Commit | Line | Data |
---|---|---|
252b5132 | 1 | /* Coff file dumper. |
4b95cf5c | 2 | Copyright (C) 1994-2014 Free Software Foundation, Inc. |
252b5132 | 3 | |
8b53311e | 4 | This file is part of GNU Binutils. |
252b5132 | 5 | |
8b53311e NC |
6 | This program is free software; you can redistribute it and/or modify |
7 | it under the terms of the GNU General Public License as published by | |
32866df7 | 8 | the Free Software Foundation; either version 3 of the License, or (at |
8b53311e | 9 | your option) any later version. |
252b5132 | 10 | |
8b53311e NC |
11 | This program is distributed in the hope that it will be useful, |
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | GNU General Public License for more details. | |
252b5132 | 15 | |
8b53311e NC |
16 | You should have received a copy of the GNU General Public License |
17 | along with this program; if not, write to the Free Software | |
32866df7 NC |
18 | Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, |
19 | MA 02110-1301, USA. */ | |
20 | ||
252b5132 RH |
21 | |
22 | /* Written by Steve Chamberlain <sac@cygnus.com> | |
23 | ||
24 | This module reads a type tree generated by coffgrok and prints | |
8b53311e | 25 | it out so we can test the grokker. */ |
252b5132 | 26 | |
3db64b00 | 27 | #include "sysdep.h" |
e9792343 | 28 | #include "bfd.h" |
9382dad2 | 29 | #include "bfd_stdint.h" |
e9792343 | 30 | #include "libiberty.h" |
3db64b00 | 31 | #include "bucomm.h" |
252b5132 RH |
32 | |
33 | #include "coffgrok.h" | |
408f8db1 | 34 | #include "getopt.h" |
252b5132 | 35 | |
252b5132 | 36 | static int atnl; |
c32144ff | 37 | |
2da42df6 AJ |
38 | static void tab (int); |
39 | static void nl (void); | |
40 | static void dump_coff_lines (struct coff_line *); | |
41 | static void dump_coff_type (struct coff_type *); | |
42 | static void dump_coff_where (struct coff_where *); | |
43 | static void dump_coff_visible (struct coff_visible *); | |
2da42df6 AJ |
44 | static void dump_coff_scope (struct coff_scope *); |
45 | static void dump_coff_sfile (struct coff_sfile *); | |
46 | static void dump_coff_section (struct coff_section *); | |
2da42df6 AJ |
47 | static void show_usage (FILE *, int); |
48 | extern int main (int, char **); | |
252b5132 RH |
49 | |
50 | static void | |
2da42df6 | 51 | tab (int x) |
252b5132 RH |
52 | { |
53 | static int indent; | |
54 | int i; | |
55 | ||
56 | if (atnl) | |
57 | { | |
58 | if (x < 0) | |
59 | { | |
60 | printf (")"); | |
61 | indent += x; | |
62 | ||
63 | return; | |
64 | } | |
65 | else | |
66 | { | |
67 | printf ("\n"); | |
68 | atnl = 0; | |
69 | } | |
70 | } | |
71 | ||
72 | if (x == -1) | |
73 | { | |
74 | for (i = 0; i < indent; i++) | |
75 | printf (" "); | |
76 | ||
77 | indent += x; | |
78 | printf (")"); | |
79 | return; | |
80 | } | |
81 | ||
82 | indent += x; | |
83 | ||
84 | for (i = 0; i < indent; i++) | |
85 | printf (" "); | |
86 | ||
87 | if (x) | |
88 | { | |
89 | printf ("("); | |
90 | } | |
91 | } | |
92 | ||
8b53311e | 93 | static void |
2da42df6 | 94 | nl (void) |
252b5132 RH |
95 | { |
96 | atnl = 1; | |
97 | } | |
98 | ||
99 | static void | |
2da42df6 | 100 | dump_coff_lines (struct coff_line *p) |
252b5132 RH |
101 | { |
102 | int i; | |
103 | int online = 0; | |
8b53311e NC |
104 | |
105 | tab (1); | |
106 | printf (_("#lines %d "),p->nlines); | |
107 | ||
f462a9ea | 108 | for (i = 0; i < p->nlines; i++) |
252b5132 | 109 | { |
8b53311e NC |
110 | printf ("(%d 0x%x)", p->lines[i], p->addresses[i]); |
111 | ||
252b5132 | 112 | online++; |
8b53311e | 113 | |
252b5132 RH |
114 | if (online > 6) |
115 | { | |
8b53311e NC |
116 | nl (); |
117 | tab (0); | |
252b5132 RH |
118 | online = 0; |
119 | } | |
120 | } | |
8b53311e NC |
121 | nl (); |
122 | tab (-1); | |
252b5132 RH |
123 | } |
124 | ||
125 | static void | |
2da42df6 | 126 | dump_coff_type (struct coff_type *p) |
252b5132 RH |
127 | { |
128 | tab (1); | |
9cf03b7e | 129 | printf (_("size %d "), p->size); |
8b53311e | 130 | |
252b5132 RH |
131 | switch (p->type) |
132 | { | |
133 | case coff_secdef_type: | |
9cf03b7e | 134 | printf (_("section definition at %x size %x\n"), |
252b5132 RH |
135 | p->u.asecdef.address, |
136 | p->u.asecdef.size); | |
8b53311e | 137 | nl (); |
252b5132 RH |
138 | break; |
139 | case coff_pointer_type: | |
9cf03b7e | 140 | printf (_("pointer to")); |
252b5132 RH |
141 | nl (); |
142 | dump_coff_type (p->u.pointer.points_to); | |
143 | break; | |
144 | case coff_array_type: | |
9cf03b7e | 145 | printf (_("array [%d] of"), p->u.array.dim); |
252b5132 RH |
146 | nl (); |
147 | dump_coff_type (p->u.array.array_of); | |
148 | break; | |
149 | case coff_function_type: | |
9cf03b7e | 150 | printf (_("function returning")); |
252b5132 RH |
151 | nl (); |
152 | dump_coff_type (p->u.function.function_returns); | |
153 | dump_coff_lines (p->u.function.lines); | |
9cf03b7e | 154 | printf (_("arguments")); |
252b5132 RH |
155 | nl (); |
156 | dump_coff_scope (p->u.function.parameters); | |
157 | tab (0); | |
9cf03b7e | 158 | printf (_("code")); |
252b5132 RH |
159 | nl (); |
160 | dump_coff_scope (p->u.function.code); | |
161 | tab(0); | |
162 | break; | |
163 | case coff_structdef_type: | |
9cf03b7e | 164 | printf (_("structure definition")); |
252b5132 RH |
165 | nl (); |
166 | dump_coff_scope (p->u.astructdef.elements); | |
167 | break; | |
168 | case coff_structref_type: | |
169 | if (!p->u.aenumref.ref) | |
9cf03b7e | 170 | printf (_("structure ref to UNKNOWN struct")); |
252b5132 | 171 | else |
9cf03b7e | 172 | printf (_("structure ref to %s"), p->u.aenumref.ref->name); |
252b5132 RH |
173 | break; |
174 | case coff_enumref_type: | |
9cf03b7e | 175 | printf (_("enum ref to %s"), p->u.astructref.ref->name); |
252b5132 RH |
176 | break; |
177 | case coff_enumdef_type: | |
9cf03b7e | 178 | printf (_("enum definition")); |
252b5132 RH |
179 | nl (); |
180 | dump_coff_scope (p->u.aenumdef.elements); | |
181 | break; | |
182 | case coff_basic_type: | |
183 | switch (p->u.basic) | |
184 | { | |
185 | case T_NULL: | |
186 | printf ("NULL"); | |
187 | break; | |
188 | case T_VOID: | |
189 | printf ("VOID"); | |
190 | break; | |
191 | case T_CHAR: | |
192 | printf ("CHAR"); | |
193 | break; | |
194 | case T_SHORT: | |
195 | printf ("SHORT"); | |
196 | break; | |
197 | case T_INT: | |
198 | printf ("INT "); | |
199 | break; | |
200 | case T_LONG: | |
201 | printf ("LONG"); | |
202 | break; | |
203 | case T_FLOAT: | |
204 | printf ("FLOAT"); | |
205 | break; | |
206 | case T_DOUBLE: | |
207 | printf ("DOUBLE"); | |
208 | break; | |
209 | case T_STRUCT: | |
210 | printf ("STRUCT"); | |
211 | break; | |
212 | case T_UNION: | |
213 | printf ("UNION"); | |
214 | break; | |
215 | case T_ENUM: | |
216 | printf ("ENUM"); | |
217 | break; | |
218 | case T_MOE: | |
219 | printf ("MOE "); | |
220 | break; | |
221 | case T_UCHAR: | |
222 | printf ("UCHAR"); | |
223 | break; | |
224 | case T_USHORT: | |
225 | printf ("USHORT"); | |
226 | break; | |
227 | case T_UINT: | |
228 | printf ("UINT"); | |
229 | break; | |
230 | case T_ULONG: | |
231 | printf ("ULONG"); | |
232 | break; | |
233 | case T_LNGDBL: | |
234 | printf ("LNGDBL"); | |
235 | break; | |
236 | default: | |
237 | abort (); | |
238 | } | |
239 | } | |
240 | nl (); | |
241 | tab (-1); | |
242 | } | |
243 | ||
244 | static void | |
2da42df6 | 245 | dump_coff_where (struct coff_where *p) |
252b5132 RH |
246 | { |
247 | tab (1); | |
248 | switch (p->where) | |
249 | { | |
250 | case coff_where_stack: | |
9cf03b7e | 251 | printf (_("Stack offset %x"), p->offset); |
252b5132 RH |
252 | break; |
253 | case coff_where_memory: | |
9cf03b7e | 254 | printf (_("Memory section %s+%x"), p->section->name, p->offset); |
252b5132 RH |
255 | break; |
256 | case coff_where_register: | |
9cf03b7e | 257 | printf (_("Register %d"), p->offset); |
252b5132 RH |
258 | break; |
259 | case coff_where_member_of_struct: | |
9cf03b7e | 260 | printf (_("Struct Member offset %x"), p->offset); |
252b5132 RH |
261 | break; |
262 | case coff_where_member_of_enum: | |
9cf03b7e | 263 | printf (_("Enum Member offset %x"), p->offset); |
252b5132 RH |
264 | break; |
265 | case coff_where_unknown: | |
9cf03b7e | 266 | printf (_("Undefined symbol")); |
252b5132 RH |
267 | break; |
268 | case coff_where_strtag: | |
269 | printf ("STRTAG"); | |
270 | case coff_where_entag: | |
271 | printf ("ENTAG"); | |
272 | break; | |
273 | case coff_where_typedef: | |
274 | printf ("TYPEDEF"); | |
275 | break; | |
276 | default: | |
277 | abort (); | |
278 | } | |
279 | nl (); | |
280 | tab (-1); | |
281 | } | |
282 | ||
283 | static void | |
2da42df6 | 284 | dump_coff_visible (struct coff_visible *p) |
252b5132 RH |
285 | { |
286 | tab (1); | |
287 | switch (p->type) | |
288 | { | |
289 | case coff_vis_ext_def: | |
290 | printf ("coff_vis_ext_def"); | |
291 | break; | |
292 | case coff_vis_ext_ref: | |
293 | printf ("coff_vis_ext_ref"); | |
294 | break; | |
295 | case coff_vis_int_def: | |
296 | printf ("coff_vis_int_def"); | |
297 | break; | |
298 | case coff_vis_common: | |
299 | printf ("coff_vis_common"); | |
300 | break; | |
301 | case coff_vis_auto: | |
302 | printf ("coff_vis_auto"); | |
303 | break; | |
304 | case coff_vis_autoparam: | |
305 | printf ("coff_vis_autoparam"); | |
306 | break; | |
307 | case coff_vis_regparam: | |
308 | printf ("coff_vis_regparam"); | |
309 | break; | |
310 | case coff_vis_register: | |
311 | printf ("coff_vis_register"); | |
312 | break; | |
313 | case coff_vis_tag: | |
314 | printf ("coff_vis_tag"); | |
315 | break; | |
316 | case coff_vis_member_of_struct: | |
317 | printf ("coff_vis_member_of_struct"); | |
318 | break; | |
319 | case coff_vis_member_of_enum: | |
320 | printf ("coff_vis_member_of_enum"); | |
321 | break; | |
322 | default: | |
323 | abort (); | |
324 | } | |
325 | nl (); | |
326 | tab (-1); | |
327 | } | |
328 | ||
89b78896 | 329 | static void |
2da42df6 | 330 | dump_coff_symbol (struct coff_symbol *p) |
252b5132 RH |
331 | { |
332 | tab (1); | |
9cf03b7e | 333 | printf (_("List of symbols")); |
252b5132 | 334 | nl (); |
8b53311e | 335 | |
252b5132 RH |
336 | while (p) |
337 | { | |
338 | tab (1); | |
339 | tab (1); | |
9cf03b7e | 340 | printf (_("Symbol %s, tag %d, number %d"), p->name, p->tag, p->number); |
252b5132 RH |
341 | nl (); |
342 | tab (-1); | |
343 | tab (1); | |
9cf03b7e | 344 | printf (_("Type")); |
252b5132 RH |
345 | nl (); |
346 | dump_coff_type (p->type); | |
347 | tab (-1); | |
348 | tab (1); | |
9cf03b7e | 349 | printf (_("Where")); |
252b5132 RH |
350 | dump_coff_where (p->where); |
351 | tab (-1); | |
352 | tab (1); | |
9cf03b7e | 353 | printf (_("Visible")); |
252b5132 RH |
354 | dump_coff_visible (p->visible); |
355 | tab (-1); | |
356 | p = p->next; | |
357 | tab (-1); | |
358 | } | |
359 | tab (-1); | |
360 | } | |
361 | ||
362 | static void | |
2da42df6 | 363 | dump_coff_scope (struct coff_scope *p) |
252b5132 | 364 | { |
8b53311e | 365 | if (p) |
252b5132 | 366 | { |
8b53311e | 367 | tab (1); |
9cf03b7e NC |
368 | printf ("%s %" BFD_VMA_FMT "x ", |
369 | _("List of blocks "), (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); | |
9cf03b7e | 382 | printf (_("vars %d"), p->nvars); |
8b53311e NC |
383 | nl (); |
384 | dump_coff_symbol (p->vars_head); | |
9cf03b7e | 385 | printf (_("blocks")); |
8b53311e NC |
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); | |
9cf03b7e | 403 | printf (_("List of source files")); |
252b5132 | 404 | nl (); |
8b53311e | 405 | |
252b5132 RH |
406 | while (p) |
407 | { | |
408 | tab (0); | |
9cf03b7e | 409 | printf (_("Source file %s"), p->name); |
252b5132 RH |
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); | |
9cf03b7e | 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 (); | |
9cf03b7e | 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 | } |