*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- * MA 02111-1307, USA.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301, USA.
*/
//#include <pango/pango.h>
-#include <ltt/event.h>
-#include <ltt/time.h>
-#include <ltt/trace.h>
-
#include <lttv/lttv.h>
#include <lttv/hook.h>
#include <lttv/state.h>
#define MAX_PATH_LEN 256
-#define STATE_LINE_WIDTH 6
+#define STATE_LINE_WIDTH 8
#define COLLISION_POSITION(height) (((height - STATE_LINE_WIDTH)/2) -3)
extern GSList *g_legend_list;
/* Request background computation. Verify if it is in progress or ready first.
* Only for each trace in the tab's traceset.
*/
+
static void request_background_data(ControlFlowData *control_flow_data)
{
- LttvTracesetContext * tsc =
- lttvwindow_get_traceset_context(control_flow_data->tab);
- gint num_traces = lttv_traceset_number(tsc->ts);
+
+ LttvTraceset *ts = lttvwindow_get_traceset(control_flow_data->tab);
+ gint num_traces = lttv_traceset_number(ts);
gint i;
LttvTrace *trace;
- LttvTraceState *tstate;
- LttvHooks *background_ready_hook =
- lttv_hooks_new();
+ LttvHooks *background_ready_hook = lttv_hooks_new();
lttv_hooks_add(background_ready_hook, background_ready, control_flow_data,
LTTV_PRIO_DEFAULT);
control_flow_data->background_info_waiting = 0;
for(i=0;i<num_traces;i++) {
- trace = lttv_traceset_get(tsc->ts, i);
- tstate = LTTV_TRACE_STATE(tsc->traces[i]);
-
+ trace = lttv_traceset_get(ts, i);
+
if(lttvwindowtraces_get_ready(g_quark_from_string("state"),trace)==FALSE
- && !tstate->has_precomputed_states) {
+ && !ts->has_precomputed_states) {
if(lttvwindowtraces_get_in_progress(g_quark_from_string("state"),
trace) == FALSE) {
}
+HashedProcessData *get_hashed_process_data(ControlFlowData *control_flow_data,
+ LttvProcessState *process,
+ guint pid,
+ guint trace_num)
+{
+ HashedProcessData *hashed_process_data = NULL;
+ ProcessList *process_list = control_flow_data->process_list;
+ LttTime birth = process->creation_time;
+ guint pl_height = 0;
+
+ hashed_process_data = processlist_get_process_data(process_list,
+ pid,
+ process->cpu,
+ &birth,
+ trace_num);
+ if(hashed_process_data == NULL)
+ {
+ g_assert(pid == 0 || pid != process->ppid);
+ ProcessInfo *process_info;
+ Drawing_t *drawing = control_flow_data->drawing;
+ /* Process not present */
+ processlist_add(process_list,
+ drawing,
+ pid,
+ process->tgid,
+ process->cpu,
+ process->ppid,
+ &birth,
+ trace_num,
+ process->name,
+ &pl_height,
+ &process_info,
+ &hashed_process_data);
+ gtk_widget_set_size_request(drawing->drawing_area,
+ -1,
+ pl_height);
+ gtk_widget_queue_draw(drawing->drawing_area);
+ }
+ return hashed_process_data;
+}
+
+void init_drawing_context(DrawContext *draw_context,
+ HashedProcessData *hashed_process_data,
+ Drawing_t *drawing,
+ guint x
+ )
+{
+ 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;
+
+}
+
+void draw_state_line(HashedProcessData *hashed_process_data,
+ LttvProcessState *process,
+ Drawing_t *drawing,
+ guint x,
+ TimeWindow time_window)
+{
+ DrawContext draw_context;
+ guint width = drawing->width;
+
+ init_drawing_context(&draw_context,
+ hashed_process_data,
+ drawing,
+ x);
+
+
+ /* Draw the line */
+ PropertiesLine prop_line = prepare_s_e_line(process);
+ 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);
+}
+
+
+void draw_state_items(ControlFlowData *control_flow_data,
+ HashedProcessData *hashed_process_data,
+ LttvProcessState *process,
+ LttTime evtime )
+{
+
+
+ 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(control_flow_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 FALSE;
+#endif //EXTRA_CHECK
+ Drawing_t *drawing = control_flow_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(control_flow_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 FALSE;
+#endif //EXTRA_CHECK
+ Drawing_t *drawing = control_flow_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 {
+
+ draw_state_line(hashed_process_data,
+ process,
+ drawing,
+ x,
+ time_window);
+ }
+ }
+}
+
+
/* Before try-wake-up hook. A process is being woken; we need to draw its line up to this point in time
in that colour. This is basically like exec-state, but the change applies to a process other than that
which is currently running. */
int before_trywakeup_hook(void *hook_data, void *call_data)
{
- LttvTraceHook *th = (LttvTraceHook*)hook_data;
- EventsRequest *events_request = (EventsRequest*)th->hook_data;
- ControlFlowData *control_flow_data = events_request->viewer_data;
+
+ LttvEvent *event;
- LttvTracefileContext *tfc = (LttvTracefileContext *)call_data;
+ event = (LttvEvent *) call_data;
+ if (strcmp(lttv_traceset_get_name_from_event(event),"sched_wakeup") != 0)
+ return FALSE;
- LttvTraceState *ts = (LttvTraceState *)tfc->t_context;
+ ControlFlowData *control_flow_data = (ControlFlowData*)hook_data;
- LttEvent *e = ltt_tracefile_get_event(tfc->tf);
- gint target_pid_saved = tfc->target_pid;
+ LttvTraceState *ts = event->state;;
- LttTime evtime = ltt_event_time(e);
+
+ LttTime evtime = lttv_event_get_timestamp(event);
+#ifdef BABEL_CLEANUP
LttvFilter *filter = control_flow_data->filter;
+#endif
guint woken_pid;
gint woken_cpu;
- woken_pid = ltt_event_get_int(e, lttv_trace_get_hook_field(th, 0));
- woken_cpu = ltt_event_get_unsigned(e, lttv_trace_get_hook_field(th, 1));
-
- tfc->target_pid = woken_pid;
+ woken_pid = lttv_event_get_long(event, "tid");
+ woken_cpu = lttv_event_get_long(event, "target_cpu");
+
+#ifdef BABEL_CLEANUP
if(!filter || !filter->head ||
lttv_filter_tree_parse(filter->head,e,tfc->tf,
tfc->t_context->t,tfc,NULL,NULL)) {
-
+#else
+ {
+#endif
/* First, check if the woken process is in the state computation
* process list. If it is there, that means we must add it right now and
* draw items from the beginning of the read for it. If it is not
* present, it's a new process and it was not present : it will
* be added after the state update. TOCHECK: What does that last para mean? */
- guint trace_num = ts->parent.index;
- LttvProcessState *process = lttv_state_find_process(ts, woken_cpu, woken_pid);
+ guint trace_num = lttv_traceset_get_trace_index_from_event(event);
+ LttvProcessState *process = lttv_state_find_process(ts, woken_cpu, woken_pid);
if(process != NULL) {
/* Well, the woken process 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;
- HashedProcessData *hashed_process_data = NULL;
- ProcessList *process_list = control_flow_data->process_list;
- LttTime birth = process->creation_time;
-
- hashed_process_data = processlist_get_process_data(process_list,
- woken_pid,
- process->cpu,
- &birth,
- trace_num);
- if(hashed_process_data == NULL)
- {
- g_assert(woken_pid != process->ppid);
- /* Process not present */
- ProcessInfo *process_info;
- Drawing_t *drawing = control_flow_data->drawing;
- processlist_add(process_list,
- drawing,
- woken_pid,
- process->tgid,
- process->cpu,
- process->ppid,
- &birth,
- trace_num,
- process->name,
- process->brand,
- &pl_height,
- &process_info,
- &hashed_process_data);
- gtk_widget_set_size_request(drawing->drawing_area,
- -1,
- pl_height);
- gtk_widget_queue_draw(drawing->drawing_area);
- }
+ HashedProcessData *hashed_process_data = get_hashed_process_data(control_flow_data, process, woken_pid, trace_num);
/* 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(ltt_time_compare(hashed_process_data->next_good_time,
- evtime) > 0)
- {
- if(hashed_process_data->x.middle_marked == FALSE) {
-
- TimeWindow time_window =
- lttvwindow_get_time_window(control_flow_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 FALSE;
-#endif //EXTRA_CHECK
- Drawing_t *drawing = control_flow_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(control_flow_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 FALSE;
-#endif //EXTRA_CHECK
- Drawing_t *drawing = control_flow_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(x == hashed_process_data->x.middle &&
- hashed_process_data->x.middle_used)
- {
- if(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 = prepare_s_e_line(process);
- draw_line((void*)&prop_line, (void*)&draw_context);
+ draw_state_items(control_flow_data,
+ hashed_process_data,
+ process,
+ evtime );
- }
- /* 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);
- }
- }
}
}
- tfc->target_pid = target_pid_saved;
+
+
return 0;
int before_schedchange_hook(void *hook_data, void *call_data)
{
- LttvTraceHook *th = (LttvTraceHook*)hook_data;
- EventsRequest *events_request = (EventsRequest*)th->hook_data;
- ControlFlowData *control_flow_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);
- gint target_pid_saved = tfc->target_pid;
+ LttvEvent *event;
+ guint cpu;
+ LttvTraceState *ts;
+ LttvProcessState *process;
+
+ //LttvProcessState *old_process = ts->running_process[cpu];
+
+ guint pid_in, pid_out;
+ LttTime evtime;
+ event = (LttvEvent *) call_data;
+ if (strcmp(lttv_traceset_get_name_from_event(event),"sched_switch") != 0)
+ return FALSE;
+
+ ControlFlowData *control_flow_data = (ControlFlowData*)hook_data;
- LttTime evtime = ltt_event_time(e);
- LttvFilter *filter = control_flow_data->filter;
/* we are in a schedchange, before the state update. We must draw the
* items corresponding to the state before it changes : now is the right
* time to do it.
*/
-
- guint pid_out;
- guint pid_in;
- guint state_out;
- {
- pid_out = ltt_event_get_long_unsigned(e, lttv_trace_get_hook_field(th, 0));
- pid_in = ltt_event_get_long_unsigned(e, lttv_trace_get_hook_field(th, 1));
- state_out = ltt_event_get_long_unsigned(e, lttv_trace_get_hook_field(th, 2));
- }
+ cpu = lttv_traceset_get_cpuid_from_event(event);
+ ts = event->state;
- tfc->target_pid = pid_out;
- if(!filter || !filter->head ||
- lttv_filter_tree_parse(filter->head,e,tfc->tf,
- tfc->t_context->t,tfc,NULL,NULL)) {
+ pid_out = lttv_event_get_long(event, "prev_tid");
+ pid_in = lttv_event_get_long(event, "next_tid");
+ guint trace_number = lttv_traceset_get_trace_index_from_event(event);
+
+ process = lttv_state_find_process(ts,cpu,pid_out);
+ evtime = lttv_event_get_timestamp(event);
/* For the pid_out */
/* First, check if the current process is in the state computation
* process list. If it is there, that means we must add it right now and
* draw items from the beginning of the read for it. If it is not
* present, it's a new process and it was not present : it will
* be added after the state update. */
- guint cpu = tfs->cpu;
- guint trace_num = ts->parent.index;
- LttvProcessState *process = ts->running_process[cpu];
- /* unknown state, bad current pid */
- if(process->pid != pid_out)
- process = lttv_state_find_process(ts,
- tfs->cpu, pid_out);
+ /* unknown state, bad current pid */
+
if(process != NULL) {
/* 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;
- HashedProcessData *hashed_process_data = NULL;
- ProcessList *process_list = control_flow_data->process_list;
- LttTime birth = process->creation_time;
-
- hashed_process_data = processlist_get_process_data(process_list,
- pid_out,
- process->cpu,
- &birth,
- trace_num);
- if(hashed_process_data == NULL)
- {
- g_assert(pid_out == 0 || pid_out != process->ppid);
- /* Process not present */
- ProcessInfo *process_info;
- Drawing_t *drawing = control_flow_data->drawing;
- processlist_add(process_list,
- drawing,
- pid_out,
- process->tgid,
- process->cpu,
- process->ppid,
- &birth,
- trace_num,
- process->name,
- process->brand,
- &pl_height,
- &process_info,
- &hashed_process_data);
- gtk_widget_set_size_request(drawing->drawing_area,
- -1,
- pl_height);
- gtk_widget_queue_draw(drawing->drawing_area);
- }
-
+ HashedProcessData *hashed_process_data = get_hashed_process_data(control_flow_data, process, pid_out, trace_number);
+
/* 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(ltt_time_compare(hashed_process_data->next_good_time,
- evtime) > 0)
- {
- if(hashed_process_data->x.middle_marked == FALSE) {
-
- TimeWindow time_window =
- lttvwindow_get_time_window(control_flow_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 FALSE;
-#endif //EXTRA_CHECK
- Drawing_t *drawing = control_flow_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(control_flow_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 FALSE;
-#endif //EXTRA_CHECK
- Drawing_t *drawing = control_flow_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(x == hashed_process_data->x.middle &&
- hashed_process_data->x.middle_used)
- {
- if(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 = prepare_s_e_line(process);
- 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);
- }
- }
+ draw_state_items(control_flow_data,
+ hashed_process_data,
+ process,
+ evtime );
}
- }
- tfc->target_pid = pid_in;
- if(!filter || !filter->head ||
- lttv_filter_tree_parse(filter->head,e,tfc->tf,
- tfc->t_context->t,tfc,NULL,NULL)) {
/* For the pid_in */
/* First, check if the current process is in the state computation
* process list. If it is there, that means we must add it right now and
* draw items from the beginning of the read for it. If it is not
* present, it's a new process and it was not present : it will
* be added after the state update. */
- LttvProcessState *process;
- process = lttv_state_find_process(ts,
- tfs->cpu, pid_in);
- guint trace_num = ts->parent.index;
+ process = lttv_state_find_process(ts,cpu,pid_in);
if(process != NULL) {
/* Well, the process 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;
- HashedProcessData *hashed_process_data = NULL;
- ProcessList *process_list = control_flow_data->process_list;
- LttTime birth = process->creation_time;
-
- hashed_process_data = processlist_get_process_data(process_list,
- pid_in,
- tfs->cpu,
- &birth,
- trace_num);
- if(hashed_process_data == NULL)
- {
- g_assert(pid_in == 0 || pid_in != process->ppid);
- /* Process not present */
- ProcessInfo *process_info;
- Drawing_t *drawing = control_flow_data->drawing;
- processlist_add(process_list,
- drawing,
- pid_in,
- process->tgid,
- tfs->cpu,
- process->ppid,
- &birth,
- trace_num,
- process->name,
- process->brand,
- &pl_height,
- &process_info,
- &hashed_process_data);
- gtk_widget_set_size_request(drawing->drawing_area,
- -1,
- pl_height);
- gtk_widget_queue_draw(drawing->drawing_area);
- }
+ HashedProcessData *hashed_process_data = get_hashed_process_data(control_flow_data, process, pid_in, trace_number);
+
//We could set the current process and hash here, but will be done
//by after schedchange hook
/* 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(ltt_time_compare(hashed_process_data->next_good_time,
- evtime) > 0)
- {
- if(hashed_process_data->x.middle_marked == FALSE) {
+ draw_state_items(control_flow_data,
+ hashed_process_data,
+ process,
+ evtime );
- TimeWindow time_window =
- lttvwindow_get_time_window(control_flow_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 FALSE;
-#endif //EXTRA_CHECK
- Drawing_t *drawing = control_flow_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(control_flow_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 FALSE;
-#endif //EXTRA_CHECK
- Drawing_t *drawing = control_flow_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(x == hashed_process_data->x.middle &&
- hashed_process_data->x.middle_used)
- {
- if(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 = prepare_s_e_line(process);
- 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);
- }
- }
- } else
- g_warning("Cannot find pin_in in schedchange %u", pid_in);
- }
- tfc->target_pid = target_pid_saved;
- return 0;
+ } else
+ g_warning("Cannot find pid_in in schedchange %u at %lu.%lu", pid_in, evtime.tv_sec, evtime.tv_nsec);
+#ifdef BABEL_CLEANUP
+ tfc->target_pid = target_pid_saved;
+#endif //babel_cleanup
+ return 0;
*/
int after_schedchange_hook(void *hook_data, void *call_data)
{
- LttvTraceHook *th = (LttvTraceHook*)hook_data;
- EventsRequest *events_request = (EventsRequest*)th->hook_data;
- ControlFlowData *control_flow_data = events_request->viewer_data;
+ LttvEvent *event;
- LttvTracefileContext *tfc = (LttvTracefileContext *)call_data;
+ event = (LttvEvent *) call_data;
+
+ if (strcmp(lttv_traceset_get_name_from_event(event),"sched_switch") != 0)
+ return FALSE;
- LttvTracefileState *tfs = (LttvTracefileState *)call_data;
+ ControlFlowData *control_flow_data = (ControlFlowData*) hook_data;
- LttvTraceState *ts = (LttvTraceState *)tfc->t_context;
- LttEvent *e;
- e = ltt_tracefile_get_event(tfc->tf);
+ LttvTraceState *ts = event->state;
+#ifdef BABEL_CLEANUP
LttvFilter *filter = control_flow_data->filter;
- LttTime evtime = ltt_event_time(e);
+#endif
+ LttTime evtime = lttv_event_get_timestamp(event);
/* Add process to process list (if not present) */
LttvProcessState *process_in;
- LttTime birth;
- guint pl_height = 0;
HashedProcessData *hashed_process_data_in = NULL;
ProcessList *process_list = control_flow_data->process_list;
guint pid_in;
{
- guint pid_out;
- pid_out = ltt_event_get_long_unsigned(e, lttv_trace_get_hook_field(th, 0));
- pid_in = ltt_event_get_long_unsigned(e, lttv_trace_get_hook_field(th, 1));
+ pid_in = lttv_event_get_long(event, "next_tid");
}
- tfc->target_pid = pid_in;
+#ifdef BABEL_CLEANUP
if(!filter || !filter->head ||
lttv_filter_tree_parse(filter->head,e,tfc->tf,
tfc->t_context->t,tfc,NULL,NULL)) {
+#else
+ {
+#endif
/* Find process pid_in in the list... */
//process_in = lttv_state_find_process(ts, ANY_CPU, pid_in);
//process_in = tfs->process;
- guint cpu = tfs->cpu;
- guint trace_num = ts->parent.index;
+ guint cpu = lttv_traceset_get_cpuid_from_event(event);
+ guint trace_num = lttv_traceset_get_trace_index_from_event(event);
process_in = ts->running_process[cpu];
/* It should exist, because we are after the state update. */
#ifdef EXTRA_CHECK
g_assert(process_in != NULL);
#endif //EXTRA_CHECK
- birth = process_in->creation_time;
-
- hashed_process_data_in = processlist_get_process_data(process_list,
- pid_in,
- process_in->cpu,
- &birth,
- trace_num);
- if(hashed_process_data_in == NULL)
- {
- g_assert(pid_in == 0 || pid_in != process_in->ppid);
- ProcessInfo *process_info;
- Drawing_t *drawing = control_flow_data->drawing;
- /* Process not present */
- processlist_add(process_list,
- drawing,
- pid_in,
- process_in->tgid,
- process_in->cpu,
- process_in->ppid,
- &birth,
- trace_num,
- process_in->name,
- process_in->brand,
- &pl_height,
- &process_info,
- &hashed_process_data_in);
- gtk_widget_set_size_request(drawing->drawing_area,
- -1,
- pl_height);
- gtk_widget_queue_draw(drawing->drawing_area);
- }
+ hashed_process_data_in = get_hashed_process_data(control_flow_data, process_in, pid_in, trace_num);
+
/* Set the current process */
process_list->current_hash_data[trace_num][process_in->cpu] =
hashed_process_data_in;
int before_execmode_hook(void *hook_data, void *call_data)
{
- LttvTraceHook *th = (LttvTraceHook*)hook_data;
- EventsRequest *events_request = (EventsRequest*)th->hook_data;
- ControlFlowData *control_flow_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);
-
- LttvFilter *filter = control_flow_data->filter;
- if(filter != NULL && filter->head != NULL)
- if(!lttv_filter_tree_parse(filter->head,e,tfc->tf,
- tfc->t_context->t,tfc,NULL,NULL))
- return FALSE;
-
- LttTime evtime = ltt_event_time(e);
-
+ LttvEvent *event;
+ guint cpu;
+ LttvTraceState *ts;
+ LttvProcessState *process;
+
/* 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.
*/
+
+ event = (LttvEvent *) call_data;
+ if ((strncmp(lttv_traceset_get_name_from_event(event),"sys_", sizeof("sys_") - 1) == 0)
+ ||(strcmp(lttv_traceset_get_name_from_event(event),"exit_syscall") == 0)
+ ||(strncmp(lttv_traceset_get_name_from_event(event),"irq_handler_",sizeof("irq_handler_") -1) == 0)
+ ||(strncmp(lttv_traceset_get_name_from_event(event),"softirq_", sizeof("softirq_") - 1) == 0)) {
+
+ LttTime evtime = lttv_event_get_timestamp(event);
+ ControlFlowData *control_flow_data = (ControlFlowData*)hook_data;
/* For the pid */
- //LttvProcessState *process = tfs->process;
- guint cpu = tfs->cpu;
- guint trace_num = ts->parent.index;
- LttvProcessState *process = ts->running_process[cpu];
+
+ cpu = lttv_traceset_get_cpuid_from_event(event);
+ ts = event->state;
+
+ guint trace_number = lttv_traceset_get_trace_index_from_event(event);
+
+ //TODO ybrosseau 2013-04-09 validate that using the running process is the right choice
+ //process = lttv_state_find_process(ts ,cpu ,pid);
+ process = ts->running_process[cpu];
+
g_assert(process != NULL);
guint pid = process->pid;
* or add it, and draw its items.
*/
/* Add process to process list (if not present) */
- guint pl_height = 0;
HashedProcessData *hashed_process_data = NULL;
ProcessList *process_list = control_flow_data->process_list;
- LttTime birth = process->creation_time;
-
- if(likely(process_list->current_hash_data[trace_num][cpu] != NULL)) {
- hashed_process_data = process_list->current_hash_data[trace_num][cpu];
+ if(process_list->current_hash_data == NULL){//TODO fdeslauriers 2012-07-17 : should not be necessary
+ return 0;
+ }
+
+ if(likely(process_list->current_hash_data[trace_number][cpu] != NULL)) {
+ hashed_process_data = process_list->current_hash_data[trace_number][cpu];
} else {
- hashed_process_data = processlist_get_process_data(process_list,
- pid,
- process->cpu,
- &birth,
- trace_num);
- if(unlikely(hashed_process_data == NULL))
- {
- g_assert(pid == 0 || pid != process->ppid);
- ProcessInfo *process_info;
- /* Process not present */
- Drawing_t *drawing = control_flow_data->drawing;
- processlist_add(process_list,
- drawing,
- pid,
- process->tgid,
- process->cpu,
- process->ppid,
- &birth,
- trace_num,
- process->name,
- process->brand,
- &pl_height,
- &process_info,
- &hashed_process_data);
- gtk_widget_set_size_request(drawing->drawing_area,
- -1,
- pl_height);
- gtk_widget_queue_draw(drawing->drawing_area);
- }
+ hashed_process_data = get_hashed_process_data(control_flow_data,
+ process, pid, trace_number);
+
/* Set the current process */
- process_list->current_hash_data[trace_num][process->cpu] =
+ process_list->current_hash_data[trace_number][process->cpu] =
hashed_process_data;
}
/* 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(control_flow_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 FALSE;
-#endif //EXTRA_CHECK
- Drawing_t *drawing = control_flow_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(control_flow_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 FALSE;
-#endif //EXTRA_CHECK
- Drawing_t *drawing = control_flow_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 = prepare_s_e_line(process);
- 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);
- }
+
+ draw_state_items(control_flow_data,
+ hashed_process_data,
+ process,
+ evtime );
}
return 0;
+
}
/* before_process_exit_hook
int before_process_exit_hook(void *hook_data, void *call_data)
{
- LttvTraceHook *th = (LttvTraceHook*)hook_data;
- EventsRequest *events_request = (EventsRequest*)th->hook_data;
-
- ControlFlowData *control_flow_data = events_request->viewer_data;
- LttvTracefileContext *tfc = (LttvTracefileContext *)call_data;
+ LttvEvent *event;
- LttvTracefileState *tfs = (LttvTracefileState *)call_data;
-
- LttvTraceState *ts = (LttvTraceState *)tfc->t_context;
+ event = (LttvEvent *) call_data;
+ if (strcmp(lttv_traceset_get_name_from_event(event),
+ "sched_process_exit") != 0)
+ return FALSE;
- LttEvent *e;
- e = ltt_tracefile_get_event(tfc->tf);
+
+ ControlFlowData *control_flow_data = (ControlFlowData*) hook_data;
+ LttvTraceState *ts = event->state;
+#ifdef BABEL_CLEANUP
LttvFilter *filter = control_flow_data->filter;
if(filter != NULL && filter->head != NULL)
if(!lttv_filter_tree_parse(filter->head,e,tfc->tf,
tfc->t_context->t,tfc,NULL,NULL))
return FALSE;
+#endif
- LttTime evtime = ltt_event_time(e);
+ LttTime evtime = lttv_event_get_timestamp(event);
/* Add process to process list (if not present) */
//LttvProcessState *process = tfs->process;
- guint cpu = tfs->cpu;
- guint trace_num = ts->parent.index;
+ guint cpu = lttv_traceset_get_cpuid_from_event(event);
+ guint trace_num = lttv_traceset_get_trace_index_from_event(event);
+
LttvProcessState *process = ts->running_process[cpu];
guint pid = process->pid;
- LttTime birth;
- guint pl_height = 0;
HashedProcessData *hashed_process_data = NULL;
ProcessList *process_list = control_flow_data->process_list;
g_assert(process != NULL);
- birth = process->creation_time;
-
if(likely(process_list->current_hash_data[trace_num][cpu] != NULL)) {
hashed_process_data = process_list->current_hash_data[trace_num][cpu];
} else {
- hashed_process_data = processlist_get_process_data(process_list,
- pid,
- process->cpu,
- &birth,
- trace_num);
- if(unlikely(hashed_process_data == NULL))
- {
- g_assert(pid == 0 || pid != process->ppid);
- /* Process not present */
- Drawing_t *drawing = control_flow_data->drawing;
- ProcessInfo *process_info;
- processlist_add(process_list,
- drawing,
- pid,
- process->tgid,
- process->cpu,
- process->ppid,
- &birth,
- trace_num,
- process->name,
- process->brand,
- &pl_height,
- &process_info,
- &hashed_process_data);
- gtk_widget_set_size_request(drawing->drawing_area,
- -1,
- pl_height);
- gtk_widget_queue_draw(drawing->drawing_area);
- }
+ hashed_process_data = get_hashed_process_data(control_flow_data,
+ process, pid, trace_num);
}
/* 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(control_flow_data->tab);
+ draw_state_items(control_flow_data,
+ hashed_process_data,
+ process,
+ evtime);
-#ifdef EXTRA_CHECK
- if(ltt_time_compare(evtime, time_window.start_time) == -1
- || ltt_time_compare(evtime, time_window.end_time) == 1)
- return FALSE;
-#endif //EXTRA_CHECK
- Drawing_t *drawing = control_flow_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(control_flow_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 FALSE;
-#endif //EXTRA_CHECK
- Drawing_t *drawing = control_flow_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 = prepare_s_e_line(process);
- 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_process_release_hook(void *hook_data, void *call_data)
{
- LttvTraceHook *th = (LttvTraceHook*)hook_data;
- EventsRequest *events_request = (EventsRequest*)th->hook_data;
- ControlFlowData *control_flow_data = events_request->viewer_data;
+ LttvEvent *event;
- LttvTracefileContext *tfc = (LttvTracefileContext *)call_data;
+ event = (LttvEvent *) call_data;
+
+ if (strcmp(lttv_traceset_get_name_from_event(event),"sched_process_free") != 0)
+ return FALSE;
- LttvTraceState *ts = (LttvTraceState *)tfc->t_context;
+ ControlFlowData *control_flow_data = (ControlFlowData*) hook_data;
- LttEvent *e;
- e = ltt_tracefile_get_event(tfc->tf);
+ LttvTraceState *ts = event->state;
+
+#ifdef BABEL_CLEANUP
LttvFilter *filter = control_flow_data->filter;
if(filter != NULL && filter->head != NULL)
if(!lttv_filter_tree_parse(filter->head,e,tfc->tf,
tfc->t_context->t,tfc,NULL,NULL))
return FALSE;
+#endif
+ LttTime evtime = lttv_event_get_timestamp(event);
- LttTime evtime = ltt_event_time(e);
- guint trace_num = ts->parent.index;
+ guint trace_num = lttv_traceset_get_trace_index_from_event(event);
guint pid;
{
- pid = ltt_event_get_long_unsigned(e, lttv_trace_get_hook_field(th, 0));
+ pid = lttv_event_get_long(event, "tid");
}
/* Add process to process list (if not present) */
process->cpu,
&birth,
trace_num);
- if(unlikely(hashed_process_data == NULL))
- /*
- * Process already been scheduled out EXIT_DEAD, not in the process list
- * anymore. Just return.
- */
- return FALSE;
-
- /* 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(control_flow_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 FALSE;
-#endif //EXTRA_CHECK
- Drawing_t *drawing = control_flow_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(control_flow_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 FALSE;
-#endif //EXTRA_CHECK
- Drawing_t *drawing = control_flow_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 = prepare_s_e_line(process);
- draw_line((void*)&prop_line, (void*)&draw_context);
+ if(unlikely(hashed_process_data == NULL))
+ /*
+ * Process already been scheduled out EXIT_DEAD, not in the process list
+ * anymore. Just return.
+ */
+ return FALSE;
- }
- /* 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);
- }
- }
+ /* Now, the process is in the state hash and our own process hash.
+ * We definitely can draw the items related to the ending state.
+ */
+
+ draw_state_items(control_flow_data,
+ hashed_process_data,
+ process,
+ evtime);
}
-
return 0;
}
*/
int after_process_fork_hook(void *hook_data, void *call_data)
{
- LttvTraceHook *th = (LttvTraceHook*)hook_data;
- EventsRequest *events_request = (EventsRequest*)th->hook_data;
- ControlFlowData *control_flow_data = events_request->viewer_data;
+ LttvEvent *event;
- LttvTracefileContext *tfc = (LttvTracefileContext *)call_data;
+ event = (LttvEvent *) call_data;
+
+ if (strcmp(lttv_traceset_get_name_from_event(event),"sched_process_fork") != 0)
+ return FALSE;
- LttvTraceState *ts = (LttvTraceState *)tfc->t_context;
+ ControlFlowData *control_flow_data = (ControlFlowData*) hook_data;
- LttEvent *e;
- e = ltt_tracefile_get_event(tfc->tf);
+ LttvTraceState *ts = event->state;
+
+#ifdef BABEL_CLEANUP
LttvFilter *filter = control_flow_data->filter;
if(filter != NULL && filter->head != NULL)
if(!lttv_filter_tree_parse(filter->head,e,tfc->tf,
tfc->t_context->t,tfc,NULL,NULL))
return FALSE;
+#endif
- LttTime evtime = ltt_event_time(e);
+ LttTime evtime = lttv_event_get_timestamp(event);
guint child_pid;
{
- child_pid = ltt_event_get_long_unsigned(e, lttv_trace_get_hook_field(th, 1));
+ child_pid = lttv_event_get_long(event, "child_tid");
}
/* Add process to process list (if not present) */
LttvProcessState *process_child;
- LttTime birth;
- guint pl_height = 0;
HashedProcessData *hashed_process_data_child = NULL;
ProcessList *process_list = control_flow_data->process_list;
/* It should exist, because we are after the state update. */
g_assert(process_child != NULL);
- birth = process_child->creation_time;
- guint trace_num = ts->parent.index;
+ guint trace_num = lttv_traceset_get_trace_index_from_event(event);
/* Cannot use current process, because this action is done by the parent
* on its child. */
- hashed_process_data_child = processlist_get_process_data(process_list,
- child_pid,
- process_child->cpu,
- &birth,
- trace_num);
- if(likely(hashed_process_data_child == NULL))
- {
- g_assert(child_pid == 0 || child_pid != process_child->ppid);
- /* Process not present */
- Drawing_t *drawing = control_flow_data->drawing;
- ProcessInfo *process_info;
- processlist_add(process_list,
- drawing,
- child_pid,
- process_child->tgid,
- process_child->cpu,
- process_child->ppid,
- &birth,
- trace_num,
- process_child->name,
- process_child->brand,
- &pl_height,
- &process_info,
- &hashed_process_data_child);
- gtk_widget_set_size_request(drawing->drawing_area,
- -1,
- pl_height);
- gtk_widget_queue_draw(drawing->drawing_area);
- } else {
+ hashed_process_data_child = get_hashed_process_data(control_flow_data,
+ process_child, child_pid, trace_num);
+
+
processlist_set_ppid(process_list, process_child->ppid,
hashed_process_data_child);
processlist_set_tgid(process_list, process_child->tgid,
hashed_process_data_child);
- }
+
if(likely(ltt_time_compare(hashed_process_data_child->next_good_time,
*/
int after_process_exit_hook(void *hook_data, void *call_data)
{
- LttvTraceHook *th = (LttvTraceHook*)hook_data;
- EventsRequest *events_request = (EventsRequest*)th->hook_data;
- ControlFlowData *control_flow_data = events_request->viewer_data;
- LttvTracefileContext *tfc = (LttvTracefileContext *)call_data;
+ LttvEvent *event;
- LttvTracefileState *tfs = (LttvTracefileState *)call_data;
+ event = (LttvEvent *) call_data;
+
+ if (strcmp(lttv_traceset_get_name_from_event(event),"sched_process_exit") != 0)
+ return FALSE;
- LttvTraceState *ts = (LttvTraceState *)tfc->t_context;
+ ControlFlowData *control_flow_data = (ControlFlowData*) hook_data;
- LttEvent *e;
- e = ltt_tracefile_get_event(tfc->tf);
+ LttvTraceState *ts = event->state;
+#ifdef BABEL_CLEANUP
LttvFilter *filter = control_flow_data->filter;
if(filter != NULL && filter->head != NULL)
if(!lttv_filter_tree_parse(filter->head,e,tfc->tf,
tfc->t_context->t,tfc,NULL,NULL))
return FALSE;
+#endif
- LttTime evtime = ltt_event_time(e);
+ LttTime evtime = lttv_event_get_timestamp(event);
/* Add process to process list (if not present) */
//LttvProcessState *process = tfs->process;
- guint cpu = tfs->cpu;
- guint trace_num = ts->parent.index;
+ guint cpu = lttv_traceset_get_cpuid_from_event(event);
+ guint trace_num = lttv_traceset_get_trace_index_from_event(event);
LttvProcessState *process = ts->running_process[cpu];
/* It should exist, because we are after the state update. */
g_assert(process != NULL);
guint pid = process->pid;
- LttTime birth;
- guint pl_height = 0;
+ //LttTime birth;
+ //guint pl_height = 0;
HashedProcessData *hashed_process_data = NULL;
ProcessList *process_list = control_flow_data->process_list;
- birth = process->creation_time;
+ //birth = process->creation_time;
if(likely(process_list->current_hash_data[trace_num][cpu] != NULL) ){
hashed_process_data = process_list->current_hash_data[trace_num][cpu];
} else {
- hashed_process_data = processlist_get_process_data(process_list,
- pid,
- process->cpu,
- &birth,
- trace_num);
- if(unlikely(hashed_process_data == NULL))
- {
- g_assert(pid == 0 || pid != process->ppid);
- /* Process not present */
- Drawing_t *drawing = control_flow_data->drawing;
- ProcessInfo *process_info;
- processlist_add(process_list,
- drawing,
- pid,
- process->tgid,
- process->cpu,
- process->ppid,
- &birth,
- trace_num,
- process->name,
- process->brand,
- &pl_height,
- &process_info,
- &hashed_process_data);
- gtk_widget_set_size_request(drawing->drawing_area,
- -1,
- pl_height);
- gtk_widget_queue_draw(drawing->drawing_area);
- }
+ hashed_process_data = get_hashed_process_data(control_flow_data,
+ process, pid, trace_num);
+
/* Set the current process */
process_list->current_hash_data[trace_num][process->cpu] =
/* Get the filename of the process to print */
int after_fs_exec_hook(void *hook_data, void *call_data)
{
+#ifdef BABEL_CLEANUP
LttvTraceHook *th = (LttvTraceHook*)hook_data;
EventsRequest *events_request = (EventsRequest*)th->hook_data;
ControlFlowData *control_flow_data = events_request->viewer_data;
if(likely(process_list->current_hash_data[trace_num][cpu] != NULL)) {
hashed_process_data = process_list->current_hash_data[trace_num][cpu];
} else {
- hashed_process_data = processlist_get_process_data(process_list,
- pid,
- process->cpu,
- &birth,
- trace_num);
- if(unlikely(hashed_process_data == NULL))
- {
- g_assert(pid == 0 || pid != process->ppid);
- ProcessInfo *process_info;
- /* Process not present */
- Drawing_t *drawing = control_flow_data->drawing;
- processlist_add(process_list,
- drawing,
- pid,
- process->tgid,
- process->cpu,
- process->ppid,
- &birth,
- trace_num,
- process->name,
- process->brand,
- &pl_height,
- &process_info,
- &hashed_process_data);
- gtk_widget_set_size_request(drawing->drawing_area,
- -1,
- pl_height);
- gtk_widget_queue_draw(drawing->drawing_area);
- }
+ hashed_process_data = get_hashed_process_data(control_flow_data,
+ process, pid, trace_num);
/* Set the current process */
process_list->current_hash_data[trace_num][process->cpu] =
hashed_process_data;
processlist_set_name(process_list, process->name, hashed_process_data);
+#endif //babel_cleanup
return 0;
}
-/* Get the filename of the process to print */
-int after_user_generic_thread_brand_hook(void *hook_data, void *call_data)
-{
- LttvTraceHook *th = (LttvTraceHook*)hook_data;
- EventsRequest *events_request = (EventsRequest*)th->hook_data;
- ControlFlowData *control_flow_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);
-
- LttvFilter *filter = control_flow_data->filter;
- if(filter != NULL && filter->head != NULL)
- if(!lttv_filter_tree_parse(filter->head,e,tfc->tf,
- tfc->t_context->t,tfc,NULL,NULL))
- return FALSE;
-
- guint cpu = tfs->cpu;
- guint trace_num = ts->parent.index;
- LttvProcessState *process = ts->running_process[cpu];
- g_assert(process != NULL);
-
- guint pid = process->pid;
-
- /* 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;
- HashedProcessData *hashed_process_data = NULL;
- ProcessList *process_list = control_flow_data->process_list;
- LttTime birth = process->creation_time;
-
- if(likely(process_list->current_hash_data[trace_num][cpu] != NULL)) {
- hashed_process_data = process_list->current_hash_data[trace_num][cpu];
- } else {
- hashed_process_data = processlist_get_process_data(process_list,
- pid,
- process->cpu,
- &birth,
- trace_num);
- if(unlikely(hashed_process_data == NULL))
- {
- g_assert(pid == 0 || pid != process->ppid);
- ProcessInfo *process_info;
- /* Process not present */
- Drawing_t *drawing = control_flow_data->drawing;
- processlist_add(process_list,
- drawing,
- pid,
- process->tgid,
- process->cpu,
- process->ppid,
- &birth,
- trace_num,
- process->name,
- process->brand,
- &pl_height,
- &process_info,
- &hashed_process_data);
- gtk_widget_set_size_request(drawing->drawing_area,
- -1,
- pl_height);
- gtk_widget_queue_draw(drawing->drawing_area);
- }
- /* Set the current process */
- process_list->current_hash_data[trace_num][process->cpu] =
- hashed_process_data;
- }
-
- processlist_set_brand(process_list, process->brand, hashed_process_data);
-
- return 0;
-
-}
-
-
/* after_event_enum_process_hook
*
* Create the processlist entry for the child process. Put the last
*/
int after_event_enum_process_hook(void *hook_data, void *call_data)
{
- LttvTraceHook *th = (LttvTraceHook*)hook_data;
- EventsRequest *events_request = (EventsRequest*)th->hook_data;
- ControlFlowData *control_flow_data = events_request->viewer_data;
+ LttvEvent *event;
- LttvTracefileContext *tfc = (LttvTracefileContext *)call_data;
+ event = (LttvEvent *) call_data;
+
+ if (strcmp(lttv_traceset_get_name_from_event(event),"lttng_statedump_process_state") != 0)
+ return FALSE;
- LttvTraceState *ts = (LttvTraceState *)tfc->t_context;
+ ControlFlowData *control_flow_data = (ControlFlowData*) hook_data;
- guint first_cpu, nb_cpus, cpu;
- LttEvent *e;
- e = ltt_tracefile_get_event(tfc->tf);
+ LttvTraceState *ts = event->state;
+
+ guint first_cpu, nb_cpus, cpu;
+#ifdef BABEL_CLEANUP
LttvFilter *filter = control_flow_data->filter;
if(filter != NULL && filter->head != NULL)
if(!lttv_filter_tree_parse(filter->head,e,tfc->tf,
tfc->t_context->t,tfc,NULL,NULL))
return FALSE;
-
+#endif
/* Add process to process list (if not present) */
LttvProcessState *process_in;
- LttTime birth;
- guint pl_height = 0;
HashedProcessData *hashed_process_data_in = NULL;
ProcessList *process_list = control_flow_data->process_list;
- guint trace_num = ts->parent.index;
+ guint trace_num = lttv_traceset_get_trace_index_from_event(event);
guint pid_in;
{
- pid_in = ltt_event_get_long_unsigned(e, lttv_trace_get_hook_field(th, 0));
+ pid_in = lttv_event_get_long(event, "tid");
}
if(pid_in == 0) {
first_cpu = 0;
- nb_cpus = ltt_trace_get_num_cpu(ts->parent.t);
+ nb_cpus = lttv_trace_get_num_cpu(ts->trace);
} else {
first_cpu = ANY_CPU;
nb_cpus = ANY_CPU+1;
#ifdef EXTRA_CHECK
//g_assert(process_in != NULL);
#endif //EXTRA_CHECK
- birth = process_in->creation_time;
- hashed_process_data_in = processlist_get_process_data(process_list,
- pid_in,
- process_in->cpu,
- &birth,
- trace_num);
- if(hashed_process_data_in == NULL)
- {
- if(pid_in != 0 && pid_in == process_in->ppid)
- g_critical("TEST %u , %u", pid_in, process_in->ppid);
- g_assert(pid_in == 0 || pid_in != process_in->ppid);
- ProcessInfo *process_info;
- Drawing_t *drawing = control_flow_data->drawing;
- /* Process not present */
- processlist_add(process_list,
- drawing,
- pid_in,
- process_in->tgid,
- process_in->cpu,
- process_in->ppid,
- &birth,
- trace_num,
- process_in->name,
- process_in->brand,
- &pl_height,
- &process_info,
- &hashed_process_data_in);
- gtk_widget_set_size_request(drawing->drawing_area,
- -1,
- pl_height);
- gtk_widget_queue_draw(drawing->drawing_area);
- } else {
+ hashed_process_data_in = get_hashed_process_data(control_flow_data,
+ process_in, pid_in, trace_num);
+
processlist_set_name(process_list, process_in->name,
hashed_process_data_in);
processlist_set_ppid(process_list, process_in->ppid,
hashed_process_data_in);
processlist_set_tgid(process_list, process_in->tgid,
hashed_process_data_in);
- }
+
}
return 0;
}
gint update_time_window_hook(void *hook_data, void *call_data)
{
ControlFlowData *control_flow_data = (ControlFlowData*) hook_data;
+
Drawing_t *drawing = control_flow_data->drawing;
ProcessList *process_list = control_flow_data->process_list;
gint update_current_time_hook(void *hook_data, void *call_data)
{
+
ControlFlowData *control_flow_data = (ControlFlowData*)hook_data;
LttTime current_time = *((LttTime*)call_data);
-
+
TimeWindow time_window =
lttvwindow_get_time_window(control_flow_data->tab);
}
LttTime time_end = ltt_time_add(time_begin, width);
- LttvTracesetContext * tsc =
- lttvwindow_get_traceset_context(control_flow_data->tab);
+ LttvTraceset * ts = lttvwindow_get_traceset(control_flow_data->tab);
- LttTime trace_start = tsc->time_span.start_time;
- LttTime trace_end = tsc->time_span.end_time;
+ TimeInterval time_span = lttv_traceset_get_time_span_real(ts);
+ LttTime trace_start = time_span.start_time;
+ LttTime trace_end = time_span.end_time;
g_info("New current time HOOK : %lu, %lu", current_time.tv_sec,
current_time.tv_nsec);
TRUE);
return 0;
+
}
typedef struct _ClosureData {
EventsRequest *events_request;
- LttvTracesetState *tss;
LttTime end_time;
guint x_end;
} ClosureData;
void draw_closure(gpointer key, gpointer value, gpointer user_data)
{
+
ProcessInfo *process_info = (ProcessInfo*)key;
HashedProcessData *hashed_process_data = (HashedProcessData*)value;
ClosureData *closure_data = (ClosureData*)user_data;
-
+
EventsRequest *events_request = closure_data->events_request;
ControlFlowData *control_flow_data = events_request->viewer_data;
+ LttvTraceset *ts = lttvwindow_get_traceset(control_flow_data->tab);
- LttvTracesetState *tss = closure_data->tss;
- LttvTracesetContext *tsc = (LttvTracesetContext*)tss;
LttTime evtime = closure_data->end_time;
#ifdef EXTRA_CHECK
g_assert(lttv_traceset_number(tsc->ts) > 0);
#endif //EXTRA_CHECK
- LttvTraceContext *tc = tsc->traces[process_info->trace_num];
- LttvTraceState *ts = (LttvTraceState*)tc;
+
+ LttvTrace *trace = lttv_traceset_get(ts, process_info->trace_num);
+ LttvTraceState *trace_state = trace->state;
#if 0
//FIXME : optimize data structures.
g_assert(i<tc->tracefiles->len);
tfs = LTTV_TRACEFILE_STATE(tfc);
#endif //0
- // LttvTracefileState *tfs =
+ // LttvTracefileState *tfs =ts
// (LttvTracefileState*)tsc->traces[process_info->trace_num]->
// tracefiles[process_info->cpu];
LttvProcessState *process;
- process = lttv_state_find_process(ts, process_info->cpu,
+ process = lttv_state_find_process(trace_state, process_info->cpu,
process_info->pid);
if(unlikely(process != NULL)) {
-
+#ifdef BABEL_CLEANUP
LttvFilter *filter = control_flow_data->filter;
if(filter != NULL && filter->head != NULL)
if(!lttv_filter_tree_parse(filter->head,NULL,NULL,
tc->t,NULL,process,tc))
dodraw = FALSE;
-
+#endif //babel_cleanup
/* Only draw for processes that are currently in the trace states */
#ifdef EXTRA_CHECK
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.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;
+ init_drawing_context(&draw_context,
+ hashed_process_data,
+ drawing,
+ x);
+
#if 0
/* Jump over draw if we are at the same x position */
if(x == hashed_process_data->x.over)
int before_chunk(void *hook_data, void *call_data)
{
+
EventsRequest *events_request = (EventsRequest*)hook_data;
- LttvTracesetState *tss = (LttvTracesetState*)call_data;
+ LttvTraceset *ts = (LttvTraceset*)call_data;
#if 0
/* Desactivate sort */
gtk_tree_sortable_set_sort_column_id(
TRACE_COLUMN,
GTK_SORT_ASCENDING);
#endif //0
- drawing_chunk_begin(events_request, tss);
+ drawing_chunk_begin(events_request, ts);
return 0;
}
int before_request(void *hook_data, void *call_data)
{
+
EventsRequest *events_request = (EventsRequest*)hook_data;
- LttvTracesetState *tss = (LttvTracesetState*)call_data;
- drawing_data_request_begin(events_request, tss);
+ drawing_data_request_begin(events_request);
return 0;
+
}
-/*
- * after request is necessary in addition of after chunk in order to draw
- * lines until the end of the screen. after chunk just draws lines until
- * the last event.
- *
- * for each process
- * draw closing line
- * expose
- */
-int after_request(void *hook_data, void *call_data)
+void draw_closing_lines(ControlFlowData *control_flow_data,
+ EventsRequest* events_request)
{
- EventsRequest *events_request = (EventsRequest*)hook_data;
- ControlFlowData *control_flow_data = events_request->viewer_data;
- LttvTracesetState *tss = (LttvTracesetState*)call_data;
-
- ProcessList *process_list = control_flow_data->process_list;
- LttTime end_time = events_request->end_time;
+ ProcessList *process_list = control_flow_data->process_list;
+
ClosureData closure_data;
- closure_data.events_request = (EventsRequest*)hook_data;
- closure_data.tss = tss;
- closure_data.end_time = end_time;
+ closure_data.events_request = events_request;
+ closure_data.end_time = events_request->end_time;
TimeWindow time_window =
lttvwindow_get_time_window(control_flow_data->tab);
guint width = control_flow_data->drawing->width;
convert_time_to_pixels(
time_window,
- end_time,
+ events_request->end_time,
width,
&closure_data.x_end);
/* Request expose */
- drawing_request_expose(events_request, tss, end_time);
+ drawing_request_expose(events_request, events_request->end_time);
+}
+
+/*
+ * after request is necessary in addition of after chunk in order to draw
+ * lines until the end of the screen. after chunk just draws lines until
+ * the last event.
+ *
+ * for each process
+ * draw closing line
+ * expose
+ */
+int after_request(void *hook_data, void *call_data)
+{
+
+ EventsRequest *events_request = (EventsRequest*)hook_data;
+ ControlFlowData *control_flow_data = events_request->viewer_data;
+
+ draw_closing_lines(control_flow_data, events_request);
+
return 0;
}
*/
int after_chunk(void *hook_data, void *call_data)
{
+
EventsRequest *events_request = (EventsRequest*)hook_data;
ControlFlowData *control_flow_data = events_request->viewer_data;
- LttvTracesetState *tss = (LttvTracesetState*)call_data;
- LttvTracesetContext *tsc = (LttvTracesetContext*)call_data;
- LttvTracefileContext *tfc = lttv_traceset_context_get_current_tfc(tsc);
- LttTime end_time;
+ LttvTraceset *ts = (LttvTraceset*)call_data;
+
ProcessList *process_list = control_flow_data->process_list;
guint i;
- LttvTraceset *traceset = tsc->ts;
- guint nb_trace = lttv_traceset_number(traceset);
+ guint nb_trace = lttv_traceset_number(ts);
/* Only execute when called for the first trace's events request */
if(!process_list->current_hash_data)
g_free(process_list->current_hash_data);
process_list->current_hash_data = NULL;
- if(tfc != NULL)
- end_time = LTT_TIME_MIN(tfc->timestamp, events_request->end_time);
- else /* end of traceset, or position now out of request : end */
- end_time = events_request->end_time;
-
- ClosureData closure_data;
- closure_data.events_request = (EventsRequest*)hook_data;
- closure_data.tss = tss;
- closure_data.end_time = end_time;
-
- TimeWindow time_window =
- lttvwindow_get_time_window(control_flow_data->tab);
- guint width = control_flow_data->drawing->width;
- convert_time_to_pixels(
- time_window,
- end_time,
- width,
- &closure_data.x_end);
-
- /* Draw last items */
- g_hash_table_foreach(process_list->process_hash, draw_closure,
- (void*)&closure_data);
-#if 0
- /* Reactivate sort */
- gtk_tree_sortable_set_sort_column_id(
- GTK_TREE_SORTABLE(control_flow_data->process_list->list_store),
- GTK_TREE_SORTABLE_DEFAULT_SORT_COLUMN_ID,
- GTK_SORT_ASCENDING);
-
- update_index_to_pixmap(control_flow_data->process_list);
- /* Request a full expose : drawing scrambled */
- gtk_widget_queue_draw(control_flow_data->drawing->drawing_area);
-#endif //0
- /* Request expose (updates damages zone also) */
- drawing_request_expose(events_request, tss, end_time);
+ draw_closing_lines(control_flow_data, events_request);
return 0;
}
*/
int before_statedump_end(void *hook_data, void *call_data)
{
- LttvTraceHook *th = (LttvTraceHook*)hook_data;
- EventsRequest *events_request = (EventsRequest*)th->hook_data;
- ControlFlowData *control_flow_data = events_request->viewer_data;
+ LttvEvent *event;
- LttvTracefileContext *tfc = (LttvTracefileContext *)call_data;
+ event = (LttvEvent *) call_data;
+
+ if (strcmp(lttv_traceset_get_name_from_event(event),"lttng_statedump_end") != 0)
+ return FALSE;
- LttvTracesetState *tss = (LttvTracesetState*)tfc->t_context->ts_context;
- ProcessList *process_list = control_flow_data->process_list;
+ ControlFlowData *control_flow_data = (ControlFlowData*) hook_data;
- LttEvent *e;
- e = ltt_tracefile_get_event(tfc->tf);
+ ProcessList *process_list = control_flow_data->process_list;
+#ifdef BABEL_CLEANUP
LttvFilter *filter = control_flow_data->filter;
if(filter != NULL && filter->head != NULL)
if(!lttv_filter_tree_parse(filter->head,e,tfc->tf,
tfc->t_context->t,tfc,NULL,NULL))
return FALSE;
+#endif
- LttTime evtime = ltt_event_time(e);
+ LttTime evtime = lttv_event_get_timestamp(event);
ClosureData closure_data;
- closure_data.events_request = events_request;
- closure_data.tss = tss;
+ //TODO ybrosseau 2013-03-27: Fake and event_request.
+ // We need to change the API of drawing_request_expose to ask
+ // For and control flow data only.
+ EventsRequest events_request;
+ events_request.viewer_data = control_flow_data;
+ closure_data.events_request = &events_request;
closure_data.end_time = evtime;
TimeWindow time_window =
/* Draw last items */
g_hash_table_foreach(process_list->process_hash, draw_closure,
(void*)&closure_data);
+
#if 0
/* Reactivate sort */
gtk_tree_sortable_set_sort_column_id(
gtk_widget_queue_draw(control_flow_data->drawing->drawing_area);
#endif //0
/* Request expose (updates damages zone also) */
- drawing_request_expose(events_request, tss, evtime);
+ drawing_request_expose(&events_request, evtime);
return 0;
}