source: trunk/binutils/bfd/elfxx-target.h@ 3918

Last change on this file since 3918 was 610, checked in by bird, 22 years ago

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1/* Target definitions for NN-bit ELF
2 Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
3 2003 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#ifndef bfd_elfNN_canonicalize_reloc
37#define bfd_elfNN_canonicalize_reloc _bfd_elf_canonicalize_reloc
38#endif
39#ifndef bfd_elfNN_find_nearest_line
40#define bfd_elfNN_find_nearest_line _bfd_elf_find_nearest_line
41#endif
42#define bfd_elfNN_read_minisymbols _bfd_elf_read_minisymbols
43#define bfd_elfNN_minisymbol_to_symbol _bfd_elf_minisymbol_to_symbol
44#define bfd_elfNN_get_dynamic_symtab_upper_bound _bfd_elf_get_dynamic_symtab_upper_bound
45#define bfd_elfNN_get_lineno _bfd_elf_get_lineno
46#ifndef bfd_elfNN_get_reloc_upper_bound
47#define bfd_elfNN_get_reloc_upper_bound _bfd_elf_get_reloc_upper_bound
48#endif
49#ifndef bfd_elfNN_get_symbol_info
50#define bfd_elfNN_get_symbol_info _bfd_elf_get_symbol_info
51#endif
52#define bfd_elfNN_get_symtab _bfd_elf_get_symtab
53#define bfd_elfNN_get_symtab_upper_bound _bfd_elf_get_symtab_upper_bound
54#if 0 /* done in elf-bfd.h */
55#define bfd_elfNN_link_record_dynamic_symbol _bfd_elf_link_record_dynamic_symbol
56#endif
57#define bfd_elfNN_make_empty_symbol _bfd_elf_make_empty_symbol
58#ifndef bfd_elfNN_new_section_hook
59#define bfd_elfNN_new_section_hook _bfd_elf_new_section_hook
60#endif
61#define bfd_elfNN_set_arch_mach _bfd_elf_set_arch_mach
62#ifndef bfd_elfNN_set_section_contents
63#define bfd_elfNN_set_section_contents _bfd_elf_set_section_contents
64#endif
65#define bfd_elfNN_sizeof_headers _bfd_elf_sizeof_headers
66#define bfd_elfNN_write_object_contents _bfd_elf_write_object_contents
67#define bfd_elfNN_write_corefile_contents _bfd_elf_write_corefile_contents
68
69#define bfd_elfNN_get_section_contents_in_window \
70 _bfd_generic_get_section_contents_in_window
71
72#ifndef elf_backend_got_symbol_offset
73#define elf_backend_got_symbol_offset (bfd_vma) 0
74#endif
75#ifndef elf_backend_can_refcount
76#define elf_backend_can_refcount 0
77#endif
78#ifndef elf_backend_want_got_plt
79#define elf_backend_want_got_plt 0
80#endif
81#ifndef elf_backend_plt_readonly
82#define elf_backend_plt_readonly 0
83#endif
84#ifndef elf_backend_want_plt_sym
85#define elf_backend_want_plt_sym 0
86#endif
87#ifndef elf_backend_plt_not_loaded
88#define elf_backend_plt_not_loaded 0
89#endif
90#ifndef elf_backend_plt_alignment
91#define elf_backend_plt_alignment 2
92#endif
93#ifndef elf_backend_want_dynbss
94#define elf_backend_want_dynbss 1
95#endif
96#ifndef elf_backend_want_p_paddr_set_to_zero
97#define elf_backend_want_p_paddr_set_to_zero 0
98#endif
99
100#define bfd_elfNN_bfd_debug_info_start bfd_void
101#define bfd_elfNN_bfd_debug_info_end bfd_void
102#define bfd_elfNN_bfd_debug_info_accumulate \
103 (void (*) PARAMS ((bfd*, struct sec *))) bfd_void
104
105#ifndef bfd_elfNN_bfd_get_relocated_section_contents
106#define bfd_elfNN_bfd_get_relocated_section_contents \
107 bfd_generic_get_relocated_section_contents
108#endif
109
110#ifndef bfd_elfNN_bfd_relax_section
111#define bfd_elfNN_bfd_relax_section bfd_generic_relax_section
112#endif
113
114#ifndef elf_backend_can_gc_sections
115#define elf_backend_can_gc_sections 0
116#endif
117#ifndef elf_backend_can_refcount
118#define elf_backend_can_refcount 0
119#endif
120#ifndef elf_backend_want_got_sym
121#define elf_backend_want_got_sym 1
122#endif
123#ifndef elf_backend_gc_mark_hook
124#define elf_backend_gc_mark_hook NULL
125#endif
126#ifndef elf_backend_gc_sweep_hook
127#define elf_backend_gc_sweep_hook NULL
128#endif
129#ifndef bfd_elfNN_bfd_gc_sections
130#define bfd_elfNN_bfd_gc_sections _bfd_elfNN_gc_sections
131#endif
132
133#ifndef bfd_elfNN_bfd_merge_sections
134#define bfd_elfNN_bfd_merge_sections \
135 _bfd_elf_merge_sections
136#endif
137
138#ifndef bfd_elfNN_bfd_discard_group
139#define bfd_elfNN_bfd_discard_group bfd_elf_discard_group
140#endif
141
142#ifndef bfd_elfNN_bfd_make_debug_symbol
143#define bfd_elfNN_bfd_make_debug_symbol \
144 ((asymbol *(*) PARAMS ((bfd *, void *, unsigned long))) bfd_nullvoidptr)
145#endif
146
147#ifndef bfd_elfNN_bfd_copy_private_symbol_data
148#define bfd_elfNN_bfd_copy_private_symbol_data \
149 _bfd_elf_copy_private_symbol_data
150#endif
151
152#ifndef bfd_elfNN_bfd_copy_private_section_data
153#define bfd_elfNN_bfd_copy_private_section_data \
154 _bfd_elf_copy_private_section_data
155#endif
156#ifndef bfd_elfNN_bfd_copy_private_bfd_data
157#define bfd_elfNN_bfd_copy_private_bfd_data \
158 _bfd_elf_copy_private_bfd_data
159#endif
160#ifndef bfd_elfNN_bfd_print_private_bfd_data
161#define bfd_elfNN_bfd_print_private_bfd_data \
162 _bfd_elf_print_private_bfd_data
163#endif
164#ifndef bfd_elfNN_bfd_merge_private_bfd_data
165#define bfd_elfNN_bfd_merge_private_bfd_data \
166 ((bfd_boolean (*) PARAMS ((bfd *, bfd *))) bfd_true)
167#endif
168#ifndef bfd_elfNN_bfd_set_private_flags
169#define bfd_elfNN_bfd_set_private_flags \
170 ((bfd_boolean (*) PARAMS ((bfd *, flagword))) bfd_true)
171#endif
172#ifndef bfd_elfNN_bfd_is_local_label_name
173#define bfd_elfNN_bfd_is_local_label_name _bfd_elf_is_local_label_name
174#endif
175
176#ifndef bfd_elfNN_get_dynamic_reloc_upper_bound
177#define bfd_elfNN_get_dynamic_reloc_upper_bound \
178 _bfd_elf_get_dynamic_reloc_upper_bound
179#endif
180#ifndef bfd_elfNN_canonicalize_dynamic_reloc
181#define bfd_elfNN_canonicalize_dynamic_reloc \
182 _bfd_elf_canonicalize_dynamic_reloc
183#endif
184
185#ifndef bfd_elfNN_bfd_link_hash_table_free
186#define bfd_elfNN_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
187#endif
188
189#ifdef elf_backend_relocate_section
190#ifndef bfd_elfNN_bfd_link_hash_table_create
191#define bfd_elfNN_bfd_link_hash_table_create _bfd_elf_link_hash_table_create
192#endif
193#else /* ! defined (elf_backend_relocate_section) */
194/* If no backend relocate_section routine, use the generic linker.
195 Note - this will prevent the port from being able to use some of
196 the other features of the ELF linker, because the generic hash structure
197 does not have the fields needed by the ELF linker. In particular it
198 means that linking directly to S-records will not work. */
199#ifndef bfd_elfNN_bfd_link_hash_table_create
200#define bfd_elfNN_bfd_link_hash_table_create \
201 _bfd_generic_link_hash_table_create
202#endif
203#ifndef bfd_elfNN_bfd_link_add_symbols
204#define bfd_elfNN_bfd_link_add_symbols _bfd_generic_link_add_symbols
205#endif
206#ifndef bfd_elfNN_bfd_final_link
207#define bfd_elfNN_bfd_final_link _bfd_generic_final_link
208#endif
209#endif /* ! defined (elf_backend_relocate_section) */
210
211#ifndef bfd_elfNN_bfd_link_just_syms
212#define bfd_elfNN_bfd_link_just_syms _bfd_elf_link_just_syms
213#endif
214
215#ifndef bfd_elfNN_bfd_link_split_section
216#define bfd_elfNN_bfd_link_split_section _bfd_generic_link_split_section
217#endif
218
219#ifndef bfd_elfNN_archive_p
220#define bfd_elfNN_archive_p bfd_generic_archive_p
221#endif
222
223#ifndef bfd_elfNN_write_archive_contents
224#define bfd_elfNN_write_archive_contents _bfd_write_archive_contents
225#endif
226
227#ifndef bfd_elfNN_mkobject
228#define bfd_elfNN_mkobject bfd_elf_mkobject
229#endif
230
231#ifndef bfd_elfNN_mkcorefile
232#define bfd_elfNN_mkcorefile bfd_elf_mkcorefile
233#endif
234
235#ifndef bfd_elfNN_mkarchive
236#define bfd_elfNN_mkarchive _bfd_generic_mkarchive
237#endif
238
239#ifndef elf_symbol_leading_char
240#define elf_symbol_leading_char 0
241#endif
242
243#ifndef elf_info_to_howto
244#define elf_info_to_howto 0
245#endif
246
247#ifndef elf_info_to_howto_rel
248#define elf_info_to_howto_rel 0
249#endif
250
251#ifndef ELF_MAXPAGESIZE
252 #error ELF_MAXPAGESIZE is not defined
253#define ELF_MAXPAGESIZE 1
254#endif
255
256#ifndef elf_backend_collect
257#define elf_backend_collect FALSE
258#endif
259#ifndef elf_backend_type_change_ok
260#define elf_backend_type_change_ok FALSE
261#endif
262
263#ifndef elf_backend_sym_is_global
264#define elf_backend_sym_is_global 0
265#endif
266#ifndef elf_backend_object_p
267#define elf_backend_object_p 0
268#endif
269#ifndef elf_backend_symbol_processing
270#define elf_backend_symbol_processing 0
271#endif
272#ifndef elf_backend_symbol_table_processing
273#define elf_backend_symbol_table_processing 0
274#endif
275#ifndef elf_backend_get_symbol_type
276#define elf_backend_get_symbol_type 0
277#endif
278#ifndef elf_backend_section_processing
279#define elf_backend_section_processing 0
280#endif
281#ifndef elf_backend_section_from_shdr
282#define elf_backend_section_from_shdr 0
283#endif
284#ifndef elf_backend_section_flags
285#define elf_backend_section_flags 0
286#endif
287#ifndef elf_backend_section_from_phdr
288#define elf_backend_section_from_phdr 0
289#endif
290#ifndef elf_backend_fake_sections
291#define elf_backend_fake_sections 0
292#endif
293#ifndef elf_backend_section_from_bfd_section
294#define elf_backend_section_from_bfd_section 0
295#endif
296#ifndef elf_backend_add_symbol_hook
297#define elf_backend_add_symbol_hook 0
298#endif
299#ifndef elf_backend_link_output_symbol_hook
300#define elf_backend_link_output_symbol_hook 0
301#endif
302#ifndef elf_backend_create_dynamic_sections
303#define elf_backend_create_dynamic_sections 0
304#endif
305#ifndef elf_backend_check_relocs
306#define elf_backend_check_relocs 0
307#endif
308#ifndef elf_backend_adjust_dynamic_symbol
309#define elf_backend_adjust_dynamic_symbol 0
310#endif
311#ifndef elf_backend_always_size_sections
312#define elf_backend_always_size_sections 0
313#endif
314#ifndef elf_backend_size_dynamic_sections
315#define elf_backend_size_dynamic_sections 0
316#endif
317#ifndef elf_backend_relocate_section
318#define elf_backend_relocate_section 0
319#endif
320#ifndef elf_backend_finish_dynamic_symbol
321#define elf_backend_finish_dynamic_symbol 0
322#endif
323#ifndef elf_backend_finish_dynamic_sections
324#define elf_backend_finish_dynamic_sections 0
325#endif
326#ifndef elf_backend_begin_write_processing
327#define elf_backend_begin_write_processing 0
328#endif
329#ifndef elf_backend_final_write_processing
330#define elf_backend_final_write_processing 0
331#endif
332#ifndef elf_backend_additional_program_headers
333#define elf_backend_additional_program_headers 0
334#endif
335#ifndef elf_backend_modify_segment_map
336#define elf_backend_modify_segment_map 0
337#endif
338#ifndef elf_backend_ecoff_debug_swap
339#define elf_backend_ecoff_debug_swap 0
340#endif
341#ifndef elf_backend_got_header_size
342#define elf_backend_got_header_size 0
343#endif
344#ifndef elf_backend_plt_header_size
345#define elf_backend_plt_header_size 0
346#endif
347#ifndef elf_backend_post_process_headers
348#define elf_backend_post_process_headers NULL
349#endif
350#ifndef elf_backend_print_symbol_all
351#define elf_backend_print_symbol_all NULL
352#endif
353#ifndef elf_backend_output_arch_syms
354#define elf_backend_output_arch_syms NULL
355#endif
356#ifndef elf_backend_copy_indirect_symbol
357#define elf_backend_copy_indirect_symbol _bfd_elf_link_hash_copy_indirect
358#endif
359#ifndef elf_backend_hide_symbol
360#define elf_backend_hide_symbol _bfd_elf_link_hash_hide_symbol
361#endif
362#ifndef elf_backend_emit_relocs
363#define elf_backend_emit_relocs NULL
364#endif
365#ifndef elf_backend_count_relocs
366#define elf_backend_count_relocs NULL
367#endif
368#ifndef elf_backend_grok_prstatus
369#define elf_backend_grok_prstatus NULL
370#endif
371#ifndef elf_backend_grok_psinfo
372#define elf_backend_grok_psinfo NULL
373#endif
374#ifndef elf_backend_sprintf_vma
375#define elf_backend_sprintf_vma _bfd_elf_sprintf_vma
376#endif
377#ifndef elf_backend_fprintf_vma
378#define elf_backend_fprintf_vma _bfd_elf_fprintf_vma
379#endif
380#ifndef elf_backend_reloc_type_class
381#define elf_backend_reloc_type_class _bfd_elf_reloc_type_class
382#endif
383#ifndef elf_backend_discard_info
384#define elf_backend_discard_info NULL
385#endif
386#ifndef elf_backend_ignore_discarded_relocs
387#define elf_backend_ignore_discarded_relocs NULL
388#endif
389#ifndef elf_backend_write_section
390#define elf_backend_write_section NULL
391#endif
392#ifndef elf_backend_mips_irix_compat
393#define elf_backend_mips_irix_compat NULL
394#endif
395#ifndef elf_backend_mips_rtype_to_howto
396#define elf_backend_mips_rtype_to_howto NULL
397#endif
398
399/* Previously, backends could only use SHT_REL or SHT_RELA relocation
400 sections, but not both. They defined USE_REL to indicate SHT_REL
401 sections, and left it undefined to indicated SHT_RELA sections.
402 For backwards compatibility, we still support this usage. */
403#ifndef USE_REL
404#define USE_REL 0
405#endif
406
407/* Use these in new code. */
408#ifndef elf_backend_may_use_rel_p
409#define elf_backend_may_use_rel_p USE_REL
410#endif
411#ifndef elf_backend_may_use_rela_p
412#define elf_backend_may_use_rela_p !USE_REL
413#endif
414#ifndef elf_backend_default_use_rela_p
415#define elf_backend_default_use_rela_p !USE_REL
416#endif
417
418#ifndef elf_backend_rela_normal
419#define elf_backend_rela_normal 0
420#endif
421
422#ifndef ELF_MACHINE_ALT1
423#define ELF_MACHINE_ALT1 0
424#endif
425
426#ifndef ELF_MACHINE_ALT2
427#define ELF_MACHINE_ALT2 0
428#endif
429
430#ifndef elf_backend_size_info
431#define elf_backend_size_info _bfd_elfNN_size_info
432#endif
433
434#ifndef elf_backend_sign_extend_vma
435#define elf_backend_sign_extend_vma 0
436#endif
437
438extern const struct elf_size_info _bfd_elfNN_size_info;
439
440#ifndef INCLUDED_TARGET_FILE
441static const struct elf_backend_data elfNN_bed =
442{
443 ELF_ARCH, /* arch */
444 ELF_MACHINE_CODE, /* elf_machine_code */
445 ELF_MAXPAGESIZE, /* maxpagesize */
446 elf_info_to_howto,
447 elf_info_to_howto_rel,
448 elf_backend_sym_is_global,
449 elf_backend_object_p,
450 elf_backend_symbol_processing,
451 elf_backend_symbol_table_processing,
452 elf_backend_get_symbol_type,
453 elf_backend_section_processing,
454 elf_backend_section_from_shdr,
455 elf_backend_section_flags,
456 elf_backend_section_from_phdr,
457 elf_backend_fake_sections,
458 elf_backend_section_from_bfd_section,
459 elf_backend_add_symbol_hook,
460 elf_backend_link_output_symbol_hook,
461 elf_backend_create_dynamic_sections,
462 elf_backend_check_relocs,
463 elf_backend_adjust_dynamic_symbol,
464 elf_backend_always_size_sections,
465 elf_backend_size_dynamic_sections,
466 elf_backend_relocate_section,
467 elf_backend_finish_dynamic_symbol,
468 elf_backend_finish_dynamic_sections,
469 elf_backend_begin_write_processing,
470 elf_backend_final_write_processing,
471 elf_backend_additional_program_headers,
472 elf_backend_modify_segment_map,
473 elf_backend_gc_mark_hook,
474 elf_backend_gc_sweep_hook,
475 elf_backend_post_process_headers,
476 elf_backend_print_symbol_all,
477 elf_backend_output_arch_syms,
478 elf_backend_copy_indirect_symbol,
479 elf_backend_hide_symbol,
480 elf_backend_emit_relocs,
481 elf_backend_count_relocs,
482 elf_backend_grok_prstatus,
483 elf_backend_grok_psinfo,
484 elf_backend_sprintf_vma,
485 elf_backend_fprintf_vma,
486 elf_backend_reloc_type_class,
487 elf_backend_discard_info,
488 elf_backend_ignore_discarded_relocs,
489 elf_backend_write_section,
490 elf_backend_mips_irix_compat,
491 elf_backend_mips_rtype_to_howto,
492 elf_backend_ecoff_debug_swap,
493 ELF_MACHINE_ALT1,
494 ELF_MACHINE_ALT2,
495 &elf_backend_size_info,
496 elf_backend_got_symbol_offset,
497 elf_backend_got_header_size,
498 elf_backend_plt_header_size,
499 elf_backend_collect,
500 elf_backend_type_change_ok,
501 elf_backend_may_use_rel_p,
502 elf_backend_may_use_rela_p,
503 elf_backend_default_use_rela_p,
504 elf_backend_rela_normal,
505 elf_backend_sign_extend_vma,
506 elf_backend_want_got_plt,
507 elf_backend_plt_readonly,
508 elf_backend_want_plt_sym,
509 elf_backend_plt_not_loaded,
510 elf_backend_plt_alignment,
511 elf_backend_can_gc_sections,
512 elf_backend_can_refcount,
513 elf_backend_want_got_sym,
514 elf_backend_want_dynbss,
515 elf_backend_want_p_paddr_set_to_zero
516};
517#endif
518
519/* Forward declaration for use when initialising alternative_target field. */
520#ifdef TARGET_LITTLE_SYM
521extern const bfd_target TARGET_LITTLE_SYM;
522#endif
523
524#ifdef TARGET_BIG_SYM
525const bfd_target TARGET_BIG_SYM =
526{
527 /* name: identify kind of target */
528 TARGET_BIG_NAME,
529
530 /* flavour: general indication about file */
531 bfd_target_elf_flavour,
532
533 /* byteorder: data is big endian */
534 BFD_ENDIAN_BIG,
535
536 /* header_byteorder: header is also big endian */
537 BFD_ENDIAN_BIG,
538
539 /* object_flags: mask of all file flags */
540 (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
541 | DYNAMIC | WP_TEXT | D_PAGED),
542
543 /* section_flags: mask of all section flags */
544 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY
545 | SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES
546 | SEC_ARCH_BIT_0 | SEC_SMALL_DATA | SEC_MERGE | SEC_STRINGS | SEC_GROUP),
547
548 /* leading_symbol_char: is the first char of a user symbol
549 predictable, and if so what is it */
550 elf_symbol_leading_char,
551
552 /* ar_pad_char: pad character for filenames within an archive header
553 FIXME: this really has nothing to do with ELF, this is a characteristic
554 of the archiver and/or os and should be independently tunable */
555 '/',
556
557 /* ar_max_namelen: maximum number of characters in an archive header
558 FIXME: this really has nothing to do with ELF, this is a characteristic
559 of the archiver and should be independently tunable. The System V ABI,
560 Chapter 7 (Formats & Protocols), Archive section sets this as 15. */
561 15,
562
563 /* Routines to byte-swap various sized integers from the data sections */
564 bfd_getb64, bfd_getb_signed_64, bfd_putb64,
565 bfd_getb32, bfd_getb_signed_32, bfd_putb32,
566 bfd_getb16, bfd_getb_signed_16, bfd_putb16,
567
568 /* Routines to byte-swap various sized integers from the file headers */
569 bfd_getb64, bfd_getb_signed_64, bfd_putb64,
570 bfd_getb32, bfd_getb_signed_32, bfd_putb32,
571 bfd_getb16, bfd_getb_signed_16, bfd_putb16,
572
573 /* bfd_check_format: check the format of a file being read */
574 { _bfd_dummy_target, /* unknown format */
575 bfd_elfNN_object_p, /* assembler/linker output (object file) */
576 bfd_elfNN_archive_p, /* an archive */
577 bfd_elfNN_core_file_p /* a core file */
578 },
579
580 /* bfd_set_format: set the format of a file being written */
581 { bfd_false,
582 bfd_elfNN_mkobject,
583 bfd_elfNN_mkarchive,
584 bfd_elfNN_mkcorefile
585 },
586
587 /* bfd_write_contents: write cached information into a file being written */
588 { bfd_false,
589 bfd_elfNN_write_object_contents,
590 bfd_elfNN_write_archive_contents,
591 bfd_elfNN_write_corefile_contents,
592 },
593
594 BFD_JUMP_TABLE_GENERIC (bfd_elfNN),
595 BFD_JUMP_TABLE_COPY (bfd_elfNN),
596 BFD_JUMP_TABLE_CORE (bfd_elfNN),
597#ifdef bfd_elfNN_archive_functions
598 BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive),
599#else
600 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
601#endif
602 BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN),
603 BFD_JUMP_TABLE_RELOCS (bfd_elfNN),
604 BFD_JUMP_TABLE_WRITE (bfd_elfNN),
605 BFD_JUMP_TABLE_LINK (bfd_elfNN),
606 BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN),
607
608 /* Alternative endian target. */
609#ifdef TARGET_LITTLE_SYM
610 & TARGET_LITTLE_SYM,
611#else
612 NULL,
613#endif
614
615 /* backend_data: */
616 (PTR) &elfNN_bed
617};
618#endif
619
620#ifdef TARGET_LITTLE_SYM
621const bfd_target TARGET_LITTLE_SYM =
622{
623 /* name: identify kind of target */
624 TARGET_LITTLE_NAME,
625
626 /* flavour: general indication about file */
627 bfd_target_elf_flavour,
628
629 /* byteorder: data is little endian */
630 BFD_ENDIAN_LITTLE,
631
632 /* header_byteorder: header is also little endian */
633 BFD_ENDIAN_LITTLE,
634
635 /* object_flags: mask of all file flags */
636 (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
637 | DYNAMIC | WP_TEXT | D_PAGED),
638
639 /* section_flags: mask of all section flags */
640 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY
641 | SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES
642 | SEC_ARCH_BIT_0 | SEC_SMALL_DATA | SEC_MERGE | SEC_STRINGS | SEC_GROUP),
643
644 /* leading_symbol_char: is the first char of a user symbol
645 predictable, and if so what is it */
646 elf_symbol_leading_char,
647
648 /* ar_pad_char: pad character for filenames within an archive header
649 FIXME: this really has nothing to do with ELF, this is a characteristic
650 of the archiver and/or os and should be independently tunable */
651 '/',
652
653 /* ar_max_namelen: maximum number of characters in an archive header
654 FIXME: this really has nothing to do with ELF, this is a characteristic
655 of the archiver and should be independently tunable. The System V ABI,
656 Chapter 7 (Formats & Protocols), Archive section sets this as 15. */
657 15,
658
659 /* Routines to byte-swap various sized integers from the data sections */
660 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
661 bfd_getl32, bfd_getl_signed_32, bfd_putl32,
662 bfd_getl16, bfd_getl_signed_16, bfd_putl16,
663
664 /* Routines to byte-swap various sized integers from the file headers */
665 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
666 bfd_getl32, bfd_getl_signed_32, bfd_putl32,
667 bfd_getl16, bfd_getl_signed_16, bfd_putl16,
668
669 /* bfd_check_format: check the format of a file being read */
670 { _bfd_dummy_target, /* unknown format */
671 bfd_elfNN_object_p, /* assembler/linker output (object file) */
672 bfd_elfNN_archive_p, /* an archive */
673 bfd_elfNN_core_file_p /* a core file */
674 },
675
676 /* bfd_set_format: set the format of a file being written */
677 { bfd_false,
678 bfd_elfNN_mkobject,
679 bfd_elfNN_mkarchive,
680 bfd_elfNN_mkcorefile
681 },
682
683 /* bfd_write_contents: write cached information into a file being written */
684 { bfd_false,
685 bfd_elfNN_write_object_contents,
686 bfd_elfNN_write_archive_contents,
687 bfd_elfNN_write_corefile_contents,
688 },
689
690 BFD_JUMP_TABLE_GENERIC (bfd_elfNN),
691 BFD_JUMP_TABLE_COPY (bfd_elfNN),
692 BFD_JUMP_TABLE_CORE (bfd_elfNN),
693#ifdef bfd_elfNN_archive_functions
694 BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive),
695#else
696 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
697#endif
698 BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN),
699 BFD_JUMP_TABLE_RELOCS (bfd_elfNN),
700 BFD_JUMP_TABLE_WRITE (bfd_elfNN),
701 BFD_JUMP_TABLE_LINK (bfd_elfNN),
702 BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN),
703
704 /* Alternative endian target. */
705#ifdef TARGET_BIG_SYM
706 & TARGET_BIG_SYM,
707#else
708 NULL,
709#endif
710
711 /* backend_data: */
712 (PTR) &elfNN_bed
713};
714#endif
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