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[deliverable/binutils-gdb.git] / bfd / elfxx-target.h
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252b5132 1/* Target definitions for NN-bit ELF
f0abc2a1
AM		 2 Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
3 2003 Free Software Foundation, Inc.
252b5132 4
5e8d7549 5 This file is part of BFD, the Binary File Descriptor library.
252b5132 6
5e8d7549
NC		 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.
252b5132 11
5e8d7549
NC		 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.
252b5132 16
5e8d7549
NC		 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. */
252b5132
RH		 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
fee24f1c 36#ifndef bfd_elfNN_canonicalize_reloc
252b5132 37#define bfd_elfNN_canonicalize_reloc _bfd_elf_canonicalize_reloc
fee24f1c 38#endif
252b5132
RH		 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
7cdc5bba 49#ifndef bfd_elfNN_get_symbol_info
252b5132 50#define bfd_elfNN_get_symbol_info _bfd_elf_get_symbol_info
7cdc5bba 51#endif
252b5132
RH		 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
f0abc2a1 58#ifndef bfd_elfNN_new_section_hook
252b5132 59#define bfd_elfNN_new_section_hook _bfd_elf_new_section_hook
f0abc2a1 60#endif
252b5132
RH		 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
3c3bdf30
NC		 75#ifndef elf_backend_can_refcount
76#define elf_backend_can_refcount 0
77#endif
252b5132
RH		 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
3018b441
RH		 93#ifndef elf_backend_want_dynbss
94#define elf_backend_want_dynbss 1
95#endif
5e8d7549
NC		 96#ifndef elf_backend_want_p_paddr_set_to_zero
97#define elf_backend_want_p_paddr_set_to_zero 0
98#endif
252b5132
RH		 99
100#define bfd_elfNN_bfd_debug_info_start bfd_void
101#define bfd_elfNN_bfd_debug_info_end bfd_void
dc810e39
AM		 102#define bfd_elfNN_bfd_debug_info_accumulate \
103 (void (*) PARAMS ((bfd*, struct sec *))) bfd_void
252b5132
RH		 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
51b64d56
AM		 117#ifndef elf_backend_can_refcount
118#define elf_backend_can_refcount 0
119#endif
2517a57f
AM		 120#ifndef elf_backend_want_got_sym
121#define elf_backend_want_got_sym 1
122#endif
252b5132
RH		 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
8550eb6e
JJ		 133#ifndef bfd_elfNN_bfd_merge_sections
134#define bfd_elfNN_bfd_merge_sections \
135 _bfd_elf_merge_sections
136#endif
137
e61463e1
AM		 138#ifndef bfd_elfNN_bfd_discard_group
139#define bfd_elfNN_bfd_discard_group bfd_elf_discard_group
140#endif
141
d1cf510e 142#ifndef bfd_elfNN_bfd_make_debug_symbol
252b5132
RH		 143#define bfd_elfNN_bfd_make_debug_symbol \
144 ((asymbol *(*) PARAMS ((bfd *, void *, unsigned long))) bfd_nullvoidptr)
d1cf510e 145#endif
252b5132
RH		 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 \
2d502050 158 _bfd_elf_copy_private_bfd_data
252b5132
RH		 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 \
b34976b6 166 ((bfd_boolean (*) PARAMS ((bfd *, bfd *))) bfd_true)
252b5132
RH		 167#endif
168#ifndef bfd_elfNN_bfd_set_private_flags
169#define bfd_elfNN_bfd_set_private_flags \
b34976b6 170 ((bfd_boolean (*) PARAMS ((bfd *, flagword))) bfd_true)
252b5132
RH		 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
e2d34d7d
DJ		 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
8ea2e4bd 189#ifdef elf_backend_relocate_section
252b5132
RH		 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
8ea2e4bd
NC		 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
252b5132
RH		 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) */
2d653fc7
AM		 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
252b5132
RH		 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
79e5982f
NC		 252 #error ELF_MAXPAGESIZE is not defined
253#define ELF_MAXPAGESIZE 1
252b5132
RH		 254#endif
255
256#ifndef elf_backend_collect
b34976b6 257#define elf_backend_collect FALSE
252b5132
RH		 258#endif
259#ifndef elf_backend_type_change_ok
b34976b6 260#define elf_backend_type_change_ok FALSE
252b5132
RH		 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
fa152c49
JW		 284#ifndef elf_backend_section_flags
285#define elf_backend_section_flags 0
286#endif
20cfcaae
NC		 287#ifndef elf_backend_section_from_phdr
288#define elf_backend_section_from_phdr 0
289#endif
252b5132
RH		 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
8d6337fe
RM		 341#ifndef elf_backend_bfd_from_remote_memory
342#define elf_backend_bfd_from_remote_memory _bfd_elfNN_bfd_from_remote_memory
343#endif
252b5132
RH		 344#ifndef elf_backend_got_header_size
345#define elf_backend_got_header_size 0
346#endif
347#ifndef elf_backend_plt_header_size
348#define elf_backend_plt_header_size 0
349#endif
e6c51ed4
NC		 350#ifndef elf_backend_post_process_headers
351#define elf_backend_post_process_headers NULL
352#endif
587ff49e
RH		 353#ifndef elf_backend_print_symbol_all
354#define elf_backend_print_symbol_all NULL
355#endif
356#ifndef elf_backend_output_arch_syms
357#define elf_backend_output_arch_syms NULL
358#endif
c61b8717
RH		 359#ifndef elf_backend_copy_indirect_symbol
360#define elf_backend_copy_indirect_symbol _bfd_elf_link_hash_copy_indirect
361#endif
362#ifndef elf_backend_hide_symbol
363#define elf_backend_hide_symbol _bfd_elf_link_hash_hide_symbol
364#endif
9317eacc
CM		 365#ifndef elf_backend_emit_relocs
366#define elf_backend_emit_relocs NULL
367#endif
368#ifndef elf_backend_count_relocs
369#define elf_backend_count_relocs NULL
370#endif
bb0082d6
AM		 371#ifndef elf_backend_grok_prstatus
372#define elf_backend_grok_prstatus NULL
373#endif
374#ifndef elf_backend_grok_psinfo
375#define elf_backend_grok_psinfo NULL
376#endif
4e771d61
NC		 377#ifndef elf_backend_sprintf_vma
378#define elf_backend_sprintf_vma _bfd_elf_sprintf_vma
379#endif
380#ifndef elf_backend_fprintf_vma
381#define elf_backend_fprintf_vma _bfd_elf_fprintf_vma
382#endif
db6751f2
JJ		 383#ifndef elf_backend_reloc_type_class
384#define elf_backend_reloc_type_class _bfd_elf_reloc_type_class
385#endif
73d074b4
DJ		 386#ifndef elf_backend_discard_info
387#define elf_backend_discard_info NULL
388#endif
389#ifndef elf_backend_ignore_discarded_relocs
390#define elf_backend_ignore_discarded_relocs NULL
391#endif
392#ifndef elf_backend_write_section
393#define elf_backend_write_section NULL
394#endif
c6e90b02
TS		 395#ifndef elf_backend_mips_irix_compat
396#define elf_backend_mips_irix_compat NULL
397#endif
398#ifndef elf_backend_mips_rtype_to_howto
399#define elf_backend_mips_rtype_to_howto NULL
400#endif
c61b8717 401
bf572ba0
MM		 402/* Previously, backends could only use SHT_REL or SHT_RELA relocation
403 sections, but not both. They defined USE_REL to indicate SHT_REL
404 sections, and left it undefined to indicated SHT_RELA sections.
405 For backwards compatibility, we still support this usage. */
406#ifndef USE_REL
407#define USE_REL 0
3e932841 408#endif
bf572ba0
MM		 409
410/* Use these in new code. */
3e932841 411#ifndef elf_backend_may_use_rel_p
bf572ba0 412#define elf_backend_may_use_rel_p USE_REL
3e932841 413#endif
bf572ba0
MM		 414#ifndef elf_backend_may_use_rela_p
415#define elf_backend_may_use_rela_p !USE_REL
416#endif
3e932841 417#ifndef elf_backend_default_use_rela_p
bf572ba0
MM		 418#define elf_backend_default_use_rela_p !USE_REL
419#endif
420
b491616a
AM		 421#ifndef elf_backend_rela_normal
422#define elf_backend_rela_normal 0
423#endif
424
252b5132
RH		 425#ifndef ELF_MACHINE_ALT1
426#define ELF_MACHINE_ALT1 0
427#endif
428
429#ifndef ELF_MACHINE_ALT2
430#define ELF_MACHINE_ALT2 0
431#endif
432
433#ifndef elf_backend_size_info
434#define elf_backend_size_info _bfd_elfNN_size_info
435#endif
436
86dc0f79
RH		 437#ifndef elf_backend_sign_extend_vma
438#define elf_backend_sign_extend_vma 0
439#endif
440
252b5132
RH		 441extern const struct elf_size_info _bfd_elfNN_size_info;
442
dd745cfa 443#ifndef INCLUDED_TARGET_FILE
dc810e39 444static const struct elf_backend_data elfNN_bed =
252b5132 445{
252b5132
RH		 446 ELF_ARCH, /* arch */
447 ELF_MACHINE_CODE, /* elf_machine_code */
448 ELF_MAXPAGESIZE, /* maxpagesize */
252b5132
RH		 449 elf_info_to_howto,
450 elf_info_to_howto_rel,
451 elf_backend_sym_is_global,
452 elf_backend_object_p,
453 elf_backend_symbol_processing,
454 elf_backend_symbol_table_processing,
455 elf_backend_get_symbol_type,
456 elf_backend_section_processing,
457 elf_backend_section_from_shdr,
fa152c49 458 elf_backend_section_flags,
20cfcaae 459 elf_backend_section_from_phdr,
252b5132
RH		 460 elf_backend_fake_sections,
461 elf_backend_section_from_bfd_section,
462 elf_backend_add_symbol_hook,
463 elf_backend_link_output_symbol_hook,
464 elf_backend_create_dynamic_sections,
465 elf_backend_check_relocs,
466 elf_backend_adjust_dynamic_symbol,
467 elf_backend_always_size_sections,
468 elf_backend_size_dynamic_sections,
469 elf_backend_relocate_section,
470 elf_backend_finish_dynamic_symbol,
471 elf_backend_finish_dynamic_sections,
472 elf_backend_begin_write_processing,
473 elf_backend_final_write_processing,
474 elf_backend_additional_program_headers,
475 elf_backend_modify_segment_map,
476 elf_backend_gc_mark_hook,
477 elf_backend_gc_sweep_hook,
e6c51ed4 478 elf_backend_post_process_headers,
587ff49e
RH		 479 elf_backend_print_symbol_all,
480 elf_backend_output_arch_syms,
c61b8717
RH		 481 elf_backend_copy_indirect_symbol,
482 elf_backend_hide_symbol,
9317eacc
CM		 483 elf_backend_emit_relocs,
484 elf_backend_count_relocs,
bb0082d6
AM		 485 elf_backend_grok_prstatus,
486 elf_backend_grok_psinfo,
4e771d61
NC		 487 elf_backend_sprintf_vma,
488 elf_backend_fprintf_vma,
db6751f2 489 elf_backend_reloc_type_class,
73d074b4
DJ		 490 elf_backend_discard_info,
491 elf_backend_ignore_discarded_relocs,
492 elf_backend_write_section,
c6e90b02
TS		 493 elf_backend_mips_irix_compat,
494 elf_backend_mips_rtype_to_howto,
252b5132 495 elf_backend_ecoff_debug_swap,
8d6337fe 496 elf_backend_bfd_from_remote_memory,
252b5132
RH		 497 ELF_MACHINE_ALT1,
498 ELF_MACHINE_ALT2,
499 &elf_backend_size_info,
500 elf_backend_got_symbol_offset,
501 elf_backend_got_header_size,
502 elf_backend_plt_header_size,
86dc0f79
RH		 503 elf_backend_collect,
504 elf_backend_type_change_ok,
bf572ba0
MM		 505 elf_backend_may_use_rel_p,
506 elf_backend_may_use_rela_p,
507 elf_backend_default_use_rela_p,
b491616a 508 elf_backend_rela_normal,
86dc0f79 509 elf_backend_sign_extend_vma,
252b5132
RH		 510 elf_backend_want_got_plt,
511 elf_backend_plt_readonly,
512 elf_backend_want_plt_sym,
513 elf_backend_plt_not_loaded,
514 elf_backend_plt_alignment,
2ac8ce5f 515 elf_backend_can_gc_sections,
51b64d56 516 elf_backend_can_refcount,
7fda6dbc 517 elf_backend_want_got_sym,
5e8d7549
NC		 518 elf_backend_want_dynbss,
519 elf_backend_want_p_paddr_set_to_zero
252b5132 520};
dd745cfa 521#endif
252b5132 522
c3c89269
NC		 523/* Forward declaration for use when initialising alternative_target field. */
524#ifdef TARGET_LITTLE_SYM
525extern const bfd_target TARGET_LITTLE_SYM;
526#endif
527
252b5132
RH		 528#ifdef TARGET_BIG_SYM
529const bfd_target TARGET_BIG_SYM =
530{
531 /* name: identify kind of target */
532 TARGET_BIG_NAME,
533
534 /* flavour: general indication about file */
535 bfd_target_elf_flavour,
536
537 /* byteorder: data is big endian */
538 BFD_ENDIAN_BIG,
539
540 /* header_byteorder: header is also big endian */
541 BFD_ENDIAN_BIG,
542
543 /* object_flags: mask of all file flags */
e0aae569
RH		 544 (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
545 | DYNAMIC | WP_TEXT | D_PAGED),
252b5132
RH		 546
547 /* section_flags: mask of all section flags */
e0aae569
RH		 548 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY
549 | SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES
dbb410c3 550 | SEC_ARCH_BIT_0 | SEC_SMALL_DATA | SEC_MERGE | SEC_STRINGS | SEC_GROUP),
252b5132
RH		 551
552 /* leading_symbol_char: is the first char of a user symbol
553 predictable, and if so what is it */
554 elf_symbol_leading_char,
555
556 /* ar_pad_char: pad character for filenames within an archive header
557 FIXME: this really has nothing to do with ELF, this is a characteristic
558 of the archiver and/or os and should be independently tunable */
559 '/',
560
561 /* ar_max_namelen: maximum number of characters in an archive header
562 FIXME: this really has nothing to do with ELF, this is a characteristic
a1aefc76
NC		 563 of the archiver and should be independently tunable. The System V ABI,
564 Chapter 7 (Formats & Protocols), Archive section sets this as 15. */
565 15,
252b5132
RH		 566
567 /* Routines to byte-swap various sized integers from the data sections */
568 bfd_getb64, bfd_getb_signed_64, bfd_putb64,
569 bfd_getb32, bfd_getb_signed_32, bfd_putb32,
570 bfd_getb16, bfd_getb_signed_16, bfd_putb16,
571
572 /* Routines to byte-swap various sized integers from the file headers */
573 bfd_getb64, bfd_getb_signed_64, bfd_putb64,
574 bfd_getb32, bfd_getb_signed_32, bfd_putb32,
575 bfd_getb16, bfd_getb_signed_16, bfd_putb16,
576
577 /* bfd_check_format: check the format of a file being read */
578 { _bfd_dummy_target, /* unknown format */
579 bfd_elfNN_object_p, /* assembler/linker output (object file) */
580 bfd_elfNN_archive_p, /* an archive */
581 bfd_elfNN_core_file_p /* a core file */
582 },
583
584 /* bfd_set_format: set the format of a file being written */
585 { bfd_false,
586 bfd_elfNN_mkobject,
587 bfd_elfNN_mkarchive,
588 bfd_elfNN_mkcorefile
589 },
590
591 /* bfd_write_contents: write cached information into a file being written */
592 { bfd_false,
593 bfd_elfNN_write_object_contents,
594 bfd_elfNN_write_archive_contents,
595 bfd_elfNN_write_corefile_contents,
596 },
597
598 BFD_JUMP_TABLE_GENERIC (bfd_elfNN),
599 BFD_JUMP_TABLE_COPY (bfd_elfNN),
600 BFD_JUMP_TABLE_CORE (bfd_elfNN),
601#ifdef bfd_elfNN_archive_functions
602 BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive),
603#else
604 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
605#endif
606 BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN),
607 BFD_JUMP_TABLE_RELOCS (bfd_elfNN),
608 BFD_JUMP_TABLE_WRITE (bfd_elfNN),
609 BFD_JUMP_TABLE_LINK (bfd_elfNN),
610 BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN),
611
c3c89269
NC		 612 /* Alternative endian target. */
613#ifdef TARGET_LITTLE_SYM
614 & TARGET_LITTLE_SYM,
615#else
616 NULL,
617#endif
618
252b5132 619 /* backend_data: */
c3c89269 620 (PTR) &elfNN_bed
252b5132
RH		 621};
622#endif
623
624#ifdef TARGET_LITTLE_SYM
625const bfd_target TARGET_LITTLE_SYM =
626{
627 /* name: identify kind of target */
628 TARGET_LITTLE_NAME,
629
630 /* flavour: general indication about file */
631 bfd_target_elf_flavour,
632
633 /* byteorder: data is little endian */
634 BFD_ENDIAN_LITTLE,
635
636 /* header_byteorder: header is also little endian */
637 BFD_ENDIAN_LITTLE,
638
639 /* object_flags: mask of all file flags */
e0aae569
RH		 640 (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
641 | DYNAMIC | WP_TEXT | D_PAGED),
252b5132
RH		 642
643 /* section_flags: mask of all section flags */
e0aae569
RH		 644 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY
645 | SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES
dbb410c3 646 | SEC_ARCH_BIT_0 | SEC_SMALL_DATA | SEC_MERGE | SEC_STRINGS | SEC_GROUP),
252b5132
RH		 647
648 /* leading_symbol_char: is the first char of a user symbol
649 predictable, and if so what is it */
650 elf_symbol_leading_char,
651
652 /* ar_pad_char: pad character for filenames within an archive header
653 FIXME: this really has nothing to do with ELF, this is a characteristic
654 of the archiver and/or os and should be independently tunable */
655 '/',
656
657 /* ar_max_namelen: maximum number of characters in an archive header
658 FIXME: this really has nothing to do with ELF, this is a characteristic
a1aefc76
NC		 659 of the archiver and should be independently tunable. The System V ABI,
660 Chapter 7 (Formats & Protocols), Archive section sets this as 15. */
661 15,
252b5132
RH		 662
663 /* Routines to byte-swap various sized integers from the data sections */
664 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
665 bfd_getl32, bfd_getl_signed_32, bfd_putl32,
666 bfd_getl16, bfd_getl_signed_16, bfd_putl16,
667
668 /* Routines to byte-swap various sized integers from the file headers */
669 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
670 bfd_getl32, bfd_getl_signed_32, bfd_putl32,
671 bfd_getl16, bfd_getl_signed_16, bfd_putl16,
672
673 /* bfd_check_format: check the format of a file being read */
674 { _bfd_dummy_target, /* unknown format */
675 bfd_elfNN_object_p, /* assembler/linker output (object file) */
676 bfd_elfNN_archive_p, /* an archive */
677 bfd_elfNN_core_file_p /* a core file */
678 },
679
680 /* bfd_set_format: set the format of a file being written */
681 { bfd_false,
682 bfd_elfNN_mkobject,
683 bfd_elfNN_mkarchive,
684 bfd_elfNN_mkcorefile
685 },
686
687 /* bfd_write_contents: write cached information into a file being written */
688 { bfd_false,
689 bfd_elfNN_write_object_contents,
690 bfd_elfNN_write_archive_contents,
691 bfd_elfNN_write_corefile_contents,
692 },
693
694 BFD_JUMP_TABLE_GENERIC (bfd_elfNN),
695 BFD_JUMP_TABLE_COPY (bfd_elfNN),
696 BFD_JUMP_TABLE_CORE (bfd_elfNN),
697#ifdef bfd_elfNN_archive_functions
698 BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive),
699#else
700 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
701#endif
702 BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN),
703 BFD_JUMP_TABLE_RELOCS (bfd_elfNN),
704 BFD_JUMP_TABLE_WRITE (bfd_elfNN),
705 BFD_JUMP_TABLE_LINK (bfd_elfNN),
706 BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN),
707
c3c89269
NC		 708 /* Alternative endian target. */
709#ifdef TARGET_BIG_SYM
710 & TARGET_BIG_SYM,
711#else
712 NULL,
713#endif
3e932841 714
252b5132 715 /* backend_data: */
c3c89269 716 (PTR) &elfNN_bed
252b5132
RH		 717};
718#endif
GDB Binutils - Deliverables
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