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Commit | Line | Data |
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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" |
6b9bae63 | 33 | #include "util/event.h" |
fa0d9846 | 34 | #include "ui/ui.h" |
fea01392 | 35 | #include "print_binary.h" |
3ab481a1 | 36 | #include "archinsn.h" |
5d67be97 | 37 | #include <linux/bitmap.h> |
877a7a11 | 38 | #include <linux/kernel.h> |
6125cc8d | 39 | #include <linux/stringify.h> |
bd48c63e | 40 | #include <linux/time64.h> |
7f7c536f | 41 | #include <linux/zalloc.h> |
3ab481a1 | 42 | #include <sys/utsname.h> |
cfc8874a | 43 | #include "asm/bug.h" |
c19ac912 | 44 | #include "util/mem-events.h" |
48d02a1d | 45 | #include "util/dump-insn.h" |
76b31a29 | 46 | #include <dirent.h> |
a43783ae | 47 | #include <errno.h> |
fd20e811 | 48 | #include <inttypes.h> |
9607ad3a | 49 | #include <signal.h> |
391e4206 | 50 | #include <sys/param.h> |
7a8ef4c4 ACM |
51 | #include <sys/types.h> |
52 | #include <sys/stat.h> | |
bafae98e | 53 | #include <fcntl.h> |
7a8ef4c4 | 54 | #include <unistd.h> |
b585ebdb | 55 | #include <subcmd/pager.h> |
453fa030 | 56 | #include <perf/evlist.h> |
6ef81c55 | 57 | #include <linux/err.h> |
aeb00b1a | 58 | #include "util/record.h" |
2da39f1c | 59 | #include "util/util.h" |
c1a604df | 60 | #include "perf.h" |
5f9c39dc | 61 | |
3052ba56 | 62 | #include <linux/ctype.h> |
3d689ed6 | 63 | |
956ffd02 TZ |
64 | static char const *script_name; |
65 | static char const *generate_script_lang; | |
90b10f47 | 66 | static bool reltime; |
26567ed7 | 67 | static bool deltatime; |
90b10f47 | 68 | static u64 initial_time; |
26567ed7 | 69 | static u64 previous_time; |
ffabd99e | 70 | static bool debug_mode; |
e1889d75 | 71 | static u64 last_timestamp; |
6fcf7ddb | 72 | static u64 nr_unordered; |
c0230b2b | 73 | static bool no_callchain; |
47390ae2 | 74 | static bool latency_format; |
317df650 | 75 | static bool system_wide; |
400ea6d3 | 76 | static bool print_flags; |
5d67be97 AB |
77 | static const char *cpu_list; |
78 | static DECLARE_BITMAP(cpu_bitmap, MAX_NR_CPUS); | |
91a2c3d5 | 79 | static struct perf_stat_config stat_config; |
48d02a1d | 80 | static int max_blocks; |
3ab481a1 | 81 | static bool native_arch; |
956ffd02 | 82 | |
44cbe729 | 83 | unsigned int scripting_max_stack = PERF_MAX_STACK_DEPTH; |
03cd1fed | 84 | |
745f43e3 | 85 | enum perf_output_field { |
60e5eeb5 JO |
86 | PERF_OUTPUT_COMM = 1ULL << 0, |
87 | PERF_OUTPUT_TID = 1ULL << 1, | |
88 | PERF_OUTPUT_PID = 1ULL << 2, | |
89 | PERF_OUTPUT_TIME = 1ULL << 3, | |
90 | PERF_OUTPUT_CPU = 1ULL << 4, | |
91 | PERF_OUTPUT_EVNAME = 1ULL << 5, | |
92 | PERF_OUTPUT_TRACE = 1ULL << 6, | |
93 | PERF_OUTPUT_IP = 1ULL << 7, | |
94 | PERF_OUTPUT_SYM = 1ULL << 8, | |
95 | PERF_OUTPUT_DSO = 1ULL << 9, | |
96 | PERF_OUTPUT_ADDR = 1ULL << 10, | |
97 | PERF_OUTPUT_SYMOFFSET = 1ULL << 11, | |
98 | PERF_OUTPUT_SRCLINE = 1ULL << 12, | |
99 | PERF_OUTPUT_PERIOD = 1ULL << 13, | |
100 | PERF_OUTPUT_IREGS = 1ULL << 14, | |
101 | PERF_OUTPUT_BRSTACK = 1ULL << 15, | |
102 | PERF_OUTPUT_BRSTACKSYM = 1ULL << 16, | |
103 | PERF_OUTPUT_DATA_SRC = 1ULL << 17, | |
104 | PERF_OUTPUT_WEIGHT = 1ULL << 18, | |
105 | PERF_OUTPUT_BPF_OUTPUT = 1ULL << 19, | |
106 | PERF_OUTPUT_CALLINDENT = 1ULL << 20, | |
107 | PERF_OUTPUT_INSN = 1ULL << 21, | |
108 | PERF_OUTPUT_INSNLEN = 1ULL << 22, | |
109 | PERF_OUTPUT_BRSTACKINSN = 1ULL << 23, | |
110 | PERF_OUTPUT_BRSTACKOFF = 1ULL << 24, | |
111 | PERF_OUTPUT_SYNTH = 1ULL << 25, | |
112 | PERF_OUTPUT_PHYS_ADDR = 1ULL << 26, | |
113 | PERF_OUTPUT_UREGS = 1ULL << 27, | |
114 | PERF_OUTPUT_METRIC = 1ULL << 28, | |
115 | PERF_OUTPUT_MISC = 1ULL << 29, | |
116 | PERF_OUTPUT_SRCCODE = 1ULL << 30, | |
117 | PERF_OUTPUT_IPC = 1ULL << 31, | |
e534bfb1 | 118 | PERF_OUTPUT_TOD = 1ULL << 32, |
6b9bae63 | 119 | PERF_OUTPUT_DATA_PAGE_SIZE = 1ULL << 33, |
e534bfb1 JO |
120 | }; |
121 | ||
122 | struct perf_script { | |
123 | struct perf_tool tool; | |
124 | struct perf_session *session; | |
125 | bool show_task_events; | |
126 | bool show_mmap_events; | |
127 | bool show_switch_events; | |
128 | bool show_namespace_events; | |
129 | bool show_lost_events; | |
130 | bool show_round_events; | |
131 | bool show_bpf_events; | |
132 | bool show_cgroup_events; | |
133 | bool show_text_poke_events; | |
134 | bool allocated; | |
135 | bool per_event_dump; | |
136 | bool stitch_lbr; | |
137 | struct evswitch evswitch; | |
138 | struct perf_cpu_map *cpus; | |
139 | struct perf_thread_map *threads; | |
140 | int name_width; | |
141 | const char *time_str; | |
142 | struct perf_time_interval *ptime_range; | |
143 | int range_size; | |
144 | int range_num; | |
745f43e3 DA |
145 | }; |
146 | ||
147 | struct output_option { | |
148 | const char *str; | |
149 | enum perf_output_field field; | |
150 | } all_output_options[] = { | |
151 | {.str = "comm", .field = PERF_OUTPUT_COMM}, | |
152 | {.str = "tid", .field = PERF_OUTPUT_TID}, | |
153 | {.str = "pid", .field = PERF_OUTPUT_PID}, | |
154 | {.str = "time", .field = PERF_OUTPUT_TIME}, | |
155 | {.str = "cpu", .field = PERF_OUTPUT_CPU}, | |
156 | {.str = "event", .field = PERF_OUTPUT_EVNAME}, | |
157 | {.str = "trace", .field = PERF_OUTPUT_TRACE}, | |
787bef17 | 158 | {.str = "ip", .field = PERF_OUTPUT_IP}, |
c0230b2b | 159 | {.str = "sym", .field = PERF_OUTPUT_SYM}, |
610723f2 | 160 | {.str = "dso", .field = PERF_OUTPUT_DSO}, |
7cec0922 | 161 | {.str = "addr", .field = PERF_OUTPUT_ADDR}, |
a978f2ab | 162 | {.str = "symoff", .field = PERF_OUTPUT_SYMOFFSET}, |
cc8fae1d | 163 | {.str = "srcline", .field = PERF_OUTPUT_SRCLINE}, |
535aeaae | 164 | {.str = "period", .field = PERF_OUTPUT_PERIOD}, |
fc36f948 | 165 | {.str = "iregs", .field = PERF_OUTPUT_IREGS}, |
b1491ace | 166 | {.str = "uregs", .field = PERF_OUTPUT_UREGS}, |
dc323ce8 SE |
167 | {.str = "brstack", .field = PERF_OUTPUT_BRSTACK}, |
168 | {.str = "brstacksym", .field = PERF_OUTPUT_BRSTACKSYM}, | |
94ddddfa JO |
169 | {.str = "data_src", .field = PERF_OUTPUT_DATA_SRC}, |
170 | {.str = "weight", .field = PERF_OUTPUT_WEIGHT}, | |
30372f04 | 171 | {.str = "bpf-output", .field = PERF_OUTPUT_BPF_OUTPUT}, |
e216708d | 172 | {.str = "callindent", .field = PERF_OUTPUT_CALLINDENT}, |
224e2c97 AK |
173 | {.str = "insn", .field = PERF_OUTPUT_INSN}, |
174 | {.str = "insnlen", .field = PERF_OUTPUT_INSNLEN}, | |
48d02a1d | 175 | {.str = "brstackinsn", .field = PERF_OUTPUT_BRSTACKINSN}, |
106dacd8 | 176 | {.str = "brstackoff", .field = PERF_OUTPUT_BRSTACKOFF}, |
47e78084 | 177 | {.str = "synth", .field = PERF_OUTPUT_SYNTH}, |
49d58f04 | 178 | {.str = "phys_addr", .field = PERF_OUTPUT_PHYS_ADDR}, |
4bd1bef8 | 179 | {.str = "metric", .field = PERF_OUTPUT_METRIC}, |
28a0b398 | 180 | {.str = "misc", .field = PERF_OUTPUT_MISC}, |
dd2e18e9 | 181 | {.str = "srccode", .field = PERF_OUTPUT_SRCCODE}, |
68fb45bf | 182 | {.str = "ipc", .field = PERF_OUTPUT_IPC}, |
e534bfb1 | 183 | {.str = "tod", .field = PERF_OUTPUT_TOD}, |
6b9bae63 | 184 | {.str = "data_page_size", .field = PERF_OUTPUT_DATA_PAGE_SIZE}, |
745f43e3 DA |
185 | }; |
186 | ||
1405720d AH |
187 | enum { |
188 | OUTPUT_TYPE_SYNTH = PERF_TYPE_MAX, | |
8adc0a06 | 189 | OUTPUT_TYPE_OTHER, |
1405720d AH |
190 | OUTPUT_TYPE_MAX |
191 | }; | |
192 | ||
745f43e3 | 193 | /* default set to maintain compatibility with current format */ |
2c9e45f7 DA |
194 | static struct { |
195 | bool user_set; | |
9cbdb702 | 196 | bool wildcard_set; |
a6ffaf91 | 197 | unsigned int print_ip_opts; |
2c9e45f7 DA |
198 | u64 fields; |
199 | u64 invalid_fields; | |
4b6ac811 | 200 | u64 user_set_fields; |
b5164085 | 201 | u64 user_unset_fields; |
1405720d | 202 | } output[OUTPUT_TYPE_MAX] = { |
2c9e45f7 DA |
203 | |
204 | [PERF_TYPE_HARDWARE] = { | |
205 | .user_set = false, | |
206 | ||
207 | .fields = PERF_OUTPUT_COMM | PERF_OUTPUT_TID | | |
208 | PERF_OUTPUT_CPU | PERF_OUTPUT_TIME | | |
787bef17 | 209 | PERF_OUTPUT_EVNAME | PERF_OUTPUT_IP | |
7903a708 SD |
210 | PERF_OUTPUT_SYM | PERF_OUTPUT_SYMOFFSET | |
211 | PERF_OUTPUT_DSO | PERF_OUTPUT_PERIOD, | |
2c9e45f7 | 212 | |
30372f04 | 213 | .invalid_fields = PERF_OUTPUT_TRACE | PERF_OUTPUT_BPF_OUTPUT, |
2c9e45f7 DA |
214 | }, |
215 | ||
216 | [PERF_TYPE_SOFTWARE] = { | |
217 | .user_set = false, | |
218 | ||
219 | .fields = PERF_OUTPUT_COMM | PERF_OUTPUT_TID | | |
220 | PERF_OUTPUT_CPU | PERF_OUTPUT_TIME | | |
787bef17 | 221 | PERF_OUTPUT_EVNAME | PERF_OUTPUT_IP | |
7903a708 SD |
222 | PERF_OUTPUT_SYM | PERF_OUTPUT_SYMOFFSET | |
223 | PERF_OUTPUT_DSO | PERF_OUTPUT_PERIOD | | |
224 | PERF_OUTPUT_BPF_OUTPUT, | |
2c9e45f7 DA |
225 | |
226 | .invalid_fields = PERF_OUTPUT_TRACE, | |
227 | }, | |
228 | ||
229 | [PERF_TYPE_TRACEPOINT] = { | |
230 | .user_set = false, | |
231 | ||
232 | .fields = PERF_OUTPUT_COMM | PERF_OUTPUT_TID | | |
233 | PERF_OUTPUT_CPU | PERF_OUTPUT_TIME | | |
30372f04 | 234 | PERF_OUTPUT_EVNAME | PERF_OUTPUT_TRACE |
2c9e45f7 | 235 | }, |
0817a6a3 | 236 | |
fad76d43 ST |
237 | [PERF_TYPE_HW_CACHE] = { |
238 | .user_set = false, | |
239 | ||
240 | .fields = PERF_OUTPUT_COMM | PERF_OUTPUT_TID | | |
241 | PERF_OUTPUT_CPU | PERF_OUTPUT_TIME | | |
242 | PERF_OUTPUT_EVNAME | PERF_OUTPUT_IP | | |
243 | PERF_OUTPUT_SYM | PERF_OUTPUT_SYMOFFSET | | |
244 | PERF_OUTPUT_DSO | PERF_OUTPUT_PERIOD, | |
245 | ||
246 | .invalid_fields = PERF_OUTPUT_TRACE | PERF_OUTPUT_BPF_OUTPUT, | |
247 | }, | |
248 | ||
0817a6a3 AS |
249 | [PERF_TYPE_RAW] = { |
250 | .user_set = false, | |
251 | ||
252 | .fields = PERF_OUTPUT_COMM | PERF_OUTPUT_TID | | |
253 | PERF_OUTPUT_CPU | PERF_OUTPUT_TIME | | |
787bef17 | 254 | PERF_OUTPUT_EVNAME | PERF_OUTPUT_IP | |
7903a708 SD |
255 | PERF_OUTPUT_SYM | PERF_OUTPUT_SYMOFFSET | |
256 | PERF_OUTPUT_DSO | PERF_OUTPUT_PERIOD | | |
257 | PERF_OUTPUT_ADDR | PERF_OUTPUT_DATA_SRC | | |
6b9bae63 KL |
258 | PERF_OUTPUT_WEIGHT | PERF_OUTPUT_PHYS_ADDR | |
259 | PERF_OUTPUT_DATA_PAGE_SIZE, | |
0817a6a3 | 260 | |
30372f04 | 261 | .invalid_fields = PERF_OUTPUT_TRACE | PERF_OUTPUT_BPF_OUTPUT, |
0817a6a3 | 262 | }, |
27cfef00 WN |
263 | |
264 | [PERF_TYPE_BREAKPOINT] = { | |
265 | .user_set = false, | |
266 | ||
267 | .fields = PERF_OUTPUT_COMM | PERF_OUTPUT_TID | | |
268 | PERF_OUTPUT_CPU | PERF_OUTPUT_TIME | | |
269 | PERF_OUTPUT_EVNAME | PERF_OUTPUT_IP | | |
7903a708 SD |
270 | PERF_OUTPUT_SYM | PERF_OUTPUT_SYMOFFSET | |
271 | PERF_OUTPUT_DSO | PERF_OUTPUT_PERIOD, | |
27cfef00 | 272 | |
30372f04 | 273 | .invalid_fields = PERF_OUTPUT_TRACE | PERF_OUTPUT_BPF_OUTPUT, |
27cfef00 | 274 | }, |
1405720d AH |
275 | |
276 | [OUTPUT_TYPE_SYNTH] = { | |
277 | .user_set = false, | |
278 | ||
279 | .fields = PERF_OUTPUT_COMM | PERF_OUTPUT_TID | | |
280 | PERF_OUTPUT_CPU | PERF_OUTPUT_TIME | | |
281 | PERF_OUTPUT_EVNAME | PERF_OUTPUT_IP | | |
7903a708 SD |
282 | PERF_OUTPUT_SYM | PERF_OUTPUT_SYMOFFSET | |
283 | PERF_OUTPUT_DSO | PERF_OUTPUT_SYNTH, | |
1405720d AH |
284 | |
285 | .invalid_fields = PERF_OUTPUT_TRACE | PERF_OUTPUT_BPF_OUTPUT, | |
286 | }, | |
8adc0a06 JY |
287 | |
288 | [OUTPUT_TYPE_OTHER] = { | |
289 | .user_set = false, | |
290 | ||
291 | .fields = PERF_OUTPUT_COMM | PERF_OUTPUT_TID | | |
292 | PERF_OUTPUT_CPU | PERF_OUTPUT_TIME | | |
293 | PERF_OUTPUT_EVNAME | PERF_OUTPUT_IP | | |
294 | PERF_OUTPUT_SYM | PERF_OUTPUT_SYMOFFSET | | |
295 | PERF_OUTPUT_DSO | PERF_OUTPUT_PERIOD, | |
296 | ||
297 | .invalid_fields = PERF_OUTPUT_TRACE | PERF_OUTPUT_BPF_OUTPUT, | |
298 | }, | |
1424dc96 | 299 | }; |
745f43e3 | 300 | |
32dcd021 | 301 | struct evsel_script { |
642ee1c6 ACM |
302 | char *filename; |
303 | FILE *fp; | |
304 | u64 samples; | |
4bd1bef8 AK |
305 | /* For metric output */ |
306 | u64 val; | |
307 | int gnum; | |
642ee1c6 ACM |
308 | }; |
309 | ||
32dcd021 | 310 | static inline struct evsel_script *evsel_script(struct evsel *evsel) |
4bd1bef8 | 311 | { |
32dcd021 | 312 | return (struct evsel_script *)evsel->priv; |
4bd1bef8 AK |
313 | } |
314 | ||
32dcd021 | 315 | static struct evsel_script *perf_evsel_script__new(struct evsel *evsel, |
8ceb41d7 | 316 | struct perf_data *data) |
642ee1c6 | 317 | { |
32dcd021 | 318 | struct evsel_script *es = zalloc(sizeof(*es)); |
642ee1c6 ACM |
319 | |
320 | if (es != NULL) { | |
8ab2e96d | 321 | if (asprintf(&es->filename, "%s.%s.dump", data->file.path, evsel__name(evsel)) < 0) |
642ee1c6 ACM |
322 | goto out_free; |
323 | es->fp = fopen(es->filename, "w"); | |
324 | if (es->fp == NULL) | |
325 | goto out_free_filename; | |
642ee1c6 ACM |
326 | } |
327 | ||
328 | return es; | |
329 | out_free_filename: | |
330 | zfree(&es->filename); | |
331 | out_free: | |
332 | free(es); | |
333 | return NULL; | |
334 | } | |
335 | ||
32dcd021 | 336 | static void perf_evsel_script__delete(struct evsel_script *es) |
642ee1c6 ACM |
337 | { |
338 | zfree(&es->filename); | |
339 | fclose(es->fp); | |
340 | es->fp = NULL; | |
341 | free(es); | |
342 | } | |
343 | ||
32dcd021 | 344 | static int perf_evsel_script__fprintf(struct evsel_script *es, FILE *fp) |
642ee1c6 ACM |
345 | { |
346 | struct stat st; | |
347 | ||
348 | fstat(fileno(es->fp), &st); | |
349 | return fprintf(fp, "[ perf script: Wrote %.3f MB %s (%" PRIu64 " samples) ]\n", | |
350 | st.st_size / 1024.0 / 1024.0, es->filename, es->samples); | |
351 | } | |
352 | ||
1405720d AH |
353 | static inline int output_type(unsigned int type) |
354 | { | |
355 | switch (type) { | |
356 | case PERF_TYPE_SYNTH: | |
357 | return OUTPUT_TYPE_SYNTH; | |
358 | default: | |
8adc0a06 JY |
359 | if (type < PERF_TYPE_MAX) |
360 | return type; | |
1405720d | 361 | } |
8adc0a06 JY |
362 | |
363 | return OUTPUT_TYPE_OTHER; | |
1405720d AH |
364 | } |
365 | ||
366 | static inline unsigned int attr_type(unsigned int type) | |
367 | { | |
368 | switch (type) { | |
369 | case OUTPUT_TYPE_SYNTH: | |
370 | return PERF_TYPE_SYNTH; | |
371 | default: | |
372 | return type; | |
373 | } | |
374 | } | |
375 | ||
2c9e45f7 DA |
376 | static bool output_set_by_user(void) |
377 | { | |
378 | int j; | |
1405720d | 379 | for (j = 0; j < OUTPUT_TYPE_MAX; ++j) { |
2c9e45f7 DA |
380 | if (output[j].user_set) |
381 | return true; | |
382 | } | |
383 | return false; | |
384 | } | |
745f43e3 | 385 | |
9cbdb702 DA |
386 | static const char *output_field2str(enum perf_output_field field) |
387 | { | |
388 | int i, imax = ARRAY_SIZE(all_output_options); | |
389 | const char *str = ""; | |
390 | ||
391 | for (i = 0; i < imax; ++i) { | |
392 | if (all_output_options[i].field == field) { | |
393 | str = all_output_options[i].str; | |
394 | break; | |
395 | } | |
396 | } | |
397 | return str; | |
398 | } | |
399 | ||
1405720d | 400 | #define PRINT_FIELD(x) (output[output_type(attr->type)].fields & PERF_OUTPUT_##x) |
1424dc96 | 401 | |
ec98b6df ACM |
402 | static int evsel__do_check_stype(struct evsel *evsel, u64 sample_type, const char *sample_msg, |
403 | enum perf_output_field field, bool allow_user_set) | |
1424dc96 | 404 | { |
1fc632ce | 405 | struct perf_event_attr *attr = &evsel->core.attr; |
1405720d | 406 | int type = output_type(attr->type); |
9cbdb702 DA |
407 | const char *evname; |
408 | ||
409 | if (attr->sample_type & sample_type) | |
410 | return 0; | |
411 | ||
4b6ac811 | 412 | if (output[type].user_set_fields & field) { |
6d5cdd64 AH |
413 | if (allow_user_set) |
414 | return 0; | |
8ab2e96d | 415 | evname = evsel__name(evsel); |
9cbdb702 DA |
416 | pr_err("Samples for '%s' event do not have %s attribute set. " |
417 | "Cannot print '%s' field.\n", | |
418 | evname, sample_msg, output_field2str(field)); | |
419 | return -1; | |
420 | } | |
421 | ||
422 | /* user did not ask for it explicitly so remove from the default list */ | |
423 | output[type].fields &= ~field; | |
8ab2e96d | 424 | evname = evsel__name(evsel); |
9cbdb702 DA |
425 | pr_debug("Samples for '%s' event do not have %s attribute set. " |
426 | "Skipping '%s' field.\n", | |
427 | evname, sample_msg, output_field2str(field)); | |
428 | ||
429 | return 0; | |
430 | } | |
431 | ||
ec98b6df ACM |
432 | static int evsel__check_stype(struct evsel *evsel, u64 sample_type, const char *sample_msg, |
433 | enum perf_output_field field) | |
6d5cdd64 | 434 | { |
ec98b6df | 435 | return evsel__do_check_stype(evsel, sample_type, sample_msg, field, false); |
6d5cdd64 AH |
436 | } |
437 | ||
afdd63f5 | 438 | static int evsel__check_attr(struct evsel *evsel, struct perf_session *session) |
9cbdb702 | 439 | { |
1fc632ce | 440 | struct perf_event_attr *attr = &evsel->core.attr; |
6d5cdd64 AH |
441 | bool allow_user_set; |
442 | ||
e099eba8 JO |
443 | if (perf_header__has_feat(&session->header, HEADER_STAT)) |
444 | return 0; | |
445 | ||
6d5cdd64 AH |
446 | allow_user_set = perf_header__has_feat(&session->header, |
447 | HEADER_AUXTRACE); | |
9cbdb702 | 448 | |
1424dc96 | 449 | if (PRINT_FIELD(TRACE) && |
ec98b6df | 450 | !perf_session__has_traces(session, "record -R")) |
1424dc96 DA |
451 | return -EINVAL; |
452 | ||
787bef17 | 453 | if (PRINT_FIELD(IP)) { |
ec98b6df | 454 | if (evsel__check_stype(evsel, PERF_SAMPLE_IP, "IP", PERF_OUTPUT_IP)) |
1424dc96 | 455 | return -EINVAL; |
1424dc96 | 456 | } |
7cec0922 DA |
457 | |
458 | if (PRINT_FIELD(ADDR) && | |
ec98b6df | 459 | evsel__do_check_stype(evsel, PERF_SAMPLE_ADDR, "ADDR", PERF_OUTPUT_ADDR, allow_user_set)) |
7cec0922 DA |
460 | return -EINVAL; |
461 | ||
94ddddfa | 462 | if (PRINT_FIELD(DATA_SRC) && |
ec98b6df | 463 | evsel__check_stype(evsel, PERF_SAMPLE_DATA_SRC, "DATA_SRC", PERF_OUTPUT_DATA_SRC)) |
94ddddfa JO |
464 | return -EINVAL; |
465 | ||
466 | if (PRINT_FIELD(WEIGHT) && | |
ec98b6df | 467 | evsel__check_stype(evsel, PERF_SAMPLE_WEIGHT, "WEIGHT", PERF_OUTPUT_WEIGHT)) |
94ddddfa JO |
468 | return -EINVAL; |
469 | ||
37fed3de | 470 | if (PRINT_FIELD(SYM) && |
ec98b6df | 471 | !(evsel->core.attr.sample_type & (PERF_SAMPLE_IP|PERF_SAMPLE_ADDR))) { |
7cec0922 | 472 | pr_err("Display of symbols requested but neither sample IP nor " |
37fed3de | 473 | "sample address\navailable. Hence, no addresses to convert " |
7cec0922 | 474 | "to symbols.\n"); |
787bef17 DA |
475 | return -EINVAL; |
476 | } | |
a978f2ab AN |
477 | if (PRINT_FIELD(SYMOFFSET) && !PRINT_FIELD(SYM)) { |
478 | pr_err("Display of offsets requested but symbol is not" | |
479 | "selected.\n"); | |
480 | return -EINVAL; | |
481 | } | |
37fed3de | 482 | if (PRINT_FIELD(DSO) && |
ec98b6df | 483 | !(evsel->core.attr.sample_type & (PERF_SAMPLE_IP|PERF_SAMPLE_ADDR))) { |
37fed3de | 484 | pr_err("Display of DSO requested but no address to convert.\n"); |
610723f2 DA |
485 | return -EINVAL; |
486 | } | |
dd2e18e9 | 487 | if ((PRINT_FIELD(SRCLINE) || PRINT_FIELD(SRCCODE)) && !PRINT_FIELD(IP)) { |
cc8fae1d AH |
488 | pr_err("Display of source line number requested but sample IP is not\n" |
489 | "selected. Hence, no address to lookup the source line number.\n"); | |
490 | return -EINVAL; | |
491 | } | |
0cd032d3 | 492 | if (PRINT_FIELD(BRSTACKINSN) && !allow_user_set && |
92c7d7cd | 493 | !(evlist__combined_branch_type(session->evlist) & PERF_SAMPLE_BRANCH_ANY)) { |
48d02a1d AK |
494 | pr_err("Display of branch stack assembler requested, but non all-branch filter set\n" |
495 | "Hint: run 'perf record -b ...'\n"); | |
496 | return -EINVAL; | |
497 | } | |
1424dc96 | 498 | if ((PRINT_FIELD(PID) || PRINT_FIELD(TID)) && |
ec98b6df | 499 | evsel__check_stype(evsel, PERF_SAMPLE_TID, "TID", PERF_OUTPUT_TID|PERF_OUTPUT_PID)) |
1424dc96 | 500 | return -EINVAL; |
1424dc96 DA |
501 | |
502 | if (PRINT_FIELD(TIME) && | |
ec98b6df | 503 | evsel__check_stype(evsel, PERF_SAMPLE_TIME, "TIME", PERF_OUTPUT_TIME)) |
1424dc96 | 504 | return -EINVAL; |
1424dc96 DA |
505 | |
506 | if (PRINT_FIELD(CPU) && | |
ec98b6df | 507 | evsel__do_check_stype(evsel, PERF_SAMPLE_CPU, "CPU", PERF_OUTPUT_CPU, allow_user_set)) |
1424dc96 | 508 | return -EINVAL; |
9cbdb702 | 509 | |
fc36f948 | 510 | if (PRINT_FIELD(IREGS) && |
add07ccd | 511 | evsel__do_check_stype(evsel, PERF_SAMPLE_REGS_INTR, "IREGS", PERF_OUTPUT_IREGS, allow_user_set)) |
fc36f948 SE |
512 | return -EINVAL; |
513 | ||
b1491ace | 514 | if (PRINT_FIELD(UREGS) && |
ec98b6df | 515 | evsel__check_stype(evsel, PERF_SAMPLE_REGS_USER, "UREGS", PERF_OUTPUT_UREGS)) |
b1491ace AK |
516 | return -EINVAL; |
517 | ||
49d58f04 | 518 | if (PRINT_FIELD(PHYS_ADDR) && |
ec98b6df | 519 | evsel__check_stype(evsel, PERF_SAMPLE_PHYS_ADDR, "PHYS_ADDR", PERF_OUTPUT_PHYS_ADDR)) |
49d58f04 KL |
520 | return -EINVAL; |
521 | ||
6b9bae63 KL |
522 | if (PRINT_FIELD(DATA_PAGE_SIZE) && |
523 | evsel__check_stype(evsel, PERF_SAMPLE_DATA_PAGE_SIZE, "DATA_PAGE_SIZE", PERF_OUTPUT_DATA_PAGE_SIZE)) | |
524 | return -EINVAL; | |
525 | ||
9cbdb702 DA |
526 | return 0; |
527 | } | |
528 | ||
7ea95727 AH |
529 | static void set_print_ip_opts(struct perf_event_attr *attr) |
530 | { | |
1405720d | 531 | unsigned int type = output_type(attr->type); |
7ea95727 AH |
532 | |
533 | output[type].print_ip_opts = 0; | |
534 | if (PRINT_FIELD(IP)) | |
e20ab86e | 535 | output[type].print_ip_opts |= EVSEL__PRINT_IP; |
7ea95727 AH |
536 | |
537 | if (PRINT_FIELD(SYM)) | |
e20ab86e | 538 | output[type].print_ip_opts |= EVSEL__PRINT_SYM; |
7ea95727 AH |
539 | |
540 | if (PRINT_FIELD(DSO)) | |
e20ab86e | 541 | output[type].print_ip_opts |= EVSEL__PRINT_DSO; |
7ea95727 AH |
542 | |
543 | if (PRINT_FIELD(SYMOFFSET)) | |
e20ab86e | 544 | output[type].print_ip_opts |= EVSEL__PRINT_SYMOFFSET; |
cc8fae1d AH |
545 | |
546 | if (PRINT_FIELD(SRCLINE)) | |
e20ab86e | 547 | output[type].print_ip_opts |= EVSEL__PRINT_SRCLINE; |
7ea95727 AH |
548 | } |
549 | ||
9cbdb702 DA |
550 | /* |
551 | * verify all user requested events exist and the samples | |
552 | * have the expected data | |
553 | */ | |
554 | static int perf_session__check_output_opt(struct perf_session *session) | |
555 | { | |
e534bfb1 | 556 | bool tod = false; |
40f20e50 | 557 | unsigned int j; |
32dcd021 | 558 | struct evsel *evsel; |
9cbdb702 | 559 | |
1405720d AH |
560 | for (j = 0; j < OUTPUT_TYPE_MAX; ++j) { |
561 | evsel = perf_session__find_first_evtype(session, attr_type(j)); | |
9cbdb702 DA |
562 | |
563 | /* | |
564 | * even if fields is set to 0 (ie., show nothing) event must | |
565 | * exist if user explicitly includes it on the command line | |
566 | */ | |
1405720d AH |
567 | if (!evsel && output[j].user_set && !output[j].wildcard_set && |
568 | j != OUTPUT_TYPE_SYNTH) { | |
9cbdb702 | 569 | pr_err("%s events do not exist. " |
701516ae | 570 | "Remove corresponding -F option to proceed.\n", |
9cbdb702 DA |
571 | event_type(j)); |
572 | return -1; | |
573 | } | |
574 | ||
575 | if (evsel && output[j].fields && | |
afdd63f5 | 576 | evsel__check_attr(evsel, session)) |
9cbdb702 | 577 | return -1; |
a6ffaf91 DA |
578 | |
579 | if (evsel == NULL) | |
580 | continue; | |
581 | ||
1fc632ce | 582 | set_print_ip_opts(&evsel->core.attr); |
e534bfb1 | 583 | tod |= output[j].fields & PERF_OUTPUT_TOD; |
1424dc96 DA |
584 | } |
585 | ||
98526ee7 AH |
586 | if (!no_callchain) { |
587 | bool use_callchain = false; | |
71ac899b | 588 | bool not_pipe = false; |
98526ee7 | 589 | |
e5cadb93 | 590 | evlist__for_each_entry(session->evlist, evsel) { |
71ac899b | 591 | not_pipe = true; |
27de9b2b | 592 | if (evsel__has_callchain(evsel)) { |
98526ee7 AH |
593 | use_callchain = true; |
594 | break; | |
595 | } | |
596 | } | |
71ac899b | 597 | if (not_pipe && !use_callchain) |
98526ee7 AH |
598 | symbol_conf.use_callchain = false; |
599 | } | |
600 | ||
80b8b496 DA |
601 | /* |
602 | * set default for tracepoints to print symbols only | |
603 | * if callchains are present | |
604 | */ | |
605 | if (symbol_conf.use_callchain && | |
606 | !output[PERF_TYPE_TRACEPOINT].user_set) { | |
80b8b496 | 607 | j = PERF_TYPE_TRACEPOINT; |
80b8b496 | 608 | |
e5cadb93 | 609 | evlist__for_each_entry(session->evlist, evsel) { |
1fc632ce | 610 | if (evsel->core.attr.type != j) |
40f20e50 HK |
611 | continue; |
612 | ||
27de9b2b | 613 | if (evsel__has_callchain(evsel)) { |
40f20e50 HK |
614 | output[j].fields |= PERF_OUTPUT_IP; |
615 | output[j].fields |= PERF_OUTPUT_SYM; | |
7903a708 | 616 | output[j].fields |= PERF_OUTPUT_SYMOFFSET; |
40f20e50 | 617 | output[j].fields |= PERF_OUTPUT_DSO; |
1fc632ce | 618 | set_print_ip_opts(&evsel->core.attr); |
40f20e50 HK |
619 | goto out; |
620 | } | |
80b8b496 DA |
621 | } |
622 | } | |
623 | ||
e534bfb1 JO |
624 | if (tod && !session->header.env.clock.enabled) { |
625 | pr_err("Can't provide 'tod' time, missing clock data. " | |
626 | "Please record with -k/--clockid option.\n"); | |
627 | return -1; | |
628 | } | |
80b8b496 | 629 | out: |
1424dc96 DA |
630 | return 0; |
631 | } | |
745f43e3 | 632 | |
9add8fe8 | 633 | static int perf_sample__fprintf_regs(struct regs_dump *regs, uint64_t mask, |
e534bfb1 | 634 | FILE *fp) |
b1491ace | 635 | { |
b1491ace | 636 | unsigned i = 0, r; |
a1a58707 | 637 | int printed = 0; |
b1491ace AK |
638 | |
639 | if (!regs || !regs->regs) | |
a1a58707 | 640 | return 0; |
b1491ace | 641 | |
a1a58707 | 642 | printed += fprintf(fp, " ABI:%" PRIu64 " ", regs->abi); |
b1491ace AK |
643 | |
644 | for_each_set_bit(r, (unsigned long *) &mask, sizeof(mask) * 8) { | |
645 | u64 val = regs->regs[i++]; | |
a1a58707 | 646 | printed += fprintf(fp, "%5s:0x%"PRIx64" ", perf_reg_name(r), val); |
b1491ace | 647 | } |
a1a58707 ACM |
648 | |
649 | return printed; | |
b1491ace AK |
650 | } |
651 | ||
e534bfb1 JO |
652 | #define DEFAULT_TOD_FMT "%F %H:%M:%S" |
653 | ||
654 | static char* | |
655 | tod_scnprintf(struct perf_script *script, char *buf, int buflen, | |
656 | u64 timestamp) | |
657 | { | |
658 | u64 tod_ns, clockid_ns; | |
659 | struct perf_env *env; | |
660 | unsigned long nsec; | |
661 | struct tm ltime; | |
662 | char date[64]; | |
663 | time_t sec; | |
664 | ||
665 | buf[0] = '\0'; | |
666 | if (buflen < 64 || !script) | |
667 | return buf; | |
668 | ||
669 | env = &script->session->header.env; | |
670 | if (!env->clock.enabled) { | |
671 | scnprintf(buf, buflen, "disabled"); | |
672 | return buf; | |
673 | } | |
674 | ||
675 | clockid_ns = env->clock.clockid_ns; | |
676 | tod_ns = env->clock.tod_ns; | |
677 | ||
678 | if (timestamp > clockid_ns) | |
679 | tod_ns += timestamp - clockid_ns; | |
680 | else | |
681 | tod_ns -= clockid_ns - timestamp; | |
682 | ||
683 | sec = (time_t) (tod_ns / NSEC_PER_SEC); | |
684 | nsec = tod_ns - sec * NSEC_PER_SEC; | |
685 | ||
686 | if (localtime_r(&sec, <ime) == NULL) { | |
687 | scnprintf(buf, buflen, "failed"); | |
688 | } else { | |
689 | strftime(date, sizeof(date), DEFAULT_TOD_FMT, <ime); | |
690 | ||
691 | if (symbol_conf.nanosecs) { | |
692 | snprintf(buf, buflen, "%s.%09lu", date, nsec); | |
693 | } else { | |
694 | snprintf(buf, buflen, "%s.%06lu", | |
695 | date, nsec / NSEC_PER_USEC); | |
696 | } | |
697 | } | |
698 | ||
699 | return buf; | |
700 | } | |
701 | ||
9add8fe8 MW |
702 | static int perf_sample__fprintf_iregs(struct perf_sample *sample, |
703 | struct perf_event_attr *attr, FILE *fp) | |
704 | { | |
705 | return perf_sample__fprintf_regs(&sample->intr_regs, | |
706 | attr->sample_regs_intr, fp); | |
707 | } | |
708 | ||
709 | static int perf_sample__fprintf_uregs(struct perf_sample *sample, | |
710 | struct perf_event_attr *attr, FILE *fp) | |
711 | { | |
712 | return perf_sample__fprintf_regs(&sample->user_regs, | |
713 | attr->sample_regs_user, fp); | |
714 | } | |
715 | ||
e534bfb1 JO |
716 | static int perf_sample__fprintf_start(struct perf_script *script, |
717 | struct perf_sample *sample, | |
a1a58707 | 718 | struct thread *thread, |
32dcd021 | 719 | struct evsel *evsel, |
28a0b398 | 720 | u32 type, FILE *fp) |
c70c94b4 | 721 | { |
1fc632ce | 722 | struct perf_event_attr *attr = &evsel->core.attr; |
c70c94b4 | 723 | unsigned long secs; |
745f43e3 | 724 | unsigned long long nsecs; |
a1a58707 | 725 | int printed = 0; |
e534bfb1 | 726 | char tstr[128]; |
745f43e3 DA |
727 | |
728 | if (PRINT_FIELD(COMM)) { | |
fc18380f AH |
729 | const char *comm = thread ? thread__comm_str(thread) : ":-1"; |
730 | ||
745f43e3 | 731 | if (latency_format) |
fc18380f | 732 | printed += fprintf(fp, "%8.8s ", comm); |
b879833c | 733 | else if (PRINT_FIELD(IP) && evsel__has_callchain(evsel) && symbol_conf.use_callchain) |
fc18380f | 734 | printed += fprintf(fp, "%s ", comm); |
745f43e3 | 735 | else |
fc18380f | 736 | printed += fprintf(fp, "%16s ", comm); |
745f43e3 | 737 | } |
c70c94b4 | 738 | |
745f43e3 | 739 | if (PRINT_FIELD(PID) && PRINT_FIELD(TID)) |
a1a58707 | 740 | printed += fprintf(fp, "%5d/%-5d ", sample->pid, sample->tid); |
745f43e3 | 741 | else if (PRINT_FIELD(PID)) |
a1a58707 | 742 | printed += fprintf(fp, "%5d ", sample->pid); |
745f43e3 | 743 | else if (PRINT_FIELD(TID)) |
a1a58707 | 744 | printed += fprintf(fp, "%5d ", sample->tid); |
745f43e3 DA |
745 | |
746 | if (PRINT_FIELD(CPU)) { | |
747 | if (latency_format) | |
a1a58707 | 748 | printed += fprintf(fp, "%3d ", sample->cpu); |
745f43e3 | 749 | else |
a1a58707 | 750 | printed += fprintf(fp, "[%03d] ", sample->cpu); |
745f43e3 | 751 | } |
c70c94b4 | 752 | |
28a0b398 JO |
753 | if (PRINT_FIELD(MISC)) { |
754 | int ret = 0; | |
755 | ||
756 | #define has(m) \ | |
757 | (sample->misc & PERF_RECORD_MISC_##m) == PERF_RECORD_MISC_##m | |
758 | ||
759 | if (has(KERNEL)) | |
760 | ret += fprintf(fp, "K"); | |
761 | if (has(USER)) | |
762 | ret += fprintf(fp, "U"); | |
763 | if (has(HYPERVISOR)) | |
764 | ret += fprintf(fp, "H"); | |
765 | if (has(GUEST_KERNEL)) | |
766 | ret += fprintf(fp, "G"); | |
767 | if (has(GUEST_USER)) | |
768 | ret += fprintf(fp, "g"); | |
769 | ||
770 | switch (type) { | |
771 | case PERF_RECORD_MMAP: | |
772 | case PERF_RECORD_MMAP2: | |
773 | if (has(MMAP_DATA)) | |
774 | ret += fprintf(fp, "M"); | |
775 | break; | |
776 | case PERF_RECORD_COMM: | |
777 | if (has(COMM_EXEC)) | |
778 | ret += fprintf(fp, "E"); | |
779 | break; | |
780 | case PERF_RECORD_SWITCH: | |
781 | case PERF_RECORD_SWITCH_CPU_WIDE: | |
bf30cc18 | 782 | if (has(SWITCH_OUT)) { |
28a0b398 | 783 | ret += fprintf(fp, "S"); |
bf30cc18 AB |
784 | if (sample->misc & PERF_RECORD_MISC_SWITCH_OUT_PREEMPT) |
785 | ret += fprintf(fp, "p"); | |
786 | } | |
28a0b398 JO |
787 | default: |
788 | break; | |
789 | } | |
790 | ||
791 | #undef has | |
792 | ||
793 | ret += fprintf(fp, "%*s", 6 - ret, " "); | |
794 | printed += ret; | |
795 | } | |
796 | ||
e534bfb1 JO |
797 | if (PRINT_FIELD(TOD)) { |
798 | tod_scnprintf(script, tstr, sizeof(tstr), sample->time); | |
799 | printed += fprintf(fp, "%s ", tstr); | |
800 | } | |
801 | ||
745f43e3 | 802 | if (PRINT_FIELD(TIME)) { |
90b10f47 AK |
803 | u64 t = sample->time; |
804 | if (reltime) { | |
805 | if (!initial_time) | |
806 | initial_time = sample->time; | |
807 | t = sample->time - initial_time; | |
26567ed7 HPP |
808 | } else if (deltatime) { |
809 | if (previous_time) | |
810 | t = sample->time - previous_time; | |
811 | else { | |
812 | t = 0; | |
813 | } | |
814 | previous_time = sample->time; | |
90b10f47 AK |
815 | } |
816 | nsecs = t; | |
bd48c63e ACM |
817 | secs = nsecs / NSEC_PER_SEC; |
818 | nsecs -= secs * NSEC_PER_SEC; | |
99620a5d | 819 | |
52bab886 | 820 | if (symbol_conf.nanosecs) |
a1a58707 | 821 | printed += fprintf(fp, "%5lu.%09llu: ", secs, nsecs); |
99620a5d NK |
822 | else { |
823 | char sample_time[32]; | |
90b10f47 | 824 | timestamp__scnprintf_usec(t, sample_time, sizeof(sample_time)); |
a1a58707 | 825 | printed += fprintf(fp, "%12s: ", sample_time); |
99620a5d | 826 | } |
745f43e3 | 827 | } |
a1a58707 ACM |
828 | |
829 | return printed; | |
c70c94b4 DA |
830 | } |
831 | ||
dc323ce8 SE |
832 | static inline char |
833 | mispred_str(struct branch_entry *br) | |
834 | { | |
835 | if (!(br->flags.mispred || br->flags.predicted)) | |
836 | return '-'; | |
837 | ||
838 | return br->flags.predicted ? 'P' : 'M'; | |
839 | } | |
840 | ||
a1a58707 ACM |
841 | static int perf_sample__fprintf_brstack(struct perf_sample *sample, |
842 | struct thread *thread, | |
843 | struct perf_event_attr *attr, FILE *fp) | |
dc323ce8 SE |
844 | { |
845 | struct branch_stack *br = sample->branch_stack; | |
42bbabed | 846 | struct branch_entry *entries = perf_sample__branch_entries(sample); |
55b9b508 MS |
847 | struct addr_location alf, alt; |
848 | u64 i, from, to; | |
a1a58707 | 849 | int printed = 0; |
dc323ce8 SE |
850 | |
851 | if (!(br && br->nr)) | |
a1a58707 | 852 | return 0; |
dc323ce8 SE |
853 | |
854 | for (i = 0; i < br->nr; i++) { | |
42bbabed KL |
855 | from = entries[i].from; |
856 | to = entries[i].to; | |
55b9b508 MS |
857 | |
858 | if (PRINT_FIELD(DSO)) { | |
859 | memset(&alf, 0, sizeof(alf)); | |
860 | memset(&alt, 0, sizeof(alt)); | |
692d0e63 AH |
861 | thread__find_map_fb(thread, sample->cpumode, from, &alf); |
862 | thread__find_map_fb(thread, sample->cpumode, to, &alt); | |
55b9b508 MS |
863 | } |
864 | ||
a1a58707 | 865 | printed += fprintf(fp, " 0x%"PRIx64, from); |
55b9b508 | 866 | if (PRINT_FIELD(DSO)) { |
a1a58707 ACM |
867 | printed += fprintf(fp, "("); |
868 | printed += map__fprintf_dsoname(alf.map, fp); | |
869 | printed += fprintf(fp, ")"); | |
55b9b508 MS |
870 | } |
871 | ||
a1a58707 | 872 | printed += fprintf(fp, "/0x%"PRIx64, to); |
55b9b508 | 873 | if (PRINT_FIELD(DSO)) { |
a1a58707 ACM |
874 | printed += fprintf(fp, "("); |
875 | printed += map__fprintf_dsoname(alt.map, fp); | |
876 | printed += fprintf(fp, ")"); | |
55b9b508 MS |
877 | } |
878 | ||
a1a58707 | 879 | printed += fprintf(fp, "/%c/%c/%c/%d ", |
42bbabed KL |
880 | mispred_str(entries + i), |
881 | entries[i].flags.in_tx ? 'X' : '-', | |
882 | entries[i].flags.abort ? 'A' : '-', | |
883 | entries[i].flags.cycles); | |
dc323ce8 | 884 | } |
a1a58707 ACM |
885 | |
886 | return printed; | |
dc323ce8 SE |
887 | } |
888 | ||
a1a58707 ACM |
889 | static int perf_sample__fprintf_brstacksym(struct perf_sample *sample, |
890 | struct thread *thread, | |
891 | struct perf_event_attr *attr, FILE *fp) | |
dc323ce8 SE |
892 | { |
893 | struct branch_stack *br = sample->branch_stack; | |
42bbabed | 894 | struct branch_entry *entries = perf_sample__branch_entries(sample); |
dc323ce8 | 895 | struct addr_location alf, alt; |
dc323ce8 | 896 | u64 i, from, to; |
a1a58707 | 897 | int printed = 0; |
dc323ce8 SE |
898 | |
899 | if (!(br && br->nr)) | |
a1a58707 | 900 | return 0; |
dc323ce8 SE |
901 | |
902 | for (i = 0; i < br->nr; i++) { | |
903 | ||
904 | memset(&alf, 0, sizeof(alf)); | |
905 | memset(&alt, 0, sizeof(alt)); | |
42bbabed KL |
906 | from = entries[i].from; |
907 | to = entries[i].to; | |
dc323ce8 | 908 | |
692d0e63 AH |
909 | thread__find_symbol_fb(thread, sample->cpumode, from, &alf); |
910 | thread__find_symbol_fb(thread, sample->cpumode, to, &alt); | |
dc323ce8 | 911 | |
a1a58707 | 912 | printed += symbol__fprintf_symname_offs(alf.sym, &alf, fp); |
55b9b508 | 913 | if (PRINT_FIELD(DSO)) { |
a1a58707 ACM |
914 | printed += fprintf(fp, "("); |
915 | printed += map__fprintf_dsoname(alf.map, fp); | |
916 | printed += fprintf(fp, ")"); | |
55b9b508 | 917 | } |
a1a58707 ACM |
918 | printed += fprintf(fp, "%c", '/'); |
919 | printed += symbol__fprintf_symname_offs(alt.sym, &alt, fp); | |
55b9b508 | 920 | if (PRINT_FIELD(DSO)) { |
a1a58707 ACM |
921 | printed += fprintf(fp, "("); |
922 | printed += map__fprintf_dsoname(alt.map, fp); | |
923 | printed += fprintf(fp, ")"); | |
55b9b508 | 924 | } |
a1a58707 | 925 | printed += fprintf(fp, "/%c/%c/%c/%d ", |
42bbabed KL |
926 | mispred_str(entries + i), |
927 | entries[i].flags.in_tx ? 'X' : '-', | |
928 | entries[i].flags.abort ? 'A' : '-', | |
929 | entries[i].flags.cycles); | |
dc323ce8 | 930 | } |
a1a58707 ACM |
931 | |
932 | return printed; | |
dc323ce8 SE |
933 | } |
934 | ||
a1a58707 ACM |
935 | static int perf_sample__fprintf_brstackoff(struct perf_sample *sample, |
936 | struct thread *thread, | |
937 | struct perf_event_attr *attr, FILE *fp) | |
106dacd8 MS |
938 | { |
939 | struct branch_stack *br = sample->branch_stack; | |
42bbabed | 940 | struct branch_entry *entries = perf_sample__branch_entries(sample); |
106dacd8 MS |
941 | struct addr_location alf, alt; |
942 | u64 i, from, to; | |
a1a58707 | 943 | int printed = 0; |
106dacd8 MS |
944 | |
945 | if (!(br && br->nr)) | |
a1a58707 | 946 | return 0; |
106dacd8 MS |
947 | |
948 | for (i = 0; i < br->nr; i++) { | |
949 | ||
950 | memset(&alf, 0, sizeof(alf)); | |
951 | memset(&alt, 0, sizeof(alt)); | |
42bbabed KL |
952 | from = entries[i].from; |
953 | to = entries[i].to; | |
106dacd8 | 954 | |
692d0e63 | 955 | if (thread__find_map_fb(thread, sample->cpumode, from, &alf) && |
71a84b5a | 956 | !alf.map->dso->adjust_symbols) |
106dacd8 MS |
957 | from = map__map_ip(alf.map, from); |
958 | ||
692d0e63 | 959 | if (thread__find_map_fb(thread, sample->cpumode, to, &alt) && |
71a84b5a | 960 | !alt.map->dso->adjust_symbols) |
106dacd8 MS |
961 | to = map__map_ip(alt.map, to); |
962 | ||
a1a58707 | 963 | printed += fprintf(fp, " 0x%"PRIx64, from); |
106dacd8 | 964 | if (PRINT_FIELD(DSO)) { |
a1a58707 ACM |
965 | printed += fprintf(fp, "("); |
966 | printed += map__fprintf_dsoname(alf.map, fp); | |
967 | printed += fprintf(fp, ")"); | |
106dacd8 | 968 | } |
a1a58707 | 969 | printed += fprintf(fp, "/0x%"PRIx64, to); |
106dacd8 | 970 | if (PRINT_FIELD(DSO)) { |
a1a58707 ACM |
971 | printed += fprintf(fp, "("); |
972 | printed += map__fprintf_dsoname(alt.map, fp); | |
973 | printed += fprintf(fp, ")"); | |
106dacd8 | 974 | } |
a1a58707 | 975 | printed += fprintf(fp, "/%c/%c/%c/%d ", |
42bbabed KL |
976 | mispred_str(entries + i), |
977 | entries[i].flags.in_tx ? 'X' : '-', | |
978 | entries[i].flags.abort ? 'A' : '-', | |
979 | entries[i].flags.cycles); | |
106dacd8 | 980 | } |
a1a58707 ACM |
981 | |
982 | return printed; | |
106dacd8 | 983 | } |
48d02a1d AK |
984 | #define MAXBB 16384UL |
985 | ||
986 | static int grab_bb(u8 *buffer, u64 start, u64 end, | |
987 | struct machine *machine, struct thread *thread, | |
988 | bool *is64bit, u8 *cpumode, bool last) | |
989 | { | |
990 | long offset, len; | |
991 | struct addr_location al; | |
992 | bool kernel; | |
993 | ||
994 | if (!start || !end) | |
995 | return 0; | |
996 | ||
997 | kernel = machine__kernel_ip(machine, start); | |
998 | if (kernel) | |
999 | *cpumode = PERF_RECORD_MISC_KERNEL; | |
1000 | else | |
1001 | *cpumode = PERF_RECORD_MISC_USER; | |
1002 | ||
1003 | /* | |
1004 | * Block overlaps between kernel and user. | |
1005 | * This can happen due to ring filtering | |
1006 | * On Intel CPUs the entry into the kernel is filtered, | |
1007 | * but the exit is not. Let the caller patch it up. | |
1008 | */ | |
1009 | if (kernel != machine__kernel_ip(machine, end)) { | |
5ce2c5b4 | 1010 | pr_debug("\tblock %" PRIx64 "-%" PRIx64 " transfers between kernel and user\n", start, end); |
48d02a1d AK |
1011 | return -ENXIO; |
1012 | } | |
1013 | ||
1014 | memset(&al, 0, sizeof(al)); | |
1015 | if (end - start > MAXBB - MAXINSN) { | |
1016 | if (last) | |
5ce2c5b4 | 1017 | pr_debug("\tbrstack does not reach to final jump (%" PRIx64 "-%" PRIx64 ")\n", start, end); |
48d02a1d | 1018 | else |
5ce2c5b4 | 1019 | pr_debug("\tblock %" PRIx64 "-%" PRIx64 " (%" PRIu64 ") too long to dump\n", start, end, end - start); |
48d02a1d AK |
1020 | return 0; |
1021 | } | |
1022 | ||
71a84b5a | 1023 | if (!thread__find_map(thread, *cpumode, start, &al) || !al.map->dso) { |
5ce2c5b4 | 1024 | pr_debug("\tcannot resolve %" PRIx64 "-%" PRIx64 "\n", start, end); |
48d02a1d AK |
1025 | return 0; |
1026 | } | |
1027 | if (al.map->dso->data.status == DSO_DATA_STATUS_ERROR) { | |
5ce2c5b4 | 1028 | pr_debug("\tcannot resolve %" PRIx64 "-%" PRIx64 "\n", start, end); |
48d02a1d AK |
1029 | return 0; |
1030 | } | |
1031 | ||
1032 | /* Load maps to ensure dso->is_64_bit has been updated */ | |
1033 | map__load(al.map); | |
1034 | ||
1035 | offset = al.map->map_ip(al.map, start); | |
1036 | len = dso__data_read_offset(al.map->dso, machine, offset, (u8 *)buffer, | |
1037 | end - start + MAXINSN); | |
1038 | ||
1039 | *is64bit = al.map->dso->is_64_bit; | |
1040 | if (len <= 0) | |
5ce2c5b4 | 1041 | pr_debug("\tcannot fetch code for block at %" PRIx64 "-%" PRIx64 "\n", |
48d02a1d AK |
1042 | start, end); |
1043 | return len; | |
1044 | } | |
1045 | ||
540a63ea ACM |
1046 | static int map__fprintf_srccode(struct map *map, u64 addr, FILE *fp, struct srccode_state *state) |
1047 | { | |
1048 | char *srcfile; | |
1049 | int ret = 0; | |
1050 | unsigned line; | |
1051 | int len; | |
1052 | char *srccode; | |
1053 | ||
1054 | if (!map || !map->dso) | |
1055 | return 0; | |
1056 | srcfile = get_srcline_split(map->dso, | |
1057 | map__rip_2objdump(map, addr), | |
1058 | &line); | |
1059 | if (!srcfile) | |
1060 | return 0; | |
1061 | ||
1062 | /* Avoid redundant printing */ | |
1063 | if (state && | |
1064 | state->srcfile && | |
1065 | !strcmp(state->srcfile, srcfile) && | |
1066 | state->line == line) { | |
1067 | free(srcfile); | |
1068 | return 0; | |
1069 | } | |
1070 | ||
1071 | srccode = find_sourceline(srcfile, line, &len); | |
1072 | if (!srccode) | |
1073 | goto out_free_line; | |
1074 | ||
1075 | ret = fprintf(fp, "|%-8d %.*s", line, len, srccode); | |
1076 | ||
1077 | if (state) { | |
1078 | state->srcfile = srcfile; | |
1079 | state->line = line; | |
1080 | } | |
1081 | return ret; | |
1082 | ||
1083 | out_free_line: | |
1084 | free(srcfile); | |
1085 | return ret; | |
1086 | } | |
1087 | ||
dd2e18e9 AK |
1088 | static int print_srccode(struct thread *thread, u8 cpumode, uint64_t addr) |
1089 | { | |
1090 | struct addr_location al; | |
1091 | int ret = 0; | |
1092 | ||
1093 | memset(&al, 0, sizeof(al)); | |
1094 | thread__find_map(thread, cpumode, addr, &al); | |
1095 | if (!al.map) | |
1096 | return 0; | |
1097 | ret = map__fprintf_srccode(al.map, al.addr, stdout, | |
1098 | &thread->srccode_state); | |
1099 | if (ret) | |
1100 | ret += printf("\n"); | |
1101 | return ret; | |
1102 | } | |
1103 | ||
a1a58707 ACM |
1104 | static int ip__fprintf_jump(uint64_t ip, struct branch_entry *en, |
1105 | struct perf_insn *x, u8 *inbuf, int len, | |
fe57120e | 1106 | int insn, FILE *fp, int *total_cycles) |
48d02a1d | 1107 | { |
a1a58707 ACM |
1108 | int printed = fprintf(fp, "\t%016" PRIx64 "\t%-30s\t#%s%s%s%s", ip, |
1109 | dump_insn(x, ip, inbuf, len, NULL), | |
1110 | en->flags.predicted ? " PRED" : "", | |
1111 | en->flags.mispred ? " MISPRED" : "", | |
1112 | en->flags.in_tx ? " INTX" : "", | |
1113 | en->flags.abort ? " ABORT" : ""); | |
48d02a1d | 1114 | if (en->flags.cycles) { |
fe57120e AK |
1115 | *total_cycles += en->flags.cycles; |
1116 | printed += fprintf(fp, " %d cycles [%d]", en->flags.cycles, *total_cycles); | |
48d02a1d | 1117 | if (insn) |
a1a58707 | 1118 | printed += fprintf(fp, " %.2f IPC", (float)insn / en->flags.cycles); |
48d02a1d | 1119 | } |
a1a58707 | 1120 | return printed + fprintf(fp, "\n"); |
48d02a1d AK |
1121 | } |
1122 | ||
a1a58707 ACM |
1123 | static int ip__fprintf_sym(uint64_t addr, struct thread *thread, |
1124 | u8 cpumode, int cpu, struct symbol **lastsym, | |
1125 | struct perf_event_attr *attr, FILE *fp) | |
48d02a1d AK |
1126 | { |
1127 | struct addr_location al; | |
a1a58707 | 1128 | int off, printed = 0; |
48d02a1d AK |
1129 | |
1130 | memset(&al, 0, sizeof(al)); | |
1131 | ||
404eb5a4 ACM |
1132 | thread__find_map(thread, cpumode, addr, &al); |
1133 | ||
48d02a1d | 1134 | if ((*lastsym) && al.addr >= (*lastsym)->start && al.addr < (*lastsym)->end) |
a1a58707 | 1135 | return 0; |
48d02a1d AK |
1136 | |
1137 | al.cpu = cpu; | |
1138 | al.sym = NULL; | |
1139 | if (al.map) | |
1140 | al.sym = map__find_symbol(al.map, al.addr); | |
1141 | ||
1142 | if (!al.sym) | |
a1a58707 | 1143 | return 0; |
48d02a1d AK |
1144 | |
1145 | if (al.addr < al.sym->end) | |
1146 | off = al.addr - al.sym->start; | |
1147 | else | |
1148 | off = al.addr - al.map->start - al.sym->start; | |
a1a58707 | 1149 | printed += fprintf(fp, "\t%s", al.sym->name); |
48d02a1d | 1150 | if (off) |
a1a58707 ACM |
1151 | printed += fprintf(fp, "%+d", off); |
1152 | printed += fprintf(fp, ":"); | |
48d02a1d | 1153 | if (PRINT_FIELD(SRCLINE)) |
a1a58707 ACM |
1154 | printed += map__fprintf_srcline(al.map, al.addr, "\t", fp); |
1155 | printed += fprintf(fp, "\n"); | |
48d02a1d | 1156 | *lastsym = al.sym; |
a1a58707 ACM |
1157 | |
1158 | return printed; | |
48d02a1d AK |
1159 | } |
1160 | ||
a1a58707 ACM |
1161 | static int perf_sample__fprintf_brstackinsn(struct perf_sample *sample, |
1162 | struct thread *thread, | |
1163 | struct perf_event_attr *attr, | |
1164 | struct machine *machine, FILE *fp) | |
48d02a1d AK |
1165 | { |
1166 | struct branch_stack *br = sample->branch_stack; | |
42bbabed | 1167 | struct branch_entry *entries = perf_sample__branch_entries(sample); |
48d02a1d | 1168 | u64 start, end; |
a1a58707 | 1169 | int i, insn, len, nr, ilen, printed = 0; |
48d02a1d AK |
1170 | struct perf_insn x; |
1171 | u8 buffer[MAXBB]; | |
1172 | unsigned off; | |
1173 | struct symbol *lastsym = NULL; | |
fe57120e | 1174 | int total_cycles = 0; |
48d02a1d AK |
1175 | |
1176 | if (!(br && br->nr)) | |
a1a58707 | 1177 | return 0; |
48d02a1d AK |
1178 | nr = br->nr; |
1179 | if (max_blocks && nr > max_blocks + 1) | |
1180 | nr = max_blocks + 1; | |
1181 | ||
1182 | x.thread = thread; | |
1183 | x.cpu = sample->cpu; | |
1184 | ||
a1a58707 | 1185 | printed += fprintf(fp, "%c", '\n'); |
48d02a1d AK |
1186 | |
1187 | /* Handle first from jump, of which we don't know the entry. */ | |
42bbabed KL |
1188 | len = grab_bb(buffer, entries[nr-1].from, |
1189 | entries[nr-1].from, | |
48d02a1d AK |
1190 | machine, thread, &x.is64bit, &x.cpumode, false); |
1191 | if (len > 0) { | |
42bbabed | 1192 | printed += ip__fprintf_sym(entries[nr - 1].from, thread, |
a1a58707 | 1193 | x.cpumode, x.cpu, &lastsym, attr, fp); |
42bbabed | 1194 | printed += ip__fprintf_jump(entries[nr - 1].from, &entries[nr - 1], |
fe57120e | 1195 | &x, buffer, len, 0, fp, &total_cycles); |
dd2e18e9 | 1196 | if (PRINT_FIELD(SRCCODE)) |
42bbabed | 1197 | printed += print_srccode(thread, x.cpumode, entries[nr - 1].from); |
48d02a1d AK |
1198 | } |
1199 | ||
1200 | /* Print all blocks */ | |
1201 | for (i = nr - 2; i >= 0; i--) { | |
42bbabed | 1202 | if (entries[i].from || entries[i].to) |
48d02a1d | 1203 | pr_debug("%d: %" PRIx64 "-%" PRIx64 "\n", i, |
42bbabed KL |
1204 | entries[i].from, |
1205 | entries[i].to); | |
1206 | start = entries[i + 1].to; | |
1207 | end = entries[i].from; | |
48d02a1d AK |
1208 | |
1209 | len = grab_bb(buffer, start, end, machine, thread, &x.is64bit, &x.cpumode, false); | |
1210 | /* Patch up missing kernel transfers due to ring filters */ | |
1211 | if (len == -ENXIO && i > 0) { | |
42bbabed | 1212 | end = entries[--i].from; |
48d02a1d AK |
1213 | pr_debug("\tpatching up to %" PRIx64 "-%" PRIx64 "\n", start, end); |
1214 | len = grab_bb(buffer, start, end, machine, thread, &x.is64bit, &x.cpumode, false); | |
1215 | } | |
1216 | if (len <= 0) | |
1217 | continue; | |
1218 | ||
1219 | insn = 0; | |
e98df280 | 1220 | for (off = 0; off < (unsigned)len; off += ilen) { |
48d02a1d AK |
1221 | uint64_t ip = start + off; |
1222 | ||
a1a58707 | 1223 | printed += ip__fprintf_sym(ip, thread, x.cpumode, x.cpu, &lastsym, attr, fp); |
48d02a1d | 1224 | if (ip == end) { |
42bbabed | 1225 | printed += ip__fprintf_jump(ip, &entries[i], &x, buffer + off, len - off, ++insn, fp, |
fe57120e | 1226 | &total_cycles); |
dd2e18e9 AK |
1227 | if (PRINT_FIELD(SRCCODE)) |
1228 | printed += print_srccode(thread, x.cpumode, ip); | |
48d02a1d AK |
1229 | break; |
1230 | } else { | |
e98df280 | 1231 | ilen = 0; |
a1a58707 ACM |
1232 | printed += fprintf(fp, "\t%016" PRIx64 "\t%s\n", ip, |
1233 | dump_insn(&x, ip, buffer + off, len - off, &ilen)); | |
48d02a1d AK |
1234 | if (ilen == 0) |
1235 | break; | |
dd2e18e9 AK |
1236 | if (PRINT_FIELD(SRCCODE)) |
1237 | print_srccode(thread, x.cpumode, ip); | |
48d02a1d AK |
1238 | insn++; |
1239 | } | |
1240 | } | |
5172672d | 1241 | if (off != end - start) |
e98df280 | 1242 | printed += fprintf(fp, "\tmismatch of LBR data and executable\n"); |
48d02a1d AK |
1243 | } |
1244 | ||
1245 | /* | |
1246 | * Hit the branch? In this case we are already done, and the target | |
1247 | * has not been executed yet. | |
1248 | */ | |
42bbabed | 1249 | if (entries[0].from == sample->ip) |
a1a58707 | 1250 | goto out; |
42bbabed | 1251 | if (entries[0].flags.abort) |
a1a58707 | 1252 | goto out; |
48d02a1d AK |
1253 | |
1254 | /* | |
1255 | * Print final block upto sample | |
61f61159 AK |
1256 | * |
1257 | * Due to pipeline delays the LBRs might be missing a branch | |
1258 | * or two, which can result in very large or negative blocks | |
1259 | * between final branch and sample. When this happens just | |
1260 | * continue walking after the last TO until we hit a branch. | |
48d02a1d | 1261 | */ |
42bbabed | 1262 | start = entries[0].to; |
48d02a1d | 1263 | end = sample->ip; |
61f61159 AK |
1264 | if (end < start) { |
1265 | /* Missing jump. Scan 128 bytes for the next branch */ | |
1266 | end = start + 128; | |
1267 | } | |
48d02a1d | 1268 | len = grab_bb(buffer, start, end, machine, thread, &x.is64bit, &x.cpumode, true); |
a1a58707 | 1269 | printed += ip__fprintf_sym(start, thread, x.cpumode, x.cpu, &lastsym, attr, fp); |
48d02a1d AK |
1270 | if (len <= 0) { |
1271 | /* Print at least last IP if basic block did not work */ | |
1272 | len = grab_bb(buffer, sample->ip, sample->ip, | |
1273 | machine, thread, &x.is64bit, &x.cpumode, false); | |
1274 | if (len <= 0) | |
a1a58707 | 1275 | goto out; |
a1a58707 | 1276 | printed += fprintf(fp, "\t%016" PRIx64 "\t%s\n", sample->ip, |
48d02a1d | 1277 | dump_insn(&x, sample->ip, buffer, len, NULL)); |
dd2e18e9 AK |
1278 | if (PRINT_FIELD(SRCCODE)) |
1279 | print_srccode(thread, x.cpumode, sample->ip); | |
a1a58707 | 1280 | goto out; |
48d02a1d AK |
1281 | } |
1282 | for (off = 0; off <= end - start; off += ilen) { | |
e98df280 | 1283 | ilen = 0; |
a1a58707 ACM |
1284 | printed += fprintf(fp, "\t%016" PRIx64 "\t%s\n", start + off, |
1285 | dump_insn(&x, start + off, buffer + off, len - off, &ilen)); | |
48d02a1d AK |
1286 | if (ilen == 0) |
1287 | break; | |
61f61159 AK |
1288 | if (arch_is_branch(buffer + off, len - off, x.is64bit) && start + off != sample->ip) { |
1289 | /* | |
1290 | * Hit a missing branch. Just stop. | |
1291 | */ | |
1292 | printed += fprintf(fp, "\t... not reaching sample ...\n"); | |
1293 | break; | |
1294 | } | |
dd2e18e9 AK |
1295 | if (PRINT_FIELD(SRCCODE)) |
1296 | print_srccode(thread, x.cpumode, start + off); | |
48d02a1d | 1297 | } |
a1a58707 ACM |
1298 | out: |
1299 | return printed; | |
48d02a1d | 1300 | } |
dc323ce8 | 1301 | |
a1a58707 ACM |
1302 | static int perf_sample__fprintf_addr(struct perf_sample *sample, |
1303 | struct thread *thread, | |
1304 | struct perf_event_attr *attr, FILE *fp) | |
7cec0922 DA |
1305 | { |
1306 | struct addr_location al; | |
a1a58707 | 1307 | int printed = fprintf(fp, "%16" PRIx64, sample->addr); |
7cec0922 DA |
1308 | |
1309 | if (!sample_addr_correlates_sym(attr)) | |
a1a58707 | 1310 | goto out; |
7cec0922 | 1311 | |
c2740a87 | 1312 | thread__resolve(thread, &al, sample); |
7cec0922 DA |
1313 | |
1314 | if (PRINT_FIELD(SYM)) { | |
a1a58707 | 1315 | printed += fprintf(fp, " "); |
a978f2ab | 1316 | if (PRINT_FIELD(SYMOFFSET)) |
a1a58707 | 1317 | printed += symbol__fprintf_symname_offs(al.sym, &al, fp); |
a978f2ab | 1318 | else |
a1a58707 | 1319 | printed += symbol__fprintf_symname(al.sym, fp); |
7cec0922 DA |
1320 | } |
1321 | ||
1322 | if (PRINT_FIELD(DSO)) { | |
a1a58707 ACM |
1323 | printed += fprintf(fp, " ("); |
1324 | printed += map__fprintf_dsoname(al.map, fp); | |
1325 | printed += fprintf(fp, ")"); | |
7cec0922 | 1326 | } |
a1a58707 ACM |
1327 | out: |
1328 | return printed; | |
7cec0922 DA |
1329 | } |
1330 | ||
99f753f0 | 1331 | static const char *resolve_branch_sym(struct perf_sample *sample, |
32dcd021 | 1332 | struct evsel *evsel, |
99f753f0 AK |
1333 | struct thread *thread, |
1334 | struct addr_location *al, | |
1335 | u64 *ip) | |
1336 | { | |
1337 | struct addr_location addr_al; | |
1fc632ce | 1338 | struct perf_event_attr *attr = &evsel->core.attr; |
99f753f0 AK |
1339 | const char *name = NULL; |
1340 | ||
1341 | if (sample->flags & (PERF_IP_FLAG_CALL | PERF_IP_FLAG_TRACE_BEGIN)) { | |
1342 | if (sample_addr_correlates_sym(attr)) { | |
1343 | thread__resolve(thread, &addr_al, sample); | |
1344 | if (addr_al.sym) | |
1345 | name = addr_al.sym->name; | |
1346 | else | |
1347 | *ip = sample->addr; | |
1348 | } else { | |
1349 | *ip = sample->addr; | |
1350 | } | |
1351 | } else if (sample->flags & (PERF_IP_FLAG_RETURN | PERF_IP_FLAG_TRACE_END)) { | |
1352 | if (al->sym) | |
1353 | name = al->sym->name; | |
1354 | else | |
1355 | *ip = sample->ip; | |
1356 | } | |
1357 | return name; | |
1358 | } | |
1359 | ||
a1a58707 | 1360 | static int perf_sample__fprintf_callindent(struct perf_sample *sample, |
32dcd021 | 1361 | struct evsel *evsel, |
a1a58707 ACM |
1362 | struct thread *thread, |
1363 | struct addr_location *al, FILE *fp) | |
e216708d | 1364 | { |
1fc632ce | 1365 | struct perf_event_attr *attr = &evsel->core.attr; |
256d92bc | 1366 | size_t depth = thread_stack__depth(thread, sample->cpu); |
e216708d AH |
1367 | const char *name = NULL; |
1368 | static int spacing; | |
1369 | int len = 0; | |
a78cdee6 | 1370 | int dlen = 0; |
e216708d AH |
1371 | u64 ip = 0; |
1372 | ||
1373 | /* | |
1374 | * The 'return' has already been popped off the stack so the depth has | |
1375 | * to be adjusted to match the 'call'. | |
1376 | */ | |
1377 | if (thread->ts && sample->flags & PERF_IP_FLAG_RETURN) | |
1378 | depth += 1; | |
1379 | ||
99f753f0 | 1380 | name = resolve_branch_sym(sample, evsel, thread, al, &ip); |
e216708d | 1381 | |
a78cdee6 AK |
1382 | if (PRINT_FIELD(DSO) && !(PRINT_FIELD(IP) || PRINT_FIELD(ADDR))) { |
1383 | dlen += fprintf(fp, "("); | |
1384 | dlen += map__fprintf_dsoname(al->map, fp); | |
1385 | dlen += fprintf(fp, ")\t"); | |
1386 | } | |
1387 | ||
e216708d | 1388 | if (name) |
a1a58707 | 1389 | len = fprintf(fp, "%*s%s", (int)depth * 4, "", name); |
e216708d | 1390 | else if (ip) |
a1a58707 | 1391 | len = fprintf(fp, "%*s%16" PRIx64, (int)depth * 4, "", ip); |
e216708d AH |
1392 | |
1393 | if (len < 0) | |
a1a58707 | 1394 | return len; |
e216708d AH |
1395 | |
1396 | /* | |
1397 | * Try to keep the output length from changing frequently so that the | |
1398 | * output lines up more nicely. | |
1399 | */ | |
1400 | if (len > spacing || (len && len < spacing - 52)) | |
1401 | spacing = round_up(len + 4, 32); | |
1402 | ||
1403 | if (len < spacing) | |
a1a58707 ACM |
1404 | len += fprintf(fp, "%*s", spacing - len, ""); |
1405 | ||
a78cdee6 | 1406 | return len + dlen; |
e216708d AH |
1407 | } |
1408 | ||
3ab481a1 AK |
1409 | __weak void arch_fetch_insn(struct perf_sample *sample __maybe_unused, |
1410 | struct thread *thread __maybe_unused, | |
1411 | struct machine *machine __maybe_unused) | |
1412 | { | |
1413 | } | |
1414 | ||
a1a58707 ACM |
1415 | static int perf_sample__fprintf_insn(struct perf_sample *sample, |
1416 | struct perf_event_attr *attr, | |
1417 | struct thread *thread, | |
1418 | struct machine *machine, FILE *fp) | |
224e2c97 | 1419 | { |
a1a58707 ACM |
1420 | int printed = 0; |
1421 | ||
3ab481a1 AK |
1422 | if (sample->insn_len == 0 && native_arch) |
1423 | arch_fetch_insn(sample, thread, machine); | |
1424 | ||
224e2c97 | 1425 | if (PRINT_FIELD(INSNLEN)) |
a1a58707 | 1426 | printed += fprintf(fp, " ilen: %d", sample->insn_len); |
3ab481a1 | 1427 | if (PRINT_FIELD(INSN) && sample->insn_len) { |
224e2c97 AK |
1428 | int i; |
1429 | ||
a1a58707 | 1430 | printed += fprintf(fp, " insn:"); |
224e2c97 | 1431 | for (i = 0; i < sample->insn_len; i++) |
a1a58707 | 1432 | printed += fprintf(fp, " %02x", (unsigned char)sample->insn[i]); |
224e2c97 | 1433 | } |
48d02a1d | 1434 | if (PRINT_FIELD(BRSTACKINSN)) |
a1a58707 ACM |
1435 | printed += perf_sample__fprintf_brstackinsn(sample, thread, attr, machine, fp); |
1436 | ||
1437 | return printed; | |
224e2c97 AK |
1438 | } |
1439 | ||
68fb45bf AH |
1440 | static int perf_sample__fprintf_ipc(struct perf_sample *sample, |
1441 | struct perf_event_attr *attr, FILE *fp) | |
1442 | { | |
1443 | unsigned int ipc; | |
1444 | ||
1445 | if (!PRINT_FIELD(IPC) || !sample->cyc_cnt || !sample->insn_cnt) | |
1446 | return 0; | |
1447 | ||
1448 | ipc = (sample->insn_cnt * 100) / sample->cyc_cnt; | |
1449 | ||
1450 | return fprintf(fp, " \t IPC: %u.%02u (%" PRIu64 "/%" PRIu64 ") ", | |
1451 | ipc / 100, ipc % 100, sample->insn_cnt, sample->cyc_cnt); | |
1452 | } | |
1453 | ||
a1a58707 | 1454 | static int perf_sample__fprintf_bts(struct perf_sample *sample, |
32dcd021 | 1455 | struct evsel *evsel, |
a1a58707 ACM |
1456 | struct thread *thread, |
1457 | struct addr_location *al, | |
1458 | struct machine *machine, FILE *fp) | |
95582596 | 1459 | { |
1fc632ce | 1460 | struct perf_event_attr *attr = &evsel->core.attr; |
1405720d | 1461 | unsigned int type = output_type(attr->type); |
8066be5f | 1462 | bool print_srcline_last = false; |
a1a58707 | 1463 | int printed = 0; |
95582596 | 1464 | |
e216708d | 1465 | if (PRINT_FIELD(CALLINDENT)) |
a1a58707 | 1466 | printed += perf_sample__fprintf_callindent(sample, evsel, thread, al, fp); |
e216708d | 1467 | |
95582596 AN |
1468 | /* print branch_from information */ |
1469 | if (PRINT_FIELD(IP)) { | |
1405720d | 1470 | unsigned int print_opts = output[type].print_ip_opts; |
e557b674 | 1471 | struct callchain_cursor *cursor = NULL; |
8066be5f | 1472 | |
6f736735 | 1473 | if (symbol_conf.use_callchain && sample->callchain && |
e557b674 | 1474 | thread__resolve_callchain(al->thread, &callchain_cursor, evsel, |
6f736735 | 1475 | sample, NULL, NULL, scripting_max_stack) == 0) |
e557b674 | 1476 | cursor = &callchain_cursor; |
6f736735 ACM |
1477 | |
1478 | if (cursor == NULL) { | |
a1a58707 | 1479 | printed += fprintf(fp, " "); |
e20ab86e | 1480 | if (print_opts & EVSEL__PRINT_SRCLINE) { |
8066be5f | 1481 | print_srcline_last = true; |
e20ab86e | 1482 | print_opts &= ~EVSEL__PRINT_SRCLINE; |
8066be5f | 1483 | } |
6f736735 | 1484 | } else |
a1a58707 | 1485 | printed += fprintf(fp, "\n"); |
6f736735 | 1486 | |
9620bc36 ACM |
1487 | printed += sample__fprintf_sym(sample, al, 0, print_opts, cursor, |
1488 | symbol_conf.bt_stop_list, fp); | |
95582596 AN |
1489 | } |
1490 | ||
95582596 | 1491 | /* print branch_to information */ |
243be3dd | 1492 | if (PRINT_FIELD(ADDR) || |
1fc632ce | 1493 | ((evsel->core.attr.sample_type & PERF_SAMPLE_ADDR) && |
1405720d | 1494 | !output[type].user_set)) { |
a1a58707 ACM |
1495 | printed += fprintf(fp, " => "); |
1496 | printed += perf_sample__fprintf_addr(sample, thread, attr, fp); | |
578bea40 | 1497 | } |
95582596 | 1498 | |
68fb45bf AH |
1499 | printed += perf_sample__fprintf_ipc(sample, attr, fp); |
1500 | ||
8066be5f | 1501 | if (print_srcline_last) |
a1a58707 | 1502 | printed += map__fprintf_srcline(al->map, al->addr, "\n ", fp); |
224e2c97 | 1503 | |
a1a58707 | 1504 | printed += perf_sample__fprintf_insn(sample, attr, thread, machine, fp); |
dd2e18e9 AK |
1505 | printed += fprintf(fp, "\n"); |
1506 | if (PRINT_FIELD(SRCCODE)) { | |
1507 | int ret = map__fprintf_srccode(al->map, al->addr, stdout, | |
1508 | &thread->srccode_state); | |
1509 | if (ret) { | |
1510 | printed += ret; | |
1511 | printed += printf("\n"); | |
1512 | } | |
1513 | } | |
1514 | return printed; | |
95582596 AN |
1515 | } |
1516 | ||
055cd33d AH |
1517 | static struct { |
1518 | u32 flags; | |
1519 | const char *name; | |
1520 | } sample_flags[] = { | |
1521 | {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_CALL, "call"}, | |
1522 | {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_RETURN, "return"}, | |
1523 | {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_CONDITIONAL, "jcc"}, | |
1524 | {PERF_IP_FLAG_BRANCH, "jmp"}, | |
1525 | {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_CALL | PERF_IP_FLAG_INTERRUPT, "int"}, | |
1526 | {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_RETURN | PERF_IP_FLAG_INTERRUPT, "iret"}, | |
1527 | {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_CALL | PERF_IP_FLAG_SYSCALLRET, "syscall"}, | |
1528 | {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_RETURN | PERF_IP_FLAG_SYSCALLRET, "sysret"}, | |
1529 | {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_ASYNC, "async"}, | |
1530 | {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_CALL | PERF_IP_FLAG_ASYNC | PERF_IP_FLAG_INTERRUPT, "hw int"}, | |
1531 | {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_TX_ABORT, "tx abrt"}, | |
1532 | {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_TRACE_BEGIN, "tr strt"}, | |
1533 | {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_TRACE_END, "tr end"}, | |
1534 | {0, NULL} | |
1535 | }; | |
1536 | ||
62cb1b88 AH |
1537 | static const char *sample_flags_to_name(u32 flags) |
1538 | { | |
1539 | int i; | |
1540 | ||
1541 | for (i = 0; sample_flags[i].name ; i++) { | |
1542 | if (sample_flags[i].flags == flags) | |
1543 | return sample_flags[i].name; | |
1544 | } | |
1545 | ||
1546 | return NULL; | |
1547 | } | |
1548 | ||
a1a58707 | 1549 | static int perf_sample__fprintf_flags(u32 flags, FILE *fp) |
400ea6d3 AH |
1550 | { |
1551 | const char *chars = PERF_IP_FLAG_CHARS; | |
1552 | const int n = strlen(PERF_IP_FLAG_CHARS); | |
055cd33d AH |
1553 | bool in_tx = flags & PERF_IP_FLAG_IN_TX; |
1554 | const char *name = NULL; | |
400ea6d3 AH |
1555 | char str[33]; |
1556 | int i, pos = 0; | |
1557 | ||
62cb1b88 AH |
1558 | name = sample_flags_to_name(flags & ~PERF_IP_FLAG_IN_TX); |
1559 | if (name) | |
1560 | return fprintf(fp, " %-15s%4s ", name, in_tx ? "(x)" : ""); | |
1561 | ||
1562 | if (flags & PERF_IP_FLAG_TRACE_BEGIN) { | |
1563 | name = sample_flags_to_name(flags & ~(PERF_IP_FLAG_IN_TX | PERF_IP_FLAG_TRACE_BEGIN)); | |
1564 | if (name) | |
1565 | return fprintf(fp, " tr strt %-7s%4s ", name, in_tx ? "(x)" : ""); | |
1566 | } | |
1567 | ||
1568 | if (flags & PERF_IP_FLAG_TRACE_END) { | |
1569 | name = sample_flags_to_name(flags & ~(PERF_IP_FLAG_IN_TX | PERF_IP_FLAG_TRACE_END)); | |
1570 | if (name) | |
1571 | return fprintf(fp, " tr end %-7s%4s ", name, in_tx ? "(x)" : ""); | |
055cd33d AH |
1572 | } |
1573 | ||
400ea6d3 AH |
1574 | for (i = 0; i < n; i++, flags >>= 1) { |
1575 | if (flags & 1) | |
1576 | str[pos++] = chars[i]; | |
1577 | } | |
1578 | for (; i < 32; i++, flags >>= 1) { | |
1579 | if (flags & 1) | |
1580 | str[pos++] = '?'; | |
1581 | } | |
1582 | str[pos] = 0; | |
055cd33d | 1583 | |
62cb1b88 | 1584 | return fprintf(fp, " %-19s ", str); |
400ea6d3 AH |
1585 | } |
1586 | ||
30372f04 WN |
1587 | struct printer_data { |
1588 | int line_no; | |
1589 | bool hit_nul; | |
1590 | bool is_printable; | |
1591 | }; | |
1592 | ||
923d0c9a ACM |
1593 | static int sample__fprintf_bpf_output(enum binary_printer_ops op, |
1594 | unsigned int val, | |
1595 | void *extra, FILE *fp) | |
30372f04 WN |
1596 | { |
1597 | unsigned char ch = (unsigned char)val; | |
1598 | struct printer_data *printer_data = extra; | |
923d0c9a | 1599 | int printed = 0; |
30372f04 WN |
1600 | |
1601 | switch (op) { | |
1602 | case BINARY_PRINT_DATA_BEGIN: | |
923d0c9a | 1603 | printed += fprintf(fp, "\n"); |
30372f04 WN |
1604 | break; |
1605 | case BINARY_PRINT_LINE_BEGIN: | |
923d0c9a | 1606 | printed += fprintf(fp, "%17s", !printer_data->line_no ? "BPF output:" : |
30372f04 WN |
1607 | " "); |
1608 | break; | |
1609 | case BINARY_PRINT_ADDR: | |
923d0c9a | 1610 | printed += fprintf(fp, " %04x:", val); |
30372f04 WN |
1611 | break; |
1612 | case BINARY_PRINT_NUM_DATA: | |
923d0c9a | 1613 | printed += fprintf(fp, " %02x", val); |
30372f04 WN |
1614 | break; |
1615 | case BINARY_PRINT_NUM_PAD: | |
923d0c9a | 1616 | printed += fprintf(fp, " "); |
30372f04 WN |
1617 | break; |
1618 | case BINARY_PRINT_SEP: | |
923d0c9a | 1619 | printed += fprintf(fp, " "); |
30372f04 WN |
1620 | break; |
1621 | case BINARY_PRINT_CHAR_DATA: | |
1622 | if (printer_data->hit_nul && ch) | |
1623 | printer_data->is_printable = false; | |
1624 | ||
1625 | if (!isprint(ch)) { | |
923d0c9a | 1626 | printed += fprintf(fp, "%c", '.'); |
30372f04 WN |
1627 | |
1628 | if (!printer_data->is_printable) | |
1629 | break; | |
1630 | ||
1631 | if (ch == '\0') | |
1632 | printer_data->hit_nul = true; | |
1633 | else | |
1634 | printer_data->is_printable = false; | |
1635 | } else { | |
923d0c9a | 1636 | printed += fprintf(fp, "%c", ch); |
30372f04 WN |
1637 | } |
1638 | break; | |
1639 | case BINARY_PRINT_CHAR_PAD: | |
923d0c9a | 1640 | printed += fprintf(fp, " "); |
30372f04 WN |
1641 | break; |
1642 | case BINARY_PRINT_LINE_END: | |
923d0c9a | 1643 | printed += fprintf(fp, "\n"); |
30372f04 WN |
1644 | printer_data->line_no++; |
1645 | break; | |
1646 | case BINARY_PRINT_DATA_END: | |
1647 | default: | |
1648 | break; | |
1649 | } | |
923d0c9a ACM |
1650 | |
1651 | return printed; | |
30372f04 WN |
1652 | } |
1653 | ||
a1a58707 | 1654 | static int perf_sample__fprintf_bpf_output(struct perf_sample *sample, FILE *fp) |
30372f04 WN |
1655 | { |
1656 | unsigned int nr_bytes = sample->raw_size; | |
1657 | struct printer_data printer_data = {0, false, true}; | |
a1a58707 ACM |
1658 | int printed = binary__fprintf(sample->raw_data, nr_bytes, 8, |
1659 | sample__fprintf_bpf_output, &printer_data, fp); | |
30372f04 WN |
1660 | |
1661 | if (printer_data.is_printable && printer_data.hit_nul) | |
a1a58707 ACM |
1662 | printed += fprintf(fp, "%17s \"%s\"\n", "BPF string:", (char *)(sample->raw_data)); |
1663 | ||
1664 | return printed; | |
30372f04 WN |
1665 | } |
1666 | ||
a1a58707 | 1667 | static int perf_sample__fprintf_spacing(int len, int spacing, FILE *fp) |
65c5e18f AH |
1668 | { |
1669 | if (len > 0 && len < spacing) | |
a1a58707 ACM |
1670 | return fprintf(fp, "%*s", spacing - len, ""); |
1671 | ||
1672 | return 0; | |
65c5e18f AH |
1673 | } |
1674 | ||
a1a58707 | 1675 | static int perf_sample__fprintf_pt_spacing(int len, FILE *fp) |
65c5e18f | 1676 | { |
a1a58707 | 1677 | return perf_sample__fprintf_spacing(len, 34, fp); |
65c5e18f AH |
1678 | } |
1679 | ||
a1a58707 | 1680 | static int perf_sample__fprintf_synth_ptwrite(struct perf_sample *sample, FILE *fp) |
65c5e18f AH |
1681 | { |
1682 | struct perf_synth_intel_ptwrite *data = perf_sample__synth_ptr(sample); | |
1683 | int len; | |
1684 | ||
1685 | if (perf_sample__bad_synth_size(sample, *data)) | |
a1a58707 | 1686 | return 0; |
65c5e18f | 1687 | |
a1a58707 | 1688 | len = fprintf(fp, " IP: %u payload: %#" PRIx64 " ", |
65c5e18f | 1689 | data->ip, le64_to_cpu(data->payload)); |
a1a58707 | 1690 | return len + perf_sample__fprintf_pt_spacing(len, fp); |
65c5e18f AH |
1691 | } |
1692 | ||
a1a58707 | 1693 | static int perf_sample__fprintf_synth_mwait(struct perf_sample *sample, FILE *fp) |
65c5e18f AH |
1694 | { |
1695 | struct perf_synth_intel_mwait *data = perf_sample__synth_ptr(sample); | |
1696 | int len; | |
1697 | ||
1698 | if (perf_sample__bad_synth_size(sample, *data)) | |
a1a58707 | 1699 | return 0; |
65c5e18f | 1700 | |
a1a58707 ACM |
1701 | len = fprintf(fp, " hints: %#x extensions: %#x ", |
1702 | data->hints, data->extensions); | |
1703 | return len + perf_sample__fprintf_pt_spacing(len, fp); | |
65c5e18f AH |
1704 | } |
1705 | ||
a1a58707 | 1706 | static int perf_sample__fprintf_synth_pwre(struct perf_sample *sample, FILE *fp) |
65c5e18f AH |
1707 | { |
1708 | struct perf_synth_intel_pwre *data = perf_sample__synth_ptr(sample); | |
1709 | int len; | |
1710 | ||
1711 | if (perf_sample__bad_synth_size(sample, *data)) | |
a1a58707 | 1712 | return 0; |
65c5e18f | 1713 | |
a1a58707 ACM |
1714 | len = fprintf(fp, " hw: %u cstate: %u sub-cstate: %u ", |
1715 | data->hw, data->cstate, data->subcstate); | |
1716 | return len + perf_sample__fprintf_pt_spacing(len, fp); | |
65c5e18f AH |
1717 | } |
1718 | ||
a1a58707 | 1719 | static int perf_sample__fprintf_synth_exstop(struct perf_sample *sample, FILE *fp) |
65c5e18f AH |
1720 | { |
1721 | struct perf_synth_intel_exstop *data = perf_sample__synth_ptr(sample); | |
1722 | int len; | |
1723 | ||
1724 | if (perf_sample__bad_synth_size(sample, *data)) | |
a1a58707 | 1725 | return 0; |
65c5e18f | 1726 | |
a1a58707 ACM |
1727 | len = fprintf(fp, " IP: %u ", data->ip); |
1728 | return len + perf_sample__fprintf_pt_spacing(len, fp); | |
65c5e18f AH |
1729 | } |
1730 | ||
a1a58707 | 1731 | static int perf_sample__fprintf_synth_pwrx(struct perf_sample *sample, FILE *fp) |
65c5e18f AH |
1732 | { |
1733 | struct perf_synth_intel_pwrx *data = perf_sample__synth_ptr(sample); | |
1734 | int len; | |
1735 | ||
1736 | if (perf_sample__bad_synth_size(sample, *data)) | |
a1a58707 | 1737 | return 0; |
65c5e18f | 1738 | |
a1a58707 | 1739 | len = fprintf(fp, " deepest cstate: %u last cstate: %u wake reason: %#x ", |
65c5e18f AH |
1740 | data->deepest_cstate, data->last_cstate, |
1741 | data->wake_reason); | |
a1a58707 | 1742 | return len + perf_sample__fprintf_pt_spacing(len, fp); |
65c5e18f AH |
1743 | } |
1744 | ||
a1a58707 | 1745 | static int perf_sample__fprintf_synth_cbr(struct perf_sample *sample, FILE *fp) |
65c5e18f AH |
1746 | { |
1747 | struct perf_synth_intel_cbr *data = perf_sample__synth_ptr(sample); | |
1748 | unsigned int percent, freq; | |
1749 | int len; | |
1750 | ||
1751 | if (perf_sample__bad_synth_size(sample, *data)) | |
a1a58707 | 1752 | return 0; |
65c5e18f AH |
1753 | |
1754 | freq = (le32_to_cpu(data->freq) + 500) / 1000; | |
a1a58707 | 1755 | len = fprintf(fp, " cbr: %2u freq: %4u MHz ", data->cbr, freq); |
65c5e18f AH |
1756 | if (data->max_nonturbo) { |
1757 | percent = (5 + (1000 * data->cbr) / data->max_nonturbo) / 10; | |
a1a58707 | 1758 | len += fprintf(fp, "(%3u%%) ", percent); |
65c5e18f | 1759 | } |
a1a58707 | 1760 | return len + perf_sample__fprintf_pt_spacing(len, fp); |
65c5e18f AH |
1761 | } |
1762 | ||
a1a58707 | 1763 | static int perf_sample__fprintf_synth(struct perf_sample *sample, |
32dcd021 | 1764 | struct evsel *evsel, FILE *fp) |
47e78084 | 1765 | { |
1fc632ce | 1766 | switch (evsel->core.attr.config) { |
65c5e18f | 1767 | case PERF_SYNTH_INTEL_PTWRITE: |
a1a58707 | 1768 | return perf_sample__fprintf_synth_ptwrite(sample, fp); |
65c5e18f | 1769 | case PERF_SYNTH_INTEL_MWAIT: |
a1a58707 | 1770 | return perf_sample__fprintf_synth_mwait(sample, fp); |
65c5e18f | 1771 | case PERF_SYNTH_INTEL_PWRE: |
a1a58707 | 1772 | return perf_sample__fprintf_synth_pwre(sample, fp); |
65c5e18f | 1773 | case PERF_SYNTH_INTEL_EXSTOP: |
a1a58707 | 1774 | return perf_sample__fprintf_synth_exstop(sample, fp); |
65c5e18f | 1775 | case PERF_SYNTH_INTEL_PWRX: |
a1a58707 | 1776 | return perf_sample__fprintf_synth_pwrx(sample, fp); |
65c5e18f | 1777 | case PERF_SYNTH_INTEL_CBR: |
a1a58707 | 1778 | return perf_sample__fprintf_synth_cbr(sample, fp); |
47e78084 AH |
1779 | default: |
1780 | break; | |
1781 | } | |
a1a58707 ACM |
1782 | |
1783 | return 0; | |
47e78084 AH |
1784 | } |
1785 | ||
afdd63f5 | 1786 | static int evlist__max_name_len(struct evlist *evlist) |
9cdbc409 | 1787 | { |
32dcd021 | 1788 | struct evsel *evsel; |
9cdbc409 JO |
1789 | int max = 0; |
1790 | ||
e5cadb93 | 1791 | evlist__for_each_entry(evlist, evsel) { |
8ab2e96d | 1792 | int len = strlen(evsel__name(evsel)); |
9cdbc409 JO |
1793 | |
1794 | max = MAX(len, max); | |
1795 | } | |
1796 | ||
1797 | return max; | |
1798 | } | |
1799 | ||
a1a58707 | 1800 | static int data_src__fprintf(u64 data_src, FILE *fp) |
c19ac912 JO |
1801 | { |
1802 | struct mem_info mi = { .data_src.val = data_src }; | |
1803 | char decode[100]; | |
1804 | char out[100]; | |
1805 | static int maxlen; | |
1806 | int len; | |
1807 | ||
1808 | perf_script__meminfo_scnprintf(decode, 100, &mi); | |
1809 | ||
1810 | len = scnprintf(out, 100, "%16" PRIx64 " %s", data_src, decode); | |
1811 | if (maxlen < len) | |
1812 | maxlen = len; | |
1813 | ||
a1a58707 | 1814 | return fprintf(fp, "%-*s", maxlen, out); |
c19ac912 JO |
1815 | } |
1816 | ||
4bd1bef8 AK |
1817 | struct metric_ctx { |
1818 | struct perf_sample *sample; | |
1819 | struct thread *thread; | |
32dcd021 | 1820 | struct evsel *evsel; |
4bd1bef8 AK |
1821 | FILE *fp; |
1822 | }; | |
1823 | ||
6ca9a082 JO |
1824 | static void script_print_metric(struct perf_stat_config *config __maybe_unused, |
1825 | void *ctx, const char *color, | |
4bd1bef8 AK |
1826 | const char *fmt, |
1827 | const char *unit, double val) | |
1828 | { | |
1829 | struct metric_ctx *mctx = ctx; | |
1830 | ||
1831 | if (!fmt) | |
1832 | return; | |
e534bfb1 | 1833 | perf_sample__fprintf_start(NULL, mctx->sample, mctx->thread, mctx->evsel, |
28a0b398 | 1834 | PERF_RECORD_SAMPLE, mctx->fp); |
4bd1bef8 AK |
1835 | fputs("\tmetric: ", mctx->fp); |
1836 | if (color) | |
1837 | color_fprintf(mctx->fp, color, fmt, val); | |
1838 | else | |
1839 | printf(fmt, val); | |
1840 | fprintf(mctx->fp, " %s\n", unit); | |
1841 | } | |
1842 | ||
6ca9a082 JO |
1843 | static void script_new_line(struct perf_stat_config *config __maybe_unused, |
1844 | void *ctx) | |
4bd1bef8 AK |
1845 | { |
1846 | struct metric_ctx *mctx = ctx; | |
1847 | ||
e534bfb1 | 1848 | perf_sample__fprintf_start(NULL, mctx->sample, mctx->thread, mctx->evsel, |
28a0b398 | 1849 | PERF_RECORD_SAMPLE, mctx->fp); |
4bd1bef8 AK |
1850 | fputs("\tmetric: ", mctx->fp); |
1851 | } | |
1852 | ||
1853 | static void perf_sample__fprint_metric(struct perf_script *script, | |
1854 | struct thread *thread, | |
32dcd021 | 1855 | struct evsel *evsel, |
4bd1bef8 AK |
1856 | struct perf_sample *sample, |
1857 | FILE *fp) | |
1858 | { | |
1859 | struct perf_stat_output_ctx ctx = { | |
1860 | .print_metric = script_print_metric, | |
1861 | .new_line = script_new_line, | |
1862 | .ctx = &(struct metric_ctx) { | |
1863 | .sample = sample, | |
1864 | .thread = thread, | |
1865 | .evsel = evsel, | |
1866 | .fp = fp, | |
1867 | }, | |
1868 | .force_header = false, | |
1869 | }; | |
32dcd021 | 1870 | struct evsel *ev2; |
4bd1bef8 AK |
1871 | u64 val; |
1872 | ||
4bd1bef8 | 1873 | if (!evsel->stats) |
53f5e908 | 1874 | evlist__alloc_stats(script->session->evlist, false); |
4bd1bef8 AK |
1875 | if (evsel_script(evsel->leader)->gnum++ == 0) |
1876 | perf_stat__reset_shadow_stats(); | |
1877 | val = sample->period * evsel->scale; | |
1878 | perf_stat__update_shadow_stats(evsel, | |
1879 | val, | |
1fcd0394 JY |
1880 | sample->cpu, |
1881 | &rt_stat); | |
4bd1bef8 | 1882 | evsel_script(evsel)->val = val; |
5643b1a5 | 1883 | if (evsel_script(evsel->leader)->gnum == evsel->leader->core.nr_members) { |
4bd1bef8 | 1884 | for_each_group_member (ev2, evsel->leader) { |
6ca9a082 | 1885 | perf_stat__print_shadow_stats(&stat_config, ev2, |
4bd1bef8 AK |
1886 | evsel_script(ev2)->val, |
1887 | sample->cpu, | |
1888 | &ctx, | |
e0128b30 JY |
1889 | NULL, |
1890 | &rt_stat); | |
4bd1bef8 AK |
1891 | } |
1892 | evsel_script(evsel->leader)->gnum = 0; | |
1893 | } | |
1894 | } | |
1895 | ||
99f753f0 | 1896 | static bool show_event(struct perf_sample *sample, |
32dcd021 | 1897 | struct evsel *evsel, |
99f753f0 AK |
1898 | struct thread *thread, |
1899 | struct addr_location *al) | |
1900 | { | |
256d92bc | 1901 | int depth = thread_stack__depth(thread, sample->cpu); |
99f753f0 AK |
1902 | |
1903 | if (!symbol_conf.graph_function) | |
1904 | return true; | |
1905 | ||
1906 | if (thread->filter) { | |
1907 | if (depth <= thread->filter_entry_depth) { | |
1908 | thread->filter = false; | |
1909 | return false; | |
1910 | } | |
1911 | return true; | |
1912 | } else { | |
1913 | const char *s = symbol_conf.graph_function; | |
1914 | u64 ip; | |
1915 | const char *name = resolve_branch_sym(sample, evsel, thread, al, | |
1916 | &ip); | |
1917 | unsigned nlen; | |
1918 | ||
1919 | if (!name) | |
1920 | return false; | |
1921 | nlen = strlen(name); | |
1922 | while (*s) { | |
1923 | unsigned len = strcspn(s, ","); | |
1924 | if (nlen == len && !strncmp(name, s, len)) { | |
1925 | thread->filter = true; | |
1926 | thread->filter_entry_depth = depth; | |
1927 | return true; | |
1928 | } | |
1929 | s += len; | |
1930 | if (*s == ',') | |
1931 | s++; | |
1932 | } | |
1933 | return false; | |
1934 | } | |
1935 | } | |
1936 | ||
a3dff304 | 1937 | static void process_event(struct perf_script *script, |
32dcd021 | 1938 | struct perf_sample *sample, struct evsel *evsel, |
48d02a1d AK |
1939 | struct addr_location *al, |
1940 | struct machine *machine) | |
be6d842a | 1941 | { |
f9d5d549 | 1942 | struct thread *thread = al->thread; |
1fc632ce | 1943 | struct perf_event_attr *attr = &evsel->core.attr; |
1405720d | 1944 | unsigned int type = output_type(attr->type); |
32dcd021 | 1945 | struct evsel_script *es = evsel->priv; |
642ee1c6 | 1946 | FILE *fp = es->fp; |
6b9bae63 | 1947 | char str[PAGE_SIZE_NAME_LEN]; |
1424dc96 | 1948 | |
1405720d | 1949 | if (output[type].fields == 0) |
1424dc96 DA |
1950 | return; |
1951 | ||
99f753f0 AK |
1952 | if (!show_event(sample, evsel, thread, al)) |
1953 | return; | |
1954 | ||
8829e56f ACM |
1955 | if (evswitch__discard(&script->evswitch, evsel)) |
1956 | return; | |
dd41f660 | 1957 | |
642ee1c6 ACM |
1958 | ++es->samples; |
1959 | ||
e534bfb1 | 1960 | perf_sample__fprintf_start(script, sample, thread, evsel, |
28a0b398 | 1961 | PERF_RECORD_SAMPLE, fp); |
745f43e3 | 1962 | |
535aeaae | 1963 | if (PRINT_FIELD(PERIOD)) |
69c71252 | 1964 | fprintf(fp, "%10" PRIu64 " ", sample->period); |
535aeaae | 1965 | |
e944d3d7 | 1966 | if (PRINT_FIELD(EVNAME)) { |
8ab2e96d | 1967 | const char *evname = evsel__name(evsel); |
9cdbc409 JO |
1968 | |
1969 | if (!script->name_width) | |
afdd63f5 | 1970 | script->name_width = evlist__max_name_len(script->session->evlist); |
9cdbc409 | 1971 | |
69c71252 | 1972 | fprintf(fp, "%*s: ", script->name_width, evname ?: "[unknown]"); |
e944d3d7 NK |
1973 | } |
1974 | ||
400ea6d3 | 1975 | if (print_flags) |
a1a58707 | 1976 | perf_sample__fprintf_flags(sample->flags, fp); |
400ea6d3 | 1977 | |
95582596 | 1978 | if (is_bts_event(attr)) { |
a1a58707 | 1979 | perf_sample__fprintf_bts(sample, evsel, thread, al, machine, fp); |
95582596 AN |
1980 | return; |
1981 | } | |
1982 | ||
96167167 | 1983 | if (PRINT_FIELD(TRACE) && sample->raw_data) { |
894f3f17 ACM |
1984 | event_format__fprintf(evsel->tp_format, sample->cpu, |
1985 | sample->raw_data, sample->raw_size, fp); | |
1986 | } | |
47e78084 AH |
1987 | |
1988 | if (attr->type == PERF_TYPE_SYNTH && PRINT_FIELD(SYNTH)) | |
a1a58707 | 1989 | perf_sample__fprintf_synth(sample, evsel, fp); |
47e78084 | 1990 | |
7cec0922 | 1991 | if (PRINT_FIELD(ADDR)) |
a1a58707 | 1992 | perf_sample__fprintf_addr(sample, thread, attr, fp); |
7cec0922 | 1993 | |
94ddddfa | 1994 | if (PRINT_FIELD(DATA_SRC)) |
a1a58707 | 1995 | data_src__fprintf(sample->data_src, fp); |
94ddddfa JO |
1996 | |
1997 | if (PRINT_FIELD(WEIGHT)) | |
a1a58707 | 1998 | fprintf(fp, "%16" PRIu64, sample->weight); |
94ddddfa | 1999 | |
787bef17 | 2000 | if (PRINT_FIELD(IP)) { |
e557b674 | 2001 | struct callchain_cursor *cursor = NULL; |
6f736735 | 2002 | |
680d125c KL |
2003 | if (script->stitch_lbr) |
2004 | al->thread->lbr_stitch_enable = true; | |
2005 | ||
92231521 | 2006 | if (symbol_conf.use_callchain && sample->callchain && |
e557b674 | 2007 | thread__resolve_callchain(al->thread, &callchain_cursor, evsel, |
6f736735 | 2008 | sample, NULL, NULL, scripting_max_stack) == 0) |
e557b674 | 2009 | cursor = &callchain_cursor; |
a6ffaf91 | 2010 | |
a1a58707 | 2011 | fputc(cursor ? '\n' : ' ', fp); |
9620bc36 ACM |
2012 | sample__fprintf_sym(sample, al, 0, output[type].print_ip_opts, cursor, |
2013 | symbol_conf.bt_stop_list, fp); | |
c0230b2b DA |
2014 | } |
2015 | ||
fc36f948 | 2016 | if (PRINT_FIELD(IREGS)) |
a1a58707 | 2017 | perf_sample__fprintf_iregs(sample, attr, fp); |
fc36f948 | 2018 | |
b1491ace | 2019 | if (PRINT_FIELD(UREGS)) |
a1a58707 | 2020 | perf_sample__fprintf_uregs(sample, attr, fp); |
b1491ace | 2021 | |
dc323ce8 | 2022 | if (PRINT_FIELD(BRSTACK)) |
a1a58707 | 2023 | perf_sample__fprintf_brstack(sample, thread, attr, fp); |
dc323ce8 | 2024 | else if (PRINT_FIELD(BRSTACKSYM)) |
a1a58707 | 2025 | perf_sample__fprintf_brstacksym(sample, thread, attr, fp); |
106dacd8 | 2026 | else if (PRINT_FIELD(BRSTACKOFF)) |
a1a58707 | 2027 | perf_sample__fprintf_brstackoff(sample, thread, attr, fp); |
dc323ce8 | 2028 | |
c754c382 | 2029 | if (evsel__is_bpf_output(evsel) && PRINT_FIELD(BPF_OUTPUT)) |
a1a58707 ACM |
2030 | perf_sample__fprintf_bpf_output(sample, fp); |
2031 | perf_sample__fprintf_insn(sample, attr, thread, machine, fp); | |
49d58f04 KL |
2032 | |
2033 | if (PRINT_FIELD(PHYS_ADDR)) | |
69c71252 | 2034 | fprintf(fp, "%16" PRIx64, sample->phys_addr); |
68fb45bf | 2035 | |
6b9bae63 KL |
2036 | if (PRINT_FIELD(DATA_PAGE_SIZE)) |
2037 | fprintf(fp, " %s", get_page_size_name(sample->data_page_size, str)); | |
2038 | ||
68fb45bf AH |
2039 | perf_sample__fprintf_ipc(sample, attr, fp); |
2040 | ||
69c71252 | 2041 | fprintf(fp, "\n"); |
4bd1bef8 | 2042 | |
dd2e18e9 AK |
2043 | if (PRINT_FIELD(SRCCODE)) { |
2044 | if (map__fprintf_srccode(al->map, al->addr, stdout, | |
2045 | &thread->srccode_state)) | |
2046 | printf("\n"); | |
2047 | } | |
2048 | ||
4bd1bef8 AK |
2049 | if (PRINT_FIELD(METRIC)) |
2050 | perf_sample__fprint_metric(script, thread, evsel, sample, fp); | |
7ee40678 MW |
2051 | |
2052 | if (verbose) | |
2053 | fflush(fp); | |
be6d842a DA |
2054 | } |
2055 | ||
956ffd02 TZ |
2056 | static struct scripting_ops *scripting_ops; |
2057 | ||
32dcd021 | 2058 | static void __process_stat(struct evsel *counter, u64 tstamp) |
36e33c53 | 2059 | { |
a2f354e3 | 2060 | int nthreads = perf_thread_map__nr(counter->core.threads); |
5eb88f04 | 2061 | int ncpus = evsel__nr_cpus(counter); |
36e33c53 JO |
2062 | int cpu, thread; |
2063 | static int header_printed; | |
2064 | ||
648b5af3 | 2065 | if (counter->core.system_wide) |
36e33c53 JO |
2066 | nthreads = 1; |
2067 | ||
2068 | if (!header_printed) { | |
2069 | printf("%3s %8s %15s %15s %15s %15s %s\n", | |
2070 | "CPU", "THREAD", "VAL", "ENA", "RUN", "TIME", "EVENT"); | |
2071 | header_printed = 1; | |
2072 | } | |
2073 | ||
2074 | for (thread = 0; thread < nthreads; thread++) { | |
2075 | for (cpu = 0; cpu < ncpus; cpu++) { | |
2076 | struct perf_counts_values *counts; | |
2077 | ||
2078 | counts = perf_counts(counter->counts, cpu, thread); | |
2079 | ||
2080 | printf("%3d %8d %15" PRIu64 " %15" PRIu64 " %15" PRIu64 " %15" PRIu64 " %s\n", | |
d400bd3a | 2081 | counter->core.cpus->map[cpu], |
a2f354e3 | 2082 | perf_thread_map__pid(counter->core.threads, thread), |
36e33c53 JO |
2083 | counts->val, |
2084 | counts->ena, | |
2085 | counts->run, | |
2086 | tstamp, | |
8ab2e96d | 2087 | evsel__name(counter)); |
36e33c53 JO |
2088 | } |
2089 | } | |
2090 | } | |
2091 | ||
32dcd021 | 2092 | static void process_stat(struct evsel *counter, u64 tstamp) |
e099eba8 JO |
2093 | { |
2094 | if (scripting_ops && scripting_ops->process_stat) | |
2095 | scripting_ops->process_stat(&stat_config, counter, tstamp); | |
36e33c53 JO |
2096 | else |
2097 | __process_stat(counter, tstamp); | |
e099eba8 JO |
2098 | } |
2099 | ||
2100 | static void process_stat_interval(u64 tstamp) | |
2101 | { | |
2102 | if (scripting_ops && scripting_ops->process_stat_interval) | |
2103 | scripting_ops->process_stat_interval(tstamp); | |
2104 | } | |
2105 | ||
956ffd02 TZ |
2106 | static void setup_scripting(void) |
2107 | { | |
16c632de | 2108 | setup_perl_scripting(); |
7e4b21b8 | 2109 | setup_python_scripting(); |
956ffd02 TZ |
2110 | } |
2111 | ||
d445dd2a AH |
2112 | static int flush_scripting(void) |
2113 | { | |
2aaecfc5 | 2114 | return scripting_ops ? scripting_ops->flush_script() : 0; |
d445dd2a AH |
2115 | } |
2116 | ||
956ffd02 TZ |
2117 | static int cleanup_scripting(void) |
2118 | { | |
133dc4c3 | 2119 | pr_debug("\nperf script stopped\n"); |
3824a4e8 | 2120 | |
2aaecfc5 | 2121 | return scripting_ops ? scripting_ops->stop_script() : 0; |
956ffd02 TZ |
2122 | } |
2123 | ||
e87e5481 AK |
2124 | static bool filter_cpu(struct perf_sample *sample) |
2125 | { | |
1a2725f3 | 2126 | if (cpu_list && sample->cpu != (u32)-1) |
e87e5481 AK |
2127 | return !test_bit(sample->cpu, cpu_bitmap); |
2128 | return false; | |
2129 | } | |
2130 | ||
809e9423 | 2131 | static int process_sample_event(struct perf_tool *tool, |
d20deb64 | 2132 | union perf_event *event, |
8115d60c | 2133 | struct perf_sample *sample, |
32dcd021 | 2134 | struct evsel *evsel, |
743eb868 | 2135 | struct machine *machine) |
5f9c39dc | 2136 | { |
809e9423 | 2137 | struct perf_script *scr = container_of(tool, struct perf_script, tool); |
e7984b7b | 2138 | struct addr_location al; |
5f9c39dc | 2139 | |
2ab046cd JY |
2140 | if (perf_time__ranges_skip_sample(scr->ptime_range, scr->range_num, |
2141 | sample->time)) { | |
a91f4c47 | 2142 | return 0; |
2ab046cd | 2143 | } |
a91f4c47 | 2144 | |
1424dc96 DA |
2145 | if (debug_mode) { |
2146 | if (sample->time < last_timestamp) { | |
2147 | pr_err("Samples misordered, previous: %" PRIu64 | |
2148 | " this: %" PRIu64 "\n", last_timestamp, | |
2149 | sample->time); | |
2150 | nr_unordered++; | |
e1889d75 | 2151 | } |
1424dc96 DA |
2152 | last_timestamp = sample->time; |
2153 | return 0; | |
5f9c39dc | 2154 | } |
5d67be97 | 2155 | |
bb3eb566 | 2156 | if (machine__resolve(machine, &al, sample) < 0) { |
e7984b7b DA |
2157 | pr_err("problem processing %d event, skipping it.\n", |
2158 | event->header.type); | |
2159 | return -1; | |
2160 | } | |
2161 | ||
2162 | if (al.filtered) | |
b91fc39f | 2163 | goto out_put; |
e7984b7b | 2164 | |
e87e5481 | 2165 | if (filter_cpu(sample)) |
b91fc39f | 2166 | goto out_put; |
5d67be97 | 2167 | |
2aaecfc5 JO |
2168 | if (scripting_ops) |
2169 | scripting_ops->process_event(event, sample, evsel, &al); | |
2170 | else | |
48d02a1d | 2171 | process_event(scr, sample, evsel, &al, machine); |
2aaecfc5 | 2172 | |
b91fc39f ACM |
2173 | out_put: |
2174 | addr_location__put(&al); | |
5f9c39dc FW |
2175 | return 0; |
2176 | } | |
2177 | ||
7ea95727 | 2178 | static int process_attr(struct perf_tool *tool, union perf_event *event, |
63503dba | 2179 | struct evlist **pevlist) |
7ea95727 AH |
2180 | { |
2181 | struct perf_script *scr = container_of(tool, struct perf_script, tool); | |
63503dba | 2182 | struct evlist *evlist; |
32dcd021 | 2183 | struct evsel *evsel, *pos; |
0d71a2b2 | 2184 | u64 sample_type; |
7ea95727 | 2185 | int err; |
32dcd021 | 2186 | static struct evsel_script *es; |
7ea95727 AH |
2187 | |
2188 | err = perf_event__process_attr(tool, event, pevlist); | |
2189 | if (err) | |
2190 | return err; | |
2191 | ||
2192 | evlist = *pevlist; | |
515dbe48 | 2193 | evsel = evlist__last(*pevlist); |
7ea95727 | 2194 | |
a3af66f5 RB |
2195 | if (!evsel->priv) { |
2196 | if (scr->per_event_dump) { | |
2197 | evsel->priv = perf_evsel_script__new(evsel, | |
2198 | scr->session->data); | |
2199 | } else { | |
2200 | es = zalloc(sizeof(*es)); | |
2201 | if (!es) | |
2202 | return -ENOMEM; | |
2203 | es->fp = stdout; | |
2204 | evsel->priv = es; | |
2205 | } | |
2206 | } | |
2207 | ||
1fc632ce JO |
2208 | if (evsel->core.attr.type >= PERF_TYPE_MAX && |
2209 | evsel->core.attr.type != PERF_TYPE_SYNTH) | |
7ea95727 AH |
2210 | return 0; |
2211 | ||
e5cadb93 | 2212 | evlist__for_each_entry(evlist, pos) { |
1fc632ce | 2213 | if (pos->core.attr.type == evsel->core.attr.type && pos != evsel) |
7ea95727 AH |
2214 | return 0; |
2215 | } | |
2216 | ||
0d71a2b2 | 2217 | if (evsel->core.attr.sample_type) { |
afdd63f5 | 2218 | err = evsel__check_attr(evsel, scr->session); |
0d71a2b2 JO |
2219 | if (err) |
2220 | return err; | |
2221 | } | |
d2b5a315 | 2222 | |
0d71a2b2 JO |
2223 | /* |
2224 | * Check if we need to enable callchains based | |
2225 | * on events sample_type. | |
2226 | */ | |
b3c2cc2b | 2227 | sample_type = evlist__combined_sample_type(evlist); |
0d71a2b2 | 2228 | callchain_param_setup(sample_type); |
53fb1894 | 2229 | |
b5164085 AH |
2230 | /* Enable fields for callchain entries */ |
2231 | if (symbol_conf.use_callchain && | |
2232 | (sample_type & PERF_SAMPLE_CALLCHAIN || | |
2233 | sample_type & PERF_SAMPLE_BRANCH_STACK || | |
2234 | (sample_type & PERF_SAMPLE_REGS_USER && | |
2235 | sample_type & PERF_SAMPLE_STACK_USER))) { | |
2236 | int type = output_type(evsel->core.attr.type); | |
2237 | ||
2238 | if (!(output[type].user_unset_fields & PERF_OUTPUT_IP)) | |
2239 | output[type].fields |= PERF_OUTPUT_IP; | |
2240 | if (!(output[type].user_unset_fields & PERF_OUTPUT_SYM)) | |
2241 | output[type].fields |= PERF_OUTPUT_SYM; | |
53fb1894 JO |
2242 | } |
2243 | set_print_ip_opts(&evsel->core.attr); | |
0d71a2b2 | 2244 | return 0; |
7ea95727 AH |
2245 | } |
2246 | ||
1a2725f3 AH |
2247 | static int print_event_with_time(struct perf_tool *tool, |
2248 | union perf_event *event, | |
2249 | struct perf_sample *sample, | |
2250 | struct machine *machine, | |
2251 | pid_t pid, pid_t tid, u64 timestamp) | |
ad7ebb9a | 2252 | { |
ad7ebb9a NK |
2253 | struct perf_script *script = container_of(tool, struct perf_script, tool); |
2254 | struct perf_session *session = script->session; | |
3ccf8a7b | 2255 | struct evsel *evsel = evlist__id2evsel(session->evlist, sample->id); |
1a2725f3 | 2256 | struct thread *thread = NULL; |
ad7ebb9a | 2257 | |
1a2725f3 AH |
2258 | if (evsel && !evsel->core.attr.sample_id_all) { |
2259 | sample->cpu = 0; | |
2260 | sample->time = timestamp; | |
2261 | sample->pid = pid; | |
2262 | sample->tid = tid; | |
ad7ebb9a NK |
2263 | } |
2264 | ||
1a2725f3 AH |
2265 | if (filter_cpu(sample)) |
2266 | return 0; | |
ad7ebb9a | 2267 | |
1a2725f3 AH |
2268 | if (tid != -1) |
2269 | thread = machine__findnew_thread(machine, pid, tid); | |
2270 | ||
fc18380f | 2271 | if (evsel) { |
e534bfb1 | 2272 | perf_sample__fprintf_start(script, sample, thread, evsel, |
1a2725f3 | 2273 | event->header.type, stdout); |
e87e5481 | 2274 | } |
1a2725f3 | 2275 | |
7eeb9855 | 2276 | perf_event__fprintf(event, machine, stdout); |
1a2725f3 | 2277 | |
b91fc39f | 2278 | thread__put(thread); |
1a2725f3 AH |
2279 | |
2280 | return 0; | |
2281 | } | |
2282 | ||
2283 | static int print_event(struct perf_tool *tool, union perf_event *event, | |
2284 | struct perf_sample *sample, struct machine *machine, | |
2285 | pid_t pid, pid_t tid) | |
2286 | { | |
2287 | return print_event_with_time(tool, event, sample, machine, pid, tid, 0); | |
2288 | } | |
2289 | ||
2290 | static int process_comm_event(struct perf_tool *tool, | |
2291 | union perf_event *event, | |
2292 | struct perf_sample *sample, | |
2293 | struct machine *machine) | |
2294 | { | |
2295 | if (perf_event__process_comm(tool, event, sample, machine) < 0) | |
2296 | return -1; | |
2297 | ||
2298 | return print_event(tool, event, sample, machine, event->comm.pid, | |
2299 | event->comm.tid); | |
ad7ebb9a NK |
2300 | } |
2301 | ||
96a44bbc HB |
2302 | static int process_namespaces_event(struct perf_tool *tool, |
2303 | union perf_event *event, | |
2304 | struct perf_sample *sample, | |
2305 | struct machine *machine) | |
2306 | { | |
96a44bbc | 2307 | if (perf_event__process_namespaces(tool, event, sample, machine) < 0) |
1a2725f3 | 2308 | return -1; |
96a44bbc | 2309 | |
1a2725f3 AH |
2310 | return print_event(tool, event, sample, machine, event->namespaces.pid, |
2311 | event->namespaces.tid); | |
96a44bbc HB |
2312 | } |
2313 | ||
160d4af9 NK |
2314 | static int process_cgroup_event(struct perf_tool *tool, |
2315 | union perf_event *event, | |
2316 | struct perf_sample *sample, | |
2317 | struct machine *machine) | |
2318 | { | |
160d4af9 | 2319 | if (perf_event__process_cgroup(tool, event, sample, machine) < 0) |
1a2725f3 | 2320 | return -1; |
160d4af9 | 2321 | |
1a2725f3 AH |
2322 | return print_event(tool, event, sample, machine, sample->pid, |
2323 | sample->tid); | |
160d4af9 NK |
2324 | } |
2325 | ||
ad7ebb9a NK |
2326 | static int process_fork_event(struct perf_tool *tool, |
2327 | union perf_event *event, | |
2328 | struct perf_sample *sample, | |
2329 | struct machine *machine) | |
2330 | { | |
ad7ebb9a NK |
2331 | if (perf_event__process_fork(tool, event, sample, machine) < 0) |
2332 | return -1; | |
2333 | ||
1a2725f3 AH |
2334 | return print_event_with_time(tool, event, sample, machine, |
2335 | event->fork.pid, event->fork.tid, | |
2336 | event->fork.time); | |
ad7ebb9a NK |
2337 | } |
2338 | static int process_exit_event(struct perf_tool *tool, | |
2339 | union perf_event *event, | |
2340 | struct perf_sample *sample, | |
2341 | struct machine *machine) | |
2342 | { | |
1a2725f3 AH |
2343 | /* Print before 'exit' deletes anything */ |
2344 | if (print_event_with_time(tool, event, sample, machine, event->fork.pid, | |
2345 | event->fork.tid, event->fork.time)) | |
ad7ebb9a | 2346 | return -1; |
ad7ebb9a | 2347 | |
1a2725f3 | 2348 | return perf_event__process_exit(tool, event, sample, machine); |
ad7ebb9a NK |
2349 | } |
2350 | ||
ba1ddf42 NK |
2351 | static int process_mmap_event(struct perf_tool *tool, |
2352 | union perf_event *event, | |
2353 | struct perf_sample *sample, | |
2354 | struct machine *machine) | |
2355 | { | |
ba1ddf42 NK |
2356 | if (perf_event__process_mmap(tool, event, sample, machine) < 0) |
2357 | return -1; | |
2358 | ||
1a2725f3 AH |
2359 | return print_event(tool, event, sample, machine, event->mmap.pid, |
2360 | event->mmap.tid); | |
ba1ddf42 NK |
2361 | } |
2362 | ||
2363 | static int process_mmap2_event(struct perf_tool *tool, | |
2364 | union perf_event *event, | |
2365 | struct perf_sample *sample, | |
2366 | struct machine *machine) | |
2367 | { | |
ba1ddf42 NK |
2368 | if (perf_event__process_mmap2(tool, event, sample, machine) < 0) |
2369 | return -1; | |
2370 | ||
1a2725f3 AH |
2371 | return print_event(tool, event, sample, machine, event->mmap2.pid, |
2372 | event->mmap2.tid); | |
ba1ddf42 NK |
2373 | } |
2374 | ||
7c14898b AH |
2375 | static int process_switch_event(struct perf_tool *tool, |
2376 | union perf_event *event, | |
2377 | struct perf_sample *sample, | |
2378 | struct machine *machine) | |
2379 | { | |
7c14898b | 2380 | struct perf_script *script = container_of(tool, struct perf_script, tool); |
7c14898b AH |
2381 | |
2382 | if (perf_event__process_switch(tool, event, sample, machine) < 0) | |
2383 | return -1; | |
2384 | ||
5bf83c29 AH |
2385 | if (scripting_ops && scripting_ops->process_switch) |
2386 | scripting_ops->process_switch(event, sample, machine); | |
2387 | ||
2388 | if (!script->show_switch_events) | |
2389 | return 0; | |
2390 | ||
1a2725f3 AH |
2391 | return print_event(tool, event, sample, machine, sample->pid, |
2392 | sample->tid); | |
7c14898b AH |
2393 | } |
2394 | ||
3d7c27b6 JO |
2395 | static int |
2396 | process_lost_event(struct perf_tool *tool, | |
2397 | union perf_event *event, | |
2398 | struct perf_sample *sample, | |
2399 | struct machine *machine) | |
2400 | { | |
1a2725f3 AH |
2401 | return print_event(tool, event, sample, machine, sample->pid, |
2402 | sample->tid); | |
3d7c27b6 JO |
2403 | } |
2404 | ||
3233b37a JO |
2405 | static int |
2406 | process_finished_round_event(struct perf_tool *tool __maybe_unused, | |
2407 | union perf_event *event, | |
2408 | struct ordered_events *oe __maybe_unused) | |
2409 | ||
2410 | { | |
7eeb9855 | 2411 | perf_event__fprintf(event, NULL, stdout); |
3233b37a JO |
2412 | return 0; |
2413 | } | |
2414 | ||
490c8cc9 JO |
2415 | static int |
2416 | process_bpf_events(struct perf_tool *tool __maybe_unused, | |
2417 | union perf_event *event, | |
2418 | struct perf_sample *sample, | |
2419 | struct machine *machine) | |
2420 | { | |
490c8cc9 JO |
2421 | if (machine__process_ksymbol(machine, event, sample) < 0) |
2422 | return -1; | |
2423 | ||
1a2725f3 AH |
2424 | return print_event(tool, event, sample, machine, sample->pid, |
2425 | sample->tid); | |
490c8cc9 JO |
2426 | } |
2427 | ||
92ecf3a6 AH |
2428 | static int process_text_poke_events(struct perf_tool *tool, |
2429 | union perf_event *event, | |
2430 | struct perf_sample *sample, | |
2431 | struct machine *machine) | |
2432 | { | |
2433 | if (perf_event__process_text_poke(tool, event, sample, machine) < 0) | |
2434 | return -1; | |
2435 | ||
2436 | return print_event(tool, event, sample, machine, sample->pid, | |
2437 | sample->tid); | |
2438 | } | |
2439 | ||
1d037ca1 | 2440 | static void sig_handler(int sig __maybe_unused) |
c239da3b TZ |
2441 | { |
2442 | session_done = 1; | |
2443 | } | |
2444 | ||
a14390fd ACM |
2445 | static void perf_script__fclose_per_event_dump(struct perf_script *script) |
2446 | { | |
63503dba | 2447 | struct evlist *evlist = script->session->evlist; |
32dcd021 | 2448 | struct evsel *evsel; |
a14390fd ACM |
2449 | |
2450 | evlist__for_each_entry(evlist, evsel) { | |
2451 | if (!evsel->priv) | |
2452 | break; | |
642ee1c6 | 2453 | perf_evsel_script__delete(evsel->priv); |
a14390fd ACM |
2454 | evsel->priv = NULL; |
2455 | } | |
2456 | } | |
2457 | ||
2458 | static int perf_script__fopen_per_event_dump(struct perf_script *script) | |
2459 | { | |
32dcd021 | 2460 | struct evsel *evsel; |
a14390fd ACM |
2461 | |
2462 | evlist__for_each_entry(script->session->evlist, evsel) { | |
fa48c892 ACM |
2463 | /* |
2464 | * Already setup? I.e. we may be called twice in cases like | |
2465 | * Intel PT, one for the intel_pt// and dummy events, then | |
2466 | * for the evsels syntheized from the auxtrace info. | |
2467 | * | |
2468 | * Ses perf_script__process_auxtrace_info. | |
2469 | */ | |
2470 | if (evsel->priv != NULL) | |
2471 | continue; | |
2472 | ||
8ceb41d7 | 2473 | evsel->priv = perf_evsel_script__new(evsel, script->session->data); |
a14390fd ACM |
2474 | if (evsel->priv == NULL) |
2475 | goto out_err_fclose; | |
2476 | } | |
2477 | ||
2478 | return 0; | |
2479 | ||
2480 | out_err_fclose: | |
2481 | perf_script__fclose_per_event_dump(script); | |
2482 | return -1; | |
2483 | } | |
2484 | ||
2485 | static int perf_script__setup_per_event_dump(struct perf_script *script) | |
2486 | { | |
32dcd021 JO |
2487 | struct evsel *evsel; |
2488 | static struct evsel_script es_stdout; | |
a14390fd ACM |
2489 | |
2490 | if (script->per_event_dump) | |
2491 | return perf_script__fopen_per_event_dump(script); | |
2492 | ||
642ee1c6 ACM |
2493 | es_stdout.fp = stdout; |
2494 | ||
a14390fd | 2495 | evlist__for_each_entry(script->session->evlist, evsel) |
642ee1c6 | 2496 | evsel->priv = &es_stdout; |
a14390fd ACM |
2497 | |
2498 | return 0; | |
2499 | } | |
2500 | ||
642ee1c6 ACM |
2501 | static void perf_script__exit_per_event_dump_stats(struct perf_script *script) |
2502 | { | |
32dcd021 | 2503 | struct evsel *evsel; |
642ee1c6 ACM |
2504 | |
2505 | evlist__for_each_entry(script->session->evlist, evsel) { | |
32dcd021 | 2506 | struct evsel_script *es = evsel->priv; |
642ee1c6 ACM |
2507 | |
2508 | perf_evsel_script__fprintf(es, stdout); | |
2509 | perf_evsel_script__delete(es); | |
2510 | evsel->priv = NULL; | |
2511 | } | |
2512 | } | |
2513 | ||
6f3e5eda | 2514 | static int __cmd_script(struct perf_script *script) |
5f9c39dc | 2515 | { |
6fcf7ddb FW |
2516 | int ret; |
2517 | ||
c239da3b TZ |
2518 | signal(SIGINT, sig_handler); |
2519 | ||
8bf8c6da TJ |
2520 | perf_stat__init_shadow_stats(); |
2521 | ||
ad7ebb9a NK |
2522 | /* override event processing functions */ |
2523 | if (script->show_task_events) { | |
2524 | script->tool.comm = process_comm_event; | |
2525 | script->tool.fork = process_fork_event; | |
2526 | script->tool.exit = process_exit_event; | |
2527 | } | |
ba1ddf42 NK |
2528 | if (script->show_mmap_events) { |
2529 | script->tool.mmap = process_mmap_event; | |
2530 | script->tool.mmap2 = process_mmap2_event; | |
2531 | } | |
5bf83c29 | 2532 | if (script->show_switch_events || (scripting_ops && scripting_ops->process_switch)) |
7c14898b | 2533 | script->tool.context_switch = process_switch_event; |
96a44bbc HB |
2534 | if (script->show_namespace_events) |
2535 | script->tool.namespaces = process_namespaces_event; | |
160d4af9 NK |
2536 | if (script->show_cgroup_events) |
2537 | script->tool.cgroup = process_cgroup_event; | |
3d7c27b6 JO |
2538 | if (script->show_lost_events) |
2539 | script->tool.lost = process_lost_event; | |
3233b37a JO |
2540 | if (script->show_round_events) { |
2541 | script->tool.ordered_events = false; | |
2542 | script->tool.finished_round = process_finished_round_event; | |
2543 | } | |
490c8cc9 | 2544 | if (script->show_bpf_events) { |
3f604b5f ACM |
2545 | script->tool.ksymbol = process_bpf_events; |
2546 | script->tool.bpf = process_bpf_events; | |
490c8cc9 | 2547 | } |
92ecf3a6 AH |
2548 | if (script->show_text_poke_events) { |
2549 | script->tool.ksymbol = process_bpf_events; | |
2550 | script->tool.text_poke = process_text_poke_events; | |
2551 | } | |
ad7ebb9a | 2552 | |
a14390fd ACM |
2553 | if (perf_script__setup_per_event_dump(script)) { |
2554 | pr_err("Couldn't create the per event dump files\n"); | |
2555 | return -1; | |
2556 | } | |
2557 | ||
b7b61cbe | 2558 | ret = perf_session__process_events(script->session); |
6fcf7ddb | 2559 | |
a14390fd | 2560 | if (script->per_event_dump) |
642ee1c6 | 2561 | perf_script__exit_per_event_dump_stats(script); |
a14390fd | 2562 | |
6d8afb56 | 2563 | if (debug_mode) |
9486aa38 | 2564 | pr_err("Misordered timestamps: %" PRIu64 "\n", nr_unordered); |
6fcf7ddb FW |
2565 | |
2566 | return ret; | |
5f9c39dc FW |
2567 | } |
2568 | ||
956ffd02 TZ |
2569 | struct script_spec { |
2570 | struct list_head node; | |
2571 | struct scripting_ops *ops; | |
6549a8c0 | 2572 | char spec[]; |
956ffd02 TZ |
2573 | }; |
2574 | ||
eccdfe2d | 2575 | static LIST_HEAD(script_specs); |
956ffd02 TZ |
2576 | |
2577 | static struct script_spec *script_spec__new(const char *spec, | |
2578 | struct scripting_ops *ops) | |
2579 | { | |
2580 | struct script_spec *s = malloc(sizeof(*s) + strlen(spec) + 1); | |
2581 | ||
2582 | if (s != NULL) { | |
2583 | strcpy(s->spec, spec); | |
2584 | s->ops = ops; | |
2585 | } | |
2586 | ||
2587 | return s; | |
2588 | } | |
2589 | ||
956ffd02 TZ |
2590 | static void script_spec__add(struct script_spec *s) |
2591 | { | |
2592 | list_add_tail(&s->node, &script_specs); | |
2593 | } | |
2594 | ||
2595 | static struct script_spec *script_spec__find(const char *spec) | |
2596 | { | |
2597 | struct script_spec *s; | |
2598 | ||
2599 | list_for_each_entry(s, &script_specs, node) | |
2600 | if (strcasecmp(s->spec, spec) == 0) | |
2601 | return s; | |
2602 | return NULL; | |
2603 | } | |
2604 | ||
956ffd02 TZ |
2605 | int script_spec_register(const char *spec, struct scripting_ops *ops) |
2606 | { | |
2607 | struct script_spec *s; | |
2608 | ||
2609 | s = script_spec__find(spec); | |
2610 | if (s) | |
2611 | return -1; | |
2612 | ||
8560bae0 | 2613 | s = script_spec__new(spec, ops); |
956ffd02 TZ |
2614 | if (!s) |
2615 | return -1; | |
8560bae0 TS |
2616 | else |
2617 | script_spec__add(s); | |
956ffd02 TZ |
2618 | |
2619 | return 0; | |
2620 | } | |
2621 | ||
2622 | static struct scripting_ops *script_spec__lookup(const char *spec) | |
2623 | { | |
2624 | struct script_spec *s = script_spec__find(spec); | |
2625 | if (!s) | |
2626 | return NULL; | |
2627 | ||
2628 | return s->ops; | |
2629 | } | |
2630 | ||
2631 | static void list_available_languages(void) | |
2632 | { | |
2633 | struct script_spec *s; | |
2634 | ||
2635 | fprintf(stderr, "\n"); | |
2636 | fprintf(stderr, "Scripting language extensions (used in " | |
133dc4c3 | 2637 | "perf script -s [spec:]script.[spec]):\n\n"); |
956ffd02 TZ |
2638 | |
2639 | list_for_each_entry(s, &script_specs, node) | |
2640 | fprintf(stderr, " %-42s [%s]\n", s->spec, s->ops->name); | |
2641 | ||
2642 | fprintf(stderr, "\n"); | |
2643 | } | |
2644 | ||
1d037ca1 IT |
2645 | static int parse_scriptname(const struct option *opt __maybe_unused, |
2646 | const char *str, int unset __maybe_unused) | |
956ffd02 TZ |
2647 | { |
2648 | char spec[PATH_MAX]; | |
2649 | const char *script, *ext; | |
2650 | int len; | |
2651 | ||
f526d68b | 2652 | if (strcmp(str, "lang") == 0) { |
956ffd02 | 2653 | list_available_languages(); |
f526d68b | 2654 | exit(0); |
956ffd02 TZ |
2655 | } |
2656 | ||
2657 | script = strchr(str, ':'); | |
2658 | if (script) { | |
2659 | len = script - str; | |
2660 | if (len >= PATH_MAX) { | |
2661 | fprintf(stderr, "invalid language specifier"); | |
2662 | return -1; | |
2663 | } | |
2664 | strncpy(spec, str, len); | |
2665 | spec[len] = '\0'; | |
2666 | scripting_ops = script_spec__lookup(spec); | |
2667 | if (!scripting_ops) { | |
2668 | fprintf(stderr, "invalid language specifier"); | |
2669 | return -1; | |
2670 | } | |
2671 | script++; | |
2672 | } else { | |
2673 | script = str; | |
d1e95bb5 | 2674 | ext = strrchr(script, '.'); |
956ffd02 TZ |
2675 | if (!ext) { |
2676 | fprintf(stderr, "invalid script extension"); | |
2677 | return -1; | |
2678 | } | |
2679 | scripting_ops = script_spec__lookup(++ext); | |
2680 | if (!scripting_ops) { | |
2681 | fprintf(stderr, "invalid script extension"); | |
2682 | return -1; | |
2683 | } | |
2684 | } | |
2685 | ||
2686 | script_name = strdup(script); | |
2687 | ||
2688 | return 0; | |
2689 | } | |
2690 | ||
1d037ca1 IT |
2691 | static int parse_output_fields(const struct option *opt __maybe_unused, |
2692 | const char *arg, int unset __maybe_unused) | |
745f43e3 | 2693 | { |
49346e85 | 2694 | char *tok, *strtok_saveptr = NULL; |
50ca19ae | 2695 | int i, imax = ARRAY_SIZE(all_output_options); |
2c9e45f7 | 2696 | int j; |
745f43e3 DA |
2697 | int rc = 0; |
2698 | char *str = strdup(arg); | |
1424dc96 | 2699 | int type = -1; |
36ce5651 | 2700 | enum { DEFAULT, SET, ADD, REMOVE } change = DEFAULT; |
745f43e3 DA |
2701 | |
2702 | if (!str) | |
2703 | return -ENOMEM; | |
2704 | ||
2c9e45f7 DA |
2705 | /* first word can state for which event type the user is specifying |
2706 | * the fields. If no type exists, the specified fields apply to all | |
2707 | * event types found in the file minus the invalid fields for a type. | |
1424dc96 | 2708 | */ |
2c9e45f7 DA |
2709 | tok = strchr(str, ':'); |
2710 | if (tok) { | |
2711 | *tok = '\0'; | |
2712 | tok++; | |
2713 | if (!strcmp(str, "hw")) | |
2714 | type = PERF_TYPE_HARDWARE; | |
2715 | else if (!strcmp(str, "sw")) | |
2716 | type = PERF_TYPE_SOFTWARE; | |
2717 | else if (!strcmp(str, "trace")) | |
2718 | type = PERF_TYPE_TRACEPOINT; | |
0817a6a3 AS |
2719 | else if (!strcmp(str, "raw")) |
2720 | type = PERF_TYPE_RAW; | |
27cfef00 WN |
2721 | else if (!strcmp(str, "break")) |
2722 | type = PERF_TYPE_BREAKPOINT; | |
1405720d AH |
2723 | else if (!strcmp(str, "synth")) |
2724 | type = OUTPUT_TYPE_SYNTH; | |
2c9e45f7 DA |
2725 | else { |
2726 | fprintf(stderr, "Invalid event type in field string.\n"); | |
38efb539 RR |
2727 | rc = -EINVAL; |
2728 | goto out; | |
2c9e45f7 DA |
2729 | } |
2730 | ||
2731 | if (output[type].user_set) | |
2732 | pr_warning("Overriding previous field request for %s events.\n", | |
2733 | event_type(type)); | |
2734 | ||
6ef362fd JO |
2735 | /* Don't override defaults for +- */ |
2736 | if (strchr(tok, '+') || strchr(tok, '-')) | |
2737 | goto parse; | |
2738 | ||
2c9e45f7 DA |
2739 | output[type].fields = 0; |
2740 | output[type].user_set = true; | |
9cbdb702 | 2741 | output[type].wildcard_set = false; |
2c9e45f7 DA |
2742 | |
2743 | } else { | |
2744 | tok = str; | |
2745 | if (strlen(str) == 0) { | |
2746 | fprintf(stderr, | |
2747 | "Cannot set fields to 'none' for all event types.\n"); | |
2748 | rc = -EINVAL; | |
2749 | goto out; | |
2750 | } | |
2751 | ||
36ce5651 AK |
2752 | /* Don't override defaults for +- */ |
2753 | if (strchr(str, '+') || strchr(str, '-')) | |
2754 | goto parse; | |
2755 | ||
2c9e45f7 DA |
2756 | if (output_set_by_user()) |
2757 | pr_warning("Overriding previous field request for all events.\n"); | |
2758 | ||
1405720d | 2759 | for (j = 0; j < OUTPUT_TYPE_MAX; ++j) { |
2c9e45f7 DA |
2760 | output[j].fields = 0; |
2761 | output[j].user_set = true; | |
9cbdb702 | 2762 | output[j].wildcard_set = true; |
2c9e45f7 | 2763 | } |
745f43e3 DA |
2764 | } |
2765 | ||
36ce5651 | 2766 | parse: |
49346e85 | 2767 | for (tok = strtok_r(tok, ",", &strtok_saveptr); tok; tok = strtok_r(NULL, ",", &strtok_saveptr)) { |
36ce5651 AK |
2768 | if (*tok == '+') { |
2769 | if (change == SET) | |
2770 | goto out_badmix; | |
2771 | change = ADD; | |
2772 | tok++; | |
2773 | } else if (*tok == '-') { | |
2774 | if (change == SET) | |
2775 | goto out_badmix; | |
2776 | change = REMOVE; | |
2777 | tok++; | |
2778 | } else { | |
2779 | if (change != SET && change != DEFAULT) | |
2780 | goto out_badmix; | |
2781 | change = SET; | |
2782 | } | |
2783 | ||
745f43e3 | 2784 | for (i = 0; i < imax; ++i) { |
2c9e45f7 | 2785 | if (strcmp(tok, all_output_options[i].str) == 0) |
745f43e3 | 2786 | break; |
745f43e3 | 2787 | } |
400ea6d3 | 2788 | if (i == imax && strcmp(tok, "flags") == 0) { |
36ce5651 | 2789 | print_flags = change == REMOVE ? false : true; |
400ea6d3 AH |
2790 | continue; |
2791 | } | |
745f43e3 | 2792 | if (i == imax) { |
2c9e45f7 | 2793 | fprintf(stderr, "Invalid field requested.\n"); |
745f43e3 | 2794 | rc = -EINVAL; |
2c9e45f7 | 2795 | goto out; |
745f43e3 DA |
2796 | } |
2797 | ||
2c9e45f7 DA |
2798 | if (type == -1) { |
2799 | /* add user option to all events types for | |
2800 | * which it is valid | |
2801 | */ | |
1405720d | 2802 | for (j = 0; j < OUTPUT_TYPE_MAX; ++j) { |
2c9e45f7 DA |
2803 | if (output[j].invalid_fields & all_output_options[i].field) { |
2804 | pr_warning("\'%s\' not valid for %s events. Ignoring.\n", | |
2805 | all_output_options[i].str, event_type(j)); | |
36ce5651 | 2806 | } else { |
4b6ac811 | 2807 | if (change == REMOVE) { |
36ce5651 | 2808 | output[j].fields &= ~all_output_options[i].field; |
4b6ac811 | 2809 | output[j].user_set_fields &= ~all_output_options[i].field; |
b5164085 | 2810 | output[j].user_unset_fields |= all_output_options[i].field; |
4b6ac811 | 2811 | } else { |
36ce5651 | 2812 | output[j].fields |= all_output_options[i].field; |
4b6ac811 | 2813 | output[j].user_set_fields |= all_output_options[i].field; |
b5164085 | 2814 | output[j].user_unset_fields &= ~all_output_options[i].field; |
4b6ac811 | 2815 | } |
37fed3de AK |
2816 | output[j].user_set = true; |
2817 | output[j].wildcard_set = true; | |
36ce5651 | 2818 | } |
2c9e45f7 DA |
2819 | } |
2820 | } else { | |
2821 | if (output[type].invalid_fields & all_output_options[i].field) { | |
2822 | fprintf(stderr, "\'%s\' not valid for %s events.\n", | |
2823 | all_output_options[i].str, event_type(type)); | |
2824 | ||
2825 | rc = -EINVAL; | |
2826 | goto out; | |
2827 | } | |
6ef362fd JO |
2828 | if (change == REMOVE) |
2829 | output[type].fields &= ~all_output_options[i].field; | |
2830 | else | |
2831 | output[type].fields |= all_output_options[i].field; | |
37fed3de AK |
2832 | output[type].user_set = true; |
2833 | output[type].wildcard_set = true; | |
2c9e45f7 | 2834 | } |
745f43e3 DA |
2835 | } |
2836 | ||
2c9e45f7 DA |
2837 | if (type >= 0) { |
2838 | if (output[type].fields == 0) { | |
2839 | pr_debug("No fields requested for %s type. " | |
2840 | "Events will not be displayed.\n", event_type(type)); | |
2841 | } | |
2842 | } | |
36ce5651 | 2843 | goto out; |
745f43e3 | 2844 | |
36ce5651 AK |
2845 | out_badmix: |
2846 | fprintf(stderr, "Cannot mix +-field with overridden fields\n"); | |
2847 | rc = -EINVAL; | |
2c9e45f7 | 2848 | out: |
745f43e3 DA |
2849 | free(str); |
2850 | return rc; | |
2851 | } | |
2852 | ||
a5e8e825 ACM |
2853 | #define for_each_lang(scripts_path, scripts_dir, lang_dirent) \ |
2854 | while ((lang_dirent = readdir(scripts_dir)) != NULL) \ | |
2855 | if ((lang_dirent->d_type == DT_DIR || \ | |
2856 | (lang_dirent->d_type == DT_UNKNOWN && \ | |
2857 | is_directory(scripts_path, lang_dirent))) && \ | |
2858 | (strcmp(lang_dirent->d_name, ".")) && \ | |
2859 | (strcmp(lang_dirent->d_name, ".."))) | |
2860 | ||
2861 | #define for_each_script(lang_path, lang_dir, script_dirent) \ | |
2862 | while ((script_dirent = readdir(lang_dir)) != NULL) \ | |
2863 | if (script_dirent->d_type != DT_DIR && \ | |
2864 | (script_dirent->d_type != DT_UNKNOWN || \ | |
2865 | !is_directory(lang_path, script_dirent))) | |
4b9c0c59 TZ |
2866 | |
2867 | ||
2868 | #define RECORD_SUFFIX "-record" | |
2869 | #define REPORT_SUFFIX "-report" | |
2870 | ||
2871 | struct script_desc { | |
2872 | struct list_head node; | |
2873 | char *name; | |
2874 | char *half_liner; | |
2875 | char *args; | |
2876 | }; | |
2877 | ||
eccdfe2d | 2878 | static LIST_HEAD(script_descs); |
4b9c0c59 TZ |
2879 | |
2880 | static struct script_desc *script_desc__new(const char *name) | |
2881 | { | |
2882 | struct script_desc *s = zalloc(sizeof(*s)); | |
2883 | ||
b5b87312 | 2884 | if (s != NULL && name) |
4b9c0c59 TZ |
2885 | s->name = strdup(name); |
2886 | ||
2887 | return s; | |
2888 | } | |
2889 | ||
2890 | static void script_desc__delete(struct script_desc *s) | |
2891 | { | |
74cf249d ACM |
2892 | zfree(&s->name); |
2893 | zfree(&s->half_liner); | |
2894 | zfree(&s->args); | |
4b9c0c59 TZ |
2895 | free(s); |
2896 | } | |
2897 | ||
2898 | static void script_desc__add(struct script_desc *s) | |
2899 | { | |
2900 | list_add_tail(&s->node, &script_descs); | |
2901 | } | |
2902 | ||
2903 | static struct script_desc *script_desc__find(const char *name) | |
2904 | { | |
2905 | struct script_desc *s; | |
2906 | ||
2907 | list_for_each_entry(s, &script_descs, node) | |
2908 | if (strcasecmp(s->name, name) == 0) | |
2909 | return s; | |
2910 | return NULL; | |
2911 | } | |
2912 | ||
2913 | static struct script_desc *script_desc__findnew(const char *name) | |
2914 | { | |
2915 | struct script_desc *s = script_desc__find(name); | |
2916 | ||
2917 | if (s) | |
2918 | return s; | |
2919 | ||
2920 | s = script_desc__new(name); | |
2921 | if (!s) | |
2ec5cab6 | 2922 | return NULL; |
4b9c0c59 TZ |
2923 | |
2924 | script_desc__add(s); | |
2925 | ||
2926 | return s; | |
4b9c0c59 TZ |
2927 | } |
2928 | ||
965bb6be | 2929 | static const char *ends_with(const char *str, const char *suffix) |
4b9c0c59 TZ |
2930 | { |
2931 | size_t suffix_len = strlen(suffix); | |
965bb6be | 2932 | const char *p = str; |
4b9c0c59 TZ |
2933 | |
2934 | if (strlen(str) > suffix_len) { | |
2935 | p = str + strlen(str) - suffix_len; | |
2936 | if (!strncmp(p, suffix, suffix_len)) | |
2937 | return p; | |
2938 | } | |
2939 | ||
2940 | return NULL; | |
2941 | } | |
2942 | ||
4b9c0c59 TZ |
2943 | static int read_script_info(struct script_desc *desc, const char *filename) |
2944 | { | |
2945 | char line[BUFSIZ], *p; | |
2946 | FILE *fp; | |
2947 | ||
2948 | fp = fopen(filename, "r"); | |
2949 | if (!fp) | |
2950 | return -1; | |
2951 | ||
2952 | while (fgets(line, sizeof(line), fp)) { | |
32858480 | 2953 | p = skip_spaces(line); |
4b9c0c59 TZ |
2954 | if (strlen(p) == 0) |
2955 | continue; | |
2956 | if (*p != '#') | |
2957 | continue; | |
2958 | p++; | |
2959 | if (strlen(p) && *p == '!') | |
2960 | continue; | |
2961 | ||
32858480 | 2962 | p = skip_spaces(p); |
4b9c0c59 TZ |
2963 | if (strlen(p) && p[strlen(p) - 1] == '\n') |
2964 | p[strlen(p) - 1] = '\0'; | |
2965 | ||
2966 | if (!strncmp(p, "description:", strlen("description:"))) { | |
2967 | p += strlen("description:"); | |
32858480 | 2968 | desc->half_liner = strdup(skip_spaces(p)); |
4b9c0c59 TZ |
2969 | continue; |
2970 | } | |
2971 | ||
2972 | if (!strncmp(p, "args:", strlen("args:"))) { | |
2973 | p += strlen("args:"); | |
32858480 | 2974 | desc->args = strdup(skip_spaces(p)); |
4b9c0c59 TZ |
2975 | continue; |
2976 | } | |
2977 | } | |
2978 | ||
2979 | fclose(fp); | |
2980 | ||
2981 | return 0; | |
2982 | } | |
2983 | ||
38efb539 RR |
2984 | static char *get_script_root(struct dirent *script_dirent, const char *suffix) |
2985 | { | |
2986 | char *script_root, *str; | |
2987 | ||
2988 | script_root = strdup(script_dirent->d_name); | |
2989 | if (!script_root) | |
2990 | return NULL; | |
2991 | ||
2992 | str = (char *)ends_with(script_root, suffix); | |
2993 | if (!str) { | |
2994 | free(script_root); | |
2995 | return NULL; | |
2996 | } | |
2997 | ||
2998 | *str = '\0'; | |
2999 | return script_root; | |
3000 | } | |
3001 | ||
1d037ca1 IT |
3002 | static int list_available_scripts(const struct option *opt __maybe_unused, |
3003 | const char *s __maybe_unused, | |
3004 | int unset __maybe_unused) | |
4b9c0c59 | 3005 | { |
a5e8e825 | 3006 | struct dirent *script_dirent, *lang_dirent; |
4b9c0c59 TZ |
3007 | char scripts_path[MAXPATHLEN]; |
3008 | DIR *scripts_dir, *lang_dir; | |
3009 | char script_path[MAXPATHLEN]; | |
3010 | char lang_path[MAXPATHLEN]; | |
3011 | struct script_desc *desc; | |
3012 | char first_half[BUFSIZ]; | |
3013 | char *script_root; | |
4b9c0c59 | 3014 | |
46113a54 | 3015 | snprintf(scripts_path, MAXPATHLEN, "%s/scripts", get_argv_exec_path()); |
4b9c0c59 TZ |
3016 | |
3017 | scripts_dir = opendir(scripts_path); | |
88ded4d8 HK |
3018 | if (!scripts_dir) { |
3019 | fprintf(stdout, | |
3020 | "open(%s) failed.\n" | |
3021 | "Check \"PERF_EXEC_PATH\" env to set scripts dir.\n", | |
3022 | scripts_path); | |
3023 | exit(-1); | |
3024 | } | |
4b9c0c59 | 3025 | |
a5e8e825 | 3026 | for_each_lang(scripts_path, scripts_dir, lang_dirent) { |
77f18153 JO |
3027 | scnprintf(lang_path, MAXPATHLEN, "%s/%s/bin", scripts_path, |
3028 | lang_dirent->d_name); | |
4b9c0c59 TZ |
3029 | lang_dir = opendir(lang_path); |
3030 | if (!lang_dir) | |
3031 | continue; | |
3032 | ||
a5e8e825 ACM |
3033 | for_each_script(lang_path, lang_dir, script_dirent) { |
3034 | script_root = get_script_root(script_dirent, REPORT_SUFFIX); | |
38efb539 | 3035 | if (script_root) { |
4b9c0c59 | 3036 | desc = script_desc__findnew(script_root); |
77f18153 JO |
3037 | scnprintf(script_path, MAXPATHLEN, "%s/%s", |
3038 | lang_path, script_dirent->d_name); | |
4b9c0c59 | 3039 | read_script_info(desc, script_path); |
38efb539 | 3040 | free(script_root); |
4b9c0c59 | 3041 | } |
4b9c0c59 TZ |
3042 | } |
3043 | } | |
3044 | ||
3045 | fprintf(stdout, "List of available trace scripts:\n"); | |
3046 | list_for_each_entry(desc, &script_descs, node) { | |
3047 | sprintf(first_half, "%s %s", desc->name, | |
3048 | desc->args ? desc->args : ""); | |
3049 | fprintf(stdout, " %-36s %s\n", first_half, | |
3050 | desc->half_liner ? desc->half_liner : ""); | |
3051 | } | |
3052 | ||
3053 | exit(0); | |
3054 | } | |
3055 | ||
49e639e2 FT |
3056 | /* |
3057 | * Some scripts specify the required events in their "xxx-record" file, | |
3058 | * this function will check if the events in perf.data match those | |
3059 | * mentioned in the "xxx-record". | |
3060 | * | |
3061 | * Fixme: All existing "xxx-record" are all in good formats "-e event ", | |
3062 | * which is covered well now. And new parsing code should be added to | |
3063 | * cover the future complexing formats like event groups etc. | |
3064 | */ | |
3065 | static int check_ev_match(char *dir_name, char *scriptname, | |
3066 | struct perf_session *session) | |
3067 | { | |
3068 | char filename[MAXPATHLEN], evname[128]; | |
3069 | char line[BUFSIZ], *p; | |
32dcd021 | 3070 | struct evsel *pos; |
49e639e2 FT |
3071 | int match, len; |
3072 | FILE *fp; | |
3073 | ||
77f18153 | 3074 | scnprintf(filename, MAXPATHLEN, "%s/bin/%s-record", dir_name, scriptname); |
49e639e2 FT |
3075 | |
3076 | fp = fopen(filename, "r"); | |
3077 | if (!fp) | |
3078 | return -1; | |
3079 | ||
3080 | while (fgets(line, sizeof(line), fp)) { | |
32858480 | 3081 | p = skip_spaces(line); |
49e639e2 FT |
3082 | if (*p == '#') |
3083 | continue; | |
3084 | ||
3085 | while (strlen(p)) { | |
3086 | p = strstr(p, "-e"); | |
3087 | if (!p) | |
3088 | break; | |
3089 | ||
3090 | p += 2; | |
32858480 | 3091 | p = skip_spaces(p); |
49e639e2 FT |
3092 | len = strcspn(p, " \t"); |
3093 | if (!len) | |
3094 | break; | |
3095 | ||
3096 | snprintf(evname, len + 1, "%s", p); | |
3097 | ||
3098 | match = 0; | |
e5cadb93 | 3099 | evlist__for_each_entry(session->evlist, pos) { |
8ab2e96d | 3100 | if (!strcmp(evsel__name(pos), evname)) { |
49e639e2 FT |
3101 | match = 1; |
3102 | break; | |
3103 | } | |
3104 | } | |
3105 | ||
3106 | if (!match) { | |
3107 | fclose(fp); | |
3108 | return -1; | |
3109 | } | |
3110 | } | |
3111 | } | |
3112 | ||
3113 | fclose(fp); | |
3114 | return 0; | |
3115 | } | |
3116 | ||
e5f3705e FT |
3117 | /* |
3118 | * Return -1 if none is found, otherwise the actual scripts number. | |
3119 | * | |
3120 | * Currently the only user of this function is the script browser, which | |
3121 | * will list all statically runnable scripts, select one, execute it and | |
3122 | * show the output in a perf browser. | |
3123 | */ | |
905e4aff AK |
3124 | int find_scripts(char **scripts_array, char **scripts_path_array, int num, |
3125 | int pathlen) | |
e5f3705e | 3126 | { |
a5e8e825 | 3127 | struct dirent *script_dirent, *lang_dirent; |
49e639e2 | 3128 | char scripts_path[MAXPATHLEN], lang_path[MAXPATHLEN]; |
e5f3705e | 3129 | DIR *scripts_dir, *lang_dir; |
49e639e2 | 3130 | struct perf_session *session; |
8ceb41d7 | 3131 | struct perf_data data = { |
2d4f2799 JO |
3132 | .path = input_name, |
3133 | .mode = PERF_DATA_MODE_READ, | |
f5fc1412 | 3134 | }; |
e5f3705e FT |
3135 | char *temp; |
3136 | int i = 0; | |
3137 | ||
8ceb41d7 | 3138 | session = perf_session__new(&data, false, NULL); |
6ef81c55 MI |
3139 | if (IS_ERR(session)) |
3140 | return PTR_ERR(session); | |
49e639e2 | 3141 | |
46113a54 | 3142 | snprintf(scripts_path, MAXPATHLEN, "%s/scripts", get_argv_exec_path()); |
e5f3705e FT |
3143 | |
3144 | scripts_dir = opendir(scripts_path); | |
49e639e2 FT |
3145 | if (!scripts_dir) { |
3146 | perf_session__delete(session); | |
e5f3705e | 3147 | return -1; |
49e639e2 | 3148 | } |
e5f3705e | 3149 | |
a5e8e825 | 3150 | for_each_lang(scripts_path, scripts_dir, lang_dirent) { |
77f18153 JO |
3151 | scnprintf(lang_path, MAXPATHLEN, "%s/%s", scripts_path, |
3152 | lang_dirent->d_name); | |
90ce61b9 | 3153 | #ifndef HAVE_LIBPERL_SUPPORT |
e5f3705e FT |
3154 | if (strstr(lang_path, "perl")) |
3155 | continue; | |
3156 | #endif | |
90ce61b9 | 3157 | #ifndef HAVE_LIBPYTHON_SUPPORT |
e5f3705e FT |
3158 | if (strstr(lang_path, "python")) |
3159 | continue; | |
3160 | #endif | |
3161 | ||
3162 | lang_dir = opendir(lang_path); | |
3163 | if (!lang_dir) | |
3164 | continue; | |
3165 | ||
a5e8e825 | 3166 | for_each_script(lang_path, lang_dir, script_dirent) { |
e5f3705e | 3167 | /* Skip those real time scripts: xxxtop.p[yl] */ |
a5e8e825 | 3168 | if (strstr(script_dirent->d_name, "top.")) |
e5f3705e | 3169 | continue; |
905e4aff AK |
3170 | if (i >= num) |
3171 | break; | |
3172 | snprintf(scripts_path_array[i], pathlen, "%s/%s", | |
3173 | lang_path, | |
a5e8e825 ACM |
3174 | script_dirent->d_name); |
3175 | temp = strchr(script_dirent->d_name, '.'); | |
e5f3705e | 3176 | snprintf(scripts_array[i], |
a5e8e825 ACM |
3177 | (temp - script_dirent->d_name) + 1, |
3178 | "%s", script_dirent->d_name); | |
49e639e2 FT |
3179 | |
3180 | if (check_ev_match(lang_path, | |
3181 | scripts_array[i], session)) | |
3182 | continue; | |
3183 | ||
e5f3705e FT |
3184 | i++; |
3185 | } | |
49e639e2 | 3186 | closedir(lang_dir); |
e5f3705e FT |
3187 | } |
3188 | ||
49e639e2 FT |
3189 | closedir(scripts_dir); |
3190 | perf_session__delete(session); | |
e5f3705e FT |
3191 | return i; |
3192 | } | |
3193 | ||
3875294f TZ |
3194 | static char *get_script_path(const char *script_root, const char *suffix) |
3195 | { | |
a5e8e825 | 3196 | struct dirent *script_dirent, *lang_dirent; |
3875294f TZ |
3197 | char scripts_path[MAXPATHLEN]; |
3198 | char script_path[MAXPATHLEN]; | |
3199 | DIR *scripts_dir, *lang_dir; | |
3200 | char lang_path[MAXPATHLEN]; | |
38efb539 | 3201 | char *__script_root; |
3875294f | 3202 | |
46113a54 | 3203 | snprintf(scripts_path, MAXPATHLEN, "%s/scripts", get_argv_exec_path()); |
3875294f TZ |
3204 | |
3205 | scripts_dir = opendir(scripts_path); | |
3206 | if (!scripts_dir) | |
3207 | return NULL; | |
3208 | ||
a5e8e825 | 3209 | for_each_lang(scripts_path, scripts_dir, lang_dirent) { |
77f18153 JO |
3210 | scnprintf(lang_path, MAXPATHLEN, "%s/%s/bin", scripts_path, |
3211 | lang_dirent->d_name); | |
3875294f TZ |
3212 | lang_dir = opendir(lang_path); |
3213 | if (!lang_dir) | |
3214 | continue; | |
3215 | ||
a5e8e825 ACM |
3216 | for_each_script(lang_path, lang_dir, script_dirent) { |
3217 | __script_root = get_script_root(script_dirent, suffix); | |
38efb539 RR |
3218 | if (__script_root && !strcmp(script_root, __script_root)) { |
3219 | free(__script_root); | |
946ef2a2 | 3220 | closedir(scripts_dir); |
77f18153 JO |
3221 | scnprintf(script_path, MAXPATHLEN, "%s/%s", |
3222 | lang_path, script_dirent->d_name); | |
27486a85 | 3223 | closedir(lang_dir); |
38efb539 | 3224 | return strdup(script_path); |
3875294f TZ |
3225 | } |
3226 | free(__script_root); | |
3227 | } | |
946ef2a2 | 3228 | closedir(lang_dir); |
3875294f | 3229 | } |
946ef2a2 | 3230 | closedir(scripts_dir); |
3875294f | 3231 | |
38efb539 | 3232 | return NULL; |
3875294f TZ |
3233 | } |
3234 | ||
b5b87312 TZ |
3235 | static bool is_top_script(const char *script_path) |
3236 | { | |
965bb6be | 3237 | return ends_with(script_path, "top") == NULL ? false : true; |
b5b87312 TZ |
3238 | } |
3239 | ||
3240 | static int has_required_arg(char *script_path) | |
3241 | { | |
3242 | struct script_desc *desc; | |
3243 | int n_args = 0; | |
3244 | char *p; | |
3245 | ||
3246 | desc = script_desc__new(NULL); | |
3247 | ||
3248 | if (read_script_info(desc, script_path)) | |
3249 | goto out; | |
3250 | ||
3251 | if (!desc->args) | |
3252 | goto out; | |
3253 | ||
3254 | for (p = desc->args; *p; p++) | |
3255 | if (*p == '<') | |
3256 | n_args++; | |
3257 | out: | |
3258 | script_desc__delete(desc); | |
3259 | ||
3260 | return n_args; | |
3261 | } | |
3262 | ||
69b6470e ACM |
3263 | static int have_cmd(int argc, const char **argv) |
3264 | { | |
3265 | char **__argv = malloc(sizeof(const char *) * argc); | |
3266 | ||
3267 | if (!__argv) { | |
3268 | pr_err("malloc failed\n"); | |
3269 | return -1; | |
3270 | } | |
3271 | ||
3272 | memcpy(__argv, argv, sizeof(const char *) * argc); | |
3273 | argc = parse_options(argc, (const char **)__argv, record_options, | |
3274 | NULL, PARSE_OPT_STOP_AT_NON_OPTION); | |
3275 | free(__argv); | |
5f9c39dc | 3276 | |
69b6470e ACM |
3277 | system_wide = (argc == 0); |
3278 | ||
3279 | return 0; | |
3280 | } | |
3281 | ||
7322d6c9 JO |
3282 | static void script__setup_sample_type(struct perf_script *script) |
3283 | { | |
3284 | struct perf_session *session = script->session; | |
b3c2cc2b | 3285 | u64 sample_type = evlist__combined_sample_type(session->evlist); |
7322d6c9 JO |
3286 | |
3287 | if (symbol_conf.use_callchain || symbol_conf.cumulate_callchain) { | |
3288 | if ((sample_type & PERF_SAMPLE_REGS_USER) && | |
eabad8c6 | 3289 | (sample_type & PERF_SAMPLE_STACK_USER)) { |
7322d6c9 | 3290 | callchain_param.record_mode = CALLCHAIN_DWARF; |
eabad8c6 ACM |
3291 | dwarf_callchain_users = true; |
3292 | } else if (sample_type & PERF_SAMPLE_BRANCH_STACK) | |
7322d6c9 JO |
3293 | callchain_param.record_mode = CALLCHAIN_LBR; |
3294 | else | |
3295 | callchain_param.record_mode = CALLCHAIN_FP; | |
3296 | } | |
680d125c KL |
3297 | |
3298 | if (script->stitch_lbr && (callchain_param.record_mode != CALLCHAIN_LBR)) { | |
3299 | pr_warning("Can't find LBR callchain. Switch off --stitch-lbr.\n" | |
3300 | "Please apply --call-graph lbr when recording.\n"); | |
3301 | script->stitch_lbr = false; | |
3302 | } | |
7322d6c9 JO |
3303 | } |
3304 | ||
89f1688a JO |
3305 | static int process_stat_round_event(struct perf_session *session, |
3306 | union perf_event *event) | |
e099eba8 | 3307 | { |
72932371 | 3308 | struct perf_record_stat_round *round = &event->stat_round; |
32dcd021 | 3309 | struct evsel *counter; |
e099eba8 | 3310 | |
e5cadb93 | 3311 | evlist__for_each_entry(session->evlist, counter) { |
e099eba8 JO |
3312 | perf_stat_process_counter(&stat_config, counter); |
3313 | process_stat(counter, round->time); | |
3314 | } | |
3315 | ||
3316 | process_stat_interval(round->time); | |
3317 | return 0; | |
3318 | } | |
3319 | ||
89f1688a JO |
3320 | static int process_stat_config_event(struct perf_session *session __maybe_unused, |
3321 | union perf_event *event) | |
91a2c3d5 JO |
3322 | { |
3323 | perf_event__read_stat_config(&stat_config, &event->stat_config); | |
3324 | return 0; | |
3325 | } | |
3326 | ||
cfc8874a JO |
3327 | static int set_maps(struct perf_script *script) |
3328 | { | |
63503dba | 3329 | struct evlist *evlist = script->session->evlist; |
cfc8874a JO |
3330 | |
3331 | if (!script->cpus || !script->threads) | |
3332 | return 0; | |
3333 | ||
3334 | if (WARN_ONCE(script->allocated, "stats double allocation\n")) | |
3335 | return -EINVAL; | |
3336 | ||
453fa030 | 3337 | perf_evlist__set_maps(&evlist->core, script->cpus, script->threads); |
cfc8874a | 3338 | |
53f5e908 | 3339 | if (evlist__alloc_stats(evlist, true)) |
cfc8874a JO |
3340 | return -ENOMEM; |
3341 | ||
3342 | script->allocated = true; | |
3343 | return 0; | |
3344 | } | |
3345 | ||
3346 | static | |
89f1688a JO |
3347 | int process_thread_map_event(struct perf_session *session, |
3348 | union perf_event *event) | |
cfc8874a | 3349 | { |
89f1688a | 3350 | struct perf_tool *tool = session->tool; |
cfc8874a JO |
3351 | struct perf_script *script = container_of(tool, struct perf_script, tool); |
3352 | ||
3353 | if (script->threads) { | |
3354 | pr_warning("Extra thread map event, ignoring.\n"); | |
3355 | return 0; | |
3356 | } | |
3357 | ||
3358 | script->threads = thread_map__new_event(&event->thread_map); | |
3359 | if (!script->threads) | |
3360 | return -ENOMEM; | |
3361 | ||
3362 | return set_maps(script); | |
3363 | } | |
3364 | ||
3365 | static | |
89f1688a JO |
3366 | int process_cpu_map_event(struct perf_session *session, |
3367 | union perf_event *event) | |
cfc8874a | 3368 | { |
89f1688a | 3369 | struct perf_tool *tool = session->tool; |
cfc8874a JO |
3370 | struct perf_script *script = container_of(tool, struct perf_script, tool); |
3371 | ||
3372 | if (script->cpus) { | |
3373 | pr_warning("Extra cpu map event, ignoring.\n"); | |
3374 | return 0; | |
3375 | } | |
3376 | ||
3377 | script->cpus = cpu_map__new_data(&event->cpu_map.data); | |
3378 | if (!script->cpus) | |
3379 | return -ENOMEM; | |
3380 | ||
3381 | return set_maps(script); | |
3382 | } | |
3383 | ||
89f1688a JO |
3384 | static int process_feature_event(struct perf_session *session, |
3385 | union perf_event *event) | |
92ead7ee RB |
3386 | { |
3387 | if (event->feat.feat_id < HEADER_LAST_FEATURE) | |
89f1688a | 3388 | return perf_event__process_feature(session, event); |
92ead7ee RB |
3389 | return 0; |
3390 | } | |
3391 | ||
fa48c892 | 3392 | #ifdef HAVE_AUXTRACE_SUPPORT |
89f1688a JO |
3393 | static int perf_script__process_auxtrace_info(struct perf_session *session, |
3394 | union perf_event *event) | |
fa48c892 | 3395 | { |
89f1688a JO |
3396 | struct perf_tool *tool = session->tool; |
3397 | ||
3398 | int ret = perf_event__process_auxtrace_info(session, event); | |
fa48c892 ACM |
3399 | |
3400 | if (ret == 0) { | |
3401 | struct perf_script *script = container_of(tool, struct perf_script, tool); | |
3402 | ||
3403 | ret = perf_script__setup_per_event_dump(script); | |
3404 | } | |
3405 | ||
3406 | return ret; | |
3407 | } | |
3408 | #else | |
3409 | #define perf_script__process_auxtrace_info 0 | |
3410 | #endif | |
3411 | ||
b585ebdb AK |
3412 | static int parse_insn_trace(const struct option *opt __maybe_unused, |
3413 | const char *str __maybe_unused, | |
3414 | int unset __maybe_unused) | |
3415 | { | |
3416 | parse_output_fields(NULL, "+insn,-event,-period", 0); | |
3417 | itrace_parse_synth_opts(opt, "i0ns", 0); | |
52bab886 | 3418 | symbol_conf.nanosecs = true; |
b585ebdb AK |
3419 | return 0; |
3420 | } | |
3421 | ||
3422 | static int parse_xed(const struct option *opt __maybe_unused, | |
3423 | const char *str __maybe_unused, | |
3424 | int unset __maybe_unused) | |
3425 | { | |
8c3e05c8 AK |
3426 | if (isatty(1)) |
3427 | force_pager("xed -F insn: -A -64 | less"); | |
3428 | else | |
3429 | force_pager("xed -F insn: -A -64"); | |
b585ebdb AK |
3430 | return 0; |
3431 | } | |
3432 | ||
d1b1552e AK |
3433 | static int parse_call_trace(const struct option *opt __maybe_unused, |
3434 | const char *str __maybe_unused, | |
3435 | int unset __maybe_unused) | |
3436 | { | |
3437 | parse_output_fields(NULL, "-ip,-addr,-event,-period,+callindent", 0); | |
3438 | itrace_parse_synth_opts(opt, "cewp", 0); | |
52bab886 | 3439 | symbol_conf.nanosecs = true; |
1c492422 | 3440 | symbol_conf.pad_output_len_dso = 50; |
d1b1552e AK |
3441 | return 0; |
3442 | } | |
3443 | ||
3444 | static int parse_callret_trace(const struct option *opt __maybe_unused, | |
3445 | const char *str __maybe_unused, | |
3446 | int unset __maybe_unused) | |
3447 | { | |
3448 | parse_output_fields(NULL, "-ip,-addr,-event,-period,+callindent,+flags", 0); | |
3449 | itrace_parse_synth_opts(opt, "crewp", 0); | |
52bab886 | 3450 | symbol_conf.nanosecs = true; |
d1b1552e AK |
3451 | return 0; |
3452 | } | |
3453 | ||
b0ad8ea6 | 3454 | int cmd_script(int argc, const char **argv) |
69b6470e ACM |
3455 | { |
3456 | bool show_full_info = false; | |
e90debdd JO |
3457 | bool header = false; |
3458 | bool header_only = false; | |
6cc870f0 | 3459 | bool script_started = false; |
69b6470e ACM |
3460 | char *rec_script_path = NULL; |
3461 | char *rep_script_path = NULL; | |
3462 | struct perf_session *session; | |
4eb06815 AK |
3463 | struct itrace_synth_opts itrace_synth_opts = { |
3464 | .set = false, | |
3465 | .default_no_sample = true, | |
3466 | }; | |
3ab481a1 | 3467 | struct utsname uts; |
69b6470e ACM |
3468 | char *script_path = NULL; |
3469 | const char **__argv; | |
6cc870f0 | 3470 | int i, j, err = 0; |
6f3e5eda AH |
3471 | struct perf_script script = { |
3472 | .tool = { | |
3473 | .sample = process_sample_event, | |
3474 | .mmap = perf_event__process_mmap, | |
3475 | .mmap2 = perf_event__process_mmap2, | |
3476 | .comm = perf_event__process_comm, | |
f3b3614a | 3477 | .namespaces = perf_event__process_namespaces, |
160d4af9 | 3478 | .cgroup = perf_event__process_cgroup, |
6f3e5eda AH |
3479 | .exit = perf_event__process_exit, |
3480 | .fork = perf_event__process_fork, | |
7ea95727 | 3481 | .attr = process_attr, |
91daee30 | 3482 | .event_update = perf_event__process_event_update, |
6f3e5eda | 3483 | .tracing_data = perf_event__process_tracing_data, |
92ead7ee | 3484 | .feature = process_feature_event, |
6f3e5eda | 3485 | .build_id = perf_event__process_build_id, |
7a680eb9 | 3486 | .id_index = perf_event__process_id_index, |
fa48c892 | 3487 | .auxtrace_info = perf_script__process_auxtrace_info, |
7a680eb9 AH |
3488 | .auxtrace = perf_event__process_auxtrace, |
3489 | .auxtrace_error = perf_event__process_auxtrace_error, | |
e099eba8 JO |
3490 | .stat = perf_event__process_stat_event, |
3491 | .stat_round = process_stat_round_event, | |
91a2c3d5 | 3492 | .stat_config = process_stat_config_event, |
cfc8874a JO |
3493 | .thread_map = process_thread_map_event, |
3494 | .cpu_map = process_cpu_map_event, | |
0a8cb85c | 3495 | .ordered_events = true, |
6f3e5eda AH |
3496 | .ordering_requires_timestamps = true, |
3497 | }, | |
3498 | }; | |
8ceb41d7 | 3499 | struct perf_data data = { |
06af0f2c YS |
3500 | .mode = PERF_DATA_MODE_READ, |
3501 | }; | |
69b6470e | 3502 | const struct option options[] = { |
5f9c39dc FW |
3503 | OPT_BOOLEAN('D', "dump-raw-trace", &dump_trace, |
3504 | "dump raw trace in ASCII"), | |
c0555642 | 3505 | OPT_INCR('v', "verbose", &verbose, |
69b6470e | 3506 | "be more verbose (show symbol address, etc)"), |
4b9c0c59 | 3507 | OPT_BOOLEAN('L', "Latency", &latency_format, |
cda48461 | 3508 | "show latency attributes (irqs/preemption disabled, etc)"), |
4b9c0c59 TZ |
3509 | OPT_CALLBACK_NOOPT('l', "list", NULL, NULL, "list available scripts", |
3510 | list_available_scripts), | |
956ffd02 TZ |
3511 | OPT_CALLBACK('s', "script", NULL, "name", |
3512 | "script file name (lang:script name, script name, or *)", | |
3513 | parse_scriptname), | |
3514 | OPT_STRING('g', "gen-script", &generate_script_lang, "lang", | |
133dc4c3 | 3515 | "generate perf-script.xx script in specified language"), |
69b6470e | 3516 | OPT_STRING('i', "input", &input_name, "file", "input file name"), |
ffabd99e FW |
3517 | OPT_BOOLEAN('d', "debug-mode", &debug_mode, |
3518 | "do various checks like samples ordering and lost events"), | |
e90debdd JO |
3519 | OPT_BOOLEAN(0, "header", &header, "Show data header."), |
3520 | OPT_BOOLEAN(0, "header-only", &header_only, "Show only data header."), | |
c0230b2b DA |
3521 | OPT_STRING('k', "vmlinux", &symbol_conf.vmlinux_name, |
3522 | "file", "vmlinux pathname"), | |
3523 | OPT_STRING(0, "kallsyms", &symbol_conf.kallsyms_name, | |
3524 | "file", "kallsyms pathname"), | |
3525 | OPT_BOOLEAN('G', "hide-call-graph", &no_callchain, | |
3526 | "When printing symbols do not display call chain"), | |
a7066709 HK |
3527 | OPT_CALLBACK(0, "symfs", NULL, "directory", |
3528 | "Look for files with symbols relative to this directory", | |
3529 | symbol__config_symfs), | |
06af0f2c | 3530 | OPT_CALLBACK('F', "fields", NULL, "str", |
a978f2ab | 3531 | "comma separated output fields prepend with 'type:'. " |
36ce5651 | 3532 | "+field to add and -field to remove." |
1405720d | 3533 | "Valid types: hw,sw,trace,raw,synth. " |
a978f2ab | 3534 | "Fields: comm,tid,pid,time,cpu,event,trace,ip,sym,dso," |
10e9cec9 RB |
3535 | "addr,symoff,srcline,period,iregs,uregs,brstack," |
3536 | "brstacksym,flags,bpf-output,brstackinsn,brstackoff," | |
6b9bae63 KL |
3537 | "callindent,insn,insnlen,synth,phys_addr,metric,misc,ipc,tod," |
3538 | "data_page_size", | |
48d02a1d | 3539 | parse_output_fields), |
317df650 | 3540 | OPT_BOOLEAN('a', "all-cpus", &system_wide, |
69b6470e | 3541 | "system-wide collection from all CPUs"), |
36385be5 FT |
3542 | OPT_STRING('S', "symbols", &symbol_conf.sym_list_str, "symbol[,symbol...]", |
3543 | "only consider these symbols"), | |
b585ebdb AK |
3544 | OPT_CALLBACK_OPTARG(0, "insn-trace", &itrace_synth_opts, NULL, NULL, |
3545 | "Decode instructions from itrace", parse_insn_trace), | |
3546 | OPT_CALLBACK_OPTARG(0, "xed", NULL, NULL, NULL, | |
3547 | "Run xed disassembler on output", parse_xed), | |
d1b1552e AK |
3548 | OPT_CALLBACK_OPTARG(0, "call-trace", &itrace_synth_opts, NULL, NULL, |
3549 | "Decode calls from from itrace", parse_call_trace), | |
3550 | OPT_CALLBACK_OPTARG(0, "call-ret-trace", &itrace_synth_opts, NULL, NULL, | |
3551 | "Decode calls and returns from itrace", parse_callret_trace), | |
99f753f0 AK |
3552 | OPT_STRING(0, "graph-function", &symbol_conf.graph_function, "symbol[,symbol...]", |
3553 | "Only print symbols and callees with --call-trace/--call-ret-trace"), | |
64eff7d9 DA |
3554 | OPT_STRING(0, "stop-bt", &symbol_conf.bt_stop_list_str, "symbol[,symbol...]", |
3555 | "Stop display of callgraph at these symbols"), | |
c8e66720 | 3556 | OPT_STRING('C', "cpu", &cpu_list, "cpu", "list of cpus to profile"), |
e7984b7b DA |
3557 | OPT_STRING('c', "comms", &symbol_conf.comm_list_str, "comm[,comm...]", |
3558 | "only display events for these comms"), | |
e03eaa40 DA |
3559 | OPT_STRING(0, "pid", &symbol_conf.pid_list_str, "pid[,pid...]", |
3560 | "only consider symbols in these pids"), | |
3561 | OPT_STRING(0, "tid", &symbol_conf.tid_list_str, "tid[,tid...]", | |
3562 | "only consider symbols in these tids"), | |
6125cc8d ACM |
3563 | OPT_UINTEGER(0, "max-stack", &scripting_max_stack, |
3564 | "Set the maximum stack depth when parsing the callchain, " | |
3565 | "anything beyond the specified depth will be ignored. " | |
4cb93446 | 3566 | "Default: kernel.perf_event_max_stack or " __stringify(PERF_MAX_STACK_DEPTH)), |
90b10f47 | 3567 | OPT_BOOLEAN(0, "reltime", &reltime, "Show time stamps relative to start"), |
26567ed7 | 3568 | OPT_BOOLEAN(0, "deltatime", &deltatime, "Show time stamps relative to previous event"), |
fbe96f29 SE |
3569 | OPT_BOOLEAN('I', "show-info", &show_full_info, |
3570 | "display extended information from perf.data file"), | |
0bc8d205 AN |
3571 | OPT_BOOLEAN('\0', "show-kernel-path", &symbol_conf.show_kernel_path, |
3572 | "Show the path of [kernel.kallsyms]"), | |
ad7ebb9a NK |
3573 | OPT_BOOLEAN('\0', "show-task-events", &script.show_task_events, |
3574 | "Show the fork/comm/exit events"), | |
ba1ddf42 NK |
3575 | OPT_BOOLEAN('\0', "show-mmap-events", &script.show_mmap_events, |
3576 | "Show the mmap events"), | |
7c14898b AH |
3577 | OPT_BOOLEAN('\0', "show-switch-events", &script.show_switch_events, |
3578 | "Show context switch events (if recorded)"), | |
96a44bbc HB |
3579 | OPT_BOOLEAN('\0', "show-namespace-events", &script.show_namespace_events, |
3580 | "Show namespace events (if recorded)"), | |
160d4af9 NK |
3581 | OPT_BOOLEAN('\0', "show-cgroup-events", &script.show_cgroup_events, |
3582 | "Show cgroup events (if recorded)"), | |
3d7c27b6 JO |
3583 | OPT_BOOLEAN('\0', "show-lost-events", &script.show_lost_events, |
3584 | "Show lost events (if recorded)"), | |
3233b37a JO |
3585 | OPT_BOOLEAN('\0', "show-round-events", &script.show_round_events, |
3586 | "Show round events (if recorded)"), | |
490c8cc9 JO |
3587 | OPT_BOOLEAN('\0', "show-bpf-events", &script.show_bpf_events, |
3588 | "Show bpf related events (if recorded)"), | |
92ecf3a6 AH |
3589 | OPT_BOOLEAN('\0', "show-text-poke-events", &script.show_text_poke_events, |
3590 | "Show text poke related events (if recorded)"), | |
a14390fd ACM |
3591 | OPT_BOOLEAN('\0', "per-event-dump", &script.per_event_dump, |
3592 | "Dump trace output to files named by the monitored events"), | |
be3d466c | 3593 | OPT_BOOLEAN('f', "force", &symbol_conf.force, "don't complain, do it"), |
48d02a1d AK |
3594 | OPT_INTEGER(0, "max-blocks", &max_blocks, |
3595 | "Maximum number of code blocks to dump with brstackinsn"), | |
52bab886 | 3596 | OPT_BOOLEAN(0, "ns", &symbol_conf.nanosecs, |
83e19860 | 3597 | "Use 9 decimal places when displaying time"), |
7a680eb9 | 3598 | OPT_CALLBACK_OPTARG(0, "itrace", &itrace_synth_opts, NULL, "opts", |
c12e039d | 3599 | "Instruction Tracing options\n" ITRACE_HELP, |
7a680eb9 | 3600 | itrace_parse_synth_opts), |
a9710ba0 AK |
3601 | OPT_BOOLEAN(0, "full-source-path", &srcline_full_filename, |
3602 | "Show full source file name path for source lines"), | |
77e0070d MD |
3603 | OPT_BOOLEAN(0, "demangle", &symbol_conf.demangle, |
3604 | "Enable symbol demangling"), | |
3605 | OPT_BOOLEAN(0, "demangle-kernel", &symbol_conf.demangle_kernel, | |
3606 | "Enable kernel symbol demangling"), | |
a91f4c47 DA |
3607 | OPT_STRING(0, "time", &script.time_str, "str", |
3608 | "Time span of interest (start,stop)"), | |
325fbff5 NK |
3609 | OPT_BOOLEAN(0, "inline", &symbol_conf.inline_name, |
3610 | "Show inline function"), | |
15a108af ACM |
3611 | OPT_STRING(0, "guestmount", &symbol_conf.guestmount, "directory", |
3612 | "guest mount directory under which every guest os" | |
3613 | " instance has a subdir"), | |
3614 | OPT_STRING(0, "guestvmlinux", &symbol_conf.default_guest_vmlinux_name, | |
3615 | "file", "file saving guest os vmlinux"), | |
3616 | OPT_STRING(0, "guestkallsyms", &symbol_conf.default_guest_kallsyms, | |
3617 | "file", "file saving guest os /proc/kallsyms"), | |
3618 | OPT_STRING(0, "guestmodules", &symbol_conf.default_guest_modules, | |
3619 | "file", "file saving guest os /proc/modules"), | |
680d125c KL |
3620 | OPT_BOOLEAN('\0', "stitch-lbr", &script.stitch_lbr, |
3621 | "Enable LBR callgraph stitching approach"), | |
add3a719 | 3622 | OPTS_EVSWITCH(&script.evswitch), |
1909629f | 3623 | OPT_END() |
69b6470e | 3624 | }; |
40cae2b7 YS |
3625 | const char * const script_subcommands[] = { "record", "report", NULL }; |
3626 | const char *script_usage[] = { | |
69b6470e ACM |
3627 | "perf script [<options>]", |
3628 | "perf script [<options>] record <script> [<record-options>] <command>", | |
3629 | "perf script [<options>] report <script> [script-args]", | |
3630 | "perf script [<options>] <script> [<record-options>] <command>", | |
3631 | "perf script [<options>] <top-script> [script-args]", | |
3632 | NULL | |
3633 | }; | |
3875294f | 3634 | |
0a7c74ea ACM |
3635 | perf_set_singlethreaded(); |
3636 | ||
b5b87312 TZ |
3637 | setup_scripting(); |
3638 | ||
40cae2b7 | 3639 | argc = parse_options_subcommand(argc, argv, options, script_subcommands, script_usage, |
b5b87312 TZ |
3640 | PARSE_OPT_STOP_AT_NON_OPTION); |
3641 | ||
15a108af ACM |
3642 | if (symbol_conf.guestmount || |
3643 | symbol_conf.default_guest_vmlinux_name || | |
3644 | symbol_conf.default_guest_kallsyms || | |
3645 | symbol_conf.default_guest_modules) { | |
3646 | /* | |
3647 | * Enable guest sample processing. | |
3648 | */ | |
3649 | perf_guest = true; | |
3650 | } | |
3651 | ||
2d4f2799 JO |
3652 | data.path = input_name; |
3653 | data.force = symbol_conf.force; | |
f5fc1412 | 3654 | |
b5b87312 TZ |
3655 | if (argc > 1 && !strncmp(argv[0], "rec", strlen("rec"))) { |
3656 | rec_script_path = get_script_path(argv[1], RECORD_SUFFIX); | |
3657 | if (!rec_script_path) | |
b0ad8ea6 | 3658 | return cmd_record(argc, argv); |
3875294f TZ |
3659 | } |
3660 | ||
b5b87312 TZ |
3661 | if (argc > 1 && !strncmp(argv[0], "rep", strlen("rep"))) { |
3662 | rep_script_path = get_script_path(argv[1], REPORT_SUFFIX); | |
3663 | if (!rep_script_path) { | |
3875294f | 3664 | fprintf(stderr, |
b5b87312 | 3665 | "Please specify a valid report script" |
133dc4c3 | 3666 | "(see 'perf script -l' for listing)\n"); |
3875294f TZ |
3667 | return -1; |
3668 | } | |
3875294f TZ |
3669 | } |
3670 | ||
26567ed7 HPP |
3671 | if (reltime && deltatime) { |
3672 | fprintf(stderr, | |
3673 | "reltime and deltatime - the two don't get along well. " | |
3674 | "Please limit to --reltime or --deltatime.\n"); | |
3675 | return -1; | |
3676 | } | |
3677 | ||
1c5c25b3 | 3678 | if ((itrace_synth_opts.callchain || itrace_synth_opts.add_callchain) && |
3c5b645f AH |
3679 | itrace_synth_opts.callchain_sz > scripting_max_stack) |
3680 | scripting_max_stack = itrace_synth_opts.callchain_sz; | |
3681 | ||
44e668c6 | 3682 | /* make sure PERF_EXEC_PATH is set for scripts */ |
46113a54 | 3683 | set_argv_exec_path(get_argv_exec_path()); |
44e668c6 | 3684 | |
b5b87312 | 3685 | if (argc && !script_name && !rec_script_path && !rep_script_path) { |
a0cccc2e | 3686 | int live_pipe[2]; |
b5b87312 | 3687 | int rep_args; |
a0cccc2e TZ |
3688 | pid_t pid; |
3689 | ||
b5b87312 TZ |
3690 | rec_script_path = get_script_path(argv[0], RECORD_SUFFIX); |
3691 | rep_script_path = get_script_path(argv[0], REPORT_SUFFIX); | |
3692 | ||
3693 | if (!rec_script_path && !rep_script_path) { | |
c7118369 NK |
3694 | usage_with_options_msg(script_usage, options, |
3695 | "Couldn't find script `%s'\n\n See perf" | |
133dc4c3 | 3696 | " script -l for available scripts.\n", argv[0]); |
a0cccc2e TZ |
3697 | } |
3698 | ||
b5b87312 TZ |
3699 | if (is_top_script(argv[0])) { |
3700 | rep_args = argc - 1; | |
3701 | } else { | |
3702 | int rec_args; | |
3703 | ||
3704 | rep_args = has_required_arg(rep_script_path); | |
3705 | rec_args = (argc - 1) - rep_args; | |
3706 | if (rec_args < 0) { | |
c7118369 NK |
3707 | usage_with_options_msg(script_usage, options, |
3708 | "`%s' script requires options." | |
133dc4c3 | 3709 | "\n\n See perf script -l for available " |
b5b87312 | 3710 | "scripts and options.\n", argv[0]); |
b5b87312 | 3711 | } |
a0cccc2e TZ |
3712 | } |
3713 | ||
3714 | if (pipe(live_pipe) < 0) { | |
3715 | perror("failed to create pipe"); | |
d54b1a9e | 3716 | return -1; |
a0cccc2e TZ |
3717 | } |
3718 | ||
3719 | pid = fork(); | |
3720 | if (pid < 0) { | |
3721 | perror("failed to fork"); | |
d54b1a9e | 3722 | return -1; |
a0cccc2e TZ |
3723 | } |
3724 | ||
3725 | if (!pid) { | |
b5b87312 TZ |
3726 | j = 0; |
3727 | ||
a0cccc2e TZ |
3728 | dup2(live_pipe[1], 1); |
3729 | close(live_pipe[0]); | |
3730 | ||
317df650 RR |
3731 | if (is_top_script(argv[0])) { |
3732 | system_wide = true; | |
3733 | } else if (!system_wide) { | |
d54b1a9e DA |
3734 | if (have_cmd(argc - rep_args, &argv[rep_args]) != 0) { |
3735 | err = -1; | |
3736 | goto out; | |
3737 | } | |
317df650 | 3738 | } |
b5b87312 TZ |
3739 | |
3740 | __argv = malloc((argc + 6) * sizeof(const char *)); | |
d54b1a9e DA |
3741 | if (!__argv) { |
3742 | pr_err("malloc failed\n"); | |
3743 | err = -ENOMEM; | |
3744 | goto out; | |
3745 | } | |
e8719adf | 3746 | |
b5b87312 TZ |
3747 | __argv[j++] = "/bin/sh"; |
3748 | __argv[j++] = rec_script_path; | |
3749 | if (system_wide) | |
3750 | __argv[j++] = "-a"; | |
3751 | __argv[j++] = "-q"; | |
3752 | __argv[j++] = "-o"; | |
3753 | __argv[j++] = "-"; | |
3754 | for (i = rep_args + 1; i < argc; i++) | |
3755 | __argv[j++] = argv[i]; | |
3756 | __argv[j++] = NULL; | |
a0cccc2e TZ |
3757 | |
3758 | execvp("/bin/sh", (char **)__argv); | |
e8719adf | 3759 | free(__argv); |
a0cccc2e TZ |
3760 | exit(-1); |
3761 | } | |
3762 | ||
3763 | dup2(live_pipe[0], 0); | |
3764 | close(live_pipe[1]); | |
3765 | ||
b5b87312 | 3766 | __argv = malloc((argc + 4) * sizeof(const char *)); |
d54b1a9e DA |
3767 | if (!__argv) { |
3768 | pr_err("malloc failed\n"); | |
3769 | err = -ENOMEM; | |
3770 | goto out; | |
3771 | } | |
3772 | ||
b5b87312 TZ |
3773 | j = 0; |
3774 | __argv[j++] = "/bin/sh"; | |
3775 | __argv[j++] = rep_script_path; | |
3776 | for (i = 1; i < rep_args + 1; i++) | |
3777 | __argv[j++] = argv[i]; | |
3778 | __argv[j++] = "-i"; | |
3779 | __argv[j++] = "-"; | |
3780 | __argv[j++] = NULL; | |
a0cccc2e TZ |
3781 | |
3782 | execvp("/bin/sh", (char **)__argv); | |
e8719adf | 3783 | free(__argv); |
a0cccc2e TZ |
3784 | exit(-1); |
3785 | } | |
3786 | ||
b5b87312 TZ |
3787 | if (rec_script_path) |
3788 | script_path = rec_script_path; | |
3789 | if (rep_script_path) | |
3790 | script_path = rep_script_path; | |
34c86ea9 | 3791 | |
b5b87312 | 3792 | if (script_path) { |
b5b87312 | 3793 | j = 0; |
3875294f | 3794 | |
317df650 RR |
3795 | if (!rec_script_path) |
3796 | system_wide = false; | |
d54b1a9e DA |
3797 | else if (!system_wide) { |
3798 | if (have_cmd(argc - 1, &argv[1]) != 0) { | |
3799 | err = -1; | |
3800 | goto out; | |
3801 | } | |
3802 | } | |
34c86ea9 | 3803 | |
b5b87312 | 3804 | __argv = malloc((argc + 2) * sizeof(const char *)); |
d54b1a9e DA |
3805 | if (!__argv) { |
3806 | pr_err("malloc failed\n"); | |
3807 | err = -ENOMEM; | |
3808 | goto out; | |
3809 | } | |
3810 | ||
34c86ea9 TZ |
3811 | __argv[j++] = "/bin/sh"; |
3812 | __argv[j++] = script_path; | |
3813 | if (system_wide) | |
3814 | __argv[j++] = "-a"; | |
b5b87312 | 3815 | for (i = 2; i < argc; i++) |
34c86ea9 TZ |
3816 | __argv[j++] = argv[i]; |
3817 | __argv[j++] = NULL; | |
3875294f TZ |
3818 | |
3819 | execvp("/bin/sh", (char **)__argv); | |
e8719adf | 3820 | free(__argv); |
3875294f TZ |
3821 | exit(-1); |
3822 | } | |
956ffd02 | 3823 | |
c1c9b969 | 3824 | if (!script_name) { |
cf4fee50 | 3825 | setup_pager(); |
c1c9b969 MW |
3826 | use_browser = 0; |
3827 | } | |
5f9c39dc | 3828 | |
8ceb41d7 | 3829 | session = perf_session__new(&data, false, &script.tool); |
6ef81c55 MI |
3830 | if (IS_ERR(session)) |
3831 | return PTR_ERR(session); | |
d8f66248 | 3832 | |
e90debdd | 3833 | if (header || header_only) { |
114f709e | 3834 | script.tool.show_feat_hdr = SHOW_FEAT_HEADER; |
e90debdd JO |
3835 | perf_session__fprintf_info(session, stdout, show_full_info); |
3836 | if (header_only) | |
6cc870f0 | 3837 | goto out_delete; |
e90debdd | 3838 | } |
114f709e DCC |
3839 | if (show_full_info) |
3840 | script.tool.show_feat_hdr = SHOW_FEAT_HEADER_FULL_INFO; | |
e90debdd | 3841 | |
0a7e6d1b | 3842 | if (symbol__init(&session->header.env) < 0) |
38520dc3 NK |
3843 | goto out_delete; |
3844 | ||
3ab481a1 | 3845 | uname(&uts); |
9d49169c SL |
3846 | if (data.is_pipe || /* assume pipe_mode indicates native_arch */ |
3847 | !strcmp(uts.machine, session->header.env.arch) || | |
3ab481a1 AK |
3848 | (!strcmp(uts.machine, "x86_64") && |
3849 | !strcmp(session->header.env.arch, "i386"))) | |
3850 | native_arch = true; | |
3851 | ||
6f3e5eda | 3852 | script.session = session; |
7322d6c9 | 3853 | script__setup_sample_type(&script); |
6f3e5eda | 3854 | |
99f753f0 AK |
3855 | if ((output[PERF_TYPE_HARDWARE].fields & PERF_OUTPUT_CALLINDENT) || |
3856 | symbol_conf.graph_function) | |
e216708d AH |
3857 | itrace_synth_opts.thread_stack = true; |
3858 | ||
7a680eb9 AH |
3859 | session->itrace_synth_opts = &itrace_synth_opts; |
3860 | ||
5d67be97 | 3861 | if (cpu_list) { |
6cc870f0 NK |
3862 | err = perf_session__cpu_bitmap(session, cpu_list, cpu_bitmap); |
3863 | if (err < 0) | |
3864 | goto out_delete; | |
644e0840 | 3865 | itrace_synth_opts.cpu_bitmap = cpu_bitmap; |
5d67be97 AB |
3866 | } |
3867 | ||
1424dc96 | 3868 | if (!no_callchain) |
c0230b2b DA |
3869 | symbol_conf.use_callchain = true; |
3870 | else | |
3871 | symbol_conf.use_callchain = false; | |
3872 | ||
9ee67421 | 3873 | if (session->tevent.pevent && |
ece2a4f4 TSV |
3874 | tep_set_function_resolver(session->tevent.pevent, |
3875 | machine__resolve_kernel_addr, | |
3876 | &session->machines.host) < 0) { | |
ccb3a829 | 3877 | pr_err("%s: failed to set libtraceevent function resolver\n", __func__); |
db49bc15 CJ |
3878 | err = -1; |
3879 | goto out_delete; | |
ccb3a829 ACM |
3880 | } |
3881 | ||
956ffd02 TZ |
3882 | if (generate_script_lang) { |
3883 | struct stat perf_stat; | |
745f43e3 DA |
3884 | int input; |
3885 | ||
2c9e45f7 | 3886 | if (output_set_by_user()) { |
745f43e3 DA |
3887 | fprintf(stderr, |
3888 | "custom fields not supported for generated scripts"); | |
6cc870f0 NK |
3889 | err = -EINVAL; |
3890 | goto out_delete; | |
745f43e3 | 3891 | } |
956ffd02 | 3892 | |
2d4f2799 | 3893 | input = open(data.path, O_RDONLY); /* input_name */ |
956ffd02 | 3894 | if (input < 0) { |
6cc870f0 | 3895 | err = -errno; |
956ffd02 | 3896 | perror("failed to open file"); |
6cc870f0 | 3897 | goto out_delete; |
956ffd02 TZ |
3898 | } |
3899 | ||
3900 | err = fstat(input, &perf_stat); | |
3901 | if (err < 0) { | |
3902 | perror("failed to stat file"); | |
6cc870f0 | 3903 | goto out_delete; |
956ffd02 TZ |
3904 | } |
3905 | ||
3906 | if (!perf_stat.st_size) { | |
3907 | fprintf(stderr, "zero-sized file, nothing to do!\n"); | |
6cc870f0 | 3908 | goto out_delete; |
956ffd02 TZ |
3909 | } |
3910 | ||
3911 | scripting_ops = script_spec__lookup(generate_script_lang); | |
3912 | if (!scripting_ops) { | |
3913 | fprintf(stderr, "invalid language specifier"); | |
6cc870f0 NK |
3914 | err = -ENOENT; |
3915 | goto out_delete; | |
956ffd02 TZ |
3916 | } |
3917 | ||
29f5ffd3 | 3918 | err = scripting_ops->generate_script(session->tevent.pevent, |
da378962 | 3919 | "perf-script"); |
6cc870f0 | 3920 | goto out_delete; |
956ffd02 TZ |
3921 | } |
3922 | ||
3923 | if (script_name) { | |
586bc5cc | 3924 | err = scripting_ops->start_script(script_name, argc, argv); |
956ffd02 | 3925 | if (err) |
6cc870f0 | 3926 | goto out_delete; |
133dc4c3 | 3927 | pr_debug("perf script started with script %s\n\n", script_name); |
6cc870f0 | 3928 | script_started = true; |
956ffd02 TZ |
3929 | } |
3930 | ||
9cbdb702 DA |
3931 | |
3932 | err = perf_session__check_output_opt(session); | |
3933 | if (err < 0) | |
6cc870f0 | 3934 | goto out_delete; |
9cbdb702 | 3935 | |
284c4e18 | 3936 | if (script.time_str) { |
b3509b6e | 3937 | err = perf_time__parse_for_ranges_reltime(script.time_str, session, |
284c4e18 JY |
3938 | &script.ptime_range, |
3939 | &script.range_size, | |
b3509b6e AK |
3940 | &script.range_num, |
3941 | reltime); | |
284c4e18 | 3942 | if (err < 0) |
2ab046cd | 3943 | goto out_delete; |
400ae981 AH |
3944 | |
3945 | itrace_synth_opts__set_time_range(&itrace_synth_opts, | |
3946 | script.ptime_range, | |
3947 | script.range_num); | |
a91f4c47 DA |
3948 | } |
3949 | ||
124e02be ACM |
3950 | err = evswitch__init(&script.evswitch, session->evlist, stderr); |
3951 | if (err) | |
3952 | goto out_delete; | |
dd41f660 | 3953 | |
b13b04d9 MW |
3954 | if (zstd_init(&(session->zstd_data), 0) < 0) |
3955 | pr_warning("Decompression initialization failed. Reported data may be incomplete.\n"); | |
3956 | ||
6f3e5eda | 3957 | err = __cmd_script(&script); |
956ffd02 | 3958 | |
d445dd2a AH |
3959 | flush_scripting(); |
3960 | ||
6cc870f0 | 3961 | out_delete: |
400ae981 AH |
3962 | if (script.ptime_range) { |
3963 | itrace_synth_opts__clear_time_range(&itrace_synth_opts); | |
284c4e18 | 3964 | zfree(&script.ptime_range); |
400ae981 | 3965 | } |
cc2ef584 | 3966 | |
53f5e908 | 3967 | evlist__free_stats(session->evlist); |
d8f66248 | 3968 | perf_session__delete(session); |
6cc870f0 NK |
3969 | |
3970 | if (script_started) | |
3971 | cleanup_scripting(); | |
956ffd02 TZ |
3972 | out: |
3973 | return err; | |
5f9c39dc | 3974 | } |