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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 | |
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 | |
d797fdc5 SL |
48 | static char callchain_default_opt[] = "fractal,0.5,callee"; |
49 | static bool inverted_callchain; | |
0849327d | 50 | static symbol_filter_t annotate_init; |
805d127d | 51 | |
8d50e5b4 | 52 | static int perf_session__add_hist_entry(struct perf_session *session, |
4e4f06e4 | 53 | struct addr_location *al, |
9e69c210 ACM |
54 | struct perf_sample *sample, |
55 | struct perf_evsel *evsel) | |
8fa66bdc | 56 | { |
b3c9ac08 | 57 | struct symbol *parent = NULL; |
1b3a0e95 | 58 | int err = 0; |
e7fb08b1 | 59 | struct hist_entry *he; |
e7fb08b1 | 60 | |
8d50e5b4 ACM |
61 | if ((sort__has_parent || symbol_conf.use_callchain) && sample->callchain) { |
62 | err = perf_session__resolve_callchain(session, al->thread, | |
63 | sample->callchain, &parent); | |
1b3a0e95 FW |
64 | if (err) |
65 | return err; | |
ad5b217b | 66 | } |
cbbc79a5 | 67 | |
e248de33 | 68 | he = __hists__add_entry(&evsel->hists, al, parent, sample->period); |
9735abf1 | 69 | if (he == NULL) |
1b3a0e95 FW |
70 | return -ENOMEM; |
71 | ||
ef7b93a1 | 72 | if (symbol_conf.use_callchain) { |
8d50e5b4 ACM |
73 | err = callchain_append(he->callchain, &session->callchain_cursor, |
74 | sample->period); | |
ef7b93a1 | 75 | if (err) |
1b3a0e95 | 76 | return err; |
ef7b93a1 ACM |
77 | } |
78 | /* | |
79 | * Only in the newt browser we are doing integrated annotation, | |
80 | * so we don't allocated the extra space needed because the stdio | |
81 | * code will not use it. | |
82 | */ | |
2f525d01 | 83 | if (al->sym != NULL && use_browser > 0) { |
2f525d01 | 84 | struct annotation *notes = symbol__annotation(he->ms.sym); |
e248de33 ACM |
85 | |
86 | assert(evsel != NULL); | |
87 | ||
88 | err = -ENOMEM; | |
ce6f4fab | 89 | if (notes->src == NULL && |
e248de33 ACM |
90 | symbol__alloc_hist(he->ms.sym, session->evlist->nr_entries) < 0) |
91 | goto out; | |
92 | ||
93 | err = hist_entry__inc_addr_samples(he, evsel->idx, al->addr); | |
2f525d01 | 94 | } |
1b3a0e95 | 95 | |
e248de33 ACM |
96 | evsel->hists.stats.total_period += sample->period; |
97 | hists__inc_nr_events(&evsel->hists, PERF_RECORD_SAMPLE); | |
98 | out: | |
39d1e1b1 | 99 | return err; |
8fa66bdc ACM |
100 | } |
101 | ||
cbbc79a5 | 102 | |
8115d60c ACM |
103 | static int process_sample_event(union perf_event *event, |
104 | struct perf_sample *sample, | |
9e69c210 | 105 | struct perf_evsel *evsel, |
640c03ce | 106 | struct perf_session *session) |
75051724 | 107 | { |
1ed091c4 | 108 | struct addr_location al; |
180f95e2 | 109 | |
ce6f4fab | 110 | if (perf_event__preprocess_sample(event, session, &al, sample, |
0849327d | 111 | annotate_init) < 0) { |
c410a338 | 112 | fprintf(stderr, "problem processing %d event, skipping it.\n", |
75051724 IM |
113 | event->header.type); |
114 | return -1; | |
115 | } | |
e7fb08b1 | 116 | |
71289be7 | 117 | if (al.filtered || (hide_unresolved && al.sym == NULL)) |
ec218fc4 | 118 | return 0; |
7bec7a91 | 119 | |
ec80fde7 ACM |
120 | if (al.map != NULL) |
121 | al.map->dso->hit = 1; | |
122 | ||
9e69c210 | 123 | if (perf_session__add_hist_entry(session, &al, sample, evsel)) { |
c82ee828 | 124 | pr_debug("problem incrementing symbol period, skipping event\n"); |
ec218fc4 | 125 | return -1; |
8fa66bdc | 126 | } |
ec218fc4 | 127 | |
75051724 IM |
128 | return 0; |
129 | } | |
3502973d | 130 | |
8115d60c ACM |
131 | static int process_read_event(union perf_event *event, |
132 | struct perf_sample *sample __used, | |
e248de33 | 133 | struct perf_session *session) |
e9ea2fde | 134 | { |
e248de33 ACM |
135 | struct perf_evsel *evsel = perf_evlist__id2evsel(session->evlist, |
136 | event->read.id); | |
8d513270 | 137 | if (show_threads) { |
e248de33 | 138 | const char *name = evsel ? event_name(evsel) : "unknown"; |
8d513270 BG |
139 | perf_read_values_add_value(&show_threads_values, |
140 | event->read.pid, event->read.tid, | |
141 | event->read.id, | |
142 | name, | |
143 | event->read.value); | |
144 | } | |
145 | ||
9486aa38 | 146 | dump_printf(": %d %d %s %" PRIu64 "\n", event->read.pid, event->read.tid, |
e248de33 | 147 | evsel ? event_name(evsel) : "FAIL", |
62daacb5 | 148 | event->read.value); |
e9ea2fde PZ |
149 | |
150 | return 0; | |
151 | } | |
152 | ||
d549c769 | 153 | static int perf_session__setup_sample_type(struct perf_session *self) |
d80d338d | 154 | { |
d549c769 | 155 | if (!(self->sample_type & PERF_SAMPLE_CALLCHAIN)) { |
91b4eaea FW |
156 | if (sort__has_parent) { |
157 | fprintf(stderr, "selected --sort parent, but no" | |
158 | " callchain data. Did you call" | |
159 | " perf record without -g?\n"); | |
d549c769 | 160 | return -EINVAL; |
91b4eaea | 161 | } |
d599db3f | 162 | if (symbol_conf.use_callchain) { |
6ede59c4 | 163 | fprintf(stderr, "selected -g but no callchain data." |
91b4eaea FW |
164 | " Did you call perf record without" |
165 | " -g?\n"); | |
016e92fb | 166 | return -1; |
91b4eaea | 167 | } |
b9a63b9b ACM |
168 | } else if (!dont_use_callchains && callchain_param.mode != CHAIN_NONE && |
169 | !symbol_conf.use_callchain) { | |
d599db3f | 170 | symbol_conf.use_callchain = true; |
16537f13 | 171 | if (callchain_register_param(&callchain_param) < 0) { |
b1a88349 FW |
172 | fprintf(stderr, "Can't register callchain" |
173 | " params\n"); | |
d549c769 | 174 | return -EINVAL; |
b1a88349 | 175 | } |
f5970550 PZ |
176 | } |
177 | ||
016e92fb FW |
178 | return 0; |
179 | } | |
6142f9ec | 180 | |
301a0b02 | 181 | static struct perf_event_ops event_ops = { |
8115d60c ACM |
182 | .sample = process_sample_event, |
183 | .mmap = perf_event__process_mmap, | |
184 | .comm = perf_event__process_comm, | |
185 | .exit = perf_event__process_task, | |
186 | .fork = perf_event__process_task, | |
187 | .lost = perf_event__process_lost, | |
188 | .read = process_read_event, | |
189 | .attr = perf_event__process_attr, | |
190 | .event_type = perf_event__process_event_type, | |
191 | .tracing_data = perf_event__process_tracing_data, | |
192 | .build_id = perf_event__process_build_id, | |
eac23d1c IM |
193 | .ordered_samples = true, |
194 | .ordering_requires_timestamps = true, | |
016e92fb | 195 | }; |
6142f9ec | 196 | |
46656ac7 TZ |
197 | extern volatile int session_done; |
198 | ||
c82ee828 | 199 | static void sig_handler(int sig __used) |
46656ac7 TZ |
200 | { |
201 | session_done = 1; | |
202 | } | |
203 | ||
c82ee828 ACM |
204 | static size_t hists__fprintf_nr_sample_events(struct hists *self, |
205 | const char *evname, FILE *fp) | |
206 | { | |
207 | size_t ret; | |
208 | char unit; | |
209 | unsigned long nr_events = self->stats.nr_events[PERF_RECORD_SAMPLE]; | |
210 | ||
211 | nr_events = convert_unit(nr_events, &unit); | |
212 | ret = fprintf(fp, "# Events: %lu%c", nr_events, unit); | |
213 | if (evname != NULL) | |
214 | ret += fprintf(fp, " %s", evname); | |
215 | return ret + fprintf(fp, "\n#\n"); | |
216 | } | |
217 | ||
7f0030b2 ACM |
218 | static int perf_evlist__tty_browse_hists(struct perf_evlist *evlist, |
219 | const char *help) | |
d67f088e | 220 | { |
e248de33 | 221 | struct perf_evsel *pos; |
d67f088e | 222 | |
e248de33 ACM |
223 | list_for_each_entry(pos, &evlist->entries, node) { |
224 | struct hists *hists = &pos->hists; | |
d67f088e ACM |
225 | const char *evname = NULL; |
226 | ||
227 | if (rb_first(&hists->entries) != rb_last(&hists->entries)) | |
e248de33 | 228 | evname = event_name(pos); |
d67f088e ACM |
229 | |
230 | hists__fprintf_nr_sample_events(hists, evname, stdout); | |
231 | hists__fprintf(hists, NULL, false, stdout); | |
232 | fprintf(stdout, "\n\n"); | |
d67f088e ACM |
233 | } |
234 | ||
235 | if (sort_order == default_sort_order && | |
236 | parent_pattern == default_parent_pattern) { | |
237 | fprintf(stdout, "#\n# (%s)\n#\n", help); | |
238 | ||
239 | if (show_threads) { | |
240 | bool style = !strcmp(pretty_printing_style, "raw"); | |
241 | perf_read_values_display(stdout, &show_threads_values, | |
242 | style); | |
243 | perf_read_values_destroy(&show_threads_values); | |
244 | } | |
245 | } | |
246 | ||
247 | return 0; | |
248 | } | |
249 | ||
016e92fb FW |
250 | static int __cmd_report(void) |
251 | { | |
d549c769 | 252 | int ret = -EINVAL; |
e248de33 | 253 | u64 nr_samples; |
d8f66248 | 254 | struct perf_session *session; |
e248de33 | 255 | struct perf_evsel *pos; |
ec80fde7 ACM |
256 | struct map *kernel_map; |
257 | struct kmap *kernel_kmap; | |
f9224c5c | 258 | const char *help = "For a higher level overview, try: perf report --sort comm,dso"; |
8fa66bdc | 259 | |
46656ac7 TZ |
260 | signal(SIGINT, sig_handler); |
261 | ||
21ef97f0 | 262 | session = perf_session__new(input_name, O_RDONLY, force, false, &event_ops); |
94c744b6 ACM |
263 | if (session == NULL) |
264 | return -ENOMEM; | |
265 | ||
016e92fb FW |
266 | if (show_threads) |
267 | perf_read_values_init(&show_threads_values); | |
f5970550 | 268 | |
d549c769 ACM |
269 | ret = perf_session__setup_sample_type(session); |
270 | if (ret) | |
271 | goto out_delete; | |
272 | ||
ec913369 | 273 | ret = perf_session__process_events(session, &event_ops); |
016e92fb | 274 | if (ret) |
94c744b6 | 275 | goto out_delete; |
97b07b69 | 276 | |
ec80fde7 ACM |
277 | kernel_map = session->host_machine.vmlinux_maps[MAP__FUNCTION]; |
278 | kernel_kmap = map__kmap(kernel_map); | |
279 | if (kernel_map == NULL || | |
280 | (kernel_map->dso->hit && | |
281 | (kernel_kmap->ref_reloc_sym == NULL || | |
282 | kernel_kmap->ref_reloc_sym->addr == 0))) { | |
283 | const struct dso *kdso = kernel_map->dso; | |
284 | ||
646aaea6 ACM |
285 | ui__warning( |
286 | "Kernel address maps (/proc/{kallsyms,modules}) were restricted.\n\n" | |
287 | "Check /proc/sys/kernel/kptr_restrict before running 'perf record'.\n\n%s\n\n" | |
288 | "Samples in kernel modules can't be resolved as well.\n\n", | |
ec80fde7 | 289 | RB_EMPTY_ROOT(&kdso->symbols[MAP__FUNCTION]) ? |
646aaea6 ACM |
290 | "As no suitable kallsyms nor vmlinux was found, kernel samples\n" |
291 | "can't be resolved." : | |
292 | "If some relocation was applied (e.g. kexec) symbols may be misresolved."); | |
ec80fde7 ACM |
293 | } |
294 | ||
62daacb5 | 295 | if (dump_trace) { |
c8446b9b | 296 | perf_session__fprintf_nr_events(session, stdout); |
94c744b6 | 297 | goto out_delete; |
62daacb5 | 298 | } |
97b07b69 | 299 | |
da21d1b5 | 300 | if (verbose > 3) |
b3165f41 | 301 | perf_session__fprintf(session, stdout); |
9ac99545 | 302 | |
da21d1b5 | 303 | if (verbose > 2) |
cbf69680 | 304 | perf_session__fprintf_dsos(session, stdout); |
16f762a2 | 305 | |
e248de33 ACM |
306 | nr_samples = 0; |
307 | list_for_each_entry(pos, &session->evlist->entries, node) { | |
308 | struct hists *hists = &pos->hists; | |
cbbc79a5 | 309 | |
1c02c4d2 | 310 | hists__collapse_resort(hists); |
fefb0b94 | 311 | hists__output_resort(hists); |
e248de33 ACM |
312 | nr_samples += hists->stats.nr_events[PERF_RECORD_SAMPLE]; |
313 | } | |
314 | ||
315 | if (nr_samples == 0) { | |
316 | ui__warning("The %s file has no samples!\n", input_name); | |
317 | goto out_delete; | |
cbbc79a5 EM |
318 | } |
319 | ||
d67f088e | 320 | if (use_browser > 0) |
7f0030b2 | 321 | perf_evlist__tui_browse_hists(session->evlist, help); |
d67f088e | 322 | else |
7f0030b2 | 323 | perf_evlist__tty_browse_hists(session->evlist, help); |
3e6055ab | 324 | |
94c744b6 | 325 | out_delete: |
71e7cf3a ACM |
326 | /* |
327 | * Speed up the exit process, for large files this can | |
328 | * take quite a while. | |
329 | * | |
330 | * XXX Enable this when using valgrind or if we ever | |
331 | * librarize this command. | |
332 | * | |
333 | * Also experiment with obstacks to see how much speed | |
334 | * up we'll get here. | |
335 | * | |
336 | * perf_session__delete(session); | |
337 | */ | |
016e92fb | 338 | return ret; |
8fa66bdc ACM |
339 | } |
340 | ||
4eb3e478 FW |
341 | static int |
342 | parse_callchain_opt(const struct option *opt __used, const char *arg, | |
b9a63b9b | 343 | int unset) |
4eb3e478 | 344 | { |
232a5c94 | 345 | char *tok, *tok2; |
c20ab37e FW |
346 | char *endptr; |
347 | ||
b9a63b9b ACM |
348 | /* |
349 | * --no-call-graph | |
350 | */ | |
351 | if (unset) { | |
352 | dont_use_callchains = true; | |
353 | return 0; | |
354 | } | |
355 | ||
d599db3f | 356 | symbol_conf.use_callchain = true; |
4eb3e478 FW |
357 | |
358 | if (!arg) | |
359 | return 0; | |
360 | ||
c20ab37e FW |
361 | tok = strtok((char *)arg, ","); |
362 | if (!tok) | |
363 | return -1; | |
364 | ||
365 | /* get the output mode */ | |
366 | if (!strncmp(tok, "graph", strlen(arg))) | |
805d127d | 367 | callchain_param.mode = CHAIN_GRAPH_ABS; |
4eb3e478 | 368 | |
c20ab37e | 369 | else if (!strncmp(tok, "flat", strlen(arg))) |
805d127d FW |
370 | callchain_param.mode = CHAIN_FLAT; |
371 | ||
372 | else if (!strncmp(tok, "fractal", strlen(arg))) | |
373 | callchain_param.mode = CHAIN_GRAPH_REL; | |
374 | ||
b1a88349 FW |
375 | else if (!strncmp(tok, "none", strlen(arg))) { |
376 | callchain_param.mode = CHAIN_NONE; | |
b7ae11b3 | 377 | symbol_conf.use_callchain = false; |
b1a88349 FW |
378 | |
379 | return 0; | |
380 | } | |
381 | ||
4eb3e478 FW |
382 | else |
383 | return -1; | |
384 | ||
c20ab37e FW |
385 | /* get the min percentage */ |
386 | tok = strtok(NULL, ","); | |
387 | if (!tok) | |
805d127d | 388 | goto setup; |
c20ab37e | 389 | |
805d127d | 390 | callchain_param.min_percent = strtod(tok, &endptr); |
c20ab37e FW |
391 | if (tok == endptr) |
392 | return -1; | |
393 | ||
d797fdc5 SL |
394 | /* get the print limit */ |
395 | tok2 = strtok(NULL, ","); | |
396 | if (!tok2) | |
397 | goto setup; | |
398 | ||
399 | if (tok2[0] != 'c') { | |
232a5c94 | 400 | callchain_param.print_limit = strtod(tok2, &endptr); |
d797fdc5 SL |
401 | tok2 = strtok(NULL, ","); |
402 | if (!tok2) | |
403 | goto setup; | |
404 | } | |
405 | ||
406 | /* get the call chain order */ | |
407 | if (!strcmp(tok2, "caller")) | |
408 | callchain_param.order = ORDER_CALLER; | |
409 | else if (!strcmp(tok2, "callee")) | |
410 | callchain_param.order = ORDER_CALLEE; | |
411 | else | |
412 | return -1; | |
805d127d | 413 | setup: |
16537f13 | 414 | if (callchain_register_param(&callchain_param) < 0) { |
805d127d FW |
415 | fprintf(stderr, "Can't register callchain params\n"); |
416 | return -1; | |
417 | } | |
4eb3e478 FW |
418 | return 0; |
419 | } | |
420 | ||
0422a4fc | 421 | static const char * const report_usage[] = { |
53cb8bc2 IM |
422 | "perf report [<options>] <command>", |
423 | NULL | |
424 | }; | |
425 | ||
426 | static const struct option options[] = { | |
427 | OPT_STRING('i', "input", &input_name, "file", | |
428 | "input file name"), | |
c0555642 | 429 | OPT_INCR('v', "verbose", &verbose, |
815e777f | 430 | "be more verbose (show symbol address, etc)"), |
97b07b69 IM |
431 | OPT_BOOLEAN('D', "dump-raw-trace", &dump_trace, |
432 | "dump raw trace in ASCII"), | |
b32d133a ACM |
433 | OPT_STRING('k', "vmlinux", &symbol_conf.vmlinux_name, |
434 | "file", "vmlinux pathname"), | |
b226a5a7 DA |
435 | OPT_STRING(0, "kallsyms", &symbol_conf.kallsyms_name, |
436 | "file", "kallsyms pathname"), | |
fa6963b2 | 437 | OPT_BOOLEAN('f', "force", &force, "don't complain, do it"), |
b32d133a | 438 | OPT_BOOLEAN('m', "modules", &symbol_conf.use_modules, |
42976487 | 439 | "load module symbols - WARNING: use only with -k and LIVE kernel"), |
d599db3f | 440 | OPT_BOOLEAN('n', "show-nr-samples", &symbol_conf.show_nr_samples, |
e3d7e183 | 441 | "Show a column with the number of samples"), |
8d513270 BG |
442 | OPT_BOOLEAN('T', "threads", &show_threads, |
443 | "Show per-thread event counters"), | |
9f866697 BG |
444 | OPT_STRING(0, "pretty", &pretty_printing_style, "key", |
445 | "pretty printing style key: normal raw"), | |
8b9e74eb ACM |
446 | OPT_BOOLEAN(0, "tui", &use_tui, "Use the TUI interface"), |
447 | OPT_BOOLEAN(0, "stdio", &use_stdio, "Use the stdio interface"), | |
63299f05 | 448 | OPT_STRING('s', "sort", &sort_order, "key[,key2...]", |
b25bcf2f | 449 | "sort by key(s): pid, comm, dso, symbol, parent"), |
a1645ce1 ZY |
450 | OPT_BOOLEAN(0, "showcpuutilization", &symbol_conf.show_cpu_utilization, |
451 | "Show sample percentage for different cpu modes"), | |
b25bcf2f IM |
452 | OPT_STRING('p', "parent", &parent_pattern, "regex", |
453 | "regex filter to identify parent, see: '--sort parent'"), | |
d599db3f | 454 | OPT_BOOLEAN('x', "exclude-other", &symbol_conf.exclude_other, |
b8e6d829 | 455 | "Only display entries with parent-match"), |
d797fdc5 SL |
456 | OPT_CALLBACK_DEFAULT('g', "call-graph", NULL, "output_type,min_percent, call_order", |
457 | "Display callchains using output_type (graph, flat, fractal, or none) , min percent threshold and callchain order. " | |
458 | "Default: fractal,0.5,callee", &parse_callchain_opt, callchain_default_opt), | |
459 | OPT_BOOLEAN('G', "inverted", &inverted_callchain, "alias for inverted call graph"), | |
655000e7 | 460 | OPT_STRING('d', "dsos", &symbol_conf.dso_list_str, "dso[,dso...]", |
25903407 | 461 | "only consider symbols in these dsos"), |
655000e7 | 462 | OPT_STRING('C', "comms", &symbol_conf.comm_list_str, "comm[,comm...]", |
cc8b88b1 | 463 | "only consider symbols in these comms"), |
655000e7 | 464 | OPT_STRING('S', "symbols", &symbol_conf.sym_list_str, "symbol[,symbol...]", |
7bec7a91 | 465 | "only consider these symbols"), |
655000e7 | 466 | OPT_STRING('w', "column-widths", &symbol_conf.col_width_list_str, |
52d422de ACM |
467 | "width[,width...]", |
468 | "don't try to adjust column width, use these fixed values"), | |
c410a338 | 469 | OPT_STRING('t', "field-separator", &symbol_conf.field_sep, "separator", |
52d422de ACM |
470 | "separator for columns, no spaces will be added between " |
471 | "columns '.' is reserved."), | |
71289be7 ACM |
472 | OPT_BOOLEAN('U', "hide-unresolved", &hide_unresolved, |
473 | "Only display entries resolved to a symbol"), | |
ec5761ea DA |
474 | OPT_STRING(0, "symfs", &symbol_conf.symfs, "directory", |
475 | "Look for files with symbols relative to this directory"), | |
53cb8bc2 IM |
476 | OPT_END() |
477 | }; | |
478 | ||
f37a291c | 479 | int cmd_report(int argc, const char **argv, const char *prefix __used) |
53cb8bc2 | 480 | { |
655000e7 ACM |
481 | argc = parse_options(argc, argv, options, report_usage, 0); |
482 | ||
8b9e74eb ACM |
483 | if (use_stdio) |
484 | use_browser = 0; | |
485 | else if (use_tui) | |
486 | use_browser = 1; | |
487 | ||
d797fdc5 SL |
488 | if (inverted_callchain) |
489 | callchain_param.order = ORDER_CALLER; | |
490 | ||
46656ac7 | 491 | if (strcmp(input_name, "-") != 0) |
229ade9b | 492 | setup_browser(true); |
8b9e74eb ACM |
493 | else |
494 | use_browser = 0; | |
ef7b93a1 ACM |
495 | /* |
496 | * Only in the newt browser we are doing integrated annotation, | |
497 | * so don't allocate extra space that won't be used in the stdio | |
498 | * implementation. | |
499 | */ | |
80d50cae | 500 | if (use_browser > 0) { |
78f7defe | 501 | symbol_conf.priv_size = sizeof(struct annotation); |
0849327d | 502 | annotate_init = symbol__annotate_init; |
80d50cae ACM |
503 | /* |
504 | * For searching by name on the "Browse map details". | |
505 | * providing it only in verbose mode not to bloat too | |
506 | * much struct symbol. | |
507 | */ | |
508 | if (verbose) { | |
509 | /* | |
510 | * XXX: Need to provide a less kludgy way to ask for | |
511 | * more space per symbol, the u32 is for the index on | |
512 | * the ui browser. | |
513 | * See symbol__browser_index. | |
514 | */ | |
515 | symbol_conf.priv_size += sizeof(u32); | |
516 | symbol_conf.sort_by_name = true; | |
517 | } | |
518 | } | |
655000e7 | 519 | |
75be6cf4 | 520 | if (symbol__init() < 0) |
b32d133a | 521 | return -1; |
53cb8bc2 | 522 | |
c8829c7a | 523 | setup_sorting(report_usage, options); |
1aa16738 | 524 | |
021191b3 | 525 | if (parent_pattern != default_parent_pattern) { |
2aefa4f7 ACM |
526 | if (sort_dimension__add("parent") < 0) |
527 | return -1; | |
021191b3 ACM |
528 | sort_parent.elide = 1; |
529 | } else | |
d599db3f | 530 | symbol_conf.exclude_other = false; |
b8e6d829 | 531 | |
edc52dea IM |
532 | /* |
533 | * Any (unrecognized) arguments left? | |
534 | */ | |
535 | if (argc) | |
536 | usage_with_options(report_usage, options); | |
537 | ||
655000e7 ACM |
538 | sort_entry__setup_elide(&sort_dso, symbol_conf.dso_list, "dso", stdout); |
539 | sort_entry__setup_elide(&sort_comm, symbol_conf.comm_list, "comm", stdout); | |
540 | sort_entry__setup_elide(&sort_sym, symbol_conf.sym_list, "symbol", stdout); | |
25903407 | 541 | |
53cb8bc2 IM |
542 | return __cmd_report(); |
543 | } |