1 /* 2 * Copyright 2003 Sun Microsystems, Inc. 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.asm.x86; 26 27 import sun.jvm.hotspot.asm.*; 28 29 // address is specified as an offset from current PC 30 31 public class X86PCRelativeAddress extends PCRelativeAddress { 32 private int instrSize; 33 34 public X86PCRelativeAddress(long disp) { 35 super(disp); 36 } 37 38 39 public void setInstructionSize(int size) { 40 instrSize = size; 41 } 42 43 public String toString() { 44 long displacement = this.getDisplacement(); 45 return new Long(displacement).toString(); 46 } 47 48 //In intel assembly the displacement is from start of next instruction. 49 //So we add the size of current instruction to get the correct disp. 50 public long getDisplacement() { 51 long displacement = super.getDisplacement() + (long)instrSize; 52 return displacement; 53 } 54 }