1 /*
   2  * Copyright (c) 2015, 2015, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 package org.graalvm.compiler.nodes.memory.address;
  24 
  25 import org.graalvm.compiler.graph.NodeClass;
  26 import org.graalvm.compiler.nodeinfo.InputType;
  27 import org.graalvm.compiler.nodeinfo.NodeInfo;
  28 import org.graalvm.compiler.nodes.ValueNode;
  29 
  30 /**
  31  * Convert a word-sized integer to a raw address.
  32  */
  33 @NodeInfo(allowedUsageTypes = InputType.Association)
  34 public class RawAddressNode extends AddressNode {
  35     public static final NodeClass<RawAddressNode> TYPE = NodeClass.create(RawAddressNode.class);
  36 
  37     @Input ValueNode address;
  38 
  39     public RawAddressNode(ValueNode address) {
  40         super(TYPE);
  41         this.address = address;
  42     }
  43 
  44     public ValueNode getAddress() {
  45         return address;
  46     }
  47 
  48     public void setAddress(ValueNode address) {
  49         updateUsages(this.address, address);
  50         this.address = address;
  51     }
  52 
  53     @NodeIntrinsic
  54     public static native Address address(long address);
  55 
  56     @NodeIntrinsic
  57     public static native Address address(Object address);
  58 }