Commit | Line | Data |
---|---|---|
252b5132 | 1 | /* Coff file dumper. |
2da42df6 | 2 | Copyright 1994, 1995, 1998, 1999, 2000, 2001, 2002, 2003 |
8b53311e | 3 | 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 | |
9 | the Free Software Foundation; either version 2 of the License, or (at | |
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 | |
19 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ | |
252b5132 RH |
20 | |
21 | /* Written by Steve Chamberlain <sac@cygnus.com> | |
22 | ||
23 | This module reads a type tree generated by coffgrok and prints | |
8b53311e | 24 | it out so we can test the grokker. */ |
252b5132 | 25 | |
e9792343 AM |
26 | #include "bfd.h" |
27 | #include "libiberty.h" | |
252b5132 RH |
28 | |
29 | #include "coffgrok.h" | |
30 | #include "bucomm.h" | |
408f8db1 | 31 | #include "getopt.h" |
252b5132 | 32 | |
252b5132 | 33 | static int atnl; |
c32144ff | 34 | |
2da42df6 AJ |
35 | static void tab (int); |
36 | static void nl (void); | |
37 | static void dump_coff_lines (struct coff_line *); | |
38 | static void dump_coff_type (struct coff_type *); | |
39 | static void dump_coff_where (struct coff_where *); | |
40 | static void dump_coff_visible (struct coff_visible *); | |
41 | extern void dump_coff_symbol (struct coff_symbol *); | |
42 | static void dump_coff_scope (struct coff_scope *); | |
43 | static void dump_coff_sfile (struct coff_sfile *); | |
44 | static void dump_coff_section (struct coff_section *); | |
45 | extern void coff_dump (struct coff_ofile *); | |
46 | static void show_usage (FILE *, int); | |
47 | extern int main (int, char **); | |
252b5132 RH |
48 | |
49 | static void | |
2da42df6 | 50 | tab (int x) |
252b5132 RH |
51 | { |
52 | static int indent; | |
53 | int i; | |
54 | ||
55 | if (atnl) | |
56 | { | |
57 | if (x < 0) | |
58 | { | |
59 | printf (")"); | |
60 | indent += x; | |
61 | ||
62 | return; | |
63 | } | |
64 | else | |
65 | { | |
66 | printf ("\n"); | |
67 | atnl = 0; | |
68 | } | |
69 | } | |
70 | ||
71 | if (x == -1) | |
72 | { | |
73 | for (i = 0; i < indent; i++) | |
74 | printf (" "); | |
75 | ||
76 | indent += x; | |
77 | printf (")"); | |
78 | return; | |
79 | } | |
80 | ||
81 | indent += x; | |
82 | ||
83 | for (i = 0; i < indent; i++) | |
84 | printf (" "); | |
85 | ||
86 | if (x) | |
87 | { | |
88 | printf ("("); | |
89 | } | |
90 | } | |
91 | ||
8b53311e | 92 | static void |
2da42df6 | 93 | nl (void) |
252b5132 RH |
94 | { |
95 | atnl = 1; | |
96 | } | |
97 | ||
98 | static void | |
2da42df6 | 99 | dump_coff_lines (struct coff_line *p) |
252b5132 RH |
100 | { |
101 | int i; | |
102 | int online = 0; | |
8b53311e NC |
103 | |
104 | tab (1); | |
105 | printf (_("#lines %d "),p->nlines); | |
106 | ||
f462a9ea | 107 | for (i = 0; i < p->nlines; i++) |
252b5132 | 108 | { |
8b53311e NC |
109 | printf ("(%d 0x%x)", p->lines[i], p->addresses[i]); |
110 | ||
252b5132 | 111 | online++; |
8b53311e | 112 | |
252b5132 RH |
113 | if (online > 6) |
114 | { | |
8b53311e NC |
115 | nl (); |
116 | tab (0); | |
252b5132 RH |
117 | online = 0; |
118 | } | |
119 | } | |
8b53311e NC |
120 | nl (); |
121 | tab (-1); | |
252b5132 RH |
122 | } |
123 | ||
124 | static void | |
2da42df6 | 125 | dump_coff_type (struct coff_type *p) |
252b5132 RH |
126 | { |
127 | tab (1); | |
128 | printf ("size %d ", p->size); | |
8b53311e | 129 | |
252b5132 RH |
130 | switch (p->type) |
131 | { | |
132 | case coff_secdef_type: | |
f462a9ea | 133 | printf ("section definition at %x size %x\n", |
252b5132 RH |
134 | p->u.asecdef.address, |
135 | p->u.asecdef.size); | |
8b53311e | 136 | nl (); |
252b5132 RH |
137 | break; |
138 | case coff_pointer_type: | |
139 | printf ("pointer to"); | |
140 | nl (); | |
141 | dump_coff_type (p->u.pointer.points_to); | |
142 | break; | |
143 | case coff_array_type: | |
144 | printf ("array [%d] of", p->u.array.dim); | |
145 | nl (); | |
146 | dump_coff_type (p->u.array.array_of); | |
147 | break; | |
148 | case coff_function_type: | |
149 | printf ("function returning"); | |
150 | nl (); | |
151 | dump_coff_type (p->u.function.function_returns); | |
152 | dump_coff_lines (p->u.function.lines); | |
153 | printf ("arguments"); | |
154 | nl (); | |
155 | dump_coff_scope (p->u.function.parameters); | |
156 | tab (0); | |
157 | printf ("code"); | |
158 | nl (); | |
159 | dump_coff_scope (p->u.function.code); | |
160 | tab(0); | |
161 | break; | |
162 | case coff_structdef_type: | |
163 | printf ("structure definition"); | |
164 | nl (); | |
165 | dump_coff_scope (p->u.astructdef.elements); | |
166 | break; | |
167 | case coff_structref_type: | |
168 | if (!p->u.aenumref.ref) | |
169 | printf ("structure ref to UNKNOWN struct"); | |
170 | else | |
171 | printf ("structure ref to %s", p->u.aenumref.ref->name); | |
172 | break; | |
173 | case coff_enumref_type: | |
174 | printf ("enum ref to %s", p->u.astructref.ref->name); | |
175 | break; | |
176 | case coff_enumdef_type: | |
177 | printf ("enum definition"); | |
178 | nl (); | |
179 | dump_coff_scope (p->u.aenumdef.elements); | |
180 | break; | |
181 | case coff_basic_type: | |
182 | switch (p->u.basic) | |
183 | { | |
184 | case T_NULL: | |
185 | printf ("NULL"); | |
186 | break; | |
187 | case T_VOID: | |
188 | printf ("VOID"); | |
189 | break; | |
190 | case T_CHAR: | |
191 | printf ("CHAR"); | |
192 | break; | |
193 | case T_SHORT: | |
194 | printf ("SHORT"); | |
195 | break; | |
196 | case T_INT: | |
197 | printf ("INT "); | |
198 | break; | |
199 | case T_LONG: | |
200 | printf ("LONG"); | |
201 | break; | |
202 | case T_FLOAT: | |
203 | printf ("FLOAT"); | |
204 | break; | |
205 | case T_DOUBLE: | |
206 | printf ("DOUBLE"); | |
207 | break; | |
208 | case T_STRUCT: | |
209 | printf ("STRUCT"); | |
210 | break; | |
211 | case T_UNION: | |
212 | printf ("UNION"); | |
213 | break; | |
214 | case T_ENUM: | |
215 | printf ("ENUM"); | |
216 | break; | |
217 | case T_MOE: | |
218 | printf ("MOE "); | |
219 | break; | |
220 | case T_UCHAR: | |
221 | printf ("UCHAR"); | |
222 | break; | |
223 | case T_USHORT: | |
224 | printf ("USHORT"); | |
225 | break; | |
226 | case T_UINT: | |
227 | printf ("UINT"); | |
228 | break; | |
229 | case T_ULONG: | |
230 | printf ("ULONG"); | |
231 | break; | |
232 | case T_LNGDBL: | |
233 | printf ("LNGDBL"); | |
234 | break; | |
235 | default: | |
236 | abort (); | |
237 | } | |
238 | } | |
239 | nl (); | |
240 | tab (-1); | |
241 | } | |
242 | ||
243 | static void | |
2da42df6 | 244 | dump_coff_where (struct coff_where *p) |
252b5132 RH |
245 | { |
246 | tab (1); | |
247 | switch (p->where) | |
248 | { | |
249 | case coff_where_stack: | |
250 | printf ("Stack offset %x", p->offset); | |
251 | break; | |
252 | case coff_where_memory: | |
253 | printf ("Memory section %s+%x", p->section->name, p->offset); | |
254 | break; | |
255 | case coff_where_register: | |
256 | printf ("Register %d", p->offset); | |
257 | break; | |
258 | case coff_where_member_of_struct: | |
259 | printf ("Struct Member offset %x", p->offset); | |
260 | break; | |
261 | case coff_where_member_of_enum: | |
262 | printf ("Enum Member offset %x", p->offset); | |
263 | break; | |
264 | case coff_where_unknown: | |
265 | printf ("Undefined symbol"); | |
266 | break; | |
267 | case coff_where_strtag: | |
268 | printf ("STRTAG"); | |
269 | case coff_where_entag: | |
270 | printf ("ENTAG"); | |
271 | break; | |
272 | case coff_where_typedef: | |
273 | printf ("TYPEDEF"); | |
274 | break; | |
275 | default: | |
276 | abort (); | |
277 | } | |
278 | nl (); | |
279 | tab (-1); | |
280 | } | |
281 | ||
282 | static void | |
2da42df6 | 283 | dump_coff_visible (struct coff_visible *p) |
252b5132 RH |
284 | { |
285 | tab (1); | |
286 | switch (p->type) | |
287 | { | |
288 | case coff_vis_ext_def: | |
289 | printf ("coff_vis_ext_def"); | |
290 | break; | |
291 | case coff_vis_ext_ref: | |
292 | printf ("coff_vis_ext_ref"); | |
293 | break; | |
294 | case coff_vis_int_def: | |
295 | printf ("coff_vis_int_def"); | |
296 | break; | |
297 | case coff_vis_common: | |
298 | printf ("coff_vis_common"); | |
299 | break; | |
300 | case coff_vis_auto: | |
301 | printf ("coff_vis_auto"); | |
302 | break; | |
303 | case coff_vis_autoparam: | |
304 | printf ("coff_vis_autoparam"); | |
305 | break; | |
306 | case coff_vis_regparam: | |
307 | printf ("coff_vis_regparam"); | |
308 | break; | |
309 | case coff_vis_register: | |
310 | printf ("coff_vis_register"); | |
311 | break; | |
312 | case coff_vis_tag: | |
313 | printf ("coff_vis_tag"); | |
314 | break; | |
315 | case coff_vis_member_of_struct: | |
316 | printf ("coff_vis_member_of_struct"); | |
317 | break; | |
318 | case coff_vis_member_of_enum: | |
319 | printf ("coff_vis_member_of_enum"); | |
320 | break; | |
321 | default: | |
322 | abort (); | |
323 | } | |
324 | nl (); | |
325 | tab (-1); | |
326 | } | |
327 | ||
252b5132 | 328 | void |
2da42df6 | 329 | dump_coff_symbol (struct coff_symbol *p) |
252b5132 RH |
330 | { |
331 | tab (1); | |
332 | printf ("List of symbols"); | |
333 | nl (); | |
8b53311e | 334 | |
252b5132 RH |
335 | while (p) |
336 | { | |
337 | tab (1); | |
338 | tab (1); | |
339 | printf ("Symbol %s, tag %d, number %d", p->name, p->tag, p->number); | |
340 | nl (); | |
341 | tab (-1); | |
342 | tab (1); | |
343 | printf ("Type"); | |
344 | nl (); | |
345 | dump_coff_type (p->type); | |
346 | tab (-1); | |
347 | tab (1); | |
348 | printf ("Where"); | |
349 | dump_coff_where (p->where); | |
350 | tab (-1); | |
351 | tab (1); | |
352 | printf ("Visible"); | |
353 | dump_coff_visible (p->visible); | |
354 | tab (-1); | |
355 | p = p->next; | |
356 | tab (-1); | |
357 | } | |
358 | tab (-1); | |
359 | } | |
360 | ||
361 | static void | |
2da42df6 | 362 | dump_coff_scope (struct coff_scope *p) |
252b5132 | 363 | { |
8b53311e | 364 | if (p) |
252b5132 | 365 | { |
8b53311e NC |
366 | tab (1); |
367 | printf ("List of blocks %lx ",(unsigned long) p); | |
368 | ||
369 | if (p->sec) | |
370 | printf( " %s %x..%x", p->sec->name,p->offset, p->offset + p->size -1); | |
371 | ||
252b5132 | 372 | nl (); |
8b53311e NC |
373 | tab (0); |
374 | printf ("*****************"); | |
252b5132 | 375 | nl (); |
8b53311e NC |
376 | |
377 | while (p) | |
378 | { | |
379 | tab (0); | |
380 | printf ("vars %d", p->nvars); | |
381 | nl (); | |
382 | dump_coff_symbol (p->vars_head); | |
383 | printf ("blocks"); | |
384 | nl (); | |
385 | dump_coff_scope (p->list_head); | |
386 | nl (); | |
387 | p = p->next; | |
388 | } | |
389 | ||
390 | tab (0); | |
391 | printf ("*****************"); | |
252b5132 | 392 | nl (); |
8b53311e | 393 | tab (-1); |
252b5132 | 394 | } |
252b5132 RH |
395 | } |
396 | ||
397 | static void | |
2da42df6 | 398 | dump_coff_sfile (struct coff_sfile *p) |
252b5132 RH |
399 | { |
400 | tab (1); | |
401 | printf ("List of source files"); | |
402 | nl (); | |
8b53311e | 403 | |
252b5132 RH |
404 | while (p) |
405 | { | |
406 | tab (0); | |
407 | printf ("Source file %s", p->name); | |
408 | nl (); | |
409 | dump_coff_scope (p->scope); | |
410 | p = p->next; | |
411 | } | |
412 | tab (-1); | |
413 | } | |
414 | ||
415 | static void | |
2da42df6 | 416 | dump_coff_section (struct coff_section *ptr) |
252b5132 RH |
417 | { |
418 | int i; | |
8b53311e NC |
419 | |
420 | tab (1); | |
f462a9ea | 421 | printf ("section %s %d %d address %x size %x number %d nrelocs %d", |
8b53311e NC |
422 | ptr->name, ptr->code, ptr->data, ptr->address,ptr->size, |
423 | ptr->number, ptr->nrelocs); | |
424 | nl (); | |
252b5132 | 425 | |
f462a9ea | 426 | for (i = 0; i < ptr->nrelocs; i++) |
252b5132 | 427 | { |
f462a9ea | 428 | tab (0); |
8b53311e NC |
429 | printf ("(%x %s %x)", |
430 | ptr->relocs[i].offset, | |
431 | ptr->relocs[i].symbol->name, | |
432 | ptr->relocs[i].addend); | |
433 | nl (); | |
252b5132 | 434 | } |
252b5132 | 435 | |
8b53311e | 436 | tab (-1); |
252b5132 RH |
437 | } |
438 | ||
439 | void | |
2da42df6 | 440 | coff_dump (struct coff_ofile *ptr) |
252b5132 RH |
441 | { |
442 | int i; | |
8b53311e | 443 | |
252b5132 RH |
444 | printf ("Coff dump"); |
445 | nl (); | |
446 | printf ("#souces %d", ptr->nsources); | |
447 | nl (); | |
448 | dump_coff_sfile (ptr->source_head); | |
8b53311e | 449 | |
252b5132 | 450 | for (i = 0; i < ptr->nsections; i++) |
8b53311e | 451 | dump_coff_section (ptr->sections + i); |
252b5132 RH |
452 | } |
453 | ||
252b5132 RH |
454 | char * program_name; |
455 | ||
456 | static void | |
2da42df6 | 457 | show_usage (FILE *file, int status) |
252b5132 | 458 | { |
8b53311e NC |
459 | fprintf (file, _("Usage: %s [option(s)] in-file\n"), program_name); |
460 | fprintf (file, _(" Print a human readable interpretation of a SYSROFF object file\n")); | |
461 | fprintf (file, _(" The options are:\n\ | |
462 | -h --help Display this information\n\ | |
463 | -v --version Display the program's version\n\ | |
464 | \n")); | |
252b5132 | 465 | |
8b53311e NC |
466 | if (status == 0) |
467 | fprintf (file, _("Report bugs to %s\n"), REPORT_BUGS_TO); | |
252b5132 | 468 | |
8b53311e NC |
469 | exit (status); |
470 | } | |
252b5132 RH |
471 | |
472 | int | |
2da42df6 | 473 | main (int ac, char **av) |
252b5132 RH |
474 | { |
475 | bfd *abfd; | |
476 | struct coff_ofile *tree; | |
477 | char **matching; | |
478 | char *input_file = NULL; | |
479 | int opt; | |
480 | static struct option long_options[] = | |
481 | { | |
482 | { "help", no_argument, 0, 'h' }, | |
483 | { "version", no_argument, 0, 'V' }, | |
484 | { NULL, no_argument, 0, 0 } | |
485 | }; | |
486 | ||
487 | #if defined (HAVE_SETLOCALE) && defined (HAVE_LC_MESSAGES) | |
488 | setlocale (LC_MESSAGES, ""); | |
3882b010 L |
489 | #endif |
490 | #if defined (HAVE_SETLOCALE) | |
491 | setlocale (LC_CTYPE, ""); | |
252b5132 RH |
492 | #endif |
493 | bindtextdomain (PACKAGE, LOCALEDIR); | |
494 | textdomain (PACKAGE); | |
495 | ||
496 | program_name = av[0]; | |
497 | xmalloc_set_program_name (program_name); | |
498 | ||
8b53311e | 499 | while ((opt = getopt_long (ac, av, "HhVv", long_options, |
252b5132 RH |
500 | (int *) NULL)) |
501 | != EOF) | |
502 | { | |
503 | switch (opt) | |
504 | { | |
8b53311e | 505 | case 'H': |
252b5132 | 506 | case 'h': |
8b53311e NC |
507 | show_usage (stdout, 0); |
508 | break; | |
509 | case 'v': | |
252b5132 | 510 | case 'V': |
6a8c2b0d | 511 | print_version ("coffdump"); |
252b5132 | 512 | exit (0); |
252b5132 RH |
513 | case 0: |
514 | break; | |
515 | default: | |
516 | show_usage (stderr, 1); | |
8b53311e | 517 | break; |
252b5132 RH |
518 | } |
519 | } | |
520 | ||
521 | if (optind < ac) | |
522 | { | |
523 | input_file = av[optind]; | |
524 | } | |
525 | ||
526 | if (!input_file) | |
8b53311e NC |
527 | fatal (_("no input file specified")); |
528 | ||
252b5132 RH |
529 | abfd = bfd_openr (input_file, 0); |
530 | ||
531 | if (!abfd) | |
532 | bfd_fatal (input_file); | |
533 | ||
534 | if (! bfd_check_format_matches (abfd, bfd_object, &matching)) | |
535 | { | |
536 | bfd_nonfatal (input_file); | |
8b53311e | 537 | |
252b5132 RH |
538 | if (bfd_get_error () == bfd_error_file_ambiguously_recognized) |
539 | { | |
540 | list_matching_formats (matching); | |
541 | free (matching); | |
542 | } | |
543 | exit (1); | |
544 | } | |
545 | ||
546 | tree = coff_grok (abfd); | |
547 | ||
8b53311e NC |
548 | coff_dump (tree); |
549 | printf ("\n"); | |
550 | ||
252b5132 RH |
551 | return 0; |
552 | } |