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" |
40184c46 NK |
7 | #include "evlist.h" |
8 | #include <traceevent/event-parse.h> | |
0c877d75 | 9 | #include "mem-events.h" |
dd68ada2 JK |
10 | |
11 | regex_t parent_regex; | |
edb7c60e ACM |
12 | const char default_parent_pattern[] = "^sys_|^do_page_fault"; |
13 | const char *parent_pattern = default_parent_pattern; | |
14 | const char default_sort_order[] = "comm,dso,symbol"; | |
40997d6c | 15 | const char default_branch_sort_order[] = "comm,dso_from,symbol_from,symbol_to,cycles"; |
512ae1bd NK |
16 | const char default_mem_sort_order[] = "local_weight,mem,sym,dso,symbol_daddr,dso_daddr,snoop,tlb,locked"; |
17 | const char default_top_sort_order[] = "dso,symbol"; | |
18 | const char default_diff_sort_order[] = "dso,symbol"; | |
d49dadea | 19 | const char default_tracepoint_sort_order[] = "trace"; |
512ae1bd | 20 | const char *sort_order; |
a7d945bc | 21 | const char *field_order; |
b21484f1 GP |
22 | regex_t ignore_callees_regex; |
23 | int have_ignore_callees = 0; | |
af0a6fa4 FW |
24 | int sort__need_collapse = 0; |
25 | int sort__has_parent = 0; | |
1af55640 | 26 | int sort__has_sym = 0; |
68f6d022 | 27 | int sort__has_dso = 0; |
2e7ea3ab | 28 | int sort__has_socket = 0; |
cfd92dad | 29 | int sort__has_thread = 0; |
55369fc1 | 30 | enum sort_mode sort__mode = SORT_MODE__NORMAL; |
a4fb581b | 31 | |
37d9bb58 ACM |
32 | /* |
33 | * Replaces all occurrences of a char used with the: | |
34 | * | |
35 | * -t, --field-separator | |
36 | * | |
37 | * option, that uses a special separator character and don't pad with spaces, | |
38 | * replacing all occurances of this separator in symbol names (and other | |
39 | * output) with a '.' character, that thus it's the only non valid separator. | |
40 | */ | |
a4e3b956 | 41 | static int repsep_snprintf(char *bf, size_t size, const char *fmt, ...) |
dd68ada2 JK |
42 | { |
43 | int n; | |
44 | va_list ap; | |
45 | ||
46 | va_start(ap, fmt); | |
a4e3b956 | 47 | n = vsnprintf(bf, size, fmt, ap); |
0ca0c130 | 48 | if (symbol_conf.field_sep && n > 0) { |
a4e3b956 ACM |
49 | char *sep = bf; |
50 | ||
51 | while (1) { | |
0ca0c130 | 52 | sep = strchr(sep, *symbol_conf.field_sep); |
a4e3b956 ACM |
53 | if (sep == NULL) |
54 | break; | |
55 | *sep = '.'; | |
dd68ada2 | 56 | } |
dd68ada2 JK |
57 | } |
58 | va_end(ap); | |
b832796c AB |
59 | |
60 | if (n >= (int)size) | |
61 | return size - 1; | |
dd68ada2 JK |
62 | return n; |
63 | } | |
64 | ||
b9c5143a | 65 | static int64_t cmp_null(const void *l, const void *r) |
872a878f FW |
66 | { |
67 | if (!l && !r) | |
68 | return 0; | |
69 | else if (!l) | |
70 | return -1; | |
71 | else | |
72 | return 1; | |
73 | } | |
74 | ||
75 | /* --sort pid */ | |
76 | ||
77 | static int64_t | |
78 | sort__thread_cmp(struct hist_entry *left, struct hist_entry *right) | |
79 | { | |
38051234 | 80 | return right->thread->tid - left->thread->tid; |
872a878f FW |
81 | } |
82 | ||
c824c433 | 83 | static int hist_entry__thread_snprintf(struct hist_entry *he, char *bf, |
a4e3b956 | 84 | size_t size, unsigned int width) |
dd68ada2 | 85 | { |
b9c5143a | 86 | const char *comm = thread__comm_str(he->thread); |
5b591669 NK |
87 | |
88 | width = max(7U, width) - 6; | |
89 | return repsep_snprintf(bf, size, "%5d:%-*.*s", he->thread->tid, | |
90 | width, width, comm ?: ""); | |
dd68ada2 JK |
91 | } |
92 | ||
872a878f | 93 | struct sort_entry sort_thread = { |
8246de88 | 94 | .se_header = " Pid:Command", |
872a878f FW |
95 | .se_cmp = sort__thread_cmp, |
96 | .se_snprintf = hist_entry__thread_snprintf, | |
97 | .se_width_idx = HISTC_THREAD, | |
98 | }; | |
99 | ||
100 | /* --sort comm */ | |
101 | ||
102 | static int64_t | |
103 | sort__comm_cmp(struct hist_entry *left, struct hist_entry *right) | |
104 | { | |
fedd63d3 | 105 | /* Compare the addr that should be unique among comm */ |
2f15bd8c | 106 | return strcmp(comm__str(right->comm), comm__str(left->comm)); |
872a878f FW |
107 | } |
108 | ||
109 | static int64_t | |
110 | sort__comm_collapse(struct hist_entry *left, struct hist_entry *right) | |
111 | { | |
4dfced35 | 112 | /* Compare the addr that should be unique among comm */ |
2f15bd8c | 113 | return strcmp(comm__str(right->comm), comm__str(left->comm)); |
872a878f FW |
114 | } |
115 | ||
202e7a6d NK |
116 | static int64_t |
117 | sort__comm_sort(struct hist_entry *left, struct hist_entry *right) | |
118 | { | |
119 | return strcmp(comm__str(right->comm), comm__str(left->comm)); | |
120 | } | |
121 | ||
c824c433 | 122 | static int hist_entry__comm_snprintf(struct hist_entry *he, char *bf, |
a4e3b956 | 123 | size_t size, unsigned int width) |
dd68ada2 | 124 | { |
5b591669 | 125 | return repsep_snprintf(bf, size, "%-*.*s", width, width, comm__str(he->comm)); |
dd68ada2 JK |
126 | } |
127 | ||
14d1ac74 NK |
128 | struct sort_entry sort_comm = { |
129 | .se_header = "Command", | |
130 | .se_cmp = sort__comm_cmp, | |
131 | .se_collapse = sort__comm_collapse, | |
202e7a6d | 132 | .se_sort = sort__comm_sort, |
14d1ac74 NK |
133 | .se_snprintf = hist_entry__comm_snprintf, |
134 | .se_width_idx = HISTC_COMM, | |
135 | }; | |
136 | ||
137 | /* --sort dso */ | |
138 | ||
b5387528 RAV |
139 | static int64_t _sort__dso_cmp(struct map *map_l, struct map *map_r) |
140 | { | |
141 | struct dso *dso_l = map_l ? map_l->dso : NULL; | |
142 | struct dso *dso_r = map_r ? map_r->dso : NULL; | |
143 | const char *dso_name_l, *dso_name_r; | |
144 | ||
145 | if (!dso_l || !dso_r) | |
202e7a6d | 146 | return cmp_null(dso_r, dso_l); |
b5387528 RAV |
147 | |
148 | if (verbose) { | |
149 | dso_name_l = dso_l->long_name; | |
150 | dso_name_r = dso_r->long_name; | |
151 | } else { | |
152 | dso_name_l = dso_l->short_name; | |
153 | dso_name_r = dso_r->short_name; | |
154 | } | |
155 | ||
156 | return strcmp(dso_name_l, dso_name_r); | |
157 | } | |
158 | ||
872a878f | 159 | static int64_t |
dd68ada2 JK |
160 | sort__dso_cmp(struct hist_entry *left, struct hist_entry *right) |
161 | { | |
202e7a6d | 162 | return _sort__dso_cmp(right->ms.map, left->ms.map); |
b5387528 | 163 | } |
dd68ada2 | 164 | |
14d1ac74 NK |
165 | static int _hist_entry__dso_snprintf(struct map *map, char *bf, |
166 | size_t size, unsigned int width) | |
167 | { | |
168 | if (map && map->dso) { | |
169 | const char *dso_name = !verbose ? map->dso->short_name : | |
170 | map->dso->long_name; | |
5b591669 | 171 | return repsep_snprintf(bf, size, "%-*.*s", width, width, dso_name); |
14d1ac74 NK |
172 | } |
173 | ||
5b591669 | 174 | return repsep_snprintf(bf, size, "%-*.*s", width, width, "[unknown]"); |
14d1ac74 NK |
175 | } |
176 | ||
c824c433 | 177 | static int hist_entry__dso_snprintf(struct hist_entry *he, char *bf, |
14d1ac74 NK |
178 | size_t size, unsigned int width) |
179 | { | |
c824c433 | 180 | return _hist_entry__dso_snprintf(he->ms.map, bf, size, width); |
14d1ac74 NK |
181 | } |
182 | ||
183 | struct sort_entry sort_dso = { | |
184 | .se_header = "Shared Object", | |
185 | .se_cmp = sort__dso_cmp, | |
186 | .se_snprintf = hist_entry__dso_snprintf, | |
187 | .se_width_idx = HISTC_DSO, | |
188 | }; | |
189 | ||
190 | /* --sort symbol */ | |
dd68ada2 | 191 | |
2037be53 NK |
192 | static int64_t _sort__addr_cmp(u64 left_ip, u64 right_ip) |
193 | { | |
194 | return (int64_t)(right_ip - left_ip); | |
195 | } | |
196 | ||
51f27d14 | 197 | static int64_t _sort__sym_cmp(struct symbol *sym_l, struct symbol *sym_r) |
b5387528 RAV |
198 | { |
199 | if (!sym_l || !sym_r) | |
200 | return cmp_null(sym_l, sym_r); | |
201 | ||
202 | if (sym_l == sym_r) | |
203 | return 0; | |
204 | ||
c05676c0 YB |
205 | if (sym_l->start != sym_r->start) |
206 | return (int64_t)(sym_r->start - sym_l->start); | |
b5387528 | 207 | |
c05676c0 | 208 | return (int64_t)(sym_r->end - sym_l->end); |
b5387528 RAV |
209 | } |
210 | ||
14d1ac74 NK |
211 | static int64_t |
212 | sort__sym_cmp(struct hist_entry *left, struct hist_entry *right) | |
b5387528 | 213 | { |
09600e0f NK |
214 | int64_t ret; |
215 | ||
14d1ac74 | 216 | if (!left->ms.sym && !right->ms.sym) |
2037be53 | 217 | return _sort__addr_cmp(left->ip, right->ip); |
dd68ada2 | 218 | |
09600e0f NK |
219 | /* |
220 | * comparing symbol address alone is not enough since it's a | |
221 | * relative address within a dso. | |
222 | */ | |
68f6d022 NK |
223 | if (!sort__has_dso) { |
224 | ret = sort__dso_cmp(left, right); | |
225 | if (ret != 0) | |
226 | return ret; | |
227 | } | |
09600e0f | 228 | |
51f27d14 | 229 | return _sort__sym_cmp(left->ms.sym, right->ms.sym); |
b5387528 RAV |
230 | } |
231 | ||
202e7a6d NK |
232 | static int64_t |
233 | sort__sym_sort(struct hist_entry *left, struct hist_entry *right) | |
234 | { | |
235 | if (!left->ms.sym || !right->ms.sym) | |
236 | return cmp_null(left->ms.sym, right->ms.sym); | |
237 | ||
238 | return strcmp(right->ms.sym->name, left->ms.sym->name); | |
239 | } | |
240 | ||
b5387528 RAV |
241 | static int _hist_entry__sym_snprintf(struct map *map, struct symbol *sym, |
242 | u64 ip, char level, char *bf, size_t size, | |
43355522 | 243 | unsigned int width) |
b5387528 RAV |
244 | { |
245 | size_t ret = 0; | |
246 | ||
247 | if (verbose) { | |
248 | char o = map ? dso__symtab_origin(map->dso) : '!'; | |
249 | ret += repsep_snprintf(bf, size, "%-#*llx %c ", | |
ded19d57 | 250 | BITS_PER_LONG / 4 + 2, ip, o); |
439d473b | 251 | } |
dd68ada2 | 252 | |
b5387528 | 253 | ret += repsep_snprintf(bf + ret, size - ret, "[%c] ", level); |
98a3b32c SE |
254 | if (sym && map) { |
255 | if (map->type == MAP__VARIABLE) { | |
256 | ret += repsep_snprintf(bf + ret, size - ret, "%s", sym->name); | |
257 | ret += repsep_snprintf(bf + ret, size - ret, "+0x%llx", | |
62667746 | 258 | ip - map->unmap_ip(map, sym->start)); |
98a3b32c | 259 | } else { |
89fee709 | 260 | ret += repsep_snprintf(bf + ret, size - ret, "%.*s", |
98a3b32c SE |
261 | width - ret, |
262 | sym->name); | |
263 | } | |
264 | } else { | |
b5387528 RAV |
265 | size_t len = BITS_PER_LONG / 4; |
266 | ret += repsep_snprintf(bf + ret, size - ret, "%-#.*llx", | |
267 | len, ip); | |
b5387528 RAV |
268 | } |
269 | ||
89fee709 | 270 | return ret; |
dd68ada2 JK |
271 | } |
272 | ||
c824c433 | 273 | static int hist_entry__sym_snprintf(struct hist_entry *he, char *bf, |
43355522 | 274 | size_t size, unsigned int width) |
b5387528 | 275 | { |
c824c433 ACM |
276 | return _hist_entry__sym_snprintf(he->ms.map, he->ms.sym, he->ip, |
277 | he->level, bf, size, width); | |
b5387528 | 278 | } |
dd68ada2 | 279 | |
872a878f FW |
280 | struct sort_entry sort_sym = { |
281 | .se_header = "Symbol", | |
282 | .se_cmp = sort__sym_cmp, | |
202e7a6d | 283 | .se_sort = sort__sym_sort, |
872a878f FW |
284 | .se_snprintf = hist_entry__sym_snprintf, |
285 | .se_width_idx = HISTC_SYMBOL, | |
286 | }; | |
dd68ada2 | 287 | |
409a8be6 ACM |
288 | /* --sort srcline */ |
289 | ||
cecaec63 NK |
290 | static char *hist_entry__get_srcline(struct hist_entry *he) |
291 | { | |
292 | struct map *map = he->ms.map; | |
293 | ||
294 | if (!map) | |
295 | return SRCLINE_UNKNOWN; | |
296 | ||
297 | return get_srcline(map->dso, map__rip_2objdump(map, he->ip), | |
298 | he->ms.sym, true); | |
299 | } | |
300 | ||
409a8be6 ACM |
301 | static int64_t |
302 | sort__srcline_cmp(struct hist_entry *left, struct hist_entry *right) | |
303 | { | |
cecaec63 NK |
304 | if (!left->srcline) |
305 | left->srcline = hist_entry__get_srcline(left); | |
306 | if (!right->srcline) | |
307 | right->srcline = hist_entry__get_srcline(right); | |
308 | ||
202e7a6d | 309 | return strcmp(right->srcline, left->srcline); |
409a8be6 ACM |
310 | } |
311 | ||
c824c433 | 312 | static int hist_entry__srcline_snprintf(struct hist_entry *he, char *bf, |
5b591669 | 313 | size_t size, unsigned int width) |
409a8be6 | 314 | { |
cecaec63 NK |
315 | if (!he->srcline) |
316 | he->srcline = hist_entry__get_srcline(he); | |
317 | ||
2960ed6f | 318 | return repsep_snprintf(bf, size, "%-.*s", width, he->srcline); |
409a8be6 ACM |
319 | } |
320 | ||
321 | struct sort_entry sort_srcline = { | |
322 | .se_header = "Source:Line", | |
323 | .se_cmp = sort__srcline_cmp, | |
324 | .se_snprintf = hist_entry__srcline_snprintf, | |
325 | .se_width_idx = HISTC_SRCLINE, | |
326 | }; | |
327 | ||
31191a85 AK |
328 | /* --sort srcfile */ |
329 | ||
330 | static char no_srcfile[1]; | |
331 | ||
cecaec63 | 332 | static char *hist_entry__get_srcfile(struct hist_entry *e) |
31191a85 AK |
333 | { |
334 | char *sf, *p; | |
335 | struct map *map = e->ms.map; | |
336 | ||
cecaec63 NK |
337 | if (!map) |
338 | return no_srcfile; | |
339 | ||
2f84b42b AK |
340 | sf = __get_srcline(map->dso, map__rip_2objdump(map, e->ip), |
341 | e->ms.sym, false, true); | |
76b10655 AK |
342 | if (!strcmp(sf, SRCLINE_UNKNOWN)) |
343 | return no_srcfile; | |
31191a85 AK |
344 | p = strchr(sf, ':'); |
345 | if (p && *sf) { | |
346 | *p = 0; | |
347 | return sf; | |
348 | } | |
349 | free(sf); | |
350 | return no_srcfile; | |
351 | } | |
352 | ||
353 | static int64_t | |
354 | sort__srcfile_cmp(struct hist_entry *left, struct hist_entry *right) | |
355 | { | |
cecaec63 NK |
356 | if (!left->srcfile) |
357 | left->srcfile = hist_entry__get_srcfile(left); | |
358 | if (!right->srcfile) | |
359 | right->srcfile = hist_entry__get_srcfile(right); | |
360 | ||
31191a85 AK |
361 | return strcmp(right->srcfile, left->srcfile); |
362 | } | |
363 | ||
364 | static int hist_entry__srcfile_snprintf(struct hist_entry *he, char *bf, | |
365 | size_t size, unsigned int width) | |
366 | { | |
cecaec63 NK |
367 | if (!he->srcfile) |
368 | he->srcfile = hist_entry__get_srcfile(he); | |
369 | ||
2960ed6f | 370 | return repsep_snprintf(bf, size, "%-.*s", width, he->srcfile); |
31191a85 AK |
371 | } |
372 | ||
373 | struct sort_entry sort_srcfile = { | |
374 | .se_header = "Source File", | |
375 | .se_cmp = sort__srcfile_cmp, | |
376 | .se_snprintf = hist_entry__srcfile_snprintf, | |
377 | .se_width_idx = HISTC_SRCFILE, | |
378 | }; | |
379 | ||
dd68ada2 JK |
380 | /* --sort parent */ |
381 | ||
872a878f | 382 | static int64_t |
dd68ada2 JK |
383 | sort__parent_cmp(struct hist_entry *left, struct hist_entry *right) |
384 | { | |
385 | struct symbol *sym_l = left->parent; | |
386 | struct symbol *sym_r = right->parent; | |
387 | ||
388 | if (!sym_l || !sym_r) | |
389 | return cmp_null(sym_l, sym_r); | |
390 | ||
202e7a6d | 391 | return strcmp(sym_r->name, sym_l->name); |
dd68ada2 JK |
392 | } |
393 | ||
c824c433 | 394 | static int hist_entry__parent_snprintf(struct hist_entry *he, char *bf, |
a4e3b956 | 395 | size_t size, unsigned int width) |
dd68ada2 | 396 | { |
5b591669 | 397 | return repsep_snprintf(bf, size, "%-*.*s", width, width, |
c824c433 | 398 | he->parent ? he->parent->name : "[other]"); |
dd68ada2 JK |
399 | } |
400 | ||
872a878f FW |
401 | struct sort_entry sort_parent = { |
402 | .se_header = "Parent symbol", | |
403 | .se_cmp = sort__parent_cmp, | |
404 | .se_snprintf = hist_entry__parent_snprintf, | |
405 | .se_width_idx = HISTC_PARENT, | |
406 | }; | |
407 | ||
f60f3593 AS |
408 | /* --sort cpu */ |
409 | ||
872a878f | 410 | static int64_t |
f60f3593 AS |
411 | sort__cpu_cmp(struct hist_entry *left, struct hist_entry *right) |
412 | { | |
413 | return right->cpu - left->cpu; | |
414 | } | |
415 | ||
c824c433 ACM |
416 | static int hist_entry__cpu_snprintf(struct hist_entry *he, char *bf, |
417 | size_t size, unsigned int width) | |
f60f3593 | 418 | { |
5b591669 | 419 | return repsep_snprintf(bf, size, "%*.*d", width, width, he->cpu); |
f60f3593 AS |
420 | } |
421 | ||
872a878f FW |
422 | struct sort_entry sort_cpu = { |
423 | .se_header = "CPU", | |
424 | .se_cmp = sort__cpu_cmp, | |
425 | .se_snprintf = hist_entry__cpu_snprintf, | |
426 | .se_width_idx = HISTC_CPU, | |
427 | }; | |
428 | ||
2e7ea3ab KL |
429 | /* --sort socket */ |
430 | ||
431 | static int64_t | |
432 | sort__socket_cmp(struct hist_entry *left, struct hist_entry *right) | |
433 | { | |
434 | return right->socket - left->socket; | |
435 | } | |
436 | ||
437 | static int hist_entry__socket_snprintf(struct hist_entry *he, char *bf, | |
438 | size_t size, unsigned int width) | |
439 | { | |
440 | return repsep_snprintf(bf, size, "%*.*d", width, width-3, he->socket); | |
441 | } | |
442 | ||
443 | struct sort_entry sort_socket = { | |
444 | .se_header = "Socket", | |
445 | .se_cmp = sort__socket_cmp, | |
446 | .se_snprintf = hist_entry__socket_snprintf, | |
447 | .se_width_idx = HISTC_SOCKET, | |
448 | }; | |
449 | ||
a34bb6a0 NK |
450 | /* --sort trace */ |
451 | ||
452 | static char *get_trace_output(struct hist_entry *he) | |
453 | { | |
454 | struct trace_seq seq; | |
455 | struct perf_evsel *evsel; | |
456 | struct pevent_record rec = { | |
457 | .data = he->raw_data, | |
458 | .size = he->raw_size, | |
459 | }; | |
460 | ||
461 | evsel = hists_to_evsel(he->hists); | |
462 | ||
463 | trace_seq_init(&seq); | |
053a3989 NK |
464 | if (symbol_conf.raw_trace) { |
465 | pevent_print_fields(&seq, he->raw_data, he->raw_size, | |
466 | evsel->tp_format); | |
467 | } else { | |
468 | pevent_event_info(&seq, evsel->tp_format, &rec); | |
469 | } | |
a34bb6a0 NK |
470 | return seq.buffer; |
471 | } | |
472 | ||
473 | static int64_t | |
474 | sort__trace_cmp(struct hist_entry *left, struct hist_entry *right) | |
475 | { | |
476 | struct perf_evsel *evsel; | |
477 | ||
478 | evsel = hists_to_evsel(left->hists); | |
479 | if (evsel->attr.type != PERF_TYPE_TRACEPOINT) | |
480 | return 0; | |
481 | ||
482 | if (left->trace_output == NULL) | |
483 | left->trace_output = get_trace_output(left); | |
484 | if (right->trace_output == NULL) | |
485 | right->trace_output = get_trace_output(right); | |
486 | ||
a34bb6a0 NK |
487 | return strcmp(right->trace_output, left->trace_output); |
488 | } | |
489 | ||
490 | static int hist_entry__trace_snprintf(struct hist_entry *he, char *bf, | |
491 | size_t size, unsigned int width) | |
492 | { | |
493 | struct perf_evsel *evsel; | |
494 | ||
495 | evsel = hists_to_evsel(he->hists); | |
496 | if (evsel->attr.type != PERF_TYPE_TRACEPOINT) | |
2960ed6f | 497 | return scnprintf(bf, size, "%-.*s", width, "N/A"); |
a34bb6a0 NK |
498 | |
499 | if (he->trace_output == NULL) | |
500 | he->trace_output = get_trace_output(he); | |
2960ed6f | 501 | return repsep_snprintf(bf, size, "%-.*s", width, he->trace_output); |
a34bb6a0 NK |
502 | } |
503 | ||
504 | struct sort_entry sort_trace = { | |
505 | .se_header = "Trace output", | |
506 | .se_cmp = sort__trace_cmp, | |
507 | .se_snprintf = hist_entry__trace_snprintf, | |
508 | .se_width_idx = HISTC_TRACE, | |
509 | }; | |
510 | ||
14d1ac74 NK |
511 | /* sort keys for branch stacks */ |
512 | ||
b5387528 RAV |
513 | static int64_t |
514 | sort__dso_from_cmp(struct hist_entry *left, struct hist_entry *right) | |
515 | { | |
288a4b91 JO |
516 | if (!left->branch_info || !right->branch_info) |
517 | return cmp_null(left->branch_info, right->branch_info); | |
518 | ||
b5387528 RAV |
519 | return _sort__dso_cmp(left->branch_info->from.map, |
520 | right->branch_info->from.map); | |
521 | } | |
522 | ||
c824c433 | 523 | static int hist_entry__dso_from_snprintf(struct hist_entry *he, char *bf, |
b5387528 RAV |
524 | size_t size, unsigned int width) |
525 | { | |
288a4b91 JO |
526 | if (he->branch_info) |
527 | return _hist_entry__dso_snprintf(he->branch_info->from.map, | |
528 | bf, size, width); | |
529 | else | |
530 | return repsep_snprintf(bf, size, "%-*.*s", width, width, "N/A"); | |
b5387528 RAV |
531 | } |
532 | ||
b5387528 RAV |
533 | static int64_t |
534 | sort__dso_to_cmp(struct hist_entry *left, struct hist_entry *right) | |
535 | { | |
8b62fa59 JO |
536 | if (!left->branch_info || !right->branch_info) |
537 | return cmp_null(left->branch_info, right->branch_info); | |
538 | ||
b5387528 RAV |
539 | return _sort__dso_cmp(left->branch_info->to.map, |
540 | right->branch_info->to.map); | |
541 | } | |
542 | ||
c824c433 | 543 | static int hist_entry__dso_to_snprintf(struct hist_entry *he, char *bf, |
b5387528 RAV |
544 | size_t size, unsigned int width) |
545 | { | |
8b62fa59 JO |
546 | if (he->branch_info) |
547 | return _hist_entry__dso_snprintf(he->branch_info->to.map, | |
548 | bf, size, width); | |
549 | else | |
550 | return repsep_snprintf(bf, size, "%-*.*s", width, width, "N/A"); | |
b5387528 RAV |
551 | } |
552 | ||
553 | static int64_t | |
554 | sort__sym_from_cmp(struct hist_entry *left, struct hist_entry *right) | |
555 | { | |
556 | struct addr_map_symbol *from_l = &left->branch_info->from; | |
557 | struct addr_map_symbol *from_r = &right->branch_info->from; | |
558 | ||
1b9e97a2 JO |
559 | if (!left->branch_info || !right->branch_info) |
560 | return cmp_null(left->branch_info, right->branch_info); | |
561 | ||
562 | from_l = &left->branch_info->from; | |
563 | from_r = &right->branch_info->from; | |
564 | ||
b5387528 | 565 | if (!from_l->sym && !from_r->sym) |
2037be53 | 566 | return _sort__addr_cmp(from_l->addr, from_r->addr); |
b5387528 | 567 | |
51f27d14 | 568 | return _sort__sym_cmp(from_l->sym, from_r->sym); |
b5387528 RAV |
569 | } |
570 | ||
571 | static int64_t | |
572 | sort__sym_to_cmp(struct hist_entry *left, struct hist_entry *right) | |
573 | { | |
38cdbd39 JO |
574 | struct addr_map_symbol *to_l, *to_r; |
575 | ||
576 | if (!left->branch_info || !right->branch_info) | |
577 | return cmp_null(left->branch_info, right->branch_info); | |
578 | ||
579 | to_l = &left->branch_info->to; | |
580 | to_r = &right->branch_info->to; | |
b5387528 RAV |
581 | |
582 | if (!to_l->sym && !to_r->sym) | |
2037be53 | 583 | return _sort__addr_cmp(to_l->addr, to_r->addr); |
b5387528 | 584 | |
51f27d14 | 585 | return _sort__sym_cmp(to_l->sym, to_r->sym); |
b5387528 RAV |
586 | } |
587 | ||
c824c433 | 588 | static int hist_entry__sym_from_snprintf(struct hist_entry *he, char *bf, |
43355522 | 589 | size_t size, unsigned int width) |
b5387528 | 590 | { |
1b9e97a2 JO |
591 | if (he->branch_info) { |
592 | struct addr_map_symbol *from = &he->branch_info->from; | |
b5387528 | 593 | |
1b9e97a2 JO |
594 | return _hist_entry__sym_snprintf(from->map, from->sym, from->addr, |
595 | he->level, bf, size, width); | |
596 | } | |
597 | ||
598 | return repsep_snprintf(bf, size, "%-*.*s", width, width, "N/A"); | |
b5387528 RAV |
599 | } |
600 | ||
c824c433 | 601 | static int hist_entry__sym_to_snprintf(struct hist_entry *he, char *bf, |
43355522 | 602 | size_t size, unsigned int width) |
b5387528 | 603 | { |
38cdbd39 JO |
604 | if (he->branch_info) { |
605 | struct addr_map_symbol *to = &he->branch_info->to; | |
606 | ||
607 | return _hist_entry__sym_snprintf(to->map, to->sym, to->addr, | |
608 | he->level, bf, size, width); | |
609 | } | |
b5387528 | 610 | |
38cdbd39 | 611 | return repsep_snprintf(bf, size, "%-*.*s", width, width, "N/A"); |
b5387528 RAV |
612 | } |
613 | ||
14d1ac74 NK |
614 | struct sort_entry sort_dso_from = { |
615 | .se_header = "Source Shared Object", | |
616 | .se_cmp = sort__dso_from_cmp, | |
617 | .se_snprintf = hist_entry__dso_from_snprintf, | |
618 | .se_width_idx = HISTC_DSO_FROM, | |
619 | }; | |
620 | ||
b5387528 RAV |
621 | struct sort_entry sort_dso_to = { |
622 | .se_header = "Target Shared Object", | |
623 | .se_cmp = sort__dso_to_cmp, | |
624 | .se_snprintf = hist_entry__dso_to_snprintf, | |
625 | .se_width_idx = HISTC_DSO_TO, | |
626 | }; | |
627 | ||
628 | struct sort_entry sort_sym_from = { | |
629 | .se_header = "Source Symbol", | |
630 | .se_cmp = sort__sym_from_cmp, | |
631 | .se_snprintf = hist_entry__sym_from_snprintf, | |
632 | .se_width_idx = HISTC_SYMBOL_FROM, | |
633 | }; | |
634 | ||
635 | struct sort_entry sort_sym_to = { | |
636 | .se_header = "Target Symbol", | |
637 | .se_cmp = sort__sym_to_cmp, | |
638 | .se_snprintf = hist_entry__sym_to_snprintf, | |
639 | .se_width_idx = HISTC_SYMBOL_TO, | |
640 | }; | |
641 | ||
642 | static int64_t | |
643 | sort__mispredict_cmp(struct hist_entry *left, struct hist_entry *right) | |
644 | { | |
428560e7 | 645 | unsigned char mp, p; |
b5387528 | 646 | |
428560e7 JO |
647 | if (!left->branch_info || !right->branch_info) |
648 | return cmp_null(left->branch_info, right->branch_info); | |
649 | ||
650 | mp = left->branch_info->flags.mispred != right->branch_info->flags.mispred; | |
651 | p = left->branch_info->flags.predicted != right->branch_info->flags.predicted; | |
b5387528 RAV |
652 | return mp || p; |
653 | } | |
654 | ||
c824c433 | 655 | static int hist_entry__mispredict_snprintf(struct hist_entry *he, char *bf, |
b5387528 RAV |
656 | size_t size, unsigned int width){ |
657 | static const char *out = "N/A"; | |
658 | ||
428560e7 JO |
659 | if (he->branch_info) { |
660 | if (he->branch_info->flags.predicted) | |
661 | out = "N"; | |
662 | else if (he->branch_info->flags.mispred) | |
663 | out = "Y"; | |
664 | } | |
b5387528 | 665 | |
5b591669 | 666 | return repsep_snprintf(bf, size, "%-*.*s", width, width, out); |
b5387528 RAV |
667 | } |
668 | ||
0e332f03 AK |
669 | static int64_t |
670 | sort__cycles_cmp(struct hist_entry *left, struct hist_entry *right) | |
671 | { | |
672 | return left->branch_info->flags.cycles - | |
673 | right->branch_info->flags.cycles; | |
674 | } | |
675 | ||
676 | static int hist_entry__cycles_snprintf(struct hist_entry *he, char *bf, | |
677 | size_t size, unsigned int width) | |
678 | { | |
679 | if (he->branch_info->flags.cycles == 0) | |
680 | return repsep_snprintf(bf, size, "%-*s", width, "-"); | |
681 | return repsep_snprintf(bf, size, "%-*hd", width, | |
682 | he->branch_info->flags.cycles); | |
683 | } | |
684 | ||
685 | struct sort_entry sort_cycles = { | |
686 | .se_header = "Basic Block Cycles", | |
687 | .se_cmp = sort__cycles_cmp, | |
688 | .se_snprintf = hist_entry__cycles_snprintf, | |
689 | .se_width_idx = HISTC_CYCLES, | |
690 | }; | |
691 | ||
98a3b32c SE |
692 | /* --sort daddr_sym */ |
693 | static int64_t | |
694 | sort__daddr_cmp(struct hist_entry *left, struct hist_entry *right) | |
695 | { | |
696 | uint64_t l = 0, r = 0; | |
697 | ||
698 | if (left->mem_info) | |
699 | l = left->mem_info->daddr.addr; | |
700 | if (right->mem_info) | |
701 | r = right->mem_info->daddr.addr; | |
702 | ||
703 | return (int64_t)(r - l); | |
704 | } | |
705 | ||
c824c433 | 706 | static int hist_entry__daddr_snprintf(struct hist_entry *he, char *bf, |
98a3b32c SE |
707 | size_t size, unsigned int width) |
708 | { | |
709 | uint64_t addr = 0; | |
710 | struct map *map = NULL; | |
711 | struct symbol *sym = NULL; | |
712 | ||
c824c433 ACM |
713 | if (he->mem_info) { |
714 | addr = he->mem_info->daddr.addr; | |
715 | map = he->mem_info->daddr.map; | |
716 | sym = he->mem_info->daddr.sym; | |
98a3b32c | 717 | } |
c824c433 | 718 | return _hist_entry__sym_snprintf(map, sym, addr, he->level, bf, size, |
98a3b32c SE |
719 | width); |
720 | } | |
721 | ||
28e6db20 DZ |
722 | static int64_t |
723 | sort__iaddr_cmp(struct hist_entry *left, struct hist_entry *right) | |
724 | { | |
725 | uint64_t l = 0, r = 0; | |
726 | ||
727 | if (left->mem_info) | |
728 | l = left->mem_info->iaddr.addr; | |
729 | if (right->mem_info) | |
730 | r = right->mem_info->iaddr.addr; | |
731 | ||
732 | return (int64_t)(r - l); | |
733 | } | |
734 | ||
735 | static int hist_entry__iaddr_snprintf(struct hist_entry *he, char *bf, | |
736 | size_t size, unsigned int width) | |
737 | { | |
738 | uint64_t addr = 0; | |
739 | struct map *map = NULL; | |
740 | struct symbol *sym = NULL; | |
741 | ||
742 | if (he->mem_info) { | |
743 | addr = he->mem_info->iaddr.addr; | |
744 | map = he->mem_info->iaddr.map; | |
745 | sym = he->mem_info->iaddr.sym; | |
746 | } | |
747 | return _hist_entry__sym_snprintf(map, sym, addr, he->level, bf, size, | |
748 | width); | |
749 | } | |
750 | ||
98a3b32c SE |
751 | static int64_t |
752 | sort__dso_daddr_cmp(struct hist_entry *left, struct hist_entry *right) | |
753 | { | |
754 | struct map *map_l = NULL; | |
755 | struct map *map_r = NULL; | |
756 | ||
757 | if (left->mem_info) | |
758 | map_l = left->mem_info->daddr.map; | |
759 | if (right->mem_info) | |
760 | map_r = right->mem_info->daddr.map; | |
761 | ||
762 | return _sort__dso_cmp(map_l, map_r); | |
763 | } | |
764 | ||
c824c433 | 765 | static int hist_entry__dso_daddr_snprintf(struct hist_entry *he, char *bf, |
98a3b32c SE |
766 | size_t size, unsigned int width) |
767 | { | |
768 | struct map *map = NULL; | |
769 | ||
c824c433 ACM |
770 | if (he->mem_info) |
771 | map = he->mem_info->daddr.map; | |
98a3b32c SE |
772 | |
773 | return _hist_entry__dso_snprintf(map, bf, size, width); | |
774 | } | |
775 | ||
776 | static int64_t | |
777 | sort__locked_cmp(struct hist_entry *left, struct hist_entry *right) | |
778 | { | |
779 | union perf_mem_data_src data_src_l; | |
780 | union perf_mem_data_src data_src_r; | |
781 | ||
782 | if (left->mem_info) | |
783 | data_src_l = left->mem_info->data_src; | |
784 | else | |
785 | data_src_l.mem_lock = PERF_MEM_LOCK_NA; | |
786 | ||
787 | if (right->mem_info) | |
788 | data_src_r = right->mem_info->data_src; | |
789 | else | |
790 | data_src_r.mem_lock = PERF_MEM_LOCK_NA; | |
791 | ||
792 | return (int64_t)(data_src_r.mem_lock - data_src_l.mem_lock); | |
793 | } | |
794 | ||
c824c433 | 795 | static int hist_entry__locked_snprintf(struct hist_entry *he, char *bf, |
98a3b32c SE |
796 | size_t size, unsigned int width) |
797 | { | |
798 | const char *out; | |
799 | u64 mask = PERF_MEM_LOCK_NA; | |
800 | ||
c824c433 ACM |
801 | if (he->mem_info) |
802 | mask = he->mem_info->data_src.mem_lock; | |
98a3b32c SE |
803 | |
804 | if (mask & PERF_MEM_LOCK_NA) | |
805 | out = "N/A"; | |
806 | else if (mask & PERF_MEM_LOCK_LOCKED) | |
807 | out = "Yes"; | |
808 | else | |
809 | out = "No"; | |
810 | ||
89fee709 | 811 | return repsep_snprintf(bf, size, "%.*s", width, out); |
98a3b32c SE |
812 | } |
813 | ||
814 | static int64_t | |
815 | sort__tlb_cmp(struct hist_entry *left, struct hist_entry *right) | |
816 | { | |
817 | union perf_mem_data_src data_src_l; | |
818 | union perf_mem_data_src data_src_r; | |
819 | ||
820 | if (left->mem_info) | |
821 | data_src_l = left->mem_info->data_src; | |
822 | else | |
823 | data_src_l.mem_dtlb = PERF_MEM_TLB_NA; | |
824 | ||
825 | if (right->mem_info) | |
826 | data_src_r = right->mem_info->data_src; | |
827 | else | |
828 | data_src_r.mem_dtlb = PERF_MEM_TLB_NA; | |
829 | ||
830 | return (int64_t)(data_src_r.mem_dtlb - data_src_l.mem_dtlb); | |
831 | } | |
832 | ||
c824c433 | 833 | static int hist_entry__tlb_snprintf(struct hist_entry *he, char *bf, |
98a3b32c SE |
834 | size_t size, unsigned int width) |
835 | { | |
836 | char out[64]; | |
98a3b32c | 837 | |
0c877d75 | 838 | perf_mem__tlb_scnprintf(out, sizeof(out), he->mem_info); |
98a3b32c SE |
839 | return repsep_snprintf(bf, size, "%-*s", width, out); |
840 | } | |
841 | ||
842 | static int64_t | |
843 | sort__lvl_cmp(struct hist_entry *left, struct hist_entry *right) | |
844 | { | |
845 | union perf_mem_data_src data_src_l; | |
846 | union perf_mem_data_src data_src_r; | |
847 | ||
848 | if (left->mem_info) | |
849 | data_src_l = left->mem_info->data_src; | |
850 | else | |
851 | data_src_l.mem_lvl = PERF_MEM_LVL_NA; | |
852 | ||
853 | if (right->mem_info) | |
854 | data_src_r = right->mem_info->data_src; | |
855 | else | |
856 | data_src_r.mem_lvl = PERF_MEM_LVL_NA; | |
857 | ||
858 | return (int64_t)(data_src_r.mem_lvl - data_src_l.mem_lvl); | |
859 | } | |
860 | ||
c824c433 | 861 | static int hist_entry__lvl_snprintf(struct hist_entry *he, char *bf, |
98a3b32c SE |
862 | size_t size, unsigned int width) |
863 | { | |
864 | char out[64]; | |
98a3b32c | 865 | |
071e9a1e | 866 | perf_mem__lvl_scnprintf(out, sizeof(out), he->mem_info); |
98a3b32c SE |
867 | return repsep_snprintf(bf, size, "%-*s", width, out); |
868 | } | |
869 | ||
870 | static int64_t | |
871 | sort__snoop_cmp(struct hist_entry *left, struct hist_entry *right) | |
872 | { | |
873 | union perf_mem_data_src data_src_l; | |
874 | union perf_mem_data_src data_src_r; | |
875 | ||
876 | if (left->mem_info) | |
877 | data_src_l = left->mem_info->data_src; | |
878 | else | |
879 | data_src_l.mem_snoop = PERF_MEM_SNOOP_NA; | |
880 | ||
881 | if (right->mem_info) | |
882 | data_src_r = right->mem_info->data_src; | |
883 | else | |
884 | data_src_r.mem_snoop = PERF_MEM_SNOOP_NA; | |
885 | ||
886 | return (int64_t)(data_src_r.mem_snoop - data_src_l.mem_snoop); | |
887 | } | |
888 | ||
889 | static const char * const snoop_access[] = { | |
890 | "N/A", | |
891 | "None", | |
892 | "Miss", | |
893 | "Hit", | |
894 | "HitM", | |
895 | }; | |
98a3b32c | 896 | |
c824c433 | 897 | static int hist_entry__snoop_snprintf(struct hist_entry *he, char *bf, |
98a3b32c SE |
898 | size_t size, unsigned int width) |
899 | { | |
900 | char out[64]; | |
901 | size_t sz = sizeof(out) - 1; /* -1 for null termination */ | |
902 | size_t i, l = 0; | |
903 | u64 m = PERF_MEM_SNOOP_NA; | |
904 | ||
905 | out[0] = '\0'; | |
906 | ||
c824c433 ACM |
907 | if (he->mem_info) |
908 | m = he->mem_info->data_src.mem_snoop; | |
98a3b32c | 909 | |
b19a1b6a | 910 | for (i = 0; m && i < ARRAY_SIZE(snoop_access); i++, m >>= 1) { |
98a3b32c SE |
911 | if (!(m & 0x1)) |
912 | continue; | |
913 | if (l) { | |
914 | strcat(out, " or "); | |
915 | l += 4; | |
916 | } | |
917 | strncat(out, snoop_access[i], sz - l); | |
918 | l += strlen(snoop_access[i]); | |
919 | } | |
920 | ||
921 | if (*out == '\0') | |
922 | strcpy(out, "N/A"); | |
923 | ||
924 | return repsep_snprintf(bf, size, "%-*s", width, out); | |
925 | } | |
926 | ||
9b32ba71 DZ |
927 | static int64_t |
928 | sort__dcacheline_cmp(struct hist_entry *left, struct hist_entry *right) | |
929 | { | |
930 | u64 l, r; | |
931 | struct map *l_map, *r_map; | |
932 | ||
933 | if (!left->mem_info) return -1; | |
934 | if (!right->mem_info) return 1; | |
935 | ||
936 | /* group event types together */ | |
937 | if (left->cpumode > right->cpumode) return -1; | |
938 | if (left->cpumode < right->cpumode) return 1; | |
939 | ||
940 | l_map = left->mem_info->daddr.map; | |
941 | r_map = right->mem_info->daddr.map; | |
942 | ||
943 | /* if both are NULL, jump to sort on al_addr instead */ | |
944 | if (!l_map && !r_map) | |
945 | goto addr; | |
946 | ||
947 | if (!l_map) return -1; | |
948 | if (!r_map) return 1; | |
949 | ||
950 | if (l_map->maj > r_map->maj) return -1; | |
951 | if (l_map->maj < r_map->maj) return 1; | |
952 | ||
953 | if (l_map->min > r_map->min) return -1; | |
954 | if (l_map->min < r_map->min) return 1; | |
955 | ||
956 | if (l_map->ino > r_map->ino) return -1; | |
957 | if (l_map->ino < r_map->ino) return 1; | |
958 | ||
959 | if (l_map->ino_generation > r_map->ino_generation) return -1; | |
960 | if (l_map->ino_generation < r_map->ino_generation) return 1; | |
961 | ||
962 | /* | |
963 | * Addresses with no major/minor numbers are assumed to be | |
964 | * anonymous in userspace. Sort those on pid then address. | |
965 | * | |
966 | * The kernel and non-zero major/minor mapped areas are | |
967 | * assumed to be unity mapped. Sort those on address. | |
968 | */ | |
969 | ||
970 | if ((left->cpumode != PERF_RECORD_MISC_KERNEL) && | |
971 | (!(l_map->flags & MAP_SHARED)) && | |
972 | !l_map->maj && !l_map->min && !l_map->ino && | |
973 | !l_map->ino_generation) { | |
974 | /* userspace anonymous */ | |
975 | ||
976 | if (left->thread->pid_ > right->thread->pid_) return -1; | |
977 | if (left->thread->pid_ < right->thread->pid_) return 1; | |
978 | } | |
979 | ||
980 | addr: | |
981 | /* al_addr does all the right addr - start + offset calculations */ | |
982 | l = cl_address(left->mem_info->daddr.al_addr); | |
983 | r = cl_address(right->mem_info->daddr.al_addr); | |
984 | ||
985 | if (l > r) return -1; | |
986 | if (l < r) return 1; | |
987 | ||
988 | return 0; | |
989 | } | |
990 | ||
991 | static int hist_entry__dcacheline_snprintf(struct hist_entry *he, char *bf, | |
992 | size_t size, unsigned int width) | |
993 | { | |
994 | ||
995 | uint64_t addr = 0; | |
996 | struct map *map = NULL; | |
997 | struct symbol *sym = NULL; | |
998 | char level = he->level; | |
999 | ||
1000 | if (he->mem_info) { | |
1001 | addr = cl_address(he->mem_info->daddr.al_addr); | |
1002 | map = he->mem_info->daddr.map; | |
1003 | sym = he->mem_info->daddr.sym; | |
1004 | ||
1005 | /* print [s] for shared data mmaps */ | |
1006 | if ((he->cpumode != PERF_RECORD_MISC_KERNEL) && | |
1007 | map && (map->type == MAP__VARIABLE) && | |
1008 | (map->flags & MAP_SHARED) && | |
1009 | (map->maj || map->min || map->ino || | |
1010 | map->ino_generation)) | |
1011 | level = 's'; | |
1012 | else if (!map) | |
1013 | level = 'X'; | |
1014 | } | |
1015 | return _hist_entry__sym_snprintf(map, sym, addr, level, bf, size, | |
1016 | width); | |
1017 | } | |
1018 | ||
b5387528 RAV |
1019 | struct sort_entry sort_mispredict = { |
1020 | .se_header = "Branch Mispredicted", | |
1021 | .se_cmp = sort__mispredict_cmp, | |
1022 | .se_snprintf = hist_entry__mispredict_snprintf, | |
1023 | .se_width_idx = HISTC_MISPREDICT, | |
1024 | }; | |
1025 | ||
05484298 AK |
1026 | static u64 he_weight(struct hist_entry *he) |
1027 | { | |
1028 | return he->stat.nr_events ? he->stat.weight / he->stat.nr_events : 0; | |
1029 | } | |
1030 | ||
1031 | static int64_t | |
1032 | sort__local_weight_cmp(struct hist_entry *left, struct hist_entry *right) | |
1033 | { | |
1034 | return he_weight(left) - he_weight(right); | |
1035 | } | |
1036 | ||
c824c433 | 1037 | static int hist_entry__local_weight_snprintf(struct hist_entry *he, char *bf, |
05484298 AK |
1038 | size_t size, unsigned int width) |
1039 | { | |
c824c433 | 1040 | return repsep_snprintf(bf, size, "%-*llu", width, he_weight(he)); |
05484298 AK |
1041 | } |
1042 | ||
1043 | struct sort_entry sort_local_weight = { | |
1044 | .se_header = "Local Weight", | |
1045 | .se_cmp = sort__local_weight_cmp, | |
1046 | .se_snprintf = hist_entry__local_weight_snprintf, | |
1047 | .se_width_idx = HISTC_LOCAL_WEIGHT, | |
1048 | }; | |
1049 | ||
1050 | static int64_t | |
1051 | sort__global_weight_cmp(struct hist_entry *left, struct hist_entry *right) | |
1052 | { | |
1053 | return left->stat.weight - right->stat.weight; | |
1054 | } | |
1055 | ||
c824c433 | 1056 | static int hist_entry__global_weight_snprintf(struct hist_entry *he, char *bf, |
05484298 AK |
1057 | size_t size, unsigned int width) |
1058 | { | |
c824c433 | 1059 | return repsep_snprintf(bf, size, "%-*llu", width, he->stat.weight); |
05484298 AK |
1060 | } |
1061 | ||
1062 | struct sort_entry sort_global_weight = { | |
1063 | .se_header = "Weight", | |
1064 | .se_cmp = sort__global_weight_cmp, | |
1065 | .se_snprintf = hist_entry__global_weight_snprintf, | |
1066 | .se_width_idx = HISTC_GLOBAL_WEIGHT, | |
1067 | }; | |
1068 | ||
98a3b32c SE |
1069 | struct sort_entry sort_mem_daddr_sym = { |
1070 | .se_header = "Data Symbol", | |
1071 | .se_cmp = sort__daddr_cmp, | |
1072 | .se_snprintf = hist_entry__daddr_snprintf, | |
1073 | .se_width_idx = HISTC_MEM_DADDR_SYMBOL, | |
1074 | }; | |
1075 | ||
28e6db20 DZ |
1076 | struct sort_entry sort_mem_iaddr_sym = { |
1077 | .se_header = "Code Symbol", | |
1078 | .se_cmp = sort__iaddr_cmp, | |
1079 | .se_snprintf = hist_entry__iaddr_snprintf, | |
1080 | .se_width_idx = HISTC_MEM_IADDR_SYMBOL, | |
1081 | }; | |
1082 | ||
98a3b32c SE |
1083 | struct sort_entry sort_mem_daddr_dso = { |
1084 | .se_header = "Data Object", | |
1085 | .se_cmp = sort__dso_daddr_cmp, | |
1086 | .se_snprintf = hist_entry__dso_daddr_snprintf, | |
1087 | .se_width_idx = HISTC_MEM_DADDR_SYMBOL, | |
1088 | }; | |
1089 | ||
1090 | struct sort_entry sort_mem_locked = { | |
1091 | .se_header = "Locked", | |
1092 | .se_cmp = sort__locked_cmp, | |
1093 | .se_snprintf = hist_entry__locked_snprintf, | |
1094 | .se_width_idx = HISTC_MEM_LOCKED, | |
1095 | }; | |
1096 | ||
1097 | struct sort_entry sort_mem_tlb = { | |
1098 | .se_header = "TLB access", | |
1099 | .se_cmp = sort__tlb_cmp, | |
1100 | .se_snprintf = hist_entry__tlb_snprintf, | |
1101 | .se_width_idx = HISTC_MEM_TLB, | |
1102 | }; | |
1103 | ||
1104 | struct sort_entry sort_mem_lvl = { | |
1105 | .se_header = "Memory access", | |
1106 | .se_cmp = sort__lvl_cmp, | |
1107 | .se_snprintf = hist_entry__lvl_snprintf, | |
1108 | .se_width_idx = HISTC_MEM_LVL, | |
1109 | }; | |
1110 | ||
1111 | struct sort_entry sort_mem_snoop = { | |
1112 | .se_header = "Snoop", | |
1113 | .se_cmp = sort__snoop_cmp, | |
1114 | .se_snprintf = hist_entry__snoop_snprintf, | |
1115 | .se_width_idx = HISTC_MEM_SNOOP, | |
1116 | }; | |
1117 | ||
9b32ba71 DZ |
1118 | struct sort_entry sort_mem_dcacheline = { |
1119 | .se_header = "Data Cacheline", | |
1120 | .se_cmp = sort__dcacheline_cmp, | |
1121 | .se_snprintf = hist_entry__dcacheline_snprintf, | |
1122 | .se_width_idx = HISTC_MEM_DCACHELINE, | |
1123 | }; | |
1124 | ||
f5d05bce AK |
1125 | static int64_t |
1126 | sort__abort_cmp(struct hist_entry *left, struct hist_entry *right) | |
1127 | { | |
49f47443 JO |
1128 | if (!left->branch_info || !right->branch_info) |
1129 | return cmp_null(left->branch_info, right->branch_info); | |
1130 | ||
f5d05bce AK |
1131 | return left->branch_info->flags.abort != |
1132 | right->branch_info->flags.abort; | |
1133 | } | |
1134 | ||
c824c433 | 1135 | static int hist_entry__abort_snprintf(struct hist_entry *he, char *bf, |
f5d05bce AK |
1136 | size_t size, unsigned int width) |
1137 | { | |
49f47443 JO |
1138 | static const char *out = "N/A"; |
1139 | ||
1140 | if (he->branch_info) { | |
1141 | if (he->branch_info->flags.abort) | |
1142 | out = "A"; | |
1143 | else | |
1144 | out = "."; | |
1145 | } | |
f5d05bce | 1146 | |
f5d05bce AK |
1147 | return repsep_snprintf(bf, size, "%-*s", width, out); |
1148 | } | |
1149 | ||
1150 | struct sort_entry sort_abort = { | |
1151 | .se_header = "Transaction abort", | |
1152 | .se_cmp = sort__abort_cmp, | |
1153 | .se_snprintf = hist_entry__abort_snprintf, | |
1154 | .se_width_idx = HISTC_ABORT, | |
1155 | }; | |
1156 | ||
1157 | static int64_t | |
1158 | sort__in_tx_cmp(struct hist_entry *left, struct hist_entry *right) | |
1159 | { | |
0199d244 JO |
1160 | if (!left->branch_info || !right->branch_info) |
1161 | return cmp_null(left->branch_info, right->branch_info); | |
1162 | ||
f5d05bce AK |
1163 | return left->branch_info->flags.in_tx != |
1164 | right->branch_info->flags.in_tx; | |
1165 | } | |
1166 | ||
c824c433 | 1167 | static int hist_entry__in_tx_snprintf(struct hist_entry *he, char *bf, |
f5d05bce AK |
1168 | size_t size, unsigned int width) |
1169 | { | |
0199d244 | 1170 | static const char *out = "N/A"; |
f5d05bce | 1171 | |
0199d244 JO |
1172 | if (he->branch_info) { |
1173 | if (he->branch_info->flags.in_tx) | |
1174 | out = "T"; | |
1175 | else | |
1176 | out = "."; | |
1177 | } | |
f5d05bce AK |
1178 | |
1179 | return repsep_snprintf(bf, size, "%-*s", width, out); | |
1180 | } | |
1181 | ||
1182 | struct sort_entry sort_in_tx = { | |
1183 | .se_header = "Branch in transaction", | |
1184 | .se_cmp = sort__in_tx_cmp, | |
1185 | .se_snprintf = hist_entry__in_tx_snprintf, | |
1186 | .se_width_idx = HISTC_IN_TX, | |
1187 | }; | |
1188 | ||
475eeab9 AK |
1189 | static int64_t |
1190 | sort__transaction_cmp(struct hist_entry *left, struct hist_entry *right) | |
1191 | { | |
1192 | return left->transaction - right->transaction; | |
1193 | } | |
1194 | ||
1195 | static inline char *add_str(char *p, const char *str) | |
1196 | { | |
1197 | strcpy(p, str); | |
1198 | return p + strlen(str); | |
1199 | } | |
1200 | ||
1201 | static struct txbit { | |
1202 | unsigned flag; | |
1203 | const char *name; | |
1204 | int skip_for_len; | |
1205 | } txbits[] = { | |
1206 | { PERF_TXN_ELISION, "EL ", 0 }, | |
1207 | { PERF_TXN_TRANSACTION, "TX ", 1 }, | |
1208 | { PERF_TXN_SYNC, "SYNC ", 1 }, | |
1209 | { PERF_TXN_ASYNC, "ASYNC ", 0 }, | |
1210 | { PERF_TXN_RETRY, "RETRY ", 0 }, | |
1211 | { PERF_TXN_CONFLICT, "CON ", 0 }, | |
1212 | { PERF_TXN_CAPACITY_WRITE, "CAP-WRITE ", 1 }, | |
1213 | { PERF_TXN_CAPACITY_READ, "CAP-READ ", 0 }, | |
1214 | { 0, NULL, 0 } | |
1215 | }; | |
1216 | ||
1217 | int hist_entry__transaction_len(void) | |
1218 | { | |
1219 | int i; | |
1220 | int len = 0; | |
1221 | ||
1222 | for (i = 0; txbits[i].name; i++) { | |
1223 | if (!txbits[i].skip_for_len) | |
1224 | len += strlen(txbits[i].name); | |
1225 | } | |
1226 | len += 4; /* :XX<space> */ | |
1227 | return len; | |
1228 | } | |
1229 | ||
c824c433 | 1230 | static int hist_entry__transaction_snprintf(struct hist_entry *he, char *bf, |
475eeab9 AK |
1231 | size_t size, unsigned int width) |
1232 | { | |
c824c433 | 1233 | u64 t = he->transaction; |
475eeab9 AK |
1234 | char buf[128]; |
1235 | char *p = buf; | |
1236 | int i; | |
1237 | ||
1238 | buf[0] = 0; | |
1239 | for (i = 0; txbits[i].name; i++) | |
1240 | if (txbits[i].flag & t) | |
1241 | p = add_str(p, txbits[i].name); | |
1242 | if (t && !(t & (PERF_TXN_SYNC|PERF_TXN_ASYNC))) | |
1243 | p = add_str(p, "NEITHER "); | |
1244 | if (t & PERF_TXN_ABORT_MASK) { | |
1245 | sprintf(p, ":%" PRIx64, | |
1246 | (t & PERF_TXN_ABORT_MASK) >> | |
1247 | PERF_TXN_ABORT_SHIFT); | |
1248 | p += strlen(p); | |
1249 | } | |
1250 | ||
1251 | return repsep_snprintf(bf, size, "%-*s", width, buf); | |
1252 | } | |
1253 | ||
1254 | struct sort_entry sort_transaction = { | |
1255 | .se_header = "Transaction ", | |
1256 | .se_cmp = sort__transaction_cmp, | |
1257 | .se_snprintf = hist_entry__transaction_snprintf, | |
1258 | .se_width_idx = HISTC_TRANSACTION, | |
1259 | }; | |
1260 | ||
872a878f FW |
1261 | struct sort_dimension { |
1262 | const char *name; | |
1263 | struct sort_entry *entry; | |
1264 | int taken; | |
1265 | }; | |
1266 | ||
b5387528 RAV |
1267 | #define DIM(d, n, func) [d] = { .name = n, .entry = &(func) } |
1268 | ||
fc5871ed | 1269 | static struct sort_dimension common_sort_dimensions[] = { |
b5387528 RAV |
1270 | DIM(SORT_PID, "pid", sort_thread), |
1271 | DIM(SORT_COMM, "comm", sort_comm), | |
1272 | DIM(SORT_DSO, "dso", sort_dso), | |
b5387528 | 1273 | DIM(SORT_SYM, "symbol", sort_sym), |
b5387528 RAV |
1274 | DIM(SORT_PARENT, "parent", sort_parent), |
1275 | DIM(SORT_CPU, "cpu", sort_cpu), | |
2e7ea3ab | 1276 | DIM(SORT_SOCKET, "socket", sort_socket), |
409a8be6 | 1277 | DIM(SORT_SRCLINE, "srcline", sort_srcline), |
31191a85 | 1278 | DIM(SORT_SRCFILE, "srcfile", sort_srcfile), |
f9ea55d0 AK |
1279 | DIM(SORT_LOCAL_WEIGHT, "local_weight", sort_local_weight), |
1280 | DIM(SORT_GLOBAL_WEIGHT, "weight", sort_global_weight), | |
475eeab9 | 1281 | DIM(SORT_TRANSACTION, "transaction", sort_transaction), |
a34bb6a0 | 1282 | DIM(SORT_TRACE, "trace", sort_trace), |
872a878f FW |
1283 | }; |
1284 | ||
fc5871ed NK |
1285 | #undef DIM |
1286 | ||
1287 | #define DIM(d, n, func) [d - __SORT_BRANCH_STACK] = { .name = n, .entry = &(func) } | |
1288 | ||
1289 | static struct sort_dimension bstack_sort_dimensions[] = { | |
1290 | DIM(SORT_DSO_FROM, "dso_from", sort_dso_from), | |
1291 | DIM(SORT_DSO_TO, "dso_to", sort_dso_to), | |
1292 | DIM(SORT_SYM_FROM, "symbol_from", sort_sym_from), | |
1293 | DIM(SORT_SYM_TO, "symbol_to", sort_sym_to), | |
1294 | DIM(SORT_MISPREDICT, "mispredict", sort_mispredict), | |
f5d05bce AK |
1295 | DIM(SORT_IN_TX, "in_tx", sort_in_tx), |
1296 | DIM(SORT_ABORT, "abort", sort_abort), | |
0e332f03 | 1297 | DIM(SORT_CYCLES, "cycles", sort_cycles), |
fc5871ed NK |
1298 | }; |
1299 | ||
1300 | #undef DIM | |
1301 | ||
afab87b9 NK |
1302 | #define DIM(d, n, func) [d - __SORT_MEMORY_MODE] = { .name = n, .entry = &(func) } |
1303 | ||
1304 | static struct sort_dimension memory_sort_dimensions[] = { | |
afab87b9 | 1305 | DIM(SORT_MEM_DADDR_SYMBOL, "symbol_daddr", sort_mem_daddr_sym), |
28e6db20 | 1306 | DIM(SORT_MEM_IADDR_SYMBOL, "symbol_iaddr", sort_mem_iaddr_sym), |
afab87b9 NK |
1307 | DIM(SORT_MEM_DADDR_DSO, "dso_daddr", sort_mem_daddr_dso), |
1308 | DIM(SORT_MEM_LOCKED, "locked", sort_mem_locked), | |
1309 | DIM(SORT_MEM_TLB, "tlb", sort_mem_tlb), | |
1310 | DIM(SORT_MEM_LVL, "mem", sort_mem_lvl), | |
1311 | DIM(SORT_MEM_SNOOP, "snoop", sort_mem_snoop), | |
9b32ba71 | 1312 | DIM(SORT_MEM_DCACHELINE, "dcacheline", sort_mem_dcacheline), |
afab87b9 NK |
1313 | }; |
1314 | ||
1315 | #undef DIM | |
1316 | ||
a2ce067e NK |
1317 | struct hpp_dimension { |
1318 | const char *name; | |
1319 | struct perf_hpp_fmt *fmt; | |
1320 | int taken; | |
1321 | }; | |
1322 | ||
1323 | #define DIM(d, n) { .name = n, .fmt = &perf_hpp__format[d], } | |
1324 | ||
1325 | static struct hpp_dimension hpp_sort_dimensions[] = { | |
1326 | DIM(PERF_HPP__OVERHEAD, "overhead"), | |
1327 | DIM(PERF_HPP__OVERHEAD_SYS, "overhead_sys"), | |
1328 | DIM(PERF_HPP__OVERHEAD_US, "overhead_us"), | |
1329 | DIM(PERF_HPP__OVERHEAD_GUEST_SYS, "overhead_guest_sys"), | |
1330 | DIM(PERF_HPP__OVERHEAD_GUEST_US, "overhead_guest_us"), | |
594dcbf3 | 1331 | DIM(PERF_HPP__OVERHEAD_ACC, "overhead_children"), |
a2ce067e NK |
1332 | DIM(PERF_HPP__SAMPLES, "sample"), |
1333 | DIM(PERF_HPP__PERIOD, "period"), | |
1334 | }; | |
1335 | ||
1336 | #undef DIM | |
1337 | ||
8b536999 NK |
1338 | struct hpp_sort_entry { |
1339 | struct perf_hpp_fmt hpp; | |
1340 | struct sort_entry *se; | |
1341 | }; | |
1342 | ||
e0d66c74 | 1343 | void perf_hpp__reset_sort_width(struct perf_hpp_fmt *fmt, struct hists *hists) |
678a500d NK |
1344 | { |
1345 | struct hpp_sort_entry *hse; | |
1346 | ||
1347 | if (!perf_hpp__is_sort_entry(fmt)) | |
1348 | return; | |
1349 | ||
1350 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
1ecd4453 | 1351 | hists__new_col_len(hists, hse->se->se_width_idx, strlen(fmt->name)); |
678a500d NK |
1352 | } |
1353 | ||
8b536999 NK |
1354 | static int __sort__hpp_header(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, |
1355 | struct perf_evsel *evsel) | |
1356 | { | |
1357 | struct hpp_sort_entry *hse; | |
5b591669 | 1358 | size_t len = fmt->user_len; |
8b536999 NK |
1359 | |
1360 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
8b536999 | 1361 | |
5b591669 | 1362 | if (!len) |
4ea062ed | 1363 | len = hists__col_len(evsel__hists(evsel), hse->se->se_width_idx); |
5b591669 | 1364 | |
1ecd4453 | 1365 | return scnprintf(hpp->buf, hpp->size, "%-*.*s", len, len, fmt->name); |
8b536999 NK |
1366 | } |
1367 | ||
1368 | static int __sort__hpp_width(struct perf_hpp_fmt *fmt, | |
1369 | struct perf_hpp *hpp __maybe_unused, | |
1370 | struct perf_evsel *evsel) | |
1371 | { | |
1372 | struct hpp_sort_entry *hse; | |
5b591669 | 1373 | size_t len = fmt->user_len; |
8b536999 NK |
1374 | |
1375 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
1376 | ||
5b591669 | 1377 | if (!len) |
4ea062ed | 1378 | len = hists__col_len(evsel__hists(evsel), hse->se->se_width_idx); |
5b591669 NK |
1379 | |
1380 | return len; | |
8b536999 NK |
1381 | } |
1382 | ||
1383 | static int __sort__hpp_entry(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, | |
1384 | struct hist_entry *he) | |
1385 | { | |
1386 | struct hpp_sort_entry *hse; | |
5b591669 | 1387 | size_t len = fmt->user_len; |
8b536999 NK |
1388 | |
1389 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
5b591669 NK |
1390 | |
1391 | if (!len) | |
1392 | len = hists__col_len(he->hists, hse->se->se_width_idx); | |
8b536999 NK |
1393 | |
1394 | return hse->se->se_snprintf(he, hpp->buf, hpp->size, len); | |
1395 | } | |
1396 | ||
87bbdf76 NK |
1397 | static int64_t __sort__hpp_cmp(struct perf_hpp_fmt *fmt, |
1398 | struct hist_entry *a, struct hist_entry *b) | |
1399 | { | |
1400 | struct hpp_sort_entry *hse; | |
1401 | ||
1402 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
1403 | return hse->se->se_cmp(a, b); | |
1404 | } | |
1405 | ||
1406 | static int64_t __sort__hpp_collapse(struct perf_hpp_fmt *fmt, | |
1407 | struct hist_entry *a, struct hist_entry *b) | |
1408 | { | |
1409 | struct hpp_sort_entry *hse; | |
1410 | int64_t (*collapse_fn)(struct hist_entry *, struct hist_entry *); | |
1411 | ||
1412 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
1413 | collapse_fn = hse->se->se_collapse ?: hse->se->se_cmp; | |
1414 | return collapse_fn(a, b); | |
1415 | } | |
1416 | ||
1417 | static int64_t __sort__hpp_sort(struct perf_hpp_fmt *fmt, | |
1418 | struct hist_entry *a, struct hist_entry *b) | |
1419 | { | |
1420 | struct hpp_sort_entry *hse; | |
1421 | int64_t (*sort_fn)(struct hist_entry *, struct hist_entry *); | |
1422 | ||
1423 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
1424 | sort_fn = hse->se->se_sort ?: hse->se->se_cmp; | |
1425 | return sort_fn(a, b); | |
1426 | } | |
1427 | ||
97358084 JO |
1428 | bool perf_hpp__is_sort_entry(struct perf_hpp_fmt *format) |
1429 | { | |
1430 | return format->header == __sort__hpp_header; | |
1431 | } | |
1432 | ||
1433 | static bool __sort__hpp_equal(struct perf_hpp_fmt *a, struct perf_hpp_fmt *b) | |
1434 | { | |
1435 | struct hpp_sort_entry *hse_a; | |
1436 | struct hpp_sort_entry *hse_b; | |
1437 | ||
1438 | if (!perf_hpp__is_sort_entry(a) || !perf_hpp__is_sort_entry(b)) | |
1439 | return false; | |
1440 | ||
1441 | hse_a = container_of(a, struct hpp_sort_entry, hpp); | |
1442 | hse_b = container_of(b, struct hpp_sort_entry, hpp); | |
1443 | ||
1444 | return hse_a->se == hse_b->se; | |
1445 | } | |
1446 | ||
564132f3 JO |
1447 | static void hse_free(struct perf_hpp_fmt *fmt) |
1448 | { | |
1449 | struct hpp_sort_entry *hse; | |
1450 | ||
1451 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
1452 | free(hse); | |
1453 | } | |
1454 | ||
a7d945bc NK |
1455 | static struct hpp_sort_entry * |
1456 | __sort_dimension__alloc_hpp(struct sort_dimension *sd) | |
8b536999 NK |
1457 | { |
1458 | struct hpp_sort_entry *hse; | |
1459 | ||
1460 | hse = malloc(sizeof(*hse)); | |
1461 | if (hse == NULL) { | |
1462 | pr_err("Memory allocation failed\n"); | |
a7d945bc | 1463 | return NULL; |
8b536999 NK |
1464 | } |
1465 | ||
1466 | hse->se = sd->entry; | |
1ecd4453 | 1467 | hse->hpp.name = sd->entry->se_header; |
8b536999 NK |
1468 | hse->hpp.header = __sort__hpp_header; |
1469 | hse->hpp.width = __sort__hpp_width; | |
1470 | hse->hpp.entry = __sort__hpp_entry; | |
1471 | hse->hpp.color = NULL; | |
1472 | ||
87bbdf76 NK |
1473 | hse->hpp.cmp = __sort__hpp_cmp; |
1474 | hse->hpp.collapse = __sort__hpp_collapse; | |
1475 | hse->hpp.sort = __sort__hpp_sort; | |
97358084 | 1476 | hse->hpp.equal = __sort__hpp_equal; |
564132f3 | 1477 | hse->hpp.free = hse_free; |
8b536999 NK |
1478 | |
1479 | INIT_LIST_HEAD(&hse->hpp.list); | |
1480 | INIT_LIST_HEAD(&hse->hpp.sort_list); | |
f2998422 | 1481 | hse->hpp.elide = false; |
e0d66c74 | 1482 | hse->hpp.len = 0; |
5b591669 | 1483 | hse->hpp.user_len = 0; |
8b536999 | 1484 | |
a7d945bc NK |
1485 | return hse; |
1486 | } | |
1487 | ||
564132f3 JO |
1488 | static void hpp_free(struct perf_hpp_fmt *fmt) |
1489 | { | |
1490 | free(fmt); | |
1491 | } | |
1492 | ||
1945c3e7 JO |
1493 | static struct perf_hpp_fmt *__hpp_dimension__alloc_hpp(struct hpp_dimension *hd) |
1494 | { | |
1495 | struct perf_hpp_fmt *fmt; | |
1496 | ||
1497 | fmt = memdup(hd->fmt, sizeof(*fmt)); | |
1498 | if (fmt) { | |
1499 | INIT_LIST_HEAD(&fmt->list); | |
1500 | INIT_LIST_HEAD(&fmt->sort_list); | |
564132f3 | 1501 | fmt->free = hpp_free; |
1945c3e7 JO |
1502 | } |
1503 | ||
1504 | return fmt; | |
1505 | } | |
1506 | ||
a7d945bc NK |
1507 | static int __sort_dimension__add_hpp_sort(struct sort_dimension *sd) |
1508 | { | |
1509 | struct hpp_sort_entry *hse = __sort_dimension__alloc_hpp(sd); | |
1510 | ||
1511 | if (hse == NULL) | |
1512 | return -1; | |
1513 | ||
8b536999 NK |
1514 | perf_hpp__register_sort_field(&hse->hpp); |
1515 | return 0; | |
1516 | } | |
1517 | ||
07600027 JO |
1518 | static int __sort_dimension__add_hpp_output(struct perf_hpp_list *list, |
1519 | struct sort_dimension *sd) | |
a7d945bc NK |
1520 | { |
1521 | struct hpp_sort_entry *hse = __sort_dimension__alloc_hpp(sd); | |
1522 | ||
1523 | if (hse == NULL) | |
1524 | return -1; | |
1525 | ||
07600027 | 1526 | perf_hpp_list__column_register(list, &hse->hpp); |
a7d945bc NK |
1527 | return 0; |
1528 | } | |
1529 | ||
c7c2a5e4 NK |
1530 | struct hpp_dynamic_entry { |
1531 | struct perf_hpp_fmt hpp; | |
1532 | struct perf_evsel *evsel; | |
1533 | struct format_field *field; | |
1534 | unsigned dynamic_len; | |
053a3989 | 1535 | bool raw_trace; |
c7c2a5e4 NK |
1536 | }; |
1537 | ||
1538 | static int hde_width(struct hpp_dynamic_entry *hde) | |
1539 | { | |
1540 | if (!hde->hpp.len) { | |
1541 | int len = hde->dynamic_len; | |
1542 | int namelen = strlen(hde->field->name); | |
1543 | int fieldlen = hde->field->size; | |
1544 | ||
1545 | if (namelen > len) | |
1546 | len = namelen; | |
1547 | ||
1548 | if (!(hde->field->flags & FIELD_IS_STRING)) { | |
1549 | /* length for print hex numbers */ | |
1550 | fieldlen = hde->field->size * 2 + 2; | |
1551 | } | |
1552 | if (fieldlen > len) | |
1553 | len = fieldlen; | |
1554 | ||
1555 | hde->hpp.len = len; | |
1556 | } | |
1557 | return hde->hpp.len; | |
1558 | } | |
1559 | ||
60517d28 NK |
1560 | static void update_dynamic_len(struct hpp_dynamic_entry *hde, |
1561 | struct hist_entry *he) | |
1562 | { | |
1563 | char *str, *pos; | |
1564 | struct format_field *field = hde->field; | |
1565 | size_t namelen; | |
1566 | bool last = false; | |
1567 | ||
053a3989 NK |
1568 | if (hde->raw_trace) |
1569 | return; | |
1570 | ||
60517d28 NK |
1571 | /* parse pretty print result and update max length */ |
1572 | if (!he->trace_output) | |
1573 | he->trace_output = get_trace_output(he); | |
1574 | ||
1575 | namelen = strlen(field->name); | |
1576 | str = he->trace_output; | |
1577 | ||
1578 | while (str) { | |
1579 | pos = strchr(str, ' '); | |
1580 | if (pos == NULL) { | |
1581 | last = true; | |
1582 | pos = str + strlen(str); | |
1583 | } | |
1584 | ||
1585 | if (!strncmp(str, field->name, namelen)) { | |
1586 | size_t len; | |
1587 | ||
1588 | str += namelen + 1; | |
1589 | len = pos - str; | |
1590 | ||
1591 | if (len > hde->dynamic_len) | |
1592 | hde->dynamic_len = len; | |
1593 | break; | |
1594 | } | |
1595 | ||
1596 | if (last) | |
1597 | str = NULL; | |
1598 | else | |
1599 | str = pos + 1; | |
1600 | } | |
1601 | } | |
1602 | ||
c7c2a5e4 NK |
1603 | static int __sort__hde_header(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, |
1604 | struct perf_evsel *evsel __maybe_unused) | |
1605 | { | |
1606 | struct hpp_dynamic_entry *hde; | |
1607 | size_t len = fmt->user_len; | |
1608 | ||
1609 | hde = container_of(fmt, struct hpp_dynamic_entry, hpp); | |
1610 | ||
1611 | if (!len) | |
1612 | len = hde_width(hde); | |
1613 | ||
1614 | return scnprintf(hpp->buf, hpp->size, "%*.*s", len, len, hde->field->name); | |
1615 | } | |
1616 | ||
1617 | static int __sort__hde_width(struct perf_hpp_fmt *fmt, | |
1618 | struct perf_hpp *hpp __maybe_unused, | |
1619 | struct perf_evsel *evsel __maybe_unused) | |
1620 | { | |
1621 | struct hpp_dynamic_entry *hde; | |
1622 | size_t len = fmt->user_len; | |
1623 | ||
1624 | hde = container_of(fmt, struct hpp_dynamic_entry, hpp); | |
1625 | ||
1626 | if (!len) | |
1627 | len = hde_width(hde); | |
1628 | ||
1629 | return len; | |
1630 | } | |
1631 | ||
361459f1 NK |
1632 | bool perf_hpp__defined_dynamic_entry(struct perf_hpp_fmt *fmt, struct hists *hists) |
1633 | { | |
1634 | struct hpp_dynamic_entry *hde; | |
1635 | ||
1636 | hde = container_of(fmt, struct hpp_dynamic_entry, hpp); | |
1637 | ||
1638 | return hists_to_evsel(hists) == hde->evsel; | |
1639 | } | |
1640 | ||
c7c2a5e4 NK |
1641 | static int __sort__hde_entry(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, |
1642 | struct hist_entry *he) | |
1643 | { | |
1644 | struct hpp_dynamic_entry *hde; | |
1645 | size_t len = fmt->user_len; | |
60517d28 NK |
1646 | char *str, *pos; |
1647 | struct format_field *field; | |
1648 | size_t namelen; | |
1649 | bool last = false; | |
c7c2a5e4 NK |
1650 | int ret; |
1651 | ||
1652 | hde = container_of(fmt, struct hpp_dynamic_entry, hpp); | |
1653 | ||
1654 | if (!len) | |
1655 | len = hde_width(hde); | |
1656 | ||
053a3989 NK |
1657 | if (hde->raw_trace) |
1658 | goto raw_field; | |
60517d28 | 1659 | |
053a3989 | 1660 | field = hde->field; |
60517d28 NK |
1661 | namelen = strlen(field->name); |
1662 | str = he->trace_output; | |
1663 | ||
1664 | while (str) { | |
1665 | pos = strchr(str, ' '); | |
1666 | if (pos == NULL) { | |
1667 | last = true; | |
1668 | pos = str + strlen(str); | |
1669 | } | |
1670 | ||
1671 | if (!strncmp(str, field->name, namelen)) { | |
1672 | str += namelen + 1; | |
1673 | str = strndup(str, pos - str); | |
1674 | ||
1675 | if (str == NULL) | |
1676 | return scnprintf(hpp->buf, hpp->size, | |
1677 | "%*.*s", len, len, "ERROR"); | |
1678 | break; | |
1679 | } | |
1680 | ||
1681 | if (last) | |
1682 | str = NULL; | |
1683 | else | |
1684 | str = pos + 1; | |
1685 | } | |
1686 | ||
1687 | if (str == NULL) { | |
1688 | struct trace_seq seq; | |
053a3989 | 1689 | raw_field: |
60517d28 NK |
1690 | trace_seq_init(&seq); |
1691 | pevent_print_field(&seq, he->raw_data, hde->field); | |
1692 | str = seq.buffer; | |
1693 | } | |
1694 | ||
1695 | ret = scnprintf(hpp->buf, hpp->size, "%*.*s", len, len, str); | |
1696 | free(str); | |
c7c2a5e4 NK |
1697 | return ret; |
1698 | } | |
1699 | ||
1700 | static int64_t __sort__hde_cmp(struct perf_hpp_fmt *fmt, | |
1701 | struct hist_entry *a, struct hist_entry *b) | |
1702 | { | |
1703 | struct hpp_dynamic_entry *hde; | |
1704 | struct format_field *field; | |
1705 | unsigned offset, size; | |
1706 | ||
1707 | hde = container_of(fmt, struct hpp_dynamic_entry, hpp); | |
1708 | ||
c7c2a5e4 NK |
1709 | field = hde->field; |
1710 | if (field->flags & FIELD_IS_DYNAMIC) { | |
1711 | unsigned long long dyn; | |
1712 | ||
1713 | pevent_read_number_field(field, a->raw_data, &dyn); | |
1714 | offset = dyn & 0xffff; | |
1715 | size = (dyn >> 16) & 0xffff; | |
1716 | ||
1717 | /* record max width for output */ | |
1718 | if (size > hde->dynamic_len) | |
1719 | hde->dynamic_len = size; | |
1720 | } else { | |
1721 | offset = field->offset; | |
1722 | size = field->size; | |
60517d28 NK |
1723 | |
1724 | update_dynamic_len(hde, a); | |
1725 | update_dynamic_len(hde, b); | |
c7c2a5e4 NK |
1726 | } |
1727 | ||
1728 | return memcmp(a->raw_data + offset, b->raw_data + offset, size); | |
1729 | } | |
1730 | ||
361459f1 NK |
1731 | bool perf_hpp__is_dynamic_entry(struct perf_hpp_fmt *fmt) |
1732 | { | |
1733 | return fmt->cmp == __sort__hde_cmp; | |
1734 | } | |
1735 | ||
665aa757 NK |
1736 | static bool __sort__hde_equal(struct perf_hpp_fmt *a, struct perf_hpp_fmt *b) |
1737 | { | |
1738 | struct hpp_dynamic_entry *hde_a; | |
1739 | struct hpp_dynamic_entry *hde_b; | |
1740 | ||
1741 | if (!perf_hpp__is_dynamic_entry(a) || !perf_hpp__is_dynamic_entry(b)) | |
1742 | return false; | |
1743 | ||
1744 | hde_a = container_of(a, struct hpp_dynamic_entry, hpp); | |
1745 | hde_b = container_of(b, struct hpp_dynamic_entry, hpp); | |
1746 | ||
1747 | return hde_a->field == hde_b->field; | |
1748 | } | |
1749 | ||
564132f3 JO |
1750 | static void hde_free(struct perf_hpp_fmt *fmt) |
1751 | { | |
1752 | struct hpp_dynamic_entry *hde; | |
1753 | ||
1754 | hde = container_of(fmt, struct hpp_dynamic_entry, hpp); | |
1755 | free(hde); | |
1756 | } | |
1757 | ||
c7c2a5e4 NK |
1758 | static struct hpp_dynamic_entry * |
1759 | __alloc_dynamic_entry(struct perf_evsel *evsel, struct format_field *field) | |
1760 | { | |
1761 | struct hpp_dynamic_entry *hde; | |
1762 | ||
1763 | hde = malloc(sizeof(*hde)); | |
1764 | if (hde == NULL) { | |
1765 | pr_debug("Memory allocation failed\n"); | |
1766 | return NULL; | |
1767 | } | |
1768 | ||
1769 | hde->evsel = evsel; | |
1770 | hde->field = field; | |
1771 | hde->dynamic_len = 0; | |
1772 | ||
1773 | hde->hpp.name = field->name; | |
1774 | hde->hpp.header = __sort__hde_header; | |
1775 | hde->hpp.width = __sort__hde_width; | |
1776 | hde->hpp.entry = __sort__hde_entry; | |
1777 | hde->hpp.color = NULL; | |
1778 | ||
1779 | hde->hpp.cmp = __sort__hde_cmp; | |
1780 | hde->hpp.collapse = __sort__hde_cmp; | |
1781 | hde->hpp.sort = __sort__hde_cmp; | |
665aa757 | 1782 | hde->hpp.equal = __sort__hde_equal; |
564132f3 | 1783 | hde->hpp.free = hde_free; |
c7c2a5e4 NK |
1784 | |
1785 | INIT_LIST_HEAD(&hde->hpp.list); | |
1786 | INIT_LIST_HEAD(&hde->hpp.sort_list); | |
1787 | hde->hpp.elide = false; | |
1788 | hde->hpp.len = 0; | |
1789 | hde->hpp.user_len = 0; | |
1790 | ||
1791 | return hde; | |
1792 | } | |
1793 | ||
5d0cff93 NK |
1794 | static int parse_field_name(char *str, char **event, char **field, char **opt) |
1795 | { | |
1796 | char *event_name, *field_name, *opt_name; | |
1797 | ||
1798 | event_name = str; | |
1799 | field_name = strchr(str, '.'); | |
1800 | ||
1801 | if (field_name) { | |
1802 | *field_name++ = '\0'; | |
1803 | } else { | |
1804 | event_name = NULL; | |
1805 | field_name = str; | |
1806 | } | |
1807 | ||
1808 | opt_name = strchr(field_name, '/'); | |
1809 | if (opt_name) | |
1810 | *opt_name++ = '\0'; | |
1811 | ||
1812 | *event = event_name; | |
1813 | *field = field_name; | |
1814 | *opt = opt_name; | |
1815 | ||
1816 | return 0; | |
1817 | } | |
1818 | ||
1819 | /* find match evsel using a given event name. The event name can be: | |
9735be24 NK |
1820 | * 1. '%' + event index (e.g. '%1' for first event) |
1821 | * 2. full event name (e.g. sched:sched_switch) | |
1822 | * 3. partial event name (should not contain ':') | |
5d0cff93 NK |
1823 | */ |
1824 | static struct perf_evsel *find_evsel(struct perf_evlist *evlist, char *event_name) | |
1825 | { | |
1826 | struct perf_evsel *evsel = NULL; | |
1827 | struct perf_evsel *pos; | |
1828 | bool full_name; | |
1829 | ||
1830 | /* case 1 */ | |
5d0cff93 NK |
1831 | if (event_name[0] == '%') { |
1832 | int nr = strtol(event_name+1, NULL, 0); | |
1833 | ||
1834 | if (nr > evlist->nr_entries) | |
1835 | return NULL; | |
1836 | ||
1837 | evsel = perf_evlist__first(evlist); | |
1838 | while (--nr > 0) | |
1839 | evsel = perf_evsel__next(evsel); | |
1840 | ||
1841 | return evsel; | |
1842 | } | |
1843 | ||
1844 | full_name = !!strchr(event_name, ':'); | |
1845 | evlist__for_each(evlist, pos) { | |
9735be24 | 1846 | /* case 2 */ |
5d0cff93 NK |
1847 | if (full_name && !strcmp(pos->name, event_name)) |
1848 | return pos; | |
9735be24 | 1849 | /* case 3 */ |
5d0cff93 NK |
1850 | if (!full_name && strstr(pos->name, event_name)) { |
1851 | if (evsel) { | |
1852 | pr_debug("'%s' event is ambiguous: it can be %s or %s\n", | |
1853 | event_name, evsel->name, pos->name); | |
1854 | return NULL; | |
1855 | } | |
1856 | evsel = pos; | |
1857 | } | |
1858 | } | |
1859 | ||
1860 | return evsel; | |
1861 | } | |
1862 | ||
3b099bf5 NK |
1863 | static int __dynamic_dimension__add(struct perf_evsel *evsel, |
1864 | struct format_field *field, | |
1865 | bool raw_trace) | |
1866 | { | |
1867 | struct hpp_dynamic_entry *hde; | |
1868 | ||
1869 | hde = __alloc_dynamic_entry(evsel, field); | |
1870 | if (hde == NULL) | |
1871 | return -ENOMEM; | |
1872 | ||
1873 | hde->raw_trace = raw_trace; | |
1874 | ||
1875 | perf_hpp__register_sort_field(&hde->hpp); | |
1876 | return 0; | |
1877 | } | |
1878 | ||
2e422fd1 NK |
1879 | static int add_evsel_fields(struct perf_evsel *evsel, bool raw_trace) |
1880 | { | |
1881 | int ret; | |
1882 | struct format_field *field; | |
1883 | ||
1884 | field = evsel->tp_format->format.fields; | |
1885 | while (field) { | |
1886 | ret = __dynamic_dimension__add(evsel, field, raw_trace); | |
1887 | if (ret < 0) | |
1888 | return ret; | |
1889 | ||
1890 | field = field->next; | |
1891 | } | |
1892 | return 0; | |
1893 | } | |
1894 | ||
1895 | static int add_all_dynamic_fields(struct perf_evlist *evlist, bool raw_trace) | |
1896 | { | |
1897 | int ret; | |
1898 | struct perf_evsel *evsel; | |
1899 | ||
1900 | evlist__for_each(evlist, evsel) { | |
1901 | if (evsel->attr.type != PERF_TYPE_TRACEPOINT) | |
1902 | continue; | |
1903 | ||
1904 | ret = add_evsel_fields(evsel, raw_trace); | |
1905 | if (ret < 0) | |
1906 | return ret; | |
1907 | } | |
1908 | return 0; | |
1909 | } | |
1910 | ||
9735be24 NK |
1911 | static int add_all_matching_fields(struct perf_evlist *evlist, |
1912 | char *field_name, bool raw_trace) | |
1913 | { | |
1914 | int ret = -ESRCH; | |
1915 | struct perf_evsel *evsel; | |
1916 | struct format_field *field; | |
1917 | ||
1918 | evlist__for_each(evlist, evsel) { | |
1919 | if (evsel->attr.type != PERF_TYPE_TRACEPOINT) | |
1920 | continue; | |
1921 | ||
1922 | field = pevent_find_any_field(evsel->tp_format, field_name); | |
1923 | if (field == NULL) | |
1924 | continue; | |
1925 | ||
1926 | ret = __dynamic_dimension__add(evsel, field, raw_trace); | |
1927 | if (ret < 0) | |
1928 | break; | |
1929 | } | |
1930 | return ret; | |
1931 | } | |
1932 | ||
c7c2a5e4 NK |
1933 | static int add_dynamic_entry(struct perf_evlist *evlist, const char *tok) |
1934 | { | |
5d0cff93 NK |
1935 | char *str, *event_name, *field_name, *opt_name; |
1936 | struct perf_evsel *evsel; | |
c7c2a5e4 | 1937 | struct format_field *field; |
053a3989 | 1938 | bool raw_trace = symbol_conf.raw_trace; |
c7c2a5e4 NK |
1939 | int ret = 0; |
1940 | ||
1941 | if (evlist == NULL) | |
1942 | return -ENOENT; | |
1943 | ||
1944 | str = strdup(tok); | |
1945 | if (str == NULL) | |
1946 | return -ENOMEM; | |
1947 | ||
5d0cff93 | 1948 | if (parse_field_name(str, &event_name, &field_name, &opt_name) < 0) { |
c7c2a5e4 NK |
1949 | ret = -EINVAL; |
1950 | goto out; | |
1951 | } | |
c7c2a5e4 | 1952 | |
5d0cff93 NK |
1953 | if (opt_name) { |
1954 | if (strcmp(opt_name, "raw")) { | |
1955 | pr_debug("unsupported field option %s\n", opt_name); | |
053a3989 NK |
1956 | ret = -EINVAL; |
1957 | goto out; | |
1958 | } | |
1959 | raw_trace = true; | |
1960 | } | |
1961 | ||
2e422fd1 NK |
1962 | if (!strcmp(field_name, "trace_fields")) { |
1963 | ret = add_all_dynamic_fields(evlist, raw_trace); | |
1964 | goto out; | |
1965 | } | |
1966 | ||
9735be24 NK |
1967 | if (event_name == NULL) { |
1968 | ret = add_all_matching_fields(evlist, field_name, raw_trace); | |
1969 | goto out; | |
1970 | } | |
1971 | ||
5d0cff93 | 1972 | evsel = find_evsel(evlist, event_name); |
c7c2a5e4 NK |
1973 | if (evsel == NULL) { |
1974 | pr_debug("Cannot find event: %s\n", event_name); | |
1975 | ret = -ENOENT; | |
1976 | goto out; | |
1977 | } | |
1978 | ||
1979 | if (evsel->attr.type != PERF_TYPE_TRACEPOINT) { | |
1980 | pr_debug("%s is not a tracepoint event\n", event_name); | |
1981 | ret = -EINVAL; | |
1982 | goto out; | |
1983 | } | |
1984 | ||
3b099bf5 | 1985 | if (!strcmp(field_name, "*")) { |
2e422fd1 | 1986 | ret = add_evsel_fields(evsel, raw_trace); |
3b099bf5 NK |
1987 | } else { |
1988 | field = pevent_find_any_field(evsel->tp_format, field_name); | |
1989 | if (field == NULL) { | |
1990 | pr_debug("Cannot find event field for %s.%s\n", | |
1991 | event_name, field_name); | |
1992 | return -ENOENT; | |
1993 | } | |
1994 | ||
1995 | ret = __dynamic_dimension__add(evsel, field, raw_trace); | |
1996 | } | |
c7c2a5e4 NK |
1997 | |
1998 | out: | |
1999 | free(str); | |
2000 | return ret; | |
2001 | } | |
2002 | ||
cfaa154b | 2003 | static int __sort_dimension__add(struct sort_dimension *sd) |
2f532d09 NK |
2004 | { |
2005 | if (sd->taken) | |
8b536999 NK |
2006 | return 0; |
2007 | ||
a7d945bc | 2008 | if (__sort_dimension__add_hpp_sort(sd) < 0) |
8b536999 | 2009 | return -1; |
2f532d09 NK |
2010 | |
2011 | if (sd->entry->se_collapse) | |
2012 | sort__need_collapse = 1; | |
2013 | ||
2f532d09 | 2014 | sd->taken = 1; |
8b536999 NK |
2015 | |
2016 | return 0; | |
2f532d09 NK |
2017 | } |
2018 | ||
a2ce067e NK |
2019 | static int __hpp_dimension__add(struct hpp_dimension *hd) |
2020 | { | |
1945c3e7 | 2021 | struct perf_hpp_fmt *fmt; |
a2ce067e | 2022 | |
1945c3e7 JO |
2023 | if (hd->taken) |
2024 | return 0; | |
2025 | ||
2026 | fmt = __hpp_dimension__alloc_hpp(hd); | |
2027 | if (!fmt) | |
2028 | return -1; | |
2029 | ||
2030 | hd->taken = 1; | |
2031 | perf_hpp__register_sort_field(fmt); | |
a2ce067e NK |
2032 | return 0; |
2033 | } | |
2034 | ||
07600027 JO |
2035 | static int __sort_dimension__add_output(struct perf_hpp_list *list, |
2036 | struct sort_dimension *sd) | |
a7d945bc NK |
2037 | { |
2038 | if (sd->taken) | |
2039 | return 0; | |
2040 | ||
07600027 | 2041 | if (__sort_dimension__add_hpp_output(list, sd) < 0) |
a7d945bc NK |
2042 | return -1; |
2043 | ||
2044 | sd->taken = 1; | |
2045 | return 0; | |
2046 | } | |
2047 | ||
07600027 JO |
2048 | static int __hpp_dimension__add_output(struct perf_hpp_list *list, |
2049 | struct hpp_dimension *hd) | |
a7d945bc | 2050 | { |
1945c3e7 | 2051 | struct perf_hpp_fmt *fmt; |
a7d945bc | 2052 | |
1945c3e7 JO |
2053 | if (hd->taken) |
2054 | return 0; | |
2055 | ||
2056 | fmt = __hpp_dimension__alloc_hpp(hd); | |
2057 | if (!fmt) | |
2058 | return -1; | |
2059 | ||
2060 | hd->taken = 1; | |
07600027 | 2061 | perf_hpp_list__column_register(list, fmt); |
a7d945bc NK |
2062 | return 0; |
2063 | } | |
2064 | ||
beeaaeb3 JO |
2065 | int hpp_dimension__add_output(unsigned col) |
2066 | { | |
2067 | BUG_ON(col >= PERF_HPP__MAX_INDEX); | |
07600027 | 2068 | return __hpp_dimension__add_output(&perf_hpp_list, &hpp_sort_dimensions[col]); |
beeaaeb3 JO |
2069 | } |
2070 | ||
40184c46 NK |
2071 | static int sort_dimension__add(const char *tok, |
2072 | struct perf_evlist *evlist __maybe_unused) | |
dd68ada2 JK |
2073 | { |
2074 | unsigned int i; | |
2075 | ||
fc5871ed NK |
2076 | for (i = 0; i < ARRAY_SIZE(common_sort_dimensions); i++) { |
2077 | struct sort_dimension *sd = &common_sort_dimensions[i]; | |
dd68ada2 | 2078 | |
dd68ada2 JK |
2079 | if (strncasecmp(tok, sd->name, strlen(tok))) |
2080 | continue; | |
fc5871ed | 2081 | |
dd68ada2 JK |
2082 | if (sd->entry == &sort_parent) { |
2083 | int ret = regcomp(&parent_regex, parent_pattern, REG_EXTENDED); | |
2084 | if (ret) { | |
2085 | char err[BUFSIZ]; | |
2086 | ||
2087 | regerror(ret, &parent_regex, err, sizeof(err)); | |
2aefa4f7 ACM |
2088 | pr_err("Invalid regex: %s\n%s", parent_pattern, err); |
2089 | return -EINVAL; | |
dd68ada2 JK |
2090 | } |
2091 | sort__has_parent = 1; | |
930477bd | 2092 | } else if (sd->entry == &sort_sym) { |
1af55640 | 2093 | sort__has_sym = 1; |
94ba462d KL |
2094 | /* |
2095 | * perf diff displays the performance difference amongst | |
2096 | * two or more perf.data files. Those files could come | |
2097 | * from different binaries. So we should not compare | |
2098 | * their ips, but the name of symbol. | |
2099 | */ | |
2100 | if (sort__mode == SORT_MODE__DIFF) | |
2101 | sd->entry->se_collapse = sort__sym_sort; | |
2102 | ||
68f6d022 NK |
2103 | } else if (sd->entry == &sort_dso) { |
2104 | sort__has_dso = 1; | |
2e7ea3ab KL |
2105 | } else if (sd->entry == &sort_socket) { |
2106 | sort__has_socket = 1; | |
cfd92dad NK |
2107 | } else if (sd->entry == &sort_thread) { |
2108 | sort__has_thread = 1; | |
dd68ada2 JK |
2109 | } |
2110 | ||
cfaa154b | 2111 | return __sort_dimension__add(sd); |
dd68ada2 | 2112 | } |
fc5871ed | 2113 | |
a2ce067e NK |
2114 | for (i = 0; i < ARRAY_SIZE(hpp_sort_dimensions); i++) { |
2115 | struct hpp_dimension *hd = &hpp_sort_dimensions[i]; | |
2116 | ||
2117 | if (strncasecmp(tok, hd->name, strlen(tok))) | |
2118 | continue; | |
2119 | ||
2120 | return __hpp_dimension__add(hd); | |
2121 | } | |
2122 | ||
fc5871ed NK |
2123 | for (i = 0; i < ARRAY_SIZE(bstack_sort_dimensions); i++) { |
2124 | struct sort_dimension *sd = &bstack_sort_dimensions[i]; | |
2125 | ||
2126 | if (strncasecmp(tok, sd->name, strlen(tok))) | |
2127 | continue; | |
2128 | ||
55369fc1 | 2129 | if (sort__mode != SORT_MODE__BRANCH) |
fc5871ed NK |
2130 | return -EINVAL; |
2131 | ||
2132 | if (sd->entry == &sort_sym_from || sd->entry == &sort_sym_to) | |
2133 | sort__has_sym = 1; | |
2134 | ||
cfaa154b | 2135 | __sort_dimension__add(sd); |
fc5871ed NK |
2136 | return 0; |
2137 | } | |
2138 | ||
afab87b9 NK |
2139 | for (i = 0; i < ARRAY_SIZE(memory_sort_dimensions); i++) { |
2140 | struct sort_dimension *sd = &memory_sort_dimensions[i]; | |
2141 | ||
2142 | if (strncasecmp(tok, sd->name, strlen(tok))) | |
2143 | continue; | |
2144 | ||
2145 | if (sort__mode != SORT_MODE__MEMORY) | |
2146 | return -EINVAL; | |
2147 | ||
2148 | if (sd->entry == &sort_mem_daddr_sym) | |
2149 | sort__has_sym = 1; | |
2150 | ||
cfaa154b | 2151 | __sort_dimension__add(sd); |
afab87b9 NK |
2152 | return 0; |
2153 | } | |
2154 | ||
c7c2a5e4 NK |
2155 | if (!add_dynamic_entry(evlist, tok)) |
2156 | return 0; | |
2157 | ||
dd68ada2 JK |
2158 | return -ESRCH; |
2159 | } | |
c8829c7a | 2160 | |
2fbaa390 JO |
2161 | static int setup_sort_list(char *str, struct perf_evlist *evlist) |
2162 | { | |
2163 | char *tmp, *tok; | |
2164 | int ret = 0; | |
2165 | ||
2166 | for (tok = strtok_r(str, ", ", &tmp); | |
2167 | tok; tok = strtok_r(NULL, ", ", &tmp)) { | |
2168 | ret = sort_dimension__add(tok, evlist); | |
2169 | if (ret == -EINVAL) { | |
2170 | error("Invalid --sort key: `%s'", tok); | |
2171 | break; | |
2172 | } else if (ret == -ESRCH) { | |
2173 | error("Unknown --sort key: `%s'", tok); | |
2174 | break; | |
2175 | } | |
2176 | } | |
2177 | ||
2178 | return ret; | |
2179 | } | |
2180 | ||
d49dadea | 2181 | static const char *get_default_sort_order(struct perf_evlist *evlist) |
512ae1bd NK |
2182 | { |
2183 | const char *default_sort_orders[] = { | |
2184 | default_sort_order, | |
2185 | default_branch_sort_order, | |
2186 | default_mem_sort_order, | |
2187 | default_top_sort_order, | |
2188 | default_diff_sort_order, | |
d49dadea | 2189 | default_tracepoint_sort_order, |
512ae1bd | 2190 | }; |
d49dadea NK |
2191 | bool use_trace = true; |
2192 | struct perf_evsel *evsel; | |
512ae1bd NK |
2193 | |
2194 | BUG_ON(sort__mode >= ARRAY_SIZE(default_sort_orders)); | |
2195 | ||
d49dadea NK |
2196 | if (evlist == NULL) |
2197 | goto out_no_evlist; | |
2198 | ||
2199 | evlist__for_each(evlist, evsel) { | |
2200 | if (evsel->attr.type != PERF_TYPE_TRACEPOINT) { | |
2201 | use_trace = false; | |
2202 | break; | |
2203 | } | |
2204 | } | |
2205 | ||
2206 | if (use_trace) { | |
2207 | sort__mode = SORT_MODE__TRACEPOINT; | |
2208 | if (symbol_conf.raw_trace) | |
2209 | return "trace_fields"; | |
2210 | } | |
2211 | out_no_evlist: | |
512ae1bd NK |
2212 | return default_sort_orders[sort__mode]; |
2213 | } | |
2214 | ||
d49dadea | 2215 | static int setup_sort_order(struct perf_evlist *evlist) |
1a1c0ffb JO |
2216 | { |
2217 | char *new_sort_order; | |
2218 | ||
2219 | /* | |
2220 | * Append '+'-prefixed sort order to the default sort | |
2221 | * order string. | |
2222 | */ | |
2223 | if (!sort_order || is_strict_order(sort_order)) | |
2224 | return 0; | |
2225 | ||
2226 | if (sort_order[1] == '\0') { | |
2227 | error("Invalid --sort key: `+'"); | |
2228 | return -EINVAL; | |
2229 | } | |
2230 | ||
2231 | /* | |
2232 | * We allocate new sort_order string, but we never free it, | |
2233 | * because it's checked over the rest of the code. | |
2234 | */ | |
2235 | if (asprintf(&new_sort_order, "%s,%s", | |
d49dadea | 2236 | get_default_sort_order(evlist), sort_order + 1) < 0) { |
1a1c0ffb JO |
2237 | error("Not enough memory to set up --sort"); |
2238 | return -ENOMEM; | |
2239 | } | |
2240 | ||
2241 | sort_order = new_sort_order; | |
2242 | return 0; | |
2243 | } | |
2244 | ||
b97511c5 JO |
2245 | /* |
2246 | * Adds 'pre,' prefix into 'str' is 'pre' is | |
2247 | * not already part of 'str'. | |
2248 | */ | |
2249 | static char *prefix_if_not_in(const char *pre, char *str) | |
2250 | { | |
2251 | char *n; | |
2252 | ||
2253 | if (!str || strstr(str, pre)) | |
2254 | return str; | |
2255 | ||
2256 | if (asprintf(&n, "%s,%s", pre, str) < 0) | |
2257 | return NULL; | |
2258 | ||
2259 | free(str); | |
2260 | return n; | |
2261 | } | |
2262 | ||
2263 | static char *setup_overhead(char *keys) | |
2264 | { | |
2265 | keys = prefix_if_not_in("overhead", keys); | |
2266 | ||
2267 | if (symbol_conf.cumulate_callchain) | |
2268 | keys = prefix_if_not_in("overhead_children", keys); | |
2269 | ||
2270 | return keys; | |
2271 | } | |
2272 | ||
40184c46 | 2273 | static int __setup_sorting(struct perf_evlist *evlist) |
c8829c7a | 2274 | { |
2fbaa390 | 2275 | char *str; |
1a1c0ffb | 2276 | const char *sort_keys; |
55309985 | 2277 | int ret = 0; |
c8829c7a | 2278 | |
d49dadea | 2279 | ret = setup_sort_order(evlist); |
1a1c0ffb JO |
2280 | if (ret) |
2281 | return ret; | |
2282 | ||
2283 | sort_keys = sort_order; | |
a7d945bc | 2284 | if (sort_keys == NULL) { |
2f3f9bcf | 2285 | if (is_strict_order(field_order)) { |
a7d945bc NK |
2286 | /* |
2287 | * If user specified field order but no sort order, | |
2288 | * we'll honor it and not add default sort orders. | |
2289 | */ | |
2290 | return 0; | |
2291 | } | |
2292 | ||
d49dadea | 2293 | sort_keys = get_default_sort_order(evlist); |
a7d945bc | 2294 | } |
512ae1bd NK |
2295 | |
2296 | str = strdup(sort_keys); | |
5936f54d NK |
2297 | if (str == NULL) { |
2298 | error("Not enough memory to setup sort keys"); | |
2299 | return -ENOMEM; | |
2300 | } | |
2301 | ||
b97511c5 JO |
2302 | /* |
2303 | * Prepend overhead fields for backward compatibility. | |
2304 | */ | |
2305 | if (!is_strict_order(field_order)) { | |
2306 | str = setup_overhead(str); | |
2307 | if (str == NULL) { | |
2308 | error("Not enough memory to setup overhead keys"); | |
2309 | return -ENOMEM; | |
2310 | } | |
2311 | } | |
2312 | ||
2fbaa390 | 2313 | ret = setup_sort_list(str, evlist); |
c8829c7a ACM |
2314 | |
2315 | free(str); | |
55309985 | 2316 | return ret; |
c8829c7a | 2317 | } |
c351c281 | 2318 | |
f2998422 | 2319 | void perf_hpp__set_elide(int idx, bool elide) |
e67d49a7 | 2320 | { |
f2998422 JO |
2321 | struct perf_hpp_fmt *fmt; |
2322 | struct hpp_sort_entry *hse; | |
e67d49a7 | 2323 | |
cf094045 | 2324 | perf_hpp_list__for_each_format(&perf_hpp_list, fmt) { |
f2998422 JO |
2325 | if (!perf_hpp__is_sort_entry(fmt)) |
2326 | continue; | |
2327 | ||
2328 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
2329 | if (hse->se->se_width_idx == idx) { | |
2330 | fmt->elide = elide; | |
2331 | break; | |
2332 | } | |
e67d49a7 | 2333 | } |
e67d49a7 NK |
2334 | } |
2335 | ||
f2998422 | 2336 | static bool __get_elide(struct strlist *list, const char *list_name, FILE *fp) |
c351c281 ACM |
2337 | { |
2338 | if (list && strlist__nr_entries(list) == 1) { | |
2339 | if (fp != NULL) | |
2340 | fprintf(fp, "# %s: %s\n", list_name, | |
2341 | strlist__entry(list, 0)->s); | |
f2998422 JO |
2342 | return true; |
2343 | } | |
2344 | return false; | |
2345 | } | |
2346 | ||
2347 | static bool get_elide(int idx, FILE *output) | |
2348 | { | |
2349 | switch (idx) { | |
2350 | case HISTC_SYMBOL: | |
2351 | return __get_elide(symbol_conf.sym_list, "symbol", output); | |
2352 | case HISTC_DSO: | |
2353 | return __get_elide(symbol_conf.dso_list, "dso", output); | |
2354 | case HISTC_COMM: | |
2355 | return __get_elide(symbol_conf.comm_list, "comm", output); | |
2356 | default: | |
2357 | break; | |
c351c281 | 2358 | } |
f2998422 JO |
2359 | |
2360 | if (sort__mode != SORT_MODE__BRANCH) | |
2361 | return false; | |
2362 | ||
2363 | switch (idx) { | |
2364 | case HISTC_SYMBOL_FROM: | |
2365 | return __get_elide(symbol_conf.sym_from_list, "sym_from", output); | |
2366 | case HISTC_SYMBOL_TO: | |
2367 | return __get_elide(symbol_conf.sym_to_list, "sym_to", output); | |
2368 | case HISTC_DSO_FROM: | |
2369 | return __get_elide(symbol_conf.dso_from_list, "dso_from", output); | |
2370 | case HISTC_DSO_TO: | |
2371 | return __get_elide(symbol_conf.dso_to_list, "dso_to", output); | |
2372 | default: | |
2373 | break; | |
2374 | } | |
2375 | ||
2376 | return false; | |
c351c281 | 2377 | } |
08e71542 NK |
2378 | |
2379 | void sort__setup_elide(FILE *output) | |
2380 | { | |
cfaa154b NK |
2381 | struct perf_hpp_fmt *fmt; |
2382 | struct hpp_sort_entry *hse; | |
7524f63b | 2383 | |
cf094045 | 2384 | perf_hpp_list__for_each_format(&perf_hpp_list, fmt) { |
f2998422 JO |
2385 | if (!perf_hpp__is_sort_entry(fmt)) |
2386 | continue; | |
2387 | ||
2388 | hse = container_of(fmt, struct hpp_sort_entry, hpp); | |
2389 | fmt->elide = get_elide(hse->se->se_width_idx, output); | |
08e71542 NK |
2390 | } |
2391 | ||
7524f63b NK |
2392 | /* |
2393 | * It makes no sense to elide all of sort entries. | |
2394 | * Just revert them to show up again. | |
2395 | */ | |
cf094045 | 2396 | perf_hpp_list__for_each_format(&perf_hpp_list, fmt) { |
cfaa154b NK |
2397 | if (!perf_hpp__is_sort_entry(fmt)) |
2398 | continue; | |
2399 | ||
f2998422 | 2400 | if (!fmt->elide) |
7524f63b NK |
2401 | return; |
2402 | } | |
2403 | ||
cf094045 | 2404 | perf_hpp_list__for_each_format(&perf_hpp_list, fmt) { |
cfaa154b NK |
2405 | if (!perf_hpp__is_sort_entry(fmt)) |
2406 | continue; | |
2407 | ||
f2998422 | 2408 | fmt->elide = false; |
cfaa154b | 2409 | } |
08e71542 | 2410 | } |
a7d945bc | 2411 | |
07600027 | 2412 | static int output_field_add(struct perf_hpp_list *list, char *tok) |
a7d945bc NK |
2413 | { |
2414 | unsigned int i; | |
2415 | ||
2416 | for (i = 0; i < ARRAY_SIZE(common_sort_dimensions); i++) { | |
2417 | struct sort_dimension *sd = &common_sort_dimensions[i]; | |
2418 | ||
2419 | if (strncasecmp(tok, sd->name, strlen(tok))) | |
2420 | continue; | |
2421 | ||
07600027 | 2422 | return __sort_dimension__add_output(list, sd); |
a7d945bc NK |
2423 | } |
2424 | ||
2425 | for (i = 0; i < ARRAY_SIZE(hpp_sort_dimensions); i++) { | |
2426 | struct hpp_dimension *hd = &hpp_sort_dimensions[i]; | |
2427 | ||
2428 | if (strncasecmp(tok, hd->name, strlen(tok))) | |
2429 | continue; | |
2430 | ||
07600027 | 2431 | return __hpp_dimension__add_output(list, hd); |
a7d945bc NK |
2432 | } |
2433 | ||
2434 | for (i = 0; i < ARRAY_SIZE(bstack_sort_dimensions); i++) { | |
2435 | struct sort_dimension *sd = &bstack_sort_dimensions[i]; | |
2436 | ||
2437 | if (strncasecmp(tok, sd->name, strlen(tok))) | |
2438 | continue; | |
2439 | ||
07600027 | 2440 | return __sort_dimension__add_output(list, sd); |
a7d945bc NK |
2441 | } |
2442 | ||
2443 | for (i = 0; i < ARRAY_SIZE(memory_sort_dimensions); i++) { | |
2444 | struct sort_dimension *sd = &memory_sort_dimensions[i]; | |
2445 | ||
2446 | if (strncasecmp(tok, sd->name, strlen(tok))) | |
2447 | continue; | |
2448 | ||
07600027 | 2449 | return __sort_dimension__add_output(list, sd); |
a7d945bc NK |
2450 | } |
2451 | ||
2452 | return -ESRCH; | |
2453 | } | |
2454 | ||
07600027 | 2455 | static int setup_output_list(struct perf_hpp_list *list, char *str) |
6d3375ef JO |
2456 | { |
2457 | char *tmp, *tok; | |
2458 | int ret = 0; | |
2459 | ||
2460 | for (tok = strtok_r(str, ", ", &tmp); | |
2461 | tok; tok = strtok_r(NULL, ", ", &tmp)) { | |
07600027 | 2462 | ret = output_field_add(list, tok); |
6d3375ef JO |
2463 | if (ret == -EINVAL) { |
2464 | error("Invalid --fields key: `%s'", tok); | |
2465 | break; | |
2466 | } else if (ret == -ESRCH) { | |
2467 | error("Unknown --fields key: `%s'", tok); | |
2468 | break; | |
2469 | } | |
2470 | } | |
2471 | ||
2472 | return ret; | |
2473 | } | |
2474 | ||
a7d945bc NK |
2475 | static void reset_dimensions(void) |
2476 | { | |
2477 | unsigned int i; | |
2478 | ||
2479 | for (i = 0; i < ARRAY_SIZE(common_sort_dimensions); i++) | |
2480 | common_sort_dimensions[i].taken = 0; | |
2481 | ||
2482 | for (i = 0; i < ARRAY_SIZE(hpp_sort_dimensions); i++) | |
2483 | hpp_sort_dimensions[i].taken = 0; | |
2484 | ||
2485 | for (i = 0; i < ARRAY_SIZE(bstack_sort_dimensions); i++) | |
2486 | bstack_sort_dimensions[i].taken = 0; | |
2487 | ||
2488 | for (i = 0; i < ARRAY_SIZE(memory_sort_dimensions); i++) | |
2489 | memory_sort_dimensions[i].taken = 0; | |
2490 | } | |
2491 | ||
2f3f9bcf JO |
2492 | bool is_strict_order(const char *order) |
2493 | { | |
2494 | return order && (*order != '+'); | |
2495 | } | |
2496 | ||
a7d945bc NK |
2497 | static int __setup_output_field(void) |
2498 | { | |
6d3375ef | 2499 | char *str, *strp; |
2f3f9bcf | 2500 | int ret = -EINVAL; |
a7d945bc NK |
2501 | |
2502 | if (field_order == NULL) | |
2503 | return 0; | |
2504 | ||
2f3f9bcf | 2505 | strp = str = strdup(field_order); |
a7d945bc NK |
2506 | if (str == NULL) { |
2507 | error("Not enough memory to setup output fields"); | |
2508 | return -ENOMEM; | |
2509 | } | |
2510 | ||
2f3f9bcf JO |
2511 | if (!is_strict_order(field_order)) |
2512 | strp++; | |
2513 | ||
2514 | if (!strlen(strp)) { | |
2515 | error("Invalid --fields key: `+'"); | |
2516 | goto out; | |
2517 | } | |
2518 | ||
07600027 | 2519 | ret = setup_output_list(&perf_hpp_list, strp); |
a7d945bc | 2520 | |
2f3f9bcf | 2521 | out: |
a7d945bc NK |
2522 | free(str); |
2523 | return ret; | |
2524 | } | |
2525 | ||
40184c46 | 2526 | int setup_sorting(struct perf_evlist *evlist) |
a7d945bc NK |
2527 | { |
2528 | int err; | |
2529 | ||
40184c46 | 2530 | err = __setup_sorting(evlist); |
a7d945bc NK |
2531 | if (err < 0) |
2532 | return err; | |
2533 | ||
2534 | if (parent_pattern != default_parent_pattern) { | |
40184c46 | 2535 | err = sort_dimension__add("parent", evlist); |
a7d945bc NK |
2536 | if (err < 0) |
2537 | return err; | |
2538 | } | |
2539 | ||
2540 | reset_dimensions(); | |
2541 | ||
2542 | /* | |
2543 | * perf diff doesn't use default hpp output fields. | |
2544 | */ | |
2545 | if (sort__mode != SORT_MODE__DIFF) | |
2546 | perf_hpp__init(); | |
2547 | ||
2548 | err = __setup_output_field(); | |
2549 | if (err < 0) | |
2550 | return err; | |
2551 | ||
2552 | /* copy sort keys to output fields */ | |
43e0a68f | 2553 | perf_hpp__setup_output_field(&perf_hpp_list); |
a7d945bc | 2554 | /* and then copy output fields to sort keys */ |
43e0a68f | 2555 | perf_hpp__append_sort_keys(&perf_hpp_list); |
a7d945bc NK |
2556 | |
2557 | return 0; | |
2558 | } | |
1c89fe9b NK |
2559 | |
2560 | void reset_output_field(void) | |
2561 | { | |
2562 | sort__need_collapse = 0; | |
2563 | sort__has_parent = 0; | |
2564 | sort__has_sym = 0; | |
2565 | sort__has_dso = 0; | |
2566 | ||
d69b2962 NK |
2567 | field_order = NULL; |
2568 | sort_order = NULL; | |
2569 | ||
1c89fe9b | 2570 | reset_dimensions(); |
43e0a68f | 2571 | perf_hpp__reset_output_field(&perf_hpp_list); |
1c89fe9b | 2572 | } |