prop_line->color = drawing_colors_soft_irq[COL_SOFT_IRQ_BUSY];
}
+static void trap_set_line_color(PropertiesLine *prop_line, LttvTrapState *s)
+{
+ GQuark present_state;
+ if(s->running == 0)
+ prop_line->color = drawing_colors_trap[COL_TRAP_IDLE];
+ else
+ prop_line->color = drawing_colors_trap[COL_TRAP_BUSY];
+}
+
static void bdev_set_line_color(PropertiesLine *prop_line, LttvBdevState *s)
{
GQuark present_state;
before_execmode_hook_irq(hook_data, call_data);
before_execmode_hook_soft_irq(hook_data, call_data);
+ before_execmode_hook_trap(hook_data, call_data);
/* we are in a execmode, before the state update. We must draw the
* items corresponding to the state before it changes : now is the right
return 0;
}
+int before_execmode_hook_trap(void *hook_data, void *call_data)
+{
+ LttvTraceHook *th = (LttvTraceHook*)hook_data;
+ EventsRequest *events_request = (EventsRequest*)th->hook_data;
+ ControlFlowData *resourceview_data = events_request->viewer_data;
+
+ LttvTracefileContext *tfc = (LttvTracefileContext *)call_data;
+
+ LttvTracefileState *tfs = (LttvTracefileState *)call_data;
+ LttvTraceState *ts = (LttvTraceState *)tfc->t_context;
+
+ LttEvent *e;
+ e = ltt_tracefile_get_event(tfc->tf);
+
+ LttTime evtime = ltt_event_time(e);
+
+ LttTrace *trace = tfc->t_context->t;
+
+ /* we are in a execmode, before the state update. We must draw the
+ * items corresponding to the state before it changes : now is the right
+ * time to do it.
+ */
+ /* For the pid */
+
+ guint64 trap;
+ guint cpu = tfs->cpu;
+
+ 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)));
+ 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)));
+ if(ev_id_entry == e->event_id) {
+ trap = ltt_event_get_long_unsigned(e, lttv_trace_get_hook_field(th, 0));
+ }
+ else if(ev_id_exit == e->event_id) {
+ trap = ts->cpu_states[cpu].last_trap;
+ }
+ else {
+ return 0;
+ }
+
+ guint trace_num = ts->parent.index;
+
+ /* Well, the process_out existed : we must get it in the process hash
+ * or add it, and draw its items.
+ */
+ /* Add process to process list (if not present) */
+ guint pl_height = 0;
+ HashedResourceData *hashed_process_data = NULL;
+ ProcessList *process_list = resourceview_data->process_list;
+
+ hashed_process_data = resourcelist_obtain_trap(resourceview_data, trace_num, trap);
+
+ /* Now, the process is in the state hash and our own process hash.
+ * We definitely can draw the items related to the ending state.
+ */
+
+ if(likely(ltt_time_compare(hashed_process_data->next_good_time,
+ evtime) > 0))
+ {
+ if(unlikely(hashed_process_data->x.middle_marked == FALSE)) {
+ TimeWindow time_window =
+ lttvwindow_get_time_window(resourceview_data->tab);
+
+#ifdef EXTRA_CHECK
+ if(ltt_time_compare(evtime, time_window.start_time) == -1
+ || ltt_time_compare(evtime, time_window.end_time) == 1)
+ return;
+#endif //EXTRA_CHECK
+ Drawing_t *drawing = resourceview_data->drawing;
+ guint width = drawing->width;
+ guint x;
+ convert_time_to_pixels(
+ time_window,
+ evtime,
+ width,
+ &x);
+
+ /* Draw collision indicator */
+ gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]);
+ gdk_draw_point(hashed_process_data->pixmap,
+ drawing->gc,
+ x,
+ COLLISION_POSITION(hashed_process_data->height));
+ hashed_process_data->x.middle_marked = TRUE;
+ }
+ }
+ else {
+ TimeWindow time_window =
+ lttvwindow_get_time_window(resourceview_data->tab);
+
+#ifdef EXTRA_CHECK
+ if(ltt_time_compare(evtime, time_window.start_time) == -1
+ || ltt_time_compare(evtime, time_window.end_time) == 1)
+ return;
+#endif //EXTRA_CHECK
+ Drawing_t *drawing = resourceview_data->drawing;
+ guint width = drawing->width;
+ guint x;
+
+ convert_time_to_pixels(
+ time_window,
+ evtime,
+ width,
+ &x);
+
+
+ /* Jump over draw if we are at the same x position */
+ if(unlikely(x == hashed_process_data->x.middle &&
+ hashed_process_data->x.middle_used))
+ {
+ if(unlikely(hashed_process_data->x.middle_marked == FALSE)) {
+ /* Draw collision indicator */
+ gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]);
+ gdk_draw_point(hashed_process_data->pixmap,
+ drawing->gc,
+ x,
+ COLLISION_POSITION(hashed_process_data->height));
+ hashed_process_data->x.middle_marked = TRUE;
+ }
+ /* jump */
+ }
+ else {
+
+ DrawContext draw_context;
+ /* Now create the drawing context that will be used to draw
+ * items related to the last state. */
+ draw_context.drawable = hashed_process_data->pixmap;
+ draw_context.gc = drawing->gc;
+ draw_context.pango_layout = drawing->pango_layout;
+ draw_context.drawinfo.start.x = hashed_process_data->x.middle;
+ draw_context.drawinfo.end.x = x;
+
+ draw_context.drawinfo.y.over = 1;
+ draw_context.drawinfo.y.middle = (hashed_process_data->height/2);
+ draw_context.drawinfo.y.under = hashed_process_data->height;
+
+ draw_context.drawinfo.start.offset.over = 0;
+ draw_context.drawinfo.start.offset.middle = 0;
+ draw_context.drawinfo.start.offset.under = 0;
+ draw_context.drawinfo.end.offset.over = 0;
+ draw_context.drawinfo.end.offset.middle = 0;
+ draw_context.drawinfo.end.offset.under = 0;
+
+ {
+ /* Draw the line */
+ PropertiesLine prop_line;
+ prop_line.line_width = STATE_LINE_WIDTH;
+ prop_line.style = GDK_LINE_SOLID;
+ prop_line.y = MIDDLE;
+ trap_set_line_color(&prop_line, &ts->trap_states[trap]);
+ draw_line((void*)&prop_line, (void*)&draw_context);
+ }
+ /* become the last x position */
+ hashed_process_data->x.middle = x;
+ hashed_process_data->x.middle_used = TRUE;
+ hashed_process_data->x.middle_marked = FALSE;
+
+ /* Calculate the next good time */
+ convert_pixels_to_time(width, x+1, time_window,
+ &hashed_process_data->next_good_time);
+ }
+ }
+
+ return 0;
+}
+
int before_bdev_event_hook(void *hook_data, void *call_data)
{
irq_set_line_color(&prop_line, &ts->irq_states[process_info->id]);
else if(hashed_process_data->type == RV_RESOURCE_SOFT_IRQ)
soft_irq_set_line_color(&prop_line, &ts->soft_irq_states[process_info->id]);
+ else if(hashed_process_data->type == RV_RESOURCE_TRAP)
+ trap_set_line_color(&prop_line, &ts->trap_states[process_info->id]);
else if(hashed_process_data->type == RV_RESOURCE_BDEV) {
gint devcode_gint = process_info->id;
LttvBdevState *bdev = g_hash_table_lookup(ts->bdev_states, &devcode_gint);
projects / lttv.git / blobdiff