03d7fdf3 |
1 | /* This file is part of the Linux Trace Toolkit viewer |
2 | * Copyright (C) 2003-2004 Mathieu Desnoyers |
3 | * |
4 | * This program is free software; you can redistribute it and/or modify |
5 | * it under the terms of the GNU General Public License Version 2 as |
6 | * published by the Free Software Foundation; |
7 | * |
8 | * This program is distributed in the hope that it will be useful, |
9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
11 | * GNU General Public License for more details. |
12 | * |
13 | * You should have received a copy of the GNU General Public License |
14 | * along with this program; if not, write to the Free Software |
15 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, |
16 | * MA 02111-1307, USA. |
17 | */ |
18 | |
19 | #ifdef HAVE_CONFIG_H |
20 | #include <config.h> |
21 | #endif |
22 | |
23 | #include <gtk/gtk.h> |
24 | #include <gdk/gdk.h> |
25 | #include <glib.h> |
26 | #include <string.h> |
27 | #include <stdlib.h> |
28 | #include <math.h> |
29 | |
30 | #include "xenoltt_threadlist.h" |
31 | #include "xenoltt_drawing.h" |
32 | #include "xenoltt_drawitem.h" |
33 | |
34 | #define g_info(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_INFO, format) |
35 | #define g_debug(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, format) |
36 | |
37 | /* Preallocated Size of the index_to_pixmap array */ |
38 | #define ALLOCATE_PROCESSES 1000 |
39 | |
40 | /***************************************************************************** |
41 | * Methods to synchronize process list * |
42 | *****************************************************************************/ |
43 | |
44 | |
45 | gint thread_sort_func ( GtkTreeModel *model, |
46 | GtkTreeIter *it_a, |
47 | GtkTreeIter *it_b, |
48 | gpointer user_data) |
49 | { |
50 | gchar *a_name; |
51 | guint a_prio, a_period, a_cpu; |
52 | gulong a_birth_s, a_birth_ns; |
53 | gulong a_trace; |
54 | |
55 | gchar *b_name; |
56 | guint b_prio, b_period, b_cpu; |
57 | gulong b_birth_s, b_birth_ns; |
58 | gulong b_trace; |
59 | |
60 | gtk_tree_model_get(model, |
61 | it_a, |
62 | THREAD_COLUMN, &a_name, |
63 | PRIO_COLUMN, &a_prio, |
64 | PERIOD_COLUMN, &a_period, |
65 | CPU_COLUMN, &a_cpu, |
66 | BIRTH_S_COLUMN, &a_birth_s, |
67 | BIRTH_NS_COLUMN, &a_birth_ns, |
68 | TRACE_COLUMN, &a_trace, |
69 | -1); |
70 | |
71 | gtk_tree_model_get(model, |
72 | it_b, |
73 | THREAD_COLUMN, &b_name, |
74 | PRIO_COLUMN, &b_prio, |
75 | PERIOD_COLUMN, &b_period, |
76 | CPU_COLUMN, &b_cpu, |
77 | BIRTH_S_COLUMN, &b_birth_s, |
78 | BIRTH_NS_COLUMN, &b_birth_ns, |
79 | TRACE_COLUMN, &b_trace, |
80 | -1); |
81 | |
82 | |
83 | /* Order by PRIORITY */ |
84 | if(a_prio == 0 && b_prio == 0) { |
85 | if(a_prio > b_prio) return -1; |
86 | if(a_prio < b_prio) return 1; |
87 | } |
88 | |
89 | /* Order by birth second */ |
90 | |
91 | if(a_birth_s > b_birth_s) return 1; |
92 | if(a_birth_s < b_birth_s) return -1; |
93 | |
94 | |
95 | /* Order by birth nanosecond */ |
96 | if(a_birth_ns > b_birth_ns) return 1; |
97 | if(a_birth_ns < b_birth_ns) return -1; |
98 | |
99 | /* Order by trace_num */ |
100 | if(a_trace > b_trace) return 1; |
101 | if(a_trace < b_trace) return -1; |
102 | |
103 | return 0; |
104 | |
105 | } |
106 | |
107 | static guint thread_list_hash_fct(gconstpointer key) |
108 | { |
109 | guint address = ((const XenoThreadInfo*)key)->address; |
110 | return ((address>>8 ^ address>>4 ^ address>>2 ^ address) ^ ((const XenoThreadInfo*)key)->cpu); |
111 | } |
112 | |
113 | /* If hash is good, should be different */ |
114 | static gboolean thread_list_equ_fct(gconstpointer a, gconstpointer b) |
115 | { |
116 | const XenoThreadInfo *pa = (const XenoThreadInfo*)a; |
117 | const XenoThreadInfo *pb = (const XenoThreadInfo*)b; |
118 | |
119 | gboolean ret = TRUE; |
120 | |
121 | if(likely(pa->address != pb->address)) |
122 | ret = FALSE; |
123 | if(likely((pa->address == 0))) |
124 | ret = FALSE; |
125 | if(likely((pa->address == 0 && (pa->cpu != pb->cpu)))) |
126 | ret = FALSE; |
127 | if(unlikely(ltt_time_compare(pa->thread_birth, pb->thread_birth) != 0)) |
128 | ret = FALSE; |
129 | if(unlikely(pa->trace_num != pb->trace_num)) |
130 | ret = FALSE; |
131 | |
132 | return ret; |
133 | } |
134 | |
135 | void destroy_hash_key(gpointer key); |
136 | |
137 | void destroy_hash_data(gpointer data); |
138 | |
139 | |
140 | gboolean scroll_event(GtkWidget *widget, GdkEventScroll *event, gpointer data) |
141 | { |
142 | XenoLTTData *xenoltt_data = |
143 | (XenoLTTData*)g_object_get_data( |
144 | G_OBJECT(widget), |
145 | "xenoltt_data"); |
146 | XenoLtt_Drawing_t *drawing = xenoltt_data->drawing; |
147 | unsigned int cell_height = |
148 | get_cell_height(GTK_TREE_VIEW(xenoltt_data->thread_list->thread_list_widget)); |
149 | |
150 | switch(event->direction) { |
151 | case GDK_SCROLL_UP: |
152 | gtk_adjustment_set_value(xenoltt_data->v_adjust, |
153 | gtk_adjustment_get_value(xenoltt_data->v_adjust) - cell_height); |
154 | break; |
155 | case GDK_SCROLL_DOWN: |
156 | gtk_adjustment_set_value(xenoltt_data->v_adjust, |
157 | gtk_adjustment_get_value(xenoltt_data->v_adjust) + cell_height); |
158 | break; |
159 | default: |
160 | g_error("should only scroll up and down."); |
161 | } |
162 | return TRUE; |
163 | } |
164 | |
165 | |
166 | static void update_index_to_pixmap_each(XenoThreadInfo *key, |
167 | HashedThreadData *value, |
168 | ThreadList *thread_list) |
169 | { |
170 | guint array_index = threadlist_get_index_from_data(thread_list, value); |
171 | |
172 | g_assert(array_index < thread_list->index_to_pixmap->len); |
173 | |
174 | GdkPixmap **pixmap = |
175 | (GdkPixmap**)&g_ptr_array_index(thread_list->index_to_pixmap, array_index); |
176 | |
177 | *pixmap = value->pixmap; |
178 | } |
179 | |
180 | |
181 | void update_index_to_pixmap(ThreadList *thread_list) |
182 | { |
183 | g_ptr_array_set_size(thread_list->index_to_pixmap, |
184 | g_hash_table_size(thread_list->thread_hash)); |
185 | g_hash_table_foreach(thread_list->thread_hash, |
186 | (GHFunc)update_index_to_pixmap_each, |
187 | thread_list); |
188 | } |
189 | |
190 | |
191 | static void update_pixmap_size_each(XenoThreadInfo *key, |
192 | HashedThreadData *value, |
193 | guint width) |
194 | { |
195 | GdkPixmap *old_pixmap = value->pixmap; |
196 | |
197 | value->pixmap = |
198 | gdk_pixmap_new(old_pixmap, |
199 | width, |
200 | value->height, |
201 | -1); |
202 | |
203 | gdk_pixmap_unref(old_pixmap); |
204 | } |
205 | |
206 | |
207 | void update_pixmap_size(ThreadList *thread_list, guint width) |
208 | { |
209 | g_hash_table_foreach(thread_list->thread_hash, |
210 | (GHFunc)update_pixmap_size_each, |
211 | (gpointer)width); |
212 | } |
213 | |
214 | |
215 | typedef struct _CopyPixmap { |
216 | GdkDrawable *dest; |
217 | GdkGC *gc; |
218 | GdkDrawable *src; |
219 | gint xsrc, ysrc, xdest, ydest, width, height; |
220 | } CopyPixmap; |
221 | |
222 | static void copy_pixmap_region_each(XenoThreadInfo *key, |
223 | HashedThreadData *value, |
224 | CopyPixmap *cp) |
225 | { |
226 | GdkPixmap *src = cp->src; |
227 | GdkPixmap *dest = cp->dest; |
228 | |
229 | if(dest == NULL) |
230 | dest = value->pixmap; |
231 | if(src == NULL) |
232 | src = value->pixmap; |
233 | |
234 | gdk_draw_drawable (dest, |
235 | cp->gc, |
236 | src, |
237 | cp->xsrc, cp->ysrc, |
238 | cp->xdest, cp->ydest, |
239 | cp->width, cp->height); |
240 | } |
241 | |
242 | |
243 | |
244 | |
245 | void copy_pixmap_region(ThreadList *thread_list, GdkDrawable *dest, |
246 | GdkGC *gc, GdkDrawable *src, |
247 | gint xsrc, gint ysrc, |
248 | gint xdest, gint ydest, gint width, gint height) |
249 | { |
250 | CopyPixmap cp = { dest, gc, src, xsrc, ysrc, xdest, ydest, width, height }; |
251 | |
252 | g_hash_table_foreach(thread_list->thread_hash, |
253 | (GHFunc)copy_pixmap_region_each, |
254 | &cp); |
255 | } |
256 | |
257 | |
258 | |
259 | typedef struct _RectanglePixmap { |
260 | gboolean filled; |
261 | gint x, y, width, height; |
262 | GdkGC *gc; |
263 | } RectanglePixmap; |
264 | |
265 | static void rectangle_pixmap_each(XenoThreadInfo *key, |
266 | HashedThreadData *value, |
267 | RectanglePixmap *rp) |
268 | { |
269 | if(rp->height == -1) |
270 | rp->height = value->height; |
271 | |
272 | gdk_draw_rectangle (value->pixmap, |
273 | rp->gc, |
274 | rp->filled, |
275 | rp->x, rp->y, |
276 | rp->width, rp->height); |
277 | } |
278 | |
279 | |
280 | |
281 | |
282 | void rectangle_pixmap(ThreadList *thread_list, GdkGC *gc, |
283 | gboolean filled, gint x, gint y, gint width, gint height) |
284 | { |
285 | RectanglePixmap rp = { filled, x, y, width, height, gc }; |
286 | |
287 | g_hash_table_foreach(thread_list->thread_hash, |
288 | (GHFunc)rectangle_pixmap_each, |
289 | &rp); |
290 | } |
291 | |
292 | |
293 | /* Renders each pixmaps into on big drawable */ |
294 | void copy_pixmap_to_screen(ThreadList *thread_list, |
295 | GdkDrawable *dest, |
296 | GdkGC *gc, |
297 | gint x, gint y, |
298 | gint width, gint height) |
299 | { |
300 | if(thread_list->index_to_pixmap->len == 0) return; |
301 | guint cell_height = thread_list->cell_height; |
302 | |
303 | /* Get indexes */ |
304 | gint begin = floor(y/(double)cell_height); |
305 | gint end = MIN(ceil((y+height)/(double)cell_height), |
306 | thread_list->index_to_pixmap->len); |
307 | gint i; |
308 | |
309 | for(i=begin; i<end; i++) { |
310 | g_assert(i<thread_list->index_to_pixmap->len); |
311 | /* Render the pixmap to the screen */ |
312 | GdkPixmap *pixmap = |
313 | //(GdkPixmap*)g_ptr_array_index(thread_list->index_to_pixmap, i); |
314 | GDK_PIXMAP(g_ptr_array_index(thread_list->index_to_pixmap, i)); |
315 | |
316 | gdk_draw_drawable (dest, |
317 | gc, |
318 | pixmap, |
319 | x, 0, |
320 | x, i*cell_height, |
321 | width, cell_height); |
322 | |
323 | } |
324 | |
325 | |
326 | } |
327 | |
328 | |
329 | |
330 | |
331 | |
332 | |
333 | |
334 | |
335 | |
336 | ThreadList *threadlist_construct(void) |
337 | { |
338 | GtkTreeViewColumn *column; |
339 | GtkCellRenderer *renderer; |
340 | |
341 | ThreadList* thread_list = g_new(ThreadList,1); |
342 | |
343 | thread_list->number_of_thread = 0; |
344 | |
345 | thread_list->current_hash_data = NULL; |
346 | |
347 | /* Create the Xenomai Thread list */ |
348 | thread_list->list_store = gtk_list_store_new ( N_COLUMNS, |
349 | G_TYPE_STRING, |
350 | G_TYPE_UINT, |
351 | G_TYPE_UINT, |
352 | G_TYPE_UINT, |
353 | G_TYPE_ULONG, |
354 | G_TYPE_ULONG, |
355 | G_TYPE_ULONG); |
356 | |
357 | |
358 | thread_list->thread_list_widget = |
359 | gtk_tree_view_new_with_model |
360 | (GTK_TREE_MODEL (thread_list->list_store)); |
361 | |
362 | g_object_unref (G_OBJECT (thread_list->list_store)); |
363 | |
364 | gtk_tree_sortable_set_default_sort_func( |
365 | GTK_TREE_SORTABLE(thread_list->list_store), |
366 | thread_sort_func, |
367 | NULL, |
368 | NULL); |
369 | |
370 | |
371 | gtk_tree_sortable_set_sort_column_id( |
372 | GTK_TREE_SORTABLE(thread_list->list_store), |
373 | GTK_TREE_SORTABLE_DEFAULT_SORT_COLUMN_ID, |
374 | GTK_SORT_ASCENDING); |
375 | |
376 | |
377 | thread_list->thread_hash = g_hash_table_new_full( |
378 | thread_list_hash_fct, thread_list_equ_fct, |
379 | destroy_hash_key, destroy_hash_data |
380 | ); |
381 | |
382 | |
383 | gtk_tree_view_set_headers_visible( |
384 | GTK_TREE_VIEW(thread_list->thread_list_widget), TRUE); |
385 | |
386 | /* Create a column, associating the "text" attribute of the |
387 | * cell_renderer to the first column of the model */ |
388 | /* Columns alignment : 0.0 : Left 0.5 : Center 1.0 : Right */ |
389 | renderer = gtk_cell_renderer_text_new (); |
390 | thread_list->renderer = renderer; |
391 | |
392 | gint vertical_separator; |
393 | gtk_widget_style_get (GTK_WIDGET (thread_list->thread_list_widget), |
394 | "vertical-separator", &vertical_separator, |
395 | NULL); |
396 | gtk_cell_renderer_get_size(renderer, |
397 | GTK_WIDGET(thread_list->thread_list_widget), |
398 | NULL, |
399 | NULL, |
400 | NULL, |
401 | NULL, |
402 | &thread_list->cell_height); |
403 | |
404 | #if GTK_CHECK_VERSION(2,4,15) |
405 | guint ypad; |
406 | g_object_get(G_OBJECT(renderer), "ypad", &ypad, NULL); |
407 | |
408 | thread_list->cell_height += ypad; |
409 | #endif |
410 | thread_list->cell_height += vertical_separator; |
411 | |
412 | |
413 | /* Column 1 representing the Xenomai Task name */ |
414 | column = gtk_tree_view_column_new_with_attributes ( "Task", |
415 | renderer, |
416 | "text", |
417 | THREAD_COLUMN, |
418 | NULL); |
419 | gtk_tree_view_column_set_alignment (column, 0.0); |
420 | gtk_tree_view_column_set_fixed_width (column, 45); |
421 | gtk_tree_view_append_column ( |
422 | GTK_TREE_VIEW (thread_list->thread_list_widget), column); |
423 | |
424 | thread_list->button = column->button; |
425 | |
426 | /* Column 1 representing the priority of the task */ |
427 | column = gtk_tree_view_column_new_with_attributes ( "Priority", |
428 | renderer, |
429 | "text", |
430 | PRIO_COLUMN, |
431 | NULL); |
432 | gtk_tree_view_append_column ( |
433 | GTK_TREE_VIEW (thread_list->thread_list_widget), column); |
434 | |
435 | // gtk_tree_view_column_set_visible(column, 0); |
436 | |
437 | /* Column 1 representing the period of the task */ |
438 | column = gtk_tree_view_column_new_with_attributes ( "Period", |
439 | renderer, |
440 | "text", |
441 | PERIOD_COLUMN, |
442 | NULL); |
443 | gtk_tree_view_append_column ( |
444 | GTK_TREE_VIEW (thread_list->thread_list_widget), column); |
445 | |
446 | // gtk_tree_view_column_set_visible(column, 0); |
447 | |
448 | column = gtk_tree_view_column_new_with_attributes ( "CPU", |
449 | renderer, |
450 | "text", |
451 | CPU_COLUMN, |
452 | NULL); |
453 | gtk_tree_view_append_column ( |
454 | GTK_TREE_VIEW (thread_list->thread_list_widget), column); |
455 | |
456 | column = gtk_tree_view_column_new_with_attributes ( "Birth sec", |
457 | renderer, |
458 | "text", |
459 | BIRTH_S_COLUMN, |
460 | NULL); |
461 | gtk_tree_view_append_column ( |
462 | GTK_TREE_VIEW (thread_list->thread_list_widget), column); |
463 | |
464 | //gtk_tree_view_column_set_visible(column, 0); |
465 | |
466 | column = gtk_tree_view_column_new_with_attributes ( "Birth nsec", |
467 | renderer, |
468 | "text", |
469 | BIRTH_NS_COLUMN, |
470 | NULL); |
471 | gtk_tree_view_append_column ( |
472 | GTK_TREE_VIEW (thread_list->thread_list_widget), column); |
473 | |
474 | column = gtk_tree_view_column_new_with_attributes ( "TRACE", |
475 | renderer, |
476 | "text", |
477 | TRACE_COLUMN, |
478 | NULL); |
479 | gtk_tree_view_append_column ( |
480 | GTK_TREE_VIEW (thread_list->thread_list_widget), column); |
481 | |
482 | |
483 | //gtk_tree_view_column_set_visible(column, 0); |
484 | |
485 | g_object_set_data_full( |
486 | G_OBJECT(thread_list->thread_list_widget), |
487 | "thread_list_Data", |
488 | thread_list, |
489 | (GDestroyNotify)threadlist_destroy); |
490 | |
491 | thread_list->index_to_pixmap = g_ptr_array_sized_new(ALLOCATE_PROCESSES); |
492 | |
493 | return thread_list; |
494 | } |
495 | |
496 | void threadlist_destroy(ThreadList *thread_list) |
497 | { |
498 | g_debug("threadlist_destroy %p", thread_list); |
499 | g_hash_table_destroy(thread_list->thread_hash); |
500 | thread_list->thread_hash = NULL; |
501 | g_ptr_array_free(thread_list->index_to_pixmap, TRUE); |
502 | |
503 | g_free(thread_list); |
504 | g_debug("threadlist_destroy end"); |
505 | } |
506 | |
507 | static gboolean remove_hash_item(XenoThreadInfo *thread_Info, |
508 | HashedThreadData *hashed_thread_data, |
509 | ThreadList *thread_list) |
510 | { |
511 | GtkTreeIter iter; |
512 | |
513 | iter = hashed_thread_data->y_iter; |
514 | |
515 | gtk_list_store_remove (thread_list->list_store, &iter); |
516 | gdk_pixmap_unref(hashed_thread_data->pixmap); |
517 | |
518 | if(likely(thread_list->current_hash_data != NULL)) { |
519 | if(likely(hashed_thread_data == |
520 | thread_list->current_hash_data[thread_Info->trace_num][thread_Info->cpu])) |
521 | thread_list->current_hash_data[thread_Info->trace_num][thread_Info->cpu] = NULL; |
522 | } |
523 | return TRUE; /* remove the element from the hash table */ |
524 | } |
525 | |
526 | void threadlist_clear(ThreadList *thread_list) |
527 | { |
528 | g_info("threadlist_clear %p", thread_list); |
529 | |
530 | g_hash_table_foreach_remove(thread_list->thread_hash, |
531 | (GHRFunc)remove_hash_item, |
532 | (gpointer)thread_list); |
533 | thread_list->number_of_thread = 0; |
534 | update_index_to_pixmap(thread_list); |
535 | } |
536 | |
537 | |
538 | GtkWidget *threadlist_get_widget(ThreadList *thread_list) |
539 | { |
540 | return thread_list->thread_list_widget; |
541 | } |
542 | |
543 | |
544 | void destroy_hash_key(gpointer key) |
545 | { |
546 | g_free(key); |
547 | } |
548 | |
549 | void destroy_hash_data(gpointer data) |
550 | { |
551 | g_free(data); |
552 | } |
553 | |
554 | |
555 | void threadlist_set_name(ThreadList *thread_list, |
556 | GQuark name, |
557 | HashedThreadData *hashed_thread_data) |
558 | { |
559 | gtk_list_store_set ( thread_list->list_store, &hashed_thread_data->y_iter, |
560 | THREAD_COLUMN, g_quark_to_string(name), |
561 | -1); |
562 | } |
563 | |
564 | void threadlist_set_prio(ThreadList *thread_list, |
565 | guint prio, |
566 | HashedThreadData *hashed_thread_data) |
567 | { |
568 | gtk_list_store_set ( thread_list->list_store, &hashed_thread_data->y_iter, |
569 | PRIO_COLUMN, prio, |
570 | -1); |
571 | } |
572 | |
573 | void threadlist_set_period(ThreadList *thread_list, |
574 | guint period, |
575 | HashedThreadData *hashed_thread_data) |
576 | { |
577 | gtk_list_store_set ( thread_list->list_store, &hashed_thread_data->y_iter, |
578 | PERIOD_COLUMN, period, |
579 | -1); |
580 | } |
581 | |
582 | |
583 | int threadlist_add( ThreadList *thread_list, |
584 | XenoLtt_Drawing_t *drawing, |
585 | guint address, |
586 | guint prio, |
587 | guint cpu, |
588 | guint period, |
589 | LttTime *thread_birth, |
590 | guint trace_num, |
591 | GQuark name, |
592 | guint *height, |
593 | XenoThreadInfo **pm_thread_Info, |
594 | HashedThreadData **pm_hashed_thread_data) |
595 | { |
596 | XenoThreadInfo *thread_Info = g_new(XenoThreadInfo, 1); |
597 | HashedThreadData *hashed_thread_data = g_new(HashedThreadData, 1); |
598 | *pm_hashed_thread_data = hashed_thread_data; |
599 | *pm_thread_Info = thread_Info; |
600 | |
601 | thread_Info->address = address; |
602 | thread_Info->prio = prio; |
603 | if(address == 0) |
604 | thread_Info->cpu = cpu; |
605 | else |
606 | thread_Info->cpu = 0; |
607 | thread_Info->period = period; |
608 | thread_Info->thread_birth = *thread_birth; |
609 | thread_Info->trace_num = trace_num; |
610 | |
611 | /* When we create it from before state update, we are sure that the |
612 | * last event occured before the beginning of the global area. |
613 | * |
614 | * If it is created after state update, this value (0) will be |
615 | * overriden by the new state before anything is drawn. |
616 | */ |
617 | hashed_thread_data->x.over = 0; |
618 | hashed_thread_data->x.over_used = FALSE; |
619 | hashed_thread_data->x.over_marked = FALSE; |
620 | hashed_thread_data->x.middle = 0; |
621 | hashed_thread_data->x.middle_used = FALSE; |
622 | hashed_thread_data->x.middle_marked = FALSE; |
623 | hashed_thread_data->x.under = 0; |
624 | hashed_thread_data->x.under_used = FALSE; |
625 | hashed_thread_data->x.under_marked = FALSE; |
626 | hashed_thread_data->next_good_time = ltt_time_zero; |
627 | /* Add a new row to the model */ |
628 | gtk_list_store_append ( thread_list->list_store, |
629 | &hashed_thread_data->y_iter); |
630 | |
631 | gtk_list_store_set ( thread_list->list_store, &hashed_thread_data->y_iter, |
632 | THREAD_COLUMN, g_quark_to_string(name), |
633 | PRIO_COLUMN, prio, |
634 | PERIOD_COLUMN, period, |
635 | CPU_COLUMN, cpu, |
636 | BIRTH_S_COLUMN, thread_birth->tv_sec, |
637 | BIRTH_NS_COLUMN, thread_birth->tv_nsec, |
638 | TRACE_COLUMN, trace_num, |
639 | -1); |
640 | |
641 | g_hash_table_insert(thread_list->thread_hash, |
642 | (gpointer)thread_Info, |
643 | (gpointer)hashed_thread_data); |
644 | |
645 | thread_list->number_of_thread++; |
646 | |
647 | hashed_thread_data->height = thread_list->cell_height; |
648 | |
649 | g_assert(hashed_thread_data->height != 0); |
650 | |
651 | *height = hashed_thread_data->height * thread_list->number_of_thread; |
652 | |
653 | hashed_thread_data->pixmap = |
654 | gdk_pixmap_new(drawing->drawing_area->window, |
655 | drawing->alloc_width, |
656 | hashed_thread_data->height, |
657 | -1); |
658 | |
659 | // Clear the image |
660 | gdk_draw_rectangle (hashed_thread_data->pixmap, |
661 | drawing->drawing_area->style->black_gc, |
662 | TRUE, |
663 | 0, 0, |
664 | drawing->alloc_width, |
665 | hashed_thread_data->height); |
666 | |
667 | update_index_to_pixmap(thread_list); |
668 | |
669 | |
670 | return 0; |
671 | } |
672 | |
673 | int threadlist_remove( ThreadList *thread_list, |
674 | guint address, |
675 | guint cpu, |
676 | LttTime *thread_birth, |
677 | guint trace_num) |
678 | { |
679 | XenoThreadInfo thread_Info; |
680 | HashedThreadData *hashed_thread_data; |
681 | GtkTreeIter iter; |
682 | |
683 | thread_Info.address = address; |
684 | if(address == 0) |
685 | thread_Info.cpu = cpu; |
686 | else |
687 | thread_Info.cpu = 0; |
688 | thread_Info.thread_birth = *thread_birth; |
689 | thread_Info.trace_num = trace_num; |
690 | |
691 | |
692 | hashed_thread_data = |
693 | (HashedThreadData*)g_hash_table_lookup( |
694 | thread_list->thread_hash, |
695 | &thread_Info); |
696 | if(likely(hashed_thread_data != NULL)) |
697 | { |
698 | iter = hashed_thread_data->y_iter; |
699 | |
700 | gtk_list_store_remove (thread_list->list_store, &iter); |
701 | |
702 | g_hash_table_remove(thread_list->thread_hash, |
703 | &thread_Info); |
704 | |
705 | if(likely(thread_list->current_hash_data != NULL)) { |
706 | if(likely(hashed_thread_data == thread_list->current_hash_data[trace_num][cpu])) { |
707 | thread_list->current_hash_data[trace_num][cpu] = NULL; |
708 | } |
709 | } |
710 | |
711 | gdk_pixmap_unref(hashed_thread_data->pixmap); |
712 | |
713 | update_index_to_pixmap(thread_list); |
714 | |
715 | thread_list->number_of_thread--; |
716 | |
717 | return 0; |
718 | } else { |
719 | return 1; |
720 | } |
721 | } |
722 | |
723 | |
724 | #if 0 |
725 | static inline guint get_cpu_number_from_name(GQuark name) |
726 | { |
727 | const gchar *string; |
728 | char *begin; |
729 | guint cpu; |
730 | |
731 | string = g_quark_to_string(name); |
732 | |
733 | begin = strrchr(string, '/'); |
734 | begin++; |
735 | |
736 | g_assert(begin != '\0'); |
737 | |
738 | cpu = strtoul(begin, NULL, 10); |
739 | |
740 | return cpu; |
741 | } |
742 | #endif //0 |