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comparison c1x4hotspotsrc/HotSpotVM/src/com/sun/hotspot/c1x/HotSpotType.java @ 1423:760213a60e8b

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* rewrite of the code installation * partial support for safepoints * macro-based CiTargetMethod interface * code stub support
author Lukas Stadler <lukas.stadler@oracle.com>
date Mon, 16 Aug 2010 18:59:36 -0700
parents 3483ec571caf
children efba53f86c4f
comparison
equal deleted inserted replaced
1422:3483ec571caf 1423:760213a60e8b
1 /*
2 * Copyright (c) 2010 Sun Microsystems, Inc. All rights reserved.
3 *
4 * Sun Microsystems, Inc. has intellectual property rights relating to technology embodied in the product that is
5 * described in this document. In particular, and without limitation, these intellectual property rights may include one
6 * or more of the U.S. patents listed at http://www.sun.com/patents and one or more additional patents or pending patent
7 * applications in the U.S. and in other countries.
8 *
9 * U.S. Government Rights - Commercial software. Government users are subject to the Sun Microsystems, Inc. standard
10 * license agreement and applicable provisions of the FAR and its supplements.
11 *
12 * Use is subject to license terms. Sun, Sun Microsystems, the Sun logo, Java and Solaris are trademarks or registered
13 * trademarks of Sun Microsystems, Inc. in the U.S. and other countries. All SPARC trademarks are used under license and
14 * are trademarks or registered trademarks of SPARC International, Inc. in the U.S. and other countries.
15 *
16 * UNIX is a registered trademark in the U.S. and other countries, exclusively licensed through X/Open Company, Ltd.
17 */
1 package com.sun.hotspot.c1x; 18 package com.sun.hotspot.c1x;
2 19
3 import com.sun.cri.ci.CiConstant;
4 import com.sun.cri.ci.CiKind;
5 import com.sun.cri.ri.*; 20 import com.sun.cri.ri.*;
6 21
7 public class HotSpotType implements RiType { 22 /**
8 23 * Common interface for all HotSpot RiType-implementations
9 // do not query this class object directly, use the VMEntries methods instead! 24 *
10 // (otherwise this query won't be recorded correctly) 25 * @author Lukas Stadler
11 final Class<?> klass; 26 */
12 27 public interface HotSpotType extends RiType, CompilerObject {
13 public HotSpotType(Class<?> klass) {
14 this.klass = klass;
15 assert klass != null;
16 }
17
18 @Override
19 public int accessFlags() {
20 // TODO Auto-generated method stub
21 return 0;
22 }
23
24 @Override
25 public RiType arrayOf() {
26 // TODO Auto-generated method stub
27 return null;
28 }
29
30 @Override
31 public RiType componentType() {
32 // TODO Auto-generated method stub
33 return null;
34 }
35
36 @Override
37 public RiType exactType() {
38 // TODO Auto-generated method stub
39 return null;
40 }
41
42 @Override
43 public CiConstant getEncoding(Representation r) {
44 // TODO Auto-generated method stub
45 return null;
46 }
47
48 @Override
49 public CiKind getRepresentationKind(Representation r) {
50 return CiKind.Object;
51 }
52
53 @Override
54 public boolean hasFinalizableSubclass() {
55 // TODO Auto-generated method stub
56 return false;
57 }
58
59 @Override
60 public boolean hasFinalizer() {
61 // TODO Auto-generated method stub
62 return false;
63 }
64
65 @Override
66 public boolean hasSubclass() {
67 // TODO Auto-generated method stub
68 return false;
69 }
70
71 @Override
72 public boolean isArrayClass() {
73 System.out.println("Checking for array class " + name());
74 return Compiler.getVMEntries().RiType_isArrayClass(klass);
75 }
76
77 @Override
78 public boolean isInitialized() {
79 // TODO Auto-generated method stub
80 return false;
81 }
82
83 @Override
84 public boolean isInstance(Object obj) {
85 // TODO Auto-generated method stub
86 return false;
87 }
88
89 @Override
90 public boolean isInstanceClass() {
91 return Compiler.getVMEntries().RiType_isInstanceClass(klass);
92 }
93
94 @Override
95 public boolean isInterface() {
96 return Compiler.getVMEntries().RiType_isInterface(klass);
97 }
98
99 @Override
100 public boolean isResolved() {
101 return true;
102 }
103
104 @Override
105 public boolean isSubtypeOf(RiType other) {
106 // TODO Auto-generated method stub
107 return false;
108 }
109
110 @Override
111 public Class<?> javaClass() {
112 return klass;
113 }
114
115 @Override
116 public CiKind kind() {
117 return CiKind.Object;
118 }
119
120 @Override
121 public String name() {
122 return Compiler.getVMEntries().RiType_name(klass);
123 }
124
125 @Override
126 public RiMethod resolveMethodImpl(RiMethod method) {
127 // TODO Auto-generated method stub
128 return null;
129 }
130
131 public Class<?> klass() {
132 return klass;
133 }
134 28
135 } 29 }