1 /*

     2  * Copyright (c) 2002, 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 

    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 }