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