?  search:
summary | log | graphiclog1 | graphiclog2 | commit | commitdiff | tree | refs | edit | fork
blame | history | raw | HEAD
2011-05-25 Tristan Gingold <gingold@adacore.com>
[binutils.git] / bfd / xsym.c
blob95446e3f58ca4f357a0fc8815a941ea284f9a968
1 /* xSYM symbol-file support for BFD.
2 Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
3 2009, 2010 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
1086 BFD_ASSERT (bfd_sym_valid (abfd));
1087
1088 if (offset == 0)
1089 return -1;
1090
1091 if (bfd_seek (abfd, offset, SEEK_SET) < 0)
1092 return -1;
1093
1094 if (bfd_bread (buf, 4, abfd) != 4)
1095 return -1;
1096 entry->nte_index = bfd_getb32 (buf);
1097
1098 if (bfd_bread (buf, 2, abfd) != 2)
1099 return -1;
1100 entry->physical_size = bfd_getb16 (buf);
1101
1102 if (entry->physical_size & 0x8000)
1103 {
1104 if (bfd_bread (buf, 4, abfd) != 4)
1105 return -1;
1106 entry->physical_size &= 0x7fff;
1107 entry->logical_size = bfd_getb32 (buf);
1108 entry->offset = offset + 10;
1109 }
1110 else
1111 {
1112 if (bfd_bread (buf, 2, abfd) != 2)
1113 return -1;
1114 entry->physical_size &= 0x7fff;
1115 entry->logical_size = bfd_getb16 (buf);
1116 entry->offset = offset + 8;
1117 }
1118
1119 return 0;
1120 }
1121
1122 int
1123 bfd_sym_fetch_type_table_information (bfd *abfd,
1124 bfd_sym_type_information_table_entry *entry,
1125 unsigned long sym_index)
1126 {
1127 bfd_sym_type_table_entry tindex;
1128 bfd_sym_data_struct *sdata = NULL;
1129
1130 BFD_ASSERT (bfd_sym_valid (abfd));
1131 sdata = abfd->tdata.sym_data;
1132
1133 if (sdata->header.dshb_tte.dti_object_count <= 99)
1134 return -1;
1135 if (sym_index < 100)
1136 return -1;
1137
1138 if (bfd_sym_fetch_type_table_entry (abfd, &tindex, sym_index - 100) < 0)
1139 return -1;
1140 if (bfd_sym_fetch_type_information_table_entry (abfd, entry, tindex) < 0)
1141 return -1;
1142
1143 return 0;
1144 }
1145
1146 const unsigned char *
1147 bfd_sym_symbol_name (bfd *abfd, unsigned long sym_index)
1148 {
1149 bfd_sym_data_struct *sdata = NULL;
1150
1151 BFD_ASSERT (bfd_sym_valid (abfd));
1152 sdata = abfd->tdata.sym_data;
1153
1154 if (sym_index == 0)
1155 return (const unsigned char *) "";
1156
1157 sym_index *= 2;
1158 if ((sym_index / sdata->header.dshb_page_size)
1159 > sdata->header.dshb_nte.dti_page_count)
1160 return (const unsigned char *) "\09[INVALID]";
1161
1162 return (const unsigned char *) sdata->name_table + sym_index;
1163 }
1164
1165 const unsigned char *
1166 bfd_sym_module_name (bfd *abfd, unsigned long sym_index)
1167 {
1168 bfd_sym_modules_table_entry entry;
1169
1170 if (bfd_sym_fetch_modules_table_entry (abfd, &entry, sym_index) < 0)
1171 return (const unsigned char *) "\09[INVALID]";
1172
1173 return bfd_sym_symbol_name (abfd, entry.mte_nte_index);
1174 }
1175
1176 const char *
1177 bfd_sym_unparse_storage_kind (enum bfd_sym_storage_kind kind)
1178 {
1179 switch (kind)
1180 {
1181 case BFD_SYM_STORAGE_KIND_LOCAL: return "LOCAL";
1182 case BFD_SYM_STORAGE_KIND_VALUE: return "VALUE";
1183 case BFD_SYM_STORAGE_KIND_REFERENCE: return "REFERENCE";
1184 case BFD_SYM_STORAGE_KIND_WITH: return "WITH";
1185 default: return "[UNKNOWN]";
1186 }
1187 }
1188
1189 const char *
1190 bfd_sym_unparse_storage_class (enum bfd_sym_storage_class kind)
1191 {
1192 switch (kind)
1193 {
1194 case BFD_SYM_STORAGE_CLASS_REGISTER: return "REGISTER";
1195 case BFD_SYM_STORAGE_CLASS_GLOBAL: return "GLOBAL";
1196 case BFD_SYM_STORAGE_CLASS_FRAME_RELATIVE: return "FRAME_RELATIVE";
1197 case BFD_SYM_STORAGE_CLASS_STACK_RELATIVE: return "STACK_RELATIVE";
1198 case BFD_SYM_STORAGE_CLASS_ABSOLUTE: return "ABSOLUTE";
1199 case BFD_SYM_STORAGE_CLASS_CONSTANT: return "CONSTANT";
1200 case BFD_SYM_STORAGE_CLASS_RESOURCE: return "RESOURCE";
1201 case BFD_SYM_STORAGE_CLASS_BIGCONSTANT: return "BIGCONSTANT";
1202 default: return "[UNKNOWN]";
1203 }
1204 }
1205
1206 const char *
1207 bfd_sym_unparse_module_kind (enum bfd_sym_module_kind kind)
1208 {
1209 switch (kind)
1210 {
1211 case BFD_SYM_MODULE_KIND_NONE: return "NONE";
1212 case BFD_SYM_MODULE_KIND_PROGRAM: return "PROGRAM";
1213 case BFD_SYM_MODULE_KIND_UNIT: return "UNIT";
1214 case BFD_SYM_MODULE_KIND_PROCEDURE: return "PROCEDURE";
1215 case BFD_SYM_MODULE_KIND_FUNCTION: return "FUNCTION";
1216 case BFD_SYM_MODULE_KIND_DATA: return "DATA";
1217 case BFD_SYM_MODULE_KIND_BLOCK: return "BLOCK";
1218 default: return "[UNKNOWN]";
1219 }
1220 }
1221
1222 const char *
1223 bfd_sym_unparse_symbol_scope (enum bfd_sym_symbol_scope scope)
1224 {
1225 switch (scope)
1226 {
1227 case BFD_SYM_SYMBOL_SCOPE_LOCAL: return "LOCAL";
1228 case BFD_SYM_SYMBOL_SCOPE_GLOBAL: return "GLOBAL";
1229 default:
1230 return "[UNKNOWN]";
1231 }
1232 }
1233
1234 void
1235 bfd_sym_print_file_reference (bfd *abfd,
1236 FILE *f,
1237 bfd_sym_file_reference *entry)
1238 {
1239 bfd_sym_file_references_table_entry frtentry;
1240 int ret;
1241
1242 ret = bfd_sym_fetch_file_references_table_entry (abfd, &frtentry,
1243 entry->fref_frte_index);
1244 fprintf (f, "FILE ");
1245
1246 if ((ret < 0) || (frtentry.generic.type != BFD_SYM_FILE_NAME_INDEX))
1247 fprintf (f, "[INVALID]");
1248 else
1249 fprintf (f, "\"%.*s\"",
1250 bfd_sym_symbol_name (abfd, frtentry.filename.nte_index)[0],
1251 &bfd_sym_symbol_name (abfd, frtentry.filename.nte_index)[1]);
1252
1253 fprintf (f, " (FRTE %lu)", entry->fref_frte_index);
1254 }
1255
1256 void
1257 bfd_sym_print_resources_table_entry (bfd *abfd,
1258 FILE *f,
1259 bfd_sym_resources_table_entry *entry)
1260 {
1261 fprintf (f, " \"%.*s\" (NTE %lu), type \"%.4s\", num %u, size %lu, MTE %lu -- %lu",
1262 bfd_sym_symbol_name (abfd, entry->rte_nte_index)[0],
1263 &bfd_sym_symbol_name (abfd, entry->rte_nte_index)[1],
1264 entry->rte_nte_index, entry->rte_res_type, entry->rte_res_number,
1265 entry->rte_res_size, entry->rte_mte_first, entry->rte_mte_last);
1266 }
1267
1268 void
1269 bfd_sym_print_modules_table_entry (bfd *abfd,
1270 FILE *f,
1271 bfd_sym_modules_table_entry *entry)
1272 {
1273 fprintf (f, "\"%.*s\" (NTE %lu)",
1274 bfd_sym_symbol_name (abfd, entry->mte_nte_index)[0],
1275 &bfd_sym_symbol_name (abfd, entry->mte_nte_index)[1],
1276 entry->mte_nte_index);
1277
1278 fprintf (f, "\n ");
1279
1280 bfd_sym_print_file_reference (abfd, f, &entry->mte_imp_fref);
1281 fprintf (f, " range %lu -- %lu",
1282 entry->mte_imp_fref.fref_offset, entry->mte_imp_end);
1283
1284 fprintf (f, "\n ");
1285
1286 fprintf (f, "kind %s", bfd_sym_unparse_module_kind (entry->mte_kind));
1287 fprintf (f, ", scope %s", bfd_sym_unparse_symbol_scope (entry->mte_scope));
1288
1289 fprintf (f, ", RTE %lu, offset %lu, size %lu",
1290 entry->mte_rte_index, entry->mte_res_offset, entry->mte_size);
1291
1292 fprintf (f, "\n ");
1293
1294 fprintf (f, "CMTE %lu, CVTE %lu, CLTE %lu, CTTE %lu, CSNTE1 %lu, CSNTE2 %lu",
1295 entry->mte_cmte_index, entry->mte_cvte_index,
1296 entry->mte_clte_index, entry->mte_ctte_index,
1297 entry->mte_csnte_idx_1, entry->mte_csnte_idx_2);
1298
1299 if (entry->mte_parent != 0)
1300 fprintf (f, ", parent %lu", entry->mte_parent);
1301 else
1302 fprintf (f, ", no parent");
1303
1304 if (entry->mte_cmte_index != 0)
1305 fprintf (f, ", child %lu", entry->mte_cmte_index);
1306 else
1307 fprintf (f, ", no child");
1308 }
1309
1310 void
1311 bfd_sym_print_file_references_table_entry (bfd *abfd,
1312 FILE *f,
1313 bfd_sym_file_references_table_entry *entry)
1314 {
1315 switch (entry->generic.type)
1316 {
1317 case BFD_SYM_FILE_NAME_INDEX:
1318 fprintf (f, "FILE \"%.*s\" (NTE %lu), modtime ",
1319 bfd_sym_symbol_name (abfd, entry->filename.nte_index)[0],
1320 &bfd_sym_symbol_name (abfd, entry->filename.nte_index)[1],
1321 entry->filename.nte_index);
1322
1323 fprintf (f, "[UNIMPLEMENTED]");
1324 /* printModDate (entry->filename.mod_date); */
1325 fprintf (f, " (0x%lx)", entry->filename.mod_date);
1326 break;
1327
1328 case BFD_SYM_END_OF_LIST:
1329 fprintf (f, "END");
1330 break;
1331
1332 default:
1333 fprintf (f, "\"%.*s\" (MTE %lu), offset %lu",
1334 bfd_sym_module_name (abfd, entry->entry.mte_index)[0],
1335 &bfd_sym_module_name (abfd, entry->entry.mte_index)[1],
1336 entry->entry.mte_index,
1337 entry->entry.file_offset);
1338 break;
1339 }
1340 }
1341
1342 void
1343 bfd_sym_print_contained_modules_table_entry (bfd *abfd,
1344 FILE *f,
1345 bfd_sym_contained_modules_table_entry *entry)
1346 {
1347 switch (entry->generic.type)
1348 {
1349 case BFD_SYM_END_OF_LIST:
1350 fprintf (f, "END");
1351 break;
1352
1353 default:
1354 fprintf (f, "\"%.*s\" (MTE %lu, NTE %lu)",
1355 bfd_sym_module_name (abfd, entry->entry.mte_index)[0],
1356 &bfd_sym_module_name (abfd, entry->entry.mte_index)[1],
1357 entry->entry.mte_index,
1358 entry->entry.nte_index);
1359 break;
1360 }
1361 }
1362
1363 void
1364 bfd_sym_print_contained_variables_table_entry (bfd *abfd,
1365 FILE *f,
1366 bfd_sym_contained_variables_table_entry *entry)
1367 {
1368 if (entry->generic.type == BFD_SYM_END_OF_LIST)
1369 {
1370 fprintf (f, "END");
1371 return;
1372 }
1373
1374 if (entry->generic.type == BFD_SYM_SOURCE_FILE_CHANGE)
1375 {
1376 bfd_sym_print_file_reference (abfd, f, &entry->file.fref);
1377 fprintf (f, " offset %lu", entry->file.fref.fref_offset);
1378 return;
1379 }
1380
1381 fprintf (f, "\"%.*s\" (NTE %lu)",
1382 bfd_sym_symbol_name (abfd, entry->entry.nte_index)[0],
1383 &bfd_sym_symbol_name (abfd, entry->entry.nte_index)[1],
1384 entry->entry.nte_index);
1385
1386 fprintf (f, ", TTE %lu", entry->entry.tte_index);
1387 fprintf (f, ", offset %lu", entry->entry.file_delta);
1388 fprintf (f, ", scope %s", bfd_sym_unparse_symbol_scope (entry->entry.scope));
1389
1390 if (entry->entry.la_size == BFD_SYM_CVTE_SCA)
1391 fprintf (f, ", latype %s, laclass %s, laoffset %lu",
1392 bfd_sym_unparse_storage_kind (entry->entry.address.scstruct.sca_kind),
1393 bfd_sym_unparse_storage_class (entry->entry.address.scstruct.sca_class),
1394 entry->entry.address.scstruct.sca_offset);
1395 else if (entry->entry.la_size <= BFD_SYM_CVTE_LA_MAX_SIZE)
1396 {
1397 unsigned long i;
1398
1399 fprintf (f, ", la [");
1400 for (i = 0; i < entry->entry.la_size; i++)
1401 fprintf (f, "0x%02x ", entry->entry.address.lastruct.la[i]);
1402 fprintf (f, "]");
1403 }
1404 else if (entry->entry.la_size == BFD_SYM_CVTE_BIG_LA)
1405 fprintf (f, ", bigla %lu, biglakind %u",
1406 entry->entry.address.biglastruct.big_la,
1407 entry->entry.address.biglastruct.big_la_kind);
1408
1409 else
1410 fprintf (f, ", la [INVALID]");
1411 }
1412
1413 void
1414 bfd_sym_print_contained_statements_table_entry (bfd *abfd,
1415 FILE *f,
1416 bfd_sym_contained_statements_table_entry *entry)
1417 {
1418 if (entry->generic.type == BFD_SYM_END_OF_LIST)
1419 {
1420 fprintf (f, "END");
1421 return;
1422 }
1423
1424 if (entry->generic.type == BFD_SYM_SOURCE_FILE_CHANGE)
1425 {
1426 bfd_sym_print_file_reference (abfd, f, &entry->file.fref);
1427 fprintf (f, " offset %lu", entry->file.fref.fref_offset);
1428 return;
1429 }
1430
1431 fprintf (f, "\"%.*s\" (MTE %lu), offset %lu, delta %lu",
1432 bfd_sym_module_name (abfd, entry->entry.mte_index)[0],
1433 &bfd_sym_module_name (abfd, entry->entry.mte_index)[1],
1434 entry->entry.mte_index,
1435 entry->entry.mte_offset,
1436 entry->entry.file_delta);
1437 }
1438
1439 void
1440 bfd_sym_print_contained_labels_table_entry (bfd *abfd,
1441 FILE *f,
1442 bfd_sym_contained_labels_table_entry *entry)
1443 {
1444 if (entry->generic.type == BFD_SYM_END_OF_LIST)
1445 {
1446 fprintf (f, "END");
1447 return;
1448 }
1449
1450 if (entry->generic.type == BFD_SYM_SOURCE_FILE_CHANGE)
1451 {
1452 bfd_sym_print_file_reference (abfd, f, &entry->file.fref);
1453 fprintf (f, " offset %lu", entry->file.fref.fref_offset);
1454 return;
1455 }
1456
1457 fprintf (f, "\"%.*s\" (MTE %lu), offset %lu, delta %lu, scope %s",
1458 bfd_sym_module_name (abfd, entry->entry.mte_index)[0],
1459 &bfd_sym_module_name (abfd, entry->entry.mte_index)[1],
1460 entry->entry.mte_index,
1461 entry->entry.mte_offset,
1462 entry->entry.file_delta,
1463 bfd_sym_unparse_symbol_scope (entry->entry.scope));
1464 }
1465
1466 void
1467 bfd_sym_print_contained_types_table_entry (bfd *abfd ATTRIBUTE_UNUSED,
1468 FILE *f,
1469 bfd_sym_contained_types_table_entry *entry ATTRIBUTE_UNUSED)
1470 {
1471 fprintf (f, "[UNIMPLEMENTED]");
1472 }
1473
1474 const char *
1475 bfd_sym_type_operator_name (unsigned char num)
1476 {
1477 switch (num)
1478 {
1479 case 1: return "TTE";
1480 case 2: return "PointerTo";
1481 case 3: return "ScalarOf";
1482 case 4: return "ConstantOf";
1483 case 5: return "EnumerationOf";
1484 case 6: return "VectorOf";
1485 case 7: return "RecordOf";
1486 case 8: return "UnionOf";
1487 case 9: return "SubRangeOf";
1488 case 10: return "SetOf";
1489 case 11: return "NamedTypeOf";
1490 case 12: return "ProcOf";
1491 case 13: return "ValueOf";
1492 case 14: return "ArrayOf";
1493 default: return "[UNKNOWN OPERATOR]";
1494 }
1495 }
1496
1497 const char *
1498 bfd_sym_type_basic_name (unsigned char num)
1499 {
1500 switch (num)
1501 {
1502 case 0: return "void";
1503 case 1: return "pascal string";
1504 case 2: return "unsigned long";
1505 case 3: return "signed long";
1506 case 4: return "extended (10 bytes)";
1507 case 5: return "pascal boolean (1 byte)";
1508 case 6: return "unsigned byte";
1509 case 7: return "signed byte";
1510 case 8: return "character (1 byte)";
1511 case 9: return "wide character (2 bytes)";
1512 case 10: return "unsigned short";
1513 case 11: return "signed short";
1514 case 12: return "singled";
1515 case 13: return "double";
1516 case 14: return "extended (12 bytes)";
1517 case 15: return "computational (8 bytes)";
1518 case 16: return "c string";
1519 case 17: return "as-is string";
1520 default: return "[UNKNOWN BASIC TYPE]";
1521 }
1522 }
1523
1524 int
1525 bfd_sym_fetch_long (unsigned char *buf,
1526 unsigned long len,
1527 unsigned long offset,
1528 unsigned long *offsetptr,
1529 long *value)
1530 {
1531 int ret;
1532
1533 if (offset >= len)
1534 {
1535 *value = 0;
1536 offset += 0;
1537 ret = -1;
1538 }
1539 else if (! (buf[offset] & 0x80))
1540 {
1541 *value = buf[offset];
1542 offset += 1;
1543 ret = 0;
1544 }
1545 else if (buf[offset] == 0xc0)
1546 {
1547 if ((offset + 5) > len)
1548 {
1549 *value = 0;
1550 offset = len;
1551 ret = -1;
1552 }
1553 else
1554 {
1555 *value = bfd_getb32 (buf + offset + 1);
1556 offset += 5;
1557 ret = 0;
1558 }
1559 }
1560 else if ((buf[offset] & 0xc0) == 0xc0)
1561 {
1562 *value = -(buf[offset] & 0x3f);
1563 offset += 1;
1564 ret = 0;
1565 }
1566 else if ((buf[offset] & 0xc0) == 0x80)
1567 {
1568 if ((offset + 2) > len)
1569 {
1570 *value = 0;
1571 offset = len;
1572 ret = -1;
1573 }
1574 else
1575 {
1576 *value = bfd_getb16 (buf + offset) & 0x3fff;
1577 offset += 2;
1578 ret = 0;
1579 }
1580 }
1581 else
1582 abort ();
1583
1584 if (offsetptr != NULL)
1585 *offsetptr = offset;
1586
1587 return ret;
1588 }
1589
1590 void
1591 bfd_sym_print_type_information (bfd *abfd,
1592 FILE *f,
1593 unsigned char *buf,
1594 unsigned long len,
1595 unsigned long offset,
1596 unsigned long *offsetptr)
1597 {
1598 unsigned int type;
1599
1600 if (offset >= len)
1601 {
1602 fprintf (f, "[NULL]");
1603
1604 if (offsetptr != NULL)
1605 *offsetptr = offset;
1606 return;
1607 }
1608
1609 type = buf[offset];
1610 offset++;
1611
1612 if (! (type & 0x80))
1613 {
1614 fprintf (f, "[%s] (0x%x)", bfd_sym_type_basic_name (type & 0x7f), type);
1615
1616 if (offsetptr != NULL)
1617 *offsetptr = offset;
1618 return;
1619 }
1620
1621 if (type & 0x40)
1622 fprintf (f, "[packed ");
1623 else
1624 fprintf (f, "[");
1625
1626 switch (type & 0x3f)
1627 {
1628 case 1:
1629 {
1630 long value;
1631 bfd_sym_type_information_table_entry tinfo;
1632
1633 bfd_sym_fetch_long (buf, len, offset, &offset, &value);
1634 if (value <= 0)
1635 fprintf (f, "[INVALID]");
1636 else
1637 {
1638 if (bfd_sym_fetch_type_table_information (abfd, &tinfo, value) < 0)
1639 fprintf (f, "[INVALID]");
1640 else
1641 fprintf (f, "\"%.*s\"",
1642 bfd_sym_symbol_name (abfd, tinfo.nte_index)[0],
1643 &bfd_sym_symbol_name (abfd, tinfo.nte_index)[1]);
1644 }
1645 fprintf (f, " (TTE %lu)", (unsigned long) value);
1646 break;
1647 }
1648
1649 case 2:
1650 fprintf (f, "pointer (0x%x) to ", type);
1651 bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset);
1652 break;
1653
1654 case 3:
1655 {
1656 long value;
1657
1658 fprintf (f, "scalar (0x%x) of ", type);
1659 bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset);
1660 bfd_sym_fetch_long (buf, len, offset, &offset, &value);
1661 fprintf (f, " (%lu)", (unsigned long) value);
1662 break;
1663 }
1664
1665 case 5:
1666 {
1667 long lower, upper, nelem;
1668 int i;
1669
1670 fprintf (f, "enumeration (0x%x) of ", type);
1671 bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset);
1672 bfd_sym_fetch_long (buf, len, offset, &offset, &lower);
1673 bfd_sym_fetch_long (buf, len, offset, &offset, &upper);
1674 bfd_sym_fetch_long (buf, len, offset, &offset, &nelem);
1675 fprintf (f, " from %lu to %lu with %lu elements: ",
1676 (unsigned long) lower, (unsigned long) upper,
1677 (unsigned long) nelem);
1678
1679 for (i = 0; i < nelem; i++)
1680 {
1681 fprintf (f, "\n ");
1682 bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset);
1683 }
1684 break;
1685 }
1686
1687 case 6:
1688 fprintf (f, "vector (0x%x)", type);
1689 fprintf (f, "\n index ");
1690 bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset);
1691 fprintf (f, "\n target ");
1692 bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset);
1693 break;
1694
1695 case 7:
1696 case 8:
1697 {
1698 long nrec, eloff, i;
1699
1700 if ((type & 0x3f) == 7)
1701 fprintf (f, "record (0x%x) of ", type);
1702 else
1703 fprintf (f, "union (0x%x) of ", type);
1704
1705 bfd_sym_fetch_long (buf, len, offset, &offset, &nrec);
1706 fprintf (f, "%lu elements: ", (unsigned long) nrec);
1707
1708 for (i = 0; i < nrec; i++)
1709 {
1710 bfd_sym_fetch_long (buf, len, offset, &offset, &eloff);
1711 fprintf (f, "\n ");
1712 fprintf (f, "offset %lu: ", (unsigned long) eloff);
1713 bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset);
1714 }
1715 break;
1716 }
1717
1718 case 9:
1719 fprintf (f, "subrange (0x%x) of ", type);
1720 bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset);
1721 fprintf (f, " lower ");
1722 bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset);
1723 fprintf (f, " upper ");
1724 bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset);
1725 break;
1726
1727 case 11:
1728 {
1729 long value;
1730
1731 fprintf (f, "named type (0x%x) ", type);
1732 bfd_sym_fetch_long (buf, len, offset, &offset, &value);
1733 if (value <= 0)
1734 fprintf (f, "[INVALID]");
1735 else
1736 fprintf (f, "\"%.*s\"",
1737 bfd_sym_symbol_name (abfd, value)[0],
1738 &bfd_sym_symbol_name (abfd, value)[1]);
1739
1740 fprintf (f, " (NTE %lu) with type ", (unsigned long) value);
1741 bfd_sym_print_type_information (abfd, f, buf, len, offset, &offset);
1742 break;
1743 }
1744
1745 default:
1746 fprintf (f, "%s (0x%x)", bfd_sym_type_operator_name (type), type);
1747 break;
1748 }
1749
1750 if (type == (0x40 | 0x6))
1751 {
1752 /* Vector. */
1753 long n, width, m;
1754 long l;
1755 long i;
1756
1757 bfd_sym_fetch_long (buf, len, offset, &offset, &n);
1758 bfd_sym_fetch_long (buf, len, offset, &offset, &width);
1759 bfd_sym_fetch_long (buf, len, offset, &offset, &m);
1760 /* fprintf (f, "\n "); */
1761 fprintf (f, " N %ld, width %ld, M %ld, ", n, width, m);
1762 for (i = 0; i < m; i++)
1763 {
1764 bfd_sym_fetch_long (buf, len, offset, &offset, &l);
1765 if (i != 0)
1766 fprintf (f, " ");
1767 fprintf (f, "%ld", l);
1768 }
1769 }
1770 else if (type & 0x40)
1771 {
1772 /* Other packed type. */
1773 long msb, lsb;
1774
1775 bfd_sym_fetch_long (buf, len, offset, &offset, &msb);
1776 bfd_sym_fetch_long (buf, len, offset, &offset, &lsb);
1777 /* fprintf (f, "\n "); */
1778 fprintf (f, " msb %ld, lsb %ld", msb, lsb);
1779 }
1780
1781 fprintf (f, "]");
1782
1783 if (offsetptr != NULL)
1784 *offsetptr = offset;
1785 }
1786
1787 void
1788 bfd_sym_print_type_information_table_entry (bfd *abfd,
1789 FILE *f,
1790 bfd_sym_type_information_table_entry *entry)
1791 {
1792 unsigned char *buf;
1793 unsigned long offset;
1794 unsigned int i;
1795
1796 fprintf (f, "\"%.*s\" (NTE %lu), %lu bytes at %lu, logical size %lu",
1797 bfd_sym_symbol_name (abfd, entry->nte_index)[0],
1798 &bfd_sym_symbol_name (abfd, entry->nte_index)[1],
1799 entry->nte_index,
1800 entry->physical_size, entry->offset, entry->logical_size);
1801
1802 fprintf (f, "\n ");
1803
1804 buf = alloca (entry->physical_size);
1805 if (buf == NULL)
1806 {
1807 fprintf (f, "[ERROR]\n");
1808 return;
1809 }
1810 if (bfd_seek (abfd, entry->offset, SEEK_SET) < 0)
1811 {
1812 fprintf (f, "[ERROR]\n");
1813 return;
1814 }
1815 if (bfd_bread (buf, entry->physical_size, abfd) != entry->physical_size)
1816 {
1817 fprintf (f, "[ERROR]\n");
1818 return;
1819 }
1820
1821 fprintf (f, "[");
1822 for (i = 0; i < entry->physical_size; i++)
1823 {
1824 if (i == 0)
1825 fprintf (f, "0x%02x", buf[i]);
1826 else
1827 fprintf (f, " 0x%02x", buf[i]);
1828 }
1829
1830 fprintf (f, "]");
1831 fprintf (f, "\n ");
1832
1833 bfd_sym_print_type_information (abfd, f, buf, entry->physical_size, 0, &offset);
1834
1835 if (offset != entry->physical_size)
1836 fprintf (f, "\n [parser used %lu bytes instead of %lu]", offset, entry->physical_size);
1837 }
1838
1839 void
1840 bfd_sym_print_file_references_index_table_entry (bfd *abfd ATTRIBUTE_UNUSED,
1841 FILE *f,
1842 bfd_sym_file_references_index_table_entry *entry ATTRIBUTE_UNUSED)
1843 {
1844 fprintf (f, "[UNIMPLEMENTED]");
1845 }
1846
1847 void
1848 bfd_sym_print_constant_pool_entry (bfd *abfd ATTRIBUTE_UNUSED,
1849 FILE *f,
1850 bfd_sym_constant_pool_entry *entry ATTRIBUTE_UNUSED)
1851 {
1852 fprintf (f, "[UNIMPLEMENTED]");
1853 }
1854
1855 unsigned char *
1856 bfd_sym_display_name_table_entry (bfd *abfd,
1857 FILE *f,
1858 unsigned char *entry)
1859 {
1860 unsigned long sym_index;
1861 unsigned long offset;
1862 bfd_sym_data_struct *sdata = NULL;
1863
1864 BFD_ASSERT (bfd_sym_valid (abfd));
1865 sdata = abfd->tdata.sym_data;
1866 sym_index = (entry - sdata->name_table) / 2;
1867
1868 if (sdata->version >= BFD_SYM_VERSION_3_4 && entry[0] == 255 && entry[1] == 0)
1869 {
1870 unsigned short length = bfd_getb16 (entry + 2);
1871 fprintf (f, "[%8lu] \"%.*s\"\n", sym_index, length, entry + 4);
1872 offset = 2 + length + 1;
1873 }
1874 else
1875 {
1876 if (! (entry[0] == 0 || (entry[0] == 1 && entry[1] == '\0')))
1877 fprintf (f, "[%8lu] \"%.*s\"\n", sym_index, entry[0], entry + 1);
1878
1879 if (sdata->version >= BFD_SYM_VERSION_3_4)
1880 offset = entry[0] + 2;
1881 else
1882 offset = entry[0] + 1;
1883 }
1884
1885 return (entry + offset + (offset % 2));
1886 }
1887
1888 void
1889 bfd_sym_display_name_table (bfd *abfd, FILE *f)
1890 {
1891 unsigned long name_table_len;
1892 unsigned char *name_table, *name_table_end, *cur;
1893 bfd_sym_data_struct *sdata = NULL;
1894
1895 BFD_ASSERT (bfd_sym_valid (abfd));
1896 sdata = abfd->tdata.sym_data;
1897
1898 name_table_len = sdata->header.dshb_nte.dti_page_count * sdata->header.dshb_page_size;
1899 name_table = sdata->name_table;
1900 name_table_end = name_table + name_table_len;
1901
1902 fprintf (f, "name table (NTE) contains %lu bytes:\n\n", name_table_len);
1903
1904 cur = name_table;
1905 for (;;)
1906 {
1907 cur = bfd_sym_display_name_table_entry (abfd, f, cur);
1908 if (cur >= name_table_end)
1909 break;
1910 }
1911 }
1912
1913 void
1914 bfd_sym_display_resources_table (bfd *abfd, FILE *f)
1915 {
1916 unsigned long i;
1917 bfd_sym_resources_table_entry entry;
1918 bfd_sym_data_struct *sdata = NULL;
1919
1920 BFD_ASSERT (bfd_sym_valid (abfd));
1921 sdata = abfd->tdata.sym_data;
1922
1923 fprintf (f, "resource table (RTE) contains %lu objects:\n\n",
1924 sdata->header.dshb_rte.dti_object_count);
1925
1926 for (i = 1; i <= sdata->header.dshb_rte.dti_object_count; i++)
1927 {
1928 if (bfd_sym_fetch_resources_table_entry (abfd, &entry, i) < 0)
1929 fprintf (f, " [%8lu] [INVALID]\n", i);
1930 else
1931 {
1932 fprintf (f, " [%8lu] ", i);
1933 bfd_sym_print_resources_table_entry (abfd, f, &entry);
1934 fprintf (f, "\n");
1935 }
1936 }
1937 }
1938
1939 void
1940 bfd_sym_display_modules_table (bfd *abfd, FILE *f)
1941 {
1942 unsigned long i;
1943 bfd_sym_modules_table_entry entry;
1944 bfd_sym_data_struct *sdata = NULL;
1945
1946 BFD_ASSERT (bfd_sym_valid (abfd));
1947 sdata = abfd->tdata.sym_data;
1948
1949 fprintf (f, "module table (MTE) contains %lu objects:\n\n",
1950 sdata->header.dshb_mte.dti_object_count);
1951
1952 for (i = 1; i <= sdata->header.dshb_mte.dti_object_count; i++)
1953 {
1954 if (bfd_sym_fetch_modules_table_entry (abfd, &entry, i) < 0)
1955 fprintf (f, " [%8lu] [INVALID]\n", i);
1956 else
1957 {
1958 fprintf (f, " [%8lu] ", i);
1959 bfd_sym_print_modules_table_entry (abfd, f, &entry);
1960 fprintf (f, "\n");
1961 }
1962 }
1963 }
1964
1965 void
1966 bfd_sym_display_file_references_table (bfd *abfd, FILE *f)
1967 {
1968 unsigned long i;
1969 bfd_sym_file_references_table_entry entry;
1970 bfd_sym_data_struct *sdata = NULL;
1971
1972 BFD_ASSERT (bfd_sym_valid (abfd));
1973 sdata = abfd->tdata.sym_data;
1974
1975 fprintf (f, "file reference table (FRTE) contains %lu objects:\n\n",
1976 sdata->header.dshb_frte.dti_object_count);
1977
1978 for (i = 1; i <= sdata->header.dshb_frte.dti_object_count; i++)
1979 {
1980 if (bfd_sym_fetch_file_references_table_entry (abfd, &entry, i) < 0)
1981 fprintf (f, " [%8lu] [INVALID]\n", i);
1982 else
1983 {
1984 fprintf (f, " [%8lu] ", i);
1985 bfd_sym_print_file_references_table_entry (abfd, f, &entry);
1986 fprintf (f, "\n");
1987 }
1988 }
1989 }
1990
1991 void
1992 bfd_sym_display_contained_modules_table (bfd *abfd, FILE *f)
1993 {
1994 unsigned long i;
1995 bfd_sym_contained_modules_table_entry entry;
1996 bfd_sym_data_struct *sdata = NULL;
1997
1998 BFD_ASSERT (bfd_sym_valid (abfd));
1999 sdata = abfd->tdata.sym_data;
2000
2001 fprintf (f, "contained modules table (CMTE) contains %lu objects:\n\n",
2002 sdata->header.dshb_cmte.dti_object_count);
2003
2004 for (i = 1; i <= sdata->header.dshb_cmte.dti_object_count; i++)
2005 {
2006 if (bfd_sym_fetch_contained_modules_table_entry (abfd, &entry, i) < 0)
2007 fprintf (f, " [%8lu] [INVALID]\n", i);
2008 else
2009 {
2010 fprintf (f, " [%8lu] ", i);
2011 bfd_sym_print_contained_modules_table_entry (abfd, f, &entry);
2012 fprintf (f, "\n");
2013 }
2014 }
2015 }
2016
2017 void
2018 bfd_sym_display_contained_variables_table (bfd *abfd, FILE *f)
2019 {
2020 unsigned long i;
2021 bfd_sym_contained_variables_table_entry entry;
2022 bfd_sym_data_struct *sdata = NULL;
2023
2024 BFD_ASSERT (bfd_sym_valid (abfd));
2025 sdata = abfd->tdata.sym_data;
2026
2027 fprintf (f, "contained variables table (CVTE) contains %lu objects:\n\n",
2028 sdata->header.dshb_cvte.dti_object_count);
2029
2030 for (i = 1; i <= sdata->header.dshb_cvte.dti_object_count; i++)
2031 {
2032 if (bfd_sym_fetch_contained_variables_table_entry (abfd, &entry, i) < 0)
2033 fprintf (f, " [%8lu] [INVALID]\n", i);
2034 else
2035 {
2036 fprintf (f, " [%8lu] ", i);
2037 bfd_sym_print_contained_variables_table_entry (abfd, f, &entry);
2038 fprintf (f, "\n");
2039 }
2040 }
2041
2042 fprintf (f, "\n");
2043 }
2044
2045 void
2046 bfd_sym_display_contained_statements_table (bfd *abfd, FILE *f)
2047 {
2048 unsigned long i;
2049 bfd_sym_contained_statements_table_entry entry;
2050 bfd_sym_data_struct *sdata = NULL;
2051
2052 BFD_ASSERT (bfd_sym_valid (abfd));
2053 sdata = abfd->tdata.sym_data;
2054
2055 fprintf (f, "contained statements table (CSNTE) contains %lu objects:\n\n",
2056 sdata->header.dshb_csnte.dti_object_count);
2057
2058 for (i = 1; i <= sdata->header.dshb_csnte.dti_object_count; i++)
2059 {
2060 if (bfd_sym_fetch_contained_statements_table_entry (abfd, &entry, i) < 0)
2061 fprintf (f, " [%8lu] [INVALID]\n", i);
2062 else
2063 {
2064 fprintf (f, " [%8lu] ", i);
2065 bfd_sym_print_contained_statements_table_entry (abfd, f, &entry);
2066 fprintf (f, "\n");
2067 }
2068 }
2069 }
2070
2071 void
2072 bfd_sym_display_contained_labels_table (bfd *abfd, FILE *f)
2073 {
2074 unsigned long i;
2075 bfd_sym_contained_labels_table_entry entry;
2076 bfd_sym_data_struct *sdata = NULL;
2077
2078 BFD_ASSERT (bfd_sym_valid (abfd));
2079 sdata = abfd->tdata.sym_data;
2080
2081 fprintf (f, "contained labels table (CLTE) contains %lu objects:\n\n",
2082 sdata->header.dshb_clte.dti_object_count);
2083
2084 for (i = 1; i <= sdata->header.dshb_clte.dti_object_count; i++)
2085 {
2086 if (bfd_sym_fetch_contained_labels_table_entry (abfd, &entry, i) < 0)
2087 fprintf (f, " [%8lu] [INVALID]\n", i);
2088 else
2089 {
2090 fprintf (f, " [%8lu] ", i);
2091 bfd_sym_print_contained_labels_table_entry (abfd, f, &entry);
2092 fprintf (f, "\n");
2093 }
2094 }
2095 }
2096
2097 void
2098 bfd_sym_display_contained_types_table (bfd *abfd, FILE *f)
2099 {
2100 unsigned long i;
2101 bfd_sym_contained_types_table_entry entry;
2102 bfd_sym_data_struct *sdata = NULL;
2103
2104 BFD_ASSERT (bfd_sym_valid (abfd));
2105 sdata = abfd->tdata.sym_data;
2106
2107 fprintf (f, "contained types table (CTTE) contains %lu objects:\n\n",
2108 sdata->header.dshb_ctte.dti_object_count);
2109
2110 for (i = 1; i <= sdata->header.dshb_ctte.dti_object_count; i++)
2111 {
2112 if (bfd_sym_fetch_contained_types_table_entry (abfd, &entry, i) < 0)
2113 fprintf (f, " [%8lu] [INVALID]\n", i);
2114 else
2115 {
2116 fprintf (f, " [%8lu] ", i);
2117 bfd_sym_print_contained_types_table_entry (abfd, f, &entry);
2118 fprintf (f, "\n");
2119 }
2120 }
2121 }
2122
2123 void
2124 bfd_sym_display_file_references_index_table (bfd *abfd, FILE *f)
2125 {
2126 unsigned long i;
2127 bfd_sym_file_references_index_table_entry entry;
2128 bfd_sym_data_struct *sdata = NULL;
2129
2130 BFD_ASSERT (bfd_sym_valid (abfd));
2131 sdata = abfd->tdata.sym_data;
2132
2133 fprintf (f, "file references index table (FITE) contains %lu objects:\n\n",
2134 sdata->header.dshb_fite.dti_object_count);
2135
2136 for (i = 1; i <= sdata->header.dshb_fite.dti_object_count; i++)
2137 {
2138 if (bfd_sym_fetch_file_references_index_table_entry (abfd, &entry, i) < 0)
2139 fprintf (f, " [%8lu] [INVALID]\n", i);
2140 else
2141 {
2142 fprintf (f, " [%8lu] ", i);
2143 bfd_sym_print_file_references_index_table_entry (abfd, f, &entry);
2144 fprintf (f, "\n");
2145 }
2146 }
2147 }
2148
2149 void
2150 bfd_sym_display_constant_pool (bfd *abfd, FILE *f)
2151 {
2152 unsigned long i;
2153 bfd_sym_constant_pool_entry entry;
2154 bfd_sym_data_struct *sdata = NULL;
2155
2156 BFD_ASSERT (bfd_sym_valid (abfd));
2157 sdata = abfd->tdata.sym_data;
2158
2159 fprintf (f, "constant pool (CONST) contains %lu objects:\n\n",
2160 sdata->header.dshb_const.dti_object_count);
2161
2162 for (i = 1; i <= sdata->header.dshb_const.dti_object_count; i++)
2163 {
2164 if (bfd_sym_fetch_constant_pool_entry (abfd, &entry, i) < 0)
2165 fprintf (f, " [%8lu] [INVALID]\n", i);
2166 else
2167 {
2168 fprintf (f, " [%8lu] ", i);
2169 bfd_sym_print_constant_pool_entry (abfd, f, &entry);
2170 fprintf (f, "\n");
2171 }
2172 }
2173 }
2174
2175 void
2176 bfd_sym_display_type_information_table (bfd *abfd, FILE *f)
2177 {
2178 unsigned long i;
2179 bfd_sym_type_table_entry sym_index;
2180 bfd_sym_type_information_table_entry entry;
2181 bfd_sym_data_struct *sdata = NULL;
2182
2183 BFD_ASSERT (bfd_sym_valid (abfd));
2184 sdata = abfd->tdata.sym_data;
2185
2186 if (sdata->header.dshb_tte.dti_object_count > 99)
2187 fprintf (f, "type table (TINFO) contains %lu objects:\n\n",
2188 sdata->header.dshb_tte.dti_object_count - 99);
2189 else
2190 {
2191 fprintf (f, "type table (TINFO) contains [INVALID] objects:\n\n");
2192 return;
2193 }
2194
2195 for (i = 100; i <= sdata->header.dshb_tte.dti_object_count; i++)
2196 {
2197 if (bfd_sym_fetch_type_table_entry (abfd, &sym_index, i - 100) < 0)
2198 fprintf (f, " [%8lu] [INVALID]\n", i);
2199 else
2200 {
2201 fprintf (f, " [%8lu] (TINFO %lu) ", i, sym_index);
2202
2203 if (bfd_sym_fetch_type_information_table_entry (abfd, &entry, sym_index) < 0)
2204 fprintf (f, "[INVALID]");
2205 else
2206 bfd_sym_print_type_information_table_entry (abfd, f, &entry);
2207
2208 fprintf (f, "\n");
2209 }
2210 }
2211 }
2212
2213 int
2214 bfd_sym_scan (bfd *abfd, bfd_sym_version version, bfd_sym_data_struct *mdata)
2215 {
2216 asection *bfdsec;
2217 const char *name = "symbols";
2218
2219 mdata->name_table = 0;
2220 mdata->sbfd = abfd;
2221 mdata->version = version;
2222
2223 bfd_seek (abfd, 0, SEEK_SET);
2224 if (bfd_sym_read_header (abfd, &mdata->header, mdata->version) != 0)
2225 return -1;
2226
2227 mdata->name_table = bfd_sym_read_name_table (abfd, &mdata->header);
2228 if (mdata->name_table == NULL)
2229 return -1;
2230
2231 bfdsec = bfd_make_section_anyway_with_flags (abfd, name, SEC_HAS_CONTENTS);
2232 if (bfdsec == NULL)
2233 return -1;
2234
2235 bfdsec->vma = 0;
2236 bfdsec->lma = 0;
2237 bfdsec->size = 0;
2238 bfdsec->filepos = 0;
2239 bfdsec->alignment_power = 0;
2240
2241 abfd->tdata.sym_data = mdata;
2242
2243 return 0;
2244 }
2245
2246 const bfd_target *
2247 bfd_sym_object_p (bfd *abfd)
2248 {
2249 struct bfd_preserve preserve;
2250 bfd_sym_version version = -1;
2251
2252 preserve.marker = NULL;
2253 bfd_seek (abfd, 0, SEEK_SET);
2254 if (bfd_sym_read_version (abfd, &version) != 0)
2255 goto wrong;
2256
2257 preserve.marker = bfd_alloc (abfd, sizeof (bfd_sym_data_struct));
2258 if (preserve.marker == NULL
2259 || ! bfd_preserve_save (abfd, &preserve))
2260 goto fail;
2261
2262 if (bfd_sym_scan (abfd, version,
2263 (bfd_sym_data_struct *) preserve.marker) != 0)
2264 goto wrong;
2265
2266 bfd_preserve_finish (abfd, &preserve);
2267 return abfd->xvec;
2268
2269 wrong:
2270 bfd_set_error (bfd_error_wrong_format);
2271
2272 fail:
2273 if (preserve.marker != NULL)
2274 bfd_preserve_restore (abfd, &preserve);
2275 return NULL;
2276 }
2277
2278 #define bfd_sym_make_empty_symbol _bfd_generic_make_empty_symbol
2279
2280 void
2281 bfd_sym_get_symbol_info (bfd *abfd ATTRIBUTE_UNUSED, asymbol *symbol, symbol_info *ret)
2282 {
2283 bfd_symbol_info (symbol, ret);
2284 }
2285
2286 long
2287 bfd_sym_get_symtab_upper_bound (bfd *abfd ATTRIBUTE_UNUSED)
2288 {
2289 return 0;
2290 }
2291
2292 long
2293 bfd_sym_canonicalize_symtab (bfd *abfd ATTRIBUTE_UNUSED, asymbol **sym ATTRIBUTE_UNUSED)
2294 {
2295 return 0;
2296 }
2297
2298 int
2299 bfd_sym_sizeof_headers (bfd *abfd ATTRIBUTE_UNUSED,
2300 struct bfd_link_info *info ATTRIBUTE_UNUSED)
2301 {
2302 return 0;
2303 }
2304
2305 const bfd_target sym_vec =
2306 {
2307 "sym", /* Name. */
2308 bfd_target_sym_flavour, /* Flavour. */
2309 BFD_ENDIAN_BIG, /* Byteorder. */
2310 BFD_ENDIAN_BIG, /* Header byteorder. */
2311 (HAS_RELOC | EXEC_P | /* Object flags. */
2312 HAS_LINENO | HAS_DEBUG |
2313 HAS_SYMS | HAS_LOCALS | DYNAMIC | WP_TEXT | D_PAGED),
2314 (SEC_ALLOC | SEC_LOAD | SEC_READONLY | SEC_CODE | SEC_DATA
2315 | SEC_ROM | SEC_HAS_CONTENTS), /* Section_flags. */
2316 0, /* Symbol_leading_char. */
2317 ' ', /* AR_pad_char. */
2318 16, /* AR_max_namelen. */
2319 bfd_getb64, bfd_getb_signed_64, bfd_putb64,
2320 bfd_getb32, bfd_getb_signed_32, bfd_putb32,
2321 bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* Data. */
2322 bfd_getb64, bfd_getb_signed_64, bfd_putb64,
2323 bfd_getb32, bfd_getb_signed_32, bfd_putb32,
2324 bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* Hdrs. */
2325 { /* bfd_check_format. */
2326 _bfd_dummy_target,
2327 bfd_sym_object_p, /* bfd_check_format. */
2328 _bfd_dummy_target,
2329 _bfd_dummy_target,
2330 },
2331 { /* bfd_set_format. */
2332 bfd_false,
2333 bfd_sym_mkobject,
2334 bfd_false,
2335 bfd_false,
2336 },
2337 { /* bfd_write_contents. */
2338 bfd_false,
2339 bfd_true,
2340 bfd_false,
2341 bfd_false,
2342 },
2343
2344 BFD_JUMP_TABLE_GENERIC (bfd_sym),
2345 BFD_JUMP_TABLE_COPY (_bfd_generic),
2346 BFD_JUMP_TABLE_CORE (_bfd_nocore),
2347 BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive),
2348 BFD_JUMP_TABLE_SYMBOLS (bfd_sym),
2349 BFD_JUMP_TABLE_RELOCS (_bfd_norelocs),
2350 BFD_JUMP_TABLE_WRITE (bfd_sym),
2351 BFD_JUMP_TABLE_LINK (bfd_sym),
2352 BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
2353
2354 NULL,
2355
2356 NULL
2357 };
git-cvsimport of binutils cvsroot