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Commit | Line | Data |
---|---|---|
bf9e1876 IM |
1 | /* |
2 | * builtin-report.c | |
3 | * | |
4 | * Builtin report command: Analyze the perf.data input file, | |
5 | * look up and read DSOs and symbol information and display | |
6 | * a histogram of results, along various sorting keys. | |
7 | */ | |
16f762a2 | 8 | #include "builtin.h" |
53cb8bc2 | 9 | |
bf9e1876 IM |
10 | #include "util/util.h" |
11 | ||
78f7defe | 12 | #include "util/annotate.h" |
8fc0321f | 13 | #include "util/color.h" |
5da50258 | 14 | #include <linux/list.h> |
a930d2c0 | 15 | #include "util/cache.h" |
43cbcd8a | 16 | #include <linux/rbtree.h> |
a2928c42 | 17 | #include "util/symbol.h" |
f55c5552 | 18 | #include "util/callchain.h" |
25903407 | 19 | #include "util/strlist.h" |
8d513270 | 20 | #include "util/values.h" |
8fa66bdc | 21 | |
53cb8bc2 | 22 | #include "perf.h" |
8f28827a | 23 | #include "util/debug.h" |
e248de33 ACM |
24 | #include "util/evlist.h" |
25 | #include "util/evsel.h" | |
7c6a1c65 | 26 | #include "util/header.h" |
94c744b6 | 27 | #include "util/session.h" |
53cb8bc2 IM |
28 | |
29 | #include "util/parse-options.h" | |
30 | #include "util/parse-events.h" | |
31 | ||
6baa0a5a | 32 | #include "util/thread.h" |
dd68ada2 | 33 | #include "util/sort.h" |
3d1d07ec | 34 | #include "util/hist.h" |
6baa0a5a | 35 | |
5d67be97 AB |
36 | #include <linux/bitmap.h> |
37 | ||
23ac9cbe | 38 | static char const *input_name = "perf.data"; |
bd74137e | 39 | |
8b9e74eb | 40 | static bool force, use_tui, use_stdio; |
71289be7 | 41 | static bool hide_unresolved; |
b9a63b9b | 42 | static bool dont_use_callchains; |
fbe96f29 | 43 | static bool show_full_info; |
97b07b69 | 44 | |
c0555642 | 45 | static bool show_threads; |
8d513270 BG |
46 | static struct perf_read_values show_threads_values; |
47 | ||
edb7c60e ACM |
48 | static const char default_pretty_printing_style[] = "normal"; |
49 | static const char *pretty_printing_style = default_pretty_printing_style; | |
9f866697 | 50 | |
d797fdc5 SL |
51 | static char callchain_default_opt[] = "fractal,0.5,callee"; |
52 | static bool inverted_callchain; | |
0849327d | 53 | static symbol_filter_t annotate_init; |
805d127d | 54 | |
5d67be97 AB |
55 | static const char *cpu_list; |
56 | static DECLARE_BITMAP(cpu_bitmap, MAX_NR_CPUS); | |
57 | ||
8d50e5b4 | 58 | static int perf_session__add_hist_entry(struct perf_session *session, |
4e4f06e4 | 59 | struct addr_location *al, |
9e69c210 ACM |
60 | struct perf_sample *sample, |
61 | struct perf_evsel *evsel) | |
8fa66bdc | 62 | { |
b3c9ac08 | 63 | struct symbol *parent = NULL; |
1b3a0e95 | 64 | int err = 0; |
e7fb08b1 | 65 | struct hist_entry *he; |
e7fb08b1 | 66 | |
8d50e5b4 | 67 | if ((sort__has_parent || symbol_conf.use_callchain) && sample->callchain) { |
246d4ce8 | 68 | err = perf_session__resolve_callchain(session, evsel, al->thread, |
8d50e5b4 | 69 | sample->callchain, &parent); |
1b3a0e95 FW |
70 | if (err) |
71 | return err; | |
ad5b217b | 72 | } |
cbbc79a5 | 73 | |
e248de33 | 74 | he = __hists__add_entry(&evsel->hists, al, parent, sample->period); |
9735abf1 | 75 | if (he == NULL) |
1b3a0e95 FW |
76 | return -ENOMEM; |
77 | ||
ef7b93a1 | 78 | if (symbol_conf.use_callchain) { |
246d4ce8 ACM |
79 | err = callchain_append(he->callchain, |
80 | &evsel->hists.callchain_cursor, | |
8d50e5b4 | 81 | sample->period); |
ef7b93a1 | 82 | if (err) |
1b3a0e95 | 83 | return err; |
ef7b93a1 ACM |
84 | } |
85 | /* | |
86 | * Only in the newt browser we are doing integrated annotation, | |
87 | * so we don't allocated the extra space needed because the stdio | |
88 | * code will not use it. | |
89 | */ | |
2f525d01 | 90 | if (al->sym != NULL && use_browser > 0) { |
2f525d01 | 91 | struct annotation *notes = symbol__annotation(he->ms.sym); |
e248de33 ACM |
92 | |
93 | assert(evsel != NULL); | |
94 | ||
95 | err = -ENOMEM; | |
d04b35f8 | 96 | if (notes->src == NULL && symbol__alloc_hist(he->ms.sym) < 0) |
e248de33 ACM |
97 | goto out; |
98 | ||
99 | err = hist_entry__inc_addr_samples(he, evsel->idx, al->addr); | |
2f525d01 | 100 | } |
1b3a0e95 | 101 | |
e248de33 ACM |
102 | evsel->hists.stats.total_period += sample->period; |
103 | hists__inc_nr_events(&evsel->hists, PERF_RECORD_SAMPLE); | |
104 | out: | |
39d1e1b1 | 105 | return err; |
8fa66bdc ACM |
106 | } |
107 | ||
cbbc79a5 | 108 | |
8115d60c ACM |
109 | static int process_sample_event(union perf_event *event, |
110 | struct perf_sample *sample, | |
9e69c210 | 111 | struct perf_evsel *evsel, |
640c03ce | 112 | struct perf_session *session) |
75051724 | 113 | { |
1ed091c4 | 114 | struct addr_location al; |
180f95e2 | 115 | |
ce6f4fab | 116 | if (perf_event__preprocess_sample(event, session, &al, sample, |
0849327d | 117 | annotate_init) < 0) { |
c410a338 | 118 | fprintf(stderr, "problem processing %d event, skipping it.\n", |
75051724 IM |
119 | event->header.type); |
120 | return -1; | |
121 | } | |
e7fb08b1 | 122 | |
71289be7 | 123 | if (al.filtered || (hide_unresolved && al.sym == NULL)) |
ec218fc4 | 124 | return 0; |
7bec7a91 | 125 | |
5d67be97 AB |
126 | if (cpu_list && !test_bit(sample->cpu, cpu_bitmap)) |
127 | return 0; | |
128 | ||
ec80fde7 ACM |
129 | if (al.map != NULL) |
130 | al.map->dso->hit = 1; | |
131 | ||
9e69c210 | 132 | if (perf_session__add_hist_entry(session, &al, sample, evsel)) { |
c82ee828 | 133 | pr_debug("problem incrementing symbol period, skipping event\n"); |
ec218fc4 | 134 | return -1; |
8fa66bdc | 135 | } |
ec218fc4 | 136 | |
75051724 IM |
137 | return 0; |
138 | } | |
3502973d | 139 | |
8115d60c ACM |
140 | static int process_read_event(union perf_event *event, |
141 | struct perf_sample *sample __used, | |
e248de33 | 142 | struct perf_session *session) |
e9ea2fde | 143 | { |
e248de33 ACM |
144 | struct perf_evsel *evsel = perf_evlist__id2evsel(session->evlist, |
145 | event->read.id); | |
8d513270 | 146 | if (show_threads) { |
e248de33 | 147 | const char *name = evsel ? event_name(evsel) : "unknown"; |
8d513270 BG |
148 | perf_read_values_add_value(&show_threads_values, |
149 | event->read.pid, event->read.tid, | |
150 | event->read.id, | |
151 | name, | |
152 | event->read.value); | |
153 | } | |
154 | ||
9486aa38 | 155 | dump_printf(": %d %d %s %" PRIu64 "\n", event->read.pid, event->read.tid, |
e248de33 | 156 | evsel ? event_name(evsel) : "FAIL", |
62daacb5 | 157 | event->read.value); |
e9ea2fde PZ |
158 | |
159 | return 0; | |
160 | } | |
161 | ||
d549c769 | 162 | static int perf_session__setup_sample_type(struct perf_session *self) |
d80d338d | 163 | { |
d549c769 | 164 | if (!(self->sample_type & PERF_SAMPLE_CALLCHAIN)) { |
91b4eaea | 165 | if (sort__has_parent) { |
00894ce9 ACM |
166 | ui__warning("Selected --sort parent, but no " |
167 | "callchain data. Did you call " | |
168 | "'perf record' without -g?\n"); | |
d549c769 | 169 | return -EINVAL; |
91b4eaea | 170 | } |
d599db3f | 171 | if (symbol_conf.use_callchain) { |
00894ce9 ACM |
172 | ui__warning("Selected -g but no callchain data. Did " |
173 | "you call 'perf record' without -g?\n"); | |
016e92fb | 174 | return -1; |
91b4eaea | 175 | } |
b9a63b9b ACM |
176 | } else if (!dont_use_callchains && callchain_param.mode != CHAIN_NONE && |
177 | !symbol_conf.use_callchain) { | |
d599db3f | 178 | symbol_conf.use_callchain = true; |
16537f13 | 179 | if (callchain_register_param(&callchain_param) < 0) { |
00894ce9 ACM |
180 | ui__warning("Can't register callchain " |
181 | "params.\n"); | |
d549c769 | 182 | return -EINVAL; |
b1a88349 | 183 | } |
f5970550 PZ |
184 | } |
185 | ||
016e92fb FW |
186 | return 0; |
187 | } | |
6142f9ec | 188 | |
301a0b02 | 189 | static struct perf_event_ops event_ops = { |
8115d60c ACM |
190 | .sample = process_sample_event, |
191 | .mmap = perf_event__process_mmap, | |
192 | .comm = perf_event__process_comm, | |
193 | .exit = perf_event__process_task, | |
194 | .fork = perf_event__process_task, | |
195 | .lost = perf_event__process_lost, | |
196 | .read = process_read_event, | |
197 | .attr = perf_event__process_attr, | |
198 | .event_type = perf_event__process_event_type, | |
199 | .tracing_data = perf_event__process_tracing_data, | |
200 | .build_id = perf_event__process_build_id, | |
eac23d1c IM |
201 | .ordered_samples = true, |
202 | .ordering_requires_timestamps = true, | |
016e92fb | 203 | }; |
6142f9ec | 204 | |
46656ac7 TZ |
205 | extern volatile int session_done; |
206 | ||
c82ee828 | 207 | static void sig_handler(int sig __used) |
46656ac7 TZ |
208 | { |
209 | session_done = 1; | |
210 | } | |
211 | ||
c82ee828 ACM |
212 | static size_t hists__fprintf_nr_sample_events(struct hists *self, |
213 | const char *evname, FILE *fp) | |
214 | { | |
215 | size_t ret; | |
216 | char unit; | |
217 | unsigned long nr_events = self->stats.nr_events[PERF_RECORD_SAMPLE]; | |
218 | ||
219 | nr_events = convert_unit(nr_events, &unit); | |
220 | ret = fprintf(fp, "# Events: %lu%c", nr_events, unit); | |
221 | if (evname != NULL) | |
222 | ret += fprintf(fp, " %s", evname); | |
223 | return ret + fprintf(fp, "\n#\n"); | |
224 | } | |
225 | ||
7f0030b2 ACM |
226 | static int perf_evlist__tty_browse_hists(struct perf_evlist *evlist, |
227 | const char *help) | |
d67f088e | 228 | { |
e248de33 | 229 | struct perf_evsel *pos; |
d67f088e | 230 | |
e248de33 ACM |
231 | list_for_each_entry(pos, &evlist->entries, node) { |
232 | struct hists *hists = &pos->hists; | |
b53af0f2 | 233 | const char *evname = event_name(pos); |
d67f088e ACM |
234 | |
235 | hists__fprintf_nr_sample_events(hists, evname, stdout); | |
ef9dfe6e | 236 | hists__fprintf(hists, NULL, false, true, 0, 0, stdout); |
d67f088e | 237 | fprintf(stdout, "\n\n"); |
d67f088e ACM |
238 | } |
239 | ||
240 | if (sort_order == default_sort_order && | |
241 | parent_pattern == default_parent_pattern) { | |
242 | fprintf(stdout, "#\n# (%s)\n#\n", help); | |
243 | ||
244 | if (show_threads) { | |
245 | bool style = !strcmp(pretty_printing_style, "raw"); | |
246 | perf_read_values_display(stdout, &show_threads_values, | |
247 | style); | |
248 | perf_read_values_destroy(&show_threads_values); | |
249 | } | |
250 | } | |
251 | ||
252 | return 0; | |
253 | } | |
254 | ||
016e92fb FW |
255 | static int __cmd_report(void) |
256 | { | |
d549c769 | 257 | int ret = -EINVAL; |
e248de33 | 258 | u64 nr_samples; |
d8f66248 | 259 | struct perf_session *session; |
e248de33 | 260 | struct perf_evsel *pos; |
ec80fde7 ACM |
261 | struct map *kernel_map; |
262 | struct kmap *kernel_kmap; | |
f9224c5c | 263 | const char *help = "For a higher level overview, try: perf report --sort comm,dso"; |
8fa66bdc | 264 | |
46656ac7 TZ |
265 | signal(SIGINT, sig_handler); |
266 | ||
21ef97f0 | 267 | session = perf_session__new(input_name, O_RDONLY, force, false, &event_ops); |
94c744b6 ACM |
268 | if (session == NULL) |
269 | return -ENOMEM; | |
270 | ||
5d67be97 AB |
271 | if (cpu_list) { |
272 | ret = perf_session__cpu_bitmap(session, cpu_list, cpu_bitmap); | |
273 | if (ret) | |
274 | goto out_delete; | |
275 | } | |
276 | ||
fbe96f29 SE |
277 | if (use_browser <= 0) |
278 | perf_session__fprintf_info(session, stdout, show_full_info); | |
279 | ||
016e92fb FW |
280 | if (show_threads) |
281 | perf_read_values_init(&show_threads_values); | |
f5970550 | 282 | |
d549c769 ACM |
283 | ret = perf_session__setup_sample_type(session); |
284 | if (ret) | |
285 | goto out_delete; | |
286 | ||
ec913369 | 287 | ret = perf_session__process_events(session, &event_ops); |
016e92fb | 288 | if (ret) |
94c744b6 | 289 | goto out_delete; |
97b07b69 | 290 | |
ec80fde7 ACM |
291 | kernel_map = session->host_machine.vmlinux_maps[MAP__FUNCTION]; |
292 | kernel_kmap = map__kmap(kernel_map); | |
293 | if (kernel_map == NULL || | |
294 | (kernel_map->dso->hit && | |
295 | (kernel_kmap->ref_reloc_sym == NULL || | |
296 | kernel_kmap->ref_reloc_sym->addr == 0))) { | |
297 | const struct dso *kdso = kernel_map->dso; | |
298 | ||
646aaea6 ACM |
299 | ui__warning( |
300 | "Kernel address maps (/proc/{kallsyms,modules}) were restricted.\n\n" | |
301 | "Check /proc/sys/kernel/kptr_restrict before running 'perf record'.\n\n%s\n\n" | |
302 | "Samples in kernel modules can't be resolved as well.\n\n", | |
ec80fde7 | 303 | RB_EMPTY_ROOT(&kdso->symbols[MAP__FUNCTION]) ? |
646aaea6 ACM |
304 | "As no suitable kallsyms nor vmlinux was found, kernel samples\n" |
305 | "can't be resolved." : | |
306 | "If some relocation was applied (e.g. kexec) symbols may be misresolved."); | |
ec80fde7 ACM |
307 | } |
308 | ||
62daacb5 | 309 | if (dump_trace) { |
c8446b9b | 310 | perf_session__fprintf_nr_events(session, stdout); |
94c744b6 | 311 | goto out_delete; |
62daacb5 | 312 | } |
97b07b69 | 313 | |
da21d1b5 | 314 | if (verbose > 3) |
b3165f41 | 315 | perf_session__fprintf(session, stdout); |
9ac99545 | 316 | |
da21d1b5 | 317 | if (verbose > 2) |
cbf69680 | 318 | perf_session__fprintf_dsos(session, stdout); |
16f762a2 | 319 | |
e248de33 ACM |
320 | nr_samples = 0; |
321 | list_for_each_entry(pos, &session->evlist->entries, node) { | |
322 | struct hists *hists = &pos->hists; | |
cbbc79a5 | 323 | |
1c02c4d2 | 324 | hists__collapse_resort(hists); |
fefb0b94 | 325 | hists__output_resort(hists); |
e248de33 ACM |
326 | nr_samples += hists->stats.nr_events[PERF_RECORD_SAMPLE]; |
327 | } | |
328 | ||
329 | if (nr_samples == 0) { | |
330 | ui__warning("The %s file has no samples!\n", input_name); | |
331 | goto out_delete; | |
cbbc79a5 EM |
332 | } |
333 | ||
81cce8de ACM |
334 | if (use_browser > 0) { |
335 | perf_evlist__tui_browse_hists(session->evlist, help, | |
336 | NULL, NULL, 0); | |
337 | } else | |
7f0030b2 | 338 | perf_evlist__tty_browse_hists(session->evlist, help); |
3e6055ab | 339 | |
94c744b6 | 340 | out_delete: |
71e7cf3a ACM |
341 | /* |
342 | * Speed up the exit process, for large files this can | |
343 | * take quite a while. | |
344 | * | |
345 | * XXX Enable this when using valgrind or if we ever | |
346 | * librarize this command. | |
347 | * | |
348 | * Also experiment with obstacks to see how much speed | |
349 | * up we'll get here. | |
350 | * | |
351 | * perf_session__delete(session); | |
352 | */ | |
016e92fb | 353 | return ret; |
8fa66bdc ACM |
354 | } |
355 | ||
4eb3e478 FW |
356 | static int |
357 | parse_callchain_opt(const struct option *opt __used, const char *arg, | |
b9a63b9b | 358 | int unset) |
4eb3e478 | 359 | { |
232a5c94 | 360 | char *tok, *tok2; |
c20ab37e FW |
361 | char *endptr; |
362 | ||
b9a63b9b ACM |
363 | /* |
364 | * --no-call-graph | |
365 | */ | |
366 | if (unset) { | |
367 | dont_use_callchains = true; | |
368 | return 0; | |
369 | } | |
370 | ||
d599db3f | 371 | symbol_conf.use_callchain = true; |
4eb3e478 FW |
372 | |
373 | if (!arg) | |
374 | return 0; | |
375 | ||
c20ab37e FW |
376 | tok = strtok((char *)arg, ","); |
377 | if (!tok) | |
378 | return -1; | |
379 | ||
380 | /* get the output mode */ | |
381 | if (!strncmp(tok, "graph", strlen(arg))) | |
805d127d | 382 | callchain_param.mode = CHAIN_GRAPH_ABS; |
4eb3e478 | 383 | |
c20ab37e | 384 | else if (!strncmp(tok, "flat", strlen(arg))) |
805d127d FW |
385 | callchain_param.mode = CHAIN_FLAT; |
386 | ||
387 | else if (!strncmp(tok, "fractal", strlen(arg))) | |
388 | callchain_param.mode = CHAIN_GRAPH_REL; | |
389 | ||
b1a88349 FW |
390 | else if (!strncmp(tok, "none", strlen(arg))) { |
391 | callchain_param.mode = CHAIN_NONE; | |
b7ae11b3 | 392 | symbol_conf.use_callchain = false; |
b1a88349 FW |
393 | |
394 | return 0; | |
395 | } | |
396 | ||
4eb3e478 FW |
397 | else |
398 | return -1; | |
399 | ||
c20ab37e FW |
400 | /* get the min percentage */ |
401 | tok = strtok(NULL, ","); | |
402 | if (!tok) | |
805d127d | 403 | goto setup; |
c20ab37e | 404 | |
805d127d | 405 | callchain_param.min_percent = strtod(tok, &endptr); |
c20ab37e FW |
406 | if (tok == endptr) |
407 | return -1; | |
408 | ||
d797fdc5 SL |
409 | /* get the print limit */ |
410 | tok2 = strtok(NULL, ","); | |
411 | if (!tok2) | |
412 | goto setup; | |
413 | ||
414 | if (tok2[0] != 'c') { | |
232a5c94 | 415 | callchain_param.print_limit = strtod(tok2, &endptr); |
d797fdc5 SL |
416 | tok2 = strtok(NULL, ","); |
417 | if (!tok2) | |
418 | goto setup; | |
419 | } | |
420 | ||
421 | /* get the call chain order */ | |
422 | if (!strcmp(tok2, "caller")) | |
423 | callchain_param.order = ORDER_CALLER; | |
424 | else if (!strcmp(tok2, "callee")) | |
425 | callchain_param.order = ORDER_CALLEE; | |
426 | else | |
427 | return -1; | |
805d127d | 428 | setup: |
16537f13 | 429 | if (callchain_register_param(&callchain_param) < 0) { |
805d127d FW |
430 | fprintf(stderr, "Can't register callchain params\n"); |
431 | return -1; | |
432 | } | |
4eb3e478 FW |
433 | return 0; |
434 | } | |
435 | ||
0422a4fc | 436 | static const char * const report_usage[] = { |
53cb8bc2 IM |
437 | "perf report [<options>] <command>", |
438 | NULL | |
439 | }; | |
440 | ||
441 | static const struct option options[] = { | |
442 | OPT_STRING('i', "input", &input_name, "file", | |
443 | "input file name"), | |
c0555642 | 444 | OPT_INCR('v', "verbose", &verbose, |
815e777f | 445 | "be more verbose (show symbol address, etc)"), |
97b07b69 IM |
446 | OPT_BOOLEAN('D', "dump-raw-trace", &dump_trace, |
447 | "dump raw trace in ASCII"), | |
b32d133a ACM |
448 | OPT_STRING('k', "vmlinux", &symbol_conf.vmlinux_name, |
449 | "file", "vmlinux pathname"), | |
b226a5a7 DA |
450 | OPT_STRING(0, "kallsyms", &symbol_conf.kallsyms_name, |
451 | "file", "kallsyms pathname"), | |
fa6963b2 | 452 | OPT_BOOLEAN('f', "force", &force, "don't complain, do it"), |
b32d133a | 453 | OPT_BOOLEAN('m', "modules", &symbol_conf.use_modules, |
42976487 | 454 | "load module symbols - WARNING: use only with -k and LIVE kernel"), |
d599db3f | 455 | OPT_BOOLEAN('n', "show-nr-samples", &symbol_conf.show_nr_samples, |
e3d7e183 | 456 | "Show a column with the number of samples"), |
8d513270 BG |
457 | OPT_BOOLEAN('T', "threads", &show_threads, |
458 | "Show per-thread event counters"), | |
9f866697 BG |
459 | OPT_STRING(0, "pretty", &pretty_printing_style, "key", |
460 | "pretty printing style key: normal raw"), | |
8b9e74eb ACM |
461 | OPT_BOOLEAN(0, "tui", &use_tui, "Use the TUI interface"), |
462 | OPT_BOOLEAN(0, "stdio", &use_stdio, "Use the stdio interface"), | |
63299f05 | 463 | OPT_STRING('s', "sort", &sort_order, "key[,key2...]", |
b25bcf2f | 464 | "sort by key(s): pid, comm, dso, symbol, parent"), |
a1645ce1 ZY |
465 | OPT_BOOLEAN(0, "showcpuutilization", &symbol_conf.show_cpu_utilization, |
466 | "Show sample percentage for different cpu modes"), | |
b25bcf2f IM |
467 | OPT_STRING('p', "parent", &parent_pattern, "regex", |
468 | "regex filter to identify parent, see: '--sort parent'"), | |
d599db3f | 469 | OPT_BOOLEAN('x', "exclude-other", &symbol_conf.exclude_other, |
b8e6d829 | 470 | "Only display entries with parent-match"), |
d797fdc5 SL |
471 | OPT_CALLBACK_DEFAULT('g', "call-graph", NULL, "output_type,min_percent, call_order", |
472 | "Display callchains using output_type (graph, flat, fractal, or none) , min percent threshold and callchain order. " | |
473 | "Default: fractal,0.5,callee", &parse_callchain_opt, callchain_default_opt), | |
474 | OPT_BOOLEAN('G', "inverted", &inverted_callchain, "alias for inverted call graph"), | |
655000e7 | 475 | OPT_STRING('d', "dsos", &symbol_conf.dso_list_str, "dso[,dso...]", |
25903407 | 476 | "only consider symbols in these dsos"), |
655000e7 | 477 | OPT_STRING('C', "comms", &symbol_conf.comm_list_str, "comm[,comm...]", |
cc8b88b1 | 478 | "only consider symbols in these comms"), |
655000e7 | 479 | OPT_STRING('S', "symbols", &symbol_conf.sym_list_str, "symbol[,symbol...]", |
7bec7a91 | 480 | "only consider these symbols"), |
655000e7 | 481 | OPT_STRING('w', "column-widths", &symbol_conf.col_width_list_str, |
52d422de ACM |
482 | "width[,width...]", |
483 | "don't try to adjust column width, use these fixed values"), | |
c410a338 | 484 | OPT_STRING('t', "field-separator", &symbol_conf.field_sep, "separator", |
52d422de ACM |
485 | "separator for columns, no spaces will be added between " |
486 | "columns '.' is reserved."), | |
71289be7 ACM |
487 | OPT_BOOLEAN('U', "hide-unresolved", &hide_unresolved, |
488 | "Only display entries resolved to a symbol"), | |
ec5761ea DA |
489 | OPT_STRING(0, "symfs", &symbol_conf.symfs, "directory", |
490 | "Look for files with symbols relative to this directory"), | |
5d67be97 | 491 | OPT_STRING('c', "cpu", &cpu_list, "cpu", "list of cpus to profile"), |
fbe96f29 SE |
492 | OPT_BOOLEAN('I', "show-info", &show_full_info, |
493 | "Display extended information about perf.data file"), | |
64c6f0c7 ACM |
494 | OPT_BOOLEAN(0, "source", &symbol_conf.annotate_src, |
495 | "Interleave source code with assembly code (default)"), | |
496 | OPT_BOOLEAN(0, "asm-raw", &symbol_conf.annotate_asm_raw, | |
497 | "Display raw encoding of assembly instructions (default)"), | |
f69b64f7 AK |
498 | OPT_STRING('M', "disassembler-style", &disassembler_style, "disassembler style", |
499 | "Specify disassembler style (e.g. -M intel for intel syntax)"), | |
3f2728bd ACM |
500 | OPT_BOOLEAN(0, "show-total-period", &symbol_conf.show_total_period, |
501 | "Show a column with the sum of periods"), | |
53cb8bc2 IM |
502 | OPT_END() |
503 | }; | |
504 | ||
f37a291c | 505 | int cmd_report(int argc, const char **argv, const char *prefix __used) |
53cb8bc2 | 506 | { |
655000e7 ACM |
507 | argc = parse_options(argc, argv, options, report_usage, 0); |
508 | ||
8b9e74eb ACM |
509 | if (use_stdio) |
510 | use_browser = 0; | |
511 | else if (use_tui) | |
512 | use_browser = 1; | |
513 | ||
d797fdc5 SL |
514 | if (inverted_callchain) |
515 | callchain_param.order = ORDER_CALLER; | |
516 | ||
46656ac7 | 517 | if (strcmp(input_name, "-") != 0) |
229ade9b | 518 | setup_browser(true); |
8b9e74eb ACM |
519 | else |
520 | use_browser = 0; | |
ef7b93a1 ACM |
521 | /* |
522 | * Only in the newt browser we are doing integrated annotation, | |
523 | * so don't allocate extra space that won't be used in the stdio | |
524 | * implementation. | |
525 | */ | |
80d50cae | 526 | if (use_browser > 0) { |
78f7defe | 527 | symbol_conf.priv_size = sizeof(struct annotation); |
0849327d | 528 | annotate_init = symbol__annotate_init; |
80d50cae ACM |
529 | /* |
530 | * For searching by name on the "Browse map details". | |
531 | * providing it only in verbose mode not to bloat too | |
532 | * much struct symbol. | |
533 | */ | |
534 | if (verbose) { | |
535 | /* | |
536 | * XXX: Need to provide a less kludgy way to ask for | |
537 | * more space per symbol, the u32 is for the index on | |
538 | * the ui browser. | |
539 | * See symbol__browser_index. | |
540 | */ | |
541 | symbol_conf.priv_size += sizeof(u32); | |
542 | symbol_conf.sort_by_name = true; | |
543 | } | |
544 | } | |
655000e7 | 545 | |
75be6cf4 | 546 | if (symbol__init() < 0) |
b32d133a | 547 | return -1; |
53cb8bc2 | 548 | |
c8829c7a | 549 | setup_sorting(report_usage, options); |
1aa16738 | 550 | |
021191b3 | 551 | if (parent_pattern != default_parent_pattern) { |
2aefa4f7 ACM |
552 | if (sort_dimension__add("parent") < 0) |
553 | return -1; | |
cb1955b8 FW |
554 | |
555 | /* | |
556 | * Only show the parent fields if we explicitly | |
557 | * sort that way. If we only use parent machinery | |
558 | * for filtering, we don't want it. | |
559 | */ | |
560 | if (!strstr(sort_order, "parent")) | |
561 | sort_parent.elide = 1; | |
021191b3 | 562 | } else |
d599db3f | 563 | symbol_conf.exclude_other = false; |
b8e6d829 | 564 | |
edc52dea IM |
565 | /* |
566 | * Any (unrecognized) arguments left? | |
567 | */ | |
568 | if (argc) | |
569 | usage_with_options(report_usage, options); | |
570 | ||
655000e7 ACM |
571 | sort_entry__setup_elide(&sort_dso, symbol_conf.dso_list, "dso", stdout); |
572 | sort_entry__setup_elide(&sort_comm, symbol_conf.comm_list, "comm", stdout); | |
573 | sort_entry__setup_elide(&sort_sym, symbol_conf.sym_list, "symbol", stdout); | |
25903407 | 574 | |
53cb8bc2 IM |
575 | return __cmd_report(); |
576 | } |