Commit | Line | Data |
---|---|---|
dd68ada2 | 1 | #include "sort.h" |
8a6c5b26 | 2 | #include "hist.h" |
4dfced35 | 3 | #include "comm.h" |
08e71542 | 4 | #include "symbol.h" |
8b536999 | 5 | #include "evsel.h" |
dd68ada2 JK |
6 | |
7 | regex_t parent_regex; | |
edb7c60e ACM |
8 | const char default_parent_pattern[] = "^sys_|^do_page_fault"; |
9 | const char *parent_pattern = default_parent_pattern; | |
10 | const char default_sort_order[] = "comm,dso,symbol"; | |
512ae1bd NK |
11 | const char default_branch_sort_order[] = "comm,dso_from,symbol_from,dso_to,symbol_to"; |
12 | const char default_mem_sort_order[] = "local_weight,mem,sym,dso,symbol_daddr,dso_daddr,snoop,tlb,locked"; | |
13 | const char default_top_sort_order[] = "dso,symbol"; | |
14 | const char default_diff_sort_order[] = "dso,symbol"; | |
15 | const char *sort_order; | |
a7d945bc | 16 | const char *field_order; |
b21484f1 GP |
17 | regex_t ignore_callees_regex; |
18 | int have_ignore_callees = 0; | |
af0a6fa4 FW |
19 | int sort__need_collapse = 0; |
20 | int sort__has_parent = 0; | |
1af55640 | 21 | int sort__has_sym = 0; |
68f6d022 | 22 | int sort__has_dso = 0; |
55369fc1 | 23 | enum sort_mode sort__mode = SORT_MODE__NORMAL; |
a4fb581b FW |
24 | |
25 | enum sort_type sort__first_dimension; | |
dd68ada2 | 26 | |
dd68ada2 JK |
27 | LIST_HEAD(hist_entry__sort_list); |
28 | ||
a4e3b956 | 29 | static int repsep_snprintf(char *bf, size_t size, const char *fmt, ...) |
dd68ada2 JK |
30 | { |
31 | int n; | |
32 | va_list ap; | |
33 | ||
34 | va_start(ap, fmt); | |
a4e3b956 | 35 | n = vsnprintf(bf, size, fmt, ap); |
0ca0c130 | 36 | if (symbol_conf.field_sep && n > 0) { |
a4e3b956 ACM |
37 | char *sep = bf; |
38 | ||
39 | while (1) { | |
0ca0c130 | 40 | sep = strchr(sep, *symbol_conf.field_sep); |
a4e3b956 ACM |
41 | if (sep == NULL) |
42 | break; | |
43 | *sep = '.'; | |
dd68ada2 | 44 | } |
dd68ada2 JK |
45 | } |
46 | va_end(ap); | |
b832796c AB |
47 | |
48 | if (n >= (int)size) | |
49 | return size - 1; | |
dd68ada2 JK |
50 | return n; |
51 | } | |
52 | ||
b9c5143a | 53 | static int64_t cmp_null(const void *l, const void *r) |
872a878f FW |
54 | { |
55 | if (!l && !r) | |
56 | return 0; | |
57 | else if (!l) | |
58 | return -1; | |
59 | else | |
60 | return 1; | |
61 | } | |
62 | ||
63 | /* --sort pid */ | |
64 | ||
65 | static int64_t | |
66 | sort__thread_cmp(struct hist_entry *left, struct hist_entry *right) | |
67 | { | |
38051234 | 68 | return right->thread->tid - left->thread->tid; |
872a878f FW |
69 | } |
70 | ||
c824c433 | 71 | static int hist_entry__thread_snprintf(struct hist_entry *he, char *bf, |
a4e3b956 | 72 | size_t size, unsigned int width) |
dd68ada2 | 73 | { |
b9c5143a | 74 | const char *comm = thread__comm_str(he->thread); |
fb29a338 | 75 | return repsep_snprintf(bf, size, "%*s:%5d", width - 6, |
b9c5143a | 76 | comm ?: "", he->thread->tid); |
dd68ada2 JK |
77 | } |
78 | ||
872a878f FW |
79 | struct sort_entry sort_thread = { |
80 | .se_header = "Command: Pid", | |
81 | .se_cmp = sort__thread_cmp, | |
82 | .se_snprintf = hist_entry__thread_snprintf, | |
83 | .se_width_idx = HISTC_THREAD, | |
84 | }; | |
85 | ||
86 | /* --sort comm */ | |
87 | ||
88 | static int64_t | |
89 | sort__comm_cmp(struct hist_entry *left, struct hist_entry *right) | |
90 | { | |
fedd63d3 | 91 | /* Compare the addr that should be unique among comm */ |
4dfced35 | 92 | return comm__str(right->comm) - comm__str(left->comm); |
872a878f FW |
93 | } |
94 | ||
95 | static int64_t | |
96 | sort__comm_collapse(struct hist_entry *left, struct hist_entry *right) | |
97 | { | |
4dfced35 NK |
98 | /* Compare the addr that should be unique among comm */ |
99 | return comm__str(right->comm) - comm__str(left->comm); | |
872a878f FW |
100 | } |
101 | ||
202e7a6d NK |
102 | static int64_t |
103 | sort__comm_sort(struct hist_entry *left, struct hist_entry *right) | |
104 | { | |
105 | return strcmp(comm__str(right->comm), comm__str(left->comm)); | |
106 | } | |
107 | ||
c824c433 | 108 | static int hist_entry__comm_snprintf(struct hist_entry *he, char *bf, |
a4e3b956 | 109 | size_t size, unsigned int width) |
dd68ada2 | 110 | { |
4dfced35 | 111 | return repsep_snprintf(bf, size, "%*s", width, comm__str(he->comm)); |
dd68ada2 JK |
112 | } |
113 | ||
14d1ac74 NK |
114 | struct sort_entry sort_comm = { |
115 | .se_header = "Command", | |
116 | .se_cmp = sort__comm_cmp, | |
117 | .se_collapse = sort__comm_collapse, | |
202e7a6d | 118 | .se_sort = sort__comm_sort, |
14d1ac74 NK |
119 | .se_snprintf = hist_entry__comm_snprintf, |
120 | .se_width_idx = HISTC_COMM, | |
121 | }; | |
122 | ||
123 | /* --sort dso */ | |
124 | ||
b5387528 RAV |
125 | static int64_t _sort__dso_cmp(struct map *map_l, struct map *map_r) |
126 | { | |
127 | struct dso *dso_l = map_l ? map_l->dso : NULL; | |
128 | struct dso *dso_r = map_r ? map_r->dso : NULL; | |
129 | const char *dso_name_l, *dso_name_r; | |
130 | ||
131 | if (!dso_l || !dso_r) | |
202e7a6d | 132 | return cmp_null(dso_r, dso_l); |
b5387528 RAV |
133 | |
134 | if (verbose) { | |
135 | dso_name_l = dso_l->long_name; | |
136 | dso_name_r = dso_r->long_name; | |
137 | } else { | |
138 | dso_name_l = dso_l->short_name; | |
139 | dso_name_r = dso_r->short_name; | |
140 | } | |
141 | ||
142 | return strcmp(dso_name_l, dso_name_r); | |
143 | } | |
144 | ||
872a878f | 145 | static int64_t |
dd68ada2 JK |
146 | sort__dso_cmp(struct hist_entry *left, struct hist_entry *right) |
147 | { | |
202e7a6d | 148 | return _sort__dso_cmp(right->ms.map, left->ms.map); |
b5387528 | 149 | } |
dd68ada2 | 150 | |
14d1ac74 NK |
151 | static int _hist_entry__dso_snprintf(struct map *map, char *bf, |
152 | size_t size, unsigned int width) | |
153 | { | |
154 | if (map && map->dso) { | |
155 | const char *dso_name = !verbose ? map->dso->short_name : | |
156 | map->dso->long_name; | |
157 | return repsep_snprintf(bf, size, "%-*s", width, dso_name); | |
158 | } | |
159 | ||
160 | return repsep_snprintf(bf, size, "%-*s", width, "[unknown]"); | |
161 | } | |
162 | ||
c824c433 | 163 | static int hist_entry__dso_snprintf(struct hist_entry *he, char *bf, |
14d1ac74 NK |
164 | size_t size, unsigned int width) |
165 | { | |
c824c433 | 166 | return _hist_entry__dso_snprintf(he->ms.map, bf, size, width); |
14d1ac74 NK |
167 | } |
168 | ||
169 | struct sort_entry sort_dso = { | |
170 | .se_header = "Shared Object", | |
171 | .se_cmp = sort__dso_cmp, | |
172 | .se_snprintf = hist_entry__dso_snprintf, | |
173 | .se_width_idx = HISTC_DSO, | |
174 | }; | |
175 | ||
176 | /* --sort symbol */ | |
dd68ada2 | 177 | |
2037be53 NK |
178 | static int64_t _sort__addr_cmp(u64 left_ip, u64 right_ip) |
179 | { | |
180 | return (int64_t)(right_ip - left_ip); | |
181 | } | |
182 | ||
51f27d14 | 183 | static int64_t _sort__sym_cmp(struct symbol *sym_l, struct symbol *sym_r) |
b5387528 | 184 | { |
51f27d14 NK |
185 | u64 ip_l, ip_r; |
186 | ||
b5387528 RAV |
187 | if (!sym_l || !sym_r) |
188 | return cmp_null(sym_l, sym_r); | |
189 | ||
190 | if (sym_l == sym_r) | |
191 | return 0; | |
192 | ||
53985a7b SL |
193 | ip_l = sym_l->start; |
194 | ip_r = sym_r->start; | |
b5387528 RAV |
195 | |
196 | return (int64_t)(ip_r - ip_l); | |
197 | } | |
198 | ||
14d1ac74 NK |
199 | static int64_t |
200 | sort__sym_cmp(struct hist_entry *left, struct hist_entry *right) | |
b5387528 | 201 | { |
09600e0f NK |
202 | int64_t ret; |
203 | ||
14d1ac74 | 204 | if (!left->ms.sym && !right->ms.sym) |
2037be53 | 205 | return _sort__addr_cmp(left->ip, right->ip); |
dd68ada2 | 206 | |
09600e0f NK |
207 | /* |
208 | * comparing symbol address alone is not enough since it's a | |
209 | * relative address within a dso. | |
210 | */ | |
68f6d022 NK |
211 | if (!sort__has_dso) { |
212 | ret = sort__dso_cmp(left, right); | |
213 | if (ret != 0) | |
214 | return ret; | |
215 | } | |
09600e0f | 216 | |
51f27d14 | 217 | return _sort__sym_cmp(left->ms.sym, right->ms.sym); |
b5387528 RAV |
218 | } |
219 | ||
202e7a6d NK |
220 | static int64_t |
221 | sort__sym_sort(struct hist_entry *left, struct hist_entry *right) | |
222 | { | |
223 | if (!left->ms.sym || !right->ms.sym) | |
224 | return cmp_null(left->ms.sym, right->ms.sym); | |
225 | ||
226 | return strcmp(right->ms.sym->name, left->ms.sym->name); | |
227 | } | |
228 | ||
b5387528 RAV |
229 | static int _hist_entry__sym_snprintf(struct map *map, struct symbol *sym, |
230 | u64 ip, char level, char *bf, size_t size, | |
43355522 | 231 | unsigned int width) |
b5387528 RAV |
232 | { |
233 | size_t ret = 0; | |
234 | ||
235 | if (verbose) { | |
236 | char o = map ? dso__symtab_origin(map->dso) : '!'; | |
237 | ret += repsep_snprintf(bf, size, "%-#*llx %c ", | |
ded19d57 | 238 | BITS_PER_LONG / 4 + 2, ip, o); |
439d473b | 239 | } |
dd68ada2 | 240 | |
b5387528 | 241 | ret += repsep_snprintf(bf + ret, size - ret, "[%c] ", level); |
98a3b32c SE |
242 | if (sym && map) { |
243 | if (map->type == MAP__VARIABLE) { | |
244 | ret += repsep_snprintf(bf + ret, size - ret, "%s", sym->name); | |
245 | ret += repsep_snprintf(bf + ret, size - ret, "+0x%llx", | |
62667746 | 246 | ip - map->unmap_ip(map, sym->start)); |
98a3b32c SE |
247 | ret += repsep_snprintf(bf + ret, size - ret, "%-*s", |
248 | width - ret, ""); | |
249 | } else { | |
250 | ret += repsep_snprintf(bf + ret, size - ret, "%-*s", | |
251 | width - ret, | |
252 | sym->name); | |
253 | } | |
254 | } else { | |
b5387528 RAV |
255 | size_t len = BITS_PER_LONG / 4; |
256 | ret += repsep_snprintf(bf + ret, size - ret, "%-#.*llx", | |
257 | len, ip); | |
258 | ret += repsep_snprintf(bf + ret, size - ret, "%-*s", | |
259 | width - ret, ""); | |
260 | } | |
261 | ||
262 | return ret; | |
dd68ada2 JK |
263 | } |
264 | ||
c824c433 | 265 | static int hist_entry__sym_snprintf(struct hist_entry *he, char *bf, |
43355522 | 266 | size_t size, unsigned int width) |
b5387528 | 267 | { |
c824c433 ACM |
268 | return _hist_entry__sym_snprintf(he->ms.map, he->ms.sym, he->ip, |
269 | he->level, bf, size, width); | |
b5387528 | 270 | } |
dd68ada2 | 271 | |
872a878f FW |
272 | struct sort_entry sort_sym = { |
273 | .se_header = "Symbol", | |
274 | .se_cmp = sort__sym_cmp, | |
202e7a6d | 275 | .se_sort = sort__sym_sort, |
872a878f FW |
276 | .se_snprintf = hist_entry__sym_snprintf, |
277 | .se_width_idx = HISTC_SYMBOL, | |
278 | }; | |
dd68ada2 | 279 | |
409a8be6 ACM |
280 | /* --sort srcline */ |
281 | ||
282 | static int64_t | |
283 | sort__srcline_cmp(struct hist_entry *left, struct hist_entry *right) | |
284 | { | |
4adcc430 NK |
285 | if (!left->srcline) { |
286 | if (!left->ms.map) | |
287 | left->srcline = SRCLINE_UNKNOWN; | |
288 | else { | |
289 | struct map *map = left->ms.map; | |
290 | left->srcline = get_srcline(map->dso, | |
291 | map__rip_2objdump(map, left->ip)); | |
292 | } | |
293 | } | |
294 | if (!right->srcline) { | |
295 | if (!right->ms.map) | |
296 | right->srcline = SRCLINE_UNKNOWN; | |
297 | else { | |
298 | struct map *map = right->ms.map; | |
299 | right->srcline = get_srcline(map->dso, | |
300 | map__rip_2objdump(map, right->ip)); | |
301 | } | |
302 | } | |
202e7a6d | 303 | return strcmp(right->srcline, left->srcline); |
409a8be6 ACM |
304 | } |
305 | ||
c824c433 | 306 | static int hist_entry__srcline_snprintf(struct hist_entry *he, char *bf, |
1d037ca1 IT |
307 | size_t size, |
308 | unsigned int width __maybe_unused) | |
409a8be6 | 309 | { |
c824c433 | 310 | return repsep_snprintf(bf, size, "%s", he->srcline); |
409a8be6 ACM |
311 | } |
312 | ||
313 | struct sort_entry sort_srcline = { | |
314 | .se_header = "Source:Line", | |
315 | .se_cmp = sort__srcline_cmp, | |
316 | .se_snprintf = hist_entry__srcline_snprintf, | |
317 | .se_width_idx = HISTC_SRCLINE, | |
318 | }; | |
319 | ||
dd68ada2 JK |
320 | /* --sort parent */ |
321 | ||
872a878f | 322 | static int64_t |
dd68ada2 JK |
323 | sort__parent_cmp(struct hist_entry *left, struct hist_entry *right) |
324 | { | |
325 | struct symbol *sym_l = left->parent; | |
326 | struct symbol *sym_r = right->parent; | |
327 | ||
328 | if (!sym_l || !sym_r) | |
329 | return cmp_null(sym_l, sym_r); | |
330 | ||
202e7a6d | 331 | return strcmp(sym_r->name, sym_l->name); |
dd68ada2 JK |
332 | } |
333 | ||
c824c433 | 334 | static int hist_entry__parent_snprintf(struct hist_entry *he, char *bf, |
a4e3b956 | 335 | size_t size, unsigned int width) |
dd68ada2 | 336 | { |
a4e3b956 | 337 | return repsep_snprintf(bf, size, "%-*s", width, |
c824c433 | 338 | he->parent ? he->parent->name : "[other]"); |
dd68ada2 JK |
339 | } |
340 | ||
872a878f FW |
341 | struct sort_entry sort_parent = { |
342 | .se_header = "Parent symbol", | |
343 | .se_cmp = sort__parent_cmp, | |
344 | .se_snprintf = hist_entry__parent_snprintf, | |
345 | .se_width_idx = HISTC_PARENT, | |
346 | }; | |
347 | ||
f60f3593 AS |
348 | /* --sort cpu */ |
349 | ||
872a878f | 350 | static int64_t |
f60f3593 AS |
351 | sort__cpu_cmp(struct hist_entry *left, struct hist_entry *right) |
352 | { | |
353 | return right->cpu - left->cpu; | |
354 | } | |
355 | ||
c824c433 ACM |
356 | static int hist_entry__cpu_snprintf(struct hist_entry *he, char *bf, |
357 | size_t size, unsigned int width) | |
f60f3593 | 358 | { |
c824c433 | 359 | return repsep_snprintf(bf, size, "%*d", width, he->cpu); |
f60f3593 AS |
360 | } |
361 | ||
872a878f FW |
362 | struct sort_entry sort_cpu = { |
363 | .se_header = "CPU", | |
364 | .se_cmp = sort__cpu_cmp, | |
365 | .se_snprintf = hist_entry__cpu_snprintf, | |
366 | .se_width_idx = HISTC_CPU, | |
367 | }; | |
368 | ||
14d1ac74 NK |
369 | /* sort keys for branch stacks */ |
370 | ||
b5387528 RAV |
371 | static int64_t |
372 | sort__dso_from_cmp(struct hist_entry *left, struct hist_entry *right) | |
373 | { | |
374 | return _sort__dso_cmp(left->branch_info->from.map, | |
375 | right->branch_info->from.map); | |
376 | } | |
377 | ||
c824c433 | 378 | static int hist_entry__dso_from_snprintf(struct hist_entry *he, char *bf, |
b5387528 RAV |
379 | size_t size, unsigned int width) |
380 | { | |
c824c433 | 381 | return _hist_entry__dso_snprintf(he->branch_info->from.map, |
b5387528 RAV |
382 | bf, size, width); |
383 | } | |
384 | ||
b5387528 RAV |
385 | static int64_t |
386 | sort__dso_to_cmp(struct hist_entry *left, struct hist_entry *right) | |
387 | { | |
388 | return _sort__dso_cmp(left->branch_info->to.map, | |
389 | right->branch_info->to.map); | |
390 | } | |
391 | ||
c824c433 | 392 | static int hist_entry__dso_to_snprintf(struct hist_entry *he, char *bf, |
b5387528 RAV |
393 | size_t size, unsigned int width) |
394 | { | |
c824c433 | 395 | return _hist_entry__dso_snprintf(he->branch_info->to.map, |
b5387528 RAV |
396 | bf, size, width); |
397 | } | |
398 | ||
399 | static int64_t | |
400 | sort__sym_from_cmp(struct hist_entry *left, struct hist_entry *right) | |
401 | { | |
402 | struct addr_map_symbol *from_l = &left->branch_info->from; | |
403 | struct addr_map_symbol *from_r = &right->branch_info->from; | |
404 | ||
405 | if (!from_l->sym && !from_r->sym) | |
2037be53 | 406 | return _sort__addr_cmp(from_l->addr, from_r->addr); |
b5387528 | 407 | |
51f27d14 | 408 | return _sort__sym_cmp(from_l->sym, from_r->sym); |
b5387528 RAV |
409 | } |
410 | ||
411 | static int64_t | |
412 | sort__sym_to_cmp(struct hist_entry *left, struct hist_entry *right) | |
413 | { | |
414 | struct addr_map_symbol *to_l = &left->branch_info->to; | |
415 | struct addr_map_symbol *to_r = &right->branch_info->to; | |
416 | ||
417 | if (!to_l->sym && !to_r->sym) | |
2037be53 | 418 | return _sort__addr_cmp(to_l->addr, to_r->addr); |
b5387528 | 419 | |
51f27d14 | 420 | return _sort__sym_cmp(to_l->sym, to_r->sym); |
b5387528 RAV |
421 | } |
422 | ||
c824c433 | 423 | static int hist_entry__sym_from_snprintf(struct hist_entry *he, char *bf, |
43355522 | 424 | size_t size, unsigned int width) |
b5387528 | 425 | { |
c824c433 | 426 | struct addr_map_symbol *from = &he->branch_info->from; |
b5387528 | 427 | return _hist_entry__sym_snprintf(from->map, from->sym, from->addr, |
c824c433 | 428 | he->level, bf, size, width); |
b5387528 RAV |
429 | |
430 | } | |
431 | ||
c824c433 | 432 | static int hist_entry__sym_to_snprintf(struct hist_entry *he, char *bf, |
43355522 | 433 | size_t size, unsigned int width) |
b5387528 | 434 | { |
c824c433 | 435 | struct addr_map_symbol *to = &he->branch_info->to; |
b5387528 | 436 | return _hist_entry__sym_snprintf(to->map, to->sym, to->addr, |
c824c433 | 437 | he->level, bf, size, width); |
b5387528 RAV |
438 | |
439 | } | |
440 | ||
14d1ac74 NK |
441 | struct sort_entry sort_dso_from = { |
442 | .se_header = "Source Shared Object", | |
443 | .se_cmp = sort__dso_from_cmp, | |
444 | .se_snprintf = hist_entry__dso_from_snprintf, | |
445 | .se_width_idx = HISTC_DSO_FROM, | |
446 | }; | |
447 | ||
b5387528 RAV |
448 | struct sort_entry sort_dso_to = { |
449 | .se_header = "Target Shared Object", | |
450 | .se_cmp = sort__dso_to_cmp, | |
451 | .se_snprintf = hist_entry__dso_to_snprintf, | |
452 | .se_width_idx = HISTC_DSO_TO, | |
453 | }; | |
454 | ||
455 | struct sort_entry sort_sym_from = { | |
456 | .se_header = "Source Symbol", | |
457 | .se_cmp = sort__sym_from_cmp, | |
458 | .se_snprintf = hist_entry__sym_from_snprintf, | |
459 | .se_width_idx = HISTC_SYMBOL_FROM, | |
460 | }; | |
461 | ||
462 | struct sort_entry sort_sym_to = { | |
463 | .se_header = "Target Symbol", | |
464 | .se_cmp = sort__sym_to_cmp, | |
465 | .se_snprintf = hist_entry__sym_to_snprintf, | |
466 | .se_width_idx = HISTC_SYMBOL_TO, | |
467 | }; | |
468 | ||
469 | static int64_t | |
470 | sort__mispredict_cmp(struct hist_entry *left, struct hist_entry *right) | |
471 | { | |
472 | const unsigned char mp = left->branch_info->flags.mispred != | |
473 | right->branch_info->flags.mispred; | |
474 | const unsigned char p = left->branch_info->flags.predicted != | |
475 | right->branch_info->flags.predicted; | |
476 | ||
477 | return mp || p; | |
478 | } | |
479 | ||
c824c433 | 480 | static int hist_entry__mispredict_snprintf(struct hist_entry *he, char *bf, |
b5387528 RAV |
481 | size_t size, unsigned int width){ |
482 | static const char *out = "N/A"; | |
483 | ||
c824c433 | 484 | if (he->branch_info->flags.predicted) |
b5387528 | 485 | out = "N"; |
c824c433 | 486 | else if (he->branch_info->flags.mispred) |
b5387528 RAV |
487 | out = "Y"; |
488 | ||
489 | return repsep_snprintf(bf, size, "%-*s", width, out); | |
490 | } | |
491 | ||
98a3b32c SE |
492 | /* --sort daddr_sym */ |
493 | static int64_t | |
494 | sort__daddr_cmp(struct hist_entry *left, struct hist_entry *right) | |
495 | { | |
496 | uint64_t l = 0, r = 0; | |
497 | ||
498 | if (left->mem_info) | |
499 | l = left->mem_info->daddr.addr; | |
500 | if (right->mem_info) | |
501 | r = right->mem_info->daddr.addr; | |
502 | ||
503 | return (int64_t)(r - l); | |
504 | } | |
505 | ||
c824c433 | 506 | static int hist_entry__daddr_snprintf(struct hist_entry *he, char *bf, |
98a3b32c SE |
507 | size_t size, unsigned int width) |
508 | { | |
509 | uint64_t addr = 0; | |
510 | struct map *map = NULL; | |
511 | struct symbol *sym = NULL; | |
512 | ||
c824c433 ACM |
513 | if (he->mem_info) { |
514 | addr = he->mem_info->daddr.addr; | |
515 | map = he->mem_info->daddr.map; | |
516 | sym = he->mem_info->daddr.sym; | |
98a3b32c | 517 | } |
c824c433 | 518 | return _hist_entry__sym_snprintf(map, sym, addr, he->level, bf, size, |
98a3b32c SE |
519 | width); |
520 | } | |
521 | ||
522 | static int64_t | |
523 | sort__dso_daddr_cmp(struct hist_entry *left, struct hist_entry *right) | |
524 | { | |
525 | struct map *map_l = NULL; | |
526 | struct map *map_r = NULL; | |
527 | ||
528 | if (left->mem_info) | |
529 | map_l = left->mem_info->daddr.map; | |
530 | if (right->mem_info) | |
531 | map_r = right->mem_info->daddr.map; | |
532 | ||
533 | return _sort__dso_cmp(map_l, map_r); | |
534 | } | |
535 | ||
c824c433 | 536 | static int hist_entry__dso_daddr_snprintf(struct hist_entry *he, char *bf, |
98a3b32c SE |
537 | size_t size, unsigned int width) |
538 | { | |
539 | struct map *map = NULL; | |
540 | ||
c824c433 ACM |
541 | if (he->mem_info) |
542 | map = he->mem_info->daddr.map; | |
98a3b32c SE |
543 | |
544 | return _hist_entry__dso_snprintf(map, bf, size, width); | |
545 | } | |
546 | ||
547 | static int64_t | |
548 | sort__locked_cmp(struct hist_entry *left, struct hist_entry *right) | |
549 | { | |
550 | union perf_mem_data_src data_src_l; | |
551 | union perf_mem_data_src data_src_r; | |
552 | ||
553 | if (left->mem_info) | |
554 | data_src_l = left->mem_info->data_src; | |
555 | else | |
556 | data_src_l.mem_lock = PERF_MEM_LOCK_NA; | |
557 | ||
558 | if (right->mem_info) | |
559 | data_src_r = right->mem_info->data_src; | |
560 | else | |
561 | data_src_r.mem_lock = PERF_MEM_LOCK_NA; | |
562 | ||
563 | return (int64_t)(data_src_r.mem_lock - data_src_l.mem_lock); | |
564 | } | |
565 | ||
c824c433 | 566 | static int hist_entry__locked_snprintf(struct hist_entry *he, char *bf, |
98a3b32c SE |
567 | size_t size, unsigned int width) |
568 | { | |
569 | const char *out; | |
570 | u64 mask = PERF_MEM_LOCK_NA; | |
571 | ||
c824c433 ACM |
572 | if (he->mem_info) |
573 | mask = he->mem_info->data_src.mem_lock; | |
98a3b32c SE |
574 | |
575 | if (mask & PERF_MEM_LOCK_NA) | |
576 | out = "N/A"; | |
577 | else if (mask & PERF_MEM_LOCK_LOCKED) | |
578 | out = "Yes"; | |
579 | else | |
580 | out = "No"; | |
581 | ||
582 | return repsep_snprintf(bf, size, "%-*s", width, out); | |
583 | } | |
584 | ||
585 | static int64_t | |
586 | sort__tlb_cmp(struct hist_entry *left, struct hist_entry *right) | |
587 | { | |
588 | union perf_mem_data_src data_src_l; | |
589 | union perf_mem_data_src data_src_r; | |
590 | ||
591 | if (left->mem_info) | |
592 | data_src_l = left->mem_info->data_src; | |
593 | else | |
594 | data_src_l.mem_dtlb = PERF_MEM_TLB_NA; | |
595 | ||
596 | if (right->mem_info) | |
597 | data_src_r = right->mem_info->data_src; | |
598 | else | |
599 | data_src_r.mem_dtlb = PERF_MEM_TLB_NA; | |
600 | ||
601 | return (int64_t)(data_src_r.mem_dtlb - data_src_l.mem_dtlb); | |
602 | } | |
603 | ||
604 | static const char * const tlb_access[] = { | |
605 | "N/A", | |
606 | "HIT", | |
607 | "MISS", | |
608 | "L1", | |
609 | "L2", | |
610 | "Walker", | |
611 | "Fault", | |
612 | }; | |
613 | #define NUM_TLB_ACCESS (sizeof(tlb_access)/sizeof(const char *)) | |
614 | ||
c824c433 | 615 | static int hist_entry__tlb_snprintf(struct hist_entry *he, char *bf, |
98a3b32c SE |
616 | size_t size, unsigned int width) |
617 | { | |
618 | char out[64]; | |
619 | size_t sz = sizeof(out) - 1; /* -1 for null termination */ | |
620 | size_t l = 0, i; | |
621 | u64 m = PERF_MEM_TLB_NA; | |
622 | u64 hit, miss; | |
623 | ||
624 | out[0] = '\0'; | |
625 | ||
c824c433 ACM |
626 | if (he->mem_info) |
627 | m = he->mem_info->data_src.mem_dtlb; | |
98a3b32c SE |
628 | |
629 | hit = m & PERF_MEM_TLB_HIT; | |
630 | miss = m & PERF_MEM_TLB_MISS; | |
631 | ||
632 | /* already taken care of */ | |
633 | m &= ~(PERF_MEM_TLB_HIT|PERF_MEM_TLB_MISS); | |
634 | ||
635 | for (i = 0; m && i < NUM_TLB_ACCESS; i++, m >>= 1) { | |
636 | if (!(m & 0x1)) | |
637 | continue; | |
638 | if (l) { | |
639 | strcat(out, " or "); | |
640 | l += 4; | |
641 | } | |
642 | strncat(out, tlb_access[i], sz - l); | |
643 | l += strlen(tlb_access[i]); | |
644 | } | |
645 | if (*out == '\0') | |
646 | strcpy(out, "N/A"); | |
647 | if (hit) | |
648 | strncat(out, " hit", sz - l); | |
649 | if (miss) | |
650 | strncat(out, " miss", sz - l); | |
651 | ||
652 | return repsep_snprintf(bf, size, "%-*s", width, out); | |
653 | } | |
654 | ||
655 | static int64_t | |
656 | sort__lvl_cmp(struct hist_entry *left, struct hist_entry *right) | |
657 | { | |
658 | union perf_mem_data_src data_src_l; | |
659 | union perf_mem_data_src data_src_r; | |
660 | ||
661 | if (left->mem_info) | |
662 | data_src_l = left->mem_info->data_src; | |
663 | else | |
664 | data_src_l.mem_lvl = PERF_MEM_LVL_NA; | |
665 | ||
666 | if (right->mem_info) | |
667 | data_src_r = right->mem_info->data_src; | |
668 | else | |
669 | data_src_r.mem_lvl = PERF_MEM_LVL_NA; | |
670 | ||
671 | return (int64_t)(data_src_r.mem_lvl - data_src_l.mem_lvl); | |
672 | } | |
673 | ||
674 | static const char * const mem_lvl[] = { | |
675 | "N/A", | |
676 | "HIT", | |
677 | "MISS", | |
678 | "L1", | |
679 | "LFB", | |
680 | "L2", | |
681 | "L3", | |
682 | "Local RAM", | |
683 | "Remote RAM (1 hop)", | |
684 | "Remote RAM (2 hops)", | |
685 | "Remote Cache (1 hop)", | |
686 | "Remote Cache (2 hops)", | |
687 | "I/O", | |
688 | "Uncached", | |
689 | }; | |
690 | #define NUM_MEM_LVL (sizeof(mem_lvl)/sizeof(const char *)) | |
691 | ||
c824c433 | 692 | static int hist_entry__lvl_snprintf(struct hist_entry *he, char *bf, |
98a3b32c SE |
693 | size_t size, unsigned int width) |
694 | { | |
695 | char out[64]; | |
696 | size_t sz = sizeof(out) - 1; /* -1 for null termination */ | |
697 | size_t i, l = 0; | |
698 | u64 m = PERF_MEM_LVL_NA; | |
699 | u64 hit, miss; | |
700 | ||
c824c433 ACM |
701 | if (he->mem_info) |
702 | m = he->mem_info->data_src.mem_lvl; | |
98a3b32c SE |
703 | |
704 | out[0] = '\0'; | |
705 | ||
706 | hit = m & PERF_MEM_LVL_HIT; | |
707 | miss = m & PERF_MEM_LVL_MISS; | |
708 | ||
709 | /* already taken care of */ | |
710 | m &= ~(PERF_MEM_LVL_HIT|PERF_MEM_LVL_MISS); | |
711 | ||
712 | for (i = 0; m && i < NUM_MEM_LVL; i++, m >>= 1) { | |
713 | if (!(m & 0x1)) | |
714 | continue; | |
715 | if (l) { | |
716 | strcat(out, " or "); | |
717 | l += 4; | |
718 | } | |
719 | strncat(out, mem_lvl[i], sz - l); | |
720 | l += strlen(mem_lvl[i]); | |
721 | } | |
722 | if (*out == '\0') | |
723 | strcpy(out, "N/A"); | |
724 | if (hit) | |
725 | strncat(out, " hit", sz - l); | |
726 | if (miss) | |
727 | strncat(out, " miss", sz - l); | |
728 | ||
729 | return repsep_snprintf(bf, size, "%-*s", width, out); | |
730 | } | |
731 | ||
732 | static int64_t | |
733 | sort__snoop_cmp(struct hist_entry *left, struct hist_entry *right) | |
734 | { | |
735 | union perf_mem_data_src data_src_l; | |
736 | union perf_mem_data_src data_src_r; | |
737 | ||
738 | if (left->mem_info) | |
739 | data_src_l = left->mem_info->data_src; | |
740 | else | |
741 | data_src_l.mem_snoop = PERF_MEM_SNOOP_NA; | |
742 | ||
743 | if (right->mem_info) | |
744 | data_src_r = right->mem_info->data_src; | |
745 | else | |
746 | data_src_r.mem_snoop = PERF_MEM_SNOOP_NA; | |
747 | ||
748 | return (int64_t)(data_src_r.mem_snoop - data_src_l.mem_snoop); | |
749 | } | |
750 | ||
751 | static const char * const snoop_access[] = { | |
752 | "N/A", | |
753 | "None", | |
754 | "Miss", | |
755 | "Hit", | |
756 | "HitM", | |
757 | }; | |
758 | #define NUM_SNOOP_ACCESS (sizeof(snoop_access)/sizeof(const char *)) | |
759 | ||
c824c433 | 760 | static int hist_entry__snoop_snprintf(struct hist_entry *he, char *bf, |
98a3b32c SE |
761 | size_t size, unsigned int width) |
762 | { | |
763 | char out[64]; | |
764 | size_t sz = sizeof(out) - 1; /* -1 for null termination */ | |
765 | size_t i, l = 0; | |
766 | u64 m = PERF_MEM_SNOOP_NA; | |
767 | ||
768 | out[0] = '\0'; | |
769 | ||
c824c433 ACM |
770 | if (he->mem_info) |
771 | m = he->mem_info->data_src.mem_snoop; | |
98a3b32c SE |
772 | |
773 | for (i = 0; m && i < NUM_SNOOP_ACCESS; i++, m >>= 1) { | |
774 | if (!(m & 0x1)) | |
775 | continue; | |
776 | if (l) { | |
777 | strcat(out, " or "); | |
778 | l += 4; | |
779 | } | |
780 | strncat(out, snoop_access[i], sz - l); | |
781 | l += strlen(snoop_access[i]); | |
782 | } | |
783 | ||
784 | if (*out == '\0') | |
785 | strcpy(out, "N/A"); | |
786 | ||
787 | return repsep_snprintf(bf, size, "%-*s", width, out); | |
788 | } | |
789 | ||
b5387528 RAV |
790 | struct sort_entry sort_mispredict = { |
791 | .se_header = "Branch Mispredicted", | |
792 | .se_cmp = sort__mispredict_cmp, | |
793 | .se_snprintf = hist_entry__mispredict_snprintf, | |
794 | .se_width_idx = HISTC_MISPREDICT, | |
795 | }; | |
796 | ||
05484298 AK |
797 | static u64 he_weight(struct hist_entry *he) |
798 | { | |
799 | return he->stat.nr_events ? he->stat.weight / he->stat.nr_events : 0; | |
800 | } | |
801 | ||
802 | static int64_t | |
803 | sort__local_weight_cmp(struct hist_entry *left, struct hist_entry *right) | |
804 | { | |
805 | return he_weight(left) - he_weight(right); | |
806 | } | |
807 | ||
c824c433 | 808 | static int hist_entry__local_weight_snprintf(struct hist_entry *he, char *bf, |
05484298 AK |
809 | size_t size, unsigned int width) |
810 | { | |
c824c433 | 811 | return repsep_snprintf(bf, size, "%-*llu", width, he_weight(he)); |
05484298 AK |
812 | } |
813 | ||
814 | struct sort_entry sort_local_weight = { | |
815 | .se_header = "Local Weight", | |
816 | .se_cmp = sort__local_weight_cmp, | |
817 | .se_snprintf = hist_entry__local_weight_snprintf, | |
818 | .se_width_idx = HISTC_LOCAL_WEIGHT, | |
819 | }; | |
820 | ||
821 | static int64_t | |
822 | sort__global_weight_cmp(struct hist_entry *left, struct hist_entry *right) | |
823 | { | |
824 | return left->stat.weight - right->stat.weight; | |
825 | } | |
826 | ||
c824c433 | 827 | static int hist_entry__global_weight_snprintf(struct hist_entry *he, char *bf, |
05484298 AK |
828 | size_t size, unsigned int width) |
829 | { | |
c824c433 | 830 | return repsep_snprintf(bf, size, "%-*llu", width, he->stat.weight); |
05484298 AK |
831 | } |
832 | ||
833 | struct sort_entry sort_global_weight = { | |
834 | .se_header = "Weight", | |
835 | .se_cmp = sort__global_weight_cmp, | |
836 | .se_snprintf = hist_entry__global_weight_snprintf, | |
837 | .se_width_idx = HISTC_GLOBAL_WEIGHT, | |
838 | }; | |
839 | ||
98a3b32c SE |
840 | struct sort_entry sort_mem_daddr_sym = { |
841 | .se_header = "Data Symbol", | |
842 | .se_cmp = sort__daddr_cmp, | |
843 | .se_snprintf = hist_entry__daddr_snprintf, | |
844 | .se_width_idx = HISTC_MEM_DADDR_SYMBOL, | |
845 | }; | |
846 | ||
847 | struct sort_entry sort_mem_daddr_dso = { | |
848 | .se_header = "Data Object", | |
849 | .se_cmp = sort__dso_daddr_cmp, | |
850 | .se_snprintf = hist_entry__dso_daddr_snprintf, | |
851 | .se_width_idx = HISTC_MEM_DADDR_SYMBOL, | |
852 | }; | |
853 | ||
854 | struct sort_entry sort_mem_locked = { | |
855 | .se_header = "Locked", | |
856 | .se_cmp = sort__locked_cmp, | |
857 | .se_snprintf = hist_entry__locked_snprintf, | |
858 | .se_width_idx = HISTC_MEM_LOCKED, | |
859 | }; | |
860 | ||
861 | struct sort_entry sort_mem_tlb = { | |
862 | .se_header = "TLB access", | |
863 | .se_cmp = sort__tlb_cmp, | |
864 | .se_snprintf = hist_entry__tlb_snprintf, | |
865 | .se_width_idx = HISTC_MEM_TLB, | |
866 | }; | |
867 | ||
868 | struct sort_entry sort_mem_lvl = { | |
869 | .se_header = "Memory access", | |
870 | .se_cmp = sort__lvl_cmp, | |
871 | .se_snprintf = hist_entry__lvl_snprintf, | |
872 | .se_width_idx = HISTC_MEM_LVL, | |
873 | }; | |
874 | ||
875 | struct sort_entry sort_mem_snoop = { | |
876 | .se_header = "Snoop", | |
877 | .se_cmp = sort__snoop_cmp, | |
878 | .se_snprintf = hist_entry__snoop_snprintf, | |
879 | .se_width_idx = HISTC_MEM_SNOOP, | |
880 | }; | |
881 | ||
f5d05bce AK |
882 | static int64_t |
883 | sort__abort_cmp(struct hist_entry *left, struct hist_entry *right) | |
884 | { | |
885 | return left->branch_info->flags.abort != | |
886 | right->branch_info->flags.abort; | |
887 | } | |
888 | ||
c824c433 | 889 | static int hist_entry__abort_snprintf(struct hist_entry *he, char *bf, |
f5d05bce AK |
890 | size_t size, unsigned int width) |
891 | { | |
892 | static const char *out = "."; | |
893 | ||
c824c433 | 894 | if (he->branch_info->flags.abort) |
f5d05bce AK |
895 | out = "A"; |
896 | return repsep_snprintf(bf, size, "%-*s", width, out); | |
897 | } | |
898 | ||
899 | struct sort_entry sort_abort = { | |
900 | .se_header = "Transaction abort", | |
901 | .se_cmp = sort__abort_cmp, | |
902 | .se_snprintf = hist_entry__abort_snprintf, | |
903 | .se_width_idx = HISTC_ABORT, | |
904 | }; | |
905 | ||
906 | static int64_t | |
907 | sort__in_tx_cmp(struct hist_entry *left, struct hist_entry *right) | |
908 | { | |
909 | return left->branch_info->flags.in_tx != | |
910 | right->branch_info->flags.in_tx; | |
911 | } | |
912 | ||
c824c433 | 913 | static int hist_entry__in_tx_snprintf(struct hist_entry *he, char *bf, |
f5d05bce AK |
914 | size_t size, unsigned int width) |
915 | { | |
916 | static const char *out = "."; | |
917 | ||
c824c433 | 918 | if (he->branch_info->flags.in_tx) |
f5d05bce AK |
919 | out = "T"; |
920 | ||
921 | return repsep_snprintf(bf, size, "%-*s", width, out); | |
922 | } | |
923 | ||
924 | struct sort_entry sort_in_tx = { | |
925 | .se_header = "Branch in transaction", | |
926 | .se_cmp = sort__in_tx_cmp, | |
927 | .se_snprintf = hist_entry__in_tx_snprintf, | |
928 | .se_width_idx = HISTC_IN_TX, | |
929 | }; | |
930 | ||
475eeab9 AK |
931 | static int64_t |
932 | sort__transaction_cmp(struct hist_entry *left, struct hist_entry *right) | |
933 | { | |
934 | return left->transaction - right->transaction; | |
935 | } | |
936 | ||
937 | static inline char *add_str(char *p, const char *str) | |
938 | { | |
939 | strcpy(p, str); | |
940 | return p + strlen(str); | |
941 | } | |
942 | ||
943 | static struct txbit { | |
944 | unsigned flag; | |
945 | const char *name; | |
946 | int skip_for_len; | |
947 | } txbits[] = { | |
948 | { PERF_TXN_ELISION, "EL ", 0 }, | |
949 | { PERF_TXN_TRANSACTION, "TX ", 1 }, | |
950 | { PERF_TXN_SYNC, "SYNC ", 1 }, | |
951 | { PERF_TXN_ASYNC, "ASYNC ", 0 }, | |
952 | { PERF_TXN_RETRY, "RETRY ", 0 }, | |
953 | { PERF_TXN_CONFLICT, "CON ", 0 }, | |
954 | { PERF_TXN_CAPACITY_WRITE, "CAP-WRITE ", 1 }, | |
955 | { PERF_TXN_CAPACITY_READ, "CAP-READ ", 0 }, | |
956 | { 0, NULL, 0 } | |
957 | }; | |
958 | ||
959 | int hist_entry__transaction_len(void) | |
960 | { | |
961 | int i; | |
962 | int len = 0; | |
963 | ||
964 | for (i = 0; txbits[i].name; i++) { | |
965 | if (!txbits[i].skip_for_len) | |
966 | len += strlen(txbits[i].name); | |
967 | } | |
968 | len += 4; /* :XX<space> */ | |
969 | return len; | |
970 | } | |
971 | ||
c824c433 | 972 | static int hist_entry__transaction_snprintf(struct hist_entry *he, char *bf, |
475eeab9 AK |
973 | size_t size, unsigned int width) |
974 | { | |
c824c433 | 975 | u64 t = he->transaction; |
475eeab9 AK |
976 | char buf[128]; |
977 | char *p = buf; | |
978 | int i; | |
979 | ||
980 | buf[0] = 0; | |
981 | for (i = 0; txbits[i].name; i++) | |
982 | if (txbits[i].flag & t) | |
983 | p = add_str(p, txbits[i].name); | |
984 | if (t && !(t & (PERF_TXN_SYNC|PERF_TXN_ASYNC))) | |
985 | p = add_str(p, "NEITHER "); | |
986 | if (t & PERF_TXN_ABORT_MASK) { | |
987 | sprintf(p, ":%" PRIx64, | |
988 | (t & PERF_TXN_ABORT_MASK) >> | |
989 | PERF_TXN_ABORT_SHIFT); | |
990 | p += strlen(p); | |
991 | } | |
992 | ||
993 | return repsep_snprintf(bf, size, "%-*s", width, buf); | |
994 | } | |
995 | ||
996 | struct sort_entry sort_transaction = { | |
997 | .se_header = "Transaction ", | |
998 | .se_cmp = sort__transaction_cmp, | |
999 | .se_snprintf = hist_entry__transaction_snprintf, | |
1000 | .se_width_idx = HISTC_TRANSACTION, | |
1001 | }; | |
1002 | ||
872a878f FW |
1003 | struct sort_dimension { |
1004 | const char *name; | |
1005 | struct sort_entry *entry; | |
1006 | int taken; | |
1007 | }; | |
1008 | ||
b5387528 RAV |
1009 | #define DIM(d, n, func) [d] = { .name = n, .entry = &(func) } |
1010 | ||
fc5871ed | 1011 | static struct sort_dimension common_sort_dimensions[] = { |
b5387528 RAV |
1012 | DIM(SORT_PID, "pid", sort_thread), |
1013 | DIM(SORT_COMM, "comm", sort_comm), | |
1014 | DIM(SORT_DSO, "dso", sort_dso), | |
b5387528 | 1015 | DIM(SORT_SYM, "symbol", sort_sym), |
b5387528 RAV |
1016 | DIM(SORT_PARENT, "parent", sort_parent), |
1017 | DIM(SORT_CPU, "cpu", sort_cpu), | |
409a8be6 | 1018 | DIM(SORT_SRCLINE, "srcline", sort_srcline), |
f9ea55d0 AK |
1019 | DIM(SORT_LOCAL_WEIGHT, "local_weight", sort_local_weight), |
1020 | DIM(SORT_GLOBAL_WEIGHT, "weight", sort_global_weight), | |
475eeab9 | 1021 | DIM(SORT_TRANSACTION, "transaction", sort_transaction), |
872a878f FW |
1022 | }; |
1023 | ||
fc5871ed NK |
1024 | #undef DIM |
1025 | ||
1026 | #define DIM(d, n, func) [d - __SORT_BRANCH_STACK] = { .name = n, .entry = &(func) } | |
1027 | ||
1028 | static struct sort_dimension bstack_sort_dimensions[] = { | |
1029 | DIM(SORT_DSO_FROM, "dso_from", sort_dso_from), | |
1030 | DIM(SORT_DSO_TO, "dso_to", sort_dso_to), | |
1031 | DIM(SORT_SYM_FROM, "symbol_from", sort_sym_from), | |
1032 | DIM(SORT_SYM_TO, "symbol_to", sort_sym_to), | |
1033 | DIM(SORT_MISPREDICT, "mispredict", sort_mispredict), | |
f5d05bce AK |
1034 | DIM(SORT_IN_TX, "in_tx", sort_in_tx), |
1035 | DIM(SORT_ABORT, "abort", sort_abort), | |
fc5871ed NK |
1036 | }; |
1037 | ||
1038 | #undef DIM | |
1039 | ||
afab87b9 NK |
1040 | #define DIM(d, n, func) [d - __SORT_MEMORY_MODE] = { .name = n, .entry = &(func) } |
1041 | ||
1042 | static struct sort_dimension memory_sort_dimensions[] = { | |
afab87b9 NK |
1043 | DIM(SORT_MEM_DADDR_SYMBOL, "symbol_daddr", sort_mem_daddr_sym), |
1044 | DIM(SORT_MEM_DADDR_DSO, "dso_daddr", sort_mem_daddr_dso), | |
1045 | DIM(SORT_MEM_LOCKED, "locked", sort_mem_locked), | |
1046 | DIM(SORT_MEM_TLB, "tlb", sort_mem_tlb), | |
1047 | DIM(SORT_MEM_LVL, "mem", sort_mem_lvl), | |
1048 | DIM(SORT_MEM_SNOOP, "snoop", sort_mem_snoop), | |
1049 | }; | |
1050 | ||
1051 | #undef DIM | |
1052 | ||
a2ce067e NK |
1053 | struct hpp_dimension { |
1054 | const char *name; | |
1055 | struct perf_hpp_fmt *fmt; | |
1056 | int taken; | |
1057 | }; | |
1058 | ||
1059 | #define DIM(d, n) { .name = n, .fmt = &perf_hpp__format[d], } | |
1060 | ||
1061 | static struct hpp_dimension hpp_sort_dimensions[] = { | |
1062 | DIM(PERF_HPP__OVERHEAD, "overhead"), | |
1063 | DIM(PERF_HPP__OVERHEAD_SYS, "overhead_sys"), | |
1064 | DIM(PERF_HPP__OVERHEAD_US, "overhead_us"), | |
1065 | DIM(PERF_HPP__OVERHEAD_GUEST_SYS, "overhead_guest_sys"), | |
1066 | DIM(PERF_HPP__OVERHEAD_GUEST_US, "overhead_guest_us"), | |
1067 | DIM(PERF_HPP__SAMPLES, "sample"), | |
1068 | DIM(PERF_HPP__PERIOD, "period"), | |
1069 | }; | |
1070 | ||
1071 | #undef DIM | |
1072 | ||
8b536999 NK |
1073 | struct hpp_sort_entry { |
1074 | struct perf_hpp_fmt hpp; | |
1075 | struct sort_entry *se; | |
1076 | }; | |
1077 | ||
a7d945bc NK |
1078 | bool perf_hpp__same_sort_entry(struct perf_hpp_fmt *a, struct perf_hpp_fmt *b) |
1079 | { | |
1080 | struct hpp_sort_entry *hse_a; | |
1081 | struct hpp_sort_entry *hse_b; | |
1082 | ||
1083 | if (!perf_hpp__is_sort_entry(a) || !perf_hpp__is_sort_entry(b)) | |
1084 | return false; | |
1085 | ||
1086 | hse_a = container_of(a, struct hpp_sort_entry, hpp); | |
1087 | hse_b = container_of(b, struct hpp_sort_entry, hpp); | |
1088 | ||
1089 | return hse_a->se == hse_b->se; | |
1090 | } | |
1091 | ||
8b536999 NK |
1092 | static int __sort__hpp_header(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, |
1093 | struct perf_evsel *evsel) | |
1094 | { | |
1095 | struct hpp_sort_entry *hse; | |
1096 | size_t len; | |
1097 | ||
1098 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
1099 | len = hists__col_len(&evsel->hists, hse->se->se_width_idx); | |
1100 | ||
1101 | return scnprintf(hpp->buf, hpp->size, "%*s", len, hse->se->se_header); | |
1102 | } | |
1103 | ||
1104 | static int __sort__hpp_width(struct perf_hpp_fmt *fmt, | |
1105 | struct perf_hpp *hpp __maybe_unused, | |
1106 | struct perf_evsel *evsel) | |
1107 | { | |
1108 | struct hpp_sort_entry *hse; | |
1109 | ||
1110 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
1111 | ||
1112 | return hists__col_len(&evsel->hists, hse->se->se_width_idx); | |
1113 | } | |
1114 | ||
1115 | static int __sort__hpp_entry(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, | |
1116 | struct hist_entry *he) | |
1117 | { | |
1118 | struct hpp_sort_entry *hse; | |
1119 | size_t len; | |
1120 | ||
1121 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
1122 | len = hists__col_len(he->hists, hse->se->se_width_idx); | |
1123 | ||
1124 | return hse->se->se_snprintf(he, hpp->buf, hpp->size, len); | |
1125 | } | |
1126 | ||
a7d945bc NK |
1127 | static struct hpp_sort_entry * |
1128 | __sort_dimension__alloc_hpp(struct sort_dimension *sd) | |
8b536999 NK |
1129 | { |
1130 | struct hpp_sort_entry *hse; | |
1131 | ||
1132 | hse = malloc(sizeof(*hse)); | |
1133 | if (hse == NULL) { | |
1134 | pr_err("Memory allocation failed\n"); | |
a7d945bc | 1135 | return NULL; |
8b536999 NK |
1136 | } |
1137 | ||
1138 | hse->se = sd->entry; | |
1139 | hse->hpp.header = __sort__hpp_header; | |
1140 | hse->hpp.width = __sort__hpp_width; | |
1141 | hse->hpp.entry = __sort__hpp_entry; | |
1142 | hse->hpp.color = NULL; | |
1143 | ||
1144 | hse->hpp.cmp = sd->entry->se_cmp; | |
1145 | hse->hpp.collapse = sd->entry->se_collapse ? : sd->entry->se_cmp; | |
202e7a6d | 1146 | hse->hpp.sort = sd->entry->se_sort ? : hse->hpp.collapse; |
8b536999 NK |
1147 | |
1148 | INIT_LIST_HEAD(&hse->hpp.list); | |
1149 | INIT_LIST_HEAD(&hse->hpp.sort_list); | |
1150 | ||
a7d945bc NK |
1151 | return hse; |
1152 | } | |
1153 | ||
1154 | bool perf_hpp__is_sort_entry(struct perf_hpp_fmt *format) | |
1155 | { | |
1156 | return format->header == __sort__hpp_header; | |
1157 | } | |
1158 | ||
1159 | static int __sort_dimension__add_hpp_sort(struct sort_dimension *sd) | |
1160 | { | |
1161 | struct hpp_sort_entry *hse = __sort_dimension__alloc_hpp(sd); | |
1162 | ||
1163 | if (hse == NULL) | |
1164 | return -1; | |
1165 | ||
8b536999 NK |
1166 | perf_hpp__register_sort_field(&hse->hpp); |
1167 | return 0; | |
1168 | } | |
1169 | ||
a7d945bc NK |
1170 | static int __sort_dimension__add_hpp_output(struct sort_dimension *sd) |
1171 | { | |
1172 | struct hpp_sort_entry *hse = __sort_dimension__alloc_hpp(sd); | |
1173 | ||
1174 | if (hse == NULL) | |
1175 | return -1; | |
1176 | ||
1177 | perf_hpp__column_register(&hse->hpp); | |
1178 | return 0; | |
1179 | } | |
1180 | ||
8b536999 | 1181 | static int __sort_dimension__add(struct sort_dimension *sd, enum sort_type idx) |
2f532d09 NK |
1182 | { |
1183 | if (sd->taken) | |
8b536999 NK |
1184 | return 0; |
1185 | ||
a7d945bc | 1186 | if (__sort_dimension__add_hpp_sort(sd) < 0) |
8b536999 | 1187 | return -1; |
2f532d09 NK |
1188 | |
1189 | if (sd->entry->se_collapse) | |
1190 | sort__need_collapse = 1; | |
1191 | ||
1192 | if (list_empty(&hist_entry__sort_list)) | |
1193 | sort__first_dimension = idx; | |
1194 | ||
1195 | list_add_tail(&sd->entry->list, &hist_entry__sort_list); | |
1196 | sd->taken = 1; | |
8b536999 NK |
1197 | |
1198 | return 0; | |
2f532d09 NK |
1199 | } |
1200 | ||
a2ce067e NK |
1201 | static int __hpp_dimension__add(struct hpp_dimension *hd) |
1202 | { | |
1203 | if (!hd->taken) { | |
1204 | hd->taken = 1; | |
1205 | ||
1206 | perf_hpp__register_sort_field(hd->fmt); | |
1207 | } | |
1208 | return 0; | |
1209 | } | |
1210 | ||
a7d945bc NK |
1211 | static int __sort_dimension__add_output(struct sort_dimension *sd) |
1212 | { | |
1213 | if (sd->taken) | |
1214 | return 0; | |
1215 | ||
1216 | if (__sort_dimension__add_hpp_output(sd) < 0) | |
1217 | return -1; | |
1218 | ||
1219 | sd->taken = 1; | |
1220 | return 0; | |
1221 | } | |
1222 | ||
1223 | static int __hpp_dimension__add_output(struct hpp_dimension *hd) | |
1224 | { | |
1225 | if (!hd->taken) { | |
1226 | hd->taken = 1; | |
1227 | ||
1228 | perf_hpp__column_register(hd->fmt); | |
1229 | } | |
1230 | return 0; | |
1231 | } | |
1232 | ||
dd68ada2 JK |
1233 | int sort_dimension__add(const char *tok) |
1234 | { | |
1235 | unsigned int i; | |
1236 | ||
fc5871ed NK |
1237 | for (i = 0; i < ARRAY_SIZE(common_sort_dimensions); i++) { |
1238 | struct sort_dimension *sd = &common_sort_dimensions[i]; | |
dd68ada2 | 1239 | |
dd68ada2 JK |
1240 | if (strncasecmp(tok, sd->name, strlen(tok))) |
1241 | continue; | |
fc5871ed | 1242 | |
dd68ada2 JK |
1243 | if (sd->entry == &sort_parent) { |
1244 | int ret = regcomp(&parent_regex, parent_pattern, REG_EXTENDED); | |
1245 | if (ret) { | |
1246 | char err[BUFSIZ]; | |
1247 | ||
1248 | regerror(ret, &parent_regex, err, sizeof(err)); | |
2aefa4f7 ACM |
1249 | pr_err("Invalid regex: %s\n%s", parent_pattern, err); |
1250 | return -EINVAL; | |
dd68ada2 JK |
1251 | } |
1252 | sort__has_parent = 1; | |
930477bd | 1253 | } else if (sd->entry == &sort_sym) { |
1af55640 | 1254 | sort__has_sym = 1; |
68f6d022 NK |
1255 | } else if (sd->entry == &sort_dso) { |
1256 | sort__has_dso = 1; | |
dd68ada2 JK |
1257 | } |
1258 | ||
8b536999 | 1259 | return __sort_dimension__add(sd, i); |
dd68ada2 | 1260 | } |
fc5871ed | 1261 | |
a2ce067e NK |
1262 | for (i = 0; i < ARRAY_SIZE(hpp_sort_dimensions); i++) { |
1263 | struct hpp_dimension *hd = &hpp_sort_dimensions[i]; | |
1264 | ||
1265 | if (strncasecmp(tok, hd->name, strlen(tok))) | |
1266 | continue; | |
1267 | ||
1268 | return __hpp_dimension__add(hd); | |
1269 | } | |
1270 | ||
fc5871ed NK |
1271 | for (i = 0; i < ARRAY_SIZE(bstack_sort_dimensions); i++) { |
1272 | struct sort_dimension *sd = &bstack_sort_dimensions[i]; | |
1273 | ||
1274 | if (strncasecmp(tok, sd->name, strlen(tok))) | |
1275 | continue; | |
1276 | ||
55369fc1 | 1277 | if (sort__mode != SORT_MODE__BRANCH) |
fc5871ed NK |
1278 | return -EINVAL; |
1279 | ||
1280 | if (sd->entry == &sort_sym_from || sd->entry == &sort_sym_to) | |
1281 | sort__has_sym = 1; | |
1282 | ||
2f532d09 | 1283 | __sort_dimension__add(sd, i + __SORT_BRANCH_STACK); |
fc5871ed NK |
1284 | return 0; |
1285 | } | |
1286 | ||
afab87b9 NK |
1287 | for (i = 0; i < ARRAY_SIZE(memory_sort_dimensions); i++) { |
1288 | struct sort_dimension *sd = &memory_sort_dimensions[i]; | |
1289 | ||
1290 | if (strncasecmp(tok, sd->name, strlen(tok))) | |
1291 | continue; | |
1292 | ||
1293 | if (sort__mode != SORT_MODE__MEMORY) | |
1294 | return -EINVAL; | |
1295 | ||
1296 | if (sd->entry == &sort_mem_daddr_sym) | |
1297 | sort__has_sym = 1; | |
1298 | ||
1299 | __sort_dimension__add(sd, i + __SORT_MEMORY_MODE); | |
1300 | return 0; | |
1301 | } | |
1302 | ||
dd68ada2 JK |
1303 | return -ESRCH; |
1304 | } | |
c8829c7a | 1305 | |
512ae1bd NK |
1306 | static const char *get_default_sort_order(void) |
1307 | { | |
1308 | const char *default_sort_orders[] = { | |
1309 | default_sort_order, | |
1310 | default_branch_sort_order, | |
1311 | default_mem_sort_order, | |
1312 | default_top_sort_order, | |
1313 | default_diff_sort_order, | |
1314 | }; | |
1315 | ||
1316 | BUG_ON(sort__mode >= ARRAY_SIZE(default_sort_orders)); | |
1317 | ||
1318 | return default_sort_orders[sort__mode]; | |
1319 | } | |
1320 | ||
a7d945bc | 1321 | static int __setup_sorting(void) |
c8829c7a | 1322 | { |
512ae1bd NK |
1323 | char *tmp, *tok, *str; |
1324 | const char *sort_keys = sort_order; | |
55309985 | 1325 | int ret = 0; |
c8829c7a | 1326 | |
a7d945bc NK |
1327 | if (sort_keys == NULL) { |
1328 | if (field_order) { | |
1329 | /* | |
1330 | * If user specified field order but no sort order, | |
1331 | * we'll honor it and not add default sort orders. | |
1332 | */ | |
1333 | return 0; | |
1334 | } | |
1335 | ||
512ae1bd | 1336 | sort_keys = get_default_sort_order(); |
a7d945bc | 1337 | } |
512ae1bd NK |
1338 | |
1339 | str = strdup(sort_keys); | |
5936f54d NK |
1340 | if (str == NULL) { |
1341 | error("Not enough memory to setup sort keys"); | |
1342 | return -ENOMEM; | |
1343 | } | |
1344 | ||
c8829c7a ACM |
1345 | for (tok = strtok_r(str, ", ", &tmp); |
1346 | tok; tok = strtok_r(NULL, ", ", &tmp)) { | |
55309985 | 1347 | ret = sort_dimension__add(tok); |
fc5871ed NK |
1348 | if (ret == -EINVAL) { |
1349 | error("Invalid --sort key: `%s'", tok); | |
55309985 | 1350 | break; |
fc5871ed | 1351 | } else if (ret == -ESRCH) { |
c8829c7a | 1352 | error("Unknown --sort key: `%s'", tok); |
55309985 | 1353 | break; |
c8829c7a ACM |
1354 | } |
1355 | } | |
1356 | ||
1357 | free(str); | |
55309985 | 1358 | return ret; |
c8829c7a | 1359 | } |
c351c281 | 1360 | |
c824c433 | 1361 | static void sort_entry__setup_elide(struct sort_entry *se, |
08e71542 NK |
1362 | struct strlist *list, |
1363 | const char *list_name, FILE *fp) | |
c351c281 ACM |
1364 | { |
1365 | if (list && strlist__nr_entries(list) == 1) { | |
1366 | if (fp != NULL) | |
1367 | fprintf(fp, "# %s: %s\n", list_name, | |
1368 | strlist__entry(list, 0)->s); | |
c824c433 | 1369 | se->elide = true; |
c351c281 ACM |
1370 | } |
1371 | } | |
08e71542 NK |
1372 | |
1373 | void sort__setup_elide(FILE *output) | |
1374 | { | |
7524f63b NK |
1375 | struct sort_entry *se; |
1376 | ||
08e71542 NK |
1377 | sort_entry__setup_elide(&sort_dso, symbol_conf.dso_list, |
1378 | "dso", output); | |
1379 | sort_entry__setup_elide(&sort_comm, symbol_conf.comm_list, | |
1380 | "comm", output); | |
1381 | sort_entry__setup_elide(&sort_sym, symbol_conf.sym_list, | |
1382 | "symbol", output); | |
1383 | ||
1384 | if (sort__mode == SORT_MODE__BRANCH) { | |
1385 | sort_entry__setup_elide(&sort_dso_from, | |
1386 | symbol_conf.dso_from_list, | |
1387 | "dso_from", output); | |
1388 | sort_entry__setup_elide(&sort_dso_to, | |
1389 | symbol_conf.dso_to_list, | |
1390 | "dso_to", output); | |
1391 | sort_entry__setup_elide(&sort_sym_from, | |
1392 | symbol_conf.sym_from_list, | |
1393 | "sym_from", output); | |
1394 | sort_entry__setup_elide(&sort_sym_to, | |
1395 | symbol_conf.sym_to_list, | |
1396 | "sym_to", output); | |
1397 | } else if (sort__mode == SORT_MODE__MEMORY) { | |
1398 | sort_entry__setup_elide(&sort_dso, symbol_conf.dso_list, | |
1399 | "symbol_daddr", output); | |
1400 | sort_entry__setup_elide(&sort_dso, symbol_conf.dso_list, | |
1401 | "dso_daddr", output); | |
1402 | sort_entry__setup_elide(&sort_dso, symbol_conf.dso_list, | |
1403 | "mem", output); | |
1404 | sort_entry__setup_elide(&sort_dso, symbol_conf.dso_list, | |
1405 | "local_weight", output); | |
1406 | sort_entry__setup_elide(&sort_dso, symbol_conf.dso_list, | |
1407 | "tlb", output); | |
1408 | sort_entry__setup_elide(&sort_dso, symbol_conf.dso_list, | |
1409 | "snoop", output); | |
1410 | } | |
1411 | ||
7524f63b NK |
1412 | /* |
1413 | * It makes no sense to elide all of sort entries. | |
1414 | * Just revert them to show up again. | |
1415 | */ | |
1416 | list_for_each_entry(se, &hist_entry__sort_list, list) { | |
1417 | if (!se->elide) | |
1418 | return; | |
1419 | } | |
1420 | ||
1421 | list_for_each_entry(se, &hist_entry__sort_list, list) | |
1422 | se->elide = false; | |
08e71542 | 1423 | } |
a7d945bc NK |
1424 | |
1425 | static int output_field_add(char *tok) | |
1426 | { | |
1427 | unsigned int i; | |
1428 | ||
1429 | for (i = 0; i < ARRAY_SIZE(common_sort_dimensions); i++) { | |
1430 | struct sort_dimension *sd = &common_sort_dimensions[i]; | |
1431 | ||
1432 | if (strncasecmp(tok, sd->name, strlen(tok))) | |
1433 | continue; | |
1434 | ||
1435 | return __sort_dimension__add_output(sd); | |
1436 | } | |
1437 | ||
1438 | for (i = 0; i < ARRAY_SIZE(hpp_sort_dimensions); i++) { | |
1439 | struct hpp_dimension *hd = &hpp_sort_dimensions[i]; | |
1440 | ||
1441 | if (strncasecmp(tok, hd->name, strlen(tok))) | |
1442 | continue; | |
1443 | ||
1444 | return __hpp_dimension__add_output(hd); | |
1445 | } | |
1446 | ||
1447 | for (i = 0; i < ARRAY_SIZE(bstack_sort_dimensions); i++) { | |
1448 | struct sort_dimension *sd = &bstack_sort_dimensions[i]; | |
1449 | ||
1450 | if (strncasecmp(tok, sd->name, strlen(tok))) | |
1451 | continue; | |
1452 | ||
1453 | return __sort_dimension__add_output(sd); | |
1454 | } | |
1455 | ||
1456 | for (i = 0; i < ARRAY_SIZE(memory_sort_dimensions); i++) { | |
1457 | struct sort_dimension *sd = &memory_sort_dimensions[i]; | |
1458 | ||
1459 | if (strncasecmp(tok, sd->name, strlen(tok))) | |
1460 | continue; | |
1461 | ||
1462 | return __sort_dimension__add_output(sd); | |
1463 | } | |
1464 | ||
1465 | return -ESRCH; | |
1466 | } | |
1467 | ||
1468 | static void reset_dimensions(void) | |
1469 | { | |
1470 | unsigned int i; | |
1471 | ||
1472 | for (i = 0; i < ARRAY_SIZE(common_sort_dimensions); i++) | |
1473 | common_sort_dimensions[i].taken = 0; | |
1474 | ||
1475 | for (i = 0; i < ARRAY_SIZE(hpp_sort_dimensions); i++) | |
1476 | hpp_sort_dimensions[i].taken = 0; | |
1477 | ||
1478 | for (i = 0; i < ARRAY_SIZE(bstack_sort_dimensions); i++) | |
1479 | bstack_sort_dimensions[i].taken = 0; | |
1480 | ||
1481 | for (i = 0; i < ARRAY_SIZE(memory_sort_dimensions); i++) | |
1482 | memory_sort_dimensions[i].taken = 0; | |
1483 | } | |
1484 | ||
1485 | static int __setup_output_field(void) | |
1486 | { | |
1487 | char *tmp, *tok, *str; | |
1488 | int ret = 0; | |
1489 | ||
1490 | if (field_order == NULL) | |
1491 | return 0; | |
1492 | ||
1493 | reset_dimensions(); | |
1494 | ||
1495 | str = strdup(field_order); | |
1496 | if (str == NULL) { | |
1497 | error("Not enough memory to setup output fields"); | |
1498 | return -ENOMEM; | |
1499 | } | |
1500 | ||
1501 | for (tok = strtok_r(str, ", ", &tmp); | |
1502 | tok; tok = strtok_r(NULL, ", ", &tmp)) { | |
1503 | ret = output_field_add(tok); | |
1504 | if (ret == -EINVAL) { | |
1505 | error("Invalid --fields key: `%s'", tok); | |
1506 | break; | |
1507 | } else if (ret == -ESRCH) { | |
1508 | error("Unknown --fields key: `%s'", tok); | |
1509 | break; | |
1510 | } | |
1511 | } | |
1512 | ||
1513 | free(str); | |
1514 | return ret; | |
1515 | } | |
1516 | ||
1517 | int setup_sorting(void) | |
1518 | { | |
1519 | int err; | |
1520 | ||
1521 | err = __setup_sorting(); | |
1522 | if (err < 0) | |
1523 | return err; | |
1524 | ||
1525 | if (parent_pattern != default_parent_pattern) { | |
1526 | err = sort_dimension__add("parent"); | |
1527 | if (err < 0) | |
1528 | return err; | |
1529 | } | |
1530 | ||
1531 | reset_dimensions(); | |
1532 | ||
1533 | /* | |
1534 | * perf diff doesn't use default hpp output fields. | |
1535 | */ | |
1536 | if (sort__mode != SORT_MODE__DIFF) | |
1537 | perf_hpp__init(); | |
1538 | ||
1539 | err = __setup_output_field(); | |
1540 | if (err < 0) | |
1541 | return err; | |
1542 | ||
1543 | /* copy sort keys to output fields */ | |
1544 | perf_hpp__setup_output_field(); | |
1545 | /* and then copy output fields to sort keys */ | |
1546 | perf_hpp__append_sort_keys(); | |
1547 | ||
1548 | return 0; | |
1549 | } |