Commit | Line | Data |
---|---|---|
252b5132 | 1 | /* Coff file dumper. |
9382dad2 AM |
2 | Copyright 1994, 1995, 1998, 1999, 2000, 2001, 2002, 2003, 2005, 2007, |
3 | 2011 Free Software Foundation, Inc. | |
252b5132 | 4 | |
8b53311e | 5 | This file is part of GNU Binutils. |
252b5132 | 6 | |
8b53311e NC |
7 | This program is free software; you can redistribute it and/or modify |
8 | it under the terms of the GNU General Public License as published by | |
32866df7 | 9 | the Free Software Foundation; either version 3 of the License, or (at |
8b53311e | 10 | your option) any later version. |
252b5132 | 11 | |
8b53311e NC |
12 | This program is distributed in the hope that it will be useful, |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | GNU General Public License for more details. | |
252b5132 | 16 | |
8b53311e NC |
17 | You should have received a copy of the GNU General Public License |
18 | along with this program; if not, write to the Free Software | |
32866df7 NC |
19 | Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, |
20 | MA 02110-1301, USA. */ | |
21 | ||
252b5132 RH |
22 | |
23 | /* Written by Steve Chamberlain <sac@cygnus.com> | |
24 | ||
25 | This module reads a type tree generated by coffgrok and prints | |
8b53311e | 26 | it out so we can test the grokker. */ |
252b5132 | 27 | |
3db64b00 | 28 | #include "sysdep.h" |
e9792343 | 29 | #include "bfd.h" |
9382dad2 | 30 | #include "bfd_stdint.h" |
e9792343 | 31 | #include "libiberty.h" |
3db64b00 | 32 | #include "bucomm.h" |
252b5132 RH |
33 | |
34 | #include "coffgrok.h" | |
408f8db1 | 35 | #include "getopt.h" |
252b5132 | 36 | |
252b5132 | 37 | static int atnl; |
c32144ff | 38 | |
2da42df6 AJ |
39 | static void tab (int); |
40 | static void nl (void); | |
41 | static void dump_coff_lines (struct coff_line *); | |
42 | static void dump_coff_type (struct coff_type *); | |
43 | static void dump_coff_where (struct coff_where *); | |
44 | static void dump_coff_visible (struct coff_visible *); | |
2da42df6 AJ |
45 | static void dump_coff_scope (struct coff_scope *); |
46 | static void dump_coff_sfile (struct coff_sfile *); | |
47 | static void dump_coff_section (struct coff_section *); | |
2da42df6 AJ |
48 | static void show_usage (FILE *, int); |
49 | extern int main (int, char **); | |
252b5132 RH |
50 | |
51 | static void | |
2da42df6 | 52 | tab (int x) |
252b5132 RH |
53 | { |
54 | static int indent; | |
55 | int i; | |
56 | ||
57 | if (atnl) | |
58 | { | |
59 | if (x < 0) | |
60 | { | |
61 | printf (")"); | |
62 | indent += x; | |
63 | ||
64 | return; | |
65 | } | |
66 | else | |
67 | { | |
68 | printf ("\n"); | |
69 | atnl = 0; | |
70 | } | |
71 | } | |
72 | ||
73 | if (x == -1) | |
74 | { | |
75 | for (i = 0; i < indent; i++) | |
76 | printf (" "); | |
77 | ||
78 | indent += x; | |
79 | printf (")"); | |
80 | return; | |
81 | } | |
82 | ||
83 | indent += x; | |
84 | ||
85 | for (i = 0; i < indent; i++) | |
86 | printf (" "); | |
87 | ||
88 | if (x) | |
89 | { | |
90 | printf ("("); | |
91 | } | |
92 | } | |
93 | ||
8b53311e | 94 | static void |
2da42df6 | 95 | nl (void) |
252b5132 RH |
96 | { |
97 | atnl = 1; | |
98 | } | |
99 | ||
100 | static void | |
2da42df6 | 101 | dump_coff_lines (struct coff_line *p) |
252b5132 RH |
102 | { |
103 | int i; | |
104 | int online = 0; | |
8b53311e NC |
105 | |
106 | tab (1); | |
107 | printf (_("#lines %d "),p->nlines); | |
108 | ||
f462a9ea | 109 | for (i = 0; i < p->nlines; i++) |
252b5132 | 110 | { |
8b53311e NC |
111 | printf ("(%d 0x%x)", p->lines[i], p->addresses[i]); |
112 | ||
252b5132 | 113 | online++; |
8b53311e | 114 | |
252b5132 RH |
115 | if (online > 6) |
116 | { | |
8b53311e NC |
117 | nl (); |
118 | tab (0); | |
252b5132 RH |
119 | online = 0; |
120 | } | |
121 | } | |
8b53311e NC |
122 | nl (); |
123 | tab (-1); | |
252b5132 RH |
124 | } |
125 | ||
126 | static void | |
2da42df6 | 127 | dump_coff_type (struct coff_type *p) |
252b5132 RH |
128 | { |
129 | tab (1); | |
130 | printf ("size %d ", p->size); | |
8b53311e | 131 | |
252b5132 RH |
132 | switch (p->type) |
133 | { | |
134 | case coff_secdef_type: | |
f462a9ea | 135 | printf ("section definition at %x size %x\n", |
252b5132 RH |
136 | p->u.asecdef.address, |
137 | p->u.asecdef.size); | |
8b53311e | 138 | nl (); |
252b5132 RH |
139 | break; |
140 | case coff_pointer_type: | |
141 | printf ("pointer to"); | |
142 | nl (); | |
143 | dump_coff_type (p->u.pointer.points_to); | |
144 | break; | |
145 | case coff_array_type: | |
146 | printf ("array [%d] of", p->u.array.dim); | |
147 | nl (); | |
148 | dump_coff_type (p->u.array.array_of); | |
149 | break; | |
150 | case coff_function_type: | |
151 | printf ("function returning"); | |
152 | nl (); | |
153 | dump_coff_type (p->u.function.function_returns); | |
154 | dump_coff_lines (p->u.function.lines); | |
155 | printf ("arguments"); | |
156 | nl (); | |
157 | dump_coff_scope (p->u.function.parameters); | |
158 | tab (0); | |
159 | printf ("code"); | |
160 | nl (); | |
161 | dump_coff_scope (p->u.function.code); | |
162 | tab(0); | |
163 | break; | |
164 | case coff_structdef_type: | |
165 | printf ("structure definition"); | |
166 | nl (); | |
167 | dump_coff_scope (p->u.astructdef.elements); | |
168 | break; | |
169 | case coff_structref_type: | |
170 | if (!p->u.aenumref.ref) | |
171 | printf ("structure ref to UNKNOWN struct"); | |
172 | else | |
173 | printf ("structure ref to %s", p->u.aenumref.ref->name); | |
174 | break; | |
175 | case coff_enumref_type: | |
176 | printf ("enum ref to %s", p->u.astructref.ref->name); | |
177 | break; | |
178 | case coff_enumdef_type: | |
179 | printf ("enum definition"); | |
180 | nl (); | |
181 | dump_coff_scope (p->u.aenumdef.elements); | |
182 | break; | |
183 | case coff_basic_type: | |
184 | switch (p->u.basic) | |
185 | { | |
186 | case T_NULL: | |
187 | printf ("NULL"); | |
188 | break; | |
189 | case T_VOID: | |
190 | printf ("VOID"); | |
191 | break; | |
192 | case T_CHAR: | |
193 | printf ("CHAR"); | |
194 | break; | |
195 | case T_SHORT: | |
196 | printf ("SHORT"); | |
197 | break; | |
198 | case T_INT: | |
199 | printf ("INT "); | |
200 | break; | |
201 | case T_LONG: | |
202 | printf ("LONG"); | |
203 | break; | |
204 | case T_FLOAT: | |
205 | printf ("FLOAT"); | |
206 | break; | |
207 | case T_DOUBLE: | |
208 | printf ("DOUBLE"); | |
209 | break; | |
210 | case T_STRUCT: | |
211 | printf ("STRUCT"); | |
212 | break; | |
213 | case T_UNION: | |
214 | printf ("UNION"); | |
215 | break; | |
216 | case T_ENUM: | |
217 | printf ("ENUM"); | |
218 | break; | |
219 | case T_MOE: | |
220 | printf ("MOE "); | |
221 | break; | |
222 | case T_UCHAR: | |
223 | printf ("UCHAR"); | |
224 | break; | |
225 | case T_USHORT: | |
226 | printf ("USHORT"); | |
227 | break; | |
228 | case T_UINT: | |
229 | printf ("UINT"); | |
230 | break; | |
231 | case T_ULONG: | |
232 | printf ("ULONG"); | |
233 | break; | |
234 | case T_LNGDBL: | |
235 | printf ("LNGDBL"); | |
236 | break; | |
237 | default: | |
238 | abort (); | |
239 | } | |
240 | } | |
241 | nl (); | |
242 | tab (-1); | |
243 | } | |
244 | ||
245 | static void | |
2da42df6 | 246 | dump_coff_where (struct coff_where *p) |
252b5132 RH |
247 | { |
248 | tab (1); | |
249 | switch (p->where) | |
250 | { | |
251 | case coff_where_stack: | |
252 | printf ("Stack offset %x", p->offset); | |
253 | break; | |
254 | case coff_where_memory: | |
255 | printf ("Memory section %s+%x", p->section->name, p->offset); | |
256 | break; | |
257 | case coff_where_register: | |
258 | printf ("Register %d", p->offset); | |
259 | break; | |
260 | case coff_where_member_of_struct: | |
261 | printf ("Struct Member offset %x", p->offset); | |
262 | break; | |
263 | case coff_where_member_of_enum: | |
264 | printf ("Enum Member offset %x", p->offset); | |
265 | break; | |
266 | case coff_where_unknown: | |
267 | printf ("Undefined symbol"); | |
268 | break; | |
269 | case coff_where_strtag: | |
270 | printf ("STRTAG"); | |
271 | case coff_where_entag: | |
272 | printf ("ENTAG"); | |
273 | break; | |
274 | case coff_where_typedef: | |
275 | printf ("TYPEDEF"); | |
276 | break; | |
277 | default: | |
278 | abort (); | |
279 | } | |
280 | nl (); | |
281 | tab (-1); | |
282 | } | |
283 | ||
284 | static void | |
2da42df6 | 285 | dump_coff_visible (struct coff_visible *p) |
252b5132 RH |
286 | { |
287 | tab (1); | |
288 | switch (p->type) | |
289 | { | |
290 | case coff_vis_ext_def: | |
291 | printf ("coff_vis_ext_def"); | |
292 | break; | |
293 | case coff_vis_ext_ref: | |
294 | printf ("coff_vis_ext_ref"); | |
295 | break; | |
296 | case coff_vis_int_def: | |
297 | printf ("coff_vis_int_def"); | |
298 | break; | |
299 | case coff_vis_common: | |
300 | printf ("coff_vis_common"); | |
301 | break; | |
302 | case coff_vis_auto: | |
303 | printf ("coff_vis_auto"); | |
304 | break; | |
305 | case coff_vis_autoparam: | |
306 | printf ("coff_vis_autoparam"); | |
307 | break; | |
308 | case coff_vis_regparam: | |
309 | printf ("coff_vis_regparam"); | |
310 | break; | |
311 | case coff_vis_register: | |
312 | printf ("coff_vis_register"); | |
313 | break; | |
314 | case coff_vis_tag: | |
315 | printf ("coff_vis_tag"); | |
316 | break; | |
317 | case coff_vis_member_of_struct: | |
318 | printf ("coff_vis_member_of_struct"); | |
319 | break; | |
320 | case coff_vis_member_of_enum: | |
321 | printf ("coff_vis_member_of_enum"); | |
322 | break; | |
323 | default: | |
324 | abort (); | |
325 | } | |
326 | nl (); | |
327 | tab (-1); | |
328 | } | |
329 | ||
89b78896 | 330 | static void |
2da42df6 | 331 | dump_coff_symbol (struct coff_symbol *p) |
252b5132 RH |
332 | { |
333 | tab (1); | |
334 | printf ("List of symbols"); | |
335 | nl (); | |
8b53311e | 336 | |
252b5132 RH |
337 | while (p) |
338 | { | |
339 | tab (1); | |
340 | tab (1); | |
341 | printf ("Symbol %s, tag %d, number %d", p->name, p->tag, p->number); | |
342 | nl (); | |
343 | tab (-1); | |
344 | tab (1); | |
345 | printf ("Type"); | |
346 | nl (); | |
347 | dump_coff_type (p->type); | |
348 | tab (-1); | |
349 | tab (1); | |
350 | printf ("Where"); | |
351 | dump_coff_where (p->where); | |
352 | tab (-1); | |
353 | tab (1); | |
354 | printf ("Visible"); | |
355 | dump_coff_visible (p->visible); | |
356 | tab (-1); | |
357 | p = p->next; | |
358 | tab (-1); | |
359 | } | |
360 | tab (-1); | |
361 | } | |
362 | ||
363 | static void | |
2da42df6 | 364 | dump_coff_scope (struct coff_scope *p) |
252b5132 | 365 | { |
8b53311e | 366 | if (p) |
252b5132 | 367 | { |
8b53311e | 368 | tab (1); |
1a9911c3 | 369 | printf ("List of blocks %" BFD_VMA_FMT "x ",(bfd_vma) (uintptr_t) p); |
8b53311e NC |
370 | |
371 | if (p->sec) | |
372 | printf( " %s %x..%x", p->sec->name,p->offset, p->offset + p->size -1); | |
373 | ||
252b5132 | 374 | nl (); |
8b53311e NC |
375 | tab (0); |
376 | printf ("*****************"); | |
252b5132 | 377 | nl (); |
8b53311e NC |
378 | |
379 | while (p) | |
380 | { | |
381 | tab (0); | |
382 | printf ("vars %d", p->nvars); | |
383 | nl (); | |
384 | dump_coff_symbol (p->vars_head); | |
385 | printf ("blocks"); | |
386 | nl (); | |
387 | dump_coff_scope (p->list_head); | |
388 | nl (); | |
389 | p = p->next; | |
390 | } | |
391 | ||
392 | tab (0); | |
393 | printf ("*****************"); | |
252b5132 | 394 | nl (); |
8b53311e | 395 | tab (-1); |
252b5132 | 396 | } |
252b5132 RH |
397 | } |
398 | ||
399 | static void | |
2da42df6 | 400 | dump_coff_sfile (struct coff_sfile *p) |
252b5132 RH |
401 | { |
402 | tab (1); | |
403 | printf ("List of source files"); | |
404 | nl (); | |
8b53311e | 405 | |
252b5132 RH |
406 | while (p) |
407 | { | |
408 | tab (0); | |
409 | printf ("Source file %s", p->name); | |
410 | nl (); | |
411 | dump_coff_scope (p->scope); | |
412 | p = p->next; | |
413 | } | |
414 | tab (-1); | |
415 | } | |
416 | ||
417 | static void | |
2da42df6 | 418 | dump_coff_section (struct coff_section *ptr) |
252b5132 RH |
419 | { |
420 | int i; | |
8b53311e NC |
421 | |
422 | tab (1); | |
f462a9ea | 423 | printf ("section %s %d %d address %x size %x number %d nrelocs %d", |
8b53311e NC |
424 | ptr->name, ptr->code, ptr->data, ptr->address,ptr->size, |
425 | ptr->number, ptr->nrelocs); | |
426 | nl (); | |
252b5132 | 427 | |
f462a9ea | 428 | for (i = 0; i < ptr->nrelocs; i++) |
252b5132 | 429 | { |
f462a9ea | 430 | tab (0); |
8b53311e NC |
431 | printf ("(%x %s %x)", |
432 | ptr->relocs[i].offset, | |
433 | ptr->relocs[i].symbol->name, | |
434 | ptr->relocs[i].addend); | |
435 | nl (); | |
252b5132 | 436 | } |
252b5132 | 437 | |
8b53311e | 438 | tab (-1); |
252b5132 RH |
439 | } |
440 | ||
89b78896 | 441 | static void |
2da42df6 | 442 | coff_dump (struct coff_ofile *ptr) |
252b5132 RH |
443 | { |
444 | int i; | |
8b53311e | 445 | |
252b5132 RH |
446 | printf ("Coff dump"); |
447 | nl (); | |
fbe3e2c8 | 448 | printf ("#sources %d", ptr->nsources); |
252b5132 RH |
449 | nl (); |
450 | dump_coff_sfile (ptr->source_head); | |
8b53311e | 451 | |
252b5132 | 452 | for (i = 0; i < ptr->nsections; i++) |
8b53311e | 453 | dump_coff_section (ptr->sections + i); |
252b5132 RH |
454 | } |
455 | ||
252b5132 RH |
456 | char * program_name; |
457 | ||
458 | static void | |
2da42df6 | 459 | show_usage (FILE *file, int status) |
252b5132 | 460 | { |
8b53311e | 461 | fprintf (file, _("Usage: %s [option(s)] in-file\n"), program_name); |
fbe3e2c8 | 462 | fprintf (file, _(" Print a human readable interpretation of a COFF object file\n")); |
8b53311e | 463 | fprintf (file, _(" The options are:\n\ |
07012eee | 464 | @<file> Read options from <file>\n\ |
8b53311e NC |
465 | -h --help Display this information\n\ |
466 | -v --version Display the program's version\n\ | |
467 | \n")); | |
252b5132 | 468 | |
92f01d61 | 469 | if (REPORT_BUGS_TO[0] && status == 0) |
8b53311e | 470 | fprintf (file, _("Report bugs to %s\n"), REPORT_BUGS_TO); |
252b5132 | 471 | |
8b53311e NC |
472 | exit (status); |
473 | } | |
252b5132 RH |
474 | |
475 | int | |
2da42df6 | 476 | main (int ac, char **av) |
252b5132 RH |
477 | { |
478 | bfd *abfd; | |
479 | struct coff_ofile *tree; | |
480 | char **matching; | |
481 | char *input_file = NULL; | |
482 | int opt; | |
483 | static struct option long_options[] = | |
484 | { | |
485 | { "help", no_argument, 0, 'h' }, | |
486 | { "version", no_argument, 0, 'V' }, | |
487 | { NULL, no_argument, 0, 0 } | |
488 | }; | |
489 | ||
490 | #if defined (HAVE_SETLOCALE) && defined (HAVE_LC_MESSAGES) | |
491 | setlocale (LC_MESSAGES, ""); | |
3882b010 L |
492 | #endif |
493 | #if defined (HAVE_SETLOCALE) | |
494 | setlocale (LC_CTYPE, ""); | |
252b5132 RH |
495 | #endif |
496 | bindtextdomain (PACKAGE, LOCALEDIR); | |
497 | textdomain (PACKAGE); | |
498 | ||
499 | program_name = av[0]; | |
500 | xmalloc_set_program_name (program_name); | |
501 | ||
869b9d07 MM |
502 | expandargv (&ac, &av); |
503 | ||
8b53311e | 504 | while ((opt = getopt_long (ac, av, "HhVv", long_options, |
252b5132 RH |
505 | (int *) NULL)) |
506 | != EOF) | |
507 | { | |
508 | switch (opt) | |
509 | { | |
8b53311e | 510 | case 'H': |
252b5132 | 511 | case 'h': |
8b53311e NC |
512 | show_usage (stdout, 0); |
513 | break; | |
514 | case 'v': | |
252b5132 | 515 | case 'V': |
6a8c2b0d | 516 | print_version ("coffdump"); |
252b5132 | 517 | exit (0); |
252b5132 RH |
518 | case 0: |
519 | break; | |
520 | default: | |
521 | show_usage (stderr, 1); | |
8b53311e | 522 | break; |
252b5132 RH |
523 | } |
524 | } | |
525 | ||
526 | if (optind < ac) | |
527 | { | |
528 | input_file = av[optind]; | |
529 | } | |
530 | ||
531 | if (!input_file) | |
8b53311e NC |
532 | fatal (_("no input file specified")); |
533 | ||
252b5132 RH |
534 | abfd = bfd_openr (input_file, 0); |
535 | ||
536 | if (!abfd) | |
537 | bfd_fatal (input_file); | |
538 | ||
539 | if (! bfd_check_format_matches (abfd, bfd_object, &matching)) | |
540 | { | |
541 | bfd_nonfatal (input_file); | |
8b53311e | 542 | |
252b5132 RH |
543 | if (bfd_get_error () == bfd_error_file_ambiguously_recognized) |
544 | { | |
545 | list_matching_formats (matching); | |
546 | free (matching); | |
547 | } | |
548 | exit (1); | |
549 | } | |
550 | ||
551 | tree = coff_grok (abfd); | |
552 | ||
8b53311e NC |
553 | coff_dump (tree); |
554 | printf ("\n"); | |
555 | ||
252b5132 RH |
556 | return 0; |
557 | } |