public class sun.jvm.hotspot.compiler.OopMapValue
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: sun.jvm.hotspot.compiler.OopMapValue
super_class: java.lang.Object
{
private short value;
descriptor: S
flags: (0x0002) ACC_PRIVATE
private short contentReg;
descriptor: S
flags: (0x0002) ACC_PRIVATE
static int TYPE_BITS;
descriptor: I
flags: (0x0008) ACC_STATIC
static int REGISTER_BITS;
descriptor: I
flags: (0x0008) ACC_STATIC
static int TYPE_SHIFT;
descriptor: I
flags: (0x0008) ACC_STATIC
static int REGISTER_SHIFT;
descriptor: I
flags: (0x0008) ACC_STATIC
static int TYPE_MASK;
descriptor: I
flags: (0x0008) ACC_STATIC
static int TYPE_MASK_IN_PLACE;
descriptor: I
flags: (0x0008) ACC_STATIC
static int REGISTER_MASK;
descriptor: I
flags: (0x0008) ACC_STATIC
static int REGISTER_MASK_IN_PLACE;
descriptor: I
flags: (0x0008) ACC_STATIC
static int OOP_VALUE;
descriptor: I
flags: (0x0008) ACC_STATIC
static int NARROWOOP_VALUE;
descriptor: I
flags: (0x0008) ACC_STATIC
static int CALLEE_SAVED_VALUE;
descriptor: I
flags: (0x0008) ACC_STATIC
static int DERIVED_OOP_VALUE;
descriptor: I
flags: (0x0008) ACC_STATIC
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=2, locals=0, args_size=0
0: new sun.jvm.hotspot.compiler.OopMapValue$1
dup
invokespecial sun.jvm.hotspot.compiler.OopMapValue$1.<init>:()V
invokestatic sun.jvm.hotspot.runtime.VM.registerVMInitializedObserver:(Lsun/jvm/hotspot/utilities/Observer;)V
1: return
LocalVariableTable:
Start End Slot Name Signature
private static void initialize(sun.jvm.hotspot.types.TypeDataBase);
descriptor: (Lsun/jvm/hotspot/types/TypeDataBase;)V
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
ldc "OopMapValue::type_bits"
invokeinterface sun.jvm.hotspot.types.TypeDataBase.lookupIntConstant:(Ljava/lang/String;)Ljava/lang/Integer;
invokevirtual java.lang.Integer.intValue:()I
putstatic sun.jvm.hotspot.compiler.OopMapValue.TYPE_BITS:I
1: aload 0
ldc "OopMapValue::register_bits"
invokeinterface sun.jvm.hotspot.types.TypeDataBase.lookupIntConstant:(Ljava/lang/String;)Ljava/lang/Integer;
invokevirtual java.lang.Integer.intValue:()I
putstatic sun.jvm.hotspot.compiler.OopMapValue.REGISTER_BITS:I
2: aload 0
ldc "OopMapValue::type_shift"
invokeinterface sun.jvm.hotspot.types.TypeDataBase.lookupIntConstant:(Ljava/lang/String;)Ljava/lang/Integer;
invokevirtual java.lang.Integer.intValue:()I
putstatic sun.jvm.hotspot.compiler.OopMapValue.TYPE_SHIFT:I
3: aload 0
ldc "OopMapValue::register_shift"
invokeinterface sun.jvm.hotspot.types.TypeDataBase.lookupIntConstant:(Ljava/lang/String;)Ljava/lang/Integer;
invokevirtual java.lang.Integer.intValue:()I
putstatic sun.jvm.hotspot.compiler.OopMapValue.REGISTER_SHIFT:I
4: aload 0
ldc "OopMapValue::type_mask"
invokeinterface sun.jvm.hotspot.types.TypeDataBase.lookupIntConstant:(Ljava/lang/String;)Ljava/lang/Integer;
invokevirtual java.lang.Integer.intValue:()I
putstatic sun.jvm.hotspot.compiler.OopMapValue.TYPE_MASK:I
5: aload 0
ldc "OopMapValue::type_mask_in_place"
invokeinterface sun.jvm.hotspot.types.TypeDataBase.lookupIntConstant:(Ljava/lang/String;)Ljava/lang/Integer;
invokevirtual java.lang.Integer.intValue:()I
putstatic sun.jvm.hotspot.compiler.OopMapValue.TYPE_MASK_IN_PLACE:I
6: aload 0
ldc "OopMapValue::register_mask"
invokeinterface sun.jvm.hotspot.types.TypeDataBase.lookupIntConstant:(Ljava/lang/String;)Ljava/lang/Integer;
invokevirtual java.lang.Integer.intValue:()I
putstatic sun.jvm.hotspot.compiler.OopMapValue.REGISTER_MASK:I
7: aload 0
ldc "OopMapValue::register_mask_in_place"
invokeinterface sun.jvm.hotspot.types.TypeDataBase.lookupIntConstant:(Ljava/lang/String;)Ljava/lang/Integer;
invokevirtual java.lang.Integer.intValue:()I
putstatic sun.jvm.hotspot.compiler.OopMapValue.REGISTER_MASK_IN_PLACE:I
8: aload 0
ldc "OopMapValue::oop_value"
invokeinterface sun.jvm.hotspot.types.TypeDataBase.lookupIntConstant:(Ljava/lang/String;)Ljava/lang/Integer;
invokevirtual java.lang.Integer.intValue:()I
putstatic sun.jvm.hotspot.compiler.OopMapValue.OOP_VALUE:I
9: aload 0
ldc "OopMapValue::narrowoop_value"
invokeinterface sun.jvm.hotspot.types.TypeDataBase.lookupIntConstant:(Ljava/lang/String;)Ljava/lang/Integer;
invokevirtual java.lang.Integer.intValue:()I
putstatic sun.jvm.hotspot.compiler.OopMapValue.NARROWOOP_VALUE:I
10: aload 0
ldc "OopMapValue::callee_saved_value"
invokeinterface sun.jvm.hotspot.types.TypeDataBase.lookupIntConstant:(Ljava/lang/String;)Ljava/lang/Integer;
invokevirtual java.lang.Integer.intValue:()I
putstatic sun.jvm.hotspot.compiler.OopMapValue.CALLEE_SAVED_VALUE:I
11: aload 0
ldc "OopMapValue::derived_oop_value"
invokeinterface sun.jvm.hotspot.types.TypeDataBase.lookupIntConstant:(Ljava/lang/String;)Ljava/lang/Integer;
invokevirtual java.lang.Integer.intValue:()I
putstatic sun.jvm.hotspot.compiler.OopMapValue.DERIVED_OOP_VALUE:I
12: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 13 0 db Lsun/jvm/hotspot/types/TypeDataBase;
MethodParameters:
Name Flags
db
public void <init>();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=1, args_size=1
start local 0 0: aload 0
invokespecial java.lang.Object.<init>:()V
aload 0
iconst_0
invokevirtual sun.jvm.hotspot.compiler.OopMapValue.setValue:(S)V
aload 0
new sun.jvm.hotspot.runtime.VMReg
dup
iconst_0
invokespecial sun.jvm.hotspot.runtime.VMReg.<init>:(I)V
invokevirtual sun.jvm.hotspot.compiler.OopMapValue.setContentReg:(Lsun/jvm/hotspot/runtime/VMReg;)V
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/compiler/OopMapValue;
public void <init>(sun.jvm.hotspot.runtime.VMReg, sun.jvm.hotspot.compiler.OopMapValue$OopTypes);
descriptor: (Lsun/jvm/hotspot/runtime/VMReg;Lsun/jvm/hotspot/compiler/OopMapValue$OopTypes;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=3, args_size=3
start local 0 start local 1 start local 2 0: aload 0
invokespecial java.lang.Object.<init>:()V
aload 0
aload 1
invokevirtual sun.jvm.hotspot.compiler.OopMapValue.setReg:(Lsun/jvm/hotspot/runtime/VMReg;)V
aload 0
aload 2
invokevirtual sun.jvm.hotspot.compiler.OopMapValue.setType:(Lsun/jvm/hotspot/compiler/OopMapValue$OopTypes;)V
return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/compiler/OopMapValue;
0 1 1 reg Lsun/jvm/hotspot/runtime/VMReg;
0 1 2 t Lsun/jvm/hotspot/compiler/OopMapValue$OopTypes;
MethodParameters:
Name Flags
reg
t
public void <init>(sun.jvm.hotspot.runtime.VMReg, sun.jvm.hotspot.compiler.OopMapValue$OopTypes, sun.jvm.hotspot.runtime.VMReg);
descriptor: (Lsun/jvm/hotspot/runtime/VMReg;Lsun/jvm/hotspot/compiler/OopMapValue$OopTypes;Lsun/jvm/hotspot/runtime/VMReg;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=4, args_size=4
start local 0 start local 1 start local 2 start local 3 0: aload 0
invokespecial java.lang.Object.<init>:()V
aload 0
aload 1
invokevirtual sun.jvm.hotspot.compiler.OopMapValue.setReg:(Lsun/jvm/hotspot/runtime/VMReg;)V
aload 0
aload 2
invokevirtual sun.jvm.hotspot.compiler.OopMapValue.setType:(Lsun/jvm/hotspot/compiler/OopMapValue$OopTypes;)V
aload 0
aload 3
invokevirtual sun.jvm.hotspot.compiler.OopMapValue.setContentReg:(Lsun/jvm/hotspot/runtime/VMReg;)V
return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/compiler/OopMapValue;
0 1 1 reg Lsun/jvm/hotspot/runtime/VMReg;
0 1 2 t Lsun/jvm/hotspot/compiler/OopMapValue$OopTypes;
0 1 3 reg2 Lsun/jvm/hotspot/runtime/VMReg;
MethodParameters:
Name Flags
reg
t
reg2
public void <init>(sun.jvm.hotspot.code.CompressedReadStream);
descriptor: (Lsun/jvm/hotspot/code/CompressedReadStream;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
invokespecial java.lang.Object.<init>:()V
aload 0
aload 1
invokevirtual sun.jvm.hotspot.compiler.OopMapValue.readFrom:(Lsun/jvm/hotspot/code/CompressedReadStream;)V
return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/compiler/OopMapValue;
0 1 1 stream Lsun/jvm/hotspot/code/CompressedReadStream;
MethodParameters:
Name Flags
stream
public void readFrom(sun.jvm.hotspot.code.CompressedReadStream);
descriptor: (Lsun/jvm/hotspot/code/CompressedReadStream;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
invokevirtual sun.jvm.hotspot.code.CompressedReadStream.readInt:()I
i2s
invokevirtual sun.jvm.hotspot.compiler.OopMapValue.setValue:(S)V
1: aload 0
invokevirtual sun.jvm.hotspot.compiler.OopMapValue.isCalleeSaved:()Z
ifne 2
aload 0
invokevirtual sun.jvm.hotspot.compiler.OopMapValue.isDerivedOop:()Z
ifeq 3
2: StackMap locals:
StackMap stack:
aload 0
new sun.jvm.hotspot.runtime.VMReg
dup
aload 1
invokevirtual sun.jvm.hotspot.code.CompressedReadStream.readInt:()I
invokespecial sun.jvm.hotspot.runtime.VMReg.<init>:(I)V
invokevirtual sun.jvm.hotspot.compiler.OopMapValue.setContentReg:(Lsun/jvm/hotspot/runtime/VMReg;)V
3: StackMap locals:
StackMap stack:
return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lsun/jvm/hotspot/compiler/OopMapValue;
0 4 1 stream Lsun/jvm/hotspot/code/CompressedReadStream;
MethodParameters:
Name Flags
stream
public boolean isOop();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual sun.jvm.hotspot.compiler.OopMapValue.getValue:()I
getstatic sun.jvm.hotspot.compiler.OopMapValue.TYPE_MASK_IN_PLACE:I
iand
getstatic sun.jvm.hotspot.compiler.OopMapValue.OOP_VALUE: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/compiler/OopMapValue;
public boolean isNarrowOop();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual sun.jvm.hotspot.compiler.OopMapValue.getValue:()I
getstatic sun.jvm.hotspot.compiler.OopMapValue.TYPE_MASK_IN_PLACE:I
iand
getstatic sun.jvm.hotspot.compiler.OopMapValue.NARROWOOP_VALUE: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/compiler/OopMapValue;
public boolean isCalleeSaved();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual sun.jvm.hotspot.compiler.OopMapValue.getValue:()I
getstatic sun.jvm.hotspot.compiler.OopMapValue.TYPE_MASK_IN_PLACE:I
iand
getstatic sun.jvm.hotspot.compiler.OopMapValue.CALLEE_SAVED_VALUE: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/compiler/OopMapValue;
public boolean isDerivedOop();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual sun.jvm.hotspot.compiler.OopMapValue.getValue:()I
getstatic sun.jvm.hotspot.compiler.OopMapValue.TYPE_MASK_IN_PLACE:I
iand
getstatic sun.jvm.hotspot.compiler.OopMapValue.DERIVED_OOP_VALUE: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/compiler/OopMapValue;
public sun.jvm.hotspot.runtime.VMReg getReg();
descriptor: ()Lsun/jvm/hotspot/runtime/VMReg;
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=1, args_size=1
start local 0 0: new sun.jvm.hotspot.runtime.VMReg
dup
aload 0
invokevirtual sun.jvm.hotspot.compiler.OopMapValue.getValue:()I
getstatic sun.jvm.hotspot.compiler.OopMapValue.REGISTER_MASK_IN_PLACE:I
iand
getstatic sun.jvm.hotspot.compiler.OopMapValue.REGISTER_SHIFT:I
ishr
invokespecial sun.jvm.hotspot.runtime.VMReg.<init>:(I)V
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/compiler/OopMapValue;
public void setReg(sun.jvm.hotspot.runtime.VMReg);
descriptor: (Lsun/jvm/hotspot/runtime/VMReg;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
invokevirtual sun.jvm.hotspot.runtime.VMReg.getValue:()I
getstatic sun.jvm.hotspot.compiler.OopMapValue.REGISTER_SHIFT:I
ishl
aload 0
invokevirtual sun.jvm.hotspot.compiler.OopMapValue.getValue:()I
getstatic sun.jvm.hotspot.compiler.OopMapValue.TYPE_MASK_IN_PLACE:I
iand
ior
i2s
invokevirtual sun.jvm.hotspot.compiler.OopMapValue.setValue:(S)V
return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/compiler/OopMapValue;
0 1 1 r Lsun/jvm/hotspot/runtime/VMReg;
MethodParameters:
Name Flags
r
public sun.jvm.hotspot.compiler.OopMapValue$OopTypes getType();
descriptor: ()Lsun/jvm/hotspot/compiler/OopMapValue$OopTypes;
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=2, args_size=1
start local 0 0: aload 0
invokevirtual sun.jvm.hotspot.compiler.OopMapValue.getValue:()I
getstatic sun.jvm.hotspot.compiler.OopMapValue.TYPE_MASK_IN_PLACE:I
iand
istore 1
start local 1 1: iload 1
getstatic sun.jvm.hotspot.compiler.OopMapValue.OOP_VALUE:I
if_icmpne 2
getstatic sun.jvm.hotspot.compiler.OopMapValue$OopTypes.OOP_VALUE:Lsun/jvm/hotspot/compiler/OopMapValue$OopTypes;
areturn
2: StackMap locals: int
StackMap stack:
iload 1
getstatic sun.jvm.hotspot.compiler.OopMapValue.NARROWOOP_VALUE:I
if_icmpne 3
getstatic sun.jvm.hotspot.compiler.OopMapValue$OopTypes.NARROWOOP_VALUE:Lsun/jvm/hotspot/compiler/OopMapValue$OopTypes;
areturn
3: StackMap locals:
StackMap stack:
iload 1
getstatic sun.jvm.hotspot.compiler.OopMapValue.CALLEE_SAVED_VALUE:I
if_icmpne 4
getstatic sun.jvm.hotspot.compiler.OopMapValue$OopTypes.CALLEE_SAVED_VALUE:Lsun/jvm/hotspot/compiler/OopMapValue$OopTypes;
areturn
4: StackMap locals:
StackMap stack:
iload 1
getstatic sun.jvm.hotspot.compiler.OopMapValue.DERIVED_OOP_VALUE:I
if_icmpne 5
getstatic sun.jvm.hotspot.compiler.OopMapValue$OopTypes.DERIVED_OOP_VALUE:Lsun/jvm/hotspot/compiler/OopMapValue$OopTypes;
areturn
5: StackMap locals:
StackMap stack:
new java.lang.InternalError
dup
new java.lang.StringBuilder
dup
ldc "unknown which "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
iload 1
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
ldc " (TYPE_MASK_IN_PLACE = "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
getstatic sun.jvm.hotspot.compiler.OopMapValue.TYPE_MASK_IN_PLACE:I
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
ldc ")"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokespecial java.lang.InternalError.<init>:(Ljava/lang/String;)V
athrow
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 this Lsun/jvm/hotspot/compiler/OopMapValue;
1 6 1 which I
public void setType(sun.jvm.hotspot.compiler.OopMapValue$OopTypes);
descriptor: (Lsun/jvm/hotspot/compiler/OopMapValue$OopTypes;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 0
invokevirtual sun.jvm.hotspot.compiler.OopMapValue.getValue:()I
getstatic sun.jvm.hotspot.compiler.OopMapValue.REGISTER_MASK_IN_PLACE:I
iand
aload 1
invokevirtual sun.jvm.hotspot.compiler.OopMapValue$OopTypes.getValue:()I
ior
i2s
invokevirtual sun.jvm.hotspot.compiler.OopMapValue.setValue:(S)V
return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/compiler/OopMapValue;
0 1 1 t Lsun/jvm/hotspot/compiler/OopMapValue$OopTypes;
MethodParameters:
Name Flags
t
public sun.jvm.hotspot.runtime.VMReg getContentReg();
descriptor: ()Lsun/jvm/hotspot/runtime/VMReg;
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: new sun.jvm.hotspot.runtime.VMReg
dup
aload 0
getfield sun.jvm.hotspot.compiler.OopMapValue.contentReg:S
invokespecial sun.jvm.hotspot.runtime.VMReg.<init>:(I)V
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/compiler/OopMapValue;
public void setContentReg(sun.jvm.hotspot.runtime.VMReg);
descriptor: (Lsun/jvm/hotspot/runtime/VMReg;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
invokevirtual sun.jvm.hotspot.runtime.VMReg.getValue:()I
i2s
putfield sun.jvm.hotspot.compiler.OopMapValue.contentReg:S
return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/compiler/OopMapValue;
0 1 1 r Lsun/jvm/hotspot/runtime/VMReg;
MethodParameters:
Name Flags
r
public boolean isRegisterLoc();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual sun.jvm.hotspot.compiler.OopMapValue.getReg:()Lsun/jvm/hotspot/runtime/VMReg;
invokestatic sun.jvm.hotspot.runtime.VM.getVM:()Lsun/jvm/hotspot/runtime/VM;
invokevirtual sun.jvm.hotspot.runtime.VM.getVMRegImplInfo:()Lsun/jvm/hotspot/code/VMRegImpl;
pop
invokestatic sun.jvm.hotspot.code.VMRegImpl.getStack0:()Lsun/jvm/hotspot/runtime/VMReg;
invokevirtual sun.jvm.hotspot.runtime.VMReg.lessThan:(Lsun/jvm/hotspot/runtime/VMReg;)Z
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/compiler/OopMapValue;
public boolean isStackLoc();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual sun.jvm.hotspot.compiler.OopMapValue.getReg:()Lsun/jvm/hotspot/runtime/VMReg;
invokestatic sun.jvm.hotspot.runtime.VM.getVM:()Lsun/jvm/hotspot/runtime/VM;
invokevirtual sun.jvm.hotspot.runtime.VM.getVMRegImplInfo:()Lsun/jvm/hotspot/code/VMRegImpl;
pop
invokestatic sun.jvm.hotspot.code.VMRegImpl.getStack0:()Lsun/jvm/hotspot/runtime/VMReg;
invokevirtual sun.jvm.hotspot.runtime.VMReg.greaterThanOrEqual:(Lsun/jvm/hotspot/runtime/VMReg;)Z
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/compiler/OopMapValue;
public int getStackOffset();
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.compiler.OopMapValue.isStackLoc:()Z
ldc "must be stack location"
invokestatic sun.jvm.hotspot.utilities.Assert.that:(ZLjava/lang/String;)V
2: StackMap locals:
StackMap stack:
aload 0
invokevirtual sun.jvm.hotspot.compiler.OopMapValue.getReg:()Lsun/jvm/hotspot/runtime/VMReg;
invokestatic sun.jvm.hotspot.runtime.VM.getVM:()Lsun/jvm/hotspot/runtime/VM;
invokevirtual sun.jvm.hotspot.runtime.VM.getVMRegImplInfo:()Lsun/jvm/hotspot/code/VMRegImpl;
pop
invokestatic sun.jvm.hotspot.code.VMRegImpl.getStack0:()Lsun/jvm/hotspot/runtime/VMReg;
invokevirtual sun.jvm.hotspot.runtime.VMReg.minus:(Lsun/jvm/hotspot/runtime/VMReg;)I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lsun/jvm/hotspot/compiler/OopMapValue;
private void setValue(short);
descriptor: (S)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
iload 1
putfield sun.jvm.hotspot.compiler.OopMapValue.value:S
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lsun/jvm/hotspot/compiler/OopMapValue;
0 2 1 value S
MethodParameters:
Name Flags
value
private int getValue();
descriptor: ()I
flags: (0x0002) ACC_PRIVATE
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield sun.jvm.hotspot.compiler.OopMapValue.value:S
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/compiler/OopMapValue;
}
SourceFile: "OopMapValue.java"
NestMembers:
sun.jvm.hotspot.compiler.OopMapValue$1 sun.jvm.hotspot.compiler.OopMapValue$OopTypes sun.jvm.hotspot.compiler.OopMapValue$OopTypes$1 sun.jvm.hotspot.compiler.OopMapValue$OopTypes$2 sun.jvm.hotspot.compiler.OopMapValue$OopTypes$3 sun.jvm.hotspot.compiler.OopMapValue$OopTypes$4
InnerClasses:
sun.jvm.hotspot.compiler.OopMapValue$1
public abstract OopTypes = sun.jvm.hotspot.compiler.OopMapValue$OopTypes of sun.jvm.hotspot.compiler.OopMapValue