Commit | Line | Data |
---|---|---|
5ec4a8f3 NC |
1 | /* |
2 | * Copyright (c) 1983, 1993, 1998, 2001, 2002 | |
3 | * The Regents of the University of California. All rights reserved. | |
4 | * | |
5 | * Redistribution and use in source and binary forms, with or without | |
6 | * modification, are permitted provided that the following conditions | |
7 | * are met: | |
8 | * 1. Redistributions of source code must retain the above copyright | |
9 | * notice, this list of conditions and the following disclaimer. | |
10 | * 2. Redistributions in binary form must reproduce the above copyright | |
11 | * notice, this list of conditions and the following disclaimer in the | |
12 | * documentation and/or other materials provided with the distribution. | |
13 | * 3. Neither the name of the University nor the names of its contributors | |
14 | * may be used to endorse or promote products derived from this software | |
15 | * without specific prior written permission. | |
16 | * | |
17 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
18 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
19 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
20 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
21 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
22 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
23 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
24 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
25 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
26 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
27 | * SUCH DAMAGE. | |
28 | */ | |
0461a601 | 29 | |
252b5132 RH |
30 | #include "libiberty.h" |
31 | #include "gprof.h" | |
6d9c411a AM |
32 | #include "search_list.h" |
33 | #include "source.h" | |
34 | #include "symtab.h" | |
252b5132 RH |
35 | #include "basic_blocks.h" |
36 | #include "call_graph.h" | |
37 | #include "cg_arcs.h" | |
38 | #include "cg_print.h" | |
39 | #include "corefile.h" | |
40 | #include "gmon_io.h" | |
41 | #include "hertz.h" | |
42 | #include "hist.h" | |
252b5132 | 43 | #include "sym_ids.h" |
28c309a2 | 44 | #include "demangle.h" |
82fe033f | 45 | #include "getopt.h" |
252b5132 | 46 | |
3e8f6abf BE |
47 | static void usage (FILE *, int) ATTRIBUTE_NORETURN; |
48 | int main (int, char **); | |
1355568a | 49 | |
252b5132 RH |
50 | const char *whoami; |
51 | const char *function_mapping_file; | |
52 | const char *a_out_name = A_OUTNAME; | |
53 | long hz = HZ_WRONG; | |
54 | ||
55 | /* | |
56 | * Default options values: | |
57 | */ | |
58 | int debug_level = 0; | |
59 | int output_style = 0; | |
60 | int output_width = 80; | |
b34976b6 AM |
61 | bfd_boolean bsd_style_output = FALSE; |
62 | bfd_boolean demangle = TRUE; | |
63 | bfd_boolean discard_underscores = TRUE; | |
64 | bfd_boolean ignore_direct_calls = FALSE; | |
65 | bfd_boolean ignore_static_funcs = FALSE; | |
66 | bfd_boolean ignore_zeros = TRUE; | |
67 | bfd_boolean line_granularity = FALSE; | |
68 | bfd_boolean print_descriptions = TRUE; | |
69 | bfd_boolean print_path = FALSE; | |
70 | bfd_boolean ignore_non_functions = FALSE; | |
252b5132 RH |
71 | File_Format file_format = FF_AUTO; |
72 | ||
b34976b6 | 73 | bfd_boolean first_output = TRUE; |
252b5132 RH |
74 | |
75 | char copyright[] = | |
ff096a7c AO |
76 | "@(#) Copyright (c) 1983 Regents of the University of California.\n\ |
77 | All rights reserved.\n"; | |
252b5132 RH |
78 | |
79 | static char *gmon_name = GMONNAME; /* profile filename */ | |
80 | ||
81 | bfd *abfd; | |
82 | ||
83 | /* | |
84 | * Functions that get excluded by default: | |
85 | */ | |
86 | static char *default_excluded_list[] = | |
87 | { | |
88 | "_gprof_mcount", "mcount", "_mcount", "__mcount", "__mcount_internal", | |
89 | "__mcleanup", | |
90 | "<locore>", "<hicore>", | |
91 | 0 | |
92 | }; | |
93 | ||
94 | /* Codes used for the long options with no short synonyms. 150 isn't | |
95 | special; it's just an arbitrary non-ASCII char value. */ | |
96 | ||
97 | #define OPTION_DEMANGLE (150) | |
98 | #define OPTION_NO_DEMANGLE (OPTION_DEMANGLE + 1) | |
99 | ||
100 | static struct option long_options[] = | |
101 | { | |
102 | {"line", no_argument, 0, 'l'}, | |
103 | {"no-static", no_argument, 0, 'a'}, | |
104 | {"ignore-non-functions", no_argument, 0, 'D'}, | |
105 | ||
106 | /* output styles: */ | |
107 | ||
108 | {"annotated-source", optional_argument, 0, 'A'}, | |
109 | {"no-annotated-source", optional_argument, 0, 'J'}, | |
110 | {"flat-profile", optional_argument, 0, 'p'}, | |
111 | {"no-flat-profile", optional_argument, 0, 'P'}, | |
112 | {"graph", optional_argument, 0, 'q'}, | |
113 | {"no-graph", optional_argument, 0, 'Q'}, | |
114 | {"exec-counts", optional_argument, 0, 'C'}, | |
115 | {"no-exec-counts", optional_argument, 0, 'Z'}, | |
116 | {"function-ordering", no_argument, 0, 'r'}, | |
117 | {"file-ordering", required_argument, 0, 'R'}, | |
118 | {"file-info", no_argument, 0, 'i'}, | |
119 | {"sum", no_argument, 0, 's'}, | |
120 | ||
121 | /* various options to affect output: */ | |
122 | ||
123 | {"all-lines", no_argument, 0, 'x'}, | |
28c309a2 | 124 | {"demangle", optional_argument, 0, OPTION_DEMANGLE}, |
252b5132 RH |
125 | {"no-demangle", no_argument, 0, OPTION_NO_DEMANGLE}, |
126 | {"directory-path", required_argument, 0, 'I'}, | |
127 | {"display-unused-functions", no_argument, 0, 'z'}, | |
128 | {"min-count", required_argument, 0, 'm'}, | |
129 | {"print-path", no_argument, 0, 'L'}, | |
130 | {"separate-files", no_argument, 0, 'y'}, | |
131 | {"static-call-graph", no_argument, 0, 'c'}, | |
132 | {"table-length", required_argument, 0, 't'}, | |
133 | {"time", required_argument, 0, 'n'}, | |
134 | {"no-time", required_argument, 0, 'N'}, | |
135 | {"width", required_argument, 0, 'w'}, | |
136 | /* | |
137 | * These are for backwards-compatibility only. Their functionality | |
138 | * is provided by the output style options already: | |
139 | */ | |
140 | {"", required_argument, 0, 'e'}, | |
141 | {"", required_argument, 0, 'E'}, | |
142 | {"", required_argument, 0, 'f'}, | |
143 | {"", required_argument, 0, 'F'}, | |
144 | {"", required_argument, 0, 'k'}, | |
145 | ||
146 | /* miscellaneous: */ | |
147 | ||
148 | {"brief", no_argument, 0, 'b'}, | |
149 | {"debug", optional_argument, 0, 'd'}, | |
150 | {"help", no_argument, 0, 'h'}, | |
151 | {"file-format", required_argument, 0, 'O'}, | |
152 | {"traditional", no_argument, 0, 'T'}, | |
153 | {"version", no_argument, 0, 'v'}, | |
154 | {0, no_argument, 0, 0} | |
155 | }; | |
156 | ||
157 | ||
158 | static void | |
3e8f6abf | 159 | usage (FILE *stream, int status) |
252b5132 RH |
160 | { |
161 | fprintf (stream, _("\ | |
162 | Usage: %s [-[abcDhilLsTvwxyz]] [-[ACeEfFJnNOpPqQZ][name]] [-I dirs]\n\ | |
163 | [-d[num]] [-k from/to] [-m min-count] [-t table-length]\n\ | |
164 | [--[no-]annotated-source[=name]] [--[no-]exec-counts[=name]]\n\ | |
165 | [--[no-]flat-profile[=name]] [--[no-]graph[=name]]\n\ | |
166 | [--[no-]time=name] [--all-lines] [--brief] [--debug[=level]]\n\ | |
167 | [--function-ordering] [--file-ordering]\n\ | |
168 | [--directory-path=dirs] [--display-unused-functions]\n\ | |
169 | [--file-format=name] [--file-info] [--help] [--line] [--min-count=n]\n\ | |
170 | [--no-static] [--print-path] [--separate-files]\n\ | |
171 | [--static-call-graph] [--sum] [--table-length=len] [--traditional]\n\ | |
172 | [--version] [--width=n] [--ignore-non-functions]\n\ | |
28c309a2 | 173 | [--demangle[=STYLE]] [--no-demangle]\n\ |
252b5132 RH |
174 | [image-file] [profile-file...]\n"), |
175 | whoami); | |
176 | if (status == 0) | |
8ad3436c | 177 | fprintf (stream, _("Report bugs to %s\n"), REPORT_BUGS_TO); |
252b5132 RH |
178 | done (status); |
179 | } | |
180 | ||
181 | ||
182 | int | |
3e8f6abf | 183 | main (int argc, char **argv) |
252b5132 RH |
184 | { |
185 | char **sp, *str; | |
186 | Sym **cg = 0; | |
187 | int ch, user_specified = 0; | |
188 | ||
189 | #if defined (HAVE_SETLOCALE) && defined (HAVE_LC_MESSAGES) | |
190 | setlocale (LC_MESSAGES, ""); | |
3882b010 L |
191 | #endif |
192 | #if defined (HAVE_SETLOCALE) | |
193 | setlocale (LC_CTYPE, ""); | |
252b5132 RH |
194 | #endif |
195 | bindtextdomain (PACKAGE, LOCALEDIR); | |
196 | textdomain (PACKAGE); | |
197 | ||
198 | whoami = argv[0]; | |
199 | xmalloc_set_program_name (whoami); | |
200 | ||
201 | while ((ch = getopt_long (argc, argv, | |
a799cbe2 | 202 | "aA::bBcCd::De:E:f:F:hiI:J::k:lLm:n::N::O:p::P::q::Q::st:Tvw:xyzZ::", |
252b5132 RH |
203 | long_options, 0)) |
204 | != EOF) | |
205 | { | |
206 | switch (ch) | |
207 | { | |
208 | case 'a': | |
b34976b6 | 209 | ignore_static_funcs = TRUE; |
252b5132 RH |
210 | break; |
211 | case 'A': | |
212 | if (optarg) | |
213 | { | |
214 | sym_id_add (optarg, INCL_ANNO); | |
215 | } | |
216 | output_style |= STYLE_ANNOTATED_SOURCE; | |
217 | user_specified |= STYLE_ANNOTATED_SOURCE; | |
218 | break; | |
219 | case 'b': | |
b34976b6 | 220 | print_descriptions = FALSE; |
252b5132 RH |
221 | break; |
222 | case 'B': | |
223 | output_style |= STYLE_CALL_GRAPH; | |
224 | user_specified |= STYLE_CALL_GRAPH; | |
225 | break; | |
226 | case 'c': | |
b34976b6 | 227 | ignore_direct_calls = TRUE; |
252b5132 RH |
228 | break; |
229 | case 'C': | |
230 | if (optarg) | |
231 | { | |
232 | sym_id_add (optarg, INCL_EXEC); | |
233 | } | |
234 | output_style |= STYLE_EXEC_COUNTS; | |
235 | user_specified |= STYLE_EXEC_COUNTS; | |
236 | break; | |
237 | case 'd': | |
238 | if (optarg) | |
239 | { | |
240 | debug_level |= atoi (optarg); | |
241 | debug_level |= ANYDEBUG; | |
242 | } | |
243 | else | |
244 | { | |
245 | debug_level = ~0; | |
246 | } | |
247 | DBG (ANYDEBUG, printf ("[main] debug-level=0x%x\n", debug_level)); | |
248 | #ifndef DEBUG | |
249 | printf (_("%s: debugging not supported; -d ignored\n"), whoami); | |
250 | #endif /* DEBUG */ | |
251 | break; | |
252 | case 'D': | |
b34976b6 | 253 | ignore_non_functions = TRUE; |
252b5132 RH |
254 | break; |
255 | case 'E': | |
256 | sym_id_add (optarg, EXCL_TIME); | |
257 | case 'e': | |
258 | sym_id_add (optarg, EXCL_GRAPH); | |
259 | break; | |
260 | case 'F': | |
261 | sym_id_add (optarg, INCL_TIME); | |
262 | case 'f': | |
263 | sym_id_add (optarg, INCL_GRAPH); | |
264 | break; | |
265 | case 'g': | |
266 | sym_id_add (optarg, EXCL_FLAT); | |
267 | break; | |
268 | case 'G': | |
269 | sym_id_add (optarg, INCL_FLAT); | |
270 | break; | |
271 | case 'h': | |
272 | usage (stdout, 0); | |
273 | case 'i': | |
274 | output_style |= STYLE_GMON_INFO; | |
275 | user_specified |= STYLE_GMON_INFO; | |
276 | break; | |
277 | case 'I': | |
278 | search_list_append (&src_search_list, optarg); | |
279 | break; | |
280 | case 'J': | |
281 | if (optarg) | |
282 | { | |
283 | sym_id_add (optarg, EXCL_ANNO); | |
284 | output_style |= STYLE_ANNOTATED_SOURCE; | |
285 | } | |
286 | else | |
287 | { | |
288 | output_style &= ~STYLE_ANNOTATED_SOURCE; | |
289 | } | |
290 | user_specified |= STYLE_ANNOTATED_SOURCE; | |
291 | break; | |
292 | case 'k': | |
293 | sym_id_add (optarg, EXCL_ARCS); | |
294 | break; | |
295 | case 'l': | |
b34976b6 | 296 | line_granularity = TRUE; |
252b5132 RH |
297 | break; |
298 | case 'L': | |
b34976b6 | 299 | print_path = TRUE; |
252b5132 RH |
300 | break; |
301 | case 'm': | |
302 | bb_min_calls = (unsigned long) strtoul (optarg, (char **) NULL, 10); | |
303 | break; | |
304 | case 'n': | |
305 | sym_id_add (optarg, INCL_TIME); | |
306 | break; | |
307 | case 'N': | |
308 | sym_id_add (optarg, EXCL_TIME); | |
309 | break; | |
310 | case 'O': | |
311 | switch (optarg[0]) | |
312 | { | |
313 | case 'a': | |
314 | file_format = FF_AUTO; | |
315 | break; | |
316 | case 'm': | |
317 | file_format = FF_MAGIC; | |
318 | break; | |
319 | case 'b': | |
320 | file_format = FF_BSD; | |
321 | break; | |
322 | case '4': | |
323 | file_format = FF_BSD44; | |
324 | break; | |
325 | case 'p': | |
326 | file_format = FF_PROF; | |
327 | break; | |
328 | default: | |
329 | fprintf (stderr, _("%s: unknown file format %s\n"), | |
330 | optarg, whoami); | |
331 | done (1); | |
332 | } | |
333 | break; | |
334 | case 'p': | |
335 | if (optarg) | |
336 | { | |
337 | sym_id_add (optarg, INCL_FLAT); | |
338 | } | |
339 | output_style |= STYLE_FLAT_PROFILE; | |
340 | user_specified |= STYLE_FLAT_PROFILE; | |
341 | break; | |
342 | case 'P': | |
343 | if (optarg) | |
344 | { | |
345 | sym_id_add (optarg, EXCL_FLAT); | |
346 | output_style |= STYLE_FLAT_PROFILE; | |
347 | } | |
348 | else | |
349 | { | |
350 | output_style &= ~STYLE_FLAT_PROFILE; | |
351 | } | |
352 | user_specified |= STYLE_FLAT_PROFILE; | |
353 | break; | |
354 | case 'q': | |
355 | if (optarg) | |
356 | { | |
357 | if (strchr (optarg, '/')) | |
358 | { | |
359 | sym_id_add (optarg, INCL_ARCS); | |
360 | } | |
361 | else | |
362 | { | |
363 | sym_id_add (optarg, INCL_GRAPH); | |
364 | } | |
365 | } | |
366 | output_style |= STYLE_CALL_GRAPH; | |
367 | user_specified |= STYLE_CALL_GRAPH; | |
368 | break; | |
369 | case 'r': | |
370 | output_style |= STYLE_FUNCTION_ORDER; | |
371 | user_specified |= STYLE_FUNCTION_ORDER; | |
372 | break; | |
373 | case 'R': | |
374 | output_style |= STYLE_FILE_ORDER; | |
375 | user_specified |= STYLE_FILE_ORDER; | |
376 | function_mapping_file = optarg; | |
377 | break; | |
378 | case 'Q': | |
379 | if (optarg) | |
380 | { | |
381 | if (strchr (optarg, '/')) | |
382 | { | |
383 | sym_id_add (optarg, EXCL_ARCS); | |
384 | } | |
385 | else | |
386 | { | |
387 | sym_id_add (optarg, EXCL_GRAPH); | |
388 | } | |
389 | output_style |= STYLE_CALL_GRAPH; | |
390 | } | |
391 | else | |
392 | { | |
393 | output_style &= ~STYLE_CALL_GRAPH; | |
394 | } | |
395 | user_specified |= STYLE_CALL_GRAPH; | |
396 | break; | |
397 | case 's': | |
398 | output_style |= STYLE_SUMMARY_FILE; | |
399 | user_specified |= STYLE_SUMMARY_FILE; | |
400 | break; | |
401 | case 't': | |
402 | bb_table_length = atoi (optarg); | |
403 | if (bb_table_length < 0) | |
404 | { | |
405 | bb_table_length = 0; | |
406 | } | |
407 | break; | |
408 | case 'T': | |
b34976b6 | 409 | bsd_style_output = TRUE; |
252b5132 RH |
410 | break; |
411 | case 'v': | |
412 | /* This output is intended to follow the GNU standards document. */ | |
413 | printf (_("GNU gprof %s\n"), VERSION); | |
414 | printf (_("Based on BSD gprof, copyright 1983 Regents of the University of California.\n")); | |
415 | printf (_("\ | |
416 | This program is free software. This program has absolutely no warranty.\n")); | |
417 | done (0); | |
418 | case 'w': | |
419 | output_width = atoi (optarg); | |
420 | if (output_width < 1) | |
421 | { | |
422 | output_width = 1; | |
423 | } | |
424 | break; | |
425 | case 'x': | |
b34976b6 | 426 | bb_annotate_all_lines = TRUE; |
252b5132 RH |
427 | break; |
428 | case 'y': | |
b34976b6 | 429 | create_annotation_files = TRUE; |
252b5132 RH |
430 | break; |
431 | case 'z': | |
b34976b6 | 432 | ignore_zeros = FALSE; |
252b5132 RH |
433 | break; |
434 | case 'Z': | |
435 | if (optarg) | |
436 | { | |
437 | sym_id_add (optarg, EXCL_EXEC); | |
438 | output_style |= STYLE_EXEC_COUNTS; | |
439 | } | |
440 | else | |
441 | { | |
442 | output_style &= ~STYLE_EXEC_COUNTS; | |
443 | } | |
444 | user_specified |= STYLE_ANNOTATED_SOURCE; | |
445 | break; | |
446 | case OPTION_DEMANGLE: | |
b34976b6 | 447 | demangle = TRUE; |
28c309a2 NC |
448 | if (optarg != NULL) |
449 | { | |
450 | enum demangling_styles style; | |
0eee5820 | 451 | |
28c309a2 | 452 | style = cplus_demangle_name_to_style (optarg); |
0eee5820 | 453 | if (style == unknown_demangling) |
28c309a2 NC |
454 | { |
455 | fprintf (stderr, | |
456 | _("%s: unknown demangling style `%s'\n"), | |
457 | whoami, optarg); | |
458 | xexit (1); | |
459 | } | |
0eee5820 | 460 | |
28c309a2 | 461 | cplus_demangle_set_style (style); |
0eee5820 | 462 | } |
252b5132 RH |
463 | break; |
464 | case OPTION_NO_DEMANGLE: | |
b34976b6 | 465 | demangle = FALSE; |
252b5132 RH |
466 | break; |
467 | default: | |
468 | usage (stderr, 1); | |
469 | } | |
470 | } | |
471 | ||
472 | /* Don't allow both ordering options, they modify the arc data in-place. */ | |
473 | if ((user_specified & STYLE_FUNCTION_ORDER) | |
474 | && (user_specified & STYLE_FILE_ORDER)) | |
475 | { | |
476 | fprintf (stderr,_("\ | |
477 | %s: Only one of --function-ordering and --file-ordering may be specified.\n"), | |
478 | whoami); | |
479 | done (1); | |
480 | } | |
481 | ||
37b1bfcd BE |
482 | /* --sum implies --line, otherwise we'd lose basic block counts in |
483 | gmon.sum */ | |
252b5132 RH |
484 | if (output_style & STYLE_SUMMARY_FILE) |
485 | { | |
486 | line_granularity = 1; | |
487 | } | |
488 | ||
489 | /* append value of GPROF_PATH to source search list if set: */ | |
490 | str = (char *) getenv ("GPROF_PATH"); | |
491 | if (str) | |
492 | { | |
493 | search_list_append (&src_search_list, str); | |
494 | } | |
495 | ||
496 | if (optind < argc) | |
497 | { | |
498 | a_out_name = argv[optind++]; | |
499 | } | |
500 | if (optind < argc) | |
501 | { | |
502 | gmon_name = argv[optind++]; | |
503 | } | |
504 | ||
505 | /* | |
506 | * Turn off default functions: | |
507 | */ | |
508 | for (sp = &default_excluded_list[0]; *sp; sp++) | |
509 | { | |
510 | sym_id_add (*sp, EXCL_TIME); | |
511 | sym_id_add (*sp, EXCL_GRAPH); | |
252b5132 | 512 | sym_id_add (*sp, EXCL_FLAT); |
252b5132 RH |
513 | } |
514 | ||
515 | /* | |
516 | * For line-by-line profiling, also want to keep those | |
517 | * functions off the flat profile: | |
518 | */ | |
519 | if (line_granularity) | |
37b1bfcd BE |
520 | for (sp = &default_excluded_list[0]; *sp; sp++) |
521 | sym_id_add (*sp, EXCL_FLAT); | |
252b5132 | 522 | |
37b1bfcd | 523 | /* Read symbol table from core file. */ |
252b5132 RH |
524 | core_init (a_out_name); |
525 | ||
37b1bfcd BE |
526 | /* If we should ignore direct function calls, we need to load to |
527 | core's text-space. */ | |
252b5132 | 528 | if (ignore_direct_calls) |
37b1bfcd | 529 | core_get_text_space (core_bfd); |
252b5132 | 530 | |
37b1bfcd | 531 | /* Create symbols from core image. */ |
252b5132 | 532 | if (line_granularity) |
37b1bfcd | 533 | core_create_line_syms (); |
252b5132 | 534 | else |
37b1bfcd | 535 | core_create_function_syms (); |
252b5132 | 536 | |
37b1bfcd | 537 | /* Translate sym specs into syms. */ |
252b5132 RH |
538 | sym_id_parse (); |
539 | ||
540 | if (file_format == FF_PROF) | |
541 | { | |
252b5132 RH |
542 | fprintf (stderr, |
543 | _("%s: sorry, file format `prof' is not yet supported\n"), | |
544 | whoami); | |
545 | done (1); | |
252b5132 RH |
546 | } |
547 | else | |
548 | { | |
37b1bfcd | 549 | /* Get information about gmon.out file(s). */ |
252b5132 RH |
550 | do |
551 | { | |
552 | gmon_out_read (gmon_name); | |
553 | if (optind < argc) | |
554 | { | |
555 | gmon_name = argv[optind]; | |
556 | } | |
557 | } | |
558 | while (optind++ < argc); | |
559 | } | |
560 | ||
561 | /* | |
562 | * If user did not specify output style, try to guess something | |
563 | * reasonable: | |
564 | */ | |
565 | if (output_style == 0) | |
566 | { | |
567 | if (gmon_input & (INPUT_HISTOGRAM | INPUT_CALL_GRAPH)) | |
37b1bfcd | 568 | output_style = STYLE_FLAT_PROFILE | STYLE_CALL_GRAPH; |
252b5132 | 569 | else |
37b1bfcd BE |
570 | output_style = STYLE_EXEC_COUNTS; |
571 | ||
252b5132 RH |
572 | output_style &= ~user_specified; |
573 | } | |
574 | ||
37b1bfcd BE |
575 | /* Dump a gmon.sum file if requested (before any other |
576 | processing!) */ | |
252b5132 RH |
577 | if (output_style & STYLE_SUMMARY_FILE) |
578 | { | |
579 | gmon_out_write (GMONSUM); | |
580 | } | |
581 | ||
582 | if (gmon_input & INPUT_HISTOGRAM) | |
583 | { | |
584 | hist_assign_samples (); | |
585 | } | |
586 | ||
587 | if (gmon_input & INPUT_CALL_GRAPH) | |
588 | { | |
589 | cg = cg_assemble (); | |
590 | } | |
591 | ||
37b1bfcd | 592 | /* Do some simple sanity checks. */ |
252b5132 RH |
593 | if ((output_style & STYLE_FLAT_PROFILE) |
594 | && !(gmon_input & INPUT_HISTOGRAM)) | |
595 | { | |
596 | fprintf (stderr, _("%s: gmon.out file is missing histogram\n"), whoami); | |
597 | done (1); | |
598 | } | |
599 | ||
600 | if ((output_style & STYLE_CALL_GRAPH) && !(gmon_input & INPUT_CALL_GRAPH)) | |
601 | { | |
602 | fprintf (stderr, | |
603 | _("%s: gmon.out file is missing call-graph data\n"), whoami); | |
604 | done (1); | |
605 | } | |
606 | ||
607 | /* output whatever user whishes to see: */ | |
608 | ||
609 | if (cg && (output_style & STYLE_CALL_GRAPH) && bsd_style_output) | |
610 | { | |
611 | cg_print (cg); /* print the dynamic profile */ | |
612 | } | |
613 | ||
614 | if (output_style & STYLE_FLAT_PROFILE) | |
615 | { | |
616 | hist_print (); /* print the flat profile */ | |
617 | } | |
618 | ||
619 | if (cg && (output_style & STYLE_CALL_GRAPH)) | |
620 | { | |
621 | if (!bsd_style_output) | |
622 | { | |
623 | cg_print (cg); /* print the dynamic profile */ | |
624 | } | |
625 | cg_print_index (); | |
626 | } | |
627 | ||
628 | if (output_style & STYLE_EXEC_COUNTS) | |
629 | { | |
630 | print_exec_counts (); | |
631 | } | |
632 | ||
633 | if (output_style & STYLE_ANNOTATED_SOURCE) | |
634 | { | |
635 | print_annotated_source (); | |
636 | } | |
637 | if (output_style & STYLE_FUNCTION_ORDER) | |
638 | { | |
639 | cg_print_function_ordering (); | |
640 | } | |
641 | if (output_style & STYLE_FILE_ORDER) | |
642 | { | |
643 | cg_print_file_ordering (); | |
644 | } | |
645 | return 0; | |
646 | } | |
647 | ||
648 | void | |
3e8f6abf | 649 | done (int status) |
252b5132 RH |
650 | { |
651 | exit (status); | |
652 | } |