public class sun.jvm.hotspot.oops.CellTypeState
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: sun.jvm.hotspot.oops.CellTypeState
super_class: java.lang.Object
{
private int _state;
descriptor: I
flags: (0x0002) ACC_PRIVATE
private static final int info_mask;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
private static final int bits_mask;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
private static final int uninit_bit;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
private static final int ref_bit;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
private static final int val_bit;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
private static final int addr_bit;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
private static final int live_bits_mask;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
private static final int top_info_bit;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
private static final int not_bottom_info_bit;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
private static final int info_data_mask;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
private static final int info_conflict;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
private static final int ref_not_lock_bit;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
private static final int ref_slot_bit;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
private static final int ref_data_mask;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
private static final int bottom_value;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 0
private static final int uninit_value;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
private static final int ref_value;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
private static final int ref_conflict;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
private static final int val_value;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
private static final int addr_value;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
private static final int addr_conflict;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
public static sun.jvm.hotspot.oops.CellTypeState bottom;
descriptor: Lsun/jvm/hotspot/oops/CellTypeState;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
public static sun.jvm.hotspot.oops.CellTypeState uninit;
descriptor: Lsun/jvm/hotspot/oops/CellTypeState;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
public static sun.jvm.hotspot.oops.CellTypeState ref;
descriptor: Lsun/jvm/hotspot/oops/CellTypeState;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
public static sun.jvm.hotspot.oops.CellTypeState value;
descriptor: Lsun/jvm/hotspot/oops/CellTypeState;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
public static sun.jvm.hotspot.oops.CellTypeState refUninit;
descriptor: Lsun/jvm/hotspot/oops/CellTypeState;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
public static sun.jvm.hotspot.oops.CellTypeState top;
descriptor: Lsun/jvm/hotspot/oops/CellTypeState;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
public static sun.jvm.hotspot.oops.CellTypeState addr;
descriptor: Lsun/jvm/hotspot/oops/CellTypeState;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=3, locals=0, args_size=0
0: bipush 28
invokestatic sun.jvm.hotspot.utilities.Bits.rightNBits:(I)I
putstatic sun.jvm.hotspot.oops.CellTypeState.info_mask:I
1: getstatic sun.jvm.hotspot.oops.CellTypeState.info_mask:I
iconst_m1
ixor
putstatic sun.jvm.hotspot.oops.CellTypeState.bits_mask:I
2: bipush 31
invokestatic sun.jvm.hotspot.utilities.Bits.nthBit:(I)I
putstatic sun.jvm.hotspot.oops.CellTypeState.uninit_bit:I
3: bipush 30
invokestatic sun.jvm.hotspot.utilities.Bits.nthBit:(I)I
putstatic sun.jvm.hotspot.oops.CellTypeState.ref_bit:I
4: bipush 29
invokestatic sun.jvm.hotspot.utilities.Bits.nthBit:(I)I
putstatic sun.jvm.hotspot.oops.CellTypeState.val_bit:I
5: bipush 28
invokestatic sun.jvm.hotspot.utilities.Bits.nthBit:(I)I
putstatic sun.jvm.hotspot.oops.CellTypeState.addr_bit:I
6: getstatic sun.jvm.hotspot.oops.CellTypeState.bits_mask:I
getstatic sun.jvm.hotspot.oops.CellTypeState.uninit_bit:I
iconst_m1
ixor
iand
putstatic sun.jvm.hotspot.oops.CellTypeState.live_bits_mask:I
7: bipush 27
invokestatic sun.jvm.hotspot.utilities.Bits.nthBit:(I)I
putstatic sun.jvm.hotspot.oops.CellTypeState.top_info_bit:I
8: bipush 26
invokestatic sun.jvm.hotspot.utilities.Bits.nthBit:(I)I
putstatic sun.jvm.hotspot.oops.CellTypeState.not_bottom_info_bit:I
9: bipush 26
invokestatic sun.jvm.hotspot.utilities.Bits.rightNBits:(I)I
putstatic sun.jvm.hotspot.oops.CellTypeState.info_data_mask:I
10: getstatic sun.jvm.hotspot.oops.CellTypeState.info_mask:I
putstatic sun.jvm.hotspot.oops.CellTypeState.info_conflict:I
11: bipush 25
invokestatic sun.jvm.hotspot.utilities.Bits.nthBit:(I)I
putstatic sun.jvm.hotspot.oops.CellTypeState.ref_not_lock_bit:I
12: bipush 24
invokestatic sun.jvm.hotspot.utilities.Bits.nthBit:(I)I
putstatic sun.jvm.hotspot.oops.CellTypeState.ref_slot_bit:I
13: bipush 24
invokestatic sun.jvm.hotspot.utilities.Bits.rightNBits:(I)I
putstatic sun.jvm.hotspot.oops.CellTypeState.ref_data_mask:I
14: getstatic sun.jvm.hotspot.oops.CellTypeState.uninit_bit:I
getstatic sun.jvm.hotspot.oops.CellTypeState.info_conflict:I
ior
putstatic sun.jvm.hotspot.oops.CellTypeState.uninit_value:I
15: getstatic sun.jvm.hotspot.oops.CellTypeState.ref_bit:I
putstatic sun.jvm.hotspot.oops.CellTypeState.ref_value:I
16: getstatic sun.jvm.hotspot.oops.CellTypeState.ref_bit:I
getstatic sun.jvm.hotspot.oops.CellTypeState.info_conflict:I
ior
putstatic sun.jvm.hotspot.oops.CellTypeState.ref_conflict:I
17: getstatic sun.jvm.hotspot.oops.CellTypeState.val_bit:I
getstatic sun.jvm.hotspot.oops.CellTypeState.info_conflict:I
ior
putstatic sun.jvm.hotspot.oops.CellTypeState.val_value:I
18: getstatic sun.jvm.hotspot.oops.CellTypeState.addr_bit:I
putstatic sun.jvm.hotspot.oops.CellTypeState.addr_value:I
19: getstatic sun.jvm.hotspot.oops.CellTypeState.addr_bit:I
getstatic sun.jvm.hotspot.oops.CellTypeState.info_conflict:I
ior
putstatic sun.jvm.hotspot.oops.CellTypeState.addr_conflict:I
20: invokestatic sun.jvm.hotspot.oops.CellTypeState.makeBottom:()Lsun/jvm/hotspot/oops/CellTypeState;
putstatic sun.jvm.hotspot.oops.CellTypeState.bottom:Lsun/jvm/hotspot/oops/CellTypeState;
21: getstatic sun.jvm.hotspot.oops.CellTypeState.uninit_value:I
invokestatic sun.jvm.hotspot.oops.CellTypeState.makeAny:(I)Lsun/jvm/hotspot/oops/CellTypeState;
putstatic sun.jvm.hotspot.oops.CellTypeState.uninit:Lsun/jvm/hotspot/oops/CellTypeState;
22: getstatic sun.jvm.hotspot.oops.CellTypeState.ref_conflict:I
invokestatic sun.jvm.hotspot.oops.CellTypeState.makeAny:(I)Lsun/jvm/hotspot/oops/CellTypeState;
putstatic sun.jvm.hotspot.oops.CellTypeState.ref:Lsun/jvm/hotspot/oops/CellTypeState;
23: getstatic sun.jvm.hotspot.oops.CellTypeState.val_value:I
invokestatic sun.jvm.hotspot.oops.CellTypeState.makeAny:(I)Lsun/jvm/hotspot/oops/CellTypeState;
putstatic sun.jvm.hotspot.oops.CellTypeState.value:Lsun/jvm/hotspot/oops/CellTypeState;
24: getstatic sun.jvm.hotspot.oops.CellTypeState.ref_conflict:I
getstatic sun.jvm.hotspot.oops.CellTypeState.uninit_value:I
ior
invokestatic sun.jvm.hotspot.oops.CellTypeState.makeAny:(I)Lsun/jvm/hotspot/oops/CellTypeState;
putstatic sun.jvm.hotspot.oops.CellTypeState.refUninit:Lsun/jvm/hotspot/oops/CellTypeState;
25: invokestatic sun.jvm.hotspot.oops.CellTypeState.makeTop:()Lsun/jvm/hotspot/oops/CellTypeState;
putstatic sun.jvm.hotspot.oops.CellTypeState.top:Lsun/jvm/hotspot/oops/CellTypeState;
26: getstatic sun.jvm.hotspot.oops.CellTypeState.addr_conflict:I
invokestatic sun.jvm.hotspot.oops.CellTypeState.makeAny:(I)Lsun/jvm/hotspot/oops/CellTypeState;
putstatic sun.jvm.hotspot.oops.CellTypeState.addr:Lsun/jvm/hotspot/oops/CellTypeState;
return
LocalVariableTable:
Start End Slot Name Signature
private void <init>();
descriptor: ()V
flags: (0x0002) ACC_PRIVATE
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/oops/CellTypeState;
private void <init>(int);
descriptor: (I)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 0
iload 1
putfield sun.jvm.hotspot.oops.CellTypeState._state:I
2: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lsun/jvm/hotspot/oops/CellTypeState;
0 3 1 state I
MethodParameters:
Name Flags
state
public sun.jvm.hotspot.oops.CellTypeState copy();
descriptor: ()Lsun/jvm/hotspot/oops/CellTypeState;
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: new sun.jvm.hotspot.oops.CellTypeState
dup
aload 0
getfield sun.jvm.hotspot.oops.CellTypeState._state:I
invokespecial sun.jvm.hotspot.oops.CellTypeState.<init>:(I)V
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/oops/CellTypeState;
public static sun.jvm.hotspot.oops.CellTypeState makeAny(int);
descriptor: (I)Lsun/jvm/hotspot/oops/CellTypeState;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=3, locals=2, args_size=1
start local 0 0: new sun.jvm.hotspot.oops.CellTypeState
dup
iload 0
invokespecial sun.jvm.hotspot.oops.CellTypeState.<init>:(I)V
astore 1
start local 1 1: getstatic sun.jvm.hotspot.utilities.Assert.ASSERTS_ENABLED:Z
ifeq 3
2: aload 1
invokevirtual sun.jvm.hotspot.oops.CellTypeState.isValidState:()Z
ldc "check to see if CellTypeState is valid"
invokestatic sun.jvm.hotspot.utilities.Assert.that:(ZLjava/lang/String;)V
3: StackMap locals: sun.jvm.hotspot.oops.CellTypeState
StackMap stack:
aload 1
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 state I
1 4 1 s Lsun/jvm/hotspot/oops/CellTypeState;
MethodParameters:
Name Flags
state
public static sun.jvm.hotspot.oops.CellTypeState makeBottom();
descriptor: ()Lsun/jvm/hotspot/oops/CellTypeState;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=1, locals=0, args_size=0
0: iconst_0
invokestatic sun.jvm.hotspot.oops.CellTypeState.makeAny:(I)Lsun/jvm/hotspot/oops/CellTypeState;
areturn
LocalVariableTable:
Start End Slot Name Signature
public static sun.jvm.hotspot.oops.CellTypeState makeTop();
descriptor: ()Lsun/jvm/hotspot/oops/CellTypeState;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=1, locals=0, args_size=0
0: iconst_m1
invokestatic sun.jvm.hotspot.oops.CellTypeState.makeAny:(I)Lsun/jvm/hotspot/oops/CellTypeState;
areturn
LocalVariableTable:
Start End Slot Name Signature
public static sun.jvm.hotspot.oops.CellTypeState makeAddr(int);
descriptor: (I)Lsun/jvm/hotspot/oops/CellTypeState;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: getstatic sun.jvm.hotspot.utilities.Assert.ASSERTS_ENABLED:Z
ifeq 5
1: iload 0
iflt 2
iload 0
getstatic sun.jvm.hotspot.oops.CellTypeState.info_data_mask:I
if_icmpge 2
iconst_1
goto 3
StackMap locals:
StackMap stack:
2: iconst_0
3: StackMap locals:
StackMap stack: int
ldc "check to see if ret addr is valid"
4: invokestatic sun.jvm.hotspot.utilities.Assert.that:(ZLjava/lang/String;)V
5: StackMap locals:
StackMap stack:
getstatic sun.jvm.hotspot.oops.CellTypeState.addr_bit:I
getstatic sun.jvm.hotspot.oops.CellTypeState.not_bottom_info_bit:I
ior
iload 0
getstatic sun.jvm.hotspot.oops.CellTypeState.info_data_mask:I
iand
ior
invokestatic sun.jvm.hotspot.oops.CellTypeState.makeAny:(I)Lsun/jvm/hotspot/oops/CellTypeState;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 bci I
MethodParameters:
Name Flags
bci
public static sun.jvm.hotspot.oops.CellTypeState makeSlotRef(int);
descriptor: (I)Lsun/jvm/hotspot/oops/CellTypeState;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: getstatic sun.jvm.hotspot.utilities.Assert.ASSERTS_ENABLED:Z
ifeq 4
1: iload 0
iflt 2
iload 0
getstatic sun.jvm.hotspot.oops.CellTypeState.ref_data_mask:I
if_icmpge 2
iconst_1
goto 3
StackMap locals:
StackMap stack:
2: iconst_0
StackMap locals:
StackMap stack: int
3: ldc "slot out of range"
invokestatic sun.jvm.hotspot.utilities.Assert.that:(ZLjava/lang/String;)V
4: StackMap locals:
StackMap stack:
getstatic sun.jvm.hotspot.oops.CellTypeState.ref_bit:I
getstatic sun.jvm.hotspot.oops.CellTypeState.not_bottom_info_bit:I
ior
getstatic sun.jvm.hotspot.oops.CellTypeState.ref_not_lock_bit:I
ior
getstatic sun.jvm.hotspot.oops.CellTypeState.ref_slot_bit:I
ior
5: iload 0
getstatic sun.jvm.hotspot.oops.CellTypeState.ref_data_mask:I
iand
6: ior
invokestatic sun.jvm.hotspot.oops.CellTypeState.makeAny:(I)Lsun/jvm/hotspot/oops/CellTypeState;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 7 0 slot_num I
MethodParameters:
Name Flags
slot_num
public static sun.jvm.hotspot.oops.CellTypeState makeLineRef(int);
descriptor: (I)Lsun/jvm/hotspot/oops/CellTypeState;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: getstatic sun.jvm.hotspot.utilities.Assert.ASSERTS_ENABLED:Z
ifeq 4
1: iload 0
iflt 2
iload 0
getstatic sun.jvm.hotspot.oops.CellTypeState.ref_data_mask:I
if_icmpge 2
iconst_1
goto 3
StackMap locals:
StackMap stack:
2: iconst_0
StackMap locals:
StackMap stack: int
3: ldc "line out of range"
invokestatic sun.jvm.hotspot.utilities.Assert.that:(ZLjava/lang/String;)V
4: StackMap locals:
StackMap stack:
getstatic sun.jvm.hotspot.oops.CellTypeState.ref_bit:I
getstatic sun.jvm.hotspot.oops.CellTypeState.not_bottom_info_bit:I
ior
getstatic sun.jvm.hotspot.oops.CellTypeState.ref_not_lock_bit:I
ior
5: iload 0
getstatic sun.jvm.hotspot.oops.CellTypeState.ref_data_mask:I
iand
6: ior
invokestatic sun.jvm.hotspot.oops.CellTypeState.makeAny:(I)Lsun/jvm/hotspot/oops/CellTypeState;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 7 0 bci I
MethodParameters:
Name Flags
bci
public static sun.jvm.hotspot.oops.CellTypeState makeLockRef(int);
descriptor: (I)Lsun/jvm/hotspot/oops/CellTypeState;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: getstatic sun.jvm.hotspot.utilities.Assert.ASSERTS_ENABLED:Z
ifeq 4
1: iload 0
iflt 2
iload 0
getstatic sun.jvm.hotspot.oops.CellTypeState.ref_data_mask:I
if_icmpge 2
iconst_1
goto 3
StackMap locals:
StackMap stack:
2: iconst_0
StackMap locals:
StackMap stack: int
3: ldc "line out of range"
invokestatic sun.jvm.hotspot.utilities.Assert.that:(ZLjava/lang/String;)V
4: StackMap locals:
StackMap stack:
getstatic sun.jvm.hotspot.oops.CellTypeState.ref_bit:I
getstatic sun.jvm.hotspot.oops.CellTypeState.not_bottom_info_bit:I
ior
iload 0
getstatic sun.jvm.hotspot.oops.CellTypeState.ref_data_mask:I
iand
ior
invokestatic sun.jvm.hotspot.oops.CellTypeState.makeAny:(I)Lsun/jvm/hotspot/oops/CellTypeState;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 bci I
MethodParameters:
Name Flags
bci
public boolean isBottom();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield sun.jvm.hotspot.oops.CellTypeState._state:I
ifne 1
iconst_1
ireturn
StackMap locals:
StackMap stack:
1: iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lsun/jvm/hotspot/oops/CellTypeState;
public boolean isLive();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield sun.jvm.hotspot.oops.CellTypeState._state:I
getstatic sun.jvm.hotspot.oops.CellTypeState.live_bits_mask:I
iand
ifeq 1
iconst_1
ireturn
StackMap locals:
StackMap stack:
1: iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lsun/jvm/hotspot/oops/CellTypeState;
public boolean isValidState();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual sun.jvm.hotspot.oops.CellTypeState.canBeUninit:()Z
ifne 1
aload 0
invokevirtual sun.jvm.hotspot.oops.CellTypeState.canBeValue:()Z
ifeq 3
StackMap locals:
StackMap stack:
1: aload 0
invokevirtual sun.jvm.hotspot.oops.CellTypeState.isInfoTop:()Z
ifne 3
2: iconst_0
ireturn
3: StackMap locals:
StackMap stack:
aload 0
invokevirtual sun.jvm.hotspot.oops.CellTypeState.isInfoTop:()Z
ifeq 5
aload 0
getfield sun.jvm.hotspot.oops.CellTypeState._state:I
getstatic sun.jvm.hotspot.oops.CellTypeState.info_mask:I
iand
getstatic sun.jvm.hotspot.oops.CellTypeState.info_mask:I
if_icmpeq 5
4: iconst_0
ireturn
5: StackMap locals:
StackMap stack:
aload 0
invokevirtual sun.jvm.hotspot.oops.CellTypeState.isInfoBottom:()Z
ifeq 7
aload 0
getfield sun.jvm.hotspot.oops.CellTypeState._state:I
getstatic sun.jvm.hotspot.oops.CellTypeState.info_mask:I
iand
ifeq 7
6: iconst_0
ireturn
7: StackMap locals:
StackMap stack:
iconst_1
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 8 0 this Lsun/jvm/hotspot/oops/CellTypeState;
public boolean isAddress();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield sun.jvm.hotspot.oops.CellTypeState._state:I
getstatic sun.jvm.hotspot.oops.CellTypeState.bits_mask:I
iand
getstatic sun.jvm.hotspot.oops.CellTypeState.addr_bit:I
if_icmpne 1
iconst_1
ireturn
StackMap locals:
StackMap stack:
1: iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lsun/jvm/hotspot/oops/CellTypeState;
public boolean isReference();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield sun.jvm.hotspot.oops.CellTypeState._state:I
getstatic sun.jvm.hotspot.oops.CellTypeState.bits_mask:I
iand
getstatic sun.jvm.hotspot.oops.CellTypeState.ref_bit:I
if_icmpne 1
iconst_1
ireturn
StackMap locals:
StackMap stack:
1: iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lsun/jvm/hotspot/oops/CellTypeState;
public boolean isValue();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield sun.jvm.hotspot.oops.CellTypeState._state:I
getstatic sun.jvm.hotspot.oops.CellTypeState.bits_mask:I
iand
getstatic sun.jvm.hotspot.oops.CellTypeState.val_bit:I
if_icmpne 1
iconst_1
ireturn
StackMap locals:
StackMap stack:
1: iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lsun/jvm/hotspot/oops/CellTypeState;
public boolean isUninit();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield sun.jvm.hotspot.oops.CellTypeState._state:I
getstatic sun.jvm.hotspot.oops.CellTypeState.bits_mask:I
iand
getstatic sun.jvm.hotspot.oops.CellTypeState.uninit_bit:I
if_icmpne 1
iconst_1
ireturn
StackMap locals:
StackMap stack:
1: iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lsun/jvm/hotspot/oops/CellTypeState;
public boolean canBeAddress();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield sun.jvm.hotspot.oops.CellTypeState._state:I
getstatic sun.jvm.hotspot.oops.CellTypeState.addr_bit:I
iand
ifeq 1
iconst_1
ireturn
StackMap locals:
StackMap stack:
1: iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lsun/jvm/hotspot/oops/CellTypeState;
public boolean canBeReference();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield sun.jvm.hotspot.oops.CellTypeState._state:I
getstatic sun.jvm.hotspot.oops.CellTypeState.ref_bit:I
iand
ifeq 1
iconst_1
ireturn
StackMap locals:
StackMap stack:
1: iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lsun/jvm/hotspot/oops/CellTypeState;
public boolean canBeValue();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield sun.jvm.hotspot.oops.CellTypeState._state:I
getstatic sun.jvm.hotspot.oops.CellTypeState.val_bit:I
iand
ifeq 1
iconst_1
ireturn
StackMap locals:
StackMap stack:
1: iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lsun/jvm/hotspot/oops/CellTypeState;
public boolean canBeUninit();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield sun.jvm.hotspot.oops.CellTypeState._state:I
getstatic sun.jvm.hotspot.oops.CellTypeState.uninit_bit:I
iand
ifeq 1
iconst_1
ireturn
StackMap locals:
StackMap stack:
1: iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lsun/jvm/hotspot/oops/CellTypeState;
public boolean isInfoBottom();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield sun.jvm.hotspot.oops.CellTypeState._state:I
getstatic sun.jvm.hotspot.oops.CellTypeState.not_bottom_info_bit:I
iand
ifne 1
iconst_1
ireturn
StackMap locals:
StackMap stack:
1: iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lsun/jvm/hotspot/oops/CellTypeState;
public boolean isInfoTop();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield sun.jvm.hotspot.oops.CellTypeState._state:I
getstatic sun.jvm.hotspot.oops.CellTypeState.top_info_bit:I
iand
ifeq 1
iconst_1
ireturn
StackMap locals:
StackMap stack:
1: iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lsun/jvm/hotspot/oops/CellTypeState;
public int getInfo();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: getstatic sun.jvm.hotspot.utilities.Assert.ASSERTS_ENABLED:Z
ifeq 5
1: aload 0
invokevirtual sun.jvm.hotspot.oops.CellTypeState.isInfoTop:()Z
ifne 2
aload 0
invokevirtual sun.jvm.hotspot.oops.CellTypeState.isInfoBottom:()Z
ifne 2
iconst_1
goto 3
StackMap locals:
StackMap stack:
2: iconst_0
3: StackMap locals:
StackMap stack: int
ldc "check to make sure top/bottom info is not used"
4: invokestatic sun.jvm.hotspot.utilities.Assert.that:(ZLjava/lang/String;)V
5: StackMap locals:
StackMap stack:
aload 0
getfield sun.jvm.hotspot.oops.CellTypeState._state:I
getstatic sun.jvm.hotspot.oops.CellTypeState.info_data_mask:I
iand
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 this Lsun/jvm/hotspot/oops/CellTypeState;
public int getMonitorSource();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: getstatic sun.jvm.hotspot.utilities.Assert.ASSERTS_ENABLED:Z
ifeq 2
1: aload 0
invokevirtual sun.jvm.hotspot.oops.CellTypeState.isLockReference:()Z
ldc "must be lock"
invokestatic sun.jvm.hotspot.utilities.Assert.that:(ZLjava/lang/String;)V
2: StackMap locals:
StackMap stack:
aload 0
invokevirtual sun.jvm.hotspot.oops.CellTypeState.getInfo:()I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lsun/jvm/hotspot/oops/CellTypeState;
public boolean isGoodAddress();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual sun.jvm.hotspot.oops.CellTypeState.isAddress:()Z
ifeq 1
aload 0
invokevirtual sun.jvm.hotspot.oops.CellTypeState.isInfoTop:()Z
ifne 1
iconst_1
ireturn
StackMap locals:
StackMap stack:
1: iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lsun/jvm/hotspot/oops/CellTypeState;
public boolean isLockReference();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: aload 0
getfield sun.jvm.hotspot.oops.CellTypeState._state:I
getstatic sun.jvm.hotspot.oops.CellTypeState.bits_mask:I
getstatic sun.jvm.hotspot.oops.CellTypeState.top_info_bit:I
ior
getstatic sun.jvm.hotspot.oops.CellTypeState.ref_not_lock_bit:I
ior
iand
getstatic sun.jvm.hotspot.oops.CellTypeState.ref_bit:I
if_icmpne 1
iconst_1
ireturn
StackMap locals:
StackMap stack:
1: iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lsun/jvm/hotspot/oops/CellTypeState;
public boolean isNonlockReference();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: aload 0
getfield sun.jvm.hotspot.oops.CellTypeState._state:I
getstatic sun.jvm.hotspot.oops.CellTypeState.bits_mask:I
getstatic sun.jvm.hotspot.oops.CellTypeState.top_info_bit:I
ior
getstatic sun.jvm.hotspot.oops.CellTypeState.ref_not_lock_bit:I
ior
iand
getstatic sun.jvm.hotspot.oops.CellTypeState.ref_bit:I
getstatic sun.jvm.hotspot.oops.CellTypeState.ref_not_lock_bit:I
ior
if_icmpne 1
iconst_1
ireturn
StackMap locals:
StackMap stack:
1: iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lsun/jvm/hotspot/oops/CellTypeState;
public boolean equal(sun.jvm.hotspot.oops.CellTypeState);
descriptor: (Lsun/jvm/hotspot/oops/CellTypeState;)Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
getfield sun.jvm.hotspot.oops.CellTypeState._state:I
aload 1
getfield sun.jvm.hotspot.oops.CellTypeState._state:I
if_icmpne 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/oops/CellTypeState;
0 2 1 a Lsun/jvm/hotspot/oops/CellTypeState;
MethodParameters:
Name Flags
a
public boolean equalKind(sun.jvm.hotspot.oops.CellTypeState);
descriptor: (Lsun/jvm/hotspot/oops/CellTypeState;)Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 0
getfield sun.jvm.hotspot.oops.CellTypeState._state:I
getstatic sun.jvm.hotspot.oops.CellTypeState.bits_mask:I
iand
aload 1
getfield sun.jvm.hotspot.oops.CellTypeState._state:I
getstatic sun.jvm.hotspot.oops.CellTypeState.bits_mask:I
iand
if_icmpne 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/oops/CellTypeState;
0 2 1 a Lsun/jvm/hotspot/oops/CellTypeState;
MethodParameters:
Name Flags
a
public char toChar();
descriptor: ()C
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual sun.jvm.hotspot.oops.CellTypeState.canBeReference:()Z
ifeq 4
1: aload 0
invokevirtual sun.jvm.hotspot.oops.CellTypeState.canBeValue:()Z
ifne 2
aload 0
invokevirtual sun.jvm.hotspot.oops.CellTypeState.canBeAddress:()Z
ifeq 3
2: StackMap locals:
StackMap stack:
bipush 35
ireturn
3: StackMap locals:
StackMap stack:
bipush 114
ireturn
4: StackMap locals:
StackMap stack:
aload 0
invokevirtual sun.jvm.hotspot.oops.CellTypeState.canBeValue:()Z
ifeq 6
5: bipush 118
ireturn
6: StackMap locals:
StackMap stack:
aload 0
invokevirtual sun.jvm.hotspot.oops.CellTypeState.canBeAddress:()Z
ifeq 8
7: bipush 112
ireturn
8: StackMap locals:
StackMap stack:
aload 0
invokevirtual sun.jvm.hotspot.oops.CellTypeState.canBeUninit:()Z
ifeq 10
9: bipush 32
ireturn
10: StackMap locals:
StackMap stack:
bipush 64
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 11 0 this Lsun/jvm/hotspot/oops/CellTypeState;
public void set(sun.jvm.hotspot.oops.CellTypeState);
descriptor: (Lsun/jvm/hotspot/oops/CellTypeState;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
getfield sun.jvm.hotspot.oops.CellTypeState._state:I
putfield sun.jvm.hotspot.oops.CellTypeState._state:I
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lsun/jvm/hotspot/oops/CellTypeState;
0 2 1 cts Lsun/jvm/hotspot/oops/CellTypeState;
MethodParameters:
Name Flags
cts
public sun.jvm.hotspot.oops.CellTypeState merge(sun.jvm.hotspot.oops.CellTypeState, int);
descriptor: (Lsun/jvm/hotspot/oops/CellTypeState;I)Lsun/jvm/hotspot/oops/CellTypeState;
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=4, args_size=3
start local 0 start local 1 start local 2 0: new sun.jvm.hotspot.oops.CellTypeState
dup
invokespecial sun.jvm.hotspot.oops.CellTypeState.<init>:()V
astore 3
start local 3 1: getstatic sun.jvm.hotspot.utilities.Assert.ASSERTS_ENABLED:Z
ifeq 6
2: aload 0
invokevirtual sun.jvm.hotspot.oops.CellTypeState.isBottom:()Z
ifne 3
aload 1
invokevirtual sun.jvm.hotspot.oops.CellTypeState.isBottom:()Z
ifne 3
iconst_1
goto 4
StackMap locals: sun.jvm.hotspot.oops.CellTypeState
StackMap stack:
3: iconst_0
4: StackMap locals:
StackMap stack: int
ldc "merge of bottom values is handled elsewhere"
5: invokestatic sun.jvm.hotspot.utilities.Assert.that:(ZLjava/lang/String;)V
6: StackMap locals:
StackMap stack:
aload 3
aload 0
getfield sun.jvm.hotspot.oops.CellTypeState._state:I
aload 1
getfield sun.jvm.hotspot.oops.CellTypeState._state:I
ior
putfield sun.jvm.hotspot.oops.CellTypeState._state:I
7: aload 3
invokevirtual sun.jvm.hotspot.oops.CellTypeState.isInfoTop:()Z
ifne 17
8: aload 3
invokevirtual sun.jvm.hotspot.oops.CellTypeState.canBeAddress:()Z
ifne 9
aload 3
invokevirtual sun.jvm.hotspot.oops.CellTypeState.canBeReference:()Z
ifne 9
iconst_0
goto 10
StackMap locals:
StackMap stack:
9: iconst_1
10: StackMap locals:
StackMap stack: int
ldc "only addresses and references have non-top info"
11: invokestatic sun.jvm.hotspot.utilities.Assert.that:(ZLjava/lang/String;)V
12: aload 0
aload 1
invokevirtual sun.jvm.hotspot.oops.CellTypeState.equal:(Lsun/jvm/hotspot/oops/CellTypeState;)Z
ifne 17
13: aload 3
invokevirtual sun.jvm.hotspot.oops.CellTypeState.isReference:()Z
ifeq 16
14: iload 2
invokestatic sun.jvm.hotspot.oops.CellTypeState.makeSlotRef:(I)Lsun/jvm/hotspot/oops/CellTypeState;
astore 3
15: goto 17
16: StackMap locals:
StackMap stack:
aload 3
dup
getfield sun.jvm.hotspot.oops.CellTypeState._state:I
getstatic sun.jvm.hotspot.oops.CellTypeState.info_conflict:I
ior
putfield sun.jvm.hotspot.oops.CellTypeState._state:I
17: StackMap locals:
StackMap stack:
getstatic sun.jvm.hotspot.utilities.Assert.ASSERTS_ENABLED:Z
ifeq 19
18: aload 3
invokevirtual sun.jvm.hotspot.oops.CellTypeState.isValidState:()Z
ldc "checking that CTS merge maintains legal state"
invokestatic sun.jvm.hotspot.utilities.Assert.that:(ZLjava/lang/String;)V
19: StackMap locals:
StackMap stack:
aload 3
areturn
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 20 0 this Lsun/jvm/hotspot/oops/CellTypeState;
0 20 1 cts Lsun/jvm/hotspot/oops/CellTypeState;
0 20 2 slot I
1 20 3 result Lsun/jvm/hotspot/oops/CellTypeState;
MethodParameters:
Name Flags
cts
slot
public void print(java.io.PrintStream);
descriptor: (Ljava/io/PrintStream;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=4, args_size=2
start local 0 start local 1 0: aload 0
invokevirtual sun.jvm.hotspot.oops.CellTypeState.canBeAddress:()Z
ifeq 3
1: aload 1
ldc "(p"
invokevirtual java.io.PrintStream.print:(Ljava/lang/String;)V
2: goto 4
3: StackMap locals:
StackMap stack:
aload 1
ldc "( "
invokevirtual java.io.PrintStream.print:(Ljava/lang/String;)V
4: StackMap locals:
StackMap stack:
aload 0
invokevirtual sun.jvm.hotspot.oops.CellTypeState.canBeReference:()Z
ifeq 7
5: aload 1
ldc "r"
invokevirtual java.io.PrintStream.print:(Ljava/lang/String;)V
6: goto 8
7: StackMap locals:
StackMap stack:
aload 1
ldc " "
invokevirtual java.io.PrintStream.print:(Ljava/lang/String;)V
8: StackMap locals:
StackMap stack:
aload 0
invokevirtual sun.jvm.hotspot.oops.CellTypeState.canBeValue:()Z
ifeq 11
9: aload 1
ldc "v"
invokevirtual java.io.PrintStream.print:(Ljava/lang/String;)V
10: goto 12
11: StackMap locals:
StackMap stack:
aload 1
ldc " "
invokevirtual java.io.PrintStream.print:(Ljava/lang/String;)V
12: StackMap locals:
StackMap stack:
aload 0
invokevirtual sun.jvm.hotspot.oops.CellTypeState.canBeUninit:()Z
ifeq 15
13: aload 1
ldc "u|"
invokevirtual java.io.PrintStream.print:(Ljava/lang/String;)V
14: goto 16
15: StackMap locals:
StackMap stack:
aload 1
ldc " |"
invokevirtual java.io.PrintStream.print:(Ljava/lang/String;)V
16: StackMap locals:
StackMap stack:
aload 0
invokevirtual sun.jvm.hotspot.oops.CellTypeState.isInfoTop:()Z
ifeq 19
17: aload 1
ldc "Top)"
invokevirtual java.io.PrintStream.print:(Ljava/lang/String;)V
18: goto 34
StackMap locals:
StackMap stack:
19: aload 0
invokevirtual sun.jvm.hotspot.oops.CellTypeState.isInfoBottom:()Z
ifeq 22
20: aload 1
ldc "Bot)"
invokevirtual java.io.PrintStream.print:(Ljava/lang/String;)V
21: goto 34
22: StackMap locals:
StackMap stack:
aload 0
invokevirtual sun.jvm.hotspot.oops.CellTypeState.isReference:()Z
ifeq 33
23: aload 0
invokevirtual sun.jvm.hotspot.oops.CellTypeState.getInfo:()I
istore 2
start local 2 24: iload 2
getstatic sun.jvm.hotspot.oops.CellTypeState.ref_not_lock_bit:I
getstatic sun.jvm.hotspot.oops.CellTypeState.ref_slot_bit:I
ior
iconst_m1
ixor
iand
istore 3
start local 3 25: iload 2
getstatic sun.jvm.hotspot.oops.CellTypeState.ref_not_lock_bit:I
iand
ifeq 31
26: iload 2
getstatic sun.jvm.hotspot.oops.CellTypeState.ref_slot_bit:I
iand
ifeq 29
27: aload 1
new java.lang.StringBuilder
dup
ldc "slot"
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
iload 3
invokevirtual java.lang.StringBuilder.append:(I)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
28: goto 34
29: StackMap locals: int int
StackMap stack:
aload 1
new java.lang.StringBuilder
dup
ldc "line"
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
iload 3
invokevirtual java.lang.StringBuilder.append:(I)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
30: goto 34
31: StackMap locals:
StackMap stack:
aload 1
new java.lang.StringBuilder
dup
ldc "lock"
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
iload 3
invokevirtual java.lang.StringBuilder.append:(I)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
end local 3 end local 2 32: goto 34
33: StackMap locals:
StackMap stack:
aload 1
new java.lang.StringBuilder
dup
invokespecial java.lang.StringBuilder.<init>:()V
aload 0
invokevirtual sun.jvm.hotspot.oops.CellTypeState.getInfo:()I
invokevirtual java.lang.StringBuilder.append:(I)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
34: StackMap locals:
StackMap stack:
return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 35 0 this Lsun/jvm/hotspot/oops/CellTypeState;
0 35 1 tty Ljava/io/PrintStream;
24 32 2 info I
25 32 3 data I
MethodParameters:
Name Flags
tty
}
SourceFile: "CellTypeState.java"