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comparison agent/src/share/classes/sun/jvm/hotspot/asm/sparc/SPARCRegisterIndirectAddress.java @ 0:a61af66fc99e jdk7-b24

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author duke
date Sat, 01 Dec 2007 00:00:00 +0000
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children c18cbe5936b8
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-1:000000000000 0:a61af66fc99e
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 }