--- a/src/gui/callbacks.c	Sun Dec 25 01:28:39 2005 +0000
+++ b/src/gui/callbacks.c	Sun Dec 25 08:24:11 2005 +0000
@@ -1,5 +1,5 @@
 /**
- * $Id: callbacks.c,v 1.9 2005-12-25 01:28:39 nkeynes Exp $
+ * $Id: callbacks.c,v 1.10 2005-12-25 05:57:00 nkeynes Exp $
  *
  * All GTK callbacks go here (stubs are autogenerated by Glade)
  *
@@ -117,8 +117,8 @@
 on_step_btn_clicked                    (GtkButton       *button,
                                         gpointer         user_data)
 {
-    sh4_execute_instruction();
-    gtk_gui_update();
+    debug_info_t data = get_debug_info(GTK_WIDGET(button));
+    debug_win_single_step(data);
 }