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