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