public class sun.jvm.hotspot.memory.SystemDictionary
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: sun.jvm.hotspot.memory.SystemDictionary
super_class: java.lang.Object
{
private static sun.jvm.hotspot.types.AddressField sharedDictionaryField;
descriptor: Lsun/jvm/hotspot/types/AddressField;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
private static sun.jvm.hotspot.types.OopField javaSystemLoaderField;
descriptor: Lsun/jvm/hotspot/types/OopField;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
private static sun.jvm.hotspot.types.AddressField objectKlassField;
descriptor: Lsun/jvm/hotspot/types/AddressField;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
private static sun.jvm.hotspot.types.AddressField classLoaderKlassField;
descriptor: Lsun/jvm/hotspot/types/AddressField;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
private static sun.jvm.hotspot.types.AddressField stringKlassField;
descriptor: Lsun/jvm/hotspot/types/AddressField;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
private static sun.jvm.hotspot.types.AddressField systemKlassField;
descriptor: Lsun/jvm/hotspot/types/AddressField;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
private static sun.jvm.hotspot.types.AddressField threadKlassField;
descriptor: Lsun/jvm/hotspot/types/AddressField;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
private static sun.jvm.hotspot.types.AddressField threadGroupKlassField;
descriptor: Lsun/jvm/hotspot/types/AddressField;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
private static sun.jvm.hotspot.types.AddressField methodHandleKlassField;
descriptor: Lsun/jvm/hotspot/types/AddressField;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=2, locals=0, args_size=0
0: new sun.jvm.hotspot.memory.SystemDictionary$1
dup
invokespecial sun.jvm.hotspot.memory.SystemDictionary$1.<init>:()V
invokestatic sun.jvm.hotspot.runtime.VM.registerVMInitializedObserver:(Ljava/util/Observer;)V
1: return
LocalVariableTable:
Start End Slot Name Signature
public void <init>();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokespecial java.lang.Object.<init>:()V
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/memory/SystemDictionary;
private static synchronized void initialize(sun.jvm.hotspot.types.TypeDataBase);
descriptor: (Lsun/jvm/hotspot/types/TypeDataBase;)V
flags: (0x002a) ACC_PRIVATE, ACC_STATIC, ACC_SYNCHRONIZED
Code:
stack=2, locals=2, args_size=1
start local 0 0: aload 0
ldc "SystemDictionary"
invokeinterface sun.jvm.hotspot.types.TypeDataBase.lookupType:(Ljava/lang/String;)Lsun/jvm/hotspot/types/Type;
astore 1
start local 1 1: aload 1
ldc "_shared_dictionary"
invokeinterface sun.jvm.hotspot.types.Type.getAddressField:(Ljava/lang/String;)Lsun/jvm/hotspot/types/AddressField;
putstatic sun.jvm.hotspot.memory.SystemDictionary.sharedDictionaryField:Lsun/jvm/hotspot/types/AddressField;
2: aload 1
ldc "_java_system_loader"
invokeinterface sun.jvm.hotspot.types.Type.getOopField:(Ljava/lang/String;)Lsun/jvm/hotspot/types/OopField;
putstatic sun.jvm.hotspot.memory.SystemDictionary.javaSystemLoaderField:Lsun/jvm/hotspot/types/OopField;
3: aload 1
ldc "Object_klass"
invokestatic sun.jvm.hotspot.memory.SystemDictionary.WK_KLASS:(Ljava/lang/String;)Ljava/lang/String;
invokeinterface sun.jvm.hotspot.types.Type.getAddressField:(Ljava/lang/String;)Lsun/jvm/hotspot/types/AddressField;
putstatic sun.jvm.hotspot.memory.SystemDictionary.objectKlassField:Lsun/jvm/hotspot/types/AddressField;
4: aload 1
ldc "ClassLoader_klass"
invokestatic sun.jvm.hotspot.memory.SystemDictionary.WK_KLASS:(Ljava/lang/String;)Ljava/lang/String;
invokeinterface sun.jvm.hotspot.types.Type.getAddressField:(Ljava/lang/String;)Lsun/jvm/hotspot/types/AddressField;
putstatic sun.jvm.hotspot.memory.SystemDictionary.classLoaderKlassField:Lsun/jvm/hotspot/types/AddressField;
5: aload 1
ldc "String_klass"
invokestatic sun.jvm.hotspot.memory.SystemDictionary.WK_KLASS:(Ljava/lang/String;)Ljava/lang/String;
invokeinterface sun.jvm.hotspot.types.Type.getAddressField:(Ljava/lang/String;)Lsun/jvm/hotspot/types/AddressField;
putstatic sun.jvm.hotspot.memory.SystemDictionary.stringKlassField:Lsun/jvm/hotspot/types/AddressField;
6: aload 1
ldc "System_klass"
invokestatic sun.jvm.hotspot.memory.SystemDictionary.WK_KLASS:(Ljava/lang/String;)Ljava/lang/String;
invokeinterface sun.jvm.hotspot.types.Type.getAddressField:(Ljava/lang/String;)Lsun/jvm/hotspot/types/AddressField;
putstatic sun.jvm.hotspot.memory.SystemDictionary.systemKlassField:Lsun/jvm/hotspot/types/AddressField;
7: aload 1
ldc "Thread_klass"
invokestatic sun.jvm.hotspot.memory.SystemDictionary.WK_KLASS:(Ljava/lang/String;)Ljava/lang/String;
invokeinterface sun.jvm.hotspot.types.Type.getAddressField:(Ljava/lang/String;)Lsun/jvm/hotspot/types/AddressField;
putstatic sun.jvm.hotspot.memory.SystemDictionary.threadKlassField:Lsun/jvm/hotspot/types/AddressField;
8: aload 1
ldc "ThreadGroup_klass"
invokestatic sun.jvm.hotspot.memory.SystemDictionary.WK_KLASS:(Ljava/lang/String;)Ljava/lang/String;
invokeinterface sun.jvm.hotspot.types.Type.getAddressField:(Ljava/lang/String;)Lsun/jvm/hotspot/types/AddressField;
putstatic sun.jvm.hotspot.memory.SystemDictionary.threadGroupKlassField:Lsun/jvm/hotspot/types/AddressField;
9: aload 1
ldc "MethodHandle_klass"
invokestatic sun.jvm.hotspot.memory.SystemDictionary.WK_KLASS:(Ljava/lang/String;)Ljava/lang/String;
invokeinterface sun.jvm.hotspot.types.Type.getAddressField:(Ljava/lang/String;)Lsun/jvm/hotspot/types/AddressField;
putstatic sun.jvm.hotspot.memory.SystemDictionary.methodHandleKlassField:Lsun/jvm/hotspot/types/AddressField;
10: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 11 0 db Lsun/jvm/hotspot/types/TypeDataBase;
1 11 1 type Lsun/jvm/hotspot/types/Type;
MethodParameters:
Name Flags
db
private static java.lang.String WK_KLASS(java.lang.String);
descriptor: (Ljava/lang/String;)Ljava/lang/String;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: new java.lang.StringBuilder
dup
ldc "_well_known_klasses[SystemDictionary::"
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 0
invokestatic sun.jvm.hotspot.memory.SystemDictionary.WK_KLASS_ENUM_NAME:(Ljava/lang/String;)Ljava/lang/String;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
ldc "]"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 name Ljava/lang/String;
MethodParameters:
Name Flags
name
private static java.lang.String WK_KLASS_ENUM_NAME(java.lang.String);
descriptor: (Ljava/lang/String;)Ljava/lang/String;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: new java.lang.StringBuilder
dup
aload 0
invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
ldc "_knum"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 kname Ljava/lang/String;
MethodParameters:
Name Flags
kname
public sun.jvm.hotspot.memory.Dictionary sharedDictionary();
descriptor: ()Lsun/jvm/hotspot/memory/Dictionary;
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=1
start local 0 0: getstatic sun.jvm.hotspot.memory.SystemDictionary.sharedDictionaryField:Lsun/jvm/hotspot/types/AddressField;
invokeinterface sun.jvm.hotspot.types.AddressField.getValue:()Lsun/jvm/hotspot/debugger/Address;
astore 1
start local 1 1: ldc Lsun/jvm/hotspot/memory/Dictionary;
aload 1
invokestatic sun.jvm.hotspot.runtime.VMObjectFactory.newObject:(Ljava/lang/Class;Lsun/jvm/hotspot/debugger/Address;)Ljava/lang/Object;
checkcast sun.jvm.hotspot.memory.Dictionary
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lsun/jvm/hotspot/memory/SystemDictionary;
1 2 1 tmp Lsun/jvm/hotspot/debugger/Address;
public static sun.jvm.hotspot.oops.InstanceKlass getThreadKlass();
descriptor: ()Lsun/jvm/hotspot/oops/InstanceKlass;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=1, locals=0, args_size=0
0: getstatic sun.jvm.hotspot.memory.SystemDictionary.threadKlassField:Lsun/jvm/hotspot/types/AddressField;
invokeinterface sun.jvm.hotspot.types.AddressField.getValue:()Lsun/jvm/hotspot/debugger/Address;
invokestatic sun.jvm.hotspot.oops.Metadata.instantiateWrapperFor:(Lsun/jvm/hotspot/debugger/Address;)Lsun/jvm/hotspot/oops/Metadata;
checkcast sun.jvm.hotspot.oops.InstanceKlass
areturn
LocalVariableTable:
Start End Slot Name Signature
public static sun.jvm.hotspot.oops.InstanceKlass getThreadGroupKlass();
descriptor: ()Lsun/jvm/hotspot/oops/InstanceKlass;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=1, locals=0, args_size=0
0: getstatic sun.jvm.hotspot.memory.SystemDictionary.threadGroupKlassField:Lsun/jvm/hotspot/types/AddressField;
invokeinterface sun.jvm.hotspot.types.AddressField.getValue:()Lsun/jvm/hotspot/debugger/Address;
invokestatic sun.jvm.hotspot.oops.Metadata.instantiateWrapperFor:(Lsun/jvm/hotspot/debugger/Address;)Lsun/jvm/hotspot/oops/Metadata;
checkcast sun.jvm.hotspot.oops.InstanceKlass
areturn
LocalVariableTable:
Start End Slot Name Signature
public static sun.jvm.hotspot.oops.InstanceKlass getObjectKlass();
descriptor: ()Lsun/jvm/hotspot/oops/InstanceKlass;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=1, locals=0, args_size=0
0: getstatic sun.jvm.hotspot.memory.SystemDictionary.objectKlassField:Lsun/jvm/hotspot/types/AddressField;
invokeinterface sun.jvm.hotspot.types.AddressField.getValue:()Lsun/jvm/hotspot/debugger/Address;
invokestatic sun.jvm.hotspot.oops.Metadata.instantiateWrapperFor:(Lsun/jvm/hotspot/debugger/Address;)Lsun/jvm/hotspot/oops/Metadata;
checkcast sun.jvm.hotspot.oops.InstanceKlass
areturn
LocalVariableTable:
Start End Slot Name Signature
public static sun.jvm.hotspot.oops.InstanceKlass getStringKlass();
descriptor: ()Lsun/jvm/hotspot/oops/InstanceKlass;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=1, locals=0, args_size=0
0: getstatic sun.jvm.hotspot.memory.SystemDictionary.stringKlassField:Lsun/jvm/hotspot/types/AddressField;
invokeinterface sun.jvm.hotspot.types.AddressField.getValue:()Lsun/jvm/hotspot/debugger/Address;
invokestatic sun.jvm.hotspot.oops.Metadata.instantiateWrapperFor:(Lsun/jvm/hotspot/debugger/Address;)Lsun/jvm/hotspot/oops/Metadata;
checkcast sun.jvm.hotspot.oops.InstanceKlass
areturn
LocalVariableTable:
Start End Slot Name Signature
public static sun.jvm.hotspot.oops.InstanceKlass getClassLoaderKlass();
descriptor: ()Lsun/jvm/hotspot/oops/InstanceKlass;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=1, locals=0, args_size=0
0: getstatic sun.jvm.hotspot.memory.SystemDictionary.classLoaderKlassField:Lsun/jvm/hotspot/types/AddressField;
invokeinterface sun.jvm.hotspot.types.AddressField.getValue:()Lsun/jvm/hotspot/debugger/Address;
invokestatic sun.jvm.hotspot.oops.Metadata.instantiateWrapperFor:(Lsun/jvm/hotspot/debugger/Address;)Lsun/jvm/hotspot/oops/Metadata;
checkcast sun.jvm.hotspot.oops.InstanceKlass
areturn
LocalVariableTable:
Start End Slot Name Signature
public static sun.jvm.hotspot.oops.InstanceKlass getSystemKlass();
descriptor: ()Lsun/jvm/hotspot/oops/InstanceKlass;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=1, locals=0, args_size=0
0: getstatic sun.jvm.hotspot.memory.SystemDictionary.systemKlassField:Lsun/jvm/hotspot/types/AddressField;
invokeinterface sun.jvm.hotspot.types.AddressField.getValue:()Lsun/jvm/hotspot/debugger/Address;
invokestatic sun.jvm.hotspot.oops.Metadata.instantiateWrapperFor:(Lsun/jvm/hotspot/debugger/Address;)Lsun/jvm/hotspot/oops/Metadata;
checkcast sun.jvm.hotspot.oops.InstanceKlass
areturn
LocalVariableTable:
Start End Slot Name Signature
public static sun.jvm.hotspot.oops.InstanceKlass getMethodHandleKlass();
descriptor: ()Lsun/jvm/hotspot/oops/InstanceKlass;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=1, locals=0, args_size=0
0: getstatic sun.jvm.hotspot.memory.SystemDictionary.methodHandleKlassField:Lsun/jvm/hotspot/types/AddressField;
invokeinterface sun.jvm.hotspot.types.AddressField.getValue:()Lsun/jvm/hotspot/debugger/Address;
invokestatic sun.jvm.hotspot.oops.Metadata.instantiateWrapperFor:(Lsun/jvm/hotspot/debugger/Address;)Lsun/jvm/hotspot/oops/Metadata;
checkcast sun.jvm.hotspot.oops.InstanceKlass
areturn
LocalVariableTable:
Start End Slot Name Signature
public sun.jvm.hotspot.oops.InstanceKlass getAbstractOwnableSynchronizerKlass();
descriptor: ()Lsun/jvm/hotspot/oops/InstanceKlass;
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=1
start local 0 0: invokestatic sun.jvm.hotspot.runtime.VM.getVM:()Lsun/jvm/hotspot/runtime/VM;
invokevirtual sun.jvm.hotspot.runtime.VM.getClassLoaderDataGraph:()Lsun/jvm/hotspot/classfile/ClassLoaderDataGraph;
astore 1
start local 1 1: aload 1
ldc "java/util/concurrent/locks/AbstractOwnableSynchronizer"
invokevirtual sun.jvm.hotspot.classfile.ClassLoaderDataGraph.find:(Ljava/lang/String;)Lsun/jvm/hotspot/oops/Klass;
checkcast sun.jvm.hotspot.oops.InstanceKlass
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lsun/jvm/hotspot/memory/SystemDictionary;
1 2 1 cldg Lsun/jvm/hotspot/classfile/ClassLoaderDataGraph;
public static sun.jvm.hotspot.oops.Oop javaSystemLoader();
descriptor: ()Lsun/jvm/hotspot/oops/Oop;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=1, locals=0, args_size=0
0: getstatic sun.jvm.hotspot.memory.SystemDictionary.javaSystemLoaderField:Lsun/jvm/hotspot/types/OopField;
invokeinterface sun.jvm.hotspot.types.OopField.getValue:()Lsun/jvm/hotspot/debugger/OopHandle;
invokestatic sun.jvm.hotspot.memory.SystemDictionary.newOop:(Lsun/jvm/hotspot/debugger/OopHandle;)Lsun/jvm/hotspot/oops/Oop;
areturn
LocalVariableTable:
Start End Slot Name Signature
private static sun.jvm.hotspot.oops.Oop newOop(sun.jvm.hotspot.debugger.OopHandle);
descriptor: (Lsun/jvm/hotspot/debugger/OopHandle;)Lsun/jvm/hotspot/oops/Oop;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: invokestatic sun.jvm.hotspot.runtime.VM.getVM:()Lsun/jvm/hotspot/runtime/VM;
invokevirtual sun.jvm.hotspot.runtime.VM.getObjectHeap:()Lsun/jvm/hotspot/oops/ObjectHeap;
aload 0
invokevirtual sun.jvm.hotspot.oops.ObjectHeap.newOop:(Lsun/jvm/hotspot/debugger/OopHandle;)Lsun/jvm/hotspot/oops/Oop;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 handle Lsun/jvm/hotspot/debugger/OopHandle;
MethodParameters:
Name Flags
handle
}
SourceFile: "SystemDictionary.java"
NestMembers:
sun.jvm.hotspot.memory.SystemDictionary$1
InnerClasses:
sun.jvm.hotspot.memory.SystemDictionary$1