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perf probe: Fix to clear tev->nargs in clear_probe_trace_event()
[mirror_ubuntu-jammy-kernel.git] / tools / perf / builtin-script.c
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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"
1424dc96
DA		 18#include "util/evlist.h"
19#include "util/evsel.h"
d2360442 20#include "util/evswitch.h"
36385be5 21#include "util/sort.h"
f5fc1412 22#include "util/data.h"
7a680eb9 23#include "util/auxtrace.h"
cfc8874a
JO		 24#include "util/cpumap.h"
25#include "util/thread_map.h"
26#include "util/stat.h"
4bd1bef8 27#include "util/color.h"
a067558e 28#include "util/string2.h"
e216708d 29#include "util/thread-stack.h"
a91f4c47 30#include "util/time-utils.h"
06c3f2aa 31#include "util/path.h"
fa0d9846 32#include "ui/ui.h"
fea01392 33#include "print_binary.h"
3ab481a1 34#include "archinsn.h"
5d67be97 35#include <linux/bitmap.h>
877a7a11 36#include <linux/kernel.h>
6125cc8d 37#include <linux/stringify.h>
bd48c63e 38#include <linux/time64.h>
7f7c536f 39#include <linux/zalloc.h>
3ab481a1 40#include <sys/utsname.h>
cfc8874a 41#include "asm/bug.h"
c19ac912 42#include "util/mem-events.h"
48d02a1d 43#include "util/dump-insn.h"
76b31a29 44#include <dirent.h>
a43783ae 45#include <errno.h>
fd20e811 46#include <inttypes.h>
9607ad3a 47#include <signal.h>
391e4206 48#include <sys/param.h>
7a8ef4c4
ACM		 49#include <sys/types.h>
50#include <sys/stat.h>
bafae98e 51#include <fcntl.h>
7a8ef4c4 52#include <unistd.h>
b585ebdb 53#include <subcmd/pager.h>
453fa030 54#include <perf/evlist.h>
aeb00b1a 55#include "util/record.h"
2da39f1c 56#include "util/util.h"
c1a604df 57#include "perf.h"
5f9c39dc 58
3052ba56 59#include <linux/ctype.h>
3d689ed6 60
956ffd02
TZ		 61static char const *script_name;
62static char const *generate_script_lang;
90b10f47
AK		 63static bool reltime;
64static u64 initial_time;
ffabd99e 65static bool debug_mode;
e1889d75 66static u64 last_timestamp;
6fcf7ddb 67static u64 nr_unordered;
c0230b2b 68static bool no_callchain;
47390ae2 69static bool latency_format;
317df650 70static bool system_wide;
400ea6d3 71static bool print_flags;
5d67be97
AB		 72static const char *cpu_list;
73static DECLARE_BITMAP(cpu_bitmap, MAX_NR_CPUS);
91a2c3d5 74static struct perf_stat_config stat_config;
48d02a1d 75static int max_blocks;
3ab481a1 76static bool native_arch;
956ffd02 77
44cbe729 78unsigned int scripting_max_stack = PERF_MAX_STACK_DEPTH;
03cd1fed 79
745f43e3
DA		 80enum perf_output_field {
81 PERF_OUTPUT_COMM = 1U << 0,
82 PERF_OUTPUT_TID = 1U << 1,
83 PERF_OUTPUT_PID = 1U << 2,
84 PERF_OUTPUT_TIME = 1U << 3,
85 PERF_OUTPUT_CPU = 1U << 4,
86 PERF_OUTPUT_EVNAME = 1U << 5,
87 PERF_OUTPUT_TRACE = 1U << 6,
787bef17
DA		 88 PERF_OUTPUT_IP = 1U << 7,
89 PERF_OUTPUT_SYM = 1U << 8,
610723f2 90 PERF_OUTPUT_DSO = 1U << 9,
7cec0922 91 PERF_OUTPUT_ADDR = 1U << 10,
a978f2ab 92 PERF_OUTPUT_SYMOFFSET = 1U << 11,
cc8fae1d 93 PERF_OUTPUT_SRCLINE = 1U << 12,
535aeaae 94 PERF_OUTPUT_PERIOD = 1U << 13,
fc36f948 95 PERF_OUTPUT_IREGS = 1U << 14,
dc323ce8
SE		 96 PERF_OUTPUT_BRSTACK = 1U << 15,
97 PERF_OUTPUT_BRSTACKSYM = 1U << 16,
94ddddfa
JO		 98 PERF_OUTPUT_DATA_SRC = 1U << 17,
99 PERF_OUTPUT_WEIGHT = 1U << 18,
30372f04 100 PERF_OUTPUT_BPF_OUTPUT = 1U << 19,
e216708d 101 PERF_OUTPUT_CALLINDENT = 1U << 20,
224e2c97
AK		 102 PERF_OUTPUT_INSN = 1U << 21,
103 PERF_OUTPUT_INSNLEN = 1U << 22,
48d02a1d 104 PERF_OUTPUT_BRSTACKINSN = 1U << 23,
106dacd8 105 PERF_OUTPUT_BRSTACKOFF = 1U << 24,
47e78084 106 PERF_OUTPUT_SYNTH = 1U << 25,
49d58f04 107 PERF_OUTPUT_PHYS_ADDR = 1U << 26,
b1491ace 108 PERF_OUTPUT_UREGS = 1U << 27,
4bd1bef8 109 PERF_OUTPUT_METRIC = 1U << 28,
28a0b398 110 PERF_OUTPUT_MISC = 1U << 29,
dd2e18e9 111 PERF_OUTPUT_SRCCODE = 1U << 30,
68fb45bf 112 PERF_OUTPUT_IPC = 1U << 31,
745f43e3
DA		 113};
114
115struct output_option {
116 const char *str;
117 enum perf_output_field field;
118} all_output_options[] = {
119 {.str = "comm", .field = PERF_OUTPUT_COMM},
120 {.str = "tid", .field = PERF_OUTPUT_TID},
121 {.str = "pid", .field = PERF_OUTPUT_PID},
122 {.str = "time", .field = PERF_OUTPUT_TIME},
123 {.str = "cpu", .field = PERF_OUTPUT_CPU},
124 {.str = "event", .field = PERF_OUTPUT_EVNAME},
125 {.str = "trace", .field = PERF_OUTPUT_TRACE},
787bef17 126 {.str = "ip", .field = PERF_OUTPUT_IP},
c0230b2b 127 {.str = "sym", .field = PERF_OUTPUT_SYM},
610723f2 128 {.str = "dso", .field = PERF_OUTPUT_DSO},
7cec0922 129 {.str = "addr", .field = PERF_OUTPUT_ADDR},
a978f2ab 130 {.str = "symoff", .field = PERF_OUTPUT_SYMOFFSET},
cc8fae1d 131 {.str = "srcline", .field = PERF_OUTPUT_SRCLINE},
535aeaae 132 {.str = "period", .field = PERF_OUTPUT_PERIOD},
fc36f948 133 {.str = "iregs", .field = PERF_OUTPUT_IREGS},
b1491ace 134 {.str = "uregs", .field = PERF_OUTPUT_UREGS},
dc323ce8
SE		 135 {.str = "brstack", .field = PERF_OUTPUT_BRSTACK},
136 {.str = "brstacksym", .field = PERF_OUTPUT_BRSTACKSYM},
94ddddfa
JO		 137 {.str = "data_src", .field = PERF_OUTPUT_DATA_SRC},
138 {.str = "weight", .field = PERF_OUTPUT_WEIGHT},
30372f04 139 {.str = "bpf-output", .field = PERF_OUTPUT_BPF_OUTPUT},
e216708d 140 {.str = "callindent", .field = PERF_OUTPUT_CALLINDENT},
224e2c97
AK		 141 {.str = "insn", .field = PERF_OUTPUT_INSN},
142 {.str = "insnlen", .field = PERF_OUTPUT_INSNLEN},
48d02a1d 143 {.str = "brstackinsn", .field = PERF_OUTPUT_BRSTACKINSN},
106dacd8 144 {.str = "brstackoff", .field = PERF_OUTPUT_BRSTACKOFF},
47e78084 145 {.str = "synth", .field = PERF_OUTPUT_SYNTH},
49d58f04 146 {.str = "phys_addr", .field = PERF_OUTPUT_PHYS_ADDR},
4bd1bef8 147 {.str = "metric", .field = PERF_OUTPUT_METRIC},
28a0b398 148 {.str = "misc", .field = PERF_OUTPUT_MISC},
dd2e18e9 149 {.str = "srccode", .field = PERF_OUTPUT_SRCCODE},
68fb45bf 150 {.str = "ipc", .field = PERF_OUTPUT_IPC},
745f43e3
DA		 151};
152
1405720d
AH		 153enum {
154 OUTPUT_TYPE_SYNTH = PERF_TYPE_MAX,
155 OUTPUT_TYPE_MAX
156};
157
745f43e3 158/* default set to maintain compatibility with current format */
2c9e45f7
DA		 159static struct {
160 bool user_set;
9cbdb702 161 bool wildcard_set;
a6ffaf91 162 unsigned int print_ip_opts;
2c9e45f7
DA		 163 u64 fields;
164 u64 invalid_fields;
4b6ac811 165 u64 user_set_fields;
1405720d 166} output[OUTPUT_TYPE_MAX] = {
2c9e45f7
DA		 167
168 [PERF_TYPE_HARDWARE] = {
169 .user_set = false,
170
171 .fields = PERF_OUTPUT_COMM | PERF_OUTPUT_TID |
172 PERF_OUTPUT_CPU | PERF_OUTPUT_TIME |
787bef17 173 PERF_OUTPUT_EVNAME | PERF_OUTPUT_IP |
7903a708
SD		 174 PERF_OUTPUT_SYM | PERF_OUTPUT_SYMOFFSET |
175 PERF_OUTPUT_DSO | PERF_OUTPUT_PERIOD,
2c9e45f7 176
30372f04 177 .invalid_fields = PERF_OUTPUT_TRACE | PERF_OUTPUT_BPF_OUTPUT,
2c9e45f7
DA		 178 },
179
180 [PERF_TYPE_SOFTWARE] = {
181 .user_set = false,
182
183 .fields = PERF_OUTPUT_COMM | PERF_OUTPUT_TID |
184 PERF_OUTPUT_CPU | PERF_OUTPUT_TIME |
787bef17 185 PERF_OUTPUT_EVNAME | PERF_OUTPUT_IP |
7903a708
SD		 186 PERF_OUTPUT_SYM | PERF_OUTPUT_SYMOFFSET |
187 PERF_OUTPUT_DSO | PERF_OUTPUT_PERIOD |
188 PERF_OUTPUT_BPF_OUTPUT,
2c9e45f7
DA		 189
190 .invalid_fields = PERF_OUTPUT_TRACE,
191 },
192
193 [PERF_TYPE_TRACEPOINT] = {
194 .user_set = false,
195
196 .fields = PERF_OUTPUT_COMM | PERF_OUTPUT_TID |
197 PERF_OUTPUT_CPU | PERF_OUTPUT_TIME |
30372f04 198 PERF_OUTPUT_EVNAME | PERF_OUTPUT_TRACE
2c9e45f7 199 },
0817a6a3 200
fad76d43
ST		 201 [PERF_TYPE_HW_CACHE] = {
202 .user_set = false,
203
204 .fields = PERF_OUTPUT_COMM | PERF_OUTPUT_TID |
205 PERF_OUTPUT_CPU | PERF_OUTPUT_TIME |
206 PERF_OUTPUT_EVNAME | PERF_OUTPUT_IP |
207 PERF_OUTPUT_SYM | PERF_OUTPUT_SYMOFFSET |
208 PERF_OUTPUT_DSO | PERF_OUTPUT_PERIOD,
209
210 .invalid_fields = PERF_OUTPUT_TRACE | PERF_OUTPUT_BPF_OUTPUT,
211 },
212
0817a6a3
AS		 213 [PERF_TYPE_RAW] = {
214 .user_set = false,
215
216 .fields = PERF_OUTPUT_COMM | PERF_OUTPUT_TID |
217 PERF_OUTPUT_CPU | PERF_OUTPUT_TIME |
787bef17 218 PERF_OUTPUT_EVNAME | PERF_OUTPUT_IP |
7903a708
SD		 219 PERF_OUTPUT_SYM | PERF_OUTPUT_SYMOFFSET |
220 PERF_OUTPUT_DSO | PERF_OUTPUT_PERIOD |
221 PERF_OUTPUT_ADDR | PERF_OUTPUT_DATA_SRC |
222 PERF_OUTPUT_WEIGHT | PERF_OUTPUT_PHYS_ADDR,
0817a6a3 223
30372f04 224 .invalid_fields = PERF_OUTPUT_TRACE | PERF_OUTPUT_BPF_OUTPUT,
0817a6a3 225 },
27cfef00
WN		 226
227 [PERF_TYPE_BREAKPOINT] = {
228 .user_set = false,
229
230 .fields = PERF_OUTPUT_COMM | PERF_OUTPUT_TID |
231 PERF_OUTPUT_CPU | PERF_OUTPUT_TIME |
232 PERF_OUTPUT_EVNAME | PERF_OUTPUT_IP |
7903a708
SD		 233 PERF_OUTPUT_SYM | PERF_OUTPUT_SYMOFFSET |
234 PERF_OUTPUT_DSO | PERF_OUTPUT_PERIOD,
27cfef00 235
30372f04 236 .invalid_fields = PERF_OUTPUT_TRACE | PERF_OUTPUT_BPF_OUTPUT,
27cfef00 237 },
1405720d
AH		 238
239 [OUTPUT_TYPE_SYNTH] = {
240 .user_set = false,
241
242 .fields = PERF_OUTPUT_COMM | PERF_OUTPUT_TID |
243 PERF_OUTPUT_CPU | PERF_OUTPUT_TIME |
244 PERF_OUTPUT_EVNAME | PERF_OUTPUT_IP |
7903a708
SD		 245 PERF_OUTPUT_SYM | PERF_OUTPUT_SYMOFFSET |
246 PERF_OUTPUT_DSO | PERF_OUTPUT_SYNTH,
1405720d
AH		 247
248 .invalid_fields = PERF_OUTPUT_TRACE | PERF_OUTPUT_BPF_OUTPUT,
249 },
1424dc96 250};
745f43e3 251
32dcd021 252struct evsel_script {
642ee1c6
ACM		 253 char *filename;
254 FILE *fp;
255 u64 samples;
4bd1bef8
AK		 256 /* For metric output */
257 u64 val;
258 int gnum;
642ee1c6
ACM		 259};
260
32dcd021 261static inline struct evsel_script *evsel_script(struct evsel *evsel)
4bd1bef8 262{
32dcd021 263 return (struct evsel_script *)evsel->priv;
4bd1bef8
AK		 264}
265
32dcd021 266static struct evsel_script *perf_evsel_script__new(struct evsel *evsel,
8ceb41d7 267 struct perf_data *data)
642ee1c6 268{
32dcd021 269 struct evsel_script *es = zalloc(sizeof(*es));
642ee1c6
ACM		 270
271 if (es != NULL) {
eae8ad80 272 if (asprintf(&es->filename, "%s.%s.dump", data->file.path, perf_evsel__name(evsel)) < 0)
642ee1c6
ACM		 273 goto out_free;
274 es->fp = fopen(es->filename, "w");
275 if (es->fp == NULL)
276 goto out_free_filename;
642ee1c6
ACM		 277 }
278
279 return es;
280out_free_filename:
281 zfree(&es->filename);
282out_free:
283 free(es);
284 return NULL;
285}
286
32dcd021 287static void perf_evsel_script__delete(struct evsel_script *es)
642ee1c6
ACM		 288{
289 zfree(&es->filename);
290 fclose(es->fp);
291 es->fp = NULL;
292 free(es);
293}
294
32dcd021 295static int perf_evsel_script__fprintf(struct evsel_script *es, FILE *fp)
642ee1c6
ACM		 296{
297 struct stat st;
298
299 fstat(fileno(es->fp), &st);
300 return fprintf(fp, "[ perf script: Wrote %.3f MB %s (%" PRIu64 " samples) ]\n",
301 st.st_size / 1024.0 / 1024.0, es->filename, es->samples);
302}
303
1405720d
AH		 304static inline int output_type(unsigned int type)
305{
306 switch (type) {
307 case PERF_TYPE_SYNTH:
308 return OUTPUT_TYPE_SYNTH;
309 default:
310 return type;
311 }
312}
313
314static inline unsigned int attr_type(unsigned int type)
315{
316 switch (type) {
317 case OUTPUT_TYPE_SYNTH:
318 return PERF_TYPE_SYNTH;
319 default:
320 return type;
321 }
322}
323
2c9e45f7
DA		 324static bool output_set_by_user(void)
325{
326 int j;
1405720d 327 for (j = 0; j < OUTPUT_TYPE_MAX; ++j) {
2c9e45f7
DA		 328 if (output[j].user_set)
329 return true;
330 }
331 return false;
332}
745f43e3 333
9cbdb702
DA		 334static const char *output_field2str(enum perf_output_field field)
335{
336 int i, imax = ARRAY_SIZE(all_output_options);
337 const char *str = "";
338
339 for (i = 0; i < imax; ++i) {
340 if (all_output_options[i].field == field) {
341 str = all_output_options[i].str;
342 break;
343 }
344 }
345 return str;
346}
347
1405720d 348#define PRINT_FIELD(x) (output[output_type(attr->type)].fields & PERF_OUTPUT_##x)
1424dc96 349
32dcd021 350static int perf_evsel__do_check_stype(struct evsel *evsel,
6d5cdd64
AH		 351 u64 sample_type, const char *sample_msg,
352 enum perf_output_field field,
353 bool allow_user_set)
1424dc96 354{
1fc632ce 355 struct perf_event_attr *attr = &evsel->core.attr;
1405720d 356 int type = output_type(attr->type);
9cbdb702
DA		 357 const char *evname;
358
359 if (attr->sample_type & sample_type)
360 return 0;
361
4b6ac811 362 if (output[type].user_set_fields & field) {
6d5cdd64
AH		 363 if (allow_user_set)
364 return 0;
5bff01f6 365 evname = perf_evsel__name(evsel);
9cbdb702
DA		 366 pr_err("Samples for '%s' event do not have %s attribute set. "
367 "Cannot print '%s' field.\n",
368 evname, sample_msg, output_field2str(field));
369 return -1;
370 }
371
372 /* user did not ask for it explicitly so remove from the default list */
373 output[type].fields &= ~field;
5bff01f6 374 evname = perf_evsel__name(evsel);
9cbdb702
DA		 375 pr_debug("Samples for '%s' event do not have %s attribute set. "
376 "Skipping '%s' field.\n",
377 evname, sample_msg, output_field2str(field));
378
379 return 0;
380}
381
32dcd021 382static int perf_evsel__check_stype(struct evsel *evsel,
6d5cdd64
AH		 383 u64 sample_type, const char *sample_msg,
384 enum perf_output_field field)
385{
386 return perf_evsel__do_check_stype(evsel, sample_type, sample_msg, field,
387 false);
388}
389
32dcd021 390static int perf_evsel__check_attr(struct evsel *evsel,
9cbdb702
DA		 391 struct perf_session *session)
392{
1fc632ce 393 struct perf_event_attr *attr = &evsel->core.attr;
6d5cdd64
AH		 394 bool allow_user_set;
395
e099eba8
JO		 396 if (perf_header__has_feat(&session->header, HEADER_STAT))
397 return 0;
398
6d5cdd64
AH		 399 allow_user_set = perf_header__has_feat(&session->header,
400 HEADER_AUXTRACE);
9cbdb702 401
1424dc96
DA		 402 if (PRINT_FIELD(TRACE) &&
403 !perf_session__has_traces(session, "record -R"))
404 return -EINVAL;
405
787bef17 406 if (PRINT_FIELD(IP)) {
5bff01f6
ACM		 407 if (perf_evsel__check_stype(evsel, PERF_SAMPLE_IP, "IP",
408 PERF_OUTPUT_IP))
1424dc96 409 return -EINVAL;
1424dc96 410 }
7cec0922
DA		 411
412 if (PRINT_FIELD(ADDR) &&
6d5cdd64
AH		 413 perf_evsel__do_check_stype(evsel, PERF_SAMPLE_ADDR, "ADDR",
414 PERF_OUTPUT_ADDR, allow_user_set))
7cec0922
DA		 415 return -EINVAL;
416
94ddddfa
JO		 417 if (PRINT_FIELD(DATA_SRC) &&
418 perf_evsel__check_stype(evsel, PERF_SAMPLE_DATA_SRC, "DATA_SRC",
419 PERF_OUTPUT_DATA_SRC))
420 return -EINVAL;
421
422 if (PRINT_FIELD(WEIGHT) &&
423 perf_evsel__check_stype(evsel, PERF_SAMPLE_WEIGHT, "WEIGHT",
424 PERF_OUTPUT_WEIGHT))
425 return -EINVAL;
426
37fed3de 427 if (PRINT_FIELD(SYM) &&
1fc632ce 428 !(evsel->core.attr.sample_type & (PERF_SAMPLE_IP|PERF_SAMPLE_ADDR))) {
7cec0922 429 pr_err("Display of symbols requested but neither sample IP nor "
37fed3de 430 "sample address\navailable. Hence, no addresses to convert "
7cec0922 431 "to symbols.\n");
787bef17
DA		 432 return -EINVAL;
433 }
a978f2ab
AN		 434 if (PRINT_FIELD(SYMOFFSET) && !PRINT_FIELD(SYM)) {
435 pr_err("Display of offsets requested but symbol is not"
436 "selected.\n");
437 return -EINVAL;
438 }
37fed3de 439 if (PRINT_FIELD(DSO) &&
1fc632ce 440 !(evsel->core.attr.sample_type & (PERF_SAMPLE_IP|PERF_SAMPLE_ADDR))) {
37fed3de 441 pr_err("Display of DSO requested but no address to convert.\n");
610723f2
DA		 442 return -EINVAL;
443 }
dd2e18e9 444 if ((PRINT_FIELD(SRCLINE) || PRINT_FIELD(SRCCODE)) && !PRINT_FIELD(IP)) {
cc8fae1d
AH		 445 pr_err("Display of source line number requested but sample IP is not\n"
446 "selected. Hence, no address to lookup the source line number.\n");
447 return -EINVAL;
448 }
48d02a1d
AK		 449 if (PRINT_FIELD(BRSTACKINSN) &&
450 !(perf_evlist__combined_branch_type(session->evlist) &
451 PERF_SAMPLE_BRANCH_ANY)) {
452 pr_err("Display of branch stack assembler requested, but non all-branch filter set\n"
453 "Hint: run 'perf record -b ...'\n");
454 return -EINVAL;
455 }
1424dc96 456 if ((PRINT_FIELD(PID) || PRINT_FIELD(TID)) &&
5bff01f6
ACM		 457 perf_evsel__check_stype(evsel, PERF_SAMPLE_TID, "TID",
458 PERF_OUTPUT_TID|PERF_OUTPUT_PID))
1424dc96 459 return -EINVAL;
1424dc96
DA		 460
461 if (PRINT_FIELD(TIME) &&
5bff01f6
ACM		 462 perf_evsel__check_stype(evsel, PERF_SAMPLE_TIME, "TIME",
463 PERF_OUTPUT_TIME))
1424dc96 464 return -EINVAL;
1424dc96
DA		 465
466 if (PRINT_FIELD(CPU) &&
6d5cdd64
AH		 467 perf_evsel__do_check_stype(evsel, PERF_SAMPLE_CPU, "CPU",
468 PERF_OUTPUT_CPU, allow_user_set))
1424dc96 469 return -EINVAL;
9cbdb702 470
fc36f948
SE		 471 if (PRINT_FIELD(IREGS) &&
472 perf_evsel__check_stype(evsel, PERF_SAMPLE_REGS_INTR, "IREGS",
473 PERF_OUTPUT_IREGS))
474 return -EINVAL;
475
b1491ace
AK		 476 if (PRINT_FIELD(UREGS) &&
477 perf_evsel__check_stype(evsel, PERF_SAMPLE_REGS_USER, "UREGS",
478 PERF_OUTPUT_UREGS))
479 return -EINVAL;
480
49d58f04
KL		 481 if (PRINT_FIELD(PHYS_ADDR) &&
482 perf_evsel__check_stype(evsel, PERF_SAMPLE_PHYS_ADDR, "PHYS_ADDR",
483 PERF_OUTPUT_PHYS_ADDR))
484 return -EINVAL;
485
9cbdb702
DA		 486 return 0;
487}
488
7ea95727
AH		 489static void set_print_ip_opts(struct perf_event_attr *attr)
490{
1405720d 491 unsigned int type = output_type(attr->type);
7ea95727
AH		 492
493 output[type].print_ip_opts = 0;
494 if (PRINT_FIELD(IP))
e20ab86e 495 output[type].print_ip_opts |= EVSEL__PRINT_IP;
7ea95727
AH		 496
497 if (PRINT_FIELD(SYM))
e20ab86e 498 output[type].print_ip_opts |= EVSEL__PRINT_SYM;
7ea95727
AH		 499
500 if (PRINT_FIELD(DSO))
e20ab86e 501 output[type].print_ip_opts |= EVSEL__PRINT_DSO;
7ea95727
AH		 502
503 if (PRINT_FIELD(SYMOFFSET))
e20ab86e 504 output[type].print_ip_opts |= EVSEL__PRINT_SYMOFFSET;
cc8fae1d
AH		 505
506 if (PRINT_FIELD(SRCLINE))
e20ab86e 507 output[type].print_ip_opts |= EVSEL__PRINT_SRCLINE;
7ea95727
AH		 508}
509
9cbdb702
DA		 510/*
511 * verify all user requested events exist and the samples
512 * have the expected data
513 */
514static int perf_session__check_output_opt(struct perf_session *session)
515{
40f20e50 516 unsigned int j;
32dcd021 517 struct evsel *evsel;
9cbdb702 518
1405720d
AH		 519 for (j = 0; j < OUTPUT_TYPE_MAX; ++j) {
520 evsel = perf_session__find_first_evtype(session, attr_type(j));
9cbdb702
DA		 521
522 /*
523 * even if fields is set to 0 (ie., show nothing) event must
524 * exist if user explicitly includes it on the command line
525 */
1405720d
AH		 526 if (!evsel && output[j].user_set && !output[j].wildcard_set &&
527 j != OUTPUT_TYPE_SYNTH) {
9cbdb702 528 pr_err("%s events do not exist. "
701516ae 529 "Remove corresponding -F option to proceed.\n",
9cbdb702
DA		 530 event_type(j));
531 return -1;
532 }
533
534 if (evsel && output[j].fields &&
535 perf_evsel__check_attr(evsel, session))
536 return -1;
a6ffaf91
DA		 537
538 if (evsel == NULL)
539 continue;
540
1fc632ce 541 set_print_ip_opts(&evsel->core.attr);
1424dc96
DA		 542 }
543
98526ee7
AH		 544 if (!no_callchain) {
545 bool use_callchain = false;
71ac899b 546 bool not_pipe = false;
98526ee7 547
e5cadb93 548 evlist__for_each_entry(session->evlist, evsel) {
71ac899b 549 not_pipe = true;
27de9b2b 550 if (evsel__has_callchain(evsel)) {
98526ee7
AH		 551 use_callchain = true;
552 break;
553 }
554 }
71ac899b 555 if (not_pipe && !use_callchain)
98526ee7
AH		 556 symbol_conf.use_callchain = false;
557 }
558
80b8b496
DA		 559 /*
560 * set default for tracepoints to print symbols only
561 * if callchains are present
562 */
563 if (symbol_conf.use_callchain &&
564 !output[PERF_TYPE_TRACEPOINT].user_set) {
80b8b496 565 j = PERF_TYPE_TRACEPOINT;
80b8b496 566
e5cadb93 567 evlist__for_each_entry(session->evlist, evsel) {
1fc632ce 568 if (evsel->core.attr.type != j)
40f20e50
HK		 569 continue;
570
27de9b2b 571 if (evsel__has_callchain(evsel)) {
40f20e50
HK		 572 output[j].fields |= PERF_OUTPUT_IP;
573 output[j].fields |= PERF_OUTPUT_SYM;
7903a708 574 output[j].fields |= PERF_OUTPUT_SYMOFFSET;
40f20e50 575 output[j].fields |= PERF_OUTPUT_DSO;
1fc632ce 576 set_print_ip_opts(&evsel->core.attr);
40f20e50
HK		 577 goto out;
578 }
80b8b496
DA		 579 }
580 }
581
582out:
1424dc96
DA		 583 return 0;
584}
745f43e3 585
9add8fe8
MW		 586static int perf_sample__fprintf_regs(struct regs_dump *regs, uint64_t mask,
587 FILE *fp
588)
b1491ace 589{
b1491ace 590 unsigned i = 0, r;
a1a58707 591 int printed = 0;
b1491ace
AK		 592
593 if (!regs || !regs->regs)
a1a58707 594 return 0;
b1491ace 595
a1a58707 596 printed += fprintf(fp, " ABI:%" PRIu64 " ", regs->abi);
b1491ace
AK		 597
598 for_each_set_bit(r, (unsigned long *) &mask, sizeof(mask) * 8) {
599 u64 val = regs->regs[i++];
a1a58707 600 printed += fprintf(fp, "%5s:0x%"PRIx64" ", perf_reg_name(r), val);
b1491ace 601 }
a1a58707 602
b07d16f7
MW		 603 fprintf(fp, "\n");
604
a1a58707 605 return printed;
b1491ace
AK		 606}
607
9add8fe8
MW		 608static int perf_sample__fprintf_iregs(struct perf_sample *sample,
609 struct perf_event_attr *attr, FILE *fp)
610{
611 return perf_sample__fprintf_regs(&sample->intr_regs,
612 attr->sample_regs_intr, fp);
613}
614
615static int perf_sample__fprintf_uregs(struct perf_sample *sample,
616 struct perf_event_attr *attr, FILE *fp)
617{
618 return perf_sample__fprintf_regs(&sample->user_regs,
619 attr->sample_regs_user, fp);
620}
621
a1a58707
ACM		 622static int perf_sample__fprintf_start(struct perf_sample *sample,
623 struct thread *thread,
32dcd021 624 struct evsel *evsel,
28a0b398 625 u32 type, FILE *fp)
c70c94b4 626{
1fc632ce 627 struct perf_event_attr *attr = &evsel->core.attr;
c70c94b4 628 unsigned long secs;
745f43e3 629 unsigned long long nsecs;
a1a58707 630 int printed = 0;
745f43e3
DA		 631
632 if (PRINT_FIELD(COMM)) {
633 if (latency_format)
a1a58707 634 printed += fprintf(fp, "%8.8s ", thread__comm_str(thread));
b879833c 635 else if (PRINT_FIELD(IP) && evsel__has_callchain(evsel) && symbol_conf.use_callchain)
a1a58707 636 printed += fprintf(fp, "%s ", thread__comm_str(thread));
745f43e3 637 else
a1a58707 638 printed += fprintf(fp, "%16s ", thread__comm_str(thread));
745f43e3 639 }
c70c94b4 640
745f43e3 641 if (PRINT_FIELD(PID) && PRINT_FIELD(TID))
a1a58707 642 printed += fprintf(fp, "%5d/%-5d ", sample->pid, sample->tid);
745f43e3 643 else if (PRINT_FIELD(PID))
a1a58707 644 printed += fprintf(fp, "%5d ", sample->pid);
745f43e3 645 else if (PRINT_FIELD(TID))
a1a58707 646 printed += fprintf(fp, "%5d ", sample->tid);
745f43e3
DA		 647
648 if (PRINT_FIELD(CPU)) {
649 if (latency_format)
a1a58707 650 printed += fprintf(fp, "%3d ", sample->cpu);
745f43e3 651 else
a1a58707 652 printed += fprintf(fp, "[%03d] ", sample->cpu);
745f43e3 653 }
c70c94b4 654
28a0b398
JO		 655 if (PRINT_FIELD(MISC)) {
656 int ret = 0;
657
658 #define has(m) \
659 (sample->misc & PERF_RECORD_MISC_##m) == PERF_RECORD_MISC_##m
660
661 if (has(KERNEL))
662 ret += fprintf(fp, "K");
663 if (has(USER))
664 ret += fprintf(fp, "U");
665 if (has(HYPERVISOR))
666 ret += fprintf(fp, "H");
667 if (has(GUEST_KERNEL))
668 ret += fprintf(fp, "G");
669 if (has(GUEST_USER))
670 ret += fprintf(fp, "g");
671
672 switch (type) {
673 case PERF_RECORD_MMAP:
674 case PERF_RECORD_MMAP2:
675 if (has(MMAP_DATA))
676 ret += fprintf(fp, "M");
677 break;
678 case PERF_RECORD_COMM:
679 if (has(COMM_EXEC))
680 ret += fprintf(fp, "E");
681 break;
682 case PERF_RECORD_SWITCH:
683 case PERF_RECORD_SWITCH_CPU_WIDE:
bf30cc18 684 if (has(SWITCH_OUT)) {
28a0b398 685 ret += fprintf(fp, "S");
bf30cc18
AB		 686 if (sample->misc & PERF_RECORD_MISC_SWITCH_OUT_PREEMPT)
687 ret += fprintf(fp, "p");
688 }
28a0b398
JO		 689 default:
690 break;
691 }
692
693 #undef has
694
695 ret += fprintf(fp, "%*s", 6 - ret, " ");
696 printed += ret;
697 }
698
745f43e3 699 if (PRINT_FIELD(TIME)) {
90b10f47
AK		 700 u64 t = sample->time;
701 if (reltime) {
702 if (!initial_time)
703 initial_time = sample->time;
704 t = sample->time - initial_time;
705 }
706 nsecs = t;
bd48c63e
ACM		 707 secs = nsecs / NSEC_PER_SEC;
708 nsecs -= secs * NSEC_PER_SEC;
99620a5d 709
52bab886 710 if (symbol_conf.nanosecs)
a1a58707 711 printed += fprintf(fp, "%5lu.%09llu: ", secs, nsecs);
99620a5d
NK		 712 else {
713 char sample_time[32];
90b10f47 714 timestamp__scnprintf_usec(t, sample_time, sizeof(sample_time));
a1a58707 715 printed += fprintf(fp, "%12s: ", sample_time);
99620a5d 716 }
745f43e3 717 }
a1a58707
ACM		 718
719 return printed;
c70c94b4
DA		 720}
721
dc323ce8
SE		 722static inline char
723mispred_str(struct branch_entry *br)
724{
725 if (!(br->flags.mispred || br->flags.predicted))
726 return '-';
727
728 return br->flags.predicted ? 'P' : 'M';
729}
730
a1a58707
ACM		 731static int perf_sample__fprintf_brstack(struct perf_sample *sample,
732 struct thread *thread,
733 struct perf_event_attr *attr, FILE *fp)
dc323ce8
SE		 734{
735 struct branch_stack *br = sample->branch_stack;
55b9b508
MS		 736 struct addr_location alf, alt;
737 u64 i, from, to;
a1a58707 738 int printed = 0;
dc323ce8
SE		 739
740 if (!(br && br->nr))
a1a58707 741 return 0;
dc323ce8
SE		 742
743 for (i = 0; i < br->nr; i++) {
55b9b508
MS		 744 from = br->entries[i].from;
745 to = br->entries[i].to;
746
747 if (PRINT_FIELD(DSO)) {
748 memset(&alf, 0, sizeof(alf));
749 memset(&alt, 0, sizeof(alt));
692d0e63
AH		 750 thread__find_map_fb(thread, sample->cpumode, from, &alf);
751 thread__find_map_fb(thread, sample->cpumode, to, &alt);
55b9b508
MS		 752 }
753
a1a58707 754 printed += fprintf(fp, " 0x%"PRIx64, from);
55b9b508 755 if (PRINT_FIELD(DSO)) {
a1a58707
ACM		 756 printed += fprintf(fp, "(");
757 printed += map__fprintf_dsoname(alf.map, fp);
758 printed += fprintf(fp, ")");
55b9b508
MS		 759 }
760
a1a58707 761 printed += fprintf(fp, "/0x%"PRIx64, to);
55b9b508 762 if (PRINT_FIELD(DSO)) {
a1a58707
ACM		 763 printed += fprintf(fp, "(");
764 printed += map__fprintf_dsoname(alt.map, fp);
765 printed += fprintf(fp, ")");
55b9b508
MS		 766 }
767
a1a58707 768 printed += fprintf(fp, "/%c/%c/%c/%d ",
dc323ce8
SE		 769 mispred_str( br->entries + i),
770 br->entries[i].flags.in_tx? 'X' : '-',
771 br->entries[i].flags.abort? 'A' : '-',
772 br->entries[i].flags.cycles);
773 }
a1a58707
ACM		 774
775 return printed;
dc323ce8
SE		 776}
777
a1a58707
ACM		 778static int perf_sample__fprintf_brstacksym(struct perf_sample *sample,
779 struct thread *thread,
780 struct perf_event_attr *attr, FILE *fp)
dc323ce8
SE		 781{
782 struct branch_stack *br = sample->branch_stack;
783 struct addr_location alf, alt;
dc323ce8 784 u64 i, from, to;
a1a58707 785 int printed = 0;
dc323ce8
SE		 786
787 if (!(br && br->nr))
a1a58707 788 return 0;
dc323ce8
SE		 789
790 for (i = 0; i < br->nr; i++) {
791
792 memset(&alf, 0, sizeof(alf));
793 memset(&alt, 0, sizeof(alt));
794 from = br->entries[i].from;
795 to = br->entries[i].to;
796
692d0e63
AH		 797 thread__find_symbol_fb(thread, sample->cpumode, from, &alf);
798 thread__find_symbol_fb(thread, sample->cpumode, to, &alt);
dc323ce8 799
a1a58707 800 printed += symbol__fprintf_symname_offs(alf.sym, &alf, fp);
55b9b508 801 if (PRINT_FIELD(DSO)) {
a1a58707
ACM		 802 printed += fprintf(fp, "(");
803 printed += map__fprintf_dsoname(alf.map, fp);
804 printed += fprintf(fp, ")");
55b9b508 805 }
a1a58707
ACM		 806 printed += fprintf(fp, "%c", '/');
807 printed += symbol__fprintf_symname_offs(alt.sym, &alt, fp);
55b9b508 808 if (PRINT_FIELD(DSO)) {
a1a58707
ACM		 809 printed += fprintf(fp, "(");
810 printed += map__fprintf_dsoname(alt.map, fp);
811 printed += fprintf(fp, ")");
55b9b508 812 }
a1a58707 813 printed += fprintf(fp, "/%c/%c/%c/%d ",
dc323ce8
SE		 814 mispred_str( br->entries + i),
815 br->entries[i].flags.in_tx? 'X' : '-',
816 br->entries[i].flags.abort? 'A' : '-',
817 br->entries[i].flags.cycles);
818 }
a1a58707
ACM		 819
820 return printed;
dc323ce8
SE		 821}
822
a1a58707
ACM		 823static int perf_sample__fprintf_brstackoff(struct perf_sample *sample,
824 struct thread *thread,
825 struct perf_event_attr *attr, FILE *fp)
106dacd8
MS		 826{
827 struct branch_stack *br = sample->branch_stack;
828 struct addr_location alf, alt;
829 u64 i, from, to;
a1a58707 830 int printed = 0;
106dacd8
MS		 831
832 if (!(br && br->nr))
a1a58707 833 return 0;
106dacd8
MS		 834
835 for (i = 0; i < br->nr; i++) {
836
837 memset(&alf, 0, sizeof(alf));
838 memset(&alt, 0, sizeof(alt));
839 from = br->entries[i].from;
840 to = br->entries[i].to;
841
692d0e63 842 if (thread__find_map_fb(thread, sample->cpumode, from, &alf) &&
71a84b5a 843 !alf.map->dso->adjust_symbols)
106dacd8
MS		 844 from = map__map_ip(alf.map, from);
845
692d0e63 846 if (thread__find_map_fb(thread, sample->cpumode, to, &alt) &&
71a84b5a 847 !alt.map->dso->adjust_symbols)
106dacd8
MS		 848 to = map__map_ip(alt.map, to);
849
a1a58707 850 printed += fprintf(fp, " 0x%"PRIx64, from);
106dacd8 851 if (PRINT_FIELD(DSO)) {
a1a58707
ACM		 852 printed += fprintf(fp, "(");
853 printed += map__fprintf_dsoname(alf.map, fp);
854 printed += fprintf(fp, ")");
106dacd8 855 }
a1a58707 856 printed += fprintf(fp, "/0x%"PRIx64, to);
106dacd8 857 if (PRINT_FIELD(DSO)) {
a1a58707
ACM		 858 printed += fprintf(fp, "(");
859 printed += map__fprintf_dsoname(alt.map, fp);
860 printed += fprintf(fp, ")");
106dacd8 861 }
a1a58707 862 printed += fprintf(fp, "/%c/%c/%c/%d ",
106dacd8
MS		 863 mispred_str(br->entries + i),
864 br->entries[i].flags.in_tx ? 'X' : '-',
865 br->entries[i].flags.abort ? 'A' : '-',
866 br->entries[i].flags.cycles);
867 }
a1a58707
ACM		 868
869 return printed;
106dacd8 870}
48d02a1d
AK		 871#define MAXBB 16384UL
872
873static int grab_bb(u8 *buffer, u64 start, u64 end,
874 struct machine *machine, struct thread *thread,
875 bool *is64bit, u8 *cpumode, bool last)
876{
877 long offset, len;
878 struct addr_location al;
879 bool kernel;
880
881 if (!start || !end)
882 return 0;
883
884 kernel = machine__kernel_ip(machine, start);
885 if (kernel)
886 *cpumode = PERF_RECORD_MISC_KERNEL;
887 else
888 *cpumode = PERF_RECORD_MISC_USER;
889
890 /*
891 * Block overlaps between kernel and user.
892 * This can happen due to ring filtering
893 * On Intel CPUs the entry into the kernel is filtered,
894 * but the exit is not. Let the caller patch it up.
895 */
896 if (kernel != machine__kernel_ip(machine, end)) {
5ce2c5b4 897 pr_debug("\tblock %" PRIx64 "-%" PRIx64 " transfers between kernel and user\n", start, end);
48d02a1d
AK		 898 return -ENXIO;
899 }
900
901 memset(&al, 0, sizeof(al));
902 if (end - start > MAXBB - MAXINSN) {
903 if (last)
5ce2c5b4 904 pr_debug("\tbrstack does not reach to final jump (%" PRIx64 "-%" PRIx64 ")\n", start, end);
48d02a1d 905 else
5ce2c5b4 906 pr_debug("\tblock %" PRIx64 "-%" PRIx64 " (%" PRIu64 ") too long to dump\n", start, end, end - start);
48d02a1d
AK		 907 return 0;
908 }
909
71a84b5a 910 if (!thread__find_map(thread, *cpumode, start, &al) || !al.map->dso) {
5ce2c5b4 911 pr_debug("\tcannot resolve %" PRIx64 "-%" PRIx64 "\n", start, end);
48d02a1d
AK		 912 return 0;
913 }
914 if (al.map->dso->data.status == DSO_DATA_STATUS_ERROR) {
5ce2c5b4 915 pr_debug("\tcannot resolve %" PRIx64 "-%" PRIx64 "\n", start, end);
48d02a1d
AK		 916 return 0;
917 }
918
919 /* Load maps to ensure dso->is_64_bit has been updated */
920 map__load(al.map);
921
922 offset = al.map->map_ip(al.map, start);
923 len = dso__data_read_offset(al.map->dso, machine, offset, (u8 *)buffer,
924 end - start + MAXINSN);
925
926 *is64bit = al.map->dso->is_64_bit;
927 if (len <= 0)
5ce2c5b4 928 pr_debug("\tcannot fetch code for block at %" PRIx64 "-%" PRIx64 "\n",
48d02a1d
AK		 929 start, end);
930 return len;
931}
932
dd2e18e9
AK		 933static int print_srccode(struct thread *thread, u8 cpumode, uint64_t addr)
934{
935 struct addr_location al;
936 int ret = 0;
937
938 memset(&al, 0, sizeof(al));
939 thread__find_map(thread, cpumode, addr, &al);
940 if (!al.map)
941 return 0;
942 ret = map__fprintf_srccode(al.map, al.addr, stdout,
943 &thread->srccode_state);
944 if (ret)
945 ret += printf("\n");
946 return ret;
947}
948
a1a58707
ACM		 949static int ip__fprintf_jump(uint64_t ip, struct branch_entry *en,
950 struct perf_insn *x, u8 *inbuf, int len,
fe57120e 951 int insn, FILE *fp, int *total_cycles)
48d02a1d 952{
a1a58707
ACM		 953 int printed = fprintf(fp, "\t%016" PRIx64 "\t%-30s\t#%s%s%s%s", ip,
954 dump_insn(x, ip, inbuf, len, NULL),
955 en->flags.predicted ? " PRED" : "",
956 en->flags.mispred ? " MISPRED" : "",
957 en->flags.in_tx ? " INTX" : "",
958 en->flags.abort ? " ABORT" : "");
48d02a1d 959 if (en->flags.cycles) {
fe57120e
AK		 960 *total_cycles += en->flags.cycles;
961 printed += fprintf(fp, " %d cycles [%d]", en->flags.cycles, *total_cycles);
48d02a1d 962 if (insn)
a1a58707 963 printed += fprintf(fp, " %.2f IPC", (float)insn / en->flags.cycles);
48d02a1d 964 }
a1a58707 965 return printed + fprintf(fp, "\n");
48d02a1d
AK		 966}
967
a1a58707
ACM		 968static int ip__fprintf_sym(uint64_t addr, struct thread *thread,
969 u8 cpumode, int cpu, struct symbol **lastsym,
970 struct perf_event_attr *attr, FILE *fp)
48d02a1d
AK		 971{
972 struct addr_location al;
a1a58707 973 int off, printed = 0;
48d02a1d
AK		 974
975 memset(&al, 0, sizeof(al));
976
404eb5a4
ACM		 977 thread__find_map(thread, cpumode, addr, &al);
978
48d02a1d 979 if ((*lastsym) && al.addr >= (*lastsym)->start && al.addr < (*lastsym)->end)
a1a58707 980 return 0;
48d02a1d
AK		 981
982 al.cpu = cpu;
983 al.sym = NULL;
984 if (al.map)
985 al.sym = map__find_symbol(al.map, al.addr);
986
987 if (!al.sym)
a1a58707 988 return 0;
48d02a1d
AK		 989
990 if (al.addr < al.sym->end)
991 off = al.addr - al.sym->start;
992 else
993 off = al.addr - al.map->start - al.sym->start;
a1a58707 994 printed += fprintf(fp, "\t%s", al.sym->name);
48d02a1d 995 if (off)
a1a58707
ACM		 996 printed += fprintf(fp, "%+d", off);
997 printed += fprintf(fp, ":");
48d02a1d 998 if (PRINT_FIELD(SRCLINE))
a1a58707
ACM		 999 printed += map__fprintf_srcline(al.map, al.addr, "\t", fp);
1000 printed += fprintf(fp, "\n");
48d02a1d 1001 *lastsym = al.sym;
a1a58707
ACM		 1002
1003 return printed;
48d02a1d
AK		 1004}
1005
a1a58707
ACM		 1006static int perf_sample__fprintf_brstackinsn(struct perf_sample *sample,
1007 struct thread *thread,
1008 struct perf_event_attr *attr,
1009 struct machine *machine, FILE *fp)
48d02a1d
AK		 1010{
1011 struct branch_stack *br = sample->branch_stack;
1012 u64 start, end;
a1a58707 1013 int i, insn, len, nr, ilen, printed = 0;
48d02a1d
AK		 1014 struct perf_insn x;
1015 u8 buffer[MAXBB];
1016 unsigned off;
1017 struct symbol *lastsym = NULL;
fe57120e 1018 int total_cycles = 0;
48d02a1d
AK		 1019
1020 if (!(br && br->nr))
a1a58707 1021 return 0;
48d02a1d
AK		 1022 nr = br->nr;
1023 if (max_blocks && nr > max_blocks + 1)
1024 nr = max_blocks + 1;
1025
1026 x.thread = thread;
1027 x.cpu = sample->cpu;
1028
a1a58707 1029 printed += fprintf(fp, "%c", '\n');
48d02a1d
AK		 1030
1031 /* Handle first from jump, of which we don't know the entry. */
1032 len = grab_bb(buffer, br->entries[nr-1].from,
1033 br->entries[nr-1].from,
1034 machine, thread, &x.is64bit, &x.cpumode, false);
1035 if (len > 0) {
a1a58707
ACM		 1036 printed += ip__fprintf_sym(br->entries[nr - 1].from, thread,
1037 x.cpumode, x.cpu, &lastsym, attr, fp);
1038 printed += ip__fprintf_jump(br->entries[nr - 1].from, &br->entries[nr - 1],
fe57120e 1039 &x, buffer, len, 0, fp, &total_cycles);
dd2e18e9
AK		 1040 if (PRINT_FIELD(SRCCODE))
1041 printed += print_srccode(thread, x.cpumode, br->entries[nr - 1].from);
48d02a1d
AK		 1042 }
1043
1044 /* Print all blocks */
1045 for (i = nr - 2; i >= 0; i--) {
1046 if (br->entries[i].from || br->entries[i].to)
1047 pr_debug("%d: %" PRIx64 "-%" PRIx64 "\n", i,
1048 br->entries[i].from,
1049 br->entries[i].to);
1050 start = br->entries[i + 1].to;
1051 end = br->entries[i].from;
1052
1053 len = grab_bb(buffer, start, end, machine, thread, &x.is64bit, &x.cpumode, false);
1054 /* Patch up missing kernel transfers due to ring filters */
1055 if (len == -ENXIO && i > 0) {
1056 end = br->entries[--i].from;
1057 pr_debug("\tpatching up to %" PRIx64 "-%" PRIx64 "\n", start, end);
1058 len = grab_bb(buffer, start, end, machine, thread, &x.is64bit, &x.cpumode, false);
1059 }
1060 if (len <= 0)
1061 continue;
1062
1063 insn = 0;
1064 for (off = 0;; off += ilen) {
1065 uint64_t ip = start + off;
1066
a1a58707 1067 printed += ip__fprintf_sym(ip, thread, x.cpumode, x.cpu, &lastsym, attr, fp);
48d02a1d 1068 if (ip == end) {
dde4e732 1069 printed += ip__fprintf_jump(ip, &br->entries[i], &x, buffer + off, len - off, ++insn, fp,
fe57120e 1070 &total_cycles);
dd2e18e9
AK		 1071 if (PRINT_FIELD(SRCCODE))
1072 printed += print_srccode(thread, x.cpumode, ip);
48d02a1d
AK		 1073 break;
1074 } else {
a1a58707
ACM		 1075 printed += fprintf(fp, "\t%016" PRIx64 "\t%s\n", ip,
1076 dump_insn(&x, ip, buffer + off, len - off, &ilen));
48d02a1d
AK		 1077 if (ilen == 0)
1078 break;
dd2e18e9
AK		 1079 if (PRINT_FIELD(SRCCODE))
1080 print_srccode(thread, x.cpumode, ip);
48d02a1d
AK		 1081 insn++;
1082 }
1083 }
1084 }
1085
1086 /*
1087 * Hit the branch? In this case we are already done, and the target
1088 * has not been executed yet.
1089 */
1090 if (br->entries[0].from == sample->ip)
a1a58707 1091 goto out;
48d02a1d 1092 if (br->entries[0].flags.abort)
a1a58707 1093 goto out;
48d02a1d
AK		 1094
1095 /*
1096 * Print final block upto sample
61f61159
AK		 1097 *
1098 * Due to pipeline delays the LBRs might be missing a branch
1099 * or two, which can result in very large or negative blocks
1100 * between final branch and sample. When this happens just
1101 * continue walking after the last TO until we hit a branch.
48d02a1d
AK		 1102 */
1103 start = br->entries[0].to;
1104 end = sample->ip;
61f61159
AK		 1105 if (end < start) {
1106 /* Missing jump. Scan 128 bytes for the next branch */
1107 end = start + 128;
1108 }
48d02a1d 1109 len = grab_bb(buffer, start, end, machine, thread, &x.is64bit, &x.cpumode, true);
a1a58707 1110 printed += ip__fprintf_sym(start, thread, x.cpumode, x.cpu, &lastsym, attr, fp);
48d02a1d
AK		 1111 if (len <= 0) {
1112 /* Print at least last IP if basic block did not work */
1113 len = grab_bb(buffer, sample->ip, sample->ip,
1114 machine, thread, &x.is64bit, &x.cpumode, false);
1115 if (len <= 0)
a1a58707 1116 goto out;
a1a58707 1117 printed += fprintf(fp, "\t%016" PRIx64 "\t%s\n", sample->ip,
48d02a1d 1118 dump_insn(&x, sample->ip, buffer, len, NULL));
dd2e18e9
AK		 1119 if (PRINT_FIELD(SRCCODE))
1120 print_srccode(thread, x.cpumode, sample->ip);
a1a58707 1121 goto out;
48d02a1d
AK		 1122 }
1123 for (off = 0; off <= end - start; off += ilen) {
a1a58707
ACM		 1124 printed += fprintf(fp, "\t%016" PRIx64 "\t%s\n", start + off,
1125 dump_insn(&x, start + off, buffer + off, len - off, &ilen));
48d02a1d
AK		 1126 if (ilen == 0)
1127 break;
61f61159
AK		 1128 if (arch_is_branch(buffer + off, len - off, x.is64bit) && start + off != sample->ip) {
1129 /*
1130 * Hit a missing branch. Just stop.
1131 */
1132 printed += fprintf(fp, "\t... not reaching sample ...\n");
1133 break;
1134 }
dd2e18e9
AK		 1135 if (PRINT_FIELD(SRCCODE))
1136 print_srccode(thread, x.cpumode, start + off);
48d02a1d 1137 }
a1a58707
ACM		 1138out:
1139 return printed;
48d02a1d 1140}
dc323ce8 1141
a1a58707
ACM		 1142static int perf_sample__fprintf_addr(struct perf_sample *sample,
1143 struct thread *thread,
1144 struct perf_event_attr *attr, FILE *fp)
7cec0922
DA		 1145{
1146 struct addr_location al;
a1a58707 1147 int printed = fprintf(fp, "%16" PRIx64, sample->addr);
7cec0922
DA		 1148
1149 if (!sample_addr_correlates_sym(attr))
a1a58707 1150 goto out;
7cec0922 1151
c2740a87 1152 thread__resolve(thread, &al, sample);
7cec0922
DA		 1153
1154 if (PRINT_FIELD(SYM)) {
a1a58707 1155 printed += fprintf(fp, " ");
a978f2ab 1156 if (PRINT_FIELD(SYMOFFSET))
a1a58707 1157 printed += symbol__fprintf_symname_offs(al.sym, &al, fp);
a978f2ab 1158 else
a1a58707 1159 printed += symbol__fprintf_symname(al.sym, fp);
7cec0922
DA		 1160 }
1161
1162 if (PRINT_FIELD(DSO)) {
a1a58707
ACM		 1163 printed += fprintf(fp, " (");
1164 printed += map__fprintf_dsoname(al.map, fp);
1165 printed += fprintf(fp, ")");
7cec0922 1166 }
a1a58707
ACM		 1167out:
1168 return printed;
7cec0922
DA		 1169}
1170
99f753f0 1171static const char *resolve_branch_sym(struct perf_sample *sample,
32dcd021 1172 struct evsel *evsel,
99f753f0
AK		 1173 struct thread *thread,
1174 struct addr_location *al,
1175 u64 *ip)
1176{
1177 struct addr_location addr_al;
1fc632ce 1178 struct perf_event_attr *attr = &evsel->core.attr;
99f753f0
AK		 1179 const char *name = NULL;
1180
1181 if (sample->flags & (PERF_IP_FLAG_CALL | PERF_IP_FLAG_TRACE_BEGIN)) {
1182 if (sample_addr_correlates_sym(attr)) {
1183 thread__resolve(thread, &addr_al, sample);
1184 if (addr_al.sym)
1185 name = addr_al.sym->name;
1186 else
1187 *ip = sample->addr;
1188 } else {
1189 *ip = sample->addr;
1190 }
1191 } else if (sample->flags & (PERF_IP_FLAG_RETURN | PERF_IP_FLAG_TRACE_END)) {
1192 if (al->sym)
1193 name = al->sym->name;
1194 else
1195 *ip = sample->ip;
1196 }
1197 return name;
1198}
1199
a1a58707 1200static int perf_sample__fprintf_callindent(struct perf_sample *sample,
32dcd021 1201 struct evsel *evsel,
a1a58707
ACM		 1202 struct thread *thread,
1203 struct addr_location *al, FILE *fp)
e216708d 1204{
1fc632ce 1205 struct perf_event_attr *attr = &evsel->core.attr;
256d92bc 1206 size_t depth = thread_stack__depth(thread, sample->cpu);
e216708d
AH		 1207 const char *name = NULL;
1208 static int spacing;
1209 int len = 0;
a78cdee6 1210 int dlen = 0;
e216708d
AH		 1211 u64 ip = 0;
1212
1213 /*
1214 * The 'return' has already been popped off the stack so the depth has
1215 * to be adjusted to match the 'call'.
1216 */
1217 if (thread->ts && sample->flags & PERF_IP_FLAG_RETURN)
1218 depth += 1;
1219
99f753f0 1220 name = resolve_branch_sym(sample, evsel, thread, al, &ip);
e216708d 1221
a78cdee6
AK		 1222 if (PRINT_FIELD(DSO) && !(PRINT_FIELD(IP) || PRINT_FIELD(ADDR))) {
1223 dlen += fprintf(fp, "(");
1224 dlen += map__fprintf_dsoname(al->map, fp);
1225 dlen += fprintf(fp, ")\t");
1226 }
1227
e216708d 1228 if (name)
a1a58707 1229 len = fprintf(fp, "%*s%s", (int)depth * 4, "", name);
e216708d 1230 else if (ip)
a1a58707 1231 len = fprintf(fp, "%*s%16" PRIx64, (int)depth * 4, "", ip);
e216708d
AH		 1232
1233 if (len < 0)
a1a58707 1234 return len;
e216708d
AH		 1235
1236 /*
1237 * Try to keep the output length from changing frequently so that the
1238 * output lines up more nicely.
1239 */
1240 if (len > spacing || (len && len < spacing - 52))
1241 spacing = round_up(len + 4, 32);
1242
1243 if (len < spacing)
a1a58707
ACM		 1244 len += fprintf(fp, "%*s", spacing - len, "");
1245
a78cdee6 1246 return len + dlen;
e216708d
AH		 1247}
1248
3ab481a1
AK		 1249__weak void arch_fetch_insn(struct perf_sample *sample __maybe_unused,
1250 struct thread *thread __maybe_unused,
1251 struct machine *machine __maybe_unused)
1252{
1253}
1254
a1a58707
ACM		 1255static int perf_sample__fprintf_insn(struct perf_sample *sample,
1256 struct perf_event_attr *attr,
1257 struct thread *thread,
1258 struct machine *machine, FILE *fp)
224e2c97 1259{
a1a58707
ACM		 1260 int printed = 0;
1261
3ab481a1
AK		 1262 if (sample->insn_len == 0 && native_arch)
1263 arch_fetch_insn(sample, thread, machine);
1264
224e2c97 1265 if (PRINT_FIELD(INSNLEN))
a1a58707 1266 printed += fprintf(fp, " ilen: %d", sample->insn_len);
3ab481a1 1267 if (PRINT_FIELD(INSN) && sample->insn_len) {
224e2c97
AK		 1268 int i;
1269
a1a58707 1270 printed += fprintf(fp, " insn:");
224e2c97 1271 for (i = 0; i < sample->insn_len; i++)
a1a58707 1272 printed += fprintf(fp, " %02x", (unsigned char)sample->insn[i]);
224e2c97 1273 }
48d02a1d 1274 if (PRINT_FIELD(BRSTACKINSN))
a1a58707
ACM		 1275 printed += perf_sample__fprintf_brstackinsn(sample, thread, attr, machine, fp);
1276
1277 return printed;
224e2c97
AK		 1278}
1279
68fb45bf
AH		 1280static int perf_sample__fprintf_ipc(struct perf_sample *sample,
1281 struct perf_event_attr *attr, FILE *fp)
1282{
1283 unsigned int ipc;
1284
1285 if (!PRINT_FIELD(IPC) || !sample->cyc_cnt || !sample->insn_cnt)
1286 return 0;
1287
1288 ipc = (sample->insn_cnt * 100) / sample->cyc_cnt;
1289
1290 return fprintf(fp, " \t IPC: %u.%02u (%" PRIu64 "/%" PRIu64 ") ",
1291 ipc / 100, ipc % 100, sample->insn_cnt, sample->cyc_cnt);
1292}
1293
a1a58707 1294static int perf_sample__fprintf_bts(struct perf_sample *sample,
32dcd021 1295 struct evsel *evsel,
a1a58707
ACM		 1296 struct thread *thread,
1297 struct addr_location *al,
1298 struct machine *machine, FILE *fp)
95582596 1299{
1fc632ce 1300 struct perf_event_attr *attr = &evsel->core.attr;
1405720d 1301 unsigned int type = output_type(attr->type);
8066be5f 1302 bool print_srcline_last = false;
a1a58707 1303 int printed = 0;
95582596 1304
e216708d 1305 if (PRINT_FIELD(CALLINDENT))
a1a58707 1306 printed += perf_sample__fprintf_callindent(sample, evsel, thread, al, fp);
e216708d 1307
95582596
AN		 1308 /* print branch_from information */
1309 if (PRINT_FIELD(IP)) {
1405720d 1310 unsigned int print_opts = output[type].print_ip_opts;
e557b674 1311 struct callchain_cursor *cursor = NULL;
8066be5f 1312
6f736735 1313 if (symbol_conf.use_callchain && sample->callchain &&
e557b674 1314 thread__resolve_callchain(al->thread, &callchain_cursor, evsel,
6f736735 1315 sample, NULL, NULL, scripting_max_stack) == 0)
e557b674 1316 cursor = &callchain_cursor;
6f736735
ACM		 1317
1318 if (cursor == NULL) {
a1a58707 1319 printed += fprintf(fp, " ");
e20ab86e 1320 if (print_opts & EVSEL__PRINT_SRCLINE) {
8066be5f 1321 print_srcline_last = true;
e20ab86e 1322 print_opts &= ~EVSEL__PRINT_SRCLINE;
8066be5f 1323 }
6f736735 1324 } else
a1a58707 1325 printed += fprintf(fp, "\n");
6f736735 1326
a1a58707 1327 printed += sample__fprintf_sym(sample, al, 0, print_opts, cursor, fp);
95582596
AN		 1328 }
1329
95582596 1330 /* print branch_to information */
243be3dd 1331 if (PRINT_FIELD(ADDR) ||
1fc632ce 1332 ((evsel->core.attr.sample_type & PERF_SAMPLE_ADDR) &&
1405720d 1333 !output[type].user_set)) {
a1a58707
ACM		 1334 printed += fprintf(fp, " => ");
1335 printed += perf_sample__fprintf_addr(sample, thread, attr, fp);
578bea40 1336 }
95582596 1337
68fb45bf
AH		 1338 printed += perf_sample__fprintf_ipc(sample, attr, fp);
1339
8066be5f 1340 if (print_srcline_last)
a1a58707 1341 printed += map__fprintf_srcline(al->map, al->addr, "\n ", fp);
224e2c97 1342
a1a58707 1343 printed += perf_sample__fprintf_insn(sample, attr, thread, machine, fp);
dd2e18e9
AK		 1344 printed += fprintf(fp, "\n");
1345 if (PRINT_FIELD(SRCCODE)) {
1346 int ret = map__fprintf_srccode(al->map, al->addr, stdout,
1347 &thread->srccode_state);
1348 if (ret) {
1349 printed += ret;
1350 printed += printf("\n");
1351 }
1352 }
1353 return printed;
95582596
AN		 1354}
1355
055cd33d
AH		 1356static struct {
1357 u32 flags;
1358 const char *name;
1359} sample_flags[] = {
1360 {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_CALL, "call"},
1361 {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_RETURN, "return"},
1362 {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_CONDITIONAL, "jcc"},
1363 {PERF_IP_FLAG_BRANCH, "jmp"},
1364 {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_CALL | PERF_IP_FLAG_INTERRUPT, "int"},
1365 {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_RETURN | PERF_IP_FLAG_INTERRUPT, "iret"},
1366 {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_CALL | PERF_IP_FLAG_SYSCALLRET, "syscall"},
1367 {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_RETURN | PERF_IP_FLAG_SYSCALLRET, "sysret"},
1368 {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_ASYNC, "async"},
1369 {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_CALL | PERF_IP_FLAG_ASYNC | PERF_IP_FLAG_INTERRUPT, "hw int"},
1370 {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_TX_ABORT, "tx abrt"},
1371 {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_TRACE_BEGIN, "tr strt"},
1372 {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_TRACE_END, "tr end"},
1373 {0, NULL}
1374};
1375
62cb1b88
AH		 1376static const char *sample_flags_to_name(u32 flags)
1377{
1378 int i;
1379
1380 for (i = 0; sample_flags[i].name ; i++) {
1381 if (sample_flags[i].flags == flags)
1382 return sample_flags[i].name;
1383 }
1384
1385 return NULL;
1386}
1387
a1a58707 1388static int perf_sample__fprintf_flags(u32 flags, FILE *fp)
400ea6d3
AH		 1389{
1390 const char *chars = PERF_IP_FLAG_CHARS;
1391 const int n = strlen(PERF_IP_FLAG_CHARS);
055cd33d
AH		 1392 bool in_tx = flags & PERF_IP_FLAG_IN_TX;
1393 const char *name = NULL;
400ea6d3
AH		 1394 char str[33];
1395 int i, pos = 0;
1396
62cb1b88
AH		 1397 name = sample_flags_to_name(flags & ~PERF_IP_FLAG_IN_TX);
1398 if (name)
1399 return fprintf(fp, " %-15s%4s ", name, in_tx ? "(x)" : "");
1400
1401 if (flags & PERF_IP_FLAG_TRACE_BEGIN) {
1402 name = sample_flags_to_name(flags & ~(PERF_IP_FLAG_IN_TX | PERF_IP_FLAG_TRACE_BEGIN));
1403 if (name)
1404 return fprintf(fp, " tr strt %-7s%4s ", name, in_tx ? "(x)" : "");
1405 }
1406
1407 if (flags & PERF_IP_FLAG_TRACE_END) {
1408 name = sample_flags_to_name(flags & ~(PERF_IP_FLAG_IN_TX | PERF_IP_FLAG_TRACE_END));
1409 if (name)
1410 return fprintf(fp, " tr end %-7s%4s ", name, in_tx ? "(x)" : "");
055cd33d
AH		 1411 }
1412
400ea6d3
AH		 1413 for (i = 0; i < n; i++, flags >>= 1) {
1414 if (flags & 1)
1415 str[pos++] = chars[i];
1416 }
1417 for (; i < 32; i++, flags >>= 1) {
1418 if (flags & 1)
1419 str[pos++] = '?';
1420 }
1421 str[pos] = 0;
055cd33d 1422
62cb1b88 1423 return fprintf(fp, " %-19s ", str);
400ea6d3
AH		 1424}
1425
30372f04
WN		 1426struct printer_data {
1427 int line_no;
1428 bool hit_nul;
1429 bool is_printable;
1430};
1431
923d0c9a
ACM		 1432static int sample__fprintf_bpf_output(enum binary_printer_ops op,
1433 unsigned int val,
1434 void *extra, FILE *fp)
30372f04
WN		 1435{
1436 unsigned char ch = (unsigned char)val;
1437 struct printer_data *printer_data = extra;
923d0c9a 1438 int printed = 0;
30372f04
WN		 1439
1440 switch (op) {
1441 case BINARY_PRINT_DATA_BEGIN:
923d0c9a 1442 printed += fprintf(fp, "\n");
30372f04
WN		 1443 break;
1444 case BINARY_PRINT_LINE_BEGIN:
923d0c9a 1445 printed += fprintf(fp, "%17s", !printer_data->line_no ? "BPF output:" :
30372f04
WN		 1446 " ");
1447 break;
1448 case BINARY_PRINT_ADDR:
923d0c9a 1449 printed += fprintf(fp, " %04x:", val);
30372f04
WN		 1450 break;
1451 case BINARY_PRINT_NUM_DATA:
923d0c9a 1452 printed += fprintf(fp, " %02x", val);
30372f04
WN		 1453 break;
1454 case BINARY_PRINT_NUM_PAD:
923d0c9a 1455 printed += fprintf(fp, " ");
30372f04
WN		 1456 break;
1457 case BINARY_PRINT_SEP:
923d0c9a 1458 printed += fprintf(fp, " ");
30372f04
WN		 1459 break;
1460 case BINARY_PRINT_CHAR_DATA:
1461 if (printer_data->hit_nul && ch)
1462 printer_data->is_printable = false;
1463
1464 if (!isprint(ch)) {
923d0c9a 1465 printed += fprintf(fp, "%c", '.');
30372f04
WN		 1466
1467 if (!printer_data->is_printable)
1468 break;
1469
1470 if (ch == '\0')
1471 printer_data->hit_nul = true;
1472 else
1473 printer_data->is_printable = false;
1474 } else {
923d0c9a 1475 printed += fprintf(fp, "%c", ch);
30372f04
WN		 1476 }
1477 break;
1478 case BINARY_PRINT_CHAR_PAD:
923d0c9a 1479 printed += fprintf(fp, " ");
30372f04
WN		 1480 break;
1481 case BINARY_PRINT_LINE_END:
923d0c9a 1482 printed += fprintf(fp, "\n");
30372f04
WN		 1483 printer_data->line_no++;
1484 break;
1485 case BINARY_PRINT_DATA_END:
1486 default:
1487 break;
1488 }
923d0c9a
ACM		 1489
1490 return printed;
30372f04
WN		 1491}
1492
a1a58707 1493static int perf_sample__fprintf_bpf_output(struct perf_sample *sample, FILE *fp)
30372f04
WN		 1494{
1495 unsigned int nr_bytes = sample->raw_size;
1496 struct printer_data printer_data = {0, false, true};
a1a58707
ACM		 1497 int printed = binary__fprintf(sample->raw_data, nr_bytes, 8,
1498 sample__fprintf_bpf_output, &printer_data, fp);
30372f04
WN		 1499
1500 if (printer_data.is_printable && printer_data.hit_nul)
a1a58707
ACM		 1501 printed += fprintf(fp, "%17s \"%s\"\n", "BPF string:", (char *)(sample->raw_data));
1502
1503 return printed;
30372f04
WN		 1504}
1505
a1a58707 1506static int perf_sample__fprintf_spacing(int len, int spacing, FILE *fp)
65c5e18f
AH		 1507{
1508 if (len > 0 && len < spacing)
a1a58707
ACM		 1509 return fprintf(fp, "%*s", spacing - len, "");
1510
1511 return 0;
65c5e18f
AH		 1512}
1513
a1a58707 1514static int perf_sample__fprintf_pt_spacing(int len, FILE *fp)
65c5e18f 1515{
a1a58707 1516 return perf_sample__fprintf_spacing(len, 34, fp);
65c5e18f
AH		 1517}
1518
a1a58707 1519static int perf_sample__fprintf_synth_ptwrite(struct perf_sample *sample, FILE *fp)
65c5e18f
AH		 1520{
1521 struct perf_synth_intel_ptwrite *data = perf_sample__synth_ptr(sample);
1522 int len;
1523
1524 if (perf_sample__bad_synth_size(sample, *data))
a1a58707 1525 return 0;
65c5e18f 1526
a1a58707 1527 len = fprintf(fp, " IP: %u payload: %#" PRIx64 " ",
65c5e18f 1528 data->ip, le64_to_cpu(data->payload));
a1a58707 1529 return len + perf_sample__fprintf_pt_spacing(len, fp);
65c5e18f
AH		 1530}
1531
a1a58707 1532static int perf_sample__fprintf_synth_mwait(struct perf_sample *sample, FILE *fp)
65c5e18f
AH		 1533{
1534 struct perf_synth_intel_mwait *data = perf_sample__synth_ptr(sample);
1535 int len;
1536
1537 if (perf_sample__bad_synth_size(sample, *data))
a1a58707 1538 return 0;
65c5e18f 1539
a1a58707
ACM		 1540 len = fprintf(fp, " hints: %#x extensions: %#x ",
1541 data->hints, data->extensions);
1542 return len + perf_sample__fprintf_pt_spacing(len, fp);
65c5e18f
AH		 1543}
1544
a1a58707 1545static int perf_sample__fprintf_synth_pwre(struct perf_sample *sample, FILE *fp)
65c5e18f
AH		 1546{
1547 struct perf_synth_intel_pwre *data = perf_sample__synth_ptr(sample);
1548 int len;
1549
1550 if (perf_sample__bad_synth_size(sample, *data))
a1a58707 1551 return 0;
65c5e18f 1552
a1a58707
ACM		 1553 len = fprintf(fp, " hw: %u cstate: %u sub-cstate: %u ",
1554 data->hw, data->cstate, data->subcstate);
1555 return len + perf_sample__fprintf_pt_spacing(len, fp);
65c5e18f
AH		 1556}
1557
a1a58707 1558static int perf_sample__fprintf_synth_exstop(struct perf_sample *sample, FILE *fp)
65c5e18f
AH		 1559{
1560 struct perf_synth_intel_exstop *data = perf_sample__synth_ptr(sample);
1561 int len;
1562
1563 if (perf_sample__bad_synth_size(sample, *data))
a1a58707 1564 return 0;
65c5e18f 1565
a1a58707
ACM		 1566 len = fprintf(fp, " IP: %u ", data->ip);
1567 return len + perf_sample__fprintf_pt_spacing(len, fp);
65c5e18f
AH		 1568}
1569
a1a58707 1570static int perf_sample__fprintf_synth_pwrx(struct perf_sample *sample, FILE *fp)
65c5e18f
AH		 1571{
1572 struct perf_synth_intel_pwrx *data = perf_sample__synth_ptr(sample);
1573 int len;
1574
1575 if (perf_sample__bad_synth_size(sample, *data))
a1a58707 1576 return 0;
65c5e18f 1577
a1a58707 1578 len = fprintf(fp, " deepest cstate: %u last cstate: %u wake reason: %#x ",
65c5e18f
AH		 1579 data->deepest_cstate, data->last_cstate,
1580 data->wake_reason);
a1a58707 1581 return len + perf_sample__fprintf_pt_spacing(len, fp);
65c5e18f
AH		 1582}
1583
a1a58707 1584static int perf_sample__fprintf_synth_cbr(struct perf_sample *sample, FILE *fp)
65c5e18f
AH		 1585{
1586 struct perf_synth_intel_cbr *data = perf_sample__synth_ptr(sample);
1587 unsigned int percent, freq;
1588 int len;
1589
1590 if (perf_sample__bad_synth_size(sample, *data))
a1a58707 1591 return 0;
65c5e18f
AH		 1592
1593 freq = (le32_to_cpu(data->freq) + 500) / 1000;
a1a58707 1594 len = fprintf(fp, " cbr: %2u freq: %4u MHz ", data->cbr, freq);
65c5e18f
AH		 1595 if (data->max_nonturbo) {
1596 percent = (5 + (1000 * data->cbr) / data->max_nonturbo) / 10;
a1a58707 1597 len += fprintf(fp, "(%3u%%) ", percent);
65c5e18f 1598 }
a1a58707 1599 return len + perf_sample__fprintf_pt_spacing(len, fp);
65c5e18f
AH		 1600}
1601
a1a58707 1602static int perf_sample__fprintf_synth(struct perf_sample *sample,
32dcd021 1603 struct evsel *evsel, FILE *fp)
47e78084 1604{
1fc632ce 1605 switch (evsel->core.attr.config) {
65c5e18f 1606 case PERF_SYNTH_INTEL_PTWRITE:
a1a58707 1607 return perf_sample__fprintf_synth_ptwrite(sample, fp);
65c5e18f 1608 case PERF_SYNTH_INTEL_MWAIT:
a1a58707 1609 return perf_sample__fprintf_synth_mwait(sample, fp);
65c5e18f 1610 case PERF_SYNTH_INTEL_PWRE:
a1a58707 1611 return perf_sample__fprintf_synth_pwre(sample, fp);
65c5e18f 1612 case PERF_SYNTH_INTEL_EXSTOP:
a1a58707 1613 return perf_sample__fprintf_synth_exstop(sample, fp);
65c5e18f 1614 case PERF_SYNTH_INTEL_PWRX:
a1a58707 1615 return perf_sample__fprintf_synth_pwrx(sample, fp);
65c5e18f 1616 case PERF_SYNTH_INTEL_CBR:
a1a58707 1617 return perf_sample__fprintf_synth_cbr(sample, fp);
47e78084
AH		 1618 default:
1619 break;
1620 }
a1a58707
ACM		 1621
1622 return 0;
47e78084
AH		 1623}
1624
809e9423
JO		 1625struct perf_script {
1626 struct perf_tool tool;
1627 struct perf_session *session;
1628 bool show_task_events;
1629 bool show_mmap_events;
1630 bool show_switch_events;
96a44bbc 1631 bool show_namespace_events;
3d7c27b6 1632 bool show_lost_events;
3233b37a 1633 bool show_round_events;
490c8cc9 1634 bool show_bpf_events;
cfc8874a 1635 bool allocated;
a14390fd 1636 bool per_event_dump;
f90a2417 1637 struct evswitch evswitch;
f854839b 1638 struct perf_cpu_map *cpus;
9749b90e 1639 struct perf_thread_map *threads;
9cdbc409 1640 int name_width;
a91f4c47 1641 const char *time_str;
cc2ef584
JY		 1642 struct perf_time_interval *ptime_range;
1643 int range_size;
2ab046cd 1644 int range_num;
809e9423
JO		 1645};
1646
63503dba 1647static int perf_evlist__max_name_len(struct evlist *evlist)
9cdbc409 1648{
32dcd021 1649 struct evsel *evsel;
9cdbc409
JO		 1650 int max = 0;
1651
e5cadb93 1652 evlist__for_each_entry(evlist, evsel) {
9cdbc409
JO		 1653 int len = strlen(perf_evsel__name(evsel));
1654
1655 max = MAX(len, max);
1656 }
1657
1658 return max;
1659}
1660
a1a58707 1661static int data_src__fprintf(u64 data_src, FILE *fp)
c19ac912
JO		 1662{
1663 struct mem_info mi = { .data_src.val = data_src };
1664 char decode[100];
1665 char out[100];
1666 static int maxlen;
1667 int len;
1668
1669 perf_script__meminfo_scnprintf(decode, 100, &mi);
1670
1671 len = scnprintf(out, 100, "%16" PRIx64 " %s", data_src, decode);
1672 if (maxlen < len)
1673 maxlen = len;
1674
a1a58707 1675 return fprintf(fp, "%-*s", maxlen, out);
c19ac912
JO		 1676}
1677
4bd1bef8
AK		 1678struct metric_ctx {
1679 struct perf_sample *sample;
1680 struct thread *thread;
32dcd021 1681 struct evsel *evsel;
4bd1bef8
AK		 1682 FILE *fp;
1683};
1684
6ca9a082
JO		 1685static void script_print_metric(struct perf_stat_config *config __maybe_unused,
1686 void *ctx, const char *color,
4bd1bef8
AK		 1687 const char *fmt,
1688 const char *unit, double val)
1689{
1690 struct metric_ctx *mctx = ctx;
1691
1692 if (!fmt)
1693 return;
1694 perf_sample__fprintf_start(mctx->sample, mctx->thread, mctx->evsel,
28a0b398 1695 PERF_RECORD_SAMPLE, mctx->fp);
4bd1bef8
AK		 1696 fputs("\tmetric: ", mctx->fp);
1697 if (color)
1698 color_fprintf(mctx->fp, color, fmt, val);
1699 else
1700 printf(fmt, val);
1701 fprintf(mctx->fp, " %s\n", unit);
1702}
1703
6ca9a082
JO		 1704static void script_new_line(struct perf_stat_config *config __maybe_unused,
1705 void *ctx)
4bd1bef8
AK		 1706{
1707 struct metric_ctx *mctx = ctx;
1708
1709 perf_sample__fprintf_start(mctx->sample, mctx->thread, mctx->evsel,
28a0b398 1710 PERF_RECORD_SAMPLE, mctx->fp);
4bd1bef8
AK		 1711 fputs("\tmetric: ", mctx->fp);
1712}
1713
1714static void perf_sample__fprint_metric(struct perf_script *script,
1715 struct thread *thread,
32dcd021 1716 struct evsel *evsel,
4bd1bef8
AK		 1717 struct perf_sample *sample,
1718 FILE *fp)
1719{
1720 struct perf_stat_output_ctx ctx = {
1721 .print_metric = script_print_metric,
1722 .new_line = script_new_line,
1723 .ctx = &(struct metric_ctx) {
1724 .sample = sample,
1725 .thread = thread,
1726 .evsel = evsel,
1727 .fp = fp,
1728 },
1729 .force_header = false,
1730 };
32dcd021 1731 struct evsel *ev2;
4bd1bef8
AK		 1732 u64 val;
1733
4bd1bef8
AK		 1734 if (!evsel->stats)
1735 perf_evlist__alloc_stats(script->session->evlist, false);
1736 if (evsel_script(evsel->leader)->gnum++ == 0)
1737 perf_stat__reset_shadow_stats();
1738 val = sample->period * evsel->scale;
1739 perf_stat__update_shadow_stats(evsel,
1740 val,
1fcd0394
JY		 1741 sample->cpu,
1742 &rt_stat);
4bd1bef8 1743 evsel_script(evsel)->val = val;
5643b1a5 1744 if (evsel_script(evsel->leader)->gnum == evsel->leader->core.nr_members) {
4bd1bef8 1745 for_each_group_member (ev2, evsel->leader) {
6ca9a082 1746 perf_stat__print_shadow_stats(&stat_config, ev2,
4bd1bef8
AK		 1747 evsel_script(ev2)->val,
1748 sample->cpu,
1749 &ctx,
e0128b30
JY		 1750 NULL,
1751 &rt_stat);
4bd1bef8
AK		 1752 }
1753 evsel_script(evsel->leader)->gnum = 0;
1754 }
1755}
1756
99f753f0 1757static bool show_event(struct perf_sample *sample,
32dcd021 1758 struct evsel *evsel,
99f753f0
AK		 1759 struct thread *thread,
1760 struct addr_location *al)
1761{
256d92bc 1762 int depth = thread_stack__depth(thread, sample->cpu);
99f753f0
AK		 1763
1764 if (!symbol_conf.graph_function)
1765 return true;
1766
1767 if (thread->filter) {
1768 if (depth <= thread->filter_entry_depth) {
1769 thread->filter = false;
1770 return false;
1771 }
1772 return true;
1773 } else {
1774 const char *s = symbol_conf.graph_function;
1775 u64 ip;
1776 const char *name = resolve_branch_sym(sample, evsel, thread, al,
1777 &ip);
1778 unsigned nlen;
1779
1780 if (!name)
1781 return false;
1782 nlen = strlen(name);
1783 while (*s) {
1784 unsigned len = strcspn(s, ",");
1785 if (nlen == len && !strncmp(name, s, len)) {
1786 thread->filter = true;
1787 thread->filter_entry_depth = depth;
1788 return true;
1789 }
1790 s += len;
1791 if (*s == ',')
1792 s++;
1793 }
1794 return false;
1795 }
1796}
1797
a3dff304 1798static void process_event(struct perf_script *script,
32dcd021 1799 struct perf_sample *sample, struct evsel *evsel,
48d02a1d
AK		 1800 struct addr_location *al,
1801 struct machine *machine)
be6d842a 1802{
f9d5d549 1803 struct thread *thread = al->thread;
1fc632ce 1804 struct perf_event_attr *attr = &evsel->core.attr;
1405720d 1805 unsigned int type = output_type(attr->type);
32dcd021 1806 struct evsel_script *es = evsel->priv;
642ee1c6 1807 FILE *fp = es->fp;
1424dc96 1808
1405720d 1809 if (output[type].fields == 0)
1424dc96
DA		 1810 return;
1811
99f753f0
AK		 1812 if (!show_event(sample, evsel, thread, al))
1813 return;
1814
8829e56f
ACM		 1815 if (evswitch__discard(&script->evswitch, evsel))
1816 return;
dd41f660 1817
642ee1c6
ACM		 1818 ++es->samples;
1819
28a0b398
JO		 1820 perf_sample__fprintf_start(sample, thread, evsel,
1821 PERF_RECORD_SAMPLE, fp);
745f43e3 1822
535aeaae 1823 if (PRINT_FIELD(PERIOD))
69c71252 1824 fprintf(fp, "%10" PRIu64 " ", sample->period);
535aeaae 1825
e944d3d7
NK		 1826 if (PRINT_FIELD(EVNAME)) {
1827 const char *evname = perf_evsel__name(evsel);
9cdbc409
JO		 1828
1829 if (!script->name_width)
1830 script->name_width = perf_evlist__max_name_len(script->session->evlist);
1831
69c71252 1832 fprintf(fp, "%*s: ", script->name_width, evname ?: "[unknown]");
e944d3d7
NK		 1833 }
1834
400ea6d3 1835 if (print_flags)
a1a58707 1836 perf_sample__fprintf_flags(sample->flags, fp);
400ea6d3 1837
95582596 1838 if (is_bts_event(attr)) {
a1a58707 1839 perf_sample__fprintf_bts(sample, evsel, thread, al, machine, fp);
95582596
AN		 1840 return;
1841 }
1842
96167167 1843 if (PRINT_FIELD(TRACE) && sample->raw_data) {
894f3f17
ACM		 1844 event_format__fprintf(evsel->tp_format, sample->cpu,
1845 sample->raw_data, sample->raw_size, fp);
1846 }
47e78084
AH		 1847
1848 if (attr->type == PERF_TYPE_SYNTH && PRINT_FIELD(SYNTH))
a1a58707 1849 perf_sample__fprintf_synth(sample, evsel, fp);
47e78084 1850
7cec0922 1851 if (PRINT_FIELD(ADDR))
a1a58707 1852 perf_sample__fprintf_addr(sample, thread, attr, fp);
7cec0922 1853
94ddddfa 1854 if (PRINT_FIELD(DATA_SRC))
a1a58707 1855 data_src__fprintf(sample->data_src, fp);
94ddddfa
JO		 1856
1857 if (PRINT_FIELD(WEIGHT))
a1a58707 1858 fprintf(fp, "%16" PRIu64, sample->weight);
94ddddfa 1859
787bef17 1860 if (PRINT_FIELD(IP)) {
e557b674 1861 struct callchain_cursor *cursor = NULL;
6f736735 1862
92231521 1863 if (symbol_conf.use_callchain && sample->callchain &&
e557b674 1864 thread__resolve_callchain(al->thread, &callchain_cursor, evsel,
6f736735 1865 sample, NULL, NULL, scripting_max_stack) == 0)
e557b674 1866 cursor = &callchain_cursor;
a6ffaf91 1867
a1a58707
ACM		 1868 fputc(cursor ? '\n' : ' ', fp);
1869 sample__fprintf_sym(sample, al, 0, output[type].print_ip_opts, cursor, fp);
c0230b2b
DA		 1870 }
1871
fc36f948 1872 if (PRINT_FIELD(IREGS))
a1a58707 1873 perf_sample__fprintf_iregs(sample, attr, fp);
fc36f948 1874
b1491ace 1875 if (PRINT_FIELD(UREGS))
a1a58707 1876 perf_sample__fprintf_uregs(sample, attr, fp);
b1491ace 1877
dc323ce8 1878 if (PRINT_FIELD(BRSTACK))
a1a58707 1879 perf_sample__fprintf_brstack(sample, thread, attr, fp);
dc323ce8 1880 else if (PRINT_FIELD(BRSTACKSYM))
a1a58707 1881 perf_sample__fprintf_brstacksym(sample, thread, attr, fp);
106dacd8 1882 else if (PRINT_FIELD(BRSTACKOFF))
a1a58707 1883 perf_sample__fprintf_brstackoff(sample, thread, attr, fp);
dc323ce8 1884
30372f04 1885 if (perf_evsel__is_bpf_output(evsel) && PRINT_FIELD(BPF_OUTPUT))
a1a58707
ACM		 1886 perf_sample__fprintf_bpf_output(sample, fp);
1887 perf_sample__fprintf_insn(sample, attr, thread, machine, fp);
49d58f04
KL		 1888
1889 if (PRINT_FIELD(PHYS_ADDR))
69c71252 1890 fprintf(fp, "%16" PRIx64, sample->phys_addr);
68fb45bf
AH		 1891
1892 perf_sample__fprintf_ipc(sample, attr, fp);
1893
69c71252 1894 fprintf(fp, "\n");
4bd1bef8 1895
dd2e18e9
AK		 1896 if (PRINT_FIELD(SRCCODE)) {
1897 if (map__fprintf_srccode(al->map, al->addr, stdout,
1898 &thread->srccode_state))
1899 printf("\n");
1900 }
1901
4bd1bef8
AK		 1902 if (PRINT_FIELD(METRIC))
1903 perf_sample__fprint_metric(script, thread, evsel, sample, fp);
7ee40678
MW		 1904
1905 if (verbose)
1906 fflush(fp);
be6d842a
DA		 1907}
1908
956ffd02
TZ		 1909static struct scripting_ops *scripting_ops;
1910
32dcd021 1911static void __process_stat(struct evsel *counter, u64 tstamp)
36e33c53 1912{
a2f354e3 1913 int nthreads = perf_thread_map__nr(counter->core.threads);
36e33c53
JO		 1914 int ncpus = perf_evsel__nr_cpus(counter);
1915 int cpu, thread;
1916 static int header_printed;
1917
1918 if (counter->system_wide)
1919 nthreads = 1;
1920
1921 if (!header_printed) {
1922 printf("%3s %8s %15s %15s %15s %15s %s\n",
1923 "CPU", "THREAD", "VAL", "ENA", "RUN", "TIME", "EVENT");
1924 header_printed = 1;
1925 }
1926
1927 for (thread = 0; thread < nthreads; thread++) {
1928 for (cpu = 0; cpu < ncpus; cpu++) {
1929 struct perf_counts_values *counts;
1930
1931 counts = perf_counts(counter->counts, cpu, thread);
1932
1933 printf("%3d %8d %15" PRIu64 " %15" PRIu64 " %15" PRIu64 " %15" PRIu64 " %s\n",
d400bd3a 1934 counter->core.cpus->map[cpu],
a2f354e3 1935 perf_thread_map__pid(counter->core.threads, thread),
36e33c53
JO		 1936 counts->val,
1937 counts->ena,
1938 counts->run,
1939 tstamp,
1940 perf_evsel__name(counter));
1941 }
1942 }
1943}
1944
32dcd021 1945static void process_stat(struct evsel *counter, u64 tstamp)
e099eba8
JO		 1946{
1947 if (scripting_ops && scripting_ops->process_stat)
1948 scripting_ops->process_stat(&stat_config, counter, tstamp);
36e33c53
JO		 1949 else
1950 __process_stat(counter, tstamp);
e099eba8
JO		 1951}
1952
1953static void process_stat_interval(u64 tstamp)
1954{
1955 if (scripting_ops && scripting_ops->process_stat_interval)
1956 scripting_ops->process_stat_interval(tstamp);
1957}
1958
956ffd02
TZ		 1959static void setup_scripting(void)
1960{
16c632de 1961 setup_perl_scripting();
7e4b21b8 1962 setup_python_scripting();
956ffd02
TZ		 1963}
1964
d445dd2a
AH		 1965static int flush_scripting(void)
1966{
2aaecfc5 1967 return scripting_ops ? scripting_ops->flush_script() : 0;
d445dd2a
AH		 1968}
1969
956ffd02
TZ		 1970static int cleanup_scripting(void)
1971{
133dc4c3 1972 pr_debug("\nperf script stopped\n");
3824a4e8 1973
2aaecfc5 1974 return scripting_ops ? scripting_ops->stop_script() : 0;
956ffd02
TZ		 1975}
1976
e87e5481
AK		 1977static bool filter_cpu(struct perf_sample *sample)
1978{
1979 if (cpu_list)
1980 return !test_bit(sample->cpu, cpu_bitmap);
1981 return false;
1982}
1983
809e9423 1984static int process_sample_event(struct perf_tool *tool,
d20deb64 1985 union perf_event *event,
8115d60c 1986 struct perf_sample *sample,
32dcd021 1987 struct evsel *evsel,
743eb868 1988 struct machine *machine)
5f9c39dc 1989{
809e9423 1990 struct perf_script *scr = container_of(tool, struct perf_script, tool);
e7984b7b 1991 struct addr_location al;
5f9c39dc 1992
2ab046cd
JY		 1993 if (perf_time__ranges_skip_sample(scr->ptime_range, scr->range_num,
1994 sample->time)) {
a91f4c47 1995 return 0;
2ab046cd 1996 }
a91f4c47 1997
1424dc96
DA		 1998 if (debug_mode) {
1999 if (sample->time < last_timestamp) {
2000 pr_err("Samples misordered, previous: %" PRIu64
2001 " this: %" PRIu64 "\n", last_timestamp,
2002 sample->time);
2003 nr_unordered++;
e1889d75 2004 }
1424dc96
DA		 2005 last_timestamp = sample->time;
2006 return 0;
5f9c39dc 2007 }
5d67be97 2008
bb3eb566 2009 if (machine__resolve(machine, &al, sample) < 0) {
e7984b7b
DA		 2010 pr_err("problem processing %d event, skipping it.\n",
2011 event->header.type);
2012 return -1;
2013 }
2014
2015 if (al.filtered)
b91fc39f 2016 goto out_put;
e7984b7b 2017
e87e5481 2018 if (filter_cpu(sample))
b91fc39f 2019 goto out_put;
5d67be97 2020
2aaecfc5
JO		 2021 if (scripting_ops)
2022 scripting_ops->process_event(event, sample, evsel, &al);
2023 else
48d02a1d 2024 process_event(scr, sample, evsel, &al, machine);
2aaecfc5 2025
b91fc39f
ACM		 2026out_put:
2027 addr_location__put(&al);
5f9c39dc
FW		 2028 return 0;
2029}
2030
7ea95727 2031static int process_attr(struct perf_tool *tool, union perf_event *event,
63503dba 2032 struct evlist **pevlist)
7ea95727
AH		 2033{
2034 struct perf_script *scr = container_of(tool, struct perf_script, tool);
63503dba 2035 struct evlist *evlist;
32dcd021 2036 struct evsel *evsel, *pos;
7ea95727 2037 int err;
32dcd021 2038 static struct evsel_script *es;
7ea95727
AH		 2039
2040 err = perf_event__process_attr(tool, event, pevlist);
2041 if (err)
2042 return err;
2043
2044 evlist = *pevlist;
2045 evsel = perf_evlist__last(*pevlist);
2046
a3af66f5
RB		 2047 if (!evsel->priv) {
2048 if (scr->per_event_dump) {
2049 evsel->priv = perf_evsel_script__new(evsel,
2050 scr->session->data);
2051 } else {
2052 es = zalloc(sizeof(*es));
2053 if (!es)
2054 return -ENOMEM;
2055 es->fp = stdout;
2056 evsel->priv = es;
2057 }
2058 }
2059
1fc632ce
JO		 2060 if (evsel->core.attr.type >= PERF_TYPE_MAX &&
2061 evsel->core.attr.type != PERF_TYPE_SYNTH)
7ea95727
AH		 2062 return 0;
2063
e5cadb93 2064 evlist__for_each_entry(evlist, pos) {
1fc632ce 2065 if (pos->core.attr.type == evsel->core.attr.type && pos != evsel)
7ea95727
AH		 2066 return 0;
2067 }
2068
1fc632ce 2069 set_print_ip_opts(&evsel->core.attr);
7ea95727 2070
1fc632ce 2071 if (evsel->core.attr.sample_type)
d2b5a315
JO		 2072 err = perf_evsel__check_attr(evsel, scr->session);
2073
2074 return err;
7ea95727
AH		 2075}
2076
ad7ebb9a
NK		 2077static int process_comm_event(struct perf_tool *tool,
2078 union perf_event *event,
2079 struct perf_sample *sample,
2080 struct machine *machine)
2081{
2082 struct thread *thread;
2083 struct perf_script *script = container_of(tool, struct perf_script, tool);
2084 struct perf_session *session = script->session;
32dcd021 2085 struct evsel *evsel = perf_evlist__id2evsel(session->evlist, sample->id);
ad7ebb9a
NK		 2086 int ret = -1;
2087
2088 thread = machine__findnew_thread(machine, event->comm.pid, event->comm.tid);
2089 if (thread == NULL) {
2090 pr_debug("problem processing COMM event, skipping it.\n");
2091 return -1;
2092 }
2093
2094 if (perf_event__process_comm(tool, event, sample, machine) < 0)
2095 goto out;
2096
1fc632ce 2097 if (!evsel->core.attr.sample_id_all) {
ad7ebb9a
NK		 2098 sample->cpu = 0;
2099 sample->time = 0;
2100 sample->tid = event->comm.tid;
2101 sample->pid = event->comm.pid;
2102 }
e87e5481
AK		 2103 if (!filter_cpu(sample)) {
2104 perf_sample__fprintf_start(sample, thread, evsel,
28a0b398 2105 PERF_RECORD_COMM, stdout);
e87e5481
AK		 2106 perf_event__fprintf(event, stdout);
2107 }
ad7ebb9a 2108 ret = 0;
ad7ebb9a 2109out:
b91fc39f 2110 thread__put(thread);
ad7ebb9a
NK		 2111 return ret;
2112}
2113
96a44bbc
HB		 2114static int process_namespaces_event(struct perf_tool *tool,
2115 union perf_event *event,
2116 struct perf_sample *sample,
2117 struct machine *machine)
2118{
2119 struct thread *thread;
2120 struct perf_script *script = container_of(tool, struct perf_script, tool);
2121 struct perf_session *session = script->session;
32dcd021 2122 struct evsel *evsel = perf_evlist__id2evsel(session->evlist, sample->id);
96a44bbc
HB		 2123 int ret = -1;
2124
2125 thread = machine__findnew_thread(machine, event->namespaces.pid,
2126 event->namespaces.tid);
2127 if (thread == NULL) {
2128 pr_debug("problem processing NAMESPACES event, skipping it.\n");
2129 return -1;
2130 }
2131
2132 if (perf_event__process_namespaces(tool, event, sample, machine) < 0)
2133 goto out;
2134
1fc632ce 2135 if (!evsel->core.attr.sample_id_all) {
96a44bbc
HB		 2136 sample->cpu = 0;
2137 sample->time = 0;
2138 sample->tid = event->namespaces.tid;
2139 sample->pid = event->namespaces.pid;
2140 }
e87e5481
AK		 2141 if (!filter_cpu(sample)) {
2142 perf_sample__fprintf_start(sample, thread, evsel,
2143 PERF_RECORD_NAMESPACES, stdout);
2144 perf_event__fprintf(event, stdout);
2145 }
96a44bbc
HB		 2146 ret = 0;
2147out:
2148 thread__put(thread);
2149 return ret;
2150}
2151
ad7ebb9a
NK		 2152static int process_fork_event(struct perf_tool *tool,
2153 union perf_event *event,
2154 struct perf_sample *sample,
2155 struct machine *machine)
2156{
2157 struct thread *thread;
2158 struct perf_script *script = container_of(tool, struct perf_script, tool);
2159 struct perf_session *session = script->session;
32dcd021 2160 struct evsel *evsel = perf_evlist__id2evsel(session->evlist, sample->id);
ad7ebb9a
NK		 2161
2162 if (perf_event__process_fork(tool, event, sample, machine) < 0)
2163 return -1;
2164
2165 thread = machine__findnew_thread(machine, event->fork.pid, event->fork.tid);
2166 if (thread == NULL) {
2167 pr_debug("problem processing FORK event, skipping it.\n");
2168 return -1;
2169 }
2170
1fc632ce 2171 if (!evsel->core.attr.sample_id_all) {
ad7ebb9a
NK		 2172 sample->cpu = 0;
2173 sample->time = event->fork.time;
2174 sample->tid = event->fork.tid;
2175 sample->pid = event->fork.pid;
2176 }
e87e5481
AK		 2177 if (!filter_cpu(sample)) {
2178 perf_sample__fprintf_start(sample, thread, evsel,
2179 PERF_RECORD_FORK, stdout);
2180 perf_event__fprintf(event, stdout);
2181 }
b91fc39f 2182 thread__put(thread);
ad7ebb9a
NK		 2183
2184 return 0;
2185}
2186static int process_exit_event(struct perf_tool *tool,
2187 union perf_event *event,
2188 struct perf_sample *sample,
2189 struct machine *machine)
2190{
b91fc39f 2191 int err = 0;
ad7ebb9a
NK		 2192 struct thread *thread;
2193 struct perf_script *script = container_of(tool, struct perf_script, tool);
2194 struct perf_session *session = script->session;
32dcd021 2195 struct evsel *evsel = perf_evlist__id2evsel(session->evlist, sample->id);
ad7ebb9a
NK		 2196
2197 thread = machine__findnew_thread(machine, event->fork.pid, event->fork.tid);
2198 if (thread == NULL) {
2199 pr_debug("problem processing EXIT event, skipping it.\n");
2200 return -1;
2201 }
2202
1fc632ce 2203 if (!evsel->core.attr.sample_id_all) {
ad7ebb9a
NK		 2204 sample->cpu = 0;
2205 sample->time = 0;
53ff6bc3
AH		 2206 sample->tid = event->fork.tid;
2207 sample->pid = event->fork.pid;
ad7ebb9a 2208 }
e87e5481
AK		 2209 if (!filter_cpu(sample)) {
2210 perf_sample__fprintf_start(sample, thread, evsel,
2211 PERF_RECORD_EXIT, stdout);
2212 perf_event__fprintf(event, stdout);
2213 }
ad7ebb9a
NK		 2214
2215 if (perf_event__process_exit(tool, event, sample, machine) < 0)
b91fc39f 2216 err = -1;
ad7ebb9a 2217
b91fc39f
ACM		 2218 thread__put(thread);
2219 return err;
ad7ebb9a
NK		 2220}
2221
ba1ddf42
NK		 2222static int process_mmap_event(struct perf_tool *tool,
2223 union perf_event *event,
2224 struct perf_sample *sample,
2225 struct machine *machine)
2226{
2227 struct thread *thread;
2228 struct perf_script *script = container_of(tool, struct perf_script, tool);
2229 struct perf_session *session = script->session;
32dcd021 2230 struct evsel *evsel = perf_evlist__id2evsel(session->evlist, sample->id);
ba1ddf42
NK		 2231
2232 if (perf_event__process_mmap(tool, event, sample, machine) < 0)
2233 return -1;
2234
2235 thread = machine__findnew_thread(machine, event->mmap.pid, event->mmap.tid);
2236 if (thread == NULL) {
2237 pr_debug("problem processing MMAP event, skipping it.\n");
2238 return -1;
2239 }
2240
1fc632ce 2241 if (!evsel->core.attr.sample_id_all) {
ba1ddf42
NK		 2242 sample->cpu = 0;
2243 sample->time = 0;
2244 sample->tid = event->mmap.tid;
2245 sample->pid = event->mmap.pid;
2246 }
e87e5481
AK		 2247 if (!filter_cpu(sample)) {
2248 perf_sample__fprintf_start(sample, thread, evsel,
2249 PERF_RECORD_MMAP, stdout);
2250 perf_event__fprintf(event, stdout);
2251 }
b91fc39f 2252 thread__put(thread);
ba1ddf42
NK		 2253 return 0;
2254}
2255
2256static int process_mmap2_event(struct perf_tool *tool,
2257 union perf_event *event,
2258 struct perf_sample *sample,
2259 struct machine *machine)
2260{
2261 struct thread *thread;
2262 struct perf_script *script = container_of(tool, struct perf_script, tool);
2263 struct perf_session *session = script->session;
32dcd021 2264 struct evsel *evsel = perf_evlist__id2evsel(session->evlist, sample->id);
ba1ddf42
NK		 2265
2266 if (perf_event__process_mmap2(tool, event, sample, machine) < 0)
2267 return -1;
2268
2269 thread = machine__findnew_thread(machine, event->mmap2.pid, event->mmap2.tid);
2270 if (thread == NULL) {
2271 pr_debug("problem processing MMAP2 event, skipping it.\n");
2272 return -1;
2273 }
2274
1fc632ce 2275 if (!evsel->core.attr.sample_id_all) {
ba1ddf42
NK		 2276 sample->cpu = 0;
2277 sample->time = 0;
2278 sample->tid = event->mmap2.tid;
2279 sample->pid = event->mmap2.pid;
2280 }
e87e5481
AK		 2281 if (!filter_cpu(sample)) {
2282 perf_sample__fprintf_start(sample, thread, evsel,
2283 PERF_RECORD_MMAP2, stdout);
2284 perf_event__fprintf(event, stdout);
2285 }
b91fc39f 2286 thread__put(thread);
ba1ddf42
NK		 2287 return 0;
2288}
2289
7c14898b
AH		 2290static int process_switch_event(struct perf_tool *tool,
2291 union perf_event *event,
2292 struct perf_sample *sample,
2293 struct machine *machine)
2294{
2295 struct thread *thread;
2296 struct perf_script *script = container_of(tool, struct perf_script, tool);
2297 struct perf_session *session = script->session;
32dcd021 2298 struct evsel *evsel = perf_evlist__id2evsel(session->evlist, sample->id);
7c14898b
AH		 2299
2300 if (perf_event__process_switch(tool, event, sample, machine) < 0)
2301 return -1;
2302
5bf83c29
AH		 2303 if (scripting_ops && scripting_ops->process_switch)
2304 scripting_ops->process_switch(event, sample, machine);
2305
2306 if (!script->show_switch_events)
2307 return 0;
2308
7c14898b
AH		 2309 thread = machine__findnew_thread(machine, sample->pid,
2310 sample->tid);
2311 if (thread == NULL) {
2312 pr_debug("problem processing SWITCH event, skipping it.\n");
2313 return -1;
2314 }
2315
e87e5481
AK		 2316 if (!filter_cpu(sample)) {
2317 perf_sample__fprintf_start(sample, thread, evsel,
2318 PERF_RECORD_SWITCH, stdout);
2319 perf_event__fprintf(event, stdout);
2320 }
7c14898b
AH		 2321 thread__put(thread);
2322 return 0;
2323}
2324
3d7c27b6
JO		 2325static int
2326process_lost_event(struct perf_tool *tool,
2327 union perf_event *event,
2328 struct perf_sample *sample,
2329 struct machine *machine)
2330{
2331 struct perf_script *script = container_of(tool, struct perf_script, tool);
2332 struct perf_session *session = script->session;
32dcd021 2333 struct evsel *evsel = perf_evlist__id2evsel(session->evlist, sample->id);
3d7c27b6
JO		 2334 struct thread *thread;
2335
2336 thread = machine__findnew_thread(machine, sample->pid,
2337 sample->tid);
2338 if (thread == NULL)
2339 return -1;
2340
e87e5481
AK		 2341 if (!filter_cpu(sample)) {
2342 perf_sample__fprintf_start(sample, thread, evsel,
2343 PERF_RECORD_LOST, stdout);
2344 perf_event__fprintf(event, stdout);
2345 }
3d7c27b6
JO		 2346 thread__put(thread);
2347 return 0;
2348}
2349
3233b37a
JO		 2350static int
2351process_finished_round_event(struct perf_tool *tool __maybe_unused,
2352 union perf_event *event,
2353 struct ordered_events *oe __maybe_unused)
2354
2355{
2356 perf_event__fprintf(event, stdout);
2357 return 0;
2358}
2359
490c8cc9
JO		 2360static int
2361process_bpf_events(struct perf_tool *tool __maybe_unused,
2362 union perf_event *event,
2363 struct perf_sample *sample,
2364 struct machine *machine)
2365{
2366 struct thread *thread;
2367 struct perf_script *script = container_of(tool, struct perf_script, tool);
2368 struct perf_session *session = script->session;
32dcd021 2369 struct evsel *evsel = perf_evlist__id2evsel(session->evlist, sample->id);
490c8cc9
JO		 2370
2371 if (machine__process_ksymbol(machine, event, sample) < 0)
2372 return -1;
2373
1fc632ce 2374 if (!evsel->core.attr.sample_id_all) {
490c8cc9
JO		 2375 perf_event__fprintf(event, stdout);
2376 return 0;
2377 }
2378
2379 thread = machine__findnew_thread(machine, sample->pid, sample->tid);
2380 if (thread == NULL) {
2381 pr_debug("problem processing MMAP event, skipping it.\n");
2382 return -1;
2383 }
2384
2385 if (!filter_cpu(sample)) {
2386 perf_sample__fprintf_start(sample, thread, evsel,
2387 event->header.type, stdout);
2388 perf_event__fprintf(event, stdout);
2389 }
2390
2391 thread__put(thread);
2392 return 0;
2393}
2394
1d037ca1 2395static void sig_handler(int sig __maybe_unused)
c239da3b
TZ		 2396{
2397 session_done = 1;
2398}
2399
a14390fd
ACM		 2400static void perf_script__fclose_per_event_dump(struct perf_script *script)
2401{
63503dba 2402 struct evlist *evlist = script->session->evlist;
32dcd021 2403 struct evsel *evsel;
a14390fd
ACM		 2404
2405 evlist__for_each_entry(evlist, evsel) {
2406 if (!evsel->priv)
2407 break;
642ee1c6 2408 perf_evsel_script__delete(evsel->priv);
a14390fd
ACM		 2409 evsel->priv = NULL;
2410 }
2411}
2412
2413static int perf_script__fopen_per_event_dump(struct perf_script *script)
2414{
32dcd021 2415 struct evsel *evsel;
a14390fd
ACM		 2416
2417 evlist__for_each_entry(script->session->evlist, evsel) {
fa48c892
ACM		 2418 /*
2419 * Already setup? I.e. we may be called twice in cases like
2420 * Intel PT, one for the intel_pt// and dummy events, then
2421 * for the evsels syntheized from the auxtrace info.
2422 *
2423 * Ses perf_script__process_auxtrace_info.
2424 */
2425 if (evsel->priv != NULL)
2426 continue;
2427
8ceb41d7 2428 evsel->priv = perf_evsel_script__new(evsel, script->session->data);
a14390fd
ACM		 2429 if (evsel->priv == NULL)
2430 goto out_err_fclose;
2431 }
2432
2433 return 0;
2434
2435out_err_fclose:
2436 perf_script__fclose_per_event_dump(script);
2437 return -1;
2438}
2439
2440static int perf_script__setup_per_event_dump(struct perf_script *script)
2441{
32dcd021
JO		 2442 struct evsel *evsel;
2443 static struct evsel_script es_stdout;
a14390fd
ACM		 2444
2445 if (script->per_event_dump)
2446 return perf_script__fopen_per_event_dump(script);
2447
642ee1c6
ACM		 2448 es_stdout.fp = stdout;
2449
a14390fd 2450 evlist__for_each_entry(script->session->evlist, evsel)
642ee1c6 2451 evsel->priv = &es_stdout;
a14390fd
ACM		 2452
2453 return 0;
2454}
2455
642ee1c6
ACM		 2456static void perf_script__exit_per_event_dump_stats(struct perf_script *script)
2457{
32dcd021 2458 struct evsel *evsel;
642ee1c6
ACM		 2459
2460 evlist__for_each_entry(script->session->evlist, evsel) {
32dcd021 2461 struct evsel_script *es = evsel->priv;
642ee1c6
ACM		 2462
2463 perf_evsel_script__fprintf(es, stdout);
2464 perf_evsel_script__delete(es);
2465 evsel->priv = NULL;
2466 }
2467}
2468
6f3e5eda 2469static int __cmd_script(struct perf_script *script)
5f9c39dc 2470{
6fcf7ddb
FW		 2471 int ret;
2472
c239da3b
TZ		 2473 signal(SIGINT, sig_handler);
2474
8bf8c6da
TJ		 2475 perf_stat__init_shadow_stats();
2476
ad7ebb9a
NK		 2477 /* override event processing functions */
2478 if (script->show_task_events) {
2479 script->tool.comm = process_comm_event;
2480 script->tool.fork = process_fork_event;
2481 script->tool.exit = process_exit_event;
2482 }
ba1ddf42
NK		 2483 if (script->show_mmap_events) {
2484 script->tool.mmap = process_mmap_event;
2485 script->tool.mmap2 = process_mmap2_event;
2486 }
5bf83c29 2487 if (script->show_switch_events || (scripting_ops && scripting_ops->process_switch))
7c14898b 2488 script->tool.context_switch = process_switch_event;
96a44bbc
HB		 2489 if (script->show_namespace_events)
2490 script->tool.namespaces = process_namespaces_event;
3d7c27b6
JO		 2491 if (script->show_lost_events)
2492 script->tool.lost = process_lost_event;
3233b37a
JO		 2493 if (script->show_round_events) {
2494 script->tool.ordered_events = false;
2495 script->tool.finished_round = process_finished_round_event;
2496 }
490c8cc9 2497 if (script->show_bpf_events) {
3f604b5f
ACM		 2498 script->tool.ksymbol = process_bpf_events;
2499 script->tool.bpf = process_bpf_events;
490c8cc9 2500 }
ad7ebb9a 2501
a14390fd
ACM		 2502 if (perf_script__setup_per_event_dump(script)) {
2503 pr_err("Couldn't create the per event dump files\n");
2504 return -1;
2505 }
2506
b7b61cbe 2507 ret = perf_session__process_events(script->session);
6fcf7ddb 2508
a14390fd 2509 if (script->per_event_dump)
642ee1c6 2510 perf_script__exit_per_event_dump_stats(script);
a14390fd 2511
6d8afb56 2512 if (debug_mode)
9486aa38 2513 pr_err("Misordered timestamps: %" PRIu64 "\n", nr_unordered);
6fcf7ddb
FW		 2514
2515 return ret;
5f9c39dc
FW		 2516}
2517
956ffd02
TZ		 2518struct script_spec {
2519 struct list_head node;
2520 struct scripting_ops *ops;
2521 char spec[0];
2522};
2523
eccdfe2d 2524static LIST_HEAD(script_specs);
956ffd02
TZ		 2525
2526static struct script_spec *script_spec__new(const char *spec,
2527 struct scripting_ops *ops)
2528{
2529 struct script_spec *s = malloc(sizeof(*s) + strlen(spec) + 1);
2530
2531 if (s != NULL) {
2532 strcpy(s->spec, spec);
2533 s->ops = ops;
2534 }
2535
2536 return s;
2537}
2538
956ffd02
TZ		 2539static void script_spec__add(struct script_spec *s)
2540{
2541 list_add_tail(&s->node, &script_specs);
2542}
2543
2544static struct script_spec *script_spec__find(const char *spec)
2545{
2546 struct script_spec *s;
2547
2548 list_for_each_entry(s, &script_specs, node)
2549 if (strcasecmp(s->spec, spec) == 0)
2550 return s;
2551 return NULL;
2552}
2553
956ffd02
TZ		 2554int script_spec_register(const char *spec, struct scripting_ops *ops)
2555{
2556 struct script_spec *s;
2557
2558 s = script_spec__find(spec);
2559 if (s)
2560 return -1;
2561
8560bae0 2562 s = script_spec__new(spec, ops);
956ffd02
TZ		 2563 if (!s)
2564 return -1;
8560bae0
TS		 2565 else
2566 script_spec__add(s);
956ffd02
TZ		 2567
2568 return 0;
2569}
2570
2571static struct scripting_ops *script_spec__lookup(const char *spec)
2572{
2573 struct script_spec *s = script_spec__find(spec);
2574 if (!s)
2575 return NULL;
2576
2577 return s->ops;
2578}
2579
2580static void list_available_languages(void)
2581{
2582 struct script_spec *s;
2583
2584 fprintf(stderr, "\n");
2585 fprintf(stderr, "Scripting language extensions (used in "
133dc4c3 2586 "perf script -s [spec:]script.[spec]):\n\n");
956ffd02
TZ		 2587
2588 list_for_each_entry(s, &script_specs, node)
2589 fprintf(stderr, " %-42s [%s]\n", s->spec, s->ops->name);
2590
2591 fprintf(stderr, "\n");
2592}
2593
1d037ca1
IT		 2594static int parse_scriptname(const struct option *opt __maybe_unused,
2595 const char *str, int unset __maybe_unused)
956ffd02
TZ		 2596{
2597 char spec[PATH_MAX];
2598 const char *script, *ext;
2599 int len;
2600
f526d68b 2601 if (strcmp(str, "lang") == 0) {
956ffd02 2602 list_available_languages();
f526d68b 2603 exit(0);
956ffd02
TZ		 2604 }
2605
2606 script = strchr(str, ':');
2607 if (script) {
2608 len = script - str;
2609 if (len >= PATH_MAX) {
2610 fprintf(stderr, "invalid language specifier");
2611 return -1;
2612 }
2613 strncpy(spec, str, len);
2614 spec[len] = '\0';
2615 scripting_ops = script_spec__lookup(spec);
2616 if (!scripting_ops) {
2617 fprintf(stderr, "invalid language specifier");
2618 return -1;
2619 }
2620 script++;
2621 } else {
2622 script = str;
d1e95bb5 2623 ext = strrchr(script, '.');
956ffd02
TZ		 2624 if (!ext) {
2625 fprintf(stderr, "invalid script extension");
2626 return -1;
2627 }
2628 scripting_ops = script_spec__lookup(++ext);
2629 if (!scripting_ops) {
2630 fprintf(stderr, "invalid script extension");
2631 return -1;
2632 }
2633 }
2634
2635 script_name = strdup(script);
2636
2637 return 0;
2638}
2639
1d037ca1
IT		 2640static int parse_output_fields(const struct option *opt __maybe_unused,
2641 const char *arg, int unset __maybe_unused)
745f43e3 2642{
49346e85 2643 char *tok, *strtok_saveptr = NULL;
50ca19ae 2644 int i, imax = ARRAY_SIZE(all_output_options);
2c9e45f7 2645 int j;
745f43e3
DA		 2646 int rc = 0;
2647 char *str = strdup(arg);
1424dc96 2648 int type = -1;
36ce5651 2649 enum { DEFAULT, SET, ADD, REMOVE } change = DEFAULT;
745f43e3
DA		 2650
2651 if (!str)
2652 return -ENOMEM;
2653
2c9e45f7
DA		 2654 /* first word can state for which event type the user is specifying
2655 * the fields. If no type exists, the specified fields apply to all
2656 * event types found in the file minus the invalid fields for a type.
1424dc96 2657 */
2c9e45f7
DA		 2658 tok = strchr(str, ':');
2659 if (tok) {
2660 *tok = '\0';
2661 tok++;
2662 if (!strcmp(str, "hw"))
2663 type = PERF_TYPE_HARDWARE;
2664 else if (!strcmp(str, "sw"))
2665 type = PERF_TYPE_SOFTWARE;
2666 else if (!strcmp(str, "trace"))
2667 type = PERF_TYPE_TRACEPOINT;
0817a6a3
AS		 2668 else if (!strcmp(str, "raw"))
2669 type = PERF_TYPE_RAW;
27cfef00
WN		 2670 else if (!strcmp(str, "break"))
2671 type = PERF_TYPE_BREAKPOINT;
1405720d
AH		 2672 else if (!strcmp(str, "synth"))
2673 type = OUTPUT_TYPE_SYNTH;
2c9e45f7
DA		 2674 else {
2675 fprintf(stderr, "Invalid event type in field string.\n");
38efb539
RR		 2676 rc = -EINVAL;
2677 goto out;
2c9e45f7
DA		 2678 }
2679
2680 if (output[type].user_set)
2681 pr_warning("Overriding previous field request for %s events.\n",
2682 event_type(type));
2683
6ef362fd
JO		 2684 /* Don't override defaults for +- */
2685 if (strchr(tok, '+') || strchr(tok, '-'))
2686 goto parse;
2687
2c9e45f7
DA		 2688 output[type].fields = 0;
2689 output[type].user_set = true;
9cbdb702 2690 output[type].wildcard_set = false;
2c9e45f7
DA		 2691
2692 } else {
2693 tok = str;
2694 if (strlen(str) == 0) {
2695 fprintf(stderr,
2696 "Cannot set fields to 'none' for all event types.\n");
2697 rc = -EINVAL;
2698 goto out;
2699 }
2700
36ce5651
AK		 2701 /* Don't override defaults for +- */
2702 if (strchr(str, '+') || strchr(str, '-'))
2703 goto parse;
2704
2c9e45f7
DA		 2705 if (output_set_by_user())
2706 pr_warning("Overriding previous field request for all events.\n");
2707
1405720d 2708 for (j = 0; j < OUTPUT_TYPE_MAX; ++j) {
2c9e45f7
DA		 2709 output[j].fields = 0;
2710 output[j].user_set = true;
9cbdb702 2711 output[j].wildcard_set = true;
2c9e45f7 2712 }
745f43e3
DA		 2713 }
2714
36ce5651 2715parse:
49346e85 2716 for (tok = strtok_r(tok, ",", &strtok_saveptr); tok; tok = strtok_r(NULL, ",", &strtok_saveptr)) {
36ce5651
AK		 2717 if (*tok == '+') {
2718 if (change == SET)
2719 goto out_badmix;
2720 change = ADD;
2721 tok++;
2722 } else if (*tok == '-') {
2723 if (change == SET)
2724 goto out_badmix;
2725 change = REMOVE;
2726 tok++;
2727 } else {
2728 if (change != SET && change != DEFAULT)
2729 goto out_badmix;
2730 change = SET;
2731 }
2732
745f43e3 2733 for (i = 0; i < imax; ++i) {
2c9e45f7 2734 if (strcmp(tok, all_output_options[i].str) == 0)
745f43e3 2735 break;
745f43e3 2736 }
400ea6d3 2737 if (i == imax && strcmp(tok, "flags") == 0) {
36ce5651 2738 print_flags = change == REMOVE ? false : true;
400ea6d3
AH		 2739 continue;
2740 }
745f43e3 2741 if (i == imax) {
2c9e45f7 2742 fprintf(stderr, "Invalid field requested.\n");
745f43e3 2743 rc = -EINVAL;
2c9e45f7 2744 goto out;
745f43e3
DA		 2745 }
2746
2c9e45f7
DA		 2747 if (type == -1) {
2748 /* add user option to all events types for
2749 * which it is valid
2750 */
1405720d 2751 for (j = 0; j < OUTPUT_TYPE_MAX; ++j) {
2c9e45f7
DA		 2752 if (output[j].invalid_fields & all_output_options[i].field) {
2753 pr_warning("\'%s\' not valid for %s events. Ignoring.\n",
2754 all_output_options[i].str, event_type(j));
36ce5651 2755 } else {
4b6ac811 2756 if (change == REMOVE) {
36ce5651 2757 output[j].fields &= ~all_output_options[i].field;
4b6ac811
AK		 2758 output[j].user_set_fields &= ~all_output_options[i].field;
2759 } else {
36ce5651 2760 output[j].fields |= all_output_options[i].field;
4b6ac811
AK		 2761 output[j].user_set_fields |= all_output_options[i].field;
2762 }
37fed3de
AK		 2763 output[j].user_set = true;
2764 output[j].wildcard_set = true;
36ce5651 2765 }
2c9e45f7
DA		 2766 }
2767 } else {
2768 if (output[type].invalid_fields & all_output_options[i].field) {
2769 fprintf(stderr, "\'%s\' not valid for %s events.\n",
2770 all_output_options[i].str, event_type(type));
2771
2772 rc = -EINVAL;
2773 goto out;
2774 }
6ef362fd
JO		 2775 if (change == REMOVE)
2776 output[type].fields &= ~all_output_options[i].field;
2777 else
2778 output[type].fields |= all_output_options[i].field;
37fed3de
AK		 2779 output[type].user_set = true;
2780 output[type].wildcard_set = true;
2c9e45f7 2781 }
745f43e3
DA		 2782 }
2783
2c9e45f7
DA		 2784 if (type >= 0) {
2785 if (output[type].fields == 0) {
2786 pr_debug("No fields requested for %s type. "
2787 "Events will not be displayed.\n", event_type(type));
2788 }
2789 }
36ce5651 2790 goto out;
745f43e3 2791
36ce5651
AK		 2792out_badmix:
2793 fprintf(stderr, "Cannot mix +-field with overridden fields\n");
2794 rc = -EINVAL;
2c9e45f7 2795out:
745f43e3
DA		 2796 free(str);
2797 return rc;
2798}
2799
a5e8e825
ACM		 2800#define for_each_lang(scripts_path, scripts_dir, lang_dirent) \
2801 while ((lang_dirent = readdir(scripts_dir)) != NULL) \
2802 if ((lang_dirent->d_type == DT_DIR || \
2803 (lang_dirent->d_type == DT_UNKNOWN && \
2804 is_directory(scripts_path, lang_dirent))) && \
2805 (strcmp(lang_dirent->d_name, ".")) && \
2806 (strcmp(lang_dirent->d_name, "..")))
2807
2808#define for_each_script(lang_path, lang_dir, script_dirent) \
2809 while ((script_dirent = readdir(lang_dir)) != NULL) \
2810 if (script_dirent->d_type != DT_DIR && \
2811 (script_dirent->d_type != DT_UNKNOWN || \
2812 !is_directory(lang_path, script_dirent)))
4b9c0c59
TZ		 2813
2814
2815#define RECORD_SUFFIX "-record"
2816#define REPORT_SUFFIX "-report"
2817
2818struct script_desc {
2819 struct list_head node;
2820 char *name;
2821 char *half_liner;
2822 char *args;
2823};
2824
eccdfe2d 2825static LIST_HEAD(script_descs);
4b9c0c59
TZ		 2826
2827static struct script_desc *script_desc__new(const char *name)
2828{
2829 struct script_desc *s = zalloc(sizeof(*s));
2830
b5b87312 2831 if (s != NULL && name)
4b9c0c59
TZ		 2832 s->name = strdup(name);
2833
2834 return s;
2835}
2836
2837static void script_desc__delete(struct script_desc *s)
2838{
74cf249d
ACM		 2839 zfree(&s->name);
2840 zfree(&s->half_liner);
2841 zfree(&s->args);
4b9c0c59
TZ		 2842 free(s);
2843}
2844
2845static void script_desc__add(struct script_desc *s)
2846{
2847 list_add_tail(&s->node, &script_descs);
2848}
2849
2850static struct script_desc *script_desc__find(const char *name)
2851{
2852 struct script_desc *s;
2853
2854 list_for_each_entry(s, &script_descs, node)
2855 if (strcasecmp(s->name, name) == 0)
2856 return s;
2857 return NULL;
2858}
2859
2860static struct script_desc *script_desc__findnew(const char *name)
2861{
2862 struct script_desc *s = script_desc__find(name);
2863
2864 if (s)
2865 return s;
2866
2867 s = script_desc__new(name);
2868 if (!s)
2ec5cab6 2869 return NULL;
4b9c0c59
TZ		 2870
2871 script_desc__add(s);
2872
2873 return s;
4b9c0c59
TZ		 2874}
2875
965bb6be 2876static const char *ends_with(const char *str, const char *suffix)
4b9c0c59
TZ		 2877{
2878 size_t suffix_len = strlen(suffix);
965bb6be 2879 const char *p = str;
4b9c0c59
TZ		 2880
2881 if (strlen(str) > suffix_len) {
2882 p = str + strlen(str) - suffix_len;
2883 if (!strncmp(p, suffix, suffix_len))
2884 return p;
2885 }
2886
2887 return NULL;
2888}
2889
4b9c0c59
TZ		 2890static int read_script_info(struct script_desc *desc, const char *filename)
2891{
2892 char line[BUFSIZ], *p;
2893 FILE *fp;
2894
2895 fp = fopen(filename, "r");
2896 if (!fp)
2897 return -1;
2898
2899 while (fgets(line, sizeof(line), fp)) {
32858480 2900 p = skip_spaces(line);
4b9c0c59
TZ		 2901 if (strlen(p) == 0)
2902 continue;
2903 if (*p != '#')
2904 continue;
2905 p++;
2906 if (strlen(p) && *p == '!')
2907 continue;
2908
32858480 2909 p = skip_spaces(p);
4b9c0c59
TZ		 2910 if (strlen(p) && p[strlen(p) - 1] == '\n')
2911 p[strlen(p) - 1] = '\0';
2912
2913 if (!strncmp(p, "description:", strlen("description:"))) {
2914 p += strlen("description:");
32858480 2915 desc->half_liner = strdup(skip_spaces(p));
4b9c0c59
TZ		 2916 continue;
2917 }
2918
2919 if (!strncmp(p, "args:", strlen("args:"))) {
2920 p += strlen("args:");
32858480 2921 desc->args = strdup(skip_spaces(p));
4b9c0c59
TZ		 2922 continue;
2923 }
2924 }
2925
2926 fclose(fp);
2927
2928 return 0;
2929}
2930
38efb539
RR		 2931static char *get_script_root(struct dirent *script_dirent, const char *suffix)
2932{
2933 char *script_root, *str;
2934
2935 script_root = strdup(script_dirent->d_name);
2936 if (!script_root)
2937 return NULL;
2938
2939 str = (char *)ends_with(script_root, suffix);
2940 if (!str) {
2941 free(script_root);
2942 return NULL;
2943 }
2944
2945 *str = '\0';
2946 return script_root;
2947}
2948
1d037ca1
IT		 2949static int list_available_scripts(const struct option *opt __maybe_unused,
2950 const char *s __maybe_unused,
2951 int unset __maybe_unused)
4b9c0c59 2952{
a5e8e825 2953 struct dirent *script_dirent, *lang_dirent;
4b9c0c59
TZ		 2954 char scripts_path[MAXPATHLEN];
2955 DIR *scripts_dir, *lang_dir;
2956 char script_path[MAXPATHLEN];
2957 char lang_path[MAXPATHLEN];
2958 struct script_desc *desc;
2959 char first_half[BUFSIZ];
2960 char *script_root;
4b9c0c59 2961
46113a54 2962 snprintf(scripts_path, MAXPATHLEN, "%s/scripts", get_argv_exec_path());
4b9c0c59
TZ		 2963
2964 scripts_dir = opendir(scripts_path);
88ded4d8
HK		 2965 if (!scripts_dir) {
2966 fprintf(stdout,
2967 "open(%s) failed.\n"
2968 "Check \"PERF_EXEC_PATH\" env to set scripts dir.\n",
2969 scripts_path);
2970 exit(-1);
2971 }
4b9c0c59 2972
a5e8e825 2973 for_each_lang(scripts_path, scripts_dir, lang_dirent) {
77f18153
JO		 2974 scnprintf(lang_path, MAXPATHLEN, "%s/%s/bin", scripts_path,
2975 lang_dirent->d_name);
4b9c0c59
TZ		 2976 lang_dir = opendir(lang_path);
2977 if (!lang_dir)
2978 continue;
2979
a5e8e825
ACM		 2980 for_each_script(lang_path, lang_dir, script_dirent) {
2981 script_root = get_script_root(script_dirent, REPORT_SUFFIX);
38efb539 2982 if (script_root) {
4b9c0c59 2983 desc = script_desc__findnew(script_root);
77f18153
JO		 2984 scnprintf(script_path, MAXPATHLEN, "%s/%s",
2985 lang_path, script_dirent->d_name);
4b9c0c59 2986 read_script_info(desc, script_path);
38efb539 2987 free(script_root);
4b9c0c59 2988 }
4b9c0c59
TZ		 2989 }
2990 }
2991
2992 fprintf(stdout, "List of available trace scripts:\n");
2993 list_for_each_entry(desc, &script_descs, node) {
2994 sprintf(first_half, "%s %s", desc->name,
2995 desc->args ? desc->args : "");
2996 fprintf(stdout, " %-36s %s\n", first_half,
2997 desc->half_liner ? desc->half_liner : "");
2998 }
2999
3000 exit(0);
3001}
3002
49e639e2
FT		 3003/*
3004 * Some scripts specify the required events in their "xxx-record" file,
3005 * this function will check if the events in perf.data match those
3006 * mentioned in the "xxx-record".
3007 *
3008 * Fixme: All existing "xxx-record" are all in good formats "-e event ",
3009 * which is covered well now. And new parsing code should be added to
3010 * cover the future complexing formats like event groups etc.
3011 */
3012static int check_ev_match(char *dir_name, char *scriptname,
3013 struct perf_session *session)
3014{
3015 char filename[MAXPATHLEN], evname[128];
3016 char line[BUFSIZ], *p;
32dcd021 3017 struct evsel *pos;
49e639e2
FT		 3018 int match, len;
3019 FILE *fp;
3020
77f18153 3021 scnprintf(filename, MAXPATHLEN, "%s/bin/%s-record", dir_name, scriptname);
49e639e2
FT		 3022
3023 fp = fopen(filename, "r");
3024 if (!fp)
3025 return -1;
3026
3027 while (fgets(line, sizeof(line), fp)) {
32858480 3028 p = skip_spaces(line);
49e639e2
FT		 3029 if (*p == '#')
3030 continue;
3031
3032 while (strlen(p)) {
3033 p = strstr(p, "-e");
3034 if (!p)
3035 break;
3036
3037 p += 2;
32858480 3038 p = skip_spaces(p);
49e639e2
FT		 3039 len = strcspn(p, " \t");
3040 if (!len)
3041 break;
3042
3043 snprintf(evname, len + 1, "%s", p);
3044
3045 match = 0;
e5cadb93 3046 evlist__for_each_entry(session->evlist, pos) {
49e639e2
FT		 3047 if (!strcmp(perf_evsel__name(pos), evname)) {
3048 match = 1;
3049 break;
3050 }
3051 }
3052
3053 if (!match) {
3054 fclose(fp);
3055 return -1;
3056 }
3057 }
3058 }
3059
3060 fclose(fp);
3061 return 0;
3062}
3063
e5f3705e
FT		 3064/*
3065 * Return -1 if none is found, otherwise the actual scripts number.
3066 *
3067 * Currently the only user of this function is the script browser, which
3068 * will list all statically runnable scripts, select one, execute it and
3069 * show the output in a perf browser.
3070 */
905e4aff
AK		 3071int find_scripts(char **scripts_array, char **scripts_path_array, int num,
3072 int pathlen)
e5f3705e 3073{
a5e8e825 3074 struct dirent *script_dirent, *lang_dirent;
49e639e2 3075 char scripts_path[MAXPATHLEN], lang_path[MAXPATHLEN];
e5f3705e 3076 DIR *scripts_dir, *lang_dir;
49e639e2 3077 struct perf_session *session;
8ceb41d7 3078 struct perf_data data = {
2d4f2799
JO		 3079 .path = input_name,
3080 .mode = PERF_DATA_MODE_READ,
f5fc1412 3081 };
e5f3705e
FT		 3082 char *temp;
3083 int i = 0;
3084
8ceb41d7 3085 session = perf_session__new(&data, false, NULL);
49e639e2
FT		 3086 if (!session)
3087 return -1;
3088
46113a54 3089 snprintf(scripts_path, MAXPATHLEN, "%s/scripts", get_argv_exec_path());
e5f3705e
FT		 3090
3091 scripts_dir = opendir(scripts_path);
49e639e2
FT		 3092 if (!scripts_dir) {
3093 perf_session__delete(session);
e5f3705e 3094 return -1;
49e639e2 3095 }
e5f3705e 3096
a5e8e825 3097 for_each_lang(scripts_path, scripts_dir, lang_dirent) {
77f18153
JO		 3098 scnprintf(lang_path, MAXPATHLEN, "%s/%s", scripts_path,
3099 lang_dirent->d_name);
90ce61b9 3100#ifndef HAVE_LIBPERL_SUPPORT
e5f3705e
FT		 3101 if (strstr(lang_path, "perl"))
3102 continue;
3103#endif
90ce61b9 3104#ifndef HAVE_LIBPYTHON_SUPPORT
e5f3705e
FT		 3105 if (strstr(lang_path, "python"))
3106 continue;
3107#endif
3108
3109 lang_dir = opendir(lang_path);
3110 if (!lang_dir)
3111 continue;
3112
a5e8e825 3113 for_each_script(lang_path, lang_dir, script_dirent) {
e5f3705e 3114 /* Skip those real time scripts: xxxtop.p[yl] */
a5e8e825 3115 if (strstr(script_dirent->d_name, "top."))
e5f3705e 3116 continue;
905e4aff
AK		 3117 if (i >= num)
3118 break;
3119 snprintf(scripts_path_array[i], pathlen, "%s/%s",
3120 lang_path,
a5e8e825
ACM		 3121 script_dirent->d_name);
3122 temp = strchr(script_dirent->d_name, '.');
e5f3705e 3123 snprintf(scripts_array[i],
a5e8e825
ACM		 3124 (temp - script_dirent->d_name) + 1,
3125 "%s", script_dirent->d_name);
49e639e2
FT		 3126
3127 if (check_ev_match(lang_path,
3128 scripts_array[i], session))
3129 continue;
3130
e5f3705e
FT		 3131 i++;
3132 }
49e639e2 3133 closedir(lang_dir);
e5f3705e
FT		 3134 }
3135
49e639e2
FT		 3136 closedir(scripts_dir);
3137 perf_session__delete(session);
e5f3705e
FT		 3138 return i;
3139}
3140
3875294f
TZ		 3141static char *get_script_path(const char *script_root, const char *suffix)
3142{
a5e8e825 3143 struct dirent *script_dirent, *lang_dirent;
3875294f
TZ		 3144 char scripts_path[MAXPATHLEN];
3145 char script_path[MAXPATHLEN];
3146 DIR *scripts_dir, *lang_dir;
3147 char lang_path[MAXPATHLEN];
38efb539 3148 char *__script_root;
3875294f 3149
46113a54 3150 snprintf(scripts_path, MAXPATHLEN, "%s/scripts", get_argv_exec_path());
3875294f
TZ		 3151
3152 scripts_dir = opendir(scripts_path);
3153 if (!scripts_dir)
3154 return NULL;
3155
a5e8e825 3156 for_each_lang(scripts_path, scripts_dir, lang_dirent) {
77f18153
JO		 3157 scnprintf(lang_path, MAXPATHLEN, "%s/%s/bin", scripts_path,
3158 lang_dirent->d_name);
3875294f
TZ		 3159 lang_dir = opendir(lang_path);
3160 if (!lang_dir)
3161 continue;
3162
a5e8e825
ACM		 3163 for_each_script(lang_path, lang_dir, script_dirent) {
3164 __script_root = get_script_root(script_dirent, suffix);
38efb539
RR		 3165 if (__script_root && !strcmp(script_root, __script_root)) {
3166 free(__script_root);
946ef2a2
NK		 3167 closedir(lang_dir);
3168 closedir(scripts_dir);
77f18153
JO		 3169 scnprintf(script_path, MAXPATHLEN, "%s/%s",
3170 lang_path, script_dirent->d_name);
38efb539 3171 return strdup(script_path);
3875294f
TZ		 3172 }
3173 free(__script_root);
3174 }
946ef2a2 3175 closedir(lang_dir);
3875294f 3176 }
946ef2a2 3177 closedir(scripts_dir);
3875294f 3178
38efb539 3179 return NULL;
3875294f
TZ		 3180}
3181
b5b87312
TZ		 3182static bool is_top_script(const char *script_path)
3183{
965bb6be 3184 return ends_with(script_path, "top") == NULL ? false : true;
b5b87312
TZ		 3185}
3186
3187static int has_required_arg(char *script_path)
3188{
3189 struct script_desc *desc;
3190 int n_args = 0;
3191 char *p;
3192
3193 desc = script_desc__new(NULL);
3194
3195 if (read_script_info(desc, script_path))
3196 goto out;
3197
3198 if (!desc->args)
3199 goto out;
3200
3201 for (p = desc->args; *p; p++)
3202 if (*p == '<')
3203 n_args++;
3204out:
3205 script_desc__delete(desc);
3206
3207 return n_args;
3208}
3209
69b6470e
ACM		 3210static int have_cmd(int argc, const char **argv)
3211{
3212 char **__argv = malloc(sizeof(const char *) * argc);
3213
3214 if (!__argv) {
3215 pr_err("malloc failed\n");
3216 return -1;
3217 }
3218
3219 memcpy(__argv, argv, sizeof(const char *) * argc);
3220 argc = parse_options(argc, (const char **)__argv, record_options,
3221 NULL, PARSE_OPT_STOP_AT_NON_OPTION);
3222 free(__argv);
5f9c39dc 3223
69b6470e
ACM		 3224 system_wide = (argc == 0);
3225
3226 return 0;
3227}
3228
7322d6c9
JO		 3229static void script__setup_sample_type(struct perf_script *script)
3230{
3231 struct perf_session *session = script->session;
3232 u64 sample_type = perf_evlist__combined_sample_type(session->evlist);
3233
3234 if (symbol_conf.use_callchain || symbol_conf.cumulate_callchain) {
3235 if ((sample_type & PERF_SAMPLE_REGS_USER) &&
eabad8c6 3236 (sample_type & PERF_SAMPLE_STACK_USER)) {
7322d6c9 3237 callchain_param.record_mode = CALLCHAIN_DWARF;
eabad8c6
ACM		 3238 dwarf_callchain_users = true;
3239 } else if (sample_type & PERF_SAMPLE_BRANCH_STACK)
7322d6c9
JO		 3240 callchain_param.record_mode = CALLCHAIN_LBR;
3241 else
3242 callchain_param.record_mode = CALLCHAIN_FP;
3243 }
3244}
3245
89f1688a
JO		 3246static int process_stat_round_event(struct perf_session *session,
3247 union perf_event *event)
e099eba8 3248{
72932371 3249 struct perf_record_stat_round *round = &event->stat_round;
32dcd021 3250 struct evsel *counter;
e099eba8 3251
e5cadb93 3252 evlist__for_each_entry(session->evlist, counter) {
e099eba8
JO		 3253 perf_stat_process_counter(&stat_config, counter);
3254 process_stat(counter, round->time);
3255 }
3256
3257 process_stat_interval(round->time);
3258 return 0;
3259}
3260
89f1688a
JO		 3261static int process_stat_config_event(struct perf_session *session __maybe_unused,
3262 union perf_event *event)
91a2c3d5
JO		 3263{
3264 perf_event__read_stat_config(&stat_config, &event->stat_config);
3265 return 0;
3266}
3267
cfc8874a
JO		 3268static int set_maps(struct perf_script *script)
3269{
63503dba 3270 struct evlist *evlist = script->session->evlist;
cfc8874a
JO		 3271
3272 if (!script->cpus || !script->threads)
3273 return 0;
3274
3275 if (WARN_ONCE(script->allocated, "stats double allocation\n"))
3276 return -EINVAL;
3277
453fa030 3278 perf_evlist__set_maps(&evlist->core, script->cpus, script->threads);
cfc8874a
JO		 3279
3280 if (perf_evlist__alloc_stats(evlist, true))
3281 return -ENOMEM;
3282
3283 script->allocated = true;
3284 return 0;
3285}
3286
3287static
89f1688a
JO		 3288int process_thread_map_event(struct perf_session *session,
3289 union perf_event *event)
cfc8874a 3290{
89f1688a 3291 struct perf_tool *tool = session->tool;
cfc8874a
JO		 3292 struct perf_script *script = container_of(tool, struct perf_script, tool);
3293
3294 if (script->threads) {
3295 pr_warning("Extra thread map event, ignoring.\n");
3296 return 0;
3297 }
3298
3299 script->threads = thread_map__new_event(&event->thread_map);
3300 if (!script->threads)
3301 return -ENOMEM;
3302
3303 return set_maps(script);
3304}
3305
3306static
89f1688a
JO		 3307int process_cpu_map_event(struct perf_session *session,
3308 union perf_event *event)
cfc8874a 3309{
89f1688a 3310 struct perf_tool *tool = session->tool;
cfc8874a
JO		 3311 struct perf_script *script = container_of(tool, struct perf_script, tool);
3312
3313 if (script->cpus) {
3314 pr_warning("Extra cpu map event, ignoring.\n");
3315 return 0;
3316 }
3317
3318 script->cpus = cpu_map__new_data(&event->cpu_map.data);
3319 if (!script->cpus)
3320 return -ENOMEM;
3321
3322 return set_maps(script);
3323}
3324
89f1688a
JO		 3325static int process_feature_event(struct perf_session *session,
3326 union perf_event *event)
92ead7ee
RB		 3327{
3328 if (event->feat.feat_id < HEADER_LAST_FEATURE)
89f1688a 3329 return perf_event__process_feature(session, event);
92ead7ee
RB		 3330 return 0;
3331}
3332
fa48c892 3333#ifdef HAVE_AUXTRACE_SUPPORT
89f1688a
JO		 3334static int perf_script__process_auxtrace_info(struct perf_session *session,
3335 union perf_event *event)
fa48c892 3336{
89f1688a
JO		 3337 struct perf_tool *tool = session->tool;
3338
3339 int ret = perf_event__process_auxtrace_info(session, event);
fa48c892
ACM		 3340
3341 if (ret == 0) {
3342 struct perf_script *script = container_of(tool, struct perf_script, tool);
3343
3344 ret = perf_script__setup_per_event_dump(script);
3345 }
3346
3347 return ret;
3348}
3349#else
3350#define perf_script__process_auxtrace_info 0
3351#endif
3352
b585ebdb
AK		 3353static int parse_insn_trace(const struct option *opt __maybe_unused,
3354 const char *str __maybe_unused,
3355 int unset __maybe_unused)
3356{
3357 parse_output_fields(NULL, "+insn,-event,-period", 0);
3358 itrace_parse_synth_opts(opt, "i0ns", 0);
52bab886 3359 symbol_conf.nanosecs = true;
b585ebdb
AK		 3360 return 0;
3361}
3362
3363static int parse_xed(const struct option *opt __maybe_unused,
3364 const char *str __maybe_unused,
3365 int unset __maybe_unused)
3366{
3367 force_pager("xed -F insn: -A -64 | less");
3368 return 0;
3369}
3370
d1b1552e
AK		 3371static int parse_call_trace(const struct option *opt __maybe_unused,
3372 const char *str __maybe_unused,
3373 int unset __maybe_unused)
3374{
3375 parse_output_fields(NULL, "-ip,-addr,-event,-period,+callindent", 0);
3376 itrace_parse_synth_opts(opt, "cewp", 0);
52bab886 3377 symbol_conf.nanosecs = true;
1c492422 3378 symbol_conf.pad_output_len_dso = 50;
d1b1552e
AK		 3379 return 0;
3380}
3381
3382static int parse_callret_trace(const struct option *opt __maybe_unused,
3383 const char *str __maybe_unused,
3384 int unset __maybe_unused)
3385{
3386 parse_output_fields(NULL, "-ip,-addr,-event,-period,+callindent,+flags", 0);
3387 itrace_parse_synth_opts(opt, "crewp", 0);
52bab886 3388 symbol_conf.nanosecs = true;
d1b1552e
AK		 3389 return 0;
3390}
3391
b0ad8ea6 3392int cmd_script(int argc, const char **argv)
69b6470e
ACM		 3393{
3394 bool show_full_info = false;
e90debdd
JO		 3395 bool header = false;
3396 bool header_only = false;
6cc870f0 3397 bool script_started = false;
69b6470e
ACM		 3398 char *rec_script_path = NULL;
3399 char *rep_script_path = NULL;
3400 struct perf_session *session;
4eb06815
AK		 3401 struct itrace_synth_opts itrace_synth_opts = {
3402 .set = false,
3403 .default_no_sample = true,
3404 };
3ab481a1 3405 struct utsname uts;
69b6470e
ACM		 3406 char *script_path = NULL;
3407 const char **__argv;
6cc870f0 3408 int i, j, err = 0;
6f3e5eda
AH		 3409 struct perf_script script = {
3410 .tool = {
3411 .sample = process_sample_event,
3412 .mmap = perf_event__process_mmap,
3413 .mmap2 = perf_event__process_mmap2,
3414 .comm = perf_event__process_comm,
f3b3614a 3415 .namespaces = perf_event__process_namespaces,
6f3e5eda
AH		 3416 .exit = perf_event__process_exit,
3417 .fork = perf_event__process_fork,
7ea95727 3418 .attr = process_attr,
91daee30 3419 .event_update = perf_event__process_event_update,
6f3e5eda 3420 .tracing_data = perf_event__process_tracing_data,
92ead7ee 3421 .feature = process_feature_event,
6f3e5eda 3422 .build_id = perf_event__process_build_id,
7a680eb9 3423 .id_index = perf_event__process_id_index,
fa48c892 3424 .auxtrace_info = perf_script__process_auxtrace_info,
7a680eb9
AH		 3425 .auxtrace = perf_event__process_auxtrace,
3426 .auxtrace_error = perf_event__process_auxtrace_error,
e099eba8
JO		 3427 .stat = perf_event__process_stat_event,
3428 .stat_round = process_stat_round_event,
91a2c3d5 3429 .stat_config = process_stat_config_event,
cfc8874a
JO		 3430 .thread_map = process_thread_map_event,
3431 .cpu_map = process_cpu_map_event,
0a8cb85c 3432 .ordered_events = true,
6f3e5eda
AH		 3433 .ordering_requires_timestamps = true,
3434 },
3435 };
8ceb41d7 3436 struct perf_data data = {
06af0f2c
YS		 3437 .mode = PERF_DATA_MODE_READ,
3438 };
69b6470e 3439 const struct option options[] = {
5f9c39dc
FW		 3440 OPT_BOOLEAN('D', "dump-raw-trace", &dump_trace,
3441 "dump raw trace in ASCII"),
c0555642 3442 OPT_INCR('v', "verbose", &verbose,
69b6470e 3443 "be more verbose (show symbol address, etc)"),
4b9c0c59 3444 OPT_BOOLEAN('L', "Latency", &latency_format,
cda48461 3445 "show latency attributes (irqs/preemption disabled, etc)"),
4b9c0c59
TZ		 3446 OPT_CALLBACK_NOOPT('l', "list", NULL, NULL, "list available scripts",
3447 list_available_scripts),
956ffd02
TZ		 3448 OPT_CALLBACK('s', "script", NULL, "name",
3449 "script file name (lang:script name, script name, or *)",
3450 parse_scriptname),
3451 OPT_STRING('g', "gen-script", &generate_script_lang, "lang",
133dc4c3 3452 "generate perf-script.xx script in specified language"),
69b6470e 3453 OPT_STRING('i', "input", &input_name, "file", "input file name"),
ffabd99e
FW		 3454 OPT_BOOLEAN('d', "debug-mode", &debug_mode,
3455 "do various checks like samples ordering and lost events"),
e90debdd
JO		 3456 OPT_BOOLEAN(0, "header", &header, "Show data header."),
3457 OPT_BOOLEAN(0, "header-only", &header_only, "Show only data header."),
c0230b2b
DA		 3458 OPT_STRING('k', "vmlinux", &symbol_conf.vmlinux_name,
3459 "file", "vmlinux pathname"),
3460 OPT_STRING(0, "kallsyms", &symbol_conf.kallsyms_name,
3461 "file", "kallsyms pathname"),
3462 OPT_BOOLEAN('G', "hide-call-graph", &no_callchain,
3463 "When printing symbols do not display call chain"),
a7066709
HK		 3464 OPT_CALLBACK(0, "symfs", NULL, "directory",
3465 "Look for files with symbols relative to this directory",
3466 symbol__config_symfs),
06af0f2c 3467 OPT_CALLBACK('F', "fields", NULL, "str",
a978f2ab 3468 "comma separated output fields prepend with 'type:'. "
36ce5651 3469 "+field to add and -field to remove."
1405720d 3470 "Valid types: hw,sw,trace,raw,synth. "
a978f2ab 3471 "Fields: comm,tid,pid,time,cpu,event,trace,ip,sym,dso,"
10e9cec9
RB		 3472 "addr,symoff,srcline,period,iregs,uregs,brstack,"
3473 "brstacksym,flags,bpf-output,brstackinsn,brstackoff,"
68fb45bf 3474 "callindent,insn,insnlen,synth,phys_addr,metric,misc,ipc",
48d02a1d 3475 parse_output_fields),
317df650 3476 OPT_BOOLEAN('a', "all-cpus", &system_wide,
69b6470e 3477 "system-wide collection from all CPUs"),
36385be5
FT		 3478 OPT_STRING('S', "symbols", &symbol_conf.sym_list_str, "symbol[,symbol...]",
3479 "only consider these symbols"),
b585ebdb
AK		 3480 OPT_CALLBACK_OPTARG(0, "insn-trace", &itrace_synth_opts, NULL, NULL,
3481 "Decode instructions from itrace", parse_insn_trace),
3482 OPT_CALLBACK_OPTARG(0, "xed", NULL, NULL, NULL,
3483 "Run xed disassembler on output", parse_xed),
d1b1552e
AK		 3484 OPT_CALLBACK_OPTARG(0, "call-trace", &itrace_synth_opts, NULL, NULL,
3485 "Decode calls from from itrace", parse_call_trace),
3486 OPT_CALLBACK_OPTARG(0, "call-ret-trace", &itrace_synth_opts, NULL, NULL,
3487 "Decode calls and returns from itrace", parse_callret_trace),
99f753f0
AK		 3488 OPT_STRING(0, "graph-function", &symbol_conf.graph_function, "symbol[,symbol...]",
3489 "Only print symbols and callees with --call-trace/--call-ret-trace"),
64eff7d9
DA		 3490 OPT_STRING(0, "stop-bt", &symbol_conf.bt_stop_list_str, "symbol[,symbol...]",
3491 "Stop display of callgraph at these symbols"),
c8e66720 3492 OPT_STRING('C', "cpu", &cpu_list, "cpu", "list of cpus to profile"),
e7984b7b
DA		 3493 OPT_STRING('c', "comms", &symbol_conf.comm_list_str, "comm[,comm...]",
3494 "only display events for these comms"),
e03eaa40
DA		 3495 OPT_STRING(0, "pid", &symbol_conf.pid_list_str, "pid[,pid...]",
3496 "only consider symbols in these pids"),
3497 OPT_STRING(0, "tid", &symbol_conf.tid_list_str, "tid[,tid...]",
3498 "only consider symbols in these tids"),
6125cc8d
ACM		 3499 OPT_UINTEGER(0, "max-stack", &scripting_max_stack,
3500 "Set the maximum stack depth when parsing the callchain, "
3501 "anything beyond the specified depth will be ignored. "
4cb93446 3502 "Default: kernel.perf_event_max_stack or " __stringify(PERF_MAX_STACK_DEPTH)),
90b10f47 3503 OPT_BOOLEAN(0, "reltime", &reltime, "Show time stamps relative to start"),
fbe96f29
SE		 3504 OPT_BOOLEAN('I', "show-info", &show_full_info,
3505 "display extended information from perf.data file"),
0bc8d205
AN		 3506 OPT_BOOLEAN('\0', "show-kernel-path", &symbol_conf.show_kernel_path,
3507 "Show the path of [kernel.kallsyms]"),
ad7ebb9a
NK		 3508 OPT_BOOLEAN('\0', "show-task-events", &script.show_task_events,
3509 "Show the fork/comm/exit events"),
ba1ddf42
NK		 3510 OPT_BOOLEAN('\0', "show-mmap-events", &script.show_mmap_events,
3511 "Show the mmap events"),
7c14898b
AH		 3512 OPT_BOOLEAN('\0', "show-switch-events", &script.show_switch_events,
3513 "Show context switch events (if recorded)"),
96a44bbc
HB		 3514 OPT_BOOLEAN('\0', "show-namespace-events", &script.show_namespace_events,
3515 "Show namespace events (if recorded)"),
3d7c27b6
JO		 3516 OPT_BOOLEAN('\0', "show-lost-events", &script.show_lost_events,
3517 "Show lost events (if recorded)"),
3233b37a
JO		 3518 OPT_BOOLEAN('\0', "show-round-events", &script.show_round_events,
3519 "Show round events (if recorded)"),
490c8cc9
JO		 3520 OPT_BOOLEAN('\0', "show-bpf-events", &script.show_bpf_events,
3521 "Show bpf related events (if recorded)"),
a14390fd
ACM		 3522 OPT_BOOLEAN('\0', "per-event-dump", &script.per_event_dump,
3523 "Dump trace output to files named by the monitored events"),
be3d466c 3524 OPT_BOOLEAN('f', "force", &symbol_conf.force, "don't complain, do it"),
48d02a1d
AK		 3525 OPT_INTEGER(0, "max-blocks", &max_blocks,
3526 "Maximum number of code blocks to dump with brstackinsn"),
52bab886 3527 OPT_BOOLEAN(0, "ns", &symbol_conf.nanosecs,
83e19860 3528 "Use 9 decimal places when displaying time"),
7a680eb9 3529 OPT_CALLBACK_OPTARG(0, "itrace", &itrace_synth_opts, NULL, "opts",
c12e039d 3530 "Instruction Tracing options\n" ITRACE_HELP,
7a680eb9 3531 itrace_parse_synth_opts),
a9710ba0
AK		 3532 OPT_BOOLEAN(0, "full-source-path", &srcline_full_filename,
3533 "Show full source file name path for source lines"),
77e0070d
MD		 3534 OPT_BOOLEAN(0, "demangle", &symbol_conf.demangle,
3535 "Enable symbol demangling"),
3536 OPT_BOOLEAN(0, "demangle-kernel", &symbol_conf.demangle_kernel,
3537 "Enable kernel symbol demangling"),
a91f4c47
DA		 3538 OPT_STRING(0, "time", &script.time_str, "str",
3539 "Time span of interest (start,stop)"),
325fbff5
NK		 3540 OPT_BOOLEAN(0, "inline", &symbol_conf.inline_name,
3541 "Show inline function"),
15a108af
ACM		 3542 OPT_STRING(0, "guestmount", &symbol_conf.guestmount, "directory",
3543 "guest mount directory under which every guest os"
3544 " instance has a subdir"),
3545 OPT_STRING(0, "guestvmlinux", &symbol_conf.default_guest_vmlinux_name,
3546 "file", "file saving guest os vmlinux"),
3547 OPT_STRING(0, "guestkallsyms", &symbol_conf.default_guest_kallsyms,
3548 "file", "file saving guest os /proc/kallsyms"),
3549 OPT_STRING(0, "guestmodules", &symbol_conf.default_guest_modules,
3550 "file", "file saving guest os /proc/modules"),
add3a719 3551 OPTS_EVSWITCH(&script.evswitch),
1909629f 3552 OPT_END()
69b6470e 3553 };
40cae2b7
YS		 3554 const char * const script_subcommands[] = { "record", "report", NULL };
3555 const char *script_usage[] = {
69b6470e
ACM		 3556 "perf script [<options>]",
3557 "perf script [<options>] record <script> [<record-options>] <command>",
3558 "perf script [<options>] report <script> [script-args]",
3559 "perf script [<options>] <script> [<record-options>] <command>",
3560 "perf script [<options>] <top-script> [script-args]",
3561 NULL
3562 };
3875294f 3563
0a7c74ea
ACM		 3564 perf_set_singlethreaded();
3565
b5b87312
TZ		 3566 setup_scripting();
3567
40cae2b7 3568 argc = parse_options_subcommand(argc, argv, options, script_subcommands, script_usage,
b5b87312
TZ		 3569 PARSE_OPT_STOP_AT_NON_OPTION);
3570
15a108af
ACM		 3571 if (symbol_conf.guestmount ||
3572 symbol_conf.default_guest_vmlinux_name ||
3573 symbol_conf.default_guest_kallsyms ||
3574 symbol_conf.default_guest_modules) {
3575 /*
3576 * Enable guest sample processing.
3577 */
3578 perf_guest = true;
3579 }
3580
2d4f2799
JO		 3581 data.path = input_name;
3582 data.force = symbol_conf.force;
f5fc1412 3583
b5b87312
TZ		 3584 if (argc > 1 && !strncmp(argv[0], "rec", strlen("rec"))) {
3585 rec_script_path = get_script_path(argv[1], RECORD_SUFFIX);
3586 if (!rec_script_path)
b0ad8ea6 3587 return cmd_record(argc, argv);
3875294f
TZ		 3588 }
3589
b5b87312
TZ		 3590 if (argc > 1 && !strncmp(argv[0], "rep", strlen("rep"))) {
3591 rep_script_path = get_script_path(argv[1], REPORT_SUFFIX);
3592 if (!rep_script_path) {
3875294f 3593 fprintf(stderr,
b5b87312 3594 "Please specify a valid report script"
133dc4c3 3595 "(see 'perf script -l' for listing)\n");
3875294f
TZ		 3596 return -1;
3597 }
3875294f
TZ		 3598 }
3599
90b10f47
AK		 3600 if (script.time_str && reltime) {
3601 fprintf(stderr, "Don't combine --reltime with --time\n");
3602 return -1;
3603 }
3604
3c5b645f
AH		 3605 if (itrace_synth_opts.callchain &&
3606 itrace_synth_opts.callchain_sz > scripting_max_stack)
3607 scripting_max_stack = itrace_synth_opts.callchain_sz;
3608
44e668c6 3609 /* make sure PERF_EXEC_PATH is set for scripts */
46113a54 3610 set_argv_exec_path(get_argv_exec_path());
44e668c6 3611
b5b87312 3612 if (argc && !script_name && !rec_script_path && !rep_script_path) {
a0cccc2e 3613 int live_pipe[2];
b5b87312 3614 int rep_args;
a0cccc2e
TZ		 3615 pid_t pid;
3616
b5b87312
TZ		 3617 rec_script_path = get_script_path(argv[0], RECORD_SUFFIX);
3618 rep_script_path = get_script_path(argv[0], REPORT_SUFFIX);
3619
3620 if (!rec_script_path && !rep_script_path) {
c7118369
NK		 3621 usage_with_options_msg(script_usage, options,
3622 "Couldn't find script `%s'\n\n See perf"
133dc4c3 3623 " script -l for available scripts.\n", argv[0]);
a0cccc2e
TZ		 3624 }
3625
b5b87312
TZ		 3626 if (is_top_script(argv[0])) {
3627 rep_args = argc - 1;
3628 } else {
3629 int rec_args;
3630
3631 rep_args = has_required_arg(rep_script_path);
3632 rec_args = (argc - 1) - rep_args;
3633 if (rec_args < 0) {
c7118369
NK		 3634 usage_with_options_msg(script_usage, options,
3635 "`%s' script requires options."
133dc4c3 3636 "\n\n See perf script -l for available "
b5b87312 3637 "scripts and options.\n", argv[0]);
b5b87312 3638 }
a0cccc2e
TZ		 3639 }
3640
3641 if (pipe(live_pipe) < 0) {
3642 perror("failed to create pipe");
d54b1a9e 3643 return -1;
a0cccc2e
TZ		 3644 }
3645
3646 pid = fork();
3647 if (pid < 0) {
3648 perror("failed to fork");
d54b1a9e 3649 return -1;
a0cccc2e
TZ		 3650 }
3651
3652 if (!pid) {
b5b87312
TZ		 3653 j = 0;
3654
a0cccc2e
TZ		 3655 dup2(live_pipe[1], 1);
3656 close(live_pipe[0]);
3657
317df650
RR		 3658 if (is_top_script(argv[0])) {
3659 system_wide = true;
3660 } else if (!system_wide) {
d54b1a9e
DA		 3661 if (have_cmd(argc - rep_args, &argv[rep_args]) != 0) {
3662 err = -1;
3663 goto out;
3664 }
317df650 3665 }
b5b87312
TZ		 3666
3667 __argv = malloc((argc + 6) * sizeof(const char *));
d54b1a9e
DA		 3668 if (!__argv) {
3669 pr_err("malloc failed\n");
3670 err = -ENOMEM;
3671 goto out;
3672 }
e8719adf 3673
b5b87312
TZ		 3674 __argv[j++] = "/bin/sh";
3675 __argv[j++] = rec_script_path;
3676 if (system_wide)
3677 __argv[j++] = "-a";
3678 __argv[j++] = "-q";
3679 __argv[j++] = "-o";
3680 __argv[j++] = "-";
3681 for (i = rep_args + 1; i < argc; i++)
3682 __argv[j++] = argv[i];
3683 __argv[j++] = NULL;
a0cccc2e
TZ		 3684
3685 execvp("/bin/sh", (char **)__argv);
e8719adf 3686 free(__argv);
a0cccc2e
TZ		 3687 exit(-1);
3688 }
3689
3690 dup2(live_pipe[0], 0);
3691 close(live_pipe[1]);
3692
b5b87312 3693 __argv = malloc((argc + 4) * sizeof(const char *));
d54b1a9e
DA		 3694 if (!__argv) {
3695 pr_err("malloc failed\n");
3696 err = -ENOMEM;
3697 goto out;
3698 }
3699
b5b87312
TZ		 3700 j = 0;
3701 __argv[j++] = "/bin/sh";
3702 __argv[j++] = rep_script_path;
3703 for (i = 1; i < rep_args + 1; i++)
3704 __argv[j++] = argv[i];
3705 __argv[j++] = "-i";
3706 __argv[j++] = "-";
3707 __argv[j++] = NULL;
a0cccc2e
TZ		 3708
3709 execvp("/bin/sh", (char **)__argv);
e8719adf 3710 free(__argv);
a0cccc2e
TZ		 3711 exit(-1);
3712 }
3713
b5b87312
TZ		 3714 if (rec_script_path)
3715 script_path = rec_script_path;
3716 if (rep_script_path)
3717 script_path = rep_script_path;
34c86ea9 3718
b5b87312 3719 if (script_path) {
b5b87312 3720 j = 0;
3875294f 3721
317df650
RR		 3722 if (!rec_script_path)
3723 system_wide = false;
d54b1a9e
DA		 3724 else if (!system_wide) {
3725 if (have_cmd(argc - 1, &argv[1]) != 0) {
3726 err = -1;
3727 goto out;
3728 }
3729 }
34c86ea9 3730
b5b87312 3731 __argv = malloc((argc + 2) * sizeof(const char *));
d54b1a9e
DA		 3732 if (!__argv) {
3733 pr_err("malloc failed\n");
3734 err = -ENOMEM;
3735 goto out;
3736 }
3737
34c86ea9
TZ		 3738 __argv[j++] = "/bin/sh";
3739 __argv[j++] = script_path;
3740 if (system_wide)
3741 __argv[j++] = "-a";
b5b87312 3742 for (i = 2; i < argc; i++)
34c86ea9
TZ		 3743 __argv[j++] = argv[i];
3744 __argv[j++] = NULL;
3875294f
TZ		 3745
3746 execvp("/bin/sh", (char **)__argv);
e8719adf 3747 free(__argv);
3875294f
TZ		 3748 exit(-1);
3749 }
956ffd02 3750
c1c9b969 3751 if (!script_name) {
cf4fee50 3752 setup_pager();
c1c9b969
MW		 3753 use_browser = 0;
3754 }
5f9c39dc 3755
8ceb41d7 3756 session = perf_session__new(&data, false, &script.tool);
d8f66248 3757 if (session == NULL)
52e02834 3758 return -1;
d8f66248 3759
e90debdd 3760 if (header || header_only) {
114f709e 3761 script.tool.show_feat_hdr = SHOW_FEAT_HEADER;
e90debdd
JO		 3762 perf_session__fprintf_info(session, stdout, show_full_info);
3763 if (header_only)
6cc870f0 3764 goto out_delete;
e90debdd 3765 }
114f709e
DCC		 3766 if (show_full_info)
3767 script.tool.show_feat_hdr = SHOW_FEAT_HEADER_FULL_INFO;
e90debdd 3768
0a7e6d1b 3769 if (symbol__init(&session->header.env) < 0)
38520dc3
NK		 3770 goto out_delete;
3771
3ab481a1 3772 uname(&uts);
9d49169c
SL		 3773 if (data.is_pipe || /* assume pipe_mode indicates native_arch */
3774 !strcmp(uts.machine, session->header.env.arch) ||
3ab481a1
AK		 3775 (!strcmp(uts.machine, "x86_64") &&
3776 !strcmp(session->header.env.arch, "i386")))
3777 native_arch = true;
3778
6f3e5eda 3779 script.session = session;
7322d6c9 3780 script__setup_sample_type(&script);
6f3e5eda 3781
99f753f0
AK		 3782 if ((output[PERF_TYPE_HARDWARE].fields & PERF_OUTPUT_CALLINDENT) ||
3783 symbol_conf.graph_function)
e216708d
AH		 3784 itrace_synth_opts.thread_stack = true;
3785
7a680eb9
AH		 3786 session->itrace_synth_opts = &itrace_synth_opts;
3787
5d67be97 3788 if (cpu_list) {
6cc870f0
NK		 3789 err = perf_session__cpu_bitmap(session, cpu_list, cpu_bitmap);
3790 if (err < 0)
3791 goto out_delete;
644e0840 3792 itrace_synth_opts.cpu_bitmap = cpu_bitmap;
5d67be97
AB		 3793 }
3794
1424dc96 3795 if (!no_callchain)
c0230b2b
DA		 3796 symbol_conf.use_callchain = true;
3797 else
3798 symbol_conf.use_callchain = false;
3799
9ee67421 3800 if (session->tevent.pevent &&
ece2a4f4
TSV		 3801 tep_set_function_resolver(session->tevent.pevent,
3802 machine__resolve_kernel_addr,
3803 &session->machines.host) < 0) {
ccb3a829 3804 pr_err("%s: failed to set libtraceevent function resolver\n", __func__);
db49bc15
CJ		 3805 err = -1;
3806 goto out_delete;
ccb3a829
ACM		 3807 }
3808
956ffd02
TZ		 3809 if (generate_script_lang) {
3810 struct stat perf_stat;
745f43e3
DA		 3811 int input;
3812
2c9e45f7 3813 if (output_set_by_user()) {
745f43e3
DA		 3814 fprintf(stderr,
3815 "custom fields not supported for generated scripts");
6cc870f0
NK		 3816 err = -EINVAL;
3817 goto out_delete;
745f43e3 3818 }
956ffd02 3819
2d4f2799 3820 input = open(data.path, O_RDONLY); /* input_name */
956ffd02 3821 if (input < 0) {
6cc870f0 3822 err = -errno;
956ffd02 3823 perror("failed to open file");
6cc870f0 3824 goto out_delete;
956ffd02
TZ		 3825 }
3826
3827 err = fstat(input, &perf_stat);
3828 if (err < 0) {
3829 perror("failed to stat file");
6cc870f0 3830 goto out_delete;
956ffd02
TZ		 3831 }
3832
3833 if (!perf_stat.st_size) {
3834 fprintf(stderr, "zero-sized file, nothing to do!\n");
6cc870f0 3835 goto out_delete;
956ffd02
TZ		 3836 }
3837
3838 scripting_ops = script_spec__lookup(generate_script_lang);
3839 if (!scripting_ops) {
3840 fprintf(stderr, "invalid language specifier");
6cc870f0
NK		 3841 err = -ENOENT;
3842 goto out_delete;
956ffd02
TZ		 3843 }
3844
29f5ffd3 3845 err = scripting_ops->generate_script(session->tevent.pevent,
da378962 3846 "perf-script");
6cc870f0 3847 goto out_delete;
956ffd02
TZ		 3848 }
3849
3850 if (script_name) {
586bc5cc 3851 err = scripting_ops->start_script(script_name, argc, argv);
956ffd02 3852 if (err)
6cc870f0 3853 goto out_delete;
133dc4c3 3854 pr_debug("perf script started with script %s\n\n", script_name);
6cc870f0 3855 script_started = true;
956ffd02
TZ		 3856 }
3857
9cbdb702
DA		 3858
3859 err = perf_session__check_output_opt(session);
3860 if (err < 0)
6cc870f0 3861 goto out_delete;
9cbdb702 3862
284c4e18
JY		 3863 if (script.time_str) {
3864 err = perf_time__parse_for_ranges(script.time_str, session,
3865 &script.ptime_range,
3866 &script.range_size,
3867 &script.range_num);
3868 if (err < 0)
2ab046cd 3869 goto out_delete;
400ae981
AH		 3870
3871 itrace_synth_opts__set_time_range(&itrace_synth_opts,
3872 script.ptime_range,
3873 script.range_num);
a91f4c47
DA		 3874 }
3875
124e02be
ACM		 3876 err = evswitch__init(&script.evswitch, session->evlist, stderr);
3877 if (err)
3878 goto out_delete;
dd41f660 3879
6f3e5eda 3880 err = __cmd_script(&script);
956ffd02 3881
d445dd2a
AH		 3882 flush_scripting();
3883
6cc870f0 3884out_delete:
400ae981
AH		 3885 if (script.ptime_range) {
3886 itrace_synth_opts__clear_time_range(&itrace_synth_opts);
284c4e18 3887 zfree(&script.ptime_range);
400ae981 3888 }
cc2ef584 3889
cfc8874a 3890 perf_evlist__free_stats(session->evlist);
d8f66248 3891 perf_session__delete(session);
6cc870f0
NK		 3892
3893 if (script_started)
3894 cleanup_scripting();
956ffd02
TZ		 3895out:
3896 return err;
5f9c39dc 3897}
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