47 super(addr);
48 }
49
50 public static long alignSize(long size) {
51 // natural word size.
52 return VM.getVM().alignUp(size, VM.getVM().getBytesPerWord());
53 }
54
55 private static VirtualBaseConstructor<Metadata> metadataConstructor;
56
57 private static synchronized void initialize(TypeDataBase db) throws WrongTypeException {
58 metadataConstructor = new VirtualBaseConstructor<>(db, db.lookupType("Metadata"), null, null);
59 // Define an explicit mapping since the C++ and Java type names don't match.
60 metadataConstructor.addMapping("Metadata", Metadata.class);
61 metadataConstructor.addMapping("Klass", Klass.class);
62 metadataConstructor.addMapping("InstanceKlass", InstanceKlass.class);
63 metadataConstructor.addMapping("InstanceMirrorKlass", InstanceMirrorKlass.class);
64 metadataConstructor.addMapping("InstanceRefKlass", InstanceRefKlass.class);
65 metadataConstructor.addMapping("InstanceClassLoaderKlass", InstanceClassLoaderKlass.class);
66 metadataConstructor.addMapping("InstanceStackChunkKlass", InstanceStackChunkKlass.class);
67 metadataConstructor.addMapping("TypeArrayKlass", TypeArrayKlass.class);
68 metadataConstructor.addMapping("ObjArrayKlass", ObjArrayKlass.class);
69 metadataConstructor.addMapping("Method", Method.class);
70 metadataConstructor.addMapping("MethodData", MethodData.class);
71 metadataConstructor.addMapping("ConstMethod", ConstMethod.class);
72 metadataConstructor.addMapping("ConstantPool", ConstantPool.class);
73 metadataConstructor.addMapping("ConstantPoolCache", ConstantPoolCache.class);
74 }
75
76 public static Metadata instantiateWrapperFor(Address addr) {
77 return metadataConstructor.instantiateWrapperFor(addr);
78 }
79
80 public void iterate(MetadataVisitor visitor) {
81 visitor.setObj(this);
82 visitor.prologue();
83 iterateFields(visitor);
84 visitor.epilogue();
85 }
86
87 void iterateFields(MetadataVisitor visitor) {
88 }
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47 super(addr);
48 }
49
50 public static long alignSize(long size) {
51 // natural word size.
52 return VM.getVM().alignUp(size, VM.getVM().getBytesPerWord());
53 }
54
55 private static VirtualBaseConstructor<Metadata> metadataConstructor;
56
57 private static synchronized void initialize(TypeDataBase db) throws WrongTypeException {
58 metadataConstructor = new VirtualBaseConstructor<>(db, db.lookupType("Metadata"), null, null);
59 // Define an explicit mapping since the C++ and Java type names don't match.
60 metadataConstructor.addMapping("Metadata", Metadata.class);
61 metadataConstructor.addMapping("Klass", Klass.class);
62 metadataConstructor.addMapping("InstanceKlass", InstanceKlass.class);
63 metadataConstructor.addMapping("InstanceMirrorKlass", InstanceMirrorKlass.class);
64 metadataConstructor.addMapping("InstanceRefKlass", InstanceRefKlass.class);
65 metadataConstructor.addMapping("InstanceClassLoaderKlass", InstanceClassLoaderKlass.class);
66 metadataConstructor.addMapping("InstanceStackChunkKlass", InstanceStackChunkKlass.class);
67 metadataConstructor.addMapping("InlineKlass", InlineKlass.class);
68 metadataConstructor.addMapping("TypeArrayKlass", TypeArrayKlass.class);
69 metadataConstructor.addMapping("ObjArrayKlass", ObjArrayKlass.class);
70 metadataConstructor.addMapping("FlatArrayKlass", FlatArrayKlass.class);
71 metadataConstructor.addMapping("Method", Method.class);
72 metadataConstructor.addMapping("MethodData", MethodData.class);
73 metadataConstructor.addMapping("ConstMethod", ConstMethod.class);
74 metadataConstructor.addMapping("ConstantPool", ConstantPool.class);
75 metadataConstructor.addMapping("ConstantPoolCache", ConstantPoolCache.class);
76 }
77
78 public static Metadata instantiateWrapperFor(Address addr) {
79 return metadataConstructor.instantiateWrapperFor(addr);
80 }
81
82 public void iterate(MetadataVisitor visitor) {
83 visitor.setObj(this);
84 visitor.prologue();
85 iterateFields(visitor);
86 visitor.epilogue();
87 }
88
89 void iterateFields(MetadataVisitor visitor) {
90 }
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