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comparison c1x4hotspotsrc/HotSpotVM/src/com/sun/hotspot/c1x/HotSpotTypeResolved.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 c1x4hotspotsrc/HotSpotVM/src/com/sun/hotspot/c1x/HotSpotType.java@3483ec571caf
children 98fffb304868
comparison
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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 */
18 package com.sun.hotspot.c1x;
19
20 import com.sun.cri.ci.*;
21 import com.sun.cri.ri.*;
22
23 /**
24 * Implementation of RiType for resolved non-primitive HotSpot classes.
25 *
26 * @author Thomas Wuerthinger, Lukas Stadler
27 */
28 public class HotSpotTypeResolved implements HotSpotType {
29
30 private final long vmId;
31
32 private final String name;
33
34 // cached values
35 private Boolean isArrayClass;
36 private Boolean isInstanceClass;
37 private Boolean isInterface;
38
39 public HotSpotTypeResolved(long vmId, String name) {
40 this.vmId = vmId;
41 this.name = name;
42 }
43
44 @Override
45 public int accessFlags() {
46 // TODO Auto-generated method stub
47 return 0;
48 }
49
50 @Override
51 public RiType arrayOf() {
52 // TODO Auto-generated method stub
53 return null;
54 }
55
56 @Override
57 public RiType componentType() {
58 // TODO Auto-generated method stub
59 return null;
60 }
61
62 @Override
63 public RiType exactType() {
64 // TODO Auto-generated method stub
65 return null;
66 }
67
68 @Override
69 public CiConstant getEncoding(Representation r) {
70 // TODO Auto-generated method stub
71 return null;
72 }
73
74 @Override
75 public CiKind getRepresentationKind(Representation r) {
76 return CiKind.Object;
77 }
78
79 @Override
80 public boolean hasFinalizableSubclass() {
81 // TODO Auto-generated method stub
82 return false;
83 }
84
85 @Override
86 public boolean hasFinalizer() {
87 // TODO Auto-generated method stub
88 return false;
89 }
90
91 @Override
92 public boolean hasSubclass() {
93 // TODO Auto-generated method stub
94 return false;
95 }
96
97 @Override
98 public boolean isArrayClass() {
99 if (isArrayClass == null)
100 isArrayClass = Compiler.getVMEntries().RiType_isArrayClass(vmId);
101 return isArrayClass;
102 }
103
104 @Override
105 public boolean isInitialized() {
106 // TODO Auto-generated method stub
107 return false;
108 }
109
110 @Override
111 public boolean isInstance(Object obj) {
112 // TODO Auto-generated method stub
113 return false;
114 }
115
116 @Override
117 public boolean isInstanceClass() {
118 if (isInstanceClass == null)
119 isInstanceClass = Compiler.getVMEntries().RiType_isInstanceClass(vmId);
120 return isInstanceClass;
121 }
122
123 @Override
124 public boolean isInterface() {
125 if (isInterface == null)
126 isInterface = Compiler.getVMEntries().RiType_isInterface(vmId);
127 return isInterface;
128 }
129
130 @Override
131 public boolean isResolved() {
132 return true;
133 }
134
135 @Override
136 public boolean isSubtypeOf(RiType other) {
137 // TODO Auto-generated method stub
138 return false;
139 }
140
141 @Override
142 public Class<?> javaClass() {
143 throw new RuntimeException("javaClass not implemented");
144 }
145
146 @Override
147 public CiKind kind() {
148 return CiKind.Object;
149 }
150
151 @Override
152 public String name() {
153 return name;
154 }
155
156 @Override
157 public RiMethod resolveMethodImpl(RiMethod method) {
158 // TODO Auto-generated method stub
159 return null;
160 }
161
162 @Override
163 public String toString() {
164 return "HotSpotType<" + name + ">";
165 }
166
167 public RiConstantPool constantPool() {
168 return Compiler.getVMEntries().RiType_constantPool(vmId);
169 }
170
171 public long getVmId() {
172 return vmId;
173 }
174
175 }