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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" | |
ca125277 | 20 | #include "util/evsel_fprintf.h" |
d2360442 | 21 | #include "util/evswitch.h" |
36385be5 | 22 | #include "util/sort.h" |
f5fc1412 | 23 | #include "util/data.h" |
7a680eb9 | 24 | #include "util/auxtrace.h" |
cfc8874a JO |
25 | #include "util/cpumap.h" |
26 | #include "util/thread_map.h" | |
27 | #include "util/stat.h" | |
4bd1bef8 | 28 | #include "util/color.h" |
a067558e | 29 | #include "util/string2.h" |
e216708d | 30 | #include "util/thread-stack.h" |
a91f4c47 | 31 | #include "util/time-utils.h" |
06c3f2aa | 32 | #include "util/path.h" |
fa0d9846 | 33 | #include "ui/ui.h" |
fea01392 | 34 | #include "print_binary.h" |
3ab481a1 | 35 | #include "archinsn.h" |
5d67be97 | 36 | #include <linux/bitmap.h> |
877a7a11 | 37 | #include <linux/kernel.h> |
6125cc8d | 38 | #include <linux/stringify.h> |
bd48c63e | 39 | #include <linux/time64.h> |
7f7c536f | 40 | #include <linux/zalloc.h> |
3ab481a1 | 41 | #include <sys/utsname.h> |
cfc8874a | 42 | #include "asm/bug.h" |
c19ac912 | 43 | #include "util/mem-events.h" |
48d02a1d | 44 | #include "util/dump-insn.h" |
76b31a29 | 45 | #include <dirent.h> |
a43783ae | 46 | #include <errno.h> |
fd20e811 | 47 | #include <inttypes.h> |
9607ad3a | 48 | #include <signal.h> |
391e4206 | 49 | #include <sys/param.h> |
7a8ef4c4 ACM |
50 | #include <sys/types.h> |
51 | #include <sys/stat.h> | |
bafae98e | 52 | #include <fcntl.h> |
7a8ef4c4 | 53 | #include <unistd.h> |
b585ebdb | 54 | #include <subcmd/pager.h> |
453fa030 | 55 | #include <perf/evlist.h> |
6ef81c55 | 56 | #include <linux/err.h> |
aeb00b1a | 57 | #include "util/record.h" |
2da39f1c | 58 | #include "util/util.h" |
c1a604df | 59 | #include "perf.h" |
5f9c39dc | 60 | |
3052ba56 | 61 | #include <linux/ctype.h> |
3d689ed6 | 62 | |
956ffd02 TZ |
63 | static char const *script_name; |
64 | static char const *generate_script_lang; | |
90b10f47 | 65 | static bool reltime; |
26567ed7 | 66 | static bool deltatime; |
90b10f47 | 67 | static u64 initial_time; |
26567ed7 | 68 | static u64 previous_time; |
ffabd99e | 69 | static bool debug_mode; |
e1889d75 | 70 | static u64 last_timestamp; |
6fcf7ddb | 71 | static u64 nr_unordered; |
c0230b2b | 72 | static bool no_callchain; |
47390ae2 | 73 | static bool latency_format; |
317df650 | 74 | static bool system_wide; |
400ea6d3 | 75 | static bool print_flags; |
5d67be97 AB |
76 | static const char *cpu_list; |
77 | static DECLARE_BITMAP(cpu_bitmap, MAX_NR_CPUS); | |
91a2c3d5 | 78 | static struct perf_stat_config stat_config; |
48d02a1d | 79 | static int max_blocks; |
3ab481a1 | 80 | static bool native_arch; |
956ffd02 | 81 | |
44cbe729 | 82 | unsigned int scripting_max_stack = PERF_MAX_STACK_DEPTH; |
03cd1fed | 83 | |
745f43e3 DA |
84 | enum perf_output_field { |
85 | PERF_OUTPUT_COMM = 1U << 0, | |
86 | PERF_OUTPUT_TID = 1U << 1, | |
87 | PERF_OUTPUT_PID = 1U << 2, | |
88 | PERF_OUTPUT_TIME = 1U << 3, | |
89 | PERF_OUTPUT_CPU = 1U << 4, | |
90 | PERF_OUTPUT_EVNAME = 1U << 5, | |
91 | PERF_OUTPUT_TRACE = 1U << 6, | |
787bef17 DA |
92 | PERF_OUTPUT_IP = 1U << 7, |
93 | PERF_OUTPUT_SYM = 1U << 8, | |
610723f2 | 94 | PERF_OUTPUT_DSO = 1U << 9, |
7cec0922 | 95 | PERF_OUTPUT_ADDR = 1U << 10, |
a978f2ab | 96 | PERF_OUTPUT_SYMOFFSET = 1U << 11, |
cc8fae1d | 97 | PERF_OUTPUT_SRCLINE = 1U << 12, |
535aeaae | 98 | PERF_OUTPUT_PERIOD = 1U << 13, |
fc36f948 | 99 | PERF_OUTPUT_IREGS = 1U << 14, |
dc323ce8 SE |
100 | PERF_OUTPUT_BRSTACK = 1U << 15, |
101 | PERF_OUTPUT_BRSTACKSYM = 1U << 16, | |
94ddddfa JO |
102 | PERF_OUTPUT_DATA_SRC = 1U << 17, |
103 | PERF_OUTPUT_WEIGHT = 1U << 18, | |
30372f04 | 104 | PERF_OUTPUT_BPF_OUTPUT = 1U << 19, |
e216708d | 105 | PERF_OUTPUT_CALLINDENT = 1U << 20, |
224e2c97 AK |
106 | PERF_OUTPUT_INSN = 1U << 21, |
107 | PERF_OUTPUT_INSNLEN = 1U << 22, | |
48d02a1d | 108 | PERF_OUTPUT_BRSTACKINSN = 1U << 23, |
106dacd8 | 109 | PERF_OUTPUT_BRSTACKOFF = 1U << 24, |
47e78084 | 110 | PERF_OUTPUT_SYNTH = 1U << 25, |
49d58f04 | 111 | PERF_OUTPUT_PHYS_ADDR = 1U << 26, |
b1491ace | 112 | PERF_OUTPUT_UREGS = 1U << 27, |
4bd1bef8 | 113 | PERF_OUTPUT_METRIC = 1U << 28, |
28a0b398 | 114 | PERF_OUTPUT_MISC = 1U << 29, |
dd2e18e9 | 115 | PERF_OUTPUT_SRCCODE = 1U << 30, |
68fb45bf | 116 | PERF_OUTPUT_IPC = 1U << 31, |
745f43e3 DA |
117 | }; |
118 | ||
119 | struct output_option { | |
120 | const char *str; | |
121 | enum perf_output_field field; | |
122 | } all_output_options[] = { | |
123 | {.str = "comm", .field = PERF_OUTPUT_COMM}, | |
124 | {.str = "tid", .field = PERF_OUTPUT_TID}, | |
125 | {.str = "pid", .field = PERF_OUTPUT_PID}, | |
126 | {.str = "time", .field = PERF_OUTPUT_TIME}, | |
127 | {.str = "cpu", .field = PERF_OUTPUT_CPU}, | |
128 | {.str = "event", .field = PERF_OUTPUT_EVNAME}, | |
129 | {.str = "trace", .field = PERF_OUTPUT_TRACE}, | |
787bef17 | 130 | {.str = "ip", .field = PERF_OUTPUT_IP}, |
c0230b2b | 131 | {.str = "sym", .field = PERF_OUTPUT_SYM}, |
610723f2 | 132 | {.str = "dso", .field = PERF_OUTPUT_DSO}, |
7cec0922 | 133 | {.str = "addr", .field = PERF_OUTPUT_ADDR}, |
a978f2ab | 134 | {.str = "symoff", .field = PERF_OUTPUT_SYMOFFSET}, |
cc8fae1d | 135 | {.str = "srcline", .field = PERF_OUTPUT_SRCLINE}, |
535aeaae | 136 | {.str = "period", .field = PERF_OUTPUT_PERIOD}, |
fc36f948 | 137 | {.str = "iregs", .field = PERF_OUTPUT_IREGS}, |
b1491ace | 138 | {.str = "uregs", .field = PERF_OUTPUT_UREGS}, |
dc323ce8 SE |
139 | {.str = "brstack", .field = PERF_OUTPUT_BRSTACK}, |
140 | {.str = "brstacksym", .field = PERF_OUTPUT_BRSTACKSYM}, | |
94ddddfa JO |
141 | {.str = "data_src", .field = PERF_OUTPUT_DATA_SRC}, |
142 | {.str = "weight", .field = PERF_OUTPUT_WEIGHT}, | |
30372f04 | 143 | {.str = "bpf-output", .field = PERF_OUTPUT_BPF_OUTPUT}, |
e216708d | 144 | {.str = "callindent", .field = PERF_OUTPUT_CALLINDENT}, |
224e2c97 AK |
145 | {.str = "insn", .field = PERF_OUTPUT_INSN}, |
146 | {.str = "insnlen", .field = PERF_OUTPUT_INSNLEN}, | |
48d02a1d | 147 | {.str = "brstackinsn", .field = PERF_OUTPUT_BRSTACKINSN}, |
106dacd8 | 148 | {.str = "brstackoff", .field = PERF_OUTPUT_BRSTACKOFF}, |
47e78084 | 149 | {.str = "synth", .field = PERF_OUTPUT_SYNTH}, |
49d58f04 | 150 | {.str = "phys_addr", .field = PERF_OUTPUT_PHYS_ADDR}, |
4bd1bef8 | 151 | {.str = "metric", .field = PERF_OUTPUT_METRIC}, |
28a0b398 | 152 | {.str = "misc", .field = PERF_OUTPUT_MISC}, |
dd2e18e9 | 153 | {.str = "srccode", .field = PERF_OUTPUT_SRCCODE}, |
68fb45bf | 154 | {.str = "ipc", .field = PERF_OUTPUT_IPC}, |
745f43e3 DA |
155 | }; |
156 | ||
1405720d AH |
157 | enum { |
158 | OUTPUT_TYPE_SYNTH = PERF_TYPE_MAX, | |
159 | OUTPUT_TYPE_MAX | |
160 | }; | |
161 | ||
745f43e3 | 162 | /* default set to maintain compatibility with current format */ |
2c9e45f7 DA |
163 | static struct { |
164 | bool user_set; | |
9cbdb702 | 165 | bool wildcard_set; |
a6ffaf91 | 166 | unsigned int print_ip_opts; |
2c9e45f7 DA |
167 | u64 fields; |
168 | u64 invalid_fields; | |
4b6ac811 | 169 | u64 user_set_fields; |
1405720d | 170 | } output[OUTPUT_TYPE_MAX] = { |
2c9e45f7 DA |
171 | |
172 | [PERF_TYPE_HARDWARE] = { | |
173 | .user_set = false, | |
174 | ||
175 | .fields = PERF_OUTPUT_COMM | PERF_OUTPUT_TID | | |
176 | PERF_OUTPUT_CPU | PERF_OUTPUT_TIME | | |
787bef17 | 177 | PERF_OUTPUT_EVNAME | PERF_OUTPUT_IP | |
7903a708 SD |
178 | PERF_OUTPUT_SYM | PERF_OUTPUT_SYMOFFSET | |
179 | PERF_OUTPUT_DSO | PERF_OUTPUT_PERIOD, | |
2c9e45f7 | 180 | |
30372f04 | 181 | .invalid_fields = PERF_OUTPUT_TRACE | PERF_OUTPUT_BPF_OUTPUT, |
2c9e45f7 DA |
182 | }, |
183 | ||
184 | [PERF_TYPE_SOFTWARE] = { | |
185 | .user_set = false, | |
186 | ||
187 | .fields = PERF_OUTPUT_COMM | PERF_OUTPUT_TID | | |
188 | PERF_OUTPUT_CPU | PERF_OUTPUT_TIME | | |
787bef17 | 189 | PERF_OUTPUT_EVNAME | PERF_OUTPUT_IP | |
7903a708 SD |
190 | PERF_OUTPUT_SYM | PERF_OUTPUT_SYMOFFSET | |
191 | PERF_OUTPUT_DSO | PERF_OUTPUT_PERIOD | | |
192 | PERF_OUTPUT_BPF_OUTPUT, | |
2c9e45f7 DA |
193 | |
194 | .invalid_fields = PERF_OUTPUT_TRACE, | |
195 | }, | |
196 | ||
197 | [PERF_TYPE_TRACEPOINT] = { | |
198 | .user_set = false, | |
199 | ||
200 | .fields = PERF_OUTPUT_COMM | PERF_OUTPUT_TID | | |
201 | PERF_OUTPUT_CPU | PERF_OUTPUT_TIME | | |
30372f04 | 202 | PERF_OUTPUT_EVNAME | PERF_OUTPUT_TRACE |
2c9e45f7 | 203 | }, |
0817a6a3 | 204 | |
fad76d43 ST |
205 | [PERF_TYPE_HW_CACHE] = { |
206 | .user_set = false, | |
207 | ||
208 | .fields = PERF_OUTPUT_COMM | PERF_OUTPUT_TID | | |
209 | PERF_OUTPUT_CPU | PERF_OUTPUT_TIME | | |
210 | PERF_OUTPUT_EVNAME | PERF_OUTPUT_IP | | |
211 | PERF_OUTPUT_SYM | PERF_OUTPUT_SYMOFFSET | | |
212 | PERF_OUTPUT_DSO | PERF_OUTPUT_PERIOD, | |
213 | ||
214 | .invalid_fields = PERF_OUTPUT_TRACE | PERF_OUTPUT_BPF_OUTPUT, | |
215 | }, | |
216 | ||
0817a6a3 AS |
217 | [PERF_TYPE_RAW] = { |
218 | .user_set = false, | |
219 | ||
220 | .fields = PERF_OUTPUT_COMM | PERF_OUTPUT_TID | | |
221 | PERF_OUTPUT_CPU | PERF_OUTPUT_TIME | | |
787bef17 | 222 | PERF_OUTPUT_EVNAME | PERF_OUTPUT_IP | |
7903a708 SD |
223 | PERF_OUTPUT_SYM | PERF_OUTPUT_SYMOFFSET | |
224 | PERF_OUTPUT_DSO | PERF_OUTPUT_PERIOD | | |
225 | PERF_OUTPUT_ADDR | PERF_OUTPUT_DATA_SRC | | |
226 | PERF_OUTPUT_WEIGHT | PERF_OUTPUT_PHYS_ADDR, | |
0817a6a3 | 227 | |
30372f04 | 228 | .invalid_fields = PERF_OUTPUT_TRACE | PERF_OUTPUT_BPF_OUTPUT, |
0817a6a3 | 229 | }, |
27cfef00 WN |
230 | |
231 | [PERF_TYPE_BREAKPOINT] = { | |
232 | .user_set = false, | |
233 | ||
234 | .fields = PERF_OUTPUT_COMM | PERF_OUTPUT_TID | | |
235 | PERF_OUTPUT_CPU | PERF_OUTPUT_TIME | | |
236 | PERF_OUTPUT_EVNAME | PERF_OUTPUT_IP | | |
7903a708 SD |
237 | PERF_OUTPUT_SYM | PERF_OUTPUT_SYMOFFSET | |
238 | PERF_OUTPUT_DSO | PERF_OUTPUT_PERIOD, | |
27cfef00 | 239 | |
30372f04 | 240 | .invalid_fields = PERF_OUTPUT_TRACE | PERF_OUTPUT_BPF_OUTPUT, |
27cfef00 | 241 | }, |
1405720d AH |
242 | |
243 | [OUTPUT_TYPE_SYNTH] = { | |
244 | .user_set = false, | |
245 | ||
246 | .fields = PERF_OUTPUT_COMM | PERF_OUTPUT_TID | | |
247 | PERF_OUTPUT_CPU | PERF_OUTPUT_TIME | | |
248 | PERF_OUTPUT_EVNAME | PERF_OUTPUT_IP | | |
7903a708 SD |
249 | PERF_OUTPUT_SYM | PERF_OUTPUT_SYMOFFSET | |
250 | PERF_OUTPUT_DSO | PERF_OUTPUT_SYNTH, | |
1405720d AH |
251 | |
252 | .invalid_fields = PERF_OUTPUT_TRACE | PERF_OUTPUT_BPF_OUTPUT, | |
253 | }, | |
1424dc96 | 254 | }; |
745f43e3 | 255 | |
32dcd021 | 256 | struct evsel_script { |
642ee1c6 ACM |
257 | char *filename; |
258 | FILE *fp; | |
259 | u64 samples; | |
4bd1bef8 AK |
260 | /* For metric output */ |
261 | u64 val; | |
262 | int gnum; | |
642ee1c6 ACM |
263 | }; |
264 | ||
32dcd021 | 265 | static inline struct evsel_script *evsel_script(struct evsel *evsel) |
4bd1bef8 | 266 | { |
32dcd021 | 267 | return (struct evsel_script *)evsel->priv; |
4bd1bef8 AK |
268 | } |
269 | ||
32dcd021 | 270 | static struct evsel_script *perf_evsel_script__new(struct evsel *evsel, |
8ceb41d7 | 271 | struct perf_data *data) |
642ee1c6 | 272 | { |
32dcd021 | 273 | struct evsel_script *es = zalloc(sizeof(*es)); |
642ee1c6 ACM |
274 | |
275 | if (es != NULL) { | |
8ab2e96d | 276 | if (asprintf(&es->filename, "%s.%s.dump", data->file.path, evsel__name(evsel)) < 0) |
642ee1c6 ACM |
277 | goto out_free; |
278 | es->fp = fopen(es->filename, "w"); | |
279 | if (es->fp == NULL) | |
280 | goto out_free_filename; | |
642ee1c6 ACM |
281 | } |
282 | ||
283 | return es; | |
284 | out_free_filename: | |
285 | zfree(&es->filename); | |
286 | out_free: | |
287 | free(es); | |
288 | return NULL; | |
289 | } | |
290 | ||
32dcd021 | 291 | static void perf_evsel_script__delete(struct evsel_script *es) |
642ee1c6 ACM |
292 | { |
293 | zfree(&es->filename); | |
294 | fclose(es->fp); | |
295 | es->fp = NULL; | |
296 | free(es); | |
297 | } | |
298 | ||
32dcd021 | 299 | static int perf_evsel_script__fprintf(struct evsel_script *es, FILE *fp) |
642ee1c6 ACM |
300 | { |
301 | struct stat st; | |
302 | ||
303 | fstat(fileno(es->fp), &st); | |
304 | return fprintf(fp, "[ perf script: Wrote %.3f MB %s (%" PRIu64 " samples) ]\n", | |
305 | st.st_size / 1024.0 / 1024.0, es->filename, es->samples); | |
306 | } | |
307 | ||
1405720d AH |
308 | static inline int output_type(unsigned int type) |
309 | { | |
310 | switch (type) { | |
311 | case PERF_TYPE_SYNTH: | |
312 | return OUTPUT_TYPE_SYNTH; | |
313 | default: | |
314 | return type; | |
315 | } | |
316 | } | |
317 | ||
318 | static inline unsigned int attr_type(unsigned int type) | |
319 | { | |
320 | switch (type) { | |
321 | case OUTPUT_TYPE_SYNTH: | |
322 | return PERF_TYPE_SYNTH; | |
323 | default: | |
324 | return type; | |
325 | } | |
326 | } | |
327 | ||
2c9e45f7 DA |
328 | static bool output_set_by_user(void) |
329 | { | |
330 | int j; | |
1405720d | 331 | for (j = 0; j < OUTPUT_TYPE_MAX; ++j) { |
2c9e45f7 DA |
332 | if (output[j].user_set) |
333 | return true; | |
334 | } | |
335 | return false; | |
336 | } | |
745f43e3 | 337 | |
9cbdb702 DA |
338 | static const char *output_field2str(enum perf_output_field field) |
339 | { | |
340 | int i, imax = ARRAY_SIZE(all_output_options); | |
341 | const char *str = ""; | |
342 | ||
343 | for (i = 0; i < imax; ++i) { | |
344 | if (all_output_options[i].field == field) { | |
345 | str = all_output_options[i].str; | |
346 | break; | |
347 | } | |
348 | } | |
349 | return str; | |
350 | } | |
351 | ||
1405720d | 352 | #define PRINT_FIELD(x) (output[output_type(attr->type)].fields & PERF_OUTPUT_##x) |
1424dc96 | 353 | |
ec98b6df ACM |
354 | static int evsel__do_check_stype(struct evsel *evsel, u64 sample_type, const char *sample_msg, |
355 | enum perf_output_field field, bool allow_user_set) | |
1424dc96 | 356 | { |
1fc632ce | 357 | struct perf_event_attr *attr = &evsel->core.attr; |
1405720d | 358 | int type = output_type(attr->type); |
9cbdb702 DA |
359 | const char *evname; |
360 | ||
361 | if (attr->sample_type & sample_type) | |
362 | return 0; | |
363 | ||
4b6ac811 | 364 | if (output[type].user_set_fields & field) { |
6d5cdd64 AH |
365 | if (allow_user_set) |
366 | return 0; | |
8ab2e96d | 367 | evname = evsel__name(evsel); |
9cbdb702 DA |
368 | pr_err("Samples for '%s' event do not have %s attribute set. " |
369 | "Cannot print '%s' field.\n", | |
370 | evname, sample_msg, output_field2str(field)); | |
371 | return -1; | |
372 | } | |
373 | ||
374 | /* user did not ask for it explicitly so remove from the default list */ | |
375 | output[type].fields &= ~field; | |
8ab2e96d | 376 | evname = evsel__name(evsel); |
9cbdb702 DA |
377 | pr_debug("Samples for '%s' event do not have %s attribute set. " |
378 | "Skipping '%s' field.\n", | |
379 | evname, sample_msg, output_field2str(field)); | |
380 | ||
381 | return 0; | |
382 | } | |
383 | ||
ec98b6df ACM |
384 | static int evsel__check_stype(struct evsel *evsel, u64 sample_type, const char *sample_msg, |
385 | enum perf_output_field field) | |
6d5cdd64 | 386 | { |
ec98b6df | 387 | return evsel__do_check_stype(evsel, sample_type, sample_msg, field, false); |
6d5cdd64 AH |
388 | } |
389 | ||
ec98b6df | 390 | static int perf_evsel__check_attr(struct evsel *evsel, struct perf_session *session) |
9cbdb702 | 391 | { |
1fc632ce | 392 | struct perf_event_attr *attr = &evsel->core.attr; |
6d5cdd64 AH |
393 | bool allow_user_set; |
394 | ||
e099eba8 JO |
395 | if (perf_header__has_feat(&session->header, HEADER_STAT)) |
396 | return 0; | |
397 | ||
6d5cdd64 AH |
398 | allow_user_set = perf_header__has_feat(&session->header, |
399 | HEADER_AUXTRACE); | |
9cbdb702 | 400 | |
1424dc96 | 401 | if (PRINT_FIELD(TRACE) && |
ec98b6df | 402 | !perf_session__has_traces(session, "record -R")) |
1424dc96 DA |
403 | return -EINVAL; |
404 | ||
787bef17 | 405 | if (PRINT_FIELD(IP)) { |
ec98b6df | 406 | if (evsel__check_stype(evsel, PERF_SAMPLE_IP, "IP", PERF_OUTPUT_IP)) |
1424dc96 | 407 | return -EINVAL; |
1424dc96 | 408 | } |
7cec0922 DA |
409 | |
410 | if (PRINT_FIELD(ADDR) && | |
ec98b6df | 411 | evsel__do_check_stype(evsel, PERF_SAMPLE_ADDR, "ADDR", PERF_OUTPUT_ADDR, allow_user_set)) |
7cec0922 DA |
412 | return -EINVAL; |
413 | ||
94ddddfa | 414 | if (PRINT_FIELD(DATA_SRC) && |
ec98b6df | 415 | evsel__check_stype(evsel, PERF_SAMPLE_DATA_SRC, "DATA_SRC", PERF_OUTPUT_DATA_SRC)) |
94ddddfa JO |
416 | return -EINVAL; |
417 | ||
418 | if (PRINT_FIELD(WEIGHT) && | |
ec98b6df | 419 | evsel__check_stype(evsel, PERF_SAMPLE_WEIGHT, "WEIGHT", PERF_OUTPUT_WEIGHT)) |
94ddddfa JO |
420 | return -EINVAL; |
421 | ||
37fed3de | 422 | if (PRINT_FIELD(SYM) && |
ec98b6df | 423 | !(evsel->core.attr.sample_type & (PERF_SAMPLE_IP|PERF_SAMPLE_ADDR))) { |
7cec0922 | 424 | pr_err("Display of symbols requested but neither sample IP nor " |
37fed3de | 425 | "sample address\navailable. Hence, no addresses to convert " |
7cec0922 | 426 | "to symbols.\n"); |
787bef17 DA |
427 | return -EINVAL; |
428 | } | |
a978f2ab AN |
429 | if (PRINT_FIELD(SYMOFFSET) && !PRINT_FIELD(SYM)) { |
430 | pr_err("Display of offsets requested but symbol is not" | |
431 | "selected.\n"); | |
432 | return -EINVAL; | |
433 | } | |
37fed3de | 434 | if (PRINT_FIELD(DSO) && |
ec98b6df | 435 | !(evsel->core.attr.sample_type & (PERF_SAMPLE_IP|PERF_SAMPLE_ADDR))) { |
37fed3de | 436 | pr_err("Display of DSO requested but no address to convert.\n"); |
610723f2 DA |
437 | return -EINVAL; |
438 | } | |
dd2e18e9 | 439 | if ((PRINT_FIELD(SRCLINE) || PRINT_FIELD(SRCCODE)) && !PRINT_FIELD(IP)) { |
cc8fae1d AH |
440 | pr_err("Display of source line number requested but sample IP is not\n" |
441 | "selected. Hence, no address to lookup the source line number.\n"); | |
442 | return -EINVAL; | |
443 | } | |
0cd032d3 | 444 | if (PRINT_FIELD(BRSTACKINSN) && !allow_user_set && |
48d02a1d AK |
445 | !(perf_evlist__combined_branch_type(session->evlist) & |
446 | PERF_SAMPLE_BRANCH_ANY)) { | |
447 | pr_err("Display of branch stack assembler requested, but non all-branch filter set\n" | |
448 | "Hint: run 'perf record -b ...'\n"); | |
449 | return -EINVAL; | |
450 | } | |
1424dc96 | 451 | if ((PRINT_FIELD(PID) || PRINT_FIELD(TID)) && |
ec98b6df | 452 | evsel__check_stype(evsel, PERF_SAMPLE_TID, "TID", PERF_OUTPUT_TID|PERF_OUTPUT_PID)) |
1424dc96 | 453 | return -EINVAL; |
1424dc96 DA |
454 | |
455 | if (PRINT_FIELD(TIME) && | |
ec98b6df | 456 | evsel__check_stype(evsel, PERF_SAMPLE_TIME, "TIME", PERF_OUTPUT_TIME)) |
1424dc96 | 457 | return -EINVAL; |
1424dc96 DA |
458 | |
459 | if (PRINT_FIELD(CPU) && | |
ec98b6df | 460 | evsel__do_check_stype(evsel, PERF_SAMPLE_CPU, "CPU", PERF_OUTPUT_CPU, allow_user_set)) |
1424dc96 | 461 | return -EINVAL; |
9cbdb702 | 462 | |
fc36f948 | 463 | if (PRINT_FIELD(IREGS) && |
ec98b6df | 464 | evsel__check_stype(evsel, PERF_SAMPLE_REGS_INTR, "IREGS", PERF_OUTPUT_IREGS)) |
fc36f948 SE |
465 | return -EINVAL; |
466 | ||
b1491ace | 467 | if (PRINT_FIELD(UREGS) && |
ec98b6df | 468 | evsel__check_stype(evsel, PERF_SAMPLE_REGS_USER, "UREGS", PERF_OUTPUT_UREGS)) |
b1491ace AK |
469 | return -EINVAL; |
470 | ||
49d58f04 | 471 | if (PRINT_FIELD(PHYS_ADDR) && |
ec98b6df | 472 | evsel__check_stype(evsel, PERF_SAMPLE_PHYS_ADDR, "PHYS_ADDR", PERF_OUTPUT_PHYS_ADDR)) |
49d58f04 KL |
473 | return -EINVAL; |
474 | ||
9cbdb702 DA |
475 | return 0; |
476 | } | |
477 | ||
7ea95727 AH |
478 | static void set_print_ip_opts(struct perf_event_attr *attr) |
479 | { | |
1405720d | 480 | unsigned int type = output_type(attr->type); |
7ea95727 AH |
481 | |
482 | output[type].print_ip_opts = 0; | |
483 | if (PRINT_FIELD(IP)) | |
e20ab86e | 484 | output[type].print_ip_opts |= EVSEL__PRINT_IP; |
7ea95727 AH |
485 | |
486 | if (PRINT_FIELD(SYM)) | |
e20ab86e | 487 | output[type].print_ip_opts |= EVSEL__PRINT_SYM; |
7ea95727 AH |
488 | |
489 | if (PRINT_FIELD(DSO)) | |
e20ab86e | 490 | output[type].print_ip_opts |= EVSEL__PRINT_DSO; |
7ea95727 AH |
491 | |
492 | if (PRINT_FIELD(SYMOFFSET)) | |
e20ab86e | 493 | output[type].print_ip_opts |= EVSEL__PRINT_SYMOFFSET; |
cc8fae1d AH |
494 | |
495 | if (PRINT_FIELD(SRCLINE)) | |
e20ab86e | 496 | output[type].print_ip_opts |= EVSEL__PRINT_SRCLINE; |
7ea95727 AH |
497 | } |
498 | ||
9cbdb702 DA |
499 | /* |
500 | * verify all user requested events exist and the samples | |
501 | * have the expected data | |
502 | */ | |
503 | static int perf_session__check_output_opt(struct perf_session *session) | |
504 | { | |
40f20e50 | 505 | unsigned int j; |
32dcd021 | 506 | struct evsel *evsel; |
9cbdb702 | 507 | |
1405720d AH |
508 | for (j = 0; j < OUTPUT_TYPE_MAX; ++j) { |
509 | evsel = perf_session__find_first_evtype(session, attr_type(j)); | |
9cbdb702 DA |
510 | |
511 | /* | |
512 | * even if fields is set to 0 (ie., show nothing) event must | |
513 | * exist if user explicitly includes it on the command line | |
514 | */ | |
1405720d AH |
515 | if (!evsel && output[j].user_set && !output[j].wildcard_set && |
516 | j != OUTPUT_TYPE_SYNTH) { | |
9cbdb702 | 517 | pr_err("%s events do not exist. " |
701516ae | 518 | "Remove corresponding -F option to proceed.\n", |
9cbdb702 DA |
519 | event_type(j)); |
520 | return -1; | |
521 | } | |
522 | ||
523 | if (evsel && output[j].fields && | |
524 | perf_evsel__check_attr(evsel, session)) | |
525 | return -1; | |
a6ffaf91 DA |
526 | |
527 | if (evsel == NULL) | |
528 | continue; | |
529 | ||
1fc632ce | 530 | set_print_ip_opts(&evsel->core.attr); |
1424dc96 DA |
531 | } |
532 | ||
98526ee7 AH |
533 | if (!no_callchain) { |
534 | bool use_callchain = false; | |
71ac899b | 535 | bool not_pipe = false; |
98526ee7 | 536 | |
e5cadb93 | 537 | evlist__for_each_entry(session->evlist, evsel) { |
71ac899b | 538 | not_pipe = true; |
27de9b2b | 539 | if (evsel__has_callchain(evsel)) { |
98526ee7 AH |
540 | use_callchain = true; |
541 | break; | |
542 | } | |
543 | } | |
71ac899b | 544 | if (not_pipe && !use_callchain) |
98526ee7 AH |
545 | symbol_conf.use_callchain = false; |
546 | } | |
547 | ||
80b8b496 DA |
548 | /* |
549 | * set default for tracepoints to print symbols only | |
550 | * if callchains are present | |
551 | */ | |
552 | if (symbol_conf.use_callchain && | |
553 | !output[PERF_TYPE_TRACEPOINT].user_set) { | |
80b8b496 | 554 | j = PERF_TYPE_TRACEPOINT; |
80b8b496 | 555 | |
e5cadb93 | 556 | evlist__for_each_entry(session->evlist, evsel) { |
1fc632ce | 557 | if (evsel->core.attr.type != j) |
40f20e50 HK |
558 | continue; |
559 | ||
27de9b2b | 560 | if (evsel__has_callchain(evsel)) { |
40f20e50 HK |
561 | output[j].fields |= PERF_OUTPUT_IP; |
562 | output[j].fields |= PERF_OUTPUT_SYM; | |
7903a708 | 563 | output[j].fields |= PERF_OUTPUT_SYMOFFSET; |
40f20e50 | 564 | output[j].fields |= PERF_OUTPUT_DSO; |
1fc632ce | 565 | set_print_ip_opts(&evsel->core.attr); |
40f20e50 HK |
566 | goto out; |
567 | } | |
80b8b496 DA |
568 | } |
569 | } | |
570 | ||
571 | out: | |
1424dc96 DA |
572 | return 0; |
573 | } | |
745f43e3 | 574 | |
9add8fe8 MW |
575 | static int perf_sample__fprintf_regs(struct regs_dump *regs, uint64_t mask, |
576 | FILE *fp | |
577 | ) | |
b1491ace | 578 | { |
b1491ace | 579 | unsigned i = 0, r; |
a1a58707 | 580 | int printed = 0; |
b1491ace AK |
581 | |
582 | if (!regs || !regs->regs) | |
a1a58707 | 583 | return 0; |
b1491ace | 584 | |
a1a58707 | 585 | printed += fprintf(fp, " ABI:%" PRIu64 " ", regs->abi); |
b1491ace AK |
586 | |
587 | for_each_set_bit(r, (unsigned long *) &mask, sizeof(mask) * 8) { | |
588 | u64 val = regs->regs[i++]; | |
a1a58707 | 589 | printed += fprintf(fp, "%5s:0x%"PRIx64" ", perf_reg_name(r), val); |
b1491ace | 590 | } |
a1a58707 ACM |
591 | |
592 | return printed; | |
b1491ace AK |
593 | } |
594 | ||
9add8fe8 MW |
595 | static int perf_sample__fprintf_iregs(struct perf_sample *sample, |
596 | struct perf_event_attr *attr, FILE *fp) | |
597 | { | |
598 | return perf_sample__fprintf_regs(&sample->intr_regs, | |
599 | attr->sample_regs_intr, fp); | |
600 | } | |
601 | ||
602 | static int perf_sample__fprintf_uregs(struct perf_sample *sample, | |
603 | struct perf_event_attr *attr, FILE *fp) | |
604 | { | |
605 | return perf_sample__fprintf_regs(&sample->user_regs, | |
606 | attr->sample_regs_user, fp); | |
607 | } | |
608 | ||
a1a58707 ACM |
609 | static int perf_sample__fprintf_start(struct perf_sample *sample, |
610 | struct thread *thread, | |
32dcd021 | 611 | struct evsel *evsel, |
28a0b398 | 612 | u32 type, FILE *fp) |
c70c94b4 | 613 | { |
1fc632ce | 614 | struct perf_event_attr *attr = &evsel->core.attr; |
c70c94b4 | 615 | unsigned long secs; |
745f43e3 | 616 | unsigned long long nsecs; |
a1a58707 | 617 | int printed = 0; |
745f43e3 DA |
618 | |
619 | if (PRINT_FIELD(COMM)) { | |
620 | if (latency_format) | |
a1a58707 | 621 | printed += fprintf(fp, "%8.8s ", thread__comm_str(thread)); |
b879833c | 622 | else if (PRINT_FIELD(IP) && evsel__has_callchain(evsel) && symbol_conf.use_callchain) |
a1a58707 | 623 | printed += fprintf(fp, "%s ", thread__comm_str(thread)); |
745f43e3 | 624 | else |
a1a58707 | 625 | printed += fprintf(fp, "%16s ", thread__comm_str(thread)); |
745f43e3 | 626 | } |
c70c94b4 | 627 | |
745f43e3 | 628 | if (PRINT_FIELD(PID) && PRINT_FIELD(TID)) |
a1a58707 | 629 | printed += fprintf(fp, "%5d/%-5d ", sample->pid, sample->tid); |
745f43e3 | 630 | else if (PRINT_FIELD(PID)) |
a1a58707 | 631 | printed += fprintf(fp, "%5d ", sample->pid); |
745f43e3 | 632 | else if (PRINT_FIELD(TID)) |
a1a58707 | 633 | printed += fprintf(fp, "%5d ", sample->tid); |
745f43e3 DA |
634 | |
635 | if (PRINT_FIELD(CPU)) { | |
636 | if (latency_format) | |
a1a58707 | 637 | printed += fprintf(fp, "%3d ", sample->cpu); |
745f43e3 | 638 | else |
a1a58707 | 639 | printed += fprintf(fp, "[%03d] ", sample->cpu); |
745f43e3 | 640 | } |
c70c94b4 | 641 | |
28a0b398 JO |
642 | if (PRINT_FIELD(MISC)) { |
643 | int ret = 0; | |
644 | ||
645 | #define has(m) \ | |
646 | (sample->misc & PERF_RECORD_MISC_##m) == PERF_RECORD_MISC_##m | |
647 | ||
648 | if (has(KERNEL)) | |
649 | ret += fprintf(fp, "K"); | |
650 | if (has(USER)) | |
651 | ret += fprintf(fp, "U"); | |
652 | if (has(HYPERVISOR)) | |
653 | ret += fprintf(fp, "H"); | |
654 | if (has(GUEST_KERNEL)) | |
655 | ret += fprintf(fp, "G"); | |
656 | if (has(GUEST_USER)) | |
657 | ret += fprintf(fp, "g"); | |
658 | ||
659 | switch (type) { | |
660 | case PERF_RECORD_MMAP: | |
661 | case PERF_RECORD_MMAP2: | |
662 | if (has(MMAP_DATA)) | |
663 | ret += fprintf(fp, "M"); | |
664 | break; | |
665 | case PERF_RECORD_COMM: | |
666 | if (has(COMM_EXEC)) | |
667 | ret += fprintf(fp, "E"); | |
668 | break; | |
669 | case PERF_RECORD_SWITCH: | |
670 | case PERF_RECORD_SWITCH_CPU_WIDE: | |
bf30cc18 | 671 | if (has(SWITCH_OUT)) { |
28a0b398 | 672 | ret += fprintf(fp, "S"); |
bf30cc18 AB |
673 | if (sample->misc & PERF_RECORD_MISC_SWITCH_OUT_PREEMPT) |
674 | ret += fprintf(fp, "p"); | |
675 | } | |
28a0b398 JO |
676 | default: |
677 | break; | |
678 | } | |
679 | ||
680 | #undef has | |
681 | ||
682 | ret += fprintf(fp, "%*s", 6 - ret, " "); | |
683 | printed += ret; | |
684 | } | |
685 | ||
745f43e3 | 686 | if (PRINT_FIELD(TIME)) { |
90b10f47 AK |
687 | u64 t = sample->time; |
688 | if (reltime) { | |
689 | if (!initial_time) | |
690 | initial_time = sample->time; | |
691 | t = sample->time - initial_time; | |
26567ed7 HPP |
692 | } else if (deltatime) { |
693 | if (previous_time) | |
694 | t = sample->time - previous_time; | |
695 | else { | |
696 | t = 0; | |
697 | } | |
698 | previous_time = sample->time; | |
90b10f47 AK |
699 | } |
700 | nsecs = t; | |
bd48c63e ACM |
701 | secs = nsecs / NSEC_PER_SEC; |
702 | nsecs -= secs * NSEC_PER_SEC; | |
99620a5d | 703 | |
52bab886 | 704 | if (symbol_conf.nanosecs) |
a1a58707 | 705 | printed += fprintf(fp, "%5lu.%09llu: ", secs, nsecs); |
99620a5d NK |
706 | else { |
707 | char sample_time[32]; | |
90b10f47 | 708 | timestamp__scnprintf_usec(t, sample_time, sizeof(sample_time)); |
a1a58707 | 709 | printed += fprintf(fp, "%12s: ", sample_time); |
99620a5d | 710 | } |
745f43e3 | 711 | } |
a1a58707 ACM |
712 | |
713 | return printed; | |
c70c94b4 DA |
714 | } |
715 | ||
dc323ce8 SE |
716 | static inline char |
717 | mispred_str(struct branch_entry *br) | |
718 | { | |
719 | if (!(br->flags.mispred || br->flags.predicted)) | |
720 | return '-'; | |
721 | ||
722 | return br->flags.predicted ? 'P' : 'M'; | |
723 | } | |
724 | ||
a1a58707 ACM |
725 | static int perf_sample__fprintf_brstack(struct perf_sample *sample, |
726 | struct thread *thread, | |
727 | struct perf_event_attr *attr, FILE *fp) | |
dc323ce8 SE |
728 | { |
729 | struct branch_stack *br = sample->branch_stack; | |
42bbabed | 730 | struct branch_entry *entries = perf_sample__branch_entries(sample); |
55b9b508 MS |
731 | struct addr_location alf, alt; |
732 | u64 i, from, to; | |
a1a58707 | 733 | int printed = 0; |
dc323ce8 SE |
734 | |
735 | if (!(br && br->nr)) | |
a1a58707 | 736 | return 0; |
dc323ce8 SE |
737 | |
738 | for (i = 0; i < br->nr; i++) { | |
42bbabed KL |
739 | from = entries[i].from; |
740 | to = entries[i].to; | |
55b9b508 MS |
741 | |
742 | if (PRINT_FIELD(DSO)) { | |
743 | memset(&alf, 0, sizeof(alf)); | |
744 | memset(&alt, 0, sizeof(alt)); | |
692d0e63 AH |
745 | thread__find_map_fb(thread, sample->cpumode, from, &alf); |
746 | thread__find_map_fb(thread, sample->cpumode, to, &alt); | |
55b9b508 MS |
747 | } |
748 | ||
a1a58707 | 749 | printed += fprintf(fp, " 0x%"PRIx64, from); |
55b9b508 | 750 | if (PRINT_FIELD(DSO)) { |
a1a58707 ACM |
751 | printed += fprintf(fp, "("); |
752 | printed += map__fprintf_dsoname(alf.map, fp); | |
753 | printed += fprintf(fp, ")"); | |
55b9b508 MS |
754 | } |
755 | ||
a1a58707 | 756 | printed += fprintf(fp, "/0x%"PRIx64, to); |
55b9b508 | 757 | if (PRINT_FIELD(DSO)) { |
a1a58707 ACM |
758 | printed += fprintf(fp, "("); |
759 | printed += map__fprintf_dsoname(alt.map, fp); | |
760 | printed += fprintf(fp, ")"); | |
55b9b508 MS |
761 | } |
762 | ||
a1a58707 | 763 | printed += fprintf(fp, "/%c/%c/%c/%d ", |
42bbabed KL |
764 | mispred_str(entries + i), |
765 | entries[i].flags.in_tx ? 'X' : '-', | |
766 | entries[i].flags.abort ? 'A' : '-', | |
767 | entries[i].flags.cycles); | |
dc323ce8 | 768 | } |
a1a58707 ACM |
769 | |
770 | return printed; | |
dc323ce8 SE |
771 | } |
772 | ||
a1a58707 ACM |
773 | static int perf_sample__fprintf_brstacksym(struct perf_sample *sample, |
774 | struct thread *thread, | |
775 | struct perf_event_attr *attr, FILE *fp) | |
dc323ce8 SE |
776 | { |
777 | struct branch_stack *br = sample->branch_stack; | |
42bbabed | 778 | struct branch_entry *entries = perf_sample__branch_entries(sample); |
dc323ce8 | 779 | struct addr_location alf, alt; |
dc323ce8 | 780 | u64 i, from, to; |
a1a58707 | 781 | int printed = 0; |
dc323ce8 SE |
782 | |
783 | if (!(br && br->nr)) | |
a1a58707 | 784 | return 0; |
dc323ce8 SE |
785 | |
786 | for (i = 0; i < br->nr; i++) { | |
787 | ||
788 | memset(&alf, 0, sizeof(alf)); | |
789 | memset(&alt, 0, sizeof(alt)); | |
42bbabed KL |
790 | from = entries[i].from; |
791 | to = entries[i].to; | |
dc323ce8 | 792 | |
692d0e63 AH |
793 | thread__find_symbol_fb(thread, sample->cpumode, from, &alf); |
794 | thread__find_symbol_fb(thread, sample->cpumode, to, &alt); | |
dc323ce8 | 795 | |
a1a58707 | 796 | printed += symbol__fprintf_symname_offs(alf.sym, &alf, fp); |
55b9b508 | 797 | if (PRINT_FIELD(DSO)) { |
a1a58707 ACM |
798 | printed += fprintf(fp, "("); |
799 | printed += map__fprintf_dsoname(alf.map, fp); | |
800 | printed += fprintf(fp, ")"); | |
55b9b508 | 801 | } |
a1a58707 ACM |
802 | printed += fprintf(fp, "%c", '/'); |
803 | printed += symbol__fprintf_symname_offs(alt.sym, &alt, fp); | |
55b9b508 | 804 | if (PRINT_FIELD(DSO)) { |
a1a58707 ACM |
805 | printed += fprintf(fp, "("); |
806 | printed += map__fprintf_dsoname(alt.map, fp); | |
807 | printed += fprintf(fp, ")"); | |
55b9b508 | 808 | } |
a1a58707 | 809 | printed += fprintf(fp, "/%c/%c/%c/%d ", |
42bbabed KL |
810 | mispred_str(entries + i), |
811 | entries[i].flags.in_tx ? 'X' : '-', | |
812 | entries[i].flags.abort ? 'A' : '-', | |
813 | entries[i].flags.cycles); | |
dc323ce8 | 814 | } |
a1a58707 ACM |
815 | |
816 | return printed; | |
dc323ce8 SE |
817 | } |
818 | ||
a1a58707 ACM |
819 | static int perf_sample__fprintf_brstackoff(struct perf_sample *sample, |
820 | struct thread *thread, | |
821 | struct perf_event_attr *attr, FILE *fp) | |
106dacd8 MS |
822 | { |
823 | struct branch_stack *br = sample->branch_stack; | |
42bbabed | 824 | struct branch_entry *entries = perf_sample__branch_entries(sample); |
106dacd8 MS |
825 | struct addr_location alf, alt; |
826 | u64 i, from, to; | |
a1a58707 | 827 | int printed = 0; |
106dacd8 MS |
828 | |
829 | if (!(br && br->nr)) | |
a1a58707 | 830 | return 0; |
106dacd8 MS |
831 | |
832 | for (i = 0; i < br->nr; i++) { | |
833 | ||
834 | memset(&alf, 0, sizeof(alf)); | |
835 | memset(&alt, 0, sizeof(alt)); | |
42bbabed KL |
836 | from = entries[i].from; |
837 | to = entries[i].to; | |
106dacd8 | 838 | |
692d0e63 | 839 | if (thread__find_map_fb(thread, sample->cpumode, from, &alf) && |
71a84b5a | 840 | !alf.map->dso->adjust_symbols) |
106dacd8 MS |
841 | from = map__map_ip(alf.map, from); |
842 | ||
692d0e63 | 843 | if (thread__find_map_fb(thread, sample->cpumode, to, &alt) && |
71a84b5a | 844 | !alt.map->dso->adjust_symbols) |
106dacd8 MS |
845 | to = map__map_ip(alt.map, to); |
846 | ||
a1a58707 | 847 | printed += fprintf(fp, " 0x%"PRIx64, from); |
106dacd8 | 848 | if (PRINT_FIELD(DSO)) { |
a1a58707 ACM |
849 | printed += fprintf(fp, "("); |
850 | printed += map__fprintf_dsoname(alf.map, fp); | |
851 | printed += fprintf(fp, ")"); | |
106dacd8 | 852 | } |
a1a58707 | 853 | printed += fprintf(fp, "/0x%"PRIx64, to); |
106dacd8 | 854 | if (PRINT_FIELD(DSO)) { |
a1a58707 ACM |
855 | printed += fprintf(fp, "("); |
856 | printed += map__fprintf_dsoname(alt.map, fp); | |
857 | printed += fprintf(fp, ")"); | |
106dacd8 | 858 | } |
a1a58707 | 859 | printed += fprintf(fp, "/%c/%c/%c/%d ", |
42bbabed KL |
860 | mispred_str(entries + i), |
861 | entries[i].flags.in_tx ? 'X' : '-', | |
862 | entries[i].flags.abort ? 'A' : '-', | |
863 | entries[i].flags.cycles); | |
106dacd8 | 864 | } |
a1a58707 ACM |
865 | |
866 | return printed; | |
106dacd8 | 867 | } |
48d02a1d AK |
868 | #define MAXBB 16384UL |
869 | ||
870 | static int grab_bb(u8 *buffer, u64 start, u64 end, | |
871 | struct machine *machine, struct thread *thread, | |
872 | bool *is64bit, u8 *cpumode, bool last) | |
873 | { | |
874 | long offset, len; | |
875 | struct addr_location al; | |
876 | bool kernel; | |
877 | ||
878 | if (!start || !end) | |
879 | return 0; | |
880 | ||
881 | kernel = machine__kernel_ip(machine, start); | |
882 | if (kernel) | |
883 | *cpumode = PERF_RECORD_MISC_KERNEL; | |
884 | else | |
885 | *cpumode = PERF_RECORD_MISC_USER; | |
886 | ||
887 | /* | |
888 | * Block overlaps between kernel and user. | |
889 | * This can happen due to ring filtering | |
890 | * On Intel CPUs the entry into the kernel is filtered, | |
891 | * but the exit is not. Let the caller patch it up. | |
892 | */ | |
893 | if (kernel != machine__kernel_ip(machine, end)) { | |
5ce2c5b4 | 894 | pr_debug("\tblock %" PRIx64 "-%" PRIx64 " transfers between kernel and user\n", start, end); |
48d02a1d AK |
895 | return -ENXIO; |
896 | } | |
897 | ||
898 | memset(&al, 0, sizeof(al)); | |
899 | if (end - start > MAXBB - MAXINSN) { | |
900 | if (last) | |
5ce2c5b4 | 901 | pr_debug("\tbrstack does not reach to final jump (%" PRIx64 "-%" PRIx64 ")\n", start, end); |
48d02a1d | 902 | else |
5ce2c5b4 | 903 | pr_debug("\tblock %" PRIx64 "-%" PRIx64 " (%" PRIu64 ") too long to dump\n", start, end, end - start); |
48d02a1d AK |
904 | return 0; |
905 | } | |
906 | ||
71a84b5a | 907 | if (!thread__find_map(thread, *cpumode, start, &al) || !al.map->dso) { |
5ce2c5b4 | 908 | pr_debug("\tcannot resolve %" PRIx64 "-%" PRIx64 "\n", start, end); |
48d02a1d AK |
909 | return 0; |
910 | } | |
911 | if (al.map->dso->data.status == DSO_DATA_STATUS_ERROR) { | |
5ce2c5b4 | 912 | pr_debug("\tcannot resolve %" PRIx64 "-%" PRIx64 "\n", start, end); |
48d02a1d AK |
913 | return 0; |
914 | } | |
915 | ||
916 | /* Load maps to ensure dso->is_64_bit has been updated */ | |
917 | map__load(al.map); | |
918 | ||
919 | offset = al.map->map_ip(al.map, start); | |
920 | len = dso__data_read_offset(al.map->dso, machine, offset, (u8 *)buffer, | |
921 | end - start + MAXINSN); | |
922 | ||
923 | *is64bit = al.map->dso->is_64_bit; | |
924 | if (len <= 0) | |
5ce2c5b4 | 925 | pr_debug("\tcannot fetch code for block at %" PRIx64 "-%" PRIx64 "\n", |
48d02a1d AK |
926 | start, end); |
927 | return len; | |
928 | } | |
929 | ||
540a63ea ACM |
930 | static int map__fprintf_srccode(struct map *map, u64 addr, FILE *fp, struct srccode_state *state) |
931 | { | |
932 | char *srcfile; | |
933 | int ret = 0; | |
934 | unsigned line; | |
935 | int len; | |
936 | char *srccode; | |
937 | ||
938 | if (!map || !map->dso) | |
939 | return 0; | |
940 | srcfile = get_srcline_split(map->dso, | |
941 | map__rip_2objdump(map, addr), | |
942 | &line); | |
943 | if (!srcfile) | |
944 | return 0; | |
945 | ||
946 | /* Avoid redundant printing */ | |
947 | if (state && | |
948 | state->srcfile && | |
949 | !strcmp(state->srcfile, srcfile) && | |
950 | state->line == line) { | |
951 | free(srcfile); | |
952 | return 0; | |
953 | } | |
954 | ||
955 | srccode = find_sourceline(srcfile, line, &len); | |
956 | if (!srccode) | |
957 | goto out_free_line; | |
958 | ||
959 | ret = fprintf(fp, "|%-8d %.*s", line, len, srccode); | |
960 | ||
961 | if (state) { | |
962 | state->srcfile = srcfile; | |
963 | state->line = line; | |
964 | } | |
965 | return ret; | |
966 | ||
967 | out_free_line: | |
968 | free(srcfile); | |
969 | return ret; | |
970 | } | |
971 | ||
dd2e18e9 AK |
972 | static int print_srccode(struct thread *thread, u8 cpumode, uint64_t addr) |
973 | { | |
974 | struct addr_location al; | |
975 | int ret = 0; | |
976 | ||
977 | memset(&al, 0, sizeof(al)); | |
978 | thread__find_map(thread, cpumode, addr, &al); | |
979 | if (!al.map) | |
980 | return 0; | |
981 | ret = map__fprintf_srccode(al.map, al.addr, stdout, | |
982 | &thread->srccode_state); | |
983 | if (ret) | |
984 | ret += printf("\n"); | |
985 | return ret; | |
986 | } | |
987 | ||
a1a58707 ACM |
988 | static int ip__fprintf_jump(uint64_t ip, struct branch_entry *en, |
989 | struct perf_insn *x, u8 *inbuf, int len, | |
fe57120e | 990 | int insn, FILE *fp, int *total_cycles) |
48d02a1d | 991 | { |
a1a58707 ACM |
992 | int printed = fprintf(fp, "\t%016" PRIx64 "\t%-30s\t#%s%s%s%s", ip, |
993 | dump_insn(x, ip, inbuf, len, NULL), | |
994 | en->flags.predicted ? " PRED" : "", | |
995 | en->flags.mispred ? " MISPRED" : "", | |
996 | en->flags.in_tx ? " INTX" : "", | |
997 | en->flags.abort ? " ABORT" : ""); | |
48d02a1d | 998 | if (en->flags.cycles) { |
fe57120e AK |
999 | *total_cycles += en->flags.cycles; |
1000 | printed += fprintf(fp, " %d cycles [%d]", en->flags.cycles, *total_cycles); | |
48d02a1d | 1001 | if (insn) |
a1a58707 | 1002 | printed += fprintf(fp, " %.2f IPC", (float)insn / en->flags.cycles); |
48d02a1d | 1003 | } |
a1a58707 | 1004 | return printed + fprintf(fp, "\n"); |
48d02a1d AK |
1005 | } |
1006 | ||
a1a58707 ACM |
1007 | static int ip__fprintf_sym(uint64_t addr, struct thread *thread, |
1008 | u8 cpumode, int cpu, struct symbol **lastsym, | |
1009 | struct perf_event_attr *attr, FILE *fp) | |
48d02a1d AK |
1010 | { |
1011 | struct addr_location al; | |
a1a58707 | 1012 | int off, printed = 0; |
48d02a1d AK |
1013 | |
1014 | memset(&al, 0, sizeof(al)); | |
1015 | ||
404eb5a4 ACM |
1016 | thread__find_map(thread, cpumode, addr, &al); |
1017 | ||
48d02a1d | 1018 | if ((*lastsym) && al.addr >= (*lastsym)->start && al.addr < (*lastsym)->end) |
a1a58707 | 1019 | return 0; |
48d02a1d AK |
1020 | |
1021 | al.cpu = cpu; | |
1022 | al.sym = NULL; | |
1023 | if (al.map) | |
1024 | al.sym = map__find_symbol(al.map, al.addr); | |
1025 | ||
1026 | if (!al.sym) | |
a1a58707 | 1027 | return 0; |
48d02a1d AK |
1028 | |
1029 | if (al.addr < al.sym->end) | |
1030 | off = al.addr - al.sym->start; | |
1031 | else | |
1032 | off = al.addr - al.map->start - al.sym->start; | |
a1a58707 | 1033 | printed += fprintf(fp, "\t%s", al.sym->name); |
48d02a1d | 1034 | if (off) |
a1a58707 ACM |
1035 | printed += fprintf(fp, "%+d", off); |
1036 | printed += fprintf(fp, ":"); | |
48d02a1d | 1037 | if (PRINT_FIELD(SRCLINE)) |
a1a58707 ACM |
1038 | printed += map__fprintf_srcline(al.map, al.addr, "\t", fp); |
1039 | printed += fprintf(fp, "\n"); | |
48d02a1d | 1040 | *lastsym = al.sym; |
a1a58707 ACM |
1041 | |
1042 | return printed; | |
48d02a1d AK |
1043 | } |
1044 | ||
a1a58707 ACM |
1045 | static int perf_sample__fprintf_brstackinsn(struct perf_sample *sample, |
1046 | struct thread *thread, | |
1047 | struct perf_event_attr *attr, | |
1048 | struct machine *machine, FILE *fp) | |
48d02a1d AK |
1049 | { |
1050 | struct branch_stack *br = sample->branch_stack; | |
42bbabed | 1051 | struct branch_entry *entries = perf_sample__branch_entries(sample); |
48d02a1d | 1052 | u64 start, end; |
a1a58707 | 1053 | int i, insn, len, nr, ilen, printed = 0; |
48d02a1d AK |
1054 | struct perf_insn x; |
1055 | u8 buffer[MAXBB]; | |
1056 | unsigned off; | |
1057 | struct symbol *lastsym = NULL; | |
fe57120e | 1058 | int total_cycles = 0; |
48d02a1d AK |
1059 | |
1060 | if (!(br && br->nr)) | |
a1a58707 | 1061 | return 0; |
48d02a1d AK |
1062 | nr = br->nr; |
1063 | if (max_blocks && nr > max_blocks + 1) | |
1064 | nr = max_blocks + 1; | |
1065 | ||
1066 | x.thread = thread; | |
1067 | x.cpu = sample->cpu; | |
1068 | ||
a1a58707 | 1069 | printed += fprintf(fp, "%c", '\n'); |
48d02a1d AK |
1070 | |
1071 | /* Handle first from jump, of which we don't know the entry. */ | |
42bbabed KL |
1072 | len = grab_bb(buffer, entries[nr-1].from, |
1073 | entries[nr-1].from, | |
48d02a1d AK |
1074 | machine, thread, &x.is64bit, &x.cpumode, false); |
1075 | if (len > 0) { | |
42bbabed | 1076 | printed += ip__fprintf_sym(entries[nr - 1].from, thread, |
a1a58707 | 1077 | x.cpumode, x.cpu, &lastsym, attr, fp); |
42bbabed | 1078 | printed += ip__fprintf_jump(entries[nr - 1].from, &entries[nr - 1], |
fe57120e | 1079 | &x, buffer, len, 0, fp, &total_cycles); |
dd2e18e9 | 1080 | if (PRINT_FIELD(SRCCODE)) |
42bbabed | 1081 | printed += print_srccode(thread, x.cpumode, entries[nr - 1].from); |
48d02a1d AK |
1082 | } |
1083 | ||
1084 | /* Print all blocks */ | |
1085 | for (i = nr - 2; i >= 0; i--) { | |
42bbabed | 1086 | if (entries[i].from || entries[i].to) |
48d02a1d | 1087 | pr_debug("%d: %" PRIx64 "-%" PRIx64 "\n", i, |
42bbabed KL |
1088 | entries[i].from, |
1089 | entries[i].to); | |
1090 | start = entries[i + 1].to; | |
1091 | end = entries[i].from; | |
48d02a1d AK |
1092 | |
1093 | len = grab_bb(buffer, start, end, machine, thread, &x.is64bit, &x.cpumode, false); | |
1094 | /* Patch up missing kernel transfers due to ring filters */ | |
1095 | if (len == -ENXIO && i > 0) { | |
42bbabed | 1096 | end = entries[--i].from; |
48d02a1d AK |
1097 | pr_debug("\tpatching up to %" PRIx64 "-%" PRIx64 "\n", start, end); |
1098 | len = grab_bb(buffer, start, end, machine, thread, &x.is64bit, &x.cpumode, false); | |
1099 | } | |
1100 | if (len <= 0) | |
1101 | continue; | |
1102 | ||
1103 | insn = 0; | |
e98df280 | 1104 | for (off = 0; off < (unsigned)len; off += ilen) { |
48d02a1d AK |
1105 | uint64_t ip = start + off; |
1106 | ||
a1a58707 | 1107 | printed += ip__fprintf_sym(ip, thread, x.cpumode, x.cpu, &lastsym, attr, fp); |
48d02a1d | 1108 | if (ip == end) { |
42bbabed | 1109 | printed += ip__fprintf_jump(ip, &entries[i], &x, buffer + off, len - off, ++insn, fp, |
fe57120e | 1110 | &total_cycles); |
dd2e18e9 AK |
1111 | if (PRINT_FIELD(SRCCODE)) |
1112 | printed += print_srccode(thread, x.cpumode, ip); | |
48d02a1d AK |
1113 | break; |
1114 | } else { | |
e98df280 | 1115 | ilen = 0; |
a1a58707 ACM |
1116 | printed += fprintf(fp, "\t%016" PRIx64 "\t%s\n", ip, |
1117 | dump_insn(&x, ip, buffer + off, len - off, &ilen)); | |
48d02a1d AK |
1118 | if (ilen == 0) |
1119 | break; | |
dd2e18e9 AK |
1120 | if (PRINT_FIELD(SRCCODE)) |
1121 | print_srccode(thread, x.cpumode, ip); | |
48d02a1d AK |
1122 | insn++; |
1123 | } | |
1124 | } | |
5172672d | 1125 | if (off != end - start) |
e98df280 | 1126 | printed += fprintf(fp, "\tmismatch of LBR data and executable\n"); |
48d02a1d AK |
1127 | } |
1128 | ||
1129 | /* | |
1130 | * Hit the branch? In this case we are already done, and the target | |
1131 | * has not been executed yet. | |
1132 | */ | |
42bbabed | 1133 | if (entries[0].from == sample->ip) |
a1a58707 | 1134 | goto out; |
42bbabed | 1135 | if (entries[0].flags.abort) |
a1a58707 | 1136 | goto out; |
48d02a1d AK |
1137 | |
1138 | /* | |
1139 | * Print final block upto sample | |
61f61159 AK |
1140 | * |
1141 | * Due to pipeline delays the LBRs might be missing a branch | |
1142 | * or two, which can result in very large or negative blocks | |
1143 | * between final branch and sample. When this happens just | |
1144 | * continue walking after the last TO until we hit a branch. | |
48d02a1d | 1145 | */ |
42bbabed | 1146 | start = entries[0].to; |
48d02a1d | 1147 | end = sample->ip; |
61f61159 AK |
1148 | if (end < start) { |
1149 | /* Missing jump. Scan 128 bytes for the next branch */ | |
1150 | end = start + 128; | |
1151 | } | |
48d02a1d | 1152 | len = grab_bb(buffer, start, end, machine, thread, &x.is64bit, &x.cpumode, true); |
a1a58707 | 1153 | printed += ip__fprintf_sym(start, thread, x.cpumode, x.cpu, &lastsym, attr, fp); |
48d02a1d AK |
1154 | if (len <= 0) { |
1155 | /* Print at least last IP if basic block did not work */ | |
1156 | len = grab_bb(buffer, sample->ip, sample->ip, | |
1157 | machine, thread, &x.is64bit, &x.cpumode, false); | |
1158 | if (len <= 0) | |
a1a58707 | 1159 | goto out; |
a1a58707 | 1160 | printed += fprintf(fp, "\t%016" PRIx64 "\t%s\n", sample->ip, |
48d02a1d | 1161 | dump_insn(&x, sample->ip, buffer, len, NULL)); |
dd2e18e9 AK |
1162 | if (PRINT_FIELD(SRCCODE)) |
1163 | print_srccode(thread, x.cpumode, sample->ip); | |
a1a58707 | 1164 | goto out; |
48d02a1d AK |
1165 | } |
1166 | for (off = 0; off <= end - start; off += ilen) { | |
e98df280 | 1167 | ilen = 0; |
a1a58707 ACM |
1168 | printed += fprintf(fp, "\t%016" PRIx64 "\t%s\n", start + off, |
1169 | dump_insn(&x, start + off, buffer + off, len - off, &ilen)); | |
48d02a1d AK |
1170 | if (ilen == 0) |
1171 | break; | |
61f61159 AK |
1172 | if (arch_is_branch(buffer + off, len - off, x.is64bit) && start + off != sample->ip) { |
1173 | /* | |
1174 | * Hit a missing branch. Just stop. | |
1175 | */ | |
1176 | printed += fprintf(fp, "\t... not reaching sample ...\n"); | |
1177 | break; | |
1178 | } | |
dd2e18e9 AK |
1179 | if (PRINT_FIELD(SRCCODE)) |
1180 | print_srccode(thread, x.cpumode, start + off); | |
48d02a1d | 1181 | } |
a1a58707 ACM |
1182 | out: |
1183 | return printed; | |
48d02a1d | 1184 | } |
dc323ce8 | 1185 | |
a1a58707 ACM |
1186 | static int perf_sample__fprintf_addr(struct perf_sample *sample, |
1187 | struct thread *thread, | |
1188 | struct perf_event_attr *attr, FILE *fp) | |
7cec0922 DA |
1189 | { |
1190 | struct addr_location al; | |
a1a58707 | 1191 | int printed = fprintf(fp, "%16" PRIx64, sample->addr); |
7cec0922 DA |
1192 | |
1193 | if (!sample_addr_correlates_sym(attr)) | |
a1a58707 | 1194 | goto out; |
7cec0922 | 1195 | |
c2740a87 | 1196 | thread__resolve(thread, &al, sample); |
7cec0922 DA |
1197 | |
1198 | if (PRINT_FIELD(SYM)) { | |
a1a58707 | 1199 | printed += fprintf(fp, " "); |
a978f2ab | 1200 | if (PRINT_FIELD(SYMOFFSET)) |
a1a58707 | 1201 | printed += symbol__fprintf_symname_offs(al.sym, &al, fp); |
a978f2ab | 1202 | else |
a1a58707 | 1203 | printed += symbol__fprintf_symname(al.sym, fp); |
7cec0922 DA |
1204 | } |
1205 | ||
1206 | if (PRINT_FIELD(DSO)) { | |
a1a58707 ACM |
1207 | printed += fprintf(fp, " ("); |
1208 | printed += map__fprintf_dsoname(al.map, fp); | |
1209 | printed += fprintf(fp, ")"); | |
7cec0922 | 1210 | } |
a1a58707 ACM |
1211 | out: |
1212 | return printed; | |
7cec0922 DA |
1213 | } |
1214 | ||
99f753f0 | 1215 | static const char *resolve_branch_sym(struct perf_sample *sample, |
32dcd021 | 1216 | struct evsel *evsel, |
99f753f0 AK |
1217 | struct thread *thread, |
1218 | struct addr_location *al, | |
1219 | u64 *ip) | |
1220 | { | |
1221 | struct addr_location addr_al; | |
1fc632ce | 1222 | struct perf_event_attr *attr = &evsel->core.attr; |
99f753f0 AK |
1223 | const char *name = NULL; |
1224 | ||
1225 | if (sample->flags & (PERF_IP_FLAG_CALL | PERF_IP_FLAG_TRACE_BEGIN)) { | |
1226 | if (sample_addr_correlates_sym(attr)) { | |
1227 | thread__resolve(thread, &addr_al, sample); | |
1228 | if (addr_al.sym) | |
1229 | name = addr_al.sym->name; | |
1230 | else | |
1231 | *ip = sample->addr; | |
1232 | } else { | |
1233 | *ip = sample->addr; | |
1234 | } | |
1235 | } else if (sample->flags & (PERF_IP_FLAG_RETURN | PERF_IP_FLAG_TRACE_END)) { | |
1236 | if (al->sym) | |
1237 | name = al->sym->name; | |
1238 | else | |
1239 | *ip = sample->ip; | |
1240 | } | |
1241 | return name; | |
1242 | } | |
1243 | ||
a1a58707 | 1244 | static int perf_sample__fprintf_callindent(struct perf_sample *sample, |
32dcd021 | 1245 | struct evsel *evsel, |
a1a58707 ACM |
1246 | struct thread *thread, |
1247 | struct addr_location *al, FILE *fp) | |
e216708d | 1248 | { |
1fc632ce | 1249 | struct perf_event_attr *attr = &evsel->core.attr; |
256d92bc | 1250 | size_t depth = thread_stack__depth(thread, sample->cpu); |
e216708d AH |
1251 | const char *name = NULL; |
1252 | static int spacing; | |
1253 | int len = 0; | |
a78cdee6 | 1254 | int dlen = 0; |
e216708d AH |
1255 | u64 ip = 0; |
1256 | ||
1257 | /* | |
1258 | * The 'return' has already been popped off the stack so the depth has | |
1259 | * to be adjusted to match the 'call'. | |
1260 | */ | |
1261 | if (thread->ts && sample->flags & PERF_IP_FLAG_RETURN) | |
1262 | depth += 1; | |
1263 | ||
99f753f0 | 1264 | name = resolve_branch_sym(sample, evsel, thread, al, &ip); |
e216708d | 1265 | |
a78cdee6 AK |
1266 | if (PRINT_FIELD(DSO) && !(PRINT_FIELD(IP) || PRINT_FIELD(ADDR))) { |
1267 | dlen += fprintf(fp, "("); | |
1268 | dlen += map__fprintf_dsoname(al->map, fp); | |
1269 | dlen += fprintf(fp, ")\t"); | |
1270 | } | |
1271 | ||
e216708d | 1272 | if (name) |
a1a58707 | 1273 | len = fprintf(fp, "%*s%s", (int)depth * 4, "", name); |
e216708d | 1274 | else if (ip) |
a1a58707 | 1275 | len = fprintf(fp, "%*s%16" PRIx64, (int)depth * 4, "", ip); |
e216708d AH |
1276 | |
1277 | if (len < 0) | |
a1a58707 | 1278 | return len; |
e216708d AH |
1279 | |
1280 | /* | |
1281 | * Try to keep the output length from changing frequently so that the | |
1282 | * output lines up more nicely. | |
1283 | */ | |
1284 | if (len > spacing || (len && len < spacing - 52)) | |
1285 | spacing = round_up(len + 4, 32); | |
1286 | ||
1287 | if (len < spacing) | |
a1a58707 ACM |
1288 | len += fprintf(fp, "%*s", spacing - len, ""); |
1289 | ||
a78cdee6 | 1290 | return len + dlen; |
e216708d AH |
1291 | } |
1292 | ||
3ab481a1 AK |
1293 | __weak void arch_fetch_insn(struct perf_sample *sample __maybe_unused, |
1294 | struct thread *thread __maybe_unused, | |
1295 | struct machine *machine __maybe_unused) | |
1296 | { | |
1297 | } | |
1298 | ||
a1a58707 ACM |
1299 | static int perf_sample__fprintf_insn(struct perf_sample *sample, |
1300 | struct perf_event_attr *attr, | |
1301 | struct thread *thread, | |
1302 | struct machine *machine, FILE *fp) | |
224e2c97 | 1303 | { |
a1a58707 ACM |
1304 | int printed = 0; |
1305 | ||
3ab481a1 AK |
1306 | if (sample->insn_len == 0 && native_arch) |
1307 | arch_fetch_insn(sample, thread, machine); | |
1308 | ||
224e2c97 | 1309 | if (PRINT_FIELD(INSNLEN)) |
a1a58707 | 1310 | printed += fprintf(fp, " ilen: %d", sample->insn_len); |
3ab481a1 | 1311 | if (PRINT_FIELD(INSN) && sample->insn_len) { |
224e2c97 AK |
1312 | int i; |
1313 | ||
a1a58707 | 1314 | printed += fprintf(fp, " insn:"); |
224e2c97 | 1315 | for (i = 0; i < sample->insn_len; i++) |
a1a58707 | 1316 | printed += fprintf(fp, " %02x", (unsigned char)sample->insn[i]); |
224e2c97 | 1317 | } |
48d02a1d | 1318 | if (PRINT_FIELD(BRSTACKINSN)) |
a1a58707 ACM |
1319 | printed += perf_sample__fprintf_brstackinsn(sample, thread, attr, machine, fp); |
1320 | ||
1321 | return printed; | |
224e2c97 AK |
1322 | } |
1323 | ||
68fb45bf AH |
1324 | static int perf_sample__fprintf_ipc(struct perf_sample *sample, |
1325 | struct perf_event_attr *attr, FILE *fp) | |
1326 | { | |
1327 | unsigned int ipc; | |
1328 | ||
1329 | if (!PRINT_FIELD(IPC) || !sample->cyc_cnt || !sample->insn_cnt) | |
1330 | return 0; | |
1331 | ||
1332 | ipc = (sample->insn_cnt * 100) / sample->cyc_cnt; | |
1333 | ||
1334 | return fprintf(fp, " \t IPC: %u.%02u (%" PRIu64 "/%" PRIu64 ") ", | |
1335 | ipc / 100, ipc % 100, sample->insn_cnt, sample->cyc_cnt); | |
1336 | } | |
1337 | ||
a1a58707 | 1338 | static int perf_sample__fprintf_bts(struct perf_sample *sample, |
32dcd021 | 1339 | struct evsel *evsel, |
a1a58707 ACM |
1340 | struct thread *thread, |
1341 | struct addr_location *al, | |
1342 | struct machine *machine, FILE *fp) | |
95582596 | 1343 | { |
1fc632ce | 1344 | struct perf_event_attr *attr = &evsel->core.attr; |
1405720d | 1345 | unsigned int type = output_type(attr->type); |
8066be5f | 1346 | bool print_srcline_last = false; |
a1a58707 | 1347 | int printed = 0; |
95582596 | 1348 | |
e216708d | 1349 | if (PRINT_FIELD(CALLINDENT)) |
a1a58707 | 1350 | printed += perf_sample__fprintf_callindent(sample, evsel, thread, al, fp); |
e216708d | 1351 | |
95582596 AN |
1352 | /* print branch_from information */ |
1353 | if (PRINT_FIELD(IP)) { | |
1405720d | 1354 | unsigned int print_opts = output[type].print_ip_opts; |
e557b674 | 1355 | struct callchain_cursor *cursor = NULL; |
8066be5f | 1356 | |
6f736735 | 1357 | if (symbol_conf.use_callchain && sample->callchain && |
e557b674 | 1358 | thread__resolve_callchain(al->thread, &callchain_cursor, evsel, |
6f736735 | 1359 | sample, NULL, NULL, scripting_max_stack) == 0) |
e557b674 | 1360 | cursor = &callchain_cursor; |
6f736735 ACM |
1361 | |
1362 | if (cursor == NULL) { | |
a1a58707 | 1363 | printed += fprintf(fp, " "); |
e20ab86e | 1364 | if (print_opts & EVSEL__PRINT_SRCLINE) { |
8066be5f | 1365 | print_srcline_last = true; |
e20ab86e | 1366 | print_opts &= ~EVSEL__PRINT_SRCLINE; |
8066be5f | 1367 | } |
6f736735 | 1368 | } else |
a1a58707 | 1369 | printed += fprintf(fp, "\n"); |
6f736735 | 1370 | |
9620bc36 ACM |
1371 | printed += sample__fprintf_sym(sample, al, 0, print_opts, cursor, |
1372 | symbol_conf.bt_stop_list, fp); | |
95582596 AN |
1373 | } |
1374 | ||
95582596 | 1375 | /* print branch_to information */ |
243be3dd | 1376 | if (PRINT_FIELD(ADDR) || |
1fc632ce | 1377 | ((evsel->core.attr.sample_type & PERF_SAMPLE_ADDR) && |
1405720d | 1378 | !output[type].user_set)) { |
a1a58707 ACM |
1379 | printed += fprintf(fp, " => "); |
1380 | printed += perf_sample__fprintf_addr(sample, thread, attr, fp); | |
578bea40 | 1381 | } |
95582596 | 1382 | |
68fb45bf AH |
1383 | printed += perf_sample__fprintf_ipc(sample, attr, fp); |
1384 | ||
8066be5f | 1385 | if (print_srcline_last) |
a1a58707 | 1386 | printed += map__fprintf_srcline(al->map, al->addr, "\n ", fp); |
224e2c97 | 1387 | |
a1a58707 | 1388 | printed += perf_sample__fprintf_insn(sample, attr, thread, machine, fp); |
dd2e18e9 AK |
1389 | printed += fprintf(fp, "\n"); |
1390 | if (PRINT_FIELD(SRCCODE)) { | |
1391 | int ret = map__fprintf_srccode(al->map, al->addr, stdout, | |
1392 | &thread->srccode_state); | |
1393 | if (ret) { | |
1394 | printed += ret; | |
1395 | printed += printf("\n"); | |
1396 | } | |
1397 | } | |
1398 | return printed; | |
95582596 AN |
1399 | } |
1400 | ||
055cd33d AH |
1401 | static struct { |
1402 | u32 flags; | |
1403 | const char *name; | |
1404 | } sample_flags[] = { | |
1405 | {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_CALL, "call"}, | |
1406 | {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_RETURN, "return"}, | |
1407 | {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_CONDITIONAL, "jcc"}, | |
1408 | {PERF_IP_FLAG_BRANCH, "jmp"}, | |
1409 | {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_CALL | PERF_IP_FLAG_INTERRUPT, "int"}, | |
1410 | {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_RETURN | PERF_IP_FLAG_INTERRUPT, "iret"}, | |
1411 | {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_CALL | PERF_IP_FLAG_SYSCALLRET, "syscall"}, | |
1412 | {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_RETURN | PERF_IP_FLAG_SYSCALLRET, "sysret"}, | |
1413 | {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_ASYNC, "async"}, | |
1414 | {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_CALL | PERF_IP_FLAG_ASYNC | PERF_IP_FLAG_INTERRUPT, "hw int"}, | |
1415 | {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_TX_ABORT, "tx abrt"}, | |
1416 | {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_TRACE_BEGIN, "tr strt"}, | |
1417 | {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_TRACE_END, "tr end"}, | |
1418 | {0, NULL} | |
1419 | }; | |
1420 | ||
62cb1b88 AH |
1421 | static const char *sample_flags_to_name(u32 flags) |
1422 | { | |
1423 | int i; | |
1424 | ||
1425 | for (i = 0; sample_flags[i].name ; i++) { | |
1426 | if (sample_flags[i].flags == flags) | |
1427 | return sample_flags[i].name; | |
1428 | } | |
1429 | ||
1430 | return NULL; | |
1431 | } | |
1432 | ||
a1a58707 | 1433 | static int perf_sample__fprintf_flags(u32 flags, FILE *fp) |
400ea6d3 AH |
1434 | { |
1435 | const char *chars = PERF_IP_FLAG_CHARS; | |
1436 | const int n = strlen(PERF_IP_FLAG_CHARS); | |
055cd33d AH |
1437 | bool in_tx = flags & PERF_IP_FLAG_IN_TX; |
1438 | const char *name = NULL; | |
400ea6d3 AH |
1439 | char str[33]; |
1440 | int i, pos = 0; | |
1441 | ||
62cb1b88 AH |
1442 | name = sample_flags_to_name(flags & ~PERF_IP_FLAG_IN_TX); |
1443 | if (name) | |
1444 | return fprintf(fp, " %-15s%4s ", name, in_tx ? "(x)" : ""); | |
1445 | ||
1446 | if (flags & PERF_IP_FLAG_TRACE_BEGIN) { | |
1447 | name = sample_flags_to_name(flags & ~(PERF_IP_FLAG_IN_TX | PERF_IP_FLAG_TRACE_BEGIN)); | |
1448 | if (name) | |
1449 | return fprintf(fp, " tr strt %-7s%4s ", name, in_tx ? "(x)" : ""); | |
1450 | } | |
1451 | ||
1452 | if (flags & PERF_IP_FLAG_TRACE_END) { | |
1453 | name = sample_flags_to_name(flags & ~(PERF_IP_FLAG_IN_TX | PERF_IP_FLAG_TRACE_END)); | |
1454 | if (name) | |
1455 | return fprintf(fp, " tr end %-7s%4s ", name, in_tx ? "(x)" : ""); | |
055cd33d AH |
1456 | } |
1457 | ||
400ea6d3 AH |
1458 | for (i = 0; i < n; i++, flags >>= 1) { |
1459 | if (flags & 1) | |
1460 | str[pos++] = chars[i]; | |
1461 | } | |
1462 | for (; i < 32; i++, flags >>= 1) { | |
1463 | if (flags & 1) | |
1464 | str[pos++] = '?'; | |
1465 | } | |
1466 | str[pos] = 0; | |
055cd33d | 1467 | |
62cb1b88 | 1468 | return fprintf(fp, " %-19s ", str); |
400ea6d3 AH |
1469 | } |
1470 | ||
30372f04 WN |
1471 | struct printer_data { |
1472 | int line_no; | |
1473 | bool hit_nul; | |
1474 | bool is_printable; | |
1475 | }; | |
1476 | ||
923d0c9a ACM |
1477 | static int sample__fprintf_bpf_output(enum binary_printer_ops op, |
1478 | unsigned int val, | |
1479 | void *extra, FILE *fp) | |
30372f04 WN |
1480 | { |
1481 | unsigned char ch = (unsigned char)val; | |
1482 | struct printer_data *printer_data = extra; | |
923d0c9a | 1483 | int printed = 0; |
30372f04 WN |
1484 | |
1485 | switch (op) { | |
1486 | case BINARY_PRINT_DATA_BEGIN: | |
923d0c9a | 1487 | printed += fprintf(fp, "\n"); |
30372f04 WN |
1488 | break; |
1489 | case BINARY_PRINT_LINE_BEGIN: | |
923d0c9a | 1490 | printed += fprintf(fp, "%17s", !printer_data->line_no ? "BPF output:" : |
30372f04 WN |
1491 | " "); |
1492 | break; | |
1493 | case BINARY_PRINT_ADDR: | |
923d0c9a | 1494 | printed += fprintf(fp, " %04x:", val); |
30372f04 WN |
1495 | break; |
1496 | case BINARY_PRINT_NUM_DATA: | |
923d0c9a | 1497 | printed += fprintf(fp, " %02x", val); |
30372f04 WN |
1498 | break; |
1499 | case BINARY_PRINT_NUM_PAD: | |
923d0c9a | 1500 | printed += fprintf(fp, " "); |
30372f04 WN |
1501 | break; |
1502 | case BINARY_PRINT_SEP: | |
923d0c9a | 1503 | printed += fprintf(fp, " "); |
30372f04 WN |
1504 | break; |
1505 | case BINARY_PRINT_CHAR_DATA: | |
1506 | if (printer_data->hit_nul && ch) | |
1507 | printer_data->is_printable = false; | |
1508 | ||
1509 | if (!isprint(ch)) { | |
923d0c9a | 1510 | printed += fprintf(fp, "%c", '.'); |
30372f04 WN |
1511 | |
1512 | if (!printer_data->is_printable) | |
1513 | break; | |
1514 | ||
1515 | if (ch == '\0') | |
1516 | printer_data->hit_nul = true; | |
1517 | else | |
1518 | printer_data->is_printable = false; | |
1519 | } else { | |
923d0c9a | 1520 | printed += fprintf(fp, "%c", ch); |
30372f04 WN |
1521 | } |
1522 | break; | |
1523 | case BINARY_PRINT_CHAR_PAD: | |
923d0c9a | 1524 | printed += fprintf(fp, " "); |
30372f04 WN |
1525 | break; |
1526 | case BINARY_PRINT_LINE_END: | |
923d0c9a | 1527 | printed += fprintf(fp, "\n"); |
30372f04 WN |
1528 | printer_data->line_no++; |
1529 | break; | |
1530 | case BINARY_PRINT_DATA_END: | |
1531 | default: | |
1532 | break; | |
1533 | } | |
923d0c9a ACM |
1534 | |
1535 | return printed; | |
30372f04 WN |
1536 | } |
1537 | ||
a1a58707 | 1538 | static int perf_sample__fprintf_bpf_output(struct perf_sample *sample, FILE *fp) |
30372f04 WN |
1539 | { |
1540 | unsigned int nr_bytes = sample->raw_size; | |
1541 | struct printer_data printer_data = {0, false, true}; | |
a1a58707 ACM |
1542 | int printed = binary__fprintf(sample->raw_data, nr_bytes, 8, |
1543 | sample__fprintf_bpf_output, &printer_data, fp); | |
30372f04 WN |
1544 | |
1545 | if (printer_data.is_printable && printer_data.hit_nul) | |
a1a58707 ACM |
1546 | printed += fprintf(fp, "%17s \"%s\"\n", "BPF string:", (char *)(sample->raw_data)); |
1547 | ||
1548 | return printed; | |
30372f04 WN |
1549 | } |
1550 | ||
a1a58707 | 1551 | static int perf_sample__fprintf_spacing(int len, int spacing, FILE *fp) |
65c5e18f AH |
1552 | { |
1553 | if (len > 0 && len < spacing) | |
a1a58707 ACM |
1554 | return fprintf(fp, "%*s", spacing - len, ""); |
1555 | ||
1556 | return 0; | |
65c5e18f AH |
1557 | } |
1558 | ||
a1a58707 | 1559 | static int perf_sample__fprintf_pt_spacing(int len, FILE *fp) |
65c5e18f | 1560 | { |
a1a58707 | 1561 | return perf_sample__fprintf_spacing(len, 34, fp); |
65c5e18f AH |
1562 | } |
1563 | ||
a1a58707 | 1564 | static int perf_sample__fprintf_synth_ptwrite(struct perf_sample *sample, FILE *fp) |
65c5e18f AH |
1565 | { |
1566 | struct perf_synth_intel_ptwrite *data = perf_sample__synth_ptr(sample); | |
1567 | int len; | |
1568 | ||
1569 | if (perf_sample__bad_synth_size(sample, *data)) | |
a1a58707 | 1570 | return 0; |
65c5e18f | 1571 | |
a1a58707 | 1572 | len = fprintf(fp, " IP: %u payload: %#" PRIx64 " ", |
65c5e18f | 1573 | data->ip, le64_to_cpu(data->payload)); |
a1a58707 | 1574 | return len + perf_sample__fprintf_pt_spacing(len, fp); |
65c5e18f AH |
1575 | } |
1576 | ||
a1a58707 | 1577 | static int perf_sample__fprintf_synth_mwait(struct perf_sample *sample, FILE *fp) |
65c5e18f AH |
1578 | { |
1579 | struct perf_synth_intel_mwait *data = perf_sample__synth_ptr(sample); | |
1580 | int len; | |
1581 | ||
1582 | if (perf_sample__bad_synth_size(sample, *data)) | |
a1a58707 | 1583 | return 0; |
65c5e18f | 1584 | |
a1a58707 ACM |
1585 | len = fprintf(fp, " hints: %#x extensions: %#x ", |
1586 | data->hints, data->extensions); | |
1587 | return len + perf_sample__fprintf_pt_spacing(len, fp); | |
65c5e18f AH |
1588 | } |
1589 | ||
a1a58707 | 1590 | static int perf_sample__fprintf_synth_pwre(struct perf_sample *sample, FILE *fp) |
65c5e18f AH |
1591 | { |
1592 | struct perf_synth_intel_pwre *data = perf_sample__synth_ptr(sample); | |
1593 | int len; | |
1594 | ||
1595 | if (perf_sample__bad_synth_size(sample, *data)) | |
a1a58707 | 1596 | return 0; |
65c5e18f | 1597 | |
a1a58707 ACM |
1598 | len = fprintf(fp, " hw: %u cstate: %u sub-cstate: %u ", |
1599 | data->hw, data->cstate, data->subcstate); | |
1600 | return len + perf_sample__fprintf_pt_spacing(len, fp); | |
65c5e18f AH |
1601 | } |
1602 | ||
a1a58707 | 1603 | static int perf_sample__fprintf_synth_exstop(struct perf_sample *sample, FILE *fp) |
65c5e18f AH |
1604 | { |
1605 | struct perf_synth_intel_exstop *data = perf_sample__synth_ptr(sample); | |
1606 | int len; | |
1607 | ||
1608 | if (perf_sample__bad_synth_size(sample, *data)) | |
a1a58707 | 1609 | return 0; |
65c5e18f | 1610 | |
a1a58707 ACM |
1611 | len = fprintf(fp, " IP: %u ", data->ip); |
1612 | return len + perf_sample__fprintf_pt_spacing(len, fp); | |
65c5e18f AH |
1613 | } |
1614 | ||
a1a58707 | 1615 | static int perf_sample__fprintf_synth_pwrx(struct perf_sample *sample, FILE *fp) |
65c5e18f AH |
1616 | { |
1617 | struct perf_synth_intel_pwrx *data = perf_sample__synth_ptr(sample); | |
1618 | int len; | |
1619 | ||
1620 | if (perf_sample__bad_synth_size(sample, *data)) | |
a1a58707 | 1621 | return 0; |
65c5e18f | 1622 | |
a1a58707 | 1623 | len = fprintf(fp, " deepest cstate: %u last cstate: %u wake reason: %#x ", |
65c5e18f AH |
1624 | data->deepest_cstate, data->last_cstate, |
1625 | data->wake_reason); | |
a1a58707 | 1626 | return len + perf_sample__fprintf_pt_spacing(len, fp); |
65c5e18f AH |
1627 | } |
1628 | ||
a1a58707 | 1629 | static int perf_sample__fprintf_synth_cbr(struct perf_sample *sample, FILE *fp) |
65c5e18f AH |
1630 | { |
1631 | struct perf_synth_intel_cbr *data = perf_sample__synth_ptr(sample); | |
1632 | unsigned int percent, freq; | |
1633 | int len; | |
1634 | ||
1635 | if (perf_sample__bad_synth_size(sample, *data)) | |
a1a58707 | 1636 | return 0; |
65c5e18f AH |
1637 | |
1638 | freq = (le32_to_cpu(data->freq) + 500) / 1000; | |
a1a58707 | 1639 | len = fprintf(fp, " cbr: %2u freq: %4u MHz ", data->cbr, freq); |
65c5e18f AH |
1640 | if (data->max_nonturbo) { |
1641 | percent = (5 + (1000 * data->cbr) / data->max_nonturbo) / 10; | |
a1a58707 | 1642 | len += fprintf(fp, "(%3u%%) ", percent); |
65c5e18f | 1643 | } |
a1a58707 | 1644 | return len + perf_sample__fprintf_pt_spacing(len, fp); |
65c5e18f AH |
1645 | } |
1646 | ||
a1a58707 | 1647 | static int perf_sample__fprintf_synth(struct perf_sample *sample, |
32dcd021 | 1648 | struct evsel *evsel, FILE *fp) |
47e78084 | 1649 | { |
1fc632ce | 1650 | switch (evsel->core.attr.config) { |
65c5e18f | 1651 | case PERF_SYNTH_INTEL_PTWRITE: |
a1a58707 | 1652 | return perf_sample__fprintf_synth_ptwrite(sample, fp); |
65c5e18f | 1653 | case PERF_SYNTH_INTEL_MWAIT: |
a1a58707 | 1654 | return perf_sample__fprintf_synth_mwait(sample, fp); |
65c5e18f | 1655 | case PERF_SYNTH_INTEL_PWRE: |
a1a58707 | 1656 | return perf_sample__fprintf_synth_pwre(sample, fp); |
65c5e18f | 1657 | case PERF_SYNTH_INTEL_EXSTOP: |
a1a58707 | 1658 | return perf_sample__fprintf_synth_exstop(sample, fp); |
65c5e18f | 1659 | case PERF_SYNTH_INTEL_PWRX: |
a1a58707 | 1660 | return perf_sample__fprintf_synth_pwrx(sample, fp); |
65c5e18f | 1661 | case PERF_SYNTH_INTEL_CBR: |
a1a58707 | 1662 | return perf_sample__fprintf_synth_cbr(sample, fp); |
47e78084 AH |
1663 | default: |
1664 | break; | |
1665 | } | |
a1a58707 ACM |
1666 | |
1667 | return 0; | |
47e78084 AH |
1668 | } |
1669 | ||
809e9423 JO |
1670 | struct perf_script { |
1671 | struct perf_tool tool; | |
1672 | struct perf_session *session; | |
1673 | bool show_task_events; | |
1674 | bool show_mmap_events; | |
1675 | bool show_switch_events; | |
96a44bbc | 1676 | bool show_namespace_events; |
3d7c27b6 | 1677 | bool show_lost_events; |
3233b37a | 1678 | bool show_round_events; |
490c8cc9 | 1679 | bool show_bpf_events; |
160d4af9 | 1680 | bool show_cgroup_events; |
cfc8874a | 1681 | bool allocated; |
a14390fd | 1682 | bool per_event_dump; |
680d125c | 1683 | bool stitch_lbr; |
f90a2417 | 1684 | struct evswitch evswitch; |
f854839b | 1685 | struct perf_cpu_map *cpus; |
9749b90e | 1686 | struct perf_thread_map *threads; |
9cdbc409 | 1687 | int name_width; |
a91f4c47 | 1688 | const char *time_str; |
cc2ef584 JY |
1689 | struct perf_time_interval *ptime_range; |
1690 | int range_size; | |
2ab046cd | 1691 | int range_num; |
809e9423 JO |
1692 | }; |
1693 | ||
63503dba | 1694 | static int perf_evlist__max_name_len(struct evlist *evlist) |
9cdbc409 | 1695 | { |
32dcd021 | 1696 | struct evsel *evsel; |
9cdbc409 JO |
1697 | int max = 0; |
1698 | ||
e5cadb93 | 1699 | evlist__for_each_entry(evlist, evsel) { |
8ab2e96d | 1700 | int len = strlen(evsel__name(evsel)); |
9cdbc409 JO |
1701 | |
1702 | max = MAX(len, max); | |
1703 | } | |
1704 | ||
1705 | return max; | |
1706 | } | |
1707 | ||
a1a58707 | 1708 | static int data_src__fprintf(u64 data_src, FILE *fp) |
c19ac912 JO |
1709 | { |
1710 | struct mem_info mi = { .data_src.val = data_src }; | |
1711 | char decode[100]; | |
1712 | char out[100]; | |
1713 | static int maxlen; | |
1714 | int len; | |
1715 | ||
1716 | perf_script__meminfo_scnprintf(decode, 100, &mi); | |
1717 | ||
1718 | len = scnprintf(out, 100, "%16" PRIx64 " %s", data_src, decode); | |
1719 | if (maxlen < len) | |
1720 | maxlen = len; | |
1721 | ||
a1a58707 | 1722 | return fprintf(fp, "%-*s", maxlen, out); |
c19ac912 JO |
1723 | } |
1724 | ||
4bd1bef8 AK |
1725 | struct metric_ctx { |
1726 | struct perf_sample *sample; | |
1727 | struct thread *thread; | |
32dcd021 | 1728 | struct evsel *evsel; |
4bd1bef8 AK |
1729 | FILE *fp; |
1730 | }; | |
1731 | ||
6ca9a082 JO |
1732 | static void script_print_metric(struct perf_stat_config *config __maybe_unused, |
1733 | void *ctx, const char *color, | |
4bd1bef8 AK |
1734 | const char *fmt, |
1735 | const char *unit, double val) | |
1736 | { | |
1737 | struct metric_ctx *mctx = ctx; | |
1738 | ||
1739 | if (!fmt) | |
1740 | return; | |
1741 | perf_sample__fprintf_start(mctx->sample, mctx->thread, mctx->evsel, | |
28a0b398 | 1742 | PERF_RECORD_SAMPLE, mctx->fp); |
4bd1bef8 AK |
1743 | fputs("\tmetric: ", mctx->fp); |
1744 | if (color) | |
1745 | color_fprintf(mctx->fp, color, fmt, val); | |
1746 | else | |
1747 | printf(fmt, val); | |
1748 | fprintf(mctx->fp, " %s\n", unit); | |
1749 | } | |
1750 | ||
6ca9a082 JO |
1751 | static void script_new_line(struct perf_stat_config *config __maybe_unused, |
1752 | void *ctx) | |
4bd1bef8 AK |
1753 | { |
1754 | struct metric_ctx *mctx = ctx; | |
1755 | ||
1756 | perf_sample__fprintf_start(mctx->sample, mctx->thread, mctx->evsel, | |
28a0b398 | 1757 | PERF_RECORD_SAMPLE, mctx->fp); |
4bd1bef8 AK |
1758 | fputs("\tmetric: ", mctx->fp); |
1759 | } | |
1760 | ||
1761 | static void perf_sample__fprint_metric(struct perf_script *script, | |
1762 | struct thread *thread, | |
32dcd021 | 1763 | struct evsel *evsel, |
4bd1bef8 AK |
1764 | struct perf_sample *sample, |
1765 | FILE *fp) | |
1766 | { | |
1767 | struct perf_stat_output_ctx ctx = { | |
1768 | .print_metric = script_print_metric, | |
1769 | .new_line = script_new_line, | |
1770 | .ctx = &(struct metric_ctx) { | |
1771 | .sample = sample, | |
1772 | .thread = thread, | |
1773 | .evsel = evsel, | |
1774 | .fp = fp, | |
1775 | }, | |
1776 | .force_header = false, | |
1777 | }; | |
32dcd021 | 1778 | struct evsel *ev2; |
4bd1bef8 AK |
1779 | u64 val; |
1780 | ||
4bd1bef8 AK |
1781 | if (!evsel->stats) |
1782 | perf_evlist__alloc_stats(script->session->evlist, false); | |
1783 | if (evsel_script(evsel->leader)->gnum++ == 0) | |
1784 | perf_stat__reset_shadow_stats(); | |
1785 | val = sample->period * evsel->scale; | |
1786 | perf_stat__update_shadow_stats(evsel, | |
1787 | val, | |
1fcd0394 JY |
1788 | sample->cpu, |
1789 | &rt_stat); | |
4bd1bef8 | 1790 | evsel_script(evsel)->val = val; |
5643b1a5 | 1791 | if (evsel_script(evsel->leader)->gnum == evsel->leader->core.nr_members) { |
4bd1bef8 | 1792 | for_each_group_member (ev2, evsel->leader) { |
6ca9a082 | 1793 | perf_stat__print_shadow_stats(&stat_config, ev2, |
4bd1bef8 AK |
1794 | evsel_script(ev2)->val, |
1795 | sample->cpu, | |
1796 | &ctx, | |
e0128b30 JY |
1797 | NULL, |
1798 | &rt_stat); | |
4bd1bef8 AK |
1799 | } |
1800 | evsel_script(evsel->leader)->gnum = 0; | |
1801 | } | |
1802 | } | |
1803 | ||
99f753f0 | 1804 | static bool show_event(struct perf_sample *sample, |
32dcd021 | 1805 | struct evsel *evsel, |
99f753f0 AK |
1806 | struct thread *thread, |
1807 | struct addr_location *al) | |
1808 | { | |
256d92bc | 1809 | int depth = thread_stack__depth(thread, sample->cpu); |
99f753f0 AK |
1810 | |
1811 | if (!symbol_conf.graph_function) | |
1812 | return true; | |
1813 | ||
1814 | if (thread->filter) { | |
1815 | if (depth <= thread->filter_entry_depth) { | |
1816 | thread->filter = false; | |
1817 | return false; | |
1818 | } | |
1819 | return true; | |
1820 | } else { | |
1821 | const char *s = symbol_conf.graph_function; | |
1822 | u64 ip; | |
1823 | const char *name = resolve_branch_sym(sample, evsel, thread, al, | |
1824 | &ip); | |
1825 | unsigned nlen; | |
1826 | ||
1827 | if (!name) | |
1828 | return false; | |
1829 | nlen = strlen(name); | |
1830 | while (*s) { | |
1831 | unsigned len = strcspn(s, ","); | |
1832 | if (nlen == len && !strncmp(name, s, len)) { | |
1833 | thread->filter = true; | |
1834 | thread->filter_entry_depth = depth; | |
1835 | return true; | |
1836 | } | |
1837 | s += len; | |
1838 | if (*s == ',') | |
1839 | s++; | |
1840 | } | |
1841 | return false; | |
1842 | } | |
1843 | } | |
1844 | ||
a3dff304 | 1845 | static void process_event(struct perf_script *script, |
32dcd021 | 1846 | struct perf_sample *sample, struct evsel *evsel, |
48d02a1d AK |
1847 | struct addr_location *al, |
1848 | struct machine *machine) | |
be6d842a | 1849 | { |
f9d5d549 | 1850 | struct thread *thread = al->thread; |
1fc632ce | 1851 | struct perf_event_attr *attr = &evsel->core.attr; |
1405720d | 1852 | unsigned int type = output_type(attr->type); |
32dcd021 | 1853 | struct evsel_script *es = evsel->priv; |
642ee1c6 | 1854 | FILE *fp = es->fp; |
1424dc96 | 1855 | |
1405720d | 1856 | if (output[type].fields == 0) |
1424dc96 DA |
1857 | return; |
1858 | ||
99f753f0 AK |
1859 | if (!show_event(sample, evsel, thread, al)) |
1860 | return; | |
1861 | ||
8829e56f ACM |
1862 | if (evswitch__discard(&script->evswitch, evsel)) |
1863 | return; | |
dd41f660 | 1864 | |
642ee1c6 ACM |
1865 | ++es->samples; |
1866 | ||
28a0b398 JO |
1867 | perf_sample__fprintf_start(sample, thread, evsel, |
1868 | PERF_RECORD_SAMPLE, fp); | |
745f43e3 | 1869 | |
535aeaae | 1870 | if (PRINT_FIELD(PERIOD)) |
69c71252 | 1871 | fprintf(fp, "%10" PRIu64 " ", sample->period); |
535aeaae | 1872 | |
e944d3d7 | 1873 | if (PRINT_FIELD(EVNAME)) { |
8ab2e96d | 1874 | const char *evname = evsel__name(evsel); |
9cdbc409 JO |
1875 | |
1876 | if (!script->name_width) | |
1877 | script->name_width = perf_evlist__max_name_len(script->session->evlist); | |
1878 | ||
69c71252 | 1879 | fprintf(fp, "%*s: ", script->name_width, evname ?: "[unknown]"); |
e944d3d7 NK |
1880 | } |
1881 | ||
400ea6d3 | 1882 | if (print_flags) |
a1a58707 | 1883 | perf_sample__fprintf_flags(sample->flags, fp); |
400ea6d3 | 1884 | |
95582596 | 1885 | if (is_bts_event(attr)) { |
a1a58707 | 1886 | perf_sample__fprintf_bts(sample, evsel, thread, al, machine, fp); |
95582596 AN |
1887 | return; |
1888 | } | |
1889 | ||
96167167 | 1890 | if (PRINT_FIELD(TRACE) && sample->raw_data) { |
894f3f17 ACM |
1891 | event_format__fprintf(evsel->tp_format, sample->cpu, |
1892 | sample->raw_data, sample->raw_size, fp); | |
1893 | } | |
47e78084 AH |
1894 | |
1895 | if (attr->type == PERF_TYPE_SYNTH && PRINT_FIELD(SYNTH)) | |
a1a58707 | 1896 | perf_sample__fprintf_synth(sample, evsel, fp); |
47e78084 | 1897 | |
7cec0922 | 1898 | if (PRINT_FIELD(ADDR)) |
a1a58707 | 1899 | perf_sample__fprintf_addr(sample, thread, attr, fp); |
7cec0922 | 1900 | |
94ddddfa | 1901 | if (PRINT_FIELD(DATA_SRC)) |
a1a58707 | 1902 | data_src__fprintf(sample->data_src, fp); |
94ddddfa JO |
1903 | |
1904 | if (PRINT_FIELD(WEIGHT)) | |
a1a58707 | 1905 | fprintf(fp, "%16" PRIu64, sample->weight); |
94ddddfa | 1906 | |
787bef17 | 1907 | if (PRINT_FIELD(IP)) { |
e557b674 | 1908 | struct callchain_cursor *cursor = NULL; |
6f736735 | 1909 | |
680d125c KL |
1910 | if (script->stitch_lbr) |
1911 | al->thread->lbr_stitch_enable = true; | |
1912 | ||
92231521 | 1913 | if (symbol_conf.use_callchain && sample->callchain && |
e557b674 | 1914 | thread__resolve_callchain(al->thread, &callchain_cursor, evsel, |
6f736735 | 1915 | sample, NULL, NULL, scripting_max_stack) == 0) |
e557b674 | 1916 | cursor = &callchain_cursor; |
a6ffaf91 | 1917 | |
a1a58707 | 1918 | fputc(cursor ? '\n' : ' ', fp); |
9620bc36 ACM |
1919 | sample__fprintf_sym(sample, al, 0, output[type].print_ip_opts, cursor, |
1920 | symbol_conf.bt_stop_list, fp); | |
c0230b2b DA |
1921 | } |
1922 | ||
fc36f948 | 1923 | if (PRINT_FIELD(IREGS)) |
a1a58707 | 1924 | perf_sample__fprintf_iregs(sample, attr, fp); |
fc36f948 | 1925 | |
b1491ace | 1926 | if (PRINT_FIELD(UREGS)) |
a1a58707 | 1927 | perf_sample__fprintf_uregs(sample, attr, fp); |
b1491ace | 1928 | |
dc323ce8 | 1929 | if (PRINT_FIELD(BRSTACK)) |
a1a58707 | 1930 | perf_sample__fprintf_brstack(sample, thread, attr, fp); |
dc323ce8 | 1931 | else if (PRINT_FIELD(BRSTACKSYM)) |
a1a58707 | 1932 | perf_sample__fprintf_brstacksym(sample, thread, attr, fp); |
106dacd8 | 1933 | else if (PRINT_FIELD(BRSTACKOFF)) |
a1a58707 | 1934 | perf_sample__fprintf_brstackoff(sample, thread, attr, fp); |
dc323ce8 | 1935 | |
c754c382 | 1936 | if (evsel__is_bpf_output(evsel) && PRINT_FIELD(BPF_OUTPUT)) |
a1a58707 ACM |
1937 | perf_sample__fprintf_bpf_output(sample, fp); |
1938 | perf_sample__fprintf_insn(sample, attr, thread, machine, fp); | |
49d58f04 KL |
1939 | |
1940 | if (PRINT_FIELD(PHYS_ADDR)) | |
69c71252 | 1941 | fprintf(fp, "%16" PRIx64, sample->phys_addr); |
68fb45bf AH |
1942 | |
1943 | perf_sample__fprintf_ipc(sample, attr, fp); | |
1944 | ||
69c71252 | 1945 | fprintf(fp, "\n"); |
4bd1bef8 | 1946 | |
dd2e18e9 AK |
1947 | if (PRINT_FIELD(SRCCODE)) { |
1948 | if (map__fprintf_srccode(al->map, al->addr, stdout, | |
1949 | &thread->srccode_state)) | |
1950 | printf("\n"); | |
1951 | } | |
1952 | ||
4bd1bef8 AK |
1953 | if (PRINT_FIELD(METRIC)) |
1954 | perf_sample__fprint_metric(script, thread, evsel, sample, fp); | |
7ee40678 MW |
1955 | |
1956 | if (verbose) | |
1957 | fflush(fp); | |
be6d842a DA |
1958 | } |
1959 | ||
956ffd02 TZ |
1960 | static struct scripting_ops *scripting_ops; |
1961 | ||
32dcd021 | 1962 | static void __process_stat(struct evsel *counter, u64 tstamp) |
36e33c53 | 1963 | { |
a2f354e3 | 1964 | int nthreads = perf_thread_map__nr(counter->core.threads); |
5eb88f04 | 1965 | int ncpus = evsel__nr_cpus(counter); |
36e33c53 JO |
1966 | int cpu, thread; |
1967 | static int header_printed; | |
1968 | ||
648b5af3 | 1969 | if (counter->core.system_wide) |
36e33c53 JO |
1970 | nthreads = 1; |
1971 | ||
1972 | if (!header_printed) { | |
1973 | printf("%3s %8s %15s %15s %15s %15s %s\n", | |
1974 | "CPU", "THREAD", "VAL", "ENA", "RUN", "TIME", "EVENT"); | |
1975 | header_printed = 1; | |
1976 | } | |
1977 | ||
1978 | for (thread = 0; thread < nthreads; thread++) { | |
1979 | for (cpu = 0; cpu < ncpus; cpu++) { | |
1980 | struct perf_counts_values *counts; | |
1981 | ||
1982 | counts = perf_counts(counter->counts, cpu, thread); | |
1983 | ||
1984 | printf("%3d %8d %15" PRIu64 " %15" PRIu64 " %15" PRIu64 " %15" PRIu64 " %s\n", | |
d400bd3a | 1985 | counter->core.cpus->map[cpu], |
a2f354e3 | 1986 | perf_thread_map__pid(counter->core.threads, thread), |
36e33c53 JO |
1987 | counts->val, |
1988 | counts->ena, | |
1989 | counts->run, | |
1990 | tstamp, | |
8ab2e96d | 1991 | evsel__name(counter)); |
36e33c53 JO |
1992 | } |
1993 | } | |
1994 | } | |
1995 | ||
32dcd021 | 1996 | static void process_stat(struct evsel *counter, u64 tstamp) |
e099eba8 JO |
1997 | { |
1998 | if (scripting_ops && scripting_ops->process_stat) | |
1999 | scripting_ops->process_stat(&stat_config, counter, tstamp); | |
36e33c53 JO |
2000 | else |
2001 | __process_stat(counter, tstamp); | |
e099eba8 JO |
2002 | } |
2003 | ||
2004 | static void process_stat_interval(u64 tstamp) | |
2005 | { | |
2006 | if (scripting_ops && scripting_ops->process_stat_interval) | |
2007 | scripting_ops->process_stat_interval(tstamp); | |
2008 | } | |
2009 | ||
956ffd02 TZ |
2010 | static void setup_scripting(void) |
2011 | { | |
16c632de | 2012 | setup_perl_scripting(); |
7e4b21b8 | 2013 | setup_python_scripting(); |
956ffd02 TZ |
2014 | } |
2015 | ||
d445dd2a AH |
2016 | static int flush_scripting(void) |
2017 | { | |
2aaecfc5 | 2018 | return scripting_ops ? scripting_ops->flush_script() : 0; |
d445dd2a AH |
2019 | } |
2020 | ||
956ffd02 TZ |
2021 | static int cleanup_scripting(void) |
2022 | { | |
133dc4c3 | 2023 | pr_debug("\nperf script stopped\n"); |
3824a4e8 | 2024 | |
2aaecfc5 | 2025 | return scripting_ops ? scripting_ops->stop_script() : 0; |
956ffd02 TZ |
2026 | } |
2027 | ||
e87e5481 AK |
2028 | static bool filter_cpu(struct perf_sample *sample) |
2029 | { | |
1a2725f3 | 2030 | if (cpu_list && sample->cpu != (u32)-1) |
e87e5481 AK |
2031 | return !test_bit(sample->cpu, cpu_bitmap); |
2032 | return false; | |
2033 | } | |
2034 | ||
809e9423 | 2035 | static int process_sample_event(struct perf_tool *tool, |
d20deb64 | 2036 | union perf_event *event, |
8115d60c | 2037 | struct perf_sample *sample, |
32dcd021 | 2038 | struct evsel *evsel, |
743eb868 | 2039 | struct machine *machine) |
5f9c39dc | 2040 | { |
809e9423 | 2041 | struct perf_script *scr = container_of(tool, struct perf_script, tool); |
e7984b7b | 2042 | struct addr_location al; |
5f9c39dc | 2043 | |
2ab046cd JY |
2044 | if (perf_time__ranges_skip_sample(scr->ptime_range, scr->range_num, |
2045 | sample->time)) { | |
a91f4c47 | 2046 | return 0; |
2ab046cd | 2047 | } |
a91f4c47 | 2048 | |
1424dc96 DA |
2049 | if (debug_mode) { |
2050 | if (sample->time < last_timestamp) { | |
2051 | pr_err("Samples misordered, previous: %" PRIu64 | |
2052 | " this: %" PRIu64 "\n", last_timestamp, | |
2053 | sample->time); | |
2054 | nr_unordered++; | |
e1889d75 | 2055 | } |
1424dc96 DA |
2056 | last_timestamp = sample->time; |
2057 | return 0; | |
5f9c39dc | 2058 | } |
5d67be97 | 2059 | |
bb3eb566 | 2060 | if (machine__resolve(machine, &al, sample) < 0) { |
e7984b7b DA |
2061 | pr_err("problem processing %d event, skipping it.\n", |
2062 | event->header.type); | |
2063 | return -1; | |
2064 | } | |
2065 | ||
2066 | if (al.filtered) | |
b91fc39f | 2067 | goto out_put; |
e7984b7b | 2068 | |
e87e5481 | 2069 | if (filter_cpu(sample)) |
b91fc39f | 2070 | goto out_put; |
5d67be97 | 2071 | |
2aaecfc5 JO |
2072 | if (scripting_ops) |
2073 | scripting_ops->process_event(event, sample, evsel, &al); | |
2074 | else | |
48d02a1d | 2075 | process_event(scr, sample, evsel, &al, machine); |
2aaecfc5 | 2076 | |
b91fc39f ACM |
2077 | out_put: |
2078 | addr_location__put(&al); | |
5f9c39dc FW |
2079 | return 0; |
2080 | } | |
2081 | ||
7ea95727 | 2082 | static int process_attr(struct perf_tool *tool, union perf_event *event, |
63503dba | 2083 | struct evlist **pevlist) |
7ea95727 AH |
2084 | { |
2085 | struct perf_script *scr = container_of(tool, struct perf_script, tool); | |
63503dba | 2086 | struct evlist *evlist; |
32dcd021 | 2087 | struct evsel *evsel, *pos; |
0d71a2b2 | 2088 | u64 sample_type; |
7ea95727 | 2089 | int err; |
32dcd021 | 2090 | static struct evsel_script *es; |
7ea95727 AH |
2091 | |
2092 | err = perf_event__process_attr(tool, event, pevlist); | |
2093 | if (err) | |
2094 | return err; | |
2095 | ||
2096 | evlist = *pevlist; | |
515dbe48 | 2097 | evsel = evlist__last(*pevlist); |
7ea95727 | 2098 | |
a3af66f5 RB |
2099 | if (!evsel->priv) { |
2100 | if (scr->per_event_dump) { | |
2101 | evsel->priv = perf_evsel_script__new(evsel, | |
2102 | scr->session->data); | |
2103 | } else { | |
2104 | es = zalloc(sizeof(*es)); | |
2105 | if (!es) | |
2106 | return -ENOMEM; | |
2107 | es->fp = stdout; | |
2108 | evsel->priv = es; | |
2109 | } | |
2110 | } | |
2111 | ||
1fc632ce JO |
2112 | if (evsel->core.attr.type >= PERF_TYPE_MAX && |
2113 | evsel->core.attr.type != PERF_TYPE_SYNTH) | |
7ea95727 AH |
2114 | return 0; |
2115 | ||
e5cadb93 | 2116 | evlist__for_each_entry(evlist, pos) { |
1fc632ce | 2117 | if (pos->core.attr.type == evsel->core.attr.type && pos != evsel) |
7ea95727 AH |
2118 | return 0; |
2119 | } | |
2120 | ||
0d71a2b2 | 2121 | if (evsel->core.attr.sample_type) { |
d2b5a315 | 2122 | err = perf_evsel__check_attr(evsel, scr->session); |
0d71a2b2 JO |
2123 | if (err) |
2124 | return err; | |
2125 | } | |
d2b5a315 | 2126 | |
0d71a2b2 JO |
2127 | /* |
2128 | * Check if we need to enable callchains based | |
2129 | * on events sample_type. | |
2130 | */ | |
2131 | sample_type = perf_evlist__combined_sample_type(evlist); | |
2132 | callchain_param_setup(sample_type); | |
53fb1894 JO |
2133 | |
2134 | /* Enable fields for callchain entries, if it got enabled. */ | |
2135 | if (callchain_param.record_mode != CALLCHAIN_NONE) { | |
2136 | output[output_type(evsel->core.attr.type)].fields |= PERF_OUTPUT_IP | | |
2137 | PERF_OUTPUT_SYM; | |
2138 | } | |
2139 | set_print_ip_opts(&evsel->core.attr); | |
0d71a2b2 | 2140 | return 0; |
7ea95727 AH |
2141 | } |
2142 | ||
1a2725f3 AH |
2143 | static int print_event_with_time(struct perf_tool *tool, |
2144 | union perf_event *event, | |
2145 | struct perf_sample *sample, | |
2146 | struct machine *machine, | |
2147 | pid_t pid, pid_t tid, u64 timestamp) | |
ad7ebb9a | 2148 | { |
ad7ebb9a NK |
2149 | struct perf_script *script = container_of(tool, struct perf_script, tool); |
2150 | struct perf_session *session = script->session; | |
32dcd021 | 2151 | struct evsel *evsel = perf_evlist__id2evsel(session->evlist, sample->id); |
1a2725f3 | 2152 | struct thread *thread = NULL; |
ad7ebb9a | 2153 | |
1a2725f3 AH |
2154 | if (evsel && !evsel->core.attr.sample_id_all) { |
2155 | sample->cpu = 0; | |
2156 | sample->time = timestamp; | |
2157 | sample->pid = pid; | |
2158 | sample->tid = tid; | |
ad7ebb9a NK |
2159 | } |
2160 | ||
1a2725f3 AH |
2161 | if (filter_cpu(sample)) |
2162 | return 0; | |
ad7ebb9a | 2163 | |
1a2725f3 AH |
2164 | if (tid != -1) |
2165 | thread = machine__findnew_thread(machine, pid, tid); | |
2166 | ||
2167 | if (thread && evsel) { | |
e87e5481 | 2168 | perf_sample__fprintf_start(sample, thread, evsel, |
1a2725f3 | 2169 | event->header.type, stdout); |
e87e5481 | 2170 | } |
1a2725f3 AH |
2171 | |
2172 | perf_event__fprintf(event, stdout); | |
2173 | ||
b91fc39f | 2174 | thread__put(thread); |
1a2725f3 AH |
2175 | |
2176 | return 0; | |
2177 | } | |
2178 | ||
2179 | static int print_event(struct perf_tool *tool, union perf_event *event, | |
2180 | struct perf_sample *sample, struct machine *machine, | |
2181 | pid_t pid, pid_t tid) | |
2182 | { | |
2183 | return print_event_with_time(tool, event, sample, machine, pid, tid, 0); | |
2184 | } | |
2185 | ||
2186 | static int process_comm_event(struct perf_tool *tool, | |
2187 | union perf_event *event, | |
2188 | struct perf_sample *sample, | |
2189 | struct machine *machine) | |
2190 | { | |
2191 | if (perf_event__process_comm(tool, event, sample, machine) < 0) | |
2192 | return -1; | |
2193 | ||
2194 | return print_event(tool, event, sample, machine, event->comm.pid, | |
2195 | event->comm.tid); | |
ad7ebb9a NK |
2196 | } |
2197 | ||
96a44bbc HB |
2198 | static int process_namespaces_event(struct perf_tool *tool, |
2199 | union perf_event *event, | |
2200 | struct perf_sample *sample, | |
2201 | struct machine *machine) | |
2202 | { | |
96a44bbc | 2203 | if (perf_event__process_namespaces(tool, event, sample, machine) < 0) |
1a2725f3 | 2204 | return -1; |
96a44bbc | 2205 | |
1a2725f3 AH |
2206 | return print_event(tool, event, sample, machine, event->namespaces.pid, |
2207 | event->namespaces.tid); | |
96a44bbc HB |
2208 | } |
2209 | ||
160d4af9 NK |
2210 | static int process_cgroup_event(struct perf_tool *tool, |
2211 | union perf_event *event, | |
2212 | struct perf_sample *sample, | |
2213 | struct machine *machine) | |
2214 | { | |
160d4af9 | 2215 | if (perf_event__process_cgroup(tool, event, sample, machine) < 0) |
1a2725f3 | 2216 | return -1; |
160d4af9 | 2217 | |
1a2725f3 AH |
2218 | return print_event(tool, event, sample, machine, sample->pid, |
2219 | sample->tid); | |
160d4af9 NK |
2220 | } |
2221 | ||
ad7ebb9a NK |
2222 | static int process_fork_event(struct perf_tool *tool, |
2223 | union perf_event *event, | |
2224 | struct perf_sample *sample, | |
2225 | struct machine *machine) | |
2226 | { | |
ad7ebb9a NK |
2227 | if (perf_event__process_fork(tool, event, sample, machine) < 0) |
2228 | return -1; | |
2229 | ||
1a2725f3 AH |
2230 | return print_event_with_time(tool, event, sample, machine, |
2231 | event->fork.pid, event->fork.tid, | |
2232 | event->fork.time); | |
ad7ebb9a NK |
2233 | } |
2234 | static int process_exit_event(struct perf_tool *tool, | |
2235 | union perf_event *event, | |
2236 | struct perf_sample *sample, | |
2237 | struct machine *machine) | |
2238 | { | |
1a2725f3 AH |
2239 | /* Print before 'exit' deletes anything */ |
2240 | if (print_event_with_time(tool, event, sample, machine, event->fork.pid, | |
2241 | event->fork.tid, event->fork.time)) | |
ad7ebb9a | 2242 | return -1; |
ad7ebb9a | 2243 | |
1a2725f3 | 2244 | return perf_event__process_exit(tool, event, sample, machine); |
ad7ebb9a NK |
2245 | } |
2246 | ||
ba1ddf42 NK |
2247 | static int process_mmap_event(struct perf_tool *tool, |
2248 | union perf_event *event, | |
2249 | struct perf_sample *sample, | |
2250 | struct machine *machine) | |
2251 | { | |
ba1ddf42 NK |
2252 | if (perf_event__process_mmap(tool, event, sample, machine) < 0) |
2253 | return -1; | |
2254 | ||
1a2725f3 AH |
2255 | return print_event(tool, event, sample, machine, event->mmap.pid, |
2256 | event->mmap.tid); | |
ba1ddf42 NK |
2257 | } |
2258 | ||
2259 | static int process_mmap2_event(struct perf_tool *tool, | |
2260 | union perf_event *event, | |
2261 | struct perf_sample *sample, | |
2262 | struct machine *machine) | |
2263 | { | |
ba1ddf42 NK |
2264 | if (perf_event__process_mmap2(tool, event, sample, machine) < 0) |
2265 | return -1; | |
2266 | ||
1a2725f3 AH |
2267 | return print_event(tool, event, sample, machine, event->mmap2.pid, |
2268 | event->mmap2.tid); | |
ba1ddf42 NK |
2269 | } |
2270 | ||
7c14898b AH |
2271 | static int process_switch_event(struct perf_tool *tool, |
2272 | union perf_event *event, | |
2273 | struct perf_sample *sample, | |
2274 | struct machine *machine) | |
2275 | { | |
7c14898b | 2276 | struct perf_script *script = container_of(tool, struct perf_script, tool); |
7c14898b AH |
2277 | |
2278 | if (perf_event__process_switch(tool, event, sample, machine) < 0) | |
2279 | return -1; | |
2280 | ||
5bf83c29 AH |
2281 | if (scripting_ops && scripting_ops->process_switch) |
2282 | scripting_ops->process_switch(event, sample, machine); | |
2283 | ||
2284 | if (!script->show_switch_events) | |
2285 | return 0; | |
2286 | ||
1a2725f3 AH |
2287 | return print_event(tool, event, sample, machine, sample->pid, |
2288 | sample->tid); | |
7c14898b AH |
2289 | } |
2290 | ||
3d7c27b6 JO |
2291 | static int |
2292 | process_lost_event(struct perf_tool *tool, | |
2293 | union perf_event *event, | |
2294 | struct perf_sample *sample, | |
2295 | struct machine *machine) | |
2296 | { | |
1a2725f3 AH |
2297 | return print_event(tool, event, sample, machine, sample->pid, |
2298 | sample->tid); | |
3d7c27b6 JO |
2299 | } |
2300 | ||
3233b37a JO |
2301 | static int |
2302 | process_finished_round_event(struct perf_tool *tool __maybe_unused, | |
2303 | union perf_event *event, | |
2304 | struct ordered_events *oe __maybe_unused) | |
2305 | ||
2306 | { | |
2307 | perf_event__fprintf(event, stdout); | |
2308 | return 0; | |
2309 | } | |
2310 | ||
490c8cc9 JO |
2311 | static int |
2312 | process_bpf_events(struct perf_tool *tool __maybe_unused, | |
2313 | union perf_event *event, | |
2314 | struct perf_sample *sample, | |
2315 | struct machine *machine) | |
2316 | { | |
490c8cc9 JO |
2317 | if (machine__process_ksymbol(machine, event, sample) < 0) |
2318 | return -1; | |
2319 | ||
1a2725f3 AH |
2320 | return print_event(tool, event, sample, machine, sample->pid, |
2321 | sample->tid); | |
490c8cc9 JO |
2322 | } |
2323 | ||
1d037ca1 | 2324 | static void sig_handler(int sig __maybe_unused) |
c239da3b TZ |
2325 | { |
2326 | session_done = 1; | |
2327 | } | |
2328 | ||
a14390fd ACM |
2329 | static void perf_script__fclose_per_event_dump(struct perf_script *script) |
2330 | { | |
63503dba | 2331 | struct evlist *evlist = script->session->evlist; |
32dcd021 | 2332 | struct evsel *evsel; |
a14390fd ACM |
2333 | |
2334 | evlist__for_each_entry(evlist, evsel) { | |
2335 | if (!evsel->priv) | |
2336 | break; | |
642ee1c6 | 2337 | perf_evsel_script__delete(evsel->priv); |
a14390fd ACM |
2338 | evsel->priv = NULL; |
2339 | } | |
2340 | } | |
2341 | ||
2342 | static int perf_script__fopen_per_event_dump(struct perf_script *script) | |
2343 | { | |
32dcd021 | 2344 | struct evsel *evsel; |
a14390fd ACM |
2345 | |
2346 | evlist__for_each_entry(script->session->evlist, evsel) { | |
fa48c892 ACM |
2347 | /* |
2348 | * Already setup? I.e. we may be called twice in cases like | |
2349 | * Intel PT, one for the intel_pt// and dummy events, then | |
2350 | * for the evsels syntheized from the auxtrace info. | |
2351 | * | |
2352 | * Ses perf_script__process_auxtrace_info. | |
2353 | */ | |
2354 | if (evsel->priv != NULL) | |
2355 | continue; | |
2356 | ||
8ceb41d7 | 2357 | evsel->priv = perf_evsel_script__new(evsel, script->session->data); |
a14390fd ACM |
2358 | if (evsel->priv == NULL) |
2359 | goto out_err_fclose; | |
2360 | } | |
2361 | ||
2362 | return 0; | |
2363 | ||
2364 | out_err_fclose: | |
2365 | perf_script__fclose_per_event_dump(script); | |
2366 | return -1; | |
2367 | } | |
2368 | ||
2369 | static int perf_script__setup_per_event_dump(struct perf_script *script) | |
2370 | { | |
32dcd021 JO |
2371 | struct evsel *evsel; |
2372 | static struct evsel_script es_stdout; | |
a14390fd ACM |
2373 | |
2374 | if (script->per_event_dump) | |
2375 | return perf_script__fopen_per_event_dump(script); | |
2376 | ||
642ee1c6 ACM |
2377 | es_stdout.fp = stdout; |
2378 | ||
a14390fd | 2379 | evlist__for_each_entry(script->session->evlist, evsel) |
642ee1c6 | 2380 | evsel->priv = &es_stdout; |
a14390fd ACM |
2381 | |
2382 | return 0; | |
2383 | } | |
2384 | ||
642ee1c6 ACM |
2385 | static void perf_script__exit_per_event_dump_stats(struct perf_script *script) |
2386 | { | |
32dcd021 | 2387 | struct evsel *evsel; |
642ee1c6 ACM |
2388 | |
2389 | evlist__for_each_entry(script->session->evlist, evsel) { | |
32dcd021 | 2390 | struct evsel_script *es = evsel->priv; |
642ee1c6 ACM |
2391 | |
2392 | perf_evsel_script__fprintf(es, stdout); | |
2393 | perf_evsel_script__delete(es); | |
2394 | evsel->priv = NULL; | |
2395 | } | |
2396 | } | |
2397 | ||
6f3e5eda | 2398 | static int __cmd_script(struct perf_script *script) |
5f9c39dc | 2399 | { |
6fcf7ddb FW |
2400 | int ret; |
2401 | ||
c239da3b TZ |
2402 | signal(SIGINT, sig_handler); |
2403 | ||
8bf8c6da TJ |
2404 | perf_stat__init_shadow_stats(); |
2405 | ||
ad7ebb9a NK |
2406 | /* override event processing functions */ |
2407 | if (script->show_task_events) { | |
2408 | script->tool.comm = process_comm_event; | |
2409 | script->tool.fork = process_fork_event; | |
2410 | script->tool.exit = process_exit_event; | |
2411 | } | |
ba1ddf42 NK |
2412 | if (script->show_mmap_events) { |
2413 | script->tool.mmap = process_mmap_event; | |
2414 | script->tool.mmap2 = process_mmap2_event; | |
2415 | } | |
5bf83c29 | 2416 | if (script->show_switch_events || (scripting_ops && scripting_ops->process_switch)) |
7c14898b | 2417 | script->tool.context_switch = process_switch_event; |
96a44bbc HB |
2418 | if (script->show_namespace_events) |
2419 | script->tool.namespaces = process_namespaces_event; | |
160d4af9 NK |
2420 | if (script->show_cgroup_events) |
2421 | script->tool.cgroup = process_cgroup_event; | |
3d7c27b6 JO |
2422 | if (script->show_lost_events) |
2423 | script->tool.lost = process_lost_event; | |
3233b37a JO |
2424 | if (script->show_round_events) { |
2425 | script->tool.ordered_events = false; | |
2426 | script->tool.finished_round = process_finished_round_event; | |
2427 | } | |
490c8cc9 | 2428 | if (script->show_bpf_events) { |
3f604b5f ACM |
2429 | script->tool.ksymbol = process_bpf_events; |
2430 | script->tool.bpf = process_bpf_events; | |
490c8cc9 | 2431 | } |
ad7ebb9a | 2432 | |
a14390fd ACM |
2433 | if (perf_script__setup_per_event_dump(script)) { |
2434 | pr_err("Couldn't create the per event dump files\n"); | |
2435 | return -1; | |
2436 | } | |
2437 | ||
b7b61cbe | 2438 | ret = perf_session__process_events(script->session); |
6fcf7ddb | 2439 | |
a14390fd | 2440 | if (script->per_event_dump) |
642ee1c6 | 2441 | perf_script__exit_per_event_dump_stats(script); |
a14390fd | 2442 | |
6d8afb56 | 2443 | if (debug_mode) |
9486aa38 | 2444 | pr_err("Misordered timestamps: %" PRIu64 "\n", nr_unordered); |
6fcf7ddb FW |
2445 | |
2446 | return ret; | |
5f9c39dc FW |
2447 | } |
2448 | ||
956ffd02 TZ |
2449 | struct script_spec { |
2450 | struct list_head node; | |
2451 | struct scripting_ops *ops; | |
2452 | char spec[0]; | |
2453 | }; | |
2454 | ||
eccdfe2d | 2455 | static LIST_HEAD(script_specs); |
956ffd02 TZ |
2456 | |
2457 | static struct script_spec *script_spec__new(const char *spec, | |
2458 | struct scripting_ops *ops) | |
2459 | { | |
2460 | struct script_spec *s = malloc(sizeof(*s) + strlen(spec) + 1); | |
2461 | ||
2462 | if (s != NULL) { | |
2463 | strcpy(s->spec, spec); | |
2464 | s->ops = ops; | |
2465 | } | |
2466 | ||
2467 | return s; | |
2468 | } | |
2469 | ||
956ffd02 TZ |
2470 | static void script_spec__add(struct script_spec *s) |
2471 | { | |
2472 | list_add_tail(&s->node, &script_specs); | |
2473 | } | |
2474 | ||
2475 | static struct script_spec *script_spec__find(const char *spec) | |
2476 | { | |
2477 | struct script_spec *s; | |
2478 | ||
2479 | list_for_each_entry(s, &script_specs, node) | |
2480 | if (strcasecmp(s->spec, spec) == 0) | |
2481 | return s; | |
2482 | return NULL; | |
2483 | } | |
2484 | ||
956ffd02 TZ |
2485 | int script_spec_register(const char *spec, struct scripting_ops *ops) |
2486 | { | |
2487 | struct script_spec *s; | |
2488 | ||
2489 | s = script_spec__find(spec); | |
2490 | if (s) | |
2491 | return -1; | |
2492 | ||
8560bae0 | 2493 | s = script_spec__new(spec, ops); |
956ffd02 TZ |
2494 | if (!s) |
2495 | return -1; | |
8560bae0 TS |
2496 | else |
2497 | script_spec__add(s); | |
956ffd02 TZ |
2498 | |
2499 | return 0; | |
2500 | } | |
2501 | ||
2502 | static struct scripting_ops *script_spec__lookup(const char *spec) | |
2503 | { | |
2504 | struct script_spec *s = script_spec__find(spec); | |
2505 | if (!s) | |
2506 | return NULL; | |
2507 | ||
2508 | return s->ops; | |
2509 | } | |
2510 | ||
2511 | static void list_available_languages(void) | |
2512 | { | |
2513 | struct script_spec *s; | |
2514 | ||
2515 | fprintf(stderr, "\n"); | |
2516 | fprintf(stderr, "Scripting language extensions (used in " | |
133dc4c3 | 2517 | "perf script -s [spec:]script.[spec]):\n\n"); |
956ffd02 TZ |
2518 | |
2519 | list_for_each_entry(s, &script_specs, node) | |
2520 | fprintf(stderr, " %-42s [%s]\n", s->spec, s->ops->name); | |
2521 | ||
2522 | fprintf(stderr, "\n"); | |
2523 | } | |
2524 | ||
1d037ca1 IT |
2525 | static int parse_scriptname(const struct option *opt __maybe_unused, |
2526 | const char *str, int unset __maybe_unused) | |
956ffd02 TZ |
2527 | { |
2528 | char spec[PATH_MAX]; | |
2529 | const char *script, *ext; | |
2530 | int len; | |
2531 | ||
f526d68b | 2532 | if (strcmp(str, "lang") == 0) { |
956ffd02 | 2533 | list_available_languages(); |
f526d68b | 2534 | exit(0); |
956ffd02 TZ |
2535 | } |
2536 | ||
2537 | script = strchr(str, ':'); | |
2538 | if (script) { | |
2539 | len = script - str; | |
2540 | if (len >= PATH_MAX) { | |
2541 | fprintf(stderr, "invalid language specifier"); | |
2542 | return -1; | |
2543 | } | |
2544 | strncpy(spec, str, len); | |
2545 | spec[len] = '\0'; | |
2546 | scripting_ops = script_spec__lookup(spec); | |
2547 | if (!scripting_ops) { | |
2548 | fprintf(stderr, "invalid language specifier"); | |
2549 | return -1; | |
2550 | } | |
2551 | script++; | |
2552 | } else { | |
2553 | script = str; | |
d1e95bb5 | 2554 | ext = strrchr(script, '.'); |
956ffd02 TZ |
2555 | if (!ext) { |
2556 | fprintf(stderr, "invalid script extension"); | |
2557 | return -1; | |
2558 | } | |
2559 | scripting_ops = script_spec__lookup(++ext); | |
2560 | if (!scripting_ops) { | |
2561 | fprintf(stderr, "invalid script extension"); | |
2562 | return -1; | |
2563 | } | |
2564 | } | |
2565 | ||
2566 | script_name = strdup(script); | |
2567 | ||
2568 | return 0; | |
2569 | } | |
2570 | ||
1d037ca1 IT |
2571 | static int parse_output_fields(const struct option *opt __maybe_unused, |
2572 | const char *arg, int unset __maybe_unused) | |
745f43e3 | 2573 | { |
49346e85 | 2574 | char *tok, *strtok_saveptr = NULL; |
50ca19ae | 2575 | int i, imax = ARRAY_SIZE(all_output_options); |
2c9e45f7 | 2576 | int j; |
745f43e3 DA |
2577 | int rc = 0; |
2578 | char *str = strdup(arg); | |
1424dc96 | 2579 | int type = -1; |
36ce5651 | 2580 | enum { DEFAULT, SET, ADD, REMOVE } change = DEFAULT; |
745f43e3 DA |
2581 | |
2582 | if (!str) | |
2583 | return -ENOMEM; | |
2584 | ||
2c9e45f7 DA |
2585 | /* first word can state for which event type the user is specifying |
2586 | * the fields. If no type exists, the specified fields apply to all | |
2587 | * event types found in the file minus the invalid fields for a type. | |
1424dc96 | 2588 | */ |
2c9e45f7 DA |
2589 | tok = strchr(str, ':'); |
2590 | if (tok) { | |
2591 | *tok = '\0'; | |
2592 | tok++; | |
2593 | if (!strcmp(str, "hw")) | |
2594 | type = PERF_TYPE_HARDWARE; | |
2595 | else if (!strcmp(str, "sw")) | |
2596 | type = PERF_TYPE_SOFTWARE; | |
2597 | else if (!strcmp(str, "trace")) | |
2598 | type = PERF_TYPE_TRACEPOINT; | |
0817a6a3 AS |
2599 | else if (!strcmp(str, "raw")) |
2600 | type = PERF_TYPE_RAW; | |
27cfef00 WN |
2601 | else if (!strcmp(str, "break")) |
2602 | type = PERF_TYPE_BREAKPOINT; | |
1405720d AH |
2603 | else if (!strcmp(str, "synth")) |
2604 | type = OUTPUT_TYPE_SYNTH; | |
2c9e45f7 DA |
2605 | else { |
2606 | fprintf(stderr, "Invalid event type in field string.\n"); | |
38efb539 RR |
2607 | rc = -EINVAL; |
2608 | goto out; | |
2c9e45f7 DA |
2609 | } |
2610 | ||
2611 | if (output[type].user_set) | |
2612 | pr_warning("Overriding previous field request for %s events.\n", | |
2613 | event_type(type)); | |
2614 | ||
6ef362fd JO |
2615 | /* Don't override defaults for +- */ |
2616 | if (strchr(tok, '+') || strchr(tok, '-')) | |
2617 | goto parse; | |
2618 | ||
2c9e45f7 DA |
2619 | output[type].fields = 0; |
2620 | output[type].user_set = true; | |
9cbdb702 | 2621 | output[type].wildcard_set = false; |
2c9e45f7 DA |
2622 | |
2623 | } else { | |
2624 | tok = str; | |
2625 | if (strlen(str) == 0) { | |
2626 | fprintf(stderr, | |
2627 | "Cannot set fields to 'none' for all event types.\n"); | |
2628 | rc = -EINVAL; | |
2629 | goto out; | |
2630 | } | |
2631 | ||
36ce5651 AK |
2632 | /* Don't override defaults for +- */ |
2633 | if (strchr(str, '+') || strchr(str, '-')) | |
2634 | goto parse; | |
2635 | ||
2c9e45f7 DA |
2636 | if (output_set_by_user()) |
2637 | pr_warning("Overriding previous field request for all events.\n"); | |
2638 | ||
1405720d | 2639 | for (j = 0; j < OUTPUT_TYPE_MAX; ++j) { |
2c9e45f7 DA |
2640 | output[j].fields = 0; |
2641 | output[j].user_set = true; | |
9cbdb702 | 2642 | output[j].wildcard_set = true; |
2c9e45f7 | 2643 | } |
745f43e3 DA |
2644 | } |
2645 | ||
36ce5651 | 2646 | parse: |
49346e85 | 2647 | for (tok = strtok_r(tok, ",", &strtok_saveptr); tok; tok = strtok_r(NULL, ",", &strtok_saveptr)) { |
36ce5651 AK |
2648 | if (*tok == '+') { |
2649 | if (change == SET) | |
2650 | goto out_badmix; | |
2651 | change = ADD; | |
2652 | tok++; | |
2653 | } else if (*tok == '-') { | |
2654 | if (change == SET) | |
2655 | goto out_badmix; | |
2656 | change = REMOVE; | |
2657 | tok++; | |
2658 | } else { | |
2659 | if (change != SET && change != DEFAULT) | |
2660 | goto out_badmix; | |
2661 | change = SET; | |
2662 | } | |
2663 | ||
745f43e3 | 2664 | for (i = 0; i < imax; ++i) { |
2c9e45f7 | 2665 | if (strcmp(tok, all_output_options[i].str) == 0) |
745f43e3 | 2666 | break; |
745f43e3 | 2667 | } |
400ea6d3 | 2668 | if (i == imax && strcmp(tok, "flags") == 0) { |
36ce5651 | 2669 | print_flags = change == REMOVE ? false : true; |
400ea6d3 AH |
2670 | continue; |
2671 | } | |
745f43e3 | 2672 | if (i == imax) { |
2c9e45f7 | 2673 | fprintf(stderr, "Invalid field requested.\n"); |
745f43e3 | 2674 | rc = -EINVAL; |
2c9e45f7 | 2675 | goto out; |
745f43e3 DA |
2676 | } |
2677 | ||
2c9e45f7 DA |
2678 | if (type == -1) { |
2679 | /* add user option to all events types for | |
2680 | * which it is valid | |
2681 | */ | |
1405720d | 2682 | for (j = 0; j < OUTPUT_TYPE_MAX; ++j) { |
2c9e45f7 DA |
2683 | if (output[j].invalid_fields & all_output_options[i].field) { |
2684 | pr_warning("\'%s\' not valid for %s events. Ignoring.\n", | |
2685 | all_output_options[i].str, event_type(j)); | |
36ce5651 | 2686 | } else { |
4b6ac811 | 2687 | if (change == REMOVE) { |
36ce5651 | 2688 | output[j].fields &= ~all_output_options[i].field; |
4b6ac811 AK |
2689 | output[j].user_set_fields &= ~all_output_options[i].field; |
2690 | } else { | |
36ce5651 | 2691 | output[j].fields |= all_output_options[i].field; |
4b6ac811 AK |
2692 | output[j].user_set_fields |= all_output_options[i].field; |
2693 | } | |
37fed3de AK |
2694 | output[j].user_set = true; |
2695 | output[j].wildcard_set = true; | |
36ce5651 | 2696 | } |
2c9e45f7 DA |
2697 | } |
2698 | } else { | |
2699 | if (output[type].invalid_fields & all_output_options[i].field) { | |
2700 | fprintf(stderr, "\'%s\' not valid for %s events.\n", | |
2701 | all_output_options[i].str, event_type(type)); | |
2702 | ||
2703 | rc = -EINVAL; | |
2704 | goto out; | |
2705 | } | |
6ef362fd JO |
2706 | if (change == REMOVE) |
2707 | output[type].fields &= ~all_output_options[i].field; | |
2708 | else | |
2709 | output[type].fields |= all_output_options[i].field; | |
37fed3de AK |
2710 | output[type].user_set = true; |
2711 | output[type].wildcard_set = true; | |
2c9e45f7 | 2712 | } |
745f43e3 DA |
2713 | } |
2714 | ||
2c9e45f7 DA |
2715 | if (type >= 0) { |
2716 | if (output[type].fields == 0) { | |
2717 | pr_debug("No fields requested for %s type. " | |
2718 | "Events will not be displayed.\n", event_type(type)); | |
2719 | } | |
2720 | } | |
36ce5651 | 2721 | goto out; |
745f43e3 | 2722 | |
36ce5651 AK |
2723 | out_badmix: |
2724 | fprintf(stderr, "Cannot mix +-field with overridden fields\n"); | |
2725 | rc = -EINVAL; | |
2c9e45f7 | 2726 | out: |
745f43e3 DA |
2727 | free(str); |
2728 | return rc; | |
2729 | } | |
2730 | ||
a5e8e825 ACM |
2731 | #define for_each_lang(scripts_path, scripts_dir, lang_dirent) \ |
2732 | while ((lang_dirent = readdir(scripts_dir)) != NULL) \ | |
2733 | if ((lang_dirent->d_type == DT_DIR || \ | |
2734 | (lang_dirent->d_type == DT_UNKNOWN && \ | |
2735 | is_directory(scripts_path, lang_dirent))) && \ | |
2736 | (strcmp(lang_dirent->d_name, ".")) && \ | |
2737 | (strcmp(lang_dirent->d_name, ".."))) | |
2738 | ||
2739 | #define for_each_script(lang_path, lang_dir, script_dirent) \ | |
2740 | while ((script_dirent = readdir(lang_dir)) != NULL) \ | |
2741 | if (script_dirent->d_type != DT_DIR && \ | |
2742 | (script_dirent->d_type != DT_UNKNOWN || \ | |
2743 | !is_directory(lang_path, script_dirent))) | |
4b9c0c59 TZ |
2744 | |
2745 | ||
2746 | #define RECORD_SUFFIX "-record" | |
2747 | #define REPORT_SUFFIX "-report" | |
2748 | ||
2749 | struct script_desc { | |
2750 | struct list_head node; | |
2751 | char *name; | |
2752 | char *half_liner; | |
2753 | char *args; | |
2754 | }; | |
2755 | ||
eccdfe2d | 2756 | static LIST_HEAD(script_descs); |
4b9c0c59 TZ |
2757 | |
2758 | static struct script_desc *script_desc__new(const char *name) | |
2759 | { | |
2760 | struct script_desc *s = zalloc(sizeof(*s)); | |
2761 | ||
b5b87312 | 2762 | if (s != NULL && name) |
4b9c0c59 TZ |
2763 | s->name = strdup(name); |
2764 | ||
2765 | return s; | |
2766 | } | |
2767 | ||
2768 | static void script_desc__delete(struct script_desc *s) | |
2769 | { | |
74cf249d ACM |
2770 | zfree(&s->name); |
2771 | zfree(&s->half_liner); | |
2772 | zfree(&s->args); | |
4b9c0c59 TZ |
2773 | free(s); |
2774 | } | |
2775 | ||
2776 | static void script_desc__add(struct script_desc *s) | |
2777 | { | |
2778 | list_add_tail(&s->node, &script_descs); | |
2779 | } | |
2780 | ||
2781 | static struct script_desc *script_desc__find(const char *name) | |
2782 | { | |
2783 | struct script_desc *s; | |
2784 | ||
2785 | list_for_each_entry(s, &script_descs, node) | |
2786 | if (strcasecmp(s->name, name) == 0) | |
2787 | return s; | |
2788 | return NULL; | |
2789 | } | |
2790 | ||
2791 | static struct script_desc *script_desc__findnew(const char *name) | |
2792 | { | |
2793 | struct script_desc *s = script_desc__find(name); | |
2794 | ||
2795 | if (s) | |
2796 | return s; | |
2797 | ||
2798 | s = script_desc__new(name); | |
2799 | if (!s) | |
2ec5cab6 | 2800 | return NULL; |
4b9c0c59 TZ |
2801 | |
2802 | script_desc__add(s); | |
2803 | ||
2804 | return s; | |
4b9c0c59 TZ |
2805 | } |
2806 | ||
965bb6be | 2807 | static const char *ends_with(const char *str, const char *suffix) |
4b9c0c59 TZ |
2808 | { |
2809 | size_t suffix_len = strlen(suffix); | |
965bb6be | 2810 | const char *p = str; |
4b9c0c59 TZ |
2811 | |
2812 | if (strlen(str) > suffix_len) { | |
2813 | p = str + strlen(str) - suffix_len; | |
2814 | if (!strncmp(p, suffix, suffix_len)) | |
2815 | return p; | |
2816 | } | |
2817 | ||
2818 | return NULL; | |
2819 | } | |
2820 | ||
4b9c0c59 TZ |
2821 | static int read_script_info(struct script_desc *desc, const char *filename) |
2822 | { | |
2823 | char line[BUFSIZ], *p; | |
2824 | FILE *fp; | |
2825 | ||
2826 | fp = fopen(filename, "r"); | |
2827 | if (!fp) | |
2828 | return -1; | |
2829 | ||
2830 | while (fgets(line, sizeof(line), fp)) { | |
32858480 | 2831 | p = skip_spaces(line); |
4b9c0c59 TZ |
2832 | if (strlen(p) == 0) |
2833 | continue; | |
2834 | if (*p != '#') | |
2835 | continue; | |
2836 | p++; | |
2837 | if (strlen(p) && *p == '!') | |
2838 | continue; | |
2839 | ||
32858480 | 2840 | p = skip_spaces(p); |
4b9c0c59 TZ |
2841 | if (strlen(p) && p[strlen(p) - 1] == '\n') |
2842 | p[strlen(p) - 1] = '\0'; | |
2843 | ||
2844 | if (!strncmp(p, "description:", strlen("description:"))) { | |
2845 | p += strlen("description:"); | |
32858480 | 2846 | desc->half_liner = strdup(skip_spaces(p)); |
4b9c0c59 TZ |
2847 | continue; |
2848 | } | |
2849 | ||
2850 | if (!strncmp(p, "args:", strlen("args:"))) { | |
2851 | p += strlen("args:"); | |
32858480 | 2852 | desc->args = strdup(skip_spaces(p)); |
4b9c0c59 TZ |
2853 | continue; |
2854 | } | |
2855 | } | |
2856 | ||
2857 | fclose(fp); | |
2858 | ||
2859 | return 0; | |
2860 | } | |
2861 | ||
38efb539 RR |
2862 | static char *get_script_root(struct dirent *script_dirent, const char *suffix) |
2863 | { | |
2864 | char *script_root, *str; | |
2865 | ||
2866 | script_root = strdup(script_dirent->d_name); | |
2867 | if (!script_root) | |
2868 | return NULL; | |
2869 | ||
2870 | str = (char *)ends_with(script_root, suffix); | |
2871 | if (!str) { | |
2872 | free(script_root); | |
2873 | return NULL; | |
2874 | } | |
2875 | ||
2876 | *str = '\0'; | |
2877 | return script_root; | |
2878 | } | |
2879 | ||
1d037ca1 IT |
2880 | static int list_available_scripts(const struct option *opt __maybe_unused, |
2881 | const char *s __maybe_unused, | |
2882 | int unset __maybe_unused) | |
4b9c0c59 | 2883 | { |
a5e8e825 | 2884 | struct dirent *script_dirent, *lang_dirent; |
4b9c0c59 TZ |
2885 | char scripts_path[MAXPATHLEN]; |
2886 | DIR *scripts_dir, *lang_dir; | |
2887 | char script_path[MAXPATHLEN]; | |
2888 | char lang_path[MAXPATHLEN]; | |
2889 | struct script_desc *desc; | |
2890 | char first_half[BUFSIZ]; | |
2891 | char *script_root; | |
4b9c0c59 | 2892 | |
46113a54 | 2893 | snprintf(scripts_path, MAXPATHLEN, "%s/scripts", get_argv_exec_path()); |
4b9c0c59 TZ |
2894 | |
2895 | scripts_dir = opendir(scripts_path); | |
88ded4d8 HK |
2896 | if (!scripts_dir) { |
2897 | fprintf(stdout, | |
2898 | "open(%s) failed.\n" | |
2899 | "Check \"PERF_EXEC_PATH\" env to set scripts dir.\n", | |
2900 | scripts_path); | |
2901 | exit(-1); | |
2902 | } | |
4b9c0c59 | 2903 | |
a5e8e825 | 2904 | for_each_lang(scripts_path, scripts_dir, lang_dirent) { |
77f18153 JO |
2905 | scnprintf(lang_path, MAXPATHLEN, "%s/%s/bin", scripts_path, |
2906 | lang_dirent->d_name); | |
4b9c0c59 TZ |
2907 | lang_dir = opendir(lang_path); |
2908 | if (!lang_dir) | |
2909 | continue; | |
2910 | ||
a5e8e825 ACM |
2911 | for_each_script(lang_path, lang_dir, script_dirent) { |
2912 | script_root = get_script_root(script_dirent, REPORT_SUFFIX); | |
38efb539 | 2913 | if (script_root) { |
4b9c0c59 | 2914 | desc = script_desc__findnew(script_root); |
77f18153 JO |
2915 | scnprintf(script_path, MAXPATHLEN, "%s/%s", |
2916 | lang_path, script_dirent->d_name); | |
4b9c0c59 | 2917 | read_script_info(desc, script_path); |
38efb539 | 2918 | free(script_root); |
4b9c0c59 | 2919 | } |
4b9c0c59 TZ |
2920 | } |
2921 | } | |
2922 | ||
2923 | fprintf(stdout, "List of available trace scripts:\n"); | |
2924 | list_for_each_entry(desc, &script_descs, node) { | |
2925 | sprintf(first_half, "%s %s", desc->name, | |
2926 | desc->args ? desc->args : ""); | |
2927 | fprintf(stdout, " %-36s %s\n", first_half, | |
2928 | desc->half_liner ? desc->half_liner : ""); | |
2929 | } | |
2930 | ||
2931 | exit(0); | |
2932 | } | |
2933 | ||
49e639e2 FT |
2934 | /* |
2935 | * Some scripts specify the required events in their "xxx-record" file, | |
2936 | * this function will check if the events in perf.data match those | |
2937 | * mentioned in the "xxx-record". | |
2938 | * | |
2939 | * Fixme: All existing "xxx-record" are all in good formats "-e event ", | |
2940 | * which is covered well now. And new parsing code should be added to | |
2941 | * cover the future complexing formats like event groups etc. | |
2942 | */ | |
2943 | static int check_ev_match(char *dir_name, char *scriptname, | |
2944 | struct perf_session *session) | |
2945 | { | |
2946 | char filename[MAXPATHLEN], evname[128]; | |
2947 | char line[BUFSIZ], *p; | |
32dcd021 | 2948 | struct evsel *pos; |
49e639e2 FT |
2949 | int match, len; |
2950 | FILE *fp; | |
2951 | ||
77f18153 | 2952 | scnprintf(filename, MAXPATHLEN, "%s/bin/%s-record", dir_name, scriptname); |
49e639e2 FT |
2953 | |
2954 | fp = fopen(filename, "r"); | |
2955 | if (!fp) | |
2956 | return -1; | |
2957 | ||
2958 | while (fgets(line, sizeof(line), fp)) { | |
32858480 | 2959 | p = skip_spaces(line); |
49e639e2 FT |
2960 | if (*p == '#') |
2961 | continue; | |
2962 | ||
2963 | while (strlen(p)) { | |
2964 | p = strstr(p, "-e"); | |
2965 | if (!p) | |
2966 | break; | |
2967 | ||
2968 | p += 2; | |
32858480 | 2969 | p = skip_spaces(p); |
49e639e2 FT |
2970 | len = strcspn(p, " \t"); |
2971 | if (!len) | |
2972 | break; | |
2973 | ||
2974 | snprintf(evname, len + 1, "%s", p); | |
2975 | ||
2976 | match = 0; | |
e5cadb93 | 2977 | evlist__for_each_entry(session->evlist, pos) { |
8ab2e96d | 2978 | if (!strcmp(evsel__name(pos), evname)) { |
49e639e2 FT |
2979 | match = 1; |
2980 | break; | |
2981 | } | |
2982 | } | |
2983 | ||
2984 | if (!match) { | |
2985 | fclose(fp); | |
2986 | return -1; | |
2987 | } | |
2988 | } | |
2989 | } | |
2990 | ||
2991 | fclose(fp); | |
2992 | return 0; | |
2993 | } | |
2994 | ||
e5f3705e FT |
2995 | /* |
2996 | * Return -1 if none is found, otherwise the actual scripts number. | |
2997 | * | |
2998 | * Currently the only user of this function is the script browser, which | |
2999 | * will list all statically runnable scripts, select one, execute it and | |
3000 | * show the output in a perf browser. | |
3001 | */ | |
905e4aff AK |
3002 | int find_scripts(char **scripts_array, char **scripts_path_array, int num, |
3003 | int pathlen) | |
e5f3705e | 3004 | { |
a5e8e825 | 3005 | struct dirent *script_dirent, *lang_dirent; |
49e639e2 | 3006 | char scripts_path[MAXPATHLEN], lang_path[MAXPATHLEN]; |
e5f3705e | 3007 | DIR *scripts_dir, *lang_dir; |
49e639e2 | 3008 | struct perf_session *session; |
8ceb41d7 | 3009 | struct perf_data data = { |
2d4f2799 JO |
3010 | .path = input_name, |
3011 | .mode = PERF_DATA_MODE_READ, | |
f5fc1412 | 3012 | }; |
e5f3705e FT |
3013 | char *temp; |
3014 | int i = 0; | |
3015 | ||
8ceb41d7 | 3016 | session = perf_session__new(&data, false, NULL); |
6ef81c55 MI |
3017 | if (IS_ERR(session)) |
3018 | return PTR_ERR(session); | |
49e639e2 | 3019 | |
46113a54 | 3020 | snprintf(scripts_path, MAXPATHLEN, "%s/scripts", get_argv_exec_path()); |
e5f3705e FT |
3021 | |
3022 | scripts_dir = opendir(scripts_path); | |
49e639e2 FT |
3023 | if (!scripts_dir) { |
3024 | perf_session__delete(session); | |
e5f3705e | 3025 | return -1; |
49e639e2 | 3026 | } |
e5f3705e | 3027 | |
a5e8e825 | 3028 | for_each_lang(scripts_path, scripts_dir, lang_dirent) { |
77f18153 JO |
3029 | scnprintf(lang_path, MAXPATHLEN, "%s/%s", scripts_path, |
3030 | lang_dirent->d_name); | |
90ce61b9 | 3031 | #ifndef HAVE_LIBPERL_SUPPORT |
e5f3705e FT |
3032 | if (strstr(lang_path, "perl")) |
3033 | continue; | |
3034 | #endif | |
90ce61b9 | 3035 | #ifndef HAVE_LIBPYTHON_SUPPORT |
e5f3705e FT |
3036 | if (strstr(lang_path, "python")) |
3037 | continue; | |
3038 | #endif | |
3039 | ||
3040 | lang_dir = opendir(lang_path); | |
3041 | if (!lang_dir) | |
3042 | continue; | |
3043 | ||
a5e8e825 | 3044 | for_each_script(lang_path, lang_dir, script_dirent) { |
e5f3705e | 3045 | /* Skip those real time scripts: xxxtop.p[yl] */ |
a5e8e825 | 3046 | if (strstr(script_dirent->d_name, "top.")) |
e5f3705e | 3047 | continue; |
905e4aff AK |
3048 | if (i >= num) |
3049 | break; | |
3050 | snprintf(scripts_path_array[i], pathlen, "%s/%s", | |
3051 | lang_path, | |
a5e8e825 ACM |
3052 | script_dirent->d_name); |
3053 | temp = strchr(script_dirent->d_name, '.'); | |
e5f3705e | 3054 | snprintf(scripts_array[i], |
a5e8e825 ACM |
3055 | (temp - script_dirent->d_name) + 1, |
3056 | "%s", script_dirent->d_name); | |
49e639e2 FT |
3057 | |
3058 | if (check_ev_match(lang_path, | |
3059 | scripts_array[i], session)) | |
3060 | continue; | |
3061 | ||
e5f3705e FT |
3062 | i++; |
3063 | } | |
49e639e2 | 3064 | closedir(lang_dir); |
e5f3705e FT |
3065 | } |
3066 | ||
49e639e2 FT |
3067 | closedir(scripts_dir); |
3068 | perf_session__delete(session); | |
e5f3705e FT |
3069 | return i; |
3070 | } | |
3071 | ||
3875294f TZ |
3072 | static char *get_script_path(const char *script_root, const char *suffix) |
3073 | { | |
a5e8e825 | 3074 | struct dirent *script_dirent, *lang_dirent; |
3875294f TZ |
3075 | char scripts_path[MAXPATHLEN]; |
3076 | char script_path[MAXPATHLEN]; | |
3077 | DIR *scripts_dir, *lang_dir; | |
3078 | char lang_path[MAXPATHLEN]; | |
38efb539 | 3079 | char *__script_root; |
3875294f | 3080 | |
46113a54 | 3081 | snprintf(scripts_path, MAXPATHLEN, "%s/scripts", get_argv_exec_path()); |
3875294f TZ |
3082 | |
3083 | scripts_dir = opendir(scripts_path); | |
3084 | if (!scripts_dir) | |
3085 | return NULL; | |
3086 | ||
a5e8e825 | 3087 | for_each_lang(scripts_path, scripts_dir, lang_dirent) { |
77f18153 JO |
3088 | scnprintf(lang_path, MAXPATHLEN, "%s/%s/bin", scripts_path, |
3089 | lang_dirent->d_name); | |
3875294f TZ |
3090 | lang_dir = opendir(lang_path); |
3091 | if (!lang_dir) | |
3092 | continue; | |
3093 | ||
a5e8e825 ACM |
3094 | for_each_script(lang_path, lang_dir, script_dirent) { |
3095 | __script_root = get_script_root(script_dirent, suffix); | |
38efb539 RR |
3096 | if (__script_root && !strcmp(script_root, __script_root)) { |
3097 | free(__script_root); | |
946ef2a2 | 3098 | closedir(scripts_dir); |
77f18153 JO |
3099 | scnprintf(script_path, MAXPATHLEN, "%s/%s", |
3100 | lang_path, script_dirent->d_name); | |
27486a85 | 3101 | closedir(lang_dir); |
38efb539 | 3102 | return strdup(script_path); |
3875294f TZ |
3103 | } |
3104 | free(__script_root); | |
3105 | } | |
946ef2a2 | 3106 | closedir(lang_dir); |
3875294f | 3107 | } |
946ef2a2 | 3108 | closedir(scripts_dir); |
3875294f | 3109 | |
38efb539 | 3110 | return NULL; |
3875294f TZ |
3111 | } |
3112 | ||
b5b87312 TZ |
3113 | static bool is_top_script(const char *script_path) |
3114 | { | |
965bb6be | 3115 | return ends_with(script_path, "top") == NULL ? false : true; |
b5b87312 TZ |
3116 | } |
3117 | ||
3118 | static int has_required_arg(char *script_path) | |
3119 | { | |
3120 | struct script_desc *desc; | |
3121 | int n_args = 0; | |
3122 | char *p; | |
3123 | ||
3124 | desc = script_desc__new(NULL); | |
3125 | ||
3126 | if (read_script_info(desc, script_path)) | |
3127 | goto out; | |
3128 | ||
3129 | if (!desc->args) | |
3130 | goto out; | |
3131 | ||
3132 | for (p = desc->args; *p; p++) | |
3133 | if (*p == '<') | |
3134 | n_args++; | |
3135 | out: | |
3136 | script_desc__delete(desc); | |
3137 | ||
3138 | return n_args; | |
3139 | } | |
3140 | ||
69b6470e ACM |
3141 | static int have_cmd(int argc, const char **argv) |
3142 | { | |
3143 | char **__argv = malloc(sizeof(const char *) * argc); | |
3144 | ||
3145 | if (!__argv) { | |
3146 | pr_err("malloc failed\n"); | |
3147 | return -1; | |
3148 | } | |
3149 | ||
3150 | memcpy(__argv, argv, sizeof(const char *) * argc); | |
3151 | argc = parse_options(argc, (const char **)__argv, record_options, | |
3152 | NULL, PARSE_OPT_STOP_AT_NON_OPTION); | |
3153 | free(__argv); | |
5f9c39dc | 3154 | |
69b6470e ACM |
3155 | system_wide = (argc == 0); |
3156 | ||
3157 | return 0; | |
3158 | } | |
3159 | ||
7322d6c9 JO |
3160 | static void script__setup_sample_type(struct perf_script *script) |
3161 | { | |
3162 | struct perf_session *session = script->session; | |
3163 | u64 sample_type = perf_evlist__combined_sample_type(session->evlist); | |
3164 | ||
3165 | if (symbol_conf.use_callchain || symbol_conf.cumulate_callchain) { | |
3166 | if ((sample_type & PERF_SAMPLE_REGS_USER) && | |
eabad8c6 | 3167 | (sample_type & PERF_SAMPLE_STACK_USER)) { |
7322d6c9 | 3168 | callchain_param.record_mode = CALLCHAIN_DWARF; |
eabad8c6 ACM |
3169 | dwarf_callchain_users = true; |
3170 | } else if (sample_type & PERF_SAMPLE_BRANCH_STACK) | |
7322d6c9 JO |
3171 | callchain_param.record_mode = CALLCHAIN_LBR; |
3172 | else | |
3173 | callchain_param.record_mode = CALLCHAIN_FP; | |
3174 | } | |
680d125c KL |
3175 | |
3176 | if (script->stitch_lbr && (callchain_param.record_mode != CALLCHAIN_LBR)) { | |
3177 | pr_warning("Can't find LBR callchain. Switch off --stitch-lbr.\n" | |
3178 | "Please apply --call-graph lbr when recording.\n"); | |
3179 | script->stitch_lbr = false; | |
3180 | } | |
7322d6c9 JO |
3181 | } |
3182 | ||
89f1688a JO |
3183 | static int process_stat_round_event(struct perf_session *session, |
3184 | union perf_event *event) | |
e099eba8 | 3185 | { |
72932371 | 3186 | struct perf_record_stat_round *round = &event->stat_round; |
32dcd021 | 3187 | struct evsel *counter; |
e099eba8 | 3188 | |
e5cadb93 | 3189 | evlist__for_each_entry(session->evlist, counter) { |
e099eba8 JO |
3190 | perf_stat_process_counter(&stat_config, counter); |
3191 | process_stat(counter, round->time); | |
3192 | } | |
3193 | ||
3194 | process_stat_interval(round->time); | |
3195 | return 0; | |
3196 | } | |
3197 | ||
89f1688a JO |
3198 | static int process_stat_config_event(struct perf_session *session __maybe_unused, |
3199 | union perf_event *event) | |
91a2c3d5 JO |
3200 | { |
3201 | perf_event__read_stat_config(&stat_config, &event->stat_config); | |
3202 | return 0; | |
3203 | } | |
3204 | ||
cfc8874a JO |
3205 | static int set_maps(struct perf_script *script) |
3206 | { | |
63503dba | 3207 | struct evlist *evlist = script->session->evlist; |
cfc8874a JO |
3208 | |
3209 | if (!script->cpus || !script->threads) | |
3210 | return 0; | |
3211 | ||
3212 | if (WARN_ONCE(script->allocated, "stats double allocation\n")) | |
3213 | return -EINVAL; | |
3214 | ||
453fa030 | 3215 | perf_evlist__set_maps(&evlist->core, script->cpus, script->threads); |
cfc8874a JO |
3216 | |
3217 | if (perf_evlist__alloc_stats(evlist, true)) | |
3218 | return -ENOMEM; | |
3219 | ||
3220 | script->allocated = true; | |
3221 | return 0; | |
3222 | } | |
3223 | ||
3224 | static | |
89f1688a JO |
3225 | int process_thread_map_event(struct perf_session *session, |
3226 | union perf_event *event) | |
cfc8874a | 3227 | { |
89f1688a | 3228 | struct perf_tool *tool = session->tool; |
cfc8874a JO |
3229 | struct perf_script *script = container_of(tool, struct perf_script, tool); |
3230 | ||
3231 | if (script->threads) { | |
3232 | pr_warning("Extra thread map event, ignoring.\n"); | |
3233 | return 0; | |
3234 | } | |
3235 | ||
3236 | script->threads = thread_map__new_event(&event->thread_map); | |
3237 | if (!script->threads) | |
3238 | return -ENOMEM; | |
3239 | ||
3240 | return set_maps(script); | |
3241 | } | |
3242 | ||
3243 | static | |
89f1688a JO |
3244 | int process_cpu_map_event(struct perf_session *session, |
3245 | union perf_event *event) | |
cfc8874a | 3246 | { |
89f1688a | 3247 | struct perf_tool *tool = session->tool; |
cfc8874a JO |
3248 | struct perf_script *script = container_of(tool, struct perf_script, tool); |
3249 | ||
3250 | if (script->cpus) { | |
3251 | pr_warning("Extra cpu map event, ignoring.\n"); | |
3252 | return 0; | |
3253 | } | |
3254 | ||
3255 | script->cpus = cpu_map__new_data(&event->cpu_map.data); | |
3256 | if (!script->cpus) | |
3257 | return -ENOMEM; | |
3258 | ||
3259 | return set_maps(script); | |
3260 | } | |
3261 | ||
89f1688a JO |
3262 | static int process_feature_event(struct perf_session *session, |
3263 | union perf_event *event) | |
92ead7ee RB |
3264 | { |
3265 | if (event->feat.feat_id < HEADER_LAST_FEATURE) | |
89f1688a | 3266 | return perf_event__process_feature(session, event); |
92ead7ee RB |
3267 | return 0; |
3268 | } | |
3269 | ||
fa48c892 | 3270 | #ifdef HAVE_AUXTRACE_SUPPORT |
89f1688a JO |
3271 | static int perf_script__process_auxtrace_info(struct perf_session *session, |
3272 | union perf_event *event) | |
fa48c892 | 3273 | { |
89f1688a JO |
3274 | struct perf_tool *tool = session->tool; |
3275 | ||
3276 | int ret = perf_event__process_auxtrace_info(session, event); | |
fa48c892 ACM |
3277 | |
3278 | if (ret == 0) { | |
3279 | struct perf_script *script = container_of(tool, struct perf_script, tool); | |
3280 | ||
3281 | ret = perf_script__setup_per_event_dump(script); | |
3282 | } | |
3283 | ||
3284 | return ret; | |
3285 | } | |
3286 | #else | |
3287 | #define perf_script__process_auxtrace_info 0 | |
3288 | #endif | |
3289 | ||
b585ebdb AK |
3290 | static int parse_insn_trace(const struct option *opt __maybe_unused, |
3291 | const char *str __maybe_unused, | |
3292 | int unset __maybe_unused) | |
3293 | { | |
3294 | parse_output_fields(NULL, "+insn,-event,-period", 0); | |
3295 | itrace_parse_synth_opts(opt, "i0ns", 0); | |
52bab886 | 3296 | symbol_conf.nanosecs = true; |
b585ebdb AK |
3297 | return 0; |
3298 | } | |
3299 | ||
3300 | static int parse_xed(const struct option *opt __maybe_unused, | |
3301 | const char *str __maybe_unused, | |
3302 | int unset __maybe_unused) | |
3303 | { | |
3304 | force_pager("xed -F insn: -A -64 | less"); | |
3305 | return 0; | |
3306 | } | |
3307 | ||
d1b1552e AK |
3308 | static int parse_call_trace(const struct option *opt __maybe_unused, |
3309 | const char *str __maybe_unused, | |
3310 | int unset __maybe_unused) | |
3311 | { | |
3312 | parse_output_fields(NULL, "-ip,-addr,-event,-period,+callindent", 0); | |
3313 | itrace_parse_synth_opts(opt, "cewp", 0); | |
52bab886 | 3314 | symbol_conf.nanosecs = true; |
1c492422 | 3315 | symbol_conf.pad_output_len_dso = 50; |
d1b1552e AK |
3316 | return 0; |
3317 | } | |
3318 | ||
3319 | static int parse_callret_trace(const struct option *opt __maybe_unused, | |
3320 | const char *str __maybe_unused, | |
3321 | int unset __maybe_unused) | |
3322 | { | |
3323 | parse_output_fields(NULL, "-ip,-addr,-event,-period,+callindent,+flags", 0); | |
3324 | itrace_parse_synth_opts(opt, "crewp", 0); | |
52bab886 | 3325 | symbol_conf.nanosecs = true; |
d1b1552e AK |
3326 | return 0; |
3327 | } | |
3328 | ||
b0ad8ea6 | 3329 | int cmd_script(int argc, const char **argv) |
69b6470e ACM |
3330 | { |
3331 | bool show_full_info = false; | |
e90debdd JO |
3332 | bool header = false; |
3333 | bool header_only = false; | |
6cc870f0 | 3334 | bool script_started = false; |
69b6470e ACM |
3335 | char *rec_script_path = NULL; |
3336 | char *rep_script_path = NULL; | |
3337 | struct perf_session *session; | |
4eb06815 AK |
3338 | struct itrace_synth_opts itrace_synth_opts = { |
3339 | .set = false, | |
3340 | .default_no_sample = true, | |
3341 | }; | |
3ab481a1 | 3342 | struct utsname uts; |
69b6470e ACM |
3343 | char *script_path = NULL; |
3344 | const char **__argv; | |
6cc870f0 | 3345 | int i, j, err = 0; |
6f3e5eda AH |
3346 | struct perf_script script = { |
3347 | .tool = { | |
3348 | .sample = process_sample_event, | |
3349 | .mmap = perf_event__process_mmap, | |
3350 | .mmap2 = perf_event__process_mmap2, | |
3351 | .comm = perf_event__process_comm, | |
f3b3614a | 3352 | .namespaces = perf_event__process_namespaces, |
160d4af9 | 3353 | .cgroup = perf_event__process_cgroup, |
6f3e5eda AH |
3354 | .exit = perf_event__process_exit, |
3355 | .fork = perf_event__process_fork, | |
7ea95727 | 3356 | .attr = process_attr, |
91daee30 | 3357 | .event_update = perf_event__process_event_update, |
6f3e5eda | 3358 | .tracing_data = perf_event__process_tracing_data, |
92ead7ee | 3359 | .feature = process_feature_event, |
6f3e5eda | 3360 | .build_id = perf_event__process_build_id, |
7a680eb9 | 3361 | .id_index = perf_event__process_id_index, |
fa48c892 | 3362 | .auxtrace_info = perf_script__process_auxtrace_info, |
7a680eb9 AH |
3363 | .auxtrace = perf_event__process_auxtrace, |
3364 | .auxtrace_error = perf_event__process_auxtrace_error, | |
e099eba8 JO |
3365 | .stat = perf_event__process_stat_event, |
3366 | .stat_round = process_stat_round_event, | |
91a2c3d5 | 3367 | .stat_config = process_stat_config_event, |
cfc8874a JO |
3368 | .thread_map = process_thread_map_event, |
3369 | .cpu_map = process_cpu_map_event, | |
0a8cb85c | 3370 | .ordered_events = true, |
6f3e5eda AH |
3371 | .ordering_requires_timestamps = true, |
3372 | }, | |
3373 | }; | |
8ceb41d7 | 3374 | struct perf_data data = { |
06af0f2c YS |
3375 | .mode = PERF_DATA_MODE_READ, |
3376 | }; | |
69b6470e | 3377 | const struct option options[] = { |
5f9c39dc FW |
3378 | OPT_BOOLEAN('D', "dump-raw-trace", &dump_trace, |
3379 | "dump raw trace in ASCII"), | |
c0555642 | 3380 | OPT_INCR('v', "verbose", &verbose, |
69b6470e | 3381 | "be more verbose (show symbol address, etc)"), |
4b9c0c59 | 3382 | OPT_BOOLEAN('L', "Latency", &latency_format, |
cda48461 | 3383 | "show latency attributes (irqs/preemption disabled, etc)"), |
4b9c0c59 TZ |
3384 | OPT_CALLBACK_NOOPT('l', "list", NULL, NULL, "list available scripts", |
3385 | list_available_scripts), | |
956ffd02 TZ |
3386 | OPT_CALLBACK('s', "script", NULL, "name", |
3387 | "script file name (lang:script name, script name, or *)", | |
3388 | parse_scriptname), | |
3389 | OPT_STRING('g', "gen-script", &generate_script_lang, "lang", | |
133dc4c3 | 3390 | "generate perf-script.xx script in specified language"), |
69b6470e | 3391 | OPT_STRING('i', "input", &input_name, "file", "input file name"), |
ffabd99e FW |
3392 | OPT_BOOLEAN('d', "debug-mode", &debug_mode, |
3393 | "do various checks like samples ordering and lost events"), | |
e90debdd JO |
3394 | OPT_BOOLEAN(0, "header", &header, "Show data header."), |
3395 | OPT_BOOLEAN(0, "header-only", &header_only, "Show only data header."), | |
c0230b2b DA |
3396 | OPT_STRING('k', "vmlinux", &symbol_conf.vmlinux_name, |
3397 | "file", "vmlinux pathname"), | |
3398 | OPT_STRING(0, "kallsyms", &symbol_conf.kallsyms_name, | |
3399 | "file", "kallsyms pathname"), | |
3400 | OPT_BOOLEAN('G', "hide-call-graph", &no_callchain, | |
3401 | "When printing symbols do not display call chain"), | |
a7066709 HK |
3402 | OPT_CALLBACK(0, "symfs", NULL, "directory", |
3403 | "Look for files with symbols relative to this directory", | |
3404 | symbol__config_symfs), | |
06af0f2c | 3405 | OPT_CALLBACK('F', "fields", NULL, "str", |
a978f2ab | 3406 | "comma separated output fields prepend with 'type:'. " |
36ce5651 | 3407 | "+field to add and -field to remove." |
1405720d | 3408 | "Valid types: hw,sw,trace,raw,synth. " |
a978f2ab | 3409 | "Fields: comm,tid,pid,time,cpu,event,trace,ip,sym,dso," |
10e9cec9 RB |
3410 | "addr,symoff,srcline,period,iregs,uregs,brstack," |
3411 | "brstacksym,flags,bpf-output,brstackinsn,brstackoff," | |
68fb45bf | 3412 | "callindent,insn,insnlen,synth,phys_addr,metric,misc,ipc", |
48d02a1d | 3413 | parse_output_fields), |
317df650 | 3414 | OPT_BOOLEAN('a', "all-cpus", &system_wide, |
69b6470e | 3415 | "system-wide collection from all CPUs"), |
36385be5 FT |
3416 | OPT_STRING('S', "symbols", &symbol_conf.sym_list_str, "symbol[,symbol...]", |
3417 | "only consider these symbols"), | |
b585ebdb AK |
3418 | OPT_CALLBACK_OPTARG(0, "insn-trace", &itrace_synth_opts, NULL, NULL, |
3419 | "Decode instructions from itrace", parse_insn_trace), | |
3420 | OPT_CALLBACK_OPTARG(0, "xed", NULL, NULL, NULL, | |
3421 | "Run xed disassembler on output", parse_xed), | |
d1b1552e AK |
3422 | OPT_CALLBACK_OPTARG(0, "call-trace", &itrace_synth_opts, NULL, NULL, |
3423 | "Decode calls from from itrace", parse_call_trace), | |
3424 | OPT_CALLBACK_OPTARG(0, "call-ret-trace", &itrace_synth_opts, NULL, NULL, | |
3425 | "Decode calls and returns from itrace", parse_callret_trace), | |
99f753f0 AK |
3426 | OPT_STRING(0, "graph-function", &symbol_conf.graph_function, "symbol[,symbol...]", |
3427 | "Only print symbols and callees with --call-trace/--call-ret-trace"), | |
64eff7d9 DA |
3428 | OPT_STRING(0, "stop-bt", &symbol_conf.bt_stop_list_str, "symbol[,symbol...]", |
3429 | "Stop display of callgraph at these symbols"), | |
c8e66720 | 3430 | OPT_STRING('C', "cpu", &cpu_list, "cpu", "list of cpus to profile"), |
e7984b7b DA |
3431 | OPT_STRING('c', "comms", &symbol_conf.comm_list_str, "comm[,comm...]", |
3432 | "only display events for these comms"), | |
e03eaa40 DA |
3433 | OPT_STRING(0, "pid", &symbol_conf.pid_list_str, "pid[,pid...]", |
3434 | "only consider symbols in these pids"), | |
3435 | OPT_STRING(0, "tid", &symbol_conf.tid_list_str, "tid[,tid...]", | |
3436 | "only consider symbols in these tids"), | |
6125cc8d ACM |
3437 | OPT_UINTEGER(0, "max-stack", &scripting_max_stack, |
3438 | "Set the maximum stack depth when parsing the callchain, " | |
3439 | "anything beyond the specified depth will be ignored. " | |
4cb93446 | 3440 | "Default: kernel.perf_event_max_stack or " __stringify(PERF_MAX_STACK_DEPTH)), |
90b10f47 | 3441 | OPT_BOOLEAN(0, "reltime", &reltime, "Show time stamps relative to start"), |
26567ed7 | 3442 | OPT_BOOLEAN(0, "deltatime", &deltatime, "Show time stamps relative to previous event"), |
fbe96f29 SE |
3443 | OPT_BOOLEAN('I', "show-info", &show_full_info, |
3444 | "display extended information from perf.data file"), | |
0bc8d205 AN |
3445 | OPT_BOOLEAN('\0', "show-kernel-path", &symbol_conf.show_kernel_path, |
3446 | "Show the path of [kernel.kallsyms]"), | |
ad7ebb9a NK |
3447 | OPT_BOOLEAN('\0', "show-task-events", &script.show_task_events, |
3448 | "Show the fork/comm/exit events"), | |
ba1ddf42 NK |
3449 | OPT_BOOLEAN('\0', "show-mmap-events", &script.show_mmap_events, |
3450 | "Show the mmap events"), | |
7c14898b AH |
3451 | OPT_BOOLEAN('\0', "show-switch-events", &script.show_switch_events, |
3452 | "Show context switch events (if recorded)"), | |
96a44bbc HB |
3453 | OPT_BOOLEAN('\0', "show-namespace-events", &script.show_namespace_events, |
3454 | "Show namespace events (if recorded)"), | |
160d4af9 NK |
3455 | OPT_BOOLEAN('\0', "show-cgroup-events", &script.show_cgroup_events, |
3456 | "Show cgroup events (if recorded)"), | |
3d7c27b6 JO |
3457 | OPT_BOOLEAN('\0', "show-lost-events", &script.show_lost_events, |
3458 | "Show lost events (if recorded)"), | |
3233b37a JO |
3459 | OPT_BOOLEAN('\0', "show-round-events", &script.show_round_events, |
3460 | "Show round events (if recorded)"), | |
490c8cc9 JO |
3461 | OPT_BOOLEAN('\0', "show-bpf-events", &script.show_bpf_events, |
3462 | "Show bpf related events (if recorded)"), | |
a14390fd ACM |
3463 | OPT_BOOLEAN('\0', "per-event-dump", &script.per_event_dump, |
3464 | "Dump trace output to files named by the monitored events"), | |
be3d466c | 3465 | OPT_BOOLEAN('f', "force", &symbol_conf.force, "don't complain, do it"), |
48d02a1d AK |
3466 | OPT_INTEGER(0, "max-blocks", &max_blocks, |
3467 | "Maximum number of code blocks to dump with brstackinsn"), | |
52bab886 | 3468 | OPT_BOOLEAN(0, "ns", &symbol_conf.nanosecs, |
83e19860 | 3469 | "Use 9 decimal places when displaying time"), |
7a680eb9 | 3470 | OPT_CALLBACK_OPTARG(0, "itrace", &itrace_synth_opts, NULL, "opts", |
c12e039d | 3471 | "Instruction Tracing options\n" ITRACE_HELP, |
7a680eb9 | 3472 | itrace_parse_synth_opts), |
a9710ba0 AK |
3473 | OPT_BOOLEAN(0, "full-source-path", &srcline_full_filename, |
3474 | "Show full source file name path for source lines"), | |
77e0070d MD |
3475 | OPT_BOOLEAN(0, "demangle", &symbol_conf.demangle, |
3476 | "Enable symbol demangling"), | |
3477 | OPT_BOOLEAN(0, "demangle-kernel", &symbol_conf.demangle_kernel, | |
3478 | "Enable kernel symbol demangling"), | |
a91f4c47 DA |
3479 | OPT_STRING(0, "time", &script.time_str, "str", |
3480 | "Time span of interest (start,stop)"), | |
325fbff5 NK |
3481 | OPT_BOOLEAN(0, "inline", &symbol_conf.inline_name, |
3482 | "Show inline function"), | |
15a108af ACM |
3483 | OPT_STRING(0, "guestmount", &symbol_conf.guestmount, "directory", |
3484 | "guest mount directory under which every guest os" | |
3485 | " instance has a subdir"), | |
3486 | OPT_STRING(0, "guestvmlinux", &symbol_conf.default_guest_vmlinux_name, | |
3487 | "file", "file saving guest os vmlinux"), | |
3488 | OPT_STRING(0, "guestkallsyms", &symbol_conf.default_guest_kallsyms, | |
3489 | "file", "file saving guest os /proc/kallsyms"), | |
3490 | OPT_STRING(0, "guestmodules", &symbol_conf.default_guest_modules, | |
3491 | "file", "file saving guest os /proc/modules"), | |
680d125c KL |
3492 | OPT_BOOLEAN('\0', "stitch-lbr", &script.stitch_lbr, |
3493 | "Enable LBR callgraph stitching approach"), | |
add3a719 | 3494 | OPTS_EVSWITCH(&script.evswitch), |
1909629f | 3495 | OPT_END() |
69b6470e | 3496 | }; |
40cae2b7 YS |
3497 | const char * const script_subcommands[] = { "record", "report", NULL }; |
3498 | const char *script_usage[] = { | |
69b6470e ACM |
3499 | "perf script [<options>]", |
3500 | "perf script [<options>] record <script> [<record-options>] <command>", | |
3501 | "perf script [<options>] report <script> [script-args]", | |
3502 | "perf script [<options>] <script> [<record-options>] <command>", | |
3503 | "perf script [<options>] <top-script> [script-args]", | |
3504 | NULL | |
3505 | }; | |
3875294f | 3506 | |
0a7c74ea ACM |
3507 | perf_set_singlethreaded(); |
3508 | ||
b5b87312 TZ |
3509 | setup_scripting(); |
3510 | ||
40cae2b7 | 3511 | argc = parse_options_subcommand(argc, argv, options, script_subcommands, script_usage, |
b5b87312 TZ |
3512 | PARSE_OPT_STOP_AT_NON_OPTION); |
3513 | ||
15a108af ACM |
3514 | if (symbol_conf.guestmount || |
3515 | symbol_conf.default_guest_vmlinux_name || | |
3516 | symbol_conf.default_guest_kallsyms || | |
3517 | symbol_conf.default_guest_modules) { | |
3518 | /* | |
3519 | * Enable guest sample processing. | |
3520 | */ | |
3521 | perf_guest = true; | |
3522 | } | |
3523 | ||
2d4f2799 JO |
3524 | data.path = input_name; |
3525 | data.force = symbol_conf.force; | |
f5fc1412 | 3526 | |
b5b87312 TZ |
3527 | if (argc > 1 && !strncmp(argv[0], "rec", strlen("rec"))) { |
3528 | rec_script_path = get_script_path(argv[1], RECORD_SUFFIX); | |
3529 | if (!rec_script_path) | |
b0ad8ea6 | 3530 | return cmd_record(argc, argv); |
3875294f TZ |
3531 | } |
3532 | ||
b5b87312 TZ |
3533 | if (argc > 1 && !strncmp(argv[0], "rep", strlen("rep"))) { |
3534 | rep_script_path = get_script_path(argv[1], REPORT_SUFFIX); | |
3535 | if (!rep_script_path) { | |
3875294f | 3536 | fprintf(stderr, |
b5b87312 | 3537 | "Please specify a valid report script" |
133dc4c3 | 3538 | "(see 'perf script -l' for listing)\n"); |
3875294f TZ |
3539 | return -1; |
3540 | } | |
3875294f TZ |
3541 | } |
3542 | ||
26567ed7 HPP |
3543 | if (reltime && deltatime) { |
3544 | fprintf(stderr, | |
3545 | "reltime and deltatime - the two don't get along well. " | |
3546 | "Please limit to --reltime or --deltatime.\n"); | |
3547 | return -1; | |
3548 | } | |
3549 | ||
1c5c25b3 | 3550 | if ((itrace_synth_opts.callchain || itrace_synth_opts.add_callchain) && |
3c5b645f AH |
3551 | itrace_synth_opts.callchain_sz > scripting_max_stack) |
3552 | scripting_max_stack = itrace_synth_opts.callchain_sz; | |
3553 | ||
44e668c6 | 3554 | /* make sure PERF_EXEC_PATH is set for scripts */ |
46113a54 | 3555 | set_argv_exec_path(get_argv_exec_path()); |
44e668c6 | 3556 | |
b5b87312 | 3557 | if (argc && !script_name && !rec_script_path && !rep_script_path) { |
a0cccc2e | 3558 | int live_pipe[2]; |
b5b87312 | 3559 | int rep_args; |
a0cccc2e TZ |
3560 | pid_t pid; |
3561 | ||
b5b87312 TZ |
3562 | rec_script_path = get_script_path(argv[0], RECORD_SUFFIX); |
3563 | rep_script_path = get_script_path(argv[0], REPORT_SUFFIX); | |
3564 | ||
3565 | if (!rec_script_path && !rep_script_path) { | |
c7118369 NK |
3566 | usage_with_options_msg(script_usage, options, |
3567 | "Couldn't find script `%s'\n\n See perf" | |
133dc4c3 | 3568 | " script -l for available scripts.\n", argv[0]); |
a0cccc2e TZ |
3569 | } |
3570 | ||
b5b87312 TZ |
3571 | if (is_top_script(argv[0])) { |
3572 | rep_args = argc - 1; | |
3573 | } else { | |
3574 | int rec_args; | |
3575 | ||
3576 | rep_args = has_required_arg(rep_script_path); | |
3577 | rec_args = (argc - 1) - rep_args; | |
3578 | if (rec_args < 0) { | |
c7118369 NK |
3579 | usage_with_options_msg(script_usage, options, |
3580 | "`%s' script requires options." | |
133dc4c3 | 3581 | "\n\n See perf script -l for available " |
b5b87312 | 3582 | "scripts and options.\n", argv[0]); |
b5b87312 | 3583 | } |
a0cccc2e TZ |
3584 | } |
3585 | ||
3586 | if (pipe(live_pipe) < 0) { | |
3587 | perror("failed to create pipe"); | |
d54b1a9e | 3588 | return -1; |
a0cccc2e TZ |
3589 | } |
3590 | ||
3591 | pid = fork(); | |
3592 | if (pid < 0) { | |
3593 | perror("failed to fork"); | |
d54b1a9e | 3594 | return -1; |
a0cccc2e TZ |
3595 | } |
3596 | ||
3597 | if (!pid) { | |
b5b87312 TZ |
3598 | j = 0; |
3599 | ||
a0cccc2e TZ |
3600 | dup2(live_pipe[1], 1); |
3601 | close(live_pipe[0]); | |
3602 | ||
317df650 RR |
3603 | if (is_top_script(argv[0])) { |
3604 | system_wide = true; | |
3605 | } else if (!system_wide) { | |
d54b1a9e DA |
3606 | if (have_cmd(argc - rep_args, &argv[rep_args]) != 0) { |
3607 | err = -1; | |
3608 | goto out; | |
3609 | } | |
317df650 | 3610 | } |
b5b87312 TZ |
3611 | |
3612 | __argv = malloc((argc + 6) * sizeof(const char *)); | |
d54b1a9e DA |
3613 | if (!__argv) { |
3614 | pr_err("malloc failed\n"); | |
3615 | err = -ENOMEM; | |
3616 | goto out; | |
3617 | } | |
e8719adf | 3618 | |
b5b87312 TZ |
3619 | __argv[j++] = "/bin/sh"; |
3620 | __argv[j++] = rec_script_path; | |
3621 | if (system_wide) | |
3622 | __argv[j++] = "-a"; | |
3623 | __argv[j++] = "-q"; | |
3624 | __argv[j++] = "-o"; | |
3625 | __argv[j++] = "-"; | |
3626 | for (i = rep_args + 1; i < argc; i++) | |
3627 | __argv[j++] = argv[i]; | |
3628 | __argv[j++] = NULL; | |
a0cccc2e TZ |
3629 | |
3630 | execvp("/bin/sh", (char **)__argv); | |
e8719adf | 3631 | free(__argv); |
a0cccc2e TZ |
3632 | exit(-1); |
3633 | } | |
3634 | ||
3635 | dup2(live_pipe[0], 0); | |
3636 | close(live_pipe[1]); | |
3637 | ||
b5b87312 | 3638 | __argv = malloc((argc + 4) * sizeof(const char *)); |
d54b1a9e DA |
3639 | if (!__argv) { |
3640 | pr_err("malloc failed\n"); | |
3641 | err = -ENOMEM; | |
3642 | goto out; | |
3643 | } | |
3644 | ||
b5b87312 TZ |
3645 | j = 0; |
3646 | __argv[j++] = "/bin/sh"; | |
3647 | __argv[j++] = rep_script_path; | |
3648 | for (i = 1; i < rep_args + 1; i++) | |
3649 | __argv[j++] = argv[i]; | |
3650 | __argv[j++] = "-i"; | |
3651 | __argv[j++] = "-"; | |
3652 | __argv[j++] = NULL; | |
a0cccc2e TZ |
3653 | |
3654 | execvp("/bin/sh", (char **)__argv); | |
e8719adf | 3655 | free(__argv); |
a0cccc2e TZ |
3656 | exit(-1); |
3657 | } | |
3658 | ||
b5b87312 TZ |
3659 | if (rec_script_path) |
3660 | script_path = rec_script_path; | |
3661 | if (rep_script_path) | |
3662 | script_path = rep_script_path; | |
34c86ea9 | 3663 | |
b5b87312 | 3664 | if (script_path) { |
b5b87312 | 3665 | j = 0; |
3875294f | 3666 | |
317df650 RR |
3667 | if (!rec_script_path) |
3668 | system_wide = false; | |
d54b1a9e DA |
3669 | else if (!system_wide) { |
3670 | if (have_cmd(argc - 1, &argv[1]) != 0) { | |
3671 | err = -1; | |
3672 | goto out; | |
3673 | } | |
3674 | } | |
34c86ea9 | 3675 | |
b5b87312 | 3676 | __argv = malloc((argc + 2) * sizeof(const char *)); |
d54b1a9e DA |
3677 | if (!__argv) { |
3678 | pr_err("malloc failed\n"); | |
3679 | err = -ENOMEM; | |
3680 | goto out; | |
3681 | } | |
3682 | ||
34c86ea9 TZ |
3683 | __argv[j++] = "/bin/sh"; |
3684 | __argv[j++] = script_path; | |
3685 | if (system_wide) | |
3686 | __argv[j++] = "-a"; | |
b5b87312 | 3687 | for (i = 2; i < argc; i++) |
34c86ea9 TZ |
3688 | __argv[j++] = argv[i]; |
3689 | __argv[j++] = NULL; | |
3875294f TZ |
3690 | |
3691 | execvp("/bin/sh", (char **)__argv); | |
e8719adf | 3692 | free(__argv); |
3875294f TZ |
3693 | exit(-1); |
3694 | } | |
956ffd02 | 3695 | |
c1c9b969 | 3696 | if (!script_name) { |
cf4fee50 | 3697 | setup_pager(); |
c1c9b969 MW |
3698 | use_browser = 0; |
3699 | } | |
5f9c39dc | 3700 | |
8ceb41d7 | 3701 | session = perf_session__new(&data, false, &script.tool); |
6ef81c55 MI |
3702 | if (IS_ERR(session)) |
3703 | return PTR_ERR(session); | |
d8f66248 | 3704 | |
e90debdd | 3705 | if (header || header_only) { |
114f709e | 3706 | script.tool.show_feat_hdr = SHOW_FEAT_HEADER; |
e90debdd JO |
3707 | perf_session__fprintf_info(session, stdout, show_full_info); |
3708 | if (header_only) | |
6cc870f0 | 3709 | goto out_delete; |
e90debdd | 3710 | } |
114f709e DCC |
3711 | if (show_full_info) |
3712 | script.tool.show_feat_hdr = SHOW_FEAT_HEADER_FULL_INFO; | |
e90debdd | 3713 | |
0a7e6d1b | 3714 | if (symbol__init(&session->header.env) < 0) |
38520dc3 NK |
3715 | goto out_delete; |
3716 | ||
3ab481a1 | 3717 | uname(&uts); |
9d49169c SL |
3718 | if (data.is_pipe || /* assume pipe_mode indicates native_arch */ |
3719 | !strcmp(uts.machine, session->header.env.arch) || | |
3ab481a1 AK |
3720 | (!strcmp(uts.machine, "x86_64") && |
3721 | !strcmp(session->header.env.arch, "i386"))) | |
3722 | native_arch = true; | |
3723 | ||
6f3e5eda | 3724 | script.session = session; |
7322d6c9 | 3725 | script__setup_sample_type(&script); |
6f3e5eda | 3726 | |
99f753f0 AK |
3727 | if ((output[PERF_TYPE_HARDWARE].fields & PERF_OUTPUT_CALLINDENT) || |
3728 | symbol_conf.graph_function) | |
e216708d AH |
3729 | itrace_synth_opts.thread_stack = true; |
3730 | ||
7a680eb9 AH |
3731 | session->itrace_synth_opts = &itrace_synth_opts; |
3732 | ||
5d67be97 | 3733 | if (cpu_list) { |
6cc870f0 NK |
3734 | err = perf_session__cpu_bitmap(session, cpu_list, cpu_bitmap); |
3735 | if (err < 0) | |
3736 | goto out_delete; | |
644e0840 | 3737 | itrace_synth_opts.cpu_bitmap = cpu_bitmap; |
5d67be97 AB |
3738 | } |
3739 | ||
1424dc96 | 3740 | if (!no_callchain) |
c0230b2b DA |
3741 | symbol_conf.use_callchain = true; |
3742 | else | |
3743 | symbol_conf.use_callchain = false; | |
3744 | ||
9ee67421 | 3745 | if (session->tevent.pevent && |
ece2a4f4 TSV |
3746 | tep_set_function_resolver(session->tevent.pevent, |
3747 | machine__resolve_kernel_addr, | |
3748 | &session->machines.host) < 0) { | |
ccb3a829 | 3749 | pr_err("%s: failed to set libtraceevent function resolver\n", __func__); |
db49bc15 CJ |
3750 | err = -1; |
3751 | goto out_delete; | |
ccb3a829 ACM |
3752 | } |
3753 | ||
956ffd02 TZ |
3754 | if (generate_script_lang) { |
3755 | struct stat perf_stat; | |
745f43e3 DA |
3756 | int input; |
3757 | ||
2c9e45f7 | 3758 | if (output_set_by_user()) { |
745f43e3 DA |
3759 | fprintf(stderr, |
3760 | "custom fields not supported for generated scripts"); | |
6cc870f0 NK |
3761 | err = -EINVAL; |
3762 | goto out_delete; | |
745f43e3 | 3763 | } |
956ffd02 | 3764 | |
2d4f2799 | 3765 | input = open(data.path, O_RDONLY); /* input_name */ |
956ffd02 | 3766 | if (input < 0) { |
6cc870f0 | 3767 | err = -errno; |
956ffd02 | 3768 | perror("failed to open file"); |
6cc870f0 | 3769 | goto out_delete; |
956ffd02 TZ |
3770 | } |
3771 | ||
3772 | err = fstat(input, &perf_stat); | |
3773 | if (err < 0) { | |
3774 | perror("failed to stat file"); | |
6cc870f0 | 3775 | goto out_delete; |
956ffd02 TZ |
3776 | } |
3777 | ||
3778 | if (!perf_stat.st_size) { | |
3779 | fprintf(stderr, "zero-sized file, nothing to do!\n"); | |
6cc870f0 | 3780 | goto out_delete; |
956ffd02 TZ |
3781 | } |
3782 | ||
3783 | scripting_ops = script_spec__lookup(generate_script_lang); | |
3784 | if (!scripting_ops) { | |
3785 | fprintf(stderr, "invalid language specifier"); | |
6cc870f0 NK |
3786 | err = -ENOENT; |
3787 | goto out_delete; | |
956ffd02 TZ |
3788 | } |
3789 | ||
29f5ffd3 | 3790 | err = scripting_ops->generate_script(session->tevent.pevent, |
da378962 | 3791 | "perf-script"); |
6cc870f0 | 3792 | goto out_delete; |
956ffd02 TZ |
3793 | } |
3794 | ||
3795 | if (script_name) { | |
586bc5cc | 3796 | err = scripting_ops->start_script(script_name, argc, argv); |
956ffd02 | 3797 | if (err) |
6cc870f0 | 3798 | goto out_delete; |
133dc4c3 | 3799 | pr_debug("perf script started with script %s\n\n", script_name); |
6cc870f0 | 3800 | script_started = true; |
956ffd02 TZ |
3801 | } |
3802 | ||
9cbdb702 DA |
3803 | |
3804 | err = perf_session__check_output_opt(session); | |
3805 | if (err < 0) | |
6cc870f0 | 3806 | goto out_delete; |
9cbdb702 | 3807 | |
284c4e18 | 3808 | if (script.time_str) { |
b3509b6e | 3809 | err = perf_time__parse_for_ranges_reltime(script.time_str, session, |
284c4e18 JY |
3810 | &script.ptime_range, |
3811 | &script.range_size, | |
b3509b6e AK |
3812 | &script.range_num, |
3813 | reltime); | |
284c4e18 | 3814 | if (err < 0) |
2ab046cd | 3815 | goto out_delete; |
400ae981 AH |
3816 | |
3817 | itrace_synth_opts__set_time_range(&itrace_synth_opts, | |
3818 | script.ptime_range, | |
3819 | script.range_num); | |
a91f4c47 DA |
3820 | } |
3821 | ||
124e02be ACM |
3822 | err = evswitch__init(&script.evswitch, session->evlist, stderr); |
3823 | if (err) | |
3824 | goto out_delete; | |
dd41f660 | 3825 | |
6f3e5eda | 3826 | err = __cmd_script(&script); |
956ffd02 | 3827 | |
d445dd2a AH |
3828 | flush_scripting(); |
3829 | ||
6cc870f0 | 3830 | out_delete: |
400ae981 AH |
3831 | if (script.ptime_range) { |
3832 | itrace_synth_opts__clear_time_range(&itrace_synth_opts); | |
284c4e18 | 3833 | zfree(&script.ptime_range); |
400ae981 | 3834 | } |
cc2ef584 | 3835 | |
cfc8874a | 3836 | perf_evlist__free_stats(session->evlist); |
d8f66248 | 3837 | perf_session__delete(session); |
6cc870f0 NK |
3838 | |
3839 | if (script_started) | |
3840 | cleanup_scripting(); | |
956ffd02 TZ |
3841 | out: |
3842 | return err; | |
5f9c39dc | 3843 | } |