public class sun.jvm.hotspot.interpreter.Bytecode
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: sun.jvm.hotspot.interpreter.Bytecode
super_class: java.lang.Object
{
sun.jvm.hotspot.oops.Method method;
descriptor: Lsun/jvm/hotspot/oops/Method;
flags: (0x0000)
int bci;
descriptor: I
flags: (0x0000)
static final int jintSize;
descriptor: I
flags: (0x0018) ACC_STATIC, ACC_FINAL
ConstantValue: 4
static final java.lang.String spaces;
descriptor: Ljava/lang/String;
flags: (0x0018) ACC_STATIC, ACC_FINAL
ConstantValue: " "
static final java.lang.String comma;
descriptor: Ljava/lang/String;
flags: (0x0018) ACC_STATIC, ACC_FINAL
ConstantValue: ", "
void <init>(sun.jvm.hotspot.oops.Method, int);
descriptor: (Lsun/jvm/hotspot/oops/Method;I)V
flags: (0x0000)
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
1: aload 0
aload 1
putfield sun.jvm.hotspot.interpreter.Bytecode.method:Lsun/jvm/hotspot/oops/Method;
2: aload 0
iload 2
putfield sun.jvm.hotspot.interpreter.Bytecode.bci:I
3: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lsun/jvm/hotspot/interpreter/Bytecode;
0 4 1 method Lsun/jvm/hotspot/oops/Method;
0 4 2 bci I
MethodParameters:
Name Flags
method
bci
int alignedOffset(int);
descriptor: (I)I
flags: (0x0000)
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
getfield sun.jvm.hotspot.interpreter.Bytecode.bci:I
iload 1
iadd
iconst_4
invokestatic sun.jvm.hotspot.utilities.Bits.roundTo:(II)I
aload 0
getfield sun.jvm.hotspot.interpreter.Bytecode.bci:I
isub
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/interpreter/Bytecode;
0 1 1 offset I
MethodParameters:
Name Flags
offset
public int getIndexU1();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: aload 0
getfield sun.jvm.hotspot.interpreter.Bytecode.method:Lsun/jvm/hotspot/oops/Method;
aload 0
invokevirtual sun.jvm.hotspot.interpreter.Bytecode.bci:()I
iconst_1
iadd
invokevirtual sun.jvm.hotspot.oops.Method.getBytecodeOrBPAt:(I)I
sipush 255
iand
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/interpreter/Bytecode;
public int getIndexU2(int, boolean);
descriptor: (IZ)I
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=3, args_size=3
start local 0 start local 1 start local 2 0: iload 1
iload 2
invokestatic sun.jvm.hotspot.interpreter.Bytecode.can_use_native_byte_order:(IZ)Z
ifeq 4
1: aload 0
getfield sun.jvm.hotspot.interpreter.Bytecode.method:Lsun/jvm/hotspot/oops/Method;
aload 0
invokevirtual sun.jvm.hotspot.interpreter.Bytecode.bci:()I
iload 2
ifeq 2
iconst_2
goto 3
StackMap locals: sun.jvm.hotspot.interpreter.Bytecode int int
StackMap stack: sun.jvm.hotspot.oops.Method int
2: iconst_1
StackMap locals: sun.jvm.hotspot.interpreter.Bytecode int int
StackMap stack: sun.jvm.hotspot.oops.Method int int
3: iadd
invokevirtual sun.jvm.hotspot.oops.Method.getNativeShortArg:(I)S
ldc 65535
iand
ireturn
4: StackMap locals:
StackMap stack:
aload 0
getfield sun.jvm.hotspot.interpreter.Bytecode.method:Lsun/jvm/hotspot/oops/Method;
aload 0
invokevirtual sun.jvm.hotspot.interpreter.Bytecode.bci:()I
iload 2
ifeq 5
iconst_2
goto 6
StackMap locals: sun.jvm.hotspot.interpreter.Bytecode int int
StackMap stack: sun.jvm.hotspot.oops.Method int
5: iconst_1
StackMap locals: sun.jvm.hotspot.interpreter.Bytecode int int
StackMap stack: sun.jvm.hotspot.oops.Method int int
6: iadd
invokevirtual sun.jvm.hotspot.oops.Method.getBytecodeShortArg:(I)S
ldc 65535
iand
ireturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 7 0 this Lsun/jvm/hotspot/interpreter/Bytecode;
0 7 1 bc I
0 7 2 isWide Z
MethodParameters:
Name Flags
bc
isWide
public int getIndexU4();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: aload 0
getfield sun.jvm.hotspot.interpreter.Bytecode.method:Lsun/jvm/hotspot/oops/Method;
aload 0
invokevirtual sun.jvm.hotspot.interpreter.Bytecode.bci:()I
iconst_1
iadd
invokevirtual sun.jvm.hotspot.oops.Method.getNativeIntArg:(I)I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/interpreter/Bytecode;
public boolean hasIndexU4();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual sun.jvm.hotspot.interpreter.Bytecode.code:()I
sipush 186
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/interpreter/Bytecode;
public int getIndexU1Cpcache();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: aload 0
getfield sun.jvm.hotspot.interpreter.Bytecode.method:Lsun/jvm/hotspot/oops/Method;
aload 0
invokevirtual sun.jvm.hotspot.interpreter.Bytecode.bci:()I
iconst_1
iadd
invokevirtual sun.jvm.hotspot.oops.Method.getBytecodeOrBPAt:(I)I
sipush 255
iand
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/interpreter/Bytecode;
public int getIndexU2Cpcache();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: aload 0
getfield sun.jvm.hotspot.interpreter.Bytecode.method:Lsun/jvm/hotspot/oops/Method;
aload 0
invokevirtual sun.jvm.hotspot.interpreter.Bytecode.bci:()I
iconst_1
iadd
invokevirtual sun.jvm.hotspot.oops.Method.getNativeShortArg:(I)S
ldc 65535
iand
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/interpreter/Bytecode;
static boolean can_use_native_byte_order(int, boolean);
descriptor: (IZ)Z
flags: (0x0008) ACC_STATIC
Code:
stack=1, locals=2, args_size=2
start local 0 start local 1 0: invokestatic sun.jvm.hotspot.runtime.VM.getVM:()Lsun/jvm/hotspot/runtime/VM;
invokevirtual sun.jvm.hotspot.runtime.VM.isBigEndian:()Z
ifne 1
iload 0
invokestatic sun.jvm.hotspot.interpreter.Bytecodes.native_byte_order:(I)Z
ifne 1
iconst_0
ireturn
StackMap locals:
StackMap stack:
1: iconst_1
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 bc I
0 2 1 is_wide Z
MethodParameters:
Name Flags
bc
is_wide
int javaSignedWordAt(int);
descriptor: (I)I
flags: (0x0000)
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 0
getfield sun.jvm.hotspot.interpreter.Bytecode.method:Lsun/jvm/hotspot/oops/Method;
aload 0
getfield sun.jvm.hotspot.interpreter.Bytecode.bci:I
iload 1
iadd
invokevirtual sun.jvm.hotspot.oops.Method.getBytecodeIntArg:(I)I
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/interpreter/Bytecode;
0 1 1 offset I
MethodParameters:
Name Flags
offset
short javaShortAt(int);
descriptor: (I)S
flags: (0x0000)
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 0
getfield sun.jvm.hotspot.interpreter.Bytecode.method:Lsun/jvm/hotspot/oops/Method;
aload 0
getfield sun.jvm.hotspot.interpreter.Bytecode.bci:I
iload 1
iadd
invokevirtual sun.jvm.hotspot.oops.Method.getBytecodeShortArg:(I)S
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/interpreter/Bytecode;
0 1 1 offset I
MethodParameters:
Name Flags
offset
byte javaByteAt(int);
descriptor: (I)B
flags: (0x0000)
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 0
getfield sun.jvm.hotspot.interpreter.Bytecode.method:Lsun/jvm/hotspot/oops/Method;
aload 0
getfield sun.jvm.hotspot.interpreter.Bytecode.bci:I
iload 1
iadd
invokevirtual sun.jvm.hotspot.oops.Method.getBytecodeByteArg:(I)B
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/interpreter/Bytecode;
0 1 1 offset I
MethodParameters:
Name Flags
offset
public sun.jvm.hotspot.oops.Method method();
descriptor: ()Lsun/jvm/hotspot/oops/Method;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield sun.jvm.hotspot.interpreter.Bytecode.method:Lsun/jvm/hotspot/oops/Method;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/interpreter/Bytecode;
public int bci();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield sun.jvm.hotspot.interpreter.Bytecode.bci:I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/interpreter/Bytecode;
public int code();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual sun.jvm.hotspot.interpreter.Bytecode.method:()Lsun/jvm/hotspot/oops/Method;
aload 0
invokevirtual sun.jvm.hotspot.interpreter.Bytecode.bci:()I
invokestatic sun.jvm.hotspot.interpreter.Bytecodes.codeAt:(Lsun/jvm/hotspot/oops/Method;I)I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/interpreter/Bytecode;
public int javaCode();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual sun.jvm.hotspot.interpreter.Bytecode.code:()I
invokestatic sun.jvm.hotspot.interpreter.Bytecodes.javaCode:(I)I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/interpreter/Bytecode;
public java.lang.String getBytecodeName();
descriptor: ()Ljava/lang/String;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual sun.jvm.hotspot.interpreter.Bytecode.code:()I
invokestatic sun.jvm.hotspot.interpreter.Bytecodes.name:(I)Ljava/lang/String;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/interpreter/Bytecode;
public java.lang.String getJavaBytecodeName();
descriptor: ()Ljava/lang/String;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual sun.jvm.hotspot.interpreter.Bytecode.javaCode:()I
invokestatic sun.jvm.hotspot.interpreter.Bytecodes.name:(I)Ljava/lang/String;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/interpreter/Bytecode;
public int getLength();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual sun.jvm.hotspot.interpreter.Bytecode.method:()Lsun/jvm/hotspot/oops/Method;
aload 0
invokevirtual sun.jvm.hotspot.interpreter.Bytecode.bci:()I
invokestatic sun.jvm.hotspot.interpreter.Bytecodes.lengthAt:(Lsun/jvm/hotspot/oops/Method;I)I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/interpreter/Bytecode;
public int getJavaLength();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual sun.jvm.hotspot.interpreter.Bytecode.method:()Lsun/jvm/hotspot/oops/Method;
aload 0
invokevirtual sun.jvm.hotspot.interpreter.Bytecode.bci:()I
invokestatic sun.jvm.hotspot.interpreter.Bytecodes.javaLengthAt:(Lsun/jvm/hotspot/oops/Method;I)I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/jvm/hotspot/interpreter/Bytecode;
public java.lang.String toString();
descriptor: ()Ljava/lang/String;
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=2, args_size=1
start local 0 0: new java.lang.StringBuffer
dup
aload 0
invokevirtual sun.jvm.hotspot.interpreter.Bytecode.getJavaBytecodeName:()Ljava/lang/String;
invokespecial java.lang.StringBuffer.<init>:(Ljava/lang/String;)V
astore 1
start local 1 1: aload 0
invokevirtual sun.jvm.hotspot.interpreter.Bytecode.code:()I
aload 0
invokevirtual sun.jvm.hotspot.interpreter.Bytecode.javaCode:()I
if_icmpeq 6
2: aload 1
ldc " "
invokevirtual java.lang.StringBuffer.append:(Ljava/lang/String;)Ljava/lang/StringBuffer;
pop
3: aload 1
bipush 91
invokevirtual java.lang.StringBuffer.append:(C)Ljava/lang/StringBuffer;
pop
4: aload 1
aload 0
invokevirtual sun.jvm.hotspot.interpreter.Bytecode.getBytecodeName:()Ljava/lang/String;
invokevirtual java.lang.StringBuffer.append:(Ljava/lang/String;)Ljava/lang/StringBuffer;
pop
5: aload 1
bipush 93
invokevirtual java.lang.StringBuffer.append:(C)Ljava/lang/StringBuffer;
pop
6: StackMap locals: java.lang.StringBuffer
StackMap stack:
aload 1
invokevirtual java.lang.StringBuffer.toString:()Ljava/lang/String;
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 7 0 this Lsun/jvm/hotspot/interpreter/Bytecode;
1 7 1 buf Ljava/lang/StringBuffer;
}
SourceFile: "Bytecode.java"