1 /* 2 * Copyright 2002 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.sparc; 26 27 import sun.jvm.hotspot.asm.Address; 28 import sun.jvm.hotspot.asm.BaseIndexScaleDispAddress; 29 30 public class SPARCRegisterIndirectAddress extends BaseIndexScaleDispAddress { 31 protected int addressSpace = -1; 32 33 public SPARCRegisterIndirectAddress(SPARCRegister register, int offset) { 34 super(register, offset); 35 } 36 37 public SPARCRegisterIndirectAddress(SPARCRegister base, SPARCRegister index) { 38 super(base, index); 39 } 40 41 public int getAddressSpace() { 42 return addressSpace; 43 } 44 45 public void setAddressSpace(int addressSpace) { 46 this.addressSpace = addressSpace; 47 } 48 49 public String getAddressWithoutAsi() { 50 StringBuffer buf = new StringBuffer(); 51 buf.append('['); 52 buf.append(getBase().toString()); 53 sun.jvm.hotspot.asm.Register register = getIndex(); 54 if (register != null) { 55 buf.append(" + "); 56 buf.append(register.toString()); 57 } else { 58 long disp = getDisplacement(); 59 if (disp < 0) { 60 buf.append(" - 0x"); 61 disp = -disp; 62 } else { 63 buf.append(" + 0x"); 64 } 65 buf.append(Long.toHexString(disp)); 66 } 67 buf.append(']'); 68 return buf.toString(); 69 } 70 71 public String toString() { 72 StringBuffer buf = new StringBuffer(); 73 buf.append(getAddressWithoutAsi()); 74 if(addressSpace != -1) 75 buf.append((new Integer(addressSpace)).toString()); 76 return buf.toString(); 77 } 78 }