Fix typo introduced by previous delta
[binutils.git] / bfd / elfxx-target.h
blob861cb2b274ad682735c98d7e2df4404b7cecc8b4
1 /* Target definitions for NN-bit ELF
2 Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
3 2003, 2004, 2005 Free Software Foundation, Inc.
5 This file is part of BFD, the Binary File Descriptor library.
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.
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.
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. */
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.
26 There are two such structures here: one for big-endian machines and
27 one for little-endian machines. */
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
35 #define bfd_elfNN_canonicalize_dynamic_symtab \
36 _bfd_elf_canonicalize_dynamic_symtab
37 #ifndef bfd_elfNN_get_synthetic_symtab
38 #define bfd_elfNN_get_synthetic_symtab \
39 _bfd_elf_get_synthetic_symtab
40 #endif
41 #ifndef bfd_elfNN_canonicalize_reloc
42 #define bfd_elfNN_canonicalize_reloc _bfd_elf_canonicalize_reloc
43 #endif
44 #ifndef bfd_elfNN_find_nearest_line
45 #define bfd_elfNN_find_nearest_line _bfd_elf_find_nearest_line
46 #endif
47 #define bfd_elfNN_read_minisymbols _bfd_elf_read_minisymbols
48 #define bfd_elfNN_minisymbol_to_symbol _bfd_elf_minisymbol_to_symbol
49 #define bfd_elfNN_get_dynamic_symtab_upper_bound \
50 _bfd_elf_get_dynamic_symtab_upper_bound
51 #define bfd_elfNN_get_lineno _bfd_elf_get_lineno
52 #ifndef bfd_elfNN_get_reloc_upper_bound
53 #define bfd_elfNN_get_reloc_upper_bound _bfd_elf_get_reloc_upper_bound
54 #endif
55 #ifndef bfd_elfNN_get_symbol_info
56 #define bfd_elfNN_get_symbol_info _bfd_elf_get_symbol_info
57 #endif
58 #define bfd_elfNN_canonicalize_symtab _bfd_elf_canonicalize_symtab
59 #define bfd_elfNN_get_symtab_upper_bound _bfd_elf_get_symtab_upper_bound
60 #define bfd_elfNN_make_empty_symbol _bfd_elf_make_empty_symbol
61 #ifndef bfd_elfNN_new_section_hook
62 #define bfd_elfNN_new_section_hook _bfd_elf_new_section_hook
63 #endif
64 #define bfd_elfNN_set_arch_mach _bfd_elf_set_arch_mach
65 #ifndef bfd_elfNN_set_section_contents
66 #define bfd_elfNN_set_section_contents _bfd_elf_set_section_contents
67 #endif
68 #define bfd_elfNN_sizeof_headers _bfd_elf_sizeof_headers
69 #define bfd_elfNN_write_object_contents _bfd_elf_write_object_contents
70 #define bfd_elfNN_write_corefile_contents _bfd_elf_write_corefile_contents
72 #define bfd_elfNN_get_section_contents_in_window \
73 _bfd_generic_get_section_contents_in_window
75 #ifndef elf_backend_got_symbol_offset
76 #define elf_backend_got_symbol_offset (bfd_vma) 0
77 #endif
78 #ifndef elf_backend_can_refcount
79 #define elf_backend_can_refcount 0
80 #endif
81 #ifndef elf_backend_want_got_plt
82 #define elf_backend_want_got_plt 0
83 #endif
84 #ifndef elf_backend_plt_readonly
85 #define elf_backend_plt_readonly 0
86 #endif
87 #ifndef elf_backend_want_plt_sym
88 #define elf_backend_want_plt_sym 0
89 #endif
90 #ifndef elf_backend_plt_not_loaded
91 #define elf_backend_plt_not_loaded 0
92 #endif
93 #ifndef elf_backend_plt_alignment
94 #define elf_backend_plt_alignment 2
95 #endif
96 #ifndef elf_backend_want_dynbss
97 #define elf_backend_want_dynbss 1
98 #endif
99 #ifndef elf_backend_want_p_paddr_set_to_zero
100 #define elf_backend_want_p_paddr_set_to_zero 0
101 #endif
103 #define bfd_elfNN_bfd_debug_info_start bfd_void
104 #define bfd_elfNN_bfd_debug_info_end bfd_void
105 #define bfd_elfNN_bfd_debug_info_accumulate \
106 ((void (*) (bfd*, struct bfd_section *)) bfd_void)
108 #ifndef bfd_elfNN_bfd_get_relocated_section_contents
109 #define bfd_elfNN_bfd_get_relocated_section_contents \
110 bfd_generic_get_relocated_section_contents
111 #endif
113 #ifndef bfd_elfNN_bfd_relax_section
114 #define bfd_elfNN_bfd_relax_section bfd_generic_relax_section
115 #endif
117 #ifndef elf_backend_can_gc_sections
118 #define elf_backend_can_gc_sections 0
119 #endif
120 #ifndef elf_backend_can_refcount
121 #define elf_backend_can_refcount 0
122 #endif
123 #ifndef elf_backend_want_got_sym
124 #define elf_backend_want_got_sym 1
125 #endif
126 #ifndef elf_backend_gc_mark_hook
127 #define elf_backend_gc_mark_hook NULL
128 #endif
129 #ifndef elf_backend_gc_sweep_hook
130 #define elf_backend_gc_sweep_hook NULL
131 #endif
132 #ifndef bfd_elfNN_bfd_gc_sections
133 #define bfd_elfNN_bfd_gc_sections bfd_elf_gc_sections
134 #endif
136 #ifndef bfd_elfNN_bfd_merge_sections
137 #define bfd_elfNN_bfd_merge_sections \
138 _bfd_elf_merge_sections
139 #endif
141 #ifndef bfd_elfNN_bfd_is_group_section
142 #define bfd_elfNN_bfd_is_group_section bfd_elf_is_group_section
143 #endif
145 #ifndef bfd_elfNN_bfd_discard_group
146 #define bfd_elfNN_bfd_discard_group bfd_generic_discard_group
147 #endif
149 #ifndef bfd_elfNN_section_already_linked
150 #define bfd_elfNN_section_already_linked \
151 _bfd_elf_section_already_linked
152 #endif
154 #ifndef bfd_elfNN_bfd_make_debug_symbol
155 #define bfd_elfNN_bfd_make_debug_symbol \
156 ((asymbol * (*) (bfd *, void *, unsigned long)) bfd_nullvoidptr)
157 #endif
159 #ifndef bfd_elfNN_bfd_copy_private_symbol_data
160 #define bfd_elfNN_bfd_copy_private_symbol_data \
161 _bfd_elf_copy_private_symbol_data
162 #endif
164 #ifndef bfd_elfNN_bfd_copy_private_section_data
165 #define bfd_elfNN_bfd_copy_private_section_data \
166 _bfd_elf_copy_private_section_data
167 #endif
168 #ifndef bfd_elfNN_bfd_copy_private_header_data
169 #define bfd_elfNN_bfd_copy_private_header_data \
170 _bfd_elf_copy_private_header_data
171 #endif
172 #ifndef bfd_elfNN_bfd_copy_private_bfd_data
173 #define bfd_elfNN_bfd_copy_private_bfd_data \
174 _bfd_elf_copy_private_bfd_data
175 #endif
176 #ifndef bfd_elfNN_bfd_print_private_bfd_data
177 #define bfd_elfNN_bfd_print_private_bfd_data \
178 _bfd_elf_print_private_bfd_data
179 #endif
180 #ifndef bfd_elfNN_bfd_merge_private_bfd_data
181 #define bfd_elfNN_bfd_merge_private_bfd_data \
182 ((bfd_boolean (*) (bfd *, bfd *)) bfd_true)
183 #endif
184 #ifndef bfd_elfNN_bfd_set_private_flags
185 #define bfd_elfNN_bfd_set_private_flags \
186 ((bfd_boolean (*) (bfd *, flagword)) bfd_true)
187 #endif
188 #ifndef bfd_elfNN_bfd_is_local_label_name
189 #define bfd_elfNN_bfd_is_local_label_name _bfd_elf_is_local_label_name
190 #endif
191 #ifndef bfd_elfNN_bfd_is_target_special_symbol
192 #define bfd_elfNN_bfd_is_target_special_symbol \
193 ((bfd_boolean (*) (bfd *, asymbol *)) bfd_false)
194 #endif
196 #ifndef bfd_elfNN_get_dynamic_reloc_upper_bound
197 #define bfd_elfNN_get_dynamic_reloc_upper_bound \
198 _bfd_elf_get_dynamic_reloc_upper_bound
199 #endif
200 #ifndef bfd_elfNN_canonicalize_dynamic_reloc
201 #define bfd_elfNN_canonicalize_dynamic_reloc \
202 _bfd_elf_canonicalize_dynamic_reloc
203 #endif
205 #ifndef bfd_elfNN_bfd_link_hash_table_free
206 #define bfd_elfNN_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
207 #endif
209 #ifdef elf_backend_relocate_section
210 #ifndef bfd_elfNN_bfd_link_hash_table_create
211 #define bfd_elfNN_bfd_link_hash_table_create _bfd_elf_link_hash_table_create
212 #endif
213 #ifndef bfd_elfNN_bfd_link_add_symbols
214 #define bfd_elfNN_bfd_link_add_symbols bfd_elf_link_add_symbols
215 #endif
216 #ifndef bfd_elfNN_bfd_final_link
217 #define bfd_elfNN_bfd_final_link bfd_elf_final_link
218 #endif
219 #else /* ! defined (elf_backend_relocate_section) */
220 /* If no backend relocate_section routine, use the generic linker.
221 Note - this will prevent the port from being able to use some of
222 the other features of the ELF linker, because the generic hash structure
223 does not have the fields needed by the ELF linker. In particular it
224 means that linking directly to S-records will not work. */
225 #ifndef bfd_elfNN_bfd_link_hash_table_create
226 #define bfd_elfNN_bfd_link_hash_table_create \
227 _bfd_generic_link_hash_table_create
228 #endif
229 #ifndef bfd_elfNN_bfd_link_add_symbols
230 #define bfd_elfNN_bfd_link_add_symbols _bfd_generic_link_add_symbols
231 #endif
232 #ifndef bfd_elfNN_bfd_final_link
233 #define bfd_elfNN_bfd_final_link _bfd_generic_final_link
234 #endif
235 #endif /* ! defined (elf_backend_relocate_section) */
237 #ifndef bfd_elfNN_bfd_link_just_syms
238 #define bfd_elfNN_bfd_link_just_syms _bfd_elf_link_just_syms
239 #endif
241 #ifndef bfd_elfNN_bfd_link_split_section
242 #define bfd_elfNN_bfd_link_split_section _bfd_generic_link_split_section
243 #endif
245 #ifndef bfd_elfNN_archive_p
246 #define bfd_elfNN_archive_p bfd_generic_archive_p
247 #endif
249 #ifndef bfd_elfNN_write_archive_contents
250 #define bfd_elfNN_write_archive_contents _bfd_write_archive_contents
251 #endif
253 #ifndef bfd_elfNN_mkobject
254 #define bfd_elfNN_mkobject bfd_elf_mkobject
255 #endif
257 #ifndef bfd_elfNN_mkcorefile
258 #define bfd_elfNN_mkcorefile bfd_elf_mkcorefile
259 #endif
261 #ifndef bfd_elfNN_mkarchive
262 #define bfd_elfNN_mkarchive _bfd_generic_mkarchive
263 #endif
265 #ifndef bfd_elfNN_print_symbol
266 #define bfd_elfNN_print_symbol bfd_elf_print_symbol
267 #endif
269 #ifndef elf_symbol_leading_char
270 #define elf_symbol_leading_char 0
271 #endif
273 #ifndef elf_info_to_howto
274 #define elf_info_to_howto 0
275 #endif
277 #ifndef elf_info_to_howto_rel
278 #define elf_info_to_howto_rel 0
279 #endif
281 #ifndef ELF_MAXPAGESIZE
282 #error ELF_MAXPAGESIZE is not defined
283 #define ELF_MAXPAGESIZE 1
284 #endif
286 #ifndef ELF_MINPAGESIZE
287 #define ELF_MINPAGESIZE ELF_MAXPAGESIZE
288 #endif
290 #ifndef ELF_DYNAMIC_SEC_FLAGS
291 /* Note that we set the SEC_IN_MEMORY flag for these sections. */
292 #define ELF_DYNAMIC_SEC_FLAGS \
293 (SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS \
294 | SEC_IN_MEMORY | SEC_LINKER_CREATED)
295 #endif
297 #ifndef elf_backend_collect
298 #define elf_backend_collect FALSE
299 #endif
300 #ifndef elf_backend_type_change_ok
301 #define elf_backend_type_change_ok FALSE
302 #endif
304 #ifndef elf_backend_sym_is_global
305 #define elf_backend_sym_is_global 0
306 #endif
307 #ifndef elf_backend_object_p
308 #define elf_backend_object_p 0
309 #endif
310 #ifndef elf_backend_symbol_processing
311 #define elf_backend_symbol_processing 0
312 #endif
313 #ifndef elf_backend_symbol_table_processing
314 #define elf_backend_symbol_table_processing 0
315 #endif
316 #ifndef elf_backend_get_symbol_type
317 #define elf_backend_get_symbol_type 0
318 #endif
319 #ifndef elf_backend_archive_symbol_lookup
320 #define elf_backend_archive_symbol_lookup _bfd_elf_archive_symbol_lookup
321 #endif
322 #ifndef elf_backend_name_local_section_symbols
323 #define elf_backend_name_local_section_symbols 0
324 #endif
325 #ifndef elf_backend_section_processing
326 #define elf_backend_section_processing 0
327 #endif
328 #ifndef elf_backend_section_from_shdr
329 #define elf_backend_section_from_shdr _bfd_elf_make_section_from_shdr
330 #endif
331 #ifndef elf_backend_section_flags
332 #define elf_backend_section_flags 0
333 #endif
334 #ifndef elf_backend_section_from_phdr
335 #define elf_backend_section_from_phdr _bfd_elf_make_section_from_phdr
336 #endif
337 #ifndef elf_backend_fake_sections
338 #define elf_backend_fake_sections 0
339 #endif
340 #ifndef elf_backend_section_from_bfd_section
341 #define elf_backend_section_from_bfd_section 0
342 #endif
343 #ifndef elf_backend_add_symbol_hook
344 #define elf_backend_add_symbol_hook 0
345 #endif
346 #ifndef elf_backend_link_output_symbol_hook
347 #define elf_backend_link_output_symbol_hook 0
348 #endif
349 #ifndef elf_backend_create_dynamic_sections
350 #define elf_backend_create_dynamic_sections 0
351 #endif
352 #ifndef elf_backend_omit_section_dynsym
353 #define elf_backend_omit_section_dynsym _bfd_elf_link_omit_section_dynsym
354 #endif
355 #ifndef elf_backend_check_relocs
356 #define elf_backend_check_relocs 0
357 #endif
358 #ifndef elf_backend_check_directives
359 #define elf_backend_check_directives 0
360 #endif
361 #ifndef elf_backend_adjust_dynamic_symbol
362 #define elf_backend_adjust_dynamic_symbol 0
363 #endif
364 #ifndef elf_backend_always_size_sections
365 #define elf_backend_always_size_sections 0
366 #endif
367 #ifndef elf_backend_size_dynamic_sections
368 #define elf_backend_size_dynamic_sections 0
369 #endif
370 #ifndef elf_backend_relocate_section
371 #define elf_backend_relocate_section 0
372 #endif
373 #ifndef elf_backend_finish_dynamic_symbol
374 #define elf_backend_finish_dynamic_symbol 0
375 #endif
376 #ifndef elf_backend_finish_dynamic_sections
377 #define elf_backend_finish_dynamic_sections 0
378 #endif
379 #ifndef elf_backend_begin_write_processing
380 #define elf_backend_begin_write_processing 0
381 #endif
382 #ifndef elf_backend_final_write_processing
383 #define elf_backend_final_write_processing 0
384 #endif
385 #ifndef elf_backend_additional_program_headers
386 #define elf_backend_additional_program_headers 0
387 #endif
388 #ifndef elf_backend_modify_segment_map
389 #define elf_backend_modify_segment_map 0
390 #endif
391 #ifndef elf_backend_ecoff_debug_swap
392 #define elf_backend_ecoff_debug_swap 0
393 #endif
394 #ifndef elf_backend_bfd_from_remote_memory
395 #define elf_backend_bfd_from_remote_memory _bfd_elfNN_bfd_from_remote_memory
396 #endif
397 #ifndef elf_backend_got_header_size
398 #define elf_backend_got_header_size 0
399 #endif
400 #ifndef elf_backend_post_process_headers
401 #define elf_backend_post_process_headers NULL
402 #endif
403 #ifndef elf_backend_print_symbol_all
404 #define elf_backend_print_symbol_all NULL
405 #endif
406 #ifndef elf_backend_output_arch_syms
407 #define elf_backend_output_arch_syms NULL
408 #endif
409 #ifndef elf_backend_copy_indirect_symbol
410 #define elf_backend_copy_indirect_symbol _bfd_elf_link_hash_copy_indirect
411 #endif
412 #ifndef elf_backend_hide_symbol
413 #define elf_backend_hide_symbol _bfd_elf_link_hash_hide_symbol
414 #endif
415 #ifndef elf_backend_merge_symbol_attribute
416 #define elf_backend_merge_symbol_attribute NULL
417 #endif
418 #ifndef elf_backend_emit_relocs
419 #define elf_backend_emit_relocs NULL
420 #endif
421 #ifndef elf_backend_count_relocs
422 #define elf_backend_count_relocs NULL
423 #endif
424 #ifndef elf_backend_grok_prstatus
425 #define elf_backend_grok_prstatus NULL
426 #endif
427 #ifndef elf_backend_grok_psinfo
428 #define elf_backend_grok_psinfo NULL
429 #endif
430 #ifndef elf_backend_sprintf_vma
431 #define elf_backend_sprintf_vma _bfd_elf_sprintf_vma
432 #endif
433 #ifndef elf_backend_fprintf_vma
434 #define elf_backend_fprintf_vma _bfd_elf_fprintf_vma
435 #endif
436 #ifndef elf_backend_reloc_type_class
437 #define elf_backend_reloc_type_class _bfd_elf_reloc_type_class
438 #endif
439 #ifndef elf_backend_discard_info
440 #define elf_backend_discard_info NULL
441 #endif
442 #ifndef elf_backend_ignore_discarded_relocs
443 #define elf_backend_ignore_discarded_relocs NULL
444 #endif
445 #ifndef elf_backend_eh_frame_address_size
446 #define elf_backend_eh_frame_address_size _bfd_elf_eh_frame_address_size
447 #endif
448 #ifndef elf_backend_can_make_relative_eh_frame
449 #define elf_backend_can_make_relative_eh_frame _bfd_elf_can_make_relative
450 #endif
451 #ifndef elf_backend_can_make_lsda_relative_eh_frame
452 #define elf_backend_can_make_lsda_relative_eh_frame _bfd_elf_can_make_relative
453 #endif
454 #ifndef elf_backend_encode_eh_address
455 #define elf_backend_encode_eh_address _bfd_elf_encode_eh_address
456 #endif
457 #ifndef elf_backend_write_section
458 #define elf_backend_write_section NULL
459 #endif
460 #ifndef elf_backend_mips_irix_compat
461 #define elf_backend_mips_irix_compat NULL
462 #endif
463 #ifndef elf_backend_mips_rtype_to_howto
464 #define elf_backend_mips_rtype_to_howto NULL
465 #endif
467 /* Previously, backends could only use SHT_REL or SHT_RELA relocation
468 sections, but not both. They defined USE_REL to indicate SHT_REL
469 sections, and left it undefined to indicated SHT_RELA sections.
470 For backwards compatibility, we still support this usage. */
471 #ifndef USE_REL
472 #define USE_REL 0
473 #endif
475 /* Use these in new code. */
476 #ifndef elf_backend_may_use_rel_p
477 #define elf_backend_may_use_rel_p USE_REL
478 #endif
479 #ifndef elf_backend_may_use_rela_p
480 #define elf_backend_may_use_rela_p !USE_REL
481 #endif
482 #ifndef elf_backend_default_use_rela_p
483 #define elf_backend_default_use_rela_p !USE_REL
484 #endif
486 #ifndef elf_backend_rela_normal
487 #define elf_backend_rela_normal 0
488 #endif
490 #ifndef elf_backend_plt_sym_val
491 #define elf_backend_plt_sym_val NULL
492 #endif
493 #ifndef elf_backend_relplt_name
494 #define elf_backend_relplt_name NULL
495 #endif
497 #ifndef ELF_MACHINE_ALT1
498 #define ELF_MACHINE_ALT1 0
499 #endif
501 #ifndef ELF_MACHINE_ALT2
502 #define ELF_MACHINE_ALT2 0
503 #endif
505 #ifndef elf_backend_size_info
506 #define elf_backend_size_info _bfd_elfNN_size_info
507 #endif
509 #ifndef elf_backend_special_sections
510 #define elf_backend_special_sections NULL
511 #endif
513 #ifndef elf_backend_sign_extend_vma
514 #define elf_backend_sign_extend_vma 0
515 #endif
517 #ifndef elf_backend_link_order_error_handler
518 #define elf_backend_link_order_error_handler _bfd_default_error_handler
519 #endif
521 extern const struct elf_size_info _bfd_elfNN_size_info;
523 #ifndef INCLUDED_TARGET_FILE
524 static const struct elf_backend_data elfNN_bed =
526 ELF_ARCH, /* arch */
527 ELF_MACHINE_CODE, /* elf_machine_code */
528 ELF_MAXPAGESIZE, /* maxpagesize */
529 ELF_MINPAGESIZE, /* minpagesize */
530 ELF_DYNAMIC_SEC_FLAGS, /* dynamic_sec_flags */
531 elf_info_to_howto,
532 elf_info_to_howto_rel,
533 elf_backend_sym_is_global,
534 elf_backend_object_p,
535 elf_backend_symbol_processing,
536 elf_backend_symbol_table_processing,
537 elf_backend_get_symbol_type,
538 elf_backend_archive_symbol_lookup,
539 elf_backend_name_local_section_symbols,
540 elf_backend_section_processing,
541 elf_backend_section_from_shdr,
542 elf_backend_section_flags,
543 elf_backend_section_from_phdr,
544 elf_backend_fake_sections,
545 elf_backend_section_from_bfd_section,
546 elf_backend_add_symbol_hook,
547 elf_backend_link_output_symbol_hook,
548 elf_backend_create_dynamic_sections,
549 elf_backend_omit_section_dynsym,
550 elf_backend_check_relocs,
551 elf_backend_check_directives,
552 elf_backend_adjust_dynamic_symbol,
553 elf_backend_always_size_sections,
554 elf_backend_size_dynamic_sections,
555 elf_backend_relocate_section,
556 elf_backend_finish_dynamic_symbol,
557 elf_backend_finish_dynamic_sections,
558 elf_backend_begin_write_processing,
559 elf_backend_final_write_processing,
560 elf_backend_additional_program_headers,
561 elf_backend_modify_segment_map,
562 elf_backend_gc_mark_hook,
563 elf_backend_gc_sweep_hook,
564 elf_backend_post_process_headers,
565 elf_backend_print_symbol_all,
566 elf_backend_output_arch_syms,
567 elf_backend_copy_indirect_symbol,
568 elf_backend_hide_symbol,
569 elf_backend_merge_symbol_attribute,
570 elf_backend_emit_relocs,
571 elf_backend_count_relocs,
572 elf_backend_grok_prstatus,
573 elf_backend_grok_psinfo,
574 elf_backend_sprintf_vma,
575 elf_backend_fprintf_vma,
576 elf_backend_reloc_type_class,
577 elf_backend_discard_info,
578 elf_backend_ignore_discarded_relocs,
579 elf_backend_eh_frame_address_size,
580 elf_backend_can_make_relative_eh_frame,
581 elf_backend_can_make_lsda_relative_eh_frame,
582 elf_backend_encode_eh_address,
583 elf_backend_write_section,
584 elf_backend_mips_irix_compat,
585 elf_backend_mips_rtype_to_howto,
586 elf_backend_ecoff_debug_swap,
587 elf_backend_bfd_from_remote_memory,
588 elf_backend_plt_sym_val,
589 elf_backend_link_order_error_handler,
590 elf_backend_relplt_name,
591 ELF_MACHINE_ALT1,
592 ELF_MACHINE_ALT2,
593 &elf_backend_size_info,
594 elf_backend_special_sections,
595 elf_backend_got_symbol_offset,
596 elf_backend_got_header_size,
597 elf_backend_collect,
598 elf_backend_type_change_ok,
599 elf_backend_may_use_rel_p,
600 elf_backend_may_use_rela_p,
601 elf_backend_default_use_rela_p,
602 elf_backend_rela_normal,
603 elf_backend_sign_extend_vma,
604 elf_backend_want_got_plt,
605 elf_backend_plt_readonly,
606 elf_backend_want_plt_sym,
607 elf_backend_plt_not_loaded,
608 elf_backend_plt_alignment,
609 elf_backend_can_gc_sections,
610 elf_backend_can_refcount,
611 elf_backend_want_got_sym,
612 elf_backend_want_dynbss,
613 elf_backend_want_p_paddr_set_to_zero
615 #endif
617 /* Forward declaration for use when initialising alternative_target field. */
618 #ifdef TARGET_LITTLE_SYM
619 extern const bfd_target TARGET_LITTLE_SYM;
620 #endif
622 #ifdef TARGET_BIG_SYM
623 const bfd_target TARGET_BIG_SYM =
625 /* name: identify kind of target */
626 TARGET_BIG_NAME,
628 /* flavour: general indication about file */
629 bfd_target_elf_flavour,
631 /* byteorder: data is big endian */
632 BFD_ENDIAN_BIG,
634 /* header_byteorder: header is also big endian */
635 BFD_ENDIAN_BIG,
637 /* object_flags: mask of all file flags */
638 (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
639 | DYNAMIC | WP_TEXT | D_PAGED),
641 /* section_flags: mask of all section flags */
642 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY
643 | SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES
644 | SEC_SMALL_DATA | SEC_MERGE | SEC_STRINGS | SEC_GROUP),
646 /* leading_symbol_char: is the first char of a user symbol
647 predictable, and if so what is it */
648 elf_symbol_leading_char,
650 /* ar_pad_char: pad character for filenames within an archive header
651 FIXME: this really has nothing to do with ELF, this is a characteristic
652 of the archiver and/or os and should be independently tunable */
653 '/',
655 /* ar_max_namelen: maximum number of characters in an archive header
656 FIXME: this really has nothing to do with ELF, this is a characteristic
657 of the archiver and should be independently tunable. The System V ABI,
658 Chapter 7 (Formats & Protocols), Archive section sets this as 15. */
661 /* Routines to byte-swap various sized integers from the data sections */
662 bfd_getb64, bfd_getb_signed_64, bfd_putb64,
663 bfd_getb32, bfd_getb_signed_32, bfd_putb32,
664 bfd_getb16, bfd_getb_signed_16, bfd_putb16,
666 /* Routines to byte-swap various sized integers from the file headers */
667 bfd_getb64, bfd_getb_signed_64, bfd_putb64,
668 bfd_getb32, bfd_getb_signed_32, bfd_putb32,
669 bfd_getb16, bfd_getb_signed_16, bfd_putb16,
671 /* bfd_check_format: check the format of a file being read */
672 { _bfd_dummy_target, /* unknown format */
673 bfd_elfNN_object_p, /* assembler/linker output (object file) */
674 bfd_elfNN_archive_p, /* an archive */
675 bfd_elfNN_core_file_p /* a core file */
678 /* bfd_set_format: set the format of a file being written */
679 { bfd_false,
680 bfd_elfNN_mkobject,
681 bfd_elfNN_mkarchive,
682 bfd_elfNN_mkcorefile
685 /* bfd_write_contents: write cached information into a file being written */
686 { bfd_false,
687 bfd_elfNN_write_object_contents,
688 bfd_elfNN_write_archive_contents,
689 bfd_elfNN_write_corefile_contents,
692 BFD_JUMP_TABLE_GENERIC (bfd_elfNN),
693 BFD_JUMP_TABLE_COPY (bfd_elfNN),
694 BFD_JUMP_TABLE_CORE (bfd_elfNN),
695 #ifdef bfd_elfNN_archive_functions
696 BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive),
697 #else
698 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
699 #endif
700 BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN),
701 BFD_JUMP_TABLE_RELOCS (bfd_elfNN),
702 BFD_JUMP_TABLE_WRITE (bfd_elfNN),
703 BFD_JUMP_TABLE_LINK (bfd_elfNN),
704 BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN),
706 /* Alternative endian target. */
707 #ifdef TARGET_LITTLE_SYM
708 & TARGET_LITTLE_SYM,
709 #else
710 NULL,
711 #endif
713 /* backend_data: */
714 &elfNN_bed
716 #endif
718 #ifdef TARGET_LITTLE_SYM
719 const bfd_target TARGET_LITTLE_SYM =
721 /* name: identify kind of target */
722 TARGET_LITTLE_NAME,
724 /* flavour: general indication about file */
725 bfd_target_elf_flavour,
727 /* byteorder: data is little endian */
728 BFD_ENDIAN_LITTLE,
730 /* header_byteorder: header is also little endian */
731 BFD_ENDIAN_LITTLE,
733 /* object_flags: mask of all file flags */
734 (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
735 | DYNAMIC | WP_TEXT | D_PAGED),
737 /* section_flags: mask of all section flags */
738 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY
739 | SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES
740 | SEC_SMALL_DATA | SEC_MERGE | SEC_STRINGS | SEC_GROUP),
742 /* leading_symbol_char: is the first char of a user symbol
743 predictable, and if so what is it */
744 elf_symbol_leading_char,
746 /* ar_pad_char: pad character for filenames within an archive header
747 FIXME: this really has nothing to do with ELF, this is a characteristic
748 of the archiver and/or os and should be independently tunable */
749 '/',
751 /* ar_max_namelen: maximum number of characters in an archive header
752 FIXME: this really has nothing to do with ELF, this is a characteristic
753 of the archiver and should be independently tunable. The System V ABI,
754 Chapter 7 (Formats & Protocols), Archive section sets this as 15. */
757 /* Routines to byte-swap various sized integers from the data sections */
758 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
759 bfd_getl32, bfd_getl_signed_32, bfd_putl32,
760 bfd_getl16, bfd_getl_signed_16, bfd_putl16,
762 /* Routines to byte-swap various sized integers from the file headers */
763 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
764 bfd_getl32, bfd_getl_signed_32, bfd_putl32,
765 bfd_getl16, bfd_getl_signed_16, bfd_putl16,
767 /* bfd_check_format: check the format of a file being read */
768 { _bfd_dummy_target, /* unknown format */
769 bfd_elfNN_object_p, /* assembler/linker output (object file) */
770 bfd_elfNN_archive_p, /* an archive */
771 bfd_elfNN_core_file_p /* a core file */
774 /* bfd_set_format: set the format of a file being written */
775 { bfd_false,
776 bfd_elfNN_mkobject,
777 bfd_elfNN_mkarchive,
778 bfd_elfNN_mkcorefile
781 /* bfd_write_contents: write cached information into a file being written */
782 { bfd_false,
783 bfd_elfNN_write_object_contents,
784 bfd_elfNN_write_archive_contents,
785 bfd_elfNN_write_corefile_contents,
788 BFD_JUMP_TABLE_GENERIC (bfd_elfNN),
789 BFD_JUMP_TABLE_COPY (bfd_elfNN),
790 BFD_JUMP_TABLE_CORE (bfd_elfNN),
791 #ifdef bfd_elfNN_archive_functions
792 BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive),
793 #else
794 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
795 #endif
796 BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN),
797 BFD_JUMP_TABLE_RELOCS (bfd_elfNN),
798 BFD_JUMP_TABLE_WRITE (bfd_elfNN),
799 BFD_JUMP_TABLE_LINK (bfd_elfNN),
800 BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN),
802 /* Alternative endian target. */
803 #ifdef TARGET_BIG_SYM
804 & TARGET_BIG_SYM,
805 #else
806 NULL,
807 #endif
809 /* backend_data: */
810 &elfNN_bed
812 #endif