--- /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.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <gtk/gtk.h>
+#include <gdk/gdk.h>
+#include <glib.h>
+#include <string.h>
+#include <stdlib.h>
+#include <math.h>
+
+#include "processlist.h"
+#include "drawing.h"
+#include "drawitem.h"
+
+#define g_info(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_INFO, format)
+//#define g_debug(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, format)
+
+/* Preallocated Size of the index_to_pixmap array */
+#define ALLOCATE_PROCESSES 1000
+
+/*****************************************************************************
+ * Methods to synchronize process list *
+ *****************************************************************************/
+
+
+gint resource_sort_func ( GtkTreeModel *model,
+ GtkTreeIter *it_a,
+ GtkTreeIter *it_b,
+ gpointer user_data)
+{
+ gchar *a_name;
+ gchar *b_name;
+
+ gtk_tree_model_get(model, it_a, NAME_COLUMN, &a_name, -1);
+
+ gtk_tree_model_get(model, it_b, NAME_COLUMN, &b_name, -1);
+
+ return strcmp(a_name, b_name);
+}
+
+static guint ru_numeric_hash_fct(gconstpointer key)
+{
+ ResourceUniqueNumeric *ru = (ResourceUniqueNumeric *)key;
+ int tmp = (ru->trace_num << 8) ^ ru->id;
+
+ return g_int_hash(&tmp);
+}
+
+static gboolean ru_numeric_equ_fct(gconstpointer a, gconstpointer b)
+{
+ const ResourceUniqueNumeric *pa = (const ResourceUniqueNumeric *)a;
+ const ResourceUniqueNumeric *pb = (const ResourceUniqueNumeric *)b;
+
+ if(pa->id == pb->id && pa->trace_num == pb->trace_num)
+ return TRUE;
+
+ return FALSE;
+}
+
+void destroy_hash_key(gpointer key);
+
+void destroy_hash_data(gpointer data);
+
+
+gboolean scroll_event(GtkWidget *widget, GdkEventScroll *event, gpointer data)
+{
+ ControlFlowData *control_flow_data =
+ (ControlFlowData*)g_object_get_data(
+ G_OBJECT(widget),
+ "resourceview_data");
+ Drawing_t *drawing = control_flow_data->drawing;
+ unsigned int cell_height =
+ get_cell_height(GTK_TREE_VIEW(control_flow_data->process_list->process_list_widget));
+
+ switch(event->direction) {
+ case GDK_SCROLL_UP:
+ gtk_adjustment_set_value(control_flow_data->v_adjust,
+ gtk_adjustment_get_value(control_flow_data->v_adjust) - cell_height);
+ break;
+ case GDK_SCROLL_DOWN:
+ gtk_adjustment_set_value(control_flow_data->v_adjust,
+ gtk_adjustment_get_value(control_flow_data->v_adjust) + cell_height);
+ break;
+ default:
+ g_error("should only scroll up and down.");
+ }
+ return TRUE;
+}
+
+void expand_event(GtkTreeView *treeview, GtkTreeIter *iter, GtkTreePath *arg2, gpointer user_data)
+{
+ ControlFlowData *resourceview_data =
+ (ControlFlowData*)g_object_get_data(
+ G_OBJECT(treeview),
+ "resourceview_data");
+ ProcessList *process_list = (ProcessList *) user_data;
+ ResourceUnique *rup;
+ HashedResourceData *hrd;
+ gboolean result;
+
+ GtkTreeModel *model;
+ GtkTreeIter child;
+
+ /* Determine which trace has been expanded */
+ model = gtk_tree_view_get_model(treeview);
+
+ /* mark each of the trace's resources invisible */
+ result = gtk_tree_model_iter_children(model, &child, iter);
+
+ /* for each child of the collapsed row */
+ while(result) {
+ /* hide the item */
+ gtk_tree_model_get(model, &child, DATA_COLUMN, &hrd, -1);
+ hrd->hidden=0;
+
+ /* find next */
+ result = gtk_tree_model_iter_next(model, &child);
+ }
+
+ update_index_to_pixmap(process_list);
+
+ gtk_widget_queue_draw(resourceview_data->drawing->drawing_area);
+}
+
+void collapse_event(GtkTreeView *treeview, GtkTreeIter *iter, GtkTreePath *arg2, gpointer user_data)
+{
+ ControlFlowData *resourceview_data =
+ (ControlFlowData*)g_object_get_data(
+ G_OBJECT(treeview),
+ "resourceview_data");
+ ProcessList *process_list = (ProcessList *) user_data;
+ ResourceUnique *rup;
+ HashedResourceData *hrd;
+ gboolean result;
+
+ GtkTreeModel *model;
+ GtkTreeIter child;
+
+ /* Determine which trace has been expanded */
+ model = gtk_tree_view_get_model(treeview);
+
+ /* mark each of the trace's resources invisible */
+ result = gtk_tree_model_iter_children(model, &child, iter);
+
+ /* for each child of the collapsed row */
+ while(result) {
+ char *name;
+ /* hide the item */
+ gtk_tree_model_get(model, &child, NAME_COLUMN, &name, DATA_COLUMN, &hrd, -1);
+ hrd->hidden=1;
+
+ /* find next */
+ result = gtk_tree_model_iter_next(model, &child);
+ }
+
+ update_index_to_pixmap(process_list);
+
+ gtk_widget_queue_draw(resourceview_data->drawing->drawing_area);
+}
+
+static gboolean update_index_to_pixmap_each (GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, UpdateIndexPixmapArg *arg)
+{
+ guint array_index = arg->count;
+ HashedResourceData *hdata;
+ gchar *name;
+
+ gtk_tree_model_get(model, iter, NAME_COLUMN, &name, DATA_COLUMN, &hdata, -1);
+
+ g_assert(array_index < arg->process_list->index_to_pixmap->len);
+
+ if(hdata->hidden == 0) {
+ GdkPixmap **pixmap =
+ (GdkPixmap**)&g_ptr_array_index(arg->process_list->index_to_pixmap, array_index);
+ *pixmap = hdata->pixmap;
+
+ arg->count++;
+ }
+
+ return FALSE;
+}
+
+void update_index_to_pixmap(ProcessList *process_list)
+{
+ int i, items=0;
+ UpdateIndexPixmapArg arg;
+
+ for(i=0; i<RV_RESOURCE_COUNT; i++) {
+ items += g_hash_table_size(process_list->restypes[i].hash_table);
+ }
+
+ /* we don't know the exact number of items there will be,
+ * so set an upper bound */
+ g_ptr_array_set_size(process_list->index_to_pixmap, items);
+
+ arg.count = 0;
+ arg.process_list = process_list;
+
+ /* If cell_height is still 0, the only element in the tree is a temporary
+ * element that has no pixmap, see also processlist_construct() */
+ if (process_list->cell_height != 0) {
+ gtk_tree_model_foreach(GTK_TREE_MODEL(process_list->list_store),
+ (GtkTreeModelForeachFunc)update_index_to_pixmap_each, &arg);
+ }
+
+ /* now that we know the exact number of items, set it */
+ g_ptr_array_set_size(process_list->index_to_pixmap, arg.count);
+}
+
+
+static void update_pixmap_size_each(void *key,
+ HashedResourceData *value,
+ guint width)
+{
+ GdkPixmap *old_pixmap = value->pixmap;
+
+ value->pixmap =
+ gdk_pixmap_new(old_pixmap,
+ width,
+ value->height,
+ -1);
+
+ gdk_pixmap_unref(old_pixmap);
+}
+
+
+void update_pixmap_size(ProcessList *process_list, guint width)
+{
+ int i;
+ for(i=0; i<RV_RESOURCE_COUNT; i++) {
+ g_hash_table_foreach(process_list->restypes[i].hash_table,
+ (GHFunc)update_pixmap_size_each,
+ GUINT_TO_POINTER(width));
+ }
+}
+
+
+typedef struct _CopyPixmap {
+ GdkDrawable *dest;
+ GdkGC *gc;
+ GdkDrawable *src;
+ gint xsrc, ysrc, xdest, ydest, width, height;
+} CopyPixmap;
+
+static void copy_pixmap_region_each(void *key,
+ HashedResourceData *value,
+ CopyPixmap *cp)
+{
+ GdkPixmap *src = cp->src;
+ GdkPixmap *dest = cp->dest;
+
+ if(dest == NULL)
+ dest = value->pixmap;
+ if(src == NULL)
+ src = value->pixmap;
+
+ gdk_draw_drawable (dest,
+ cp->gc,
+ src,
+ cp->xsrc, cp->ysrc,
+ cp->xdest, cp->ydest,
+ cp->width, cp->height);
+}
+
+void copy_pixmap_region(ProcessList *process_list, GdkDrawable *dest,
+ GdkGC *gc, GdkDrawable *src,
+ gint xsrc, gint ysrc,
+ gint xdest, gint ydest, gint width, gint height)
+{
+ int i;
+ CopyPixmap cp = { dest, gc, src, xsrc, ysrc, xdest, ydest, width, height };
+
+ for(i=0; i<RV_RESOURCE_COUNT; i++) {
+ g_hash_table_foreach(process_list->restypes[i].hash_table,
+ (GHFunc)copy_pixmap_region_each,
+ &cp);
+ }
+}
+
+
+
+typedef struct _RectanglePixmap {
+ gboolean filled;
+ gint x, y, width, height;
+ GdkGC *gc;
+} RectanglePixmap;
+
+static void rectangle_pixmap_each(void *key,
+ HashedResourceData *value,
+ RectanglePixmap *rp)
+{
+ if(rp->height == -1)
+ rp->height = value->height;
+
+ gdk_draw_rectangle (value->pixmap,
+ rp->gc,
+ rp->filled,
+ rp->x, rp->y,
+ rp->width, rp->height);
+}
+
+void rectangle_pixmap(ProcessList *process_list, GdkGC *gc,
+ gboolean filled, gint x, gint y, gint width, gint height)
+{
+ int i;
+ RectanglePixmap rp = { filled, x, y, width, height, gc };
+
+ for(i=0; i<RV_RESOURCE_COUNT; i++) {
+ g_hash_table_foreach(process_list->restypes[i].hash_table,
+ (GHFunc)rectangle_pixmap_each,
+ &rp);
+ }
+}
+
+/* Renders each pixmaps into on big drawable */
+void copy_pixmap_to_screen(ProcessList *process_list,
+ GdkDrawable *dest,
+ GdkGC *gc,
+ gint x, gint y,
+ gint width, gint height)
+{
+ if(process_list->index_to_pixmap->len == 0) return;
+ guint cell_height = process_list->cell_height;
+
+ /* Get indexes */
+ gint begin = floor(y/(double)cell_height);
+ gint end = MIN(ceil((y+height)/(double)cell_height),
+ process_list->index_to_pixmap->len);
+ gint i;
+
+ for(i=begin; i<end; i++) {
+ g_assert(i<process_list->index_to_pixmap->len);
+ /* Render the pixmap to the screen */
+ GdkPixmap *pixmap =
+ //(GdkPixmap*)g_ptr_array_index(process_list->index_to_pixmap, i);
+ GDK_PIXMAP(g_ptr_array_index(process_list->index_to_pixmap, i));
+
+ gdk_draw_drawable (dest,
+ gc,
+ pixmap,
+ x, 0,
+ x, i*cell_height,
+ width, cell_height);
+
+ }
+}
+
+ProcessList *processlist_construct(void)
+{
+ GtkTreeViewColumn *column;
+ GtkCellRenderer *renderer;
+
+ ProcessList* process_list = g_new(ProcessList,1);
+
+ process_list->number_of_process = 0;
+
+ process_list->current_hash_data = NULL;
+
+ /* Create the Process list */
+ process_list->list_store = gtk_tree_store_new ( N_COLUMNS, G_TYPE_STRING, G_TYPE_POINTER);
+
+ process_list->process_list_widget =
+ gtk_tree_view_new_with_model
+ (GTK_TREE_MODEL (process_list->list_store));
+ g_object_set(process_list->process_list_widget, "enable-tree-lines", TRUE, NULL);
+
+ g_object_unref (G_OBJECT (process_list->list_store));
+
+ gtk_tree_sortable_set_default_sort_func(
+ GTK_TREE_SORTABLE(process_list->list_store),
+ resource_sort_func,
+ NULL,
+ NULL);
+
+
+ gtk_tree_sortable_set_sort_column_id(
+ GTK_TREE_SORTABLE(process_list->list_store),
+ GTK_TREE_SORTABLE_DEFAULT_SORT_COLUMN_ID,
+ GTK_SORT_ASCENDING);
+
+ gtk_tree_view_set_headers_visible(
+ GTK_TREE_VIEW(process_list->process_list_widget), TRUE);
+
+ /* Create a column, associating the "text" attribute of the
+ * cell_renderer to the first column of the model */
+ /* Columns alignment : 0.0 : Left 0.5 : Center 1.0 : Right */
+ renderer = gtk_cell_renderer_text_new ();
+ process_list->renderer = renderer;
+
+ g_signal_connect(process_list->process_list_widget, "row-expanded", G_CALLBACK(expand_event), process_list);
+ g_signal_connect(process_list->process_list_widget, "row-collapsed", G_CALLBACK(collapse_event), process_list);
+
+ /* Add a temporary row to the model to get the cell size when the first
+ * real process is added. */
+ GtkTreeIter iter;
+ GtkTreePath *path;
+ path = gtk_tree_path_new_first();
+ gtk_tree_model_get_iter (gtk_tree_view_get_model(GTK_TREE_VIEW(
+ process_list->process_list_widget)), &iter, path);
+ gtk_tree_store_append(process_list->list_store, &iter, NULL);
+ gtk_tree_path_free(path);
+
+ process_list->cell_height = 0; // not ready to get size yet.
+
+ column = gtk_tree_view_column_new_with_attributes ( "Resource",
+ renderer,
+ "text",
+ NAME_COLUMN,
+ NULL);
+ gtk_tree_view_column_set_alignment (column, 0.0);
+ gtk_tree_view_column_set_fixed_width (column, 45);
+ gtk_tree_view_append_column (
+ GTK_TREE_VIEW (process_list->process_list_widget), column);
+
+ process_list->button = column->button;
+
+ g_object_set_data_full(
+ G_OBJECT(process_list->process_list_widget),
+ "process_list_Data",
+ process_list,
+ (GDestroyNotify)processlist_destroy);
+
+ process_list->index_to_pixmap = g_ptr_array_sized_new(ALLOCATE_PROCESSES);
+
+ process_list->restypes[RV_RESOURCE_MACHINE].hash_table = g_hash_table_new(ru_numeric_hash_fct, ru_numeric_equ_fct);
+ process_list->restypes[RV_RESOURCE_CPU].hash_table = g_hash_table_new(ru_numeric_hash_fct, ru_numeric_equ_fct);
+ process_list->restypes[RV_RESOURCE_IRQ].hash_table = g_hash_table_new(ru_numeric_hash_fct, ru_numeric_equ_fct);
+ process_list->restypes[RV_RESOURCE_SOFT_IRQ].hash_table = g_hash_table_new(ru_numeric_hash_fct, ru_numeric_equ_fct);
+ process_list->restypes[RV_RESOURCE_TRAP].hash_table = g_hash_table_new(ru_numeric_hash_fct, ru_numeric_equ_fct);
+ process_list->restypes[RV_RESOURCE_BDEV].hash_table = g_hash_table_new(ru_numeric_hash_fct, ru_numeric_equ_fct);
+
+ return process_list;
+}
+
+void processlist_destroy(ProcessList *process_list)
+{
+ int i;
+
+ g_debug("processlist_destroy %p", process_list);
+
+ for(i=0; i<RV_RESOURCE_COUNT; i++) {
+ g_hash_table_destroy(process_list->restypes[i].hash_table);
+ process_list->restypes[i].hash_table = NULL;
+ }
+ g_ptr_array_free(process_list->index_to_pixmap, TRUE);
+
+ g_free(process_list);
+ g_debug("processlist_destroy end");
+}
+
+static gboolean remove_hash_item(void *key,
+ HashedResourceData *hashed_process_data,
+ ProcessList *process_list)
+{
+ GtkTreeIter iter;
+
+ iter = hashed_process_data->y_iter;
+
+ gtk_tree_store_remove (process_list->list_store, &iter);
+ gdk_pixmap_unref(hashed_process_data->pixmap);
+
+// TODO pmf: check this; might be needed
+// if(likely(process_list->current_hash_data != NULL)) {
+// if(likely(hashed_process_data ==
+// process_list->current_hash_data[process_info->trace_num][process_info->cpu]))
+// process_list->current_hash_data[process_info->trace_num][process_info->cpu] = NULL;
+// }
+ return TRUE; /* remove the element from the hash table */
+}
+
+void processlist_clear(ProcessList *process_list)
+{
+ int i;
+
+ g_info("processlist_clear %p", process_list);
+
+ for(i=RV_RESOURCE_COUNT-1; i>=0; i--) {
+ g_hash_table_foreach_remove(process_list->restypes[i].hash_table,
+ (GHRFunc)remove_hash_item,
+ (gpointer)process_list);
+ }
+ process_list->number_of_process = 0;
+ update_index_to_pixmap(process_list);
+}
+
+
+GtkWidget *processlist_get_widget(ProcessList *process_list)
+{
+ return process_list->process_list_widget;
+}
+
+
+void destroy_hash_key(gpointer key)
+{
+ g_free(key);
+}
+
+void destroy_hash_data(gpointer data)
+{
+ g_free(data);
+}
+
+GQuark make_cpu_name(ControlFlowData *resourceview_data, guint trace_num, guint id)
+{
+ GQuark name;
+ gchar *str;
+
+ str = g_strdup_printf("CPU%u", id);
+ name = g_quark_from_string(str);
+ g_free(str);
+
+ return name;
+}
+
+GQuark make_irq_name(ControlFlowData *resourceview_data, guint trace_num, guint id)
+{
+ GQuark name;
+ gchar *str;
+
+ str = g_strdup_printf("IRQ %u", id);
+ name = g_quark_from_string(str);
+ g_free(str);
+
+ return name;
+}
+
+GQuark make_soft_irq_name(ControlFlowData *resourceview_data, guint trace_num, guint id)
+{
+ GQuark name;
+ gchar *str;
+
+ str = g_strdup_printf("SOFTIRQ %u", id);
+ name = g_quark_from_string(str);
+ g_free(str);
+
+ return name;
+}
+
+GQuark make_trap_name(ControlFlowData *resourceview_data, guint trace_num, guint id)
+{
+ GQuark name;
+ gchar *str;
+
+ str = g_strdup_printf("Trap %u", id);
+ name = g_quark_from_string(str);
+ g_free(str);
+
+ return name;
+}
+
+GQuark make_bdev_name(ControlFlowData *resourceview_data, guint trace_num, guint id)
+{
+ GQuark name;
+ gchar *str;
+
+ str = g_strdup_printf("Block (%u,%u)", MAJOR(id), MINOR(id));
+ name = g_quark_from_string(str);
+ g_free(str);
+
+ return name;
+}
+
+HashedResourceData *resourcelist_obtain_machine(ControlFlowData *resourceview_data, guint trace_num, guint id)
+{
+ ResourceUniqueNumeric *ru = g_new(ResourceUniqueNumeric, 1);
+ HashedResourceData *data = g_new(HashedResourceData, 1);
+
+ /* Prepare hash key */
+ ru->trace_num = trace_num;
+ ru->id = id;
+
+ /* Search within hash table */
+ GHashTable *ht = resourceview_data->process_list->restypes[RV_RESOURCE_MACHINE].hash_table;
+ data = g_hash_table_lookup(ht, ru);
+
+ /* If not found in hash table, add it */
+ if(data == NULL) {
+ GQuark name;
+
+ data = g_malloc(sizeof(HashedResourceData));
+ /* Prepare hashed data */
+ data->type = RV_RESOURCE_MACHINE;
+ data->x.over = 0;
+ data->x.over_used = FALSE;
+ data->x.over_marked = FALSE;
+ data->x.middle = 0; // last
+ data->x.middle_used = FALSE;
+ data->x.middle_marked = FALSE;
+ data->x.under = 0;
+ data->x.under_used = FALSE;
+ data->x.under_marked = FALSE;
+ data->next_good_time = ltt_time_zero;
+ data->hidden = 0;
+
+ if (resourceview_data->process_list->cell_height == 0) {
+ GtkTreePath *path;
+ GdkRectangle rect;
+ GtkTreeIter iter;
+
+ path = gtk_tree_path_new_first();
+ gtk_tree_model_get_iter(gtk_tree_view_get_model(GTK_TREE_VIEW(
+ resourceview_data->process_list->process_list_widget)),
+ &iter, path);
+ gtk_tree_view_get_background_area(GTK_TREE_VIEW(
+ resourceview_data->process_list->process_list_widget),
+ path, NULL, &rect);
+ gtk_tree_store_remove(resourceview_data->process_list->list_store,
+ &iter);
+ gtk_tree_path_free(path);
+ resourceview_data->process_list->cell_height = rect.height;
+ }
+
+ data->height = resourceview_data->process_list->cell_height;
+ data->pixmap =
+ gdk_pixmap_new(resourceview_data->drawing->drawing_area->window,
+ resourceview_data->drawing->alloc_width,
+ data->height,
+ -1);
+ g_assert(data->pixmap);
+
+ gdk_draw_rectangle (data->pixmap,
+ resourceview_data->drawing->drawing_area->style->black_gc,
+ TRUE,
+ 0, 0,
+ resourceview_data->drawing->alloc_width,
+ data->height);
+
+ /* add to hash table */
+ g_hash_table_insert(ht, ru, data);
+ resourceview_data->process_list->number_of_process++; // TODO: check
+
+ /* add to process list */
+ {
+ gchar *str;
+ str = g_strdup_printf("Trace %u", id);
+ name = g_quark_from_string(str);
+ g_free(str);
+ }
+
+ gtk_tree_store_append(resourceview_data->process_list->list_store, &data->y_iter, NULL);
+ gtk_tree_store_set(resourceview_data->process_list->list_store, &data->y_iter,
+ NAME_COLUMN, g_quark_to_string(name), DATA_COLUMN, data,
+ -1);
+
+ update_index_to_pixmap(resourceview_data->process_list);
+
+ int heightall = data->height * resourceview_data->process_list->number_of_process;
+
+ gtk_widget_set_size_request(resourceview_data->drawing->drawing_area,
+ -1,
+ heightall);
+
+ gtk_widget_queue_draw(resourceview_data->drawing->drawing_area);
+ }
+
+ /* expand the newly added machine */
+ {
+ GtkTreeModel *model = gtk_tree_view_get_model(GTK_TREE_VIEW(resourceview_data->process_list->process_list_widget));
+ GtkTreePath *path;
+ path = gtk_tree_model_get_path(model, &data->y_iter);
+
+ gtk_tree_view_expand_row(GTK_TREE_VIEW(resourceview_data->process_list->process_list_widget), path, FALSE);
+
+ gtk_tree_path_free(path);
+ }
+
+ return data;
+}
+
+HashedResourceData *resourcelist_obtain_generic(ControlFlowData *resourceview_data, gint res_type, guint trace_num, guint id, GQuark (*make_name_func)(ControlFlowData *resourceview_data, guint trace_num, guint id))
+{
+ ResourceUniqueNumeric *ru = g_new(ResourceUniqueNumeric, 1);
+ HashedResourceData *data = g_new(HashedResourceData, 1);
+
+ /* Prepare hash key */
+ ru->ru.type = &(resourceview_data->process_list->restypes[res_type]);
+ ru->trace_num = trace_num;
+ g_assert(id != -1);
+ ru->id = id;
+
+ /* Search within hash table */
+ GHashTable *ht = resourceview_data->process_list->restypes[res_type].hash_table;
+ data = g_hash_table_lookup(ht, ru);
+
+ /* If not found in hash table, add it */
+ if(data == NULL) {
+ GQuark name;
+ HashedResourceData *parent;
+
+ /* Find the parent machine */
+ parent = resourcelist_obtain_machine(resourceview_data, trace_num, trace_num);
+
+ /* Prepare hashed data */
+ data = g_malloc(sizeof(HashedResourceData));
+
+ data->type = res_type;
+ data->x.over = 0;
+ data->x.over_used = FALSE;
+ data->x.over_marked = FALSE;
+ data->x.middle = 0; // last
+ data->x.middle_used = FALSE;
+ data->x.middle_marked = FALSE;
+ data->x.under = 0;
+ data->x.under_used = FALSE;
+ data->x.under_marked = FALSE;
+ data->next_good_time = ltt_time_zero;
+
+ if (resourceview_data->process_list->cell_height == 0) {
+ GtkTreePath *path;
+ GdkRectangle rect;
+ GtkTreeIter iter;
+
+ path = gtk_tree_path_new_first();
+ gtk_tree_model_get_iter(gtk_tree_view_get_model(GTK_TREE_VIEW(
+ resourceview_data->process_list->process_list_widget)), &iter,
+ path);
+ gtk_tree_view_get_background_area(GTK_TREE_VIEW(
+ resourceview_data->process_list->process_list_widget), path,
+ NULL, &rect);
+ gtk_tree_store_remove(resourceview_data->process_list->list_store,
+ &iter);
+ gtk_tree_path_free(path);
+ resourceview_data->process_list->cell_height = rect.height;
+ }
+
+ data->height = resourceview_data->process_list->cell_height;
+ data->pixmap =
+ gdk_pixmap_new(resourceview_data->drawing->drawing_area->window,
+ resourceview_data->drawing->alloc_width,
+ data->height,
+ -1);
+
+ gdk_draw_rectangle (data->pixmap,
+ resourceview_data->drawing->drawing_area->style->black_gc,
+ TRUE,
+ 0, 0,
+ resourceview_data->drawing->alloc_width,
+ data->height);
+
+ /* add to hash table */
+ g_hash_table_insert(ht, ru, data);
+ resourceview_data->process_list->number_of_process++; // TODO: check
+
+ /* add to process list */
+ name = make_name_func(resourceview_data, trace_num, id);
+
+ gtk_tree_store_append(resourceview_data->process_list->list_store, &data->y_iter, &parent->y_iter);
+ gtk_tree_store_set(resourceview_data->process_list->list_store, &data->y_iter,
+ NAME_COLUMN, g_quark_to_string(name), DATA_COLUMN, data,
+ -1);
+
+ /* Determine if we should add it hidden or not */
+ {
+ gboolean result;
+ GtkTreeModel *model = gtk_tree_view_get_model(GTK_TREE_VIEW(resourceview_data->process_list->process_list_widget));
+ GtkTreeIter parent_iter;
+
+ result = gtk_tree_model_iter_parent(model, &parent_iter, &data->y_iter);
+ GtkTreePath *path = gtk_tree_model_get_path(model, &parent_iter);
+ data->hidden = gtk_tree_view_row_expanded(GTK_TREE_VIEW(resourceview_data->process_list->process_list_widget), path)?0:1;
+ gtk_tree_path_free(path);
+ }
+
+
+ update_index_to_pixmap(resourceview_data->process_list);
+
+ int heightall = data->height * resourceview_data->process_list->number_of_process;
+
+ gtk_widget_set_size_request(resourceview_data->drawing->drawing_area,
+ -1,
+ heightall);
+
+ gtk_widget_queue_draw(resourceview_data->drawing->drawing_area);
+ }
+
+ return data;
+}
+
+HashedResourceData *resourcelist_obtain_cpu(ControlFlowData *resourceview_data, guint trace_num, guint id)
+{
+ return resourcelist_obtain_generic(resourceview_data, RV_RESOURCE_CPU, trace_num, id, make_cpu_name);
+}
+
+HashedResourceData *resourcelist_obtain_irq(ControlFlowData *resourceview_data, guint trace_num, guint id)
+{
+ return resourcelist_obtain_generic(resourceview_data, RV_RESOURCE_IRQ, trace_num, id, make_irq_name);
+}
+
+HashedResourceData *resourcelist_obtain_soft_irq(ControlFlowData *resourceview_data, guint trace_num, guint id)
+{
+ return resourcelist_obtain_generic(resourceview_data, RV_RESOURCE_SOFT_IRQ, trace_num, id, make_soft_irq_name);
+}
+
+HashedResourceData *resourcelist_obtain_trap(ControlFlowData *resourceview_data, guint trace_num, guint id)
+{
+ return resourcelist_obtain_generic(resourceview_data, RV_RESOURCE_TRAP, trace_num, id, make_trap_name);
+}
+
+HashedResourceData *resourcelist_obtain_bdev(ControlFlowData *resourceview_data, guint trace_num, guint id)
+{
+ return resourcelist_obtain_generic(resourceview_data, RV_RESOURCE_BDEV, trace_num, id, make_bdev_name);
+}
+