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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 | ||
8fc0321f | 12 | #include "util/color.h" |
5da50258 | 13 | #include <linux/list.h> |
a930d2c0 | 14 | #include "util/cache.h" |
43cbcd8a | 15 | #include <linux/rbtree.h> |
a2928c42 | 16 | #include "util/symbol.h" |
f55c5552 | 17 | #include "util/callchain.h" |
25903407 | 18 | #include "util/strlist.h" |
8d513270 | 19 | #include "util/values.h" |
8fa66bdc | 20 | |
53cb8bc2 | 21 | #include "perf.h" |
8f28827a | 22 | #include "util/debug.h" |
7c6a1c65 | 23 | #include "util/header.h" |
94c744b6 | 24 | #include "util/session.h" |
53cb8bc2 IM |
25 | |
26 | #include "util/parse-options.h" | |
27 | #include "util/parse-events.h" | |
28 | ||
6baa0a5a | 29 | #include "util/thread.h" |
dd68ada2 | 30 | #include "util/sort.h" |
3d1d07ec | 31 | #include "util/hist.h" |
6baa0a5a | 32 | |
23ac9cbe | 33 | static char const *input_name = "perf.data"; |
bd74137e | 34 | |
8b9e74eb | 35 | static bool force, use_tui, use_stdio; |
71289be7 | 36 | static bool hide_unresolved; |
b9a63b9b | 37 | static bool dont_use_callchains; |
97b07b69 | 38 | |
c0555642 | 39 | static bool show_threads; |
8d513270 BG |
40 | static struct perf_read_values show_threads_values; |
41 | ||
edb7c60e ACM |
42 | static const char default_pretty_printing_style[] = "normal"; |
43 | static const char *pretty_printing_style = default_pretty_printing_style; | |
9f866697 | 44 | |
805d127d FW |
45 | static char callchain_default_opt[] = "fractal,0.5"; |
46 | ||
1c02c4d2 ACM |
47 | static struct hists *perf_session__hists_findnew(struct perf_session *self, |
48 | u64 event_stream, u32 type, | |
49 | u64 config) | |
cbbc79a5 | 50 | { |
1c02c4d2 | 51 | struct rb_node **p = &self->hists_tree.rb_node; |
cbbc79a5 | 52 | struct rb_node *parent = NULL; |
1c02c4d2 | 53 | struct hists *iter, *new; |
cbbc79a5 EM |
54 | |
55 | while (*p != NULL) { | |
56 | parent = *p; | |
1c02c4d2 | 57 | iter = rb_entry(parent, struct hists, rb_node); |
cbbc79a5 EM |
58 | if (iter->config == config) |
59 | return iter; | |
60 | ||
61 | ||
62 | if (config > iter->config) | |
63 | p = &(*p)->rb_right; | |
64 | else | |
65 | p = &(*p)->rb_left; | |
66 | } | |
67 | ||
1c02c4d2 | 68 | new = malloc(sizeof(struct hists)); |
cbbc79a5 EM |
69 | if (new == NULL) |
70 | return NULL; | |
1c02c4d2 | 71 | memset(new, 0, sizeof(struct hists)); |
cbbc79a5 EM |
72 | new->event_stream = event_stream; |
73 | new->config = config; | |
74 | new->type = type; | |
75 | rb_link_node(&new->rb_node, parent, p); | |
1c02c4d2 | 76 | rb_insert_color(&new->rb_node, &self->hists_tree); |
cbbc79a5 EM |
77 | return new; |
78 | } | |
79 | ||
4e4f06e4 ACM |
80 | static int perf_session__add_hist_entry(struct perf_session *self, |
81 | struct addr_location *al, | |
cbbc79a5 | 82 | struct sample_data *data) |
8fa66bdc | 83 | { |
b3c9ac08 ACM |
84 | struct map_symbol *syms = NULL; |
85 | struct symbol *parent = NULL; | |
39d1e1b1 | 86 | int err = -ENOMEM; |
e7fb08b1 | 87 | struct hist_entry *he; |
1c02c4d2 | 88 | struct hists *hists; |
cbbc79a5 | 89 | struct perf_event_attr *attr; |
e7fb08b1 | 90 | |
ad5b217b | 91 | if ((sort__has_parent || symbol_conf.use_callchain) && data->callchain) { |
a328626b | 92 | syms = perf_session__resolve_callchain(self, al->thread, |
cbbc79a5 | 93 | data->callchain, &parent); |
ad5b217b ACM |
94 | if (syms == NULL) |
95 | return -ENOMEM; | |
96 | } | |
cbbc79a5 EM |
97 | |
98 | attr = perf_header__find_attr(data->id, &self->header); | |
99 | if (attr) | |
1c02c4d2 | 100 | hists = perf_session__hists_findnew(self, data->id, attr->type, attr->config); |
cbbc79a5 | 101 | else |
1c02c4d2 ACM |
102 | hists = perf_session__hists_findnew(self, data->id, 0, 0); |
103 | if (hists == NULL) | |
39d1e1b1 | 104 | goto out_free_syms; |
1c02c4d2 | 105 | he = __hists__add_entry(hists, al, parent, data->period); |
9735abf1 | 106 | if (he == NULL) |
39d1e1b1 | 107 | goto out_free_syms; |
39d1e1b1 | 108 | err = 0; |
ef7b93a1 | 109 | if (symbol_conf.use_callchain) { |
6cb8e561 FW |
110 | err = callchain_append(he->callchain, data->callchain, syms, |
111 | data->period); | |
ef7b93a1 ACM |
112 | if (err) |
113 | goto out_free_syms; | |
114 | } | |
115 | /* | |
116 | * Only in the newt browser we are doing integrated annotation, | |
117 | * so we don't allocated the extra space needed because the stdio | |
118 | * code will not use it. | |
119 | */ | |
5d06e691 | 120 | if (use_browser > 0) |
ef7b93a1 | 121 | err = hist_entry__inc_addr_samples(he, al->addr); |
39d1e1b1 ACM |
122 | out_free_syms: |
123 | free(syms); | |
124 | return err; | |
8fa66bdc ACM |
125 | } |
126 | ||
cbbc79a5 EM |
127 | static int add_event_total(struct perf_session *session, |
128 | struct sample_data *data, | |
129 | struct perf_event_attr *attr) | |
130 | { | |
1c02c4d2 | 131 | struct hists *hists; |
cbbc79a5 EM |
132 | |
133 | if (attr) | |
1c02c4d2 ACM |
134 | hists = perf_session__hists_findnew(session, data->id, |
135 | attr->type, attr->config); | |
cbbc79a5 | 136 | else |
1c02c4d2 | 137 | hists = perf_session__hists_findnew(session, data->id, 0, 0); |
cbbc79a5 | 138 | |
1c02c4d2 | 139 | if (!hists) |
cbbc79a5 EM |
140 | return -ENOMEM; |
141 | ||
cee75ac7 | 142 | hists->stats.total_period += data->period; |
c8446b9b ACM |
143 | /* |
144 | * FIXME: add_event_total should be moved from here to | |
145 | * perf_session__process_event so that the proper hist is passed to | |
146 | * the event_op methods. | |
147 | */ | |
148 | hists__inc_nr_events(hists, PERF_RECORD_SAMPLE); | |
cee75ac7 | 149 | session->hists.stats.total_period += data->period; |
cbbc79a5 EM |
150 | return 0; |
151 | } | |
152 | ||
640c03ce ACM |
153 | static int process_sample_event(event_t *event, struct sample_data *sample, |
154 | struct perf_session *session) | |
75051724 | 155 | { |
1ed091c4 | 156 | struct addr_location al; |
cbbc79a5 | 157 | struct perf_event_attr *attr; |
180f95e2 | 158 | |
640c03ce | 159 | if (event__preprocess_sample(event, session, &al, sample, NULL) < 0) { |
c410a338 | 160 | fprintf(stderr, "problem processing %d event, skipping it.\n", |
75051724 IM |
161 | event->header.type); |
162 | return -1; | |
163 | } | |
e7fb08b1 | 164 | |
71289be7 | 165 | if (al.filtered || (hide_unresolved && al.sym == NULL)) |
ec218fc4 | 166 | return 0; |
7bec7a91 | 167 | |
640c03ce | 168 | if (perf_session__add_hist_entry(session, &al, sample)) { |
c82ee828 | 169 | pr_debug("problem incrementing symbol period, skipping event\n"); |
ec218fc4 | 170 | return -1; |
8fa66bdc | 171 | } |
ec218fc4 | 172 | |
640c03ce | 173 | attr = perf_header__find_attr(sample->id, &session->header); |
cbbc79a5 | 174 | |
640c03ce | 175 | if (add_event_total(session, sample, attr)) { |
c82ee828 | 176 | pr_debug("problem adding event period\n"); |
cbbc79a5 EM |
177 | return -1; |
178 | } | |
179 | ||
75051724 IM |
180 | return 0; |
181 | } | |
3502973d | 182 | |
640c03ce ACM |
183 | static int process_read_event(event_t *event, struct sample_data *sample __used, |
184 | struct perf_session *session __used) | |
e9ea2fde | 185 | { |
cdd6c482 | 186 | struct perf_event_attr *attr; |
0d3a5c88 | 187 | |
94c744b6 | 188 | attr = perf_header__find_attr(event->read.id, &session->header); |
8f18aec5 | 189 | |
8d513270 | 190 | if (show_threads) { |
83a0944f | 191 | const char *name = attr ? __event_name(attr->type, attr->config) |
8d513270 BG |
192 | : "unknown"; |
193 | perf_read_values_add_value(&show_threads_values, | |
194 | event->read.pid, event->read.tid, | |
195 | event->read.id, | |
196 | name, | |
197 | event->read.value); | |
198 | } | |
199 | ||
62daacb5 ACM |
200 | dump_printf(": %d %d %s %Lu\n", event->read.pid, event->read.tid, |
201 | attr ? __event_name(attr->type, attr->config) : "FAIL", | |
202 | event->read.value); | |
e9ea2fde PZ |
203 | |
204 | return 0; | |
205 | } | |
206 | ||
d549c769 | 207 | static int perf_session__setup_sample_type(struct perf_session *self) |
d80d338d | 208 | { |
d549c769 | 209 | if (!(self->sample_type & PERF_SAMPLE_CALLCHAIN)) { |
91b4eaea FW |
210 | if (sort__has_parent) { |
211 | fprintf(stderr, "selected --sort parent, but no" | |
212 | " callchain data. Did you call" | |
213 | " perf record without -g?\n"); | |
d549c769 | 214 | return -EINVAL; |
91b4eaea | 215 | } |
d599db3f | 216 | if (symbol_conf.use_callchain) { |
6ede59c4 | 217 | fprintf(stderr, "selected -g but no callchain data." |
91b4eaea FW |
218 | " Did you call perf record without" |
219 | " -g?\n"); | |
016e92fb | 220 | return -1; |
91b4eaea | 221 | } |
b9a63b9b ACM |
222 | } else if (!dont_use_callchains && callchain_param.mode != CHAIN_NONE && |
223 | !symbol_conf.use_callchain) { | |
d599db3f | 224 | symbol_conf.use_callchain = true; |
b1a88349 FW |
225 | if (register_callchain_param(&callchain_param) < 0) { |
226 | fprintf(stderr, "Can't register callchain" | |
227 | " params\n"); | |
d549c769 | 228 | return -EINVAL; |
b1a88349 | 229 | } |
f5970550 PZ |
230 | } |
231 | ||
016e92fb FW |
232 | return 0; |
233 | } | |
6142f9ec | 234 | |
301a0b02 | 235 | static struct perf_event_ops event_ops = { |
55aa640f ACM |
236 | .sample = process_sample_event, |
237 | .mmap = event__process_mmap, | |
238 | .comm = event__process_comm, | |
239 | .exit = event__process_task, | |
240 | .fork = event__process_task, | |
241 | .lost = event__process_lost, | |
242 | .read = process_read_event, | |
2c46dbb5 | 243 | .attr = event__process_attr, |
cd19a035 | 244 | .event_type = event__process_event_type, |
9215545e | 245 | .tracing_data = event__process_tracing_data, |
c7929e47 | 246 | .build_id = event__process_build_id, |
016e92fb | 247 | }; |
6142f9ec | 248 | |
46656ac7 TZ |
249 | extern volatile int session_done; |
250 | ||
c82ee828 | 251 | static void sig_handler(int sig __used) |
46656ac7 TZ |
252 | { |
253 | session_done = 1; | |
254 | } | |
255 | ||
c82ee828 ACM |
256 | static size_t hists__fprintf_nr_sample_events(struct hists *self, |
257 | const char *evname, FILE *fp) | |
258 | { | |
259 | size_t ret; | |
260 | char unit; | |
261 | unsigned long nr_events = self->stats.nr_events[PERF_RECORD_SAMPLE]; | |
262 | ||
263 | nr_events = convert_unit(nr_events, &unit); | |
264 | ret = fprintf(fp, "# Events: %lu%c", nr_events, unit); | |
265 | if (evname != NULL) | |
266 | ret += fprintf(fp, " %s", evname); | |
267 | return ret + fprintf(fp, "\n#\n"); | |
268 | } | |
269 | ||
d67f088e ACM |
270 | static int hists__tty_browse_tree(struct rb_root *tree, const char *help) |
271 | { | |
272 | struct rb_node *next = rb_first(tree); | |
273 | ||
274 | while (next) { | |
275 | struct hists *hists = rb_entry(next, struct hists, rb_node); | |
276 | const char *evname = NULL; | |
277 | ||
278 | if (rb_first(&hists->entries) != rb_last(&hists->entries)) | |
279 | evname = __event_name(hists->type, hists->config); | |
280 | ||
281 | hists__fprintf_nr_sample_events(hists, evname, stdout); | |
282 | hists__fprintf(hists, NULL, false, stdout); | |
283 | fprintf(stdout, "\n\n"); | |
284 | next = rb_next(&hists->rb_node); | |
285 | } | |
286 | ||
287 | if (sort_order == default_sort_order && | |
288 | parent_pattern == default_parent_pattern) { | |
289 | fprintf(stdout, "#\n# (%s)\n#\n", help); | |
290 | ||
291 | if (show_threads) { | |
292 | bool style = !strcmp(pretty_printing_style, "raw"); | |
293 | perf_read_values_display(stdout, &show_threads_values, | |
294 | style); | |
295 | perf_read_values_destroy(&show_threads_values); | |
296 | } | |
297 | } | |
298 | ||
299 | return 0; | |
300 | } | |
301 | ||
016e92fb FW |
302 | static int __cmd_report(void) |
303 | { | |
d549c769 | 304 | int ret = -EINVAL; |
d8f66248 | 305 | struct perf_session *session; |
cbbc79a5 | 306 | struct rb_node *next; |
f9224c5c | 307 | const char *help = "For a higher level overview, try: perf report --sort comm,dso"; |
8fa66bdc | 308 | |
46656ac7 TZ |
309 | signal(SIGINT, sig_handler); |
310 | ||
21ef97f0 | 311 | session = perf_session__new(input_name, O_RDONLY, force, false, &event_ops); |
94c744b6 ACM |
312 | if (session == NULL) |
313 | return -ENOMEM; | |
314 | ||
016e92fb FW |
315 | if (show_threads) |
316 | perf_read_values_init(&show_threads_values); | |
f5970550 | 317 | |
d549c769 ACM |
318 | ret = perf_session__setup_sample_type(session); |
319 | if (ret) | |
320 | goto out_delete; | |
321 | ||
ec913369 | 322 | ret = perf_session__process_events(session, &event_ops); |
016e92fb | 323 | if (ret) |
94c744b6 | 324 | goto out_delete; |
97b07b69 | 325 | |
62daacb5 | 326 | if (dump_trace) { |
c8446b9b | 327 | perf_session__fprintf_nr_events(session, stdout); |
94c744b6 | 328 | goto out_delete; |
62daacb5 | 329 | } |
97b07b69 | 330 | |
da21d1b5 | 331 | if (verbose > 3) |
b3165f41 | 332 | perf_session__fprintf(session, stdout); |
9ac99545 | 333 | |
da21d1b5 | 334 | if (verbose > 2) |
cbf69680 | 335 | perf_session__fprintf_dsos(session, stdout); |
16f762a2 | 336 | |
1c02c4d2 | 337 | next = rb_first(&session->hists_tree); |
cbbc79a5 | 338 | while (next) { |
1c02c4d2 | 339 | struct hists *hists; |
cbbc79a5 | 340 | |
1c02c4d2 ACM |
341 | hists = rb_entry(next, struct hists, rb_node); |
342 | hists__collapse_resort(hists); | |
fefb0b94 | 343 | hists__output_resort(hists); |
1c02c4d2 | 344 | next = rb_next(&hists->rb_node); |
cbbc79a5 EM |
345 | } |
346 | ||
d67f088e ACM |
347 | if (use_browser > 0) |
348 | hists__tui_browse_tree(&session->hists_tree, help); | |
349 | else | |
350 | hists__tty_browse_tree(&session->hists_tree, help); | |
3e6055ab | 351 | |
94c744b6 | 352 | out_delete: |
71e7cf3a ACM |
353 | /* |
354 | * Speed up the exit process, for large files this can | |
355 | * take quite a while. | |
356 | * | |
357 | * XXX Enable this when using valgrind or if we ever | |
358 | * librarize this command. | |
359 | * | |
360 | * Also experiment with obstacks to see how much speed | |
361 | * up we'll get here. | |
362 | * | |
363 | * perf_session__delete(session); | |
364 | */ | |
016e92fb | 365 | return ret; |
8fa66bdc ACM |
366 | } |
367 | ||
4eb3e478 FW |
368 | static int |
369 | parse_callchain_opt(const struct option *opt __used, const char *arg, | |
b9a63b9b | 370 | int unset) |
4eb3e478 | 371 | { |
232a5c94 | 372 | char *tok, *tok2; |
c20ab37e FW |
373 | char *endptr; |
374 | ||
b9a63b9b ACM |
375 | /* |
376 | * --no-call-graph | |
377 | */ | |
378 | if (unset) { | |
379 | dont_use_callchains = true; | |
380 | return 0; | |
381 | } | |
382 | ||
d599db3f | 383 | symbol_conf.use_callchain = true; |
4eb3e478 FW |
384 | |
385 | if (!arg) | |
386 | return 0; | |
387 | ||
c20ab37e FW |
388 | tok = strtok((char *)arg, ","); |
389 | if (!tok) | |
390 | return -1; | |
391 | ||
392 | /* get the output mode */ | |
393 | if (!strncmp(tok, "graph", strlen(arg))) | |
805d127d | 394 | callchain_param.mode = CHAIN_GRAPH_ABS; |
4eb3e478 | 395 | |
c20ab37e | 396 | else if (!strncmp(tok, "flat", strlen(arg))) |
805d127d FW |
397 | callchain_param.mode = CHAIN_FLAT; |
398 | ||
399 | else if (!strncmp(tok, "fractal", strlen(arg))) | |
400 | callchain_param.mode = CHAIN_GRAPH_REL; | |
401 | ||
b1a88349 FW |
402 | else if (!strncmp(tok, "none", strlen(arg))) { |
403 | callchain_param.mode = CHAIN_NONE; | |
b7ae11b3 | 404 | symbol_conf.use_callchain = false; |
b1a88349 FW |
405 | |
406 | return 0; | |
407 | } | |
408 | ||
4eb3e478 FW |
409 | else |
410 | return -1; | |
411 | ||
c20ab37e FW |
412 | /* get the min percentage */ |
413 | tok = strtok(NULL, ","); | |
414 | if (!tok) | |
805d127d | 415 | goto setup; |
c20ab37e | 416 | |
232a5c94 | 417 | tok2 = strtok(NULL, ","); |
805d127d | 418 | callchain_param.min_percent = strtod(tok, &endptr); |
c20ab37e FW |
419 | if (tok == endptr) |
420 | return -1; | |
421 | ||
232a5c94 ACM |
422 | if (tok2) |
423 | callchain_param.print_limit = strtod(tok2, &endptr); | |
805d127d FW |
424 | setup: |
425 | if (register_callchain_param(&callchain_param) < 0) { | |
426 | fprintf(stderr, "Can't register callchain params\n"); | |
427 | return -1; | |
428 | } | |
4eb3e478 FW |
429 | return 0; |
430 | } | |
431 | ||
0422a4fc | 432 | static const char * const report_usage[] = { |
53cb8bc2 IM |
433 | "perf report [<options>] <command>", |
434 | NULL | |
435 | }; | |
436 | ||
437 | static const struct option options[] = { | |
438 | OPT_STRING('i', "input", &input_name, "file", | |
439 | "input file name"), | |
c0555642 | 440 | OPT_INCR('v', "verbose", &verbose, |
815e777f | 441 | "be more verbose (show symbol address, etc)"), |
97b07b69 IM |
442 | OPT_BOOLEAN('D', "dump-raw-trace", &dump_trace, |
443 | "dump raw trace in ASCII"), | |
b32d133a ACM |
444 | OPT_STRING('k', "vmlinux", &symbol_conf.vmlinux_name, |
445 | "file", "vmlinux pathname"), | |
b226a5a7 DA |
446 | OPT_STRING(0, "kallsyms", &symbol_conf.kallsyms_name, |
447 | "file", "kallsyms pathname"), | |
fa6963b2 | 448 | OPT_BOOLEAN('f', "force", &force, "don't complain, do it"), |
b32d133a | 449 | OPT_BOOLEAN('m', "modules", &symbol_conf.use_modules, |
42976487 | 450 | "load module symbols - WARNING: use only with -k and LIVE kernel"), |
d599db3f | 451 | OPT_BOOLEAN('n', "show-nr-samples", &symbol_conf.show_nr_samples, |
e3d7e183 | 452 | "Show a column with the number of samples"), |
8d513270 BG |
453 | OPT_BOOLEAN('T', "threads", &show_threads, |
454 | "Show per-thread event counters"), | |
9f866697 BG |
455 | OPT_STRING(0, "pretty", &pretty_printing_style, "key", |
456 | "pretty printing style key: normal raw"), | |
8b9e74eb ACM |
457 | OPT_BOOLEAN(0, "tui", &use_tui, "Use the TUI interface"), |
458 | OPT_BOOLEAN(0, "stdio", &use_stdio, "Use the stdio interface"), | |
63299f05 | 459 | OPT_STRING('s', "sort", &sort_order, "key[,key2...]", |
b25bcf2f | 460 | "sort by key(s): pid, comm, dso, symbol, parent"), |
a1645ce1 ZY |
461 | OPT_BOOLEAN(0, "showcpuutilization", &symbol_conf.show_cpu_utilization, |
462 | "Show sample percentage for different cpu modes"), | |
b25bcf2f IM |
463 | OPT_STRING('p', "parent", &parent_pattern, "regex", |
464 | "regex filter to identify parent, see: '--sort parent'"), | |
d599db3f | 465 | OPT_BOOLEAN('x', "exclude-other", &symbol_conf.exclude_other, |
b8e6d829 | 466 | "Only display entries with parent-match"), |
1483b19f | 467 | OPT_CALLBACK_DEFAULT('g', "call-graph", NULL, "output_type,min_percent", |
e157eb83 | 468 | "Display callchains using output_type (graph, flat, fractal, or none) and min percent threshold. " |
1483b19f | 469 | "Default: fractal,0.5", &parse_callchain_opt, callchain_default_opt), |
655000e7 | 470 | OPT_STRING('d', "dsos", &symbol_conf.dso_list_str, "dso[,dso...]", |
25903407 | 471 | "only consider symbols in these dsos"), |
655000e7 | 472 | OPT_STRING('C', "comms", &symbol_conf.comm_list_str, "comm[,comm...]", |
cc8b88b1 | 473 | "only consider symbols in these comms"), |
655000e7 | 474 | OPT_STRING('S', "symbols", &symbol_conf.sym_list_str, "symbol[,symbol...]", |
7bec7a91 | 475 | "only consider these symbols"), |
655000e7 | 476 | OPT_STRING('w', "column-widths", &symbol_conf.col_width_list_str, |
52d422de ACM |
477 | "width[,width...]", |
478 | "don't try to adjust column width, use these fixed values"), | |
c410a338 | 479 | OPT_STRING('t', "field-separator", &symbol_conf.field_sep, "separator", |
52d422de ACM |
480 | "separator for columns, no spaces will be added between " |
481 | "columns '.' is reserved."), | |
71289be7 ACM |
482 | OPT_BOOLEAN('U', "hide-unresolved", &hide_unresolved, |
483 | "Only display entries resolved to a symbol"), | |
53cb8bc2 IM |
484 | OPT_END() |
485 | }; | |
486 | ||
f37a291c | 487 | int cmd_report(int argc, const char **argv, const char *prefix __used) |
53cb8bc2 | 488 | { |
655000e7 ACM |
489 | argc = parse_options(argc, argv, options, report_usage, 0); |
490 | ||
8b9e74eb ACM |
491 | if (use_stdio) |
492 | use_browser = 0; | |
493 | else if (use_tui) | |
494 | use_browser = 1; | |
495 | ||
46656ac7 TZ |
496 | if (strcmp(input_name, "-") != 0) |
497 | setup_browser(); | |
8b9e74eb ACM |
498 | else |
499 | use_browser = 0; | |
ef7b93a1 ACM |
500 | /* |
501 | * Only in the newt browser we are doing integrated annotation, | |
502 | * so don't allocate extra space that won't be used in the stdio | |
503 | * implementation. | |
504 | */ | |
80d50cae | 505 | if (use_browser > 0) { |
ef7b93a1 | 506 | symbol_conf.priv_size = sizeof(struct sym_priv); |
80d50cae ACM |
507 | /* |
508 | * For searching by name on the "Browse map details". | |
509 | * providing it only in verbose mode not to bloat too | |
510 | * much struct symbol. | |
511 | */ | |
512 | if (verbose) { | |
513 | /* | |
514 | * XXX: Need to provide a less kludgy way to ask for | |
515 | * more space per symbol, the u32 is for the index on | |
516 | * the ui browser. | |
517 | * See symbol__browser_index. | |
518 | */ | |
519 | symbol_conf.priv_size += sizeof(u32); | |
520 | symbol_conf.sort_by_name = true; | |
521 | } | |
522 | } | |
655000e7 | 523 | |
75be6cf4 | 524 | if (symbol__init() < 0) |
b32d133a | 525 | return -1; |
53cb8bc2 | 526 | |
c8829c7a | 527 | setup_sorting(report_usage, options); |
1aa16738 | 528 | |
021191b3 | 529 | if (parent_pattern != default_parent_pattern) { |
2aefa4f7 ACM |
530 | if (sort_dimension__add("parent") < 0) |
531 | return -1; | |
021191b3 ACM |
532 | sort_parent.elide = 1; |
533 | } else | |
d599db3f | 534 | symbol_conf.exclude_other = false; |
b8e6d829 | 535 | |
edc52dea IM |
536 | /* |
537 | * Any (unrecognized) arguments left? | |
538 | */ | |
539 | if (argc) | |
540 | usage_with_options(report_usage, options); | |
541 | ||
655000e7 ACM |
542 | sort_entry__setup_elide(&sort_dso, symbol_conf.dso_list, "dso", stdout); |
543 | sort_entry__setup_elide(&sort_comm, symbol_conf.comm_list, "comm", stdout); | |
544 | sort_entry__setup_elide(&sort_sym, symbol_conf.sym_list, "symbol", stdout); | |
25903407 | 545 | |
53cb8bc2 IM |
546 | return __cmd_report(); |
547 | } |