1 /* Target definitions for NN-bit ELF
2 Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
3 2003, 2004 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
35 #define bfd_elfNN_canonicalize_dynamic_symtab \
36 _bfd_elf_canonicalize_dynamic_symtab
37 #define bfd_elfNN_get_synthetic_symtab \
38 _bfd_elf_get_synthetic_symtab
39 #ifndef bfd_elfNN_canonicalize_reloc
40 #define bfd_elfNN_canonicalize_reloc _bfd_elf_canonicalize_reloc
42 #ifndef bfd_elfNN_find_nearest_line
43 #define bfd_elfNN_find_nearest_line _bfd_elf_find_nearest_line
45 #define bfd_elfNN_read_minisymbols _bfd_elf_read_minisymbols
46 #define bfd_elfNN_minisymbol_to_symbol _bfd_elf_minisymbol_to_symbol
47 #define bfd_elfNN_get_dynamic_symtab_upper_bound \
48 _bfd_elf_get_dynamic_symtab_upper_bound
49 #define bfd_elfNN_get_lineno _bfd_elf_get_lineno
50 #ifndef bfd_elfNN_get_reloc_upper_bound
51 #define bfd_elfNN_get_reloc_upper_bound _bfd_elf_get_reloc_upper_bound
53 #ifndef bfd_elfNN_get_symbol_info
54 #define bfd_elfNN_get_symbol_info _bfd_elf_get_symbol_info
56 #define bfd_elfNN_canonicalize_symtab _bfd_elf_canonicalize_symtab
57 #define bfd_elfNN_get_symtab_upper_bound _bfd_elf_get_symtab_upper_bound
58 #define bfd_elfNN_make_empty_symbol _bfd_elf_make_empty_symbol
59 #ifndef bfd_elfNN_new_section_hook
60 #define bfd_elfNN_new_section_hook _bfd_elf_new_section_hook
62 #define bfd_elfNN_set_arch_mach _bfd_elf_set_arch_mach
63 #ifndef bfd_elfNN_set_section_contents
64 #define bfd_elfNN_set_section_contents _bfd_elf_set_section_contents
66 #define bfd_elfNN_sizeof_headers _bfd_elf_sizeof_headers
67 #define bfd_elfNN_write_object_contents _bfd_elf_write_object_contents
68 #define bfd_elfNN_write_corefile_contents _bfd_elf_write_corefile_contents
70 #define bfd_elfNN_get_section_contents_in_window \
71 _bfd_generic_get_section_contents_in_window
73 #ifndef elf_backend_got_symbol_offset
74 #define elf_backend_got_symbol_offset (bfd_vma) 0
76 #ifndef elf_backend_can_refcount
77 #define elf_backend_can_refcount 0
79 #ifndef elf_backend_want_got_plt
80 #define elf_backend_want_got_plt 0
82 #ifndef elf_backend_plt_readonly
83 #define elf_backend_plt_readonly 0
85 #ifndef elf_backend_want_plt_sym
86 #define elf_backend_want_plt_sym 0
88 #ifndef elf_backend_plt_not_loaded
89 #define elf_backend_plt_not_loaded 0
91 #ifndef elf_backend_plt_alignment
92 #define elf_backend_plt_alignment 2
94 #ifndef elf_backend_want_dynbss
95 #define elf_backend_want_dynbss 1
97 #ifndef elf_backend_want_p_paddr_set_to_zero
98 #define elf_backend_want_p_paddr_set_to_zero 0
101 #define bfd_elfNN_bfd_debug_info_start bfd_void
102 #define bfd_elfNN_bfd_debug_info_end bfd_void
103 #define bfd_elfNN_bfd_debug_info_accumulate \
104 ((void (*) (bfd*, struct bfd_section *)) bfd_void)
106 #ifndef bfd_elfNN_bfd_get_relocated_section_contents
107 #define bfd_elfNN_bfd_get_relocated_section_contents \
108 bfd_generic_get_relocated_section_contents
111 #ifndef bfd_elfNN_bfd_relax_section
112 #define bfd_elfNN_bfd_relax_section bfd_generic_relax_section
115 #ifndef elf_backend_can_gc_sections
116 #define elf_backend_can_gc_sections 0
118 #ifndef elf_backend_can_refcount
119 #define elf_backend_can_refcount 0
121 #ifndef elf_backend_want_got_sym
122 #define elf_backend_want_got_sym 1
124 #ifndef elf_backend_gc_mark_hook
125 #define elf_backend_gc_mark_hook NULL
127 #ifndef elf_backend_gc_sweep_hook
128 #define elf_backend_gc_sweep_hook NULL
130 #ifndef bfd_elfNN_bfd_gc_sections
131 #define bfd_elfNN_bfd_gc_sections bfd_elf_gc_sections
134 #ifndef bfd_elfNN_bfd_merge_sections
135 #define bfd_elfNN_bfd_merge_sections \
136 _bfd_elf_merge_sections
139 #ifndef bfd_elfNN_bfd_is_group_section
140 #define bfd_elfNN_bfd_is_group_section bfd_elf_is_group_section
143 #ifndef bfd_elfNN_bfd_discard_group
144 #define bfd_elfNN_bfd_discard_group bfd_elf_discard_group
147 #ifndef bfd_elfNN_section_already_linked
148 #define bfd_elfNN_section_already_linked \
149 _bfd_elf_section_already_linked
152 #ifndef bfd_elfNN_bfd_make_debug_symbol
153 #define bfd_elfNN_bfd_make_debug_symbol \
154 ((asymbol * (*) (bfd *, void *, unsigned long)) bfd_nullvoidptr)
157 #ifndef bfd_elfNN_bfd_copy_private_symbol_data
158 #define bfd_elfNN_bfd_copy_private_symbol_data \
159 _bfd_elf_copy_private_symbol_data
162 #ifndef bfd_elfNN_bfd_copy_private_section_data
163 #define bfd_elfNN_bfd_copy_private_section_data \
164 _bfd_elf_copy_private_section_data
166 #ifndef bfd_elfNN_bfd_copy_private_header_data
167 #define bfd_elfNN_bfd_copy_private_header_data \
168 _bfd_elf_copy_private_header_data
170 #ifndef bfd_elfNN_bfd_copy_private_bfd_data
171 #define bfd_elfNN_bfd_copy_private_bfd_data \
172 _bfd_elf_copy_private_bfd_data
174 #ifndef bfd_elfNN_bfd_print_private_bfd_data
175 #define bfd_elfNN_bfd_print_private_bfd_data \
176 _bfd_elf_print_private_bfd_data
178 #ifndef bfd_elfNN_bfd_merge_private_bfd_data
179 #define bfd_elfNN_bfd_merge_private_bfd_data \
180 ((bfd_boolean (*) (bfd *, bfd *)) bfd_true)
182 #ifndef bfd_elfNN_bfd_set_private_flags
183 #define bfd_elfNN_bfd_set_private_flags \
184 ((bfd_boolean (*) (bfd *, flagword)) bfd_true)
186 #ifndef bfd_elfNN_bfd_is_local_label_name
187 #define bfd_elfNN_bfd_is_local_label_name _bfd_elf_is_local_label_name
190 #ifndef bfd_elfNN_get_dynamic_reloc_upper_bound
191 #define bfd_elfNN_get_dynamic_reloc_upper_bound \
192 _bfd_elf_get_dynamic_reloc_upper_bound
194 #ifndef bfd_elfNN_canonicalize_dynamic_reloc
195 #define bfd_elfNN_canonicalize_dynamic_reloc \
196 _bfd_elf_canonicalize_dynamic_reloc
199 #ifndef bfd_elfNN_bfd_link_hash_table_free
200 #define bfd_elfNN_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
203 #ifdef elf_backend_relocate_section
204 #ifndef bfd_elfNN_bfd_link_hash_table_create
205 #define bfd_elfNN_bfd_link_hash_table_create _bfd_elf_link_hash_table_create
207 #ifndef bfd_elfNN_bfd_link_add_symbols
208 #define bfd_elfNN_bfd_link_add_symbols bfd_elf_link_add_symbols
210 #ifndef bfd_elfNN_bfd_final_link
211 #define bfd_elfNN_bfd_final_link bfd_elf_final_link
213 #else /* ! defined (elf_backend_relocate_section) */
214 /* If no backend relocate_section routine, use the generic linker.
215 Note - this will prevent the port from being able to use some of
216 the other features of the ELF linker, because the generic hash structure
217 does not have the fields needed by the ELF linker. In particular it
218 means that linking directly to S-records will not work. */
219 #ifndef bfd_elfNN_bfd_link_hash_table_create
220 #define bfd_elfNN_bfd_link_hash_table_create \
221 _bfd_generic_link_hash_table_create
223 #ifndef bfd_elfNN_bfd_link_add_symbols
224 #define bfd_elfNN_bfd_link_add_symbols _bfd_generic_link_add_symbols
226 #ifndef bfd_elfNN_bfd_final_link
227 #define bfd_elfNN_bfd_final_link _bfd_generic_final_link
229 #endif /* ! defined (elf_backend_relocate_section) */
231 #ifndef bfd_elfNN_bfd_link_just_syms
232 #define bfd_elfNN_bfd_link_just_syms _bfd_elf_link_just_syms
235 #ifndef bfd_elfNN_bfd_link_split_section
236 #define bfd_elfNN_bfd_link_split_section _bfd_generic_link_split_section
239 #ifndef bfd_elfNN_archive_p
240 #define bfd_elfNN_archive_p bfd_generic_archive_p
243 #ifndef bfd_elfNN_write_archive_contents
244 #define bfd_elfNN_write_archive_contents _bfd_write_archive_contents
247 #ifndef bfd_elfNN_mkobject
248 #define bfd_elfNN_mkobject bfd_elf_mkobject
251 #ifndef bfd_elfNN_mkcorefile
252 #define bfd_elfNN_mkcorefile bfd_elf_mkcorefile
255 #ifndef bfd_elfNN_mkarchive
256 #define bfd_elfNN_mkarchive _bfd_generic_mkarchive
259 #ifndef bfd_elfNN_print_symbol
260 #define bfd_elfNN_print_symbol bfd_elf_print_symbol
263 #ifndef elf_symbol_leading_char
264 #define elf_symbol_leading_char 0
267 #ifndef elf_info_to_howto
268 #define elf_info_to_howto 0
271 #ifndef elf_info_to_howto_rel
272 #define elf_info_to_howto_rel 0
275 #ifndef ELF_MAXPAGESIZE
276 #error ELF_MAXPAGESIZE is not defined
277 #define ELF_MAXPAGESIZE 1
280 #ifndef elf_backend_collect
281 #define elf_backend_collect FALSE
283 #ifndef elf_backend_type_change_ok
284 #define elf_backend_type_change_ok FALSE
287 #ifndef elf_backend_sym_is_global
288 #define elf_backend_sym_is_global 0
290 #ifndef elf_backend_object_p
291 #define elf_backend_object_p 0
293 #ifndef elf_backend_symbol_processing
294 #define elf_backend_symbol_processing 0
296 #ifndef elf_backend_symbol_table_processing
297 #define elf_backend_symbol_table_processing 0
299 #ifndef elf_backend_get_symbol_type
300 #define elf_backend_get_symbol_type 0
302 #ifndef elf_backend_name_local_section_symbols
303 #define elf_backend_name_local_section_symbols 0
305 #ifndef elf_backend_section_processing
306 #define elf_backend_section_processing 0
308 #ifndef elf_backend_section_from_shdr
309 #define elf_backend_section_from_shdr 0
311 #ifndef elf_backend_section_flags
312 #define elf_backend_section_flags 0
314 #ifndef elf_backend_section_from_phdr
315 #define elf_backend_section_from_phdr 0
317 #ifndef elf_backend_fake_sections
318 #define elf_backend_fake_sections 0
320 #ifndef elf_backend_section_from_bfd_section
321 #define elf_backend_section_from_bfd_section 0
323 #ifndef elf_backend_add_symbol_hook
324 #define elf_backend_add_symbol_hook 0
326 #ifndef elf_backend_link_output_symbol_hook
327 #define elf_backend_link_output_symbol_hook 0
329 #ifndef elf_backend_create_dynamic_sections
330 #define elf_backend_create_dynamic_sections 0
332 #ifndef elf_backend_omit_section_dynsym
333 #define elf_backend_omit_section_dynsym _bfd_elf_link_omit_section_dynsym
335 #ifndef elf_backend_check_relocs
336 #define elf_backend_check_relocs 0
338 #ifndef elf_backend_check_directives
339 #define elf_backend_check_directives 0
341 #ifndef elf_backend_adjust_dynamic_symbol
342 #define elf_backend_adjust_dynamic_symbol 0
344 #ifndef elf_backend_always_size_sections
345 #define elf_backend_always_size_sections 0
347 #ifndef elf_backend_size_dynamic_sections
348 #define elf_backend_size_dynamic_sections 0
350 #ifndef elf_backend_relocate_section
351 #define elf_backend_relocate_section 0
353 #ifndef elf_backend_finish_dynamic_symbol
354 #define elf_backend_finish_dynamic_symbol 0
356 #ifndef elf_backend_finish_dynamic_sections
357 #define elf_backend_finish_dynamic_sections 0
359 #ifndef elf_backend_begin_write_processing
360 #define elf_backend_begin_write_processing 0
362 #ifndef elf_backend_final_write_processing
363 #define elf_backend_final_write_processing 0
365 #ifndef elf_backend_additional_program_headers
366 #define elf_backend_additional_program_headers 0
368 #ifndef elf_backend_modify_segment_map
369 #define elf_backend_modify_segment_map 0
371 #ifndef elf_backend_ecoff_debug_swap
372 #define elf_backend_ecoff_debug_swap 0
374 #ifndef elf_backend_bfd_from_remote_memory
375 #define elf_backend_bfd_from_remote_memory _bfd_elfNN_bfd_from_remote_memory
377 #ifndef elf_backend_got_header_size
378 #define elf_backend_got_header_size 0
380 #ifndef elf_backend_post_process_headers
381 #define elf_backend_post_process_headers NULL
383 #ifndef elf_backend_print_symbol_all
384 #define elf_backend_print_symbol_all NULL
386 #ifndef elf_backend_output_arch_syms
387 #define elf_backend_output_arch_syms NULL
389 #ifndef elf_backend_copy_indirect_symbol
390 #define elf_backend_copy_indirect_symbol _bfd_elf_link_hash_copy_indirect
392 #ifndef elf_backend_hide_symbol
393 #define elf_backend_hide_symbol _bfd_elf_link_hash_hide_symbol
395 #ifndef elf_backend_merge_symbol_attribute
396 #define elf_backend_merge_symbol_attribute NULL
398 #ifndef elf_backend_emit_relocs
399 #define elf_backend_emit_relocs NULL
401 #ifndef elf_backend_count_relocs
402 #define elf_backend_count_relocs NULL
404 #ifndef elf_backend_grok_prstatus
405 #define elf_backend_grok_prstatus NULL
407 #ifndef elf_backend_grok_psinfo
408 #define elf_backend_grok_psinfo NULL
410 #ifndef elf_backend_sprintf_vma
411 #define elf_backend_sprintf_vma _bfd_elf_sprintf_vma
413 #ifndef elf_backend_fprintf_vma
414 #define elf_backend_fprintf_vma _bfd_elf_fprintf_vma
416 #ifndef elf_backend_reloc_type_class
417 #define elf_backend_reloc_type_class _bfd_elf_reloc_type_class
419 #ifndef elf_backend_discard_info
420 #define elf_backend_discard_info NULL
422 #ifndef elf_backend_ignore_discarded_relocs
423 #define elf_backend_ignore_discarded_relocs NULL
425 #ifndef elf_backend_can_make_relative_eh_frame
426 #define elf_backend_can_make_relative_eh_frame _bfd_elf_can_make_relative
428 #ifndef elf_backend_can_make_lsda_relative_eh_frame
429 #define elf_backend_can_make_lsda_relative_eh_frame _bfd_elf_can_make_relative
431 #ifndef elf_backend_encode_eh_address
432 #define elf_backend_encode_eh_address _bfd_elf_encode_eh_address
434 #ifndef elf_backend_write_section
435 #define elf_backend_write_section NULL
437 #ifndef elf_backend_mips_irix_compat
438 #define elf_backend_mips_irix_compat NULL
440 #ifndef elf_backend_mips_rtype_to_howto
441 #define elf_backend_mips_rtype_to_howto NULL
444 /* Previously, backends could only use SHT_REL or SHT_RELA relocation
445 sections, but not both. They defined USE_REL to indicate SHT_REL
446 sections, and left it undefined to indicated SHT_RELA sections.
447 For backwards compatibility, we still support this usage. */
452 /* Use these in new code. */
453 #ifndef elf_backend_may_use_rel_p
454 #define elf_backend_may_use_rel_p USE_REL
456 #ifndef elf_backend_may_use_rela_p
457 #define elf_backend_may_use_rela_p !USE_REL
459 #ifndef elf_backend_default_use_rela_p
460 #define elf_backend_default_use_rela_p !USE_REL
463 #ifndef elf_backend_rela_normal
464 #define elf_backend_rela_normal 0
467 #ifndef elf_backend_plt_sym_val
468 #define elf_backend_plt_sym_val NULL
470 #ifndef elf_backend_relplt_name
471 #define elf_backend_relplt_name NULL
474 #ifndef ELF_MACHINE_ALT1
475 #define ELF_MACHINE_ALT1 0
478 #ifndef ELF_MACHINE_ALT2
479 #define ELF_MACHINE_ALT2 0
482 #ifndef elf_backend_size_info
483 #define elf_backend_size_info _bfd_elfNN_size_info
486 #ifndef elf_backend_special_sections
487 #define elf_backend_special_sections NULL
490 #ifndef elf_backend_sign_extend_vma
491 #define elf_backend_sign_extend_vma 0
494 extern const struct elf_size_info _bfd_elfNN_size_info;
496 #ifndef INCLUDED_TARGET_FILE
497 static const struct elf_backend_data elfNN_bed =
500 ELF_MACHINE_CODE, /* elf_machine_code */
501 ELF_MAXPAGESIZE, /* maxpagesize */
503 elf_info_to_howto_rel,
504 elf_backend_sym_is_global,
505 elf_backend_object_p,
506 elf_backend_symbol_processing,
507 elf_backend_symbol_table_processing,
508 elf_backend_get_symbol_type,
509 elf_backend_name_local_section_symbols,
510 elf_backend_section_processing,
511 elf_backend_section_from_shdr,
512 elf_backend_section_flags,
513 elf_backend_section_from_phdr,
514 elf_backend_fake_sections,
515 elf_backend_section_from_bfd_section,
516 elf_backend_add_symbol_hook,
517 elf_backend_link_output_symbol_hook,
518 elf_backend_create_dynamic_sections,
519 elf_backend_omit_section_dynsym,
520 elf_backend_check_relocs,
521 elf_backend_check_directives,
522 elf_backend_adjust_dynamic_symbol,
523 elf_backend_always_size_sections,
524 elf_backend_size_dynamic_sections,
525 elf_backend_relocate_section,
526 elf_backend_finish_dynamic_symbol,
527 elf_backend_finish_dynamic_sections,
528 elf_backend_begin_write_processing,
529 elf_backend_final_write_processing,
530 elf_backend_additional_program_headers,
531 elf_backend_modify_segment_map,
532 elf_backend_gc_mark_hook,
533 elf_backend_gc_sweep_hook,
534 elf_backend_post_process_headers,
535 elf_backend_print_symbol_all,
536 elf_backend_output_arch_syms,
537 elf_backend_copy_indirect_symbol,
538 elf_backend_hide_symbol,
539 elf_backend_merge_symbol_attribute,
540 elf_backend_emit_relocs,
541 elf_backend_count_relocs,
542 elf_backend_grok_prstatus,
543 elf_backend_grok_psinfo,
544 elf_backend_sprintf_vma,
545 elf_backend_fprintf_vma,
546 elf_backend_reloc_type_class,
547 elf_backend_discard_info,
548 elf_backend_ignore_discarded_relocs,
549 elf_backend_can_make_relative_eh_frame,
550 elf_backend_can_make_lsda_relative_eh_frame,
551 elf_backend_encode_eh_address,
552 elf_backend_write_section,
553 elf_backend_mips_irix_compat,
554 elf_backend_mips_rtype_to_howto,
555 elf_backend_ecoff_debug_swap,
556 elf_backend_bfd_from_remote_memory,
557 elf_backend_plt_sym_val,
558 elf_backend_relplt_name,
561 &elf_backend_size_info,
562 elf_backend_special_sections,
563 elf_backend_got_symbol_offset,
564 elf_backend_got_header_size,
566 elf_backend_type_change_ok,
567 elf_backend_may_use_rel_p,
568 elf_backend_may_use_rela_p,
569 elf_backend_default_use_rela_p,
570 elf_backend_rela_normal,
571 elf_backend_sign_extend_vma,
572 elf_backend_want_got_plt,
573 elf_backend_plt_readonly,
574 elf_backend_want_plt_sym,
575 elf_backend_plt_not_loaded,
576 elf_backend_plt_alignment,
577 elf_backend_can_gc_sections,
578 elf_backend_can_refcount,
579 elf_backend_want_got_sym,
580 elf_backend_want_dynbss,
581 elf_backend_want_p_paddr_set_to_zero
585 /* Forward declaration for use when initialising alternative_target field. */
586 #ifdef TARGET_LITTLE_SYM
587 extern const bfd_target TARGET_LITTLE_SYM;
590 #ifdef TARGET_BIG_SYM
591 const bfd_target TARGET_BIG_SYM =
593 /* name: identify kind of target */
596 /* flavour: general indication about file */
597 bfd_target_elf_flavour,
599 /* byteorder: data is big endian */
602 /* header_byteorder: header is also big endian */
605 /* object_flags: mask of all file flags */
606 (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
607 | DYNAMIC | WP_TEXT | D_PAGED),
609 /* section_flags: mask of all section flags */
610 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY
611 | SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES
612 | SEC_ARCH_BIT_0 | SEC_SMALL_DATA | SEC_MERGE | SEC_STRINGS | SEC_GROUP),
614 /* leading_symbol_char: is the first char of a user symbol
615 predictable, and if so what is it */
616 elf_symbol_leading_char,
618 /* ar_pad_char: pad character for filenames within an archive header
619 FIXME: this really has nothing to do with ELF, this is a characteristic
620 of the archiver and/or os and should be independently tunable */
623 /* ar_max_namelen: maximum number of characters in an archive header
624 FIXME: this really has nothing to do with ELF, this is a characteristic
625 of the archiver and should be independently tunable. The System V ABI,
626 Chapter 7 (Formats & Protocols), Archive section sets this as 15. */
629 /* Routines to byte-swap various sized integers from the data sections */
630 bfd_getb64, bfd_getb_signed_64, bfd_putb64,
631 bfd_getb32, bfd_getb_signed_32, bfd_putb32,
632 bfd_getb16, bfd_getb_signed_16, bfd_putb16,
634 /* Routines to byte-swap various sized integers from the file headers */
635 bfd_getb64, bfd_getb_signed_64, bfd_putb64,
636 bfd_getb32, bfd_getb_signed_32, bfd_putb32,
637 bfd_getb16, bfd_getb_signed_16, bfd_putb16,
639 /* bfd_check_format: check the format of a file being read */
640 { _bfd_dummy_target, /* unknown format */
641 bfd_elfNN_object_p, /* assembler/linker output (object file) */
642 bfd_elfNN_archive_p, /* an archive */
643 bfd_elfNN_core_file_p /* a core file */
646 /* bfd_set_format: set the format of a file being written */
653 /* bfd_write_contents: write cached information into a file being written */
655 bfd_elfNN_write_object_contents,
656 bfd_elfNN_write_archive_contents,
657 bfd_elfNN_write_corefile_contents,
660 BFD_JUMP_TABLE_GENERIC (bfd_elfNN),
661 BFD_JUMP_TABLE_COPY (bfd_elfNN),
662 BFD_JUMP_TABLE_CORE (bfd_elfNN),
663 #ifdef bfd_elfNN_archive_functions
664 BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive),
666 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
668 BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN),
669 BFD_JUMP_TABLE_RELOCS (bfd_elfNN),
670 BFD_JUMP_TABLE_WRITE (bfd_elfNN),
671 BFD_JUMP_TABLE_LINK (bfd_elfNN),
672 BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN),
674 /* Alternative endian target. */
675 #ifdef TARGET_LITTLE_SYM
686 #ifdef TARGET_LITTLE_SYM
687 const bfd_target TARGET_LITTLE_SYM =
689 /* name: identify kind of target */
692 /* flavour: general indication about file */
693 bfd_target_elf_flavour,
695 /* byteorder: data is little endian */
698 /* header_byteorder: header is also little endian */
701 /* object_flags: mask of all file flags */
702 (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
703 | DYNAMIC | WP_TEXT | D_PAGED),
705 /* section_flags: mask of all section flags */
706 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY
707 | SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES
708 | SEC_ARCH_BIT_0 | SEC_SMALL_DATA | SEC_MERGE | SEC_STRINGS | SEC_GROUP),
710 /* leading_symbol_char: is the first char of a user symbol
711 predictable, and if so what is it */
712 elf_symbol_leading_char,
714 /* ar_pad_char: pad character for filenames within an archive header
715 FIXME: this really has nothing to do with ELF, this is a characteristic
716 of the archiver and/or os and should be independently tunable */
719 /* ar_max_namelen: maximum number of characters in an archive header
720 FIXME: this really has nothing to do with ELF, this is a characteristic
721 of the archiver and should be independently tunable. The System V ABI,
722 Chapter 7 (Formats & Protocols), Archive section sets this as 15. */
725 /* Routines to byte-swap various sized integers from the data sections */
726 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
727 bfd_getl32, bfd_getl_signed_32, bfd_putl32,
728 bfd_getl16, bfd_getl_signed_16, bfd_putl16,
730 /* Routines to byte-swap various sized integers from the file headers */
731 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
732 bfd_getl32, bfd_getl_signed_32, bfd_putl32,
733 bfd_getl16, bfd_getl_signed_16, bfd_putl16,
735 /* bfd_check_format: check the format of a file being read */
736 { _bfd_dummy_target, /* unknown format */
737 bfd_elfNN_object_p, /* assembler/linker output (object file) */
738 bfd_elfNN_archive_p, /* an archive */
739 bfd_elfNN_core_file_p /* a core file */
742 /* bfd_set_format: set the format of a file being written */
749 /* bfd_write_contents: write cached information into a file being written */
751 bfd_elfNN_write_object_contents,
752 bfd_elfNN_write_archive_contents,
753 bfd_elfNN_write_corefile_contents,
756 BFD_JUMP_TABLE_GENERIC (bfd_elfNN),
757 BFD_JUMP_TABLE_COPY (bfd_elfNN),
758 BFD_JUMP_TABLE_CORE (bfd_elfNN),
759 #ifdef bfd_elfNN_archive_functions
760 BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive),
762 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
764 BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN),
765 BFD_JUMP_TABLE_RELOCS (bfd_elfNN),
766 BFD_JUMP_TABLE_WRITE (bfd_elfNN),
767 BFD_JUMP_TABLE_LINK (bfd_elfNN),
768 BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN),
770 /* Alternative endian target. */
771 #ifdef TARGET_BIG_SYM