bfd/elfxx-target.h

   1 /* Target definitions for NN-bit ELF
   2    Copyright (C) 1993-2024 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_generic_close_and_cleanup
  32 #endif
  33 #ifndef bfd_elfNN_bfd_free_cached_info
  34 #define bfd_elfNN_bfd_free_cached_info _bfd_elf_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_nearest_line_with_alt
  56 #define bfd_elfNN_find_nearest_line_with_alt \
  57   _bfd_elf_find_nearest_line_with_alt
  58 #endif
  59 #ifndef bfd_elfNN_find_line
  60 #define bfd_elfNN_find_line             _bfd_elf_find_line
  61 #endif
  62 #ifndef bfd_elfNN_find_inliner_info
  63 #define bfd_elfNN_find_inliner_info     _bfd_elf_find_inliner_info
  64 #endif
  65 #define bfd_elfNN_read_minisymbols      _bfd_elf_read_minisymbols
  66 #define bfd_elfNN_minisymbol_to_symbol  _bfd_elf_minisymbol_to_symbol
  67 #define bfd_elfNN_get_dynamic_symtab_upper_bound \
  68   _bfd_elf_get_dynamic_symtab_upper_bound
  69 #define bfd_elfNN_get_lineno            _bfd_elf_get_lineno
  70 #ifndef bfd_elfNN_get_reloc_upper_bound
  71 #define bfd_elfNN_get_reloc_upper_bound _bfd_elf_get_reloc_upper_bound
  72 #endif
  73 #ifndef bfd_elfNN_get_symbol_info
  74 #define bfd_elfNN_get_symbol_info       _bfd_elf_get_symbol_info
  75 #endif
  76 #ifndef bfd_elfNN_get_symbol_version_string
  77 #define bfd_elfNN_get_symbol_version_string \
  78   _bfd_elf_get_symbol_version_string
  79 #endif
  80 #define bfd_elfNN_canonicalize_symtab   _bfd_elf_canonicalize_symtab
  81 #define bfd_elfNN_get_symtab_upper_bound _bfd_elf_get_symtab_upper_bound
  82 #define bfd_elfNN_make_empty_symbol     _bfd_elf_make_empty_symbol
  83 #ifndef bfd_elfNN_new_section_hook
  84 #define bfd_elfNN_new_section_hook      _bfd_elf_new_section_hook
  85 #endif
  86 #define bfd_elfNN_set_arch_mach         _bfd_elf_set_arch_mach
  87 #ifndef bfd_elfNN_set_section_contents
  88 #define bfd_elfNN_set_section_contents  _bfd_elf_set_section_contents
  89 #endif
  90 #define bfd_elfNN_sizeof_headers        _bfd_elf_sizeof_headers
  91 #define bfd_elfNN_write_object_contents _bfd_elf_write_object_contents
  92 #define bfd_elfNN_write_corefile_contents _bfd_elf_write_corefile_contents
  93
  94 #ifndef elf_backend_can_refcount
  95 #define elf_backend_can_refcount 0
  96 #endif
  97 #ifndef elf_backend_want_got_plt
  98 #define elf_backend_want_got_plt 0
  99 #endif
 100 #ifndef elf_backend_plt_readonly
 101 #define elf_backend_plt_readonly 0
 102 #endif
 103 #ifndef elf_backend_want_plt_sym
 104 #define elf_backend_want_plt_sym 0
 105 #endif
 106 #ifndef elf_backend_plt_not_loaded
 107 #define elf_backend_plt_not_loaded 0
 108 #endif
 109 #ifndef elf_backend_plt_alignment
 110 #define elf_backend_plt_alignment 2
 111 #endif
 112 #ifndef elf_backend_want_dynbss
 113 #define elf_backend_want_dynbss 1
 114 #endif
 115 #ifndef elf_backend_want_dynrelro
 116 #define elf_backend_want_dynrelro 0
 117 #endif
 118 #ifndef elf_backend_want_p_paddr_set_to_zero
 119 #define elf_backend_want_p_paddr_set_to_zero 0
 120 #endif
 121 #ifndef elf_backend_no_page_alias
 122 #define elf_backend_no_page_alias 0
 123 #endif
 124 #ifndef elf_backend_default_execstack
 125 #define elf_backend_default_execstack 1
 126 #endif
 127 #ifndef elf_backend_caches_rawsize
 128 #define elf_backend_caches_rawsize 0
 129 #endif
 130 #ifndef elf_backend_extern_protected_data
 131 #define elf_backend_extern_protected_data 0
 132 #endif
 133 #ifndef elf_backend_always_renumber_dynsyms
 134 #define elf_backend_always_renumber_dynsyms false
 135 #endif
 136 #ifndef elf_backend_linux_prpsinfo32_ugid16
 137 #define elf_backend_linux_prpsinfo32_ugid16 false
 138 #endif
 139 #ifndef elf_backend_linux_prpsinfo64_ugid16
 140 #define elf_backend_linux_prpsinfo64_ugid16 false
 141 #endif
 142 #ifndef elf_backend_stack_align
 143 #define elf_backend_stack_align 16
 144 #endif
 145 #ifndef elf_backend_strtab_flags
 146 #define elf_backend_strtab_flags 0
 147 #endif
 148 #ifndef elf_backend_use_mmap
 149 #define elf_backend_use_mmap false
 150 #endif
 151
 152 #define bfd_elfNN_bfd_debug_info_start          _bfd_void_bfd
 153 #define bfd_elfNN_bfd_debug_info_end            _bfd_void_bfd
 154 #define bfd_elfNN_bfd_debug_info_accumulate     _bfd_void_bfd_asection
 155
 156 #ifndef bfd_elfNN_bfd_get_relocated_section_contents
 157 #define bfd_elfNN_bfd_get_relocated_section_contents \
 158   bfd_generic_get_relocated_section_contents
 159 #endif
 160
 161 #ifndef bfd_elfNN_bfd_relax_section
 162 #define bfd_elfNN_bfd_relax_section bfd_generic_relax_section
 163 #endif
 164
 165 #ifndef elf_backend_can_gc_sections
 166 #define elf_backend_can_gc_sections 0
 167 #endif
 168 #ifndef elf_backend_can_refcount
 169 #define elf_backend_can_refcount 0
 170 #endif
 171 #ifndef elf_backend_want_got_sym
 172 #define elf_backend_want_got_sym 1
 173 #endif
 174 #ifndef elf_backend_gc_keep
 175 #define elf_backend_gc_keep             _bfd_elf_gc_keep
 176 #endif
 177 #ifndef elf_backend_gc_mark_dynamic_ref
 178 #define elf_backend_gc_mark_dynamic_ref bfd_elf_gc_mark_dynamic_ref_symbol
 179 #endif
 180 #ifndef elf_backend_gc_mark_hook
 181 #define elf_backend_gc_mark_hook        _bfd_elf_gc_mark_hook
 182 #endif
 183 #ifndef elf_backend_gc_mark_extra_sections
 184 #define elf_backend_gc_mark_extra_sections _bfd_elf_gc_mark_extra_sections
 185 #endif
 186 #ifndef bfd_elfNN_bfd_gc_sections
 187 #define bfd_elfNN_bfd_gc_sections bfd_elf_gc_sections
 188 #endif
 189
 190 #ifndef bfd_elfNN_bfd_is_group_section
 191 #define bfd_elfNN_bfd_is_group_section bfd_elf_is_group_section
 192 #endif
 193
 194 #ifndef bfd_elfNN_bfd_group_name
 195 #define bfd_elfNN_bfd_group_name bfd_elf_group_name
 196 #endif
 197
 198 #ifndef bfd_elfNN_bfd_discard_group
 199 #define bfd_elfNN_bfd_discard_group bfd_generic_discard_group
 200 #endif
 201
 202 #ifndef bfd_elfNN_section_already_linked
 203 #define bfd_elfNN_section_already_linked \
 204   _bfd_elf_section_already_linked
 205 #endif
 206
 207 #ifndef bfd_elfNN_bfd_define_common_symbol
 208 #define bfd_elfNN_bfd_define_common_symbol bfd_generic_define_common_symbol
 209 #endif
 210
 211 #ifndef bfd_elfNN_bfd_link_hide_symbol
 212 #define bfd_elfNN_bfd_link_hide_symbol _bfd_elf_link_hide_symbol
 213 #endif
 214
 215 #ifndef bfd_elfNN_bfd_lookup_section_flags
 216 #define bfd_elfNN_bfd_lookup_section_flags bfd_elf_lookup_section_flags
 217 #endif
 218
 219 #ifndef bfd_elfNN_bfd_make_debug_symbol
 220 #define bfd_elfNN_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
 221 #endif
 222
 223 #ifndef bfd_elfNN_bfd_copy_private_symbol_data
 224 #define bfd_elfNN_bfd_copy_private_symbol_data \
 225   _bfd_elf_copy_private_symbol_data
 226 #endif
 227
 228 #define bfd_elfNN_init_private_section_data \
 229   _bfd_elf_init_private_section_data
 230 #ifndef bfd_elfNN_bfd_copy_private_section_data
 231 #define bfd_elfNN_bfd_copy_private_section_data \
 232   _bfd_elf_copy_private_section_data
 233 #endif
 234 #ifndef bfd_elfNN_bfd_copy_private_header_data
 235 #define bfd_elfNN_bfd_copy_private_header_data \
 236   _bfd_elf_copy_private_header_data
 237 #endif
 238 #ifndef bfd_elfNN_bfd_copy_private_bfd_data
 239 #define bfd_elfNN_bfd_copy_private_bfd_data \
 240   _bfd_elf_copy_private_bfd_data
 241 #endif
 242 #ifndef bfd_elfNN_bfd_print_private_bfd_data
 243 #define bfd_elfNN_bfd_print_private_bfd_data \
 244   _bfd_elf_print_private_bfd_data
 245 #endif
 246 #ifndef bfd_elfNN_bfd_merge_private_bfd_data
 247 #define bfd_elfNN_bfd_merge_private_bfd_data _bfd_bool_bfd_link_true
 248 #endif
 249 #ifndef bfd_elfNN_bfd_set_private_flags
 250 #define bfd_elfNN_bfd_set_private_flags _bfd_bool_bfd_uint_true
 251 #endif
 252 #ifndef bfd_elfNN_bfd_is_local_label_name
 253 #define bfd_elfNN_bfd_is_local_label_name _bfd_elf_is_local_label_name
 254 #endif
 255 #ifndef bfd_elfNN_bfd_is_target_special_symbol
 256 #define bfd_elfNN_bfd_is_target_special_symbol _bfd_bool_bfd_asymbol_false
 257 #endif
 258
 259 #ifndef bfd_elfNN_get_dynamic_reloc_upper_bound
 260 #define bfd_elfNN_get_dynamic_reloc_upper_bound \
 261   _bfd_elf_get_dynamic_reloc_upper_bound
 262 #endif
 263 #ifndef bfd_elfNN_canonicalize_dynamic_reloc
 264 #define bfd_elfNN_canonicalize_dynamic_reloc \
 265   _bfd_elf_canonicalize_dynamic_reloc
 266 #endif
 267
 268 #ifdef elf_backend_relocate_section
 269 #ifndef bfd_elfNN_bfd_link_hash_table_create
 270 #define bfd_elfNN_bfd_link_hash_table_create _bfd_elf_link_hash_table_create
 271 #endif
 272 #ifndef bfd_elfNN_bfd_copy_link_hash_symbol_type
 273 #define bfd_elfNN_bfd_copy_link_hash_symbol_type \
 274   _bfd_elf_copy_link_hash_symbol_type
 275 #endif
 276 #ifndef bfd_elfNN_bfd_link_add_symbols
 277 #define bfd_elfNN_bfd_link_add_symbols  bfd_elf_link_add_symbols
 278 #endif
 279 #ifndef bfd_elfNN_bfd_define_start_stop
 280 #define bfd_elfNN_bfd_define_start_stop bfd_elf_define_start_stop
 281 #endif
 282 #ifndef bfd_elfNN_bfd_final_link
 283 #define bfd_elfNN_bfd_final_link        bfd_elf_final_link
 284 #endif
 285 #ifndef bfd_elfNN_bfd_merge_sections
 286 #define bfd_elfNN_bfd_merge_sections    _bfd_elf_merge_sections
 287 #endif
 288 #else /* ! defined (elf_backend_relocate_section) */
 289 /* If no backend relocate_section routine, use the generic linker.
 290    Note - this will prevent the port from being able to use some of
 291    the other features of the ELF linker, because the generic hash structure
 292    does not have the fields needed by the ELF linker.  In particular it
 293    means that linking directly to S-records will not work.  */
 294 #ifndef bfd_elfNN_bfd_link_hash_table_create
 295 #define bfd_elfNN_bfd_link_hash_table_create \
 296   _bfd_generic_link_hash_table_create
 297 #endif
 298 #ifndef bfd_elfNN_bfd_copy_link_hash_symbol_type
 299 #define bfd_elfNN_bfd_copy_link_hash_symbol_type \
 300   _bfd_generic_copy_link_hash_symbol_type
 301 #endif
 302 #ifndef bfd_elfNN_bfd_link_add_symbols
 303 #define bfd_elfNN_bfd_link_add_symbols  _bfd_generic_link_add_symbols
 304 #endif
 305 #ifndef bfd_elfNN_bfd_define_start_stop
 306 #define bfd_elfNN_bfd_define_start_stop bfd_generic_define_start_stop
 307 #endif
 308 #ifndef bfd_elfNN_bfd_final_link
 309 #define bfd_elfNN_bfd_final_link        _bfd_generic_final_link
 310 #endif
 311 #ifndef bfd_elfNN_bfd_merge_sections
 312 #define bfd_elfNN_bfd_merge_sections    bfd_generic_merge_sections
 313 #endif
 314 #endif /* ! defined (elf_backend_relocate_section) */
 315
 316 #ifndef bfd_elfNN_bfd_link_just_syms
 317 #define bfd_elfNN_bfd_link_just_syms    _bfd_elf_link_just_syms
 318 #endif
 319
 320 #ifndef bfd_elfNN_bfd_link_split_section
 321 #define bfd_elfNN_bfd_link_split_section _bfd_generic_link_split_section
 322 #endif
 323
 324 #ifndef bfd_elfNN_bfd_link_check_relocs
 325 #define bfd_elfNN_bfd_link_check_relocs  _bfd_elf_link_check_relocs
 326 #endif
 327
 328 #ifndef bfd_elfNN_archive_p
 329 #define bfd_elfNN_archive_p bfd_generic_archive_p
 330 #endif
 331
 332 #ifndef bfd_elfNN_write_archive_contents
 333 #define bfd_elfNN_write_archive_contents _bfd_write_archive_contents
 334 #endif
 335
 336 #ifndef bfd_elfNN_mkobject
 337 #define bfd_elfNN_mkobject bfd_elf_make_object
 338 #endif
 339
 340 #ifndef bfd_elfNN_mkcorefile
 341 #define bfd_elfNN_mkcorefile bfd_elf_mkcorefile
 342 #endif
 343
 344 #ifndef bfd_elfNN_mkarchive
 345 #define bfd_elfNN_mkarchive _bfd_generic_mkarchive
 346 #endif
 347
 348 #ifndef bfd_elfNN_print_symbol
 349 #define bfd_elfNN_print_symbol bfd_elf_print_symbol
 350 #endif
 351
 352 #ifndef elf_symbol_leading_char
 353 #define elf_symbol_leading_char 0
 354 #endif
 355
 356 #ifndef elf_info_to_howto
 357 #define elf_info_to_howto NULL
 358 #endif
 359
 360 #ifndef elf_info_to_howto_rel
 361 #define elf_info_to_howto_rel NULL
 362 #endif
 363
 364 #ifndef elf_backend_arch_data
 365 #define elf_backend_arch_data NULL
 366 #endif
 367
 368 #ifndef ELF_TARGET_ID
 369 #define ELF_TARGET_ID   GENERIC_ELF_DATA
 370 #endif
 371
 372 #ifndef ELF_TARGET_OS
 373 #define ELF_TARGET_OS   is_normal
 374 #endif
 375
 376 #ifndef ELF_OSABI
 377 #define ELF_OSABI ELFOSABI_NONE
 378 #endif
 379
 380 #ifndef ELF_MAXPAGESIZE
 381 # error ELF_MAXPAGESIZE is not defined
 382 #define ELF_MAXPAGESIZE 1
 383 #endif
 384
 385 #ifndef ELF_COMMONPAGESIZE
 386 #define ELF_COMMONPAGESIZE ELF_MAXPAGESIZE
 387 #endif
 388
 389 #ifndef ELF_MINPAGESIZE
 390 #define ELF_MINPAGESIZE ELF_COMMONPAGESIZE
 391 #endif
 392
 393 #if ELF_COMMONPAGESIZE > ELF_MAXPAGESIZE
 394 # error ELF_COMMONPAGESIZE > ELF_MAXPAGESIZE
 395 #endif
 396 #if ELF_MINPAGESIZE > ELF_COMMONPAGESIZE
 397 # error ELF_MINPAGESIZE > ELF_COMMONPAGESIZE
 398 #endif
 399
 400 #ifndef ELF_P_ALIGN
 401 #define ELF_P_ALIGN 0
 402 #endif
 403
 404 #ifndef ELF_DYNAMIC_SEC_FLAGS
 405 /* Note that we set the SEC_IN_MEMORY flag for these sections.  */
 406 #define ELF_DYNAMIC_SEC_FLAGS                   \
 407   (SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS      \
 408    | SEC_IN_MEMORY | SEC_LINKER_CREATED)
 409 #endif
 410
 411 #ifndef elf_backend_collect
 412 #define elf_backend_collect false
 413 #endif
 414 #ifndef elf_backend_type_change_ok
 415 #define elf_backend_type_change_ok false
 416 #endif
 417
 418 #ifndef elf_backend_sym_is_global
 419 #define elf_backend_sym_is_global       0
 420 #endif
 421 #ifndef elf_backend_object_p
 422 #define elf_backend_object_p            0
 423 #endif
 424 #ifndef elf_backend_symbol_processing
 425 #define elf_backend_symbol_processing   0
 426 #endif
 427 #ifndef elf_backend_symbol_table_processing
 428 #define elf_backend_symbol_table_processing     0
 429 #endif
 430 #ifndef elf_backend_get_symbol_type
 431 #define elf_backend_get_symbol_type 0
 432 #endif
 433 #ifndef elf_backend_archive_symbol_lookup
 434 #define elf_backend_archive_symbol_lookup _bfd_elf_archive_symbol_lookup
 435 #endif
 436 #ifndef elf_backend_name_local_section_symbols
 437 #define elf_backend_name_local_section_symbols  0
 438 #endif
 439 #ifndef elf_backend_section_processing
 440 #define elf_backend_section_processing  0
 441 #endif
 442 #ifndef elf_backend_section_from_shdr
 443 #define elf_backend_section_from_shdr   _bfd_elf_make_section_from_shdr
 444 #endif
 445 #ifndef elf_backend_section_flags
 446 #define elf_backend_section_flags       0
 447 #endif
 448 #ifndef elf_backend_get_sec_type_attr
 449 #define elf_backend_get_sec_type_attr   _bfd_elf_get_sec_type_attr
 450 #endif
 451 #ifndef elf_backend_section_from_phdr
 452 #define elf_backend_section_from_phdr   _bfd_elf_make_section_from_phdr
 453 #endif
 454 #ifndef elf_backend_fake_sections
 455 #define elf_backend_fake_sections       0
 456 #endif
 457 #ifndef elf_backend_section_from_bfd_section
 458 #define elf_backend_section_from_bfd_section    0
 459 #endif
 460 #ifndef elf_backend_add_symbol_hook
 461 #define elf_backend_add_symbol_hook     0
 462 #endif
 463 #ifndef elf_backend_link_output_symbol_hook
 464 #define elf_backend_link_output_symbol_hook 0
 465 #endif
 466 #ifndef elf_backend_create_dynamic_sections
 467 #define elf_backend_create_dynamic_sections 0
 468 #endif
 469 #ifndef elf_backend_omit_section_dynsym
 470 #define elf_backend_omit_section_dynsym _bfd_elf_omit_section_dynsym_default
 471 #endif
 472 #ifndef elf_backend_relocs_compatible
 473 #define elf_backend_relocs_compatible _bfd_elf_default_relocs_compatible
 474 #endif
 475 #ifndef elf_backend_check_relocs
 476 #define elf_backend_check_relocs        0
 477 #endif
 478 #ifndef elf_backend_size_relative_relocs
 479 #define elf_backend_size_relative_relocs 0
 480 #endif
 481 #ifndef elf_backend_finish_relative_relocs
 482 #define elf_backend_finish_relative_relocs 0
 483 #endif
 484 #ifndef elf_backend_check_directives
 485 #define elf_backend_check_directives    0
 486 #endif
 487 #ifndef elf_backend_notice_as_needed
 488 #define elf_backend_notice_as_needed    _bfd_elf_notice_as_needed
 489 #endif
 490 #ifndef elf_backend_adjust_dynamic_symbol
 491 #define elf_backend_adjust_dynamic_symbol 0
 492 #endif
 493 #ifndef elf_backend_early_size_sections
 494 #define elf_backend_early_size_sections 0
 495 #endif
 496 #ifndef elf_backend_late_size_sections
 497 #define elf_backend_late_size_sections 0
 498 #endif
 499 #ifndef elf_backend_strip_zero_sized_dynamic_sections
 500 #define elf_backend_strip_zero_sized_dynamic_sections 0
 501 #endif
 502 #ifndef elf_backend_init_index_section
 503 #define elf_backend_init_index_section _bfd_void_bfd_link
 504 #endif
 505 #ifndef elf_backend_relocate_section
 506 #define elf_backend_relocate_section    0
 507 #endif
 508 #ifndef elf_backend_finish_dynamic_symbol
 509 #define elf_backend_finish_dynamic_symbol       0
 510 #endif
 511 #ifndef elf_backend_finish_dynamic_sections
 512 #define elf_backend_finish_dynamic_sections     0
 513 #endif
 514 #ifndef elf_backend_begin_write_processing
 515 #define elf_backend_begin_write_processing      0
 516 #endif
 517 #ifndef elf_backend_final_write_processing
 518 #define elf_backend_final_write_processing      _bfd_elf_final_write_processing
 519 #endif
 520 #ifndef elf_backend_additional_program_headers
 521 #define elf_backend_additional_program_headers  0
 522 #endif
 523 #ifndef elf_backend_modify_segment_map
 524 #define elf_backend_modify_segment_map  0
 525 #endif
 526 #ifndef elf_backend_modify_headers
 527 #define elf_backend_modify_headers              _bfd_elf_modify_headers
 528 #endif
 529 #ifndef elf_backend_allow_non_load_phdr
 530 #define elf_backend_allow_non_load_phdr 0
 531 #endif
 532 #ifndef elf_backend_ecoff_debug_swap
 533 #define elf_backend_ecoff_debug_swap    0
 534 #endif
 535 #ifndef elf_backend_bfd_from_remote_memory
 536 #define elf_backend_bfd_from_remote_memory _bfd_elfNN_bfd_from_remote_memory
 537 #endif
 538 #ifndef elf_backend_core_find_build_id
 539 #define elf_backend_core_find_build_id _bfd_elfNN_core_find_build_id
 540 #endif
 541 #ifndef elf_backend_got_header_size
 542 #define elf_backend_got_header_size     0
 543 #endif
 544 #ifndef elf_backend_got_elt_size
 545 #define elf_backend_got_elt_size _bfd_elf_default_got_elt_size
 546 #endif
 547 #ifndef elf_backend_obj_attrs_vendor
 548 #define elf_backend_obj_attrs_vendor            NULL
 549 #endif
 550 #ifndef elf_backend_obj_attrs_section
 551 #define elf_backend_obj_attrs_section           NULL
 552 #endif
 553 #ifndef elf_backend_obj_attrs_arg_type
 554 #define elf_backend_obj_attrs_arg_type          NULL
 555 #endif
 556 #ifndef elf_backend_obj_attrs_section_type
 557 #define elf_backend_obj_attrs_section_type              SHT_GNU_ATTRIBUTES
 558 #endif
 559 #ifndef elf_backend_obj_attrs_order
 560 #define elf_backend_obj_attrs_order             NULL
 561 #endif
 562 #ifndef elf_backend_obj_attrs_handle_unknown
 563 #define elf_backend_obj_attrs_handle_unknown    NULL
 564 #endif
 565 #ifndef elf_backend_parse_gnu_properties
 566 #define elf_backend_parse_gnu_properties        NULL
 567 #endif
 568 #ifndef elf_backend_merge_gnu_properties
 569 #define elf_backend_merge_gnu_properties        NULL
 570 #endif
 571 #ifndef elf_backend_setup_gnu_properties
 572 #define elf_backend_setup_gnu_properties        _bfd_elf_link_setup_gnu_properties
 573 #endif
 574 #ifndef elf_backend_fixup_gnu_properties
 575 #define elf_backend_fixup_gnu_properties        NULL
 576 #endif
 577 #ifndef elf_backend_static_tls_alignment
 578 #define elf_backend_static_tls_alignment        1
 579 #endif
 580 #ifndef elf_backend_init_file_header
 581 #define elf_backend_init_file_header            _bfd_elf_init_file_header
 582 #endif
 583 #ifndef elf_backend_print_symbol_all
 584 #define elf_backend_print_symbol_all            NULL
 585 #endif
 586 #ifndef elf_backend_output_arch_local_syms
 587 #define elf_backend_output_arch_local_syms      NULL
 588 #endif
 589 #ifndef elf_backend_output_arch_syms
 590 #define elf_backend_output_arch_syms            NULL
 591 #endif
 592 #ifndef elf_backend_filter_implib_symbols
 593 #define elf_backend_filter_implib_symbols       NULL
 594 #endif
 595 #ifndef elf_backend_copy_indirect_symbol
 596 #define elf_backend_copy_indirect_symbol        _bfd_elf_link_hash_copy_indirect
 597 #endif
 598 #ifndef elf_backend_hide_symbol
 599 #define elf_backend_hide_symbol                 _bfd_elf_link_hash_hide_symbol
 600 #endif
 601 #ifndef elf_backend_fixup_symbol
 602 #define elf_backend_fixup_symbol                NULL
 603 #endif
 604 #ifndef elf_backend_merge_symbol_attribute
 605 #define elf_backend_merge_symbol_attribute      NULL
 606 #endif
 607 #ifndef elf_backend_get_target_dtag
 608 #define elf_backend_get_target_dtag             NULL
 609 #endif
 610 #ifndef elf_backend_ignore_undef_symbol
 611 #define elf_backend_ignore_undef_symbol         NULL
 612 #endif
 613 #ifndef elf_backend_emit_relocs
 614 #define elf_backend_emit_relocs                 _bfd_elf_link_output_relocs
 615 #endif
 616 #ifndef elf_backend_update_relocs
 617 #define elf_backend_update_relocs               NULL
 618 #endif
 619 #ifndef elf_backend_count_relocs
 620 #define elf_backend_count_relocs                NULL
 621 #endif
 622 #ifndef elf_backend_count_additional_relocs
 623 #define elf_backend_count_additional_relocs     NULL
 624 #endif
 625 #ifndef elf_backend_sort_relocs_p
 626 #define elf_backend_sort_relocs_p               NULL
 627 #endif
 628 #ifndef elf_backend_grok_prstatus
 629 #define elf_backend_grok_prstatus               NULL
 630 #endif
 631 #ifndef elf_backend_grok_psinfo
 632 #define elf_backend_grok_psinfo                 NULL
 633 #endif
 634 #ifndef elf_backend_grok_freebsd_prstatus
 635 #define elf_backend_grok_freebsd_prstatus       NULL
 636 #endif
 637 #ifndef elf_backend_write_core_note
 638 #define elf_backend_write_core_note             NULL
 639 #endif
 640 #ifndef elf_backend_lookup_section_flags_hook
 641 #define elf_backend_lookup_section_flags_hook   NULL
 642 #endif
 643 #ifndef elf_backend_reloc_type_class
 644 #define elf_backend_reloc_type_class            _bfd_elf_reloc_type_class
 645 #endif
 646 #ifndef elf_backend_discard_info
 647 #define elf_backend_discard_info                NULL
 648 #endif
 649 #ifndef elf_backend_ignore_discarded_relocs
 650 #define elf_backend_ignore_discarded_relocs     NULL
 651 #endif
 652 #ifndef elf_backend_action_discarded
 653 #define elf_backend_action_discarded _bfd_elf_default_action_discarded
 654 #endif
 655 #ifndef elf_backend_eh_frame_address_size
 656 #define elf_backend_eh_frame_address_size _bfd_elf_eh_frame_address_size
 657 #endif
 658 #ifndef elf_backend_can_make_relative_eh_frame
 659 #define elf_backend_can_make_relative_eh_frame  _bfd_elf_can_make_relative
 660 #endif
 661 #ifndef elf_backend_can_make_lsda_relative_eh_frame
 662 #define elf_backend_can_make_lsda_relative_eh_frame     _bfd_elf_can_make_relative
 663 #endif
 664 #ifndef elf_backend_can_make_multiple_eh_frame
 665 #define elf_backend_can_make_multiple_eh_frame 0
 666 #endif
 667 #ifndef elf_backend_encode_eh_address
 668 #define elf_backend_encode_eh_address           _bfd_elf_encode_eh_address
 669 #endif
 670 #ifndef elf_backend_write_section
 671 #define elf_backend_write_section               NULL
 672 #endif
 673 #ifndef elf_backend_add_glibc_version_dependency
 674 #define elf_backend_add_glibc_version_dependency \
 675   _bfd_elf_link_add_dt_relr_dependency
 676 #endif
 677 #ifndef elf_backend_elfsym_local_is_section
 678 #define elf_backend_elfsym_local_is_section     NULL
 679 #endif
 680 #ifndef elf_backend_mips_irix_compat
 681 #define elf_backend_mips_irix_compat            NULL
 682 #endif
 683 #ifndef elf_backend_mips_rtype_to_howto
 684 #define elf_backend_mips_rtype_to_howto         NULL
 685 #endif
 686
 687 /* Previously, backends could only use SHT_REL or SHT_RELA relocation
 688    sections, but not both.  They defined USE_REL to indicate SHT_REL
 689    sections, and left it undefined to indicated SHT_RELA sections.
 690    For backwards compatibility, we still support this usage.  */
 691 #ifndef USE_REL
 692 #define USE_REL 0
 693 #endif
 694
 695 /* Use these in new code.  */
 696 #ifndef elf_backend_may_use_rel_p
 697 #define elf_backend_may_use_rel_p USE_REL
 698 #endif
 699 #ifndef elf_backend_may_use_rela_p
 700 #define elf_backend_may_use_rela_p !USE_REL
 701 #endif
 702 #ifndef elf_backend_default_use_rela_p
 703 #define elf_backend_default_use_rela_p !USE_REL
 704 #endif
 705 #ifndef elf_backend_rela_plts_and_copies_p
 706 #define elf_backend_rela_plts_and_copies_p elf_backend_default_use_rela_p
 707 #endif
 708
 709 #ifndef elf_backend_rela_normal
 710 #define elf_backend_rela_normal 0
 711 #endif
 712
 713 #ifndef elf_backend_dtrel_excludes_plt
 714 #define elf_backend_dtrel_excludes_plt 0
 715 #endif
 716
 717 #ifndef elf_backend_plt_sym_val
 718 #define elf_backend_plt_sym_val NULL
 719 #endif
 720 #ifndef elf_backend_relplt_name
 721 #define elf_backend_relplt_name NULL
 722 #endif
 723
 724 #ifndef ELF_MACHINE_ALT1
 725 #define ELF_MACHINE_ALT1 0
 726 #endif
 727
 728 #ifndef ELF_MACHINE_ALT2
 729 #define ELF_MACHINE_ALT2 0
 730 #endif
 731
 732 #ifndef elf_backend_size_info
 733 #define elf_backend_size_info _bfd_elfNN_size_info
 734 #endif
 735
 736 #ifndef elf_backend_special_sections
 737 #define elf_backend_special_sections NULL
 738 #endif
 739
 740 #ifndef elf_backend_sign_extend_vma
 741 #define elf_backend_sign_extend_vma 0
 742 #endif
 743
 744 #ifndef elf_backend_link_order_error_handler
 745 #define elf_backend_link_order_error_handler _bfd_error_handler
 746 #endif
 747
 748 #ifndef elf_backend_common_definition
 749 #define elf_backend_common_definition _bfd_elf_common_definition
 750 #endif
 751
 752 #ifndef elf_backend_common_section_index
 753 #define elf_backend_common_section_index _bfd_elf_common_section_index
 754 #endif
 755
 756 #ifndef elf_backend_common_section
 757 #define elf_backend_common_section _bfd_elf_common_section
 758 #endif
 759
 760 #ifndef elf_backend_merge_symbol
 761 #define elf_backend_merge_symbol NULL
 762 #endif
 763
 764 #ifndef elf_backend_hash_symbol
 765 #define elf_backend_hash_symbol _bfd_elf_hash_symbol
 766 #endif
 767
 768 #ifndef elf_backend_record_xhash_symbol
 769 #define elf_backend_record_xhash_symbol NULL
 770 #endif
 771
 772 #ifndef elf_backend_is_function_type
 773 #define elf_backend_is_function_type _bfd_elf_is_function_type
 774 #endif
 775
 776 #ifndef elf_backend_maybe_function_sym
 777 #define elf_backend_maybe_function_sym _bfd_elf_maybe_function_sym
 778 #endif
 779
 780 #ifndef elf_backend_get_reloc_section
 781 #define elf_backend_get_reloc_section _bfd_elf_plt_get_reloc_section
 782 #endif
 783
 784 #ifndef elf_backend_copy_special_section_fields
 785 #define elf_backend_copy_special_section_fields _bfd_elf_copy_special_section_fields
 786 #endif
 787
 788 #ifndef elf_backend_compact_eh_encoding
 789 #define elf_backend_compact_eh_encoding NULL
 790 #endif
 791
 792 #ifndef elf_backend_cant_unwind_opcode
 793 #define elf_backend_cant_unwind_opcode NULL
 794 #endif
 795
 796 #ifndef elf_backend_init_secondary_reloc_section
 797 #define elf_backend_init_secondary_reloc_section _bfd_elf_init_secondary_reloc_section
 798 #endif
 799
 800 #ifndef elf_backend_slurp_secondary_reloc_section
 801 #define elf_backend_slurp_secondary_reloc_section _bfd_elf_slurp_secondary_reloc_section
 802 #endif
 803
 804 #ifndef elf_backend_write_secondary_reloc_section
 805 #define elf_backend_write_secondary_reloc_section _bfd_elf_write_secondary_reloc_section
 806 #endif
 807
 808 #ifndef elf_backend_symbol_section_index
 809 #define elf_backend_symbol_section_index NULL
 810 #endif
 811
 812 #ifndef elf_match_priority
 813 #define elf_match_priority \
 814   (ELF_ARCH == bfd_arch_unknown ? 2 : ELF_OSABI == ELFOSABI_NONE ? 1 : 0)
 815 #endif
 816
 817 extern const struct elf_size_info _bfd_elfNN_size_info;
 818
 819 static const struct elf_backend_data elfNN_bed =
 820 {
 821   ELF_ARCH,                     /* arch */
 822   ELF_TARGET_ID,                /* target_id */
 823   ELF_TARGET_OS,                /* target_os */
 824   ELF_MACHINE_CODE,             /* elf_machine_code */
 825   ELF_OSABI,                    /* elf_osabi  */
 826   ELF_MAXPAGESIZE,              /* maxpagesize */
 827   ELF_MINPAGESIZE,              /* minpagesize */
 828   ELF_COMMONPAGESIZE,           /* commonpagesize */
 829   ELF_P_ALIGN,                  /* p_align */
 830   ELF_DYNAMIC_SEC_FLAGS,        /* dynamic_sec_flags */
 831   elf_backend_arch_data,
 832   elf_info_to_howto,
 833   elf_info_to_howto_rel,
 834   elf_backend_sym_is_global,
 835   elf_backend_object_p,
 836   elf_backend_symbol_processing,
 837   elf_backend_symbol_table_processing,
 838   elf_backend_get_symbol_type,
 839   elf_backend_archive_symbol_lookup,
 840   elf_backend_name_local_section_symbols,
 841   elf_backend_section_processing,
 842   elf_backend_section_from_shdr,
 843   elf_backend_section_flags,
 844   elf_backend_get_sec_type_attr,
 845   elf_backend_section_from_phdr,
 846   elf_backend_fake_sections,
 847   elf_backend_section_from_bfd_section,
 848   elf_backend_add_symbol_hook,
 849   elf_backend_link_output_symbol_hook,
 850   elf_backend_create_dynamic_sections,
 851   elf_backend_omit_section_dynsym,
 852   elf_backend_relocs_compatible,
 853   elf_backend_check_relocs,
 854   elf_backend_size_relative_relocs,
 855   elf_backend_finish_relative_relocs,
 856   elf_backend_check_directives,
 857   elf_backend_notice_as_needed,
 858   elf_backend_adjust_dynamic_symbol,
 859   elf_backend_early_size_sections,
 860   elf_backend_late_size_sections,
 861   elf_backend_strip_zero_sized_dynamic_sections,
 862   elf_backend_init_index_section,
 863   elf_backend_relocate_section,
 864   elf_backend_finish_dynamic_symbol,
 865   elf_backend_finish_dynamic_sections,
 866   elf_backend_begin_write_processing,
 867   elf_backend_final_write_processing,
 868   elf_backend_additional_program_headers,
 869   elf_backend_modify_segment_map,
 870   elf_backend_modify_headers,
 871   elf_backend_allow_non_load_phdr,
 872   elf_backend_gc_keep,
 873   elf_backend_gc_mark_dynamic_ref,
 874   elf_backend_gc_mark_hook,
 875   elf_backend_gc_mark_extra_sections,
 876   elf_backend_init_file_header,
 877   elf_backend_print_symbol_all,
 878   elf_backend_output_arch_local_syms,
 879   elf_backend_output_arch_syms,
 880   elf_backend_filter_implib_symbols,
 881   elf_backend_copy_indirect_symbol,
 882   elf_backend_hide_symbol,
 883   elf_backend_fixup_symbol,
 884   elf_backend_merge_symbol_attribute,
 885   elf_backend_get_target_dtag,
 886   elf_backend_ignore_undef_symbol,
 887   elf_backend_emit_relocs,
 888   elf_backend_update_relocs,
 889   elf_backend_count_relocs,
 890   elf_backend_count_additional_relocs,
 891   elf_backend_sort_relocs_p,
 892   elf_backend_grok_prstatus,
 893   elf_backend_grok_psinfo,
 894   elf_backend_grok_freebsd_prstatus,
 895   elf_backend_write_core_note,
 896   elf_backend_lookup_section_flags_hook,
 897   elf_backend_reloc_type_class,
 898   elf_backend_discard_info,
 899   elf_backend_ignore_discarded_relocs,
 900   elf_backend_action_discarded,
 901   elf_backend_eh_frame_address_size,
 902   elf_backend_can_make_relative_eh_frame,
 903   elf_backend_can_make_lsda_relative_eh_frame,
 904   elf_backend_can_make_multiple_eh_frame,
 905   elf_backend_encode_eh_address,
 906   elf_backend_write_section,
 907   elf_backend_add_glibc_version_dependency,
 908   elf_backend_elfsym_local_is_section,
 909   elf_backend_mips_irix_compat,
 910   elf_backend_mips_rtype_to_howto,
 911   elf_backend_ecoff_debug_swap,
 912   elf_backend_bfd_from_remote_memory,
 913   elf_backend_core_find_build_id,
 914   elf_backend_plt_sym_val,
 915   elf_backend_common_definition,
 916   elf_backend_common_section_index,
 917   elf_backend_common_section,
 918   elf_backend_merge_symbol,
 919   elf_backend_hash_symbol,
 920   elf_backend_record_xhash_symbol,
 921   elf_backend_is_function_type,
 922   elf_backend_maybe_function_sym,
 923   elf_backend_get_reloc_section,
 924   elf_backend_copy_special_section_fields,
 925   elf_backend_link_order_error_handler,
 926   elf_backend_relplt_name,
 927   ELF_MACHINE_ALT1,
 928   ELF_MACHINE_ALT2,
 929   &elf_backend_size_info,
 930   elf_backend_special_sections,
 931   elf_backend_got_header_size,
 932   elf_backend_got_elt_size,
 933   elf_backend_obj_attrs_vendor,
 934   elf_backend_obj_attrs_section,
 935   elf_backend_obj_attrs_arg_type,
 936   elf_backend_obj_attrs_section_type,
 937   elf_backend_obj_attrs_order,
 938   elf_backend_obj_attrs_handle_unknown,
 939   elf_backend_parse_gnu_properties,
 940   elf_backend_merge_gnu_properties,
 941   elf_backend_setup_gnu_properties,
 942   elf_backend_fixup_gnu_properties,
 943   elf_backend_compact_eh_encoding,
 944   elf_backend_cant_unwind_opcode,
 945   elf_backend_symbol_section_index,
 946   elf_backend_init_secondary_reloc_section,
 947   elf_backend_slurp_secondary_reloc_section,
 948   elf_backend_write_secondary_reloc_section,
 949   elf_backend_static_tls_alignment,
 950   elf_backend_stack_align,
 951   elf_backend_strtab_flags,
 952   elf_backend_collect,
 953   elf_backend_type_change_ok,
 954   elf_backend_may_use_rel_p,
 955   elf_backend_may_use_rela_p,
 956   elf_backend_default_use_rela_p,
 957   elf_backend_rela_plts_and_copies_p,
 958   elf_backend_rela_normal,
 959   elf_backend_dtrel_excludes_plt,
 960   elf_backend_sign_extend_vma,
 961   elf_backend_want_got_plt,
 962   elf_backend_plt_readonly,
 963   elf_backend_want_plt_sym,
 964   elf_backend_plt_not_loaded,
 965   elf_backend_plt_alignment,
 966   elf_backend_can_gc_sections,
 967   elf_backend_can_refcount,
 968   elf_backend_want_got_sym,
 969   elf_backend_want_dynbss,
 970   elf_backend_want_dynrelro,
 971   elf_backend_want_p_paddr_set_to_zero,
 972   elf_backend_no_page_alias,
 973   elf_backend_default_execstack,
 974   elf_backend_caches_rawsize,
 975   elf_backend_extern_protected_data,
 976   elf_backend_always_renumber_dynsyms,
 977   elf_backend_linux_prpsinfo32_ugid16,
 978   elf_backend_linux_prpsinfo64_ugid16,
 979   elf_backend_use_mmap
 980 };
 981
 982 /* Forward declaration for use when initialising alternative_target field.  */
 983 #ifdef TARGET_LITTLE_SYM
 984 extern const bfd_target TARGET_LITTLE_SYM;
 985 #endif
 986
 987 #ifdef TARGET_BIG_SYM
 988 const bfd_target TARGET_BIG_SYM =
 989 {
 990   /* name: identify kind of target */
 991   TARGET_BIG_NAME,
 992
 993   /* flavour: general indication about file */
 994   bfd_target_elf_flavour,
 995
 996   /* byteorder: data is big endian */
 997   BFD_ENDIAN_BIG,
 998
 999   /* header_byteorder: header is also big endian */
1000   BFD_ENDIAN_BIG,
1001
1002   /* object_flags: mask of all file flags */
1003   (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
1004    | DYNAMIC | WP_TEXT | D_PAGED | BFD_COMPRESS | BFD_DECOMPRESS
1005    | BFD_COMPRESS_GABI | BFD_COMPRESS_ZSTD | BFD_CONVERT_ELF_COMMON
1006    | BFD_USE_ELF_STT_COMMON | BFD_NO_SECTION_HEADER),
1007
1008   /* section_flags: mask of all section flags */
1009   (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY
1010    | SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES
1011    | SEC_SMALL_DATA | SEC_MERGE | SEC_STRINGS | SEC_GROUP),
1012
1013    /* leading_symbol_char: is the first char of a user symbol
1014       predictable, and if so what is it */
1015   elf_symbol_leading_char,
1016
1017   /* ar_pad_char: pad character for filenames within an archive header
1018      FIXME:  this really has nothing to do with ELF, this is a characteristic
1019      of the archiver and/or os and should be independently tunable */
1020   '/',
1021
1022   /* ar_max_namelen: maximum number of characters in an archive header
1023      FIXME:  this really has nothing to do with ELF, this is a characteristic
1024      of the archiver and should be independently tunable.  The System V ABI,
1025      Chapter 7 (Formats & Protocols), Archive section sets this as 15.  */
1026   15,
1027
1028   elf_match_priority,
1029
1030   /* TRUE if unused section symbols should be kept.  */
1031   TARGET_KEEP_UNUSED_SECTION_SYMBOLS,
1032
1033   /* Routines to byte-swap various sized integers from the data sections */
1034   bfd_getb64, bfd_getb_signed_64, bfd_putb64,
1035     bfd_getb32, bfd_getb_signed_32, bfd_putb32,
1036     bfd_getb16, bfd_getb_signed_16, bfd_putb16,
1037
1038   /* Routines to byte-swap various sized integers from the file headers */
1039   bfd_getb64, bfd_getb_signed_64, bfd_putb64,
1040     bfd_getb32, bfd_getb_signed_32, bfd_putb32,
1041     bfd_getb16, bfd_getb_signed_16, bfd_putb16,
1042
1043   /* bfd_check_format: check the format of a file being read */
1044   { _bfd_dummy_target,          /* unknown format */
1045     bfd_elfNN_object_p,         /* assembler/linker output (object file) */
1046     bfd_elfNN_archive_p,        /* an archive */
1047     bfd_elfNN_core_file_p       /* a core file */
1048   },
1049
1050   /* bfd_set_format: set the format of a file being written */
1051   { _bfd_bool_bfd_false_error,
1052     bfd_elfNN_mkobject,
1053     bfd_elfNN_mkarchive,
1054     bfd_elfNN_mkcorefile
1055   },
1056
1057   /* bfd_write_contents: write cached information into a file being written */
1058   { _bfd_bool_bfd_false_error,
1059     bfd_elfNN_write_object_contents,
1060     bfd_elfNN_write_archive_contents,
1061     bfd_elfNN_write_corefile_contents,
1062   },
1063
1064   BFD_JUMP_TABLE_GENERIC (bfd_elfNN),
1065   BFD_JUMP_TABLE_COPY (bfd_elfNN),
1066   BFD_JUMP_TABLE_CORE (bfd_elfNN),
1067 #ifdef bfd_elfNN_archive_functions
1068   BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive),
1069 #elif defined USE_64_BIT_ARCHIVE
1070   BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_64_bit),
1071 #else
1072   BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
1073 #endif
1074   BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN),
1075   BFD_JUMP_TABLE_RELOCS (bfd_elfNN),
1076   BFD_JUMP_TABLE_WRITE (bfd_elfNN),
1077   BFD_JUMP_TABLE_LINK (bfd_elfNN),
1078   BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN),
1079
1080   /* Alternative endian target.  */
1081 #ifdef TARGET_LITTLE_SYM
1082   & TARGET_LITTLE_SYM,
1083 #else
1084   NULL,
1085 #endif
1086
1087   /* backend_data: */
1088   &elfNN_bed
1089 };
1090 #endif
1091
1092 #ifdef TARGET_LITTLE_SYM
1093 const bfd_target TARGET_LITTLE_SYM =
1094 {
1095   /* name: identify kind of target */
1096   TARGET_LITTLE_NAME,
1097
1098   /* flavour: general indication about file */
1099   bfd_target_elf_flavour,
1100
1101   /* byteorder: data is little endian */
1102   BFD_ENDIAN_LITTLE,
1103
1104   /* header_byteorder: header is also little endian */
1105   BFD_ENDIAN_LITTLE,
1106
1107   /* object_flags: mask of all file flags */
1108   (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
1109    | DYNAMIC | WP_TEXT | D_PAGED | BFD_COMPRESS | BFD_DECOMPRESS
1110    | BFD_COMPRESS_GABI | BFD_COMPRESS_ZSTD | BFD_CONVERT_ELF_COMMON
1111    | BFD_USE_ELF_STT_COMMON | BFD_NO_SECTION_HEADER),
1112
1113   /* section_flags: mask of all section flags */
1114   (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY
1115    | SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES
1116    | SEC_SMALL_DATA | SEC_MERGE | SEC_STRINGS | SEC_GROUP),
1117
1118    /* leading_symbol_char: is the first char of a user symbol
1119       predictable, and if so what is it */
1120   elf_symbol_leading_char,
1121
1122   /* ar_pad_char: pad character for filenames within an archive header
1123      FIXME:  this really has nothing to do with ELF, this is a characteristic
1124      of the archiver and/or os and should be independently tunable */
1125   '/',
1126
1127   /* ar_max_namelen: maximum number of characters in an archive header
1128      FIXME:  this really has nothing to do with ELF, this is a characteristic
1129      of the archiver and should be independently tunable.  The System V ABI,
1130      Chapter 7 (Formats & Protocols), Archive section sets this as 15.  */
1131   15,
1132
1133   elf_match_priority,
1134
1135   /* TRUE if unused section symbols should be kept.  */
1136   TARGET_KEEP_UNUSED_SECTION_SYMBOLS,
1137
1138   /* Routines to byte-swap various sized integers from the data sections */
1139   bfd_getl64, bfd_getl_signed_64, bfd_putl64,
1140     bfd_getl32, bfd_getl_signed_32, bfd_putl32,
1141     bfd_getl16, bfd_getl_signed_16, bfd_putl16,
1142
1143   /* Routines to byte-swap various sized integers from the file headers */
1144   bfd_getl64, bfd_getl_signed_64, bfd_putl64,
1145     bfd_getl32, bfd_getl_signed_32, bfd_putl32,
1146     bfd_getl16, bfd_getl_signed_16, bfd_putl16,
1147
1148   /* bfd_check_format: check the format of a file being read */
1149   { _bfd_dummy_target,          /* unknown format */
1150     bfd_elfNN_object_p,         /* assembler/linker output (object file) */
1151     bfd_elfNN_archive_p,        /* an archive */
1152     bfd_elfNN_core_file_p       /* a core file */
1153   },
1154
1155   /* bfd_set_format: set the format of a file being written */
1156   { _bfd_bool_bfd_false_error,
1157     bfd_elfNN_mkobject,
1158     bfd_elfNN_mkarchive,
1159     bfd_elfNN_mkcorefile
1160   },
1161
1162   /* bfd_write_contents: write cached information into a file being written */
1163   { _bfd_bool_bfd_false_error,
1164     bfd_elfNN_write_object_contents,
1165     bfd_elfNN_write_archive_contents,
1166     bfd_elfNN_write_corefile_contents,
1167   },
1168
1169   BFD_JUMP_TABLE_GENERIC (bfd_elfNN),
1170   BFD_JUMP_TABLE_COPY (bfd_elfNN),
1171   BFD_JUMP_TABLE_CORE (bfd_elfNN),
1172 #ifdef bfd_elfNN_archive_functions
1173   BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive),
1174 #elif defined USE_64_BIT_ARCHIVE
1175   BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_64_bit),
1176 #else
1177   BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
1178 #endif
1179   BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN),
1180   BFD_JUMP_TABLE_RELOCS (bfd_elfNN),
1181   BFD_JUMP_TABLE_WRITE (bfd_elfNN),
1182   BFD_JUMP_TABLE_LINK (bfd_elfNN),
1183   BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN),
1184
1185   /* Alternative endian target.  */
1186 #ifdef TARGET_BIG_SYM
1187   & TARGET_BIG_SYM,
1188 #else
1189   NULL,
1190 #endif
1191
1192   /* backend_data: */
1193   &elfNN_bed
1194 };
1195 #endif