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 | 30 | #include "gprof.h" |
ecba005f | 31 | #include "libiberty.h" |
066c2a57 | 32 | #include "bfdver.h" |
6d9c411a AM |
33 | #include "search_list.h" |
34 | #include "source.h" | |
35 | #include "symtab.h" | |
252b5132 RH |
36 | #include "basic_blocks.h" |
37 | #include "call_graph.h" | |
38 | #include "cg_arcs.h" | |
39 | #include "cg_print.h" | |
40 | #include "corefile.h" | |
41 | #include "gmon_io.h" | |
42 | #include "hertz.h" | |
43 | #include "hist.h" | |
252b5132 | 44 | #include "sym_ids.h" |
28c309a2 | 45 | #include "demangle.h" |
82fe033f | 46 | #include "getopt.h" |
252b5132 | 47 | |
3e8f6abf | 48 | static void usage (FILE *, int) ATTRIBUTE_NORETURN; |
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; | |
b34976b6 AM |
63 | bfd_boolean ignore_direct_calls = FALSE; |
64 | bfd_boolean ignore_static_funcs = FALSE; | |
65 | bfd_boolean ignore_zeros = TRUE; | |
66 | bfd_boolean line_granularity = FALSE; | |
67 | bfd_boolean print_descriptions = TRUE; | |
68 | bfd_boolean print_path = FALSE; | |
69 | bfd_boolean ignore_non_functions = FALSE; | |
252b5132 RH |
70 | File_Format file_format = FF_AUTO; |
71 | ||
b34976b6 | 72 | bfd_boolean first_output = TRUE; |
252b5132 RH |
73 | |
74 | char copyright[] = | |
ff096a7c AO |
75 | "@(#) Copyright (c) 1983 Regents of the University of California.\n\ |
76 | All rights reserved.\n"; | |
252b5132 RH |
77 | |
78 | static char *gmon_name = GMONNAME; /* profile filename */ | |
79 | ||
252b5132 RH |
80 | /* |
81 | * Functions that get excluded by default: | |
82 | */ | |
83 | static char *default_excluded_list[] = | |
84 | { | |
85 | "_gprof_mcount", "mcount", "_mcount", "__mcount", "__mcount_internal", | |
86 | "__mcleanup", | |
87 | "<locore>", "<hicore>", | |
88 | 0 | |
89 | }; | |
90 | ||
91 | /* Codes used for the long options with no short synonyms. 150 isn't | |
92 | special; it's just an arbitrary non-ASCII char value. */ | |
93 | ||
94 | #define OPTION_DEMANGLE (150) | |
95 | #define OPTION_NO_DEMANGLE (OPTION_DEMANGLE + 1) | |
96 | ||
97 | static struct option long_options[] = | |
98 | { | |
99 | {"line", no_argument, 0, 'l'}, | |
100 | {"no-static", no_argument, 0, 'a'}, | |
101 | {"ignore-non-functions", no_argument, 0, 'D'}, | |
102 | ||
103 | /* output styles: */ | |
104 | ||
105 | {"annotated-source", optional_argument, 0, 'A'}, | |
106 | {"no-annotated-source", optional_argument, 0, 'J'}, | |
107 | {"flat-profile", optional_argument, 0, 'p'}, | |
108 | {"no-flat-profile", optional_argument, 0, 'P'}, | |
109 | {"graph", optional_argument, 0, 'q'}, | |
110 | {"no-graph", optional_argument, 0, 'Q'}, | |
111 | {"exec-counts", optional_argument, 0, 'C'}, | |
112 | {"no-exec-counts", optional_argument, 0, 'Z'}, | |
113 | {"function-ordering", no_argument, 0, 'r'}, | |
114 | {"file-ordering", required_argument, 0, 'R'}, | |
115 | {"file-info", no_argument, 0, 'i'}, | |
116 | {"sum", no_argument, 0, 's'}, | |
117 | ||
118 | /* various options to affect output: */ | |
119 | ||
120 | {"all-lines", no_argument, 0, 'x'}, | |
28c309a2 | 121 | {"demangle", optional_argument, 0, OPTION_DEMANGLE}, |
252b5132 RH |
122 | {"no-demangle", no_argument, 0, OPTION_NO_DEMANGLE}, |
123 | {"directory-path", required_argument, 0, 'I'}, | |
124 | {"display-unused-functions", no_argument, 0, 'z'}, | |
125 | {"min-count", required_argument, 0, 'm'}, | |
126 | {"print-path", no_argument, 0, 'L'}, | |
127 | {"separate-files", no_argument, 0, 'y'}, | |
128 | {"static-call-graph", no_argument, 0, 'c'}, | |
129 | {"table-length", required_argument, 0, 't'}, | |
130 | {"time", required_argument, 0, 'n'}, | |
131 | {"no-time", required_argument, 0, 'N'}, | |
132 | {"width", required_argument, 0, 'w'}, | |
133 | /* | |
134 | * These are for backwards-compatibility only. Their functionality | |
135 | * is provided by the output style options already: | |
136 | */ | |
137 | {"", required_argument, 0, 'e'}, | |
138 | {"", required_argument, 0, 'E'}, | |
139 | {"", required_argument, 0, 'f'}, | |
140 | {"", required_argument, 0, 'F'}, | |
141 | {"", required_argument, 0, 'k'}, | |
142 | ||
143 | /* miscellaneous: */ | |
144 | ||
145 | {"brief", no_argument, 0, 'b'}, | |
146 | {"debug", optional_argument, 0, 'd'}, | |
147 | {"help", no_argument, 0, 'h'}, | |
148 | {"file-format", required_argument, 0, 'O'}, | |
149 | {"traditional", no_argument, 0, 'T'}, | |
150 | {"version", no_argument, 0, 'v'}, | |
151 | {0, no_argument, 0, 0} | |
152 | }; | |
153 | ||
154 | ||
155 | static void | |
3e8f6abf | 156 | usage (FILE *stream, int status) |
252b5132 RH |
157 | { |
158 | fprintf (stream, _("\ | |
159 | Usage: %s [-[abcDhilLsTvwxyz]] [-[ACeEfFJnNOpPqQZ][name]] [-I dirs]\n\ | |
160 | [-d[num]] [-k from/to] [-m min-count] [-t table-length]\n\ | |
161 | [--[no-]annotated-source[=name]] [--[no-]exec-counts[=name]]\n\ | |
162 | [--[no-]flat-profile[=name]] [--[no-]graph[=name]]\n\ | |
163 | [--[no-]time=name] [--all-lines] [--brief] [--debug[=level]]\n\ | |
164 | [--function-ordering] [--file-ordering]\n\ | |
165 | [--directory-path=dirs] [--display-unused-functions]\n\ | |
166 | [--file-format=name] [--file-info] [--help] [--line] [--min-count=n]\n\ | |
167 | [--no-static] [--print-path] [--separate-files]\n\ | |
168 | [--static-call-graph] [--sum] [--table-length=len] [--traditional]\n\ | |
169 | [--version] [--width=n] [--ignore-non-functions]\n\ | |
a55ff675 | 170 | [--demangle[=STYLE]] [--no-demangle] [@FILE]\n\ |
252b5132 RH |
171 | [image-file] [profile-file...]\n"), |
172 | whoami); | |
92f01d61 | 173 | if (REPORT_BUGS_TO[0] && status == 0) |
8ad3436c | 174 | fprintf (stream, _("Report bugs to %s\n"), REPORT_BUGS_TO); |
252b5132 RH |
175 | done (status); |
176 | } | |
177 | ||
178 | ||
179 | int | |
3e8f6abf | 180 | main (int argc, char **argv) |
252b5132 RH |
181 | { |
182 | char **sp, *str; | |
183 | Sym **cg = 0; | |
184 | int ch, user_specified = 0; | |
185 | ||
186 | #if defined (HAVE_SETLOCALE) && defined (HAVE_LC_MESSAGES) | |
187 | setlocale (LC_MESSAGES, ""); | |
3882b010 L |
188 | #endif |
189 | #if defined (HAVE_SETLOCALE) | |
190 | setlocale (LC_CTYPE, ""); | |
252b5132 | 191 | #endif |
a70c2403 | 192 | #ifdef ENABLE_NLS |
252b5132 RH |
193 | bindtextdomain (PACKAGE, LOCALEDIR); |
194 | textdomain (PACKAGE); | |
a70c2403 | 195 | #endif |
252b5132 RH |
196 | |
197 | whoami = argv[0]; | |
198 | xmalloc_set_program_name (whoami); | |
199 | ||
869b9d07 MM |
200 | expandargv (&argc, &argv); |
201 | ||
252b5132 | 202 | while ((ch = getopt_long (argc, argv, |
4ce7dc15 | 203 | "aA::bBcC::d::De:E:f:F:hiI:J::k:lLm:n:N:O:p::P::q::Q::rR:st:Tvw:xyzZ::", |
252b5132 RH |
204 | long_options, 0)) |
205 | != EOF) | |
206 | { | |
207 | switch (ch) | |
208 | { | |
209 | case 'a': | |
b34976b6 | 210 | ignore_static_funcs = TRUE; |
252b5132 RH |
211 | break; |
212 | case 'A': | |
213 | if (optarg) | |
214 | { | |
215 | sym_id_add (optarg, INCL_ANNO); | |
216 | } | |
217 | output_style |= STYLE_ANNOTATED_SOURCE; | |
218 | user_specified |= STYLE_ANNOTATED_SOURCE; | |
219 | break; | |
220 | case 'b': | |
b34976b6 | 221 | print_descriptions = FALSE; |
252b5132 RH |
222 | break; |
223 | case 'B': | |
224 | output_style |= STYLE_CALL_GRAPH; | |
225 | user_specified |= STYLE_CALL_GRAPH; | |
226 | break; | |
227 | case 'c': | |
b34976b6 | 228 | ignore_direct_calls = TRUE; |
252b5132 RH |
229 | break; |
230 | case 'C': | |
231 | if (optarg) | |
232 | { | |
233 | sym_id_add (optarg, INCL_EXEC); | |
234 | } | |
235 | output_style |= STYLE_EXEC_COUNTS; | |
236 | user_specified |= STYLE_EXEC_COUNTS; | |
237 | break; | |
238 | case 'd': | |
239 | if (optarg) | |
240 | { | |
241 | debug_level |= atoi (optarg); | |
242 | debug_level |= ANYDEBUG; | |
243 | } | |
244 | else | |
245 | { | |
246 | debug_level = ~0; | |
247 | } | |
248 | DBG (ANYDEBUG, printf ("[main] debug-level=0x%x\n", debug_level)); | |
249 | #ifndef DEBUG | |
250 | printf (_("%s: debugging not supported; -d ignored\n"), whoami); | |
251 | #endif /* DEBUG */ | |
252 | break; | |
253 | case 'D': | |
b34976b6 | 254 | ignore_non_functions = TRUE; |
252b5132 RH |
255 | break; |
256 | case 'E': | |
257 | sym_id_add (optarg, EXCL_TIME); | |
258 | case 'e': | |
259 | sym_id_add (optarg, EXCL_GRAPH); | |
260 | break; | |
261 | case 'F': | |
262 | sym_id_add (optarg, INCL_TIME); | |
263 | case 'f': | |
264 | sym_id_add (optarg, INCL_GRAPH); | |
265 | break; | |
266 | case 'g': | |
267 | sym_id_add (optarg, EXCL_FLAT); | |
268 | break; | |
269 | case 'G': | |
270 | sym_id_add (optarg, INCL_FLAT); | |
271 | break; | |
272 | case 'h': | |
273 | usage (stdout, 0); | |
274 | case 'i': | |
275 | output_style |= STYLE_GMON_INFO; | |
276 | user_specified |= STYLE_GMON_INFO; | |
277 | break; | |
278 | case 'I': | |
279 | search_list_append (&src_search_list, optarg); | |
280 | break; | |
281 | case 'J': | |
282 | if (optarg) | |
283 | { | |
284 | sym_id_add (optarg, EXCL_ANNO); | |
285 | output_style |= STYLE_ANNOTATED_SOURCE; | |
286 | } | |
287 | else | |
288 | { | |
289 | output_style &= ~STYLE_ANNOTATED_SOURCE; | |
290 | } | |
291 | user_specified |= STYLE_ANNOTATED_SOURCE; | |
292 | break; | |
293 | case 'k': | |
294 | sym_id_add (optarg, EXCL_ARCS); | |
295 | break; | |
296 | case 'l': | |
b34976b6 | 297 | line_granularity = TRUE; |
252b5132 RH |
298 | break; |
299 | case 'L': | |
b34976b6 | 300 | print_path = TRUE; |
252b5132 RH |
301 | break; |
302 | case 'm': | |
303 | bb_min_calls = (unsigned long) strtoul (optarg, (char **) NULL, 10); | |
304 | break; | |
305 | case 'n': | |
306 | sym_id_add (optarg, INCL_TIME); | |
307 | break; | |
308 | case 'N': | |
309 | sym_id_add (optarg, EXCL_TIME); | |
310 | break; | |
311 | case 'O': | |
312 | switch (optarg[0]) | |
313 | { | |
314 | case 'a': | |
315 | file_format = FF_AUTO; | |
316 | break; | |
317 | case 'm': | |
318 | file_format = FF_MAGIC; | |
319 | break; | |
320 | case 'b': | |
321 | file_format = FF_BSD; | |
322 | break; | |
323 | case '4': | |
324 | file_format = FF_BSD44; | |
325 | break; | |
326 | case 'p': | |
327 | file_format = FF_PROF; | |
328 | break; | |
329 | default: | |
330 | fprintf (stderr, _("%s: unknown file format %s\n"), | |
331 | optarg, whoami); | |
332 | done (1); | |
333 | } | |
334 | break; | |
335 | case 'p': | |
336 | if (optarg) | |
337 | { | |
338 | sym_id_add (optarg, INCL_FLAT); | |
339 | } | |
340 | output_style |= STYLE_FLAT_PROFILE; | |
341 | user_specified |= STYLE_FLAT_PROFILE; | |
342 | break; | |
343 | case 'P': | |
344 | if (optarg) | |
345 | { | |
346 | sym_id_add (optarg, EXCL_FLAT); | |
347 | output_style |= STYLE_FLAT_PROFILE; | |
348 | } | |
349 | else | |
350 | { | |
351 | output_style &= ~STYLE_FLAT_PROFILE; | |
352 | } | |
353 | user_specified |= STYLE_FLAT_PROFILE; | |
354 | break; | |
355 | case 'q': | |
356 | if (optarg) | |
357 | { | |
358 | if (strchr (optarg, '/')) | |
359 | { | |
360 | sym_id_add (optarg, INCL_ARCS); | |
361 | } | |
362 | else | |
363 | { | |
364 | sym_id_add (optarg, INCL_GRAPH); | |
365 | } | |
366 | } | |
367 | output_style |= STYLE_CALL_GRAPH; | |
368 | user_specified |= STYLE_CALL_GRAPH; | |
369 | break; | |
370 | case 'r': | |
371 | output_style |= STYLE_FUNCTION_ORDER; | |
372 | user_specified |= STYLE_FUNCTION_ORDER; | |
373 | break; | |
374 | case 'R': | |
375 | output_style |= STYLE_FILE_ORDER; | |
376 | user_specified |= STYLE_FILE_ORDER; | |
377 | function_mapping_file = optarg; | |
378 | break; | |
379 | case 'Q': | |
380 | if (optarg) | |
381 | { | |
382 | if (strchr (optarg, '/')) | |
383 | { | |
384 | sym_id_add (optarg, EXCL_ARCS); | |
385 | } | |
386 | else | |
387 | { | |
388 | sym_id_add (optarg, EXCL_GRAPH); | |
389 | } | |
390 | output_style |= STYLE_CALL_GRAPH; | |
391 | } | |
392 | else | |
393 | { | |
394 | output_style &= ~STYLE_CALL_GRAPH; | |
395 | } | |
396 | user_specified |= STYLE_CALL_GRAPH; | |
397 | break; | |
398 | case 's': | |
399 | output_style |= STYLE_SUMMARY_FILE; | |
400 | user_specified |= STYLE_SUMMARY_FILE; | |
401 | break; | |
402 | case 't': | |
403 | bb_table_length = atoi (optarg); | |
404 | if (bb_table_length < 0) | |
405 | { | |
406 | bb_table_length = 0; | |
407 | } | |
408 | break; | |
409 | case 'T': | |
b34976b6 | 410 | bsd_style_output = TRUE; |
252b5132 RH |
411 | break; |
412 | case 'v': | |
413 | /* This output is intended to follow the GNU standards document. */ | |
066c2a57 | 414 | printf (_("GNU gprof %s\n"), BFD_VERSION_STRING); |
252b5132 RH |
415 | printf (_("Based on BSD gprof, copyright 1983 Regents of the University of California.\n")); |
416 | printf (_("\ | |
417 | This program is free software. This program has absolutely no warranty.\n")); | |
418 | done (0); | |
419 | case 'w': | |
420 | output_width = atoi (optarg); | |
421 | if (output_width < 1) | |
422 | { | |
423 | output_width = 1; | |
424 | } | |
425 | break; | |
426 | case 'x': | |
b34976b6 | 427 | bb_annotate_all_lines = TRUE; |
252b5132 RH |
428 | break; |
429 | case 'y': | |
b34976b6 | 430 | create_annotation_files = TRUE; |
252b5132 RH |
431 | break; |
432 | case 'z': | |
b34976b6 | 433 | ignore_zeros = FALSE; |
252b5132 RH |
434 | break; |
435 | case 'Z': | |
436 | if (optarg) | |
437 | { | |
438 | sym_id_add (optarg, EXCL_EXEC); | |
439 | output_style |= STYLE_EXEC_COUNTS; | |
440 | } | |
441 | else | |
442 | { | |
443 | output_style &= ~STYLE_EXEC_COUNTS; | |
444 | } | |
445 | user_specified |= STYLE_ANNOTATED_SOURCE; | |
446 | break; | |
447 | case OPTION_DEMANGLE: | |
b34976b6 | 448 | demangle = TRUE; |
28c309a2 NC |
449 | if (optarg != NULL) |
450 | { | |
451 | enum demangling_styles style; | |
0eee5820 | 452 | |
28c309a2 | 453 | style = cplus_demangle_name_to_style (optarg); |
0eee5820 | 454 | if (style == unknown_demangling) |
28c309a2 NC |
455 | { |
456 | fprintf (stderr, | |
457 | _("%s: unknown demangling style `%s'\n"), | |
458 | whoami, optarg); | |
459 | xexit (1); | |
460 | } | |
0eee5820 | 461 | |
28c309a2 | 462 | cplus_demangle_set_style (style); |
0eee5820 | 463 | } |
252b5132 RH |
464 | break; |
465 | case OPTION_NO_DEMANGLE: | |
b34976b6 | 466 | demangle = FALSE; |
252b5132 RH |
467 | break; |
468 | default: | |
469 | usage (stderr, 1); | |
470 | } | |
471 | } | |
472 | ||
473 | /* Don't allow both ordering options, they modify the arc data in-place. */ | |
474 | if ((user_specified & STYLE_FUNCTION_ORDER) | |
475 | && (user_specified & STYLE_FILE_ORDER)) | |
476 | { | |
477 | fprintf (stderr,_("\ | |
478 | %s: Only one of --function-ordering and --file-ordering may be specified.\n"), | |
479 | whoami); | |
480 | done (1); | |
481 | } | |
482 | ||
37b1bfcd BE |
483 | /* --sum implies --line, otherwise we'd lose basic block counts in |
484 | gmon.sum */ | |
252b5132 | 485 | if (output_style & STYLE_SUMMARY_FILE) |
13f178c0 | 486 | line_granularity = 1; |
252b5132 RH |
487 | |
488 | /* append value of GPROF_PATH to source search list if set: */ | |
489 | str = (char *) getenv ("GPROF_PATH"); | |
490 | if (str) | |
13f178c0 | 491 | search_list_append (&src_search_list, str); |
252b5132 RH |
492 | |
493 | if (optind < argc) | |
13f178c0 BE |
494 | a_out_name = argv[optind++]; |
495 | ||
252b5132 | 496 | if (optind < argc) |
13f178c0 | 497 | gmon_name = argv[optind++]; |
252b5132 | 498 | |
13f178c0 | 499 | /* Turn off default functions. */ |
252b5132 RH |
500 | for (sp = &default_excluded_list[0]; *sp; sp++) |
501 | { | |
502 | sym_id_add (*sp, EXCL_TIME); | |
503 | sym_id_add (*sp, EXCL_GRAPH); | |
252b5132 | 504 | sym_id_add (*sp, EXCL_FLAT); |
252b5132 RH |
505 | } |
506 | ||
37b1bfcd | 507 | /* Read symbol table from core file. */ |
252b5132 RH |
508 | core_init (a_out_name); |
509 | ||
37b1bfcd BE |
510 | /* If we should ignore direct function calls, we need to load to |
511 | core's text-space. */ | |
252b5132 | 512 | if (ignore_direct_calls) |
37b1bfcd | 513 | core_get_text_space (core_bfd); |
252b5132 | 514 | |
37b1bfcd | 515 | /* Create symbols from core image. */ |
252b5132 | 516 | if (line_granularity) |
37b1bfcd | 517 | core_create_line_syms (); |
252b5132 | 518 | else |
37b1bfcd | 519 | core_create_function_syms (); |
252b5132 | 520 | |
37b1bfcd | 521 | /* Translate sym specs into syms. */ |
252b5132 RH |
522 | sym_id_parse (); |
523 | ||
524 | if (file_format == FF_PROF) | |
525 | { | |
252b5132 RH |
526 | fprintf (stderr, |
527 | _("%s: sorry, file format `prof' is not yet supported\n"), | |
528 | whoami); | |
529 | done (1); | |
252b5132 RH |
530 | } |
531 | else | |
532 | { | |
37b1bfcd | 533 | /* Get information about gmon.out file(s). */ |
252b5132 RH |
534 | do |
535 | { | |
536 | gmon_out_read (gmon_name); | |
537 | if (optind < argc) | |
13f178c0 | 538 | gmon_name = argv[optind]; |
252b5132 RH |
539 | } |
540 | while (optind++ < argc); | |
541 | } | |
542 | ||
13f178c0 BE |
543 | /* If user did not specify output style, try to guess something |
544 | reasonable. */ | |
252b5132 RH |
545 | if (output_style == 0) |
546 | { | |
547 | if (gmon_input & (INPUT_HISTOGRAM | INPUT_CALL_GRAPH)) | |
fe541ea9 JW |
548 | { |
549 | if (gmon_input & INPUT_HISTOGRAM) | |
550 | output_style |= STYLE_FLAT_PROFILE; | |
551 | if (gmon_input & INPUT_CALL_GRAPH) | |
552 | output_style |= STYLE_CALL_GRAPH; | |
553 | } | |
252b5132 | 554 | else |
37b1bfcd BE |
555 | output_style = STYLE_EXEC_COUNTS; |
556 | ||
252b5132 RH |
557 | output_style &= ~user_specified; |
558 | } | |
559 | ||
37b1bfcd BE |
560 | /* Dump a gmon.sum file if requested (before any other |
561 | processing!) */ | |
252b5132 RH |
562 | if (output_style & STYLE_SUMMARY_FILE) |
563 | { | |
564 | gmon_out_write (GMONSUM); | |
565 | } | |
566 | ||
567 | if (gmon_input & INPUT_HISTOGRAM) | |
568 | { | |
569 | hist_assign_samples (); | |
570 | } | |
571 | ||
572 | if (gmon_input & INPUT_CALL_GRAPH) | |
573 | { | |
574 | cg = cg_assemble (); | |
575 | } | |
576 | ||
37b1bfcd | 577 | /* Do some simple sanity checks. */ |
252b5132 RH |
578 | if ((output_style & STYLE_FLAT_PROFILE) |
579 | && !(gmon_input & INPUT_HISTOGRAM)) | |
580 | { | |
581 | fprintf (stderr, _("%s: gmon.out file is missing histogram\n"), whoami); | |
582 | done (1); | |
583 | } | |
584 | ||
585 | if ((output_style & STYLE_CALL_GRAPH) && !(gmon_input & INPUT_CALL_GRAPH)) | |
586 | { | |
587 | fprintf (stderr, | |
588 | _("%s: gmon.out file is missing call-graph data\n"), whoami); | |
589 | done (1); | |
590 | } | |
591 | ||
13f178c0 | 592 | /* Output whatever user whishes to see. */ |
252b5132 RH |
593 | if (cg && (output_style & STYLE_CALL_GRAPH) && bsd_style_output) |
594 | { | |
13f178c0 BE |
595 | /* Print the dynamic profile. */ |
596 | cg_print (cg); | |
252b5132 RH |
597 | } |
598 | ||
599 | if (output_style & STYLE_FLAT_PROFILE) | |
600 | { | |
13f178c0 BE |
601 | /* Print the flat profile. */ |
602 | hist_print (); | |
252b5132 RH |
603 | } |
604 | ||
605 | if (cg && (output_style & STYLE_CALL_GRAPH)) | |
606 | { | |
607 | if (!bsd_style_output) | |
608 | { | |
13f178c0 BE |
609 | /* Print the dynamic profile. */ |
610 | cg_print (cg); | |
252b5132 RH |
611 | } |
612 | cg_print_index (); | |
613 | } | |
614 | ||
615 | if (output_style & STYLE_EXEC_COUNTS) | |
13f178c0 BE |
616 | print_exec_counts (); |
617 | ||
252b5132 | 618 | if (output_style & STYLE_ANNOTATED_SOURCE) |
13f178c0 BE |
619 | print_annotated_source (); |
620 | ||
252b5132 | 621 | if (output_style & STYLE_FUNCTION_ORDER) |
13f178c0 BE |
622 | cg_print_function_ordering (); |
623 | ||
252b5132 | 624 | if (output_style & STYLE_FILE_ORDER) |
13f178c0 BE |
625 | cg_print_file_ordering (); |
626 | ||
252b5132 RH |
627 | return 0; |
628 | } | |
629 | ||
630 | void | |
3e8f6abf | 631 | done (int status) |
252b5132 RH |
632 | { |
633 | exit (status); | |
634 | } |