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[deliverable/binutils-gdb.git] / bfd / elfxx-target.h
index 692fb46524af5b6ac428ef930441aeede41f9398..aff862148596775424e76b7d576106d36e4407f3 100644 (file)
@@ -1,5 +1,5 @@
 /* Target definitions for NN-bit ELF
-   Copyright (C) 1993-2014 Free Software Foundation, Inc.
+   Copyright (C) 1993-2016 Free Software Foundation, Inc.
 
    This file is part of BFD, the Binary File Descriptor library.
 
 #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
 #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_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
 #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 \
 #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
 #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
 #define bfd_elfNN_bfd_link_just_syms   _bfd_elf_link_just_syms
 #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_split_section
 #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
 #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_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
 #ifndef elf_backend_emit_relocs
 #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
 #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_maybe_function_sym _bfd_elf_maybe_function_sym
 #endif
 
+#ifndef elf_backend_get_reloc_section
+#define elf_backend_get_reloc_section _bfd_elf_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)
@@ -716,6 +769,7 @@ static struct elf_backend_data elfNN_bed =
   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,
@@ -725,6 +779,7 @@ static struct elf_backend_data elfNN_bed =
   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,
@@ -732,7 +787,10 @@ static struct elf_backend_data elfNN_bed =
   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_write_core_note,
@@ -758,6 +816,8 @@ static struct elf_backend_data elfNN_bed =
   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,
@@ -772,8 +832,11 @@ static struct elf_backend_data elfNN_bed =
   elf_backend_obj_attrs_section_type,
   elf_backend_obj_attrs_order,
   elf_backend_obj_attrs_handle_unknown,
+  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,
@@ -781,6 +844,7 @@ static struct elf_backend_data elfNN_bed =
   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,
@@ -793,7 +857,8 @@ static struct elf_backend_data elfNN_bed =
   elf_backend_want_dynbss,
   elf_backend_want_p_paddr_set_to_zero,
   elf_backend_default_execstack,
-  elf_backend_caches_rawsize
+  elf_backend_caches_rawsize,
+  elf_backend_extern_protected_data
 };
 
 /* Forward declaration for use when initialising alternative_target field.  */
@@ -818,7 +883,8 @@ 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 | BFD_COMPRESS | BFD_DECOMPRESS),
+   | 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
@@ -878,6 +944,8 @@ 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
@@ -916,7 +984,8 @@ 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 | BFD_COMPRESS | BFD_DECOMPRESS),
+   | 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
@@ -976,6 +1045,8 @@ 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
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