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comparison c1x4hotspotsrc/HotSpotVM/src/com/sun/hotspot/c1x/HotSpotType.java @ 1422:3483ec571caf

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* using reflected objects instead of oops * removed scratch from allocatable registers * instanceof xir snippet * arraylength xir snippet * exceptionobject xir snippet * VMEntries and VMExits as interfaces * calls to VMEntries and VMExits are routet through logging proxies
author Lukas Stadler <lukas.stadler@oracle.com>
date Mon, 02 Aug 2010 15:44:38 -0700
parents 6223633ce7dd
children 760213a60e8b
comparison
equal deleted inserted replaced
1421:6223633ce7dd 1422:3483ec571caf
4 import com.sun.cri.ci.CiKind; 4 import com.sun.cri.ci.CiKind;
5 import com.sun.cri.ri.*; 5 import com.sun.cri.ri.*;
6 6
7 public class HotSpotType implements RiType { 7 public class HotSpotType implements RiType {
8 8
9 final Object klassOop; 9 // do not query this class object directly, use the VMEntries methods instead!
10 // (otherwise this query won't be recorded correctly)
11 final Class<?> klass;
10 12
11 public HotSpotType(Object o) { 13 public HotSpotType(Class<?> klass) {
12 this.klassOop = o; 14 this.klass = klass;
13 assert klassOop != null; 15 assert klass != null;
14 } 16 }
15 17
16 @Override 18 @Override
17 public int accessFlags() { 19 public int accessFlags() {
18 // TODO Auto-generated method stub 20 // TODO Auto-generated method stub
67 } 69 }
68 70
69 @Override 71 @Override
70 public boolean isArrayClass() { 72 public boolean isArrayClass() {
71 System.out.println("Checking for array class " + name()); 73 System.out.println("Checking for array class " + name());
72 return Compiler.getVMEntries().RiType_isArrayClass(klassOop); 74 return Compiler.getVMEntries().RiType_isArrayClass(klass);
73 } 75 }
74 76
75 @Override 77 @Override
76 public boolean isInitialized() { 78 public boolean isInitialized() {
77 // TODO Auto-generated method stub 79 // TODO Auto-generated method stub
84 return false; 86 return false;
85 } 87 }
86 88
87 @Override 89 @Override
88 public boolean isInstanceClass() { 90 public boolean isInstanceClass() {
89 return Compiler.getVMEntries().RiType_isInstanceClass(klassOop); 91 return Compiler.getVMEntries().RiType_isInstanceClass(klass);
90 } 92 }
91 93
92 @Override 94 @Override
93 public boolean isInterface() { 95 public boolean isInterface() {
94 return Compiler.getVMEntries().RiType_isInterface(klassOop); 96 return Compiler.getVMEntries().RiType_isInterface(klass);
95 } 97 }
96 98
97 @Override 99 @Override
98 public boolean isResolved() { 100 public boolean isResolved() {
99 return true; 101 return true;
104 // TODO Auto-generated method stub 106 // TODO Auto-generated method stub
105 return false; 107 return false;
106 } 108 }
107 109
108 @Override 110 @Override
109 public Class< ? > javaClass() { 111 public Class<?> javaClass() {
110 return Compiler.getVMEntries().RiType_javaClass(klassOop); 112 return klass;
111 } 113 }
112 114
113 @Override 115 @Override
114 public CiKind kind() { 116 public CiKind kind() {
115 return CiKind.Object; 117 return CiKind.Object;
116 } 118 }
117 119
118 @Override 120 @Override
119 public String name() { 121 public String name() {
120 return Compiler.getVMEntries().RiType_name(klassOop); 122 return Compiler.getVMEntries().RiType_name(klass);
121 } 123 }
122 124
123 @Override 125 @Override
124 public RiMethod resolveMethodImpl(RiMethod method) { 126 public RiMethod resolveMethodImpl(RiMethod method) {
125 // TODO Auto-generated method stub 127 // TODO Auto-generated method stub
126 return null; 128 return null;
127 } 129 }
128 130
129 public Object klassOop() { 131 public Class<?> klass() {
130 return klassOop; 132 return klass;
131 } 133 }
132 134
133 } 135 }