public class sun.jvm.hotspot.memory.VirtualSpace extends sun.jvm.hotspot.runtime.VMObject
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: sun.jvm.hotspot.memory.VirtualSpace
super_class: sun.jvm.hotspot.runtime.VMObject
{
private static sun.jvm.hotspot.types.AddressField lowField;
descriptor: Lsun/jvm/hotspot/types/AddressField;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
private static sun.jvm.hotspot.types.AddressField highField;
descriptor: Lsun/jvm/hotspot/types/AddressField;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
private static sun.jvm.hotspot.types.AddressField lowBoundaryField;
descriptor: Lsun/jvm/hotspot/types/AddressField;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
private static sun.jvm.hotspot.types.AddressField highBoundaryField;
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.VirtualSpace$1
dup
invokespecial sun.jvm.hotspot.memory.VirtualSpace$1.<init>:()V
invokestatic sun.jvm.hotspot.runtime.VM.registerVMInitializedObserver:(Lsun/jvm/hotspot/utilities/Observer;)V
1: return
LocalVariableTable:
Start End Slot Name Signature
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 "VirtualSpace"
invokeinterface sun.jvm.hotspot.types.TypeDataBase.lookupType:(Ljava/lang/String;)Lsun/jvm/hotspot/types/Type;
astore 1
start local 1 1: aload 1
ldc "_low"
invokeinterface sun.jvm.hotspot.types.Type.getAddressField:(Ljava/lang/String;)Lsun/jvm/hotspot/types/AddressField;
putstatic sun.jvm.hotspot.memory.VirtualSpace.lowField:Lsun/jvm/hotspot/types/AddressField;
2: aload 1
ldc "_high"
invokeinterface sun.jvm.hotspot.types.Type.getAddressField:(Ljava/lang/String;)Lsun/jvm/hotspot/types/AddressField;
putstatic sun.jvm.hotspot.memory.VirtualSpace.highField:Lsun/jvm/hotspot/types/AddressField;
3: aload 1
ldc "_low_boundary"
invokeinterface sun.jvm.hotspot.types.Type.getAddressField:(Ljava/lang/String;)Lsun/jvm/hotspot/types/AddressField;
putstatic sun.jvm.hotspot.memory.VirtualSpace.lowBoundaryField:Lsun/jvm/hotspot/types/AddressField;
4: aload 1
ldc "_high_boundary"
invokeinterface sun.jvm.hotspot.types.Type.getAddressField:(Ljava/lang/String;)Lsun/jvm/hotspot/types/AddressField;
putstatic sun.jvm.hotspot.memory.VirtualSpace.highBoundaryField:Lsun/jvm/hotspot/types/AddressField;
5: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 db Lsun/jvm/hotspot/types/TypeDataBase;
1 6 1 type Lsun/jvm/hotspot/types/Type;
MethodParameters:
Name Flags
db
public void <init>(sun.jvm.hotspot.debugger.Address);
descriptor: (Lsun/jvm/hotspot/debugger/Address;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
invokespecial sun.jvm.hotspot.runtime.VMObject.<init>:(Lsun/jvm/hotspot/debugger/Address;)V
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lsun/jvm/hotspot/memory/VirtualSpace;
0 2 1 addr Lsun/jvm/hotspot/debugger/Address;
MethodParameters:
Name Flags
addr
public sun.jvm.hotspot.debugger.Address low();
descriptor: ()Lsun/jvm/hotspot/debugger/Address;
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: getstatic sun.jvm.hotspot.memory.VirtualSpace.lowField:Lsun/jvm/hotspot/types/AddressField;
aload 0
getfield sun.jvm.hotspot.memory.VirtualSpace.addr:Lsun/jvm/hotspot/debugger/Address;
invokeinterface sun.jvm.hotspot.types.AddressField.getValue:(Lsun/jvm/hotspot/debugger/Address;)Lsun/jvm/hotspot/debugger/Address;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/memory/VirtualSpace;
public sun.jvm.hotspot.debugger.Address high();
descriptor: ()Lsun/jvm/hotspot/debugger/Address;
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: getstatic sun.jvm.hotspot.memory.VirtualSpace.highField:Lsun/jvm/hotspot/types/AddressField;
aload 0
getfield sun.jvm.hotspot.memory.VirtualSpace.addr:Lsun/jvm/hotspot/debugger/Address;
invokeinterface sun.jvm.hotspot.types.AddressField.getValue:(Lsun/jvm/hotspot/debugger/Address;)Lsun/jvm/hotspot/debugger/Address;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/memory/VirtualSpace;
public sun.jvm.hotspot.debugger.Address lowBoundary();
descriptor: ()Lsun/jvm/hotspot/debugger/Address;
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: getstatic sun.jvm.hotspot.memory.VirtualSpace.lowBoundaryField:Lsun/jvm/hotspot/types/AddressField;
aload 0
getfield sun.jvm.hotspot.memory.VirtualSpace.addr:Lsun/jvm/hotspot/debugger/Address;
invokeinterface sun.jvm.hotspot.types.AddressField.getValue:(Lsun/jvm/hotspot/debugger/Address;)Lsun/jvm/hotspot/debugger/Address;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/memory/VirtualSpace;
public sun.jvm.hotspot.debugger.Address highBoundary();
descriptor: ()Lsun/jvm/hotspot/debugger/Address;
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: getstatic sun.jvm.hotspot.memory.VirtualSpace.highBoundaryField:Lsun/jvm/hotspot/types/AddressField;
aload 0
getfield sun.jvm.hotspot.memory.VirtualSpace.addr:Lsun/jvm/hotspot/debugger/Address;
invokeinterface sun.jvm.hotspot.types.AddressField.getValue:(Lsun/jvm/hotspot/debugger/Address;)Lsun/jvm/hotspot/debugger/Address;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/memory/VirtualSpace;
public long committedSize();
descriptor: ()J
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual sun.jvm.hotspot.memory.VirtualSpace.high:()Lsun/jvm/hotspot/debugger/Address;
aload 0
invokevirtual sun.jvm.hotspot.memory.VirtualSpace.low:()Lsun/jvm/hotspot/debugger/Address;
invokeinterface sun.jvm.hotspot.debugger.Address.minus:(Lsun/jvm/hotspot/debugger/Address;)J
lreturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/memory/VirtualSpace;
public long reservedSize();
descriptor: ()J
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual sun.jvm.hotspot.memory.VirtualSpace.highBoundary:()Lsun/jvm/hotspot/debugger/Address;
aload 0
invokevirtual sun.jvm.hotspot.memory.VirtualSpace.lowBoundary:()Lsun/jvm/hotspot/debugger/Address;
invokeinterface sun.jvm.hotspot.debugger.Address.minus:(Lsun/jvm/hotspot/debugger/Address;)J
lreturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/memory/VirtualSpace;
public long uncommittedSize();
descriptor: ()J
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual sun.jvm.hotspot.memory.VirtualSpace.reservedSize:()J
aload 0
invokevirtual sun.jvm.hotspot.memory.VirtualSpace.committedSize:()J
lsub
lreturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/memory/VirtualSpace;
public boolean contains(sun.jvm.hotspot.debugger.Address);
descriptor: (Lsun/jvm/hotspot/debugger/Address;)Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
invokevirtual sun.jvm.hotspot.memory.VirtualSpace.low:()Lsun/jvm/hotspot/debugger/Address;
aload 1
invokeinterface sun.jvm.hotspot.debugger.Address.lessThanOrEqual:(Lsun/jvm/hotspot/debugger/Address;)Z
ifeq 1
aload 1
aload 0
invokevirtual sun.jvm.hotspot.memory.VirtualSpace.high:()Lsun/jvm/hotspot/debugger/Address;
invokeinterface sun.jvm.hotspot.debugger.Address.lessThan:(Lsun/jvm/hotspot/debugger/Address;)Z
ifeq 1
iconst_1
ireturn
StackMap locals:
StackMap stack:
1: iconst_0
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lsun/jvm/hotspot/memory/VirtualSpace;
0 2 1 addr Lsun/jvm/hotspot/debugger/Address;
MethodParameters:
Name Flags
addr
}
SourceFile: "VirtualSpace.java"
NestMembers:
sun.jvm.hotspot.memory.VirtualSpace$1
InnerClasses:
sun.jvm.hotspot.memory.VirtualSpace$1