]> git.ipfire.org Git - thirdparty/binutils-gdb.git/blobdiff - bfd/elfxx-target.h
Fix sometimes-uninitialized warning in gdbscm_value_address
[thirdparty/binutils-gdb.git] / bfd / elfxx-target.h
index 98c158e01dfa26de3c83c5e6251acd6c9cb9ce62..551883fa094c73373acf01cbaac9b8f2ca70780b 100644 (file)
@@ -1,12 +1,11 @@
 /* Target definitions for NN-bit ELF
-   Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
-   2003, 2004, 2005 Free Software Foundation, Inc.
+   Copyright (C) 1993-2017 Free Software Foundation, Inc.
 
    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
+   the Free Software Foundation; either version 3 of the License, or
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
@@ -16,7 +15,9 @@
 
    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.  */
+   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
    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
 #ifndef bfd_elfNN_canonicalize_reloc
 #define bfd_elfNN_canonicalize_reloc   _bfd_elf_canonicalize_reloc
 #endif
+#ifndef bfd_elfNN_set_reloc
+#define bfd_elfNN_set_reloc            _bfd_generic_set_reloc
+#endif
 #ifndef bfd_elfNN_find_nearest_line
 #define bfd_elfNN_find_nearest_line    _bfd_elf_find_nearest_line
 #endif
+#ifndef bfd_elfNN_find_line
+#define bfd_elfNN_find_line            _bfd_elf_find_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 \
 #ifndef bfd_elfNN_get_symbol_info
 #define bfd_elfNN_get_symbol_info      _bfd_elf_get_symbol_info
 #endif
+#ifndef bfd_elfNN_get_symbol_version_string
+#define bfd_elfNN_get_symbol_version_string \
+  _bfd_elf_get_symbol_version_string
+#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
@@ -72,9 +90,6 @@
 #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
-#endif
 #ifndef elf_backend_can_refcount
 #define elf_backend_can_refcount 0
 #endif
 #ifndef elf_backend_want_dynbss
 #define elf_backend_want_dynbss 1
 #endif
+#ifndef elf_backend_want_dynrelro
+#define elf_backend_want_dynrelro 0
+#endif
 #ifndef elf_backend_want_p_paddr_set_to_zero
 #define elf_backend_want_p_paddr_set_to_zero 0
 #endif
+#ifndef elf_backend_no_page_alias
+#define elf_backend_no_page_alias 0
+#endif
+#ifndef elf_backend_default_execstack
+#define elf_backend_default_execstack 1
+#endif
+#ifndef elf_backend_caches_rawsize
+#define elf_backend_caches_rawsize 0
+#endif
+#ifndef elf_backend_extern_protected_data
+#define elf_backend_extern_protected_data 0
+#endif
+#ifndef elf_backend_always_renumber_dynsyms
+#define elf_backend_always_renumber_dynsyms FALSE
+#endif
+#ifndef elf_backend_stack_align
+#define elf_backend_stack_align 16
+#endif
+#ifndef elf_backend_strtab_flags
+#define elf_backend_strtab_flags 0
+#endif
 
 #define bfd_elfNN_bfd_debug_info_start bfd_void
 #define bfd_elfNN_bfd_debug_info_end   bfd_void
 #ifndef elf_backend_want_got_sym
 #define elf_backend_want_got_sym 1
 #endif
+#ifndef elf_backend_gc_keep
+#define elf_backend_gc_keep            _bfd_elf_gc_keep
+#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 _bfd_elf_gc_mark_extra_sections
 #endif
 #ifndef elf_backend_gc_sweep_hook
 #define elf_backend_gc_sweep_hook      NULL
 #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_define_common_symbol
+#define bfd_elfNN_bfd_define_common_symbol bfd_generic_define_common_symbol
+#endif
+
+#ifndef bfd_elfNN_bfd_lookup_section_flags
+#define bfd_elfNN_bfd_lookup_section_flags bfd_elf_lookup_section_flags
+#endif
+
 #ifndef bfd_elfNN_bfd_make_debug_symbol
 #define bfd_elfNN_bfd_make_debug_symbol \
   ((asymbol * (*) (bfd *, void *, unsigned long)) bfd_nullvoidptr)
 #endif
 #ifndef bfd_elfNN_bfd_merge_private_bfd_data
 #define bfd_elfNN_bfd_merge_private_bfd_data \
-  ((bfd_boolean (*) (bfd *, bfd *)) bfd_true)
+  ((bfd_boolean (*) (bfd *, struct bfd_link_info *)) bfd_true)
 #endif
 #ifndef bfd_elfNN_bfd_set_private_flags
 #define bfd_elfNN_bfd_set_private_flags \
   _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_copy_link_hash_symbol_type
+#define bfd_elfNN_bfd_copy_link_hash_symbol_type \
+  _bfd_elf_copy_link_hash_symbol_type
+#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_define_start_stop
+#define bfd_elfNN_bfd_define_start_stop bfd_elf_define_start_stop
+#endif
 #ifndef bfd_elfNN_bfd_final_link
 #define bfd_elfNN_bfd_final_link       bfd_elf_final_link
 #endif
 #define bfd_elfNN_bfd_link_hash_table_create \
   _bfd_generic_link_hash_table_create
 #endif
+#ifndef bfd_elfNN_bfd_copy_link_hash_symbol_type
+#define bfd_elfNN_bfd_copy_link_hash_symbol_type \
+  _bfd_generic_copy_link_hash_symbol_type
+#endif
 #ifndef bfd_elfNN_bfd_link_add_symbols
 #define bfd_elfNN_bfd_link_add_symbols _bfd_generic_link_add_symbols
 #endif
+#ifndef bfd_elfNN_bfd_define_start_stop
+#define bfd_elfNN_bfd_define_start_stop bfd_generic_define_start_stop
+#endif
 #ifndef bfd_elfNN_bfd_final_link
 #define bfd_elfNN_bfd_final_link       _bfd_generic_final_link
 #endif
 #define bfd_elfNN_bfd_link_split_section _bfd_generic_link_split_section
 #endif
 
+#ifndef bfd_elfNN_bfd_link_check_relocs
+#define bfd_elfNN_bfd_link_check_relocs  _bfd_elf_link_check_relocs
+#endif
+
 #ifndef bfd_elfNN_archive_p
 #define bfd_elfNN_archive_p bfd_generic_archive_p
 #endif
 #endif
 
 #ifndef bfd_elfNN_mkobject
-#define bfd_elfNN_mkobject bfd_elf_mkobject
+#define bfd_elfNN_mkobject bfd_elf_make_object
 #endif
 
 #ifndef bfd_elfNN_mkcorefile
 #define elf_info_to_howto_rel 0
 #endif
 
+#ifndef elf_backend_arch_data
+#define elf_backend_arch_data NULL
+#endif
+
+#ifndef ELF_TARGET_ID
+#define ELF_TARGET_ID  GENERIC_ELF_DATA
+#endif
+
+#ifndef ELF_OSABI
+#define ELF_OSABI ELFOSABI_NONE
+#endif
+
 #ifndef ELF_MAXPAGESIZE
-  #error ELF_MAXPAGESIZE is not defined
+error ELF_MAXPAGESIZE is not defined
 #define ELF_MAXPAGESIZE 1
 #endif
 
+#ifndef ELF_COMMONPAGESIZE
+#define ELF_COMMONPAGESIZE ELF_MAXPAGESIZE
+#endif
+
 #ifndef ELF_MINPAGESIZE
-#define ELF_MINPAGESIZE ELF_MAXPAGESIZE
+#define ELF_MINPAGESIZE ELF_COMMONPAGESIZE
+#endif
+
+#if ELF_COMMONPAGESIZE > ELF_MAXPAGESIZE
+# error ELF_COMMONPAGESIZE > ELF_MAXPAGESIZE
+#endif
+#if ELF_MINPAGESIZE > ELF_COMMONPAGESIZE
+# error ELF_MINPAGESIZE > ELF_COMMONPAGESIZE
 #endif
 
 #ifndef ELF_DYNAMIC_SEC_FLAGS
 #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
 #ifndef elf_backend_omit_section_dynsym
 #define elf_backend_omit_section_dynsym _bfd_elf_link_omit_section_dynsym
 #endif
+#ifndef elf_backend_relocs_compatible
+#define elf_backend_relocs_compatible _bfd_elf_default_relocs_compatible
+#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_notice_as_needed
+#define elf_backend_notice_as_needed   _bfd_elf_notice_as_needed
+#endif
 #ifndef elf_backend_adjust_dynamic_symbol
 #define elf_backend_adjust_dynamic_symbol 0
 #endif
 #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
 #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_allow_non_load_phdr
+#define elf_backend_allow_non_load_phdr        \
+  ((bfd_boolean (*) (bfd *, const Elf_Internal_Phdr *, unsigned)) bfd_false)
+#endif
 #ifndef elf_backend_ecoff_debug_swap
 #define elf_backend_ecoff_debug_swap   0
 #endif
 #ifndef elf_backend_got_header_size
 #define elf_backend_got_header_size    0
 #endif
+#ifndef elf_backend_got_elt_size
+#define elf_backend_got_elt_size _bfd_elf_default_got_elt_size
+#endif
+#ifndef elf_backend_obj_attrs_vendor
+#define elf_backend_obj_attrs_vendor           NULL
+#endif
+#ifndef elf_backend_obj_attrs_section
+#define elf_backend_obj_attrs_section          NULL
+#endif
+#ifndef elf_backend_obj_attrs_arg_type
+#define elf_backend_obj_attrs_arg_type         NULL
+#endif
+#ifndef elf_backend_obj_attrs_section_type
+#define elf_backend_obj_attrs_section_type             SHT_GNU_ATTRIBUTES
+#endif
+#ifndef elf_backend_obj_attrs_order
+#define elf_backend_obj_attrs_order            NULL
+#endif
+#ifndef elf_backend_obj_attrs_handle_unknown
+#define elf_backend_obj_attrs_handle_unknown   NULL
+#endif
+#ifndef elf_backend_parse_gnu_properties
+#define elf_backend_parse_gnu_properties       NULL
+#endif
+#ifndef elf_backend_merge_gnu_properties
+#define elf_backend_merge_gnu_properties       NULL
+#endif
+#ifndef elf_backend_setup_gnu_properties
+#define elf_backend_setup_gnu_properties       _bfd_elf_link_setup_gnu_properties
+#endif
+#ifndef elf_backend_static_tls_alignment
+#define elf_backend_static_tls_alignment       1
+#endif
 #ifndef elf_backend_post_process_headers
-#define elf_backend_post_process_headers       NULL
+#define elf_backend_post_process_headers       _bfd_elf_post_process_headers
 #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_filter_implib_symbols
+#define elf_backend_filter_implib_symbols      NULL
+#endif
 #ifndef elf_backend_copy_indirect_symbol
-#define elf_backend_copy_indirect_symbol  _bfd_elf_link_hash_copy_indirect
+#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
+#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_get_target_dtag
+#define elf_backend_get_target_dtag            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                        NULL
+#define elf_backend_emit_relocs                        _bfd_elf_link_output_relocs
+#endif
+#ifndef elf_backend_update_relocs
+#define elf_backend_update_relocs              NULL
 #endif
 #ifndef elf_backend_count_relocs
 #define elf_backend_count_relocs               NULL
 #endif
+#ifndef elf_backend_count_additional_relocs
+#define elf_backend_count_additional_relocs    NULL
+#endif
+#ifndef elf_backend_sort_relocs_p
+#define elf_backend_sort_relocs_p              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
+#ifndef elf_backend_write_core_note
+#define elf_backend_write_core_note            NULL
 #endif
-#ifndef elf_backend_fprintf_vma
-#define elf_backend_fprintf_vma                        _bfd_elf_fprintf_vma
+#ifndef elf_backend_lookup_section_flags_hook
+#define elf_backend_lookup_section_flags_hook  NULL
 #endif
 #ifndef elf_backend_reloc_type_class
 #define elf_backend_reloc_type_class           _bfd_elf_reloc_type_class
 #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_default_use_rela_p
 #define elf_backend_default_use_rela_p !USE_REL
 #endif
+#ifndef elf_backend_rela_plts_and_copies_p
+#define elf_backend_rela_plts_and_copies_p elf_backend_default_use_rela_p
+#endif
 
 #ifndef elf_backend_rela_normal
 #define elf_backend_rela_normal 0
 #endif
 
+#ifndef elf_backend_dtrel_excludes_plt
+#define elf_backend_dtrel_excludes_plt 0
+#endif
+
 #ifndef elf_backend_plt_sym_val
 #define elf_backend_plt_sym_val NULL
 #endif
 #endif
 
 #ifndef elf_backend_link_order_error_handler
-#define elf_backend_link_order_error_handler _bfd_default_error_handler
+#define elf_backend_link_order_error_handler _bfd_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
+
+#ifndef elf_backend_is_function_type
+#define elf_backend_is_function_type _bfd_elf_is_function_type
+#endif
+
+#ifndef elf_backend_maybe_function_sym
+#define elf_backend_maybe_function_sym _bfd_elf_maybe_function_sym
+#endif
+
+#ifndef elf_backend_get_reloc_section
+#define elf_backend_get_reloc_section _bfd_elf_plt_get_reloc_section
+#endif
+
+#ifndef elf_backend_copy_special_section_fields
+#define elf_backend_copy_special_section_fields NULL
+#endif
+
+#ifndef elf_backend_compact_eh_encoding
+#define elf_backend_compact_eh_encoding NULL
+#endif
+
+#ifndef elf_backend_cant_unwind_opcode
+#define elf_backend_cant_unwind_opcode 0
+#endif
+
+#ifndef elf_match_priority
+#define elf_match_priority \
+  (ELF_ARCH == bfd_arch_unknown ? 2 : ELF_OSABI == ELFOSABI_NONE ? 1 : 0)
 #endif
 
 extern const struct elf_size_info _bfd_elfNN_size_info;
 
-#ifndef INCLUDED_TARGET_FILE
-static const struct elf_backend_data elfNN_bed =
+static struct elf_backend_data elfNN_bed =
 {
   ELF_ARCH,                    /* arch */
+  ELF_TARGET_ID,               /* target_id */
   ELF_MACHINE_CODE,            /* elf_machine_code */
+  ELF_OSABI,                   /* elf_osabi  */
   ELF_MAXPAGESIZE,             /* maxpagesize */
   ELF_MINPAGESIZE,             /* minpagesize */
-  ELF_DYNAMIC_SEC_FLAGS,        /* dynamic_sec_flags */
+  ELF_COMMONPAGESIZE,          /* commonpagesize */
+  ELF_DYNAMIC_SEC_FLAGS,       /* dynamic_sec_flags */
+  elf_backend_arch_data,
   elf_info_to_howto,
   elf_info_to_howto_rel,
   elf_backend_sym_is_global,
@@ -536,6 +772,7 @@ static const struct elf_backend_data elfNN_bed =
   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,
@@ -543,11 +780,14 @@ static const struct elf_backend_data elfNN_bed =
   elf_backend_link_output_symbol_hook,
   elf_backend_create_dynamic_sections,
   elf_backend_omit_section_dynsym,
+  elf_backend_relocs_compatible,
   elf_backend_check_relocs,
   elf_backend_check_directives,
+  elf_backend_notice_as_needed,
   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,
@@ -555,23 +795,37 @@ 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_allow_non_load_phdr,
+  elf_backend_gc_keep,
+  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_filter_implib_symbols,
   elf_backend_copy_indirect_symbol,
   elf_backend_hide_symbol,
+  elf_backend_fixup_symbol,
   elf_backend_merge_symbol_attribute,
+  elf_backend_get_target_dtag,
+  elf_backend_ignore_undef_symbol,
   elf_backend_emit_relocs,
+  elf_backend_update_relocs,
   elf_backend_count_relocs,
+  elf_backend_count_additional_relocs,
+  elf_backend_sort_relocs_p,
   elf_backend_grok_prstatus,
   elf_backend_grok_psinfo,
-  elf_backend_sprintf_vma,
-  elf_backend_fprintf_vma,
+  elf_backend_write_core_note,
+  elf_backend_lookup_section_flags_hook,
   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,
@@ -582,20 +836,45 @@ static const struct elf_backend_data elfNN_bed =
   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_is_function_type,
+  elf_backend_maybe_function_sym,
+  elf_backend_get_reloc_section,
+  elf_backend_copy_special_section_fields,
   elf_backend_link_order_error_handler,
   elf_backend_relplt_name,
   ELF_MACHINE_ALT1,
   ELF_MACHINE_ALT2,
   &elf_backend_size_info,
   elf_backend_special_sections,
-  elf_backend_got_symbol_offset,
   elf_backend_got_header_size,
+  elf_backend_got_elt_size,
+  elf_backend_obj_attrs_vendor,
+  elf_backend_obj_attrs_section,
+  elf_backend_obj_attrs_arg_type,
+  elf_backend_obj_attrs_section_type,
+  elf_backend_obj_attrs_order,
+  elf_backend_obj_attrs_handle_unknown,
+  elf_backend_parse_gnu_properties,
+  elf_backend_merge_gnu_properties,
+  elf_backend_setup_gnu_properties,
+  elf_backend_compact_eh_encoding,
+  elf_backend_cant_unwind_opcode,
+  elf_backend_static_tls_alignment,
+  elf_backend_stack_align,
+  elf_backend_strtab_flags,
   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_plts_and_copies_p,
   elf_backend_rela_normal,
+  elf_backend_dtrel_excludes_plt,
   elf_backend_sign_extend_vma,
   elf_backend_want_got_plt,
   elf_backend_plt_readonly,
@@ -606,9 +885,14 @@ static const struct elf_backend_data elfNN_bed =
   elf_backend_can_refcount,
   elf_backend_want_got_sym,
   elf_backend_want_dynbss,
-  elf_backend_want_p_paddr_set_to_zero
+  elf_backend_want_dynrelro,
+  elf_backend_want_p_paddr_set_to_zero,
+  elf_backend_no_page_alias,
+  elf_backend_default_execstack,
+  elf_backend_caches_rawsize,
+  elf_backend_extern_protected_data,
+  elf_backend_always_renumber_dynsyms
 };
-#endif
 
 /* Forward declaration for use when initialising alternative_target field.  */
 #ifdef TARGET_LITTLE_SYM
@@ -632,12 +916,13 @@ const bfd_target TARGET_BIG_SYM =
 
   /* object_flags: mask of all file flags */
   (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
-   | DYNAMIC | WP_TEXT | D_PAGED),
+   | DYNAMIC | WP_TEXT | D_PAGED | BFD_COMPRESS | BFD_DECOMPRESS
+   | BFD_COMPRESS_GABI | BFD_CONVERT_ELF_COMMON | BFD_USE_ELF_STT_COMMON),
 
   /* 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_ARCH_BIT_0 | SEC_SMALL_DATA | SEC_MERGE | SEC_STRINGS | SEC_GROUP),
+   | 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 */
@@ -654,6 +939,8 @@ const bfd_target TARGET_BIG_SYM =
      Chapter 7 (Formats & Protocols), Archive section sets this as 15.  */
   15,
 
+  elf_match_priority,
+
   /* Routines to byte-swap various sized integers from the data sections */
   bfd_getb64, bfd_getb_signed_64, bfd_putb64,
     bfd_getb32, bfd_getb_signed_32, bfd_putb32,
@@ -690,6 +977,8 @@ const bfd_target TARGET_BIG_SYM =
   BFD_JUMP_TABLE_CORE (bfd_elfNN),
 #ifdef bfd_elfNN_archive_functions
   BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive),
+#elif defined USE_64_BIT_ARCHIVE
+  BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_64_bit),
 #else
   BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
 #endif
@@ -728,12 +1017,13 @@ const bfd_target TARGET_LITTLE_SYM =
 
   /* object_flags: mask of all file flags */
   (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
-   | DYNAMIC | WP_TEXT | D_PAGED),
+   | DYNAMIC | WP_TEXT | D_PAGED | BFD_COMPRESS | BFD_DECOMPRESS
+   | BFD_COMPRESS_GABI | BFD_CONVERT_ELF_COMMON | BFD_USE_ELF_STT_COMMON),
 
   /* 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_ARCH_BIT_0 | SEC_SMALL_DATA | SEC_MERGE | SEC_STRINGS | SEC_GROUP),
+   | 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 */
@@ -750,6 +1040,8 @@ const bfd_target TARGET_LITTLE_SYM =
      Chapter 7 (Formats & Protocols), Archive section sets this as 15.  */
   15,
 
+  elf_match_priority,
+
   /* Routines to byte-swap various sized integers from the data sections */
   bfd_getl64, bfd_getl_signed_64, bfd_putl64,
     bfd_getl32, bfd_getl_signed_32, bfd_putl32,
@@ -786,6 +1078,8 @@ const bfd_target TARGET_LITTLE_SYM =
   BFD_JUMP_TABLE_CORE (bfd_elfNN),
 #ifdef bfd_elfNN_archive_functions
   BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive),
+#elif defined USE_64_BIT_ARCHIVE
+  BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_64_bit),
 #else
   BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
 #endif