#endif #ifndef elf_backend_gc_mark_hook -#define elf_backend_gc_mark_hook NULL +#define elf_backend_gc_mark_hook _bfd_elf_gc_mark_hook +#endif +#ifndef elf_backend_gc_mark_extra_sections +#define elf_backend_gc_mark_extra_sections NULL #endif #ifndef elf_backend_gc_sweep_hook #define elf_backend_gc_sweep_hook NULL #endif #ifndef bfd_elfNN_bfd_gc_sections -#define bfd_elfNN_bfd_gc_sections _bfd_elfNN_gc_sections +#define bfd_elfNN_bfd_gc_sections bfd_elf_gc_sections +#endif + +#ifndef bfd_elfNN_bfd_merge_sections +#define bfd_elfNN_bfd_merge_sections \ + _bfd_elf_merge_sections +#endif + +#ifndef bfd_elfNN_bfd_is_group_section +#define bfd_elfNN_bfd_is_group_section bfd_elf_is_group_section +#endif + +#ifndef bfd_elfNN_bfd_discard_group +#define bfd_elfNN_bfd_discard_group bfd_generic_discard_group #endif +#ifndef bfd_elfNN_section_already_linked +#define bfd_elfNN_section_already_linked \ + _bfd_elf_section_already_linked +#endif + +#ifndef bfd_elfNN_bfd_make_debug_symbol #define bfd_elfNN_bfd_make_debug_symbol \ - ((asymbol *(*) PARAMS ((bfd *, void *, unsigned long))) bfd_nullvoidptr) + ((asymbol * (*) (bfd *, void *, unsigned long)) bfd_nullvoidptr) +#endif #ifndef bfd_elfNN_bfd_copy_private_symbol_data #define bfd_elfNN_bfd_copy_private_symbol_data \ @@ -122,9 +178,13 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #define bfd_elfNN_bfd_copy_private_section_data \ _bfd_elf_copy_private_section_data #endif +#ifndef bfd_elfNN_bfd_copy_private_header_data +#define bfd_elfNN_bfd_copy_private_header_data \ + _bfd_elf_copy_private_header_data +#endif #ifndef bfd_elfNN_bfd_copy_private_bfd_data #define bfd_elfNN_bfd_copy_private_bfd_data \ - ((boolean (*) PARAMS ((bfd *, bfd *))) bfd_true) + _bfd_elf_copy_private_bfd_data #endif #ifndef bfd_elfNN_bfd_print_private_bfd_data #define bfd_elfNN_bfd_print_private_bfd_data \ @@ -132,15 +192,19 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #endif #ifndef bfd_elfNN_bfd_merge_private_bfd_data #define bfd_elfNN_bfd_merge_private_bfd_data \ - ((boolean (*) PARAMS ((bfd *, bfd *))) bfd_true) + ((bfd_boolean (*) (bfd *, bfd *)) bfd_true) #endif #ifndef bfd_elfNN_bfd_set_private_flags #define bfd_elfNN_bfd_set_private_flags \ - ((boolean (*) PARAMS ((bfd *, flagword))) bfd_true) + ((bfd_boolean (*) (bfd *, flagword)) bfd_true) #endif #ifndef bfd_elfNN_bfd_is_local_label_name #define bfd_elfNN_bfd_is_local_label_name _bfd_elf_is_local_label_name #endif +#ifndef bfd_elfNN_bfd_is_target_special_symbol +#define bfd_elfNN_bfd_is_target_special_symbol \ + ((bfd_boolean (*) (bfd *, asymbol *)) bfd_false) +#endif #ifndef bfd_elfNN_get_dynamic_reloc_upper_bound #define bfd_elfNN_get_dynamic_reloc_upper_bound \ @@ -151,12 +215,26 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ _bfd_elf_canonicalize_dynamic_reloc #endif +#ifndef bfd_elfNN_bfd_link_hash_table_free +#define bfd_elfNN_bfd_link_hash_table_free _bfd_generic_link_hash_table_free +#endif + #ifdef elf_backend_relocate_section #ifndef bfd_elfNN_bfd_link_hash_table_create #define bfd_elfNN_bfd_link_hash_table_create _bfd_elf_link_hash_table_create #endif +#ifndef bfd_elfNN_bfd_link_add_symbols +#define bfd_elfNN_bfd_link_add_symbols bfd_elf_link_add_symbols +#endif +#ifndef bfd_elfNN_bfd_final_link +#define bfd_elfNN_bfd_final_link bfd_elf_final_link +#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 @@ -168,6 +246,11 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #define bfd_elfNN_bfd_final_link _bfd_generic_final_link #endif #endif /* ! defined (elf_backend_relocate_section) */ + +#ifndef bfd_elfNN_bfd_link_just_syms +#define bfd_elfNN_bfd_link_just_syms _bfd_elf_link_just_syms +#endif + #ifndef bfd_elfNN_bfd_link_split_section #define bfd_elfNN_bfd_link_split_section _bfd_generic_link_split_section #endif @@ -192,6 +275,10 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #define bfd_elfNN_mkarchive _bfd_generic_mkarchive #endif +#ifndef bfd_elfNN_print_symbol +#define bfd_elfNN_print_symbol bfd_elf_print_symbol +#endif + #ifndef elf_symbol_leading_char #define elf_symbol_leading_char 0 #endif @@ -204,16 +291,35 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #define elf_info_to_howto_rel 0 #endif +#ifndef ELF_OSABI +#define ELF_OSABI ELFOSABI_NONE +#endif + #ifndef ELF_MAXPAGESIZE #error ELF_MAXPAGESIZE is not defined #define ELF_MAXPAGESIZE 1 #endif +#ifndef ELF_MINPAGESIZE +#define ELF_MINPAGESIZE ELF_MAXPAGESIZE +#endif + +#ifndef ELF_COMMONPAGESIZE +#define ELF_COMMONPAGESIZE ELF_MAXPAGESIZE +#endif + +#ifndef ELF_DYNAMIC_SEC_FLAGS +/* Note that we set the SEC_IN_MEMORY flag for these sections. */ +#define ELF_DYNAMIC_SEC_FLAGS \ + (SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS \ + | SEC_IN_MEMORY | SEC_LINKER_CREATED) +#endif + #ifndef elf_backend_collect -#define elf_backend_collect false +#define elf_backend_collect FALSE #endif #ifndef elf_backend_type_change_ok -#define elf_backend_type_change_ok false +#define elf_backend_type_change_ok FALSE #endif #ifndef elf_backend_sym_is_global @@ -231,14 +337,26 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef elf_backend_get_symbol_type #define elf_backend_get_symbol_type 0 #endif +#ifndef elf_backend_archive_symbol_lookup +#define elf_backend_archive_symbol_lookup _bfd_elf_archive_symbol_lookup +#endif +#ifndef elf_backend_name_local_section_symbols +#define elf_backend_name_local_section_symbols 0 +#endif #ifndef elf_backend_section_processing #define elf_backend_section_processing 0 #endif #ifndef elf_backend_section_from_shdr -#define elf_backend_section_from_shdr 0 +#define elf_backend_section_from_shdr _bfd_elf_make_section_from_shdr +#endif +#ifndef elf_backend_section_flags +#define elf_backend_section_flags 0 +#endif +#ifndef elf_backend_get_sec_type_attr +#define elf_backend_get_sec_type_attr _bfd_elf_get_sec_type_attr #endif #ifndef elf_backend_section_from_phdr -#define elf_backend_section_from_phdr 0 +#define elf_backend_section_from_phdr _bfd_elf_make_section_from_phdr #endif #ifndef elf_backend_fake_sections #define elf_backend_fake_sections 0 @@ -255,9 +373,18 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef elf_backend_create_dynamic_sections #define elf_backend_create_dynamic_sections 0 #endif +#ifndef elf_backend_omit_section_dynsym +#define elf_backend_omit_section_dynsym _bfd_elf_link_omit_section_dynsym +#endif #ifndef elf_backend_check_relocs #define elf_backend_check_relocs 0 #endif +#ifndef elf_backend_check_directives +#define elf_backend_check_directives 0 +#endif +#ifndef elf_backend_as_needed_cleanup +#define elf_backend_as_needed_cleanup 0 +#endif #ifndef elf_backend_adjust_dynamic_symbol #define elf_backend_adjust_dynamic_symbol 0 #endif @@ -267,6 +394,10 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef elf_backend_size_dynamic_sections #define elf_backend_size_dynamic_sections 0 #endif +#ifndef elf_backend_init_index_section +#define elf_backend_init_index_section \ + ((void (*) (bfd *, struct bfd_link_info *)) bfd_void) +#endif #ifndef elf_backend_relocate_section #define elf_backend_relocate_section 0 #endif @@ -288,24 +419,99 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef elf_backend_modify_segment_map #define elf_backend_modify_segment_map 0 #endif +#ifndef elf_backend_modify_program_headers +#define elf_backend_modify_program_headers 0 +#endif #ifndef elf_backend_ecoff_debug_swap #define elf_backend_ecoff_debug_swap 0 #endif +#ifndef elf_backend_bfd_from_remote_memory +#define elf_backend_bfd_from_remote_memory _bfd_elfNN_bfd_from_remote_memory +#endif #ifndef elf_backend_got_header_size #define elf_backend_got_header_size 0 #endif -#ifndef elf_backend_plt_header_size -#define elf_backend_plt_header_size 0 -#endif #ifndef elf_backend_post_process_headers #define elf_backend_post_process_headers NULL #endif #ifndef elf_backend_print_symbol_all #define elf_backend_print_symbol_all NULL #endif +#ifndef elf_backend_output_arch_local_syms +#define elf_backend_output_arch_local_syms NULL +#endif #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_fixup_symbol +#define elf_backend_fixup_symbol NULL +#endif +#ifndef elf_backend_merge_symbol_attribute +#define elf_backend_merge_symbol_attribute NULL +#endif +#ifndef elf_backend_ignore_undef_symbol +#define elf_backend_ignore_undef_symbol NULL +#endif +#ifndef elf_backend_emit_relocs +#define elf_backend_emit_relocs _bfd_elf_link_output_relocs +#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_write_core_note +#define elf_backend_write_core_note 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 +#ifndef elf_backend_discard_info +#define elf_backend_discard_info NULL +#endif +#ifndef elf_backend_ignore_discarded_relocs +#define elf_backend_ignore_discarded_relocs NULL +#endif +#ifndef elf_backend_action_discarded +#define elf_backend_action_discarded _bfd_elf_default_action_discarded +#endif +#ifndef elf_backend_eh_frame_address_size +#define elf_backend_eh_frame_address_size _bfd_elf_eh_frame_address_size +#endif +#ifndef elf_backend_can_make_relative_eh_frame +#define elf_backend_can_make_relative_eh_frame _bfd_elf_can_make_relative +#endif +#ifndef elf_backend_can_make_lsda_relative_eh_frame +#define elf_backend_can_make_lsda_relative_eh_frame _bfd_elf_can_make_relative +#endif +#ifndef elf_backend_encode_eh_address +#define elf_backend_encode_eh_address _bfd_elf_encode_eh_address +#endif +#ifndef elf_backend_write_section +#define elf_backend_write_section NULL +#endif +#ifndef elf_backend_mips_irix_compat +#define elf_backend_mips_irix_compat NULL +#endif +#ifndef elf_backend_mips_rtype_to_howto +#define elf_backend_mips_rtype_to_howto NULL +#endif /* Previously, backends could only use SHT_REL or SHT_RELA relocation sections, but not both. They defined USE_REL to indicate SHT_REL @@ -313,22 +519,30 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ For backwards compatibility, we still support this usage. */ #ifndef USE_REL #define USE_REL 0 -#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 +#ifndef elf_backend_rela_normal +#define elf_backend_rela_normal 0 +#endif + +#ifndef elf_backend_plt_sym_val +#define elf_backend_plt_sym_val NULL +#endif +#ifndef elf_backend_relplt_name +#define elf_backend_relplt_name NULL +#endif + #ifndef ELF_MACHINE_ALT1 #define ELF_MACHINE_ALT1 0 #endif @@ -341,17 +555,49 @@ 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_special_sections +#define elf_backend_special_sections NULL +#endif + #ifndef elf_backend_sign_extend_vma #define elf_backend_sign_extend_vma 0 #endif +#ifndef elf_backend_link_order_error_handler +#define elf_backend_link_order_error_handler _bfd_default_error_handler +#endif + +#ifndef elf_backend_common_definition +#define elf_backend_common_definition _bfd_elf_common_definition +#endif + +#ifndef elf_backend_common_section_index +#define elf_backend_common_section_index _bfd_elf_common_section_index +#endif + +#ifndef elf_backend_common_section +#define elf_backend_common_section _bfd_elf_common_section +#endif + +#ifndef elf_backend_merge_symbol +#define elf_backend_merge_symbol NULL +#endif + +#ifndef elf_backend_hash_symbol +#define elf_backend_hash_symbol _bfd_elf_hash_symbol +#endif + extern const struct elf_size_info _bfd_elfNN_size_info; -static CONST struct elf_backend_data elfNN_bed = +static struct elf_backend_data elfNN_bed = { ELF_ARCH, /* arch */ ELF_MACHINE_CODE, /* elf_machine_code */ + ELF_OSABI, /* elf_osabi */ ELF_MAXPAGESIZE, /* maxpagesize */ + ELF_MINPAGESIZE, /* minpagesize */ + ELF_COMMONPAGESIZE, /* commonpagesize */ + ELF_DYNAMIC_SEC_FLAGS, /* dynamic_sec_flags */ elf_info_to_howto, elf_info_to_howto_rel, elf_backend_sym_is_global, @@ -359,18 +605,26 @@ static CONST struct elf_backend_data elfNN_bed = elf_backend_symbol_processing, elf_backend_symbol_table_processing, elf_backend_get_symbol_type, + elf_backend_archive_symbol_lookup, + elf_backend_name_local_section_symbols, elf_backend_section_processing, elf_backend_section_from_shdr, + elf_backend_section_flags, + elf_backend_get_sec_type_attr, elf_backend_section_from_phdr, elf_backend_fake_sections, elf_backend_section_from_bfd_section, elf_backend_add_symbol_hook, elf_backend_link_output_symbol_hook, elf_backend_create_dynamic_sections, + elf_backend_omit_section_dynsym, elf_backend_check_relocs, + elf_backend_check_directives, + elf_backend_as_needed_cleanup, elf_backend_adjust_dynamic_symbol, elf_backend_always_size_sections, elf_backend_size_dynamic_sections, + elf_backend_init_index_section, elf_backend_relocate_section, elf_backend_finish_dynamic_symbol, elf_backend_finish_dynamic_sections, @@ -378,23 +632,59 @@ static CONST struct elf_backend_data elfNN_bed = elf_backend_final_write_processing, elf_backend_additional_program_headers, elf_backend_modify_segment_map, + elf_backend_modify_program_headers, + elf_backend_gc_mark_dynamic_ref, elf_backend_gc_mark_hook, + elf_backend_gc_mark_extra_sections, elf_backend_gc_sweep_hook, elf_backend_post_process_headers, elf_backend_print_symbol_all, + elf_backend_output_arch_local_syms, elf_backend_output_arch_syms, + elf_backend_copy_indirect_symbol, + elf_backend_hide_symbol, + elf_backend_fixup_symbol, + elf_backend_merge_symbol_attribute, + elf_backend_ignore_undef_symbol, + elf_backend_emit_relocs, + elf_backend_count_relocs, + elf_backend_grok_prstatus, + elf_backend_grok_psinfo, + elf_backend_write_core_note, + elf_backend_sprintf_vma, + elf_backend_fprintf_vma, + elf_backend_reloc_type_class, + elf_backend_discard_info, + elf_backend_ignore_discarded_relocs, + elf_backend_action_discarded, + elf_backend_eh_frame_address_size, + elf_backend_can_make_relative_eh_frame, + elf_backend_can_make_lsda_relative_eh_frame, + elf_backend_encode_eh_address, + elf_backend_write_section, + elf_backend_mips_irix_compat, + elf_backend_mips_rtype_to_howto, elf_backend_ecoff_debug_swap, + elf_backend_bfd_from_remote_memory, + elf_backend_plt_sym_val, + elf_backend_common_definition, + elf_backend_common_section_index, + elf_backend_common_section, + elf_backend_merge_symbol, + elf_backend_hash_symbol, + elf_backend_link_order_error_handler, + elf_backend_relplt_name, ELF_MACHINE_ALT1, ELF_MACHINE_ALT2, &elf_backend_size_info, - elf_backend_got_symbol_offset, + elf_backend_special_sections, 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_rela_normal, elf_backend_sign_extend_vma, elf_backend_want_got_plt, elf_backend_plt_readonly, @@ -402,7 +692,11 @@ static CONST struct elf_backend_data elfNN_bed = elf_backend_plt_not_loaded, elf_backend_plt_alignment, elf_backend_can_gc_sections, - elf_backend_want_dynbss + elf_backend_can_refcount, + elf_backend_want_got_sym, + elf_backend_want_dynbss, + elf_backend_want_p_paddr_set_to_zero, + elf_backend_default_execstack }; /* Forward declaration for use when initialising alternative_target field. */ @@ -426,12 +720,13 @@ const bfd_target TARGET_BIG_SYM = BFD_ENDIAN_BIG, /* object_flags: mask of all file flags */ - (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS | - DYNAMIC | WP_TEXT | D_PAGED), + (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS + | DYNAMIC | WP_TEXT | D_PAGED), /* section_flags: mask of all section flags */ - (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY | - SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES), + (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY + | SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES + | SEC_SMALL_DATA | SEC_MERGE | SEC_STRINGS | SEC_GROUP), /* leading_symbol_char: is the first char of a user symbol predictable, and if so what is it */ @@ -444,9 +739,9 @@ const bfd_target TARGET_BIG_SYM = /* ar_max_namelen: maximum number of characters in an archive header FIXME: this really has nothing to do with ELF, this is a characteristic - of the archiver and should be independently tunable. This value is - a WAG (wild a** guess) */ - 14, + of the archiver and should be independently tunable. The System V ABI, + Chapter 7 (Formats & Protocols), Archive section sets this as 15. */ + 15, /* Routines to byte-swap various sized integers from the data sections */ bfd_getb64, bfd_getb_signed_64, bfd_putb64, @@ -479,19 +774,19 @@ const bfd_target TARGET_BIG_SYM = bfd_elfNN_write_corefile_contents, }, - BFD_JUMP_TABLE_GENERIC (bfd_elfNN), - BFD_JUMP_TABLE_COPY (bfd_elfNN), - BFD_JUMP_TABLE_CORE (bfd_elfNN), + BFD_JUMP_TABLE_GENERIC (bfd_elfNN), + BFD_JUMP_TABLE_COPY (bfd_elfNN), + BFD_JUMP_TABLE_CORE (bfd_elfNN), #ifdef bfd_elfNN_archive_functions - BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive), + BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive), #else - BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff), + BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff), #endif - BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN), - BFD_JUMP_TABLE_RELOCS (bfd_elfNN), - BFD_JUMP_TABLE_WRITE (bfd_elfNN), - BFD_JUMP_TABLE_LINK (bfd_elfNN), - BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN), + BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN), + BFD_JUMP_TABLE_RELOCS (bfd_elfNN), + BFD_JUMP_TABLE_WRITE (bfd_elfNN), + BFD_JUMP_TABLE_LINK (bfd_elfNN), + BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN), /* Alternative endian target. */ #ifdef TARGET_LITTLE_SYM @@ -501,7 +796,7 @@ const bfd_target TARGET_BIG_SYM = #endif /* backend_data: */ - (PTR) &elfNN_bed + &elfNN_bed }; #endif @@ -521,12 +816,13 @@ const bfd_target TARGET_LITTLE_SYM = BFD_ENDIAN_LITTLE, /* object_flags: mask of all file flags */ - (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS | - DYNAMIC | WP_TEXT | D_PAGED), + (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS + | DYNAMIC | WP_TEXT | D_PAGED), /* section_flags: mask of all section flags */ - (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY | - SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES), + (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY + | SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES + | SEC_SMALL_DATA | SEC_MERGE | SEC_STRINGS | SEC_GROUP), /* leading_symbol_char: is the first char of a user symbol predictable, and if so what is it */ @@ -539,9 +835,9 @@ const bfd_target TARGET_LITTLE_SYM = /* ar_max_namelen: maximum number of characters in an archive header FIXME: this really has nothing to do with ELF, this is a characteristic - of the archiver and should be independently tunable. This value is - a WAG (wild a** guess) */ - 14, + of the archiver and should be independently tunable. The System V ABI, + Chapter 7 (Formats & Protocols), Archive section sets this as 15. */ + 15, /* Routines to byte-swap various sized integers from the data sections */ bfd_getl64, bfd_getl_signed_64, bfd_putl64, @@ -574,19 +870,19 @@ const bfd_target TARGET_LITTLE_SYM = bfd_elfNN_write_corefile_contents, }, - BFD_JUMP_TABLE_GENERIC (bfd_elfNN), - BFD_JUMP_TABLE_COPY (bfd_elfNN), - BFD_JUMP_TABLE_CORE (bfd_elfNN), + BFD_JUMP_TABLE_GENERIC (bfd_elfNN), + BFD_JUMP_TABLE_COPY (bfd_elfNN), + BFD_JUMP_TABLE_CORE (bfd_elfNN), #ifdef bfd_elfNN_archive_functions - BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive), + BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive), #else - BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff), + BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff), #endif - BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN), - BFD_JUMP_TABLE_RELOCS (bfd_elfNN), - BFD_JUMP_TABLE_WRITE (bfd_elfNN), - BFD_JUMP_TABLE_LINK (bfd_elfNN), - BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN), + BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN), + BFD_JUMP_TABLE_RELOCS (bfd_elfNN), + BFD_JUMP_TABLE_WRITE (bfd_elfNN), + BFD_JUMP_TABLE_LINK (bfd_elfNN), + BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN), /* Alternative endian target. */ #ifdef TARGET_BIG_SYM @@ -594,8 +890,8 @@ const bfd_target TARGET_LITTLE_SYM = #else NULL, #endif - + /* backend_data: */ - (PTR) &elfNN_bed + &elfNN_bed }; #endif