9e01e6d4 |
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 | |
20 | /***************************************************************************** |
21 | * Hooks to be called by the main window * |
22 | *****************************************************************************/ |
23 | |
24 | |
25 | /* Event hooks are the drawing hooks called during traceset read. They draw the |
26 | * icons, text, lines and background color corresponding to the events read. |
27 | * |
28 | * Two hooks are used for drawing : before_schedchange and after_schedchange hooks. The |
29 | * before_schedchange is called before the state update that occurs with an event and |
30 | * the after_schedchange hook is called after this state update. |
31 | * |
32 | * The before_schedchange hooks fulfill the task of drawing the visible objects that |
33 | * corresponds to the data accumulated by the after_schedchange hook. |
34 | * |
35 | * The after_schedchange hook accumulates the data that need to be shown on the screen |
36 | * (items) into a queue. Then, the next before_schedchange hook will draw what that |
37 | * queue contains. That's the Right Way (TM) of drawing items on the screen, |
38 | * because we need to draw the background first (and then add icons, text, ... |
39 | * over it), but we only know the length of a background region once the state |
40 | * corresponding to it is over, which happens to be at the next before_schedchange |
41 | * hook. |
42 | * |
43 | * We also have a hook called at the end of a chunk to draw the information left |
44 | * undrawn in each process queue. We use the current time as end of |
45 | * line/background. |
46 | */ |
47 | |
48 | #ifdef HAVE_CONFIG_H |
49 | #include <config.h> |
50 | #endif |
51 | |
52 | //#define PANGO_ENABLE_BACKEND |
53 | #include <gtk/gtk.h> |
54 | #include <gdk/gdk.h> |
55 | #include <glib.h> |
56 | #include <assert.h> |
57 | #include <string.h> |
58 | #include <stdio.h> |
59 | |
60 | //#include <pango/pango.h> |
61 | |
62 | #include <ltt/event.h> |
63 | #include <ltt/time.h> |
9e01e6d4 |
64 | #include <ltt/trace.h> |
65 | |
66 | #include <lttv/lttv.h> |
67 | #include <lttv/hook.h> |
68 | #include <lttv/state.h> |
69 | #include <lttvwindow/lttvwindow.h> |
70 | #include <lttvwindow/lttvwindowtraces.h> |
71 | #include <lttvwindow/support.h> |
72 | |
73 | |
74 | #include "eventhooks.h" |
75 | #include "cfv.h" |
76 | #include "processlist.h" |
77 | #include "drawing.h" |
78 | |
79 | |
80 | #define MAX_PATH_LEN 256 |
3d27be8a |
81 | #define STATE_LINE_WIDTH 6 |
9e01e6d4 |
82 | #define COLLISION_POSITION(height) (((height - STATE_LINE_WIDTH)/2) -3) |
83 | |
84 | extern GSList *g_legend_list; |
85 | |
86 | |
87 | /* Action to do when background computation completed. |
88 | * |
89 | * Wait for all the awaited computations to be over. |
90 | */ |
91 | |
92 | static gint background_ready(void *hook_data, void *call_data) |
93 | { |
67f72973 |
94 | ControlFlowData *resourceview_data = (ControlFlowData *)hook_data; |
9e01e6d4 |
95 | LttvTrace *trace = (LttvTrace*)call_data; |
96 | |
67f72973 |
97 | resourceview_data->background_info_waiting--; |
9e01e6d4 |
98 | |
67f72973 |
99 | if(resourceview_data->background_info_waiting == 0) { |
9e01e6d4 |
100 | g_message("control flow viewer : background computation data ready."); |
101 | |
67f72973 |
102 | drawing_clear(resourceview_data->drawing); |
103 | processlist_clear(resourceview_data->process_list); |
9e01e6d4 |
104 | gtk_widget_set_size_request( |
67f72973 |
105 | resourceview_data->drawing->drawing_area, |
106 | -1, processlist_get_height(resourceview_data->process_list)); |
107 | redraw_notify(resourceview_data, NULL); |
9e01e6d4 |
108 | } |
109 | |
110 | return 0; |
111 | } |
112 | |
113 | |
114 | /* Request background computation. Verify if it is in progress or ready first. |
115 | * Only for each trace in the tab's traceset. |
116 | */ |
67f72973 |
117 | static void request_background_data(ControlFlowData *resourceview_data) |
9e01e6d4 |
118 | { |
119 | LttvTracesetContext * tsc = |
67f72973 |
120 | lttvwindow_get_traceset_context(resourceview_data->tab); |
9e01e6d4 |
121 | gint num_traces = lttv_traceset_number(tsc->ts); |
122 | gint i; |
123 | LttvTrace *trace; |
124 | LttvTraceState *tstate; |
125 | |
126 | LttvHooks *background_ready_hook = |
127 | lttv_hooks_new(); |
67f72973 |
128 | lttv_hooks_add(background_ready_hook, background_ready, resourceview_data, |
9e01e6d4 |
129 | LTTV_PRIO_DEFAULT); |
67f72973 |
130 | resourceview_data->background_info_waiting = 0; |
9e01e6d4 |
131 | |
132 | for(i=0;i<num_traces;i++) { |
133 | trace = lttv_traceset_get(tsc->ts, i); |
134 | tstate = LTTV_TRACE_STATE(tsc->traces[i]); |
135 | |
136 | if(lttvwindowtraces_get_ready(g_quark_from_string("state"),trace)==FALSE |
137 | && !tstate->has_precomputed_states) { |
138 | |
139 | if(lttvwindowtraces_get_in_progress(g_quark_from_string("state"), |
140 | trace) == FALSE) { |
141 | /* We first remove requests that could have been done for the same |
142 | * information. Happens when two viewers ask for it before servicing |
143 | * starts. |
144 | */ |
145 | if(!lttvwindowtraces_background_request_find(trace, "state")) |
146 | lttvwindowtraces_background_request_queue( |
67f72973 |
147 | main_window_get_widget(resourceview_data->tab), trace, "state"); |
148 | lttvwindowtraces_background_notify_queue(resourceview_data, |
9e01e6d4 |
149 | trace, |
150 | ltt_time_infinite, |
151 | NULL, |
152 | background_ready_hook); |
67f72973 |
153 | resourceview_data->background_info_waiting++; |
9e01e6d4 |
154 | } else { /* in progress */ |
155 | |
67f72973 |
156 | lttvwindowtraces_background_notify_current(resourceview_data, |
9e01e6d4 |
157 | trace, |
158 | ltt_time_infinite, |
159 | NULL, |
160 | background_ready_hook); |
67f72973 |
161 | resourceview_data->background_info_waiting++; |
9e01e6d4 |
162 | } |
163 | } else { |
164 | /* Data ready. By its nature, this viewer doesn't need to have |
165 | * its data ready hook called there, because a background |
166 | * request is always linked with a redraw. |
167 | */ |
168 | } |
9e01e6d4 |
169 | } |
170 | |
171 | lttv_hooks_destroy(background_ready_hook); |
172 | } |
173 | |
174 | |
9e01e6d4 |
175 | /** |
176 | * Event Viewer's constructor hook |
177 | * |
178 | * This constructor is given as a parameter to the menuitem and toolbar button |
179 | * registration. It creates the list. |
180 | * @param tab A pointer to the parent tab. |
181 | * @return The widget created. |
182 | */ |
183 | GtkWidget * |
58a9b31b |
184 | h_resourceview(LttvPlugin *plugin) |
9e01e6d4 |
185 | { |
186 | LttvPluginTab *ptab = LTTV_PLUGIN_TAB(plugin); |
187 | Tab *tab = ptab->tab; |
188 | g_info("h_guicontrolflow, %p", tab); |
67f72973 |
189 | ControlFlowData *resourceview_data = resourceview(ptab); |
9e01e6d4 |
190 | |
67f72973 |
191 | resourceview_data->tab = tab; |
9e01e6d4 |
192 | |
193 | // Unreg done in the GuiControlFlow_Destructor |
194 | lttvwindow_register_traceset_notify(tab, |
195 | traceset_notify, |
67f72973 |
196 | resourceview_data); |
9e01e6d4 |
197 | |
198 | lttvwindow_register_time_window_notify(tab, |
199 | update_time_window_hook, |
67f72973 |
200 | resourceview_data); |
9e01e6d4 |
201 | lttvwindow_register_current_time_notify(tab, |
202 | update_current_time_hook, |
67f72973 |
203 | resourceview_data); |
9e01e6d4 |
204 | lttvwindow_register_redraw_notify(tab, |
205 | redraw_notify, |
67f72973 |
206 | resourceview_data); |
9e01e6d4 |
207 | lttvwindow_register_continue_notify(tab, |
208 | continue_notify, |
67f72973 |
209 | resourceview_data); |
210 | request_background_data(resourceview_data); |
9e01e6d4 |
211 | |
212 | |
67f72973 |
213 | return guicontrolflow_get_widget(resourceview_data) ; |
9e01e6d4 |
214 | |
215 | } |
216 | |
217 | void legend_destructor(GtkWindow *legend) |
218 | { |
219 | g_legend_list = g_slist_remove(g_legend_list, legend); |
220 | } |
221 | |
222 | /* Create a popup legend */ |
223 | GtkWidget * |
224 | h_legend(LttvPlugin *plugin) |
225 | { |
226 | LttvPluginTab *ptab = LTTV_PLUGIN_TAB(plugin); |
227 | Tab *tab = ptab->tab; |
228 | g_info("h_legend, %p", tab); |
229 | |
230 | GtkWindow *legend = GTK_WINDOW(gtk_window_new(GTK_WINDOW_TOPLEVEL)); |
231 | |
232 | g_legend_list = g_slist_append( |
233 | g_legend_list, |
234 | legend); |
235 | |
236 | g_object_set_data_full( |
237 | G_OBJECT(legend), |
238 | "legend", |
239 | legend, |
240 | (GDestroyNotify)legend_destructor); |
241 | |
242 | gtk_window_set_title(legend, "Control Flow View Legend"); |
243 | |
244 | GtkWidget *pixmap = create_pixmap(GTK_WIDGET(legend), "lttv-color-list.png"); |
245 | |
9e01e6d4 |
246 | gtk_container_add(GTK_CONTAINER(legend), GTK_WIDGET(pixmap)); |
247 | |
248 | gtk_widget_show(GTK_WIDGET(pixmap)); |
249 | gtk_widget_show(GTK_WIDGET(legend)); |
250 | |
251 | |
252 | return NULL; /* This is a popup window */ |
253 | } |
254 | |
255 | |
256 | int event_selected_hook(void *hook_data, void *call_data) |
257 | { |
67f72973 |
258 | ControlFlowData *resourceview_data = (ControlFlowData*) hook_data; |
9e01e6d4 |
259 | guint *event_number = (guint*) call_data; |
260 | |
261 | g_debug("DEBUG : event selected by main window : %u", *event_number); |
262 | |
263 | return 0; |
264 | } |
265 | |
d3d99fde |
266 | static void cpu_set_line_color(PropertiesLine *prop_line, LttvCPUState *s) |
598026ba |
267 | { |
1b171947 |
268 | GQuark present_state; |
269 | |
270 | if(s->mode_stack->len == 0) |
271 | present_state = LTTV_CPU_UNKNOWN; |
272 | else |
273 | present_state = ((GQuark*)s->mode_stack->data)[s->mode_stack->len-1]; |
d3d99fde |
274 | |
201fcc15 |
275 | if(present_state == LTTV_CPU_IDLE) { |
598026ba |
276 | prop_line->color = drawing_colors_cpu[COL_CPU_IDLE]; |
277 | } |
278 | else if(present_state == LTTV_CPU_BUSY) { |
279 | prop_line->color = drawing_colors_cpu[COL_CPU_BUSY]; |
280 | } |
281 | else if(present_state == LTTV_CPU_IRQ) { |
282 | prop_line->color = drawing_colors_cpu[COL_CPU_IRQ]; |
283 | } |
d34141ca |
284 | else if(present_state == LTTV_CPU_SOFT_IRQ) { |
285 | prop_line->color = drawing_colors_cpu[COL_CPU_SOFT_IRQ]; |
286 | } |
d3d99fde |
287 | else if(present_state == LTTV_CPU_TRAP) { |
288 | prop_line->color = drawing_colors_cpu[COL_CPU_TRAP]; |
201fcc15 |
289 | } else { |
290 | prop_line->color = drawing_colors_cpu[COL_CPU_UNKNOWN]; |
d3d99fde |
291 | } |
598026ba |
292 | } |
9e01e6d4 |
293 | |
8743690d |
294 | static void irq_set_line_color(PropertiesLine *prop_line, LttvIRQState *s) |
295 | { |
1b171947 |
296 | GQuark present_state; |
297 | if(s->mode_stack->len == 0) |
298 | present_state = LTTV_IRQ_UNKNOWN; |
299 | else |
300 | present_state = ((GQuark*)s->mode_stack->data)[s->mode_stack->len-1]; |
8743690d |
301 | |
1b171947 |
302 | if(present_state == LTTV_IRQ_IDLE) { |
8743690d |
303 | prop_line->color = drawing_colors_irq[COL_IRQ_IDLE]; |
304 | } |
305 | else if(present_state == LTTV_IRQ_BUSY) { |
306 | prop_line->color = drawing_colors_irq[COL_IRQ_BUSY]; |
307 | } |
1b171947 |
308 | else { |
309 | prop_line->color = drawing_colors_irq[COL_IRQ_UNKNOWN]; |
310 | } |
8743690d |
311 | } |
312 | |
0305fe77 |
313 | static void soft_irq_set_line_color(PropertiesLine *prop_line, LttvSoftIRQState *s) |
314 | { |
315 | GQuark present_state; |
67c73bb3 |
316 | if(s->running) |
0305fe77 |
317 | prop_line->color = drawing_colors_soft_irq[COL_SOFT_IRQ_BUSY]; |
67c73bb3 |
318 | else if(s->pending) |
319 | prop_line->color = drawing_colors_soft_irq[COL_SOFT_IRQ_PENDING]; |
320 | else |
321 | prop_line->color = drawing_colors_soft_irq[COL_SOFT_IRQ_IDLE]; |
0305fe77 |
322 | } |
323 | |
38726a78 |
324 | static void trap_set_line_color(PropertiesLine *prop_line, LttvTrapState *s) |
325 | { |
326 | GQuark present_state; |
327 | if(s->running == 0) |
328 | prop_line->color = drawing_colors_trap[COL_TRAP_IDLE]; |
329 | else |
330 | prop_line->color = drawing_colors_trap[COL_TRAP_BUSY]; |
331 | } |
332 | |
20d16f82 |
333 | static void bdev_set_line_color(PropertiesLine *prop_line, LttvBdevState *s) |
334 | { |
1b171947 |
335 | GQuark present_state; |
23e59a12 |
336 | if(s == 0 || s->mode_stack->len == 0) |
1b171947 |
337 | present_state = LTTV_BDEV_UNKNOWN; |
338 | else |
339 | present_state = ((GQuark*)s->mode_stack->data)[s->mode_stack->len-1]; |
20d16f82 |
340 | |
1b171947 |
341 | if(present_state == LTTV_BDEV_IDLE) { |
20d16f82 |
342 | prop_line->color = drawing_colors_bdev[COL_BDEV_IDLE]; |
343 | } |
344 | else if(present_state == LTTV_BDEV_BUSY_READING) { |
345 | prop_line->color = drawing_colors_bdev[COL_BDEV_BUSY_READING]; |
346 | } |
347 | else if(present_state == LTTV_BDEV_BUSY_WRITING) { |
348 | prop_line->color = drawing_colors_bdev[COL_BDEV_BUSY_WRITING]; |
349 | } |
1b171947 |
350 | else { |
351 | prop_line->color = drawing_colors_bdev[COL_BDEV_UNKNOWN]; |
352 | } |
20d16f82 |
353 | } |
354 | |
9e01e6d4 |
355 | /* before_schedchange_hook |
356 | * |
357 | * This function basically draw lines and icons. Two types of lines are drawn : |
358 | * one small (3 pixels?) representing the state of the process and the second |
359 | * type is thicker (10 pixels?) representing on which CPU a process is running |
360 | * (and this only in running state). |
361 | * |
362 | * Extremums of the lines : |
363 | * x_min : time of the last event context for this process kept in memory. |
364 | * x_max : time of the current event. |
365 | * y : middle of the process in the process list. The process is found in the |
366 | * list, therefore is it's position in pixels. |
367 | * |
368 | * The choice of lines'color is defined by the context of the last event for this |
369 | * process. |
370 | */ |
371 | |
372 | |
373 | int before_schedchange_hook(void *hook_data, void *call_data) |
374 | { |
dd455fb8 |
375 | LttvTraceHook *th = (LttvTraceHook*)hook_data; |
376 | EventsRequest *events_request = (EventsRequest*)th->hook_data; |
67f72973 |
377 | ControlFlowData *resourceview_data = events_request->viewer_data; |
9e01e6d4 |
378 | |
379 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
380 | |
381 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
382 | LttvTraceState *ts = (LttvTraceState *)tfc->t_context; |
383 | |
384 | LttEvent *e; |
385 | e = ltt_tracefile_get_event(tfc->tf); |
386 | gint target_pid_saved = tfc->target_pid; |
387 | |
388 | LttTime evtime = ltt_event_time(e); |
67f72973 |
389 | LttvFilter *filter = resourceview_data->filter; |
58a9b31b |
390 | |
9e01e6d4 |
391 | /* we are in a schedchange, before the state update. We must draw the |
392 | * items corresponding to the state before it changes : now is the right |
393 | * time to do it. |
394 | */ |
395 | |
396 | guint pid_out; |
397 | guint pid_in; |
ca5c76ed |
398 | pid_out = ltt_event_get_long_unsigned(e, lttv_trace_get_hook_field(th, 0)); |
399 | pid_in = ltt_event_get_long_unsigned(e, lttv_trace_get_hook_field(th, 1)); |
67f72973 |
400 | // TODO: can't we reenable this? pmf |
44ffb95f |
401 | // if(pid_in != 0 && pid_out != 0) { |
402 | // /* not a transition to/from idle */ |
403 | // return 0; |
404 | // } |
c4e6f4dc |
405 | |
9e01e6d4 |
406 | tfc->target_pid = pid_out; |
58a9b31b |
407 | |
67f72973 |
408 | guint cpu = tfs->cpu; |
9e01e6d4 |
409 | |
67f72973 |
410 | guint trace_num = ts->parent.index; |
411 | /* Add process to process list (if not present) */ |
412 | guint pl_height = 0; |
413 | HashedResourceData *hashed_process_data = NULL; |
414 | ProcessList *process_list = resourceview_data->process_list; |
9e01e6d4 |
415 | |
67f72973 |
416 | hashed_process_data = resourcelist_obtain_cpu(resourceview_data, trace_num, cpu); |
417 | |
418 | /* Now, the process is in the state hash and our own process hash. |
419 | * We definitely can draw the items related to the ending state. |
420 | */ |
421 | |
422 | if(ltt_time_compare(hashed_process_data->next_good_time, |
423 | evtime) > 0) |
424 | { |
425 | if(hashed_process_data->x.middle_marked == FALSE) { |
426 | |
427 | TimeWindow time_window = |
428 | lttvwindow_get_time_window(resourceview_data->tab); |
9e01e6d4 |
429 | #ifdef EXTRA_CHECK |
67f72973 |
430 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
431 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
432 | return; |
9e01e6d4 |
433 | #endif //EXTRA_CHECK |
67f72973 |
434 | Drawing_t *drawing = resourceview_data->drawing; |
435 | guint width = drawing->width; |
436 | guint x; |
437 | convert_time_to_pixels( |
438 | time_window, |
439 | evtime, |
440 | width, |
441 | &x); |
442 | |
443 | /* Draw collision indicator */ |
444 | gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]); |
445 | gdk_draw_point(hashed_process_data->pixmap, |
446 | drawing->gc, |
447 | x, |
448 | COLLISION_POSITION(hashed_process_data->height)); |
449 | hashed_process_data->x.middle_marked = TRUE; |
450 | } |
451 | } else { |
452 | TimeWindow time_window = |
453 | lttvwindow_get_time_window(resourceview_data->tab); |
9e01e6d4 |
454 | #ifdef EXTRA_CHECK |
67f72973 |
455 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
9e01e6d4 |
456 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
67f72973 |
457 | return; |
9e01e6d4 |
458 | #endif //EXTRA_CHECK |
67f72973 |
459 | Drawing_t *drawing = resourceview_data->drawing; |
460 | guint width = drawing->width; |
461 | guint x; |
462 | convert_time_to_pixels( |
463 | time_window, |
464 | evtime, |
465 | width, |
466 | &x); |
9e01e6d4 |
467 | |
67f72973 |
468 | /* Jump over draw if we are at the same x position */ |
469 | if(x == hashed_process_data->x.middle && |
470 | hashed_process_data->x.middle_used) |
471 | { |
472 | if(hashed_process_data->x.middle_marked == FALSE) { |
473 | /* Draw collision indicator */ |
474 | gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]); |
475 | gdk_draw_point(hashed_process_data->pixmap, |
476 | drawing->gc, |
477 | x, |
478 | COLLISION_POSITION(hashed_process_data->height)); |
479 | hashed_process_data->x.middle_marked = TRUE; |
58a9b31b |
480 | } |
67f72973 |
481 | /* jump */ |
482 | } else { |
483 | DrawContext draw_context; |
9e01e6d4 |
484 | |
67f72973 |
485 | /* Now create the drawing context that will be used to draw |
486 | * items related to the last state. */ |
487 | draw_context.drawable = hashed_process_data->pixmap; |
488 | draw_context.gc = drawing->gc; |
489 | draw_context.pango_layout = drawing->pango_layout; |
490 | draw_context.drawinfo.start.x = hashed_process_data->x.middle; |
491 | draw_context.drawinfo.end.x = x; |
9e01e6d4 |
492 | |
67f72973 |
493 | draw_context.drawinfo.y.over = 1; |
494 | draw_context.drawinfo.y.middle = (hashed_process_data->height/2); |
495 | draw_context.drawinfo.y.under = hashed_process_data->height; |
9e01e6d4 |
496 | |
67f72973 |
497 | draw_context.drawinfo.start.offset.over = 0; |
498 | draw_context.drawinfo.start.offset.middle = 0; |
499 | draw_context.drawinfo.start.offset.under = 0; |
500 | draw_context.drawinfo.end.offset.over = 0; |
501 | draw_context.drawinfo.end.offset.middle = 0; |
502 | draw_context.drawinfo.end.offset.under = 0; |
9e01e6d4 |
503 | |
67f72973 |
504 | { |
505 | /* Draw the line */ |
506 | //PropertiesLine prop_line = prepare_s_e_line(process); |
507 | PropertiesLine prop_line; |
508 | prop_line.line_width = STATE_LINE_WIDTH; |
509 | prop_line.style = GDK_LINE_SOLID; |
510 | prop_line.y = MIDDLE; |
511 | cpu_set_line_color(&prop_line, tfs->cpu_state); |
512 | draw_line((void*)&prop_line, (void*)&draw_context); |
9e01e6d4 |
513 | |
67f72973 |
514 | } |
515 | /* become the last x position */ |
516 | hashed_process_data->x.middle = x; |
517 | hashed_process_data->x.middle_used = TRUE; |
518 | hashed_process_data->x.middle_marked = FALSE; |
9e01e6d4 |
519 | |
67f72973 |
520 | /* Calculate the next good time */ |
521 | convert_pixels_to_time(width, x+1, time_window, |
522 | &hashed_process_data->next_good_time); |
523 | } |
9e01e6d4 |
524 | } |
525 | |
67f72973 |
526 | return 0; |
9e01e6d4 |
527 | } |
528 | |
58a9b31b |
529 | /* after_schedchange_hook |
530 | * |
531 | * The draw after hook is called by the reading API to have a |
532 | * particular event drawn on the screen. |
533 | * @param hook_data ControlFlowData structure of the viewer. |
534 | * @param call_data Event context. |
535 | * |
536 | * This function adds items to be drawn in a queue for each process. |
537 | * |
538 | */ |
539 | int after_schedchange_hook(void *hook_data, void *call_data) |
9e01e6d4 |
540 | { |
dd455fb8 |
541 | LttvTraceHook *th = (LttvTraceHook*)hook_data; |
542 | EventsRequest *events_request = (EventsRequest*)th->hook_data; |
67f72973 |
543 | ControlFlowData *resourceview_data = events_request->viewer_data; |
44ffb95f |
544 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
44ffb95f |
545 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
44ffb95f |
546 | LttvTraceState *ts = (LttvTraceState *)tfc->t_context; |
44ffb95f |
547 | LttEvent *e; |
67f72973 |
548 | |
44ffb95f |
549 | e = ltt_tracefile_get_event(tfc->tf); |
550 | |
67f72973 |
551 | LttvFilter *filter = resourceview_data->filter; |
44ffb95f |
552 | if(filter != NULL && filter->head != NULL) |
553 | if(!lttv_filter_tree_parse(filter->head,e,tfc->tf, |
554 | tfc->t_context->t,tfc,NULL,NULL)) |
555 | return FALSE; |
556 | |
557 | LttTime evtime = ltt_event_time(e); |
558 | |
44ffb95f |
559 | /* Add process to process list (if not present) */ |
560 | LttvProcessState *process_in; |
561 | LttTime birth; |
562 | guint pl_height = 0; |
563 | HashedResourceData *hashed_process_data_in = NULL; |
564 | |
67f72973 |
565 | ProcessList *process_list = resourceview_data->process_list; |
44ffb95f |
566 | |
567 | guint pid_in; |
568 | { |
569 | guint pid_out; |
ca5c76ed |
570 | pid_out = ltt_event_get_long_unsigned(e, lttv_trace_get_hook_field(th, 0)); |
571 | pid_in = ltt_event_get_long_unsigned(e, lttv_trace_get_hook_field(th, 1)); |
44ffb95f |
572 | } |
573 | |
574 | |
575 | /* Find process pid_in in the list... */ |
576 | //process_in = lttv_state_find_process(ts, ANY_CPU, pid_in); |
577 | //process_in = tfs->process; |
578 | guint cpu = tfs->cpu; |
44ffb95f |
579 | guint trace_num = ts->parent.index; |
580 | process_in = ts->running_process[cpu]; |
581 | /* It should exist, because we are after the state update. */ |
582 | #ifdef EXTRA_CHECK |
583 | g_assert(process_in != NULL); |
584 | #endif //EXTRA_CHECK |
585 | birth = process_in->creation_time; |
586 | |
67f72973 |
587 | //hashed_process_data_in = processlist_get_process_data(process_list, cpuq, trace_num); |
588 | hashed_process_data_in = resourcelist_obtain_cpu(resourceview_data, trace_num, cpu); |
589 | |
44ffb95f |
590 | /* Set the current process */ |
591 | process_list->current_hash_data[trace_num][process_in->cpu] = |
592 | hashed_process_data_in; |
593 | |
594 | if(ltt_time_compare(hashed_process_data_in->next_good_time, |
595 | evtime) <= 0) |
596 | { |
597 | TimeWindow time_window = |
67f72973 |
598 | lttvwindow_get_time_window(resourceview_data->tab); |
44ffb95f |
599 | |
600 | #ifdef EXTRA_CHECK |
601 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
602 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
603 | return; |
604 | #endif //EXTRA_CHECK |
67f72973 |
605 | Drawing_t *drawing = resourceview_data->drawing; |
44ffb95f |
606 | guint width = drawing->width; |
607 | guint new_x; |
608 | |
609 | convert_time_to_pixels( |
610 | time_window, |
611 | evtime, |
612 | width, |
613 | &new_x); |
614 | |
615 | if(hashed_process_data_in->x.middle != new_x) { |
616 | hashed_process_data_in->x.middle = new_x; |
617 | hashed_process_data_in->x.middle_used = FALSE; |
618 | hashed_process_data_in->x.middle_marked = FALSE; |
619 | } |
620 | } |
58a9b31b |
621 | return 0; |
622 | } |
9e01e6d4 |
623 | |
58a9b31b |
624 | /* before_execmode_hook |
625 | * |
626 | * This function basically draw lines and icons. Two types of lines are drawn : |
627 | * one small (3 pixels?) representing the state of the process and the second |
628 | * type is thicker (10 pixels?) representing on which CPU a process is running |
629 | * (and this only in running state). |
630 | * |
631 | * Extremums of the lines : |
632 | * x_min : time of the last event context for this process kept in memory. |
633 | * x_max : time of the current event. |
634 | * y : middle of the process in the process list. The process is found in the |
635 | * list, therefore is it's position in pixels. |
636 | * |
637 | * The choice of lines'color is defined by the context of the last event for this |
638 | * process. |
639 | */ |
9e01e6d4 |
640 | |
598026ba |
641 | int before_execmode_hook(void *hook_data, void *call_data) |
642 | { |
dd455fb8 |
643 | LttvTraceHook *th = (LttvTraceHook*)hook_data; |
644 | EventsRequest *events_request = (EventsRequest*)th->hook_data; |
67f72973 |
645 | ControlFlowData *resourceview_data = events_request->viewer_data; |
598026ba |
646 | |
647 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
648 | |
649 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
650 | LttvTraceState *ts = (LttvTraceState *)tfc->t_context; |
651 | |
652 | LttEvent *e; |
653 | e = ltt_tracefile_get_event(tfc->tf); |
654 | |
655 | LttTime evtime = ltt_event_time(e); |
656 | |
8743690d |
657 | before_execmode_hook_irq(hook_data, call_data); |
0305fe77 |
658 | before_execmode_hook_soft_irq(hook_data, call_data); |
38726a78 |
659 | before_execmode_hook_trap(hook_data, call_data); |
8743690d |
660 | |
598026ba |
661 | /* we are in a execmode, before the state update. We must draw the |
662 | * items corresponding to the state before it changes : now is the right |
663 | * time to do it. |
664 | */ |
665 | /* For the pid */ |
598026ba |
666 | guint cpu = tfs->cpu; |
67f72973 |
667 | |
598026ba |
668 | guint trace_num = ts->parent.index; |
669 | LttvProcessState *process = ts->running_process[cpu]; |
670 | g_assert(process != NULL); |
671 | |
598026ba |
672 | /* Well, the process_out existed : we must get it in the process hash |
673 | * or add it, and draw its items. |
674 | */ |
675 | /* Add process to process list (if not present) */ |
676 | guint pl_height = 0; |
677 | HashedResourceData *hashed_process_data = NULL; |
67f72973 |
678 | ProcessList *process_list = resourceview_data->process_list; |
679 | |
598026ba |
680 | LttTime birth = process->creation_time; |
681 | |
682 | if(likely(process_list->current_hash_data[trace_num][cpu] != NULL)) { |
683 | hashed_process_data = process_list->current_hash_data[trace_num][cpu]; |
684 | } else { |
67f72973 |
685 | hashed_process_data = resourcelist_obtain_cpu(resourceview_data, trace_num, cpu); |
686 | |
598026ba |
687 | /* Set the current process */ |
688 | process_list->current_hash_data[trace_num][process->cpu] = |
689 | hashed_process_data; |
690 | } |
691 | |
692 | /* Now, the process is in the state hash and our own process hash. |
693 | * We definitely can draw the items related to the ending state. |
694 | */ |
695 | |
696 | if(likely(ltt_time_compare(hashed_process_data->next_good_time, |
697 | evtime) > 0)) |
698 | { |
699 | if(unlikely(hashed_process_data->x.middle_marked == FALSE)) { |
700 | TimeWindow time_window = |
67f72973 |
701 | lttvwindow_get_time_window(resourceview_data->tab); |
598026ba |
702 | |
703 | #ifdef EXTRA_CHECK |
704 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
705 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
706 | return; |
707 | #endif //EXTRA_CHECK |
67f72973 |
708 | Drawing_t *drawing = resourceview_data->drawing; |
598026ba |
709 | guint width = drawing->width; |
710 | guint x; |
711 | convert_time_to_pixels( |
712 | time_window, |
713 | evtime, |
714 | width, |
715 | &x); |
716 | |
717 | /* Draw collision indicator */ |
718 | gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]); |
719 | gdk_draw_point(hashed_process_data->pixmap, |
720 | drawing->gc, |
721 | x, |
722 | COLLISION_POSITION(hashed_process_data->height)); |
723 | hashed_process_data->x.middle_marked = TRUE; |
724 | } |
d3d99fde |
725 | } |
726 | else { |
598026ba |
727 | TimeWindow time_window = |
67f72973 |
728 | lttvwindow_get_time_window(resourceview_data->tab); |
598026ba |
729 | |
730 | #ifdef EXTRA_CHECK |
731 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
732 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
733 | return; |
734 | #endif //EXTRA_CHECK |
67f72973 |
735 | Drawing_t *drawing = resourceview_data->drawing; |
598026ba |
736 | guint width = drawing->width; |
737 | guint x; |
738 | |
739 | convert_time_to_pixels( |
740 | time_window, |
741 | evtime, |
742 | width, |
743 | &x); |
744 | |
745 | |
746 | /* Jump over draw if we are at the same x position */ |
747 | if(unlikely(x == hashed_process_data->x.middle && |
748 | hashed_process_data->x.middle_used)) |
749 | { |
750 | if(unlikely(hashed_process_data->x.middle_marked == FALSE)) { |
751 | /* Draw collision indicator */ |
752 | gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]); |
753 | gdk_draw_point(hashed_process_data->pixmap, |
754 | drawing->gc, |
755 | x, |
756 | COLLISION_POSITION(hashed_process_data->height)); |
757 | hashed_process_data->x.middle_marked = TRUE; |
758 | } |
759 | /* jump */ |
d3d99fde |
760 | } |
761 | else { |
598026ba |
762 | |
763 | DrawContext draw_context; |
764 | /* Now create the drawing context that will be used to draw |
765 | * items related to the last state. */ |
766 | draw_context.drawable = hashed_process_data->pixmap; |
767 | draw_context.gc = drawing->gc; |
768 | draw_context.pango_layout = drawing->pango_layout; |
769 | draw_context.drawinfo.start.x = hashed_process_data->x.middle; |
770 | draw_context.drawinfo.end.x = x; |
771 | |
772 | draw_context.drawinfo.y.over = 1; |
773 | draw_context.drawinfo.y.middle = (hashed_process_data->height/2); |
774 | draw_context.drawinfo.y.under = hashed_process_data->height; |
775 | |
776 | draw_context.drawinfo.start.offset.over = 0; |
777 | draw_context.drawinfo.start.offset.middle = 0; |
778 | draw_context.drawinfo.start.offset.under = 0; |
779 | draw_context.drawinfo.end.offset.over = 0; |
780 | draw_context.drawinfo.end.offset.middle = 0; |
781 | draw_context.drawinfo.end.offset.under = 0; |
782 | |
783 | { |
784 | /* Draw the line */ |
785 | PropertiesLine prop_line; |
d3d99fde |
786 | prop_line.line_width = STATE_LINE_WIDTH; |
787 | prop_line.style = GDK_LINE_SOLID; |
788 | prop_line.y = MIDDLE; |
789 | cpu_set_line_color(&prop_line, tfs->cpu_state); |
598026ba |
790 | draw_line((void*)&prop_line, (void*)&draw_context); |
791 | } |
792 | /* become the last x position */ |
793 | hashed_process_data->x.middle = x; |
794 | hashed_process_data->x.middle_used = TRUE; |
795 | hashed_process_data->x.middle_marked = FALSE; |
796 | |
797 | /* Calculate the next good time */ |
798 | convert_pixels_to_time(width, x+1, time_window, |
799 | &hashed_process_data->next_good_time); |
800 | } |
801 | } |
802 | |
803 | return 0; |
804 | } |
9e01e6d4 |
805 | |
8743690d |
806 | int before_execmode_hook_irq(void *hook_data, void *call_data) |
807 | { |
dd455fb8 |
808 | LttvTraceHook *th = (LttvTraceHook*)hook_data; |
809 | EventsRequest *events_request = (EventsRequest*)th->hook_data; |
67f72973 |
810 | ControlFlowData *resourceview_data = events_request->viewer_data; |
8743690d |
811 | |
812 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
813 | |
814 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
815 | LttvTraceState *ts = (LttvTraceState *)tfc->t_context; |
816 | |
817 | LttEvent *e; |
818 | e = ltt_tracefile_get_event(tfc->tf); |
819 | |
820 | LttTime evtime = ltt_event_time(e); |
821 | |
ca5c76ed |
822 | LttTrace *trace = tfc->t_context->t; |
823 | |
8743690d |
824 | /* we are in a execmode, before the state update. We must draw the |
825 | * items corresponding to the state before it changes : now is the right |
826 | * time to do it. |
827 | */ |
828 | /* For the pid */ |
829 | |
830 | guint64 irq; |
831 | guint cpu = tfs->cpu; |
832 | |
ca5c76ed |
833 | guint16 ev_id_entry = marker_get_id_from_info(trace, marker_get_info_from_name(trace, lttv_merge_facility_event_name(LTT_FACILITY_KERNEL, LTT_EVENT_IRQ_ENTRY))); |
834 | guint16 ev_id_exit = marker_get_id_from_info(trace, marker_get_info_from_name(trace, lttv_merge_facility_event_name(LTT_FACILITY_KERNEL, LTT_EVENT_IRQ_EXIT))); |
835 | if(ev_id_entry == e->event_id) { |
836 | irq = ltt_event_get_long_unsigned(e, lttv_trace_get_hook_field(th, 0)); |
8743690d |
837 | } |
ca5c76ed |
838 | else if(ev_id_exit == e->event_id) { |
8743690d |
839 | irq = ts->cpu_states[cpu].last_irq; |
840 | } |
841 | else { |
842 | return 0; |
843 | } |
844 | |
8743690d |
845 | guint trace_num = ts->parent.index; |
846 | |
8743690d |
847 | /* Well, the process_out existed : we must get it in the process hash |
848 | * or add it, and draw its items. |
849 | */ |
850 | /* Add process to process list (if not present) */ |
851 | guint pl_height = 0; |
852 | HashedResourceData *hashed_process_data = NULL; |
67f72973 |
853 | ProcessList *process_list = resourceview_data->process_list; |
854 | |
855 | hashed_process_data = resourcelist_obtain_irq(resourceview_data, trace_num, irq); |
671c625b |
856 | // TODO: fix this, it's ugly and slow: |
857 | GQuark name; |
858 | { |
859 | gchar *str; |
860 | str = g_strdup_printf("IRQ %llu [%s]", irq, (char*)g_quark_to_string(ts->irq_names[irq])); |
861 | name = g_quark_from_string(str); |
862 | g_free(str); |
863 | } |
864 | gtk_tree_store_set(resourceview_data->process_list->list_store, &hashed_process_data->y_iter, NAME_COLUMN, g_quark_to_string(name), -1); |
8743690d |
865 | |
866 | /* Now, the process is in the state hash and our own process hash. |
867 | * We definitely can draw the items related to the ending state. |
868 | */ |
869 | |
870 | if(likely(ltt_time_compare(hashed_process_data->next_good_time, |
871 | evtime) > 0)) |
872 | { |
873 | if(unlikely(hashed_process_data->x.middle_marked == FALSE)) { |
874 | TimeWindow time_window = |
67f72973 |
875 | lttvwindow_get_time_window(resourceview_data->tab); |
8743690d |
876 | |
877 | #ifdef EXTRA_CHECK |
878 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
879 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
880 | return; |
881 | #endif //EXTRA_CHECK |
67f72973 |
882 | Drawing_t *drawing = resourceview_data->drawing; |
8743690d |
883 | guint width = drawing->width; |
884 | guint x; |
885 | convert_time_to_pixels( |
886 | time_window, |
887 | evtime, |
888 | width, |
889 | &x); |
890 | |
891 | /* Draw collision indicator */ |
892 | gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]); |
893 | gdk_draw_point(hashed_process_data->pixmap, |
894 | drawing->gc, |
895 | x, |
896 | COLLISION_POSITION(hashed_process_data->height)); |
897 | hashed_process_data->x.middle_marked = TRUE; |
898 | } |
899 | } |
900 | else { |
901 | TimeWindow time_window = |
67f72973 |
902 | lttvwindow_get_time_window(resourceview_data->tab); |
8743690d |
903 | |
904 | #ifdef EXTRA_CHECK |
905 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
906 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
907 | return; |
908 | #endif //EXTRA_CHECK |
67f72973 |
909 | Drawing_t *drawing = resourceview_data->drawing; |
8743690d |
910 | guint width = drawing->width; |
911 | guint x; |
912 | |
913 | convert_time_to_pixels( |
914 | time_window, |
915 | evtime, |
916 | width, |
917 | &x); |
918 | |
919 | |
920 | /* Jump over draw if we are at the same x position */ |
921 | if(unlikely(x == hashed_process_data->x.middle && |
922 | hashed_process_data->x.middle_used)) |
923 | { |
924 | if(unlikely(hashed_process_data->x.middle_marked == FALSE)) { |
925 | /* Draw collision indicator */ |
926 | gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]); |
927 | gdk_draw_point(hashed_process_data->pixmap, |
928 | drawing->gc, |
929 | x, |
930 | COLLISION_POSITION(hashed_process_data->height)); |
931 | hashed_process_data->x.middle_marked = TRUE; |
932 | } |
933 | /* jump */ |
934 | } |
935 | else { |
936 | |
937 | DrawContext draw_context; |
938 | /* Now create the drawing context that will be used to draw |
939 | * items related to the last state. */ |
940 | draw_context.drawable = hashed_process_data->pixmap; |
941 | draw_context.gc = drawing->gc; |
942 | draw_context.pango_layout = drawing->pango_layout; |
943 | draw_context.drawinfo.start.x = hashed_process_data->x.middle; |
944 | draw_context.drawinfo.end.x = x; |
945 | |
946 | draw_context.drawinfo.y.over = 1; |
947 | draw_context.drawinfo.y.middle = (hashed_process_data->height/2); |
948 | draw_context.drawinfo.y.under = hashed_process_data->height; |
949 | |
950 | draw_context.drawinfo.start.offset.over = 0; |
951 | draw_context.drawinfo.start.offset.middle = 0; |
952 | draw_context.drawinfo.start.offset.under = 0; |
953 | draw_context.drawinfo.end.offset.over = 0; |
954 | draw_context.drawinfo.end.offset.middle = 0; |
955 | draw_context.drawinfo.end.offset.under = 0; |
956 | |
957 | { |
958 | /* Draw the line */ |
959 | PropertiesLine prop_line; |
960 | prop_line.line_width = STATE_LINE_WIDTH; |
961 | prop_line.style = GDK_LINE_SOLID; |
962 | prop_line.y = MIDDLE; |
963 | irq_set_line_color(&prop_line, &ts->irq_states[irq]); |
964 | draw_line((void*)&prop_line, (void*)&draw_context); |
965 | } |
966 | /* become the last x position */ |
967 | hashed_process_data->x.middle = x; |
968 | hashed_process_data->x.middle_used = TRUE; |
969 | hashed_process_data->x.middle_marked = FALSE; |
970 | |
971 | /* Calculate the next good time */ |
972 | convert_pixels_to_time(width, x+1, time_window, |
973 | &hashed_process_data->next_good_time); |
974 | } |
975 | } |
976 | |
977 | return 0; |
978 | } |
979 | |
0305fe77 |
980 | int before_execmode_hook_soft_irq(void *hook_data, void *call_data) |
981 | { |
982 | LttvTraceHook *th = (LttvTraceHook*)hook_data; |
983 | EventsRequest *events_request = (EventsRequest*)th->hook_data; |
984 | ControlFlowData *resourceview_data = events_request->viewer_data; |
985 | |
986 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
987 | |
988 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
989 | LttvTraceState *ts = (LttvTraceState *)tfc->t_context; |
990 | |
991 | LttEvent *e; |
992 | e = ltt_tracefile_get_event(tfc->tf); |
993 | |
994 | LttTime evtime = ltt_event_time(e); |
995 | |
996 | LttTrace *trace = tfc->t_context->t; |
997 | |
998 | /* we are in a execmode, before the state update. We must draw the |
999 | * items corresponding to the state before it changes : now is the right |
1000 | * time to do it. |
1001 | */ |
1002 | /* For the pid */ |
1003 | |
1004 | guint64 softirq; |
1005 | guint cpu = tfs->cpu; |
1006 | |
67c73bb3 |
1007 | guint16 ev_id_raise = marker_get_id_from_info(trace, marker_get_info_from_name(trace, lttv_merge_facility_event_name(LTT_FACILITY_KERNEL, LTT_EVENT_SOFT_IRQ_RAISE))); |
0305fe77 |
1008 | guint16 ev_id_entry = marker_get_id_from_info(trace, marker_get_info_from_name(trace, lttv_merge_facility_event_name(LTT_FACILITY_KERNEL, LTT_EVENT_SOFT_IRQ_ENTRY))); |
1009 | guint16 ev_id_exit = marker_get_id_from_info(trace, marker_get_info_from_name(trace, lttv_merge_facility_event_name(LTT_FACILITY_KERNEL, LTT_EVENT_SOFT_IRQ_EXIT))); |
67c73bb3 |
1010 | if(ev_id_entry == e->event_id || ev_id_raise == e->event_id) { |
0305fe77 |
1011 | softirq = ltt_event_get_long_unsigned(e, lttv_trace_get_hook_field(th, 0)); |
1012 | } |
1013 | else if(ev_id_exit == e->event_id) { |
1014 | softirq = ts->cpu_states[cpu].last_soft_irq; |
1015 | } |
1016 | else { |
1017 | return 0; |
1018 | } |
1019 | |
1020 | guint trace_num = ts->parent.index; |
1021 | |
1022 | /* Well, the process_out existed : we must get it in the process hash |
1023 | * or add it, and draw its items. |
1024 | */ |
1025 | /* Add process to process list (if not present) */ |
1026 | guint pl_height = 0; |
1027 | HashedResourceData *hashed_process_data = NULL; |
1028 | ProcessList *process_list = resourceview_data->process_list; |
1029 | |
1030 | hashed_process_data = resourcelist_obtain_soft_irq(resourceview_data, trace_num, softirq); |
1031 | |
1032 | /* Now, the process is in the state hash and our own process hash. |
1033 | * We definitely can draw the items related to the ending state. |
1034 | */ |
1035 | |
1036 | if(likely(ltt_time_compare(hashed_process_data->next_good_time, |
1037 | evtime) > 0)) |
1038 | { |
1039 | if(unlikely(hashed_process_data->x.middle_marked == FALSE)) { |
1040 | TimeWindow time_window = |
1041 | lttvwindow_get_time_window(resourceview_data->tab); |
1042 | |
1043 | #ifdef EXTRA_CHECK |
1044 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
1045 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
1046 | return; |
1047 | #endif //EXTRA_CHECK |
1048 | Drawing_t *drawing = resourceview_data->drawing; |
1049 | guint width = drawing->width; |
1050 | guint x; |
1051 | convert_time_to_pixels( |
1052 | time_window, |
1053 | evtime, |
1054 | width, |
1055 | &x); |
1056 | |
1057 | /* Draw collision indicator */ |
1058 | gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]); |
1059 | gdk_draw_point(hashed_process_data->pixmap, |
1060 | drawing->gc, |
1061 | x, |
1062 | COLLISION_POSITION(hashed_process_data->height)); |
1063 | hashed_process_data->x.middle_marked = TRUE; |
1064 | } |
1065 | } |
1066 | else { |
1067 | TimeWindow time_window = |
1068 | lttvwindow_get_time_window(resourceview_data->tab); |
1069 | |
1070 | #ifdef EXTRA_CHECK |
1071 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
1072 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
1073 | return; |
1074 | #endif //EXTRA_CHECK |
1075 | Drawing_t *drawing = resourceview_data->drawing; |
1076 | guint width = drawing->width; |
1077 | guint x; |
1078 | |
1079 | convert_time_to_pixels( |
1080 | time_window, |
1081 | evtime, |
1082 | width, |
1083 | &x); |
1084 | |
1085 | |
1086 | /* Jump over draw if we are at the same x position */ |
1087 | if(unlikely(x == hashed_process_data->x.middle && |
1088 | hashed_process_data->x.middle_used)) |
1089 | { |
1090 | if(unlikely(hashed_process_data->x.middle_marked == FALSE)) { |
1091 | /* Draw collision indicator */ |
1092 | gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]); |
1093 | gdk_draw_point(hashed_process_data->pixmap, |
1094 | drawing->gc, |
1095 | x, |
1096 | COLLISION_POSITION(hashed_process_data->height)); |
1097 | hashed_process_data->x.middle_marked = TRUE; |
1098 | } |
1099 | /* jump */ |
1100 | } |
1101 | else { |
1102 | |
1103 | DrawContext draw_context; |
1104 | /* Now create the drawing context that will be used to draw |
1105 | * items related to the last state. */ |
1106 | draw_context.drawable = hashed_process_data->pixmap; |
1107 | draw_context.gc = drawing->gc; |
1108 | draw_context.pango_layout = drawing->pango_layout; |
1109 | draw_context.drawinfo.start.x = hashed_process_data->x.middle; |
1110 | draw_context.drawinfo.end.x = x; |
1111 | |
1112 | draw_context.drawinfo.y.over = 1; |
1113 | draw_context.drawinfo.y.middle = (hashed_process_data->height/2); |
1114 | draw_context.drawinfo.y.under = hashed_process_data->height; |
1115 | |
1116 | draw_context.drawinfo.start.offset.over = 0; |
1117 | draw_context.drawinfo.start.offset.middle = 0; |
1118 | draw_context.drawinfo.start.offset.under = 0; |
1119 | draw_context.drawinfo.end.offset.over = 0; |
1120 | draw_context.drawinfo.end.offset.middle = 0; |
1121 | draw_context.drawinfo.end.offset.under = 0; |
1122 | |
1123 | { |
1124 | /* Draw the line */ |
1125 | PropertiesLine prop_line; |
1126 | prop_line.line_width = STATE_LINE_WIDTH; |
1127 | prop_line.style = GDK_LINE_SOLID; |
1128 | prop_line.y = MIDDLE; |
1129 | soft_irq_set_line_color(&prop_line, &ts->soft_irq_states[softirq]); |
1130 | draw_line((void*)&prop_line, (void*)&draw_context); |
1131 | } |
1132 | /* become the last x position */ |
1133 | hashed_process_data->x.middle = x; |
1134 | hashed_process_data->x.middle_used = TRUE; |
1135 | hashed_process_data->x.middle_marked = FALSE; |
1136 | |
1137 | /* Calculate the next good time */ |
1138 | convert_pixels_to_time(width, x+1, time_window, |
1139 | &hashed_process_data->next_good_time); |
1140 | } |
1141 | } |
1142 | |
1143 | return 0; |
1144 | } |
1145 | |
38726a78 |
1146 | int before_execmode_hook_trap(void *hook_data, void *call_data) |
1147 | { |
1148 | LttvTraceHook *th = (LttvTraceHook*)hook_data; |
1149 | EventsRequest *events_request = (EventsRequest*)th->hook_data; |
1150 | ControlFlowData *resourceview_data = events_request->viewer_data; |
1151 | |
1152 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
1153 | |
1154 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
1155 | LttvTraceState *ts = (LttvTraceState *)tfc->t_context; |
1156 | |
1157 | LttEvent *e; |
1158 | e = ltt_tracefile_get_event(tfc->tf); |
1159 | |
1160 | LttTime evtime = ltt_event_time(e); |
1161 | |
1162 | LttTrace *trace = tfc->t_context->t; |
1163 | |
1164 | /* we are in a execmode, before the state update. We must draw the |
1165 | * items corresponding to the state before it changes : now is the right |
1166 | * time to do it. |
1167 | */ |
1168 | /* For the pid */ |
1169 | |
1170 | guint64 trap; |
1171 | guint cpu = tfs->cpu; |
1172 | |
a81d2a59 |
1173 | guint16 ev_id_entry = marker_get_id_from_info(trace, marker_get_info_from_name(trace, lttv_merge_facility_event_name(LTT_FACILITY_KERNEL_ARCH, LTT_EVENT_TRAP_ENTRY))); |
1174 | guint16 ev_id_exit = marker_get_id_from_info(trace, marker_get_info_from_name(trace, lttv_merge_facility_event_name(LTT_FACILITY_KERNEL_ARCH, LTT_EVENT_TRAP_EXIT))); |
38726a78 |
1175 | if(ev_id_entry == e->event_id) { |
1176 | trap = ltt_event_get_long_unsigned(e, lttv_trace_get_hook_field(th, 0)); |
1177 | } |
1178 | else if(ev_id_exit == e->event_id) { |
1179 | trap = ts->cpu_states[cpu].last_trap; |
1180 | } |
1181 | else { |
1182 | return 0; |
1183 | } |
1184 | |
1185 | guint trace_num = ts->parent.index; |
1186 | |
1187 | /* Well, the process_out existed : we must get it in the process hash |
1188 | * or add it, and draw its items. |
1189 | */ |
1190 | /* Add process to process list (if not present) */ |
1191 | guint pl_height = 0; |
1192 | HashedResourceData *hashed_process_data = NULL; |
1193 | ProcessList *process_list = resourceview_data->process_list; |
1194 | |
1195 | hashed_process_data = resourcelist_obtain_trap(resourceview_data, trace_num, trap); |
1196 | |
1197 | /* Now, the process is in the state hash and our own process hash. |
1198 | * We definitely can draw the items related to the ending state. |
1199 | */ |
1200 | |
1201 | if(likely(ltt_time_compare(hashed_process_data->next_good_time, |
1202 | evtime) > 0)) |
1203 | { |
1204 | if(unlikely(hashed_process_data->x.middle_marked == FALSE)) { |
1205 | TimeWindow time_window = |
1206 | lttvwindow_get_time_window(resourceview_data->tab); |
1207 | |
1208 | #ifdef EXTRA_CHECK |
1209 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
1210 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
1211 | return; |
1212 | #endif //EXTRA_CHECK |
1213 | Drawing_t *drawing = resourceview_data->drawing; |
1214 | guint width = drawing->width; |
1215 | guint x; |
1216 | convert_time_to_pixels( |
1217 | time_window, |
1218 | evtime, |
1219 | width, |
1220 | &x); |
1221 | |
1222 | /* Draw collision indicator */ |
1223 | gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]); |
1224 | gdk_draw_point(hashed_process_data->pixmap, |
1225 | drawing->gc, |
1226 | x, |
1227 | COLLISION_POSITION(hashed_process_data->height)); |
1228 | hashed_process_data->x.middle_marked = TRUE; |
1229 | } |
1230 | } |
1231 | else { |
1232 | TimeWindow time_window = |
1233 | lttvwindow_get_time_window(resourceview_data->tab); |
1234 | |
1235 | #ifdef EXTRA_CHECK |
1236 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
1237 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
1238 | return; |
1239 | #endif //EXTRA_CHECK |
1240 | Drawing_t *drawing = resourceview_data->drawing; |
1241 | guint width = drawing->width; |
1242 | guint x; |
1243 | |
1244 | convert_time_to_pixels( |
1245 | time_window, |
1246 | evtime, |
1247 | width, |
1248 | &x); |
1249 | |
1250 | |
1251 | /* Jump over draw if we are at the same x position */ |
1252 | if(unlikely(x == hashed_process_data->x.middle && |
1253 | hashed_process_data->x.middle_used)) |
1254 | { |
1255 | if(unlikely(hashed_process_data->x.middle_marked == FALSE)) { |
1256 | /* Draw collision indicator */ |
1257 | gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]); |
1258 | gdk_draw_point(hashed_process_data->pixmap, |
1259 | drawing->gc, |
1260 | x, |
1261 | COLLISION_POSITION(hashed_process_data->height)); |
1262 | hashed_process_data->x.middle_marked = TRUE; |
1263 | } |
1264 | /* jump */ |
1265 | } |
1266 | else { |
1267 | |
1268 | DrawContext draw_context; |
1269 | /* Now create the drawing context that will be used to draw |
1270 | * items related to the last state. */ |
1271 | draw_context.drawable = hashed_process_data->pixmap; |
1272 | draw_context.gc = drawing->gc; |
1273 | draw_context.pango_layout = drawing->pango_layout; |
1274 | draw_context.drawinfo.start.x = hashed_process_data->x.middle; |
1275 | draw_context.drawinfo.end.x = x; |
1276 | |
1277 | draw_context.drawinfo.y.over = 1; |
1278 | draw_context.drawinfo.y.middle = (hashed_process_data->height/2); |
1279 | draw_context.drawinfo.y.under = hashed_process_data->height; |
1280 | |
1281 | draw_context.drawinfo.start.offset.over = 0; |
1282 | draw_context.drawinfo.start.offset.middle = 0; |
1283 | draw_context.drawinfo.start.offset.under = 0; |
1284 | draw_context.drawinfo.end.offset.over = 0; |
1285 | draw_context.drawinfo.end.offset.middle = 0; |
1286 | draw_context.drawinfo.end.offset.under = 0; |
1287 | |
1288 | { |
1289 | /* Draw the line */ |
1290 | PropertiesLine prop_line; |
1291 | prop_line.line_width = STATE_LINE_WIDTH; |
1292 | prop_line.style = GDK_LINE_SOLID; |
1293 | prop_line.y = MIDDLE; |
1294 | trap_set_line_color(&prop_line, &ts->trap_states[trap]); |
1295 | draw_line((void*)&prop_line, (void*)&draw_context); |
1296 | } |
1297 | /* become the last x position */ |
1298 | hashed_process_data->x.middle = x; |
1299 | hashed_process_data->x.middle_used = TRUE; |
1300 | hashed_process_data->x.middle_marked = FALSE; |
1301 | |
1302 | /* Calculate the next good time */ |
1303 | convert_pixels_to_time(width, x+1, time_window, |
1304 | &hashed_process_data->next_good_time); |
1305 | } |
1306 | } |
1307 | |
1308 | return 0; |
1309 | } |
1310 | |
0305fe77 |
1311 | |
20d16f82 |
1312 | int before_bdev_event_hook(void *hook_data, void *call_data) |
1313 | { |
dd455fb8 |
1314 | LttvTraceHook *th = (LttvTraceHook*)hook_data; |
1315 | EventsRequest *events_request = (EventsRequest*)th->hook_data; |
67f72973 |
1316 | ControlFlowData *resourceview_data = events_request->viewer_data; |
20d16f82 |
1317 | |
1318 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
1319 | |
1320 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
1321 | LttvTraceState *ts = (LttvTraceState *)tfc->t_context; |
1322 | |
1323 | LttEvent *e; |
1324 | e = ltt_tracefile_get_event(tfc->tf); |
1325 | |
1326 | LttTime evtime = ltt_event_time(e); |
1327 | |
20d16f82 |
1328 | /* we are in a execmode, before the state update. We must draw the |
1329 | * items corresponding to the state before it changes : now is the right |
1330 | * time to do it. |
1331 | */ |
1332 | /* For the pid */ |
1333 | |
1334 | guint cpu = tfs->cpu; |
ca5c76ed |
1335 | guint8 major = ltt_event_get_long_unsigned(e, lttv_trace_get_hook_field(th, 0)); |
1336 | guint8 minor = ltt_event_get_long_unsigned(e, lttv_trace_get_hook_field(th, 1)); |
1337 | guint oper = ltt_event_get_long_unsigned(e, lttv_trace_get_hook_field(th, 2)); |
20d16f82 |
1338 | gint devcode_gint = MKDEV(major,minor); |
1339 | |
20d16f82 |
1340 | guint trace_num = ts->parent.index; |
1341 | |
1342 | LttvBdevState *bdev = g_hash_table_lookup(ts->bdev_states, &devcode_gint); |
23e59a12 |
1343 | /* the result of the lookup might be NULL. that's ok, the rest of the function |
1344 | should understand it was not found and that its state is unknown */ |
20d16f82 |
1345 | |
20d16f82 |
1346 | /* Well, the process_out existed : we must get it in the process hash |
1347 | * or add it, and draw its items. |
1348 | */ |
1349 | /* Add process to process list (if not present) */ |
1350 | guint pl_height = 0; |
1351 | HashedResourceData *hashed_process_data = NULL; |
67f72973 |
1352 | ProcessList *process_list = resourceview_data->process_list; |
20d16f82 |
1353 | // LttTime birth = process->creation_time; |
1354 | |
1355 | // if(likely(process_list->current_hash_data[trace_num][cpu] != NULL)) { |
1356 | // hashed_process_data = process_list->current_hash_data[trace_num][cpu]; |
1357 | // } else { |
67f72973 |
1358 | hashed_process_data = resourcelist_obtain_bdev(resourceview_data, trace_num, devcode_gint); |
1359 | ////hashed_process_data = processlist_get_process_data(process_list, resourceq, trace_num); |
20d16f82 |
1360 | // hashed_process_data = processlist_get_process_data(process_list, |
1361 | // pid, |
1362 | // process->cpu, |
1363 | // &birth, |
1364 | // trace_num); |
67f72973 |
1365 | // |
20d16f82 |
1366 | /* Set the current process */ |
1367 | // process_list->current_hash_data[trace_num][process->cpu] = |
1368 | // hashed_process_data; |
1369 | // } |
1370 | |
1371 | /* Now, the process is in the state hash and our own process hash. |
1372 | * We definitely can draw the items related to the ending state. |
1373 | */ |
1374 | |
1375 | if(likely(ltt_time_compare(hashed_process_data->next_good_time, |
1376 | evtime) > 0)) |
1377 | { |
1378 | if(unlikely(hashed_process_data->x.middle_marked == FALSE)) { |
1379 | TimeWindow time_window = |
67f72973 |
1380 | lttvwindow_get_time_window(resourceview_data->tab); |
20d16f82 |
1381 | |
1382 | #ifdef EXTRA_CHECK |
1383 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
1384 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
1385 | return; |
1386 | #endif //EXTRA_CHECK |
67f72973 |
1387 | Drawing_t *drawing = resourceview_data->drawing; |
20d16f82 |
1388 | guint width = drawing->width; |
1389 | guint x; |
1390 | convert_time_to_pixels( |
1391 | time_window, |
1392 | evtime, |
1393 | width, |
1394 | &x); |
1395 | |
1396 | /* Draw collision indicator */ |
1397 | gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]); |
1398 | gdk_draw_point(hashed_process_data->pixmap, |
1399 | drawing->gc, |
1400 | x, |
1401 | COLLISION_POSITION(hashed_process_data->height)); |
1402 | hashed_process_data->x.middle_marked = TRUE; |
1403 | } |
1404 | } |
1405 | else { |
1406 | TimeWindow time_window = |
67f72973 |
1407 | lttvwindow_get_time_window(resourceview_data->tab); |
20d16f82 |
1408 | |
1409 | #ifdef EXTRA_CHECK |
1410 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
1411 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
1412 | return; |
1413 | #endif //EXTRA_CHECK |
67f72973 |
1414 | Drawing_t *drawing = resourceview_data->drawing; |
20d16f82 |
1415 | guint width = drawing->width; |
1416 | guint x; |
1417 | |
1418 | convert_time_to_pixels( |
1419 | time_window, |
1420 | evtime, |
1421 | width, |
1422 | &x); |
1423 | |
1424 | |
1425 | /* Jump over draw if we are at the same x position */ |
1426 | if(unlikely(x == hashed_process_data->x.middle && |
1427 | hashed_process_data->x.middle_used)) |
1428 | { |
1429 | if(unlikely(hashed_process_data->x.middle_marked == FALSE)) { |
1430 | /* Draw collision indicator */ |
1431 | gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]); |
1432 | gdk_draw_point(hashed_process_data->pixmap, |
1433 | drawing->gc, |
1434 | x, |
1435 | COLLISION_POSITION(hashed_process_data->height)); |
1436 | hashed_process_data->x.middle_marked = TRUE; |
1437 | } |
1438 | /* jump */ |
1439 | } |
1440 | else { |
1441 | |
1442 | DrawContext draw_context; |
1443 | /* Now create the drawing context that will be used to draw |
1444 | * items related to the last state. */ |
1445 | draw_context.drawable = hashed_process_data->pixmap; |
1446 | draw_context.gc = drawing->gc; |
1447 | draw_context.pango_layout = drawing->pango_layout; |
1448 | draw_context.drawinfo.start.x = hashed_process_data->x.middle; |
1449 | draw_context.drawinfo.end.x = x; |
1450 | |
1451 | draw_context.drawinfo.y.over = 1; |
1452 | draw_context.drawinfo.y.middle = (hashed_process_data->height/2); |
1453 | draw_context.drawinfo.y.under = hashed_process_data->height; |
1454 | |
1455 | draw_context.drawinfo.start.offset.over = 0; |
1456 | draw_context.drawinfo.start.offset.middle = 0; |
1457 | draw_context.drawinfo.start.offset.under = 0; |
1458 | draw_context.drawinfo.end.offset.over = 0; |
1459 | draw_context.drawinfo.end.offset.middle = 0; |
1460 | draw_context.drawinfo.end.offset.under = 0; |
1461 | |
1462 | { |
1463 | /* Draw the line */ |
1464 | PropertiesLine prop_line; |
1465 | prop_line.line_width = STATE_LINE_WIDTH; |
1466 | prop_line.style = GDK_LINE_SOLID; |
1467 | prop_line.y = MIDDLE; |
1468 | bdev_set_line_color(&prop_line, bdev); |
1469 | draw_line((void*)&prop_line, (void*)&draw_context); |
1470 | } |
1471 | /* become the last x position */ |
1472 | hashed_process_data->x.middle = x; |
1473 | hashed_process_data->x.middle_used = TRUE; |
1474 | hashed_process_data->x.middle_marked = FALSE; |
1475 | |
1476 | /* Calculate the next good time */ |
1477 | convert_pixels_to_time(width, x+1, time_window, |
1478 | &hashed_process_data->next_good_time); |
1479 | } |
1480 | } |
1481 | |
1482 | return 0; |
1483 | } |
1484 | |
9e01e6d4 |
1485 | gint update_time_window_hook(void *hook_data, void *call_data) |
1486 | { |
67f72973 |
1487 | ControlFlowData *resourceview_data = (ControlFlowData*) hook_data; |
1488 | Drawing_t *drawing = resourceview_data->drawing; |
1489 | ProcessList *process_list = resourceview_data->process_list; |
9e01e6d4 |
1490 | |
1491 | const TimeWindowNotifyData *time_window_nofify_data = |
1492 | ((const TimeWindowNotifyData *)call_data); |
1493 | |
1494 | TimeWindow *old_time_window = |
1495 | time_window_nofify_data->old_time_window; |
1496 | TimeWindow *new_time_window = |
1497 | time_window_nofify_data->new_time_window; |
1498 | |
1499 | /* Update the ruler */ |
67f72973 |
1500 | drawing_update_ruler(resourceview_data->drawing, |
9e01e6d4 |
1501 | new_time_window); |
1502 | |
1503 | |
1504 | /* Two cases : zoom in/out or scrolling */ |
1505 | |
1506 | /* In order to make sure we can reuse the old drawing, the scale must |
1507 | * be the same and the new time interval being partly located in the |
1508 | * currently shown time interval. (reuse is only for scrolling) |
1509 | */ |
1510 | |
1511 | g_info("Old time window HOOK : %lu, %lu to %lu, %lu", |
1512 | old_time_window->start_time.tv_sec, |
1513 | old_time_window->start_time.tv_nsec, |
1514 | old_time_window->time_width.tv_sec, |
1515 | old_time_window->time_width.tv_nsec); |
1516 | |
1517 | g_info("New time window HOOK : %lu, %lu to %lu, %lu", |
1518 | new_time_window->start_time.tv_sec, |
1519 | new_time_window->start_time.tv_nsec, |
1520 | new_time_window->time_width.tv_sec, |
1521 | new_time_window->time_width.tv_nsec); |
1522 | |
1523 | if( new_time_window->time_width.tv_sec == old_time_window->time_width.tv_sec |
1524 | && new_time_window->time_width.tv_nsec == old_time_window->time_width.tv_nsec) |
1525 | { |
1526 | /* Same scale (scrolling) */ |
1527 | g_info("scrolling"); |
1528 | LttTime *ns = &new_time_window->start_time; |
1529 | LttTime *nw = &new_time_window->time_width; |
1530 | LttTime *os = &old_time_window->start_time; |
1531 | LttTime *ow = &old_time_window->time_width; |
1532 | LttTime old_end = old_time_window->end_time; |
1533 | LttTime new_end = new_time_window->end_time; |
1534 | //if(ns<os+w<ns+w) |
1535 | //if(ns<os+w && os+w<ns+w) |
1536 | //if(ns<old_end && os<ns) |
1537 | if(ltt_time_compare(*ns, old_end) == -1 |
1538 | && ltt_time_compare(*os, *ns) == -1) |
1539 | { |
1540 | g_info("scrolling near right"); |
1541 | /* Scroll right, keep right part of the screen */ |
1542 | guint x = 0; |
67f72973 |
1543 | guint width = resourceview_data->drawing->width; |
9e01e6d4 |
1544 | convert_time_to_pixels( |
1545 | *old_time_window, |
1546 | *ns, |
1547 | width, |
1548 | &x); |
1549 | |
1550 | /* Copy old data to new location */ |
1551 | copy_pixmap_region(process_list, |
1552 | NULL, |
67f72973 |
1553 | resourceview_data->drawing->drawing_area->style->black_gc, |
9e01e6d4 |
1554 | NULL, |
1555 | x, 0, |
1556 | 0, 0, |
67f72973 |
1557 | resourceview_data->drawing->width-x+SAFETY, -1); |
9e01e6d4 |
1558 | |
1559 | if(drawing->damage_begin == drawing->damage_end) |
67f72973 |
1560 | drawing->damage_begin = resourceview_data->drawing->width-x; |
9e01e6d4 |
1561 | else |
1562 | drawing->damage_begin = 0; |
1563 | |
67f72973 |
1564 | drawing->damage_end = resourceview_data->drawing->width; |
9e01e6d4 |
1565 | |
1566 | /* Clear the data request background, but not SAFETY */ |
1567 | rectangle_pixmap(process_list, |
67f72973 |
1568 | resourceview_data->drawing->drawing_area->style->black_gc, |
9e01e6d4 |
1569 | TRUE, |
1570 | drawing->damage_begin+SAFETY, 0, |
1571 | drawing->damage_end - drawing->damage_begin, // do not overlap |
1572 | -1); |
1573 | gtk_widget_queue_draw(drawing->drawing_area); |
9e01e6d4 |
1574 | |
1575 | /* Get new data for the rest. */ |
67f72973 |
1576 | drawing_data_request(resourceview_data->drawing, |
9e01e6d4 |
1577 | drawing->damage_begin, 0, |
1578 | drawing->damage_end - drawing->damage_begin, |
67f72973 |
1579 | resourceview_data->drawing->height); |
9e01e6d4 |
1580 | } else { |
9e01e6d4 |
1581 | if(ltt_time_compare(*ns,*os) == -1 |
1582 | && ltt_time_compare(*os,new_end) == -1) |
1583 | { |
1584 | g_info("scrolling near left"); |
1585 | /* Scroll left, keep left part of the screen */ |
1586 | guint x = 0; |
67f72973 |
1587 | guint width = resourceview_data->drawing->width; |
9e01e6d4 |
1588 | convert_time_to_pixels( |
1589 | *new_time_window, |
1590 | *os, |
1591 | width, |
1592 | &x); |
1593 | |
1594 | /* Copy old data to new location */ |
1595 | copy_pixmap_region (process_list, |
1596 | NULL, |
67f72973 |
1597 | resourceview_data->drawing->drawing_area->style->black_gc, |
9e01e6d4 |
1598 | NULL, |
1599 | 0, 0, |
1600 | x, 0, |
1601 | -1, -1); |
1602 | |
1603 | if(drawing->damage_begin == drawing->damage_end) |
1604 | drawing->damage_end = x; |
1605 | else |
1606 | drawing->damage_end = |
67f72973 |
1607 | resourceview_data->drawing->width; |
9e01e6d4 |
1608 | |
1609 | drawing->damage_begin = 0; |
1610 | |
1611 | rectangle_pixmap (process_list, |
67f72973 |
1612 | resourceview_data->drawing->drawing_area->style->black_gc, |
9e01e6d4 |
1613 | TRUE, |
1614 | drawing->damage_begin, 0, |
1615 | drawing->damage_end - drawing->damage_begin, // do not overlap |
1616 | -1); |
1617 | |
1618 | gtk_widget_queue_draw(drawing->drawing_area); |
9e01e6d4 |
1619 | |
1620 | /* Get new data for the rest. */ |
67f72973 |
1621 | drawing_data_request(resourceview_data->drawing, |
9e01e6d4 |
1622 | drawing->damage_begin, 0, |
1623 | drawing->damage_end - drawing->damage_begin, |
67f72973 |
1624 | resourceview_data->drawing->height); |
9e01e6d4 |
1625 | |
1626 | } else { |
1627 | if(ltt_time_compare(*ns,*os) == 0) |
1628 | { |
1629 | g_info("not scrolling"); |
1630 | } else { |
1631 | g_info("scrolling far"); |
1632 | /* Cannot reuse any part of the screen : far jump */ |
1633 | |
1634 | |
1635 | rectangle_pixmap (process_list, |
67f72973 |
1636 | resourceview_data->drawing->drawing_area->style->black_gc, |
9e01e6d4 |
1637 | TRUE, |
1638 | 0, 0, |
67f72973 |
1639 | resourceview_data->drawing->width+SAFETY, // do not overlap |
9e01e6d4 |
1640 | -1); |
1641 | |
9e01e6d4 |
1642 | gtk_widget_queue_draw(drawing->drawing_area); |
1643 | |
1644 | drawing->damage_begin = 0; |
67f72973 |
1645 | drawing->damage_end = resourceview_data->drawing->width; |
9e01e6d4 |
1646 | |
67f72973 |
1647 | drawing_data_request(resourceview_data->drawing, |
9e01e6d4 |
1648 | 0, 0, |
67f72973 |
1649 | resourceview_data->drawing->width, |
1650 | resourceview_data->drawing->height); |
9e01e6d4 |
1651 | |
1652 | } |
1653 | } |
1654 | } |
1655 | } else { |
1656 | /* Different scale (zoom) */ |
1657 | g_info("zoom"); |
1658 | |
1659 | rectangle_pixmap (process_list, |
67f72973 |
1660 | resourceview_data->drawing->drawing_area->style->black_gc, |
9e01e6d4 |
1661 | TRUE, |
1662 | 0, 0, |
67f72973 |
1663 | resourceview_data->drawing->width+SAFETY, // do not overlap |
9e01e6d4 |
1664 | -1); |
1665 | |
9e01e6d4 |
1666 | gtk_widget_queue_draw(drawing->drawing_area); |
1667 | |
1668 | drawing->damage_begin = 0; |
67f72973 |
1669 | drawing->damage_end = resourceview_data->drawing->width; |
9e01e6d4 |
1670 | |
67f72973 |
1671 | drawing_data_request(resourceview_data->drawing, |
9e01e6d4 |
1672 | 0, 0, |
67f72973 |
1673 | resourceview_data->drawing->width, |
1674 | resourceview_data->drawing->height); |
9e01e6d4 |
1675 | } |
1676 | |
1677 | /* Update directly when scrolling */ |
67f72973 |
1678 | gdk_window_process_updates(resourceview_data->drawing->drawing_area->window, |
9e01e6d4 |
1679 | TRUE); |
1680 | |
1681 | return 0; |
1682 | } |
1683 | |
1684 | gint traceset_notify(void *hook_data, void *call_data) |
1685 | { |
67f72973 |
1686 | ControlFlowData *resourceview_data = (ControlFlowData*) hook_data; |
1687 | Drawing_t *drawing = resourceview_data->drawing; |
9e01e6d4 |
1688 | |
1689 | if(unlikely(drawing->gc == NULL)) { |
1690 | return FALSE; |
1691 | } |
1692 | if(drawing->dotted_gc == NULL) { |
1693 | return FALSE; |
1694 | } |
1695 | |
67f72973 |
1696 | drawing_clear(resourceview_data->drawing); |
1697 | processlist_clear(resourceview_data->process_list); |
9e01e6d4 |
1698 | gtk_widget_set_size_request( |
67f72973 |
1699 | resourceview_data->drawing->drawing_area, |
1700 | -1, processlist_get_height(resourceview_data->process_list)); |
1701 | redraw_notify(resourceview_data, NULL); |
9e01e6d4 |
1702 | |
67f72973 |
1703 | request_background_data(resourceview_data); |
9e01e6d4 |
1704 | |
1705 | return FALSE; |
1706 | } |
1707 | |
1708 | gint redraw_notify(void *hook_data, void *call_data) |
1709 | { |
67f72973 |
1710 | ControlFlowData *resourceview_data = (ControlFlowData*) hook_data; |
1711 | Drawing_t *drawing = resourceview_data->drawing; |
9e01e6d4 |
1712 | GtkWidget *widget = drawing->drawing_area; |
1713 | |
1714 | drawing->damage_begin = 0; |
1715 | drawing->damage_end = drawing->width; |
1716 | |
1717 | /* fun feature, to be separated someday... */ |
67f72973 |
1718 | drawing_clear(resourceview_data->drawing); |
1719 | processlist_clear(resourceview_data->process_list); |
9e01e6d4 |
1720 | gtk_widget_set_size_request( |
67f72973 |
1721 | resourceview_data->drawing->drawing_area, |
1722 | -1, processlist_get_height(resourceview_data->process_list)); |
9e01e6d4 |
1723 | // Clear the images |
67f72973 |
1724 | rectangle_pixmap (resourceview_data->process_list, |
9e01e6d4 |
1725 | widget->style->black_gc, |
1726 | TRUE, |
1727 | 0, 0, |
1728 | drawing->alloc_width, |
1729 | -1); |
1730 | |
1731 | gtk_widget_queue_draw(drawing->drawing_area); |
1732 | |
1733 | if(drawing->damage_begin < drawing->damage_end) |
1734 | { |
1735 | drawing_data_request(drawing, |
1736 | drawing->damage_begin, |
1737 | 0, |
1738 | drawing->damage_end-drawing->damage_begin, |
1739 | drawing->height); |
1740 | } |
1741 | |
9e01e6d4 |
1742 | return FALSE; |
1743 | |
1744 | } |
1745 | |
1746 | |
1747 | gint continue_notify(void *hook_data, void *call_data) |
1748 | { |
67f72973 |
1749 | ControlFlowData *resourceview_data = (ControlFlowData*) hook_data; |
1750 | Drawing_t *drawing = resourceview_data->drawing; |
9e01e6d4 |
1751 | |
1752 | if(drawing->damage_begin < drawing->damage_end) |
1753 | { |
1754 | drawing_data_request(drawing, |
1755 | drawing->damage_begin, |
1756 | 0, |
1757 | drawing->damage_end-drawing->damage_begin, |
1758 | drawing->height); |
1759 | } |
1760 | |
1761 | return FALSE; |
1762 | } |
1763 | |
1764 | |
1765 | gint update_current_time_hook(void *hook_data, void *call_data) |
1766 | { |
67f72973 |
1767 | ControlFlowData *resourceview_data = (ControlFlowData*)hook_data; |
1768 | Drawing_t *drawing = resourceview_data->drawing; |
9e01e6d4 |
1769 | |
1770 | LttTime current_time = *((LttTime*)call_data); |
1771 | |
1772 | TimeWindow time_window = |
67f72973 |
1773 | lttvwindow_get_time_window(resourceview_data->tab); |
9e01e6d4 |
1774 | |
1775 | LttTime time_begin = time_window.start_time; |
1776 | LttTime width = time_window.time_width; |
1777 | LttTime half_width; |
1778 | { |
1779 | guint64 time_ll = ltt_time_to_uint64(width); |
1780 | time_ll = time_ll >> 1; /* divide by two */ |
1781 | half_width = ltt_time_from_uint64(time_ll); |
1782 | } |
1783 | LttTime time_end = ltt_time_add(time_begin, width); |
1784 | |
1785 | LttvTracesetContext * tsc = |
67f72973 |
1786 | lttvwindow_get_traceset_context(resourceview_data->tab); |
9e01e6d4 |
1787 | |
1788 | LttTime trace_start = tsc->time_span.start_time; |
1789 | LttTime trace_end = tsc->time_span.end_time; |
1790 | |
1791 | g_info("New current time HOOK : %lu, %lu", current_time.tv_sec, |
1792 | current_time.tv_nsec); |
9e01e6d4 |
1793 | |
1794 | /* If current time is inside time interval, just move the highlight |
1795 | * bar */ |
1796 | |
1797 | /* Else, we have to change the time interval. We have to tell it |
1798 | * to the main window. */ |
1799 | /* The time interval change will take care of placing the current |
1800 | * time at the center of the visible area, or nearest possible if we are |
1801 | * at one end of the trace. */ |
1802 | |
1803 | |
1804 | if(ltt_time_compare(current_time, time_begin) < 0) |
1805 | { |
1806 | TimeWindow new_time_window; |
1807 | |
1808 | if(ltt_time_compare(current_time, |
1809 | ltt_time_add(trace_start,half_width)) < 0) |
1810 | time_begin = trace_start; |
1811 | else |
1812 | time_begin = ltt_time_sub(current_time,half_width); |
1813 | |
1814 | new_time_window.start_time = time_begin; |
1815 | new_time_window.time_width = width; |
1816 | new_time_window.time_width_double = ltt_time_to_double(width); |
1817 | new_time_window.end_time = ltt_time_add(time_begin, width); |
1818 | |
67f72973 |
1819 | lttvwindow_report_time_window(resourceview_data->tab, new_time_window); |
9e01e6d4 |
1820 | } |
1821 | else if(ltt_time_compare(current_time, time_end) > 0) |
1822 | { |
1823 | TimeWindow new_time_window; |
1824 | |
1825 | if(ltt_time_compare(current_time, ltt_time_sub(trace_end, half_width)) > 0) |
1826 | time_begin = ltt_time_sub(trace_end,width); |
1827 | else |
1828 | time_begin = ltt_time_sub(current_time,half_width); |
1829 | |
1830 | new_time_window.start_time = time_begin; |
1831 | new_time_window.time_width = width; |
1832 | new_time_window.time_width_double = ltt_time_to_double(width); |
1833 | new_time_window.end_time = ltt_time_add(time_begin, width); |
1834 | |
67f72973 |
1835 | lttvwindow_report_time_window(resourceview_data->tab, new_time_window); |
9e01e6d4 |
1836 | |
1837 | } |
67f72973 |
1838 | gtk_widget_queue_draw(resourceview_data->drawing->drawing_area); |
9e01e6d4 |
1839 | |
1840 | /* Update directly when scrolling */ |
67f72973 |
1841 | gdk_window_process_updates(resourceview_data->drawing->drawing_area->window, |
9e01e6d4 |
1842 | TRUE); |
1843 | |
1844 | return 0; |
1845 | } |
1846 | |
1847 | typedef struct _ClosureData { |
1848 | EventsRequest *events_request; |
1849 | LttvTracesetState *tss; |
1850 | LttTime end_time; |
1851 | guint x_end; |
1852 | } ClosureData; |
1853 | |
58a9b31b |
1854 | /* Draw line until end of the screen */ |
9e01e6d4 |
1855 | |
1856 | void draw_closure(gpointer key, gpointer value, gpointer user_data) |
1857 | { |
67f72973 |
1858 | ResourceUniqueNumeric *process_info = (ResourceUniqueNumeric*)key; |
44ffb95f |
1859 | HashedResourceData *hashed_process_data = (HashedResourceData*)value; |
1860 | ClosureData *closure_data = (ClosureData*)user_data; |
1861 | |
1862 | EventsRequest *events_request = closure_data->events_request; |
67f72973 |
1863 | ControlFlowData *resourceview_data = events_request->viewer_data; |
44ffb95f |
1864 | |
1865 | LttvTracesetState *tss = closure_data->tss; |
1866 | LttvTracesetContext *tsc = (LttvTracesetContext*)tss; |
1867 | |
1868 | LttTime evtime = closure_data->end_time; |
1869 | |
1870 | gboolean dodraw = TRUE; |
1871 | |
67f72973 |
1872 | if(hashed_process_data->type == RV_RESOURCE_MACHINE) |
1873 | return; |
1874 | |
44ffb95f |
1875 | { |
1876 | /* For the process */ |
1877 | /* First, check if the current process is in the state computation |
1878 | * process list. If it is there, that means we must add it right now and |
1879 | * draw items from the beginning of the read for it. If it is not |
1880 | * present, it's a new process and it was not present : it will |
1881 | * be added after the state update. */ |
1882 | #ifdef EXTRA_CHECK |
1883 | g_assert(lttv_traceset_number(tsc->ts) > 0); |
1884 | #endif //EXTRA_CHECK |
1885 | LttvTraceContext *tc = tsc->traces[process_info->trace_num]; |
1886 | LttvTraceState *ts = (LttvTraceState*)tc; |
1887 | |
67f72973 |
1888 | /* Only draw for processes that are currently in the trace states */ |
44ffb95f |
1889 | |
67f72973 |
1890 | ProcessList *process_list = resourceview_data->process_list; |
44ffb95f |
1891 | #ifdef EXTRA_CHECK |
67f72973 |
1892 | /* Should be alike when background info is ready */ |
1893 | if(resourceview_data->background_info_waiting==0) |
44ffb95f |
1894 | g_assert(ltt_time_compare(process->creation_time, |
1895 | process_info->birth) == 0); |
1896 | #endif //EXTRA_CHECK |
1897 | |
67f72973 |
1898 | /* Now, the process is in the state hash and our own process hash. |
1899 | * We definitely can draw the items related to the ending state. |
1900 | */ |
1901 | |
1902 | if(unlikely(ltt_time_compare(hashed_process_data->next_good_time, |
1903 | evtime) <= 0)) |
1904 | { |
1905 | TimeWindow time_window = |
1906 | lttvwindow_get_time_window(resourceview_data->tab); |
44ffb95f |
1907 | |
1908 | #ifdef EXTRA_CHECK |
67f72973 |
1909 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
1910 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
1911 | return; |
44ffb95f |
1912 | #endif //EXTRA_CHECK |
67f72973 |
1913 | Drawing_t *drawing = resourceview_data->drawing; |
1914 | guint width = drawing->width; |
1915 | |
1916 | guint x = closure_data->x_end; |
1917 | |
1918 | DrawContext draw_context; |
1919 | |
1920 | /* Now create the drawing context that will be used to draw |
1921 | * items related to the last state. */ |
1922 | draw_context.drawable = hashed_process_data->pixmap; |
1923 | draw_context.gc = drawing->gc; |
1924 | draw_context.pango_layout = drawing->pango_layout; |
1925 | draw_context.drawinfo.end.x = x; |
1926 | |
1927 | draw_context.drawinfo.y.over = 1; |
1928 | draw_context.drawinfo.y.middle = (hashed_process_data->height/2); |
1929 | draw_context.drawinfo.y.under = hashed_process_data->height; |
1930 | |
1931 | draw_context.drawinfo.start.offset.over = 0; |
1932 | draw_context.drawinfo.start.offset.middle = 0; |
1933 | draw_context.drawinfo.start.offset.under = 0; |
1934 | draw_context.drawinfo.end.offset.over = 0; |
1935 | draw_context.drawinfo.end.offset.middle = 0; |
1936 | draw_context.drawinfo.end.offset.under = 0; |
44ffb95f |
1937 | #if 0 |
67f72973 |
1938 | /* Jump over draw if we are at the same x position */ |
1939 | if(x == hashed_process_data->x.over) |
1940 | { |
1941 | /* jump */ |
1942 | } else { |
1943 | draw_context.drawinfo.start.x = hashed_process_data->x.over; |
1944 | /* Draw the line */ |
1945 | PropertiesLine prop_line = prepare_execmode_line(process); |
1946 | draw_line((void*)&prop_line, (void*)&draw_context); |
44ffb95f |
1947 | |
67f72973 |
1948 | hashed_process_data->x.over = x; |
1949 | } |
44ffb95f |
1950 | #endif //0 |
1951 | |
67f72973 |
1952 | if(unlikely(x == hashed_process_data->x.middle && |
1953 | hashed_process_data->x.middle_used)) { |
44ffb95f |
1954 | #if 0 /* do not mark closure : not missing information */ |
67f72973 |
1955 | if(hashed_process_data->x.middle_marked == FALSE) { |
1956 | /* Draw collision indicator */ |
1957 | gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]); |
1958 | gdk_draw_point(drawing->pixmap, |
1959 | drawing->gc, |
1960 | x, |
1961 | y+(height/2)-3); |
1962 | hashed_process_data->x.middle_marked = TRUE; |
1963 | } |
44ffb95f |
1964 | #endif //0 |
67f72973 |
1965 | /* Jump */ |
1966 | } else { |
1967 | draw_context.drawinfo.start.x = hashed_process_data->x.middle; |
1968 | /* Draw the line */ |
1969 | if(dodraw) { |
1970 | PropertiesLine prop_line; |
1971 | prop_line.line_width = STATE_LINE_WIDTH; |
1972 | prop_line.style = GDK_LINE_SOLID; |
1973 | prop_line.y = MIDDLE; |
1974 | if(hashed_process_data->type == RV_RESOURCE_CPU) |
1975 | cpu_set_line_color(&prop_line, &ts->cpu_states[process_info->id]); |
1976 | else if(hashed_process_data->type == RV_RESOURCE_IRQ) |
1977 | irq_set_line_color(&prop_line, &ts->irq_states[process_info->id]); |
0305fe77 |
1978 | else if(hashed_process_data->type == RV_RESOURCE_SOFT_IRQ) |
1979 | soft_irq_set_line_color(&prop_line, &ts->soft_irq_states[process_info->id]); |
38726a78 |
1980 | else if(hashed_process_data->type == RV_RESOURCE_TRAP) |
1981 | trap_set_line_color(&prop_line, &ts->trap_states[process_info->id]); |
67f72973 |
1982 | else if(hashed_process_data->type == RV_RESOURCE_BDEV) { |
1983 | gint devcode_gint = process_info->id; |
1984 | LttvBdevState *bdev = g_hash_table_lookup(ts->bdev_states, &devcode_gint); |
1985 | // the lookup may return null; bdev_set_line_color must act appropriately |
1986 | bdev_set_line_color(&prop_line, bdev); |
44ffb95f |
1987 | } |
67f72973 |
1988 | |
1989 | draw_line((void*)&prop_line, (void*)&draw_context); |
1990 | } |
44ffb95f |
1991 | |
67f72973 |
1992 | /* become the last x position */ |
1993 | if(likely(x != hashed_process_data->x.middle)) { |
1994 | hashed_process_data->x.middle = x; |
1995 | /* but don't use the pixel */ |
1996 | hashed_process_data->x.middle_used = FALSE; |
44ffb95f |
1997 | |
67f72973 |
1998 | /* Calculate the next good time */ |
1999 | convert_pixels_to_time(width, x+1, time_window, |
2000 | &hashed_process_data->next_good_time); |
44ffb95f |
2001 | } |
2002 | } |
67f72973 |
2003 | } |
44ffb95f |
2004 | } |
9e01e6d4 |
2005 | } |
2006 | |
2007 | int before_chunk(void *hook_data, void *call_data) |
2008 | { |
2009 | EventsRequest *events_request = (EventsRequest*)hook_data; |
2010 | LttvTracesetState *tss = (LttvTracesetState*)call_data; |
2011 | ControlFlowData *cfd = (ControlFlowData*)events_request->viewer_data; |
2012 | #if 0 |
67f72973 |
2013 | /* Deactivate sort */ |
9e01e6d4 |
2014 | gtk_tree_sortable_set_sort_column_id( |
2015 | GTK_TREE_SORTABLE(cfd->process_list->list_store), |
2016 | TRACE_COLUMN, |
2017 | GTK_SORT_ASCENDING); |
2018 | #endif //0 |
2019 | drawing_chunk_begin(events_request, tss); |
2020 | |
2021 | return 0; |
2022 | } |
2023 | |
2024 | int before_request(void *hook_data, void *call_data) |
2025 | { |
2026 | EventsRequest *events_request = (EventsRequest*)hook_data; |
2027 | LttvTracesetState *tss = (LttvTracesetState*)call_data; |
2028 | |
2029 | drawing_data_request_begin(events_request, tss); |
2030 | |
2031 | return 0; |
2032 | } |
2033 | |
2034 | |
2035 | /* |
2036 | * after request is necessary in addition of after chunk in order to draw |
2037 | * lines until the end of the screen. after chunk just draws lines until |
2038 | * the last event. |
2039 | * |
2040 | * for each process |
2041 | * draw closing line |
2042 | * expose |
2043 | */ |
2044 | int after_request(void *hook_data, void *call_data) |
2045 | { |
67f72973 |
2046 | guint i; |
2047 | EventsRequest *events_request = (EventsRequest*)hook_data; |
2048 | ControlFlowData *resourceview_data = events_request->viewer_data; |
2049 | LttvTracesetState *tss = (LttvTracesetState*)call_data; |
2050 | |
2051 | ProcessList *process_list = resourceview_data->process_list; |
2052 | LttTime end_time = events_request->end_time; |
2053 | |
2054 | ClosureData closure_data; |
2055 | closure_data.events_request = (EventsRequest*)hook_data; |
2056 | closure_data.tss = tss; |
2057 | closure_data.end_time = end_time; |
2058 | |
2059 | TimeWindow time_window = |
2060 | lttvwindow_get_time_window(resourceview_data->tab); |
2061 | guint width = resourceview_data->drawing->width; |
2062 | convert_time_to_pixels( |
2063 | time_window, |
2064 | end_time, |
2065 | width, |
2066 | &closure_data.x_end); |
2067 | |
2068 | |
2069 | /* Draw last items */ |
2070 | for(i=0; i<RV_RESOURCE_COUNT; i++) { |
2071 | g_hash_table_foreach(resourcelist_get_resource_hash_table(resourceview_data, i), draw_closure, |
2072 | (void*)&closure_data); |
2073 | } |
2074 | |
2075 | /* Request expose */ |
2076 | drawing_request_expose(events_request, tss, end_time); |
9e01e6d4 |
2077 | return 0; |
2078 | } |
2079 | |
2080 | /* |
2081 | * for each process |
2082 | * draw closing line |
2083 | * expose |
2084 | */ |
2085 | int after_chunk(void *hook_data, void *call_data) |
2086 | { |
2087 | EventsRequest *events_request = (EventsRequest*)hook_data; |
67f72973 |
2088 | ControlFlowData *resourceview_data = events_request->viewer_data; |
9e01e6d4 |
2089 | LttvTracesetState *tss = (LttvTracesetState*)call_data; |
2090 | LttvTracesetContext *tsc = (LttvTracesetContext*)call_data; |
2091 | LttvTracefileContext *tfc = lttv_traceset_context_get_current_tfc(tsc); |
2092 | LttTime end_time; |
2093 | |
67f72973 |
2094 | ProcessList *process_list = resourceview_data->process_list; |
9e01e6d4 |
2095 | guint i; |
2096 | LttvTraceset *traceset = tsc->ts; |
2097 | guint nb_trace = lttv_traceset_number(traceset); |
2098 | |
2099 | /* Only execute when called for the first trace's events request */ |
2100 | if(!process_list->current_hash_data) return; |
2101 | |
2102 | for(i = 0 ; i < nb_trace ; i++) { |
2103 | g_free(process_list->current_hash_data[i]); |
2104 | } |
2105 | g_free(process_list->current_hash_data); |
2106 | process_list->current_hash_data = NULL; |
2107 | |
2108 | if(tfc != NULL) |
2109 | end_time = LTT_TIME_MIN(tfc->timestamp, events_request->end_time); |
2110 | else /* end of traceset, or position now out of request : end */ |
2111 | end_time = events_request->end_time; |
2112 | |
2113 | ClosureData closure_data; |
2114 | closure_data.events_request = (EventsRequest*)hook_data; |
2115 | closure_data.tss = tss; |
2116 | closure_data.end_time = end_time; |
2117 | |
2118 | TimeWindow time_window = |
67f72973 |
2119 | lttvwindow_get_time_window(resourceview_data->tab); |
2120 | guint width = resourceview_data->drawing->width; |
9e01e6d4 |
2121 | convert_time_to_pixels( |
2122 | time_window, |
2123 | end_time, |
2124 | width, |
2125 | &closure_data.x_end); |
2126 | |
2127 | /* Draw last items */ |
67f72973 |
2128 | for(i=0; i<RV_RESOURCE_COUNT; i++) { |
2129 | g_hash_table_foreach(resourcelist_get_resource_hash_table(resourceview_data, i), draw_closure, |
9e01e6d4 |
2130 | (void*)&closure_data); |
67f72973 |
2131 | } |
9e01e6d4 |
2132 | #if 0 |
2133 | /* Reactivate sort */ |
2134 | gtk_tree_sortable_set_sort_column_id( |
67f72973 |
2135 | GTK_TREE_SORTABLE(resourceview_data->process_list->list_store), |
9e01e6d4 |
2136 | GTK_TREE_SORTABLE_DEFAULT_SORT_COLUMN_ID, |
2137 | GTK_SORT_ASCENDING); |
2138 | |
67f72973 |
2139 | update_index_to_pixmap(resourceview_data->process_list); |
9e01e6d4 |
2140 | /* Request a full expose : drawing scrambled */ |
67f72973 |
2141 | gtk_widget_queue_draw(resourceview_data->drawing->drawing_area); |
9e01e6d4 |
2142 | #endif //0 |
2143 | /* Request expose (updates damages zone also) */ |
2144 | drawing_request_expose(events_request, tss, end_time); |
2145 | |
2146 | return 0; |
2147 | } |
2148 | |
2149 | /* after_statedump_end |
2150 | * |
2151 | * @param hook_data ControlFlowData structure of the viewer. |
2152 | * @param call_data Event context. |
2153 | * |
2154 | * This function adds items to be drawn in a queue for each process. |
2155 | * |
2156 | */ |
2157 | int before_statedump_end(void *hook_data, void *call_data) |
2158 | { |
67f72973 |
2159 | gint i; |
2160 | |
dd455fb8 |
2161 | LttvTraceHook *th = (LttvTraceHook*)hook_data; |
2162 | EventsRequest *events_request = (EventsRequest*)th->hook_data; |
67f72973 |
2163 | ControlFlowData *resourceview_data = events_request->viewer_data; |
9e01e6d4 |
2164 | |
2165 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
2166 | |
2167 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
2168 | |
2169 | LttvTraceState *ts = (LttvTraceState *)tfc->t_context; |
2170 | |
2171 | LttvTracesetState *tss = (LttvTracesetState*)tfc->t_context->ts_context; |
67f72973 |
2172 | ProcessList *process_list = resourceview_data->process_list; |
9e01e6d4 |
2173 | |
2174 | LttEvent *e; |
2175 | e = ltt_tracefile_get_event(tfc->tf); |
2176 | |
67f72973 |
2177 | LttvFilter *filter = resourceview_data->filter; |
9e01e6d4 |
2178 | if(filter != NULL && filter->head != NULL) |
2179 | if(!lttv_filter_tree_parse(filter->head,e,tfc->tf, |
2180 | tfc->t_context->t,tfc,NULL,NULL)) |
2181 | return FALSE; |
2182 | |
2183 | LttTime evtime = ltt_event_time(e); |
2184 | |
2185 | ClosureData closure_data; |
2186 | closure_data.events_request = events_request; |
2187 | closure_data.tss = tss; |
2188 | closure_data.end_time = evtime; |
2189 | |
2190 | TimeWindow time_window = |
67f72973 |
2191 | lttvwindow_get_time_window(resourceview_data->tab); |
2192 | guint width = resourceview_data->drawing->width; |
9e01e6d4 |
2193 | convert_time_to_pixels( |
2194 | time_window, |
2195 | evtime, |
2196 | width, |
2197 | &closure_data.x_end); |
2198 | |
2199 | /* Draw last items */ |
67f72973 |
2200 | |
2201 | for(i=0; i<RV_RESOURCE_COUNT; i++) { |
2202 | g_hash_table_foreach(resourcelist_get_resource_hash_table(resourceview_data, i), draw_closure, |
9e01e6d4 |
2203 | (void*)&closure_data); |
67f72973 |
2204 | } |
9e01e6d4 |
2205 | #if 0 |
2206 | /* Reactivate sort */ |
2207 | gtk_tree_sortable_set_sort_column_id( |
67f72973 |
2208 | GTK_TREE_SORTABLE(resourceview_data->process_list->list_store), |
9e01e6d4 |
2209 | GTK_TREE_SORTABLE_DEFAULT_SORT_COLUMN_ID, |
2210 | GTK_SORT_ASCENDING); |
2211 | |
67f72973 |
2212 | update_index_to_pixmap(resourceview_data->process_list); |
9e01e6d4 |
2213 | /* Request a full expose : drawing scrambled */ |
67f72973 |
2214 | gtk_widget_queue_draw(resourceview_data->drawing->drawing_area); |
9e01e6d4 |
2215 | #endif //0 |
2216 | /* Request expose (updates damages zone also) */ |
2217 | drawing_request_expose(events_request, tss, evtime); |
2218 | |
2219 | return 0; |
2220 | } |