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c618de01 SC |
1 | /* libbfd.h -- Declarations used by bfd library *implementation*. |
2 | (This include file is not for users of the library.) | |
4ee3b9be | 3 | Copyright 1990, 1991, 1992, 1993, 1994 Free Software Foundation, Inc. |
c618de01 | 4 | Written by Cygnus Support. |
fc723380 | 5 | |
e914ed52 ILT |
6 | ** NOTE: libbfd.h is a GENERATED file. Don't change it; instead, |
7 | ** change libbfd-in.h or the other BFD source files processed to | |
8 | ** generate this file. | |
9 | ||
c618de01 | 10 | This file is part of BFD, the Binary File Descriptor library. |
4a81b561 | 11 | |
c618de01 | 12 | This program is free software; you can redistribute it and/or modify |
4a81b561 | 13 | it under the terms of the GNU General Public License as published by |
c618de01 SC |
14 | the Free Software Foundation; either version 2 of the License, or |
15 | (at your option) any later version. | |
4a81b561 | 16 | |
c618de01 | 17 | This program is distributed in the hope that it will be useful, |
4a81b561 DHW |
18 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
19 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
20 | GNU General Public License for more details. | |
21 | ||
22 | You should have received a copy of the GNU General Public License | |
c618de01 SC |
23 | along with this program; if not, write to the Free Software |
24 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ | |
4a81b561 | 25 | |
01dd1b2b SC |
26 | /* Align an address upward to a boundary, expressed as a number of bytes. |
27 | E.g. align to an 8-byte boundary with argument of 8. */ | |
de0da6ce | 28 | #define BFD_ALIGN(this, boundary) \ |
01dd1b2b SC |
29 | ((( (this) + ((boundary) -1)) & (~((boundary)-1)))) |
30 | ||
4a81b561 DHW |
31 | /* If you want to read and write large blocks, you might want to do it |
32 | in quanta of this amount */ | |
33 | #define DEFAULT_BUFFERSIZE 8192 | |
34 | ||
fc723380 JG |
35 | /* Set a tdata field. Can't use the other macros for this, since they |
36 | do casts, and casting to the left of assignment isn't portable. */ | |
d5cd3c0e | 37 | #define set_tdata(bfd, v) ((bfd)->tdata.any = (PTR) (v)) |
fc723380 JG |
38 | |
39 | /* tdata for an archive. For an input archive, cache | |
40 | needs to be free()'d. For an output archive, symdefs do. */ | |
4a81b561 DHW |
41 | |
42 | struct artdata { | |
43 | file_ptr first_file_filepos; | |
44 | /* Speed up searching the armap */ | |
45 | struct ar_cache *cache; | |
46 | bfd *archive_head; /* Only interesting in output routines */ | |
47 | carsym *symdefs; /* the symdef entries */ | |
48 | symindex symdef_count; /* how many there are */ | |
49 | char *extended_names; /* clever intel extension */ | |
c188b0be DM |
50 | /* when more compilers are standard C, this can be a time_t */ |
51 | long armap_timestamp; /* Timestamp value written into armap. | |
b5b4294e JG |
52 | This is used for BSD archives to check |
53 | that the timestamp is recent enough | |
54 | for the BSD linker to not complain, | |
55 | just before we finish writing an | |
56 | archive. */ | |
57 | file_ptr armap_datepos; /* Position within archive to seek to | |
58 | rewrite the date field. */ | |
b59f0276 | 59 | PTR tdata; /* Backend specific information. */ |
4a81b561 DHW |
60 | }; |
61 | ||
e98e6ec1 | 62 | #define bfd_ardata(bfd) ((bfd)->tdata.aout_ar_data) |
4a81b561 DHW |
63 | |
64 | /* Goes in bfd's arelt_data slot */ | |
65 | struct areltdata { | |
66 | char * arch_header; /* it's actually a string */ | |
67 | unsigned int parsed_size; /* octets of filesize not including ar_hdr */ | |
68 | char *filename; /* null-terminated */ | |
69 | }; | |
70 | ||
71 | #define arelt_size(bfd) (((struct areltdata *)((bfd)->arelt_data))->parsed_size) | |
72 | ||
f4bd7a8f | 73 | char *bfd_zmalloc PARAMS ((bfd_size_type size)); |
9846338e | 74 | |
fc723380 JG |
75 | /* These routines allocate and free things on the BFD's obstack. Note |
76 | that realloc can never occur in place. */ | |
4a81b561 | 77 | |
6affd66a KR |
78 | PTR bfd_alloc PARAMS ((bfd *abfd, size_t size)); |
79 | PTR bfd_zalloc PARAMS ((bfd *abfd, size_t size)); | |
4ee3b9be | 80 | PTR bfd_realloc PARAMS ((bfd *abfd, PTR orig, size_t size)); |
6affd66a | 81 | void bfd_alloc_grow PARAMS ((bfd *abfd, PTR thing, size_t size)); |
287c221d PB |
82 | PTR bfd_alloc_finish PARAMS ((bfd *abfd)); |
83 | PTR bfd_alloc_by_size_t PARAMS ((bfd *abfd, size_t wanted)); | |
84 | ||
85 | #define bfd_release(x,y) (void) obstack_free(&(x->memory),y) | |
86 | ||
287c221d | 87 | bfd * _bfd_create_empty_archive_element_shell PARAMS ((bfd *obfd)); |
f4bd7a8f | 88 | bfd * _bfd_look_for_bfd_in_cache PARAMS ((bfd *arch_bfd, file_ptr index)); |
b59f0276 | 89 | boolean _bfd_add_bfd_to_archive_cache PARAMS ((bfd *, file_ptr, bfd *)); |
287c221d | 90 | boolean _bfd_generic_mkarchive PARAMS ((bfd *abfd)); |
e914ed52 ILT |
91 | struct areltdata *_bfd_snarf_ar_hdr PARAMS ((bfd *abfd)); |
92 | const bfd_target *bfd_generic_archive_p PARAMS ((bfd *abfd)); | |
287c221d | 93 | boolean bfd_slurp_armap PARAMS ((bfd *abfd)); |
898728d4 | 94 | boolean bfd_slurp_bsd_armap_f2 PARAMS ((bfd *abfd)); |
287c221d PB |
95 | #define bfd_slurp_bsd_armap bfd_slurp_armap |
96 | #define bfd_slurp_coff_armap bfd_slurp_armap | |
97 | boolean _bfd_slurp_extended_name_table PARAMS ((bfd *abfd)); | |
98 | boolean _bfd_write_archive_contents PARAMS ((bfd *abfd)); | |
f4bd7a8f DM |
99 | bfd *_bfd_get_elt_at_filepos PARAMS ((bfd *archive, file_ptr filepos)); |
100 | bfd * _bfd_new_bfd PARAMS ((void)); | |
4a81b561 DHW |
101 | |
102 | #define DEFAULT_STRING_SPACE_SIZE 0x2000 | |
287c221d PB |
103 | boolean bfd_add_to_string_table PARAMS ((char **table, char *new_string, |
104 | unsigned int *table_length, | |
105 | char **free_ptr)); | |
898728d4 | 106 | |
287c221d PB |
107 | boolean bfd_false PARAMS ((bfd *ignore)); |
108 | boolean bfd_true PARAMS ((bfd *ignore)); | |
109 | PTR bfd_nullvoidptr PARAMS ((bfd *ignore)); | |
110 | int bfd_0 PARAMS ((bfd *ignore)); | |
111 | unsigned int bfd_0u PARAMS ((bfd *ignore)); | |
326e32d7 | 112 | long bfd_0l PARAMS ((bfd *ignore)); |
6812b607 | 113 | long _bfd_n1 PARAMS ((bfd *ignore)); |
287c221d PB |
114 | void bfd_void PARAMS ((bfd *ignore)); |
115 | ||
e914ed52 ILT |
116 | bfd *_bfd_new_bfd_contained_in PARAMS ((bfd *)); |
117 | const bfd_target *_bfd_dummy_target PARAMS ((bfd *abfd)); | |
4a81b561 | 118 | |
287c221d | 119 | void bfd_dont_truncate_arname PARAMS ((bfd *abfd, CONST char *filename, |
69ebee86 | 120 | char *hdr)); |
287c221d | 121 | void bfd_bsd_truncate_arname PARAMS ((bfd *abfd, CONST char *filename, |
69ebee86 | 122 | char *hdr)); |
287c221d | 123 | void bfd_gnu_truncate_arname PARAMS ((bfd *abfd, CONST char *filename, |
69ebee86 | 124 | char *hdr)); |
4a81b561 | 125 | |
287c221d | 126 | boolean bsd_write_armap PARAMS ((bfd *arch, unsigned int elength, |
01dd1b2b | 127 | struct orl *map, unsigned int orl_count, int stridx)); |
4a81b561 | 128 | |
287c221d | 129 | boolean coff_write_armap PARAMS ((bfd *arch, unsigned int elength, |
01dd1b2b | 130 | struct orl *map, unsigned int orl_count, int stridx)); |
4a81b561 | 131 | |
287c221d | 132 | bfd * bfd_generic_openr_next_archived_file PARAMS ((bfd *archive, |
2203f786 | 133 | bfd *last_file)); |
4a81b561 | 134 | |
287c221d | 135 | int bfd_generic_stat_arch_elt PARAMS ((bfd *, struct stat *)); |
fc723380 | 136 | |
6812b607 ILT |
137 | \f |
138 | /* Generic routines to use for BFD_JUMP_TABLE_GENERIC. Use | |
139 | BFD_JUMP_TABLE_GENERIC (_bfd_generic). */ | |
140 | ||
141 | #define _bfd_generic_close_and_cleanup bfd_true | |
142 | #define _bfd_generic_bfd_free_cached_info bfd_true | |
143 | #define _bfd_generic_new_section_hook \ | |
144 | ((boolean (*) PARAMS ((bfd *, asection *))) bfd_true) | |
145 | extern boolean _bfd_generic_get_section_contents | |
146 | PARAMS ((bfd *, asection *, PTR location, file_ptr offset, | |
147 | bfd_size_type count)); | |
148 | ||
149 | /* Generic routines to use for BFD_JUMP_TABLE_COPY. Use | |
150 | BFD_JUMP_TABLE_COPY (_bfd_generic). */ | |
151 | ||
152 | #define _bfd_generic_bfd_copy_private_bfd_data \ | |
153 | ((boolean (*) PARAMS ((bfd *, bfd *))) bfd_true) | |
154 | #define _bfd_generic_bfd_copy_private_section_data \ | |
155 | ((boolean (*) PARAMS ((bfd *, asection *, bfd *, asection *))) bfd_true) | |
156 | ||
157 | /* Routines to use for BFD_JUMP_TABLE_CORE when there is no core file | |
158 | support. Use BFD_JUMP_TABLE_CORE (_bfd_nocore). */ | |
159 | ||
160 | extern char *_bfd_nocore_core_file_failing_command PARAMS ((bfd *)); | |
161 | extern int _bfd_nocore_core_file_failing_signal PARAMS ((bfd *)); | |
162 | extern boolean _bfd_nocore_core_file_matches_executable_p | |
163 | PARAMS ((bfd *, bfd *)); | |
164 | ||
165 | /* Routines to use for BFD_JUMP_TABLE_ARCHIVE when there is no archive | |
166 | file support. Use BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive). */ | |
167 | ||
168 | #define _bfd_noarchive_slurp_armap bfd_false | |
169 | #define _bfd_noarchive_slurp_extended_name_table bfd_false | |
170 | #define _bfd_noarchive_truncate_arname \ | |
171 | ((void (*) PARAMS ((bfd *, const char *, char *))) bfd_void) | |
172 | #define _bfd_noarchive_write_armap \ | |
173 | ((boolean (*) \ | |
174 | PARAMS ((bfd *, unsigned int, struct orl *, unsigned int, int))) \ | |
175 | bfd_false) | |
176 | #define _bfd_noarchive_openr_next_archived_file \ | |
177 | ((bfd *(*) PARAMS ((bfd *, bfd *))) bfd_nullvoidptr) | |
178 | #define _bfd_noarchive_generic_stat_arch_elt bfd_generic_stat_arch_elt | |
0443af31 | 179 | #define _bfd_noarchive_update_armap_timestamp bfd_false |
6812b607 ILT |
180 | |
181 | /* Routines to use for BFD_JUMP_TABLE_ARCHIVE to get BSD style | |
182 | archives. Use BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_bsd). */ | |
183 | ||
184 | #define _bfd_archive_bsd_slurp_armap bfd_slurp_bsd_armap | |
185 | #define _bfd_archive_bsd_slurp_extended_name_table \ | |
186 | _bfd_slurp_extended_name_table | |
187 | #define _bfd_archive_bsd_truncate_arname bfd_bsd_truncate_arname | |
188 | #define _bfd_archive_bsd_write_armap bsd_write_armap | |
189 | #define _bfd_archive_bsd_openr_next_archived_file \ | |
190 | bfd_generic_openr_next_archived_file | |
191 | #define _bfd_archive_bsd_generic_stat_arch_elt \ | |
192 | bfd_generic_stat_arch_elt | |
0443af31 | 193 | extern boolean _bfd_archive_bsd_update_armap_timestamp PARAMS ((bfd *)); |
6812b607 ILT |
194 | |
195 | /* Routines to use for BFD_JUMP_TABLE_ARCHIVE to get COFF style | |
196 | archives. Use BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff). */ | |
197 | ||
198 | #define _bfd_archive_coff_slurp_armap bfd_slurp_coff_armap | |
199 | #define _bfd_archive_coff_slurp_extended_name_table \ | |
200 | _bfd_slurp_extended_name_table | |
201 | #define _bfd_archive_coff_truncate_arname bfd_dont_truncate_arname | |
202 | #define _bfd_archive_coff_write_armap coff_write_armap | |
203 | #define _bfd_archive_coff_openr_next_archived_file \ | |
204 | bfd_generic_openr_next_archived_file | |
205 | #define _bfd_archive_coff_generic_stat_arch_elt \ | |
206 | bfd_generic_stat_arch_elt | |
0443af31 | 207 | #define _bfd_archive_coff_update_armap_timestamp bfd_true |
6812b607 ILT |
208 | |
209 | /* Routines to use for BFD_JUMP_TABLE_SYMBOLS where there is no symbol | |
210 | support. Use BFD_JUMP_TABLE_SYMBOLS (_bfd_nosymbols). */ | |
211 | ||
212 | #define _bfd_nosymbols_get_symtab_upper_bound _bfd_n1 | |
213 | #define _bfd_nosymbols_get_symtab \ | |
214 | ((long (*) PARAMS ((bfd *, asymbol **))) _bfd_n1) | |
215 | #define _bfd_nosymbols_make_empty_symbol \ | |
216 | ((asymbol *(*) PARAMS ((bfd *))) bfd_nullvoidptr) | |
217 | #define _bfd_nosymbols_print_symbol \ | |
218 | ((void (*) PARAMS ((bfd *, PTR, asymbol *, bfd_print_symbol_type))) bfd_void) | |
219 | #define _bfd_nosymbols_get_symbol_info \ | |
220 | ((void (*) PARAMS ((bfd *, asymbol *, symbol_info *))) bfd_void) | |
221 | #define _bfd_nosymbols_bfd_is_local_label \ | |
222 | ((boolean (*) PARAMS ((bfd *, asymbol *))) bfd_false) | |
223 | #define _bfd_nosymbols_get_lineno \ | |
224 | ((alent *(*) PARAMS ((bfd *, asymbol *))) bfd_nullvoidptr) | |
225 | #define _bfd_nosymbols_find_nearest_line \ | |
226 | ((boolean (*) \ | |
227 | PARAMS ((bfd *, asection *, asymbol **, bfd_vma, const char **, \ | |
228 | const char **, unsigned int *))) \ | |
229 | bfd_false) | |
230 | #define _bfd_nosymbols_bfd_make_debug_symbol \ | |
231 | ((asymbol *(*) PARAMS ((bfd *, PTR, unsigned long))) bfd_nullvoidptr) | |
232 | ||
233 | /* Routines to use for BFD_JUMP_TABLE_RELOCS when there is no reloc | |
234 | support. Use BFD_JUMP_TABLE_RELOCS (_bfd_norelocs). */ | |
235 | ||
236 | #define _bfd_norelocs_get_reloc_upper_bound \ | |
237 | ((long (*) PARAMS ((bfd *, asection *))) _bfd_n1) | |
238 | #define _bfd_norelocs_canonicalize_reloc \ | |
239 | ((long (*) PARAMS ((bfd *, asection *, arelent **, asymbol **))) _bfd_n1) | |
240 | #define _bfd_norelocs_bfd_reloc_type_lookup \ | |
241 | ((const reloc_howto_type *(*) PARAMS ((bfd *, bfd_reloc_code_real_type))) \ | |
242 | bfd_nullvoidptr) | |
243 | ||
244 | /* Routines to use for BFD_JUMP_TABLE_WRITE for targets which may not | |
245 | be written. Use BFD_JUMP_TABLE_WRITE (_bfd_nowrite). */ | |
246 | ||
247 | #define _bfd_nowrite_set_arch_mach \ | |
248 | ((boolean (*) PARAMS ((bfd *, enum bfd_architecture, unsigned long))) \ | |
249 | bfd_false) | |
250 | #define _bfd_nowrite_set_section_contents \ | |
251 | ((boolean (*) PARAMS ((bfd *, asection *, PTR, file_ptr, bfd_size_type))) \ | |
252 | bfd_false) | |
253 | ||
254 | /* Generic routines to use for BFD_JUMP_TABLE_WRITE. Use | |
255 | BFD_JUMP_TABLE_WRITE (_bfd_generic). */ | |
256 | ||
257 | #define _bfd_generic_set_arch_mach bfd_default_set_arch_mach | |
258 | extern boolean _bfd_generic_set_section_contents | |
259 | PARAMS ((bfd *, asection *, PTR, file_ptr, bfd_size_type)); | |
260 | ||
261 | /* Routines to use for BFD_JUMP_TABLE_LINK for targets which do not | |
262 | support linking. Use BFD_JUMP_TABLE_LINK (_bfd_nolink). */ | |
263 | ||
264 | #define _bfd_nolink_sizeof_headers ((int (*) PARAMS ((bfd *, boolean))) bfd_0) | |
265 | #define _bfd_nolink_bfd_get_relocated_section_contents \ | |
266 | ((bfd_byte *(*) \ | |
267 | PARAMS ((bfd *, struct bfd_link_info *, struct bfd_link_order *, \ | |
268 | bfd_byte *, boolean, asymbol **))) \ | |
269 | bfd_nullvoidptr) | |
270 | #define _bfd_nolink_bfd_relax_section \ | |
271 | ((boolean (*) \ | |
272 | PARAMS ((bfd *, asection *, struct bfd_link_info *, boolean *))) \ | |
273 | bfd_false) | |
274 | #define _bfd_nolink_bfd_link_hash_table_create \ | |
275 | ((struct bfd_link_hash_table *(*) PARAMS ((bfd *))) bfd_nullvoidptr) | |
276 | #define _bfd_nolink_bfd_link_add_symbols \ | |
277 | ((boolean (*) PARAMS ((bfd *, struct bfd_link_info *))) bfd_false) | |
278 | #define _bfd_nolink_bfd_final_link \ | |
279 | ((boolean (*) PARAMS ((bfd *, struct bfd_link_info *))) bfd_false) | |
4ee3b9be JL |
280 | |
281 | /* Routines to use for BFD_JUMP_TABLE_DYNAMIC for targets which do not | |
282 | have dynamic symbols or relocs. Use BFD_JUMP_TABLE_DYNAMIC | |
283 | (_bfd_nodynamic). */ | |
284 | ||
285 | #define _bfd_nodynamic_get_dynamic_symtab_upper_bound _bfd_n1 | |
286 | #define _bfd_nodynamic_canonicalize_dynamic_symtab \ | |
287 | ((long (*) PARAMS ((bfd *, asymbol **))) _bfd_n1) | |
288 | #define _bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_n1 | |
289 | #define _bfd_nodynamic_canonicalize_dynamic_reloc \ | |
290 | ((long (*) PARAMS ((bfd *, arelent **, asymbol **))) _bfd_n1) | |
4c3721d5 | 291 | \f |
f1cca647 ILT |
292 | /* Generic routine to determine of the given symbol is a local |
293 | label. */ | |
294 | extern boolean bfd_generic_is_local_label PARAMS ((bfd *, asymbol *)); | |
295 | ||
4c3721d5 ILT |
296 | /* A routine to create entries for a bfd_link_hash_table. */ |
297 | extern struct bfd_hash_entry *_bfd_link_hash_newfunc | |
298 | PARAMS ((struct bfd_hash_entry *entry, | |
299 | struct bfd_hash_table *table, | |
300 | const char *string)); | |
301 | ||
302 | /* Initialize a bfd_link_hash_table. */ | |
303 | extern boolean _bfd_link_hash_table_init | |
304 | PARAMS ((struct bfd_link_hash_table *, bfd *, | |
305 | struct bfd_hash_entry *(*) (struct bfd_hash_entry *, | |
306 | struct bfd_hash_table *, | |
307 | const char *))); | |
308 | ||
309 | /* Generic link hash table creation routine. */ | |
310 | extern struct bfd_link_hash_table *_bfd_generic_link_hash_table_create | |
311 | PARAMS ((bfd *)); | |
312 | ||
313 | /* Generic add symbol routine. */ | |
314 | extern boolean _bfd_generic_link_add_symbols | |
315 | PARAMS ((bfd *, struct bfd_link_info *)); | |
316 | ||
4335ce64 ILT |
317 | /* Generic add symbol routine. This version is used by targets for |
318 | which the linker must collect constructors and destructors by name, | |
319 | as the collect2 program does. */ | |
320 | extern boolean _bfd_generic_link_add_symbols_collect | |
321 | PARAMS ((bfd *, struct bfd_link_info *)); | |
322 | ||
4c3721d5 ILT |
323 | /* Generic archive add symbol routine. */ |
324 | extern boolean _bfd_generic_link_add_archive_symbols | |
325 | PARAMS ((bfd *, struct bfd_link_info *, | |
326 | boolean (*checkfn) (bfd *, struct bfd_link_info *, boolean *))); | |
327 | ||
328 | /* Forward declaration to avoid prototype errors. */ | |
329 | typedef struct bfd_link_hash_entry _bfd_link_hash_entry; | |
330 | ||
331 | /* Generic routine to add a single symbol. */ | |
332 | extern boolean _bfd_generic_link_add_one_symbol | |
333 | PARAMS ((struct bfd_link_info *, bfd *, const char *name, flagword, | |
334 | asection *, bfd_vma, const char *, boolean copy, | |
f1cca647 | 335 | boolean constructor, struct bfd_link_hash_entry **)); |
4c3721d5 ILT |
336 | |
337 | /* Generic link routine. */ | |
338 | extern boolean _bfd_generic_final_link | |
339 | PARAMS ((bfd *, struct bfd_link_info *)); | |
340 | ||
f1cca647 ILT |
341 | /* Generic reloc_link_order processing routine. */ |
342 | extern boolean _bfd_generic_reloc_link_order | |
343 | PARAMS ((bfd *, struct bfd_link_info *, asection *, | |
344 | struct bfd_link_order *)); | |
345 | ||
4c3721d5 ILT |
346 | /* Default link order processing routine. */ |
347 | extern boolean _bfd_default_link_order | |
348 | PARAMS ((bfd *, struct bfd_link_info *, asection *, | |
349 | struct bfd_link_order *)); | |
350 | ||
f1cca647 ILT |
351 | /* Count the number of reloc entries in a link order list. */ |
352 | extern unsigned int _bfd_count_link_order_relocs | |
353 | PARAMS ((struct bfd_link_order *)); | |
354 | ||
4c3721d5 ILT |
355 | /* Final link relocation routine. */ |
356 | extern bfd_reloc_status_type _bfd_final_link_relocate | |
357 | PARAMS ((const reloc_howto_type *, bfd *, asection *, bfd_byte *, | |
358 | bfd_vma address, bfd_vma value, bfd_vma addend)); | |
359 | ||
360 | /* Relocate a particular location by a howto and a value. */ | |
361 | extern bfd_reloc_status_type _bfd_relocate_contents | |
362 | PARAMS ((const reloc_howto_type *, bfd *, bfd_vma, bfd_byte *)); | |
e914ed52 ILT |
363 | |
364 | /* Create a string table. */ | |
365 | extern struct bfd_strtab_hash *_bfd_stringtab_init PARAMS ((void)); | |
366 | ||
367 | /* Free a string table. */ | |
368 | extern void _bfd_stringtab_free PARAMS ((struct bfd_strtab_hash *)); | |
369 | ||
370 | /* Get the size of a string table. */ | |
371 | extern bfd_size_type _bfd_stringtab_size PARAMS ((struct bfd_strtab_hash *)); | |
372 | ||
373 | /* Add a string to a string table. */ | |
374 | extern bfd_size_type _bfd_stringtab_add | |
375 | PARAMS ((struct bfd_strtab_hash *, const char *, boolean hash, | |
376 | boolean copy)); | |
377 | ||
378 | /* Write out a string table. */ | |
379 | extern boolean _bfd_stringtab_emit PARAMS ((bfd *, struct bfd_strtab_hash *)); | |
4c3721d5 | 380 | \f |
4a81b561 DHW |
381 | /* Macros to tell if bfds are read or write enabled. |
382 | ||
383 | Note that bfds open for read may be scribbled into if the fd passed | |
384 | to bfd_fdopenr is actually open both for read and write | |
385 | simultaneously. However an output bfd will never be open for | |
386 | read. Therefore sometimes you want to check bfd_read_p or | |
387 | !bfd_read_p, and only sometimes bfd_write_p. | |
388 | */ | |
389 | ||
287c221d PB |
390 | #define bfd_read_p(abfd) ((abfd)->direction == read_direction || (abfd)->direction == both_direction) |
391 | #define bfd_write_p(abfd) ((abfd)->direction == write_direction || (abfd)->direction == both_direction) | |
392 | ||
393 | void bfd_assert PARAMS ((char*,int)); | |
4a81b561 | 394 | |
4a81b561 DHW |
395 | #define BFD_ASSERT(x) \ |
396 | { if (!(x)) bfd_assert(__FILE__,__LINE__); } | |
397 | ||
398 | #define BFD_FAIL() \ | |
399 | { bfd_assert(__FILE__,__LINE__); } | |
400 | ||
287c221d | 401 | FILE * bfd_cache_lookup_worker PARAMS ((bfd *)); |
4a81b561 DHW |
402 | |
403 | extern bfd *bfd_last_cache; | |
4a81b561 DHW |
404 | |
405 | /* Now Steve, what's the story here? */ | |
406 | #ifdef lint | |
407 | #define itos(x) "l" | |
408 | #define stoi(x) 1 | |
409 | #else | |
410 | #define itos(x) ((char*)(x)) | |
411 | #define stoi(x) ((int)(x)) | |
412 | #endif | |
69ebee86 | 413 | |
4c3721d5 | 414 | /* List of supported target vectors, and the default vector (if |
f4bd7a8f | 415 | bfd_default_vector[0] is NULL, there is no default). */ |
e914ed52 ILT |
416 | extern const bfd_target * const bfd_target_vector[]; |
417 | extern const bfd_target * const bfd_default_vector[]; | |
4c3721d5 | 418 | |
b8d69097 | 419 | /* And more follows */ |
6f715d66 | 420 | |
fefb4b30 JG |
421 | void |
422 | bfd_check_init PARAMS ((void)); | |
423 | ||
fefb4b30 JG |
424 | void |
425 | bfd_write_bigendian_4byte_int PARAMS ((bfd *abfd, int i)); | |
426 | ||
3ceaa255 | 427 | unsigned int |
fefb4b30 JG |
428 | bfd_log2 PARAMS ((bfd_vma x)); |
429 | ||
6f715d66 | 430 | #define BFD_CACHE_MAX_OPEN 10 |
6f715d66 | 431 | extern bfd *bfd_last_cache; |
e98e6ec1 | 432 | |
6f715d66 | 433 | #define bfd_cache_lookup(x) \ |
0cda46cf SC |
434 | ((x)==bfd_last_cache? \ |
435 | (FILE*)(bfd_last_cache->iostream): \ | |
436 | bfd_cache_lookup_worker(x)) | |
4ee3b9be JL |
437 | boolean |
438 | bfd_cache_init PARAMS ((bfd *abfd)); | |
439 | ||
fefb4b30 | 440 | boolean |
c188b0be | 441 | bfd_cache_close PARAMS ((bfd *abfd)); |
fefb4b30 JG |
442 | |
443 | FILE* | |
c188b0be | 444 | bfd_open_file PARAMS ((bfd *abfd)); |
fefb4b30 JG |
445 | |
446 | FILE * | |
c188b0be | 447 | bfd_cache_lookup_worker PARAMS ((bfd *abfd)); |
fefb4b30 | 448 | |
80425e6c | 449 | boolean |
fefb4b30 | 450 | bfd_constructor_entry PARAMS ((bfd *abfd, |
e98e6ec1 SC |
451 | asymbol **symbol_ptr_ptr, |
452 | CONST char*type)); | |
fefb4b30 | 453 | |
0443af31 KR |
454 | #ifdef _BFD_MAKE_TABLE_bfd_reloc_code_real |
455 | ||
456 | static const char *const bfd_reloc_code_real_names[] = { "@@uninitialized@@", | |
457 | ||
458 | "BFD_RELOC_64", | |
459 | "BFD_RELOC_32", | |
460 | "BFD_RELOC_26", | |
461 | "BFD_RELOC_16", | |
462 | "BFD_RELOC_14", | |
463 | "BFD_RELOC_8", | |
464 | "BFD_RELOC_64_PCREL", | |
465 | "BFD_RELOC_32_PCREL", | |
466 | "BFD_RELOC_24_PCREL", | |
467 | "BFD_RELOC_16_PCREL", | |
468 | "BFD_RELOC_8_PCREL", | |
469 | "BFD_RELOC_32_BASEREL", | |
470 | "BFD_RELOC_16_BASEREL", | |
471 | "BFD_RELOC_8_BASEREL", | |
472 | "BFD_RELOC_8_FFnn", | |
473 | "BFD_RELOC_32_PCREL_S2", | |
474 | "BFD_RELOC_16_PCREL_S2", | |
475 | "BFD_RELOC_23_PCREL_S2", | |
476 | "BFD_RELOC_HI22", | |
477 | "BFD_RELOC_LO10", | |
478 | "BFD_RELOC_GPREL16", | |
479 | "BFD_RELOC_GPREL32", | |
480 | "BFD_RELOC_I960_CALLJ", | |
481 | "BFD_RELOC_NONE", | |
482 | "BFD_RELOC_SPARC_WDISP22", | |
483 | "BFD_RELOC_SPARC22", | |
484 | "BFD_RELOC_SPARC13", | |
485 | "BFD_RELOC_SPARC_GOT10", | |
486 | "BFD_RELOC_SPARC_GOT13", | |
487 | "BFD_RELOC_SPARC_GOT22", | |
488 | "BFD_RELOC_SPARC_PC10", | |
489 | "BFD_RELOC_SPARC_PC22", | |
490 | "BFD_RELOC_SPARC_WPLT30", | |
491 | "BFD_RELOC_SPARC_COPY", | |
492 | "BFD_RELOC_SPARC_GLOB_DAT", | |
493 | "BFD_RELOC_SPARC_JMP_SLOT", | |
494 | "BFD_RELOC_SPARC_RELATIVE", | |
495 | "BFD_RELOC_SPARC_UA32", | |
496 | "BFD_RELOC_SPARC_BASE13", | |
497 | "BFD_RELOC_SPARC_BASE22", | |
498 | "BFD_RELOC_SPARC_10", | |
499 | "BFD_RELOC_SPARC_11", | |
500 | "BFD_RELOC_SPARC_OLO10", | |
501 | "BFD_RELOC_SPARC_HH22", | |
502 | "BFD_RELOC_SPARC_HM10", | |
503 | "BFD_RELOC_SPARC_LM22", | |
504 | "BFD_RELOC_SPARC_PC_HH22", | |
505 | "BFD_RELOC_SPARC_PC_HM10", | |
506 | "BFD_RELOC_SPARC_PC_LM22", | |
507 | "BFD_RELOC_SPARC_WDISP16", | |
508 | "BFD_RELOC_SPARC_WDISP19", | |
509 | "BFD_RELOC_SPARC_GLOB_JMP", | |
510 | "BFD_RELOC_SPARC_LO7", | |
511 | "BFD_RELOC_ALPHA_GPDISP_HI16", | |
512 | "BFD_RELOC_ALPHA_GPDISP_LO16", | |
513 | "BFD_RELOC_ALPHA_LITERAL", | |
514 | "BFD_RELOC_ALPHA_LITUSE", | |
515 | "BFD_RELOC_ALPHA_HINT", | |
516 | "BFD_RELOC_MIPS_JMP", | |
517 | "BFD_RELOC_HI16", | |
518 | "BFD_RELOC_HI16_S", | |
519 | "BFD_RELOC_LO16", | |
520 | "BFD_RELOC_PCREL_HI16_S", | |
521 | "BFD_RELOC_PCREL_LO16", | |
522 | "BFD_RELOC_MIPS_LITERAL", | |
523 | "BFD_RELOC_MIPS_GOT16", | |
524 | "BFD_RELOC_MIPS_CALL16", | |
525 | "BFD_RELOC_386_GOT32", | |
526 | "BFD_RELOC_386_PLT32", | |
527 | "BFD_RELOC_386_COPY", | |
528 | "BFD_RELOC_386_GLOB_DAT", | |
529 | "BFD_RELOC_386_JUMP_SLOT", | |
530 | "BFD_RELOC_386_RELATIVE", | |
531 | "BFD_RELOC_386_GOTOFF", | |
532 | "BFD_RELOC_386_GOTPC", | |
533 | "BFD_RELOC_NS32K_IMM_8", | |
534 | "BFD_RELOC_NS32K_IMM_16", | |
535 | "BFD_RELOC_NS32K_IMM_32", | |
536 | "BFD_RELOC_NS32K_IMM_8_PCREL", | |
537 | "BFD_RELOC_NS32K_IMM_16_PCREL", | |
538 | "BFD_RELOC_NS32K_IMM_32_PCREL", | |
539 | "BFD_RELOC_NS32K_DISP_8", | |
540 | "BFD_RELOC_NS32K_DISP_16", | |
541 | "BFD_RELOC_NS32K_DISP_32", | |
542 | "BFD_RELOC_NS32K_DISP_8_PCREL", | |
543 | "BFD_RELOC_NS32K_DISP_16_PCREL", | |
544 | "BFD_RELOC_NS32K_DISP_32_PCREL", | |
545 | "BFD_RELOC_PPC_B26", | |
546 | "BFD_RELOC_PPC_BA26", | |
547 | "BFD_RELOC_PPC_TOC16", | |
548 | "BFD_RELOC_CTOR", | |
549 | "@@overflow: BFD_RELOC_UNUSED@@", | |
550 | }; | |
551 | #endif | |
552 | ||
e2756048 | 553 | const struct reloc_howto_struct * |
fefb4b30 | 554 | bfd_default_reloc_type_lookup |
57a1867e | 555 | PARAMS ((bfd *abfd, bfd_reloc_code_real_type code)); |
fefb4b30 JG |
556 | |
557 | boolean | |
558 | bfd_generic_relax_section | |
559 | PARAMS ((bfd *abfd, | |
d58b7049 | 560 | asection *section, |
4c3721d5 | 561 | struct bfd_link_info *, |
326e32d7 | 562 | boolean *)); |
fefb4b30 | 563 | |
e98e6ec1 | 564 | bfd_byte * |
fefb4b30 | 565 | |
287c221d | 566 | bfd_generic_get_relocated_section_contents PARAMS ((bfd *abfd, |
4c3721d5 ILT |
567 | struct bfd_link_info *link_info, |
568 | struct bfd_link_order *link_order, | |
14e3c2e4 | 569 | bfd_byte *data, |
4c3721d5 ILT |
570 | boolean relocateable, |
571 | asymbol **symbols)); | |
14e3c2e4 | 572 | |
e98e6ec1 | 573 | extern bfd_arch_info_type bfd_default_arch_struct; |
fefb4b30 JG |
574 | boolean |
575 | bfd_default_set_arch_mach PARAMS ((bfd *abfd, | |
e98e6ec1 SC |
576 | enum bfd_architecture arch, |
577 | unsigned long mach)); | |
fefb4b30 | 578 | |
c188b0be | 579 | void |
fefb4b30 JG |
580 | bfd_arch_init PARAMS ((void)); |
581 | ||
582 | void | |
c188b0be | 583 | bfd_arch_linkin PARAMS ((bfd_arch_info_type *ptr)); |
fefb4b30 JG |
584 | |
585 | CONST bfd_arch_info_type * | |
586 | bfd_default_compatible | |
587 | PARAMS ((CONST bfd_arch_info_type *a, | |
e98e6ec1 | 588 | CONST bfd_arch_info_type *b)); |
fefb4b30 JG |
589 | |
590 | boolean | |
c188b0be | 591 | bfd_default_scan PARAMS ((CONST struct bfd_arch_info *info, CONST char *string)); |
fefb4b30 | 592 | |
3ceaa255 | 593 | struct elf_internal_shdr * |
6affd66a | 594 | bfd_elf_find_section PARAMS ((bfd *abfd, char *name)); |
fefb4b30 | 595 |