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comparison agent/src/share/classes/sun/jvm/hotspot/asm/x86/X86MoveLoadInstruction.java @ 0:a61af66fc99e jdk7-b24

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Initial load
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 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 public class X86MoveLoadInstruction extends X86MemoryInstruction
30 implements LoadInstruction {
31 public X86MoveLoadInstruction(String name, X86Register register, Address address, int dataType, int size, int prefixes) {
32 super(name, address, register, dataType, size, prefixes);
33 }
34
35 public boolean isLoad() {
36 return true;
37 }
38
39 public Register[] getLoadDestinations() {
40 Register[] destinations = new Register[1];
41 destinations[0] = register;
42 return destinations;
43 }
44
45 protected String initDescription() {
46 StringBuffer buf = new StringBuffer();
47 buf.append(getPrefixString());
48 buf.append(getName());
49 buf.append(spaces);
50 buf.append(register.toString());
51 buf.append(comma);
52 buf.append(address.toString());
53 return buf.toString();
54 }
55
56 public Address getLoadSource() {
57 return address;
58 }
59
60 }