1/* 2 * Copyright (c) 2000, 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 */ 24 25package sun.jvm.hotspot.code; 26 27import java.io.*; 28 29import sun.jvm.hotspot.debugger.*; 30 31/** A ConstantOopReadValue is created by the VM when reading debug 32 information */ 33 34public class ConstantOopReadValue extends ScopeValue { 35 private OopHandle value; 36 37 /** Serialization of debugging information */ 38 public ConstantOopReadValue(DebugInfoReadStream stream) { 39 value = stream.readOopHandle(); 40 } 41 42 public boolean isConstantOop() { 43 return true; 44 } 45 46 public OopHandle getValue() { 47 return value; 48 } 49 50 // FIXME: not yet implementable 51 // void write_on(DebugInfoWriteStream* stream); 52 53 // Printing 54 55 public void print() { 56 printOn(System.out); 57 } 58 59 public void printOn(PrintStream tty) { 60 tty.print(value); 61 } 62} 63