Commit | Line | Data |
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b2441318 | 1 | // SPDX-License-Identifier: GPL-2.0 |
bf9e1876 IM |
2 | /* |
3 | * builtin-report.c | |
4 | * | |
5 | * Builtin report command: Analyze the perf.data input file, | |
6 | * look up and read DSOs and symbol information and display | |
7 | * a histogram of results, along various sorting keys. | |
8 | */ | |
16f762a2 | 9 | #include "builtin.h" |
53cb8bc2 | 10 | |
bf9e1876 | 11 | #include "util/util.h" |
41840d21 | 12 | #include "util/config.h" |
bf9e1876 | 13 | |
78f7defe | 14 | #include "util/annotate.h" |
8fc0321f | 15 | #include "util/color.h" |
5da50258 | 16 | #include <linux/list.h> |
43cbcd8a | 17 | #include <linux/rbtree.h> |
930f8b34 | 18 | #include <linux/err.h> |
1101f69a | 19 | #include "util/map.h" |
a2928c42 | 20 | #include "util/symbol.h" |
f55c5552 | 21 | #include "util/callchain.h" |
8d513270 | 22 | #include "util/values.h" |
8fa66bdc | 23 | |
53cb8bc2 | 24 | #include "perf.h" |
8f28827a | 25 | #include "util/debug.h" |
e248de33 ACM |
26 | #include "util/evlist.h" |
27 | #include "util/evsel.h" | |
7c6a1c65 | 28 | #include "util/header.h" |
94c744b6 | 29 | #include "util/session.h" |
45694aa7 | 30 | #include "util/tool.h" |
53cb8bc2 | 31 | |
4b6ab94e | 32 | #include <subcmd/parse-options.h> |
34b7b0f9 | 33 | #include <subcmd/exec-cmd.h> |
53cb8bc2 IM |
34 | #include "util/parse-events.h" |
35 | ||
6baa0a5a | 36 | #include "util/thread.h" |
dd68ada2 | 37 | #include "util/sort.h" |
3d1d07ec | 38 | #include "util/hist.h" |
f5fc1412 | 39 | #include "util/data.h" |
68e94f4e | 40 | #include "arch/common.h" |
46690a80 | 41 | #include "util/time-utils.h" |
520a2ebc | 42 | #include "util/auxtrace.h" |
58db1d6e | 43 | #include "util/units.h" |
2d78b189 | 44 | #include "util/branch.h" |
520a2ebc | 45 | |
fc67297b | 46 | #include <dlfcn.h> |
a43783ae | 47 | #include <errno.h> |
fd20e811 | 48 | #include <inttypes.h> |
1eae20c1 | 49 | #include <regex.h> |
2a1292cb | 50 | #include "sane_ctype.h" |
9607ad3a | 51 | #include <signal.h> |
5d67be97 | 52 | #include <linux/bitmap.h> |
531d2410 | 53 | #include <linux/stringify.h> |
2a1292cb | 54 | #include <linux/time64.h> |
7a8ef4c4 ACM |
55 | #include <sys/types.h> |
56 | #include <sys/stat.h> | |
57 | #include <unistd.h> | |
6439d7d1 | 58 | #include <linux/mman.h> |
5d67be97 | 59 | |
28b21393 | 60 | struct report { |
45694aa7 | 61 | struct perf_tool tool; |
d20deb64 | 62 | struct perf_session *session; |
2059fc7a | 63 | bool use_tui, use_gtk, use_stdio; |
fa372aae ACM |
64 | bool show_full_info; |
65 | bool show_threads; | |
66 | bool inverted_callchain; | |
f4f7e28d | 67 | bool mem_mode; |
a4a4d0a7 | 68 | bool stats_mode; |
930f8b34 | 69 | bool tasks_mode; |
6439d7d1 | 70 | bool mmaps_mode; |
5cfe2c82 JO |
71 | bool header; |
72 | bool header_only; | |
98df858e | 73 | bool nonany_branch_mode; |
57b5de46 | 74 | bool group_set; |
91e95617 | 75 | int max_stack; |
fa372aae | 76 | struct perf_read_values show_threads_values; |
1eddd9e4 | 77 | struct annotation_options annotation_opts; |
fa372aae | 78 | const char *pretty_printing_style; |
fa372aae | 79 | const char *cpu_list; |
b14ffaca | 80 | const char *symbol_filter_str; |
46690a80 | 81 | const char *time_str; |
0a3cc3ae JY |
82 | struct perf_time_interval *ptime_range; |
83 | int range_size; | |
5b969bc7 | 84 | int range_num; |
064f1981 | 85 | float min_percent; |
58c311da | 86 | u64 nr_entries; |
94786b67 | 87 | u64 queue_size; |
21394d94 | 88 | int socket_filter; |
fa372aae | 89 | DECLARE_BITMAP(cpu_bitmap, MAX_NR_CPUS); |
2d78b189 | 90 | struct branch_type_stat brtype_stat; |
ec6ae74f | 91 | bool symbol_ipc; |
d20deb64 | 92 | }; |
5d67be97 | 93 | |
28b21393 | 94 | static int report__config(const char *var, const char *value, void *cb) |
00c7e1f1 | 95 | { |
94786b67 JO |
96 | struct report *rep = cb; |
97 | ||
00c7e1f1 NK |
98 | if (!strcmp(var, "report.group")) { |
99 | symbol_conf.event_group = perf_config_bool(var, value); | |
100 | return 0; | |
101 | } | |
eec574e6 | 102 | if (!strcmp(var, "report.percent-limit")) { |
2665b452 NK |
103 | double pcnt = strtof(value, NULL); |
104 | ||
105 | rep->min_percent = pcnt; | |
106 | callchain_param.min_percent = pcnt; | |
eec574e6 NK |
107 | return 0; |
108 | } | |
8d8e645c NK |
109 | if (!strcmp(var, "report.children")) { |
110 | symbol_conf.cumulate_callchain = perf_config_bool(var, value); | |
111 | return 0; | |
112 | } | |
25ce4bb8 ACM |
113 | if (!strcmp(var, "report.queue-size")) |
114 | return perf_config_u64(&rep->queue_size, var, value); | |
115 | ||
fa1f4565 ACM |
116 | if (!strcmp(var, "report.sort_order")) { |
117 | default_sort_order = strdup(value); | |
118 | return 0; | |
119 | } | |
00c7e1f1 | 120 | |
b8cbb349 | 121 | return 0; |
00c7e1f1 NK |
122 | } |
123 | ||
9d3c02d7 NK |
124 | static int hist_iter__report_callback(struct hist_entry_iter *iter, |
125 | struct addr_location *al, bool single, | |
126 | void *arg) | |
127 | { | |
128 | int err = 0; | |
129 | struct report *rep = arg; | |
130 | struct hist_entry *he = iter->he; | |
131 | struct perf_evsel *evsel = iter->evsel; | |
bab89f6a | 132 | struct perf_sample *sample = iter->sample; |
9d3c02d7 NK |
133 | struct mem_info *mi; |
134 | struct branch_info *bi; | |
135 | ||
ec6ae74f | 136 | if (!ui__has_annotation() && !rep->symbol_ipc) |
9d3c02d7 NK |
137 | return 0; |
138 | ||
bab89f6a | 139 | hist__account_cycles(sample->branch_stack, al, sample, |
57849998 AK |
140 | rep->nonany_branch_mode); |
141 | ||
9d3c02d7 NK |
142 | if (sort__mode == SORT_MODE__BRANCH) { |
143 | bi = he->branch_info; | |
e345f3bd | 144 | err = addr_map_symbol__inc_samples(&bi->from, sample, evsel); |
9d3c02d7 NK |
145 | if (err) |
146 | goto out; | |
147 | ||
e345f3bd | 148 | err = addr_map_symbol__inc_samples(&bi->to, sample, evsel); |
9d3c02d7 NK |
149 | |
150 | } else if (rep->mem_mode) { | |
151 | mi = he->mem_info; | |
e345f3bd | 152 | err = addr_map_symbol__inc_samples(&mi->daddr, sample, evsel); |
9d3c02d7 NK |
153 | if (err) |
154 | goto out; | |
155 | ||
e345f3bd | 156 | err = hist_entry__inc_addr_samples(he, sample, evsel, al->addr); |
9d3c02d7 NK |
157 | |
158 | } else if (symbol_conf.cumulate_callchain) { | |
159 | if (single) | |
e345f3bd | 160 | err = hist_entry__inc_addr_samples(he, sample, evsel, al->addr); |
9d3c02d7 | 161 | } else { |
e345f3bd | 162 | err = hist_entry__inc_addr_samples(he, sample, evsel, al->addr); |
9d3c02d7 NK |
163 | } |
164 | ||
165 | out: | |
166 | return err; | |
f4f7e28d SE |
167 | } |
168 | ||
2d78b189 JY |
169 | static int hist_iter__branch_callback(struct hist_entry_iter *iter, |
170 | struct addr_location *al __maybe_unused, | |
171 | bool single __maybe_unused, | |
172 | void *arg) | |
173 | { | |
174 | struct hist_entry *he = iter->he; | |
175 | struct report *rep = arg; | |
176 | struct branch_info *bi; | |
40c39e30 JY |
177 | struct perf_sample *sample = iter->sample; |
178 | struct perf_evsel *evsel = iter->evsel; | |
179 | int err; | |
180 | ||
ec6ae74f | 181 | if (!ui__has_annotation() && !rep->symbol_ipc) |
40c39e30 JY |
182 | return 0; |
183 | ||
184 | hist__account_cycles(sample->branch_stack, al, sample, | |
185 | rep->nonany_branch_mode); | |
2d78b189 JY |
186 | |
187 | bi = he->branch_info; | |
e345f3bd | 188 | err = addr_map_symbol__inc_samples(&bi->from, sample, evsel); |
40c39e30 JY |
189 | if (err) |
190 | goto out; | |
191 | ||
e345f3bd | 192 | err = addr_map_symbol__inc_samples(&bi->to, sample, evsel); |
40c39e30 | 193 | |
2d78b189 JY |
194 | branch_type_count(&rep->brtype_stat, &bi->flags, |
195 | bi->from.addr, bi->to.addr); | |
196 | ||
40c39e30 JY |
197 | out: |
198 | return err; | |
2d78b189 JY |
199 | } |
200 | ||
57b5de46 JO |
201 | static void setup_forced_leader(struct report *report, |
202 | struct perf_evlist *evlist) | |
203 | { | |
a26bb0ba JY |
204 | if (report->group_set) |
205 | perf_evlist__force_leader(evlist); | |
57b5de46 JO |
206 | } |
207 | ||
89f1688a JO |
208 | static int process_feature_event(struct perf_session *session, |
209 | union perf_event *event) | |
57b5de46 | 210 | { |
89f1688a | 211 | struct report *rep = container_of(session->tool, struct report, tool); |
57b5de46 JO |
212 | |
213 | if (event->feat.feat_id < HEADER_LAST_FEATURE) | |
89f1688a | 214 | return perf_event__process_feature(session, event); |
57b5de46 JO |
215 | |
216 | if (event->feat.feat_id != HEADER_LAST_FEATURE) { | |
217 | pr_err("failed: wrong feature ID: %" PRIu64 "\n", | |
218 | event->feat.feat_id); | |
219 | return -1; | |
220 | } | |
221 | ||
222 | /* | |
92ead7ee RB |
223 | * (feat_id = HEADER_LAST_FEATURE) is the end marker which |
224 | * means all features are received, now we can force the | |
57b5de46 JO |
225 | * group if needed. |
226 | */ | |
227 | setup_forced_leader(rep, session->evlist); | |
228 | return 0; | |
229 | } | |
230 | ||
45694aa7 | 231 | static int process_sample_event(struct perf_tool *tool, |
d20deb64 | 232 | union perf_event *event, |
8115d60c | 233 | struct perf_sample *sample, |
9e69c210 | 234 | struct perf_evsel *evsel, |
743eb868 | 235 | struct machine *machine) |
75051724 | 236 | { |
28b21393 | 237 | struct report *rep = container_of(tool, struct report, tool); |
1ed091c4 | 238 | struct addr_location al; |
69bcb019 | 239 | struct hist_entry_iter iter = { |
063bd936 NK |
240 | .evsel = evsel, |
241 | .sample = sample, | |
b49a8fe5 | 242 | .hide_unresolved = symbol_conf.hide_unresolved, |
063bd936 | 243 | .add_entry_cb = hist_iter__report_callback, |
69bcb019 | 244 | }; |
b91fc39f | 245 | int ret = 0; |
180f95e2 | 246 | |
5b969bc7 JY |
247 | if (perf_time__ranges_skip_sample(rep->ptime_range, rep->range_num, |
248 | sample->time)) { | |
46690a80 | 249 | return 0; |
5b969bc7 | 250 | } |
46690a80 | 251 | |
bb3eb566 | 252 | if (machine__resolve(machine, &al, sample) < 0) { |
a4210141 NK |
253 | pr_debug("problem processing %d event, skipping it.\n", |
254 | event->header.type); | |
75051724 IM |
255 | return -1; |
256 | } | |
e7fb08b1 | 257 | |
b49a8fe5 | 258 | if (symbol_conf.hide_unresolved && al.sym == NULL) |
b91fc39f | 259 | goto out_put; |
7bec7a91 | 260 | |
fa372aae | 261 | if (rep->cpu_list && !test_bit(sample->cpu, rep->cpu_bitmap)) |
b91fc39f | 262 | goto out_put; |
5d67be97 | 263 | |
f86225db AH |
264 | if (sort__mode == SORT_MODE__BRANCH) { |
265 | /* | |
266 | * A non-synthesized event might not have a branch stack if | |
267 | * branch stacks have been synthesized (using itrace options). | |
268 | */ | |
269 | if (!sample->branch_stack) | |
270 | goto out_put; | |
2d78b189 JY |
271 | |
272 | iter.add_entry_cb = hist_iter__branch_callback; | |
69bcb019 | 273 | iter.ops = &hist_iter_branch; |
f86225db | 274 | } else if (rep->mem_mode) { |
69bcb019 | 275 | iter.ops = &hist_iter_mem; |
f86225db | 276 | } else if (symbol_conf.cumulate_callchain) { |
7a13aa28 | 277 | iter.ops = &hist_iter_cumulative; |
f86225db | 278 | } else { |
69bcb019 | 279 | iter.ops = &hist_iter_normal; |
f86225db | 280 | } |
69bcb019 NK |
281 | |
282 | if (al.map != NULL) | |
283 | al.map->dso->hit = 1; | |
284 | ||
063bd936 | 285 | ret = hist_entry_iter__add(&iter, &al, rep->max_stack, rep); |
69bcb019 NK |
286 | if (ret < 0) |
287 | pr_debug("problem adding hist entry, skipping event\n"); | |
b91fc39f ACM |
288 | out_put: |
289 | addr_location__put(&al); | |
27a0dcb7 | 290 | return ret; |
75051724 | 291 | } |
3502973d | 292 | |
45694aa7 | 293 | static int process_read_event(struct perf_tool *tool, |
d20deb64 | 294 | union perf_event *event, |
1d037ca1 | 295 | struct perf_sample *sample __maybe_unused, |
743eb868 | 296 | struct perf_evsel *evsel, |
1d037ca1 | 297 | struct machine *machine __maybe_unused) |
e9ea2fde | 298 | { |
28b21393 | 299 | struct report *rep = container_of(tool, struct report, tool); |
743eb868 | 300 | |
fa372aae | 301 | if (rep->show_threads) { |
7289f83c | 302 | const char *name = evsel ? perf_evsel__name(evsel) : "unknown"; |
89973506 | 303 | int err = perf_read_values_add_value(&rep->show_threads_values, |
8d513270 | 304 | event->read.pid, event->read.tid, |
9933183e | 305 | evsel->idx, |
8d513270 BG |
306 | name, |
307 | event->read.value); | |
89973506 ACM |
308 | |
309 | if (err) | |
310 | return err; | |
8d513270 BG |
311 | } |
312 | ||
e9ea2fde PZ |
313 | return 0; |
314 | } | |
315 | ||
300aa941 | 316 | /* For pipe mode, sample_type is not currently set */ |
28b21393 | 317 | static int report__setup_sample_type(struct report *rep) |
d80d338d | 318 | { |
c824c433 ACM |
319 | struct perf_session *session = rep->session; |
320 | u64 sample_type = perf_evlist__combined_sample_type(session->evlist); | |
8ceb41d7 | 321 | bool is_pipe = perf_data__is_pipe(session->data); |
d20deb64 | 322 | |
d062ac16 AH |
323 | if (session->itrace_synth_opts->callchain || |
324 | (!is_pipe && | |
325 | perf_header__has_feat(&session->header, HEADER_AUXTRACE) && | |
326 | !session->itrace_synth_opts->set)) | |
327 | sample_type |= PERF_SAMPLE_CALLCHAIN; | |
328 | ||
c7eced63 AH |
329 | if (session->itrace_synth_opts->last_branch) |
330 | sample_type |= PERF_SAMPLE_BRANCH_STACK; | |
331 | ||
cc9784bd | 332 | if (!is_pipe && !(sample_type & PERF_SAMPLE_CALLCHAIN)) { |
de7e6a7c | 333 | if (perf_hpp_list.parent) { |
3780f488 | 334 | ui__error("Selected --sort parent, but no " |
00894ce9 ACM |
335 | "callchain data. Did you call " |
336 | "'perf record' without -g?\n"); | |
d549c769 | 337 | return -EINVAL; |
91b4eaea | 338 | } |
b49a821e JY |
339 | if (symbol_conf.use_callchain && |
340 | !symbol_conf.show_branchflag_count) { | |
341 | ui__error("Selected -g or --branch-history.\n" | |
342 | "But no callchain or branch data.\n" | |
343 | "Did you call 'perf record' without -g or -b?\n"); | |
016e92fb | 344 | return -1; |
91b4eaea | 345 | } |
1cc83815 | 346 | } else if (!callchain_param.enabled && |
fa372aae | 347 | callchain_param.mode != CHAIN_NONE && |
b9a63b9b | 348 | !symbol_conf.use_callchain) { |
d599db3f | 349 | symbol_conf.use_callchain = true; |
16537f13 | 350 | if (callchain_register_param(&callchain_param) < 0) { |
3780f488 | 351 | ui__error("Can't register callchain params.\n"); |
d549c769 | 352 | return -EINVAL; |
b1a88349 | 353 | } |
f5970550 PZ |
354 | } |
355 | ||
793aaaab NK |
356 | if (symbol_conf.cumulate_callchain) { |
357 | /* Silently ignore if callchain is missing */ | |
358 | if (!(sample_type & PERF_SAMPLE_CALLCHAIN)) { | |
359 | symbol_conf.cumulate_callchain = false; | |
360 | perf_hpp__cancel_cumulate(); | |
361 | } | |
362 | } | |
363 | ||
55369fc1 | 364 | if (sort__mode == SORT_MODE__BRANCH) { |
cc9784bd | 365 | if (!is_pipe && |
7f3be652 | 366 | !(sample_type & PERF_SAMPLE_BRANCH_STACK)) { |
3780f488 NK |
367 | ui__error("Selected -b but no branch data. " |
368 | "Did you call perf record without -b?\n"); | |
b50311dc RAV |
369 | return -1; |
370 | } | |
371 | } | |
372 | ||
0cdccac6 NK |
373 | if (symbol_conf.use_callchain || symbol_conf.cumulate_callchain) { |
374 | if ((sample_type & PERF_SAMPLE_REGS_USER) && | |
eabad8c6 | 375 | (sample_type & PERF_SAMPLE_STACK_USER)) { |
0cdccac6 | 376 | callchain_param.record_mode = CALLCHAIN_DWARF; |
eabad8c6 ACM |
377 | dwarf_callchain_users = true; |
378 | } else if (sample_type & PERF_SAMPLE_BRANCH_STACK) | |
aad2b21c | 379 | callchain_param.record_mode = CALLCHAIN_LBR; |
0cdccac6 NK |
380 | else |
381 | callchain_param.record_mode = CALLCHAIN_FP; | |
382 | } | |
98df858e AK |
383 | |
384 | /* ??? handle more cases than just ANY? */ | |
385 | if (!(perf_evlist__combined_branch_type(session->evlist) & | |
386 | PERF_SAMPLE_BRANCH_ANY)) | |
387 | rep->nonany_branch_mode = true; | |
388 | ||
016e92fb FW |
389 | return 0; |
390 | } | |
6142f9ec | 391 | |
1d037ca1 | 392 | static void sig_handler(int sig __maybe_unused) |
46656ac7 TZ |
393 | { |
394 | session_done = 1; | |
395 | } | |
396 | ||
28b21393 | 397 | static size_t hists__fprintf_nr_sample_events(struct hists *hists, struct report *rep, |
c82ee828 ACM |
398 | const char *evname, FILE *fp) |
399 | { | |
400 | size_t ret; | |
401 | char unit; | |
c824c433 ACM |
402 | unsigned long nr_samples = hists->stats.nr_events[PERF_RECORD_SAMPLE]; |
403 | u64 nr_events = hists->stats.total_period; | |
404 | struct perf_evsel *evsel = hists_to_evsel(hists); | |
717e263f NK |
405 | char buf[512]; |
406 | size_t size = sizeof(buf); | |
84734b06 | 407 | int socked_id = hists->socket_filter; |
717e263f | 408 | |
27fafab5 NK |
409 | if (quiet) |
410 | return 0; | |
411 | ||
f2148330 NK |
412 | if (symbol_conf.filter_relative) { |
413 | nr_samples = hists->stats.nr_non_filtered_samples; | |
414 | nr_events = hists->stats.total_non_filtered_period; | |
415 | } | |
416 | ||
759ff497 | 417 | if (perf_evsel__is_group_event(evsel)) { |
717e263f NK |
418 | struct perf_evsel *pos; |
419 | ||
420 | perf_evsel__group_desc(evsel, buf, size); | |
421 | evname = buf; | |
422 | ||
423 | for_each_group_member(pos, evsel) { | |
4ea062ed ACM |
424 | const struct hists *pos_hists = evsel__hists(pos); |
425 | ||
f2148330 | 426 | if (symbol_conf.filter_relative) { |
4ea062ed ACM |
427 | nr_samples += pos_hists->stats.nr_non_filtered_samples; |
428 | nr_events += pos_hists->stats.total_non_filtered_period; | |
f2148330 | 429 | } else { |
4ea062ed ACM |
430 | nr_samples += pos_hists->stats.nr_events[PERF_RECORD_SAMPLE]; |
431 | nr_events += pos_hists->stats.total_period; | |
f2148330 | 432 | } |
717e263f NK |
433 | } |
434 | } | |
c82ee828 | 435 | |
cc686280 AR |
436 | nr_samples = convert_unit(nr_samples, &unit); |
437 | ret = fprintf(fp, "# Samples: %lu%c", nr_samples, unit); | |
8ef278bb JO |
438 | if (evname != NULL) { |
439 | ret += fprintf(fp, " of event%s '%s'", | |
440 | evsel->nr_members > 1 ? "s" : "", evname); | |
441 | } | |
cc686280 | 442 | |
7425664b JY |
443 | if (rep->time_str) |
444 | ret += fprintf(fp, " (time slices: %s)", rep->time_str); | |
445 | ||
9e207ddf KL |
446 | if (symbol_conf.show_ref_callgraph && |
447 | strstr(evname, "call-graph=no")) { | |
448 | ret += fprintf(fp, ", show reference callgraph"); | |
449 | } | |
450 | ||
f4f7e28d SE |
451 | if (rep->mem_mode) { |
452 | ret += fprintf(fp, "\n# Total weight : %" PRIu64, nr_events); | |
228f14f2 | 453 | ret += fprintf(fp, "\n# Sort order : %s", sort_order ? : default_mem_sort_order); |
f4f7e28d SE |
454 | } else |
455 | ret += fprintf(fp, "\n# Event count (approx.): %" PRIu64, nr_events); | |
21394d94 | 456 | |
84734b06 KL |
457 | if (socked_id > -1) |
458 | ret += fprintf(fp, "\n# Processor Socket: %d", socked_id); | |
21394d94 | 459 | |
c82ee828 ACM |
460 | return ret + fprintf(fp, "\n#\n"); |
461 | } | |
462 | ||
7f0030b2 | 463 | static int perf_evlist__tty_browse_hists(struct perf_evlist *evlist, |
28b21393 | 464 | struct report *rep, |
7f0030b2 | 465 | const char *help) |
d67f088e | 466 | { |
e248de33 | 467 | struct perf_evsel *pos; |
d67f088e | 468 | |
27fafab5 NK |
469 | if (!quiet) { |
470 | fprintf(stdout, "#\n# Total Lost Samples: %" PRIu64 "\n#\n", | |
471 | evlist->stats.total_lost_samples); | |
472 | } | |
473 | ||
e5cadb93 | 474 | evlist__for_each_entry(evlist, pos) { |
4ea062ed | 475 | struct hists *hists = evsel__hists(pos); |
7289f83c | 476 | const char *evname = perf_evsel__name(pos); |
d67f088e | 477 | |
fc24d7c2 NK |
478 | if (symbol_conf.event_group && |
479 | !perf_evsel__is_group_leader(pos)) | |
480 | continue; | |
481 | ||
28b21393 | 482 | hists__fprintf_nr_sample_events(hists, rep, evname, stdout); |
27fafab5 | 483 | hists__fprintf(hists, !quiet, 0, 0, rep->min_percent, stdout, |
e9de7e2f ACM |
484 | !(symbol_conf.use_callchain || |
485 | symbol_conf.show_branchflag_count)); | |
d67f088e | 486 | fprintf(stdout, "\n\n"); |
d67f088e ACM |
487 | } |
488 | ||
8b53dbef | 489 | if (!quiet) |
d67f088e ACM |
490 | fprintf(stdout, "#\n# (%s)\n#\n", help); |
491 | ||
021162cf NK |
492 | if (rep->show_threads) { |
493 | bool style = !strcmp(rep->pretty_printing_style, "raw"); | |
494 | perf_read_values_display(stdout, &rep->show_threads_values, | |
495 | style); | |
496 | perf_read_values_destroy(&rep->show_threads_values); | |
d67f088e ACM |
497 | } |
498 | ||
2d78b189 JY |
499 | if (sort__mode == SORT_MODE__BRANCH) |
500 | branch_type_stat_display(stdout, &rep->brtype_stat); | |
501 | ||
d67f088e ACM |
502 | return 0; |
503 | } | |
504 | ||
fad2918e ACM |
505 | static void report__warn_kptr_restrict(const struct report *rep) |
506 | { | |
a5e813c6 | 507 | struct map *kernel_map = machine__kernel_map(&rep->session->machines.host); |
f6fcc143 | 508 | struct kmap *kernel_kmap = kernel_map ? map__kmap(kernel_map) : NULL; |
fad2918e | 509 | |
9c39ed90 ACM |
510 | if (perf_evlist__exclude_kernel(rep->session->evlist)) |
511 | return; | |
512 | ||
fad2918e ACM |
513 | if (kernel_map == NULL || |
514 | (kernel_map->dso->hit && | |
515 | (kernel_kmap->ref_reloc_sym == NULL || | |
516 | kernel_kmap->ref_reloc_sym->addr == 0))) { | |
517 | const char *desc = | |
518 | "As no suitable kallsyms nor vmlinux was found, kernel samples\n" | |
519 | "can't be resolved."; | |
520 | ||
e94b861a ACM |
521 | if (kernel_map && map__has_symbols(kernel_map)) { |
522 | desc = "If some relocation was applied (e.g. " | |
523 | "kexec) symbols may be misresolved."; | |
fad2918e ACM |
524 | } |
525 | ||
526 | ui__warning( | |
527 | "Kernel address maps (/proc/{kallsyms,modules}) were restricted.\n\n" | |
528 | "Check /proc/sys/kernel/kptr_restrict before running 'perf record'.\n\n%s\n\n" | |
529 | "Samples in kernel modules can't be resolved as well.\n\n", | |
530 | desc); | |
531 | } | |
532 | } | |
533 | ||
8362951b ACM |
534 | static int report__gtk_browse_hists(struct report *rep, const char *help) |
535 | { | |
536 | int (*hist_browser)(struct perf_evlist *evlist, const char *help, | |
537 | struct hist_browser_timer *timer, float min_pcnt); | |
538 | ||
539 | hist_browser = dlsym(perf_gtk_handle, "perf_evlist__gtk_browse_hists"); | |
540 | ||
541 | if (hist_browser == NULL) { | |
542 | ui__error("GTK browser not found!\n"); | |
543 | return -1; | |
544 | } | |
545 | ||
546 | return hist_browser(rep->session->evlist, help, NULL, rep->min_percent); | |
547 | } | |
548 | ||
549 | static int report__browse_hists(struct report *rep) | |
550 | { | |
551 | int ret; | |
552 | struct perf_session *session = rep->session; | |
553 | struct perf_evlist *evlist = session->evlist; | |
34b7b0f9 NK |
554 | const char *help = perf_tip(system_path(TIPDIR)); |
555 | ||
556 | if (help == NULL) { | |
557 | /* fallback for people who don't install perf ;-) */ | |
558 | help = perf_tip(DOCDIR); | |
559 | if (help == NULL) | |
560 | help = "Cannot load tips.txt file, please install perf!"; | |
561 | } | |
8362951b ACM |
562 | |
563 | switch (use_browser) { | |
564 | case 1: | |
565 | ret = perf_evlist__tui_browse_hists(evlist, help, NULL, | |
566 | rep->min_percent, | |
06cc1a47 | 567 | &session->header.env, |
cd0cccba | 568 | true, &rep->annotation_opts); |
8362951b ACM |
569 | /* |
570 | * Usually "ret" is the last pressed key, and we only | |
571 | * care if the key notifies us to switch data file. | |
572 | */ | |
573 | if (ret != K_SWITCH_INPUT_DATA) | |
574 | ret = 0; | |
575 | break; | |
576 | case 2: | |
577 | ret = report__gtk_browse_hists(rep, help); | |
578 | break; | |
579 | default: | |
580 | ret = perf_evlist__tty_browse_hists(evlist, rep, help); | |
581 | break; | |
582 | } | |
583 | ||
584 | return ret; | |
585 | } | |
586 | ||
5b2ea6f2 | 587 | static int report__collapse_hists(struct report *rep) |
f6d8b057 ACM |
588 | { |
589 | struct ui_progress prog; | |
590 | struct perf_evsel *pos; | |
5b2ea6f2 | 591 | int ret = 0; |
f6d8b057 | 592 | |
58c311da | 593 | ui_progress__init(&prog, rep->nr_entries, "Merging related events..."); |
f6d8b057 | 594 | |
e5cadb93 | 595 | evlist__for_each_entry(rep->session->evlist, pos) { |
4ea062ed | 596 | struct hists *hists = evsel__hists(pos); |
f6d8b057 ACM |
597 | |
598 | if (pos->idx == 0) | |
599 | hists->symbol_filter_str = rep->symbol_filter_str; | |
600 | ||
21394d94 KL |
601 | hists->socket_filter = rep->socket_filter; |
602 | ||
5b2ea6f2 NK |
603 | ret = hists__collapse_resort(hists, &prog); |
604 | if (ret < 0) | |
605 | break; | |
f6d8b057 ACM |
606 | |
607 | /* Non-group events are considered as leader */ | |
608 | if (symbol_conf.event_group && | |
609 | !perf_evsel__is_group_leader(pos)) { | |
4ea062ed | 610 | struct hists *leader_hists = evsel__hists(pos->leader); |
f6d8b057 ACM |
611 | |
612 | hists__match(leader_hists, hists); | |
613 | hists__link(leader_hists, hists); | |
614 | } | |
615 | } | |
616 | ||
617 | ui_progress__finish(); | |
5b2ea6f2 | 618 | return ret; |
f6d8b057 ACM |
619 | } |
620 | ||
dbd2a1d5 JO |
621 | static int hists__resort_cb(struct hist_entry *he, void *arg) |
622 | { | |
623 | struct report *rep = arg; | |
624 | struct symbol *sym = he->ms.sym; | |
625 | ||
626 | if (rep->symbol_ipc && sym && !sym->annotate2) { | |
627 | struct perf_evsel *evsel = hists_to_evsel(he->hists); | |
628 | ||
629 | symbol__annotate2(sym, he->ms.map, evsel, | |
630 | &annotation__default_options, NULL); | |
631 | } | |
632 | ||
633 | return 0; | |
634 | } | |
635 | ||
740b97f9 NK |
636 | static void report__output_resort(struct report *rep) |
637 | { | |
638 | struct ui_progress prog; | |
639 | struct perf_evsel *pos; | |
640 | ||
641 | ui_progress__init(&prog, rep->nr_entries, "Sorting events for output..."); | |
642 | ||
dbd2a1d5 JO |
643 | evlist__for_each_entry(rep->session->evlist, pos) { |
644 | perf_evsel__output_resort_cb(pos, &prog, | |
645 | hists__resort_cb, rep); | |
646 | } | |
740b97f9 NK |
647 | |
648 | ui_progress__finish(); | |
649 | } | |
650 | ||
a4a4d0a7 JO |
651 | static void stats_setup(struct report *rep) |
652 | { | |
653 | memset(&rep->tool, 0, sizeof(rep->tool)); | |
654 | rep->tool.no_warn = true; | |
655 | } | |
656 | ||
657 | static int stats_print(struct report *rep) | |
658 | { | |
659 | struct perf_session *session = rep->session; | |
660 | ||
661 | perf_session__fprintf_nr_events(session, stdout); | |
662 | return 0; | |
663 | } | |
664 | ||
930f8b34 JO |
665 | static void tasks_setup(struct report *rep) |
666 | { | |
667 | memset(&rep->tool, 0, sizeof(rep->tool)); | |
8614ada0 | 668 | rep->tool.ordered_events = true; |
6439d7d1 ACM |
669 | if (rep->mmaps_mode) { |
670 | rep->tool.mmap = perf_event__process_mmap; | |
671 | rep->tool.mmap2 = perf_event__process_mmap2; | |
672 | } | |
930f8b34 JO |
673 | rep->tool.comm = perf_event__process_comm; |
674 | rep->tool.exit = perf_event__process_exit; | |
675 | rep->tool.fork = perf_event__process_fork; | |
676 | rep->tool.no_warn = true; | |
677 | } | |
678 | ||
679 | struct task { | |
680 | struct thread *thread; | |
681 | struct list_head list; | |
682 | struct list_head children; | |
683 | }; | |
684 | ||
685 | static struct task *tasks_list(struct task *task, struct machine *machine) | |
686 | { | |
687 | struct thread *parent_thread, *thread = task->thread; | |
688 | struct task *parent_task; | |
689 | ||
690 | /* Already listed. */ | |
691 | if (!list_empty(&task->list)) | |
692 | return NULL; | |
693 | ||
694 | /* Last one in the chain. */ | |
695 | if (thread->ppid == -1) | |
696 | return task; | |
697 | ||
698 | parent_thread = machine__find_thread(machine, -1, thread->ppid); | |
699 | if (!parent_thread) | |
700 | return ERR_PTR(-ENOENT); | |
701 | ||
702 | parent_task = thread__priv(parent_thread); | |
703 | list_add_tail(&task->list, &parent_task->children); | |
704 | return tasks_list(parent_task, machine); | |
705 | } | |
706 | ||
6439d7d1 ACM |
707 | static size_t maps__fprintf_task(struct maps *maps, int indent, FILE *fp) |
708 | { | |
709 | size_t printed = 0; | |
710 | struct rb_node *nd; | |
711 | ||
712 | for (nd = rb_first(&maps->entries); nd; nd = rb_next(nd)) { | |
713 | struct map *map = rb_entry(nd, struct map, rb_node); | |
714 | ||
715 | printed += fprintf(fp, "%*s %" PRIx64 "-%" PRIx64 " %c%c%c%c %08" PRIx64 " %" PRIu64 " %s\n", | |
716 | indent, "", map->start, map->end, | |
717 | map->prot & PROT_READ ? 'r' : '-', | |
718 | map->prot & PROT_WRITE ? 'w' : '-', | |
719 | map->prot & PROT_EXEC ? 'x' : '-', | |
720 | map->flags & MAP_SHARED ? 's' : 'p', | |
721 | map->pgoff, | |
722 | map->ino, map->dso->name); | |
723 | } | |
724 | ||
725 | return printed; | |
726 | } | |
727 | ||
728 | static int map_groups__fprintf_task(struct map_groups *mg, int indent, FILE *fp) | |
729 | { | |
3183f8ca | 730 | return maps__fprintf_task(&mg->maps, indent, fp); |
6439d7d1 ACM |
731 | } |
732 | ||
930f8b34 JO |
733 | static void task__print_level(struct task *task, FILE *fp, int level) |
734 | { | |
735 | struct thread *thread = task->thread; | |
736 | struct task *child; | |
6439d7d1 ACM |
737 | int comm_indent = fprintf(fp, " %8d %8d %8d |%*s", |
738 | thread->pid_, thread->tid, thread->ppid, | |
739 | level, ""); | |
740 | ||
741 | fprintf(fp, "%s\n", thread__comm_str(thread)); | |
930f8b34 | 742 | |
6439d7d1 | 743 | map_groups__fprintf_task(thread->mg, comm_indent, fp); |
930f8b34 JO |
744 | |
745 | if (!list_empty(&task->children)) { | |
746 | list_for_each_entry(child, &task->children, list) | |
747 | task__print_level(child, fp, level + 1); | |
748 | } | |
749 | } | |
750 | ||
751 | static int tasks_print(struct report *rep, FILE *fp) | |
752 | { | |
753 | struct perf_session *session = rep->session; | |
754 | struct machine *machine = &session->machines.host; | |
755 | struct task *tasks, *task; | |
756 | unsigned int nr = 0, itask = 0, i; | |
757 | struct rb_node *nd; | |
758 | LIST_HEAD(list); | |
759 | ||
760 | /* | |
761 | * No locking needed while accessing machine->threads, | |
762 | * because --tasks is single threaded command. | |
763 | */ | |
764 | ||
765 | /* Count all the threads. */ | |
766 | for (i = 0; i < THREADS__TABLE_SIZE; i++) | |
767 | nr += machine->threads[i].nr; | |
768 | ||
769 | tasks = malloc(sizeof(*tasks) * nr); | |
770 | if (!tasks) | |
771 | return -ENOMEM; | |
772 | ||
773 | for (i = 0; i < THREADS__TABLE_SIZE; i++) { | |
774 | struct threads *threads = &machine->threads[i]; | |
775 | ||
f3acb3a8 DB |
776 | for (nd = rb_first_cached(&threads->entries); nd; |
777 | nd = rb_next(nd)) { | |
930f8b34 JO |
778 | task = tasks + itask++; |
779 | ||
780 | task->thread = rb_entry(nd, struct thread, rb_node); | |
781 | INIT_LIST_HEAD(&task->children); | |
782 | INIT_LIST_HEAD(&task->list); | |
783 | thread__set_priv(task->thread, task); | |
784 | } | |
785 | } | |
786 | ||
787 | /* | |
788 | * Iterate every task down to the unprocessed parent | |
789 | * and link all in task children list. Task with no | |
790 | * parent is added into 'list'. | |
791 | */ | |
792 | for (itask = 0; itask < nr; itask++) { | |
793 | task = tasks + itask; | |
794 | ||
795 | if (!list_empty(&task->list)) | |
796 | continue; | |
797 | ||
798 | task = tasks_list(task, machine); | |
799 | if (IS_ERR(task)) { | |
800 | pr_err("Error: failed to process tasks\n"); | |
801 | free(tasks); | |
802 | return PTR_ERR(task); | |
803 | } | |
804 | ||
805 | if (task) | |
806 | list_add_tail(&task->list, &list); | |
807 | } | |
808 | ||
809 | fprintf(fp, "# %8s %8s %8s %s\n", "pid", "tid", "ppid", "comm"); | |
810 | ||
811 | list_for_each_entry(task, &list, list) | |
812 | task__print_level(task, fp, 0); | |
813 | ||
814 | free(tasks); | |
815 | return 0; | |
816 | } | |
817 | ||
28b21393 | 818 | static int __cmd_report(struct report *rep) |
016e92fb | 819 | { |
f6d8b057 | 820 | int ret; |
993ac88d | 821 | struct perf_session *session = rep->session; |
e248de33 | 822 | struct perf_evsel *pos; |
8ceb41d7 | 823 | struct perf_data *data = session->data; |
8fa66bdc | 824 | |
46656ac7 TZ |
825 | signal(SIGINT, sig_handler); |
826 | ||
fa372aae ACM |
827 | if (rep->cpu_list) { |
828 | ret = perf_session__cpu_bitmap(session, rep->cpu_list, | |
829 | rep->cpu_bitmap); | |
25b1606b NK |
830 | if (ret) { |
831 | ui__error("failed to set cpu bitmap\n"); | |
d4ae0a6f | 832 | return ret; |
25b1606b | 833 | } |
644e0840 | 834 | session->itrace_synth_opts->cpu_bitmap = rep->cpu_bitmap; |
5d67be97 AB |
835 | } |
836 | ||
89973506 ACM |
837 | if (rep->show_threads) { |
838 | ret = perf_read_values_init(&rep->show_threads_values); | |
839 | if (ret) | |
840 | return ret; | |
841 | } | |
f5970550 | 842 | |
28b21393 | 843 | ret = report__setup_sample_type(rep); |
25b1606b NK |
844 | if (ret) { |
845 | /* report__setup_sample_type() already showed error message */ | |
d4ae0a6f | 846 | return ret; |
25b1606b | 847 | } |
d549c769 | 848 | |
a4a4d0a7 JO |
849 | if (rep->stats_mode) |
850 | stats_setup(rep); | |
851 | ||
930f8b34 JO |
852 | if (rep->tasks_mode) |
853 | tasks_setup(rep); | |
854 | ||
b7b61cbe | 855 | ret = perf_session__process_events(session); |
25b1606b NK |
856 | if (ret) { |
857 | ui__error("failed to process sample\n"); | |
d4ae0a6f | 858 | return ret; |
25b1606b | 859 | } |
97b07b69 | 860 | |
a4a4d0a7 JO |
861 | if (rep->stats_mode) |
862 | return stats_print(rep); | |
863 | ||
930f8b34 JO |
864 | if (rep->tasks_mode) |
865 | return tasks_print(rep, stdout); | |
866 | ||
fad2918e | 867 | report__warn_kptr_restrict(rep); |
ec80fde7 | 868 | |
e5cadb93 | 869 | evlist__for_each_entry(session->evlist, pos) |
590cd344 NK |
870 | rep->nr_entries += evsel__hists(pos)->nr_entries; |
871 | ||
150e465a NK |
872 | if (use_browser == 0) { |
873 | if (verbose > 3) | |
874 | perf_session__fprintf(session, stdout); | |
9ac99545 | 875 | |
150e465a NK |
876 | if (verbose > 2) |
877 | perf_session__fprintf_dsos(session, stdout); | |
16f762a2 | 878 | |
150e465a NK |
879 | if (dump_trace) { |
880 | perf_session__fprintf_nr_events(session, stdout); | |
2a1731fb | 881 | perf_evlist__fprintf_nr_events(session->evlist, stdout); |
150e465a NK |
882 | return 0; |
883 | } | |
71ad0f5e JO |
884 | } |
885 | ||
5b2ea6f2 NK |
886 | ret = report__collapse_hists(rep); |
887 | if (ret) { | |
888 | ui__error("failed to process hist entry\n"); | |
889 | return ret; | |
890 | } | |
e248de33 | 891 | |
33e940a2 ACM |
892 | if (session_done()) |
893 | return 0; | |
894 | ||
740b97f9 NK |
895 | /* |
896 | * recalculate number of entries after collapsing since it | |
897 | * might be changed during the collapse phase. | |
898 | */ | |
899 | rep->nr_entries = 0; | |
e5cadb93 | 900 | evlist__for_each_entry(session->evlist, pos) |
740b97f9 NK |
901 | rep->nr_entries += evsel__hists(pos)->nr_entries; |
902 | ||
58c311da | 903 | if (rep->nr_entries == 0) { |
2d4f2799 | 904 | ui__error("The %s data has no samples!\n", data->path); |
d4ae0a6f | 905 | return 0; |
cbbc79a5 EM |
906 | } |
907 | ||
740b97f9 | 908 | report__output_resort(rep); |
6e1f601a | 909 | |
8362951b | 910 | return report__browse_hists(rep); |
8fa66bdc ACM |
911 | } |
912 | ||
4eb3e478 | 913 | static int |
cff6bb46 | 914 | report_parse_callchain_opt(const struct option *opt, const char *arg, int unset) |
4eb3e478 | 915 | { |
1cc83815 | 916 | struct callchain_param *callchain = opt->value; |
c20ab37e | 917 | |
1cc83815 | 918 | callchain->enabled = !unset; |
b9a63b9b ACM |
919 | /* |
920 | * --no-call-graph | |
921 | */ | |
922 | if (unset) { | |
1cc83815 ACM |
923 | symbol_conf.use_callchain = false; |
924 | callchain->mode = CHAIN_NONE; | |
b9a63b9b ACM |
925 | return 0; |
926 | } | |
927 | ||
cff6bb46 | 928 | return parse_callchain_report_opt(arg); |
4eb3e478 FW |
929 | } |
930 | ||
2a1292cb AK |
931 | static int |
932 | parse_time_quantum(const struct option *opt, const char *arg, | |
933 | int unset __maybe_unused) | |
934 | { | |
935 | unsigned long *time_q = opt->value; | |
936 | char *end; | |
937 | ||
938 | *time_q = strtoul(arg, &end, 0); | |
939 | if (end == arg) | |
940 | goto parse_err; | |
941 | if (*time_q == 0) { | |
942 | pr_err("time quantum cannot be 0"); | |
943 | return -1; | |
944 | } | |
945 | while (isspace(*end)) | |
946 | end++; | |
947 | if (*end == 0) | |
948 | return 0; | |
949 | if (!strcmp(end, "s")) { | |
950 | *time_q *= NSEC_PER_SEC; | |
951 | return 0; | |
952 | } | |
953 | if (!strcmp(end, "ms")) { | |
954 | *time_q *= NSEC_PER_MSEC; | |
955 | return 0; | |
956 | } | |
957 | if (!strcmp(end, "us")) { | |
958 | *time_q *= NSEC_PER_USEC; | |
959 | return 0; | |
960 | } | |
961 | if (!strcmp(end, "ns")) | |
962 | return 0; | |
963 | parse_err: | |
964 | pr_err("Cannot parse time quantum `%s'\n", arg); | |
965 | return -1; | |
966 | } | |
967 | ||
b21484f1 GP |
968 | int |
969 | report_parse_ignore_callees_opt(const struct option *opt __maybe_unused, | |
970 | const char *arg, int unset __maybe_unused) | |
971 | { | |
972 | if (arg) { | |
973 | int err = regcomp(&ignore_callees_regex, arg, REG_EXTENDED); | |
974 | if (err) { | |
975 | char buf[BUFSIZ]; | |
976 | regerror(err, &ignore_callees_regex, buf, sizeof(buf)); | |
977 | pr_err("Invalid --ignore-callees regex: %s\n%s", arg, buf); | |
978 | return -1; | |
979 | } | |
980 | have_ignore_callees = 1; | |
981 | } | |
982 | ||
983 | return 0; | |
984 | } | |
985 | ||
993ac88d | 986 | static int |
7e6a7998 | 987 | parse_branch_mode(const struct option *opt, |
1d037ca1 | 988 | const char *str __maybe_unused, int unset) |
993ac88d | 989 | { |
55369fc1 NK |
990 | int *branch_mode = opt->value; |
991 | ||
992 | *branch_mode = !unset; | |
993ac88d SE |
993 | return 0; |
994 | } | |
995 | ||
064f1981 NK |
996 | static int |
997 | parse_percent_limit(const struct option *opt, const char *str, | |
998 | int unset __maybe_unused) | |
999 | { | |
28b21393 | 1000 | struct report *rep = opt->value; |
2665b452 | 1001 | double pcnt = strtof(str, NULL); |
064f1981 | 1002 | |
2665b452 NK |
1003 | rep->min_percent = pcnt; |
1004 | callchain_param.min_percent = pcnt; | |
064f1981 NK |
1005 | return 0; |
1006 | } | |
1007 | ||
b0ad8ea6 | 1008 | int cmd_report(int argc, const char **argv) |
d20deb64 | 1009 | { |
993ac88d | 1010 | struct perf_session *session; |
520a2ebc | 1011 | struct itrace_synth_opts itrace_synth_opts = { .set = 0, }; |
efad1415 | 1012 | struct stat st; |
993ac88d | 1013 | bool has_br_stack = false; |
55369fc1 | 1014 | int branch_mode = -1; |
fa94c36c | 1015 | bool branch_call_mode = false; |
9d0199cd | 1016 | #define CALLCHAIN_DEFAULT_OPT "graph,0.5,caller,function,percent" |
49b8e2be RV |
1017 | static const char report_callchain_help[] = "Display call graph (stack chain/backtrace):\n\n" |
1018 | CALLCHAIN_REPORT_HELP | |
1019 | "\n\t\t\t\tDefault: " CALLCHAIN_DEFAULT_OPT; | |
76a26549 | 1020 | char callchain_default_opt[] = CALLCHAIN_DEFAULT_OPT; |
d20deb64 | 1021 | const char * const report_usage[] = { |
fb2baceb | 1022 | "perf report [<options>]", |
d20deb64 ACM |
1023 | NULL |
1024 | }; | |
28b21393 | 1025 | struct report report = { |
45694aa7 | 1026 | .tool = { |
d20deb64 ACM |
1027 | .sample = process_sample_event, |
1028 | .mmap = perf_event__process_mmap, | |
5c5e854b | 1029 | .mmap2 = perf_event__process_mmap2, |
d20deb64 | 1030 | .comm = perf_event__process_comm, |
f3b3614a | 1031 | .namespaces = perf_event__process_namespaces, |
f62d3f0f ACM |
1032 | .exit = perf_event__process_exit, |
1033 | .fork = perf_event__process_fork, | |
d20deb64 ACM |
1034 | .lost = perf_event__process_lost, |
1035 | .read = process_read_event, | |
1036 | .attr = perf_event__process_attr, | |
d20deb64 ACM |
1037 | .tracing_data = perf_event__process_tracing_data, |
1038 | .build_id = perf_event__process_build_id, | |
520a2ebc AH |
1039 | .id_index = perf_event__process_id_index, |
1040 | .auxtrace_info = perf_event__process_auxtrace_info, | |
1041 | .auxtrace = perf_event__process_auxtrace, | |
4ab8455f | 1042 | .event_update = perf_event__process_event_update, |
57b5de46 | 1043 | .feature = process_feature_event, |
0a8cb85c | 1044 | .ordered_events = true, |
d20deb64 ACM |
1045 | .ordering_requires_timestamps = true, |
1046 | }, | |
fe176085 | 1047 | .max_stack = PERF_MAX_STACK_DEPTH, |
d20deb64 | 1048 | .pretty_printing_style = "normal", |
21394d94 | 1049 | .socket_filter = -1, |
1eddd9e4 | 1050 | .annotation_opts = annotation__default_options, |
d20deb64 ACM |
1051 | }; |
1052 | const struct option options[] = { | |
70cb4e96 | 1053 | OPT_STRING('i', "input", &input_name, "file", |
53cb8bc2 | 1054 | "input file name"), |
c0555642 | 1055 | OPT_INCR('v', "verbose", &verbose, |
815e777f | 1056 | "be more verbose (show symbol address, etc)"), |
27fafab5 | 1057 | OPT_BOOLEAN('q', "quiet", &quiet, "Do not show any message"), |
97b07b69 IM |
1058 | OPT_BOOLEAN('D', "dump-raw-trace", &dump_trace, |
1059 | "dump raw trace in ASCII"), | |
a4a4d0a7 | 1060 | OPT_BOOLEAN(0, "stats", &report.stats_mode, "Display event stats"), |
930f8b34 | 1061 | OPT_BOOLEAN(0, "tasks", &report.tasks_mode, "Display recorded tasks"), |
6439d7d1 | 1062 | OPT_BOOLEAN(0, "mmaps", &report.mmaps_mode, "Display recorded tasks memory maps"), |
b32d133a ACM |
1063 | OPT_STRING('k', "vmlinux", &symbol_conf.vmlinux_name, |
1064 | "file", "vmlinux pathname"), | |
91340c51 ACM |
1065 | OPT_BOOLEAN(0, "ignore-vmlinux", &symbol_conf.ignore_vmlinux, |
1066 | "don't load vmlinux even if found"), | |
b226a5a7 DA |
1067 | OPT_STRING(0, "kallsyms", &symbol_conf.kallsyms_name, |
1068 | "file", "kallsyms pathname"), | |
2059fc7a | 1069 | OPT_BOOLEAN('f', "force", &symbol_conf.force, "don't complain, do it"), |
b32d133a | 1070 | OPT_BOOLEAN('m', "modules", &symbol_conf.use_modules, |
42976487 | 1071 | "load module symbols - WARNING: use only with -k and LIVE kernel"), |
d599db3f | 1072 | OPT_BOOLEAN('n', "show-nr-samples", &symbol_conf.show_nr_samples, |
e3d7e183 | 1073 | "Show a column with the number of samples"), |
fa372aae | 1074 | OPT_BOOLEAN('T', "threads", &report.show_threads, |
8d513270 | 1075 | "Show per-thread event counters"), |
fa372aae | 1076 | OPT_STRING(0, "pretty", &report.pretty_printing_style, "key", |
9f866697 | 1077 | "pretty printing style key: normal raw"), |
fa372aae | 1078 | OPT_BOOLEAN(0, "tui", &report.use_tui, "Use the TUI interface"), |
c31a9457 | 1079 | OPT_BOOLEAN(0, "gtk", &report.use_gtk, "Use the GTK2 interface"), |
fa372aae ACM |
1080 | OPT_BOOLEAN(0, "stdio", &report.use_stdio, |
1081 | "Use the stdio interface"), | |
5cfe2c82 JO |
1082 | OPT_BOOLEAN(0, "header", &report.header, "Show data header."), |
1083 | OPT_BOOLEAN(0, "header-only", &report.header_only, | |
1084 | "Show only data header."), | |
63299f05 | 1085 | OPT_STRING('s', "sort", &sort_order, "key[,key2...]", |
702fb9b4 | 1086 | sort_help("sort by key(s):")), |
a7d945bc | 1087 | OPT_STRING('F', "fields", &field_order, "key[,keys...]", |
702fb9b4 | 1088 | sort_help("output field(s): overhead period sample ")), |
b272a59d | 1089 | OPT_BOOLEAN(0, "show-cpu-utilization", &symbol_conf.show_cpu_utilization, |
a1645ce1 | 1090 | "Show sample percentage for different cpu modes"), |
b272a59d NK |
1091 | OPT_BOOLEAN_FLAG(0, "showcpuutilization", &symbol_conf.show_cpu_utilization, |
1092 | "Show sample percentage for different cpu modes", PARSE_OPT_HIDDEN), | |
b25bcf2f IM |
1093 | OPT_STRING('p', "parent", &parent_pattern, "regex", |
1094 | "regex filter to identify parent, see: '--sort parent'"), | |
d599db3f | 1095 | OPT_BOOLEAN('x', "exclude-other", &symbol_conf.exclude_other, |
b8e6d829 | 1096 | "Only display entries with parent-match"), |
1cc83815 | 1097 | OPT_CALLBACK_DEFAULT('g', "call-graph", &callchain_param, |
f2af0086 | 1098 | "print_type,threshold[,print_limit],order,sort_key[,branch],value", |
21cf6284 NK |
1099 | report_callchain_help, &report_parse_callchain_opt, |
1100 | callchain_default_opt), | |
793aaaab NK |
1101 | OPT_BOOLEAN(0, "children", &symbol_conf.cumulate_callchain, |
1102 | "Accumulate callchains of children and show total overhead as well"), | |
91e95617 WL |
1103 | OPT_INTEGER(0, "max-stack", &report.max_stack, |
1104 | "Set the maximum stack depth when parsing the callchain, " | |
1105 | "anything beyond the specified depth will be ignored. " | |
4cb93446 | 1106 | "Default: kernel.perf_event_max_stack or " __stringify(PERF_MAX_STACK_DEPTH)), |
fa372aae ACM |
1107 | OPT_BOOLEAN('G', "inverted", &report.inverted_callchain, |
1108 | "alias for inverted call graph"), | |
b21484f1 GP |
1109 | OPT_CALLBACK(0, "ignore-callees", NULL, "regex", |
1110 | "ignore callees of these functions in call graphs", | |
1111 | report_parse_ignore_callees_opt), | |
655000e7 | 1112 | OPT_STRING('d', "dsos", &symbol_conf.dso_list_str, "dso[,dso...]", |
25903407 | 1113 | "only consider symbols in these dsos"), |
c8e66720 | 1114 | OPT_STRING('c', "comms", &symbol_conf.comm_list_str, "comm[,comm...]", |
cc8b88b1 | 1115 | "only consider symbols in these comms"), |
e03eaa40 DA |
1116 | OPT_STRING(0, "pid", &symbol_conf.pid_list_str, "pid[,pid...]", |
1117 | "only consider symbols in these pids"), | |
1118 | OPT_STRING(0, "tid", &symbol_conf.tid_list_str, "tid[,tid...]", | |
1119 | "only consider symbols in these tids"), | |
655000e7 | 1120 | OPT_STRING('S', "symbols", &symbol_conf.sym_list_str, "symbol[,symbol...]", |
7bec7a91 | 1121 | "only consider these symbols"), |
b14ffaca NK |
1122 | OPT_STRING(0, "symbol-filter", &report.symbol_filter_str, "filter", |
1123 | "only show symbols that (partially) match with this filter"), | |
655000e7 | 1124 | OPT_STRING('w', "column-widths", &symbol_conf.col_width_list_str, |
52d422de ACM |
1125 | "width[,width...]", |
1126 | "don't try to adjust column width, use these fixed values"), | |
0c8c2077 | 1127 | OPT_STRING_NOEMPTY('t', "field-separator", &symbol_conf.field_sep, "separator", |
52d422de ACM |
1128 | "separator for columns, no spaces will be added between " |
1129 | "columns '.' is reserved."), | |
b49a8fe5 | 1130 | OPT_BOOLEAN('U', "hide-unresolved", &symbol_conf.hide_unresolved, |
71289be7 | 1131 | "Only display entries resolved to a symbol"), |
a7066709 HK |
1132 | OPT_CALLBACK(0, "symfs", NULL, "directory", |
1133 | "Look for files with symbols relative to this directory", | |
1134 | symbol__config_symfs), | |
c8e66720 | 1135 | OPT_STRING('C', "cpu", &report.cpu_list, "cpu", |
fa372aae ACM |
1136 | "list of cpus to profile"), |
1137 | OPT_BOOLEAN('I', "show-info", &report.show_full_info, | |
fbe96f29 | 1138 | "Display extended information about perf.data file"), |
1eddd9e4 | 1139 | OPT_BOOLEAN(0, "source", &report.annotation_opts.annotate_src, |
64c6f0c7 | 1140 | "Interleave source code with assembly code (default)"), |
1eddd9e4 | 1141 | OPT_BOOLEAN(0, "asm-raw", &report.annotation_opts.show_asm_raw, |
64c6f0c7 | 1142 | "Display raw encoding of assembly instructions (default)"), |
a47e843e | 1143 | OPT_STRING('M', "disassembler-style", &report.annotation_opts.disassembler_style, "disassembler style", |
f69b64f7 | 1144 | "Specify disassembler style (e.g. -M intel for intel syntax)"), |
3f2728bd ACM |
1145 | OPT_BOOLEAN(0, "show-total-period", &symbol_conf.show_total_period, |
1146 | "Show a column with the sum of periods"), | |
57b5de46 | 1147 | OPT_BOOLEAN_SET(0, "group", &symbol_conf.event_group, &report.group_set, |
01d14f16 | 1148 | "Show event group information together"), |
55369fc1 | 1149 | OPT_CALLBACK_NOOPT('b', "branch-stack", &branch_mode, "", |
fa94c36c AK |
1150 | "use branch records for per branch histogram filling", |
1151 | parse_branch_mode), | |
1152 | OPT_BOOLEAN(0, "branch-history", &branch_call_mode, | |
1153 | "add last branch records to call history"), | |
f178fd2d | 1154 | OPT_STRING(0, "objdump", &report.annotation_opts.objdump_path, "path", |
7a4ec938 | 1155 | "objdump binary to use for disassembly and annotations"), |
328ccdac NK |
1156 | OPT_BOOLEAN(0, "demangle", &symbol_conf.demangle, |
1157 | "Disable symbol demangling"), | |
763122ad AK |
1158 | OPT_BOOLEAN(0, "demangle-kernel", &symbol_conf.demangle_kernel, |
1159 | "Enable kernel symbol demangling"), | |
f4f7e28d | 1160 | OPT_BOOLEAN(0, "mem-mode", &report.mem_mode, "mem access profile"), |
4968ac8f AK |
1161 | OPT_INTEGER(0, "samples", &symbol_conf.res_sample, |
1162 | "Number of samples to save per histogram entry for individual browsing"), | |
064f1981 NK |
1163 | OPT_CALLBACK(0, "percent-limit", &report, "percent", |
1164 | "Don't show entries under that percent", parse_percent_limit), | |
f2148330 | 1165 | OPT_CALLBACK(0, "percentage", NULL, "relative|absolute", |
33db4568 | 1166 | "how to display percentage of filtered entries", parse_filter_percentage), |
520a2ebc | 1167 | OPT_CALLBACK_OPTARG(0, "itrace", &itrace_synth_opts, NULL, "opts", |
c12e039d | 1168 | "Instruction Tracing options\n" ITRACE_HELP, |
520a2ebc | 1169 | itrace_parse_synth_opts), |
a9710ba0 AK |
1170 | OPT_BOOLEAN(0, "full-source-path", &srcline_full_filename, |
1171 | "Show full source file name path for source lines"), | |
9e207ddf KL |
1172 | OPT_BOOLEAN(0, "show-ref-call-graph", &symbol_conf.show_ref_callgraph, |
1173 | "Show callgraph from reference event"), | |
21394d94 KL |
1174 | OPT_INTEGER(0, "socket-filter", &report.socket_filter, |
1175 | "only show processor socket that match with this filter"), | |
053a3989 NK |
1176 | OPT_BOOLEAN(0, "raw-trace", &symbol_conf.raw_trace, |
1177 | "Show raw trace event output (do not use print fmt or plugins)"), | |
4251446d NK |
1178 | OPT_BOOLEAN(0, "hierarchy", &symbol_conf.report_hierarchy, |
1179 | "Show entries in a hierarchy"), | |
175b968b ACM |
1180 | OPT_CALLBACK_DEFAULT(0, "stdio-color", NULL, "mode", |
1181 | "'always' (default), 'never' or 'auto' only applicable to --stdio mode", | |
1182 | stdio__config_color, "always"), | |
46690a80 DA |
1183 | OPT_STRING(0, "time", &report.time_str, "str", |
1184 | "Time span of interest (start,stop)"), | |
f3a60646 JY |
1185 | OPT_BOOLEAN(0, "inline", &symbol_conf.inline_name, |
1186 | "Show inline function"), | |
e6902d1b JO |
1187 | OPT_CALLBACK(0, "percent-type", &report.annotation_opts, "local-period", |
1188 | "Set percent type local/global-period/hits", | |
1189 | annotate_parse_percent_type), | |
52bab886 | 1190 | OPT_BOOLEAN(0, "ns", &symbol_conf.nanosecs, "Show times in nanosecs"), |
2a1292cb AK |
1191 | OPT_CALLBACK(0, "time-quantum", &symbol_conf.time_quantum, "time (ms|us|ns|s)", |
1192 | "Set time quantum for time sort key (default 100ms)", | |
1193 | parse_time_quantum), | |
53cb8bc2 | 1194 | OPT_END() |
d20deb64 | 1195 | }; |
8ceb41d7 | 1196 | struct perf_data data = { |
f5fc1412 JO |
1197 | .mode = PERF_DATA_MODE_READ, |
1198 | }; | |
a635fc51 | 1199 | int ret = hists__init(); |
ec6ae74f | 1200 | char sort_tmp[128]; |
a635fc51 ACM |
1201 | |
1202 | if (ret < 0) | |
1203 | return ret; | |
53cb8bc2 | 1204 | |
ecc4c561 ACM |
1205 | ret = perf_config(report__config, &report); |
1206 | if (ret) | |
1207 | return ret; | |
00c7e1f1 | 1208 | |
655000e7 | 1209 | argc = parse_options(argc, argv, options, report_usage, 0); |
b3f38fc2 NK |
1210 | if (argc) { |
1211 | /* | |
1212 | * Special case: if there's an argument left then assume that | |
1213 | * it's a symbol filter: | |
1214 | */ | |
1215 | if (argc > 1) | |
1216 | usage_with_options(report_usage, options); | |
1217 | ||
1218 | report.symbol_filter_str = argv[0]; | |
1219 | } | |
655000e7 | 1220 | |
6439d7d1 ACM |
1221 | if (report.mmaps_mode) |
1222 | report.tasks_mode = true; | |
1223 | ||
27fafab5 NK |
1224 | if (quiet) |
1225 | perf_quiet_option(); | |
1226 | ||
36c8bb56 LZ |
1227 | if (symbol_conf.vmlinux_name && |
1228 | access(symbol_conf.vmlinux_name, R_OK)) { | |
1229 | pr_err("Invalid file: %s\n", symbol_conf.vmlinux_name); | |
1230 | return -EINVAL; | |
1231 | } | |
1232 | if (symbol_conf.kallsyms_name && | |
1233 | access(symbol_conf.kallsyms_name, R_OK)) { | |
1234 | pr_err("Invalid file: %s\n", symbol_conf.kallsyms_name); | |
1235 | return -EINVAL; | |
1236 | } | |
1237 | ||
fa372aae | 1238 | if (report.inverted_callchain) |
d797fdc5 | 1239 | callchain_param.order = ORDER_CALLER; |
792aeafa NK |
1240 | if (symbol_conf.cumulate_callchain && !callchain_param.order_set) |
1241 | callchain_param.order = ORDER_CALLER; | |
d797fdc5 | 1242 | |
188bb5e2 AH |
1243 | if (itrace_synth_opts.callchain && |
1244 | (int)itrace_synth_opts.callchain_sz > report.max_stack) | |
1245 | report.max_stack = itrace_synth_opts.callchain_sz; | |
1246 | ||
70cb4e96 | 1247 | if (!input_name || !strlen(input_name)) { |
efad1415 | 1248 | if (!fstat(STDIN_FILENO, &st) && S_ISFIFO(st.st_mode)) |
70cb4e96 | 1249 | input_name = "-"; |
efad1415 | 1250 | else |
70cb4e96 | 1251 | input_name = "perf.data"; |
efad1415 | 1252 | } |
ad0de097 | 1253 | |
2d4f2799 JO |
1254 | data.path = input_name; |
1255 | data.force = symbol_conf.force; | |
f5fc1412 | 1256 | |
ad0de097 | 1257 | repeat: |
8ceb41d7 | 1258 | session = perf_session__new(&data, false, &report.tool); |
993ac88d | 1259 | if (session == NULL) |
52e02834 | 1260 | return -1; |
993ac88d | 1261 | |
94786b67 JO |
1262 | if (report.queue_size) { |
1263 | ordered_events__set_alloc_size(&session->ordered_events, | |
1264 | report.queue_size); | |
1265 | } | |
1266 | ||
520a2ebc AH |
1267 | session->itrace_synth_opts = &itrace_synth_opts; |
1268 | ||
993ac88d SE |
1269 | report.session = session; |
1270 | ||
1271 | has_br_stack = perf_header__has_feat(&session->header, | |
1272 | HEADER_BRANCH_STACK); | |
efad1415 | 1273 | |
57b5de46 | 1274 | setup_forced_leader(&report, session->evlist); |
ad52b8cb | 1275 | |
fb9fab66 AH |
1276 | if (itrace_synth_opts.last_branch) |
1277 | has_br_stack = true; | |
1278 | ||
f9a7be7c JY |
1279 | if (has_br_stack && branch_call_mode) |
1280 | symbol_conf.show_branchflag_count = true; | |
1281 | ||
2d78b189 JY |
1282 | memset(&report.brtype_stat, 0, sizeof(struct branch_type_stat)); |
1283 | ||
fa94c36c AK |
1284 | /* |
1285 | * Branch mode is a tristate: | |
1286 | * -1 means default, so decide based on the file having branch data. | |
1287 | * 0/1 means the user chose a mode. | |
1288 | */ | |
1289 | if (((branch_mode == -1 && has_br_stack) || branch_mode == 1) && | |
fefd2d96 | 1290 | !branch_call_mode) { |
55369fc1 | 1291 | sort__mode = SORT_MODE__BRANCH; |
793aaaab NK |
1292 | symbol_conf.cumulate_callchain = false; |
1293 | } | |
fa94c36c | 1294 | if (branch_call_mode) { |
09a6a1b0 | 1295 | callchain_param.key = CCKEY_ADDRESS; |
fa94c36c AK |
1296 | callchain_param.branch_callstack = 1; |
1297 | symbol_conf.use_callchain = true; | |
1298 | callchain_register_param(&callchain_param); | |
1299 | if (sort_order == NULL) | |
1300 | sort_order = "srcline,symbol,dso"; | |
1301 | } | |
993ac88d | 1302 | |
f4f7e28d | 1303 | if (report.mem_mode) { |
55369fc1 | 1304 | if (sort__mode == SORT_MODE__BRANCH) { |
a4210141 | 1305 | pr_err("branch and mem mode incompatible\n"); |
f4f7e28d SE |
1306 | goto error; |
1307 | } | |
afab87b9 | 1308 | sort__mode = SORT_MODE__MEMORY; |
793aaaab | 1309 | symbol_conf.cumulate_callchain = false; |
f4f7e28d | 1310 | } |
a68c2c58 | 1311 | |
4251446d NK |
1312 | if (symbol_conf.report_hierarchy) { |
1313 | /* disable incompatible options */ | |
4251446d NK |
1314 | symbol_conf.cumulate_callchain = false; |
1315 | ||
1316 | if (field_order) { | |
1317 | pr_err("Error: --hierarchy and --fields options cannot be used together\n"); | |
1318 | parse_options_usage(report_usage, options, "F", 1); | |
1319 | parse_options_usage(NULL, options, "hierarchy", 0); | |
1320 | goto error; | |
1321 | } | |
1322 | ||
52225036 | 1323 | perf_hpp_list.need_collapse = true; |
4251446d NK |
1324 | } |
1325 | ||
712d36db SS |
1326 | if (report.use_stdio) |
1327 | use_browser = 0; | |
1328 | else if (report.use_tui) | |
1329 | use_browser = 1; | |
1330 | else if (report.use_gtk) | |
1331 | use_browser = 2; | |
1332 | ||
b138f42e NK |
1333 | /* Force tty output for header output and per-thread stat. */ |
1334 | if (report.header || report.header_only || report.show_threads) | |
5cfe2c82 | 1335 | use_browser = 0; |
114f709e DCC |
1336 | if (report.header || report.header_only) |
1337 | report.tool.show_feat_hdr = SHOW_FEAT_HEADER; | |
1338 | if (report.show_full_info) | |
1339 | report.tool.show_feat_hdr = SHOW_FEAT_HEADER_FULL_INFO; | |
930f8b34 | 1340 | if (report.stats_mode || report.tasks_mode) |
a4a4d0a7 | 1341 | use_browser = 0; |
930f8b34 | 1342 | if (report.stats_mode && report.tasks_mode) { |
6439d7d1 | 1343 | pr_err("Error: --tasks and --mmaps can't be used together with --stats\n"); |
930f8b34 JO |
1344 | goto error; |
1345 | } | |
5cfe2c82 | 1346 | |
4bceffbc NK |
1347 | if (strcmp(input_name, "-") != 0) |
1348 | setup_browser(true); | |
22af969e | 1349 | else |
4bceffbc | 1350 | use_browser = 0; |
4bceffbc | 1351 | |
ec6ae74f JY |
1352 | if (sort_order && strstr(sort_order, "ipc")) { |
1353 | parse_options_usage(report_usage, options, "s", 1); | |
1354 | goto error; | |
1355 | } | |
1356 | ||
1357 | if (sort_order && strstr(sort_order, "symbol")) { | |
1358 | if (sort__mode == SORT_MODE__BRANCH) { | |
1359 | snprintf(sort_tmp, sizeof(sort_tmp), "%s,%s", | |
1360 | sort_order, "ipc_lbr"); | |
1361 | report.symbol_ipc = true; | |
1362 | } else { | |
1363 | snprintf(sort_tmp, sizeof(sort_tmp), "%s,%s", | |
1364 | sort_order, "ipc_null"); | |
1365 | } | |
1366 | ||
1367 | sort_order = sort_tmp; | |
1368 | } | |
1369 | ||
9887804d JO |
1370 | if (setup_sorting(session->evlist) < 0) { |
1371 | if (sort_order) | |
1372 | parse_options_usage(report_usage, options, "s", 1); | |
1373 | if (field_order) | |
1374 | parse_options_usage(sort_order ? NULL : report_usage, | |
1375 | options, "F", 1); | |
1376 | goto error; | |
1377 | } | |
1378 | ||
27fafab5 | 1379 | if ((report.header || report.header_only) && !quiet) { |
5cfe2c82 JO |
1380 | perf_session__fprintf_info(session, stdout, |
1381 | report.show_full_info); | |
07a716ff TS |
1382 | if (report.header_only) { |
1383 | ret = 0; | |
1384 | goto error; | |
1385 | } | |
930f8b34 JO |
1386 | } else if (use_browser == 0 && !quiet && |
1387 | !report.stats_mode && !report.tasks_mode) { | |
5cfe2c82 JO |
1388 | fputs("# To display the perf.data header info, please use --header/--header-only options.\n#\n", |
1389 | stdout); | |
1390 | } | |
1391 | ||
ef7b93a1 | 1392 | /* |
6692c262 | 1393 | * Only in the TUI browser we are doing integrated annotation, |
ef7b93a1 ACM |
1394 | * so don't allocate extra space that won't be used in the stdio |
1395 | * implementation. | |
1396 | */ | |
ec6ae74f | 1397 | if (ui__has_annotation() || report.symbol_ipc) { |
b01141f4 ACM |
1398 | ret = symbol__annotation_init(); |
1399 | if (ret < 0) | |
1400 | goto error; | |
80d50cae ACM |
1401 | /* |
1402 | * For searching by name on the "Browse map details". | |
1403 | * providing it only in verbose mode not to bloat too | |
1404 | * much struct symbol. | |
1405 | */ | |
bb963e16 | 1406 | if (verbose > 0) { |
80d50cae ACM |
1407 | /* |
1408 | * XXX: Need to provide a less kludgy way to ask for | |
1409 | * more space per symbol, the u32 is for the index on | |
1410 | * the ui browser. | |
1411 | * See symbol__browser_index. | |
1412 | */ | |
1413 | symbol_conf.priv_size += sizeof(u32); | |
1414 | symbol_conf.sort_by_name = true; | |
1415 | } | |
7f0b6fde | 1416 | annotation_config__init(); |
80d50cae | 1417 | } |
655000e7 | 1418 | |
0a7e6d1b | 1419 | if (symbol__init(&session->header.env) < 0) |
993ac88d | 1420 | goto error; |
53cb8bc2 | 1421 | |
284c4e18 JY |
1422 | if (report.time_str) { |
1423 | ret = perf_time__parse_for_ranges(report.time_str, session, | |
1424 | &report.ptime_range, | |
1425 | &report.range_size, | |
1426 | &report.range_num); | |
1427 | if (ret < 0) | |
0a3cc3ae | 1428 | goto error; |
46690a80 DA |
1429 | } |
1430 | ||
ea85ab24 | 1431 | if (session->tevent.pevent && |
ece2a4f4 TSV |
1432 | tep_set_function_resolver(session->tevent.pevent, |
1433 | machine__resolve_kernel_addr, | |
1434 | &session->machines.host) < 0) { | |
ea85ab24 WY |
1435 | pr_err("%s: failed to set libtraceevent function resolver\n", |
1436 | __func__); | |
1437 | return -1; | |
1438 | } | |
1439 | ||
08e71542 | 1440 | sort__setup_elide(stdout); |
25903407 | 1441 | |
993ac88d | 1442 | ret = __cmd_report(&report); |
ad0de097 FT |
1443 | if (ret == K_SWITCH_INPUT_DATA) { |
1444 | perf_session__delete(session); | |
1445 | goto repeat; | |
1446 | } else | |
1447 | ret = 0; | |
1448 | ||
993ac88d | 1449 | error: |
284c4e18 JY |
1450 | if (report.ptime_range) |
1451 | zfree(&report.ptime_range); | |
0a3cc3ae | 1452 | |
993ac88d SE |
1453 | perf_session__delete(session); |
1454 | return ret; | |
53cb8bc2 | 1455 | } |