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_can_refcount
  70 #define elf_backend_can_refcount 0
  71 #endif
  72 #ifndef elf_backend_want_got_plt
  73 #define elf_backend_want_got_plt 0
  74 #endif
  75 #ifndef elf_backend_plt_readonly
  76 #define elf_backend_plt_readonly 0
  77 #endif
  78 #ifndef elf_backend_want_plt_sym
  79 #define elf_backend_want_plt_sym 0
  80 #endif
  81 #ifndef elf_backend_plt_not_loaded
  82 #define elf_backend_plt_not_loaded 0
  83 #endif
  84 #ifndef elf_backend_plt_alignment
  85 #define elf_backend_plt_alignment 2
  86 #endif
  87 #ifndef elf_backend_want_dynbss
  88 #define elf_backend_want_dynbss 1
  89 #endif
  90
  91 #define bfd_elfNN_bfd_debug_info_start  bfd_void
  92 #define bfd_elfNN_bfd_debug_info_end    bfd_void
  93 #define bfd_elfNN_bfd_debug_info_accumulate \
  94   (void (*) PARAMS ((bfd*, struct sec *))) bfd_void
  95
  96 #ifndef bfd_elfNN_bfd_get_relocated_section_contents
  97 #define bfd_elfNN_bfd_get_relocated_section_contents \
  98  bfd_generic_get_relocated_section_contents
  99 #endif
 100
 101 #ifndef bfd_elfNN_bfd_relax_section
 102 #define bfd_elfNN_bfd_relax_section bfd_generic_relax_section
 103 #endif
 104
 105 #ifndef elf_backend_can_gc_sections
 106 #define elf_backend_can_gc_sections 0
 107 #endif
 108 #ifndef elf_backend_can_refcount
 109 #define elf_backend_can_refcount 0
 110 #endif
 111 #ifndef elf_backend_want_got_sym
 112 #define elf_backend_want_got_sym 1
 113 #endif
 114 #ifndef elf_backend_gc_mark_hook
 115 #define elf_backend_gc_mark_hook        NULL
 116 #endif
 117 #ifndef elf_backend_gc_sweep_hook
 118 #define elf_backend_gc_sweep_hook       NULL
 119 #endif
 120 #ifndef bfd_elfNN_bfd_gc_sections
 121 #define bfd_elfNN_bfd_gc_sections _bfd_elfNN_gc_sections
 122 #endif
 123
 124 #ifndef bfd_elfNN_bfd_merge_sections
 125 #define bfd_elfNN_bfd_merge_sections \
 126   _bfd_elf_merge_sections
 127 #endif
 128
 129 #ifndef bfd_elfNN_bfd_make_debug_symbol
 130 #define bfd_elfNN_bfd_make_debug_symbol \
 131   ((asymbol *(*) PARAMS ((bfd *, void *, unsigned long))) bfd_nullvoidptr)
 132 #endif
 133
 134 #ifndef bfd_elfNN_bfd_copy_private_symbol_data
 135 #define bfd_elfNN_bfd_copy_private_symbol_data \
 136   _bfd_elf_copy_private_symbol_data
 137 #endif
 138
 139 #ifndef bfd_elfNN_bfd_copy_private_section_data
 140 #define bfd_elfNN_bfd_copy_private_section_data \
 141   _bfd_elf_copy_private_section_data
 142 #endif
 143 #ifndef bfd_elfNN_bfd_copy_private_bfd_data
 144 #define bfd_elfNN_bfd_copy_private_bfd_data \
 145   ((boolean (*) PARAMS ((bfd *, bfd *))) bfd_true)
 146 #endif
 147 #ifndef bfd_elfNN_bfd_print_private_bfd_data
 148 #define bfd_elfNN_bfd_print_private_bfd_data \
 149   _bfd_elf_print_private_bfd_data
 150 #endif
 151 #ifndef bfd_elfNN_bfd_merge_private_bfd_data
 152 #define bfd_elfNN_bfd_merge_private_bfd_data \
 153   ((boolean (*) PARAMS ((bfd *, bfd *))) bfd_true)
 154 #endif
 155 #ifndef bfd_elfNN_bfd_set_private_flags
 156 #define bfd_elfNN_bfd_set_private_flags \
 157   ((boolean (*) PARAMS ((bfd *, flagword))) bfd_true)
 158 #endif
 159 #ifndef bfd_elfNN_bfd_is_local_label_name
 160 #define bfd_elfNN_bfd_is_local_label_name _bfd_elf_is_local_label_name
 161 #endif
 162
 163 #ifndef bfd_elfNN_get_dynamic_reloc_upper_bound
 164 #define bfd_elfNN_get_dynamic_reloc_upper_bound \
 165   _bfd_elf_get_dynamic_reloc_upper_bound
 166 #endif
 167 #ifndef bfd_elfNN_canonicalize_dynamic_reloc
 168 #define bfd_elfNN_canonicalize_dynamic_reloc \
 169   _bfd_elf_canonicalize_dynamic_reloc
 170 #endif
 171
 172 #ifdef elf_backend_relocate_section
 173 #ifndef bfd_elfNN_bfd_link_hash_table_create
 174 #define bfd_elfNN_bfd_link_hash_table_create _bfd_elf_link_hash_table_create
 175 #endif
 176 #else /* ! defined (elf_backend_relocate_section) */
 177 /* If no backend relocate_section routine, use the generic linker.
 178    Note - this will prevent the port from being able to use some of
 179    the other features of the ELF linker, because the generic hash structure
 180    does not have the fields needed by the ELF linker.  In particular it
 181    means that linking directly to S-records will not work.  */
 182 #ifndef bfd_elfNN_bfd_link_hash_table_create
 183 #define bfd_elfNN_bfd_link_hash_table_create \
 184   _bfd_generic_link_hash_table_create
 185 #endif
 186 #ifndef bfd_elfNN_bfd_link_add_symbols
 187 #define bfd_elfNN_bfd_link_add_symbols  _bfd_generic_link_add_symbols
 188 #endif
 189 #ifndef bfd_elfNN_bfd_final_link
 190 #define bfd_elfNN_bfd_final_link        _bfd_generic_final_link
 191 #endif
 192 #endif /* ! defined (elf_backend_relocate_section) */
 193 #ifndef bfd_elfNN_bfd_link_split_section
 194 #define bfd_elfNN_bfd_link_split_section _bfd_generic_link_split_section
 195 #endif
 196
 197 #ifndef bfd_elfNN_archive_p
 198 #define bfd_elfNN_archive_p bfd_generic_archive_p
 199 #endif
 200
 201 #ifndef bfd_elfNN_write_archive_contents
 202 #define bfd_elfNN_write_archive_contents _bfd_write_archive_contents
 203 #endif
 204
 205 #ifndef bfd_elfNN_mkobject
 206 #define bfd_elfNN_mkobject bfd_elf_mkobject
 207 #endif
 208
 209 #ifndef bfd_elfNN_mkcorefile
 210 #define bfd_elfNN_mkcorefile bfd_elf_mkcorefile
 211 #endif
 212
 213 #ifndef bfd_elfNN_mkarchive
 214 #define bfd_elfNN_mkarchive _bfd_generic_mkarchive
 215 #endif
 216
 217 #ifndef elf_symbol_leading_char
 218 #define elf_symbol_leading_char 0
 219 #endif
 220
 221 #ifndef elf_info_to_howto
 222 #define elf_info_to_howto 0
 223 #endif
 224
 225 #ifndef elf_info_to_howto_rel
 226 #define elf_info_to_howto_rel 0
 227 #endif
 228
 229 #ifndef ELF_MAXPAGESIZE
 230   #error ELF_MAXPAGESIZE is not defined
 231 #define ELF_MAXPAGESIZE 1
 232 #endif
 233
 234 #ifndef elf_backend_collect
 235 #define elf_backend_collect false
 236 #endif
 237 #ifndef elf_backend_type_change_ok
 238 #define elf_backend_type_change_ok false
 239 #endif
 240
 241 #ifndef elf_backend_sym_is_global
 242 #define elf_backend_sym_is_global       0
 243 #endif
 244 #ifndef elf_backend_object_p
 245 #define elf_backend_object_p            0
 246 #endif
 247 #ifndef elf_backend_symbol_processing
 248 #define elf_backend_symbol_processing   0
 249 #endif
 250 #ifndef elf_backend_symbol_table_processing
 251 #define elf_backend_symbol_table_processing     0
 252 #endif
 253 #ifndef elf_backend_get_symbol_type
 254 #define elf_backend_get_symbol_type 0
 255 #endif
 256 #ifndef elf_backend_section_processing
 257 #define elf_backend_section_processing  0
 258 #endif
 259 #ifndef elf_backend_section_from_shdr
 260 #define elf_backend_section_from_shdr   0
 261 #endif
 262 #ifndef elf_backend_section_flags
 263 #define elf_backend_section_flags       0
 264 #endif
 265 #ifndef elf_backend_section_from_phdr
 266 #define elf_backend_section_from_phdr   0
 267 #endif
 268 #ifndef elf_backend_fake_sections
 269 #define elf_backend_fake_sections       0
 270 #endif
 271 #ifndef elf_backend_section_from_bfd_section
 272 #define elf_backend_section_from_bfd_section    0
 273 #endif
 274 #ifndef elf_backend_add_symbol_hook
 275 #define elf_backend_add_symbol_hook     0
 276 #endif
 277 #ifndef elf_backend_link_output_symbol_hook
 278 #define elf_backend_link_output_symbol_hook 0
 279 #endif
 280 #ifndef elf_backend_create_dynamic_sections
 281 #define elf_backend_create_dynamic_sections 0
 282 #endif
 283 #ifndef elf_backend_check_relocs
 284 #define elf_backend_check_relocs        0
 285 #endif
 286 #ifndef elf_backend_adjust_dynamic_symbol
 287 #define elf_backend_adjust_dynamic_symbol 0
 288 #endif
 289 #ifndef elf_backend_always_size_sections
 290 #define elf_backend_always_size_sections 0
 291 #endif
 292 #ifndef elf_backend_size_dynamic_sections
 293 #define elf_backend_size_dynamic_sections 0
 294 #endif
 295 #ifndef elf_backend_relocate_section
 296 #define elf_backend_relocate_section    0
 297 #endif
 298 #ifndef elf_backend_finish_dynamic_symbol
 299 #define elf_backend_finish_dynamic_symbol       0
 300 #endif
 301 #ifndef elf_backend_finish_dynamic_sections
 302 #define elf_backend_finish_dynamic_sections     0
 303 #endif
 304 #ifndef elf_backend_begin_write_processing
 305 #define elf_backend_begin_write_processing      0
 306 #endif
 307 #ifndef elf_backend_final_write_processing
 308 #define elf_backend_final_write_processing      0
 309 #endif
 310 #ifndef elf_backend_additional_program_headers
 311 #define elf_backend_additional_program_headers  0
 312 #endif
 313 #ifndef elf_backend_modify_segment_map
 314 #define elf_backend_modify_segment_map  0
 315 #endif
 316 #ifndef elf_backend_ecoff_debug_swap
 317 #define elf_backend_ecoff_debug_swap    0
 318 #endif
 319 #ifndef elf_backend_got_header_size
 320 #define elf_backend_got_header_size     0
 321 #endif
 322 #ifndef elf_backend_plt_header_size
 323 #define elf_backend_plt_header_size     0
 324 #endif
 325 #ifndef elf_backend_post_process_headers
 326 #define elf_backend_post_process_headers        NULL
 327 #endif
 328 #ifndef elf_backend_print_symbol_all
 329 #define elf_backend_print_symbol_all            NULL
 330 #endif
 331 #ifndef elf_backend_output_arch_syms
 332 #define elf_backend_output_arch_syms            NULL
 333 #endif
 334 #ifndef elf_backend_copy_indirect_symbol
 335 #define elf_backend_copy_indirect_symbol  _bfd_elf_link_hash_copy_indirect
 336 #endif
 337 #ifndef elf_backend_hide_symbol
 338 #define elf_backend_hide_symbol         _bfd_elf_link_hash_hide_symbol
 339 #endif
 340 #ifndef elf_backend_emit_relocs
 341 #define elf_backend_emit_relocs                 NULL
 342 #endif
 343 #ifndef elf_backend_count_relocs
 344 #define elf_backend_count_relocs                NULL
 345 #endif
 346 #ifndef elf_backend_grok_prstatus
 347 #define elf_backend_grok_prstatus               NULL
 348 #endif
 349 #ifndef elf_backend_grok_psinfo
 350 #define elf_backend_grok_psinfo                 NULL
 351 #endif
 352 #ifndef elf_backend_sprintf_vma
 353 #define elf_backend_sprintf_vma                 _bfd_elf_sprintf_vma
 354 #endif
 355 #ifndef elf_backend_fprintf_vma
 356 #define elf_backend_fprintf_vma                 _bfd_elf_fprintf_vma
 357 #endif
 358 #ifndef elf_backend_reloc_type_class
 359 #define elf_backend_reloc_type_class            _bfd_elf_reloc_type_class
 360 #endif
 361 #ifndef elf_backend_discard_info
 362 #define elf_backend_discard_info                NULL
 363 #endif
 364 #ifndef elf_backend_ignore_discarded_relocs
 365 #define elf_backend_ignore_discarded_relocs     NULL
 366 #endif
 367 #ifndef elf_backend_write_section
 368 #define elf_backend_write_section               NULL
 369 #endif
 370
 371 /* Previously, backends could only use SHT_REL or SHT_RELA relocation
 372    sections, but not both.  They defined USE_REL to indicate SHT_REL
 373    sections, and left it undefined to indicated SHT_RELA sections.
 374    For backwards compatibility, we still support this usage.  */
 375 #ifndef USE_REL
 376 #define USE_REL 0
 377 #else
 378 #undef USE_REL
 379 #define USE_REL 1
 380 #endif
 381
 382 /* Use these in new code.  */
 383 #ifndef elf_backend_may_use_rel_p
 384 #define elf_backend_may_use_rel_p USE_REL
 385 #endif
 386 #ifndef elf_backend_may_use_rela_p
 387 #define elf_backend_may_use_rela_p !USE_REL
 388 #endif
 389 #ifndef elf_backend_default_use_rela_p
 390 #define elf_backend_default_use_rela_p !USE_REL
 391 #endif
 392
 393 #ifndef ELF_MACHINE_ALT1
 394 #define ELF_MACHINE_ALT1 0
 395 #endif
 396
 397 #ifndef ELF_MACHINE_ALT2
 398 #define ELF_MACHINE_ALT2 0
 399 #endif
 400
 401 #ifndef elf_backend_size_info
 402 #define elf_backend_size_info _bfd_elfNN_size_info
 403 #endif
 404
 405 #ifndef elf_backend_sign_extend_vma
 406 #define elf_backend_sign_extend_vma 0
 407 #endif
 408
 409 extern const struct elf_size_info _bfd_elfNN_size_info;
 410
 411 #ifndef INCLUDED_TARGET_FILE
 412 static const struct elf_backend_data elfNN_bed =
 413 {
 414   ELF_ARCH,                     /* arch */
 415   ELF_MACHINE_CODE,             /* elf_machine_code */
 416   ELF_MAXPAGESIZE,              /* maxpagesize */
 417   elf_info_to_howto,
 418   elf_info_to_howto_rel,
 419   elf_backend_sym_is_global,
 420   elf_backend_object_p,
 421   elf_backend_symbol_processing,
 422   elf_backend_symbol_table_processing,
 423   elf_backend_get_symbol_type,
 424   elf_backend_section_processing,
 425   elf_backend_section_from_shdr,
 426   elf_backend_section_flags,
 427   elf_backend_section_from_phdr,
 428   elf_backend_fake_sections,
 429   elf_backend_section_from_bfd_section,
 430   elf_backend_add_symbol_hook,
 431   elf_backend_link_output_symbol_hook,
 432   elf_backend_create_dynamic_sections,
 433   elf_backend_check_relocs,
 434   elf_backend_adjust_dynamic_symbol,
 435   elf_backend_always_size_sections,
 436   elf_backend_size_dynamic_sections,
 437   elf_backend_relocate_section,
 438   elf_backend_finish_dynamic_symbol,
 439   elf_backend_finish_dynamic_sections,
 440   elf_backend_begin_write_processing,
 441   elf_backend_final_write_processing,
 442   elf_backend_additional_program_headers,
 443   elf_backend_modify_segment_map,
 444   elf_backend_gc_mark_hook,
 445   elf_backend_gc_sweep_hook,
 446   elf_backend_post_process_headers,
 447   elf_backend_print_symbol_all,
 448   elf_backend_output_arch_syms,
 449   elf_backend_copy_indirect_symbol,
 450   elf_backend_hide_symbol,
 451   elf_backend_emit_relocs,
 452   elf_backend_count_relocs,
 453   elf_backend_grok_prstatus,
 454   elf_backend_grok_psinfo,
 455   elf_backend_sprintf_vma,
 456   elf_backend_fprintf_vma,
 457   elf_backend_reloc_type_class,
 458   elf_backend_discard_info,
 459   elf_backend_ignore_discarded_relocs,
 460   elf_backend_write_section,
 461   elf_backend_ecoff_debug_swap,
 462   ELF_MACHINE_ALT1,
 463   ELF_MACHINE_ALT2,
 464   &elf_backend_size_info,
 465   elf_backend_got_symbol_offset,
 466   elf_backend_got_header_size,
 467   elf_backend_plt_header_size,
 468   elf_backend_collect,
 469   elf_backend_type_change_ok,
 470   elf_backend_may_use_rel_p,
 471   elf_backend_may_use_rela_p,
 472   elf_backend_default_use_rela_p,
 473   elf_backend_sign_extend_vma,
 474   elf_backend_want_got_plt,
 475   elf_backend_plt_readonly,
 476   elf_backend_want_plt_sym,
 477   elf_backend_plt_not_loaded,
 478   elf_backend_plt_alignment,
 479   elf_backend_can_gc_sections,
 480   elf_backend_can_refcount,
 481   elf_backend_want_got_sym,
 482   elf_backend_want_dynbss
 483 };
 484 #endif
 485
 486 /* Forward declaration for use when initialising alternative_target field.  */
 487 #ifdef TARGET_LITTLE_SYM
 488 extern const bfd_target TARGET_LITTLE_SYM;
 489 #endif
 490
 491 #ifdef TARGET_BIG_SYM
 492 const bfd_target TARGET_BIG_SYM =
 493 {
 494   /* name: identify kind of target */
 495   TARGET_BIG_NAME,
 496
 497   /* flavour: general indication about file */
 498   bfd_target_elf_flavour,
 499
 500   /* byteorder: data is big endian */
 501   BFD_ENDIAN_BIG,
 502
 503   /* header_byteorder: header is also big endian */
 504   BFD_ENDIAN_BIG,
 505
 506   /* object_flags: mask of all file flags */
 507   (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
 508    | DYNAMIC | WP_TEXT | D_PAGED),
 509
 510   /* section_flags: mask of all section flags */
 511   (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY
 512    | SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES
 513    | SEC_ARCH_BIT_0 | SEC_SMALL_DATA | SEC_MERGE | SEC_STRINGS | SEC_GROUP),
 514
 515    /* leading_symbol_char: is the first char of a user symbol
 516       predictable, and if so what is it */
 517   elf_symbol_leading_char,
 518
 519   /* ar_pad_char: pad character for filenames within an archive header
 520      FIXME:  this really has nothing to do with ELF, this is a characteristic
 521      of the archiver and/or os and should be independently tunable */
 522   '/',
 523
 524   /* ar_max_namelen: maximum number of characters in an archive header
 525      FIXME:  this really has nothing to do with ELF, this is a characteristic
 526      of the archiver and should be independently tunable.  This value is
 527      a WAG (wild a** guess) */
 528   14,
 529
 530   /* Routines to byte-swap various sized integers from the data sections */
 531   bfd_getb64, bfd_getb_signed_64, bfd_putb64,
 532     bfd_getb32, bfd_getb_signed_32, bfd_putb32,
 533     bfd_getb16, bfd_getb_signed_16, bfd_putb16,
 534
 535   /* Routines to byte-swap various sized integers from the file headers */
 536   bfd_getb64, bfd_getb_signed_64, bfd_putb64,
 537     bfd_getb32, bfd_getb_signed_32, bfd_putb32,
 538     bfd_getb16, bfd_getb_signed_16, bfd_putb16,
 539
 540   /* bfd_check_format: check the format of a file being read */
 541   { _bfd_dummy_target,          /* unknown format */
 542     bfd_elfNN_object_p,         /* assembler/linker output (object file) */
 543     bfd_elfNN_archive_p,        /* an archive */
 544     bfd_elfNN_core_file_p       /* a core file */
 545   },
 546
 547   /* bfd_set_format: set the format of a file being written */
 548   { bfd_false,
 549     bfd_elfNN_mkobject,
 550     bfd_elfNN_mkarchive,
 551     bfd_elfNN_mkcorefile
 552   },
 553
 554   /* bfd_write_contents: write cached information into a file being written */
 555   { bfd_false,
 556     bfd_elfNN_write_object_contents,
 557     bfd_elfNN_write_archive_contents,
 558     bfd_elfNN_write_corefile_contents,
 559   },
 560
 561       BFD_JUMP_TABLE_GENERIC (bfd_elfNN),
 562       BFD_JUMP_TABLE_COPY (bfd_elfNN),
 563       BFD_JUMP_TABLE_CORE (bfd_elfNN),
 564 #ifdef bfd_elfNN_archive_functions
 565       BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive),
 566 #else
 567       BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
 568 #endif
 569       BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN),
 570       BFD_JUMP_TABLE_RELOCS (bfd_elfNN),
 571       BFD_JUMP_TABLE_WRITE (bfd_elfNN),
 572       BFD_JUMP_TABLE_LINK (bfd_elfNN),
 573       BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN),
 574
 575   /* Alternative endian target.  */
 576 #ifdef TARGET_LITTLE_SYM
 577   & TARGET_LITTLE_SYM,
 578 #else
 579   NULL,
 580 #endif
 581
 582   /* backend_data: */
 583   (PTR) &elfNN_bed
 584 };
 585 #endif
 586
 587 #ifdef TARGET_LITTLE_SYM
 588 const bfd_target TARGET_LITTLE_SYM =
 589 {
 590   /* name: identify kind of target */
 591   TARGET_LITTLE_NAME,
 592
 593   /* flavour: general indication about file */
 594   bfd_target_elf_flavour,
 595
 596   /* byteorder: data is little endian */
 597   BFD_ENDIAN_LITTLE,
 598
 599   /* header_byteorder: header is also little endian */
 600   BFD_ENDIAN_LITTLE,
 601
 602   /* object_flags: mask of all file flags */
 603   (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
 604    | DYNAMIC | WP_TEXT | D_PAGED),
 605
 606   /* section_flags: mask of all section flags */
 607   (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY
 608    | SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES
 609    | SEC_ARCH_BIT_0 | SEC_SMALL_DATA | SEC_MERGE | SEC_STRINGS | SEC_GROUP),
 610
 611    /* leading_symbol_char: is the first char of a user symbol
 612       predictable, and if so what is it */
 613   elf_symbol_leading_char,
 614
 615   /* ar_pad_char: pad character for filenames within an archive header
 616      FIXME:  this really has nothing to do with ELF, this is a characteristic
 617      of the archiver and/or os and should be independently tunable */
 618   '/',
 619
 620   /* ar_max_namelen: maximum number of characters in an archive header
 621      FIXME:  this really has nothing to do with ELF, this is a characteristic
 622      of the archiver and should be independently tunable.  This value is
 623      a WAG (wild a** guess) */
 624   14,
 625
 626   /* Routines to byte-swap various sized integers from the data sections */
 627   bfd_getl64, bfd_getl_signed_64, bfd_putl64,
 628     bfd_getl32, bfd_getl_signed_32, bfd_putl32,
 629     bfd_getl16, bfd_getl_signed_16, bfd_putl16,
 630
 631   /* Routines to byte-swap various sized integers from the file headers */
 632   bfd_getl64, bfd_getl_signed_64, bfd_putl64,
 633     bfd_getl32, bfd_getl_signed_32, bfd_putl32,
 634     bfd_getl16, bfd_getl_signed_16, bfd_putl16,
 635
 636   /* bfd_check_format: check the format of a file being read */
 637   { _bfd_dummy_target,          /* unknown format */
 638     bfd_elfNN_object_p,         /* assembler/linker output (object file) */
 639     bfd_elfNN_archive_p,        /* an archive */
 640     bfd_elfNN_core_file_p       /* a core file */
 641   },
 642
 643   /* bfd_set_format: set the format of a file being written */
 644   { bfd_false,
 645     bfd_elfNN_mkobject,
 646     bfd_elfNN_mkarchive,
 647     bfd_elfNN_mkcorefile
 648   },
 649
 650   /* bfd_write_contents: write cached information into a file being written */
 651   { bfd_false,
 652     bfd_elfNN_write_object_contents,
 653     bfd_elfNN_write_archive_contents,
 654     bfd_elfNN_write_corefile_contents,
 655   },
 656
 657       BFD_JUMP_TABLE_GENERIC (bfd_elfNN),
 658       BFD_JUMP_TABLE_COPY (bfd_elfNN),
 659       BFD_JUMP_TABLE_CORE (bfd_elfNN),
 660 #ifdef bfd_elfNN_archive_functions
 661       BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive),
 662 #else
 663       BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
 664 #endif
 665       BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN),
 666       BFD_JUMP_TABLE_RELOCS (bfd_elfNN),
 667       BFD_JUMP_TABLE_WRITE (bfd_elfNN),
 668       BFD_JUMP_TABLE_LINK (bfd_elfNN),
 669       BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN),
 670
 671   /* Alternative endian target.  */
 672 #ifdef TARGET_BIG_SYM
 673   & TARGET_BIG_SYM,
 674 #else
 675   NULL,
 676 #endif
 677
 678   /* backend_data: */
 679   (PTR) &elfNN_bed
 680 };
 681 #endif