targets.c revision 1.1.1.9
1 /* Generic target-file-type support for the BFD library. 2 Copyright (C) 1990-2022 Free Software Foundation, Inc. 3 Written by Cygnus Support. 4 5 This file is part of BFD, the Binary File Descriptor library. 6 7 This program is free software; you can redistribute it and/or modify 8 it under the terms of the GNU General Public License as published by 9 the Free Software Foundation; either version 3 of the License, or 10 (at your option) any later version. 11 12 This program is distributed in the hope that it will be useful, 13 but WITHOUT ANY WARRANTY; without even the implied warranty of 14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 GNU General Public License for more details. 16 17 You should have received a copy of the GNU General Public License 18 along with this program; if not, write to the Free Software 19 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, 20 MA 02110-1301, USA. */ 21 22 #include "sysdep.h" 23 #include "bfd.h" 24 #include "libbfd.h" 25 #include "fnmatch.h" 26 27 /* 28 It's okay to see some: 29 #if 0 30 directives in this source file, as targets.c uses them to exclude 31 certain BFD vectors. This comment is specially formatted to catch 32 users who grep for ^#if 0, so please keep it this way! 33 */ 34 35 /* 36 SECTION 37 Targets 38 39 DESCRIPTION 40 Each port of BFD to a different machine requires the creation 41 of a target back end. All the back end provides to the root 42 part of BFD is a structure containing pointers to functions 43 which perform certain low level operations on files. BFD 44 translates the applications's requests through a pointer into 45 calls to the back end routines. 46 47 When a file is opened with <<bfd_openr>>, its format and 48 target are unknown. BFD uses various mechanisms to determine 49 how to interpret the file. The operations performed are: 50 51 o Create a BFD by calling the internal routine 52 <<_bfd_new_bfd>>, then call <<bfd_find_target>> with the 53 target string supplied to <<bfd_openr>> and the new BFD pointer. 54 55 o If a null target string was provided to <<bfd_find_target>>, 56 look up the environment variable <<GNUTARGET>> and use 57 that as the target string. 58 59 o If the target string is still <<NULL>>, or the target string is 60 <<default>>, then use the first item in the target vector 61 as the target type, and set <<target_defaulted>> in the BFD to 62 cause <<bfd_check_format>> to loop through all the targets. 63 @xref{bfd_target}. @xref{Formats}. 64 65 o Otherwise, inspect the elements in the target vector 66 one by one, until a match on target name is found. When found, 67 use it. 68 69 o Otherwise return the error <<bfd_error_invalid_target>> to 70 <<bfd_openr>>. 71 72 o <<bfd_openr>> attempts to open the file using 73 <<bfd_open_file>>, and returns the BFD. 74 75 Once the BFD has been opened and the target selected, the file 76 format may be determined. This is done by calling 77 <<bfd_check_format>> on the BFD with a suggested format. 78 If <<target_defaulted>> has been set, each possible target 79 type is tried to see if it recognizes the specified format. 80 <<bfd_check_format>> returns <<TRUE>> when the caller guesses right. 81 @menu 82 @* bfd_target:: 83 @end menu 84 */ 85 86 /* 87 88 INODE 89 bfd_target, , Targets, Targets 90 DOCDD 91 SUBSECTION 92 bfd_target 93 94 DESCRIPTION 95 This structure contains everything that BFD knows about a 96 target. It includes things like its byte order, name, and which 97 routines to call to do various operations. 98 99 Every BFD points to a target structure with its <<xvec>> 100 member. 101 102 The macros below are used to dispatch to functions through the 103 <<bfd_target>> vector. They are used in a number of macros further 104 down in @file{bfd.h}, and are also used when calling various 105 routines by hand inside the BFD implementation. The @var{arglist} 106 argument must be parenthesized; it contains all the arguments 107 to the called function. 108 109 They make the documentation (more) unpleasant to read, so if 110 someone wants to fix this and not break the above, please do. 111 112 .#define BFD_SEND(bfd, message, arglist) \ 113 . ((*((bfd)->xvec->message)) arglist) 114 . 115 .#ifdef DEBUG_BFD_SEND 116 .#undef BFD_SEND 117 .#define BFD_SEND(bfd, message, arglist) \ 118 . (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \ 119 . ((*((bfd)->xvec->message)) arglist) : \ 120 . (bfd_assert (__FILE__,__LINE__), NULL)) 121 .#endif 122 123 For operations which index on the BFD format: 124 125 .#define BFD_SEND_FMT(bfd, message, arglist) \ 126 . (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) 127 . 128 .#ifdef DEBUG_BFD_SEND 129 .#undef BFD_SEND_FMT 130 .#define BFD_SEND_FMT(bfd, message, arglist) \ 131 . (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \ 132 . (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) : \ 133 . (bfd_assert (__FILE__,__LINE__), NULL)) 134 .#endif 135 . 136 .{* Defined to TRUE if unused section symbol should be kept. *} 137 .#ifndef TARGET_KEEP_UNUSED_SECTION_SYMBOLS 138 .#define TARGET_KEEP_UNUSED_SECTION_SYMBOLS true 139 .#endif 140 . 141 This is the structure which defines the type of BFD this is. The 142 <<xvec>> member of the struct <<bfd>> itself points here. Each 143 module that implements access to a different target under BFD, 144 defines one of these. 145 146 FIXME, these names should be rationalised with the names of 147 the entry points which call them. Too bad we can't have one 148 macro to define them both! 149 150 .enum bfd_flavour 151 .{ 152 . {* N.B. Update bfd_flavour_name if you change this. *} 153 . bfd_target_unknown_flavour, 154 . bfd_target_aout_flavour, 155 . bfd_target_coff_flavour, 156 . bfd_target_ecoff_flavour, 157 . bfd_target_xcoff_flavour, 158 . bfd_target_elf_flavour, 159 . bfd_target_tekhex_flavour, 160 . bfd_target_srec_flavour, 161 . bfd_target_verilog_flavour, 162 . bfd_target_ihex_flavour, 163 . bfd_target_som_flavour, 164 . bfd_target_os9k_flavour, 165 . bfd_target_versados_flavour, 166 . bfd_target_msdos_flavour, 167 . bfd_target_ovax_flavour, 168 . bfd_target_evax_flavour, 169 . bfd_target_mmo_flavour, 170 . bfd_target_mach_o_flavour, 171 . bfd_target_pef_flavour, 172 . bfd_target_pef_xlib_flavour, 173 . bfd_target_sym_flavour 174 .}; 175 . 176 .enum bfd_endian { BFD_ENDIAN_BIG, BFD_ENDIAN_LITTLE, BFD_ENDIAN_UNKNOWN }; 177 . 178 .{* Forward declaration. *} 179 .typedef struct bfd_link_info _bfd_link_info; 180 . 181 .{* Forward declaration. *} 182 .typedef struct flag_info flag_info; 183 . 184 .typedef void (*bfd_cleanup) (bfd *); 185 . 186 .typedef struct bfd_target 187 .{ 188 . {* Identifies the kind of target, e.g., SunOS4, Ultrix, etc. *} 189 . const char *name; 190 . 191 . {* The "flavour" of a back end is a general indication about 192 . the contents of a file. *} 193 . enum bfd_flavour flavour; 194 . 195 . {* The order of bytes within the data area of a file. *} 196 . enum bfd_endian byteorder; 197 . 198 . {* The order of bytes within the header parts of a file. *} 199 . enum bfd_endian header_byteorder; 200 . 201 . {* A mask of all the flags which an executable may have set - 202 . from the set <<BFD_NO_FLAGS>>, <<HAS_RELOC>>, ...<<D_PAGED>>. *} 203 . flagword object_flags; 204 . 205 . {* A mask of all the flags which a section may have set - from 206 . the set <<SEC_NO_FLAGS>>, <<SEC_ALLOC>>, ...<<SET_NEVER_LOAD>>. *} 207 . flagword section_flags; 208 . 209 . {* The character normally found at the front of a symbol. 210 . (if any), perhaps `_'. *} 211 . char symbol_leading_char; 212 . 213 . {* The pad character for file names within an archive header. *} 214 . char ar_pad_char; 215 . 216 . {* The maximum number of characters in an archive header. *} 217 . unsigned char ar_max_namelen; 218 . 219 . {* How well this target matches, used to select between various 220 . possible targets when more than one target matches. *} 221 . unsigned char match_priority; 222 . 223 . {* TRUE if unused section symbols should be kept. *} 224 . bool keep_unused_section_symbols; 225 . 226 . {* Entries for byte swapping for data. These are different from the 227 . other entry points, since they don't take a BFD as the first argument. 228 . Certain other handlers could do the same. *} 229 . uint64_t (*bfd_getx64) (const void *); 230 . int64_t (*bfd_getx_signed_64) (const void *); 231 . void (*bfd_putx64) (uint64_t, void *); 232 . bfd_vma (*bfd_getx32) (const void *); 233 . bfd_signed_vma (*bfd_getx_signed_32) (const void *); 234 . void (*bfd_putx32) (bfd_vma, void *); 235 . bfd_vma (*bfd_getx16) (const void *); 236 . bfd_signed_vma (*bfd_getx_signed_16) (const void *); 237 . void (*bfd_putx16) (bfd_vma, void *); 238 . 239 . {* Byte swapping for the headers. *} 240 . uint64_t (*bfd_h_getx64) (const void *); 241 . int64_t (*bfd_h_getx_signed_64) (const void *); 242 . void (*bfd_h_putx64) (uint64_t, void *); 243 . bfd_vma (*bfd_h_getx32) (const void *); 244 . bfd_signed_vma (*bfd_h_getx_signed_32) (const void *); 245 . void (*bfd_h_putx32) (bfd_vma, void *); 246 . bfd_vma (*bfd_h_getx16) (const void *); 247 . bfd_signed_vma (*bfd_h_getx_signed_16) (const void *); 248 . void (*bfd_h_putx16) (bfd_vma, void *); 249 . 250 . {* Format dependent routines: these are vectors of entry points 251 . within the target vector structure, one for each format to check. *} 252 . 253 . {* Check the format of a file being read. Return a <<bfd_cleanup>> on 254 . success or zero on failure. *} 255 . bfd_cleanup (*_bfd_check_format[bfd_type_end]) (bfd *); 256 . 257 . {* Set the format of a file being written. *} 258 . bool (*_bfd_set_format[bfd_type_end]) (bfd *); 259 . 260 . {* Write cached information into a file being written, at <<bfd_close>>. *} 261 . bool (*_bfd_write_contents[bfd_type_end]) (bfd *); 262 . 263 The general target vector. These vectors are initialized using the 264 BFD_JUMP_TABLE macros. 265 . 266 . {* Generic entry points. *} 267 .#define BFD_JUMP_TABLE_GENERIC(NAME) \ 268 . NAME##_close_and_cleanup, \ 269 . NAME##_bfd_free_cached_info, \ 270 . NAME##_new_section_hook, \ 271 . NAME##_get_section_contents, \ 272 . NAME##_get_section_contents_in_window 273 . 274 . {* Called when the BFD is being closed to do any necessary cleanup. *} 275 . bool (*_close_and_cleanup) (bfd *); 276 . {* Ask the BFD to free all cached information. *} 277 . bool (*_bfd_free_cached_info) (bfd *); 278 . {* Called when a new section is created. *} 279 . bool (*_new_section_hook) (bfd *, sec_ptr); 280 . {* Read the contents of a section. *} 281 . bool (*_bfd_get_section_contents) (bfd *, sec_ptr, void *, file_ptr, 282 . bfd_size_type); 283 . bool (*_bfd_get_section_contents_in_window) (bfd *, sec_ptr, bfd_window *, 284 . file_ptr, bfd_size_type); 285 . 286 . {* Entry points to copy private data. *} 287 .#define BFD_JUMP_TABLE_COPY(NAME) \ 288 . NAME##_bfd_copy_private_bfd_data, \ 289 . NAME##_bfd_merge_private_bfd_data, \ 290 . _bfd_generic_init_private_section_data, \ 291 . NAME##_bfd_copy_private_section_data, \ 292 . NAME##_bfd_copy_private_symbol_data, \ 293 . NAME##_bfd_copy_private_header_data, \ 294 . NAME##_bfd_set_private_flags, \ 295 . NAME##_bfd_print_private_bfd_data 296 . 297 . {* Called to copy BFD general private data from one object file 298 . to another. *} 299 . bool (*_bfd_copy_private_bfd_data) (bfd *, bfd *); 300 . {* Called to merge BFD general private data from one object file 301 . to a common output file when linking. *} 302 . bool (*_bfd_merge_private_bfd_data) (bfd *, struct bfd_link_info *); 303 . {* Called to initialize BFD private section data from one object file 304 . to another. *} 305 .#define bfd_init_private_section_data(ibfd, isec, obfd, osec, link_info) \ 306 . BFD_SEND (obfd, _bfd_init_private_section_data, \ 307 . (ibfd, isec, obfd, osec, link_info)) 308 . bool (*_bfd_init_private_section_data) (bfd *, sec_ptr, bfd *, sec_ptr, 309 . struct bfd_link_info *); 310 . {* Called to copy BFD private section data from one object file 311 . to another. *} 312 . bool (*_bfd_copy_private_section_data) (bfd *, sec_ptr, bfd *, sec_ptr); 313 . {* Called to copy BFD private symbol data from one symbol 314 . to another. *} 315 . bool (*_bfd_copy_private_symbol_data) (bfd *, asymbol *, 316 . bfd *, asymbol *); 317 . {* Called to copy BFD private header data from one object file 318 . to another. *} 319 . bool (*_bfd_copy_private_header_data) (bfd *, bfd *); 320 . {* Called to set private backend flags. *} 321 . bool (*_bfd_set_private_flags) (bfd *, flagword); 322 . 323 . {* Called to print private BFD data. *} 324 . bool (*_bfd_print_private_bfd_data) (bfd *, void *); 325 . 326 . {* Core file entry points. *} 327 .#define BFD_JUMP_TABLE_CORE(NAME) \ 328 . NAME##_core_file_failing_command, \ 329 . NAME##_core_file_failing_signal, \ 330 . NAME##_core_file_matches_executable_p, \ 331 . NAME##_core_file_pid 332 . 333 . char *(*_core_file_failing_command) (bfd *); 334 . int (*_core_file_failing_signal) (bfd *); 335 . bool (*_core_file_matches_executable_p) (bfd *, bfd *); 336 . int (*_core_file_pid) (bfd *); 337 . 338 . {* Archive entry points. *} 339 .#define BFD_JUMP_TABLE_ARCHIVE(NAME) \ 340 . NAME##_slurp_armap, \ 341 . NAME##_slurp_extended_name_table, \ 342 . NAME##_construct_extended_name_table, \ 343 . NAME##_truncate_arname, \ 344 . NAME##_write_armap, \ 345 . NAME##_read_ar_hdr, \ 346 . NAME##_write_ar_hdr, \ 347 . NAME##_openr_next_archived_file, \ 348 . NAME##_get_elt_at_index, \ 349 . NAME##_generic_stat_arch_elt, \ 350 . NAME##_update_armap_timestamp 351 . 352 . bool (*_bfd_slurp_armap) (bfd *); 353 . bool (*_bfd_slurp_extended_name_table) (bfd *); 354 . bool (*_bfd_construct_extended_name_table) (bfd *, char **, 355 . bfd_size_type *, 356 . const char **); 357 . void (*_bfd_truncate_arname) (bfd *, const char *, char *); 358 . bool (*write_armap) (bfd *, unsigned, struct orl *, unsigned, int); 359 . void *(*_bfd_read_ar_hdr_fn) (bfd *); 360 . bool (*_bfd_write_ar_hdr_fn) (bfd *, bfd *); 361 . bfd *(*openr_next_archived_file) (bfd *, bfd *); 362 .#define bfd_get_elt_at_index(b,i) \ 363 . BFD_SEND (b, _bfd_get_elt_at_index, (b,i)) 364 . bfd *(*_bfd_get_elt_at_index) (bfd *, symindex); 365 . int (*_bfd_stat_arch_elt) (bfd *, struct stat *); 366 . bool (*_bfd_update_armap_timestamp) (bfd *); 367 . 368 . {* Entry points used for symbols. *} 369 .#define BFD_JUMP_TABLE_SYMBOLS(NAME) \ 370 . NAME##_get_symtab_upper_bound, \ 371 . NAME##_canonicalize_symtab, \ 372 . NAME##_make_empty_symbol, \ 373 . NAME##_print_symbol, \ 374 . NAME##_get_symbol_info, \ 375 . NAME##_get_symbol_version_string, \ 376 . NAME##_bfd_is_local_label_name, \ 377 . NAME##_bfd_is_target_special_symbol, \ 378 . NAME##_get_lineno, \ 379 . NAME##_find_nearest_line, \ 380 . NAME##_find_line, \ 381 . NAME##_find_inliner_info, \ 382 . NAME##_bfd_make_debug_symbol, \ 383 . NAME##_read_minisymbols, \ 384 . NAME##_minisymbol_to_symbol 385 . 386 . long (*_bfd_get_symtab_upper_bound) (bfd *); 387 . long (*_bfd_canonicalize_symtab) (bfd *, struct bfd_symbol **); 388 . struct bfd_symbol * 389 . (*_bfd_make_empty_symbol) (bfd *); 390 . void (*_bfd_print_symbol) (bfd *, void *, struct bfd_symbol *, 391 . bfd_print_symbol_type); 392 .#define bfd_print_symbol(b,p,s,e) \ 393 . BFD_SEND (b, _bfd_print_symbol, (b,p,s,e)) 394 . void (*_bfd_get_symbol_info) (bfd *, struct bfd_symbol *, symbol_info *); 395 .#define bfd_get_symbol_info(b,p,e) \ 396 . BFD_SEND (b, _bfd_get_symbol_info, (b,p,e)) 397 . const char * 398 . (*_bfd_get_symbol_version_string) (bfd *, struct bfd_symbol *, 399 . bool, bool *); 400 .#define bfd_get_symbol_version_string(b,s,p,h) \ 401 . BFD_SEND (b, _bfd_get_symbol_version_string, (b,s,p,h)) 402 . bool (*_bfd_is_local_label_name) (bfd *, const char *); 403 . bool (*_bfd_is_target_special_symbol) (bfd *, asymbol *); 404 . alent * 405 . (*_get_lineno) (bfd *, struct bfd_symbol *); 406 . bool (*_bfd_find_nearest_line) (bfd *, struct bfd_symbol **, 407 . struct bfd_section *, bfd_vma, 408 . const char **, const char **, 409 . unsigned int *, unsigned int *); 410 . bool (*_bfd_find_line) (bfd *, struct bfd_symbol **, 411 . struct bfd_symbol *, const char **, 412 . unsigned int *); 413 . bool (*_bfd_find_inliner_info) 414 . (bfd *, const char **, const char **, unsigned int *); 415 . {* Back-door to allow format-aware applications to create debug symbols 416 . while using BFD for everything else. Currently used by the assembler 417 . when creating COFF files. *} 418 . asymbol * 419 . (*_bfd_make_debug_symbol) (bfd *, void *, unsigned long size); 420 .#define bfd_read_minisymbols(b, d, m, s) \ 421 . BFD_SEND (b, _read_minisymbols, (b, d, m, s)) 422 . long (*_read_minisymbols) (bfd *, bool, void **, unsigned int *); 423 .#define bfd_minisymbol_to_symbol(b, d, m, f) \ 424 . BFD_SEND (b, _minisymbol_to_symbol, (b, d, m, f)) 425 . asymbol * 426 . (*_minisymbol_to_symbol) (bfd *, bool, const void *, asymbol *); 427 . 428 . {* Routines for relocs. *} 429 .#define BFD_JUMP_TABLE_RELOCS(NAME) \ 430 . NAME##_get_reloc_upper_bound, \ 431 . NAME##_canonicalize_reloc, \ 432 . NAME##_set_reloc, \ 433 . NAME##_bfd_reloc_type_lookup, \ 434 . NAME##_bfd_reloc_name_lookup 435 . 436 . long (*_get_reloc_upper_bound) (bfd *, sec_ptr); 437 . long (*_bfd_canonicalize_reloc) (bfd *, sec_ptr, arelent **, 438 . struct bfd_symbol **); 439 . void (*_bfd_set_reloc) (bfd *, sec_ptr, arelent **, unsigned int); 440 . {* See documentation on reloc types. *} 441 . reloc_howto_type * 442 . (*reloc_type_lookup) (bfd *, bfd_reloc_code_real_type); 443 . reloc_howto_type * 444 . (*reloc_name_lookup) (bfd *, const char *); 445 . 446 . {* Routines used when writing an object file. *} 447 .#define BFD_JUMP_TABLE_WRITE(NAME) \ 448 . NAME##_set_arch_mach, \ 449 . NAME##_set_section_contents 450 . 451 . bool (*_bfd_set_arch_mach) (bfd *, enum bfd_architecture, 452 . unsigned long); 453 . bool (*_bfd_set_section_contents) (bfd *, sec_ptr, const void *, 454 . file_ptr, bfd_size_type); 455 . 456 . {* Routines used by the linker. *} 457 .#define BFD_JUMP_TABLE_LINK(NAME) \ 458 . NAME##_sizeof_headers, \ 459 . NAME##_bfd_get_relocated_section_contents, \ 460 . NAME##_bfd_relax_section, \ 461 . NAME##_bfd_link_hash_table_create, \ 462 . NAME##_bfd_link_add_symbols, \ 463 . NAME##_bfd_link_just_syms, \ 464 . NAME##_bfd_copy_link_hash_symbol_type, \ 465 . NAME##_bfd_final_link, \ 466 . NAME##_bfd_link_split_section, \ 467 . NAME##_bfd_link_check_relocs, \ 468 . NAME##_bfd_gc_sections, \ 469 . NAME##_bfd_lookup_section_flags, \ 470 . NAME##_bfd_merge_sections, \ 471 . NAME##_bfd_is_group_section, \ 472 . NAME##_bfd_group_name, \ 473 . NAME##_bfd_discard_group, \ 474 . NAME##_section_already_linked, \ 475 . NAME##_bfd_define_common_symbol, \ 476 . NAME##_bfd_link_hide_symbol, \ 477 . NAME##_bfd_define_start_stop 478 . 479 . int (*_bfd_sizeof_headers) (bfd *, struct bfd_link_info *); 480 . bfd_byte * 481 . (*_bfd_get_relocated_section_contents) (bfd *, 482 . struct bfd_link_info *, 483 . struct bfd_link_order *, 484 . bfd_byte *, bool, 485 . struct bfd_symbol **); 486 . 487 . bool (*_bfd_relax_section) (bfd *, struct bfd_section *, 488 . struct bfd_link_info *, bool *); 489 . 490 . {* Create a hash table for the linker. Different backends store 491 . different information in this table. *} 492 . struct bfd_link_hash_table * 493 . (*_bfd_link_hash_table_create) (bfd *); 494 . 495 . {* Add symbols from this object file into the hash table. *} 496 . bool (*_bfd_link_add_symbols) (bfd *, struct bfd_link_info *); 497 . 498 . {* Indicate that we are only retrieving symbol values from this section. *} 499 . void (*_bfd_link_just_syms) (asection *, struct bfd_link_info *); 500 . 501 . {* Copy the symbol type and other attributes for a linker script 502 . assignment of one symbol to another. *} 503 .#define bfd_copy_link_hash_symbol_type(b, t, f) \ 504 . BFD_SEND (b, _bfd_copy_link_hash_symbol_type, (b, t, f)) 505 . void (*_bfd_copy_link_hash_symbol_type) (bfd *, 506 . struct bfd_link_hash_entry *, 507 . struct bfd_link_hash_entry *); 508 . 509 . {* Do a link based on the link_order structures attached to each 510 . section of the BFD. *} 511 . bool (*_bfd_final_link) (bfd *, struct bfd_link_info *); 512 . 513 . {* Should this section be split up into smaller pieces during linking. *} 514 . bool (*_bfd_link_split_section) (bfd *, struct bfd_section *); 515 . 516 . {* Check the relocations in the bfd for validity. *} 517 . bool (* _bfd_link_check_relocs)(bfd *, struct bfd_link_info *); 518 . 519 . {* Remove sections that are not referenced from the output. *} 520 . bool (*_bfd_gc_sections) (bfd *, struct bfd_link_info *); 521 . 522 . {* Sets the bitmask of allowed and disallowed section flags. *} 523 . bool (*_bfd_lookup_section_flags) (struct bfd_link_info *, 524 . struct flag_info *, asection *); 525 . 526 . {* Attempt to merge SEC_MERGE sections. *} 527 . bool (*_bfd_merge_sections) (bfd *, struct bfd_link_info *); 528 . 529 . {* Is this section a member of a group? *} 530 . bool (*_bfd_is_group_section) (bfd *, const struct bfd_section *); 531 . 532 . {* The group name, if section is a member of a group. *} 533 . const char *(*_bfd_group_name) (bfd *, const struct bfd_section *); 534 . 535 . {* Discard members of a group. *} 536 . bool (*_bfd_discard_group) (bfd *, struct bfd_section *); 537 . 538 . {* Check if SEC has been already linked during a reloceatable or 539 . final link. *} 540 . bool (*_section_already_linked) (bfd *, asection *, 541 . struct bfd_link_info *); 542 . 543 . {* Define a common symbol. *} 544 . bool (*_bfd_define_common_symbol) (bfd *, struct bfd_link_info *, 545 . struct bfd_link_hash_entry *); 546 . 547 . {* Hide a symbol. *} 548 . void (*_bfd_link_hide_symbol) (bfd *, struct bfd_link_info *, 549 . struct bfd_link_hash_entry *); 550 . 551 . {* Define a __start, __stop, .startof. or .sizeof. symbol. *} 552 . struct bfd_link_hash_entry * 553 . (*_bfd_define_start_stop) (struct bfd_link_info *, const char *, 554 . asection *); 555 . 556 . {* Routines to handle dynamic symbols and relocs. *} 557 .#define BFD_JUMP_TABLE_DYNAMIC(NAME) \ 558 . NAME##_get_dynamic_symtab_upper_bound, \ 559 . NAME##_canonicalize_dynamic_symtab, \ 560 . NAME##_get_synthetic_symtab, \ 561 . NAME##_get_dynamic_reloc_upper_bound, \ 562 . NAME##_canonicalize_dynamic_reloc 563 . 564 . {* Get the amount of memory required to hold the dynamic symbols. *} 565 . long (*_bfd_get_dynamic_symtab_upper_bound) (bfd *); 566 . {* Read in the dynamic symbols. *} 567 . long (*_bfd_canonicalize_dynamic_symtab) (bfd *, struct bfd_symbol **); 568 . {* Create synthetized symbols. *} 569 . long (*_bfd_get_synthetic_symtab) (bfd *, long, struct bfd_symbol **, 570 . long, struct bfd_symbol **, 571 . struct bfd_symbol **); 572 . {* Get the amount of memory required to hold the dynamic relocs. *} 573 . long (*_bfd_get_dynamic_reloc_upper_bound) (bfd *); 574 . {* Read in the dynamic relocs. *} 575 . long (*_bfd_canonicalize_dynamic_reloc) (bfd *, arelent **, 576 . struct bfd_symbol **); 577 . 578 579 A pointer to an alternative bfd_target in case the current one is not 580 satisfactory. This can happen when the target cpu supports both big 581 and little endian code, and target chosen by the linker has the wrong 582 endianness. The function open_output() in ld/ldlang.c uses this field 583 to find an alternative output format that is suitable. 584 585 . {* Opposite endian version of this target. *} 586 . const struct bfd_target *alternative_target; 587 . 588 589 . {* Data for use by back-end routines, which isn't 590 . generic enough to belong in this structure. *} 591 . const void *backend_data; 592 . 593 .} bfd_target; 594 . 595 .static inline const char * 596 .bfd_get_target (const bfd *abfd) 597 .{ 598 . return abfd->xvec->name; 599 .} 600 . 601 .static inline enum bfd_flavour 602 .bfd_get_flavour (const bfd *abfd) 603 .{ 604 . return abfd->xvec->flavour; 605 .} 606 . 607 .static inline flagword 608 .bfd_applicable_file_flags (const bfd *abfd) 609 .{ 610 . return abfd->xvec->object_flags; 611 .} 612 . 613 .static inline bool 614 .bfd_family_coff (const bfd *abfd) 615 .{ 616 . return (bfd_get_flavour (abfd) == bfd_target_coff_flavour 617 . || bfd_get_flavour (abfd) == bfd_target_xcoff_flavour); 618 .} 619 . 620 .static inline bool 621 .bfd_big_endian (const bfd *abfd) 622 .{ 623 . return abfd->xvec->byteorder == BFD_ENDIAN_BIG; 624 .} 625 .static inline bool 626 .bfd_little_endian (const bfd *abfd) 627 .{ 628 . return abfd->xvec->byteorder == BFD_ENDIAN_LITTLE; 629 .} 630 . 631 .static inline bool 632 .bfd_header_big_endian (const bfd *abfd) 633 .{ 634 . return abfd->xvec->header_byteorder == BFD_ENDIAN_BIG; 635 .} 636 . 637 .static inline bool 638 .bfd_header_little_endian (const bfd *abfd) 639 .{ 640 . return abfd->xvec->header_byteorder == BFD_ENDIAN_LITTLE; 641 .} 642 . 643 .static inline flagword 644 .bfd_applicable_section_flags (const bfd *abfd) 645 .{ 646 . return abfd->xvec->section_flags; 647 .} 648 . 649 .static inline char 650 .bfd_get_symbol_leading_char (const bfd *abfd) 651 .{ 652 . return abfd->xvec->symbol_leading_char; 653 .} 654 . 655 .static inline enum bfd_flavour 656 .bfd_asymbol_flavour (const asymbol *sy) 657 .{ 658 . if ((sy->flags & BSF_SYNTHETIC) != 0) 659 . return bfd_target_unknown_flavour; 660 . return sy->the_bfd->xvec->flavour; 661 .} 662 . 663 .static inline bool 664 .bfd_keep_unused_section_symbols (const bfd *abfd) 665 .{ 666 . return abfd->xvec->keep_unused_section_symbols; 667 .} 668 . 669 */ 670 671 /* All known xvecs (even those that don't compile on all systems). 672 Alphabetized for easy reference. 673 They are listed a second time below, since 674 we can't intermix extern's and initializers. */ 675 extern const bfd_target aarch64_elf32_be_vec; 676 extern const bfd_target aarch64_elf32_le_vec; 677 extern const bfd_target aarch64_elf64_be_vec; 678 extern const bfd_target aarch64_elf64_be_cloudabi_vec; 679 extern const bfd_target aarch64_elf64_le_vec; 680 extern const bfd_target aarch64_elf64_le_cloudabi_vec; 681 extern const bfd_target aarch64_mach_o_vec; 682 extern const bfd_target aarch64_pei_vec; 683 extern const bfd_target alpha_ecoff_le_vec; 684 extern const bfd_target alpha_elf64_vec; 685 extern const bfd_target alpha_elf64_fbsd_vec; 686 extern const bfd_target alpha_vms_vec; 687 extern const bfd_target alpha_vms_lib_txt_vec; 688 extern const bfd_target am33_elf32_linux_vec; 689 extern const bfd_target amdgcn_elf64_le_vec; 690 extern const bfd_target aout_vec; 691 extern const bfd_target arc_elf32_be_vec; 692 extern const bfd_target arc_elf32_le_vec; 693 extern const bfd_target arm_elf32_be_vec; 694 extern const bfd_target arm_elf32_le_vec; 695 extern const bfd_target arm_elf32_fdpic_be_vec; 696 extern const bfd_target arm_elf32_fdpic_le_vec; 697 extern const bfd_target arm_elf32_nacl_be_vec; 698 extern const bfd_target arm_elf32_nacl_le_vec; 699 extern const bfd_target arm_elf32_vxworks_be_vec; 700 extern const bfd_target arm_elf32_vxworks_le_vec; 701 extern const bfd_target arm_mach_o_vec; 702 extern const bfd_target arm_pe_be_vec; 703 extern const bfd_target arm_pe_le_vec; 704 extern const bfd_target arm_pe_wince_be_vec; 705 extern const bfd_target arm_pe_wince_le_vec; 706 extern const bfd_target arm_pei_be_vec; 707 extern const bfd_target arm_pei_le_vec; 708 extern const bfd_target arm_pei_wince_be_vec; 709 extern const bfd_target arm_pei_wince_le_vec; 710 extern const bfd_target avr_elf32_vec; 711 extern const bfd_target bfin_elf32_vec; 712 extern const bfd_target bfin_elf32_fdpic_vec; 713 extern const bfd_target cr16_elf32_vec; 714 extern const bfd_target cris_aout_vec; 715 extern const bfd_target cris_elf32_vec; 716 extern const bfd_target cris_elf32_us_vec; 717 extern const bfd_target crx_elf32_vec; 718 extern const bfd_target csky_elf32_be_vec; 719 extern const bfd_target csky_elf32_le_vec; 720 extern const bfd_target d10v_elf32_vec; 721 extern const bfd_target d30v_elf32_vec; 722 extern const bfd_target dlx_elf32_be_vec; 723 extern const bfd_target elf32_be_vec; 724 extern const bfd_target elf32_le_vec; 725 extern const bfd_target elf64_be_vec; 726 extern const bfd_target elf64_le_vec; 727 extern const bfd_target bpf_elf64_le_vec; 728 extern const bfd_target bpf_elf64_be_vec; 729 extern const bfd_target epiphany_elf32_vec; 730 extern const bfd_target fr30_elf32_vec; 731 extern const bfd_target frv_elf32_vec; 732 extern const bfd_target frv_elf32_fdpic_vec; 733 extern const bfd_target h8300_elf32_vec; 734 extern const bfd_target h8300_elf32_linux_vec; 735 extern const bfd_target hppa_elf32_vec; 736 extern const bfd_target hppa_elf32_linux_vec; 737 extern const bfd_target hppa_elf32_nbsd_vec; 738 extern const bfd_target hppa_elf64_vec; 739 extern const bfd_target hppa_elf64_linux_vec; 740 extern const bfd_target hppa_som_vec; 741 extern const bfd_target i386_aout_vec; 742 extern const bfd_target i386_aout_bsd_vec; 743 extern const bfd_target i386_aout_lynx_vec; 744 extern const bfd_target i386_coff_vec; 745 extern const bfd_target i386_coff_go32_vec; 746 extern const bfd_target i386_coff_go32stubbed_vec; 747 extern const bfd_target i386_coff_lynx_vec; 748 extern const bfd_target i386_elf32_vec; 749 extern const bfd_target i386_elf32_fbsd_vec; 750 extern const bfd_target i386_elf32_sol2_vec; 751 extern const bfd_target i386_elf32_vxworks_vec; 752 extern const bfd_target i386_mach_o_vec; 753 extern const bfd_target i386_msdos_vec; 754 extern const bfd_target i386_pe_vec; 755 extern const bfd_target i386_pe_big_vec; 756 extern const bfd_target i386_pei_vec; 757 extern const bfd_target iamcu_elf32_vec; 758 extern const bfd_target ia64_elf32_be_vec; 759 extern const bfd_target ia64_elf32_hpux_be_vec; 760 extern const bfd_target ia64_elf64_be_vec; 761 extern const bfd_target ia64_elf64_le_vec; 762 extern const bfd_target ia64_elf64_hpux_be_vec; 763 extern const bfd_target ia64_elf64_vms_vec; 764 extern const bfd_target ia64_pei_vec; 765 extern const bfd_target ip2k_elf32_vec; 766 extern const bfd_target iq2000_elf32_vec; 767 extern const bfd_target lm32_elf32_vec; 768 extern const bfd_target lm32_elf32_fdpic_vec; 769 extern const bfd_target loongarch_elf64_vec; 770 extern const bfd_target loongarch_elf32_vec; 771 extern const bfd_target m32c_elf32_vec; 772 extern const bfd_target m32r_elf32_vec; 773 extern const bfd_target m32r_elf32_le_vec; 774 extern const bfd_target m32r_elf32_linux_vec; 775 extern const bfd_target m32r_elf32_linux_le_vec; 776 extern const bfd_target m68hc11_elf32_vec; 777 extern const bfd_target m68hc12_elf32_vec; 778 extern const bfd_target m68k_elf32_vec; 779 extern const bfd_target s12z_elf32_vec; 780 extern const bfd_target mach_o_be_vec; 781 extern const bfd_target mach_o_le_vec; 782 extern const bfd_target mach_o_fat_vec; 783 extern const bfd_target mcore_elf32_be_vec; 784 extern const bfd_target mcore_elf32_le_vec; 785 extern const bfd_target mcore_pe_be_vec; 786 extern const bfd_target mcore_pe_le_vec; 787 extern const bfd_target mcore_pei_be_vec; 788 extern const bfd_target mcore_pei_le_vec; 789 extern const bfd_target mep_elf32_vec; 790 extern const bfd_target mep_elf32_le_vec; 791 extern const bfd_target metag_elf32_vec; 792 extern const bfd_target microblaze_elf32_vec; 793 extern const bfd_target microblaze_elf32_le_vec; 794 extern const bfd_target mips_ecoff_be_vec; 795 extern const bfd_target mips_ecoff_le_vec; 796 extern const bfd_target mips_ecoff_bele_vec; 797 extern const bfd_target mips_elf32_be_vec; 798 extern const bfd_target mips_elf32_le_vec; 799 extern const bfd_target mips_elf32_n_be_vec; 800 extern const bfd_target mips_elf32_n_le_vec; 801 extern const bfd_target mips_elf32_ntrad_be_vec; 802 extern const bfd_target mips_elf32_ntrad_le_vec; 803 extern const bfd_target mips_elf32_ntradfbsd_be_vec; 804 extern const bfd_target mips_elf32_ntradfbsd_le_vec; 805 extern const bfd_target mips_elf32_trad_be_vec; 806 extern const bfd_target mips_elf32_trad_le_vec; 807 extern const bfd_target mips_elf32_tradfbsd_be_vec; 808 extern const bfd_target mips_elf32_tradfbsd_le_vec; 809 extern const bfd_target mips_elf32_vxworks_be_vec; 810 extern const bfd_target mips_elf32_vxworks_le_vec; 811 extern const bfd_target mips_elf64_be_vec; 812 extern const bfd_target mips_elf64_le_vec; 813 extern const bfd_target mips_elf64_trad_be_vec; 814 extern const bfd_target mips_elf64_trad_le_vec; 815 extern const bfd_target mips_elf64_tradfbsd_be_vec; 816 extern const bfd_target mips_elf64_tradfbsd_le_vec; 817 extern const bfd_target mmix_elf64_vec; 818 extern const bfd_target mmix_mmo_vec; 819 extern const bfd_target mn10200_elf32_vec; 820 extern const bfd_target mn10300_elf32_vec; 821 extern const bfd_target moxie_elf32_be_vec; 822 extern const bfd_target moxie_elf32_le_vec; 823 extern const bfd_target msp430_elf32_vec; 824 extern const bfd_target msp430_elf32_ti_vec; 825 extern const bfd_target mt_elf32_vec; 826 extern const bfd_target nds32_elf32_be_vec; 827 extern const bfd_target nds32_elf32_le_vec; 828 extern const bfd_target nds32_elf32_linux_be_vec; 829 extern const bfd_target nds32_elf32_linux_le_vec; 830 extern const bfd_target nfp_elf64_vec; 831 extern const bfd_target nios2_elf32_be_vec; 832 extern const bfd_target nios2_elf32_le_vec; 833 extern const bfd_target ns32k_aout_pc532mach_vec; 834 extern const bfd_target ns32k_aout_pc532nbsd_vec; 835 extern const bfd_target or1k_elf32_vec; 836 extern const bfd_target pdp11_aout_vec; 837 extern const bfd_target pef_vec; 838 extern const bfd_target pef_xlib_vec; 839 extern const bfd_target pj_elf32_vec; 840 extern const bfd_target pj_elf32_le_vec; 841 extern const bfd_target plugin_vec; 842 extern const bfd_target powerpc_boot_vec; 843 extern const bfd_target powerpc_elf32_vec; 844 extern const bfd_target powerpc_elf32_le_vec; 845 extern const bfd_target powerpc_elf32_fbsd_vec; 846 extern const bfd_target powerpc_elf32_vxworks_vec; 847 extern const bfd_target powerpc_elf64_vec; 848 extern const bfd_target powerpc_elf64_le_vec; 849 extern const bfd_target powerpc_elf64_fbsd_vec; 850 extern const bfd_target powerpc_elf64_fbsd_le_vec; 851 extern const bfd_target powerpc_xcoff_vec; 852 extern const bfd_target pru_elf32_vec; 853 extern const bfd_target riscv_elf32_vec; 854 extern const bfd_target riscv_elf64_vec; 855 extern const bfd_target riscv_elf32_be_vec; 856 extern const bfd_target riscv_elf64_be_vec; 857 extern const bfd_target rl78_elf32_vec; 858 extern const bfd_target rs6000_xcoff64_vec; 859 extern const bfd_target rs6000_xcoff64_aix_vec; 860 extern const bfd_target rs6000_xcoff_vec; 861 extern const bfd_target rx_elf32_be_vec; 862 extern const bfd_target rx_elf32_be_ns_vec; 863 extern const bfd_target rx_elf32_le_vec; 864 extern const bfd_target rx_elf32_linux_le_vec; 865 extern const bfd_target s390_elf32_vec; 866 extern const bfd_target s390_elf64_vec; 867 extern const bfd_target score_elf32_be_vec; 868 extern const bfd_target score_elf32_le_vec; 869 extern const bfd_target sh_coff_vec; 870 extern const bfd_target sh_coff_le_vec; 871 extern const bfd_target sh_coff_small_vec; 872 extern const bfd_target sh_coff_small_le_vec; 873 extern const bfd_target sh_elf32_vec; 874 extern const bfd_target sh_elf32_le_vec; 875 extern const bfd_target sh_elf32_fdpic_be_vec; 876 extern const bfd_target sh_elf32_fdpic_le_vec; 877 extern const bfd_target sh_elf32_linux_vec; 878 extern const bfd_target sh_elf32_linux_be_vec; 879 extern const bfd_target sh_elf32_nbsd_vec; 880 extern const bfd_target sh_elf32_nbsd_le_vec; 881 extern const bfd_target sh_elf32_vxworks_vec; 882 extern const bfd_target sh_elf32_vxworks_le_vec; 883 extern const bfd_target sh_pe_le_vec; 884 extern const bfd_target sh_pei_le_vec; 885 extern const bfd_target sparc_elf32_vec; 886 extern const bfd_target sparc_elf32_sol2_vec; 887 extern const bfd_target sparc_elf32_vxworks_vec; 888 extern const bfd_target sparc_elf64_vec; 889 extern const bfd_target sparc_elf64_fbsd_vec; 890 extern const bfd_target sparc_elf64_sol2_vec; 891 extern const bfd_target spu_elf32_vec; 892 extern const bfd_target sym_vec; 893 extern const bfd_target tic30_coff_vec; 894 extern const bfd_target tic4x_coff0_vec; 895 extern const bfd_target tic4x_coff0_beh_vec; 896 extern const bfd_target tic4x_coff1_vec; 897 extern const bfd_target tic4x_coff1_beh_vec; 898 extern const bfd_target tic4x_coff2_vec; 899 extern const bfd_target tic4x_coff2_beh_vec; 900 extern const bfd_target tic54x_coff0_vec; 901 extern const bfd_target tic54x_coff0_beh_vec; 902 extern const bfd_target tic54x_coff1_vec; 903 extern const bfd_target tic54x_coff1_beh_vec; 904 extern const bfd_target tic54x_coff2_vec; 905 extern const bfd_target tic54x_coff2_beh_vec; 906 extern const bfd_target tic6x_elf32_be_vec; 907 extern const bfd_target tic6x_elf32_le_vec; 908 extern const bfd_target tic6x_elf32_c6000_be_vec; 909 extern const bfd_target tic6x_elf32_c6000_le_vec; 910 extern const bfd_target tic6x_elf32_linux_be_vec; 911 extern const bfd_target tic6x_elf32_linux_le_vec; 912 extern const bfd_target tilegx_elf32_be_vec; 913 extern const bfd_target tilegx_elf32_le_vec; 914 extern const bfd_target tilegx_elf64_be_vec; 915 extern const bfd_target tilegx_elf64_le_vec; 916 extern const bfd_target tilepro_elf32_vec; 917 extern const bfd_target v800_elf32_vec; 918 extern const bfd_target v850_elf32_vec; 919 extern const bfd_target ft32_elf32_vec; 920 extern const bfd_target vax_aout_1knbsd_vec; 921 extern const bfd_target vax_aout_nbsd_vec; 922 extern const bfd_target vax_elf32_vec; 923 extern const bfd_target visium_elf32_vec; 924 extern const bfd_target wasm_vec; 925 extern const bfd_target wasm32_elf32_vec; 926 extern const bfd_target x86_64_coff_vec; 927 extern const bfd_target x86_64_elf32_vec; 928 extern const bfd_target x86_64_elf64_vec; 929 extern const bfd_target x86_64_elf64_cloudabi_vec; 930 extern const bfd_target x86_64_elf64_fbsd_vec; 931 extern const bfd_target x86_64_elf64_sol2_vec; 932 extern const bfd_target x86_64_mach_o_vec; 933 extern const bfd_target x86_64_pe_vec; 934 extern const bfd_target x86_64_pe_big_vec; 935 extern const bfd_target x86_64_pei_vec; 936 extern const bfd_target xgate_elf32_vec; 937 extern const bfd_target xstormy16_elf32_vec; 938 extern const bfd_target xtensa_elf32_be_vec; 939 extern const bfd_target xtensa_elf32_le_vec; 940 extern const bfd_target z80_coff_vec; 941 extern const bfd_target z80_elf32_vec; 942 extern const bfd_target z8k_coff_vec; 943 944 /* These are always included. */ 945 extern const bfd_target srec_vec; 946 extern const bfd_target symbolsrec_vec; 947 extern const bfd_target verilog_vec; 948 extern const bfd_target tekhex_vec; 949 extern const bfd_target binary_vec; 950 extern const bfd_target ihex_vec; 951 952 /* All of the xvecs for core files. */ 953 extern const bfd_target core_aix386_vec; 954 extern const bfd_target core_cisco_be_vec; 955 extern const bfd_target core_cisco_le_vec; 956 extern const bfd_target core_hppabsd_vec; 957 extern const bfd_target core_hpux_vec; 958 extern const bfd_target core_irix_vec; 959 extern const bfd_target core_netbsd_vec; 960 extern const bfd_target core_osf_vec; 961 extern const bfd_target core_ptrace_vec; 962 extern const bfd_target core_sco5_vec; 963 extern const bfd_target core_trad_vec; 964 965 static const bfd_target * const _bfd_target_vector[] = 966 { 967 #ifdef SELECT_VECS 968 969 SELECT_VECS, 970 971 #else /* not SELECT_VECS */ 972 973 #ifdef DEFAULT_VECTOR 974 &DEFAULT_VECTOR, 975 #endif 976 /* This list is alphabetized to make it easy to compare 977 with other vector lists -- the decls above and 978 the case statement in configure.ac. 979 Try to keep it in order when adding new targets, and 980 use a name of the form <cpu>_<format>_<other>_<endian>_vec. 981 Note that sorting is done as if _<endian>_vec wasn't present. 982 Vectors that don't compile on all systems, or aren't finished, 983 should have an entry here with #if 0 around it, to show that 984 it wasn't omitted by mistake. */ 985 #ifdef BFD64 986 &aarch64_elf32_be_vec, 987 &aarch64_elf32_le_vec, 988 &aarch64_elf64_be_vec, 989 &aarch64_elf64_be_cloudabi_vec, 990 &aarch64_elf64_le_vec, 991 &aarch64_elf64_le_cloudabi_vec, 992 &aarch64_mach_o_vec, 993 &aarch64_pei_vec, 994 #endif 995 996 #ifdef BFD64 997 &amdgcn_elf64_le_vec, 998 #endif 999 1000 #ifdef BFD64 1001 &alpha_ecoff_le_vec, 1002 &alpha_elf64_vec, 1003 &alpha_elf64_fbsd_vec, 1004 &alpha_vms_vec, 1005 #endif 1006 &alpha_vms_lib_txt_vec, 1007 1008 &am33_elf32_linux_vec, 1009 1010 #if 0 1011 /* Since a.out files lack decent magic numbers, no way to recognize 1012 which kind of a.out file it is. */ 1013 &aout_vec, 1014 #endif 1015 1016 &arc_elf32_be_vec, 1017 &arc_elf32_le_vec, 1018 1019 &arm_elf32_be_vec, 1020 &arm_elf32_le_vec, 1021 &arm_elf32_fdpic_be_vec, 1022 &arm_elf32_fdpic_le_vec, 1023 &arm_elf32_vxworks_be_vec, 1024 &arm_elf32_vxworks_le_vec, 1025 &arm_mach_o_vec, 1026 &arm_pe_be_vec, 1027 &arm_pe_le_vec, 1028 &arm_pe_wince_be_vec, 1029 &arm_pe_wince_le_vec, 1030 &arm_pei_be_vec, 1031 &arm_pei_le_vec, 1032 &arm_pei_wince_be_vec, 1033 &arm_pei_wince_le_vec, 1034 1035 &avr_elf32_vec, 1036 1037 &bfin_elf32_vec, 1038 &bfin_elf32_fdpic_vec, 1039 1040 &cr16_elf32_vec, 1041 1042 &cris_aout_vec, 1043 &cris_elf32_vec, 1044 &cris_elf32_us_vec, 1045 1046 &crx_elf32_vec, 1047 1048 &csky_elf32_be_vec, 1049 &csky_elf32_le_vec, 1050 1051 &d10v_elf32_vec, 1052 &d30v_elf32_vec, 1053 1054 &dlx_elf32_be_vec, 1055 1056 /* This, and other vectors, may not be used in any *.mt configuration. 1057 But that does not mean they are unnecessary. If configured with 1058 --enable-targets=all, objdump or gdb should be able to examine 1059 the file even if we don't recognize the machine type. */ 1060 &elf32_be_vec, 1061 &elf32_le_vec, 1062 #ifdef BFD64 1063 &elf64_be_vec, 1064 &elf64_le_vec, 1065 #endif 1066 1067 &epiphany_elf32_vec, 1068 1069 &fr30_elf32_vec, 1070 1071 &frv_elf32_vec, 1072 &frv_elf32_fdpic_vec, 1073 1074 &h8300_elf32_vec, 1075 &h8300_elf32_linux_vec, 1076 1077 &hppa_elf32_vec, 1078 &hppa_elf32_linux_vec, 1079 &hppa_elf32_nbsd_vec, 1080 #ifdef BFD64 1081 &hppa_elf64_vec, 1082 &hppa_elf64_linux_vec, 1083 #endif 1084 &hppa_som_vec, 1085 1086 &i386_aout_vec, 1087 &i386_aout_bsd_vec, 1088 &i386_aout_lynx_vec, 1089 &i386_coff_vec, 1090 &i386_coff_go32_vec, 1091 &i386_coff_go32stubbed_vec, 1092 &i386_coff_lynx_vec, 1093 &i386_elf32_vec, 1094 &i386_elf32_fbsd_vec, 1095 &i386_elf32_sol2_vec, 1096 &i386_elf32_vxworks_vec, 1097 &i386_mach_o_vec, 1098 &i386_msdos_vec, 1099 &i386_pe_vec, 1100 &i386_pe_big_vec, 1101 &i386_pei_vec, 1102 1103 &iamcu_elf32_vec, 1104 1105 #ifdef BFD64 1106 &bpf_elf64_be_vec, 1107 &bpf_elf64_le_vec, 1108 #endif 1109 1110 #ifdef BFD64 1111 #if 0 1112 &ia64_elf32_be_vec, 1113 #endif 1114 &ia64_elf32_hpux_be_vec, 1115 &ia64_elf64_be_vec, 1116 &ia64_elf64_le_vec, 1117 &ia64_elf64_hpux_be_vec, 1118 &ia64_elf64_vms_vec, 1119 &ia64_pei_vec, 1120 #endif 1121 1122 &ip2k_elf32_vec, 1123 &iq2000_elf32_vec, 1124 1125 &lm32_elf32_vec, 1126 1127 &m32c_elf32_vec, 1128 1129 &m32r_elf32_vec, 1130 &m32r_elf32_le_vec, 1131 &m32r_elf32_linux_vec, 1132 &m32r_elf32_linux_le_vec, 1133 1134 &m68hc11_elf32_vec, 1135 &m68hc12_elf32_vec, 1136 1137 &m68k_elf32_vec, 1138 1139 &s12z_elf32_vec, 1140 1141 &mach_o_be_vec, 1142 &mach_o_le_vec, 1143 &mach_o_fat_vec, 1144 1145 &mcore_elf32_be_vec, 1146 &mcore_elf32_le_vec, 1147 &mcore_pe_be_vec, 1148 &mcore_pe_le_vec, 1149 &mcore_pei_be_vec, 1150 &mcore_pei_le_vec, 1151 1152 &mep_elf32_vec, 1153 1154 &metag_elf32_vec, 1155 1156 µblaze_elf32_vec, 1157 1158 &mips_ecoff_be_vec, 1159 &mips_ecoff_le_vec, 1160 &mips_ecoff_bele_vec, 1161 #ifdef BFD64 1162 &mips_elf32_be_vec, 1163 &mips_elf32_le_vec, 1164 &mips_elf32_n_be_vec, 1165 &mips_elf32_n_le_vec, 1166 &mips_elf32_ntrad_be_vec, 1167 &mips_elf32_ntrad_le_vec, 1168 &mips_elf32_ntradfbsd_be_vec, 1169 &mips_elf32_ntradfbsd_le_vec, 1170 &mips_elf32_trad_be_vec, 1171 &mips_elf32_trad_le_vec, 1172 &mips_elf32_tradfbsd_be_vec, 1173 &mips_elf32_tradfbsd_le_vec, 1174 &mips_elf32_vxworks_be_vec, 1175 &mips_elf32_vxworks_le_vec, 1176 &mips_elf64_be_vec, 1177 &mips_elf64_le_vec, 1178 &mips_elf64_trad_be_vec, 1179 &mips_elf64_trad_le_vec, 1180 &mips_elf64_tradfbsd_be_vec, 1181 &mips_elf64_tradfbsd_le_vec, 1182 #endif 1183 1184 #ifdef BFD64 1185 &mmix_elf64_vec, 1186 &mmix_mmo_vec, 1187 #endif 1188 1189 &mn10200_elf32_vec, 1190 &mn10300_elf32_vec, 1191 1192 &moxie_elf32_be_vec, 1193 &moxie_elf32_le_vec, 1194 1195 &msp430_elf32_vec, 1196 &msp430_elf32_ti_vec, 1197 1198 &mt_elf32_vec, 1199 1200 &nds32_elf32_be_vec, 1201 &nds32_elf32_le_vec, 1202 &nds32_elf32_linux_be_vec, 1203 &nds32_elf32_linux_le_vec, 1204 1205 #ifdef BFD64 1206 &nfp_elf64_vec, 1207 #endif 1208 1209 &nios2_elf32_be_vec, 1210 &nios2_elf32_le_vec, 1211 1212 &ns32k_aout_pc532mach_vec, 1213 &ns32k_aout_pc532nbsd_vec, 1214 1215 &or1k_elf32_vec, 1216 1217 &pdp11_aout_vec, 1218 1219 &pef_vec, 1220 &pef_xlib_vec, 1221 1222 &pj_elf32_vec, 1223 &pj_elf32_le_vec, 1224 1225 &powerpc_boot_vec, 1226 &powerpc_elf32_vec, 1227 &powerpc_elf32_le_vec, 1228 &powerpc_elf32_fbsd_vec, 1229 &powerpc_elf32_vxworks_vec, 1230 #ifdef BFD64 1231 &powerpc_elf64_vec, 1232 &powerpc_elf64_le_vec, 1233 &powerpc_elf64_fbsd_vec, 1234 &powerpc_elf64_fbsd_le_vec, 1235 #endif 1236 #if 0 1237 /* This has the same magic number as RS/6000. */ 1238 &powerpc_xcoff_vec, 1239 #endif 1240 1241 &pru_elf32_vec, 1242 1243 #ifdef BFD64 1244 &riscv_elf32_vec, 1245 &riscv_elf64_vec, 1246 &riscv_elf32_be_vec, 1247 &riscv_elf64_be_vec, 1248 #endif 1249 &rl78_elf32_vec, 1250 1251 #ifdef BFD64 1252 &rs6000_xcoff64_vec, 1253 &rs6000_xcoff64_aix_vec, 1254 #endif 1255 &rs6000_xcoff_vec, 1256 1257 &rx_elf32_be_vec, 1258 &rx_elf32_be_ns_vec, 1259 &rx_elf32_le_vec, 1260 1261 &s390_elf32_vec, 1262 #ifdef BFD64 1263 &s390_elf64_vec, 1264 #endif 1265 1266 #ifdef BFD64 1267 &score_elf32_be_vec, 1268 &score_elf32_le_vec, 1269 #endif 1270 1271 &sh_coff_vec, 1272 &sh_coff_le_vec, 1273 &sh_coff_small_vec, 1274 &sh_coff_small_le_vec, 1275 &sh_elf32_vec, 1276 &sh_elf32_le_vec, 1277 &sh_elf32_fdpic_be_vec, 1278 &sh_elf32_fdpic_le_vec, 1279 &sh_elf32_linux_vec, 1280 &sh_elf32_linux_be_vec, 1281 &sh_elf32_nbsd_vec, 1282 &sh_elf32_nbsd_le_vec, 1283 &sh_elf32_vxworks_vec, 1284 &sh_elf32_vxworks_le_vec, 1285 &sh_pe_le_vec, 1286 &sh_pei_le_vec, 1287 1288 &sparc_elf32_vec, 1289 &sparc_elf32_sol2_vec, 1290 &sparc_elf32_vxworks_vec, 1291 #ifdef BFD64 1292 &sparc_elf64_vec, 1293 &sparc_elf64_fbsd_vec, 1294 &sparc_elf64_sol2_vec, 1295 #endif 1296 1297 &spu_elf32_vec, 1298 1299 &sym_vec, 1300 1301 &tic30_coff_vec, 1302 &tic54x_coff0_beh_vec, 1303 &tic54x_coff0_vec, 1304 &tic54x_coff1_beh_vec, 1305 &tic54x_coff1_vec, 1306 &tic54x_coff2_beh_vec, 1307 &tic54x_coff2_vec, 1308 &tic6x_elf32_be_vec, 1309 &tic6x_elf32_le_vec, 1310 1311 &tilegx_elf32_be_vec, 1312 &tilegx_elf32_le_vec, 1313 #ifdef BFD64 1314 &tilegx_elf64_be_vec, 1315 &tilegx_elf64_le_vec, 1316 #endif 1317 &tilepro_elf32_vec, 1318 1319 &ft32_elf32_vec, 1320 1321 &v800_elf32_vec, 1322 &v850_elf32_vec, 1323 1324 &vax_aout_1knbsd_vec, 1325 &vax_aout_nbsd_vec, 1326 &vax_elf32_vec, 1327 1328 &visium_elf32_vec, 1329 1330 &wasm_vec, 1331 &wasm32_elf32_vec, 1332 1333 #ifdef BFD64 1334 &x86_64_coff_vec, 1335 &x86_64_elf32_vec, 1336 &x86_64_elf64_vec, 1337 &x86_64_elf64_cloudabi_vec, 1338 &x86_64_elf64_fbsd_vec, 1339 &x86_64_elf64_sol2_vec, 1340 &x86_64_mach_o_vec, 1341 &x86_64_pe_vec, 1342 &x86_64_pe_big_vec, 1343 &x86_64_pei_vec, 1344 #endif 1345 1346 &xgate_elf32_vec, 1347 1348 &xstormy16_elf32_vec, 1349 1350 &xtensa_elf32_be_vec, 1351 &xtensa_elf32_le_vec, 1352 1353 &z80_coff_vec, 1354 &z80_elf32_vec, 1355 1356 &z8k_coff_vec, 1357 1358 #ifdef BFD64 1359 &loongarch_elf32_vec, 1360 &loongarch_elf64_vec, 1361 #endif 1362 1363 #endif /* not SELECT_VECS */ 1364 1365 /* Always support S-records, for convenience. */ 1366 &srec_vec, 1367 &symbolsrec_vec, 1368 /* And verilog. */ 1369 &verilog_vec, 1370 /* And tekhex */ 1371 &tekhex_vec, 1372 /* Likewise for binary output. */ 1373 &binary_vec, 1374 /* Likewise for ihex. */ 1375 &ihex_vec, 1376 1377 #if BFD_SUPPORTS_PLUGINS 1378 &plugin_vec, 1379 #endif 1380 1381 /* Add any required traditional-core-file-handler. */ 1382 1383 #ifdef AIX386_CORE 1384 &core_aix386_vec, 1385 #endif 1386 #if 0 1387 /* We don't include cisco_core_*_vec. Although it has a magic number, 1388 the magic number isn't at the beginning of the file, and thus 1389 might spuriously match other kinds of files. */ 1390 &core_cisco_be_vec, 1391 &core_cisco_le_vec, 1392 #endif 1393 #ifdef HPPABSD_CORE 1394 &core_hppabsd_vec, 1395 #endif 1396 #ifdef HPUX_CORE 1397 &core_hpux_vec, 1398 #endif 1399 #ifdef IRIX_CORE 1400 &core_irix_vec, 1401 #endif 1402 #ifdef NETBSD_CORE 1403 &core_netbsd_vec, 1404 #endif 1405 #ifdef OSF_CORE 1406 &core_osf_vec, 1407 #endif 1408 #ifdef PTRACE_CORE 1409 &core_ptrace_vec, 1410 #endif 1411 #ifdef SCO5_CORE 1412 &core_sco5_vec, 1413 #endif 1414 #ifdef TRAD_CORE 1415 &core_trad_vec, 1416 #endif 1417 1418 NULL /* end of list marker */ 1419 }; 1420 const bfd_target *const *const bfd_target_vector = _bfd_target_vector; 1421 1422 /* bfd_default_vector[0] contains either the address of the default vector, 1423 if there is one, or zero if there isn't. */ 1424 1425 const bfd_target *bfd_default_vector[] = { 1426 #ifdef DEFAULT_VECTOR 1427 &DEFAULT_VECTOR, 1428 #endif 1429 NULL 1430 }; 1431 1432 /* bfd_associated_vector[] contains the associated target vectors used 1433 to reduce the ambiguity in bfd_check_format_matches. */ 1434 1435 static const bfd_target *const _bfd_associated_vector[] = { 1436 #ifdef ASSOCIATED_VECS 1437 ASSOCIATED_VECS, 1438 #endif 1439 NULL 1440 }; 1441 const bfd_target *const *const bfd_associated_vector = _bfd_associated_vector; 1442 1443 /* When there is an ambiguous match, bfd_check_format_matches puts the 1444 names of the matching targets in an array. This variable is the maximum 1445 number of entries that the array could possibly need. */ 1446 const size_t _bfd_target_vector_entries = sizeof (_bfd_target_vector)/sizeof (*_bfd_target_vector); 1447 1448 /* This array maps configuration triplets onto BFD vectors. */ 1450 1451 struct targmatch 1452 { 1453 /* The configuration triplet. */ 1454 const char *triplet; 1455 /* The BFD vector. If this is NULL, then the vector is found by 1456 searching forward for the next structure with a non NULL vector 1457 field. */ 1458 const bfd_target *vector; 1459 }; 1460 1461 /* targmatch.h is built by Makefile out of config.bfd. */ 1462 static const struct targmatch bfd_target_match[] = { 1463 #include "targmatch.h" 1464 { NULL, NULL } 1465 }; 1466 1467 /* Find a target vector, given a name or configuration triplet. */ 1468 1469 static const bfd_target * 1470 find_target (const char *name) 1471 { 1472 const bfd_target * const *target; 1473 const struct targmatch *match; 1474 1475 for (target = &bfd_target_vector[0]; *target != NULL; target++) 1476 if (strcmp (name, (*target)->name) == 0) 1477 return *target; 1478 1479 /* If we couldn't match on the exact name, try matching on the 1480 configuration triplet. FIXME: We should run the triplet through 1481 config.sub first, but that is hard. */ 1482 for (match = &bfd_target_match[0]; match->triplet != NULL; match++) 1483 { 1484 if (fnmatch (match->triplet, name, 0) == 0) 1485 { 1486 while (match->vector == NULL) 1487 ++match; 1488 return match->vector; 1489 } 1490 } 1491 1492 bfd_set_error (bfd_error_invalid_target); 1493 return NULL; 1494 } 1495 1496 /* 1497 FUNCTION 1498 bfd_set_default_target 1499 1500 SYNOPSIS 1501 bool bfd_set_default_target (const char *name); 1502 1503 DESCRIPTION 1504 Set the default target vector to use when recognizing a BFD. 1505 This takes the name of the target, which may be a BFD target 1506 name or a configuration triplet. 1507 */ 1508 1509 bool 1510 bfd_set_default_target (const char *name) 1511 { 1512 const bfd_target *target; 1513 1514 if (bfd_default_vector[0] != NULL 1515 && strcmp (name, bfd_default_vector[0]->name) == 0) 1516 return true; 1517 1518 target = find_target (name); 1519 if (target == NULL) 1520 return false; 1521 1522 bfd_default_vector[0] = target; 1523 return true; 1524 } 1525 1526 /* 1527 FUNCTION 1528 bfd_find_target 1529 1530 SYNOPSIS 1531 const bfd_target *bfd_find_target (const char *target_name, bfd *abfd); 1532 1533 DESCRIPTION 1534 Return a pointer to the transfer vector for the object target 1535 named @var{target_name}. If @var{target_name} is <<NULL>>, 1536 choose the one in the environment variable <<GNUTARGET>>; if 1537 that is null or not defined, then choose the first entry in the 1538 target list. Passing in the string "default" or setting the 1539 environment variable to "default" will cause the first entry in 1540 the target list to be returned, and "target_defaulted" will be 1541 set in the BFD if @var{abfd} isn't <<NULL>>. This causes 1542 <<bfd_check_format>> to loop over all the targets to find the 1543 one that matches the file being read. 1544 */ 1545 1546 const bfd_target * 1547 bfd_find_target (const char *target_name, bfd *abfd) 1548 { 1549 const char *targname; 1550 const bfd_target *target; 1551 1552 if (target_name != NULL) 1553 targname = target_name; 1554 else 1555 targname = getenv ("GNUTARGET"); 1556 1557 /* This is safe; the vector cannot be null. */ 1558 if (targname == NULL || strcmp (targname, "default") == 0) 1559 { 1560 if (bfd_default_vector[0] != NULL) 1561 target = bfd_default_vector[0]; 1562 else 1563 target = bfd_target_vector[0]; 1564 if (abfd) 1565 { 1566 abfd->xvec = target; 1567 abfd->target_defaulted = true; 1568 } 1569 return target; 1570 } 1571 1572 if (abfd) 1573 abfd->target_defaulted = false; 1574 1575 target = find_target (targname); 1576 if (target == NULL) 1577 return NULL; 1578 1579 if (abfd) 1580 abfd->xvec = target; 1581 return target; 1582 } 1583 1584 /* Helper function for bfd_get_target_info to determine the target's 1585 architecture. This method handles bfd internal target names as 1586 tuples and triplets. */ 1587 static bool 1588 _bfd_find_arch_match (const char *tname, const char **arch, 1589 const char **def_target_arch) 1590 { 1591 if (!arch) 1592 return false; 1593 1594 while (*arch != NULL) 1595 { 1596 const char *in_a = strstr (*arch, tname); 1597 char end_ch = (in_a ? in_a[strlen (tname)] : 0); 1598 1599 if (in_a && (in_a == *arch || in_a[-1] == ':') 1600 && end_ch == 0) 1601 { 1602 *def_target_arch = *arch; 1603 return true; 1604 } 1605 arch++; 1606 } 1607 return false; 1608 } 1609 1610 /* 1611 FUNCTION 1612 bfd_get_target_info 1613 SYNOPSIS 1614 const bfd_target *bfd_get_target_info (const char *target_name, 1615 bfd *abfd, 1616 bool *is_bigendian, 1617 int *underscoring, 1618 const char **def_target_arch); 1619 DESCRIPTION 1620 Return a pointer to the transfer vector for the object target 1621 named @var{target_name}. If @var{target_name} is <<NULL>>, 1622 choose the one in the environment variable <<GNUTARGET>>; if 1623 that is null or not defined, then choose the first entry in the 1624 target list. Passing in the string "default" or setting the 1625 environment variable to "default" will cause the first entry in 1626 the target list to be returned, and "target_defaulted" will be 1627 set in the BFD if @var{abfd} isn't <<NULL>>. This causes 1628 <<bfd_check_format>> to loop over all the targets to find the 1629 one that matches the file being read. 1630 If @var{is_bigendian} is not <<NULL>>, then set this value to target's 1631 endian mode. True for big-endian, FALSE for little-endian or for 1632 invalid target. 1633 If @var{underscoring} is not <<NULL>>, then set this value to target's 1634 underscoring mode. Zero for none-underscoring, -1 for invalid target, 1635 else the value of target vector's symbol underscoring. 1636 If @var{def_target_arch} is not <<NULL>>, then set it to the architecture 1637 string specified by the target_name. 1638 */ 1639 const bfd_target * 1640 bfd_get_target_info (const char *target_name, bfd *abfd, 1641 bool *is_bigendian, 1642 int *underscoring, const char **def_target_arch) 1643 { 1644 const bfd_target *target_vec; 1645 1646 if (is_bigendian) 1647 *is_bigendian = false; 1648 if (underscoring) 1649 *underscoring = -1; 1650 if (def_target_arch) 1651 *def_target_arch = NULL; 1652 target_vec = bfd_find_target (target_name, abfd); 1653 if (! target_vec) 1654 return NULL; 1655 if (is_bigendian) 1656 *is_bigendian = target_vec->byteorder == BFD_ENDIAN_BIG; 1657 if (underscoring) 1658 *underscoring = ((int) target_vec->symbol_leading_char) & 0xff; 1659 1660 if (def_target_arch) 1661 { 1662 const char *tname = target_vec->name; 1663 const char **arches = bfd_arch_list (); 1664 1665 if (arches && tname) 1666 { 1667 char *hyp = strchr (tname, '-'); 1668 1669 if (hyp != NULL) 1670 { 1671 tname = ++hyp; 1672 1673 /* Make sure we detect architecture names 1674 for triplets like "pe-arm-wince-little". */ 1675 if (!_bfd_find_arch_match (tname, arches, def_target_arch)) 1676 { 1677 char new_tname[50]; 1678 1679 strcpy (new_tname, hyp); 1680 while ((hyp = strrchr (new_tname, '-')) != NULL) 1681 { 1682 *hyp = 0; 1683 if (_bfd_find_arch_match (new_tname, arches, 1684 def_target_arch)) 1685 break; 1686 } 1687 } 1688 } 1689 else 1690 _bfd_find_arch_match (tname, arches, def_target_arch); 1691 } 1692 1693 free (arches); 1694 } 1695 return target_vec; 1696 } 1697 1698 /* 1699 FUNCTION 1700 bfd_target_list 1701 1702 SYNOPSIS 1703 const char ** bfd_target_list (void); 1704 1705 DESCRIPTION 1706 Return a freshly malloced NULL-terminated 1707 vector of the names of all the valid BFD targets. Do not 1708 modify the names. 1709 1710 */ 1711 1712 const char ** 1713 bfd_target_list (void) 1714 { 1715 int vec_length = 0; 1716 size_t amt; 1717 const bfd_target * const *target; 1718 const char **name_list, **name_ptr; 1719 1720 for (target = &bfd_target_vector[0]; *target != NULL; target++) 1721 vec_length++; 1722 1723 amt = (vec_length + 1) * sizeof (char **); 1724 name_ptr = name_list = (const char **) bfd_malloc (amt); 1725 1726 if (name_list == NULL) 1727 return NULL; 1728 1729 for (target = &bfd_target_vector[0]; *target != NULL; target++) 1730 if (target == &bfd_target_vector[0] 1731 || *target != bfd_target_vector[0]) 1732 *name_ptr++ = (*target)->name; 1733 1734 *name_ptr = NULL; 1735 return name_list; 1736 } 1737 1738 /* 1739 FUNCTION 1740 bfd_iterate_over_targets 1741 1742 SYNOPSIS 1743 const bfd_target *bfd_iterate_over_targets 1744 (int (*func) (const bfd_target *, void *), 1745 void *data); 1746 1747 DESCRIPTION 1748 Call @var{func} for each target in the list of BFD target 1749 vectors, passing @var{data} to @var{func}. Stop iterating if 1750 @var{func} returns a non-zero result, and return that target 1751 vector. Return NULL if @var{func} always returns zero. 1752 */ 1753 1754 const bfd_target * 1755 bfd_iterate_over_targets (int (*func) (const bfd_target *, void *), 1756 void *data) 1757 { 1758 const bfd_target *const *target; 1759 1760 for (target = bfd_target_vector; *target != NULL; ++target) 1761 if (func (*target, data)) 1762 return *target; 1763 1764 return NULL; 1765 } 1766 1767 /* 1768 FUNCTION 1769 bfd_flavour_name 1770 1771 SYNOPSIS 1772 const char *bfd_flavour_name (enum bfd_flavour flavour); 1773 1774 DESCRIPTION 1775 Return the string form of @var{flavour}. 1776 */ 1777 1778 const char * 1779 bfd_flavour_name (enum bfd_flavour flavour) 1780 { 1781 switch (flavour) 1782 { 1783 case bfd_target_unknown_flavour: return "unknown file format"; 1784 case bfd_target_aout_flavour: return "a.out"; 1785 case bfd_target_coff_flavour: return "COFF"; 1786 case bfd_target_ecoff_flavour: return "ECOFF"; 1787 case bfd_target_xcoff_flavour: return "XCOFF"; 1788 case bfd_target_elf_flavour: return "ELF"; 1789 case bfd_target_tekhex_flavour: return "Tekhex"; 1790 case bfd_target_srec_flavour: return "Srec"; 1791 case bfd_target_verilog_flavour: return "Verilog"; 1792 case bfd_target_ihex_flavour: return "Ihex"; 1793 case bfd_target_som_flavour: return "SOM"; 1794 case bfd_target_os9k_flavour: return "OS9K"; 1795 case bfd_target_versados_flavour: return "Versados"; 1796 case bfd_target_msdos_flavour: return "MSDOS"; 1797 case bfd_target_ovax_flavour: return "Ovax"; 1798 case bfd_target_evax_flavour: return "Evax"; 1799 case bfd_target_mmo_flavour: return "mmo"; 1800 case bfd_target_mach_o_flavour: return "MACH_O"; 1801 case bfd_target_pef_flavour: return "PEF"; 1802 case bfd_target_pef_xlib_flavour: return "PEF_XLIB"; 1803 case bfd_target_sym_flavour: return "SYM"; 1804 /* There is no "default" case here so that -Wswitch (part of -Wall) 1805 catches missing entries. */ 1806 } 1807 1808 abort (); 1809 } 1810
Indexes created Thu Mar 26 00:23:24 UTC 2026