bfd/elfxx-target.h

   1 /* Target definitions for NN-bit ELF
   2    Copyright (C) 1993-2017 Free Software Foundation, Inc.
   3
   4    This file is part of BFD, the Binary File Descriptor library.
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 3 of the License, or
   9    (at your option) any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program; if not, write to the Free Software
  18    Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
  19    MA 02110-1301, USA.  */
  20
  21
  22 /* This structure contains everything that BFD knows about a target.
  23    It includes things like its byte order, name, what routines to call
  24    to do various operations, etc.  Every BFD points to a target structure
  25    with its "xvec" member.
  26
  27    There are two such structures here:  one for big-endian machines and
  28    one for little-endian machines.   */
  29
  30 #ifndef bfd_elfNN_close_and_cleanup
  31 #define bfd_elfNN_close_and_cleanup _bfd_elf_close_and_cleanup
  32 #endif
  33 #ifndef bfd_elfNN_bfd_free_cached_info
  34 #define bfd_elfNN_bfd_free_cached_info _bfd_free_cached_info
  35 #endif
  36 #ifndef bfd_elfNN_get_section_contents
  37 #define bfd_elfNN_get_section_contents _bfd_generic_get_section_contents
  38 #endif
  39
  40 #define bfd_elfNN_canonicalize_dynamic_symtab \
  41   _bfd_elf_canonicalize_dynamic_symtab
  42 #ifndef bfd_elfNN_get_synthetic_symtab
  43 #define bfd_elfNN_get_synthetic_symtab \
  44   _bfd_elf_get_synthetic_symtab
  45 #endif
  46 #ifndef bfd_elfNN_canonicalize_reloc
  47 #define bfd_elfNN_canonicalize_reloc    _bfd_elf_canonicalize_reloc
  48 #endif
  49 #ifndef bfd_elfNN_set_reloc
  50 #define bfd_elfNN_set_reloc             _bfd_generic_set_reloc
  51 #endif
  52 #ifndef bfd_elfNN_find_nearest_line
  53 #define bfd_elfNN_find_nearest_line     _bfd_elf_find_nearest_line
  54 #endif
  55 #ifndef bfd_elfNN_find_line
  56 #define bfd_elfNN_find_line             _bfd_elf_find_line
  57 #endif
  58 #ifndef bfd_elfNN_find_inliner_info
  59 #define bfd_elfNN_find_inliner_info     _bfd_elf_find_inliner_info
  60 #endif
  61 #define bfd_elfNN_read_minisymbols      _bfd_elf_read_minisymbols
  62 #define bfd_elfNN_minisymbol_to_symbol  _bfd_elf_minisymbol_to_symbol
  63 #define bfd_elfNN_get_dynamic_symtab_upper_bound \
  64   _bfd_elf_get_dynamic_symtab_upper_bound
  65 #define bfd_elfNN_get_lineno            _bfd_elf_get_lineno
  66 #ifndef bfd_elfNN_get_reloc_upper_bound
  67 #define bfd_elfNN_get_reloc_upper_bound _bfd_elf_get_reloc_upper_bound
  68 #endif
  69 #ifndef bfd_elfNN_get_symbol_info
  70 #define bfd_elfNN_get_symbol_info       _bfd_elf_get_symbol_info
  71 #endif
  72 #ifndef bfd_elfNN_get_symbol_version_string
  73 #define bfd_elfNN_get_symbol_version_string \
  74   _bfd_elf_get_symbol_version_string
  75 #endif
  76 #define bfd_elfNN_canonicalize_symtab   _bfd_elf_canonicalize_symtab
  77 #define bfd_elfNN_get_symtab_upper_bound _bfd_elf_get_symtab_upper_bound
  78 #define bfd_elfNN_make_empty_symbol     _bfd_elf_make_empty_symbol
  79 #ifndef bfd_elfNN_new_section_hook
  80 #define bfd_elfNN_new_section_hook      _bfd_elf_new_section_hook
  81 #endif
  82 #define bfd_elfNN_set_arch_mach         _bfd_elf_set_arch_mach
  83 #ifndef bfd_elfNN_set_section_contents
  84 #define bfd_elfNN_set_section_contents  _bfd_elf_set_section_contents
  85 #endif
  86 #define bfd_elfNN_sizeof_headers        _bfd_elf_sizeof_headers
  87 #define bfd_elfNN_write_object_contents _bfd_elf_write_object_contents
  88 #define bfd_elfNN_write_corefile_contents _bfd_elf_write_corefile_contents
  89
  90 #define bfd_elfNN_get_section_contents_in_window \
  91   _bfd_generic_get_section_contents_in_window
  92
  93 #ifndef elf_backend_can_refcount
  94 #define elf_backend_can_refcount 0
  95 #endif
  96 #ifndef elf_backend_want_got_plt
  97 #define elf_backend_want_got_plt 0
  98 #endif
  99 #ifndef elf_backend_plt_readonly
 100 #define elf_backend_plt_readonly 0
 101 #endif
 102 #ifndef elf_backend_want_plt_sym
 103 #define elf_backend_want_plt_sym 0
 104 #endif
 105 #ifndef elf_backend_plt_not_loaded
 106 #define elf_backend_plt_not_loaded 0
 107 #endif
 108 #ifndef elf_backend_plt_alignment
 109 #define elf_backend_plt_alignment 2
 110 #endif
 111 #ifndef elf_backend_want_dynbss
 112 #define elf_backend_want_dynbss 1
 113 #endif
 114 #ifndef elf_backend_want_dynrelro
 115 #define elf_backend_want_dynrelro 0
 116 #endif
 117 #ifndef elf_backend_want_p_paddr_set_to_zero
 118 #define elf_backend_want_p_paddr_set_to_zero 0
 119 #endif
 120 #ifndef elf_backend_no_page_alias
 121 #define elf_backend_no_page_alias 0
 122 #endif
 123 #ifndef elf_backend_default_execstack
 124 #define elf_backend_default_execstack 1
 125 #endif
 126 #ifndef elf_backend_caches_rawsize
 127 #define elf_backend_caches_rawsize 0
 128 #endif
 129 #ifndef elf_backend_extern_protected_data
 130 #define elf_backend_extern_protected_data 0
 131 #endif
 132 #ifndef elf_backend_always_renumber_dynsyms
 133 #define elf_backend_always_renumber_dynsyms FALSE
 134 #endif
 135 #ifndef elf_backend_linux_prpsinfo32_ugid16
 136 #define elf_backend_linux_prpsinfo32_ugid16 FALSE
 137 #endif
 138 #ifndef elf_backend_linux_prpsinfo64_ugid16
 139 #define elf_backend_linux_prpsinfo64_ugid16 FALSE
 140 #endif
 141 #ifndef elf_backend_stack_align
 142 #define elf_backend_stack_align 16
 143 #endif
 144 #ifndef elf_backend_strtab_flags
 145 #define elf_backend_strtab_flags 0
 146 #endif
 147
 148 #define bfd_elfNN_bfd_debug_info_start  bfd_void
 149 #define bfd_elfNN_bfd_debug_info_end    bfd_void
 150 #define bfd_elfNN_bfd_debug_info_accumulate \
 151   ((void (*) (bfd*, struct bfd_section *)) bfd_void)
 152
 153 #ifndef bfd_elfNN_bfd_get_relocated_section_contents
 154 #define bfd_elfNN_bfd_get_relocated_section_contents \
 155   bfd_generic_get_relocated_section_contents
 156 #endif
 157
 158 #ifndef bfd_elfNN_bfd_relax_section
 159 #define bfd_elfNN_bfd_relax_section bfd_generic_relax_section
 160 #endif
 161
 162 #ifndef elf_backend_can_gc_sections
 163 #define elf_backend_can_gc_sections 0
 164 #endif
 165 #ifndef elf_backend_can_refcount
 166 #define elf_backend_can_refcount 0
 167 #endif
 168 #ifndef elf_backend_want_got_sym
 169 #define elf_backend_want_got_sym 1
 170 #endif
 171 #ifndef elf_backend_gc_keep
 172 #define elf_backend_gc_keep             _bfd_elf_gc_keep
 173 #endif
 174 #ifndef elf_backend_gc_mark_dynamic_ref
 175 #define elf_backend_gc_mark_dynamic_ref bfd_elf_gc_mark_dynamic_ref_symbol
 176 #endif
 177 #ifndef elf_backend_gc_mark_hook
 178 #define elf_backend_gc_mark_hook        _bfd_elf_gc_mark_hook
 179 #endif
 180 #ifndef elf_backend_gc_mark_extra_sections
 181 #define elf_backend_gc_mark_extra_sections _bfd_elf_gc_mark_extra_sections
 182 #endif
 183 #ifndef bfd_elfNN_bfd_gc_sections
 184 #define bfd_elfNN_bfd_gc_sections bfd_elf_gc_sections
 185 #endif
 186
 187 #ifndef bfd_elfNN_bfd_merge_sections
 188 #define bfd_elfNN_bfd_merge_sections \
 189   _bfd_elf_merge_sections
 190 #endif
 191
 192 #ifndef bfd_elfNN_bfd_is_group_section
 193 #define bfd_elfNN_bfd_is_group_section bfd_elf_is_group_section
 194 #endif
 195
 196 #ifndef bfd_elfNN_bfd_discard_group
 197 #define bfd_elfNN_bfd_discard_group bfd_generic_discard_group
 198 #endif
 199
 200 #ifndef bfd_elfNN_section_already_linked
 201 #define bfd_elfNN_section_already_linked \
 202   _bfd_elf_section_already_linked
 203 #endif
 204
 205 #ifndef bfd_elfNN_bfd_define_common_symbol
 206 #define bfd_elfNN_bfd_define_common_symbol bfd_generic_define_common_symbol
 207 #endif
 208
 209 #ifndef bfd_elfNN_bfd_lookup_section_flags
 210 #define bfd_elfNN_bfd_lookup_section_flags bfd_elf_lookup_section_flags
 211 #endif
 212
 213 #ifndef bfd_elfNN_bfd_make_debug_symbol
 214 #define bfd_elfNN_bfd_make_debug_symbol \
 215   ((asymbol * (*) (bfd *, void *, unsigned long)) bfd_nullvoidptr)
 216 #endif
 217
 218 #ifndef bfd_elfNN_bfd_copy_private_symbol_data
 219 #define bfd_elfNN_bfd_copy_private_symbol_data \
 220   _bfd_elf_copy_private_symbol_data
 221 #endif
 222
 223 #ifndef bfd_elfNN_bfd_copy_private_section_data
 224 #define bfd_elfNN_bfd_copy_private_section_data \
 225   _bfd_elf_copy_private_section_data
 226 #endif
 227 #ifndef bfd_elfNN_bfd_copy_private_header_data
 228 #define bfd_elfNN_bfd_copy_private_header_data \
 229   _bfd_elf_copy_private_header_data
 230 #endif
 231 #ifndef bfd_elfNN_bfd_copy_private_bfd_data
 232 #define bfd_elfNN_bfd_copy_private_bfd_data \
 233   _bfd_elf_copy_private_bfd_data
 234 #endif
 235 #ifndef bfd_elfNN_bfd_print_private_bfd_data
 236 #define bfd_elfNN_bfd_print_private_bfd_data \
 237   _bfd_elf_print_private_bfd_data
 238 #endif
 239 #ifndef bfd_elfNN_bfd_merge_private_bfd_data
 240 #define bfd_elfNN_bfd_merge_private_bfd_data \
 241   ((bfd_boolean (*) (bfd *, struct bfd_link_info *)) bfd_true)
 242 #endif
 243 #ifndef bfd_elfNN_bfd_set_private_flags
 244 #define bfd_elfNN_bfd_set_private_flags \
 245   ((bfd_boolean (*) (bfd *, flagword)) bfd_true)
 246 #endif
 247 #ifndef bfd_elfNN_bfd_is_local_label_name
 248 #define bfd_elfNN_bfd_is_local_label_name _bfd_elf_is_local_label_name
 249 #endif
 250 #ifndef bfd_elfNN_bfd_is_target_special_symbol
 251 #define bfd_elfNN_bfd_is_target_special_symbol \
 252   ((bfd_boolean (*) (bfd *, asymbol *)) bfd_false)
 253 #endif
 254
 255 #ifndef bfd_elfNN_get_dynamic_reloc_upper_bound
 256 #define bfd_elfNN_get_dynamic_reloc_upper_bound \
 257   _bfd_elf_get_dynamic_reloc_upper_bound
 258 #endif
 259 #ifndef bfd_elfNN_canonicalize_dynamic_reloc
 260 #define bfd_elfNN_canonicalize_dynamic_reloc \
 261   _bfd_elf_canonicalize_dynamic_reloc
 262 #endif
 263
 264 #ifdef elf_backend_relocate_section
 265 #ifndef bfd_elfNN_bfd_link_hash_table_create
 266 #define bfd_elfNN_bfd_link_hash_table_create _bfd_elf_link_hash_table_create
 267 #endif
 268 #ifndef bfd_elfNN_bfd_copy_link_hash_symbol_type
 269 #define bfd_elfNN_bfd_copy_link_hash_symbol_type \
 270   _bfd_elf_copy_link_hash_symbol_type
 271 #endif
 272 #ifndef bfd_elfNN_bfd_link_add_symbols
 273 #define bfd_elfNN_bfd_link_add_symbols  bfd_elf_link_add_symbols
 274 #endif
 275 #ifndef bfd_elfNN_bfd_define_start_stop
 276 #define bfd_elfNN_bfd_define_start_stop bfd_elf_define_start_stop
 277 #endif
 278 #ifndef bfd_elfNN_bfd_final_link
 279 #define bfd_elfNN_bfd_final_link        bfd_elf_final_link
 280 #endif
 281 #else /* ! defined (elf_backend_relocate_section) */
 282 /* If no backend relocate_section routine, use the generic linker.
 283    Note - this will prevent the port from being able to use some of
 284    the other features of the ELF linker, because the generic hash structure
 285    does not have the fields needed by the ELF linker.  In particular it
 286    means that linking directly to S-records will not work.  */
 287 #ifndef bfd_elfNN_bfd_link_hash_table_create
 288 #define bfd_elfNN_bfd_link_hash_table_create \
 289   _bfd_generic_link_hash_table_create
 290 #endif
 291 #ifndef bfd_elfNN_bfd_copy_link_hash_symbol_type
 292 #define bfd_elfNN_bfd_copy_link_hash_symbol_type \
 293   _bfd_generic_copy_link_hash_symbol_type
 294 #endif
 295 #ifndef bfd_elfNN_bfd_link_add_symbols
 296 #define bfd_elfNN_bfd_link_add_symbols  _bfd_generic_link_add_symbols
 297 #endif
 298 #ifndef bfd_elfNN_bfd_define_start_stop
 299 #define bfd_elfNN_bfd_define_start_stop bfd_generic_define_start_stop
 300 #endif
 301 #ifndef bfd_elfNN_bfd_final_link
 302 #define bfd_elfNN_bfd_final_link        _bfd_generic_final_link
 303 #endif
 304 #endif /* ! defined (elf_backend_relocate_section) */
 305
 306 #ifndef bfd_elfNN_bfd_link_just_syms
 307 #define bfd_elfNN_bfd_link_just_syms    _bfd_elf_link_just_syms
 308 #endif
 309
 310 #ifndef bfd_elfNN_bfd_link_split_section
 311 #define bfd_elfNN_bfd_link_split_section _bfd_generic_link_split_section
 312 #endif
 313
 314 #ifndef bfd_elfNN_bfd_link_check_relocs
 315 #define bfd_elfNN_bfd_link_check_relocs  _bfd_elf_link_check_relocs
 316 #endif
 317
 318 #ifndef bfd_elfNN_archive_p
 319 #define bfd_elfNN_archive_p bfd_generic_archive_p
 320 #endif
 321
 322 #ifndef bfd_elfNN_write_archive_contents
 323 #define bfd_elfNN_write_archive_contents _bfd_write_archive_contents
 324 #endif
 325
 326 #ifndef bfd_elfNN_mkobject
 327 #define bfd_elfNN_mkobject bfd_elf_make_object
 328 #endif
 329
 330 #ifndef bfd_elfNN_mkcorefile
 331 #define bfd_elfNN_mkcorefile bfd_elf_mkcorefile
 332 #endif
 333
 334 #ifndef bfd_elfNN_mkarchive
 335 #define bfd_elfNN_mkarchive _bfd_generic_mkarchive
 336 #endif
 337
 338 #ifndef bfd_elfNN_print_symbol
 339 #define bfd_elfNN_print_symbol bfd_elf_print_symbol
 340 #endif
 341
 342 #ifndef elf_symbol_leading_char
 343 #define elf_symbol_leading_char 0
 344 #endif
 345
 346 #ifndef elf_info_to_howto
 347 #define elf_info_to_howto 0
 348 #endif
 349
 350 #ifndef elf_info_to_howto_rel
 351 #define elf_info_to_howto_rel 0
 352 #endif
 353
 354 #ifndef elf_backend_arch_data
 355 #define elf_backend_arch_data NULL
 356 #endif
 357
 358 #ifndef ELF_TARGET_ID
 359 #define ELF_TARGET_ID   GENERIC_ELF_DATA
 360 #endif
 361
 362 #ifndef ELF_OSABI
 363 #define ELF_OSABI ELFOSABI_NONE
 364 #endif
 365
 366 #ifndef ELF_MAXPAGESIZE
 367 # error ELF_MAXPAGESIZE is not defined
 368 #define ELF_MAXPAGESIZE 1
 369 #endif
 370
 371 #ifndef ELF_COMMONPAGESIZE
 372 #define ELF_COMMONPAGESIZE ELF_MAXPAGESIZE
 373 #endif
 374
 375 #ifndef ELF_MINPAGESIZE
 376 #define ELF_MINPAGESIZE ELF_COMMONPAGESIZE
 377 #endif
 378
 379 #if ELF_COMMONPAGESIZE > ELF_MAXPAGESIZE
 380 # error ELF_COMMONPAGESIZE > ELF_MAXPAGESIZE
 381 #endif
 382 #if ELF_MINPAGESIZE > ELF_COMMONPAGESIZE
 383 # error ELF_MINPAGESIZE > ELF_COMMONPAGESIZE
 384 #endif
 385
 386 #ifndef ELF_DYNAMIC_SEC_FLAGS
 387 /* Note that we set the SEC_IN_MEMORY flag for these sections.  */
 388 #define ELF_DYNAMIC_SEC_FLAGS                   \
 389   (SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS      \
 390    | SEC_IN_MEMORY | SEC_LINKER_CREATED)
 391 #endif
 392
 393 #ifndef elf_backend_collect
 394 #define elf_backend_collect FALSE
 395 #endif
 396 #ifndef elf_backend_type_change_ok
 397 #define elf_backend_type_change_ok FALSE
 398 #endif
 399
 400 #ifndef elf_backend_sym_is_global
 401 #define elf_backend_sym_is_global       0
 402 #endif
 403 #ifndef elf_backend_object_p
 404 #define elf_backend_object_p            0
 405 #endif
 406 #ifndef elf_backend_symbol_processing
 407 #define elf_backend_symbol_processing   0
 408 #endif
 409 #ifndef elf_backend_symbol_table_processing
 410 #define elf_backend_symbol_table_processing     0
 411 #endif
 412 #ifndef elf_backend_get_symbol_type
 413 #define elf_backend_get_symbol_type 0
 414 #endif
 415 #ifndef elf_backend_archive_symbol_lookup
 416 #define elf_backend_archive_symbol_lookup _bfd_elf_archive_symbol_lookup
 417 #endif
 418 #ifndef elf_backend_name_local_section_symbols
 419 #define elf_backend_name_local_section_symbols  0
 420 #endif
 421 #ifndef elf_backend_section_processing
 422 #define elf_backend_section_processing  0
 423 #endif
 424 #ifndef elf_backend_section_from_shdr
 425 #define elf_backend_section_from_shdr   _bfd_elf_make_section_from_shdr
 426 #endif
 427 #ifndef elf_backend_section_flags
 428 #define elf_backend_section_flags       0
 429 #endif
 430 #ifndef elf_backend_get_sec_type_attr
 431 #define elf_backend_get_sec_type_attr   _bfd_elf_get_sec_type_attr
 432 #endif
 433 #ifndef elf_backend_section_from_phdr
 434 #define elf_backend_section_from_phdr   _bfd_elf_make_section_from_phdr
 435 #endif
 436 #ifndef elf_backend_fake_sections
 437 #define elf_backend_fake_sections       0
 438 #endif
 439 #ifndef elf_backend_section_from_bfd_section
 440 #define elf_backend_section_from_bfd_section    0
 441 #endif
 442 #ifndef elf_backend_add_symbol_hook
 443 #define elf_backend_add_symbol_hook     0
 444 #endif
 445 #ifndef elf_backend_link_output_symbol_hook
 446 #define elf_backend_link_output_symbol_hook 0
 447 #endif
 448 #ifndef elf_backend_create_dynamic_sections
 449 #define elf_backend_create_dynamic_sections 0
 450 #endif
 451 #ifndef elf_backend_omit_section_dynsym
 452 #define elf_backend_omit_section_dynsym _bfd_elf_link_omit_section_dynsym
 453 #endif
 454 #ifndef elf_backend_relocs_compatible
 455 #define elf_backend_relocs_compatible _bfd_elf_default_relocs_compatible
 456 #endif
 457 #ifndef elf_backend_check_relocs
 458 #define elf_backend_check_relocs        0
 459 #endif
 460 #ifndef elf_backend_check_directives
 461 #define elf_backend_check_directives    0
 462 #endif
 463 #ifndef elf_backend_notice_as_needed
 464 #define elf_backend_notice_as_needed    _bfd_elf_notice_as_needed
 465 #endif
 466 #ifndef elf_backend_adjust_dynamic_symbol
 467 #define elf_backend_adjust_dynamic_symbol 0
 468 #endif
 469 #ifndef elf_backend_always_size_sections
 470 #define elf_backend_always_size_sections 0
 471 #endif
 472 #ifndef elf_backend_size_dynamic_sections
 473 #define elf_backend_size_dynamic_sections 0
 474 #endif
 475 #ifndef elf_backend_init_index_section
 476 #define elf_backend_init_index_section \
 477  ((void (*) (bfd *, struct bfd_link_info *)) bfd_void)
 478 #endif
 479 #ifndef elf_backend_relocate_section
 480 #define elf_backend_relocate_section    0
 481 #endif
 482 #ifndef elf_backend_finish_dynamic_symbol
 483 #define elf_backend_finish_dynamic_symbol       0
 484 #endif
 485 #ifndef elf_backend_finish_dynamic_sections
 486 #define elf_backend_finish_dynamic_sections     0
 487 #endif
 488 #ifndef elf_backend_begin_write_processing
 489 #define elf_backend_begin_write_processing      0
 490 #endif
 491 #ifndef elf_backend_final_write_processing
 492 #define elf_backend_final_write_processing      0
 493 #endif
 494 #ifndef elf_backend_additional_program_headers
 495 #define elf_backend_additional_program_headers  0
 496 #endif
 497 #ifndef elf_backend_modify_segment_map
 498 #define elf_backend_modify_segment_map  0
 499 #endif
 500 #ifndef elf_backend_modify_program_headers
 501 #define elf_backend_modify_program_headers      0
 502 #endif
 503 #ifndef elf_backend_allow_non_load_phdr
 504 #define elf_backend_allow_non_load_phdr \
 505   ((bfd_boolean (*) (bfd *, const Elf_Internal_Phdr *, unsigned)) bfd_false)
 506 #endif
 507 #ifndef elf_backend_ecoff_debug_swap
 508 #define elf_backend_ecoff_debug_swap    0
 509 #endif
 510 #ifndef elf_backend_bfd_from_remote_memory
 511 #define elf_backend_bfd_from_remote_memory _bfd_elfNN_bfd_from_remote_memory
 512 #endif
 513 #ifndef elf_backend_got_header_size
 514 #define elf_backend_got_header_size     0
 515 #endif
 516 #ifndef elf_backend_got_elt_size
 517 #define elf_backend_got_elt_size _bfd_elf_default_got_elt_size
 518 #endif
 519 #ifndef elf_backend_obj_attrs_vendor
 520 #define elf_backend_obj_attrs_vendor            NULL
 521 #endif
 522 #ifndef elf_backend_obj_attrs_section
 523 #define elf_backend_obj_attrs_section           NULL
 524 #endif
 525 #ifndef elf_backend_obj_attrs_arg_type
 526 #define elf_backend_obj_attrs_arg_type          NULL
 527 #endif
 528 #ifndef elf_backend_obj_attrs_section_type
 529 #define elf_backend_obj_attrs_section_type              SHT_GNU_ATTRIBUTES
 530 #endif
 531 #ifndef elf_backend_obj_attrs_order
 532 #define elf_backend_obj_attrs_order             NULL
 533 #endif
 534 #ifndef elf_backend_obj_attrs_handle_unknown
 535 #define elf_backend_obj_attrs_handle_unknown    NULL
 536 #endif
 537 #ifndef elf_backend_parse_gnu_properties
 538 #define elf_backend_parse_gnu_properties        NULL
 539 #endif
 540 #ifndef elf_backend_merge_gnu_properties
 541 #define elf_backend_merge_gnu_properties        NULL
 542 #endif
 543 #ifndef elf_backend_setup_gnu_properties
 544 #define elf_backend_setup_gnu_properties        _bfd_elf_link_setup_gnu_properties
 545 #endif
 546 #ifndef elf_backend_static_tls_alignment
 547 #define elf_backend_static_tls_alignment        1
 548 #endif
 549 #ifndef elf_backend_post_process_headers
 550 #define elf_backend_post_process_headers        _bfd_elf_post_process_headers
 551 #endif
 552 #ifndef elf_backend_print_symbol_all
 553 #define elf_backend_print_symbol_all            NULL
 554 #endif
 555 #ifndef elf_backend_output_arch_local_syms
 556 #define elf_backend_output_arch_local_syms      NULL
 557 #endif
 558 #ifndef elf_backend_output_arch_syms
 559 #define elf_backend_output_arch_syms            NULL
 560 #endif
 561 #ifndef elf_backend_filter_implib_symbols
 562 #define elf_backend_filter_implib_symbols       NULL
 563 #endif
 564 #ifndef elf_backend_copy_indirect_symbol
 565 #define elf_backend_copy_indirect_symbol        _bfd_elf_link_hash_copy_indirect
 566 #endif
 567 #ifndef elf_backend_hide_symbol
 568 #define elf_backend_hide_symbol                 _bfd_elf_link_hash_hide_symbol
 569 #endif
 570 #ifndef elf_backend_fixup_symbol
 571 #define elf_backend_fixup_symbol                NULL
 572 #endif
 573 #ifndef elf_backend_merge_symbol_attribute
 574 #define elf_backend_merge_symbol_attribute      NULL
 575 #endif
 576 #ifndef elf_backend_get_target_dtag
 577 #define elf_backend_get_target_dtag             NULL
 578 #endif
 579 #ifndef elf_backend_ignore_undef_symbol
 580 #define elf_backend_ignore_undef_symbol         NULL
 581 #endif
 582 #ifndef elf_backend_emit_relocs
 583 #define elf_backend_emit_relocs                 _bfd_elf_link_output_relocs
 584 #endif
 585 #ifndef elf_backend_update_relocs
 586 #define elf_backend_update_relocs               NULL
 587 #endif
 588 #ifndef elf_backend_count_relocs
 589 #define elf_backend_count_relocs                NULL
 590 #endif
 591 #ifndef elf_backend_count_additional_relocs
 592 #define elf_backend_count_additional_relocs     NULL
 593 #endif
 594 #ifndef elf_backend_sort_relocs_p
 595 #define elf_backend_sort_relocs_p               NULL
 596 #endif
 597 #ifndef elf_backend_grok_prstatus
 598 #define elf_backend_grok_prstatus               NULL
 599 #endif
 600 #ifndef elf_backend_grok_psinfo
 601 #define elf_backend_grok_psinfo                 NULL
 602 #endif
 603 #ifndef elf_backend_grok_freebsd_prstatus
 604 #define elf_backend_grok_freebsd_prstatus       NULL
 605 #endif
 606 #ifndef elf_backend_write_core_note
 607 #define elf_backend_write_core_note             NULL
 608 #endif
 609 #ifndef elf_backend_lookup_section_flags_hook
 610 #define elf_backend_lookup_section_flags_hook   NULL
 611 #endif
 612 #ifndef elf_backend_reloc_type_class
 613 #define elf_backend_reloc_type_class            _bfd_elf_reloc_type_class
 614 #endif
 615 #ifndef elf_backend_discard_info
 616 #define elf_backend_discard_info                NULL
 617 #endif
 618 #ifndef elf_backend_ignore_discarded_relocs
 619 #define elf_backend_ignore_discarded_relocs     NULL
 620 #endif
 621 #ifndef elf_backend_action_discarded
 622 #define elf_backend_action_discarded _bfd_elf_default_action_discarded
 623 #endif
 624 #ifndef elf_backend_eh_frame_address_size
 625 #define elf_backend_eh_frame_address_size _bfd_elf_eh_frame_address_size
 626 #endif
 627 #ifndef elf_backend_can_make_relative_eh_frame
 628 #define elf_backend_can_make_relative_eh_frame  _bfd_elf_can_make_relative
 629 #endif
 630 #ifndef elf_backend_can_make_lsda_relative_eh_frame
 631 #define elf_backend_can_make_lsda_relative_eh_frame     _bfd_elf_can_make_relative
 632 #endif
 633 #ifndef elf_backend_encode_eh_address
 634 #define elf_backend_encode_eh_address           _bfd_elf_encode_eh_address
 635 #endif
 636 #ifndef elf_backend_write_section
 637 #define elf_backend_write_section               NULL
 638 #endif
 639 #ifndef elf_backend_mips_irix_compat
 640 #define elf_backend_mips_irix_compat            NULL
 641 #endif
 642 #ifndef elf_backend_mips_rtype_to_howto
 643 #define elf_backend_mips_rtype_to_howto         NULL
 644 #endif
 645
 646 /* Previously, backends could only use SHT_REL or SHT_RELA relocation
 647    sections, but not both.  They defined USE_REL to indicate SHT_REL
 648    sections, and left it undefined to indicated SHT_RELA sections.
 649    For backwards compatibility, we still support this usage.  */
 650 #ifndef USE_REL
 651 #define USE_REL 0
 652 #endif
 653
 654 /* Use these in new code.  */
 655 #ifndef elf_backend_may_use_rel_p
 656 #define elf_backend_may_use_rel_p USE_REL
 657 #endif
 658 #ifndef elf_backend_may_use_rela_p
 659 #define elf_backend_may_use_rela_p !USE_REL
 660 #endif
 661 #ifndef elf_backend_default_use_rela_p
 662 #define elf_backend_default_use_rela_p !USE_REL
 663 #endif
 664 #ifndef elf_backend_rela_plts_and_copies_p
 665 #define elf_backend_rela_plts_and_copies_p elf_backend_default_use_rela_p
 666 #endif
 667
 668 #ifndef elf_backend_rela_normal
 669 #define elf_backend_rela_normal 0
 670 #endif
 671
 672 #ifndef elf_backend_dtrel_excludes_plt
 673 #define elf_backend_dtrel_excludes_plt 0
 674 #endif
 675
 676 #ifndef elf_backend_plt_sym_val
 677 #define elf_backend_plt_sym_val NULL
 678 #endif
 679 #ifndef elf_backend_relplt_name
 680 #define elf_backend_relplt_name NULL
 681 #endif
 682
 683 #ifndef ELF_MACHINE_ALT1
 684 #define ELF_MACHINE_ALT1 0
 685 #endif
 686
 687 #ifndef ELF_MACHINE_ALT2
 688 #define ELF_MACHINE_ALT2 0
 689 #endif
 690
 691 #ifndef elf_backend_size_info
 692 #define elf_backend_size_info _bfd_elfNN_size_info
 693 #endif
 694
 695 #ifndef elf_backend_special_sections
 696 #define elf_backend_special_sections NULL
 697 #endif
 698
 699 #ifndef elf_backend_sign_extend_vma
 700 #define elf_backend_sign_extend_vma 0
 701 #endif
 702
 703 #ifndef elf_backend_link_order_error_handler
 704 #define elf_backend_link_order_error_handler _bfd_error_handler
 705 #endif
 706
 707 #ifndef elf_backend_common_definition
 708 #define elf_backend_common_definition _bfd_elf_common_definition
 709 #endif
 710
 711 #ifndef elf_backend_common_section_index
 712 #define elf_backend_common_section_index _bfd_elf_common_section_index
 713 #endif
 714
 715 #ifndef elf_backend_common_section
 716 #define elf_backend_common_section _bfd_elf_common_section
 717 #endif
 718
 719 #ifndef elf_backend_merge_symbol
 720 #define elf_backend_merge_symbol NULL
 721 #endif
 722
 723 #ifndef elf_backend_hash_symbol
 724 #define elf_backend_hash_symbol _bfd_elf_hash_symbol
 725 #endif
 726
 727 #ifndef elf_backend_is_function_type
 728 #define elf_backend_is_function_type _bfd_elf_is_function_type
 729 #endif
 730
 731 #ifndef elf_backend_maybe_function_sym
 732 #define elf_backend_maybe_function_sym _bfd_elf_maybe_function_sym
 733 #endif
 734
 735 #ifndef elf_backend_get_reloc_section
 736 #define elf_backend_get_reloc_section _bfd_elf_plt_get_reloc_section
 737 #endif
 738
 739 #ifndef elf_backend_copy_special_section_fields
 740 #define elf_backend_copy_special_section_fields NULL
 741 #endif
 742
 743 #ifndef elf_backend_compact_eh_encoding
 744 #define elf_backend_compact_eh_encoding NULL
 745 #endif
 746
 747 #ifndef elf_backend_cant_unwind_opcode
 748 #define elf_backend_cant_unwind_opcode 0
 749 #endif
 750
 751 #ifndef elf_match_priority
 752 #define elf_match_priority \
 753   (ELF_ARCH == bfd_arch_unknown ? 2 : ELF_OSABI == ELFOSABI_NONE ? 1 : 0)
 754 #endif
 755
 756 extern const struct elf_size_info _bfd_elfNN_size_info;
 757
 758 static struct elf_backend_data elfNN_bed =
 759 {
 760   ELF_ARCH,                     /* arch */
 761   ELF_TARGET_ID,                /* target_id */
 762   ELF_MACHINE_CODE,             /* elf_machine_code */
 763   ELF_OSABI,                    /* elf_osabi  */
 764   ELF_MAXPAGESIZE,              /* maxpagesize */
 765   ELF_MINPAGESIZE,              /* minpagesize */
 766   ELF_COMMONPAGESIZE,           /* commonpagesize */
 767   ELF_DYNAMIC_SEC_FLAGS,        /* dynamic_sec_flags */
 768   elf_backend_arch_data,
 769   elf_info_to_howto,
 770   elf_info_to_howto_rel,
 771   elf_backend_sym_is_global,
 772   elf_backend_object_p,
 773   elf_backend_symbol_processing,
 774   elf_backend_symbol_table_processing,
 775   elf_backend_get_symbol_type,
 776   elf_backend_archive_symbol_lookup,
 777   elf_backend_name_local_section_symbols,
 778   elf_backend_section_processing,
 779   elf_backend_section_from_shdr,
 780   elf_backend_section_flags,
 781   elf_backend_get_sec_type_attr,
 782   elf_backend_section_from_phdr,
 783   elf_backend_fake_sections,
 784   elf_backend_section_from_bfd_section,
 785   elf_backend_add_symbol_hook,
 786   elf_backend_link_output_symbol_hook,
 787   elf_backend_create_dynamic_sections,
 788   elf_backend_omit_section_dynsym,
 789   elf_backend_relocs_compatible,
 790   elf_backend_check_relocs,
 791   elf_backend_check_directives,
 792   elf_backend_notice_as_needed,
 793   elf_backend_adjust_dynamic_symbol,
 794   elf_backend_always_size_sections,
 795   elf_backend_size_dynamic_sections,
 796   elf_backend_init_index_section,
 797   elf_backend_relocate_section,
 798   elf_backend_finish_dynamic_symbol,
 799   elf_backend_finish_dynamic_sections,
 800   elf_backend_begin_write_processing,
 801   elf_backend_final_write_processing,
 802   elf_backend_additional_program_headers,
 803   elf_backend_modify_segment_map,
 804   elf_backend_modify_program_headers,
 805   elf_backend_allow_non_load_phdr,
 806   elf_backend_gc_keep,
 807   elf_backend_gc_mark_dynamic_ref,
 808   elf_backend_gc_mark_hook,
 809   elf_backend_gc_mark_extra_sections,
 810   elf_backend_post_process_headers,
 811   elf_backend_print_symbol_all,
 812   elf_backend_output_arch_local_syms,
 813   elf_backend_output_arch_syms,
 814   elf_backend_filter_implib_symbols,
 815   elf_backend_copy_indirect_symbol,
 816   elf_backend_hide_symbol,
 817   elf_backend_fixup_symbol,
 818   elf_backend_merge_symbol_attribute,
 819   elf_backend_get_target_dtag,
 820   elf_backend_ignore_undef_symbol,
 821   elf_backend_emit_relocs,
 822   elf_backend_update_relocs,
 823   elf_backend_count_relocs,
 824   elf_backend_count_additional_relocs,
 825   elf_backend_sort_relocs_p,
 826   elf_backend_grok_prstatus,
 827   elf_backend_grok_psinfo,
 828   elf_backend_grok_freebsd_prstatus,
 829   elf_backend_write_core_note,
 830   elf_backend_lookup_section_flags_hook,
 831   elf_backend_reloc_type_class,
 832   elf_backend_discard_info,
 833   elf_backend_ignore_discarded_relocs,
 834   elf_backend_action_discarded,
 835   elf_backend_eh_frame_address_size,
 836   elf_backend_can_make_relative_eh_frame,
 837   elf_backend_can_make_lsda_relative_eh_frame,
 838   elf_backend_encode_eh_address,
 839   elf_backend_write_section,
 840   elf_backend_mips_irix_compat,
 841   elf_backend_mips_rtype_to_howto,
 842   elf_backend_ecoff_debug_swap,
 843   elf_backend_bfd_from_remote_memory,
 844   elf_backend_plt_sym_val,
 845   elf_backend_common_definition,
 846   elf_backend_common_section_index,
 847   elf_backend_common_section,
 848   elf_backend_merge_symbol,
 849   elf_backend_hash_symbol,
 850   elf_backend_is_function_type,
 851   elf_backend_maybe_function_sym,
 852   elf_backend_get_reloc_section,
 853   elf_backend_copy_special_section_fields,
 854   elf_backend_link_order_error_handler,
 855   elf_backend_relplt_name,
 856   ELF_MACHINE_ALT1,
 857   ELF_MACHINE_ALT2,
 858   &elf_backend_size_info,
 859   elf_backend_special_sections,
 860   elf_backend_got_header_size,
 861   elf_backend_got_elt_size,
 862   elf_backend_obj_attrs_vendor,
 863   elf_backend_obj_attrs_section,
 864   elf_backend_obj_attrs_arg_type,
 865   elf_backend_obj_attrs_section_type,
 866   elf_backend_obj_attrs_order,
 867   elf_backend_obj_attrs_handle_unknown,
 868   elf_backend_parse_gnu_properties,
 869   elf_backend_merge_gnu_properties,
 870   elf_backend_setup_gnu_properties,
 871   elf_backend_compact_eh_encoding,
 872   elf_backend_cant_unwind_opcode,
 873   elf_backend_static_tls_alignment,
 874   elf_backend_stack_align,
 875   elf_backend_strtab_flags,
 876   elf_backend_collect,
 877   elf_backend_type_change_ok,
 878   elf_backend_may_use_rel_p,
 879   elf_backend_may_use_rela_p,
 880   elf_backend_default_use_rela_p,
 881   elf_backend_rela_plts_and_copies_p,
 882   elf_backend_rela_normal,
 883   elf_backend_dtrel_excludes_plt,
 884   elf_backend_sign_extend_vma,
 885   elf_backend_want_got_plt,
 886   elf_backend_plt_readonly,
 887   elf_backend_want_plt_sym,
 888   elf_backend_plt_not_loaded,
 889   elf_backend_plt_alignment,
 890   elf_backend_can_gc_sections,
 891   elf_backend_can_refcount,
 892   elf_backend_want_got_sym,
 893   elf_backend_want_dynbss,
 894   elf_backend_want_dynrelro,
 895   elf_backend_want_p_paddr_set_to_zero,
 896   elf_backend_no_page_alias,
 897   elf_backend_default_execstack,
 898   elf_backend_caches_rawsize,
 899   elf_backend_extern_protected_data,
 900   elf_backend_always_renumber_dynsyms,
 901   elf_backend_linux_prpsinfo32_ugid16,
 902   elf_backend_linux_prpsinfo64_ugid16
 903 };
 904
 905 /* Forward declaration for use when initialising alternative_target field.  */
 906 #ifdef TARGET_LITTLE_SYM
 907 extern const bfd_target TARGET_LITTLE_SYM;
 908 #endif
 909
 910 #ifdef TARGET_BIG_SYM
 911 const bfd_target TARGET_BIG_SYM =
 912 {
 913   /* name: identify kind of target */
 914   TARGET_BIG_NAME,
 915
 916   /* flavour: general indication about file */
 917   bfd_target_elf_flavour,
 918
 919   /* byteorder: data is big endian */
 920   BFD_ENDIAN_BIG,
 921
 922   /* header_byteorder: header is also big endian */
 923   BFD_ENDIAN_BIG,
 924
 925   /* object_flags: mask of all file flags */
 926   (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
 927    | DYNAMIC | WP_TEXT | D_PAGED | BFD_COMPRESS | BFD_DECOMPRESS
 928    | BFD_COMPRESS_GABI | BFD_CONVERT_ELF_COMMON | BFD_USE_ELF_STT_COMMON),
 929
 930   /* section_flags: mask of all section flags */
 931   (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY
 932    | SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES
 933    | SEC_SMALL_DATA | SEC_MERGE | SEC_STRINGS | SEC_GROUP),
 934
 935    /* leading_symbol_char: is the first char of a user symbol
 936       predictable, and if so what is it */
 937   elf_symbol_leading_char,
 938
 939   /* ar_pad_char: pad character for filenames within an archive header
 940      FIXME:  this really has nothing to do with ELF, this is a characteristic
 941      of the archiver and/or os and should be independently tunable */
 942   '/',
 943
 944   /* ar_max_namelen: maximum number of characters in an archive header
 945      FIXME:  this really has nothing to do with ELF, this is a characteristic
 946      of the archiver and should be independently tunable.  The System V ABI,
 947      Chapter 7 (Formats & Protocols), Archive section sets this as 15.  */
 948   15,
 949
 950   elf_match_priority,
 951
 952   /* Routines to byte-swap various sized integers from the data sections */
 953   bfd_getb64, bfd_getb_signed_64, bfd_putb64,
 954     bfd_getb32, bfd_getb_signed_32, bfd_putb32,
 955     bfd_getb16, bfd_getb_signed_16, bfd_putb16,
 956
 957   /* Routines to byte-swap various sized integers from the file headers */
 958   bfd_getb64, bfd_getb_signed_64, bfd_putb64,
 959     bfd_getb32, bfd_getb_signed_32, bfd_putb32,
 960     bfd_getb16, bfd_getb_signed_16, bfd_putb16,
 961
 962   /* bfd_check_format: check the format of a file being read */
 963   { _bfd_dummy_target,          /* unknown format */
 964     bfd_elfNN_object_p,         /* assembler/linker output (object file) */
 965     bfd_elfNN_archive_p,        /* an archive */
 966     bfd_elfNN_core_file_p       /* a core file */
 967   },
 968
 969   /* bfd_set_format: set the format of a file being written */
 970   { bfd_false,
 971     bfd_elfNN_mkobject,
 972     bfd_elfNN_mkarchive,
 973     bfd_elfNN_mkcorefile
 974   },
 975
 976   /* bfd_write_contents: write cached information into a file being written */
 977   { bfd_false,
 978     bfd_elfNN_write_object_contents,
 979     bfd_elfNN_write_archive_contents,
 980     bfd_elfNN_write_corefile_contents,
 981   },
 982
 983   BFD_JUMP_TABLE_GENERIC (bfd_elfNN),
 984   BFD_JUMP_TABLE_COPY (bfd_elfNN),
 985   BFD_JUMP_TABLE_CORE (bfd_elfNN),
 986 #ifdef bfd_elfNN_archive_functions
 987   BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive),
 988 #elif defined USE_64_BIT_ARCHIVE
 989   BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_64_bit),
 990 #else
 991   BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
 992 #endif
 993   BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN),
 994   BFD_JUMP_TABLE_RELOCS (bfd_elfNN),
 995   BFD_JUMP_TABLE_WRITE (bfd_elfNN),
 996   BFD_JUMP_TABLE_LINK (bfd_elfNN),
 997   BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN),
 998
 999   /* Alternative endian target.  */
1000 #ifdef TARGET_LITTLE_SYM
1001   & TARGET_LITTLE_SYM,
1002 #else
1003   NULL,
1004 #endif
1005
1006   /* backend_data: */
1007   &elfNN_bed
1008 };
1009 #endif
1010
1011 #ifdef TARGET_LITTLE_SYM
1012 const bfd_target TARGET_LITTLE_SYM =
1013 {
1014   /* name: identify kind of target */
1015   TARGET_LITTLE_NAME,
1016
1017   /* flavour: general indication about file */
1018   bfd_target_elf_flavour,
1019
1020   /* byteorder: data is little endian */
1021   BFD_ENDIAN_LITTLE,
1022
1023   /* header_byteorder: header is also little endian */
1024   BFD_ENDIAN_LITTLE,
1025
1026   /* object_flags: mask of all file flags */
1027   (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
1028    | DYNAMIC | WP_TEXT | D_PAGED | BFD_COMPRESS | BFD_DECOMPRESS
1029    | BFD_COMPRESS_GABI | BFD_CONVERT_ELF_COMMON | BFD_USE_ELF_STT_COMMON),
1030
1031   /* section_flags: mask of all section flags */
1032   (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY
1033    | SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES
1034    | SEC_SMALL_DATA | SEC_MERGE | SEC_STRINGS | SEC_GROUP),
1035
1036    /* leading_symbol_char: is the first char of a user symbol
1037       predictable, and if so what is it */
1038   elf_symbol_leading_char,
1039
1040   /* ar_pad_char: pad character for filenames within an archive header
1041      FIXME:  this really has nothing to do with ELF, this is a characteristic
1042      of the archiver and/or os and should be independently tunable */
1043   '/',
1044
1045   /* ar_max_namelen: maximum number of characters in an archive header
1046      FIXME:  this really has nothing to do with ELF, this is a characteristic
1047      of the archiver and should be independently tunable.  The System V ABI,
1048      Chapter 7 (Formats & Protocols), Archive section sets this as 15.  */
1049   15,
1050
1051   elf_match_priority,
1052
1053   /* Routines to byte-swap various sized integers from the data sections */
1054   bfd_getl64, bfd_getl_signed_64, bfd_putl64,
1055     bfd_getl32, bfd_getl_signed_32, bfd_putl32,
1056     bfd_getl16, bfd_getl_signed_16, bfd_putl16,
1057
1058   /* Routines to byte-swap various sized integers from the file headers */
1059   bfd_getl64, bfd_getl_signed_64, bfd_putl64,
1060     bfd_getl32, bfd_getl_signed_32, bfd_putl32,
1061     bfd_getl16, bfd_getl_signed_16, bfd_putl16,
1062
1063   /* bfd_check_format: check the format of a file being read */
1064   { _bfd_dummy_target,          /* unknown format */
1065     bfd_elfNN_object_p,         /* assembler/linker output (object file) */
1066     bfd_elfNN_archive_p,        /* an archive */
1067     bfd_elfNN_core_file_p       /* a core file */
1068   },
1069
1070   /* bfd_set_format: set the format of a file being written */
1071   { bfd_false,
1072     bfd_elfNN_mkobject,
1073     bfd_elfNN_mkarchive,
1074     bfd_elfNN_mkcorefile
1075   },
1076
1077   /* bfd_write_contents: write cached information into a file being written */
1078   { bfd_false,
1079     bfd_elfNN_write_object_contents,
1080     bfd_elfNN_write_archive_contents,
1081     bfd_elfNN_write_corefile_contents,
1082   },
1083
1084   BFD_JUMP_TABLE_GENERIC (bfd_elfNN),
1085   BFD_JUMP_TABLE_COPY (bfd_elfNN),
1086   BFD_JUMP_TABLE_CORE (bfd_elfNN),
1087 #ifdef bfd_elfNN_archive_functions
1088   BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive),
1089 #elif defined USE_64_BIT_ARCHIVE
1090   BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_64_bit),
1091 #else
1092   BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
1093 #endif
1094   BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN),
1095   BFD_JUMP_TABLE_RELOCS (bfd_elfNN),
1096   BFD_JUMP_TABLE_WRITE (bfd_elfNN),
1097   BFD_JUMP_TABLE_LINK (bfd_elfNN),
1098   BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN),
1099
1100   /* Alternative endian target.  */
1101 #ifdef TARGET_BIG_SYM
1102   & TARGET_BIG_SYM,
1103 #else
1104   NULL,
1105 #endif
1106
1107   /* backend_data: */
1108   &elfNN_bed
1109 };
1110 #endif