bfd/elfxx-target.h

   1 /* Target definitions for NN-bit ELF
   2    Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
   3    Free Software Foundation, Inc.
   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 2 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
  20
  21 /* This structure contains everything that BFD knows about a target.
  22    It includes things like its byte order, name, what routines to call
  23    to do various operations, etc.  Every BFD points to a target structure
  24    with its "xvec" member.
  25
  26    There are two such structures here:  one for big-endian machines and
  27    one for little-endian machines.   */
  28
  29 #define bfd_elfNN_close_and_cleanup _bfd_elf_close_and_cleanup
  30 #define bfd_elfNN_bfd_free_cached_info _bfd_generic_bfd_free_cached_info
  31 #ifndef bfd_elfNN_get_section_contents
  32 #define bfd_elfNN_get_section_contents _bfd_generic_get_section_contents
  33 #endif
  34
  35 #define bfd_elfNN_canonicalize_dynamic_symtab _bfd_elf_canonicalize_dynamic_symtab
  36 #define bfd_elfNN_canonicalize_reloc    _bfd_elf_canonicalize_reloc
  37 #ifndef bfd_elfNN_find_nearest_line
  38 #define bfd_elfNN_find_nearest_line     _bfd_elf_find_nearest_line
  39 #endif
  40 #define bfd_elfNN_read_minisymbols      _bfd_elf_read_minisymbols
  41 #define bfd_elfNN_minisymbol_to_symbol  _bfd_elf_minisymbol_to_symbol
  42 #define bfd_elfNN_get_dynamic_symtab_upper_bound _bfd_elf_get_dynamic_symtab_upper_bound
  43 #define bfd_elfNN_get_lineno            _bfd_elf_get_lineno
  44 #ifndef bfd_elfNN_get_reloc_upper_bound
  45 #define bfd_elfNN_get_reloc_upper_bound _bfd_elf_get_reloc_upper_bound
  46 #endif
  47 #define bfd_elfNN_get_symbol_info       _bfd_elf_get_symbol_info
  48 #define bfd_elfNN_get_symtab            _bfd_elf_get_symtab
  49 #define bfd_elfNN_get_symtab_upper_bound _bfd_elf_get_symtab_upper_bound
  50 #if 0 /* done in elf-bfd.h */
  51 #define bfd_elfNN_link_record_dynamic_symbol _bfd_elf_link_record_dynamic_symbol
  52 #endif
  53 #define bfd_elfNN_make_empty_symbol     _bfd_elf_make_empty_symbol
  54 #define bfd_elfNN_new_section_hook      _bfd_elf_new_section_hook
  55 #define bfd_elfNN_set_arch_mach         _bfd_elf_set_arch_mach
  56 #ifndef bfd_elfNN_set_section_contents
  57 #define bfd_elfNN_set_section_contents  _bfd_elf_set_section_contents
  58 #endif
  59 #define bfd_elfNN_sizeof_headers        _bfd_elf_sizeof_headers
  60 #define bfd_elfNN_write_object_contents _bfd_elf_write_object_contents
  61 #define bfd_elfNN_write_corefile_contents _bfd_elf_write_corefile_contents
  62
  63 #define bfd_elfNN_get_section_contents_in_window \
  64   _bfd_generic_get_section_contents_in_window
  65
  66 #ifndef elf_backend_got_symbol_offset
  67 #define elf_backend_got_symbol_offset (bfd_vma) 0
  68 #endif
  69 #ifndef elf_backend_want_got_plt
  70 #define elf_backend_want_got_plt 0
  71 #endif
  72 #ifndef elf_backend_plt_readonly
  73 #define elf_backend_plt_readonly 0
  74 #endif
  75 #ifndef elf_backend_want_plt_sym
  76 #define elf_backend_want_plt_sym 0
  77 #endif
  78 #ifndef elf_backend_plt_not_loaded
  79 #define elf_backend_plt_not_loaded 0
  80 #endif
  81 #ifndef elf_backend_plt_alignment
  82 #define elf_backend_plt_alignment 2
  83 #endif
  84 #ifndef elf_backend_want_dynbss
  85 #define elf_backend_want_dynbss 1
  86 #endif
  87
  88 #define bfd_elfNN_bfd_debug_info_start  bfd_void
  89 #define bfd_elfNN_bfd_debug_info_end    bfd_void
  90 #define bfd_elfNN_bfd_debug_info_accumulate     (PROTO(void,(*),(bfd*, struct sec *))) bfd_void
  91
  92 #ifndef bfd_elfNN_bfd_get_relocated_section_contents
  93 #define bfd_elfNN_bfd_get_relocated_section_contents \
  94  bfd_generic_get_relocated_section_contents
  95 #endif
  96
  97 #ifndef bfd_elfNN_bfd_relax_section
  98 #define bfd_elfNN_bfd_relax_section bfd_generic_relax_section
  99 #endif
 100
 101 #ifndef elf_backend_can_gc_sections
 102 #define elf_backend_can_gc_sections 0
 103 #endif
 104 #ifndef elf_backend_want_got_sym
 105 #define elf_backend_want_got_sym 1
 106 #endif
 107 #ifndef elf_backend_gc_mark_hook
 108 #define elf_backend_gc_mark_hook        NULL
 109 #endif
 110 #ifndef elf_backend_gc_sweep_hook
 111 #define elf_backend_gc_sweep_hook       NULL
 112 #endif
 113 #ifndef bfd_elfNN_bfd_gc_sections
 114 #define bfd_elfNN_bfd_gc_sections _bfd_elfNN_gc_sections
 115 #endif
 116
 117 #ifndef bfd_elfNN_bfd_merge_sections
 118 #define bfd_elfNN_bfd_merge_sections \
 119   _bfd_elf_merge_sections
 120 #endif
 121
 122 #ifndef bfd_elfNN_bfd_make_debug_symbol
 123 #define bfd_elfNN_bfd_make_debug_symbol \
 124   ((asymbol *(*) PARAMS ((bfd *, void *, unsigned long))) bfd_nullvoidptr)
 125 #endif
 126
 127 #ifndef bfd_elfNN_bfd_copy_private_symbol_data
 128 #define bfd_elfNN_bfd_copy_private_symbol_data \
 129   _bfd_elf_copy_private_symbol_data
 130 #endif
 131
 132 #ifndef bfd_elfNN_bfd_copy_private_section_data
 133 #define bfd_elfNN_bfd_copy_private_section_data \
 134   _bfd_elf_copy_private_section_data
 135 #endif
 136 #ifndef bfd_elfNN_bfd_copy_private_bfd_data
 137 #define bfd_elfNN_bfd_copy_private_bfd_data \
 138   ((boolean (*) PARAMS ((bfd *, bfd *))) bfd_true)
 139 #endif
 140 #ifndef bfd_elfNN_bfd_print_private_bfd_data
 141 #define bfd_elfNN_bfd_print_private_bfd_data \
 142   _bfd_elf_print_private_bfd_data
 143 #endif
 144 #ifndef bfd_elfNN_bfd_merge_private_bfd_data
 145 #define bfd_elfNN_bfd_merge_private_bfd_data \
 146   ((boolean (*) PARAMS ((bfd *, bfd *))) bfd_true)
 147 #endif
 148 #ifndef bfd_elfNN_bfd_set_private_flags
 149 #define bfd_elfNN_bfd_set_private_flags \
 150   ((boolean (*) PARAMS ((bfd *, flagword))) bfd_true)
 151 #endif
 152 #ifndef bfd_elfNN_bfd_is_local_label_name
 153 #define bfd_elfNN_bfd_is_local_label_name _bfd_elf_is_local_label_name
 154 #endif
 155
 156 #ifndef bfd_elfNN_get_dynamic_reloc_upper_bound
 157 #define bfd_elfNN_get_dynamic_reloc_upper_bound \
 158   _bfd_elf_get_dynamic_reloc_upper_bound
 159 #endif
 160 #ifndef bfd_elfNN_canonicalize_dynamic_reloc
 161 #define bfd_elfNN_canonicalize_dynamic_reloc \
 162   _bfd_elf_canonicalize_dynamic_reloc
 163 #endif
 164
 165 #ifdef elf_backend_relocate_section
 166 #ifndef bfd_elfNN_bfd_link_hash_table_create
 167 #define bfd_elfNN_bfd_link_hash_table_create _bfd_elf_link_hash_table_create
 168 #endif
 169 #else /* ! defined (elf_backend_relocate_section) */
 170 /* If no backend relocate_section routine, use the generic linker.  */
 171 #ifndef bfd_elfNN_bfd_link_hash_table_create
 172 #define bfd_elfNN_bfd_link_hash_table_create \
 173   _bfd_generic_link_hash_table_create
 174 #endif
 175 #ifndef bfd_elfNN_bfd_link_add_symbols
 176 #define bfd_elfNN_bfd_link_add_symbols  _bfd_generic_link_add_symbols
 177 #endif
 178 #ifndef bfd_elfNN_bfd_final_link
 179 #define bfd_elfNN_bfd_final_link        _bfd_generic_final_link
 180 #endif
 181 #endif /* ! defined (elf_backend_relocate_section) */
 182 #ifndef bfd_elfNN_bfd_link_split_section
 183 #define bfd_elfNN_bfd_link_split_section _bfd_generic_link_split_section
 184 #endif
 185
 186 #ifndef bfd_elfNN_archive_p
 187 #define bfd_elfNN_archive_p bfd_generic_archive_p
 188 #endif
 189
 190 #ifndef bfd_elfNN_write_archive_contents
 191 #define bfd_elfNN_write_archive_contents _bfd_write_archive_contents
 192 #endif
 193
 194 #ifndef bfd_elfNN_mkobject
 195 #define bfd_elfNN_mkobject bfd_elf_mkobject
 196 #endif
 197
 198 #ifndef bfd_elfNN_mkcorefile
 199 #define bfd_elfNN_mkcorefile bfd_elf_mkcorefile
 200 #endif
 201
 202 #ifndef bfd_elfNN_mkarchive
 203 #define bfd_elfNN_mkarchive _bfd_generic_mkarchive
 204 #endif
 205
 206 #ifndef elf_symbol_leading_char
 207 #define elf_symbol_leading_char 0
 208 #endif
 209
 210 #ifndef elf_info_to_howto
 211 #define elf_info_to_howto 0
 212 #endif
 213
 214 #ifndef elf_info_to_howto_rel
 215 #define elf_info_to_howto_rel 0
 216 #endif
 217
 218 #ifndef ELF_MAXPAGESIZE
 219   #error ELF_MAXPAGESIZE is not defined
 220 #define ELF_MAXPAGESIZE 1
 221 #endif
 222
 223 #ifndef elf_backend_collect
 224 #define elf_backend_collect false
 225 #endif
 226 #ifndef elf_backend_type_change_ok
 227 #define elf_backend_type_change_ok false
 228 #endif
 229
 230 #ifndef elf_backend_sym_is_global
 231 #define elf_backend_sym_is_global       0
 232 #endif
 233 #ifndef elf_backend_object_p
 234 #define elf_backend_object_p            0
 235 #endif
 236 #ifndef elf_backend_symbol_processing
 237 #define elf_backend_symbol_processing   0
 238 #endif
 239 #ifndef elf_backend_symbol_table_processing
 240 #define elf_backend_symbol_table_processing     0
 241 #endif
 242 #ifndef elf_backend_get_symbol_type
 243 #define elf_backend_get_symbol_type 0
 244 #endif
 245 #ifndef elf_backend_section_processing
 246 #define elf_backend_section_processing  0
 247 #endif
 248 #ifndef elf_backend_section_from_shdr
 249 #define elf_backend_section_from_shdr   0
 250 #endif
 251 #ifndef elf_backend_section_flags
 252 #define elf_backend_section_flags       0
 253 #endif
 254 #ifndef elf_backend_section_from_phdr
 255 #define elf_backend_section_from_phdr   0
 256 #endif
 257 #ifndef elf_backend_fake_sections
 258 #define elf_backend_fake_sections       0
 259 #endif
 260 #ifndef elf_backend_section_from_bfd_section
 261 #define elf_backend_section_from_bfd_section    0
 262 #endif
 263 #ifndef elf_backend_add_symbol_hook
 264 #define elf_backend_add_symbol_hook     0
 265 #endif
 266 #ifndef elf_backend_link_output_symbol_hook
 267 #define elf_backend_link_output_symbol_hook 0
 268 #endif
 269 #ifndef elf_backend_create_dynamic_sections
 270 #define elf_backend_create_dynamic_sections 0
 271 #endif
 272 #ifndef elf_backend_check_relocs
 273 #define elf_backend_check_relocs        0
 274 #endif
 275 #ifndef elf_backend_adjust_dynamic_symbol
 276 #define elf_backend_adjust_dynamic_symbol 0
 277 #endif
 278 #ifndef elf_backend_always_size_sections
 279 #define elf_backend_always_size_sections 0
 280 #endif
 281 #ifndef elf_backend_size_dynamic_sections
 282 #define elf_backend_size_dynamic_sections 0
 283 #endif
 284 #ifndef elf_backend_relocate_section
 285 #define elf_backend_relocate_section    0
 286 #endif
 287 #ifndef elf_backend_finish_dynamic_symbol
 288 #define elf_backend_finish_dynamic_symbol       0
 289 #endif
 290 #ifndef elf_backend_finish_dynamic_sections
 291 #define elf_backend_finish_dynamic_sections     0
 292 #endif
 293 #ifndef elf_backend_begin_write_processing
 294 #define elf_backend_begin_write_processing      0
 295 #endif
 296 #ifndef elf_backend_final_write_processing
 297 #define elf_backend_final_write_processing      0
 298 #endif
 299 #ifndef elf_backend_additional_program_headers
 300 #define elf_backend_additional_program_headers  0
 301 #endif
 302 #ifndef elf_backend_modify_segment_map
 303 #define elf_backend_modify_segment_map  0
 304 #endif
 305 #ifndef elf_backend_ecoff_debug_swap
 306 #define elf_backend_ecoff_debug_swap    0
 307 #endif
 308 #ifndef elf_backend_got_header_size
 309 #define elf_backend_got_header_size     0
 310 #endif
 311 #ifndef elf_backend_plt_header_size
 312 #define elf_backend_plt_header_size     0
 313 #endif
 314 #ifndef elf_backend_post_process_headers
 315 #define elf_backend_post_process_headers        NULL
 316 #endif
 317 #ifndef elf_backend_print_symbol_all
 318 #define elf_backend_print_symbol_all            NULL
 319 #endif
 320 #ifndef elf_backend_output_arch_syms
 321 #define elf_backend_output_arch_syms            NULL
 322 #endif
 323 #ifndef elf_backend_copy_indirect_symbol
 324 #define elf_backend_copy_indirect_symbol  _bfd_elf_link_hash_copy_indirect
 325 #endif
 326 #ifndef elf_backend_hide_symbol
 327 #define elf_backend_hide_symbol         _bfd_elf_link_hash_hide_symbol
 328 #endif
 329 #ifndef elf_backend_emit_relocs
 330 #define elf_backend_emit_relocs                 NULL
 331 #endif
 332 #ifndef elf_backend_count_relocs
 333 #define elf_backend_count_relocs                NULL
 334 #endif
 335 #ifndef elf_backend_grok_prstatus
 336 #define elf_backend_grok_prstatus               NULL
 337 #endif
 338 #ifndef elf_backend_grok_psinfo
 339 #define elf_backend_grok_psinfo                 NULL
 340 #endif
 341
 342 /* Previously, backends could only use SHT_REL or SHT_RELA relocation
 343    sections, but not both.  They defined USE_REL to indicate SHT_REL
 344    sections, and left it undefined to indicated SHT_RELA sections.
 345    For backwards compatibility, we still support this usage.  */
 346 #ifndef USE_REL
 347 #define USE_REL 0
 348 #else
 349 #undef USE_REL
 350 #define USE_REL 1
 351 #endif
 352
 353 /* Use these in new code.  */
 354 #ifndef elf_backend_may_use_rel_p
 355 #define elf_backend_may_use_rel_p USE_REL
 356 #endif
 357 #ifndef elf_backend_may_use_rela_p
 358 #define elf_backend_may_use_rela_p !USE_REL
 359 #endif
 360 #ifndef elf_backend_default_use_rela_p
 361 #define elf_backend_default_use_rela_p !USE_REL
 362 #endif
 363
 364 #ifndef ELF_MACHINE_ALT1
 365 #define ELF_MACHINE_ALT1 0
 366 #endif
 367
 368 #ifndef ELF_MACHINE_ALT2
 369 #define ELF_MACHINE_ALT2 0
 370 #endif
 371
 372 #ifndef elf_backend_size_info
 373 #define elf_backend_size_info _bfd_elfNN_size_info
 374 #endif
 375
 376 #ifndef elf_backend_sign_extend_vma
 377 #define elf_backend_sign_extend_vma 0
 378 #endif
 379
 380 extern const struct elf_size_info _bfd_elfNN_size_info;
 381
 382 #ifndef INCLUDED_TARGET_FILE
 383 static CONST struct elf_backend_data elfNN_bed =
 384 {
 385   ELF_ARCH,                     /* arch */
 386   ELF_MACHINE_CODE,             /* elf_machine_code */
 387   ELF_MAXPAGESIZE,              /* maxpagesize */
 388   elf_info_to_howto,
 389   elf_info_to_howto_rel,
 390   elf_backend_sym_is_global,
 391   elf_backend_object_p,
 392   elf_backend_symbol_processing,
 393   elf_backend_symbol_table_processing,
 394   elf_backend_get_symbol_type,
 395   elf_backend_section_processing,
 396   elf_backend_section_from_shdr,
 397   elf_backend_section_flags,
 398   elf_backend_section_from_phdr,
 399   elf_backend_fake_sections,
 400   elf_backend_section_from_bfd_section,
 401   elf_backend_add_symbol_hook,
 402   elf_backend_link_output_symbol_hook,
 403   elf_backend_create_dynamic_sections,
 404   elf_backend_check_relocs,
 405   elf_backend_adjust_dynamic_symbol,
 406   elf_backend_always_size_sections,
 407   elf_backend_size_dynamic_sections,
 408   elf_backend_relocate_section,
 409   elf_backend_finish_dynamic_symbol,
 410   elf_backend_finish_dynamic_sections,
 411   elf_backend_begin_write_processing,
 412   elf_backend_final_write_processing,
 413   elf_backend_additional_program_headers,
 414   elf_backend_modify_segment_map,
 415   elf_backend_gc_mark_hook,
 416   elf_backend_gc_sweep_hook,
 417   elf_backend_post_process_headers,
 418   elf_backend_print_symbol_all,
 419   elf_backend_output_arch_syms,
 420   elf_backend_copy_indirect_symbol,
 421   elf_backend_hide_symbol,
 422   elf_backend_emit_relocs,
 423   elf_backend_count_relocs,
 424   elf_backend_grok_prstatus,
 425   elf_backend_grok_psinfo,
 426   elf_backend_ecoff_debug_swap,
 427   ELF_MACHINE_ALT1,
 428   ELF_MACHINE_ALT2,
 429   &elf_backend_size_info,
 430   elf_backend_got_symbol_offset,
 431   elf_backend_got_header_size,
 432   elf_backend_plt_header_size,
 433   elf_backend_collect,
 434   elf_backend_type_change_ok,
 435   elf_backend_may_use_rel_p,
 436   elf_backend_may_use_rela_p,
 437   elf_backend_default_use_rela_p,
 438   elf_backend_sign_extend_vma,
 439   elf_backend_want_got_plt,
 440   elf_backend_plt_readonly,
 441   elf_backend_want_plt_sym,
 442   elf_backend_plt_not_loaded,
 443   elf_backend_plt_alignment,
 444   elf_backend_can_gc_sections,
 445   elf_backend_want_dynbss,
 446   elf_backend_want_got_sym
 447 };
 448 #endif
 449
 450 /* Forward declaration for use when initialising alternative_target field.  */
 451 #ifdef TARGET_LITTLE_SYM
 452 extern const bfd_target TARGET_LITTLE_SYM;
 453 #endif
 454
 455 #ifdef TARGET_BIG_SYM
 456 const bfd_target TARGET_BIG_SYM =
 457 {
 458   /* name: identify kind of target */
 459   TARGET_BIG_NAME,
 460
 461   /* flavour: general indication about file */
 462   bfd_target_elf_flavour,
 463
 464   /* byteorder: data is big endian */
 465   BFD_ENDIAN_BIG,
 466
 467   /* header_byteorder: header is also big endian */
 468   BFD_ENDIAN_BIG,
 469
 470   /* object_flags: mask of all file flags */
 471   (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS |
 472    DYNAMIC | WP_TEXT | D_PAGED),
 473
 474   /* section_flags: mask of all section flags */
 475   (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY |
 476    SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES),
 477
 478    /* leading_symbol_char: is the first char of a user symbol
 479       predictable, and if so what is it */
 480   elf_symbol_leading_char,
 481
 482   /* ar_pad_char: pad character for filenames within an archive header
 483      FIXME:  this really has nothing to do with ELF, this is a characteristic
 484      of the archiver and/or os and should be independently tunable */
 485   '/',
 486
 487   /* ar_max_namelen: maximum number of characters in an archive header
 488      FIXME:  this really has nothing to do with ELF, this is a characteristic
 489      of the archiver and should be independently tunable.  This value is
 490      a WAG (wild a** guess) */
 491   14,
 492
 493   /* Routines to byte-swap various sized integers from the data sections */
 494   bfd_getb64, bfd_getb_signed_64, bfd_putb64,
 495     bfd_getb32, bfd_getb_signed_32, bfd_putb32,
 496     bfd_getb16, bfd_getb_signed_16, bfd_putb16,
 497
 498   /* Routines to byte-swap various sized integers from the file headers */
 499   bfd_getb64, bfd_getb_signed_64, bfd_putb64,
 500     bfd_getb32, bfd_getb_signed_32, bfd_putb32,
 501     bfd_getb16, bfd_getb_signed_16, bfd_putb16,
 502
 503   /* bfd_check_format: check the format of a file being read */
 504   { _bfd_dummy_target,          /* unknown format */
 505     bfd_elfNN_object_p,         /* assembler/linker output (object file) */
 506     bfd_elfNN_archive_p,        /* an archive */
 507     bfd_elfNN_core_file_p       /* a core file */
 508   },
 509
 510   /* bfd_set_format: set the format of a file being written */
 511   { bfd_false,
 512     bfd_elfNN_mkobject,
 513     bfd_elfNN_mkarchive,
 514     bfd_elfNN_mkcorefile
 515   },
 516
 517   /* bfd_write_contents: write cached information into a file being written */
 518   { bfd_false,
 519     bfd_elfNN_write_object_contents,
 520     bfd_elfNN_write_archive_contents,
 521     bfd_elfNN_write_corefile_contents,
 522   },
 523
 524       BFD_JUMP_TABLE_GENERIC (bfd_elfNN),
 525       BFD_JUMP_TABLE_COPY (bfd_elfNN),
 526       BFD_JUMP_TABLE_CORE (bfd_elfNN),
 527 #ifdef bfd_elfNN_archive_functions
 528       BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive),
 529 #else
 530       BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
 531 #endif
 532       BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN),
 533       BFD_JUMP_TABLE_RELOCS (bfd_elfNN),
 534       BFD_JUMP_TABLE_WRITE (bfd_elfNN),
 535       BFD_JUMP_TABLE_LINK (bfd_elfNN),
 536       BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN),
 537
 538   /* Alternative endian target.  */
 539 #ifdef TARGET_LITTLE_SYM
 540   & TARGET_LITTLE_SYM,
 541 #else
 542   NULL,
 543 #endif
 544
 545   /* backend_data: */
 546   (PTR) &elfNN_bed
 547 };
 548 #endif
 549
 550 #ifdef TARGET_LITTLE_SYM
 551 const bfd_target TARGET_LITTLE_SYM =
 552 {
 553   /* name: identify kind of target */
 554   TARGET_LITTLE_NAME,
 555
 556   /* flavour: general indication about file */
 557   bfd_target_elf_flavour,
 558
 559   /* byteorder: data is little endian */
 560   BFD_ENDIAN_LITTLE,
 561
 562   /* header_byteorder: header is also little endian */
 563   BFD_ENDIAN_LITTLE,
 564
 565   /* object_flags: mask of all file flags */
 566   (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS |
 567    DYNAMIC | WP_TEXT | D_PAGED),
 568
 569   /* section_flags: mask of all section flags */
 570   (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY |
 571    SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES),
 572
 573    /* leading_symbol_char: is the first char of a user symbol
 574       predictable, and if so what is it */
 575   elf_symbol_leading_char,
 576
 577   /* ar_pad_char: pad character for filenames within an archive header
 578      FIXME:  this really has nothing to do with ELF, this is a characteristic
 579      of the archiver and/or os and should be independently tunable */
 580   '/',
 581
 582   /* ar_max_namelen: maximum number of characters in an archive header
 583      FIXME:  this really has nothing to do with ELF, this is a characteristic
 584      of the archiver and should be independently tunable.  This value is
 585      a WAG (wild a** guess) */
 586   14,
 587
 588   /* Routines to byte-swap various sized integers from the data sections */
 589   bfd_getl64, bfd_getl_signed_64, bfd_putl64,
 590     bfd_getl32, bfd_getl_signed_32, bfd_putl32,
 591     bfd_getl16, bfd_getl_signed_16, bfd_putl16,
 592
 593   /* Routines to byte-swap various sized integers from the file headers */
 594   bfd_getl64, bfd_getl_signed_64, bfd_putl64,
 595     bfd_getl32, bfd_getl_signed_32, bfd_putl32,
 596     bfd_getl16, bfd_getl_signed_16, bfd_putl16,
 597
 598   /* bfd_check_format: check the format of a file being read */
 599   { _bfd_dummy_target,          /* unknown format */
 600     bfd_elfNN_object_p,         /* assembler/linker output (object file) */
 601     bfd_elfNN_archive_p,        /* an archive */
 602     bfd_elfNN_core_file_p       /* a core file */
 603   },
 604
 605   /* bfd_set_format: set the format of a file being written */
 606   { bfd_false,
 607     bfd_elfNN_mkobject,
 608     bfd_elfNN_mkarchive,
 609     bfd_elfNN_mkcorefile
 610   },
 611
 612   /* bfd_write_contents: write cached information into a file being written */
 613   { bfd_false,
 614     bfd_elfNN_write_object_contents,
 615     bfd_elfNN_write_archive_contents,
 616     bfd_elfNN_write_corefile_contents,
 617   },
 618
 619       BFD_JUMP_TABLE_GENERIC (bfd_elfNN),
 620       BFD_JUMP_TABLE_COPY (bfd_elfNN),
 621       BFD_JUMP_TABLE_CORE (bfd_elfNN),
 622 #ifdef bfd_elfNN_archive_functions
 623       BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive),
 624 #else
 625       BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
 626 #endif
 627       BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN),
 628       BFD_JUMP_TABLE_RELOCS (bfd_elfNN),
 629       BFD_JUMP_TABLE_WRITE (bfd_elfNN),
 630       BFD_JUMP_TABLE_LINK (bfd_elfNN),
 631       BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN),
 632
 633   /* Alternative endian target.  */
 634 #ifdef TARGET_BIG_SYM
 635   & TARGET_BIG_SYM,
 636 #else
 637   NULL,
 638 #endif
 639
 640   /* backend_data: */
 641   (PTR) &elfNN_bed
 642 };
 643 #endif