--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/graal/com.oracle.truffle.api/src/com/oracle/truffle/api/RootCallTarget.java	Fri Jan 24 18:13:38 2014 -0800
@@ -0,0 +1,50 @@
+/*
+ * Copyright (c) 2012, 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.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * 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.oracle.truffle.api;
+
+import com.oracle.truffle.api.nodes.*;
+
+/**
+ * Represents the target of a call to a {@link RootNode}, i.e., to another tree of nodes. Instances
+ * of this class can be created using {@link TruffleRuntime#createCallTarget(RootNode)}.
+ */
+public abstract class RootCallTarget extends CallTarget {
+
+    private final RootNode rootNode;
+
+    public RootCallTarget(RootNode function) {
+        this.rootNode = function;
+        this.rootNode.setCallTarget(this);
+    }
+
+    @Override
+    public String toString() {
+        return rootNode.toString();
+    }
+
+    public RootNode getRootNode() {
+        return rootNode;
+    }
+}