| 1 | /* Target definitions for NN-bit ELF |
| 2 | Copyright (C) 1993-2018 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_discard_group |
| 196 | #define bfd_elfNN_bfd_discard_group bfd_generic_discard_group |
| 197 | #endif |
| 198 | |
| 199 | #ifndef bfd_elfNN_section_already_linked |
| 200 | #define bfd_elfNN_section_already_linked \ |
| 201 | _bfd_elf_section_already_linked |
| 202 | #endif |
| 203 | |
| 204 | #ifndef bfd_elfNN_bfd_define_common_symbol |
| 205 | #define bfd_elfNN_bfd_define_common_symbol bfd_generic_define_common_symbol |
| 206 | #endif |
| 207 | |
| 208 | #ifndef bfd_elfNN_bfd_lookup_section_flags |
| 209 | #define bfd_elfNN_bfd_lookup_section_flags bfd_elf_lookup_section_flags |
| 210 | #endif |
| 211 | |
| 212 | #ifndef bfd_elfNN_bfd_make_debug_symbol |
| 213 | #define bfd_elfNN_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol |
| 214 | #endif |
| 215 | |
| 216 | #ifndef bfd_elfNN_bfd_copy_private_symbol_data |
| 217 | #define bfd_elfNN_bfd_copy_private_symbol_data \ |
| 218 | _bfd_elf_copy_private_symbol_data |
| 219 | #endif |
| 220 | |
| 221 | #ifndef bfd_elfNN_bfd_copy_private_section_data |
| 222 | #define bfd_elfNN_bfd_copy_private_section_data \ |
| 223 | _bfd_elf_copy_private_section_data |
| 224 | #endif |
| 225 | #ifndef bfd_elfNN_bfd_copy_private_header_data |
| 226 | #define bfd_elfNN_bfd_copy_private_header_data \ |
| 227 | _bfd_elf_copy_private_header_data |
| 228 | #endif |
| 229 | #ifndef bfd_elfNN_bfd_copy_private_bfd_data |
| 230 | #define bfd_elfNN_bfd_copy_private_bfd_data \ |
| 231 | _bfd_elf_copy_private_bfd_data |
| 232 | #endif |
| 233 | #ifndef bfd_elfNN_bfd_print_private_bfd_data |
| 234 | #define bfd_elfNN_bfd_print_private_bfd_data \ |
| 235 | _bfd_elf_print_private_bfd_data |
| 236 | #endif |
| 237 | #ifndef bfd_elfNN_bfd_merge_private_bfd_data |
| 238 | #define bfd_elfNN_bfd_merge_private_bfd_data _bfd_bool_bfd_link_true |
| 239 | #endif |
| 240 | #ifndef bfd_elfNN_bfd_set_private_flags |
| 241 | #define bfd_elfNN_bfd_set_private_flags _bfd_bool_bfd_uint_true |
| 242 | #endif |
| 243 | #ifndef bfd_elfNN_bfd_is_local_label_name |
| 244 | #define bfd_elfNN_bfd_is_local_label_name _bfd_elf_is_local_label_name |
| 245 | #endif |
| 246 | #ifndef bfd_elfNN_bfd_is_target_special_symbol |
| 247 | #define bfd_elfNN_bfd_is_target_special_symbol _bfd_bool_bfd_asymbol_false |
| 248 | #endif |
| 249 | |
| 250 | #ifndef bfd_elfNN_get_dynamic_reloc_upper_bound |
| 251 | #define bfd_elfNN_get_dynamic_reloc_upper_bound \ |
| 252 | _bfd_elf_get_dynamic_reloc_upper_bound |
| 253 | #endif |
| 254 | #ifndef bfd_elfNN_canonicalize_dynamic_reloc |
| 255 | #define bfd_elfNN_canonicalize_dynamic_reloc \ |
| 256 | _bfd_elf_canonicalize_dynamic_reloc |
| 257 | #endif |
| 258 | |
| 259 | #ifdef elf_backend_relocate_section |
| 260 | #ifndef bfd_elfNN_bfd_link_hash_table_create |
| 261 | #define bfd_elfNN_bfd_link_hash_table_create _bfd_elf_link_hash_table_create |
| 262 | #endif |
| 263 | #ifndef bfd_elfNN_bfd_copy_link_hash_symbol_type |
| 264 | #define bfd_elfNN_bfd_copy_link_hash_symbol_type \ |
| 265 | _bfd_elf_copy_link_hash_symbol_type |
| 266 | #endif |
| 267 | #ifndef bfd_elfNN_bfd_link_add_symbols |
| 268 | #define bfd_elfNN_bfd_link_add_symbols bfd_elf_link_add_symbols |
| 269 | #endif |
| 270 | #ifndef bfd_elfNN_bfd_define_start_stop |
| 271 | #define bfd_elfNN_bfd_define_start_stop bfd_elf_define_start_stop |
| 272 | #endif |
| 273 | #ifndef bfd_elfNN_bfd_final_link |
| 274 | #define bfd_elfNN_bfd_final_link bfd_elf_final_link |
| 275 | #endif |
| 276 | #else /* ! defined (elf_backend_relocate_section) */ |
| 277 | /* If no backend relocate_section routine, use the generic linker. |
| 278 | Note - this will prevent the port from being able to use some of |
| 279 | the other features of the ELF linker, because the generic hash structure |
| 280 | does not have the fields needed by the ELF linker. In particular it |
| 281 | means that linking directly to S-records will not work. */ |
| 282 | #ifndef bfd_elfNN_bfd_link_hash_table_create |
| 283 | #define bfd_elfNN_bfd_link_hash_table_create \ |
| 284 | _bfd_generic_link_hash_table_create |
| 285 | #endif |
| 286 | #ifndef bfd_elfNN_bfd_copy_link_hash_symbol_type |
| 287 | #define bfd_elfNN_bfd_copy_link_hash_symbol_type \ |
| 288 | _bfd_generic_copy_link_hash_symbol_type |
| 289 | #endif |
| 290 | #ifndef bfd_elfNN_bfd_link_add_symbols |
| 291 | #define bfd_elfNN_bfd_link_add_symbols _bfd_generic_link_add_symbols |
| 292 | #endif |
| 293 | #ifndef bfd_elfNN_bfd_define_start_stop |
| 294 | #define bfd_elfNN_bfd_define_start_stop bfd_generic_define_start_stop |
| 295 | #endif |
| 296 | #ifndef bfd_elfNN_bfd_final_link |
| 297 | #define bfd_elfNN_bfd_final_link _bfd_generic_final_link |
| 298 | #endif |
| 299 | #endif /* ! defined (elf_backend_relocate_section) */ |
| 300 | |
| 301 | #ifndef bfd_elfNN_bfd_link_just_syms |
| 302 | #define bfd_elfNN_bfd_link_just_syms _bfd_elf_link_just_syms |
| 303 | #endif |
| 304 | |
| 305 | #ifndef bfd_elfNN_bfd_link_split_section |
| 306 | #define bfd_elfNN_bfd_link_split_section _bfd_generic_link_split_section |
| 307 | #endif |
| 308 | |
| 309 | #ifndef bfd_elfNN_bfd_link_check_relocs |
| 310 | #define bfd_elfNN_bfd_link_check_relocs _bfd_elf_link_check_relocs |
| 311 | #endif |
| 312 | |
| 313 | #ifndef bfd_elfNN_archive_p |
| 314 | #define bfd_elfNN_archive_p bfd_generic_archive_p |
| 315 | #endif |
| 316 | |
| 317 | #ifndef bfd_elfNN_write_archive_contents |
| 318 | #define bfd_elfNN_write_archive_contents _bfd_write_archive_contents |
| 319 | #endif |
| 320 | |
| 321 | #ifndef bfd_elfNN_mkobject |
| 322 | #define bfd_elfNN_mkobject bfd_elf_make_object |
| 323 | #endif |
| 324 | |
| 325 | #ifndef bfd_elfNN_mkcorefile |
| 326 | #define bfd_elfNN_mkcorefile bfd_elf_mkcorefile |
| 327 | #endif |
| 328 | |
| 329 | #ifndef bfd_elfNN_mkarchive |
| 330 | #define bfd_elfNN_mkarchive _bfd_generic_mkarchive |
| 331 | #endif |
| 332 | |
| 333 | #ifndef bfd_elfNN_print_symbol |
| 334 | #define bfd_elfNN_print_symbol bfd_elf_print_symbol |
| 335 | #endif |
| 336 | |
| 337 | #ifndef elf_symbol_leading_char |
| 338 | #define elf_symbol_leading_char 0 |
| 339 | #endif |
| 340 | |
| 341 | #ifndef elf_info_to_howto |
| 342 | #define elf_info_to_howto NULL |
| 343 | #endif |
| 344 | |
| 345 | #ifndef elf_info_to_howto_rel |
| 346 | #define elf_info_to_howto_rel NULL |
| 347 | #endif |
| 348 | |
| 349 | #ifndef elf_backend_arch_data |
| 350 | #define elf_backend_arch_data NULL |
| 351 | #endif |
| 352 | |
| 353 | #ifndef ELF_TARGET_ID |
| 354 | #define ELF_TARGET_ID GENERIC_ELF_DATA |
| 355 | #endif |
| 356 | |
| 357 | #ifndef ELF_OSABI |
| 358 | #define ELF_OSABI ELFOSABI_NONE |
| 359 | #endif |
| 360 | |
| 361 | #ifndef ELF_MAXPAGESIZE |
| 362 | # error ELF_MAXPAGESIZE is not defined |
| 363 | #define ELF_MAXPAGESIZE 1 |
| 364 | #endif |
| 365 | |
| 366 | #ifndef ELF_COMMONPAGESIZE |
| 367 | #define ELF_COMMONPAGESIZE ELF_MAXPAGESIZE |
| 368 | #endif |
| 369 | |
| 370 | #ifndef ELF_MINPAGESIZE |
| 371 | #define ELF_MINPAGESIZE ELF_COMMONPAGESIZE |
| 372 | #endif |
| 373 | |
| 374 | #if ELF_COMMONPAGESIZE > ELF_MAXPAGESIZE |
| 375 | # error ELF_COMMONPAGESIZE > ELF_MAXPAGESIZE |
| 376 | #endif |
| 377 | #if ELF_MINPAGESIZE > ELF_COMMONPAGESIZE |
| 378 | # error ELF_MINPAGESIZE > ELF_COMMONPAGESIZE |
| 379 | #endif |
| 380 | |
| 381 | #ifndef ELF_DYNAMIC_SEC_FLAGS |
| 382 | /* Note that we set the SEC_IN_MEMORY flag for these sections. */ |
| 383 | #define ELF_DYNAMIC_SEC_FLAGS \ |
| 384 | (SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS \ |
| 385 | | SEC_IN_MEMORY | SEC_LINKER_CREATED) |
| 386 | #endif |
| 387 | |
| 388 | #ifndef elf_backend_collect |
| 389 | #define elf_backend_collect FALSE |
| 390 | #endif |
| 391 | #ifndef elf_backend_type_change_ok |
| 392 | #define elf_backend_type_change_ok FALSE |
| 393 | #endif |
| 394 | |
| 395 | #ifndef elf_backend_sym_is_global |
| 396 | #define elf_backend_sym_is_global 0 |
| 397 | #endif |
| 398 | #ifndef elf_backend_object_p |
| 399 | #define elf_backend_object_p 0 |
| 400 | #endif |
| 401 | #ifndef elf_backend_symbol_processing |
| 402 | #define elf_backend_symbol_processing 0 |
| 403 | #endif |
| 404 | #ifndef elf_backend_symbol_table_processing |
| 405 | #define elf_backend_symbol_table_processing 0 |
| 406 | #endif |
| 407 | #ifndef elf_backend_get_symbol_type |
| 408 | #define elf_backend_get_symbol_type 0 |
| 409 | #endif |
| 410 | #ifndef elf_backend_archive_symbol_lookup |
| 411 | #define elf_backend_archive_symbol_lookup _bfd_elf_archive_symbol_lookup |
| 412 | #endif |
| 413 | #ifndef elf_backend_name_local_section_symbols |
| 414 | #define elf_backend_name_local_section_symbols 0 |
| 415 | #endif |
| 416 | #ifndef elf_backend_section_processing |
| 417 | #define elf_backend_section_processing 0 |
| 418 | #endif |
| 419 | #ifndef elf_backend_section_from_shdr |
| 420 | #define elf_backend_section_from_shdr _bfd_elf_make_section_from_shdr |
| 421 | #endif |
| 422 | #ifndef elf_backend_section_flags |
| 423 | #define elf_backend_section_flags 0 |
| 424 | #endif |
| 425 | #ifndef elf_backend_get_sec_type_attr |
| 426 | #define elf_backend_get_sec_type_attr _bfd_elf_get_sec_type_attr |
| 427 | #endif |
| 428 | #ifndef elf_backend_section_from_phdr |
| 429 | #define elf_backend_section_from_phdr _bfd_elf_make_section_from_phdr |
| 430 | #endif |
| 431 | #ifndef elf_backend_fake_sections |
| 432 | #define elf_backend_fake_sections 0 |
| 433 | #endif |
| 434 | #ifndef elf_backend_section_from_bfd_section |
| 435 | #define elf_backend_section_from_bfd_section 0 |
| 436 | #endif |
| 437 | #ifndef elf_backend_add_symbol_hook |
| 438 | #define elf_backend_add_symbol_hook 0 |
| 439 | #endif |
| 440 | #ifndef elf_backend_link_output_symbol_hook |
| 441 | #define elf_backend_link_output_symbol_hook 0 |
| 442 | #endif |
| 443 | #ifndef elf_backend_create_dynamic_sections |
| 444 | #define elf_backend_create_dynamic_sections 0 |
| 445 | #endif |
| 446 | #ifndef elf_backend_omit_section_dynsym |
| 447 | #define elf_backend_omit_section_dynsym _bfd_elf_omit_section_dynsym_default |
| 448 | #endif |
| 449 | #ifndef elf_backend_relocs_compatible |
| 450 | #define elf_backend_relocs_compatible _bfd_elf_default_relocs_compatible |
| 451 | #endif |
| 452 | #ifndef elf_backend_check_relocs |
| 453 | #define elf_backend_check_relocs 0 |
| 454 | #endif |
| 455 | #ifndef elf_backend_check_directives |
| 456 | #define elf_backend_check_directives 0 |
| 457 | #endif |
| 458 | #ifndef elf_backend_notice_as_needed |
| 459 | #define elf_backend_notice_as_needed _bfd_elf_notice_as_needed |
| 460 | #endif |
| 461 | #ifndef elf_backend_adjust_dynamic_symbol |
| 462 | #define elf_backend_adjust_dynamic_symbol 0 |
| 463 | #endif |
| 464 | #ifndef elf_backend_always_size_sections |
| 465 | #define elf_backend_always_size_sections 0 |
| 466 | #endif |
| 467 | #ifndef elf_backend_size_dynamic_sections |
| 468 | #define elf_backend_size_dynamic_sections 0 |
| 469 | #endif |
| 470 | #ifndef elf_backend_init_index_section |
| 471 | #define elf_backend_init_index_section _bfd_void_bfd_link |
| 472 | #endif |
| 473 | #ifndef elf_backend_relocate_section |
| 474 | #define elf_backend_relocate_section 0 |
| 475 | #endif |
| 476 | #ifndef elf_backend_finish_dynamic_symbol |
| 477 | #define elf_backend_finish_dynamic_symbol 0 |
| 478 | #endif |
| 479 | #ifndef elf_backend_finish_dynamic_sections |
| 480 | #define elf_backend_finish_dynamic_sections 0 |
| 481 | #endif |
| 482 | #ifndef elf_backend_begin_write_processing |
| 483 | #define elf_backend_begin_write_processing 0 |
| 484 | #endif |
| 485 | #ifndef elf_backend_final_write_processing |
| 486 | #define elf_backend_final_write_processing 0 |
| 487 | #endif |
| 488 | #ifndef elf_backend_additional_program_headers |
| 489 | #define elf_backend_additional_program_headers 0 |
| 490 | #endif |
| 491 | #ifndef elf_backend_modify_segment_map |
| 492 | #define elf_backend_modify_segment_map 0 |
| 493 | #endif |
| 494 | #ifndef elf_backend_modify_program_headers |
| 495 | #define elf_backend_modify_program_headers 0 |
| 496 | #endif |
| 497 | #ifndef elf_backend_allow_non_load_phdr |
| 498 | #define elf_backend_allow_non_load_phdr 0 |
| 499 | #endif |
| 500 | #ifndef elf_backend_ecoff_debug_swap |
| 501 | #define elf_backend_ecoff_debug_swap 0 |
| 502 | #endif |
| 503 | #ifndef elf_backend_bfd_from_remote_memory |
| 504 | #define elf_backend_bfd_from_remote_memory _bfd_elfNN_bfd_from_remote_memory |
| 505 | #endif |
| 506 | #ifndef elf_backend_got_header_size |
| 507 | #define elf_backend_got_header_size 0 |
| 508 | #endif |
| 509 | #ifndef elf_backend_got_elt_size |
| 510 | #define elf_backend_got_elt_size _bfd_elf_default_got_elt_size |
| 511 | #endif |
| 512 | #ifndef elf_backend_obj_attrs_vendor |
| 513 | #define elf_backend_obj_attrs_vendor NULL |
| 514 | #endif |
| 515 | #ifndef elf_backend_obj_attrs_section |
| 516 | #define elf_backend_obj_attrs_section NULL |
| 517 | #endif |
| 518 | #ifndef elf_backend_obj_attrs_arg_type |
| 519 | #define elf_backend_obj_attrs_arg_type NULL |
| 520 | #endif |
| 521 | #ifndef elf_backend_obj_attrs_section_type |
| 522 | #define elf_backend_obj_attrs_section_type SHT_GNU_ATTRIBUTES |
| 523 | #endif |
| 524 | #ifndef elf_backend_obj_attrs_order |
| 525 | #define elf_backend_obj_attrs_order NULL |
| 526 | #endif |
| 527 | #ifndef elf_backend_obj_attrs_handle_unknown |
| 528 | #define elf_backend_obj_attrs_handle_unknown NULL |
| 529 | #endif |
| 530 | #ifndef elf_backend_parse_gnu_properties |
| 531 | #define elf_backend_parse_gnu_properties NULL |
| 532 | #endif |
| 533 | #ifndef elf_backend_merge_gnu_properties |
| 534 | #define elf_backend_merge_gnu_properties NULL |
| 535 | #endif |
| 536 | #ifndef elf_backend_setup_gnu_properties |
| 537 | #define elf_backend_setup_gnu_properties _bfd_elf_link_setup_gnu_properties |
| 538 | #endif |
| 539 | #ifndef elf_backend_static_tls_alignment |
| 540 | #define elf_backend_static_tls_alignment 1 |
| 541 | #endif |
| 542 | #ifndef elf_backend_post_process_headers |
| 543 | #define elf_backend_post_process_headers _bfd_elf_post_process_headers |
| 544 | #endif |
| 545 | #ifndef elf_backend_print_symbol_all |
| 546 | #define elf_backend_print_symbol_all NULL |
| 547 | #endif |
| 548 | #ifndef elf_backend_output_arch_local_syms |
| 549 | #define elf_backend_output_arch_local_syms NULL |
| 550 | #endif |
| 551 | #ifndef elf_backend_output_arch_syms |
| 552 | #define elf_backend_output_arch_syms NULL |
| 553 | #endif |
| 554 | #ifndef elf_backend_filter_implib_symbols |
| 555 | #define elf_backend_filter_implib_symbols NULL |
| 556 | #endif |
| 557 | #ifndef elf_backend_copy_indirect_symbol |
| 558 | #define elf_backend_copy_indirect_symbol _bfd_elf_link_hash_copy_indirect |
| 559 | #endif |
| 560 | #ifndef elf_backend_hide_symbol |
| 561 | #define elf_backend_hide_symbol _bfd_elf_link_hash_hide_symbol |
| 562 | #endif |
| 563 | #ifndef elf_backend_fixup_symbol |
| 564 | #define elf_backend_fixup_symbol NULL |
| 565 | #endif |
| 566 | #ifndef elf_backend_merge_symbol_attribute |
| 567 | #define elf_backend_merge_symbol_attribute NULL |
| 568 | #endif |
| 569 | #ifndef elf_backend_get_target_dtag |
| 570 | #define elf_backend_get_target_dtag NULL |
| 571 | #endif |
| 572 | #ifndef elf_backend_ignore_undef_symbol |
| 573 | #define elf_backend_ignore_undef_symbol NULL |
| 574 | #endif |
| 575 | #ifndef elf_backend_emit_relocs |
| 576 | #define elf_backend_emit_relocs _bfd_elf_link_output_relocs |
| 577 | #endif |
| 578 | #ifndef elf_backend_update_relocs |
| 579 | #define elf_backend_update_relocs NULL |
| 580 | #endif |
| 581 | #ifndef elf_backend_count_relocs |
| 582 | #define elf_backend_count_relocs NULL |
| 583 | #endif |
| 584 | #ifndef elf_backend_count_additional_relocs |
| 585 | #define elf_backend_count_additional_relocs NULL |
| 586 | #endif |
| 587 | #ifndef elf_backend_sort_relocs_p |
| 588 | #define elf_backend_sort_relocs_p NULL |
| 589 | #endif |
| 590 | #ifndef elf_backend_grok_prstatus |
| 591 | #define elf_backend_grok_prstatus NULL |
| 592 | #endif |
| 593 | #ifndef elf_backend_grok_psinfo |
| 594 | #define elf_backend_grok_psinfo NULL |
| 595 | #endif |
| 596 | #ifndef elf_backend_grok_freebsd_prstatus |
| 597 | #define elf_backend_grok_freebsd_prstatus NULL |
| 598 | #endif |
| 599 | #ifndef elf_backend_write_core_note |
| 600 | #define elf_backend_write_core_note NULL |
| 601 | #endif |
| 602 | #ifndef elf_backend_lookup_section_flags_hook |
| 603 | #define elf_backend_lookup_section_flags_hook NULL |
| 604 | #endif |
| 605 | #ifndef elf_backend_reloc_type_class |
| 606 | #define elf_backend_reloc_type_class _bfd_elf_reloc_type_class |
| 607 | #endif |
| 608 | #ifndef elf_backend_discard_info |
| 609 | #define elf_backend_discard_info NULL |
| 610 | #endif |
| 611 | #ifndef elf_backend_ignore_discarded_relocs |
| 612 | #define elf_backend_ignore_discarded_relocs NULL |
| 613 | #endif |
| 614 | #ifndef elf_backend_action_discarded |
| 615 | #define elf_backend_action_discarded _bfd_elf_default_action_discarded |
| 616 | #endif |
| 617 | #ifndef elf_backend_eh_frame_address_size |
| 618 | #define elf_backend_eh_frame_address_size _bfd_elf_eh_frame_address_size |
| 619 | #endif |
| 620 | #ifndef elf_backend_can_make_relative_eh_frame |
| 621 | #define elf_backend_can_make_relative_eh_frame _bfd_elf_can_make_relative |
| 622 | #endif |
| 623 | #ifndef elf_backend_can_make_lsda_relative_eh_frame |
| 624 | #define elf_backend_can_make_lsda_relative_eh_frame _bfd_elf_can_make_relative |
| 625 | #endif |
| 626 | #ifndef elf_backend_encode_eh_address |
| 627 | #define elf_backend_encode_eh_address _bfd_elf_encode_eh_address |
| 628 | #endif |
| 629 | #ifndef elf_backend_write_section |
| 630 | #define elf_backend_write_section NULL |
| 631 | #endif |
| 632 | #ifndef elf_backend_mips_irix_compat |
| 633 | #define elf_backend_mips_irix_compat NULL |
| 634 | #endif |
| 635 | #ifndef elf_backend_mips_rtype_to_howto |
| 636 | #define elf_backend_mips_rtype_to_howto NULL |
| 637 | #endif |
| 638 | |
| 639 | /* Previously, backends could only use SHT_REL or SHT_RELA relocation |
| 640 | sections, but not both. They defined USE_REL to indicate SHT_REL |
| 641 | sections, and left it undefined to indicated SHT_RELA sections. |
| 642 | For backwards compatibility, we still support this usage. */ |
| 643 | #ifndef USE_REL |
| 644 | #define USE_REL 0 |
| 645 | #endif |
| 646 | |
| 647 | /* Use these in new code. */ |
| 648 | #ifndef elf_backend_may_use_rel_p |
| 649 | #define elf_backend_may_use_rel_p USE_REL |
| 650 | #endif |
| 651 | #ifndef elf_backend_may_use_rela_p |
| 652 | #define elf_backend_may_use_rela_p !USE_REL |
| 653 | #endif |
| 654 | #ifndef elf_backend_default_use_rela_p |
| 655 | #define elf_backend_default_use_rela_p !USE_REL |
| 656 | #endif |
| 657 | #ifndef elf_backend_rela_plts_and_copies_p |
| 658 | #define elf_backend_rela_plts_and_copies_p elf_backend_default_use_rela_p |
| 659 | #endif |
| 660 | |
| 661 | #ifndef elf_backend_rela_normal |
| 662 | #define elf_backend_rela_normal 0 |
| 663 | #endif |
| 664 | |
| 665 | #ifndef elf_backend_dtrel_excludes_plt |
| 666 | #define elf_backend_dtrel_excludes_plt 0 |
| 667 | #endif |
| 668 | |
| 669 | #ifndef elf_backend_plt_sym_val |
| 670 | #define elf_backend_plt_sym_val NULL |
| 671 | #endif |
| 672 | #ifndef elf_backend_relplt_name |
| 673 | #define elf_backend_relplt_name NULL |
| 674 | #endif |
| 675 | |
| 676 | #ifndef ELF_MACHINE_ALT1 |
| 677 | #define ELF_MACHINE_ALT1 0 |
| 678 | #endif |
| 679 | |
| 680 | #ifndef ELF_MACHINE_ALT2 |
| 681 | #define ELF_MACHINE_ALT2 0 |
| 682 | #endif |
| 683 | |
| 684 | #ifndef elf_backend_size_info |
| 685 | #define elf_backend_size_info _bfd_elfNN_size_info |
| 686 | #endif |
| 687 | |
| 688 | #ifndef elf_backend_special_sections |
| 689 | #define elf_backend_special_sections NULL |
| 690 | #endif |
| 691 | |
| 692 | #ifndef elf_backend_sign_extend_vma |
| 693 | #define elf_backend_sign_extend_vma 0 |
| 694 | #endif |
| 695 | |
| 696 | #ifndef elf_backend_link_order_error_handler |
| 697 | #define elf_backend_link_order_error_handler _bfd_error_handler |
| 698 | #endif |
| 699 | |
| 700 | #ifndef elf_backend_common_definition |
| 701 | #define elf_backend_common_definition _bfd_elf_common_definition |
| 702 | #endif |
| 703 | |
| 704 | #ifndef elf_backend_common_section_index |
| 705 | #define elf_backend_common_section_index _bfd_elf_common_section_index |
| 706 | #endif |
| 707 | |
| 708 | #ifndef elf_backend_common_section |
| 709 | #define elf_backend_common_section _bfd_elf_common_section |
| 710 | #endif |
| 711 | |
| 712 | #ifndef elf_backend_merge_symbol |
| 713 | #define elf_backend_merge_symbol NULL |
| 714 | #endif |
| 715 | |
| 716 | #ifndef elf_backend_hash_symbol |
| 717 | #define elf_backend_hash_symbol _bfd_elf_hash_symbol |
| 718 | #endif |
| 719 | |
| 720 | #ifndef elf_backend_is_function_type |
| 721 | #define elf_backend_is_function_type _bfd_elf_is_function_type |
| 722 | #endif |
| 723 | |
| 724 | #ifndef elf_backend_maybe_function_sym |
| 725 | #define elf_backend_maybe_function_sym _bfd_elf_maybe_function_sym |
| 726 | #endif |
| 727 | |
| 728 | #ifndef elf_backend_get_reloc_section |
| 729 | #define elf_backend_get_reloc_section _bfd_elf_plt_get_reloc_section |
| 730 | #endif |
| 731 | |
| 732 | #ifndef elf_backend_copy_special_section_fields |
| 733 | #define elf_backend_copy_special_section_fields NULL |
| 734 | #endif |
| 735 | |
| 736 | #ifndef elf_backend_compact_eh_encoding |
| 737 | #define elf_backend_compact_eh_encoding NULL |
| 738 | #endif |
| 739 | |
| 740 | #ifndef elf_backend_cant_unwind_opcode |
| 741 | #define elf_backend_cant_unwind_opcode 0 |
| 742 | #endif |
| 743 | |
| 744 | #ifndef elf_match_priority |
| 745 | #define elf_match_priority \ |
| 746 | (ELF_ARCH == bfd_arch_unknown ? 2 : ELF_OSABI == ELFOSABI_NONE ? 1 : 0) |
| 747 | #endif |
| 748 | |
| 749 | extern const struct elf_size_info _bfd_elfNN_size_info; |
| 750 | |
| 751 | static struct elf_backend_data elfNN_bed = |
| 752 | { |
| 753 | ELF_ARCH, /* arch */ |
| 754 | ELF_TARGET_ID, /* target_id */ |
| 755 | ELF_MACHINE_CODE, /* elf_machine_code */ |
| 756 | ELF_OSABI, /* elf_osabi */ |
| 757 | ELF_MAXPAGESIZE, /* maxpagesize */ |
| 758 | ELF_MINPAGESIZE, /* minpagesize */ |
| 759 | ELF_COMMONPAGESIZE, /* commonpagesize */ |
| 760 | ELF_DYNAMIC_SEC_FLAGS, /* dynamic_sec_flags */ |
| 761 | elf_backend_arch_data, |
| 762 | elf_info_to_howto, |
| 763 | elf_info_to_howto_rel, |
| 764 | elf_backend_sym_is_global, |
| 765 | elf_backend_object_p, |
| 766 | elf_backend_symbol_processing, |
| 767 | elf_backend_symbol_table_processing, |
| 768 | elf_backend_get_symbol_type, |
| 769 | elf_backend_archive_symbol_lookup, |
| 770 | elf_backend_name_local_section_symbols, |
| 771 | elf_backend_section_processing, |
| 772 | elf_backend_section_from_shdr, |
| 773 | elf_backend_section_flags, |
| 774 | elf_backend_get_sec_type_attr, |
| 775 | elf_backend_section_from_phdr, |
| 776 | elf_backend_fake_sections, |
| 777 | elf_backend_section_from_bfd_section, |
| 778 | elf_backend_add_symbol_hook, |
| 779 | elf_backend_link_output_symbol_hook, |
| 780 | elf_backend_create_dynamic_sections, |
| 781 | elf_backend_omit_section_dynsym, |
| 782 | elf_backend_relocs_compatible, |
| 783 | elf_backend_check_relocs, |
| 784 | elf_backend_check_directives, |
| 785 | elf_backend_notice_as_needed, |
| 786 | elf_backend_adjust_dynamic_symbol, |
| 787 | elf_backend_always_size_sections, |
| 788 | elf_backend_size_dynamic_sections, |
| 789 | elf_backend_init_index_section, |
| 790 | elf_backend_relocate_section, |
| 791 | elf_backend_finish_dynamic_symbol, |
| 792 | elf_backend_finish_dynamic_sections, |
| 793 | elf_backend_begin_write_processing, |
| 794 | elf_backend_final_write_processing, |
| 795 | elf_backend_additional_program_headers, |
| 796 | elf_backend_modify_segment_map, |
| 797 | elf_backend_modify_program_headers, |
| 798 | elf_backend_allow_non_load_phdr, |
| 799 | elf_backend_gc_keep, |
| 800 | elf_backend_gc_mark_dynamic_ref, |
| 801 | elf_backend_gc_mark_hook, |
| 802 | elf_backend_gc_mark_extra_sections, |
| 803 | elf_backend_post_process_headers, |
| 804 | elf_backend_print_symbol_all, |
| 805 | elf_backend_output_arch_local_syms, |
| 806 | elf_backend_output_arch_syms, |
| 807 | elf_backend_filter_implib_symbols, |
| 808 | elf_backend_copy_indirect_symbol, |
| 809 | elf_backend_hide_symbol, |
| 810 | elf_backend_fixup_symbol, |
| 811 | elf_backend_merge_symbol_attribute, |
| 812 | elf_backend_get_target_dtag, |
| 813 | elf_backend_ignore_undef_symbol, |
| 814 | elf_backend_emit_relocs, |
| 815 | elf_backend_update_relocs, |
| 816 | elf_backend_count_relocs, |
| 817 | elf_backend_count_additional_relocs, |
| 818 | elf_backend_sort_relocs_p, |
| 819 | elf_backend_grok_prstatus, |
| 820 | elf_backend_grok_psinfo, |
| 821 | elf_backend_grok_freebsd_prstatus, |
| 822 | elf_backend_write_core_note, |
| 823 | elf_backend_lookup_section_flags_hook, |
| 824 | elf_backend_reloc_type_class, |
| 825 | elf_backend_discard_info, |
| 826 | elf_backend_ignore_discarded_relocs, |
| 827 | elf_backend_action_discarded, |
| 828 | elf_backend_eh_frame_address_size, |
| 829 | elf_backend_can_make_relative_eh_frame, |
| 830 | elf_backend_can_make_lsda_relative_eh_frame, |
| 831 | elf_backend_encode_eh_address, |
| 832 | elf_backend_write_section, |
| 833 | elf_backend_mips_irix_compat, |
| 834 | elf_backend_mips_rtype_to_howto, |
| 835 | elf_backend_ecoff_debug_swap, |
| 836 | elf_backend_bfd_from_remote_memory, |
| 837 | elf_backend_plt_sym_val, |
| 838 | elf_backend_common_definition, |
| 839 | elf_backend_common_section_index, |
| 840 | elf_backend_common_section, |
| 841 | elf_backend_merge_symbol, |
| 842 | elf_backend_hash_symbol, |
| 843 | elf_backend_is_function_type, |
| 844 | elf_backend_maybe_function_sym, |
| 845 | elf_backend_get_reloc_section, |
| 846 | elf_backend_copy_special_section_fields, |
| 847 | elf_backend_link_order_error_handler, |
| 848 | elf_backend_relplt_name, |
| 849 | ELF_MACHINE_ALT1, |
| 850 | ELF_MACHINE_ALT2, |
| 851 | &elf_backend_size_info, |
| 852 | elf_backend_special_sections, |
| 853 | elf_backend_got_header_size, |
| 854 | elf_backend_got_elt_size, |
| 855 | elf_backend_obj_attrs_vendor, |
| 856 | elf_backend_obj_attrs_section, |
| 857 | elf_backend_obj_attrs_arg_type, |
| 858 | elf_backend_obj_attrs_section_type, |
| 859 | elf_backend_obj_attrs_order, |
| 860 | elf_backend_obj_attrs_handle_unknown, |
| 861 | elf_backend_parse_gnu_properties, |
| 862 | elf_backend_merge_gnu_properties, |
| 863 | elf_backend_setup_gnu_properties, |
| 864 | elf_backend_compact_eh_encoding, |
| 865 | elf_backend_cant_unwind_opcode, |
| 866 | elf_backend_static_tls_alignment, |
| 867 | elf_backend_stack_align, |
| 868 | elf_backend_strtab_flags, |
| 869 | elf_backend_collect, |
| 870 | elf_backend_type_change_ok, |
| 871 | elf_backend_may_use_rel_p, |
| 872 | elf_backend_may_use_rela_p, |
| 873 | elf_backend_default_use_rela_p, |
| 874 | elf_backend_rela_plts_and_copies_p, |
| 875 | elf_backend_rela_normal, |
| 876 | elf_backend_dtrel_excludes_plt, |
| 877 | elf_backend_sign_extend_vma, |
| 878 | elf_backend_want_got_plt, |
| 879 | elf_backend_plt_readonly, |
| 880 | elf_backend_want_plt_sym, |
| 881 | elf_backend_plt_not_loaded, |
| 882 | elf_backend_plt_alignment, |
| 883 | elf_backend_can_gc_sections, |
| 884 | elf_backend_can_refcount, |
| 885 | elf_backend_want_got_sym, |
| 886 | elf_backend_want_dynbss, |
| 887 | elf_backend_want_dynrelro, |
| 888 | elf_backend_want_p_paddr_set_to_zero, |
| 889 | elf_backend_no_page_alias, |
| 890 | elf_backend_default_execstack, |
| 891 | elf_backend_caches_rawsize, |
| 892 | elf_backend_extern_protected_data, |
| 893 | elf_backend_always_renumber_dynsyms, |
| 894 | elf_backend_linux_prpsinfo32_ugid16, |
| 895 | elf_backend_linux_prpsinfo64_ugid16 |
| 896 | }; |
| 897 | |
| 898 | /* Forward declaration for use when initialising alternative_target field. */ |
| 899 | #ifdef TARGET_LITTLE_SYM |
| 900 | extern const bfd_target TARGET_LITTLE_SYM; |
| 901 | #endif |
| 902 | |
| 903 | #ifdef TARGET_BIG_SYM |
| 904 | const bfd_target TARGET_BIG_SYM = |
| 905 | { |
| 906 | /* name: identify kind of target */ |
| 907 | TARGET_BIG_NAME, |
| 908 | |
| 909 | /* flavour: general indication about file */ |
| 910 | bfd_target_elf_flavour, |
| 911 | |
| 912 | /* byteorder: data is big endian */ |
| 913 | BFD_ENDIAN_BIG, |
| 914 | |
| 915 | /* header_byteorder: header is also big endian */ |
| 916 | BFD_ENDIAN_BIG, |
| 917 | |
| 918 | /* object_flags: mask of all file flags */ |
| 919 | (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS |
| 920 | | DYNAMIC | WP_TEXT | D_PAGED | BFD_COMPRESS | BFD_DECOMPRESS |
| 921 | | BFD_COMPRESS_GABI | BFD_CONVERT_ELF_COMMON | BFD_USE_ELF_STT_COMMON), |
| 922 | |
| 923 | /* section_flags: mask of all section flags */ |
| 924 | (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY |
| 925 | | SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES |
| 926 | | SEC_SMALL_DATA | SEC_MERGE | SEC_STRINGS | SEC_GROUP), |
| 927 | |
| 928 | /* leading_symbol_char: is the first char of a user symbol |
| 929 | predictable, and if so what is it */ |
| 930 | elf_symbol_leading_char, |
| 931 | |
| 932 | /* ar_pad_char: pad character for filenames within an archive header |
| 933 | FIXME: this really has nothing to do with ELF, this is a characteristic |
| 934 | of the archiver and/or os and should be independently tunable */ |
| 935 | '/', |
| 936 | |
| 937 | /* ar_max_namelen: maximum number of characters in an archive header |
| 938 | FIXME: this really has nothing to do with ELF, this is a characteristic |
| 939 | of the archiver and should be independently tunable. The System V ABI, |
| 940 | Chapter 7 (Formats & Protocols), Archive section sets this as 15. */ |
| 941 | 15, |
| 942 | |
| 943 | elf_match_priority, |
| 944 | |
| 945 | /* Routines to byte-swap various sized integers from the data sections */ |
| 946 | bfd_getb64, bfd_getb_signed_64, bfd_putb64, |
| 947 | bfd_getb32, bfd_getb_signed_32, bfd_putb32, |
| 948 | bfd_getb16, bfd_getb_signed_16, bfd_putb16, |
| 949 | |
| 950 | /* Routines to byte-swap various sized integers from the file headers */ |
| 951 | bfd_getb64, bfd_getb_signed_64, bfd_putb64, |
| 952 | bfd_getb32, bfd_getb_signed_32, bfd_putb32, |
| 953 | bfd_getb16, bfd_getb_signed_16, bfd_putb16, |
| 954 | |
| 955 | /* bfd_check_format: check the format of a file being read */ |
| 956 | { _bfd_dummy_target, /* unknown format */ |
| 957 | bfd_elfNN_object_p, /* assembler/linker output (object file) */ |
| 958 | bfd_elfNN_archive_p, /* an archive */ |
| 959 | bfd_elfNN_core_file_p /* a core file */ |
| 960 | }, |
| 961 | |
| 962 | /* bfd_set_format: set the format of a file being written */ |
| 963 | { _bfd_bool_bfd_false_error, |
| 964 | bfd_elfNN_mkobject, |
| 965 | bfd_elfNN_mkarchive, |
| 966 | bfd_elfNN_mkcorefile |
| 967 | }, |
| 968 | |
| 969 | /* bfd_write_contents: write cached information into a file being written */ |
| 970 | { _bfd_bool_bfd_false_error, |
| 971 | bfd_elfNN_write_object_contents, |
| 972 | bfd_elfNN_write_archive_contents, |
| 973 | bfd_elfNN_write_corefile_contents, |
| 974 | }, |
| 975 | |
| 976 | BFD_JUMP_TABLE_GENERIC (bfd_elfNN), |
| 977 | BFD_JUMP_TABLE_COPY (bfd_elfNN), |
| 978 | BFD_JUMP_TABLE_CORE (bfd_elfNN), |
| 979 | #ifdef bfd_elfNN_archive_functions |
| 980 | BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive), |
| 981 | #elif defined USE_64_BIT_ARCHIVE |
| 982 | BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_64_bit), |
| 983 | #else |
| 984 | BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff), |
| 985 | #endif |
| 986 | BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN), |
| 987 | BFD_JUMP_TABLE_RELOCS (bfd_elfNN), |
| 988 | BFD_JUMP_TABLE_WRITE (bfd_elfNN), |
| 989 | BFD_JUMP_TABLE_LINK (bfd_elfNN), |
| 990 | BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN), |
| 991 | |
| 992 | /* Alternative endian target. */ |
| 993 | #ifdef TARGET_LITTLE_SYM |
| 994 | & TARGET_LITTLE_SYM, |
| 995 | #else |
| 996 | NULL, |
| 997 | #endif |
| 998 | |
| 999 | /* backend_data: */ |
| 1000 | &elfNN_bed |
| 1001 | }; |
| 1002 | #endif |
| 1003 | |
| 1004 | #ifdef TARGET_LITTLE_SYM |
| 1005 | const bfd_target TARGET_LITTLE_SYM = |
| 1006 | { |
| 1007 | /* name: identify kind of target */ |
| 1008 | TARGET_LITTLE_NAME, |
| 1009 | |
| 1010 | /* flavour: general indication about file */ |
| 1011 | bfd_target_elf_flavour, |
| 1012 | |
| 1013 | /* byteorder: data is little endian */ |
| 1014 | BFD_ENDIAN_LITTLE, |
| 1015 | |
| 1016 | /* header_byteorder: header is also little endian */ |
| 1017 | BFD_ENDIAN_LITTLE, |
| 1018 | |
| 1019 | /* object_flags: mask of all file flags */ |
| 1020 | (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS |
| 1021 | | DYNAMIC | WP_TEXT | D_PAGED | BFD_COMPRESS | BFD_DECOMPRESS |
| 1022 | | BFD_COMPRESS_GABI | BFD_CONVERT_ELF_COMMON | BFD_USE_ELF_STT_COMMON), |
| 1023 | |
| 1024 | /* section_flags: mask of all section flags */ |
| 1025 | (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY |
| 1026 | | SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES |
| 1027 | | SEC_SMALL_DATA | SEC_MERGE | SEC_STRINGS | SEC_GROUP), |
| 1028 | |
| 1029 | /* leading_symbol_char: is the first char of a user symbol |
| 1030 | predictable, and if so what is it */ |
| 1031 | elf_symbol_leading_char, |
| 1032 | |
| 1033 | /* ar_pad_char: pad character for filenames within an archive header |
| 1034 | FIXME: this really has nothing to do with ELF, this is a characteristic |
| 1035 | of the archiver and/or os and should be independently tunable */ |
| 1036 | '/', |
| 1037 | |
| 1038 | /* ar_max_namelen: maximum number of characters in an archive header |
| 1039 | FIXME: this really has nothing to do with ELF, this is a characteristic |
| 1040 | of the archiver and should be independently tunable. The System V ABI, |
| 1041 | Chapter 7 (Formats & Protocols), Archive section sets this as 15. */ |
| 1042 | 15, |
| 1043 | |
| 1044 | elf_match_priority, |
| 1045 | |
| 1046 | /* Routines to byte-swap various sized integers from the data sections */ |
| 1047 | bfd_getl64, bfd_getl_signed_64, bfd_putl64, |
| 1048 | bfd_getl32, bfd_getl_signed_32, bfd_putl32, |
| 1049 | bfd_getl16, bfd_getl_signed_16, bfd_putl16, |
| 1050 | |
| 1051 | /* Routines to byte-swap various sized integers from the file headers */ |
| 1052 | bfd_getl64, bfd_getl_signed_64, bfd_putl64, |
| 1053 | bfd_getl32, bfd_getl_signed_32, bfd_putl32, |
| 1054 | bfd_getl16, bfd_getl_signed_16, bfd_putl16, |
| 1055 | |
| 1056 | /* bfd_check_format: check the format of a file being read */ |
| 1057 | { _bfd_dummy_target, /* unknown format */ |
| 1058 | bfd_elfNN_object_p, /* assembler/linker output (object file) */ |
| 1059 | bfd_elfNN_archive_p, /* an archive */ |
| 1060 | bfd_elfNN_core_file_p /* a core file */ |
| 1061 | }, |
| 1062 | |
| 1063 | /* bfd_set_format: set the format of a file being written */ |
| 1064 | { _bfd_bool_bfd_false_error, |
| 1065 | bfd_elfNN_mkobject, |
| 1066 | bfd_elfNN_mkarchive, |
| 1067 | bfd_elfNN_mkcorefile |
| 1068 | }, |
| 1069 | |
| 1070 | /* bfd_write_contents: write cached information into a file being written */ |
| 1071 | { _bfd_bool_bfd_false_error, |
| 1072 | bfd_elfNN_write_object_contents, |
| 1073 | bfd_elfNN_write_archive_contents, |
| 1074 | bfd_elfNN_write_corefile_contents, |
| 1075 | }, |
| 1076 | |
| 1077 | BFD_JUMP_TABLE_GENERIC (bfd_elfNN), |
| 1078 | BFD_JUMP_TABLE_COPY (bfd_elfNN), |
| 1079 | BFD_JUMP_TABLE_CORE (bfd_elfNN), |
| 1080 | #ifdef bfd_elfNN_archive_functions |
| 1081 | BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive), |
| 1082 | #elif defined USE_64_BIT_ARCHIVE |
| 1083 | BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_64_bit), |
| 1084 | #else |
| 1085 | BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff), |
| 1086 | #endif |
| 1087 | BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN), |
| 1088 | BFD_JUMP_TABLE_RELOCS (bfd_elfNN), |
| 1089 | BFD_JUMP_TABLE_WRITE (bfd_elfNN), |
| 1090 | BFD_JUMP_TABLE_LINK (bfd_elfNN), |
| 1091 | BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN), |
| 1092 | |
| 1093 | /* Alternative endian target. */ |
| 1094 | #ifdef TARGET_BIG_SYM |
| 1095 | & TARGET_BIG_SYM, |
| 1096 | #else |
| 1097 | NULL, |
| 1098 | #endif |
| 1099 | |
| 1100 | /* backend_data: */ |
| 1101 | &elfNN_bed |
| 1102 | }; |
| 1103 | #endif |