| 1 | /* gmon_io.c - Input and output from/to gmon.out files. |
| 2 | |
| 3 | Copyright 2000, 2001 Free Software Foundation, Inc. |
| 4 | |
| 5 | This file is part of GNU Binutils. |
| 6 | |
| 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 |
| 10 | (at your option) any later version. |
| 11 | |
| 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. |
| 16 | |
| 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 |
| 20 | 02111-1307, USA. */ |
| 21 | \f |
| 22 | #include "cg_arcs.h" |
| 23 | #include "basic_blocks.h" |
| 24 | #include "bfd.h" |
| 25 | #include "corefile.h" |
| 26 | #include "call_graph.h" |
| 27 | #include "gmon_io.h" |
| 28 | #include "gmon_out.h" |
| 29 | #include "gmon.h" /* Fetch header for old format. */ |
| 30 | #include "gprof.h" |
| 31 | #include "hertz.h" |
| 32 | #include "hist.h" |
| 33 | #include "libiberty.h" |
| 34 | |
| 35 | int gmon_input = 0; |
| 36 | int gmon_file_version = 0; /* 0 == old (non-versioned) file format. */ |
| 37 | |
| 38 | int |
| 39 | DEFUN (gmon_io_read_vma, (ifp, valp), FILE * ifp AND bfd_vma *valp) |
| 40 | { |
| 41 | char buf[8]; |
| 42 | bfd_vma val; |
| 43 | |
| 44 | switch (GMON_PTR_SIZE) |
| 45 | { |
| 46 | case 4: |
| 47 | if (fread (buf, 1, 4, ifp) != 4) |
| 48 | return 1; |
| 49 | val = bfd_get_32 (core_bfd, buf); |
| 50 | break; |
| 51 | |
| 52 | case 8: |
| 53 | if (fread (buf, 1, 8, ifp) != 8) |
| 54 | return 1; |
| 55 | val = bfd_get_64 (core_bfd, buf); |
| 56 | break; |
| 57 | |
| 58 | default: |
| 59 | fprintf (stderr, _("%s: GMON_PTR_SIZE has unexpected value of %u\n"), |
| 60 | whoami, GMON_PTR_SIZE); |
| 61 | done (1); |
| 62 | } |
| 63 | *valp = val; |
| 64 | return 0; |
| 65 | } |
| 66 | |
| 67 | int |
| 68 | DEFUN (gmon_io_read_32, (ifp, valp), FILE * ifp AND unsigned int *valp) |
| 69 | { |
| 70 | char buf[4]; |
| 71 | |
| 72 | if (fread (buf, 1, 4, ifp) != 4) |
| 73 | return 1; |
| 74 | *valp = bfd_get_32 (core_bfd, buf); |
| 75 | return 0; |
| 76 | } |
| 77 | |
| 78 | int |
| 79 | DEFUN (gmon_io_read, (ifp, buf, n), FILE * ifp AND char *buf AND size_t n) |
| 80 | { |
| 81 | if (fread (buf, 1, n, ifp) != n) |
| 82 | return 1; |
| 83 | return 0; |
| 84 | } |
| 85 | |
| 86 | int |
| 87 | DEFUN (gmon_io_write_vma, (ofp, val), FILE * ofp AND bfd_vma val) |
| 88 | { |
| 89 | char buf[8]; |
| 90 | |
| 91 | switch (GMON_PTR_SIZE) |
| 92 | { |
| 93 | case 4: |
| 94 | bfd_put_32 (core_bfd, val, buf); |
| 95 | if (fwrite (buf, 1, 4, ofp) != 4) |
| 96 | return 1; |
| 97 | break; |
| 98 | |
| 99 | case 8: |
| 100 | bfd_put_64 (core_bfd, val, buf); |
| 101 | if (fwrite (buf, 1, 8, ofp) != 8) |
| 102 | return 1; |
| 103 | break; |
| 104 | |
| 105 | default: |
| 106 | fprintf (stderr, _("%s: GMON_PTR_SIZE has unexpected value of %u\n"), |
| 107 | whoami, GMON_PTR_SIZE); |
| 108 | done (1); |
| 109 | } |
| 110 | return 0; |
| 111 | } |
| 112 | |
| 113 | int |
| 114 | DEFUN (gmon_io_write_32, (ofp, val), FILE * ofp AND unsigned int val) |
| 115 | { |
| 116 | char buf[4]; |
| 117 | |
| 118 | bfd_put_32 (core_bfd, val, buf); |
| 119 | if (fwrite (buf, 1, 4, ofp) != 4) |
| 120 | return 1; |
| 121 | return 0; |
| 122 | } |
| 123 | |
| 124 | int |
| 125 | DEFUN (gmon_io_write_8, (ofp, val), FILE * ofp AND unsigned char val) |
| 126 | { |
| 127 | char buf[1]; |
| 128 | |
| 129 | bfd_put_8 (core_bfd, val, buf); |
| 130 | if (fwrite (buf, 1, 1, ofp) != 1) |
| 131 | return 1; |
| 132 | return 0; |
| 133 | } |
| 134 | |
| 135 | int |
| 136 | DEFUN (gmon_io_write, (ofp, buf, n), FILE * ofp AND char *buf AND size_t n) |
| 137 | { |
| 138 | if (fwrite (buf, 1, n, ofp) != n) |
| 139 | return 1; |
| 140 | return 0; |
| 141 | } |
| 142 | |
| 143 | /* get_vma and put_vma are for backwards compatibility only */ |
| 144 | static bfd_vma |
| 145 | DEFUN (get_vma, (abfd, addr), bfd * abfd AND bfd_byte * addr) |
| 146 | { |
| 147 | switch (sizeof (char*)) |
| 148 | { |
| 149 | case 4: |
| 150 | return bfd_get_32 (abfd, addr); |
| 151 | case 8: |
| 152 | return bfd_get_64 (abfd, addr); |
| 153 | default: |
| 154 | fprintf (stderr, _("%s: bfd_vma has unexpected size of %ld bytes\n"), |
| 155 | whoami, (long) sizeof (char*)); |
| 156 | done (1); |
| 157 | } |
| 158 | } |
| 159 | |
| 160 | static void |
| 161 | DEFUN (put_vma, (abfd, val, addr), bfd * abfd AND bfd_vma val AND bfd_byte * addr) |
| 162 | { |
| 163 | switch (sizeof (char*)) |
| 164 | { |
| 165 | case 4: |
| 166 | bfd_put_32 (abfd, val, addr); |
| 167 | break; |
| 168 | case 8: |
| 169 | bfd_put_64 (abfd, val, addr); |
| 170 | break; |
| 171 | default: |
| 172 | fprintf (stderr, _("%s: bfd_vma has unexpected size of %ld bytes\n"), |
| 173 | whoami, (long) sizeof (char*)); |
| 174 | done (1); |
| 175 | } |
| 176 | } |
| 177 | |
| 178 | void |
| 179 | DEFUN (gmon_out_read, (filename), const char *filename) |
| 180 | { |
| 181 | FILE *ifp; |
| 182 | struct gmon_hdr ghdr; |
| 183 | unsigned char tag; |
| 184 | int nhist = 0, narcs = 0, nbbs = 0; |
| 185 | |
| 186 | /* Open gmon.out file. */ |
| 187 | if (strcmp (filename, "-") == 0) |
| 188 | { |
| 189 | ifp = stdin; |
| 190 | #ifdef SET_BINARY |
| 191 | SET_BINARY (fileno (stdin)); |
| 192 | #endif |
| 193 | } |
| 194 | else |
| 195 | { |
| 196 | ifp = fopen (filename, FOPEN_RB); |
| 197 | |
| 198 | if (!ifp) |
| 199 | { |
| 200 | perror (filename); |
| 201 | done (1); |
| 202 | } |
| 203 | } |
| 204 | |
| 205 | if (fread (&ghdr, sizeof (struct gmon_hdr), 1, ifp) != 1) |
| 206 | { |
| 207 | fprintf (stderr, _("%s: file too short to be a gmon file\n"), |
| 208 | filename); |
| 209 | done (1); |
| 210 | } |
| 211 | |
| 212 | if ((file_format == FF_MAGIC) |
| 213 | || (file_format == FF_AUTO && !strncmp (&ghdr.cookie[0], GMON_MAGIC, 4))) |
| 214 | { |
| 215 | if (file_format == FF_MAGIC && strncmp (&ghdr.cookie[0], GMON_MAGIC, 4)) |
| 216 | { |
| 217 | fprintf (stderr, _("%s: file `%s' has bad magic cookie\n"), |
| 218 | whoami, filename); |
| 219 | done (1); |
| 220 | } |
| 221 | |
| 222 | /* Right magic, so it's probably really a new gmon.out file. */ |
| 223 | gmon_file_version = bfd_get_32 (core_bfd, (bfd_byte *) ghdr.version); |
| 224 | |
| 225 | if (gmon_file_version != GMON_VERSION && gmon_file_version != 0) |
| 226 | { |
| 227 | fprintf (stderr, |
| 228 | _("%s: file `%s' has unsupported version %d\n"), |
| 229 | whoami, filename, gmon_file_version); |
| 230 | done (1); |
| 231 | } |
| 232 | |
| 233 | /* Read in all the records. */ |
| 234 | while (fread (&tag, sizeof (tag), 1, ifp) == 1) |
| 235 | { |
| 236 | switch (tag) |
| 237 | { |
| 238 | case GMON_TAG_TIME_HIST: |
| 239 | ++nhist; |
| 240 | gmon_input |= INPUT_HISTOGRAM; |
| 241 | hist_read_rec (ifp, filename); |
| 242 | break; |
| 243 | |
| 244 | case GMON_TAG_CG_ARC: |
| 245 | ++narcs; |
| 246 | gmon_input |= INPUT_CALL_GRAPH; |
| 247 | cg_read_rec (ifp, filename); |
| 248 | break; |
| 249 | |
| 250 | case GMON_TAG_BB_COUNT: |
| 251 | ++nbbs; |
| 252 | gmon_input |= INPUT_BB_COUNTS; |
| 253 | bb_read_rec (ifp, filename); |
| 254 | break; |
| 255 | |
| 256 | default: |
| 257 | fprintf (stderr, |
| 258 | _("%s: %s: found bad tag %d (file corrupted?)\n"), |
| 259 | whoami, filename, tag); |
| 260 | done (1); |
| 261 | } |
| 262 | } |
| 263 | } |
| 264 | else if (file_format == FF_AUTO |
| 265 | || file_format == FF_BSD |
| 266 | || file_format == FF_BSD44) |
| 267 | { |
| 268 | struct hdr |
| 269 | { |
| 270 | bfd_vma low_pc; |
| 271 | bfd_vma high_pc; |
| 272 | int ncnt; |
| 273 | }; |
| 274 | int i, samp_bytes, header_size; |
| 275 | unsigned long count; |
| 276 | bfd_vma from_pc, self_pc; |
| 277 | struct raw_arc raw_arc; |
| 278 | struct raw_phdr raw; |
| 279 | static struct hdr h; |
| 280 | UNIT raw_bin_count; |
| 281 | struct hdr tmp; |
| 282 | |
| 283 | /* Information from a gmon.out file is in two parts: an array of |
| 284 | sampling hits within pc ranges, and the arcs. */ |
| 285 | gmon_input = INPUT_HISTOGRAM | INPUT_CALL_GRAPH; |
| 286 | |
| 287 | /* This fseek() ought to work even on stdin as long as it's |
| 288 | not an interactive device (heck, is there anybody who would |
| 289 | want to type in a gmon.out at the terminal?). */ |
| 290 | if (fseek (ifp, 0, SEEK_SET) < 0) |
| 291 | { |
| 292 | perror (filename); |
| 293 | done (1); |
| 294 | } |
| 295 | |
| 296 | if (fread (&raw, 1, sizeof (struct raw_phdr), ifp) |
| 297 | != sizeof (struct raw_phdr)) |
| 298 | { |
| 299 | fprintf (stderr, _("%s: file too short to be a gmon file\n"), |
| 300 | filename); |
| 301 | done (1); |
| 302 | } |
| 303 | |
| 304 | tmp.low_pc = get_vma (core_bfd, (bfd_byte *) &raw.low_pc[0]); |
| 305 | tmp.high_pc = get_vma (core_bfd, (bfd_byte *) &raw.high_pc[0]); |
| 306 | tmp.ncnt = bfd_get_32 (core_bfd, (bfd_byte *) &raw.ncnt[0]); |
| 307 | |
| 308 | if (bfd_get_32 (core_bfd, (bfd_byte *) &raw.version[0]) |
| 309 | == GMONVERSION) |
| 310 | { |
| 311 | int profrate; |
| 312 | |
| 313 | /* 4.4BSD format header. */ |
| 314 | profrate = bfd_get_32 (core_bfd, (bfd_byte *) &raw.profrate[0]); |
| 315 | |
| 316 | if (!s_highpc) |
| 317 | hz = profrate; |
| 318 | else if (hz != profrate) |
| 319 | { |
| 320 | fprintf (stderr, |
| 321 | _("%s: profiling rate incompatible with first gmon file\n"), |
| 322 | filename); |
| 323 | done (1); |
| 324 | } |
| 325 | |
| 326 | header_size = sizeof (struct raw_phdr); |
| 327 | } |
| 328 | else |
| 329 | { |
| 330 | /* Old style BSD format. */ |
| 331 | if (file_format == FF_BSD44) |
| 332 | { |
| 333 | fprintf (stderr, _("%s: file `%s' has bad magic cookie\n"), |
| 334 | whoami, filename); |
| 335 | done (1); |
| 336 | } |
| 337 | |
| 338 | if (fseek (ifp, sizeof (struct old_raw_phdr), SEEK_SET) < 0) |
| 339 | { |
| 340 | perror (filename); |
| 341 | done (1); |
| 342 | } |
| 343 | |
| 344 | header_size = sizeof (struct old_raw_phdr); |
| 345 | } |
| 346 | |
| 347 | if (s_highpc && (tmp.low_pc != h.low_pc |
| 348 | || tmp.high_pc != h.high_pc || tmp.ncnt != h.ncnt)) |
| 349 | { |
| 350 | fprintf (stderr, _("%s: incompatible with first gmon file\n"), |
| 351 | filename); |
| 352 | done (1); |
| 353 | } |
| 354 | |
| 355 | h = tmp; |
| 356 | s_lowpc = (bfd_vma) h.low_pc; |
| 357 | s_highpc = (bfd_vma) h.high_pc; |
| 358 | lowpc = (bfd_vma) h.low_pc / sizeof (UNIT); |
| 359 | highpc = (bfd_vma) h.high_pc / sizeof (UNIT); |
| 360 | samp_bytes = h.ncnt - header_size; |
| 361 | hist_num_bins = samp_bytes / sizeof (UNIT); |
| 362 | |
| 363 | DBG (SAMPLEDEBUG, |
| 364 | printf ("[gmon_out_read] lowpc 0x%lx highpc 0x%lx ncnt %d\n", |
| 365 | (unsigned long) h.low_pc, (unsigned long) h.high_pc, |
| 366 | h.ncnt); |
| 367 | printf ("[gmon_out_read] s_lowpc 0x%lx s_highpc 0x%lx\n", |
| 368 | (unsigned long) s_lowpc, (unsigned long) s_highpc); |
| 369 | printf ("[gmon_out_read] lowpc 0x%lx highpc 0x%lx\n", |
| 370 | (unsigned long) lowpc, (unsigned long) highpc); |
| 371 | printf ("[gmon_out_read] samp_bytes %d hist_num_bins %d\n", |
| 372 | samp_bytes, hist_num_bins)); |
| 373 | |
| 374 | /* Make sure that we have sensible values. */ |
| 375 | if (samp_bytes < 0 || lowpc > highpc) |
| 376 | { |
| 377 | fprintf (stderr, |
| 378 | _("%s: file '%s' does not appear to be in gmon.out format\n"), |
| 379 | whoami, filename); |
| 380 | done (1); |
| 381 | } |
| 382 | |
| 383 | if (hist_num_bins) |
| 384 | ++nhist; |
| 385 | |
| 386 | if (!hist_sample) |
| 387 | { |
| 388 | hist_sample = |
| 389 | (int *) xmalloc (hist_num_bins * sizeof (hist_sample[0])); |
| 390 | |
| 391 | memset (hist_sample, 0, hist_num_bins * sizeof (hist_sample[0])); |
| 392 | } |
| 393 | |
| 394 | for (i = 0; i < hist_num_bins; ++i) |
| 395 | { |
| 396 | if (fread (raw_bin_count, sizeof (raw_bin_count), 1, ifp) != 1) |
| 397 | { |
| 398 | fprintf (stderr, |
| 399 | _("%s: unexpected EOF after reading %d/%d bins\n"), |
| 400 | whoami, --i, hist_num_bins); |
| 401 | done (1); |
| 402 | } |
| 403 | |
| 404 | hist_sample[i] += bfd_get_16 (core_bfd, (bfd_byte *) raw_bin_count); |
| 405 | } |
| 406 | |
| 407 | /* The rest of the file consists of a bunch of |
| 408 | <from,self,count> tuples. */ |
| 409 | while (fread (&raw_arc, sizeof (raw_arc), 1, ifp) == 1) |
| 410 | { |
| 411 | ++narcs; |
| 412 | from_pc = get_vma (core_bfd, (bfd_byte *) raw_arc.from_pc); |
| 413 | self_pc = get_vma (core_bfd, (bfd_byte *) raw_arc.self_pc); |
| 414 | count = bfd_get_32 (core_bfd, (bfd_byte *) raw_arc.count); |
| 415 | |
| 416 | DBG (SAMPLEDEBUG, |
| 417 | printf ("[gmon_out_read] frompc 0x%lx selfpc 0x%lx count %lu\n", |
| 418 | (unsigned long) from_pc, (unsigned long) self_pc, count)); |
| 419 | |
| 420 | /* Add this arc. */ |
| 421 | cg_tally (from_pc, self_pc, count); |
| 422 | } |
| 423 | |
| 424 | fclose (ifp); |
| 425 | |
| 426 | if (hz == HZ_WRONG) |
| 427 | { |
| 428 | /* How many ticks per second? If we can't tell, report |
| 429 | time in ticks. */ |
| 430 | hz = hertz (); |
| 431 | |
| 432 | if (hz == HZ_WRONG) |
| 433 | { |
| 434 | hz = 1; |
| 435 | fprintf (stderr, _("time is in ticks, not seconds\n")); |
| 436 | } |
| 437 | } |
| 438 | } |
| 439 | else |
| 440 | { |
| 441 | fprintf (stderr, _("%s: don't know how to deal with file format %d\n"), |
| 442 | whoami, file_format); |
| 443 | done (1); |
| 444 | } |
| 445 | |
| 446 | if (output_style & STYLE_GMON_INFO) |
| 447 | { |
| 448 | printf (_("File `%s' (version %d) contains:\n"), |
| 449 | filename, gmon_file_version); |
| 450 | printf (_("\t%d histogram record%s\n"), |
| 451 | nhist, nhist == 1 ? "" : "s"); |
| 452 | printf (_("\t%d call-graph record%s\n"), |
| 453 | narcs, narcs == 1 ? "" : "s"); |
| 454 | printf (_("\t%d basic-block count record%s\n"), |
| 455 | nbbs, nbbs == 1 ? "" : "s"); |
| 456 | first_output = FALSE; |
| 457 | } |
| 458 | } |
| 459 | |
| 460 | |
| 461 | void |
| 462 | DEFUN (gmon_out_write, (filename), const char *filename) |
| 463 | { |
| 464 | FILE *ofp; |
| 465 | struct gmon_hdr ghdr; |
| 466 | |
| 467 | ofp = fopen (filename, FOPEN_WB); |
| 468 | if (!ofp) |
| 469 | { |
| 470 | perror (filename); |
| 471 | done (1); |
| 472 | } |
| 473 | |
| 474 | if (file_format == FF_AUTO || file_format == FF_MAGIC) |
| 475 | { |
| 476 | /* Write gmon header. */ |
| 477 | |
| 478 | memcpy (&ghdr.cookie[0], GMON_MAGIC, 4); |
| 479 | bfd_put_32 (core_bfd, GMON_VERSION, (bfd_byte *) ghdr.version); |
| 480 | |
| 481 | if (fwrite (&ghdr, sizeof (ghdr), 1, ofp) != 1) |
| 482 | { |
| 483 | perror (filename); |
| 484 | done (1); |
| 485 | } |
| 486 | |
| 487 | /* Write execution time histogram if we have one. */ |
| 488 | if (gmon_input & INPUT_HISTOGRAM) |
| 489 | hist_write_hist (ofp, filename); |
| 490 | |
| 491 | /* Write call graph arcs if we have any. */ |
| 492 | if (gmon_input & INPUT_CALL_GRAPH) |
| 493 | cg_write_arcs (ofp, filename); |
| 494 | |
| 495 | /* Write basic-block info if we have it. */ |
| 496 | if (gmon_input & INPUT_BB_COUNTS) |
| 497 | bb_write_blocks (ofp, filename); |
| 498 | } |
| 499 | else if (file_format == FF_BSD || file_format == FF_BSD44) |
| 500 | { |
| 501 | struct raw_arc raw_arc; |
| 502 | UNIT raw_bin_count; |
| 503 | struct raw_phdr h; |
| 504 | int i; |
| 505 | Arc *arc; |
| 506 | Sym *sym; |
| 507 | |
| 508 | memset (&h, 0, sizeof h); |
| 509 | put_vma (core_bfd, s_lowpc, (bfd_byte *) &h.low_pc); |
| 510 | put_vma (core_bfd, s_highpc, (bfd_byte *) &h.high_pc); |
| 511 | bfd_put_32 (core_bfd, |
| 512 | hist_num_bins * sizeof (UNIT) + sizeof (struct raw_phdr), |
| 513 | (bfd_byte *) &h.ncnt); |
| 514 | |
| 515 | /* Write header. Use new style BSD format is explicitly |
| 516 | specified, or if the profiling rate is non-standard; |
| 517 | otherwise, use the old BSD format. */ |
| 518 | if (file_format == FF_BSD44 |
| 519 | || hz != hertz ()) |
| 520 | { |
| 521 | bfd_put_32 (core_bfd, GMONVERSION, (bfd_byte *) &h.version); |
| 522 | bfd_put_32 (core_bfd, hz, (bfd_byte *) &h.profrate); |
| 523 | if (fwrite (&h, sizeof (struct raw_phdr), 1, ofp) != 1) |
| 524 | { |
| 525 | perror (filename); |
| 526 | done (1); |
| 527 | } |
| 528 | } |
| 529 | else |
| 530 | { |
| 531 | if (fwrite (&h, sizeof (struct old_raw_phdr), 1, ofp) != 1) |
| 532 | { |
| 533 | perror (filename); |
| 534 | done (1); |
| 535 | } |
| 536 | } |
| 537 | |
| 538 | /* Dump the samples. */ |
| 539 | for (i = 0; i < hist_num_bins; ++i) |
| 540 | { |
| 541 | bfd_put_16 (core_bfd, hist_sample[i], (bfd_byte *) & raw_bin_count[0]); |
| 542 | if (fwrite (&raw_bin_count[0], sizeof (raw_bin_count), 1, ofp) != 1) |
| 543 | { |
| 544 | perror (filename); |
| 545 | done (1); |
| 546 | } |
| 547 | } |
| 548 | |
| 549 | /* Dump the normalized raw arc information. */ |
| 550 | for (sym = symtab.base; sym < symtab.limit; ++sym) |
| 551 | { |
| 552 | for (arc = sym->cg.children; arc; arc = arc->next_child) |
| 553 | { |
| 554 | put_vma (core_bfd, arc->parent->addr, |
| 555 | (bfd_byte *) raw_arc.from_pc); |
| 556 | put_vma (core_bfd, arc->child->addr, |
| 557 | (bfd_byte *) raw_arc.self_pc); |
| 558 | bfd_put_32 (core_bfd, arc->count, (bfd_byte *) raw_arc.count); |
| 559 | if (fwrite (&raw_arc, sizeof (raw_arc), 1, ofp) != 1) |
| 560 | { |
| 561 | perror (filename); |
| 562 | done (1); |
| 563 | } |
| 564 | DBG (SAMPLEDEBUG, |
| 565 | printf ("[dumpsum] frompc 0x%lx selfpc 0x%lx count %lu\n", |
| 566 | (unsigned long) arc->parent->addr, |
| 567 | (unsigned long) arc->child->addr, arc->count)); |
| 568 | } |
| 569 | } |
| 570 | |
| 571 | fclose (ofp); |
| 572 | } |
| 573 | else |
| 574 | { |
| 575 | fprintf (stderr, _("%s: don't know how to deal with file format %d\n"), |
| 576 | whoami, file_format); |
| 577 | done (1); |
| 578 | } |
| 579 | } |