--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/graal/com.oracle.max.cri/src/com/sun/cri/ri/RiExceptionHandler.java	Sat Dec 17 19:59:18 2011 +0100
@@ -0,0 +1,67 @@
+/*
+ * Copyright (c) 2009, 2011, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code 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
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package com.sun.cri.ri;
+
+/**
+ * Represents an exception handler within the bytecode.
+ */
+public interface RiExceptionHandler {
+
+    /**
+     * Gets the start bytecode index of the protected range of this handler.
+     * @return the start bytecode index
+     */
+    int startBCI();
+
+    /**
+     * Gets the end bytecode index of the protected range of this handler.
+     * @return the end bytecode index
+     */
+    int endBCI();
+
+    /**
+     * Gets the bytecode index of the handler block of this handler.
+     * @return the handler block bytecode index
+     */
+    int handlerBCI();
+
+    /**
+     * Gets the index into the constant pool representing the type of exception
+     * caught by this handler.
+     * @return the constant pool index of the catch type
+     */
+    int catchTypeCPI();
+
+    /**
+     * Checks whether this handler catches all exceptions.
+     * @return {@code true} if this handler catches all exceptions
+     */
+    boolean isCatchAll();
+
+    /**
+     * The type of exception caught by this exception handler.
+     *
+     * @return the exception type
+     */
+    RiType catchType();
+}