public class sun.jvm.hotspot.oops.ObjectHeap
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: sun.jvm.hotspot.oops.ObjectHeap
super_class: java.lang.Object
{
private static final boolean DEBUG;
descriptor: Z
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
private sun.jvm.hotspot.debugger.Address boolArrayKlassHandle;
descriptor: Lsun/jvm/hotspot/debugger/Address;
flags: (0x0002) ACC_PRIVATE
private sun.jvm.hotspot.debugger.Address byteArrayKlassHandle;
descriptor: Lsun/jvm/hotspot/debugger/Address;
flags: (0x0002) ACC_PRIVATE
private sun.jvm.hotspot.debugger.Address charArrayKlassHandle;
descriptor: Lsun/jvm/hotspot/debugger/Address;
flags: (0x0002) ACC_PRIVATE
private sun.jvm.hotspot.debugger.Address intArrayKlassHandle;
descriptor: Lsun/jvm/hotspot/debugger/Address;
flags: (0x0002) ACC_PRIVATE
private sun.jvm.hotspot.debugger.Address shortArrayKlassHandle;
descriptor: Lsun/jvm/hotspot/debugger/Address;
flags: (0x0002) ACC_PRIVATE
private sun.jvm.hotspot.debugger.Address longArrayKlassHandle;
descriptor: Lsun/jvm/hotspot/debugger/Address;
flags: (0x0002) ACC_PRIVATE
private sun.jvm.hotspot.debugger.Address singleArrayKlassHandle;
descriptor: Lsun/jvm/hotspot/debugger/Address;
flags: (0x0002) ACC_PRIVATE
private sun.jvm.hotspot.debugger.Address doubleArrayKlassHandle;
descriptor: Lsun/jvm/hotspot/debugger/Address;
flags: (0x0002) ACC_PRIVATE
private sun.jvm.hotspot.oops.TypeArrayKlass boolArrayKlassObj;
descriptor: Lsun/jvm/hotspot/oops/TypeArrayKlass;
flags: (0x0002) ACC_PRIVATE
private sun.jvm.hotspot.oops.TypeArrayKlass byteArrayKlassObj;
descriptor: Lsun/jvm/hotspot/oops/TypeArrayKlass;
flags: (0x0002) ACC_PRIVATE
private sun.jvm.hotspot.oops.TypeArrayKlass charArrayKlassObj;
descriptor: Lsun/jvm/hotspot/oops/TypeArrayKlass;
flags: (0x0002) ACC_PRIVATE
private sun.jvm.hotspot.oops.TypeArrayKlass intArrayKlassObj;
descriptor: Lsun/jvm/hotspot/oops/TypeArrayKlass;
flags: (0x0002) ACC_PRIVATE
private sun.jvm.hotspot.oops.TypeArrayKlass shortArrayKlassObj;
descriptor: Lsun/jvm/hotspot/oops/TypeArrayKlass;
flags: (0x0002) ACC_PRIVATE
private sun.jvm.hotspot.oops.TypeArrayKlass longArrayKlassObj;
descriptor: Lsun/jvm/hotspot/oops/TypeArrayKlass;
flags: (0x0002) ACC_PRIVATE
private sun.jvm.hotspot.oops.TypeArrayKlass singleArrayKlassObj;
descriptor: Lsun/jvm/hotspot/oops/TypeArrayKlass;
flags: (0x0002) ACC_PRIVATE
private sun.jvm.hotspot.oops.TypeArrayKlass doubleArrayKlassObj;
descriptor: Lsun/jvm/hotspot/oops/TypeArrayKlass;
flags: (0x0002) ACC_PRIVATE
private long oopSize;
descriptor: J
flags: (0x0002) ACC_PRIVATE
private long byteSize;
descriptor: J
flags: (0x0002) ACC_PRIVATE
private long charSize;
descriptor: J
flags: (0x0002) ACC_PRIVATE
private long booleanSize;
descriptor: J
flags: (0x0002) ACC_PRIVATE
private long intSize;
descriptor: J
flags: (0x0002) ACC_PRIVATE
private long shortSize;
descriptor: J
flags: (0x0002) ACC_PRIVATE
private long longSize;
descriptor: J
flags: (0x0002) ACC_PRIVATE
private long floatSize;
descriptor: J
flags: (0x0002) ACC_PRIVATE
private long doubleSize;
descriptor: J
flags: (0x0002) ACC_PRIVATE
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=1, locals=0, args_size=0
0: ldc "sun.jvm.hotspot.oops.ObjectHeap.DEBUG"
invokestatic java.lang.System.getProperty:(Ljava/lang/String;)Ljava/lang/String;
ifnull 1
iconst_1
goto 2
StackMap locals:
StackMap stack:
1: iconst_0
StackMap locals:
StackMap stack: int
2: putstatic sun.jvm.hotspot.oops.ObjectHeap.DEBUG:Z
3: return
LocalVariableTable:
Start End Slot Name Signature
public void initialize(sun.jvm.hotspot.types.TypeDataBase);
descriptor: (Lsun/jvm/hotspot/types/TypeDataBase;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=3, args_size=2
start local 0 start local 1 0: aload 1
ldc "Universe"
invokeinterface sun.jvm.hotspot.types.TypeDataBase.lookupType:(Ljava/lang/String;)Lsun/jvm/hotspot/types/Type;
astore 2
start local 2 1: aload 0
aload 2
ldc "_boolArrayKlassObj"
invokeinterface sun.jvm.hotspot.types.Type.getAddressField:(Ljava/lang/String;)Lsun/jvm/hotspot/types/AddressField;
invokeinterface sun.jvm.hotspot.types.AddressField.getValue:()Lsun/jvm/hotspot/debugger/Address;
putfield sun.jvm.hotspot.oops.ObjectHeap.boolArrayKlassHandle:Lsun/jvm/hotspot/debugger/Address;
2: aload 0
new sun.jvm.hotspot.oops.TypeArrayKlass
dup
aload 0
getfield sun.jvm.hotspot.oops.ObjectHeap.boolArrayKlassHandle:Lsun/jvm/hotspot/debugger/Address;
invokespecial sun.jvm.hotspot.oops.TypeArrayKlass.<init>:(Lsun/jvm/hotspot/debugger/Address;)V
putfield sun.jvm.hotspot.oops.ObjectHeap.boolArrayKlassObj:Lsun/jvm/hotspot/oops/TypeArrayKlass;
3: aload 0
aload 2
ldc "_byteArrayKlassObj"
invokeinterface sun.jvm.hotspot.types.Type.getAddressField:(Ljava/lang/String;)Lsun/jvm/hotspot/types/AddressField;
invokeinterface sun.jvm.hotspot.types.AddressField.getValue:()Lsun/jvm/hotspot/debugger/Address;
putfield sun.jvm.hotspot.oops.ObjectHeap.byteArrayKlassHandle:Lsun/jvm/hotspot/debugger/Address;
4: aload 0
new sun.jvm.hotspot.oops.TypeArrayKlass
dup
aload 0
getfield sun.jvm.hotspot.oops.ObjectHeap.byteArrayKlassHandle:Lsun/jvm/hotspot/debugger/Address;
invokespecial sun.jvm.hotspot.oops.TypeArrayKlass.<init>:(Lsun/jvm/hotspot/debugger/Address;)V
putfield sun.jvm.hotspot.oops.ObjectHeap.byteArrayKlassObj:Lsun/jvm/hotspot/oops/TypeArrayKlass;
5: aload 0
aload 2
ldc "_charArrayKlassObj"
invokeinterface sun.jvm.hotspot.types.Type.getAddressField:(Ljava/lang/String;)Lsun/jvm/hotspot/types/AddressField;
invokeinterface sun.jvm.hotspot.types.AddressField.getValue:()Lsun/jvm/hotspot/debugger/Address;
putfield sun.jvm.hotspot.oops.ObjectHeap.charArrayKlassHandle:Lsun/jvm/hotspot/debugger/Address;
6: aload 0
new sun.jvm.hotspot.oops.TypeArrayKlass
dup
aload 0
getfield sun.jvm.hotspot.oops.ObjectHeap.charArrayKlassHandle:Lsun/jvm/hotspot/debugger/Address;
invokespecial sun.jvm.hotspot.oops.TypeArrayKlass.<init>:(Lsun/jvm/hotspot/debugger/Address;)V
putfield sun.jvm.hotspot.oops.ObjectHeap.charArrayKlassObj:Lsun/jvm/hotspot/oops/TypeArrayKlass;
7: aload 0
aload 2
ldc "_intArrayKlassObj"
invokeinterface sun.jvm.hotspot.types.Type.getAddressField:(Ljava/lang/String;)Lsun/jvm/hotspot/types/AddressField;
invokeinterface sun.jvm.hotspot.types.AddressField.getValue:()Lsun/jvm/hotspot/debugger/Address;
putfield sun.jvm.hotspot.oops.ObjectHeap.intArrayKlassHandle:Lsun/jvm/hotspot/debugger/Address;
8: aload 0
new sun.jvm.hotspot.oops.TypeArrayKlass
dup
aload 0
getfield sun.jvm.hotspot.oops.ObjectHeap.intArrayKlassHandle:Lsun/jvm/hotspot/debugger/Address;
invokespecial sun.jvm.hotspot.oops.TypeArrayKlass.<init>:(Lsun/jvm/hotspot/debugger/Address;)V
putfield sun.jvm.hotspot.oops.ObjectHeap.intArrayKlassObj:Lsun/jvm/hotspot/oops/TypeArrayKlass;
9: aload 0
aload 2
ldc "_shortArrayKlassObj"
invokeinterface sun.jvm.hotspot.types.Type.getAddressField:(Ljava/lang/String;)Lsun/jvm/hotspot/types/AddressField;
invokeinterface sun.jvm.hotspot.types.AddressField.getValue:()Lsun/jvm/hotspot/debugger/Address;
putfield sun.jvm.hotspot.oops.ObjectHeap.shortArrayKlassHandle:Lsun/jvm/hotspot/debugger/Address;
10: aload 0
new sun.jvm.hotspot.oops.TypeArrayKlass
dup
aload 0
getfield sun.jvm.hotspot.oops.ObjectHeap.shortArrayKlassHandle:Lsun/jvm/hotspot/debugger/Address;
invokespecial sun.jvm.hotspot.oops.TypeArrayKlass.<init>:(Lsun/jvm/hotspot/debugger/Address;)V
putfield sun.jvm.hotspot.oops.ObjectHeap.shortArrayKlassObj:Lsun/jvm/hotspot/oops/TypeArrayKlass;
11: aload 0
aload 2
ldc "_longArrayKlassObj"
invokeinterface sun.jvm.hotspot.types.Type.getAddressField:(Ljava/lang/String;)Lsun/jvm/hotspot/types/AddressField;
invokeinterface sun.jvm.hotspot.types.AddressField.getValue:()Lsun/jvm/hotspot/debugger/Address;
putfield sun.jvm.hotspot.oops.ObjectHeap.longArrayKlassHandle:Lsun/jvm/hotspot/debugger/Address;
12: aload 0
new sun.jvm.hotspot.oops.TypeArrayKlass
dup
aload 0
getfield sun.jvm.hotspot.oops.ObjectHeap.longArrayKlassHandle:Lsun/jvm/hotspot/debugger/Address;
invokespecial sun.jvm.hotspot.oops.TypeArrayKlass.<init>:(Lsun/jvm/hotspot/debugger/Address;)V
putfield sun.jvm.hotspot.oops.ObjectHeap.longArrayKlassObj:Lsun/jvm/hotspot/oops/TypeArrayKlass;
13: aload 0
aload 2
ldc "_singleArrayKlassObj"
invokeinterface sun.jvm.hotspot.types.Type.getAddressField:(Ljava/lang/String;)Lsun/jvm/hotspot/types/AddressField;
invokeinterface sun.jvm.hotspot.types.AddressField.getValue:()Lsun/jvm/hotspot/debugger/Address;
putfield sun.jvm.hotspot.oops.ObjectHeap.singleArrayKlassHandle:Lsun/jvm/hotspot/debugger/Address;
14: aload 0
new sun.jvm.hotspot.oops.TypeArrayKlass
dup
aload 0
getfield sun.jvm.hotspot.oops.ObjectHeap.singleArrayKlassHandle:Lsun/jvm/hotspot/debugger/Address;
invokespecial sun.jvm.hotspot.oops.TypeArrayKlass.<init>:(Lsun/jvm/hotspot/debugger/Address;)V
putfield sun.jvm.hotspot.oops.ObjectHeap.singleArrayKlassObj:Lsun/jvm/hotspot/oops/TypeArrayKlass;
15: aload 0
aload 2
ldc "_doubleArrayKlassObj"
invokeinterface sun.jvm.hotspot.types.Type.getAddressField:(Ljava/lang/String;)Lsun/jvm/hotspot/types/AddressField;
invokeinterface sun.jvm.hotspot.types.AddressField.getValue:()Lsun/jvm/hotspot/debugger/Address;
putfield sun.jvm.hotspot.oops.ObjectHeap.doubleArrayKlassHandle:Lsun/jvm/hotspot/debugger/Address;
16: aload 0
new sun.jvm.hotspot.oops.TypeArrayKlass
dup
aload 0
getfield sun.jvm.hotspot.oops.ObjectHeap.doubleArrayKlassHandle:Lsun/jvm/hotspot/debugger/Address;
invokespecial sun.jvm.hotspot.oops.TypeArrayKlass.<init>:(Lsun/jvm/hotspot/debugger/Address;)V
putfield sun.jvm.hotspot.oops.ObjectHeap.doubleArrayKlassObj:Lsun/jvm/hotspot/oops/TypeArrayKlass;
17: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 18 0 this Lsun/jvm/hotspot/oops/ObjectHeap;
0 18 1 db Lsun/jvm/hotspot/types/TypeDataBase;
1 18 2 universeType Lsun/jvm/hotspot/types/Type;
Exceptions:
throws sun.jvm.hotspot.types.WrongTypeException
MethodParameters:
Name Flags
db
public void <init>(sun.jvm.hotspot.types.TypeDataBase);
descriptor: (Lsun/jvm/hotspot/types/TypeDataBase;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 0
invokestatic sun.jvm.hotspot.runtime.VM.getVM:()Lsun/jvm/hotspot/runtime/VM;
invokevirtual sun.jvm.hotspot.runtime.VM.getOopSize:()J
putfield sun.jvm.hotspot.oops.ObjectHeap.oopSize:J
2: aload 0
aload 1
invokeinterface sun.jvm.hotspot.types.TypeDataBase.getJByteType:()Lsun/jvm/hotspot/types/Type;
invokeinterface sun.jvm.hotspot.types.Type.getSize:()J
putfield sun.jvm.hotspot.oops.ObjectHeap.byteSize:J
3: aload 0
aload 1
invokeinterface sun.jvm.hotspot.types.TypeDataBase.getJCharType:()Lsun/jvm/hotspot/types/Type;
invokeinterface sun.jvm.hotspot.types.Type.getSize:()J
putfield sun.jvm.hotspot.oops.ObjectHeap.charSize:J
4: aload 0
aload 1
invokeinterface sun.jvm.hotspot.types.TypeDataBase.getJBooleanType:()Lsun/jvm/hotspot/types/Type;
invokeinterface sun.jvm.hotspot.types.Type.getSize:()J
putfield sun.jvm.hotspot.oops.ObjectHeap.booleanSize:J
5: aload 0
aload 1
invokeinterface sun.jvm.hotspot.types.TypeDataBase.getJIntType:()Lsun/jvm/hotspot/types/Type;
invokeinterface sun.jvm.hotspot.types.Type.getSize:()J
putfield sun.jvm.hotspot.oops.ObjectHeap.intSize:J
6: aload 0
aload 1
invokeinterface sun.jvm.hotspot.types.TypeDataBase.getJShortType:()Lsun/jvm/hotspot/types/Type;
invokeinterface sun.jvm.hotspot.types.Type.getSize:()J
putfield sun.jvm.hotspot.oops.ObjectHeap.shortSize:J
7: aload 0
aload 1
invokeinterface sun.jvm.hotspot.types.TypeDataBase.getJLongType:()Lsun/jvm/hotspot/types/Type;
invokeinterface sun.jvm.hotspot.types.Type.getSize:()J
putfield sun.jvm.hotspot.oops.ObjectHeap.longSize:J
8: aload 0
aload 1
invokeinterface sun.jvm.hotspot.types.TypeDataBase.getJFloatType:()Lsun/jvm/hotspot/types/Type;
invokeinterface sun.jvm.hotspot.types.Type.getSize:()J
putfield sun.jvm.hotspot.oops.ObjectHeap.floatSize:J
9: aload 0
aload 1
invokeinterface sun.jvm.hotspot.types.TypeDataBase.getJDoubleType:()Lsun/jvm/hotspot/types/Type;
invokeinterface sun.jvm.hotspot.types.Type.getSize:()J
putfield sun.jvm.hotspot.oops.ObjectHeap.doubleSize:J
10: aload 0
aload 1
invokevirtual sun.jvm.hotspot.oops.ObjectHeap.initialize:(Lsun/jvm/hotspot/types/TypeDataBase;)V
11: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 12 0 this Lsun/jvm/hotspot/oops/ObjectHeap;
0 12 1 db Lsun/jvm/hotspot/types/TypeDataBase;
Exceptions:
throws sun.jvm.hotspot.types.WrongTypeException
MethodParameters:
Name Flags
db
public boolean equal(sun.jvm.hotspot.oops.Oop, sun.jvm.hotspot.oops.Oop);
descriptor: (Lsun/jvm/hotspot/oops/Oop;Lsun/jvm/hotspot/oops/Oop;)Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=3, args_size=3
start local 0 start local 1 start local 2 0: aload 1
ifnull 1
aload 1
aload 2
invokevirtual sun.jvm.hotspot.oops.Oop.equals:(Ljava/lang/Object;)Z
ireturn
1: StackMap locals:
StackMap stack:
aload 2
ifnonnull 2
iconst_1
ireturn
StackMap locals:
StackMap stack:
2: iconst_0
ireturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lsun/jvm/hotspot/oops/ObjectHeap;
0 3 1 o1 Lsun/jvm/hotspot/oops/Oop;
0 3 2 o2 Lsun/jvm/hotspot/oops/Oop;
MethodParameters:
Name Flags
o1
o2
public long getOopSize();
descriptor: ()J
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield sun.jvm.hotspot.oops.ObjectHeap.oopSize:J
lreturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/oops/ObjectHeap;
public long getByteSize();
descriptor: ()J
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield sun.jvm.hotspot.oops.ObjectHeap.byteSize:J
lreturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/oops/ObjectHeap;
public long getCharSize();
descriptor: ()J
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield sun.jvm.hotspot.oops.ObjectHeap.charSize:J
lreturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/oops/ObjectHeap;
public long getBooleanSize();
descriptor: ()J
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield sun.jvm.hotspot.oops.ObjectHeap.booleanSize:J
lreturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/oops/ObjectHeap;
public long getIntSize();
descriptor: ()J
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield sun.jvm.hotspot.oops.ObjectHeap.intSize:J
lreturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/oops/ObjectHeap;
public long getShortSize();
descriptor: ()J
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield sun.jvm.hotspot.oops.ObjectHeap.shortSize:J
lreturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/oops/ObjectHeap;
public long getLongSize();
descriptor: ()J
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield sun.jvm.hotspot.oops.ObjectHeap.longSize:J
lreturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/oops/ObjectHeap;
public long getFloatSize();
descriptor: ()J
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield sun.jvm.hotspot.oops.ObjectHeap.floatSize:J
lreturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/oops/ObjectHeap;
public long getDoubleSize();
descriptor: ()J
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield sun.jvm.hotspot.oops.ObjectHeap.doubleSize:J
lreturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/oops/ObjectHeap;
public sun.jvm.hotspot.oops.TypeArrayKlass getBoolArrayKlassObj();
descriptor: ()Lsun/jvm/hotspot/oops/TypeArrayKlass;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield sun.jvm.hotspot.oops.ObjectHeap.boolArrayKlassObj:Lsun/jvm/hotspot/oops/TypeArrayKlass;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/oops/ObjectHeap;
public sun.jvm.hotspot.oops.TypeArrayKlass getByteArrayKlassObj();
descriptor: ()Lsun/jvm/hotspot/oops/TypeArrayKlass;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield sun.jvm.hotspot.oops.ObjectHeap.byteArrayKlassObj:Lsun/jvm/hotspot/oops/TypeArrayKlass;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/oops/ObjectHeap;
public sun.jvm.hotspot.oops.TypeArrayKlass getCharArrayKlassObj();
descriptor: ()Lsun/jvm/hotspot/oops/TypeArrayKlass;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield sun.jvm.hotspot.oops.ObjectHeap.charArrayKlassObj:Lsun/jvm/hotspot/oops/TypeArrayKlass;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/oops/ObjectHeap;
public sun.jvm.hotspot.oops.TypeArrayKlass getIntArrayKlassObj();
descriptor: ()Lsun/jvm/hotspot/oops/TypeArrayKlass;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield sun.jvm.hotspot.oops.ObjectHeap.intArrayKlassObj:Lsun/jvm/hotspot/oops/TypeArrayKlass;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/oops/ObjectHeap;
public sun.jvm.hotspot.oops.TypeArrayKlass getShortArrayKlassObj();
descriptor: ()Lsun/jvm/hotspot/oops/TypeArrayKlass;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield sun.jvm.hotspot.oops.ObjectHeap.shortArrayKlassObj:Lsun/jvm/hotspot/oops/TypeArrayKlass;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/oops/ObjectHeap;
public sun.jvm.hotspot.oops.TypeArrayKlass getLongArrayKlassObj();
descriptor: ()Lsun/jvm/hotspot/oops/TypeArrayKlass;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield sun.jvm.hotspot.oops.ObjectHeap.longArrayKlassObj:Lsun/jvm/hotspot/oops/TypeArrayKlass;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/oops/ObjectHeap;
public sun.jvm.hotspot.oops.TypeArrayKlass getSingleArrayKlassObj();
descriptor: ()Lsun/jvm/hotspot/oops/TypeArrayKlass;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield sun.jvm.hotspot.oops.ObjectHeap.singleArrayKlassObj:Lsun/jvm/hotspot/oops/TypeArrayKlass;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/oops/ObjectHeap;
public sun.jvm.hotspot.oops.TypeArrayKlass getDoubleArrayKlassObj();
descriptor: ()Lsun/jvm/hotspot/oops/TypeArrayKlass;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield sun.jvm.hotspot.oops.ObjectHeap.doubleArrayKlassObj:Lsun/jvm/hotspot/oops/TypeArrayKlass;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/oops/ObjectHeap;
public sun.jvm.hotspot.oops.Klass typeArrayKlassObj(int);
descriptor: (I)Lsun/jvm/hotspot/oops/Klass;
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=2, args_size=2
start local 0 start local 1 0: iload 1
invokestatic sun.jvm.hotspot.runtime.BasicType.getTBoolean:()I
if_icmpne 1
aload 0
invokevirtual sun.jvm.hotspot.oops.ObjectHeap.getBoolArrayKlassObj:()Lsun/jvm/hotspot/oops/TypeArrayKlass;
areturn
1: StackMap locals:
StackMap stack:
iload 1
invokestatic sun.jvm.hotspot.runtime.BasicType.getTChar:()I
if_icmpne 2
aload 0
invokevirtual sun.jvm.hotspot.oops.ObjectHeap.getCharArrayKlassObj:()Lsun/jvm/hotspot/oops/TypeArrayKlass;
areturn
2: StackMap locals:
StackMap stack:
iload 1
invokestatic sun.jvm.hotspot.runtime.BasicType.getTFloat:()I
if_icmpne 3
aload 0
invokevirtual sun.jvm.hotspot.oops.ObjectHeap.getSingleArrayKlassObj:()Lsun/jvm/hotspot/oops/TypeArrayKlass;
areturn
3: StackMap locals:
StackMap stack:
iload 1
invokestatic sun.jvm.hotspot.runtime.BasicType.getTDouble:()I
if_icmpne 4
aload 0
invokevirtual sun.jvm.hotspot.oops.ObjectHeap.getDoubleArrayKlassObj:()Lsun/jvm/hotspot/oops/TypeArrayKlass;
areturn
4: StackMap locals:
StackMap stack:
iload 1
invokestatic sun.jvm.hotspot.runtime.BasicType.getTByte:()I
if_icmpne 5
aload 0
invokevirtual sun.jvm.hotspot.oops.ObjectHeap.getByteArrayKlassObj:()Lsun/jvm/hotspot/oops/TypeArrayKlass;
areturn
5: StackMap locals:
StackMap stack:
iload 1
invokestatic sun.jvm.hotspot.runtime.BasicType.getTShort:()I
if_icmpne 6
aload 0
invokevirtual sun.jvm.hotspot.oops.ObjectHeap.getShortArrayKlassObj:()Lsun/jvm/hotspot/oops/TypeArrayKlass;
areturn
6: StackMap locals:
StackMap stack:
iload 1
invokestatic sun.jvm.hotspot.runtime.BasicType.getTInt:()I
if_icmpne 7
aload 0
invokevirtual sun.jvm.hotspot.oops.ObjectHeap.getIntArrayKlassObj:()Lsun/jvm/hotspot/oops/TypeArrayKlass;
areturn
7: StackMap locals:
StackMap stack:
iload 1
invokestatic sun.jvm.hotspot.runtime.BasicType.getTLong:()I
if_icmpne 8
aload 0
invokevirtual sun.jvm.hotspot.oops.ObjectHeap.getLongArrayKlassObj:()Lsun/jvm/hotspot/oops/TypeArrayKlass;
areturn
8: StackMap locals:
StackMap stack:
new java.lang.RuntimeException
dup
new java.lang.StringBuilder
dup
ldc "Illegal basic type "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
iload 1
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokespecial java.lang.RuntimeException.<init>:(Ljava/lang/String;)V
athrow
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 9 0 this Lsun/jvm/hotspot/oops/ObjectHeap;
0 9 1 t I
MethodParameters:
Name Flags
t
public void iterate(sun.jvm.hotspot.oops.HeapVisitor);
descriptor: (Lsun/jvm/hotspot/oops/HeapVisitor;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 0
invokevirtual sun.jvm.hotspot.oops.ObjectHeap.collectLiveRegions:()Ljava/util/List;
aload 1
aconst_null
invokevirtual sun.jvm.hotspot.oops.ObjectHeap.iterateLiveRegions:(Ljava/util/List;Lsun/jvm/hotspot/oops/HeapVisitor;Lsun/jvm/hotspot/oops/ObjectHeap$ObjectFilter;)V
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lsun/jvm/hotspot/oops/ObjectHeap;
0 2 1 visitor Lsun/jvm/hotspot/oops/HeapVisitor;
MethodParameters:
Name Flags
visitor
public void iterate(sun.jvm.hotspot.oops.HeapVisitor, sun.jvm.hotspot.oops.ObjectHeap$ObjectFilter);
descriptor: (Lsun/jvm/hotspot/oops/HeapVisitor;Lsun/jvm/hotspot/oops/ObjectHeap$ObjectFilter;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=3, args_size=3
start local 0 start local 1 start local 2 0: aload 0
aload 0
invokevirtual sun.jvm.hotspot.oops.ObjectHeap.collectLiveRegions:()Ljava/util/List;
aload 1
aload 2
invokevirtual sun.jvm.hotspot.oops.ObjectHeap.iterateLiveRegions:(Ljava/util/List;Lsun/jvm/hotspot/oops/HeapVisitor;Lsun/jvm/hotspot/oops/ObjectHeap$ObjectFilter;)V
1: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lsun/jvm/hotspot/oops/ObjectHeap;
0 2 1 visitor Lsun/jvm/hotspot/oops/HeapVisitor;
0 2 2 of Lsun/jvm/hotspot/oops/ObjectHeap$ObjectFilter;
MethodParameters:
Name Flags
visitor
of
public void iterateObjectsOfKlass(sun.jvm.hotspot.oops.HeapVisitor, sun.jvm.hotspot.oops.Klass, boolean);
descriptor: (Lsun/jvm/hotspot/oops/HeapVisitor;Lsun/jvm/hotspot/oops/Klass;Z)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=4, args_size=4
start local 0 start local 1 start local 2 start local 3 0: iload 3
ifeq 6
1: aload 2
invokevirtual sun.jvm.hotspot.oops.Klass.isFinal:()Z
ifeq 4
2: aload 0
aload 1
aload 2
invokevirtual sun.jvm.hotspot.oops.ObjectHeap.iterateExact:(Lsun/jvm/hotspot/oops/HeapVisitor;Lsun/jvm/hotspot/oops/Klass;)V
3: goto 8
4: StackMap locals:
StackMap stack:
aload 0
aload 1
aload 2
invokevirtual sun.jvm.hotspot.oops.ObjectHeap.iterateSubtypes:(Lsun/jvm/hotspot/oops/HeapVisitor;Lsun/jvm/hotspot/oops/Klass;)V
5: goto 8
6: StackMap locals:
StackMap stack:
aload 2
invokevirtual sun.jvm.hotspot.oops.Klass.isAbstract:()Z
ifne 8
aload 2
invokevirtual sun.jvm.hotspot.oops.Klass.isInterface:()Z
ifne 8
7: aload 0
aload 1
aload 2
invokevirtual sun.jvm.hotspot.oops.ObjectHeap.iterateExact:(Lsun/jvm/hotspot/oops/HeapVisitor;Lsun/jvm/hotspot/oops/Klass;)V
8: StackMap locals:
StackMap stack:
return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 9 0 this Lsun/jvm/hotspot/oops/ObjectHeap;
0 9 1 visitor Lsun/jvm/hotspot/oops/HeapVisitor;
0 9 2 k Lsun/jvm/hotspot/oops/Klass;
0 9 3 includeSubtypes Z
MethodParameters:
Name Flags
visitor
k final
includeSubtypes
public void iterateObjectsOfKlass(sun.jvm.hotspot.oops.HeapVisitor, sun.jvm.hotspot.oops.Klass);
descriptor: (Lsun/jvm/hotspot/oops/HeapVisitor;Lsun/jvm/hotspot/oops/Klass;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=3, args_size=3
start local 0 start local 1 start local 2 0: aload 0
aload 1
aload 2
iconst_1
invokevirtual sun.jvm.hotspot.oops.ObjectHeap.iterateObjectsOfKlass:(Lsun/jvm/hotspot/oops/HeapVisitor;Lsun/jvm/hotspot/oops/Klass;Z)V
1: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lsun/jvm/hotspot/oops/ObjectHeap;
0 2 1 visitor Lsun/jvm/hotspot/oops/HeapVisitor;
0 2 2 k Lsun/jvm/hotspot/oops/Klass;
MethodParameters:
Name Flags
visitor
k final
public void iterateRaw(sun.jvm.hotspot.oops.RawHeapVisitor);
descriptor: (Lsun/jvm/hotspot/oops/RawHeapVisitor;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=8, args_size=2
start local 0 start local 1 0: aload 0
invokevirtual sun.jvm.hotspot.oops.ObjectHeap.collectLiveRegions:()Ljava/util/List;
astore 2
start local 2 1: lconst_0
lstore 3
start local 3 2: iconst_0
istore 5
start local 5 3: goto 8
4: StackMap locals: java.util.List long int
StackMap stack:
aload 2
iload 5
invokeinterface java.util.List.get:(I)Ljava/lang/Object;
checkcast sun.jvm.hotspot.debugger.Address
astore 6
start local 6 5: aload 2
iload 5
iconst_1
iadd
invokeinterface java.util.List.get:(I)Ljava/lang/Object;
checkcast sun.jvm.hotspot.debugger.Address
astore 7
start local 7 6: lload 3
aload 7
aload 6
invokeinterface sun.jvm.hotspot.debugger.Address.minus:(Lsun/jvm/hotspot/debugger/Address;)J
ladd
lstore 3
end local 7 end local 6 7: iinc 5 2
StackMap locals:
StackMap stack:
8: iload 5
aload 2
invokeinterface java.util.List.size:()I
if_icmplt 4
end local 5 9: aload 1
lload 3
invokeinterface sun.jvm.hotspot.oops.RawHeapVisitor.prologue:(J)V
10: iconst_0
istore 5
start local 5 11: goto 19
12: StackMap locals:
StackMap stack:
aload 2
iload 5
invokeinterface java.util.List.get:(I)Ljava/lang/Object;
checkcast sun.jvm.hotspot.debugger.Address
astore 6
start local 6 13: aload 2
iload 5
iconst_1
iadd
invokeinterface java.util.List.get:(I)Ljava/lang/Object;
checkcast sun.jvm.hotspot.debugger.Address
astore 7
start local 7 14: goto 17
15: StackMap locals: sun.jvm.hotspot.debugger.Address sun.jvm.hotspot.debugger.Address
StackMap stack:
aload 1
aload 6
invokeinterface sun.jvm.hotspot.oops.RawHeapVisitor.visitAddress:(Lsun/jvm/hotspot/debugger/Address;)V
16: aload 6
invokestatic sun.jvm.hotspot.runtime.VM.getVM:()Lsun/jvm/hotspot/runtime/VM;
invokevirtual sun.jvm.hotspot.runtime.VM.getAddressSize:()J
invokeinterface sun.jvm.hotspot.debugger.Address.addOffsetTo:(J)Lsun/jvm/hotspot/debugger/Address;
astore 6
17: StackMap locals:
StackMap stack:
aload 6
aload 7
invokeinterface sun.jvm.hotspot.debugger.Address.lessThan:(Lsun/jvm/hotspot/debugger/Address;)Z
ifne 15
end local 7 end local 6 18: iinc 5 2
StackMap locals:
StackMap stack:
19: iload 5
aload 2
invokeinterface java.util.List.size:()I
if_icmplt 12
end local 5 20: aload 1
invokeinterface sun.jvm.hotspot.oops.RawHeapVisitor.epilogue:()V
21: return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 22 0 this Lsun/jvm/hotspot/oops/ObjectHeap;
0 22 1 visitor Lsun/jvm/hotspot/oops/RawHeapVisitor;
1 22 2 liveRegions Ljava/util/List;
2 22 3 totalSize J
3 9 5 i I
5 7 6 bottom Lsun/jvm/hotspot/debugger/Address;
6 7 7 top Lsun/jvm/hotspot/debugger/Address;
11 20 5 i I
13 18 6 bottom Lsun/jvm/hotspot/debugger/Address;
14 18 7 top Lsun/jvm/hotspot/debugger/Address;
MethodParameters:
Name Flags
visitor
public boolean isValidMethod(sun.jvm.hotspot.debugger.Address);
descriptor: (Lsun/jvm/hotspot/debugger/Address;)Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=2, args_size=2
start local 0 start local 1 0: aload 1
invokestatic sun.jvm.hotspot.oops.Metadata.instantiateWrapperFor:(Lsun/jvm/hotspot/debugger/Address;)Lsun/jvm/hotspot/oops/Metadata;
checkcast sun.jvm.hotspot.oops.Method
pop
1: iconst_1
ireturn
2: StackMap locals:
StackMap stack: java.lang.Exception
pop
3: iconst_0
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lsun/jvm/hotspot/oops/ObjectHeap;
0 4 1 handle Lsun/jvm/hotspot/debugger/Address;
Exception table:
from to target type
0 1 2 Class java.lang.Exception
MethodParameters:
Name Flags
handle
public sun.jvm.hotspot.oops.Oop newOop(sun.jvm.hotspot.debugger.OopHandle);
descriptor: (Lsun/jvm/hotspot/debugger/OopHandle;)Lsun/jvm/hotspot/oops/Oop;
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=3, args_size=2
start local 0 start local 1 0: aload 1
ifnonnull 1
aconst_null
areturn
1: StackMap locals:
StackMap stack:
aload 1
invokestatic sun.jvm.hotspot.oops.Oop.getKlassForOopHandle:(Lsun/jvm/hotspot/debugger/OopHandle;)Lsun/jvm/hotspot/oops/Klass;
astore 2
start local 2 2: aload 2
ifnull 6
3: aload 2
instanceof sun.jvm.hotspot.oops.TypeArrayKlass
ifeq 4
new sun.jvm.hotspot.oops.TypeArray
dup
aload 1
aload 0
invokespecial sun.jvm.hotspot.oops.TypeArray.<init>:(Lsun/jvm/hotspot/debugger/OopHandle;Lsun/jvm/hotspot/oops/ObjectHeap;)V
areturn
4: StackMap locals: sun.jvm.hotspot.oops.Klass
StackMap stack:
aload 2
instanceof sun.jvm.hotspot.oops.ObjArrayKlass
ifeq 5
new sun.jvm.hotspot.oops.ObjArray
dup
aload 1
aload 0
invokespecial sun.jvm.hotspot.oops.ObjArray.<init>:(Lsun/jvm/hotspot/debugger/OopHandle;Lsun/jvm/hotspot/oops/ObjectHeap;)V
areturn
5: StackMap locals:
StackMap stack:
aload 2
instanceof sun.jvm.hotspot.oops.InstanceKlass
ifeq 6
new sun.jvm.hotspot.oops.Instance
dup
aload 1
aload 0
invokespecial sun.jvm.hotspot.oops.Instance.<init>:(Lsun/jvm/hotspot/debugger/OopHandle;Lsun/jvm/hotspot/oops/ObjectHeap;)V
areturn
6: StackMap locals:
StackMap stack:
getstatic sun.jvm.hotspot.oops.ObjectHeap.DEBUG:Z
ifeq 9
7: getstatic java.lang.System.err:Ljava/io/PrintStream;
new java.lang.StringBuilder
dup
ldc "Unknown oop at "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 1
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
8: getstatic java.lang.System.err:Ljava/io/PrintStream;
new java.lang.StringBuilder
dup
ldc "Oop's klass is "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 2
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
9: StackMap locals:
StackMap stack:
new sun.jvm.hotspot.oops.UnknownOopException
dup
invokespecial sun.jvm.hotspot.oops.UnknownOopException.<init>:()V
athrow
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 10 0 this Lsun/jvm/hotspot/oops/ObjectHeap;
0 10 1 handle Lsun/jvm/hotspot/debugger/OopHandle;
2 10 2 klass Lsun/jvm/hotspot/oops/Klass;
MethodParameters:
Name Flags
handle
public void print();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=2, args_size=1
start local 0 0: new sun.jvm.hotspot.oops.HeapPrinter
dup
getstatic java.lang.System.out:Ljava/io/PrintStream;
invokespecial sun.jvm.hotspot.oops.HeapPrinter.<init>:(Ljava/io/PrintStream;)V
astore 1
start local 1 1: aload 0
aload 1
invokevirtual sun.jvm.hotspot.oops.ObjectHeap.iterate:(Lsun/jvm/hotspot/oops/HeapVisitor;)V
2: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lsun/jvm/hotspot/oops/ObjectHeap;
1 3 1 printer Lsun/jvm/hotspot/oops/HeapPrinter;
private void iterateExact(sun.jvm.hotspot.oops.HeapVisitor, sun.jvm.hotspot.oops.Klass);
descriptor: (Lsun/jvm/hotspot/oops/HeapVisitor;Lsun/jvm/hotspot/oops/Klass;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=7, locals=3, args_size=3
start local 0 start local 1 start local 2 0: aload 0
aload 0
invokevirtual sun.jvm.hotspot.oops.ObjectHeap.collectLiveRegions:()Ljava/util/List;
aload 1
new sun.jvm.hotspot.oops.ObjectHeap$1
dup
aload 0
aload 2
invokespecial sun.jvm.hotspot.oops.ObjectHeap$1.<init>:(Lsun/jvm/hotspot/oops/ObjectHeap;Lsun/jvm/hotspot/oops/Klass;)V
invokevirtual sun.jvm.hotspot.oops.ObjectHeap.iterateLiveRegions:(Ljava/util/List;Lsun/jvm/hotspot/oops/HeapVisitor;Lsun/jvm/hotspot/oops/ObjectHeap$ObjectFilter;)V
1: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lsun/jvm/hotspot/oops/ObjectHeap;
0 2 1 visitor Lsun/jvm/hotspot/oops/HeapVisitor;
0 2 2 k Lsun/jvm/hotspot/oops/Klass;
MethodParameters:
Name Flags
visitor
k final
private void iterateSubtypes(sun.jvm.hotspot.oops.HeapVisitor, sun.jvm.hotspot.oops.Klass);
descriptor: (Lsun/jvm/hotspot/oops/HeapVisitor;Lsun/jvm/hotspot/oops/Klass;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=7, locals=3, args_size=3
start local 0 start local 1 start local 2 0: aload 0
aload 0
invokevirtual sun.jvm.hotspot.oops.ObjectHeap.collectLiveRegions:()Ljava/util/List;
aload 1
new sun.jvm.hotspot.oops.ObjectHeap$2
dup
aload 0
aload 2
invokespecial sun.jvm.hotspot.oops.ObjectHeap$2.<init>:(Lsun/jvm/hotspot/oops/ObjectHeap;Lsun/jvm/hotspot/oops/Klass;)V
invokevirtual sun.jvm.hotspot.oops.ObjectHeap.iterateLiveRegions:(Ljava/util/List;Lsun/jvm/hotspot/oops/HeapVisitor;Lsun/jvm/hotspot/oops/ObjectHeap$ObjectFilter;)V
1: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lsun/jvm/hotspot/oops/ObjectHeap;
0 2 1 visitor Lsun/jvm/hotspot/oops/HeapVisitor;
0 2 2 k Lsun/jvm/hotspot/oops/Klass;
MethodParameters:
Name Flags
visitor
k final
private void iterateLiveRegions(java.util.List, sun.jvm.hotspot.oops.HeapVisitor, sun.jvm.hotspot.oops.ObjectHeap$ObjectFilter);
descriptor: (Ljava/util/List;Lsun/jvm/hotspot/oops/HeapVisitor;Lsun/jvm/hotspot/oops/ObjectHeap$ObjectFilter;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=5, locals=15, args_size=4
start local 0 start local 1 start local 2 start local 3 0: lconst_0
lstore 4
start local 4 1: iconst_0
istore 6
start local 6 2: goto 7
3: StackMap locals: long int
StackMap stack:
aload 1
iload 6
invokeinterface java.util.List.get:(I)Ljava/lang/Object;
checkcast sun.jvm.hotspot.debugger.Address
astore 7
start local 7 4: aload 1
iload 6
iconst_1
iadd
invokeinterface java.util.List.get:(I)Ljava/lang/Object;
checkcast sun.jvm.hotspot.debugger.Address
astore 8
start local 8 5: lload 4
aload 8
aload 7
invokeinterface sun.jvm.hotspot.debugger.Address.minus:(Lsun/jvm/hotspot/debugger/Address;)J
ladd
lstore 4
end local 8 end local 7 6: iinc 6 2
StackMap locals:
StackMap stack:
7: iload 6
aload 1
invokeinterface java.util.List.size:()I
if_icmplt 3
end local 6 8: aload 2
lload 4
invokeinterface sun.jvm.hotspot.oops.HeapVisitor.prologue:(J)V
9: aconst_null
astore 6
start local 6 10: invokestatic sun.jvm.hotspot.runtime.VM.getVM:()Lsun/jvm/hotspot/runtime/VM;
invokevirtual sun.jvm.hotspot.runtime.VM.getUniverse:()Lsun/jvm/hotspot/memory/Universe;
invokevirtual sun.jvm.hotspot.memory.Universe.heap:()Lsun/jvm/hotspot/gc/shared/CollectedHeap;
astore 7
start local 7 11: aload 7
instanceof sun.jvm.hotspot.gc.shared.GenCollectedHeap
ifeq 17
12: aload 7
checkcast sun.jvm.hotspot.gc.shared.GenCollectedHeap
astore 8
start local 8 13: aload 8
iconst_1
invokevirtual sun.jvm.hotspot.gc.shared.GenCollectedHeap.getGen:(I)Lsun/jvm/hotspot/gc/shared/Generation;
astore 9
start local 9 14: aload 9
instanceof sun.jvm.hotspot.gc.cms.ConcurrentMarkSweepGeneration
ifeq 17
15: aload 9
checkcast sun.jvm.hotspot.gc.cms.ConcurrentMarkSweepGeneration
astore 10
start local 10 16: aload 10
invokevirtual sun.jvm.hotspot.gc.cms.ConcurrentMarkSweepGeneration.cmsSpace:()Lsun/jvm/hotspot/gc/cms/CompactibleFreeListSpace;
astore 6
end local 10 end local 9 end local 8 17: StackMap locals: sun.jvm.hotspot.oops.ObjectHeap java.util.List sun.jvm.hotspot.oops.HeapVisitor sun.jvm.hotspot.oops.ObjectHeap$ObjectFilter long sun.jvm.hotspot.gc.cms.CompactibleFreeListSpace sun.jvm.hotspot.gc.shared.CollectedHeap
StackMap stack:
iconst_0
istore 8
start local 8 18: goto 49
19: StackMap locals: int
StackMap stack:
aload 1
iload 8
invokeinterface java.util.List.get:(I)Ljava/lang/Object;
checkcast sun.jvm.hotspot.debugger.Address
astore 9
start local 9 20: aload 1
iload 8
iconst_1
iadd
invokeinterface java.util.List.get:(I)Ljava/lang/Object;
checkcast sun.jvm.hotspot.debugger.Address
astore 10
start local 10 21: aload 9
lconst_0
invokeinterface sun.jvm.hotspot.debugger.Address.addOffsetToAsOopHandle:(J)Lsun/jvm/hotspot/debugger/OopHandle;
astore 11
start local 11 22: goto 44
23: StackMap locals: sun.jvm.hotspot.debugger.Address sun.jvm.hotspot.debugger.Address sun.jvm.hotspot.debugger.OopHandle
StackMap stack:
aconst_null
astore 12
start local 12 24: aload 0
aload 11
invokevirtual sun.jvm.hotspot.oops.ObjectHeap.newOop:(Lsun/jvm/hotspot/debugger/OopHandle;)Lsun/jvm/hotspot/oops/Oop;
astore 12
25: goto 29
StackMap locals: sun.jvm.hotspot.oops.ObjectHeap java.util.List sun.jvm.hotspot.oops.HeapVisitor sun.jvm.hotspot.oops.ObjectHeap$ObjectFilter long sun.jvm.hotspot.gc.cms.CompactibleFreeListSpace sun.jvm.hotspot.gc.shared.CollectedHeap int sun.jvm.hotspot.debugger.Address sun.jvm.hotspot.debugger.Address sun.jvm.hotspot.debugger.OopHandle sun.jvm.hotspot.oops.Oop
StackMap stack: sun.jvm.hotspot.oops.UnknownOopException
26: astore 13
start local 13 27: getstatic sun.jvm.hotspot.oops.ObjectHeap.DEBUG:Z
ifeq 29
28: new java.lang.RuntimeException
dup
new java.lang.StringBuilder
dup
ldc " UnknownOopException "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 13
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokespecial java.lang.RuntimeException.<init>:(Ljava/lang/String;)V
athrow
end local 13 29: StackMap locals:
StackMap stack:
aload 12
ifnonnull 37
30: lconst_0
lstore 13
start local 13 31: aload 6
ifnull 33
aload 6
aload 11
invokevirtual sun.jvm.hotspot.gc.cms.CompactibleFreeListSpace.contains:(Lsun/jvm/hotspot/debugger/Address;)Z
ifeq 33
32: aload 6
invokevirtual sun.jvm.hotspot.gc.cms.CompactibleFreeListSpace.collector:()Lsun/jvm/hotspot/gc/cms/CMSCollector;
aload 11
invokevirtual sun.jvm.hotspot.gc.cms.CMSCollector.blockSizeUsingPrintezisBits:(Lsun/jvm/hotspot/debugger/Address;)J
lstore 13
33: StackMap locals: long
StackMap stack:
lload 13
lconst_0
lcmp
ifgt 35
34: new sun.jvm.hotspot.oops.UnknownOopException
dup
invokespecial sun.jvm.hotspot.oops.UnknownOopException.<init>:()V
athrow
35: StackMap locals:
StackMap stack:
aload 11
lload 13
invokestatic sun.jvm.hotspot.gc.cms.CompactibleFreeListSpace.adjustObjectSizeInBytes:(J)J
invokeinterface sun.jvm.hotspot.debugger.OopHandle.addOffsetToAsOopHandle:(J)Lsun/jvm/hotspot/debugger/OopHandle;
astore 11
36: goto 44
end local 13 37: StackMap locals:
StackMap stack:
aload 3
ifnull 38
aload 3
aload 12
invokeinterface sun.jvm.hotspot.oops.ObjectHeap$ObjectFilter.canInclude:(Lsun/jvm/hotspot/oops/Oop;)Z
ifeq 40
38: StackMap locals:
StackMap stack:
aload 2
aload 12
invokeinterface sun.jvm.hotspot.oops.HeapVisitor.doObj:(Lsun/jvm/hotspot/oops/Oop;)Z
ifeq 40
39: goto 48
40: StackMap locals:
StackMap stack:
aload 6
ifnull 43
aload 6
aload 11
invokevirtual sun.jvm.hotspot.gc.cms.CompactibleFreeListSpace.contains:(Lsun/jvm/hotspot/debugger/Address;)Z
ifeq 43
41: aload 11
aload 12
invokevirtual sun.jvm.hotspot.oops.Oop.getObjectSize:()J
invokestatic sun.jvm.hotspot.gc.cms.CompactibleFreeListSpace.adjustObjectSizeInBytes:(J)J
invokeinterface sun.jvm.hotspot.debugger.OopHandle.addOffsetToAsOopHandle:(J)Lsun/jvm/hotspot/debugger/OopHandle;
astore 11
42: goto 44
43: StackMap locals:
StackMap stack:
aload 11
aload 12
invokevirtual sun.jvm.hotspot.oops.Oop.getObjectSize:()J
invokeinterface sun.jvm.hotspot.debugger.OopHandle.addOffsetToAsOopHandle:(J)Lsun/jvm/hotspot/debugger/OopHandle;
astore 11
end local 12 44: StackMap locals:
StackMap stack:
aload 11
aload 10
invokeinterface sun.jvm.hotspot.debugger.OopHandle.lessThan:(Lsun/jvm/hotspot/debugger/Address;)Z
ifne 23
end local 11 45: goto 48
46: StackMap locals: sun.jvm.hotspot.oops.ObjectHeap java.util.List sun.jvm.hotspot.oops.HeapVisitor sun.jvm.hotspot.oops.ObjectHeap$ObjectFilter long sun.jvm.hotspot.gc.cms.CompactibleFreeListSpace sun.jvm.hotspot.gc.shared.CollectedHeap int sun.jvm.hotspot.debugger.Address sun.jvm.hotspot.debugger.Address
StackMap stack: sun.jvm.hotspot.debugger.AddressException
pop
goto 48
47: StackMap locals:
StackMap stack: sun.jvm.hotspot.oops.UnknownOopException
pop
end local 10 end local 9 48: StackMap locals:
StackMap stack:
iinc 8 2
StackMap locals:
StackMap stack:
49: iload 8
aload 1
invokeinterface java.util.List.size:()I
if_icmplt 19
end local 8 50: aload 2
invokeinterface sun.jvm.hotspot.oops.HeapVisitor.epilogue:()V
51: return
end local 7 end local 6 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 52 0 this Lsun/jvm/hotspot/oops/ObjectHeap;
0 52 1 liveRegions Ljava/util/List;
0 52 2 visitor Lsun/jvm/hotspot/oops/HeapVisitor;
0 52 3 of Lsun/jvm/hotspot/oops/ObjectHeap$ObjectFilter;
1 52 4 totalSize J
2 8 6 i I
4 6 7 bottom Lsun/jvm/hotspot/debugger/Address;
5 6 8 top Lsun/jvm/hotspot/debugger/Address;
10 52 6 cmsSpaceOld Lsun/jvm/hotspot/gc/cms/CompactibleFreeListSpace;
11 52 7 heap Lsun/jvm/hotspot/gc/shared/CollectedHeap;
13 17 8 genHeap Lsun/jvm/hotspot/gc/shared/GenCollectedHeap;
14 17 9 genOld Lsun/jvm/hotspot/gc/shared/Generation;
16 17 10 concGen Lsun/jvm/hotspot/gc/cms/ConcurrentMarkSweepGeneration;
18 50 8 i I
20 48 9 bottom Lsun/jvm/hotspot/debugger/Address;
21 48 10 top Lsun/jvm/hotspot/debugger/Address;
22 45 11 handle Lsun/jvm/hotspot/debugger/OopHandle;
24 44 12 obj Lsun/jvm/hotspot/oops/Oop;
27 29 13 exp Lsun/jvm/hotspot/oops/UnknownOopException;
31 37 13 size J
Exception table:
from to target type
24 25 26 Class sun.jvm.hotspot.oops.UnknownOopException
21 45 46 Class sun.jvm.hotspot.debugger.AddressException
21 45 47 Class sun.jvm.hotspot.oops.UnknownOopException
MethodParameters:
Name Flags
liveRegions
visitor
of
private void addLiveRegions(java.lang.String, java.util.List, java.util.List);
descriptor: (Ljava/lang/String;Ljava/util/List;Ljava/util/List;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=4, locals=8, args_size=4
start local 0 start local 1 start local 2 start local 3 0: aload 2
invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
astore 4
start local 4 1: goto 17
2: StackMap locals: java.util.Iterator
StackMap stack:
aload 4
invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
checkcast sun.jvm.hotspot.memory.MemRegion
astore 5
start local 5 3: aload 5
invokevirtual sun.jvm.hotspot.memory.MemRegion.end:()Lsun/jvm/hotspot/debugger/Address;
astore 6
start local 6 4: aload 5
invokevirtual sun.jvm.hotspot.memory.MemRegion.start:()Lsun/jvm/hotspot/debugger/Address;
astore 7
start local 7 5: getstatic sun.jvm.hotspot.utilities.Assert.ASSERTS_ENABLED:Z
ifeq 9
6: aload 6
ifnull 7
iconst_1
goto 8
StackMap locals: sun.jvm.hotspot.memory.MemRegion sun.jvm.hotspot.debugger.Address sun.jvm.hotspot.debugger.Address
StackMap stack:
7: iconst_0
StackMap locals:
StackMap stack: int
8: ldc "top address in a live region should not be null"
invokestatic sun.jvm.hotspot.utilities.Assert.that:(ZLjava/lang/String;)V
9: StackMap locals:
StackMap stack:
getstatic sun.jvm.hotspot.utilities.Assert.ASSERTS_ENABLED:Z
ifeq 13
10: aload 7
ifnull 11
iconst_1
goto 12
StackMap locals:
StackMap stack:
11: iconst_0
StackMap locals:
StackMap stack: int
12: ldc "bottom address in a live region should not be null"
invokestatic sun.jvm.hotspot.utilities.Assert.that:(ZLjava/lang/String;)V
13: StackMap locals:
StackMap stack:
aload 3
aload 6
invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
pop
14: aload 3
aload 7
invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
pop
15: getstatic sun.jvm.hotspot.oops.ObjectHeap.DEBUG:Z
ifeq 17
16: getstatic java.lang.System.err:Ljava/io/PrintStream;
new java.lang.StringBuilder
dup
ldc "Live region: "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 1
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
ldc ": "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload 7
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
ldc ", "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload 6
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
end local 7 end local 6 end local 5 17: StackMap locals:
StackMap stack:
aload 4
invokeinterface java.util.Iterator.hasNext:()Z
ifne 2
end local 4 18: return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 19 0 this Lsun/jvm/hotspot/oops/ObjectHeap;
0 19 1 name Ljava/lang/String;
0 19 2 input Ljava/util/List;
0 19 3 output Ljava/util/List;
1 18 4 itr Ljava/util/Iterator;
3 17 5 reg Lsun/jvm/hotspot/memory/MemRegion;
4 17 6 top Lsun/jvm/hotspot/debugger/Address;
5 17 7 bottom Lsun/jvm/hotspot/debugger/Address;
MethodParameters:
Name Flags
name
input
output
private java.util.List collectLiveRegions();
descriptor: ()Ljava/util/List;
flags: (0x0002) ACC_PRIVATE
Code:
stack=4, locals=7, args_size=1
start local 0 0: new java.util.ArrayList
dup
invokespecial java.util.ArrayList.<init>:()V
astore 1
start local 1 1: new sun.jvm.hotspot.oops.ObjectHeap$LiveRegionsCollector
dup
aload 0
aload 1
invokespecial sun.jvm.hotspot.oops.ObjectHeap$LiveRegionsCollector.<init>:(Lsun/jvm/hotspot/oops/ObjectHeap;Ljava/util/List;)V
astore 2
start local 2 2: invokestatic sun.jvm.hotspot.runtime.VM.getVM:()Lsun/jvm/hotspot/runtime/VM;
invokevirtual sun.jvm.hotspot.runtime.VM.getUniverse:()Lsun/jvm/hotspot/memory/Universe;
invokevirtual sun.jvm.hotspot.memory.Universe.heap:()Lsun/jvm/hotspot/gc/shared/CollectedHeap;
astore 3
start local 3 3: aload 3
instanceof sun.jvm.hotspot.gc.shared.GenCollectedHeap
ifeq 12
4: aload 3
checkcast sun.jvm.hotspot.gc.shared.GenCollectedHeap
astore 4
start local 4 5: iconst_0
istore 5
start local 5 6: goto 10
7: StackMap locals: sun.jvm.hotspot.oops.ObjectHeap java.util.List sun.jvm.hotspot.oops.ObjectHeap$LiveRegionsCollector sun.jvm.hotspot.gc.shared.CollectedHeap sun.jvm.hotspot.gc.shared.GenCollectedHeap int
StackMap stack:
aload 4
iload 5
invokevirtual sun.jvm.hotspot.gc.shared.GenCollectedHeap.getGen:(I)Lsun/jvm/hotspot/gc/shared/Generation;
astore 6
start local 6 8: aload 6
aload 2
iconst_1
invokevirtual sun.jvm.hotspot.gc.shared.Generation.spaceIterate:(Lsun/jvm/hotspot/gc/shared/SpaceClosure;Z)V
end local 6 9: iinc 5 1
StackMap locals:
StackMap stack:
10: iload 5
aload 4
invokevirtual sun.jvm.hotspot.gc.shared.GenCollectedHeap.nGens:()I
if_icmplt 7
end local 5 end local 4 11: goto 34
StackMap locals:
StackMap stack:
12: aload 3
instanceof sun.jvm.hotspot.gc.parallel.ParallelScavengeHeap
ifeq 20
13: aload 3
checkcast sun.jvm.hotspot.gc.parallel.ParallelScavengeHeap
astore 4
start local 4 14: aload 4
invokevirtual sun.jvm.hotspot.gc.parallel.ParallelScavengeHeap.youngGen:()Lsun/jvm/hotspot/gc/parallel/PSYoungGen;
astore 5
start local 5 15: aload 0
ldc "eden"
aload 5
invokevirtual sun.jvm.hotspot.gc.parallel.PSYoungGen.edenSpace:()Lsun/jvm/hotspot/gc/parallel/MutableSpace;
invokevirtual sun.jvm.hotspot.gc.parallel.MutableSpace.getLiveRegions:()Ljava/util/List;
aload 1
invokevirtual sun.jvm.hotspot.oops.ObjectHeap.addLiveRegions:(Ljava/lang/String;Ljava/util/List;Ljava/util/List;)V
16: aload 0
ldc "from"
aload 5
invokevirtual sun.jvm.hotspot.gc.parallel.PSYoungGen.fromSpace:()Lsun/jvm/hotspot/gc/parallel/MutableSpace;
invokevirtual sun.jvm.hotspot.gc.parallel.MutableSpace.getLiveRegions:()Ljava/util/List;
aload 1
invokevirtual sun.jvm.hotspot.oops.ObjectHeap.addLiveRegions:(Ljava/lang/String;Ljava/util/List;Ljava/util/List;)V
17: aload 4
invokevirtual sun.jvm.hotspot.gc.parallel.ParallelScavengeHeap.oldGen:()Lsun/jvm/hotspot/gc/parallel/PSOldGen;
astore 6
start local 6 18: aload 0
ldc "old "
aload 6
invokevirtual sun.jvm.hotspot.gc.parallel.PSOldGen.objectSpace:()Lsun/jvm/hotspot/gc/parallel/MutableSpace;
invokevirtual sun.jvm.hotspot.gc.parallel.MutableSpace.getLiveRegions:()Ljava/util/List;
aload 1
invokevirtual sun.jvm.hotspot.oops.ObjectHeap.addLiveRegions:(Ljava/lang/String;Ljava/util/List;Ljava/util/List;)V
end local 6 end local 5 end local 4 19: goto 34
StackMap locals:
StackMap stack:
20: aload 3
instanceof sun.jvm.hotspot.gc.g1.G1CollectedHeap
ifeq 24
21: aload 3
checkcast sun.jvm.hotspot.gc.g1.G1CollectedHeap
astore 4
start local 4 22: aload 4
aload 2
invokevirtual sun.jvm.hotspot.gc.g1.G1CollectedHeap.heapRegionIterate:(Lsun/jvm/hotspot/gc/shared/SpaceClosure;)V
end local 4 23: goto 34
StackMap locals:
StackMap stack:
24: aload 3
instanceof sun.jvm.hotspot.gc.shenandoah.ShenandoahHeap
ifeq 27
25: getstatic java.lang.System.err:Ljava/io/PrintStream;
ldc "Warning: Operation not supported with Shenandoah GC"
invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
26: goto 34
StackMap locals:
StackMap stack:
27: aload 3
instanceof sun.jvm.hotspot.gc.epsilon.EpsilonHeap
ifeq 32
28: aload 3
checkcast sun.jvm.hotspot.gc.epsilon.EpsilonHeap
astore 4
start local 4 29: aload 1
aload 4
invokevirtual sun.jvm.hotspot.gc.epsilon.EpsilonHeap.space:()Lsun/jvm/hotspot/gc/shared/ContiguousSpace;
invokevirtual sun.jvm.hotspot.gc.shared.ContiguousSpace.top:()Lsun/jvm/hotspot/debugger/Address;
invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
pop
30: aload 1
aload 4
invokevirtual sun.jvm.hotspot.gc.epsilon.EpsilonHeap.space:()Lsun/jvm/hotspot/gc/shared/ContiguousSpace;
invokevirtual sun.jvm.hotspot.gc.shared.ContiguousSpace.bottom:()Lsun/jvm/hotspot/debugger/Address;
invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
pop
end local 4 31: goto 34
32: StackMap locals:
StackMap stack:
getstatic sun.jvm.hotspot.utilities.Assert.ASSERTS_ENABLED:Z
ifeq 34
33: iconst_0
new java.lang.StringBuilder
dup
ldc "Unexpected CollectedHeap type: "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 3
invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
invokevirtual java.lang.Class.getName:()Ljava/lang/String;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokestatic sun.jvm.hotspot.utilities.Assert.that:(ZLjava/lang/String;)V
34: StackMap locals:
StackMap stack:
invokestatic sun.jvm.hotspot.runtime.VM.getVM:()Lsun/jvm/hotspot/runtime/VM;
invokevirtual sun.jvm.hotspot.runtime.VM.getUseTLAB:()Z
ifeq 55
35: invokestatic sun.jvm.hotspot.runtime.VM.getVM:()Lsun/jvm/hotspot/runtime/VM;
invokevirtual sun.jvm.hotspot.runtime.VM.getThreads:()Lsun/jvm/hotspot/runtime/Threads;
invokevirtual sun.jvm.hotspot.runtime.Threads.first:()Lsun/jvm/hotspot/runtime/JavaThread;
astore 4
start local 4 36: goto 54
37: StackMap locals: sun.jvm.hotspot.runtime.JavaThread
StackMap stack:
aload 4
invokevirtual sun.jvm.hotspot.runtime.JavaThread.tlab:()Lsun/jvm/hotspot/runtime/ThreadLocalAllocBuffer;
astore 5
start local 5 38: aload 5
invokevirtual sun.jvm.hotspot.runtime.ThreadLocalAllocBuffer.start:()Lsun/jvm/hotspot/debugger/Address;
ifnull 53
39: aload 5
invokevirtual sun.jvm.hotspot.runtime.ThreadLocalAllocBuffer.top:()Lsun/jvm/hotspot/debugger/Address;
ifnull 40
aload 5
invokevirtual sun.jvm.hotspot.runtime.ThreadLocalAllocBuffer.end:()Lsun/jvm/hotspot/debugger/Address;
ifnonnull 44
40: StackMap locals: sun.jvm.hotspot.runtime.ThreadLocalAllocBuffer
StackMap stack:
getstatic java.lang.System.err:Ljava/io/PrintStream;
ldc "Warning: skipping invalid TLAB for thread "
invokevirtual java.io.PrintStream.print:(Ljava/lang/String;)V
41: aload 4
getstatic java.lang.System.err:Ljava/io/PrintStream;
invokevirtual sun.jvm.hotspot.runtime.JavaThread.printThreadIDOn:(Ljava/io/PrintStream;)V
42: getstatic java.lang.System.err:Ljava/io/PrintStream;
invokevirtual java.io.PrintStream.println:()V
43: goto 53
44: StackMap locals:
StackMap stack:
getstatic sun.jvm.hotspot.oops.ObjectHeap.DEBUG:Z
ifeq 49
45: getstatic java.lang.System.err:Ljava/io/PrintStream;
new java.lang.StringBuilder
dup
ldc "TLAB for "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 4
invokevirtual sun.jvm.hotspot.runtime.JavaThread.getThreadName:()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;
invokevirtual java.io.PrintStream.print:(Ljava/lang/String;)V
46: aload 4
getstatic java.lang.System.err:Ljava/io/PrintStream;
invokevirtual sun.jvm.hotspot.runtime.JavaThread.printThreadIDOn:(Ljava/io/PrintStream;)V
47: getstatic java.lang.System.err:Ljava/io/PrintStream;
ldc ": "
invokevirtual java.io.PrintStream.print:(Ljava/lang/String;)V
48: aload 5
getstatic java.lang.System.err:Ljava/io/PrintStream;
invokevirtual sun.jvm.hotspot.runtime.ThreadLocalAllocBuffer.printOn:(Ljava/io/PrintStream;)V
49: StackMap locals:
StackMap stack:
aload 1
aload 5
invokevirtual sun.jvm.hotspot.runtime.ThreadLocalAllocBuffer.start:()Lsun/jvm/hotspot/debugger/Address;
invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
pop
50: aload 1
aload 5
invokevirtual sun.jvm.hotspot.runtime.ThreadLocalAllocBuffer.start:()Lsun/jvm/hotspot/debugger/Address;
invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
pop
51: aload 1
aload 5
invokevirtual sun.jvm.hotspot.runtime.ThreadLocalAllocBuffer.top:()Lsun/jvm/hotspot/debugger/Address;
invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
pop
52: aload 1
aload 5
invokevirtual sun.jvm.hotspot.runtime.ThreadLocalAllocBuffer.hardEnd:()Lsun/jvm/hotspot/debugger/Address;
invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
pop
end local 5 53: StackMap locals:
StackMap stack:
aload 4
invokevirtual sun.jvm.hotspot.runtime.JavaThread.next:()Lsun/jvm/hotspot/runtime/JavaThread;
astore 4
StackMap locals:
StackMap stack:
54: aload 4
ifnonnull 37
end local 4 55: StackMap locals:
StackMap stack:
aload 0
aload 1
invokevirtual sun.jvm.hotspot.oops.ObjectHeap.sortLiveRegions:(Ljava/util/List;)V
56: getstatic sun.jvm.hotspot.utilities.Assert.ASSERTS_ENABLED:Z
ifeq 60
57: aload 1
invokeinterface java.util.List.size:()I
iconst_2
irem
ifne 58
iconst_1
goto 59
StackMap locals:
StackMap stack:
58: iconst_0
StackMap locals:
StackMap stack: int
59: ldc "Must have even number of region boundaries"
invokestatic sun.jvm.hotspot.utilities.Assert.that:(ZLjava/lang/String;)V
60: StackMap locals:
StackMap stack:
getstatic sun.jvm.hotspot.oops.ObjectHeap.DEBUG:Z
ifeq 69
61: getstatic java.lang.System.err:Ljava/io/PrintStream;
ldc "liveRegions:"
invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
62: iconst_0
istore 4
start local 4 63: goto 68
64: StackMap locals: int
StackMap stack:
aload 1
iload 4
invokeinterface java.util.List.get:(I)Ljava/lang/Object;
checkcast sun.jvm.hotspot.debugger.Address
astore 5
start local 5 65: aload 1
iload 4
iconst_1
iadd
invokeinterface java.util.List.get:(I)Ljava/lang/Object;
checkcast sun.jvm.hotspot.debugger.Address
astore 6
start local 6 66: getstatic java.lang.System.err:Ljava/io/PrintStream;
new java.lang.StringBuilder
dup
ldc " "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 5
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
ldc " - "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload 6
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
end local 6 end local 5 67: iinc 4 2
StackMap locals:
StackMap stack:
68: iload 4
aload 1
invokeinterface java.util.List.size:()I
if_icmplt 64
end local 4 69: StackMap locals:
StackMap stack:
aload 1
areturn
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 70 0 this Lsun/jvm/hotspot/oops/ObjectHeap;
1 70 1 liveRegions Ljava/util/List;
2 70 2 lrc Lsun/jvm/hotspot/oops/ObjectHeap$LiveRegionsCollector;
3 70 3 heap Lsun/jvm/hotspot/gc/shared/CollectedHeap;
5 11 4 genHeap Lsun/jvm/hotspot/gc/shared/GenCollectedHeap;
6 11 5 i I
8 9 6 gen Lsun/jvm/hotspot/gc/shared/Generation;
14 19 4 psh Lsun/jvm/hotspot/gc/parallel/ParallelScavengeHeap;
15 19 5 youngGen Lsun/jvm/hotspot/gc/parallel/PSYoungGen;
18 19 6 oldGen Lsun/jvm/hotspot/gc/parallel/PSOldGen;
22 23 4 g1h Lsun/jvm/hotspot/gc/g1/G1CollectedHeap;
29 31 4 eh Lsun/jvm/hotspot/gc/epsilon/EpsilonHeap;
36 55 4 thread Lsun/jvm/hotspot/runtime/JavaThread;
38 53 5 tlab Lsun/jvm/hotspot/runtime/ThreadLocalAllocBuffer;
63 69 4 i I
65 67 5 bottom Lsun/jvm/hotspot/debugger/Address;
66 67 6 top Lsun/jvm/hotspot/debugger/Address;
private void sortLiveRegions(java.util.List);
descriptor: (Ljava/util/List;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=4, locals=2, args_size=2
start local 0 start local 1 0: aload 1
new sun.jvm.hotspot.oops.ObjectHeap$3
dup
aload 0
invokespecial sun.jvm.hotspot.oops.ObjectHeap$3.<init>:(Lsun/jvm/hotspot/oops/ObjectHeap;)V
invokestatic java.util.Collections.sort:(Ljava/util/List;Ljava/util/Comparator;)V
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lsun/jvm/hotspot/oops/ObjectHeap;
0 2 1 liveRegions Ljava/util/List;
MethodParameters:
Name Flags
liveRegions
}
SourceFile: "ObjectHeap.java"
NestMembers:
sun.jvm.hotspot.oops.ObjectHeap$1 sun.jvm.hotspot.oops.ObjectHeap$2 sun.jvm.hotspot.oops.ObjectHeap$3 sun.jvm.hotspot.oops.ObjectHeap$LiveRegionsCollector sun.jvm.hotspot.oops.ObjectHeap$ObjectFilter
InnerClasses:
sun.jvm.hotspot.oops.ObjectHeap$1
sun.jvm.hotspot.oops.ObjectHeap$2
sun.jvm.hotspot.oops.ObjectHeap$3
private LiveRegionsCollector = sun.jvm.hotspot.oops.ObjectHeap$LiveRegionsCollector of sun.jvm.hotspot.oops.ObjectHeap
public abstract ObjectFilter = sun.jvm.hotspot.oops.ObjectHeap$ObjectFilter of sun.jvm.hotspot.oops.ObjectHeap