* line/background.
*/
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
//#define PANGO_ENABLE_BACKEND
#include <gtk/gtk.h>
#include <ltt/event.h>
#include <ltt/time.h>
#include <ltt/type.h>
+#include <ltt/trace.h>
#include <lttv/lttv.h>
#include <lttv/hook.h>
#include <lttv/state.h>
#include <lttvwindow/lttvwindow.h>
#include <lttvwindow/lttvwindowtraces.h>
+#include <lttvwindow/support.h>
#include "eventhooks.h"
#define MAX_PATH_LEN 256
+extern GSList *g_legend_list;
#if 0
typedef struct _ProcessAddClosure {
drawing_clear(control_flow_data->drawing);
processlist_clear(control_flow_data->process_list);
+ gtk_widget_set_size_request(
+ control_flow_data->drawing->drawing_area,
+ -1, processlist_get_height(control_flow_data->process_list));
redraw_notify(control_flow_data, NULL);
}
}
+void legend_destructor(GtkWindow *legend)
+{
+ g_legend_list = g_slist_remove(g_legend_list, legend);
+}
+
+/* Create a popup legend */
+GtkWidget *
+h_legend(Tab *tab)
+{
+ g_info("h_legend, %p", tab);
+
+ GtkWindow *legend = GTK_WINDOW(gtk_window_new(GTK_WINDOW_TOPLEVEL));
+
+ g_legend_list = g_slist_append(
+ g_legend_list,
+ legend);
+
+ g_object_set_data_full(
+ G_OBJECT(legend),
+ "legend",
+ legend,
+ (GDestroyNotify)legend_destructor);
+
+ gtk_window_set_title(legend, "Control Flow View Legend");
+
+ GtkWidget *pixmap = create_pixmap(GTK_WIDGET(legend), "lttv-color-list.png");
+
+ // GtkImage *image = GTK_IMAGE(gtk_image_new_from_pixmap(
+ // GDK_PIXMAP(pixmap), NULL));
+
+ gtk_container_add(GTK_CONTAINER(legend), GTK_WIDGET(pixmap));
+
+ gtk_widget_show(GTK_WIDGET(pixmap));
+ gtk_widget_show(GTK_WIDGET(legend));
+
+
+ return NULL; /* This is a popup window */
+}
+
+
int event_selected_hook(void *hook_data, void *call_data)
{
ControlFlowData *control_flow_data = (ControlFlowData*) hook_data;
int before_schedchange_hook(void *hook_data, void *call_data)
{
- EventsRequest *events_request = (EventsRequest*)hook_data;
+ LttvTraceHookByFacility *thf = (LttvTraceHookByFacility*)hook_data;
+ EventsRequest *events_request = (EventsRequest*)thf->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 = tfc->e;
+ e = ltt_tracefile_get_event(tfc->tf);
LttTime evtime = ltt_event_time(e);
guint pid_out;
guint pid_in;
{
- LttField *f = ltt_event_field(e);
- LttField *element;
- element = ltt_field_member(f,0);
- pid_out = ltt_event_get_long_unsigned(e,element);
- element = ltt_field_member(f,1);
- pid_in = ltt_event_get_long_unsigned(e,element);
+ pid_out = ltt_event_get_long_unsigned(e, thf->f1);
+ pid_in = ltt_event_get_long_unsigned(e, thf->f2);
}
{
* 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;
+ guint cpu = ltt_tracefile_num(tfc->tf);
+ LttvProcessState *process = ts->running_process[cpu];
/* unknown state, bad current pid */
- if(tfs->process->pid != pid_out)
- process = lttv_state_find_process(tfs, pid_out);
- else
- process = tfs->process;
+ if(process->pid != pid_out)
+ process = lttv_state_find_process(ts,
+ ltt_tracefile_num(tfc->tf), pid_out);
if(process != NULL) {
/* Well, the process_out existed : we must get it in the process hash
hashed_process_data = processlist_get_process_data(process_list,
pid_out,
- process->last_cpu_index,
+ process->cpu,
&birth,
tfc->t_context->index);
if(hashed_process_data == NULL)
{
g_assert(pid_out == 0 || pid_out != process->ppid);
- const gchar *name = g_quark_to_string(process->name);
/* Process not present */
ProcessInfo *process_info;
Drawing_t *drawing = control_flow_data->drawing;
processlist_add(process_list,
drawing,
pid_out,
- process->last_cpu_index,
+ process->cpu,
process->ppid,
&birth,
tfc->t_context->index,
- name,
+ process->name,
&pl_height,
&process_info,
&hashed_process_data);
* 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(tfs, pid_in);
+ process = lttv_state_find_process(ts,
+ ltt_tracefile_num(tfc->tf), pid_in);
if(process != NULL) {
- /* Well, the process_out existed : we must get it in the process hash
+ /* 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) */
hashed_process_data = processlist_get_process_data(process_list,
pid_in,
- process->last_cpu_index,
+ process->cpu,
&birth,
tfc->t_context->index);
if(hashed_process_data == NULL)
{
g_assert(pid_in == 0 || pid_in != process->ppid);
- const gchar *name = g_quark_to_string(process->name);
/* Process not present */
ProcessInfo *process_info;
Drawing_t *drawing = control_flow_data->drawing;
processlist_add(process_list,
drawing,
pid_in,
- process->last_cpu_index,
+ process->cpu,
process->ppid,
&birth,
tfc->t_context->index,
- name,
+ process->name,
&pl_height,
&process_info,
&hashed_process_data);
PropertiesBG prop_bg;
prop_bg.color = g_new(GdkColor,1);
- switch(tfc->index) {
+ switch(ltt_tracefile_num(tfc->tf)) {
case 0:
prop_bg.color->red = 0x1515;
prop_bg.color->green = 0x1515;
PropertiesBG prop_bg;
prop_bg.color = g_new(GdkColor,1);
- switch(tfc->index) {
+ switcht(ltt_tracefile_num(tfc->tf)) {
case 0:
prop_bg.color->red = 0x1515;
prop_bg.color->green = 0x1515;
*/
int after_schedchange_hook(void *hook_data, void *call_data)
{
- EventsRequest *events_request = (EventsRequest*)hook_data;
+ LttvTraceHookByFacility *thf = (LttvTraceHookByFacility*)hook_data;
+ EventsRequest *events_request = (EventsRequest*)thf->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 = tfc->e;
+ e = ltt_tracefile_get_event(tfc->tf);
LttTime evtime = ltt_event_time(e);
guint pid_in;
{
guint pid_out;
- LttField *f = ltt_event_field(e);
- LttField *element;
- element = ltt_field_member(f,0);
- pid_out = ltt_event_get_long_unsigned(e,element);
- element = ltt_field_member(f,1);
- pid_in = ltt_event_get_long_unsigned(e,element);
+ pid_out = ltt_event_get_long_unsigned(e, thf->f1);
+ pid_in = ltt_event_get_long_unsigned(e, thf->f2);
}
/* Find process pid_in in the list... */
- //process_in = lttv_state_find_process(tfs, pid_in);
- process_in = tfs->process;
+ //process_in = lttv_state_find_process(ts, ANY_CPU, pid_in);
+ //process_in = tfs->process;
+ guint cpu = ltt_tracefile_num(tfc->tf);
+ process_in = ts->running_process[cpu];
/* It should exist, because we are after the state update. */
#ifdef EXTRA_CHECK
g_assert(process_in != NULL);
hashed_process_data_in = processlist_get_process_data(process_list,
pid_in,
- process_in->last_cpu_index,
+ process_in->cpu,
&birth,
tfc->t_context->index);
if(hashed_process_data_in == NULL)
{
g_assert(pid_in == 0 || pid_in != process_in->ppid);
- const gchar *name = g_quark_to_string(process_in->name);
ProcessInfo *process_info;
Drawing_t *drawing = control_flow_data->drawing;
/* Process not present */
processlist_add(process_list,
drawing,
pid_in,
- process_in->last_cpu_index,
+ process_in->cpu,
process_in->ppid,
&birth,
tfc->t_context->index,
- name,
+ process_in->name,
&pl_height,
&process_info,
&hashed_process_data_in);
gtk_widget_queue_draw(drawing->drawing_area);
}
/* Set the current process */
- process_list->current_hash_data[process_in->last_cpu_index] =
+ process_list->current_hash_data[process_in->cpu] =
hashed_process_data_in;
if(ltt_time_compare(hashed_process_data_in->next_good_time,
prop_text_in.text = g_new(gchar, 260);
strcpy(prop_text_in.text, "CPU ");
- snprintf(tmp, 255, "%u", tfc->index);
+ snprintf(tmp, 255, "%u", ltt_tracefile_num(tfc->tf));
strcat(prop_text_in.text, tmp);
draw_text((void*)&prop_text_in, (void*)draw_context_in);
int before_execmode_hook(void *hook_data, void *call_data)
{
- EventsRequest *events_request = (EventsRequest*)hook_data;
+ LttvTraceHookByFacility *thf = (LttvTraceHookByFacility*)hook_data;
+ EventsRequest *events_request = (EventsRequest*)thf->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 = tfc->e;
+ e = ltt_tracefile_get_event(tfc->tf);
LttTime evtime = ltt_event_time(e);
* time to do it.
*/
/* For the pid */
- LttvProcessState *process = tfs->process;
+ //LttvProcessState *process = tfs->process;
+ guint cpu = ltt_tracefile_num(tfc->tf);
+ LttvProcessState *process = ts->running_process[cpu];
g_assert(process != NULL);
guint pid = process->pid;
ProcessList *process_list = control_flow_data->process_list;
LttTime birth = process->creation_time;
- if(likely(process_list->current_hash_data[tfc->index] != NULL)) {
- hashed_process_data = process_list->current_hash_data[tfc->index];
+ if(likely(process_list->current_hash_data[cpu] != NULL)) {
+ hashed_process_data = process_list->current_hash_data[cpu];
} else {
hashed_process_data = processlist_get_process_data(process_list,
pid,
- process->last_cpu_index,
+ process->cpu,
&birth,
tfc->t_context->index);
if(unlikely(hashed_process_data == NULL))
ProcessInfo *process_info;
/* Process not present */
Drawing_t *drawing = control_flow_data->drawing;
- const gchar *name = g_quark_to_string(process->name);
processlist_add(process_list,
drawing,
pid,
- process->last_cpu_index,
+ process->cpu,
process->ppid,
&birth,
tfc->t_context->index,
- name,
+ process->name,
&pl_height,
&process_info,
&hashed_process_data);
gtk_widget_queue_draw(drawing->drawing_area);
}
/* Set the current process */
- process_list->current_hash_data[process->last_cpu_index] =
+ process_list->current_hash_data[process->cpu] =
hashed_process_data;
}
* This function adds items to be drawn in a queue for each process.
*
*/
+#if 0
int after_execmode_hook(void *hook_data, void *call_data)
{
/**************** DOES NOTHING!! *************/
return 0;
-
- EventsRequest *events_request = (EventsRequest*)hook_data;
+ LttvTraceHookByFacility *thf = (LttvTraceHookByFacility*)hook_data;
+ EventsRequest *events_request = (EventsRequest*)thf->hook_data;
ControlFlowData *control_flow_data = events_request->viewer_data;
LttvTracefileContext *tfc = (LttvTracefileContext *)call_data;
LttvTracefileState *tfs = (LttvTracefileState *)call_data;
LttEvent *e;
- e = tfc->e;
+ e = ltt_tracefile_get_event(tfc->tf);
LttTime evtime = ltt_event_time(e);
birth = process->creation_time;
- if(likely(process_list->current_hash_data[tfc->index] != NULL)) {
- hashed_process_data = process_list->current_hash_data[tfc->index];
+ if(likely(process_list->current_hash_data[ltt_tracefile_num(tfc->tf)] != NULL)) {
+ hashed_process_data = process_list->current_hash_data[ltt_tracefile_num(tfc->tf)];
} else {
hashed_process_data = processlist_get_process_data(process_list,
pid,
}
return 0;
}
+#endif //0
-/* before_process_hook
+/* before_process_exit_hook
*
* Draw lines for process event.
*
* This function adds items to be drawn in a queue for each process.
*
*/
-int before_process_hook(void *hook_data, void *call_data)
+
+
+int before_process_exit_hook(void *hook_data, void *call_data)
{
- EventsRequest *events_request = (EventsRequest*)hook_data;
+ LttvTraceHookByFacility *thf = (LttvTraceHookByFacility*)hook_data;
+ EventsRequest *events_request = (EventsRequest*)thf->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 = tfc->e;
+ e = ltt_tracefile_get_event(tfc->tf);
LttTime evtime = ltt_event_time(e);
- guint sub_id;
- {
- LttField *f = ltt_event_field(e);
- LttField *element;
- element = ltt_field_member(f,0);
- sub_id = ltt_event_get_long_unsigned(e,element);
- }
+ /* Add process to process list (if not present) */
+ //LttvProcessState *process = tfs->process;
+ guint cpu = ltt_tracefile_num(tfc->tf);
+ LttvProcessState *process = ts->running_process[cpu];
+ guint pid = process->pid;
+ LttTime birth;
+ guint pl_height = 0;
+ HashedProcessData *hashed_process_data = NULL;
- if(sub_id == 3) { /* exit */
+ ProcessList *process_list = control_flow_data->process_list;
+
+ g_assert(process != NULL);
- /* Add process to process list (if not present) */
- LttvProcessState *process = tfs->process;
- guint pid = process->pid;
- LttTime birth;
- guint pl_height = 0;
- HashedProcessData *hashed_process_data = NULL;
+ birth = process->creation_time;
- ProcessList *process_list = control_flow_data->process_list;
-
- g_assert(process != NULL);
+ if(likely(process_list->current_hash_data[cpu] != NULL)) {
+ hashed_process_data = process_list->current_hash_data[cpu];
+ } else {
+ hashed_process_data = processlist_get_process_data(process_list,
+ pid,
+ process->cpu,
+ &birth,
+ tfc->t_context->index);
+ 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->cpu,
+ process->ppid,
+ &birth,
+ tfc->t_context->index,
+ 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);
+ }
+ }
- birth = process->creation_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.
+ */
+
+ 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);
- if(likely(process_list->current_hash_data[tfc->index] != NULL)) {
- hashed_process_data = process_list->current_hash_data[tfc->index];
- } else {
- hashed_process_data = processlist_get_process_data(process_list,
- pid,
- process->last_cpu_index,
- &birth,
- tfc->t_context->index);
- if(unlikely(hashed_process_data == NULL))
- {
- g_assert(pid == 0 || pid != process->ppid);
- /* Process not present */
- Drawing_t *drawing = control_flow_data->drawing;
- const gchar *name = g_quark_to_string(process->name);
- ProcessInfo *process_info;
- processlist_add(process_list,
- drawing,
- pid,
- process->last_cpu_index,
- process->ppid,
- &birth,
- tfc->t_context->index,
- 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);
- }
- }
+#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 = control_flow_data->drawing;
+ guint width = drawing->width;
+ guint x;
+ convert_time_to_pixels(
+ time_window,
+ evtime,
+ width,
+ &x);
- /* 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 collision indicator */
+ gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]);
+ gdk_draw_point(hashed_process_data->pixmap,
+ drawing->gc,
+ x,
+ (hashed_process_data->height/2)-3);
+ 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;
+ 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 = control_flow_data->drawing;
- guint width = drawing->width;
- guint x;
- convert_time_to_pixels(
- time_window,
- evtime,
- width,
- &x);
+ 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,
(hashed_process_data->height/2)-3);
hashed_process_data->x.middle_marked = TRUE;
}
+ /* jump */
} else {
- TimeWindow time_window =
- lttvwindow_get_time_window(control_flow_data->tab);
+ DrawContext draw_context;
-#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 = control_flow_data->drawing;
- guint width = drawing->width;
- guint x;
+ /* 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;
- convert_time_to_pixels(
- time_window,
- evtime,
- width,
- &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;
- /* Jump over draw if we are at the same x position */
+ {
+ /* 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;
+
+}
+
+
+
+/* before_process_release_hook
+ *
+ * Draw lines for process event.
+ *
+ * @param hook_data ControlFlowData structure of the viewer.
+ * @param call_data Event context.
+ *
+ * This function adds items to be drawn in a queue for each process.
+ *
+ */
+
+
+int before_process_release_hook(void *hook_data, void *call_data)
+{
+ LttvTraceHookByFacility *thf = (LttvTraceHookByFacility*)hook_data;
+ EventsRequest *events_request = (EventsRequest*)thf->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);
+
+ LttTime evtime = ltt_event_time(e);
+
+
+ guint pid;
+ {
+ pid = ltt_event_get_long_unsigned(e, thf->f1);
+ }
+
+ /* Add process to process list (if not present) */
+ /* Don't care about the process if it's not in the state hash already :
+ * that means a process that has never done anything in the trace and
+ * unknown suddently gets destroyed : no state meaningful to show. */
+ LttvProcessState *process = lttv_state_find_process(ts, ANY_CPU, pid);
+
+ if(process != NULL) {
+ LttTime birth;
+ guint pl_height = 0;
+ HashedProcessData *hashed_process_data = NULL;
+
+ ProcessList *process_list = control_flow_data->process_list;
+
+ birth = process->creation_time;
+
+ /* Cannot use current process : this event happens on another process,
+ * action done by the parent. */
+ hashed_process_data = processlist_get_process_data(process_list,
+ pid,
+ process->cpu,
+ &birth,
+ tfc->t_context->index);
+ 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->cpu,
+ process->ppid,
+ &birth,
+ tfc->t_context->index,
+ 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);
+ }
+
+ /* 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;
+#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,
+ (hashed_process_data->height/2)-3);
+ 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;
+#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))
{
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 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;
+}
+
+
+
+
+
+
+
+
+#if 0
+/* before_process_hook
+ *
+ * Draw lines for process event.
+ *
+ * @param hook_data ControlFlowData structure of the viewer.
+ * @param call_data Event context.
+ *
+ * This function adds items to be drawn in a queue for each process.
+ *
+ */
+int before_process_hook(void *hook_data, void *call_data)
+{
+ LttvTraceHookByFacility *thf = (LttvTraceHookByFacility*)hook_data;
+ EventsRequest *events_request = (EventsRequest*)thf->hook_data;
+ ControlFlowData *control_flow_data = events_request->viewer_data;
+
+ LttvTracefileContext *tfc = (LttvTracefileContext *)call_data;
+
+ LttvTracefileState *tfs = (LttvTracefileState *)call_data;
+
+ LttEvent *e;
+ e = ltt_tracefile_get_event(tfc->tf);
+
+ LttTime evtime = ltt_event_time(e);
+
+ guint sub_id;
+ {
+ LttField *f = ltt_event_field(e);
+ LttField *element;
+ element = ltt_field_member(f,0);
+ sub_id = ltt_event_get_long_unsigned(e,element);
+ }
+
+ if(sub_id == 3) { /* exit */
+
+ /* Add process to process list (if not present) */
+ LttvProcessState *process = tfs->process;
+ 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[tfc->index] != NULL)) {
+ hashed_process_data = process_list->current_hash_data[tfc->index];
+ } else {
+ hashed_process_data = processlist_get_process_data(process_list,
+ pid,
+ process->last_cpu_index,
+ &birth,
+ tfc->t_context->index);
+ if(unlikely(hashed_process_data == NULL))
+ {
+ g_assert(pid == 0 || pid != process->ppid);
+ /* Process not present */
+ Drawing_t *drawing = control_flow_data->drawing;
+ const gchar *name = g_quark_to_string(process->name);
+ ProcessInfo *process_info;
+ processlist_add(process_list,
+ drawing,
+ pid,
+ process->last_cpu_index,
+ process->ppid,
+ &birth,
+ tfc->t_context->index,
+ 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);
+ }
+ }
+
+ /* 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;
+#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,
+ (hashed_process_data->height/2)-3);
+ 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;
+#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,
+ (hashed_process_data->height/2)-3);
+ 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 if(sub_id == 7) /* release */ {
+
+ guint pid;
+ {
+ LttField *f = ltt_event_field(e);
+ LttField *element;
+ element = ltt_field_member(f,1);
+ pid = ltt_event_get_long_unsigned(e,element);
+ }
+
+ /* Add process to process list (if not present) */
+ /* Don't care about the process if it's not in the state hash already :
+ * that means a process that has never done anything in the trace and
+ * unknown suddently gets destroyed : no state meaningful to show. */
+ LttvProcessState *process = lttv_state_find_process(tfs, pid);
+
+ if(process != NULL) {
+ LttTime birth;
+ guint pl_height = 0;
+ HashedProcessData *hashed_process_data = NULL;
+
+ ProcessList *process_list = control_flow_data->process_list;
+
+ birth = process->creation_time;
+
+ /* Cannot use current process : this event happens on another process,
+ * action done by the parent. */
+ hashed_process_data = processlist_get_process_data(process_list,
+ pid,
+ process->last_cpu_index,
+ &birth,
+ tfc->t_context->index);
+ 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->last_cpu_index,
+ process->ppid,
+ &birth,
+ tfc->t_context->index,
+ 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);
+ }
+
+ /* 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;
+#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,
+ (hashed_process_data->height/2)-3);
+ 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;
+#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,
+ (hashed_process_data->height/2)-3);
+ 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);
}
- /* 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);
}
}
}
+#endif //0
+
+
+
+/* after_process_fork_hook
+ *
+ * Create the processlist entry for the child process. Put the last
+ * position in x at the current time value.
+ *
+ * @param hook_data ControlFlowData structure of the viewer.
+ * @param call_data Event context.
+ *
+ * This function adds items to be drawn in a queue for each process.
+ *
+ */
+int after_process_fork_hook(void *hook_data, void *call_data)
+{
+ LttvTraceHookByFacility *thf = (LttvTraceHookByFacility*)hook_data;
+ EventsRequest *events_request = (EventsRequest*)thf->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);
+
+ LttTime evtime = ltt_event_time(e);
+
+ guint child_pid;
+ {
+ child_pid = ltt_event_get_long_unsigned(e, thf->f2);
+ }
+
+ /* 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;
+
+ /* Find child in the list... */
+ process_child = lttv_state_find_process(ts, ANY_CPU, child_pid);
+ /* It should exist, because we are after the state update. */
+ g_assert(process_child != NULL);
+
+ birth = process_child->creation_time;
+
+ /* 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,
+ tfc->t_context->index);
+ 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->cpu,
+ process_child->ppid,
+ &birth,
+ tfc->t_context->index,
+ process_child->name,
+ &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);
+ }
+
+
+ if(likely(ltt_time_compare(hashed_process_data_child->next_good_time,
+ evtime) <= 0))
+ {
+ 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;
+#endif //EXTRA_CHECK
+ Drawing_t *drawing = control_flow_data->drawing;
+ guint width = drawing->width;
+ guint new_x;
+ convert_time_to_pixels(
+ time_window,
+ evtime,
+ width,
+ &new_x);
+
+ if(likely(hashed_process_data_child->x.over != new_x)) {
+ hashed_process_data_child->x.over = new_x;
+ hashed_process_data_child->x.over_used = FALSE;
+ hashed_process_data_child->x.over_marked = FALSE;
+ }
+ if(likely(hashed_process_data_child->x.middle != new_x)) {
+ hashed_process_data_child->x.middle = new_x;
+ hashed_process_data_child->x.middle_used = FALSE;
+ hashed_process_data_child->x.middle_marked = FALSE;
+ }
+ if(likely(hashed_process_data_child->x.under != new_x)) {
+ hashed_process_data_child->x.under = new_x;
+ hashed_process_data_child->x.under_used = FALSE;
+ hashed_process_data_child->x.under_marked = FALSE;
+ }
+ }
+ return 0;
+}
+
+
+
+/* after_process_exit_hook
+ *
+ * Create the processlist entry for the child process. Put the last
+ * position in x at the current time value.
+ *
+ * @param hook_data ControlFlowData structure of the viewer.
+ * @param call_data Event context.
+ *
+ * This function adds items to be drawn in a queue for each process.
+ *
+ */
+int after_process_exit_hook(void *hook_data, void *call_data)
+{
+ LttvTraceHookByFacility *thf = (LttvTraceHookByFacility*)hook_data;
+ EventsRequest *events_request = (EventsRequest*)thf->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);
+
+ LttTime evtime = ltt_event_time(e);
+
+ /* Add process to process list (if not present) */
+ //LttvProcessState *process = tfs->process;
+ guint cpu = ltt_tracefile_num(tfc->tf);
+ 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;
+ HashedProcessData *hashed_process_data = NULL;
+
+ ProcessList *process_list = control_flow_data->process_list;
+
+ birth = process->creation_time;
+
+ if(likely(process_list->current_hash_data[cpu] != NULL) ){
+ hashed_process_data = process_list->current_hash_data[cpu];
+ } else {
+ hashed_process_data = processlist_get_process_data(process_list,
+ pid,
+ process->cpu,
+ &birth,
+ tfc->t_context->index);
+ 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->cpu,
+ process->ppid,
+ &birth,
+ tfc->t_context->index,
+ 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);
+ }
+
+ /* Set the current process */
+ process_list->current_hash_data[process->cpu] =
+ hashed_process_data;
+ }
+
+ if(unlikely(ltt_time_compare(hashed_process_data->next_good_time,
+ evtime) <= 0))
+ {
+ 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;
+#endif //EXTRA_CHECK
+ Drawing_t *drawing = control_flow_data->drawing;
+ guint width = drawing->width;
+ guint new_x;
+ convert_time_to_pixels(
+ time_window,
+ evtime,
+ width,
+ &new_x);
+ if(unlikely(hashed_process_data->x.middle != new_x)) {
+ hashed_process_data->x.middle = new_x;
+ hashed_process_data->x.middle_used = FALSE;
+ hashed_process_data->x.middle_marked = FALSE;
+ }
+ }
+ return 0;
+}
+#if 0
/* after_process_hook
*
*/
int after_process_hook(void *hook_data, void *call_data)
{
- EventsRequest *events_request = (EventsRequest*)hook_data;
+ LttvTraceHookByFacility *thf = (LttvTraceHookByFacility*)hook_data;
+ EventsRequest *events_request = (EventsRequest*)thf->hook_data;
ControlFlowData *control_flow_data = events_request->viewer_data;
LttvTracefileContext *tfc = (LttvTracefileContext *)call_data;
LttvTracefileState *tfs = (LttvTracefileState *)call_data;
LttEvent *e;
- e = tfc->e;
+ e = ltt_tracefile_get_event(tfc->tf);
LttTime evtime = ltt_event_time(e);
birth = process_child->creation_time;
+ /* 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->last_cpu_index,
birth = process->creation_time;
- if(likely(process_list->current_hash_data[tfc->index] != NULL) ){
- hashed_process_data = process_list->current_hash_data[tfc->index];
+ if(likely(process_list->current_hash_data[ltt_tracefile_num(tfc->tf)] != NULL) ){
+ hashed_process_data = process_list->current_hash_data[ltt_tracefile_num(tfc->tf)];
} else {
hashed_process_data = processlist_get_process_data(process_list,
pid,
return 0;
}
+#endif //0
+
+/* Get the filename of the process to print */
+int after_fs_exec_hook(void *hook_data, void *call_data)
+{
+ LttvTraceHookByFacility *thf = (LttvTraceHookByFacility*)hook_data;
+ EventsRequest *events_request = (EventsRequest*)thf->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;
+
+ guint cpu = ltt_tracefile_num(tfc->tf);
+ 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[cpu] != NULL)) {
+ hashed_process_data = process_list->current_hash_data[cpu];
+ } else {
+ hashed_process_data = processlist_get_process_data(process_list,
+ pid,
+ process->cpu,
+ &birth,
+ tfc->t_context->index);
+ 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->cpu,
+ process->ppid,
+ &birth,
+ tfc->t_context->index,
+ 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);
+ }
+ /* Set the current process */
+ process_list->current_hash_data[process->cpu] =
+ hashed_process_data;
+ }
+
+ processlist_set_name(process_list, process->name, hashed_process_data);
+
+ return 0;
+
+}
+
+
gint update_time_window_hook(void *hook_data, void *call_data)
drawing_clear(control_flow_data->drawing);
processlist_clear(control_flow_data->process_list);
+ gtk_widget_set_size_request(
+ control_flow_data->drawing->drawing_area,
+ -1, processlist_get_height(control_flow_data->process_list));
redraw_notify(control_flow_data, NULL);
request_background_data(control_flow_data);
/* fun feature, to be separated someday... */
drawing_clear(control_flow_data->drawing);
processlist_clear(control_flow_data->process_list);
-
+ gtk_widget_set_size_request(
+ control_flow_data->drawing->drawing_area,
+ -1, processlist_get_height(control_flow_data->process_list));
// Clear the images
rectangle_pixmap (control_flow_data->process_list,
widget->style->black_gc,
* at one end of the trace. */
- if(ltt_time_compare(current_time, time_begin) == -1)
+ if(ltt_time_compare(current_time, time_begin) < 0)
{
TimeWindow new_time_window;
if(ltt_time_compare(current_time,
- ltt_time_add(trace_start,half_width)) == -1)
+ ltt_time_add(trace_start,half_width)) < 0)
time_begin = trace_start;
else
time_begin = ltt_time_sub(current_time,half_width);
lttvwindow_report_time_window(control_flow_data->tab, new_time_window);
}
- else if(ltt_time_compare(current_time, time_end) == 1)
+ else if(ltt_time_compare(current_time, time_end) > 0)
{
TimeWindow new_time_window;
- if(ltt_time_compare(current_time, ltt_time_sub(trace_end, half_width)) == 1)
+ if(ltt_time_compare(current_time, ltt_time_sub(trace_end, half_width)) > 0)
time_begin = ltt_time_sub(trace_end,width);
else
time_begin = ltt_time_sub(current_time,half_width);
#ifdef EXTRA_CHECK
g_assert(lttv_traceset_number(tsc->ts) > 0);
#endif //EXTRA_CHECK
- /* tracefiles[0] is ok here, because we draw for every PID, and
- * assume CPU 0 for PID 0 //FIXME */
- LttvTracefileState *tfs =
- (LttvTracefileState*)tsc->traces[process_info->trace_num]->tracefiles[0];
+ LttvTraceContext *tc = tsc->traces[process_info->trace_num];
+ LttvTraceState *ts = (LttvTraceState*)tc;
+
+#if 0
+ //FIXME : optimize data structures.
+ LttvTracefileState *tfs;
+ LttvTracefileContext *tfc;
+ guint i;
+ for(i=0;i<tc->tracefiles->len;i++) {
+ tfc = g_array_index(tc->tracefiles, LttvTracefileContext*, i);
+ if(ltt_tracefile_name(tfc->tf) == LTT_NAME_CPU
+ && ltt_tracefile_num(tfc->tf) == process_info->cpu)
+ break;
+ }
+ g_assert(i<tc->tracefiles->len);
+ tfs = LTTV_TRACEFILE_STATE(tfc);
+#endif //0
+ // LttvTracefileState *tfs =
+ // (LttvTracefileState*)tsc->traces[process_info->trace_num]->
+ // tracefiles[process_info->cpu];
+
LttvProcessState *process;
- process = lttv_state_find_process(tfs,
+ process = lttv_state_find_process(ts, process_info->cpu,
process_info->pid);
if(unlikely(process != NULL)) {
projects / lttv.git / blobdiff