1 /* 2 * Copyright (c) 2011, 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, 20 * CA 95054 USA or visit www.sun.com if you need additional information or 21 * have any questions. 22 * 23 */ 24 25 package sun.jvm.hotspot.ci; 26 27 import java.io.*; 28 import java.util.*; 29 import sun.jvm.hotspot.debugger.*; 30 import sun.jvm.hotspot.runtime.*; 31 import sun.jvm.hotspot.oops.*; 32 import sun.jvm.hotspot.types.*; 33 34 public class ciVirtualCallData extends VirtualCallData { 35 public ciVirtualCallData(DataLayout data) { 36 super(data); 37 } 38 39 public Klass receiver(int row) { 40 throw new InternalError("should not call"); 41 } 42 43 public ciKlass receiverAt(int row) { 44 //assert((uint)row < rowLimit(), "oob"); 45 ciObject recv = ciObjectFactory.get(addressAt(receiverCellIndex(row))); 46 if (recv != null && !(recv instanceof ciKlass)) { 47 System.err.println(recv); 48 } 49 //assert(recv == NULL || recv->isKlass(), "wrong type"); 50 return (ciKlass)recv; 51 } 52 }