]>
Commit | Line | Data |
---|---|---|
b2441318 | 1 | // SPDX-License-Identifier: GPL-2.0 |
a43783ae | 2 | #include <errno.h> |
fd20e811 | 3 | #include <inttypes.h> |
1eae20c1 | 4 | #include <regex.h> |
9b32ba71 | 5 | #include <sys/mman.h> |
dd68ada2 | 6 | #include "sort.h" |
8a6c5b26 | 7 | #include "hist.h" |
4dfced35 | 8 | #include "comm.h" |
08e71542 | 9 | #include "symbol.h" |
e7ff8920 | 10 | #include "thread.h" |
8b536999 | 11 | #include "evsel.h" |
40184c46 | 12 | #include "evlist.h" |
8ec20b17 | 13 | #include "strlist.h" |
40184c46 | 14 | #include <traceevent/event-parse.h> |
0c877d75 | 15 | #include "mem-events.h" |
877a7a11 | 16 | #include <linux/kernel.h> |
dd68ada2 JK |
17 | |
18 | regex_t parent_regex; | |
edb7c60e ACM |
19 | const char default_parent_pattern[] = "^sys_|^do_page_fault"; |
20 | const char *parent_pattern = default_parent_pattern; | |
fa1f4565 | 21 | const char *default_sort_order = "comm,dso,symbol"; |
40997d6c | 22 | const char default_branch_sort_order[] = "comm,dso_from,symbol_from,symbol_to,cycles"; |
512ae1bd NK |
23 | const char default_mem_sort_order[] = "local_weight,mem,sym,dso,symbol_daddr,dso_daddr,snoop,tlb,locked"; |
24 | const char default_top_sort_order[] = "dso,symbol"; | |
25 | const char default_diff_sort_order[] = "dso,symbol"; | |
d49dadea | 26 | const char default_tracepoint_sort_order[] = "trace"; |
512ae1bd | 27 | const char *sort_order; |
a7d945bc | 28 | const char *field_order; |
b21484f1 GP |
29 | regex_t ignore_callees_regex; |
30 | int have_ignore_callees = 0; | |
55369fc1 | 31 | enum sort_mode sort__mode = SORT_MODE__NORMAL; |
a4fb581b | 32 | |
37d9bb58 ACM |
33 | /* |
34 | * Replaces all occurrences of a char used with the: | |
35 | * | |
36 | * -t, --field-separator | |
37 | * | |
38 | * option, that uses a special separator character and don't pad with spaces, | |
39 | * replacing all occurances of this separator in symbol names (and other | |
40 | * output) with a '.' character, that thus it's the only non valid separator. | |
41 | */ | |
a4e3b956 | 42 | static int repsep_snprintf(char *bf, size_t size, const char *fmt, ...) |
dd68ada2 JK |
43 | { |
44 | int n; | |
45 | va_list ap; | |
46 | ||
47 | va_start(ap, fmt); | |
a4e3b956 | 48 | n = vsnprintf(bf, size, fmt, ap); |
0ca0c130 | 49 | if (symbol_conf.field_sep && n > 0) { |
a4e3b956 ACM |
50 | char *sep = bf; |
51 | ||
52 | while (1) { | |
0ca0c130 | 53 | sep = strchr(sep, *symbol_conf.field_sep); |
a4e3b956 ACM |
54 | if (sep == NULL) |
55 | break; | |
56 | *sep = '.'; | |
dd68ada2 | 57 | } |
dd68ada2 JK |
58 | } |
59 | va_end(ap); | |
b832796c AB |
60 | |
61 | if (n >= (int)size) | |
62 | return size - 1; | |
dd68ada2 JK |
63 | return n; |
64 | } | |
65 | ||
b9c5143a | 66 | static int64_t cmp_null(const void *l, const void *r) |
872a878f FW |
67 | { |
68 | if (!l && !r) | |
69 | return 0; | |
70 | else if (!l) | |
71 | return -1; | |
72 | else | |
73 | return 1; | |
74 | } | |
75 | ||
76 | /* --sort pid */ | |
77 | ||
78 | static int64_t | |
79 | sort__thread_cmp(struct hist_entry *left, struct hist_entry *right) | |
80 | { | |
38051234 | 81 | return right->thread->tid - left->thread->tid; |
872a878f FW |
82 | } |
83 | ||
c824c433 | 84 | static int hist_entry__thread_snprintf(struct hist_entry *he, char *bf, |
a4e3b956 | 85 | size_t size, unsigned int width) |
dd68ada2 | 86 | { |
b9c5143a | 87 | const char *comm = thread__comm_str(he->thread); |
5b591669 | 88 | |
89c7cb2c JO |
89 | width = max(7U, width) - 8; |
90 | return repsep_snprintf(bf, size, "%7d:%-*.*s", he->thread->tid, | |
5b591669 | 91 | width, width, comm ?: ""); |
dd68ada2 JK |
92 | } |
93 | ||
54430101 NK |
94 | static int hist_entry__thread_filter(struct hist_entry *he, int type, const void *arg) |
95 | { | |
96 | const struct thread *th = arg; | |
97 | ||
98 | if (type != HIST_FILTER__THREAD) | |
99 | return -1; | |
100 | ||
101 | return th && he->thread != th; | |
102 | } | |
103 | ||
872a878f | 104 | struct sort_entry sort_thread = { |
89c7cb2c | 105 | .se_header = " Pid:Command", |
872a878f FW |
106 | .se_cmp = sort__thread_cmp, |
107 | .se_snprintf = hist_entry__thread_snprintf, | |
54430101 | 108 | .se_filter = hist_entry__thread_filter, |
872a878f FW |
109 | .se_width_idx = HISTC_THREAD, |
110 | }; | |
111 | ||
112 | /* --sort comm */ | |
113 | ||
114 | static int64_t | |
115 | sort__comm_cmp(struct hist_entry *left, struct hist_entry *right) | |
116 | { | |
fedd63d3 | 117 | /* Compare the addr that should be unique among comm */ |
2f15bd8c | 118 | return strcmp(comm__str(right->comm), comm__str(left->comm)); |
872a878f FW |
119 | } |
120 | ||
121 | static int64_t | |
122 | sort__comm_collapse(struct hist_entry *left, struct hist_entry *right) | |
123 | { | |
4dfced35 | 124 | /* Compare the addr that should be unique among comm */ |
2f15bd8c | 125 | return strcmp(comm__str(right->comm), comm__str(left->comm)); |
872a878f FW |
126 | } |
127 | ||
202e7a6d NK |
128 | static int64_t |
129 | sort__comm_sort(struct hist_entry *left, struct hist_entry *right) | |
130 | { | |
131 | return strcmp(comm__str(right->comm), comm__str(left->comm)); | |
132 | } | |
133 | ||
c824c433 | 134 | static int hist_entry__comm_snprintf(struct hist_entry *he, char *bf, |
a4e3b956 | 135 | size_t size, unsigned int width) |
dd68ada2 | 136 | { |
5b591669 | 137 | return repsep_snprintf(bf, size, "%-*.*s", width, width, comm__str(he->comm)); |
dd68ada2 JK |
138 | } |
139 | ||
14d1ac74 NK |
140 | struct sort_entry sort_comm = { |
141 | .se_header = "Command", | |
142 | .se_cmp = sort__comm_cmp, | |
143 | .se_collapse = sort__comm_collapse, | |
202e7a6d | 144 | .se_sort = sort__comm_sort, |
14d1ac74 | 145 | .se_snprintf = hist_entry__comm_snprintf, |
54430101 | 146 | .se_filter = hist_entry__thread_filter, |
14d1ac74 NK |
147 | .se_width_idx = HISTC_COMM, |
148 | }; | |
149 | ||
150 | /* --sort dso */ | |
151 | ||
b5387528 RAV |
152 | static int64_t _sort__dso_cmp(struct map *map_l, struct map *map_r) |
153 | { | |
154 | struct dso *dso_l = map_l ? map_l->dso : NULL; | |
155 | struct dso *dso_r = map_r ? map_r->dso : NULL; | |
156 | const char *dso_name_l, *dso_name_r; | |
157 | ||
158 | if (!dso_l || !dso_r) | |
202e7a6d | 159 | return cmp_null(dso_r, dso_l); |
b5387528 | 160 | |
bb963e16 | 161 | if (verbose > 0) { |
b5387528 RAV |
162 | dso_name_l = dso_l->long_name; |
163 | dso_name_r = dso_r->long_name; | |
164 | } else { | |
165 | dso_name_l = dso_l->short_name; | |
166 | dso_name_r = dso_r->short_name; | |
167 | } | |
168 | ||
169 | return strcmp(dso_name_l, dso_name_r); | |
170 | } | |
171 | ||
872a878f | 172 | static int64_t |
dd68ada2 JK |
173 | sort__dso_cmp(struct hist_entry *left, struct hist_entry *right) |
174 | { | |
202e7a6d | 175 | return _sort__dso_cmp(right->ms.map, left->ms.map); |
b5387528 | 176 | } |
dd68ada2 | 177 | |
14d1ac74 NK |
178 | static int _hist_entry__dso_snprintf(struct map *map, char *bf, |
179 | size_t size, unsigned int width) | |
180 | { | |
181 | if (map && map->dso) { | |
bb963e16 NK |
182 | const char *dso_name = verbose > 0 ? map->dso->long_name : |
183 | map->dso->short_name; | |
5b591669 | 184 | return repsep_snprintf(bf, size, "%-*.*s", width, width, dso_name); |
14d1ac74 NK |
185 | } |
186 | ||
5b591669 | 187 | return repsep_snprintf(bf, size, "%-*.*s", width, width, "[unknown]"); |
14d1ac74 NK |
188 | } |
189 | ||
c824c433 | 190 | static int hist_entry__dso_snprintf(struct hist_entry *he, char *bf, |
14d1ac74 NK |
191 | size_t size, unsigned int width) |
192 | { | |
c824c433 | 193 | return _hist_entry__dso_snprintf(he->ms.map, bf, size, width); |
14d1ac74 NK |
194 | } |
195 | ||
54430101 NK |
196 | static int hist_entry__dso_filter(struct hist_entry *he, int type, const void *arg) |
197 | { | |
198 | const struct dso *dso = arg; | |
199 | ||
200 | if (type != HIST_FILTER__DSO) | |
201 | return -1; | |
202 | ||
203 | return dso && (!he->ms.map || he->ms.map->dso != dso); | |
204 | } | |
205 | ||
14d1ac74 NK |
206 | struct sort_entry sort_dso = { |
207 | .se_header = "Shared Object", | |
208 | .se_cmp = sort__dso_cmp, | |
209 | .se_snprintf = hist_entry__dso_snprintf, | |
54430101 | 210 | .se_filter = hist_entry__dso_filter, |
14d1ac74 NK |
211 | .se_width_idx = HISTC_DSO, |
212 | }; | |
213 | ||
214 | /* --sort symbol */ | |
dd68ada2 | 215 | |
2037be53 NK |
216 | static int64_t _sort__addr_cmp(u64 left_ip, u64 right_ip) |
217 | { | |
218 | return (int64_t)(right_ip - left_ip); | |
219 | } | |
220 | ||
51f27d14 | 221 | static int64_t _sort__sym_cmp(struct symbol *sym_l, struct symbol *sym_r) |
b5387528 RAV |
222 | { |
223 | if (!sym_l || !sym_r) | |
224 | return cmp_null(sym_l, sym_r); | |
225 | ||
226 | if (sym_l == sym_r) | |
227 | return 0; | |
228 | ||
aa441895 MW |
229 | if (sym_l->inlined || sym_r->inlined) |
230 | return strcmp(sym_l->name, sym_r->name); | |
231 | ||
c05676c0 YB |
232 | if (sym_l->start != sym_r->start) |
233 | return (int64_t)(sym_r->start - sym_l->start); | |
b5387528 | 234 | |
c05676c0 | 235 | return (int64_t)(sym_r->end - sym_l->end); |
b5387528 RAV |
236 | } |
237 | ||
14d1ac74 NK |
238 | static int64_t |
239 | sort__sym_cmp(struct hist_entry *left, struct hist_entry *right) | |
b5387528 | 240 | { |
09600e0f NK |
241 | int64_t ret; |
242 | ||
14d1ac74 | 243 | if (!left->ms.sym && !right->ms.sym) |
2037be53 | 244 | return _sort__addr_cmp(left->ip, right->ip); |
dd68ada2 | 245 | |
09600e0f NK |
246 | /* |
247 | * comparing symbol address alone is not enough since it's a | |
248 | * relative address within a dso. | |
249 | */ | |
69849fc5 | 250 | if (!hists__has(left->hists, dso) || hists__has(right->hists, dso)) { |
68f6d022 NK |
251 | ret = sort__dso_cmp(left, right); |
252 | if (ret != 0) | |
253 | return ret; | |
254 | } | |
09600e0f | 255 | |
51f27d14 | 256 | return _sort__sym_cmp(left->ms.sym, right->ms.sym); |
b5387528 RAV |
257 | } |
258 | ||
202e7a6d NK |
259 | static int64_t |
260 | sort__sym_sort(struct hist_entry *left, struct hist_entry *right) | |
261 | { | |
262 | if (!left->ms.sym || !right->ms.sym) | |
263 | return cmp_null(left->ms.sym, right->ms.sym); | |
264 | ||
265 | return strcmp(right->ms.sym->name, left->ms.sym->name); | |
266 | } | |
267 | ||
b5387528 RAV |
268 | static int _hist_entry__sym_snprintf(struct map *map, struct symbol *sym, |
269 | u64 ip, char level, char *bf, size_t size, | |
43355522 | 270 | unsigned int width) |
b5387528 RAV |
271 | { |
272 | size_t ret = 0; | |
273 | ||
bb963e16 | 274 | if (verbose > 0) { |
b5387528 RAV |
275 | char o = map ? dso__symtab_origin(map->dso) : '!'; |
276 | ret += repsep_snprintf(bf, size, "%-#*llx %c ", | |
ded19d57 | 277 | BITS_PER_LONG / 4 + 2, ip, o); |
439d473b | 278 | } |
dd68ada2 | 279 | |
b5387528 | 280 | ret += repsep_snprintf(bf + ret, size - ret, "[%c] ", level); |
98a3b32c SE |
281 | if (sym && map) { |
282 | if (map->type == MAP__VARIABLE) { | |
283 | ret += repsep_snprintf(bf + ret, size - ret, "%s", sym->name); | |
284 | ret += repsep_snprintf(bf + ret, size - ret, "+0x%llx", | |
62667746 | 285 | ip - map->unmap_ip(map, sym->start)); |
98a3b32c | 286 | } else { |
89fee709 | 287 | ret += repsep_snprintf(bf + ret, size - ret, "%.*s", |
98a3b32c SE |
288 | width - ret, |
289 | sym->name); | |
8932f807 MW |
290 | if (sym->inlined) |
291 | ret += repsep_snprintf(bf + ret, size - ret, | |
292 | " (inlined)"); | |
98a3b32c SE |
293 | } |
294 | } else { | |
b5387528 RAV |
295 | size_t len = BITS_PER_LONG / 4; |
296 | ret += repsep_snprintf(bf + ret, size - ret, "%-#.*llx", | |
297 | len, ip); | |
b5387528 RAV |
298 | } |
299 | ||
89fee709 | 300 | return ret; |
dd68ada2 JK |
301 | } |
302 | ||
c824c433 | 303 | static int hist_entry__sym_snprintf(struct hist_entry *he, char *bf, |
43355522 | 304 | size_t size, unsigned int width) |
b5387528 | 305 | { |
c824c433 ACM |
306 | return _hist_entry__sym_snprintf(he->ms.map, he->ms.sym, he->ip, |
307 | he->level, bf, size, width); | |
b5387528 | 308 | } |
dd68ada2 | 309 | |
54430101 NK |
310 | static int hist_entry__sym_filter(struct hist_entry *he, int type, const void *arg) |
311 | { | |
312 | const char *sym = arg; | |
313 | ||
314 | if (type != HIST_FILTER__SYMBOL) | |
315 | return -1; | |
316 | ||
317 | return sym && (!he->ms.sym || !strstr(he->ms.sym->name, sym)); | |
318 | } | |
319 | ||
872a878f FW |
320 | struct sort_entry sort_sym = { |
321 | .se_header = "Symbol", | |
322 | .se_cmp = sort__sym_cmp, | |
202e7a6d | 323 | .se_sort = sort__sym_sort, |
872a878f | 324 | .se_snprintf = hist_entry__sym_snprintf, |
54430101 | 325 | .se_filter = hist_entry__sym_filter, |
872a878f FW |
326 | .se_width_idx = HISTC_SYMBOL, |
327 | }; | |
dd68ada2 | 328 | |
409a8be6 ACM |
329 | /* --sort srcline */ |
330 | ||
89d9ba8f | 331 | char *hist_entry__get_srcline(struct hist_entry *he) |
cecaec63 NK |
332 | { |
333 | struct map *map = he->ms.map; | |
334 | ||
335 | if (!map) | |
336 | return SRCLINE_UNKNOWN; | |
337 | ||
338 | return get_srcline(map->dso, map__rip_2objdump(map, he->ip), | |
935f5a9d | 339 | he->ms.sym, true, true, he->ip); |
cecaec63 NK |
340 | } |
341 | ||
409a8be6 ACM |
342 | static int64_t |
343 | sort__srcline_cmp(struct hist_entry *left, struct hist_entry *right) | |
344 | { | |
cecaec63 NK |
345 | if (!left->srcline) |
346 | left->srcline = hist_entry__get_srcline(left); | |
347 | if (!right->srcline) | |
348 | right->srcline = hist_entry__get_srcline(right); | |
349 | ||
202e7a6d | 350 | return strcmp(right->srcline, left->srcline); |
409a8be6 ACM |
351 | } |
352 | ||
c824c433 | 353 | static int hist_entry__srcline_snprintf(struct hist_entry *he, char *bf, |
5b591669 | 354 | size_t size, unsigned int width) |
409a8be6 | 355 | { |
cecaec63 NK |
356 | if (!he->srcline) |
357 | he->srcline = hist_entry__get_srcline(he); | |
358 | ||
2960ed6f | 359 | return repsep_snprintf(bf, size, "%-.*s", width, he->srcline); |
409a8be6 ACM |
360 | } |
361 | ||
362 | struct sort_entry sort_srcline = { | |
363 | .se_header = "Source:Line", | |
364 | .se_cmp = sort__srcline_cmp, | |
365 | .se_snprintf = hist_entry__srcline_snprintf, | |
366 | .se_width_idx = HISTC_SRCLINE, | |
367 | }; | |
368 | ||
508be0df AK |
369 | /* --sort srcline_from */ |
370 | ||
371 | static int64_t | |
372 | sort__srcline_from_cmp(struct hist_entry *left, struct hist_entry *right) | |
373 | { | |
374 | if (!left->branch_info->srcline_from) { | |
375 | struct map *map = left->branch_info->from.map; | |
376 | if (!map) | |
377 | left->branch_info->srcline_from = SRCLINE_UNKNOWN; | |
378 | else | |
379 | left->branch_info->srcline_from = get_srcline(map->dso, | |
380 | map__rip_2objdump(map, | |
381 | left->branch_info->from.al_addr), | |
5dfa210e | 382 | left->branch_info->from.sym, |
935f5a9d JY |
383 | true, true, |
384 | left->branch_info->from.al_addr); | |
508be0df AK |
385 | } |
386 | if (!right->branch_info->srcline_from) { | |
387 | struct map *map = right->branch_info->from.map; | |
388 | if (!map) | |
389 | right->branch_info->srcline_from = SRCLINE_UNKNOWN; | |
390 | else | |
391 | right->branch_info->srcline_from = get_srcline(map->dso, | |
392 | map__rip_2objdump(map, | |
393 | right->branch_info->from.al_addr), | |
5dfa210e | 394 | right->branch_info->from.sym, |
935f5a9d JY |
395 | true, true, |
396 | right->branch_info->from.al_addr); | |
508be0df AK |
397 | } |
398 | return strcmp(right->branch_info->srcline_from, left->branch_info->srcline_from); | |
399 | } | |
400 | ||
401 | static int hist_entry__srcline_from_snprintf(struct hist_entry *he, char *bf, | |
402 | size_t size, unsigned int width) | |
403 | { | |
404 | return repsep_snprintf(bf, size, "%-*.*s", width, width, he->branch_info->srcline_from); | |
405 | } | |
406 | ||
407 | struct sort_entry sort_srcline_from = { | |
408 | .se_header = "From Source:Line", | |
409 | .se_cmp = sort__srcline_from_cmp, | |
410 | .se_snprintf = hist_entry__srcline_from_snprintf, | |
411 | .se_width_idx = HISTC_SRCLINE_FROM, | |
412 | }; | |
413 | ||
414 | /* --sort srcline_to */ | |
415 | ||
416 | static int64_t | |
417 | sort__srcline_to_cmp(struct hist_entry *left, struct hist_entry *right) | |
418 | { | |
419 | if (!left->branch_info->srcline_to) { | |
420 | struct map *map = left->branch_info->to.map; | |
421 | if (!map) | |
422 | left->branch_info->srcline_to = SRCLINE_UNKNOWN; | |
423 | else | |
424 | left->branch_info->srcline_to = get_srcline(map->dso, | |
425 | map__rip_2objdump(map, | |
426 | left->branch_info->to.al_addr), | |
5dfa210e | 427 | left->branch_info->from.sym, |
935f5a9d JY |
428 | true, true, |
429 | left->branch_info->to.al_addr); | |
508be0df AK |
430 | } |
431 | if (!right->branch_info->srcline_to) { | |
432 | struct map *map = right->branch_info->to.map; | |
433 | if (!map) | |
434 | right->branch_info->srcline_to = SRCLINE_UNKNOWN; | |
435 | else | |
436 | right->branch_info->srcline_to = get_srcline(map->dso, | |
437 | map__rip_2objdump(map, | |
438 | right->branch_info->to.al_addr), | |
5dfa210e | 439 | right->branch_info->to.sym, |
935f5a9d JY |
440 | true, true, |
441 | right->branch_info->to.al_addr); | |
508be0df AK |
442 | } |
443 | return strcmp(right->branch_info->srcline_to, left->branch_info->srcline_to); | |
444 | } | |
445 | ||
446 | static int hist_entry__srcline_to_snprintf(struct hist_entry *he, char *bf, | |
447 | size_t size, unsigned int width) | |
448 | { | |
449 | return repsep_snprintf(bf, size, "%-*.*s", width, width, he->branch_info->srcline_to); | |
450 | } | |
451 | ||
452 | struct sort_entry sort_srcline_to = { | |
453 | .se_header = "To Source:Line", | |
454 | .se_cmp = sort__srcline_to_cmp, | |
455 | .se_snprintf = hist_entry__srcline_to_snprintf, | |
456 | .se_width_idx = HISTC_SRCLINE_TO, | |
457 | }; | |
458 | ||
31191a85 AK |
459 | /* --sort srcfile */ |
460 | ||
461 | static char no_srcfile[1]; | |
462 | ||
cecaec63 | 463 | static char *hist_entry__get_srcfile(struct hist_entry *e) |
31191a85 AK |
464 | { |
465 | char *sf, *p; | |
466 | struct map *map = e->ms.map; | |
467 | ||
cecaec63 NK |
468 | if (!map) |
469 | return no_srcfile; | |
470 | ||
2f84b42b | 471 | sf = __get_srcline(map->dso, map__rip_2objdump(map, e->ip), |
935f5a9d | 472 | e->ms.sym, false, true, true, e->ip); |
76b10655 AK |
473 | if (!strcmp(sf, SRCLINE_UNKNOWN)) |
474 | return no_srcfile; | |
31191a85 AK |
475 | p = strchr(sf, ':'); |
476 | if (p && *sf) { | |
477 | *p = 0; | |
478 | return sf; | |
479 | } | |
480 | free(sf); | |
481 | return no_srcfile; | |
482 | } | |
483 | ||
484 | static int64_t | |
485 | sort__srcfile_cmp(struct hist_entry *left, struct hist_entry *right) | |
486 | { | |
cecaec63 NK |
487 | if (!left->srcfile) |
488 | left->srcfile = hist_entry__get_srcfile(left); | |
489 | if (!right->srcfile) | |
490 | right->srcfile = hist_entry__get_srcfile(right); | |
491 | ||
31191a85 AK |
492 | return strcmp(right->srcfile, left->srcfile); |
493 | } | |
494 | ||
495 | static int hist_entry__srcfile_snprintf(struct hist_entry *he, char *bf, | |
496 | size_t size, unsigned int width) | |
497 | { | |
cecaec63 NK |
498 | if (!he->srcfile) |
499 | he->srcfile = hist_entry__get_srcfile(he); | |
500 | ||
2960ed6f | 501 | return repsep_snprintf(bf, size, "%-.*s", width, he->srcfile); |
31191a85 AK |
502 | } |
503 | ||
504 | struct sort_entry sort_srcfile = { | |
505 | .se_header = "Source File", | |
506 | .se_cmp = sort__srcfile_cmp, | |
507 | .se_snprintf = hist_entry__srcfile_snprintf, | |
508 | .se_width_idx = HISTC_SRCFILE, | |
509 | }; | |
510 | ||
dd68ada2 JK |
511 | /* --sort parent */ |
512 | ||
872a878f | 513 | static int64_t |
dd68ada2 JK |
514 | sort__parent_cmp(struct hist_entry *left, struct hist_entry *right) |
515 | { | |
516 | struct symbol *sym_l = left->parent; | |
517 | struct symbol *sym_r = right->parent; | |
518 | ||
519 | if (!sym_l || !sym_r) | |
520 | return cmp_null(sym_l, sym_r); | |
521 | ||
202e7a6d | 522 | return strcmp(sym_r->name, sym_l->name); |
dd68ada2 JK |
523 | } |
524 | ||
c824c433 | 525 | static int hist_entry__parent_snprintf(struct hist_entry *he, char *bf, |
a4e3b956 | 526 | size_t size, unsigned int width) |
dd68ada2 | 527 | { |
5b591669 | 528 | return repsep_snprintf(bf, size, "%-*.*s", width, width, |
c824c433 | 529 | he->parent ? he->parent->name : "[other]"); |
dd68ada2 JK |
530 | } |
531 | ||
872a878f FW |
532 | struct sort_entry sort_parent = { |
533 | .se_header = "Parent symbol", | |
534 | .se_cmp = sort__parent_cmp, | |
535 | .se_snprintf = hist_entry__parent_snprintf, | |
536 | .se_width_idx = HISTC_PARENT, | |
537 | }; | |
538 | ||
f60f3593 AS |
539 | /* --sort cpu */ |
540 | ||
872a878f | 541 | static int64_t |
f60f3593 AS |
542 | sort__cpu_cmp(struct hist_entry *left, struct hist_entry *right) |
543 | { | |
544 | return right->cpu - left->cpu; | |
545 | } | |
546 | ||
c824c433 ACM |
547 | static int hist_entry__cpu_snprintf(struct hist_entry *he, char *bf, |
548 | size_t size, unsigned int width) | |
f60f3593 | 549 | { |
5b591669 | 550 | return repsep_snprintf(bf, size, "%*.*d", width, width, he->cpu); |
f60f3593 AS |
551 | } |
552 | ||
872a878f FW |
553 | struct sort_entry sort_cpu = { |
554 | .se_header = "CPU", | |
555 | .se_cmp = sort__cpu_cmp, | |
556 | .se_snprintf = hist_entry__cpu_snprintf, | |
557 | .se_width_idx = HISTC_CPU, | |
558 | }; | |
559 | ||
d890a98c HB |
560 | /* --sort cgroup_id */ |
561 | ||
562 | static int64_t _sort__cgroup_dev_cmp(u64 left_dev, u64 right_dev) | |
563 | { | |
564 | return (int64_t)(right_dev - left_dev); | |
565 | } | |
566 | ||
567 | static int64_t _sort__cgroup_inode_cmp(u64 left_ino, u64 right_ino) | |
568 | { | |
569 | return (int64_t)(right_ino - left_ino); | |
570 | } | |
571 | ||
572 | static int64_t | |
573 | sort__cgroup_id_cmp(struct hist_entry *left, struct hist_entry *right) | |
574 | { | |
575 | int64_t ret; | |
576 | ||
577 | ret = _sort__cgroup_dev_cmp(right->cgroup_id.dev, left->cgroup_id.dev); | |
578 | if (ret != 0) | |
579 | return ret; | |
580 | ||
581 | return _sort__cgroup_inode_cmp(right->cgroup_id.ino, | |
582 | left->cgroup_id.ino); | |
583 | } | |
584 | ||
585 | static int hist_entry__cgroup_id_snprintf(struct hist_entry *he, | |
586 | char *bf, size_t size, | |
587 | unsigned int width __maybe_unused) | |
588 | { | |
589 | return repsep_snprintf(bf, size, "%lu/0x%lx", he->cgroup_id.dev, | |
590 | he->cgroup_id.ino); | |
591 | } | |
592 | ||
593 | struct sort_entry sort_cgroup_id = { | |
594 | .se_header = "cgroup id (dev/inode)", | |
595 | .se_cmp = sort__cgroup_id_cmp, | |
596 | .se_snprintf = hist_entry__cgroup_id_snprintf, | |
597 | .se_width_idx = HISTC_CGROUP_ID, | |
598 | }; | |
599 | ||
2e7ea3ab KL |
600 | /* --sort socket */ |
601 | ||
602 | static int64_t | |
603 | sort__socket_cmp(struct hist_entry *left, struct hist_entry *right) | |
604 | { | |
605 | return right->socket - left->socket; | |
606 | } | |
607 | ||
608 | static int hist_entry__socket_snprintf(struct hist_entry *he, char *bf, | |
609 | size_t size, unsigned int width) | |
610 | { | |
611 | return repsep_snprintf(bf, size, "%*.*d", width, width-3, he->socket); | |
612 | } | |
613 | ||
54430101 NK |
614 | static int hist_entry__socket_filter(struct hist_entry *he, int type, const void *arg) |
615 | { | |
616 | int sk = *(const int *)arg; | |
617 | ||
618 | if (type != HIST_FILTER__SOCKET) | |
619 | return -1; | |
620 | ||
621 | return sk >= 0 && he->socket != sk; | |
622 | } | |
623 | ||
2e7ea3ab KL |
624 | struct sort_entry sort_socket = { |
625 | .se_header = "Socket", | |
626 | .se_cmp = sort__socket_cmp, | |
627 | .se_snprintf = hist_entry__socket_snprintf, | |
54430101 | 628 | .se_filter = hist_entry__socket_filter, |
2e7ea3ab KL |
629 | .se_width_idx = HISTC_SOCKET, |
630 | }; | |
631 | ||
a34bb6a0 NK |
632 | /* --sort trace */ |
633 | ||
634 | static char *get_trace_output(struct hist_entry *he) | |
635 | { | |
636 | struct trace_seq seq; | |
637 | struct perf_evsel *evsel; | |
638 | struct pevent_record rec = { | |
639 | .data = he->raw_data, | |
640 | .size = he->raw_size, | |
641 | }; | |
642 | ||
643 | evsel = hists_to_evsel(he->hists); | |
644 | ||
645 | trace_seq_init(&seq); | |
053a3989 NK |
646 | if (symbol_conf.raw_trace) { |
647 | pevent_print_fields(&seq, he->raw_data, he->raw_size, | |
648 | evsel->tp_format); | |
649 | } else { | |
650 | pevent_event_info(&seq, evsel->tp_format, &rec); | |
651 | } | |
887fa86d ACM |
652 | /* |
653 | * Trim the buffer, it starts at 4KB and we're not going to | |
654 | * add anything more to this buffer. | |
655 | */ | |
656 | return realloc(seq.buffer, seq.len + 1); | |
a34bb6a0 NK |
657 | } |
658 | ||
659 | static int64_t | |
660 | sort__trace_cmp(struct hist_entry *left, struct hist_entry *right) | |
661 | { | |
662 | struct perf_evsel *evsel; | |
663 | ||
664 | evsel = hists_to_evsel(left->hists); | |
665 | if (evsel->attr.type != PERF_TYPE_TRACEPOINT) | |
666 | return 0; | |
667 | ||
668 | if (left->trace_output == NULL) | |
669 | left->trace_output = get_trace_output(left); | |
670 | if (right->trace_output == NULL) | |
671 | right->trace_output = get_trace_output(right); | |
672 | ||
a34bb6a0 NK |
673 | return strcmp(right->trace_output, left->trace_output); |
674 | } | |
675 | ||
676 | static int hist_entry__trace_snprintf(struct hist_entry *he, char *bf, | |
677 | size_t size, unsigned int width) | |
678 | { | |
679 | struct perf_evsel *evsel; | |
680 | ||
681 | evsel = hists_to_evsel(he->hists); | |
682 | if (evsel->attr.type != PERF_TYPE_TRACEPOINT) | |
2960ed6f | 683 | return scnprintf(bf, size, "%-.*s", width, "N/A"); |
a34bb6a0 NK |
684 | |
685 | if (he->trace_output == NULL) | |
686 | he->trace_output = get_trace_output(he); | |
2960ed6f | 687 | return repsep_snprintf(bf, size, "%-.*s", width, he->trace_output); |
a34bb6a0 NK |
688 | } |
689 | ||
690 | struct sort_entry sort_trace = { | |
691 | .se_header = "Trace output", | |
692 | .se_cmp = sort__trace_cmp, | |
693 | .se_snprintf = hist_entry__trace_snprintf, | |
694 | .se_width_idx = HISTC_TRACE, | |
695 | }; | |
696 | ||
14d1ac74 NK |
697 | /* sort keys for branch stacks */ |
698 | ||
b5387528 RAV |
699 | static int64_t |
700 | sort__dso_from_cmp(struct hist_entry *left, struct hist_entry *right) | |
701 | { | |
288a4b91 JO |
702 | if (!left->branch_info || !right->branch_info) |
703 | return cmp_null(left->branch_info, right->branch_info); | |
704 | ||
b5387528 RAV |
705 | return _sort__dso_cmp(left->branch_info->from.map, |
706 | right->branch_info->from.map); | |
707 | } | |
708 | ||
c824c433 | 709 | static int hist_entry__dso_from_snprintf(struct hist_entry *he, char *bf, |
b5387528 RAV |
710 | size_t size, unsigned int width) |
711 | { | |
288a4b91 JO |
712 | if (he->branch_info) |
713 | return _hist_entry__dso_snprintf(he->branch_info->from.map, | |
714 | bf, size, width); | |
715 | else | |
716 | return repsep_snprintf(bf, size, "%-*.*s", width, width, "N/A"); | |
b5387528 RAV |
717 | } |
718 | ||
54430101 NK |
719 | static int hist_entry__dso_from_filter(struct hist_entry *he, int type, |
720 | const void *arg) | |
721 | { | |
722 | const struct dso *dso = arg; | |
723 | ||
724 | if (type != HIST_FILTER__DSO) | |
725 | return -1; | |
726 | ||
727 | return dso && (!he->branch_info || !he->branch_info->from.map || | |
728 | he->branch_info->from.map->dso != dso); | |
729 | } | |
730 | ||
b5387528 RAV |
731 | static int64_t |
732 | sort__dso_to_cmp(struct hist_entry *left, struct hist_entry *right) | |
733 | { | |
8b62fa59 JO |
734 | if (!left->branch_info || !right->branch_info) |
735 | return cmp_null(left->branch_info, right->branch_info); | |
736 | ||
b5387528 RAV |
737 | return _sort__dso_cmp(left->branch_info->to.map, |
738 | right->branch_info->to.map); | |
739 | } | |
740 | ||
c824c433 | 741 | static int hist_entry__dso_to_snprintf(struct hist_entry *he, char *bf, |
b5387528 RAV |
742 | size_t size, unsigned int width) |
743 | { | |
8b62fa59 JO |
744 | if (he->branch_info) |
745 | return _hist_entry__dso_snprintf(he->branch_info->to.map, | |
746 | bf, size, width); | |
747 | else | |
748 | return repsep_snprintf(bf, size, "%-*.*s", width, width, "N/A"); | |
b5387528 RAV |
749 | } |
750 | ||
54430101 NK |
751 | static int hist_entry__dso_to_filter(struct hist_entry *he, int type, |
752 | const void *arg) | |
753 | { | |
754 | const struct dso *dso = arg; | |
755 | ||
756 | if (type != HIST_FILTER__DSO) | |
757 | return -1; | |
758 | ||
759 | return dso && (!he->branch_info || !he->branch_info->to.map || | |
760 | he->branch_info->to.map->dso != dso); | |
761 | } | |
762 | ||
b5387528 RAV |
763 | static int64_t |
764 | sort__sym_from_cmp(struct hist_entry *left, struct hist_entry *right) | |
765 | { | |
766 | struct addr_map_symbol *from_l = &left->branch_info->from; | |
767 | struct addr_map_symbol *from_r = &right->branch_info->from; | |
768 | ||
1b9e97a2 JO |
769 | if (!left->branch_info || !right->branch_info) |
770 | return cmp_null(left->branch_info, right->branch_info); | |
771 | ||
772 | from_l = &left->branch_info->from; | |
773 | from_r = &right->branch_info->from; | |
774 | ||
b5387528 | 775 | if (!from_l->sym && !from_r->sym) |
2037be53 | 776 | return _sort__addr_cmp(from_l->addr, from_r->addr); |
b5387528 | 777 | |
51f27d14 | 778 | return _sort__sym_cmp(from_l->sym, from_r->sym); |
b5387528 RAV |
779 | } |
780 | ||
781 | static int64_t | |
782 | sort__sym_to_cmp(struct hist_entry *left, struct hist_entry *right) | |
783 | { | |
38cdbd39 JO |
784 | struct addr_map_symbol *to_l, *to_r; |
785 | ||
786 | if (!left->branch_info || !right->branch_info) | |
787 | return cmp_null(left->branch_info, right->branch_info); | |
788 | ||
789 | to_l = &left->branch_info->to; | |
790 | to_r = &right->branch_info->to; | |
b5387528 RAV |
791 | |
792 | if (!to_l->sym && !to_r->sym) | |
2037be53 | 793 | return _sort__addr_cmp(to_l->addr, to_r->addr); |
b5387528 | 794 | |
51f27d14 | 795 | return _sort__sym_cmp(to_l->sym, to_r->sym); |
b5387528 RAV |
796 | } |
797 | ||
c824c433 | 798 | static int hist_entry__sym_from_snprintf(struct hist_entry *he, char *bf, |
43355522 | 799 | size_t size, unsigned int width) |
b5387528 | 800 | { |
1b9e97a2 JO |
801 | if (he->branch_info) { |
802 | struct addr_map_symbol *from = &he->branch_info->from; | |
b5387528 | 803 | |
1b9e97a2 JO |
804 | return _hist_entry__sym_snprintf(from->map, from->sym, from->addr, |
805 | he->level, bf, size, width); | |
806 | } | |
807 | ||
808 | return repsep_snprintf(bf, size, "%-*.*s", width, width, "N/A"); | |
b5387528 RAV |
809 | } |
810 | ||
c824c433 | 811 | static int hist_entry__sym_to_snprintf(struct hist_entry *he, char *bf, |
43355522 | 812 | size_t size, unsigned int width) |
b5387528 | 813 | { |
38cdbd39 JO |
814 | if (he->branch_info) { |
815 | struct addr_map_symbol *to = &he->branch_info->to; | |
816 | ||
817 | return _hist_entry__sym_snprintf(to->map, to->sym, to->addr, | |
818 | he->level, bf, size, width); | |
819 | } | |
b5387528 | 820 | |
38cdbd39 | 821 | return repsep_snprintf(bf, size, "%-*.*s", width, width, "N/A"); |
b5387528 RAV |
822 | } |
823 | ||
54430101 NK |
824 | static int hist_entry__sym_from_filter(struct hist_entry *he, int type, |
825 | const void *arg) | |
826 | { | |
827 | const char *sym = arg; | |
828 | ||
829 | if (type != HIST_FILTER__SYMBOL) | |
830 | return -1; | |
831 | ||
832 | return sym && !(he->branch_info && he->branch_info->from.sym && | |
833 | strstr(he->branch_info->from.sym->name, sym)); | |
834 | } | |
835 | ||
836 | static int hist_entry__sym_to_filter(struct hist_entry *he, int type, | |
837 | const void *arg) | |
838 | { | |
839 | const char *sym = arg; | |
840 | ||
841 | if (type != HIST_FILTER__SYMBOL) | |
842 | return -1; | |
843 | ||
844 | return sym && !(he->branch_info && he->branch_info->to.sym && | |
845 | strstr(he->branch_info->to.sym->name, sym)); | |
846 | } | |
847 | ||
14d1ac74 NK |
848 | struct sort_entry sort_dso_from = { |
849 | .se_header = "Source Shared Object", | |
850 | .se_cmp = sort__dso_from_cmp, | |
851 | .se_snprintf = hist_entry__dso_from_snprintf, | |
54430101 | 852 | .se_filter = hist_entry__dso_from_filter, |
14d1ac74 NK |
853 | .se_width_idx = HISTC_DSO_FROM, |
854 | }; | |
855 | ||
b5387528 RAV |
856 | struct sort_entry sort_dso_to = { |
857 | .se_header = "Target Shared Object", | |
858 | .se_cmp = sort__dso_to_cmp, | |
859 | .se_snprintf = hist_entry__dso_to_snprintf, | |
54430101 | 860 | .se_filter = hist_entry__dso_to_filter, |
b5387528 RAV |
861 | .se_width_idx = HISTC_DSO_TO, |
862 | }; | |
863 | ||
864 | struct sort_entry sort_sym_from = { | |
865 | .se_header = "Source Symbol", | |
866 | .se_cmp = sort__sym_from_cmp, | |
867 | .se_snprintf = hist_entry__sym_from_snprintf, | |
54430101 | 868 | .se_filter = hist_entry__sym_from_filter, |
b5387528 RAV |
869 | .se_width_idx = HISTC_SYMBOL_FROM, |
870 | }; | |
871 | ||
872 | struct sort_entry sort_sym_to = { | |
873 | .se_header = "Target Symbol", | |
874 | .se_cmp = sort__sym_to_cmp, | |
875 | .se_snprintf = hist_entry__sym_to_snprintf, | |
54430101 | 876 | .se_filter = hist_entry__sym_to_filter, |
b5387528 RAV |
877 | .se_width_idx = HISTC_SYMBOL_TO, |
878 | }; | |
879 | ||
880 | static int64_t | |
881 | sort__mispredict_cmp(struct hist_entry *left, struct hist_entry *right) | |
882 | { | |
428560e7 | 883 | unsigned char mp, p; |
b5387528 | 884 | |
428560e7 JO |
885 | if (!left->branch_info || !right->branch_info) |
886 | return cmp_null(left->branch_info, right->branch_info); | |
887 | ||
888 | mp = left->branch_info->flags.mispred != right->branch_info->flags.mispred; | |
889 | p = left->branch_info->flags.predicted != right->branch_info->flags.predicted; | |
b5387528 RAV |
890 | return mp || p; |
891 | } | |
892 | ||
c824c433 | 893 | static int hist_entry__mispredict_snprintf(struct hist_entry *he, char *bf, |
b5387528 RAV |
894 | size_t size, unsigned int width){ |
895 | static const char *out = "N/A"; | |
896 | ||
428560e7 JO |
897 | if (he->branch_info) { |
898 | if (he->branch_info->flags.predicted) | |
899 | out = "N"; | |
900 | else if (he->branch_info->flags.mispred) | |
901 | out = "Y"; | |
902 | } | |
b5387528 | 903 | |
5b591669 | 904 | return repsep_snprintf(bf, size, "%-*.*s", width, width, out); |
b5387528 RAV |
905 | } |
906 | ||
0e332f03 AK |
907 | static int64_t |
908 | sort__cycles_cmp(struct hist_entry *left, struct hist_entry *right) | |
909 | { | |
4b0b3aa6 CD |
910 | if (!left->branch_info || !right->branch_info) |
911 | return cmp_null(left->branch_info, right->branch_info); | |
912 | ||
0e332f03 AK |
913 | return left->branch_info->flags.cycles - |
914 | right->branch_info->flags.cycles; | |
915 | } | |
916 | ||
917 | static int hist_entry__cycles_snprintf(struct hist_entry *he, char *bf, | |
918 | size_t size, unsigned int width) | |
919 | { | |
4b0b3aa6 CD |
920 | if (!he->branch_info) |
921 | return scnprintf(bf, size, "%-.*s", width, "N/A"); | |
0e332f03 AK |
922 | if (he->branch_info->flags.cycles == 0) |
923 | return repsep_snprintf(bf, size, "%-*s", width, "-"); | |
924 | return repsep_snprintf(bf, size, "%-*hd", width, | |
925 | he->branch_info->flags.cycles); | |
926 | } | |
927 | ||
928 | struct sort_entry sort_cycles = { | |
929 | .se_header = "Basic Block Cycles", | |
930 | .se_cmp = sort__cycles_cmp, | |
931 | .se_snprintf = hist_entry__cycles_snprintf, | |
932 | .se_width_idx = HISTC_CYCLES, | |
933 | }; | |
934 | ||
98a3b32c | 935 | /* --sort daddr_sym */ |
5fe7b9b4 | 936 | int64_t |
98a3b32c SE |
937 | sort__daddr_cmp(struct hist_entry *left, struct hist_entry *right) |
938 | { | |
939 | uint64_t l = 0, r = 0; | |
940 | ||
941 | if (left->mem_info) | |
942 | l = left->mem_info->daddr.addr; | |
943 | if (right->mem_info) | |
944 | r = right->mem_info->daddr.addr; | |
945 | ||
946 | return (int64_t)(r - l); | |
947 | } | |
948 | ||
c824c433 | 949 | static int hist_entry__daddr_snprintf(struct hist_entry *he, char *bf, |
98a3b32c SE |
950 | size_t size, unsigned int width) |
951 | { | |
952 | uint64_t addr = 0; | |
953 | struct map *map = NULL; | |
954 | struct symbol *sym = NULL; | |
955 | ||
c824c433 ACM |
956 | if (he->mem_info) { |
957 | addr = he->mem_info->daddr.addr; | |
958 | map = he->mem_info->daddr.map; | |
959 | sym = he->mem_info->daddr.sym; | |
98a3b32c | 960 | } |
c824c433 | 961 | return _hist_entry__sym_snprintf(map, sym, addr, he->level, bf, size, |
98a3b32c SE |
962 | width); |
963 | } | |
964 | ||
5fe7b9b4 | 965 | int64_t |
28e6db20 DZ |
966 | sort__iaddr_cmp(struct hist_entry *left, struct hist_entry *right) |
967 | { | |
968 | uint64_t l = 0, r = 0; | |
969 | ||
970 | if (left->mem_info) | |
971 | l = left->mem_info->iaddr.addr; | |
972 | if (right->mem_info) | |
973 | r = right->mem_info->iaddr.addr; | |
974 | ||
975 | return (int64_t)(r - l); | |
976 | } | |
977 | ||
978 | static int hist_entry__iaddr_snprintf(struct hist_entry *he, char *bf, | |
979 | size_t size, unsigned int width) | |
980 | { | |
981 | uint64_t addr = 0; | |
982 | struct map *map = NULL; | |
983 | struct symbol *sym = NULL; | |
984 | ||
985 | if (he->mem_info) { | |
986 | addr = he->mem_info->iaddr.addr; | |
987 | map = he->mem_info->iaddr.map; | |
988 | sym = he->mem_info->iaddr.sym; | |
989 | } | |
990 | return _hist_entry__sym_snprintf(map, sym, addr, he->level, bf, size, | |
991 | width); | |
992 | } | |
993 | ||
98a3b32c SE |
994 | static int64_t |
995 | sort__dso_daddr_cmp(struct hist_entry *left, struct hist_entry *right) | |
996 | { | |
997 | struct map *map_l = NULL; | |
998 | struct map *map_r = NULL; | |
999 | ||
1000 | if (left->mem_info) | |
1001 | map_l = left->mem_info->daddr.map; | |
1002 | if (right->mem_info) | |
1003 | map_r = right->mem_info->daddr.map; | |
1004 | ||
1005 | return _sort__dso_cmp(map_l, map_r); | |
1006 | } | |
1007 | ||
c824c433 | 1008 | static int hist_entry__dso_daddr_snprintf(struct hist_entry *he, char *bf, |
98a3b32c SE |
1009 | size_t size, unsigned int width) |
1010 | { | |
1011 | struct map *map = NULL; | |
1012 | ||
c824c433 ACM |
1013 | if (he->mem_info) |
1014 | map = he->mem_info->daddr.map; | |
98a3b32c SE |
1015 | |
1016 | return _hist_entry__dso_snprintf(map, bf, size, width); | |
1017 | } | |
1018 | ||
1019 | static int64_t | |
1020 | sort__locked_cmp(struct hist_entry *left, struct hist_entry *right) | |
1021 | { | |
1022 | union perf_mem_data_src data_src_l; | |
1023 | union perf_mem_data_src data_src_r; | |
1024 | ||
1025 | if (left->mem_info) | |
1026 | data_src_l = left->mem_info->data_src; | |
1027 | else | |
1028 | data_src_l.mem_lock = PERF_MEM_LOCK_NA; | |
1029 | ||
1030 | if (right->mem_info) | |
1031 | data_src_r = right->mem_info->data_src; | |
1032 | else | |
1033 | data_src_r.mem_lock = PERF_MEM_LOCK_NA; | |
1034 | ||
1035 | return (int64_t)(data_src_r.mem_lock - data_src_l.mem_lock); | |
1036 | } | |
1037 | ||
c824c433 | 1038 | static int hist_entry__locked_snprintf(struct hist_entry *he, char *bf, |
98a3b32c SE |
1039 | size_t size, unsigned int width) |
1040 | { | |
69a77275 | 1041 | char out[10]; |
98a3b32c | 1042 | |
69a77275 | 1043 | perf_mem__lck_scnprintf(out, sizeof(out), he->mem_info); |
89fee709 | 1044 | return repsep_snprintf(bf, size, "%.*s", width, out); |
98a3b32c SE |
1045 | } |
1046 | ||
1047 | static int64_t | |
1048 | sort__tlb_cmp(struct hist_entry *left, struct hist_entry *right) | |
1049 | { | |
1050 | union perf_mem_data_src data_src_l; | |
1051 | union perf_mem_data_src data_src_r; | |
1052 | ||
1053 | if (left->mem_info) | |
1054 | data_src_l = left->mem_info->data_src; | |
1055 | else | |
1056 | data_src_l.mem_dtlb = PERF_MEM_TLB_NA; | |
1057 | ||
1058 | if (right->mem_info) | |
1059 | data_src_r = right->mem_info->data_src; | |
1060 | else | |
1061 | data_src_r.mem_dtlb = PERF_MEM_TLB_NA; | |
1062 | ||
1063 | return (int64_t)(data_src_r.mem_dtlb - data_src_l.mem_dtlb); | |
1064 | } | |
1065 | ||
c824c433 | 1066 | static int hist_entry__tlb_snprintf(struct hist_entry *he, char *bf, |
98a3b32c SE |
1067 | size_t size, unsigned int width) |
1068 | { | |
1069 | char out[64]; | |
98a3b32c | 1070 | |
0c877d75 | 1071 | perf_mem__tlb_scnprintf(out, sizeof(out), he->mem_info); |
98a3b32c SE |
1072 | return repsep_snprintf(bf, size, "%-*s", width, out); |
1073 | } | |
1074 | ||
1075 | static int64_t | |
1076 | sort__lvl_cmp(struct hist_entry *left, struct hist_entry *right) | |
1077 | { | |
1078 | union perf_mem_data_src data_src_l; | |
1079 | union perf_mem_data_src data_src_r; | |
1080 | ||
1081 | if (left->mem_info) | |
1082 | data_src_l = left->mem_info->data_src; | |
1083 | else | |
1084 | data_src_l.mem_lvl = PERF_MEM_LVL_NA; | |
1085 | ||
1086 | if (right->mem_info) | |
1087 | data_src_r = right->mem_info->data_src; | |
1088 | else | |
1089 | data_src_r.mem_lvl = PERF_MEM_LVL_NA; | |
1090 | ||
1091 | return (int64_t)(data_src_r.mem_lvl - data_src_l.mem_lvl); | |
1092 | } | |
1093 | ||
c824c433 | 1094 | static int hist_entry__lvl_snprintf(struct hist_entry *he, char *bf, |
98a3b32c SE |
1095 | size_t size, unsigned int width) |
1096 | { | |
1097 | char out[64]; | |
98a3b32c | 1098 | |
071e9a1e | 1099 | perf_mem__lvl_scnprintf(out, sizeof(out), he->mem_info); |
98a3b32c SE |
1100 | return repsep_snprintf(bf, size, "%-*s", width, out); |
1101 | } | |
1102 | ||
1103 | static int64_t | |
1104 | sort__snoop_cmp(struct hist_entry *left, struct hist_entry *right) | |
1105 | { | |
1106 | union perf_mem_data_src data_src_l; | |
1107 | union perf_mem_data_src data_src_r; | |
1108 | ||
1109 | if (left->mem_info) | |
1110 | data_src_l = left->mem_info->data_src; | |
1111 | else | |
1112 | data_src_l.mem_snoop = PERF_MEM_SNOOP_NA; | |
1113 | ||
1114 | if (right->mem_info) | |
1115 | data_src_r = right->mem_info->data_src; | |
1116 | else | |
1117 | data_src_r.mem_snoop = PERF_MEM_SNOOP_NA; | |
1118 | ||
1119 | return (int64_t)(data_src_r.mem_snoop - data_src_l.mem_snoop); | |
1120 | } | |
1121 | ||
c824c433 | 1122 | static int hist_entry__snoop_snprintf(struct hist_entry *he, char *bf, |
98a3b32c SE |
1123 | size_t size, unsigned int width) |
1124 | { | |
1125 | char out[64]; | |
98a3b32c | 1126 | |
2c07af13 | 1127 | perf_mem__snp_scnprintf(out, sizeof(out), he->mem_info); |
98a3b32c SE |
1128 | return repsep_snprintf(bf, size, "%-*s", width, out); |
1129 | } | |
1130 | ||
5fe7b9b4 | 1131 | int64_t |
9b32ba71 DZ |
1132 | sort__dcacheline_cmp(struct hist_entry *left, struct hist_entry *right) |
1133 | { | |
1134 | u64 l, r; | |
1135 | struct map *l_map, *r_map; | |
1136 | ||
1137 | if (!left->mem_info) return -1; | |
1138 | if (!right->mem_info) return 1; | |
1139 | ||
1140 | /* group event types together */ | |
1141 | if (left->cpumode > right->cpumode) return -1; | |
1142 | if (left->cpumode < right->cpumode) return 1; | |
1143 | ||
1144 | l_map = left->mem_info->daddr.map; | |
1145 | r_map = right->mem_info->daddr.map; | |
1146 | ||
1147 | /* if both are NULL, jump to sort on al_addr instead */ | |
1148 | if (!l_map && !r_map) | |
1149 | goto addr; | |
1150 | ||
1151 | if (!l_map) return -1; | |
1152 | if (!r_map) return 1; | |
1153 | ||
1154 | if (l_map->maj > r_map->maj) return -1; | |
1155 | if (l_map->maj < r_map->maj) return 1; | |
1156 | ||
1157 | if (l_map->min > r_map->min) return -1; | |
1158 | if (l_map->min < r_map->min) return 1; | |
1159 | ||
1160 | if (l_map->ino > r_map->ino) return -1; | |
1161 | if (l_map->ino < r_map->ino) return 1; | |
1162 | ||
1163 | if (l_map->ino_generation > r_map->ino_generation) return -1; | |
1164 | if (l_map->ino_generation < r_map->ino_generation) return 1; | |
1165 | ||
1166 | /* | |
1167 | * Addresses with no major/minor numbers are assumed to be | |
1168 | * anonymous in userspace. Sort those on pid then address. | |
1169 | * | |
1170 | * The kernel and non-zero major/minor mapped areas are | |
1171 | * assumed to be unity mapped. Sort those on address. | |
1172 | */ | |
1173 | ||
1174 | if ((left->cpumode != PERF_RECORD_MISC_KERNEL) && | |
1175 | (!(l_map->flags & MAP_SHARED)) && | |
1176 | !l_map->maj && !l_map->min && !l_map->ino && | |
1177 | !l_map->ino_generation) { | |
1178 | /* userspace anonymous */ | |
1179 | ||
1180 | if (left->thread->pid_ > right->thread->pid_) return -1; | |
1181 | if (left->thread->pid_ < right->thread->pid_) return 1; | |
1182 | } | |
1183 | ||
1184 | addr: | |
1185 | /* al_addr does all the right addr - start + offset calculations */ | |
1186 | l = cl_address(left->mem_info->daddr.al_addr); | |
1187 | r = cl_address(right->mem_info->daddr.al_addr); | |
1188 | ||
1189 | if (l > r) return -1; | |
1190 | if (l < r) return 1; | |
1191 | ||
1192 | return 0; | |
1193 | } | |
1194 | ||
1195 | static int hist_entry__dcacheline_snprintf(struct hist_entry *he, char *bf, | |
1196 | size_t size, unsigned int width) | |
1197 | { | |
1198 | ||
1199 | uint64_t addr = 0; | |
1200 | struct map *map = NULL; | |
1201 | struct symbol *sym = NULL; | |
1202 | char level = he->level; | |
1203 | ||
1204 | if (he->mem_info) { | |
1205 | addr = cl_address(he->mem_info->daddr.al_addr); | |
1206 | map = he->mem_info->daddr.map; | |
1207 | sym = he->mem_info->daddr.sym; | |
1208 | ||
1209 | /* print [s] for shared data mmaps */ | |
1210 | if ((he->cpumode != PERF_RECORD_MISC_KERNEL) && | |
1211 | map && (map->type == MAP__VARIABLE) && | |
1212 | (map->flags & MAP_SHARED) && | |
1213 | (map->maj || map->min || map->ino || | |
1214 | map->ino_generation)) | |
1215 | level = 's'; | |
1216 | else if (!map) | |
1217 | level = 'X'; | |
1218 | } | |
1219 | return _hist_entry__sym_snprintf(map, sym, addr, level, bf, size, | |
1220 | width); | |
1221 | } | |
1222 | ||
b5387528 RAV |
1223 | struct sort_entry sort_mispredict = { |
1224 | .se_header = "Branch Mispredicted", | |
1225 | .se_cmp = sort__mispredict_cmp, | |
1226 | .se_snprintf = hist_entry__mispredict_snprintf, | |
1227 | .se_width_idx = HISTC_MISPREDICT, | |
1228 | }; | |
1229 | ||
05484298 AK |
1230 | static u64 he_weight(struct hist_entry *he) |
1231 | { | |
1232 | return he->stat.nr_events ? he->stat.weight / he->stat.nr_events : 0; | |
1233 | } | |
1234 | ||
1235 | static int64_t | |
1236 | sort__local_weight_cmp(struct hist_entry *left, struct hist_entry *right) | |
1237 | { | |
1238 | return he_weight(left) - he_weight(right); | |
1239 | } | |
1240 | ||
c824c433 | 1241 | static int hist_entry__local_weight_snprintf(struct hist_entry *he, char *bf, |
05484298 AK |
1242 | size_t size, unsigned int width) |
1243 | { | |
c824c433 | 1244 | return repsep_snprintf(bf, size, "%-*llu", width, he_weight(he)); |
05484298 AK |
1245 | } |
1246 | ||
1247 | struct sort_entry sort_local_weight = { | |
1248 | .se_header = "Local Weight", | |
1249 | .se_cmp = sort__local_weight_cmp, | |
1250 | .se_snprintf = hist_entry__local_weight_snprintf, | |
1251 | .se_width_idx = HISTC_LOCAL_WEIGHT, | |
1252 | }; | |
1253 | ||
1254 | static int64_t | |
1255 | sort__global_weight_cmp(struct hist_entry *left, struct hist_entry *right) | |
1256 | { | |
1257 | return left->stat.weight - right->stat.weight; | |
1258 | } | |
1259 | ||
c824c433 | 1260 | static int hist_entry__global_weight_snprintf(struct hist_entry *he, char *bf, |
05484298 AK |
1261 | size_t size, unsigned int width) |
1262 | { | |
c824c433 | 1263 | return repsep_snprintf(bf, size, "%-*llu", width, he->stat.weight); |
05484298 AK |
1264 | } |
1265 | ||
1266 | struct sort_entry sort_global_weight = { | |
1267 | .se_header = "Weight", | |
1268 | .se_cmp = sort__global_weight_cmp, | |
1269 | .se_snprintf = hist_entry__global_weight_snprintf, | |
1270 | .se_width_idx = HISTC_GLOBAL_WEIGHT, | |
1271 | }; | |
1272 | ||
98a3b32c SE |
1273 | struct sort_entry sort_mem_daddr_sym = { |
1274 | .se_header = "Data Symbol", | |
1275 | .se_cmp = sort__daddr_cmp, | |
1276 | .se_snprintf = hist_entry__daddr_snprintf, | |
1277 | .se_width_idx = HISTC_MEM_DADDR_SYMBOL, | |
1278 | }; | |
1279 | ||
28e6db20 DZ |
1280 | struct sort_entry sort_mem_iaddr_sym = { |
1281 | .se_header = "Code Symbol", | |
1282 | .se_cmp = sort__iaddr_cmp, | |
1283 | .se_snprintf = hist_entry__iaddr_snprintf, | |
1284 | .se_width_idx = HISTC_MEM_IADDR_SYMBOL, | |
1285 | }; | |
1286 | ||
98a3b32c SE |
1287 | struct sort_entry sort_mem_daddr_dso = { |
1288 | .se_header = "Data Object", | |
1289 | .se_cmp = sort__dso_daddr_cmp, | |
1290 | .se_snprintf = hist_entry__dso_daddr_snprintf, | |
94c39988 | 1291 | .se_width_idx = HISTC_MEM_DADDR_DSO, |
98a3b32c SE |
1292 | }; |
1293 | ||
1294 | struct sort_entry sort_mem_locked = { | |
1295 | .se_header = "Locked", | |
1296 | .se_cmp = sort__locked_cmp, | |
1297 | .se_snprintf = hist_entry__locked_snprintf, | |
1298 | .se_width_idx = HISTC_MEM_LOCKED, | |
1299 | }; | |
1300 | ||
1301 | struct sort_entry sort_mem_tlb = { | |
1302 | .se_header = "TLB access", | |
1303 | .se_cmp = sort__tlb_cmp, | |
1304 | .se_snprintf = hist_entry__tlb_snprintf, | |
1305 | .se_width_idx = HISTC_MEM_TLB, | |
1306 | }; | |
1307 | ||
1308 | struct sort_entry sort_mem_lvl = { | |
1309 | .se_header = "Memory access", | |
1310 | .se_cmp = sort__lvl_cmp, | |
1311 | .se_snprintf = hist_entry__lvl_snprintf, | |
1312 | .se_width_idx = HISTC_MEM_LVL, | |
1313 | }; | |
1314 | ||
1315 | struct sort_entry sort_mem_snoop = { | |
1316 | .se_header = "Snoop", | |
1317 | .se_cmp = sort__snoop_cmp, | |
1318 | .se_snprintf = hist_entry__snoop_snprintf, | |
1319 | .se_width_idx = HISTC_MEM_SNOOP, | |
1320 | }; | |
1321 | ||
9b32ba71 DZ |
1322 | struct sort_entry sort_mem_dcacheline = { |
1323 | .se_header = "Data Cacheline", | |
1324 | .se_cmp = sort__dcacheline_cmp, | |
1325 | .se_snprintf = hist_entry__dcacheline_snprintf, | |
1326 | .se_width_idx = HISTC_MEM_DCACHELINE, | |
1327 | }; | |
1328 | ||
8780fb25 KL |
1329 | static int64_t |
1330 | sort__phys_daddr_cmp(struct hist_entry *left, struct hist_entry *right) | |
1331 | { | |
1332 | uint64_t l = 0, r = 0; | |
1333 | ||
1334 | if (left->mem_info) | |
1335 | l = left->mem_info->daddr.phys_addr; | |
1336 | if (right->mem_info) | |
1337 | r = right->mem_info->daddr.phys_addr; | |
1338 | ||
1339 | return (int64_t)(r - l); | |
1340 | } | |
1341 | ||
1342 | static int hist_entry__phys_daddr_snprintf(struct hist_entry *he, char *bf, | |
1343 | size_t size, unsigned int width) | |
1344 | { | |
1345 | uint64_t addr = 0; | |
1346 | size_t ret = 0; | |
1347 | size_t len = BITS_PER_LONG / 4; | |
1348 | ||
1349 | addr = he->mem_info->daddr.phys_addr; | |
1350 | ||
1351 | ret += repsep_snprintf(bf + ret, size - ret, "[%c] ", he->level); | |
1352 | ||
1353 | ret += repsep_snprintf(bf + ret, size - ret, "%-#.*llx", len, addr); | |
1354 | ||
1355 | ret += repsep_snprintf(bf + ret, size - ret, "%-*s", width - ret, ""); | |
1356 | ||
1357 | if (ret > width) | |
1358 | bf[width] = '\0'; | |
1359 | ||
1360 | return width; | |
1361 | } | |
1362 | ||
1363 | struct sort_entry sort_mem_phys_daddr = { | |
1364 | .se_header = "Data Physical Address", | |
1365 | .se_cmp = sort__phys_daddr_cmp, | |
1366 | .se_snprintf = hist_entry__phys_daddr_snprintf, | |
1367 | .se_width_idx = HISTC_MEM_PHYS_DADDR, | |
1368 | }; | |
1369 | ||
f5d05bce AK |
1370 | static int64_t |
1371 | sort__abort_cmp(struct hist_entry *left, struct hist_entry *right) | |
1372 | { | |
49f47443 JO |
1373 | if (!left->branch_info || !right->branch_info) |
1374 | return cmp_null(left->branch_info, right->branch_info); | |
1375 | ||
f5d05bce AK |
1376 | return left->branch_info->flags.abort != |
1377 | right->branch_info->flags.abort; | |
1378 | } | |
1379 | ||
c824c433 | 1380 | static int hist_entry__abort_snprintf(struct hist_entry *he, char *bf, |
f5d05bce AK |
1381 | size_t size, unsigned int width) |
1382 | { | |
49f47443 JO |
1383 | static const char *out = "N/A"; |
1384 | ||
1385 | if (he->branch_info) { | |
1386 | if (he->branch_info->flags.abort) | |
1387 | out = "A"; | |
1388 | else | |
1389 | out = "."; | |
1390 | } | |
f5d05bce | 1391 | |
f5d05bce AK |
1392 | return repsep_snprintf(bf, size, "%-*s", width, out); |
1393 | } | |
1394 | ||
1395 | struct sort_entry sort_abort = { | |
1396 | .se_header = "Transaction abort", | |
1397 | .se_cmp = sort__abort_cmp, | |
1398 | .se_snprintf = hist_entry__abort_snprintf, | |
1399 | .se_width_idx = HISTC_ABORT, | |
1400 | }; | |
1401 | ||
1402 | static int64_t | |
1403 | sort__in_tx_cmp(struct hist_entry *left, struct hist_entry *right) | |
1404 | { | |
0199d244 JO |
1405 | if (!left->branch_info || !right->branch_info) |
1406 | return cmp_null(left->branch_info, right->branch_info); | |
1407 | ||
f5d05bce AK |
1408 | return left->branch_info->flags.in_tx != |
1409 | right->branch_info->flags.in_tx; | |
1410 | } | |
1411 | ||
c824c433 | 1412 | static int hist_entry__in_tx_snprintf(struct hist_entry *he, char *bf, |
f5d05bce AK |
1413 | size_t size, unsigned int width) |
1414 | { | |
0199d244 | 1415 | static const char *out = "N/A"; |
f5d05bce | 1416 | |
0199d244 JO |
1417 | if (he->branch_info) { |
1418 | if (he->branch_info->flags.in_tx) | |
1419 | out = "T"; | |
1420 | else | |
1421 | out = "."; | |
1422 | } | |
f5d05bce AK |
1423 | |
1424 | return repsep_snprintf(bf, size, "%-*s", width, out); | |
1425 | } | |
1426 | ||
1427 | struct sort_entry sort_in_tx = { | |
1428 | .se_header = "Branch in transaction", | |
1429 | .se_cmp = sort__in_tx_cmp, | |
1430 | .se_snprintf = hist_entry__in_tx_snprintf, | |
1431 | .se_width_idx = HISTC_IN_TX, | |
1432 | }; | |
1433 | ||
475eeab9 AK |
1434 | static int64_t |
1435 | sort__transaction_cmp(struct hist_entry *left, struct hist_entry *right) | |
1436 | { | |
1437 | return left->transaction - right->transaction; | |
1438 | } | |
1439 | ||
1440 | static inline char *add_str(char *p, const char *str) | |
1441 | { | |
1442 | strcpy(p, str); | |
1443 | return p + strlen(str); | |
1444 | } | |
1445 | ||
1446 | static struct txbit { | |
1447 | unsigned flag; | |
1448 | const char *name; | |
1449 | int skip_for_len; | |
1450 | } txbits[] = { | |
1451 | { PERF_TXN_ELISION, "EL ", 0 }, | |
1452 | { PERF_TXN_TRANSACTION, "TX ", 1 }, | |
1453 | { PERF_TXN_SYNC, "SYNC ", 1 }, | |
1454 | { PERF_TXN_ASYNC, "ASYNC ", 0 }, | |
1455 | { PERF_TXN_RETRY, "RETRY ", 0 }, | |
1456 | { PERF_TXN_CONFLICT, "CON ", 0 }, | |
1457 | { PERF_TXN_CAPACITY_WRITE, "CAP-WRITE ", 1 }, | |
1458 | { PERF_TXN_CAPACITY_READ, "CAP-READ ", 0 }, | |
1459 | { 0, NULL, 0 } | |
1460 | }; | |
1461 | ||
1462 | int hist_entry__transaction_len(void) | |
1463 | { | |
1464 | int i; | |
1465 | int len = 0; | |
1466 | ||
1467 | for (i = 0; txbits[i].name; i++) { | |
1468 | if (!txbits[i].skip_for_len) | |
1469 | len += strlen(txbits[i].name); | |
1470 | } | |
1471 | len += 4; /* :XX<space> */ | |
1472 | return len; | |
1473 | } | |
1474 | ||
c824c433 | 1475 | static int hist_entry__transaction_snprintf(struct hist_entry *he, char *bf, |
475eeab9 AK |
1476 | size_t size, unsigned int width) |
1477 | { | |
c824c433 | 1478 | u64 t = he->transaction; |
475eeab9 AK |
1479 | char buf[128]; |
1480 | char *p = buf; | |
1481 | int i; | |
1482 | ||
1483 | buf[0] = 0; | |
1484 | for (i = 0; txbits[i].name; i++) | |
1485 | if (txbits[i].flag & t) | |
1486 | p = add_str(p, txbits[i].name); | |
1487 | if (t && !(t & (PERF_TXN_SYNC|PERF_TXN_ASYNC))) | |
1488 | p = add_str(p, "NEITHER "); | |
1489 | if (t & PERF_TXN_ABORT_MASK) { | |
1490 | sprintf(p, ":%" PRIx64, | |
1491 | (t & PERF_TXN_ABORT_MASK) >> | |
1492 | PERF_TXN_ABORT_SHIFT); | |
1493 | p += strlen(p); | |
1494 | } | |
1495 | ||
1496 | return repsep_snprintf(bf, size, "%-*s", width, buf); | |
1497 | } | |
1498 | ||
1499 | struct sort_entry sort_transaction = { | |
1500 | .se_header = "Transaction ", | |
1501 | .se_cmp = sort__transaction_cmp, | |
1502 | .se_snprintf = hist_entry__transaction_snprintf, | |
1503 | .se_width_idx = HISTC_TRANSACTION, | |
1504 | }; | |
1505 | ||
7768f8da CB |
1506 | /* --sort symbol_size */ |
1507 | ||
1508 | static int64_t _sort__sym_size_cmp(struct symbol *sym_l, struct symbol *sym_r) | |
1509 | { | |
1510 | int64_t size_l = sym_l != NULL ? symbol__size(sym_l) : 0; | |
1511 | int64_t size_r = sym_r != NULL ? symbol__size(sym_r) : 0; | |
1512 | ||
1513 | return size_l < size_r ? -1 : | |
1514 | size_l == size_r ? 0 : 1; | |
1515 | } | |
1516 | ||
1517 | static int64_t | |
1518 | sort__sym_size_cmp(struct hist_entry *left, struct hist_entry *right) | |
1519 | { | |
1520 | return _sort__sym_size_cmp(right->ms.sym, left->ms.sym); | |
1521 | } | |
1522 | ||
1523 | static int _hist_entry__sym_size_snprintf(struct symbol *sym, char *bf, | |
1524 | size_t bf_size, unsigned int width) | |
1525 | { | |
1526 | if (sym) | |
1527 | return repsep_snprintf(bf, bf_size, "%*d", width, symbol__size(sym)); | |
1528 | ||
1529 | return repsep_snprintf(bf, bf_size, "%*s", width, "unknown"); | |
1530 | } | |
1531 | ||
1532 | static int hist_entry__sym_size_snprintf(struct hist_entry *he, char *bf, | |
1533 | size_t size, unsigned int width) | |
1534 | { | |
1535 | return _hist_entry__sym_size_snprintf(he->ms.sym, bf, size, width); | |
1536 | } | |
1537 | ||
1538 | struct sort_entry sort_sym_size = { | |
1539 | .se_header = "Symbol size", | |
1540 | .se_cmp = sort__sym_size_cmp, | |
1541 | .se_snprintf = hist_entry__sym_size_snprintf, | |
1542 | .se_width_idx = HISTC_SYM_SIZE, | |
1543 | }; | |
1544 | ||
1545 | ||
872a878f FW |
1546 | struct sort_dimension { |
1547 | const char *name; | |
1548 | struct sort_entry *entry; | |
1549 | int taken; | |
1550 | }; | |
1551 | ||
b5387528 RAV |
1552 | #define DIM(d, n, func) [d] = { .name = n, .entry = &(func) } |
1553 | ||
fc5871ed | 1554 | static struct sort_dimension common_sort_dimensions[] = { |
b5387528 RAV |
1555 | DIM(SORT_PID, "pid", sort_thread), |
1556 | DIM(SORT_COMM, "comm", sort_comm), | |
1557 | DIM(SORT_DSO, "dso", sort_dso), | |
b5387528 | 1558 | DIM(SORT_SYM, "symbol", sort_sym), |
b5387528 RAV |
1559 | DIM(SORT_PARENT, "parent", sort_parent), |
1560 | DIM(SORT_CPU, "cpu", sort_cpu), | |
2e7ea3ab | 1561 | DIM(SORT_SOCKET, "socket", sort_socket), |
409a8be6 | 1562 | DIM(SORT_SRCLINE, "srcline", sort_srcline), |
31191a85 | 1563 | DIM(SORT_SRCFILE, "srcfile", sort_srcfile), |
f9ea55d0 AK |
1564 | DIM(SORT_LOCAL_WEIGHT, "local_weight", sort_local_weight), |
1565 | DIM(SORT_GLOBAL_WEIGHT, "weight", sort_global_weight), | |
475eeab9 | 1566 | DIM(SORT_TRANSACTION, "transaction", sort_transaction), |
a34bb6a0 | 1567 | DIM(SORT_TRACE, "trace", sort_trace), |
7768f8da | 1568 | DIM(SORT_SYM_SIZE, "symbol_size", sort_sym_size), |
d890a98c | 1569 | DIM(SORT_CGROUP_ID, "cgroup_id", sort_cgroup_id), |
872a878f FW |
1570 | }; |
1571 | ||
fc5871ed NK |
1572 | #undef DIM |
1573 | ||
1574 | #define DIM(d, n, func) [d - __SORT_BRANCH_STACK] = { .name = n, .entry = &(func) } | |
1575 | ||
1576 | static struct sort_dimension bstack_sort_dimensions[] = { | |
1577 | DIM(SORT_DSO_FROM, "dso_from", sort_dso_from), | |
1578 | DIM(SORT_DSO_TO, "dso_to", sort_dso_to), | |
1579 | DIM(SORT_SYM_FROM, "symbol_from", sort_sym_from), | |
1580 | DIM(SORT_SYM_TO, "symbol_to", sort_sym_to), | |
1581 | DIM(SORT_MISPREDICT, "mispredict", sort_mispredict), | |
f5d05bce AK |
1582 | DIM(SORT_IN_TX, "in_tx", sort_in_tx), |
1583 | DIM(SORT_ABORT, "abort", sort_abort), | |
0e332f03 | 1584 | DIM(SORT_CYCLES, "cycles", sort_cycles), |
508be0df AK |
1585 | DIM(SORT_SRCLINE_FROM, "srcline_from", sort_srcline_from), |
1586 | DIM(SORT_SRCLINE_TO, "srcline_to", sort_srcline_to), | |
fc5871ed NK |
1587 | }; |
1588 | ||
1589 | #undef DIM | |
1590 | ||
afab87b9 NK |
1591 | #define DIM(d, n, func) [d - __SORT_MEMORY_MODE] = { .name = n, .entry = &(func) } |
1592 | ||
1593 | static struct sort_dimension memory_sort_dimensions[] = { | |
afab87b9 | 1594 | DIM(SORT_MEM_DADDR_SYMBOL, "symbol_daddr", sort_mem_daddr_sym), |
28e6db20 | 1595 | DIM(SORT_MEM_IADDR_SYMBOL, "symbol_iaddr", sort_mem_iaddr_sym), |
afab87b9 NK |
1596 | DIM(SORT_MEM_DADDR_DSO, "dso_daddr", sort_mem_daddr_dso), |
1597 | DIM(SORT_MEM_LOCKED, "locked", sort_mem_locked), | |
1598 | DIM(SORT_MEM_TLB, "tlb", sort_mem_tlb), | |
1599 | DIM(SORT_MEM_LVL, "mem", sort_mem_lvl), | |
1600 | DIM(SORT_MEM_SNOOP, "snoop", sort_mem_snoop), | |
9b32ba71 | 1601 | DIM(SORT_MEM_DCACHELINE, "dcacheline", sort_mem_dcacheline), |
8780fb25 | 1602 | DIM(SORT_MEM_PHYS_DADDR, "phys_daddr", sort_mem_phys_daddr), |
afab87b9 NK |
1603 | }; |
1604 | ||
1605 | #undef DIM | |
1606 | ||
a2ce067e NK |
1607 | struct hpp_dimension { |
1608 | const char *name; | |
1609 | struct perf_hpp_fmt *fmt; | |
1610 | int taken; | |
1611 | }; | |
1612 | ||
1613 | #define DIM(d, n) { .name = n, .fmt = &perf_hpp__format[d], } | |
1614 | ||
1615 | static struct hpp_dimension hpp_sort_dimensions[] = { | |
1616 | DIM(PERF_HPP__OVERHEAD, "overhead"), | |
1617 | DIM(PERF_HPP__OVERHEAD_SYS, "overhead_sys"), | |
1618 | DIM(PERF_HPP__OVERHEAD_US, "overhead_us"), | |
1619 | DIM(PERF_HPP__OVERHEAD_GUEST_SYS, "overhead_guest_sys"), | |
1620 | DIM(PERF_HPP__OVERHEAD_GUEST_US, "overhead_guest_us"), | |
594dcbf3 | 1621 | DIM(PERF_HPP__OVERHEAD_ACC, "overhead_children"), |
a2ce067e NK |
1622 | DIM(PERF_HPP__SAMPLES, "sample"), |
1623 | DIM(PERF_HPP__PERIOD, "period"), | |
1624 | }; | |
1625 | ||
1626 | #undef DIM | |
1627 | ||
8b536999 NK |
1628 | struct hpp_sort_entry { |
1629 | struct perf_hpp_fmt hpp; | |
1630 | struct sort_entry *se; | |
1631 | }; | |
1632 | ||
e0d66c74 | 1633 | void perf_hpp__reset_sort_width(struct perf_hpp_fmt *fmt, struct hists *hists) |
678a500d NK |
1634 | { |
1635 | struct hpp_sort_entry *hse; | |
1636 | ||
1637 | if (!perf_hpp__is_sort_entry(fmt)) | |
1638 | return; | |
1639 | ||
1640 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
1ecd4453 | 1641 | hists__new_col_len(hists, hse->se->se_width_idx, strlen(fmt->name)); |
678a500d NK |
1642 | } |
1643 | ||
8b536999 | 1644 | static int __sort__hpp_header(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, |
29659ab4 JO |
1645 | struct hists *hists, int line __maybe_unused, |
1646 | int *span __maybe_unused) | |
8b536999 NK |
1647 | { |
1648 | struct hpp_sort_entry *hse; | |
5b591669 | 1649 | size_t len = fmt->user_len; |
8b536999 NK |
1650 | |
1651 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
8b536999 | 1652 | |
5b591669 | 1653 | if (!len) |
05372173 | 1654 | len = hists__col_len(hists, hse->se->se_width_idx); |
5b591669 | 1655 | |
1ecd4453 | 1656 | return scnprintf(hpp->buf, hpp->size, "%-*.*s", len, len, fmt->name); |
8b536999 NK |
1657 | } |
1658 | ||
1659 | static int __sort__hpp_width(struct perf_hpp_fmt *fmt, | |
1660 | struct perf_hpp *hpp __maybe_unused, | |
da1b0407 | 1661 | struct hists *hists) |
8b536999 NK |
1662 | { |
1663 | struct hpp_sort_entry *hse; | |
5b591669 | 1664 | size_t len = fmt->user_len; |
8b536999 NK |
1665 | |
1666 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
1667 | ||
5b591669 | 1668 | if (!len) |
da1b0407 | 1669 | len = hists__col_len(hists, hse->se->se_width_idx); |
5b591669 NK |
1670 | |
1671 | return len; | |
8b536999 NK |
1672 | } |
1673 | ||
1674 | static int __sort__hpp_entry(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, | |
1675 | struct hist_entry *he) | |
1676 | { | |
1677 | struct hpp_sort_entry *hse; | |
5b591669 | 1678 | size_t len = fmt->user_len; |
8b536999 NK |
1679 | |
1680 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
5b591669 NK |
1681 | |
1682 | if (!len) | |
1683 | len = hists__col_len(he->hists, hse->se->se_width_idx); | |
8b536999 NK |
1684 | |
1685 | return hse->se->se_snprintf(he, hpp->buf, hpp->size, len); | |
1686 | } | |
1687 | ||
87bbdf76 NK |
1688 | static int64_t __sort__hpp_cmp(struct perf_hpp_fmt *fmt, |
1689 | struct hist_entry *a, struct hist_entry *b) | |
1690 | { | |
1691 | struct hpp_sort_entry *hse; | |
1692 | ||
1693 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
1694 | return hse->se->se_cmp(a, b); | |
1695 | } | |
1696 | ||
1697 | static int64_t __sort__hpp_collapse(struct perf_hpp_fmt *fmt, | |
1698 | struct hist_entry *a, struct hist_entry *b) | |
1699 | { | |
1700 | struct hpp_sort_entry *hse; | |
1701 | int64_t (*collapse_fn)(struct hist_entry *, struct hist_entry *); | |
1702 | ||
1703 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
1704 | collapse_fn = hse->se->se_collapse ?: hse->se->se_cmp; | |
1705 | return collapse_fn(a, b); | |
1706 | } | |
1707 | ||
1708 | static int64_t __sort__hpp_sort(struct perf_hpp_fmt *fmt, | |
1709 | struct hist_entry *a, struct hist_entry *b) | |
1710 | { | |
1711 | struct hpp_sort_entry *hse; | |
1712 | int64_t (*sort_fn)(struct hist_entry *, struct hist_entry *); | |
1713 | ||
1714 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
1715 | sort_fn = hse->se->se_sort ?: hse->se->se_cmp; | |
1716 | return sort_fn(a, b); | |
1717 | } | |
1718 | ||
97358084 JO |
1719 | bool perf_hpp__is_sort_entry(struct perf_hpp_fmt *format) |
1720 | { | |
1721 | return format->header == __sort__hpp_header; | |
1722 | } | |
1723 | ||
4945cf2a NK |
1724 | #define MK_SORT_ENTRY_CHK(key) \ |
1725 | bool perf_hpp__is_ ## key ## _entry(struct perf_hpp_fmt *fmt) \ | |
1726 | { \ | |
1727 | struct hpp_sort_entry *hse; \ | |
1728 | \ | |
1729 | if (!perf_hpp__is_sort_entry(fmt)) \ | |
1730 | return false; \ | |
1731 | \ | |
1732 | hse = container_of(fmt, struct hpp_sort_entry, hpp); \ | |
1733 | return hse->se == &sort_ ## key ; \ | |
1734 | } | |
1735 | ||
1736 | MK_SORT_ENTRY_CHK(trace) | |
1737 | MK_SORT_ENTRY_CHK(srcline) | |
1738 | MK_SORT_ENTRY_CHK(srcfile) | |
1739 | MK_SORT_ENTRY_CHK(thread) | |
1740 | MK_SORT_ENTRY_CHK(comm) | |
1741 | MK_SORT_ENTRY_CHK(dso) | |
1742 | MK_SORT_ENTRY_CHK(sym) | |
a9c6e46c | 1743 | |
a9c6e46c | 1744 | |
97358084 JO |
1745 | static bool __sort__hpp_equal(struct perf_hpp_fmt *a, struct perf_hpp_fmt *b) |
1746 | { | |
1747 | struct hpp_sort_entry *hse_a; | |
1748 | struct hpp_sort_entry *hse_b; | |
1749 | ||
1750 | if (!perf_hpp__is_sort_entry(a) || !perf_hpp__is_sort_entry(b)) | |
1751 | return false; | |
1752 | ||
1753 | hse_a = container_of(a, struct hpp_sort_entry, hpp); | |
1754 | hse_b = container_of(b, struct hpp_sort_entry, hpp); | |
1755 | ||
1756 | return hse_a->se == hse_b->se; | |
1757 | } | |
1758 | ||
564132f3 JO |
1759 | static void hse_free(struct perf_hpp_fmt *fmt) |
1760 | { | |
1761 | struct hpp_sort_entry *hse; | |
1762 | ||
1763 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
1764 | free(hse); | |
1765 | } | |
1766 | ||
a7d945bc | 1767 | static struct hpp_sort_entry * |
4b633eba | 1768 | __sort_dimension__alloc_hpp(struct sort_dimension *sd, int level) |
8b536999 NK |
1769 | { |
1770 | struct hpp_sort_entry *hse; | |
1771 | ||
1772 | hse = malloc(sizeof(*hse)); | |
1773 | if (hse == NULL) { | |
1774 | pr_err("Memory allocation failed\n"); | |
a7d945bc | 1775 | return NULL; |
8b536999 NK |
1776 | } |
1777 | ||
1778 | hse->se = sd->entry; | |
1ecd4453 | 1779 | hse->hpp.name = sd->entry->se_header; |
8b536999 NK |
1780 | hse->hpp.header = __sort__hpp_header; |
1781 | hse->hpp.width = __sort__hpp_width; | |
1782 | hse->hpp.entry = __sort__hpp_entry; | |
1783 | hse->hpp.color = NULL; | |
1784 | ||
87bbdf76 NK |
1785 | hse->hpp.cmp = __sort__hpp_cmp; |
1786 | hse->hpp.collapse = __sort__hpp_collapse; | |
1787 | hse->hpp.sort = __sort__hpp_sort; | |
97358084 | 1788 | hse->hpp.equal = __sort__hpp_equal; |
564132f3 | 1789 | hse->hpp.free = hse_free; |
8b536999 NK |
1790 | |
1791 | INIT_LIST_HEAD(&hse->hpp.list); | |
1792 | INIT_LIST_HEAD(&hse->hpp.sort_list); | |
f2998422 | 1793 | hse->hpp.elide = false; |
e0d66c74 | 1794 | hse->hpp.len = 0; |
5b591669 | 1795 | hse->hpp.user_len = 0; |
4b633eba | 1796 | hse->hpp.level = level; |
8b536999 | 1797 | |
a7d945bc NK |
1798 | return hse; |
1799 | } | |
1800 | ||
564132f3 JO |
1801 | static void hpp_free(struct perf_hpp_fmt *fmt) |
1802 | { | |
1803 | free(fmt); | |
1804 | } | |
1805 | ||
4b633eba NK |
1806 | static struct perf_hpp_fmt *__hpp_dimension__alloc_hpp(struct hpp_dimension *hd, |
1807 | int level) | |
1945c3e7 JO |
1808 | { |
1809 | struct perf_hpp_fmt *fmt; | |
1810 | ||
1811 | fmt = memdup(hd->fmt, sizeof(*fmt)); | |
1812 | if (fmt) { | |
1813 | INIT_LIST_HEAD(&fmt->list); | |
1814 | INIT_LIST_HEAD(&fmt->sort_list); | |
564132f3 | 1815 | fmt->free = hpp_free; |
4b633eba | 1816 | fmt->level = level; |
1945c3e7 JO |
1817 | } |
1818 | ||
1819 | return fmt; | |
1820 | } | |
1821 | ||
54430101 NK |
1822 | int hist_entry__filter(struct hist_entry *he, int type, const void *arg) |
1823 | { | |
1824 | struct perf_hpp_fmt *fmt; | |
1825 | struct hpp_sort_entry *hse; | |
f4954cfb NK |
1826 | int ret = -1; |
1827 | int r; | |
1828 | ||
1829 | perf_hpp_list__for_each_format(he->hpp_list, fmt) { | |
1830 | if (!perf_hpp__is_sort_entry(fmt)) | |
1831 | continue; | |
1832 | ||
1833 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
1834 | if (hse->se->se_filter == NULL) | |
1835 | continue; | |
1836 | ||
1837 | /* | |
1838 | * hist entry is filtered if any of sort key in the hpp list | |
1839 | * is applied. But it should skip non-matched filter types. | |
1840 | */ | |
1841 | r = hse->se->se_filter(he, type, arg); | |
1842 | if (r >= 0) { | |
1843 | if (ret < 0) | |
1844 | ret = 0; | |
1845 | ret |= r; | |
1846 | } | |
1847 | } | |
54430101 | 1848 | |
f4954cfb | 1849 | return ret; |
54430101 NK |
1850 | } |
1851 | ||
d7b617f5 JO |
1852 | static int __sort_dimension__add_hpp_sort(struct sort_dimension *sd, |
1853 | struct perf_hpp_list *list, | |
1854 | int level) | |
a7d945bc | 1855 | { |
4b633eba | 1856 | struct hpp_sort_entry *hse = __sort_dimension__alloc_hpp(sd, level); |
a7d945bc NK |
1857 | |
1858 | if (hse == NULL) | |
1859 | return -1; | |
1860 | ||
d7b617f5 | 1861 | perf_hpp_list__register_sort_field(list, &hse->hpp); |
8b536999 NK |
1862 | return 0; |
1863 | } | |
1864 | ||
d7b617f5 JO |
1865 | static int __sort_dimension__add_hpp_output(struct sort_dimension *sd, |
1866 | struct perf_hpp_list *list) | |
a7d945bc | 1867 | { |
4b633eba | 1868 | struct hpp_sort_entry *hse = __sort_dimension__alloc_hpp(sd, 0); |
a7d945bc NK |
1869 | |
1870 | if (hse == NULL) | |
1871 | return -1; | |
1872 | ||
07600027 | 1873 | perf_hpp_list__column_register(list, &hse->hpp); |
a7d945bc NK |
1874 | return 0; |
1875 | } | |
1876 | ||
c7c2a5e4 NK |
1877 | struct hpp_dynamic_entry { |
1878 | struct perf_hpp_fmt hpp; | |
1879 | struct perf_evsel *evsel; | |
1880 | struct format_field *field; | |
1881 | unsigned dynamic_len; | |
053a3989 | 1882 | bool raw_trace; |
c7c2a5e4 NK |
1883 | }; |
1884 | ||
1885 | static int hde_width(struct hpp_dynamic_entry *hde) | |
1886 | { | |
1887 | if (!hde->hpp.len) { | |
1888 | int len = hde->dynamic_len; | |
1889 | int namelen = strlen(hde->field->name); | |
1890 | int fieldlen = hde->field->size; | |
1891 | ||
1892 | if (namelen > len) | |
1893 | len = namelen; | |
1894 | ||
1895 | if (!(hde->field->flags & FIELD_IS_STRING)) { | |
1896 | /* length for print hex numbers */ | |
1897 | fieldlen = hde->field->size * 2 + 2; | |
1898 | } | |
1899 | if (fieldlen > len) | |
1900 | len = fieldlen; | |
1901 | ||
1902 | hde->hpp.len = len; | |
1903 | } | |
1904 | return hde->hpp.len; | |
1905 | } | |
1906 | ||
60517d28 NK |
1907 | static void update_dynamic_len(struct hpp_dynamic_entry *hde, |
1908 | struct hist_entry *he) | |
1909 | { | |
1910 | char *str, *pos; | |
1911 | struct format_field *field = hde->field; | |
1912 | size_t namelen; | |
1913 | bool last = false; | |
1914 | ||
053a3989 NK |
1915 | if (hde->raw_trace) |
1916 | return; | |
1917 | ||
60517d28 NK |
1918 | /* parse pretty print result and update max length */ |
1919 | if (!he->trace_output) | |
1920 | he->trace_output = get_trace_output(he); | |
1921 | ||
1922 | namelen = strlen(field->name); | |
1923 | str = he->trace_output; | |
1924 | ||
1925 | while (str) { | |
1926 | pos = strchr(str, ' '); | |
1927 | if (pos == NULL) { | |
1928 | last = true; | |
1929 | pos = str + strlen(str); | |
1930 | } | |
1931 | ||
1932 | if (!strncmp(str, field->name, namelen)) { | |
1933 | size_t len; | |
1934 | ||
1935 | str += namelen + 1; | |
1936 | len = pos - str; | |
1937 | ||
1938 | if (len > hde->dynamic_len) | |
1939 | hde->dynamic_len = len; | |
1940 | break; | |
1941 | } | |
1942 | ||
1943 | if (last) | |
1944 | str = NULL; | |
1945 | else | |
1946 | str = pos + 1; | |
1947 | } | |
1948 | } | |
1949 | ||
c7c2a5e4 | 1950 | static int __sort__hde_header(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, |
74bb43f2 | 1951 | struct hists *hists __maybe_unused, |
29659ab4 JO |
1952 | int line __maybe_unused, |
1953 | int *span __maybe_unused) | |
c7c2a5e4 NK |
1954 | { |
1955 | struct hpp_dynamic_entry *hde; | |
1956 | size_t len = fmt->user_len; | |
1957 | ||
1958 | hde = container_of(fmt, struct hpp_dynamic_entry, hpp); | |
1959 | ||
1960 | if (!len) | |
1961 | len = hde_width(hde); | |
1962 | ||
1963 | return scnprintf(hpp->buf, hpp->size, "%*.*s", len, len, hde->field->name); | |
1964 | } | |
1965 | ||
1966 | static int __sort__hde_width(struct perf_hpp_fmt *fmt, | |
1967 | struct perf_hpp *hpp __maybe_unused, | |
da1b0407 | 1968 | struct hists *hists __maybe_unused) |
c7c2a5e4 NK |
1969 | { |
1970 | struct hpp_dynamic_entry *hde; | |
1971 | size_t len = fmt->user_len; | |
1972 | ||
1973 | hde = container_of(fmt, struct hpp_dynamic_entry, hpp); | |
1974 | ||
1975 | if (!len) | |
1976 | len = hde_width(hde); | |
1977 | ||
1978 | return len; | |
1979 | } | |
1980 | ||
361459f1 NK |
1981 | bool perf_hpp__defined_dynamic_entry(struct perf_hpp_fmt *fmt, struct hists *hists) |
1982 | { | |
1983 | struct hpp_dynamic_entry *hde; | |
1984 | ||
1985 | hde = container_of(fmt, struct hpp_dynamic_entry, hpp); | |
1986 | ||
1987 | return hists_to_evsel(hists) == hde->evsel; | |
1988 | } | |
1989 | ||
c7c2a5e4 NK |
1990 | static int __sort__hde_entry(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, |
1991 | struct hist_entry *he) | |
1992 | { | |
1993 | struct hpp_dynamic_entry *hde; | |
1994 | size_t len = fmt->user_len; | |
60517d28 NK |
1995 | char *str, *pos; |
1996 | struct format_field *field; | |
1997 | size_t namelen; | |
1998 | bool last = false; | |
c7c2a5e4 NK |
1999 | int ret; |
2000 | ||
2001 | hde = container_of(fmt, struct hpp_dynamic_entry, hpp); | |
2002 | ||
2003 | if (!len) | |
2004 | len = hde_width(hde); | |
2005 | ||
053a3989 NK |
2006 | if (hde->raw_trace) |
2007 | goto raw_field; | |
60517d28 | 2008 | |
e049d4a3 NK |
2009 | if (!he->trace_output) |
2010 | he->trace_output = get_trace_output(he); | |
2011 | ||
053a3989 | 2012 | field = hde->field; |
60517d28 NK |
2013 | namelen = strlen(field->name); |
2014 | str = he->trace_output; | |
2015 | ||
2016 | while (str) { | |
2017 | pos = strchr(str, ' '); | |
2018 | if (pos == NULL) { | |
2019 | last = true; | |
2020 | pos = str + strlen(str); | |
2021 | } | |
2022 | ||
2023 | if (!strncmp(str, field->name, namelen)) { | |
2024 | str += namelen + 1; | |
2025 | str = strndup(str, pos - str); | |
2026 | ||
2027 | if (str == NULL) | |
2028 | return scnprintf(hpp->buf, hpp->size, | |
2029 | "%*.*s", len, len, "ERROR"); | |
2030 | break; | |
2031 | } | |
2032 | ||
2033 | if (last) | |
2034 | str = NULL; | |
2035 | else | |
2036 | str = pos + 1; | |
2037 | } | |
2038 | ||
2039 | if (str == NULL) { | |
2040 | struct trace_seq seq; | |
053a3989 | 2041 | raw_field: |
60517d28 NK |
2042 | trace_seq_init(&seq); |
2043 | pevent_print_field(&seq, he->raw_data, hde->field); | |
2044 | str = seq.buffer; | |
2045 | } | |
2046 | ||
2047 | ret = scnprintf(hpp->buf, hpp->size, "%*.*s", len, len, str); | |
2048 | free(str); | |
c7c2a5e4 NK |
2049 | return ret; |
2050 | } | |
2051 | ||
2052 | static int64_t __sort__hde_cmp(struct perf_hpp_fmt *fmt, | |
2053 | struct hist_entry *a, struct hist_entry *b) | |
2054 | { | |
2055 | struct hpp_dynamic_entry *hde; | |
2056 | struct format_field *field; | |
2057 | unsigned offset, size; | |
2058 | ||
2059 | hde = container_of(fmt, struct hpp_dynamic_entry, hpp); | |
2060 | ||
abab5e7f NK |
2061 | if (b == NULL) { |
2062 | update_dynamic_len(hde, a); | |
2063 | return 0; | |
2064 | } | |
2065 | ||
c7c2a5e4 NK |
2066 | field = hde->field; |
2067 | if (field->flags & FIELD_IS_DYNAMIC) { | |
2068 | unsigned long long dyn; | |
2069 | ||
2070 | pevent_read_number_field(field, a->raw_data, &dyn); | |
2071 | offset = dyn & 0xffff; | |
2072 | size = (dyn >> 16) & 0xffff; | |
2073 | ||
2074 | /* record max width for output */ | |
2075 | if (size > hde->dynamic_len) | |
2076 | hde->dynamic_len = size; | |
2077 | } else { | |
2078 | offset = field->offset; | |
2079 | size = field->size; | |
2080 | } | |
2081 | ||
2082 | return memcmp(a->raw_data + offset, b->raw_data + offset, size); | |
2083 | } | |
2084 | ||
361459f1 NK |
2085 | bool perf_hpp__is_dynamic_entry(struct perf_hpp_fmt *fmt) |
2086 | { | |
2087 | return fmt->cmp == __sort__hde_cmp; | |
2088 | } | |
2089 | ||
665aa757 NK |
2090 | static bool __sort__hde_equal(struct perf_hpp_fmt *a, struct perf_hpp_fmt *b) |
2091 | { | |
2092 | struct hpp_dynamic_entry *hde_a; | |
2093 | struct hpp_dynamic_entry *hde_b; | |
2094 | ||
2095 | if (!perf_hpp__is_dynamic_entry(a) || !perf_hpp__is_dynamic_entry(b)) | |
2096 | return false; | |
2097 | ||
2098 | hde_a = container_of(a, struct hpp_dynamic_entry, hpp); | |
2099 | hde_b = container_of(b, struct hpp_dynamic_entry, hpp); | |
2100 | ||
2101 | return hde_a->field == hde_b->field; | |
2102 | } | |
2103 | ||
564132f3 JO |
2104 | static void hde_free(struct perf_hpp_fmt *fmt) |
2105 | { | |
2106 | struct hpp_dynamic_entry *hde; | |
2107 | ||
2108 | hde = container_of(fmt, struct hpp_dynamic_entry, hpp); | |
2109 | free(hde); | |
2110 | } | |
2111 | ||
c7c2a5e4 | 2112 | static struct hpp_dynamic_entry * |
4b633eba NK |
2113 | __alloc_dynamic_entry(struct perf_evsel *evsel, struct format_field *field, |
2114 | int level) | |
c7c2a5e4 NK |
2115 | { |
2116 | struct hpp_dynamic_entry *hde; | |
2117 | ||
2118 | hde = malloc(sizeof(*hde)); | |
2119 | if (hde == NULL) { | |
2120 | pr_debug("Memory allocation failed\n"); | |
2121 | return NULL; | |
2122 | } | |
2123 | ||
2124 | hde->evsel = evsel; | |
2125 | hde->field = field; | |
2126 | hde->dynamic_len = 0; | |
2127 | ||
2128 | hde->hpp.name = field->name; | |
2129 | hde->hpp.header = __sort__hde_header; | |
2130 | hde->hpp.width = __sort__hde_width; | |
2131 | hde->hpp.entry = __sort__hde_entry; | |
2132 | hde->hpp.color = NULL; | |
2133 | ||
2134 | hde->hpp.cmp = __sort__hde_cmp; | |
2135 | hde->hpp.collapse = __sort__hde_cmp; | |
2136 | hde->hpp.sort = __sort__hde_cmp; | |
665aa757 | 2137 | hde->hpp.equal = __sort__hde_equal; |
564132f3 | 2138 | hde->hpp.free = hde_free; |
c7c2a5e4 NK |
2139 | |
2140 | INIT_LIST_HEAD(&hde->hpp.list); | |
2141 | INIT_LIST_HEAD(&hde->hpp.sort_list); | |
2142 | hde->hpp.elide = false; | |
2143 | hde->hpp.len = 0; | |
2144 | hde->hpp.user_len = 0; | |
4b633eba | 2145 | hde->hpp.level = level; |
c7c2a5e4 NK |
2146 | |
2147 | return hde; | |
2148 | } | |
2149 | ||
c3bc0c43 NK |
2150 | struct perf_hpp_fmt *perf_hpp_fmt__dup(struct perf_hpp_fmt *fmt) |
2151 | { | |
2152 | struct perf_hpp_fmt *new_fmt = NULL; | |
2153 | ||
2154 | if (perf_hpp__is_sort_entry(fmt)) { | |
2155 | struct hpp_sort_entry *hse, *new_hse; | |
2156 | ||
2157 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
2158 | new_hse = memdup(hse, sizeof(*hse)); | |
2159 | if (new_hse) | |
2160 | new_fmt = &new_hse->hpp; | |
2161 | } else if (perf_hpp__is_dynamic_entry(fmt)) { | |
2162 | struct hpp_dynamic_entry *hde, *new_hde; | |
2163 | ||
2164 | hde = container_of(fmt, struct hpp_dynamic_entry, hpp); | |
2165 | new_hde = memdup(hde, sizeof(*hde)); | |
2166 | if (new_hde) | |
2167 | new_fmt = &new_hde->hpp; | |
2168 | } else { | |
2169 | new_fmt = memdup(fmt, sizeof(*fmt)); | |
2170 | } | |
2171 | ||
2172 | INIT_LIST_HEAD(&new_fmt->list); | |
2173 | INIT_LIST_HEAD(&new_fmt->sort_list); | |
2174 | ||
2175 | return new_fmt; | |
2176 | } | |
2177 | ||
5d0cff93 NK |
2178 | static int parse_field_name(char *str, char **event, char **field, char **opt) |
2179 | { | |
2180 | char *event_name, *field_name, *opt_name; | |
2181 | ||
2182 | event_name = str; | |
2183 | field_name = strchr(str, '.'); | |
2184 | ||
2185 | if (field_name) { | |
2186 | *field_name++ = '\0'; | |
2187 | } else { | |
2188 | event_name = NULL; | |
2189 | field_name = str; | |
2190 | } | |
2191 | ||
2192 | opt_name = strchr(field_name, '/'); | |
2193 | if (opt_name) | |
2194 | *opt_name++ = '\0'; | |
2195 | ||
2196 | *event = event_name; | |
2197 | *field = field_name; | |
2198 | *opt = opt_name; | |
2199 | ||
2200 | return 0; | |
2201 | } | |
2202 | ||
2203 | /* find match evsel using a given event name. The event name can be: | |
9735be24 NK |
2204 | * 1. '%' + event index (e.g. '%1' for first event) |
2205 | * 2. full event name (e.g. sched:sched_switch) | |
2206 | * 3. partial event name (should not contain ':') | |
5d0cff93 NK |
2207 | */ |
2208 | static struct perf_evsel *find_evsel(struct perf_evlist *evlist, char *event_name) | |
2209 | { | |
2210 | struct perf_evsel *evsel = NULL; | |
2211 | struct perf_evsel *pos; | |
2212 | bool full_name; | |
2213 | ||
2214 | /* case 1 */ | |
5d0cff93 NK |
2215 | if (event_name[0] == '%') { |
2216 | int nr = strtol(event_name+1, NULL, 0); | |
2217 | ||
2218 | if (nr > evlist->nr_entries) | |
2219 | return NULL; | |
2220 | ||
2221 | evsel = perf_evlist__first(evlist); | |
2222 | while (--nr > 0) | |
2223 | evsel = perf_evsel__next(evsel); | |
2224 | ||
2225 | return evsel; | |
2226 | } | |
2227 | ||
2228 | full_name = !!strchr(event_name, ':'); | |
e5cadb93 | 2229 | evlist__for_each_entry(evlist, pos) { |
9735be24 | 2230 | /* case 2 */ |
5d0cff93 NK |
2231 | if (full_name && !strcmp(pos->name, event_name)) |
2232 | return pos; | |
9735be24 | 2233 | /* case 3 */ |
5d0cff93 NK |
2234 | if (!full_name && strstr(pos->name, event_name)) { |
2235 | if (evsel) { | |
2236 | pr_debug("'%s' event is ambiguous: it can be %s or %s\n", | |
2237 | event_name, evsel->name, pos->name); | |
2238 | return NULL; | |
2239 | } | |
2240 | evsel = pos; | |
2241 | } | |
2242 | } | |
2243 | ||
2244 | return evsel; | |
2245 | } | |
2246 | ||
3b099bf5 NK |
2247 | static int __dynamic_dimension__add(struct perf_evsel *evsel, |
2248 | struct format_field *field, | |
4b633eba | 2249 | bool raw_trace, int level) |
3b099bf5 NK |
2250 | { |
2251 | struct hpp_dynamic_entry *hde; | |
2252 | ||
4b633eba | 2253 | hde = __alloc_dynamic_entry(evsel, field, level); |
3b099bf5 NK |
2254 | if (hde == NULL) |
2255 | return -ENOMEM; | |
2256 | ||
2257 | hde->raw_trace = raw_trace; | |
2258 | ||
2259 | perf_hpp__register_sort_field(&hde->hpp); | |
2260 | return 0; | |
2261 | } | |
2262 | ||
4b633eba | 2263 | static int add_evsel_fields(struct perf_evsel *evsel, bool raw_trace, int level) |
2e422fd1 NK |
2264 | { |
2265 | int ret; | |
2266 | struct format_field *field; | |
2267 | ||
2268 | field = evsel->tp_format->format.fields; | |
2269 | while (field) { | |
4b633eba | 2270 | ret = __dynamic_dimension__add(evsel, field, raw_trace, level); |
2e422fd1 NK |
2271 | if (ret < 0) |
2272 | return ret; | |
2273 | ||
2274 | field = field->next; | |
2275 | } | |
2276 | return 0; | |
2277 | } | |
2278 | ||
4b633eba NK |
2279 | static int add_all_dynamic_fields(struct perf_evlist *evlist, bool raw_trace, |
2280 | int level) | |
2e422fd1 NK |
2281 | { |
2282 | int ret; | |
2283 | struct perf_evsel *evsel; | |
2284 | ||
e5cadb93 | 2285 | evlist__for_each_entry(evlist, evsel) { |
2e422fd1 NK |
2286 | if (evsel->attr.type != PERF_TYPE_TRACEPOINT) |
2287 | continue; | |
2288 | ||
4b633eba | 2289 | ret = add_evsel_fields(evsel, raw_trace, level); |
2e422fd1 NK |
2290 | if (ret < 0) |
2291 | return ret; | |
2292 | } | |
2293 | return 0; | |
2294 | } | |
2295 | ||
9735be24 | 2296 | static int add_all_matching_fields(struct perf_evlist *evlist, |
4b633eba | 2297 | char *field_name, bool raw_trace, int level) |
9735be24 NK |
2298 | { |
2299 | int ret = -ESRCH; | |
2300 | struct perf_evsel *evsel; | |
2301 | struct format_field *field; | |
2302 | ||
e5cadb93 | 2303 | evlist__for_each_entry(evlist, evsel) { |
9735be24 NK |
2304 | if (evsel->attr.type != PERF_TYPE_TRACEPOINT) |
2305 | continue; | |
2306 | ||
2307 | field = pevent_find_any_field(evsel->tp_format, field_name); | |
2308 | if (field == NULL) | |
2309 | continue; | |
2310 | ||
4b633eba | 2311 | ret = __dynamic_dimension__add(evsel, field, raw_trace, level); |
9735be24 NK |
2312 | if (ret < 0) |
2313 | break; | |
2314 | } | |
2315 | return ret; | |
2316 | } | |
2317 | ||
4b633eba NK |
2318 | static int add_dynamic_entry(struct perf_evlist *evlist, const char *tok, |
2319 | int level) | |
c7c2a5e4 | 2320 | { |
5d0cff93 NK |
2321 | char *str, *event_name, *field_name, *opt_name; |
2322 | struct perf_evsel *evsel; | |
c7c2a5e4 | 2323 | struct format_field *field; |
053a3989 | 2324 | bool raw_trace = symbol_conf.raw_trace; |
c7c2a5e4 NK |
2325 | int ret = 0; |
2326 | ||
2327 | if (evlist == NULL) | |
2328 | return -ENOENT; | |
2329 | ||
2330 | str = strdup(tok); | |
2331 | if (str == NULL) | |
2332 | return -ENOMEM; | |
2333 | ||
5d0cff93 | 2334 | if (parse_field_name(str, &event_name, &field_name, &opt_name) < 0) { |
c7c2a5e4 NK |
2335 | ret = -EINVAL; |
2336 | goto out; | |
2337 | } | |
c7c2a5e4 | 2338 | |
5d0cff93 NK |
2339 | if (opt_name) { |
2340 | if (strcmp(opt_name, "raw")) { | |
2341 | pr_debug("unsupported field option %s\n", opt_name); | |
053a3989 NK |
2342 | ret = -EINVAL; |
2343 | goto out; | |
2344 | } | |
2345 | raw_trace = true; | |
2346 | } | |
2347 | ||
2e422fd1 | 2348 | if (!strcmp(field_name, "trace_fields")) { |
4b633eba | 2349 | ret = add_all_dynamic_fields(evlist, raw_trace, level); |
2e422fd1 NK |
2350 | goto out; |
2351 | } | |
2352 | ||
9735be24 | 2353 | if (event_name == NULL) { |
4b633eba | 2354 | ret = add_all_matching_fields(evlist, field_name, raw_trace, level); |
9735be24 NK |
2355 | goto out; |
2356 | } | |
2357 | ||
5d0cff93 | 2358 | evsel = find_evsel(evlist, event_name); |
c7c2a5e4 NK |
2359 | if (evsel == NULL) { |
2360 | pr_debug("Cannot find event: %s\n", event_name); | |
2361 | ret = -ENOENT; | |
2362 | goto out; | |
2363 | } | |
2364 | ||
2365 | if (evsel->attr.type != PERF_TYPE_TRACEPOINT) { | |
2366 | pr_debug("%s is not a tracepoint event\n", event_name); | |
2367 | ret = -EINVAL; | |
2368 | goto out; | |
2369 | } | |
2370 | ||
3b099bf5 | 2371 | if (!strcmp(field_name, "*")) { |
4b633eba | 2372 | ret = add_evsel_fields(evsel, raw_trace, level); |
3b099bf5 NK |
2373 | } else { |
2374 | field = pevent_find_any_field(evsel->tp_format, field_name); | |
2375 | if (field == NULL) { | |
2376 | pr_debug("Cannot find event field for %s.%s\n", | |
2377 | event_name, field_name); | |
2378 | return -ENOENT; | |
2379 | } | |
2380 | ||
4b633eba | 2381 | ret = __dynamic_dimension__add(evsel, field, raw_trace, level); |
3b099bf5 | 2382 | } |
c7c2a5e4 NK |
2383 | |
2384 | out: | |
2385 | free(str); | |
2386 | return ret; | |
2387 | } | |
2388 | ||
d7b617f5 JO |
2389 | static int __sort_dimension__add(struct sort_dimension *sd, |
2390 | struct perf_hpp_list *list, | |
2391 | int level) | |
2f532d09 NK |
2392 | { |
2393 | if (sd->taken) | |
8b536999 NK |
2394 | return 0; |
2395 | ||
d7b617f5 | 2396 | if (__sort_dimension__add_hpp_sort(sd, list, level) < 0) |
8b536999 | 2397 | return -1; |
2f532d09 NK |
2398 | |
2399 | if (sd->entry->se_collapse) | |
52225036 | 2400 | list->need_collapse = 1; |
2f532d09 | 2401 | |
2f532d09 | 2402 | sd->taken = 1; |
8b536999 NK |
2403 | |
2404 | return 0; | |
2f532d09 NK |
2405 | } |
2406 | ||
d7b617f5 JO |
2407 | static int __hpp_dimension__add(struct hpp_dimension *hd, |
2408 | struct perf_hpp_list *list, | |
2409 | int level) | |
a2ce067e | 2410 | { |
1945c3e7 | 2411 | struct perf_hpp_fmt *fmt; |
a2ce067e | 2412 | |
1945c3e7 JO |
2413 | if (hd->taken) |
2414 | return 0; | |
2415 | ||
4b633eba | 2416 | fmt = __hpp_dimension__alloc_hpp(hd, level); |
1945c3e7 JO |
2417 | if (!fmt) |
2418 | return -1; | |
2419 | ||
2420 | hd->taken = 1; | |
d7b617f5 | 2421 | perf_hpp_list__register_sort_field(list, fmt); |
a2ce067e NK |
2422 | return 0; |
2423 | } | |
2424 | ||
07600027 JO |
2425 | static int __sort_dimension__add_output(struct perf_hpp_list *list, |
2426 | struct sort_dimension *sd) | |
a7d945bc NK |
2427 | { |
2428 | if (sd->taken) | |
2429 | return 0; | |
2430 | ||
d7b617f5 | 2431 | if (__sort_dimension__add_hpp_output(sd, list) < 0) |
a7d945bc NK |
2432 | return -1; |
2433 | ||
2434 | sd->taken = 1; | |
2435 | return 0; | |
2436 | } | |
2437 | ||
07600027 JO |
2438 | static int __hpp_dimension__add_output(struct perf_hpp_list *list, |
2439 | struct hpp_dimension *hd) | |
a7d945bc | 2440 | { |
1945c3e7 | 2441 | struct perf_hpp_fmt *fmt; |
a7d945bc | 2442 | |
1945c3e7 JO |
2443 | if (hd->taken) |
2444 | return 0; | |
2445 | ||
4b633eba | 2446 | fmt = __hpp_dimension__alloc_hpp(hd, 0); |
1945c3e7 JO |
2447 | if (!fmt) |
2448 | return -1; | |
2449 | ||
2450 | hd->taken = 1; | |
07600027 | 2451 | perf_hpp_list__column_register(list, fmt); |
a7d945bc NK |
2452 | return 0; |
2453 | } | |
2454 | ||
beeaaeb3 JO |
2455 | int hpp_dimension__add_output(unsigned col) |
2456 | { | |
2457 | BUG_ON(col >= PERF_HPP__MAX_INDEX); | |
07600027 | 2458 | return __hpp_dimension__add_output(&perf_hpp_list, &hpp_sort_dimensions[col]); |
beeaaeb3 JO |
2459 | } |
2460 | ||
a76490e4 JO |
2461 | int sort_dimension__add(struct perf_hpp_list *list, const char *tok, |
2462 | struct perf_evlist *evlist, | |
2463 | int level) | |
dd68ada2 JK |
2464 | { |
2465 | unsigned int i; | |
2466 | ||
fc5871ed NK |
2467 | for (i = 0; i < ARRAY_SIZE(common_sort_dimensions); i++) { |
2468 | struct sort_dimension *sd = &common_sort_dimensions[i]; | |
dd68ada2 | 2469 | |
dd68ada2 JK |
2470 | if (strncasecmp(tok, sd->name, strlen(tok))) |
2471 | continue; | |
fc5871ed | 2472 | |
dd68ada2 JK |
2473 | if (sd->entry == &sort_parent) { |
2474 | int ret = regcomp(&parent_regex, parent_pattern, REG_EXTENDED); | |
2475 | if (ret) { | |
2476 | char err[BUFSIZ]; | |
2477 | ||
2478 | regerror(ret, &parent_regex, err, sizeof(err)); | |
2aefa4f7 ACM |
2479 | pr_err("Invalid regex: %s\n%s", parent_pattern, err); |
2480 | return -EINVAL; | |
dd68ada2 | 2481 | } |
de7e6a7c | 2482 | list->parent = 1; |
930477bd | 2483 | } else if (sd->entry == &sort_sym) { |
2e0453af | 2484 | list->sym = 1; |
94ba462d KL |
2485 | /* |
2486 | * perf diff displays the performance difference amongst | |
2487 | * two or more perf.data files. Those files could come | |
2488 | * from different binaries. So we should not compare | |
2489 | * their ips, but the name of symbol. | |
2490 | */ | |
2491 | if (sort__mode == SORT_MODE__DIFF) | |
2492 | sd->entry->se_collapse = sort__sym_sort; | |
2493 | ||
68f6d022 | 2494 | } else if (sd->entry == &sort_dso) { |
69849fc5 | 2495 | list->dso = 1; |
2e7ea3ab | 2496 | } else if (sd->entry == &sort_socket) { |
35a634f7 | 2497 | list->socket = 1; |
cfd92dad | 2498 | } else if (sd->entry == &sort_thread) { |
fa82911a | 2499 | list->thread = 1; |
078b8d4a | 2500 | } else if (sd->entry == &sort_comm) { |
7cecb7fe | 2501 | list->comm = 1; |
dd68ada2 JK |
2502 | } |
2503 | ||
d7b617f5 | 2504 | return __sort_dimension__add(sd, list, level); |
dd68ada2 | 2505 | } |
fc5871ed | 2506 | |
a2ce067e NK |
2507 | for (i = 0; i < ARRAY_SIZE(hpp_sort_dimensions); i++) { |
2508 | struct hpp_dimension *hd = &hpp_sort_dimensions[i]; | |
2509 | ||
2510 | if (strncasecmp(tok, hd->name, strlen(tok))) | |
2511 | continue; | |
2512 | ||
d7b617f5 | 2513 | return __hpp_dimension__add(hd, list, level); |
a2ce067e NK |
2514 | } |
2515 | ||
fc5871ed NK |
2516 | for (i = 0; i < ARRAY_SIZE(bstack_sort_dimensions); i++) { |
2517 | struct sort_dimension *sd = &bstack_sort_dimensions[i]; | |
2518 | ||
2519 | if (strncasecmp(tok, sd->name, strlen(tok))) | |
2520 | continue; | |
2521 | ||
55369fc1 | 2522 | if (sort__mode != SORT_MODE__BRANCH) |
fc5871ed NK |
2523 | return -EINVAL; |
2524 | ||
2525 | if (sd->entry == &sort_sym_from || sd->entry == &sort_sym_to) | |
2e0453af | 2526 | list->sym = 1; |
fc5871ed | 2527 | |
d7b617f5 | 2528 | __sort_dimension__add(sd, list, level); |
fc5871ed NK |
2529 | return 0; |
2530 | } | |
2531 | ||
afab87b9 NK |
2532 | for (i = 0; i < ARRAY_SIZE(memory_sort_dimensions); i++) { |
2533 | struct sort_dimension *sd = &memory_sort_dimensions[i]; | |
2534 | ||
2535 | if (strncasecmp(tok, sd->name, strlen(tok))) | |
2536 | continue; | |
2537 | ||
2538 | if (sort__mode != SORT_MODE__MEMORY) | |
2539 | return -EINVAL; | |
2540 | ||
0d203166 ACM |
2541 | if (sd->entry == &sort_mem_dcacheline && cacheline_size == 0) |
2542 | return -EINVAL; | |
2543 | ||
afab87b9 | 2544 | if (sd->entry == &sort_mem_daddr_sym) |
2e0453af | 2545 | list->sym = 1; |
afab87b9 | 2546 | |
d7b617f5 | 2547 | __sort_dimension__add(sd, list, level); |
afab87b9 NK |
2548 | return 0; |
2549 | } | |
2550 | ||
4b633eba | 2551 | if (!add_dynamic_entry(evlist, tok, level)) |
c7c2a5e4 NK |
2552 | return 0; |
2553 | ||
dd68ada2 JK |
2554 | return -ESRCH; |
2555 | } | |
c8829c7a | 2556 | |
d7b617f5 JO |
2557 | static int setup_sort_list(struct perf_hpp_list *list, char *str, |
2558 | struct perf_evlist *evlist) | |
2fbaa390 JO |
2559 | { |
2560 | char *tmp, *tok; | |
2561 | int ret = 0; | |
4b633eba | 2562 | int level = 0; |
a23f37e8 NK |
2563 | int next_level = 1; |
2564 | bool in_group = false; | |
2565 | ||
2566 | do { | |
2567 | tok = str; | |
2568 | tmp = strpbrk(str, "{}, "); | |
2569 | if (tmp) { | |
2570 | if (in_group) | |
2571 | next_level = level; | |
2572 | else | |
2573 | next_level = level + 1; | |
2574 | ||
2575 | if (*tmp == '{') | |
2576 | in_group = true; | |
2577 | else if (*tmp == '}') | |
2578 | in_group = false; | |
2579 | ||
2580 | *tmp = '\0'; | |
2581 | str = tmp + 1; | |
2582 | } | |
2fbaa390 | 2583 | |
a23f37e8 | 2584 | if (*tok) { |
d7b617f5 | 2585 | ret = sort_dimension__add(list, tok, evlist, level); |
a23f37e8 | 2586 | if (ret == -EINVAL) { |
0d203166 | 2587 | if (!cacheline_size && !strncasecmp(tok, "dcacheline", strlen(tok))) |
62d94b00 | 2588 | pr_err("The \"dcacheline\" --sort key needs to know the cacheline size and it couldn't be determined on this system"); |
0d203166 | 2589 | else |
62d94b00 | 2590 | pr_err("Invalid --sort key: `%s'", tok); |
a23f37e8 NK |
2591 | break; |
2592 | } else if (ret == -ESRCH) { | |
62d94b00 | 2593 | pr_err("Unknown --sort key: `%s'", tok); |
a23f37e8 NK |
2594 | break; |
2595 | } | |
2fbaa390 | 2596 | } |
a23f37e8 NK |
2597 | |
2598 | level = next_level; | |
2599 | } while (tmp); | |
2fbaa390 JO |
2600 | |
2601 | return ret; | |
2602 | } | |
2603 | ||
d49dadea | 2604 | static const char *get_default_sort_order(struct perf_evlist *evlist) |
512ae1bd NK |
2605 | { |
2606 | const char *default_sort_orders[] = { | |
2607 | default_sort_order, | |
2608 | default_branch_sort_order, | |
2609 | default_mem_sort_order, | |
2610 | default_top_sort_order, | |
2611 | default_diff_sort_order, | |
d49dadea | 2612 | default_tracepoint_sort_order, |
512ae1bd | 2613 | }; |
d49dadea NK |
2614 | bool use_trace = true; |
2615 | struct perf_evsel *evsel; | |
512ae1bd NK |
2616 | |
2617 | BUG_ON(sort__mode >= ARRAY_SIZE(default_sort_orders)); | |
2618 | ||
64831a21 | 2619 | if (evlist == NULL || perf_evlist__empty(evlist)) |
d49dadea NK |
2620 | goto out_no_evlist; |
2621 | ||
e5cadb93 | 2622 | evlist__for_each_entry(evlist, evsel) { |
d49dadea NK |
2623 | if (evsel->attr.type != PERF_TYPE_TRACEPOINT) { |
2624 | use_trace = false; | |
2625 | break; | |
2626 | } | |
2627 | } | |
2628 | ||
2629 | if (use_trace) { | |
2630 | sort__mode = SORT_MODE__TRACEPOINT; | |
2631 | if (symbol_conf.raw_trace) | |
2632 | return "trace_fields"; | |
2633 | } | |
2634 | out_no_evlist: | |
512ae1bd NK |
2635 | return default_sort_orders[sort__mode]; |
2636 | } | |
2637 | ||
d49dadea | 2638 | static int setup_sort_order(struct perf_evlist *evlist) |
1a1c0ffb JO |
2639 | { |
2640 | char *new_sort_order; | |
2641 | ||
2642 | /* | |
2643 | * Append '+'-prefixed sort order to the default sort | |
2644 | * order string. | |
2645 | */ | |
2646 | if (!sort_order || is_strict_order(sort_order)) | |
2647 | return 0; | |
2648 | ||
2649 | if (sort_order[1] == '\0') { | |
62d94b00 | 2650 | pr_err("Invalid --sort key: `+'"); |
1a1c0ffb JO |
2651 | return -EINVAL; |
2652 | } | |
2653 | ||
2654 | /* | |
2655 | * We allocate new sort_order string, but we never free it, | |
2656 | * because it's checked over the rest of the code. | |
2657 | */ | |
2658 | if (asprintf(&new_sort_order, "%s,%s", | |
d49dadea | 2659 | get_default_sort_order(evlist), sort_order + 1) < 0) { |
62d94b00 | 2660 | pr_err("Not enough memory to set up --sort"); |
1a1c0ffb JO |
2661 | return -ENOMEM; |
2662 | } | |
2663 | ||
2664 | sort_order = new_sort_order; | |
2665 | return 0; | |
2666 | } | |
2667 | ||
b97511c5 JO |
2668 | /* |
2669 | * Adds 'pre,' prefix into 'str' is 'pre' is | |
2670 | * not already part of 'str'. | |
2671 | */ | |
2672 | static char *prefix_if_not_in(const char *pre, char *str) | |
2673 | { | |
2674 | char *n; | |
2675 | ||
2676 | if (!str || strstr(str, pre)) | |
2677 | return str; | |
2678 | ||
2679 | if (asprintf(&n, "%s,%s", pre, str) < 0) | |
2680 | return NULL; | |
2681 | ||
2682 | free(str); | |
2683 | return n; | |
2684 | } | |
2685 | ||
2686 | static char *setup_overhead(char *keys) | |
2687 | { | |
e9d848cb NK |
2688 | if (sort__mode == SORT_MODE__DIFF) |
2689 | return keys; | |
2690 | ||
b97511c5 JO |
2691 | keys = prefix_if_not_in("overhead", keys); |
2692 | ||
2693 | if (symbol_conf.cumulate_callchain) | |
2694 | keys = prefix_if_not_in("overhead_children", keys); | |
2695 | ||
2696 | return keys; | |
2697 | } | |
2698 | ||
40184c46 | 2699 | static int __setup_sorting(struct perf_evlist *evlist) |
c8829c7a | 2700 | { |
2fbaa390 | 2701 | char *str; |
1a1c0ffb | 2702 | const char *sort_keys; |
55309985 | 2703 | int ret = 0; |
c8829c7a | 2704 | |
d49dadea | 2705 | ret = setup_sort_order(evlist); |
1a1c0ffb JO |
2706 | if (ret) |
2707 | return ret; | |
2708 | ||
2709 | sort_keys = sort_order; | |
a7d945bc | 2710 | if (sort_keys == NULL) { |
2f3f9bcf | 2711 | if (is_strict_order(field_order)) { |
a7d945bc NK |
2712 | /* |
2713 | * If user specified field order but no sort order, | |
2714 | * we'll honor it and not add default sort orders. | |
2715 | */ | |
2716 | return 0; | |
2717 | } | |
2718 | ||
d49dadea | 2719 | sort_keys = get_default_sort_order(evlist); |
a7d945bc | 2720 | } |
512ae1bd NK |
2721 | |
2722 | str = strdup(sort_keys); | |
5936f54d | 2723 | if (str == NULL) { |
62d94b00 | 2724 | pr_err("Not enough memory to setup sort keys"); |
5936f54d NK |
2725 | return -ENOMEM; |
2726 | } | |
2727 | ||
b97511c5 JO |
2728 | /* |
2729 | * Prepend overhead fields for backward compatibility. | |
2730 | */ | |
2731 | if (!is_strict_order(field_order)) { | |
2732 | str = setup_overhead(str); | |
2733 | if (str == NULL) { | |
62d94b00 | 2734 | pr_err("Not enough memory to setup overhead keys"); |
b97511c5 JO |
2735 | return -ENOMEM; |
2736 | } | |
2737 | } | |
2738 | ||
d7b617f5 | 2739 | ret = setup_sort_list(&perf_hpp_list, str, evlist); |
c8829c7a ACM |
2740 | |
2741 | free(str); | |
55309985 | 2742 | return ret; |
c8829c7a | 2743 | } |
c351c281 | 2744 | |
f2998422 | 2745 | void perf_hpp__set_elide(int idx, bool elide) |
e67d49a7 | 2746 | { |
f2998422 JO |
2747 | struct perf_hpp_fmt *fmt; |
2748 | struct hpp_sort_entry *hse; | |
e67d49a7 | 2749 | |
cf094045 | 2750 | perf_hpp_list__for_each_format(&perf_hpp_list, fmt) { |
f2998422 JO |
2751 | if (!perf_hpp__is_sort_entry(fmt)) |
2752 | continue; | |
2753 | ||
2754 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
2755 | if (hse->se->se_width_idx == idx) { | |
2756 | fmt->elide = elide; | |
2757 | break; | |
2758 | } | |
e67d49a7 | 2759 | } |
e67d49a7 NK |
2760 | } |
2761 | ||
f2998422 | 2762 | static bool __get_elide(struct strlist *list, const char *list_name, FILE *fp) |
c351c281 ACM |
2763 | { |
2764 | if (list && strlist__nr_entries(list) == 1) { | |
2765 | if (fp != NULL) | |
2766 | fprintf(fp, "# %s: %s\n", list_name, | |
2767 | strlist__entry(list, 0)->s); | |
f2998422 JO |
2768 | return true; |
2769 | } | |
2770 | return false; | |
2771 | } | |
2772 | ||
2773 | static bool get_elide(int idx, FILE *output) | |
2774 | { | |
2775 | switch (idx) { | |
2776 | case HISTC_SYMBOL: | |
2777 | return __get_elide(symbol_conf.sym_list, "symbol", output); | |
2778 | case HISTC_DSO: | |
2779 | return __get_elide(symbol_conf.dso_list, "dso", output); | |
2780 | case HISTC_COMM: | |
2781 | return __get_elide(symbol_conf.comm_list, "comm", output); | |
2782 | default: | |
2783 | break; | |
c351c281 | 2784 | } |
f2998422 JO |
2785 | |
2786 | if (sort__mode != SORT_MODE__BRANCH) | |
2787 | return false; | |
2788 | ||
2789 | switch (idx) { | |
2790 | case HISTC_SYMBOL_FROM: | |
2791 | return __get_elide(symbol_conf.sym_from_list, "sym_from", output); | |
2792 | case HISTC_SYMBOL_TO: | |
2793 | return __get_elide(symbol_conf.sym_to_list, "sym_to", output); | |
2794 | case HISTC_DSO_FROM: | |
2795 | return __get_elide(symbol_conf.dso_from_list, "dso_from", output); | |
2796 | case HISTC_DSO_TO: | |
2797 | return __get_elide(symbol_conf.dso_to_list, "dso_to", output); | |
2798 | default: | |
2799 | break; | |
2800 | } | |
2801 | ||
2802 | return false; | |
c351c281 | 2803 | } |
08e71542 NK |
2804 | |
2805 | void sort__setup_elide(FILE *output) | |
2806 | { | |
cfaa154b NK |
2807 | struct perf_hpp_fmt *fmt; |
2808 | struct hpp_sort_entry *hse; | |
7524f63b | 2809 | |
cf094045 | 2810 | perf_hpp_list__for_each_format(&perf_hpp_list, fmt) { |
f2998422 JO |
2811 | if (!perf_hpp__is_sort_entry(fmt)) |
2812 | continue; | |
2813 | ||
2814 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
2815 | fmt->elide = get_elide(hse->se->se_width_idx, output); | |
08e71542 NK |
2816 | } |
2817 | ||
7524f63b NK |
2818 | /* |
2819 | * It makes no sense to elide all of sort entries. | |
2820 | * Just revert them to show up again. | |
2821 | */ | |
cf094045 | 2822 | perf_hpp_list__for_each_format(&perf_hpp_list, fmt) { |
cfaa154b NK |
2823 | if (!perf_hpp__is_sort_entry(fmt)) |
2824 | continue; | |
2825 | ||
f2998422 | 2826 | if (!fmt->elide) |
7524f63b NK |
2827 | return; |
2828 | } | |
2829 | ||
cf094045 | 2830 | perf_hpp_list__for_each_format(&perf_hpp_list, fmt) { |
cfaa154b NK |
2831 | if (!perf_hpp__is_sort_entry(fmt)) |
2832 | continue; | |
2833 | ||
f2998422 | 2834 | fmt->elide = false; |
cfaa154b | 2835 | } |
08e71542 | 2836 | } |
a7d945bc | 2837 | |
a76490e4 | 2838 | int output_field_add(struct perf_hpp_list *list, char *tok) |
a7d945bc NK |
2839 | { |
2840 | unsigned int i; | |
2841 | ||
2842 | for (i = 0; i < ARRAY_SIZE(common_sort_dimensions); i++) { | |
2843 | struct sort_dimension *sd = &common_sort_dimensions[i]; | |
2844 | ||
2845 | if (strncasecmp(tok, sd->name, strlen(tok))) | |
2846 | continue; | |
2847 | ||
07600027 | 2848 | return __sort_dimension__add_output(list, sd); |
a7d945bc NK |
2849 | } |
2850 | ||
2851 | for (i = 0; i < ARRAY_SIZE(hpp_sort_dimensions); i++) { | |
2852 | struct hpp_dimension *hd = &hpp_sort_dimensions[i]; | |
2853 | ||
2854 | if (strncasecmp(tok, hd->name, strlen(tok))) | |
2855 | continue; | |
2856 | ||
07600027 | 2857 | return __hpp_dimension__add_output(list, hd); |
a7d945bc NK |
2858 | } |
2859 | ||
2860 | for (i = 0; i < ARRAY_SIZE(bstack_sort_dimensions); i++) { | |
2861 | struct sort_dimension *sd = &bstack_sort_dimensions[i]; | |
2862 | ||
2863 | if (strncasecmp(tok, sd->name, strlen(tok))) | |
2864 | continue; | |
2865 | ||
07600027 | 2866 | return __sort_dimension__add_output(list, sd); |
a7d945bc NK |
2867 | } |
2868 | ||
2869 | for (i = 0; i < ARRAY_SIZE(memory_sort_dimensions); i++) { | |
2870 | struct sort_dimension *sd = &memory_sort_dimensions[i]; | |
2871 | ||
2872 | if (strncasecmp(tok, sd->name, strlen(tok))) | |
2873 | continue; | |
2874 | ||
07600027 | 2875 | return __sort_dimension__add_output(list, sd); |
a7d945bc NK |
2876 | } |
2877 | ||
2878 | return -ESRCH; | |
2879 | } | |
2880 | ||
07600027 | 2881 | static int setup_output_list(struct perf_hpp_list *list, char *str) |
6d3375ef JO |
2882 | { |
2883 | char *tmp, *tok; | |
2884 | int ret = 0; | |
2885 | ||
2886 | for (tok = strtok_r(str, ", ", &tmp); | |
2887 | tok; tok = strtok_r(NULL, ", ", &tmp)) { | |
07600027 | 2888 | ret = output_field_add(list, tok); |
6d3375ef | 2889 | if (ret == -EINVAL) { |
56271170 | 2890 | ui__error("Invalid --fields key: `%s'", tok); |
6d3375ef JO |
2891 | break; |
2892 | } else if (ret == -ESRCH) { | |
56271170 | 2893 | ui__error("Unknown --fields key: `%s'", tok); |
6d3375ef JO |
2894 | break; |
2895 | } | |
2896 | } | |
2897 | ||
2898 | return ret; | |
2899 | } | |
2900 | ||
bcf98740 | 2901 | void reset_dimensions(void) |
a7d945bc NK |
2902 | { |
2903 | unsigned int i; | |
2904 | ||
2905 | for (i = 0; i < ARRAY_SIZE(common_sort_dimensions); i++) | |
2906 | common_sort_dimensions[i].taken = 0; | |
2907 | ||
2908 | for (i = 0; i < ARRAY_SIZE(hpp_sort_dimensions); i++) | |
2909 | hpp_sort_dimensions[i].taken = 0; | |
2910 | ||
2911 | for (i = 0; i < ARRAY_SIZE(bstack_sort_dimensions); i++) | |
2912 | bstack_sort_dimensions[i].taken = 0; | |
2913 | ||
2914 | for (i = 0; i < ARRAY_SIZE(memory_sort_dimensions); i++) | |
2915 | memory_sort_dimensions[i].taken = 0; | |
2916 | } | |
2917 | ||
2f3f9bcf JO |
2918 | bool is_strict_order(const char *order) |
2919 | { | |
2920 | return order && (*order != '+'); | |
2921 | } | |
2922 | ||
a7d945bc NK |
2923 | static int __setup_output_field(void) |
2924 | { | |
6d3375ef | 2925 | char *str, *strp; |
2f3f9bcf | 2926 | int ret = -EINVAL; |
a7d945bc NK |
2927 | |
2928 | if (field_order == NULL) | |
2929 | return 0; | |
2930 | ||
2f3f9bcf | 2931 | strp = str = strdup(field_order); |
a7d945bc | 2932 | if (str == NULL) { |
62d94b00 | 2933 | pr_err("Not enough memory to setup output fields"); |
a7d945bc NK |
2934 | return -ENOMEM; |
2935 | } | |
2936 | ||
2f3f9bcf JO |
2937 | if (!is_strict_order(field_order)) |
2938 | strp++; | |
2939 | ||
2940 | if (!strlen(strp)) { | |
62d94b00 | 2941 | pr_err("Invalid --fields key: `+'"); |
2f3f9bcf JO |
2942 | goto out; |
2943 | } | |
2944 | ||
07600027 | 2945 | ret = setup_output_list(&perf_hpp_list, strp); |
a7d945bc | 2946 | |
2f3f9bcf | 2947 | out: |
a7d945bc NK |
2948 | free(str); |
2949 | return ret; | |
2950 | } | |
2951 | ||
9b240637 ACM |
2952 | int setup_sorting(struct perf_evlist *evlist) |
2953 | { | |
2954 | int err; | |
2955 | ||
2956 | err = __setup_sorting(evlist); | |
2957 | if (err < 0) | |
2958 | return err; | |
2959 | ||
2960 | if (parent_pattern != default_parent_pattern) { | |
d7b617f5 | 2961 | err = sort_dimension__add(&perf_hpp_list, "parent", evlist, -1); |
9b240637 ACM |
2962 | if (err < 0) |
2963 | return err; | |
2964 | } | |
2965 | ||
a7d945bc NK |
2966 | reset_dimensions(); |
2967 | ||
2968 | /* | |
2969 | * perf diff doesn't use default hpp output fields. | |
2970 | */ | |
2971 | if (sort__mode != SORT_MODE__DIFF) | |
2972 | perf_hpp__init(); | |
2973 | ||
2974 | err = __setup_output_field(); | |
2975 | if (err < 0) | |
2976 | return err; | |
2977 | ||
2978 | /* copy sort keys to output fields */ | |
43e0a68f | 2979 | perf_hpp__setup_output_field(&perf_hpp_list); |
a7d945bc | 2980 | /* and then copy output fields to sort keys */ |
43e0a68f | 2981 | perf_hpp__append_sort_keys(&perf_hpp_list); |
a7d945bc | 2982 | |
c3bc0c43 NK |
2983 | /* setup hists-specific output fields */ |
2984 | if (perf_hpp__setup_hists_formats(&perf_hpp_list, evlist) < 0) | |
2985 | return -1; | |
2986 | ||
a7d945bc NK |
2987 | return 0; |
2988 | } | |
1c89fe9b NK |
2989 | |
2990 | void reset_output_field(void) | |
2991 | { | |
52225036 | 2992 | perf_hpp_list.need_collapse = 0; |
de7e6a7c | 2993 | perf_hpp_list.parent = 0; |
2e0453af | 2994 | perf_hpp_list.sym = 0; |
69849fc5 | 2995 | perf_hpp_list.dso = 0; |
1c89fe9b | 2996 | |
d69b2962 NK |
2997 | field_order = NULL; |
2998 | sort_order = NULL; | |
2999 | ||
1c89fe9b | 3000 | reset_dimensions(); |
43e0a68f | 3001 | perf_hpp__reset_output_field(&perf_hpp_list); |
1c89fe9b | 3002 | } |