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comparison agent/src/share/classes/sun/jvm/hotspot/asm/sparc/SPARCMemoryInstruction.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.MemoryInstruction;
28 import sun.jvm.hotspot.asm.SymbolFinder;
29
30 public abstract class SPARCMemoryInstruction extends SPARCInstruction
31 implements MemoryInstruction {
32 final protected SPARCRegisterIndirectAddress address;
33 final protected SPARCRegister register;
34 final protected int dataType;
35 final protected int opcode;
36
37 public SPARCMemoryInstruction(String name, int opcode, SPARCRegisterIndirectAddress address, SPARCRegister register, int dataType) {
38 super(name);
39 this.address = address;
40 this.register = register;
41 this.dataType = dataType;
42 this.opcode = opcode;
43 }
44
45 protected String getDescription() {
46 StringBuffer buf = new StringBuffer();
47 buf.append(getName());
48 buf.append(spaces);
49 buf.append(address.toString());
50 buf.append(comma);
51 buf.append(register.toString());
52 return buf.toString();
53 }
54
55 public String asString(long currentPc, SymbolFinder symFinder) {
56 return getDescription();
57 }
58
59 public int getDataType() {
60 return dataType;
61 }
62
63 public boolean isConditional() {
64 return false;
65 }
66
67 public int getOpcode() {
68 return opcode;
69 }
70 }