| 1 | /* This file is part of the Linux Trace Toolkit viewer |
| 2 | * Copyright (C) 2003-2004 Mathieu Desnoyers |
| 3 | * |
| 4 | * This program is free software; you can redistribute it and/or modify |
| 5 | * it under the terms of the GNU General Public License Version 2 as |
| 6 | * published by the Free Software Foundation; |
| 7 | * |
| 8 | * This program is distributed in the hope that it will be useful, |
| 9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 11 | * GNU General Public License for more details. |
| 12 | * |
| 13 | * You should have received a copy of the GNU General Public License |
| 14 | * along with this program; if not, write to the Free Software |
| 15 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, |
| 16 | * MA 02111-1307, USA. |
| 17 | */ |
| 18 | |
| 19 | |
| 20 | /***************************************************************************** |
| 21 | * Hooks to be called by the main window * |
| 22 | *****************************************************************************/ |
| 23 | |
| 24 | |
| 25 | /* Event hooks are the drawing hooks called during traceset read. They draw the |
| 26 | * icons, text, lines and background color corresponding to the events read. |
| 27 | * |
| 28 | * Two hooks are used for drawing : before_schedchange and after_schedchange hooks. The |
| 29 | * before_schedchange is called before the state update that occurs with an event and |
| 30 | * the after_schedchange hook is called after this state update. |
| 31 | * |
| 32 | * The before_schedchange hooks fulfill the task of drawing the visible objects that |
| 33 | * corresponds to the data accumulated by the after_schedchange hook. |
| 34 | * |
| 35 | * The after_schedchange hook accumulates the data that need to be shown on the screen |
| 36 | * (items) into a queue. Then, the next before_schedchange hook will draw what that |
| 37 | * queue contains. That's the Right Way (TM) of drawing items on the screen, |
| 38 | * because we need to draw the background first (and then add icons, text, ... |
| 39 | * over it), but we only know the length of a background region once the state |
| 40 | * corresponding to it is over, which happens to be at the next before_schedchange |
| 41 | * hook. |
| 42 | *JO |
| 43 | * We also have a hook called at the end of a chunk to draw the information left |
| 44 | * undrawn in each process queue. We use the current time as end of |
| 45 | * line/background. |
| 46 | */ |
| 47 | |
| 48 | #ifdef HAVE_CONFIG_H |
| 49 | #include <config.h> |
| 50 | #endif |
| 51 | |
| 52 | //#define PANGO_ENABLE_BACKEND |
| 53 | #include <gtk/gtk.h> |
| 54 | #include <gdk/gdk.h> |
| 55 | #include <glib.h> |
| 56 | #include <assert.h> |
| 57 | #include <string.h> |
| 58 | #include <stdio.h> |
| 59 | |
| 60 | //#include <pango/pango.h> |
| 61 | |
| 62 | #include <ltt/event.h> |
| 63 | #include <ltt/time.h> |
| 64 | #include <ltt/type.h> |
| 65 | #include <ltt/trace.h> |
| 66 | |
| 67 | #include <lttv/lttv.h> |
| 68 | #include <lttv/hook.h> |
| 69 | #include <lttv/state.h> |
| 70 | #include <lttvwindow/lttvwindow.h> |
| 71 | #include <lttvwindow/lttvwindowtraces.h> |
| 72 | #include <lttvwindow/support.h> |
| 73 | #include <lttv/stats.h> |
| 74 | #include <lttv/xenoltt_sim.h> |
| 75 | |
| 76 | #include <lttv/filter.h> |
| 77 | |
| 78 | #include "xenoltt_eventhooks.h" |
| 79 | #include "xfv.h" |
| 80 | #include "xenoltt_threadlist.h" |
| 81 | #include "xenoltt_drawing.h" |
| 82 | |
| 83 | #include "TraceControlStart.xpm" |
| 84 | |
| 85 | #define MAX_PATH_LEN 256 |
| 86 | #define STATE_LINE_WIDTH 2 |
| 87 | #define COLLISION_POSITION(height) (((height - STATE_LINE_WIDTH)/2) -3) |
| 88 | |
| 89 | extern GSList *g_legend_list; |
| 90 | |
| 91 | |
| 92 | |
| 93 | |
| 94 | /* Action to do when background computation completed. |
| 95 | * |
| 96 | * Wait for all the awaited computations to be over. |
| 97 | */ |
| 98 | |
| 99 | static gint background_ready(void *hook_data, void *call_data) { |
| 100 | XenoLTTData *xenoltt_data = (XenoLTTData *)hook_data; |
| 101 | LttvTrace *trace = (LttvTrace*)call_data; |
| 102 | |
| 103 | xenoltt_data->background_info_waiting--; |
| 104 | |
| 105 | if(xenoltt_data->background_info_waiting == 0) { |
| 106 | g_message("xenoltt viewer : background computation data ready."); |
| 107 | |
| 108 | drawing_clear(xenoltt_data->drawing); |
| 109 | threadlist_clear(xenoltt_data->thread_list); |
| 110 | gtk_widget_set_size_request(xenoltt_data->drawing->drawing_area,-1, threadlist_get_height(xenoltt_data->thread_list)); |
| 111 | |
| 112 | redraw_notify(xenoltt_data, NULL); |
| 113 | |
| 114 | } |
| 115 | |
| 116 | return 0; |
| 117 | } |
| 118 | |
| 119 | |
| 120 | /* Request background computation. Verify if it is in progress or ready first. |
| 121 | * Only for each trace in the tab's traceset. |
| 122 | */ |
| 123 | static void request_background_data(XenoLTTData *xenoltt_data) { |
| 124 | LttvTracesetContext * tsc = lttvwindow_get_traceset_context(xenoltt_data->tab); |
| 125 | gint num_traces = lttv_traceset_number(tsc->ts); |
| 126 | gint i; |
| 127 | LttvTrace *trace; |
| 128 | LttvTraceState *tstate; |
| 129 | |
| 130 | LttvHooks *background_ready_hook = lttv_hooks_new(); |
| 131 | lttv_hooks_add(background_ready_hook, background_ready, xenoltt_data,LTTV_PRIO_DEFAULT); |
| 132 | xenoltt_data->background_info_waiting = 0; |
| 133 | |
| 134 | for(i=0;i<num_traces;i++) { |
| 135 | trace = lttv_traceset_get(tsc->ts, i); |
| 136 | tstate = LTTV_TRACE_STATE(tsc->traces[i]); |
| 137 | |
| 138 | if(lttvwindowtraces_get_ready(g_quark_from_string("state"), trace)==FALSE |
| 139 | && !tstate->has_precomputed_states) { |
| 140 | |
| 141 | if(lttvwindowtraces_get_in_progress(g_quark_from_string("state"), |
| 142 | trace) == FALSE) { |
| 143 | /* We first remove requests that could have been done for the same |
| 144 | * information. Happens when two viewers ask for it before servicing |
| 145 | * starts. |
| 146 | */ |
| 147 | if(!lttvwindowtraces_background_request_find(trace, "state")) |
| 148 | lttvwindowtraces_background_request_queue( |
| 149 | main_window_get_widget(xenoltt_data->tab), trace, "state"); |
| 150 | lttvwindowtraces_background_notify_queue(xenoltt_data, |
| 151 | trace, |
| 152 | ltt_time_infinite, |
| 153 | NULL, |
| 154 | background_ready_hook); |
| 155 | xenoltt_data->background_info_waiting++; |
| 156 | } else { /* in progress */ |
| 157 | lttvwindowtraces_background_notify_current(xenoltt_data, |
| 158 | trace, |
| 159 | ltt_time_infinite, |
| 160 | NULL, |
| 161 | background_ready_hook); |
| 162 | xenoltt_data->background_info_waiting++; |
| 163 | } |
| 164 | } else { |
| 165 | /* Data ready. By its nature, this viewer doesn't need to have |
| 166 | * its data ready hook called there, because a background |
| 167 | * request is always linked with a redraw. |
| 168 | */ |
| 169 | } |
| 170 | |
| 171 | } |
| 172 | lttv_hooks_destroy(background_ready_hook); |
| 173 | } |
| 174 | |
| 175 | |
| 176 | /***********************************************************************************************************************************/ |
| 177 | /***********************************************************************************************************************************/ |
| 178 | |
| 179 | |
| 180 | /** |
| 181 | * Event Viewer's constructor hook |
| 182 | * |
| 183 | * This constructor is given as a parameter to the menuitem and toolbar button |
| 184 | * registration. It creates the list. |
| 185 | * @param tab A pointer to the parent tab. |
| 186 | * @return The widget created. |
| 187 | */ |
| 188 | GtkWidget *h_guixenoltt(LttvPlugin *plugin) { |
| 189 | LttvPluginTab *ptab = LTTV_PLUGIN_TAB(plugin); |
| 190 | Tab *tab = ptab->tab; |
| 191 | g_info("h_guixenoltt, %p", tab); |
| 192 | XenoLTTData *xenoltt_data = guixenoltt(ptab); |
| 193 | |
| 194 | xenoltt_data->tab = tab; |
| 195 | |
| 196 | // Unreg done in the guixenoltt_Destructor |
| 197 | lttvwindow_register_traceset_notify(tab,traceset_notify,xenoltt_data); |
| 198 | |
| 199 | lttvwindow_register_time_window_notify(tab,update_time_window_hook,xenoltt_data); |
| 200 | lttvwindow_register_current_time_notify(tab,update_current_time_hook,xenoltt_data); |
| 201 | lttvwindow_register_redraw_notify(tab,redraw_notify,xenoltt_data); |
| 202 | lttvwindow_register_continue_notify(tab,continue_notify,xenoltt_data); |
| 203 | request_background_data(xenoltt_data); |
| 204 | |
| 205 | return guixenoltt_get_widget(xenoltt_data); |
| 206 | |
| 207 | } |
| 208 | |
| 209 | void xenolttlegend_destructor(GtkWindow *legend) { |
| 210 | g_legend_list = g_slist_remove(g_legend_list, legend); |
| 211 | } |
| 212 | /***********************************************************************************************************************************/ |
| 213 | void start_clicked (GtkButton *button, gpointer user_data); |
| 214 | |
| 215 | typedef struct _ControlData ControlData; |
| 216 | struct _ControlData { |
| 217 | Tab *tab; //< current tab of module |
| 218 | |
| 219 | GtkWidget *window; //< window |
| 220 | |
| 221 | GtkWidget *main_box; //< main container |
| 222 | GtkWidget *start_button; |
| 223 | GtkWidget *task_selection_combo; |
| 224 | GtkWidget *period_entry; |
| 225 | GtkWidget *sim_file_label; |
| 226 | GtkWidget *file_entry; |
| 227 | GtkWidget *title; |
| 228 | GtkWidget *period_settings; |
| 229 | GtkWidget *task_label; |
| 230 | GtkWidget *period_label; |
| 231 | }; |
| 232 | |
| 233 | void prepare_sim_data(ControlData *tcd); |
| 234 | |
| 235 | /* Create a simulation settings window */ |
| 236 | |
| 237 | GtkWidget *h_xenolttsimulation(LttvPlugin *plugin) { |
| 238 | LttvPluginTab *ptab = LTTV_PLUGIN_TAB(plugin); |
| 239 | Tab *tab = ptab->tab; |
| 240 | g_info("h_Simulation, %p", tab); |
| 241 | |
| 242 | ControlData* tcd = g_new(ControlData,1); |
| 243 | |
| 244 | tcd->window = gtk_window_new(GTK_WINDOW_TOPLEVEL); |
| 245 | gtk_window_set_title(GTK_WINDOW(tcd->window), "XenoLTT Simulation"); |
| 246 | |
| 247 | g_legend_list = g_slist_append(g_legend_list,GTK_WINDOW(tcd->window)); |
| 248 | |
| 249 | g_object_set_data_full(G_OBJECT(tcd->window),"Simulation",GTK_WINDOW(tcd->window), |
| 250 | (GDestroyNotify)xenolttlegend_destructor); |
| 251 | |
| 252 | |
| 253 | tcd->tab = tab; |
| 254 | tcd->main_box = gtk_table_new(3,7,FALSE); |
| 255 | gtk_table_set_row_spacings(GTK_TABLE(tcd->main_box),5); |
| 256 | gtk_table_set_col_spacings(GTK_TABLE(tcd->main_box),5); |
| 257 | |
| 258 | gtk_container_add(GTK_CONTAINER(tcd->window), GTK_WIDGET(tcd->main_box)); |
| 259 | |
| 260 | prepare_sim_data(tcd); |
| 261 | |
| 262 | return NULL; |
| 263 | |
| 264 | } |
| 265 | |
| 266 | /***********************************************************************************************************************************/ |
| 267 | |
| 268 | static gint data_ready(void *hook_data, void *call_data){ |
| 269 | ControlData *tcd = (ControlData*)hook_data; |
| 270 | ThreadEventData *temp_thread; |
| 271 | GArray *list = get_thread_list(); |
| 272 | |
| 273 | tcd->sim_file_label = gtk_label_new("Simulation directory:"); |
| 274 | gtk_widget_show (tcd->sim_file_label); |
| 275 | tcd->file_entry = gtk_entry_new(); |
| 276 | gtk_entry_set_text(GTK_ENTRY(tcd->file_entry),"/tmp/trace1.xml"); |
| 277 | gtk_widget_show (tcd->file_entry); |
| 278 | gtk_table_attach( GTK_TABLE(tcd->main_box),tcd->sim_file_label,0,2,0,1,GTK_FILL,GTK_FILL,2,2); |
| 279 | gtk_table_attach( GTK_TABLE(tcd->main_box),tcd->file_entry,2,6,0,1,GTK_FILL,GTK_FILL,0,0); |
| 280 | |
| 281 | |
| 282 | //Insert Task selection |
| 283 | tcd->task_label = gtk_label_new("Task:"); |
| 284 | gtk_widget_show (tcd->task_label); |
| 285 | |
| 286 | tcd->task_selection_combo = gtk_combo_box_new_text(); |
| 287 | // iterate on all task to get the name and default period |
| 288 | int i; |
| 289 | |
| 290 | gtk_combo_box_append_text(GTK_COMBO_BOX(tcd->task_selection_combo), " - Choose a task - "); |
| 291 | for(i=0;i<list->len;i++){ |
| 292 | temp_thread = g_array_index(list, ThreadEventData*, i); |
| 293 | gchar text[MAX_PATH_LEN] = ""; |
| 294 | sprintf(text,"%s (%u)",g_quark_to_string(temp_thread->name),temp_thread->period); |
| 295 | gtk_combo_box_append_text(GTK_COMBO_BOX(tcd->task_selection_combo), text); |
| 296 | } |
| 297 | gtk_combo_box_set_active(GTK_COMBO_BOX(tcd->task_selection_combo), 0); |
| 298 | gtk_widget_show (tcd->task_selection_combo); |
| 299 | |
| 300 | // Period Entry |
| 301 | tcd->period_label = gtk_label_new("New period:"); |
| 302 | gtk_widget_show (tcd->period_label); |
| 303 | tcd->period_entry = gtk_entry_new(); |
| 304 | gtk_entry_set_text(GTK_ENTRY(tcd->period_entry),""); |
| 305 | gtk_widget_show (tcd->period_entry); |
| 306 | gtk_table_attach( GTK_TABLE(tcd->main_box),tcd->task_label,0,2,1,2,GTK_FILL,GTK_FILL,0,0); |
| 307 | gtk_table_attach( GTK_TABLE(tcd->main_box),tcd->task_selection_combo,2,6,1,2,GTK_FILL,GTK_FILL,2,2); |
| 308 | gtk_table_attach( GTK_TABLE(tcd->main_box),tcd->period_label,0,2,2,3,GTK_FILL,GTK_FILL,0,0); |
| 309 | gtk_table_attach( GTK_TABLE(tcd->main_box),tcd->period_entry,2,6,2,3,GTK_FILL,GTK_FILL,0,0); |
| 310 | |
| 311 | //Insert Start button |
| 312 | GdkPixbuf *pixbuf; |
| 313 | GtkWidget *image; |
| 314 | pixbuf = gdk_pixbuf_new_from_xpm_data((const char **)TraceControlStart_xpm); |
| 315 | image = gtk_image_new_from_pixbuf(pixbuf); |
| 316 | tcd->start_button = gtk_button_new_with_label("Start"); |
| 317 | g_object_set(G_OBJECT(tcd->start_button), "image", image, NULL); |
| 318 | gtk_button_set_alignment(GTK_BUTTON(tcd->start_button), 0.0, 0.0); |
| 319 | gtk_widget_show (tcd->start_button); |
| 320 | gtk_table_attach( GTK_TABLE(tcd->main_box),tcd->start_button,6,7,2,3,GTK_FILL,GTK_FILL,5,2); |
| 321 | |
| 322 | |
| 323 | // User interface guide |
| 324 | GList *focus_chain = NULL; |
| 325 | |
| 326 | focus_chain = g_list_append (focus_chain, tcd->file_entry); |
| 327 | focus_chain = g_list_append (focus_chain, tcd->task_selection_combo); |
| 328 | focus_chain = g_list_append (focus_chain, tcd->period_entry); |
| 329 | focus_chain = g_list_append (focus_chain, tcd->start_button); |
| 330 | |
| 331 | gtk_container_set_focus_chain(GTK_CONTAINER(tcd->main_box), focus_chain); |
| 332 | |
| 333 | g_list_free(focus_chain); |
| 334 | |
| 335 | g_signal_connect(G_OBJECT(tcd->start_button), "clicked",(GCallback)start_clicked, tcd); |
| 336 | |
| 337 | gtk_widget_show(tcd->main_box); |
| 338 | gtk_widget_show(tcd->window); |
| 339 | |
| 340 | |
| 341 | return 0; |
| 342 | } |
| 343 | |
| 344 | // When Start button is clicked, we need to perform some checks |
| 345 | // First, check if simulation is needed (period not the same) |
| 346 | // Then try to create the file |
| 347 | // Then compute simulation |
| 348 | void start_clicked (GtkButton *button, gpointer user_data){ |
| 349 | ControlData *tcd = (ControlData*)user_data; |
| 350 | FILE *a_file; |
| 351 | GArray *list = get_thread_list(); |
| 352 | ThreadEventData *temp_thread; |
| 353 | gchar msg[256]; |
| 354 | |
| 355 | const gchar *name; |
| 356 | GtkTreeIter iter; |
| 357 | |
| 358 | gtk_combo_box_get_active_iter(GTK_COMBO_BOX(tcd->task_selection_combo), &iter); |
| 359 | gtk_tree_model_get( |
| 360 | gtk_combo_box_get_model(GTK_COMBO_BOX(tcd->task_selection_combo)), |
| 361 | &iter, 0, &name, -1); |
| 362 | if(strcmp(name, " - Choose a task - ") == 0){ |
| 363 | strcpy(msg, "Please choose a task in the list"); |
| 364 | GtkWidget *dialogue = |
| 365 | gtk_message_dialog_new( |
| 366 | GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(button))), |
| 367 | GTK_DIALOG_MODAL, |
| 368 | GTK_MESSAGE_ERROR, |
| 369 | GTK_BUTTONS_OK, |
| 370 | msg); |
| 371 | gtk_dialog_run(GTK_DIALOG(dialogue)); |
| 372 | gtk_widget_destroy(dialogue); |
| 373 | return; |
| 374 | } |
| 375 | |
| 376 | // test period value |
| 377 | int i = gtk_combo_box_get_active(GTK_COMBO_BOX(tcd->task_selection_combo)) - 1; |
| 378 | |
| 379 | temp_thread = g_array_index(list, ThreadEventData*, i); |
| 380 | |
| 381 | |
| 382 | const gchar *period = gtk_entry_get_text(GTK_ENTRY(tcd->period_entry)); |
| 383 | int period_value = atoi(period); |
| 384 | |
| 385 | if(period_value <= 0){ |
| 386 | strcpy(msg, "Please enter a valid period value"); |
| 387 | GtkWidget *dialogue = |
| 388 | gtk_message_dialog_new( |
| 389 | GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(button))), |
| 390 | GTK_DIALOG_MODAL, |
| 391 | GTK_MESSAGE_ERROR, |
| 392 | GTK_BUTTONS_OK, |
| 393 | msg); |
| 394 | gtk_dialog_run(GTK_DIALOG(dialogue)); |
| 395 | gtk_widget_destroy(dialogue); |
| 396 | return; |
| 397 | } |
| 398 | |
| 399 | // Checkif same period |
| 400 | else if (period_value == temp_thread->period){ |
| 401 | strcpy(msg, "Please enter a different period value"); |
| 402 | GtkWidget *dialogue = |
| 403 | gtk_message_dialog_new( |
| 404 | GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(button))), |
| 405 | GTK_DIALOG_MODAL, |
| 406 | GTK_MESSAGE_ERROR, |
| 407 | GTK_BUTTONS_OK, |
| 408 | msg); |
| 409 | gtk_dialog_run(GTK_DIALOG(dialogue)); |
| 410 | gtk_widget_destroy(dialogue); |
| 411 | return; |
| 412 | } |
| 413 | |
| 414 | // Everything is ok |
| 415 | |
| 416 | // test existence of files in the directory |
| 417 | const gchar *file_name = gtk_entry_get_text(GTK_ENTRY(tcd->file_entry)); |
| 418 | printf("%s\n",file_name); |
| 419 | |
| 420 | // Try to open file in read mode to check if it exist |
| 421 | a_file = fopen(file_name, "r"); |
| 422 | if(a_file != NULL){ |
| 423 | |
| 424 | strcpy(msg, "Wrong file name, file already exist"); |
| 425 | GtkWidget *dialogue = |
| 426 | gtk_message_dialog_new( |
| 427 | GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(button))), |
| 428 | GTK_DIALOG_MODAL, |
| 429 | GTK_MESSAGE_ERROR, |
| 430 | GTK_BUTTONS_OK, |
| 431 | msg); |
| 432 | gtk_dialog_run(GTK_DIALOG(dialogue)); |
| 433 | gtk_widget_destroy(dialogue); |
| 434 | fclose(a_file); |
| 435 | return; |
| 436 | } |
| 437 | else{ |
| 438 | // Create the file |
| 439 | a_file = fopen(file_name, "w"); |
| 440 | if(a_file == NULL){ |
| 441 | sprintf(msg,"Unable to create file: %s",file_name); |
| 442 | GtkWidget *dialogue = |
| 443 | gtk_message_dialog_new( |
| 444 | GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(button))), |
| 445 | GTK_DIALOG_MODAL, |
| 446 | GTK_MESSAGE_ERROR, |
| 447 | GTK_BUTTONS_OK, |
| 448 | msg); |
| 449 | gtk_dialog_run(GTK_DIALOG(dialogue)); |
| 450 | gtk_widget_destroy(dialogue); |
| 451 | return; |
| 452 | } |
| 453 | |
| 454 | fprintf(a_file,"<TRACE SIMULATION>\n"); |
| 455 | compute_simulation(i,period_value,a_file); |
| 456 | fprintf(a_file,"</TRACE SIMULATION>\n"); |
| 457 | fclose(a_file); |
| 458 | sprintf(msg,"Simulation finished\n\nSimulation file: %s",file_name); |
| 459 | GtkWidget *dialogue = |
| 460 | gtk_message_dialog_new( |
| 461 | GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(button))), |
| 462 | GTK_DIALOG_MODAL, |
| 463 | GTK_MESSAGE_INFO, |
| 464 | GTK_BUTTONS_OK, |
| 465 | msg); |
| 466 | gtk_dialog_run(GTK_DIALOG(dialogue)); |
| 467 | gtk_widget_destroy(dialogue); |
| 468 | |
| 469 | } |
| 470 | } |
| 471 | |
| 472 | void prepare_sim_data(ControlData *tcd){ |
| 473 | // ControlData *tcd = (ControlData*)user_data; |
| 474 | LttvTracesetContext * tsc = lttvwindow_get_traceset_context(tcd->tab); |
| 475 | gint num_traces = lttv_traceset_number(tsc->ts); |
| 476 | gint i; |
| 477 | LttvTrace *trace; |
| 478 | LttvTraceState *tstate; |
| 479 | |
| 480 | /* Register simulation calculator */ |
| 481 | LttvHooks *hook_adder = lttv_hooks_new(); |
| 482 | lttv_hooks_add(hook_adder, lttv_xenoltt_sim_hook_add_event_hooks, NULL,LTTV_PRIO_DEFAULT); |
| 483 | lttv_hooks_add(hook_adder, lttv_state_hook_add_event_hooks, NULL,LTTV_PRIO_DEFAULT); |
| 484 | |
| 485 | LttvHooks *hook_remover = lttv_hooks_new(); |
| 486 | lttv_hooks_add(hook_remover, lttv_xenoltt_sim_hook_remove_event_hooks,NULL, LTTV_PRIO_DEFAULT); |
| 487 | lttv_hooks_add(hook_remover, lttv_state_hook_remove_event_hooks,NULL, LTTV_PRIO_DEFAULT); |
| 488 | |
| 489 | /* Add simulation hook adder to attributes */ |
| 490 | lttvwindowtraces_register_computation_hooks(g_quark_from_string("xenoltt_sim"), |
| 491 | NULL, NULL, NULL, NULL, NULL, NULL, NULL, |
| 492 | NULL, NULL, NULL, |
| 493 | hook_adder, hook_remover); |
| 494 | |
| 495 | LttvHooks *background_ready_hook = lttv_hooks_new(); |
| 496 | lttv_hooks_add(background_ready_hook, data_ready, tcd, LTTV_PRIO_DEFAULT); |
| 497 | |
| 498 | for(i=0;i<num_traces;i++) { |
| 499 | trace = lttvwindowtraces_get_trace(i); |
| 500 | |
| 501 | if(lttvwindowtraces_get_ready(g_quark_from_string("xenoltt_sim"),trace)==FALSE) { |
| 502 | |
| 503 | if(lttvwindowtraces_get_in_progress(g_quark_from_string("xenoltt_sim"),trace) == FALSE) { |
| 504 | if(!lttvwindowtraces_background_request_find(trace, "xenoltt_sim")) |
| 505 | lttvwindowtraces_background_request_queue(main_window_get_widget(tcd->tab), trace, "xenoltt_sim"); |
| 506 | lttvwindowtraces_background_notify_queue(tcd,trace,ltt_time_infinite,NULL,background_ready_hook); |
| 507 | } else { /* in progress */ |
| 508 | lttvwindowtraces_background_notify_current(tcd,trace,ltt_time_infinite,NULL,background_ready_hook); |
| 509 | |
| 510 | } |
| 511 | } else {} |
| 512 | } |
| 513 | lttv_hooks_destroy(background_ready_hook); |
| 514 | } |
| 515 | |
| 516 | /***********************************************************************************************************************************/ |
| 517 | |
| 518 | /* Create a popup legend */ |
| 519 | GtkWidget *h_xenolttlegend(LttvPlugin *plugin) |
| 520 | { |
| 521 | LttvPluginTab *ptab = LTTV_PLUGIN_TAB(plugin); |
| 522 | Tab *tab = ptab->tab; |
| 523 | g_info("h_legend, %p", tab); |
| 524 | |
| 525 | GtkWindow *xenoltt_settings = GTK_WINDOW(gtk_window_new(GTK_WINDOW_TOPLEVEL)); |
| 526 | |
| 527 | g_legend_list = g_slist_append(g_legend_list,xenoltt_settings); |
| 528 | |
| 529 | g_object_set_data_full(G_OBJECT(xenoltt_settings),"settings",xenoltt_settings,(GDestroyNotify)xenolttlegend_destructor); |
| 530 | |
| 531 | gtk_window_set_title(xenoltt_settings, "XenoLTT Settings"); |
| 532 | |
| 533 | GtkWidget *pixmap = create_pixmap(GTK_WIDGET(xenoltt_settings), "xenoltt-color-list.png"); |
| 534 | |
| 535 | |
| 536 | gtk_container_add(GTK_CONTAINER(xenoltt_settings), GTK_WIDGET(pixmap)); |
| 537 | |
| 538 | gtk_widget_show(GTK_WIDGET(pixmap)); |
| 539 | gtk_widget_show(GTK_WIDGET(xenoltt_settings)); |
| 540 | |
| 541 | |
| 542 | return NULL; /* This is a popup window */ |
| 543 | } |
| 544 | |
| 545 | /***********************************************************************************************************************************/ |
| 546 | |
| 547 | int event_selected_hook(void *hook_data, void *call_data) { |
| 548 | XenoLTTData *xenoltt_data = (XenoLTTData*) hook_data; |
| 549 | guint *event_number = (guint*) call_data; |
| 550 | |
| 551 | g_debug("DEBUG : event selected by main window : %u", *event_number); |
| 552 | |
| 553 | return 0; |
| 554 | } |
| 555 | |
| 556 | /* Function that selects the color of status&exemode line */ |
| 557 | static inline void prepare_s_e_line(LttvXenoThreadState *thread, DrawContext draw_context,LttvTraceState *ts) { |
| 558 | |
| 559 | PropertiesLine prop_line; |
| 560 | prop_line.style = GDK_LINE_SOLID; |
| 561 | prop_line.y = MIDDLE; |
| 562 | |
| 563 | //If thread is in ovverun state, we want to display a diffent background color |
| 564 | if(thread->state->mode == LTTV_XENO_MODE_OVERRUN){ |
| 565 | prop_line.line_width = 6; |
| 566 | prop_line.color = drawing_colors[COL_RUN_IRQ]; |
| 567 | draw_line((void*)&prop_line, (void*)&draw_context); |
| 568 | } |
| 569 | |
| 570 | // We want to draw a line if thread is the owner of at least one synch |
| 571 | if (lttv_xeno_thread_synch_owner(ts,thread)){ |
| 572 | prop_line.line_width = 1; |
| 573 | prop_line.color = drawing_colors[COL_RUN_USER_MODE]; |
| 574 | draw_context.drawinfo.y.middle = (draw_context.drawinfo.y.middle/4); |
| 575 | draw_line((void*)&prop_line, (void*)&draw_context); |
| 576 | draw_context.drawinfo.y.middle = (draw_context.drawinfo.y.under/2); |
| 577 | } |
| 578 | |
| 579 | if (lttv_xeno_thread_synch_waiting(ts,thread)){ |
| 580 | prop_line.line_width = 1; |
| 581 | prop_line.color = drawing_colors[COL_RUN_SOFT_IRQ]; |
| 582 | draw_context.drawinfo.y.middle = (draw_context.drawinfo.y.middle/2); |
| 583 | draw_line((void*)&prop_line, (void*)&draw_context); |
| 584 | draw_context.drawinfo.y.middle = (draw_context.drawinfo.y.under/2); |
| 585 | } |
| 586 | |
| 587 | prop_line.line_width = STATE_LINE_WIDTH; |
| 588 | |
| 589 | if(thread->state->status == LTTV_XENO_STATE_INIT) { |
| 590 | prop_line.color = drawing_colors[COL_EXIT]; // Created = MAGENTA |
| 591 | |
| 592 | } else if(thread->state->status == LTTV_XENO_STATE_START) { |
| 593 | prop_line.color = drawing_colors[COL_RUN_SOFT_IRQ]; // Started = RED |
| 594 | |
| 595 | } else if(thread->state->status == LTTV_XENO_STATE_RUN) { |
| 596 | prop_line.color = drawing_colors[COL_RUN_USER_MODE]; // Running = GREEN |
| 597 | |
| 598 | } else if(thread->state->status == LTTV_XENO_STATE_READY) { |
| 599 | prop_line.color = drawing_colors[COL_WHITE]; // READY = WHITE |
| 600 | |
| 601 | } else if(thread->state->status == LTTV_XENO_STATE_WAIT_PERIOD) { |
| 602 | prop_line.color = drawing_colors[COL_WAIT]; // WAIT PERIOD = DARK RED |
| 603 | |
| 604 | } else if(thread->state->status == LTTV_XENO_STATE_SUSPEND) { |
| 605 | prop_line.color = drawing_colors[COL_RUN_SYSCALL]; // SUSPEND = BLUE |
| 606 | |
| 607 | } else if(thread->state->status == LTTV_XENO_STATE_DEAD) { |
| 608 | prop_line.color = drawing_colors[COL_BLACK]; // DEAD = BLACK |
| 609 | |
| 610 | } else if(thread->state->status == LTTV_XENO_STATE_UNNAMED) { |
| 611 | prop_line.color = drawing_colors[COL_WHITE]; |
| 612 | |
| 613 | } else { |
| 614 | g_critical("unknown status : %s", g_quark_to_string(thread->state->status)); |
| 615 | g_assert(FALSE); /* UNKNOWN STATUS */ |
| 616 | } |
| 617 | |
| 618 | draw_line((void*)&prop_line, (void*)&draw_context); |
| 619 | } |
| 620 | |
| 621 | |
| 622 | |
| 623 | gint update_time_window_hook(void *hook_data, void *call_data) { |
| 624 | XenoLTTData *xenoltt_data = (XenoLTTData*) hook_data; |
| 625 | XenoLtt_Drawing_t *drawing = xenoltt_data->drawing; |
| 626 | ThreadList *thread_list = xenoltt_data->thread_list; |
| 627 | |
| 628 | const TimeWindowNotifyData *time_window_nofify_data = |
| 629 | ((const TimeWindowNotifyData *)call_data); |
| 630 | |
| 631 | TimeWindow *old_time_window = time_window_nofify_data->old_time_window; |
| 632 | TimeWindow *new_time_window = time_window_nofify_data->new_time_window; |
| 633 | |
| 634 | /* Update the ruler */ |
| 635 | drawing_update_ruler(xenoltt_data->drawing,new_time_window); |
| 636 | |
| 637 | |
| 638 | /* Two cases : zoom in/out or scrolling */ |
| 639 | |
| 640 | /* In order to make sure we can reuse the old drawing, the scale must |
| 641 | * be the same and the new time interval being partly located in the |
| 642 | * currently shown time interval. (reuse is only for scrolling) |
| 643 | */ |
| 644 | |
| 645 | g_info("Old time window HOOK : %lu, %lu to %lu, %lu", |
| 646 | old_time_window->start_time.tv_sec, |
| 647 | old_time_window->start_time.tv_nsec, |
| 648 | old_time_window->time_width.tv_sec, |
| 649 | old_time_window->time_width.tv_nsec); |
| 650 | |
| 651 | g_info("New time window HOOK : %lu, %lu to %lu, %lu", |
| 652 | new_time_window->start_time.tv_sec, |
| 653 | new_time_window->start_time.tv_nsec, |
| 654 | new_time_window->time_width.tv_sec, |
| 655 | new_time_window->time_width.tv_nsec); |
| 656 | |
| 657 | if( new_time_window->time_width.tv_sec == old_time_window->time_width.tv_sec |
| 658 | && new_time_window->time_width.tv_nsec == old_time_window->time_width.tv_nsec) { |
| 659 | /* Same scale (scrolling) */ |
| 660 | g_info("scrolling"); |
| 661 | LttTime *ns = &new_time_window->start_time; |
| 662 | LttTime *nw = &new_time_window->time_width; |
| 663 | LttTime *os = &old_time_window->start_time; |
| 664 | LttTime *ow = &old_time_window->time_width; |
| 665 | LttTime old_end = old_time_window->end_time; |
| 666 | LttTime new_end = new_time_window->end_time; |
| 667 | if(ltt_time_compare(*ns, old_end) == -1 |
| 668 | && ltt_time_compare(*os, *ns) == -1) { |
| 669 | g_info("scrolling near right"); |
| 670 | /* Scroll right, keep right part of the screen */ |
| 671 | guint x = 0; |
| 672 | guint width = xenoltt_data->drawing->width; |
| 673 | convert_time_to_pixels( |
| 674 | *old_time_window, |
| 675 | *ns, |
| 676 | width, |
| 677 | &x); |
| 678 | |
| 679 | /* Copy old data to new location */ |
| 680 | copy_pixmap_region(thread_list, |
| 681 | NULL, |
| 682 | xenoltt_data->drawing->drawing_area->style->black_gc, |
| 683 | NULL, |
| 684 | x, 0, |
| 685 | 0, 0, |
| 686 | xenoltt_data->drawing->width-x+SAFETY, -1); |
| 687 | |
| 688 | if(drawing->damage_begin == drawing->damage_end) |
| 689 | drawing->damage_begin = xenoltt_data->drawing->width-x; |
| 690 | else |
| 691 | drawing->damage_begin = 0; |
| 692 | |
| 693 | drawing->damage_end = xenoltt_data->drawing->width; |
| 694 | |
| 695 | /* Clear the data request background, but not SAFETY */ |
| 696 | rectangle_pixmap(thread_list, |
| 697 | xenoltt_data->drawing->drawing_area->style->black_gc, |
| 698 | TRUE, |
| 699 | drawing->damage_begin+SAFETY, 0, |
| 700 | drawing->damage_end - drawing->damage_begin, // do not overlap |
| 701 | -1); |
| 702 | gtk_widget_queue_draw(drawing->drawing_area); |
| 703 | |
| 704 | /* Get new data for the rest. */ |
| 705 | drawing_data_request(xenoltt_data->drawing, |
| 706 | drawing->damage_begin, 0, |
| 707 | drawing->damage_end - drawing->damage_begin, |
| 708 | xenoltt_data->drawing->height); |
| 709 | } else { |
| 710 | if(ltt_time_compare(*ns, *os) == -1 |
| 711 | && ltt_time_compare(*os, new_end) == -1) { |
| 712 | g_info("scrolling near left"); |
| 713 | /* Scroll left, keep left part of the screen */ |
| 714 | guint x = 0; |
| 715 | guint width = xenoltt_data->drawing->width; |
| 716 | convert_time_to_pixels( |
| 717 | *new_time_window, |
| 718 | *os, |
| 719 | width, |
| 720 | &x); |
| 721 | |
| 722 | /* Copy old data to new location */ |
| 723 | copy_pixmap_region (thread_list, |
| 724 | NULL, |
| 725 | xenoltt_data->drawing->drawing_area->style->black_gc, |
| 726 | NULL, |
| 727 | 0, 0, |
| 728 | x, 0, |
| 729 | -1, -1); |
| 730 | |
| 731 | if(drawing->damage_begin == drawing->damage_end) |
| 732 | drawing->damage_end = x; |
| 733 | else |
| 734 | drawing->damage_end = |
| 735 | xenoltt_data->drawing->width; |
| 736 | |
| 737 | drawing->damage_begin = 0; |
| 738 | |
| 739 | rectangle_pixmap(thread_list, |
| 740 | xenoltt_data->drawing->drawing_area->style->black_gc, |
| 741 | TRUE, |
| 742 | drawing->damage_begin, 0, |
| 743 | drawing->damage_end - drawing->damage_begin, // do not overlap |
| 744 | -1); |
| 745 | |
| 746 | gtk_widget_queue_draw(drawing->drawing_area); |
| 747 | |
| 748 | |
| 749 | /* Get new data for the rest. */ |
| 750 | drawing_data_request(xenoltt_data->drawing, |
| 751 | drawing->damage_begin, 0, |
| 752 | drawing->damage_end - drawing->damage_begin, |
| 753 | xenoltt_data->drawing->height); |
| 754 | |
| 755 | } else { |
| 756 | if(ltt_time_compare(*ns, *os) == 0) { |
| 757 | g_info("not scrolling"); |
| 758 | } else { |
| 759 | g_info("scrolling far"); |
| 760 | /* Cannot reuse any part of the screen : far jump */ |
| 761 | |
| 762 | |
| 763 | rectangle_pixmap(thread_list, |
| 764 | xenoltt_data->drawing->drawing_area->style->black_gc, |
| 765 | TRUE, |
| 766 | 0, 0, |
| 767 | xenoltt_data->drawing->width+SAFETY, // do not overlap |
| 768 | -1); |
| 769 | |
| 770 | gtk_widget_queue_draw(drawing->drawing_area); |
| 771 | |
| 772 | drawing->damage_begin = 0; |
| 773 | drawing->damage_end = xenoltt_data->drawing->width; |
| 774 | |
| 775 | drawing_data_request(xenoltt_data->drawing, |
| 776 | 0, 0, |
| 777 | xenoltt_data->drawing->width, |
| 778 | xenoltt_data->drawing->height); |
| 779 | |
| 780 | } |
| 781 | } |
| 782 | } |
| 783 | } else { |
| 784 | /* Different scale (zoom) */ |
| 785 | g_info("zoom"); |
| 786 | |
| 787 | rectangle_pixmap(thread_list, |
| 788 | xenoltt_data->drawing->drawing_area->style->black_gc, |
| 789 | TRUE, |
| 790 | 0, 0, |
| 791 | xenoltt_data->drawing->width+SAFETY, // do not overlap |
| 792 | -1); |
| 793 | |
| 794 | gtk_widget_queue_draw(drawing->drawing_area); |
| 795 | |
| 796 | drawing->damage_begin = 0; |
| 797 | drawing->damage_end = xenoltt_data->drawing->width; |
| 798 | |
| 799 | drawing_data_request(xenoltt_data->drawing, |
| 800 | 0, 0, |
| 801 | xenoltt_data->drawing->width, |
| 802 | xenoltt_data->drawing->height); |
| 803 | } |
| 804 | |
| 805 | /* Update directly when scrolling */ |
| 806 | gdk_window_process_updates(xenoltt_data->drawing->drawing_area->window, |
| 807 | TRUE); |
| 808 | |
| 809 | return 0; |
| 810 | } |
| 811 | |
| 812 | gint traceset_notify(void *hook_data, void *call_data) { |
| 813 | XenoLTTData *xenoltt_data = (XenoLTTData*) hook_data; |
| 814 | XenoLtt_Drawing_t *drawing = xenoltt_data->drawing; |
| 815 | |
| 816 | if(unlikely(drawing->gc == NULL)) { |
| 817 | return FALSE; |
| 818 | } |
| 819 | if(drawing->dotted_gc == NULL) { |
| 820 | return FALSE; |
| 821 | } |
| 822 | |
| 823 | drawing_clear(xenoltt_data->drawing); |
| 824 | threadlist_clear(xenoltt_data->thread_list); |
| 825 | gtk_widget_set_size_request( |
| 826 | xenoltt_data->drawing->drawing_area, |
| 827 | -1, threadlist_get_height(xenoltt_data->thread_list)); |
| 828 | redraw_notify(xenoltt_data, NULL); |
| 829 | |
| 830 | request_background_data(xenoltt_data); |
| 831 | |
| 832 | return FALSE; |
| 833 | } |
| 834 | |
| 835 | gint redraw_notify(void *hook_data, void *call_data) { |
| 836 | XenoLTTData *xenoltt_data = (XenoLTTData*) hook_data; |
| 837 | XenoLtt_Drawing_t *drawing = xenoltt_data->drawing; |
| 838 | GtkWidget *widget = drawing->drawing_area; |
| 839 | |
| 840 | drawing->damage_begin = 0; |
| 841 | drawing->damage_end = drawing->width; |
| 842 | |
| 843 | /* fun feature, to be separated someday... */ |
| 844 | drawing_clear(xenoltt_data->drawing); |
| 845 | threadlist_clear(xenoltt_data->thread_list); |
| 846 | gtk_widget_set_size_request( |
| 847 | xenoltt_data->drawing->drawing_area, |
| 848 | -1, threadlist_get_height(xenoltt_data->thread_list)); |
| 849 | // Clear the images |
| 850 | rectangle_pixmap(xenoltt_data->thread_list, |
| 851 | widget->style->black_gc, |
| 852 | TRUE, |
| 853 | 0, 0, |
| 854 | drawing->alloc_width, |
| 855 | -1); |
| 856 | |
| 857 | gtk_widget_queue_draw(drawing->drawing_area); |
| 858 | |
| 859 | if(drawing->damage_begin < drawing->damage_end) { |
| 860 | drawing_data_request(drawing, |
| 861 | drawing->damage_begin, |
| 862 | 0, |
| 863 | drawing->damage_end-drawing->damage_begin, |
| 864 | drawing->height); |
| 865 | } |
| 866 | |
| 867 | return FALSE; |
| 868 | |
| 869 | } |
| 870 | |
| 871 | |
| 872 | gint continue_notify(void *hook_data, void *call_data) { |
| 873 | XenoLTTData *xenoltt_data = (XenoLTTData*) hook_data; |
| 874 | XenoLtt_Drawing_t *drawing = xenoltt_data->drawing; |
| 875 | |
| 876 | |
| 877 | if(drawing->damage_begin < drawing->damage_end) { |
| 878 | drawing_data_request(drawing, |
| 879 | drawing->damage_begin, |
| 880 | 0, |
| 881 | drawing->damage_end-drawing->damage_begin, |
| 882 | drawing->height); |
| 883 | } |
| 884 | |
| 885 | return FALSE; |
| 886 | } |
| 887 | |
| 888 | |
| 889 | gint update_current_time_hook(void *hook_data, void *call_data) { |
| 890 | XenoLTTData *xenoltt_data = (XenoLTTData*)hook_data; |
| 891 | XenoLtt_Drawing_t *drawing = xenoltt_data->drawing; |
| 892 | |
| 893 | LttTime current_time = *((LttTime*)call_data); |
| 894 | |
| 895 | TimeWindow time_window = lttvwindow_get_time_window(xenoltt_data->tab); |
| 896 | |
| 897 | LttTime time_begin = time_window.start_time; |
| 898 | LttTime width = time_window.time_width; |
| 899 | LttTime half_width; { |
| 900 | guint64 time_ll = ltt_time_to_uint64(width); |
| 901 | time_ll = time_ll >> 1; /* divide by two */ |
| 902 | half_width = ltt_time_from_uint64(time_ll); |
| 903 | } |
| 904 | LttTime time_end = ltt_time_add(time_begin, width); |
| 905 | |
| 906 | LttvTracesetContext * tsc = |
| 907 | lttvwindow_get_traceset_context(xenoltt_data->tab); |
| 908 | |
| 909 | LttTime trace_start = tsc->time_span.start_time; |
| 910 | LttTime trace_end = tsc->time_span.end_time; |
| 911 | |
| 912 | g_info("New current time HOOK : %lu, %lu", current_time.tv_sec, |
| 913 | current_time.tv_nsec); |
| 914 | |
| 915 | |
| 916 | |
| 917 | /* If current time is inside time interval, just move the highlight |
| 918 | * bar */ |
| 919 | |
| 920 | /* Else, we have to change the time interval. We have to tell it |
| 921 | * to the main window. */ |
| 922 | /* The time interval change will take care of placing the current |
| 923 | * time at the center of the visible area, or nearest possible if we are |
| 924 | * at one end of the trace. */ |
| 925 | |
| 926 | |
| 927 | if(ltt_time_compare(current_time, time_begin) < 0) { |
| 928 | TimeWindow new_time_window; |
| 929 | |
| 930 | if(ltt_time_compare(current_time, |
| 931 | ltt_time_add(trace_start, half_width)) < 0) |
| 932 | time_begin = trace_start; |
| 933 | else |
| 934 | time_begin = ltt_time_sub(current_time, half_width); |
| 935 | |
| 936 | new_time_window.start_time = time_begin; |
| 937 | new_time_window.time_width = width; |
| 938 | new_time_window.time_width_double = ltt_time_to_double(width); |
| 939 | new_time_window.end_time = ltt_time_add(time_begin, width); |
| 940 | |
| 941 | lttvwindow_report_time_window(xenoltt_data->tab, new_time_window); |
| 942 | } |
| 943 | else if(ltt_time_compare(current_time, time_end) > 0) { |
| 944 | TimeWindow new_time_window; |
| 945 | |
| 946 | if(ltt_time_compare(current_time, ltt_time_sub(trace_end, half_width)) > 0) |
| 947 | time_begin = ltt_time_sub(trace_end, width); |
| 948 | else |
| 949 | time_begin = ltt_time_sub(current_time, half_width); |
| 950 | |
| 951 | new_time_window.start_time = time_begin; |
| 952 | new_time_window.time_width = width; |
| 953 | new_time_window.time_width_double = ltt_time_to_double(width); |
| 954 | new_time_window.end_time = ltt_time_add(time_begin, width); |
| 955 | |
| 956 | lttvwindow_report_time_window(xenoltt_data->tab, new_time_window); |
| 957 | |
| 958 | } |
| 959 | gtk_widget_queue_draw(xenoltt_data->drawing->drawing_area); |
| 960 | |
| 961 | /* Update directly when scrolling */ |
| 962 | gdk_window_process_updates(xenoltt_data->drawing->drawing_area->window, |
| 963 | TRUE); |
| 964 | |
| 965 | return 0; |
| 966 | } |
| 967 | |
| 968 | typedef struct _ClosureData { |
| 969 | EventsRequest *events_request; |
| 970 | LttvTracesetState *tss; |
| 971 | LttTime end_time; |
| 972 | guint x_end; |
| 973 | } ClosureData; |
| 974 | |
| 975 | |
| 976 | void draw_closure(gpointer key, gpointer value, gpointer user_data) { |
| 977 | XenoThreadInfo *thread_Info = (XenoThreadInfo*)key; |
| 978 | HashedThreadData *hashed_thread_data = (HashedThreadData*)value; |
| 979 | ClosureData *closure_data = (ClosureData*)user_data; |
| 980 | |
| 981 | EventsRequest *events_request = closure_data->events_request; |
| 982 | XenoLTTData *xenoltt_data = events_request->viewer_data; |
| 983 | |
| 984 | LttvTracesetState *tss = closure_data->tss; |
| 985 | LttvTracesetContext *tsc = (LttvTracesetContext*)tss; |
| 986 | |
| 987 | LttTime evtime = closure_data->end_time; |
| 988 | |
| 989 | { |
| 990 | /* For the thread */ |
| 991 | /* First, check if the current thread is in the state computation |
| 992 | * thread list. If it is there, that means we must add it right now and |
| 993 | * draw items from the beginning of the read for it. If it is not |
| 994 | * present, it's a new process and it was not present : it will |
| 995 | * be added after the state update. */ |
| 996 | #ifdef EXTRA_CHECK |
| 997 | g_assert(lttv_traceset_number(tsc->ts) > 0); |
| 998 | #endif //EXTRA_CHECK |
| 999 | LttvTraceContext *tc = tsc->traces[thread_Info->trace_num]; |
| 1000 | LttvTraceState *ts = (LttvTraceState*)tc; |
| 1001 | |
| 1002 | LttvXenoThreadState *thread; |
| 1003 | thread = lttv_xeno_state_find_thread(ts, thread_Info->cpu,thread_Info->address); |
| 1004 | |
| 1005 | if(unlikely(thread != NULL)) { |
| 1006 | ThreadList *thread_list = xenoltt_data->thread_list; |
| 1007 | #ifdef EXTRA_CHECK |
| 1008 | /* Should be alike when background info is ready */ |
| 1009 | if(xenoltt_data->background_info_waiting==0) |
| 1010 | #endif //EXTRA_CHECK |
| 1011 | |
| 1012 | /* Now, the process is in the state hash and our own process hash. |
| 1013 | * We definitely can draw the items related to the ending state. |
| 1014 | */ |
| 1015 | |
| 1016 | if(unlikely(ltt_time_compare(hashed_thread_data->next_good_time,evtime) <= 0)) { |
| 1017 | TimeWindow time_window = lttvwindow_get_time_window(xenoltt_data->tab); |
| 1018 | |
| 1019 | #ifdef EXTRA_CHECK |
| 1020 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
| 1021 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
| 1022 | return; |
| 1023 | #endif //EXTRA_CHECK |
| 1024 | XenoLtt_Drawing_t *drawing = xenoltt_data->drawing; |
| 1025 | guint width = drawing->width; |
| 1026 | |
| 1027 | guint x = closure_data->x_end; |
| 1028 | |
| 1029 | DrawContext draw_context; |
| 1030 | |
| 1031 | /* Now create the drawing context that will be used to draw |
| 1032 | * items related to the last state. */ |
| 1033 | draw_context.drawable = hashed_thread_data->pixmap; |
| 1034 | draw_context.gc = drawing->gc; |
| 1035 | draw_context.pango_layout = drawing->pango_layout; |
| 1036 | draw_context.drawinfo.end.x = x; |
| 1037 | |
| 1038 | draw_context.drawinfo.y.over = 1; |
| 1039 | draw_context.drawinfo.y.middle = (hashed_thread_data->height/2); |
| 1040 | draw_context.drawinfo.y.under = hashed_thread_data->height; |
| 1041 | |
| 1042 | draw_context.drawinfo.start.offset.over = 0; |
| 1043 | draw_context.drawinfo.start.offset.middle = 0; |
| 1044 | draw_context.drawinfo.start.offset.under = 0; |
| 1045 | draw_context.drawinfo.end.offset.over = 0; |
| 1046 | draw_context.drawinfo.end.offset.middle = 0; |
| 1047 | draw_context.drawinfo.end.offset.under = 0; |
| 1048 | |
| 1049 | if(unlikely(x == hashed_thread_data->x.middle && |
| 1050 | hashed_thread_data->x.middle_used)) { |
| 1051 | /* Jump */ |
| 1052 | } else { |
| 1053 | draw_context.drawinfo.start.x = hashed_thread_data->x.middle; |
| 1054 | /* Draw the line */ |
| 1055 | // PropertiesLine prop_line = |
| 1056 | prepare_s_e_line(thread,draw_context,ts); |
| 1057 | // draw_line((void*)&prop_line, (void*)&draw_context); |
| 1058 | |
| 1059 | /* become the last x position */ |
| 1060 | if(likely(x != hashed_thread_data->x.middle)) { |
| 1061 | hashed_thread_data->x.middle = x; |
| 1062 | /* but don't use the pixel */ |
| 1063 | hashed_thread_data->x.middle_used = FALSE; |
| 1064 | |
| 1065 | /* Calculate the next good time */ |
| 1066 | convert_pixels_to_time(width, x+1, time_window, |
| 1067 | &hashed_thread_data->next_good_time); |
| 1068 | } |
| 1069 | } |
| 1070 | } |
| 1071 | } |
| 1072 | } |
| 1073 | return; |
| 1074 | } |
| 1075 | |
| 1076 | |
| 1077 | int xenoltt_before_chunk(void *hook_data, void *call_data) { |
| 1078 | EventsRequest *events_request = (EventsRequest*)hook_data; |
| 1079 | LttvTracesetState *tss = (LttvTracesetState*)call_data; |
| 1080 | |
| 1081 | drawing_chunk_begin(events_request, tss); |
| 1082 | |
| 1083 | return 0; |
| 1084 | } |
| 1085 | |
| 1086 | int xenoltt_before_request(void *hook_data, void *call_data) { |
| 1087 | EventsRequest *events_request = (EventsRequest*)hook_data; |
| 1088 | LttvTracesetState *tss = (LttvTracesetState*)call_data; |
| 1089 | |
| 1090 | drawing_data_request_begin(events_request, tss); |
| 1091 | |
| 1092 | return 0; |
| 1093 | } |
| 1094 | |
| 1095 | |
| 1096 | /* |
| 1097 | * after request is necessary in addition of after chunk in order to draw |
| 1098 | * lines until the end of the screen. after chunk just draws lines until |
| 1099 | * the last event. |
| 1100 | * |
| 1101 | * for each process |
| 1102 | * draw closing line |
| 1103 | * expose |
| 1104 | */ |
| 1105 | int xenoltt_after_request(void *hook_data, void *call_data) { |
| 1106 | EventsRequest *events_request = (EventsRequest*)hook_data; |
| 1107 | XenoLTTData *xenoltt_data = events_request->viewer_data; |
| 1108 | LttvTracesetState *tss = (LttvTracesetState*)call_data; |
| 1109 | |
| 1110 | ThreadList *thread_list = xenoltt_data->thread_list; |
| 1111 | LttTime end_time = events_request->end_time; |
| 1112 | |
| 1113 | ClosureData closure_data; |
| 1114 | closure_data.events_request = (EventsRequest*)hook_data; |
| 1115 | closure_data.tss = tss; |
| 1116 | closure_data.end_time = end_time; |
| 1117 | |
| 1118 | TimeWindow time_window = |
| 1119 | lttvwindow_get_time_window(xenoltt_data->tab); |
| 1120 | guint width = xenoltt_data->drawing->width; |
| 1121 | convert_time_to_pixels( |
| 1122 | time_window, |
| 1123 | end_time, |
| 1124 | width, |
| 1125 | &closure_data.x_end); |
| 1126 | |
| 1127 | |
| 1128 | /* Draw last items */ |
| 1129 | g_hash_table_foreach(thread_list->thread_hash, draw_closure, |
| 1130 | (void*)&closure_data); |
| 1131 | |
| 1132 | |
| 1133 | /* Request expose */ |
| 1134 | drawing_request_expose(events_request, tss, end_time); |
| 1135 | return 0; |
| 1136 | } |
| 1137 | |
| 1138 | /* |
| 1139 | * for each process |
| 1140 | * draw closing line |
| 1141 | * expose |
| 1142 | */ |
| 1143 | int xenoltt_after_chunk(void *hook_data, void *call_data) { |
| 1144 | EventsRequest *events_request = (EventsRequest*)hook_data; |
| 1145 | XenoLTTData *xenoltt_data = events_request->viewer_data; |
| 1146 | LttvTracesetState *tss = (LttvTracesetState*)call_data; |
| 1147 | LttvTracesetContext *tsc = (LttvTracesetContext*)call_data; |
| 1148 | LttvTracefileContext *tfc = lttv_traceset_context_get_current_tfc(tsc); |
| 1149 | LttTime end_time; |
| 1150 | |
| 1151 | ThreadList *thread_list = xenoltt_data->thread_list; |
| 1152 | guint i; |
| 1153 | LttvTraceset *traceset = tsc->ts; |
| 1154 | guint nb_trace = lttv_traceset_number(traceset); |
| 1155 | |
| 1156 | /* Only execute when called for the first trace's events request */ |
| 1157 | if(!thread_list->current_hash_data) return; |
| 1158 | |
| 1159 | for(i = 0 ; i < nb_trace ; i++) { |
| 1160 | g_free(thread_list->current_hash_data[i]); |
| 1161 | } |
| 1162 | g_free(thread_list->current_hash_data); |
| 1163 | thread_list->current_hash_data = NULL; |
| 1164 | |
| 1165 | if(tfc != NULL) |
| 1166 | end_time = LTT_TIME_MIN(tfc->timestamp, events_request->end_time); |
| 1167 | else /* end of traceset, or position now out of request : end */ |
| 1168 | end_time = events_request->end_time; |
| 1169 | |
| 1170 | ClosureData closure_data; |
| 1171 | closure_data.events_request = (EventsRequest*)hook_data; |
| 1172 | closure_data.tss = tss; |
| 1173 | closure_data.end_time = end_time; |
| 1174 | |
| 1175 | TimeWindow time_window = |
| 1176 | lttvwindow_get_time_window(xenoltt_data->tab); |
| 1177 | guint width = xenoltt_data->drawing->width; |
| 1178 | convert_time_to_pixels( |
| 1179 | time_window, |
| 1180 | end_time, |
| 1181 | width, |
| 1182 | &closure_data.x_end); |
| 1183 | |
| 1184 | /* Draw last items */ |
| 1185 | g_hash_table_foreach(thread_list->thread_hash, draw_closure, |
| 1186 | (void*)&closure_data); |
| 1187 | |
| 1188 | /* Request expose (updates damages zone also) */ |
| 1189 | drawing_request_expose(events_request, tss, end_time); |
| 1190 | |
| 1191 | return 0; |
| 1192 | } |
| 1193 | |
| 1194 | /****************************************************************************** |
| 1195 | * Xenoami Thread Initialization hook |
| 1196 | ******************************************************************************/ |
| 1197 | int xenoltt_thread_init(void *hook_data, void *call_data){ |
| 1198 | LttvTraceHookByFacility *thf = (LttvTraceHookByFacility*)hook_data; |
| 1199 | EventsRequest *events_request = (EventsRequest*)thf->hook_data; |
| 1200 | |
| 1201 | XenoLTTData *xenoltt_data = events_request->viewer_data; |
| 1202 | |
| 1203 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
| 1204 | |
| 1205 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
| 1206 | LttvTraceState *ts = (LttvTraceState *)tfc->t_context; |
| 1207 | |
| 1208 | LttEvent *e = ltt_tracefile_get_event(tfc->tf); |
| 1209 | |
| 1210 | LttTime evtime = ltt_event_time(e); |
| 1211 | |
| 1212 | GQuark name = g_quark_from_string(ltt_event_get_string(e, thf->f1)); |
| 1213 | gulong address = ltt_event_get_long_unsigned(e, thf->f2); |
| 1214 | guint prio = ltt_event_get_unsigned(e, thf->f3); |
| 1215 | |
| 1216 | guint trace_num = ts->parent.index; |
| 1217 | |
| 1218 | |
| 1219 | LttvXenoThreadState *thread; |
| 1220 | LttTime birth; |
| 1221 | guint pl_height = 0; |
| 1222 | /* Find thread in the list... */ |
| 1223 | thread = lttv_xeno_state_find_thread(ts, ANY_CPU, address); |
| 1224 | |
| 1225 | if (thread != NULL){ |
| 1226 | birth = thread->creation_time; |
| 1227 | /* Add thread to thread list (if not present) */ |
| 1228 | HashedThreadData *hashed_thread_data = NULL; |
| 1229 | ThreadList *thread_list = xenoltt_data->thread_list; |
| 1230 | |
| 1231 | hashed_thread_data = threadlist_get_thread_data(thread_list,thread->address,tfs->cpu, &birth, trace_num); |
| 1232 | XenoLtt_Drawing_t *drawing = xenoltt_data->drawing; |
| 1233 | |
| 1234 | if(hashed_thread_data == NULL){ |
| 1235 | /* Xenomai Thread not present */ |
| 1236 | XenoThreadInfo *thread_Info; |
| 1237 | threadlist_add(thread_list, |
| 1238 | drawing, |
| 1239 | address, |
| 1240 | thread->prio, |
| 1241 | tfs->cpu, |
| 1242 | thread->period, |
| 1243 | &birth, |
| 1244 | trace_num, |
| 1245 | thread->name, |
| 1246 | &pl_height, |
| 1247 | &thread_Info, |
| 1248 | &hashed_thread_data); |
| 1249 | gtk_widget_set_size_request(drawing->drawing_area, -1, pl_height); |
| 1250 | gtk_widget_queue_draw(drawing->drawing_area); |
| 1251 | } |
| 1252 | } |
| 1253 | /* |
| 1254 | else{ |
| 1255 | g_warning("Cannot find thread initialization %s - %u", g_quark_to_string(name), address); |
| 1256 | } |
| 1257 | */ |
| 1258 | return 0; |
| 1259 | } |
| 1260 | |
| 1261 | /****************************************************************************** |
| 1262 | * Xenoami Thread Set Period hook |
| 1263 | ******************************************************************************/ |
| 1264 | int xenoltt_thread_set_period(void *hook_data, void *call_data){ |
| 1265 | |
| 1266 | LttvTraceHookByFacility *thf = (LttvTraceHookByFacility*)hook_data; |
| 1267 | EventsRequest *events_request = (EventsRequest*)thf->hook_data; |
| 1268 | |
| 1269 | XenoLTTData *xenoltt_data = events_request->viewer_data; |
| 1270 | |
| 1271 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
| 1272 | |
| 1273 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
| 1274 | LttvTraceState *ts = (LttvTraceState *)tfc->t_context; |
| 1275 | |
| 1276 | LttEvent *e = ltt_tracefile_get_event(tfc->tf); |
| 1277 | |
| 1278 | GQuark name = g_quark_from_string(ltt_event_get_string(e, thf->f1)); |
| 1279 | gulong address = ltt_event_get_long_unsigned(e, thf->f2); |
| 1280 | guint period = ltt_event_get_unsigned(e, thf->f3); |
| 1281 | gulong timer_address = ltt_event_get_long_unsigned(e,ltt_eventtype_field_by_name(ltt_event_eventtype(e),g_quark_from_string("timer_address"))); |
| 1282 | LttTime evtime = ltt_event_time(e); |
| 1283 | |
| 1284 | guint trace_num = ts->parent.index; |
| 1285 | |
| 1286 | LttvXenoThreadState *thread; |
| 1287 | LttTime birth; |
| 1288 | guint pl_height = 0; |
| 1289 | /* Find thread in the list... */ |
| 1290 | thread = lttv_xeno_state_find_thread(ts, ANY_CPU, address); |
| 1291 | |
| 1292 | if (thread != NULL){ // Thread present in table |
| 1293 | birth = thread->creation_time; |
| 1294 | // Add thread to thread list (if not present) |
| 1295 | HashedThreadData *hashed_thread_data = NULL; |
| 1296 | ThreadList *thread_list = xenoltt_data->thread_list; |
| 1297 | |
| 1298 | hashed_thread_data = threadlist_get_thread_data(thread_list,thread->address,tfs->cpu, &birth, trace_num); |
| 1299 | if(hashed_thread_data != NULL){ |
| 1300 | |
| 1301 | threadlist_set_period(thread_list, period, hashed_thread_data); |
| 1302 | |
| 1303 | //Save the timer address |
| 1304 | hashed_thread_data->timer_address = timer_address; |
| 1305 | |
| 1306 | XenoLtt_Drawing_t *drawing = xenoltt_data->drawing; |
| 1307 | gtk_widget_set_size_request(drawing->drawing_area, -1, pl_height); |
| 1308 | gtk_widget_queue_draw(drawing->drawing_area); |
| 1309 | } |
| 1310 | else{ |
| 1311 | // Xenomai Thread not present |
| 1312 | XenoThreadInfo *thread_Info; |
| 1313 | XenoLtt_Drawing_t *drawing = xenoltt_data->drawing; |
| 1314 | threadlist_add(thread_list, |
| 1315 | drawing, |
| 1316 | address, |
| 1317 | thread->prio, // Priority |
| 1318 | tfs->cpu, |
| 1319 | thread->period, //Period |
| 1320 | &birth, |
| 1321 | trace_num, |
| 1322 | thread->name, |
| 1323 | &pl_height, |
| 1324 | &thread_Info, |
| 1325 | &hashed_thread_data); |
| 1326 | gtk_widget_set_size_request(drawing->drawing_area, -1, pl_height); |
| 1327 | gtk_widget_queue_draw(drawing->drawing_area); |
| 1328 | } |
| 1329 | } |
| 1330 | /* |
| 1331 | else{ |
| 1332 | g_warning("Cannot find thread in set_period %s - %u", g_quark_to_string(name), address); |
| 1333 | } |
| 1334 | */ |
| 1335 | return 0; |
| 1336 | } |
| 1337 | |
| 1338 | |
| 1339 | |
| 1340 | /******************************************************************************/ |
| 1341 | |
| 1342 | int xenoltt_before_thread_hook(void *hook_data, void *call_data){ |
| 1343 | |
| 1344 | LttvTraceHookByFacility *thf = (LttvTraceHookByFacility*)hook_data; |
| 1345 | EventsRequest *events_request = (EventsRequest*)thf->hook_data; |
| 1346 | |
| 1347 | XenoLTTData *xenoltt_data = events_request->viewer_data; |
| 1348 | |
| 1349 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
| 1350 | |
| 1351 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
| 1352 | LttvTraceState *ts = (LttvTraceState *)tfc->t_context; |
| 1353 | |
| 1354 | LttEvent *e = ltt_tracefile_get_event(tfc->tf); |
| 1355 | |
| 1356 | GQuark event_name = ltt_eventtype_name(ltt_event_eventtype(e)); |
| 1357 | |
| 1358 | gulong address = ltt_event_get_long_unsigned(e, thf->f1); |
| 1359 | |
| 1360 | guint trace_num = ts->parent.index; |
| 1361 | |
| 1362 | LttTime evtime = ltt_event_time(e); |
| 1363 | LttvXenoThreadState *thread; |
| 1364 | LttTime birth; |
| 1365 | guint pl_height = 0; |
| 1366 | /* Find thread in the list... */ |
| 1367 | |
| 1368 | if (event_name == LTT_EVENT_XENOLTT_TIMER_TICK) |
| 1369 | thread = lttv_xeno_state_find_thread_from_timer(ts, ANY_CPU, address); |
| 1370 | else |
| 1371 | thread = lttv_xeno_state_find_thread(ts, ANY_CPU, address); |
| 1372 | |
| 1373 | if (thread != NULL){ // Thread present in table |
| 1374 | birth = thread->creation_time; |
| 1375 | HashedThreadData *hashed_thread_data = NULL; |
| 1376 | ThreadList *thread_list = xenoltt_data->thread_list; |
| 1377 | hashed_thread_data = threadlist_get_thread_data(thread_list,thread->address,tfs->cpu, &birth, trace_num); |
| 1378 | |
| 1379 | if(hashed_thread_data == NULL){ // Xenomai Thread not present |
| 1380 | XenoThreadInfo *thread_Info; |
| 1381 | XenoLtt_Drawing_t *drawing = xenoltt_data->drawing; |
| 1382 | threadlist_add(thread_list,drawing,thread->address,thread->prio,tfs->cpu, |
| 1383 | thread->period, &birth, trace_num, thread->name, &pl_height, |
| 1384 | &thread_Info, &hashed_thread_data); |
| 1385 | |
| 1386 | gtk_widget_set_size_request(drawing->drawing_area, -1, pl_height); |
| 1387 | gtk_widget_queue_draw(drawing->drawing_area); |
| 1388 | } |
| 1389 | else{ |
| 1390 | |
| 1391 | /* Now, the process is in the state hash and our own process hash. |
| 1392 | * We definitely can draw the items related to the ending state. |
| 1393 | */ |
| 1394 | |
| 1395 | if(ltt_time_compare(hashed_thread_data->next_good_time,evtime) > 0) { |
| 1396 | if(hashed_thread_data->x.middle_marked == FALSE) { |
| 1397 | |
| 1398 | TimeWindow time_window = lttvwindow_get_time_window(xenoltt_data->tab); |
| 1399 | #ifdef EXTRA_CHECK |
| 1400 | if(ltt_time_compare(evtime, time_window.start_time) == -1 || ltt_time_compare(evtime, time_window.end_time) == 1) |
| 1401 | return; |
| 1402 | #endif //EXTRA_CHECK |
| 1403 | XenoLtt_Drawing_t *drawing = xenoltt_data->drawing; |
| 1404 | guint width = drawing->width; |
| 1405 | guint x; |
| 1406 | convert_time_to_pixels(time_window,evtime,width,&x); |
| 1407 | |
| 1408 | // Draw collision indicator |
| 1409 | gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]); |
| 1410 | gdk_draw_point(hashed_thread_data->pixmap,drawing->gc,x, |
| 1411 | COLLISION_POSITION(hashed_thread_data->height)); |
| 1412 | hashed_thread_data->x.middle_marked = TRUE; |
| 1413 | } |
| 1414 | } else { |
| 1415 | TimeWindow time_window = lttvwindow_get_time_window(xenoltt_data->tab); |
| 1416 | #ifdef EXTRA_CHECK |
| 1417 | if(ltt_time_compare(evtime, time_window.start_time) == -1 || ltt_time_compare(evtime, time_window.end_time) == 1) |
| 1418 | return; |
| 1419 | #endif //EXTRA_CHECK |
| 1420 | XenoLtt_Drawing_t *drawing = xenoltt_data->drawing; |
| 1421 | guint width = drawing->width; |
| 1422 | guint x; |
| 1423 | convert_time_to_pixels(time_window,evtime,width,&x); |
| 1424 | |
| 1425 | /* Jump over draw if we are at the same x position */ |
| 1426 | if(x == hashed_thread_data->x.middle && hashed_thread_data->x.middle_used) { |
| 1427 | if(hashed_thread_data->x.middle_marked == FALSE) { |
| 1428 | // Draw collision indicator |
| 1429 | gdk_gc_set_foreground(drawing->gc, &drawing_colors[COL_WHITE]); |
| 1430 | gdk_draw_point(hashed_thread_data->pixmap,drawing->gc,x, |
| 1431 | COLLISION_POSITION(hashed_thread_data->height)); |
| 1432 | hashed_thread_data->x.middle_marked = TRUE; |
| 1433 | } |
| 1434 | } else { |
| 1435 | DrawContext draw_context; |
| 1436 | |
| 1437 | |
| 1438 | /* Now create the drawing context that will be used to draw |
| 1439 | * items related to the last state. */ |
| 1440 | draw_context.drawable = hashed_thread_data->pixmap; |
| 1441 | draw_context.gc = drawing->gc; |
| 1442 | draw_context.pango_layout = drawing->pango_layout; |
| 1443 | draw_context.drawinfo.start.x = hashed_thread_data->x.middle; |
| 1444 | draw_context.drawinfo.end.x = x; |
| 1445 | |
| 1446 | draw_context.drawinfo.y.over = 1; |
| 1447 | draw_context.drawinfo.y.middle = (hashed_thread_data->height/2); |
| 1448 | draw_context.drawinfo.y.under = hashed_thread_data->height; |
| 1449 | |
| 1450 | draw_context.drawinfo.start.offset.over = 0; |
| 1451 | draw_context.drawinfo.start.offset.middle = 0; |
| 1452 | draw_context.drawinfo.start.offset.under = 0; |
| 1453 | draw_context.drawinfo.end.offset.over = 0; |
| 1454 | draw_context.drawinfo.end.offset.middle = 0; |
| 1455 | draw_context.drawinfo.end.offset.under = 0; |
| 1456 | |
| 1457 | prepare_s_e_line(thread,draw_context,ts); // Draw the line |
| 1458 | |
| 1459 | /* become the last x position */ |
| 1460 | hashed_thread_data->x.middle = x; |
| 1461 | hashed_thread_data->x.middle_used = TRUE; |
| 1462 | hashed_thread_data->x.middle_marked = FALSE; |
| 1463 | |
| 1464 | /* Calculate the next good time */ |
| 1465 | convert_pixels_to_time(width, x+1, time_window, |
| 1466 | &hashed_thread_data->next_good_time); |
| 1467 | } |
| 1468 | } |
| 1469 | } |
| 1470 | } |
| 1471 | /* |
| 1472 | else{ |
| 1473 | g_warning("Cannot find thread in before hook - %u", g_quark_to_string(address)); |
| 1474 | } |
| 1475 | */ |
| 1476 | return 0; |
| 1477 | } |
| 1478 | |
| 1479 | // When the thread switch is read, we need to change the state of the thread_out also |
| 1480 | int xenoltt_before_thread_switch_hook(void *hook_data, void *call_data){ |
| 1481 | |
| 1482 | LttvTraceHookByFacility *thf = (LttvTraceHookByFacility*)hook_data; |
| 1483 | EventsRequest *events_request = (EventsRequest*)thf->hook_data; |
| 1484 | XenoLTTData *xenoltt_data = events_request->viewer_data; |
| 1485 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
| 1486 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
| 1487 | LttvTraceState *ts = (LttvTraceState *)tfc->t_context; |
| 1488 | LttEvent *e = ltt_tracefile_get_event(tfc->tf); |
| 1489 | gulong address = ltt_event_get_long_unsigned(e, thf->f2); |
| 1490 | |
| 1491 | guint trace_num = ts->parent.index; |
| 1492 | |
| 1493 | LttTime evtime = ltt_event_time(e); |
| 1494 | LttvXenoThreadState *thread; |
| 1495 | LttTime birth; |
| 1496 | guint pl_height = 0; |
| 1497 | /* Find thread in the list... */ |
| 1498 | |
| 1499 | thread = lttv_xeno_state_find_thread(ts, ANY_CPU, address); |
| 1500 | |
| 1501 | if (thread != NULL){ // Thread present in table |
| 1502 | birth = thread->creation_time; |
| 1503 | HashedThreadData *hashed_thread_data = NULL; |
| 1504 | ThreadList *thread_list = xenoltt_data->thread_list; |
| 1505 | hashed_thread_data = threadlist_get_thread_data(thread_list,thread->address,tfs->cpu, &birth, trace_num); |
| 1506 | |
| 1507 | if(hashed_thread_data == NULL){ // Xenomai Thread not present |
| 1508 | XenoThreadInfo *thread_Info; |
| 1509 | XenoLtt_Drawing_t *drawing = xenoltt_data->drawing; |
| 1510 | threadlist_add(thread_list,drawing,thread->address,thread->prio, tfs->cpu, |
| 1511 | thread->period, &birth,trace_num, thread->name, &pl_height, |
| 1512 | &thread_Info,&hashed_thread_data); |
| 1513 | gtk_widget_set_size_request(drawing->drawing_area, -1, pl_height); |
| 1514 | gtk_widget_queue_draw(drawing->drawing_area); |
| 1515 | } |
| 1516 | else{ |
| 1517 | TimeWindow time_window = lttvwindow_get_time_window(xenoltt_data->tab); |
| 1518 | |
| 1519 | XenoLtt_Drawing_t *drawing = xenoltt_data->drawing; |
| 1520 | guint width = drawing->width; |
| 1521 | guint x; |
| 1522 | convert_time_to_pixels(time_window,evtime,width,&x); |
| 1523 | |
| 1524 | DrawContext draw_context; |
| 1525 | |
| 1526 | |
| 1527 | /* Now create the drawing context that will be used to draw |
| 1528 | * items related to the last state. */ |
| 1529 | draw_context.drawable = hashed_thread_data->pixmap; |
| 1530 | draw_context.gc = drawing->gc; |
| 1531 | draw_context.pango_layout = drawing->pango_layout; |
| 1532 | draw_context.drawinfo.start.x = hashed_thread_data->x.middle; |
| 1533 | draw_context.drawinfo.end.x = x; |
| 1534 | |
| 1535 | draw_context.drawinfo.y.over = 1; |
| 1536 | draw_context.drawinfo.y.middle = (hashed_thread_data->height/2); |
| 1537 | draw_context.drawinfo.y.under = hashed_thread_data->height; |
| 1538 | |
| 1539 | draw_context.drawinfo.start.offset.over = 0; |
| 1540 | draw_context.drawinfo.start.offset.middle = 0; |
| 1541 | draw_context.drawinfo.start.offset.under = 0; |
| 1542 | draw_context.drawinfo.end.offset.over = 0; |
| 1543 | draw_context.drawinfo.end.offset.middle = 0; |
| 1544 | draw_context.drawinfo.end.offset.under = 0; |
| 1545 | |
| 1546 | |
| 1547 | prepare_s_e_line(thread,draw_context,ts); // Draw the line |
| 1548 | |
| 1549 | /* become the last x position */ |
| 1550 | hashed_thread_data->x.middle = x; |
| 1551 | hashed_thread_data->x.middle_used = TRUE; |
| 1552 | hashed_thread_data->x.middle_marked = FALSE; |
| 1553 | |
| 1554 | /* Calculate the next good time */ |
| 1555 | convert_pixels_to_time(width, x+1, time_window, |
| 1556 | &hashed_thread_data->next_good_time); |
| 1557 | } |
| 1558 | } |
| 1559 | /* |
| 1560 | else{ |
| 1561 | g_warning("Cannot find thread in before hook - %u", g_quark_to_string(address)); |
| 1562 | } |
| 1563 | */ |
| 1564 | return 0; |
| 1565 | } |
| 1566 | |
| 1567 | /******************************************************************************/ |
| 1568 | /* xenoltt_after_thread_hook */ |
| 1569 | |
| 1570 | int xenoltt_after_thread_hook(void *hook_data, void *call_data){ |
| 1571 | LttvTraceHookByFacility *thf = (LttvTraceHookByFacility*)hook_data; |
| 1572 | EventsRequest *events_request = (EventsRequest*)thf->hook_data; |
| 1573 | |
| 1574 | XenoLTTData *xenoltt_data = events_request->viewer_data; |
| 1575 | |
| 1576 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
| 1577 | |
| 1578 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
| 1579 | LttvTraceState *ts = (LttvTraceState *)tfc->t_context; |
| 1580 | |
| 1581 | LttEvent *e = ltt_tracefile_get_event(tfc->tf); |
| 1582 | |
| 1583 | GQuark event_name = ltt_eventtype_name(ltt_event_eventtype(e)); |
| 1584 | |
| 1585 | gulong address = ltt_event_get_long_unsigned(e, thf->f1); |
| 1586 | |
| 1587 | guint trace_num = ts->parent.index; |
| 1588 | LttTime evtime = ltt_event_time(e); |
| 1589 | LttvXenoThreadState *thread; |
| 1590 | LttTime birth; |
| 1591 | guint pl_height = 0; |
| 1592 | /* Find thread in the list... */ |
| 1593 | |
| 1594 | if (event_name == LTT_EVENT_XENOLTT_TIMER_TICK){ |
| 1595 | thread = lttv_xeno_state_find_thread_from_timer(ts, ANY_CPU,address); |
| 1596 | } |
| 1597 | else thread = lttv_xeno_state_find_thread(ts, ANY_CPU, address); |
| 1598 | |
| 1599 | if (thread != NULL){ // Thread present in table |
| 1600 | birth = thread->creation_time; |
| 1601 | // Add thread to thread list (if not present) |
| 1602 | HashedThreadData *hashed_thread_data = NULL; |
| 1603 | ThreadList *thread_list = xenoltt_data->thread_list; |
| 1604 | guint pl_height = 0; |
| 1605 | |
| 1606 | hashed_thread_data = threadlist_get_thread_data(thread_list, thread->address,tfs->cpu, &birth, trace_num); |
| 1607 | |
| 1608 | if(hashed_thread_data == NULL){ |
| 1609 | // Xenomai Thread not present |
| 1610 | XenoThreadInfo *thread_Info; |
| 1611 | XenoLtt_Drawing_t *drawing = xenoltt_data->drawing; |
| 1612 | threadlist_add(thread_list, |
| 1613 | drawing, |
| 1614 | thread->address, |
| 1615 | thread->prio, // Priority |
| 1616 | tfs->cpu, |
| 1617 | thread->period, //Period |
| 1618 | &birth, |
| 1619 | trace_num, |
| 1620 | thread->name, |
| 1621 | &pl_height, |
| 1622 | &thread_Info, |
| 1623 | &hashed_thread_data); |
| 1624 | gtk_widget_set_size_request(drawing->drawing_area, -1, pl_height); |
| 1625 | gtk_widget_queue_draw(drawing->drawing_area); |
| 1626 | } |
| 1627 | |
| 1628 | /* Set the current Xenomai thread */ |
| 1629 | thread_list->current_hash_data[trace_num][tfs->cpu] = hashed_thread_data; |
| 1630 | |
| 1631 | if(ltt_time_compare(hashed_thread_data->next_good_time, evtime) <= 0){ |
| 1632 | TimeWindow time_window = lttvwindow_get_time_window(xenoltt_data->tab); |
| 1633 | |
| 1634 | #ifdef EXTRA_CHECK |
| 1635 | if(ltt_time_compare(evtime, time_window.start_time) == -1 |
| 1636 | || ltt_time_compare(evtime, time_window.end_time) == 1) |
| 1637 | return; |
| 1638 | #endif //EXTRA_CHECK |
| 1639 | XenoLtt_Drawing_t *drawing = xenoltt_data->drawing; |
| 1640 | guint width = drawing->width; |
| 1641 | guint new_x; |
| 1642 | |
| 1643 | convert_time_to_pixels(time_window,evtime,width,&new_x); |
| 1644 | |
| 1645 | if(hashed_thread_data->x.middle != new_x) { |
| 1646 | hashed_thread_data->x.middle = new_x; |
| 1647 | hashed_thread_data->x.middle_used = FALSE; |
| 1648 | hashed_thread_data->x.middle_marked = FALSE; |
| 1649 | } |
| 1650 | } |
| 1651 | } |
| 1652 | /* |
| 1653 | else{ |
| 1654 | g_warning("Cannot find thread in after hook %u", g_quark_to_string(address)); |
| 1655 | } |
| 1656 | */ |
| 1657 | return 0; |
| 1658 | } |
| 1659 | |
| 1660 | |
| 1661 | int xenoltt_draw_icons(void *hook_data, void *call_data){ |
| 1662 | |
| 1663 | LttvTraceHookByFacility *thf = (LttvTraceHookByFacility*)hook_data; |
| 1664 | EventsRequest *events_request = (EventsRequest*)thf->hook_data; |
| 1665 | |
| 1666 | XenoLTTData *xenoltt_data = events_request->viewer_data; |
| 1667 | |
| 1668 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
| 1669 | |
| 1670 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
| 1671 | LttvTraceState *ts = (LttvTraceState *)tfc->t_context; |
| 1672 | |
| 1673 | LttEvent *e = ltt_tracefile_get_event(tfc->tf); |
| 1674 | |
| 1675 | // We must update the state of the current Xenomai Thread |
| 1676 | GQuark event_name = ltt_eventtype_name(ltt_event_eventtype(e)); |
| 1677 | |
| 1678 | guint trace_num = ts->parent.index; |
| 1679 | LttTime evtime = ltt_event_time(e); |
| 1680 | |
| 1681 | gulong address = ltt_event_get_long_unsigned(e, thf->f2); |
| 1682 | |
| 1683 | LttvXenoThreadState *thread; |
| 1684 | LttTime birth; |
| 1685 | guint pl_height = 0; |
| 1686 | /* Find thread in the list... */ |
| 1687 | |
| 1688 | HashedThreadData *hashed_thread_data = NULL; |
| 1689 | ThreadList *thread_list = xenoltt_data->thread_list; |
| 1690 | |
| 1691 | XenoLtt_Drawing_t *drawing = xenoltt_data->drawing; |
| 1692 | |
| 1693 | if (event_name == LTT_EVENT_XENOLTT_TIMER_TICK){ |
| 1694 | thread = lttv_xeno_state_find_thread_from_timer(ts, ANY_CPU,address); |
| 1695 | } |
| 1696 | else thread = lttv_xeno_state_find_thread(ts, ANY_CPU, address); |
| 1697 | |
| 1698 | if (thread != NULL){ // Thread present in table |
| 1699 | birth = thread->creation_time; |
| 1700 | // Add thread to thread list (if not present) |
| 1701 | HashedThreadData *hashed_thread_data = NULL; |
| 1702 | ThreadList *thread_list = xenoltt_data->thread_list; |
| 1703 | guint pl_height = 0; |
| 1704 | |
| 1705 | hashed_thread_data = threadlist_get_thread_data(thread_list, thread->address,tfs->cpu, &birth, trace_num); |
| 1706 | |
| 1707 | if(hashed_thread_data != NULL){ |
| 1708 | TimeWindow time_window = lttvwindow_get_time_window(xenoltt_data->tab); |
| 1709 | guint width = drawing->width; |
| 1710 | guint new_x; |
| 1711 | |
| 1712 | |
| 1713 | convert_time_to_pixels(time_window,evtime,width,&new_x); |
| 1714 | |
| 1715 | DrawContext draw_context; |
| 1716 | |
| 1717 | /* Now create the drawing context that will be used to draw |
| 1718 | * items related to the event. */ |
| 1719 | draw_context.drawable = hashed_thread_data->pixmap; |
| 1720 | draw_context.gc = drawing->gc; |
| 1721 | draw_context.pango_layout = drawing->pango_layout; |
| 1722 | |
| 1723 | draw_context.drawinfo.y.over = -1; |
| 1724 | draw_context.drawinfo.y.middle = (hashed_thread_data->height/2); |
| 1725 | draw_context.drawinfo.y.under = hashed_thread_data->height; |
| 1726 | |
| 1727 | draw_context.drawinfo.start.x = new_x; |
| 1728 | draw_context.drawinfo.start.offset.over = 0; |
| 1729 | draw_context.drawinfo.start.offset.middle = 0; |
| 1730 | draw_context.drawinfo.start.offset.under = 0; |
| 1731 | |
| 1732 | draw_context.drawinfo.end.x = new_x + 2; |
| 1733 | draw_context.drawinfo.end.offset.over = 0; |
| 1734 | draw_context.drawinfo.end.offset.middle = 0; |
| 1735 | draw_context.drawinfo.end.offset.under = 0; |
| 1736 | |
| 1737 | if(event_name == LTT_EVENT_XENOLTT_THREAD_INIT) { |
| 1738 | // When a thread is initialized, we place a small green flag |
| 1739 | PropertiesIcon prop_icon; |
| 1740 | prop_icon.icon_name = "/usr/local/share/LinuxTraceToolkitViewer/pixmaps/FlagThreadInit.xpm"; |
| 1741 | prop_icon.width = 6; |
| 1742 | prop_icon.height = 13; |
| 1743 | prop_icon.position.x = POS_START; |
| 1744 | prop_icon.position.y = OVER; |
| 1745 | |
| 1746 | draw_context.drawinfo.end.x = new_x + 6; |
| 1747 | draw_icon((void*)&prop_icon, (void*)&draw_context); |
| 1748 | |
| 1749 | PropertiesText prop_text; |
| 1750 | prop_text.foreground = &drawing_colors[COL_RUN_USER_MODE]; |
| 1751 | prop_text.background = &drawing_colors[COL_BLACK]; |
| 1752 | prop_text.size = 8; |
| 1753 | prop_text.text = ltt_event_get_string(e, thf->f1); |
| 1754 | prop_text.position.x = POS_START; |
| 1755 | prop_text.position.y = OVER; |
| 1756 | |
| 1757 | draw_context.drawinfo.end.x = new_x + 1000; |
| 1758 | draw_text((void*)&prop_text, (void*)&draw_context); |
| 1759 | |
| 1760 | |
| 1761 | } else if(event_name == LTT_EVENT_XENOLTT_THREAD_SET_PERIOD) { |
| 1762 | PropertiesArc prop_arc; |
| 1763 | prop_arc.color = &drawing_colors[COL_RUN_TRAP]; |
| 1764 | prop_arc.size = 6; |
| 1765 | prop_arc.filled = 1; |
| 1766 | prop_arc.position.x = POS_START; |
| 1767 | prop_arc.position.y = MIDDLE; |
| 1768 | |
| 1769 | draw_context.drawinfo.end.x = new_x + 6; |
| 1770 | draw_arc((void*)&prop_arc, (void*)&draw_context); |
| 1771 | |
| 1772 | guint period = ltt_event_get_unsigned(e, thf->f3); |
| 1773 | gchar text[MAX_PATH_LEN] = "Period :"; |
| 1774 | sprintf(text,"%s %u",text,period); |
| 1775 | //We must update the thread priority in the list |
| 1776 | threadlist_set_period(thread_list, period, hashed_thread_data); |
| 1777 | |
| 1778 | PropertiesText prop_text; |
| 1779 | prop_text.foreground = &drawing_colors[COL_RUN_TRAP]; //Yellow |
| 1780 | prop_text.background = &drawing_colors[COL_BLACK]; |
| 1781 | prop_text.size = 8; |
| 1782 | prop_text.text = text; |
| 1783 | prop_text.position.x = POS_START; |
| 1784 | prop_text.position.y = MIDDLE; |
| 1785 | |
| 1786 | draw_context.drawinfo.end.x = new_x + 1000; |
| 1787 | draw_text((void*)&prop_text, (void*)&draw_context); |
| 1788 | |
| 1789 | } else if(event_name == LTT_EVENT_XENOLTT_THREAD_RENICE) { |
| 1790 | PropertiesArc prop_arc; |
| 1791 | prop_arc.color = &drawing_colors[COL_WHITE]; |
| 1792 | prop_arc.size = 6; |
| 1793 | prop_arc.filled = 1; |
| 1794 | prop_arc.position.x = POS_START; |
| 1795 | prop_arc.position.y = MIDDLE; |
| 1796 | |
| 1797 | draw_context.drawinfo.end.x = new_x + 6; |
| 1798 | draw_arc((void*)&prop_arc, (void*)&draw_context); |
| 1799 | |
| 1800 | guint prio = ltt_event_get_unsigned(e, thf->f3); |
| 1801 | gchar text[MAX_PATH_LEN] = "Priority :"; |
| 1802 | sprintf(text,"%s %u",text,prio); |
| 1803 | //We must update the thread priority in the list |
| 1804 | threadlist_set_prio(thread_list,prio,hashed_thread_data); |
| 1805 | |
| 1806 | PropertiesText prop_text; |
| 1807 | prop_text.foreground = &drawing_colors[COL_WHITE]; |
| 1808 | prop_text.background = &drawing_colors[COL_BLACK]; |
| 1809 | prop_text.size = 8; |
| 1810 | prop_text.text = text; |
| 1811 | prop_text.position.x = POS_START; |
| 1812 | prop_text.position.y = MIDDLE; |
| 1813 | |
| 1814 | draw_context.drawinfo.end.x = new_x + 500; |
| 1815 | draw_text((void*)&prop_text, (void*)&draw_context); |
| 1816 | |
| 1817 | } else if(event_name == LTT_EVENT_XENOLTT_TIMER_TICK) { |
| 1818 | PropertiesLine prop_line; |
| 1819 | prop_line.line_width = 20; |
| 1820 | prop_line.style = GDK_LINE_SOLID; |
| 1821 | prop_line.y = MIDDLE; |
| 1822 | prop_line.color = drawing_colors[COL_WHITE]; // WHITE |
| 1823 | |
| 1824 | draw_context.drawinfo.start.x = new_x; |
| 1825 | draw_context.drawinfo.end.x = new_x + 2; |
| 1826 | draw_line((void*)&prop_line, (void*)&draw_context); |
| 1827 | |
| 1828 | } else if(event_name == LTT_EVENT_XENOLTT_THREAD_DELETE) { |
| 1829 | // When a thread is deleted, we place a small red flag |
| 1830 | PropertiesIcon prop_icon; |
| 1831 | prop_icon.icon_name = "/usr/local/share/LinuxTraceToolkitViewer/pixmaps/FlagThreadDelete.xpm"; |
| 1832 | prop_icon.width = 6; |
| 1833 | prop_icon.height = 13; |
| 1834 | prop_icon.position.x = POS_START; |
| 1835 | prop_icon.position.y = OVER; |
| 1836 | |
| 1837 | draw_context.drawinfo.end.x = new_x + 10; |
| 1838 | draw_icon((void*)&prop_icon, (void*)&draw_context); |
| 1839 | |
| 1840 | } else if(event_name == LTT_EVENT_XENOLTT_THREAD_MISSED_PERIOD) { |
| 1841 | PropertiesArc prop_arc; |
| 1842 | prop_arc.color = &drawing_colors[COL_WHITE]; |
| 1843 | prop_arc.size = 6; |
| 1844 | prop_arc.filled = 1; |
| 1845 | prop_arc.position.x = POS_START; |
| 1846 | prop_arc.position.y = MIDDLE; |
| 1847 | |
| 1848 | draw_context.drawinfo.end.x = new_x + 6; |
| 1849 | draw_arc((void*)&prop_arc, (void*)&draw_context); |
| 1850 | |
| 1851 | guint overruns = ltt_event_get_unsigned(e, thf->f3); |
| 1852 | gchar text[MAX_PATH_LEN] = "Overruns :"; |
| 1853 | sprintf(text,"%s %u",text,overruns); |
| 1854 | |
| 1855 | PropertiesText prop_text; |
| 1856 | prop_text.foreground = &drawing_colors[COL_WHITE]; |
| 1857 | prop_text.background = &drawing_colors[COL_BLACK]; |
| 1858 | prop_text.size = 8; |
| 1859 | prop_text.text = text; |
| 1860 | prop_text.position.x = POS_START; |
| 1861 | prop_text.position.y = MIDDLE; |
| 1862 | |
| 1863 | draw_context.drawinfo.end.x = new_x + 1000; |
| 1864 | draw_text((void*)&prop_text, (void*)&draw_context); |
| 1865 | |
| 1866 | } else if(event_name == LTT_EVENT_XENOLTT_SYNCH_SET_OWNER || |
| 1867 | event_name == LTT_EVENT_XENOLTT_SYNCH_WAKEUP1 || |
| 1868 | event_name == LTT_EVENT_XENOLTT_SYNCH_WAKEUPX) { |
| 1869 | |
| 1870 | gulong synch_address = ltt_event_get_long_unsigned(e, thf->f3); |
| 1871 | |
| 1872 | LttvXenoSynchState *synch = lttv_xeno_state_find_synch(ts,synch_address); |
| 1873 | |
| 1874 | if (synch != NULL){ |
| 1875 | // When a thread has a synch, we place a small blue flag |
| 1876 | PropertiesIcon prop_icon; |
| 1877 | prop_icon.icon_name = "/usr/local/share/LinuxTraceToolkitViewer/pixmaps/FlagSynchOwner.xpm"; |
| 1878 | prop_icon.width = 6; |
| 1879 | prop_icon.height = 13; |
| 1880 | prop_icon.position.x = POS_START; |
| 1881 | prop_icon.position.y = OVER; |
| 1882 | |
| 1883 | int i; |
| 1884 | LttvXenoThreadState *temp_thread; |
| 1885 | |
| 1886 | // If the thread has a lower priority than another we need to inform |
| 1887 | // about priority inversion |
| 1888 | for(i=0;i<synch->state->waiting_threads->len;i++){ |
| 1889 | temp_thread = g_array_index(synch->state->waiting_threads, LttvXenoThreadState*, i); |
| 1890 | if (temp_thread->address != thread->address){ |
| 1891 | if (thread->prio < temp_thread->prio){ |
| 1892 | prop_icon.width = 13; |
| 1893 | prop_icon.icon_name = "/usr/local/share/LinuxTraceToolkitViewer/pixmaps/FlagPriority.xpm"; |
| 1894 | } |
| 1895 | } |
| 1896 | } |
| 1897 | |
| 1898 | draw_context.drawinfo.end.x = new_x + 10; |
| 1899 | draw_icon((void*)&prop_icon, (void*)&draw_context); |
| 1900 | } |
| 1901 | } else if(event_name == LTT_EVENT_XENOLTT_SYNCH_SLEEP_ON) { |
| 1902 | |
| 1903 | gulong synch_address = ltt_event_get_long_unsigned(e, thf->f3); |
| 1904 | |
| 1905 | LttvXenoSynchState *synch = lttv_xeno_state_find_synch(ts,synch_address); |
| 1906 | |
| 1907 | if (synch != NULL){ |
| 1908 | // When a thread has a synch, we place a small blue flag |
| 1909 | PropertiesIcon prop_icon; |
| 1910 | prop_icon.icon_name = "/usr/local/share/LinuxTraceToolkitViewer/pixmaps/FlagSynchSleep.xpm"; |
| 1911 | prop_icon.width = 6; |
| 1912 | prop_icon.height = 13; |
| 1913 | prop_icon.position.x = POS_START; |
| 1914 | prop_icon.position.y = OVER; |
| 1915 | |
| 1916 | draw_context.drawinfo.end.x = new_x + 10; |
| 1917 | draw_icon((void*)&prop_icon, (void*)&draw_context); |
| 1918 | } |
| 1919 | } else if(event_name == LTT_EVENT_XENOLTT_SYNCH_UNLOCK) { |
| 1920 | |
| 1921 | gulong synch_address = ltt_event_get_long_unsigned(e, thf->f3); |
| 1922 | |
| 1923 | LttvXenoSynchState *synch = lttv_xeno_state_find_synch(ts,synch_address); |
| 1924 | |
| 1925 | if (synch != NULL){ |
| 1926 | // When a thread has a synch, we place a small blue flag |
| 1927 | PropertiesIcon prop_icon; |
| 1928 | prop_icon.icon_name = "/usr/local/share/LinuxTraceToolkitViewer/pixmaps/FlagSynchUnlock.xpm"; |
| 1929 | prop_icon.width = 6; |
| 1930 | prop_icon.height = 13; |
| 1931 | prop_icon.position.x = POS_START; |
| 1932 | prop_icon.position.y = OVER; |
| 1933 | |
| 1934 | draw_context.drawinfo.end.x = new_x + 10; |
| 1935 | draw_icon((void*)&prop_icon, (void*)&draw_context); |
| 1936 | } |
| 1937 | } |
| 1938 | } |
| 1939 | } |
| 1940 | return 0; |
| 1941 | } |