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Merge remote branch 'origin/master'
[binutils/dougsmingw.git] / bfd / xsym.c
blob6d56729a1b8704035dc0f15b400eae03a35a4d56
1 /* xSYM symbol-file support for BFD.
2 Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
3 2009 Free Software Foundation, Inc.
4
5 This file is part of BFD, the Binary File Descriptor library.
6
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 3 of the License, or
10 (at your option) any later version.
11
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.
16
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., 51 Franklin Street - Fifth Floor, Boston,
20 MA 02110-1301, USA. */
21
22 #include "alloca-conf.h"
23 #include "sysdep.h"
24 #include "xsym.h"
25 #include "bfd.h"
26 #include "libbfd.h"
27
28 #define bfd_sym_close_and_cleanup _bfd_generic_close_and_cleanup
29 #define bfd_sym_bfd_free_cached_info _bfd_generic_bfd_free_cached_info
30 #define bfd_sym_new_section_hook _bfd_generic_new_section_hook
31 #define bfd_sym_bfd_is_local_label_name bfd_generic_is_local_label_name
32 #define bfd_sym_bfd_is_target_special_symbol ((bfd_boolean (*) (bfd *, asymbol *)) bfd_false)
33 #define bfd_sym_get_lineno _bfd_nosymbols_get_lineno
34 #define bfd_sym_find_nearest_line _bfd_nosymbols_find_nearest_line
35 #define bfd_sym_find_inliner_info _bfd_nosymbols_find_inliner_info
36 #define bfd_sym_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
37 #define bfd_sym_read_minisymbols _bfd_generic_read_minisymbols
38 #define bfd_sym_minisymbol_to_symbol _bfd_generic_minisymbol_to_symbol
39 #define bfd_sym_set_arch_mach _bfd_generic_set_arch_mach
40 #define bfd_sym_get_section_contents _bfd_generic_get_section_contents
41 #define bfd_sym_set_section_contents _bfd_generic_set_section_contents
42 #define bfd_sym_bfd_get_relocated_section_contents bfd_generic_get_relocated_section_contents
43 #define bfd_sym_bfd_relax_section bfd_generic_relax_section
44 #define bfd_sym_bfd_gc_sections bfd_generic_gc_sections
45 #define bfd_sym_bfd_merge_sections bfd_generic_merge_sections
46 #define bfd_sym_bfd_is_group_section bfd_generic_is_group_section
47 #define bfd_sym_bfd_discard_group bfd_generic_discard_group
48 #define bfd_sym_section_already_linked _bfd_generic_section_already_linked
49 #define bfd_sym_bfd_define_common_symbol bfd_generic_define_common_symbol
50 #define bfd_sym_bfd_link_hash_table_create _bfd_generic_link_hash_table_create
51 #define bfd_sym_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
52 #define bfd_sym_bfd_link_add_symbols _bfd_generic_link_add_symbols
53 #define bfd_sym_bfd_link_just_syms _bfd_generic_link_just_syms
54 #define bfd_sym_bfd_copy_link_hash_symbol_type \
55 _bfd_generic_copy_link_hash_symbol_type
56 #define bfd_sym_bfd_final_link _bfd_generic_final_link
57 #define bfd_sym_bfd_link_split_section _bfd_generic_link_split_section
58 #define bfd_sym_get_section_contents_in_window _bfd_generic_get_section_contents_in_window
59
60 extern const bfd_target sym_vec;
61
62 static int
63 pstrcmp (const char *as, const char *bs)
64 {
65 const unsigned char *a = (const unsigned char *) as;
66 const unsigned char *b = (const unsigned char *) bs;
67 unsigned char clen;
68 int ret;
69
70 clen = (a[0] > b[0]) ? b[0] : a[0];
71 ret = memcmp (a + 1, b + 1, clen);
72 if (ret != 0)
73 return ret;
74
75 if (a[0] == b[0])
76 return 0;
77 else if (a[0] < b[0])
78 return -1;
79 else
80 return 1;
81 }
82
83 static unsigned long
84 compute_offset (unsigned long first_page,
85 unsigned long page_size,
86 unsigned long entry_size,
87 unsigned long sym_index)
88 {
89 unsigned long entries_per_page = page_size / entry_size;
90 unsigned long page_number = first_page + (sym_index / entries_per_page);
91 unsigned long page_offset = (sym_index % entries_per_page) * entry_size;
92
93 return (page_number * page_size) + page_offset;
94 }
95
96 bfd_boolean
97 bfd_sym_mkobject (bfd *abfd ATTRIBUTE_UNUSED)
98 {
99 return 1;
100 }
101
102 void
103 bfd_sym_print_symbol (bfd *abfd ATTRIBUTE_UNUSED,
104 void * afile ATTRIBUTE_UNUSED,
105 asymbol *symbol ATTRIBUTE_UNUSED,
106 bfd_print_symbol_type how ATTRIBUTE_UNUSED)
107 {
108 return;
109 }
110
111 bfd_boolean
112 bfd_sym_valid (bfd *abfd)
113 {
114 if (abfd == NULL || abfd->xvec == NULL)
115 return 0;
116
117 return abfd->xvec == &sym_vec;
118 }
119
120 unsigned char *
121 bfd_sym_read_name_table (bfd *abfd, bfd_sym_header_block *dshb)
122 {
123 unsigned char *rstr;
124 long ret;
125 size_t table_size = dshb->dshb_nte.dti_page_count * dshb->dshb_page_size;
126 size_t table_offset = dshb->dshb_nte.dti_first_page * dshb->dshb_page_size;
127
128 rstr = bfd_alloc (abfd, table_size);
129 if (rstr == NULL)
130 return rstr;
131
132 bfd_seek (abfd, table_offset, SEEK_SET);
133 ret = bfd_bread (rstr, table_size, abfd);
134 if (ret < 0 || (unsigned long) ret != table_size)
135 {
136 bfd_release (abfd, rstr);
137 return NULL;
138 }
139
140 return rstr;
141 }
142
143 void
144 bfd_sym_parse_file_reference_v32 (unsigned char *buf,
145 size_t len,
146 bfd_sym_file_reference *entry)
147 {
148 BFD_ASSERT (len == 6);
149
150 entry->fref_frte_index = bfd_getb16 (buf);
151 entry->fref_offset = bfd_getb32 (buf + 2);
152 }
153
154 void
155 bfd_sym_parse_disk_table_v32 (unsigned char *buf,
156 size_t len,
157 bfd_sym_table_info *table)
158 {
159 BFD_ASSERT (len == 8);
160
161 table->dti_first_page = bfd_getb16 (buf);
162 table->dti_page_count = bfd_getb16 (buf + 2);
163 table->dti_object_count = bfd_getb32 (buf + 4);
164 }
165
166 void
167 bfd_sym_parse_header_v32 (unsigned char *buf,
168 size_t len,
169 bfd_sym_header_block *header)
170 {
171 BFD_ASSERT (len == 154);
172
173 memcpy (header->dshb_id, buf, 32);
174 header->dshb_page_size = bfd_getb16 (buf + 32);
175 header->dshb_hash_page = bfd_getb16 (buf + 34);
176 header->dshb_root_mte = bfd_getb16 (buf + 36);
177 header->dshb_mod_date = bfd_getb32 (buf + 38);
178
179 bfd_sym_parse_disk_table_v32 (buf + 42, 8, &header->dshb_frte);
180 bfd_sym_parse_disk_table_v32 (buf + 50, 8, &header->dshb_rte);
181 bfd_sym_parse_disk_table_v32 (buf + 58, 8, &header->dshb_mte);
182 bfd_sym_parse_disk_table_v32 (buf + 66, 8, &header->dshb_cmte);
183 bfd_sym_parse_disk_table_v32 (buf + 74, 8, &header->dshb_cvte);
184 bfd_sym_parse_disk_table_v32 (buf + 82, 8, &header->dshb_csnte);
185 bfd_sym_parse_disk_table_v32 (buf + 90, 8, &header->dshb_clte);
186 bfd_sym_parse_disk_table_v32 (buf + 98, 8, &header->dshb_ctte);
187 bfd_sym_parse_disk_table_v32 (buf + 106, 8, &header->dshb_tte);
188 bfd_sym_parse_disk_table_v32 (buf + 114, 8, &header->dshb_nte);
189 bfd_sym_parse_disk_table_v32 (buf + 122, 8, &header->dshb_tinfo);
190 bfd_sym_parse_disk_table_v32 (buf + 130, 8, &header->dshb_fite);
191 bfd_sym_parse_disk_table_v32 (buf + 138, 8, &header->dshb_const);
192
193 memcpy (&header->dshb_file_creator, buf + 146, 4);
194 memcpy (&header->dshb_file_type, buf + 150, 4);
195 }
196
197 int
198 bfd_sym_read_header_v32 (bfd *abfd, bfd_sym_header_block *header)
199 {
200 unsigned char buf[154];
201 long ret;
202
203 ret = bfd_bread (buf, 154, abfd);
204 if (ret != 154)
205 return -1;
206
207 bfd_sym_parse_header_v32 (buf, 154, header);
208
209 return 0;
210 }
211
212 int
213 bfd_sym_read_header_v34 (bfd *abfd ATTRIBUTE_UNUSED,
214 bfd_sym_header_block *header ATTRIBUTE_UNUSED)
215 {
216 abort ();
217 }
218
219 int
220 bfd_sym_read_header (bfd *abfd,
221 bfd_sym_header_block *header,
222 bfd_sym_version version)
223 {
224 switch (version)
225 {
226 case BFD_SYM_VERSION_3_5:
227 case BFD_SYM_VERSION_3_4:
228 return bfd_sym_read_header_v34 (abfd, header);
229 case BFD_SYM_VERSION_3_3:
230 case BFD_SYM_VERSION_3_2:
231 return bfd_sym_read_header_v32 (abfd, header);
232 case BFD_SYM_VERSION_3_1:
233 default:
234 return 0;
235 }
236 }
237
238 int
239 bfd_sym_read_version (bfd *abfd, bfd_sym_version *version)
240 {
241 char version_string[32];
242 long ret;
243
244 ret = bfd_bread (version_string, sizeof (version_string), abfd);
245 if (ret != sizeof (version_string))
246 return -1;
247
248 if (pstrcmp (version_string, BFD_SYM_VERSION_STR_3_1) == 0)
249 *version = BFD_SYM_VERSION_3_1;
250 else if (pstrcmp (version_string, BFD_SYM_VERSION_STR_3_2) == 0)
251 *version = BFD_SYM_VERSION_3_2;
252 else if (pstrcmp (version_string, BFD_SYM_VERSION_STR_3_3) == 0)
253 *version = BFD_SYM_VERSION_3_3;
254 else if (pstrcmp (version_string, BFD_SYM_VERSION_STR_3_4) == 0)
255 *version = BFD_SYM_VERSION_3_4;
256 else if (pstrcmp (version_string, BFD_SYM_VERSION_STR_3_5) == 0)
257 *version = BFD_SYM_VERSION_3_5;
258 else
259 return -1;
260
261 return 0;
262 }
263
264 void
265 bfd_sym_display_table_summary (FILE *f,
266 bfd_sym_table_info *dti,
267 const char *name)
268 {
269 fprintf (f, "%-6s %13ld %13ld %13ld\n",
270 name,
271 dti->dti_first_page,
272 dti->dti_page_count,
273 dti->dti_object_count);
274 }
275
276 void
277 bfd_sym_display_header (FILE *f, bfd_sym_header_block *dshb)
278 {
279 fprintf (f, " Version: %.*s\n", dshb->dshb_id[0], dshb->dshb_id + 1);
280 fprintf (f, " Page Size: 0x%x\n", dshb->dshb_page_size);
281 fprintf (f, " Hash Page: %lu\n", dshb->dshb_hash_page);
282 fprintf (f, " Root MTE: %lu\n", dshb->dshb_root_mte);
283 fprintf (f, " Modification Date: ");
284 fprintf (f, "[unimplemented]");
285 fprintf (f, " (0x%lx)\n", dshb->dshb_mod_date);
286
287 fprintf (f, " File Creator: %.4s Type: %.4s\n\n",
288 dshb->dshb_file_creator, dshb->dshb_file_type);
289
290 fprintf (f, "Table Name First Page Page Count Object Count\n");
291 fprintf (f, "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n");
292
293 bfd_sym_display_table_summary (f, &dshb->dshb_nte, "NTE");
294 bfd_sym_display_table_summary (f, &dshb->dshb_rte, "RTE");
295 bfd_sym_display_table_summary (f, &dshb->dshb_mte, "MTE");
296 bfd_sym_display_table_summary (f, &dshb->dshb_frte, "FRTE");
297 bfd_sym_display_table_summary (f, &dshb->dshb_cmte, "CMTE");
298 bfd_sym_display_table_summary (f, &dshb->dshb_cvte, "CVTE");
299 bfd_sym_display_table_summary (f, &dshb->dshb_csnte, "CSNTE");
300 bfd_sym_display_table_summary (f, &dshb->dshb_clte, "CLTE");
301 bfd_sym_display_table_summary (f, &dshb->dshb_ctte, "CTTE");
302 bfd_sym_display_table_summary (f, &dshb->dshb_tte, "TTE");
303 bfd_sym_display_table_summary (f, &dshb->dshb_tinfo, "TINFO");
304 bfd_sym_display_table_summary (f, &dshb->dshb_fite, "FITE");
305 bfd_sym_display_table_summary (f, &dshb->dshb_const, "CONST");
306
307 fprintf (f, "\n");
308 }
309
310 void
311 bfd_sym_parse_resources_table_entry_v32 (unsigned char *buf,
312 size_t len,
313 bfd_sym_resources_table_entry *entry)
314 {
315 BFD_ASSERT (len == 18);
316
317 memcpy (&entry->rte_res_type, buf, 4);
318 entry->rte_res_number = bfd_getb16 (buf + 4);
319 entry->rte_nte_index = bfd_getb32 (buf + 6);
320 entry->rte_mte_first = bfd_getb16 (buf + 10);
321 entry->rte_mte_last = bfd_getb16 (buf + 12);
322 entry->rte_res_size = bfd_getb32 (buf + 14);
323 }
324
325 void
326 bfd_sym_parse_modules_table_entry_v33 (unsigned char *buf,
327 size_t len,
328 bfd_sym_modules_table_entry *entry)
329 {
330 BFD_ASSERT (len == 46);
331
332 entry->mte_rte_index = bfd_getb16 (buf);
333 entry->mte_res_offset = bfd_getb32 (buf + 2);
334 entry->mte_size = bfd_getb32 (buf + 6);
335 entry->mte_kind = buf[10];
336 entry->mte_scope = buf[11];
337 entry->mte_parent = bfd_getb16 (buf + 12);
338 bfd_sym_parse_file_reference_v32 (buf + 14, 6, &entry->mte_imp_fref);
339 entry->mte_imp_end = bfd_getb32 (buf + 20);
340 entry->mte_nte_index = bfd_getb32 (buf + 24);
341 entry->mte_cmte_index = bfd_getb16 (buf + 28);
342 entry->mte_cvte_index = bfd_getb32 (buf + 30);
343 entry->mte_clte_index = bfd_getb16 (buf + 34);
344 entry->mte_ctte_index = bfd_getb16 (buf + 36);
345 entry->mte_csnte_idx_1 = bfd_getb32 (buf + 38);
346 entry->mte_csnte_idx_2 = bfd_getb32 (buf + 42);
347 }
348
349 void
350 bfd_sym_parse_file_references_table_entry_v32 (unsigned char *buf,
351 size_t len,
352 bfd_sym_file_references_table_entry *entry)
353 {
354 unsigned int type;
355
356 BFD_ASSERT (len == 10);
357
358 memset (entry, 0, sizeof (bfd_sym_file_references_table_entry));
359 type = bfd_getb16 (buf);
360
361 switch (type)
362 {
363 case BFD_SYM_END_OF_LIST_3_2:
364 entry->generic.type = BFD_SYM_END_OF_LIST;
365 break;
366
367 case BFD_SYM_FILE_NAME_INDEX_3_2:
368 entry->filename.type = BFD_SYM_FILE_NAME_INDEX;
369 entry->filename.nte_index = bfd_getb32 (buf + 2);
370 entry->filename.mod_date = bfd_getb32 (buf + 6);
371 break;
372
373 default:
374 entry->entry.mte_index = type;
375 entry->entry.file_offset = bfd_getb32 (buf + 2);
376 }
377 }
378
379 void
380 bfd_sym_parse_contained_modules_table_entry_v32 (unsigned char *buf,
381 size_t len,
382 bfd_sym_contained_modules_table_entry *entry)
383 {
384 unsigned int type;
385
386 BFD_ASSERT (len == 6);
387
388 memset (entry, 0, sizeof (bfd_sym_contained_modules_table_entry));
389 type = bfd_getb16 (buf);
390
391 switch (type)
392 {
393 case BFD_SYM_END_OF_LIST_3_2:
394 entry->generic.type = BFD_SYM_END_OF_LIST;
395 break;
396
397 default:
398 entry->entry.mte_index = type;
399 entry->entry.nte_index = bfd_getb32 (buf + 2);
400 break;
401 }
402 }
403
404 void
405 bfd_sym_parse_contained_variables_table_entry_v32 (unsigned char *buf,
406 size_t len,
407 bfd_sym_contained_variables_table_entry *entry)
408 {
409 unsigned int type;
410
411 BFD_ASSERT (len == 26);
412
413 memset (entry, 0, sizeof (bfd_sym_contained_variables_table_entry));
414 type = bfd_getb16 (buf);
415
416 switch (type)
417 {
418 case BFD_SYM_END_OF_LIST_3_2:
419 entry->generic.type = BFD_SYM_END_OF_LIST;
420 break;
421
422 case BFD_SYM_SOURCE_FILE_CHANGE_3_2:
423 entry->file.type = BFD_SYM_SOURCE_FILE_CHANGE;
424 bfd_sym_parse_file_reference_v32 (buf + 2, 6, &entry->file.fref);
425 break;
426
427 default:
428 entry->entry.tte_index = type;
429 entry->entry.nte_index = bfd_getb32 (buf + 2);
430 entry->entry.file_delta = bfd_getb16 (buf + 6);
431 entry->entry.scope = buf[8];
432 entry->entry.la_size = buf[9];
433
434 if (entry->entry.la_size == BFD_SYM_CVTE_SCA)
435 {
436 entry->entry.address.scstruct.sca_kind = buf[10];
437 entry->entry.address.scstruct.sca_class = buf[11];
438 entry->entry.address.scstruct.sca_offset = bfd_getb32 (buf + 12);
439 }
440 else if (entry->entry.la_size <= BFD_SYM_CVTE_SCA)
441 {
442 #if BFD_SYM_CVTE_SCA > 0
443 memcpy (&entry->entry.address.lastruct.la, buf + 10,
444 BFD_SYM_CVTE_SCA);
445 #endif
446 entry->entry.address.lastruct.la_kind = buf[23];
447 }
448 else if (entry->entry.la_size == BFD_SYM_CVTE_BIG_LA)
449 {
450 entry->entry.address.biglastruct.big_la = bfd_getb32 (buf + 10);
451 entry->entry.address.biglastruct.big_la_kind = buf[12];
452 }
453 }
454 }
455
456 void
457 bfd_sym_parse_contained_statements_table_entry_v32 (unsigned char *buf,
458 size_t len,
459 bfd_sym_contained_statements_table_entry *entry)
460 {
461 unsigned int type;
462
463 BFD_ASSERT (len == 8);
464
465 memset (entry, 0, sizeof (bfd_sym_contained_statements_table_entry));
466 type = bfd_getb16 (buf);
467
468 switch (type)
469 {
470 case BFD_SYM_END_OF_LIST_3_2:
471 entry->generic.type = BFD_SYM_END_OF_LIST;
472 break;
473
474 case BFD_SYM_SOURCE_FILE_CHANGE_3_2:
475 entry->file.type = BFD_SYM_SOURCE_FILE_CHANGE;
476 bfd_sym_parse_file_reference_v32 (buf + 2, 6, &entry->file.fref);
477 break;
478
479 default:
480 entry->entry.mte_index = type;
481 entry->entry.mte_offset = bfd_getb16 (buf + 2);
482 entry->entry.file_delta = bfd_getb32 (buf + 4);
483 break;
484 }
485 }
486
487 void
488 bfd_sym_parse_contained_labels_table_entry_v32 (unsigned char *buf,
489 size_t len,
490 bfd_sym_contained_labels_table_entry *entry)
491 {
492 unsigned int type;
493
494 BFD_ASSERT (len == 12);
495
496 memset (entry, 0, sizeof (bfd_sym_contained_labels_table_entry));
497 type = bfd_getb16 (buf);
498
499 switch (type)
500 {
501 case BFD_SYM_END_OF_LIST_3_2:
502 entry->generic.type = BFD_SYM_END_OF_LIST;
503 break;
504
505 case BFD_SYM_SOURCE_FILE_CHANGE_3_2:
506 entry->file.type = BFD_SYM_SOURCE_FILE_CHANGE;
507 bfd_sym_parse_file_reference_v32 (buf + 2, 6, &entry->file.fref);
508 break;
509
510 default:
511 entry->entry.mte_index = type;
512 entry->entry.mte_offset = bfd_getb16 (buf + 2);
513 entry->entry.nte_index = bfd_getb32 (buf + 4);
514 entry->entry.file_delta = bfd_getb16 (buf + 8);
515 entry->entry.scope = bfd_getb16 (buf + 10);
516 break;
517 }
518 }
519
520 void
521 bfd_sym_parse_type_table_entry_v32 (unsigned char *buf,
522 size_t len,
523 bfd_sym_type_table_entry *entry)
524 {
525 BFD_ASSERT (len == 4);
526
527 *entry = bfd_getb32 (buf);
528 }
529
530 int
531 bfd_sym_fetch_resources_table_entry (bfd *abfd,
532 bfd_sym_resources_table_entry *entry,
533 unsigned long sym_index)
534 {
535 void (*parser) (unsigned char *, size_t, bfd_sym_resources_table_entry *);
536 unsigned long offset;
537 unsigned long entry_size;
538 unsigned char buf[18];
539 bfd_sym_data_struct *sdata = NULL;
540
541 parser = NULL;
542 BFD_ASSERT (bfd_sym_valid (abfd));
543 sdata = abfd->tdata.sym_data;
544
545 if (sym_index == 0)
546 return -1;
547
548 switch (sdata->version)
549 {
550 case BFD_SYM_VERSION_3_5:
551 case BFD_SYM_VERSION_3_4:
552 return -1;
553
554 case BFD_SYM_VERSION_3_3:
555 case BFD_SYM_VERSION_3_2:
556 entry_size = 18;
557 parser = bfd_sym_parse_resources_table_entry_v32;
558 break;
559
560 case BFD_SYM_VERSION_3_1:
561 default:
562 return -1;
563 }
564 if (parser == NULL)
565 return -1;
566
567 offset = compute_offset (sdata->header.dshb_rte.dti_first_page,
568 sdata->header.dshb_page_size,
569 entry_size, sym_index);
570
571 if (bfd_seek (abfd, offset, SEEK_SET) < 0)
572 return -1;
573 if (bfd_bread (buf, entry_size, abfd) != entry_size)
574 return -1;
575
576 (*parser) (buf, entry_size, entry);
577
578 return 0;
579 }
580
581 int
582 bfd_sym_fetch_modules_table_entry (bfd *abfd,
583 bfd_sym_modules_table_entry *entry,
584 unsigned long sym_index)
585 {
586 void (*parser) (unsigned char *, size_t, bfd_sym_modules_table_entry *);
587 unsigned long offset;
588 unsigned long entry_size;
589 unsigned char buf[46];
590 bfd_sym_data_struct *sdata = NULL;
591
592 parser = NULL;
593 BFD_ASSERT (bfd_sym_valid (abfd));
594 sdata = abfd->tdata.sym_data;
595
596 if (sym_index == 0)
597 return -1;
598
599 switch (sdata->version)
600 {
601 case BFD_SYM_VERSION_3_5:
602 case BFD_SYM_VERSION_3_4:
603 return -1;
604
605 case BFD_SYM_VERSION_3_3:
606 entry_size = 46;
607 parser = bfd_sym_parse_modules_table_entry_v33;
608 break;
609
610 case BFD_SYM_VERSION_3_2:
611 case BFD_SYM_VERSION_3_1:
612 default:
613 return -1;
614 }
615 if (parser == NULL)
616 return -1;
617
618 offset = compute_offset (sdata->header.dshb_mte.dti_first_page,
619 sdata->header.dshb_page_size,
620 entry_size, sym_index);
621
622 if (bfd_seek (abfd, offset, SEEK_SET) < 0)
623 return -1;
624 if (bfd_bread (buf, entry_size, abfd) != entry_size)
625 return -1;
626
627 (*parser) (buf, entry_size, entry);
628
629 return 0;
630 }
631
632 int
633 bfd_sym_fetch_file_references_table_entry (bfd *abfd,
634 bfd_sym_file_references_table_entry *entry,
635 unsigned long sym_index)
636 {
637 void (*parser) (unsigned char *, size_t, bfd_sym_file_references_table_entry *);
638 unsigned long offset;
639 unsigned long entry_size = 0;
640 unsigned char buf[8];
641 bfd_sym_data_struct *sdata = NULL;
642
643 parser = NULL;
644 BFD_ASSERT (bfd_sym_valid (abfd));
645 sdata = abfd->tdata.sym_data;
646
647 if (sym_index == 0)
648 return -1;
649
650 switch (sdata->version)
651 {
652 case BFD_SYM_VERSION_3_3:
653 case BFD_SYM_VERSION_3_2:
654 entry_size = 10;
655 parser = bfd_sym_parse_file_references_table_entry_v32;
656 break;
657
658 case BFD_SYM_VERSION_3_5:
659 case BFD_SYM_VERSION_3_4:
660 case BFD_SYM_VERSION_3_1:
661 default:
662 break;
663 }
664
665 if (parser == NULL)
666 return -1;
667
668 offset = compute_offset (sdata->header.dshb_frte.dti_first_page,
669 sdata->header.dshb_page_size,
670 entry_size, sym_index);
671
672 if (bfd_seek (abfd, offset, SEEK_SET) < 0)
673 return -1;
674 if (bfd_bread (buf, entry_size, abfd) != entry_size)
675 return -1;
676
677 (*parser) (buf, entry_size, entry);
678
679 return 0;
680 }
681
682 int
683 bfd_sym_fetch_contained_modules_table_entry (bfd *abfd,
684 bfd_sym_contained_modules_table_entry *entry,
685 unsigned long sym_index)
686 {
687 void (*parser) (unsigned char *, size_t, bfd_sym_contained_modules_table_entry *);
688 unsigned long offset;
689 unsigned long entry_size = 0;
690 unsigned char buf[6];
691 bfd_sym_data_struct *sdata = NULL;
692
693 parser = NULL;
694 BFD_ASSERT (bfd_sym_valid (abfd));
695 sdata = abfd->tdata.sym_data;
696
697 if (sym_index == 0)
698 return -1;
699
700 switch (sdata->version)
701 {
702 case BFD_SYM_VERSION_3_3:
703 case BFD_SYM_VERSION_3_2:
704 entry_size = 6;
705 parser = bfd_sym_parse_contained_modules_table_entry_v32;
706 break;
707
708 case BFD_SYM_VERSION_3_5:
709 case BFD_SYM_VERSION_3_4:
710 case BFD_SYM_VERSION_3_1:
711 default:
712 break;
713 }
714
715 if (parser == NULL)
716 return -1;
717
718 offset = compute_offset (sdata->header.dshb_cmte.dti_first_page,
719 sdata->header.dshb_page_size,
720 entry_size, sym_index);
721
722 if (bfd_seek (abfd, offset, SEEK_SET) < 0)
723 return -1;
724 if (bfd_bread (buf, entry_size, abfd) != entry_size)
725 return -1;
726
727 (*parser) (buf, entry_size, entry);
728
729 return 0;
730 }
731
732 int
733 bfd_sym_fetch_contained_variables_table_entry (bfd *abfd,
734 bfd_sym_contained_variables_table_entry *entry,
735 unsigned long sym_index)
736 {
737 void (*parser) (unsigned char *, size_t, bfd_sym_contained_variables_table_entry *);
738 unsigned long offset;
739 unsigned long entry_size = 0;
740 unsigned char buf[26];
741 bfd_sym_data_struct *sdata = NULL;
742
743 parser = NULL;
744 BFD_ASSERT (bfd_sym_valid (abfd));
745 sdata = abfd->tdata.sym_data;
746
747 if (sym_index == 0)
748 return -1;
749
750 switch (sdata->version)
751 {
752 case BFD_SYM_VERSION_3_3:
753 case BFD_SYM_VERSION_3_2:
754 entry_size = 26;
755 parser = bfd_sym_parse_contained_variables_table_entry_v32;
756 break;
757
758 case BFD_SYM_VERSION_3_5:
759 case BFD_SYM_VERSION_3_4:
760 case BFD_SYM_VERSION_3_1:
761 default:
762 break;
763 }
764
765 if (parser == NULL)
766 return -1;
767
768 offset = compute_offset (sdata->header.dshb_cvte.dti_first_page,
769 sdata->header.dshb_page_size,
770 entry_size, sym_index);
771
772 if (bfd_seek (abfd, offset, SEEK_SET) < 0)
773 return -1;
774 if (bfd_bread (buf, entry_size, abfd) != entry_size)
775 return -1;
776
777 (*parser) (buf, entry_size, entry);
778
779 return 0;
780 }
781
782 int
783 bfd_sym_fetch_contained_statements_table_entry (bfd *abfd,
784 bfd_sym_contained_statements_table_entry *entry,
785 unsigned long sym_index)
786 {
787 void (*parser) (unsigned char *, size_t, bfd_sym_contained_statements_table_entry *);
788 unsigned long offset;
789 unsigned long entry_size = 0;
790 unsigned char buf[8];
791 bfd_sym_data_struct *sdata = NULL;
792
793 parser = NULL;
794 BFD_ASSERT (bfd_sym_valid (abfd));
795 sdata = abfd->tdata.sym_data;
796
797 if (sym_index == 0)
798 return -1;
799
800 switch (sdata->version)
801 {
802 case BFD_SYM_VERSION_3_3:
803 case BFD_SYM_VERSION_3_2:
804 entry_size = 8;
805 parser = bfd_sym_parse_contained_statements_table_entry_v32;
806 break;
807
808 case BFD_SYM_VERSION_3_5:
809 case BFD_SYM_VERSION_3_4:
810 case BFD_SYM_VERSION_3_1:
811 default:
812 break;
813 }
814
815 if (parser == NULL)
816 return -1;
817
818 offset = compute_offset (sdata->header.dshb_csnte.dti_first_page,
819 sdata->header.dshb_page_size,
820 entry_size, sym_index);
821
822 if (bfd_seek (abfd, offset, SEEK_SET) < 0)
823 return -1;
824 if (bfd_bread (buf, entry_size, abfd) != entry_size)
825 return -1;
826
827 (*parser) (buf, entry_size, entry);
828
829 return 0;
830 }
831
832 int
833 bfd_sym_fetch_contained_labels_table_entry (bfd *abfd,
834 bfd_sym_contained_labels_table_entry *entry,
835 unsigned long sym_index)
836 {
837 void (*parser) (unsigned char *, size_t, bfd_sym_contained_labels_table_entry *);
838 unsigned long offset;
839 unsigned long entry_size = 0;
840 unsigned char buf[12];
841 bfd_sym_data_struct *sdata = NULL;
842
843 parser = NULL;
844 BFD_ASSERT (bfd_sym_valid (abfd));
845 sdata = abfd->tdata.sym_data;
846
847 if (sym_index == 0)
848 return -1;
849
850 switch (sdata->version)
851 {
852 case BFD_SYM_VERSION_3_3:
853 case BFD_SYM_VERSION_3_2:
854 entry_size = 12;
855 parser = bfd_sym_parse_contained_labels_table_entry_v32;
856 break;
857
858 case BFD_SYM_VERSION_3_5:
859 case BFD_SYM_VERSION_3_4:
860 case BFD_SYM_VERSION_3_1:
861 default:
862 break;
863 }
864
865 if (parser == NULL)
866 return -1;
867
868 offset = compute_offset (sdata->header.dshb_clte.dti_first_page,
869 sdata->header.dshb_page_size,
870 entry_size, sym_index);
871
872 if (bfd_seek (abfd, offset, SEEK_SET) < 0)
873 return -1;
874 if (bfd_bread (buf, entry_size, abfd) != entry_size)
875 return -1;
876
877 (*parser) (buf, entry_size, entry);
878
879 return 0;
880 }
881
882 int
883 bfd_sym_fetch_contained_types_table_entry (bfd *abfd,
884 bfd_sym_contained_types_table_entry *entry,
885 unsigned long sym_index)
886 {
887 void (*parser) (unsigned char *, size_t, bfd_sym_contained_types_table_entry *);
888 unsigned long offset;
889 unsigned long entry_size = 0;
890 unsigned char buf[0];
891 bfd_sym_data_struct *sdata = NULL;
892
893 parser = NULL;
894 BFD_ASSERT (bfd_sym_valid (abfd));
895 sdata = abfd->tdata.sym_data;
896
897 if (sym_index == 0)
898 return -1;
899
900 switch (sdata->version)
901 {
902 case BFD_SYM_VERSION_3_3:
903 case BFD_SYM_VERSION_3_2:
904 entry_size = 0;
905 parser = NULL;
906 break;
907
908 case BFD_SYM_VERSION_3_5:
909 case BFD_SYM_VERSION_3_4:
910 case BFD_SYM_VERSION_3_1:
911 default:
912 break;
913 }
914
915 if (parser == NULL)
916 return -1;
917
918 offset = compute_offset (sdata->header.dshb_ctte.dti_first_page,
919 sdata->header.dshb_page_size,
920 entry_size, sym_index);
921
922 if (bfd_seek (abfd, offset, SEEK_SET) < 0)
923 return -1;
924 if (bfd_bread (buf, entry_size, abfd) != entry_size)
925 return -1;
926
927 (*parser) (buf, entry_size, entry);
928
929 return 0;
930 }
931
932 int
933 bfd_sym_fetch_file_references_index_table_entry (bfd *abfd,
934 bfd_sym_file_references_index_table_entry *entry,
935 unsigned long sym_index)
936 {
937 void (*parser) (unsigned char *, size_t, bfd_sym_file_references_index_table_entry *);
938 unsigned long offset;
939 unsigned long entry_size = 0;
940 unsigned char buf[0];
941 bfd_sym_data_struct *sdata = NULL;
942
943 parser = NULL;
944 BFD_ASSERT (bfd_sym_valid (abfd));
945 sdata = abfd->tdata.sym_data;
946
947 if (sym_index == 0)
948 return -1;
949
950 switch (sdata->version)
951 {
952 case BFD_SYM_VERSION_3_3:
953 case BFD_SYM_VERSION_3_2:
954 entry_size = 0;
955 parser = NULL;
956 break;
957
958 case BFD_SYM_VERSION_3_5:
959 case BFD_SYM_VERSION_3_4:
960 case BFD_SYM_VERSION_3_1:
961 default:
962 break;
963 }
964
965 if (parser == NULL)
966 return -1;
967
968 offset = compute_offset (sdata->header.dshb_fite.dti_first_page,
969 sdata->header.dshb_page_size,
970 entry_size, sym_index);
971
972 if (bfd_seek (abfd, offset, SEEK_SET) < 0)
973 return -1;
974 if (bfd_bread (buf, entry_size, abfd) != entry_size)
975 return -1;
976
977 (*parser) (buf, entry_size, entry);
978
979 return 0;
980 }
981
982 int
983 bfd_sym_fetch_constant_pool_entry (bfd *abfd,
984 bfd_sym_constant_pool_entry *entry,
985 unsigned long sym_index)
986 {
987 void (*parser) (unsigned char *, size_t, bfd_sym_constant_pool_entry *);
988 unsigned long offset;
989 unsigned long entry_size = 0;
990 unsigned char buf[0];
991 bfd_sym_data_struct *sdata = NULL;
992
993 parser = NULL;
994 BFD_ASSERT (bfd_sym_valid (abfd));
995 sdata = abfd->tdata.sym_data;
996
997 if (sym_index == 0)
998 return -1;
999
1000 switch (sdata->version)
1001 {
1002 case BFD_SYM_VERSION_3_3:
1003 case BFD_SYM_VERSION_3_2:
1004 entry_size = 0;
1005 parser = NULL;
1006 break;
1007
1008 case BFD_SYM_VERSION_3_5:
1009 case BFD_SYM_VERSION_3_4:
1010 case BFD_SYM_VERSION_3_1:
1011 default:
1012 break;
1013 }
1014
1015 if (parser == NULL)
1016 return -1;
1017
1018 offset = compute_offset (sdata->header.dshb_fite.dti_first_page,
1019 sdata->header.dshb_page_size,
1020 entry_size, sym_index);
1021
1022 if (bfd_seek (abfd, offset, SEEK_SET) < 0)
1023 return -1;
1024 if (bfd_bread (buf, entry_size, abfd) != entry_size)
1025 return -1;
1026
1027 (*parser) (buf, entry_size, entry);
1028
1029 return 0;
1030 }
1031
1032 int
1033 bfd_sym_fetch_type_table_entry (bfd *abfd,
1034 bfd_sym_type_table_entry *entry,
1035 unsigned long sym_index)
1036 {
1037 void (*parser) (unsigned char *, size_t, bfd_sym_type_table_entry *);
1038 unsigned long offset;
1039 unsigned long entry_size = 0;
1040 unsigned char buf[4];
1041 bfd_sym_data_struct *sdata = NULL;
1042
1043 parser = NULL;
1044 BFD_ASSERT (bfd_sym_valid (abfd));
1045 sdata = abfd->tdata.sym_data;
1046
1047 switch (sdata->version)
1048 {
1049 case BFD_SYM_VERSION_3_3:
1050 case BFD_SYM_VERSION_3_2:
1051 entry_size = 4;
1052 parser = bfd_sym_parse_type_table_entry_v32;
1053 break;
1054
1055 case BFD_SYM_VERSION_3_5:
1056 case BFD_SYM_VERSION_3_4:
1057 case BFD_SYM_VERSION_3_1:
1058 default:
1059 break;
1060 }
1061
1062 if (parser == NULL)
1063 return -1;
1064
1065 offset = compute_offset (sdata->header.dshb_tte.dti_first_page,
1066 sdata->header.dshb_page_size,
1067 entry_size, sym_index);
1068
1069 if (bfd_seek (abfd, offset, SEEK_SET) < 0)
1070 return -1;
1071 if (bfd_bread (buf, entry_size, abfd) != entry_size)
1072 return -1;
1073
1074 (*parser) (buf, entry_size, entry);
1075
1076 return 0;
1077 }
1078
1079 int
1080 bfd_sym_fetch_type_information_table_entry (bfd *abfd,
1081 bfd_sym_type_information_table_entry *entry,
1082 unsigned long offset)
1083 {
1084 unsigned char buf[4];
1085 bfd_sym_data_struct *sdata = NULL;
1086
1087 BFD_ASSERT (bfd_sym_valid (abfd));
1088 sdata = abfd->tdata.sym_data;
1089
1090 if (offset == 0)
1091 return -1;
1092
1093 if (bfd_seek (abfd, offset, SEEK_SET) < 0)
1094 return -1;
1095
1096 if (bfd_bread (buf, 4, abfd) != 4)
1097 return -1;
1098 entry->nte_index = bfd_getb32 (buf);
1099
1100 if (bfd_bread (buf, 2, abfd) != 2)
1101 return -1;
1102 entry->physical_size = bfd_getb16 (buf);
1103
1104 if (entry->physical_size & 0x8000)
1105 {
1106 if (bfd_bread (buf, 4, abfd) != 4)
1107 return -1;
1108 entry->physical_size &= 0x7fff;
1109 entry->logical_size = bfd_getb32 (buf);
1110 entry->offset = offset + 10;
1111 }
1112 else
1113 {
1114 if (bfd_bread (buf, 2, abfd) != 2)
1115 return -1;
1116 entry->physical_size &= 0x7fff;
1117 entry->logical_size = bfd_getb16 (buf);
1118 entry->offset = offset + 8;
1119 }
1120
1121 return 0;
1122 }
1123
1124 int
1125 bfd_sym_fetch_type_table_information (bfd *abfd,
1126 bfd_sym_type_information_table_entry *entry,
1127 unsigned long sym_index)
1128 {
1129 bfd_sym_type_table_entry tindex;
1130 bfd_sym_data_struct *sdata = NULL;
1131
1132 BFD_ASSERT (bfd_sym_valid (abfd));
1133 sdata = abfd->tdata.sym_data;
1134
1135 if (sdata->header.dshb_tte.dti_object_count <= 99)
1136 return -1;
1137 if (sym_index < 100)
1138 return -1;
1139
1140 if (bfd_sym_fetch_type_table_entry (abfd, &tindex, sym_index - 100) < 0)
1141 return -1;
1142 if (bfd_sym_fetch_type_information_table_entry (abfd, entry, tindex) < 0)
1143 return -1;
1144
1145 return 0;
1146 }
1147
1148 const unsigned char *
1149 bfd_sym_symbol_name (bfd *abfd, unsigned long sym_index)
1150 {
1151 bfd_sym_data_struct *sdata = NULL;
1152
1153 BFD_ASSERT (bfd_sym_valid (abfd));
1154 sdata = abfd->tdata.sym_data;
1155
1156 if (sym_index == 0)
1157 return (const unsigned char *) "";
1158
1159 sym_index *= 2;
1160 if ((sym_index / sdata->header.dshb_page_size)
1161 > sdata->header.dshb_nte.dti_page_count)
1162 return (const unsigned char *) "\09[INVALID]";
1163
1164 return (const unsigned char *) sdata->name_table + sym_index;
1165 }
1166
1167 const unsigned char *
1168 bfd_sym_module_name (bfd *abfd, unsigned long sym_index)
1169 {
1170 bfd_sym_modules_table_entry entry;
1171
1172 if (bfd_sym_fetch_modules_table_entry (abfd, &entry, sym_index) < 0)
1173 return (const unsigned char *) "\09[INVALID]";
1174
1175 return bfd_sym_symbol_name (abfd, entry.mte_nte_index);
1176 }
1177
1178 const char *
1179 bfd_sym_unparse_storage_kind (enum bfd_sym_storage_kind kind)
1180 {
1181 switch (kind)
1182 {
1183 case BFD_SYM_STORAGE_KIND_LOCAL: return "LOCAL";
1184 case BFD_SYM_STORAGE_KIND_VALUE: return "VALUE";
1185 case BFD_SYM_STORAGE_KIND_REFERENCE: return "REFERENCE";
1186 case BFD_SYM_STORAGE_KIND_WITH: return "WITH";
1187 default: return "[UNKNOWN]";
1188 }
1189 }
1190
1191 const char *
1192 bfd_sym_unparse_storage_class (enum bfd_sym_storage_class kind)
1193 {
1194 switch (kind)
1195 {
1196 case BFD_SYM_STORAGE_CLASS_REGISTER: return "REGISTER";
1197 case BFD_SYM_STORAGE_CLASS_GLOBAL: return "GLOBAL";
1198 case BFD_SYM_STORAGE_CLASS_FRAME_RELATIVE: return "FRAME_RELATIVE";
1199 case BFD_SYM_STORAGE_CLASS_STACK_RELATIVE: return "STACK_RELATIVE";
1200 case BFD_SYM_STORAGE_CLASS_ABSOLUTE: return "ABSOLUTE";
1201 case BFD_SYM_STORAGE_CLASS_CONSTANT: return "CONSTANT";
1202 case BFD_SYM_STORAGE_CLASS_RESOURCE: return "RESOURCE";
1203 case BFD_SYM_STORAGE_CLASS_BIGCONSTANT: return "BIGCONSTANT";
1204 default: return "[UNKNOWN]";
1205 }
1206 }
1207
1208 const char *
1209 bfd_sym_unparse_module_kind (enum bfd_sym_module_kind kind)
1210 {
1211 switch (kind)
1212 {
1213 case BFD_SYM_MODULE_KIND_NONE: return "NONE";
1214 case BFD_SYM_MODULE_KIND_PROGRAM: return "PROGRAM";
1215 case BFD_SYM_MODULE_KIND_UNIT: return "UNIT";
1216 case BFD_SYM_MODULE_KIND_PROCEDURE: return "PROCEDURE";
1217 case BFD_SYM_MODULE_KIND_FUNCTION: return "FUNCTION";
1218 case BFD_SYM_MODULE_KIND_DATA: return "DATA";
1219 case BFD_SYM_MODULE_KIND_BLOCK: return "BLOCK";
1220 default: return "[UNKNOWN]";
1221 }
1222 }
1223
1224 const char *
1225 bfd_sym_unparse_symbol_scope (enum bfd_sym_symbol_scope scope)
1226 {
1227 switch (scope)
1228 {
1229 case BFD_SYM_SYMBOL_SCOPE_LOCAL: return "LOCAL";
1230 case BFD_SYM_SYMBOL_SCOPE_GLOBAL: return "GLOBAL";
1231 default:
1232 return "[UNKNOWN]";
1233 }
1234 }
1235
1236 void
1237 bfd_sym_print_file_reference (bfd *abfd,
1238 FILE *f,
1239 bfd_sym_file_reference *entry)
1240 {
1241 bfd_sym_file_references_table_entry frtentry;
1242 int ret;
1243
1244 ret = bfd_sym_fetch_file_references_table_entry (abfd, &frtentry,
1245 entry->fref_frte_index);
1246 fprintf (f, "FILE ");
1247
1248 if ((ret < 0) || (frtentry.generic.type != BFD_SYM_FILE_NAME_INDEX))
1249 fprintf (f, "[INVALID]");
1250 else
1251 fprintf (f, "\"%.*s\"",
1252 bfd_sym_symbol_name (abfd, frtentry.filename.nte_index)[0],
1253 &bfd_sym_symbol_name (abfd, frtentry.filename.nte_index)[1]);
1254
1255 fprintf (f, " (FRTE %lu)", entry->fref_frte_index);
1256 }
1257
1258 void
1259 bfd_sym_print_resources_table_entry (bfd *abfd,
1260 FILE *f,
1261 bfd_sym_resources_table_entry *entry)
1262 {
1263 fprintf (f, " \"%.*s\" (NTE %lu), type \"%.4s\", num %u, size %lu, MTE %lu -- %lu",
1264 bfd_sym_symbol_name (abfd, entry->rte_nte_index)[0],
1265 &bfd_sym_symbol_name (abfd, entry->rte_nte_index)[1],
1266 entry->rte_nte_index, entry->rte_res_type, entry->rte_res_number,
1267 entry->rte_res_size, entry->rte_mte_first, entry->rte_mte_last);
1268 }
1269
1270 void
1271 bfd_sym_print_modules_table_entry (bfd *abfd,
1272 FILE *f,
1273 bfd_sym_modules_table_entry *entry)
1274 {
1275 fprintf (f, "\"%.*s\" (NTE %lu)",
1276 bfd_sym_symbol_name (abfd, entry->mte_nte_index)[0],
1277 &bfd_sym_symbol_name (abfd, entry->mte_nte_index)[1],
1278 entry->mte_nte_index);
1279
1280 fprintf (f, "\n ");
1281
1282 bfd_sym_print_file_reference (abfd, f, &entry->mte_imp_fref);
1283 fprintf (f, " range %lu -- %lu",
1284 entry->mte_imp_fref.fref_offset, entry->mte_imp_end);
1285
1286 fprintf (f, "\n ");
1287
1288 fprintf (f, "kind %s", bfd_sym_unparse_module_kind (entry->mte_kind));
1289 fprintf (f, ", scope %s", bfd_sym_unparse_symbol_scope (entry->mte_scope));
1290
1291 fprintf (f, ", RTE %lu, offset %lu, size %lu",
1292 entry->mte_rte_index, entry->mte_res_offset, entry->mte_size);
1293
1294 fprintf (f, "\n ");
1295
1296 fprintf (f, "CMTE %lu, CVTE %lu, CLTE %lu, CTTE %lu, CSNTE1 %lu, CSNTE2 %lu",
1297 entry->mte_cmte_index, entry->mte_cvte_index,
1298 entry->mte_clte_index, entry->mte_ctte_index,
1299 entry->mte_csnte_idx_1, entry->mte_csnte_idx_2);
1300
1301 if (entry->mte_parent != 0)
1302 fprintf (f, ", parent %lu", entry->mte_parent);
1303 else
1304 fprintf (f, ", no parent");
1305
1306 if (entry->mte_cmte_index != 0)
1307 fprintf (f, ", child %lu", entry->mte_cmte_index);
1308 else
1309 fprintf (f, ", no child");
1310 }
1311
1312 void
1313 bfd_sym_print_file_references_table_entry (bfd *abfd,
1314 FILE *f,
1315 bfd_sym_file_references_table_entry *entry)
1316 {
1317 switch (entry->generic.type)
1318 {
1319 case BFD_SYM_FILE_NAME_INDEX:
1320 fprintf (f, "FILE \"%.*s\" (NTE %lu), modtime ",
1321 bfd_sym_symbol_name (abfd, entry->filename.nte_index)[0],
1322 &bfd_sym_symbol_name (abfd, entry->filename.nte_index)[1],
1323 entry->filename.nte_index);
1324
1325 fprintf (f, "[UNIMPLEMENTED]");
1326 /* printModDate (entry->filename.mod_date); */
1327 fprintf (f, " (0x%lx)", entry->filename.mod_date);
1328 break;
1329
1330 case BFD_SYM_END_OF_LIST:
1331 fprintf (f, "END");
1332 break;
1333
1334 default:
1335 fprintf (f, "\"%.*s\" (MTE %lu), offset %lu",
1336 bfd_sym_module_name (abfd, entry->entry.mte_index)[0],
1337 &bfd_sym_module_name (abfd, entry->entry.mte_index)[1],
1338 entry->entry.mte_index,
1339 entry->entry.file_offset);
1340 break;
1341 }
1342 }
1343
1344 void
1345 bfd_sym_print_contained_modules_table_entry (bfd *abfd,
1346 FILE *f,
1347 bfd_sym_contained_modules_table_entry *entry)
1348 {
1349 switch (entry->generic.type)
1350 {
1351 case BFD_SYM_END_OF_LIST:
1352 fprintf (f, "END");
1353 break;
1354
1355 default:
1356 fprintf (f, "\"%.*s\" (MTE %lu, NTE %lu)",
1357 bfd_sym_module_name (abfd, entry->entry.mte_index)[0],
1358 &bfd_sym_module_name (abfd, entry->entry.mte_index)[1],
1359 entry->entry.mte_index,
1360 entry->entry.nte_index);
1361 break;
1362 }
1363 }
1364
1365 void
1366 bfd_sym_print_contained_variables_table_entry (bfd *abfd,
1367 FILE *f,
1368 bfd_sym_contained_variables_table_entry *entry)
1369 {
1370 if (entry->generic.type == BFD_SYM_END_OF_LIST)
1371 {
1372 fprintf (f, "END");
1373 return;
1374 }
1375
1376 if (entry->generic.type == BFD_SYM_SOURCE_FILE_CHANGE)
1377 {
1378 bfd_sym_print_file_reference (abfd, f, &entry->file.fref);
1379 fprintf (f, " offset %lu", entry->file.fref.fref_offset);
1380 return;
1381 }
1382
1383 fprintf (f, "\"%.*s\" (NTE %lu)",
1384 bfd_sym_symbol_name (abfd, entry->entry.nte_index)[0],
1385 &bfd_sym_symbol_name (abfd, entry->entry.nte_index)[1],
1386 entry->entry.nte_index);
1387
1388 fprintf (f, ", TTE %lu", entry->entry.tte_index);
1389 fprintf (f, ", offset %lu", entry->entry.file_delta);
1390 fprintf (f, ", scope %s", bfd_sym_unparse_symbol_scope (entry->entry.scope));
1391
1392 if (entry->entry.la_size == BFD_SYM_CVTE_SCA)
1393 fprintf (f, ", latype %s, laclass %s, laoffset %lu",
1394 bfd_sym_unparse_storage_kind (entry->entry.address.scstruct.sca_kind),
1395 bfd_sym_unparse_storage_class (entry->entry.address.scstruct.sca_class),
1396 entry->entry.address.scstruct.sca_offset);
1397 else if (entry->entry.la_size <= BFD_SYM_CVTE_LA_MAX_SIZE)
1398 {
1399 unsigned long i;
1400
1401 fprintf (f, ", la [");
1402 for (i = 0; i < entry->entry.la_size; i++)
1403 fprintf (f, "0x%02x ", entry->entry.address.lastruct.la[i]);
1404 fprintf (f, "]");
1405 }
1406 else if (entry->entry.la_size == BFD_SYM_CVTE_BIG_LA)
1407 fprintf (f, ", bigla %lu, biglakind %u",
1408 entry->entry.address.biglastruct.big_la,
1409 entry->entry.address.biglastruct.big_la_kind);
1410
1411 else
1412 fprintf (f, ", la [INVALID]");
1413 }
1414
1415 void
1416 bfd_sym_print_contained_statements_table_entry (bfd *abfd,
1417 FILE *f,
1418 bfd_sym_contained_statements_table_entry *entry)
1419 {
1420 if (entry->generic.type == BFD_SYM_END_OF_LIST)
1421 {
1422 fprintf (f, "END");
1423 return;
1424 }
1425
1426 if (entry->generic.type == BFD_SYM_SOURCE_FILE_CHANGE)
1427 {
1428 bfd_sym_print_file_reference (abfd, f, &entry->file.fref);
1429 fprintf (f, " offset %lu", entry->file.fref.fref_offset);
1430 return;
1431 }
1432
1433 fprintf (f, "\"%.*s\" (MTE %lu), offset %lu, delta %lu",
1434 bfd_sym_module_name (abfd, entry->entry.mte_index)[0],
1435 &bfd_sym_module_name (abfd, entry->entry.mte_index)[1],
1436 entry->entry.mte_index,
1437 entry->entry.mte_offset,
1438 entry->entry.file_delta);
1439 }
1440
1441 void
1442 bfd_sym_print_contained_labels_table_entry (bfd *abfd,
1443 FILE *f,
1444 bfd_sym_contained_labels_table_entry *entry)
1445 {
1446 if (entry->generic.type == BFD_SYM_END_OF_LIST)
1447 {
1448 fprintf (f, "END");
1449 return;
1450 }
1451
1452 if (entry->generic.type == BFD_SYM_SOURCE_FILE_CHANGE)
1453 {
1454 bfd_sym_print_file_reference (abfd, f, &entry->file.fref);
1455 fprintf (f, " offset %lu", entry->file.fref.fref_offset);
1456 return;
1457 }
1458
1459 fprintf (f, "\"%.*s\" (MTE %lu), offset %lu, delta %lu, scope %s",
1460 bfd_sym_module_name (abfd, entry->entry.mte_index)[0],
1461 &bfd_sym_module_name (abfd, entry->entry.mte_index)[1],
1462 entry->entry.mte_index,
1463 entry->entry.mte_offset,
1464 entry->entry.file_delta,
1465 bfd_sym_unparse_symbol_scope (entry->entry.scope));
1466 }
1467
1468 void
1469 bfd_sym_print_contained_types_table_entry (bfd *abfd ATTRIBUTE_UNUSED,
1470 FILE *f,
1471 bfd_sym_contained_types_table_entry *entry ATTRIBUTE_UNUSED)
1472 {
1473 fprintf (f, "[UNIMPLEMENTED]");
1474 }
1475
1476 const char *
1477 bfd_sym_type_operator_name (unsigned char num)
1478 {
1479 switch (num)
1480 {
1481 case 1: return "TTE";
1482 case 2: return "PointerTo";
1483 case 3: return "ScalarOf";
1484 case 4: return "ConstantOf";
1485 case 5: return "EnumerationOf";
1486 case 6: return "VectorOf";
1487 case 7: return "RecordOf";
1488 case 8: return "UnionOf";
1489 case 9: return "SubRangeOf";
1490 case 10: return "SetOf";
1491 case 11: return "NamedTypeOf";
1492 case 12: return "ProcOf";
1493 case 13: return "ValueOf";
1494 case 14: return "ArrayOf";
1495 default: return "[UNKNOWN OPERATOR]";
1496 }
1497 }
1498
1499 const char *
1500 bfd_sym_type_basic_name (unsigned char num)
1501 {
1502 switch (num)
1503 {
1504 case 0: return "void";
1505 case 1: return "pascal string";
1506 case 2: return "unsigned long";
1507 case 3: return "signed long";
1508 case 4: return "extended (10 bytes)";
1509 case 5: return "pascal boolean (1 byte)";
1510 case 6: return "unsigned byte";
1511 case 7: return "signed byte";
1512 case 8: return "character (1 byte)";
1513 case 9: return "wide character (2 bytes)";
1514 case 10: return "unsigned short";
1515 case 11: return "signed short";
1516 case 12: return "singled";
1517 case 13: return "double";
1518 case 14: return "extended (12 bytes)";
1519 case 15: return "computational (8 bytes)";
1520 case 16: return "c string";
1521 case 17: return "as-is string";
1522 default: return "[UNKNOWN BASIC TYPE]";
1523 }
1524 }
1525
1526 int
1527 bfd_sym_fetch_long (unsigned char *buf,
1528 unsigned long len,
1529 unsigned long offset,
1530 unsigned long *offsetptr,
1531 long *value)
1532 {
1533 int ret;
1534
1535 if (offset >= len)
1536 {
1537 *value = 0;
1538 offset += 0;
1539 ret = -1;
1540 }
1541 else if (! (buf[offset] & 0x80))
1542 {
1543 *value = buf[offset];
1544 offset += 1;
1545 ret = 0;
1546 }
1547 else if (buf[offset] == 0xc0)
1548 {
1549 if ((offset + 5) > len)
1550 {
1551 *value = 0;
1552 offset = len;
1553 ret = -1;
1554 }
1555 else
1556 {
1557 *value = bfd_getb32 (buf + offset + 1);
1558 offset += 5;
1559 ret = 0;
1560 }
1561 }
1562 else if ((buf[offset] & 0xc0) == 0xc0)
1563 {
1564 *value = -(buf[offset] & 0x3f);
1565 offset += 1;
1566 ret = 0;
1567 }
1568 else if ((buf[offset] & 0xc0) == 0x80)
1569 {
1570 if ((offset + 2) > len)
1571 {
1572 *value = 0;
1573 offset = len;
1574 ret = -1;
1575 }
1576 else
1577 {
1578 *value = bfd_getb16 (buf + offset) & 0x3fff;
1579 offset += 2;
1580 ret = 0;
1581 }
1582 }
1583 else
1584 abort ();
1585
1586 if (offsetptr != NULL)
1587 *offsetptr = offset;
1588
1589 return ret;
1590 }
1591
1592 void
1593 bfd_sym_print_type_information (bfd *abfd,
1594 FILE *f,
1595 unsigned char *buf,
1596 unsigned long len,
1597 unsigned long offset,
1598 unsigned long *offsetptr)
1599 {
1600 unsigned int type;
1601
1602 if (offset >= len)
1603 {
1604 fprintf (f, "[NULL]");
1605
1606 if (offsetptr != NULL)
1607 *offsetptr = offset;
1608 return;
1609 }
1610
1611 type = buf[offset];
1612 offset++;
1613
1614 if (! (type & 0x80))
1615 {
1616 fprintf (f, "[%s] (0x%x)", bfd_sym_type_basic_name (type & 0x7f), type);
1617
1618 if (offsetptr != NULL)
1619 *offsetptr = offset;
1620 return;
1621 }
1622
1623 if (type & 0x40)
1624 fprintf (f, "[packed ");
1625 else
1626 fprintf (f, "[");
1627
1628 switch (type & 0x3f)
1629 {
1630 case 1:
1631 {
1632 long value;
1633 bfd_sym_type_information_table_entry tinfo;
1634
1635 bfd_sym_fetch_long (buf, len, offset, &offset, &value);
1636 if (value <= 0)
1637 fprintf (f, "[INVALID]");
1638 else
1639 {
1640 if (bfd_sym_fetch_type_table_information (abfd, &tinfo, value) < 0)
1641 fprintf (f, "[INVALID]");
1642 else
1643 fprintf (f, "\"%.*s\"",
1644 bfd_sym_symbol_name (abfd, tinfo.nte_index)[0],
1645 &bfd_sym_symbol_name (abfd, tinfo.nte_index)[1]);
1646 }
1647 fprintf (f, " (TTE %lu)", (unsigned long) value);
1648 break;
1649 }
1650
1651 case 2:
1652 fprintf (f, "pointer (0x%x) to ", type);
1653 bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset);
1654 break;
1655
1656 case 3:
1657 {
1658 long value;
1659
1660 fprintf (f, "scalar (0x%x) of ", type);
1661 bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset);
1662 bfd_sym_fetch_long (buf, len, offset, &offset, &value);
1663 fprintf (f, " (%lu)", (unsigned long) value);
1664 break;
1665 }
1666
1667 case 5:
1668 {
1669 long lower, upper, nelem;
1670 int i;
1671
1672 fprintf (f, "enumeration (0x%x) of ", type);
1673 bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset);
1674 bfd_sym_fetch_long (buf, len, offset, &offset, &lower);
1675 bfd_sym_fetch_long (buf, len, offset, &offset, &upper);
1676 bfd_sym_fetch_long (buf, len, offset, &offset, &nelem);
1677 fprintf (f, " from %lu to %lu with %lu elements: ",
1678 (unsigned long) lower, (unsigned long) upper,
1679 (unsigned long) nelem);
1680
1681 for (i = 0; i < nelem; i++)
1682 {
1683 fprintf (f, "\n ");
1684 bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset);
1685 }
1686 break;
1687 }
1688
1689 case 6:
1690 fprintf (f, "vector (0x%x)", type);
1691 fprintf (f, "\n index ");
1692 bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset);
1693 fprintf (f, "\n target ");
1694 bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset);
1695 break;
1696
1697 case 7:
1698 case 8:
1699 {
1700 long nrec, eloff, i;
1701
1702 if ((type & 0x3f) == 7)
1703 fprintf (f, "record (0x%x) of ", type);
1704 else
1705 fprintf (f, "union (0x%x) of ", type);
1706
1707 bfd_sym_fetch_long (buf, len, offset, &offset, &nrec);
1708 fprintf (f, "%lu elements: ", (unsigned long) nrec);
1709
1710 for (i = 0; i < nrec; i++)
1711 {
1712 bfd_sym_fetch_long (buf, len, offset, &offset, &eloff);
1713 fprintf (f, "\n ");
1714 fprintf (f, "offset %lu: ", (unsigned long) eloff);
1715 bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset);
1716 }
1717 break;
1718 }
1719
1720 case 9:
1721 fprintf (f, "subrange (0x%x) of ", type);
1722 bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset);
1723 fprintf (f, " lower ");
1724 bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset);
1725 fprintf (f, " upper ");
1726 bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset);
1727 break;
1728
1729 case 11:
1730 {
1731 long value;
1732
1733 fprintf (f, "named type (0x%x) ", type);
1734 bfd_sym_fetch_long (buf, len, offset, &offset, &value);
1735 if (value <= 0)
1736 fprintf (f, "[INVALID]");
1737 else
1738 fprintf (f, "\"%.*s\"",
1739 bfd_sym_symbol_name (abfd, value)[0],
1740 &bfd_sym_symbol_name (abfd, value)[1]);
1741
1742 fprintf (f, " (NTE %lu) with type ", (unsigned long) value);
1743 bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset);
1744 break;
1745 }
1746
1747 default:
1748 fprintf (f, "%s (0x%x)", bfd_sym_type_operator_name (type), type);
1749 break;
1750 }
1751
1752 if (type == (0x40 | 0x6))
1753 {
1754 /* Vector. */
1755 long n, width, m;
1756 long l;
1757 long i;
1758
1759 bfd_sym_fetch_long (buf, len, offset, &offset, &n);
1760 bfd_sym_fetch_long (buf, len, offset, &offset, &width);
1761 bfd_sym_fetch_long (buf, len, offset, &offset, &m);
1762 /* fprintf (f, "\n "); */
1763 fprintf (f, " N %ld, width %ld, M %ld, ", n, width, m);
1764 for (i = 0; i < m; i++)
1765 {
1766 bfd_sym_fetch_long (buf, len, offset, &offset, &l);
1767 if (i != 0)
1768 fprintf (f, " ");
1769 fprintf (f, "%ld", l);
1770 }
1771 }
1772 else if (type & 0x40)
1773 {
1774 /* Other packed type. */
1775 long msb, lsb;
1776
1777 bfd_sym_fetch_long (buf, len, offset, &offset, &msb);
1778 bfd_sym_fetch_long (buf, len, offset, &offset, &lsb);
1779 /* fprintf (f, "\n "); */
1780 fprintf (f, " msb %ld, lsb %ld", msb, lsb);
1781 }
1782
1783 fprintf (f, "]");
1784
1785 if (offsetptr != NULL)
1786 *offsetptr = offset;
1787 }
1788
1789 void
1790 bfd_sym_print_type_information_table_entry (bfd *abfd,
1791 FILE *f,
1792 bfd_sym_type_information_table_entry *entry)
1793 {
1794 unsigned char *buf;
1795 unsigned long offset;
1796 unsigned int i;
1797
1798 fprintf (f, "\"%.*s\" (NTE %lu), %lu bytes at %lu, logical size %lu",
1799 bfd_sym_symbol_name (abfd, entry->nte_index)[0],
1800 &bfd_sym_symbol_name (abfd, entry->nte_index)[1],
1801 entry->nte_index,
1802 entry->physical_size, entry->offset, entry->logical_size);
1803
1804 fprintf (f, "\n ");
1805
1806 buf = alloca (entry->physical_size);
1807 if (buf == NULL)
1808 {
1809 fprintf (f, "[ERROR]\n");
1810 return;
1811 }
1812 if (bfd_seek (abfd, entry->offset, SEEK_SET) < 0)
1813 {
1814 fprintf (f, "[ERROR]\n");
1815 return;
1816 }
1817 if (bfd_bread (buf, entry->physical_size, abfd) != entry->physical_size)
1818 {
1819 fprintf (f, "[ERROR]\n");
1820 return;
1821 }
1822
1823 fprintf (f, "[");
1824 for (i = 0; i < entry->physical_size; i++)
1825 {
1826 if (i == 0)
1827 fprintf (f, "0x%02x", buf[i]);
1828 else
1829 fprintf (f, " 0x%02x", buf[i]);
1830 }
1831
1832 fprintf (f, "]");
1833 fprintf (f, "\n ");
1834
1835 bfd_sym_print_type_information (abfd, f, buf, entry->physical_size, 0, &offset);
1836
1837 if (offset != entry->physical_size)
1838 fprintf (f, "\n [parser used %lu bytes instead of %lu]", offset, entry->physical_size);
1839 }
1840
1841 void
1842 bfd_sym_print_file_references_index_table_entry (bfd *abfd ATTRIBUTE_UNUSED,
1843 FILE *f,
1844 bfd_sym_file_references_index_table_entry *entry ATTRIBUTE_UNUSED)
1845 {
1846 fprintf (f, "[UNIMPLEMENTED]");
1847 }
1848
1849 void
1850 bfd_sym_print_constant_pool_entry (bfd *abfd ATTRIBUTE_UNUSED,
1851 FILE *f,
1852 bfd_sym_constant_pool_entry *entry ATTRIBUTE_UNUSED)
1853 {
1854 fprintf (f, "[UNIMPLEMENTED]");
1855 }
1856
1857 unsigned char *
1858 bfd_sym_display_name_table_entry (bfd *abfd,
1859 FILE *f,
1860 unsigned char *entry)
1861 {
1862 unsigned long sym_index;
1863 unsigned long offset;
1864 bfd_sym_data_struct *sdata = NULL;
1865
1866 BFD_ASSERT (bfd_sym_valid (abfd));
1867 sdata = abfd->tdata.sym_data;
1868 sym_index = (entry - sdata->name_table) / 2;
1869
1870 if (sdata->version >= BFD_SYM_VERSION_3_4 && entry[0] == 255 && entry[1] == 0)
1871 {
1872 unsigned short length = bfd_getb16 (entry + 2);
1873 fprintf (f, "[%8lu] \"%.*s\"\n", sym_index, length, entry + 4);
1874 offset = 2 + length + 1;
1875 }
1876 else
1877 {
1878 if (! (entry[0] == 0 || (entry[0] == 1 && entry[1] == '\0')))
1879 fprintf (f, "[%8lu] \"%.*s\"\n", sym_index, entry[0], entry + 1);
1880
1881 if (sdata->version >= BFD_SYM_VERSION_3_4)
1882 offset = entry[0] + 2;
1883 else
1884 offset = entry[0] + 1;
1885 }
1886
1887 return (entry + offset + (offset % 2));
1888 }
1889
1890 void
1891 bfd_sym_display_name_table (bfd *abfd, FILE *f)
1892 {
1893 unsigned long name_table_len;
1894 unsigned char *name_table, *name_table_end, *cur;
1895 bfd_sym_data_struct *sdata = NULL;
1896
1897 BFD_ASSERT (bfd_sym_valid (abfd));
1898 sdata = abfd->tdata.sym_data;
1899
1900 name_table_len = sdata->header.dshb_nte.dti_page_count * sdata->header.dshb_page_size;
1901 name_table = sdata->name_table;
1902 name_table_end = name_table + name_table_len;
1903
1904 fprintf (f, "name table (NTE) contains %lu bytes:\n\n", name_table_len);
1905
1906 cur = name_table;
1907 for (;;)
1908 {
1909 cur = bfd_sym_display_name_table_entry (abfd, f, cur);
1910 if (cur >= name_table_end)
1911 break;
1912 }
1913 }
1914
1915 void
1916 bfd_sym_display_resources_table (bfd *abfd, FILE *f)
1917 {
1918 unsigned long i;
1919 bfd_sym_resources_table_entry entry;
1920 bfd_sym_data_struct *sdata = NULL;
1921
1922 BFD_ASSERT (bfd_sym_valid (abfd));
1923 sdata = abfd->tdata.sym_data;
1924
1925 fprintf (f, "resource table (RTE) contains %lu objects:\n\n",
1926 sdata->header.dshb_rte.dti_object_count);
1927
1928 for (i = 1; i <= sdata->header.dshb_rte.dti_object_count; i++)
1929 {
1930 if (bfd_sym_fetch_resources_table_entry (abfd, &entry, i) < 0)
1931 fprintf (f, " [%8lu] [INVALID]\n", i);
1932 else
1933 {
1934 fprintf (f, " [%8lu] ", i);
1935 bfd_sym_print_resources_table_entry (abfd, f, &entry);
1936 fprintf (f, "\n");
1937 }
1938 }
1939 }
1940
1941 void
1942 bfd_sym_display_modules_table (bfd *abfd, FILE *f)
1943 {
1944 unsigned long i;
1945 bfd_sym_modules_table_entry entry;
1946 bfd_sym_data_struct *sdata = NULL;
1947
1948 BFD_ASSERT (bfd_sym_valid (abfd));
1949 sdata = abfd->tdata.sym_data;
1950
1951 fprintf (f, "module table (MTE) contains %lu objects:\n\n",
1952 sdata->header.dshb_mte.dti_object_count);
1953
1954 for (i = 1; i <= sdata->header.dshb_mte.dti_object_count; i++)
1955 {
1956 if (bfd_sym_fetch_modules_table_entry (abfd, &entry, i) < 0)
1957 fprintf (f, " [%8lu] [INVALID]\n", i);
1958 else
1959 {
1960 fprintf (f, " [%8lu] ", i);
1961 bfd_sym_print_modules_table_entry (abfd, f, &entry);
1962 fprintf (f, "\n");
1963 }
1964 }
1965 }
1966
1967 void
1968 bfd_sym_display_file_references_table (bfd *abfd, FILE *f)
1969 {
1970 unsigned long i;
1971 bfd_sym_file_references_table_entry entry;
1972 bfd_sym_data_struct *sdata = NULL;
1973
1974 BFD_ASSERT (bfd_sym_valid (abfd));
1975 sdata = abfd->tdata.sym_data;
1976
1977 fprintf (f, "file reference table (FRTE) contains %lu objects:\n\n",
1978 sdata->header.dshb_frte.dti_object_count);
1979
1980 for (i = 1; i <= sdata->header.dshb_frte.dti_object_count; i++)
1981 {
1982 if (bfd_sym_fetch_file_references_table_entry (abfd, &entry, i) < 0)
1983 fprintf (f, " [%8lu] [INVALID]\n", i);
1984 else
1985 {
1986 fprintf (f, " [%8lu] ", i);
1987 bfd_sym_print_file_references_table_entry (abfd, f, &entry);
1988 fprintf (f, "\n");
1989 }
1990 }
1991 }
1992
1993 void
1994 bfd_sym_display_contained_modules_table (bfd *abfd, FILE *f)
1995 {
1996 unsigned long i;
1997 bfd_sym_contained_modules_table_entry entry;
1998 bfd_sym_data_struct *sdata = NULL;
1999
2000 BFD_ASSERT (bfd_sym_valid (abfd));
2001 sdata = abfd->tdata.sym_data;
2002
2003 fprintf (f, "contained modules table (CMTE) contains %lu objects:\n\n",
2004 sdata->header.dshb_cmte.dti_object_count);
2005
2006 for (i = 1; i <= sdata->header.dshb_cmte.dti_object_count; i++)
2007 {
2008 if (bfd_sym_fetch_contained_modules_table_entry (abfd, &entry, i) < 0)
2009 fprintf (f, " [%8lu] [INVALID]\n", i);
2010 else
2011 {
2012 fprintf (f, " [%8lu] ", i);
2013 bfd_sym_print_contained_modules_table_entry (abfd, f, &entry);
2014 fprintf (f, "\n");
2015 }
2016 }
2017 }
2018
2019 void
2020 bfd_sym_display_contained_variables_table (bfd *abfd, FILE *f)
2021 {
2022 unsigned long i;
2023 bfd_sym_contained_variables_table_entry entry;
2024 bfd_sym_data_struct *sdata = NULL;
2025
2026 BFD_ASSERT (bfd_sym_valid (abfd));
2027 sdata = abfd->tdata.sym_data;
2028
2029 fprintf (f, "contained variables table (CVTE) contains %lu objects:\n\n",
2030 sdata->header.dshb_cvte.dti_object_count);
2031
2032 for (i = 1; i <= sdata->header.dshb_cvte.dti_object_count; i++)
2033 {
2034 if (bfd_sym_fetch_contained_variables_table_entry (abfd, &entry, i) < 0)
2035 fprintf (f, " [%8lu] [INVALID]\n", i);
2036 else
2037 {
2038 fprintf (f, " [%8lu] ", i);
2039 bfd_sym_print_contained_variables_table_entry (abfd, f, &entry);
2040 fprintf (f, "\n");
2041 }
2042 }
2043
2044 fprintf (f, "\n");
2045 }
2046
2047 void
2048 bfd_sym_display_contained_statements_table (bfd *abfd, FILE *f)
2049 {
2050 unsigned long i;
2051 bfd_sym_contained_statements_table_entry entry;
2052 bfd_sym_data_struct *sdata = NULL;
2053
2054 BFD_ASSERT (bfd_sym_valid (abfd));
2055 sdata = abfd->tdata.sym_data;
2056
2057 fprintf (f, "contained statements table (CSNTE) contains %lu objects:\n\n",
2058 sdata->header.dshb_csnte.dti_object_count);
2059
2060 for (i = 1; i <= sdata->header.dshb_csnte.dti_object_count; i++)
2061 {
2062 if (bfd_sym_fetch_contained_statements_table_entry (abfd, &entry, i) < 0)
2063 fprintf (f, " [%8lu] [INVALID]\n", i);
2064 else
2065 {
2066 fprintf (f, " [%8lu] ", i);
2067 bfd_sym_print_contained_statements_table_entry (abfd, f, &entry);
2068 fprintf (f, "\n");
2069 }
2070 }
2071 }
2072
2073 void
2074 bfd_sym_display_contained_labels_table (bfd *abfd, FILE *f)
2075 {
2076 unsigned long i;
2077 bfd_sym_contained_labels_table_entry entry;
2078 bfd_sym_data_struct *sdata = NULL;
2079
2080 BFD_ASSERT (bfd_sym_valid (abfd));
2081 sdata = abfd->tdata.sym_data;
2082
2083 fprintf (f, "contained labels table (CLTE) contains %lu objects:\n\n",
2084 sdata->header.dshb_clte.dti_object_count);
2085
2086 for (i = 1; i <= sdata->header.dshb_clte.dti_object_count; i++)
2087 {
2088 if (bfd_sym_fetch_contained_labels_table_entry (abfd, &entry, i) < 0)
2089 fprintf (f, " [%8lu] [INVALID]\n", i);
2090 else
2091 {
2092 fprintf (f, " [%8lu] ", i);
2093 bfd_sym_print_contained_labels_table_entry (abfd, f, &entry);
2094 fprintf (f, "\n");
2095 }
2096 }
2097 }
2098
2099 void
2100 bfd_sym_display_contained_types_table (bfd *abfd, FILE *f)
2101 {
2102 unsigned long i;
2103 bfd_sym_contained_types_table_entry entry;
2104 bfd_sym_data_struct *sdata = NULL;
2105
2106 BFD_ASSERT (bfd_sym_valid (abfd));
2107 sdata = abfd->tdata.sym_data;
2108
2109 fprintf (f, "contained types table (CTTE) contains %lu objects:\n\n",
2110 sdata->header.dshb_ctte.dti_object_count);
2111
2112 for (i = 1; i <= sdata->header.dshb_ctte.dti_object_count; i++)
2113 {
2114 if (bfd_sym_fetch_contained_types_table_entry (abfd, &entry, i) < 0)
2115 fprintf (f, " [%8lu] [INVALID]\n", i);
2116 else
2117 {
2118 fprintf (f, " [%8lu] ", i);
2119 bfd_sym_print_contained_types_table_entry (abfd, f, &entry);
2120 fprintf (f, "\n");
2121 }
2122 }
2123 }
2124
2125 void
2126 bfd_sym_display_file_references_index_table (bfd *abfd, FILE *f)
2127 {
2128 unsigned long i;
2129 bfd_sym_file_references_index_table_entry entry;
2130 bfd_sym_data_struct *sdata = NULL;
2131
2132 BFD_ASSERT (bfd_sym_valid (abfd));
2133 sdata = abfd->tdata.sym_data;
2134
2135 fprintf (f, "file references index table (FITE) contains %lu objects:\n\n",
2136 sdata->header.dshb_fite.dti_object_count);
2137
2138 for (i = 1; i <= sdata->header.dshb_fite.dti_object_count; i++)
2139 {
2140 if (bfd_sym_fetch_file_references_index_table_entry (abfd, &entry, i) < 0)
2141 fprintf (f, " [%8lu] [INVALID]\n", i);
2142 else
2143 {
2144 fprintf (f, " [%8lu] ", i);
2145 bfd_sym_print_file_references_index_table_entry (abfd, f, &entry);
2146 fprintf (f, "\n");
2147 }
2148 }
2149 }
2150
2151 void
2152 bfd_sym_display_constant_pool (bfd *abfd, FILE *f)
2153 {
2154 unsigned long i;
2155 bfd_sym_constant_pool_entry entry;
2156 bfd_sym_data_struct *sdata = NULL;
2157
2158 BFD_ASSERT (bfd_sym_valid (abfd));
2159 sdata = abfd->tdata.sym_data;
2160
2161 fprintf (f, "constant pool (CONST) contains %lu objects:\n\n",
2162 sdata->header.dshb_const.dti_object_count);
2163
2164 for (i = 1; i <= sdata->header.dshb_const.dti_object_count; i++)
2165 {
2166 if (bfd_sym_fetch_constant_pool_entry (abfd, &entry, i) < 0)
2167 fprintf (f, " [%8lu] [INVALID]\n", i);
2168 else
2169 {
2170 fprintf (f, " [%8lu] ", i);
2171 bfd_sym_print_constant_pool_entry (abfd, f, &entry);
2172 fprintf (f, "\n");
2173 }
2174 }
2175 }
2176
2177 void
2178 bfd_sym_display_type_information_table (bfd *abfd, FILE *f)
2179 {
2180 unsigned long i;
2181 bfd_sym_type_table_entry sym_index;
2182 bfd_sym_type_information_table_entry entry;
2183 bfd_sym_data_struct *sdata = NULL;
2184
2185 BFD_ASSERT (bfd_sym_valid (abfd));
2186 sdata = abfd->tdata.sym_data;
2187
2188 if (sdata->header.dshb_tte.dti_object_count > 99)
2189 fprintf (f, "type table (TINFO) contains %lu objects:\n\n",
2190 sdata->header.dshb_tte.dti_object_count - 99);
2191 else
2192 {
2193 fprintf (f, "type table (TINFO) contains [INVALID] objects:\n\n");
2194 return;
2195 }
2196
2197 for (i = 100; i <= sdata->header.dshb_tte.dti_object_count; i++)
2198 {
2199 if (bfd_sym_fetch_type_table_entry (abfd, &sym_index, i - 100) < 0)
2200 fprintf (f, " [%8lu] [INVALID]\n", i);
2201 else
2202 {
2203 fprintf (f, " [%8lu] (TINFO %lu) ", i, sym_index);
2204
2205 if (bfd_sym_fetch_type_information_table_entry (abfd, &entry, sym_index) < 0)
2206 fprintf (f, "[INVALID]");
2207 else
2208 bfd_sym_print_type_information_table_entry (abfd, f, &entry);
2209
2210 fprintf (f, "\n");
2211 }
2212 }
2213 }
2214
2215 int
2216 bfd_sym_scan (bfd *abfd, bfd_sym_version version, bfd_sym_data_struct *mdata)
2217 {
2218 asection *bfdsec;
2219 const char *name = "symbols";
2220
2221 mdata->name_table = 0;
2222 mdata->sbfd = abfd;
2223 mdata->version = version;
2224
2225 bfd_seek (abfd, 0, SEEK_SET);
2226 if (bfd_sym_read_header (abfd, &mdata->header, mdata->version) != 0)
2227 return -1;
2228
2229 mdata->name_table = bfd_sym_read_name_table (abfd, &mdata->header);
2230 if (mdata->name_table == NULL)
2231 return -1;
2232
2233 bfdsec = bfd_make_section_anyway_with_flags (abfd, name, SEC_HAS_CONTENTS);
2234 if (bfdsec == NULL)
2235 return -1;
2236
2237 bfdsec->vma = 0;
2238 bfdsec->lma = 0;
2239 bfdsec->size = 0;
2240 bfdsec->filepos = 0;
2241 bfdsec->alignment_power = 0;
2242
2243 abfd->tdata.sym_data = mdata;
2244
2245 return 0;
2246 }
2247
2248 const bfd_target *
2249 bfd_sym_object_p (bfd *abfd)
2250 {
2251 struct bfd_preserve preserve;
2252 bfd_sym_version version = -1;
2253
2254 preserve.marker = NULL;
2255 bfd_seek (abfd, 0, SEEK_SET);
2256 if (bfd_sym_read_version (abfd, &version) != 0)
2257 goto wrong;
2258
2259 preserve.marker = bfd_alloc (abfd, sizeof (bfd_sym_data_struct));
2260 if (preserve.marker == NULL
2261 || ! bfd_preserve_save (abfd, &preserve))
2262 goto fail;
2263
2264 if (bfd_sym_scan (abfd, version,
2265 (bfd_sym_data_struct *) preserve.marker) != 0)
2266 goto wrong;
2267
2268 bfd_preserve_finish (abfd, &preserve);
2269 return abfd->xvec;
2270
2271 wrong:
2272 bfd_set_error (bfd_error_wrong_format);
2273
2274 fail:
2275 if (preserve.marker != NULL)
2276 bfd_preserve_restore (abfd, &preserve);
2277 return NULL;
2278 }
2279
2280 #define bfd_sym_make_empty_symbol _bfd_generic_make_empty_symbol
2281
2282 void
2283 bfd_sym_get_symbol_info (bfd *abfd ATTRIBUTE_UNUSED, asymbol *symbol, symbol_info *ret)
2284 {
2285 bfd_symbol_info (symbol, ret);
2286 }
2287
2288 long
2289 bfd_sym_get_symtab_upper_bound (bfd *abfd ATTRIBUTE_UNUSED)
2290 {
2291 return 0;
2292 }
2293
2294 long
2295 bfd_sym_canonicalize_symtab (bfd *abfd ATTRIBUTE_UNUSED, asymbol **sym ATTRIBUTE_UNUSED)
2296 {
2297 return 0;
2298 }
2299
2300 int
2301 bfd_sym_sizeof_headers (bfd *abfd ATTRIBUTE_UNUSED,
2302 struct bfd_link_info *info ATTRIBUTE_UNUSED)
2303 {
2304 return 0;
2305 }
2306
2307 const bfd_target sym_vec =
2308 {
2309 "sym", /* Name. */
2310 bfd_target_sym_flavour, /* Flavour. */
2311 BFD_ENDIAN_BIG, /* Byteorder. */
2312 BFD_ENDIAN_BIG, /* Header byteorder. */
2313 (HAS_RELOC | EXEC_P | /* Object flags. */
2314 HAS_LINENO | HAS_DEBUG |
2315 HAS_SYMS | HAS_LOCALS | DYNAMIC | WP_TEXT | D_PAGED),
2316 (SEC_ALLOC | SEC_LOAD | SEC_READONLY | SEC_CODE | SEC_DATA
2317 | SEC_ROM | SEC_HAS_CONTENTS), /* Section_flags. */
2318 0, /* Symbol_leading_char. */
2319 ' ', /* AR_pad_char. */
2320 16, /* AR_max_namelen. */
2321 bfd_getb64, bfd_getb_signed_64, bfd_putb64,
2322 bfd_getb32, bfd_getb_signed_32, bfd_putb32,
2323 bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* Data. */
2324 bfd_getb64, bfd_getb_signed_64, bfd_putb64,
2325 bfd_getb32, bfd_getb_signed_32, bfd_putb32,
2326 bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* Hdrs. */
2327 { /* bfd_check_format. */
2328 _bfd_dummy_target,
2329 bfd_sym_object_p, /* bfd_check_format. */
2330 _bfd_dummy_target,
2331 _bfd_dummy_target,
2332 },
2333 { /* bfd_set_format. */
2334 bfd_false,
2335 bfd_sym_mkobject,
2336 bfd_false,
2337 bfd_false,
2338 },
2339 { /* bfd_write_contents. */
2340 bfd_false,
2341 bfd_true,
2342 bfd_false,
2343 bfd_false,
2344 },
2345
2346 BFD_JUMP_TABLE_GENERIC (bfd_sym),
2347 BFD_JUMP_TABLE_COPY (_bfd_generic),
2348 BFD_JUMP_TABLE_CORE (_bfd_nocore),
2349 BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive),
2350 BFD_JUMP_TABLE_SYMBOLS (bfd_sym),
2351 BFD_JUMP_TABLE_RELOCS (_bfd_norelocs),
2352 BFD_JUMP_TABLE_WRITE (bfd_sym),
2353 BFD_JUMP_TABLE_LINK (bfd_sym),
2354 BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
2355
2356 NULL,
2357
2358 NULL
2359 };
Patches to binutils for mingw-w64