Commit | Line | Data |
---|---|---|
ce3c775b | 1 | /* Plugin support for BFD. |
b90efa5b | 2 | Copyright (C) 2009-2015 Free Software Foundation, Inc. |
ce3c775b NC |
3 | |
4 | This file is part of BFD, the Binary File Descriptor library. | |
5 | ||
6 | This program is free software; you can redistribute it and/or modify | |
7 | it under the terms of the GNU General Public License as published by | |
8 | the Free Software Foundation; either version 3 of the License, or | |
9 | (at your option) any later version. | |
10 | ||
11 | This program is distributed in the hope that it will be useful, | |
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | GNU General Public License for more details. | |
15 | ||
16 | You should have received a copy of the GNU General Public License | |
17 | along with this program; if not, write to the Free Software | |
18 | Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, | |
19 | MA 02110-1301, USA. */ | |
20 | ||
691bf19c | 21 | #include "sysdep.h" |
98950613 AM |
22 | #include "bfd.h" |
23 | ||
24 | #if BFD_SUPPORTS_PLUGINS | |
25 | ||
ce3c775b | 26 | #include <assert.h> |
17d5dae2 | 27 | #ifdef HAVE_DLFCN_H |
ce3c775b | 28 | #include <dlfcn.h> |
17d5dae2 KT |
29 | #elif defined (HAVE_WINDOWS_H) |
30 | #include <windows.h> | |
31 | #else | |
32 | #error Unknown how to handle dynamic-load-libraries. | |
33 | #endif | |
ce3c775b NC |
34 | #include <stdarg.h> |
35 | #include "plugin-api.h" | |
ce3c775b NC |
36 | #include "plugin.h" |
37 | #include "libbfd.h" | |
38 | #include "libiberty.h" | |
39 | #include <dirent.h> | |
40 | ||
17d5dae2 KT |
41 | #if !defined (HAVE_DLFCN_H) && defined (HAVE_WINDOWS_H) |
42 | ||
43 | #define RTLD_NOW 0 /* Dummy value. */ | |
44 | ||
45 | static void * | |
46 | dlopen (const char *file, int mode ATTRIBUTE_UNUSED) | |
47 | { | |
48 | return LoadLibrary (file); | |
49 | } | |
50 | ||
51 | static void * | |
52 | dlsym (void *handle, const char *name) | |
53 | { | |
54 | return GetProcAddress (handle, name); | |
55 | } | |
56 | ||
57 | static int ATTRIBUTE_UNUSED | |
58 | dlclose (void *handle) | |
59 | { | |
60 | FreeLibrary (handle); | |
61 | return 0; | |
62 | } | |
63 | ||
64 | static const char * | |
65 | dlerror (void) | |
66 | { | |
67 | return "Unable to load DLL."; | |
68 | } | |
69 | ||
70 | #endif /* !defined (HAVE_DLFCN_H) && defined (HAVE_WINDOWS_H) */ | |
71 | ||
ce3c775b NC |
72 | #define bfd_plugin_close_and_cleanup _bfd_generic_close_and_cleanup |
73 | #define bfd_plugin_bfd_free_cached_info _bfd_generic_bfd_free_cached_info | |
74 | #define bfd_plugin_new_section_hook _bfd_generic_new_section_hook | |
75 | #define bfd_plugin_get_section_contents _bfd_generic_get_section_contents | |
76 | #define bfd_plugin_get_section_contents_in_window _bfd_generic_get_section_contents_in_window | |
77 | #define bfd_plugin_bfd_copy_private_header_data _bfd_generic_bfd_copy_private_header_data | |
78 | #define bfd_plugin_bfd_merge_private_bfd_data _bfd_generic_bfd_merge_private_bfd_data | |
79 | #define bfd_plugin_bfd_copy_private_header_data _bfd_generic_bfd_copy_private_header_data | |
80 | #define bfd_plugin_bfd_set_private_flags _bfd_generic_bfd_set_private_flags | |
81 | #define bfd_plugin_core_file_matches_executable_p generic_core_file_matches_executable_p | |
82 | #define bfd_plugin_bfd_is_local_label_name _bfd_nosymbols_bfd_is_local_label_name | |
83 | #define bfd_plugin_bfd_is_target_special_symbol ((bfd_boolean (*) (bfd *, asymbol *)) bfd_false) | |
84 | #define bfd_plugin_get_lineno _bfd_nosymbols_get_lineno | |
85 | #define bfd_plugin_find_nearest_line _bfd_nosymbols_find_nearest_line | |
9c461f7d | 86 | #define bfd_plugin_find_line _bfd_nosymbols_find_line |
ce3c775b | 87 | #define bfd_plugin_find_inliner_info _bfd_nosymbols_find_inliner_info |
60bb06bc | 88 | #define bfd_plugin_get_symbol_version_string _bfd_nosymbols_get_symbol_version_string |
ce3c775b NC |
89 | #define bfd_plugin_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol |
90 | #define bfd_plugin_read_minisymbols _bfd_generic_read_minisymbols | |
91 | #define bfd_plugin_minisymbol_to_symbol _bfd_generic_minisymbol_to_symbol | |
92 | #define bfd_plugin_set_arch_mach bfd_default_set_arch_mach | |
93 | #define bfd_plugin_set_section_contents _bfd_generic_set_section_contents | |
94 | #define bfd_plugin_bfd_get_relocated_section_contents bfd_generic_get_relocated_section_contents | |
95 | #define bfd_plugin_bfd_relax_section bfd_generic_relax_section | |
96 | #define bfd_plugin_bfd_link_hash_table_create _bfd_generic_link_hash_table_create | |
ce3c775b NC |
97 | #define bfd_plugin_bfd_link_add_symbols _bfd_generic_link_add_symbols |
98 | #define bfd_plugin_bfd_link_just_syms _bfd_generic_link_just_syms | |
99 | #define bfd_plugin_bfd_final_link _bfd_generic_final_link | |
100 | #define bfd_plugin_bfd_link_split_section _bfd_generic_link_split_section | |
101 | #define bfd_plugin_bfd_gc_sections bfd_generic_gc_sections | |
ae17ab41 | 102 | #define bfd_plugin_bfd_lookup_section_flags bfd_generic_lookup_section_flags |
ce3c775b NC |
103 | #define bfd_plugin_bfd_merge_sections bfd_generic_merge_sections |
104 | #define bfd_plugin_bfd_is_group_section bfd_generic_is_group_section | |
105 | #define bfd_plugin_bfd_discard_group bfd_generic_discard_group | |
106 | #define bfd_plugin_section_already_linked _bfd_generic_section_already_linked | |
107 | #define bfd_plugin_bfd_define_common_symbol bfd_generic_define_common_symbol | |
69a630b5 | 108 | #define bfd_plugin_bfd_copy_link_hash_symbol_type _bfd_generic_copy_link_hash_symbol_type |
ce3c775b NC |
109 | |
110 | static enum ld_plugin_status | |
111 | message (int level ATTRIBUTE_UNUSED, | |
112 | const char * format, ...) | |
113 | { | |
114 | va_list args; | |
115 | va_start (args, format); | |
116 | printf ("bfd plugin: "); | |
117 | vprintf (format, args); | |
d9b21463 | 118 | putchar ('\n'); |
ce3c775b NC |
119 | va_end (args); |
120 | return LDPS_OK; | |
121 | } | |
122 | ||
123 | /* Register a claim-file handler. */ | |
124 | static ld_plugin_claim_file_handler claim_file; | |
125 | ||
126 | static enum ld_plugin_status | |
127 | register_claim_file (ld_plugin_claim_file_handler handler) | |
128 | { | |
129 | claim_file = handler; | |
130 | return LDPS_OK; | |
131 | } | |
132 | ||
133 | static enum ld_plugin_status | |
134 | add_symbols (void * handle, | |
135 | int nsyms, | |
136 | const struct ld_plugin_symbol * syms) | |
137 | { | |
138 | bfd *abfd = handle; | |
139 | struct plugin_data_struct *plugin_data = | |
5bb3703f | 140 | bfd_alloc (abfd, sizeof (plugin_data_struct)); |
ce3c775b NC |
141 | |
142 | plugin_data->nsyms = nsyms; | |
143 | plugin_data->syms = syms; | |
144 | ||
145 | if (nsyms != 0) | |
146 | abfd->flags |= HAS_SYMS; | |
147 | ||
148 | abfd->tdata.plugin_data = plugin_data; | |
149 | return LDPS_OK; | |
150 | } | |
151 | ||
fc579192 NC |
152 | static const char *plugin_program_name; |
153 | ||
154 | void | |
155 | bfd_plugin_set_program_name (const char *program_name) | |
156 | { | |
157 | plugin_program_name = program_name; | |
158 | } | |
ce3c775b NC |
159 | |
160 | static int | |
e44f5bef | 161 | try_claim (bfd *abfd) |
ce3c775b | 162 | { |
e44f5bef MT |
163 | int claimed = 0; |
164 | struct ld_plugin_input_file file; | |
165 | bfd *iobfd; | |
166 | ||
167 | file.name = abfd->filename; | |
168 | ||
169 | if (abfd->my_archive) | |
170 | { | |
171 | iobfd = abfd->my_archive; | |
172 | file.offset = abfd->origin; | |
173 | file.filesize = arelt_size (abfd); | |
174 | } | |
175 | else | |
176 | { | |
177 | iobfd = abfd; | |
178 | file.offset = 0; | |
179 | file.filesize = 0; | |
180 | } | |
181 | ||
182 | if (!iobfd->iostream && !bfd_open_file (iobfd)) | |
183 | return 0; | |
184 | ||
185 | file.fd = fileno ((FILE *) iobfd->iostream); | |
186 | ||
187 | if (!abfd->my_archive) | |
188 | { | |
189 | struct stat stat_buf; | |
190 | if (fstat (file.fd, &stat_buf)) | |
191 | return 0; | |
192 | file.filesize = stat_buf.st_size; | |
193 | } | |
194 | ||
195 | file.handle = abfd; | |
196 | off_t cur_offset = lseek(file.fd, 0, SEEK_CUR); | |
197 | claim_file (&file, &claimed); | |
198 | lseek(file.fd, cur_offset, SEEK_SET); | |
199 | if (!claimed) | |
200 | return 0; | |
201 | ||
202 | return 1; | |
203 | } | |
204 | ||
205 | static int | |
5ae0078c | 206 | try_load_plugin (const char *pname, bfd *abfd, int *has_plugin_p) |
e44f5bef MT |
207 | { |
208 | void *plugin_handle; | |
ce3c775b NC |
209 | int tv_size = 4; |
210 | struct ld_plugin_tv tv[tv_size]; | |
211 | int i; | |
212 | ld_plugin_onload onload; | |
213 | enum ld_plugin_status status; | |
214 | ||
5ae0078c L |
215 | *has_plugin_p = 0; |
216 | ||
ce3c775b NC |
217 | plugin_handle = dlopen (pname, RTLD_NOW); |
218 | if (!plugin_handle) | |
219 | { | |
220 | (*_bfd_error_handler)("%s\n", dlerror ()); | |
221 | return 0; | |
222 | } | |
223 | ||
224 | onload = dlsym (plugin_handle, "onload"); | |
225 | if (!onload) | |
226 | goto err; | |
227 | ||
228 | i = 0; | |
229 | tv[i].tv_tag = LDPT_MESSAGE; | |
230 | tv[i].tv_u.tv_message = message; | |
231 | ||
232 | ++i; | |
233 | tv[i].tv_tag = LDPT_REGISTER_CLAIM_FILE_HOOK; | |
234 | tv[i].tv_u.tv_register_claim_file = register_claim_file; | |
235 | ||
236 | ++i; | |
237 | tv[i].tv_tag = LDPT_ADD_SYMBOLS; | |
238 | tv[i].tv_u.tv_add_symbols = add_symbols; | |
239 | ||
240 | ++i; | |
241 | tv[i].tv_tag = LDPT_NULL; | |
242 | tv[i].tv_u.tv_val = 0; | |
243 | ||
244 | status = (*onload)(tv); | |
245 | ||
246 | if (status != LDPS_OK) | |
247 | goto err; | |
248 | ||
5ae0078c L |
249 | *has_plugin_p = 1; |
250 | ||
251 | abfd->plugin_format = bfd_plugin_no; | |
252 | ||
ce3c775b NC |
253 | if (!claim_file) |
254 | goto err; | |
255 | ||
e44f5bef MT |
256 | if (!try_claim (abfd)) |
257 | goto err; | |
258 | ||
5ae0078c L |
259 | abfd->plugin_format = bfd_plugin_yes; |
260 | ||
ce3c775b NC |
261 | return 1; |
262 | ||
263 | err: | |
ce3c775b NC |
264 | return 0; |
265 | } | |
266 | ||
5ae0078c L |
267 | /* There may be plugin libraries in lib/bfd-plugins. */ |
268 | ||
269 | static int has_plugin = -1; | |
270 | ||
271 | static const bfd_target *(*ld_plugin_object_p) (bfd *); | |
272 | ||
ce3c775b NC |
273 | static const char *plugin_name; |
274 | ||
275 | void | |
276 | bfd_plugin_set_plugin (const char *p) | |
277 | { | |
278 | plugin_name = p; | |
5ae0078c L |
279 | has_plugin = p != NULL; |
280 | } | |
281 | ||
282 | /* Return TRUE if a plugin library is used. */ | |
283 | ||
284 | bfd_boolean | |
285 | bfd_plugin_specified_p (void) | |
286 | { | |
287 | return has_plugin > 0; | |
288 | } | |
289 | ||
290 | extern const bfd_target plugin_vec; | |
291 | ||
292 | /* Return TRUE if TARGET is a pointer to plugin_vec. */ | |
293 | ||
294 | bfd_boolean | |
295 | bfd_plugin_target_p (const bfd_target *target) | |
296 | { | |
297 | return target == &plugin_vec; | |
298 | } | |
299 | ||
300 | /* Register OBJECT_P to be used by bfd_plugin_object_p. */ | |
301 | ||
302 | void | |
303 | register_ld_plugin_object_p (const bfd_target *(*object_p) (bfd *)) | |
304 | { | |
305 | ld_plugin_object_p = object_p; | |
ce3c775b NC |
306 | } |
307 | ||
308 | static int | |
e44f5bef | 309 | load_plugin (bfd *abfd) |
ce3c775b NC |
310 | { |
311 | char *plugin_dir; | |
312 | char *p; | |
313 | DIR *d; | |
314 | struct dirent *ent; | |
315 | int found = 0; | |
316 | ||
5ae0078c L |
317 | if (!has_plugin) |
318 | return found; | |
319 | ||
ce3c775b | 320 | if (plugin_name) |
5ae0078c | 321 | return try_load_plugin (plugin_name, abfd, &has_plugin); |
ce3c775b | 322 | |
fc579192 | 323 | if (plugin_program_name == NULL) |
5ae0078c | 324 | return found; |
ce3c775b NC |
325 | |
326 | plugin_dir = concat (BINDIR, "/../lib/bfd-plugins", NULL); | |
fc579192 | 327 | p = make_relative_prefix (plugin_program_name, |
ce3c775b NC |
328 | BINDIR, |
329 | plugin_dir); | |
330 | free (plugin_dir); | |
331 | plugin_dir = NULL; | |
332 | ||
333 | d = opendir (p); | |
334 | if (!d) | |
335 | goto out; | |
336 | ||
337 | while ((ent = readdir (d))) | |
338 | { | |
339 | char *full_name; | |
c41ba836 | 340 | struct stat s; |
5ae0078c | 341 | int valid_plugin; |
ce3c775b NC |
342 | |
343 | full_name = concat (p, "/", ent->d_name, NULL); | |
c41ba836 | 344 | if (stat(full_name, &s) == 0 && S_ISREG (s.st_mode)) |
5ae0078c L |
345 | found = try_load_plugin (full_name, abfd, &valid_plugin); |
346 | if (has_plugin <= 0) | |
347 | has_plugin = valid_plugin; | |
ce3c775b NC |
348 | free (full_name); |
349 | if (found) | |
350 | break; | |
351 | } | |
352 | ||
353 | out: | |
354 | free (p); | |
355 | if (d) | |
356 | closedir (d); | |
357 | ||
358 | return found; | |
359 | } | |
360 | ||
361 | ||
362 | static const bfd_target * | |
363 | bfd_plugin_object_p (bfd *abfd) | |
364 | { | |
5ae0078c L |
365 | if (ld_plugin_object_p) |
366 | return ld_plugin_object_p (abfd); | |
367 | ||
368 | if (abfd->plugin_format == bfd_plugin_uknown && !load_plugin (abfd)) | |
ce3c775b NC |
369 | return NULL; |
370 | ||
5ae0078c | 371 | return abfd->plugin_format == bfd_plugin_yes ? abfd->xvec : NULL; |
ce3c775b NC |
372 | } |
373 | ||
374 | /* Copy any private info we understand from the input bfd | |
375 | to the output bfd. */ | |
376 | ||
377 | static bfd_boolean | |
378 | bfd_plugin_bfd_copy_private_bfd_data (bfd *ibfd ATTRIBUTE_UNUSED, | |
379 | bfd *obfd ATTRIBUTE_UNUSED) | |
380 | { | |
381 | BFD_ASSERT (0); | |
382 | return TRUE; | |
383 | } | |
384 | ||
385 | /* Copy any private info we understand from the input section | |
386 | to the output section. */ | |
387 | ||
388 | static bfd_boolean | |
389 | bfd_plugin_bfd_copy_private_section_data (bfd *ibfd ATTRIBUTE_UNUSED, | |
390 | asection *isection ATTRIBUTE_UNUSED, | |
391 | bfd *obfd ATTRIBUTE_UNUSED, | |
392 | asection *osection ATTRIBUTE_UNUSED) | |
393 | { | |
394 | BFD_ASSERT (0); | |
395 | return TRUE; | |
396 | } | |
397 | ||
398 | /* Copy any private info we understand from the input symbol | |
399 | to the output symbol. */ | |
400 | ||
401 | static bfd_boolean | |
402 | bfd_plugin_bfd_copy_private_symbol_data (bfd *ibfd ATTRIBUTE_UNUSED, | |
403 | asymbol *isymbol ATTRIBUTE_UNUSED, | |
404 | bfd *obfd ATTRIBUTE_UNUSED, | |
405 | asymbol *osymbol ATTRIBUTE_UNUSED) | |
406 | { | |
407 | BFD_ASSERT (0); | |
408 | return TRUE; | |
409 | } | |
410 | ||
411 | static bfd_boolean | |
412 | bfd_plugin_bfd_print_private_bfd_data (bfd *abfd ATTRIBUTE_UNUSED, PTR ptr ATTRIBUTE_UNUSED) | |
413 | { | |
414 | BFD_ASSERT (0); | |
415 | return TRUE; | |
416 | } | |
417 | ||
418 | static char * | |
419 | bfd_plugin_core_file_failing_command (bfd *abfd ATTRIBUTE_UNUSED) | |
420 | { | |
421 | BFD_ASSERT (0); | |
422 | return NULL; | |
423 | } | |
424 | ||
425 | static int | |
426 | bfd_plugin_core_file_failing_signal (bfd *abfd ATTRIBUTE_UNUSED) | |
261b8d08 PA |
427 | { |
428 | BFD_ASSERT (0); | |
429 | return 0; | |
430 | } | |
431 | ||
432 | static int | |
433 | bfd_plugin_core_file_pid (bfd *abfd ATTRIBUTE_UNUSED) | |
ce3c775b NC |
434 | { |
435 | BFD_ASSERT (0); | |
436 | return 0; | |
437 | } | |
438 | ||
439 | static long | |
440 | bfd_plugin_get_symtab_upper_bound (bfd *abfd) | |
441 | { | |
442 | struct plugin_data_struct *plugin_data = abfd->tdata.plugin_data; | |
443 | long nsyms = plugin_data->nsyms; | |
444 | ||
445 | BFD_ASSERT (nsyms >= 0); | |
446 | ||
447 | return ((nsyms + 1) * sizeof (asymbol *)); | |
448 | } | |
449 | ||
450 | static flagword | |
451 | convert_flags (const struct ld_plugin_symbol *sym) | |
452 | { | |
453 | switch (sym->def) | |
68ffbac6 | 454 | { |
ce3c775b NC |
455 | case LDPK_DEF: |
456 | case LDPK_COMMON: | |
457 | case LDPK_UNDEF: | |
458 | return BSF_GLOBAL; | |
459 | ||
460 | case LDPK_WEAKUNDEF: | |
461 | case LDPK_WEAKDEF: | |
462 | return BSF_GLOBAL | BSF_WEAK; | |
463 | ||
464 | default: | |
465 | BFD_ASSERT (0); | |
466 | return 0; | |
467 | } | |
468 | } | |
469 | ||
470 | static long | |
471 | bfd_plugin_canonicalize_symtab (bfd *abfd, | |
472 | asymbol **alocation) | |
473 | { | |
474 | struct plugin_data_struct *plugin_data = abfd->tdata.plugin_data; | |
475 | long nsyms = plugin_data->nsyms; | |
476 | const struct ld_plugin_symbol *syms = plugin_data->syms; | |
477 | static asection fake_section; | |
478 | static asection fake_common_section; | |
479 | int i; | |
480 | ||
481 | fake_section.name = ".text"; | |
482 | fake_common_section.flags = SEC_IS_COMMON; | |
483 | ||
484 | for (i = 0; i < nsyms; i++) | |
485 | { | |
68ffbac6 | 486 | asymbol *s = bfd_alloc (abfd, sizeof (asymbol)); |
ce3c775b NC |
487 | |
488 | BFD_ASSERT (s); | |
489 | alocation[i] = s; | |
490 | ||
491 | s->the_bfd = abfd; | |
492 | s->name = syms[i].name; | |
493 | s->value = 0; | |
494 | s->flags = convert_flags (&syms[i]); | |
495 | switch (syms[i].def) | |
496 | { | |
497 | case LDPK_COMMON: | |
498 | s->section = &fake_common_section; | |
499 | break; | |
500 | case LDPK_UNDEF: | |
501 | case LDPK_WEAKUNDEF: | |
502 | s->section = bfd_und_section_ptr; | |
503 | break; | |
504 | case LDPK_DEF: | |
505 | case LDPK_WEAKDEF: | |
506 | s->section = &fake_section; | |
507 | break; | |
508 | default: | |
509 | BFD_ASSERT (0); | |
510 | } | |
511 | ||
512 | s->udata.p = (void *) &syms[i]; | |
513 | } | |
514 | ||
515 | return nsyms; | |
516 | } | |
517 | ||
518 | static void | |
519 | bfd_plugin_print_symbol (bfd *abfd ATTRIBUTE_UNUSED, | |
520 | PTR afile ATTRIBUTE_UNUSED, | |
521 | asymbol *symbol ATTRIBUTE_UNUSED, | |
522 | bfd_print_symbol_type how ATTRIBUTE_UNUSED) | |
523 | { | |
524 | BFD_ASSERT (0); | |
525 | } | |
526 | ||
527 | static void | |
528 | bfd_plugin_get_symbol_info (bfd *abfd ATTRIBUTE_UNUSED, | |
529 | asymbol *symbol, | |
530 | symbol_info *ret) | |
531 | { | |
532 | bfd_symbol_info (symbol, ret); | |
533 | } | |
534 | ||
535 | /* Make an empty symbol. */ | |
536 | ||
537 | static asymbol * | |
538 | bfd_plugin_make_empty_symbol (bfd *abfd) | |
539 | { | |
d3ce72d0 NC |
540 | asymbol *new_symbol = bfd_zalloc (abfd, sizeof (asymbol)); |
541 | if (new_symbol == NULL) | |
542 | return new_symbol; | |
543 | new_symbol->the_bfd = abfd; | |
544 | return new_symbol; | |
ce3c775b NC |
545 | } |
546 | ||
547 | static int | |
548 | bfd_plugin_sizeof_headers (bfd *a ATTRIBUTE_UNUSED, | |
549 | struct bfd_link_info *info ATTRIBUTE_UNUSED) | |
550 | { | |
551 | BFD_ASSERT (0); | |
552 | return 0; | |
553 | } | |
554 | ||
ce3c775b NC |
555 | const bfd_target plugin_vec = |
556 | { | |
557 | "plugin", /* Name. */ | |
558 | bfd_target_unknown_flavour, | |
559 | BFD_ENDIAN_LITTLE, /* Target byte order. */ | |
560 | BFD_ENDIAN_LITTLE, /* Target headers byte order. */ | |
561 | (HAS_RELOC | EXEC_P | /* Object flags. */ | |
562 | HAS_LINENO | HAS_DEBUG | | |
563 | HAS_SYMS | HAS_LOCALS | DYNAMIC | WP_TEXT | D_PAGED), | |
564 | (SEC_CODE | SEC_DATA | SEC_ROM | SEC_HAS_CONTENTS | |
565 | | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* Section flags. */ | |
566 | 0, /* symbol_leading_char. */ | |
567 | '/', /* ar_pad_char. */ | |
568 | 15, /* ar_max_namelen. */ | |
0aabe54e | 569 | 0, /* match priority. */ |
ce3c775b NC |
570 | |
571 | bfd_getl64, bfd_getl_signed_64, bfd_putl64, | |
572 | bfd_getl32, bfd_getl_signed_32, bfd_putl32, | |
573 | bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */ | |
574 | bfd_getl64, bfd_getl_signed_64, bfd_putl64, | |
575 | bfd_getl32, bfd_getl_signed_32, bfd_putl32, | |
576 | bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */ | |
577 | ||
578 | { /* bfd_check_format. */ | |
579 | _bfd_dummy_target, | |
580 | bfd_plugin_object_p, | |
581 | bfd_generic_archive_p, | |
582 | _bfd_dummy_target | |
583 | }, | |
584 | { /* bfd_set_format. */ | |
585 | bfd_false, | |
4846b70a | 586 | bfd_false, |
ce3c775b NC |
587 | _bfd_generic_mkarchive, |
588 | bfd_false, | |
589 | }, | |
590 | { /* bfd_write_contents. */ | |
591 | bfd_false, | |
592 | bfd_false, | |
593 | _bfd_write_archive_contents, | |
594 | bfd_false, | |
595 | }, | |
596 | ||
597 | BFD_JUMP_TABLE_GENERIC (bfd_plugin), | |
598 | BFD_JUMP_TABLE_COPY (bfd_plugin), | |
599 | BFD_JUMP_TABLE_CORE (bfd_plugin), | |
600 | BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff), | |
601 | BFD_JUMP_TABLE_SYMBOLS (bfd_plugin), | |
602 | BFD_JUMP_TABLE_RELOCS (_bfd_norelocs), | |
603 | BFD_JUMP_TABLE_WRITE (bfd_plugin), | |
604 | BFD_JUMP_TABLE_LINK (bfd_plugin), | |
605 | BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic), | |
606 | ||
607 | NULL, | |
608 | ||
609 | NULL /* backend_data. */ | |
610 | }; | |
98950613 | 611 | #endif /* BFD_SUPPORTS_PLUGIN */ |