Commit | Line | Data |
---|---|---|
9b32ba71 | 1 | #include <sys/mman.h> |
dd68ada2 | 2 | #include "sort.h" |
8a6c5b26 | 3 | #include "hist.h" |
4dfced35 | 4 | #include "comm.h" |
08e71542 | 5 | #include "symbol.h" |
8b536999 | 6 | #include "evsel.h" |
dd68ada2 JK |
7 | |
8 | regex_t parent_regex; | |
edb7c60e ACM |
9 | const char default_parent_pattern[] = "^sys_|^do_page_fault"; |
10 | const char *parent_pattern = default_parent_pattern; | |
11 | const char default_sort_order[] = "comm,dso,symbol"; | |
512ae1bd NK |
12 | const char default_branch_sort_order[] = "comm,dso_from,symbol_from,dso_to,symbol_to"; |
13 | const char default_mem_sort_order[] = "local_weight,mem,sym,dso,symbol_daddr,dso_daddr,snoop,tlb,locked"; | |
14 | const char default_top_sort_order[] = "dso,symbol"; | |
15 | const char default_diff_sort_order[] = "dso,symbol"; | |
16 | const char *sort_order; | |
a7d945bc | 17 | const char *field_order; |
b21484f1 GP |
18 | regex_t ignore_callees_regex; |
19 | int have_ignore_callees = 0; | |
af0a6fa4 FW |
20 | int sort__need_collapse = 0; |
21 | int sort__has_parent = 0; | |
1af55640 | 22 | int sort__has_sym = 0; |
68f6d022 | 23 | int sort__has_dso = 0; |
55369fc1 | 24 | enum sort_mode sort__mode = SORT_MODE__NORMAL; |
a4fb581b | 25 | |
dd68ada2 | 26 | |
a4e3b956 | 27 | static int repsep_snprintf(char *bf, size_t size, const char *fmt, ...) |
dd68ada2 JK |
28 | { |
29 | int n; | |
30 | va_list ap; | |
31 | ||
32 | va_start(ap, fmt); | |
a4e3b956 | 33 | n = vsnprintf(bf, size, fmt, ap); |
0ca0c130 | 34 | if (symbol_conf.field_sep && n > 0) { |
a4e3b956 ACM |
35 | char *sep = bf; |
36 | ||
37 | while (1) { | |
0ca0c130 | 38 | sep = strchr(sep, *symbol_conf.field_sep); |
a4e3b956 ACM |
39 | if (sep == NULL) |
40 | break; | |
41 | *sep = '.'; | |
dd68ada2 | 42 | } |
dd68ada2 JK |
43 | } |
44 | va_end(ap); | |
b832796c AB |
45 | |
46 | if (n >= (int)size) | |
47 | return size - 1; | |
dd68ada2 JK |
48 | return n; |
49 | } | |
50 | ||
b9c5143a | 51 | static int64_t cmp_null(const void *l, const void *r) |
872a878f FW |
52 | { |
53 | if (!l && !r) | |
54 | return 0; | |
55 | else if (!l) | |
56 | return -1; | |
57 | else | |
58 | return 1; | |
59 | } | |
60 | ||
61 | /* --sort pid */ | |
62 | ||
63 | static int64_t | |
64 | sort__thread_cmp(struct hist_entry *left, struct hist_entry *right) | |
65 | { | |
38051234 | 66 | return right->thread->tid - left->thread->tid; |
872a878f FW |
67 | } |
68 | ||
c824c433 | 69 | static int hist_entry__thread_snprintf(struct hist_entry *he, char *bf, |
a4e3b956 | 70 | size_t size, unsigned int width) |
dd68ada2 | 71 | { |
b9c5143a | 72 | const char *comm = thread__comm_str(he->thread); |
fb29a338 | 73 | return repsep_snprintf(bf, size, "%*s:%5d", width - 6, |
b9c5143a | 74 | comm ?: "", he->thread->tid); |
dd68ada2 JK |
75 | } |
76 | ||
872a878f FW |
77 | struct sort_entry sort_thread = { |
78 | .se_header = "Command: Pid", | |
79 | .se_cmp = sort__thread_cmp, | |
80 | .se_snprintf = hist_entry__thread_snprintf, | |
81 | .se_width_idx = HISTC_THREAD, | |
82 | }; | |
83 | ||
84 | /* --sort comm */ | |
85 | ||
86 | static int64_t | |
87 | sort__comm_cmp(struct hist_entry *left, struct hist_entry *right) | |
88 | { | |
fedd63d3 | 89 | /* Compare the addr that should be unique among comm */ |
4dfced35 | 90 | return comm__str(right->comm) - comm__str(left->comm); |
872a878f FW |
91 | } |
92 | ||
93 | static int64_t | |
94 | sort__comm_collapse(struct hist_entry *left, struct hist_entry *right) | |
95 | { | |
4dfced35 NK |
96 | /* Compare the addr that should be unique among comm */ |
97 | return comm__str(right->comm) - comm__str(left->comm); | |
872a878f FW |
98 | } |
99 | ||
202e7a6d NK |
100 | static int64_t |
101 | sort__comm_sort(struct hist_entry *left, struct hist_entry *right) | |
102 | { | |
103 | return strcmp(comm__str(right->comm), comm__str(left->comm)); | |
104 | } | |
105 | ||
c824c433 | 106 | static int hist_entry__comm_snprintf(struct hist_entry *he, char *bf, |
a4e3b956 | 107 | size_t size, unsigned int width) |
dd68ada2 | 108 | { |
4dfced35 | 109 | return repsep_snprintf(bf, size, "%*s", width, comm__str(he->comm)); |
dd68ada2 JK |
110 | } |
111 | ||
14d1ac74 NK |
112 | struct sort_entry sort_comm = { |
113 | .se_header = "Command", | |
114 | .se_cmp = sort__comm_cmp, | |
115 | .se_collapse = sort__comm_collapse, | |
202e7a6d | 116 | .se_sort = sort__comm_sort, |
14d1ac74 NK |
117 | .se_snprintf = hist_entry__comm_snprintf, |
118 | .se_width_idx = HISTC_COMM, | |
119 | }; | |
120 | ||
121 | /* --sort dso */ | |
122 | ||
b5387528 RAV |
123 | static int64_t _sort__dso_cmp(struct map *map_l, struct map *map_r) |
124 | { | |
125 | struct dso *dso_l = map_l ? map_l->dso : NULL; | |
126 | struct dso *dso_r = map_r ? map_r->dso : NULL; | |
127 | const char *dso_name_l, *dso_name_r; | |
128 | ||
129 | if (!dso_l || !dso_r) | |
202e7a6d | 130 | return cmp_null(dso_r, dso_l); |
b5387528 RAV |
131 | |
132 | if (verbose) { | |
133 | dso_name_l = dso_l->long_name; | |
134 | dso_name_r = dso_r->long_name; | |
135 | } else { | |
136 | dso_name_l = dso_l->short_name; | |
137 | dso_name_r = dso_r->short_name; | |
138 | } | |
139 | ||
140 | return strcmp(dso_name_l, dso_name_r); | |
141 | } | |
142 | ||
872a878f | 143 | static int64_t |
dd68ada2 JK |
144 | sort__dso_cmp(struct hist_entry *left, struct hist_entry *right) |
145 | { | |
202e7a6d | 146 | return _sort__dso_cmp(right->ms.map, left->ms.map); |
b5387528 | 147 | } |
dd68ada2 | 148 | |
14d1ac74 NK |
149 | static int _hist_entry__dso_snprintf(struct map *map, char *bf, |
150 | size_t size, unsigned int width) | |
151 | { | |
152 | if (map && map->dso) { | |
153 | const char *dso_name = !verbose ? map->dso->short_name : | |
154 | map->dso->long_name; | |
155 | return repsep_snprintf(bf, size, "%-*s", width, dso_name); | |
156 | } | |
157 | ||
158 | return repsep_snprintf(bf, size, "%-*s", width, "[unknown]"); | |
159 | } | |
160 | ||
c824c433 | 161 | static int hist_entry__dso_snprintf(struct hist_entry *he, char *bf, |
14d1ac74 NK |
162 | size_t size, unsigned int width) |
163 | { | |
c824c433 | 164 | return _hist_entry__dso_snprintf(he->ms.map, bf, size, width); |
14d1ac74 NK |
165 | } |
166 | ||
167 | struct sort_entry sort_dso = { | |
168 | .se_header = "Shared Object", | |
169 | .se_cmp = sort__dso_cmp, | |
170 | .se_snprintf = hist_entry__dso_snprintf, | |
171 | .se_width_idx = HISTC_DSO, | |
172 | }; | |
173 | ||
174 | /* --sort symbol */ | |
dd68ada2 | 175 | |
2037be53 NK |
176 | static int64_t _sort__addr_cmp(u64 left_ip, u64 right_ip) |
177 | { | |
178 | return (int64_t)(right_ip - left_ip); | |
179 | } | |
180 | ||
51f27d14 | 181 | static int64_t _sort__sym_cmp(struct symbol *sym_l, struct symbol *sym_r) |
b5387528 | 182 | { |
51f27d14 NK |
183 | u64 ip_l, ip_r; |
184 | ||
b5387528 RAV |
185 | if (!sym_l || !sym_r) |
186 | return cmp_null(sym_l, sym_r); | |
187 | ||
188 | if (sym_l == sym_r) | |
189 | return 0; | |
190 | ||
53985a7b SL |
191 | ip_l = sym_l->start; |
192 | ip_r = sym_r->start; | |
b5387528 RAV |
193 | |
194 | return (int64_t)(ip_r - ip_l); | |
195 | } | |
196 | ||
14d1ac74 NK |
197 | static int64_t |
198 | sort__sym_cmp(struct hist_entry *left, struct hist_entry *right) | |
b5387528 | 199 | { |
09600e0f NK |
200 | int64_t ret; |
201 | ||
14d1ac74 | 202 | if (!left->ms.sym && !right->ms.sym) |
2037be53 | 203 | return _sort__addr_cmp(left->ip, right->ip); |
dd68ada2 | 204 | |
09600e0f NK |
205 | /* |
206 | * comparing symbol address alone is not enough since it's a | |
207 | * relative address within a dso. | |
208 | */ | |
68f6d022 NK |
209 | if (!sort__has_dso) { |
210 | ret = sort__dso_cmp(left, right); | |
211 | if (ret != 0) | |
212 | return ret; | |
213 | } | |
09600e0f | 214 | |
51f27d14 | 215 | return _sort__sym_cmp(left->ms.sym, right->ms.sym); |
b5387528 RAV |
216 | } |
217 | ||
202e7a6d NK |
218 | static int64_t |
219 | sort__sym_sort(struct hist_entry *left, struct hist_entry *right) | |
220 | { | |
221 | if (!left->ms.sym || !right->ms.sym) | |
222 | return cmp_null(left->ms.sym, right->ms.sym); | |
223 | ||
224 | return strcmp(right->ms.sym->name, left->ms.sym->name); | |
225 | } | |
226 | ||
b5387528 RAV |
227 | static int _hist_entry__sym_snprintf(struct map *map, struct symbol *sym, |
228 | u64 ip, char level, char *bf, size_t size, | |
43355522 | 229 | unsigned int width) |
b5387528 RAV |
230 | { |
231 | size_t ret = 0; | |
232 | ||
233 | if (verbose) { | |
234 | char o = map ? dso__symtab_origin(map->dso) : '!'; | |
235 | ret += repsep_snprintf(bf, size, "%-#*llx %c ", | |
ded19d57 | 236 | BITS_PER_LONG / 4 + 2, ip, o); |
439d473b | 237 | } |
dd68ada2 | 238 | |
b5387528 | 239 | ret += repsep_snprintf(bf + ret, size - ret, "[%c] ", level); |
98a3b32c SE |
240 | if (sym && map) { |
241 | if (map->type == MAP__VARIABLE) { | |
242 | ret += repsep_snprintf(bf + ret, size - ret, "%s", sym->name); | |
243 | ret += repsep_snprintf(bf + ret, size - ret, "+0x%llx", | |
62667746 | 244 | ip - map->unmap_ip(map, sym->start)); |
98a3b32c SE |
245 | ret += repsep_snprintf(bf + ret, size - ret, "%-*s", |
246 | width - ret, ""); | |
247 | } else { | |
248 | ret += repsep_snprintf(bf + ret, size - ret, "%-*s", | |
249 | width - ret, | |
250 | sym->name); | |
251 | } | |
252 | } else { | |
b5387528 RAV |
253 | size_t len = BITS_PER_LONG / 4; |
254 | ret += repsep_snprintf(bf + ret, size - ret, "%-#.*llx", | |
255 | len, ip); | |
256 | ret += repsep_snprintf(bf + ret, size - ret, "%-*s", | |
257 | width - ret, ""); | |
258 | } | |
259 | ||
260 | return ret; | |
dd68ada2 JK |
261 | } |
262 | ||
c824c433 | 263 | static int hist_entry__sym_snprintf(struct hist_entry *he, char *bf, |
43355522 | 264 | size_t size, unsigned int width) |
b5387528 | 265 | { |
c824c433 ACM |
266 | return _hist_entry__sym_snprintf(he->ms.map, he->ms.sym, he->ip, |
267 | he->level, bf, size, width); | |
b5387528 | 268 | } |
dd68ada2 | 269 | |
872a878f FW |
270 | struct sort_entry sort_sym = { |
271 | .se_header = "Symbol", | |
272 | .se_cmp = sort__sym_cmp, | |
202e7a6d | 273 | .se_sort = sort__sym_sort, |
872a878f FW |
274 | .se_snprintf = hist_entry__sym_snprintf, |
275 | .se_width_idx = HISTC_SYMBOL, | |
276 | }; | |
dd68ada2 | 277 | |
409a8be6 ACM |
278 | /* --sort srcline */ |
279 | ||
280 | static int64_t | |
281 | sort__srcline_cmp(struct hist_entry *left, struct hist_entry *right) | |
282 | { | |
4adcc430 NK |
283 | if (!left->srcline) { |
284 | if (!left->ms.map) | |
285 | left->srcline = SRCLINE_UNKNOWN; | |
286 | else { | |
287 | struct map *map = left->ms.map; | |
288 | left->srcline = get_srcline(map->dso, | |
289 | map__rip_2objdump(map, left->ip)); | |
290 | } | |
291 | } | |
292 | if (!right->srcline) { | |
293 | if (!right->ms.map) | |
294 | right->srcline = SRCLINE_UNKNOWN; | |
295 | else { | |
296 | struct map *map = right->ms.map; | |
297 | right->srcline = get_srcline(map->dso, | |
298 | map__rip_2objdump(map, right->ip)); | |
299 | } | |
300 | } | |
202e7a6d | 301 | return strcmp(right->srcline, left->srcline); |
409a8be6 ACM |
302 | } |
303 | ||
c824c433 | 304 | static int hist_entry__srcline_snprintf(struct hist_entry *he, char *bf, |
1d037ca1 IT |
305 | size_t size, |
306 | unsigned int width __maybe_unused) | |
409a8be6 | 307 | { |
c824c433 | 308 | return repsep_snprintf(bf, size, "%s", he->srcline); |
409a8be6 ACM |
309 | } |
310 | ||
311 | struct sort_entry sort_srcline = { | |
312 | .se_header = "Source:Line", | |
313 | .se_cmp = sort__srcline_cmp, | |
314 | .se_snprintf = hist_entry__srcline_snprintf, | |
315 | .se_width_idx = HISTC_SRCLINE, | |
316 | }; | |
317 | ||
dd68ada2 JK |
318 | /* --sort parent */ |
319 | ||
872a878f | 320 | static int64_t |
dd68ada2 JK |
321 | sort__parent_cmp(struct hist_entry *left, struct hist_entry *right) |
322 | { | |
323 | struct symbol *sym_l = left->parent; | |
324 | struct symbol *sym_r = right->parent; | |
325 | ||
326 | if (!sym_l || !sym_r) | |
327 | return cmp_null(sym_l, sym_r); | |
328 | ||
202e7a6d | 329 | return strcmp(sym_r->name, sym_l->name); |
dd68ada2 JK |
330 | } |
331 | ||
c824c433 | 332 | static int hist_entry__parent_snprintf(struct hist_entry *he, char *bf, |
a4e3b956 | 333 | size_t size, unsigned int width) |
dd68ada2 | 334 | { |
a4e3b956 | 335 | return repsep_snprintf(bf, size, "%-*s", width, |
c824c433 | 336 | he->parent ? he->parent->name : "[other]"); |
dd68ada2 JK |
337 | } |
338 | ||
872a878f FW |
339 | struct sort_entry sort_parent = { |
340 | .se_header = "Parent symbol", | |
341 | .se_cmp = sort__parent_cmp, | |
342 | .se_snprintf = hist_entry__parent_snprintf, | |
343 | .se_width_idx = HISTC_PARENT, | |
344 | }; | |
345 | ||
f60f3593 AS |
346 | /* --sort cpu */ |
347 | ||
872a878f | 348 | static int64_t |
f60f3593 AS |
349 | sort__cpu_cmp(struct hist_entry *left, struct hist_entry *right) |
350 | { | |
351 | return right->cpu - left->cpu; | |
352 | } | |
353 | ||
c824c433 ACM |
354 | static int hist_entry__cpu_snprintf(struct hist_entry *he, char *bf, |
355 | size_t size, unsigned int width) | |
f60f3593 | 356 | { |
c824c433 | 357 | return repsep_snprintf(bf, size, "%*d", width, he->cpu); |
f60f3593 AS |
358 | } |
359 | ||
872a878f FW |
360 | struct sort_entry sort_cpu = { |
361 | .se_header = "CPU", | |
362 | .se_cmp = sort__cpu_cmp, | |
363 | .se_snprintf = hist_entry__cpu_snprintf, | |
364 | .se_width_idx = HISTC_CPU, | |
365 | }; | |
366 | ||
14d1ac74 NK |
367 | /* sort keys for branch stacks */ |
368 | ||
b5387528 RAV |
369 | static int64_t |
370 | sort__dso_from_cmp(struct hist_entry *left, struct hist_entry *right) | |
371 | { | |
372 | return _sort__dso_cmp(left->branch_info->from.map, | |
373 | right->branch_info->from.map); | |
374 | } | |
375 | ||
c824c433 | 376 | static int hist_entry__dso_from_snprintf(struct hist_entry *he, char *bf, |
b5387528 RAV |
377 | size_t size, unsigned int width) |
378 | { | |
c824c433 | 379 | return _hist_entry__dso_snprintf(he->branch_info->from.map, |
b5387528 RAV |
380 | bf, size, width); |
381 | } | |
382 | ||
b5387528 RAV |
383 | static int64_t |
384 | sort__dso_to_cmp(struct hist_entry *left, struct hist_entry *right) | |
385 | { | |
386 | return _sort__dso_cmp(left->branch_info->to.map, | |
387 | right->branch_info->to.map); | |
388 | } | |
389 | ||
c824c433 | 390 | static int hist_entry__dso_to_snprintf(struct hist_entry *he, char *bf, |
b5387528 RAV |
391 | size_t size, unsigned int width) |
392 | { | |
c824c433 | 393 | return _hist_entry__dso_snprintf(he->branch_info->to.map, |
b5387528 RAV |
394 | bf, size, width); |
395 | } | |
396 | ||
397 | static int64_t | |
398 | sort__sym_from_cmp(struct hist_entry *left, struct hist_entry *right) | |
399 | { | |
400 | struct addr_map_symbol *from_l = &left->branch_info->from; | |
401 | struct addr_map_symbol *from_r = &right->branch_info->from; | |
402 | ||
403 | if (!from_l->sym && !from_r->sym) | |
2037be53 | 404 | return _sort__addr_cmp(from_l->addr, from_r->addr); |
b5387528 | 405 | |
51f27d14 | 406 | return _sort__sym_cmp(from_l->sym, from_r->sym); |
b5387528 RAV |
407 | } |
408 | ||
409 | static int64_t | |
410 | sort__sym_to_cmp(struct hist_entry *left, struct hist_entry *right) | |
411 | { | |
412 | struct addr_map_symbol *to_l = &left->branch_info->to; | |
413 | struct addr_map_symbol *to_r = &right->branch_info->to; | |
414 | ||
415 | if (!to_l->sym && !to_r->sym) | |
2037be53 | 416 | return _sort__addr_cmp(to_l->addr, to_r->addr); |
b5387528 | 417 | |
51f27d14 | 418 | return _sort__sym_cmp(to_l->sym, to_r->sym); |
b5387528 RAV |
419 | } |
420 | ||
c824c433 | 421 | static int hist_entry__sym_from_snprintf(struct hist_entry *he, char *bf, |
43355522 | 422 | size_t size, unsigned int width) |
b5387528 | 423 | { |
c824c433 | 424 | struct addr_map_symbol *from = &he->branch_info->from; |
b5387528 | 425 | return _hist_entry__sym_snprintf(from->map, from->sym, from->addr, |
c824c433 | 426 | he->level, bf, size, width); |
b5387528 RAV |
427 | |
428 | } | |
429 | ||
c824c433 | 430 | static int hist_entry__sym_to_snprintf(struct hist_entry *he, char *bf, |
43355522 | 431 | size_t size, unsigned int width) |
b5387528 | 432 | { |
c824c433 | 433 | struct addr_map_symbol *to = &he->branch_info->to; |
b5387528 | 434 | return _hist_entry__sym_snprintf(to->map, to->sym, to->addr, |
c824c433 | 435 | he->level, bf, size, width); |
b5387528 RAV |
436 | |
437 | } | |
438 | ||
14d1ac74 NK |
439 | struct sort_entry sort_dso_from = { |
440 | .se_header = "Source Shared Object", | |
441 | .se_cmp = sort__dso_from_cmp, | |
442 | .se_snprintf = hist_entry__dso_from_snprintf, | |
443 | .se_width_idx = HISTC_DSO_FROM, | |
444 | }; | |
445 | ||
b5387528 RAV |
446 | struct sort_entry sort_dso_to = { |
447 | .se_header = "Target Shared Object", | |
448 | .se_cmp = sort__dso_to_cmp, | |
449 | .se_snprintf = hist_entry__dso_to_snprintf, | |
450 | .se_width_idx = HISTC_DSO_TO, | |
451 | }; | |
452 | ||
453 | struct sort_entry sort_sym_from = { | |
454 | .se_header = "Source Symbol", | |
455 | .se_cmp = sort__sym_from_cmp, | |
456 | .se_snprintf = hist_entry__sym_from_snprintf, | |
457 | .se_width_idx = HISTC_SYMBOL_FROM, | |
458 | }; | |
459 | ||
460 | struct sort_entry sort_sym_to = { | |
461 | .se_header = "Target Symbol", | |
462 | .se_cmp = sort__sym_to_cmp, | |
463 | .se_snprintf = hist_entry__sym_to_snprintf, | |
464 | .se_width_idx = HISTC_SYMBOL_TO, | |
465 | }; | |
466 | ||
467 | static int64_t | |
468 | sort__mispredict_cmp(struct hist_entry *left, struct hist_entry *right) | |
469 | { | |
470 | const unsigned char mp = left->branch_info->flags.mispred != | |
471 | right->branch_info->flags.mispred; | |
472 | const unsigned char p = left->branch_info->flags.predicted != | |
473 | right->branch_info->flags.predicted; | |
474 | ||
475 | return mp || p; | |
476 | } | |
477 | ||
c824c433 | 478 | static int hist_entry__mispredict_snprintf(struct hist_entry *he, char *bf, |
b5387528 RAV |
479 | size_t size, unsigned int width){ |
480 | static const char *out = "N/A"; | |
481 | ||
c824c433 | 482 | if (he->branch_info->flags.predicted) |
b5387528 | 483 | out = "N"; |
c824c433 | 484 | else if (he->branch_info->flags.mispred) |
b5387528 RAV |
485 | out = "Y"; |
486 | ||
487 | return repsep_snprintf(bf, size, "%-*s", width, out); | |
488 | } | |
489 | ||
98a3b32c SE |
490 | /* --sort daddr_sym */ |
491 | static int64_t | |
492 | sort__daddr_cmp(struct hist_entry *left, struct hist_entry *right) | |
493 | { | |
494 | uint64_t l = 0, r = 0; | |
495 | ||
496 | if (left->mem_info) | |
497 | l = left->mem_info->daddr.addr; | |
498 | if (right->mem_info) | |
499 | r = right->mem_info->daddr.addr; | |
500 | ||
501 | return (int64_t)(r - l); | |
502 | } | |
503 | ||
c824c433 | 504 | static int hist_entry__daddr_snprintf(struct hist_entry *he, char *bf, |
98a3b32c SE |
505 | size_t size, unsigned int width) |
506 | { | |
507 | uint64_t addr = 0; | |
508 | struct map *map = NULL; | |
509 | struct symbol *sym = NULL; | |
510 | ||
c824c433 ACM |
511 | if (he->mem_info) { |
512 | addr = he->mem_info->daddr.addr; | |
513 | map = he->mem_info->daddr.map; | |
514 | sym = he->mem_info->daddr.sym; | |
98a3b32c | 515 | } |
c824c433 | 516 | return _hist_entry__sym_snprintf(map, sym, addr, he->level, bf, size, |
98a3b32c SE |
517 | width); |
518 | } | |
519 | ||
520 | static int64_t | |
521 | sort__dso_daddr_cmp(struct hist_entry *left, struct hist_entry *right) | |
522 | { | |
523 | struct map *map_l = NULL; | |
524 | struct map *map_r = NULL; | |
525 | ||
526 | if (left->mem_info) | |
527 | map_l = left->mem_info->daddr.map; | |
528 | if (right->mem_info) | |
529 | map_r = right->mem_info->daddr.map; | |
530 | ||
531 | return _sort__dso_cmp(map_l, map_r); | |
532 | } | |
533 | ||
c824c433 | 534 | static int hist_entry__dso_daddr_snprintf(struct hist_entry *he, char *bf, |
98a3b32c SE |
535 | size_t size, unsigned int width) |
536 | { | |
537 | struct map *map = NULL; | |
538 | ||
c824c433 ACM |
539 | if (he->mem_info) |
540 | map = he->mem_info->daddr.map; | |
98a3b32c SE |
541 | |
542 | return _hist_entry__dso_snprintf(map, bf, size, width); | |
543 | } | |
544 | ||
545 | static int64_t | |
546 | sort__locked_cmp(struct hist_entry *left, struct hist_entry *right) | |
547 | { | |
548 | union perf_mem_data_src data_src_l; | |
549 | union perf_mem_data_src data_src_r; | |
550 | ||
551 | if (left->mem_info) | |
552 | data_src_l = left->mem_info->data_src; | |
553 | else | |
554 | data_src_l.mem_lock = PERF_MEM_LOCK_NA; | |
555 | ||
556 | if (right->mem_info) | |
557 | data_src_r = right->mem_info->data_src; | |
558 | else | |
559 | data_src_r.mem_lock = PERF_MEM_LOCK_NA; | |
560 | ||
561 | return (int64_t)(data_src_r.mem_lock - data_src_l.mem_lock); | |
562 | } | |
563 | ||
c824c433 | 564 | static int hist_entry__locked_snprintf(struct hist_entry *he, char *bf, |
98a3b32c SE |
565 | size_t size, unsigned int width) |
566 | { | |
567 | const char *out; | |
568 | u64 mask = PERF_MEM_LOCK_NA; | |
569 | ||
c824c433 ACM |
570 | if (he->mem_info) |
571 | mask = he->mem_info->data_src.mem_lock; | |
98a3b32c SE |
572 | |
573 | if (mask & PERF_MEM_LOCK_NA) | |
574 | out = "N/A"; | |
575 | else if (mask & PERF_MEM_LOCK_LOCKED) | |
576 | out = "Yes"; | |
577 | else | |
578 | out = "No"; | |
579 | ||
580 | return repsep_snprintf(bf, size, "%-*s", width, out); | |
581 | } | |
582 | ||
583 | static int64_t | |
584 | sort__tlb_cmp(struct hist_entry *left, struct hist_entry *right) | |
585 | { | |
586 | union perf_mem_data_src data_src_l; | |
587 | union perf_mem_data_src data_src_r; | |
588 | ||
589 | if (left->mem_info) | |
590 | data_src_l = left->mem_info->data_src; | |
591 | else | |
592 | data_src_l.mem_dtlb = PERF_MEM_TLB_NA; | |
593 | ||
594 | if (right->mem_info) | |
595 | data_src_r = right->mem_info->data_src; | |
596 | else | |
597 | data_src_r.mem_dtlb = PERF_MEM_TLB_NA; | |
598 | ||
599 | return (int64_t)(data_src_r.mem_dtlb - data_src_l.mem_dtlb); | |
600 | } | |
601 | ||
602 | static const char * const tlb_access[] = { | |
603 | "N/A", | |
604 | "HIT", | |
605 | "MISS", | |
606 | "L1", | |
607 | "L2", | |
608 | "Walker", | |
609 | "Fault", | |
610 | }; | |
611 | #define NUM_TLB_ACCESS (sizeof(tlb_access)/sizeof(const char *)) | |
612 | ||
c824c433 | 613 | static int hist_entry__tlb_snprintf(struct hist_entry *he, char *bf, |
98a3b32c SE |
614 | size_t size, unsigned int width) |
615 | { | |
616 | char out[64]; | |
617 | size_t sz = sizeof(out) - 1; /* -1 for null termination */ | |
618 | size_t l = 0, i; | |
619 | u64 m = PERF_MEM_TLB_NA; | |
620 | u64 hit, miss; | |
621 | ||
622 | out[0] = '\0'; | |
623 | ||
c824c433 ACM |
624 | if (he->mem_info) |
625 | m = he->mem_info->data_src.mem_dtlb; | |
98a3b32c SE |
626 | |
627 | hit = m & PERF_MEM_TLB_HIT; | |
628 | miss = m & PERF_MEM_TLB_MISS; | |
629 | ||
630 | /* already taken care of */ | |
631 | m &= ~(PERF_MEM_TLB_HIT|PERF_MEM_TLB_MISS); | |
632 | ||
633 | for (i = 0; m && i < NUM_TLB_ACCESS; i++, m >>= 1) { | |
634 | if (!(m & 0x1)) | |
635 | continue; | |
636 | if (l) { | |
637 | strcat(out, " or "); | |
638 | l += 4; | |
639 | } | |
640 | strncat(out, tlb_access[i], sz - l); | |
641 | l += strlen(tlb_access[i]); | |
642 | } | |
643 | if (*out == '\0') | |
644 | strcpy(out, "N/A"); | |
645 | if (hit) | |
646 | strncat(out, " hit", sz - l); | |
647 | if (miss) | |
648 | strncat(out, " miss", sz - l); | |
649 | ||
650 | return repsep_snprintf(bf, size, "%-*s", width, out); | |
651 | } | |
652 | ||
653 | static int64_t | |
654 | sort__lvl_cmp(struct hist_entry *left, struct hist_entry *right) | |
655 | { | |
656 | union perf_mem_data_src data_src_l; | |
657 | union perf_mem_data_src data_src_r; | |
658 | ||
659 | if (left->mem_info) | |
660 | data_src_l = left->mem_info->data_src; | |
661 | else | |
662 | data_src_l.mem_lvl = PERF_MEM_LVL_NA; | |
663 | ||
664 | if (right->mem_info) | |
665 | data_src_r = right->mem_info->data_src; | |
666 | else | |
667 | data_src_r.mem_lvl = PERF_MEM_LVL_NA; | |
668 | ||
669 | return (int64_t)(data_src_r.mem_lvl - data_src_l.mem_lvl); | |
670 | } | |
671 | ||
672 | static const char * const mem_lvl[] = { | |
673 | "N/A", | |
674 | "HIT", | |
675 | "MISS", | |
676 | "L1", | |
677 | "LFB", | |
678 | "L2", | |
679 | "L3", | |
680 | "Local RAM", | |
681 | "Remote RAM (1 hop)", | |
682 | "Remote RAM (2 hops)", | |
683 | "Remote Cache (1 hop)", | |
684 | "Remote Cache (2 hops)", | |
685 | "I/O", | |
686 | "Uncached", | |
687 | }; | |
688 | #define NUM_MEM_LVL (sizeof(mem_lvl)/sizeof(const char *)) | |
689 | ||
c824c433 | 690 | static int hist_entry__lvl_snprintf(struct hist_entry *he, char *bf, |
98a3b32c SE |
691 | size_t size, unsigned int width) |
692 | { | |
693 | char out[64]; | |
694 | size_t sz = sizeof(out) - 1; /* -1 for null termination */ | |
695 | size_t i, l = 0; | |
696 | u64 m = PERF_MEM_LVL_NA; | |
697 | u64 hit, miss; | |
698 | ||
c824c433 ACM |
699 | if (he->mem_info) |
700 | m = he->mem_info->data_src.mem_lvl; | |
98a3b32c SE |
701 | |
702 | out[0] = '\0'; | |
703 | ||
704 | hit = m & PERF_MEM_LVL_HIT; | |
705 | miss = m & PERF_MEM_LVL_MISS; | |
706 | ||
707 | /* already taken care of */ | |
708 | m &= ~(PERF_MEM_LVL_HIT|PERF_MEM_LVL_MISS); | |
709 | ||
710 | for (i = 0; m && i < NUM_MEM_LVL; i++, m >>= 1) { | |
711 | if (!(m & 0x1)) | |
712 | continue; | |
713 | if (l) { | |
714 | strcat(out, " or "); | |
715 | l += 4; | |
716 | } | |
717 | strncat(out, mem_lvl[i], sz - l); | |
718 | l += strlen(mem_lvl[i]); | |
719 | } | |
720 | if (*out == '\0') | |
721 | strcpy(out, "N/A"); | |
722 | if (hit) | |
723 | strncat(out, " hit", sz - l); | |
724 | if (miss) | |
725 | strncat(out, " miss", sz - l); | |
726 | ||
727 | return repsep_snprintf(bf, size, "%-*s", width, out); | |
728 | } | |
729 | ||
730 | static int64_t | |
731 | sort__snoop_cmp(struct hist_entry *left, struct hist_entry *right) | |
732 | { | |
733 | union perf_mem_data_src data_src_l; | |
734 | union perf_mem_data_src data_src_r; | |
735 | ||
736 | if (left->mem_info) | |
737 | data_src_l = left->mem_info->data_src; | |
738 | else | |
739 | data_src_l.mem_snoop = PERF_MEM_SNOOP_NA; | |
740 | ||
741 | if (right->mem_info) | |
742 | data_src_r = right->mem_info->data_src; | |
743 | else | |
744 | data_src_r.mem_snoop = PERF_MEM_SNOOP_NA; | |
745 | ||
746 | return (int64_t)(data_src_r.mem_snoop - data_src_l.mem_snoop); | |
747 | } | |
748 | ||
749 | static const char * const snoop_access[] = { | |
750 | "N/A", | |
751 | "None", | |
752 | "Miss", | |
753 | "Hit", | |
754 | "HitM", | |
755 | }; | |
756 | #define NUM_SNOOP_ACCESS (sizeof(snoop_access)/sizeof(const char *)) | |
757 | ||
c824c433 | 758 | static int hist_entry__snoop_snprintf(struct hist_entry *he, char *bf, |
98a3b32c SE |
759 | size_t size, unsigned int width) |
760 | { | |
761 | char out[64]; | |
762 | size_t sz = sizeof(out) - 1; /* -1 for null termination */ | |
763 | size_t i, l = 0; | |
764 | u64 m = PERF_MEM_SNOOP_NA; | |
765 | ||
766 | out[0] = '\0'; | |
767 | ||
c824c433 ACM |
768 | if (he->mem_info) |
769 | m = he->mem_info->data_src.mem_snoop; | |
98a3b32c SE |
770 | |
771 | for (i = 0; m && i < NUM_SNOOP_ACCESS; i++, m >>= 1) { | |
772 | if (!(m & 0x1)) | |
773 | continue; | |
774 | if (l) { | |
775 | strcat(out, " or "); | |
776 | l += 4; | |
777 | } | |
778 | strncat(out, snoop_access[i], sz - l); | |
779 | l += strlen(snoop_access[i]); | |
780 | } | |
781 | ||
782 | if (*out == '\0') | |
783 | strcpy(out, "N/A"); | |
784 | ||
785 | return repsep_snprintf(bf, size, "%-*s", width, out); | |
786 | } | |
787 | ||
9b32ba71 DZ |
788 | static inline u64 cl_address(u64 address) |
789 | { | |
790 | /* return the cacheline of the address */ | |
791 | return (address & ~(cacheline_size - 1)); | |
792 | } | |
793 | ||
794 | static int64_t | |
795 | sort__dcacheline_cmp(struct hist_entry *left, struct hist_entry *right) | |
796 | { | |
797 | u64 l, r; | |
798 | struct map *l_map, *r_map; | |
799 | ||
800 | if (!left->mem_info) return -1; | |
801 | if (!right->mem_info) return 1; | |
802 | ||
803 | /* group event types together */ | |
804 | if (left->cpumode > right->cpumode) return -1; | |
805 | if (left->cpumode < right->cpumode) return 1; | |
806 | ||
807 | l_map = left->mem_info->daddr.map; | |
808 | r_map = right->mem_info->daddr.map; | |
809 | ||
810 | /* if both are NULL, jump to sort on al_addr instead */ | |
811 | if (!l_map && !r_map) | |
812 | goto addr; | |
813 | ||
814 | if (!l_map) return -1; | |
815 | if (!r_map) return 1; | |
816 | ||
817 | if (l_map->maj > r_map->maj) return -1; | |
818 | if (l_map->maj < r_map->maj) return 1; | |
819 | ||
820 | if (l_map->min > r_map->min) return -1; | |
821 | if (l_map->min < r_map->min) return 1; | |
822 | ||
823 | if (l_map->ino > r_map->ino) return -1; | |
824 | if (l_map->ino < r_map->ino) return 1; | |
825 | ||
826 | if (l_map->ino_generation > r_map->ino_generation) return -1; | |
827 | if (l_map->ino_generation < r_map->ino_generation) return 1; | |
828 | ||
829 | /* | |
830 | * Addresses with no major/minor numbers are assumed to be | |
831 | * anonymous in userspace. Sort those on pid then address. | |
832 | * | |
833 | * The kernel and non-zero major/minor mapped areas are | |
834 | * assumed to be unity mapped. Sort those on address. | |
835 | */ | |
836 | ||
837 | if ((left->cpumode != PERF_RECORD_MISC_KERNEL) && | |
838 | (!(l_map->flags & MAP_SHARED)) && | |
839 | !l_map->maj && !l_map->min && !l_map->ino && | |
840 | !l_map->ino_generation) { | |
841 | /* userspace anonymous */ | |
842 | ||
843 | if (left->thread->pid_ > right->thread->pid_) return -1; | |
844 | if (left->thread->pid_ < right->thread->pid_) return 1; | |
845 | } | |
846 | ||
847 | addr: | |
848 | /* al_addr does all the right addr - start + offset calculations */ | |
849 | l = cl_address(left->mem_info->daddr.al_addr); | |
850 | r = cl_address(right->mem_info->daddr.al_addr); | |
851 | ||
852 | if (l > r) return -1; | |
853 | if (l < r) return 1; | |
854 | ||
855 | return 0; | |
856 | } | |
857 | ||
858 | static int hist_entry__dcacheline_snprintf(struct hist_entry *he, char *bf, | |
859 | size_t size, unsigned int width) | |
860 | { | |
861 | ||
862 | uint64_t addr = 0; | |
863 | struct map *map = NULL; | |
864 | struct symbol *sym = NULL; | |
865 | char level = he->level; | |
866 | ||
867 | if (he->mem_info) { | |
868 | addr = cl_address(he->mem_info->daddr.al_addr); | |
869 | map = he->mem_info->daddr.map; | |
870 | sym = he->mem_info->daddr.sym; | |
871 | ||
872 | /* print [s] for shared data mmaps */ | |
873 | if ((he->cpumode != PERF_RECORD_MISC_KERNEL) && | |
874 | map && (map->type == MAP__VARIABLE) && | |
875 | (map->flags & MAP_SHARED) && | |
876 | (map->maj || map->min || map->ino || | |
877 | map->ino_generation)) | |
878 | level = 's'; | |
879 | else if (!map) | |
880 | level = 'X'; | |
881 | } | |
882 | return _hist_entry__sym_snprintf(map, sym, addr, level, bf, size, | |
883 | width); | |
884 | } | |
885 | ||
b5387528 RAV |
886 | struct sort_entry sort_mispredict = { |
887 | .se_header = "Branch Mispredicted", | |
888 | .se_cmp = sort__mispredict_cmp, | |
889 | .se_snprintf = hist_entry__mispredict_snprintf, | |
890 | .se_width_idx = HISTC_MISPREDICT, | |
891 | }; | |
892 | ||
05484298 AK |
893 | static u64 he_weight(struct hist_entry *he) |
894 | { | |
895 | return he->stat.nr_events ? he->stat.weight / he->stat.nr_events : 0; | |
896 | } | |
897 | ||
898 | static int64_t | |
899 | sort__local_weight_cmp(struct hist_entry *left, struct hist_entry *right) | |
900 | { | |
901 | return he_weight(left) - he_weight(right); | |
902 | } | |
903 | ||
c824c433 | 904 | static int hist_entry__local_weight_snprintf(struct hist_entry *he, char *bf, |
05484298 AK |
905 | size_t size, unsigned int width) |
906 | { | |
c824c433 | 907 | return repsep_snprintf(bf, size, "%-*llu", width, he_weight(he)); |
05484298 AK |
908 | } |
909 | ||
910 | struct sort_entry sort_local_weight = { | |
911 | .se_header = "Local Weight", | |
912 | .se_cmp = sort__local_weight_cmp, | |
913 | .se_snprintf = hist_entry__local_weight_snprintf, | |
914 | .se_width_idx = HISTC_LOCAL_WEIGHT, | |
915 | }; | |
916 | ||
917 | static int64_t | |
918 | sort__global_weight_cmp(struct hist_entry *left, struct hist_entry *right) | |
919 | { | |
920 | return left->stat.weight - right->stat.weight; | |
921 | } | |
922 | ||
c824c433 | 923 | static int hist_entry__global_weight_snprintf(struct hist_entry *he, char *bf, |
05484298 AK |
924 | size_t size, unsigned int width) |
925 | { | |
c824c433 | 926 | return repsep_snprintf(bf, size, "%-*llu", width, he->stat.weight); |
05484298 AK |
927 | } |
928 | ||
929 | struct sort_entry sort_global_weight = { | |
930 | .se_header = "Weight", | |
931 | .se_cmp = sort__global_weight_cmp, | |
932 | .se_snprintf = hist_entry__global_weight_snprintf, | |
933 | .se_width_idx = HISTC_GLOBAL_WEIGHT, | |
934 | }; | |
935 | ||
98a3b32c SE |
936 | struct sort_entry sort_mem_daddr_sym = { |
937 | .se_header = "Data Symbol", | |
938 | .se_cmp = sort__daddr_cmp, | |
939 | .se_snprintf = hist_entry__daddr_snprintf, | |
940 | .se_width_idx = HISTC_MEM_DADDR_SYMBOL, | |
941 | }; | |
942 | ||
943 | struct sort_entry sort_mem_daddr_dso = { | |
944 | .se_header = "Data Object", | |
945 | .se_cmp = sort__dso_daddr_cmp, | |
946 | .se_snprintf = hist_entry__dso_daddr_snprintf, | |
947 | .se_width_idx = HISTC_MEM_DADDR_SYMBOL, | |
948 | }; | |
949 | ||
950 | struct sort_entry sort_mem_locked = { | |
951 | .se_header = "Locked", | |
952 | .se_cmp = sort__locked_cmp, | |
953 | .se_snprintf = hist_entry__locked_snprintf, | |
954 | .se_width_idx = HISTC_MEM_LOCKED, | |
955 | }; | |
956 | ||
957 | struct sort_entry sort_mem_tlb = { | |
958 | .se_header = "TLB access", | |
959 | .se_cmp = sort__tlb_cmp, | |
960 | .se_snprintf = hist_entry__tlb_snprintf, | |
961 | .se_width_idx = HISTC_MEM_TLB, | |
962 | }; | |
963 | ||
964 | struct sort_entry sort_mem_lvl = { | |
965 | .se_header = "Memory access", | |
966 | .se_cmp = sort__lvl_cmp, | |
967 | .se_snprintf = hist_entry__lvl_snprintf, | |
968 | .se_width_idx = HISTC_MEM_LVL, | |
969 | }; | |
970 | ||
971 | struct sort_entry sort_mem_snoop = { | |
972 | .se_header = "Snoop", | |
973 | .se_cmp = sort__snoop_cmp, | |
974 | .se_snprintf = hist_entry__snoop_snprintf, | |
975 | .se_width_idx = HISTC_MEM_SNOOP, | |
976 | }; | |
977 | ||
9b32ba71 DZ |
978 | struct sort_entry sort_mem_dcacheline = { |
979 | .se_header = "Data Cacheline", | |
980 | .se_cmp = sort__dcacheline_cmp, | |
981 | .se_snprintf = hist_entry__dcacheline_snprintf, | |
982 | .se_width_idx = HISTC_MEM_DCACHELINE, | |
983 | }; | |
984 | ||
f5d05bce AK |
985 | static int64_t |
986 | sort__abort_cmp(struct hist_entry *left, struct hist_entry *right) | |
987 | { | |
988 | return left->branch_info->flags.abort != | |
989 | right->branch_info->flags.abort; | |
990 | } | |
991 | ||
c824c433 | 992 | static int hist_entry__abort_snprintf(struct hist_entry *he, char *bf, |
f5d05bce AK |
993 | size_t size, unsigned int width) |
994 | { | |
995 | static const char *out = "."; | |
996 | ||
c824c433 | 997 | if (he->branch_info->flags.abort) |
f5d05bce AK |
998 | out = "A"; |
999 | return repsep_snprintf(bf, size, "%-*s", width, out); | |
1000 | } | |
1001 | ||
1002 | struct sort_entry sort_abort = { | |
1003 | .se_header = "Transaction abort", | |
1004 | .se_cmp = sort__abort_cmp, | |
1005 | .se_snprintf = hist_entry__abort_snprintf, | |
1006 | .se_width_idx = HISTC_ABORT, | |
1007 | }; | |
1008 | ||
1009 | static int64_t | |
1010 | sort__in_tx_cmp(struct hist_entry *left, struct hist_entry *right) | |
1011 | { | |
1012 | return left->branch_info->flags.in_tx != | |
1013 | right->branch_info->flags.in_tx; | |
1014 | } | |
1015 | ||
c824c433 | 1016 | static int hist_entry__in_tx_snprintf(struct hist_entry *he, char *bf, |
f5d05bce AK |
1017 | size_t size, unsigned int width) |
1018 | { | |
1019 | static const char *out = "."; | |
1020 | ||
c824c433 | 1021 | if (he->branch_info->flags.in_tx) |
f5d05bce AK |
1022 | out = "T"; |
1023 | ||
1024 | return repsep_snprintf(bf, size, "%-*s", width, out); | |
1025 | } | |
1026 | ||
1027 | struct sort_entry sort_in_tx = { | |
1028 | .se_header = "Branch in transaction", | |
1029 | .se_cmp = sort__in_tx_cmp, | |
1030 | .se_snprintf = hist_entry__in_tx_snprintf, | |
1031 | .se_width_idx = HISTC_IN_TX, | |
1032 | }; | |
1033 | ||
475eeab9 AK |
1034 | static int64_t |
1035 | sort__transaction_cmp(struct hist_entry *left, struct hist_entry *right) | |
1036 | { | |
1037 | return left->transaction - right->transaction; | |
1038 | } | |
1039 | ||
1040 | static inline char *add_str(char *p, const char *str) | |
1041 | { | |
1042 | strcpy(p, str); | |
1043 | return p + strlen(str); | |
1044 | } | |
1045 | ||
1046 | static struct txbit { | |
1047 | unsigned flag; | |
1048 | const char *name; | |
1049 | int skip_for_len; | |
1050 | } txbits[] = { | |
1051 | { PERF_TXN_ELISION, "EL ", 0 }, | |
1052 | { PERF_TXN_TRANSACTION, "TX ", 1 }, | |
1053 | { PERF_TXN_SYNC, "SYNC ", 1 }, | |
1054 | { PERF_TXN_ASYNC, "ASYNC ", 0 }, | |
1055 | { PERF_TXN_RETRY, "RETRY ", 0 }, | |
1056 | { PERF_TXN_CONFLICT, "CON ", 0 }, | |
1057 | { PERF_TXN_CAPACITY_WRITE, "CAP-WRITE ", 1 }, | |
1058 | { PERF_TXN_CAPACITY_READ, "CAP-READ ", 0 }, | |
1059 | { 0, NULL, 0 } | |
1060 | }; | |
1061 | ||
1062 | int hist_entry__transaction_len(void) | |
1063 | { | |
1064 | int i; | |
1065 | int len = 0; | |
1066 | ||
1067 | for (i = 0; txbits[i].name; i++) { | |
1068 | if (!txbits[i].skip_for_len) | |
1069 | len += strlen(txbits[i].name); | |
1070 | } | |
1071 | len += 4; /* :XX<space> */ | |
1072 | return len; | |
1073 | } | |
1074 | ||
c824c433 | 1075 | static int hist_entry__transaction_snprintf(struct hist_entry *he, char *bf, |
475eeab9 AK |
1076 | size_t size, unsigned int width) |
1077 | { | |
c824c433 | 1078 | u64 t = he->transaction; |
475eeab9 AK |
1079 | char buf[128]; |
1080 | char *p = buf; | |
1081 | int i; | |
1082 | ||
1083 | buf[0] = 0; | |
1084 | for (i = 0; txbits[i].name; i++) | |
1085 | if (txbits[i].flag & t) | |
1086 | p = add_str(p, txbits[i].name); | |
1087 | if (t && !(t & (PERF_TXN_SYNC|PERF_TXN_ASYNC))) | |
1088 | p = add_str(p, "NEITHER "); | |
1089 | if (t & PERF_TXN_ABORT_MASK) { | |
1090 | sprintf(p, ":%" PRIx64, | |
1091 | (t & PERF_TXN_ABORT_MASK) >> | |
1092 | PERF_TXN_ABORT_SHIFT); | |
1093 | p += strlen(p); | |
1094 | } | |
1095 | ||
1096 | return repsep_snprintf(bf, size, "%-*s", width, buf); | |
1097 | } | |
1098 | ||
1099 | struct sort_entry sort_transaction = { | |
1100 | .se_header = "Transaction ", | |
1101 | .se_cmp = sort__transaction_cmp, | |
1102 | .se_snprintf = hist_entry__transaction_snprintf, | |
1103 | .se_width_idx = HISTC_TRANSACTION, | |
1104 | }; | |
1105 | ||
872a878f FW |
1106 | struct sort_dimension { |
1107 | const char *name; | |
1108 | struct sort_entry *entry; | |
1109 | int taken; | |
1110 | }; | |
1111 | ||
b5387528 RAV |
1112 | #define DIM(d, n, func) [d] = { .name = n, .entry = &(func) } |
1113 | ||
fc5871ed | 1114 | static struct sort_dimension common_sort_dimensions[] = { |
b5387528 RAV |
1115 | DIM(SORT_PID, "pid", sort_thread), |
1116 | DIM(SORT_COMM, "comm", sort_comm), | |
1117 | DIM(SORT_DSO, "dso", sort_dso), | |
b5387528 | 1118 | DIM(SORT_SYM, "symbol", sort_sym), |
b5387528 RAV |
1119 | DIM(SORT_PARENT, "parent", sort_parent), |
1120 | DIM(SORT_CPU, "cpu", sort_cpu), | |
409a8be6 | 1121 | DIM(SORT_SRCLINE, "srcline", sort_srcline), |
f9ea55d0 AK |
1122 | DIM(SORT_LOCAL_WEIGHT, "local_weight", sort_local_weight), |
1123 | DIM(SORT_GLOBAL_WEIGHT, "weight", sort_global_weight), | |
475eeab9 | 1124 | DIM(SORT_TRANSACTION, "transaction", sort_transaction), |
872a878f FW |
1125 | }; |
1126 | ||
fc5871ed NK |
1127 | #undef DIM |
1128 | ||
1129 | #define DIM(d, n, func) [d - __SORT_BRANCH_STACK] = { .name = n, .entry = &(func) } | |
1130 | ||
1131 | static struct sort_dimension bstack_sort_dimensions[] = { | |
1132 | DIM(SORT_DSO_FROM, "dso_from", sort_dso_from), | |
1133 | DIM(SORT_DSO_TO, "dso_to", sort_dso_to), | |
1134 | DIM(SORT_SYM_FROM, "symbol_from", sort_sym_from), | |
1135 | DIM(SORT_SYM_TO, "symbol_to", sort_sym_to), | |
1136 | DIM(SORT_MISPREDICT, "mispredict", sort_mispredict), | |
f5d05bce AK |
1137 | DIM(SORT_IN_TX, "in_tx", sort_in_tx), |
1138 | DIM(SORT_ABORT, "abort", sort_abort), | |
fc5871ed NK |
1139 | }; |
1140 | ||
1141 | #undef DIM | |
1142 | ||
afab87b9 NK |
1143 | #define DIM(d, n, func) [d - __SORT_MEMORY_MODE] = { .name = n, .entry = &(func) } |
1144 | ||
1145 | static struct sort_dimension memory_sort_dimensions[] = { | |
afab87b9 NK |
1146 | DIM(SORT_MEM_DADDR_SYMBOL, "symbol_daddr", sort_mem_daddr_sym), |
1147 | DIM(SORT_MEM_DADDR_DSO, "dso_daddr", sort_mem_daddr_dso), | |
1148 | DIM(SORT_MEM_LOCKED, "locked", sort_mem_locked), | |
1149 | DIM(SORT_MEM_TLB, "tlb", sort_mem_tlb), | |
1150 | DIM(SORT_MEM_LVL, "mem", sort_mem_lvl), | |
1151 | DIM(SORT_MEM_SNOOP, "snoop", sort_mem_snoop), | |
9b32ba71 | 1152 | DIM(SORT_MEM_DCACHELINE, "dcacheline", sort_mem_dcacheline), |
afab87b9 NK |
1153 | }; |
1154 | ||
1155 | #undef DIM | |
1156 | ||
a2ce067e NK |
1157 | struct hpp_dimension { |
1158 | const char *name; | |
1159 | struct perf_hpp_fmt *fmt; | |
1160 | int taken; | |
1161 | }; | |
1162 | ||
1163 | #define DIM(d, n) { .name = n, .fmt = &perf_hpp__format[d], } | |
1164 | ||
1165 | static struct hpp_dimension hpp_sort_dimensions[] = { | |
1166 | DIM(PERF_HPP__OVERHEAD, "overhead"), | |
1167 | DIM(PERF_HPP__OVERHEAD_SYS, "overhead_sys"), | |
1168 | DIM(PERF_HPP__OVERHEAD_US, "overhead_us"), | |
1169 | DIM(PERF_HPP__OVERHEAD_GUEST_SYS, "overhead_guest_sys"), | |
1170 | DIM(PERF_HPP__OVERHEAD_GUEST_US, "overhead_guest_us"), | |
594dcbf3 | 1171 | DIM(PERF_HPP__OVERHEAD_ACC, "overhead_children"), |
a2ce067e NK |
1172 | DIM(PERF_HPP__SAMPLES, "sample"), |
1173 | DIM(PERF_HPP__PERIOD, "period"), | |
1174 | }; | |
1175 | ||
1176 | #undef DIM | |
1177 | ||
8b536999 NK |
1178 | struct hpp_sort_entry { |
1179 | struct perf_hpp_fmt hpp; | |
1180 | struct sort_entry *se; | |
1181 | }; | |
1182 | ||
a7d945bc NK |
1183 | bool perf_hpp__same_sort_entry(struct perf_hpp_fmt *a, struct perf_hpp_fmt *b) |
1184 | { | |
1185 | struct hpp_sort_entry *hse_a; | |
1186 | struct hpp_sort_entry *hse_b; | |
1187 | ||
1188 | if (!perf_hpp__is_sort_entry(a) || !perf_hpp__is_sort_entry(b)) | |
1189 | return false; | |
1190 | ||
1191 | hse_a = container_of(a, struct hpp_sort_entry, hpp); | |
1192 | hse_b = container_of(b, struct hpp_sort_entry, hpp); | |
1193 | ||
1194 | return hse_a->se == hse_b->se; | |
1195 | } | |
1196 | ||
678a500d NK |
1197 | void perf_hpp__reset_width(struct perf_hpp_fmt *fmt, struct hists *hists) |
1198 | { | |
1199 | struct hpp_sort_entry *hse; | |
1200 | ||
1201 | if (!perf_hpp__is_sort_entry(fmt)) | |
1202 | return; | |
1203 | ||
1204 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
1205 | hists__new_col_len(hists, hse->se->se_width_idx, | |
1206 | strlen(hse->se->se_header)); | |
1207 | } | |
1208 | ||
8b536999 NK |
1209 | static int __sort__hpp_header(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, |
1210 | struct perf_evsel *evsel) | |
1211 | { | |
1212 | struct hpp_sort_entry *hse; | |
1213 | size_t len; | |
1214 | ||
1215 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
1216 | len = hists__col_len(&evsel->hists, hse->se->se_width_idx); | |
1217 | ||
1561880d | 1218 | return scnprintf(hpp->buf, hpp->size, "%-*s", len, hse->se->se_header); |
8b536999 NK |
1219 | } |
1220 | ||
1221 | static int __sort__hpp_width(struct perf_hpp_fmt *fmt, | |
1222 | struct perf_hpp *hpp __maybe_unused, | |
1223 | struct perf_evsel *evsel) | |
1224 | { | |
1225 | struct hpp_sort_entry *hse; | |
1226 | ||
1227 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
1228 | ||
1229 | return hists__col_len(&evsel->hists, hse->se->se_width_idx); | |
1230 | } | |
1231 | ||
1232 | static int __sort__hpp_entry(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, | |
1233 | struct hist_entry *he) | |
1234 | { | |
1235 | struct hpp_sort_entry *hse; | |
1236 | size_t len; | |
1237 | ||
1238 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
1239 | len = hists__col_len(he->hists, hse->se->se_width_idx); | |
1240 | ||
1241 | return hse->se->se_snprintf(he, hpp->buf, hpp->size, len); | |
1242 | } | |
1243 | ||
a7d945bc NK |
1244 | static struct hpp_sort_entry * |
1245 | __sort_dimension__alloc_hpp(struct sort_dimension *sd) | |
8b536999 NK |
1246 | { |
1247 | struct hpp_sort_entry *hse; | |
1248 | ||
1249 | hse = malloc(sizeof(*hse)); | |
1250 | if (hse == NULL) { | |
1251 | pr_err("Memory allocation failed\n"); | |
a7d945bc | 1252 | return NULL; |
8b536999 NK |
1253 | } |
1254 | ||
1255 | hse->se = sd->entry; | |
1256 | hse->hpp.header = __sort__hpp_header; | |
1257 | hse->hpp.width = __sort__hpp_width; | |
1258 | hse->hpp.entry = __sort__hpp_entry; | |
1259 | hse->hpp.color = NULL; | |
1260 | ||
1261 | hse->hpp.cmp = sd->entry->se_cmp; | |
1262 | hse->hpp.collapse = sd->entry->se_collapse ? : sd->entry->se_cmp; | |
202e7a6d | 1263 | hse->hpp.sort = sd->entry->se_sort ? : hse->hpp.collapse; |
8b536999 NK |
1264 | |
1265 | INIT_LIST_HEAD(&hse->hpp.list); | |
1266 | INIT_LIST_HEAD(&hse->hpp.sort_list); | |
f2998422 | 1267 | hse->hpp.elide = false; |
8b536999 | 1268 | |
a7d945bc NK |
1269 | return hse; |
1270 | } | |
1271 | ||
1272 | bool perf_hpp__is_sort_entry(struct perf_hpp_fmt *format) | |
1273 | { | |
1274 | return format->header == __sort__hpp_header; | |
1275 | } | |
1276 | ||
1277 | static int __sort_dimension__add_hpp_sort(struct sort_dimension *sd) | |
1278 | { | |
1279 | struct hpp_sort_entry *hse = __sort_dimension__alloc_hpp(sd); | |
1280 | ||
1281 | if (hse == NULL) | |
1282 | return -1; | |
1283 | ||
8b536999 NK |
1284 | perf_hpp__register_sort_field(&hse->hpp); |
1285 | return 0; | |
1286 | } | |
1287 | ||
a7d945bc NK |
1288 | static int __sort_dimension__add_hpp_output(struct sort_dimension *sd) |
1289 | { | |
1290 | struct hpp_sort_entry *hse = __sort_dimension__alloc_hpp(sd); | |
1291 | ||
1292 | if (hse == NULL) | |
1293 | return -1; | |
1294 | ||
1295 | perf_hpp__column_register(&hse->hpp); | |
1296 | return 0; | |
1297 | } | |
1298 | ||
cfaa154b | 1299 | static int __sort_dimension__add(struct sort_dimension *sd) |
2f532d09 NK |
1300 | { |
1301 | if (sd->taken) | |
8b536999 NK |
1302 | return 0; |
1303 | ||
a7d945bc | 1304 | if (__sort_dimension__add_hpp_sort(sd) < 0) |
8b536999 | 1305 | return -1; |
2f532d09 NK |
1306 | |
1307 | if (sd->entry->se_collapse) | |
1308 | sort__need_collapse = 1; | |
1309 | ||
2f532d09 | 1310 | sd->taken = 1; |
8b536999 NK |
1311 | |
1312 | return 0; | |
2f532d09 NK |
1313 | } |
1314 | ||
a2ce067e NK |
1315 | static int __hpp_dimension__add(struct hpp_dimension *hd) |
1316 | { | |
1317 | if (!hd->taken) { | |
1318 | hd->taken = 1; | |
1319 | ||
1320 | perf_hpp__register_sort_field(hd->fmt); | |
1321 | } | |
1322 | return 0; | |
1323 | } | |
1324 | ||
a7d945bc NK |
1325 | static int __sort_dimension__add_output(struct sort_dimension *sd) |
1326 | { | |
1327 | if (sd->taken) | |
1328 | return 0; | |
1329 | ||
1330 | if (__sort_dimension__add_hpp_output(sd) < 0) | |
1331 | return -1; | |
1332 | ||
1333 | sd->taken = 1; | |
1334 | return 0; | |
1335 | } | |
1336 | ||
1337 | static int __hpp_dimension__add_output(struct hpp_dimension *hd) | |
1338 | { | |
1339 | if (!hd->taken) { | |
1340 | hd->taken = 1; | |
1341 | ||
1342 | perf_hpp__column_register(hd->fmt); | |
1343 | } | |
1344 | return 0; | |
1345 | } | |
1346 | ||
dd68ada2 JK |
1347 | int sort_dimension__add(const char *tok) |
1348 | { | |
1349 | unsigned int i; | |
1350 | ||
fc5871ed NK |
1351 | for (i = 0; i < ARRAY_SIZE(common_sort_dimensions); i++) { |
1352 | struct sort_dimension *sd = &common_sort_dimensions[i]; | |
dd68ada2 | 1353 | |
dd68ada2 JK |
1354 | if (strncasecmp(tok, sd->name, strlen(tok))) |
1355 | continue; | |
fc5871ed | 1356 | |
dd68ada2 JK |
1357 | if (sd->entry == &sort_parent) { |
1358 | int ret = regcomp(&parent_regex, parent_pattern, REG_EXTENDED); | |
1359 | if (ret) { | |
1360 | char err[BUFSIZ]; | |
1361 | ||
1362 | regerror(ret, &parent_regex, err, sizeof(err)); | |
2aefa4f7 ACM |
1363 | pr_err("Invalid regex: %s\n%s", parent_pattern, err); |
1364 | return -EINVAL; | |
dd68ada2 JK |
1365 | } |
1366 | sort__has_parent = 1; | |
930477bd | 1367 | } else if (sd->entry == &sort_sym) { |
1af55640 | 1368 | sort__has_sym = 1; |
68f6d022 NK |
1369 | } else if (sd->entry == &sort_dso) { |
1370 | sort__has_dso = 1; | |
dd68ada2 JK |
1371 | } |
1372 | ||
cfaa154b | 1373 | return __sort_dimension__add(sd); |
dd68ada2 | 1374 | } |
fc5871ed | 1375 | |
a2ce067e NK |
1376 | for (i = 0; i < ARRAY_SIZE(hpp_sort_dimensions); i++) { |
1377 | struct hpp_dimension *hd = &hpp_sort_dimensions[i]; | |
1378 | ||
1379 | if (strncasecmp(tok, hd->name, strlen(tok))) | |
1380 | continue; | |
1381 | ||
1382 | return __hpp_dimension__add(hd); | |
1383 | } | |
1384 | ||
fc5871ed NK |
1385 | for (i = 0; i < ARRAY_SIZE(bstack_sort_dimensions); i++) { |
1386 | struct sort_dimension *sd = &bstack_sort_dimensions[i]; | |
1387 | ||
1388 | if (strncasecmp(tok, sd->name, strlen(tok))) | |
1389 | continue; | |
1390 | ||
55369fc1 | 1391 | if (sort__mode != SORT_MODE__BRANCH) |
fc5871ed NK |
1392 | return -EINVAL; |
1393 | ||
1394 | if (sd->entry == &sort_sym_from || sd->entry == &sort_sym_to) | |
1395 | sort__has_sym = 1; | |
1396 | ||
cfaa154b | 1397 | __sort_dimension__add(sd); |
fc5871ed NK |
1398 | return 0; |
1399 | } | |
1400 | ||
afab87b9 NK |
1401 | for (i = 0; i < ARRAY_SIZE(memory_sort_dimensions); i++) { |
1402 | struct sort_dimension *sd = &memory_sort_dimensions[i]; | |
1403 | ||
1404 | if (strncasecmp(tok, sd->name, strlen(tok))) | |
1405 | continue; | |
1406 | ||
1407 | if (sort__mode != SORT_MODE__MEMORY) | |
1408 | return -EINVAL; | |
1409 | ||
1410 | if (sd->entry == &sort_mem_daddr_sym) | |
1411 | sort__has_sym = 1; | |
1412 | ||
cfaa154b | 1413 | __sort_dimension__add(sd); |
afab87b9 NK |
1414 | return 0; |
1415 | } | |
1416 | ||
dd68ada2 JK |
1417 | return -ESRCH; |
1418 | } | |
c8829c7a | 1419 | |
512ae1bd NK |
1420 | static const char *get_default_sort_order(void) |
1421 | { | |
1422 | const char *default_sort_orders[] = { | |
1423 | default_sort_order, | |
1424 | default_branch_sort_order, | |
1425 | default_mem_sort_order, | |
1426 | default_top_sort_order, | |
1427 | default_diff_sort_order, | |
1428 | }; | |
1429 | ||
1430 | BUG_ON(sort__mode >= ARRAY_SIZE(default_sort_orders)); | |
1431 | ||
1432 | return default_sort_orders[sort__mode]; | |
1433 | } | |
1434 | ||
a7d945bc | 1435 | static int __setup_sorting(void) |
c8829c7a | 1436 | { |
512ae1bd NK |
1437 | char *tmp, *tok, *str; |
1438 | const char *sort_keys = sort_order; | |
55309985 | 1439 | int ret = 0; |
c8829c7a | 1440 | |
a7d945bc NK |
1441 | if (sort_keys == NULL) { |
1442 | if (field_order) { | |
1443 | /* | |
1444 | * If user specified field order but no sort order, | |
1445 | * we'll honor it and not add default sort orders. | |
1446 | */ | |
1447 | return 0; | |
1448 | } | |
1449 | ||
512ae1bd | 1450 | sort_keys = get_default_sort_order(); |
a7d945bc | 1451 | } |
512ae1bd NK |
1452 | |
1453 | str = strdup(sort_keys); | |
5936f54d NK |
1454 | if (str == NULL) { |
1455 | error("Not enough memory to setup sort keys"); | |
1456 | return -ENOMEM; | |
1457 | } | |
1458 | ||
c8829c7a ACM |
1459 | for (tok = strtok_r(str, ", ", &tmp); |
1460 | tok; tok = strtok_r(NULL, ", ", &tmp)) { | |
55309985 | 1461 | ret = sort_dimension__add(tok); |
fc5871ed NK |
1462 | if (ret == -EINVAL) { |
1463 | error("Invalid --sort key: `%s'", tok); | |
55309985 | 1464 | break; |
fc5871ed | 1465 | } else if (ret == -ESRCH) { |
c8829c7a | 1466 | error("Unknown --sort key: `%s'", tok); |
55309985 | 1467 | break; |
c8829c7a ACM |
1468 | } |
1469 | } | |
1470 | ||
1471 | free(str); | |
55309985 | 1472 | return ret; |
c8829c7a | 1473 | } |
c351c281 | 1474 | |
f2998422 | 1475 | void perf_hpp__set_elide(int idx, bool elide) |
e67d49a7 | 1476 | { |
f2998422 JO |
1477 | struct perf_hpp_fmt *fmt; |
1478 | struct hpp_sort_entry *hse; | |
e67d49a7 | 1479 | |
f2998422 JO |
1480 | perf_hpp__for_each_format(fmt) { |
1481 | if (!perf_hpp__is_sort_entry(fmt)) | |
1482 | continue; | |
1483 | ||
1484 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
1485 | if (hse->se->se_width_idx == idx) { | |
1486 | fmt->elide = elide; | |
1487 | break; | |
1488 | } | |
e67d49a7 | 1489 | } |
e67d49a7 NK |
1490 | } |
1491 | ||
f2998422 | 1492 | static bool __get_elide(struct strlist *list, const char *list_name, FILE *fp) |
c351c281 ACM |
1493 | { |
1494 | if (list && strlist__nr_entries(list) == 1) { | |
1495 | if (fp != NULL) | |
1496 | fprintf(fp, "# %s: %s\n", list_name, | |
1497 | strlist__entry(list, 0)->s); | |
f2998422 JO |
1498 | return true; |
1499 | } | |
1500 | return false; | |
1501 | } | |
1502 | ||
1503 | static bool get_elide(int idx, FILE *output) | |
1504 | { | |
1505 | switch (idx) { | |
1506 | case HISTC_SYMBOL: | |
1507 | return __get_elide(symbol_conf.sym_list, "symbol", output); | |
1508 | case HISTC_DSO: | |
1509 | return __get_elide(symbol_conf.dso_list, "dso", output); | |
1510 | case HISTC_COMM: | |
1511 | return __get_elide(symbol_conf.comm_list, "comm", output); | |
1512 | default: | |
1513 | break; | |
c351c281 | 1514 | } |
f2998422 JO |
1515 | |
1516 | if (sort__mode != SORT_MODE__BRANCH) | |
1517 | return false; | |
1518 | ||
1519 | switch (idx) { | |
1520 | case HISTC_SYMBOL_FROM: | |
1521 | return __get_elide(symbol_conf.sym_from_list, "sym_from", output); | |
1522 | case HISTC_SYMBOL_TO: | |
1523 | return __get_elide(symbol_conf.sym_to_list, "sym_to", output); | |
1524 | case HISTC_DSO_FROM: | |
1525 | return __get_elide(symbol_conf.dso_from_list, "dso_from", output); | |
1526 | case HISTC_DSO_TO: | |
1527 | return __get_elide(symbol_conf.dso_to_list, "dso_to", output); | |
1528 | default: | |
1529 | break; | |
1530 | } | |
1531 | ||
1532 | return false; | |
c351c281 | 1533 | } |
08e71542 NK |
1534 | |
1535 | void sort__setup_elide(FILE *output) | |
1536 | { | |
cfaa154b NK |
1537 | struct perf_hpp_fmt *fmt; |
1538 | struct hpp_sort_entry *hse; | |
7524f63b | 1539 | |
f2998422 JO |
1540 | perf_hpp__for_each_format(fmt) { |
1541 | if (!perf_hpp__is_sort_entry(fmt)) | |
1542 | continue; | |
1543 | ||
1544 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
1545 | fmt->elide = get_elide(hse->se->se_width_idx, output); | |
08e71542 NK |
1546 | } |
1547 | ||
7524f63b NK |
1548 | /* |
1549 | * It makes no sense to elide all of sort entries. | |
1550 | * Just revert them to show up again. | |
1551 | */ | |
cfaa154b NK |
1552 | perf_hpp__for_each_format(fmt) { |
1553 | if (!perf_hpp__is_sort_entry(fmt)) | |
1554 | continue; | |
1555 | ||
f2998422 | 1556 | if (!fmt->elide) |
7524f63b NK |
1557 | return; |
1558 | } | |
1559 | ||
cfaa154b NK |
1560 | perf_hpp__for_each_format(fmt) { |
1561 | if (!perf_hpp__is_sort_entry(fmt)) | |
1562 | continue; | |
1563 | ||
f2998422 | 1564 | fmt->elide = false; |
cfaa154b | 1565 | } |
08e71542 | 1566 | } |
a7d945bc NK |
1567 | |
1568 | static int output_field_add(char *tok) | |
1569 | { | |
1570 | unsigned int i; | |
1571 | ||
1572 | for (i = 0; i < ARRAY_SIZE(common_sort_dimensions); i++) { | |
1573 | struct sort_dimension *sd = &common_sort_dimensions[i]; | |
1574 | ||
1575 | if (strncasecmp(tok, sd->name, strlen(tok))) | |
1576 | continue; | |
1577 | ||
1578 | return __sort_dimension__add_output(sd); | |
1579 | } | |
1580 | ||
1581 | for (i = 0; i < ARRAY_SIZE(hpp_sort_dimensions); i++) { | |
1582 | struct hpp_dimension *hd = &hpp_sort_dimensions[i]; | |
1583 | ||
1584 | if (strncasecmp(tok, hd->name, strlen(tok))) | |
1585 | continue; | |
1586 | ||
1587 | return __hpp_dimension__add_output(hd); | |
1588 | } | |
1589 | ||
1590 | for (i = 0; i < ARRAY_SIZE(bstack_sort_dimensions); i++) { | |
1591 | struct sort_dimension *sd = &bstack_sort_dimensions[i]; | |
1592 | ||
1593 | if (strncasecmp(tok, sd->name, strlen(tok))) | |
1594 | continue; | |
1595 | ||
1596 | return __sort_dimension__add_output(sd); | |
1597 | } | |
1598 | ||
1599 | for (i = 0; i < ARRAY_SIZE(memory_sort_dimensions); i++) { | |
1600 | struct sort_dimension *sd = &memory_sort_dimensions[i]; | |
1601 | ||
1602 | if (strncasecmp(tok, sd->name, strlen(tok))) | |
1603 | continue; | |
1604 | ||
1605 | return __sort_dimension__add_output(sd); | |
1606 | } | |
1607 | ||
1608 | return -ESRCH; | |
1609 | } | |
1610 | ||
1611 | static void reset_dimensions(void) | |
1612 | { | |
1613 | unsigned int i; | |
1614 | ||
1615 | for (i = 0; i < ARRAY_SIZE(common_sort_dimensions); i++) | |
1616 | common_sort_dimensions[i].taken = 0; | |
1617 | ||
1618 | for (i = 0; i < ARRAY_SIZE(hpp_sort_dimensions); i++) | |
1619 | hpp_sort_dimensions[i].taken = 0; | |
1620 | ||
1621 | for (i = 0; i < ARRAY_SIZE(bstack_sort_dimensions); i++) | |
1622 | bstack_sort_dimensions[i].taken = 0; | |
1623 | ||
1624 | for (i = 0; i < ARRAY_SIZE(memory_sort_dimensions); i++) | |
1625 | memory_sort_dimensions[i].taken = 0; | |
1626 | } | |
1627 | ||
1628 | static int __setup_output_field(void) | |
1629 | { | |
1630 | char *tmp, *tok, *str; | |
1631 | int ret = 0; | |
1632 | ||
1633 | if (field_order == NULL) | |
1634 | return 0; | |
1635 | ||
1636 | reset_dimensions(); | |
1637 | ||
1638 | str = strdup(field_order); | |
1639 | if (str == NULL) { | |
1640 | error("Not enough memory to setup output fields"); | |
1641 | return -ENOMEM; | |
1642 | } | |
1643 | ||
1644 | for (tok = strtok_r(str, ", ", &tmp); | |
1645 | tok; tok = strtok_r(NULL, ", ", &tmp)) { | |
1646 | ret = output_field_add(tok); | |
1647 | if (ret == -EINVAL) { | |
1648 | error("Invalid --fields key: `%s'", tok); | |
1649 | break; | |
1650 | } else if (ret == -ESRCH) { | |
1651 | error("Unknown --fields key: `%s'", tok); | |
1652 | break; | |
1653 | } | |
1654 | } | |
1655 | ||
1656 | free(str); | |
1657 | return ret; | |
1658 | } | |
1659 | ||
1660 | int setup_sorting(void) | |
1661 | { | |
1662 | int err; | |
1663 | ||
1664 | err = __setup_sorting(); | |
1665 | if (err < 0) | |
1666 | return err; | |
1667 | ||
1668 | if (parent_pattern != default_parent_pattern) { | |
1669 | err = sort_dimension__add("parent"); | |
1670 | if (err < 0) | |
1671 | return err; | |
1672 | } | |
1673 | ||
1674 | reset_dimensions(); | |
1675 | ||
1676 | /* | |
1677 | * perf diff doesn't use default hpp output fields. | |
1678 | */ | |
1679 | if (sort__mode != SORT_MODE__DIFF) | |
1680 | perf_hpp__init(); | |
1681 | ||
1682 | err = __setup_output_field(); | |
1683 | if (err < 0) | |
1684 | return err; | |
1685 | ||
1686 | /* copy sort keys to output fields */ | |
1687 | perf_hpp__setup_output_field(); | |
1688 | /* and then copy output fields to sort keys */ | |
1689 | perf_hpp__append_sort_keys(); | |
1690 | ||
1691 | return 0; | |
1692 | } | |
1c89fe9b NK |
1693 | |
1694 | void reset_output_field(void) | |
1695 | { | |
1696 | sort__need_collapse = 0; | |
1697 | sort__has_parent = 0; | |
1698 | sort__has_sym = 0; | |
1699 | sort__has_dso = 0; | |
1700 | ||
d69b2962 NK |
1701 | field_order = NULL; |
1702 | sort_order = NULL; | |
1703 | ||
1c89fe9b NK |
1704 | reset_dimensions(); |
1705 | perf_hpp__reset_output_field(); | |
1706 | } |