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2002-08-06 Michael Snyder <msnyder@redhat.com>
[deliverable/binutils-gdb.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 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
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
7cdc5bba 47#ifndef bfd_elfNN_get_symbol_info
252b5132 48#define bfd_elfNN_get_symbol_info _bfd_elf_get_symbol_info
7cdc5bba 49#endif
252b5132
RH		 50#define bfd_elfNN_get_symtab _bfd_elf_get_symtab
51#define bfd_elfNN_get_symtab_upper_bound _bfd_elf_get_symtab_upper_bound
52#if 0 /* done in elf-bfd.h */
53#define bfd_elfNN_link_record_dynamic_symbol _bfd_elf_link_record_dynamic_symbol
54#endif
55#define bfd_elfNN_make_empty_symbol _bfd_elf_make_empty_symbol
56#define bfd_elfNN_new_section_hook _bfd_elf_new_section_hook
57#define bfd_elfNN_set_arch_mach _bfd_elf_set_arch_mach
58#ifndef bfd_elfNN_set_section_contents
59#define bfd_elfNN_set_section_contents _bfd_elf_set_section_contents
60#endif
61#define bfd_elfNN_sizeof_headers _bfd_elf_sizeof_headers
62#define bfd_elfNN_write_object_contents _bfd_elf_write_object_contents
63#define bfd_elfNN_write_corefile_contents _bfd_elf_write_corefile_contents
64
65#define bfd_elfNN_get_section_contents_in_window \
66 _bfd_generic_get_section_contents_in_window
67
68#ifndef elf_backend_got_symbol_offset
69#define elf_backend_got_symbol_offset (bfd_vma) 0
70#endif
3c3bdf30
NC		 71#ifndef elf_backend_can_refcount
72#define elf_backend_can_refcount 0
73#endif
252b5132
RH		 74#ifndef elf_backend_want_got_plt
75#define elf_backend_want_got_plt 0
76#endif
77#ifndef elf_backend_plt_readonly
78#define elf_backend_plt_readonly 0
79#endif
80#ifndef elf_backend_want_plt_sym
81#define elf_backend_want_plt_sym 0
82#endif
83#ifndef elf_backend_plt_not_loaded
84#define elf_backend_plt_not_loaded 0
85#endif
86#ifndef elf_backend_plt_alignment
87#define elf_backend_plt_alignment 2
88#endif
3018b441
RH		 89#ifndef elf_backend_want_dynbss
90#define elf_backend_want_dynbss 1
91#endif
5e8d7549
NC		 92#ifndef elf_backend_want_p_paddr_set_to_zero
93#define elf_backend_want_p_paddr_set_to_zero 0
94#endif
252b5132
RH		 95
96#define bfd_elfNN_bfd_debug_info_start bfd_void
97#define bfd_elfNN_bfd_debug_info_end bfd_void
dc810e39
AM		 98#define bfd_elfNN_bfd_debug_info_accumulate \
99 (void (*) PARAMS ((bfd*, struct sec *))) bfd_void
252b5132
RH		 100
101#ifndef bfd_elfNN_bfd_get_relocated_section_contents
102#define bfd_elfNN_bfd_get_relocated_section_contents \
103 bfd_generic_get_relocated_section_contents
104#endif
105
106#ifndef bfd_elfNN_bfd_relax_section
107#define bfd_elfNN_bfd_relax_section bfd_generic_relax_section
108#endif
109
110#ifndef elf_backend_can_gc_sections
111#define elf_backend_can_gc_sections 0
112#endif
51b64d56
AM		 113#ifndef elf_backend_can_refcount
114#define elf_backend_can_refcount 0
115#endif
2517a57f
AM		 116#ifndef elf_backend_want_got_sym
117#define elf_backend_want_got_sym 1
118#endif
252b5132
RH		 119#ifndef elf_backend_gc_mark_hook
120#define elf_backend_gc_mark_hook NULL
121#endif
122#ifndef elf_backend_gc_sweep_hook
123#define elf_backend_gc_sweep_hook NULL
124#endif
125#ifndef bfd_elfNN_bfd_gc_sections
126#define bfd_elfNN_bfd_gc_sections _bfd_elfNN_gc_sections
127#endif
128
8550eb6e
JJ		 129#ifndef bfd_elfNN_bfd_merge_sections
130#define bfd_elfNN_bfd_merge_sections \
131 _bfd_elf_merge_sections
132#endif
133
e61463e1
AM		 134#ifndef bfd_elfNN_bfd_discard_group
135#define bfd_elfNN_bfd_discard_group bfd_elf_discard_group
136#endif
137
d1cf510e 138#ifndef bfd_elfNN_bfd_make_debug_symbol
252b5132
RH		 139#define bfd_elfNN_bfd_make_debug_symbol \
140 ((asymbol *(*) PARAMS ((bfd *, void *, unsigned long))) bfd_nullvoidptr)
d1cf510e 141#endif
252b5132
RH		 142
143#ifndef bfd_elfNN_bfd_copy_private_symbol_data
144#define bfd_elfNN_bfd_copy_private_symbol_data \
145 _bfd_elf_copy_private_symbol_data
146#endif
147
148#ifndef bfd_elfNN_bfd_copy_private_section_data
149#define bfd_elfNN_bfd_copy_private_section_data \
150 _bfd_elf_copy_private_section_data
151#endif
152#ifndef bfd_elfNN_bfd_copy_private_bfd_data
153#define bfd_elfNN_bfd_copy_private_bfd_data \
2d502050 154 _bfd_elf_copy_private_bfd_data
252b5132
RH		 155#endif
156#ifndef bfd_elfNN_bfd_print_private_bfd_data
157#define bfd_elfNN_bfd_print_private_bfd_data \
158 _bfd_elf_print_private_bfd_data
159#endif
160#ifndef bfd_elfNN_bfd_merge_private_bfd_data
161#define bfd_elfNN_bfd_merge_private_bfd_data \
162 ((boolean (*) PARAMS ((bfd *, bfd *))) bfd_true)
163#endif
164#ifndef bfd_elfNN_bfd_set_private_flags
165#define bfd_elfNN_bfd_set_private_flags \
166 ((boolean (*) PARAMS ((bfd *, flagword))) bfd_true)
167#endif
168#ifndef bfd_elfNN_bfd_is_local_label_name
169#define bfd_elfNN_bfd_is_local_label_name _bfd_elf_is_local_label_name
170#endif
171
172#ifndef bfd_elfNN_get_dynamic_reloc_upper_bound
173#define bfd_elfNN_get_dynamic_reloc_upper_bound \
174 _bfd_elf_get_dynamic_reloc_upper_bound
175#endif
176#ifndef bfd_elfNN_canonicalize_dynamic_reloc
177#define bfd_elfNN_canonicalize_dynamic_reloc \
178 _bfd_elf_canonicalize_dynamic_reloc
179#endif
180
e2d34d7d
DJ		 181#ifndef bfd_elfNN_bfd_link_hash_table_free
182#define bfd_elfNN_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
183#endif
184
8ea2e4bd 185#ifdef elf_backend_relocate_section
252b5132
RH		 186#ifndef bfd_elfNN_bfd_link_hash_table_create
187#define bfd_elfNN_bfd_link_hash_table_create _bfd_elf_link_hash_table_create
188#endif
8ea2e4bd
NC		 189#else /* ! defined (elf_backend_relocate_section) */
190/* If no backend relocate_section routine, use the generic linker.
191 Note - this will prevent the port from being able to use some of
192 the other features of the ELF linker, because the generic hash structure
193 does not have the fields needed by the ELF linker. In particular it
194 means that linking directly to S-records will not work. */
195#ifndef bfd_elfNN_bfd_link_hash_table_create
196#define bfd_elfNN_bfd_link_hash_table_create \
197 _bfd_generic_link_hash_table_create
198#endif
252b5132
RH		 199#ifndef bfd_elfNN_bfd_link_add_symbols
200#define bfd_elfNN_bfd_link_add_symbols _bfd_generic_link_add_symbols
201#endif
202#ifndef bfd_elfNN_bfd_final_link
203#define bfd_elfNN_bfd_final_link _bfd_generic_final_link
204#endif
205#endif /* ! defined (elf_backend_relocate_section) */
2d653fc7
AM		 206
207#ifndef bfd_elfNN_bfd_link_just_syms
208#define bfd_elfNN_bfd_link_just_syms _bfd_elf_link_just_syms
209#endif
210
252b5132
RH		 211#ifndef bfd_elfNN_bfd_link_split_section
212#define bfd_elfNN_bfd_link_split_section _bfd_generic_link_split_section
213#endif
214
215#ifndef bfd_elfNN_archive_p
216#define bfd_elfNN_archive_p bfd_generic_archive_p
217#endif
218
219#ifndef bfd_elfNN_write_archive_contents
220#define bfd_elfNN_write_archive_contents _bfd_write_archive_contents
221#endif
222
223#ifndef bfd_elfNN_mkobject
224#define bfd_elfNN_mkobject bfd_elf_mkobject
225#endif
226
227#ifndef bfd_elfNN_mkcorefile
228#define bfd_elfNN_mkcorefile bfd_elf_mkcorefile
229#endif
230
231#ifndef bfd_elfNN_mkarchive
232#define bfd_elfNN_mkarchive _bfd_generic_mkarchive
233#endif
234
235#ifndef elf_symbol_leading_char
236#define elf_symbol_leading_char 0
237#endif
238
239#ifndef elf_info_to_howto
240#define elf_info_to_howto 0
241#endif
242
243#ifndef elf_info_to_howto_rel
244#define elf_info_to_howto_rel 0
245#endif
246
247#ifndef ELF_MAXPAGESIZE
79e5982f
NC		 248 #error ELF_MAXPAGESIZE is not defined
249#define ELF_MAXPAGESIZE 1
252b5132
RH		 250#endif
251
252#ifndef elf_backend_collect
253#define elf_backend_collect false
254#endif
255#ifndef elf_backend_type_change_ok
256#define elf_backend_type_change_ok false
257#endif
258
259#ifndef elf_backend_sym_is_global
260#define elf_backend_sym_is_global 0
261#endif
262#ifndef elf_backend_object_p
263#define elf_backend_object_p 0
264#endif
265#ifndef elf_backend_symbol_processing
266#define elf_backend_symbol_processing 0
267#endif
268#ifndef elf_backend_symbol_table_processing
269#define elf_backend_symbol_table_processing 0
270#endif
271#ifndef elf_backend_get_symbol_type
272#define elf_backend_get_symbol_type 0
273#endif
274#ifndef elf_backend_section_processing
275#define elf_backend_section_processing 0
276#endif
277#ifndef elf_backend_section_from_shdr
278#define elf_backend_section_from_shdr 0
279#endif
fa152c49
JW		 280#ifndef elf_backend_section_flags
281#define elf_backend_section_flags 0
282#endif
20cfcaae
NC		 283#ifndef elf_backend_section_from_phdr
284#define elf_backend_section_from_phdr 0
285#endif
252b5132
RH		 286#ifndef elf_backend_fake_sections
287#define elf_backend_fake_sections 0
288#endif
289#ifndef elf_backend_section_from_bfd_section
290#define elf_backend_section_from_bfd_section 0
291#endif
292#ifndef elf_backend_add_symbol_hook
293#define elf_backend_add_symbol_hook 0
294#endif
295#ifndef elf_backend_link_output_symbol_hook
296#define elf_backend_link_output_symbol_hook 0
297#endif
298#ifndef elf_backend_create_dynamic_sections
299#define elf_backend_create_dynamic_sections 0
300#endif
301#ifndef elf_backend_check_relocs
302#define elf_backend_check_relocs 0
303#endif
304#ifndef elf_backend_adjust_dynamic_symbol
305#define elf_backend_adjust_dynamic_symbol 0
306#endif
307#ifndef elf_backend_always_size_sections
308#define elf_backend_always_size_sections 0
309#endif
310#ifndef elf_backend_size_dynamic_sections
311#define elf_backend_size_dynamic_sections 0
312#endif
313#ifndef elf_backend_relocate_section
314#define elf_backend_relocate_section 0
315#endif
316#ifndef elf_backend_finish_dynamic_symbol
317#define elf_backend_finish_dynamic_symbol 0
318#endif
319#ifndef elf_backend_finish_dynamic_sections
320#define elf_backend_finish_dynamic_sections 0
321#endif
322#ifndef elf_backend_begin_write_processing
323#define elf_backend_begin_write_processing 0
324#endif
325#ifndef elf_backend_final_write_processing
326#define elf_backend_final_write_processing 0
327#endif
328#ifndef elf_backend_additional_program_headers
329#define elf_backend_additional_program_headers 0
330#endif
331#ifndef elf_backend_modify_segment_map
332#define elf_backend_modify_segment_map 0
333#endif
334#ifndef elf_backend_ecoff_debug_swap
335#define elf_backend_ecoff_debug_swap 0
336#endif
337#ifndef elf_backend_got_header_size
338#define elf_backend_got_header_size 0
339#endif
340#ifndef elf_backend_plt_header_size
341#define elf_backend_plt_header_size 0
342#endif
e6c51ed4
NC		 343#ifndef elf_backend_post_process_headers
344#define elf_backend_post_process_headers NULL
345#endif
587ff49e
RH		 346#ifndef elf_backend_print_symbol_all
347#define elf_backend_print_symbol_all NULL
348#endif
349#ifndef elf_backend_output_arch_syms
350#define elf_backend_output_arch_syms NULL
351#endif
c61b8717
RH		 352#ifndef elf_backend_copy_indirect_symbol
353#define elf_backend_copy_indirect_symbol _bfd_elf_link_hash_copy_indirect
354#endif
355#ifndef elf_backend_hide_symbol
356#define elf_backend_hide_symbol _bfd_elf_link_hash_hide_symbol
357#endif
9317eacc
CM		 358#ifndef elf_backend_emit_relocs
359#define elf_backend_emit_relocs NULL
360#endif
361#ifndef elf_backend_count_relocs
362#define elf_backend_count_relocs NULL
363#endif
bb0082d6
AM		 364#ifndef elf_backend_grok_prstatus
365#define elf_backend_grok_prstatus NULL
366#endif
367#ifndef elf_backend_grok_psinfo
368#define elf_backend_grok_psinfo NULL
369#endif
4e771d61
NC		 370#ifndef elf_backend_sprintf_vma
371#define elf_backend_sprintf_vma _bfd_elf_sprintf_vma
372#endif
373#ifndef elf_backend_fprintf_vma
374#define elf_backend_fprintf_vma _bfd_elf_fprintf_vma
375#endif
db6751f2
JJ		 376#ifndef elf_backend_reloc_type_class
377#define elf_backend_reloc_type_class _bfd_elf_reloc_type_class
378#endif
73d074b4
DJ		 379#ifndef elf_backend_discard_info
380#define elf_backend_discard_info NULL
381#endif
382#ifndef elf_backend_ignore_discarded_relocs
383#define elf_backend_ignore_discarded_relocs NULL
384#endif
385#ifndef elf_backend_write_section
386#define elf_backend_write_section NULL
387#endif
caf47ea6
AM		 388#ifndef elf_backend_set_nonloadable_filepos
389#define elf_backend_set_nonloadable_filepos NULL
390#endif
391#ifndef elf_backend_is_contained_by_filepos
392#define elf_backend_is_contained_by_filepos NULL
393#endif
394#ifndef elf_backend_copy_private_bfd_data_p
395#define elf_backend_copy_private_bfd_data_p NULL
396#endif
c6e90b02
TS		 397#ifndef elf_backend_mips_irix_compat
398#define elf_backend_mips_irix_compat NULL
399#endif
400#ifndef elf_backend_mips_rtype_to_howto
401#define elf_backend_mips_rtype_to_howto NULL
402#endif
c61b8717 403
bf572ba0
MM		 404/* Previously, backends could only use SHT_REL or SHT_RELA relocation
405 sections, but not both. They defined USE_REL to indicate SHT_REL
406 sections, and left it undefined to indicated SHT_RELA sections.
407 For backwards compatibility, we still support this usage. */
408#ifndef USE_REL
409#define USE_REL 0
410#else
411#undef USE_REL
412#define USE_REL 1
3e932841 413#endif
bf572ba0
MM		 414
415/* Use these in new code. */
3e932841 416#ifndef elf_backend_may_use_rel_p
bf572ba0 417#define elf_backend_may_use_rel_p USE_REL
3e932841 418#endif
bf572ba0
MM		 419#ifndef elf_backend_may_use_rela_p
420#define elf_backend_may_use_rela_p !USE_REL
421#endif
3e932841 422#ifndef elf_backend_default_use_rela_p
bf572ba0
MM		 423#define elf_backend_default_use_rela_p !USE_REL
424#endif
425
b491616a
AM		 426#ifndef elf_backend_rela_normal
427#define elf_backend_rela_normal 0
428#endif
429
252b5132
RH		 430#ifndef ELF_MACHINE_ALT1
431#define ELF_MACHINE_ALT1 0
432#endif
433
434#ifndef ELF_MACHINE_ALT2
435#define ELF_MACHINE_ALT2 0
436#endif
437
438#ifndef elf_backend_size_info
439#define elf_backend_size_info _bfd_elfNN_size_info
440#endif
441
86dc0f79
RH		 442#ifndef elf_backend_sign_extend_vma
443#define elf_backend_sign_extend_vma 0
444#endif
445
252b5132
RH		 446extern const struct elf_size_info _bfd_elfNN_size_info;
447
dd745cfa 448#ifndef INCLUDED_TARGET_FILE
dc810e39 449static const struct elf_backend_data elfNN_bed =
252b5132 450{
252b5132
RH		 451 ELF_ARCH, /* arch */
452 ELF_MACHINE_CODE, /* elf_machine_code */
453 ELF_MAXPAGESIZE, /* maxpagesize */
252b5132
RH		 454 elf_info_to_howto,
455 elf_info_to_howto_rel,
456 elf_backend_sym_is_global,
457 elf_backend_object_p,
458 elf_backend_symbol_processing,
459 elf_backend_symbol_table_processing,
460 elf_backend_get_symbol_type,
461 elf_backend_section_processing,
462 elf_backend_section_from_shdr,
fa152c49 463 elf_backend_section_flags,
20cfcaae 464 elf_backend_section_from_phdr,
252b5132
RH		 465 elf_backend_fake_sections,
466 elf_backend_section_from_bfd_section,
467 elf_backend_add_symbol_hook,
468 elf_backend_link_output_symbol_hook,
469 elf_backend_create_dynamic_sections,
470 elf_backend_check_relocs,
471 elf_backend_adjust_dynamic_symbol,
472 elf_backend_always_size_sections,
473 elf_backend_size_dynamic_sections,
474 elf_backend_relocate_section,
475 elf_backend_finish_dynamic_symbol,
476 elf_backend_finish_dynamic_sections,
477 elf_backend_begin_write_processing,
478 elf_backend_final_write_processing,
479 elf_backend_additional_program_headers,
480 elf_backend_modify_segment_map,
481 elf_backend_gc_mark_hook,
482 elf_backend_gc_sweep_hook,
e6c51ed4 483 elf_backend_post_process_headers,
587ff49e
RH		 484 elf_backend_print_symbol_all,
485 elf_backend_output_arch_syms,
c61b8717
RH		 486 elf_backend_copy_indirect_symbol,
487 elf_backend_hide_symbol,
9317eacc
CM		 488 elf_backend_emit_relocs,
489 elf_backend_count_relocs,
bb0082d6
AM		 490 elf_backend_grok_prstatus,
491 elf_backend_grok_psinfo,
4e771d61
NC		 492 elf_backend_sprintf_vma,
493 elf_backend_fprintf_vma,
db6751f2 494 elf_backend_reloc_type_class,
73d074b4
DJ		 495 elf_backend_discard_info,
496 elf_backend_ignore_discarded_relocs,
497 elf_backend_write_section,
caf47ea6
AM		 498 elf_backend_set_nonloadable_filepos,
499 elf_backend_is_contained_by_filepos,
500 elf_backend_copy_private_bfd_data_p,
c6e90b02
TS		 501 elf_backend_mips_irix_compat,
502 elf_backend_mips_rtype_to_howto,
252b5132
RH		 503 elf_backend_ecoff_debug_swap,
504 ELF_MACHINE_ALT1,
505 ELF_MACHINE_ALT2,
506 &elf_backend_size_info,
507 elf_backend_got_symbol_offset,
508 elf_backend_got_header_size,
509 elf_backend_plt_header_size,
86dc0f79
RH		 510 elf_backend_collect,
511 elf_backend_type_change_ok,
bf572ba0
MM		 512 elf_backend_may_use_rel_p,
513 elf_backend_may_use_rela_p,
514 elf_backend_default_use_rela_p,
b491616a 515 elf_backend_rela_normal,
86dc0f79 516 elf_backend_sign_extend_vma,
252b5132
RH		 517 elf_backend_want_got_plt,
518 elf_backend_plt_readonly,
519 elf_backend_want_plt_sym,
520 elf_backend_plt_not_loaded,
521 elf_backend_plt_alignment,
2ac8ce5f 522 elf_backend_can_gc_sections,
51b64d56 523 elf_backend_can_refcount,
7fda6dbc 524 elf_backend_want_got_sym,
5e8d7549
NC		 525 elf_backend_want_dynbss,
526 elf_backend_want_p_paddr_set_to_zero
252b5132 527};
dd745cfa 528#endif
252b5132 529
c3c89269
NC		 530/* Forward declaration for use when initialising alternative_target field. */
531#ifdef TARGET_LITTLE_SYM
532extern const bfd_target TARGET_LITTLE_SYM;
533#endif
534
252b5132
RH		 535#ifdef TARGET_BIG_SYM
536const bfd_target TARGET_BIG_SYM =
537{
538 /* name: identify kind of target */
539 TARGET_BIG_NAME,
540
541 /* flavour: general indication about file */
542 bfd_target_elf_flavour,
543
544 /* byteorder: data is big endian */
545 BFD_ENDIAN_BIG,
546
547 /* header_byteorder: header is also big endian */
548 BFD_ENDIAN_BIG,
549
550 /* object_flags: mask of all file flags */
e0aae569
RH		 551 (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
552 | DYNAMIC | WP_TEXT | D_PAGED),
252b5132
RH		 553
554 /* section_flags: mask of all section flags */
e0aae569
RH		 555 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY
556 | SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES
dbb410c3 557 | SEC_ARCH_BIT_0 | SEC_SMALL_DATA | SEC_MERGE | SEC_STRINGS | SEC_GROUP),
252b5132
RH		 558
559 /* leading_symbol_char: is the first char of a user symbol
560 predictable, and if so what is it */
561 elf_symbol_leading_char,
562
563 /* ar_pad_char: pad character for filenames within an archive header
564 FIXME: this really has nothing to do with ELF, this is a characteristic
565 of the archiver and/or os and should be independently tunable */
566 '/',
567
568 /* ar_max_namelen: maximum number of characters in an archive header
569 FIXME: this really has nothing to do with ELF, this is a characteristic
a1aefc76
NC		 570 of the archiver and should be independently tunable. The System V ABI,
571 Chapter 7 (Formats & Protocols), Archive section sets this as 15. */
572 15,
252b5132
RH		 573
574 /* Routines to byte-swap various sized integers from the data sections */
575 bfd_getb64, bfd_getb_signed_64, bfd_putb64,
576 bfd_getb32, bfd_getb_signed_32, bfd_putb32,
577 bfd_getb16, bfd_getb_signed_16, bfd_putb16,
578
579 /* Routines to byte-swap various sized integers from the file headers */
580 bfd_getb64, bfd_getb_signed_64, bfd_putb64,
581 bfd_getb32, bfd_getb_signed_32, bfd_putb32,
582 bfd_getb16, bfd_getb_signed_16, bfd_putb16,
583
584 /* bfd_check_format: check the format of a file being read */
585 { _bfd_dummy_target, /* unknown format */
586 bfd_elfNN_object_p, /* assembler/linker output (object file) */
587 bfd_elfNN_archive_p, /* an archive */
588 bfd_elfNN_core_file_p /* a core file */
589 },
590
591 /* bfd_set_format: set the format of a file being written */
592 { bfd_false,
593 bfd_elfNN_mkobject,
594 bfd_elfNN_mkarchive,
595 bfd_elfNN_mkcorefile
596 },
597
598 /* bfd_write_contents: write cached information into a file being written */
599 { bfd_false,
600 bfd_elfNN_write_object_contents,
601 bfd_elfNN_write_archive_contents,
602 bfd_elfNN_write_corefile_contents,
603 },
604
605 BFD_JUMP_TABLE_GENERIC (bfd_elfNN),
606 BFD_JUMP_TABLE_COPY (bfd_elfNN),
607 BFD_JUMP_TABLE_CORE (bfd_elfNN),
608#ifdef bfd_elfNN_archive_functions
609 BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive),
610#else
611 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
612#endif
613 BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN),
614 BFD_JUMP_TABLE_RELOCS (bfd_elfNN),
615 BFD_JUMP_TABLE_WRITE (bfd_elfNN),
616 BFD_JUMP_TABLE_LINK (bfd_elfNN),
617 BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN),
618
c3c89269
NC		 619 /* Alternative endian target. */
620#ifdef TARGET_LITTLE_SYM
621 & TARGET_LITTLE_SYM,
622#else
623 NULL,
624#endif
625
252b5132 626 /* backend_data: */
c3c89269 627 (PTR) &elfNN_bed
252b5132
RH		 628};
629#endif
630
631#ifdef TARGET_LITTLE_SYM
632const bfd_target TARGET_LITTLE_SYM =
633{
634 /* name: identify kind of target */
635 TARGET_LITTLE_NAME,
636
637 /* flavour: general indication about file */
638 bfd_target_elf_flavour,
639
640 /* byteorder: data is little endian */
641 BFD_ENDIAN_LITTLE,
642
643 /* header_byteorder: header is also little endian */
644 BFD_ENDIAN_LITTLE,
645
646 /* object_flags: mask of all file flags */
e0aae569
RH		 647 (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
648 | DYNAMIC | WP_TEXT | D_PAGED),
252b5132
RH		 649
650 /* section_flags: mask of all section flags */
e0aae569
RH		 651 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY
652 | SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_EXCLUDE | SEC_SORT_ENTRIES
dbb410c3 653 | SEC_ARCH_BIT_0 | SEC_SMALL_DATA | SEC_MERGE | SEC_STRINGS | SEC_GROUP),
252b5132
RH		 654
655 /* leading_symbol_char: is the first char of a user symbol
656 predictable, and if so what is it */
657 elf_symbol_leading_char,
658
659 /* ar_pad_char: pad character for filenames within an archive header
660 FIXME: this really has nothing to do with ELF, this is a characteristic
661 of the archiver and/or os and should be independently tunable */
662 '/',
663
664 /* ar_max_namelen: maximum number of characters in an archive header
665 FIXME: this really has nothing to do with ELF, this is a characteristic
a1aefc76
NC		 666 of the archiver and should be independently tunable. The System V ABI,
667 Chapter 7 (Formats & Protocols), Archive section sets this as 15. */
668 15,
252b5132
RH		 669
670 /* Routines to byte-swap various sized integers from the data sections */
671 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
672 bfd_getl32, bfd_getl_signed_32, bfd_putl32,
673 bfd_getl16, bfd_getl_signed_16, bfd_putl16,
674
675 /* Routines to byte-swap various sized integers from the file headers */
676 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
677 bfd_getl32, bfd_getl_signed_32, bfd_putl32,
678 bfd_getl16, bfd_getl_signed_16, bfd_putl16,
679
680 /* bfd_check_format: check the format of a file being read */
681 { _bfd_dummy_target, /* unknown format */
682 bfd_elfNN_object_p, /* assembler/linker output (object file) */
683 bfd_elfNN_archive_p, /* an archive */
684 bfd_elfNN_core_file_p /* a core file */
685 },
686
687 /* bfd_set_format: set the format of a file being written */
688 { bfd_false,
689 bfd_elfNN_mkobject,
690 bfd_elfNN_mkarchive,
691 bfd_elfNN_mkcorefile
692 },
693
694 /* bfd_write_contents: write cached information into a file being written */
695 { bfd_false,
696 bfd_elfNN_write_object_contents,
697 bfd_elfNN_write_archive_contents,
698 bfd_elfNN_write_corefile_contents,
699 },
700
701 BFD_JUMP_TABLE_GENERIC (bfd_elfNN),
702 BFD_JUMP_TABLE_COPY (bfd_elfNN),
703 BFD_JUMP_TABLE_CORE (bfd_elfNN),
704#ifdef bfd_elfNN_archive_functions
705 BFD_JUMP_TABLE_ARCHIVE (bfd_elfNN_archive),
706#else
707 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
708#endif
709 BFD_JUMP_TABLE_SYMBOLS (bfd_elfNN),
710 BFD_JUMP_TABLE_RELOCS (bfd_elfNN),
711 BFD_JUMP_TABLE_WRITE (bfd_elfNN),
712 BFD_JUMP_TABLE_LINK (bfd_elfNN),
713 BFD_JUMP_TABLE_DYNAMIC (bfd_elfNN),
714
c3c89269
NC		 715 /* Alternative endian target. */
716#ifdef TARGET_BIG_SYM
717 & TARGET_BIG_SYM,
718#else
719 NULL,
720#endif
3e932841 721
252b5132 722 /* backend_data: */
c3c89269 723 (PTR) &elfNN_bed
252b5132
RH		 724};
725#endif
GDB Binutils - Deliverables
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