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comparison c1x4hotspotsrc/HotSpotVM/src/com/sun/hotspot/c1x/HotSpotTypeUnresolved.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 44efca8a02d6
children abc670a709dc
comparison
equal deleted inserted replaced
1422:3483ec571caf 1423:760213a60e8b
1 /* 1 /*
2 * Copyright (c) 2009 Sun Microsystems, Inc. All rights reserved. 2 * Copyright (c) 2010 Sun Microsystems, Inc. All rights reserved.
3 * 3 *
4 * Sun Microsystems, Inc. has intellectual property rights relating to technology embodied in the product that is 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 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 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. 7 * applications in the U.S. and in other countries.
19 19
20 import com.sun.cri.ci.*; 20 import com.sun.cri.ci.*;
21 import com.sun.cri.ri.*; 21 import com.sun.cri.ri.*;
22 22
23 /** 23 /**
24 * @author Thomas Wuerthinger 24 * Implementation of RiType for unresolved HotSpot classes.
25 *
26 * @author Thomas Wuerthinger, Lukas Stadler
25 */ 27 */
26 public class HotSpotTypeUnresolved implements RiType { 28 public class HotSpotTypeUnresolved implements HotSpotType {
27 29
28 public final String name; 30 public final String name;
31 private final long accessingClassVmId;
29 32
30 /** 33 /**
31 * Creates a new unresolved type for a specified type descriptor. 34 * Creates a new unresolved type for a specified type descriptor.
32 *
33 * @param typeDescriptor the type's descriptor
34 * @param pool the constant pool containing the unresolved type reference
35 * @param cpi the index in {@code constantPool} of the unresolved type reference
36 */ 35 */
37 public HotSpotTypeUnresolved(String name) { 36 public HotSpotTypeUnresolved(String name, long accessingClassVmId) {
38 this.name = name; 37 this.name = name;
38 this.accessingClassVmId = accessingClassVmId;
39 } 39 }
40 40
41 @Override
41 public String name() { 42 public String name() {
42 return name; 43 return name;
43 } 44 }
44 45
45 public Class< ? > javaClass() { 46 @Override
47 public Class<?> javaClass() {
46 throw unresolved("javaClass"); 48 throw unresolved("javaClass");
47 } 49 }
48 50
51 @Override
49 public boolean hasSubclass() { 52 public boolean hasSubclass() {
50 throw unresolved("hasSubclass()"); 53 throw unresolved("hasSubclass()");
51 } 54 }
52 55
56 @Override
53 public boolean hasFinalizer() { 57 public boolean hasFinalizer() {
54 throw unresolved("hasFinalizer()"); 58 throw unresolved("hasFinalizer()");
55 } 59 }
56 60
61 @Override
57 public boolean hasFinalizableSubclass() { 62 public boolean hasFinalizableSubclass() {
58 throw unresolved("hasFinalizableSubclass()"); 63 throw unresolved("hasFinalizableSubclass()");
59 } 64 }
60 65
66 @Override
61 public boolean isInterface() { 67 public boolean isInterface() {
62 throw unresolved("isInterface()"); 68 throw unresolved("isInterface()");
63 } 69 }
64 70
71 @Override
65 public boolean isArrayClass() { 72 public boolean isArrayClass() {
66 throw unresolved("isArrayClass()"); 73 throw unresolved("isArrayClass()");
67 } 74 }
68 75
76 @Override
69 public boolean isInstanceClass() { 77 public boolean isInstanceClass() {
70 throw unresolved("isInstanceClass()"); 78 throw unresolved("isInstanceClass()");
71 } 79 }
72 80
81 @Override
73 public int accessFlags() { 82 public int accessFlags() {
74 throw unresolved("accessFlags()"); 83 throw unresolved("accessFlags()");
75 } 84 }
76 85
86 @Override
77 public boolean isResolved() { 87 public boolean isResolved() {
78 return false; 88 return false;
79 } 89 }
80 90
91 @Override
81 public boolean isInitialized() { 92 public boolean isInitialized() {
82 throw unresolved("isInitialized()"); 93 throw unresolved("isInitialized()");
83 } 94 }
84 95
96 @Override
85 public boolean isSubtypeOf(RiType other) { 97 public boolean isSubtypeOf(RiType other) {
86 throw unresolved("isSubtypeOf()"); 98 throw unresolved("isSubtypeOf()");
87 } 99 }
88 100
101 @Override
89 public boolean isInstance(Object obj) { 102 public boolean isInstance(Object obj) {
90 throw unresolved("isInstance()"); 103 throw unresolved("isInstance()");
91 } 104 }
92 105
106 @Override
93 public RiType componentType() { 107 public RiType componentType() {
94 // TODO: Implement 108 // TODO: Implement
95 throw new UnsupportedOperationException(); 109 throw new UnsupportedOperationException();
96 } 110 }
97 111
112 @Override
98 public RiType exactType() { 113 public RiType exactType() {
99 throw unresolved("exactType()"); 114 throw unresolved("exactType()");
100 } 115 }
101 116
117 @Override
102 public RiType arrayOf() { 118 public RiType arrayOf() {
103 // TODO: Implement 119 // TODO: Implement
104 throw new UnsupportedOperationException(); 120 throw new UnsupportedOperationException();
105 } 121 }
106 122
123 @Override
107 public RiMethod resolveMethodImpl(RiMethod method) { 124 public RiMethod resolveMethodImpl(RiMethod method) {
108 throw unresolved("resolveMethodImpl()"); 125 throw unresolved("resolveMethodImpl()");
109 } 126 }
110 127
128 @Override
111 public CiKind kind() { 129 public CiKind kind() {
112 // TODO: Check if this is correct. 130 // TODO: Check if this is correct.
113 return CiKind.Object; 131 return CiKind.Object;
114 } 132 }
115 133
127 return o == this; 145 return o == this;
128 } 146 }
129 147
130 @Override 148 @Override
131 public String toString() { 149 public String toString() {
132 return name() + " [unresolved]"; 150 return "HotSpotTypeUnresolved<" + name + ">";
133 } 151 }
134 152
153 @Override
135 public CiConstant getEncoding(RiType.Representation r) { 154 public CiConstant getEncoding(RiType.Representation r) {
136 throw unresolved("getEncoding()"); 155 throw unresolved("getEncoding()");
137 } 156 }
138 157
158 @Override
139 public CiKind getRepresentationKind(RiType.Representation r) { 159 public CiKind getRepresentationKind(RiType.Representation r) {
140 // TODO: Check if this is correct. 160 // TODO: Check if this is correct.
141 return CiKind.Object; 161 return CiKind.Object;
142 } 162 }
163
143 } 164 }