1 /* Target definitions for NN-bit ELF 2 Copyright (C) 1993-2021 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_TARGET_OS 366 #define ELF_TARGET_OS is_normal 367 #endif 368 369 #ifndef ELF_OSABI 370 #define ELF_OSABI ELFOSABI_NONE 371 #endif 372 373 #ifndef ELF_MAXPAGESIZE 374 # error ELF_MAXPAGESIZE is not defined 375 #define ELF_MAXPAGESIZE 1 376 #endif 377 378 #ifndef ELF_COMMONPAGESIZE 379 #define ELF_COMMONPAGESIZE ELF_MAXPAGESIZE 380 #endif 381 382 #ifndef ELF_RELROPAGESIZE 383 #define ELF_RELROPAGESIZE ELF_COMMONPAGESIZE 384 #endif 385 386 #ifndef ELF_MINPAGESIZE 387 #define ELF_MINPAGESIZE ELF_COMMONPAGESIZE 388 #endif 389 390 #if ELF_COMMONPAGESIZE > ELF_MAXPAGESIZE 391 # error ELF_COMMONPAGESIZE > ELF_MAXPAGESIZE 392 #endif 393 #if ELF_RELROPAGESIZE > ELF_MAXPAGESIZE 394 # error ELF_RELROPAGESIZE > ELF_MAXPAGESIZE 395 #endif 396 #if ELF_MINPAGESIZE > ELF_COMMONPAGESIZE 397 # error ELF_MINPAGESIZE > ELF_COMMONPAGESIZE 398 #endif 399 #if ELF_MINPAGESIZE > ELF_RELROPAGESIZE 400 # error ELF_MINPAGESIZE > ELF_RELROPAGESIZE 401 #endif 402 403 #ifndef ELF_DYNAMIC_SEC_FLAGS 404 /* Note that we set the SEC_IN_MEMORY flag for these sections. */ 405 #define ELF_DYNAMIC_SEC_FLAGS \ 406 (SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS \ 407 | SEC_IN_MEMORY | SEC_LINKER_CREATED) 408 #endif 409 410 #ifndef elf_backend_collect 411 #define elf_backend_collect false 412 #endif 413 #ifndef elf_backend_type_change_ok 414 #define elf_backend_type_change_ok false 415 #endif 416 417 #ifndef elf_backend_sym_is_global 418 #define elf_backend_sym_is_global 0 419 #endif 420 #ifndef elf_backend_object_p 421 #define elf_backend_object_p 0 422 #endif 423 #ifndef elf_backend_symbol_processing 424 #define elf_backend_symbol_processing 0 425 #endif 426 #ifndef elf_backend_symbol_table_processing 427 #define elf_backend_symbol_table_processing 0 428 #endif 429 #ifndef elf_backend_get_symbol_type 430 #define elf_backend_get_symbol_type 0 431 #endif 432 #ifndef elf_backend_archive_symbol_lookup 433 #define elf_backend_archive_symbol_lookup _bfd_elf_archive_symbol_lookup 434 #endif 435 #ifndef elf_backend_name_local_section_symbols 436 #define elf_backend_name_local_section_symbols 0 437 #endif 438 #ifndef elf_backend_section_processing 439 #define elf_backend_section_processing 0 440 #endif 441 #ifndef elf_backend_section_from_shdr 442 #define elf_backend_section_from_shdr _bfd_elf_make_section_from_shdr 443 #endif 444 #ifndef elf_backend_section_flags 445 #define elf_backend_section_flags 0 446 #endif 447 #ifndef elf_backend_get_sec_type_attr 448 #define elf_backend_get_sec_type_attr _bfd_elf_get_sec_type_attr 449 #endif 450 #ifndef elf_backend_section_from_phdr 451 #define elf_backend_section_from_phdr _bfd_elf_make_section_from_phdr 452 #endif 453 #ifndef elf_backend_fake_sections 454 #define elf_backend_fake_sections 0 455 #endif 456 #ifndef elf_backend_section_from_bfd_section 457 #define elf_backend_section_from_bfd_section 0 458 #endif 459 #ifndef elf_backend_add_symbol_hook 460 #define elf_backend_add_symbol_hook 0 461 #endif 462 #ifndef elf_backend_link_output_symbol_hook 463 #define elf_backend_link_output_symbol_hook 0 464 #endif 465 #ifndef elf_backend_create_dynamic_sections 466 #define elf_backend_create_dynamic_sections 0 467 #endif 468 #ifndef elf_backend_omit_section_dynsym 469 #define elf_backend_omit_section_dynsym _bfd_elf_omit_section_dynsym_default 470 #endif 471 #ifndef elf_backend_relocs_compatible 472 #define elf_backend_relocs_compatible _bfd_elf_default_relocs_compatible 473 #endif 474 #ifndef elf_backend_check_relocs 475 #define elf_backend_check_relocs 0 476 #endif 477 #ifndef elf_backend_check_directives 478 #define elf_backend_check_directives 0 479 #endif 480 #ifndef elf_backend_notice_as_needed 481 #define elf_backend_notice_as_needed _bfd_elf_notice_as_needed 482 #endif 483 #ifndef elf_backend_adjust_dynamic_symbol 484 #define elf_backend_adjust_dynamic_symbol 0 485 #endif 486 #ifndef elf_backend_always_size_sections 487 #define elf_backend_always_size_sections 0 488 #endif 489 #ifndef elf_backend_size_dynamic_sections 490 #define elf_backend_size_dynamic_sections 0 491 #endif 492 #ifndef elf_backend_strip_zero_sized_dynamic_sections 493 #define elf_backend_strip_zero_sized_dynamic_sections 0 494 #endif 495 #ifndef elf_backend_init_index_section 496 #define elf_backend_init_index_section _bfd_void_bfd_link 497 #endif 498 #ifndef elf_backend_relocate_section 499 #define elf_backend_relocate_section 0 500 #endif 501 #ifndef elf_backend_finish_dynamic_symbol 502 #define elf_backend_finish_dynamic_symbol 0 503 #endif 504 #ifndef elf_backend_finish_dynamic_sections 505 #define elf_backend_finish_dynamic_sections 0 506 #endif 507 #ifndef elf_backend_begin_write_processing 508 #define elf_backend_begin_write_processing 0 509 #endif 510 #ifndef elf_backend_final_write_processing 511 #define elf_backend_final_write_processing _bfd_elf_final_write_processing 512 #endif 513 #ifndef elf_backend_additional_program_headers 514 #define elf_backend_additional_program_headers 0 515 #endif 516 #ifndef elf_backend_modify_segment_map 517 #define elf_backend_modify_segment_map 0 518 #endif 519 #ifndef elf_backend_modify_headers 520 #define elf_backend_modify_headers _bfd_elf_modify_headers 521 #endif 522 #ifndef elf_backend_allow_non_load_phdr 523 #define elf_backend_allow_non_load_phdr 0 524 #endif 525 #ifndef elf_backend_ecoff_debug_swap 526 #define elf_backend_ecoff_debug_swap 0 527 #endif 528 #ifndef elf_backend_bfd_from_remote_memory 529 #define elf_backend_bfd_from_remote_memory _bfd_elfNN_bfd_from_remote_memory 530 #endif 531 #ifndef elf_backend_core_find_build_id 532 #define elf_backend_core_find_build_id _bfd_elfNN_core_find_build_id 533 #endif 534 #ifndef elf_backend_got_header_size 535 #define elf_backend_got_header_size 0 536 #endif 537 #ifndef elf_backend_got_elt_size 538 #define elf_backend_got_elt_size _bfd_elf_default_got_elt_size 539 #endif 540 #ifndef elf_backend_obj_attrs_vendor 541 #define elf_backend_obj_attrs_vendor NULL 542 #endif 543 #ifndef elf_backend_obj_attrs_section 544 #define elf_backend_obj_attrs_section NULL 545 #endif 546 #ifndef elf_backend_obj_attrs_arg_type 547 #define elf_backend_obj_attrs_arg_type NULL 548 #endif 549 #ifndef elf_backend_obj_attrs_section_type 550 #define elf_backend_obj_attrs_section_type SHT_GNU_ATTRIBUTES 551 #endif 552 #ifndef elf_backend_obj_attrs_order 553 #define elf_backend_obj_attrs_order NULL 554 #endif 555 #ifndef elf_backend_obj_attrs_handle_unknown 556 #define elf_backend_obj_attrs_handle_unknown NULL 557 #endif 558 #ifndef elf_backend_parse_gnu_properties 559 #define elf_backend_parse_gnu_properties NULL 560 #endif 561 #ifndef elf_backend_merge_gnu_properties 562 #define elf_backend_merge_gnu_properties NULL 563 #endif 564 #ifndef elf_backend_setup_gnu_properties 565 #define elf_backend_setup_gnu_properties _bfd_elf_link_setup_gnu_properties 566 #endif 567 #ifndef elf_backend_fixup_gnu_properties 568 #define elf_backend_fixup_gnu_properties NULL 569 #endif 570 #ifndef elf_backend_static_tls_alignment 571 #define elf_backend_static_tls_alignment 1 572 #endif 573 #ifndef elf_backend_init_file_header 574 #define elf_backend_init_file_header _bfd_elf_init_file_header 575 #endif 576 #ifndef elf_backend_print_symbol_all 577 #define elf_backend_print_symbol_all NULL 578 #endif 579 #ifndef elf_backend_output_arch_local_syms 580 #define elf_backend_output_arch_local_syms NULL 581 #endif 582 #ifndef elf_backend_output_arch_syms 583 #define elf_backend_output_arch_syms NULL 584 #endif 585 #ifndef elf_backend_filter_implib_symbols 586 #define elf_backend_filter_implib_symbols NULL 587 #endif 588 #ifndef elf_backend_copy_indirect_symbol 589 #define elf_backend_copy_indirect_symbol _bfd_elf_link_hash_copy_indirect 590 #endif 591 #ifndef elf_backend_hide_symbol 592 #define elf_backend_hide_symbol _bfd_elf_link_hash_hide_symbol 593 #endif 594 #ifndef elf_backend_fixup_symbol 595 #define elf_backend_fixup_symbol NULL 596 #endif 597 #ifndef elf_backend_merge_symbol_attribute 598 #define elf_backend_merge_symbol_attribute NULL 599 #endif 600 #ifndef elf_backend_get_target_dtag 601 #define elf_backend_get_target_dtag NULL 602 #endif 603 #ifndef elf_backend_ignore_undef_symbol 604 #define elf_backend_ignore_undef_symbol NULL 605 #endif 606 #ifndef elf_backend_emit_relocs 607 #define elf_backend_emit_relocs _bfd_elf_link_output_relocs 608 #endif 609 #ifndef elf_backend_update_relocs 610 #define elf_backend_update_relocs NULL 611 #endif 612 #ifndef elf_backend_count_relocs 613 #define elf_backend_count_relocs NULL 614 #endif 615 #ifndef elf_backend_count_additional_relocs 616 #define elf_backend_count_additional_relocs NULL 617 #endif 618 #ifndef elf_backend_sort_relocs_p 619 #define elf_backend_sort_relocs_p NULL 620 #endif 621 #ifndef elf_backend_grok_prstatus 622 #define elf_backend_grok_prstatus NULL 623 #endif 624 #ifndef elf_backend_grok_psinfo 625 #define elf_backend_grok_psinfo NULL 626 #endif 627 #ifndef elf_backend_grok_freebsd_prstatus 628 #define elf_backend_grok_freebsd_prstatus NULL 629 #endif 630 #ifndef elf_backend_write_core_note 631 #define elf_backend_write_core_note NULL 632 #endif 633 #ifndef elf_backend_lookup_section_flags_hook 634 #define elf_backend_lookup_section_flags_hook NULL 635 #endif 636 #ifndef elf_backend_reloc_type_class 637 #define elf_backend_reloc_type_class _bfd_elf_reloc_type_class 638 #endif 639 #ifndef elf_backend_discard_info 640 #define elf_backend_discard_info NULL 641 #endif 642 #ifndef elf_backend_ignore_discarded_relocs 643 #define elf_backend_ignore_discarded_relocs NULL 644 #endif 645 #ifndef elf_backend_action_discarded 646 #define elf_backend_action_discarded _bfd_elf_default_action_discarded 647 #endif 648 #ifndef elf_backend_eh_frame_address_size 649 #define elf_backend_eh_frame_address_size _bfd_elf_eh_frame_address_size 650 #endif 651 #ifndef elf_backend_can_make_relative_eh_frame 652 #define elf_backend_can_make_relative_eh_frame _bfd_elf_can_make_relative 653 #endif 654 #ifndef elf_backend_can_make_lsda_relative_eh_frame 655 #define elf_backend_can_make_lsda_relative_eh_frame _bfd_elf_can_make_relative 656 #endif 657 #ifndef elf_backend_encode_eh_address 658 #define elf_backend_encode_eh_address _bfd_elf_encode_eh_address 659 #endif 660 #ifndef elf_backend_write_section 661 #define elf_backend_write_section NULL 662 #endif 663 #ifndef elf_backend_elfsym_local_is_section 664 #define elf_backend_elfsym_local_is_section NULL 665 #endif 666 #ifndef elf_backend_mips_irix_compat 667 #define elf_backend_mips_irix_compat NULL 668 #endif 669 #ifndef elf_backend_mips_rtype_to_howto 670 #define elf_backend_mips_rtype_to_howto NULL 671 #endif 672 673 /* Previously, backends could only use SHT_REL or SHT_RELA relocation 674 sections, but not both. They defined USE_REL to indicate SHT_REL 675 sections, and left it undefined to indicated SHT_RELA sections. 676 For backwards compatibility, we still support this usage. */ 677 #ifndef USE_REL 678 #define USE_REL 0 679 #endif 680 681 /* Use these in new code. */ 682 #ifndef elf_backend_may_use_rel_p 683 #define elf_backend_may_use_rel_p USE_REL 684 #endif 685 #ifndef elf_backend_may_use_rela_p 686 #define elf_backend_may_use_rela_p !USE_REL 687 #endif 688 #ifndef elf_backend_default_use_rela_p 689 #define elf_backend_default_use_rela_p !USE_REL 690 #endif 691 #ifndef elf_backend_rela_plts_and_copies_p 692 #define elf_backend_rela_plts_and_copies_p elf_backend_default_use_rela_p 693 #endif 694 695 #ifndef elf_backend_rela_normal 696 #define elf_backend_rela_normal 0 697 #endif 698 699 #ifndef elf_backend_dtrel_excludes_plt 700 #define elf_backend_dtrel_excludes_plt 0 701 #endif 702 703 #ifndef elf_backend_plt_sym_val 704 #define elf_backend_plt_sym_val NULL 705 #endif 706 #ifndef elf_backend_relplt_name 707 #define elf_backend_relplt_name NULL 708 #endif 709 710 #ifndef ELF_MACHINE_ALT1 711 #define ELF_MACHINE_ALT1 0 712 #endif 713 714 #ifndef ELF_MACHINE_ALT2 715 #define ELF_MACHINE_ALT2 0 716 #endif 717 718 #ifndef elf_backend_size_info 719 #define elf_backend_size_info _bfd_elfNN_size_info 720 #endif 721 722 #ifndef elf_backend_special_sections 723 #define elf_backend_special_sections NULL 724 #endif 725 726 #ifndef elf_backend_sign_extend_vma 727 #define elf_backend_sign_extend_vma 0 728 #endif 729 730 #ifndef elf_backend_link_order_error_handler 731 #define elf_backend_link_order_error_handler _bfd_error_handler 732 #endif 733 734 #ifndef elf_backend_common_definition 735 #define elf_backend_common_definition _bfd_elf_common_definition 736 #endif 737 738 #ifndef elf_backend_common_section_index 739 #define elf_backend_common_section_index _bfd_elf_common_section_index 740 #endif 741 742 #ifndef elf_backend_common_section 743 #define elf_backend_common_section _bfd_elf_common_section 744 #endif 745 746 #ifndef elf_backend_merge_symbol 747 #define elf_backend_merge_symbol NULL 748 #endif 749 750 #ifndef elf_backend_hash_symbol 751 #define elf_backend_hash_symbol _bfd_elf_hash_symbol 752 #endif 753 754 #ifndef elf_backend_record_xhash_symbol 755 #define elf_backend_record_xhash_symbol NULL 756 #endif 757 758 #ifndef elf_backend_is_function_type 759 #define elf_backend_is_function_type _bfd_elf_is_function_type 760 #endif 761 762 #ifndef elf_backend_maybe_function_sym 763 #define elf_backend_maybe_function_sym _bfd_elf_maybe_function_sym 764 #endif 765 766 #ifndef elf_backend_get_reloc_section 767 #define elf_backend_get_reloc_section _bfd_elf_plt_get_reloc_section 768 #endif 769 770 #ifndef elf_backend_copy_special_section_fields 771 #define elf_backend_copy_special_section_fields _bfd_elf_copy_special_section_fields 772 #endif 773 774 #ifndef elf_backend_compact_eh_encoding 775 #define elf_backend_compact_eh_encoding NULL 776 #endif 777 778 #ifndef elf_backend_cant_unwind_opcode 779 #define elf_backend_cant_unwind_opcode NULL 780 #endif 781 782 #ifndef elf_backend_init_secondary_reloc_section 783 #define elf_backend_init_secondary_reloc_section _bfd_elf_init_secondary_reloc_section 784 #endif 785 786 #ifndef elf_backend_slurp_secondary_reloc_section 787 #define elf_backend_slurp_secondary_reloc_section _bfd_elf_slurp_secondary_reloc_section 788 #endif 789 790 #ifndef elf_backend_write_secondary_reloc_section 791 #define elf_backend_write_secondary_reloc_section _bfd_elf_write_secondary_reloc_section 792 #endif 793 794 #ifndef elf_backend_symbol_section_index 795 #define elf_backend_symbol_section_index NULL 796 #endif 797 798 #ifndef elf_match_priority 799 #define elf_match_priority \ 800 (ELF_ARCH == bfd_arch_unknown ? 2 : ELF_OSABI == ELFOSABI_NONE ? 1 : 0) 801 #endif 802 803 extern const struct elf_size_info _bfd_elfNN_size_info; 804 805 static const struct elf_backend_data elfNN_bed = 806 { 807 ELF_ARCH, /* arch */ 808 ELF_TARGET_ID, /* target_id */ 809 ELF_TARGET_OS, /* target_os */ 810 ELF_MACHINE_CODE, /* elf_machine_code */ 811 ELF_OSABI, /* elf_osabi */ 812 ELF_MAXPAGESIZE, /* maxpagesize */ 813 ELF_MINPAGESIZE, /* minpagesize */ 814 ELF_COMMONPAGESIZE, /* commonpagesize */ 815 ELF_RELROPAGESIZE, /* commonpagesize to use with -z relro */ 816 ELF_DYNAMIC_SEC_FLAGS, /* dynamic_sec_flags */ 817 elf_backend_arch_data, 818 elf_info_to_howto, 819 elf_info_to_howto_rel, 820 elf_backend_sym_is_global, 821 elf_backend_object_p, 822 elf_backend_symbol_processing, 823 elf_backend_symbol_table_processing, 824 elf_backend_get_symbol_type, 825 elf_backend_archive_symbol_lookup, 826 elf_backend_name_local_section_symbols, 827 elf_backend_section_processing, 828 elf_backend_section_from_shdr, 829 elf_backend_section_flags, 830 elf_backend_get_sec_type_attr, 831 elf_backend_section_from_phdr, 832 elf_backend_fake_sections, 833 elf_backend_section_from_bfd_section, 834 elf_backend_add_symbol_hook, 835 elf_backend_link_output_symbol_hook, 836 elf_backend_create_dynamic_sections, 837 elf_backend_omit_section_dynsym, 838 elf_backend_relocs_compatible, 839 elf_backend_check_relocs, 840 elf_backend_check_directives, 841 elf_backend_notice_as_needed, 842 elf_backend_adjust_dynamic_symbol, 843 elf_backend_always_size_sections, 844 elf_backend_size_dynamic_sections, 845 elf_backend_strip_zero_sized_dynamic_sections, 846 elf_backend_init_index_section, 847 elf_backend_relocate_section, 848 elf_backend_finish_dynamic_symbol, 849 elf_backend_finish_dynamic_sections, 850 elf_backend_begin_write_processing, 851 elf_backend_final_write_processing, 852 elf_backend_additional_program_headers, 853 elf_backend_modify_segment_map, 854 elf_backend_modify_headers, 855 elf_backend_allow_non_load_phdr, 856 elf_backend_gc_keep, 857 elf_backend_gc_mark_dynamic_ref, 858 elf_backend_gc_mark_hook, 859 elf_backend_gc_mark_extra_sections, 860 elf_backend_init_file_header, 861 elf_backend_print_symbol_all, 862 elf_backend_output_arch_local_syms, 863 elf_backend_output_arch_syms, 864 elf_backend_filter_implib_symbols, 865 elf_backend_copy_indirect_symbol, 866 elf_backend_hide_symbol, 867 elf_backend_fixup_symbol, 868 elf_backend_merge_symbol_attribute, 869 elf_backend_get_target_dtag, 870 elf_backend_ignore_undef_symbol, 871 elf_backend_emit_relocs, 872 elf_backend_update_relocs, 873 elf_backend_count_relocs, 874 elf_backend_count_additional_relocs, 875 elf_backend_sort_relocs_p, 876 elf_backend_grok_prstatus, 877 elf_backend_grok_psinfo, 878 elf_backend_grok_freebsd_prstatus, 879 elf_backend_write_core_note, 880 elf_backend_lookup_section_flags_hook, 881 elf_backend_reloc_type_class, 882 elf_backend_discard_info, 883 elf_backend_ignore_discarded_relocs, 884 elf_backend_action_discarded, 885 elf_backend_eh_frame_address_size, 886 elf_backend_can_make_relative_eh_frame, 887 elf_backend_can_make_lsda_relative_eh_frame, 888 elf_backend_encode_eh_address, 889 elf_backend_write_section, 890 elf_backend_elfsym_local_is_section, 891 elf_backend_mips_irix_compat, 892 elf_backend_mips_rtype_to_howto, 893 elf_backend_ecoff_debug_swap, 894 elf_backend_bfd_from_remote_memory, 895 elf_backend_core_find_build_id, 896 elf_backend_plt_sym_val, 897 elf_backend_common_definition, 898 elf_backend_common_section_index, 899 elf_backend_common_section, 900 elf_backend_merge_symbol, 901 elf_backend_hash_symbol, 902 elf_backend_record_xhash_symbol, 903 elf_backend_is_function_type, 904 elf_backend_maybe_function_sym, 905 elf_backend_get_reloc_section, 906 elf_backend_copy_special_section_fields, 907 elf_backend_link_order_error_handler, 908 elf_backend_relplt_name, 909 ELF_MACHINE_ALT1, 910 ELF_MACHINE_ALT2, 911 &elf_backend_size_info, 912 elf_backend_special_sections, 913 elf_backend_got_header_size, 914 elf_backend_got_elt_size, 915 elf_backend_obj_attrs_vendor, 916 elf_backend_obj_attrs_section, 917 elf_backend_obj_attrs_arg_type, 918 elf_backend_obj_attrs_section_type, 919 elf_backend_obj_attrs_order, 920 elf_backend_obj_attrs_handle_unknown, 921 elf_backend_parse_gnu_properties, 922 elf_backend_merge_gnu_properties, 923 elf_backend_setup_gnu_properties, 924 elf_backend_fixup_gnu_properties, 925 elf_backend_compact_eh_encoding, 926 elf_backend_cant_unwind_opcode, 927 elf_backend_symbol_section_index, 928 elf_backend_init_secondary_reloc_section, 929 elf_backend_slurp_secondary_reloc_section, 930 elf_backend_write_secondary_reloc_section, 931 elf_backend_static_tls_alignment, 932 elf_backend_stack_align, 933 elf_backend_strtab_flags, 934 elf_backend_collect, 935 elf_backend_type_change_ok, 936 elf_backend_may_use_rel_p, 937 elf_backend_may_use_rela_p, 938 elf_backend_default_use_rela_p, 939 elf_backend_rela_plts_and_copies_p, 940 elf_backend_rela_normal, 941 elf_backend_dtrel_excludes_plt, 942 elf_backend_sign_extend_vma, 943 elf_backend_want_got_plt, 944 elf_backend_plt_readonly, 945 elf_backend_want_plt_sym, 946 elf_backend_plt_not_loaded, 947 elf_backend_plt_alignment, 948 elf_backend_can_gc_sections, 949 elf_backend_can_refcount, 950 elf_backend_want_got_sym, 951 elf_backend_want_dynbss, 952 elf_backend_want_dynrelro, 953 elf_backend_want_p_paddr_set_to_zero, 954 elf_backend_no_page_alias, 955 elf_backend_default_execstack, 956 elf_backend_caches_rawsize, 957 elf_backend_extern_protected_data, 958 elf_backend_always_renumber_dynsyms, 959 elf_backend_linux_prpsinfo32_ugid16, 960 elf_backend_linux_prpsinfo64_ugid16 961 }; 962 963 /* Forward declaration for use when initialising alternative_target field. */ 964 #ifdef TARGET_LITTLE_SYM 965 extern const bfd_target TARGET_LITTLE_SYM; 966 #endif 967 968 #ifdef TARGET_BIG_SYM 969 const bfd_target TARGET_BIG_SYM = 970 { 971 /* name: identify kind of target */ 972 TARGET_BIG_NAME, 973 974 /* flavour: general indication about file */ 975 bfd_target_elf_flavour, 976 977 /* byteorder: data is big endian */ 978 BFD_ENDIAN_BIG, 979 980 /* header_byteorder: header is also big endian */ 981 BFD_ENDIAN_BIG, 982 983 /* object_flags: mask of all file flags */ 984 (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS 985 | DYNAMIC | WP_TEXT | D_PAGED | BFD_COMPRESS | BFD_DECOMPRESS 986 | BFD_COMPRESS_GABI | BFD_CONVERT_ELF_COMMON | BFD_USE_ELF_STT_COMMON), 987 988 /* section_flags: mask of all section flags */ 989 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY 990 | SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES 991 | SEC_SMALL_DATA | SEC_MERGE | SEC_STRINGS | SEC_GROUP), 992 993 /* leading_symbol_char: is the first char of a user symbol 994 predictable, and if so what is it */ 995 elf_symbol_leading_char, 996 997 /* ar_pad_char: pad character for filenames within an archive header 998 FIXME: this really has nothing to do with ELF, this is a characteristic 999 of the archiver and/or os and should be independently tunable */ 1000 '/', 1001 1002 /* ar_max_namelen: maximum number of characters in an archive header 1003 FIXME: this really has nothing to do with ELF, this is a characteristic 1004 of the archiver and should be independently tunable. The System V ABI, 1005 Chapter 7 (Formats & Protocols), Archive section sets this as 15. */ 1006 15, 1007 1008 elf_match_priority, 1009 1010 /* TRUE if unused section symbols should be kept. */ 1011 TARGET_KEEP_UNUSED_SECTION_SYMBOLS, 1012 1013 /* Routines to byte-swap various sized integers from the data sections */ 1014 bfd_getb64, bfd_getb_signed_64, bfd_putb64, 1015 bfd_getb32, bfd_getb_signed_32, bfd_putb32, 1016 bfd_getb16, bfd_getb_signed_16, bfd_putb16, 1017 1018 /* Routines to byte-swap various sized integers from the file headers */ 1019 bfd_getb64, bfd_getb_signed_64, bfd_putb64, 1020 bfd_getb32, bfd_getb_signed_32, bfd_putb32, 1021 bfd_getb16, bfd_getb_signed_16, bfd_putb16, 1022 1023 /* bfd_check_format: check the format of a file being read */ 1024 { _bfd_dummy_target, /* unknown format */ 1025 bfd_elfNN_object_p, /* assembler/linker output (object file) */ 1026 bfd_elfNN_archive_p, /* an archive */ 1027 bfd_elfNN_core_file_p /* a core file */ 1028 }, 1029 1030 /* bfd_set_format: set the format of a file being written */ 1031 { _bfd_bool_bfd_false_error, 1032 bfd_elfNN_mkobject, 1033 bfd_elfNN_mkarchive, 1034 bfd_elfNN_mkcorefile 1035 }, 1036 1037 /* bfd_write_contents: write cached information into a file being written */ 1038 { _bfd_bool_bfd_false_error, 1039 bfd_elfNN_write_object_contents, 1040 bfd_elfNN_write_archive_contents, 1041 bfd_elfNN_write_corefile_contents, 1042 }, 1043 1044 BFD_JUMP_TABLE_GENERIC (bfd_elfNN), 1045 BFD_JUMP_TABLE_COPY (bfd_elfNN), 1046 BFD_JUMP_TABLE_CORE (bfd_elfNN), 1047 #ifdef bfd_elfNN_archive_functions 1048 BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive), 1049 #elif defined USE_64_BIT_ARCHIVE 1050 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_64_bit), 1051 #else 1052 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff), 1053 #endif 1054 BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN), 1055 BFD_JUMP_TABLE_RELOCS (bfd_elfNN), 1056 BFD_JUMP_TABLE_WRITE (bfd_elfNN), 1057 BFD_JUMP_TABLE_LINK (bfd_elfNN), 1058 BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN), 1059 1060 /* Alternative endian target. */ 1061 #ifdef TARGET_LITTLE_SYM 1062 & TARGET_LITTLE_SYM, 1063 #else 1064 NULL, 1065 #endif 1066 1067 /* backend_data: */ 1068 &elfNN_bed 1069 }; 1070 #endif 1071 1072 #ifdef TARGET_LITTLE_SYM 1073 const bfd_target TARGET_LITTLE_SYM = 1074 { 1075 /* name: identify kind of target */ 1076 TARGET_LITTLE_NAME, 1077 1078 /* flavour: general indication about file */ 1079 bfd_target_elf_flavour, 1080 1081 /* byteorder: data is little endian */ 1082 BFD_ENDIAN_LITTLE, 1083 1084 /* header_byteorder: header is also little endian */ 1085 BFD_ENDIAN_LITTLE, 1086 1087 /* object_flags: mask of all file flags */ 1088 (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS 1089 | DYNAMIC | WP_TEXT | D_PAGED | BFD_COMPRESS | BFD_DECOMPRESS 1090 | BFD_COMPRESS_GABI | BFD_CONVERT_ELF_COMMON | BFD_USE_ELF_STT_COMMON), 1091 1092 /* section_flags: mask of all section flags */ 1093 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY 1094 | SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES 1095 | SEC_SMALL_DATA | SEC_MERGE | SEC_STRINGS | SEC_GROUP), 1096 1097 /* leading_symbol_char: is the first char of a user symbol 1098 predictable, and if so what is it */ 1099 elf_symbol_leading_char, 1100 1101 /* ar_pad_char: pad character for filenames within an archive header 1102 FIXME: this really has nothing to do with ELF, this is a characteristic 1103 of the archiver and/or os and should be independently tunable */ 1104 '/', 1105 1106 /* ar_max_namelen: maximum number of characters in an archive header 1107 FIXME: this really has nothing to do with ELF, this is a characteristic 1108 of the archiver and should be independently tunable. The System V ABI, 1109 Chapter 7 (Formats & Protocols), Archive section sets this as 15. */ 1110 15, 1111 1112 elf_match_priority, 1113 1114 /* TRUE if unused section symbols should be kept. */ 1115 TARGET_KEEP_UNUSED_SECTION_SYMBOLS, 1116 1117 /* Routines to byte-swap various sized integers from the data sections */ 1118 bfd_getl64, bfd_getl_signed_64, bfd_putl64, 1119 bfd_getl32, bfd_getl_signed_32, bfd_putl32, 1120 bfd_getl16, bfd_getl_signed_16, bfd_putl16, 1121 1122 /* Routines to byte-swap various sized integers from the file headers */ 1123 bfd_getl64, bfd_getl_signed_64, bfd_putl64, 1124 bfd_getl32, bfd_getl_signed_32, bfd_putl32, 1125 bfd_getl16, bfd_getl_signed_16, bfd_putl16, 1126 1127 /* bfd_check_format: check the format of a file being read */ 1128 { _bfd_dummy_target, /* unknown format */ 1129 bfd_elfNN_object_p, /* assembler/linker output (object file) */ 1130 bfd_elfNN_archive_p, /* an archive */ 1131 bfd_elfNN_core_file_p /* a core file */ 1132 }, 1133 1134 /* bfd_set_format: set the format of a file being written */ 1135 { _bfd_bool_bfd_false_error, 1136 bfd_elfNN_mkobject, 1137 bfd_elfNN_mkarchive, 1138 bfd_elfNN_mkcorefile 1139 }, 1140 1141 /* bfd_write_contents: write cached information into a file being written */ 1142 { _bfd_bool_bfd_false_error, 1143 bfd_elfNN_write_object_contents, 1144 bfd_elfNN_write_archive_contents, 1145 bfd_elfNN_write_corefile_contents, 1146 }, 1147 1148 BFD_JUMP_TABLE_GENERIC (bfd_elfNN), 1149 BFD_JUMP_TABLE_COPY (bfd_elfNN), 1150 BFD_JUMP_TABLE_CORE (bfd_elfNN), 1151 #ifdef bfd_elfNN_archive_functions 1152 BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive), 1153 #elif defined USE_64_BIT_ARCHIVE 1154 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_64_bit), 1155 #else 1156 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff), 1157 #endif 1158 BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN), 1159 BFD_JUMP_TABLE_RELOCS (bfd_elfNN), 1160 BFD_JUMP_TABLE_WRITE (bfd_elfNN), 1161 BFD_JUMP_TABLE_LINK (bfd_elfNN), 1162 BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN), 1163 1164 /* Alternative endian target. */ 1165 #ifdef TARGET_BIG_SYM 1166 & TARGET_BIG_SYM, 1167 #else 1168 NULL, 1169 #endif 1170 1171 /* backend_data: */ 1172 &elfNN_bed 1173 }; 1174 #endif 1175