+++ /dev/null
-/* This file is part of the Linux Trace Toolkit viewer
- * Copyright (C) 2003-2004 Mathieu Desnoyers
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License Version 2 as
- * published by the Free Software Foundation;
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * 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.
- */
-
-
-/*****************************************************************************
- * Hooks to be called by the main window *
- *****************************************************************************/
-
-
-/* Event hooks are the drawing hooks called during traceset read. They draw the
- * icons, text, lines and background color corresponding to the events read.
- *
- * Two hooks are used for drawing : before_schedchange and after_schedchange hooks. The
- * before_schedchange is called before the state update that occurs with an event and
- * the after_schedchange hook is called after this state update.
- *
- * The before_schedchange hooks fulfill the task of drawing the visible objects that
- * corresponds to the data accumulated by the after_schedchange hook.
- *
- * The after_schedchange hook accumulates the data that need to be shown on the screen
- * (items) into a queue. Then, the next before_schedchange hook will draw what that
- * queue contains. That's the Right Way (TM) of drawing items on the screen,
- * because we need to draw the background first (and then add icons, text, ...
- * over it), but we only know the length of a background region once the state
- * corresponding to it is over, which happens to be at the next before_schedchange
- * hook.
- *JO
- * We also have a hook called at the end of a chunk to draw the information left
- * undrawn in each process queue. We use the current time as end of
- * line/background.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-//#define PANGO_ENABLE_BACKEND
-#include <gtk/gtk.h>
-#include <gdk/gdk.h>
-#include <glib.h>
-#include <assert.h>
-#include <string.h>
-#include <stdio.h>
-
-//#include <pango/pango.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 <lttv/stats.h>
-#include <lttv/xenoltt_sim.h>
-
-#include <lttv/filter.h>
-
-#include "xenoltt_eventhooks.h"
-#include "xfv.h"
-#include "xenoltt_threadlist.h"
-#include "xenoltt_drawing.h"
-
-#include "TraceControlStart.xpm"
-
-#define MAX_PATH_LEN 256
-#define STATE_LINE_WIDTH 2
-#define COLLISION_POSITION(height) (((height - STATE_LINE_WIDTH)/2) -3)
-
-extern GSList *g_legend_list;
-
-
-
-
-/* Action to do when background computation completed.
- *
- * Wait for all the awaited computations to be over.
- */
-
-static gint background_ready(void *hook_data, void *call_data) {
- XenoLTTData *xenoltt_data = (XenoLTTData *)hook_data;
- LttvTrace *trace = (LttvTrace*)call_data;
-
- xenoltt_data->background_info_waiting--;
-
- if(xenoltt_data->background_info_waiting == 0) {
- g_message("xenoltt viewer : background computation data ready.");
-
- drawing_clear(xenoltt_data->drawing);
- threadlist_clear(xenoltt_data->thread_list);
- gtk_widget_set_size_request(xenoltt_data->drawing->drawing_area,-1, threadlist_get_height(xenoltt_data->thread_list));
-
- redraw_notify(xenoltt_data, NULL);
-
- }
-
- return 0;
-}
-
-
-/* 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(XenoLTTData *xenoltt_data) {
- LttvTracesetContext * tsc = lttvwindow_get_traceset_context(xenoltt_data->tab);
- gint num_traces = lttv_traceset_number(tsc->ts);
- gint i;
- LttvTrace *trace;
- LttvTraceState *tstate;
-
- LttvHooks *background_ready_hook = lttv_hooks_new();
- lttv_hooks_add(background_ready_hook, background_ready, xenoltt_data,LTTV_PRIO_DEFAULT);
- xenoltt_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]);
-
- if(lttvwindowtraces_get_ready(g_quark_from_string("state"), trace)==FALSE
- && !tstate->has_precomputed_states) {
-
- if(lttvwindowtraces_get_in_progress(g_quark_from_string("state"),
- trace) == FALSE) {
- /* We first remove requests that could have been done for the same
- * information. Happens when two viewers ask for it before servicing
- * starts.
- */
- if(!lttvwindowtraces_background_request_find(trace, "state"))
- lttvwindowtraces_background_request_queue(
- main_window_get_widget(xenoltt_data->tab), trace, "state");
- lttvwindowtraces_background_notify_queue(xenoltt_data,
- trace,
- ltt_time_infinite,
- NULL,
- background_ready_hook);
- xenoltt_data->background_info_waiting++;
- } else { /* in progress */
- lttvwindowtraces_background_notify_current(xenoltt_data,
- trace,
- ltt_time_infinite,
- NULL,
- background_ready_hook);
- xenoltt_data->background_info_waiting++;
- }
- } else {
- /* Data ready. By its nature, this viewer doesn't need to have
- * its data ready hook called there, because a background
- * request is always linked with a redraw.
- */
- }
-
- }
- lttv_hooks_destroy(background_ready_hook);
-}
-
-
-/***********************************************************************************************************************************/
-/***********************************************************************************************************************************/
-
-
-/**
- * Event Viewer's constructor hook
- *
- * This constructor is given as a parameter to the menuitem and toolbar button
- * registration. It creates the list.
- * @param tab A pointer to the parent tab.
- * @return The widget created.
- */
-GtkWidget *h_guixenoltt(LttvPlugin *plugin) {
- LttvPluginTab *ptab = LTTV_PLUGIN_TAB(plugin);
- Tab *tab = ptab->tab;
- g_info("h_guixenoltt, %p", tab);
- XenoLTTData *xenoltt_data = guixenoltt(ptab);
-
- xenoltt_data->tab = tab;
-
- // Unreg done in the guixenoltt_Destructor
- lttvwindow_register_traceset_notify(tab,traceset_notify,xenoltt_data);
-
- lttvwindow_register_time_window_notify(tab,update_time_window_hook,xenoltt_data);
- lttvwindow_register_current_time_notify(tab,update_current_time_hook,xenoltt_data);
- lttvwindow_register_redraw_notify(tab,redraw_notify,xenoltt_data);
- lttvwindow_register_continue_notify(tab,continue_notify,xenoltt_data);
- request_background_data(xenoltt_data);
-
- return guixenoltt_get_widget(xenoltt_data);
-
-}
-
-void xenolttlegend_destructor(GtkWindow *legend) {
- g_legend_list = g_slist_remove(g_legend_list, legend);
-}
-/***********************************************************************************************************************************/
-void start_clicked (GtkButton *button, gpointer user_data);
-
-typedef struct _ControlData ControlData;
-struct _ControlData {
- Tab *tab; //< current tab of module
-
- GtkWidget *window; //< window
-
- GtkWidget *main_box; //< main container
- GtkWidget *start_button;
- GtkWidget *task_selection_combo;
- GtkWidget *period_entry;
- GtkWidget *sim_file_label;
- GtkWidget *file_entry;
- GtkWidget *title;
- GtkWidget *period_settings;
- GtkWidget *task_label;
- GtkWidget *period_label;
-};
-
-void prepare_sim_data(ControlData *tcd);
-
-/* Create a simulation settings window */
-
-GtkWidget *h_xenolttsimulation(LttvPlugin *plugin) {
- LttvPluginTab *ptab = LTTV_PLUGIN_TAB(plugin);
- Tab *tab = ptab->tab;
- g_info("h_Simulation, %p", tab);
-
- ControlData* tcd = g_new(ControlData,1);
-
- tcd->window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
- gtk_window_set_title(GTK_WINDOW(tcd->window), "XenoLTT Simulation");
-
- g_legend_list = g_slist_append(g_legend_list,GTK_WINDOW(tcd->window));
-
- g_object_set_data_full(G_OBJECT(tcd->window),"Simulation",GTK_WINDOW(tcd->window),
- (GDestroyNotify)xenolttlegend_destructor);
-
-
- tcd->tab = tab;
- tcd->main_box = gtk_table_new(3,7,FALSE);
- gtk_table_set_row_spacings(GTK_TABLE(tcd->main_box),5);
- gtk_table_set_col_spacings(GTK_TABLE(tcd->main_box),5);
-
- gtk_container_add(GTK_CONTAINER(tcd->window), GTK_WIDGET(tcd->main_box));
-
- prepare_sim_data(tcd);
-
- return NULL;
-
-}
-
-/***********************************************************************************************************************************/
-
-static gint data_ready(void *hook_data, void *call_data){
- ControlData *tcd = (ControlData*)hook_data;
- ThreadEventData *temp_thread;
- GArray *list = get_thread_list();
-
- tcd->sim_file_label = gtk_label_new("Simulation directory:");
- gtk_widget_show (tcd->sim_file_label);
- tcd->file_entry = gtk_entry_new();
- gtk_entry_set_text(GTK_ENTRY(tcd->file_entry),"/tmp/trace1.xml");
- gtk_widget_show (tcd->file_entry);
- gtk_table_attach( GTK_TABLE(tcd->main_box),tcd->sim_file_label,0,2,0,1,GTK_FILL,GTK_FILL,2,2);
- gtk_table_attach( GTK_TABLE(tcd->main_box),tcd->file_entry,2,6,0,1,GTK_FILL,GTK_FILL,0,0);
-
-
- //Insert Task selection
- tcd->task_label = gtk_label_new("Task:");
- gtk_widget_show (tcd->task_label);
-
- tcd->task_selection_combo = gtk_combo_box_new_text();
- // iterate on all task to get the name and default period
- int i;
-
- gtk_combo_box_append_text(GTK_COMBO_BOX(tcd->task_selection_combo), " - Choose a task - ");
- for(i=0;i<list->len;i++){
- temp_thread = g_array_index(list, ThreadEventData*, i);
- gchar text[MAX_PATH_LEN] = "";
- sprintf(text,"%s (%u)",g_quark_to_string(temp_thread->name),temp_thread->period);
- gtk_combo_box_append_text(GTK_COMBO_BOX(tcd->task_selection_combo), text);
- }
- gtk_combo_box_set_active(GTK_COMBO_BOX(tcd->task_selection_combo), 0);
- gtk_widget_show (tcd->task_selection_combo);
-
- // Period Entry
- tcd->period_label = gtk_label_new("New period:");
- gtk_widget_show (tcd->period_label);
- tcd->period_entry = gtk_entry_new();
- gtk_entry_set_text(GTK_ENTRY(tcd->period_entry),"");
- gtk_widget_show (tcd->period_entry);
- gtk_table_attach( GTK_TABLE(tcd->main_box),tcd->task_label,0,2,1,2,GTK_FILL,GTK_FILL,0,0);
- gtk_table_attach( GTK_TABLE(tcd->main_box),tcd->task_selection_combo,2,6,1,2,GTK_FILL,GTK_FILL,2,2);
- gtk_table_attach( GTK_TABLE(tcd->main_box),tcd->period_label,0,2,2,3,GTK_FILL,GTK_FILL,0,0);
- gtk_table_attach( GTK_TABLE(tcd->main_box),tcd->period_entry,2,6,2,3,GTK_FILL,GTK_FILL,0,0);
-
- //Insert Start button
- GdkPixbuf *pixbuf;
- GtkWidget *image;
- pixbuf = gdk_pixbuf_new_from_xpm_data((const char **)TraceControlStart_xpm);
- image = gtk_image_new_from_pixbuf(pixbuf);
- tcd->start_button = gtk_button_new_with_label("Start");
- g_object_set(G_OBJECT(tcd->start_button), "image", image, NULL);
- gtk_button_set_alignment(GTK_BUTTON(tcd->start_button), 0.0, 0.0);
- gtk_widget_show (tcd->start_button);
- gtk_table_attach( GTK_TABLE(tcd->main_box),tcd->start_button,6,7,2,3,GTK_FILL,GTK_FILL,5,2);
-
-
- // User interface guide
- GList *focus_chain = NULL;
-
- focus_chain = g_list_append (focus_chain, tcd->file_entry);
- focus_chain = g_list_append (focus_chain, tcd->task_selection_combo);
- focus_chain = g_list_append (focus_chain, tcd->period_entry);
- focus_chain = g_list_append (focus_chain, tcd->start_button);
-
- gtk_container_set_focus_chain(GTK_CONTAINER(tcd->main_box), focus_chain);
-
- g_list_free(focus_chain);
-
- g_signal_connect(G_OBJECT(tcd->start_button), "clicked",(GCallback)start_clicked, tcd);
-
- gtk_widget_show(tcd->main_box);
- gtk_widget_show(tcd->window);
-
-
- return 0;
-}
-
-// When Start button is clicked, we need to perform some checks
-// First, check if simulation is needed (period not the same)
-// Then try to create the file
-// Then compute simulation
-void start_clicked (GtkButton *button, gpointer user_data){
- ControlData *tcd = (ControlData*)user_data;
- FILE *a_file;
- GArray *list = get_thread_list();
- ThreadEventData *temp_thread;
- gchar msg[256];
-
- const gchar *name;
- GtkTreeIter iter;
-
- gtk_combo_box_get_active_iter(GTK_COMBO_BOX(tcd->task_selection_combo), &iter);
- gtk_tree_model_get(
- gtk_combo_box_get_model(GTK_COMBO_BOX(tcd->task_selection_combo)),
- &iter, 0, &name, -1);
- if(strcmp(name, " - Choose a task - ") == 0){
- strcpy(msg, "Please choose a task in the list");
- GtkWidget *dialogue =
- gtk_message_dialog_new(
- GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(button))),
- GTK_DIALOG_MODAL,
- GTK_MESSAGE_ERROR,
- GTK_BUTTONS_OK,
- msg);
- gtk_dialog_run(GTK_DIALOG(dialogue));
- gtk_widget_destroy(dialogue);
- return;
- }
-
- // test period value
- int i = gtk_combo_box_get_active(GTK_COMBO_BOX(tcd->task_selection_combo)) - 1;
-
- temp_thread = g_array_index(list, ThreadEventData*, i);
-
-
- const gchar *period = gtk_entry_get_text(GTK_ENTRY(tcd->period_entry));
- int period_value = atoi(period);
-
- if(period_value <= 0){
- strcpy(msg, "Please enter a valid period value");
- GtkWidget *dialogue =
- gtk_message_dialog_new(
- GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(button))),
- GTK_DIALOG_MODAL,
- GTK_MESSAGE_ERROR,
- GTK_BUTTONS_OK,
- msg);
- gtk_dialog_run(GTK_DIALOG(dialogue));
- gtk_widget_destroy(dialogue);
- return;
- }
-
- // Checkif same period
- else if (period_value == temp_thread->period){
- strcpy(msg, "Please enter a different period value");
- GtkWidget *dialogue =
- gtk_message_dialog_new(
- GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(button))),
- GTK_DIALOG_MODAL,
- GTK_MESSAGE_ERROR,
- GTK_BUTTONS_OK,
- msg);
- gtk_dialog_run(GTK_DIALOG(dialogue));
- gtk_widget_destroy(dialogue);
- return;
- }
-
- // Everything is ok
-
- // test existence of files in the directory
- const gchar *file_name = gtk_entry_get_text(GTK_ENTRY(tcd->file_entry));
- printf("%s\n",file_name);
-
- // Try to open file in read mode to check if it exist
- a_file = fopen(file_name, "r");
- if(a_file != NULL){
-
- strcpy(msg, "Wrong file name, file already exist");
- GtkWidget *dialogue =
- gtk_message_dialog_new(
- GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(button))),
- GTK_DIALOG_MODAL,
- GTK_MESSAGE_ERROR,
- GTK_BUTTONS_OK,
- msg);
- gtk_dialog_run(GTK_DIALOG(dialogue));
- gtk_widget_destroy(dialogue);
- fclose(a_file);
- return;
- }
- else{
- // Create the file
- a_file = fopen(file_name, "w");
- if(a_file == NULL){
- sprintf(msg,"Unable to create file: %s",file_name);
- GtkWidget *dialogue =
- gtk_message_dialog_new(
- GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(button))),
- GTK_DIALOG_MODAL,
- GTK_MESSAGE_ERROR,
- GTK_BUTTONS_OK,
- msg);
- gtk_dialog_run(GTK_DIALOG(dialogue));
- gtk_widget_destroy(dialogue);
- return;
- }
-
- fprintf(a_file,"<TRACE SIMULATION>\n");
- compute_simulation(i,period_value,a_file);
- fprintf(a_file,"</TRACE SIMULATION>\n");
- fclose(a_file);
- sprintf(msg,"Simulation finished\n\nSimulation file: %s",file_name);
- GtkWidget *dialogue =
- gtk_message_dialog_new(
- GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(button))),
- GTK_DIALOG_MODAL,
- GTK_MESSAGE_INFO,
- GTK_BUTTONS_OK,
- msg);
- gtk_dialog_run(GTK_DIALOG(dialogue));
- gtk_widget_destroy(dialogue);
-
- }
-}
-
-void prepare_sim_data(ControlData *tcd){
-// ControlData *tcd = (ControlData*)user_data;
- LttvTracesetContext * tsc = lttvwindow_get_traceset_context(tcd->tab);
- gint num_traces = lttv_traceset_number(tsc->ts);
- gint i;
- LttvTrace *trace;
- LttvTraceState *tstate;
-
- /* Register simulation calculator */
- LttvHooks *hook_adder = lttv_hooks_new();
- lttv_hooks_add(hook_adder, lttv_xenoltt_sim_hook_add_event_hooks, NULL,LTTV_PRIO_DEFAULT);
- lttv_hooks_add(hook_adder, lttv_state_hook_add_event_hooks, NULL,LTTV_PRIO_DEFAULT);
-
- LttvHooks *hook_remover = lttv_hooks_new();
- lttv_hooks_add(hook_remover, lttv_xenoltt_sim_hook_remove_event_hooks,NULL, LTTV_PRIO_DEFAULT);
- lttv_hooks_add(hook_remover, lttv_state_hook_remove_event_hooks,NULL, LTTV_PRIO_DEFAULT);
-
- /* Add simulation hook adder to attributes */
- lttvwindowtraces_register_computation_hooks(g_quark_from_string("xenoltt_sim"),
- NULL, NULL, NULL, NULL, NULL, NULL, NULL,
- NULL, NULL, NULL,
- hook_adder, hook_remover);
-
- LttvHooks *background_ready_hook = lttv_hooks_new();
- lttv_hooks_add(background_ready_hook, data_ready, tcd, LTTV_PRIO_DEFAULT);
-
- for(i=0;i<num_traces;i++) {
- trace = lttvwindowtraces_get_trace(i);
-
- if(lttvwindowtraces_get_ready(g_quark_from_string("xenoltt_sim"),trace)==FALSE) {
-
- if(lttvwindowtraces_get_in_progress(g_quark_from_string("xenoltt_sim"),trace) == FALSE) {
- if(!lttvwindowtraces_background_request_find(trace, "xenoltt_sim"))
- lttvwindowtraces_background_request_queue(main_window_get_widget(tcd->tab), trace, "xenoltt_sim");
- lttvwindowtraces_background_notify_queue(tcd,trace,ltt_time_infinite,NULL,background_ready_hook);
- } else { /* in progress */
- lttvwindowtraces_background_notify_current(tcd,trace,ltt_time_infinite,NULL,background_ready_hook);
-
- }
- } else {}
- }
- lttv_hooks_destroy(background_ready_hook);
-}
-
-/***********************************************************************************************************************************/
-
-/* Create a popup legend */
-GtkWidget *h_xenolttlegend(LttvPlugin *plugin)
-{
- LttvPluginTab *ptab = LTTV_PLUGIN_TAB(plugin);
- Tab *tab = ptab->tab;
- g_info("h_legend, %p", tab);
-
- GtkWindow *xenoltt_settings = GTK_WINDOW(gtk_window_new(GTK_WINDOW_TOPLEVEL));
-
- g_legend_list = g_slist_append(g_legend_list,xenoltt_settings);
-
- g_object_set_data_full(G_OBJECT(xenoltt_settings),"settings",xenoltt_settings,(GDestroyNotify)xenolttlegend_destructor);
-
- gtk_window_set_title(xenoltt_settings, "XenoLTT Settings");
-
- GtkWidget *pixmap = create_pixmap(GTK_WIDGET(xenoltt_settings), "xenoltt-color-list.png");
-
-
- gtk_container_add(GTK_CONTAINER(xenoltt_settings), GTK_WIDGET(pixmap));
-
- gtk_widget_show(GTK_WIDGET(pixmap));
- gtk_widget_show(GTK_WIDGET(xenoltt_settings));
-
-
- return NULL; /* This is a popup window */
-}
-
-/***********************************************************************************************************************************/
-
-int event_selected_hook(void *hook_data, void *call_data) {
- XenoLTTData *xenoltt_data = (XenoLTTData*) hook_data;
- guint *event_number = (guint*) call_data;
-
- g_debug("DEBUG : event selected by main window : %u", *event_number);
-
- return 0;
-}
-
-/* Function that selects the color of status&exemode line */
-static inline void prepare_s_e_line(LttvXenoThreadState *thread, DrawContext draw_context,LttvTraceState *ts) {
-
- PropertiesLine prop_line;
- prop_line.style = GDK_LINE_SOLID;
- prop_line.y = MIDDLE;
-
- //If thread is in ovverun state, we want to display a diffent background color
- if(thread->state->mode == LTTV_XENO_MODE_OVERRUN){
- prop_line.line_width = 6;
- prop_line.color = drawing_colors[COL_RUN_IRQ];
- draw_line((void*)&prop_line, (void*)&draw_context);
- }
-
- // We want to draw a line if thread is the owner of at least one synch
- if (lttv_xeno_thread_synch_owner(ts,thread)){
- prop_line.line_width = 1;
- prop_line.color = drawing_colors[COL_RUN_USER_MODE];
- draw_context.drawinfo.y.middle = (draw_context.drawinfo.y.middle/4);
- draw_line((void*)&prop_line, (void*)&draw_context);
- draw_context.drawinfo.y.middle = (draw_context.drawinfo.y.under/2);
- }
-
- if (lttv_xeno_thread_synch_waiting(ts,thread)){
- prop_line.line_width = 1;
- prop_line.color = drawing_colors[COL_RUN_SOFT_IRQ];
- draw_context.drawinfo.y.middle = (draw_context.drawinfo.y.middle/2);
- draw_line((void*)&prop_line, (void*)&draw_context);
- draw_context.drawinfo.y.middle = (draw_context.drawinfo.y.under/2);
- }
-
- prop_line.line_width = STATE_LINE_WIDTH;
-
- if(thread->state->status == LTTV_XENO_STATE_INIT) {
- prop_line.color = drawing_colors[COL_EXIT]; // Created = MAGENTA
-
- } else if(thread->state->status == LTTV_XENO_STATE_START) {
- prop_line.color = drawing_colors[COL_RUN_SOFT_IRQ]; // Started = RED
-
- } else if(thread->state->status == LTTV_XENO_STATE_RUN) {
- prop_line.color = drawing_colors[COL_RUN_USER_MODE]; // Running = GREEN
-
- } else if(thread->state->status == LTTV_XENO_STATE_READY) {
- prop_line.color = drawing_colors[COL_WHITE]; // READY = WHITE
-
- } else if(thread->state->status == LTTV_XENO_STATE_WAIT_PERIOD) {
- prop_line.color = drawing_colors[COL_WAIT]; // WAIT PERIOD = DARK RED
-
- } else if(thread->state->status == LTTV_XENO_STATE_SUSPEND) {
- prop_line.color = drawing_colors[COL_RUN_SYSCALL]; // SUSPEND = BLUE
-
- } else if(thread->state->status == LTTV_XENO_STATE_DEAD) {
- prop_line.color = drawing_colors[COL_BLACK]; // DEAD = BLACK
-
- } else if(thread->state->status == LTTV_XENO_STATE_UNNAMED) {
- prop_line.color = drawing_colors[COL_WHITE];
-
- } else {
- g_critical("unknown status : %s", g_quark_to_string(thread->state->status));
- g_assert(FALSE); /* UNKNOWN STATUS */
- }
-
- draw_line((void*)&prop_line, (void*)&draw_context);
-}
-
-
-
-gint update_time_window_hook(void *hook_data, void *call_data) {
- XenoLTTData *xenoltt_data = (XenoLTTData*) hook_data;
- XenoLtt_Drawing_t *drawing = xenoltt_data->drawing;
- ThreadList *thread_list = xenoltt_data->thread_list;
-
- const TimeWindowNotifyData *time_window_nofify_data =
- ((const TimeWindowNotifyData *)call_data);
-
- TimeWindow *old_time_window = time_window_nofify_data->old_time_window;
- TimeWindow *new_time_window = time_window_nofify_data->new_time_window;
-
- /* Update the ruler */
- drawing_update_ruler(xenoltt_data->drawing,new_time_window);
-
-
- /* Two cases : zoom in/out or scrolling */
-
- /* In order to make sure we can reuse the old drawing, the scale must
- * be the same and the new time interval being partly located in the
- * currently shown time interval. (reuse is only for scrolling)
- */
-
- g_info("Old time window HOOK : %lu, %lu to %lu, %lu",
- old_time_window->start_time.tv_sec,
- old_time_window->start_time.tv_nsec,
- old_time_window->time_width.tv_sec,
- old_time_window->time_width.tv_nsec);
-
- g_info("New time window HOOK : %lu, %lu to %lu, %lu",
- new_time_window->start_time.tv_sec,
- new_time_window->start_time.tv_nsec,
- new_time_window->time_width.tv_sec,
- new_time_window->time_width.tv_nsec);
-
- if( new_time_window->time_width.tv_sec == old_time_window->time_width.tv_sec
- && new_time_window->time_width.tv_nsec == old_time_window->time_width.tv_nsec) {
- /* Same scale (scrolling) */
- g_info("scrolling");
- LttTime *ns = &new_time_window->start_time;
- LttTime *nw = &new_time_window->time_width;
- LttTime *os = &old_time_window->start_time;
- LttTime *ow = &old_time_window->time_width;
- LttTime old_end = old_time_window->end_time;
- LttTime new_end = new_time_window->end_time;
- if(ltt_time_compare(*ns, old_end) == -1
- && ltt_time_compare(*os, *ns) == -1) {
- g_info("scrolling near right");
- /* Scroll right, keep right part of the screen */
- guint x = 0;
- guint width = xenoltt_data->drawing->width;
- convert_time_to_pixels(
- *old_time_window,
- *ns,
- width,
- &x);
-
- /* Copy old data to new location */
- copy_pixmap_region(thread_list,
- NULL,
- xenoltt_data->drawing->drawing_area->style->black_gc,
- NULL,
- x, 0,
- 0, 0,
- xenoltt_data->drawing->width-x+SAFETY, -1);
-
- if(drawing->damage_begin == drawing->damage_end)
- drawing->damage_begin = xenoltt_data->drawing->width-x;
- else
- drawing->damage_begin = 0;
-
- drawing->damage_end = xenoltt_data->drawing->width;
-
- /* Clear the data request background, but not SAFETY */
- rectangle_pixmap(thread_list,
- xenoltt_data->drawing->drawing_area->style->black_gc,
- TRUE,
- drawing->damage_begin+SAFETY, 0,
- drawing->damage_end - drawing->damage_begin, // do not overlap
- -1);
- gtk_widget_queue_draw(drawing->drawing_area);
-
- /* Get new data for the rest. */
- drawing_data_request(xenoltt_data->drawing,
- drawing->damage_begin, 0,
- drawing->damage_end - drawing->damage_begin,
- xenoltt_data->drawing->height);
- } else {
- if(ltt_time_compare(*ns, *os) == -1
- && ltt_time_compare(*os, new_end) == -1) {
- g_info("scrolling near left");
- /* Scroll left, keep left part of the screen */
- guint x = 0;
- guint width = xenoltt_data->drawing->width;
- convert_time_to_pixels(
- *new_time_window,
- *os,
- width,
- &x);
-
- /* Copy old data to new location */
- copy_pixmap_region (thread_list,
- NULL,
- xenoltt_data->drawing->drawing_area->style->black_gc,
- NULL,
- 0, 0,
- x, 0,
- -1, -1);
-
- if(drawing->damage_begin == drawing->damage_end)
- drawing->damage_end = x;
- else
- drawing->damage_end =
- xenoltt_data->drawing->width;
-
- drawing->damage_begin = 0;
-
- rectangle_pixmap(thread_list,
- xenoltt_data->drawing->drawing_area->style->black_gc,
- TRUE,
- drawing->damage_begin, 0,
- drawing->damage_end - drawing->damage_begin, // do not overlap
- -1);
-
- gtk_widget_queue_draw(drawing->drawing_area);
-
-
- /* Get new data for the rest. */
- drawing_data_request(xenoltt_data->drawing,
- drawing->damage_begin, 0,
- drawing->damage_end - drawing->damage_begin,
- xenoltt_data->drawing->height);
-
- } else {
- if(ltt_time_compare(*ns, *os) == 0) {
- g_info("not scrolling");
- } else {
- g_info("scrolling far");
- /* Cannot reuse any part of the screen : far jump */
-
-
- rectangle_pixmap(thread_list,
- xenoltt_data->drawing->drawing_area->style->black_gc,
- TRUE,
- 0, 0,
- xenoltt_data->drawing->width+SAFETY, // do not overlap
- -1);
-
- gtk_widget_queue_draw(drawing->drawing_area);
-
- drawing->damage_begin = 0;
- drawing->damage_end = xenoltt_data->drawing->width;
-
- drawing_data_request(xenoltt_data->drawing,
- 0, 0,
- xenoltt_data->drawing->width,
- xenoltt_data->drawing->height);
-
- }
- }
- }
- } else {
- /* Different scale (zoom) */
- g_info("zoom");
-
- rectangle_pixmap(thread_list,
- xenoltt_data->drawing->drawing_area->style->black_gc,
- TRUE,
- 0, 0,
- xenoltt_data->drawing->width+SAFETY, // do not overlap
- -1);
-
- gtk_widget_queue_draw(drawing->drawing_area);
-
- drawing->damage_begin = 0;
- drawing->damage_end = xenoltt_data->drawing->width;
-
- drawing_data_request(xenoltt_data->drawing,
- 0, 0,
- xenoltt_data->drawing->width,
- xenoltt_data->drawing->height);
- }
-
- /* Update directly when scrolling */
- gdk_window_process_updates(xenoltt_data->drawing->drawing_area->window,
- TRUE);
-
- return 0;
-}
-
-gint traceset_notify(void *hook_data, void *call_data) {
- XenoLTTData *xenoltt_data = (XenoLTTData*) hook_data;
- XenoLtt_Drawing_t *drawing = xenoltt_data->drawing;
-
- if(unlikely(drawing->gc == NULL)) {
- return FALSE;
- }
- if(drawing->dotted_gc == NULL) {
- return FALSE;
- }
-
- drawing_clear(xenoltt_data->drawing);
- threadlist_clear(xenoltt_data->thread_list);
- gtk_widget_set_size_request(
- xenoltt_data->drawing->drawing_area,
- -1, threadlist_get_height(xenoltt_data->thread_list));
- redraw_notify(xenoltt_data, NULL);
-
- request_background_data(xenoltt_data);
-
- return FALSE;
-}
-
-gint redraw_notify(void *hook_data, void *call_data) {
- XenoLTTData *xenoltt_data = (XenoLTTData*) hook_data;
- XenoLtt_Drawing_t *drawing = xenoltt_data->drawing;
- GtkWidget *widget = drawing->drawing_area;
-
- drawing->damage_begin = 0;
- drawing->damage_end = drawing->width;
-
- /* fun feature, to be separated someday... */
- drawing_clear(xenoltt_data->drawing);
- threadlist_clear(xenoltt_data->thread_list);
- gtk_widget_set_size_request(
- xenoltt_data->drawing->drawing_area,
- -1, threadlist_get_height(xenoltt_data->thread_list));
- // Clear the images
- rectangle_pixmap(xenoltt_data->thread_list,
- widget->style->black_gc,
- TRUE,
- 0, 0,
- drawing->alloc_width,
- -1);
-
- gtk_widget_queue_draw(drawing->drawing_area);
-
- if(drawing->damage_begin < drawing->damage_end) {
- drawing_data_request(drawing,
- drawing->damage_begin,
- 0,
- drawing->damage_end-drawing->damage_begin,
- drawing->height);
- }
-
- return FALSE;
-
-}
-
-
-gint continue_notify(void *hook_data, void *call_data) {
- XenoLTTData *xenoltt_data = (XenoLTTData*) hook_data;
- XenoLtt_Drawing_t *drawing = xenoltt_data->drawing;
-
-
- if(drawing->damage_begin < drawing->damage_end) {
- drawing_data_request(drawing,
- drawing->damage_begin,
- 0,
- drawing->damage_end-drawing->damage_begin,
- drawing->height);
- }
-
- return FALSE;
-}
-
-
-gint update_current_time_hook(void *hook_data, void *call_data) {
- XenoLTTData *xenoltt_data = (XenoLTTData*)hook_data;
- XenoLtt_Drawing_t *drawing = xenoltt_data->drawing;
-
- LttTime current_time = *((LttTime*)call_data);
-
- TimeWindow time_window = lttvwindow_get_time_window(xenoltt_data->tab);
-
- LttTime time_begin = time_window.start_time;
- LttTime width = time_window.time_width;
- LttTime half_width; {
- guint64 time_ll = ltt_time_to_uint64(width);
- time_ll = time_ll >> 1; /* divide by two */
- half_width = ltt_time_from_uint64(time_ll);
- }
- LttTime time_end = ltt_time_add(time_begin, width);
-
- LttvTracesetContext * tsc =
- lttvwindow_get_traceset_context(xenoltt_data->tab);
-
- LttTime trace_start = tsc->time_span.start_time;
- LttTime trace_end = tsc->time_span.end_time;
-
- g_info("New current time HOOK : %lu, %lu", current_time.tv_sec,
- current_time.tv_nsec);
-
-
-
- /* If current time is inside time interval, just move the highlight
- * bar */
-
- /* Else, we have to change the time interval. We have to tell it
- * to the main window. */
- /* The time interval change will take care of placing the current
- * time at the center of the visible area, or nearest possible if we are
- * at one end of the trace. */
-
-
- 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)) < 0)
- time_begin = trace_start;
- else
- time_begin = ltt_time_sub(current_time, half_width);
-
- new_time_window.start_time = time_begin;
- new_time_window.time_width = width;
- new_time_window.time_width_double = ltt_time_to_double(width);
- new_time_window.end_time = ltt_time_add(time_begin, width);
-
- lttvwindow_report_time_window(xenoltt_data->tab, new_time_window);
- }
- 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)) > 0)
- time_begin = ltt_time_sub(trace_end, width);
- else
- time_begin = ltt_time_sub(current_time, half_width);
-
- new_time_window.start_time = time_begin;
- new_time_window.time_width = width;
- new_time_window.time_width_double = ltt_time_to_double(width);
- new_time_window.end_time = ltt_time_add(time_begin, width);
-
- lttvwindow_report_time_window(xenoltt_data->tab, new_time_window);
-
- }
- gtk_widget_queue_draw(xenoltt_data->drawing->drawing_area);
-
- /* Update directly when scrolling */
- gdk_window_process_updates(xenoltt_data->drawing->drawing_area->window,
- 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) {
- XenoThreadInfo *thread_Info = (XenoThreadInfo*)key;
- HashedThreadData *hashed_thread_data = (HashedThreadData*)value;
- ClosureData *closure_data = (ClosureData*)user_data;
-
- EventsRequest *events_request = closure_data->events_request;
- XenoLTTData *xenoltt_data = events_request->viewer_data;
-
- LttvTracesetState *tss = closure_data->tss;
- LttvTracesetContext *tsc = (LttvTracesetContext*)tss;
-
- LttTime evtime = closure_data->end_time;
-
- {
- /* For the thread */
- /* First, check if the current thread is in the state computation
- * thread 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. */
-#ifdef EXTRA_CHECK
- g_assert(lttv_traceset_number(tsc->ts) > 0);
-#endif //EXTRA_CHECK
-LttvTraceContext *tc = tsc->traces[thread_Info->trace_num];
-LttvTraceState *ts = (LttvTraceState*)tc;
-
- LttvXenoThreadState *thread;
- thread = lttv_xeno_state_find_thread(ts, thread_Info->cpu,thread_Info->address);
-
- if(unlikely(thread != NULL)) {
- ThreadList *thread_list = xenoltt_data->thread_list;
-#ifdef EXTRA_CHECK
- /* Should be alike when background info is ready */
- if(xenoltt_data->background_info_waiting==0)
-#endif //EXTRA_CHECK
-
- /* 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(unlikely(ltt_time_compare(hashed_thread_data->next_good_time,evtime) <= 0)) {
- TimeWindow time_window = lttvwindow_get_time_window(xenoltt_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
- XenoLtt_Drawing_t *drawing = xenoltt_data->drawing;
- guint width = drawing->width;
-
- guint x = closure_data->x_end;
-
- DrawContext draw_context;
-
- /* Now create the drawing context that will be used to draw
- * items related to the last state. */
- draw_context.drawable = hashed_thread_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_thread_data->height/2);
- draw_context.drawinfo.y.under = hashed_thread_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;
-
- if(unlikely(x == hashed_thread_data->x.middle &&
- hashed_thread_data->x.middle_used)) {
- /* Jump */
- } else {
- draw_context.drawinfo.start.x = hashed_thread_data->x.middle;
- /* Draw the line */
-// PropertiesLine prop_line =
- prepare_s_e_line(thread,draw_context,ts);
-// draw_line((void*)&prop_line, (void*)&draw_context);
-
- /* become the last x position */
- if(likely(x != hashed_thread_data->x.middle)) {
- hashed_thread_data->x.middle = x;
- /* but don't use the pixel */
- hashed_thread_data->x.middle_used = FALSE;
-
- /* Calculate the next good time */
- convert_pixels_to_time(width, x+1, time_window,
- &hashed_thread_data->next_good_time);
- }
- }
- }
- }
- }
- return;
-}
-
-
-int xenoltt_before_chunk(void *hook_data, void *call_data) {
- EventsRequest *events_request = (EventsRequest*)hook_data;
- LttvTracesetState *tss = (LttvTracesetState*)call_data;
-
- drawing_chunk_begin(events_request, tss);
-
-return 0;
-}
-
-int xenoltt_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);
-
- 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 xenoltt_after_request(void *hook_data, void *call_data) {
- EventsRequest *events_request = (EventsRequest*)hook_data;
- XenoLTTData *xenoltt_data = events_request->viewer_data;
- LttvTracesetState *tss = (LttvTracesetState*)call_data;
-
- ThreadList *thread_list = xenoltt_data->thread_list;
- LttTime 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(xenoltt_data->tab);
- guint width = xenoltt_data->drawing->width;
- convert_time_to_pixels(
- time_window,
- end_time,
- width,
- &closure_data.x_end);
-
-
- /* Draw last items */
- g_hash_table_foreach(thread_list->thread_hash, draw_closure,
- (void*)&closure_data);
-
-
- /* Request expose */
- drawing_request_expose(events_request, tss, end_time);
- return 0;
-}
-
-/*
- * for each process
- * draw closing line
- * expose
- */
-int xenoltt_after_chunk(void *hook_data, void *call_data) {
- EventsRequest *events_request = (EventsRequest*)hook_data;
- XenoLTTData *xenoltt_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;
-
- ThreadList *thread_list = xenoltt_data->thread_list;
- guint i;
- LttvTraceset *traceset = tsc->ts;
- guint nb_trace = lttv_traceset_number(traceset);
-
- /* Only execute when called for the first trace's events request */
- if(!thread_list->current_hash_data) return;
-
- for(i = 0 ; i < nb_trace ; i++) {
- g_free(thread_list->current_hash_data[i]);
- }
- g_free(thread_list->current_hash_data);
- thread_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(xenoltt_data->tab);
- guint width = xenoltt_data->drawing->width;
- convert_time_to_pixels(
- time_window,
- end_time,
- width,
- &closure_data.x_end);
-
- /* Draw last items */
- g_hash_table_foreach(thread_list->thread_hash, draw_closure,
- (void*)&closure_data);
-
-/* Request expose (updates damages zone also) */
-drawing_request_expose(events_request, tss, end_time);
-
-return 0;
-}
-
-/******************************************************************************
- * Xenoami Thread Initialization hook
- ******************************************************************************/
-int xenoltt_thread_init(void *hook_data, void *call_data){
- LttvTraceHookByFacility *thf = (LttvTraceHookByFacility*)hook_data;
- EventsRequest *events_request = (EventsRequest*)thf->hook_data;
-
- XenoLTTData *xenoltt_data = events_request->viewer_data;
-
- LttvTracefileContext *tfc = (LttvTracefileContext *)call_data;
-
- LttvTracefileState *tfs = (LttvTracefileState *)call_data;
- LttvTraceState *ts = (LttvTraceState *)tfc->t_context;
-
- LttEvent *e = ltt_tracefile_get_event(tfc->tf);
-
- LttTime evtime = ltt_event_time(e);
-
- GQuark name = g_quark_from_string(ltt_event_get_string(e, thf->f1));
- gulong address = ltt_event_get_long_unsigned(e, thf->f2);
- guint prio = ltt_event_get_unsigned(e, thf->f3);
-
- guint trace_num = ts->parent.index;
-
-
- LttvXenoThreadState *thread;
- LttTime birth;
- guint pl_height = 0;
- /* Find thread in the list... */
- thread = lttv_xeno_state_find_thread(ts, ANY_CPU, address);
-
- if (thread != NULL){
- birth = thread->creation_time;
- /* Add thread to thread list (if not present) */
- HashedThreadData *hashed_thread_data = NULL;
- ThreadList *thread_list = xenoltt_data->thread_list;
-
- hashed_thread_data = threadlist_get_thread_data(thread_list,thread->address,tfs->cpu, &birth, trace_num);
- XenoLtt_Drawing_t *drawing = xenoltt_data->drawing;
-
- if(hashed_thread_data == NULL){
- /* Xenomai Thread not present */
- XenoThreadInfo *thread_Info;
- threadlist_add(thread_list,
- drawing,
- address,
- thread->prio,
- tfs->cpu,
- thread->period,
- &birth,
- trace_num,
- thread->name,
- &pl_height,
- &thread_Info,
- &hashed_thread_data);
- gtk_widget_set_size_request(drawing->drawing_area, -1, pl_height);
- gtk_widget_queue_draw(drawing->drawing_area);
- }
- }
-/*
- else{
- g_warning("Cannot find thread initialization %s - %u", g_quark_to_string(name), address);
- }
-*/
- return 0;
-}
-
-/******************************************************************************
- * Xenoami Thread Set Period hook
- ******************************************************************************/
-int xenoltt_thread_set_period(void *hook_data, void *call_data){
-
- LttvTraceHookByFacility *thf = (LttvTraceHookByFacility*)hook_data;
- EventsRequest *events_request = (EventsRequest*)thf->hook_data;
-
- XenoLTTData *xenoltt_data = events_request->viewer_data;
-
- LttvTracefileContext *tfc = (LttvTracefileContext *)call_data;
-
- LttvTracefileState *tfs = (LttvTracefileState *)call_data;
- LttvTraceState *ts = (LttvTraceState *)tfc->t_context;
-
- LttEvent *e = ltt_tracefile_get_event(tfc->tf);
-
- GQuark name = g_quark_from_string(ltt_event_get_string(e, thf->f1));
- gulong address = ltt_event_get_long_unsigned(e, thf->f2);
- guint period = ltt_event_get_unsigned(e, thf->f3);
- gulong timer_address = ltt_event_get_long_unsigned(e,ltt_eventtype_field_by_name(ltt_event_eventtype(e),g_quark_from_string("timer_address")));
- LttTime evtime = ltt_event_time(e);
-
- guint trace_num = ts->parent.index;
-
- LttvXenoThreadState *thread;
- LttTime birth;
- guint pl_height = 0;
- /* Find thread in the list... */
- thread = lttv_xeno_state_find_thread(ts, ANY_CPU, address);
-
- if (thread != NULL){ // Thread present in table
- birth = thread->creation_time;
- // Add thread to thread list (if not present)
- HashedThreadData *hashed_thread_data = NULL;
- ThreadList *thread_list = xenoltt_data->thread_list;
-
- hashed_thread_data = threadlist_get_thread_data(thread_list,thread->address,tfs->cpu, &birth, trace_num);
- if(hashed_thread_data != NULL){
-
- threadlist_set_period(thread_list, period, hashed_thread_data);
-
- //Save the timer address
- hashed_thread_data->timer_address = timer_address;
-
- XenoLtt_Drawing_t *drawing = xenoltt_data->drawing;
- gtk_widget_set_size_request(drawing->drawing_area, -1, pl_height);
- gtk_widget_queue_draw(drawing->drawing_area);
- }
- else{
- // Xenomai Thread not present
- XenoThreadInfo *thread_Info;
- XenoLtt_Drawing_t *drawing = xenoltt_data->drawing;
- threadlist_add(thread_list,
- drawing,
- address,
- thread->prio, // Priority
- tfs->cpu,
- thread->period, //Period
- &birth,
- trace_num,
- thread->name,
- &pl_height,
- &thread_Info,
- &hashed_thread_data);
- gtk_widget_set_size_request(drawing->drawing_area, -1, pl_height);
- gtk_widget_queue_draw(drawing->drawing_area);
- }
- }
-/*
- else{
- g_warning("Cannot find thread in set_period %s - %u", g_quark_to_string(name), address);
- }
-*/
- return 0;
-}
-
-
-
-/******************************************************************************/
-
-int xenoltt_before_thread_hook(void *hook_data, void *call_data){
-
- LttvTraceHookByFacility *thf = (LttvTraceHookByFacility*)hook_data;
- EventsRequest *events_request = (EventsRequest*)thf->hook_data;
-
- XenoLTTData *xenoltt_data = events_request->viewer_data;
-
- LttvTracefileContext *tfc = (LttvTracefileContext *)call_data;
-
- LttvTracefileState *tfs = (LttvTracefileState *)call_data;
- LttvTraceState *ts = (LttvTraceState *)tfc->t_context;
-
- LttEvent *e = ltt_tracefile_get_event(tfc->tf);
-
- GQuark event_name = ltt_eventtype_name(ltt_event_eventtype(e));
-
- gulong address = ltt_event_get_long_unsigned(e, thf->f1);
-
- guint trace_num = ts->parent.index;
-
- LttTime evtime = ltt_event_time(e);
- LttvXenoThreadState *thread;
- LttTime birth;
- guint pl_height = 0;
- /* Find thread in the list... */
-
- if (event_name == LTT_EVENT_XENOLTT_TIMER_TICK)
- thread = lttv_xeno_state_find_thread_from_timer(ts, ANY_CPU, address);
- else
- thread = lttv_xeno_state_find_thread(ts, ANY_CPU, address);
-
- if (thread != NULL){ // Thread present in table
- birth = thread->creation_time;
- HashedThreadData *hashed_thread_data = NULL;
- ThreadList *thread_list = xenoltt_data->thread_list;
- hashed_thread_data = threadlist_get_thread_data(thread_list,thread->address,tfs->cpu, &birth, trace_num);
-
- if(hashed_thread_data == NULL){ // Xenomai Thread not present
- XenoThreadInfo *thread_Info;
- XenoLtt_Drawing_t *drawing = xenoltt_data->drawing;
- threadlist_add(thread_list,drawing,thread->address,thread->prio,tfs->cpu,
- thread->period, &birth, trace_num, thread->name, &pl_height,
- &thread_Info, &hashed_thread_data);
-
- gtk_widget_set_size_request(drawing->drawing_area, -1, pl_height);
- gtk_widget_queue_draw(drawing->drawing_area);
- }
- else{
-
- /* 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_thread_data->next_good_time,evtime) > 0) {
- if(hashed_thread_data->x.middle_marked == FALSE) {
-
- TimeWindow time_window = lttvwindow_get_time_window(xenoltt_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
- XenoLtt_Drawing_t *drawing = xenoltt_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_thread_data->pixmap,drawing->gc,x,
- COLLISION_POSITION(hashed_thread_data->height));
- hashed_thread_data->x.middle_marked = TRUE;
- }
- } else {
- TimeWindow time_window = lttvwindow_get_time_window(xenoltt_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
- XenoLtt_Drawing_t *drawing = xenoltt_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_thread_data->x.middle && hashed_thread_data->x.middle_used) {
- if(hashed_thread_data->x.middle_marked == FALSE) {
- // Draw collision indicator
- gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]);
- gdk_draw_point(hashed_thread_data->pixmap,drawing->gc,x,
- COLLISION_POSITION(hashed_thread_data->height));
- hashed_thread_data->x.middle_marked = TRUE;
- }
- } 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_thread_data->pixmap;
- draw_context.gc = drawing->gc;
- draw_context.pango_layout = drawing->pango_layout;
- draw_context.drawinfo.start.x = hashed_thread_data->x.middle;
- draw_context.drawinfo.end.x = x;
-
- draw_context.drawinfo.y.over = 1;
- draw_context.drawinfo.y.middle = (hashed_thread_data->height/2);
- draw_context.drawinfo.y.under = hashed_thread_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;
-
- prepare_s_e_line(thread,draw_context,ts); // Draw the line
-
- /* become the last x position */
- hashed_thread_data->x.middle = x;
- hashed_thread_data->x.middle_used = TRUE;
- hashed_thread_data->x.middle_marked = FALSE;
-
- /* Calculate the next good time */
- convert_pixels_to_time(width, x+1, time_window,
- &hashed_thread_data->next_good_time);
- }
- }
- }
- }
-/*
- else{
- g_warning("Cannot find thread in before hook - %u", g_quark_to_string(address));
- }
-*/
- return 0;
-}
-
-// When the thread switch is read, we need to change the state of the thread_out also
-int xenoltt_before_thread_switch_hook(void *hook_data, void *call_data){
-
- LttvTraceHookByFacility *thf = (LttvTraceHookByFacility*)hook_data;
- EventsRequest *events_request = (EventsRequest*)thf->hook_data;
- XenoLTTData *xenoltt_data = events_request->viewer_data;
- LttvTracefileContext *tfc = (LttvTracefileContext *)call_data;
- LttvTracefileState *tfs = (LttvTracefileState *)call_data;
- LttvTraceState *ts = (LttvTraceState *)tfc->t_context;
- LttEvent *e = ltt_tracefile_get_event(tfc->tf);
- gulong address = ltt_event_get_long_unsigned(e, thf->f2);
-
- guint trace_num = ts->parent.index;
-
- LttTime evtime = ltt_event_time(e);
- LttvXenoThreadState *thread;
- LttTime birth;
- guint pl_height = 0;
- /* Find thread in the list... */
-
- thread = lttv_xeno_state_find_thread(ts, ANY_CPU, address);
-
- if (thread != NULL){ // Thread present in table
- birth = thread->creation_time;
- HashedThreadData *hashed_thread_data = NULL;
- ThreadList *thread_list = xenoltt_data->thread_list;
- hashed_thread_data = threadlist_get_thread_data(thread_list,thread->address,tfs->cpu, &birth, trace_num);
-
- if(hashed_thread_data == NULL){ // Xenomai Thread not present
- XenoThreadInfo *thread_Info;
- XenoLtt_Drawing_t *drawing = xenoltt_data->drawing;
- threadlist_add(thread_list,drawing,thread->address,thread->prio, tfs->cpu,
- thread->period, &birth,trace_num, thread->name, &pl_height,
- &thread_Info,&hashed_thread_data);
- gtk_widget_set_size_request(drawing->drawing_area, -1, pl_height);
- gtk_widget_queue_draw(drawing->drawing_area);
- }
- else{
- TimeWindow time_window = lttvwindow_get_time_window(xenoltt_data->tab);
-
- XenoLtt_Drawing_t *drawing = xenoltt_data->drawing;
- guint width = drawing->width;
- guint x;
- convert_time_to_pixels(time_window,evtime,width,&x);
-
- DrawContext draw_context;
-
-
- /* Now create the drawing context that will be used to draw
- * items related to the last state. */
- draw_context.drawable = hashed_thread_data->pixmap;
- draw_context.gc = drawing->gc;
- draw_context.pango_layout = drawing->pango_layout;
- draw_context.drawinfo.start.x = hashed_thread_data->x.middle;
- draw_context.drawinfo.end.x = x;
-
- draw_context.drawinfo.y.over = 1;
- draw_context.drawinfo.y.middle = (hashed_thread_data->height/2);
- draw_context.drawinfo.y.under = hashed_thread_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;
-
-
- prepare_s_e_line(thread,draw_context,ts); // Draw the line
-
- /* become the last x position */
- hashed_thread_data->x.middle = x;
- hashed_thread_data->x.middle_used = TRUE;
- hashed_thread_data->x.middle_marked = FALSE;
-
- /* Calculate the next good time */
- convert_pixels_to_time(width, x+1, time_window,
- &hashed_thread_data->next_good_time);
- }
- }
-/*
- else{
- g_warning("Cannot find thread in before hook - %u", g_quark_to_string(address));
- }
-*/
- return 0;
-}
-
-/******************************************************************************/
-/* xenoltt_after_thread_hook */
-
-int xenoltt_after_thread_hook(void *hook_data, void *call_data){
- LttvTraceHookByFacility *thf = (LttvTraceHookByFacility*)hook_data;
- EventsRequest *events_request = (EventsRequest*)thf->hook_data;
-
- XenoLTTData *xenoltt_data = events_request->viewer_data;
-
- LttvTracefileContext *tfc = (LttvTracefileContext *)call_data;
-
- LttvTracefileState *tfs = (LttvTracefileState *)call_data;
- LttvTraceState *ts = (LttvTraceState *)tfc->t_context;
-
- LttEvent *e = ltt_tracefile_get_event(tfc->tf);
-
- GQuark event_name = ltt_eventtype_name(ltt_event_eventtype(e));
-
- gulong address = ltt_event_get_long_unsigned(e, thf->f1);
-
- guint trace_num = ts->parent.index;
- LttTime evtime = ltt_event_time(e);
- LttvXenoThreadState *thread;
- LttTime birth;
- guint pl_height = 0;
- /* Find thread in the list... */
-
- if (event_name == LTT_EVENT_XENOLTT_TIMER_TICK){
- thread = lttv_xeno_state_find_thread_from_timer(ts, ANY_CPU,address);
- }
- else thread = lttv_xeno_state_find_thread(ts, ANY_CPU, address);
-
- if (thread != NULL){ // Thread present in table
- birth = thread->creation_time;
- // Add thread to thread list (if not present)
- HashedThreadData *hashed_thread_data = NULL;
- ThreadList *thread_list = xenoltt_data->thread_list;
- guint pl_height = 0;
-
- hashed_thread_data = threadlist_get_thread_data(thread_list, thread->address,tfs->cpu, &birth, trace_num);
-
- if(hashed_thread_data == NULL){
- // Xenomai Thread not present
- XenoThreadInfo *thread_Info;
- XenoLtt_Drawing_t *drawing = xenoltt_data->drawing;
- threadlist_add(thread_list,
- drawing,
- thread->address,
- thread->prio, // Priority
- tfs->cpu,
- thread->period, //Period
- &birth,
- trace_num,
- thread->name,
- &pl_height,
- &thread_Info,
- &hashed_thread_data);
- gtk_widget_set_size_request(drawing->drawing_area, -1, pl_height);
- gtk_widget_queue_draw(drawing->drawing_area);
- }
-
- /* Set the current Xenomai thread */
- thread_list->current_hash_data[trace_num][tfs->cpu] = hashed_thread_data;
-
- if(ltt_time_compare(hashed_thread_data->next_good_time, evtime) <= 0){
- TimeWindow time_window = lttvwindow_get_time_window(xenoltt_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
- XenoLtt_Drawing_t *drawing = xenoltt_data->drawing;
- guint width = drawing->width;
- guint new_x;
-
- convert_time_to_pixels(time_window,evtime,width,&new_x);
-
- if(hashed_thread_data->x.middle != new_x) {
- hashed_thread_data->x.middle = new_x;
- hashed_thread_data->x.middle_used = FALSE;
- hashed_thread_data->x.middle_marked = FALSE;
- }
- }
- }
-/*
- else{
- g_warning("Cannot find thread in after hook %u", g_quark_to_string(address));
- }
-*/
- return 0;
-}
-
-
-int xenoltt_draw_icons(void *hook_data, void *call_data){
-
- LttvTraceHookByFacility *thf = (LttvTraceHookByFacility*)hook_data;
- EventsRequest *events_request = (EventsRequest*)thf->hook_data;
-
- XenoLTTData *xenoltt_data = events_request->viewer_data;
-
- LttvTracefileContext *tfc = (LttvTracefileContext *)call_data;
-
- LttvTracefileState *tfs = (LttvTracefileState *)call_data;
- LttvTraceState *ts = (LttvTraceState *)tfc->t_context;
-
- LttEvent *e = ltt_tracefile_get_event(tfc->tf);
-
- // We must update the state of the current Xenomai Thread
- GQuark event_name = ltt_eventtype_name(ltt_event_eventtype(e));
-
- guint trace_num = ts->parent.index;
- LttTime evtime = ltt_event_time(e);
-
- gulong address = ltt_event_get_long_unsigned(e, thf->f2);
-
- LttvXenoThreadState *thread;
- LttTime birth;
- guint pl_height = 0;
- /* Find thread in the list... */
-
- HashedThreadData *hashed_thread_data = NULL;
- ThreadList *thread_list = xenoltt_data->thread_list;
-
- XenoLtt_Drawing_t *drawing = xenoltt_data->drawing;
-
- if (event_name == LTT_EVENT_XENOLTT_TIMER_TICK){
- thread = lttv_xeno_state_find_thread_from_timer(ts, ANY_CPU,address);
- }
- else thread = lttv_xeno_state_find_thread(ts, ANY_CPU, address);
-
- if (thread != NULL){ // Thread present in table
- birth = thread->creation_time;
- // Add thread to thread list (if not present)
- HashedThreadData *hashed_thread_data = NULL;
- ThreadList *thread_list = xenoltt_data->thread_list;
- guint pl_height = 0;
-
- hashed_thread_data = threadlist_get_thread_data(thread_list, thread->address,tfs->cpu, &birth, trace_num);
-
- if(hashed_thread_data != NULL){
- TimeWindow time_window = lttvwindow_get_time_window(xenoltt_data->tab);
- guint width = drawing->width;
- guint new_x;
-
-
- convert_time_to_pixels(time_window,evtime,width,&new_x);
-
- DrawContext draw_context;
-
- /* Now create the drawing context that will be used to draw
- * items related to the event. */
- draw_context.drawable = hashed_thread_data->pixmap;
- draw_context.gc = drawing->gc;
- draw_context.pango_layout = drawing->pango_layout;
-
- draw_context.drawinfo.y.over = -1;
- draw_context.drawinfo.y.middle = (hashed_thread_data->height/2);
- draw_context.drawinfo.y.under = hashed_thread_data->height;
-
- draw_context.drawinfo.start.x = new_x;
- 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.x = new_x + 2;
- draw_context.drawinfo.end.offset.over = 0;
- draw_context.drawinfo.end.offset.middle = 0;
- draw_context.drawinfo.end.offset.under = 0;
-
- if(event_name == LTT_EVENT_XENOLTT_THREAD_INIT) {
- // When a thread is initialized, we place a small green flag
- PropertiesIcon prop_icon;
- prop_icon.icon_name = "/usr/local/share/LinuxTraceToolkitViewer/pixmaps/FlagThreadInit.xpm";
- prop_icon.width = 6;
- prop_icon.height = 13;
- prop_icon.position.x = POS_START;
- prop_icon.position.y = OVER;
-
- draw_context.drawinfo.end.x = new_x + 6;
- draw_icon((void*)&prop_icon, (void*)&draw_context);
-
- PropertiesText prop_text;
- prop_text.foreground = &drawing_colors[COL_RUN_USER_MODE];
- prop_text.background = &drawing_colors[COL_BLACK];
- prop_text.size = 8;
- prop_text.text = ltt_event_get_string(e, thf->f1);
- prop_text.position.x = POS_START;
- prop_text.position.y = OVER;
-
- draw_context.drawinfo.end.x = new_x + 1000;
- draw_text((void*)&prop_text, (void*)&draw_context);
-
-
- } else if(event_name == LTT_EVENT_XENOLTT_THREAD_SET_PERIOD) {
- PropertiesArc prop_arc;
- prop_arc.color = &drawing_colors[COL_RUN_TRAP];
- prop_arc.size = 6;
- prop_arc.filled = 1;
- prop_arc.position.x = POS_START;
- prop_arc.position.y = MIDDLE;
-
- draw_context.drawinfo.end.x = new_x + 6;
- draw_arc((void*)&prop_arc, (void*)&draw_context);
-
- guint period = ltt_event_get_unsigned(e, thf->f3);
- gchar text[MAX_PATH_LEN] = "Period :";
- sprintf(text,"%s %u",text,period);
- //We must update the thread priority in the list
- threadlist_set_period(thread_list, period, hashed_thread_data);
-
- PropertiesText prop_text;
- prop_text.foreground = &drawing_colors[COL_RUN_TRAP]; //Yellow
- prop_text.background = &drawing_colors[COL_BLACK];
- prop_text.size = 8;
- prop_text.text = text;
- prop_text.position.x = POS_START;
- prop_text.position.y = MIDDLE;
-
- draw_context.drawinfo.end.x = new_x + 1000;
- draw_text((void*)&prop_text, (void*)&draw_context);
-
- } else if(event_name == LTT_EVENT_XENOLTT_THREAD_RENICE) {
- PropertiesArc prop_arc;
- prop_arc.color = &drawing_colors[COL_WHITE];
- prop_arc.size = 6;
- prop_arc.filled = 1;
- prop_arc.position.x = POS_START;
- prop_arc.position.y = MIDDLE;
-
- draw_context.drawinfo.end.x = new_x + 6;
- draw_arc((void*)&prop_arc, (void*)&draw_context);
-
- guint prio = ltt_event_get_unsigned(e, thf->f3);
- gchar text[MAX_PATH_LEN] = "Priority :";
- sprintf(text,"%s %u",text,prio);
- //We must update the thread priority in the list
- threadlist_set_prio(thread_list,prio,hashed_thread_data);
-
- PropertiesText prop_text;
- prop_text.foreground = &drawing_colors[COL_WHITE];
- prop_text.background = &drawing_colors[COL_BLACK];
- prop_text.size = 8;
- prop_text.text = text;
- prop_text.position.x = POS_START;
- prop_text.position.y = MIDDLE;
-
- draw_context.drawinfo.end.x = new_x + 500;
- draw_text((void*)&prop_text, (void*)&draw_context);
-
- } else if(event_name == LTT_EVENT_XENOLTT_TIMER_TICK) {
- PropertiesLine prop_line;
- prop_line.line_width = 20;
- prop_line.style = GDK_LINE_SOLID;
- prop_line.y = MIDDLE;
- prop_line.color = drawing_colors[COL_WHITE]; // WHITE
-
- draw_context.drawinfo.start.x = new_x;
- draw_context.drawinfo.end.x = new_x + 2;
- draw_line((void*)&prop_line, (void*)&draw_context);
-
- } else if(event_name == LTT_EVENT_XENOLTT_THREAD_DELETE) {
- // When a thread is deleted, we place a small red flag
- PropertiesIcon prop_icon;
- prop_icon.icon_name = "/usr/local/share/LinuxTraceToolkitViewer/pixmaps/FlagThreadDelete.xpm";
- prop_icon.width = 6;
- prop_icon.height = 13;
- prop_icon.position.x = POS_START;
- prop_icon.position.y = OVER;
-
- draw_context.drawinfo.end.x = new_x + 10;
- draw_icon((void*)&prop_icon, (void*)&draw_context);
-
- } else if(event_name == LTT_EVENT_XENOLTT_THREAD_MISSED_PERIOD) {
- PropertiesArc prop_arc;
- prop_arc.color = &drawing_colors[COL_WHITE];
- prop_arc.size = 6;
- prop_arc.filled = 1;
- prop_arc.position.x = POS_START;
- prop_arc.position.y = MIDDLE;
-
- draw_context.drawinfo.end.x = new_x + 6;
- draw_arc((void*)&prop_arc, (void*)&draw_context);
-
- guint overruns = ltt_event_get_unsigned(e, thf->f3);
- gchar text[MAX_PATH_LEN] = "Overruns :";
- sprintf(text,"%s %u",text,overruns);
-
- PropertiesText prop_text;
- prop_text.foreground = &drawing_colors[COL_WHITE];
- prop_text.background = &drawing_colors[COL_BLACK];
- prop_text.size = 8;
- prop_text.text = text;
- prop_text.position.x = POS_START;
- prop_text.position.y = MIDDLE;
-
- draw_context.drawinfo.end.x = new_x + 1000;
- draw_text((void*)&prop_text, (void*)&draw_context);
-
- } else if(event_name == LTT_EVENT_XENOLTT_SYNCH_SET_OWNER ||
- event_name == LTT_EVENT_XENOLTT_SYNCH_WAKEUP1 ||
- event_name == LTT_EVENT_XENOLTT_SYNCH_WAKEUPX) {
-
- gulong synch_address = ltt_event_get_long_unsigned(e, thf->f3);
-
- LttvXenoSynchState *synch = lttv_xeno_state_find_synch(ts,synch_address);
-
- if (synch != NULL){
- // When a thread has a synch, we place a small blue flag
- PropertiesIcon prop_icon;
- prop_icon.icon_name = "/usr/local/share/LinuxTraceToolkitViewer/pixmaps/FlagSynchOwner.xpm";
- prop_icon.width = 6;
- prop_icon.height = 13;
- prop_icon.position.x = POS_START;
- prop_icon.position.y = OVER;
-
- int i;
- LttvXenoThreadState *temp_thread;
-
- // If the thread has a lower priority than another we need to inform
- // about priority inversion
- for(i=0;i<synch->state->waiting_threads->len;i++){
- temp_thread = g_array_index(synch->state->waiting_threads, LttvXenoThreadState*, i);
- if (temp_thread->address != thread->address){
- if (thread->prio < temp_thread->prio){
- prop_icon.width = 13;
- prop_icon.icon_name = "/usr/local/share/LinuxTraceToolkitViewer/pixmaps/FlagPriority.xpm";
- }
- }
- }
-
- draw_context.drawinfo.end.x = new_x + 10;
- draw_icon((void*)&prop_icon, (void*)&draw_context);
- }
- } else if(event_name == LTT_EVENT_XENOLTT_SYNCH_SLEEP_ON) {
-
- gulong synch_address = ltt_event_get_long_unsigned(e, thf->f3);
-
- LttvXenoSynchState *synch = lttv_xeno_state_find_synch(ts,synch_address);
-
- if (synch != NULL){
- // When a thread has a synch, we place a small blue flag
- PropertiesIcon prop_icon;
- prop_icon.icon_name = "/usr/local/share/LinuxTraceToolkitViewer/pixmaps/FlagSynchSleep.xpm";
- prop_icon.width = 6;
- prop_icon.height = 13;
- prop_icon.position.x = POS_START;
- prop_icon.position.y = OVER;
-
- draw_context.drawinfo.end.x = new_x + 10;
- draw_icon((void*)&prop_icon, (void*)&draw_context);
- }
- } else if(event_name == LTT_EVENT_XENOLTT_SYNCH_UNLOCK) {
-
- gulong synch_address = ltt_event_get_long_unsigned(e, thf->f3);
-
- LttvXenoSynchState *synch = lttv_xeno_state_find_synch(ts,synch_address);
-
- if (synch != NULL){
- // When a thread has a synch, we place a small blue flag
- PropertiesIcon prop_icon;
- prop_icon.icon_name = "/usr/local/share/LinuxTraceToolkitViewer/pixmaps/FlagSynchUnlock.xpm";
- prop_icon.width = 6;
- prop_icon.height = 13;
- prop_icon.position.x = POS_START;
- prop_icon.position.y = OVER;
-
- draw_context.drawinfo.end.x = new_x + 10;
- draw_icon((void*)&prop_icon, (void*)&draw_context);
- }
- }
- }
- }
- return 0;
-}
projects / lttv.git / blobdiff