GtkSharp/Source/gtk/gui-thread-check/profiler/gui-thread-check.c

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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* gui-thread-check.c
*
* Copyright (C) 2008 Novell, Inc.
*
*/
/*
* This program is free software; you can redistribute it and/or
* modify it under the terms of version 2 of the GNU General Public
* License 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.
*/
#include <string.h>
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#include <glib.h>
#include <mono/metadata/profiler.h>
#include <stdio.h>
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extern pthread_t pthread_self (void);
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static gboolean
stack_walk_fn (MonoMethod *method, gint32 native_offset, gint32 il_offset, gboolean managed, gpointer data)
{
if (managed) {
MonoClass* klass = mono_method_get_class (method);
const char* method_name = mono_method_get_name (method);
const char* klass_name = mono_class_get_name (klass);
printf (" %s.%s\n", klass_name, method_name);
}
return FALSE;
}
static void
simple_method_enter (MonoProfiler *prof, MonoMethod *method)
{
static int guithread;
static gboolean guithread_set = FALSE;
MonoClass* klass;
const char* name_space;
klass = mono_method_get_class (method);
name_space = mono_class_get_namespace (klass);
int current_thread_id = (int) pthread_self();
if (strstr (name_space, "Gtk") == name_space || strstr (name_space, "Gdk") == name_space) {
const char* method_name = mono_method_get_name (method);
const char* klass_name = mono_class_get_name (klass);
if (!guithread_set && strcmp (klass_name, "Application")==0 && strcmp (method_name, "Init")==0) {
guithread_set = TRUE;
guithread = current_thread_id;
printf ("*** GUI THREAD INITIALIZED: %u\n", guithread);
fflush (NULL);
return;
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}
if (!guithread_set) {
return;
}
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if (current_thread_id != guithread &&
!(strcmp (klass_name, "Object")==0 && strcmp (method_name, "Dispose")==0) &&
!(strcmp (klass_name, "Widget")==0 && strcmp (method_name, "Dispose")==0) &&
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!(strcmp (klass_name, "Application")==0 && strcmp (method_name, "Invoke")==0) &&
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!(strcmp (method_name, "Finalize")==0) &&
!(strcmp (method_name, "get_NativeDestroyHandler")==0) &&
!(strcmp (method_name, "remove_InternalDestroyed")==0) &&
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!(strcmp (method_name, "remove_Destroyed")==0)
) {
printf ("*** GTK CALL NOT IN GUI THREAD: %s.%s\n", klass_name, method_name);
mono_stack_walk_no_il (stack_walk_fn, NULL);
fflush (NULL);
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}
}
}
void
mono_profiler_startup (const char *desc)
{
g_print ("*** Running with gui-thread-check ***\n");
mono_profiler_install (NULL, NULL);
mono_profiler_install_enter_leave (simple_method_enter, NULL);
mono_profiler_set_events (MONO_PROFILE_ENTER_LEAVE);
}