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
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
41 #ifndef bfd_elfNN_canonicalize_reloc
42 #define bfd_elfNN_canonicalize_reloc _bfd_elf_canonicalize_reloc
44 #ifndef bfd_elfNN_find_nearest_line
45 #define bfd_elfNN_find_nearest_line _bfd_elf_find_nearest_line
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
55 #ifndef bfd_elfNN_get_symbol_info
56 #define bfd_elfNN_get_symbol_info _bfd_elf_get_symbol_info
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
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
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
78 #ifndef elf_backend_can_refcount
79 #define elf_backend_can_refcount 0
81 #ifndef elf_backend_want_got_plt
82 #define elf_backend_want_got_plt 0
84 #ifndef elf_backend_plt_readonly
85 #define elf_backend_plt_readonly 0
87 #ifndef elf_backend_want_plt_sym
88 #define elf_backend_want_plt_sym 0
90 #ifndef elf_backend_plt_not_loaded
91 #define elf_backend_plt_not_loaded 0
93 #ifndef elf_backend_plt_alignment
94 #define elf_backend_plt_alignment 2
96 #ifndef elf_backend_want_dynbss
97 #define elf_backend_want_dynbss 1
99 #ifndef elf_backend_want_p_paddr_set_to_zero
100 #define elf_backend_want_p_paddr_set_to_zero 0
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
113 #ifndef bfd_elfNN_bfd_relax_section
114 #define bfd_elfNN_bfd_relax_section bfd_generic_relax_section
117 #ifndef elf_backend_can_gc_sections
118 #define elf_backend_can_gc_sections 0
120 #ifndef elf_backend_can_refcount
121 #define elf_backend_can_refcount 0
123 #ifndef elf_backend_want_got_sym
124 #define elf_backend_want_got_sym 1
126 #ifndef elf_backend_gc_mark_hook
127 #define elf_backend_gc_mark_hook NULL
129 #ifndef elf_backend_gc_sweep_hook
130 #define elf_backend_gc_sweep_hook NULL
132 #ifndef bfd_elfNN_bfd_gc_sections
133 #define bfd_elfNN_bfd_gc_sections bfd_elf_gc_sections
136 #ifndef bfd_elfNN_bfd_merge_sections
137 #define bfd_elfNN_bfd_merge_sections \
138 _bfd_elf_merge_sections
141 #ifndef bfd_elfNN_bfd_is_group_section
142 #define bfd_elfNN_bfd_is_group_section bfd_elf_is_group_section
145 #ifndef bfd_elfNN_section_already_linked
146 #define bfd_elfNN_section_already_linked \
147 _bfd_elf_section_already_linked
150 #ifndef bfd_elfNN_bfd_make_debug_symbol
151 #define bfd_elfNN_bfd_make_debug_symbol \
152 ((asymbol * (*) (bfd *, void *, unsigned long)) bfd_nullvoidptr)
155 #ifndef bfd_elfNN_bfd_copy_private_symbol_data
156 #define bfd_elfNN_bfd_copy_private_symbol_data \
157 _bfd_elf_copy_private_symbol_data
160 #ifndef bfd_elfNN_bfd_copy_private_section_data
161 #define bfd_elfNN_bfd_copy_private_section_data \
162 _bfd_elf_copy_private_section_data
164 #ifndef bfd_elfNN_bfd_copy_private_header_data
165 #define bfd_elfNN_bfd_copy_private_header_data \
166 _bfd_elf_copy_private_header_data
168 #ifndef bfd_elfNN_bfd_copy_private_bfd_data
169 #define bfd_elfNN_bfd_copy_private_bfd_data \
170 _bfd_elf_copy_private_bfd_data
172 #ifndef bfd_elfNN_bfd_print_private_bfd_data
173 #define bfd_elfNN_bfd_print_private_bfd_data \
174 _bfd_elf_print_private_bfd_data
176 #ifndef bfd_elfNN_bfd_merge_private_bfd_data
177 #define bfd_elfNN_bfd_merge_private_bfd_data \
178 ((bfd_boolean (*) (bfd *, bfd *)) bfd_true)
180 #ifndef bfd_elfNN_bfd_set_private_flags
181 #define bfd_elfNN_bfd_set_private_flags \
182 ((bfd_boolean (*) (bfd *, flagword)) bfd_true)
184 #ifndef bfd_elfNN_bfd_is_local_label_name
185 #define bfd_elfNN_bfd_is_local_label_name _bfd_elf_is_local_label_name
187 #ifndef bfd_elfNN_bfd_is_target_special_symbol
188 #define bfd_elfNN_bfd_is_target_special_symbol \
189 ((bfd_boolean (*) (bfd *, asymbol *)) bfd_false)
192 #ifndef bfd_elfNN_get_dynamic_reloc_upper_bound
193 #define bfd_elfNN_get_dynamic_reloc_upper_bound \
194 _bfd_elf_get_dynamic_reloc_upper_bound
196 #ifndef bfd_elfNN_canonicalize_dynamic_reloc
197 #define bfd_elfNN_canonicalize_dynamic_reloc \
198 _bfd_elf_canonicalize_dynamic_reloc
201 #ifndef bfd_elfNN_bfd_link_hash_table_free
202 #define bfd_elfNN_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
205 #ifdef elf_backend_relocate_section
206 #ifndef bfd_elfNN_bfd_link_hash_table_create
207 #define bfd_elfNN_bfd_link_hash_table_create _bfd_elf_link_hash_table_create
209 #ifndef bfd_elfNN_bfd_link_add_symbols
210 #define bfd_elfNN_bfd_link_add_symbols bfd_elf_link_add_symbols
212 #ifndef bfd_elfNN_bfd_final_link
213 #define bfd_elfNN_bfd_final_link bfd_elf_final_link
215 #else /* ! defined (elf_backend_relocate_section) */
216 /* If no backend relocate_section routine, use the generic linker.
217 Note - this will prevent the port from being able to use some of
218 the other features of the ELF linker, because the generic hash structure
219 does not have the fields needed by the ELF linker. In particular it
220 means that linking directly to S-records will not work. */
221 #ifndef bfd_elfNN_bfd_link_hash_table_create
222 #define bfd_elfNN_bfd_link_hash_table_create \
223 _bfd_generic_link_hash_table_create
225 #ifndef bfd_elfNN_bfd_link_add_symbols
226 #define bfd_elfNN_bfd_link_add_symbols _bfd_generic_link_add_symbols
228 #ifndef bfd_elfNN_bfd_final_link
229 #define bfd_elfNN_bfd_final_link _bfd_generic_final_link
231 #endif /* ! defined (elf_backend_relocate_section) */
233 #ifndef bfd_elfNN_bfd_link_just_syms
234 #define bfd_elfNN_bfd_link_just_syms _bfd_elf_link_just_syms
237 #ifndef bfd_elfNN_bfd_link_split_section
238 #define bfd_elfNN_bfd_link_split_section _bfd_generic_link_split_section
241 #ifndef bfd_elfNN_archive_p
242 #define bfd_elfNN_archive_p bfd_generic_archive_p
245 #ifndef bfd_elfNN_write_archive_contents
246 #define bfd_elfNN_write_archive_contents _bfd_write_archive_contents
249 #ifndef bfd_elfNN_mkobject
250 #define bfd_elfNN_mkobject bfd_elf_mkobject
253 #ifndef bfd_elfNN_mkcorefile
254 #define bfd_elfNN_mkcorefile bfd_elf_mkcorefile
257 #ifndef bfd_elfNN_mkarchive
258 #define bfd_elfNN_mkarchive _bfd_generic_mkarchive
261 #ifndef bfd_elfNN_print_symbol
262 #define bfd_elfNN_print_symbol bfd_elf_print_symbol
265 #ifndef elf_symbol_leading_char
266 #define elf_symbol_leading_char 0
269 #ifndef elf_info_to_howto
270 #define elf_info_to_howto 0
273 #ifndef elf_info_to_howto_rel
274 #define elf_info_to_howto_rel 0
277 #ifndef ELF_MAXPAGESIZE
278 #error ELF_MAXPAGESIZE is not defined
279 #define ELF_MAXPAGESIZE 1
282 #ifndef ELF_MINPAGESIZE
283 #define ELF_MINPAGESIZE ELF_MAXPAGESIZE
286 #ifndef ELF_DYNAMIC_SEC_FLAGS
287 /* Note that we set the SEC_IN_MEMORY flag for these sections. */
288 #define ELF_DYNAMIC_SEC_FLAGS \
289 (SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS \
290 | SEC_IN_MEMORY | SEC_LINKER_CREATED)
293 #ifndef elf_backend_collect
294 #define elf_backend_collect FALSE
296 #ifndef elf_backend_type_change_ok
297 #define elf_backend_type_change_ok FALSE
300 #ifndef elf_backend_sym_is_global
301 #define elf_backend_sym_is_global 0
303 #ifndef elf_backend_object_p
304 #define elf_backend_object_p 0
306 #ifndef elf_backend_symbol_processing
307 #define elf_backend_symbol_processing 0
309 #ifndef elf_backend_symbol_table_processing
310 #define elf_backend_symbol_table_processing 0
312 #ifndef elf_backend_get_symbol_type
313 #define elf_backend_get_symbol_type 0
315 #ifndef elf_backend_archive_symbol_lookup
316 #define elf_backend_archive_symbol_lookup _bfd_elf_archive_symbol_lookup
318 #ifndef elf_backend_name_local_section_symbols
319 #define elf_backend_name_local_section_symbols 0
321 #ifndef elf_backend_section_processing
322 #define elf_backend_section_processing 0
324 #ifndef elf_backend_section_from_shdr
325 #define elf_backend_section_from_shdr 0
327 #ifndef elf_backend_section_flags
328 #define elf_backend_section_flags 0
330 #ifndef elf_backend_section_from_phdr
331 #define elf_backend_section_from_phdr 0
333 #ifndef elf_backend_fake_sections
334 #define elf_backend_fake_sections 0
336 #ifndef elf_backend_section_from_bfd_section
337 #define elf_backend_section_from_bfd_section 0
339 #ifndef elf_backend_add_symbol_hook
340 #define elf_backend_add_symbol_hook 0
342 #ifndef elf_backend_link_output_symbol_hook
343 #define elf_backend_link_output_symbol_hook 0
345 #ifndef elf_backend_create_dynamic_sections
346 #define elf_backend_create_dynamic_sections 0
348 #ifndef elf_backend_omit_section_dynsym
349 #define elf_backend_omit_section_dynsym _bfd_elf_link_omit_section_dynsym
351 #ifndef elf_backend_check_relocs
352 #define elf_backend_check_relocs 0
354 #ifndef elf_backend_check_directives
355 #define elf_backend_check_directives 0
357 #ifndef elf_backend_adjust_dynamic_symbol
358 #define elf_backend_adjust_dynamic_symbol 0
360 #ifndef elf_backend_always_size_sections
361 #define elf_backend_always_size_sections 0
363 #ifndef elf_backend_size_dynamic_sections
364 #define elf_backend_size_dynamic_sections 0
366 #ifndef elf_backend_relocate_section
367 #define elf_backend_relocate_section 0
369 #ifndef elf_backend_finish_dynamic_symbol
370 #define elf_backend_finish_dynamic_symbol 0
372 #ifndef elf_backend_finish_dynamic_sections
373 #define elf_backend_finish_dynamic_sections 0
375 #ifndef elf_backend_begin_write_processing
376 #define elf_backend_begin_write_processing 0
378 #ifndef elf_backend_final_write_processing
379 #define elf_backend_final_write_processing 0
381 #ifndef elf_backend_additional_program_headers
382 #define elf_backend_additional_program_headers 0
384 #ifndef elf_backend_modify_segment_map
385 #define elf_backend_modify_segment_map 0
387 #ifndef elf_backend_ecoff_debug_swap
388 #define elf_backend_ecoff_debug_swap 0
390 #ifndef elf_backend_bfd_from_remote_memory
391 #define elf_backend_bfd_from_remote_memory _bfd_elfNN_bfd_from_remote_memory
393 #ifndef elf_backend_got_header_size
394 #define elf_backend_got_header_size 0
396 #ifndef elf_backend_post_process_headers
397 #define elf_backend_post_process_headers NULL
399 #ifndef elf_backend_print_symbol_all
400 #define elf_backend_print_symbol_all NULL
402 #ifndef elf_backend_output_arch_syms
403 #define elf_backend_output_arch_syms NULL
405 #ifndef elf_backend_copy_indirect_symbol
406 #define elf_backend_copy_indirect_symbol _bfd_elf_link_hash_copy_indirect
408 #ifndef elf_backend_hide_symbol
409 #define elf_backend_hide_symbol _bfd_elf_link_hash_hide_symbol
411 #ifndef elf_backend_merge_symbol_attribute
412 #define elf_backend_merge_symbol_attribute NULL
414 #ifndef elf_backend_emit_relocs
415 #define elf_backend_emit_relocs NULL
417 #ifndef elf_backend_count_relocs
418 #define elf_backend_count_relocs NULL
420 #ifndef elf_backend_grok_prstatus
421 #define elf_backend_grok_prstatus NULL
423 #ifndef elf_backend_grok_psinfo
424 #define elf_backend_grok_psinfo NULL
426 #ifndef elf_backend_sprintf_vma
427 #define elf_backend_sprintf_vma _bfd_elf_sprintf_vma
429 #ifndef elf_backend_fprintf_vma
430 #define elf_backend_fprintf_vma _bfd_elf_fprintf_vma
432 #ifndef elf_backend_reloc_type_class
433 #define elf_backend_reloc_type_class _bfd_elf_reloc_type_class
435 #ifndef elf_backend_discard_info
436 #define elf_backend_discard_info NULL
438 #ifndef elf_backend_ignore_discarded_relocs
439 #define elf_backend_ignore_discarded_relocs NULL
441 #ifndef elf_backend_eh_frame_address_size
442 #define elf_backend_eh_frame_address_size _bfd_elf_eh_frame_address_size
444 #ifndef elf_backend_can_make_relative_eh_frame
445 #define elf_backend_can_make_relative_eh_frame _bfd_elf_can_make_relative
447 #ifndef elf_backend_can_make_lsda_relative_eh_frame
448 #define elf_backend_can_make_lsda_relative_eh_frame _bfd_elf_can_make_relative
450 #ifndef elf_backend_encode_eh_address
451 #define elf_backend_encode_eh_address _bfd_elf_encode_eh_address
453 #ifndef elf_backend_write_section
454 #define elf_backend_write_section NULL
456 #ifndef elf_backend_mips_irix_compat
457 #define elf_backend_mips_irix_compat NULL
459 #ifndef elf_backend_mips_rtype_to_howto
460 #define elf_backend_mips_rtype_to_howto NULL
463 /* Previously, backends could only use SHT_REL or SHT_RELA relocation
464 sections, but not both. They defined USE_REL to indicate SHT_REL
465 sections, and left it undefined to indicated SHT_RELA sections.
466 For backwards compatibility, we still support this usage. */
471 /* Use these in new code. */
472 #ifndef elf_backend_may_use_rel_p
473 #define elf_backend_may_use_rel_p USE_REL
475 #ifndef elf_backend_may_use_rela_p
476 #define elf_backend_may_use_rela_p !USE_REL
478 #ifndef elf_backend_default_use_rela_p
479 #define elf_backend_default_use_rela_p !USE_REL
482 #ifndef elf_backend_rela_normal
483 #define elf_backend_rela_normal 0
486 #ifndef elf_backend_plt_sym_val
487 #define elf_backend_plt_sym_val NULL
489 #ifndef elf_backend_relplt_name
490 #define elf_backend_relplt_name NULL
493 #ifndef ELF_MACHINE_ALT1
494 #define ELF_MACHINE_ALT1 0
497 #ifndef ELF_MACHINE_ALT2
498 #define ELF_MACHINE_ALT2 0
501 #ifndef elf_backend_size_info
502 #define elf_backend_size_info _bfd_elfNN_size_info
505 #ifndef elf_backend_special_sections
506 #define elf_backend_special_sections NULL
509 #ifndef elf_backend_sign_extend_vma
510 #define elf_backend_sign_extend_vma 0
513 #ifndef elf_backend_link_order_error_handler
514 #define elf_backend_link_order_error_handler _bfd_default_error_handler
517 extern const struct elf_size_info _bfd_elfNN_size_info;
519 #ifndef INCLUDED_TARGET_FILE
520 static const struct elf_backend_data elfNN_bed =
523 ELF_MACHINE_CODE, /* elf_machine_code */
524 ELF_MAXPAGESIZE, /* maxpagesize */
525 ELF_MINPAGESIZE, /* minpagesize */
526 ELF_DYNAMIC_SEC_FLAGS, /* dynamic_sec_flags */
528 elf_info_to_howto_rel,
529 elf_backend_sym_is_global,
530 elf_backend_object_p,
531 elf_backend_symbol_processing,
532 elf_backend_symbol_table_processing,
533 elf_backend_get_symbol_type,
534 elf_backend_archive_symbol_lookup,
535 elf_backend_name_local_section_symbols,
536 elf_backend_section_processing,
537 elf_backend_section_from_shdr,
538 elf_backend_section_flags,
539 elf_backend_section_from_phdr,
540 elf_backend_fake_sections,
541 elf_backend_section_from_bfd_section,
542 elf_backend_add_symbol_hook,
543 elf_backend_link_output_symbol_hook,
544 elf_backend_create_dynamic_sections,
545 elf_backend_omit_section_dynsym,
546 elf_backend_check_relocs,
547 elf_backend_check_directives,
548 elf_backend_adjust_dynamic_symbol,
549 elf_backend_always_size_sections,
550 elf_backend_size_dynamic_sections,
551 elf_backend_relocate_section,
552 elf_backend_finish_dynamic_symbol,
553 elf_backend_finish_dynamic_sections,
554 elf_backend_begin_write_processing,
555 elf_backend_final_write_processing,
556 elf_backend_additional_program_headers,
557 elf_backend_modify_segment_map,
558 elf_backend_gc_mark_hook,
559 elf_backend_gc_sweep_hook,
560 elf_backend_post_process_headers,
561 elf_backend_print_symbol_all,
562 elf_backend_output_arch_syms,
563 elf_backend_copy_indirect_symbol,
564 elf_backend_hide_symbol,
565 elf_backend_merge_symbol_attribute,
566 elf_backend_emit_relocs,
567 elf_backend_count_relocs,
568 elf_backend_grok_prstatus,
569 elf_backend_grok_psinfo,
570 elf_backend_sprintf_vma,
571 elf_backend_fprintf_vma,
572 elf_backend_reloc_type_class,
573 elf_backend_discard_info,
574 elf_backend_ignore_discarded_relocs,
575 elf_backend_eh_frame_address_size,
576 elf_backend_can_make_relative_eh_frame,
577 elf_backend_can_make_lsda_relative_eh_frame,
578 elf_backend_encode_eh_address,
579 elf_backend_write_section,
580 elf_backend_mips_irix_compat,
581 elf_backend_mips_rtype_to_howto,
582 elf_backend_ecoff_debug_swap,
583 elf_backend_bfd_from_remote_memory,
584 elf_backend_plt_sym_val,
585 elf_backend_link_order_error_handler,
586 elf_backend_relplt_name,
589 &elf_backend_size_info,
590 elf_backend_special_sections,
591 elf_backend_got_symbol_offset,
592 elf_backend_got_header_size,
594 elf_backend_type_change_ok,
595 elf_backend_may_use_rel_p,
596 elf_backend_may_use_rela_p,
597 elf_backend_default_use_rela_p,
598 elf_backend_rela_normal,
599 elf_backend_sign_extend_vma,
600 elf_backend_want_got_plt,
601 elf_backend_plt_readonly,
602 elf_backend_want_plt_sym,
603 elf_backend_plt_not_loaded,
604 elf_backend_plt_alignment,
605 elf_backend_can_gc_sections,
606 elf_backend_can_refcount,
607 elf_backend_want_got_sym,
608 elf_backend_want_dynbss,
609 elf_backend_want_p_paddr_set_to_zero
613 /* Forward declaration for use when initialising alternative_target field. */
614 #ifdef TARGET_LITTLE_SYM
615 extern const bfd_target TARGET_LITTLE_SYM;
618 #ifdef TARGET_BIG_SYM
619 const bfd_target TARGET_BIG_SYM =
621 /* name: identify kind of target */
624 /* flavour: general indication about file */
625 bfd_target_elf_flavour,
627 /* byteorder: data is big endian */
630 /* header_byteorder: header is also big endian */
633 /* object_flags: mask of all file flags */
634 (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
635 | DYNAMIC | WP_TEXT | D_PAGED),
637 /* section_flags: mask of all section flags */
638 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY
639 | SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES
640 | SEC_ARCH_BIT_0 | SEC_SMALL_DATA | SEC_MERGE | SEC_STRINGS | SEC_GROUP),
642 /* leading_symbol_char: is the first char of a user symbol
643 predictable, and if so what is it */
644 elf_symbol_leading_char,
646 /* ar_pad_char: pad character for filenames within an archive header
647 FIXME: this really has nothing to do with ELF, this is a characteristic
648 of the archiver and/or os and should be independently tunable */
651 /* ar_max_namelen: maximum number of characters in an archive header
652 FIXME: this really has nothing to do with ELF, this is a characteristic
653 of the archiver and should be independently tunable. The System V ABI,
654 Chapter 7 (Formats & Protocols), Archive section sets this as 15. */
657 /* Routines to byte-swap various sized integers from the data sections */
658 bfd_getb64, bfd_getb_signed_64, bfd_putb64,
659 bfd_getb32, bfd_getb_signed_32, bfd_putb32,
660 bfd_getb16, bfd_getb_signed_16, bfd_putb16,
662 /* Routines to byte-swap various sized integers from the file headers */
663 bfd_getb64, bfd_getb_signed_64, bfd_putb64,
664 bfd_getb32, bfd_getb_signed_32, bfd_putb32,
665 bfd_getb16, bfd_getb_signed_16, bfd_putb16,
667 /* bfd_check_format: check the format of a file being read */
668 { _bfd_dummy_target, /* unknown format */
669 bfd_elfNN_object_p, /* assembler/linker output (object file) */
670 bfd_elfNN_archive_p, /* an archive */
671 bfd_elfNN_core_file_p /* a core file */
674 /* bfd_set_format: set the format of a file being written */
681 /* bfd_write_contents: write cached information into a file being written */
683 bfd_elfNN_write_object_contents,
684 bfd_elfNN_write_archive_contents,
685 bfd_elfNN_write_corefile_contents,
688 BFD_JUMP_TABLE_GENERIC (bfd_elfNN),
689 BFD_JUMP_TABLE_COPY (bfd_elfNN),
690 BFD_JUMP_TABLE_CORE (bfd_elfNN),
691 #ifdef bfd_elfNN_archive_functions
692 BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive),
694 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
696 BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN),
697 BFD_JUMP_TABLE_RELOCS (bfd_elfNN),
698 BFD_JUMP_TABLE_WRITE (bfd_elfNN),
699 BFD_JUMP_TABLE_LINK (bfd_elfNN),
700 BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN),
702 /* Alternative endian target. */
703 #ifdef TARGET_LITTLE_SYM
714 #ifdef TARGET_LITTLE_SYM
715 const bfd_target TARGET_LITTLE_SYM =
717 /* name: identify kind of target */
720 /* flavour: general indication about file */
721 bfd_target_elf_flavour,
723 /* byteorder: data is little endian */
726 /* header_byteorder: header is also little endian */
729 /* object_flags: mask of all file flags */
730 (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
731 | DYNAMIC | WP_TEXT | D_PAGED),
733 /* section_flags: mask of all section flags */
734 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY
735 | SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES
736 | SEC_ARCH_BIT_0 | SEC_SMALL_DATA | SEC_MERGE | SEC_STRINGS | SEC_GROUP),
738 /* leading_symbol_char: is the first char of a user symbol
739 predictable, and if so what is it */
740 elf_symbol_leading_char,
742 /* ar_pad_char: pad character for filenames within an archive header
743 FIXME: this really has nothing to do with ELF, this is a characteristic
744 of the archiver and/or os and should be independently tunable */
747 /* ar_max_namelen: maximum number of characters in an archive header
748 FIXME: this really has nothing to do with ELF, this is a characteristic
749 of the archiver and should be independently tunable. The System V ABI,
750 Chapter 7 (Formats & Protocols), Archive section sets this as 15. */
753 /* Routines to byte-swap various sized integers from the data sections */
754 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
755 bfd_getl32, bfd_getl_signed_32, bfd_putl32,
756 bfd_getl16, bfd_getl_signed_16, bfd_putl16,
758 /* Routines to byte-swap various sized integers from the file headers */
759 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
760 bfd_getl32, bfd_getl_signed_32, bfd_putl32,
761 bfd_getl16, bfd_getl_signed_16, bfd_putl16,
763 /* bfd_check_format: check the format of a file being read */
764 { _bfd_dummy_target, /* unknown format */
765 bfd_elfNN_object_p, /* assembler/linker output (object file) */
766 bfd_elfNN_archive_p, /* an archive */
767 bfd_elfNN_core_file_p /* a core file */
770 /* bfd_set_format: set the format of a file being written */
777 /* bfd_write_contents: write cached information into a file being written */
779 bfd_elfNN_write_object_contents,
780 bfd_elfNN_write_archive_contents,
781 bfd_elfNN_write_corefile_contents,
784 BFD_JUMP_TABLE_GENERIC (bfd_elfNN),
785 BFD_JUMP_TABLE_COPY (bfd_elfNN),
786 BFD_JUMP_TABLE_CORE (bfd_elfNN),
787 #ifdef bfd_elfNN_archive_functions
788 BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive),
790 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
792 BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN),
793 BFD_JUMP_TABLE_RELOCS (bfd_elfNN),
794 BFD_JUMP_TABLE_WRITE (bfd_elfNN),
795 BFD_JUMP_TABLE_LINK (bfd_elfNN),
796 BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN),
798 /* Alternative endian target. */
799 #ifdef TARGET_BIG_SYM