1 files changed, 48 insertions, 0 deletions
diff --git a/contrib/gcc/cfghooks.c b/contrib/gcc/cfghooks.c
new file mode 100644
index 0000000..525289c
--- /dev/null
+++ b/contrib/gcc/cfghooks.c
@@ -0,0 +1,48 @@
+/* Hooks for cfg representation specific functions.
+   Copyright (C) 2003 Free Software Foundation, Inc.
+   Contributed by Sebastian Pop <s.pop@laposte.net>
+
+This file is part of GCC.
+
+GCC is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GCC 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 GCC; see the file COPYING.  If not, write to
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+#include "config.h"
+#include "system.h"
+#include "coretypes.h"
+#include "tm.h"
+#include "tree.h"
+#include "rtl.h"
+#include "basic-block.h"
+
+extern struct cfg_hooks rtl_cfg_hooks;
+extern struct cfg_hooks cfg_layout_rtl_cfg_hooks;
+
+/* A pointer to one of the hooks containers.  */
+struct cfg_hooks *cfg_hooks;
+
+/* Initialization of functions specific to the rtl IR.  */
+void
+rtl_register_cfg_hooks (void)
+{
+  cfg_hooks = &rtl_cfg_hooks;
+}
+
+/* Initialization of functions specific to the rtl IR.  */
+void
+cfg_layout_rtl_register_cfg_hooks (void)
+{
+  cfg_hooks = &cfg_layout_rtl_cfg_hooks;
+}