Commit | Line | Data |
---|---|---|
9b32ba71 | 1 | #include <sys/mman.h> |
dd68ada2 | 2 | #include "sort.h" |
8a6c5b26 | 3 | #include "hist.h" |
4dfced35 | 4 | #include "comm.h" |
08e71542 | 5 | #include "symbol.h" |
8b536999 | 6 | #include "evsel.h" |
40184c46 NK |
7 | #include "evlist.h" |
8 | #include <traceevent/event-parse.h> | |
dd68ada2 JK |
9 | |
10 | regex_t parent_regex; | |
edb7c60e ACM |
11 | const char default_parent_pattern[] = "^sys_|^do_page_fault"; |
12 | const char *parent_pattern = default_parent_pattern; | |
13 | const char default_sort_order[] = "comm,dso,symbol"; | |
40997d6c | 14 | const char default_branch_sort_order[] = "comm,dso_from,symbol_from,symbol_to,cycles"; |
512ae1bd NK |
15 | const char default_mem_sort_order[] = "local_weight,mem,sym,dso,symbol_daddr,dso_daddr,snoop,tlb,locked"; |
16 | const char default_top_sort_order[] = "dso,symbol"; | |
17 | const char default_diff_sort_order[] = "dso,symbol"; | |
d49dadea | 18 | const char default_tracepoint_sort_order[] = "trace"; |
512ae1bd | 19 | const char *sort_order; |
a7d945bc | 20 | const char *field_order; |
b21484f1 GP |
21 | regex_t ignore_callees_regex; |
22 | int have_ignore_callees = 0; | |
af0a6fa4 FW |
23 | int sort__need_collapse = 0; |
24 | int sort__has_parent = 0; | |
1af55640 | 25 | int sort__has_sym = 0; |
68f6d022 | 26 | int sort__has_dso = 0; |
2e7ea3ab | 27 | int sort__has_socket = 0; |
cfd92dad | 28 | int sort__has_thread = 0; |
55369fc1 | 29 | enum sort_mode sort__mode = SORT_MODE__NORMAL; |
a4fb581b | 30 | |
dd68ada2 | 31 | |
a4e3b956 | 32 | static int repsep_snprintf(char *bf, size_t size, const char *fmt, ...) |
dd68ada2 JK |
33 | { |
34 | int n; | |
35 | va_list ap; | |
36 | ||
37 | va_start(ap, fmt); | |
a4e3b956 | 38 | n = vsnprintf(bf, size, fmt, ap); |
0ca0c130 | 39 | if (symbol_conf.field_sep && n > 0) { |
a4e3b956 ACM |
40 | char *sep = bf; |
41 | ||
42 | while (1) { | |
0ca0c130 | 43 | sep = strchr(sep, *symbol_conf.field_sep); |
a4e3b956 ACM |
44 | if (sep == NULL) |
45 | break; | |
46 | *sep = '.'; | |
dd68ada2 | 47 | } |
dd68ada2 JK |
48 | } |
49 | va_end(ap); | |
b832796c AB |
50 | |
51 | if (n >= (int)size) | |
52 | return size - 1; | |
dd68ada2 JK |
53 | return n; |
54 | } | |
55 | ||
b9c5143a | 56 | static int64_t cmp_null(const void *l, const void *r) |
872a878f FW |
57 | { |
58 | if (!l && !r) | |
59 | return 0; | |
60 | else if (!l) | |
61 | return -1; | |
62 | else | |
63 | return 1; | |
64 | } | |
65 | ||
66 | /* --sort pid */ | |
67 | ||
68 | static int64_t | |
69 | sort__thread_cmp(struct hist_entry *left, struct hist_entry *right) | |
70 | { | |
38051234 | 71 | return right->thread->tid - left->thread->tid; |
872a878f FW |
72 | } |
73 | ||
c824c433 | 74 | static int hist_entry__thread_snprintf(struct hist_entry *he, char *bf, |
a4e3b956 | 75 | size_t size, unsigned int width) |
dd68ada2 | 76 | { |
b9c5143a | 77 | const char *comm = thread__comm_str(he->thread); |
5b591669 NK |
78 | |
79 | width = max(7U, width) - 6; | |
80 | return repsep_snprintf(bf, size, "%5d:%-*.*s", he->thread->tid, | |
81 | width, width, comm ?: ""); | |
dd68ada2 JK |
82 | } |
83 | ||
872a878f | 84 | struct sort_entry sort_thread = { |
8246de88 | 85 | .se_header = " Pid:Command", |
872a878f FW |
86 | .se_cmp = sort__thread_cmp, |
87 | .se_snprintf = hist_entry__thread_snprintf, | |
88 | .se_width_idx = HISTC_THREAD, | |
89 | }; | |
90 | ||
91 | /* --sort comm */ | |
92 | ||
93 | static int64_t | |
94 | sort__comm_cmp(struct hist_entry *left, struct hist_entry *right) | |
95 | { | |
fedd63d3 | 96 | /* Compare the addr that should be unique among comm */ |
2f15bd8c | 97 | return strcmp(comm__str(right->comm), comm__str(left->comm)); |
872a878f FW |
98 | } |
99 | ||
100 | static int64_t | |
101 | sort__comm_collapse(struct hist_entry *left, struct hist_entry *right) | |
102 | { | |
4dfced35 | 103 | /* Compare the addr that should be unique among comm */ |
2f15bd8c | 104 | return strcmp(comm__str(right->comm), comm__str(left->comm)); |
872a878f FW |
105 | } |
106 | ||
202e7a6d NK |
107 | static int64_t |
108 | sort__comm_sort(struct hist_entry *left, struct hist_entry *right) | |
109 | { | |
110 | return strcmp(comm__str(right->comm), comm__str(left->comm)); | |
111 | } | |
112 | ||
c824c433 | 113 | static int hist_entry__comm_snprintf(struct hist_entry *he, char *bf, |
a4e3b956 | 114 | size_t size, unsigned int width) |
dd68ada2 | 115 | { |
5b591669 | 116 | return repsep_snprintf(bf, size, "%-*.*s", width, width, comm__str(he->comm)); |
dd68ada2 JK |
117 | } |
118 | ||
14d1ac74 NK |
119 | struct sort_entry sort_comm = { |
120 | .se_header = "Command", | |
121 | .se_cmp = sort__comm_cmp, | |
122 | .se_collapse = sort__comm_collapse, | |
202e7a6d | 123 | .se_sort = sort__comm_sort, |
14d1ac74 NK |
124 | .se_snprintf = hist_entry__comm_snprintf, |
125 | .se_width_idx = HISTC_COMM, | |
126 | }; | |
127 | ||
128 | /* --sort dso */ | |
129 | ||
b5387528 RAV |
130 | static int64_t _sort__dso_cmp(struct map *map_l, struct map *map_r) |
131 | { | |
132 | struct dso *dso_l = map_l ? map_l->dso : NULL; | |
133 | struct dso *dso_r = map_r ? map_r->dso : NULL; | |
134 | const char *dso_name_l, *dso_name_r; | |
135 | ||
136 | if (!dso_l || !dso_r) | |
202e7a6d | 137 | return cmp_null(dso_r, dso_l); |
b5387528 RAV |
138 | |
139 | if (verbose) { | |
140 | dso_name_l = dso_l->long_name; | |
141 | dso_name_r = dso_r->long_name; | |
142 | } else { | |
143 | dso_name_l = dso_l->short_name; | |
144 | dso_name_r = dso_r->short_name; | |
145 | } | |
146 | ||
147 | return strcmp(dso_name_l, dso_name_r); | |
148 | } | |
149 | ||
872a878f | 150 | static int64_t |
dd68ada2 JK |
151 | sort__dso_cmp(struct hist_entry *left, struct hist_entry *right) |
152 | { | |
202e7a6d | 153 | return _sort__dso_cmp(right->ms.map, left->ms.map); |
b5387528 | 154 | } |
dd68ada2 | 155 | |
14d1ac74 NK |
156 | static int _hist_entry__dso_snprintf(struct map *map, char *bf, |
157 | size_t size, unsigned int width) | |
158 | { | |
159 | if (map && map->dso) { | |
160 | const char *dso_name = !verbose ? map->dso->short_name : | |
161 | map->dso->long_name; | |
5b591669 | 162 | return repsep_snprintf(bf, size, "%-*.*s", width, width, dso_name); |
14d1ac74 NK |
163 | } |
164 | ||
5b591669 | 165 | return repsep_snprintf(bf, size, "%-*.*s", width, width, "[unknown]"); |
14d1ac74 NK |
166 | } |
167 | ||
c824c433 | 168 | static int hist_entry__dso_snprintf(struct hist_entry *he, char *bf, |
14d1ac74 NK |
169 | size_t size, unsigned int width) |
170 | { | |
c824c433 | 171 | return _hist_entry__dso_snprintf(he->ms.map, bf, size, width); |
14d1ac74 NK |
172 | } |
173 | ||
174 | struct sort_entry sort_dso = { | |
175 | .se_header = "Shared Object", | |
176 | .se_cmp = sort__dso_cmp, | |
177 | .se_snprintf = hist_entry__dso_snprintf, | |
178 | .se_width_idx = HISTC_DSO, | |
179 | }; | |
180 | ||
181 | /* --sort symbol */ | |
dd68ada2 | 182 | |
2037be53 NK |
183 | static int64_t _sort__addr_cmp(u64 left_ip, u64 right_ip) |
184 | { | |
185 | return (int64_t)(right_ip - left_ip); | |
186 | } | |
187 | ||
51f27d14 | 188 | static int64_t _sort__sym_cmp(struct symbol *sym_l, struct symbol *sym_r) |
b5387528 RAV |
189 | { |
190 | if (!sym_l || !sym_r) | |
191 | return cmp_null(sym_l, sym_r); | |
192 | ||
193 | if (sym_l == sym_r) | |
194 | return 0; | |
195 | ||
c05676c0 YB |
196 | if (sym_l->start != sym_r->start) |
197 | return (int64_t)(sym_r->start - sym_l->start); | |
b5387528 | 198 | |
c05676c0 | 199 | return (int64_t)(sym_r->end - sym_l->end); |
b5387528 RAV |
200 | } |
201 | ||
14d1ac74 NK |
202 | static int64_t |
203 | sort__sym_cmp(struct hist_entry *left, struct hist_entry *right) | |
b5387528 | 204 | { |
09600e0f NK |
205 | int64_t ret; |
206 | ||
14d1ac74 | 207 | if (!left->ms.sym && !right->ms.sym) |
2037be53 | 208 | return _sort__addr_cmp(left->ip, right->ip); |
dd68ada2 | 209 | |
09600e0f NK |
210 | /* |
211 | * comparing symbol address alone is not enough since it's a | |
212 | * relative address within a dso. | |
213 | */ | |
68f6d022 NK |
214 | if (!sort__has_dso) { |
215 | ret = sort__dso_cmp(left, right); | |
216 | if (ret != 0) | |
217 | return ret; | |
218 | } | |
09600e0f | 219 | |
51f27d14 | 220 | return _sort__sym_cmp(left->ms.sym, right->ms.sym); |
b5387528 RAV |
221 | } |
222 | ||
202e7a6d NK |
223 | static int64_t |
224 | sort__sym_sort(struct hist_entry *left, struct hist_entry *right) | |
225 | { | |
226 | if (!left->ms.sym || !right->ms.sym) | |
227 | return cmp_null(left->ms.sym, right->ms.sym); | |
228 | ||
229 | return strcmp(right->ms.sym->name, left->ms.sym->name); | |
230 | } | |
231 | ||
b5387528 RAV |
232 | static int _hist_entry__sym_snprintf(struct map *map, struct symbol *sym, |
233 | u64 ip, char level, char *bf, size_t size, | |
43355522 | 234 | unsigned int width) |
b5387528 RAV |
235 | { |
236 | size_t ret = 0; | |
237 | ||
238 | if (verbose) { | |
239 | char o = map ? dso__symtab_origin(map->dso) : '!'; | |
240 | ret += repsep_snprintf(bf, size, "%-#*llx %c ", | |
ded19d57 | 241 | BITS_PER_LONG / 4 + 2, ip, o); |
439d473b | 242 | } |
dd68ada2 | 243 | |
b5387528 | 244 | ret += repsep_snprintf(bf + ret, size - ret, "[%c] ", level); |
98a3b32c SE |
245 | if (sym && map) { |
246 | if (map->type == MAP__VARIABLE) { | |
247 | ret += repsep_snprintf(bf + ret, size - ret, "%s", sym->name); | |
248 | ret += repsep_snprintf(bf + ret, size - ret, "+0x%llx", | |
62667746 | 249 | ip - map->unmap_ip(map, sym->start)); |
98a3b32c SE |
250 | ret += repsep_snprintf(bf + ret, size - ret, "%-*s", |
251 | width - ret, ""); | |
252 | } else { | |
253 | ret += repsep_snprintf(bf + ret, size - ret, "%-*s", | |
254 | width - ret, | |
255 | sym->name); | |
256 | } | |
257 | } else { | |
b5387528 RAV |
258 | size_t len = BITS_PER_LONG / 4; |
259 | ret += repsep_snprintf(bf + ret, size - ret, "%-#.*llx", | |
260 | len, ip); | |
261 | ret += repsep_snprintf(bf + ret, size - ret, "%-*s", | |
262 | width - ret, ""); | |
263 | } | |
264 | ||
5b591669 NK |
265 | if (ret > width) |
266 | bf[width] = '\0'; | |
267 | ||
268 | return width; | |
dd68ada2 JK |
269 | } |
270 | ||
c824c433 | 271 | static int hist_entry__sym_snprintf(struct hist_entry *he, char *bf, |
43355522 | 272 | size_t size, unsigned int width) |
b5387528 | 273 | { |
c824c433 ACM |
274 | return _hist_entry__sym_snprintf(he->ms.map, he->ms.sym, he->ip, |
275 | he->level, bf, size, width); | |
b5387528 | 276 | } |
dd68ada2 | 277 | |
872a878f FW |
278 | struct sort_entry sort_sym = { |
279 | .se_header = "Symbol", | |
280 | .se_cmp = sort__sym_cmp, | |
202e7a6d | 281 | .se_sort = sort__sym_sort, |
872a878f FW |
282 | .se_snprintf = hist_entry__sym_snprintf, |
283 | .se_width_idx = HISTC_SYMBOL, | |
284 | }; | |
dd68ada2 | 285 | |
409a8be6 ACM |
286 | /* --sort srcline */ |
287 | ||
288 | static int64_t | |
289 | sort__srcline_cmp(struct hist_entry *left, struct hist_entry *right) | |
290 | { | |
4adcc430 NK |
291 | if (!left->srcline) { |
292 | if (!left->ms.map) | |
293 | left->srcline = SRCLINE_UNKNOWN; | |
294 | else { | |
295 | struct map *map = left->ms.map; | |
296 | left->srcline = get_srcline(map->dso, | |
85c116a6 AK |
297 | map__rip_2objdump(map, left->ip), |
298 | left->ms.sym, true); | |
4adcc430 NK |
299 | } |
300 | } | |
301 | if (!right->srcline) { | |
302 | if (!right->ms.map) | |
303 | right->srcline = SRCLINE_UNKNOWN; | |
304 | else { | |
305 | struct map *map = right->ms.map; | |
306 | right->srcline = get_srcline(map->dso, | |
85c116a6 AK |
307 | map__rip_2objdump(map, right->ip), |
308 | right->ms.sym, true); | |
4adcc430 NK |
309 | } |
310 | } | |
202e7a6d | 311 | return strcmp(right->srcline, left->srcline); |
409a8be6 ACM |
312 | } |
313 | ||
c824c433 | 314 | static int hist_entry__srcline_snprintf(struct hist_entry *he, char *bf, |
5b591669 | 315 | size_t size, unsigned int width) |
409a8be6 | 316 | { |
b2d53671 | 317 | return repsep_snprintf(bf, size, "%-*.*s", width, width, he->srcline); |
409a8be6 ACM |
318 | } |
319 | ||
320 | struct sort_entry sort_srcline = { | |
321 | .se_header = "Source:Line", | |
322 | .se_cmp = sort__srcline_cmp, | |
323 | .se_snprintf = hist_entry__srcline_snprintf, | |
324 | .se_width_idx = HISTC_SRCLINE, | |
325 | }; | |
326 | ||
31191a85 AK |
327 | /* --sort srcfile */ |
328 | ||
329 | static char no_srcfile[1]; | |
330 | ||
331 | static char *get_srcfile(struct hist_entry *e) | |
332 | { | |
333 | char *sf, *p; | |
334 | struct map *map = e->ms.map; | |
335 | ||
2f84b42b AK |
336 | sf = __get_srcline(map->dso, map__rip_2objdump(map, e->ip), |
337 | e->ms.sym, false, true); | |
76b10655 AK |
338 | if (!strcmp(sf, SRCLINE_UNKNOWN)) |
339 | return no_srcfile; | |
31191a85 AK |
340 | p = strchr(sf, ':'); |
341 | if (p && *sf) { | |
342 | *p = 0; | |
343 | return sf; | |
344 | } | |
345 | free(sf); | |
346 | return no_srcfile; | |
347 | } | |
348 | ||
349 | static int64_t | |
350 | sort__srcfile_cmp(struct hist_entry *left, struct hist_entry *right) | |
351 | { | |
352 | if (!left->srcfile) { | |
353 | if (!left->ms.map) | |
354 | left->srcfile = no_srcfile; | |
355 | else | |
356 | left->srcfile = get_srcfile(left); | |
357 | } | |
358 | if (!right->srcfile) { | |
359 | if (!right->ms.map) | |
360 | right->srcfile = no_srcfile; | |
361 | else | |
362 | right->srcfile = get_srcfile(right); | |
363 | } | |
364 | return strcmp(right->srcfile, left->srcfile); | |
365 | } | |
366 | ||
367 | static int hist_entry__srcfile_snprintf(struct hist_entry *he, char *bf, | |
368 | size_t size, unsigned int width) | |
369 | { | |
370 | return repsep_snprintf(bf, size, "%-*.*s", width, width, he->srcfile); | |
371 | } | |
372 | ||
373 | struct sort_entry sort_srcfile = { | |
374 | .se_header = "Source File", | |
375 | .se_cmp = sort__srcfile_cmp, | |
376 | .se_snprintf = hist_entry__srcfile_snprintf, | |
377 | .se_width_idx = HISTC_SRCFILE, | |
378 | }; | |
379 | ||
dd68ada2 JK |
380 | /* --sort parent */ |
381 | ||
872a878f | 382 | static int64_t |
dd68ada2 JK |
383 | sort__parent_cmp(struct hist_entry *left, struct hist_entry *right) |
384 | { | |
385 | struct symbol *sym_l = left->parent; | |
386 | struct symbol *sym_r = right->parent; | |
387 | ||
388 | if (!sym_l || !sym_r) | |
389 | return cmp_null(sym_l, sym_r); | |
390 | ||
202e7a6d | 391 | return strcmp(sym_r->name, sym_l->name); |
dd68ada2 JK |
392 | } |
393 | ||
c824c433 | 394 | static int hist_entry__parent_snprintf(struct hist_entry *he, char *bf, |
a4e3b956 | 395 | size_t size, unsigned int width) |
dd68ada2 | 396 | { |
5b591669 | 397 | return repsep_snprintf(bf, size, "%-*.*s", width, width, |
c824c433 | 398 | he->parent ? he->parent->name : "[other]"); |
dd68ada2 JK |
399 | } |
400 | ||
872a878f FW |
401 | struct sort_entry sort_parent = { |
402 | .se_header = "Parent symbol", | |
403 | .se_cmp = sort__parent_cmp, | |
404 | .se_snprintf = hist_entry__parent_snprintf, | |
405 | .se_width_idx = HISTC_PARENT, | |
406 | }; | |
407 | ||
f60f3593 AS |
408 | /* --sort cpu */ |
409 | ||
872a878f | 410 | static int64_t |
f60f3593 AS |
411 | sort__cpu_cmp(struct hist_entry *left, struct hist_entry *right) |
412 | { | |
413 | return right->cpu - left->cpu; | |
414 | } | |
415 | ||
c824c433 ACM |
416 | static int hist_entry__cpu_snprintf(struct hist_entry *he, char *bf, |
417 | size_t size, unsigned int width) | |
f60f3593 | 418 | { |
5b591669 | 419 | return repsep_snprintf(bf, size, "%*.*d", width, width, he->cpu); |
f60f3593 AS |
420 | } |
421 | ||
872a878f FW |
422 | struct sort_entry sort_cpu = { |
423 | .se_header = "CPU", | |
424 | .se_cmp = sort__cpu_cmp, | |
425 | .se_snprintf = hist_entry__cpu_snprintf, | |
426 | .se_width_idx = HISTC_CPU, | |
427 | }; | |
428 | ||
2e7ea3ab KL |
429 | /* --sort socket */ |
430 | ||
431 | static int64_t | |
432 | sort__socket_cmp(struct hist_entry *left, struct hist_entry *right) | |
433 | { | |
434 | return right->socket - left->socket; | |
435 | } | |
436 | ||
437 | static int hist_entry__socket_snprintf(struct hist_entry *he, char *bf, | |
438 | size_t size, unsigned int width) | |
439 | { | |
440 | return repsep_snprintf(bf, size, "%*.*d", width, width-3, he->socket); | |
441 | } | |
442 | ||
443 | struct sort_entry sort_socket = { | |
444 | .se_header = "Socket", | |
445 | .se_cmp = sort__socket_cmp, | |
446 | .se_snprintf = hist_entry__socket_snprintf, | |
447 | .se_width_idx = HISTC_SOCKET, | |
448 | }; | |
449 | ||
a34bb6a0 NK |
450 | /* --sort trace */ |
451 | ||
452 | static char *get_trace_output(struct hist_entry *he) | |
453 | { | |
454 | struct trace_seq seq; | |
455 | struct perf_evsel *evsel; | |
456 | struct pevent_record rec = { | |
457 | .data = he->raw_data, | |
458 | .size = he->raw_size, | |
459 | }; | |
460 | ||
461 | evsel = hists_to_evsel(he->hists); | |
462 | ||
463 | trace_seq_init(&seq); | |
053a3989 NK |
464 | if (symbol_conf.raw_trace) { |
465 | pevent_print_fields(&seq, he->raw_data, he->raw_size, | |
466 | evsel->tp_format); | |
467 | } else { | |
468 | pevent_event_info(&seq, evsel->tp_format, &rec); | |
469 | } | |
a34bb6a0 NK |
470 | return seq.buffer; |
471 | } | |
472 | ||
473 | static int64_t | |
474 | sort__trace_cmp(struct hist_entry *left, struct hist_entry *right) | |
475 | { | |
476 | struct perf_evsel *evsel; | |
477 | ||
478 | evsel = hists_to_evsel(left->hists); | |
479 | if (evsel->attr.type != PERF_TYPE_TRACEPOINT) | |
480 | return 0; | |
481 | ||
482 | if (left->trace_output == NULL) | |
483 | left->trace_output = get_trace_output(left); | |
484 | if (right->trace_output == NULL) | |
485 | right->trace_output = get_trace_output(right); | |
486 | ||
487 | hists__new_col_len(left->hists, HISTC_TRACE, strlen(left->trace_output)); | |
488 | hists__new_col_len(right->hists, HISTC_TRACE, strlen(right->trace_output)); | |
489 | ||
490 | return strcmp(right->trace_output, left->trace_output); | |
491 | } | |
492 | ||
493 | static int hist_entry__trace_snprintf(struct hist_entry *he, char *bf, | |
494 | size_t size, unsigned int width) | |
495 | { | |
496 | struct perf_evsel *evsel; | |
497 | ||
498 | evsel = hists_to_evsel(he->hists); | |
499 | if (evsel->attr.type != PERF_TYPE_TRACEPOINT) | |
500 | return scnprintf(bf, size, "%-*.*s", width, width, "N/A"); | |
501 | ||
502 | if (he->trace_output == NULL) | |
503 | he->trace_output = get_trace_output(he); | |
504 | return repsep_snprintf(bf, size, "%-*.*s", width, width, he->trace_output); | |
505 | } | |
506 | ||
507 | struct sort_entry sort_trace = { | |
508 | .se_header = "Trace output", | |
509 | .se_cmp = sort__trace_cmp, | |
510 | .se_snprintf = hist_entry__trace_snprintf, | |
511 | .se_width_idx = HISTC_TRACE, | |
512 | }; | |
513 | ||
14d1ac74 NK |
514 | /* sort keys for branch stacks */ |
515 | ||
b5387528 RAV |
516 | static int64_t |
517 | sort__dso_from_cmp(struct hist_entry *left, struct hist_entry *right) | |
518 | { | |
288a4b91 JO |
519 | if (!left->branch_info || !right->branch_info) |
520 | return cmp_null(left->branch_info, right->branch_info); | |
521 | ||
b5387528 RAV |
522 | return _sort__dso_cmp(left->branch_info->from.map, |
523 | right->branch_info->from.map); | |
524 | } | |
525 | ||
c824c433 | 526 | static int hist_entry__dso_from_snprintf(struct hist_entry *he, char *bf, |
b5387528 RAV |
527 | size_t size, unsigned int width) |
528 | { | |
288a4b91 JO |
529 | if (he->branch_info) |
530 | return _hist_entry__dso_snprintf(he->branch_info->from.map, | |
531 | bf, size, width); | |
532 | else | |
533 | return repsep_snprintf(bf, size, "%-*.*s", width, width, "N/A"); | |
b5387528 RAV |
534 | } |
535 | ||
b5387528 RAV |
536 | static int64_t |
537 | sort__dso_to_cmp(struct hist_entry *left, struct hist_entry *right) | |
538 | { | |
8b62fa59 JO |
539 | if (!left->branch_info || !right->branch_info) |
540 | return cmp_null(left->branch_info, right->branch_info); | |
541 | ||
b5387528 RAV |
542 | return _sort__dso_cmp(left->branch_info->to.map, |
543 | right->branch_info->to.map); | |
544 | } | |
545 | ||
c824c433 | 546 | static int hist_entry__dso_to_snprintf(struct hist_entry *he, char *bf, |
b5387528 RAV |
547 | size_t size, unsigned int width) |
548 | { | |
8b62fa59 JO |
549 | if (he->branch_info) |
550 | return _hist_entry__dso_snprintf(he->branch_info->to.map, | |
551 | bf, size, width); | |
552 | else | |
553 | return repsep_snprintf(bf, size, "%-*.*s", width, width, "N/A"); | |
b5387528 RAV |
554 | } |
555 | ||
556 | static int64_t | |
557 | sort__sym_from_cmp(struct hist_entry *left, struct hist_entry *right) | |
558 | { | |
559 | struct addr_map_symbol *from_l = &left->branch_info->from; | |
560 | struct addr_map_symbol *from_r = &right->branch_info->from; | |
561 | ||
1b9e97a2 JO |
562 | if (!left->branch_info || !right->branch_info) |
563 | return cmp_null(left->branch_info, right->branch_info); | |
564 | ||
565 | from_l = &left->branch_info->from; | |
566 | from_r = &right->branch_info->from; | |
567 | ||
b5387528 | 568 | if (!from_l->sym && !from_r->sym) |
2037be53 | 569 | return _sort__addr_cmp(from_l->addr, from_r->addr); |
b5387528 | 570 | |
51f27d14 | 571 | return _sort__sym_cmp(from_l->sym, from_r->sym); |
b5387528 RAV |
572 | } |
573 | ||
574 | static int64_t | |
575 | sort__sym_to_cmp(struct hist_entry *left, struct hist_entry *right) | |
576 | { | |
38cdbd39 JO |
577 | struct addr_map_symbol *to_l, *to_r; |
578 | ||
579 | if (!left->branch_info || !right->branch_info) | |
580 | return cmp_null(left->branch_info, right->branch_info); | |
581 | ||
582 | to_l = &left->branch_info->to; | |
583 | to_r = &right->branch_info->to; | |
b5387528 RAV |
584 | |
585 | if (!to_l->sym && !to_r->sym) | |
2037be53 | 586 | return _sort__addr_cmp(to_l->addr, to_r->addr); |
b5387528 | 587 | |
51f27d14 | 588 | return _sort__sym_cmp(to_l->sym, to_r->sym); |
b5387528 RAV |
589 | } |
590 | ||
c824c433 | 591 | static int hist_entry__sym_from_snprintf(struct hist_entry *he, char *bf, |
43355522 | 592 | size_t size, unsigned int width) |
b5387528 | 593 | { |
1b9e97a2 JO |
594 | if (he->branch_info) { |
595 | struct addr_map_symbol *from = &he->branch_info->from; | |
b5387528 | 596 | |
1b9e97a2 JO |
597 | return _hist_entry__sym_snprintf(from->map, from->sym, from->addr, |
598 | he->level, bf, size, width); | |
599 | } | |
600 | ||
601 | return repsep_snprintf(bf, size, "%-*.*s", width, width, "N/A"); | |
b5387528 RAV |
602 | } |
603 | ||
c824c433 | 604 | static int hist_entry__sym_to_snprintf(struct hist_entry *he, char *bf, |
43355522 | 605 | size_t size, unsigned int width) |
b5387528 | 606 | { |
38cdbd39 JO |
607 | if (he->branch_info) { |
608 | struct addr_map_symbol *to = &he->branch_info->to; | |
609 | ||
610 | return _hist_entry__sym_snprintf(to->map, to->sym, to->addr, | |
611 | he->level, bf, size, width); | |
612 | } | |
b5387528 | 613 | |
38cdbd39 | 614 | return repsep_snprintf(bf, size, "%-*.*s", width, width, "N/A"); |
b5387528 RAV |
615 | } |
616 | ||
14d1ac74 NK |
617 | struct sort_entry sort_dso_from = { |
618 | .se_header = "Source Shared Object", | |
619 | .se_cmp = sort__dso_from_cmp, | |
620 | .se_snprintf = hist_entry__dso_from_snprintf, | |
621 | .se_width_idx = HISTC_DSO_FROM, | |
622 | }; | |
623 | ||
b5387528 RAV |
624 | struct sort_entry sort_dso_to = { |
625 | .se_header = "Target Shared Object", | |
626 | .se_cmp = sort__dso_to_cmp, | |
627 | .se_snprintf = hist_entry__dso_to_snprintf, | |
628 | .se_width_idx = HISTC_DSO_TO, | |
629 | }; | |
630 | ||
631 | struct sort_entry sort_sym_from = { | |
632 | .se_header = "Source Symbol", | |
633 | .se_cmp = sort__sym_from_cmp, | |
634 | .se_snprintf = hist_entry__sym_from_snprintf, | |
635 | .se_width_idx = HISTC_SYMBOL_FROM, | |
636 | }; | |
637 | ||
638 | struct sort_entry sort_sym_to = { | |
639 | .se_header = "Target Symbol", | |
640 | .se_cmp = sort__sym_to_cmp, | |
641 | .se_snprintf = hist_entry__sym_to_snprintf, | |
642 | .se_width_idx = HISTC_SYMBOL_TO, | |
643 | }; | |
644 | ||
645 | static int64_t | |
646 | sort__mispredict_cmp(struct hist_entry *left, struct hist_entry *right) | |
647 | { | |
428560e7 | 648 | unsigned char mp, p; |
b5387528 | 649 | |
428560e7 JO |
650 | if (!left->branch_info || !right->branch_info) |
651 | return cmp_null(left->branch_info, right->branch_info); | |
652 | ||
653 | mp = left->branch_info->flags.mispred != right->branch_info->flags.mispred; | |
654 | p = left->branch_info->flags.predicted != right->branch_info->flags.predicted; | |
b5387528 RAV |
655 | return mp || p; |
656 | } | |
657 | ||
c824c433 | 658 | static int hist_entry__mispredict_snprintf(struct hist_entry *he, char *bf, |
b5387528 RAV |
659 | size_t size, unsigned int width){ |
660 | static const char *out = "N/A"; | |
661 | ||
428560e7 JO |
662 | if (he->branch_info) { |
663 | if (he->branch_info->flags.predicted) | |
664 | out = "N"; | |
665 | else if (he->branch_info->flags.mispred) | |
666 | out = "Y"; | |
667 | } | |
b5387528 | 668 | |
5b591669 | 669 | return repsep_snprintf(bf, size, "%-*.*s", width, width, out); |
b5387528 RAV |
670 | } |
671 | ||
0e332f03 AK |
672 | static int64_t |
673 | sort__cycles_cmp(struct hist_entry *left, struct hist_entry *right) | |
674 | { | |
675 | return left->branch_info->flags.cycles - | |
676 | right->branch_info->flags.cycles; | |
677 | } | |
678 | ||
679 | static int hist_entry__cycles_snprintf(struct hist_entry *he, char *bf, | |
680 | size_t size, unsigned int width) | |
681 | { | |
682 | if (he->branch_info->flags.cycles == 0) | |
683 | return repsep_snprintf(bf, size, "%-*s", width, "-"); | |
684 | return repsep_snprintf(bf, size, "%-*hd", width, | |
685 | he->branch_info->flags.cycles); | |
686 | } | |
687 | ||
688 | struct sort_entry sort_cycles = { | |
689 | .se_header = "Basic Block Cycles", | |
690 | .se_cmp = sort__cycles_cmp, | |
691 | .se_snprintf = hist_entry__cycles_snprintf, | |
692 | .se_width_idx = HISTC_CYCLES, | |
693 | }; | |
694 | ||
98a3b32c SE |
695 | /* --sort daddr_sym */ |
696 | static int64_t | |
697 | sort__daddr_cmp(struct hist_entry *left, struct hist_entry *right) | |
698 | { | |
699 | uint64_t l = 0, r = 0; | |
700 | ||
701 | if (left->mem_info) | |
702 | l = left->mem_info->daddr.addr; | |
703 | if (right->mem_info) | |
704 | r = right->mem_info->daddr.addr; | |
705 | ||
706 | return (int64_t)(r - l); | |
707 | } | |
708 | ||
c824c433 | 709 | static int hist_entry__daddr_snprintf(struct hist_entry *he, char *bf, |
98a3b32c SE |
710 | size_t size, unsigned int width) |
711 | { | |
712 | uint64_t addr = 0; | |
713 | struct map *map = NULL; | |
714 | struct symbol *sym = NULL; | |
715 | ||
c824c433 ACM |
716 | if (he->mem_info) { |
717 | addr = he->mem_info->daddr.addr; | |
718 | map = he->mem_info->daddr.map; | |
719 | sym = he->mem_info->daddr.sym; | |
98a3b32c | 720 | } |
c824c433 | 721 | return _hist_entry__sym_snprintf(map, sym, addr, he->level, bf, size, |
98a3b32c SE |
722 | width); |
723 | } | |
724 | ||
28e6db20 DZ |
725 | static int64_t |
726 | sort__iaddr_cmp(struct hist_entry *left, struct hist_entry *right) | |
727 | { | |
728 | uint64_t l = 0, r = 0; | |
729 | ||
730 | if (left->mem_info) | |
731 | l = left->mem_info->iaddr.addr; | |
732 | if (right->mem_info) | |
733 | r = right->mem_info->iaddr.addr; | |
734 | ||
735 | return (int64_t)(r - l); | |
736 | } | |
737 | ||
738 | static int hist_entry__iaddr_snprintf(struct hist_entry *he, char *bf, | |
739 | size_t size, unsigned int width) | |
740 | { | |
741 | uint64_t addr = 0; | |
742 | struct map *map = NULL; | |
743 | struct symbol *sym = NULL; | |
744 | ||
745 | if (he->mem_info) { | |
746 | addr = he->mem_info->iaddr.addr; | |
747 | map = he->mem_info->iaddr.map; | |
748 | sym = he->mem_info->iaddr.sym; | |
749 | } | |
750 | return _hist_entry__sym_snprintf(map, sym, addr, he->level, bf, size, | |
751 | width); | |
752 | } | |
753 | ||
98a3b32c SE |
754 | static int64_t |
755 | sort__dso_daddr_cmp(struct hist_entry *left, struct hist_entry *right) | |
756 | { | |
757 | struct map *map_l = NULL; | |
758 | struct map *map_r = NULL; | |
759 | ||
760 | if (left->mem_info) | |
761 | map_l = left->mem_info->daddr.map; | |
762 | if (right->mem_info) | |
763 | map_r = right->mem_info->daddr.map; | |
764 | ||
765 | return _sort__dso_cmp(map_l, map_r); | |
766 | } | |
767 | ||
c824c433 | 768 | static int hist_entry__dso_daddr_snprintf(struct hist_entry *he, char *bf, |
98a3b32c SE |
769 | size_t size, unsigned int width) |
770 | { | |
771 | struct map *map = NULL; | |
772 | ||
c824c433 ACM |
773 | if (he->mem_info) |
774 | map = he->mem_info->daddr.map; | |
98a3b32c SE |
775 | |
776 | return _hist_entry__dso_snprintf(map, bf, size, width); | |
777 | } | |
778 | ||
779 | static int64_t | |
780 | sort__locked_cmp(struct hist_entry *left, struct hist_entry *right) | |
781 | { | |
782 | union perf_mem_data_src data_src_l; | |
783 | union perf_mem_data_src data_src_r; | |
784 | ||
785 | if (left->mem_info) | |
786 | data_src_l = left->mem_info->data_src; | |
787 | else | |
788 | data_src_l.mem_lock = PERF_MEM_LOCK_NA; | |
789 | ||
790 | if (right->mem_info) | |
791 | data_src_r = right->mem_info->data_src; | |
792 | else | |
793 | data_src_r.mem_lock = PERF_MEM_LOCK_NA; | |
794 | ||
795 | return (int64_t)(data_src_r.mem_lock - data_src_l.mem_lock); | |
796 | } | |
797 | ||
c824c433 | 798 | static int hist_entry__locked_snprintf(struct hist_entry *he, char *bf, |
98a3b32c SE |
799 | size_t size, unsigned int width) |
800 | { | |
801 | const char *out; | |
802 | u64 mask = PERF_MEM_LOCK_NA; | |
803 | ||
c824c433 ACM |
804 | if (he->mem_info) |
805 | mask = he->mem_info->data_src.mem_lock; | |
98a3b32c SE |
806 | |
807 | if (mask & PERF_MEM_LOCK_NA) | |
808 | out = "N/A"; | |
809 | else if (mask & PERF_MEM_LOCK_LOCKED) | |
810 | out = "Yes"; | |
811 | else | |
812 | out = "No"; | |
813 | ||
814 | return repsep_snprintf(bf, size, "%-*s", width, out); | |
815 | } | |
816 | ||
817 | static int64_t | |
818 | sort__tlb_cmp(struct hist_entry *left, struct hist_entry *right) | |
819 | { | |
820 | union perf_mem_data_src data_src_l; | |
821 | union perf_mem_data_src data_src_r; | |
822 | ||
823 | if (left->mem_info) | |
824 | data_src_l = left->mem_info->data_src; | |
825 | else | |
826 | data_src_l.mem_dtlb = PERF_MEM_TLB_NA; | |
827 | ||
828 | if (right->mem_info) | |
829 | data_src_r = right->mem_info->data_src; | |
830 | else | |
831 | data_src_r.mem_dtlb = PERF_MEM_TLB_NA; | |
832 | ||
833 | return (int64_t)(data_src_r.mem_dtlb - data_src_l.mem_dtlb); | |
834 | } | |
835 | ||
836 | static const char * const tlb_access[] = { | |
837 | "N/A", | |
838 | "HIT", | |
839 | "MISS", | |
840 | "L1", | |
841 | "L2", | |
842 | "Walker", | |
843 | "Fault", | |
844 | }; | |
845 | #define NUM_TLB_ACCESS (sizeof(tlb_access)/sizeof(const char *)) | |
846 | ||
c824c433 | 847 | static int hist_entry__tlb_snprintf(struct hist_entry *he, char *bf, |
98a3b32c SE |
848 | size_t size, unsigned int width) |
849 | { | |
850 | char out[64]; | |
851 | size_t sz = sizeof(out) - 1; /* -1 for null termination */ | |
852 | size_t l = 0, i; | |
853 | u64 m = PERF_MEM_TLB_NA; | |
854 | u64 hit, miss; | |
855 | ||
856 | out[0] = '\0'; | |
857 | ||
c824c433 ACM |
858 | if (he->mem_info) |
859 | m = he->mem_info->data_src.mem_dtlb; | |
98a3b32c SE |
860 | |
861 | hit = m & PERF_MEM_TLB_HIT; | |
862 | miss = m & PERF_MEM_TLB_MISS; | |
863 | ||
864 | /* already taken care of */ | |
865 | m &= ~(PERF_MEM_TLB_HIT|PERF_MEM_TLB_MISS); | |
866 | ||
867 | for (i = 0; m && i < NUM_TLB_ACCESS; i++, m >>= 1) { | |
868 | if (!(m & 0x1)) | |
869 | continue; | |
870 | if (l) { | |
871 | strcat(out, " or "); | |
872 | l += 4; | |
873 | } | |
874 | strncat(out, tlb_access[i], sz - l); | |
875 | l += strlen(tlb_access[i]); | |
876 | } | |
877 | if (*out == '\0') | |
878 | strcpy(out, "N/A"); | |
879 | if (hit) | |
880 | strncat(out, " hit", sz - l); | |
881 | if (miss) | |
882 | strncat(out, " miss", sz - l); | |
883 | ||
884 | return repsep_snprintf(bf, size, "%-*s", width, out); | |
885 | } | |
886 | ||
887 | static int64_t | |
888 | sort__lvl_cmp(struct hist_entry *left, struct hist_entry *right) | |
889 | { | |
890 | union perf_mem_data_src data_src_l; | |
891 | union perf_mem_data_src data_src_r; | |
892 | ||
893 | if (left->mem_info) | |
894 | data_src_l = left->mem_info->data_src; | |
895 | else | |
896 | data_src_l.mem_lvl = PERF_MEM_LVL_NA; | |
897 | ||
898 | if (right->mem_info) | |
899 | data_src_r = right->mem_info->data_src; | |
900 | else | |
901 | data_src_r.mem_lvl = PERF_MEM_LVL_NA; | |
902 | ||
903 | return (int64_t)(data_src_r.mem_lvl - data_src_l.mem_lvl); | |
904 | } | |
905 | ||
906 | static const char * const mem_lvl[] = { | |
907 | "N/A", | |
908 | "HIT", | |
909 | "MISS", | |
910 | "L1", | |
911 | "LFB", | |
912 | "L2", | |
913 | "L3", | |
914 | "Local RAM", | |
915 | "Remote RAM (1 hop)", | |
916 | "Remote RAM (2 hops)", | |
917 | "Remote Cache (1 hop)", | |
918 | "Remote Cache (2 hops)", | |
919 | "I/O", | |
920 | "Uncached", | |
921 | }; | |
922 | #define NUM_MEM_LVL (sizeof(mem_lvl)/sizeof(const char *)) | |
923 | ||
c824c433 | 924 | static int hist_entry__lvl_snprintf(struct hist_entry *he, char *bf, |
98a3b32c SE |
925 | size_t size, unsigned int width) |
926 | { | |
927 | char out[64]; | |
928 | size_t sz = sizeof(out) - 1; /* -1 for null termination */ | |
929 | size_t i, l = 0; | |
930 | u64 m = PERF_MEM_LVL_NA; | |
931 | u64 hit, miss; | |
932 | ||
c824c433 ACM |
933 | if (he->mem_info) |
934 | m = he->mem_info->data_src.mem_lvl; | |
98a3b32c SE |
935 | |
936 | out[0] = '\0'; | |
937 | ||
938 | hit = m & PERF_MEM_LVL_HIT; | |
939 | miss = m & PERF_MEM_LVL_MISS; | |
940 | ||
941 | /* already taken care of */ | |
942 | m &= ~(PERF_MEM_LVL_HIT|PERF_MEM_LVL_MISS); | |
943 | ||
944 | for (i = 0; m && i < NUM_MEM_LVL; i++, m >>= 1) { | |
945 | if (!(m & 0x1)) | |
946 | continue; | |
947 | if (l) { | |
948 | strcat(out, " or "); | |
949 | l += 4; | |
950 | } | |
951 | strncat(out, mem_lvl[i], sz - l); | |
952 | l += strlen(mem_lvl[i]); | |
953 | } | |
954 | if (*out == '\0') | |
955 | strcpy(out, "N/A"); | |
956 | if (hit) | |
957 | strncat(out, " hit", sz - l); | |
958 | if (miss) | |
959 | strncat(out, " miss", sz - l); | |
960 | ||
961 | return repsep_snprintf(bf, size, "%-*s", width, out); | |
962 | } | |
963 | ||
964 | static int64_t | |
965 | sort__snoop_cmp(struct hist_entry *left, struct hist_entry *right) | |
966 | { | |
967 | union perf_mem_data_src data_src_l; | |
968 | union perf_mem_data_src data_src_r; | |
969 | ||
970 | if (left->mem_info) | |
971 | data_src_l = left->mem_info->data_src; | |
972 | else | |
973 | data_src_l.mem_snoop = PERF_MEM_SNOOP_NA; | |
974 | ||
975 | if (right->mem_info) | |
976 | data_src_r = right->mem_info->data_src; | |
977 | else | |
978 | data_src_r.mem_snoop = PERF_MEM_SNOOP_NA; | |
979 | ||
980 | return (int64_t)(data_src_r.mem_snoop - data_src_l.mem_snoop); | |
981 | } | |
982 | ||
983 | static const char * const snoop_access[] = { | |
984 | "N/A", | |
985 | "None", | |
986 | "Miss", | |
987 | "Hit", | |
988 | "HitM", | |
989 | }; | |
990 | #define NUM_SNOOP_ACCESS (sizeof(snoop_access)/sizeof(const char *)) | |
991 | ||
c824c433 | 992 | static int hist_entry__snoop_snprintf(struct hist_entry *he, char *bf, |
98a3b32c SE |
993 | size_t size, unsigned int width) |
994 | { | |
995 | char out[64]; | |
996 | size_t sz = sizeof(out) - 1; /* -1 for null termination */ | |
997 | size_t i, l = 0; | |
998 | u64 m = PERF_MEM_SNOOP_NA; | |
999 | ||
1000 | out[0] = '\0'; | |
1001 | ||
c824c433 ACM |
1002 | if (he->mem_info) |
1003 | m = he->mem_info->data_src.mem_snoop; | |
98a3b32c SE |
1004 | |
1005 | for (i = 0; m && i < NUM_SNOOP_ACCESS; i++, m >>= 1) { | |
1006 | if (!(m & 0x1)) | |
1007 | continue; | |
1008 | if (l) { | |
1009 | strcat(out, " or "); | |
1010 | l += 4; | |
1011 | } | |
1012 | strncat(out, snoop_access[i], sz - l); | |
1013 | l += strlen(snoop_access[i]); | |
1014 | } | |
1015 | ||
1016 | if (*out == '\0') | |
1017 | strcpy(out, "N/A"); | |
1018 | ||
1019 | return repsep_snprintf(bf, size, "%-*s", width, out); | |
1020 | } | |
1021 | ||
9b32ba71 DZ |
1022 | static inline u64 cl_address(u64 address) |
1023 | { | |
1024 | /* return the cacheline of the address */ | |
1025 | return (address & ~(cacheline_size - 1)); | |
1026 | } | |
1027 | ||
1028 | static int64_t | |
1029 | sort__dcacheline_cmp(struct hist_entry *left, struct hist_entry *right) | |
1030 | { | |
1031 | u64 l, r; | |
1032 | struct map *l_map, *r_map; | |
1033 | ||
1034 | if (!left->mem_info) return -1; | |
1035 | if (!right->mem_info) return 1; | |
1036 | ||
1037 | /* group event types together */ | |
1038 | if (left->cpumode > right->cpumode) return -1; | |
1039 | if (left->cpumode < right->cpumode) return 1; | |
1040 | ||
1041 | l_map = left->mem_info->daddr.map; | |
1042 | r_map = right->mem_info->daddr.map; | |
1043 | ||
1044 | /* if both are NULL, jump to sort on al_addr instead */ | |
1045 | if (!l_map && !r_map) | |
1046 | goto addr; | |
1047 | ||
1048 | if (!l_map) return -1; | |
1049 | if (!r_map) return 1; | |
1050 | ||
1051 | if (l_map->maj > r_map->maj) return -1; | |
1052 | if (l_map->maj < r_map->maj) return 1; | |
1053 | ||
1054 | if (l_map->min > r_map->min) return -1; | |
1055 | if (l_map->min < r_map->min) return 1; | |
1056 | ||
1057 | if (l_map->ino > r_map->ino) return -1; | |
1058 | if (l_map->ino < r_map->ino) return 1; | |
1059 | ||
1060 | if (l_map->ino_generation > r_map->ino_generation) return -1; | |
1061 | if (l_map->ino_generation < r_map->ino_generation) return 1; | |
1062 | ||
1063 | /* | |
1064 | * Addresses with no major/minor numbers are assumed to be | |
1065 | * anonymous in userspace. Sort those on pid then address. | |
1066 | * | |
1067 | * The kernel and non-zero major/minor mapped areas are | |
1068 | * assumed to be unity mapped. Sort those on address. | |
1069 | */ | |
1070 | ||
1071 | if ((left->cpumode != PERF_RECORD_MISC_KERNEL) && | |
1072 | (!(l_map->flags & MAP_SHARED)) && | |
1073 | !l_map->maj && !l_map->min && !l_map->ino && | |
1074 | !l_map->ino_generation) { | |
1075 | /* userspace anonymous */ | |
1076 | ||
1077 | if (left->thread->pid_ > right->thread->pid_) return -1; | |
1078 | if (left->thread->pid_ < right->thread->pid_) return 1; | |
1079 | } | |
1080 | ||
1081 | addr: | |
1082 | /* al_addr does all the right addr - start + offset calculations */ | |
1083 | l = cl_address(left->mem_info->daddr.al_addr); | |
1084 | r = cl_address(right->mem_info->daddr.al_addr); | |
1085 | ||
1086 | if (l > r) return -1; | |
1087 | if (l < r) return 1; | |
1088 | ||
1089 | return 0; | |
1090 | } | |
1091 | ||
1092 | static int hist_entry__dcacheline_snprintf(struct hist_entry *he, char *bf, | |
1093 | size_t size, unsigned int width) | |
1094 | { | |
1095 | ||
1096 | uint64_t addr = 0; | |
1097 | struct map *map = NULL; | |
1098 | struct symbol *sym = NULL; | |
1099 | char level = he->level; | |
1100 | ||
1101 | if (he->mem_info) { | |
1102 | addr = cl_address(he->mem_info->daddr.al_addr); | |
1103 | map = he->mem_info->daddr.map; | |
1104 | sym = he->mem_info->daddr.sym; | |
1105 | ||
1106 | /* print [s] for shared data mmaps */ | |
1107 | if ((he->cpumode != PERF_RECORD_MISC_KERNEL) && | |
1108 | map && (map->type == MAP__VARIABLE) && | |
1109 | (map->flags & MAP_SHARED) && | |
1110 | (map->maj || map->min || map->ino || | |
1111 | map->ino_generation)) | |
1112 | level = 's'; | |
1113 | else if (!map) | |
1114 | level = 'X'; | |
1115 | } | |
1116 | return _hist_entry__sym_snprintf(map, sym, addr, level, bf, size, | |
1117 | width); | |
1118 | } | |
1119 | ||
b5387528 RAV |
1120 | struct sort_entry sort_mispredict = { |
1121 | .se_header = "Branch Mispredicted", | |
1122 | .se_cmp = sort__mispredict_cmp, | |
1123 | .se_snprintf = hist_entry__mispredict_snprintf, | |
1124 | .se_width_idx = HISTC_MISPREDICT, | |
1125 | }; | |
1126 | ||
05484298 AK |
1127 | static u64 he_weight(struct hist_entry *he) |
1128 | { | |
1129 | return he->stat.nr_events ? he->stat.weight / he->stat.nr_events : 0; | |
1130 | } | |
1131 | ||
1132 | static int64_t | |
1133 | sort__local_weight_cmp(struct hist_entry *left, struct hist_entry *right) | |
1134 | { | |
1135 | return he_weight(left) - he_weight(right); | |
1136 | } | |
1137 | ||
c824c433 | 1138 | static int hist_entry__local_weight_snprintf(struct hist_entry *he, char *bf, |
05484298 AK |
1139 | size_t size, unsigned int width) |
1140 | { | |
c824c433 | 1141 | return repsep_snprintf(bf, size, "%-*llu", width, he_weight(he)); |
05484298 AK |
1142 | } |
1143 | ||
1144 | struct sort_entry sort_local_weight = { | |
1145 | .se_header = "Local Weight", | |
1146 | .se_cmp = sort__local_weight_cmp, | |
1147 | .se_snprintf = hist_entry__local_weight_snprintf, | |
1148 | .se_width_idx = HISTC_LOCAL_WEIGHT, | |
1149 | }; | |
1150 | ||
1151 | static int64_t | |
1152 | sort__global_weight_cmp(struct hist_entry *left, struct hist_entry *right) | |
1153 | { | |
1154 | return left->stat.weight - right->stat.weight; | |
1155 | } | |
1156 | ||
c824c433 | 1157 | static int hist_entry__global_weight_snprintf(struct hist_entry *he, char *bf, |
05484298 AK |
1158 | size_t size, unsigned int width) |
1159 | { | |
c824c433 | 1160 | return repsep_snprintf(bf, size, "%-*llu", width, he->stat.weight); |
05484298 AK |
1161 | } |
1162 | ||
1163 | struct sort_entry sort_global_weight = { | |
1164 | .se_header = "Weight", | |
1165 | .se_cmp = sort__global_weight_cmp, | |
1166 | .se_snprintf = hist_entry__global_weight_snprintf, | |
1167 | .se_width_idx = HISTC_GLOBAL_WEIGHT, | |
1168 | }; | |
1169 | ||
98a3b32c SE |
1170 | struct sort_entry sort_mem_daddr_sym = { |
1171 | .se_header = "Data Symbol", | |
1172 | .se_cmp = sort__daddr_cmp, | |
1173 | .se_snprintf = hist_entry__daddr_snprintf, | |
1174 | .se_width_idx = HISTC_MEM_DADDR_SYMBOL, | |
1175 | }; | |
1176 | ||
28e6db20 DZ |
1177 | struct sort_entry sort_mem_iaddr_sym = { |
1178 | .se_header = "Code Symbol", | |
1179 | .se_cmp = sort__iaddr_cmp, | |
1180 | .se_snprintf = hist_entry__iaddr_snprintf, | |
1181 | .se_width_idx = HISTC_MEM_IADDR_SYMBOL, | |
1182 | }; | |
1183 | ||
98a3b32c SE |
1184 | struct sort_entry sort_mem_daddr_dso = { |
1185 | .se_header = "Data Object", | |
1186 | .se_cmp = sort__dso_daddr_cmp, | |
1187 | .se_snprintf = hist_entry__dso_daddr_snprintf, | |
1188 | .se_width_idx = HISTC_MEM_DADDR_SYMBOL, | |
1189 | }; | |
1190 | ||
1191 | struct sort_entry sort_mem_locked = { | |
1192 | .se_header = "Locked", | |
1193 | .se_cmp = sort__locked_cmp, | |
1194 | .se_snprintf = hist_entry__locked_snprintf, | |
1195 | .se_width_idx = HISTC_MEM_LOCKED, | |
1196 | }; | |
1197 | ||
1198 | struct sort_entry sort_mem_tlb = { | |
1199 | .se_header = "TLB access", | |
1200 | .se_cmp = sort__tlb_cmp, | |
1201 | .se_snprintf = hist_entry__tlb_snprintf, | |
1202 | .se_width_idx = HISTC_MEM_TLB, | |
1203 | }; | |
1204 | ||
1205 | struct sort_entry sort_mem_lvl = { | |
1206 | .se_header = "Memory access", | |
1207 | .se_cmp = sort__lvl_cmp, | |
1208 | .se_snprintf = hist_entry__lvl_snprintf, | |
1209 | .se_width_idx = HISTC_MEM_LVL, | |
1210 | }; | |
1211 | ||
1212 | struct sort_entry sort_mem_snoop = { | |
1213 | .se_header = "Snoop", | |
1214 | .se_cmp = sort__snoop_cmp, | |
1215 | .se_snprintf = hist_entry__snoop_snprintf, | |
1216 | .se_width_idx = HISTC_MEM_SNOOP, | |
1217 | }; | |
1218 | ||
9b32ba71 DZ |
1219 | struct sort_entry sort_mem_dcacheline = { |
1220 | .se_header = "Data Cacheline", | |
1221 | .se_cmp = sort__dcacheline_cmp, | |
1222 | .se_snprintf = hist_entry__dcacheline_snprintf, | |
1223 | .se_width_idx = HISTC_MEM_DCACHELINE, | |
1224 | }; | |
1225 | ||
f5d05bce AK |
1226 | static int64_t |
1227 | sort__abort_cmp(struct hist_entry *left, struct hist_entry *right) | |
1228 | { | |
49f47443 JO |
1229 | if (!left->branch_info || !right->branch_info) |
1230 | return cmp_null(left->branch_info, right->branch_info); | |
1231 | ||
f5d05bce AK |
1232 | return left->branch_info->flags.abort != |
1233 | right->branch_info->flags.abort; | |
1234 | } | |
1235 | ||
c824c433 | 1236 | static int hist_entry__abort_snprintf(struct hist_entry *he, char *bf, |
f5d05bce AK |
1237 | size_t size, unsigned int width) |
1238 | { | |
49f47443 JO |
1239 | static const char *out = "N/A"; |
1240 | ||
1241 | if (he->branch_info) { | |
1242 | if (he->branch_info->flags.abort) | |
1243 | out = "A"; | |
1244 | else | |
1245 | out = "."; | |
1246 | } | |
f5d05bce | 1247 | |
f5d05bce AK |
1248 | return repsep_snprintf(bf, size, "%-*s", width, out); |
1249 | } | |
1250 | ||
1251 | struct sort_entry sort_abort = { | |
1252 | .se_header = "Transaction abort", | |
1253 | .se_cmp = sort__abort_cmp, | |
1254 | .se_snprintf = hist_entry__abort_snprintf, | |
1255 | .se_width_idx = HISTC_ABORT, | |
1256 | }; | |
1257 | ||
1258 | static int64_t | |
1259 | sort__in_tx_cmp(struct hist_entry *left, struct hist_entry *right) | |
1260 | { | |
0199d244 JO |
1261 | if (!left->branch_info || !right->branch_info) |
1262 | return cmp_null(left->branch_info, right->branch_info); | |
1263 | ||
f5d05bce AK |
1264 | return left->branch_info->flags.in_tx != |
1265 | right->branch_info->flags.in_tx; | |
1266 | } | |
1267 | ||
c824c433 | 1268 | static int hist_entry__in_tx_snprintf(struct hist_entry *he, char *bf, |
f5d05bce AK |
1269 | size_t size, unsigned int width) |
1270 | { | |
0199d244 | 1271 | static const char *out = "N/A"; |
f5d05bce | 1272 | |
0199d244 JO |
1273 | if (he->branch_info) { |
1274 | if (he->branch_info->flags.in_tx) | |
1275 | out = "T"; | |
1276 | else | |
1277 | out = "."; | |
1278 | } | |
f5d05bce AK |
1279 | |
1280 | return repsep_snprintf(bf, size, "%-*s", width, out); | |
1281 | } | |
1282 | ||
1283 | struct sort_entry sort_in_tx = { | |
1284 | .se_header = "Branch in transaction", | |
1285 | .se_cmp = sort__in_tx_cmp, | |
1286 | .se_snprintf = hist_entry__in_tx_snprintf, | |
1287 | .se_width_idx = HISTC_IN_TX, | |
1288 | }; | |
1289 | ||
475eeab9 AK |
1290 | static int64_t |
1291 | sort__transaction_cmp(struct hist_entry *left, struct hist_entry *right) | |
1292 | { | |
1293 | return left->transaction - right->transaction; | |
1294 | } | |
1295 | ||
1296 | static inline char *add_str(char *p, const char *str) | |
1297 | { | |
1298 | strcpy(p, str); | |
1299 | return p + strlen(str); | |
1300 | } | |
1301 | ||
1302 | static struct txbit { | |
1303 | unsigned flag; | |
1304 | const char *name; | |
1305 | int skip_for_len; | |
1306 | } txbits[] = { | |
1307 | { PERF_TXN_ELISION, "EL ", 0 }, | |
1308 | { PERF_TXN_TRANSACTION, "TX ", 1 }, | |
1309 | { PERF_TXN_SYNC, "SYNC ", 1 }, | |
1310 | { PERF_TXN_ASYNC, "ASYNC ", 0 }, | |
1311 | { PERF_TXN_RETRY, "RETRY ", 0 }, | |
1312 | { PERF_TXN_CONFLICT, "CON ", 0 }, | |
1313 | { PERF_TXN_CAPACITY_WRITE, "CAP-WRITE ", 1 }, | |
1314 | { PERF_TXN_CAPACITY_READ, "CAP-READ ", 0 }, | |
1315 | { 0, NULL, 0 } | |
1316 | }; | |
1317 | ||
1318 | int hist_entry__transaction_len(void) | |
1319 | { | |
1320 | int i; | |
1321 | int len = 0; | |
1322 | ||
1323 | for (i = 0; txbits[i].name; i++) { | |
1324 | if (!txbits[i].skip_for_len) | |
1325 | len += strlen(txbits[i].name); | |
1326 | } | |
1327 | len += 4; /* :XX<space> */ | |
1328 | return len; | |
1329 | } | |
1330 | ||
c824c433 | 1331 | static int hist_entry__transaction_snprintf(struct hist_entry *he, char *bf, |
475eeab9 AK |
1332 | size_t size, unsigned int width) |
1333 | { | |
c824c433 | 1334 | u64 t = he->transaction; |
475eeab9 AK |
1335 | char buf[128]; |
1336 | char *p = buf; | |
1337 | int i; | |
1338 | ||
1339 | buf[0] = 0; | |
1340 | for (i = 0; txbits[i].name; i++) | |
1341 | if (txbits[i].flag & t) | |
1342 | p = add_str(p, txbits[i].name); | |
1343 | if (t && !(t & (PERF_TXN_SYNC|PERF_TXN_ASYNC))) | |
1344 | p = add_str(p, "NEITHER "); | |
1345 | if (t & PERF_TXN_ABORT_MASK) { | |
1346 | sprintf(p, ":%" PRIx64, | |
1347 | (t & PERF_TXN_ABORT_MASK) >> | |
1348 | PERF_TXN_ABORT_SHIFT); | |
1349 | p += strlen(p); | |
1350 | } | |
1351 | ||
1352 | return repsep_snprintf(bf, size, "%-*s", width, buf); | |
1353 | } | |
1354 | ||
1355 | struct sort_entry sort_transaction = { | |
1356 | .se_header = "Transaction ", | |
1357 | .se_cmp = sort__transaction_cmp, | |
1358 | .se_snprintf = hist_entry__transaction_snprintf, | |
1359 | .se_width_idx = HISTC_TRANSACTION, | |
1360 | }; | |
1361 | ||
872a878f FW |
1362 | struct sort_dimension { |
1363 | const char *name; | |
1364 | struct sort_entry *entry; | |
1365 | int taken; | |
1366 | }; | |
1367 | ||
b5387528 RAV |
1368 | #define DIM(d, n, func) [d] = { .name = n, .entry = &(func) } |
1369 | ||
fc5871ed | 1370 | static struct sort_dimension common_sort_dimensions[] = { |
b5387528 RAV |
1371 | DIM(SORT_PID, "pid", sort_thread), |
1372 | DIM(SORT_COMM, "comm", sort_comm), | |
1373 | DIM(SORT_DSO, "dso", sort_dso), | |
b5387528 | 1374 | DIM(SORT_SYM, "symbol", sort_sym), |
b5387528 RAV |
1375 | DIM(SORT_PARENT, "parent", sort_parent), |
1376 | DIM(SORT_CPU, "cpu", sort_cpu), | |
2e7ea3ab | 1377 | DIM(SORT_SOCKET, "socket", sort_socket), |
409a8be6 | 1378 | DIM(SORT_SRCLINE, "srcline", sort_srcline), |
31191a85 | 1379 | DIM(SORT_SRCFILE, "srcfile", sort_srcfile), |
f9ea55d0 AK |
1380 | DIM(SORT_LOCAL_WEIGHT, "local_weight", sort_local_weight), |
1381 | DIM(SORT_GLOBAL_WEIGHT, "weight", sort_global_weight), | |
475eeab9 | 1382 | DIM(SORT_TRANSACTION, "transaction", sort_transaction), |
a34bb6a0 | 1383 | DIM(SORT_TRACE, "trace", sort_trace), |
872a878f FW |
1384 | }; |
1385 | ||
fc5871ed NK |
1386 | #undef DIM |
1387 | ||
1388 | #define DIM(d, n, func) [d - __SORT_BRANCH_STACK] = { .name = n, .entry = &(func) } | |
1389 | ||
1390 | static struct sort_dimension bstack_sort_dimensions[] = { | |
1391 | DIM(SORT_DSO_FROM, "dso_from", sort_dso_from), | |
1392 | DIM(SORT_DSO_TO, "dso_to", sort_dso_to), | |
1393 | DIM(SORT_SYM_FROM, "symbol_from", sort_sym_from), | |
1394 | DIM(SORT_SYM_TO, "symbol_to", sort_sym_to), | |
1395 | DIM(SORT_MISPREDICT, "mispredict", sort_mispredict), | |
f5d05bce AK |
1396 | DIM(SORT_IN_TX, "in_tx", sort_in_tx), |
1397 | DIM(SORT_ABORT, "abort", sort_abort), | |
0e332f03 | 1398 | DIM(SORT_CYCLES, "cycles", sort_cycles), |
fc5871ed NK |
1399 | }; |
1400 | ||
1401 | #undef DIM | |
1402 | ||
afab87b9 NK |
1403 | #define DIM(d, n, func) [d - __SORT_MEMORY_MODE] = { .name = n, .entry = &(func) } |
1404 | ||
1405 | static struct sort_dimension memory_sort_dimensions[] = { | |
afab87b9 | 1406 | DIM(SORT_MEM_DADDR_SYMBOL, "symbol_daddr", sort_mem_daddr_sym), |
28e6db20 | 1407 | DIM(SORT_MEM_IADDR_SYMBOL, "symbol_iaddr", sort_mem_iaddr_sym), |
afab87b9 NK |
1408 | DIM(SORT_MEM_DADDR_DSO, "dso_daddr", sort_mem_daddr_dso), |
1409 | DIM(SORT_MEM_LOCKED, "locked", sort_mem_locked), | |
1410 | DIM(SORT_MEM_TLB, "tlb", sort_mem_tlb), | |
1411 | DIM(SORT_MEM_LVL, "mem", sort_mem_lvl), | |
1412 | DIM(SORT_MEM_SNOOP, "snoop", sort_mem_snoop), | |
9b32ba71 | 1413 | DIM(SORT_MEM_DCACHELINE, "dcacheline", sort_mem_dcacheline), |
afab87b9 NK |
1414 | }; |
1415 | ||
1416 | #undef DIM | |
1417 | ||
a2ce067e NK |
1418 | struct hpp_dimension { |
1419 | const char *name; | |
1420 | struct perf_hpp_fmt *fmt; | |
1421 | int taken; | |
1422 | }; | |
1423 | ||
1424 | #define DIM(d, n) { .name = n, .fmt = &perf_hpp__format[d], } | |
1425 | ||
1426 | static struct hpp_dimension hpp_sort_dimensions[] = { | |
1427 | DIM(PERF_HPP__OVERHEAD, "overhead"), | |
1428 | DIM(PERF_HPP__OVERHEAD_SYS, "overhead_sys"), | |
1429 | DIM(PERF_HPP__OVERHEAD_US, "overhead_us"), | |
1430 | DIM(PERF_HPP__OVERHEAD_GUEST_SYS, "overhead_guest_sys"), | |
1431 | DIM(PERF_HPP__OVERHEAD_GUEST_US, "overhead_guest_us"), | |
594dcbf3 | 1432 | DIM(PERF_HPP__OVERHEAD_ACC, "overhead_children"), |
a2ce067e NK |
1433 | DIM(PERF_HPP__SAMPLES, "sample"), |
1434 | DIM(PERF_HPP__PERIOD, "period"), | |
1435 | }; | |
1436 | ||
1437 | #undef DIM | |
1438 | ||
8b536999 NK |
1439 | struct hpp_sort_entry { |
1440 | struct perf_hpp_fmt hpp; | |
1441 | struct sort_entry *se; | |
1442 | }; | |
1443 | ||
e0d66c74 | 1444 | void perf_hpp__reset_sort_width(struct perf_hpp_fmt *fmt, struct hists *hists) |
678a500d NK |
1445 | { |
1446 | struct hpp_sort_entry *hse; | |
1447 | ||
1448 | if (!perf_hpp__is_sort_entry(fmt)) | |
1449 | return; | |
1450 | ||
1451 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
1ecd4453 | 1452 | hists__new_col_len(hists, hse->se->se_width_idx, strlen(fmt->name)); |
678a500d NK |
1453 | } |
1454 | ||
8b536999 NK |
1455 | static int __sort__hpp_header(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, |
1456 | struct perf_evsel *evsel) | |
1457 | { | |
1458 | struct hpp_sort_entry *hse; | |
5b591669 | 1459 | size_t len = fmt->user_len; |
8b536999 NK |
1460 | |
1461 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
8b536999 | 1462 | |
5b591669 | 1463 | if (!len) |
4ea062ed | 1464 | len = hists__col_len(evsel__hists(evsel), hse->se->se_width_idx); |
5b591669 | 1465 | |
1ecd4453 | 1466 | return scnprintf(hpp->buf, hpp->size, "%-*.*s", len, len, fmt->name); |
8b536999 NK |
1467 | } |
1468 | ||
1469 | static int __sort__hpp_width(struct perf_hpp_fmt *fmt, | |
1470 | struct perf_hpp *hpp __maybe_unused, | |
1471 | struct perf_evsel *evsel) | |
1472 | { | |
1473 | struct hpp_sort_entry *hse; | |
5b591669 | 1474 | size_t len = fmt->user_len; |
8b536999 NK |
1475 | |
1476 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
1477 | ||
5b591669 | 1478 | if (!len) |
4ea062ed | 1479 | len = hists__col_len(evsel__hists(evsel), hse->se->se_width_idx); |
5b591669 NK |
1480 | |
1481 | return len; | |
8b536999 NK |
1482 | } |
1483 | ||
1484 | static int __sort__hpp_entry(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, | |
1485 | struct hist_entry *he) | |
1486 | { | |
1487 | struct hpp_sort_entry *hse; | |
5b591669 | 1488 | size_t len = fmt->user_len; |
8b536999 NK |
1489 | |
1490 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
5b591669 NK |
1491 | |
1492 | if (!len) | |
1493 | len = hists__col_len(he->hists, hse->se->se_width_idx); | |
8b536999 NK |
1494 | |
1495 | return hse->se->se_snprintf(he, hpp->buf, hpp->size, len); | |
1496 | } | |
1497 | ||
87bbdf76 NK |
1498 | static int64_t __sort__hpp_cmp(struct perf_hpp_fmt *fmt, |
1499 | struct hist_entry *a, struct hist_entry *b) | |
1500 | { | |
1501 | struct hpp_sort_entry *hse; | |
1502 | ||
1503 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
1504 | return hse->se->se_cmp(a, b); | |
1505 | } | |
1506 | ||
1507 | static int64_t __sort__hpp_collapse(struct perf_hpp_fmt *fmt, | |
1508 | struct hist_entry *a, struct hist_entry *b) | |
1509 | { | |
1510 | struct hpp_sort_entry *hse; | |
1511 | int64_t (*collapse_fn)(struct hist_entry *, struct hist_entry *); | |
1512 | ||
1513 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
1514 | collapse_fn = hse->se->se_collapse ?: hse->se->se_cmp; | |
1515 | return collapse_fn(a, b); | |
1516 | } | |
1517 | ||
1518 | static int64_t __sort__hpp_sort(struct perf_hpp_fmt *fmt, | |
1519 | struct hist_entry *a, struct hist_entry *b) | |
1520 | { | |
1521 | struct hpp_sort_entry *hse; | |
1522 | int64_t (*sort_fn)(struct hist_entry *, struct hist_entry *); | |
1523 | ||
1524 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
1525 | sort_fn = hse->se->se_sort ?: hse->se->se_cmp; | |
1526 | return sort_fn(a, b); | |
1527 | } | |
1528 | ||
97358084 JO |
1529 | bool perf_hpp__is_sort_entry(struct perf_hpp_fmt *format) |
1530 | { | |
1531 | return format->header == __sort__hpp_header; | |
1532 | } | |
1533 | ||
1534 | static bool __sort__hpp_equal(struct perf_hpp_fmt *a, struct perf_hpp_fmt *b) | |
1535 | { | |
1536 | struct hpp_sort_entry *hse_a; | |
1537 | struct hpp_sort_entry *hse_b; | |
1538 | ||
1539 | if (!perf_hpp__is_sort_entry(a) || !perf_hpp__is_sort_entry(b)) | |
1540 | return false; | |
1541 | ||
1542 | hse_a = container_of(a, struct hpp_sort_entry, hpp); | |
1543 | hse_b = container_of(b, struct hpp_sort_entry, hpp); | |
1544 | ||
1545 | return hse_a->se == hse_b->se; | |
1546 | } | |
1547 | ||
564132f3 JO |
1548 | static void hse_free(struct perf_hpp_fmt *fmt) |
1549 | { | |
1550 | struct hpp_sort_entry *hse; | |
1551 | ||
1552 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
1553 | free(hse); | |
1554 | } | |
1555 | ||
a7d945bc NK |
1556 | static struct hpp_sort_entry * |
1557 | __sort_dimension__alloc_hpp(struct sort_dimension *sd) | |
8b536999 NK |
1558 | { |
1559 | struct hpp_sort_entry *hse; | |
1560 | ||
1561 | hse = malloc(sizeof(*hse)); | |
1562 | if (hse == NULL) { | |
1563 | pr_err("Memory allocation failed\n"); | |
a7d945bc | 1564 | return NULL; |
8b536999 NK |
1565 | } |
1566 | ||
1567 | hse->se = sd->entry; | |
1ecd4453 | 1568 | hse->hpp.name = sd->entry->se_header; |
8b536999 NK |
1569 | hse->hpp.header = __sort__hpp_header; |
1570 | hse->hpp.width = __sort__hpp_width; | |
1571 | hse->hpp.entry = __sort__hpp_entry; | |
1572 | hse->hpp.color = NULL; | |
1573 | ||
87bbdf76 NK |
1574 | hse->hpp.cmp = __sort__hpp_cmp; |
1575 | hse->hpp.collapse = __sort__hpp_collapse; | |
1576 | hse->hpp.sort = __sort__hpp_sort; | |
97358084 | 1577 | hse->hpp.equal = __sort__hpp_equal; |
564132f3 | 1578 | hse->hpp.free = hse_free; |
8b536999 NK |
1579 | |
1580 | INIT_LIST_HEAD(&hse->hpp.list); | |
1581 | INIT_LIST_HEAD(&hse->hpp.sort_list); | |
f2998422 | 1582 | hse->hpp.elide = false; |
e0d66c74 | 1583 | hse->hpp.len = 0; |
5b591669 | 1584 | hse->hpp.user_len = 0; |
8b536999 | 1585 | |
a7d945bc NK |
1586 | return hse; |
1587 | } | |
1588 | ||
564132f3 JO |
1589 | static void hpp_free(struct perf_hpp_fmt *fmt) |
1590 | { | |
1591 | free(fmt); | |
1592 | } | |
1593 | ||
1945c3e7 JO |
1594 | static struct perf_hpp_fmt *__hpp_dimension__alloc_hpp(struct hpp_dimension *hd) |
1595 | { | |
1596 | struct perf_hpp_fmt *fmt; | |
1597 | ||
1598 | fmt = memdup(hd->fmt, sizeof(*fmt)); | |
1599 | if (fmt) { | |
1600 | INIT_LIST_HEAD(&fmt->list); | |
1601 | INIT_LIST_HEAD(&fmt->sort_list); | |
564132f3 | 1602 | fmt->free = hpp_free; |
1945c3e7 JO |
1603 | } |
1604 | ||
1605 | return fmt; | |
1606 | } | |
1607 | ||
a7d945bc NK |
1608 | static int __sort_dimension__add_hpp_sort(struct sort_dimension *sd) |
1609 | { | |
1610 | struct hpp_sort_entry *hse = __sort_dimension__alloc_hpp(sd); | |
1611 | ||
1612 | if (hse == NULL) | |
1613 | return -1; | |
1614 | ||
8b536999 NK |
1615 | perf_hpp__register_sort_field(&hse->hpp); |
1616 | return 0; | |
1617 | } | |
1618 | ||
07600027 JO |
1619 | static int __sort_dimension__add_hpp_output(struct perf_hpp_list *list, |
1620 | struct sort_dimension *sd) | |
a7d945bc NK |
1621 | { |
1622 | struct hpp_sort_entry *hse = __sort_dimension__alloc_hpp(sd); | |
1623 | ||
1624 | if (hse == NULL) | |
1625 | return -1; | |
1626 | ||
07600027 | 1627 | perf_hpp_list__column_register(list, &hse->hpp); |
a7d945bc NK |
1628 | return 0; |
1629 | } | |
1630 | ||
c7c2a5e4 NK |
1631 | struct hpp_dynamic_entry { |
1632 | struct perf_hpp_fmt hpp; | |
1633 | struct perf_evsel *evsel; | |
1634 | struct format_field *field; | |
1635 | unsigned dynamic_len; | |
053a3989 | 1636 | bool raw_trace; |
c7c2a5e4 NK |
1637 | }; |
1638 | ||
1639 | static int hde_width(struct hpp_dynamic_entry *hde) | |
1640 | { | |
1641 | if (!hde->hpp.len) { | |
1642 | int len = hde->dynamic_len; | |
1643 | int namelen = strlen(hde->field->name); | |
1644 | int fieldlen = hde->field->size; | |
1645 | ||
1646 | if (namelen > len) | |
1647 | len = namelen; | |
1648 | ||
1649 | if (!(hde->field->flags & FIELD_IS_STRING)) { | |
1650 | /* length for print hex numbers */ | |
1651 | fieldlen = hde->field->size * 2 + 2; | |
1652 | } | |
1653 | if (fieldlen > len) | |
1654 | len = fieldlen; | |
1655 | ||
1656 | hde->hpp.len = len; | |
1657 | } | |
1658 | return hde->hpp.len; | |
1659 | } | |
1660 | ||
60517d28 NK |
1661 | static void update_dynamic_len(struct hpp_dynamic_entry *hde, |
1662 | struct hist_entry *he) | |
1663 | { | |
1664 | char *str, *pos; | |
1665 | struct format_field *field = hde->field; | |
1666 | size_t namelen; | |
1667 | bool last = false; | |
1668 | ||
053a3989 NK |
1669 | if (hde->raw_trace) |
1670 | return; | |
1671 | ||
60517d28 NK |
1672 | /* parse pretty print result and update max length */ |
1673 | if (!he->trace_output) | |
1674 | he->trace_output = get_trace_output(he); | |
1675 | ||
1676 | namelen = strlen(field->name); | |
1677 | str = he->trace_output; | |
1678 | ||
1679 | while (str) { | |
1680 | pos = strchr(str, ' '); | |
1681 | if (pos == NULL) { | |
1682 | last = true; | |
1683 | pos = str + strlen(str); | |
1684 | } | |
1685 | ||
1686 | if (!strncmp(str, field->name, namelen)) { | |
1687 | size_t len; | |
1688 | ||
1689 | str += namelen + 1; | |
1690 | len = pos - str; | |
1691 | ||
1692 | if (len > hde->dynamic_len) | |
1693 | hde->dynamic_len = len; | |
1694 | break; | |
1695 | } | |
1696 | ||
1697 | if (last) | |
1698 | str = NULL; | |
1699 | else | |
1700 | str = pos + 1; | |
1701 | } | |
1702 | } | |
1703 | ||
c7c2a5e4 NK |
1704 | static int __sort__hde_header(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, |
1705 | struct perf_evsel *evsel __maybe_unused) | |
1706 | { | |
1707 | struct hpp_dynamic_entry *hde; | |
1708 | size_t len = fmt->user_len; | |
1709 | ||
1710 | hde = container_of(fmt, struct hpp_dynamic_entry, hpp); | |
1711 | ||
1712 | if (!len) | |
1713 | len = hde_width(hde); | |
1714 | ||
1715 | return scnprintf(hpp->buf, hpp->size, "%*.*s", len, len, hde->field->name); | |
1716 | } | |
1717 | ||
1718 | static int __sort__hde_width(struct perf_hpp_fmt *fmt, | |
1719 | struct perf_hpp *hpp __maybe_unused, | |
1720 | struct perf_evsel *evsel __maybe_unused) | |
1721 | { | |
1722 | struct hpp_dynamic_entry *hde; | |
1723 | size_t len = fmt->user_len; | |
1724 | ||
1725 | hde = container_of(fmt, struct hpp_dynamic_entry, hpp); | |
1726 | ||
1727 | if (!len) | |
1728 | len = hde_width(hde); | |
1729 | ||
1730 | return len; | |
1731 | } | |
1732 | ||
361459f1 NK |
1733 | bool perf_hpp__defined_dynamic_entry(struct perf_hpp_fmt *fmt, struct hists *hists) |
1734 | { | |
1735 | struct hpp_dynamic_entry *hde; | |
1736 | ||
1737 | hde = container_of(fmt, struct hpp_dynamic_entry, hpp); | |
1738 | ||
1739 | return hists_to_evsel(hists) == hde->evsel; | |
1740 | } | |
1741 | ||
c7c2a5e4 NK |
1742 | static int __sort__hde_entry(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, |
1743 | struct hist_entry *he) | |
1744 | { | |
1745 | struct hpp_dynamic_entry *hde; | |
1746 | size_t len = fmt->user_len; | |
60517d28 NK |
1747 | char *str, *pos; |
1748 | struct format_field *field; | |
1749 | size_t namelen; | |
1750 | bool last = false; | |
c7c2a5e4 NK |
1751 | int ret; |
1752 | ||
1753 | hde = container_of(fmt, struct hpp_dynamic_entry, hpp); | |
1754 | ||
1755 | if (!len) | |
1756 | len = hde_width(hde); | |
1757 | ||
053a3989 NK |
1758 | if (hde->raw_trace) |
1759 | goto raw_field; | |
60517d28 | 1760 | |
053a3989 | 1761 | field = hde->field; |
60517d28 NK |
1762 | namelen = strlen(field->name); |
1763 | str = he->trace_output; | |
1764 | ||
1765 | while (str) { | |
1766 | pos = strchr(str, ' '); | |
1767 | if (pos == NULL) { | |
1768 | last = true; | |
1769 | pos = str + strlen(str); | |
1770 | } | |
1771 | ||
1772 | if (!strncmp(str, field->name, namelen)) { | |
1773 | str += namelen + 1; | |
1774 | str = strndup(str, pos - str); | |
1775 | ||
1776 | if (str == NULL) | |
1777 | return scnprintf(hpp->buf, hpp->size, | |
1778 | "%*.*s", len, len, "ERROR"); | |
1779 | break; | |
1780 | } | |
1781 | ||
1782 | if (last) | |
1783 | str = NULL; | |
1784 | else | |
1785 | str = pos + 1; | |
1786 | } | |
1787 | ||
1788 | if (str == NULL) { | |
1789 | struct trace_seq seq; | |
053a3989 | 1790 | raw_field: |
60517d28 NK |
1791 | trace_seq_init(&seq); |
1792 | pevent_print_field(&seq, he->raw_data, hde->field); | |
1793 | str = seq.buffer; | |
1794 | } | |
1795 | ||
1796 | ret = scnprintf(hpp->buf, hpp->size, "%*.*s", len, len, str); | |
1797 | free(str); | |
c7c2a5e4 NK |
1798 | return ret; |
1799 | } | |
1800 | ||
1801 | static int64_t __sort__hde_cmp(struct perf_hpp_fmt *fmt, | |
1802 | struct hist_entry *a, struct hist_entry *b) | |
1803 | { | |
1804 | struct hpp_dynamic_entry *hde; | |
1805 | struct format_field *field; | |
1806 | unsigned offset, size; | |
1807 | ||
1808 | hde = container_of(fmt, struct hpp_dynamic_entry, hpp); | |
1809 | ||
c7c2a5e4 NK |
1810 | field = hde->field; |
1811 | if (field->flags & FIELD_IS_DYNAMIC) { | |
1812 | unsigned long long dyn; | |
1813 | ||
1814 | pevent_read_number_field(field, a->raw_data, &dyn); | |
1815 | offset = dyn & 0xffff; | |
1816 | size = (dyn >> 16) & 0xffff; | |
1817 | ||
1818 | /* record max width for output */ | |
1819 | if (size > hde->dynamic_len) | |
1820 | hde->dynamic_len = size; | |
1821 | } else { | |
1822 | offset = field->offset; | |
1823 | size = field->size; | |
60517d28 NK |
1824 | |
1825 | update_dynamic_len(hde, a); | |
1826 | update_dynamic_len(hde, b); | |
c7c2a5e4 NK |
1827 | } |
1828 | ||
1829 | return memcmp(a->raw_data + offset, b->raw_data + offset, size); | |
1830 | } | |
1831 | ||
361459f1 NK |
1832 | bool perf_hpp__is_dynamic_entry(struct perf_hpp_fmt *fmt) |
1833 | { | |
1834 | return fmt->cmp == __sort__hde_cmp; | |
1835 | } | |
1836 | ||
564132f3 JO |
1837 | static void hde_free(struct perf_hpp_fmt *fmt) |
1838 | { | |
1839 | struct hpp_dynamic_entry *hde; | |
1840 | ||
1841 | hde = container_of(fmt, struct hpp_dynamic_entry, hpp); | |
1842 | free(hde); | |
1843 | } | |
1844 | ||
c7c2a5e4 NK |
1845 | static struct hpp_dynamic_entry * |
1846 | __alloc_dynamic_entry(struct perf_evsel *evsel, struct format_field *field) | |
1847 | { | |
1848 | struct hpp_dynamic_entry *hde; | |
1849 | ||
1850 | hde = malloc(sizeof(*hde)); | |
1851 | if (hde == NULL) { | |
1852 | pr_debug("Memory allocation failed\n"); | |
1853 | return NULL; | |
1854 | } | |
1855 | ||
1856 | hde->evsel = evsel; | |
1857 | hde->field = field; | |
1858 | hde->dynamic_len = 0; | |
1859 | ||
1860 | hde->hpp.name = field->name; | |
1861 | hde->hpp.header = __sort__hde_header; | |
1862 | hde->hpp.width = __sort__hde_width; | |
1863 | hde->hpp.entry = __sort__hde_entry; | |
1864 | hde->hpp.color = NULL; | |
1865 | ||
1866 | hde->hpp.cmp = __sort__hde_cmp; | |
1867 | hde->hpp.collapse = __sort__hde_cmp; | |
1868 | hde->hpp.sort = __sort__hde_cmp; | |
564132f3 | 1869 | hde->hpp.free = hde_free; |
c7c2a5e4 NK |
1870 | |
1871 | INIT_LIST_HEAD(&hde->hpp.list); | |
1872 | INIT_LIST_HEAD(&hde->hpp.sort_list); | |
1873 | hde->hpp.elide = false; | |
1874 | hde->hpp.len = 0; | |
1875 | hde->hpp.user_len = 0; | |
1876 | ||
1877 | return hde; | |
1878 | } | |
1879 | ||
5d0cff93 NK |
1880 | static int parse_field_name(char *str, char **event, char **field, char **opt) |
1881 | { | |
1882 | char *event_name, *field_name, *opt_name; | |
1883 | ||
1884 | event_name = str; | |
1885 | field_name = strchr(str, '.'); | |
1886 | ||
1887 | if (field_name) { | |
1888 | *field_name++ = '\0'; | |
1889 | } else { | |
1890 | event_name = NULL; | |
1891 | field_name = str; | |
1892 | } | |
1893 | ||
1894 | opt_name = strchr(field_name, '/'); | |
1895 | if (opt_name) | |
1896 | *opt_name++ = '\0'; | |
1897 | ||
1898 | *event = event_name; | |
1899 | *field = field_name; | |
1900 | *opt = opt_name; | |
1901 | ||
1902 | return 0; | |
1903 | } | |
1904 | ||
1905 | /* find match evsel using a given event name. The event name can be: | |
9735be24 NK |
1906 | * 1. '%' + event index (e.g. '%1' for first event) |
1907 | * 2. full event name (e.g. sched:sched_switch) | |
1908 | * 3. partial event name (should not contain ':') | |
5d0cff93 NK |
1909 | */ |
1910 | static struct perf_evsel *find_evsel(struct perf_evlist *evlist, char *event_name) | |
1911 | { | |
1912 | struct perf_evsel *evsel = NULL; | |
1913 | struct perf_evsel *pos; | |
1914 | bool full_name; | |
1915 | ||
1916 | /* case 1 */ | |
5d0cff93 NK |
1917 | if (event_name[0] == '%') { |
1918 | int nr = strtol(event_name+1, NULL, 0); | |
1919 | ||
1920 | if (nr > evlist->nr_entries) | |
1921 | return NULL; | |
1922 | ||
1923 | evsel = perf_evlist__first(evlist); | |
1924 | while (--nr > 0) | |
1925 | evsel = perf_evsel__next(evsel); | |
1926 | ||
1927 | return evsel; | |
1928 | } | |
1929 | ||
1930 | full_name = !!strchr(event_name, ':'); | |
1931 | evlist__for_each(evlist, pos) { | |
9735be24 | 1932 | /* case 2 */ |
5d0cff93 NK |
1933 | if (full_name && !strcmp(pos->name, event_name)) |
1934 | return pos; | |
9735be24 | 1935 | /* case 3 */ |
5d0cff93 NK |
1936 | if (!full_name && strstr(pos->name, event_name)) { |
1937 | if (evsel) { | |
1938 | pr_debug("'%s' event is ambiguous: it can be %s or %s\n", | |
1939 | event_name, evsel->name, pos->name); | |
1940 | return NULL; | |
1941 | } | |
1942 | evsel = pos; | |
1943 | } | |
1944 | } | |
1945 | ||
1946 | return evsel; | |
1947 | } | |
1948 | ||
3b099bf5 NK |
1949 | static int __dynamic_dimension__add(struct perf_evsel *evsel, |
1950 | struct format_field *field, | |
1951 | bool raw_trace) | |
1952 | { | |
1953 | struct hpp_dynamic_entry *hde; | |
1954 | ||
1955 | hde = __alloc_dynamic_entry(evsel, field); | |
1956 | if (hde == NULL) | |
1957 | return -ENOMEM; | |
1958 | ||
1959 | hde->raw_trace = raw_trace; | |
1960 | ||
1961 | perf_hpp__register_sort_field(&hde->hpp); | |
1962 | return 0; | |
1963 | } | |
1964 | ||
2e422fd1 NK |
1965 | static int add_evsel_fields(struct perf_evsel *evsel, bool raw_trace) |
1966 | { | |
1967 | int ret; | |
1968 | struct format_field *field; | |
1969 | ||
1970 | field = evsel->tp_format->format.fields; | |
1971 | while (field) { | |
1972 | ret = __dynamic_dimension__add(evsel, field, raw_trace); | |
1973 | if (ret < 0) | |
1974 | return ret; | |
1975 | ||
1976 | field = field->next; | |
1977 | } | |
1978 | return 0; | |
1979 | } | |
1980 | ||
1981 | static int add_all_dynamic_fields(struct perf_evlist *evlist, bool raw_trace) | |
1982 | { | |
1983 | int ret; | |
1984 | struct perf_evsel *evsel; | |
1985 | ||
1986 | evlist__for_each(evlist, evsel) { | |
1987 | if (evsel->attr.type != PERF_TYPE_TRACEPOINT) | |
1988 | continue; | |
1989 | ||
1990 | ret = add_evsel_fields(evsel, raw_trace); | |
1991 | if (ret < 0) | |
1992 | return ret; | |
1993 | } | |
1994 | return 0; | |
1995 | } | |
1996 | ||
9735be24 NK |
1997 | static int add_all_matching_fields(struct perf_evlist *evlist, |
1998 | char *field_name, bool raw_trace) | |
1999 | { | |
2000 | int ret = -ESRCH; | |
2001 | struct perf_evsel *evsel; | |
2002 | struct format_field *field; | |
2003 | ||
2004 | evlist__for_each(evlist, evsel) { | |
2005 | if (evsel->attr.type != PERF_TYPE_TRACEPOINT) | |
2006 | continue; | |
2007 | ||
2008 | field = pevent_find_any_field(evsel->tp_format, field_name); | |
2009 | if (field == NULL) | |
2010 | continue; | |
2011 | ||
2012 | ret = __dynamic_dimension__add(evsel, field, raw_trace); | |
2013 | if (ret < 0) | |
2014 | break; | |
2015 | } | |
2016 | return ret; | |
2017 | } | |
2018 | ||
c7c2a5e4 NK |
2019 | static int add_dynamic_entry(struct perf_evlist *evlist, const char *tok) |
2020 | { | |
5d0cff93 NK |
2021 | char *str, *event_name, *field_name, *opt_name; |
2022 | struct perf_evsel *evsel; | |
c7c2a5e4 | 2023 | struct format_field *field; |
053a3989 | 2024 | bool raw_trace = symbol_conf.raw_trace; |
c7c2a5e4 NK |
2025 | int ret = 0; |
2026 | ||
2027 | if (evlist == NULL) | |
2028 | return -ENOENT; | |
2029 | ||
2030 | str = strdup(tok); | |
2031 | if (str == NULL) | |
2032 | return -ENOMEM; | |
2033 | ||
5d0cff93 | 2034 | if (parse_field_name(str, &event_name, &field_name, &opt_name) < 0) { |
c7c2a5e4 NK |
2035 | ret = -EINVAL; |
2036 | goto out; | |
2037 | } | |
c7c2a5e4 | 2038 | |
5d0cff93 NK |
2039 | if (opt_name) { |
2040 | if (strcmp(opt_name, "raw")) { | |
2041 | pr_debug("unsupported field option %s\n", opt_name); | |
053a3989 NK |
2042 | ret = -EINVAL; |
2043 | goto out; | |
2044 | } | |
2045 | raw_trace = true; | |
2046 | } | |
2047 | ||
2e422fd1 NK |
2048 | if (!strcmp(field_name, "trace_fields")) { |
2049 | ret = add_all_dynamic_fields(evlist, raw_trace); | |
2050 | goto out; | |
2051 | } | |
2052 | ||
9735be24 NK |
2053 | if (event_name == NULL) { |
2054 | ret = add_all_matching_fields(evlist, field_name, raw_trace); | |
2055 | goto out; | |
2056 | } | |
2057 | ||
5d0cff93 | 2058 | evsel = find_evsel(evlist, event_name); |
c7c2a5e4 NK |
2059 | if (evsel == NULL) { |
2060 | pr_debug("Cannot find event: %s\n", event_name); | |
2061 | ret = -ENOENT; | |
2062 | goto out; | |
2063 | } | |
2064 | ||
2065 | if (evsel->attr.type != PERF_TYPE_TRACEPOINT) { | |
2066 | pr_debug("%s is not a tracepoint event\n", event_name); | |
2067 | ret = -EINVAL; | |
2068 | goto out; | |
2069 | } | |
2070 | ||
3b099bf5 | 2071 | if (!strcmp(field_name, "*")) { |
2e422fd1 | 2072 | ret = add_evsel_fields(evsel, raw_trace); |
3b099bf5 NK |
2073 | } else { |
2074 | field = pevent_find_any_field(evsel->tp_format, field_name); | |
2075 | if (field == NULL) { | |
2076 | pr_debug("Cannot find event field for %s.%s\n", | |
2077 | event_name, field_name); | |
2078 | return -ENOENT; | |
2079 | } | |
2080 | ||
2081 | ret = __dynamic_dimension__add(evsel, field, raw_trace); | |
2082 | } | |
c7c2a5e4 NK |
2083 | |
2084 | out: | |
2085 | free(str); | |
2086 | return ret; | |
2087 | } | |
2088 | ||
cfaa154b | 2089 | static int __sort_dimension__add(struct sort_dimension *sd) |
2f532d09 NK |
2090 | { |
2091 | if (sd->taken) | |
8b536999 NK |
2092 | return 0; |
2093 | ||
a7d945bc | 2094 | if (__sort_dimension__add_hpp_sort(sd) < 0) |
8b536999 | 2095 | return -1; |
2f532d09 NK |
2096 | |
2097 | if (sd->entry->se_collapse) | |
2098 | sort__need_collapse = 1; | |
2099 | ||
2f532d09 | 2100 | sd->taken = 1; |
8b536999 NK |
2101 | |
2102 | return 0; | |
2f532d09 NK |
2103 | } |
2104 | ||
a2ce067e NK |
2105 | static int __hpp_dimension__add(struct hpp_dimension *hd) |
2106 | { | |
1945c3e7 | 2107 | struct perf_hpp_fmt *fmt; |
a2ce067e | 2108 | |
1945c3e7 JO |
2109 | if (hd->taken) |
2110 | return 0; | |
2111 | ||
2112 | fmt = __hpp_dimension__alloc_hpp(hd); | |
2113 | if (!fmt) | |
2114 | return -1; | |
2115 | ||
2116 | hd->taken = 1; | |
2117 | perf_hpp__register_sort_field(fmt); | |
a2ce067e NK |
2118 | return 0; |
2119 | } | |
2120 | ||
07600027 JO |
2121 | static int __sort_dimension__add_output(struct perf_hpp_list *list, |
2122 | struct sort_dimension *sd) | |
a7d945bc NK |
2123 | { |
2124 | if (sd->taken) | |
2125 | return 0; | |
2126 | ||
07600027 | 2127 | if (__sort_dimension__add_hpp_output(list, sd) < 0) |
a7d945bc NK |
2128 | return -1; |
2129 | ||
2130 | sd->taken = 1; | |
2131 | return 0; | |
2132 | } | |
2133 | ||
07600027 JO |
2134 | static int __hpp_dimension__add_output(struct perf_hpp_list *list, |
2135 | struct hpp_dimension *hd) | |
a7d945bc | 2136 | { |
1945c3e7 | 2137 | struct perf_hpp_fmt *fmt; |
a7d945bc | 2138 | |
1945c3e7 JO |
2139 | if (hd->taken) |
2140 | return 0; | |
2141 | ||
2142 | fmt = __hpp_dimension__alloc_hpp(hd); | |
2143 | if (!fmt) | |
2144 | return -1; | |
2145 | ||
2146 | hd->taken = 1; | |
07600027 | 2147 | perf_hpp_list__column_register(list, fmt); |
a7d945bc NK |
2148 | return 0; |
2149 | } | |
2150 | ||
beeaaeb3 JO |
2151 | int hpp_dimension__add_output(unsigned col) |
2152 | { | |
2153 | BUG_ON(col >= PERF_HPP__MAX_INDEX); | |
07600027 | 2154 | return __hpp_dimension__add_output(&perf_hpp_list, &hpp_sort_dimensions[col]); |
beeaaeb3 JO |
2155 | } |
2156 | ||
40184c46 NK |
2157 | static int sort_dimension__add(const char *tok, |
2158 | struct perf_evlist *evlist __maybe_unused) | |
dd68ada2 JK |
2159 | { |
2160 | unsigned int i; | |
2161 | ||
fc5871ed NK |
2162 | for (i = 0; i < ARRAY_SIZE(common_sort_dimensions); i++) { |
2163 | struct sort_dimension *sd = &common_sort_dimensions[i]; | |
dd68ada2 | 2164 | |
dd68ada2 JK |
2165 | if (strncasecmp(tok, sd->name, strlen(tok))) |
2166 | continue; | |
fc5871ed | 2167 | |
dd68ada2 JK |
2168 | if (sd->entry == &sort_parent) { |
2169 | int ret = regcomp(&parent_regex, parent_pattern, REG_EXTENDED); | |
2170 | if (ret) { | |
2171 | char err[BUFSIZ]; | |
2172 | ||
2173 | regerror(ret, &parent_regex, err, sizeof(err)); | |
2aefa4f7 ACM |
2174 | pr_err("Invalid regex: %s\n%s", parent_pattern, err); |
2175 | return -EINVAL; | |
dd68ada2 JK |
2176 | } |
2177 | sort__has_parent = 1; | |
930477bd | 2178 | } else if (sd->entry == &sort_sym) { |
1af55640 | 2179 | sort__has_sym = 1; |
94ba462d KL |
2180 | /* |
2181 | * perf diff displays the performance difference amongst | |
2182 | * two or more perf.data files. Those files could come | |
2183 | * from different binaries. So we should not compare | |
2184 | * their ips, but the name of symbol. | |
2185 | */ | |
2186 | if (sort__mode == SORT_MODE__DIFF) | |
2187 | sd->entry->se_collapse = sort__sym_sort; | |
2188 | ||
68f6d022 NK |
2189 | } else if (sd->entry == &sort_dso) { |
2190 | sort__has_dso = 1; | |
2e7ea3ab KL |
2191 | } else if (sd->entry == &sort_socket) { |
2192 | sort__has_socket = 1; | |
cfd92dad NK |
2193 | } else if (sd->entry == &sort_thread) { |
2194 | sort__has_thread = 1; | |
dd68ada2 JK |
2195 | } |
2196 | ||
cfaa154b | 2197 | return __sort_dimension__add(sd); |
dd68ada2 | 2198 | } |
fc5871ed | 2199 | |
a2ce067e NK |
2200 | for (i = 0; i < ARRAY_SIZE(hpp_sort_dimensions); i++) { |
2201 | struct hpp_dimension *hd = &hpp_sort_dimensions[i]; | |
2202 | ||
2203 | if (strncasecmp(tok, hd->name, strlen(tok))) | |
2204 | continue; | |
2205 | ||
2206 | return __hpp_dimension__add(hd); | |
2207 | } | |
2208 | ||
fc5871ed NK |
2209 | for (i = 0; i < ARRAY_SIZE(bstack_sort_dimensions); i++) { |
2210 | struct sort_dimension *sd = &bstack_sort_dimensions[i]; | |
2211 | ||
2212 | if (strncasecmp(tok, sd->name, strlen(tok))) | |
2213 | continue; | |
2214 | ||
55369fc1 | 2215 | if (sort__mode != SORT_MODE__BRANCH) |
fc5871ed NK |
2216 | return -EINVAL; |
2217 | ||
2218 | if (sd->entry == &sort_sym_from || sd->entry == &sort_sym_to) | |
2219 | sort__has_sym = 1; | |
2220 | ||
cfaa154b | 2221 | __sort_dimension__add(sd); |
fc5871ed NK |
2222 | return 0; |
2223 | } | |
2224 | ||
afab87b9 NK |
2225 | for (i = 0; i < ARRAY_SIZE(memory_sort_dimensions); i++) { |
2226 | struct sort_dimension *sd = &memory_sort_dimensions[i]; | |
2227 | ||
2228 | if (strncasecmp(tok, sd->name, strlen(tok))) | |
2229 | continue; | |
2230 | ||
2231 | if (sort__mode != SORT_MODE__MEMORY) | |
2232 | return -EINVAL; | |
2233 | ||
2234 | if (sd->entry == &sort_mem_daddr_sym) | |
2235 | sort__has_sym = 1; | |
2236 | ||
cfaa154b | 2237 | __sort_dimension__add(sd); |
afab87b9 NK |
2238 | return 0; |
2239 | } | |
2240 | ||
c7c2a5e4 NK |
2241 | if (!add_dynamic_entry(evlist, tok)) |
2242 | return 0; | |
2243 | ||
dd68ada2 JK |
2244 | return -ESRCH; |
2245 | } | |
c8829c7a | 2246 | |
2fbaa390 JO |
2247 | static int setup_sort_list(char *str, struct perf_evlist *evlist) |
2248 | { | |
2249 | char *tmp, *tok; | |
2250 | int ret = 0; | |
2251 | ||
2252 | for (tok = strtok_r(str, ", ", &tmp); | |
2253 | tok; tok = strtok_r(NULL, ", ", &tmp)) { | |
2254 | ret = sort_dimension__add(tok, evlist); | |
2255 | if (ret == -EINVAL) { | |
2256 | error("Invalid --sort key: `%s'", tok); | |
2257 | break; | |
2258 | } else if (ret == -ESRCH) { | |
2259 | error("Unknown --sort key: `%s'", tok); | |
2260 | break; | |
2261 | } | |
2262 | } | |
2263 | ||
2264 | return ret; | |
2265 | } | |
2266 | ||
d49dadea | 2267 | static const char *get_default_sort_order(struct perf_evlist *evlist) |
512ae1bd NK |
2268 | { |
2269 | const char *default_sort_orders[] = { | |
2270 | default_sort_order, | |
2271 | default_branch_sort_order, | |
2272 | default_mem_sort_order, | |
2273 | default_top_sort_order, | |
2274 | default_diff_sort_order, | |
d49dadea | 2275 | default_tracepoint_sort_order, |
512ae1bd | 2276 | }; |
d49dadea NK |
2277 | bool use_trace = true; |
2278 | struct perf_evsel *evsel; | |
512ae1bd NK |
2279 | |
2280 | BUG_ON(sort__mode >= ARRAY_SIZE(default_sort_orders)); | |
2281 | ||
d49dadea NK |
2282 | if (evlist == NULL) |
2283 | goto out_no_evlist; | |
2284 | ||
2285 | evlist__for_each(evlist, evsel) { | |
2286 | if (evsel->attr.type != PERF_TYPE_TRACEPOINT) { | |
2287 | use_trace = false; | |
2288 | break; | |
2289 | } | |
2290 | } | |
2291 | ||
2292 | if (use_trace) { | |
2293 | sort__mode = SORT_MODE__TRACEPOINT; | |
2294 | if (symbol_conf.raw_trace) | |
2295 | return "trace_fields"; | |
2296 | } | |
2297 | out_no_evlist: | |
512ae1bd NK |
2298 | return default_sort_orders[sort__mode]; |
2299 | } | |
2300 | ||
d49dadea | 2301 | static int setup_sort_order(struct perf_evlist *evlist) |
1a1c0ffb JO |
2302 | { |
2303 | char *new_sort_order; | |
2304 | ||
2305 | /* | |
2306 | * Append '+'-prefixed sort order to the default sort | |
2307 | * order string. | |
2308 | */ | |
2309 | if (!sort_order || is_strict_order(sort_order)) | |
2310 | return 0; | |
2311 | ||
2312 | if (sort_order[1] == '\0') { | |
2313 | error("Invalid --sort key: `+'"); | |
2314 | return -EINVAL; | |
2315 | } | |
2316 | ||
2317 | /* | |
2318 | * We allocate new sort_order string, but we never free it, | |
2319 | * because it's checked over the rest of the code. | |
2320 | */ | |
2321 | if (asprintf(&new_sort_order, "%s,%s", | |
d49dadea | 2322 | get_default_sort_order(evlist), sort_order + 1) < 0) { |
1a1c0ffb JO |
2323 | error("Not enough memory to set up --sort"); |
2324 | return -ENOMEM; | |
2325 | } | |
2326 | ||
2327 | sort_order = new_sort_order; | |
2328 | return 0; | |
2329 | } | |
2330 | ||
b97511c5 JO |
2331 | /* |
2332 | * Adds 'pre,' prefix into 'str' is 'pre' is | |
2333 | * not already part of 'str'. | |
2334 | */ | |
2335 | static char *prefix_if_not_in(const char *pre, char *str) | |
2336 | { | |
2337 | char *n; | |
2338 | ||
2339 | if (!str || strstr(str, pre)) | |
2340 | return str; | |
2341 | ||
2342 | if (asprintf(&n, "%s,%s", pre, str) < 0) | |
2343 | return NULL; | |
2344 | ||
2345 | free(str); | |
2346 | return n; | |
2347 | } | |
2348 | ||
2349 | static char *setup_overhead(char *keys) | |
2350 | { | |
2351 | keys = prefix_if_not_in("overhead", keys); | |
2352 | ||
2353 | if (symbol_conf.cumulate_callchain) | |
2354 | keys = prefix_if_not_in("overhead_children", keys); | |
2355 | ||
2356 | return keys; | |
2357 | } | |
2358 | ||
40184c46 | 2359 | static int __setup_sorting(struct perf_evlist *evlist) |
c8829c7a | 2360 | { |
2fbaa390 | 2361 | char *str; |
1a1c0ffb | 2362 | const char *sort_keys; |
55309985 | 2363 | int ret = 0; |
c8829c7a | 2364 | |
d49dadea | 2365 | ret = setup_sort_order(evlist); |
1a1c0ffb JO |
2366 | if (ret) |
2367 | return ret; | |
2368 | ||
2369 | sort_keys = sort_order; | |
a7d945bc | 2370 | if (sort_keys == NULL) { |
2f3f9bcf | 2371 | if (is_strict_order(field_order)) { |
a7d945bc NK |
2372 | /* |
2373 | * If user specified field order but no sort order, | |
2374 | * we'll honor it and not add default sort orders. | |
2375 | */ | |
2376 | return 0; | |
2377 | } | |
2378 | ||
d49dadea | 2379 | sort_keys = get_default_sort_order(evlist); |
a7d945bc | 2380 | } |
512ae1bd NK |
2381 | |
2382 | str = strdup(sort_keys); | |
5936f54d NK |
2383 | if (str == NULL) { |
2384 | error("Not enough memory to setup sort keys"); | |
2385 | return -ENOMEM; | |
2386 | } | |
2387 | ||
b97511c5 JO |
2388 | /* |
2389 | * Prepend overhead fields for backward compatibility. | |
2390 | */ | |
2391 | if (!is_strict_order(field_order)) { | |
2392 | str = setup_overhead(str); | |
2393 | if (str == NULL) { | |
2394 | error("Not enough memory to setup overhead keys"); | |
2395 | return -ENOMEM; | |
2396 | } | |
2397 | } | |
2398 | ||
2fbaa390 | 2399 | ret = setup_sort_list(str, evlist); |
c8829c7a ACM |
2400 | |
2401 | free(str); | |
55309985 | 2402 | return ret; |
c8829c7a | 2403 | } |
c351c281 | 2404 | |
f2998422 | 2405 | void perf_hpp__set_elide(int idx, bool elide) |
e67d49a7 | 2406 | { |
f2998422 JO |
2407 | struct perf_hpp_fmt *fmt; |
2408 | struct hpp_sort_entry *hse; | |
e67d49a7 | 2409 | |
cf094045 | 2410 | perf_hpp_list__for_each_format(&perf_hpp_list, fmt) { |
f2998422 JO |
2411 | if (!perf_hpp__is_sort_entry(fmt)) |
2412 | continue; | |
2413 | ||
2414 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
2415 | if (hse->se->se_width_idx == idx) { | |
2416 | fmt->elide = elide; | |
2417 | break; | |
2418 | } | |
e67d49a7 | 2419 | } |
e67d49a7 NK |
2420 | } |
2421 | ||
f2998422 | 2422 | static bool __get_elide(struct strlist *list, const char *list_name, FILE *fp) |
c351c281 ACM |
2423 | { |
2424 | if (list && strlist__nr_entries(list) == 1) { | |
2425 | if (fp != NULL) | |
2426 | fprintf(fp, "# %s: %s\n", list_name, | |
2427 | strlist__entry(list, 0)->s); | |
f2998422 JO |
2428 | return true; |
2429 | } | |
2430 | return false; | |
2431 | } | |
2432 | ||
2433 | static bool get_elide(int idx, FILE *output) | |
2434 | { | |
2435 | switch (idx) { | |
2436 | case HISTC_SYMBOL: | |
2437 | return __get_elide(symbol_conf.sym_list, "symbol", output); | |
2438 | case HISTC_DSO: | |
2439 | return __get_elide(symbol_conf.dso_list, "dso", output); | |
2440 | case HISTC_COMM: | |
2441 | return __get_elide(symbol_conf.comm_list, "comm", output); | |
2442 | default: | |
2443 | break; | |
c351c281 | 2444 | } |
f2998422 JO |
2445 | |
2446 | if (sort__mode != SORT_MODE__BRANCH) | |
2447 | return false; | |
2448 | ||
2449 | switch (idx) { | |
2450 | case HISTC_SYMBOL_FROM: | |
2451 | return __get_elide(symbol_conf.sym_from_list, "sym_from", output); | |
2452 | case HISTC_SYMBOL_TO: | |
2453 | return __get_elide(symbol_conf.sym_to_list, "sym_to", output); | |
2454 | case HISTC_DSO_FROM: | |
2455 | return __get_elide(symbol_conf.dso_from_list, "dso_from", output); | |
2456 | case HISTC_DSO_TO: | |
2457 | return __get_elide(symbol_conf.dso_to_list, "dso_to", output); | |
2458 | default: | |
2459 | break; | |
2460 | } | |
2461 | ||
2462 | return false; | |
c351c281 | 2463 | } |
08e71542 NK |
2464 | |
2465 | void sort__setup_elide(FILE *output) | |
2466 | { | |
cfaa154b NK |
2467 | struct perf_hpp_fmt *fmt; |
2468 | struct hpp_sort_entry *hse; | |
7524f63b | 2469 | |
cf094045 | 2470 | perf_hpp_list__for_each_format(&perf_hpp_list, fmt) { |
f2998422 JO |
2471 | if (!perf_hpp__is_sort_entry(fmt)) |
2472 | continue; | |
2473 | ||
2474 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
2475 | fmt->elide = get_elide(hse->se->se_width_idx, output); | |
08e71542 NK |
2476 | } |
2477 | ||
7524f63b NK |
2478 | /* |
2479 | * It makes no sense to elide all of sort entries. | |
2480 | * Just revert them to show up again. | |
2481 | */ | |
cf094045 | 2482 | perf_hpp_list__for_each_format(&perf_hpp_list, fmt) { |
cfaa154b NK |
2483 | if (!perf_hpp__is_sort_entry(fmt)) |
2484 | continue; | |
2485 | ||
f2998422 | 2486 | if (!fmt->elide) |
7524f63b NK |
2487 | return; |
2488 | } | |
2489 | ||
cf094045 | 2490 | perf_hpp_list__for_each_format(&perf_hpp_list, fmt) { |
cfaa154b NK |
2491 | if (!perf_hpp__is_sort_entry(fmt)) |
2492 | continue; | |
2493 | ||
f2998422 | 2494 | fmt->elide = false; |
cfaa154b | 2495 | } |
08e71542 | 2496 | } |
a7d945bc | 2497 | |
07600027 | 2498 | static int output_field_add(struct perf_hpp_list *list, char *tok) |
a7d945bc NK |
2499 | { |
2500 | unsigned int i; | |
2501 | ||
2502 | for (i = 0; i < ARRAY_SIZE(common_sort_dimensions); i++) { | |
2503 | struct sort_dimension *sd = &common_sort_dimensions[i]; | |
2504 | ||
2505 | if (strncasecmp(tok, sd->name, strlen(tok))) | |
2506 | continue; | |
2507 | ||
07600027 | 2508 | return __sort_dimension__add_output(list, sd); |
a7d945bc NK |
2509 | } |
2510 | ||
2511 | for (i = 0; i < ARRAY_SIZE(hpp_sort_dimensions); i++) { | |
2512 | struct hpp_dimension *hd = &hpp_sort_dimensions[i]; | |
2513 | ||
2514 | if (strncasecmp(tok, hd->name, strlen(tok))) | |
2515 | continue; | |
2516 | ||
07600027 | 2517 | return __hpp_dimension__add_output(list, hd); |
a7d945bc NK |
2518 | } |
2519 | ||
2520 | for (i = 0; i < ARRAY_SIZE(bstack_sort_dimensions); i++) { | |
2521 | struct sort_dimension *sd = &bstack_sort_dimensions[i]; | |
2522 | ||
2523 | if (strncasecmp(tok, sd->name, strlen(tok))) | |
2524 | continue; | |
2525 | ||
07600027 | 2526 | return __sort_dimension__add_output(list, sd); |
a7d945bc NK |
2527 | } |
2528 | ||
2529 | for (i = 0; i < ARRAY_SIZE(memory_sort_dimensions); i++) { | |
2530 | struct sort_dimension *sd = &memory_sort_dimensions[i]; | |
2531 | ||
2532 | if (strncasecmp(tok, sd->name, strlen(tok))) | |
2533 | continue; | |
2534 | ||
07600027 | 2535 | return __sort_dimension__add_output(list, sd); |
a7d945bc NK |
2536 | } |
2537 | ||
2538 | return -ESRCH; | |
2539 | } | |
2540 | ||
07600027 | 2541 | static int setup_output_list(struct perf_hpp_list *list, char *str) |
6d3375ef JO |
2542 | { |
2543 | char *tmp, *tok; | |
2544 | int ret = 0; | |
2545 | ||
2546 | for (tok = strtok_r(str, ", ", &tmp); | |
2547 | tok; tok = strtok_r(NULL, ", ", &tmp)) { | |
07600027 | 2548 | ret = output_field_add(list, tok); |
6d3375ef JO |
2549 | if (ret == -EINVAL) { |
2550 | error("Invalid --fields key: `%s'", tok); | |
2551 | break; | |
2552 | } else if (ret == -ESRCH) { | |
2553 | error("Unknown --fields key: `%s'", tok); | |
2554 | break; | |
2555 | } | |
2556 | } | |
2557 | ||
2558 | return ret; | |
2559 | } | |
2560 | ||
a7d945bc NK |
2561 | static void reset_dimensions(void) |
2562 | { | |
2563 | unsigned int i; | |
2564 | ||
2565 | for (i = 0; i < ARRAY_SIZE(common_sort_dimensions); i++) | |
2566 | common_sort_dimensions[i].taken = 0; | |
2567 | ||
2568 | for (i = 0; i < ARRAY_SIZE(hpp_sort_dimensions); i++) | |
2569 | hpp_sort_dimensions[i].taken = 0; | |
2570 | ||
2571 | for (i = 0; i < ARRAY_SIZE(bstack_sort_dimensions); i++) | |
2572 | bstack_sort_dimensions[i].taken = 0; | |
2573 | ||
2574 | for (i = 0; i < ARRAY_SIZE(memory_sort_dimensions); i++) | |
2575 | memory_sort_dimensions[i].taken = 0; | |
2576 | } | |
2577 | ||
2f3f9bcf JO |
2578 | bool is_strict_order(const char *order) |
2579 | { | |
2580 | return order && (*order != '+'); | |
2581 | } | |
2582 | ||
a7d945bc NK |
2583 | static int __setup_output_field(void) |
2584 | { | |
6d3375ef | 2585 | char *str, *strp; |
2f3f9bcf | 2586 | int ret = -EINVAL; |
a7d945bc NK |
2587 | |
2588 | if (field_order == NULL) | |
2589 | return 0; | |
2590 | ||
2f3f9bcf | 2591 | strp = str = strdup(field_order); |
a7d945bc NK |
2592 | if (str == NULL) { |
2593 | error("Not enough memory to setup output fields"); | |
2594 | return -ENOMEM; | |
2595 | } | |
2596 | ||
2f3f9bcf JO |
2597 | if (!is_strict_order(field_order)) |
2598 | strp++; | |
2599 | ||
2600 | if (!strlen(strp)) { | |
2601 | error("Invalid --fields key: `+'"); | |
2602 | goto out; | |
2603 | } | |
2604 | ||
07600027 | 2605 | ret = setup_output_list(&perf_hpp_list, strp); |
a7d945bc | 2606 | |
2f3f9bcf | 2607 | out: |
a7d945bc NK |
2608 | free(str); |
2609 | return ret; | |
2610 | } | |
2611 | ||
40184c46 | 2612 | int setup_sorting(struct perf_evlist *evlist) |
a7d945bc NK |
2613 | { |
2614 | int err; | |
2615 | ||
40184c46 | 2616 | err = __setup_sorting(evlist); |
a7d945bc NK |
2617 | if (err < 0) |
2618 | return err; | |
2619 | ||
2620 | if (parent_pattern != default_parent_pattern) { | |
40184c46 | 2621 | err = sort_dimension__add("parent", evlist); |
a7d945bc NK |
2622 | if (err < 0) |
2623 | return err; | |
2624 | } | |
2625 | ||
2626 | reset_dimensions(); | |
2627 | ||
2628 | /* | |
2629 | * perf diff doesn't use default hpp output fields. | |
2630 | */ | |
2631 | if (sort__mode != SORT_MODE__DIFF) | |
2632 | perf_hpp__init(); | |
2633 | ||
2634 | err = __setup_output_field(); | |
2635 | if (err < 0) | |
2636 | return err; | |
2637 | ||
2638 | /* copy sort keys to output fields */ | |
2639 | perf_hpp__setup_output_field(); | |
2640 | /* and then copy output fields to sort keys */ | |
2641 | perf_hpp__append_sort_keys(); | |
2642 | ||
2643 | return 0; | |
2644 | } | |
1c89fe9b NK |
2645 | |
2646 | void reset_output_field(void) | |
2647 | { | |
2648 | sort__need_collapse = 0; | |
2649 | sort__has_parent = 0; | |
2650 | sort__has_sym = 0; | |
2651 | sort__has_dso = 0; | |
2652 | ||
d69b2962 NK |
2653 | field_order = NULL; |
2654 | sort_order = NULL; | |
2655 | ||
1c89fe9b NK |
2656 | reset_dimensions(); |
2657 | perf_hpp__reset_output_field(); | |
2658 | } |