Commit | Line | Data |
---|---|---|
252b5132 | 1 | /* Coff file dumper. |
c32144ff | 2 | Copyright 1994, 1995, 1998, 1999, 2000, 2001 Free Software Foundation, Inc. |
252b5132 RH |
3 | |
4 | This file is part of GNU Binutils. | |
5 | ||
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 | |
8 | the Free Software Foundation; either version 2 of the License, or | |
9 | (at your option) any later version. | |
10 | ||
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. | |
15 | ||
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 | |
18 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ | |
19 | ||
20 | /* Written by Steve Chamberlain <sac@cygnus.com> | |
21 | ||
22 | This module reads a type tree generated by coffgrok and prints | |
23 | it out so we can test the grokker. | |
24 | */ | |
25 | ||
26 | #include <bfd.h> | |
27 | #include <getopt.h> | |
28 | #include <libiberty.h> | |
29 | ||
30 | #include "coffgrok.h" | |
31 | #include "bucomm.h" | |
32 | ||
33 | #define PROGRAM_VERSION "1.0" | |
34 | ||
35 | static int atnl; | |
c32144ff AJ |
36 | |
37 | static void tab PARAMS ((int)); | |
38 | static void nl PARAMS ((void)); | |
39 | static void dump_coff_lines PARAMS ((struct coff_line *)); | |
40 | static void dump_coff_type PARAMS ((struct coff_type *)); | |
41 | static void dump_coff_where PARAMS ((struct coff_where *)); | |
42 | static void dump_coff_visible PARAMS ((struct coff_visible *)); | |
43 | extern void dump_coff_symbol PARAMS ((struct coff_symbol *)); | |
44 | static void dump_coff_scope PARAMS ((struct coff_scope *)); | |
45 | static void dump_coff_sfile PARAMS ((struct coff_sfile *)); | |
46 | static void dump_coff_section PARAMS ((struct coff_section *)); | |
47 | extern void coff_dump PARAMS ((struct coff_ofile *)); | |
48 | static void show_usage PARAMS ((FILE *, int)); | |
49 | static void show_help PARAMS ((void)); | |
50 | extern int main PARAMS ((int, char **)); | |
252b5132 RH |
51 | |
52 | static void | |
53 | tab (x) | |
54 | int x; | |
55 | { | |
56 | static int indent; | |
57 | int i; | |
58 | ||
59 | if (atnl) | |
60 | { | |
61 | if (x < 0) | |
62 | { | |
63 | printf (")"); | |
64 | indent += x; | |
65 | ||
66 | return; | |
67 | } | |
68 | else | |
69 | { | |
70 | printf ("\n"); | |
71 | atnl = 0; | |
72 | } | |
73 | } | |
74 | ||
75 | if (x == -1) | |
76 | { | |
77 | for (i = 0; i < indent; i++) | |
78 | printf (" "); | |
79 | ||
80 | indent += x; | |
81 | printf (")"); | |
82 | return; | |
83 | } | |
84 | ||
85 | indent += x; | |
86 | ||
87 | for (i = 0; i < indent; i++) | |
88 | printf (" "); | |
89 | ||
90 | if (x) | |
91 | { | |
92 | printf ("("); | |
93 | } | |
94 | } | |
95 | ||
96 | static void nl () | |
97 | { | |
98 | atnl = 1; | |
99 | } | |
100 | ||
101 | static void | |
102 | dump_coff_lines (p) | |
103 | struct coff_line *p; | |
104 | { | |
105 | int i; | |
106 | int online = 0; | |
107 | tab(1); | |
108 | printf(_("#lines %d "),p->nlines); | |
109 | for (i = 0; i < p->nlines; i++) | |
110 | { | |
111 | printf("(%d 0x%x)", p->lines[i], p->addresses[i]); | |
112 | online++; | |
113 | if (online > 6) | |
114 | { | |
115 | nl(); | |
116 | tab(0); | |
117 | online = 0; | |
118 | } | |
119 | } | |
120 | nl(); | |
121 | tab(-1); | |
122 | } | |
123 | ||
124 | static void | |
125 | dump_coff_type (p) | |
126 | struct coff_type *p; | |
127 | { | |
128 | tab (1); | |
129 | printf ("size %d ", p->size); | |
130 | switch (p->type) | |
131 | { | |
132 | case coff_secdef_type: | |
133 | printf ("section definition at %x size %x\n", | |
134 | p->u.asecdef.address, | |
135 | p->u.asecdef.size); | |
136 | nl(); | |
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 | |
244 | dump_coff_where (p) | |
245 | struct coff_where *p; | |
246 | { | |
247 | tab (1); | |
248 | switch (p->where) | |
249 | { | |
250 | case coff_where_stack: | |
251 | printf ("Stack offset %x", p->offset); | |
252 | break; | |
253 | case coff_where_memory: | |
254 | printf ("Memory section %s+%x", p->section->name, p->offset); | |
255 | break; | |
256 | case coff_where_register: | |
257 | printf ("Register %d", p->offset); | |
258 | break; | |
259 | case coff_where_member_of_struct: | |
260 | printf ("Struct Member offset %x", p->offset); | |
261 | break; | |
262 | case coff_where_member_of_enum: | |
263 | printf ("Enum Member offset %x", p->offset); | |
264 | break; | |
265 | case coff_where_unknown: | |
266 | printf ("Undefined symbol"); | |
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 | |
284 | dump_coff_visible (p) | |
285 | struct coff_visible *p; | |
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 | ||
330 | ||
331 | void | |
332 | dump_coff_symbol (p) | |
333 | struct coff_symbol *p; | |
334 | { | |
335 | tab (1); | |
336 | printf ("List of symbols"); | |
337 | nl (); | |
338 | while (p) | |
339 | { | |
340 | tab (1); | |
341 | tab (1); | |
342 | printf ("Symbol %s, tag %d, number %d", p->name, p->tag, p->number); | |
343 | nl (); | |
344 | tab (-1); | |
345 | tab (1); | |
346 | printf ("Type"); | |
347 | nl (); | |
348 | dump_coff_type (p->type); | |
349 | tab (-1); | |
350 | tab (1); | |
351 | printf ("Where"); | |
352 | dump_coff_where (p->where); | |
353 | tab (-1); | |
354 | tab (1); | |
355 | printf ("Visible"); | |
356 | dump_coff_visible (p->visible); | |
357 | tab (-1); | |
358 | p = p->next; | |
359 | tab (-1); | |
360 | } | |
361 | tab (-1); | |
362 | } | |
363 | ||
364 | static void | |
365 | dump_coff_scope (p) | |
366 | struct coff_scope *p; | |
367 | { | |
368 | if (p) { | |
369 | tab (1); | |
370 | printf ("List of blocks %lx ",(unsigned long) p); | |
371 | ||
372 | if (p->sec) { | |
373 | printf( " %s %x..%x", p->sec->name,p->offset, p->offset + p->size -1); | |
374 | } | |
375 | nl (); | |
376 | tab (0); | |
377 | printf ("*****************"); | |
378 | nl (); | |
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 ("*****************"); | |
394 | nl (); | |
395 | tab (-1); | |
396 | } | |
397 | } | |
398 | ||
399 | static void | |
400 | dump_coff_sfile (p) | |
401 | struct coff_sfile *p; | |
402 | { | |
403 | tab (1); | |
404 | printf ("List of source files"); | |
405 | nl (); | |
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 | |
418 | dump_coff_section(ptr) | |
419 | struct coff_section *ptr; | |
420 | { | |
421 | int i; | |
422 | tab(1); | |
423 | printf("section %s %d %d address %x size %x number %d nrelocs %d", | |
424 | ptr->name, ptr->code, ptr->data, ptr->address,ptr->size, ptr->number, ptr->nrelocs); | |
425 | nl(); | |
426 | ||
427 | for (i = 0; i < ptr->nrelocs; i++) | |
428 | { | |
429 | tab(0); | |
430 | printf("(%x %s %x)", | |
431 | ptr->relocs[i].offset, | |
432 | ptr->relocs[i].symbol->name, | |
433 | ptr->relocs[i].addend); | |
434 | nl(); | |
435 | } | |
436 | tab(-1); | |
437 | ||
438 | } | |
439 | ||
440 | void | |
441 | coff_dump (ptr) | |
442 | struct coff_ofile *ptr; | |
443 | { | |
444 | int i; | |
445 | printf ("Coff dump"); | |
446 | nl (); | |
447 | printf ("#souces %d", ptr->nsources); | |
448 | nl (); | |
449 | dump_coff_sfile (ptr->source_head); | |
450 | for (i = 0; i < ptr->nsections; i++) | |
451 | dump_coff_section(ptr->sections + i); | |
452 | } | |
453 | ||
454 | ||
455 | ||
456 | char * program_name; | |
457 | ||
458 | static void | |
459 | show_usage (file, status) | |
460 | FILE *file; | |
461 | int status; | |
462 | { | |
463 | fprintf (file, "Usage: %s [-hV] in-file\n", program_name); | |
464 | exit (status); | |
465 | } | |
466 | ||
467 | static void | |
468 | show_help () | |
469 | { | |
470 | printf (_("%s: Print a human readable interpretation of a SYSROFF object file\n"), | |
471 | program_name); | |
472 | show_usage (stdout, 0); | |
473 | } | |
474 | ||
475 | ||
476 | int | |
477 | main (ac, av) | |
478 | int ac; | |
479 | char *av[]; | |
480 | { | |
481 | bfd *abfd; | |
482 | struct coff_ofile *tree; | |
483 | char **matching; | |
484 | char *input_file = NULL; | |
485 | int opt; | |
486 | static struct option long_options[] = | |
487 | { | |
488 | { "help", no_argument, 0, 'h' }, | |
489 | { "version", no_argument, 0, 'V' }, | |
490 | { NULL, no_argument, 0, 0 } | |
491 | }; | |
492 | ||
493 | #if defined (HAVE_SETLOCALE) && defined (HAVE_LC_MESSAGES) | |
494 | setlocale (LC_MESSAGES, ""); | |
3882b010 L |
495 | #endif |
496 | #if defined (HAVE_SETLOCALE) | |
497 | setlocale (LC_CTYPE, ""); | |
252b5132 RH |
498 | #endif |
499 | bindtextdomain (PACKAGE, LOCALEDIR); | |
500 | textdomain (PACKAGE); | |
501 | ||
502 | program_name = av[0]; | |
503 | xmalloc_set_program_name (program_name); | |
504 | ||
505 | while ((opt = getopt_long (ac, av, "hV", long_options, | |
506 | (int *) NULL)) | |
507 | != EOF) | |
508 | { | |
509 | switch (opt) | |
510 | { | |
511 | case 'h': | |
512 | show_help (); | |
513 | /*NOTREACHED*/ | |
514 | case 'V': | |
515 | printf (_("GNU %s version %s\n"), program_name, PROGRAM_VERSION); | |
516 | exit (0); | |
517 | /*NOTREACHED*/ | |
518 | case 0: | |
519 | break; | |
520 | default: | |
521 | show_usage (stderr, 1); | |
522 | /*NOTREACHED*/ | |
523 | } | |
524 | } | |
525 | ||
526 | if (optind < ac) | |
527 | { | |
528 | input_file = av[optind]; | |
529 | } | |
530 | ||
531 | if (!input_file) | |
532 | { | |
37cc8ec1 | 533 | fatal (_("no input file specified")); |
252b5132 RH |
534 | } |
535 | abfd = bfd_openr (input_file, 0); | |
536 | ||
537 | if (!abfd) | |
538 | bfd_fatal (input_file); | |
539 | ||
540 | if (! bfd_check_format_matches (abfd, bfd_object, &matching)) | |
541 | { | |
542 | bfd_nonfatal (input_file); | |
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 | ||
553 | coff_dump(tree); | |
554 | printf("\n"); | |
555 | return 0; | |
556 | } |