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" |
dd68ada2 JK |
7 | |
8 | regex_t parent_regex; | |
edb7c60e ACM |
9 | const char default_parent_pattern[] = "^sys_|^do_page_fault"; |
10 | const char *parent_pattern = default_parent_pattern; | |
11 | const char default_sort_order[] = "comm,dso,symbol"; | |
40997d6c | 12 | const char default_branch_sort_order[] = "comm,dso_from,symbol_from,symbol_to,cycles"; |
512ae1bd NK |
13 | const char default_mem_sort_order[] = "local_weight,mem,sym,dso,symbol_daddr,dso_daddr,snoop,tlb,locked"; |
14 | const char default_top_sort_order[] = "dso,symbol"; | |
15 | const char default_diff_sort_order[] = "dso,symbol"; | |
16 | const char *sort_order; | |
a7d945bc | 17 | const char *field_order; |
b21484f1 GP |
18 | regex_t ignore_callees_regex; |
19 | int have_ignore_callees = 0; | |
af0a6fa4 FW |
20 | int sort__need_collapse = 0; |
21 | int sort__has_parent = 0; | |
1af55640 | 22 | int sort__has_sym = 0; |
68f6d022 | 23 | int sort__has_dso = 0; |
2e7ea3ab | 24 | int sort__has_socket = 0; |
55369fc1 | 25 | enum sort_mode sort__mode = SORT_MODE__NORMAL; |
a4fb581b | 26 | |
dd68ada2 | 27 | |
a4e3b956 | 28 | static int repsep_snprintf(char *bf, size_t size, const char *fmt, ...) |
dd68ada2 JK |
29 | { |
30 | int n; | |
31 | va_list ap; | |
32 | ||
33 | va_start(ap, fmt); | |
a4e3b956 | 34 | n = vsnprintf(bf, size, fmt, ap); |
0ca0c130 | 35 | if (symbol_conf.field_sep && n > 0) { |
a4e3b956 ACM |
36 | char *sep = bf; |
37 | ||
38 | while (1) { | |
0ca0c130 | 39 | sep = strchr(sep, *symbol_conf.field_sep); |
a4e3b956 ACM |
40 | if (sep == NULL) |
41 | break; | |
42 | *sep = '.'; | |
dd68ada2 | 43 | } |
dd68ada2 JK |
44 | } |
45 | va_end(ap); | |
b832796c AB |
46 | |
47 | if (n >= (int)size) | |
48 | return size - 1; | |
dd68ada2 JK |
49 | return n; |
50 | } | |
51 | ||
b9c5143a | 52 | static int64_t cmp_null(const void *l, const void *r) |
872a878f FW |
53 | { |
54 | if (!l && !r) | |
55 | return 0; | |
56 | else if (!l) | |
57 | return -1; | |
58 | else | |
59 | return 1; | |
60 | } | |
61 | ||
62 | /* --sort pid */ | |
63 | ||
64 | static int64_t | |
65 | sort__thread_cmp(struct hist_entry *left, struct hist_entry *right) | |
66 | { | |
38051234 | 67 | return right->thread->tid - left->thread->tid; |
872a878f FW |
68 | } |
69 | ||
c824c433 | 70 | static int hist_entry__thread_snprintf(struct hist_entry *he, char *bf, |
a4e3b956 | 71 | size_t size, unsigned int width) |
dd68ada2 | 72 | { |
b9c5143a | 73 | const char *comm = thread__comm_str(he->thread); |
5b591669 NK |
74 | |
75 | width = max(7U, width) - 6; | |
76 | return repsep_snprintf(bf, size, "%5d:%-*.*s", he->thread->tid, | |
77 | width, width, comm ?: ""); | |
dd68ada2 JK |
78 | } |
79 | ||
872a878f | 80 | struct sort_entry sort_thread = { |
8246de88 | 81 | .se_header = " Pid:Command", |
872a878f FW |
82 | .se_cmp = sort__thread_cmp, |
83 | .se_snprintf = hist_entry__thread_snprintf, | |
84 | .se_width_idx = HISTC_THREAD, | |
85 | }; | |
86 | ||
87 | /* --sort comm */ | |
88 | ||
89 | static int64_t | |
90 | sort__comm_cmp(struct hist_entry *left, struct hist_entry *right) | |
91 | { | |
fedd63d3 | 92 | /* Compare the addr that should be unique among comm */ |
2f15bd8c | 93 | return strcmp(comm__str(right->comm), comm__str(left->comm)); |
872a878f FW |
94 | } |
95 | ||
96 | static int64_t | |
97 | sort__comm_collapse(struct hist_entry *left, struct hist_entry *right) | |
98 | { | |
4dfced35 | 99 | /* Compare the addr that should be unique among comm */ |
2f15bd8c | 100 | return strcmp(comm__str(right->comm), comm__str(left->comm)); |
872a878f FW |
101 | } |
102 | ||
202e7a6d NK |
103 | static int64_t |
104 | sort__comm_sort(struct hist_entry *left, struct hist_entry *right) | |
105 | { | |
106 | return strcmp(comm__str(right->comm), comm__str(left->comm)); | |
107 | } | |
108 | ||
c824c433 | 109 | static int hist_entry__comm_snprintf(struct hist_entry *he, char *bf, |
a4e3b956 | 110 | size_t size, unsigned int width) |
dd68ada2 | 111 | { |
5b591669 | 112 | return repsep_snprintf(bf, size, "%-*.*s", width, width, comm__str(he->comm)); |
dd68ada2 JK |
113 | } |
114 | ||
14d1ac74 NK |
115 | struct sort_entry sort_comm = { |
116 | .se_header = "Command", | |
117 | .se_cmp = sort__comm_cmp, | |
118 | .se_collapse = sort__comm_collapse, | |
202e7a6d | 119 | .se_sort = sort__comm_sort, |
14d1ac74 NK |
120 | .se_snprintf = hist_entry__comm_snprintf, |
121 | .se_width_idx = HISTC_COMM, | |
122 | }; | |
123 | ||
124 | /* --sort dso */ | |
125 | ||
b5387528 RAV |
126 | static int64_t _sort__dso_cmp(struct map *map_l, struct map *map_r) |
127 | { | |
128 | struct dso *dso_l = map_l ? map_l->dso : NULL; | |
129 | struct dso *dso_r = map_r ? map_r->dso : NULL; | |
130 | const char *dso_name_l, *dso_name_r; | |
131 | ||
132 | if (!dso_l || !dso_r) | |
202e7a6d | 133 | return cmp_null(dso_r, dso_l); |
b5387528 RAV |
134 | |
135 | if (verbose) { | |
136 | dso_name_l = dso_l->long_name; | |
137 | dso_name_r = dso_r->long_name; | |
138 | } else { | |
139 | dso_name_l = dso_l->short_name; | |
140 | dso_name_r = dso_r->short_name; | |
141 | } | |
142 | ||
143 | return strcmp(dso_name_l, dso_name_r); | |
144 | } | |
145 | ||
872a878f | 146 | static int64_t |
dd68ada2 JK |
147 | sort__dso_cmp(struct hist_entry *left, struct hist_entry *right) |
148 | { | |
202e7a6d | 149 | return _sort__dso_cmp(right->ms.map, left->ms.map); |
b5387528 | 150 | } |
dd68ada2 | 151 | |
14d1ac74 NK |
152 | static int _hist_entry__dso_snprintf(struct map *map, char *bf, |
153 | size_t size, unsigned int width) | |
154 | { | |
155 | if (map && map->dso) { | |
156 | const char *dso_name = !verbose ? map->dso->short_name : | |
157 | map->dso->long_name; | |
5b591669 | 158 | return repsep_snprintf(bf, size, "%-*.*s", width, width, dso_name); |
14d1ac74 NK |
159 | } |
160 | ||
5b591669 | 161 | return repsep_snprintf(bf, size, "%-*.*s", width, width, "[unknown]"); |
14d1ac74 NK |
162 | } |
163 | ||
c824c433 | 164 | static int hist_entry__dso_snprintf(struct hist_entry *he, char *bf, |
14d1ac74 NK |
165 | size_t size, unsigned int width) |
166 | { | |
c824c433 | 167 | return _hist_entry__dso_snprintf(he->ms.map, bf, size, width); |
14d1ac74 NK |
168 | } |
169 | ||
170 | struct sort_entry sort_dso = { | |
171 | .se_header = "Shared Object", | |
172 | .se_cmp = sort__dso_cmp, | |
173 | .se_snprintf = hist_entry__dso_snprintf, | |
174 | .se_width_idx = HISTC_DSO, | |
175 | }; | |
176 | ||
177 | /* --sort symbol */ | |
dd68ada2 | 178 | |
2037be53 NK |
179 | static int64_t _sort__addr_cmp(u64 left_ip, u64 right_ip) |
180 | { | |
181 | return (int64_t)(right_ip - left_ip); | |
182 | } | |
183 | ||
51f27d14 | 184 | static int64_t _sort__sym_cmp(struct symbol *sym_l, struct symbol *sym_r) |
b5387528 RAV |
185 | { |
186 | if (!sym_l || !sym_r) | |
187 | return cmp_null(sym_l, sym_r); | |
188 | ||
189 | if (sym_l == sym_r) | |
190 | return 0; | |
191 | ||
c05676c0 YB |
192 | if (sym_l->start != sym_r->start) |
193 | return (int64_t)(sym_r->start - sym_l->start); | |
b5387528 | 194 | |
c05676c0 | 195 | return (int64_t)(sym_r->end - sym_l->end); |
b5387528 RAV |
196 | } |
197 | ||
14d1ac74 NK |
198 | static int64_t |
199 | sort__sym_cmp(struct hist_entry *left, struct hist_entry *right) | |
b5387528 | 200 | { |
09600e0f NK |
201 | int64_t ret; |
202 | ||
14d1ac74 | 203 | if (!left->ms.sym && !right->ms.sym) |
2037be53 | 204 | return _sort__addr_cmp(left->ip, right->ip); |
dd68ada2 | 205 | |
09600e0f NK |
206 | /* |
207 | * comparing symbol address alone is not enough since it's a | |
208 | * relative address within a dso. | |
209 | */ | |
68f6d022 NK |
210 | if (!sort__has_dso) { |
211 | ret = sort__dso_cmp(left, right); | |
212 | if (ret != 0) | |
213 | return ret; | |
214 | } | |
09600e0f | 215 | |
51f27d14 | 216 | return _sort__sym_cmp(left->ms.sym, right->ms.sym); |
b5387528 RAV |
217 | } |
218 | ||
202e7a6d NK |
219 | static int64_t |
220 | sort__sym_sort(struct hist_entry *left, struct hist_entry *right) | |
221 | { | |
222 | if (!left->ms.sym || !right->ms.sym) | |
223 | return cmp_null(left->ms.sym, right->ms.sym); | |
224 | ||
225 | return strcmp(right->ms.sym->name, left->ms.sym->name); | |
226 | } | |
227 | ||
b5387528 RAV |
228 | static int _hist_entry__sym_snprintf(struct map *map, struct symbol *sym, |
229 | u64 ip, char level, char *bf, size_t size, | |
43355522 | 230 | unsigned int width) |
b5387528 RAV |
231 | { |
232 | size_t ret = 0; | |
233 | ||
234 | if (verbose) { | |
235 | char o = map ? dso__symtab_origin(map->dso) : '!'; | |
236 | ret += repsep_snprintf(bf, size, "%-#*llx %c ", | |
ded19d57 | 237 | BITS_PER_LONG / 4 + 2, ip, o); |
439d473b | 238 | } |
dd68ada2 | 239 | |
b5387528 | 240 | ret += repsep_snprintf(bf + ret, size - ret, "[%c] ", level); |
98a3b32c SE |
241 | if (sym && map) { |
242 | if (map->type == MAP__VARIABLE) { | |
243 | ret += repsep_snprintf(bf + ret, size - ret, "%s", sym->name); | |
244 | ret += repsep_snprintf(bf + ret, size - ret, "+0x%llx", | |
62667746 | 245 | ip - map->unmap_ip(map, sym->start)); |
98a3b32c SE |
246 | ret += repsep_snprintf(bf + ret, size - ret, "%-*s", |
247 | width - ret, ""); | |
248 | } else { | |
249 | ret += repsep_snprintf(bf + ret, size - ret, "%-*s", | |
250 | width - ret, | |
251 | sym->name); | |
252 | } | |
253 | } else { | |
b5387528 RAV |
254 | size_t len = BITS_PER_LONG / 4; |
255 | ret += repsep_snprintf(bf + ret, size - ret, "%-#.*llx", | |
256 | len, ip); | |
257 | ret += repsep_snprintf(bf + ret, size - ret, "%-*s", | |
258 | width - ret, ""); | |
259 | } | |
260 | ||
5b591669 NK |
261 | if (ret > width) |
262 | bf[width] = '\0'; | |
263 | ||
264 | return width; | |
dd68ada2 JK |
265 | } |
266 | ||
c824c433 | 267 | static int hist_entry__sym_snprintf(struct hist_entry *he, char *bf, |
43355522 | 268 | size_t size, unsigned int width) |
b5387528 | 269 | { |
c824c433 ACM |
270 | return _hist_entry__sym_snprintf(he->ms.map, he->ms.sym, he->ip, |
271 | he->level, bf, size, width); | |
b5387528 | 272 | } |
dd68ada2 | 273 | |
872a878f FW |
274 | struct sort_entry sort_sym = { |
275 | .se_header = "Symbol", | |
276 | .se_cmp = sort__sym_cmp, | |
202e7a6d | 277 | .se_sort = sort__sym_sort, |
872a878f FW |
278 | .se_snprintf = hist_entry__sym_snprintf, |
279 | .se_width_idx = HISTC_SYMBOL, | |
280 | }; | |
dd68ada2 | 281 | |
409a8be6 ACM |
282 | /* --sort srcline */ |
283 | ||
284 | static int64_t | |
285 | sort__srcline_cmp(struct hist_entry *left, struct hist_entry *right) | |
286 | { | |
4adcc430 NK |
287 | if (!left->srcline) { |
288 | if (!left->ms.map) | |
289 | left->srcline = SRCLINE_UNKNOWN; | |
290 | else { | |
291 | struct map *map = left->ms.map; | |
292 | left->srcline = get_srcline(map->dso, | |
85c116a6 AK |
293 | map__rip_2objdump(map, left->ip), |
294 | left->ms.sym, true); | |
4adcc430 NK |
295 | } |
296 | } | |
297 | if (!right->srcline) { | |
298 | if (!right->ms.map) | |
299 | right->srcline = SRCLINE_UNKNOWN; | |
300 | else { | |
301 | struct map *map = right->ms.map; | |
302 | right->srcline = get_srcline(map->dso, | |
85c116a6 AK |
303 | map__rip_2objdump(map, right->ip), |
304 | right->ms.sym, true); | |
4adcc430 NK |
305 | } |
306 | } | |
202e7a6d | 307 | return strcmp(right->srcline, left->srcline); |
409a8be6 ACM |
308 | } |
309 | ||
c824c433 | 310 | static int hist_entry__srcline_snprintf(struct hist_entry *he, char *bf, |
5b591669 | 311 | size_t size, unsigned int width) |
409a8be6 | 312 | { |
b2d53671 | 313 | return repsep_snprintf(bf, size, "%-*.*s", width, width, he->srcline); |
409a8be6 ACM |
314 | } |
315 | ||
316 | struct sort_entry sort_srcline = { | |
317 | .se_header = "Source:Line", | |
318 | .se_cmp = sort__srcline_cmp, | |
319 | .se_snprintf = hist_entry__srcline_snprintf, | |
320 | .se_width_idx = HISTC_SRCLINE, | |
321 | }; | |
322 | ||
31191a85 AK |
323 | /* --sort srcfile */ |
324 | ||
325 | static char no_srcfile[1]; | |
326 | ||
327 | static char *get_srcfile(struct hist_entry *e) | |
328 | { | |
329 | char *sf, *p; | |
330 | struct map *map = e->ms.map; | |
331 | ||
2f84b42b AK |
332 | sf = __get_srcline(map->dso, map__rip_2objdump(map, e->ip), |
333 | e->ms.sym, false, true); | |
76b10655 AK |
334 | if (!strcmp(sf, SRCLINE_UNKNOWN)) |
335 | return no_srcfile; | |
31191a85 AK |
336 | p = strchr(sf, ':'); |
337 | if (p && *sf) { | |
338 | *p = 0; | |
339 | return sf; | |
340 | } | |
341 | free(sf); | |
342 | return no_srcfile; | |
343 | } | |
344 | ||
345 | static int64_t | |
346 | sort__srcfile_cmp(struct hist_entry *left, struct hist_entry *right) | |
347 | { | |
348 | if (!left->srcfile) { | |
349 | if (!left->ms.map) | |
350 | left->srcfile = no_srcfile; | |
351 | else | |
352 | left->srcfile = get_srcfile(left); | |
353 | } | |
354 | if (!right->srcfile) { | |
355 | if (!right->ms.map) | |
356 | right->srcfile = no_srcfile; | |
357 | else | |
358 | right->srcfile = get_srcfile(right); | |
359 | } | |
360 | return strcmp(right->srcfile, left->srcfile); | |
361 | } | |
362 | ||
363 | static int hist_entry__srcfile_snprintf(struct hist_entry *he, char *bf, | |
364 | size_t size, unsigned int width) | |
365 | { | |
366 | return repsep_snprintf(bf, size, "%-*.*s", width, width, he->srcfile); | |
367 | } | |
368 | ||
369 | struct sort_entry sort_srcfile = { | |
370 | .se_header = "Source File", | |
371 | .se_cmp = sort__srcfile_cmp, | |
372 | .se_snprintf = hist_entry__srcfile_snprintf, | |
373 | .se_width_idx = HISTC_SRCFILE, | |
374 | }; | |
375 | ||
dd68ada2 JK |
376 | /* --sort parent */ |
377 | ||
872a878f | 378 | static int64_t |
dd68ada2 JK |
379 | sort__parent_cmp(struct hist_entry *left, struct hist_entry *right) |
380 | { | |
381 | struct symbol *sym_l = left->parent; | |
382 | struct symbol *sym_r = right->parent; | |
383 | ||
384 | if (!sym_l || !sym_r) | |
385 | return cmp_null(sym_l, sym_r); | |
386 | ||
202e7a6d | 387 | return strcmp(sym_r->name, sym_l->name); |
dd68ada2 JK |
388 | } |
389 | ||
c824c433 | 390 | static int hist_entry__parent_snprintf(struct hist_entry *he, char *bf, |
a4e3b956 | 391 | size_t size, unsigned int width) |
dd68ada2 | 392 | { |
5b591669 | 393 | return repsep_snprintf(bf, size, "%-*.*s", width, width, |
c824c433 | 394 | he->parent ? he->parent->name : "[other]"); |
dd68ada2 JK |
395 | } |
396 | ||
872a878f FW |
397 | struct sort_entry sort_parent = { |
398 | .se_header = "Parent symbol", | |
399 | .se_cmp = sort__parent_cmp, | |
400 | .se_snprintf = hist_entry__parent_snprintf, | |
401 | .se_width_idx = HISTC_PARENT, | |
402 | }; | |
403 | ||
f60f3593 AS |
404 | /* --sort cpu */ |
405 | ||
872a878f | 406 | static int64_t |
f60f3593 AS |
407 | sort__cpu_cmp(struct hist_entry *left, struct hist_entry *right) |
408 | { | |
409 | return right->cpu - left->cpu; | |
410 | } | |
411 | ||
c824c433 ACM |
412 | static int hist_entry__cpu_snprintf(struct hist_entry *he, char *bf, |
413 | size_t size, unsigned int width) | |
f60f3593 | 414 | { |
5b591669 | 415 | return repsep_snprintf(bf, size, "%*.*d", width, width, he->cpu); |
f60f3593 AS |
416 | } |
417 | ||
872a878f FW |
418 | struct sort_entry sort_cpu = { |
419 | .se_header = "CPU", | |
420 | .se_cmp = sort__cpu_cmp, | |
421 | .se_snprintf = hist_entry__cpu_snprintf, | |
422 | .se_width_idx = HISTC_CPU, | |
423 | }; | |
424 | ||
2e7ea3ab KL |
425 | /* --sort socket */ |
426 | ||
427 | static int64_t | |
428 | sort__socket_cmp(struct hist_entry *left, struct hist_entry *right) | |
429 | { | |
430 | return right->socket - left->socket; | |
431 | } | |
432 | ||
433 | static int hist_entry__socket_snprintf(struct hist_entry *he, char *bf, | |
434 | size_t size, unsigned int width) | |
435 | { | |
436 | return repsep_snprintf(bf, size, "%*.*d", width, width-3, he->socket); | |
437 | } | |
438 | ||
439 | struct sort_entry sort_socket = { | |
440 | .se_header = "Socket", | |
441 | .se_cmp = sort__socket_cmp, | |
442 | .se_snprintf = hist_entry__socket_snprintf, | |
443 | .se_width_idx = HISTC_SOCKET, | |
444 | }; | |
445 | ||
14d1ac74 NK |
446 | /* sort keys for branch stacks */ |
447 | ||
b5387528 RAV |
448 | static int64_t |
449 | sort__dso_from_cmp(struct hist_entry *left, struct hist_entry *right) | |
450 | { | |
288a4b91 JO |
451 | if (!left->branch_info || !right->branch_info) |
452 | return cmp_null(left->branch_info, right->branch_info); | |
453 | ||
b5387528 RAV |
454 | return _sort__dso_cmp(left->branch_info->from.map, |
455 | right->branch_info->from.map); | |
456 | } | |
457 | ||
c824c433 | 458 | static int hist_entry__dso_from_snprintf(struct hist_entry *he, char *bf, |
b5387528 RAV |
459 | size_t size, unsigned int width) |
460 | { | |
288a4b91 JO |
461 | if (he->branch_info) |
462 | return _hist_entry__dso_snprintf(he->branch_info->from.map, | |
463 | bf, size, width); | |
464 | else | |
465 | return repsep_snprintf(bf, size, "%-*.*s", width, width, "N/A"); | |
b5387528 RAV |
466 | } |
467 | ||
b5387528 RAV |
468 | static int64_t |
469 | sort__dso_to_cmp(struct hist_entry *left, struct hist_entry *right) | |
470 | { | |
8b62fa59 JO |
471 | if (!left->branch_info || !right->branch_info) |
472 | return cmp_null(left->branch_info, right->branch_info); | |
473 | ||
b5387528 RAV |
474 | return _sort__dso_cmp(left->branch_info->to.map, |
475 | right->branch_info->to.map); | |
476 | } | |
477 | ||
c824c433 | 478 | static int hist_entry__dso_to_snprintf(struct hist_entry *he, char *bf, |
b5387528 RAV |
479 | size_t size, unsigned int width) |
480 | { | |
8b62fa59 JO |
481 | if (he->branch_info) |
482 | return _hist_entry__dso_snprintf(he->branch_info->to.map, | |
483 | bf, size, width); | |
484 | else | |
485 | return repsep_snprintf(bf, size, "%-*.*s", width, width, "N/A"); | |
b5387528 RAV |
486 | } |
487 | ||
488 | static int64_t | |
489 | sort__sym_from_cmp(struct hist_entry *left, struct hist_entry *right) | |
490 | { | |
491 | struct addr_map_symbol *from_l = &left->branch_info->from; | |
492 | struct addr_map_symbol *from_r = &right->branch_info->from; | |
493 | ||
1b9e97a2 JO |
494 | if (!left->branch_info || !right->branch_info) |
495 | return cmp_null(left->branch_info, right->branch_info); | |
496 | ||
497 | from_l = &left->branch_info->from; | |
498 | from_r = &right->branch_info->from; | |
499 | ||
b5387528 | 500 | if (!from_l->sym && !from_r->sym) |
2037be53 | 501 | return _sort__addr_cmp(from_l->addr, from_r->addr); |
b5387528 | 502 | |
51f27d14 | 503 | return _sort__sym_cmp(from_l->sym, from_r->sym); |
b5387528 RAV |
504 | } |
505 | ||
506 | static int64_t | |
507 | sort__sym_to_cmp(struct hist_entry *left, struct hist_entry *right) | |
508 | { | |
38cdbd39 JO |
509 | struct addr_map_symbol *to_l, *to_r; |
510 | ||
511 | if (!left->branch_info || !right->branch_info) | |
512 | return cmp_null(left->branch_info, right->branch_info); | |
513 | ||
514 | to_l = &left->branch_info->to; | |
515 | to_r = &right->branch_info->to; | |
b5387528 RAV |
516 | |
517 | if (!to_l->sym && !to_r->sym) | |
2037be53 | 518 | return _sort__addr_cmp(to_l->addr, to_r->addr); |
b5387528 | 519 | |
51f27d14 | 520 | return _sort__sym_cmp(to_l->sym, to_r->sym); |
b5387528 RAV |
521 | } |
522 | ||
c824c433 | 523 | static int hist_entry__sym_from_snprintf(struct hist_entry *he, char *bf, |
43355522 | 524 | size_t size, unsigned int width) |
b5387528 | 525 | { |
1b9e97a2 JO |
526 | if (he->branch_info) { |
527 | struct addr_map_symbol *from = &he->branch_info->from; | |
b5387528 | 528 | |
1b9e97a2 JO |
529 | return _hist_entry__sym_snprintf(from->map, from->sym, from->addr, |
530 | he->level, bf, size, width); | |
531 | } | |
532 | ||
533 | return repsep_snprintf(bf, size, "%-*.*s", width, width, "N/A"); | |
b5387528 RAV |
534 | } |
535 | ||
c824c433 | 536 | static int hist_entry__sym_to_snprintf(struct hist_entry *he, char *bf, |
43355522 | 537 | size_t size, unsigned int width) |
b5387528 | 538 | { |
38cdbd39 JO |
539 | if (he->branch_info) { |
540 | struct addr_map_symbol *to = &he->branch_info->to; | |
541 | ||
542 | return _hist_entry__sym_snprintf(to->map, to->sym, to->addr, | |
543 | he->level, bf, size, width); | |
544 | } | |
b5387528 | 545 | |
38cdbd39 | 546 | return repsep_snprintf(bf, size, "%-*.*s", width, width, "N/A"); |
b5387528 RAV |
547 | } |
548 | ||
14d1ac74 NK |
549 | struct sort_entry sort_dso_from = { |
550 | .se_header = "Source Shared Object", | |
551 | .se_cmp = sort__dso_from_cmp, | |
552 | .se_snprintf = hist_entry__dso_from_snprintf, | |
553 | .se_width_idx = HISTC_DSO_FROM, | |
554 | }; | |
555 | ||
b5387528 RAV |
556 | struct sort_entry sort_dso_to = { |
557 | .se_header = "Target Shared Object", | |
558 | .se_cmp = sort__dso_to_cmp, | |
559 | .se_snprintf = hist_entry__dso_to_snprintf, | |
560 | .se_width_idx = HISTC_DSO_TO, | |
561 | }; | |
562 | ||
563 | struct sort_entry sort_sym_from = { | |
564 | .se_header = "Source Symbol", | |
565 | .se_cmp = sort__sym_from_cmp, | |
566 | .se_snprintf = hist_entry__sym_from_snprintf, | |
567 | .se_width_idx = HISTC_SYMBOL_FROM, | |
568 | }; | |
569 | ||
570 | struct sort_entry sort_sym_to = { | |
571 | .se_header = "Target Symbol", | |
572 | .se_cmp = sort__sym_to_cmp, | |
573 | .se_snprintf = hist_entry__sym_to_snprintf, | |
574 | .se_width_idx = HISTC_SYMBOL_TO, | |
575 | }; | |
576 | ||
577 | static int64_t | |
578 | sort__mispredict_cmp(struct hist_entry *left, struct hist_entry *right) | |
579 | { | |
428560e7 | 580 | unsigned char mp, p; |
b5387528 | 581 | |
428560e7 JO |
582 | if (!left->branch_info || !right->branch_info) |
583 | return cmp_null(left->branch_info, right->branch_info); | |
584 | ||
585 | mp = left->branch_info->flags.mispred != right->branch_info->flags.mispred; | |
586 | p = left->branch_info->flags.predicted != right->branch_info->flags.predicted; | |
b5387528 RAV |
587 | return mp || p; |
588 | } | |
589 | ||
c824c433 | 590 | static int hist_entry__mispredict_snprintf(struct hist_entry *he, char *bf, |
b5387528 RAV |
591 | size_t size, unsigned int width){ |
592 | static const char *out = "N/A"; | |
593 | ||
428560e7 JO |
594 | if (he->branch_info) { |
595 | if (he->branch_info->flags.predicted) | |
596 | out = "N"; | |
597 | else if (he->branch_info->flags.mispred) | |
598 | out = "Y"; | |
599 | } | |
b5387528 | 600 | |
5b591669 | 601 | return repsep_snprintf(bf, size, "%-*.*s", width, width, out); |
b5387528 RAV |
602 | } |
603 | ||
0e332f03 AK |
604 | static int64_t |
605 | sort__cycles_cmp(struct hist_entry *left, struct hist_entry *right) | |
606 | { | |
607 | return left->branch_info->flags.cycles - | |
608 | right->branch_info->flags.cycles; | |
609 | } | |
610 | ||
611 | static int hist_entry__cycles_snprintf(struct hist_entry *he, char *bf, | |
612 | size_t size, unsigned int width) | |
613 | { | |
614 | if (he->branch_info->flags.cycles == 0) | |
615 | return repsep_snprintf(bf, size, "%-*s", width, "-"); | |
616 | return repsep_snprintf(bf, size, "%-*hd", width, | |
617 | he->branch_info->flags.cycles); | |
618 | } | |
619 | ||
620 | struct sort_entry sort_cycles = { | |
621 | .se_header = "Basic Block Cycles", | |
622 | .se_cmp = sort__cycles_cmp, | |
623 | .se_snprintf = hist_entry__cycles_snprintf, | |
624 | .se_width_idx = HISTC_CYCLES, | |
625 | }; | |
626 | ||
98a3b32c SE |
627 | /* --sort daddr_sym */ |
628 | static int64_t | |
629 | sort__daddr_cmp(struct hist_entry *left, struct hist_entry *right) | |
630 | { | |
631 | uint64_t l = 0, r = 0; | |
632 | ||
633 | if (left->mem_info) | |
634 | l = left->mem_info->daddr.addr; | |
635 | if (right->mem_info) | |
636 | r = right->mem_info->daddr.addr; | |
637 | ||
638 | return (int64_t)(r - l); | |
639 | } | |
640 | ||
c824c433 | 641 | static int hist_entry__daddr_snprintf(struct hist_entry *he, char *bf, |
98a3b32c SE |
642 | size_t size, unsigned int width) |
643 | { | |
644 | uint64_t addr = 0; | |
645 | struct map *map = NULL; | |
646 | struct symbol *sym = NULL; | |
647 | ||
c824c433 ACM |
648 | if (he->mem_info) { |
649 | addr = he->mem_info->daddr.addr; | |
650 | map = he->mem_info->daddr.map; | |
651 | sym = he->mem_info->daddr.sym; | |
98a3b32c | 652 | } |
c824c433 | 653 | return _hist_entry__sym_snprintf(map, sym, addr, he->level, bf, size, |
98a3b32c SE |
654 | width); |
655 | } | |
656 | ||
28e6db20 DZ |
657 | static int64_t |
658 | sort__iaddr_cmp(struct hist_entry *left, struct hist_entry *right) | |
659 | { | |
660 | uint64_t l = 0, r = 0; | |
661 | ||
662 | if (left->mem_info) | |
663 | l = left->mem_info->iaddr.addr; | |
664 | if (right->mem_info) | |
665 | r = right->mem_info->iaddr.addr; | |
666 | ||
667 | return (int64_t)(r - l); | |
668 | } | |
669 | ||
670 | static int hist_entry__iaddr_snprintf(struct hist_entry *he, char *bf, | |
671 | size_t size, unsigned int width) | |
672 | { | |
673 | uint64_t addr = 0; | |
674 | struct map *map = NULL; | |
675 | struct symbol *sym = NULL; | |
676 | ||
677 | if (he->mem_info) { | |
678 | addr = he->mem_info->iaddr.addr; | |
679 | map = he->mem_info->iaddr.map; | |
680 | sym = he->mem_info->iaddr.sym; | |
681 | } | |
682 | return _hist_entry__sym_snprintf(map, sym, addr, he->level, bf, size, | |
683 | width); | |
684 | } | |
685 | ||
98a3b32c SE |
686 | static int64_t |
687 | sort__dso_daddr_cmp(struct hist_entry *left, struct hist_entry *right) | |
688 | { | |
689 | struct map *map_l = NULL; | |
690 | struct map *map_r = NULL; | |
691 | ||
692 | if (left->mem_info) | |
693 | map_l = left->mem_info->daddr.map; | |
694 | if (right->mem_info) | |
695 | map_r = right->mem_info->daddr.map; | |
696 | ||
697 | return _sort__dso_cmp(map_l, map_r); | |
698 | } | |
699 | ||
c824c433 | 700 | static int hist_entry__dso_daddr_snprintf(struct hist_entry *he, char *bf, |
98a3b32c SE |
701 | size_t size, unsigned int width) |
702 | { | |
703 | struct map *map = NULL; | |
704 | ||
c824c433 ACM |
705 | if (he->mem_info) |
706 | map = he->mem_info->daddr.map; | |
98a3b32c SE |
707 | |
708 | return _hist_entry__dso_snprintf(map, bf, size, width); | |
709 | } | |
710 | ||
711 | static int64_t | |
712 | sort__locked_cmp(struct hist_entry *left, struct hist_entry *right) | |
713 | { | |
714 | union perf_mem_data_src data_src_l; | |
715 | union perf_mem_data_src data_src_r; | |
716 | ||
717 | if (left->mem_info) | |
718 | data_src_l = left->mem_info->data_src; | |
719 | else | |
720 | data_src_l.mem_lock = PERF_MEM_LOCK_NA; | |
721 | ||
722 | if (right->mem_info) | |
723 | data_src_r = right->mem_info->data_src; | |
724 | else | |
725 | data_src_r.mem_lock = PERF_MEM_LOCK_NA; | |
726 | ||
727 | return (int64_t)(data_src_r.mem_lock - data_src_l.mem_lock); | |
728 | } | |
729 | ||
c824c433 | 730 | static int hist_entry__locked_snprintf(struct hist_entry *he, char *bf, |
98a3b32c SE |
731 | size_t size, unsigned int width) |
732 | { | |
733 | const char *out; | |
734 | u64 mask = PERF_MEM_LOCK_NA; | |
735 | ||
c824c433 ACM |
736 | if (he->mem_info) |
737 | mask = he->mem_info->data_src.mem_lock; | |
98a3b32c SE |
738 | |
739 | if (mask & PERF_MEM_LOCK_NA) | |
740 | out = "N/A"; | |
741 | else if (mask & PERF_MEM_LOCK_LOCKED) | |
742 | out = "Yes"; | |
743 | else | |
744 | out = "No"; | |
745 | ||
746 | return repsep_snprintf(bf, size, "%-*s", width, out); | |
747 | } | |
748 | ||
749 | static int64_t | |
750 | sort__tlb_cmp(struct hist_entry *left, struct hist_entry *right) | |
751 | { | |
752 | union perf_mem_data_src data_src_l; | |
753 | union perf_mem_data_src data_src_r; | |
754 | ||
755 | if (left->mem_info) | |
756 | data_src_l = left->mem_info->data_src; | |
757 | else | |
758 | data_src_l.mem_dtlb = PERF_MEM_TLB_NA; | |
759 | ||
760 | if (right->mem_info) | |
761 | data_src_r = right->mem_info->data_src; | |
762 | else | |
763 | data_src_r.mem_dtlb = PERF_MEM_TLB_NA; | |
764 | ||
765 | return (int64_t)(data_src_r.mem_dtlb - data_src_l.mem_dtlb); | |
766 | } | |
767 | ||
768 | static const char * const tlb_access[] = { | |
769 | "N/A", | |
770 | "HIT", | |
771 | "MISS", | |
772 | "L1", | |
773 | "L2", | |
774 | "Walker", | |
775 | "Fault", | |
776 | }; | |
777 | #define NUM_TLB_ACCESS (sizeof(tlb_access)/sizeof(const char *)) | |
778 | ||
c824c433 | 779 | static int hist_entry__tlb_snprintf(struct hist_entry *he, char *bf, |
98a3b32c SE |
780 | size_t size, unsigned int width) |
781 | { | |
782 | char out[64]; | |
783 | size_t sz = sizeof(out) - 1; /* -1 for null termination */ | |
784 | size_t l = 0, i; | |
785 | u64 m = PERF_MEM_TLB_NA; | |
786 | u64 hit, miss; | |
787 | ||
788 | out[0] = '\0'; | |
789 | ||
c824c433 ACM |
790 | if (he->mem_info) |
791 | m = he->mem_info->data_src.mem_dtlb; | |
98a3b32c SE |
792 | |
793 | hit = m & PERF_MEM_TLB_HIT; | |
794 | miss = m & PERF_MEM_TLB_MISS; | |
795 | ||
796 | /* already taken care of */ | |
797 | m &= ~(PERF_MEM_TLB_HIT|PERF_MEM_TLB_MISS); | |
798 | ||
799 | for (i = 0; m && i < NUM_TLB_ACCESS; i++, m >>= 1) { | |
800 | if (!(m & 0x1)) | |
801 | continue; | |
802 | if (l) { | |
803 | strcat(out, " or "); | |
804 | l += 4; | |
805 | } | |
806 | strncat(out, tlb_access[i], sz - l); | |
807 | l += strlen(tlb_access[i]); | |
808 | } | |
809 | if (*out == '\0') | |
810 | strcpy(out, "N/A"); | |
811 | if (hit) | |
812 | strncat(out, " hit", sz - l); | |
813 | if (miss) | |
814 | strncat(out, " miss", sz - l); | |
815 | ||
816 | return repsep_snprintf(bf, size, "%-*s", width, out); | |
817 | } | |
818 | ||
819 | static int64_t | |
820 | sort__lvl_cmp(struct hist_entry *left, struct hist_entry *right) | |
821 | { | |
822 | union perf_mem_data_src data_src_l; | |
823 | union perf_mem_data_src data_src_r; | |
824 | ||
825 | if (left->mem_info) | |
826 | data_src_l = left->mem_info->data_src; | |
827 | else | |
828 | data_src_l.mem_lvl = PERF_MEM_LVL_NA; | |
829 | ||
830 | if (right->mem_info) | |
831 | data_src_r = right->mem_info->data_src; | |
832 | else | |
833 | data_src_r.mem_lvl = PERF_MEM_LVL_NA; | |
834 | ||
835 | return (int64_t)(data_src_r.mem_lvl - data_src_l.mem_lvl); | |
836 | } | |
837 | ||
838 | static const char * const mem_lvl[] = { | |
839 | "N/A", | |
840 | "HIT", | |
841 | "MISS", | |
842 | "L1", | |
843 | "LFB", | |
844 | "L2", | |
845 | "L3", | |
846 | "Local RAM", | |
847 | "Remote RAM (1 hop)", | |
848 | "Remote RAM (2 hops)", | |
849 | "Remote Cache (1 hop)", | |
850 | "Remote Cache (2 hops)", | |
851 | "I/O", | |
852 | "Uncached", | |
853 | }; | |
854 | #define NUM_MEM_LVL (sizeof(mem_lvl)/sizeof(const char *)) | |
855 | ||
c824c433 | 856 | static int hist_entry__lvl_snprintf(struct hist_entry *he, char *bf, |
98a3b32c SE |
857 | size_t size, unsigned int width) |
858 | { | |
859 | char out[64]; | |
860 | size_t sz = sizeof(out) - 1; /* -1 for null termination */ | |
861 | size_t i, l = 0; | |
862 | u64 m = PERF_MEM_LVL_NA; | |
863 | u64 hit, miss; | |
864 | ||
c824c433 ACM |
865 | if (he->mem_info) |
866 | m = he->mem_info->data_src.mem_lvl; | |
98a3b32c SE |
867 | |
868 | out[0] = '\0'; | |
869 | ||
870 | hit = m & PERF_MEM_LVL_HIT; | |
871 | miss = m & PERF_MEM_LVL_MISS; | |
872 | ||
873 | /* already taken care of */ | |
874 | m &= ~(PERF_MEM_LVL_HIT|PERF_MEM_LVL_MISS); | |
875 | ||
876 | for (i = 0; m && i < NUM_MEM_LVL; i++, m >>= 1) { | |
877 | if (!(m & 0x1)) | |
878 | continue; | |
879 | if (l) { | |
880 | strcat(out, " or "); | |
881 | l += 4; | |
882 | } | |
883 | strncat(out, mem_lvl[i], sz - l); | |
884 | l += strlen(mem_lvl[i]); | |
885 | } | |
886 | if (*out == '\0') | |
887 | strcpy(out, "N/A"); | |
888 | if (hit) | |
889 | strncat(out, " hit", sz - l); | |
890 | if (miss) | |
891 | strncat(out, " miss", sz - l); | |
892 | ||
893 | return repsep_snprintf(bf, size, "%-*s", width, out); | |
894 | } | |
895 | ||
896 | static int64_t | |
897 | sort__snoop_cmp(struct hist_entry *left, struct hist_entry *right) | |
898 | { | |
899 | union perf_mem_data_src data_src_l; | |
900 | union perf_mem_data_src data_src_r; | |
901 | ||
902 | if (left->mem_info) | |
903 | data_src_l = left->mem_info->data_src; | |
904 | else | |
905 | data_src_l.mem_snoop = PERF_MEM_SNOOP_NA; | |
906 | ||
907 | if (right->mem_info) | |
908 | data_src_r = right->mem_info->data_src; | |
909 | else | |
910 | data_src_r.mem_snoop = PERF_MEM_SNOOP_NA; | |
911 | ||
912 | return (int64_t)(data_src_r.mem_snoop - data_src_l.mem_snoop); | |
913 | } | |
914 | ||
915 | static const char * const snoop_access[] = { | |
916 | "N/A", | |
917 | "None", | |
918 | "Miss", | |
919 | "Hit", | |
920 | "HitM", | |
921 | }; | |
922 | #define NUM_SNOOP_ACCESS (sizeof(snoop_access)/sizeof(const char *)) | |
923 | ||
c824c433 | 924 | static int hist_entry__snoop_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_SNOOP_NA; | |
931 | ||
932 | out[0] = '\0'; | |
933 | ||
c824c433 ACM |
934 | if (he->mem_info) |
935 | m = he->mem_info->data_src.mem_snoop; | |
98a3b32c SE |
936 | |
937 | for (i = 0; m && i < NUM_SNOOP_ACCESS; i++, m >>= 1) { | |
938 | if (!(m & 0x1)) | |
939 | continue; | |
940 | if (l) { | |
941 | strcat(out, " or "); | |
942 | l += 4; | |
943 | } | |
944 | strncat(out, snoop_access[i], sz - l); | |
945 | l += strlen(snoop_access[i]); | |
946 | } | |
947 | ||
948 | if (*out == '\0') | |
949 | strcpy(out, "N/A"); | |
950 | ||
951 | return repsep_snprintf(bf, size, "%-*s", width, out); | |
952 | } | |
953 | ||
9b32ba71 DZ |
954 | static inline u64 cl_address(u64 address) |
955 | { | |
956 | /* return the cacheline of the address */ | |
957 | return (address & ~(cacheline_size - 1)); | |
958 | } | |
959 | ||
960 | static int64_t | |
961 | sort__dcacheline_cmp(struct hist_entry *left, struct hist_entry *right) | |
962 | { | |
963 | u64 l, r; | |
964 | struct map *l_map, *r_map; | |
965 | ||
966 | if (!left->mem_info) return -1; | |
967 | if (!right->mem_info) return 1; | |
968 | ||
969 | /* group event types together */ | |
970 | if (left->cpumode > right->cpumode) return -1; | |
971 | if (left->cpumode < right->cpumode) return 1; | |
972 | ||
973 | l_map = left->mem_info->daddr.map; | |
974 | r_map = right->mem_info->daddr.map; | |
975 | ||
976 | /* if both are NULL, jump to sort on al_addr instead */ | |
977 | if (!l_map && !r_map) | |
978 | goto addr; | |
979 | ||
980 | if (!l_map) return -1; | |
981 | if (!r_map) return 1; | |
982 | ||
983 | if (l_map->maj > r_map->maj) return -1; | |
984 | if (l_map->maj < r_map->maj) return 1; | |
985 | ||
986 | if (l_map->min > r_map->min) return -1; | |
987 | if (l_map->min < r_map->min) return 1; | |
988 | ||
989 | if (l_map->ino > r_map->ino) return -1; | |
990 | if (l_map->ino < r_map->ino) return 1; | |
991 | ||
992 | if (l_map->ino_generation > r_map->ino_generation) return -1; | |
993 | if (l_map->ino_generation < r_map->ino_generation) return 1; | |
994 | ||
995 | /* | |
996 | * Addresses with no major/minor numbers are assumed to be | |
997 | * anonymous in userspace. Sort those on pid then address. | |
998 | * | |
999 | * The kernel and non-zero major/minor mapped areas are | |
1000 | * assumed to be unity mapped. Sort those on address. | |
1001 | */ | |
1002 | ||
1003 | if ((left->cpumode != PERF_RECORD_MISC_KERNEL) && | |
1004 | (!(l_map->flags & MAP_SHARED)) && | |
1005 | !l_map->maj && !l_map->min && !l_map->ino && | |
1006 | !l_map->ino_generation) { | |
1007 | /* userspace anonymous */ | |
1008 | ||
1009 | if (left->thread->pid_ > right->thread->pid_) return -1; | |
1010 | if (left->thread->pid_ < right->thread->pid_) return 1; | |
1011 | } | |
1012 | ||
1013 | addr: | |
1014 | /* al_addr does all the right addr - start + offset calculations */ | |
1015 | l = cl_address(left->mem_info->daddr.al_addr); | |
1016 | r = cl_address(right->mem_info->daddr.al_addr); | |
1017 | ||
1018 | if (l > r) return -1; | |
1019 | if (l < r) return 1; | |
1020 | ||
1021 | return 0; | |
1022 | } | |
1023 | ||
1024 | static int hist_entry__dcacheline_snprintf(struct hist_entry *he, char *bf, | |
1025 | size_t size, unsigned int width) | |
1026 | { | |
1027 | ||
1028 | uint64_t addr = 0; | |
1029 | struct map *map = NULL; | |
1030 | struct symbol *sym = NULL; | |
1031 | char level = he->level; | |
1032 | ||
1033 | if (he->mem_info) { | |
1034 | addr = cl_address(he->mem_info->daddr.al_addr); | |
1035 | map = he->mem_info->daddr.map; | |
1036 | sym = he->mem_info->daddr.sym; | |
1037 | ||
1038 | /* print [s] for shared data mmaps */ | |
1039 | if ((he->cpumode != PERF_RECORD_MISC_KERNEL) && | |
1040 | map && (map->type == MAP__VARIABLE) && | |
1041 | (map->flags & MAP_SHARED) && | |
1042 | (map->maj || map->min || map->ino || | |
1043 | map->ino_generation)) | |
1044 | level = 's'; | |
1045 | else if (!map) | |
1046 | level = 'X'; | |
1047 | } | |
1048 | return _hist_entry__sym_snprintf(map, sym, addr, level, bf, size, | |
1049 | width); | |
1050 | } | |
1051 | ||
b5387528 RAV |
1052 | struct sort_entry sort_mispredict = { |
1053 | .se_header = "Branch Mispredicted", | |
1054 | .se_cmp = sort__mispredict_cmp, | |
1055 | .se_snprintf = hist_entry__mispredict_snprintf, | |
1056 | .se_width_idx = HISTC_MISPREDICT, | |
1057 | }; | |
1058 | ||
05484298 AK |
1059 | static u64 he_weight(struct hist_entry *he) |
1060 | { | |
1061 | return he->stat.nr_events ? he->stat.weight / he->stat.nr_events : 0; | |
1062 | } | |
1063 | ||
1064 | static int64_t | |
1065 | sort__local_weight_cmp(struct hist_entry *left, struct hist_entry *right) | |
1066 | { | |
1067 | return he_weight(left) - he_weight(right); | |
1068 | } | |
1069 | ||
c824c433 | 1070 | static int hist_entry__local_weight_snprintf(struct hist_entry *he, char *bf, |
05484298 AK |
1071 | size_t size, unsigned int width) |
1072 | { | |
c824c433 | 1073 | return repsep_snprintf(bf, size, "%-*llu", width, he_weight(he)); |
05484298 AK |
1074 | } |
1075 | ||
1076 | struct sort_entry sort_local_weight = { | |
1077 | .se_header = "Local Weight", | |
1078 | .se_cmp = sort__local_weight_cmp, | |
1079 | .se_snprintf = hist_entry__local_weight_snprintf, | |
1080 | .se_width_idx = HISTC_LOCAL_WEIGHT, | |
1081 | }; | |
1082 | ||
1083 | static int64_t | |
1084 | sort__global_weight_cmp(struct hist_entry *left, struct hist_entry *right) | |
1085 | { | |
1086 | return left->stat.weight - right->stat.weight; | |
1087 | } | |
1088 | ||
c824c433 | 1089 | static int hist_entry__global_weight_snprintf(struct hist_entry *he, char *bf, |
05484298 AK |
1090 | size_t size, unsigned int width) |
1091 | { | |
c824c433 | 1092 | return repsep_snprintf(bf, size, "%-*llu", width, he->stat.weight); |
05484298 AK |
1093 | } |
1094 | ||
1095 | struct sort_entry sort_global_weight = { | |
1096 | .se_header = "Weight", | |
1097 | .se_cmp = sort__global_weight_cmp, | |
1098 | .se_snprintf = hist_entry__global_weight_snprintf, | |
1099 | .se_width_idx = HISTC_GLOBAL_WEIGHT, | |
1100 | }; | |
1101 | ||
98a3b32c SE |
1102 | struct sort_entry sort_mem_daddr_sym = { |
1103 | .se_header = "Data Symbol", | |
1104 | .se_cmp = sort__daddr_cmp, | |
1105 | .se_snprintf = hist_entry__daddr_snprintf, | |
1106 | .se_width_idx = HISTC_MEM_DADDR_SYMBOL, | |
1107 | }; | |
1108 | ||
28e6db20 DZ |
1109 | struct sort_entry sort_mem_iaddr_sym = { |
1110 | .se_header = "Code Symbol", | |
1111 | .se_cmp = sort__iaddr_cmp, | |
1112 | .se_snprintf = hist_entry__iaddr_snprintf, | |
1113 | .se_width_idx = HISTC_MEM_IADDR_SYMBOL, | |
1114 | }; | |
1115 | ||
98a3b32c SE |
1116 | struct sort_entry sort_mem_daddr_dso = { |
1117 | .se_header = "Data Object", | |
1118 | .se_cmp = sort__dso_daddr_cmp, | |
1119 | .se_snprintf = hist_entry__dso_daddr_snprintf, | |
1120 | .se_width_idx = HISTC_MEM_DADDR_SYMBOL, | |
1121 | }; | |
1122 | ||
1123 | struct sort_entry sort_mem_locked = { | |
1124 | .se_header = "Locked", | |
1125 | .se_cmp = sort__locked_cmp, | |
1126 | .se_snprintf = hist_entry__locked_snprintf, | |
1127 | .se_width_idx = HISTC_MEM_LOCKED, | |
1128 | }; | |
1129 | ||
1130 | struct sort_entry sort_mem_tlb = { | |
1131 | .se_header = "TLB access", | |
1132 | .se_cmp = sort__tlb_cmp, | |
1133 | .se_snprintf = hist_entry__tlb_snprintf, | |
1134 | .se_width_idx = HISTC_MEM_TLB, | |
1135 | }; | |
1136 | ||
1137 | struct sort_entry sort_mem_lvl = { | |
1138 | .se_header = "Memory access", | |
1139 | .se_cmp = sort__lvl_cmp, | |
1140 | .se_snprintf = hist_entry__lvl_snprintf, | |
1141 | .se_width_idx = HISTC_MEM_LVL, | |
1142 | }; | |
1143 | ||
1144 | struct sort_entry sort_mem_snoop = { | |
1145 | .se_header = "Snoop", | |
1146 | .se_cmp = sort__snoop_cmp, | |
1147 | .se_snprintf = hist_entry__snoop_snprintf, | |
1148 | .se_width_idx = HISTC_MEM_SNOOP, | |
1149 | }; | |
1150 | ||
9b32ba71 DZ |
1151 | struct sort_entry sort_mem_dcacheline = { |
1152 | .se_header = "Data Cacheline", | |
1153 | .se_cmp = sort__dcacheline_cmp, | |
1154 | .se_snprintf = hist_entry__dcacheline_snprintf, | |
1155 | .se_width_idx = HISTC_MEM_DCACHELINE, | |
1156 | }; | |
1157 | ||
f5d05bce AK |
1158 | static int64_t |
1159 | sort__abort_cmp(struct hist_entry *left, struct hist_entry *right) | |
1160 | { | |
49f47443 JO |
1161 | if (!left->branch_info || !right->branch_info) |
1162 | return cmp_null(left->branch_info, right->branch_info); | |
1163 | ||
f5d05bce AK |
1164 | return left->branch_info->flags.abort != |
1165 | right->branch_info->flags.abort; | |
1166 | } | |
1167 | ||
c824c433 | 1168 | static int hist_entry__abort_snprintf(struct hist_entry *he, char *bf, |
f5d05bce AK |
1169 | size_t size, unsigned int width) |
1170 | { | |
49f47443 JO |
1171 | static const char *out = "N/A"; |
1172 | ||
1173 | if (he->branch_info) { | |
1174 | if (he->branch_info->flags.abort) | |
1175 | out = "A"; | |
1176 | else | |
1177 | out = "."; | |
1178 | } | |
f5d05bce | 1179 | |
f5d05bce AK |
1180 | return repsep_snprintf(bf, size, "%-*s", width, out); |
1181 | } | |
1182 | ||
1183 | struct sort_entry sort_abort = { | |
1184 | .se_header = "Transaction abort", | |
1185 | .se_cmp = sort__abort_cmp, | |
1186 | .se_snprintf = hist_entry__abort_snprintf, | |
1187 | .se_width_idx = HISTC_ABORT, | |
1188 | }; | |
1189 | ||
1190 | static int64_t | |
1191 | sort__in_tx_cmp(struct hist_entry *left, struct hist_entry *right) | |
1192 | { | |
0199d244 JO |
1193 | if (!left->branch_info || !right->branch_info) |
1194 | return cmp_null(left->branch_info, right->branch_info); | |
1195 | ||
f5d05bce AK |
1196 | return left->branch_info->flags.in_tx != |
1197 | right->branch_info->flags.in_tx; | |
1198 | } | |
1199 | ||
c824c433 | 1200 | static int hist_entry__in_tx_snprintf(struct hist_entry *he, char *bf, |
f5d05bce AK |
1201 | size_t size, unsigned int width) |
1202 | { | |
0199d244 | 1203 | static const char *out = "N/A"; |
f5d05bce | 1204 | |
0199d244 JO |
1205 | if (he->branch_info) { |
1206 | if (he->branch_info->flags.in_tx) | |
1207 | out = "T"; | |
1208 | else | |
1209 | out = "."; | |
1210 | } | |
f5d05bce AK |
1211 | |
1212 | return repsep_snprintf(bf, size, "%-*s", width, out); | |
1213 | } | |
1214 | ||
1215 | struct sort_entry sort_in_tx = { | |
1216 | .se_header = "Branch in transaction", | |
1217 | .se_cmp = sort__in_tx_cmp, | |
1218 | .se_snprintf = hist_entry__in_tx_snprintf, | |
1219 | .se_width_idx = HISTC_IN_TX, | |
1220 | }; | |
1221 | ||
475eeab9 AK |
1222 | static int64_t |
1223 | sort__transaction_cmp(struct hist_entry *left, struct hist_entry *right) | |
1224 | { | |
1225 | return left->transaction - right->transaction; | |
1226 | } | |
1227 | ||
1228 | static inline char *add_str(char *p, const char *str) | |
1229 | { | |
1230 | strcpy(p, str); | |
1231 | return p + strlen(str); | |
1232 | } | |
1233 | ||
1234 | static struct txbit { | |
1235 | unsigned flag; | |
1236 | const char *name; | |
1237 | int skip_for_len; | |
1238 | } txbits[] = { | |
1239 | { PERF_TXN_ELISION, "EL ", 0 }, | |
1240 | { PERF_TXN_TRANSACTION, "TX ", 1 }, | |
1241 | { PERF_TXN_SYNC, "SYNC ", 1 }, | |
1242 | { PERF_TXN_ASYNC, "ASYNC ", 0 }, | |
1243 | { PERF_TXN_RETRY, "RETRY ", 0 }, | |
1244 | { PERF_TXN_CONFLICT, "CON ", 0 }, | |
1245 | { PERF_TXN_CAPACITY_WRITE, "CAP-WRITE ", 1 }, | |
1246 | { PERF_TXN_CAPACITY_READ, "CAP-READ ", 0 }, | |
1247 | { 0, NULL, 0 } | |
1248 | }; | |
1249 | ||
1250 | int hist_entry__transaction_len(void) | |
1251 | { | |
1252 | int i; | |
1253 | int len = 0; | |
1254 | ||
1255 | for (i = 0; txbits[i].name; i++) { | |
1256 | if (!txbits[i].skip_for_len) | |
1257 | len += strlen(txbits[i].name); | |
1258 | } | |
1259 | len += 4; /* :XX<space> */ | |
1260 | return len; | |
1261 | } | |
1262 | ||
c824c433 | 1263 | static int hist_entry__transaction_snprintf(struct hist_entry *he, char *bf, |
475eeab9 AK |
1264 | size_t size, unsigned int width) |
1265 | { | |
c824c433 | 1266 | u64 t = he->transaction; |
475eeab9 AK |
1267 | char buf[128]; |
1268 | char *p = buf; | |
1269 | int i; | |
1270 | ||
1271 | buf[0] = 0; | |
1272 | for (i = 0; txbits[i].name; i++) | |
1273 | if (txbits[i].flag & t) | |
1274 | p = add_str(p, txbits[i].name); | |
1275 | if (t && !(t & (PERF_TXN_SYNC|PERF_TXN_ASYNC))) | |
1276 | p = add_str(p, "NEITHER "); | |
1277 | if (t & PERF_TXN_ABORT_MASK) { | |
1278 | sprintf(p, ":%" PRIx64, | |
1279 | (t & PERF_TXN_ABORT_MASK) >> | |
1280 | PERF_TXN_ABORT_SHIFT); | |
1281 | p += strlen(p); | |
1282 | } | |
1283 | ||
1284 | return repsep_snprintf(bf, size, "%-*s", width, buf); | |
1285 | } | |
1286 | ||
1287 | struct sort_entry sort_transaction = { | |
1288 | .se_header = "Transaction ", | |
1289 | .se_cmp = sort__transaction_cmp, | |
1290 | .se_snprintf = hist_entry__transaction_snprintf, | |
1291 | .se_width_idx = HISTC_TRANSACTION, | |
1292 | }; | |
1293 | ||
872a878f FW |
1294 | struct sort_dimension { |
1295 | const char *name; | |
1296 | struct sort_entry *entry; | |
1297 | int taken; | |
1298 | }; | |
1299 | ||
b5387528 RAV |
1300 | #define DIM(d, n, func) [d] = { .name = n, .entry = &(func) } |
1301 | ||
fc5871ed | 1302 | static struct sort_dimension common_sort_dimensions[] = { |
b5387528 RAV |
1303 | DIM(SORT_PID, "pid", sort_thread), |
1304 | DIM(SORT_COMM, "comm", sort_comm), | |
1305 | DIM(SORT_DSO, "dso", sort_dso), | |
b5387528 | 1306 | DIM(SORT_SYM, "symbol", sort_sym), |
b5387528 RAV |
1307 | DIM(SORT_PARENT, "parent", sort_parent), |
1308 | DIM(SORT_CPU, "cpu", sort_cpu), | |
2e7ea3ab | 1309 | DIM(SORT_SOCKET, "socket", sort_socket), |
409a8be6 | 1310 | DIM(SORT_SRCLINE, "srcline", sort_srcline), |
31191a85 | 1311 | DIM(SORT_SRCFILE, "srcfile", sort_srcfile), |
f9ea55d0 AK |
1312 | DIM(SORT_LOCAL_WEIGHT, "local_weight", sort_local_weight), |
1313 | DIM(SORT_GLOBAL_WEIGHT, "weight", sort_global_weight), | |
475eeab9 | 1314 | DIM(SORT_TRANSACTION, "transaction", sort_transaction), |
872a878f FW |
1315 | }; |
1316 | ||
fc5871ed NK |
1317 | #undef DIM |
1318 | ||
1319 | #define DIM(d, n, func) [d - __SORT_BRANCH_STACK] = { .name = n, .entry = &(func) } | |
1320 | ||
1321 | static struct sort_dimension bstack_sort_dimensions[] = { | |
1322 | DIM(SORT_DSO_FROM, "dso_from", sort_dso_from), | |
1323 | DIM(SORT_DSO_TO, "dso_to", sort_dso_to), | |
1324 | DIM(SORT_SYM_FROM, "symbol_from", sort_sym_from), | |
1325 | DIM(SORT_SYM_TO, "symbol_to", sort_sym_to), | |
1326 | DIM(SORT_MISPREDICT, "mispredict", sort_mispredict), | |
f5d05bce AK |
1327 | DIM(SORT_IN_TX, "in_tx", sort_in_tx), |
1328 | DIM(SORT_ABORT, "abort", sort_abort), | |
0e332f03 | 1329 | DIM(SORT_CYCLES, "cycles", sort_cycles), |
fc5871ed NK |
1330 | }; |
1331 | ||
1332 | #undef DIM | |
1333 | ||
afab87b9 NK |
1334 | #define DIM(d, n, func) [d - __SORT_MEMORY_MODE] = { .name = n, .entry = &(func) } |
1335 | ||
1336 | static struct sort_dimension memory_sort_dimensions[] = { | |
afab87b9 | 1337 | DIM(SORT_MEM_DADDR_SYMBOL, "symbol_daddr", sort_mem_daddr_sym), |
28e6db20 | 1338 | DIM(SORT_MEM_IADDR_SYMBOL, "symbol_iaddr", sort_mem_iaddr_sym), |
afab87b9 NK |
1339 | DIM(SORT_MEM_DADDR_DSO, "dso_daddr", sort_mem_daddr_dso), |
1340 | DIM(SORT_MEM_LOCKED, "locked", sort_mem_locked), | |
1341 | DIM(SORT_MEM_TLB, "tlb", sort_mem_tlb), | |
1342 | DIM(SORT_MEM_LVL, "mem", sort_mem_lvl), | |
1343 | DIM(SORT_MEM_SNOOP, "snoop", sort_mem_snoop), | |
9b32ba71 | 1344 | DIM(SORT_MEM_DCACHELINE, "dcacheline", sort_mem_dcacheline), |
afab87b9 NK |
1345 | }; |
1346 | ||
1347 | #undef DIM | |
1348 | ||
a2ce067e NK |
1349 | struct hpp_dimension { |
1350 | const char *name; | |
1351 | struct perf_hpp_fmt *fmt; | |
1352 | int taken; | |
1353 | }; | |
1354 | ||
1355 | #define DIM(d, n) { .name = n, .fmt = &perf_hpp__format[d], } | |
1356 | ||
1357 | static struct hpp_dimension hpp_sort_dimensions[] = { | |
1358 | DIM(PERF_HPP__OVERHEAD, "overhead"), | |
1359 | DIM(PERF_HPP__OVERHEAD_SYS, "overhead_sys"), | |
1360 | DIM(PERF_HPP__OVERHEAD_US, "overhead_us"), | |
1361 | DIM(PERF_HPP__OVERHEAD_GUEST_SYS, "overhead_guest_sys"), | |
1362 | DIM(PERF_HPP__OVERHEAD_GUEST_US, "overhead_guest_us"), | |
594dcbf3 | 1363 | DIM(PERF_HPP__OVERHEAD_ACC, "overhead_children"), |
a2ce067e NK |
1364 | DIM(PERF_HPP__SAMPLES, "sample"), |
1365 | DIM(PERF_HPP__PERIOD, "period"), | |
1366 | }; | |
1367 | ||
1368 | #undef DIM | |
1369 | ||
8b536999 NK |
1370 | struct hpp_sort_entry { |
1371 | struct perf_hpp_fmt hpp; | |
1372 | struct sort_entry *se; | |
1373 | }; | |
1374 | ||
a7d945bc NK |
1375 | bool perf_hpp__same_sort_entry(struct perf_hpp_fmt *a, struct perf_hpp_fmt *b) |
1376 | { | |
1377 | struct hpp_sort_entry *hse_a; | |
1378 | struct hpp_sort_entry *hse_b; | |
1379 | ||
1380 | if (!perf_hpp__is_sort_entry(a) || !perf_hpp__is_sort_entry(b)) | |
1381 | return false; | |
1382 | ||
1383 | hse_a = container_of(a, struct hpp_sort_entry, hpp); | |
1384 | hse_b = container_of(b, struct hpp_sort_entry, hpp); | |
1385 | ||
1386 | return hse_a->se == hse_b->se; | |
1387 | } | |
1388 | ||
e0d66c74 | 1389 | void perf_hpp__reset_sort_width(struct perf_hpp_fmt *fmt, struct hists *hists) |
678a500d NK |
1390 | { |
1391 | struct hpp_sort_entry *hse; | |
1392 | ||
1393 | if (!perf_hpp__is_sort_entry(fmt)) | |
1394 | return; | |
1395 | ||
1396 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
1ecd4453 | 1397 | hists__new_col_len(hists, hse->se->se_width_idx, strlen(fmt->name)); |
678a500d NK |
1398 | } |
1399 | ||
8b536999 NK |
1400 | static int __sort__hpp_header(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, |
1401 | struct perf_evsel *evsel) | |
1402 | { | |
1403 | struct hpp_sort_entry *hse; | |
5b591669 | 1404 | size_t len = fmt->user_len; |
8b536999 NK |
1405 | |
1406 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
8b536999 | 1407 | |
5b591669 | 1408 | if (!len) |
4ea062ed | 1409 | len = hists__col_len(evsel__hists(evsel), hse->se->se_width_idx); |
5b591669 | 1410 | |
1ecd4453 | 1411 | return scnprintf(hpp->buf, hpp->size, "%-*.*s", len, len, fmt->name); |
8b536999 NK |
1412 | } |
1413 | ||
1414 | static int __sort__hpp_width(struct perf_hpp_fmt *fmt, | |
1415 | struct perf_hpp *hpp __maybe_unused, | |
1416 | struct perf_evsel *evsel) | |
1417 | { | |
1418 | struct hpp_sort_entry *hse; | |
5b591669 | 1419 | size_t len = fmt->user_len; |
8b536999 NK |
1420 | |
1421 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
1422 | ||
5b591669 | 1423 | if (!len) |
4ea062ed | 1424 | len = hists__col_len(evsel__hists(evsel), hse->se->se_width_idx); |
5b591669 NK |
1425 | |
1426 | return len; | |
8b536999 NK |
1427 | } |
1428 | ||
1429 | static int __sort__hpp_entry(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, | |
1430 | struct hist_entry *he) | |
1431 | { | |
1432 | struct hpp_sort_entry *hse; | |
5b591669 | 1433 | size_t len = fmt->user_len; |
8b536999 NK |
1434 | |
1435 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
5b591669 NK |
1436 | |
1437 | if (!len) | |
1438 | len = hists__col_len(he->hists, hse->se->se_width_idx); | |
8b536999 NK |
1439 | |
1440 | return hse->se->se_snprintf(he, hpp->buf, hpp->size, len); | |
1441 | } | |
1442 | ||
87bbdf76 NK |
1443 | static int64_t __sort__hpp_cmp(struct perf_hpp_fmt *fmt, |
1444 | struct hist_entry *a, struct hist_entry *b) | |
1445 | { | |
1446 | struct hpp_sort_entry *hse; | |
1447 | ||
1448 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
1449 | return hse->se->se_cmp(a, b); | |
1450 | } | |
1451 | ||
1452 | static int64_t __sort__hpp_collapse(struct perf_hpp_fmt *fmt, | |
1453 | struct hist_entry *a, struct hist_entry *b) | |
1454 | { | |
1455 | struct hpp_sort_entry *hse; | |
1456 | int64_t (*collapse_fn)(struct hist_entry *, struct hist_entry *); | |
1457 | ||
1458 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
1459 | collapse_fn = hse->se->se_collapse ?: hse->se->se_cmp; | |
1460 | return collapse_fn(a, b); | |
1461 | } | |
1462 | ||
1463 | static int64_t __sort__hpp_sort(struct perf_hpp_fmt *fmt, | |
1464 | struct hist_entry *a, struct hist_entry *b) | |
1465 | { | |
1466 | struct hpp_sort_entry *hse; | |
1467 | int64_t (*sort_fn)(struct hist_entry *, struct hist_entry *); | |
1468 | ||
1469 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
1470 | sort_fn = hse->se->se_sort ?: hse->se->se_cmp; | |
1471 | return sort_fn(a, b); | |
1472 | } | |
1473 | ||
a7d945bc NK |
1474 | static struct hpp_sort_entry * |
1475 | __sort_dimension__alloc_hpp(struct sort_dimension *sd) | |
8b536999 NK |
1476 | { |
1477 | struct hpp_sort_entry *hse; | |
1478 | ||
1479 | hse = malloc(sizeof(*hse)); | |
1480 | if (hse == NULL) { | |
1481 | pr_err("Memory allocation failed\n"); | |
a7d945bc | 1482 | return NULL; |
8b536999 NK |
1483 | } |
1484 | ||
1485 | hse->se = sd->entry; | |
1ecd4453 | 1486 | hse->hpp.name = sd->entry->se_header; |
8b536999 NK |
1487 | hse->hpp.header = __sort__hpp_header; |
1488 | hse->hpp.width = __sort__hpp_width; | |
1489 | hse->hpp.entry = __sort__hpp_entry; | |
1490 | hse->hpp.color = NULL; | |
1491 | ||
87bbdf76 NK |
1492 | hse->hpp.cmp = __sort__hpp_cmp; |
1493 | hse->hpp.collapse = __sort__hpp_collapse; | |
1494 | hse->hpp.sort = __sort__hpp_sort; | |
8b536999 NK |
1495 | |
1496 | INIT_LIST_HEAD(&hse->hpp.list); | |
1497 | INIT_LIST_HEAD(&hse->hpp.sort_list); | |
f2998422 | 1498 | hse->hpp.elide = false; |
e0d66c74 | 1499 | hse->hpp.len = 0; |
5b591669 | 1500 | hse->hpp.user_len = 0; |
8b536999 | 1501 | |
a7d945bc NK |
1502 | return hse; |
1503 | } | |
1504 | ||
1505 | bool perf_hpp__is_sort_entry(struct perf_hpp_fmt *format) | |
1506 | { | |
1507 | return format->header == __sort__hpp_header; | |
1508 | } | |
1509 | ||
1510 | static int __sort_dimension__add_hpp_sort(struct sort_dimension *sd) | |
1511 | { | |
1512 | struct hpp_sort_entry *hse = __sort_dimension__alloc_hpp(sd); | |
1513 | ||
1514 | if (hse == NULL) | |
1515 | return -1; | |
1516 | ||
8b536999 NK |
1517 | perf_hpp__register_sort_field(&hse->hpp); |
1518 | return 0; | |
1519 | } | |
1520 | ||
a7d945bc NK |
1521 | static int __sort_dimension__add_hpp_output(struct sort_dimension *sd) |
1522 | { | |
1523 | struct hpp_sort_entry *hse = __sort_dimension__alloc_hpp(sd); | |
1524 | ||
1525 | if (hse == NULL) | |
1526 | return -1; | |
1527 | ||
1528 | perf_hpp__column_register(&hse->hpp); | |
1529 | return 0; | |
1530 | } | |
1531 | ||
cfaa154b | 1532 | static int __sort_dimension__add(struct sort_dimension *sd) |
2f532d09 NK |
1533 | { |
1534 | if (sd->taken) | |
8b536999 NK |
1535 | return 0; |
1536 | ||
a7d945bc | 1537 | if (__sort_dimension__add_hpp_sort(sd) < 0) |
8b536999 | 1538 | return -1; |
2f532d09 NK |
1539 | |
1540 | if (sd->entry->se_collapse) | |
1541 | sort__need_collapse = 1; | |
1542 | ||
2f532d09 | 1543 | sd->taken = 1; |
8b536999 NK |
1544 | |
1545 | return 0; | |
2f532d09 NK |
1546 | } |
1547 | ||
a2ce067e NK |
1548 | static int __hpp_dimension__add(struct hpp_dimension *hd) |
1549 | { | |
1550 | if (!hd->taken) { | |
1551 | hd->taken = 1; | |
1552 | ||
1553 | perf_hpp__register_sort_field(hd->fmt); | |
1554 | } | |
1555 | return 0; | |
1556 | } | |
1557 | ||
a7d945bc NK |
1558 | static int __sort_dimension__add_output(struct sort_dimension *sd) |
1559 | { | |
1560 | if (sd->taken) | |
1561 | return 0; | |
1562 | ||
1563 | if (__sort_dimension__add_hpp_output(sd) < 0) | |
1564 | return -1; | |
1565 | ||
1566 | sd->taken = 1; | |
1567 | return 0; | |
1568 | } | |
1569 | ||
1570 | static int __hpp_dimension__add_output(struct hpp_dimension *hd) | |
1571 | { | |
1572 | if (!hd->taken) { | |
1573 | hd->taken = 1; | |
1574 | ||
1575 | perf_hpp__column_register(hd->fmt); | |
1576 | } | |
1577 | return 0; | |
1578 | } | |
1579 | ||
beeaaeb3 JO |
1580 | int hpp_dimension__add_output(unsigned col) |
1581 | { | |
1582 | BUG_ON(col >= PERF_HPP__MAX_INDEX); | |
1583 | return __hpp_dimension__add_output(&hpp_sort_dimensions[col]); | |
1584 | } | |
1585 | ||
dd68ada2 JK |
1586 | int sort_dimension__add(const char *tok) |
1587 | { | |
1588 | unsigned int i; | |
1589 | ||
fc5871ed NK |
1590 | for (i = 0; i < ARRAY_SIZE(common_sort_dimensions); i++) { |
1591 | struct sort_dimension *sd = &common_sort_dimensions[i]; | |
dd68ada2 | 1592 | |
dd68ada2 JK |
1593 | if (strncasecmp(tok, sd->name, strlen(tok))) |
1594 | continue; | |
fc5871ed | 1595 | |
dd68ada2 JK |
1596 | if (sd->entry == &sort_parent) { |
1597 | int ret = regcomp(&parent_regex, parent_pattern, REG_EXTENDED); | |
1598 | if (ret) { | |
1599 | char err[BUFSIZ]; | |
1600 | ||
1601 | regerror(ret, &parent_regex, err, sizeof(err)); | |
2aefa4f7 ACM |
1602 | pr_err("Invalid regex: %s\n%s", parent_pattern, err); |
1603 | return -EINVAL; | |
dd68ada2 JK |
1604 | } |
1605 | sort__has_parent = 1; | |
930477bd | 1606 | } else if (sd->entry == &sort_sym) { |
1af55640 | 1607 | sort__has_sym = 1; |
94ba462d KL |
1608 | /* |
1609 | * perf diff displays the performance difference amongst | |
1610 | * two or more perf.data files. Those files could come | |
1611 | * from different binaries. So we should not compare | |
1612 | * their ips, but the name of symbol. | |
1613 | */ | |
1614 | if (sort__mode == SORT_MODE__DIFF) | |
1615 | sd->entry->se_collapse = sort__sym_sort; | |
1616 | ||
68f6d022 NK |
1617 | } else if (sd->entry == &sort_dso) { |
1618 | sort__has_dso = 1; | |
2e7ea3ab KL |
1619 | } else if (sd->entry == &sort_socket) { |
1620 | sort__has_socket = 1; | |
dd68ada2 JK |
1621 | } |
1622 | ||
cfaa154b | 1623 | return __sort_dimension__add(sd); |
dd68ada2 | 1624 | } |
fc5871ed | 1625 | |
a2ce067e NK |
1626 | for (i = 0; i < ARRAY_SIZE(hpp_sort_dimensions); i++) { |
1627 | struct hpp_dimension *hd = &hpp_sort_dimensions[i]; | |
1628 | ||
1629 | if (strncasecmp(tok, hd->name, strlen(tok))) | |
1630 | continue; | |
1631 | ||
1632 | return __hpp_dimension__add(hd); | |
1633 | } | |
1634 | ||
fc5871ed NK |
1635 | for (i = 0; i < ARRAY_SIZE(bstack_sort_dimensions); i++) { |
1636 | struct sort_dimension *sd = &bstack_sort_dimensions[i]; | |
1637 | ||
1638 | if (strncasecmp(tok, sd->name, strlen(tok))) | |
1639 | continue; | |
1640 | ||
55369fc1 | 1641 | if (sort__mode != SORT_MODE__BRANCH) |
fc5871ed NK |
1642 | return -EINVAL; |
1643 | ||
1644 | if (sd->entry == &sort_sym_from || sd->entry == &sort_sym_to) | |
1645 | sort__has_sym = 1; | |
1646 | ||
cfaa154b | 1647 | __sort_dimension__add(sd); |
fc5871ed NK |
1648 | return 0; |
1649 | } | |
1650 | ||
afab87b9 NK |
1651 | for (i = 0; i < ARRAY_SIZE(memory_sort_dimensions); i++) { |
1652 | struct sort_dimension *sd = &memory_sort_dimensions[i]; | |
1653 | ||
1654 | if (strncasecmp(tok, sd->name, strlen(tok))) | |
1655 | continue; | |
1656 | ||
1657 | if (sort__mode != SORT_MODE__MEMORY) | |
1658 | return -EINVAL; | |
1659 | ||
1660 | if (sd->entry == &sort_mem_daddr_sym) | |
1661 | sort__has_sym = 1; | |
1662 | ||
cfaa154b | 1663 | __sort_dimension__add(sd); |
afab87b9 NK |
1664 | return 0; |
1665 | } | |
1666 | ||
dd68ada2 JK |
1667 | return -ESRCH; |
1668 | } | |
c8829c7a | 1669 | |
512ae1bd NK |
1670 | static const char *get_default_sort_order(void) |
1671 | { | |
1672 | const char *default_sort_orders[] = { | |
1673 | default_sort_order, | |
1674 | default_branch_sort_order, | |
1675 | default_mem_sort_order, | |
1676 | default_top_sort_order, | |
1677 | default_diff_sort_order, | |
1678 | }; | |
1679 | ||
1680 | BUG_ON(sort__mode >= ARRAY_SIZE(default_sort_orders)); | |
1681 | ||
1682 | return default_sort_orders[sort__mode]; | |
1683 | } | |
1684 | ||
1a1c0ffb JO |
1685 | static int setup_sort_order(void) |
1686 | { | |
1687 | char *new_sort_order; | |
1688 | ||
1689 | /* | |
1690 | * Append '+'-prefixed sort order to the default sort | |
1691 | * order string. | |
1692 | */ | |
1693 | if (!sort_order || is_strict_order(sort_order)) | |
1694 | return 0; | |
1695 | ||
1696 | if (sort_order[1] == '\0') { | |
1697 | error("Invalid --sort key: `+'"); | |
1698 | return -EINVAL; | |
1699 | } | |
1700 | ||
1701 | /* | |
1702 | * We allocate new sort_order string, but we never free it, | |
1703 | * because it's checked over the rest of the code. | |
1704 | */ | |
1705 | if (asprintf(&new_sort_order, "%s,%s", | |
1706 | get_default_sort_order(), sort_order + 1) < 0) { | |
1707 | error("Not enough memory to set up --sort"); | |
1708 | return -ENOMEM; | |
1709 | } | |
1710 | ||
1711 | sort_order = new_sort_order; | |
1712 | return 0; | |
1713 | } | |
1714 | ||
a7d945bc | 1715 | static int __setup_sorting(void) |
c8829c7a | 1716 | { |
512ae1bd | 1717 | char *tmp, *tok, *str; |
1a1c0ffb | 1718 | const char *sort_keys; |
55309985 | 1719 | int ret = 0; |
c8829c7a | 1720 | |
1a1c0ffb JO |
1721 | ret = setup_sort_order(); |
1722 | if (ret) | |
1723 | return ret; | |
1724 | ||
1725 | sort_keys = sort_order; | |
a7d945bc | 1726 | if (sort_keys == NULL) { |
2f3f9bcf | 1727 | if (is_strict_order(field_order)) { |
a7d945bc NK |
1728 | /* |
1729 | * If user specified field order but no sort order, | |
1730 | * we'll honor it and not add default sort orders. | |
1731 | */ | |
1732 | return 0; | |
1733 | } | |
1734 | ||
512ae1bd | 1735 | sort_keys = get_default_sort_order(); |
a7d945bc | 1736 | } |
512ae1bd NK |
1737 | |
1738 | str = strdup(sort_keys); | |
5936f54d NK |
1739 | if (str == NULL) { |
1740 | error("Not enough memory to setup sort keys"); | |
1741 | return -ENOMEM; | |
1742 | } | |
1743 | ||
c8829c7a ACM |
1744 | for (tok = strtok_r(str, ", ", &tmp); |
1745 | tok; tok = strtok_r(NULL, ", ", &tmp)) { | |
55309985 | 1746 | ret = sort_dimension__add(tok); |
fc5871ed NK |
1747 | if (ret == -EINVAL) { |
1748 | error("Invalid --sort key: `%s'", tok); | |
55309985 | 1749 | break; |
fc5871ed | 1750 | } else if (ret == -ESRCH) { |
c8829c7a | 1751 | error("Unknown --sort key: `%s'", tok); |
55309985 | 1752 | break; |
c8829c7a ACM |
1753 | } |
1754 | } | |
1755 | ||
1756 | free(str); | |
55309985 | 1757 | return ret; |
c8829c7a | 1758 | } |
c351c281 | 1759 | |
f2998422 | 1760 | void perf_hpp__set_elide(int idx, bool elide) |
e67d49a7 | 1761 | { |
f2998422 JO |
1762 | struct perf_hpp_fmt *fmt; |
1763 | struct hpp_sort_entry *hse; | |
e67d49a7 | 1764 | |
f2998422 JO |
1765 | perf_hpp__for_each_format(fmt) { |
1766 | if (!perf_hpp__is_sort_entry(fmt)) | |
1767 | continue; | |
1768 | ||
1769 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
1770 | if (hse->se->se_width_idx == idx) { | |
1771 | fmt->elide = elide; | |
1772 | break; | |
1773 | } | |
e67d49a7 | 1774 | } |
e67d49a7 NK |
1775 | } |
1776 | ||
f2998422 | 1777 | static bool __get_elide(struct strlist *list, const char *list_name, FILE *fp) |
c351c281 ACM |
1778 | { |
1779 | if (list && strlist__nr_entries(list) == 1) { | |
1780 | if (fp != NULL) | |
1781 | fprintf(fp, "# %s: %s\n", list_name, | |
1782 | strlist__entry(list, 0)->s); | |
f2998422 JO |
1783 | return true; |
1784 | } | |
1785 | return false; | |
1786 | } | |
1787 | ||
1788 | static bool get_elide(int idx, FILE *output) | |
1789 | { | |
1790 | switch (idx) { | |
1791 | case HISTC_SYMBOL: | |
1792 | return __get_elide(symbol_conf.sym_list, "symbol", output); | |
1793 | case HISTC_DSO: | |
1794 | return __get_elide(symbol_conf.dso_list, "dso", output); | |
1795 | case HISTC_COMM: | |
1796 | return __get_elide(symbol_conf.comm_list, "comm", output); | |
1797 | default: | |
1798 | break; | |
c351c281 | 1799 | } |
f2998422 JO |
1800 | |
1801 | if (sort__mode != SORT_MODE__BRANCH) | |
1802 | return false; | |
1803 | ||
1804 | switch (idx) { | |
1805 | case HISTC_SYMBOL_FROM: | |
1806 | return __get_elide(symbol_conf.sym_from_list, "sym_from", output); | |
1807 | case HISTC_SYMBOL_TO: | |
1808 | return __get_elide(symbol_conf.sym_to_list, "sym_to", output); | |
1809 | case HISTC_DSO_FROM: | |
1810 | return __get_elide(symbol_conf.dso_from_list, "dso_from", output); | |
1811 | case HISTC_DSO_TO: | |
1812 | return __get_elide(symbol_conf.dso_to_list, "dso_to", output); | |
1813 | default: | |
1814 | break; | |
1815 | } | |
1816 | ||
1817 | return false; | |
c351c281 | 1818 | } |
08e71542 NK |
1819 | |
1820 | void sort__setup_elide(FILE *output) | |
1821 | { | |
cfaa154b NK |
1822 | struct perf_hpp_fmt *fmt; |
1823 | struct hpp_sort_entry *hse; | |
7524f63b | 1824 | |
f2998422 JO |
1825 | perf_hpp__for_each_format(fmt) { |
1826 | if (!perf_hpp__is_sort_entry(fmt)) | |
1827 | continue; | |
1828 | ||
1829 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
1830 | fmt->elide = get_elide(hse->se->se_width_idx, output); | |
08e71542 NK |
1831 | } |
1832 | ||
7524f63b NK |
1833 | /* |
1834 | * It makes no sense to elide all of sort entries. | |
1835 | * Just revert them to show up again. | |
1836 | */ | |
cfaa154b NK |
1837 | perf_hpp__for_each_format(fmt) { |
1838 | if (!perf_hpp__is_sort_entry(fmt)) | |
1839 | continue; | |
1840 | ||
f2998422 | 1841 | if (!fmt->elide) |
7524f63b NK |
1842 | return; |
1843 | } | |
1844 | ||
cfaa154b NK |
1845 | perf_hpp__for_each_format(fmt) { |
1846 | if (!perf_hpp__is_sort_entry(fmt)) | |
1847 | continue; | |
1848 | ||
f2998422 | 1849 | fmt->elide = false; |
cfaa154b | 1850 | } |
08e71542 | 1851 | } |
a7d945bc NK |
1852 | |
1853 | static int output_field_add(char *tok) | |
1854 | { | |
1855 | unsigned int i; | |
1856 | ||
1857 | for (i = 0; i < ARRAY_SIZE(common_sort_dimensions); i++) { | |
1858 | struct sort_dimension *sd = &common_sort_dimensions[i]; | |
1859 | ||
1860 | if (strncasecmp(tok, sd->name, strlen(tok))) | |
1861 | continue; | |
1862 | ||
1863 | return __sort_dimension__add_output(sd); | |
1864 | } | |
1865 | ||
1866 | for (i = 0; i < ARRAY_SIZE(hpp_sort_dimensions); i++) { | |
1867 | struct hpp_dimension *hd = &hpp_sort_dimensions[i]; | |
1868 | ||
1869 | if (strncasecmp(tok, hd->name, strlen(tok))) | |
1870 | continue; | |
1871 | ||
1872 | return __hpp_dimension__add_output(hd); | |
1873 | } | |
1874 | ||
1875 | for (i = 0; i < ARRAY_SIZE(bstack_sort_dimensions); i++) { | |
1876 | struct sort_dimension *sd = &bstack_sort_dimensions[i]; | |
1877 | ||
1878 | if (strncasecmp(tok, sd->name, strlen(tok))) | |
1879 | continue; | |
1880 | ||
1881 | return __sort_dimension__add_output(sd); | |
1882 | } | |
1883 | ||
1884 | for (i = 0; i < ARRAY_SIZE(memory_sort_dimensions); i++) { | |
1885 | struct sort_dimension *sd = &memory_sort_dimensions[i]; | |
1886 | ||
1887 | if (strncasecmp(tok, sd->name, strlen(tok))) | |
1888 | continue; | |
1889 | ||
1890 | return __sort_dimension__add_output(sd); | |
1891 | } | |
1892 | ||
1893 | return -ESRCH; | |
1894 | } | |
1895 | ||
1896 | static void reset_dimensions(void) | |
1897 | { | |
1898 | unsigned int i; | |
1899 | ||
1900 | for (i = 0; i < ARRAY_SIZE(common_sort_dimensions); i++) | |
1901 | common_sort_dimensions[i].taken = 0; | |
1902 | ||
1903 | for (i = 0; i < ARRAY_SIZE(hpp_sort_dimensions); i++) | |
1904 | hpp_sort_dimensions[i].taken = 0; | |
1905 | ||
1906 | for (i = 0; i < ARRAY_SIZE(bstack_sort_dimensions); i++) | |
1907 | bstack_sort_dimensions[i].taken = 0; | |
1908 | ||
1909 | for (i = 0; i < ARRAY_SIZE(memory_sort_dimensions); i++) | |
1910 | memory_sort_dimensions[i].taken = 0; | |
1911 | } | |
1912 | ||
2f3f9bcf JO |
1913 | bool is_strict_order(const char *order) |
1914 | { | |
1915 | return order && (*order != '+'); | |
1916 | } | |
1917 | ||
a7d945bc NK |
1918 | static int __setup_output_field(void) |
1919 | { | |
2f3f9bcf JO |
1920 | char *tmp, *tok, *str, *strp; |
1921 | int ret = -EINVAL; | |
a7d945bc NK |
1922 | |
1923 | if (field_order == NULL) | |
1924 | return 0; | |
1925 | ||
2f3f9bcf | 1926 | strp = str = strdup(field_order); |
a7d945bc NK |
1927 | if (str == NULL) { |
1928 | error("Not enough memory to setup output fields"); | |
1929 | return -ENOMEM; | |
1930 | } | |
1931 | ||
2f3f9bcf JO |
1932 | if (!is_strict_order(field_order)) |
1933 | strp++; | |
1934 | ||
1935 | if (!strlen(strp)) { | |
1936 | error("Invalid --fields key: `+'"); | |
1937 | goto out; | |
1938 | } | |
1939 | ||
1940 | for (tok = strtok_r(strp, ", ", &tmp); | |
a7d945bc NK |
1941 | tok; tok = strtok_r(NULL, ", ", &tmp)) { |
1942 | ret = output_field_add(tok); | |
1943 | if (ret == -EINVAL) { | |
1944 | error("Invalid --fields key: `%s'", tok); | |
1945 | break; | |
1946 | } else if (ret == -ESRCH) { | |
1947 | error("Unknown --fields key: `%s'", tok); | |
1948 | break; | |
1949 | } | |
1950 | } | |
1951 | ||
2f3f9bcf | 1952 | out: |
a7d945bc NK |
1953 | free(str); |
1954 | return ret; | |
1955 | } | |
1956 | ||
1957 | int setup_sorting(void) | |
1958 | { | |
1959 | int err; | |
1960 | ||
1961 | err = __setup_sorting(); | |
1962 | if (err < 0) | |
1963 | return err; | |
1964 | ||
1965 | if (parent_pattern != default_parent_pattern) { | |
1966 | err = sort_dimension__add("parent"); | |
1967 | if (err < 0) | |
1968 | return err; | |
1969 | } | |
1970 | ||
1971 | reset_dimensions(); | |
1972 | ||
1973 | /* | |
1974 | * perf diff doesn't use default hpp output fields. | |
1975 | */ | |
1976 | if (sort__mode != SORT_MODE__DIFF) | |
1977 | perf_hpp__init(); | |
1978 | ||
1979 | err = __setup_output_field(); | |
1980 | if (err < 0) | |
1981 | return err; | |
1982 | ||
1983 | /* copy sort keys to output fields */ | |
1984 | perf_hpp__setup_output_field(); | |
1985 | /* and then copy output fields to sort keys */ | |
1986 | perf_hpp__append_sort_keys(); | |
1987 | ||
1988 | return 0; | |
1989 | } | |
1c89fe9b NK |
1990 | |
1991 | void reset_output_field(void) | |
1992 | { | |
1993 | sort__need_collapse = 0; | |
1994 | sort__has_parent = 0; | |
1995 | sort__has_sym = 0; | |
1996 | sort__has_dso = 0; | |
1997 | ||
d69b2962 NK |
1998 | field_order = NULL; |
1999 | sort_order = NULL; | |
2000 | ||
1c89fe9b NK |
2001 | reset_dimensions(); |
2002 | perf_hpp__reset_output_field(); | |
2003 | } |