Commit | Line | Data |
---|---|---|
aca7a94d | 1 | #include "../../util/util.h" |
211ef127 ACM |
2 | #include "../browser.h" |
3 | #include "../helpline.h" | |
4 | #include "../libslang.h" | |
ae55795e ACM |
5 | #include "../ui.h" |
6 | #include "../util.h" | |
aca7a94d NK |
7 | #include "../../util/annotate.h" |
8 | #include "../../util/hist.h" | |
9 | #include "../../util/sort.h" | |
10 | #include "../../util/symbol.h" | |
c97cf422 | 11 | #include <pthread.h> |
cf958003 | 12 | #include <newt.h> |
211ef127 | 13 | |
92221162 ACM |
14 | struct annotate_browser { |
15 | struct ui_browser b; | |
16 | struct rb_root entries; | |
f1e9214c | 17 | struct rb_node *curr_hot; |
29ed6e76 | 18 | struct disasm_line *selection; |
058b4cc9 | 19 | u64 start; |
0361fc25 ACM |
20 | int nr_asm_entries; |
21 | int nr_entries; | |
22 | bool hide_src_code; | |
e235f3f3 | 23 | bool use_offset; |
d3d1f61a ACM |
24 | bool searching_backwards; |
25 | char search_bf[128]; | |
92221162 ACM |
26 | }; |
27 | ||
887c0066 | 28 | struct browser_disasm_line { |
92221162 ACM |
29 | struct rb_node rb_node; |
30 | double percent; | |
31 | u32 idx; | |
0361fc25 | 32 | int idx_asm; |
92221162 ACM |
33 | }; |
34 | ||
887c0066 | 35 | static inline struct browser_disasm_line *disasm_line__browser(struct disasm_line *dl) |
92221162 | 36 | { |
887c0066 | 37 | return (struct browser_disasm_line *)(dl + 1); |
92221162 ACM |
38 | } |
39 | ||
29ed6e76 | 40 | static bool disasm_line__filter(struct ui_browser *browser, void *entry) |
0361fc25 ACM |
41 | { |
42 | struct annotate_browser *ab = container_of(browser, struct annotate_browser, b); | |
43 | ||
44 | if (ab->hide_src_code) { | |
29ed6e76 ACM |
45 | struct disasm_line *dl = list_entry(entry, struct disasm_line, node); |
46 | return dl->offset == -1; | |
0361fc25 ACM |
47 | } |
48 | ||
49 | return false; | |
50 | } | |
51 | ||
211ef127 ACM |
52 | static void annotate_browser__write(struct ui_browser *self, void *entry, int row) |
53 | { | |
34958544 | 54 | struct annotate_browser *ab = container_of(self, struct annotate_browser, b); |
29ed6e76 | 55 | struct disasm_line *dl = list_entry(entry, struct disasm_line, node); |
211ef127 | 56 | bool current_entry = ui_browser__is_current_entry(self, row); |
058b4cc9 ACM |
57 | bool change_color = (!ab->hide_src_code && |
58 | (!current_entry || (self->use_navkeypressed && | |
59 | !self->navkeypressed))); | |
211ef127 ACM |
60 | int width = self->width; |
61 | ||
29ed6e76 | 62 | if (dl->offset != -1) { |
887c0066 ACM |
63 | struct browser_disasm_line *bdl = disasm_line__browser(dl); |
64 | ui_browser__set_percent_color(self, bdl->percent, current_entry); | |
65 | slsmg_printf(" %7.2f ", bdl->percent); | |
92221162 | 66 | } else { |
8f9bbc40 | 67 | ui_browser__set_percent_color(self, 0, current_entry); |
92221162 ACM |
68 | slsmg_write_nstring(" ", 9); |
69 | } | |
70 | ||
71 | SLsmg_write_char(':'); | |
72 | slsmg_write_nstring(" ", 8); | |
c172f742 ACM |
73 | |
74 | /* The scroll bar isn't being used */ | |
75 | if (!self->navkeypressed) | |
76 | width += 1; | |
77 | ||
29ed6e76 | 78 | if (dl->offset != -1 && change_color) |
058b4cc9 | 79 | ui_browser__set_color(self, HE_COLORSET_CODE); |
58e817d9 | 80 | |
29ed6e76 | 81 | if (!*dl->line) |
92221162 | 82 | slsmg_write_nstring(" ", width - 18); |
29ed6e76 ACM |
83 | else if (dl->offset == -1) |
84 | slsmg_write_nstring(dl->line, width - 18); | |
058b4cc9 | 85 | else { |
28548d78 | 86 | char bf[256], *line = dl->line; |
29ed6e76 | 87 | u64 addr = dl->offset; |
e235f3f3 | 88 | int printed, color = -1; |
058b4cc9 | 89 | |
e235f3f3 ACM |
90 | if (!ab->use_offset) |
91 | addr += ab->start; | |
92 | ||
93 | printed = scnprintf(bf, sizeof(bf), " %" PRIx64 ":", addr); | |
058b4cc9 ACM |
94 | if (change_color) |
95 | color = ui_browser__set_color(self, HE_COLORSET_ADDR); | |
96 | slsmg_write_nstring(bf, printed); | |
97 | if (change_color) | |
98 | ui_browser__set_color(self, color); | |
28548d78 ACM |
99 | if (dl->ins && dl->ins->ops->scnprintf) { |
100 | dl->ins->ops->scnprintf(dl->ins, bf, sizeof(bf), | |
101 | !ab->use_offset ? dl->operands : NULL, | |
102 | dl->target); | |
103 | line = bf; | |
104 | slsmg_write_nstring(" ", 7); | |
105 | printed += 7; | |
106 | } | |
107 | ||
108 | slsmg_write_nstring(line, width - 18 - printed); | |
058b4cc9 | 109 | } |
b99976e2 | 110 | |
58e817d9 | 111 | if (current_entry) |
29ed6e76 | 112 | ab->selection = dl; |
92221162 ACM |
113 | } |
114 | ||
29ed6e76 | 115 | static double disasm_line__calc_percent(struct disasm_line *dl, struct symbol *sym, int evidx) |
92221162 ACM |
116 | { |
117 | double percent = 0.0; | |
118 | ||
29ed6e76 | 119 | if (dl->offset != -1) { |
92221162 | 120 | int len = sym->end - sym->start; |
211ef127 | 121 | unsigned int hits = 0; |
78f7defe | 122 | struct annotation *notes = symbol__annotation(sym); |
ce6f4fab | 123 | struct source_line *src_line = notes->src->lines; |
2f525d01 | 124 | struct sym_hist *h = annotation__histogram(notes, evidx); |
29ed6e76 ACM |
125 | s64 offset = dl->offset; |
126 | struct disasm_line *next; | |
92221162 | 127 | |
29ed6e76 | 128 | next = disasm__get_next_ip_line(¬es->src->source, dl); |
211ef127 ACM |
129 | while (offset < (s64)len && |
130 | (next == NULL || offset < next->offset)) { | |
78f7defe ACM |
131 | if (src_line) { |
132 | percent += src_line[offset].percent; | |
211ef127 | 133 | } else |
78f7defe | 134 | hits += h->addr[offset]; |
211ef127 ACM |
135 | |
136 | ++offset; | |
137 | } | |
78f7defe ACM |
138 | /* |
139 | * If the percentage wasn't already calculated in | |
140 | * symbol__get_source_line, do it now: | |
141 | */ | |
142 | if (src_line == NULL && h->sum) | |
211ef127 | 143 | percent = 100.0 * hits / h->sum; |
211ef127 ACM |
144 | } |
145 | ||
92221162 ACM |
146 | return percent; |
147 | } | |
148 | ||
887c0066 | 149 | static void disasm_rb_tree__insert(struct rb_root *root, struct browser_disasm_line *bdl) |
92221162 | 150 | { |
29ed6e76 | 151 | struct rb_node **p = &root->rb_node; |
92221162 | 152 | struct rb_node *parent = NULL; |
887c0066 | 153 | struct browser_disasm_line *l; |
92221162 ACM |
154 | |
155 | while (*p != NULL) { | |
156 | parent = *p; | |
887c0066 ACM |
157 | l = rb_entry(parent, struct browser_disasm_line, rb_node); |
158 | if (bdl->percent < l->percent) | |
92221162 ACM |
159 | p = &(*p)->rb_left; |
160 | else | |
161 | p = &(*p)->rb_right; | |
162 | } | |
887c0066 ACM |
163 | rb_link_node(&bdl->rb_node, parent, p); |
164 | rb_insert_color(&bdl->rb_node, root); | |
211ef127 ACM |
165 | } |
166 | ||
f1e9214c | 167 | static void annotate_browser__set_top(struct annotate_browser *self, |
29ed6e76 | 168 | struct disasm_line *pos, u32 idx) |
f1e9214c | 169 | { |
f1e9214c ACM |
170 | unsigned back; |
171 | ||
172 | ui_browser__refresh_dimensions(&self->b); | |
173 | back = self->b.height / 2; | |
b0ffb2c4 | 174 | self->b.top_idx = self->b.index = idx; |
f1e9214c ACM |
175 | |
176 | while (self->b.top_idx != 0 && back != 0) { | |
29ed6e76 | 177 | pos = list_entry(pos->node.prev, struct disasm_line, node); |
f1e9214c | 178 | |
29ed6e76 | 179 | if (disasm_line__filter(&self->b, &pos->node)) |
08be4eed ACM |
180 | continue; |
181 | ||
f1e9214c ACM |
182 | --self->b.top_idx; |
183 | --back; | |
184 | } | |
185 | ||
186 | self->b.top = pos; | |
d3d1f61a | 187 | self->b.navkeypressed = true; |
b0ffb2c4 ACM |
188 | } |
189 | ||
190 | static void annotate_browser__set_rb_top(struct annotate_browser *browser, | |
191 | struct rb_node *nd) | |
192 | { | |
887c0066 | 193 | struct browser_disasm_line *bpos; |
29ed6e76 | 194 | struct disasm_line *pos; |
b0ffb2c4 | 195 | |
887c0066 ACM |
196 | bpos = rb_entry(nd, struct browser_disasm_line, rb_node); |
197 | pos = ((struct disasm_line *)bpos) - 1; | |
198 | annotate_browser__set_top(browser, pos, bpos->idx); | |
b0ffb2c4 | 199 | browser->curr_hot = nd; |
f1e9214c ACM |
200 | } |
201 | ||
c97cf422 ACM |
202 | static void annotate_browser__calc_percent(struct annotate_browser *browser, |
203 | int evidx) | |
f1e9214c | 204 | { |
34958544 ACM |
205 | struct map_symbol *ms = browser->b.priv; |
206 | struct symbol *sym = ms->sym; | |
c97cf422 | 207 | struct annotation *notes = symbol__annotation(sym); |
29ed6e76 | 208 | struct disasm_line *pos; |
c97cf422 ACM |
209 | |
210 | browser->entries = RB_ROOT; | |
211 | ||
212 | pthread_mutex_lock(¬es->lock); | |
213 | ||
214 | list_for_each_entry(pos, ¬es->src->source, node) { | |
887c0066 ACM |
215 | struct browser_disasm_line *bpos = disasm_line__browser(pos); |
216 | bpos->percent = disasm_line__calc_percent(pos, sym, evidx); | |
217 | if (bpos->percent < 0.01) { | |
218 | RB_CLEAR_NODE(&bpos->rb_node); | |
c97cf422 ACM |
219 | continue; |
220 | } | |
887c0066 | 221 | disasm_rb_tree__insert(&browser->entries, bpos); |
c97cf422 ACM |
222 | } |
223 | pthread_mutex_unlock(¬es->lock); | |
224 | ||
225 | browser->curr_hot = rb_last(&browser->entries); | |
226 | } | |
227 | ||
0361fc25 ACM |
228 | static bool annotate_browser__toggle_source(struct annotate_browser *browser) |
229 | { | |
29ed6e76 | 230 | struct disasm_line *dl; |
887c0066 | 231 | struct browser_disasm_line *bdl; |
0361fc25 ACM |
232 | off_t offset = browser->b.index - browser->b.top_idx; |
233 | ||
234 | browser->b.seek(&browser->b, offset, SEEK_CUR); | |
29ed6e76 | 235 | dl = list_entry(browser->b.top, struct disasm_line, node); |
887c0066 | 236 | bdl = disasm_line__browser(dl); |
0361fc25 ACM |
237 | |
238 | if (browser->hide_src_code) { | |
887c0066 ACM |
239 | if (bdl->idx_asm < offset) |
240 | offset = bdl->idx; | |
0361fc25 ACM |
241 | |
242 | browser->b.nr_entries = browser->nr_entries; | |
243 | browser->hide_src_code = false; | |
244 | browser->b.seek(&browser->b, -offset, SEEK_CUR); | |
887c0066 ACM |
245 | browser->b.top_idx = bdl->idx - offset; |
246 | browser->b.index = bdl->idx; | |
0361fc25 | 247 | } else { |
887c0066 | 248 | if (bdl->idx_asm < 0) { |
0361fc25 ACM |
249 | ui_helpline__puts("Only available for assembly lines."); |
250 | browser->b.seek(&browser->b, -offset, SEEK_CUR); | |
251 | return false; | |
252 | } | |
253 | ||
887c0066 ACM |
254 | if (bdl->idx_asm < offset) |
255 | offset = bdl->idx_asm; | |
0361fc25 ACM |
256 | |
257 | browser->b.nr_entries = browser->nr_asm_entries; | |
258 | browser->hide_src_code = true; | |
259 | browser->b.seek(&browser->b, -offset, SEEK_CUR); | |
887c0066 ACM |
260 | browser->b.top_idx = bdl->idx_asm - offset; |
261 | browser->b.index = bdl->idx_asm; | |
0361fc25 ACM |
262 | } |
263 | ||
264 | return true; | |
265 | } | |
266 | ||
60521702 ACM |
267 | static bool annotate_browser__callq(struct annotate_browser *browser, |
268 | int evidx, void (*timer)(void *arg), | |
269 | void *arg, int delay_secs) | |
270 | { | |
271 | struct map_symbol *ms = browser->b.priv; | |
657bcaf5 | 272 | struct disasm_line *dl = browser->selection; |
60521702 ACM |
273 | struct symbol *sym = ms->sym; |
274 | struct annotation *notes; | |
275 | struct symbol *target; | |
60521702 ACM |
276 | u64 ip; |
277 | ||
d86b0597 | 278 | if (!ins__is_call(dl->ins)) |
60521702 ACM |
279 | return false; |
280 | ||
d86b0597 | 281 | ip = ms->map->map_ip(ms->map, dl->target); |
60521702 ACM |
282 | target = map__find_symbol(ms->map, ip, NULL); |
283 | if (target == NULL) { | |
284 | ui_helpline__puts("The called function was not found."); | |
285 | return true; | |
286 | } | |
287 | ||
288 | notes = symbol__annotation(target); | |
289 | pthread_mutex_lock(¬es->lock); | |
290 | ||
291 | if (notes->src == NULL && symbol__alloc_hist(target) < 0) { | |
292 | pthread_mutex_unlock(¬es->lock); | |
293 | ui__warning("Not enough memory for annotating '%s' symbol!\n", | |
294 | target->name); | |
295 | return true; | |
296 | } | |
297 | ||
298 | pthread_mutex_unlock(¬es->lock); | |
299 | symbol__tui_annotate(target, ms->map, evidx, timer, arg, delay_secs); | |
300 | ui_browser__show_title(&browser->b, sym->name); | |
301 | return true; | |
302 | } | |
303 | ||
29ed6e76 ACM |
304 | static |
305 | struct disasm_line *annotate_browser__find_offset(struct annotate_browser *browser, | |
306 | s64 offset, s64 *idx) | |
08be4eed ACM |
307 | { |
308 | struct map_symbol *ms = browser->b.priv; | |
309 | struct symbol *sym = ms->sym; | |
310 | struct annotation *notes = symbol__annotation(sym); | |
29ed6e76 | 311 | struct disasm_line *pos; |
08be4eed ACM |
312 | |
313 | *idx = 0; | |
314 | list_for_each_entry(pos, ¬es->src->source, node) { | |
315 | if (pos->offset == offset) | |
316 | return pos; | |
29ed6e76 | 317 | if (!disasm_line__filter(&browser->b, &pos->node)) |
08be4eed ACM |
318 | ++*idx; |
319 | } | |
320 | ||
321 | return NULL; | |
322 | } | |
323 | ||
324 | static bool annotate_browser__jump(struct annotate_browser *browser) | |
325 | { | |
657bcaf5 | 326 | struct disasm_line *dl = browser->selection; |
4f9d0325 | 327 | s64 idx; |
08be4eed | 328 | |
d86b0597 | 329 | if (!ins__is_jump(dl->ins)) |
08be4eed ACM |
330 | return false; |
331 | ||
4f9d0325 | 332 | dl = annotate_browser__find_offset(browser, dl->target, &idx); |
29ed6e76 | 333 | if (dl == NULL) { |
08be4eed ACM |
334 | ui_helpline__puts("Invallid jump offset"); |
335 | return true; | |
336 | } | |
337 | ||
29ed6e76 | 338 | annotate_browser__set_top(browser, dl, idx); |
08be4eed ACM |
339 | |
340 | return true; | |
341 | } | |
342 | ||
29ed6e76 ACM |
343 | static |
344 | struct disasm_line *annotate_browser__find_string(struct annotate_browser *browser, | |
345 | char *s, s64 *idx) | |
d3d1f61a ACM |
346 | { |
347 | struct map_symbol *ms = browser->b.priv; | |
348 | struct symbol *sym = ms->sym; | |
349 | struct annotation *notes = symbol__annotation(sym); | |
29ed6e76 | 350 | struct disasm_line *pos = browser->selection; |
d3d1f61a ACM |
351 | |
352 | *idx = browser->b.index; | |
353 | list_for_each_entry_continue(pos, ¬es->src->source, node) { | |
29ed6e76 | 354 | if (disasm_line__filter(&browser->b, &pos->node)) |
d3d1f61a ACM |
355 | continue; |
356 | ||
357 | ++*idx; | |
358 | ||
359 | if (pos->line && strstr(pos->line, s) != NULL) | |
360 | return pos; | |
361 | } | |
362 | ||
363 | return NULL; | |
364 | } | |
365 | ||
366 | static bool __annotate_browser__search(struct annotate_browser *browser) | |
367 | { | |
29ed6e76 | 368 | struct disasm_line *dl; |
d3d1f61a ACM |
369 | s64 idx; |
370 | ||
29ed6e76 ACM |
371 | dl = annotate_browser__find_string(browser, browser->search_bf, &idx); |
372 | if (dl == NULL) { | |
d3d1f61a ACM |
373 | ui_helpline__puts("String not found!"); |
374 | return false; | |
375 | } | |
376 | ||
29ed6e76 | 377 | annotate_browser__set_top(browser, dl, idx); |
d3d1f61a ACM |
378 | browser->searching_backwards = false; |
379 | return true; | |
380 | } | |
381 | ||
29ed6e76 ACM |
382 | static |
383 | struct disasm_line *annotate_browser__find_string_reverse(struct annotate_browser *browser, | |
384 | char *s, s64 *idx) | |
d3d1f61a ACM |
385 | { |
386 | struct map_symbol *ms = browser->b.priv; | |
387 | struct symbol *sym = ms->sym; | |
388 | struct annotation *notes = symbol__annotation(sym); | |
29ed6e76 | 389 | struct disasm_line *pos = browser->selection; |
d3d1f61a ACM |
390 | |
391 | *idx = browser->b.index; | |
392 | list_for_each_entry_continue_reverse(pos, ¬es->src->source, node) { | |
29ed6e76 | 393 | if (disasm_line__filter(&browser->b, &pos->node)) |
d3d1f61a ACM |
394 | continue; |
395 | ||
396 | --*idx; | |
397 | ||
398 | if (pos->line && strstr(pos->line, s) != NULL) | |
399 | return pos; | |
400 | } | |
401 | ||
402 | return NULL; | |
403 | } | |
404 | ||
405 | static bool __annotate_browser__search_reverse(struct annotate_browser *browser) | |
406 | { | |
29ed6e76 | 407 | struct disasm_line *dl; |
d3d1f61a ACM |
408 | s64 idx; |
409 | ||
29ed6e76 ACM |
410 | dl = annotate_browser__find_string_reverse(browser, browser->search_bf, &idx); |
411 | if (dl == NULL) { | |
d3d1f61a ACM |
412 | ui_helpline__puts("String not found!"); |
413 | return false; | |
414 | } | |
415 | ||
29ed6e76 | 416 | annotate_browser__set_top(browser, dl, idx); |
d3d1f61a ACM |
417 | browser->searching_backwards = true; |
418 | return true; | |
419 | } | |
420 | ||
421 | static bool annotate_browser__search_window(struct annotate_browser *browser, | |
422 | int delay_secs) | |
423 | { | |
424 | if (ui_browser__input_window("Search", "String: ", browser->search_bf, | |
425 | "ENTER: OK, ESC: Cancel", | |
426 | delay_secs * 2) != K_ENTER || | |
427 | !*browser->search_bf) | |
428 | return false; | |
429 | ||
430 | return true; | |
431 | } | |
432 | ||
433 | static bool annotate_browser__search(struct annotate_browser *browser, int delay_secs) | |
434 | { | |
435 | if (annotate_browser__search_window(browser, delay_secs)) | |
436 | return __annotate_browser__search(browser); | |
437 | ||
438 | return false; | |
439 | } | |
440 | ||
441 | static bool annotate_browser__continue_search(struct annotate_browser *browser, | |
442 | int delay_secs) | |
443 | { | |
444 | if (!*browser->search_bf) | |
445 | return annotate_browser__search(browser, delay_secs); | |
446 | ||
447 | return __annotate_browser__search(browser); | |
448 | } | |
449 | ||
450 | static bool annotate_browser__search_reverse(struct annotate_browser *browser, | |
451 | int delay_secs) | |
452 | { | |
453 | if (annotate_browser__search_window(browser, delay_secs)) | |
454 | return __annotate_browser__search_reverse(browser); | |
455 | ||
456 | return false; | |
457 | } | |
458 | ||
459 | static | |
460 | bool annotate_browser__continue_search_reverse(struct annotate_browser *browser, | |
461 | int delay_secs) | |
462 | { | |
463 | if (!*browser->search_bf) | |
464 | return annotate_browser__search_reverse(browser, delay_secs); | |
465 | ||
466 | return __annotate_browser__search_reverse(browser); | |
467 | } | |
468 | ||
c97cf422 | 469 | static int annotate_browser__run(struct annotate_browser *self, int evidx, |
d04b35f8 | 470 | void(*timer)(void *arg), |
34958544 | 471 | void *arg, int delay_secs) |
c97cf422 ACM |
472 | { |
473 | struct rb_node *nd = NULL; | |
34958544 ACM |
474 | struct map_symbol *ms = self->b.priv; |
475 | struct symbol *sym = ms->sym; | |
824ac0e9 NK |
476 | const char *help = "<-/ESC: Exit, TAB/shift+TAB: Cycle hot lines, " |
477 | "H: Go to hottest line, ->/ENTER: Line action, " | |
e235f3f3 | 478 | "O: Toggle offset view, " |
824ac0e9 | 479 | "S: Toggle source code view"; |
b50e003d | 480 | int key; |
f1e9214c | 481 | |
0361fc25 | 482 | if (ui_browser__show(&self->b, sym->name, help) < 0) |
f1e9214c | 483 | return -1; |
c97cf422 | 484 | |
c97cf422 ACM |
485 | annotate_browser__calc_percent(self, evidx); |
486 | ||
d3d1f61a | 487 | if (self->curr_hot) { |
b0ffb2c4 | 488 | annotate_browser__set_rb_top(self, self->curr_hot); |
d3d1f61a ACM |
489 | self->b.navkeypressed = false; |
490 | } | |
f1e9214c ACM |
491 | |
492 | nd = self->curr_hot; | |
c97cf422 | 493 | |
f1e9214c | 494 | while (1) { |
3af6e338 | 495 | key = ui_browser__run(&self->b, delay_secs); |
f1e9214c | 496 | |
81cce8de | 497 | if (delay_secs != 0) { |
c97cf422 ACM |
498 | annotate_browser__calc_percent(self, evidx); |
499 | /* | |
500 | * Current line focus got out of the list of most active | |
501 | * lines, NULL it so that if TAB|UNTAB is pressed, we | |
502 | * move to curr_hot (current hottest line). | |
503 | */ | |
504 | if (nd != NULL && RB_EMPTY_NODE(nd)) | |
505 | nd = NULL; | |
506 | } | |
507 | ||
b50e003d | 508 | switch (key) { |
cf958003 | 509 | case K_TIMER: |
81cce8de ACM |
510 | if (timer != NULL) |
511 | timer(arg); | |
512 | ||
513 | if (delay_secs != 0) | |
c97cf422 ACM |
514 | symbol__annotate_decay_histogram(sym, evidx); |
515 | continue; | |
cf958003 | 516 | case K_TAB: |
c97cf422 ACM |
517 | if (nd != NULL) { |
518 | nd = rb_prev(nd); | |
519 | if (nd == NULL) | |
520 | nd = rb_last(&self->entries); | |
521 | } else | |
522 | nd = self->curr_hot; | |
f1e9214c | 523 | break; |
cf958003 | 524 | case K_UNTAB: |
c97cf422 ACM |
525 | if (nd != NULL) |
526 | nd = rb_next(nd); | |
527 | if (nd == NULL) | |
528 | nd = rb_first(&self->entries); | |
529 | else | |
530 | nd = self->curr_hot; | |
531 | break; | |
532 | case 'H': | |
ef7c5372 | 533 | case 'h': |
c97cf422 | 534 | nd = self->curr_hot; |
f1e9214c | 535 | break; |
0361fc25 | 536 | case 'S': |
ef7c5372 | 537 | case 's': |
0361fc25 ACM |
538 | if (annotate_browser__toggle_source(self)) |
539 | ui_helpline__puts(help); | |
540 | continue; | |
e235f3f3 ACM |
541 | case 'O': |
542 | case 'o': | |
543 | self->use_offset = !self->use_offset; | |
544 | continue; | |
d3d1f61a ACM |
545 | case '/': |
546 | if (annotate_browser__search(self, delay_secs)) { | |
547 | show_help: | |
548 | ui_helpline__puts(help); | |
549 | } | |
550 | continue; | |
551 | case 'n': | |
552 | if (self->searching_backwards ? | |
553 | annotate_browser__continue_search_reverse(self, delay_secs) : | |
554 | annotate_browser__continue_search(self, delay_secs)) | |
555 | goto show_help; | |
556 | continue; | |
557 | case '?': | |
558 | if (annotate_browser__search_reverse(self, delay_secs)) | |
559 | goto show_help; | |
560 | continue; | |
cf958003 ACM |
561 | case K_ENTER: |
562 | case K_RIGHT: | |
60521702 | 563 | if (self->selection == NULL) |
234a5375 | 564 | ui_helpline__puts("Huh? No selection. Report to linux-kernel@vger.kernel.org"); |
60521702 | 565 | else if (self->selection->offset == -1) |
234a5375 | 566 | ui_helpline__puts("Actions are only available for assembly lines."); |
d86b0597 ACM |
567 | else if (!self->selection->ins || |
568 | !(annotate_browser__jump(self) || | |
08be4eed ACM |
569 | annotate_browser__callq(self, evidx, timer, arg, delay_secs))) |
570 | ui_helpline__puts("Actions are only available for the 'callq' and jump instructions."); | |
fe46e64c | 571 | continue; |
cf958003 ACM |
572 | case K_LEFT: |
573 | case K_ESC: | |
ed7e5662 ACM |
574 | case 'q': |
575 | case CTRL('c'): | |
f1e9214c | 576 | goto out; |
ed7e5662 ACM |
577 | default: |
578 | continue; | |
f1e9214c | 579 | } |
c97cf422 ACM |
580 | |
581 | if (nd != NULL) | |
b0ffb2c4 | 582 | annotate_browser__set_rb_top(self, nd); |
f1e9214c ACM |
583 | } |
584 | out: | |
59e8fe32 | 585 | ui_browser__hide(&self->b); |
b50e003d | 586 | return key; |
f1e9214c ACM |
587 | } |
588 | ||
d04b35f8 | 589 | int hist_entry__tui_annotate(struct hist_entry *he, int evidx, |
81cce8de | 590 | void(*timer)(void *arg), void *arg, int delay_secs) |
78f7defe | 591 | { |
d04b35f8 | 592 | return symbol__tui_annotate(he->ms.sym, he->ms.map, evidx, |
81cce8de | 593 | timer, arg, delay_secs); |
78f7defe ACM |
594 | } |
595 | ||
c97cf422 | 596 | int symbol__tui_annotate(struct symbol *sym, struct map *map, int evidx, |
d04b35f8 | 597 | void(*timer)(void *arg), void *arg, |
34958544 | 598 | int delay_secs) |
211ef127 | 599 | { |
29ed6e76 | 600 | struct disasm_line *pos, *n; |
db9a9cbc | 601 | struct annotation *notes; |
34958544 ACM |
602 | struct map_symbol ms = { |
603 | .map = map, | |
604 | .sym = sym, | |
605 | }; | |
92221162 ACM |
606 | struct annotate_browser browser = { |
607 | .b = { | |
92221162 ACM |
608 | .refresh = ui_browser__list_head_refresh, |
609 | .seek = ui_browser__list_head_seek, | |
610 | .write = annotate_browser__write, | |
29ed6e76 | 611 | .filter = disasm_line__filter, |
34958544 | 612 | .priv = &ms, |
c172f742 | 613 | .use_navkeypressed = true, |
92221162 | 614 | }, |
211ef127 ACM |
615 | }; |
616 | int ret; | |
617 | ||
78f7defe | 618 | if (sym == NULL) |
211ef127 ACM |
619 | return -1; |
620 | ||
78f7defe | 621 | if (map->dso->annotate_warned) |
211ef127 ACM |
622 | return -1; |
623 | ||
887c0066 | 624 | if (symbol__annotate(sym, map, sizeof(struct browser_disasm_line)) < 0) { |
ae55795e | 625 | ui__error("%s", ui_helpline__last_msg); |
211ef127 ACM |
626 | return -1; |
627 | } | |
628 | ||
629 | ui_helpline__push("Press <- or ESC to exit"); | |
630 | ||
db9a9cbc | 631 | notes = symbol__annotation(sym); |
058b4cc9 | 632 | browser.start = map__rip_2objdump(map, sym->start); |
db9a9cbc | 633 | |
ce6f4fab | 634 | list_for_each_entry(pos, ¬es->src->source, node) { |
887c0066 | 635 | struct browser_disasm_line *bpos; |
211ef127 | 636 | size_t line_len = strlen(pos->line); |
c97cf422 | 637 | |
92221162 ACM |
638 | if (browser.b.width < line_len) |
639 | browser.b.width = line_len; | |
887c0066 ACM |
640 | bpos = disasm_line__browser(pos); |
641 | bpos->idx = browser.nr_entries++; | |
0361fc25 | 642 | if (pos->offset != -1) |
887c0066 | 643 | bpos->idx_asm = browser.nr_asm_entries++; |
0361fc25 | 644 | else |
887c0066 | 645 | bpos->idx_asm = -1; |
92221162 ACM |
646 | } |
647 | ||
0361fc25 | 648 | browser.b.nr_entries = browser.nr_entries; |
db9a9cbc | 649 | browser.b.entries = ¬es->src->source, |
92221162 | 650 | browser.b.width += 18; /* Percentage */ |
d04b35f8 | 651 | ret = annotate_browser__run(&browser, evidx, timer, arg, delay_secs); |
ce6f4fab | 652 | list_for_each_entry_safe(pos, n, ¬es->src->source, node) { |
211ef127 | 653 | list_del(&pos->node); |
29ed6e76 | 654 | disasm_line__free(pos); |
211ef127 | 655 | } |
211ef127 ACM |
656 | return ret; |
657 | } |