Commit | Line | Data |
---|---|---|
dd68ada2 | 1 | #include "sort.h" |
8a6c5b26 | 2 | #include "hist.h" |
4dfced35 | 3 | #include "comm.h" |
08e71542 | 4 | #include "symbol.h" |
dd68ada2 JK |
5 | |
6 | regex_t parent_regex; | |
edb7c60e ACM |
7 | const char default_parent_pattern[] = "^sys_|^do_page_fault"; |
8 | const char *parent_pattern = default_parent_pattern; | |
9 | const char default_sort_order[] = "comm,dso,symbol"; | |
10 | const char *sort_order = default_sort_order; | |
b21484f1 GP |
11 | regex_t ignore_callees_regex; |
12 | int have_ignore_callees = 0; | |
af0a6fa4 FW |
13 | int sort__need_collapse = 0; |
14 | int sort__has_parent = 0; | |
1af55640 | 15 | int sort__has_sym = 0; |
55369fc1 | 16 | enum sort_mode sort__mode = SORT_MODE__NORMAL; |
a4fb581b FW |
17 | |
18 | enum sort_type sort__first_dimension; | |
dd68ada2 | 19 | |
dd68ada2 JK |
20 | LIST_HEAD(hist_entry__sort_list); |
21 | ||
a4e3b956 | 22 | static int repsep_snprintf(char *bf, size_t size, const char *fmt, ...) |
dd68ada2 JK |
23 | { |
24 | int n; | |
25 | va_list ap; | |
26 | ||
27 | va_start(ap, fmt); | |
a4e3b956 | 28 | n = vsnprintf(bf, size, fmt, ap); |
0ca0c130 | 29 | if (symbol_conf.field_sep && n > 0) { |
a4e3b956 ACM |
30 | char *sep = bf; |
31 | ||
32 | while (1) { | |
0ca0c130 | 33 | sep = strchr(sep, *symbol_conf.field_sep); |
a4e3b956 ACM |
34 | if (sep == NULL) |
35 | break; | |
36 | *sep = '.'; | |
dd68ada2 | 37 | } |
dd68ada2 JK |
38 | } |
39 | va_end(ap); | |
b832796c AB |
40 | |
41 | if (n >= (int)size) | |
42 | return size - 1; | |
dd68ada2 JK |
43 | return n; |
44 | } | |
45 | ||
b9c5143a | 46 | static int64_t cmp_null(const void *l, const void *r) |
872a878f FW |
47 | { |
48 | if (!l && !r) | |
49 | return 0; | |
50 | else if (!l) | |
51 | return -1; | |
52 | else | |
53 | return 1; | |
54 | } | |
55 | ||
56 | /* --sort pid */ | |
57 | ||
58 | static int64_t | |
59 | sort__thread_cmp(struct hist_entry *left, struct hist_entry *right) | |
60 | { | |
38051234 | 61 | return right->thread->tid - left->thread->tid; |
872a878f FW |
62 | } |
63 | ||
c824c433 | 64 | static int hist_entry__thread_snprintf(struct hist_entry *he, char *bf, |
a4e3b956 | 65 | size_t size, unsigned int width) |
dd68ada2 | 66 | { |
b9c5143a | 67 | const char *comm = thread__comm_str(he->thread); |
fb29a338 | 68 | return repsep_snprintf(bf, size, "%*s:%5d", width - 6, |
b9c5143a | 69 | comm ?: "", he->thread->tid); |
dd68ada2 JK |
70 | } |
71 | ||
872a878f FW |
72 | struct sort_entry sort_thread = { |
73 | .se_header = "Command: Pid", | |
74 | .se_cmp = sort__thread_cmp, | |
75 | .se_snprintf = hist_entry__thread_snprintf, | |
76 | .se_width_idx = HISTC_THREAD, | |
77 | }; | |
78 | ||
79 | /* --sort comm */ | |
80 | ||
81 | static int64_t | |
82 | sort__comm_cmp(struct hist_entry *left, struct hist_entry *right) | |
83 | { | |
fedd63d3 | 84 | /* Compare the addr that should be unique among comm */ |
4dfced35 | 85 | return comm__str(right->comm) - comm__str(left->comm); |
872a878f FW |
86 | } |
87 | ||
88 | static int64_t | |
89 | sort__comm_collapse(struct hist_entry *left, struct hist_entry *right) | |
90 | { | |
4dfced35 NK |
91 | /* Compare the addr that should be unique among comm */ |
92 | return comm__str(right->comm) - comm__str(left->comm); | |
872a878f FW |
93 | } |
94 | ||
c824c433 | 95 | static int hist_entry__comm_snprintf(struct hist_entry *he, char *bf, |
a4e3b956 | 96 | size_t size, unsigned int width) |
dd68ada2 | 97 | { |
4dfced35 | 98 | return repsep_snprintf(bf, size, "%*s", width, comm__str(he->comm)); |
dd68ada2 JK |
99 | } |
100 | ||
14d1ac74 NK |
101 | struct sort_entry sort_comm = { |
102 | .se_header = "Command", | |
103 | .se_cmp = sort__comm_cmp, | |
104 | .se_collapse = sort__comm_collapse, | |
105 | .se_snprintf = hist_entry__comm_snprintf, | |
106 | .se_width_idx = HISTC_COMM, | |
107 | }; | |
108 | ||
109 | /* --sort dso */ | |
110 | ||
b5387528 RAV |
111 | static int64_t _sort__dso_cmp(struct map *map_l, struct map *map_r) |
112 | { | |
113 | struct dso *dso_l = map_l ? map_l->dso : NULL; | |
114 | struct dso *dso_r = map_r ? map_r->dso : NULL; | |
115 | const char *dso_name_l, *dso_name_r; | |
116 | ||
117 | if (!dso_l || !dso_r) | |
118 | return cmp_null(dso_l, dso_r); | |
119 | ||
120 | if (verbose) { | |
121 | dso_name_l = dso_l->long_name; | |
122 | dso_name_r = dso_r->long_name; | |
123 | } else { | |
124 | dso_name_l = dso_l->short_name; | |
125 | dso_name_r = dso_r->short_name; | |
126 | } | |
127 | ||
128 | return strcmp(dso_name_l, dso_name_r); | |
129 | } | |
130 | ||
872a878f | 131 | static int64_t |
dd68ada2 JK |
132 | sort__dso_cmp(struct hist_entry *left, struct hist_entry *right) |
133 | { | |
b5387528 RAV |
134 | return _sort__dso_cmp(left->ms.map, right->ms.map); |
135 | } | |
dd68ada2 | 136 | |
14d1ac74 NK |
137 | static int _hist_entry__dso_snprintf(struct map *map, char *bf, |
138 | size_t size, unsigned int width) | |
139 | { | |
140 | if (map && map->dso) { | |
141 | const char *dso_name = !verbose ? map->dso->short_name : | |
142 | map->dso->long_name; | |
143 | return repsep_snprintf(bf, size, "%-*s", width, dso_name); | |
144 | } | |
145 | ||
146 | return repsep_snprintf(bf, size, "%-*s", width, "[unknown]"); | |
147 | } | |
148 | ||
c824c433 | 149 | static int hist_entry__dso_snprintf(struct hist_entry *he, char *bf, |
14d1ac74 NK |
150 | size_t size, unsigned int width) |
151 | { | |
c824c433 | 152 | return _hist_entry__dso_snprintf(he->ms.map, bf, size, width); |
14d1ac74 NK |
153 | } |
154 | ||
155 | struct sort_entry sort_dso = { | |
156 | .se_header = "Shared Object", | |
157 | .se_cmp = sort__dso_cmp, | |
158 | .se_snprintf = hist_entry__dso_snprintf, | |
159 | .se_width_idx = HISTC_DSO, | |
160 | }; | |
161 | ||
162 | /* --sort symbol */ | |
dd68ada2 | 163 | |
51f27d14 | 164 | static int64_t _sort__sym_cmp(struct symbol *sym_l, struct symbol *sym_r) |
b5387528 | 165 | { |
51f27d14 NK |
166 | u64 ip_l, ip_r; |
167 | ||
b5387528 RAV |
168 | if (!sym_l || !sym_r) |
169 | return cmp_null(sym_l, sym_r); | |
170 | ||
171 | if (sym_l == sym_r) | |
172 | return 0; | |
173 | ||
53985a7b SL |
174 | ip_l = sym_l->start; |
175 | ip_r = sym_r->start; | |
b5387528 RAV |
176 | |
177 | return (int64_t)(ip_r - ip_l); | |
178 | } | |
179 | ||
14d1ac74 NK |
180 | static int64_t |
181 | sort__sym_cmp(struct hist_entry *left, struct hist_entry *right) | |
b5387528 | 182 | { |
09600e0f NK |
183 | int64_t ret; |
184 | ||
14d1ac74 NK |
185 | if (!left->ms.sym && !right->ms.sym) |
186 | return right->level - left->level; | |
dd68ada2 | 187 | |
09600e0f NK |
188 | /* |
189 | * comparing symbol address alone is not enough since it's a | |
190 | * relative address within a dso. | |
191 | */ | |
192 | ret = sort__dso_cmp(left, right); | |
193 | if (ret != 0) | |
194 | return ret; | |
195 | ||
51f27d14 | 196 | return _sort__sym_cmp(left->ms.sym, right->ms.sym); |
b5387528 RAV |
197 | } |
198 | ||
199 | static int _hist_entry__sym_snprintf(struct map *map, struct symbol *sym, | |
200 | u64 ip, char level, char *bf, size_t size, | |
43355522 | 201 | unsigned int width) |
b5387528 RAV |
202 | { |
203 | size_t ret = 0; | |
204 | ||
205 | if (verbose) { | |
206 | char o = map ? dso__symtab_origin(map->dso) : '!'; | |
207 | ret += repsep_snprintf(bf, size, "%-#*llx %c ", | |
ded19d57 | 208 | BITS_PER_LONG / 4 + 2, ip, o); |
439d473b | 209 | } |
dd68ada2 | 210 | |
b5387528 | 211 | ret += repsep_snprintf(bf + ret, size - ret, "[%c] ", level); |
98a3b32c SE |
212 | if (sym && map) { |
213 | if (map->type == MAP__VARIABLE) { | |
214 | ret += repsep_snprintf(bf + ret, size - ret, "%s", sym->name); | |
215 | ret += repsep_snprintf(bf + ret, size - ret, "+0x%llx", | |
62667746 | 216 | ip - map->unmap_ip(map, sym->start)); |
98a3b32c SE |
217 | ret += repsep_snprintf(bf + ret, size - ret, "%-*s", |
218 | width - ret, ""); | |
219 | } else { | |
220 | ret += repsep_snprintf(bf + ret, size - ret, "%-*s", | |
221 | width - ret, | |
222 | sym->name); | |
223 | } | |
224 | } else { | |
b5387528 RAV |
225 | size_t len = BITS_PER_LONG / 4; |
226 | ret += repsep_snprintf(bf + ret, size - ret, "%-#.*llx", | |
227 | len, ip); | |
228 | ret += repsep_snprintf(bf + ret, size - ret, "%-*s", | |
229 | width - ret, ""); | |
230 | } | |
231 | ||
232 | return ret; | |
dd68ada2 JK |
233 | } |
234 | ||
c824c433 | 235 | static int hist_entry__sym_snprintf(struct hist_entry *he, char *bf, |
43355522 | 236 | size_t size, unsigned int width) |
b5387528 | 237 | { |
c824c433 ACM |
238 | return _hist_entry__sym_snprintf(he->ms.map, he->ms.sym, he->ip, |
239 | he->level, bf, size, width); | |
b5387528 | 240 | } |
dd68ada2 | 241 | |
872a878f FW |
242 | struct sort_entry sort_sym = { |
243 | .se_header = "Symbol", | |
244 | .se_cmp = sort__sym_cmp, | |
245 | .se_snprintf = hist_entry__sym_snprintf, | |
246 | .se_width_idx = HISTC_SYMBOL, | |
247 | }; | |
dd68ada2 | 248 | |
409a8be6 ACM |
249 | /* --sort srcline */ |
250 | ||
251 | static int64_t | |
252 | sort__srcline_cmp(struct hist_entry *left, struct hist_entry *right) | |
253 | { | |
4adcc430 NK |
254 | if (!left->srcline) { |
255 | if (!left->ms.map) | |
256 | left->srcline = SRCLINE_UNKNOWN; | |
257 | else { | |
258 | struct map *map = left->ms.map; | |
259 | left->srcline = get_srcline(map->dso, | |
260 | map__rip_2objdump(map, left->ip)); | |
261 | } | |
262 | } | |
263 | if (!right->srcline) { | |
264 | if (!right->ms.map) | |
265 | right->srcline = SRCLINE_UNKNOWN; | |
266 | else { | |
267 | struct map *map = right->ms.map; | |
268 | right->srcline = get_srcline(map->dso, | |
269 | map__rip_2objdump(map, right->ip)); | |
270 | } | |
271 | } | |
272 | return strcmp(left->srcline, right->srcline); | |
409a8be6 ACM |
273 | } |
274 | ||
c824c433 | 275 | static int hist_entry__srcline_snprintf(struct hist_entry *he, char *bf, |
1d037ca1 IT |
276 | size_t size, |
277 | unsigned int width __maybe_unused) | |
409a8be6 | 278 | { |
c824c433 | 279 | return repsep_snprintf(bf, size, "%s", he->srcline); |
409a8be6 ACM |
280 | } |
281 | ||
282 | struct sort_entry sort_srcline = { | |
283 | .se_header = "Source:Line", | |
284 | .se_cmp = sort__srcline_cmp, | |
285 | .se_snprintf = hist_entry__srcline_snprintf, | |
286 | .se_width_idx = HISTC_SRCLINE, | |
287 | }; | |
288 | ||
dd68ada2 JK |
289 | /* --sort parent */ |
290 | ||
872a878f | 291 | static int64_t |
dd68ada2 JK |
292 | sort__parent_cmp(struct hist_entry *left, struct hist_entry *right) |
293 | { | |
294 | struct symbol *sym_l = left->parent; | |
295 | struct symbol *sym_r = right->parent; | |
296 | ||
297 | if (!sym_l || !sym_r) | |
298 | return cmp_null(sym_l, sym_r); | |
299 | ||
300 | return strcmp(sym_l->name, sym_r->name); | |
301 | } | |
302 | ||
c824c433 | 303 | static int hist_entry__parent_snprintf(struct hist_entry *he, char *bf, |
a4e3b956 | 304 | size_t size, unsigned int width) |
dd68ada2 | 305 | { |
a4e3b956 | 306 | return repsep_snprintf(bf, size, "%-*s", width, |
c824c433 | 307 | he->parent ? he->parent->name : "[other]"); |
dd68ada2 JK |
308 | } |
309 | ||
872a878f FW |
310 | struct sort_entry sort_parent = { |
311 | .se_header = "Parent symbol", | |
312 | .se_cmp = sort__parent_cmp, | |
313 | .se_snprintf = hist_entry__parent_snprintf, | |
314 | .se_width_idx = HISTC_PARENT, | |
315 | }; | |
316 | ||
f60f3593 AS |
317 | /* --sort cpu */ |
318 | ||
872a878f | 319 | static int64_t |
f60f3593 AS |
320 | sort__cpu_cmp(struct hist_entry *left, struct hist_entry *right) |
321 | { | |
322 | return right->cpu - left->cpu; | |
323 | } | |
324 | ||
c824c433 ACM |
325 | static int hist_entry__cpu_snprintf(struct hist_entry *he, char *bf, |
326 | size_t size, unsigned int width) | |
f60f3593 | 327 | { |
c824c433 | 328 | return repsep_snprintf(bf, size, "%*d", width, he->cpu); |
f60f3593 AS |
329 | } |
330 | ||
872a878f FW |
331 | struct sort_entry sort_cpu = { |
332 | .se_header = "CPU", | |
333 | .se_cmp = sort__cpu_cmp, | |
334 | .se_snprintf = hist_entry__cpu_snprintf, | |
335 | .se_width_idx = HISTC_CPU, | |
336 | }; | |
337 | ||
14d1ac74 NK |
338 | /* sort keys for branch stacks */ |
339 | ||
b5387528 RAV |
340 | static int64_t |
341 | sort__dso_from_cmp(struct hist_entry *left, struct hist_entry *right) | |
342 | { | |
343 | return _sort__dso_cmp(left->branch_info->from.map, | |
344 | right->branch_info->from.map); | |
345 | } | |
346 | ||
c824c433 | 347 | static int hist_entry__dso_from_snprintf(struct hist_entry *he, char *bf, |
b5387528 RAV |
348 | size_t size, unsigned int width) |
349 | { | |
c824c433 | 350 | return _hist_entry__dso_snprintf(he->branch_info->from.map, |
b5387528 RAV |
351 | bf, size, width); |
352 | } | |
353 | ||
b5387528 RAV |
354 | static int64_t |
355 | sort__dso_to_cmp(struct hist_entry *left, struct hist_entry *right) | |
356 | { | |
357 | return _sort__dso_cmp(left->branch_info->to.map, | |
358 | right->branch_info->to.map); | |
359 | } | |
360 | ||
c824c433 | 361 | static int hist_entry__dso_to_snprintf(struct hist_entry *he, char *bf, |
b5387528 RAV |
362 | size_t size, unsigned int width) |
363 | { | |
c824c433 | 364 | return _hist_entry__dso_snprintf(he->branch_info->to.map, |
b5387528 RAV |
365 | bf, size, width); |
366 | } | |
367 | ||
368 | static int64_t | |
369 | sort__sym_from_cmp(struct hist_entry *left, struct hist_entry *right) | |
370 | { | |
371 | struct addr_map_symbol *from_l = &left->branch_info->from; | |
372 | struct addr_map_symbol *from_r = &right->branch_info->from; | |
373 | ||
374 | if (!from_l->sym && !from_r->sym) | |
375 | return right->level - left->level; | |
376 | ||
51f27d14 | 377 | return _sort__sym_cmp(from_l->sym, from_r->sym); |
b5387528 RAV |
378 | } |
379 | ||
380 | static int64_t | |
381 | sort__sym_to_cmp(struct hist_entry *left, struct hist_entry *right) | |
382 | { | |
383 | struct addr_map_symbol *to_l = &left->branch_info->to; | |
384 | struct addr_map_symbol *to_r = &right->branch_info->to; | |
385 | ||
386 | if (!to_l->sym && !to_r->sym) | |
387 | return right->level - left->level; | |
388 | ||
51f27d14 | 389 | return _sort__sym_cmp(to_l->sym, to_r->sym); |
b5387528 RAV |
390 | } |
391 | ||
c824c433 | 392 | static int hist_entry__sym_from_snprintf(struct hist_entry *he, char *bf, |
43355522 | 393 | size_t size, unsigned int width) |
b5387528 | 394 | { |
c824c433 | 395 | struct addr_map_symbol *from = &he->branch_info->from; |
b5387528 | 396 | return _hist_entry__sym_snprintf(from->map, from->sym, from->addr, |
c824c433 | 397 | he->level, bf, size, width); |
b5387528 RAV |
398 | |
399 | } | |
400 | ||
c824c433 | 401 | static int hist_entry__sym_to_snprintf(struct hist_entry *he, char *bf, |
43355522 | 402 | size_t size, unsigned int width) |
b5387528 | 403 | { |
c824c433 | 404 | struct addr_map_symbol *to = &he->branch_info->to; |
b5387528 | 405 | return _hist_entry__sym_snprintf(to->map, to->sym, to->addr, |
c824c433 | 406 | he->level, bf, size, width); |
b5387528 RAV |
407 | |
408 | } | |
409 | ||
14d1ac74 NK |
410 | struct sort_entry sort_dso_from = { |
411 | .se_header = "Source Shared Object", | |
412 | .se_cmp = sort__dso_from_cmp, | |
413 | .se_snprintf = hist_entry__dso_from_snprintf, | |
414 | .se_width_idx = HISTC_DSO_FROM, | |
415 | }; | |
416 | ||
b5387528 RAV |
417 | struct sort_entry sort_dso_to = { |
418 | .se_header = "Target Shared Object", | |
419 | .se_cmp = sort__dso_to_cmp, | |
420 | .se_snprintf = hist_entry__dso_to_snprintf, | |
421 | .se_width_idx = HISTC_DSO_TO, | |
422 | }; | |
423 | ||
424 | struct sort_entry sort_sym_from = { | |
425 | .se_header = "Source Symbol", | |
426 | .se_cmp = sort__sym_from_cmp, | |
427 | .se_snprintf = hist_entry__sym_from_snprintf, | |
428 | .se_width_idx = HISTC_SYMBOL_FROM, | |
429 | }; | |
430 | ||
431 | struct sort_entry sort_sym_to = { | |
432 | .se_header = "Target Symbol", | |
433 | .se_cmp = sort__sym_to_cmp, | |
434 | .se_snprintf = hist_entry__sym_to_snprintf, | |
435 | .se_width_idx = HISTC_SYMBOL_TO, | |
436 | }; | |
437 | ||
438 | static int64_t | |
439 | sort__mispredict_cmp(struct hist_entry *left, struct hist_entry *right) | |
440 | { | |
441 | const unsigned char mp = left->branch_info->flags.mispred != | |
442 | right->branch_info->flags.mispred; | |
443 | const unsigned char p = left->branch_info->flags.predicted != | |
444 | right->branch_info->flags.predicted; | |
445 | ||
446 | return mp || p; | |
447 | } | |
448 | ||
c824c433 | 449 | static int hist_entry__mispredict_snprintf(struct hist_entry *he, char *bf, |
b5387528 RAV |
450 | size_t size, unsigned int width){ |
451 | static const char *out = "N/A"; | |
452 | ||
c824c433 | 453 | if (he->branch_info->flags.predicted) |
b5387528 | 454 | out = "N"; |
c824c433 | 455 | else if (he->branch_info->flags.mispred) |
b5387528 RAV |
456 | out = "Y"; |
457 | ||
458 | return repsep_snprintf(bf, size, "%-*s", width, out); | |
459 | } | |
460 | ||
98a3b32c SE |
461 | /* --sort daddr_sym */ |
462 | static int64_t | |
463 | sort__daddr_cmp(struct hist_entry *left, struct hist_entry *right) | |
464 | { | |
465 | uint64_t l = 0, r = 0; | |
466 | ||
467 | if (left->mem_info) | |
468 | l = left->mem_info->daddr.addr; | |
469 | if (right->mem_info) | |
470 | r = right->mem_info->daddr.addr; | |
471 | ||
472 | return (int64_t)(r - l); | |
473 | } | |
474 | ||
c824c433 | 475 | static int hist_entry__daddr_snprintf(struct hist_entry *he, char *bf, |
98a3b32c SE |
476 | size_t size, unsigned int width) |
477 | { | |
478 | uint64_t addr = 0; | |
479 | struct map *map = NULL; | |
480 | struct symbol *sym = NULL; | |
481 | ||
c824c433 ACM |
482 | if (he->mem_info) { |
483 | addr = he->mem_info->daddr.addr; | |
484 | map = he->mem_info->daddr.map; | |
485 | sym = he->mem_info->daddr.sym; | |
98a3b32c | 486 | } |
c824c433 | 487 | return _hist_entry__sym_snprintf(map, sym, addr, he->level, bf, size, |
98a3b32c SE |
488 | width); |
489 | } | |
490 | ||
491 | static int64_t | |
492 | sort__dso_daddr_cmp(struct hist_entry *left, struct hist_entry *right) | |
493 | { | |
494 | struct map *map_l = NULL; | |
495 | struct map *map_r = NULL; | |
496 | ||
497 | if (left->mem_info) | |
498 | map_l = left->mem_info->daddr.map; | |
499 | if (right->mem_info) | |
500 | map_r = right->mem_info->daddr.map; | |
501 | ||
502 | return _sort__dso_cmp(map_l, map_r); | |
503 | } | |
504 | ||
c824c433 | 505 | static int hist_entry__dso_daddr_snprintf(struct hist_entry *he, char *bf, |
98a3b32c SE |
506 | size_t size, unsigned int width) |
507 | { | |
508 | struct map *map = NULL; | |
509 | ||
c824c433 ACM |
510 | if (he->mem_info) |
511 | map = he->mem_info->daddr.map; | |
98a3b32c SE |
512 | |
513 | return _hist_entry__dso_snprintf(map, bf, size, width); | |
514 | } | |
515 | ||
516 | static int64_t | |
517 | sort__locked_cmp(struct hist_entry *left, struct hist_entry *right) | |
518 | { | |
519 | union perf_mem_data_src data_src_l; | |
520 | union perf_mem_data_src data_src_r; | |
521 | ||
522 | if (left->mem_info) | |
523 | data_src_l = left->mem_info->data_src; | |
524 | else | |
525 | data_src_l.mem_lock = PERF_MEM_LOCK_NA; | |
526 | ||
527 | if (right->mem_info) | |
528 | data_src_r = right->mem_info->data_src; | |
529 | else | |
530 | data_src_r.mem_lock = PERF_MEM_LOCK_NA; | |
531 | ||
532 | return (int64_t)(data_src_r.mem_lock - data_src_l.mem_lock); | |
533 | } | |
534 | ||
c824c433 | 535 | static int hist_entry__locked_snprintf(struct hist_entry *he, char *bf, |
98a3b32c SE |
536 | size_t size, unsigned int width) |
537 | { | |
538 | const char *out; | |
539 | u64 mask = PERF_MEM_LOCK_NA; | |
540 | ||
c824c433 ACM |
541 | if (he->mem_info) |
542 | mask = he->mem_info->data_src.mem_lock; | |
98a3b32c SE |
543 | |
544 | if (mask & PERF_MEM_LOCK_NA) | |
545 | out = "N/A"; | |
546 | else if (mask & PERF_MEM_LOCK_LOCKED) | |
547 | out = "Yes"; | |
548 | else | |
549 | out = "No"; | |
550 | ||
551 | return repsep_snprintf(bf, size, "%-*s", width, out); | |
552 | } | |
553 | ||
554 | static int64_t | |
555 | sort__tlb_cmp(struct hist_entry *left, struct hist_entry *right) | |
556 | { | |
557 | union perf_mem_data_src data_src_l; | |
558 | union perf_mem_data_src data_src_r; | |
559 | ||
560 | if (left->mem_info) | |
561 | data_src_l = left->mem_info->data_src; | |
562 | else | |
563 | data_src_l.mem_dtlb = PERF_MEM_TLB_NA; | |
564 | ||
565 | if (right->mem_info) | |
566 | data_src_r = right->mem_info->data_src; | |
567 | else | |
568 | data_src_r.mem_dtlb = PERF_MEM_TLB_NA; | |
569 | ||
570 | return (int64_t)(data_src_r.mem_dtlb - data_src_l.mem_dtlb); | |
571 | } | |
572 | ||
573 | static const char * const tlb_access[] = { | |
574 | "N/A", | |
575 | "HIT", | |
576 | "MISS", | |
577 | "L1", | |
578 | "L2", | |
579 | "Walker", | |
580 | "Fault", | |
581 | }; | |
582 | #define NUM_TLB_ACCESS (sizeof(tlb_access)/sizeof(const char *)) | |
583 | ||
c824c433 | 584 | static int hist_entry__tlb_snprintf(struct hist_entry *he, char *bf, |
98a3b32c SE |
585 | size_t size, unsigned int width) |
586 | { | |
587 | char out[64]; | |
588 | size_t sz = sizeof(out) - 1; /* -1 for null termination */ | |
589 | size_t l = 0, i; | |
590 | u64 m = PERF_MEM_TLB_NA; | |
591 | u64 hit, miss; | |
592 | ||
593 | out[0] = '\0'; | |
594 | ||
c824c433 ACM |
595 | if (he->mem_info) |
596 | m = he->mem_info->data_src.mem_dtlb; | |
98a3b32c SE |
597 | |
598 | hit = m & PERF_MEM_TLB_HIT; | |
599 | miss = m & PERF_MEM_TLB_MISS; | |
600 | ||
601 | /* already taken care of */ | |
602 | m &= ~(PERF_MEM_TLB_HIT|PERF_MEM_TLB_MISS); | |
603 | ||
604 | for (i = 0; m && i < NUM_TLB_ACCESS; i++, m >>= 1) { | |
605 | if (!(m & 0x1)) | |
606 | continue; | |
607 | if (l) { | |
608 | strcat(out, " or "); | |
609 | l += 4; | |
610 | } | |
611 | strncat(out, tlb_access[i], sz - l); | |
612 | l += strlen(tlb_access[i]); | |
613 | } | |
614 | if (*out == '\0') | |
615 | strcpy(out, "N/A"); | |
616 | if (hit) | |
617 | strncat(out, " hit", sz - l); | |
618 | if (miss) | |
619 | strncat(out, " miss", sz - l); | |
620 | ||
621 | return repsep_snprintf(bf, size, "%-*s", width, out); | |
622 | } | |
623 | ||
624 | static int64_t | |
625 | sort__lvl_cmp(struct hist_entry *left, struct hist_entry *right) | |
626 | { | |
627 | union perf_mem_data_src data_src_l; | |
628 | union perf_mem_data_src data_src_r; | |
629 | ||
630 | if (left->mem_info) | |
631 | data_src_l = left->mem_info->data_src; | |
632 | else | |
633 | data_src_l.mem_lvl = PERF_MEM_LVL_NA; | |
634 | ||
635 | if (right->mem_info) | |
636 | data_src_r = right->mem_info->data_src; | |
637 | else | |
638 | data_src_r.mem_lvl = PERF_MEM_LVL_NA; | |
639 | ||
640 | return (int64_t)(data_src_r.mem_lvl - data_src_l.mem_lvl); | |
641 | } | |
642 | ||
643 | static const char * const mem_lvl[] = { | |
644 | "N/A", | |
645 | "HIT", | |
646 | "MISS", | |
647 | "L1", | |
648 | "LFB", | |
649 | "L2", | |
650 | "L3", | |
651 | "Local RAM", | |
652 | "Remote RAM (1 hop)", | |
653 | "Remote RAM (2 hops)", | |
654 | "Remote Cache (1 hop)", | |
655 | "Remote Cache (2 hops)", | |
656 | "I/O", | |
657 | "Uncached", | |
658 | }; | |
659 | #define NUM_MEM_LVL (sizeof(mem_lvl)/sizeof(const char *)) | |
660 | ||
c824c433 | 661 | static int hist_entry__lvl_snprintf(struct hist_entry *he, char *bf, |
98a3b32c SE |
662 | size_t size, unsigned int width) |
663 | { | |
664 | char out[64]; | |
665 | size_t sz = sizeof(out) - 1; /* -1 for null termination */ | |
666 | size_t i, l = 0; | |
667 | u64 m = PERF_MEM_LVL_NA; | |
668 | u64 hit, miss; | |
669 | ||
c824c433 ACM |
670 | if (he->mem_info) |
671 | m = he->mem_info->data_src.mem_lvl; | |
98a3b32c SE |
672 | |
673 | out[0] = '\0'; | |
674 | ||
675 | hit = m & PERF_MEM_LVL_HIT; | |
676 | miss = m & PERF_MEM_LVL_MISS; | |
677 | ||
678 | /* already taken care of */ | |
679 | m &= ~(PERF_MEM_LVL_HIT|PERF_MEM_LVL_MISS); | |
680 | ||
681 | for (i = 0; m && i < NUM_MEM_LVL; i++, m >>= 1) { | |
682 | if (!(m & 0x1)) | |
683 | continue; | |
684 | if (l) { | |
685 | strcat(out, " or "); | |
686 | l += 4; | |
687 | } | |
688 | strncat(out, mem_lvl[i], sz - l); | |
689 | l += strlen(mem_lvl[i]); | |
690 | } | |
691 | if (*out == '\0') | |
692 | strcpy(out, "N/A"); | |
693 | if (hit) | |
694 | strncat(out, " hit", sz - l); | |
695 | if (miss) | |
696 | strncat(out, " miss", sz - l); | |
697 | ||
698 | return repsep_snprintf(bf, size, "%-*s", width, out); | |
699 | } | |
700 | ||
701 | static int64_t | |
702 | sort__snoop_cmp(struct hist_entry *left, struct hist_entry *right) | |
703 | { | |
704 | union perf_mem_data_src data_src_l; | |
705 | union perf_mem_data_src data_src_r; | |
706 | ||
707 | if (left->mem_info) | |
708 | data_src_l = left->mem_info->data_src; | |
709 | else | |
710 | data_src_l.mem_snoop = PERF_MEM_SNOOP_NA; | |
711 | ||
712 | if (right->mem_info) | |
713 | data_src_r = right->mem_info->data_src; | |
714 | else | |
715 | data_src_r.mem_snoop = PERF_MEM_SNOOP_NA; | |
716 | ||
717 | return (int64_t)(data_src_r.mem_snoop - data_src_l.mem_snoop); | |
718 | } | |
719 | ||
720 | static const char * const snoop_access[] = { | |
721 | "N/A", | |
722 | "None", | |
723 | "Miss", | |
724 | "Hit", | |
725 | "HitM", | |
726 | }; | |
727 | #define NUM_SNOOP_ACCESS (sizeof(snoop_access)/sizeof(const char *)) | |
728 | ||
c824c433 | 729 | static int hist_entry__snoop_snprintf(struct hist_entry *he, char *bf, |
98a3b32c SE |
730 | size_t size, unsigned int width) |
731 | { | |
732 | char out[64]; | |
733 | size_t sz = sizeof(out) - 1; /* -1 for null termination */ | |
734 | size_t i, l = 0; | |
735 | u64 m = PERF_MEM_SNOOP_NA; | |
736 | ||
737 | out[0] = '\0'; | |
738 | ||
c824c433 ACM |
739 | if (he->mem_info) |
740 | m = he->mem_info->data_src.mem_snoop; | |
98a3b32c SE |
741 | |
742 | for (i = 0; m && i < NUM_SNOOP_ACCESS; i++, m >>= 1) { | |
743 | if (!(m & 0x1)) | |
744 | continue; | |
745 | if (l) { | |
746 | strcat(out, " or "); | |
747 | l += 4; | |
748 | } | |
749 | strncat(out, snoop_access[i], sz - l); | |
750 | l += strlen(snoop_access[i]); | |
751 | } | |
752 | ||
753 | if (*out == '\0') | |
754 | strcpy(out, "N/A"); | |
755 | ||
756 | return repsep_snprintf(bf, size, "%-*s", width, out); | |
757 | } | |
758 | ||
b5387528 RAV |
759 | struct sort_entry sort_mispredict = { |
760 | .se_header = "Branch Mispredicted", | |
761 | .se_cmp = sort__mispredict_cmp, | |
762 | .se_snprintf = hist_entry__mispredict_snprintf, | |
763 | .se_width_idx = HISTC_MISPREDICT, | |
764 | }; | |
765 | ||
05484298 AK |
766 | static u64 he_weight(struct hist_entry *he) |
767 | { | |
768 | return he->stat.nr_events ? he->stat.weight / he->stat.nr_events : 0; | |
769 | } | |
770 | ||
771 | static int64_t | |
772 | sort__local_weight_cmp(struct hist_entry *left, struct hist_entry *right) | |
773 | { | |
774 | return he_weight(left) - he_weight(right); | |
775 | } | |
776 | ||
c824c433 | 777 | static int hist_entry__local_weight_snprintf(struct hist_entry *he, char *bf, |
05484298 AK |
778 | size_t size, unsigned int width) |
779 | { | |
c824c433 | 780 | return repsep_snprintf(bf, size, "%-*llu", width, he_weight(he)); |
05484298 AK |
781 | } |
782 | ||
783 | struct sort_entry sort_local_weight = { | |
784 | .se_header = "Local Weight", | |
785 | .se_cmp = sort__local_weight_cmp, | |
786 | .se_snprintf = hist_entry__local_weight_snprintf, | |
787 | .se_width_idx = HISTC_LOCAL_WEIGHT, | |
788 | }; | |
789 | ||
790 | static int64_t | |
791 | sort__global_weight_cmp(struct hist_entry *left, struct hist_entry *right) | |
792 | { | |
793 | return left->stat.weight - right->stat.weight; | |
794 | } | |
795 | ||
c824c433 | 796 | static int hist_entry__global_weight_snprintf(struct hist_entry *he, char *bf, |
05484298 AK |
797 | size_t size, unsigned int width) |
798 | { | |
c824c433 | 799 | return repsep_snprintf(bf, size, "%-*llu", width, he->stat.weight); |
05484298 AK |
800 | } |
801 | ||
802 | struct sort_entry sort_global_weight = { | |
803 | .se_header = "Weight", | |
804 | .se_cmp = sort__global_weight_cmp, | |
805 | .se_snprintf = hist_entry__global_weight_snprintf, | |
806 | .se_width_idx = HISTC_GLOBAL_WEIGHT, | |
807 | }; | |
808 | ||
98a3b32c SE |
809 | struct sort_entry sort_mem_daddr_sym = { |
810 | .se_header = "Data Symbol", | |
811 | .se_cmp = sort__daddr_cmp, | |
812 | .se_snprintf = hist_entry__daddr_snprintf, | |
813 | .se_width_idx = HISTC_MEM_DADDR_SYMBOL, | |
814 | }; | |
815 | ||
816 | struct sort_entry sort_mem_daddr_dso = { | |
817 | .se_header = "Data Object", | |
818 | .se_cmp = sort__dso_daddr_cmp, | |
819 | .se_snprintf = hist_entry__dso_daddr_snprintf, | |
820 | .se_width_idx = HISTC_MEM_DADDR_SYMBOL, | |
821 | }; | |
822 | ||
823 | struct sort_entry sort_mem_locked = { | |
824 | .se_header = "Locked", | |
825 | .se_cmp = sort__locked_cmp, | |
826 | .se_snprintf = hist_entry__locked_snprintf, | |
827 | .se_width_idx = HISTC_MEM_LOCKED, | |
828 | }; | |
829 | ||
830 | struct sort_entry sort_mem_tlb = { | |
831 | .se_header = "TLB access", | |
832 | .se_cmp = sort__tlb_cmp, | |
833 | .se_snprintf = hist_entry__tlb_snprintf, | |
834 | .se_width_idx = HISTC_MEM_TLB, | |
835 | }; | |
836 | ||
837 | struct sort_entry sort_mem_lvl = { | |
838 | .se_header = "Memory access", | |
839 | .se_cmp = sort__lvl_cmp, | |
840 | .se_snprintf = hist_entry__lvl_snprintf, | |
841 | .se_width_idx = HISTC_MEM_LVL, | |
842 | }; | |
843 | ||
844 | struct sort_entry sort_mem_snoop = { | |
845 | .se_header = "Snoop", | |
846 | .se_cmp = sort__snoop_cmp, | |
847 | .se_snprintf = hist_entry__snoop_snprintf, | |
848 | .se_width_idx = HISTC_MEM_SNOOP, | |
849 | }; | |
850 | ||
f5d05bce AK |
851 | static int64_t |
852 | sort__abort_cmp(struct hist_entry *left, struct hist_entry *right) | |
853 | { | |
854 | return left->branch_info->flags.abort != | |
855 | right->branch_info->flags.abort; | |
856 | } | |
857 | ||
c824c433 | 858 | static int hist_entry__abort_snprintf(struct hist_entry *he, char *bf, |
f5d05bce AK |
859 | size_t size, unsigned int width) |
860 | { | |
861 | static const char *out = "."; | |
862 | ||
c824c433 | 863 | if (he->branch_info->flags.abort) |
f5d05bce AK |
864 | out = "A"; |
865 | return repsep_snprintf(bf, size, "%-*s", width, out); | |
866 | } | |
867 | ||
868 | struct sort_entry sort_abort = { | |
869 | .se_header = "Transaction abort", | |
870 | .se_cmp = sort__abort_cmp, | |
871 | .se_snprintf = hist_entry__abort_snprintf, | |
872 | .se_width_idx = HISTC_ABORT, | |
873 | }; | |
874 | ||
875 | static int64_t | |
876 | sort__in_tx_cmp(struct hist_entry *left, struct hist_entry *right) | |
877 | { | |
878 | return left->branch_info->flags.in_tx != | |
879 | right->branch_info->flags.in_tx; | |
880 | } | |
881 | ||
c824c433 | 882 | static int hist_entry__in_tx_snprintf(struct hist_entry *he, char *bf, |
f5d05bce AK |
883 | size_t size, unsigned int width) |
884 | { | |
885 | static const char *out = "."; | |
886 | ||
c824c433 | 887 | if (he->branch_info->flags.in_tx) |
f5d05bce AK |
888 | out = "T"; |
889 | ||
890 | return repsep_snprintf(bf, size, "%-*s", width, out); | |
891 | } | |
892 | ||
893 | struct sort_entry sort_in_tx = { | |
894 | .se_header = "Branch in transaction", | |
895 | .se_cmp = sort__in_tx_cmp, | |
896 | .se_snprintf = hist_entry__in_tx_snprintf, | |
897 | .se_width_idx = HISTC_IN_TX, | |
898 | }; | |
899 | ||
475eeab9 AK |
900 | static int64_t |
901 | sort__transaction_cmp(struct hist_entry *left, struct hist_entry *right) | |
902 | { | |
903 | return left->transaction - right->transaction; | |
904 | } | |
905 | ||
906 | static inline char *add_str(char *p, const char *str) | |
907 | { | |
908 | strcpy(p, str); | |
909 | return p + strlen(str); | |
910 | } | |
911 | ||
912 | static struct txbit { | |
913 | unsigned flag; | |
914 | const char *name; | |
915 | int skip_for_len; | |
916 | } txbits[] = { | |
917 | { PERF_TXN_ELISION, "EL ", 0 }, | |
918 | { PERF_TXN_TRANSACTION, "TX ", 1 }, | |
919 | { PERF_TXN_SYNC, "SYNC ", 1 }, | |
920 | { PERF_TXN_ASYNC, "ASYNC ", 0 }, | |
921 | { PERF_TXN_RETRY, "RETRY ", 0 }, | |
922 | { PERF_TXN_CONFLICT, "CON ", 0 }, | |
923 | { PERF_TXN_CAPACITY_WRITE, "CAP-WRITE ", 1 }, | |
924 | { PERF_TXN_CAPACITY_READ, "CAP-READ ", 0 }, | |
925 | { 0, NULL, 0 } | |
926 | }; | |
927 | ||
928 | int hist_entry__transaction_len(void) | |
929 | { | |
930 | int i; | |
931 | int len = 0; | |
932 | ||
933 | for (i = 0; txbits[i].name; i++) { | |
934 | if (!txbits[i].skip_for_len) | |
935 | len += strlen(txbits[i].name); | |
936 | } | |
937 | len += 4; /* :XX<space> */ | |
938 | return len; | |
939 | } | |
940 | ||
c824c433 | 941 | static int hist_entry__transaction_snprintf(struct hist_entry *he, char *bf, |
475eeab9 AK |
942 | size_t size, unsigned int width) |
943 | { | |
c824c433 | 944 | u64 t = he->transaction; |
475eeab9 AK |
945 | char buf[128]; |
946 | char *p = buf; | |
947 | int i; | |
948 | ||
949 | buf[0] = 0; | |
950 | for (i = 0; txbits[i].name; i++) | |
951 | if (txbits[i].flag & t) | |
952 | p = add_str(p, txbits[i].name); | |
953 | if (t && !(t & (PERF_TXN_SYNC|PERF_TXN_ASYNC))) | |
954 | p = add_str(p, "NEITHER "); | |
955 | if (t & PERF_TXN_ABORT_MASK) { | |
956 | sprintf(p, ":%" PRIx64, | |
957 | (t & PERF_TXN_ABORT_MASK) >> | |
958 | PERF_TXN_ABORT_SHIFT); | |
959 | p += strlen(p); | |
960 | } | |
961 | ||
962 | return repsep_snprintf(bf, size, "%-*s", width, buf); | |
963 | } | |
964 | ||
965 | struct sort_entry sort_transaction = { | |
966 | .se_header = "Transaction ", | |
967 | .se_cmp = sort__transaction_cmp, | |
968 | .se_snprintf = hist_entry__transaction_snprintf, | |
969 | .se_width_idx = HISTC_TRANSACTION, | |
970 | }; | |
971 | ||
872a878f FW |
972 | struct sort_dimension { |
973 | const char *name; | |
974 | struct sort_entry *entry; | |
975 | int taken; | |
976 | }; | |
977 | ||
b5387528 RAV |
978 | #define DIM(d, n, func) [d] = { .name = n, .entry = &(func) } |
979 | ||
fc5871ed | 980 | static struct sort_dimension common_sort_dimensions[] = { |
b5387528 RAV |
981 | DIM(SORT_PID, "pid", sort_thread), |
982 | DIM(SORT_COMM, "comm", sort_comm), | |
983 | DIM(SORT_DSO, "dso", sort_dso), | |
b5387528 | 984 | DIM(SORT_SYM, "symbol", sort_sym), |
b5387528 RAV |
985 | DIM(SORT_PARENT, "parent", sort_parent), |
986 | DIM(SORT_CPU, "cpu", sort_cpu), | |
409a8be6 | 987 | DIM(SORT_SRCLINE, "srcline", sort_srcline), |
f9ea55d0 AK |
988 | DIM(SORT_LOCAL_WEIGHT, "local_weight", sort_local_weight), |
989 | DIM(SORT_GLOBAL_WEIGHT, "weight", sort_global_weight), | |
475eeab9 | 990 | DIM(SORT_TRANSACTION, "transaction", sort_transaction), |
872a878f FW |
991 | }; |
992 | ||
fc5871ed NK |
993 | #undef DIM |
994 | ||
995 | #define DIM(d, n, func) [d - __SORT_BRANCH_STACK] = { .name = n, .entry = &(func) } | |
996 | ||
997 | static struct sort_dimension bstack_sort_dimensions[] = { | |
998 | DIM(SORT_DSO_FROM, "dso_from", sort_dso_from), | |
999 | DIM(SORT_DSO_TO, "dso_to", sort_dso_to), | |
1000 | DIM(SORT_SYM_FROM, "symbol_from", sort_sym_from), | |
1001 | DIM(SORT_SYM_TO, "symbol_to", sort_sym_to), | |
1002 | DIM(SORT_MISPREDICT, "mispredict", sort_mispredict), | |
f5d05bce AK |
1003 | DIM(SORT_IN_TX, "in_tx", sort_in_tx), |
1004 | DIM(SORT_ABORT, "abort", sort_abort), | |
fc5871ed NK |
1005 | }; |
1006 | ||
1007 | #undef DIM | |
1008 | ||
afab87b9 NK |
1009 | #define DIM(d, n, func) [d - __SORT_MEMORY_MODE] = { .name = n, .entry = &(func) } |
1010 | ||
1011 | static struct sort_dimension memory_sort_dimensions[] = { | |
afab87b9 NK |
1012 | DIM(SORT_MEM_DADDR_SYMBOL, "symbol_daddr", sort_mem_daddr_sym), |
1013 | DIM(SORT_MEM_DADDR_DSO, "dso_daddr", sort_mem_daddr_dso), | |
1014 | DIM(SORT_MEM_LOCKED, "locked", sort_mem_locked), | |
1015 | DIM(SORT_MEM_TLB, "tlb", sort_mem_tlb), | |
1016 | DIM(SORT_MEM_LVL, "mem", sort_mem_lvl), | |
1017 | DIM(SORT_MEM_SNOOP, "snoop", sort_mem_snoop), | |
1018 | }; | |
1019 | ||
1020 | #undef DIM | |
1021 | ||
2f532d09 NK |
1022 | static void __sort_dimension__add(struct sort_dimension *sd, enum sort_type idx) |
1023 | { | |
1024 | if (sd->taken) | |
1025 | return; | |
1026 | ||
1027 | if (sd->entry->se_collapse) | |
1028 | sort__need_collapse = 1; | |
1029 | ||
1030 | if (list_empty(&hist_entry__sort_list)) | |
1031 | sort__first_dimension = idx; | |
1032 | ||
1033 | list_add_tail(&sd->entry->list, &hist_entry__sort_list); | |
1034 | sd->taken = 1; | |
1035 | } | |
1036 | ||
dd68ada2 JK |
1037 | int sort_dimension__add(const char *tok) |
1038 | { | |
1039 | unsigned int i; | |
1040 | ||
fc5871ed NK |
1041 | for (i = 0; i < ARRAY_SIZE(common_sort_dimensions); i++) { |
1042 | struct sort_dimension *sd = &common_sort_dimensions[i]; | |
dd68ada2 | 1043 | |
dd68ada2 JK |
1044 | if (strncasecmp(tok, sd->name, strlen(tok))) |
1045 | continue; | |
fc5871ed | 1046 | |
dd68ada2 JK |
1047 | if (sd->entry == &sort_parent) { |
1048 | int ret = regcomp(&parent_regex, parent_pattern, REG_EXTENDED); | |
1049 | if (ret) { | |
1050 | char err[BUFSIZ]; | |
1051 | ||
1052 | regerror(ret, &parent_regex, err, sizeof(err)); | |
2aefa4f7 ACM |
1053 | pr_err("Invalid regex: %s\n%s", parent_pattern, err); |
1054 | return -EINVAL; | |
dd68ada2 JK |
1055 | } |
1056 | sort__has_parent = 1; | |
930477bd | 1057 | } else if (sd->entry == &sort_sym) { |
1af55640 | 1058 | sort__has_sym = 1; |
dd68ada2 JK |
1059 | } |
1060 | ||
2f532d09 | 1061 | __sort_dimension__add(sd, i); |
dd68ada2 JK |
1062 | return 0; |
1063 | } | |
fc5871ed NK |
1064 | |
1065 | for (i = 0; i < ARRAY_SIZE(bstack_sort_dimensions); i++) { | |
1066 | struct sort_dimension *sd = &bstack_sort_dimensions[i]; | |
1067 | ||
1068 | if (strncasecmp(tok, sd->name, strlen(tok))) | |
1069 | continue; | |
1070 | ||
55369fc1 | 1071 | if (sort__mode != SORT_MODE__BRANCH) |
fc5871ed NK |
1072 | return -EINVAL; |
1073 | ||
1074 | if (sd->entry == &sort_sym_from || sd->entry == &sort_sym_to) | |
1075 | sort__has_sym = 1; | |
1076 | ||
2f532d09 | 1077 | __sort_dimension__add(sd, i + __SORT_BRANCH_STACK); |
fc5871ed NK |
1078 | return 0; |
1079 | } | |
1080 | ||
afab87b9 NK |
1081 | for (i = 0; i < ARRAY_SIZE(memory_sort_dimensions); i++) { |
1082 | struct sort_dimension *sd = &memory_sort_dimensions[i]; | |
1083 | ||
1084 | if (strncasecmp(tok, sd->name, strlen(tok))) | |
1085 | continue; | |
1086 | ||
1087 | if (sort__mode != SORT_MODE__MEMORY) | |
1088 | return -EINVAL; | |
1089 | ||
1090 | if (sd->entry == &sort_mem_daddr_sym) | |
1091 | sort__has_sym = 1; | |
1092 | ||
1093 | __sort_dimension__add(sd, i + __SORT_MEMORY_MODE); | |
1094 | return 0; | |
1095 | } | |
1096 | ||
dd68ada2 JK |
1097 | return -ESRCH; |
1098 | } | |
c8829c7a | 1099 | |
55309985 | 1100 | int setup_sorting(void) |
c8829c7a ACM |
1101 | { |
1102 | char *tmp, *tok, *str = strdup(sort_order); | |
55309985 | 1103 | int ret = 0; |
c8829c7a | 1104 | |
5936f54d NK |
1105 | if (str == NULL) { |
1106 | error("Not enough memory to setup sort keys"); | |
1107 | return -ENOMEM; | |
1108 | } | |
1109 | ||
c8829c7a ACM |
1110 | for (tok = strtok_r(str, ", ", &tmp); |
1111 | tok; tok = strtok_r(NULL, ", ", &tmp)) { | |
55309985 | 1112 | ret = sort_dimension__add(tok); |
fc5871ed NK |
1113 | if (ret == -EINVAL) { |
1114 | error("Invalid --sort key: `%s'", tok); | |
55309985 | 1115 | break; |
fc5871ed | 1116 | } else if (ret == -ESRCH) { |
c8829c7a | 1117 | error("Unknown --sort key: `%s'", tok); |
55309985 | 1118 | break; |
c8829c7a ACM |
1119 | } |
1120 | } | |
1121 | ||
1122 | free(str); | |
55309985 | 1123 | return ret; |
c8829c7a | 1124 | } |
c351c281 | 1125 | |
c824c433 | 1126 | static void sort_entry__setup_elide(struct sort_entry *se, |
08e71542 NK |
1127 | struct strlist *list, |
1128 | const char *list_name, FILE *fp) | |
c351c281 ACM |
1129 | { |
1130 | if (list && strlist__nr_entries(list) == 1) { | |
1131 | if (fp != NULL) | |
1132 | fprintf(fp, "# %s: %s\n", list_name, | |
1133 | strlist__entry(list, 0)->s); | |
c824c433 | 1134 | se->elide = true; |
c351c281 ACM |
1135 | } |
1136 | } | |
08e71542 NK |
1137 | |
1138 | void sort__setup_elide(FILE *output) | |
1139 | { | |
7524f63b NK |
1140 | struct sort_entry *se; |
1141 | ||
08e71542 NK |
1142 | sort_entry__setup_elide(&sort_dso, symbol_conf.dso_list, |
1143 | "dso", output); | |
1144 | sort_entry__setup_elide(&sort_comm, symbol_conf.comm_list, | |
1145 | "comm", output); | |
1146 | sort_entry__setup_elide(&sort_sym, symbol_conf.sym_list, | |
1147 | "symbol", output); | |
1148 | ||
1149 | if (sort__mode == SORT_MODE__BRANCH) { | |
1150 | sort_entry__setup_elide(&sort_dso_from, | |
1151 | symbol_conf.dso_from_list, | |
1152 | "dso_from", output); | |
1153 | sort_entry__setup_elide(&sort_dso_to, | |
1154 | symbol_conf.dso_to_list, | |
1155 | "dso_to", output); | |
1156 | sort_entry__setup_elide(&sort_sym_from, | |
1157 | symbol_conf.sym_from_list, | |
1158 | "sym_from", output); | |
1159 | sort_entry__setup_elide(&sort_sym_to, | |
1160 | symbol_conf.sym_to_list, | |
1161 | "sym_to", output); | |
1162 | } else if (sort__mode == SORT_MODE__MEMORY) { | |
1163 | sort_entry__setup_elide(&sort_dso, symbol_conf.dso_list, | |
1164 | "symbol_daddr", output); | |
1165 | sort_entry__setup_elide(&sort_dso, symbol_conf.dso_list, | |
1166 | "dso_daddr", output); | |
1167 | sort_entry__setup_elide(&sort_dso, symbol_conf.dso_list, | |
1168 | "mem", output); | |
1169 | sort_entry__setup_elide(&sort_dso, symbol_conf.dso_list, | |
1170 | "local_weight", output); | |
1171 | sort_entry__setup_elide(&sort_dso, symbol_conf.dso_list, | |
1172 | "tlb", output); | |
1173 | sort_entry__setup_elide(&sort_dso, symbol_conf.dso_list, | |
1174 | "snoop", output); | |
1175 | } | |
1176 | ||
7524f63b NK |
1177 | /* |
1178 | * It makes no sense to elide all of sort entries. | |
1179 | * Just revert them to show up again. | |
1180 | */ | |
1181 | list_for_each_entry(se, &hist_entry__sort_list, list) { | |
1182 | if (!se->elide) | |
1183 | return; | |
1184 | } | |
1185 | ||
1186 | list_for_each_entry(se, &hist_entry__sort_list, list) | |
1187 | se->elide = false; | |
08e71542 | 1188 | } |