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Commit | Line | Data |
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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 */ |
2f15bd8c | 92 | return strcmp(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 | 98 | /* Compare the addr that should be unique among comm */ |
2f15bd8c | 99 | return strcmp(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 RAV |
184 | { |
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 | ||
c05676c0 YB |
191 | if (sym_l->start != sym_r->start) |
192 | return (int64_t)(sym_r->start - sym_l->start); | |
b5387528 | 193 | |
c05676c0 | 194 | return (int64_t)(sym_r->end - sym_l->end); |
b5387528 RAV |
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 | ||
5b591669 NK |
260 | if (ret > width) |
261 | bf[width] = '\0'; | |
262 | ||
263 | return width; | |
dd68ada2 JK |
264 | } |
265 | ||
c824c433 | 266 | static int hist_entry__sym_snprintf(struct hist_entry *he, char *bf, |
43355522 | 267 | size_t size, unsigned int width) |
b5387528 | 268 | { |
c824c433 ACM |
269 | return _hist_entry__sym_snprintf(he->ms.map, he->ms.sym, he->ip, |
270 | he->level, bf, size, width); | |
b5387528 | 271 | } |
dd68ada2 | 272 | |
872a878f FW |
273 | struct sort_entry sort_sym = { |
274 | .se_header = "Symbol", | |
275 | .se_cmp = sort__sym_cmp, | |
202e7a6d | 276 | .se_sort = sort__sym_sort, |
872a878f FW |
277 | .se_snprintf = hist_entry__sym_snprintf, |
278 | .se_width_idx = HISTC_SYMBOL, | |
279 | }; | |
dd68ada2 | 280 | |
409a8be6 ACM |
281 | /* --sort srcline */ |
282 | ||
283 | static int64_t | |
284 | sort__srcline_cmp(struct hist_entry *left, struct hist_entry *right) | |
285 | { | |
4adcc430 NK |
286 | if (!left->srcline) { |
287 | if (!left->ms.map) | |
288 | left->srcline = SRCLINE_UNKNOWN; | |
289 | else { | |
290 | struct map *map = left->ms.map; | |
291 | left->srcline = get_srcline(map->dso, | |
85c116a6 AK |
292 | map__rip_2objdump(map, left->ip), |
293 | left->ms.sym, true); | |
4adcc430 NK |
294 | } |
295 | } | |
296 | if (!right->srcline) { | |
297 | if (!right->ms.map) | |
298 | right->srcline = SRCLINE_UNKNOWN; | |
299 | else { | |
300 | struct map *map = right->ms.map; | |
301 | right->srcline = get_srcline(map->dso, | |
85c116a6 AK |
302 | map__rip_2objdump(map, right->ip), |
303 | right->ms.sym, true); | |
4adcc430 NK |
304 | } |
305 | } | |
202e7a6d | 306 | return strcmp(right->srcline, left->srcline); |
409a8be6 ACM |
307 | } |
308 | ||
c824c433 | 309 | static int hist_entry__srcline_snprintf(struct hist_entry *he, char *bf, |
5b591669 | 310 | size_t size, unsigned int width) |
409a8be6 | 311 | { |
b2d53671 | 312 | return repsep_snprintf(bf, size, "%-*.*s", width, width, he->srcline); |
409a8be6 ACM |
313 | } |
314 | ||
315 | struct sort_entry sort_srcline = { | |
316 | .se_header = "Source:Line", | |
317 | .se_cmp = sort__srcline_cmp, | |
318 | .se_snprintf = hist_entry__srcline_snprintf, | |
319 | .se_width_idx = HISTC_SRCLINE, | |
320 | }; | |
321 | ||
dd68ada2 JK |
322 | /* --sort parent */ |
323 | ||
872a878f | 324 | static int64_t |
dd68ada2 JK |
325 | sort__parent_cmp(struct hist_entry *left, struct hist_entry *right) |
326 | { | |
327 | struct symbol *sym_l = left->parent; | |
328 | struct symbol *sym_r = right->parent; | |
329 | ||
330 | if (!sym_l || !sym_r) | |
331 | return cmp_null(sym_l, sym_r); | |
332 | ||
202e7a6d | 333 | return strcmp(sym_r->name, sym_l->name); |
dd68ada2 JK |
334 | } |
335 | ||
c824c433 | 336 | static int hist_entry__parent_snprintf(struct hist_entry *he, char *bf, |
a4e3b956 | 337 | size_t size, unsigned int width) |
dd68ada2 | 338 | { |
5b591669 | 339 | return repsep_snprintf(bf, size, "%-*.*s", width, width, |
c824c433 | 340 | he->parent ? he->parent->name : "[other]"); |
dd68ada2 JK |
341 | } |
342 | ||
872a878f FW |
343 | struct sort_entry sort_parent = { |
344 | .se_header = "Parent symbol", | |
345 | .se_cmp = sort__parent_cmp, | |
346 | .se_snprintf = hist_entry__parent_snprintf, | |
347 | .se_width_idx = HISTC_PARENT, | |
348 | }; | |
349 | ||
f60f3593 AS |
350 | /* --sort cpu */ |
351 | ||
872a878f | 352 | static int64_t |
f60f3593 AS |
353 | sort__cpu_cmp(struct hist_entry *left, struct hist_entry *right) |
354 | { | |
355 | return right->cpu - left->cpu; | |
356 | } | |
357 | ||
c824c433 ACM |
358 | static int hist_entry__cpu_snprintf(struct hist_entry *he, char *bf, |
359 | size_t size, unsigned int width) | |
f60f3593 | 360 | { |
5b591669 | 361 | return repsep_snprintf(bf, size, "%*.*d", width, width, he->cpu); |
f60f3593 AS |
362 | } |
363 | ||
872a878f FW |
364 | struct sort_entry sort_cpu = { |
365 | .se_header = "CPU", | |
366 | .se_cmp = sort__cpu_cmp, | |
367 | .se_snprintf = hist_entry__cpu_snprintf, | |
368 | .se_width_idx = HISTC_CPU, | |
369 | }; | |
370 | ||
14d1ac74 NK |
371 | /* sort keys for branch stacks */ |
372 | ||
b5387528 RAV |
373 | static int64_t |
374 | sort__dso_from_cmp(struct hist_entry *left, struct hist_entry *right) | |
375 | { | |
288a4b91 JO |
376 | if (!left->branch_info || !right->branch_info) |
377 | return cmp_null(left->branch_info, right->branch_info); | |
378 | ||
b5387528 RAV |
379 | return _sort__dso_cmp(left->branch_info->from.map, |
380 | right->branch_info->from.map); | |
381 | } | |
382 | ||
c824c433 | 383 | static int hist_entry__dso_from_snprintf(struct hist_entry *he, char *bf, |
b5387528 RAV |
384 | size_t size, unsigned int width) |
385 | { | |
288a4b91 JO |
386 | if (he->branch_info) |
387 | return _hist_entry__dso_snprintf(he->branch_info->from.map, | |
388 | bf, size, width); | |
389 | else | |
390 | return repsep_snprintf(bf, size, "%-*.*s", width, width, "N/A"); | |
b5387528 RAV |
391 | } |
392 | ||
b5387528 RAV |
393 | static int64_t |
394 | sort__dso_to_cmp(struct hist_entry *left, struct hist_entry *right) | |
395 | { | |
8b62fa59 JO |
396 | if (!left->branch_info || !right->branch_info) |
397 | return cmp_null(left->branch_info, right->branch_info); | |
398 | ||
b5387528 RAV |
399 | return _sort__dso_cmp(left->branch_info->to.map, |
400 | right->branch_info->to.map); | |
401 | } | |
402 | ||
c824c433 | 403 | static int hist_entry__dso_to_snprintf(struct hist_entry *he, char *bf, |
b5387528 RAV |
404 | size_t size, unsigned int width) |
405 | { | |
8b62fa59 JO |
406 | if (he->branch_info) |
407 | return _hist_entry__dso_snprintf(he->branch_info->to.map, | |
408 | bf, size, width); | |
409 | else | |
410 | return repsep_snprintf(bf, size, "%-*.*s", width, width, "N/A"); | |
b5387528 RAV |
411 | } |
412 | ||
413 | static int64_t | |
414 | sort__sym_from_cmp(struct hist_entry *left, struct hist_entry *right) | |
415 | { | |
416 | struct addr_map_symbol *from_l = &left->branch_info->from; | |
417 | struct addr_map_symbol *from_r = &right->branch_info->from; | |
418 | ||
1b9e97a2 JO |
419 | if (!left->branch_info || !right->branch_info) |
420 | return cmp_null(left->branch_info, right->branch_info); | |
421 | ||
422 | from_l = &left->branch_info->from; | |
423 | from_r = &right->branch_info->from; | |
424 | ||
b5387528 | 425 | if (!from_l->sym && !from_r->sym) |
2037be53 | 426 | return _sort__addr_cmp(from_l->addr, from_r->addr); |
b5387528 | 427 | |
51f27d14 | 428 | return _sort__sym_cmp(from_l->sym, from_r->sym); |
b5387528 RAV |
429 | } |
430 | ||
431 | static int64_t | |
432 | sort__sym_to_cmp(struct hist_entry *left, struct hist_entry *right) | |
433 | { | |
38cdbd39 JO |
434 | struct addr_map_symbol *to_l, *to_r; |
435 | ||
436 | if (!left->branch_info || !right->branch_info) | |
437 | return cmp_null(left->branch_info, right->branch_info); | |
438 | ||
439 | to_l = &left->branch_info->to; | |
440 | to_r = &right->branch_info->to; | |
b5387528 RAV |
441 | |
442 | if (!to_l->sym && !to_r->sym) | |
2037be53 | 443 | return _sort__addr_cmp(to_l->addr, to_r->addr); |
b5387528 | 444 | |
51f27d14 | 445 | return _sort__sym_cmp(to_l->sym, to_r->sym); |
b5387528 RAV |
446 | } |
447 | ||
c824c433 | 448 | static int hist_entry__sym_from_snprintf(struct hist_entry *he, char *bf, |
43355522 | 449 | size_t size, unsigned int width) |
b5387528 | 450 | { |
1b9e97a2 JO |
451 | if (he->branch_info) { |
452 | struct addr_map_symbol *from = &he->branch_info->from; | |
b5387528 | 453 | |
1b9e97a2 JO |
454 | return _hist_entry__sym_snprintf(from->map, from->sym, from->addr, |
455 | he->level, bf, size, width); | |
456 | } | |
457 | ||
458 | return repsep_snprintf(bf, size, "%-*.*s", width, width, "N/A"); | |
b5387528 RAV |
459 | } |
460 | ||
c824c433 | 461 | static int hist_entry__sym_to_snprintf(struct hist_entry *he, char *bf, |
43355522 | 462 | size_t size, unsigned int width) |
b5387528 | 463 | { |
38cdbd39 JO |
464 | if (he->branch_info) { |
465 | struct addr_map_symbol *to = &he->branch_info->to; | |
466 | ||
467 | return _hist_entry__sym_snprintf(to->map, to->sym, to->addr, | |
468 | he->level, bf, size, width); | |
469 | } | |
b5387528 | 470 | |
38cdbd39 | 471 | return repsep_snprintf(bf, size, "%-*.*s", width, width, "N/A"); |
b5387528 RAV |
472 | } |
473 | ||
14d1ac74 NK |
474 | struct sort_entry sort_dso_from = { |
475 | .se_header = "Source Shared Object", | |
476 | .se_cmp = sort__dso_from_cmp, | |
477 | .se_snprintf = hist_entry__dso_from_snprintf, | |
478 | .se_width_idx = HISTC_DSO_FROM, | |
479 | }; | |
480 | ||
b5387528 RAV |
481 | struct sort_entry sort_dso_to = { |
482 | .se_header = "Target Shared Object", | |
483 | .se_cmp = sort__dso_to_cmp, | |
484 | .se_snprintf = hist_entry__dso_to_snprintf, | |
485 | .se_width_idx = HISTC_DSO_TO, | |
486 | }; | |
487 | ||
488 | struct sort_entry sort_sym_from = { | |
489 | .se_header = "Source Symbol", | |
490 | .se_cmp = sort__sym_from_cmp, | |
491 | .se_snprintf = hist_entry__sym_from_snprintf, | |
492 | .se_width_idx = HISTC_SYMBOL_FROM, | |
493 | }; | |
494 | ||
495 | struct sort_entry sort_sym_to = { | |
496 | .se_header = "Target Symbol", | |
497 | .se_cmp = sort__sym_to_cmp, | |
498 | .se_snprintf = hist_entry__sym_to_snprintf, | |
499 | .se_width_idx = HISTC_SYMBOL_TO, | |
500 | }; | |
501 | ||
502 | static int64_t | |
503 | sort__mispredict_cmp(struct hist_entry *left, struct hist_entry *right) | |
504 | { | |
428560e7 | 505 | unsigned char mp, p; |
b5387528 | 506 | |
428560e7 JO |
507 | if (!left->branch_info || !right->branch_info) |
508 | return cmp_null(left->branch_info, right->branch_info); | |
509 | ||
510 | mp = left->branch_info->flags.mispred != right->branch_info->flags.mispred; | |
511 | p = left->branch_info->flags.predicted != right->branch_info->flags.predicted; | |
b5387528 RAV |
512 | return mp || p; |
513 | } | |
514 | ||
c824c433 | 515 | static int hist_entry__mispredict_snprintf(struct hist_entry *he, char *bf, |
b5387528 RAV |
516 | size_t size, unsigned int width){ |
517 | static const char *out = "N/A"; | |
518 | ||
428560e7 JO |
519 | if (he->branch_info) { |
520 | if (he->branch_info->flags.predicted) | |
521 | out = "N"; | |
522 | else if (he->branch_info->flags.mispred) | |
523 | out = "Y"; | |
524 | } | |
b5387528 | 525 | |
5b591669 | 526 | return repsep_snprintf(bf, size, "%-*.*s", width, width, out); |
b5387528 RAV |
527 | } |
528 | ||
98a3b32c SE |
529 | /* --sort daddr_sym */ |
530 | static int64_t | |
531 | sort__daddr_cmp(struct hist_entry *left, struct hist_entry *right) | |
532 | { | |
533 | uint64_t l = 0, r = 0; | |
534 | ||
535 | if (left->mem_info) | |
536 | l = left->mem_info->daddr.addr; | |
537 | if (right->mem_info) | |
538 | r = right->mem_info->daddr.addr; | |
539 | ||
540 | return (int64_t)(r - l); | |
541 | } | |
542 | ||
c824c433 | 543 | static int hist_entry__daddr_snprintf(struct hist_entry *he, char *bf, |
98a3b32c SE |
544 | size_t size, unsigned int width) |
545 | { | |
546 | uint64_t addr = 0; | |
547 | struct map *map = NULL; | |
548 | struct symbol *sym = NULL; | |
549 | ||
c824c433 ACM |
550 | if (he->mem_info) { |
551 | addr = he->mem_info->daddr.addr; | |
552 | map = he->mem_info->daddr.map; | |
553 | sym = he->mem_info->daddr.sym; | |
98a3b32c | 554 | } |
c824c433 | 555 | return _hist_entry__sym_snprintf(map, sym, addr, he->level, bf, size, |
98a3b32c SE |
556 | width); |
557 | } | |
558 | ||
559 | static int64_t | |
560 | sort__dso_daddr_cmp(struct hist_entry *left, struct hist_entry *right) | |
561 | { | |
562 | struct map *map_l = NULL; | |
563 | struct map *map_r = NULL; | |
564 | ||
565 | if (left->mem_info) | |
566 | map_l = left->mem_info->daddr.map; | |
567 | if (right->mem_info) | |
568 | map_r = right->mem_info->daddr.map; | |
569 | ||
570 | return _sort__dso_cmp(map_l, map_r); | |
571 | } | |
572 | ||
c824c433 | 573 | static int hist_entry__dso_daddr_snprintf(struct hist_entry *he, char *bf, |
98a3b32c SE |
574 | size_t size, unsigned int width) |
575 | { | |
576 | struct map *map = NULL; | |
577 | ||
c824c433 ACM |
578 | if (he->mem_info) |
579 | map = he->mem_info->daddr.map; | |
98a3b32c SE |
580 | |
581 | return _hist_entry__dso_snprintf(map, bf, size, width); | |
582 | } | |
583 | ||
584 | static int64_t | |
585 | sort__locked_cmp(struct hist_entry *left, struct hist_entry *right) | |
586 | { | |
587 | union perf_mem_data_src data_src_l; | |
588 | union perf_mem_data_src data_src_r; | |
589 | ||
590 | if (left->mem_info) | |
591 | data_src_l = left->mem_info->data_src; | |
592 | else | |
593 | data_src_l.mem_lock = PERF_MEM_LOCK_NA; | |
594 | ||
595 | if (right->mem_info) | |
596 | data_src_r = right->mem_info->data_src; | |
597 | else | |
598 | data_src_r.mem_lock = PERF_MEM_LOCK_NA; | |
599 | ||
600 | return (int64_t)(data_src_r.mem_lock - data_src_l.mem_lock); | |
601 | } | |
602 | ||
c824c433 | 603 | static int hist_entry__locked_snprintf(struct hist_entry *he, char *bf, |
98a3b32c SE |
604 | size_t size, unsigned int width) |
605 | { | |
606 | const char *out; | |
607 | u64 mask = PERF_MEM_LOCK_NA; | |
608 | ||
c824c433 ACM |
609 | if (he->mem_info) |
610 | mask = he->mem_info->data_src.mem_lock; | |
98a3b32c SE |
611 | |
612 | if (mask & PERF_MEM_LOCK_NA) | |
613 | out = "N/A"; | |
614 | else if (mask & PERF_MEM_LOCK_LOCKED) | |
615 | out = "Yes"; | |
616 | else | |
617 | out = "No"; | |
618 | ||
619 | return repsep_snprintf(bf, size, "%-*s", width, out); | |
620 | } | |
621 | ||
622 | static int64_t | |
623 | sort__tlb_cmp(struct hist_entry *left, struct hist_entry *right) | |
624 | { | |
625 | union perf_mem_data_src data_src_l; | |
626 | union perf_mem_data_src data_src_r; | |
627 | ||
628 | if (left->mem_info) | |
629 | data_src_l = left->mem_info->data_src; | |
630 | else | |
631 | data_src_l.mem_dtlb = PERF_MEM_TLB_NA; | |
632 | ||
633 | if (right->mem_info) | |
634 | data_src_r = right->mem_info->data_src; | |
635 | else | |
636 | data_src_r.mem_dtlb = PERF_MEM_TLB_NA; | |
637 | ||
638 | return (int64_t)(data_src_r.mem_dtlb - data_src_l.mem_dtlb); | |
639 | } | |
640 | ||
641 | static const char * const tlb_access[] = { | |
642 | "N/A", | |
643 | "HIT", | |
644 | "MISS", | |
645 | "L1", | |
646 | "L2", | |
647 | "Walker", | |
648 | "Fault", | |
649 | }; | |
650 | #define NUM_TLB_ACCESS (sizeof(tlb_access)/sizeof(const char *)) | |
651 | ||
c824c433 | 652 | static int hist_entry__tlb_snprintf(struct hist_entry *he, char *bf, |
98a3b32c SE |
653 | size_t size, unsigned int width) |
654 | { | |
655 | char out[64]; | |
656 | size_t sz = sizeof(out) - 1; /* -1 for null termination */ | |
657 | size_t l = 0, i; | |
658 | u64 m = PERF_MEM_TLB_NA; | |
659 | u64 hit, miss; | |
660 | ||
661 | out[0] = '\0'; | |
662 | ||
c824c433 ACM |
663 | if (he->mem_info) |
664 | m = he->mem_info->data_src.mem_dtlb; | |
98a3b32c SE |
665 | |
666 | hit = m & PERF_MEM_TLB_HIT; | |
667 | miss = m & PERF_MEM_TLB_MISS; | |
668 | ||
669 | /* already taken care of */ | |
670 | m &= ~(PERF_MEM_TLB_HIT|PERF_MEM_TLB_MISS); | |
671 | ||
672 | for (i = 0; m && i < NUM_TLB_ACCESS; i++, m >>= 1) { | |
673 | if (!(m & 0x1)) | |
674 | continue; | |
675 | if (l) { | |
676 | strcat(out, " or "); | |
677 | l += 4; | |
678 | } | |
679 | strncat(out, tlb_access[i], sz - l); | |
680 | l += strlen(tlb_access[i]); | |
681 | } | |
682 | if (*out == '\0') | |
683 | strcpy(out, "N/A"); | |
684 | if (hit) | |
685 | strncat(out, " hit", sz - l); | |
686 | if (miss) | |
687 | strncat(out, " miss", sz - l); | |
688 | ||
689 | return repsep_snprintf(bf, size, "%-*s", width, out); | |
690 | } | |
691 | ||
692 | static int64_t | |
693 | sort__lvl_cmp(struct hist_entry *left, struct hist_entry *right) | |
694 | { | |
695 | union perf_mem_data_src data_src_l; | |
696 | union perf_mem_data_src data_src_r; | |
697 | ||
698 | if (left->mem_info) | |
699 | data_src_l = left->mem_info->data_src; | |
700 | else | |
701 | data_src_l.mem_lvl = PERF_MEM_LVL_NA; | |
702 | ||
703 | if (right->mem_info) | |
704 | data_src_r = right->mem_info->data_src; | |
705 | else | |
706 | data_src_r.mem_lvl = PERF_MEM_LVL_NA; | |
707 | ||
708 | return (int64_t)(data_src_r.mem_lvl - data_src_l.mem_lvl); | |
709 | } | |
710 | ||
711 | static const char * const mem_lvl[] = { | |
712 | "N/A", | |
713 | "HIT", | |
714 | "MISS", | |
715 | "L1", | |
716 | "LFB", | |
717 | "L2", | |
718 | "L3", | |
719 | "Local RAM", | |
720 | "Remote RAM (1 hop)", | |
721 | "Remote RAM (2 hops)", | |
722 | "Remote Cache (1 hop)", | |
723 | "Remote Cache (2 hops)", | |
724 | "I/O", | |
725 | "Uncached", | |
726 | }; | |
727 | #define NUM_MEM_LVL (sizeof(mem_lvl)/sizeof(const char *)) | |
728 | ||
c824c433 | 729 | static int hist_entry__lvl_snprintf(struct hist_entry *he, char *bf, |
98a3b32c SE |
730 | size_t size, unsigned int width) |
731 | { | |
732 | char out[64]; | |
733 | size_t sz = sizeof(out) - 1; /* -1 for null termination */ | |
734 | size_t i, l = 0; | |
735 | u64 m = PERF_MEM_LVL_NA; | |
736 | u64 hit, miss; | |
737 | ||
c824c433 ACM |
738 | if (he->mem_info) |
739 | m = he->mem_info->data_src.mem_lvl; | |
98a3b32c SE |
740 | |
741 | out[0] = '\0'; | |
742 | ||
743 | hit = m & PERF_MEM_LVL_HIT; | |
744 | miss = m & PERF_MEM_LVL_MISS; | |
745 | ||
746 | /* already taken care of */ | |
747 | m &= ~(PERF_MEM_LVL_HIT|PERF_MEM_LVL_MISS); | |
748 | ||
749 | for (i = 0; m && i < NUM_MEM_LVL; i++, m >>= 1) { | |
750 | if (!(m & 0x1)) | |
751 | continue; | |
752 | if (l) { | |
753 | strcat(out, " or "); | |
754 | l += 4; | |
755 | } | |
756 | strncat(out, mem_lvl[i], sz - l); | |
757 | l += strlen(mem_lvl[i]); | |
758 | } | |
759 | if (*out == '\0') | |
760 | strcpy(out, "N/A"); | |
761 | if (hit) | |
762 | strncat(out, " hit", sz - l); | |
763 | if (miss) | |
764 | strncat(out, " miss", sz - l); | |
765 | ||
766 | return repsep_snprintf(bf, size, "%-*s", width, out); | |
767 | } | |
768 | ||
769 | static int64_t | |
770 | sort__snoop_cmp(struct hist_entry *left, struct hist_entry *right) | |
771 | { | |
772 | union perf_mem_data_src data_src_l; | |
773 | union perf_mem_data_src data_src_r; | |
774 | ||
775 | if (left->mem_info) | |
776 | data_src_l = left->mem_info->data_src; | |
777 | else | |
778 | data_src_l.mem_snoop = PERF_MEM_SNOOP_NA; | |
779 | ||
780 | if (right->mem_info) | |
781 | data_src_r = right->mem_info->data_src; | |
782 | else | |
783 | data_src_r.mem_snoop = PERF_MEM_SNOOP_NA; | |
784 | ||
785 | return (int64_t)(data_src_r.mem_snoop - data_src_l.mem_snoop); | |
786 | } | |
787 | ||
788 | static const char * const snoop_access[] = { | |
789 | "N/A", | |
790 | "None", | |
791 | "Miss", | |
792 | "Hit", | |
793 | "HitM", | |
794 | }; | |
795 | #define NUM_SNOOP_ACCESS (sizeof(snoop_access)/sizeof(const char *)) | |
796 | ||
c824c433 | 797 | static int hist_entry__snoop_snprintf(struct hist_entry *he, char *bf, |
98a3b32c SE |
798 | size_t size, unsigned int width) |
799 | { | |
800 | char out[64]; | |
801 | size_t sz = sizeof(out) - 1; /* -1 for null termination */ | |
802 | size_t i, l = 0; | |
803 | u64 m = PERF_MEM_SNOOP_NA; | |
804 | ||
805 | out[0] = '\0'; | |
806 | ||
c824c433 ACM |
807 | if (he->mem_info) |
808 | m = he->mem_info->data_src.mem_snoop; | |
98a3b32c SE |
809 | |
810 | for (i = 0; m && i < NUM_SNOOP_ACCESS; i++, m >>= 1) { | |
811 | if (!(m & 0x1)) | |
812 | continue; | |
813 | if (l) { | |
814 | strcat(out, " or "); | |
815 | l += 4; | |
816 | } | |
817 | strncat(out, snoop_access[i], sz - l); | |
818 | l += strlen(snoop_access[i]); | |
819 | } | |
820 | ||
821 | if (*out == '\0') | |
822 | strcpy(out, "N/A"); | |
823 | ||
824 | return repsep_snprintf(bf, size, "%-*s", width, out); | |
825 | } | |
826 | ||
9b32ba71 DZ |
827 | static inline u64 cl_address(u64 address) |
828 | { | |
829 | /* return the cacheline of the address */ | |
830 | return (address & ~(cacheline_size - 1)); | |
831 | } | |
832 | ||
833 | static int64_t | |
834 | sort__dcacheline_cmp(struct hist_entry *left, struct hist_entry *right) | |
835 | { | |
836 | u64 l, r; | |
837 | struct map *l_map, *r_map; | |
838 | ||
839 | if (!left->mem_info) return -1; | |
840 | if (!right->mem_info) return 1; | |
841 | ||
842 | /* group event types together */ | |
843 | if (left->cpumode > right->cpumode) return -1; | |
844 | if (left->cpumode < right->cpumode) return 1; | |
845 | ||
846 | l_map = left->mem_info->daddr.map; | |
847 | r_map = right->mem_info->daddr.map; | |
848 | ||
849 | /* if both are NULL, jump to sort on al_addr instead */ | |
850 | if (!l_map && !r_map) | |
851 | goto addr; | |
852 | ||
853 | if (!l_map) return -1; | |
854 | if (!r_map) return 1; | |
855 | ||
856 | if (l_map->maj > r_map->maj) return -1; | |
857 | if (l_map->maj < r_map->maj) return 1; | |
858 | ||
859 | if (l_map->min > r_map->min) return -1; | |
860 | if (l_map->min < r_map->min) return 1; | |
861 | ||
862 | if (l_map->ino > r_map->ino) return -1; | |
863 | if (l_map->ino < r_map->ino) return 1; | |
864 | ||
865 | if (l_map->ino_generation > r_map->ino_generation) return -1; | |
866 | if (l_map->ino_generation < r_map->ino_generation) return 1; | |
867 | ||
868 | /* | |
869 | * Addresses with no major/minor numbers are assumed to be | |
870 | * anonymous in userspace. Sort those on pid then address. | |
871 | * | |
872 | * The kernel and non-zero major/minor mapped areas are | |
873 | * assumed to be unity mapped. Sort those on address. | |
874 | */ | |
875 | ||
876 | if ((left->cpumode != PERF_RECORD_MISC_KERNEL) && | |
877 | (!(l_map->flags & MAP_SHARED)) && | |
878 | !l_map->maj && !l_map->min && !l_map->ino && | |
879 | !l_map->ino_generation) { | |
880 | /* userspace anonymous */ | |
881 | ||
882 | if (left->thread->pid_ > right->thread->pid_) return -1; | |
883 | if (left->thread->pid_ < right->thread->pid_) return 1; | |
884 | } | |
885 | ||
886 | addr: | |
887 | /* al_addr does all the right addr - start + offset calculations */ | |
888 | l = cl_address(left->mem_info->daddr.al_addr); | |
889 | r = cl_address(right->mem_info->daddr.al_addr); | |
890 | ||
891 | if (l > r) return -1; | |
892 | if (l < r) return 1; | |
893 | ||
894 | return 0; | |
895 | } | |
896 | ||
897 | static int hist_entry__dcacheline_snprintf(struct hist_entry *he, char *bf, | |
898 | size_t size, unsigned int width) | |
899 | { | |
900 | ||
901 | uint64_t addr = 0; | |
902 | struct map *map = NULL; | |
903 | struct symbol *sym = NULL; | |
904 | char level = he->level; | |
905 | ||
906 | if (he->mem_info) { | |
907 | addr = cl_address(he->mem_info->daddr.al_addr); | |
908 | map = he->mem_info->daddr.map; | |
909 | sym = he->mem_info->daddr.sym; | |
910 | ||
911 | /* print [s] for shared data mmaps */ | |
912 | if ((he->cpumode != PERF_RECORD_MISC_KERNEL) && | |
913 | map && (map->type == MAP__VARIABLE) && | |
914 | (map->flags & MAP_SHARED) && | |
915 | (map->maj || map->min || map->ino || | |
916 | map->ino_generation)) | |
917 | level = 's'; | |
918 | else if (!map) | |
919 | level = 'X'; | |
920 | } | |
921 | return _hist_entry__sym_snprintf(map, sym, addr, level, bf, size, | |
922 | width); | |
923 | } | |
924 | ||
b5387528 RAV |
925 | struct sort_entry sort_mispredict = { |
926 | .se_header = "Branch Mispredicted", | |
927 | .se_cmp = sort__mispredict_cmp, | |
928 | .se_snprintf = hist_entry__mispredict_snprintf, | |
929 | .se_width_idx = HISTC_MISPREDICT, | |
930 | }; | |
931 | ||
05484298 AK |
932 | static u64 he_weight(struct hist_entry *he) |
933 | { | |
934 | return he->stat.nr_events ? he->stat.weight / he->stat.nr_events : 0; | |
935 | } | |
936 | ||
937 | static int64_t | |
938 | sort__local_weight_cmp(struct hist_entry *left, struct hist_entry *right) | |
939 | { | |
940 | return he_weight(left) - he_weight(right); | |
941 | } | |
942 | ||
c824c433 | 943 | static int hist_entry__local_weight_snprintf(struct hist_entry *he, char *bf, |
05484298 AK |
944 | size_t size, unsigned int width) |
945 | { | |
c824c433 | 946 | return repsep_snprintf(bf, size, "%-*llu", width, he_weight(he)); |
05484298 AK |
947 | } |
948 | ||
949 | struct sort_entry sort_local_weight = { | |
950 | .se_header = "Local Weight", | |
951 | .se_cmp = sort__local_weight_cmp, | |
952 | .se_snprintf = hist_entry__local_weight_snprintf, | |
953 | .se_width_idx = HISTC_LOCAL_WEIGHT, | |
954 | }; | |
955 | ||
956 | static int64_t | |
957 | sort__global_weight_cmp(struct hist_entry *left, struct hist_entry *right) | |
958 | { | |
959 | return left->stat.weight - right->stat.weight; | |
960 | } | |
961 | ||
c824c433 | 962 | static int hist_entry__global_weight_snprintf(struct hist_entry *he, char *bf, |
05484298 AK |
963 | size_t size, unsigned int width) |
964 | { | |
c824c433 | 965 | return repsep_snprintf(bf, size, "%-*llu", width, he->stat.weight); |
05484298 AK |
966 | } |
967 | ||
968 | struct sort_entry sort_global_weight = { | |
969 | .se_header = "Weight", | |
970 | .se_cmp = sort__global_weight_cmp, | |
971 | .se_snprintf = hist_entry__global_weight_snprintf, | |
972 | .se_width_idx = HISTC_GLOBAL_WEIGHT, | |
973 | }; | |
974 | ||
98a3b32c SE |
975 | struct sort_entry sort_mem_daddr_sym = { |
976 | .se_header = "Data Symbol", | |
977 | .se_cmp = sort__daddr_cmp, | |
978 | .se_snprintf = hist_entry__daddr_snprintf, | |
979 | .se_width_idx = HISTC_MEM_DADDR_SYMBOL, | |
980 | }; | |
981 | ||
982 | struct sort_entry sort_mem_daddr_dso = { | |
983 | .se_header = "Data Object", | |
984 | .se_cmp = sort__dso_daddr_cmp, | |
985 | .se_snprintf = hist_entry__dso_daddr_snprintf, | |
986 | .se_width_idx = HISTC_MEM_DADDR_SYMBOL, | |
987 | }; | |
988 | ||
989 | struct sort_entry sort_mem_locked = { | |
990 | .se_header = "Locked", | |
991 | .se_cmp = sort__locked_cmp, | |
992 | .se_snprintf = hist_entry__locked_snprintf, | |
993 | .se_width_idx = HISTC_MEM_LOCKED, | |
994 | }; | |
995 | ||
996 | struct sort_entry sort_mem_tlb = { | |
997 | .se_header = "TLB access", | |
998 | .se_cmp = sort__tlb_cmp, | |
999 | .se_snprintf = hist_entry__tlb_snprintf, | |
1000 | .se_width_idx = HISTC_MEM_TLB, | |
1001 | }; | |
1002 | ||
1003 | struct sort_entry sort_mem_lvl = { | |
1004 | .se_header = "Memory access", | |
1005 | .se_cmp = sort__lvl_cmp, | |
1006 | .se_snprintf = hist_entry__lvl_snprintf, | |
1007 | .se_width_idx = HISTC_MEM_LVL, | |
1008 | }; | |
1009 | ||
1010 | struct sort_entry sort_mem_snoop = { | |
1011 | .se_header = "Snoop", | |
1012 | .se_cmp = sort__snoop_cmp, | |
1013 | .se_snprintf = hist_entry__snoop_snprintf, | |
1014 | .se_width_idx = HISTC_MEM_SNOOP, | |
1015 | }; | |
1016 | ||
9b32ba71 DZ |
1017 | struct sort_entry sort_mem_dcacheline = { |
1018 | .se_header = "Data Cacheline", | |
1019 | .se_cmp = sort__dcacheline_cmp, | |
1020 | .se_snprintf = hist_entry__dcacheline_snprintf, | |
1021 | .se_width_idx = HISTC_MEM_DCACHELINE, | |
1022 | }; | |
1023 | ||
f5d05bce AK |
1024 | static int64_t |
1025 | sort__abort_cmp(struct hist_entry *left, struct hist_entry *right) | |
1026 | { | |
49f47443 JO |
1027 | if (!left->branch_info || !right->branch_info) |
1028 | return cmp_null(left->branch_info, right->branch_info); | |
1029 | ||
f5d05bce AK |
1030 | return left->branch_info->flags.abort != |
1031 | right->branch_info->flags.abort; | |
1032 | } | |
1033 | ||
c824c433 | 1034 | static int hist_entry__abort_snprintf(struct hist_entry *he, char *bf, |
f5d05bce AK |
1035 | size_t size, unsigned int width) |
1036 | { | |
49f47443 JO |
1037 | static const char *out = "N/A"; |
1038 | ||
1039 | if (he->branch_info) { | |
1040 | if (he->branch_info->flags.abort) | |
1041 | out = "A"; | |
1042 | else | |
1043 | out = "."; | |
1044 | } | |
f5d05bce | 1045 | |
f5d05bce AK |
1046 | return repsep_snprintf(bf, size, "%-*s", width, out); |
1047 | } | |
1048 | ||
1049 | struct sort_entry sort_abort = { | |
1050 | .se_header = "Transaction abort", | |
1051 | .se_cmp = sort__abort_cmp, | |
1052 | .se_snprintf = hist_entry__abort_snprintf, | |
1053 | .se_width_idx = HISTC_ABORT, | |
1054 | }; | |
1055 | ||
1056 | static int64_t | |
1057 | sort__in_tx_cmp(struct hist_entry *left, struct hist_entry *right) | |
1058 | { | |
0199d244 JO |
1059 | if (!left->branch_info || !right->branch_info) |
1060 | return cmp_null(left->branch_info, right->branch_info); | |
1061 | ||
f5d05bce AK |
1062 | return left->branch_info->flags.in_tx != |
1063 | right->branch_info->flags.in_tx; | |
1064 | } | |
1065 | ||
c824c433 | 1066 | static int hist_entry__in_tx_snprintf(struct hist_entry *he, char *bf, |
f5d05bce AK |
1067 | size_t size, unsigned int width) |
1068 | { | |
0199d244 | 1069 | static const char *out = "N/A"; |
f5d05bce | 1070 | |
0199d244 JO |
1071 | if (he->branch_info) { |
1072 | if (he->branch_info->flags.in_tx) | |
1073 | out = "T"; | |
1074 | else | |
1075 | out = "."; | |
1076 | } | |
f5d05bce AK |
1077 | |
1078 | return repsep_snprintf(bf, size, "%-*s", width, out); | |
1079 | } | |
1080 | ||
1081 | struct sort_entry sort_in_tx = { | |
1082 | .se_header = "Branch in transaction", | |
1083 | .se_cmp = sort__in_tx_cmp, | |
1084 | .se_snprintf = hist_entry__in_tx_snprintf, | |
1085 | .se_width_idx = HISTC_IN_TX, | |
1086 | }; | |
1087 | ||
475eeab9 AK |
1088 | static int64_t |
1089 | sort__transaction_cmp(struct hist_entry *left, struct hist_entry *right) | |
1090 | { | |
1091 | return left->transaction - right->transaction; | |
1092 | } | |
1093 | ||
1094 | static inline char *add_str(char *p, const char *str) | |
1095 | { | |
1096 | strcpy(p, str); | |
1097 | return p + strlen(str); | |
1098 | } | |
1099 | ||
1100 | static struct txbit { | |
1101 | unsigned flag; | |
1102 | const char *name; | |
1103 | int skip_for_len; | |
1104 | } txbits[] = { | |
1105 | { PERF_TXN_ELISION, "EL ", 0 }, | |
1106 | { PERF_TXN_TRANSACTION, "TX ", 1 }, | |
1107 | { PERF_TXN_SYNC, "SYNC ", 1 }, | |
1108 | { PERF_TXN_ASYNC, "ASYNC ", 0 }, | |
1109 | { PERF_TXN_RETRY, "RETRY ", 0 }, | |
1110 | { PERF_TXN_CONFLICT, "CON ", 0 }, | |
1111 | { PERF_TXN_CAPACITY_WRITE, "CAP-WRITE ", 1 }, | |
1112 | { PERF_TXN_CAPACITY_READ, "CAP-READ ", 0 }, | |
1113 | { 0, NULL, 0 } | |
1114 | }; | |
1115 | ||
1116 | int hist_entry__transaction_len(void) | |
1117 | { | |
1118 | int i; | |
1119 | int len = 0; | |
1120 | ||
1121 | for (i = 0; txbits[i].name; i++) { | |
1122 | if (!txbits[i].skip_for_len) | |
1123 | len += strlen(txbits[i].name); | |
1124 | } | |
1125 | len += 4; /* :XX<space> */ | |
1126 | return len; | |
1127 | } | |
1128 | ||
c824c433 | 1129 | static int hist_entry__transaction_snprintf(struct hist_entry *he, char *bf, |
475eeab9 AK |
1130 | size_t size, unsigned int width) |
1131 | { | |
c824c433 | 1132 | u64 t = he->transaction; |
475eeab9 AK |
1133 | char buf[128]; |
1134 | char *p = buf; | |
1135 | int i; | |
1136 | ||
1137 | buf[0] = 0; | |
1138 | for (i = 0; txbits[i].name; i++) | |
1139 | if (txbits[i].flag & t) | |
1140 | p = add_str(p, txbits[i].name); | |
1141 | if (t && !(t & (PERF_TXN_SYNC|PERF_TXN_ASYNC))) | |
1142 | p = add_str(p, "NEITHER "); | |
1143 | if (t & PERF_TXN_ABORT_MASK) { | |
1144 | sprintf(p, ":%" PRIx64, | |
1145 | (t & PERF_TXN_ABORT_MASK) >> | |
1146 | PERF_TXN_ABORT_SHIFT); | |
1147 | p += strlen(p); | |
1148 | } | |
1149 | ||
1150 | return repsep_snprintf(bf, size, "%-*s", width, buf); | |
1151 | } | |
1152 | ||
1153 | struct sort_entry sort_transaction = { | |
1154 | .se_header = "Transaction ", | |
1155 | .se_cmp = sort__transaction_cmp, | |
1156 | .se_snprintf = hist_entry__transaction_snprintf, | |
1157 | .se_width_idx = HISTC_TRANSACTION, | |
1158 | }; | |
1159 | ||
872a878f FW |
1160 | struct sort_dimension { |
1161 | const char *name; | |
1162 | struct sort_entry *entry; | |
1163 | int taken; | |
1164 | }; | |
1165 | ||
b5387528 RAV |
1166 | #define DIM(d, n, func) [d] = { .name = n, .entry = &(func) } |
1167 | ||
fc5871ed | 1168 | static struct sort_dimension common_sort_dimensions[] = { |
b5387528 RAV |
1169 | DIM(SORT_PID, "pid", sort_thread), |
1170 | DIM(SORT_COMM, "comm", sort_comm), | |
1171 | DIM(SORT_DSO, "dso", sort_dso), | |
b5387528 | 1172 | DIM(SORT_SYM, "symbol", sort_sym), |
b5387528 RAV |
1173 | DIM(SORT_PARENT, "parent", sort_parent), |
1174 | DIM(SORT_CPU, "cpu", sort_cpu), | |
409a8be6 | 1175 | DIM(SORT_SRCLINE, "srcline", sort_srcline), |
f9ea55d0 AK |
1176 | DIM(SORT_LOCAL_WEIGHT, "local_weight", sort_local_weight), |
1177 | DIM(SORT_GLOBAL_WEIGHT, "weight", sort_global_weight), | |
475eeab9 | 1178 | DIM(SORT_TRANSACTION, "transaction", sort_transaction), |
872a878f FW |
1179 | }; |
1180 | ||
fc5871ed NK |
1181 | #undef DIM |
1182 | ||
1183 | #define DIM(d, n, func) [d - __SORT_BRANCH_STACK] = { .name = n, .entry = &(func) } | |
1184 | ||
1185 | static struct sort_dimension bstack_sort_dimensions[] = { | |
1186 | DIM(SORT_DSO_FROM, "dso_from", sort_dso_from), | |
1187 | DIM(SORT_DSO_TO, "dso_to", sort_dso_to), | |
1188 | DIM(SORT_SYM_FROM, "symbol_from", sort_sym_from), | |
1189 | DIM(SORT_SYM_TO, "symbol_to", sort_sym_to), | |
1190 | DIM(SORT_MISPREDICT, "mispredict", sort_mispredict), | |
f5d05bce AK |
1191 | DIM(SORT_IN_TX, "in_tx", sort_in_tx), |
1192 | DIM(SORT_ABORT, "abort", sort_abort), | |
fc5871ed NK |
1193 | }; |
1194 | ||
1195 | #undef DIM | |
1196 | ||
afab87b9 NK |
1197 | #define DIM(d, n, func) [d - __SORT_MEMORY_MODE] = { .name = n, .entry = &(func) } |
1198 | ||
1199 | static struct sort_dimension memory_sort_dimensions[] = { | |
afab87b9 NK |
1200 | DIM(SORT_MEM_DADDR_SYMBOL, "symbol_daddr", sort_mem_daddr_sym), |
1201 | DIM(SORT_MEM_DADDR_DSO, "dso_daddr", sort_mem_daddr_dso), | |
1202 | DIM(SORT_MEM_LOCKED, "locked", sort_mem_locked), | |
1203 | DIM(SORT_MEM_TLB, "tlb", sort_mem_tlb), | |
1204 | DIM(SORT_MEM_LVL, "mem", sort_mem_lvl), | |
1205 | DIM(SORT_MEM_SNOOP, "snoop", sort_mem_snoop), | |
9b32ba71 | 1206 | DIM(SORT_MEM_DCACHELINE, "dcacheline", sort_mem_dcacheline), |
afab87b9 NK |
1207 | }; |
1208 | ||
1209 | #undef DIM | |
1210 | ||
a2ce067e NK |
1211 | struct hpp_dimension { |
1212 | const char *name; | |
1213 | struct perf_hpp_fmt *fmt; | |
1214 | int taken; | |
1215 | }; | |
1216 | ||
1217 | #define DIM(d, n) { .name = n, .fmt = &perf_hpp__format[d], } | |
1218 | ||
1219 | static struct hpp_dimension hpp_sort_dimensions[] = { | |
1220 | DIM(PERF_HPP__OVERHEAD, "overhead"), | |
1221 | DIM(PERF_HPP__OVERHEAD_SYS, "overhead_sys"), | |
1222 | DIM(PERF_HPP__OVERHEAD_US, "overhead_us"), | |
1223 | DIM(PERF_HPP__OVERHEAD_GUEST_SYS, "overhead_guest_sys"), | |
1224 | DIM(PERF_HPP__OVERHEAD_GUEST_US, "overhead_guest_us"), | |
594dcbf3 | 1225 | DIM(PERF_HPP__OVERHEAD_ACC, "overhead_children"), |
a2ce067e NK |
1226 | DIM(PERF_HPP__SAMPLES, "sample"), |
1227 | DIM(PERF_HPP__PERIOD, "period"), | |
1228 | }; | |
1229 | ||
1230 | #undef DIM | |
1231 | ||
8b536999 NK |
1232 | struct hpp_sort_entry { |
1233 | struct perf_hpp_fmt hpp; | |
1234 | struct sort_entry *se; | |
1235 | }; | |
1236 | ||
a7d945bc NK |
1237 | bool perf_hpp__same_sort_entry(struct perf_hpp_fmt *a, struct perf_hpp_fmt *b) |
1238 | { | |
1239 | struct hpp_sort_entry *hse_a; | |
1240 | struct hpp_sort_entry *hse_b; | |
1241 | ||
1242 | if (!perf_hpp__is_sort_entry(a) || !perf_hpp__is_sort_entry(b)) | |
1243 | return false; | |
1244 | ||
1245 | hse_a = container_of(a, struct hpp_sort_entry, hpp); | |
1246 | hse_b = container_of(b, struct hpp_sort_entry, hpp); | |
1247 | ||
1248 | return hse_a->se == hse_b->se; | |
1249 | } | |
1250 | ||
e0d66c74 | 1251 | void perf_hpp__reset_sort_width(struct perf_hpp_fmt *fmt, struct hists *hists) |
678a500d NK |
1252 | { |
1253 | struct hpp_sort_entry *hse; | |
1254 | ||
1255 | if (!perf_hpp__is_sort_entry(fmt)) | |
1256 | return; | |
1257 | ||
1258 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
1ecd4453 | 1259 | hists__new_col_len(hists, hse->se->se_width_idx, strlen(fmt->name)); |
678a500d NK |
1260 | } |
1261 | ||
8b536999 NK |
1262 | static int __sort__hpp_header(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, |
1263 | struct perf_evsel *evsel) | |
1264 | { | |
1265 | struct hpp_sort_entry *hse; | |
5b591669 | 1266 | size_t len = fmt->user_len; |
8b536999 NK |
1267 | |
1268 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
8b536999 | 1269 | |
5b591669 | 1270 | if (!len) |
4ea062ed | 1271 | len = hists__col_len(evsel__hists(evsel), hse->se->se_width_idx); |
5b591669 | 1272 | |
1ecd4453 | 1273 | return scnprintf(hpp->buf, hpp->size, "%-*.*s", len, len, fmt->name); |
8b536999 NK |
1274 | } |
1275 | ||
1276 | static int __sort__hpp_width(struct perf_hpp_fmt *fmt, | |
1277 | struct perf_hpp *hpp __maybe_unused, | |
1278 | struct perf_evsel *evsel) | |
1279 | { | |
1280 | struct hpp_sort_entry *hse; | |
5b591669 | 1281 | size_t len = fmt->user_len; |
8b536999 NK |
1282 | |
1283 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
1284 | ||
5b591669 | 1285 | if (!len) |
4ea062ed | 1286 | len = hists__col_len(evsel__hists(evsel), hse->se->se_width_idx); |
5b591669 NK |
1287 | |
1288 | return len; | |
8b536999 NK |
1289 | } |
1290 | ||
1291 | static int __sort__hpp_entry(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, | |
1292 | struct hist_entry *he) | |
1293 | { | |
1294 | struct hpp_sort_entry *hse; | |
5b591669 | 1295 | size_t len = fmt->user_len; |
8b536999 NK |
1296 | |
1297 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
5b591669 NK |
1298 | |
1299 | if (!len) | |
1300 | len = hists__col_len(he->hists, hse->se->se_width_idx); | |
8b536999 NK |
1301 | |
1302 | return hse->se->se_snprintf(he, hpp->buf, hpp->size, len); | |
1303 | } | |
1304 | ||
87bbdf76 NK |
1305 | static int64_t __sort__hpp_cmp(struct perf_hpp_fmt *fmt, |
1306 | struct hist_entry *a, struct hist_entry *b) | |
1307 | { | |
1308 | struct hpp_sort_entry *hse; | |
1309 | ||
1310 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
1311 | return hse->se->se_cmp(a, b); | |
1312 | } | |
1313 | ||
1314 | static int64_t __sort__hpp_collapse(struct perf_hpp_fmt *fmt, | |
1315 | struct hist_entry *a, struct hist_entry *b) | |
1316 | { | |
1317 | struct hpp_sort_entry *hse; | |
1318 | int64_t (*collapse_fn)(struct hist_entry *, struct hist_entry *); | |
1319 | ||
1320 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
1321 | collapse_fn = hse->se->se_collapse ?: hse->se->se_cmp; | |
1322 | return collapse_fn(a, b); | |
1323 | } | |
1324 | ||
1325 | static int64_t __sort__hpp_sort(struct perf_hpp_fmt *fmt, | |
1326 | struct hist_entry *a, struct hist_entry *b) | |
1327 | { | |
1328 | struct hpp_sort_entry *hse; | |
1329 | int64_t (*sort_fn)(struct hist_entry *, struct hist_entry *); | |
1330 | ||
1331 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
1332 | sort_fn = hse->se->se_sort ?: hse->se->se_cmp; | |
1333 | return sort_fn(a, b); | |
1334 | } | |
1335 | ||
a7d945bc NK |
1336 | static struct hpp_sort_entry * |
1337 | __sort_dimension__alloc_hpp(struct sort_dimension *sd) | |
8b536999 NK |
1338 | { |
1339 | struct hpp_sort_entry *hse; | |
1340 | ||
1341 | hse = malloc(sizeof(*hse)); | |
1342 | if (hse == NULL) { | |
1343 | pr_err("Memory allocation failed\n"); | |
a7d945bc | 1344 | return NULL; |
8b536999 NK |
1345 | } |
1346 | ||
1347 | hse->se = sd->entry; | |
1ecd4453 | 1348 | hse->hpp.name = sd->entry->se_header; |
8b536999 NK |
1349 | hse->hpp.header = __sort__hpp_header; |
1350 | hse->hpp.width = __sort__hpp_width; | |
1351 | hse->hpp.entry = __sort__hpp_entry; | |
1352 | hse->hpp.color = NULL; | |
1353 | ||
87bbdf76 NK |
1354 | hse->hpp.cmp = __sort__hpp_cmp; |
1355 | hse->hpp.collapse = __sort__hpp_collapse; | |
1356 | hse->hpp.sort = __sort__hpp_sort; | |
8b536999 NK |
1357 | |
1358 | INIT_LIST_HEAD(&hse->hpp.list); | |
1359 | INIT_LIST_HEAD(&hse->hpp.sort_list); | |
f2998422 | 1360 | hse->hpp.elide = false; |
e0d66c74 | 1361 | hse->hpp.len = 0; |
5b591669 | 1362 | hse->hpp.user_len = 0; |
8b536999 | 1363 | |
a7d945bc NK |
1364 | return hse; |
1365 | } | |
1366 | ||
1367 | bool perf_hpp__is_sort_entry(struct perf_hpp_fmt *format) | |
1368 | { | |
1369 | return format->header == __sort__hpp_header; | |
1370 | } | |
1371 | ||
1372 | static int __sort_dimension__add_hpp_sort(struct sort_dimension *sd) | |
1373 | { | |
1374 | struct hpp_sort_entry *hse = __sort_dimension__alloc_hpp(sd); | |
1375 | ||
1376 | if (hse == NULL) | |
1377 | return -1; | |
1378 | ||
8b536999 NK |
1379 | perf_hpp__register_sort_field(&hse->hpp); |
1380 | return 0; | |
1381 | } | |
1382 | ||
a7d945bc NK |
1383 | static int __sort_dimension__add_hpp_output(struct sort_dimension *sd) |
1384 | { | |
1385 | struct hpp_sort_entry *hse = __sort_dimension__alloc_hpp(sd); | |
1386 | ||
1387 | if (hse == NULL) | |
1388 | return -1; | |
1389 | ||
1390 | perf_hpp__column_register(&hse->hpp); | |
1391 | return 0; | |
1392 | } | |
1393 | ||
cfaa154b | 1394 | static int __sort_dimension__add(struct sort_dimension *sd) |
2f532d09 NK |
1395 | { |
1396 | if (sd->taken) | |
8b536999 NK |
1397 | return 0; |
1398 | ||
a7d945bc | 1399 | if (__sort_dimension__add_hpp_sort(sd) < 0) |
8b536999 | 1400 | return -1; |
2f532d09 NK |
1401 | |
1402 | if (sd->entry->se_collapse) | |
1403 | sort__need_collapse = 1; | |
1404 | ||
2f532d09 | 1405 | sd->taken = 1; |
8b536999 NK |
1406 | |
1407 | return 0; | |
2f532d09 NK |
1408 | } |
1409 | ||
a2ce067e NK |
1410 | static int __hpp_dimension__add(struct hpp_dimension *hd) |
1411 | { | |
1412 | if (!hd->taken) { | |
1413 | hd->taken = 1; | |
1414 | ||
1415 | perf_hpp__register_sort_field(hd->fmt); | |
1416 | } | |
1417 | return 0; | |
1418 | } | |
1419 | ||
a7d945bc NK |
1420 | static int __sort_dimension__add_output(struct sort_dimension *sd) |
1421 | { | |
1422 | if (sd->taken) | |
1423 | return 0; | |
1424 | ||
1425 | if (__sort_dimension__add_hpp_output(sd) < 0) | |
1426 | return -1; | |
1427 | ||
1428 | sd->taken = 1; | |
1429 | return 0; | |
1430 | } | |
1431 | ||
1432 | static int __hpp_dimension__add_output(struct hpp_dimension *hd) | |
1433 | { | |
1434 | if (!hd->taken) { | |
1435 | hd->taken = 1; | |
1436 | ||
1437 | perf_hpp__column_register(hd->fmt); | |
1438 | } | |
1439 | return 0; | |
1440 | } | |
1441 | ||
dd68ada2 JK |
1442 | int sort_dimension__add(const char *tok) |
1443 | { | |
1444 | unsigned int i; | |
1445 | ||
fc5871ed NK |
1446 | for (i = 0; i < ARRAY_SIZE(common_sort_dimensions); i++) { |
1447 | struct sort_dimension *sd = &common_sort_dimensions[i]; | |
dd68ada2 | 1448 | |
dd68ada2 JK |
1449 | if (strncasecmp(tok, sd->name, strlen(tok))) |
1450 | continue; | |
fc5871ed | 1451 | |
dd68ada2 JK |
1452 | if (sd->entry == &sort_parent) { |
1453 | int ret = regcomp(&parent_regex, parent_pattern, REG_EXTENDED); | |
1454 | if (ret) { | |
1455 | char err[BUFSIZ]; | |
1456 | ||
1457 | regerror(ret, &parent_regex, err, sizeof(err)); | |
2aefa4f7 ACM |
1458 | pr_err("Invalid regex: %s\n%s", parent_pattern, err); |
1459 | return -EINVAL; | |
dd68ada2 JK |
1460 | } |
1461 | sort__has_parent = 1; | |
930477bd | 1462 | } else if (sd->entry == &sort_sym) { |
1af55640 | 1463 | sort__has_sym = 1; |
94ba462d KL |
1464 | /* |
1465 | * perf diff displays the performance difference amongst | |
1466 | * two or more perf.data files. Those files could come | |
1467 | * from different binaries. So we should not compare | |
1468 | * their ips, but the name of symbol. | |
1469 | */ | |
1470 | if (sort__mode == SORT_MODE__DIFF) | |
1471 | sd->entry->se_collapse = sort__sym_sort; | |
1472 | ||
68f6d022 NK |
1473 | } else if (sd->entry == &sort_dso) { |
1474 | sort__has_dso = 1; | |
dd68ada2 JK |
1475 | } |
1476 | ||
cfaa154b | 1477 | return __sort_dimension__add(sd); |
dd68ada2 | 1478 | } |
fc5871ed | 1479 | |
a2ce067e NK |
1480 | for (i = 0; i < ARRAY_SIZE(hpp_sort_dimensions); i++) { |
1481 | struct hpp_dimension *hd = &hpp_sort_dimensions[i]; | |
1482 | ||
1483 | if (strncasecmp(tok, hd->name, strlen(tok))) | |
1484 | continue; | |
1485 | ||
1486 | return __hpp_dimension__add(hd); | |
1487 | } | |
1488 | ||
fc5871ed NK |
1489 | for (i = 0; i < ARRAY_SIZE(bstack_sort_dimensions); i++) { |
1490 | struct sort_dimension *sd = &bstack_sort_dimensions[i]; | |
1491 | ||
1492 | if (strncasecmp(tok, sd->name, strlen(tok))) | |
1493 | continue; | |
1494 | ||
55369fc1 | 1495 | if (sort__mode != SORT_MODE__BRANCH) |
fc5871ed NK |
1496 | return -EINVAL; |
1497 | ||
1498 | if (sd->entry == &sort_sym_from || sd->entry == &sort_sym_to) | |
1499 | sort__has_sym = 1; | |
1500 | ||
cfaa154b | 1501 | __sort_dimension__add(sd); |
fc5871ed NK |
1502 | return 0; |
1503 | } | |
1504 | ||
afab87b9 NK |
1505 | for (i = 0; i < ARRAY_SIZE(memory_sort_dimensions); i++) { |
1506 | struct sort_dimension *sd = &memory_sort_dimensions[i]; | |
1507 | ||
1508 | if (strncasecmp(tok, sd->name, strlen(tok))) | |
1509 | continue; | |
1510 | ||
1511 | if (sort__mode != SORT_MODE__MEMORY) | |
1512 | return -EINVAL; | |
1513 | ||
1514 | if (sd->entry == &sort_mem_daddr_sym) | |
1515 | sort__has_sym = 1; | |
1516 | ||
cfaa154b | 1517 | __sort_dimension__add(sd); |
afab87b9 NK |
1518 | return 0; |
1519 | } | |
1520 | ||
dd68ada2 JK |
1521 | return -ESRCH; |
1522 | } | |
c8829c7a | 1523 | |
512ae1bd NK |
1524 | static const char *get_default_sort_order(void) |
1525 | { | |
1526 | const char *default_sort_orders[] = { | |
1527 | default_sort_order, | |
1528 | default_branch_sort_order, | |
1529 | default_mem_sort_order, | |
1530 | default_top_sort_order, | |
1531 | default_diff_sort_order, | |
1532 | }; | |
1533 | ||
1534 | BUG_ON(sort__mode >= ARRAY_SIZE(default_sort_orders)); | |
1535 | ||
1536 | return default_sort_orders[sort__mode]; | |
1537 | } | |
1538 | ||
1a1c0ffb JO |
1539 | static int setup_sort_order(void) |
1540 | { | |
1541 | char *new_sort_order; | |
1542 | ||
1543 | /* | |
1544 | * Append '+'-prefixed sort order to the default sort | |
1545 | * order string. | |
1546 | */ | |
1547 | if (!sort_order || is_strict_order(sort_order)) | |
1548 | return 0; | |
1549 | ||
1550 | if (sort_order[1] == '\0') { | |
1551 | error("Invalid --sort key: `+'"); | |
1552 | return -EINVAL; | |
1553 | } | |
1554 | ||
1555 | /* | |
1556 | * We allocate new sort_order string, but we never free it, | |
1557 | * because it's checked over the rest of the code. | |
1558 | */ | |
1559 | if (asprintf(&new_sort_order, "%s,%s", | |
1560 | get_default_sort_order(), sort_order + 1) < 0) { | |
1561 | error("Not enough memory to set up --sort"); | |
1562 | return -ENOMEM; | |
1563 | } | |
1564 | ||
1565 | sort_order = new_sort_order; | |
1566 | return 0; | |
1567 | } | |
1568 | ||
a7d945bc | 1569 | static int __setup_sorting(void) |
c8829c7a | 1570 | { |
512ae1bd | 1571 | char *tmp, *tok, *str; |
1a1c0ffb | 1572 | const char *sort_keys; |
55309985 | 1573 | int ret = 0; |
c8829c7a | 1574 | |
1a1c0ffb JO |
1575 | ret = setup_sort_order(); |
1576 | if (ret) | |
1577 | return ret; | |
1578 | ||
1579 | sort_keys = sort_order; | |
a7d945bc | 1580 | if (sort_keys == NULL) { |
2f3f9bcf | 1581 | if (is_strict_order(field_order)) { |
a7d945bc NK |
1582 | /* |
1583 | * If user specified field order but no sort order, | |
1584 | * we'll honor it and not add default sort orders. | |
1585 | */ | |
1586 | return 0; | |
1587 | } | |
1588 | ||
512ae1bd | 1589 | sort_keys = get_default_sort_order(); |
a7d945bc | 1590 | } |
512ae1bd NK |
1591 | |
1592 | str = strdup(sort_keys); | |
5936f54d NK |
1593 | if (str == NULL) { |
1594 | error("Not enough memory to setup sort keys"); | |
1595 | return -ENOMEM; | |
1596 | } | |
1597 | ||
c8829c7a ACM |
1598 | for (tok = strtok_r(str, ", ", &tmp); |
1599 | tok; tok = strtok_r(NULL, ", ", &tmp)) { | |
55309985 | 1600 | ret = sort_dimension__add(tok); |
fc5871ed NK |
1601 | if (ret == -EINVAL) { |
1602 | error("Invalid --sort key: `%s'", tok); | |
55309985 | 1603 | break; |
fc5871ed | 1604 | } else if (ret == -ESRCH) { |
c8829c7a | 1605 | error("Unknown --sort key: `%s'", tok); |
55309985 | 1606 | break; |
c8829c7a ACM |
1607 | } |
1608 | } | |
1609 | ||
1610 | free(str); | |
55309985 | 1611 | return ret; |
c8829c7a | 1612 | } |
c351c281 | 1613 | |
f2998422 | 1614 | void perf_hpp__set_elide(int idx, bool elide) |
e67d49a7 | 1615 | { |
f2998422 JO |
1616 | struct perf_hpp_fmt *fmt; |
1617 | struct hpp_sort_entry *hse; | |
e67d49a7 | 1618 | |
f2998422 JO |
1619 | perf_hpp__for_each_format(fmt) { |
1620 | if (!perf_hpp__is_sort_entry(fmt)) | |
1621 | continue; | |
1622 | ||
1623 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
1624 | if (hse->se->se_width_idx == idx) { | |
1625 | fmt->elide = elide; | |
1626 | break; | |
1627 | } | |
e67d49a7 | 1628 | } |
e67d49a7 NK |
1629 | } |
1630 | ||
f2998422 | 1631 | static bool __get_elide(struct strlist *list, const char *list_name, FILE *fp) |
c351c281 ACM |
1632 | { |
1633 | if (list && strlist__nr_entries(list) == 1) { | |
1634 | if (fp != NULL) | |
1635 | fprintf(fp, "# %s: %s\n", list_name, | |
1636 | strlist__entry(list, 0)->s); | |
f2998422 JO |
1637 | return true; |
1638 | } | |
1639 | return false; | |
1640 | } | |
1641 | ||
1642 | static bool get_elide(int idx, FILE *output) | |
1643 | { | |
1644 | switch (idx) { | |
1645 | case HISTC_SYMBOL: | |
1646 | return __get_elide(symbol_conf.sym_list, "symbol", output); | |
1647 | case HISTC_DSO: | |
1648 | return __get_elide(symbol_conf.dso_list, "dso", output); | |
1649 | case HISTC_COMM: | |
1650 | return __get_elide(symbol_conf.comm_list, "comm", output); | |
1651 | default: | |
1652 | break; | |
c351c281 | 1653 | } |
f2998422 JO |
1654 | |
1655 | if (sort__mode != SORT_MODE__BRANCH) | |
1656 | return false; | |
1657 | ||
1658 | switch (idx) { | |
1659 | case HISTC_SYMBOL_FROM: | |
1660 | return __get_elide(symbol_conf.sym_from_list, "sym_from", output); | |
1661 | case HISTC_SYMBOL_TO: | |
1662 | return __get_elide(symbol_conf.sym_to_list, "sym_to", output); | |
1663 | case HISTC_DSO_FROM: | |
1664 | return __get_elide(symbol_conf.dso_from_list, "dso_from", output); | |
1665 | case HISTC_DSO_TO: | |
1666 | return __get_elide(symbol_conf.dso_to_list, "dso_to", output); | |
1667 | default: | |
1668 | break; | |
1669 | } | |
1670 | ||
1671 | return false; | |
c351c281 | 1672 | } |
08e71542 NK |
1673 | |
1674 | void sort__setup_elide(FILE *output) | |
1675 | { | |
cfaa154b NK |
1676 | struct perf_hpp_fmt *fmt; |
1677 | struct hpp_sort_entry *hse; | |
7524f63b | 1678 | |
f2998422 JO |
1679 | perf_hpp__for_each_format(fmt) { |
1680 | if (!perf_hpp__is_sort_entry(fmt)) | |
1681 | continue; | |
1682 | ||
1683 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
1684 | fmt->elide = get_elide(hse->se->se_width_idx, output); | |
08e71542 NK |
1685 | } |
1686 | ||
7524f63b NK |
1687 | /* |
1688 | * It makes no sense to elide all of sort entries. | |
1689 | * Just revert them to show up again. | |
1690 | */ | |
cfaa154b NK |
1691 | perf_hpp__for_each_format(fmt) { |
1692 | if (!perf_hpp__is_sort_entry(fmt)) | |
1693 | continue; | |
1694 | ||
f2998422 | 1695 | if (!fmt->elide) |
7524f63b NK |
1696 | return; |
1697 | } | |
1698 | ||
cfaa154b NK |
1699 | perf_hpp__for_each_format(fmt) { |
1700 | if (!perf_hpp__is_sort_entry(fmt)) | |
1701 | continue; | |
1702 | ||
f2998422 | 1703 | fmt->elide = false; |
cfaa154b | 1704 | } |
08e71542 | 1705 | } |
a7d945bc NK |
1706 | |
1707 | static int output_field_add(char *tok) | |
1708 | { | |
1709 | unsigned int i; | |
1710 | ||
1711 | for (i = 0; i < ARRAY_SIZE(common_sort_dimensions); i++) { | |
1712 | struct sort_dimension *sd = &common_sort_dimensions[i]; | |
1713 | ||
1714 | if (strncasecmp(tok, sd->name, strlen(tok))) | |
1715 | continue; | |
1716 | ||
1717 | return __sort_dimension__add_output(sd); | |
1718 | } | |
1719 | ||
1720 | for (i = 0; i < ARRAY_SIZE(hpp_sort_dimensions); i++) { | |
1721 | struct hpp_dimension *hd = &hpp_sort_dimensions[i]; | |
1722 | ||
1723 | if (strncasecmp(tok, hd->name, strlen(tok))) | |
1724 | continue; | |
1725 | ||
1726 | return __hpp_dimension__add_output(hd); | |
1727 | } | |
1728 | ||
1729 | for (i = 0; i < ARRAY_SIZE(bstack_sort_dimensions); i++) { | |
1730 | struct sort_dimension *sd = &bstack_sort_dimensions[i]; | |
1731 | ||
1732 | if (strncasecmp(tok, sd->name, strlen(tok))) | |
1733 | continue; | |
1734 | ||
1735 | return __sort_dimension__add_output(sd); | |
1736 | } | |
1737 | ||
1738 | for (i = 0; i < ARRAY_SIZE(memory_sort_dimensions); i++) { | |
1739 | struct sort_dimension *sd = &memory_sort_dimensions[i]; | |
1740 | ||
1741 | if (strncasecmp(tok, sd->name, strlen(tok))) | |
1742 | continue; | |
1743 | ||
1744 | return __sort_dimension__add_output(sd); | |
1745 | } | |
1746 | ||
1747 | return -ESRCH; | |
1748 | } | |
1749 | ||
1750 | static void reset_dimensions(void) | |
1751 | { | |
1752 | unsigned int i; | |
1753 | ||
1754 | for (i = 0; i < ARRAY_SIZE(common_sort_dimensions); i++) | |
1755 | common_sort_dimensions[i].taken = 0; | |
1756 | ||
1757 | for (i = 0; i < ARRAY_SIZE(hpp_sort_dimensions); i++) | |
1758 | hpp_sort_dimensions[i].taken = 0; | |
1759 | ||
1760 | for (i = 0; i < ARRAY_SIZE(bstack_sort_dimensions); i++) | |
1761 | bstack_sort_dimensions[i].taken = 0; | |
1762 | ||
1763 | for (i = 0; i < ARRAY_SIZE(memory_sort_dimensions); i++) | |
1764 | memory_sort_dimensions[i].taken = 0; | |
1765 | } | |
1766 | ||
2f3f9bcf JO |
1767 | bool is_strict_order(const char *order) |
1768 | { | |
1769 | return order && (*order != '+'); | |
1770 | } | |
1771 | ||
a7d945bc NK |
1772 | static int __setup_output_field(void) |
1773 | { | |
2f3f9bcf JO |
1774 | char *tmp, *tok, *str, *strp; |
1775 | int ret = -EINVAL; | |
a7d945bc NK |
1776 | |
1777 | if (field_order == NULL) | |
1778 | return 0; | |
1779 | ||
1780 | reset_dimensions(); | |
1781 | ||
2f3f9bcf | 1782 | strp = str = strdup(field_order); |
a7d945bc NK |
1783 | if (str == NULL) { |
1784 | error("Not enough memory to setup output fields"); | |
1785 | return -ENOMEM; | |
1786 | } | |
1787 | ||
2f3f9bcf JO |
1788 | if (!is_strict_order(field_order)) |
1789 | strp++; | |
1790 | ||
1791 | if (!strlen(strp)) { | |
1792 | error("Invalid --fields key: `+'"); | |
1793 | goto out; | |
1794 | } | |
1795 | ||
1796 | for (tok = strtok_r(strp, ", ", &tmp); | |
a7d945bc NK |
1797 | tok; tok = strtok_r(NULL, ", ", &tmp)) { |
1798 | ret = output_field_add(tok); | |
1799 | if (ret == -EINVAL) { | |
1800 | error("Invalid --fields key: `%s'", tok); | |
1801 | break; | |
1802 | } else if (ret == -ESRCH) { | |
1803 | error("Unknown --fields key: `%s'", tok); | |
1804 | break; | |
1805 | } | |
1806 | } | |
1807 | ||
2f3f9bcf | 1808 | out: |
a7d945bc NK |
1809 | free(str); |
1810 | return ret; | |
1811 | } | |
1812 | ||
1813 | int setup_sorting(void) | |
1814 | { | |
1815 | int err; | |
1816 | ||
1817 | err = __setup_sorting(); | |
1818 | if (err < 0) | |
1819 | return err; | |
1820 | ||
1821 | if (parent_pattern != default_parent_pattern) { | |
1822 | err = sort_dimension__add("parent"); | |
1823 | if (err < 0) | |
1824 | return err; | |
1825 | } | |
1826 | ||
1827 | reset_dimensions(); | |
1828 | ||
1829 | /* | |
1830 | * perf diff doesn't use default hpp output fields. | |
1831 | */ | |
1832 | if (sort__mode != SORT_MODE__DIFF) | |
1833 | perf_hpp__init(); | |
1834 | ||
1835 | err = __setup_output_field(); | |
1836 | if (err < 0) | |
1837 | return err; | |
1838 | ||
1839 | /* copy sort keys to output fields */ | |
1840 | perf_hpp__setup_output_field(); | |
1841 | /* and then copy output fields to sort keys */ | |
1842 | perf_hpp__append_sort_keys(); | |
1843 | ||
1844 | return 0; | |
1845 | } | |
1c89fe9b NK |
1846 | |
1847 | void reset_output_field(void) | |
1848 | { | |
1849 | sort__need_collapse = 0; | |
1850 | sort__has_parent = 0; | |
1851 | sort__has_sym = 0; | |
1852 | sort__has_dso = 0; | |
1853 | ||
d69b2962 NK |
1854 | field_order = NULL; |
1855 | sort_order = NULL; | |
1856 | ||
1c89fe9b NK |
1857 | reset_dimensions(); |
1858 | perf_hpp__reset_output_field(); | |
1859 | } |