bfd/elfxx-target.h

   1 /* Target definitions for NN-bit ELF
   2    Copyright (C) 1993-2019 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_bfd
 149 #define bfd_elfNN_bfd_debug_info_end            _bfd_void_bfd
 150 #define bfd_elfNN_bfd_debug_info_accumulate     _bfd_void_bfd_asection
 151
 152 #ifndef bfd_elfNN_bfd_get_relocated_section_contents
 153 #define bfd_elfNN_bfd_get_relocated_section_contents \
 154   bfd_generic_get_relocated_section_contents
 155 #endif
 156
 157 #ifndef bfd_elfNN_bfd_relax_section
 158 #define bfd_elfNN_bfd_relax_section bfd_generic_relax_section
 159 #endif
 160
 161 #ifndef elf_backend_can_gc_sections
 162 #define elf_backend_can_gc_sections 0
 163 #endif
 164 #ifndef elf_backend_can_refcount
 165 #define elf_backend_can_refcount 0
 166 #endif
 167 #ifndef elf_backend_want_got_sym
 168 #define elf_backend_want_got_sym 1
 169 #endif
 170 #ifndef elf_backend_gc_keep
 171 #define elf_backend_gc_keep             _bfd_elf_gc_keep
 172 #endif
 173 #ifndef elf_backend_gc_mark_dynamic_ref
 174 #define elf_backend_gc_mark_dynamic_ref bfd_elf_gc_mark_dynamic_ref_symbol
 175 #endif
 176 #ifndef elf_backend_gc_mark_hook
 177 #define elf_backend_gc_mark_hook        _bfd_elf_gc_mark_hook
 178 #endif
 179 #ifndef elf_backend_gc_mark_extra_sections
 180 #define elf_backend_gc_mark_extra_sections _bfd_elf_gc_mark_extra_sections
 181 #endif
 182 #ifndef bfd_elfNN_bfd_gc_sections
 183 #define bfd_elfNN_bfd_gc_sections bfd_elf_gc_sections
 184 #endif
 185
 186 #ifndef bfd_elfNN_bfd_merge_sections
 187 #define bfd_elfNN_bfd_merge_sections \
 188   _bfd_elf_merge_sections
 189 #endif
 190
 191 #ifndef bfd_elfNN_bfd_is_group_section
 192 #define bfd_elfNN_bfd_is_group_section bfd_elf_is_group_section
 193 #endif
 194
 195 #ifndef bfd_elfNN_bfd_group_name
 196 #define bfd_elfNN_bfd_group_name bfd_elf_group_name
 197 #endif
 198
 199 #ifndef bfd_elfNN_bfd_discard_group
 200 #define bfd_elfNN_bfd_discard_group bfd_generic_discard_group
 201 #endif
 202
 203 #ifndef bfd_elfNN_section_already_linked
 204 #define bfd_elfNN_section_already_linked \
 205   _bfd_elf_section_already_linked
 206 #endif
 207
 208 #ifndef bfd_elfNN_bfd_define_common_symbol
 209 #define bfd_elfNN_bfd_define_common_symbol bfd_generic_define_common_symbol
 210 #endif
 211
 212 #ifndef bfd_elfNN_bfd_link_hide_symbol
 213 #define bfd_elfNN_bfd_link_hide_symbol _bfd_elf_link_hide_symbol
 214 #endif
 215
 216 #ifndef bfd_elfNN_bfd_lookup_section_flags
 217 #define bfd_elfNN_bfd_lookup_section_flags bfd_elf_lookup_section_flags
 218 #endif
 219
 220 #ifndef bfd_elfNN_bfd_make_debug_symbol
 221 #define bfd_elfNN_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
 222 #endif
 223
 224 #ifndef bfd_elfNN_bfd_copy_private_symbol_data
 225 #define bfd_elfNN_bfd_copy_private_symbol_data \
 226   _bfd_elf_copy_private_symbol_data
 227 #endif
 228
 229 #ifndef bfd_elfNN_bfd_copy_private_section_data
 230 #define bfd_elfNN_bfd_copy_private_section_data \
 231   _bfd_elf_copy_private_section_data
 232 #endif
 233 #ifndef bfd_elfNN_bfd_copy_private_header_data
 234 #define bfd_elfNN_bfd_copy_private_header_data \
 235   _bfd_elf_copy_private_header_data
 236 #endif
 237 #ifndef bfd_elfNN_bfd_copy_private_bfd_data
 238 #define bfd_elfNN_bfd_copy_private_bfd_data \
 239   _bfd_elf_copy_private_bfd_data
 240 #endif
 241 #ifndef bfd_elfNN_bfd_print_private_bfd_data
 242 #define bfd_elfNN_bfd_print_private_bfd_data \
 243   _bfd_elf_print_private_bfd_data
 244 #endif
 245 #ifndef bfd_elfNN_bfd_merge_private_bfd_data
 246 #define bfd_elfNN_bfd_merge_private_bfd_data _bfd_bool_bfd_link_true
 247 #endif
 248 #ifndef bfd_elfNN_bfd_set_private_flags
 249 #define bfd_elfNN_bfd_set_private_flags _bfd_bool_bfd_uint_true
 250 #endif
 251 #ifndef bfd_elfNN_bfd_is_local_label_name
 252 #define bfd_elfNN_bfd_is_local_label_name _bfd_elf_is_local_label_name
 253 #endif
 254 #ifndef bfd_elfNN_bfd_is_target_special_symbol
 255 #define bfd_elfNN_bfd_is_target_special_symbol _bfd_bool_bfd_asymbol_false
 256 #endif
 257
 258 #ifndef bfd_elfNN_get_dynamic_reloc_upper_bound
 259 #define bfd_elfNN_get_dynamic_reloc_upper_bound \
 260   _bfd_elf_get_dynamic_reloc_upper_bound
 261 #endif
 262 #ifndef bfd_elfNN_canonicalize_dynamic_reloc
 263 #define bfd_elfNN_canonicalize_dynamic_reloc \
 264   _bfd_elf_canonicalize_dynamic_reloc
 265 #endif
 266
 267 #ifdef elf_backend_relocate_section
 268 #ifndef bfd_elfNN_bfd_link_hash_table_create
 269 #define bfd_elfNN_bfd_link_hash_table_create _bfd_elf_link_hash_table_create
 270 #endif
 271 #ifndef bfd_elfNN_bfd_copy_link_hash_symbol_type
 272 #define bfd_elfNN_bfd_copy_link_hash_symbol_type \
 273   _bfd_elf_copy_link_hash_symbol_type
 274 #endif
 275 #ifndef bfd_elfNN_bfd_link_add_symbols
 276 #define bfd_elfNN_bfd_link_add_symbols  bfd_elf_link_add_symbols
 277 #endif
 278 #ifndef bfd_elfNN_bfd_define_start_stop
 279 #define bfd_elfNN_bfd_define_start_stop bfd_elf_define_start_stop
 280 #endif
 281 #ifndef bfd_elfNN_bfd_final_link
 282 #define bfd_elfNN_bfd_final_link        bfd_elf_final_link
 283 #endif
 284 #else /* ! defined (elf_backend_relocate_section) */
 285 /* If no backend relocate_section routine, use the generic linker.
 286    Note - this will prevent the port from being able to use some of
 287    the other features of the ELF linker, because the generic hash structure
 288    does not have the fields needed by the ELF linker.  In particular it
 289    means that linking directly to S-records will not work.  */
 290 #ifndef bfd_elfNN_bfd_link_hash_table_create
 291 #define bfd_elfNN_bfd_link_hash_table_create \
 292   _bfd_generic_link_hash_table_create
 293 #endif
 294 #ifndef bfd_elfNN_bfd_copy_link_hash_symbol_type
 295 #define bfd_elfNN_bfd_copy_link_hash_symbol_type \
 296   _bfd_generic_copy_link_hash_symbol_type
 297 #endif
 298 #ifndef bfd_elfNN_bfd_link_add_symbols
 299 #define bfd_elfNN_bfd_link_add_symbols  _bfd_generic_link_add_symbols
 300 #endif
 301 #ifndef bfd_elfNN_bfd_define_start_stop
 302 #define bfd_elfNN_bfd_define_start_stop bfd_generic_define_start_stop
 303 #endif
 304 #ifndef bfd_elfNN_bfd_final_link
 305 #define bfd_elfNN_bfd_final_link        _bfd_generic_final_link
 306 #endif
 307 #endif /* ! defined (elf_backend_relocate_section) */
 308
 309 #ifndef bfd_elfNN_bfd_link_just_syms
 310 #define bfd_elfNN_bfd_link_just_syms    _bfd_elf_link_just_syms
 311 #endif
 312
 313 #ifndef bfd_elfNN_bfd_link_split_section
 314 #define bfd_elfNN_bfd_link_split_section _bfd_generic_link_split_section
 315 #endif
 316
 317 #ifndef bfd_elfNN_bfd_link_check_relocs
 318 #define bfd_elfNN_bfd_link_check_relocs  _bfd_elf_link_check_relocs
 319 #endif
 320
 321 #ifndef bfd_elfNN_archive_p
 322 #define bfd_elfNN_archive_p bfd_generic_archive_p
 323 #endif
 324
 325 #ifndef bfd_elfNN_write_archive_contents
 326 #define bfd_elfNN_write_archive_contents _bfd_write_archive_contents
 327 #endif
 328
 329 #ifndef bfd_elfNN_mkobject
 330 #define bfd_elfNN_mkobject bfd_elf_make_object
 331 #endif
 332
 333 #ifndef bfd_elfNN_mkcorefile
 334 #define bfd_elfNN_mkcorefile bfd_elf_mkcorefile
 335 #endif
 336
 337 #ifndef bfd_elfNN_mkarchive
 338 #define bfd_elfNN_mkarchive _bfd_generic_mkarchive
 339 #endif
 340
 341 #ifndef bfd_elfNN_print_symbol
 342 #define bfd_elfNN_print_symbol bfd_elf_print_symbol
 343 #endif
 344
 345 #ifndef elf_symbol_leading_char
 346 #define elf_symbol_leading_char 0
 347 #endif
 348
 349 #ifndef elf_info_to_howto
 350 #define elf_info_to_howto NULL
 351 #endif
 352
 353 #ifndef elf_info_to_howto_rel
 354 #define elf_info_to_howto_rel NULL
 355 #endif
 356
 357 #ifndef elf_backend_arch_data
 358 #define elf_backend_arch_data NULL
 359 #endif
 360
 361 #ifndef ELF_TARGET_ID
 362 #define ELF_TARGET_ID   GENERIC_ELF_DATA
 363 #endif
 364
 365 #ifndef ELF_OSABI
 366 #define ELF_OSABI ELFOSABI_NONE
 367 #endif
 368
 369 #ifndef ELF_MAXPAGESIZE
 370 # error ELF_MAXPAGESIZE is not defined
 371 #define ELF_MAXPAGESIZE 1
 372 #endif
 373
 374 #ifndef ELF_COMMONPAGESIZE
 375 #define ELF_COMMONPAGESIZE ELF_MAXPAGESIZE
 376 #endif
 377
 378 #ifndef ELF_RELROPAGESIZE
 379 #define ELF_RELROPAGESIZE ELF_COMMONPAGESIZE
 380 #endif
 381
 382 #ifndef ELF_MINPAGESIZE
 383 #define ELF_MINPAGESIZE ELF_COMMONPAGESIZE
 384 #endif
 385
 386 #if ELF_COMMONPAGESIZE > ELF_MAXPAGESIZE
 387 # error ELF_COMMONPAGESIZE > ELF_MAXPAGESIZE
 388 #endif
 389 #if ELF_RELROPAGESIZE > ELF_MAXPAGESIZE
 390 # error ELF_RELROPAGESIZE > ELF_MAXPAGESIZE
 391 #endif
 392 #if ELF_MINPAGESIZE > ELF_COMMONPAGESIZE
 393 # error ELF_MINPAGESIZE > ELF_COMMONPAGESIZE
 394 #endif
 395 #if ELF_MINPAGESIZE > ELF_RELROPAGESIZE
 396 # error ELF_MINPAGESIZE > ELF_RELROPAGESIZE
 397 #endif
 398
 399 #ifndef ELF_DYNAMIC_SEC_FLAGS
 400 /* Note that we set the SEC_IN_MEMORY flag for these sections.  */
 401 #define ELF_DYNAMIC_SEC_FLAGS                   \
 402   (SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS      \
 403    | SEC_IN_MEMORY | SEC_LINKER_CREATED)
 404 #endif
 405
 406 #ifndef elf_backend_collect
 407 #define elf_backend_collect FALSE
 408 #endif
 409 #ifndef elf_backend_type_change_ok
 410 #define elf_backend_type_change_ok FALSE
 411 #endif
 412
 413 #ifndef elf_backend_sym_is_global
 414 #define elf_backend_sym_is_global       0
 415 #endif
 416 #ifndef elf_backend_object_p
 417 #define elf_backend_object_p            0
 418 #endif
 419 #ifndef elf_backend_symbol_processing
 420 #define elf_backend_symbol_processing   0
 421 #endif
 422 #ifndef elf_backend_symbol_table_processing
 423 #define elf_backend_symbol_table_processing     0
 424 #endif
 425 #ifndef elf_backend_get_symbol_type
 426 #define elf_backend_get_symbol_type 0
 427 #endif
 428 #ifndef elf_backend_archive_symbol_lookup
 429 #define elf_backend_archive_symbol_lookup _bfd_elf_archive_symbol_lookup
 430 #endif
 431 #ifndef elf_backend_name_local_section_symbols
 432 #define elf_backend_name_local_section_symbols  0
 433 #endif
 434 #ifndef elf_backend_section_processing
 435 #define elf_backend_section_processing  0
 436 #endif
 437 #ifndef elf_backend_section_from_shdr
 438 #define elf_backend_section_from_shdr   _bfd_elf_make_section_from_shdr
 439 #endif
 440 #ifndef elf_backend_section_flags
 441 #define elf_backend_section_flags       0
 442 #endif
 443 #ifndef elf_backend_get_sec_type_attr
 444 #define elf_backend_get_sec_type_attr   _bfd_elf_get_sec_type_attr
 445 #endif
 446 #ifndef elf_backend_section_from_phdr
 447 #define elf_backend_section_from_phdr   _bfd_elf_make_section_from_phdr
 448 #endif
 449 #ifndef elf_backend_fake_sections
 450 #define elf_backend_fake_sections       0
 451 #endif
 452 #ifndef elf_backend_section_from_bfd_section
 453 #define elf_backend_section_from_bfd_section    0
 454 #endif
 455 #ifndef elf_backend_add_symbol_hook
 456 #define elf_backend_add_symbol_hook     0
 457 #endif
 458 #ifndef elf_backend_link_output_symbol_hook
 459 #define elf_backend_link_output_symbol_hook 0
 460 #endif
 461 #ifndef elf_backend_create_dynamic_sections
 462 #define elf_backend_create_dynamic_sections 0
 463 #endif
 464 #ifndef elf_backend_omit_section_dynsym
 465 #define elf_backend_omit_section_dynsym _bfd_elf_omit_section_dynsym_default
 466 #endif
 467 #ifndef elf_backend_relocs_compatible
 468 #define elf_backend_relocs_compatible _bfd_elf_default_relocs_compatible
 469 #endif
 470 #ifndef elf_backend_check_relocs
 471 #define elf_backend_check_relocs        0
 472 #endif
 473 #ifndef elf_backend_check_directives
 474 #define elf_backend_check_directives    0
 475 #endif
 476 #ifndef elf_backend_notice_as_needed
 477 #define elf_backend_notice_as_needed    _bfd_elf_notice_as_needed
 478 #endif
 479 #ifndef elf_backend_adjust_dynamic_symbol
 480 #define elf_backend_adjust_dynamic_symbol 0
 481 #endif
 482 #ifndef elf_backend_always_size_sections
 483 #define elf_backend_always_size_sections 0
 484 #endif
 485 #ifndef elf_backend_size_dynamic_sections
 486 #define elf_backend_size_dynamic_sections 0
 487 #endif
 488 #ifndef elf_backend_init_index_section
 489 #define elf_backend_init_index_section _bfd_void_bfd_link
 490 #endif
 491 #ifndef elf_backend_relocate_section
 492 #define elf_backend_relocate_section    0
 493 #endif
 494 #ifndef elf_backend_finish_dynamic_symbol
 495 #define elf_backend_finish_dynamic_symbol       0
 496 #endif
 497 #ifndef elf_backend_finish_dynamic_sections
 498 #define elf_backend_finish_dynamic_sections     0
 499 #endif
 500 #ifndef elf_backend_begin_write_processing
 501 #define elf_backend_begin_write_processing      0
 502 #endif
 503 #ifndef elf_backend_final_write_processing
 504 #define elf_backend_final_write_processing      _bfd_elf_final_write_processing
 505 #endif
 506 #ifndef elf_backend_additional_program_headers
 507 #define elf_backend_additional_program_headers  0
 508 #endif
 509 #ifndef elf_backend_modify_segment_map
 510 #define elf_backend_modify_segment_map  0
 511 #endif
 512 #ifndef elf_backend_modify_program_headers
 513 #define elf_backend_modify_program_headers      0
 514 #endif
 515 #ifndef elf_backend_allow_non_load_phdr
 516 #define elf_backend_allow_non_load_phdr 0
 517 #endif
 518 #ifndef elf_backend_ecoff_debug_swap
 519 #define elf_backend_ecoff_debug_swap    0
 520 #endif
 521 #ifndef elf_backend_bfd_from_remote_memory
 522 #define elf_backend_bfd_from_remote_memory _bfd_elfNN_bfd_from_remote_memory
 523 #endif
 524 #ifndef elf_backend_got_header_size
 525 #define elf_backend_got_header_size     0
 526 #endif
 527 #ifndef elf_backend_got_elt_size
 528 #define elf_backend_got_elt_size _bfd_elf_default_got_elt_size
 529 #endif
 530 #ifndef elf_backend_obj_attrs_vendor
 531 #define elf_backend_obj_attrs_vendor            NULL
 532 #endif
 533 #ifndef elf_backend_obj_attrs_section
 534 #define elf_backend_obj_attrs_section           NULL
 535 #endif
 536 #ifndef elf_backend_obj_attrs_arg_type
 537 #define elf_backend_obj_attrs_arg_type          NULL
 538 #endif
 539 #ifndef elf_backend_obj_attrs_section_type
 540 #define elf_backend_obj_attrs_section_type              SHT_GNU_ATTRIBUTES
 541 #endif
 542 #ifndef elf_backend_obj_attrs_order
 543 #define elf_backend_obj_attrs_order             NULL
 544 #endif
 545 #ifndef elf_backend_obj_attrs_handle_unknown
 546 #define elf_backend_obj_attrs_handle_unknown    NULL
 547 #endif
 548 #ifndef elf_backend_parse_gnu_properties
 549 #define elf_backend_parse_gnu_properties        NULL
 550 #endif
 551 #ifndef elf_backend_merge_gnu_properties
 552 #define elf_backend_merge_gnu_properties        NULL
 553 #endif
 554 #ifndef elf_backend_setup_gnu_properties
 555 #define elf_backend_setup_gnu_properties        _bfd_elf_link_setup_gnu_properties
 556 #endif
 557 #ifndef elf_backend_fixup_gnu_properties
 558 #define elf_backend_fixup_gnu_properties        NULL
 559 #endif
 560 #ifndef elf_backend_static_tls_alignment
 561 #define elf_backend_static_tls_alignment        1
 562 #endif
 563 #ifndef elf_backend_post_process_headers
 564 #define elf_backend_post_process_headers        _bfd_elf_post_process_headers
 565 #endif
 566 #ifndef elf_backend_print_symbol_all
 567 #define elf_backend_print_symbol_all            NULL
 568 #endif
 569 #ifndef elf_backend_output_arch_local_syms
 570 #define elf_backend_output_arch_local_syms      NULL
 571 #endif
 572 #ifndef elf_backend_output_arch_syms
 573 #define elf_backend_output_arch_syms            NULL
 574 #endif
 575 #ifndef elf_backend_filter_implib_symbols
 576 #define elf_backend_filter_implib_symbols       NULL
 577 #endif
 578 #ifndef elf_backend_copy_indirect_symbol
 579 #define elf_backend_copy_indirect_symbol        _bfd_elf_link_hash_copy_indirect
 580 #endif
 581 #ifndef elf_backend_hide_symbol
 582 #define elf_backend_hide_symbol                 _bfd_elf_link_hash_hide_symbol
 583 #endif
 584 #ifndef elf_backend_fixup_symbol
 585 #define elf_backend_fixup_symbol                NULL
 586 #endif
 587 #ifndef elf_backend_merge_symbol_attribute
 588 #define elf_backend_merge_symbol_attribute      NULL
 589 #endif
 590 #ifndef elf_backend_get_target_dtag
 591 #define elf_backend_get_target_dtag             NULL
 592 #endif
 593 #ifndef elf_backend_ignore_undef_symbol
 594 #define elf_backend_ignore_undef_symbol         NULL
 595 #endif
 596 #ifndef elf_backend_emit_relocs
 597 #define elf_backend_emit_relocs                 _bfd_elf_link_output_relocs
 598 #endif
 599 #ifndef elf_backend_update_relocs
 600 #define elf_backend_update_relocs               NULL
 601 #endif
 602 #ifndef elf_backend_count_relocs
 603 #define elf_backend_count_relocs                NULL
 604 #endif
 605 #ifndef elf_backend_count_additional_relocs
 606 #define elf_backend_count_additional_relocs     NULL
 607 #endif
 608 #ifndef elf_backend_sort_relocs_p
 609 #define elf_backend_sort_relocs_p               NULL
 610 #endif
 611 #ifndef elf_backend_grok_prstatus
 612 #define elf_backend_grok_prstatus               NULL
 613 #endif
 614 #ifndef elf_backend_grok_psinfo
 615 #define elf_backend_grok_psinfo                 NULL
 616 #endif
 617 #ifndef elf_backend_grok_freebsd_prstatus
 618 #define elf_backend_grok_freebsd_prstatus       NULL
 619 #endif
 620 #ifndef elf_backend_write_core_note
 621 #define elf_backend_write_core_note             NULL
 622 #endif
 623 #ifndef elf_backend_lookup_section_flags_hook
 624 #define elf_backend_lookup_section_flags_hook   NULL
 625 #endif
 626 #ifndef elf_backend_reloc_type_class
 627 #define elf_backend_reloc_type_class            _bfd_elf_reloc_type_class
 628 #endif
 629 #ifndef elf_backend_discard_info
 630 #define elf_backend_discard_info                NULL
 631 #endif
 632 #ifndef elf_backend_ignore_discarded_relocs
 633 #define elf_backend_ignore_discarded_relocs     NULL
 634 #endif
 635 #ifndef elf_backend_action_discarded
 636 #define elf_backend_action_discarded _bfd_elf_default_action_discarded
 637 #endif
 638 #ifndef elf_backend_eh_frame_address_size
 639 #define elf_backend_eh_frame_address_size _bfd_elf_eh_frame_address_size
 640 #endif
 641 #ifndef elf_backend_can_make_relative_eh_frame
 642 #define elf_backend_can_make_relative_eh_frame  _bfd_elf_can_make_relative
 643 #endif
 644 #ifndef elf_backend_can_make_lsda_relative_eh_frame
 645 #define elf_backend_can_make_lsda_relative_eh_frame     _bfd_elf_can_make_relative
 646 #endif
 647 #ifndef elf_backend_encode_eh_address
 648 #define elf_backend_encode_eh_address           _bfd_elf_encode_eh_address
 649 #endif
 650 #ifndef elf_backend_write_section
 651 #define elf_backend_write_section               NULL
 652 #endif
 653 #ifndef elf_backend_mips_irix_compat
 654 #define elf_backend_mips_irix_compat            NULL
 655 #endif
 656 #ifndef elf_backend_mips_rtype_to_howto
 657 #define elf_backend_mips_rtype_to_howto         NULL
 658 #endif
 659
 660 /* Previously, backends could only use SHT_REL or SHT_RELA relocation
 661    sections, but not both.  They defined USE_REL to indicate SHT_REL
 662    sections, and left it undefined to indicated SHT_RELA sections.
 663    For backwards compatibility, we still support this usage.  */
 664 #ifndef USE_REL
 665 #define USE_REL 0
 666 #endif
 667
 668 /* Use these in new code.  */
 669 #ifndef elf_backend_may_use_rel_p
 670 #define elf_backend_may_use_rel_p USE_REL
 671 #endif
 672 #ifndef elf_backend_may_use_rela_p
 673 #define elf_backend_may_use_rela_p !USE_REL
 674 #endif
 675 #ifndef elf_backend_default_use_rela_p
 676 #define elf_backend_default_use_rela_p !USE_REL
 677 #endif
 678 #ifndef elf_backend_rela_plts_and_copies_p
 679 #define elf_backend_rela_plts_and_copies_p elf_backend_default_use_rela_p
 680 #endif
 681
 682 #ifndef elf_backend_rela_normal
 683 #define elf_backend_rela_normal 0
 684 #endif
 685
 686 #ifndef elf_backend_dtrel_excludes_plt
 687 #define elf_backend_dtrel_excludes_plt 0
 688 #endif
 689
 690 #ifndef elf_backend_plt_sym_val
 691 #define elf_backend_plt_sym_val NULL
 692 #endif
 693 #ifndef elf_backend_relplt_name
 694 #define elf_backend_relplt_name NULL
 695 #endif
 696
 697 #ifndef ELF_MACHINE_ALT1
 698 #define ELF_MACHINE_ALT1 0
 699 #endif
 700
 701 #ifndef ELF_MACHINE_ALT2
 702 #define ELF_MACHINE_ALT2 0
 703 #endif
 704
 705 #ifndef elf_backend_size_info
 706 #define elf_backend_size_info _bfd_elfNN_size_info
 707 #endif
 708
 709 #ifndef elf_backend_special_sections
 710 #define elf_backend_special_sections NULL
 711 #endif
 712
 713 #ifndef elf_backend_sign_extend_vma
 714 #define elf_backend_sign_extend_vma 0
 715 #endif
 716
 717 #ifndef elf_backend_link_order_error_handler
 718 #define elf_backend_link_order_error_handler _bfd_error_handler
 719 #endif
 720
 721 #ifndef elf_backend_common_definition
 722 #define elf_backend_common_definition _bfd_elf_common_definition
 723 #endif
 724
 725 #ifndef elf_backend_common_section_index
 726 #define elf_backend_common_section_index _bfd_elf_common_section_index
 727 #endif
 728
 729 #ifndef elf_backend_common_section
 730 #define elf_backend_common_section _bfd_elf_common_section
 731 #endif
 732
 733 #ifndef elf_backend_merge_symbol
 734 #define elf_backend_merge_symbol NULL
 735 #endif
 736
 737 #ifndef elf_backend_hash_symbol
 738 #define elf_backend_hash_symbol _bfd_elf_hash_symbol
 739 #endif
 740
 741 #ifndef elf_backend_record_xhash_symbol
 742 #define elf_backend_record_xhash_symbol NULL
 743 #endif
 744
 745 #ifndef elf_backend_is_function_type
 746 #define elf_backend_is_function_type _bfd_elf_is_function_type
 747 #endif
 748
 749 #ifndef elf_backend_maybe_function_sym
 750 #define elf_backend_maybe_function_sym _bfd_elf_maybe_function_sym
 751 #endif
 752
 753 #ifndef elf_backend_get_reloc_section
 754 #define elf_backend_get_reloc_section _bfd_elf_plt_get_reloc_section
 755 #endif
 756
 757 #ifndef elf_backend_copy_special_section_fields
 758 #define elf_backend_copy_special_section_fields NULL
 759 #endif
 760
 761 #ifndef elf_backend_compact_eh_encoding
 762 #define elf_backend_compact_eh_encoding NULL
 763 #endif
 764
 765 #ifndef elf_backend_cant_unwind_opcode
 766 #define elf_backend_cant_unwind_opcode 0
 767 #endif
 768
 769 #ifndef elf_match_priority
 770 #define elf_match_priority \
 771   (ELF_ARCH == bfd_arch_unknown ? 2 : ELF_OSABI == ELFOSABI_NONE ? 1 : 0)
 772 #endif
 773
 774 extern const struct elf_size_info _bfd_elfNN_size_info;
 775
 776 static struct elf_backend_data elfNN_bed =
 777 {
 778   ELF_ARCH,                     /* arch */
 779   ELF_TARGET_ID,                /* target_id */
 780   ELF_MACHINE_CODE,             /* elf_machine_code */
 781   ELF_OSABI,                    /* elf_osabi  */
 782   ELF_MAXPAGESIZE,              /* maxpagesize */
 783   ELF_MINPAGESIZE,              /* minpagesize */
 784   ELF_COMMONPAGESIZE,           /* commonpagesize */
 785   ELF_RELROPAGESIZE,            /* commonpagesize to use with -z relro */
 786   ELF_DYNAMIC_SEC_FLAGS,        /* dynamic_sec_flags */
 787   elf_backend_arch_data,
 788   elf_info_to_howto,
 789   elf_info_to_howto_rel,
 790   elf_backend_sym_is_global,
 791   elf_backend_object_p,
 792   elf_backend_symbol_processing,
 793   elf_backend_symbol_table_processing,
 794   elf_backend_get_symbol_type,
 795   elf_backend_archive_symbol_lookup,
 796   elf_backend_name_local_section_symbols,
 797   elf_backend_section_processing,
 798   elf_backend_section_from_shdr,
 799   elf_backend_section_flags,
 800   elf_backend_get_sec_type_attr,
 801   elf_backend_section_from_phdr,
 802   elf_backend_fake_sections,
 803   elf_backend_section_from_bfd_section,
 804   elf_backend_add_symbol_hook,
 805   elf_backend_link_output_symbol_hook,
 806   elf_backend_create_dynamic_sections,
 807   elf_backend_omit_section_dynsym,
 808   elf_backend_relocs_compatible,
 809   elf_backend_check_relocs,
 810   elf_backend_check_directives,
 811   elf_backend_notice_as_needed,
 812   elf_backend_adjust_dynamic_symbol,
 813   elf_backend_always_size_sections,
 814   elf_backend_size_dynamic_sections,
 815   elf_backend_init_index_section,
 816   elf_backend_relocate_section,
 817   elf_backend_finish_dynamic_symbol,
 818   elf_backend_finish_dynamic_sections,
 819   elf_backend_begin_write_processing,
 820   elf_backend_final_write_processing,
 821   elf_backend_additional_program_headers,
 822   elf_backend_modify_segment_map,
 823   elf_backend_modify_program_headers,
 824   elf_backend_allow_non_load_phdr,
 825   elf_backend_gc_keep,
 826   elf_backend_gc_mark_dynamic_ref,
 827   elf_backend_gc_mark_hook,
 828   elf_backend_gc_mark_extra_sections,
 829   elf_backend_post_process_headers,
 830   elf_backend_print_symbol_all,
 831   elf_backend_output_arch_local_syms,
 832   elf_backend_output_arch_syms,
 833   elf_backend_filter_implib_symbols,
 834   elf_backend_copy_indirect_symbol,
 835   elf_backend_hide_symbol,
 836   elf_backend_fixup_symbol,
 837   elf_backend_merge_symbol_attribute,
 838   elf_backend_get_target_dtag,
 839   elf_backend_ignore_undef_symbol,
 840   elf_backend_emit_relocs,
 841   elf_backend_update_relocs,
 842   elf_backend_count_relocs,
 843   elf_backend_count_additional_relocs,
 844   elf_backend_sort_relocs_p,
 845   elf_backend_grok_prstatus,
 846   elf_backend_grok_psinfo,
 847   elf_backend_grok_freebsd_prstatus,
 848   elf_backend_write_core_note,
 849   elf_backend_lookup_section_flags_hook,
 850   elf_backend_reloc_type_class,
 851   elf_backend_discard_info,
 852   elf_backend_ignore_discarded_relocs,
 853   elf_backend_action_discarded,
 854   elf_backend_eh_frame_address_size,
 855   elf_backend_can_make_relative_eh_frame,
 856   elf_backend_can_make_lsda_relative_eh_frame,
 857   elf_backend_encode_eh_address,
 858   elf_backend_write_section,
 859   elf_backend_mips_irix_compat,
 860   elf_backend_mips_rtype_to_howto,
 861   elf_backend_ecoff_debug_swap,
 862   elf_backend_bfd_from_remote_memory,
 863   elf_backend_plt_sym_val,
 864   elf_backend_common_definition,
 865   elf_backend_common_section_index,
 866   elf_backend_common_section,
 867   elf_backend_merge_symbol,
 868   elf_backend_hash_symbol,
 869   elf_backend_record_xhash_symbol,
 870   elf_backend_is_function_type,
 871   elf_backend_maybe_function_sym,
 872   elf_backend_get_reloc_section,
 873   elf_backend_copy_special_section_fields,
 874   elf_backend_link_order_error_handler,
 875   elf_backend_relplt_name,
 876   ELF_MACHINE_ALT1,
 877   ELF_MACHINE_ALT2,
 878   &elf_backend_size_info,
 879   elf_backend_special_sections,
 880   elf_backend_got_header_size,
 881   elf_backend_got_elt_size,
 882   elf_backend_obj_attrs_vendor,
 883   elf_backend_obj_attrs_section,
 884   elf_backend_obj_attrs_arg_type,
 885   elf_backend_obj_attrs_section_type,
 886   elf_backend_obj_attrs_order,
 887   elf_backend_obj_attrs_handle_unknown,
 888   elf_backend_parse_gnu_properties,
 889   elf_backend_merge_gnu_properties,
 890   elf_backend_setup_gnu_properties,
 891   elf_backend_fixup_gnu_properties,
 892   elf_backend_compact_eh_encoding,
 893   elf_backend_cant_unwind_opcode,
 894   elf_backend_static_tls_alignment,
 895   elf_backend_stack_align,
 896   elf_backend_strtab_flags,
 897   elf_backend_collect,
 898   elf_backend_type_change_ok,
 899   elf_backend_may_use_rel_p,
 900   elf_backend_may_use_rela_p,
 901   elf_backend_default_use_rela_p,
 902   elf_backend_rela_plts_and_copies_p,
 903   elf_backend_rela_normal,
 904   elf_backend_dtrel_excludes_plt,
 905   elf_backend_sign_extend_vma,
 906   elf_backend_want_got_plt,
 907   elf_backend_plt_readonly,
 908   elf_backend_want_plt_sym,
 909   elf_backend_plt_not_loaded,
 910   elf_backend_plt_alignment,
 911   elf_backend_can_gc_sections,
 912   elf_backend_can_refcount,
 913   elf_backend_want_got_sym,
 914   elf_backend_want_dynbss,
 915   elf_backend_want_dynrelro,
 916   elf_backend_want_p_paddr_set_to_zero,
 917   elf_backend_no_page_alias,
 918   elf_backend_default_execstack,
 919   elf_backend_caches_rawsize,
 920   elf_backend_extern_protected_data,
 921   elf_backend_always_renumber_dynsyms,
 922   elf_backend_linux_prpsinfo32_ugid16,
 923   elf_backend_linux_prpsinfo64_ugid16
 924 };
 925
 926 /* Forward declaration for use when initialising alternative_target field.  */
 927 #ifdef TARGET_LITTLE_SYM
 928 extern const bfd_target TARGET_LITTLE_SYM;
 929 #endif
 930
 931 #ifdef TARGET_BIG_SYM
 932 const bfd_target TARGET_BIG_SYM =
 933 {
 934   /* name: identify kind of target */
 935   TARGET_BIG_NAME,
 936
 937   /* flavour: general indication about file */
 938   bfd_target_elf_flavour,
 939
 940   /* byteorder: data is big endian */
 941   BFD_ENDIAN_BIG,
 942
 943   /* header_byteorder: header is also big endian */
 944   BFD_ENDIAN_BIG,
 945
 946   /* object_flags: mask of all file flags */
 947   (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
 948    | DYNAMIC | WP_TEXT | D_PAGED | BFD_COMPRESS | BFD_DECOMPRESS
 949    | BFD_COMPRESS_GABI | BFD_CONVERT_ELF_COMMON | BFD_USE_ELF_STT_COMMON),
 950
 951   /* section_flags: mask of all section flags */
 952   (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY
 953    | SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES
 954    | SEC_SMALL_DATA | SEC_MERGE | SEC_STRINGS | SEC_GROUP),
 955
 956    /* leading_symbol_char: is the first char of a user symbol
 957       predictable, and if so what is it */
 958   elf_symbol_leading_char,
 959
 960   /* ar_pad_char: pad character for filenames within an archive header
 961      FIXME:  this really has nothing to do with ELF, this is a characteristic
 962      of the archiver and/or os and should be independently tunable */
 963   '/',
 964
 965   /* ar_max_namelen: maximum number of characters in an archive header
 966      FIXME:  this really has nothing to do with ELF, this is a characteristic
 967      of the archiver and should be independently tunable.  The System V ABI,
 968      Chapter 7 (Formats & Protocols), Archive section sets this as 15.  */
 969   15,
 970
 971   elf_match_priority,
 972
 973   /* Routines to byte-swap various sized integers from the data sections */
 974   bfd_getb64, bfd_getb_signed_64, bfd_putb64,
 975     bfd_getb32, bfd_getb_signed_32, bfd_putb32,
 976     bfd_getb16, bfd_getb_signed_16, bfd_putb16,
 977
 978   /* Routines to byte-swap various sized integers from the file headers */
 979   bfd_getb64, bfd_getb_signed_64, bfd_putb64,
 980     bfd_getb32, bfd_getb_signed_32, bfd_putb32,
 981     bfd_getb16, bfd_getb_signed_16, bfd_putb16,
 982
 983   /* bfd_check_format: check the format of a file being read */
 984   { _bfd_dummy_target,          /* unknown format */
 985     bfd_elfNN_object_p,         /* assembler/linker output (object file) */
 986     bfd_elfNN_archive_p,        /* an archive */
 987     bfd_elfNN_core_file_p       /* a core file */
 988   },
 989
 990   /* bfd_set_format: set the format of a file being written */
 991   { _bfd_bool_bfd_false_error,
 992     bfd_elfNN_mkobject,
 993     bfd_elfNN_mkarchive,
 994     bfd_elfNN_mkcorefile
 995   },
 996
 997   /* bfd_write_contents: write cached information into a file being written */
 998   { _bfd_bool_bfd_false_error,
 999     bfd_elfNN_write_object_contents,
1000     bfd_elfNN_write_archive_contents,
1001     bfd_elfNN_write_corefile_contents,
1002   },
1003
1004   BFD_JUMP_TABLE_GENERIC (bfd_elfNN),
1005   BFD_JUMP_TABLE_COPY (bfd_elfNN),
1006   BFD_JUMP_TABLE_CORE (bfd_elfNN),
1007 #ifdef bfd_elfNN_archive_functions
1008   BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive),
1009 #elif defined USE_64_BIT_ARCHIVE
1010   BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_64_bit),
1011 #else
1012   BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
1013 #endif
1014   BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN),
1015   BFD_JUMP_TABLE_RELOCS (bfd_elfNN),
1016   BFD_JUMP_TABLE_WRITE (bfd_elfNN),
1017   BFD_JUMP_TABLE_LINK (bfd_elfNN),
1018   BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN),
1019
1020   /* Alternative endian target.  */
1021 #ifdef TARGET_LITTLE_SYM
1022   & TARGET_LITTLE_SYM,
1023 #else
1024   NULL,
1025 #endif
1026
1027   /* backend_data: */
1028   &elfNN_bed
1029 };
1030 #endif
1031
1032 #ifdef TARGET_LITTLE_SYM
1033 const bfd_target TARGET_LITTLE_SYM =
1034 {
1035   /* name: identify kind of target */
1036   TARGET_LITTLE_NAME,
1037
1038   /* flavour: general indication about file */
1039   bfd_target_elf_flavour,
1040
1041   /* byteorder: data is little endian */
1042   BFD_ENDIAN_LITTLE,
1043
1044   /* header_byteorder: header is also little endian */
1045   BFD_ENDIAN_LITTLE,
1046
1047   /* object_flags: mask of all file flags */
1048   (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
1049    | DYNAMIC | WP_TEXT | D_PAGED | BFD_COMPRESS | BFD_DECOMPRESS
1050    | BFD_COMPRESS_GABI | BFD_CONVERT_ELF_COMMON | BFD_USE_ELF_STT_COMMON),
1051
1052   /* section_flags: mask of all section flags */
1053   (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY
1054    | SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES
1055    | SEC_SMALL_DATA | SEC_MERGE | SEC_STRINGS | SEC_GROUP),
1056
1057    /* leading_symbol_char: is the first char of a user symbol
1058       predictable, and if so what is it */
1059   elf_symbol_leading_char,
1060
1061   /* ar_pad_char: pad character for filenames within an archive header
1062      FIXME:  this really has nothing to do with ELF, this is a characteristic
1063      of the archiver and/or os and should be independently tunable */
1064   '/',
1065
1066   /* ar_max_namelen: maximum number of characters in an archive header
1067      FIXME:  this really has nothing to do with ELF, this is a characteristic
1068      of the archiver and should be independently tunable.  The System V ABI,
1069      Chapter 7 (Formats & Protocols), Archive section sets this as 15.  */
1070   15,
1071
1072   elf_match_priority,
1073
1074   /* Routines to byte-swap various sized integers from the data sections */
1075   bfd_getl64, bfd_getl_signed_64, bfd_putl64,
1076     bfd_getl32, bfd_getl_signed_32, bfd_putl32,
1077     bfd_getl16, bfd_getl_signed_16, bfd_putl16,
1078
1079   /* Routines to byte-swap various sized integers from the file headers */
1080   bfd_getl64, bfd_getl_signed_64, bfd_putl64,
1081     bfd_getl32, bfd_getl_signed_32, bfd_putl32,
1082     bfd_getl16, bfd_getl_signed_16, bfd_putl16,
1083
1084   /* bfd_check_format: check the format of a file being read */
1085   { _bfd_dummy_target,          /* unknown format */
1086     bfd_elfNN_object_p,         /* assembler/linker output (object file) */
1087     bfd_elfNN_archive_p,        /* an archive */
1088     bfd_elfNN_core_file_p       /* a core file */
1089   },
1090
1091   /* bfd_set_format: set the format of a file being written */
1092   { _bfd_bool_bfd_false_error,
1093     bfd_elfNN_mkobject,
1094     bfd_elfNN_mkarchive,
1095     bfd_elfNN_mkcorefile
1096   },
1097
1098   /* bfd_write_contents: write cached information into a file being written */
1099   { _bfd_bool_bfd_false_error,
1100     bfd_elfNN_write_object_contents,
1101     bfd_elfNN_write_archive_contents,
1102     bfd_elfNN_write_corefile_contents,
1103   },
1104
1105   BFD_JUMP_TABLE_GENERIC (bfd_elfNN),
1106   BFD_JUMP_TABLE_COPY (bfd_elfNN),
1107   BFD_JUMP_TABLE_CORE (bfd_elfNN),
1108 #ifdef bfd_elfNN_archive_functions
1109   BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive),
1110 #elif defined USE_64_BIT_ARCHIVE
1111   BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_64_bit),
1112 #else
1113   BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
1114 #endif
1115   BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN),
1116   BFD_JUMP_TABLE_RELOCS (bfd_elfNN),
1117   BFD_JUMP_TABLE_WRITE (bfd_elfNN),
1118   BFD_JUMP_TABLE_LINK (bfd_elfNN),
1119   BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN),
1120
1121   /* Alternative endian target.  */
1122 #ifdef TARGET_BIG_SYM
1123   & TARGET_BIG_SYM,
1124 #else
1125   NULL,
1126 #endif
1127
1128   /* backend_data: */
1129   &elfNN_bed
1130 };
1131 #endif