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" |
7c6a1c65 | 24 | #include "util/header.h" |
94c744b6 | 25 | #include "util/session.h" |
53cb8bc2 IM |
26 | |
27 | #include "util/parse-options.h" | |
28 | #include "util/parse-events.h" | |
29 | ||
6baa0a5a | 30 | #include "util/thread.h" |
dd68ada2 | 31 | #include "util/sort.h" |
3d1d07ec | 32 | #include "util/hist.h" |
6baa0a5a | 33 | |
23ac9cbe | 34 | static char const *input_name = "perf.data"; |
bd74137e | 35 | |
8b9e74eb | 36 | static bool force, use_tui, use_stdio; |
71289be7 | 37 | static bool hide_unresolved; |
b9a63b9b | 38 | static bool dont_use_callchains; |
97b07b69 | 39 | |
c0555642 | 40 | static bool show_threads; |
8d513270 BG |
41 | static struct perf_read_values show_threads_values; |
42 | ||
edb7c60e ACM |
43 | static const char default_pretty_printing_style[] = "normal"; |
44 | static const char *pretty_printing_style = default_pretty_printing_style; | |
9f866697 | 45 | |
805d127d FW |
46 | static char callchain_default_opt[] = "fractal,0.5"; |
47 | ||
1c02c4d2 ACM |
48 | static struct hists *perf_session__hists_findnew(struct perf_session *self, |
49 | u64 event_stream, u32 type, | |
50 | u64 config) | |
cbbc79a5 | 51 | { |
1c02c4d2 | 52 | struct rb_node **p = &self->hists_tree.rb_node; |
cbbc79a5 | 53 | struct rb_node *parent = NULL; |
1c02c4d2 | 54 | struct hists *iter, *new; |
cbbc79a5 EM |
55 | |
56 | while (*p != NULL) { | |
57 | parent = *p; | |
1c02c4d2 | 58 | iter = rb_entry(parent, struct hists, rb_node); |
cbbc79a5 EM |
59 | if (iter->config == config) |
60 | return iter; | |
61 | ||
62 | ||
63 | if (config > iter->config) | |
64 | p = &(*p)->rb_right; | |
65 | else | |
66 | p = &(*p)->rb_left; | |
67 | } | |
68 | ||
1c02c4d2 | 69 | new = malloc(sizeof(struct hists)); |
cbbc79a5 EM |
70 | if (new == NULL) |
71 | return NULL; | |
1c02c4d2 | 72 | memset(new, 0, sizeof(struct hists)); |
cbbc79a5 EM |
73 | new->event_stream = event_stream; |
74 | new->config = config; | |
75 | new->type = type; | |
76 | rb_link_node(&new->rb_node, parent, p); | |
1c02c4d2 | 77 | rb_insert_color(&new->rb_node, &self->hists_tree); |
cbbc79a5 EM |
78 | return new; |
79 | } | |
80 | ||
8d50e5b4 | 81 | static int perf_session__add_hist_entry(struct perf_session *session, |
4e4f06e4 | 82 | struct addr_location *al, |
8d50e5b4 | 83 | struct perf_sample *sample) |
8fa66bdc | 84 | { |
b3c9ac08 | 85 | struct symbol *parent = NULL; |
1b3a0e95 | 86 | int err = 0; |
e7fb08b1 | 87 | struct hist_entry *he; |
1c02c4d2 | 88 | struct hists *hists; |
cbbc79a5 | 89 | struct perf_event_attr *attr; |
e7fb08b1 | 90 | |
8d50e5b4 ACM |
91 | if ((sort__has_parent || symbol_conf.use_callchain) && sample->callchain) { |
92 | err = perf_session__resolve_callchain(session, al->thread, | |
93 | sample->callchain, &parent); | |
1b3a0e95 FW |
94 | if (err) |
95 | return err; | |
ad5b217b | 96 | } |
cbbc79a5 | 97 | |
8d50e5b4 | 98 | attr = perf_header__find_attr(sample->id, &session->header); |
cbbc79a5 | 99 | if (attr) |
8d50e5b4 | 100 | hists = perf_session__hists_findnew(session, sample->id, attr->type, attr->config); |
cbbc79a5 | 101 | else |
8d50e5b4 | 102 | hists = perf_session__hists_findnew(session, sample->id, 0, 0); |
1c02c4d2 | 103 | if (hists == NULL) |
1b3a0e95 FW |
104 | return -ENOMEM; |
105 | ||
8d50e5b4 | 106 | he = __hists__add_entry(hists, al, parent, sample->period); |
9735abf1 | 107 | if (he == NULL) |
1b3a0e95 FW |
108 | return -ENOMEM; |
109 | ||
ef7b93a1 | 110 | if (symbol_conf.use_callchain) { |
8d50e5b4 ACM |
111 | err = callchain_append(he->callchain, &session->callchain_cursor, |
112 | sample->period); | |
ef7b93a1 | 113 | if (err) |
1b3a0e95 | 114 | return err; |
ef7b93a1 ACM |
115 | } |
116 | /* | |
117 | * Only in the newt browser we are doing integrated annotation, | |
118 | * so we don't allocated the extra space needed because the stdio | |
119 | * code will not use it. | |
120 | */ | |
2f525d01 ACM |
121 | if (al->sym != NULL && use_browser > 0) { |
122 | /* | |
123 | * All aggregated on the first sym_hist. | |
124 | */ | |
125 | struct annotation *notes = symbol__annotation(he->ms.sym); | |
126 | if (notes->histograms == NULL && | |
127 | symbol__alloc_hist(he->ms.sym, 1) < 0) | |
128 | err = -ENOMEM; | |
129 | else | |
130 | err = hist_entry__inc_addr_samples(he, 0, al->addr); | |
131 | } | |
1b3a0e95 | 132 | |
39d1e1b1 | 133 | return err; |
8fa66bdc ACM |
134 | } |
135 | ||
cbbc79a5 | 136 | static int add_event_total(struct perf_session *session, |
8d50e5b4 | 137 | struct perf_sample *sample, |
cbbc79a5 EM |
138 | struct perf_event_attr *attr) |
139 | { | |
1c02c4d2 | 140 | struct hists *hists; |
cbbc79a5 EM |
141 | |
142 | if (attr) | |
8d50e5b4 | 143 | hists = perf_session__hists_findnew(session, sample->id, |
1c02c4d2 | 144 | attr->type, attr->config); |
cbbc79a5 | 145 | else |
8d50e5b4 | 146 | hists = perf_session__hists_findnew(session, sample->id, 0, 0); |
cbbc79a5 | 147 | |
1c02c4d2 | 148 | if (!hists) |
cbbc79a5 EM |
149 | return -ENOMEM; |
150 | ||
8d50e5b4 | 151 | hists->stats.total_period += sample->period; |
c8446b9b ACM |
152 | /* |
153 | * FIXME: add_event_total should be moved from here to | |
154 | * perf_session__process_event so that the proper hist is passed to | |
155 | * the event_op methods. | |
156 | */ | |
157 | hists__inc_nr_events(hists, PERF_RECORD_SAMPLE); | |
8d50e5b4 | 158 | session->hists.stats.total_period += sample->period; |
cbbc79a5 EM |
159 | return 0; |
160 | } | |
161 | ||
8115d60c ACM |
162 | static int process_sample_event(union perf_event *event, |
163 | struct perf_sample *sample, | |
640c03ce | 164 | struct perf_session *session) |
75051724 | 165 | { |
1ed091c4 | 166 | struct addr_location al; |
cbbc79a5 | 167 | struct perf_event_attr *attr; |
180f95e2 | 168 | |
8115d60c | 169 | if (perf_event__preprocess_sample(event, session, &al, sample, NULL) < 0) { |
c410a338 | 170 | fprintf(stderr, "problem processing %d event, skipping it.\n", |
75051724 IM |
171 | event->header.type); |
172 | return -1; | |
173 | } | |
e7fb08b1 | 174 | |
71289be7 | 175 | if (al.filtered || (hide_unresolved && al.sym == NULL)) |
ec218fc4 | 176 | return 0; |
7bec7a91 | 177 | |
640c03ce | 178 | if (perf_session__add_hist_entry(session, &al, sample)) { |
c82ee828 | 179 | pr_debug("problem incrementing symbol period, skipping event\n"); |
ec218fc4 | 180 | return -1; |
8fa66bdc | 181 | } |
ec218fc4 | 182 | |
640c03ce | 183 | attr = perf_header__find_attr(sample->id, &session->header); |
cbbc79a5 | 184 | |
640c03ce | 185 | if (add_event_total(session, sample, attr)) { |
c82ee828 | 186 | pr_debug("problem adding event period\n"); |
cbbc79a5 EM |
187 | return -1; |
188 | } | |
189 | ||
75051724 IM |
190 | return 0; |
191 | } | |
3502973d | 192 | |
8115d60c ACM |
193 | static int process_read_event(union perf_event *event, |
194 | struct perf_sample *sample __used, | |
640c03ce | 195 | struct perf_session *session __used) |
e9ea2fde | 196 | { |
cdd6c482 | 197 | struct perf_event_attr *attr; |
0d3a5c88 | 198 | |
94c744b6 | 199 | attr = perf_header__find_attr(event->read.id, &session->header); |
8f18aec5 | 200 | |
8d513270 | 201 | if (show_threads) { |
83a0944f | 202 | const char *name = attr ? __event_name(attr->type, attr->config) |
8d513270 BG |
203 | : "unknown"; |
204 | perf_read_values_add_value(&show_threads_values, | |
205 | event->read.pid, event->read.tid, | |
206 | event->read.id, | |
207 | name, | |
208 | event->read.value); | |
209 | } | |
210 | ||
9486aa38 | 211 | dump_printf(": %d %d %s %" PRIu64 "\n", event->read.pid, event->read.tid, |
62daacb5 ACM |
212 | attr ? __event_name(attr->type, attr->config) : "FAIL", |
213 | event->read.value); | |
e9ea2fde PZ |
214 | |
215 | return 0; | |
216 | } | |
217 | ||
d549c769 | 218 | static int perf_session__setup_sample_type(struct perf_session *self) |
d80d338d | 219 | { |
d549c769 | 220 | if (!(self->sample_type & PERF_SAMPLE_CALLCHAIN)) { |
91b4eaea FW |
221 | if (sort__has_parent) { |
222 | fprintf(stderr, "selected --sort parent, but no" | |
223 | " callchain data. Did you call" | |
224 | " perf record without -g?\n"); | |
d549c769 | 225 | return -EINVAL; |
91b4eaea | 226 | } |
d599db3f | 227 | if (symbol_conf.use_callchain) { |
6ede59c4 | 228 | fprintf(stderr, "selected -g but no callchain data." |
91b4eaea FW |
229 | " Did you call perf record without" |
230 | " -g?\n"); | |
016e92fb | 231 | return -1; |
91b4eaea | 232 | } |
b9a63b9b ACM |
233 | } else if (!dont_use_callchains && callchain_param.mode != CHAIN_NONE && |
234 | !symbol_conf.use_callchain) { | |
d599db3f | 235 | symbol_conf.use_callchain = true; |
16537f13 | 236 | if (callchain_register_param(&callchain_param) < 0) { |
b1a88349 FW |
237 | fprintf(stderr, "Can't register callchain" |
238 | " params\n"); | |
d549c769 | 239 | return -EINVAL; |
b1a88349 | 240 | } |
f5970550 PZ |
241 | } |
242 | ||
016e92fb FW |
243 | return 0; |
244 | } | |
6142f9ec | 245 | |
301a0b02 | 246 | static struct perf_event_ops event_ops = { |
8115d60c ACM |
247 | .sample = process_sample_event, |
248 | .mmap = perf_event__process_mmap, | |
249 | .comm = perf_event__process_comm, | |
250 | .exit = perf_event__process_task, | |
251 | .fork = perf_event__process_task, | |
252 | .lost = perf_event__process_lost, | |
253 | .read = process_read_event, | |
254 | .attr = perf_event__process_attr, | |
255 | .event_type = perf_event__process_event_type, | |
256 | .tracing_data = perf_event__process_tracing_data, | |
257 | .build_id = perf_event__process_build_id, | |
eac23d1c IM |
258 | .ordered_samples = true, |
259 | .ordering_requires_timestamps = true, | |
016e92fb | 260 | }; |
6142f9ec | 261 | |
46656ac7 TZ |
262 | extern volatile int session_done; |
263 | ||
c82ee828 | 264 | static void sig_handler(int sig __used) |
46656ac7 TZ |
265 | { |
266 | session_done = 1; | |
267 | } | |
268 | ||
c82ee828 ACM |
269 | static size_t hists__fprintf_nr_sample_events(struct hists *self, |
270 | const char *evname, FILE *fp) | |
271 | { | |
272 | size_t ret; | |
273 | char unit; | |
274 | unsigned long nr_events = self->stats.nr_events[PERF_RECORD_SAMPLE]; | |
275 | ||
276 | nr_events = convert_unit(nr_events, &unit); | |
277 | ret = fprintf(fp, "# Events: %lu%c", nr_events, unit); | |
278 | if (evname != NULL) | |
279 | ret += fprintf(fp, " %s", evname); | |
280 | return ret + fprintf(fp, "\n#\n"); | |
281 | } | |
282 | ||
d67f088e ACM |
283 | static int hists__tty_browse_tree(struct rb_root *tree, const char *help) |
284 | { | |
285 | struct rb_node *next = rb_first(tree); | |
286 | ||
287 | while (next) { | |
288 | struct hists *hists = rb_entry(next, struct hists, rb_node); | |
289 | const char *evname = NULL; | |
290 | ||
291 | if (rb_first(&hists->entries) != rb_last(&hists->entries)) | |
292 | evname = __event_name(hists->type, hists->config); | |
293 | ||
294 | hists__fprintf_nr_sample_events(hists, evname, stdout); | |
295 | hists__fprintf(hists, NULL, false, stdout); | |
296 | fprintf(stdout, "\n\n"); | |
297 | next = rb_next(&hists->rb_node); | |
298 | } | |
299 | ||
300 | if (sort_order == default_sort_order && | |
301 | parent_pattern == default_parent_pattern) { | |
302 | fprintf(stdout, "#\n# (%s)\n#\n", help); | |
303 | ||
304 | if (show_threads) { | |
305 | bool style = !strcmp(pretty_printing_style, "raw"); | |
306 | perf_read_values_display(stdout, &show_threads_values, | |
307 | style); | |
308 | perf_read_values_destroy(&show_threads_values); | |
309 | } | |
310 | } | |
311 | ||
312 | return 0; | |
313 | } | |
314 | ||
016e92fb FW |
315 | static int __cmd_report(void) |
316 | { | |
d549c769 | 317 | int ret = -EINVAL; |
d8f66248 | 318 | struct perf_session *session; |
cbbc79a5 | 319 | struct rb_node *next; |
f9224c5c | 320 | const char *help = "For a higher level overview, try: perf report --sort comm,dso"; |
8fa66bdc | 321 | |
46656ac7 TZ |
322 | signal(SIGINT, sig_handler); |
323 | ||
21ef97f0 | 324 | session = perf_session__new(input_name, O_RDONLY, force, false, &event_ops); |
94c744b6 ACM |
325 | if (session == NULL) |
326 | return -ENOMEM; | |
327 | ||
016e92fb FW |
328 | if (show_threads) |
329 | perf_read_values_init(&show_threads_values); | |
f5970550 | 330 | |
d549c769 ACM |
331 | ret = perf_session__setup_sample_type(session); |
332 | if (ret) | |
333 | goto out_delete; | |
334 | ||
ec913369 | 335 | ret = perf_session__process_events(session, &event_ops); |
016e92fb | 336 | if (ret) |
94c744b6 | 337 | goto out_delete; |
97b07b69 | 338 | |
62daacb5 | 339 | if (dump_trace) { |
c8446b9b | 340 | perf_session__fprintf_nr_events(session, stdout); |
94c744b6 | 341 | goto out_delete; |
62daacb5 | 342 | } |
97b07b69 | 343 | |
da21d1b5 | 344 | if (verbose > 3) |
b3165f41 | 345 | perf_session__fprintf(session, stdout); |
9ac99545 | 346 | |
da21d1b5 | 347 | if (verbose > 2) |
cbf69680 | 348 | perf_session__fprintf_dsos(session, stdout); |
16f762a2 | 349 | |
1c02c4d2 | 350 | next = rb_first(&session->hists_tree); |
cbbc79a5 | 351 | while (next) { |
1c02c4d2 | 352 | struct hists *hists; |
cbbc79a5 | 353 | |
1c02c4d2 ACM |
354 | hists = rb_entry(next, struct hists, rb_node); |
355 | hists__collapse_resort(hists); | |
fefb0b94 | 356 | hists__output_resort(hists); |
1c02c4d2 | 357 | next = rb_next(&hists->rb_node); |
cbbc79a5 EM |
358 | } |
359 | ||
d67f088e | 360 | if (use_browser > 0) |
2f525d01 | 361 | hists__tui_browse_tree(&session->hists_tree, help, 0); |
d67f088e ACM |
362 | else |
363 | hists__tty_browse_tree(&session->hists_tree, help); | |
3e6055ab | 364 | |
94c744b6 | 365 | out_delete: |
71e7cf3a ACM |
366 | /* |
367 | * Speed up the exit process, for large files this can | |
368 | * take quite a while. | |
369 | * | |
370 | * XXX Enable this when using valgrind or if we ever | |
371 | * librarize this command. | |
372 | * | |
373 | * Also experiment with obstacks to see how much speed | |
374 | * up we'll get here. | |
375 | * | |
376 | * perf_session__delete(session); | |
377 | */ | |
016e92fb | 378 | return ret; |
8fa66bdc ACM |
379 | } |
380 | ||
4eb3e478 FW |
381 | static int |
382 | parse_callchain_opt(const struct option *opt __used, const char *arg, | |
b9a63b9b | 383 | int unset) |
4eb3e478 | 384 | { |
232a5c94 | 385 | char *tok, *tok2; |
c20ab37e FW |
386 | char *endptr; |
387 | ||
b9a63b9b ACM |
388 | /* |
389 | * --no-call-graph | |
390 | */ | |
391 | if (unset) { | |
392 | dont_use_callchains = true; | |
393 | return 0; | |
394 | } | |
395 | ||
d599db3f | 396 | symbol_conf.use_callchain = true; |
4eb3e478 FW |
397 | |
398 | if (!arg) | |
399 | return 0; | |
400 | ||
c20ab37e FW |
401 | tok = strtok((char *)arg, ","); |
402 | if (!tok) | |
403 | return -1; | |
404 | ||
405 | /* get the output mode */ | |
406 | if (!strncmp(tok, "graph", strlen(arg))) | |
805d127d | 407 | callchain_param.mode = CHAIN_GRAPH_ABS; |
4eb3e478 | 408 | |
c20ab37e | 409 | else if (!strncmp(tok, "flat", strlen(arg))) |
805d127d FW |
410 | callchain_param.mode = CHAIN_FLAT; |
411 | ||
412 | else if (!strncmp(tok, "fractal", strlen(arg))) | |
413 | callchain_param.mode = CHAIN_GRAPH_REL; | |
414 | ||
b1a88349 FW |
415 | else if (!strncmp(tok, "none", strlen(arg))) { |
416 | callchain_param.mode = CHAIN_NONE; | |
b7ae11b3 | 417 | symbol_conf.use_callchain = false; |
b1a88349 FW |
418 | |
419 | return 0; | |
420 | } | |
421 | ||
4eb3e478 FW |
422 | else |
423 | return -1; | |
424 | ||
c20ab37e FW |
425 | /* get the min percentage */ |
426 | tok = strtok(NULL, ","); | |
427 | if (!tok) | |
805d127d | 428 | goto setup; |
c20ab37e | 429 | |
232a5c94 | 430 | tok2 = strtok(NULL, ","); |
805d127d | 431 | callchain_param.min_percent = strtod(tok, &endptr); |
c20ab37e FW |
432 | if (tok == endptr) |
433 | return -1; | |
434 | ||
232a5c94 ACM |
435 | if (tok2) |
436 | callchain_param.print_limit = strtod(tok2, &endptr); | |
805d127d | 437 | setup: |
16537f13 | 438 | if (callchain_register_param(&callchain_param) < 0) { |
805d127d FW |
439 | fprintf(stderr, "Can't register callchain params\n"); |
440 | return -1; | |
441 | } | |
4eb3e478 FW |
442 | return 0; |
443 | } | |
444 | ||
0422a4fc | 445 | static const char * const report_usage[] = { |
53cb8bc2 IM |
446 | "perf report [<options>] <command>", |
447 | NULL | |
448 | }; | |
449 | ||
450 | static const struct option options[] = { | |
451 | OPT_STRING('i', "input", &input_name, "file", | |
452 | "input file name"), | |
c0555642 | 453 | OPT_INCR('v', "verbose", &verbose, |
815e777f | 454 | "be more verbose (show symbol address, etc)"), |
97b07b69 IM |
455 | OPT_BOOLEAN('D', "dump-raw-trace", &dump_trace, |
456 | "dump raw trace in ASCII"), | |
b32d133a ACM |
457 | OPT_STRING('k', "vmlinux", &symbol_conf.vmlinux_name, |
458 | "file", "vmlinux pathname"), | |
b226a5a7 DA |
459 | OPT_STRING(0, "kallsyms", &symbol_conf.kallsyms_name, |
460 | "file", "kallsyms pathname"), | |
fa6963b2 | 461 | OPT_BOOLEAN('f', "force", &force, "don't complain, do it"), |
b32d133a | 462 | OPT_BOOLEAN('m', "modules", &symbol_conf.use_modules, |
42976487 | 463 | "load module symbols - WARNING: use only with -k and LIVE kernel"), |
d599db3f | 464 | OPT_BOOLEAN('n', "show-nr-samples", &symbol_conf.show_nr_samples, |
e3d7e183 | 465 | "Show a column with the number of samples"), |
8d513270 BG |
466 | OPT_BOOLEAN('T', "threads", &show_threads, |
467 | "Show per-thread event counters"), | |
9f866697 BG |
468 | OPT_STRING(0, "pretty", &pretty_printing_style, "key", |
469 | "pretty printing style key: normal raw"), | |
8b9e74eb ACM |
470 | OPT_BOOLEAN(0, "tui", &use_tui, "Use the TUI interface"), |
471 | OPT_BOOLEAN(0, "stdio", &use_stdio, "Use the stdio interface"), | |
63299f05 | 472 | OPT_STRING('s', "sort", &sort_order, "key[,key2...]", |
b25bcf2f | 473 | "sort by key(s): pid, comm, dso, symbol, parent"), |
a1645ce1 ZY |
474 | OPT_BOOLEAN(0, "showcpuutilization", &symbol_conf.show_cpu_utilization, |
475 | "Show sample percentage for different cpu modes"), | |
b25bcf2f IM |
476 | OPT_STRING('p', "parent", &parent_pattern, "regex", |
477 | "regex filter to identify parent, see: '--sort parent'"), | |
d599db3f | 478 | OPT_BOOLEAN('x', "exclude-other", &symbol_conf.exclude_other, |
b8e6d829 | 479 | "Only display entries with parent-match"), |
1483b19f | 480 | OPT_CALLBACK_DEFAULT('g', "call-graph", NULL, "output_type,min_percent", |
e157eb83 | 481 | "Display callchains using output_type (graph, flat, fractal, or none) and min percent threshold. " |
1483b19f | 482 | "Default: fractal,0.5", &parse_callchain_opt, callchain_default_opt), |
655000e7 | 483 | OPT_STRING('d', "dsos", &symbol_conf.dso_list_str, "dso[,dso...]", |
25903407 | 484 | "only consider symbols in these dsos"), |
655000e7 | 485 | OPT_STRING('C', "comms", &symbol_conf.comm_list_str, "comm[,comm...]", |
cc8b88b1 | 486 | "only consider symbols in these comms"), |
655000e7 | 487 | OPT_STRING('S', "symbols", &symbol_conf.sym_list_str, "symbol[,symbol...]", |
7bec7a91 | 488 | "only consider these symbols"), |
655000e7 | 489 | OPT_STRING('w', "column-widths", &symbol_conf.col_width_list_str, |
52d422de ACM |
490 | "width[,width...]", |
491 | "don't try to adjust column width, use these fixed values"), | |
c410a338 | 492 | OPT_STRING('t', "field-separator", &symbol_conf.field_sep, "separator", |
52d422de ACM |
493 | "separator for columns, no spaces will be added between " |
494 | "columns '.' is reserved."), | |
71289be7 ACM |
495 | OPT_BOOLEAN('U', "hide-unresolved", &hide_unresolved, |
496 | "Only display entries resolved to a symbol"), | |
ec5761ea DA |
497 | OPT_STRING(0, "symfs", &symbol_conf.symfs, "directory", |
498 | "Look for files with symbols relative to this directory"), | |
53cb8bc2 IM |
499 | OPT_END() |
500 | }; | |
501 | ||
f37a291c | 502 | int cmd_report(int argc, const char **argv, const char *prefix __used) |
53cb8bc2 | 503 | { |
655000e7 ACM |
504 | argc = parse_options(argc, argv, options, report_usage, 0); |
505 | ||
8b9e74eb ACM |
506 | if (use_stdio) |
507 | use_browser = 0; | |
508 | else if (use_tui) | |
509 | use_browser = 1; | |
510 | ||
46656ac7 | 511 | if (strcmp(input_name, "-") != 0) |
229ade9b | 512 | setup_browser(true); |
8b9e74eb ACM |
513 | else |
514 | use_browser = 0; | |
ef7b93a1 ACM |
515 | /* |
516 | * Only in the newt browser we are doing integrated annotation, | |
517 | * so don't allocate extra space that won't be used in the stdio | |
518 | * implementation. | |
519 | */ | |
80d50cae | 520 | if (use_browser > 0) { |
78f7defe | 521 | symbol_conf.priv_size = sizeof(struct annotation); |
80d50cae ACM |
522 | /* |
523 | * For searching by name on the "Browse map details". | |
524 | * providing it only in verbose mode not to bloat too | |
525 | * much struct symbol. | |
526 | */ | |
527 | if (verbose) { | |
528 | /* | |
529 | * XXX: Need to provide a less kludgy way to ask for | |
530 | * more space per symbol, the u32 is for the index on | |
531 | * the ui browser. | |
532 | * See symbol__browser_index. | |
533 | */ | |
534 | symbol_conf.priv_size += sizeof(u32); | |
535 | symbol_conf.sort_by_name = true; | |
536 | } | |
537 | } | |
655000e7 | 538 | |
75be6cf4 | 539 | if (symbol__init() < 0) |
b32d133a | 540 | return -1; |
53cb8bc2 | 541 | |
c8829c7a | 542 | setup_sorting(report_usage, options); |
1aa16738 | 543 | |
021191b3 | 544 | if (parent_pattern != default_parent_pattern) { |
2aefa4f7 ACM |
545 | if (sort_dimension__add("parent") < 0) |
546 | return -1; | |
021191b3 ACM |
547 | sort_parent.elide = 1; |
548 | } else | |
d599db3f | 549 | symbol_conf.exclude_other = false; |
b8e6d829 | 550 | |
edc52dea IM |
551 | /* |
552 | * Any (unrecognized) arguments left? | |
553 | */ | |
554 | if (argc) | |
555 | usage_with_options(report_usage, options); | |
556 | ||
655000e7 ACM |
557 | sort_entry__setup_elide(&sort_dso, symbol_conf.dso_list, "dso", stdout); |
558 | sort_entry__setup_elide(&sort_comm, symbol_conf.comm_list, "comm", stdout); | |
559 | sort_entry__setup_elide(&sort_sym, symbol_conf.sym_list, "symbol", stdout); | |
25903407 | 560 | |
53cb8bc2 IM |
561 | return __cmd_report(); |
562 | } |