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Commit | Line | Data |
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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 | |
23ac9cbe | 36 | static char const *input_name = "perf.data"; |
bd74137e | 37 | |
8b9e74eb | 38 | static bool force, use_tui, use_stdio; |
71289be7 | 39 | static bool hide_unresolved; |
b9a63b9b | 40 | static bool dont_use_callchains; |
97b07b69 | 41 | |
c0555642 | 42 | static bool show_threads; |
8d513270 BG |
43 | static struct perf_read_values show_threads_values; |
44 | ||
edb7c60e ACM |
45 | static const char default_pretty_printing_style[] = "normal"; |
46 | static const char *pretty_printing_style = default_pretty_printing_style; | |
9f866697 | 47 | |
805d127d | 48 | static char callchain_default_opt[] = "fractal,0.5"; |
0849327d | 49 | static symbol_filter_t annotate_init; |
805d127d | 50 | |
8d50e5b4 | 51 | static int perf_session__add_hist_entry(struct perf_session *session, |
4e4f06e4 | 52 | struct addr_location *al, |
8d50e5b4 | 53 | struct perf_sample *sample) |
8fa66bdc | 54 | { |
b3c9ac08 | 55 | struct symbol *parent = NULL; |
1b3a0e95 | 56 | int err = 0; |
e7fb08b1 | 57 | struct hist_entry *he; |
e248de33 | 58 | struct perf_evsel *evsel; |
e7fb08b1 | 59 | |
8d50e5b4 ACM |
60 | if ((sort__has_parent || symbol_conf.use_callchain) && sample->callchain) { |
61 | err = perf_session__resolve_callchain(session, al->thread, | |
62 | sample->callchain, &parent); | |
1b3a0e95 FW |
63 | if (err) |
64 | return err; | |
ad5b217b | 65 | } |
cbbc79a5 | 66 | |
e248de33 ACM |
67 | evsel = perf_evlist__id2evsel(session->evlist, sample->id); |
68 | if (evsel == NULL) { | |
69 | /* | |
70 | * FIXME: Propagate this back, but at least we're in a builtin, | |
71 | * where exit() is allowed. ;-) | |
72 | */ | |
a91e5431 ACM |
73 | ui__warning("Invalid %s file, contains samples with id %" PRIu64 " not in " |
74 | "its header!\n", input_name, sample->id); | |
e248de33 ACM |
75 | exit_browser(0); |
76 | exit(1); | |
77 | } | |
1b3a0e95 | 78 | |
e248de33 | 79 | he = __hists__add_entry(&evsel->hists, al, parent, sample->period); |
9735abf1 | 80 | if (he == NULL) |
1b3a0e95 FW |
81 | return -ENOMEM; |
82 | ||
ef7b93a1 | 83 | if (symbol_conf.use_callchain) { |
8d50e5b4 ACM |
84 | err = callchain_append(he->callchain, &session->callchain_cursor, |
85 | sample->period); | |
ef7b93a1 | 86 | if (err) |
1b3a0e95 | 87 | return err; |
ef7b93a1 ACM |
88 | } |
89 | /* | |
90 | * Only in the newt browser we are doing integrated annotation, | |
91 | * so we don't allocated the extra space needed because the stdio | |
92 | * code will not use it. | |
93 | */ | |
2f525d01 | 94 | if (al->sym != NULL && use_browser > 0) { |
2f525d01 | 95 | struct annotation *notes = symbol__annotation(he->ms.sym); |
e248de33 ACM |
96 | |
97 | assert(evsel != NULL); | |
98 | ||
99 | err = -ENOMEM; | |
ce6f4fab | 100 | if (notes->src == NULL && |
e248de33 ACM |
101 | symbol__alloc_hist(he->ms.sym, session->evlist->nr_entries) < 0) |
102 | goto out; | |
103 | ||
104 | err = hist_entry__inc_addr_samples(he, evsel->idx, al->addr); | |
2f525d01 | 105 | } |
1b3a0e95 | 106 | |
e248de33 ACM |
107 | evsel->hists.stats.total_period += sample->period; |
108 | hists__inc_nr_events(&evsel->hists, PERF_RECORD_SAMPLE); | |
109 | out: | |
39d1e1b1 | 110 | return err; |
8fa66bdc ACM |
111 | } |
112 | ||
cbbc79a5 | 113 | |
8115d60c ACM |
114 | static int process_sample_event(union perf_event *event, |
115 | struct perf_sample *sample, | |
640c03ce | 116 | struct perf_session *session) |
75051724 | 117 | { |
1ed091c4 | 118 | struct addr_location al; |
180f95e2 | 119 | |
ce6f4fab | 120 | if (perf_event__preprocess_sample(event, session, &al, sample, |
0849327d | 121 | annotate_init) < 0) { |
c410a338 | 122 | fprintf(stderr, "problem processing %d event, skipping it.\n", |
75051724 IM |
123 | event->header.type); |
124 | return -1; | |
125 | } | |
e7fb08b1 | 126 | |
71289be7 | 127 | if (al.filtered || (hide_unresolved && al.sym == NULL)) |
ec218fc4 | 128 | return 0; |
7bec7a91 | 129 | |
640c03ce | 130 | if (perf_session__add_hist_entry(session, &al, sample)) { |
c82ee828 | 131 | pr_debug("problem incrementing symbol period, skipping event\n"); |
ec218fc4 | 132 | return -1; |
8fa66bdc | 133 | } |
ec218fc4 | 134 | |
75051724 IM |
135 | return 0; |
136 | } | |
3502973d | 137 | |
8115d60c ACM |
138 | static int process_read_event(union perf_event *event, |
139 | struct perf_sample *sample __used, | |
e248de33 | 140 | struct perf_session *session) |
e9ea2fde | 141 | { |
e248de33 ACM |
142 | struct perf_evsel *evsel = perf_evlist__id2evsel(session->evlist, |
143 | event->read.id); | |
8d513270 | 144 | if (show_threads) { |
e248de33 | 145 | const char *name = evsel ? event_name(evsel) : "unknown"; |
8d513270 BG |
146 | perf_read_values_add_value(&show_threads_values, |
147 | event->read.pid, event->read.tid, | |
148 | event->read.id, | |
149 | name, | |
150 | event->read.value); | |
151 | } | |
152 | ||
9486aa38 | 153 | dump_printf(": %d %d %s %" PRIu64 "\n", event->read.pid, event->read.tid, |
e248de33 | 154 | evsel ? event_name(evsel) : "FAIL", |
62daacb5 | 155 | event->read.value); |
e9ea2fde PZ |
156 | |
157 | return 0; | |
158 | } | |
159 | ||
d549c769 | 160 | static int perf_session__setup_sample_type(struct perf_session *self) |
d80d338d | 161 | { |
d549c769 | 162 | if (!(self->sample_type & PERF_SAMPLE_CALLCHAIN)) { |
91b4eaea FW |
163 | if (sort__has_parent) { |
164 | fprintf(stderr, "selected --sort parent, but no" | |
165 | " callchain data. Did you call" | |
166 | " perf record without -g?\n"); | |
d549c769 | 167 | return -EINVAL; |
91b4eaea | 168 | } |
d599db3f | 169 | if (symbol_conf.use_callchain) { |
6ede59c4 | 170 | fprintf(stderr, "selected -g but no callchain data." |
91b4eaea FW |
171 | " Did you call perf record without" |
172 | " -g?\n"); | |
016e92fb | 173 | return -1; |
91b4eaea | 174 | } |
b9a63b9b ACM |
175 | } else if (!dont_use_callchains && callchain_param.mode != CHAIN_NONE && |
176 | !symbol_conf.use_callchain) { | |
d599db3f | 177 | symbol_conf.use_callchain = true; |
16537f13 | 178 | if (callchain_register_param(&callchain_param) < 0) { |
b1a88349 FW |
179 | fprintf(stderr, "Can't register callchain" |
180 | " params\n"); | |
d549c769 | 181 | return -EINVAL; |
b1a88349 | 182 | } |
f5970550 PZ |
183 | } |
184 | ||
016e92fb FW |
185 | return 0; |
186 | } | |
6142f9ec | 187 | |
301a0b02 | 188 | static struct perf_event_ops event_ops = { |
8115d60c ACM |
189 | .sample = process_sample_event, |
190 | .mmap = perf_event__process_mmap, | |
191 | .comm = perf_event__process_comm, | |
192 | .exit = perf_event__process_task, | |
193 | .fork = perf_event__process_task, | |
194 | .lost = perf_event__process_lost, | |
195 | .read = process_read_event, | |
196 | .attr = perf_event__process_attr, | |
197 | .event_type = perf_event__process_event_type, | |
198 | .tracing_data = perf_event__process_tracing_data, | |
199 | .build_id = perf_event__process_build_id, | |
eac23d1c IM |
200 | .ordered_samples = true, |
201 | .ordering_requires_timestamps = true, | |
016e92fb | 202 | }; |
6142f9ec | 203 | |
46656ac7 TZ |
204 | extern volatile int session_done; |
205 | ||
c82ee828 | 206 | static void sig_handler(int sig __used) |
46656ac7 TZ |
207 | { |
208 | session_done = 1; | |
209 | } | |
210 | ||
c82ee828 ACM |
211 | static size_t hists__fprintf_nr_sample_events(struct hists *self, |
212 | const char *evname, FILE *fp) | |
213 | { | |
214 | size_t ret; | |
215 | char unit; | |
216 | unsigned long nr_events = self->stats.nr_events[PERF_RECORD_SAMPLE]; | |
217 | ||
218 | nr_events = convert_unit(nr_events, &unit); | |
219 | ret = fprintf(fp, "# Events: %lu%c", nr_events, unit); | |
220 | if (evname != NULL) | |
221 | ret += fprintf(fp, " %s", evname); | |
222 | return ret + fprintf(fp, "\n#\n"); | |
223 | } | |
224 | ||
7f0030b2 ACM |
225 | static int perf_evlist__tty_browse_hists(struct perf_evlist *evlist, |
226 | const char *help) | |
d67f088e | 227 | { |
e248de33 | 228 | struct perf_evsel *pos; |
d67f088e | 229 | |
e248de33 ACM |
230 | list_for_each_entry(pos, &evlist->entries, node) { |
231 | struct hists *hists = &pos->hists; | |
d67f088e ACM |
232 | const char *evname = NULL; |
233 | ||
234 | if (rb_first(&hists->entries) != rb_last(&hists->entries)) | |
e248de33 | 235 | evname = event_name(pos); |
d67f088e ACM |
236 | |
237 | hists__fprintf_nr_sample_events(hists, evname, stdout); | |
238 | hists__fprintf(hists, NULL, false, stdout); | |
239 | fprintf(stdout, "\n\n"); | |
d67f088e ACM |
240 | } |
241 | ||
242 | if (sort_order == default_sort_order && | |
243 | parent_pattern == default_parent_pattern) { | |
244 | fprintf(stdout, "#\n# (%s)\n#\n", help); | |
245 | ||
246 | if (show_threads) { | |
247 | bool style = !strcmp(pretty_printing_style, "raw"); | |
248 | perf_read_values_display(stdout, &show_threads_values, | |
249 | style); | |
250 | perf_read_values_destroy(&show_threads_values); | |
251 | } | |
252 | } | |
253 | ||
254 | return 0; | |
255 | } | |
256 | ||
016e92fb FW |
257 | static int __cmd_report(void) |
258 | { | |
d549c769 | 259 | int ret = -EINVAL; |
e248de33 | 260 | u64 nr_samples; |
d8f66248 | 261 | struct perf_session *session; |
e248de33 | 262 | struct perf_evsel *pos; |
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 | ||
016e92fb FW |
271 | if (show_threads) |
272 | perf_read_values_init(&show_threads_values); | |
f5970550 | 273 | |
d549c769 ACM |
274 | ret = perf_session__setup_sample_type(session); |
275 | if (ret) | |
276 | goto out_delete; | |
277 | ||
ec913369 | 278 | ret = perf_session__process_events(session, &event_ops); |
016e92fb | 279 | if (ret) |
94c744b6 | 280 | goto out_delete; |
97b07b69 | 281 | |
62daacb5 | 282 | if (dump_trace) { |
c8446b9b | 283 | perf_session__fprintf_nr_events(session, stdout); |
94c744b6 | 284 | goto out_delete; |
62daacb5 | 285 | } |
97b07b69 | 286 | |
da21d1b5 | 287 | if (verbose > 3) |
b3165f41 | 288 | perf_session__fprintf(session, stdout); |
9ac99545 | 289 | |
da21d1b5 | 290 | if (verbose > 2) |
cbf69680 | 291 | perf_session__fprintf_dsos(session, stdout); |
16f762a2 | 292 | |
e248de33 ACM |
293 | nr_samples = 0; |
294 | list_for_each_entry(pos, &session->evlist->entries, node) { | |
295 | struct hists *hists = &pos->hists; | |
cbbc79a5 | 296 | |
1c02c4d2 | 297 | hists__collapse_resort(hists); |
fefb0b94 | 298 | hists__output_resort(hists); |
e248de33 ACM |
299 | nr_samples += hists->stats.nr_events[PERF_RECORD_SAMPLE]; |
300 | } | |
301 | ||
302 | if (nr_samples == 0) { | |
303 | ui__warning("The %s file has no samples!\n", input_name); | |
304 | goto out_delete; | |
cbbc79a5 EM |
305 | } |
306 | ||
d67f088e | 307 | if (use_browser > 0) |
7f0030b2 | 308 | perf_evlist__tui_browse_hists(session->evlist, help); |
d67f088e | 309 | else |
7f0030b2 | 310 | perf_evlist__tty_browse_hists(session->evlist, help); |
3e6055ab | 311 | |
94c744b6 | 312 | out_delete: |
71e7cf3a ACM |
313 | /* |
314 | * Speed up the exit process, for large files this can | |
315 | * take quite a while. | |
316 | * | |
317 | * XXX Enable this when using valgrind or if we ever | |
318 | * librarize this command. | |
319 | * | |
320 | * Also experiment with obstacks to see how much speed | |
321 | * up we'll get here. | |
322 | * | |
323 | * perf_session__delete(session); | |
324 | */ | |
016e92fb | 325 | return ret; |
8fa66bdc ACM |
326 | } |
327 | ||
4eb3e478 FW |
328 | static int |
329 | parse_callchain_opt(const struct option *opt __used, const char *arg, | |
b9a63b9b | 330 | int unset) |
4eb3e478 | 331 | { |
232a5c94 | 332 | char *tok, *tok2; |
c20ab37e FW |
333 | char *endptr; |
334 | ||
b9a63b9b ACM |
335 | /* |
336 | * --no-call-graph | |
337 | */ | |
338 | if (unset) { | |
339 | dont_use_callchains = true; | |
340 | return 0; | |
341 | } | |
342 | ||
d599db3f | 343 | symbol_conf.use_callchain = true; |
4eb3e478 FW |
344 | |
345 | if (!arg) | |
346 | return 0; | |
347 | ||
c20ab37e FW |
348 | tok = strtok((char *)arg, ","); |
349 | if (!tok) | |
350 | return -1; | |
351 | ||
352 | /* get the output mode */ | |
353 | if (!strncmp(tok, "graph", strlen(arg))) | |
805d127d | 354 | callchain_param.mode = CHAIN_GRAPH_ABS; |
4eb3e478 | 355 | |
c20ab37e | 356 | else if (!strncmp(tok, "flat", strlen(arg))) |
805d127d FW |
357 | callchain_param.mode = CHAIN_FLAT; |
358 | ||
359 | else if (!strncmp(tok, "fractal", strlen(arg))) | |
360 | callchain_param.mode = CHAIN_GRAPH_REL; | |
361 | ||
b1a88349 FW |
362 | else if (!strncmp(tok, "none", strlen(arg))) { |
363 | callchain_param.mode = CHAIN_NONE; | |
b7ae11b3 | 364 | symbol_conf.use_callchain = false; |
b1a88349 FW |
365 | |
366 | return 0; | |
367 | } | |
368 | ||
4eb3e478 FW |
369 | else |
370 | return -1; | |
371 | ||
c20ab37e FW |
372 | /* get the min percentage */ |
373 | tok = strtok(NULL, ","); | |
374 | if (!tok) | |
805d127d | 375 | goto setup; |
c20ab37e | 376 | |
232a5c94 | 377 | tok2 = strtok(NULL, ","); |
805d127d | 378 | callchain_param.min_percent = strtod(tok, &endptr); |
c20ab37e FW |
379 | if (tok == endptr) |
380 | return -1; | |
381 | ||
232a5c94 ACM |
382 | if (tok2) |
383 | callchain_param.print_limit = strtod(tok2, &endptr); | |
805d127d | 384 | setup: |
16537f13 | 385 | if (callchain_register_param(&callchain_param) < 0) { |
805d127d FW |
386 | fprintf(stderr, "Can't register callchain params\n"); |
387 | return -1; | |
388 | } | |
4eb3e478 FW |
389 | return 0; |
390 | } | |
391 | ||
0422a4fc | 392 | static const char * const report_usage[] = { |
53cb8bc2 IM |
393 | "perf report [<options>] <command>", |
394 | NULL | |
395 | }; | |
396 | ||
397 | static const struct option options[] = { | |
398 | OPT_STRING('i', "input", &input_name, "file", | |
399 | "input file name"), | |
c0555642 | 400 | OPT_INCR('v', "verbose", &verbose, |
815e777f | 401 | "be more verbose (show symbol address, etc)"), |
97b07b69 IM |
402 | OPT_BOOLEAN('D', "dump-raw-trace", &dump_trace, |
403 | "dump raw trace in ASCII"), | |
b32d133a ACM |
404 | OPT_STRING('k', "vmlinux", &symbol_conf.vmlinux_name, |
405 | "file", "vmlinux pathname"), | |
b226a5a7 DA |
406 | OPT_STRING(0, "kallsyms", &symbol_conf.kallsyms_name, |
407 | "file", "kallsyms pathname"), | |
fa6963b2 | 408 | OPT_BOOLEAN('f', "force", &force, "don't complain, do it"), |
b32d133a | 409 | OPT_BOOLEAN('m', "modules", &symbol_conf.use_modules, |
42976487 | 410 | "load module symbols - WARNING: use only with -k and LIVE kernel"), |
d599db3f | 411 | OPT_BOOLEAN('n', "show-nr-samples", &symbol_conf.show_nr_samples, |
e3d7e183 | 412 | "Show a column with the number of samples"), |
8d513270 BG |
413 | OPT_BOOLEAN('T', "threads", &show_threads, |
414 | "Show per-thread event counters"), | |
9f866697 BG |
415 | OPT_STRING(0, "pretty", &pretty_printing_style, "key", |
416 | "pretty printing style key: normal raw"), | |
8b9e74eb ACM |
417 | OPT_BOOLEAN(0, "tui", &use_tui, "Use the TUI interface"), |
418 | OPT_BOOLEAN(0, "stdio", &use_stdio, "Use the stdio interface"), | |
63299f05 | 419 | OPT_STRING('s', "sort", &sort_order, "key[,key2...]", |
b25bcf2f | 420 | "sort by key(s): pid, comm, dso, symbol, parent"), |
a1645ce1 ZY |
421 | OPT_BOOLEAN(0, "showcpuutilization", &symbol_conf.show_cpu_utilization, |
422 | "Show sample percentage for different cpu modes"), | |
b25bcf2f IM |
423 | OPT_STRING('p', "parent", &parent_pattern, "regex", |
424 | "regex filter to identify parent, see: '--sort parent'"), | |
d599db3f | 425 | OPT_BOOLEAN('x', "exclude-other", &symbol_conf.exclude_other, |
b8e6d829 | 426 | "Only display entries with parent-match"), |
1483b19f | 427 | OPT_CALLBACK_DEFAULT('g', "call-graph", NULL, "output_type,min_percent", |
e157eb83 | 428 | "Display callchains using output_type (graph, flat, fractal, or none) and min percent threshold. " |
1483b19f | 429 | "Default: fractal,0.5", &parse_callchain_opt, callchain_default_opt), |
655000e7 | 430 | OPT_STRING('d', "dsos", &symbol_conf.dso_list_str, "dso[,dso...]", |
25903407 | 431 | "only consider symbols in these dsos"), |
655000e7 | 432 | OPT_STRING('C', "comms", &symbol_conf.comm_list_str, "comm[,comm...]", |
cc8b88b1 | 433 | "only consider symbols in these comms"), |
655000e7 | 434 | OPT_STRING('S', "symbols", &symbol_conf.sym_list_str, "symbol[,symbol...]", |
7bec7a91 | 435 | "only consider these symbols"), |
655000e7 | 436 | OPT_STRING('w', "column-widths", &symbol_conf.col_width_list_str, |
52d422de ACM |
437 | "width[,width...]", |
438 | "don't try to adjust column width, use these fixed values"), | |
c410a338 | 439 | OPT_STRING('t', "field-separator", &symbol_conf.field_sep, "separator", |
52d422de ACM |
440 | "separator for columns, no spaces will be added between " |
441 | "columns '.' is reserved."), | |
71289be7 ACM |
442 | OPT_BOOLEAN('U', "hide-unresolved", &hide_unresolved, |
443 | "Only display entries resolved to a symbol"), | |
ec5761ea DA |
444 | OPT_STRING(0, "symfs", &symbol_conf.symfs, "directory", |
445 | "Look for files with symbols relative to this directory"), | |
53cb8bc2 IM |
446 | OPT_END() |
447 | }; | |
448 | ||
f37a291c | 449 | int cmd_report(int argc, const char **argv, const char *prefix __used) |
53cb8bc2 | 450 | { |
655000e7 ACM |
451 | argc = parse_options(argc, argv, options, report_usage, 0); |
452 | ||
8b9e74eb ACM |
453 | if (use_stdio) |
454 | use_browser = 0; | |
455 | else if (use_tui) | |
456 | use_browser = 1; | |
457 | ||
46656ac7 | 458 | if (strcmp(input_name, "-") != 0) |
229ade9b | 459 | setup_browser(true); |
8b9e74eb ACM |
460 | else |
461 | use_browser = 0; | |
ef7b93a1 ACM |
462 | /* |
463 | * Only in the newt browser we are doing integrated annotation, | |
464 | * so don't allocate extra space that won't be used in the stdio | |
465 | * implementation. | |
466 | */ | |
80d50cae | 467 | if (use_browser > 0) { |
78f7defe | 468 | symbol_conf.priv_size = sizeof(struct annotation); |
0849327d | 469 | annotate_init = symbol__annotate_init; |
80d50cae ACM |
470 | /* |
471 | * For searching by name on the "Browse map details". | |
472 | * providing it only in verbose mode not to bloat too | |
473 | * much struct symbol. | |
474 | */ | |
475 | if (verbose) { | |
476 | /* | |
477 | * XXX: Need to provide a less kludgy way to ask for | |
478 | * more space per symbol, the u32 is for the index on | |
479 | * the ui browser. | |
480 | * See symbol__browser_index. | |
481 | */ | |
482 | symbol_conf.priv_size += sizeof(u32); | |
483 | symbol_conf.sort_by_name = true; | |
484 | } | |
485 | } | |
655000e7 | 486 | |
75be6cf4 | 487 | if (symbol__init() < 0) |
b32d133a | 488 | return -1; |
53cb8bc2 | 489 | |
c8829c7a | 490 | setup_sorting(report_usage, options); |
1aa16738 | 491 | |
021191b3 | 492 | if (parent_pattern != default_parent_pattern) { |
2aefa4f7 ACM |
493 | if (sort_dimension__add("parent") < 0) |
494 | return -1; | |
021191b3 ACM |
495 | sort_parent.elide = 1; |
496 | } else | |
d599db3f | 497 | symbol_conf.exclude_other = false; |
b8e6d829 | 498 | |
edc52dea IM |
499 | /* |
500 | * Any (unrecognized) arguments left? | |
501 | */ | |
502 | if (argc) | |
503 | usage_with_options(report_usage, options); | |
504 | ||
655000e7 ACM |
505 | sort_entry__setup_elide(&sort_dso, symbol_conf.dso_list, "dso", stdout); |
506 | sort_entry__setup_elide(&sort_comm, symbol_conf.comm_list, "comm", stdout); | |
507 | sort_entry__setup_elide(&sort_sym, symbol_conf.sym_list, "symbol", stdout); | |
25903407 | 508 | |
53cb8bc2 IM |
509 | return __cmd_report(); |
510 | } |