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2002-05-28 Michael Snyder <[email protected]>
[binutils.git] / bfd / elfxx-target.h
CommitLineData
252b5132 1/* Target definitions for NN-bit ELF
a1aefc76 2 Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
7898deda 3 Free Software Foundation, Inc.
252b5132
RH		 4
5This file is part of BFD, the Binary File Descriptor library.
6
7This program is free software; you can redistribute it and/or modify
8it under the terms of the GNU General Public License as published by
9the Free Software Foundation; either version 2 of the License, or
10(at your option) any later version.
11
12This program is distributed in the hope that it will be useful,
13but WITHOUT ANY WARRANTY; without even the implied warranty of
14MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15GNU General Public License for more details.
16
17You should have received a copy of the GNU General Public License
18along with this program; if not, write to the Free Software
19Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
20
21/* This structure contains everything that BFD knows about a target.
22 It includes things like its byte order, name, what routines to call
23 to do various operations, etc. Every BFD points to a target structure
24 with its "xvec" member.
25
26 There are two such structures here: one for big-endian machines and
27 one for little-endian machines. */
28
29#define bfd_elfNN_close_and_cleanup _bfd_elf_close_and_cleanup
30#define bfd_elfNN_bfd_free_cached_info _bfd_generic_bfd_free_cached_info
31#ifndef bfd_elfNN_get_section_contents
32#define bfd_elfNN_get_section_contents _bfd_generic_get_section_contents
33#endif
34
35#define bfd_elfNN_canonicalize_dynamic_symtab _bfd_elf_canonicalize_dynamic_symtab
36#define bfd_elfNN_canonicalize_reloc _bfd_elf_canonicalize_reloc
37#ifndef bfd_elfNN_find_nearest_line
38#define bfd_elfNN_find_nearest_line _bfd_elf_find_nearest_line
39#endif
40#define bfd_elfNN_read_minisymbols _bfd_elf_read_minisymbols
41#define bfd_elfNN_minisymbol_to_symbol _bfd_elf_minisymbol_to_symbol
42#define bfd_elfNN_get_dynamic_symtab_upper_bound _bfd_elf_get_dynamic_symtab_upper_bound
43#define bfd_elfNN_get_lineno _bfd_elf_get_lineno
44#ifndef bfd_elfNN_get_reloc_upper_bound
45#define bfd_elfNN_get_reloc_upper_bound _bfd_elf_get_reloc_upper_bound
46#endif
47#define bfd_elfNN_get_symbol_info _bfd_elf_get_symbol_info
48#define bfd_elfNN_get_symtab _bfd_elf_get_symtab
49#define bfd_elfNN_get_symtab_upper_bound _bfd_elf_get_symtab_upper_bound
50#if 0 /* done in elf-bfd.h */
51#define bfd_elfNN_link_record_dynamic_symbol _bfd_elf_link_record_dynamic_symbol
52#endif
53#define bfd_elfNN_make_empty_symbol _bfd_elf_make_empty_symbol
54#define bfd_elfNN_new_section_hook _bfd_elf_new_section_hook
55#define bfd_elfNN_set_arch_mach _bfd_elf_set_arch_mach
56#ifndef bfd_elfNN_set_section_contents
57#define bfd_elfNN_set_section_contents _bfd_elf_set_section_contents
58#endif
59#define bfd_elfNN_sizeof_headers _bfd_elf_sizeof_headers
60#define bfd_elfNN_write_object_contents _bfd_elf_write_object_contents
61#define bfd_elfNN_write_corefile_contents _bfd_elf_write_corefile_contents
62
63#define bfd_elfNN_get_section_contents_in_window \
64 _bfd_generic_get_section_contents_in_window
65
66#ifndef elf_backend_got_symbol_offset
67#define elf_backend_got_symbol_offset (bfd_vma) 0
68#endif
3c3bdf30
NC		 69#ifndef elf_backend_can_refcount
70#define elf_backend_can_refcount 0
71#endif
252b5132
RH		 72#ifndef elf_backend_want_got_plt
73#define elf_backend_want_got_plt 0
74#endif
75#ifndef elf_backend_plt_readonly
76#define elf_backend_plt_readonly 0
77#endif
78#ifndef elf_backend_want_plt_sym
79#define elf_backend_want_plt_sym 0
80#endif
81#ifndef elf_backend_plt_not_loaded
82#define elf_backend_plt_not_loaded 0
83#endif
84#ifndef elf_backend_plt_alignment
85#define elf_backend_plt_alignment 2
86#endif
3018b441
RH		 87#ifndef elf_backend_want_dynbss
88#define elf_backend_want_dynbss 1
89#endif
252b5132
RH		 90
91#define bfd_elfNN_bfd_debug_info_start bfd_void
92#define bfd_elfNN_bfd_debug_info_end bfd_void
dc810e39
AM		 93#define bfd_elfNN_bfd_debug_info_accumulate \
94 (void (*) PARAMS ((bfd*, struct sec *))) bfd_void
252b5132
RH		 95
96#ifndef bfd_elfNN_bfd_get_relocated_section_contents
97#define bfd_elfNN_bfd_get_relocated_section_contents \
98 bfd_generic_get_relocated_section_contents
99#endif
100
101#ifndef bfd_elfNN_bfd_relax_section
102#define bfd_elfNN_bfd_relax_section bfd_generic_relax_section
103#endif
104
105#ifndef elf_backend_can_gc_sections
106#define elf_backend_can_gc_sections 0
107#endif
51b64d56
AM		 108#ifndef elf_backend_can_refcount
109#define elf_backend_can_refcount 0
110#endif
2517a57f
AM		 111#ifndef elf_backend_want_got_sym
112#define elf_backend_want_got_sym 1
113#endif
252b5132
RH		 114#ifndef elf_backend_gc_mark_hook
115#define elf_backend_gc_mark_hook NULL
116#endif
117#ifndef elf_backend_gc_sweep_hook
118#define elf_backend_gc_sweep_hook NULL
119#endif
120#ifndef bfd_elfNN_bfd_gc_sections
121#define bfd_elfNN_bfd_gc_sections _bfd_elfNN_gc_sections
122#endif
123
8550eb6e
JJ		 124#ifndef bfd_elfNN_bfd_merge_sections
125#define bfd_elfNN_bfd_merge_sections \
126 _bfd_elf_merge_sections
127#endif
128
d1cf510e 129#ifndef bfd_elfNN_bfd_make_debug_symbol
252b5132
RH		 130#define bfd_elfNN_bfd_make_debug_symbol \
131 ((asymbol *(*) PARAMS ((bfd *, void *, unsigned long))) bfd_nullvoidptr)
d1cf510e 132#endif
252b5132
RH		 133
134#ifndef bfd_elfNN_bfd_copy_private_symbol_data
135#define bfd_elfNN_bfd_copy_private_symbol_data \
136 _bfd_elf_copy_private_symbol_data
137#endif
138
139#ifndef bfd_elfNN_bfd_copy_private_section_data
140#define bfd_elfNN_bfd_copy_private_section_data \
141 _bfd_elf_copy_private_section_data
142#endif
143#ifndef bfd_elfNN_bfd_copy_private_bfd_data
144#define bfd_elfNN_bfd_copy_private_bfd_data \
2d502050 145 _bfd_elf_copy_private_bfd_data
252b5132
RH		 146#endif
147#ifndef bfd_elfNN_bfd_print_private_bfd_data
148#define bfd_elfNN_bfd_print_private_bfd_data \
149 _bfd_elf_print_private_bfd_data
150#endif
151#ifndef bfd_elfNN_bfd_merge_private_bfd_data
152#define bfd_elfNN_bfd_merge_private_bfd_data \
153 ((boolean (*) PARAMS ((bfd *, bfd *))) bfd_true)
154#endif
155#ifndef bfd_elfNN_bfd_set_private_flags
156#define bfd_elfNN_bfd_set_private_flags \
157 ((boolean (*) PARAMS ((bfd *, flagword))) bfd_true)
158#endif
159#ifndef bfd_elfNN_bfd_is_local_label_name
160#define bfd_elfNN_bfd_is_local_label_name _bfd_elf_is_local_label_name
161#endif
162
163#ifndef bfd_elfNN_get_dynamic_reloc_upper_bound
164#define bfd_elfNN_get_dynamic_reloc_upper_bound \
165 _bfd_elf_get_dynamic_reloc_upper_bound
166#endif
167#ifndef bfd_elfNN_canonicalize_dynamic_reloc
168#define bfd_elfNN_canonicalize_dynamic_reloc \
169 _bfd_elf_canonicalize_dynamic_reloc
170#endif
171
e2d34d7d
DJ		 172#ifndef bfd_elfNN_bfd_link_hash_table_free
173#define bfd_elfNN_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
174#endif
175
8ea2e4bd 176#ifdef elf_backend_relocate_section
252b5132
RH		 177#ifndef bfd_elfNN_bfd_link_hash_table_create
178#define bfd_elfNN_bfd_link_hash_table_create _bfd_elf_link_hash_table_create
179#endif
8ea2e4bd
NC		 180#else /* ! defined (elf_backend_relocate_section) */
181/* If no backend relocate_section routine, use the generic linker.
182 Note - this will prevent the port from being able to use some of
183 the other features of the ELF linker, because the generic hash structure
184 does not have the fields needed by the ELF linker. In particular it
185 means that linking directly to S-records will not work. */
186#ifndef bfd_elfNN_bfd_link_hash_table_create
187#define bfd_elfNN_bfd_link_hash_table_create \
188 _bfd_generic_link_hash_table_create
189#endif
252b5132
RH		 190#ifndef bfd_elfNN_bfd_link_add_symbols
191#define bfd_elfNN_bfd_link_add_symbols _bfd_generic_link_add_symbols
192#endif
193#ifndef bfd_elfNN_bfd_final_link
194#define bfd_elfNN_bfd_final_link _bfd_generic_final_link
195#endif
196#endif /* ! defined (elf_backend_relocate_section) */
2d653fc7
AM		 197
198#ifndef bfd_elfNN_bfd_link_just_syms
199#define bfd_elfNN_bfd_link_just_syms _bfd_elf_link_just_syms
200#endif
201
252b5132
RH		 202#ifndef bfd_elfNN_bfd_link_split_section
203#define bfd_elfNN_bfd_link_split_section _bfd_generic_link_split_section
204#endif
205
206#ifndef bfd_elfNN_archive_p
207#define bfd_elfNN_archive_p bfd_generic_archive_p
208#endif
209
210#ifndef bfd_elfNN_write_archive_contents
211#define bfd_elfNN_write_archive_contents _bfd_write_archive_contents
212#endif
213
214#ifndef bfd_elfNN_mkobject
215#define bfd_elfNN_mkobject bfd_elf_mkobject
216#endif
217
218#ifndef bfd_elfNN_mkcorefile
219#define bfd_elfNN_mkcorefile bfd_elf_mkcorefile
220#endif
221
222#ifndef bfd_elfNN_mkarchive
223#define bfd_elfNN_mkarchive _bfd_generic_mkarchive
224#endif
225
226#ifndef elf_symbol_leading_char
227#define elf_symbol_leading_char 0
228#endif
229
230#ifndef elf_info_to_howto
231#define elf_info_to_howto 0
232#endif
233
234#ifndef elf_info_to_howto_rel
235#define elf_info_to_howto_rel 0
236#endif
237
238#ifndef ELF_MAXPAGESIZE
79e5982f
NC		 239 #error ELF_MAXPAGESIZE is not defined
240#define ELF_MAXPAGESIZE 1
252b5132
RH		 241#endif
242
243#ifndef elf_backend_collect
244#define elf_backend_collect false
245#endif
246#ifndef elf_backend_type_change_ok
247#define elf_backend_type_change_ok false
248#endif
249
250#ifndef elf_backend_sym_is_global
251#define elf_backend_sym_is_global 0
252#endif
253#ifndef elf_backend_object_p
254#define elf_backend_object_p 0
255#endif
256#ifndef elf_backend_symbol_processing
257#define elf_backend_symbol_processing 0
258#endif
259#ifndef elf_backend_symbol_table_processing
260#define elf_backend_symbol_table_processing 0
261#endif
262#ifndef elf_backend_get_symbol_type
263#define elf_backend_get_symbol_type 0
264#endif
265#ifndef elf_backend_section_processing
266#define elf_backend_section_processing 0
267#endif
268#ifndef elf_backend_section_from_shdr
269#define elf_backend_section_from_shdr 0
270#endif
fa152c49
JW		 271#ifndef elf_backend_section_flags
272#define elf_backend_section_flags 0
273#endif
20cfcaae
NC		 274#ifndef elf_backend_section_from_phdr
275#define elf_backend_section_from_phdr 0
276#endif
252b5132
RH		 277#ifndef elf_backend_fake_sections
278#define elf_backend_fake_sections 0
279#endif
280#ifndef elf_backend_section_from_bfd_section
281#define elf_backend_section_from_bfd_section 0
282#endif
283#ifndef elf_backend_add_symbol_hook
284#define elf_backend_add_symbol_hook 0
285#endif
286#ifndef elf_backend_link_output_symbol_hook
287#define elf_backend_link_output_symbol_hook 0
288#endif
289#ifndef elf_backend_create_dynamic_sections
290#define elf_backend_create_dynamic_sections 0
291#endif
292#ifndef elf_backend_check_relocs
293#define elf_backend_check_relocs 0
294#endif
295#ifndef elf_backend_adjust_dynamic_symbol
296#define elf_backend_adjust_dynamic_symbol 0
297#endif
298#ifndef elf_backend_always_size_sections
299#define elf_backend_always_size_sections 0
300#endif
301#ifndef elf_backend_size_dynamic_sections
302#define elf_backend_size_dynamic_sections 0
303#endif
304#ifndef elf_backend_relocate_section
305#define elf_backend_relocate_section 0
306#endif
307#ifndef elf_backend_finish_dynamic_symbol
308#define elf_backend_finish_dynamic_symbol 0
309#endif
310#ifndef elf_backend_finish_dynamic_sections
311#define elf_backend_finish_dynamic_sections 0
312#endif
313#ifndef elf_backend_begin_write_processing
314#define elf_backend_begin_write_processing 0
315#endif
316#ifndef elf_backend_final_write_processing
317#define elf_backend_final_write_processing 0
318#endif
319#ifndef elf_backend_additional_program_headers
320#define elf_backend_additional_program_headers 0
321#endif
322#ifndef elf_backend_modify_segment_map
323#define elf_backend_modify_segment_map 0
324#endif
325#ifndef elf_backend_ecoff_debug_swap
326#define elf_backend_ecoff_debug_swap 0
327#endif
328#ifndef elf_backend_got_header_size
329#define elf_backend_got_header_size 0
330#endif
331#ifndef elf_backend_plt_header_size
332#define elf_backend_plt_header_size 0
333#endif
e6c51ed4
NC		 334#ifndef elf_backend_post_process_headers
335#define elf_backend_post_process_headers NULL
336#endif
587ff49e
RH		 337#ifndef elf_backend_print_symbol_all
338#define elf_backend_print_symbol_all NULL
339#endif
340#ifndef elf_backend_output_arch_syms
341#define elf_backend_output_arch_syms NULL
342#endif
c61b8717
RH		 343#ifndef elf_backend_copy_indirect_symbol
344#define elf_backend_copy_indirect_symbol _bfd_elf_link_hash_copy_indirect
345#endif
346#ifndef elf_backend_hide_symbol
347#define elf_backend_hide_symbol _bfd_elf_link_hash_hide_symbol
348#endif
9317eacc
CM		 349#ifndef elf_backend_emit_relocs
350#define elf_backend_emit_relocs NULL
351#endif
352#ifndef elf_backend_count_relocs
353#define elf_backend_count_relocs NULL
354#endif
bb0082d6
AM		 355#ifndef elf_backend_grok_prstatus
356#define elf_backend_grok_prstatus NULL
357#endif
358#ifndef elf_backend_grok_psinfo
359#define elf_backend_grok_psinfo NULL
360#endif
4e771d61
NC		 361#ifndef elf_backend_sprintf_vma
362#define elf_backend_sprintf_vma _bfd_elf_sprintf_vma
363#endif
364#ifndef elf_backend_fprintf_vma
365#define elf_backend_fprintf_vma _bfd_elf_fprintf_vma
366#endif
db6751f2
JJ		 367#ifndef elf_backend_reloc_type_class
368#define elf_backend_reloc_type_class _bfd_elf_reloc_type_class
369#endif
73d074b4
DJ		 370#ifndef elf_backend_discard_info
371#define elf_backend_discard_info NULL
372#endif
373#ifndef elf_backend_ignore_discarded_relocs
374#define elf_backend_ignore_discarded_relocs NULL
375#endif
376#ifndef elf_backend_write_section
377#define elf_backend_write_section NULL
378#endif
c6e90b02
TS		 379#ifndef elf_backend_mips_irix_compat
380#define elf_backend_mips_irix_compat NULL
381#endif
382#ifndef elf_backend_mips_rtype_to_howto
383#define elf_backend_mips_rtype_to_howto NULL
384#endif
c61b8717 385
bf572ba0
MM		 386/* Previously, backends could only use SHT_REL or SHT_RELA relocation
387 sections, but not both. They defined USE_REL to indicate SHT_REL
388 sections, and left it undefined to indicated SHT_RELA sections.
389 For backwards compatibility, we still support this usage. */
390#ifndef USE_REL
391#define USE_REL 0
392#else
393#undef USE_REL
394#define USE_REL 1
3e932841 395#endif
bf572ba0
MM		 396
397/* Use these in new code. */
3e932841 398#ifndef elf_backend_may_use_rel_p
bf572ba0 399#define elf_backend_may_use_rel_p USE_REL
3e932841 400#endif
bf572ba0
MM		 401#ifndef elf_backend_may_use_rela_p
402#define elf_backend_may_use_rela_p !USE_REL
403#endif
3e932841 404#ifndef elf_backend_default_use_rela_p
bf572ba0
MM		 405#define elf_backend_default_use_rela_p !USE_REL
406#endif
407
b491616a
AM		 408#ifndef elf_backend_rela_normal
409#define elf_backend_rela_normal 0
410#endif
411
252b5132
RH		 412#ifndef ELF_MACHINE_ALT1
413#define ELF_MACHINE_ALT1 0
414#endif
415
416#ifndef ELF_MACHINE_ALT2
417#define ELF_MACHINE_ALT2 0
418#endif
419
420#ifndef elf_backend_size_info
421#define elf_backend_size_info _bfd_elfNN_size_info
422#endif
423
86dc0f79
RH		 424#ifndef elf_backend_sign_extend_vma
425#define elf_backend_sign_extend_vma 0
426#endif
427
252b5132
RH		 428extern const struct elf_size_info _bfd_elfNN_size_info;
429
dd745cfa 430#ifndef INCLUDED_TARGET_FILE
dc810e39 431static const struct elf_backend_data elfNN_bed =
252b5132 432{
252b5132
RH		 433 ELF_ARCH, /* arch */
434 ELF_MACHINE_CODE, /* elf_machine_code */
435 ELF_MAXPAGESIZE, /* maxpagesize */
252b5132
RH		 436 elf_info_to_howto,
437 elf_info_to_howto_rel,
438 elf_backend_sym_is_global,
439 elf_backend_object_p,
440 elf_backend_symbol_processing,
441 elf_backend_symbol_table_processing,
442 elf_backend_get_symbol_type,
443 elf_backend_section_processing,
444 elf_backend_section_from_shdr,
fa152c49 445 elf_backend_section_flags,
20cfcaae 446 elf_backend_section_from_phdr,
252b5132
RH		 447 elf_backend_fake_sections,
448 elf_backend_section_from_bfd_section,
449 elf_backend_add_symbol_hook,
450 elf_backend_link_output_symbol_hook,
451 elf_backend_create_dynamic_sections,
452 elf_backend_check_relocs,
453 elf_backend_adjust_dynamic_symbol,
454 elf_backend_always_size_sections,
455 elf_backend_size_dynamic_sections,
456 elf_backend_relocate_section,
457 elf_backend_finish_dynamic_symbol,
458 elf_backend_finish_dynamic_sections,
459 elf_backend_begin_write_processing,
460 elf_backend_final_write_processing,
461 elf_backend_additional_program_headers,
462 elf_backend_modify_segment_map,
463 elf_backend_gc_mark_hook,
464 elf_backend_gc_sweep_hook,
e6c51ed4 465 elf_backend_post_process_headers,
587ff49e
RH		 466 elf_backend_print_symbol_all,
467 elf_backend_output_arch_syms,
c61b8717
RH		 468 elf_backend_copy_indirect_symbol,
469 elf_backend_hide_symbol,
9317eacc
CM		 470 elf_backend_emit_relocs,
471 elf_backend_count_relocs,
bb0082d6
AM		 472 elf_backend_grok_prstatus,
473 elf_backend_grok_psinfo,
4e771d61
NC		 474 elf_backend_sprintf_vma,
475 elf_backend_fprintf_vma,
db6751f2 476 elf_backend_reloc_type_class,
73d074b4
DJ		 477 elf_backend_discard_info,
478 elf_backend_ignore_discarded_relocs,
479 elf_backend_write_section,
c6e90b02
TS		 480 elf_backend_mips_irix_compat,
481 elf_backend_mips_rtype_to_howto,
252b5132
RH		 482 elf_backend_ecoff_debug_swap,
483 ELF_MACHINE_ALT1,
484 ELF_MACHINE_ALT2,
485 &elf_backend_size_info,
486 elf_backend_got_symbol_offset,
487 elf_backend_got_header_size,
488 elf_backend_plt_header_size,
86dc0f79
RH		 489 elf_backend_collect,
490 elf_backend_type_change_ok,
bf572ba0
MM		 491 elf_backend_may_use_rel_p,
492 elf_backend_may_use_rela_p,
493 elf_backend_default_use_rela_p,
b491616a 494 elf_backend_rela_normal,
86dc0f79 495 elf_backend_sign_extend_vma,
252b5132
RH		 496 elf_backend_want_got_plt,
497 elf_backend_plt_readonly,
498 elf_backend_want_plt_sym,
499 elf_backend_plt_not_loaded,
500 elf_backend_plt_alignment,
2ac8ce5f 501 elf_backend_can_gc_sections,
51b64d56 502 elf_backend_can_refcount,
7fda6dbc
AM		 503 elf_backend_want_got_sym,
504 elf_backend_want_dynbss
252b5132 505};
dd745cfa 506#endif
252b5132 507
c3c89269
NC		 508/* Forward declaration for use when initialising alternative_target field. */
509#ifdef TARGET_LITTLE_SYM
510extern const bfd_target TARGET_LITTLE_SYM;
511#endif
512
252b5132
RH		 513#ifdef TARGET_BIG_SYM
514const bfd_target TARGET_BIG_SYM =
515{
516 /* name: identify kind of target */
517 TARGET_BIG_NAME,
518
519 /* flavour: general indication about file */
520 bfd_target_elf_flavour,
521
522 /* byteorder: data is big endian */
523 BFD_ENDIAN_BIG,
524
525 /* header_byteorder: header is also big endian */
526 BFD_ENDIAN_BIG,
527
528 /* object_flags: mask of all file flags */
e0aae569
RH		 529 (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
530 | DYNAMIC | WP_TEXT | D_PAGED),
252b5132
RH		 531
532 /* section_flags: mask of all section flags */
e0aae569
RH		 533 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY
534 | SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES
dbb410c3 535 | SEC_ARCH_BIT_0 | SEC_SMALL_DATA | SEC_MERGE | SEC_STRINGS | SEC_GROUP),
252b5132
RH		 536
537 /* leading_symbol_char: is the first char of a user symbol
538 predictable, and if so what is it */
539 elf_symbol_leading_char,
540
541 /* ar_pad_char: pad character for filenames within an archive header
542 FIXME: this really has nothing to do with ELF, this is a characteristic
543 of the archiver and/or os and should be independently tunable */
544 '/',
545
546 /* ar_max_namelen: maximum number of characters in an archive header
547 FIXME: this really has nothing to do with ELF, this is a characteristic
a1aefc76
NC		 548 of the archiver and should be independently tunable. The System V ABI,
549 Chapter 7 (Formats & Protocols), Archive section sets this as 15. */
550 15,
252b5132
RH		 551
552 /* Routines to byte-swap various sized integers from the data sections */
553 bfd_getb64, bfd_getb_signed_64, bfd_putb64,
554 bfd_getb32, bfd_getb_signed_32, bfd_putb32,
555 bfd_getb16, bfd_getb_signed_16, bfd_putb16,
556
557 /* Routines to byte-swap various sized integers from the file headers */
558 bfd_getb64, bfd_getb_signed_64, bfd_putb64,
559 bfd_getb32, bfd_getb_signed_32, bfd_putb32,
560 bfd_getb16, bfd_getb_signed_16, bfd_putb16,
561
562 /* bfd_check_format: check the format of a file being read */
563 { _bfd_dummy_target, /* unknown format */
564 bfd_elfNN_object_p, /* assembler/linker output (object file) */
565 bfd_elfNN_archive_p, /* an archive */
566 bfd_elfNN_core_file_p /* a core file */
567 },
568
569 /* bfd_set_format: set the format of a file being written */
570 { bfd_false,
571 bfd_elfNN_mkobject,
572 bfd_elfNN_mkarchive,
573 bfd_elfNN_mkcorefile
574 },
575
576 /* bfd_write_contents: write cached information into a file being written */
577 { bfd_false,
578 bfd_elfNN_write_object_contents,
579 bfd_elfNN_write_archive_contents,
580 bfd_elfNN_write_corefile_contents,
581 },
582
583 BFD_JUMP_TABLE_GENERIC (bfd_elfNN),
584 BFD_JUMP_TABLE_COPY (bfd_elfNN),
585 BFD_JUMP_TABLE_CORE (bfd_elfNN),
586#ifdef bfd_elfNN_archive_functions
587 BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive),
588#else
589 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
590#endif
591 BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN),
592 BFD_JUMP_TABLE_RELOCS (bfd_elfNN),
593 BFD_JUMP_TABLE_WRITE (bfd_elfNN),
594 BFD_JUMP_TABLE_LINK (bfd_elfNN),
595 BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN),
596
c3c89269
NC		 597 /* Alternative endian target. */
598#ifdef TARGET_LITTLE_SYM
599 & TARGET_LITTLE_SYM,
600#else
601 NULL,
602#endif
603
252b5132 604 /* backend_data: */
c3c89269 605 (PTR) &elfNN_bed
252b5132
RH		 606};
607#endif
608
609#ifdef TARGET_LITTLE_SYM
610const bfd_target TARGET_LITTLE_SYM =
611{
612 /* name: identify kind of target */
613 TARGET_LITTLE_NAME,
614
615 /* flavour: general indication about file */
616 bfd_target_elf_flavour,
617
618 /* byteorder: data is little endian */
619 BFD_ENDIAN_LITTLE,
620
621 /* header_byteorder: header is also little endian */
622 BFD_ENDIAN_LITTLE,
623
624 /* object_flags: mask of all file flags */
e0aae569
RH		 625 (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
626 | DYNAMIC | WP_TEXT | D_PAGED),
252b5132
RH		 627
628 /* section_flags: mask of all section flags */
e0aae569
RH		 629 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY
630 | SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES
dbb410c3 631 | SEC_ARCH_BIT_0 | SEC_SMALL_DATA | SEC_MERGE | SEC_STRINGS | SEC_GROUP),
252b5132
RH		 632
633 /* leading_symbol_char: is the first char of a user symbol
634 predictable, and if so what is it */
635 elf_symbol_leading_char,
636
637 /* ar_pad_char: pad character for filenames within an archive header
638 FIXME: this really has nothing to do with ELF, this is a characteristic
639 of the archiver and/or os and should be independently tunable */
640 '/',
641
642 /* ar_max_namelen: maximum number of characters in an archive header
643 FIXME: this really has nothing to do with ELF, this is a characteristic
a1aefc76
NC		 644 of the archiver and should be independently tunable. The System V ABI,
645 Chapter 7 (Formats & Protocols), Archive section sets this as 15. */
646 15,
252b5132
RH		 647
648 /* Routines to byte-swap various sized integers from the data sections */
649 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
650 bfd_getl32, bfd_getl_signed_32, bfd_putl32,
651 bfd_getl16, bfd_getl_signed_16, bfd_putl16,
652
653 /* Routines to byte-swap various sized integers from the file headers */
654 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
655 bfd_getl32, bfd_getl_signed_32, bfd_putl32,
656 bfd_getl16, bfd_getl_signed_16, bfd_putl16,
657
658 /* bfd_check_format: check the format of a file being read */
659 { _bfd_dummy_target, /* unknown format */
660 bfd_elfNN_object_p, /* assembler/linker output (object file) */
661 bfd_elfNN_archive_p, /* an archive */
662 bfd_elfNN_core_file_p /* a core file */
663 },
664
665 /* bfd_set_format: set the format of a file being written */
666 { bfd_false,
667 bfd_elfNN_mkobject,
668 bfd_elfNN_mkarchive,
669 bfd_elfNN_mkcorefile
670 },
671
672 /* bfd_write_contents: write cached information into a file being written */
673 { bfd_false,
674 bfd_elfNN_write_object_contents,
675 bfd_elfNN_write_archive_contents,
676 bfd_elfNN_write_corefile_contents,
677 },
678
679 BFD_JUMP_TABLE_GENERIC (bfd_elfNN),
680 BFD_JUMP_TABLE_COPY (bfd_elfNN),
681 BFD_JUMP_TABLE_CORE (bfd_elfNN),
682#ifdef bfd_elfNN_archive_functions
683 BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive),
684#else
685 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
686#endif
687 BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN),
688 BFD_JUMP_TABLE_RELOCS (bfd_elfNN),
689 BFD_JUMP_TABLE_WRITE (bfd_elfNN),
690 BFD_JUMP_TABLE_LINK (bfd_elfNN),
691 BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN),
692
c3c89269
NC		 693 /* Alternative endian target. */
694#ifdef TARGET_BIG_SYM
695 & TARGET_BIG_SYM,
696#else
697 NULL,
698#endif
3e932841 699
252b5132 700 /* backend_data: */
c3c89269 701 (PTR) &elfNN_bed
252b5132
RH		 702};
703#endif
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