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perf script: Show also errors for --insn-trace option
[thirdparty/kernel/stable.git] / tools / perf / builtin-script.c
CommitLineData
b2441318 1// SPDX-License-Identifier: GPL-2.0
5f9c39dc
FW		 2#include "builtin.h"
3
0f31c019 4#include "util/counts.h"
b7eead86 5#include "util/debug.h"
4a3cec84 6#include "util/dso.h"
4b6ab94e 7#include <subcmd/exec-cmd.h>
b7eead86 8#include "util/header.h"
4b6ab94e 9#include <subcmd/parse-options.h>
fc36f948 10#include "util/perf_regs.h"
b7eead86 11#include "util/session.h"
45694aa7 12#include "util/tool.h"
1101f69a 13#include "util/map.h"
97b9d866 14#include "util/srcline.h"
5f9c39dc
FW		 15#include "util/symbol.h"
16#include "util/thread.h"
cf72344d 17#include "util/trace-event.h"
83869019 18#include "util/env.h"
1424dc96
DA		 19#include "util/evlist.h"
20#include "util/evsel.h"
ca125277 21#include "util/evsel_fprintf.h"
d2360442 22#include "util/evswitch.h"
36385be5 23#include "util/sort.h"
f5fc1412 24#include "util/data.h"
7a680eb9 25#include "util/auxtrace.h"
cfc8874a
JO		 26#include "util/cpumap.h"
27#include "util/thread_map.h"
28#include "util/stat.h"
4bd1bef8 29#include "util/color.h"
a067558e 30#include "util/string2.h"
e216708d 31#include "util/thread-stack.h"
a91f4c47 32#include "util/time-utils.h"
06c3f2aa 33#include "util/path.h"
6b9bae63 34#include "util/event.h"
fa0d9846 35#include "ui/ui.h"
fea01392 36#include "print_binary.h"
8f0ec15f 37#include "print_insn.h"
3ab481a1 38#include "archinsn.h"
5d67be97 39#include <linux/bitmap.h>
877a7a11 40#include <linux/kernel.h>
6125cc8d 41#include <linux/stringify.h>
bd48c63e 42#include <linux/time64.h>
7f7c536f 43#include <linux/zalloc.h>
3ab481a1 44#include <sys/utsname.h>
cfc8874a 45#include "asm/bug.h"
c19ac912 46#include "util/mem-events.h"
48d02a1d 47#include "util/dump-insn.h"
76b31a29 48#include <dirent.h>
a43783ae 49#include <errno.h>
fd20e811 50#include <inttypes.h>
9607ad3a 51#include <signal.h>
391e4206 52#include <sys/param.h>
7a8ef4c4
ACM		 53#include <sys/types.h>
54#include <sys/stat.h>
bafae98e 55#include <fcntl.h>
7a8ef4c4 56#include <unistd.h>
b585ebdb 57#include <subcmd/pager.h>
453fa030 58#include <perf/evlist.h>
6ef81c55 59#include <linux/err.h>
291961fc 60#include "util/dlfilter.h"
aeb00b1a 61#include "util/record.h"
2da39f1c 62#include "util/util.h"
3fd7a168 63#include "util/cgroup.h"
c1a604df 64#include "perf.h"
5f9c39dc 65
3052ba56 66#include <linux/ctype.h>
378ef0f5
IR		 67#ifdef HAVE_LIBTRACEEVENT
68#include <traceevent/event-parse.h>
69#endif
3d689ed6 70
956ffd02
TZ		 71static char const *script_name;
72static char const *generate_script_lang;
90b10f47 73static bool reltime;
26567ed7 74static bool deltatime;
90b10f47 75static u64 initial_time;
26567ed7 76static u64 previous_time;
ffabd99e 77static bool debug_mode;
e1889d75 78static u64 last_timestamp;
6fcf7ddb 79static u64 nr_unordered;
c0230b2b 80static bool no_callchain;
47390ae2 81static bool latency_format;
317df650 82static bool system_wide;
400ea6d3 83static bool print_flags;
5d67be97
AB		 84static const char *cpu_list;
85static DECLARE_BITMAP(cpu_bitmap, MAX_NR_CPUS);
91a2c3d5 86static struct perf_stat_config stat_config;
48d02a1d 87static int max_blocks;
3ab481a1 88static bool native_arch;
291961fc 89static struct dlfilter *dlfilter;
3d032a25
AH		 90static int dlargc;
91static char **dlargv;
956ffd02 92
44cbe729 93unsigned int scripting_max_stack = PERF_MAX_STACK_DEPTH;
03cd1fed 94
745f43e3 95enum perf_output_field {
60e5eeb5
JO		 96 PERF_OUTPUT_COMM = 1ULL << 0,
97 PERF_OUTPUT_TID = 1ULL << 1,
98 PERF_OUTPUT_PID = 1ULL << 2,
99 PERF_OUTPUT_TIME = 1ULL << 3,
100 PERF_OUTPUT_CPU = 1ULL << 4,
101 PERF_OUTPUT_EVNAME = 1ULL << 5,
102 PERF_OUTPUT_TRACE = 1ULL << 6,
103 PERF_OUTPUT_IP = 1ULL << 7,
104 PERF_OUTPUT_SYM = 1ULL << 8,
105 PERF_OUTPUT_DSO = 1ULL << 9,
106 PERF_OUTPUT_ADDR = 1ULL << 10,
107 PERF_OUTPUT_SYMOFFSET = 1ULL << 11,
108 PERF_OUTPUT_SRCLINE = 1ULL << 12,
109 PERF_OUTPUT_PERIOD = 1ULL << 13,
110 PERF_OUTPUT_IREGS = 1ULL << 14,
111 PERF_OUTPUT_BRSTACK = 1ULL << 15,
112 PERF_OUTPUT_BRSTACKSYM = 1ULL << 16,
113 PERF_OUTPUT_DATA_SRC = 1ULL << 17,
114 PERF_OUTPUT_WEIGHT = 1ULL << 18,
115 PERF_OUTPUT_BPF_OUTPUT = 1ULL << 19,
116 PERF_OUTPUT_CALLINDENT = 1ULL << 20,
117 PERF_OUTPUT_INSN = 1ULL << 21,
118 PERF_OUTPUT_INSNLEN = 1ULL << 22,
119 PERF_OUTPUT_BRSTACKINSN = 1ULL << 23,
120 PERF_OUTPUT_BRSTACKOFF = 1ULL << 24,
121 PERF_OUTPUT_SYNTH = 1ULL << 25,
122 PERF_OUTPUT_PHYS_ADDR = 1ULL << 26,
123 PERF_OUTPUT_UREGS = 1ULL << 27,
124 PERF_OUTPUT_METRIC = 1ULL << 28,
125 PERF_OUTPUT_MISC = 1ULL << 29,
126 PERF_OUTPUT_SRCCODE = 1ULL << 30,
127 PERF_OUTPUT_IPC = 1ULL << 31,
e534bfb1 128 PERF_OUTPUT_TOD = 1ULL << 32,
6b9bae63 129 PERF_OUTPUT_DATA_PAGE_SIZE = 1ULL << 33,
c513de8a 130 PERF_OUTPUT_CODE_PAGE_SIZE = 1ULL << 34,
6ea5d1a3 131 PERF_OUTPUT_INS_LAT = 1ULL << 35,
6f680c6a 132 PERF_OUTPUT_BRSTACKINSNLEN = 1ULL << 36,
e28fb159
AH		 133 PERF_OUTPUT_MACHINE_PID = 1ULL << 37,
134 PERF_OUTPUT_VCPU = 1ULL << 38,
3fd7a168 135 PERF_OUTPUT_CGROUP = 1ULL << 39,
17f248aa 136 PERF_OUTPUT_RETIRE_LAT = 1ULL << 40,
af9eb56b 137 PERF_OUTPUT_DSOFF = 1ULL << 41,
99417234 138 PERF_OUTPUT_DISASM = 1ULL << 42,
e534bfb1
JO		 139};
140
141struct perf_script {
142 struct perf_tool tool;
143 struct perf_session *session;
144 bool show_task_events;
145 bool show_mmap_events;
146 bool show_switch_events;
147 bool show_namespace_events;
148 bool show_lost_events;
149 bool show_round_events;
150 bool show_bpf_events;
151 bool show_cgroup_events;
152 bool show_text_poke_events;
153 bool allocated;
154 bool per_event_dump;
155 bool stitch_lbr;
156 struct evswitch evswitch;
157 struct perf_cpu_map *cpus;
158 struct perf_thread_map *threads;
159 int name_width;
160 const char *time_str;
161 struct perf_time_interval *ptime_range;
162 int range_size;
163 int range_num;
745f43e3
DA		 164};
165
166struct output_option {
167 const char *str;
168 enum perf_output_field field;
169} all_output_options[] = {
170 {.str = "comm", .field = PERF_OUTPUT_COMM},
171 {.str = "tid", .field = PERF_OUTPUT_TID},
172 {.str = "pid", .field = PERF_OUTPUT_PID},
173 {.str = "time", .field = PERF_OUTPUT_TIME},
174 {.str = "cpu", .field = PERF_OUTPUT_CPU},
175 {.str = "event", .field = PERF_OUTPUT_EVNAME},
176 {.str = "trace", .field = PERF_OUTPUT_TRACE},
787bef17 177 {.str = "ip", .field = PERF_OUTPUT_IP},
c0230b2b 178 {.str = "sym", .field = PERF_OUTPUT_SYM},
610723f2 179 {.str = "dso", .field = PERF_OUTPUT_DSO},
af9eb56b 180 {.str = "dsoff", .field = PERF_OUTPUT_DSOFF},
7cec0922 181 {.str = "addr", .field = PERF_OUTPUT_ADDR},
a978f2ab 182 {.str = "symoff", .field = PERF_OUTPUT_SYMOFFSET},
cc8fae1d 183 {.str = "srcline", .field = PERF_OUTPUT_SRCLINE},
535aeaae 184 {.str = "period", .field = PERF_OUTPUT_PERIOD},
fc36f948 185 {.str = "iregs", .field = PERF_OUTPUT_IREGS},
b1491ace 186 {.str = "uregs", .field = PERF_OUTPUT_UREGS},
dc323ce8
SE		 187 {.str = "brstack", .field = PERF_OUTPUT_BRSTACK},
188 {.str = "brstacksym", .field = PERF_OUTPUT_BRSTACKSYM},
94ddddfa
JO		 189 {.str = "data_src", .field = PERF_OUTPUT_DATA_SRC},
190 {.str = "weight", .field = PERF_OUTPUT_WEIGHT},
30372f04 191 {.str = "bpf-output", .field = PERF_OUTPUT_BPF_OUTPUT},
e216708d 192 {.str = "callindent", .field = PERF_OUTPUT_CALLINDENT},
224e2c97 193 {.str = "insn", .field = PERF_OUTPUT_INSN},
99417234 194 {.str = "disasm", .field = PERF_OUTPUT_DISASM},
224e2c97 195 {.str = "insnlen", .field = PERF_OUTPUT_INSNLEN},
48d02a1d 196 {.str = "brstackinsn", .field = PERF_OUTPUT_BRSTACKINSN},
106dacd8 197 {.str = "brstackoff", .field = PERF_OUTPUT_BRSTACKOFF},
47e78084 198 {.str = "synth", .field = PERF_OUTPUT_SYNTH},
49d58f04 199 {.str = "phys_addr", .field = PERF_OUTPUT_PHYS_ADDR},
4bd1bef8 200 {.str = "metric", .field = PERF_OUTPUT_METRIC},
28a0b398 201 {.str = "misc", .field = PERF_OUTPUT_MISC},
dd2e18e9 202 {.str = "srccode", .field = PERF_OUTPUT_SRCCODE},
68fb45bf 203 {.str = "ipc", .field = PERF_OUTPUT_IPC},
e534bfb1 204 {.str = "tod", .field = PERF_OUTPUT_TOD},
6b9bae63 205 {.str = "data_page_size", .field = PERF_OUTPUT_DATA_PAGE_SIZE},
c513de8a 206 {.str = "code_page_size", .field = PERF_OUTPUT_CODE_PAGE_SIZE},
6ea5d1a3 207 {.str = "ins_lat", .field = PERF_OUTPUT_INS_LAT},
6f680c6a 208 {.str = "brstackinsnlen", .field = PERF_OUTPUT_BRSTACKINSNLEN},
e28fb159
AH		 209 {.str = "machine_pid", .field = PERF_OUTPUT_MACHINE_PID},
210 {.str = "vcpu", .field = PERF_OUTPUT_VCPU},
3fd7a168 211 {.str = "cgroup", .field = PERF_OUTPUT_CGROUP},
17f248aa 212 {.str = "retire_lat", .field = PERF_OUTPUT_RETIRE_LAT},
745f43e3
DA		 213};
214
1405720d
AH		 215enum {
216 OUTPUT_TYPE_SYNTH = PERF_TYPE_MAX,
8adc0a06 217 OUTPUT_TYPE_OTHER,
1405720d
AH		 218 OUTPUT_TYPE_MAX
219};
220
745f43e3 221/* default set to maintain compatibility with current format */
2c9e45f7
DA		 222static struct {
223 bool user_set;
9cbdb702 224 bool wildcard_set;
a6ffaf91 225 unsigned int print_ip_opts;
2c9e45f7
DA		 226 u64 fields;
227 u64 invalid_fields;
4b6ac811 228 u64 user_set_fields;
b5164085 229 u64 user_unset_fields;
1405720d 230} output[OUTPUT_TYPE_MAX] = {
2c9e45f7
DA		 231
232 [PERF_TYPE_HARDWARE] = {
233 .user_set = false,
234
235 .fields = PERF_OUTPUT_COMM | PERF_OUTPUT_TID |
236 PERF_OUTPUT_CPU | PERF_OUTPUT_TIME |
787bef17 237 PERF_OUTPUT_EVNAME | PERF_OUTPUT_IP |
7903a708
SD		 238 PERF_OUTPUT_SYM | PERF_OUTPUT_SYMOFFSET |
239 PERF_OUTPUT_DSO | PERF_OUTPUT_PERIOD,
2c9e45f7 240
30372f04 241 .invalid_fields = PERF_OUTPUT_TRACE | PERF_OUTPUT_BPF_OUTPUT,
2c9e45f7
DA		 242 },
243
244 [PERF_TYPE_SOFTWARE] = {
245 .user_set = false,
246
247 .fields = PERF_OUTPUT_COMM | PERF_OUTPUT_TID |
248 PERF_OUTPUT_CPU | PERF_OUTPUT_TIME |
787bef17 249 PERF_OUTPUT_EVNAME | PERF_OUTPUT_IP |
7903a708
SD		 250 PERF_OUTPUT_SYM | PERF_OUTPUT_SYMOFFSET |
251 PERF_OUTPUT_DSO | PERF_OUTPUT_PERIOD |
252 PERF_OUTPUT_BPF_OUTPUT,
2c9e45f7
DA		 253
254 .invalid_fields = PERF_OUTPUT_TRACE,
255 },
256
257 [PERF_TYPE_TRACEPOINT] = {
258 .user_set = false,
259
260 .fields = PERF_OUTPUT_COMM | PERF_OUTPUT_TID |
261 PERF_OUTPUT_CPU | PERF_OUTPUT_TIME |
30372f04 262 PERF_OUTPUT_EVNAME | PERF_OUTPUT_TRACE
2c9e45f7 263 },
0817a6a3 264
fad76d43
ST		 265 [PERF_TYPE_HW_CACHE] = {
266 .user_set = false,
267
268 .fields = PERF_OUTPUT_COMM | PERF_OUTPUT_TID |
269 PERF_OUTPUT_CPU | PERF_OUTPUT_TIME |
270 PERF_OUTPUT_EVNAME | PERF_OUTPUT_IP |
271 PERF_OUTPUT_SYM | PERF_OUTPUT_SYMOFFSET |
272 PERF_OUTPUT_DSO | PERF_OUTPUT_PERIOD,
273
274 .invalid_fields = PERF_OUTPUT_TRACE | PERF_OUTPUT_BPF_OUTPUT,
275 },
276
0817a6a3
AS		 277 [PERF_TYPE_RAW] = {
278 .user_set = false,
279
280 .fields = PERF_OUTPUT_COMM | PERF_OUTPUT_TID |
281 PERF_OUTPUT_CPU | PERF_OUTPUT_TIME |
787bef17 282 PERF_OUTPUT_EVNAME | PERF_OUTPUT_IP |
7903a708
SD		 283 PERF_OUTPUT_SYM | PERF_OUTPUT_SYMOFFSET |
284 PERF_OUTPUT_DSO | PERF_OUTPUT_PERIOD |
285 PERF_OUTPUT_ADDR | PERF_OUTPUT_DATA_SRC |
6b9bae63 286 PERF_OUTPUT_WEIGHT | PERF_OUTPUT_PHYS_ADDR |
6ea5d1a3 287 PERF_OUTPUT_DATA_PAGE_SIZE | PERF_OUTPUT_CODE_PAGE_SIZE |
17f248aa 288 PERF_OUTPUT_INS_LAT | PERF_OUTPUT_RETIRE_LAT,
0817a6a3 289
30372f04 290 .invalid_fields = PERF_OUTPUT_TRACE | PERF_OUTPUT_BPF_OUTPUT,
0817a6a3 291 },
27cfef00
WN		 292
293 [PERF_TYPE_BREAKPOINT] = {
294 .user_set = false,
295
296 .fields = PERF_OUTPUT_COMM | PERF_OUTPUT_TID |
297 PERF_OUTPUT_CPU | PERF_OUTPUT_TIME |
298 PERF_OUTPUT_EVNAME | PERF_OUTPUT_IP |
7903a708
SD		 299 PERF_OUTPUT_SYM | PERF_OUTPUT_SYMOFFSET |
300 PERF_OUTPUT_DSO | PERF_OUTPUT_PERIOD,
27cfef00 301
30372f04 302 .invalid_fields = PERF_OUTPUT_TRACE | PERF_OUTPUT_BPF_OUTPUT,
27cfef00 303 },
1405720d
AH		 304
305 [OUTPUT_TYPE_SYNTH] = {
306 .user_set = false,
307
308 .fields = PERF_OUTPUT_COMM | PERF_OUTPUT_TID |
309 PERF_OUTPUT_CPU | PERF_OUTPUT_TIME |
310 PERF_OUTPUT_EVNAME | PERF_OUTPUT_IP |
7903a708
SD		 311 PERF_OUTPUT_SYM | PERF_OUTPUT_SYMOFFSET |
312 PERF_OUTPUT_DSO | PERF_OUTPUT_SYNTH,
1405720d
AH		 313
314 .invalid_fields = PERF_OUTPUT_TRACE | PERF_OUTPUT_BPF_OUTPUT,
315 },
8adc0a06
JY		 316
317 [OUTPUT_TYPE_OTHER] = {
318 .user_set = false,
319
320 .fields = PERF_OUTPUT_COMM | PERF_OUTPUT_TID |
321 PERF_OUTPUT_CPU | PERF_OUTPUT_TIME |
322 PERF_OUTPUT_EVNAME | PERF_OUTPUT_IP |
323 PERF_OUTPUT_SYM | PERF_OUTPUT_SYMOFFSET |
324 PERF_OUTPUT_DSO | PERF_OUTPUT_PERIOD,
325
326 .invalid_fields = PERF_OUTPUT_TRACE | PERF_OUTPUT_BPF_OUTPUT,
327 },
1424dc96 328};
745f43e3 329
32dcd021 330struct evsel_script {
642ee1c6
ACM		 331 char *filename;
332 FILE *fp;
333 u64 samples;
4bd1bef8
AK		 334 /* For metric output */
335 u64 val;
336 int gnum;
642ee1c6
ACM		 337};
338
32dcd021 339static inline struct evsel_script *evsel_script(struct evsel *evsel)
4bd1bef8 340{
32dcd021 341 return (struct evsel_script *)evsel->priv;
4bd1bef8
AK		 342}
343
297e69bf 344static struct evsel_script *evsel_script__new(struct evsel *evsel, struct perf_data *data)
642ee1c6 345{
32dcd021 346 struct evsel_script *es = zalloc(sizeof(*es));
642ee1c6
ACM		 347
348 if (es != NULL) {
8ab2e96d 349 if (asprintf(&es->filename, "%s.%s.dump", data->file.path, evsel__name(evsel)) < 0)
642ee1c6
ACM		 350 goto out_free;
351 es->fp = fopen(es->filename, "w");
352 if (es->fp == NULL)
353 goto out_free_filename;
642ee1c6
ACM		 354 }
355
356 return es;
357out_free_filename:
358 zfree(&es->filename);
359out_free:
360 free(es);
361 return NULL;
362}
363
297e69bf 364static void evsel_script__delete(struct evsel_script *es)
642ee1c6
ACM		 365{
366 zfree(&es->filename);
367 fclose(es->fp);
368 es->fp = NULL;
369 free(es);
370}
371
297e69bf 372static int evsel_script__fprintf(struct evsel_script *es, FILE *fp)
642ee1c6
ACM		 373{
374 struct stat st;
375
376 fstat(fileno(es->fp), &st);
377 return fprintf(fp, "[ perf script: Wrote %.3f MB %s (%" PRIu64 " samples) ]\n",
378 st.st_size / 1024.0 / 1024.0, es->filename, es->samples);
379}
380
1405720d
AH		 381static inline int output_type(unsigned int type)
382{
383 switch (type) {
384 case PERF_TYPE_SYNTH:
385 return OUTPUT_TYPE_SYNTH;
386 default:
8adc0a06
JY		 387 if (type < PERF_TYPE_MAX)
388 return type;
1405720d 389 }
8adc0a06
JY		 390
391 return OUTPUT_TYPE_OTHER;
1405720d
AH		 392}
393
2c9e45f7
DA		 394static bool output_set_by_user(void)
395{
396 int j;
1405720d 397 for (j = 0; j < OUTPUT_TYPE_MAX; ++j) {
2c9e45f7
DA		 398 if (output[j].user_set)
399 return true;
400 }
401 return false;
402}
745f43e3 403
9cbdb702
DA		 404static const char *output_field2str(enum perf_output_field field)
405{
406 int i, imax = ARRAY_SIZE(all_output_options);
407 const char *str = "";
408
409 for (i = 0; i < imax; ++i) {
410 if (all_output_options[i].field == field) {
411 str = all_output_options[i].str;
412 break;
413 }
414 }
415 return str;
416}
417
1405720d 418#define PRINT_FIELD(x) (output[output_type(attr->type)].fields & PERF_OUTPUT_##x)
1424dc96 419
ec98b6df
ACM		 420static int evsel__do_check_stype(struct evsel *evsel, u64 sample_type, const char *sample_msg,
421 enum perf_output_field field, bool allow_user_set)
1424dc96 422{
1fc632ce 423 struct perf_event_attr *attr = &evsel->core.attr;
1405720d 424 int type = output_type(attr->type);
9cbdb702
DA		 425 const char *evname;
426
427 if (attr->sample_type & sample_type)
428 return 0;
429
4b6ac811 430 if (output[type].user_set_fields & field) {
6d5cdd64
AH		 431 if (allow_user_set)
432 return 0;
8ab2e96d 433 evname = evsel__name(evsel);
9cbdb702
DA		 434 pr_err("Samples for '%s' event do not have %s attribute set. "
435 "Cannot print '%s' field.\n",
436 evname, sample_msg, output_field2str(field));
437 return -1;
438 }
439
440 /* user did not ask for it explicitly so remove from the default list */
441 output[type].fields &= ~field;
8ab2e96d 442 evname = evsel__name(evsel);
9cbdb702
DA		 443 pr_debug("Samples for '%s' event do not have %s attribute set. "
444 "Skipping '%s' field.\n",
445 evname, sample_msg, output_field2str(field));
446
447 return 0;
448}
449
ec98b6df
ACM		 450static int evsel__check_stype(struct evsel *evsel, u64 sample_type, const char *sample_msg,
451 enum perf_output_field field)
6d5cdd64 452{
ec98b6df 453 return evsel__do_check_stype(evsel, sample_type, sample_msg, field, false);
6d5cdd64
AH		 454}
455
afdd63f5 456static int evsel__check_attr(struct evsel *evsel, struct perf_session *session)
9cbdb702 457{
1fc632ce 458 struct perf_event_attr *attr = &evsel->core.attr;
6d5cdd64
AH		 459 bool allow_user_set;
460
82b2425f
ZX		 461 if (evsel__is_dummy_event(evsel))
462 return 0;
463
e099eba8
JO		 464 if (perf_header__has_feat(&session->header, HEADER_STAT))
465 return 0;
466
6d5cdd64
AH		 467 allow_user_set = perf_header__has_feat(&session->header,
468 HEADER_AUXTRACE);
9cbdb702 469
1424dc96 470 if (PRINT_FIELD(TRACE) &&
ec98b6df 471 !perf_session__has_traces(session, "record -R"))
1424dc96
DA		 472 return -EINVAL;
473
787bef17 474 if (PRINT_FIELD(IP)) {
ec98b6df 475 if (evsel__check_stype(evsel, PERF_SAMPLE_IP, "IP", PERF_OUTPUT_IP))
1424dc96 476 return -EINVAL;
1424dc96 477 }
7cec0922
DA		 478
479 if (PRINT_FIELD(ADDR) &&
ec98b6df 480 evsel__do_check_stype(evsel, PERF_SAMPLE_ADDR, "ADDR", PERF_OUTPUT_ADDR, allow_user_set))
7cec0922
DA		 481 return -EINVAL;
482
94ddddfa 483 if (PRINT_FIELD(DATA_SRC) &&
c6d8df01 484 evsel__do_check_stype(evsel, PERF_SAMPLE_DATA_SRC, "DATA_SRC", PERF_OUTPUT_DATA_SRC, allow_user_set))
94ddddfa
JO		 485 return -EINVAL;
486
487 if (PRINT_FIELD(WEIGHT) &&
13e741b8 488 evsel__do_check_stype(evsel, PERF_SAMPLE_WEIGHT_TYPE, "WEIGHT", PERF_OUTPUT_WEIGHT, allow_user_set))
94ddddfa
JO		 489 return -EINVAL;
490
37fed3de 491 if (PRINT_FIELD(SYM) &&
ec98b6df 492 !(evsel->core.attr.sample_type & (PERF_SAMPLE_IP|PERF_SAMPLE_ADDR))) {
7cec0922 493 pr_err("Display of symbols requested but neither sample IP nor "
37fed3de 494 "sample address\navailable. Hence, no addresses to convert "
7cec0922 495 "to symbols.\n");
787bef17
DA		 496 return -EINVAL;
497 }
a978f2ab
AN		 498 if (PRINT_FIELD(SYMOFFSET) && !PRINT_FIELD(SYM)) {
499 pr_err("Display of offsets requested but symbol is not"
500 "selected.\n");
501 return -EINVAL;
502 }
37fed3de 503 if (PRINT_FIELD(DSO) &&
ec98b6df 504 !(evsel->core.attr.sample_type & (PERF_SAMPLE_IP|PERF_SAMPLE_ADDR))) {
37fed3de 505 pr_err("Display of DSO requested but no address to convert.\n");
610723f2
DA		 506 return -EINVAL;
507 }
dd2e18e9 508 if ((PRINT_FIELD(SRCLINE) || PRINT_FIELD(SRCCODE)) && !PRINT_FIELD(IP)) {
cc8fae1d
AH		 509 pr_err("Display of source line number requested but sample IP is not\n"
510 "selected. Hence, no address to lookup the source line number.\n");
511 return -EINVAL;
512 }
6f680c6a 513 if ((PRINT_FIELD(BRSTACKINSN) || PRINT_FIELD(BRSTACKINSNLEN)) && !allow_user_set &&
92c7d7cd 514 !(evlist__combined_branch_type(session->evlist) & PERF_SAMPLE_BRANCH_ANY)) {
48d02a1d
AK		 515 pr_err("Display of branch stack assembler requested, but non all-branch filter set\n"
516 "Hint: run 'perf record -b ...'\n");
517 return -EINVAL;
518 }
1424dc96 519 if ((PRINT_FIELD(PID) || PRINT_FIELD(TID)) &&
ec98b6df 520 evsel__check_stype(evsel, PERF_SAMPLE_TID, "TID", PERF_OUTPUT_TID|PERF_OUTPUT_PID))
1424dc96 521 return -EINVAL;
1424dc96
DA		 522
523 if (PRINT_FIELD(TIME) &&
ec98b6df 524 evsel__check_stype(evsel, PERF_SAMPLE_TIME, "TIME", PERF_OUTPUT_TIME))
1424dc96 525 return -EINVAL;
1424dc96
DA		 526
527 if (PRINT_FIELD(CPU) &&
ec98b6df 528 evsel__do_check_stype(evsel, PERF_SAMPLE_CPU, "CPU", PERF_OUTPUT_CPU, allow_user_set))
1424dc96 529 return -EINVAL;
9cbdb702 530
fc36f948 531 if (PRINT_FIELD(IREGS) &&
add07ccd 532 evsel__do_check_stype(evsel, PERF_SAMPLE_REGS_INTR, "IREGS", PERF_OUTPUT_IREGS, allow_user_set))
fc36f948
SE		 533 return -EINVAL;
534
b1491ace 535 if (PRINT_FIELD(UREGS) &&
ec98b6df 536 evsel__check_stype(evsel, PERF_SAMPLE_REGS_USER, "UREGS", PERF_OUTPUT_UREGS))
b1491ace
AK		 537 return -EINVAL;
538
49d58f04 539 if (PRINT_FIELD(PHYS_ADDR) &&
9edcde68 540 evsel__do_check_stype(evsel, PERF_SAMPLE_PHYS_ADDR, "PHYS_ADDR", PERF_OUTPUT_PHYS_ADDR, allow_user_set))
49d58f04
KL		 541 return -EINVAL;
542
6b9bae63
KL		 543 if (PRINT_FIELD(DATA_PAGE_SIZE) &&
544 evsel__check_stype(evsel, PERF_SAMPLE_DATA_PAGE_SIZE, "DATA_PAGE_SIZE", PERF_OUTPUT_DATA_PAGE_SIZE))
545 return -EINVAL;
546
c513de8a
SE		 547 if (PRINT_FIELD(CODE_PAGE_SIZE) &&
548 evsel__check_stype(evsel, PERF_SAMPLE_CODE_PAGE_SIZE, "CODE_PAGE_SIZE", PERF_OUTPUT_CODE_PAGE_SIZE))
549 return -EINVAL;
550
6ea5d1a3
KL		 551 if (PRINT_FIELD(INS_LAT) &&
552 evsel__check_stype(evsel, PERF_SAMPLE_WEIGHT_STRUCT, "WEIGHT_STRUCT", PERF_OUTPUT_INS_LAT))
553 return -EINVAL;
554
3fd7a168
NK		 555 if (PRINT_FIELD(CGROUP) &&
556 evsel__check_stype(evsel, PERF_SAMPLE_CGROUP, "CGROUP", PERF_OUTPUT_CGROUP)) {
557 pr_err("Hint: run 'perf record --all-cgroups ...'\n");
558 return -EINVAL;
559 }
560
17f248aa
KL		 561 if (PRINT_FIELD(RETIRE_LAT) &&
562 evsel__check_stype(evsel, PERF_SAMPLE_WEIGHT_STRUCT, "WEIGHT_STRUCT", PERF_OUTPUT_RETIRE_LAT))
563 return -EINVAL;
564
9cbdb702
DA		 565 return 0;
566}
567
7ea95727
AH		 568static void set_print_ip_opts(struct perf_event_attr *attr)
569{
1405720d 570 unsigned int type = output_type(attr->type);
7ea95727
AH		 571
572 output[type].print_ip_opts = 0;
573 if (PRINT_FIELD(IP))
e20ab86e 574 output[type].print_ip_opts |= EVSEL__PRINT_IP;
7ea95727
AH		 575
576 if (PRINT_FIELD(SYM))
e20ab86e 577 output[type].print_ip_opts |= EVSEL__PRINT_SYM;
7ea95727
AH		 578
579 if (PRINT_FIELD(DSO))
e20ab86e 580 output[type].print_ip_opts |= EVSEL__PRINT_DSO;
7ea95727 581
af9eb56b
CD		 582 if (PRINT_FIELD(DSOFF))
583 output[type].print_ip_opts |= EVSEL__PRINT_DSOFF;
584
7ea95727 585 if (PRINT_FIELD(SYMOFFSET))
e20ab86e 586 output[type].print_ip_opts |= EVSEL__PRINT_SYMOFFSET;
cc8fae1d
AH		 587
588 if (PRINT_FIELD(SRCLINE))
e20ab86e 589 output[type].print_ip_opts |= EVSEL__PRINT_SRCLINE;
7ea95727
AH		 590}
591
ff6f41fb
AH		 592static struct evsel *find_first_output_type(struct evlist *evlist,
593 unsigned int type)
594{
595 struct evsel *evsel;
596
597 evlist__for_each_entry(evlist, evsel) {
35503ce1
JO		 598 if (evsel__is_dummy_event(evsel))
599 continue;
ff6f41fb
AH		 600 if (output_type(evsel->core.attr.type) == (int)type)
601 return evsel;
602 }
603 return NULL;
604}
605
9cbdb702
DA		 606/*
607 * verify all user requested events exist and the samples
608 * have the expected data
609 */
610static int perf_session__check_output_opt(struct perf_session *session)
611{
e534bfb1 612 bool tod = false;
40f20e50 613 unsigned int j;
32dcd021 614 struct evsel *evsel;
9cbdb702 615
1405720d 616 for (j = 0; j < OUTPUT_TYPE_MAX; ++j) {
ff6f41fb 617 evsel = find_first_output_type(session->evlist, j);
9cbdb702
DA		 618
619 /*
620 * even if fields is set to 0 (ie., show nothing) event must
621 * exist if user explicitly includes it on the command line
622 */
1405720d
AH		 623 if (!evsel && output[j].user_set && !output[j].wildcard_set &&
624 j != OUTPUT_TYPE_SYNTH) {
9cbdb702 625 pr_err("%s events do not exist. "
701516ae 626 "Remove corresponding -F option to proceed.\n",
9cbdb702
DA		 627 event_type(j));
628 return -1;
629 }
630
631 if (evsel && output[j].fields &&
afdd63f5 632 evsel__check_attr(evsel, session))
9cbdb702 633 return -1;
a6ffaf91
DA		 634
635 if (evsel == NULL)
636 continue;
637
af9eb56b
CD		 638 /* 'dsoff' implys 'dso' field */
639 if (output[j].fields & PERF_OUTPUT_DSOFF)
640 output[j].fields |= PERF_OUTPUT_DSO;
641
1fc632ce 642 set_print_ip_opts(&evsel->core.attr);
e534bfb1 643 tod |= output[j].fields & PERF_OUTPUT_TOD;
1424dc96
DA		 644 }
645
98526ee7
AH		 646 if (!no_callchain) {
647 bool use_callchain = false;
71ac899b 648 bool not_pipe = false;
98526ee7 649
e5cadb93 650 evlist__for_each_entry(session->evlist, evsel) {
71ac899b 651 not_pipe = true;
27de9b2b 652 if (evsel__has_callchain(evsel)) {
98526ee7
AH		 653 use_callchain = true;
654 break;
655 }
656 }
71ac899b 657 if (not_pipe && !use_callchain)
98526ee7
AH		 658 symbol_conf.use_callchain = false;
659 }
660
80b8b496
DA		 661 /*
662 * set default for tracepoints to print symbols only
663 * if callchains are present
664 */
665 if (symbol_conf.use_callchain &&
666 !output[PERF_TYPE_TRACEPOINT].user_set) {
80b8b496 667 j = PERF_TYPE_TRACEPOINT;
80b8b496 668
e5cadb93 669 evlist__for_each_entry(session->evlist, evsel) {
1fc632ce 670 if (evsel->core.attr.type != j)
40f20e50
HK		 671 continue;
672
27de9b2b 673 if (evsel__has_callchain(evsel)) {
40f20e50
HK		 674 output[j].fields |= PERF_OUTPUT_IP;
675 output[j].fields |= PERF_OUTPUT_SYM;
7903a708 676 output[j].fields |= PERF_OUTPUT_SYMOFFSET;
40f20e50 677 output[j].fields |= PERF_OUTPUT_DSO;
1fc632ce 678 set_print_ip_opts(&evsel->core.attr);
40f20e50
HK		 679 goto out;
680 }
80b8b496
DA		 681 }
682 }
683
e534bfb1
JO		 684 if (tod && !session->header.env.clock.enabled) {
685 pr_err("Can't provide 'tod' time, missing clock data. "
686 "Please record with -k/--clockid option.\n");
687 return -1;
688 }
80b8b496 689out:
1424dc96
DA		 690 return 0;
691}
745f43e3 692
83869019 693static int perf_sample__fprintf_regs(struct regs_dump *regs, uint64_t mask, const char *arch,
e534bfb1 694 FILE *fp)
b1491ace 695{
b1491ace 696 unsigned i = 0, r;
a1a58707 697 int printed = 0;
b1491ace
AK		 698
699 if (!regs || !regs->regs)
a1a58707 700 return 0;
b1491ace 701
a1a58707 702 printed += fprintf(fp, " ABI:%" PRIu64 " ", regs->abi);
b1491ace
AK		 703
704 for_each_set_bit(r, (unsigned long *) &mask, sizeof(mask) * 8) {
705 u64 val = regs->regs[i++];
83869019 706 printed += fprintf(fp, "%5s:0x%"PRIx64" ", perf_reg_name(r, arch), val);
b1491ace 707 }
a1a58707
ACM		 708
709 return printed;
b1491ace
AK		 710}
711
e534bfb1
JO		 712#define DEFAULT_TOD_FMT "%F %H:%M:%S"
713
714static char*
715tod_scnprintf(struct perf_script *script, char *buf, int buflen,
716 u64 timestamp)
717{
718 u64 tod_ns, clockid_ns;
719 struct perf_env *env;
720 unsigned long nsec;
721 struct tm ltime;
722 char date[64];
723 time_t sec;
724
725 buf[0] = '\0';
726 if (buflen < 64 || !script)
727 return buf;
728
729 env = &script->session->header.env;
730 if (!env->clock.enabled) {
731 scnprintf(buf, buflen, "disabled");
732 return buf;
733 }
734
735 clockid_ns = env->clock.clockid_ns;
736 tod_ns = env->clock.tod_ns;
737
738 if (timestamp > clockid_ns)
739 tod_ns += timestamp - clockid_ns;
740 else
741 tod_ns -= clockid_ns - timestamp;
742
743 sec = (time_t) (tod_ns / NSEC_PER_SEC);
744 nsec = tod_ns - sec * NSEC_PER_SEC;
745
746 if (localtime_r(&sec, &ltime) == NULL) {
747 scnprintf(buf, buflen, "failed");
748 } else {
749 strftime(date, sizeof(date), DEFAULT_TOD_FMT, &ltime);
750
751 if (symbol_conf.nanosecs) {
752 snprintf(buf, buflen, "%s.%09lu", date, nsec);
753 } else {
754 snprintf(buf, buflen, "%s.%06lu",
755 date, nsec / NSEC_PER_USEC);
756 }
757 }
758
759 return buf;
760}
761
9add8fe8 762static int perf_sample__fprintf_iregs(struct perf_sample *sample,
83869019 763 struct perf_event_attr *attr, const char *arch, FILE *fp)
9add8fe8
MW		 764{
765 return perf_sample__fprintf_regs(&sample->intr_regs,
83869019 766 attr->sample_regs_intr, arch, fp);
9add8fe8
MW		 767}
768
769static int perf_sample__fprintf_uregs(struct perf_sample *sample,
83869019 770 struct perf_event_attr *attr, const char *arch, FILE *fp)
9add8fe8
MW		 771{
772 return perf_sample__fprintf_regs(&sample->user_regs,
83869019 773 attr->sample_regs_user, arch, fp);
9add8fe8
MW		 774}
775
e534bfb1
JO		 776static int perf_sample__fprintf_start(struct perf_script *script,
777 struct perf_sample *sample,
a1a58707 778 struct thread *thread,
32dcd021 779 struct evsel *evsel,
28a0b398 780 u32 type, FILE *fp)
c70c94b4 781{
1fc632ce 782 struct perf_event_attr *attr = &evsel->core.attr;
c70c94b4 783 unsigned long secs;
745f43e3 784 unsigned long long nsecs;
a1a58707 785 int printed = 0;
e534bfb1 786 char tstr[128];
745f43e3 787
e28fb159
AH		 788 if (PRINT_FIELD(MACHINE_PID) && sample->machine_pid)
789 printed += fprintf(fp, "VM:%5d ", sample->machine_pid);
790
791 /* Print VCPU only for guest events i.e. with machine_pid */
792 if (PRINT_FIELD(VCPU) && sample->machine_pid)
793 printed += fprintf(fp, "VCPU:%03d ", sample->vcpu);
794
745f43e3 795 if (PRINT_FIELD(COMM)) {
fc18380f
AH		 796 const char *comm = thread ? thread__comm_str(thread) : ":-1";
797
745f43e3 798 if (latency_format)
fc18380f 799 printed += fprintf(fp, "%8.8s ", comm);
b879833c 800 else if (PRINT_FIELD(IP) && evsel__has_callchain(evsel) && symbol_conf.use_callchain)
fc18380f 801 printed += fprintf(fp, "%s ", comm);
745f43e3 802 else
fc18380f 803 printed += fprintf(fp, "%16s ", comm);
745f43e3 804 }
c70c94b4 805
745f43e3 806 if (PRINT_FIELD(PID) && PRINT_FIELD(TID))
fe8e0434 807 printed += fprintf(fp, "%7d/%-7d ", sample->pid, sample->tid);
745f43e3 808 else if (PRINT_FIELD(PID))
fe8e0434 809 printed += fprintf(fp, "%7d ", sample->pid);
745f43e3 810 else if (PRINT_FIELD(TID))
fe8e0434 811 printed += fprintf(fp, "%7d ", sample->tid);
745f43e3
DA		 812
813 if (PRINT_FIELD(CPU)) {
814 if (latency_format)
a1a58707 815 printed += fprintf(fp, "%3d ", sample->cpu);
745f43e3 816 else
a1a58707 817 printed += fprintf(fp, "[%03d] ", sample->cpu);
745f43e3 818 }
c70c94b4 819
28a0b398
JO		 820 if (PRINT_FIELD(MISC)) {
821 int ret = 0;
822
823 #define has(m) \
824 (sample->misc & PERF_RECORD_MISC_##m) == PERF_RECORD_MISC_##m
825
826 if (has(KERNEL))
827 ret += fprintf(fp, "K");
828 if (has(USER))
829 ret += fprintf(fp, "U");
830 if (has(HYPERVISOR))
831 ret += fprintf(fp, "H");
832 if (has(GUEST_KERNEL))
833 ret += fprintf(fp, "G");
834 if (has(GUEST_USER))
835 ret += fprintf(fp, "g");
836
837 switch (type) {
838 case PERF_RECORD_MMAP:
839 case PERF_RECORD_MMAP2:
840 if (has(MMAP_DATA))
841 ret += fprintf(fp, "M");
842 break;
843 case PERF_RECORD_COMM:
844 if (has(COMM_EXEC))
845 ret += fprintf(fp, "E");
846 break;
847 case PERF_RECORD_SWITCH:
848 case PERF_RECORD_SWITCH_CPU_WIDE:
bf30cc18 849 if (has(SWITCH_OUT)) {
28a0b398 850 ret += fprintf(fp, "S");
bf30cc18
AB		 851 if (sample->misc & PERF_RECORD_MISC_SWITCH_OUT_PREEMPT)
852 ret += fprintf(fp, "p");
853 }
28a0b398
JO		 854 default:
855 break;
856 }
857
858 #undef has
859
860 ret += fprintf(fp, "%*s", 6 - ret, " ");
861 printed += ret;
862 }
863
e534bfb1
JO		 864 if (PRINT_FIELD(TOD)) {
865 tod_scnprintf(script, tstr, sizeof(tstr), sample->time);
866 printed += fprintf(fp, "%s ", tstr);
867 }
868
745f43e3 869 if (PRINT_FIELD(TIME)) {
90b10f47
AK		 870 u64 t = sample->time;
871 if (reltime) {
872 if (!initial_time)
873 initial_time = sample->time;
874 t = sample->time - initial_time;
26567ed7
HPP		 875 } else if (deltatime) {
876 if (previous_time)
877 t = sample->time - previous_time;
878 else {
879 t = 0;
880 }
881 previous_time = sample->time;
90b10f47
AK		 882 }
883 nsecs = t;
bd48c63e
ACM		 884 secs = nsecs / NSEC_PER_SEC;
885 nsecs -= secs * NSEC_PER_SEC;
99620a5d 886
52bab886 887 if (symbol_conf.nanosecs)
a1a58707 888 printed += fprintf(fp, "%5lu.%09llu: ", secs, nsecs);
99620a5d
NK		 889 else {
890 char sample_time[32];
90b10f47 891 timestamp__scnprintf_usec(t, sample_time, sizeof(sample_time));
a1a58707 892 printed += fprintf(fp, "%12s: ", sample_time);
99620a5d 893 }
745f43e3 894 }
a1a58707
ACM		 895
896 return printed;
c70c94b4
DA		 897}
898
dc323ce8
SE		 899static inline char
900mispred_str(struct branch_entry *br)
901{
902 if (!(br->flags.mispred || br->flags.predicted))
903 return '-';
904
905 return br->flags.predicted ? 'P' : 'M';
906}
907
b2dac688
JC		 908static int print_bstack_flags(FILE *fp, struct branch_entry *br)
909{
6ade6c64 910 return fprintf(fp, "/%c/%c/%c/%d/%s/%s ",
b2dac688
JC		 911 mispred_str(br),
912 br->flags.in_tx ? 'X' : '-',
913 br->flags.abort ? 'A' : '-',
1f48989c 914 br->flags.cycles,
6ade6c64
SD		 915 get_branch_type(br),
916 br->flags.spec ? branch_spec_desc(br->flags.spec) : "-");
b2dac688
JC		 917}
918
a1a58707
ACM		 919static int perf_sample__fprintf_brstack(struct perf_sample *sample,
920 struct thread *thread,
921 struct perf_event_attr *attr, FILE *fp)
dc323ce8
SE		 922{
923 struct branch_stack *br = sample->branch_stack;
42bbabed 924 struct branch_entry *entries = perf_sample__branch_entries(sample);
55b9b508 925 u64 i, from, to;
a1a58707 926 int printed = 0;
dc323ce8
SE		 927
928 if (!(br && br->nr))
a1a58707 929 return 0;
dc323ce8
SE		 930
931 for (i = 0; i < br->nr; i++) {
42bbabed
KL		 932 from = entries[i].from;
933 to = entries[i].to;
55b9b508 934
0dd5041c 935 printed += fprintf(fp, " 0x%"PRIx64, from);
55b9b508 936 if (PRINT_FIELD(DSO)) {
0dd5041c
IR		 937 struct addr_location alf, alt;
938
939 addr_location__init(&alf);
940 addr_location__init(&alt);
692d0e63
AH		 941 thread__find_map_fb(thread, sample->cpumode, from, &alf);
942 thread__find_map_fb(thread, sample->cpumode, to, &alt);
55b9b508 943
af9eb56b 944 printed += map__fprintf_dsoname_dsoff(alf.map, PRINT_FIELD(DSOFF), alf.addr, fp);
0dd5041c 945 printed += fprintf(fp, "/0x%"PRIx64, to);
af9eb56b 946 printed += map__fprintf_dsoname_dsoff(alt.map, PRINT_FIELD(DSOFF), alt.addr, fp);
0dd5041c
IR		 947 addr_location__exit(&alt);
948 addr_location__exit(&alf);
949 } else
950 printed += fprintf(fp, "/0x%"PRIx64, to);
55b9b508 951
b2dac688 952 printed += print_bstack_flags(fp, entries + i);
dc323ce8 953 }
a1a58707
ACM		 954
955 return printed;
dc323ce8
SE		 956}
957
a1a58707
ACM		 958static int perf_sample__fprintf_brstacksym(struct perf_sample *sample,
959 struct thread *thread,
960 struct perf_event_attr *attr, FILE *fp)
dc323ce8
SE		 961{
962 struct branch_stack *br = sample->branch_stack;
42bbabed 963 struct branch_entry *entries = perf_sample__branch_entries(sample);
dc323ce8 964 u64 i, from, to;
a1a58707 965 int printed = 0;
dc323ce8
SE		 966
967 if (!(br && br->nr))
a1a58707 968 return 0;
dc323ce8
SE		 969
970 for (i = 0; i < br->nr; i++) {
0dd5041c 971 struct addr_location alf, alt;
dc323ce8 972
0dd5041c
IR		 973 addr_location__init(&alf);
974 addr_location__init(&alt);
42bbabed
KL		 975 from = entries[i].from;
976 to = entries[i].to;
dc323ce8 977
692d0e63
AH		 978 thread__find_symbol_fb(thread, sample->cpumode, from, &alf);
979 thread__find_symbol_fb(thread, sample->cpumode, to, &alt);
dc323ce8 980
a1a58707 981 printed += symbol__fprintf_symname_offs(alf.sym, &alf, fp);
af9eb56b
CD		 982 if (PRINT_FIELD(DSO))
983 printed += map__fprintf_dsoname_dsoff(alf.map, PRINT_FIELD(DSOFF), alf.addr, fp);
a1a58707
ACM		 984 printed += fprintf(fp, "%c", '/');
985 printed += symbol__fprintf_symname_offs(alt.sym, &alt, fp);
af9eb56b
CD		 986 if (PRINT_FIELD(DSO))
987 printed += map__fprintf_dsoname_dsoff(alt.map, PRINT_FIELD(DSOFF), alt.addr, fp);
b2dac688 988 printed += print_bstack_flags(fp, entries + i);
0dd5041c
IR		 989 addr_location__exit(&alt);
990 addr_location__exit(&alf);
dc323ce8 991 }
a1a58707
ACM		 992
993 return printed;
dc323ce8
SE		 994}
995
a1a58707
ACM		 996static int perf_sample__fprintf_brstackoff(struct perf_sample *sample,
997 struct thread *thread,
998 struct perf_event_attr *attr, FILE *fp)
106dacd8
MS		 999{
1000 struct branch_stack *br = sample->branch_stack;
42bbabed 1001 struct branch_entry *entries = perf_sample__branch_entries(sample);
106dacd8 1002 u64 i, from, to;
a1a58707 1003 int printed = 0;
106dacd8
MS		 1004
1005 if (!(br && br->nr))
a1a58707 1006 return 0;
106dacd8
MS		 1007
1008 for (i = 0; i < br->nr; i++) {
0dd5041c 1009 struct addr_location alf, alt;
106dacd8 1010
0dd5041c
IR		 1011 addr_location__init(&alf);
1012 addr_location__init(&alt);
42bbabed
KL		 1013 from = entries[i].from;
1014 to = entries[i].to;
106dacd8 1015
692d0e63 1016 if (thread__find_map_fb(thread, sample->cpumode, from, &alf) &&
63df0e4b 1017 !map__dso(alf.map)->adjust_symbols)
0e6aa013 1018 from = map__dso_map_ip(alf.map, from);
106dacd8 1019
692d0e63 1020 if (thread__find_map_fb(thread, sample->cpumode, to, &alt) &&
63df0e4b 1021 !map__dso(alt.map)->adjust_symbols)
0e6aa013 1022 to = map__dso_map_ip(alt.map, to);
106dacd8 1023
a1a58707 1024 printed += fprintf(fp, " 0x%"PRIx64, from);
af9eb56b
CD		 1025 if (PRINT_FIELD(DSO))
1026 printed += map__fprintf_dsoname_dsoff(alf.map, PRINT_FIELD(DSOFF), alf.addr, fp);
a1a58707 1027 printed += fprintf(fp, "/0x%"PRIx64, to);
af9eb56b
CD		 1028 if (PRINT_FIELD(DSO))
1029 printed += map__fprintf_dsoname_dsoff(alt.map, PRINT_FIELD(DSOFF), alt.addr, fp);
b2dac688 1030 printed += print_bstack_flags(fp, entries + i);
0dd5041c
IR		 1031 addr_location__exit(&alt);
1032 addr_location__exit(&alf);
106dacd8 1033 }
a1a58707
ACM		 1034
1035 return printed;
106dacd8 1036}
48d02a1d
AK		 1037#define MAXBB 16384UL
1038
1039static int grab_bb(u8 *buffer, u64 start, u64 end,
1040 struct machine *machine, struct thread *thread,
1041 bool *is64bit, u8 *cpumode, bool last)
1042{
1043 long offset, len;
1044 struct addr_location al;
1045 bool kernel;
63df0e4b 1046 struct dso *dso;
0dd5041c 1047 int ret = 0;
48d02a1d
AK		 1048
1049 if (!start || !end)
1050 return 0;
1051
1052 kernel = machine__kernel_ip(machine, start);
1053 if (kernel)
1054 *cpumode = PERF_RECORD_MISC_KERNEL;
1055 else
1056 *cpumode = PERF_RECORD_MISC_USER;
1057
1058 /*
1059 * Block overlaps between kernel and user.
1060 * This can happen due to ring filtering
1061 * On Intel CPUs the entry into the kernel is filtered,
1062 * but the exit is not. Let the caller patch it up.
1063 */
1064 if (kernel != machine__kernel_ip(machine, end)) {
5ce2c5b4 1065 pr_debug("\tblock %" PRIx64 "-%" PRIx64 " transfers between kernel and user\n", start, end);
48d02a1d
AK		 1066 return -ENXIO;
1067 }
1068
48d02a1d
AK		 1069 if (end - start > MAXBB - MAXINSN) {
1070 if (last)
5ce2c5b4 1071 pr_debug("\tbrstack does not reach to final jump (%" PRIx64 "-%" PRIx64 ")\n", start, end);
48d02a1d 1072 else
5ce2c5b4 1073 pr_debug("\tblock %" PRIx64 "-%" PRIx64 " (%" PRIu64 ") too long to dump\n", start, end, end - start);
48d02a1d
AK		 1074 return 0;
1075 }
1076
0dd5041c 1077 addr_location__init(&al);
3ad1be6f 1078 if (!thread__find_map(thread, *cpumode, start, &al) || (dso = map__dso(al.map)) == NULL) {
5ce2c5b4 1079 pr_debug("\tcannot resolve %" PRIx64 "-%" PRIx64 "\n", start, end);
0dd5041c 1080 goto out;
48d02a1d 1081 }
63df0e4b 1082 if (dso->data.status == DSO_DATA_STATUS_ERROR) {
5ce2c5b4 1083 pr_debug("\tcannot resolve %" PRIx64 "-%" PRIx64 "\n", start, end);
0dd5041c 1084 goto out;
48d02a1d
AK		 1085 }
1086
1087 /* Load maps to ensure dso->is_64_bit has been updated */
1088 map__load(al.map);
1089
78a1f7cd 1090 offset = map__map_ip(al.map, start);
63df0e4b 1091 len = dso__data_read_offset(dso, machine, offset, (u8 *)buffer,
48d02a1d
AK		 1092 end - start + MAXINSN);
1093
63df0e4b 1094 *is64bit = dso->is_64_bit;
48d02a1d 1095 if (len <= 0)
5ce2c5b4 1096 pr_debug("\tcannot fetch code for block at %" PRIx64 "-%" PRIx64 "\n",
48d02a1d 1097 start, end);
0dd5041c
IR		 1098 ret = len;
1099out:
1100 addr_location__exit(&al);
1101 return ret;
48d02a1d
AK		 1102}
1103
540a63ea
ACM		 1104static int map__fprintf_srccode(struct map *map, u64 addr, FILE *fp, struct srccode_state *state)
1105{
1106 char *srcfile;
1107 int ret = 0;
1108 unsigned line;
1109 int len;
1110 char *srccode;
3ad1be6f 1111 struct dso *dso;
540a63ea 1112
3ad1be6f 1113 if (!map || (dso = map__dso(map)) == NULL)
540a63ea 1114 return 0;
63df0e4b 1115 srcfile = get_srcline_split(dso,
540a63ea
ACM		 1116 map__rip_2objdump(map, addr),
1117 &line);
1118 if (!srcfile)
1119 return 0;
1120
1121 /* Avoid redundant printing */
1122 if (state &&
1123 state->srcfile &&
1124 !strcmp(state->srcfile, srcfile) &&
1125 state->line == line) {
1126 free(srcfile);
1127 return 0;
1128 }
1129
1130 srccode = find_sourceline(srcfile, line, &len);
1131 if (!srccode)
1132 goto out_free_line;
1133
1134 ret = fprintf(fp, "|%-8d %.*s", line, len, srccode);
1135
1136 if (state) {
1137 state->srcfile = srcfile;
1138 state->line = line;
1139 }
1140 return ret;
1141
1142out_free_line:
1143 free(srcfile);
1144 return ret;
1145}
1146
dd2e18e9
AK		 1147static int print_srccode(struct thread *thread, u8 cpumode, uint64_t addr)
1148{
1149 struct addr_location al;
1150 int ret = 0;
1151
0dd5041c 1152 addr_location__init(&al);
dd2e18e9
AK		 1153 thread__find_map(thread, cpumode, addr, &al);
1154 if (!al.map)
0dd5041c 1155 goto out;
dd2e18e9 1156 ret = map__fprintf_srccode(al.map, al.addr, stdout,
ee84a303 1157 thread__srccode_state(thread));
dd2e18e9
AK		 1158 if (ret)
1159 ret += printf("\n");
0dd5041c
IR		 1160out:
1161 addr_location__exit(&al);
dd2e18e9
AK		 1162 return ret;
1163}
1164
a1a58707
ACM		 1165static int ip__fprintf_jump(uint64_t ip, struct branch_entry *en,
1166 struct perf_insn *x, u8 *inbuf, int len,
6f680c6a 1167 int insn, FILE *fp, int *total_cycles,
112c5547
KL		 1168 struct perf_event_attr *attr,
1169 struct thread *thread)
48d02a1d 1170{
6f680c6a
KL		 1171 int ilen = 0;
1172 int printed = fprintf(fp, "\t%016" PRIx64 "\t%-30s\t", ip,
1173 dump_insn(x, ip, inbuf, len, &ilen));
1174
1175 if (PRINT_FIELD(BRSTACKINSNLEN))
1176 printed += fprintf(fp, "ilen: %d\t", ilen);
1177
112c5547
KL		 1178 if (PRINT_FIELD(SRCLINE)) {
1179 struct addr_location al;
1180
1181 addr_location__init(&al);
1182 thread__find_map(thread, x->cpumode, ip, &al);
1183 printed += map__fprintf_srcline(al.map, al.addr, " srcline: ", fp);
1184 printed += fprintf(fp, "\t");
1185 addr_location__exit(&al);
1186 }
1187
6f680c6a 1188 printed += fprintf(fp, "#%s%s%s%s",
a1a58707
ACM		 1189 en->flags.predicted ? " PRED" : "",
1190 en->flags.mispred ? " MISPRED" : "",
1191 en->flags.in_tx ? " INTX" : "",
1192 en->flags.abort ? " ABORT" : "");
48d02a1d 1193 if (en->flags.cycles) {
fe57120e
AK		 1194 *total_cycles += en->flags.cycles;
1195 printed += fprintf(fp, " %d cycles [%d]", en->flags.cycles, *total_cycles);
48d02a1d 1196 if (insn)
a1a58707 1197 printed += fprintf(fp, " %.2f IPC", (float)insn / en->flags.cycles);
48d02a1d 1198 }
112c5547 1199
a1a58707 1200 return printed + fprintf(fp, "\n");
48d02a1d
AK		 1201}
1202
a1a58707
ACM		 1203static int ip__fprintf_sym(uint64_t addr, struct thread *thread,
1204 u8 cpumode, int cpu, struct symbol **lastsym,
1205 struct perf_event_attr *attr, FILE *fp)
48d02a1d
AK		 1206{
1207 struct addr_location al;
0dd5041c 1208 int off, printed = 0, ret = 0;
48d02a1d 1209
0dd5041c 1210 addr_location__init(&al);
404eb5a4
ACM		 1211 thread__find_map(thread, cpumode, addr, &al);
1212
48d02a1d 1213 if ((*lastsym) && al.addr >= (*lastsym)->start && al.addr < (*lastsym)->end)
0dd5041c 1214 goto out;
48d02a1d
AK		 1215
1216 al.cpu = cpu;
1217 al.sym = NULL;
1218 if (al.map)
1219 al.sym = map__find_symbol(al.map, al.addr);
1220
1221 if (!al.sym)
0dd5041c 1222 goto out;
48d02a1d
AK		 1223
1224 if (al.addr < al.sym->end)
1225 off = al.addr - al.sym->start;
1226 else
e5116f46 1227 off = al.addr - map__start(al.map) - al.sym->start;
a1a58707 1228 printed += fprintf(fp, "\t%s", al.sym->name);
48d02a1d 1229 if (off)
a1a58707
ACM		 1230 printed += fprintf(fp, "%+d", off);
1231 printed += fprintf(fp, ":");
48d02a1d 1232 if (PRINT_FIELD(SRCLINE))
a1a58707
ACM		 1233 printed += map__fprintf_srcline(al.map, al.addr, "\t", fp);
1234 printed += fprintf(fp, "\n");
48d02a1d 1235 *lastsym = al.sym;
a1a58707 1236
0dd5041c
IR		 1237 ret = printed;
1238out:
1239 addr_location__exit(&al);
1240 return ret;
48d02a1d
AK		 1241}
1242
a1a58707
ACM		 1243static int perf_sample__fprintf_brstackinsn(struct perf_sample *sample,
1244 struct thread *thread,
1245 struct perf_event_attr *attr,
1246 struct machine *machine, FILE *fp)
48d02a1d
AK		 1247{
1248 struct branch_stack *br = sample->branch_stack;
42bbabed 1249 struct branch_entry *entries = perf_sample__branch_entries(sample);
48d02a1d 1250 u64 start, end;
a1a58707 1251 int i, insn, len, nr, ilen, printed = 0;
48d02a1d
AK		 1252 struct perf_insn x;
1253 u8 buffer[MAXBB];
1254 unsigned off;
1255 struct symbol *lastsym = NULL;
fe57120e 1256 int total_cycles = 0;
48d02a1d
AK		 1257
1258 if (!(br && br->nr))
a1a58707 1259 return 0;
48d02a1d
AK		 1260 nr = br->nr;
1261 if (max_blocks && nr > max_blocks + 1)
1262 nr = max_blocks + 1;
1263
1264 x.thread = thread;
1265 x.cpu = sample->cpu;
1266
a1a58707 1267 printed += fprintf(fp, "%c", '\n');
48d02a1d
AK		 1268
1269 /* Handle first from jump, of which we don't know the entry. */
42bbabed
KL		 1270 len = grab_bb(buffer, entries[nr-1].from,
1271 entries[nr-1].from,
48d02a1d
AK		 1272 machine, thread, &x.is64bit, &x.cpumode, false);
1273 if (len > 0) {
42bbabed 1274 printed += ip__fprintf_sym(entries[nr - 1].from, thread,
a1a58707 1275 x.cpumode, x.cpu, &lastsym, attr, fp);
42bbabed 1276 printed += ip__fprintf_jump(entries[nr - 1].from, &entries[nr - 1],
6f680c6a 1277 &x, buffer, len, 0, fp, &total_cycles,
112c5547 1278 attr, thread);
dd2e18e9 1279 if (PRINT_FIELD(SRCCODE))
42bbabed 1280 printed += print_srccode(thread, x.cpumode, entries[nr - 1].from);
48d02a1d
AK		 1281 }
1282
1283 /* Print all blocks */
1284 for (i = nr - 2; i >= 0; i--) {
42bbabed 1285 if (entries[i].from || entries[i].to)
48d02a1d 1286 pr_debug("%d: %" PRIx64 "-%" PRIx64 "\n", i,
42bbabed
KL		 1287 entries[i].from,
1288 entries[i].to);
1289 start = entries[i + 1].to;
1290 end = entries[i].from;
48d02a1d
AK		 1291
1292 len = grab_bb(buffer, start, end, machine, thread, &x.is64bit, &x.cpumode, false);
1293 /* Patch up missing kernel transfers due to ring filters */
1294 if (len == -ENXIO && i > 0) {
42bbabed 1295 end = entries[--i].from;
48d02a1d
AK		 1296 pr_debug("\tpatching up to %" PRIx64 "-%" PRIx64 "\n", start, end);
1297 len = grab_bb(buffer, start, end, machine, thread, &x.is64bit, &x.cpumode, false);
1298 }
1299 if (len <= 0)
1300 continue;
1301
1302 insn = 0;
e98df280 1303 for (off = 0; off < (unsigned)len; off += ilen) {
48d02a1d
AK		 1304 uint64_t ip = start + off;
1305
a1a58707 1306 printed += ip__fprintf_sym(ip, thread, x.cpumode, x.cpu, &lastsym, attr, fp);
48d02a1d 1307 if (ip == end) {
42bbabed 1308 printed += ip__fprintf_jump(ip, &entries[i], &x, buffer + off, len - off, ++insn, fp,
112c5547 1309 &total_cycles, attr, thread);
dd2e18e9
AK		 1310 if (PRINT_FIELD(SRCCODE))
1311 printed += print_srccode(thread, x.cpumode, ip);
48d02a1d
AK		 1312 break;
1313 } else {
e98df280 1314 ilen = 0;
6f680c6a 1315 printed += fprintf(fp, "\t%016" PRIx64 "\t%s", ip,
a1a58707 1316 dump_insn(&x, ip, buffer + off, len - off, &ilen));
6f680c6a
KL		 1317 if (PRINT_FIELD(BRSTACKINSNLEN))
1318 printed += fprintf(fp, "\tilen: %d", ilen);
1319 printed += fprintf(fp, "\n");
48d02a1d
AK		 1320 if (ilen == 0)
1321 break;
dd2e18e9
AK		 1322 if (PRINT_FIELD(SRCCODE))
1323 print_srccode(thread, x.cpumode, ip);
48d02a1d
AK		 1324 insn++;
1325 }
1326 }
5172672d 1327 if (off != end - start)
e98df280 1328 printed += fprintf(fp, "\tmismatch of LBR data and executable\n");
48d02a1d
AK		 1329 }
1330
1331 /*
1332 * Hit the branch? In this case we are already done, and the target
1333 * has not been executed yet.
1334 */
42bbabed 1335 if (entries[0].from == sample->ip)
a1a58707 1336 goto out;
42bbabed 1337 if (entries[0].flags.abort)
a1a58707 1338 goto out;
48d02a1d
AK		 1339
1340 /*
fc5d836c 1341 * Print final block up to sample
61f61159
AK		 1342 *
1343 * Due to pipeline delays the LBRs might be missing a branch
1344 * or two, which can result in very large or negative blocks
1345 * between final branch and sample. When this happens just
1346 * continue walking after the last TO until we hit a branch.
48d02a1d 1347 */
42bbabed 1348 start = entries[0].to;
48d02a1d 1349 end = sample->ip;
61f61159
AK		 1350 if (end < start) {
1351 /* Missing jump. Scan 128 bytes for the next branch */
1352 end = start + 128;
1353 }
48d02a1d 1354 len = grab_bb(buffer, start, end, machine, thread, &x.is64bit, &x.cpumode, true);
a1a58707 1355 printed += ip__fprintf_sym(start, thread, x.cpumode, x.cpu, &lastsym, attr, fp);
48d02a1d
AK		 1356 if (len <= 0) {
1357 /* Print at least last IP if basic block did not work */
1358 len = grab_bb(buffer, sample->ip, sample->ip,
1359 machine, thread, &x.is64bit, &x.cpumode, false);
1360 if (len <= 0)
a1a58707 1361 goto out;
6f680c6a
KL		 1362 ilen = 0;
1363 printed += fprintf(fp, "\t%016" PRIx64 "\t%s", sample->ip,
1364 dump_insn(&x, sample->ip, buffer, len, &ilen));
1365 if (PRINT_FIELD(BRSTACKINSNLEN))
1366 printed += fprintf(fp, "\tilen: %d", ilen);
1367 printed += fprintf(fp, "\n");
dd2e18e9
AK		 1368 if (PRINT_FIELD(SRCCODE))
1369 print_srccode(thread, x.cpumode, sample->ip);
a1a58707 1370 goto out;
48d02a1d
AK		 1371 }
1372 for (off = 0; off <= end - start; off += ilen) {
e98df280 1373 ilen = 0;
6f680c6a 1374 printed += fprintf(fp, "\t%016" PRIx64 "\t%s", start + off,
a1a58707 1375 dump_insn(&x, start + off, buffer + off, len - off, &ilen));
6f680c6a
KL		 1376 if (PRINT_FIELD(BRSTACKINSNLEN))
1377 printed += fprintf(fp, "\tilen: %d", ilen);
1378 printed += fprintf(fp, "\n");
48d02a1d
AK		 1379 if (ilen == 0)
1380 break;
61f61159
AK		 1381 if (arch_is_branch(buffer + off, len - off, x.is64bit) && start + off != sample->ip) {
1382 /*
1383 * Hit a missing branch. Just stop.
1384 */
1385 printed += fprintf(fp, "\t... not reaching sample ...\n");
1386 break;
1387 }
dd2e18e9
AK		 1388 if (PRINT_FIELD(SRCCODE))
1389 print_srccode(thread, x.cpumode, start + off);
48d02a1d 1390 }
a1a58707
ACM		 1391out:
1392 return printed;
48d02a1d 1393}
dc323ce8 1394
a1a58707
ACM		 1395static int perf_sample__fprintf_addr(struct perf_sample *sample,
1396 struct thread *thread,
1397 struct perf_event_attr *attr, FILE *fp)
7cec0922
DA		 1398{
1399 struct addr_location al;
a1a58707 1400 int printed = fprintf(fp, "%16" PRIx64, sample->addr);
7cec0922 1401
0dd5041c 1402 addr_location__init(&al);
7cec0922 1403 if (!sample_addr_correlates_sym(attr))
a1a58707 1404 goto out;
7cec0922 1405
c2740a87 1406 thread__resolve(thread, &al, sample);
7cec0922
DA		 1407
1408 if (PRINT_FIELD(SYM)) {
a1a58707 1409 printed += fprintf(fp, " ");
a978f2ab 1410 if (PRINT_FIELD(SYMOFFSET))
a1a58707 1411 printed += symbol__fprintf_symname_offs(al.sym, &al, fp);
a978f2ab 1412 else
a1a58707 1413 printed += symbol__fprintf_symname(al.sym, fp);
7cec0922
DA		 1414 }
1415
af9eb56b
CD		 1416 if (PRINT_FIELD(DSO))
1417 printed += map__fprintf_dsoname_dsoff(al.map, PRINT_FIELD(DSOFF), al.addr, fp);
a1a58707 1418out:
0dd5041c 1419 addr_location__exit(&al);
a1a58707 1420 return printed;
7cec0922
DA		 1421}
1422
99f753f0 1423static const char *resolve_branch_sym(struct perf_sample *sample,
32dcd021 1424 struct evsel *evsel,
99f753f0
AK		 1425 struct thread *thread,
1426 struct addr_location *al,
b743b86c 1427 struct addr_location *addr_al,
99f753f0
AK		 1428 u64 *ip)
1429{
1fc632ce 1430 struct perf_event_attr *attr = &evsel->core.attr;
99f753f0
AK		 1431 const char *name = NULL;
1432
1433 if (sample->flags & (PERF_IP_FLAG_CALL | PERF_IP_FLAG_TRACE_BEGIN)) {
1434 if (sample_addr_correlates_sym(attr)) {
b743b86c
AH		 1435 if (!addr_al->thread)
1436 thread__resolve(thread, addr_al, sample);
1437 if (addr_al->sym)
1438 name = addr_al->sym->name;
99f753f0
AK		 1439 else
1440 *ip = sample->addr;
1441 } else {
1442 *ip = sample->addr;
1443 }
1444 } else if (sample->flags & (PERF_IP_FLAG_RETURN | PERF_IP_FLAG_TRACE_END)) {
1445 if (al->sym)
1446 name = al->sym->name;
1447 else
1448 *ip = sample->ip;
1449 }
1450 return name;
1451}
1452
a1a58707 1453static int perf_sample__fprintf_callindent(struct perf_sample *sample,
32dcd021 1454 struct evsel *evsel,
a1a58707 1455 struct thread *thread,
b743b86c
AH		 1456 struct addr_location *al,
1457 struct addr_location *addr_al,
1458 FILE *fp)
e216708d 1459{
1fc632ce 1460 struct perf_event_attr *attr = &evsel->core.attr;
256d92bc 1461 size_t depth = thread_stack__depth(thread, sample->cpu);
e216708d
AH		 1462 const char *name = NULL;
1463 static int spacing;
1464 int len = 0;
a78cdee6 1465 int dlen = 0;
e216708d
AH		 1466 u64 ip = 0;
1467
1468 /*
1469 * The 'return' has already been popped off the stack so the depth has
1470 * to be adjusted to match the 'call'.
1471 */
ee84a303 1472 if (thread__ts(thread) && sample->flags & PERF_IP_FLAG_RETURN)
e216708d
AH		 1473 depth += 1;
1474
b743b86c 1475 name = resolve_branch_sym(sample, evsel, thread, al, addr_al, &ip);
e216708d 1476
a78cdee6
AK		 1477 if (PRINT_FIELD(DSO) && !(PRINT_FIELD(IP) || PRINT_FIELD(ADDR))) {
1478 dlen += fprintf(fp, "(");
1479 dlen += map__fprintf_dsoname(al->map, fp);
1480 dlen += fprintf(fp, ")\t");
1481 }
1482
e216708d 1483 if (name)
a1a58707 1484 len = fprintf(fp, "%*s%s", (int)depth * 4, "", name);
e216708d 1485 else if (ip)
a1a58707 1486 len = fprintf(fp, "%*s%16" PRIx64, (int)depth * 4, "", ip);
e216708d
AH		 1487
1488 if (len < 0)
a1a58707 1489 return len;
e216708d
AH		 1490
1491 /*
1492 * Try to keep the output length from changing frequently so that the
1493 * output lines up more nicely.
1494 */
1495 if (len > spacing || (len && len < spacing - 52))
1496 spacing = round_up(len + 4, 32);
1497
1498 if (len < spacing)
a1a58707
ACM		 1499 len += fprintf(fp, "%*s", spacing - len, "");
1500
a78cdee6 1501 return len + dlen;
e216708d
AH		 1502}
1503
3ab481a1
AK		 1504__weak void arch_fetch_insn(struct perf_sample *sample __maybe_unused,
1505 struct thread *thread __maybe_unused,
1506 struct machine *machine __maybe_unused)
1507{
1508}
1509
d9ae9c97
AH		 1510void script_fetch_insn(struct perf_sample *sample, struct thread *thread,
1511 struct machine *machine)
1512{
1513 if (sample->insn_len == 0 && native_arch)
1514 arch_fetch_insn(sample, thread, machine);
1515}
1516
a1a58707
ACM		 1517static int perf_sample__fprintf_insn(struct perf_sample *sample,
1518 struct perf_event_attr *attr,
1519 struct thread *thread,
1520 struct machine *machine, FILE *fp)
224e2c97 1521{
a1a58707
ACM		 1522 int printed = 0;
1523
d9ae9c97 1524 script_fetch_insn(sample, thread, machine);
3ab481a1 1525
224e2c97 1526 if (PRINT_FIELD(INSNLEN))
a1a58707 1527 printed += fprintf(fp, " ilen: %d", sample->insn_len);
3ab481a1 1528 if (PRINT_FIELD(INSN) && sample->insn_len) {
8f0ec15f
CD		 1529 printed += fprintf(fp, " insn: ");
1530 printed += sample__fprintf_insn_raw(sample, fp);
224e2c97 1531 }
99417234
CD		 1532 if (PRINT_FIELD(DISASM) && sample->insn_len) {
1533 printed += fprintf(fp, "\t\t");
1534 printed += sample__fprintf_insn_asm(sample, thread, machine, fp);
1535 }
6f680c6a 1536 if (PRINT_FIELD(BRSTACKINSN) || PRINT_FIELD(BRSTACKINSNLEN))
a1a58707
ACM		 1537 printed += perf_sample__fprintf_brstackinsn(sample, thread, attr, machine, fp);
1538
1539 return printed;
224e2c97
AK		 1540}
1541
68fb45bf
AH		 1542static int perf_sample__fprintf_ipc(struct perf_sample *sample,
1543 struct perf_event_attr *attr, FILE *fp)
1544{
1545 unsigned int ipc;
1546
1547 if (!PRINT_FIELD(IPC) || !sample->cyc_cnt || !sample->insn_cnt)
1548 return 0;
1549
1550 ipc = (sample->insn_cnt * 100) / sample->cyc_cnt;
1551
1552 return fprintf(fp, " \t IPC: %u.%02u (%" PRIu64 "/%" PRIu64 ") ",
1553 ipc / 100, ipc % 100, sample->insn_cnt, sample->cyc_cnt);
1554}
1555
a1a58707 1556static int perf_sample__fprintf_bts(struct perf_sample *sample,
32dcd021 1557 struct evsel *evsel,
a1a58707
ACM		 1558 struct thread *thread,
1559 struct addr_location *al,
b743b86c 1560 struct addr_location *addr_al,
a1a58707 1561 struct machine *machine, FILE *fp)
95582596 1562{
1fc632ce 1563 struct perf_event_attr *attr = &evsel->core.attr;
1405720d 1564 unsigned int type = output_type(attr->type);
8066be5f 1565 bool print_srcline_last = false;
a1a58707 1566 int printed = 0;
95582596 1567
e216708d 1568 if (PRINT_FIELD(CALLINDENT))
b743b86c 1569 printed += perf_sample__fprintf_callindent(sample, evsel, thread, al, addr_al, fp);
e216708d 1570
95582596
AN		 1571 /* print branch_from information */
1572 if (PRINT_FIELD(IP)) {
1405720d 1573 unsigned int print_opts = output[type].print_ip_opts;
e557b674 1574 struct callchain_cursor *cursor = NULL;
8066be5f 1575
8ab12a20
IR		 1576 if (symbol_conf.use_callchain && sample->callchain) {
1577 cursor = get_tls_callchain_cursor();
1578 if (thread__resolve_callchain(al->thread, cursor, evsel,
1579 sample, NULL, NULL,
1580 scripting_max_stack))
1581 cursor = NULL;
1582 }
6f736735 1583 if (cursor == NULL) {
a1a58707 1584 printed += fprintf(fp, " ");
e20ab86e 1585 if (print_opts & EVSEL__PRINT_SRCLINE) {
8066be5f 1586 print_srcline_last = true;
e20ab86e 1587 print_opts &= ~EVSEL__PRINT_SRCLINE;
8066be5f 1588 }
6f736735 1589 } else
a1a58707 1590 printed += fprintf(fp, "\n");
6f736735 1591
9620bc36
ACM		 1592 printed += sample__fprintf_sym(sample, al, 0, print_opts, cursor,
1593 symbol_conf.bt_stop_list, fp);
95582596
AN		 1594 }
1595
95582596 1596 /* print branch_to information */
243be3dd 1597 if (PRINT_FIELD(ADDR) ||
1fc632ce 1598 ((evsel->core.attr.sample_type & PERF_SAMPLE_ADDR) &&
1405720d 1599 !output[type].user_set)) {
a1a58707
ACM		 1600 printed += fprintf(fp, " => ");
1601 printed += perf_sample__fprintf_addr(sample, thread, attr, fp);
578bea40 1602 }
95582596 1603
68fb45bf
AH		 1604 printed += perf_sample__fprintf_ipc(sample, attr, fp);
1605
8066be5f 1606 if (print_srcline_last)
a1a58707 1607 printed += map__fprintf_srcline(al->map, al->addr, "\n ", fp);
224e2c97 1608
a1a58707 1609 printed += perf_sample__fprintf_insn(sample, attr, thread, machine, fp);
dd2e18e9
AK		 1610 printed += fprintf(fp, "\n");
1611 if (PRINT_FIELD(SRCCODE)) {
1612 int ret = map__fprintf_srccode(al->map, al->addr, stdout,
ee84a303 1613 thread__srccode_state(thread));
dd2e18e9
AK		 1614 if (ret) {
1615 printed += ret;
1616 printed += printf("\n");
1617 }
1618 }
1619 return printed;
95582596
AN		 1620}
1621
055cd33d
AH		 1622static struct {
1623 u32 flags;
1624 const char *name;
1625} sample_flags[] = {
1626 {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_CALL, "call"},
1627 {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_RETURN, "return"},
1628 {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_CONDITIONAL, "jcc"},
1629 {PERF_IP_FLAG_BRANCH, "jmp"},
1630 {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_CALL | PERF_IP_FLAG_INTERRUPT, "int"},
1631 {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_RETURN | PERF_IP_FLAG_INTERRUPT, "iret"},
1632 {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_CALL | PERF_IP_FLAG_SYSCALLRET, "syscall"},
1633 {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_RETURN | PERF_IP_FLAG_SYSCALLRET, "sysret"},
1634 {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_ASYNC, "async"},
1635 {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_CALL | PERF_IP_FLAG_ASYNC | PERF_IP_FLAG_INTERRUPT, "hw int"},
1636 {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_TX_ABORT, "tx abrt"},
1637 {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_TRACE_BEGIN, "tr strt"},
1638 {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_TRACE_END, "tr end"},
c025d46c
AH		 1639 {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_CALL | PERF_IP_FLAG_VMENTRY, "vmentry"},
1640 {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_CALL | PERF_IP_FLAG_VMEXIT, "vmexit"},
055cd33d
AH		 1641 {0, NULL}
1642};
1643
62cb1b88
AH		 1644static const char *sample_flags_to_name(u32 flags)
1645{
1646 int i;
1647
1648 for (i = 0; sample_flags[i].name ; i++) {
1649 if (sample_flags[i].flags == flags)
1650 return sample_flags[i].name;
1651 }
1652
1653 return NULL;
1654}
1655
54cd8b03 1656int perf_sample__sprintf_flags(u32 flags, char *str, size_t sz)
400ea6d3 1657{
26738598
AH		 1658 u32 xf = PERF_IP_FLAG_IN_TX | PERF_IP_FLAG_INTR_DISABLE |
1659 PERF_IP_FLAG_INTR_TOGGLE;
400ea6d3 1660 const char *chars = PERF_IP_FLAG_CHARS;
54cd8b03 1661 const size_t n = strlen(PERF_IP_FLAG_CHARS);
055cd33d 1662 const char *name = NULL;
54cd8b03 1663 size_t i, pos = 0;
26738598 1664 char xs[16] = {0};
400ea6d3 1665
26738598
AH		 1666 if (flags & xf)
1667 snprintf(xs, sizeof(xs), "(%s%s%s)",
1668 flags & PERF_IP_FLAG_IN_TX ? "x" : "",
1669 flags & PERF_IP_FLAG_INTR_DISABLE ? "D" : "",
1670 flags & PERF_IP_FLAG_INTR_TOGGLE ? "t" : "");
1671
1672 name = sample_flags_to_name(flags & ~xf);
62cb1b88 1673 if (name)
26738598 1674 return snprintf(str, sz, "%-15s%6s", name, xs);
62cb1b88
AH		 1675
1676 if (flags & PERF_IP_FLAG_TRACE_BEGIN) {
26738598 1677 name = sample_flags_to_name(flags & ~(xf | PERF_IP_FLAG_TRACE_BEGIN));
62cb1b88 1678 if (name)
26738598 1679 return snprintf(str, sz, "tr strt %-7s%6s", name, xs);
62cb1b88
AH		 1680 }
1681
1682 if (flags & PERF_IP_FLAG_TRACE_END) {
26738598 1683 name = sample_flags_to_name(flags & ~(xf | PERF_IP_FLAG_TRACE_END));
62cb1b88 1684 if (name)
26738598 1685 return snprintf(str, sz, "tr end %-7s%6s", name, xs);
055cd33d
AH		 1686 }
1687
400ea6d3 1688 for (i = 0; i < n; i++, flags >>= 1) {
54cd8b03 1689 if ((flags & 1) && pos < sz)
400ea6d3
AH		 1690 str[pos++] = chars[i];
1691 }
1692 for (; i < 32; i++, flags >>= 1) {
54cd8b03 1693 if ((flags & 1) && pos < sz)
400ea6d3
AH		 1694 str[pos++] = '?';
1695 }
54cd8b03
AH		 1696 if (pos < sz)
1697 str[pos] = 0;
1698
1699 return pos;
1700}
1701
1702static int perf_sample__fprintf_flags(u32 flags, FILE *fp)
1703{
1704 char str[SAMPLE_FLAGS_BUF_SIZE];
055cd33d 1705
54cd8b03 1706 perf_sample__sprintf_flags(flags, str, sizeof(str));
26738598 1707 return fprintf(fp, " %-21s ", str);
400ea6d3
AH		 1708}
1709
30372f04
WN		 1710struct printer_data {
1711 int line_no;
1712 bool hit_nul;
1713 bool is_printable;
1714};
1715
923d0c9a
ACM		 1716static int sample__fprintf_bpf_output(enum binary_printer_ops op,
1717 unsigned int val,
1718 void *extra, FILE *fp)
30372f04
WN		 1719{
1720 unsigned char ch = (unsigned char)val;
1721 struct printer_data *printer_data = extra;
923d0c9a 1722 int printed = 0;
30372f04
WN		 1723
1724 switch (op) {
1725 case BINARY_PRINT_DATA_BEGIN:
923d0c9a 1726 printed += fprintf(fp, "\n");
30372f04
WN		 1727 break;
1728 case BINARY_PRINT_LINE_BEGIN:
923d0c9a 1729 printed += fprintf(fp, "%17s", !printer_data->line_no ? "BPF output:" :
30372f04
WN		 1730 " ");
1731 break;
1732 case BINARY_PRINT_ADDR:
923d0c9a 1733 printed += fprintf(fp, " %04x:", val);
30372f04
WN		 1734 break;
1735 case BINARY_PRINT_NUM_DATA:
923d0c9a 1736 printed += fprintf(fp, " %02x", val);
30372f04
WN		 1737 break;
1738 case BINARY_PRINT_NUM_PAD:
923d0c9a 1739 printed += fprintf(fp, " ");
30372f04
WN		 1740 break;
1741 case BINARY_PRINT_SEP:
923d0c9a 1742 printed += fprintf(fp, " ");
30372f04
WN		 1743 break;
1744 case BINARY_PRINT_CHAR_DATA:
1745 if (printer_data->hit_nul && ch)
1746 printer_data->is_printable = false;
1747
1748 if (!isprint(ch)) {
923d0c9a 1749 printed += fprintf(fp, "%c", '.');
30372f04
WN		 1750
1751 if (!printer_data->is_printable)
1752 break;
1753
1754 if (ch == '\0')
1755 printer_data->hit_nul = true;
1756 else
1757 printer_data->is_printable = false;
1758 } else {
923d0c9a 1759 printed += fprintf(fp, "%c", ch);
30372f04
WN		 1760 }
1761 break;
1762 case BINARY_PRINT_CHAR_PAD:
923d0c9a 1763 printed += fprintf(fp, " ");
30372f04
WN		 1764 break;
1765 case BINARY_PRINT_LINE_END:
923d0c9a 1766 printed += fprintf(fp, "\n");
30372f04
WN		 1767 printer_data->line_no++;
1768 break;
1769 case BINARY_PRINT_DATA_END:
1770 default:
1771 break;
1772 }
923d0c9a
ACM		 1773
1774 return printed;
30372f04
WN		 1775}
1776
a1a58707 1777static int perf_sample__fprintf_bpf_output(struct perf_sample *sample, FILE *fp)
30372f04
WN		 1778{
1779 unsigned int nr_bytes = sample->raw_size;
1780 struct printer_data printer_data = {0, false, true};
a1a58707
ACM		 1781 int printed = binary__fprintf(sample->raw_data, nr_bytes, 8,
1782 sample__fprintf_bpf_output, &printer_data, fp);
30372f04
WN		 1783
1784 if (printer_data.is_printable && printer_data.hit_nul)
a1a58707
ACM		 1785 printed += fprintf(fp, "%17s \"%s\"\n", "BPF string:", (char *)(sample->raw_data));
1786
1787 return printed;
30372f04
WN		 1788}
1789
a1a58707 1790static int perf_sample__fprintf_spacing(int len, int spacing, FILE *fp)
65c5e18f
AH		 1791{
1792 if (len > 0 && len < spacing)
a1a58707
ACM		 1793 return fprintf(fp, "%*s", spacing - len, "");
1794
1795 return 0;
65c5e18f
AH		 1796}
1797
a1a58707 1798static int perf_sample__fprintf_pt_spacing(int len, FILE *fp)
65c5e18f 1799{
a1a58707 1800 return perf_sample__fprintf_spacing(len, 34, fp);
65c5e18f
AH		 1801}
1802
a5014310
AH		 1803/* If a value contains only printable ASCII characters padded with NULLs */
1804static bool ptw_is_prt(u64 val)
1805{
1806 char c;
1807 u32 i;
1808
1809 for (i = 0; i < sizeof(val); i++) {
1810 c = ((char *)&val)[i];
1811 if (!c)
1812 break;
1813 if (!isprint(c) || !isascii(c))
1814 return false;
1815 }
1816 for (; i < sizeof(val); i++) {
1817 c = ((char *)&val)[i];
1818 if (c)
1819 return false;
1820 }
1821 return true;
1822}
1823
a1a58707 1824static int perf_sample__fprintf_synth_ptwrite(struct perf_sample *sample, FILE *fp)
65c5e18f
AH		 1825{
1826 struct perf_synth_intel_ptwrite *data = perf_sample__synth_ptr(sample);
a5014310 1827 char str[sizeof(u64) + 1] = "";
65c5e18f 1828 int len;
a5014310 1829 u64 val;
65c5e18f
AH		 1830
1831 if (perf_sample__bad_synth_size(sample, *data))
a1a58707 1832 return 0;
65c5e18f 1833
a5014310
AH		 1834 val = le64_to_cpu(data->payload);
1835 if (ptw_is_prt(val)) {
1836 memcpy(str, &val, sizeof(val));
1837 str[sizeof(val)] = 0;
1838 }
1839 len = fprintf(fp, " IP: %u payload: %#" PRIx64 " %s ",
1840 data->ip, val, str);
a1a58707 1841 return len + perf_sample__fprintf_pt_spacing(len, fp);
65c5e18f
AH		 1842}
1843
a1a58707 1844static int perf_sample__fprintf_synth_mwait(struct perf_sample *sample, FILE *fp)
65c5e18f
AH		 1845{
1846 struct perf_synth_intel_mwait *data = perf_sample__synth_ptr(sample);
1847 int len;
1848
1849 if (perf_sample__bad_synth_size(sample, *data))
a1a58707 1850 return 0;
65c5e18f 1851
a1a58707
ACM		 1852 len = fprintf(fp, " hints: %#x extensions: %#x ",
1853 data->hints, data->extensions);
1854 return len + perf_sample__fprintf_pt_spacing(len, fp);
65c5e18f
AH		 1855}
1856
a1a58707 1857static int perf_sample__fprintf_synth_pwre(struct perf_sample *sample, FILE *fp)
65c5e18f
AH		 1858{
1859 struct perf_synth_intel_pwre *data = perf_sample__synth_ptr(sample);
1860 int len;
1861
1862 if (perf_sample__bad_synth_size(sample, *data))
a1a58707 1863 return 0;
65c5e18f 1864
a1a58707
ACM		 1865 len = fprintf(fp, " hw: %u cstate: %u sub-cstate: %u ",
1866 data->hw, data->cstate, data->subcstate);
1867 return len + perf_sample__fprintf_pt_spacing(len, fp);
65c5e18f
AH		 1868}
1869
a1a58707 1870static int perf_sample__fprintf_synth_exstop(struct perf_sample *sample, FILE *fp)
65c5e18f
AH		 1871{
1872 struct perf_synth_intel_exstop *data = perf_sample__synth_ptr(sample);
1873 int len;
1874
1875 if (perf_sample__bad_synth_size(sample, *data))
a1a58707 1876 return 0;
65c5e18f 1877
a1a58707
ACM		 1878 len = fprintf(fp, " IP: %u ", data->ip);
1879 return len + perf_sample__fprintf_pt_spacing(len, fp);
65c5e18f
AH		 1880}
1881
a1a58707 1882static int perf_sample__fprintf_synth_pwrx(struct perf_sample *sample, FILE *fp)
65c5e18f
AH		 1883{
1884 struct perf_synth_intel_pwrx *data = perf_sample__synth_ptr(sample);
1885 int len;
1886
1887 if (perf_sample__bad_synth_size(sample, *data))
a1a58707 1888 return 0;
65c5e18f 1889
a1a58707 1890 len = fprintf(fp, " deepest cstate: %u last cstate: %u wake reason: %#x ",
65c5e18f
AH		 1891 data->deepest_cstate, data->last_cstate,
1892 data->wake_reason);
a1a58707 1893 return len + perf_sample__fprintf_pt_spacing(len, fp);
65c5e18f
AH		 1894}
1895
a1a58707 1896static int perf_sample__fprintf_synth_cbr(struct perf_sample *sample, FILE *fp)
65c5e18f
AH		 1897{
1898 struct perf_synth_intel_cbr *data = perf_sample__synth_ptr(sample);
1899 unsigned int percent, freq;
1900 int len;
1901
1902 if (perf_sample__bad_synth_size(sample, *data))
a1a58707 1903 return 0;
65c5e18f
AH		 1904
1905 freq = (le32_to_cpu(data->freq) + 500) / 1000;
a1a58707 1906 len = fprintf(fp, " cbr: %2u freq: %4u MHz ", data->cbr, freq);
65c5e18f
AH		 1907 if (data->max_nonturbo) {
1908 percent = (5 + (1000 * data->cbr) / data->max_nonturbo) / 10;
a1a58707 1909 len += fprintf(fp, "(%3u%%) ", percent);
65c5e18f 1910 }
a1a58707 1911 return len + perf_sample__fprintf_pt_spacing(len, fp);
65c5e18f
AH		 1912}
1913
c840cbfe
AH		 1914static int perf_sample__fprintf_synth_psb(struct perf_sample *sample, FILE *fp)
1915{
1916 struct perf_synth_intel_psb *data = perf_sample__synth_ptr(sample);
1917 int len;
1918
1919 if (perf_sample__bad_synth_size(sample, *data))
1920 return 0;
1921
1922 len = fprintf(fp, " psb offs: %#" PRIx64, data->offset);
1923 return len + perf_sample__fprintf_pt_spacing(len, fp);
1924}
1925
5b11749b
AH		 1926/* Intel PT Event Trace */
1927static int perf_sample__fprintf_synth_evt(struct perf_sample *sample, FILE *fp)
1928{
1929 struct perf_synth_intel_evt *data = perf_sample__synth_ptr(sample);
1930 const char *cfe[32] = {NULL, "INTR", "IRET", "SMI", "RSM", "SIPI",
1931 "INIT", "VMENTRY", "VMEXIT", "VMEXIT_INTR",
34f576c9 1932 "SHUTDOWN", NULL, "UINTR", "UIRET"};
5b11749b
AH		 1933 const char *evd[64] = {"PFA", "VMXQ", "VMXR"};
1934 const char *s;
1935 int len, i;
1936
1937 if (perf_sample__bad_synth_size(sample, *data))
1938 return 0;
1939
1940 s = cfe[data->type];
1941 if (s) {
1942 len = fprintf(fp, " cfe: %s IP: %d vector: %u",
1943 s, data->ip, data->vector);
1944 } else {
1945 len = fprintf(fp, " cfe: %u IP: %d vector: %u",
1946 data->type, data->ip, data->vector);
1947 }
1948 for (i = 0; i < data->evd_cnt; i++) {
1949 unsigned int et = data->evd[i].evd_type & 0x3f;
1950
1951 s = evd[et];
1952 if (s) {
1953 len += fprintf(fp, " %s: %#" PRIx64,
1954 s, data->evd[i].payload);
1955 } else {
1956 len += fprintf(fp, " EVD_%u: %#" PRIx64,
1957 et, data->evd[i].payload);
1958 }
1959 }
1960 return len + perf_sample__fprintf_pt_spacing(len, fp);
1961}
1962
a48b96ca
AH		 1963static int perf_sample__fprintf_synth_iflag_chg(struct perf_sample *sample, FILE *fp)
1964{
1965 struct perf_synth_intel_iflag_chg *data = perf_sample__synth_ptr(sample);
1966 int len;
1967
1968 if (perf_sample__bad_synth_size(sample, *data))
1969 return 0;
1970
1971 len = fprintf(fp, " IFLAG: %d->%d %s branch", !data->iflag, data->iflag,
1972 data->via_branch ? "via" : "non");
1973 return len + perf_sample__fprintf_pt_spacing(len, fp);
1974}
1975
a1a58707 1976static int perf_sample__fprintf_synth(struct perf_sample *sample,
32dcd021 1977 struct evsel *evsel, FILE *fp)
47e78084 1978{
1fc632ce 1979 switch (evsel->core.attr.config) {
65c5e18f 1980 case PERF_SYNTH_INTEL_PTWRITE:
a1a58707 1981 return perf_sample__fprintf_synth_ptwrite(sample, fp);
65c5e18f 1982 case PERF_SYNTH_INTEL_MWAIT:
a1a58707 1983 return perf_sample__fprintf_synth_mwait(sample, fp);
65c5e18f 1984 case PERF_SYNTH_INTEL_PWRE:
a1a58707 1985 return perf_sample__fprintf_synth_pwre(sample, fp);
65c5e18f 1986 case PERF_SYNTH_INTEL_EXSTOP:
a1a58707 1987 return perf_sample__fprintf_synth_exstop(sample, fp);
65c5e18f 1988 case PERF_SYNTH_INTEL_PWRX:
a1a58707 1989 return perf_sample__fprintf_synth_pwrx(sample, fp);
65c5e18f 1990 case PERF_SYNTH_INTEL_CBR:
a1a58707 1991 return perf_sample__fprintf_synth_cbr(sample, fp);
c840cbfe
AH		 1992 case PERF_SYNTH_INTEL_PSB:
1993 return perf_sample__fprintf_synth_psb(sample, fp);
5b11749b
AH		 1994 case PERF_SYNTH_INTEL_EVT:
1995 return perf_sample__fprintf_synth_evt(sample, fp);
a48b96ca
AH		 1996 case PERF_SYNTH_INTEL_IFLAG_CHG:
1997 return perf_sample__fprintf_synth_iflag_chg(sample, fp);
47e78084
AH		 1998 default:
1999 break;
2000 }
a1a58707
ACM		 2001
2002 return 0;
47e78084
AH		 2003}
2004
afdd63f5 2005static int evlist__max_name_len(struct evlist *evlist)
9cdbc409 2006{
32dcd021 2007 struct evsel *evsel;
9cdbc409
JO		 2008 int max = 0;
2009
e5cadb93 2010 evlist__for_each_entry(evlist, evsel) {
8ab2e96d 2011 int len = strlen(evsel__name(evsel));
9cdbc409
JO		 2012
2013 max = MAX(len, max);
2014 }
2015
2016 return max;
2017}
2018
a1a58707 2019static int data_src__fprintf(u64 data_src, FILE *fp)
c19ac912
JO		 2020{
2021 struct mem_info mi = { .data_src.val = data_src };
2022 char decode[100];
2023 char out[100];
2024 static int maxlen;
2025 int len;
2026
2027 perf_script__meminfo_scnprintf(decode, 100, &mi);
2028
2029 len = scnprintf(out, 100, "%16" PRIx64 " %s", data_src, decode);
2030 if (maxlen < len)
2031 maxlen = len;
2032
a1a58707 2033 return fprintf(fp, "%-*s", maxlen, out);
c19ac912
JO		 2034}
2035
4bd1bef8
AK		 2036struct metric_ctx {
2037 struct perf_sample *sample;
2038 struct thread *thread;
32dcd021 2039 struct evsel *evsel;
4bd1bef8
AK		 2040 FILE *fp;
2041};
2042
6ca9a082
JO		 2043static void script_print_metric(struct perf_stat_config *config __maybe_unused,
2044 void *ctx, const char *color,
4bd1bef8
AK		 2045 const char *fmt,
2046 const char *unit, double val)
2047{
2048 struct metric_ctx *mctx = ctx;
2049
2050 if (!fmt)
2051 return;
e534bfb1 2052 perf_sample__fprintf_start(NULL, mctx->sample, mctx->thread, mctx->evsel,
28a0b398 2053 PERF_RECORD_SAMPLE, mctx->fp);
4bd1bef8
AK		 2054 fputs("\tmetric: ", mctx->fp);
2055 if (color)
2056 color_fprintf(mctx->fp, color, fmt, val);
2057 else
2058 printf(fmt, val);
2059 fprintf(mctx->fp, " %s\n", unit);
2060}
2061
6ca9a082
JO		 2062static void script_new_line(struct perf_stat_config *config __maybe_unused,
2063 void *ctx)
4bd1bef8
AK		 2064{
2065 struct metric_ctx *mctx = ctx;
2066
e534bfb1 2067 perf_sample__fprintf_start(NULL, mctx->sample, mctx->thread, mctx->evsel,
28a0b398 2068 PERF_RECORD_SAMPLE, mctx->fp);
4bd1bef8
AK		 2069 fputs("\tmetric: ", mctx->fp);
2070}
2071
2072static void perf_sample__fprint_metric(struct perf_script *script,
2073 struct thread *thread,
32dcd021 2074 struct evsel *evsel,
4bd1bef8
AK		 2075 struct perf_sample *sample,
2076 FILE *fp)
2077{
fba7c866 2078 struct evsel *leader = evsel__leader(evsel);
4bd1bef8
AK		 2079 struct perf_stat_output_ctx ctx = {
2080 .print_metric = script_print_metric,
2081 .new_line = script_new_line,
2082 .ctx = &(struct metric_ctx) {
2083 .sample = sample,
2084 .thread = thread,
2085 .evsel = evsel,
2086 .fp = fp,
2087 },
2088 .force_header = false,
2089 };
32dcd021 2090 struct evsel *ev2;
4bd1bef8
AK		 2091 u64 val;
2092
4bd1bef8 2093 if (!evsel->stats)
1f297a6e 2094 evlist__alloc_stats(&stat_config, script->session->evlist, /*alloc_raw=*/false);
fba7c866 2095 if (evsel_script(leader)->gnum++ == 0)
4bd1bef8
AK		 2096 perf_stat__reset_shadow_stats();
2097 val = sample->period * evsel->scale;
4bd1bef8 2098 evsel_script(evsel)->val = val;
fba7c866
JO		 2099 if (evsel_script(leader)->gnum == leader->core.nr_members) {
2100 for_each_group_member (ev2, leader) {
6ca9a082 2101 perf_stat__print_shadow_stats(&stat_config, ev2,
4bd1bef8
AK		 2102 evsel_script(ev2)->val,
2103 sample->cpu,
2104 &ctx,
cc26ffaa 2105 NULL);
4bd1bef8 2106 }
fba7c866 2107 evsel_script(leader)->gnum = 0;
4bd1bef8
AK		 2108 }
2109}
2110
99f753f0 2111static bool show_event(struct perf_sample *sample,
32dcd021 2112 struct evsel *evsel,
99f753f0 2113 struct thread *thread,
b743b86c
AH		 2114 struct addr_location *al,
2115 struct addr_location *addr_al)
99f753f0 2116{
256d92bc 2117 int depth = thread_stack__depth(thread, sample->cpu);
99f753f0
AK		 2118
2119 if (!symbol_conf.graph_function)
2120 return true;
2121
ee84a303
IR		 2122 if (thread__filter(thread)) {
2123 if (depth <= thread__filter_entry_depth(thread)) {
2124 thread__set_filter(thread, false);
99f753f0
AK		 2125 return false;
2126 }
2127 return true;
2128 } else {
2129 const char *s = symbol_conf.graph_function;
2130 u64 ip;
b743b86c 2131 const char *name = resolve_branch_sym(sample, evsel, thread, al, addr_al,
99f753f0
AK		 2132 &ip);
2133 unsigned nlen;
2134
2135 if (!name)
2136 return false;
2137 nlen = strlen(name);
2138 while (*s) {
2139 unsigned len = strcspn(s, ",");
2140 if (nlen == len && !strncmp(name, s, len)) {
ee84a303
IR		 2141 thread__set_filter(thread, true);
2142 thread__set_filter_entry_depth(thread, depth);
99f753f0
AK		 2143 return true;
2144 }
2145 s += len;
2146 if (*s == ',')
2147 s++;
2148 }
2149 return false;
2150 }
2151}
2152
a3dff304 2153static void process_event(struct perf_script *script,
32dcd021 2154 struct perf_sample *sample, struct evsel *evsel,
48d02a1d 2155 struct addr_location *al,
b743b86c 2156 struct addr_location *addr_al,
48d02a1d 2157 struct machine *machine)
be6d842a 2158{
f9d5d549 2159 struct thread *thread = al->thread;
1fc632ce 2160 struct perf_event_attr *attr = &evsel->core.attr;
1405720d 2161 unsigned int type = output_type(attr->type);
32dcd021 2162 struct evsel_script *es = evsel->priv;
642ee1c6 2163 FILE *fp = es->fp;
6b9bae63 2164 char str[PAGE_SIZE_NAME_LEN];
83869019 2165 const char *arch = perf_env__arch(machine->env);
1424dc96 2166
1405720d 2167 if (output[type].fields == 0)
1424dc96
DA		 2168 return;
2169
642ee1c6
ACM		 2170 ++es->samples;
2171
e534bfb1 2172 perf_sample__fprintf_start(script, sample, thread, evsel,
28a0b398 2173 PERF_RECORD_SAMPLE, fp);
745f43e3 2174
535aeaae 2175 if (PRINT_FIELD(PERIOD))
69c71252 2176 fprintf(fp, "%10" PRIu64 " ", sample->period);
535aeaae 2177
e944d3d7 2178 if (PRINT_FIELD(EVNAME)) {
8ab2e96d 2179 const char *evname = evsel__name(evsel);
9cdbc409
JO		 2180
2181 if (!script->name_width)
afdd63f5 2182 script->name_width = evlist__max_name_len(script->session->evlist);
9cdbc409 2183
69c71252 2184 fprintf(fp, "%*s: ", script->name_width, evname ?: "[unknown]");
e944d3d7
NK		 2185 }
2186
400ea6d3 2187 if (print_flags)
a1a58707 2188 perf_sample__fprintf_flags(sample->flags, fp);
400ea6d3 2189
95582596 2190 if (is_bts_event(attr)) {
b743b86c 2191 perf_sample__fprintf_bts(sample, evsel, thread, al, addr_al, machine, fp);
95582596
AN		 2192 return;
2193 }
378ef0f5 2194#ifdef HAVE_LIBTRACEEVENT
96167167 2195 if (PRINT_FIELD(TRACE) && sample->raw_data) {
894f3f17
ACM		 2196 event_format__fprintf(evsel->tp_format, sample->cpu,
2197 sample->raw_data, sample->raw_size, fp);
2198 }
378ef0f5 2199#endif
47e78084 2200 if (attr->type == PERF_TYPE_SYNTH && PRINT_FIELD(SYNTH))
a1a58707 2201 perf_sample__fprintf_synth(sample, evsel, fp);
47e78084 2202
7cec0922 2203 if (PRINT_FIELD(ADDR))
a1a58707 2204 perf_sample__fprintf_addr(sample, thread, attr, fp);
7cec0922 2205
94ddddfa 2206 if (PRINT_FIELD(DATA_SRC))
a1a58707 2207 data_src__fprintf(sample->data_src, fp);
94ddddfa
JO		 2208
2209 if (PRINT_FIELD(WEIGHT))
a1a58707 2210 fprintf(fp, "%16" PRIu64, sample->weight);
94ddddfa 2211
6ea5d1a3
KL		 2212 if (PRINT_FIELD(INS_LAT))
2213 fprintf(fp, "%16" PRIu16, sample->ins_lat);
2214
17f248aa
KL		 2215 if (PRINT_FIELD(RETIRE_LAT))
2216 fprintf(fp, "%16" PRIu16, sample->retire_lat);
2217
8c49c6e1
IB		 2218 if (PRINT_FIELD(CGROUP)) {
2219 const char *cgrp_name;
2220 struct cgroup *cgrp = cgroup__find(machine->env,
2221 sample->cgroup);
2222 if (cgrp != NULL)
2223 cgrp_name = cgrp->name;
2224 else
2225 cgrp_name = "unknown";
2226 fprintf(fp, " %s", cgrp_name);
2227 }
2228
787bef17 2229 if (PRINT_FIELD(IP)) {
e557b674 2230 struct callchain_cursor *cursor = NULL;
6f736735 2231
680d125c 2232 if (script->stitch_lbr)
ee84a303 2233 thread__set_lbr_stitch_enable(al->thread, true);
680d125c 2234
8ab12a20
IR		 2235 if (symbol_conf.use_callchain && sample->callchain) {
2236 cursor = get_tls_callchain_cursor();
2237 if (thread__resolve_callchain(al->thread, cursor, evsel,
2238 sample, NULL, NULL,
2239 scripting_max_stack))
2240 cursor = NULL;
2241 }
a1a58707 2242 fputc(cursor ? '\n' : ' ', fp);
9620bc36
ACM		 2243 sample__fprintf_sym(sample, al, 0, output[type].print_ip_opts, cursor,
2244 symbol_conf.bt_stop_list, fp);
c0230b2b
DA		 2245 }
2246
fc36f948 2247 if (PRINT_FIELD(IREGS))
83869019 2248 perf_sample__fprintf_iregs(sample, attr, arch, fp);
fc36f948 2249
b1491ace 2250 if (PRINT_FIELD(UREGS))
83869019 2251 perf_sample__fprintf_uregs(sample, attr, arch, fp);
b1491ace 2252
dc323ce8 2253 if (PRINT_FIELD(BRSTACK))
a1a58707 2254 perf_sample__fprintf_brstack(sample, thread, attr, fp);
dc323ce8 2255 else if (PRINT_FIELD(BRSTACKSYM))
a1a58707 2256 perf_sample__fprintf_brstacksym(sample, thread, attr, fp);
106dacd8 2257 else if (PRINT_FIELD(BRSTACKOFF))
a1a58707 2258 perf_sample__fprintf_brstackoff(sample, thread, attr, fp);
dc323ce8 2259
c754c382 2260 if (evsel__is_bpf_output(evsel) && PRINT_FIELD(BPF_OUTPUT))
a1a58707
ACM		 2261 perf_sample__fprintf_bpf_output(sample, fp);
2262 perf_sample__fprintf_insn(sample, attr, thread, machine, fp);
49d58f04
KL		 2263
2264 if (PRINT_FIELD(PHYS_ADDR))
69c71252 2265 fprintf(fp, "%16" PRIx64, sample->phys_addr);
68fb45bf 2266
6b9bae63
KL		 2267 if (PRINT_FIELD(DATA_PAGE_SIZE))
2268 fprintf(fp, " %s", get_page_size_name(sample->data_page_size, str));
2269
c513de8a
SE		 2270 if (PRINT_FIELD(CODE_PAGE_SIZE))
2271 fprintf(fp, " %s", get_page_size_name(sample->code_page_size, str));
2272
68fb45bf
AH		 2273 perf_sample__fprintf_ipc(sample, attr, fp);
2274
69c71252 2275 fprintf(fp, "\n");
4bd1bef8 2276
dd2e18e9
AK		 2277 if (PRINT_FIELD(SRCCODE)) {
2278 if (map__fprintf_srccode(al->map, al->addr, stdout,
ee84a303 2279 thread__srccode_state(thread)))
dd2e18e9
AK		 2280 printf("\n");
2281 }
2282
4bd1bef8
AK		 2283 if (PRINT_FIELD(METRIC))
2284 perf_sample__fprint_metric(script, thread, evsel, sample, fp);
7ee40678 2285
7c0a6144 2286 if (verbose > 0)
7ee40678 2287 fflush(fp);
be6d842a
DA		 2288}
2289
956ffd02
TZ		 2290static struct scripting_ops *scripting_ops;
2291
32dcd021 2292static void __process_stat(struct evsel *counter, u64 tstamp)
36e33c53 2293{
a2f354e3 2294 int nthreads = perf_thread_map__nr(counter->core.threads);
6d18804b
IR		 2295 int idx, thread;
2296 struct perf_cpu cpu;
36e33c53
JO		 2297 static int header_printed;
2298
36e33c53
JO		 2299 if (!header_printed) {
2300 printf("%3s %8s %15s %15s %15s %15s %s\n",
2301 "CPU", "THREAD", "VAL", "ENA", "RUN", "TIME", "EVENT");
2302 header_printed = 1;
2303 }
2304
2305 for (thread = 0; thread < nthreads; thread++) {
f9551b3f 2306 perf_cpu_map__for_each_cpu(cpu, idx, evsel__cpus(counter)) {
36e33c53
JO		 2307 struct perf_counts_values *counts;
2308
b57af1b4 2309 counts = perf_counts(counter->counts, idx, thread);
36e33c53
JO		 2310
2311 printf("%3d %8d %15" PRIu64 " %15" PRIu64 " %15" PRIu64 " %15" PRIu64 " %s\n",
6d18804b 2312 cpu.cpu,
a2f354e3 2313 perf_thread_map__pid(counter->core.threads, thread),
36e33c53
JO		 2314 counts->val,
2315 counts->ena,
2316 counts->run,
2317 tstamp,
8ab2e96d 2318 evsel__name(counter));
36e33c53
JO		 2319 }
2320 }
2321}
2322
32dcd021 2323static void process_stat(struct evsel *counter, u64 tstamp)
e099eba8
JO		 2324{
2325 if (scripting_ops && scripting_ops->process_stat)
2326 scripting_ops->process_stat(&stat_config, counter, tstamp);
36e33c53
JO		 2327 else
2328 __process_stat(counter, tstamp);
e099eba8
JO		 2329}
2330
2331static void process_stat_interval(u64 tstamp)
2332{
2333 if (scripting_ops && scripting_ops->process_stat_interval)
2334 scripting_ops->process_stat_interval(tstamp);
2335}
2336
956ffd02
TZ		 2337static void setup_scripting(void)
2338{
378ef0f5 2339#ifdef HAVE_LIBTRACEEVENT
16c632de 2340 setup_perl_scripting();
378ef0f5 2341#endif
80c3a7d9 2342 setup_python_scripting();
956ffd02
TZ		 2343}
2344
d445dd2a
AH		 2345static int flush_scripting(void)
2346{
2aaecfc5 2347 return scripting_ops ? scripting_ops->flush_script() : 0;
d445dd2a
AH		 2348}
2349
956ffd02
TZ		 2350static int cleanup_scripting(void)
2351{
133dc4c3 2352 pr_debug("\nperf script stopped\n");
3824a4e8 2353
2aaecfc5 2354 return scripting_ops ? scripting_ops->stop_script() : 0;
956ffd02
TZ		 2355}
2356
e87e5481
AK		 2357static bool filter_cpu(struct perf_sample *sample)
2358{
1a2725f3 2359 if (cpu_list && sample->cpu != (u32)-1)
e87e5481
AK		 2360 return !test_bit(sample->cpu, cpu_bitmap);
2361 return false;
2362}
2363
809e9423 2364static int process_sample_event(struct perf_tool *tool,
d20deb64 2365 union perf_event *event,
8115d60c 2366 struct perf_sample *sample,
32dcd021 2367 struct evsel *evsel,
743eb868 2368 struct machine *machine)
5f9c39dc 2369{
809e9423 2370 struct perf_script *scr = container_of(tool, struct perf_script, tool);
e7984b7b 2371 struct addr_location al;
b743b86c 2372 struct addr_location addr_al;
291961fc 2373 int ret = 0;
5f9c39dc 2374
9bde93a7 2375 /* Set thread to NULL to indicate addr_al and al are not initialized */
0dd5041c
IR		 2376 addr_location__init(&al);
2377 addr_location__init(&addr_al);
9bde93a7
AH		 2378
2379 ret = dlfilter__filter_event_early(dlfilter, event, sample, evsel, machine, &al, &addr_al);
2380 if (ret) {
2381 if (ret > 0)
2382 ret = 0;
2383 goto out_put;
2384 }
2385
2ab046cd
JY		 2386 if (perf_time__ranges_skip_sample(scr->ptime_range, scr->range_num,
2387 sample->time)) {
9bde93a7 2388 goto out_put;
2ab046cd 2389 }
a91f4c47 2390
1424dc96
DA		 2391 if (debug_mode) {
2392 if (sample->time < last_timestamp) {
2393 pr_err("Samples misordered, previous: %" PRIu64
2394 " this: %" PRIu64 "\n", last_timestamp,
2395 sample->time);
2396 nr_unordered++;
e1889d75 2397 }
1424dc96 2398 last_timestamp = sample->time;
9bde93a7 2399 goto out_put;
5f9c39dc 2400 }
5d67be97 2401
9300041c 2402 if (filter_cpu(sample))
9bde93a7 2403 goto out_put;
9300041c 2404
29159727 2405 if (!al.thread && machine__resolve(machine, &al, sample) < 0) {
e7984b7b
DA		 2406 pr_err("problem processing %d event, skipping it.\n",
2407 event->header.type);
9bde93a7
AH		 2408 ret = -1;
2409 goto out_put;
e7984b7b
DA		 2410 }
2411
2412 if (al.filtered)
b91fc39f 2413 goto out_put;
e7984b7b 2414
b743b86c 2415 if (!show_event(sample, evsel, al.thread, &al, &addr_al))
4371fbc0
AH		 2416 goto out_put;
2417
2418 if (evswitch__discard(&scr->evswitch, evsel))
2419 goto out_put;
2420
291961fc
AH		 2421 ret = dlfilter__filter_event(dlfilter, event, sample, evsel, machine, &al, &addr_al);
2422 if (ret) {
2423 if (ret > 0)
2424 ret = 0;
2425 goto out_put;
2426 }
2427
3f8e009e
AH		 2428 if (scripting_ops) {
2429 struct addr_location *addr_al_ptr = NULL;
3f8e009e
AH		 2430
2431 if ((evsel->core.attr.sample_type & PERF_SAMPLE_ADDR) &&
2432 sample_addr_correlates_sym(&evsel->core.attr)) {
b743b86c
AH		 2433 if (!addr_al.thread)
2434 thread__resolve(al.thread, &addr_al, sample);
3f8e009e
AH		 2435 addr_al_ptr = &addr_al;
2436 }
2437 scripting_ops->process_event(event, sample, evsel, &al, addr_al_ptr);
2438 } else {
b743b86c 2439 process_event(scr, sample, evsel, &al, &addr_al, machine);
3f8e009e 2440 }
2aaecfc5 2441
b91fc39f 2442out_put:
0dd5041c
IR		 2443 addr_location__exit(&addr_al);
2444 addr_location__exit(&al);
291961fc 2445 return ret;
5f9c39dc
FW		 2446}
2447
36d3e413
ACM		 2448// Used when scr->per_event_dump is not set
2449static struct evsel_script es_stdout;
2450
7ea95727 2451static int process_attr(struct perf_tool *tool, union perf_event *event,
63503dba 2452 struct evlist **pevlist)
7ea95727
AH		 2453{
2454 struct perf_script *scr = container_of(tool, struct perf_script, tool);
63503dba 2455 struct evlist *evlist;
32dcd021 2456 struct evsel *evsel, *pos;
0d71a2b2 2457 u64 sample_type;
7ea95727
AH		 2458 int err;
2459
2460 err = perf_event__process_attr(tool, event, pevlist);
2461 if (err)
2462 return err;
2463
2464 evlist = *pevlist;
515dbe48 2465 evsel = evlist__last(*pevlist);
7ea95727 2466
a3af66f5 2467 if (!evsel->priv) {
36d3e413 2468 if (scr->per_event_dump) {
297e69bf 2469 evsel->priv = evsel_script__new(evsel, scr->session->data);
36d3e413 2470 if (!evsel->priv)
a3af66f5 2471 return -ENOMEM;
36d3e413
ACM		 2472 } else { // Replicate what is done in perf_script__setup_per_event_dump()
2473 es_stdout.fp = stdout;
2474 evsel->priv = &es_stdout;
a3af66f5
RB		 2475 }
2476 }
2477
1fc632ce
JO		 2478 if (evsel->core.attr.type >= PERF_TYPE_MAX &&
2479 evsel->core.attr.type != PERF_TYPE_SYNTH)
7ea95727
AH		 2480 return 0;
2481
e5cadb93 2482 evlist__for_each_entry(evlist, pos) {
1fc632ce 2483 if (pos->core.attr.type == evsel->core.attr.type && pos != evsel)
7ea95727
AH		 2484 return 0;
2485 }
2486
0d71a2b2 2487 if (evsel->core.attr.sample_type) {
afdd63f5 2488 err = evsel__check_attr(evsel, scr->session);
0d71a2b2
JO		 2489 if (err)
2490 return err;
2491 }
d2b5a315 2492
0d71a2b2
JO		 2493 /*
2494 * Check if we need to enable callchains based
2495 * on events sample_type.
2496 */
b3c2cc2b 2497 sample_type = evlist__combined_sample_type(evlist);
aa8db3e4 2498 callchain_param_setup(sample_type, perf_env__arch((*pevlist)->env));
53fb1894 2499
b5164085
AH		 2500 /* Enable fields for callchain entries */
2501 if (symbol_conf.use_callchain &&
2502 (sample_type & PERF_SAMPLE_CALLCHAIN ||
2503 sample_type & PERF_SAMPLE_BRANCH_STACK ||
2504 (sample_type & PERF_SAMPLE_REGS_USER &&
2505 sample_type & PERF_SAMPLE_STACK_USER))) {
2506 int type = output_type(evsel->core.attr.type);
2507
2508 if (!(output[type].user_unset_fields & PERF_OUTPUT_IP))
2509 output[type].fields |= PERF_OUTPUT_IP;
2510 if (!(output[type].user_unset_fields & PERF_OUTPUT_SYM))
2511 output[type].fields |= PERF_OUTPUT_SYM;
53fb1894
JO		 2512 }
2513 set_print_ip_opts(&evsel->core.attr);
0d71a2b2 2514 return 0;
7ea95727
AH		 2515}
2516
1a2725f3
AH		 2517static int print_event_with_time(struct perf_tool *tool,
2518 union perf_event *event,
2519 struct perf_sample *sample,
2520 struct machine *machine,
2521 pid_t pid, pid_t tid, u64 timestamp)
ad7ebb9a 2522{
ad7ebb9a
NK		 2523 struct perf_script *script = container_of(tool, struct perf_script, tool);
2524 struct perf_session *session = script->session;
3ccf8a7b 2525 struct evsel *evsel = evlist__id2evsel(session->evlist, sample->id);
1a2725f3 2526 struct thread *thread = NULL;
ad7ebb9a 2527
1a2725f3
AH		 2528 if (evsel && !evsel->core.attr.sample_id_all) {
2529 sample->cpu = 0;
2530 sample->time = timestamp;
2531 sample->pid = pid;
2532 sample->tid = tid;
ad7ebb9a
NK		 2533 }
2534
1a2725f3
AH		 2535 if (filter_cpu(sample))
2536 return 0;
ad7ebb9a 2537
1a2725f3
AH		 2538 if (tid != -1)
2539 thread = machine__findnew_thread(machine, pid, tid);
2540
fc18380f 2541 if (evsel) {
e534bfb1 2542 perf_sample__fprintf_start(script, sample, thread, evsel,
1a2725f3 2543 event->header.type, stdout);
e87e5481 2544 }
1a2725f3 2545
7eeb9855 2546 perf_event__fprintf(event, machine, stdout);
1a2725f3 2547
b91fc39f 2548 thread__put(thread);
1a2725f3
AH		 2549
2550 return 0;
2551}
2552
2553static int print_event(struct perf_tool *tool, union perf_event *event,
2554 struct perf_sample *sample, struct machine *machine,
2555 pid_t pid, pid_t tid)
2556{
2557 return print_event_with_time(tool, event, sample, machine, pid, tid, 0);
2558}
2559
2560static int process_comm_event(struct perf_tool *tool,
2561 union perf_event *event,
2562 struct perf_sample *sample,
2563 struct machine *machine)
2564{
2565 if (perf_event__process_comm(tool, event, sample, machine) < 0)
2566 return -1;
2567
2568 return print_event(tool, event, sample, machine, event->comm.pid,
2569 event->comm.tid);
ad7ebb9a
NK		 2570}
2571
96a44bbc
HB		 2572static int process_namespaces_event(struct perf_tool *tool,
2573 union perf_event *event,
2574 struct perf_sample *sample,
2575 struct machine *machine)
2576{
96a44bbc 2577 if (perf_event__process_namespaces(tool, event, sample, machine) < 0)
1a2725f3 2578 return -1;
96a44bbc 2579
1a2725f3
AH		 2580 return print_event(tool, event, sample, machine, event->namespaces.pid,
2581 event->namespaces.tid);
96a44bbc
HB		 2582}
2583
160d4af9
NK		 2584static int process_cgroup_event(struct perf_tool *tool,
2585 union perf_event *event,
2586 struct perf_sample *sample,
2587 struct machine *machine)
2588{
160d4af9 2589 if (perf_event__process_cgroup(tool, event, sample, machine) < 0)
1a2725f3 2590 return -1;
160d4af9 2591
1a2725f3
AH		 2592 return print_event(tool, event, sample, machine, sample->pid,
2593 sample->tid);
160d4af9
NK		 2594}
2595
ad7ebb9a
NK		 2596static int process_fork_event(struct perf_tool *tool,
2597 union perf_event *event,
2598 struct perf_sample *sample,
2599 struct machine *machine)
2600{
ad7ebb9a
NK		 2601 if (perf_event__process_fork(tool, event, sample, machine) < 0)
2602 return -1;
2603
1a2725f3
AH		 2604 return print_event_with_time(tool, event, sample, machine,
2605 event->fork.pid, event->fork.tid,
2606 event->fork.time);
ad7ebb9a
NK		 2607}
2608static int process_exit_event(struct perf_tool *tool,
2609 union perf_event *event,
2610 struct perf_sample *sample,
2611 struct machine *machine)
2612{
1a2725f3
AH		 2613 /* Print before 'exit' deletes anything */
2614 if (print_event_with_time(tool, event, sample, machine, event->fork.pid,
2615 event->fork.tid, event->fork.time))
ad7ebb9a 2616 return -1;
ad7ebb9a 2617
1a2725f3 2618 return perf_event__process_exit(tool, event, sample, machine);
ad7ebb9a
NK		 2619}
2620
ba1ddf42
NK		 2621static int process_mmap_event(struct perf_tool *tool,
2622 union perf_event *event,
2623 struct perf_sample *sample,
2624 struct machine *machine)
2625{
ba1ddf42
NK		 2626 if (perf_event__process_mmap(tool, event, sample, machine) < 0)
2627 return -1;
2628
1a2725f3
AH		 2629 return print_event(tool, event, sample, machine, event->mmap.pid,
2630 event->mmap.tid);
ba1ddf42
NK		 2631}
2632
2633static int process_mmap2_event(struct perf_tool *tool,
2634 union perf_event *event,
2635 struct perf_sample *sample,
2636 struct machine *machine)
2637{
ba1ddf42
NK		 2638 if (perf_event__process_mmap2(tool, event, sample, machine) < 0)
2639 return -1;
2640
1a2725f3
AH		 2641 return print_event(tool, event, sample, machine, event->mmap2.pid,
2642 event->mmap2.tid);
ba1ddf42
NK		 2643}
2644
7c14898b
AH		 2645static int process_switch_event(struct perf_tool *tool,
2646 union perf_event *event,
2647 struct perf_sample *sample,
2648 struct machine *machine)
2649{
7c14898b 2650 struct perf_script *script = container_of(tool, struct perf_script, tool);
7c14898b
AH		 2651
2652 if (perf_event__process_switch(tool, event, sample, machine) < 0)
2653 return -1;
2654
5e0c325c 2655 if (scripting_ops && scripting_ops->process_switch && !filter_cpu(sample))
5bf83c29
AH		 2656 scripting_ops->process_switch(event, sample, machine);
2657
2658 if (!script->show_switch_events)
2659 return 0;
2660
1a2725f3
AH		 2661 return print_event(tool, event, sample, machine, sample->pid,
2662 sample->tid);
7c14898b
AH		 2663}
2664
2ede9217
AH		 2665static int process_auxtrace_error(struct perf_session *session,
2666 union perf_event *event)
2667{
2668 if (scripting_ops && scripting_ops->process_auxtrace_error) {
2669 scripting_ops->process_auxtrace_error(session, event);
2670 return 0;
2671 }
2672
2673 return perf_event__process_auxtrace_error(session, event);
2674}
2675
3d7c27b6
JO		 2676static int
2677process_lost_event(struct perf_tool *tool,
2678 union perf_event *event,
2679 struct perf_sample *sample,
2680 struct machine *machine)
2681{
1a2725f3
AH		 2682 return print_event(tool, event, sample, machine, sample->pid,
2683 sample->tid);
3d7c27b6
JO		 2684}
2685
538d9c18
SB		 2686static int
2687process_throttle_event(struct perf_tool *tool __maybe_unused,
2688 union perf_event *event,
2689 struct perf_sample *sample,
2690 struct machine *machine)
2691{
2692 if (scripting_ops && scripting_ops->process_throttle)
2693 scripting_ops->process_throttle(event, sample, machine);
2694 return 0;
2695}
2696
3233b37a
JO		 2697static int
2698process_finished_round_event(struct perf_tool *tool __maybe_unused,
2699 union perf_event *event,
2700 struct ordered_events *oe __maybe_unused)
2701
2702{
7eeb9855 2703 perf_event__fprintf(event, NULL, stdout);
3233b37a
JO		 2704 return 0;
2705}
2706
490c8cc9
JO		 2707static int
2708process_bpf_events(struct perf_tool *tool __maybe_unused,
2709 union perf_event *event,
2710 struct perf_sample *sample,
2711 struct machine *machine)
2712{
490c8cc9
JO		 2713 if (machine__process_ksymbol(machine, event, sample) < 0)
2714 return -1;
2715
1a2725f3
AH		 2716 return print_event(tool, event, sample, machine, sample->pid,
2717 sample->tid);
490c8cc9
JO		 2718}
2719
92ecf3a6
AH		 2720static int process_text_poke_events(struct perf_tool *tool,
2721 union perf_event *event,
2722 struct perf_sample *sample,
2723 struct machine *machine)
2724{
2725 if (perf_event__process_text_poke(tool, event, sample, machine) < 0)
2726 return -1;
2727
2728 return print_event(tool, event, sample, machine, sample->pid,
2729 sample->tid);
2730}
2731
1d037ca1 2732static void sig_handler(int sig __maybe_unused)
c239da3b
TZ		 2733{
2734 session_done = 1;
2735}
2736
a14390fd
ACM		 2737static void perf_script__fclose_per_event_dump(struct perf_script *script)
2738{
63503dba 2739 struct evlist *evlist = script->session->evlist;
32dcd021 2740 struct evsel *evsel;
a14390fd
ACM		 2741
2742 evlist__for_each_entry(evlist, evsel) {
2743 if (!evsel->priv)
2744 break;
297e69bf 2745 evsel_script__delete(evsel->priv);
a14390fd
ACM		 2746 evsel->priv = NULL;
2747 }
2748}
2749
2750static int perf_script__fopen_per_event_dump(struct perf_script *script)
2751{
32dcd021 2752 struct evsel *evsel;
a14390fd
ACM		 2753
2754 evlist__for_each_entry(script->session->evlist, evsel) {
fa48c892
ACM		 2755 /*
2756 * Already setup? I.e. we may be called twice in cases like
2757 * Intel PT, one for the intel_pt// and dummy events, then
4d39c89f 2758 * for the evsels synthesized from the auxtrace info.
fa48c892
ACM		 2759 *
2760 * Ses perf_script__process_auxtrace_info.
2761 */
2762 if (evsel->priv != NULL)
2763 continue;
2764
297e69bf 2765 evsel->priv = evsel_script__new(evsel, script->session->data);
a14390fd
ACM		 2766 if (evsel->priv == NULL)
2767 goto out_err_fclose;
2768 }
2769
2770 return 0;
2771
2772out_err_fclose:
2773 perf_script__fclose_per_event_dump(script);
2774 return -1;
2775}
2776
2777static int perf_script__setup_per_event_dump(struct perf_script *script)
2778{
32dcd021 2779 struct evsel *evsel;
a14390fd
ACM		 2780
2781 if (script->per_event_dump)
2782 return perf_script__fopen_per_event_dump(script);
2783
642ee1c6
ACM		 2784 es_stdout.fp = stdout;
2785
a14390fd 2786 evlist__for_each_entry(script->session->evlist, evsel)
642ee1c6 2787 evsel->priv = &es_stdout;
a14390fd
ACM		 2788
2789 return 0;
2790}
2791
642ee1c6
ACM		 2792static void perf_script__exit_per_event_dump_stats(struct perf_script *script)
2793{
32dcd021 2794 struct evsel *evsel;
642ee1c6
ACM		 2795
2796 evlist__for_each_entry(script->session->evlist, evsel) {
32dcd021 2797 struct evsel_script *es = evsel->priv;
642ee1c6 2798
297e69bf
ACM		 2799 evsel_script__fprintf(es, stdout);
2800 evsel_script__delete(es);
642ee1c6
ACM		 2801 evsel->priv = NULL;
2802 }
2803}
2804
faf3ac30
RM		 2805static void perf_script__exit(struct perf_script *script)
2806{
2807 perf_thread_map__put(script->threads);
2808 perf_cpu_map__put(script->cpus);
2809}
2810
6f3e5eda 2811static int __cmd_script(struct perf_script *script)
5f9c39dc 2812{
6fcf7ddb
FW		 2813 int ret;
2814
c239da3b
TZ		 2815 signal(SIGINT, sig_handler);
2816
ad7ebb9a
NK		 2817 /* override event processing functions */
2818 if (script->show_task_events) {
2819 script->tool.comm = process_comm_event;
2820 script->tool.fork = process_fork_event;
2821 script->tool.exit = process_exit_event;
2822 }
ba1ddf42
NK		 2823 if (script->show_mmap_events) {
2824 script->tool.mmap = process_mmap_event;
2825 script->tool.mmap2 = process_mmap2_event;
2826 }
5bf83c29 2827 if (script->show_switch_events || (scripting_ops && scripting_ops->process_switch))
7c14898b 2828 script->tool.context_switch = process_switch_event;
2ede9217
AH		 2829 if (scripting_ops && scripting_ops->process_auxtrace_error)
2830 script->tool.auxtrace_error = process_auxtrace_error;
96a44bbc
HB		 2831 if (script->show_namespace_events)
2832 script->tool.namespaces = process_namespaces_event;
160d4af9
NK		 2833 if (script->show_cgroup_events)
2834 script->tool.cgroup = process_cgroup_event;
3d7c27b6
JO		 2835 if (script->show_lost_events)
2836 script->tool.lost = process_lost_event;
3233b37a
JO		 2837 if (script->show_round_events) {
2838 script->tool.ordered_events = false;
2839 script->tool.finished_round = process_finished_round_event;
2840 }
490c8cc9 2841 if (script->show_bpf_events) {
3f604b5f
ACM		 2842 script->tool.ksymbol = process_bpf_events;
2843 script->tool.bpf = process_bpf_events;
490c8cc9 2844 }
92ecf3a6
AH		 2845 if (script->show_text_poke_events) {
2846 script->tool.ksymbol = process_bpf_events;
2847 script->tool.text_poke = process_text_poke_events;
2848 }
ad7ebb9a 2849
a14390fd
ACM		 2850 if (perf_script__setup_per_event_dump(script)) {
2851 pr_err("Couldn't create the per event dump files\n");
2852 return -1;
2853 }
2854
b7b61cbe 2855 ret = perf_session__process_events(script->session);
6fcf7ddb 2856
a14390fd 2857 if (script->per_event_dump)
642ee1c6 2858 perf_script__exit_per_event_dump_stats(script);
a14390fd 2859
6d8afb56 2860 if (debug_mode)
9486aa38 2861 pr_err("Misordered timestamps: %" PRIu64 "\n", nr_unordered);
6fcf7ddb
FW		 2862
2863 return ret;
5f9c39dc
FW		 2864}
2865
956ffd02
TZ		 2866struct script_spec {
2867 struct list_head node;
2868 struct scripting_ops *ops;
6549a8c0 2869 char spec[];
956ffd02
TZ		 2870};
2871
eccdfe2d 2872static LIST_HEAD(script_specs);
956ffd02
TZ		 2873
2874static struct script_spec *script_spec__new(const char *spec,
2875 struct scripting_ops *ops)
2876{
2877 struct script_spec *s = malloc(sizeof(*s) + strlen(spec) + 1);
2878
2879 if (s != NULL) {
2880 strcpy(s->spec, spec);
2881 s->ops = ops;
2882 }
2883
2884 return s;
2885}
2886
956ffd02
TZ		 2887static void script_spec__add(struct script_spec *s)
2888{
2889 list_add_tail(&s->node, &script_specs);
2890}
2891
2892static struct script_spec *script_spec__find(const char *spec)
2893{
2894 struct script_spec *s;
2895
2896 list_for_each_entry(s, &script_specs, node)
2897 if (strcasecmp(s->spec, spec) == 0)
2898 return s;
2899 return NULL;
2900}
2901
956ffd02
TZ		 2902int script_spec_register(const char *spec, struct scripting_ops *ops)
2903{
2904 struct script_spec *s;
2905
2906 s = script_spec__find(spec);
2907 if (s)
2908 return -1;
2909
8560bae0 2910 s = script_spec__new(spec, ops);
956ffd02
TZ		 2911 if (!s)
2912 return -1;
8560bae0
TS		 2913 else
2914 script_spec__add(s);
956ffd02
TZ		 2915
2916 return 0;
2917}
2918
2919static struct scripting_ops *script_spec__lookup(const char *spec)
2920{
2921 struct script_spec *s = script_spec__find(spec);
2922 if (!s)
2923 return NULL;
2924
2925 return s->ops;
2926}
2927
2928static void list_available_languages(void)
2929{
2930 struct script_spec *s;
2931
2932 fprintf(stderr, "\n");
2933 fprintf(stderr, "Scripting language extensions (used in "
133dc4c3 2934 "perf script -s [spec:]script.[spec]):\n\n");
956ffd02
TZ		 2935
2936 list_for_each_entry(s, &script_specs, node)
2937 fprintf(stderr, " %-42s [%s]\n", s->spec, s->ops->name);
2938
2939 fprintf(stderr, "\n");
2940}
2941
6ea4b5db
AH		 2942/* Find script file relative to current directory or exec path */
2943static char *find_script(const char *script)
2944{
2945 char path[PATH_MAX];
2946
2947 if (!scripting_ops) {
2948 const char *ext = strrchr(script, '.');
2949
2950 if (!ext)
2951 return NULL;
2952
2953 scripting_ops = script_spec__lookup(++ext);
2954 if (!scripting_ops)
2955 return NULL;
2956 }
2957
2958 if (access(script, R_OK)) {
2959 char *exec_path = get_argv_exec_path();
2960
2961 if (!exec_path)
2962 return NULL;
2963 snprintf(path, sizeof(path), "%s/scripts/%s/%s",
2964 exec_path, scripting_ops->dirname, script);
2965 free(exec_path);
2966 script = path;
2967 if (access(script, R_OK))
2968 return NULL;
2969 }
2970 return strdup(script);
2971}
2972
1d037ca1
IT		 2973static int parse_scriptname(const struct option *opt __maybe_unused,
2974 const char *str, int unset __maybe_unused)
956ffd02
TZ		 2975{
2976 char spec[PATH_MAX];
2977 const char *script, *ext;
2978 int len;
2979
f526d68b 2980 if (strcmp(str, "lang") == 0) {
956ffd02 2981 list_available_languages();
f526d68b 2982 exit(0);
956ffd02
TZ		 2983 }
2984
2985 script = strchr(str, ':');
2986 if (script) {
2987 len = script - str;
2988 if (len >= PATH_MAX) {
2989 fprintf(stderr, "invalid language specifier");
2990 return -1;
2991 }
2992 strncpy(spec, str, len);
2993 spec[len] = '\0';
2994 scripting_ops = script_spec__lookup(spec);
2995 if (!scripting_ops) {
2996 fprintf(stderr, "invalid language specifier");
2997 return -1;
2998 }
2999 script++;
3000 } else {
3001 script = str;
d1e95bb5 3002 ext = strrchr(script, '.');
956ffd02
TZ		 3003 if (!ext) {
3004 fprintf(stderr, "invalid script extension");
3005 return -1;
3006 }
3007 scripting_ops = script_spec__lookup(++ext);
3008 if (!scripting_ops) {
3009 fprintf(stderr, "invalid script extension");
3010 return -1;
3011 }
3012 }
3013
6ea4b5db
AH		 3014 script_name = find_script(script);
3015 if (!script_name)
3016 script_name = strdup(script);
956ffd02
TZ		 3017
3018 return 0;
3019}
3020
1d037ca1
IT		 3021static int parse_output_fields(const struct option *opt __maybe_unused,
3022 const char *arg, int unset __maybe_unused)
745f43e3 3023{
49346e85 3024 char *tok, *strtok_saveptr = NULL;
50ca19ae 3025 int i, imax = ARRAY_SIZE(all_output_options);
2c9e45f7 3026 int j;
745f43e3
DA		 3027 int rc = 0;
3028 char *str = strdup(arg);
1424dc96 3029 int type = -1;
36ce5651 3030 enum { DEFAULT, SET, ADD, REMOVE } change = DEFAULT;
745f43e3
DA		 3031
3032 if (!str)
3033 return -ENOMEM;
3034
2c9e45f7
DA		 3035 /* first word can state for which event type the user is specifying
3036 * the fields. If no type exists, the specified fields apply to all
3037 * event types found in the file minus the invalid fields for a type.
1424dc96 3038 */
2c9e45f7
DA		 3039 tok = strchr(str, ':');
3040 if (tok) {
3041 *tok = '\0';
3042 tok++;
3043 if (!strcmp(str, "hw"))
3044 type = PERF_TYPE_HARDWARE;
3045 else if (!strcmp(str, "sw"))
3046 type = PERF_TYPE_SOFTWARE;
3047 else if (!strcmp(str, "trace"))
3048 type = PERF_TYPE_TRACEPOINT;
0817a6a3
AS		 3049 else if (!strcmp(str, "raw"))
3050 type = PERF_TYPE_RAW;
27cfef00
WN		 3051 else if (!strcmp(str, "break"))
3052 type = PERF_TYPE_BREAKPOINT;
1405720d
AH		 3053 else if (!strcmp(str, "synth"))
3054 type = OUTPUT_TYPE_SYNTH;
2c9e45f7
DA		 3055 else {
3056 fprintf(stderr, "Invalid event type in field string.\n");
38efb539
RR		 3057 rc = -EINVAL;
3058 goto out;
2c9e45f7
DA		 3059 }
3060
3061 if (output[type].user_set)
3062 pr_warning("Overriding previous field request for %s events.\n",
3063 event_type(type));
3064
6ef362fd
JO		 3065 /* Don't override defaults for +- */
3066 if (strchr(tok, '+') || strchr(tok, '-'))
3067 goto parse;
3068
2c9e45f7
DA		 3069 output[type].fields = 0;
3070 output[type].user_set = true;
9cbdb702 3071 output[type].wildcard_set = false;
2c9e45f7
DA		 3072
3073 } else {
3074 tok = str;
3075 if (strlen(str) == 0) {
3076 fprintf(stderr,
3077 "Cannot set fields to 'none' for all event types.\n");
3078 rc = -EINVAL;
3079 goto out;
3080 }
3081
36ce5651
AK		 3082 /* Don't override defaults for +- */
3083 if (strchr(str, '+') || strchr(str, '-'))
3084 goto parse;
3085
2c9e45f7
DA		 3086 if (output_set_by_user())
3087 pr_warning("Overriding previous field request for all events.\n");
3088
1405720d 3089 for (j = 0; j < OUTPUT_TYPE_MAX; ++j) {
2c9e45f7
DA		 3090 output[j].fields = 0;
3091 output[j].user_set = true;
9cbdb702 3092 output[j].wildcard_set = true;
2c9e45f7 3093 }
745f43e3
DA		 3094 }
3095
36ce5651 3096parse:
49346e85 3097 for (tok = strtok_r(tok, ",", &strtok_saveptr); tok; tok = strtok_r(NULL, ",", &strtok_saveptr)) {
36ce5651
AK		 3098 if (*tok == '+') {
3099 if (change == SET)
3100 goto out_badmix;
3101 change = ADD;
3102 tok++;
3103 } else if (*tok == '-') {
3104 if (change == SET)
3105 goto out_badmix;
3106 change = REMOVE;
3107 tok++;
3108 } else {
3109 if (change != SET && change != DEFAULT)
3110 goto out_badmix;
3111 change = SET;
3112 }
3113
745f43e3 3114 for (i = 0; i < imax; ++i) {
2c9e45f7 3115 if (strcmp(tok, all_output_options[i].str) == 0)
745f43e3 3116 break;
745f43e3 3117 }
400ea6d3 3118 if (i == imax && strcmp(tok, "flags") == 0) {
8524711d 3119 print_flags = change != REMOVE;
400ea6d3
AH		 3120 continue;
3121 }
745f43e3 3122 if (i == imax) {
2c9e45f7 3123 fprintf(stderr, "Invalid field requested.\n");
745f43e3 3124 rc = -EINVAL;
2c9e45f7 3125 goto out;
745f43e3 3126 }
99417234
CD		 3127#ifndef HAVE_LIBCAPSTONE_SUPPORT
3128 if (change != REMOVE && strcmp(tok, "disasm") == 0) {
3129 fprintf(stderr, "Field \"disasm\" requires perf to be built with libcapstone support.\n");
3130 rc = -EINVAL;
3131 goto out;
3132 }
3133#endif
745f43e3 3134
2c9e45f7
DA		 3135 if (type == -1) {
3136 /* add user option to all events types for
3137 * which it is valid
3138 */
1405720d 3139 for (j = 0; j < OUTPUT_TYPE_MAX; ++j) {
2c9e45f7
DA		 3140 if (output[j].invalid_fields & all_output_options[i].field) {
3141 pr_warning("\'%s\' not valid for %s events. Ignoring.\n",
3142 all_output_options[i].str, event_type(j));
36ce5651 3143 } else {
4b6ac811 3144 if (change == REMOVE) {
36ce5651 3145 output[j].fields &= ~all_output_options[i].field;
4b6ac811 3146 output[j].user_set_fields &= ~all_output_options[i].field;
b5164085 3147 output[j].user_unset_fields |= all_output_options[i].field;
4b6ac811 3148 } else {
36ce5651 3149 output[j].fields |= all_output_options[i].field;
4b6ac811 3150 output[j].user_set_fields |= all_output_options[i].field;
b5164085 3151 output[j].user_unset_fields &= ~all_output_options[i].field;
4b6ac811 3152 }
37fed3de
AK		 3153 output[j].user_set = true;
3154 output[j].wildcard_set = true;
36ce5651 3155 }
2c9e45f7
DA		 3156 }
3157 } else {
3158 if (output[type].invalid_fields & all_output_options[i].field) {
3159 fprintf(stderr, "\'%s\' not valid for %s events.\n",
3160 all_output_options[i].str, event_type(type));
3161
3162 rc = -EINVAL;
3163 goto out;
3164 }
6ef362fd
JO		 3165 if (change == REMOVE)
3166 output[type].fields &= ~all_output_options[i].field;
3167 else
3168 output[type].fields |= all_output_options[i].field;
37fed3de
AK		 3169 output[type].user_set = true;
3170 output[type].wildcard_set = true;
2c9e45f7 3171 }
745f43e3
DA		 3172 }
3173
2c9e45f7
DA		 3174 if (type >= 0) {
3175 if (output[type].fields == 0) {
3176 pr_debug("No fields requested for %s type. "
3177 "Events will not be displayed.\n", event_type(type));
3178 }
3179 }
36ce5651 3180 goto out;
745f43e3 3181
36ce5651
AK		 3182out_badmix:
3183 fprintf(stderr, "Cannot mix +-field with overridden fields\n");
3184 rc = -EINVAL;
2c9e45f7 3185out:
745f43e3
DA		 3186 free(str);
3187 return rc;
3188}
3189
a5e8e825
ACM		 3190#define for_each_lang(scripts_path, scripts_dir, lang_dirent) \
3191 while ((lang_dirent = readdir(scripts_dir)) != NULL) \
3192 if ((lang_dirent->d_type == DT_DIR || \
3193 (lang_dirent->d_type == DT_UNKNOWN && \
3194 is_directory(scripts_path, lang_dirent))) && \
3195 (strcmp(lang_dirent->d_name, ".")) && \
3196 (strcmp(lang_dirent->d_name, "..")))
3197
3198#define for_each_script(lang_path, lang_dir, script_dirent) \
3199 while ((script_dirent = readdir(lang_dir)) != NULL) \
3200 if (script_dirent->d_type != DT_DIR && \
3201 (script_dirent->d_type != DT_UNKNOWN || \
3202 !is_directory(lang_path, script_dirent)))
4b9c0c59
TZ		 3203
3204
3205#define RECORD_SUFFIX "-record"
3206#define REPORT_SUFFIX "-report"
3207
3208struct script_desc {
3209 struct list_head node;
3210 char *name;
3211 char *half_liner;
3212 char *args;
3213};
3214
eccdfe2d 3215static LIST_HEAD(script_descs);
4b9c0c59
TZ		 3216
3217static struct script_desc *script_desc__new(const char *name)
3218{
3219 struct script_desc *s = zalloc(sizeof(*s));
3220
b5b87312 3221 if (s != NULL && name)
4b9c0c59
TZ		 3222 s->name = strdup(name);
3223
3224 return s;
3225}
3226
3227static void script_desc__delete(struct script_desc *s)
3228{
74cf249d
ACM		 3229 zfree(&s->name);
3230 zfree(&s->half_liner);
3231 zfree(&s->args);
4b9c0c59
TZ		 3232 free(s);
3233}
3234
3235static void script_desc__add(struct script_desc *s)
3236{
3237 list_add_tail(&s->node, &script_descs);
3238}
3239
3240static struct script_desc *script_desc__find(const char *name)
3241{
3242 struct script_desc *s;
3243
3244 list_for_each_entry(s, &script_descs, node)
3245 if (strcasecmp(s->name, name) == 0)
3246 return s;
3247 return NULL;
3248}
3249
3250static struct script_desc *script_desc__findnew(const char *name)
3251{
3252 struct script_desc *s = script_desc__find(name);
3253
3254 if (s)
3255 return s;
3256
3257 s = script_desc__new(name);
3258 if (!s)
2ec5cab6 3259 return NULL;
4b9c0c59
TZ		 3260
3261 script_desc__add(s);
3262
3263 return s;
4b9c0c59
TZ		 3264}
3265
965bb6be 3266static const char *ends_with(const char *str, const char *suffix)
4b9c0c59
TZ		 3267{
3268 size_t suffix_len = strlen(suffix);
965bb6be 3269 const char *p = str;
4b9c0c59
TZ		 3270
3271 if (strlen(str) > suffix_len) {
3272 p = str + strlen(str) - suffix_len;
3273 if (!strncmp(p, suffix, suffix_len))
3274 return p;
3275 }
3276
3277 return NULL;
3278}
3279
4b9c0c59
TZ		 3280static int read_script_info(struct script_desc *desc, const char *filename)
3281{
3282 char line[BUFSIZ], *p;
3283 FILE *fp;
3284
3285 fp = fopen(filename, "r");
3286 if (!fp)
3287 return -1;
3288
3289 while (fgets(line, sizeof(line), fp)) {
32858480 3290 p = skip_spaces(line);
4b9c0c59
TZ		 3291 if (strlen(p) == 0)
3292 continue;
3293 if (*p != '#')
3294 continue;
3295 p++;
3296 if (strlen(p) && *p == '!')
3297 continue;
3298
32858480 3299 p = skip_spaces(p);
4b9c0c59
TZ		 3300 if (strlen(p) && p[strlen(p) - 1] == '\n')
3301 p[strlen(p) - 1] = '\0';
3302
3303 if (!strncmp(p, "description:", strlen("description:"))) {
3304 p += strlen("description:");
32858480 3305 desc->half_liner = strdup(skip_spaces(p));
4b9c0c59
TZ		 3306 continue;
3307 }
3308
3309 if (!strncmp(p, "args:", strlen("args:"))) {
3310 p += strlen("args:");
32858480 3311 desc->args = strdup(skip_spaces(p));
4b9c0c59
TZ		 3312 continue;
3313 }
3314 }
3315
3316 fclose(fp);
3317
3318 return 0;
3319}
3320
38efb539
RR		 3321static char *get_script_root(struct dirent *script_dirent, const char *suffix)
3322{
3323 char *script_root, *str;
3324
3325 script_root = strdup(script_dirent->d_name);
3326 if (!script_root)
3327 return NULL;
3328
3329 str = (char *)ends_with(script_root, suffix);
3330 if (!str) {
3331 free(script_root);
3332 return NULL;
3333 }
3334
3335 *str = '\0';
3336 return script_root;
3337}
3338
1d037ca1
IT		 3339static int list_available_scripts(const struct option *opt __maybe_unused,
3340 const char *s __maybe_unused,
3341 int unset __maybe_unused)
4b9c0c59 3342{
a5e8e825 3343 struct dirent *script_dirent, *lang_dirent;
e590e46b 3344 char *buf, *scripts_path, *script_path, *lang_path, *first_half;
4b9c0c59 3345 DIR *scripts_dir, *lang_dir;
4b9c0c59 3346 struct script_desc *desc;
4b9c0c59 3347 char *script_root;
4b9c0c59 3348
e590e46b
IR		 3349 buf = malloc(3 * MAXPATHLEN + BUFSIZ);
3350 if (!buf) {
3351 pr_err("malloc failed\n");
3352 exit(-1);
3353 }
3354 scripts_path = buf;
3355 script_path = buf + MAXPATHLEN;
3356 lang_path = buf + 2 * MAXPATHLEN;
3357 first_half = buf + 3 * MAXPATHLEN;
3358
46113a54 3359 snprintf(scripts_path, MAXPATHLEN, "%s/scripts", get_argv_exec_path());
4b9c0c59
TZ		 3360
3361 scripts_dir = opendir(scripts_path);
88ded4d8
HK		 3362 if (!scripts_dir) {
3363 fprintf(stdout,
3364 "open(%s) failed.\n"
3365 "Check \"PERF_EXEC_PATH\" env to set scripts dir.\n",
3366 scripts_path);
e590e46b 3367 free(buf);
88ded4d8
HK		 3368 exit(-1);
3369 }
4b9c0c59 3370
a5e8e825 3371 for_each_lang(scripts_path, scripts_dir, lang_dirent) {
77f18153
JO		 3372 scnprintf(lang_path, MAXPATHLEN, "%s/%s/bin", scripts_path,
3373 lang_dirent->d_name);
4b9c0c59
TZ		 3374 lang_dir = opendir(lang_path);
3375 if (!lang_dir)
3376 continue;
3377
a5e8e825
ACM		 3378 for_each_script(lang_path, lang_dir, script_dirent) {
3379 script_root = get_script_root(script_dirent, REPORT_SUFFIX);
38efb539 3380 if (script_root) {
4b9c0c59 3381 desc = script_desc__findnew(script_root);
77f18153
JO		 3382 scnprintf(script_path, MAXPATHLEN, "%s/%s",
3383 lang_path, script_dirent->d_name);
4b9c0c59 3384 read_script_info(desc, script_path);
38efb539 3385 free(script_root);
4b9c0c59 3386 }
4b9c0c59
TZ		 3387 }
3388 }
3389
3390 fprintf(stdout, "List of available trace scripts:\n");
3391 list_for_each_entry(desc, &script_descs, node) {
3392 sprintf(first_half, "%s %s", desc->name,
3393 desc->args ? desc->args : "");
3394 fprintf(stdout, " %-36s %s\n", first_half,
3395 desc->half_liner ? desc->half_liner : "");
3396 }
3397
e590e46b 3398 free(buf);
4b9c0c59
TZ		 3399 exit(0);
3400}
3401
3d032a25
AH		 3402static int add_dlarg(const struct option *opt __maybe_unused,
3403 const char *s, int unset __maybe_unused)
3404{
3405 char *arg = strdup(s);
3406 void *a;
3407
3408 if (!arg)
3409 return -1;
3410
3411 a = realloc(dlargv, sizeof(dlargv[0]) * (dlargc + 1));
3412 if (!a) {
3413 free(arg);
3414 return -1;
3415 }
3416
3417 dlargv = a;
3418 dlargv[dlargc++] = arg;
3419
3420 return 0;
3421}
3422
3423static void free_dlarg(void)
3424{
3425 while (dlargc--)
3426 free(dlargv[dlargc]);
3427 free(dlargv);
3428}
3429
49e639e2
FT		 3430/*
3431 * Some scripts specify the required events in their "xxx-record" file,
3432 * this function will check if the events in perf.data match those
3433 * mentioned in the "xxx-record".
3434 *
3435 * Fixme: All existing "xxx-record" are all in good formats "-e event ",
3436 * which is covered well now. And new parsing code should be added to
4d39c89f 3437 * cover the future complex formats like event groups etc.
49e639e2
FT		 3438 */
3439static int check_ev_match(char *dir_name, char *scriptname,
3440 struct perf_session *session)
3441{
3442 char filename[MAXPATHLEN], evname[128];
3443 char line[BUFSIZ], *p;
32dcd021 3444 struct evsel *pos;
49e639e2
FT		 3445 int match, len;
3446 FILE *fp;
3447
77f18153 3448 scnprintf(filename, MAXPATHLEN, "%s/bin/%s-record", dir_name, scriptname);
49e639e2
FT		 3449
3450 fp = fopen(filename, "r");
3451 if (!fp)
3452 return -1;
3453
3454 while (fgets(line, sizeof(line), fp)) {
32858480 3455 p = skip_spaces(line);
49e639e2
FT		 3456 if (*p == '#')
3457 continue;
3458
3459 while (strlen(p)) {
3460 p = strstr(p, "-e");
3461 if (!p)
3462 break;
3463
3464 p += 2;
32858480 3465 p = skip_spaces(p);
49e639e2
FT		 3466 len = strcspn(p, " \t");
3467 if (!len)
3468 break;
3469
3470 snprintf(evname, len + 1, "%s", p);
3471
3472 match = 0;
e5cadb93 3473 evlist__for_each_entry(session->evlist, pos) {
8ab2e96d 3474 if (!strcmp(evsel__name(pos), evname)) {
49e639e2
FT		 3475 match = 1;
3476 break;
3477 }
3478 }
3479
3480 if (!match) {
3481 fclose(fp);
3482 return -1;
3483 }
3484 }
3485 }
3486
3487 fclose(fp);
3488 return 0;
3489}
3490
e5f3705e
FT		 3491/*
3492 * Return -1 if none is found, otherwise the actual scripts number.
3493 *
3494 * Currently the only user of this function is the script browser, which
3495 * will list all statically runnable scripts, select one, execute it and
3496 * show the output in a perf browser.
3497 */
905e4aff
AK		 3498int find_scripts(char **scripts_array, char **scripts_path_array, int num,
3499 int pathlen)
e5f3705e 3500{
a5e8e825 3501 struct dirent *script_dirent, *lang_dirent;
49e639e2 3502 char scripts_path[MAXPATHLEN], lang_path[MAXPATHLEN];
e5f3705e 3503 DIR *scripts_dir, *lang_dir;
49e639e2 3504 struct perf_session *session;
8ceb41d7 3505 struct perf_data data = {
2d4f2799
JO		 3506 .path = input_name,
3507 .mode = PERF_DATA_MODE_READ,
f5fc1412 3508 };
e5f3705e
FT		 3509 char *temp;
3510 int i = 0;
3511
2681bd85 3512 session = perf_session__new(&data, NULL);
6ef81c55
MI		 3513 if (IS_ERR(session))
3514 return PTR_ERR(session);
49e639e2 3515
46113a54 3516 snprintf(scripts_path, MAXPATHLEN, "%s/scripts", get_argv_exec_path());
e5f3705e
FT		 3517
3518 scripts_dir = opendir(scripts_path);
49e639e2
FT		 3519 if (!scripts_dir) {
3520 perf_session__delete(session);
e5f3705e 3521 return -1;
49e639e2 3522 }
e5f3705e 3523
a5e8e825 3524 for_each_lang(scripts_path, scripts_dir, lang_dirent) {
77f18153
JO		 3525 scnprintf(lang_path, MAXPATHLEN, "%s/%s", scripts_path,
3526 lang_dirent->d_name);
90ce61b9 3527#ifndef HAVE_LIBPERL_SUPPORT
e5f3705e
FT		 3528 if (strstr(lang_path, "perl"))
3529 continue;
3530#endif
90ce61b9 3531#ifndef HAVE_LIBPYTHON_SUPPORT
e5f3705e
FT		 3532 if (strstr(lang_path, "python"))
3533 continue;
3534#endif
3535
3536 lang_dir = opendir(lang_path);
3537 if (!lang_dir)
3538 continue;
3539
a5e8e825 3540 for_each_script(lang_path, lang_dir, script_dirent) {
e5f3705e 3541 /* Skip those real time scripts: xxxtop.p[yl] */
a5e8e825 3542 if (strstr(script_dirent->d_name, "top."))
e5f3705e 3543 continue;
905e4aff
AK		 3544 if (i >= num)
3545 break;
3546 snprintf(scripts_path_array[i], pathlen, "%s/%s",
3547 lang_path,
a5e8e825
ACM		 3548 script_dirent->d_name);
3549 temp = strchr(script_dirent->d_name, '.');
e5f3705e 3550 snprintf(scripts_array[i],
a5e8e825
ACM		 3551 (temp - script_dirent->d_name) + 1,
3552 "%s", script_dirent->d_name);
49e639e2
FT		 3553
3554 if (check_ev_match(lang_path,
3555 scripts_array[i], session))
3556 continue;
3557
e5f3705e
FT		 3558 i++;
3559 }
49e639e2 3560 closedir(lang_dir);
e5f3705e
FT		 3561 }
3562
49e639e2
FT		 3563 closedir(scripts_dir);
3564 perf_session__delete(session);
e5f3705e
FT		 3565 return i;
3566}
3567
3875294f
TZ		 3568static char *get_script_path(const char *script_root, const char *suffix)
3569{
a5e8e825 3570 struct dirent *script_dirent, *lang_dirent;
3875294f
TZ		 3571 char scripts_path[MAXPATHLEN];
3572 char script_path[MAXPATHLEN];
3573 DIR *scripts_dir, *lang_dir;
3574 char lang_path[MAXPATHLEN];
38efb539 3575 char *__script_root;
3875294f 3576
46113a54 3577 snprintf(scripts_path, MAXPATHLEN, "%s/scripts", get_argv_exec_path());
3875294f
TZ		 3578
3579 scripts_dir = opendir(scripts_path);
3580 if (!scripts_dir)
3581 return NULL;
3582
a5e8e825 3583 for_each_lang(scripts_path, scripts_dir, lang_dirent) {
77f18153
JO		 3584 scnprintf(lang_path, MAXPATHLEN, "%s/%s/bin", scripts_path,
3585 lang_dirent->d_name);
3875294f
TZ		 3586 lang_dir = opendir(lang_path);
3587 if (!lang_dir)
3588 continue;
3589
a5e8e825
ACM		 3590 for_each_script(lang_path, lang_dir, script_dirent) {
3591 __script_root = get_script_root(script_dirent, suffix);
38efb539
RR		 3592 if (__script_root && !strcmp(script_root, __script_root)) {
3593 free(__script_root);
946ef2a2 3594 closedir(scripts_dir);
77f18153
JO		 3595 scnprintf(script_path, MAXPATHLEN, "%s/%s",
3596 lang_path, script_dirent->d_name);
27486a85 3597 closedir(lang_dir);
38efb539 3598 return strdup(script_path);
3875294f
TZ		 3599 }
3600 free(__script_root);
3601 }
946ef2a2 3602 closedir(lang_dir);
3875294f 3603 }
946ef2a2 3604 closedir(scripts_dir);
3875294f 3605
38efb539 3606 return NULL;
3875294f
TZ		 3607}
3608
b5b87312
TZ		 3609static bool is_top_script(const char *script_path)
3610{
8524711d 3611 return ends_with(script_path, "top") != NULL;
b5b87312
TZ		 3612}
3613
3614static int has_required_arg(char *script_path)
3615{
3616 struct script_desc *desc;
3617 int n_args = 0;
3618 char *p;
3619
3620 desc = script_desc__new(NULL);
3621
3622 if (read_script_info(desc, script_path))
3623 goto out;
3624
3625 if (!desc->args)
3626 goto out;
3627
3628 for (p = desc->args; *p; p++)
3629 if (*p == '<')
3630 n_args++;
3631out:
3632 script_desc__delete(desc);
3633
3634 return n_args;
3635}
3636
69b6470e
ACM		 3637static int have_cmd(int argc, const char **argv)
3638{
3639 char **__argv = malloc(sizeof(const char *) * argc);
3640
3641 if (!__argv) {
3642 pr_err("malloc failed\n");
3643 return -1;
3644 }
3645
3646 memcpy(__argv, argv, sizeof(const char *) * argc);
3647 argc = parse_options(argc, (const char **)__argv, record_options,
3648 NULL, PARSE_OPT_STOP_AT_NON_OPTION);
3649 free(__argv);
5f9c39dc 3650
69b6470e
ACM		 3651 system_wide = (argc == 0);
3652
3653 return 0;
3654}
3655
7322d6c9
JO		 3656static void script__setup_sample_type(struct perf_script *script)
3657{
3658 struct perf_session *session = script->session;
b3c2cc2b 3659 u64 sample_type = evlist__combined_sample_type(session->evlist);
7322d6c9 3660
aa8db3e4 3661 callchain_param_setup(sample_type, perf_env__arch(session->machines.host.env));
680d125c
KL		 3662
3663 if (script->stitch_lbr && (callchain_param.record_mode != CALLCHAIN_LBR)) {
3664 pr_warning("Can't find LBR callchain. Switch off --stitch-lbr.\n"
3665 "Please apply --call-graph lbr when recording.\n");
3666 script->stitch_lbr = false;
3667 }
7322d6c9
JO		 3668}
3669
89f1688a
JO		 3670static int process_stat_round_event(struct perf_session *session,
3671 union perf_event *event)
e099eba8 3672{
72932371 3673 struct perf_record_stat_round *round = &event->stat_round;
32dcd021 3674 struct evsel *counter;
e099eba8 3675
e5cadb93 3676 evlist__for_each_entry(session->evlist, counter) {
e099eba8
JO		 3677 perf_stat_process_counter(&stat_config, counter);
3678 process_stat(counter, round->time);
3679 }
3680
3681 process_stat_interval(round->time);
3682 return 0;
3683}
3684
89f1688a
JO		 3685static int process_stat_config_event(struct perf_session *session __maybe_unused,
3686 union perf_event *event)
91a2c3d5
JO		 3687{
3688 perf_event__read_stat_config(&stat_config, &event->stat_config);
2fe65759
SD		 3689
3690 /*
3691 * Aggregation modes are not used since post-processing scripts are
3692 * supposed to take care of such requirements
3693 */
3694 stat_config.aggr_mode = AGGR_NONE;
3695
91a2c3d5
JO		 3696 return 0;
3697}
3698
cfc8874a
JO		 3699static int set_maps(struct perf_script *script)
3700{
63503dba 3701 struct evlist *evlist = script->session->evlist;
cfc8874a
JO		 3702
3703 if (!script->cpus || !script->threads)
3704 return 0;
3705
3706 if (WARN_ONCE(script->allocated, "stats double allocation\n"))
3707 return -EINVAL;
3708
453fa030 3709 perf_evlist__set_maps(&evlist->core, script->cpus, script->threads);
cfc8874a 3710
1f297a6e 3711 if (evlist__alloc_stats(&stat_config, evlist, /*alloc_raw=*/true))
cfc8874a
JO		 3712 return -ENOMEM;
3713
3714 script->allocated = true;
3715 return 0;
3716}
3717
3718static
89f1688a
JO		 3719int process_thread_map_event(struct perf_session *session,
3720 union perf_event *event)
cfc8874a 3721{
89f1688a 3722 struct perf_tool *tool = session->tool;
cfc8874a
JO		 3723 struct perf_script *script = container_of(tool, struct perf_script, tool);
3724
52f28b7b
AH		 3725 if (dump_trace)
3726 perf_event__fprintf_thread_map(event, stdout);
3727
cfc8874a
JO		 3728 if (script->threads) {
3729 pr_warning("Extra thread map event, ignoring.\n");
3730 return 0;
3731 }
3732
3733 script->threads = thread_map__new_event(&event->thread_map);
3734 if (!script->threads)
3735 return -ENOMEM;
3736
3737 return set_maps(script);
3738}
3739
3740static
89f1688a
JO		 3741int process_cpu_map_event(struct perf_session *session,
3742 union perf_event *event)
cfc8874a 3743{
89f1688a 3744 struct perf_tool *tool = session->tool;
cfc8874a
JO		 3745 struct perf_script *script = container_of(tool, struct perf_script, tool);
3746
52f28b7b
AH		 3747 if (dump_trace)
3748 perf_event__fprintf_cpu_map(event, stdout);
3749
cfc8874a
JO		 3750 if (script->cpus) {
3751 pr_warning("Extra cpu map event, ignoring.\n");
3752 return 0;
3753 }
3754
3755 script->cpus = cpu_map__new_data(&event->cpu_map.data);
3756 if (!script->cpus)
3757 return -ENOMEM;
3758
3759 return set_maps(script);
3760}
3761
89f1688a
JO		 3762static int process_feature_event(struct perf_session *session,
3763 union perf_event *event)
92ead7ee
RB		 3764{
3765 if (event->feat.feat_id < HEADER_LAST_FEATURE)
89f1688a 3766 return perf_event__process_feature(session, event);
92ead7ee
RB		 3767 return 0;
3768}
3769
fa48c892 3770#ifdef HAVE_AUXTRACE_SUPPORT
89f1688a
JO		 3771static int perf_script__process_auxtrace_info(struct perf_session *session,
3772 union perf_event *event)
fa48c892 3773{
89f1688a
JO		 3774 struct perf_tool *tool = session->tool;
3775
3776 int ret = perf_event__process_auxtrace_info(session, event);
fa48c892
ACM		 3777
3778 if (ret == 0) {
3779 struct perf_script *script = container_of(tool, struct perf_script, tool);
3780
3781 ret = perf_script__setup_per_event_dump(script);
3782 }
3783
3784 return ret;
3785}
3786#else
3787#define perf_script__process_auxtrace_info 0
3788#endif
3789
b585ebdb 3790static int parse_insn_trace(const struct option *opt __maybe_unused,
6750ba4b 3791 const char *str, int unset __maybe_unused)
b585ebdb 3792{
6750ba4b
CD		 3793 const char *fields = "+insn,-event,-period";
3794 int ret;
3795
3796 if (str) {
3797 if (strcmp(str, "disasm") == 0)
3798 fields = "+disasm,-event,-period";
3799 else if (strlen(str) != 0 && strcmp(str, "raw") != 0) {
3800 fprintf(stderr, "Only accept raw|disasm\n");
3801 return -EINVAL;
3802 }
3803 }
3804
3805 ret = parse_output_fields(NULL, fields, 0);
3806 if (ret < 0)
3807 return ret;
3808
d4a98b45 3809 itrace_parse_synth_opts(opt, "i0nse", 0);
52bab886 3810 symbol_conf.nanosecs = true;
b585ebdb
AK		 3811 return 0;
3812}
3813
3814static int parse_xed(const struct option *opt __maybe_unused,
3815 const char *str __maybe_unused,
3816 int unset __maybe_unused)
3817{
8c3e05c8
AK		 3818 if (isatty(1))
3819 force_pager("xed -F insn: -A -64 | less");
3820 else
3821 force_pager("xed -F insn: -A -64");
b585ebdb
AK		 3822 return 0;
3823}
3824
d1b1552e
AK		 3825static int parse_call_trace(const struct option *opt __maybe_unused,
3826 const char *str __maybe_unused,
3827 int unset __maybe_unused)
3828{
3829 parse_output_fields(NULL, "-ip,-addr,-event,-period,+callindent", 0);
3830 itrace_parse_synth_opts(opt, "cewp", 0);
52bab886 3831 symbol_conf.nanosecs = true;
1c492422 3832 symbol_conf.pad_output_len_dso = 50;
d1b1552e
AK		 3833 return 0;
3834}
3835
3836static int parse_callret_trace(const struct option *opt __maybe_unused,
3837 const char *str __maybe_unused,
3838 int unset __maybe_unused)
3839{
3840 parse_output_fields(NULL, "-ip,-addr,-event,-period,+callindent,+flags", 0);
3841 itrace_parse_synth_opts(opt, "crewp", 0);
52bab886 3842 symbol_conf.nanosecs = true;
d1b1552e
AK		 3843 return 0;
3844}
3845
b0ad8ea6 3846int cmd_script(int argc, const char **argv)
69b6470e
ACM		 3847{
3848 bool show_full_info = false;
e90debdd
JO		 3849 bool header = false;
3850 bool header_only = false;
6cc870f0 3851 bool script_started = false;
57190e38 3852 bool unsorted_dump = false;
69b6470e
ACM		 3853 char *rec_script_path = NULL;
3854 char *rep_script_path = NULL;
3855 struct perf_session *session;
4eb06815
AK		 3856 struct itrace_synth_opts itrace_synth_opts = {
3857 .set = false,
3858 .default_no_sample = true,
3859 };
3ab481a1 3860 struct utsname uts;
69b6470e 3861 char *script_path = NULL;
291961fc 3862 const char *dlfilter_file = NULL;
69b6470e 3863 const char **__argv;
6cc870f0 3864 int i, j, err = 0;
6f3e5eda
AH		 3865 struct perf_script script = {
3866 .tool = {
3867 .sample = process_sample_event,
3868 .mmap = perf_event__process_mmap,
3869 .mmap2 = perf_event__process_mmap2,
3870 .comm = perf_event__process_comm,
f3b3614a 3871 .namespaces = perf_event__process_namespaces,
160d4af9 3872 .cgroup = perf_event__process_cgroup,
6f3e5eda
AH		 3873 .exit = perf_event__process_exit,
3874 .fork = perf_event__process_fork,
7ea95727 3875 .attr = process_attr,
91daee30 3876 .event_update = perf_event__process_event_update,
378ef0f5 3877#ifdef HAVE_LIBTRACEEVENT
6f3e5eda 3878 .tracing_data = perf_event__process_tracing_data,
378ef0f5 3879#endif
92ead7ee 3880 .feature = process_feature_event,
6f3e5eda 3881 .build_id = perf_event__process_build_id,
7a680eb9 3882 .id_index = perf_event__process_id_index,
fa48c892 3883 .auxtrace_info = perf_script__process_auxtrace_info,
7a680eb9
AH		 3884 .auxtrace = perf_event__process_auxtrace,
3885 .auxtrace_error = perf_event__process_auxtrace_error,
e099eba8
JO		 3886 .stat = perf_event__process_stat_event,
3887 .stat_round = process_stat_round_event,
91a2c3d5 3888 .stat_config = process_stat_config_event,
cfc8874a
JO		 3889 .thread_map = process_thread_map_event,
3890 .cpu_map = process_cpu_map_event,
538d9c18
SB		 3891 .throttle = process_throttle_event,
3892 .unthrottle = process_throttle_event,
0a8cb85c 3893 .ordered_events = true,
6f3e5eda
AH		 3894 .ordering_requires_timestamps = true,
3895 },
3896 };
8ceb41d7 3897 struct perf_data data = {
06af0f2c
YS		 3898 .mode = PERF_DATA_MODE_READ,
3899 };
69b6470e 3900 const struct option options[] = {
5f9c39dc
FW		 3901 OPT_BOOLEAN('D', "dump-raw-trace", &dump_trace,
3902 "dump raw trace in ASCII"),
57190e38
AH		 3903 OPT_BOOLEAN(0, "dump-unsorted-raw-trace", &unsorted_dump,
3904 "dump unsorted raw trace in ASCII"),
c0555642 3905 OPT_INCR('v', "verbose", &verbose,
69b6470e 3906 "be more verbose (show symbol address, etc)"),
4b9c0c59 3907 OPT_BOOLEAN('L', "Latency", &latency_format,
cda48461 3908 "show latency attributes (irqs/preemption disabled, etc)"),
4b9c0c59
TZ		 3909 OPT_CALLBACK_NOOPT('l', "list", NULL, NULL, "list available scripts",
3910 list_available_scripts),
638e2b99
AH		 3911 OPT_CALLBACK_NOOPT(0, "list-dlfilters", NULL, NULL, "list available dlfilters",
3912 list_available_dlfilters),
956ffd02
TZ		 3913 OPT_CALLBACK('s', "script", NULL, "name",
3914 "script file name (lang:script name, script name, or *)",
3915 parse_scriptname),
3916 OPT_STRING('g', "gen-script", &generate_script_lang, "lang",
133dc4c3 3917 "generate perf-script.xx script in specified language"),
291961fc 3918 OPT_STRING(0, "dlfilter", &dlfilter_file, "file", "filter .so file name"),
3d032a25
AH		 3919 OPT_CALLBACK(0, "dlarg", NULL, "argument", "filter argument",
3920 add_dlarg),
69b6470e 3921 OPT_STRING('i', "input", &input_name, "file", "input file name"),
ffabd99e
FW		 3922 OPT_BOOLEAN('d', "debug-mode", &debug_mode,
3923 "do various checks like samples ordering and lost events"),
e90debdd
JO		 3924 OPT_BOOLEAN(0, "header", &header, "Show data header."),
3925 OPT_BOOLEAN(0, "header-only", &header_only, "Show only data header."),
c0230b2b
DA		 3926 OPT_STRING('k', "vmlinux", &symbol_conf.vmlinux_name,
3927 "file", "vmlinux pathname"),
3928 OPT_STRING(0, "kallsyms", &symbol_conf.kallsyms_name,
3929 "file", "kallsyms pathname"),
3930 OPT_BOOLEAN('G', "hide-call-graph", &no_callchain,
3931 "When printing symbols do not display call chain"),
a7066709
HK		 3932 OPT_CALLBACK(0, "symfs", NULL, "directory",
3933 "Look for files with symbols relative to this directory",
3934 symbol__config_symfs),
06af0f2c 3935 OPT_CALLBACK('F', "fields", NULL, "str",
a978f2ab 3936 "comma separated output fields prepend with 'type:'. "
36ce5651 3937 "+field to add and -field to remove."
1405720d 3938 "Valid types: hw,sw,trace,raw,synth. "
9a13ee45 3939 "Fields: comm,tid,pid,time,cpu,event,trace,ip,sym,dso,dsoff,"
10e9cec9 3940 "addr,symoff,srcline,period,iregs,uregs,brstack,"
d7931070 3941 "brstacksym,flags,data_src,weight,bpf-output,brstackinsn,"
99417234 3942 "brstackinsnlen,brstackoff,callindent,insn,disasm,insnlen,synth,"
d7931070 3943 "phys_addr,metric,misc,srccode,ipc,tod,data_page_size,"
17f248aa 3944 "code_page_size,ins_lat,machine_pid,vcpu,cgroup,retire_lat",
48d02a1d 3945 parse_output_fields),
317df650 3946 OPT_BOOLEAN('a', "all-cpus", &system_wide,
69b6470e 3947 "system-wide collection from all CPUs"),
4b799a9b
JY		 3948 OPT_STRING(0, "dsos", &symbol_conf.dso_list_str, "dso[,dso...]",
3949 "only consider symbols in these DSOs"),
36385be5
FT		 3950 OPT_STRING('S', "symbols", &symbol_conf.sym_list_str, "symbol[,symbol...]",
3951 "only consider these symbols"),
61d9fc44
JY		 3952 OPT_INTEGER(0, "addr-range", &symbol_conf.addr_range,
3953 "Use with -S to list traced records within address range"),
6750ba4b 3954 OPT_CALLBACK_OPTARG(0, "insn-trace", &itrace_synth_opts, NULL, "raw|disasm",
b585ebdb
AK		 3955 "Decode instructions from itrace", parse_insn_trace),
3956 OPT_CALLBACK_OPTARG(0, "xed", NULL, NULL, NULL,
3957 "Run xed disassembler on output", parse_xed),
d1b1552e 3958 OPT_CALLBACK_OPTARG(0, "call-trace", &itrace_synth_opts, NULL, NULL,
ae4e4a0b 3959 "Decode calls from itrace", parse_call_trace),
d1b1552e
AK		 3960 OPT_CALLBACK_OPTARG(0, "call-ret-trace", &itrace_synth_opts, NULL, NULL,
3961 "Decode calls and returns from itrace", parse_callret_trace),
99f753f0
AK		 3962 OPT_STRING(0, "graph-function", &symbol_conf.graph_function, "symbol[,symbol...]",
3963 "Only print symbols and callees with --call-trace/--call-ret-trace"),
64eff7d9
DA		 3964 OPT_STRING(0, "stop-bt", &symbol_conf.bt_stop_list_str, "symbol[,symbol...]",
3965 "Stop display of callgraph at these symbols"),
c8e66720 3966 OPT_STRING('C', "cpu", &cpu_list, "cpu", "list of cpus to profile"),
e7984b7b
DA		 3967 OPT_STRING('c', "comms", &symbol_conf.comm_list_str, "comm[,comm...]",
3968 "only display events for these comms"),
e03eaa40
DA		 3969 OPT_STRING(0, "pid", &symbol_conf.pid_list_str, "pid[,pid...]",
3970 "only consider symbols in these pids"),
3971 OPT_STRING(0, "tid", &symbol_conf.tid_list_str, "tid[,tid...]",
3972 "only consider symbols in these tids"),
6125cc8d
ACM		 3973 OPT_UINTEGER(0, "max-stack", &scripting_max_stack,
3974 "Set the maximum stack depth when parsing the callchain, "
3975 "anything beyond the specified depth will be ignored. "
4cb93446 3976 "Default: kernel.perf_event_max_stack or " __stringify(PERF_MAX_STACK_DEPTH)),
90b10f47 3977 OPT_BOOLEAN(0, "reltime", &reltime, "Show time stamps relative to start"),
26567ed7 3978 OPT_BOOLEAN(0, "deltatime", &deltatime, "Show time stamps relative to previous event"),
fbe96f29
SE		 3979 OPT_BOOLEAN('I', "show-info", &show_full_info,
3980 "display extended information from perf.data file"),
0bc8d205
AN		 3981 OPT_BOOLEAN('\0', "show-kernel-path", &symbol_conf.show_kernel_path,
3982 "Show the path of [kernel.kallsyms]"),
ad7ebb9a
NK		 3983 OPT_BOOLEAN('\0', "show-task-events", &script.show_task_events,
3984 "Show the fork/comm/exit events"),
ba1ddf42
NK		 3985 OPT_BOOLEAN('\0', "show-mmap-events", &script.show_mmap_events,
3986 "Show the mmap events"),
7c14898b
AH		 3987 OPT_BOOLEAN('\0', "show-switch-events", &script.show_switch_events,
3988 "Show context switch events (if recorded)"),
96a44bbc
HB		 3989 OPT_BOOLEAN('\0', "show-namespace-events", &script.show_namespace_events,
3990 "Show namespace events (if recorded)"),
160d4af9
NK		 3991 OPT_BOOLEAN('\0', "show-cgroup-events", &script.show_cgroup_events,
3992 "Show cgroup events (if recorded)"),
3d7c27b6
JO		 3993 OPT_BOOLEAN('\0', "show-lost-events", &script.show_lost_events,
3994 "Show lost events (if recorded)"),
3233b37a
JO		 3995 OPT_BOOLEAN('\0', "show-round-events", &script.show_round_events,
3996 "Show round events (if recorded)"),
490c8cc9
JO		 3997 OPT_BOOLEAN('\0', "show-bpf-events", &script.show_bpf_events,
3998 "Show bpf related events (if recorded)"),
92ecf3a6
AH		 3999 OPT_BOOLEAN('\0', "show-text-poke-events", &script.show_text_poke_events,
4000 "Show text poke related events (if recorded)"),
a14390fd
ACM		 4001 OPT_BOOLEAN('\0', "per-event-dump", &script.per_event_dump,
4002 "Dump trace output to files named by the monitored events"),
be3d466c 4003 OPT_BOOLEAN('f', "force", &symbol_conf.force, "don't complain, do it"),
48d02a1d
AK		 4004 OPT_INTEGER(0, "max-blocks", &max_blocks,
4005 "Maximum number of code blocks to dump with brstackinsn"),
52bab886 4006 OPT_BOOLEAN(0, "ns", &symbol_conf.nanosecs,
83e19860 4007 "Use 9 decimal places when displaying time"),
7a680eb9 4008 OPT_CALLBACK_OPTARG(0, "itrace", &itrace_synth_opts, NULL, "opts",
c12e039d 4009 "Instruction Tracing options\n" ITRACE_HELP,
7a680eb9 4010 itrace_parse_synth_opts),
a9710ba0
AK		 4011 OPT_BOOLEAN(0, "full-source-path", &srcline_full_filename,
4012 "Show full source file name path for source lines"),
77e0070d
MD		 4013 OPT_BOOLEAN(0, "demangle", &symbol_conf.demangle,
4014 "Enable symbol demangling"),
4015 OPT_BOOLEAN(0, "demangle-kernel", &symbol_conf.demangle_kernel,
4016 "Enable kernel symbol demangling"),
a91f4c47
DA		 4017 OPT_STRING(0, "time", &script.time_str, "str",
4018 "Time span of interest (start,stop)"),
325fbff5
NK		 4019 OPT_BOOLEAN(0, "inline", &symbol_conf.inline_name,
4020 "Show inline function"),
15a108af
ACM		 4021 OPT_STRING(0, "guestmount", &symbol_conf.guestmount, "directory",
4022 "guest mount directory under which every guest os"
4023 " instance has a subdir"),
4024 OPT_STRING(0, "guestvmlinux", &symbol_conf.default_guest_vmlinux_name,
4025 "file", "file saving guest os vmlinux"),
4026 OPT_STRING(0, "guestkallsyms", &symbol_conf.default_guest_kallsyms,
4027 "file", "file saving guest os /proc/kallsyms"),
4028 OPT_STRING(0, "guestmodules", &symbol_conf.default_guest_modules,
4029 "file", "file saving guest os /proc/modules"),
5b208144
AH		 4030 OPT_BOOLEAN(0, "guest-code", &symbol_conf.guest_code,
4031 "Guest code can be found in hypervisor process"),
680d125c
KL		 4032 OPT_BOOLEAN('\0', "stitch-lbr", &script.stitch_lbr,
4033 "Enable LBR callgraph stitching approach"),
add3a719 4034 OPTS_EVSWITCH(&script.evswitch),
1909629f 4035 OPT_END()
69b6470e 4036 };
40cae2b7
YS		 4037 const char * const script_subcommands[] = { "record", "report", NULL };
4038 const char *script_usage[] = {
69b6470e
ACM		 4039 "perf script [<options>]",
4040 "perf script [<options>] record <script> [<record-options>] <command>",
4041 "perf script [<options>] report <script> [script-args]",
4042 "perf script [<options>] <script> [<record-options>] <command>",
4043 "perf script [<options>] <top-script> [script-args]",
4044 NULL
4045 };
3875294f 4046
0a7c74ea
ACM		 4047 perf_set_singlethreaded();
4048
b5b87312
TZ		 4049 setup_scripting();
4050
40cae2b7 4051 argc = parse_options_subcommand(argc, argv, options, script_subcommands, script_usage,
b5b87312
TZ		 4052 PARSE_OPT_STOP_AT_NON_OPTION);
4053
15a108af
ACM		 4054 if (symbol_conf.guestmount ||
4055 symbol_conf.default_guest_vmlinux_name ||
4056 symbol_conf.default_guest_kallsyms ||
5b208144
AH		 4057 symbol_conf.default_guest_modules ||
4058 symbol_conf.guest_code) {
15a108af
ACM		 4059 /*
4060 * Enable guest sample processing.
4061 */
4062 perf_guest = true;
4063 }
4064
2d4f2799
JO		 4065 data.path = input_name;
4066 data.force = symbol_conf.force;
f5fc1412 4067
57190e38
AH		 4068 if (unsorted_dump) {
4069 dump_trace = true;
4070 script.tool.ordered_events = false;
4071 }
4072
7cc72553
JC		 4073 if (symbol__validate_sym_arguments())
4074 return -1;
4075
ae0f4eb3 4076 if (argc > 1 && strlen(argv[0]) > 2 && strstarts("record", argv[0])) {
b5b87312
TZ		 4077 rec_script_path = get_script_path(argv[1], RECORD_SUFFIX);
4078 if (!rec_script_path)
b0ad8ea6 4079 return cmd_record(argc, argv);
3875294f
TZ		 4080 }
4081
ae0f4eb3 4082 if (argc > 1 && strlen(argv[0]) > 2 && strstarts("report", argv[0])) {
b5b87312
TZ		 4083 rep_script_path = get_script_path(argv[1], REPORT_SUFFIX);
4084 if (!rep_script_path) {
3875294f 4085 fprintf(stderr,
b5b87312 4086 "Please specify a valid report script"
133dc4c3 4087 "(see 'perf script -l' for listing)\n");
3875294f
TZ		 4088 return -1;
4089 }
3875294f
TZ		 4090 }
4091
26567ed7
HPP		 4092 if (reltime && deltatime) {
4093 fprintf(stderr,
4094 "reltime and deltatime - the two don't get along well. "
4095 "Please limit to --reltime or --deltatime.\n");
4096 return -1;
4097 }
4098
1c5c25b3 4099 if ((itrace_synth_opts.callchain || itrace_synth_opts.add_callchain) &&
3c5b645f
AH		 4100 itrace_synth_opts.callchain_sz > scripting_max_stack)
4101 scripting_max_stack = itrace_synth_opts.callchain_sz;
4102
44e668c6 4103 /* make sure PERF_EXEC_PATH is set for scripts */
46113a54 4104 set_argv_exec_path(get_argv_exec_path());
44e668c6 4105
b5b87312 4106 if (argc && !script_name && !rec_script_path && !rep_script_path) {
a0cccc2e 4107 int live_pipe[2];
b5b87312 4108 int rep_args;
a0cccc2e
TZ		 4109 pid_t pid;
4110
b5b87312
TZ		 4111 rec_script_path = get_script_path(argv[0], RECORD_SUFFIX);
4112 rep_script_path = get_script_path(argv[0], REPORT_SUFFIX);
4113
4114 if (!rec_script_path && !rep_script_path) {
6ea4b5db
AH		 4115 script_name = find_script(argv[0]);
4116 if (script_name) {
4117 argc -= 1;
4118 argv += 1;
4119 goto script_found;
4120 }
c7118369
NK		 4121 usage_with_options_msg(script_usage, options,
4122 "Couldn't find script `%s'\n\n See perf"
133dc4c3 4123 " script -l for available scripts.\n", argv[0]);
a0cccc2e
TZ		 4124 }
4125
b5b87312
TZ		 4126 if (is_top_script(argv[0])) {
4127 rep_args = argc - 1;
4128 } else {
4129 int rec_args;
4130
4131 rep_args = has_required_arg(rep_script_path);
4132 rec_args = (argc - 1) - rep_args;
4133 if (rec_args < 0) {
c7118369
NK		 4134 usage_with_options_msg(script_usage, options,
4135 "`%s' script requires options."
133dc4c3 4136 "\n\n See perf script -l for available "
b5b87312 4137 "scripts and options.\n", argv[0]);
b5b87312 4138 }
a0cccc2e
TZ		 4139 }
4140
4141 if (pipe(live_pipe) < 0) {
4142 perror("failed to create pipe");
d54b1a9e 4143 return -1;
a0cccc2e
TZ		 4144 }
4145
4146 pid = fork();
4147 if (pid < 0) {
4148 perror("failed to fork");
d54b1a9e 4149 return -1;
a0cccc2e
TZ		 4150 }
4151
4152 if (!pid) {
b5b87312
TZ		 4153 j = 0;
4154
a0cccc2e
TZ		 4155 dup2(live_pipe[1], 1);
4156 close(live_pipe[0]);
4157
317df650
RR		 4158 if (is_top_script(argv[0])) {
4159 system_wide = true;
4160 } else if (!system_wide) {
d54b1a9e
DA		 4161 if (have_cmd(argc - rep_args, &argv[rep_args]) != 0) {
4162 err = -1;
4163 goto out;
4164 }
317df650 4165 }
b5b87312
TZ		 4166
4167 __argv = malloc((argc + 6) * sizeof(const char *));
d54b1a9e
DA		 4168 if (!__argv) {
4169 pr_err("malloc failed\n");
4170 err = -ENOMEM;
4171 goto out;
4172 }
e8719adf 4173
b5b87312
TZ		 4174 __argv[j++] = "/bin/sh";
4175 __argv[j++] = rec_script_path;
4176 if (system_wide)
4177 __argv[j++] = "-a";
4178 __argv[j++] = "-q";
4179 __argv[j++] = "-o";
4180 __argv[j++] = "-";
4181 for (i = rep_args + 1; i < argc; i++)
4182 __argv[j++] = argv[i];
4183 __argv[j++] = NULL;
a0cccc2e
TZ		 4184
4185 execvp("/bin/sh", (char **)__argv);
e8719adf 4186 free(__argv);
a0cccc2e
TZ		 4187 exit(-1);
4188 }
4189
4190 dup2(live_pipe[0], 0);
4191 close(live_pipe[1]);
4192
b5b87312 4193 __argv = malloc((argc + 4) * sizeof(const char *));
d54b1a9e
DA		 4194 if (!__argv) {
4195 pr_err("malloc failed\n");
4196 err = -ENOMEM;
4197 goto out;
4198 }
4199
b5b87312
TZ		 4200 j = 0;
4201 __argv[j++] = "/bin/sh";
4202 __argv[j++] = rep_script_path;
4203 for (i = 1; i < rep_args + 1; i++)
4204 __argv[j++] = argv[i];
4205 __argv[j++] = "-i";
4206 __argv[j++] = "-";
4207 __argv[j++] = NULL;
a0cccc2e
TZ		 4208
4209 execvp("/bin/sh", (char **)__argv);
e8719adf 4210 free(__argv);
a0cccc2e
TZ		 4211 exit(-1);
4212 }
6ea4b5db 4213script_found:
b5b87312
TZ		 4214 if (rec_script_path)
4215 script_path = rec_script_path;
4216 if (rep_script_path)
4217 script_path = rep_script_path;
34c86ea9 4218
b5b87312 4219 if (script_path) {
b5b87312 4220 j = 0;
3875294f 4221
317df650
RR		 4222 if (!rec_script_path)
4223 system_wide = false;
d54b1a9e
DA		 4224 else if (!system_wide) {
4225 if (have_cmd(argc - 1, &argv[1]) != 0) {
4226 err = -1;
4227 goto out;
4228 }
4229 }
34c86ea9 4230
b5b87312 4231 __argv = malloc((argc + 2) * sizeof(const char *));
d54b1a9e
DA		 4232 if (!__argv) {
4233 pr_err("malloc failed\n");
4234 err = -ENOMEM;
4235 goto out;
4236 }
4237
34c86ea9
TZ		 4238 __argv[j++] = "/bin/sh";
4239 __argv[j++] = script_path;
4240 if (system_wide)
4241 __argv[j++] = "-a";
b5b87312 4242 for (i = 2; i < argc; i++)
34c86ea9
TZ		 4243 __argv[j++] = argv[i];
4244 __argv[j++] = NULL;
3875294f
TZ		 4245
4246 execvp("/bin/sh", (char **)__argv);
e8719adf 4247 free(__argv);
3875294f
TZ		 4248 exit(-1);
4249 }
956ffd02 4250
291961fc 4251 if (dlfilter_file) {
3d032a25 4252 dlfilter = dlfilter__new(dlfilter_file, dlargc, dlargv);
291961fc
AH		 4253 if (!dlfilter)
4254 return -1;
4255 }
4256
c1c9b969 4257 if (!script_name) {
cf4fee50 4258 setup_pager();
c1c9b969
MW		 4259 use_browser = 0;
4260 }
5f9c39dc 4261
2681bd85 4262 session = perf_session__new(&data, &script.tool);
6ef81c55
MI		 4263 if (IS_ERR(session))
4264 return PTR_ERR(session);
d8f66248 4265
e90debdd 4266 if (header || header_only) {
114f709e 4267 script.tool.show_feat_hdr = SHOW_FEAT_HEADER;
e90debdd
JO		 4268 perf_session__fprintf_info(session, stdout, show_full_info);
4269 if (header_only)
6cc870f0 4270 goto out_delete;
e90debdd 4271 }
114f709e
DCC		 4272 if (show_full_info)
4273 script.tool.show_feat_hdr = SHOW_FEAT_HEADER_FULL_INFO;
e90debdd 4274
0a7e6d1b 4275 if (symbol__init(&session->header.env) < 0)
38520dc3
NK		 4276 goto out_delete;
4277
3ab481a1 4278 uname(&uts);
29c77550 4279 if (data.is_pipe) { /* Assume pipe_mode indicates native_arch */
3ab481a1 4280 native_arch = true;
29c77550
SL		 4281 } else if (session->header.env.arch) {
4282 if (!strcmp(uts.machine, session->header.env.arch))
4283 native_arch = true;
4284 else if (!strcmp(uts.machine, "x86_64") &&
4285 !strcmp(session->header.env.arch, "i386"))
4286 native_arch = true;
4287 }
3ab481a1 4288
6f3e5eda 4289 script.session = session;
7322d6c9 4290 script__setup_sample_type(&script);
6f3e5eda 4291
99f753f0
AK		 4292 if ((output[PERF_TYPE_HARDWARE].fields & PERF_OUTPUT_CALLINDENT) ||
4293 symbol_conf.graph_function)
e216708d
AH		 4294 itrace_synth_opts.thread_stack = true;
4295
7a680eb9
AH		 4296 session->itrace_synth_opts = &itrace_synth_opts;
4297
5d67be97 4298 if (cpu_list) {
6cc870f0
NK		 4299 err = perf_session__cpu_bitmap(session, cpu_list, cpu_bitmap);
4300 if (err < 0)
4301 goto out_delete;
644e0840 4302 itrace_synth_opts.cpu_bitmap = cpu_bitmap;
5d67be97
AB		 4303 }
4304
1424dc96 4305 if (!no_callchain)
c0230b2b
DA		 4306 symbol_conf.use_callchain = true;
4307 else
4308 symbol_conf.use_callchain = false;
4309
378ef0f5 4310#ifdef HAVE_LIBTRACEEVENT
9ee67421 4311 if (session->tevent.pevent &&
ece2a4f4
TSV		 4312 tep_set_function_resolver(session->tevent.pevent,
4313 machine__resolve_kernel_addr,
4314 &session->machines.host) < 0) {
ccb3a829 4315 pr_err("%s: failed to set libtraceevent function resolver\n", __func__);
db49bc15
CJ		 4316 err = -1;
4317 goto out_delete;
ccb3a829 4318 }
378ef0f5 4319#endif
956ffd02
TZ		 4320 if (generate_script_lang) {
4321 struct stat perf_stat;
745f43e3
DA		 4322 int input;
4323
2c9e45f7 4324 if (output_set_by_user()) {
745f43e3
DA		 4325 fprintf(stderr,
4326 "custom fields not supported for generated scripts");
6cc870f0
NK		 4327 err = -EINVAL;
4328 goto out_delete;
745f43e3 4329 }
956ffd02 4330
2d4f2799 4331 input = open(data.path, O_RDONLY); /* input_name */
956ffd02 4332 if (input < 0) {
6cc870f0 4333 err = -errno;
956ffd02 4334 perror("failed to open file");
6cc870f0 4335 goto out_delete;
956ffd02
TZ		 4336 }
4337
4338 err = fstat(input, &perf_stat);
4339 if (err < 0) {
4340 perror("failed to stat file");
6cc870f0 4341 goto out_delete;
956ffd02
TZ		 4342 }
4343
4344 if (!perf_stat.st_size) {
4345 fprintf(stderr, "zero-sized file, nothing to do!\n");
6cc870f0 4346 goto out_delete;
956ffd02
TZ		 4347 }
4348
4349 scripting_ops = script_spec__lookup(generate_script_lang);
4350 if (!scripting_ops) {
4351 fprintf(stderr, "invalid language specifier");
6cc870f0
NK		 4352 err = -ENOENT;
4353 goto out_delete;
956ffd02 4354 }
378ef0f5 4355#ifdef HAVE_LIBTRACEEVENT
29f5ffd3 4356 err = scripting_ops->generate_script(session->tevent.pevent,
da378962 4357 "perf-script");
378ef0f5
IR		 4358#else
4359 err = scripting_ops->generate_script(NULL, "perf-script");
4360#endif
6cc870f0 4361 goto out_delete;
956ffd02
TZ		 4362 }
4363
291961fc
AH		 4364 err = dlfilter__start(dlfilter, session);
4365 if (err)
4366 goto out_delete;
4367
956ffd02 4368 if (script_name) {
67e50ce0 4369 err = scripting_ops->start_script(script_name, argc, argv, session);
956ffd02 4370 if (err)
6cc870f0 4371 goto out_delete;
133dc4c3 4372 pr_debug("perf script started with script %s\n\n", script_name);
6cc870f0 4373 script_started = true;
956ffd02
TZ		 4374 }
4375
9cbdb702
DA		 4376
4377 err = perf_session__check_output_opt(session);
4378 if (err < 0)
6cc870f0 4379 goto out_delete;
9cbdb702 4380
284c4e18 4381 if (script.time_str) {
b3509b6e 4382 err = perf_time__parse_for_ranges_reltime(script.time_str, session,
284c4e18
JY		 4383 &script.ptime_range,
4384 &script.range_size,
b3509b6e
AK		 4385 &script.range_num,
4386 reltime);
284c4e18 4387 if (err < 0)
2ab046cd 4388 goto out_delete;
400ae981
AH		 4389
4390 itrace_synth_opts__set_time_range(&itrace_synth_opts,
4391 script.ptime_range,
4392 script.range_num);
a91f4c47
DA		 4393 }
4394
124e02be
ACM		 4395 err = evswitch__init(&script.evswitch, session->evlist, stderr);
4396 if (err)
4397 goto out_delete;
dd41f660 4398
b13b04d9
MW		 4399 if (zstd_init(&(session->zstd_data), 0) < 0)
4400 pr_warning("Decompression initialization failed. Reported data may be incomplete.\n");
4401
6f3e5eda 4402 err = __cmd_script(&script);
956ffd02 4403
d445dd2a
AH		 4404 flush_scripting();
4405
0bdfbd04
AH		 4406 if (verbose > 2 || debug_kmaps)
4407 perf_session__dump_kmaps(session);
4408
6cc870f0 4409out_delete:
400ae981
AH		 4410 if (script.ptime_range) {
4411 itrace_synth_opts__clear_time_range(&itrace_synth_opts);
284c4e18 4412 zfree(&script.ptime_range);
400ae981 4413 }
cc2ef584 4414
1b1f57cf 4415 zstd_fini(&(session->zstd_data));
53f5e908 4416 evlist__free_stats(session->evlist);
d8f66248 4417 perf_session__delete(session);
faf3ac30 4418 perf_script__exit(&script);
6cc870f0
NK		 4419
4420 if (script_started)
4421 cleanup_scripting();
291961fc 4422 dlfilter__cleanup(dlfilter);
3d032a25 4423 free_dlarg();
956ffd02
TZ		 4424out:
4425 return err;
5f9c39dc 4426}
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