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); |
5b591669 NK |
73 | |
74 | width = max(7U, width) - 6; | |
75 | return repsep_snprintf(bf, size, "%5d:%-*.*s", he->thread->tid, | |
76 | width, width, comm ?: ""); | |
dd68ada2 JK |
77 | } |
78 | ||
872a878f | 79 | struct sort_entry sort_thread = { |
8246de88 | 80 | .se_header = " Pid:Command", |
872a878f FW |
81 | .se_cmp = sort__thread_cmp, |
82 | .se_snprintf = hist_entry__thread_snprintf, | |
83 | .se_width_idx = HISTC_THREAD, | |
84 | }; | |
85 | ||
86 | /* --sort comm */ | |
87 | ||
88 | static int64_t | |
89 | sort__comm_cmp(struct hist_entry *left, struct hist_entry *right) | |
90 | { | |
fedd63d3 | 91 | /* Compare the addr that should be unique among comm */ |
4dfced35 | 92 | return comm__str(right->comm) - comm__str(left->comm); |
872a878f FW |
93 | } |
94 | ||
95 | static int64_t | |
96 | sort__comm_collapse(struct hist_entry *left, struct hist_entry *right) | |
97 | { | |
4dfced35 NK |
98 | /* Compare the addr that should be unique among comm */ |
99 | return comm__str(right->comm) - comm__str(left->comm); | |
872a878f FW |
100 | } |
101 | ||
202e7a6d NK |
102 | static int64_t |
103 | sort__comm_sort(struct hist_entry *left, struct hist_entry *right) | |
104 | { | |
105 | return strcmp(comm__str(right->comm), comm__str(left->comm)); | |
106 | } | |
107 | ||
c824c433 | 108 | static int hist_entry__comm_snprintf(struct hist_entry *he, char *bf, |
a4e3b956 | 109 | size_t size, unsigned int width) |
dd68ada2 | 110 | { |
5b591669 | 111 | return repsep_snprintf(bf, size, "%-*.*s", width, width, comm__str(he->comm)); |
dd68ada2 JK |
112 | } |
113 | ||
14d1ac74 NK |
114 | struct sort_entry sort_comm = { |
115 | .se_header = "Command", | |
116 | .se_cmp = sort__comm_cmp, | |
117 | .se_collapse = sort__comm_collapse, | |
202e7a6d | 118 | .se_sort = sort__comm_sort, |
14d1ac74 NK |
119 | .se_snprintf = hist_entry__comm_snprintf, |
120 | .se_width_idx = HISTC_COMM, | |
121 | }; | |
122 | ||
123 | /* --sort dso */ | |
124 | ||
b5387528 RAV |
125 | static int64_t _sort__dso_cmp(struct map *map_l, struct map *map_r) |
126 | { | |
127 | struct dso *dso_l = map_l ? map_l->dso : NULL; | |
128 | struct dso *dso_r = map_r ? map_r->dso : NULL; | |
129 | const char *dso_name_l, *dso_name_r; | |
130 | ||
131 | if (!dso_l || !dso_r) | |
202e7a6d | 132 | return cmp_null(dso_r, dso_l); |
b5387528 RAV |
133 | |
134 | if (verbose) { | |
135 | dso_name_l = dso_l->long_name; | |
136 | dso_name_r = dso_r->long_name; | |
137 | } else { | |
138 | dso_name_l = dso_l->short_name; | |
139 | dso_name_r = dso_r->short_name; | |
140 | } | |
141 | ||
142 | return strcmp(dso_name_l, dso_name_r); | |
143 | } | |
144 | ||
872a878f | 145 | static int64_t |
dd68ada2 JK |
146 | sort__dso_cmp(struct hist_entry *left, struct hist_entry *right) |
147 | { | |
202e7a6d | 148 | return _sort__dso_cmp(right->ms.map, left->ms.map); |
b5387528 | 149 | } |
dd68ada2 | 150 | |
14d1ac74 NK |
151 | static int _hist_entry__dso_snprintf(struct map *map, char *bf, |
152 | size_t size, unsigned int width) | |
153 | { | |
154 | if (map && map->dso) { | |
155 | const char *dso_name = !verbose ? map->dso->short_name : | |
156 | map->dso->long_name; | |
5b591669 | 157 | return repsep_snprintf(bf, size, "%-*.*s", width, width, dso_name); |
14d1ac74 NK |
158 | } |
159 | ||
5b591669 | 160 | return repsep_snprintf(bf, size, "%-*.*s", width, width, "[unknown]"); |
14d1ac74 NK |
161 | } |
162 | ||
c824c433 | 163 | static int hist_entry__dso_snprintf(struct hist_entry *he, char *bf, |
14d1ac74 NK |
164 | size_t size, unsigned int width) |
165 | { | |
c824c433 | 166 | return _hist_entry__dso_snprintf(he->ms.map, bf, size, width); |
14d1ac74 NK |
167 | } |
168 | ||
169 | struct sort_entry sort_dso = { | |
170 | .se_header = "Shared Object", | |
171 | .se_cmp = sort__dso_cmp, | |
172 | .se_snprintf = hist_entry__dso_snprintf, | |
173 | .se_width_idx = HISTC_DSO, | |
174 | }; | |
175 | ||
176 | /* --sort symbol */ | |
dd68ada2 | 177 | |
2037be53 NK |
178 | static int64_t _sort__addr_cmp(u64 left_ip, u64 right_ip) |
179 | { | |
180 | return (int64_t)(right_ip - left_ip); | |
181 | } | |
182 | ||
51f27d14 | 183 | static int64_t _sort__sym_cmp(struct symbol *sym_l, struct symbol *sym_r) |
b5387528 | 184 | { |
51f27d14 NK |
185 | u64 ip_l, ip_r; |
186 | ||
b5387528 RAV |
187 | if (!sym_l || !sym_r) |
188 | return cmp_null(sym_l, sym_r); | |
189 | ||
190 | if (sym_l == sym_r) | |
191 | return 0; | |
192 | ||
53985a7b SL |
193 | ip_l = sym_l->start; |
194 | ip_r = sym_r->start; | |
b5387528 RAV |
195 | |
196 | return (int64_t)(ip_r - ip_l); | |
197 | } | |
198 | ||
14d1ac74 NK |
199 | static int64_t |
200 | sort__sym_cmp(struct hist_entry *left, struct hist_entry *right) | |
b5387528 | 201 | { |
09600e0f NK |
202 | int64_t ret; |
203 | ||
14d1ac74 | 204 | if (!left->ms.sym && !right->ms.sym) |
2037be53 | 205 | return _sort__addr_cmp(left->ip, right->ip); |
dd68ada2 | 206 | |
09600e0f NK |
207 | /* |
208 | * comparing symbol address alone is not enough since it's a | |
209 | * relative address within a dso. | |
210 | */ | |
68f6d022 NK |
211 | if (!sort__has_dso) { |
212 | ret = sort__dso_cmp(left, right); | |
213 | if (ret != 0) | |
214 | return ret; | |
215 | } | |
09600e0f | 216 | |
51f27d14 | 217 | return _sort__sym_cmp(left->ms.sym, right->ms.sym); |
b5387528 RAV |
218 | } |
219 | ||
202e7a6d NK |
220 | static int64_t |
221 | sort__sym_sort(struct hist_entry *left, struct hist_entry *right) | |
222 | { | |
223 | if (!left->ms.sym || !right->ms.sym) | |
224 | return cmp_null(left->ms.sym, right->ms.sym); | |
225 | ||
226 | return strcmp(right->ms.sym->name, left->ms.sym->name); | |
227 | } | |
228 | ||
b5387528 RAV |
229 | static int _hist_entry__sym_snprintf(struct map *map, struct symbol *sym, |
230 | u64 ip, char level, char *bf, size_t size, | |
43355522 | 231 | unsigned int width) |
b5387528 RAV |
232 | { |
233 | size_t ret = 0; | |
234 | ||
235 | if (verbose) { | |
236 | char o = map ? dso__symtab_origin(map->dso) : '!'; | |
237 | ret += repsep_snprintf(bf, size, "%-#*llx %c ", | |
ded19d57 | 238 | BITS_PER_LONG / 4 + 2, ip, o); |
439d473b | 239 | } |
dd68ada2 | 240 | |
b5387528 | 241 | ret += repsep_snprintf(bf + ret, size - ret, "[%c] ", level); |
98a3b32c SE |
242 | if (sym && map) { |
243 | if (map->type == MAP__VARIABLE) { | |
244 | ret += repsep_snprintf(bf + ret, size - ret, "%s", sym->name); | |
245 | ret += repsep_snprintf(bf + ret, size - ret, "+0x%llx", | |
62667746 | 246 | ip - map->unmap_ip(map, sym->start)); |
98a3b32c SE |
247 | ret += repsep_snprintf(bf + ret, size - ret, "%-*s", |
248 | width - ret, ""); | |
249 | } else { | |
250 | ret += repsep_snprintf(bf + ret, size - ret, "%-*s", | |
251 | width - ret, | |
252 | sym->name); | |
253 | } | |
254 | } else { | |
b5387528 RAV |
255 | size_t len = BITS_PER_LONG / 4; |
256 | ret += repsep_snprintf(bf + ret, size - ret, "%-#.*llx", | |
257 | len, ip); | |
258 | ret += repsep_snprintf(bf + ret, size - ret, "%-*s", | |
259 | width - ret, ""); | |
260 | } | |
261 | ||
5b591669 NK |
262 | if (ret > width) |
263 | bf[width] = '\0'; | |
264 | ||
265 | return width; | |
dd68ada2 JK |
266 | } |
267 | ||
c824c433 | 268 | static int hist_entry__sym_snprintf(struct hist_entry *he, char *bf, |
43355522 | 269 | size_t size, unsigned int width) |
b5387528 | 270 | { |
c824c433 ACM |
271 | return _hist_entry__sym_snprintf(he->ms.map, he->ms.sym, he->ip, |
272 | he->level, bf, size, width); | |
b5387528 | 273 | } |
dd68ada2 | 274 | |
872a878f FW |
275 | struct sort_entry sort_sym = { |
276 | .se_header = "Symbol", | |
277 | .se_cmp = sort__sym_cmp, | |
202e7a6d | 278 | .se_sort = sort__sym_sort, |
872a878f FW |
279 | .se_snprintf = hist_entry__sym_snprintf, |
280 | .se_width_idx = HISTC_SYMBOL, | |
281 | }; | |
dd68ada2 | 282 | |
409a8be6 ACM |
283 | /* --sort srcline */ |
284 | ||
285 | static int64_t | |
286 | sort__srcline_cmp(struct hist_entry *left, struct hist_entry *right) | |
287 | { | |
4adcc430 NK |
288 | if (!left->srcline) { |
289 | if (!left->ms.map) | |
290 | left->srcline = SRCLINE_UNKNOWN; | |
291 | else { | |
292 | struct map *map = left->ms.map; | |
293 | left->srcline = get_srcline(map->dso, | |
85c116a6 AK |
294 | map__rip_2objdump(map, left->ip), |
295 | left->ms.sym, true); | |
4adcc430 NK |
296 | } |
297 | } | |
298 | if (!right->srcline) { | |
299 | if (!right->ms.map) | |
300 | right->srcline = SRCLINE_UNKNOWN; | |
301 | else { | |
302 | struct map *map = right->ms.map; | |
303 | right->srcline = get_srcline(map->dso, | |
85c116a6 AK |
304 | map__rip_2objdump(map, right->ip), |
305 | right->ms.sym, true); | |
4adcc430 NK |
306 | } |
307 | } | |
202e7a6d | 308 | return strcmp(right->srcline, left->srcline); |
409a8be6 ACM |
309 | } |
310 | ||
c824c433 | 311 | static int hist_entry__srcline_snprintf(struct hist_entry *he, char *bf, |
5b591669 | 312 | size_t size, unsigned int width) |
409a8be6 | 313 | { |
b2d53671 | 314 | return repsep_snprintf(bf, size, "%-*.*s", width, width, he->srcline); |
409a8be6 ACM |
315 | } |
316 | ||
317 | struct sort_entry sort_srcline = { | |
318 | .se_header = "Source:Line", | |
319 | .se_cmp = sort__srcline_cmp, | |
320 | .se_snprintf = hist_entry__srcline_snprintf, | |
321 | .se_width_idx = HISTC_SRCLINE, | |
322 | }; | |
323 | ||
dd68ada2 JK |
324 | /* --sort parent */ |
325 | ||
872a878f | 326 | static int64_t |
dd68ada2 JK |
327 | sort__parent_cmp(struct hist_entry *left, struct hist_entry *right) |
328 | { | |
329 | struct symbol *sym_l = left->parent; | |
330 | struct symbol *sym_r = right->parent; | |
331 | ||
332 | if (!sym_l || !sym_r) | |
333 | return cmp_null(sym_l, sym_r); | |
334 | ||
202e7a6d | 335 | return strcmp(sym_r->name, sym_l->name); |
dd68ada2 JK |
336 | } |
337 | ||
c824c433 | 338 | static int hist_entry__parent_snprintf(struct hist_entry *he, char *bf, |
a4e3b956 | 339 | size_t size, unsigned int width) |
dd68ada2 | 340 | { |
5b591669 | 341 | return repsep_snprintf(bf, size, "%-*.*s", width, width, |
c824c433 | 342 | he->parent ? he->parent->name : "[other]"); |
dd68ada2 JK |
343 | } |
344 | ||
872a878f FW |
345 | struct sort_entry sort_parent = { |
346 | .se_header = "Parent symbol", | |
347 | .se_cmp = sort__parent_cmp, | |
348 | .se_snprintf = hist_entry__parent_snprintf, | |
349 | .se_width_idx = HISTC_PARENT, | |
350 | }; | |
351 | ||
f60f3593 AS |
352 | /* --sort cpu */ |
353 | ||
872a878f | 354 | static int64_t |
f60f3593 AS |
355 | sort__cpu_cmp(struct hist_entry *left, struct hist_entry *right) |
356 | { | |
357 | return right->cpu - left->cpu; | |
358 | } | |
359 | ||
c824c433 ACM |
360 | static int hist_entry__cpu_snprintf(struct hist_entry *he, char *bf, |
361 | size_t size, unsigned int width) | |
f60f3593 | 362 | { |
5b591669 | 363 | return repsep_snprintf(bf, size, "%*.*d", width, width, he->cpu); |
f60f3593 AS |
364 | } |
365 | ||
872a878f FW |
366 | struct sort_entry sort_cpu = { |
367 | .se_header = "CPU", | |
368 | .se_cmp = sort__cpu_cmp, | |
369 | .se_snprintf = hist_entry__cpu_snprintf, | |
370 | .se_width_idx = HISTC_CPU, | |
371 | }; | |
372 | ||
14d1ac74 NK |
373 | /* sort keys for branch stacks */ |
374 | ||
b5387528 RAV |
375 | static int64_t |
376 | sort__dso_from_cmp(struct hist_entry *left, struct hist_entry *right) | |
377 | { | |
288a4b91 JO |
378 | if (!left->branch_info || !right->branch_info) |
379 | return cmp_null(left->branch_info, right->branch_info); | |
380 | ||
b5387528 RAV |
381 | return _sort__dso_cmp(left->branch_info->from.map, |
382 | right->branch_info->from.map); | |
383 | } | |
384 | ||
c824c433 | 385 | static int hist_entry__dso_from_snprintf(struct hist_entry *he, char *bf, |
b5387528 RAV |
386 | size_t size, unsigned int width) |
387 | { | |
288a4b91 JO |
388 | if (he->branch_info) |
389 | return _hist_entry__dso_snprintf(he->branch_info->from.map, | |
390 | bf, size, width); | |
391 | else | |
392 | return repsep_snprintf(bf, size, "%-*.*s", width, width, "N/A"); | |
b5387528 RAV |
393 | } |
394 | ||
b5387528 RAV |
395 | static int64_t |
396 | sort__dso_to_cmp(struct hist_entry *left, struct hist_entry *right) | |
397 | { | |
8b62fa59 JO |
398 | if (!left->branch_info || !right->branch_info) |
399 | return cmp_null(left->branch_info, right->branch_info); | |
400 | ||
b5387528 RAV |
401 | return _sort__dso_cmp(left->branch_info->to.map, |
402 | right->branch_info->to.map); | |
403 | } | |
404 | ||
c824c433 | 405 | static int hist_entry__dso_to_snprintf(struct hist_entry *he, char *bf, |
b5387528 RAV |
406 | size_t size, unsigned int width) |
407 | { | |
8b62fa59 JO |
408 | if (he->branch_info) |
409 | return _hist_entry__dso_snprintf(he->branch_info->to.map, | |
410 | bf, size, width); | |
411 | else | |
412 | return repsep_snprintf(bf, size, "%-*.*s", width, width, "N/A"); | |
b5387528 RAV |
413 | } |
414 | ||
415 | static int64_t | |
416 | sort__sym_from_cmp(struct hist_entry *left, struct hist_entry *right) | |
417 | { | |
418 | struct addr_map_symbol *from_l = &left->branch_info->from; | |
419 | struct addr_map_symbol *from_r = &right->branch_info->from; | |
420 | ||
1b9e97a2 JO |
421 | if (!left->branch_info || !right->branch_info) |
422 | return cmp_null(left->branch_info, right->branch_info); | |
423 | ||
424 | from_l = &left->branch_info->from; | |
425 | from_r = &right->branch_info->from; | |
426 | ||
b5387528 | 427 | if (!from_l->sym && !from_r->sym) |
2037be53 | 428 | return _sort__addr_cmp(from_l->addr, from_r->addr); |
b5387528 | 429 | |
51f27d14 | 430 | return _sort__sym_cmp(from_l->sym, from_r->sym); |
b5387528 RAV |
431 | } |
432 | ||
433 | static int64_t | |
434 | sort__sym_to_cmp(struct hist_entry *left, struct hist_entry *right) | |
435 | { | |
38cdbd39 JO |
436 | struct addr_map_symbol *to_l, *to_r; |
437 | ||
438 | if (!left->branch_info || !right->branch_info) | |
439 | return cmp_null(left->branch_info, right->branch_info); | |
440 | ||
441 | to_l = &left->branch_info->to; | |
442 | to_r = &right->branch_info->to; | |
b5387528 RAV |
443 | |
444 | if (!to_l->sym && !to_r->sym) | |
2037be53 | 445 | return _sort__addr_cmp(to_l->addr, to_r->addr); |
b5387528 | 446 | |
51f27d14 | 447 | return _sort__sym_cmp(to_l->sym, to_r->sym); |
b5387528 RAV |
448 | } |
449 | ||
c824c433 | 450 | static int hist_entry__sym_from_snprintf(struct hist_entry *he, char *bf, |
43355522 | 451 | size_t size, unsigned int width) |
b5387528 | 452 | { |
1b9e97a2 JO |
453 | if (he->branch_info) { |
454 | struct addr_map_symbol *from = &he->branch_info->from; | |
b5387528 | 455 | |
1b9e97a2 JO |
456 | return _hist_entry__sym_snprintf(from->map, from->sym, from->addr, |
457 | he->level, bf, size, width); | |
458 | } | |
459 | ||
460 | return repsep_snprintf(bf, size, "%-*.*s", width, width, "N/A"); | |
b5387528 RAV |
461 | } |
462 | ||
c824c433 | 463 | static int hist_entry__sym_to_snprintf(struct hist_entry *he, char *bf, |
43355522 | 464 | size_t size, unsigned int width) |
b5387528 | 465 | { |
38cdbd39 JO |
466 | if (he->branch_info) { |
467 | struct addr_map_symbol *to = &he->branch_info->to; | |
468 | ||
469 | return _hist_entry__sym_snprintf(to->map, to->sym, to->addr, | |
470 | he->level, bf, size, width); | |
471 | } | |
b5387528 | 472 | |
38cdbd39 | 473 | return repsep_snprintf(bf, size, "%-*.*s", width, width, "N/A"); |
b5387528 RAV |
474 | } |
475 | ||
14d1ac74 NK |
476 | struct sort_entry sort_dso_from = { |
477 | .se_header = "Source Shared Object", | |
478 | .se_cmp = sort__dso_from_cmp, | |
479 | .se_snprintf = hist_entry__dso_from_snprintf, | |
480 | .se_width_idx = HISTC_DSO_FROM, | |
481 | }; | |
482 | ||
b5387528 RAV |
483 | struct sort_entry sort_dso_to = { |
484 | .se_header = "Target Shared Object", | |
485 | .se_cmp = sort__dso_to_cmp, | |
486 | .se_snprintf = hist_entry__dso_to_snprintf, | |
487 | .se_width_idx = HISTC_DSO_TO, | |
488 | }; | |
489 | ||
490 | struct sort_entry sort_sym_from = { | |
491 | .se_header = "Source Symbol", | |
492 | .se_cmp = sort__sym_from_cmp, | |
493 | .se_snprintf = hist_entry__sym_from_snprintf, | |
494 | .se_width_idx = HISTC_SYMBOL_FROM, | |
495 | }; | |
496 | ||
497 | struct sort_entry sort_sym_to = { | |
498 | .se_header = "Target Symbol", | |
499 | .se_cmp = sort__sym_to_cmp, | |
500 | .se_snprintf = hist_entry__sym_to_snprintf, | |
501 | .se_width_idx = HISTC_SYMBOL_TO, | |
502 | }; | |
503 | ||
504 | static int64_t | |
505 | sort__mispredict_cmp(struct hist_entry *left, struct hist_entry *right) | |
506 | { | |
428560e7 | 507 | unsigned char mp, p; |
b5387528 | 508 | |
428560e7 JO |
509 | if (!left->branch_info || !right->branch_info) |
510 | return cmp_null(left->branch_info, right->branch_info); | |
511 | ||
512 | mp = left->branch_info->flags.mispred != right->branch_info->flags.mispred; | |
513 | p = left->branch_info->flags.predicted != right->branch_info->flags.predicted; | |
b5387528 RAV |
514 | return mp || p; |
515 | } | |
516 | ||
c824c433 | 517 | static int hist_entry__mispredict_snprintf(struct hist_entry *he, char *bf, |
b5387528 RAV |
518 | size_t size, unsigned int width){ |
519 | static const char *out = "N/A"; | |
520 | ||
428560e7 JO |
521 | if (he->branch_info) { |
522 | if (he->branch_info->flags.predicted) | |
523 | out = "N"; | |
524 | else if (he->branch_info->flags.mispred) | |
525 | out = "Y"; | |
526 | } | |
b5387528 | 527 | |
5b591669 | 528 | return repsep_snprintf(bf, size, "%-*.*s", width, width, out); |
b5387528 RAV |
529 | } |
530 | ||
98a3b32c SE |
531 | /* --sort daddr_sym */ |
532 | static int64_t | |
533 | sort__daddr_cmp(struct hist_entry *left, struct hist_entry *right) | |
534 | { | |
535 | uint64_t l = 0, r = 0; | |
536 | ||
537 | if (left->mem_info) | |
538 | l = left->mem_info->daddr.addr; | |
539 | if (right->mem_info) | |
540 | r = right->mem_info->daddr.addr; | |
541 | ||
542 | return (int64_t)(r - l); | |
543 | } | |
544 | ||
c824c433 | 545 | static int hist_entry__daddr_snprintf(struct hist_entry *he, char *bf, |
98a3b32c SE |
546 | size_t size, unsigned int width) |
547 | { | |
548 | uint64_t addr = 0; | |
549 | struct map *map = NULL; | |
550 | struct symbol *sym = NULL; | |
551 | ||
c824c433 ACM |
552 | if (he->mem_info) { |
553 | addr = he->mem_info->daddr.addr; | |
554 | map = he->mem_info->daddr.map; | |
555 | sym = he->mem_info->daddr.sym; | |
98a3b32c | 556 | } |
c824c433 | 557 | return _hist_entry__sym_snprintf(map, sym, addr, he->level, bf, size, |
98a3b32c SE |
558 | width); |
559 | } | |
560 | ||
561 | static int64_t | |
562 | sort__dso_daddr_cmp(struct hist_entry *left, struct hist_entry *right) | |
563 | { | |
564 | struct map *map_l = NULL; | |
565 | struct map *map_r = NULL; | |
566 | ||
567 | if (left->mem_info) | |
568 | map_l = left->mem_info->daddr.map; | |
569 | if (right->mem_info) | |
570 | map_r = right->mem_info->daddr.map; | |
571 | ||
572 | return _sort__dso_cmp(map_l, map_r); | |
573 | } | |
574 | ||
c824c433 | 575 | static int hist_entry__dso_daddr_snprintf(struct hist_entry *he, char *bf, |
98a3b32c SE |
576 | size_t size, unsigned int width) |
577 | { | |
578 | struct map *map = NULL; | |
579 | ||
c824c433 ACM |
580 | if (he->mem_info) |
581 | map = he->mem_info->daddr.map; | |
98a3b32c SE |
582 | |
583 | return _hist_entry__dso_snprintf(map, bf, size, width); | |
584 | } | |
585 | ||
586 | static int64_t | |
587 | sort__locked_cmp(struct hist_entry *left, struct hist_entry *right) | |
588 | { | |
589 | union perf_mem_data_src data_src_l; | |
590 | union perf_mem_data_src data_src_r; | |
591 | ||
592 | if (left->mem_info) | |
593 | data_src_l = left->mem_info->data_src; | |
594 | else | |
595 | data_src_l.mem_lock = PERF_MEM_LOCK_NA; | |
596 | ||
597 | if (right->mem_info) | |
598 | data_src_r = right->mem_info->data_src; | |
599 | else | |
600 | data_src_r.mem_lock = PERF_MEM_LOCK_NA; | |
601 | ||
602 | return (int64_t)(data_src_r.mem_lock - data_src_l.mem_lock); | |
603 | } | |
604 | ||
c824c433 | 605 | static int hist_entry__locked_snprintf(struct hist_entry *he, char *bf, |
98a3b32c SE |
606 | size_t size, unsigned int width) |
607 | { | |
608 | const char *out; | |
609 | u64 mask = PERF_MEM_LOCK_NA; | |
610 | ||
c824c433 ACM |
611 | if (he->mem_info) |
612 | mask = he->mem_info->data_src.mem_lock; | |
98a3b32c SE |
613 | |
614 | if (mask & PERF_MEM_LOCK_NA) | |
615 | out = "N/A"; | |
616 | else if (mask & PERF_MEM_LOCK_LOCKED) | |
617 | out = "Yes"; | |
618 | else | |
619 | out = "No"; | |
620 | ||
621 | return repsep_snprintf(bf, size, "%-*s", width, out); | |
622 | } | |
623 | ||
624 | static int64_t | |
625 | sort__tlb_cmp(struct hist_entry *left, struct hist_entry *right) | |
626 | { | |
627 | union perf_mem_data_src data_src_l; | |
628 | union perf_mem_data_src data_src_r; | |
629 | ||
630 | if (left->mem_info) | |
631 | data_src_l = left->mem_info->data_src; | |
632 | else | |
633 | data_src_l.mem_dtlb = PERF_MEM_TLB_NA; | |
634 | ||
635 | if (right->mem_info) | |
636 | data_src_r = right->mem_info->data_src; | |
637 | else | |
638 | data_src_r.mem_dtlb = PERF_MEM_TLB_NA; | |
639 | ||
640 | return (int64_t)(data_src_r.mem_dtlb - data_src_l.mem_dtlb); | |
641 | } | |
642 | ||
643 | static const char * const tlb_access[] = { | |
644 | "N/A", | |
645 | "HIT", | |
646 | "MISS", | |
647 | "L1", | |
648 | "L2", | |
649 | "Walker", | |
650 | "Fault", | |
651 | }; | |
652 | #define NUM_TLB_ACCESS (sizeof(tlb_access)/sizeof(const char *)) | |
653 | ||
c824c433 | 654 | static int hist_entry__tlb_snprintf(struct hist_entry *he, char *bf, |
98a3b32c SE |
655 | size_t size, unsigned int width) |
656 | { | |
657 | char out[64]; | |
658 | size_t sz = sizeof(out) - 1; /* -1 for null termination */ | |
659 | size_t l = 0, i; | |
660 | u64 m = PERF_MEM_TLB_NA; | |
661 | u64 hit, miss; | |
662 | ||
663 | out[0] = '\0'; | |
664 | ||
c824c433 ACM |
665 | if (he->mem_info) |
666 | m = he->mem_info->data_src.mem_dtlb; | |
98a3b32c SE |
667 | |
668 | hit = m & PERF_MEM_TLB_HIT; | |
669 | miss = m & PERF_MEM_TLB_MISS; | |
670 | ||
671 | /* already taken care of */ | |
672 | m &= ~(PERF_MEM_TLB_HIT|PERF_MEM_TLB_MISS); | |
673 | ||
674 | for (i = 0; m && i < NUM_TLB_ACCESS; i++, m >>= 1) { | |
675 | if (!(m & 0x1)) | |
676 | continue; | |
677 | if (l) { | |
678 | strcat(out, " or "); | |
679 | l += 4; | |
680 | } | |
681 | strncat(out, tlb_access[i], sz - l); | |
682 | l += strlen(tlb_access[i]); | |
683 | } | |
684 | if (*out == '\0') | |
685 | strcpy(out, "N/A"); | |
686 | if (hit) | |
687 | strncat(out, " hit", sz - l); | |
688 | if (miss) | |
689 | strncat(out, " miss", sz - l); | |
690 | ||
691 | return repsep_snprintf(bf, size, "%-*s", width, out); | |
692 | } | |
693 | ||
694 | static int64_t | |
695 | sort__lvl_cmp(struct hist_entry *left, struct hist_entry *right) | |
696 | { | |
697 | union perf_mem_data_src data_src_l; | |
698 | union perf_mem_data_src data_src_r; | |
699 | ||
700 | if (left->mem_info) | |
701 | data_src_l = left->mem_info->data_src; | |
702 | else | |
703 | data_src_l.mem_lvl = PERF_MEM_LVL_NA; | |
704 | ||
705 | if (right->mem_info) | |
706 | data_src_r = right->mem_info->data_src; | |
707 | else | |
708 | data_src_r.mem_lvl = PERF_MEM_LVL_NA; | |
709 | ||
710 | return (int64_t)(data_src_r.mem_lvl - data_src_l.mem_lvl); | |
711 | } | |
712 | ||
713 | static const char * const mem_lvl[] = { | |
714 | "N/A", | |
715 | "HIT", | |
716 | "MISS", | |
717 | "L1", | |
718 | "LFB", | |
719 | "L2", | |
720 | "L3", | |
721 | "Local RAM", | |
722 | "Remote RAM (1 hop)", | |
723 | "Remote RAM (2 hops)", | |
724 | "Remote Cache (1 hop)", | |
725 | "Remote Cache (2 hops)", | |
726 | "I/O", | |
727 | "Uncached", | |
728 | }; | |
729 | #define NUM_MEM_LVL (sizeof(mem_lvl)/sizeof(const char *)) | |
730 | ||
c824c433 | 731 | static int hist_entry__lvl_snprintf(struct hist_entry *he, char *bf, |
98a3b32c SE |
732 | size_t size, unsigned int width) |
733 | { | |
734 | char out[64]; | |
735 | size_t sz = sizeof(out) - 1; /* -1 for null termination */ | |
736 | size_t i, l = 0; | |
737 | u64 m = PERF_MEM_LVL_NA; | |
738 | u64 hit, miss; | |
739 | ||
c824c433 ACM |
740 | if (he->mem_info) |
741 | m = he->mem_info->data_src.mem_lvl; | |
98a3b32c SE |
742 | |
743 | out[0] = '\0'; | |
744 | ||
745 | hit = m & PERF_MEM_LVL_HIT; | |
746 | miss = m & PERF_MEM_LVL_MISS; | |
747 | ||
748 | /* already taken care of */ | |
749 | m &= ~(PERF_MEM_LVL_HIT|PERF_MEM_LVL_MISS); | |
750 | ||
751 | for (i = 0; m && i < NUM_MEM_LVL; i++, m >>= 1) { | |
752 | if (!(m & 0x1)) | |
753 | continue; | |
754 | if (l) { | |
755 | strcat(out, " or "); | |
756 | l += 4; | |
757 | } | |
758 | strncat(out, mem_lvl[i], sz - l); | |
759 | l += strlen(mem_lvl[i]); | |
760 | } | |
761 | if (*out == '\0') | |
762 | strcpy(out, "N/A"); | |
763 | if (hit) | |
764 | strncat(out, " hit", sz - l); | |
765 | if (miss) | |
766 | strncat(out, " miss", sz - l); | |
767 | ||
768 | return repsep_snprintf(bf, size, "%-*s", width, out); | |
769 | } | |
770 | ||
771 | static int64_t | |
772 | sort__snoop_cmp(struct hist_entry *left, struct hist_entry *right) | |
773 | { | |
774 | union perf_mem_data_src data_src_l; | |
775 | union perf_mem_data_src data_src_r; | |
776 | ||
777 | if (left->mem_info) | |
778 | data_src_l = left->mem_info->data_src; | |
779 | else | |
780 | data_src_l.mem_snoop = PERF_MEM_SNOOP_NA; | |
781 | ||
782 | if (right->mem_info) | |
783 | data_src_r = right->mem_info->data_src; | |
784 | else | |
785 | data_src_r.mem_snoop = PERF_MEM_SNOOP_NA; | |
786 | ||
787 | return (int64_t)(data_src_r.mem_snoop - data_src_l.mem_snoop); | |
788 | } | |
789 | ||
790 | static const char * const snoop_access[] = { | |
791 | "N/A", | |
792 | "None", | |
793 | "Miss", | |
794 | "Hit", | |
795 | "HitM", | |
796 | }; | |
797 | #define NUM_SNOOP_ACCESS (sizeof(snoop_access)/sizeof(const char *)) | |
798 | ||
c824c433 | 799 | static int hist_entry__snoop_snprintf(struct hist_entry *he, char *bf, |
98a3b32c SE |
800 | size_t size, unsigned int width) |
801 | { | |
802 | char out[64]; | |
803 | size_t sz = sizeof(out) - 1; /* -1 for null termination */ | |
804 | size_t i, l = 0; | |
805 | u64 m = PERF_MEM_SNOOP_NA; | |
806 | ||
807 | out[0] = '\0'; | |
808 | ||
c824c433 ACM |
809 | if (he->mem_info) |
810 | m = he->mem_info->data_src.mem_snoop; | |
98a3b32c SE |
811 | |
812 | for (i = 0; m && i < NUM_SNOOP_ACCESS; i++, m >>= 1) { | |
813 | if (!(m & 0x1)) | |
814 | continue; | |
815 | if (l) { | |
816 | strcat(out, " or "); | |
817 | l += 4; | |
818 | } | |
819 | strncat(out, snoop_access[i], sz - l); | |
820 | l += strlen(snoop_access[i]); | |
821 | } | |
822 | ||
823 | if (*out == '\0') | |
824 | strcpy(out, "N/A"); | |
825 | ||
826 | return repsep_snprintf(bf, size, "%-*s", width, out); | |
827 | } | |
828 | ||
9b32ba71 DZ |
829 | static inline u64 cl_address(u64 address) |
830 | { | |
831 | /* return the cacheline of the address */ | |
832 | return (address & ~(cacheline_size - 1)); | |
833 | } | |
834 | ||
835 | static int64_t | |
836 | sort__dcacheline_cmp(struct hist_entry *left, struct hist_entry *right) | |
837 | { | |
838 | u64 l, r; | |
839 | struct map *l_map, *r_map; | |
840 | ||
841 | if (!left->mem_info) return -1; | |
842 | if (!right->mem_info) return 1; | |
843 | ||
844 | /* group event types together */ | |
845 | if (left->cpumode > right->cpumode) return -1; | |
846 | if (left->cpumode < right->cpumode) return 1; | |
847 | ||
848 | l_map = left->mem_info->daddr.map; | |
849 | r_map = right->mem_info->daddr.map; | |
850 | ||
851 | /* if both are NULL, jump to sort on al_addr instead */ | |
852 | if (!l_map && !r_map) | |
853 | goto addr; | |
854 | ||
855 | if (!l_map) return -1; | |
856 | if (!r_map) return 1; | |
857 | ||
858 | if (l_map->maj > r_map->maj) return -1; | |
859 | if (l_map->maj < r_map->maj) return 1; | |
860 | ||
861 | if (l_map->min > r_map->min) return -1; | |
862 | if (l_map->min < r_map->min) return 1; | |
863 | ||
864 | if (l_map->ino > r_map->ino) return -1; | |
865 | if (l_map->ino < r_map->ino) return 1; | |
866 | ||
867 | if (l_map->ino_generation > r_map->ino_generation) return -1; | |
868 | if (l_map->ino_generation < r_map->ino_generation) return 1; | |
869 | ||
870 | /* | |
871 | * Addresses with no major/minor numbers are assumed to be | |
872 | * anonymous in userspace. Sort those on pid then address. | |
873 | * | |
874 | * The kernel and non-zero major/minor mapped areas are | |
875 | * assumed to be unity mapped. Sort those on address. | |
876 | */ | |
877 | ||
878 | if ((left->cpumode != PERF_RECORD_MISC_KERNEL) && | |
879 | (!(l_map->flags & MAP_SHARED)) && | |
880 | !l_map->maj && !l_map->min && !l_map->ino && | |
881 | !l_map->ino_generation) { | |
882 | /* userspace anonymous */ | |
883 | ||
884 | if (left->thread->pid_ > right->thread->pid_) return -1; | |
885 | if (left->thread->pid_ < right->thread->pid_) return 1; | |
886 | } | |
887 | ||
888 | addr: | |
889 | /* al_addr does all the right addr - start + offset calculations */ | |
890 | l = cl_address(left->mem_info->daddr.al_addr); | |
891 | r = cl_address(right->mem_info->daddr.al_addr); | |
892 | ||
893 | if (l > r) return -1; | |
894 | if (l < r) return 1; | |
895 | ||
896 | return 0; | |
897 | } | |
898 | ||
899 | static int hist_entry__dcacheline_snprintf(struct hist_entry *he, char *bf, | |
900 | size_t size, unsigned int width) | |
901 | { | |
902 | ||
903 | uint64_t addr = 0; | |
904 | struct map *map = NULL; | |
905 | struct symbol *sym = NULL; | |
906 | char level = he->level; | |
907 | ||
908 | if (he->mem_info) { | |
909 | addr = cl_address(he->mem_info->daddr.al_addr); | |
910 | map = he->mem_info->daddr.map; | |
911 | sym = he->mem_info->daddr.sym; | |
912 | ||
913 | /* print [s] for shared data mmaps */ | |
914 | if ((he->cpumode != PERF_RECORD_MISC_KERNEL) && | |
915 | map && (map->type == MAP__VARIABLE) && | |
916 | (map->flags & MAP_SHARED) && | |
917 | (map->maj || map->min || map->ino || | |
918 | map->ino_generation)) | |
919 | level = 's'; | |
920 | else if (!map) | |
921 | level = 'X'; | |
922 | } | |
923 | return _hist_entry__sym_snprintf(map, sym, addr, level, bf, size, | |
924 | width); | |
925 | } | |
926 | ||
b5387528 RAV |
927 | struct sort_entry sort_mispredict = { |
928 | .se_header = "Branch Mispredicted", | |
929 | .se_cmp = sort__mispredict_cmp, | |
930 | .se_snprintf = hist_entry__mispredict_snprintf, | |
931 | .se_width_idx = HISTC_MISPREDICT, | |
932 | }; | |
933 | ||
05484298 AK |
934 | static u64 he_weight(struct hist_entry *he) |
935 | { | |
936 | return he->stat.nr_events ? he->stat.weight / he->stat.nr_events : 0; | |
937 | } | |
938 | ||
939 | static int64_t | |
940 | sort__local_weight_cmp(struct hist_entry *left, struct hist_entry *right) | |
941 | { | |
942 | return he_weight(left) - he_weight(right); | |
943 | } | |
944 | ||
c824c433 | 945 | static int hist_entry__local_weight_snprintf(struct hist_entry *he, char *bf, |
05484298 AK |
946 | size_t size, unsigned int width) |
947 | { | |
c824c433 | 948 | return repsep_snprintf(bf, size, "%-*llu", width, he_weight(he)); |
05484298 AK |
949 | } |
950 | ||
951 | struct sort_entry sort_local_weight = { | |
952 | .se_header = "Local Weight", | |
953 | .se_cmp = sort__local_weight_cmp, | |
954 | .se_snprintf = hist_entry__local_weight_snprintf, | |
955 | .se_width_idx = HISTC_LOCAL_WEIGHT, | |
956 | }; | |
957 | ||
958 | static int64_t | |
959 | sort__global_weight_cmp(struct hist_entry *left, struct hist_entry *right) | |
960 | { | |
961 | return left->stat.weight - right->stat.weight; | |
962 | } | |
963 | ||
c824c433 | 964 | static int hist_entry__global_weight_snprintf(struct hist_entry *he, char *bf, |
05484298 AK |
965 | size_t size, unsigned int width) |
966 | { | |
c824c433 | 967 | return repsep_snprintf(bf, size, "%-*llu", width, he->stat.weight); |
05484298 AK |
968 | } |
969 | ||
970 | struct sort_entry sort_global_weight = { | |
971 | .se_header = "Weight", | |
972 | .se_cmp = sort__global_weight_cmp, | |
973 | .se_snprintf = hist_entry__global_weight_snprintf, | |
974 | .se_width_idx = HISTC_GLOBAL_WEIGHT, | |
975 | }; | |
976 | ||
98a3b32c SE |
977 | struct sort_entry sort_mem_daddr_sym = { |
978 | .se_header = "Data Symbol", | |
979 | .se_cmp = sort__daddr_cmp, | |
980 | .se_snprintf = hist_entry__daddr_snprintf, | |
981 | .se_width_idx = HISTC_MEM_DADDR_SYMBOL, | |
982 | }; | |
983 | ||
984 | struct sort_entry sort_mem_daddr_dso = { | |
985 | .se_header = "Data Object", | |
986 | .se_cmp = sort__dso_daddr_cmp, | |
987 | .se_snprintf = hist_entry__dso_daddr_snprintf, | |
988 | .se_width_idx = HISTC_MEM_DADDR_SYMBOL, | |
989 | }; | |
990 | ||
991 | struct sort_entry sort_mem_locked = { | |
992 | .se_header = "Locked", | |
993 | .se_cmp = sort__locked_cmp, | |
994 | .se_snprintf = hist_entry__locked_snprintf, | |
995 | .se_width_idx = HISTC_MEM_LOCKED, | |
996 | }; | |
997 | ||
998 | struct sort_entry sort_mem_tlb = { | |
999 | .se_header = "TLB access", | |
1000 | .se_cmp = sort__tlb_cmp, | |
1001 | .se_snprintf = hist_entry__tlb_snprintf, | |
1002 | .se_width_idx = HISTC_MEM_TLB, | |
1003 | }; | |
1004 | ||
1005 | struct sort_entry sort_mem_lvl = { | |
1006 | .se_header = "Memory access", | |
1007 | .se_cmp = sort__lvl_cmp, | |
1008 | .se_snprintf = hist_entry__lvl_snprintf, | |
1009 | .se_width_idx = HISTC_MEM_LVL, | |
1010 | }; | |
1011 | ||
1012 | struct sort_entry sort_mem_snoop = { | |
1013 | .se_header = "Snoop", | |
1014 | .se_cmp = sort__snoop_cmp, | |
1015 | .se_snprintf = hist_entry__snoop_snprintf, | |
1016 | .se_width_idx = HISTC_MEM_SNOOP, | |
1017 | }; | |
1018 | ||
9b32ba71 DZ |
1019 | struct sort_entry sort_mem_dcacheline = { |
1020 | .se_header = "Data Cacheline", | |
1021 | .se_cmp = sort__dcacheline_cmp, | |
1022 | .se_snprintf = hist_entry__dcacheline_snprintf, | |
1023 | .se_width_idx = HISTC_MEM_DCACHELINE, | |
1024 | }; | |
1025 | ||
f5d05bce AK |
1026 | static int64_t |
1027 | sort__abort_cmp(struct hist_entry *left, struct hist_entry *right) | |
1028 | { | |
49f47443 JO |
1029 | if (!left->branch_info || !right->branch_info) |
1030 | return cmp_null(left->branch_info, right->branch_info); | |
1031 | ||
f5d05bce AK |
1032 | return left->branch_info->flags.abort != |
1033 | right->branch_info->flags.abort; | |
1034 | } | |
1035 | ||
c824c433 | 1036 | static int hist_entry__abort_snprintf(struct hist_entry *he, char *bf, |
f5d05bce AK |
1037 | size_t size, unsigned int width) |
1038 | { | |
49f47443 JO |
1039 | static const char *out = "N/A"; |
1040 | ||
1041 | if (he->branch_info) { | |
1042 | if (he->branch_info->flags.abort) | |
1043 | out = "A"; | |
1044 | else | |
1045 | out = "."; | |
1046 | } | |
f5d05bce | 1047 | |
f5d05bce AK |
1048 | return repsep_snprintf(bf, size, "%-*s", width, out); |
1049 | } | |
1050 | ||
1051 | struct sort_entry sort_abort = { | |
1052 | .se_header = "Transaction abort", | |
1053 | .se_cmp = sort__abort_cmp, | |
1054 | .se_snprintf = hist_entry__abort_snprintf, | |
1055 | .se_width_idx = HISTC_ABORT, | |
1056 | }; | |
1057 | ||
1058 | static int64_t | |
1059 | sort__in_tx_cmp(struct hist_entry *left, struct hist_entry *right) | |
1060 | { | |
0199d244 JO |
1061 | if (!left->branch_info || !right->branch_info) |
1062 | return cmp_null(left->branch_info, right->branch_info); | |
1063 | ||
f5d05bce AK |
1064 | return left->branch_info->flags.in_tx != |
1065 | right->branch_info->flags.in_tx; | |
1066 | } | |
1067 | ||
c824c433 | 1068 | static int hist_entry__in_tx_snprintf(struct hist_entry *he, char *bf, |
f5d05bce AK |
1069 | size_t size, unsigned int width) |
1070 | { | |
0199d244 | 1071 | static const char *out = "N/A"; |
f5d05bce | 1072 | |
0199d244 JO |
1073 | if (he->branch_info) { |
1074 | if (he->branch_info->flags.in_tx) | |
1075 | out = "T"; | |
1076 | else | |
1077 | out = "."; | |
1078 | } | |
f5d05bce AK |
1079 | |
1080 | return repsep_snprintf(bf, size, "%-*s", width, out); | |
1081 | } | |
1082 | ||
1083 | struct sort_entry sort_in_tx = { | |
1084 | .se_header = "Branch in transaction", | |
1085 | .se_cmp = sort__in_tx_cmp, | |
1086 | .se_snprintf = hist_entry__in_tx_snprintf, | |
1087 | .se_width_idx = HISTC_IN_TX, | |
1088 | }; | |
1089 | ||
475eeab9 AK |
1090 | static int64_t |
1091 | sort__transaction_cmp(struct hist_entry *left, struct hist_entry *right) | |
1092 | { | |
1093 | return left->transaction - right->transaction; | |
1094 | } | |
1095 | ||
1096 | static inline char *add_str(char *p, const char *str) | |
1097 | { | |
1098 | strcpy(p, str); | |
1099 | return p + strlen(str); | |
1100 | } | |
1101 | ||
1102 | static struct txbit { | |
1103 | unsigned flag; | |
1104 | const char *name; | |
1105 | int skip_for_len; | |
1106 | } txbits[] = { | |
1107 | { PERF_TXN_ELISION, "EL ", 0 }, | |
1108 | { PERF_TXN_TRANSACTION, "TX ", 1 }, | |
1109 | { PERF_TXN_SYNC, "SYNC ", 1 }, | |
1110 | { PERF_TXN_ASYNC, "ASYNC ", 0 }, | |
1111 | { PERF_TXN_RETRY, "RETRY ", 0 }, | |
1112 | { PERF_TXN_CONFLICT, "CON ", 0 }, | |
1113 | { PERF_TXN_CAPACITY_WRITE, "CAP-WRITE ", 1 }, | |
1114 | { PERF_TXN_CAPACITY_READ, "CAP-READ ", 0 }, | |
1115 | { 0, NULL, 0 } | |
1116 | }; | |
1117 | ||
1118 | int hist_entry__transaction_len(void) | |
1119 | { | |
1120 | int i; | |
1121 | int len = 0; | |
1122 | ||
1123 | for (i = 0; txbits[i].name; i++) { | |
1124 | if (!txbits[i].skip_for_len) | |
1125 | len += strlen(txbits[i].name); | |
1126 | } | |
1127 | len += 4; /* :XX<space> */ | |
1128 | return len; | |
1129 | } | |
1130 | ||
c824c433 | 1131 | static int hist_entry__transaction_snprintf(struct hist_entry *he, char *bf, |
475eeab9 AK |
1132 | size_t size, unsigned int width) |
1133 | { | |
c824c433 | 1134 | u64 t = he->transaction; |
475eeab9 AK |
1135 | char buf[128]; |
1136 | char *p = buf; | |
1137 | int i; | |
1138 | ||
1139 | buf[0] = 0; | |
1140 | for (i = 0; txbits[i].name; i++) | |
1141 | if (txbits[i].flag & t) | |
1142 | p = add_str(p, txbits[i].name); | |
1143 | if (t && !(t & (PERF_TXN_SYNC|PERF_TXN_ASYNC))) | |
1144 | p = add_str(p, "NEITHER "); | |
1145 | if (t & PERF_TXN_ABORT_MASK) { | |
1146 | sprintf(p, ":%" PRIx64, | |
1147 | (t & PERF_TXN_ABORT_MASK) >> | |
1148 | PERF_TXN_ABORT_SHIFT); | |
1149 | p += strlen(p); | |
1150 | } | |
1151 | ||
1152 | return repsep_snprintf(bf, size, "%-*s", width, buf); | |
1153 | } | |
1154 | ||
1155 | struct sort_entry sort_transaction = { | |
1156 | .se_header = "Transaction ", | |
1157 | .se_cmp = sort__transaction_cmp, | |
1158 | .se_snprintf = hist_entry__transaction_snprintf, | |
1159 | .se_width_idx = HISTC_TRANSACTION, | |
1160 | }; | |
1161 | ||
872a878f FW |
1162 | struct sort_dimension { |
1163 | const char *name; | |
1164 | struct sort_entry *entry; | |
1165 | int taken; | |
1166 | }; | |
1167 | ||
b5387528 RAV |
1168 | #define DIM(d, n, func) [d] = { .name = n, .entry = &(func) } |
1169 | ||
fc5871ed | 1170 | static struct sort_dimension common_sort_dimensions[] = { |
b5387528 RAV |
1171 | DIM(SORT_PID, "pid", sort_thread), |
1172 | DIM(SORT_COMM, "comm", sort_comm), | |
1173 | DIM(SORT_DSO, "dso", sort_dso), | |
b5387528 | 1174 | DIM(SORT_SYM, "symbol", sort_sym), |
b5387528 RAV |
1175 | DIM(SORT_PARENT, "parent", sort_parent), |
1176 | DIM(SORT_CPU, "cpu", sort_cpu), | |
409a8be6 | 1177 | DIM(SORT_SRCLINE, "srcline", sort_srcline), |
f9ea55d0 AK |
1178 | DIM(SORT_LOCAL_WEIGHT, "local_weight", sort_local_weight), |
1179 | DIM(SORT_GLOBAL_WEIGHT, "weight", sort_global_weight), | |
475eeab9 | 1180 | DIM(SORT_TRANSACTION, "transaction", sort_transaction), |
872a878f FW |
1181 | }; |
1182 | ||
fc5871ed NK |
1183 | #undef DIM |
1184 | ||
1185 | #define DIM(d, n, func) [d - __SORT_BRANCH_STACK] = { .name = n, .entry = &(func) } | |
1186 | ||
1187 | static struct sort_dimension bstack_sort_dimensions[] = { | |
1188 | DIM(SORT_DSO_FROM, "dso_from", sort_dso_from), | |
1189 | DIM(SORT_DSO_TO, "dso_to", sort_dso_to), | |
1190 | DIM(SORT_SYM_FROM, "symbol_from", sort_sym_from), | |
1191 | DIM(SORT_SYM_TO, "symbol_to", sort_sym_to), | |
1192 | DIM(SORT_MISPREDICT, "mispredict", sort_mispredict), | |
f5d05bce AK |
1193 | DIM(SORT_IN_TX, "in_tx", sort_in_tx), |
1194 | DIM(SORT_ABORT, "abort", sort_abort), | |
fc5871ed NK |
1195 | }; |
1196 | ||
1197 | #undef DIM | |
1198 | ||
afab87b9 NK |
1199 | #define DIM(d, n, func) [d - __SORT_MEMORY_MODE] = { .name = n, .entry = &(func) } |
1200 | ||
1201 | static struct sort_dimension memory_sort_dimensions[] = { | |
afab87b9 NK |
1202 | DIM(SORT_MEM_DADDR_SYMBOL, "symbol_daddr", sort_mem_daddr_sym), |
1203 | DIM(SORT_MEM_DADDR_DSO, "dso_daddr", sort_mem_daddr_dso), | |
1204 | DIM(SORT_MEM_LOCKED, "locked", sort_mem_locked), | |
1205 | DIM(SORT_MEM_TLB, "tlb", sort_mem_tlb), | |
1206 | DIM(SORT_MEM_LVL, "mem", sort_mem_lvl), | |
1207 | DIM(SORT_MEM_SNOOP, "snoop", sort_mem_snoop), | |
9b32ba71 | 1208 | DIM(SORT_MEM_DCACHELINE, "dcacheline", sort_mem_dcacheline), |
afab87b9 NK |
1209 | }; |
1210 | ||
1211 | #undef DIM | |
1212 | ||
a2ce067e NK |
1213 | struct hpp_dimension { |
1214 | const char *name; | |
1215 | struct perf_hpp_fmt *fmt; | |
1216 | int taken; | |
1217 | }; | |
1218 | ||
1219 | #define DIM(d, n) { .name = n, .fmt = &perf_hpp__format[d], } | |
1220 | ||
1221 | static struct hpp_dimension hpp_sort_dimensions[] = { | |
1222 | DIM(PERF_HPP__OVERHEAD, "overhead"), | |
1223 | DIM(PERF_HPP__OVERHEAD_SYS, "overhead_sys"), | |
1224 | DIM(PERF_HPP__OVERHEAD_US, "overhead_us"), | |
1225 | DIM(PERF_HPP__OVERHEAD_GUEST_SYS, "overhead_guest_sys"), | |
1226 | DIM(PERF_HPP__OVERHEAD_GUEST_US, "overhead_guest_us"), | |
594dcbf3 | 1227 | DIM(PERF_HPP__OVERHEAD_ACC, "overhead_children"), |
a2ce067e NK |
1228 | DIM(PERF_HPP__SAMPLES, "sample"), |
1229 | DIM(PERF_HPP__PERIOD, "period"), | |
1230 | }; | |
1231 | ||
1232 | #undef DIM | |
1233 | ||
8b536999 NK |
1234 | struct hpp_sort_entry { |
1235 | struct perf_hpp_fmt hpp; | |
1236 | struct sort_entry *se; | |
1237 | }; | |
1238 | ||
a7d945bc NK |
1239 | bool perf_hpp__same_sort_entry(struct perf_hpp_fmt *a, struct perf_hpp_fmt *b) |
1240 | { | |
1241 | struct hpp_sort_entry *hse_a; | |
1242 | struct hpp_sort_entry *hse_b; | |
1243 | ||
1244 | if (!perf_hpp__is_sort_entry(a) || !perf_hpp__is_sort_entry(b)) | |
1245 | return false; | |
1246 | ||
1247 | hse_a = container_of(a, struct hpp_sort_entry, hpp); | |
1248 | hse_b = container_of(b, struct hpp_sort_entry, hpp); | |
1249 | ||
1250 | return hse_a->se == hse_b->se; | |
1251 | } | |
1252 | ||
e0d66c74 | 1253 | void perf_hpp__reset_sort_width(struct perf_hpp_fmt *fmt, struct hists *hists) |
678a500d NK |
1254 | { |
1255 | struct hpp_sort_entry *hse; | |
1256 | ||
1257 | if (!perf_hpp__is_sort_entry(fmt)) | |
1258 | return; | |
1259 | ||
1260 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
1ecd4453 | 1261 | hists__new_col_len(hists, hse->se->se_width_idx, strlen(fmt->name)); |
678a500d NK |
1262 | } |
1263 | ||
8b536999 NK |
1264 | static int __sort__hpp_header(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, |
1265 | struct perf_evsel *evsel) | |
1266 | { | |
1267 | struct hpp_sort_entry *hse; | |
5b591669 | 1268 | size_t len = fmt->user_len; |
8b536999 NK |
1269 | |
1270 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
8b536999 | 1271 | |
5b591669 | 1272 | if (!len) |
4ea062ed | 1273 | len = hists__col_len(evsel__hists(evsel), hse->se->se_width_idx); |
5b591669 | 1274 | |
1ecd4453 | 1275 | return scnprintf(hpp->buf, hpp->size, "%-*.*s", len, len, fmt->name); |
8b536999 NK |
1276 | } |
1277 | ||
1278 | static int __sort__hpp_width(struct perf_hpp_fmt *fmt, | |
1279 | struct perf_hpp *hpp __maybe_unused, | |
1280 | struct perf_evsel *evsel) | |
1281 | { | |
1282 | struct hpp_sort_entry *hse; | |
5b591669 | 1283 | size_t len = fmt->user_len; |
8b536999 NK |
1284 | |
1285 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
1286 | ||
5b591669 | 1287 | if (!len) |
4ea062ed | 1288 | len = hists__col_len(evsel__hists(evsel), hse->se->se_width_idx); |
5b591669 NK |
1289 | |
1290 | return len; | |
8b536999 NK |
1291 | } |
1292 | ||
1293 | static int __sort__hpp_entry(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, | |
1294 | struct hist_entry *he) | |
1295 | { | |
1296 | struct hpp_sort_entry *hse; | |
5b591669 | 1297 | size_t len = fmt->user_len; |
8b536999 NK |
1298 | |
1299 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
5b591669 NK |
1300 | |
1301 | if (!len) | |
1302 | len = hists__col_len(he->hists, hse->se->se_width_idx); | |
8b536999 NK |
1303 | |
1304 | return hse->se->se_snprintf(he, hpp->buf, hpp->size, len); | |
1305 | } | |
1306 | ||
a7d945bc NK |
1307 | static struct hpp_sort_entry * |
1308 | __sort_dimension__alloc_hpp(struct sort_dimension *sd) | |
8b536999 NK |
1309 | { |
1310 | struct hpp_sort_entry *hse; | |
1311 | ||
1312 | hse = malloc(sizeof(*hse)); | |
1313 | if (hse == NULL) { | |
1314 | pr_err("Memory allocation failed\n"); | |
a7d945bc | 1315 | return NULL; |
8b536999 NK |
1316 | } |
1317 | ||
1318 | hse->se = sd->entry; | |
1ecd4453 | 1319 | hse->hpp.name = sd->entry->se_header; |
8b536999 NK |
1320 | hse->hpp.header = __sort__hpp_header; |
1321 | hse->hpp.width = __sort__hpp_width; | |
1322 | hse->hpp.entry = __sort__hpp_entry; | |
1323 | hse->hpp.color = NULL; | |
1324 | ||
1325 | hse->hpp.cmp = sd->entry->se_cmp; | |
1326 | hse->hpp.collapse = sd->entry->se_collapse ? : sd->entry->se_cmp; | |
202e7a6d | 1327 | hse->hpp.sort = sd->entry->se_sort ? : hse->hpp.collapse; |
8b536999 NK |
1328 | |
1329 | INIT_LIST_HEAD(&hse->hpp.list); | |
1330 | INIT_LIST_HEAD(&hse->hpp.sort_list); | |
f2998422 | 1331 | hse->hpp.elide = false; |
e0d66c74 | 1332 | hse->hpp.len = 0; |
5b591669 | 1333 | hse->hpp.user_len = 0; |
8b536999 | 1334 | |
a7d945bc NK |
1335 | return hse; |
1336 | } | |
1337 | ||
1338 | bool perf_hpp__is_sort_entry(struct perf_hpp_fmt *format) | |
1339 | { | |
1340 | return format->header == __sort__hpp_header; | |
1341 | } | |
1342 | ||
1343 | static int __sort_dimension__add_hpp_sort(struct sort_dimension *sd) | |
1344 | { | |
1345 | struct hpp_sort_entry *hse = __sort_dimension__alloc_hpp(sd); | |
1346 | ||
1347 | if (hse == NULL) | |
1348 | return -1; | |
1349 | ||
8b536999 NK |
1350 | perf_hpp__register_sort_field(&hse->hpp); |
1351 | return 0; | |
1352 | } | |
1353 | ||
a7d945bc NK |
1354 | static int __sort_dimension__add_hpp_output(struct sort_dimension *sd) |
1355 | { | |
1356 | struct hpp_sort_entry *hse = __sort_dimension__alloc_hpp(sd); | |
1357 | ||
1358 | if (hse == NULL) | |
1359 | return -1; | |
1360 | ||
1361 | perf_hpp__column_register(&hse->hpp); | |
1362 | return 0; | |
1363 | } | |
1364 | ||
cfaa154b | 1365 | static int __sort_dimension__add(struct sort_dimension *sd) |
2f532d09 NK |
1366 | { |
1367 | if (sd->taken) | |
8b536999 NK |
1368 | return 0; |
1369 | ||
a7d945bc | 1370 | if (__sort_dimension__add_hpp_sort(sd) < 0) |
8b536999 | 1371 | return -1; |
2f532d09 NK |
1372 | |
1373 | if (sd->entry->se_collapse) | |
1374 | sort__need_collapse = 1; | |
1375 | ||
2f532d09 | 1376 | sd->taken = 1; |
8b536999 NK |
1377 | |
1378 | return 0; | |
2f532d09 NK |
1379 | } |
1380 | ||
a2ce067e NK |
1381 | static int __hpp_dimension__add(struct hpp_dimension *hd) |
1382 | { | |
1383 | if (!hd->taken) { | |
1384 | hd->taken = 1; | |
1385 | ||
1386 | perf_hpp__register_sort_field(hd->fmt); | |
1387 | } | |
1388 | return 0; | |
1389 | } | |
1390 | ||
a7d945bc NK |
1391 | static int __sort_dimension__add_output(struct sort_dimension *sd) |
1392 | { | |
1393 | if (sd->taken) | |
1394 | return 0; | |
1395 | ||
1396 | if (__sort_dimension__add_hpp_output(sd) < 0) | |
1397 | return -1; | |
1398 | ||
1399 | sd->taken = 1; | |
1400 | return 0; | |
1401 | } | |
1402 | ||
1403 | static int __hpp_dimension__add_output(struct hpp_dimension *hd) | |
1404 | { | |
1405 | if (!hd->taken) { | |
1406 | hd->taken = 1; | |
1407 | ||
1408 | perf_hpp__column_register(hd->fmt); | |
1409 | } | |
1410 | return 0; | |
1411 | } | |
1412 | ||
dd68ada2 JK |
1413 | int sort_dimension__add(const char *tok) |
1414 | { | |
1415 | unsigned int i; | |
1416 | ||
fc5871ed NK |
1417 | for (i = 0; i < ARRAY_SIZE(common_sort_dimensions); i++) { |
1418 | struct sort_dimension *sd = &common_sort_dimensions[i]; | |
dd68ada2 | 1419 | |
dd68ada2 JK |
1420 | if (strncasecmp(tok, sd->name, strlen(tok))) |
1421 | continue; | |
fc5871ed | 1422 | |
dd68ada2 JK |
1423 | if (sd->entry == &sort_parent) { |
1424 | int ret = regcomp(&parent_regex, parent_pattern, REG_EXTENDED); | |
1425 | if (ret) { | |
1426 | char err[BUFSIZ]; | |
1427 | ||
1428 | regerror(ret, &parent_regex, err, sizeof(err)); | |
2aefa4f7 ACM |
1429 | pr_err("Invalid regex: %s\n%s", parent_pattern, err); |
1430 | return -EINVAL; | |
dd68ada2 JK |
1431 | } |
1432 | sort__has_parent = 1; | |
930477bd | 1433 | } else if (sd->entry == &sort_sym) { |
1af55640 | 1434 | sort__has_sym = 1; |
68f6d022 NK |
1435 | } else if (sd->entry == &sort_dso) { |
1436 | sort__has_dso = 1; | |
dd68ada2 JK |
1437 | } |
1438 | ||
cfaa154b | 1439 | return __sort_dimension__add(sd); |
dd68ada2 | 1440 | } |
fc5871ed | 1441 | |
a2ce067e NK |
1442 | for (i = 0; i < ARRAY_SIZE(hpp_sort_dimensions); i++) { |
1443 | struct hpp_dimension *hd = &hpp_sort_dimensions[i]; | |
1444 | ||
1445 | if (strncasecmp(tok, hd->name, strlen(tok))) | |
1446 | continue; | |
1447 | ||
1448 | return __hpp_dimension__add(hd); | |
1449 | } | |
1450 | ||
fc5871ed NK |
1451 | for (i = 0; i < ARRAY_SIZE(bstack_sort_dimensions); i++) { |
1452 | struct sort_dimension *sd = &bstack_sort_dimensions[i]; | |
1453 | ||
1454 | if (strncasecmp(tok, sd->name, strlen(tok))) | |
1455 | continue; | |
1456 | ||
55369fc1 | 1457 | if (sort__mode != SORT_MODE__BRANCH) |
fc5871ed NK |
1458 | return -EINVAL; |
1459 | ||
1460 | if (sd->entry == &sort_sym_from || sd->entry == &sort_sym_to) | |
1461 | sort__has_sym = 1; | |
1462 | ||
cfaa154b | 1463 | __sort_dimension__add(sd); |
fc5871ed NK |
1464 | return 0; |
1465 | } | |
1466 | ||
afab87b9 NK |
1467 | for (i = 0; i < ARRAY_SIZE(memory_sort_dimensions); i++) { |
1468 | struct sort_dimension *sd = &memory_sort_dimensions[i]; | |
1469 | ||
1470 | if (strncasecmp(tok, sd->name, strlen(tok))) | |
1471 | continue; | |
1472 | ||
1473 | if (sort__mode != SORT_MODE__MEMORY) | |
1474 | return -EINVAL; | |
1475 | ||
1476 | if (sd->entry == &sort_mem_daddr_sym) | |
1477 | sort__has_sym = 1; | |
1478 | ||
cfaa154b | 1479 | __sort_dimension__add(sd); |
afab87b9 NK |
1480 | return 0; |
1481 | } | |
1482 | ||
dd68ada2 JK |
1483 | return -ESRCH; |
1484 | } | |
c8829c7a | 1485 | |
512ae1bd NK |
1486 | static const char *get_default_sort_order(void) |
1487 | { | |
1488 | const char *default_sort_orders[] = { | |
1489 | default_sort_order, | |
1490 | default_branch_sort_order, | |
1491 | default_mem_sort_order, | |
1492 | default_top_sort_order, | |
1493 | default_diff_sort_order, | |
1494 | }; | |
1495 | ||
1496 | BUG_ON(sort__mode >= ARRAY_SIZE(default_sort_orders)); | |
1497 | ||
1498 | return default_sort_orders[sort__mode]; | |
1499 | } | |
1500 | ||
1a1c0ffb JO |
1501 | static int setup_sort_order(void) |
1502 | { | |
1503 | char *new_sort_order; | |
1504 | ||
1505 | /* | |
1506 | * Append '+'-prefixed sort order to the default sort | |
1507 | * order string. | |
1508 | */ | |
1509 | if (!sort_order || is_strict_order(sort_order)) | |
1510 | return 0; | |
1511 | ||
1512 | if (sort_order[1] == '\0') { | |
1513 | error("Invalid --sort key: `+'"); | |
1514 | return -EINVAL; | |
1515 | } | |
1516 | ||
1517 | /* | |
1518 | * We allocate new sort_order string, but we never free it, | |
1519 | * because it's checked over the rest of the code. | |
1520 | */ | |
1521 | if (asprintf(&new_sort_order, "%s,%s", | |
1522 | get_default_sort_order(), sort_order + 1) < 0) { | |
1523 | error("Not enough memory to set up --sort"); | |
1524 | return -ENOMEM; | |
1525 | } | |
1526 | ||
1527 | sort_order = new_sort_order; | |
1528 | return 0; | |
1529 | } | |
1530 | ||
a7d945bc | 1531 | static int __setup_sorting(void) |
c8829c7a | 1532 | { |
512ae1bd | 1533 | char *tmp, *tok, *str; |
1a1c0ffb | 1534 | const char *sort_keys; |
55309985 | 1535 | int ret = 0; |
c8829c7a | 1536 | |
1a1c0ffb JO |
1537 | ret = setup_sort_order(); |
1538 | if (ret) | |
1539 | return ret; | |
1540 | ||
1541 | sort_keys = sort_order; | |
a7d945bc | 1542 | if (sort_keys == NULL) { |
2f3f9bcf | 1543 | if (is_strict_order(field_order)) { |
a7d945bc NK |
1544 | /* |
1545 | * If user specified field order but no sort order, | |
1546 | * we'll honor it and not add default sort orders. | |
1547 | */ | |
1548 | return 0; | |
1549 | } | |
1550 | ||
512ae1bd | 1551 | sort_keys = get_default_sort_order(); |
a7d945bc | 1552 | } |
512ae1bd NK |
1553 | |
1554 | str = strdup(sort_keys); | |
5936f54d NK |
1555 | if (str == NULL) { |
1556 | error("Not enough memory to setup sort keys"); | |
1557 | return -ENOMEM; | |
1558 | } | |
1559 | ||
c8829c7a ACM |
1560 | for (tok = strtok_r(str, ", ", &tmp); |
1561 | tok; tok = strtok_r(NULL, ", ", &tmp)) { | |
55309985 | 1562 | ret = sort_dimension__add(tok); |
fc5871ed NK |
1563 | if (ret == -EINVAL) { |
1564 | error("Invalid --sort key: `%s'", tok); | |
55309985 | 1565 | break; |
fc5871ed | 1566 | } else if (ret == -ESRCH) { |
c8829c7a | 1567 | error("Unknown --sort key: `%s'", tok); |
55309985 | 1568 | break; |
c8829c7a ACM |
1569 | } |
1570 | } | |
1571 | ||
1572 | free(str); | |
55309985 | 1573 | return ret; |
c8829c7a | 1574 | } |
c351c281 | 1575 | |
f2998422 | 1576 | void perf_hpp__set_elide(int idx, bool elide) |
e67d49a7 | 1577 | { |
f2998422 JO |
1578 | struct perf_hpp_fmt *fmt; |
1579 | struct hpp_sort_entry *hse; | |
e67d49a7 | 1580 | |
f2998422 JO |
1581 | perf_hpp__for_each_format(fmt) { |
1582 | if (!perf_hpp__is_sort_entry(fmt)) | |
1583 | continue; | |
1584 | ||
1585 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
1586 | if (hse->se->se_width_idx == idx) { | |
1587 | fmt->elide = elide; | |
1588 | break; | |
1589 | } | |
e67d49a7 | 1590 | } |
e67d49a7 NK |
1591 | } |
1592 | ||
f2998422 | 1593 | static bool __get_elide(struct strlist *list, const char *list_name, FILE *fp) |
c351c281 ACM |
1594 | { |
1595 | if (list && strlist__nr_entries(list) == 1) { | |
1596 | if (fp != NULL) | |
1597 | fprintf(fp, "# %s: %s\n", list_name, | |
1598 | strlist__entry(list, 0)->s); | |
f2998422 JO |
1599 | return true; |
1600 | } | |
1601 | return false; | |
1602 | } | |
1603 | ||
1604 | static bool get_elide(int idx, FILE *output) | |
1605 | { | |
1606 | switch (idx) { | |
1607 | case HISTC_SYMBOL: | |
1608 | return __get_elide(symbol_conf.sym_list, "symbol", output); | |
1609 | case HISTC_DSO: | |
1610 | return __get_elide(symbol_conf.dso_list, "dso", output); | |
1611 | case HISTC_COMM: | |
1612 | return __get_elide(symbol_conf.comm_list, "comm", output); | |
1613 | default: | |
1614 | break; | |
c351c281 | 1615 | } |
f2998422 JO |
1616 | |
1617 | if (sort__mode != SORT_MODE__BRANCH) | |
1618 | return false; | |
1619 | ||
1620 | switch (idx) { | |
1621 | case HISTC_SYMBOL_FROM: | |
1622 | return __get_elide(symbol_conf.sym_from_list, "sym_from", output); | |
1623 | case HISTC_SYMBOL_TO: | |
1624 | return __get_elide(symbol_conf.sym_to_list, "sym_to", output); | |
1625 | case HISTC_DSO_FROM: | |
1626 | return __get_elide(symbol_conf.dso_from_list, "dso_from", output); | |
1627 | case HISTC_DSO_TO: | |
1628 | return __get_elide(symbol_conf.dso_to_list, "dso_to", output); | |
1629 | default: | |
1630 | break; | |
1631 | } | |
1632 | ||
1633 | return false; | |
c351c281 | 1634 | } |
08e71542 NK |
1635 | |
1636 | void sort__setup_elide(FILE *output) | |
1637 | { | |
cfaa154b NK |
1638 | struct perf_hpp_fmt *fmt; |
1639 | struct hpp_sort_entry *hse; | |
7524f63b | 1640 | |
f2998422 JO |
1641 | perf_hpp__for_each_format(fmt) { |
1642 | if (!perf_hpp__is_sort_entry(fmt)) | |
1643 | continue; | |
1644 | ||
1645 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
1646 | fmt->elide = get_elide(hse->se->se_width_idx, output); | |
08e71542 NK |
1647 | } |
1648 | ||
7524f63b NK |
1649 | /* |
1650 | * It makes no sense to elide all of sort entries. | |
1651 | * Just revert them to show up again. | |
1652 | */ | |
cfaa154b NK |
1653 | perf_hpp__for_each_format(fmt) { |
1654 | if (!perf_hpp__is_sort_entry(fmt)) | |
1655 | continue; | |
1656 | ||
f2998422 | 1657 | if (!fmt->elide) |
7524f63b NK |
1658 | return; |
1659 | } | |
1660 | ||
cfaa154b NK |
1661 | perf_hpp__for_each_format(fmt) { |
1662 | if (!perf_hpp__is_sort_entry(fmt)) | |
1663 | continue; | |
1664 | ||
f2998422 | 1665 | fmt->elide = false; |
cfaa154b | 1666 | } |
08e71542 | 1667 | } |
a7d945bc NK |
1668 | |
1669 | static int output_field_add(char *tok) | |
1670 | { | |
1671 | unsigned int i; | |
1672 | ||
1673 | for (i = 0; i < ARRAY_SIZE(common_sort_dimensions); i++) { | |
1674 | struct sort_dimension *sd = &common_sort_dimensions[i]; | |
1675 | ||
1676 | if (strncasecmp(tok, sd->name, strlen(tok))) | |
1677 | continue; | |
1678 | ||
1679 | return __sort_dimension__add_output(sd); | |
1680 | } | |
1681 | ||
1682 | for (i = 0; i < ARRAY_SIZE(hpp_sort_dimensions); i++) { | |
1683 | struct hpp_dimension *hd = &hpp_sort_dimensions[i]; | |
1684 | ||
1685 | if (strncasecmp(tok, hd->name, strlen(tok))) | |
1686 | continue; | |
1687 | ||
1688 | return __hpp_dimension__add_output(hd); | |
1689 | } | |
1690 | ||
1691 | for (i = 0; i < ARRAY_SIZE(bstack_sort_dimensions); i++) { | |
1692 | struct sort_dimension *sd = &bstack_sort_dimensions[i]; | |
1693 | ||
1694 | if (strncasecmp(tok, sd->name, strlen(tok))) | |
1695 | continue; | |
1696 | ||
1697 | return __sort_dimension__add_output(sd); | |
1698 | } | |
1699 | ||
1700 | for (i = 0; i < ARRAY_SIZE(memory_sort_dimensions); i++) { | |
1701 | struct sort_dimension *sd = &memory_sort_dimensions[i]; | |
1702 | ||
1703 | if (strncasecmp(tok, sd->name, strlen(tok))) | |
1704 | continue; | |
1705 | ||
1706 | return __sort_dimension__add_output(sd); | |
1707 | } | |
1708 | ||
1709 | return -ESRCH; | |
1710 | } | |
1711 | ||
1712 | static void reset_dimensions(void) | |
1713 | { | |
1714 | unsigned int i; | |
1715 | ||
1716 | for (i = 0; i < ARRAY_SIZE(common_sort_dimensions); i++) | |
1717 | common_sort_dimensions[i].taken = 0; | |
1718 | ||
1719 | for (i = 0; i < ARRAY_SIZE(hpp_sort_dimensions); i++) | |
1720 | hpp_sort_dimensions[i].taken = 0; | |
1721 | ||
1722 | for (i = 0; i < ARRAY_SIZE(bstack_sort_dimensions); i++) | |
1723 | bstack_sort_dimensions[i].taken = 0; | |
1724 | ||
1725 | for (i = 0; i < ARRAY_SIZE(memory_sort_dimensions); i++) | |
1726 | memory_sort_dimensions[i].taken = 0; | |
1727 | } | |
1728 | ||
2f3f9bcf JO |
1729 | bool is_strict_order(const char *order) |
1730 | { | |
1731 | return order && (*order != '+'); | |
1732 | } | |
1733 | ||
a7d945bc NK |
1734 | static int __setup_output_field(void) |
1735 | { | |
2f3f9bcf JO |
1736 | char *tmp, *tok, *str, *strp; |
1737 | int ret = -EINVAL; | |
a7d945bc NK |
1738 | |
1739 | if (field_order == NULL) | |
1740 | return 0; | |
1741 | ||
1742 | reset_dimensions(); | |
1743 | ||
2f3f9bcf | 1744 | strp = str = strdup(field_order); |
a7d945bc NK |
1745 | if (str == NULL) { |
1746 | error("Not enough memory to setup output fields"); | |
1747 | return -ENOMEM; | |
1748 | } | |
1749 | ||
2f3f9bcf JO |
1750 | if (!is_strict_order(field_order)) |
1751 | strp++; | |
1752 | ||
1753 | if (!strlen(strp)) { | |
1754 | error("Invalid --fields key: `+'"); | |
1755 | goto out; | |
1756 | } | |
1757 | ||
1758 | for (tok = strtok_r(strp, ", ", &tmp); | |
a7d945bc NK |
1759 | tok; tok = strtok_r(NULL, ", ", &tmp)) { |
1760 | ret = output_field_add(tok); | |
1761 | if (ret == -EINVAL) { | |
1762 | error("Invalid --fields key: `%s'", tok); | |
1763 | break; | |
1764 | } else if (ret == -ESRCH) { | |
1765 | error("Unknown --fields key: `%s'", tok); | |
1766 | break; | |
1767 | } | |
1768 | } | |
1769 | ||
2f3f9bcf | 1770 | out: |
a7d945bc NK |
1771 | free(str); |
1772 | return ret; | |
1773 | } | |
1774 | ||
1775 | int setup_sorting(void) | |
1776 | { | |
1777 | int err; | |
1778 | ||
1779 | err = __setup_sorting(); | |
1780 | if (err < 0) | |
1781 | return err; | |
1782 | ||
1783 | if (parent_pattern != default_parent_pattern) { | |
1784 | err = sort_dimension__add("parent"); | |
1785 | if (err < 0) | |
1786 | return err; | |
1787 | } | |
1788 | ||
1789 | reset_dimensions(); | |
1790 | ||
1791 | /* | |
1792 | * perf diff doesn't use default hpp output fields. | |
1793 | */ | |
1794 | if (sort__mode != SORT_MODE__DIFF) | |
1795 | perf_hpp__init(); | |
1796 | ||
1797 | err = __setup_output_field(); | |
1798 | if (err < 0) | |
1799 | return err; | |
1800 | ||
1801 | /* copy sort keys to output fields */ | |
1802 | perf_hpp__setup_output_field(); | |
1803 | /* and then copy output fields to sort keys */ | |
1804 | perf_hpp__append_sort_keys(); | |
1805 | ||
1806 | return 0; | |
1807 | } | |
1c89fe9b NK |
1808 | |
1809 | void reset_output_field(void) | |
1810 | { | |
1811 | sort__need_collapse = 0; | |
1812 | sort__has_parent = 0; | |
1813 | sort__has_sym = 0; | |
1814 | sort__has_dso = 0; | |
1815 | ||
d69b2962 NK |
1816 | field_order = NULL; |
1817 | sort_order = NULL; | |
1818 | ||
1c89fe9b NK |
1819 | reset_dimensions(); |
1820 | perf_hpp__reset_output_field(); | |
1821 | } |