bfd/elfxx-target.h

   1 /* Target definitions for NN-bit ELF
   2    Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
   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 #ifndef bfd_elfNN_get_symbol_info
  48 #define bfd_elfNN_get_symbol_info       _bfd_elf_get_symbol_info
  49 #endif
  50 #define bfd_elfNN_get_symtab            _bfd_elf_get_symtab
  51 #define bfd_elfNN_get_symtab_upper_bound _bfd_elf_get_symtab_upper_bound
  52 #if 0 /* done in elf-bfd.h */
  53 #define bfd_elfNN_link_record_dynamic_symbol _bfd_elf_link_record_dynamic_symbol
  54 #endif
  55 #define bfd_elfNN_make_empty_symbol     _bfd_elf_make_empty_symbol
  56 #define bfd_elfNN_new_section_hook      _bfd_elf_new_section_hook
  57 #define bfd_elfNN_set_arch_mach         _bfd_elf_set_arch_mach
  58 #ifndef bfd_elfNN_set_section_contents
  59 #define bfd_elfNN_set_section_contents  _bfd_elf_set_section_contents
  60 #endif
  61 #define bfd_elfNN_sizeof_headers        _bfd_elf_sizeof_headers
  62 #define bfd_elfNN_write_object_contents _bfd_elf_write_object_contents
  63 #define bfd_elfNN_write_corefile_contents _bfd_elf_write_corefile_contents
  64
  65 #define bfd_elfNN_get_section_contents_in_window \
  66   _bfd_generic_get_section_contents_in_window
  67
  68 #ifndef elf_backend_got_symbol_offset
  69 #define elf_backend_got_symbol_offset (bfd_vma) 0
  70 #endif
  71 #ifndef elf_backend_can_refcount
  72 #define elf_backend_can_refcount 0
  73 #endif
  74 #ifndef elf_backend_want_got_plt
  75 #define elf_backend_want_got_plt 0
  76 #endif
  77 #ifndef elf_backend_plt_readonly
  78 #define elf_backend_plt_readonly 0
  79 #endif
  80 #ifndef elf_backend_want_plt_sym
  81 #define elf_backend_want_plt_sym 0
  82 #endif
  83 #ifndef elf_backend_plt_not_loaded
  84 #define elf_backend_plt_not_loaded 0
  85 #endif
  86 #ifndef elf_backend_plt_alignment
  87 #define elf_backend_plt_alignment 2
  88 #endif
  89 #ifndef elf_backend_want_dynbss
  90 #define elf_backend_want_dynbss 1
  91 #endif
  92
  93 #define bfd_elfNN_bfd_debug_info_start  bfd_void
  94 #define bfd_elfNN_bfd_debug_info_end    bfd_void
  95 #define bfd_elfNN_bfd_debug_info_accumulate \
  96   (void (*) PARAMS ((bfd*, struct sec *))) bfd_void
  97
  98 #ifndef bfd_elfNN_bfd_get_relocated_section_contents
  99 #define bfd_elfNN_bfd_get_relocated_section_contents \
 100  bfd_generic_get_relocated_section_contents
 101 #endif
 102
 103 #ifndef bfd_elfNN_bfd_relax_section
 104 #define bfd_elfNN_bfd_relax_section bfd_generic_relax_section
 105 #endif
 106
 107 #ifndef elf_backend_can_gc_sections
 108 #define elf_backend_can_gc_sections 0
 109 #endif
 110 #ifndef elf_backend_can_refcount
 111 #define elf_backend_can_refcount 0
 112 #endif
 113 #ifndef elf_backend_want_got_sym
 114 #define elf_backend_want_got_sym 1
 115 #endif
 116 #ifndef elf_backend_gc_mark_hook
 117 #define elf_backend_gc_mark_hook        NULL
 118 #endif
 119 #ifndef elf_backend_gc_sweep_hook
 120 #define elf_backend_gc_sweep_hook       NULL
 121 #endif
 122 #ifndef bfd_elfNN_bfd_gc_sections
 123 #define bfd_elfNN_bfd_gc_sections _bfd_elfNN_gc_sections
 124 #endif
 125
 126 #ifndef bfd_elfNN_bfd_merge_sections
 127 #define bfd_elfNN_bfd_merge_sections \
 128   _bfd_elf_merge_sections
 129 #endif
 130
 131 #ifndef bfd_elfNN_bfd_make_debug_symbol
 132 #define bfd_elfNN_bfd_make_debug_symbol \
 133   ((asymbol *(*) PARAMS ((bfd *, void *, unsigned long))) bfd_nullvoidptr)
 134 #endif
 135
 136 #ifndef bfd_elfNN_bfd_copy_private_symbol_data
 137 #define bfd_elfNN_bfd_copy_private_symbol_data \
 138   _bfd_elf_copy_private_symbol_data
 139 #endif
 140
 141 #ifndef bfd_elfNN_bfd_copy_private_section_data
 142 #define bfd_elfNN_bfd_copy_private_section_data \
 143   _bfd_elf_copy_private_section_data
 144 #endif
 145 #ifndef bfd_elfNN_bfd_copy_private_bfd_data
 146 #define bfd_elfNN_bfd_copy_private_bfd_data \
 147   _bfd_elf_copy_private_bfd_data
 148 #endif
 149 #ifndef bfd_elfNN_bfd_print_private_bfd_data
 150 #define bfd_elfNN_bfd_print_private_bfd_data \
 151   _bfd_elf_print_private_bfd_data
 152 #endif
 153 #ifndef bfd_elfNN_bfd_merge_private_bfd_data
 154 #define bfd_elfNN_bfd_merge_private_bfd_data \
 155   ((boolean (*) PARAMS ((bfd *, bfd *))) bfd_true)
 156 #endif
 157 #ifndef bfd_elfNN_bfd_set_private_flags
 158 #define bfd_elfNN_bfd_set_private_flags \
 159   ((boolean (*) PARAMS ((bfd *, flagword))) bfd_true)
 160 #endif
 161 #ifndef bfd_elfNN_bfd_is_local_label_name
 162 #define bfd_elfNN_bfd_is_local_label_name _bfd_elf_is_local_label_name
 163 #endif
 164
 165 #ifndef bfd_elfNN_get_dynamic_reloc_upper_bound
 166 #define bfd_elfNN_get_dynamic_reloc_upper_bound \
 167   _bfd_elf_get_dynamic_reloc_upper_bound
 168 #endif
 169 #ifndef bfd_elfNN_canonicalize_dynamic_reloc
 170 #define bfd_elfNN_canonicalize_dynamic_reloc \
 171   _bfd_elf_canonicalize_dynamic_reloc
 172 #endif
 173
 174 #ifndef bfd_elfNN_bfd_link_hash_table_free
 175 #define bfd_elfNN_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
 176 #endif
 177
 178 #ifdef elf_backend_relocate_section
 179 #ifndef bfd_elfNN_bfd_link_hash_table_create
 180 #define bfd_elfNN_bfd_link_hash_table_create _bfd_elf_link_hash_table_create
 181 #endif
 182 #else /* ! defined (elf_backend_relocate_section) */
 183 /* If no backend relocate_section routine, use the generic linker.
 184    Note - this will prevent the port from being able to use some of
 185    the other features of the ELF linker, because the generic hash structure
 186    does not have the fields needed by the ELF linker.  In particular it
 187    means that linking directly to S-records will not work.  */
 188 #ifndef bfd_elfNN_bfd_link_hash_table_create
 189 #define bfd_elfNN_bfd_link_hash_table_create \
 190   _bfd_generic_link_hash_table_create
 191 #endif
 192 #ifndef bfd_elfNN_bfd_link_add_symbols
 193 #define bfd_elfNN_bfd_link_add_symbols  _bfd_generic_link_add_symbols
 194 #endif
 195 #ifndef bfd_elfNN_bfd_final_link
 196 #define bfd_elfNN_bfd_final_link        _bfd_generic_final_link
 197 #endif
 198 #endif /* ! defined (elf_backend_relocate_section) */
 199
 200 #ifndef bfd_elfNN_bfd_link_just_syms
 201 #define bfd_elfNN_bfd_link_just_syms    _bfd_elf_link_just_syms
 202 #endif
 203
 204 #ifndef bfd_elfNN_bfd_link_split_section
 205 #define bfd_elfNN_bfd_link_split_section _bfd_generic_link_split_section
 206 #endif
 207
 208 #ifndef bfd_elfNN_archive_p
 209 #define bfd_elfNN_archive_p bfd_generic_archive_p
 210 #endif
 211
 212 #ifndef bfd_elfNN_write_archive_contents
 213 #define bfd_elfNN_write_archive_contents _bfd_write_archive_contents
 214 #endif
 215
 216 #ifndef bfd_elfNN_mkobject
 217 #define bfd_elfNN_mkobject bfd_elf_mkobject
 218 #endif
 219
 220 #ifndef bfd_elfNN_mkcorefile
 221 #define bfd_elfNN_mkcorefile bfd_elf_mkcorefile
 222 #endif
 223
 224 #ifndef bfd_elfNN_mkarchive
 225 #define bfd_elfNN_mkarchive _bfd_generic_mkarchive
 226 #endif
 227
 228 #ifndef elf_symbol_leading_char
 229 #define elf_symbol_leading_char 0
 230 #endif
 231
 232 #ifndef elf_info_to_howto
 233 #define elf_info_to_howto 0
 234 #endif
 235
 236 #ifndef elf_info_to_howto_rel
 237 #define elf_info_to_howto_rel 0
 238 #endif
 239
 240 #ifndef ELF_MAXPAGESIZE
 241   #error ELF_MAXPAGESIZE is not defined
 242 #define ELF_MAXPAGESIZE 1
 243 #endif
 244
 245 #ifndef elf_backend_collect
 246 #define elf_backend_collect false
 247 #endif
 248 #ifndef elf_backend_type_change_ok
 249 #define elf_backend_type_change_ok false
 250 #endif
 251
 252 #ifndef elf_backend_sym_is_global
 253 #define elf_backend_sym_is_global       0
 254 #endif
 255 #ifndef elf_backend_object_p
 256 #define elf_backend_object_p            0
 257 #endif
 258 #ifndef elf_backend_symbol_processing
 259 #define elf_backend_symbol_processing   0
 260 #endif
 261 #ifndef elf_backend_symbol_table_processing
 262 #define elf_backend_symbol_table_processing     0
 263 #endif
 264 #ifndef elf_backend_get_symbol_type
 265 #define elf_backend_get_symbol_type 0
 266 #endif
 267 #ifndef elf_backend_section_processing
 268 #define elf_backend_section_processing  0
 269 #endif
 270 #ifndef elf_backend_section_from_shdr
 271 #define elf_backend_section_from_shdr   0
 272 #endif
 273 #ifndef elf_backend_section_flags
 274 #define elf_backend_section_flags       0
 275 #endif
 276 #ifndef elf_backend_section_from_phdr
 277 #define elf_backend_section_from_phdr   0
 278 #endif
 279 #ifndef elf_backend_fake_sections
 280 #define elf_backend_fake_sections       0
 281 #endif
 282 #ifndef elf_backend_section_from_bfd_section
 283 #define elf_backend_section_from_bfd_section    0
 284 #endif
 285 #ifndef elf_backend_add_symbol_hook
 286 #define elf_backend_add_symbol_hook     0
 287 #endif
 288 #ifndef elf_backend_link_output_symbol_hook
 289 #define elf_backend_link_output_symbol_hook 0
 290 #endif
 291 #ifndef elf_backend_create_dynamic_sections
 292 #define elf_backend_create_dynamic_sections 0
 293 #endif
 294 #ifndef elf_backend_check_relocs
 295 #define elf_backend_check_relocs        0
 296 #endif
 297 #ifndef elf_backend_adjust_dynamic_symbol
 298 #define elf_backend_adjust_dynamic_symbol 0
 299 #endif
 300 #ifndef elf_backend_always_size_sections
 301 #define elf_backend_always_size_sections 0
 302 #endif
 303 #ifndef elf_backend_size_dynamic_sections
 304 #define elf_backend_size_dynamic_sections 0
 305 #endif
 306 #ifndef elf_backend_relocate_section
 307 #define elf_backend_relocate_section    0
 308 #endif
 309 #ifndef elf_backend_finish_dynamic_symbol
 310 #define elf_backend_finish_dynamic_symbol       0
 311 #endif
 312 #ifndef elf_backend_finish_dynamic_sections
 313 #define elf_backend_finish_dynamic_sections     0
 314 #endif
 315 #ifndef elf_backend_begin_write_processing
 316 #define elf_backend_begin_write_processing      0
 317 #endif
 318 #ifndef elf_backend_final_write_processing
 319 #define elf_backend_final_write_processing      0
 320 #endif
 321 #ifndef elf_backend_additional_program_headers
 322 #define elf_backend_additional_program_headers  0
 323 #endif
 324 #ifndef elf_backend_modify_segment_map
 325 #define elf_backend_modify_segment_map  0
 326 #endif
 327 #ifndef elf_backend_ecoff_debug_swap
 328 #define elf_backend_ecoff_debug_swap    0
 329 #endif
 330 #ifndef elf_backend_got_header_size
 331 #define elf_backend_got_header_size     0
 332 #endif
 333 #ifndef elf_backend_plt_header_size
 334 #define elf_backend_plt_header_size     0
 335 #endif
 336 #ifndef elf_backend_post_process_headers
 337 #define elf_backend_post_process_headers        NULL
 338 #endif
 339 #ifndef elf_backend_print_symbol_all
 340 #define elf_backend_print_symbol_all            NULL
 341 #endif
 342 #ifndef elf_backend_output_arch_syms
 343 #define elf_backend_output_arch_syms            NULL
 344 #endif
 345 #ifndef elf_backend_copy_indirect_symbol
 346 #define elf_backend_copy_indirect_symbol  _bfd_elf_link_hash_copy_indirect
 347 #endif
 348 #ifndef elf_backend_hide_symbol
 349 #define elf_backend_hide_symbol         _bfd_elf_link_hash_hide_symbol
 350 #endif
 351 #ifndef elf_backend_emit_relocs
 352 #define elf_backend_emit_relocs                 NULL
 353 #endif
 354 #ifndef elf_backend_count_relocs
 355 #define elf_backend_count_relocs                NULL
 356 #endif
 357 #ifndef elf_backend_grok_prstatus
 358 #define elf_backend_grok_prstatus               NULL
 359 #endif
 360 #ifndef elf_backend_grok_psinfo
 361 #define elf_backend_grok_psinfo                 NULL
 362 #endif
 363 #ifndef elf_backend_sprintf_vma
 364 #define elf_backend_sprintf_vma                 _bfd_elf_sprintf_vma
 365 #endif
 366 #ifndef elf_backend_fprintf_vma
 367 #define elf_backend_fprintf_vma                 _bfd_elf_fprintf_vma
 368 #endif
 369 #ifndef elf_backend_reloc_type_class
 370 #define elf_backend_reloc_type_class            _bfd_elf_reloc_type_class
 371 #endif
 372 #ifndef elf_backend_discard_info
 373 #define elf_backend_discard_info                NULL
 374 #endif
 375 #ifndef elf_backend_ignore_discarded_relocs
 376 #define elf_backend_ignore_discarded_relocs     NULL
 377 #endif
 378 #ifndef elf_backend_write_section
 379 #define elf_backend_write_section               NULL
 380 #endif
 381 #ifndef elf_backend_mips_irix_compat
 382 #define elf_backend_mips_irix_compat            NULL
 383 #endif
 384 #ifndef elf_backend_mips_rtype_to_howto
 385 #define elf_backend_mips_rtype_to_howto         NULL
 386 #endif
 387
 388 /* Previously, backends could only use SHT_REL or SHT_RELA relocation
 389    sections, but not both.  They defined USE_REL to indicate SHT_REL
 390    sections, and left it undefined to indicated SHT_RELA sections.
 391    For backwards compatibility, we still support this usage.  */
 392 #ifndef USE_REL
 393 #define USE_REL 0
 394 #else
 395 #undef USE_REL
 396 #define USE_REL 1
 397 #endif
 398
 399 /* Use these in new code.  */
 400 #ifndef elf_backend_may_use_rel_p
 401 #define elf_backend_may_use_rel_p USE_REL
 402 #endif
 403 #ifndef elf_backend_may_use_rela_p
 404 #define elf_backend_may_use_rela_p !USE_REL
 405 #endif
 406 #ifndef elf_backend_default_use_rela_p
 407 #define elf_backend_default_use_rela_p !USE_REL
 408 #endif
 409
 410 #ifndef elf_backend_rela_normal
 411 #define elf_backend_rela_normal 0
 412 #endif
 413
 414 #ifndef ELF_MACHINE_ALT1
 415 #define ELF_MACHINE_ALT1 0
 416 #endif
 417
 418 #ifndef ELF_MACHINE_ALT2
 419 #define ELF_MACHINE_ALT2 0
 420 #endif
 421
 422 #ifndef elf_backend_size_info
 423 #define elf_backend_size_info _bfd_elfNN_size_info
 424 #endif
 425
 426 #ifndef elf_backend_sign_extend_vma
 427 #define elf_backend_sign_extend_vma 0
 428 #endif
 429
 430 extern const struct elf_size_info _bfd_elfNN_size_info;
 431
 432 #ifndef INCLUDED_TARGET_FILE
 433 static const struct elf_backend_data elfNN_bed =
 434 {
 435   ELF_ARCH,                     /* arch */
 436   ELF_MACHINE_CODE,             /* elf_machine_code */
 437   ELF_MAXPAGESIZE,              /* maxpagesize */
 438   elf_info_to_howto,
 439   elf_info_to_howto_rel,
 440   elf_backend_sym_is_global,
 441   elf_backend_object_p,
 442   elf_backend_symbol_processing,
 443   elf_backend_symbol_table_processing,
 444   elf_backend_get_symbol_type,
 445   elf_backend_section_processing,
 446   elf_backend_section_from_shdr,
 447   elf_backend_section_flags,
 448   elf_backend_section_from_phdr,
 449   elf_backend_fake_sections,
 450   elf_backend_section_from_bfd_section,
 451   elf_backend_add_symbol_hook,
 452   elf_backend_link_output_symbol_hook,
 453   elf_backend_create_dynamic_sections,
 454   elf_backend_check_relocs,
 455   elf_backend_adjust_dynamic_symbol,
 456   elf_backend_always_size_sections,
 457   elf_backend_size_dynamic_sections,
 458   elf_backend_relocate_section,
 459   elf_backend_finish_dynamic_symbol,
 460   elf_backend_finish_dynamic_sections,
 461   elf_backend_begin_write_processing,
 462   elf_backend_final_write_processing,
 463   elf_backend_additional_program_headers,
 464   elf_backend_modify_segment_map,
 465   elf_backend_gc_mark_hook,
 466   elf_backend_gc_sweep_hook,
 467   elf_backend_post_process_headers,
 468   elf_backend_print_symbol_all,
 469   elf_backend_output_arch_syms,
 470   elf_backend_copy_indirect_symbol,
 471   elf_backend_hide_symbol,
 472   elf_backend_emit_relocs,
 473   elf_backend_count_relocs,
 474   elf_backend_grok_prstatus,
 475   elf_backend_grok_psinfo,
 476   elf_backend_sprintf_vma,
 477   elf_backend_fprintf_vma,
 478   elf_backend_reloc_type_class,
 479   elf_backend_discard_info,
 480   elf_backend_ignore_discarded_relocs,
 481   elf_backend_write_section,
 482   elf_backend_mips_irix_compat,
 483   elf_backend_mips_rtype_to_howto,
 484   elf_backend_ecoff_debug_swap,
 485   ELF_MACHINE_ALT1,
 486   ELF_MACHINE_ALT2,
 487   &elf_backend_size_info,
 488   elf_backend_got_symbol_offset,
 489   elf_backend_got_header_size,
 490   elf_backend_plt_header_size,
 491   elf_backend_collect,
 492   elf_backend_type_change_ok,
 493   elf_backend_may_use_rel_p,
 494   elf_backend_may_use_rela_p,
 495   elf_backend_default_use_rela_p,
 496   elf_backend_rela_normal,
 497   elf_backend_sign_extend_vma,
 498   elf_backend_want_got_plt,
 499   elf_backend_plt_readonly,
 500   elf_backend_want_plt_sym,
 501   elf_backend_plt_not_loaded,
 502   elf_backend_plt_alignment,
 503   elf_backend_can_gc_sections,
 504   elf_backend_can_refcount,
 505   elf_backend_want_got_sym,
 506   elf_backend_want_dynbss
 507 };
 508 #endif
 509
 510 /* Forward declaration for use when initialising alternative_target field.  */
 511 #ifdef TARGET_LITTLE_SYM
 512 extern const bfd_target TARGET_LITTLE_SYM;
 513 #endif
 514
 515 #ifdef TARGET_BIG_SYM
 516 const bfd_target TARGET_BIG_SYM =
 517 {
 518   /* name: identify kind of target */
 519   TARGET_BIG_NAME,
 520
 521   /* flavour: general indication about file */
 522   bfd_target_elf_flavour,
 523
 524   /* byteorder: data is big endian */
 525   BFD_ENDIAN_BIG,
 526
 527   /* header_byteorder: header is also big endian */
 528   BFD_ENDIAN_BIG,
 529
 530   /* object_flags: mask of all file flags */
 531   (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
 532    | DYNAMIC | WP_TEXT | D_PAGED),
 533
 534   /* section_flags: mask of all section flags */
 535   (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY
 536    | SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES
 537    | SEC_ARCH_BIT_0 | SEC_SMALL_DATA | SEC_MERGE | SEC_STRINGS | SEC_GROUP),
 538
 539    /* leading_symbol_char: is the first char of a user symbol
 540       predictable, and if so what is it */
 541   elf_symbol_leading_char,
 542
 543   /* ar_pad_char: pad character for filenames within an archive header
 544      FIXME:  this really has nothing to do with ELF, this is a characteristic
 545      of the archiver and/or os and should be independently tunable */
 546   '/',
 547
 548   /* ar_max_namelen: maximum number of characters in an archive header
 549      FIXME:  this really has nothing to do with ELF, this is a characteristic
 550      of the archiver and should be independently tunable.  The System V ABI,
 551      Chapter 7 (Formats & Protocols), Archive section sets this as 15.  */
 552   15,
 553
 554   /* Routines to byte-swap various sized integers from the data sections */
 555   bfd_getb64, bfd_getb_signed_64, bfd_putb64,
 556     bfd_getb32, bfd_getb_signed_32, bfd_putb32,
 557     bfd_getb16, bfd_getb_signed_16, bfd_putb16,
 558
 559   /* Routines to byte-swap various sized integers from the file headers */
 560   bfd_getb64, bfd_getb_signed_64, bfd_putb64,
 561     bfd_getb32, bfd_getb_signed_32, bfd_putb32,
 562     bfd_getb16, bfd_getb_signed_16, bfd_putb16,
 563
 564   /* bfd_check_format: check the format of a file being read */
 565   { _bfd_dummy_target,          /* unknown format */
 566     bfd_elfNN_object_p,         /* assembler/linker output (object file) */
 567     bfd_elfNN_archive_p,        /* an archive */
 568     bfd_elfNN_core_file_p       /* a core file */
 569   },
 570
 571   /* bfd_set_format: set the format of a file being written */
 572   { bfd_false,
 573     bfd_elfNN_mkobject,
 574     bfd_elfNN_mkarchive,
 575     bfd_elfNN_mkcorefile
 576   },
 577
 578   /* bfd_write_contents: write cached information into a file being written */
 579   { bfd_false,
 580     bfd_elfNN_write_object_contents,
 581     bfd_elfNN_write_archive_contents,
 582     bfd_elfNN_write_corefile_contents,
 583   },
 584
 585       BFD_JUMP_TABLE_GENERIC (bfd_elfNN),
 586       BFD_JUMP_TABLE_COPY (bfd_elfNN),
 587       BFD_JUMP_TABLE_CORE (bfd_elfNN),
 588 #ifdef bfd_elfNN_archive_functions
 589       BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive),
 590 #else
 591       BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
 592 #endif
 593       BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN),
 594       BFD_JUMP_TABLE_RELOCS (bfd_elfNN),
 595       BFD_JUMP_TABLE_WRITE (bfd_elfNN),
 596       BFD_JUMP_TABLE_LINK (bfd_elfNN),
 597       BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN),
 598
 599   /* Alternative endian target.  */
 600 #ifdef TARGET_LITTLE_SYM
 601   & TARGET_LITTLE_SYM,
 602 #else
 603   NULL,
 604 #endif
 605
 606   /* backend_data: */
 607   (PTR) &elfNN_bed
 608 };
 609 #endif
 610
 611 #ifdef TARGET_LITTLE_SYM
 612 const bfd_target TARGET_LITTLE_SYM =
 613 {
 614   /* name: identify kind of target */
 615   TARGET_LITTLE_NAME,
 616
 617   /* flavour: general indication about file */
 618   bfd_target_elf_flavour,
 619
 620   /* byteorder: data is little endian */
 621   BFD_ENDIAN_LITTLE,
 622
 623   /* header_byteorder: header is also little endian */
 624   BFD_ENDIAN_LITTLE,
 625
 626   /* object_flags: mask of all file flags */
 627   (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
 628    | DYNAMIC | WP_TEXT | D_PAGED),
 629
 630   /* section_flags: mask of all section flags */
 631   (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY
 632    | SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES
 633    | SEC_ARCH_BIT_0 | SEC_SMALL_DATA | SEC_MERGE | SEC_STRINGS | SEC_GROUP),
 634
 635    /* leading_symbol_char: is the first char of a user symbol
 636       predictable, and if so what is it */
 637   elf_symbol_leading_char,
 638
 639   /* ar_pad_char: pad character for filenames within an archive header
 640      FIXME:  this really has nothing to do with ELF, this is a characteristic
 641      of the archiver and/or os and should be independently tunable */
 642   '/',
 643
 644   /* ar_max_namelen: maximum number of characters in an archive header
 645      FIXME:  this really has nothing to do with ELF, this is a characteristic
 646      of the archiver and should be independently tunable.  The System V ABI,
 647      Chapter 7 (Formats & Protocols), Archive section sets this as 15.  */
 648   15,
 649
 650   /* Routines to byte-swap various sized integers from the data sections */
 651   bfd_getl64, bfd_getl_signed_64, bfd_putl64,
 652     bfd_getl32, bfd_getl_signed_32, bfd_putl32,
 653     bfd_getl16, bfd_getl_signed_16, bfd_putl16,
 654
 655   /* Routines to byte-swap various sized integers from the file headers */
 656   bfd_getl64, bfd_getl_signed_64, bfd_putl64,
 657     bfd_getl32, bfd_getl_signed_32, bfd_putl32,
 658     bfd_getl16, bfd_getl_signed_16, bfd_putl16,
 659
 660   /* bfd_check_format: check the format of a file being read */
 661   { _bfd_dummy_target,          /* unknown format */
 662     bfd_elfNN_object_p,         /* assembler/linker output (object file) */
 663     bfd_elfNN_archive_p,        /* an archive */
 664     bfd_elfNN_core_file_p       /* a core file */
 665   },
 666
 667   /* bfd_set_format: set the format of a file being written */
 668   { bfd_false,
 669     bfd_elfNN_mkobject,
 670     bfd_elfNN_mkarchive,
 671     bfd_elfNN_mkcorefile
 672   },
 673
 674   /* bfd_write_contents: write cached information into a file being written */
 675   { bfd_false,
 676     bfd_elfNN_write_object_contents,
 677     bfd_elfNN_write_archive_contents,
 678     bfd_elfNN_write_corefile_contents,
 679   },
 680
 681       BFD_JUMP_TABLE_GENERIC (bfd_elfNN),
 682       BFD_JUMP_TABLE_COPY (bfd_elfNN),
 683       BFD_JUMP_TABLE_CORE (bfd_elfNN),
 684 #ifdef bfd_elfNN_archive_functions
 685       BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive),
 686 #else
 687       BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
 688 #endif
 689       BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN),
 690       BFD_JUMP_TABLE_RELOCS (bfd_elfNN),
 691       BFD_JUMP_TABLE_WRITE (bfd_elfNN),
 692       BFD_JUMP_TABLE_LINK (bfd_elfNN),
 693       BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN),
 694
 695   /* Alternative endian target.  */
 696 #ifdef TARGET_BIG_SYM
 697   & TARGET_BIG_SYM,
 698 #else
 699   NULL,
 700 #endif
 701
 702   /* backend_data: */
 703   (PTR) &elfNN_bed
 704 };
 705 #endif