Enum JVMInstr

java.lang.Object

java.lang.Enum<JVMInstr>

org.benf.cfr.reader.bytecode.opcode.JVMInstr

All Implemented Interfaces:

Serializable, Comparable<JVMInstr>, java.lang.constant.Constable

public enum JVMInstr
extends Enum<JVMInstr>

Nested Class Summary

Nested classes/interfaces inherited from class Enum

Enum.EnumDesc<E>

Enum Constant Summary

Enum Constants

Enum Constant	Description
AALOAD
AASTORE
ACONST_NULL
ALOAD
ALOAD_0
ALOAD_1
ALOAD_2
ALOAD_3
ALOAD_WIDE
ANEWARRAY
ARETURN
ARRAYLENGTH
ASTORE
ASTORE_0
ASTORE_1
ASTORE_2
ASTORE_3
ASTORE_WIDE
ATHROW
BALOAD
BASTORE
BIPUSH
CALOAD
CASTORE
CHECKCAST
D2F
D2I
D2L
DADD
DALOAD
DASTORE
DCMPG
DCMPL
DCONST_0
DCONST_1
DDIV
DLOAD
DLOAD_0
DLOAD_1
DLOAD_2
DLOAD_3
DLOAD_WIDE
DMUL
DNEG
DREM
DRETURN
DSTORE
DSTORE_0
DSTORE_1
DSTORE_2
DSTORE_3
DSTORE_WIDE
DSUB
DUP
DUP_X1
DUP_X2
DUP2
DUP2_X1
DUP2_X2
F2D
F2I
F2L
FADD
FAKE_CATCH
FAKE_TRY
FALOAD
FASTORE
FCMPG
FCMPL
FCONST_0
FCONST_1
FCONST_2
FDIV
FLOAD
FLOAD_0
FLOAD_1
FLOAD_2
FLOAD_3
FLOAD_WIDE
FMUL
FNEG
FREM
FRETURN
FSTORE
FSTORE_0
FSTORE_1
FSTORE_2
FSTORE_3
FSTORE_WIDE
FSUB
GETFIELD
GETSTATIC
GOTO
GOTO_W
I2B
I2C
I2D
I2F
I2L
I2S
IADD
IALOAD
IAND
IASTORE
ICONST_0
ICONST_1
ICONST_2
ICONST_3
ICONST_4
ICONST_5
ICONST_M1
IDIV
IF_ACMPEQ
IF_ACMPNE
IF_ICMPEQ
IF_ICMPGE
IF_ICMPGT
IF_ICMPLE
IF_ICMPLT
IF_ICMPNE
IFEQ
IFGE
IFGT
IFLE
IFLT
IFNE
IFNONNULL
IFNULL
IINC
IINC_WIDE
ILOAD
ILOAD_0
ILOAD_1
ILOAD_2
ILOAD_3
ILOAD_WIDE
IMUL
INEG
INSTANCEOF
INVOKEDYNAMIC
INVOKEINTERFACE
INVOKESPECIAL
INVOKESTATIC
INVOKEVIRTUAL
IOR
IREM
IRETURN
ISHL
ISHR
ISTORE
ISTORE_0
ISTORE_1
ISTORE_2
ISTORE_3
ISTORE_WIDE
ISUB
IUSHR
IXOR
JSR
JSR_W
L2D
L2F
L2I
LADD
LALOAD
LAND
LASTORE
LCMP
LCONST_0
LCONST_1
LDC
LDC_W
LDC2_W
LDIV
LLOAD
LLOAD_0
LLOAD_1
LLOAD_2
LLOAD_3
LLOAD_WIDE
LMUL
LNEG
LOOKUPSWITCH
LOR
LREM
LRETURN
LSHL
LSHR
LSTORE
LSTORE_0
LSTORE_1
LSTORE_2
LSTORE_3
LSTORE_WIDE
LSUB
LUSHR
LXOR
MONITORENTER
MONITOREXIT
MULTIANEWARRAY
NEW
NEWARRAY
NOP
POP
POP2
PUTFIELD
PUTSTATIC
RET
RET_WIDE
RETURN
SALOAD
SASTORE
SIPUSH
SWAP
TABLESWITCH
WIDE

Field Summary

Fields

Modifier and Type	Field	Description
private final int	bytes
private final OperationFactory	handler
private final String	name
private final boolean	noThrow
private final int	opcode
private static final Map<Integer,JVMInstr>	opcodeLookup
private final RawJavaType	rawJavaType
private final StackTypes	stackPopped
private final StackTypes	stackPushed

Constructor Summary

Constructors

Modifier	Constructor	Description
private	JVMInstr(int opcode, int bytes, StackTypes popped, StackTypes pushed, RawJavaType rawJavaType)
private	JVMInstr(int opcode, int bytes, StackTypes popped, StackTypes pushed, RawJavaType rawJavaType, boolean noThrow)
private	JVMInstr(int opcode, int bytes, StackTypes popped, StackTypes pushed, RawJavaType rawJavaType, OperationFactory handler)
private	JVMInstr(int opcode, int bytes, StackTypes popped, StackTypes pushed, RawJavaType rawJavaType, OperationFactory handler, boolean noThrow)

Method Summary

Modifier and Type	Method	Description
Op01WithProcessedDataAndByteJumps	createOperation(ByteData bd, ConstantPool cp, int offset)
static JVMInstr	find(int opcode)
String	getName()
int	getOpcode()
RawJavaType	getRawJavaType()
protected int	getRawLength()
StackTypes	getRawStackPopped()
StackTypes	getRawStackPushed()
StackDelta	getStackDelta(byte[] data, ConstantPoolEntry[] constantPoolEntries, StackSim stackSim, Method method)
static boolean	isAStore(JVMInstr instr)
boolean	isNoThrow()
static JVMInstr	valueOf(String name)	Returns the enum constant of this type with the specified name.
static JVMInstr[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

AALOAD

public static final JVMInstr AALOAD

AASTORE

public static final JVMInstr AASTORE

ACONST_NULL

public static final JVMInstr ACONST_NULL

ALOAD

public static final JVMInstr ALOAD

ALOAD_WIDE

public static final JVMInstr ALOAD_WIDE

ALOAD_0

public static final JVMInstr ALOAD_0

ALOAD_1

public static final JVMInstr ALOAD_1

ALOAD_2

public static final JVMInstr ALOAD_2

ALOAD_3

public static final JVMInstr ALOAD_3

ANEWARRAY

public static final JVMInstr ANEWARRAY

ARETURN

public static final JVMInstr ARETURN

ARRAYLENGTH

public static final JVMInstr ARRAYLENGTH

ASTORE

public static final JVMInstr ASTORE

ASTORE_WIDE

public static final JVMInstr ASTORE_WIDE

ASTORE_0

public static final JVMInstr ASTORE_0

ASTORE_1

public static final JVMInstr ASTORE_1

ASTORE_2

public static final JVMInstr ASTORE_2

ASTORE_3

public static final JVMInstr ASTORE_3

ATHROW

public static final JVMInstr ATHROW

BALOAD

public static final JVMInstr BALOAD

BASTORE

public static final JVMInstr BASTORE

BIPUSH

public static final JVMInstr BIPUSH

CALOAD

public static final JVMInstr CALOAD

CASTORE

public static final JVMInstr CASTORE

CHECKCAST

public static final JVMInstr CHECKCAST

D2F

public static final JVMInstr D2F

D2I

public static final JVMInstr D2I

D2L

public static final JVMInstr D2L

DADD

public static final JVMInstr DADD

DALOAD

public static final JVMInstr DALOAD

DASTORE

public static final JVMInstr DASTORE

DCMPG

public static final JVMInstr DCMPG

DCMPL

public static final JVMInstr DCMPL

DCONST_0

public static final JVMInstr DCONST_0

DCONST_1

public static final JVMInstr DCONST_1

DDIV

public static final JVMInstr DDIV

DLOAD

public static final JVMInstr DLOAD

DLOAD_WIDE

public static final JVMInstr DLOAD_WIDE

DLOAD_0

public static final JVMInstr DLOAD_0

DLOAD_1

public static final JVMInstr DLOAD_1

DLOAD_2

public static final JVMInstr DLOAD_2

DLOAD_3

public static final JVMInstr DLOAD_3

DMUL

public static final JVMInstr DMUL

DNEG

public static final JVMInstr DNEG

DREM

public static final JVMInstr DREM

DRETURN

public static final JVMInstr DRETURN

DSTORE

public static final JVMInstr DSTORE

DSTORE_WIDE

public static final JVMInstr DSTORE_WIDE

DSTORE_0

public static final JVMInstr DSTORE_0

DSTORE_1

public static final JVMInstr DSTORE_1

DSTORE_2

public static final JVMInstr DSTORE_2

DSTORE_3

public static final JVMInstr DSTORE_3

DSUB

public static final JVMInstr DSUB

DUP

public static final JVMInstr DUP

DUP_X1

public static final JVMInstr DUP_X1

DUP_X2

public static final JVMInstr DUP_X2

DUP2

public static final JVMInstr DUP2

DUP2_X1

public static final JVMInstr DUP2_X1

DUP2_X2

public static final JVMInstr DUP2_X2

F2D

public static final JVMInstr F2D

F2I

public static final JVMInstr F2I

F2L

public static final JVMInstr F2L

FADD

public static final JVMInstr FADD

FALOAD

public static final JVMInstr FALOAD

FASTORE

public static final JVMInstr FASTORE

FCMPG

public static final JVMInstr FCMPG

FCMPL

public static final JVMInstr FCMPL

FCONST_0

public static final JVMInstr FCONST_0

FCONST_1

public static final JVMInstr FCONST_1

FCONST_2

public static final JVMInstr FCONST_2

FDIV

public static final JVMInstr FDIV

FLOAD

public static final JVMInstr FLOAD

FLOAD_WIDE

public static final JVMInstr FLOAD_WIDE

FLOAD_0

public static final JVMInstr FLOAD_0

FLOAD_1

public static final JVMInstr FLOAD_1

FLOAD_2

public static final JVMInstr FLOAD_2

FLOAD_3

public static final JVMInstr FLOAD_3

FMUL

public static final JVMInstr FMUL

FNEG

public static final JVMInstr FNEG

FREM

public static final JVMInstr FREM

FRETURN

public static final JVMInstr FRETURN

FSTORE

public static final JVMInstr FSTORE

FSTORE_WIDE

public static final JVMInstr FSTORE_WIDE

FSTORE_0

public static final JVMInstr FSTORE_0

FSTORE_1

public static final JVMInstr FSTORE_1

FSTORE_2

public static final JVMInstr FSTORE_2

FSTORE_3

public static final JVMInstr FSTORE_3

FSUB

public static final JVMInstr FSUB

GETFIELD

public static final JVMInstr GETFIELD

GETSTATIC

public static final JVMInstr GETSTATIC

GOTO

public static final JVMInstr GOTO

GOTO_W

public static final JVMInstr GOTO_W

I2B

public static final JVMInstr I2B

I2C

public static final JVMInstr I2C

I2D

public static final JVMInstr I2D

I2F

public static final JVMInstr I2F

I2L

public static final JVMInstr I2L

I2S

public static final JVMInstr I2S

IADD

public static final JVMInstr IADD

IALOAD

public static final JVMInstr IALOAD

IAND

public static final JVMInstr IAND

IASTORE

public static final JVMInstr IASTORE

ICONST_M1

public static final JVMInstr ICONST_M1

ICONST_0

public static final JVMInstr ICONST_0

ICONST_1

public static final JVMInstr ICONST_1

ICONST_2

public static final JVMInstr ICONST_2

ICONST_3

public static final JVMInstr ICONST_3

ICONST_4

public static final JVMInstr ICONST_4

ICONST_5

public static final JVMInstr ICONST_5

IDIV

public static final JVMInstr IDIV

IF_ACMPEQ

public static final JVMInstr IF_ACMPEQ

IF_ACMPNE

public static final JVMInstr IF_ACMPNE

IF_ICMPEQ

public static final JVMInstr IF_ICMPEQ

IF_ICMPNE

public static final JVMInstr IF_ICMPNE

IF_ICMPLT

public static final JVMInstr IF_ICMPLT

IF_ICMPGE

public static final JVMInstr IF_ICMPGE

IF_ICMPGT

public static final JVMInstr IF_ICMPGT

IF_ICMPLE

public static final JVMInstr IF_ICMPLE

IFEQ

public static final JVMInstr IFEQ

IFNE

public static final JVMInstr IFNE

IFLT

public static final JVMInstr IFLT

IFGE

public static final JVMInstr IFGE

IFGT

public static final JVMInstr IFGT

IFLE

public static final JVMInstr IFLE

IFNONNULL

public static final JVMInstr IFNONNULL

IFNULL

public static final JVMInstr IFNULL

IINC

public static final JVMInstr IINC

IINC_WIDE

public static final JVMInstr IINC_WIDE

ILOAD

public static final JVMInstr ILOAD

ILOAD_WIDE

public static final JVMInstr ILOAD_WIDE

ILOAD_0

public static final JVMInstr ILOAD_0

ILOAD_1

public static final JVMInstr ILOAD_1

ILOAD_2

public static final JVMInstr ILOAD_2

ILOAD_3

public static final JVMInstr ILOAD_3

IMUL

public static final JVMInstr IMUL

INEG

public static final JVMInstr INEG

INSTANCEOF

public static final JVMInstr INSTANCEOF

INVOKEDYNAMIC

public static final JVMInstr INVOKEDYNAMIC

INVOKEINTERFACE

public static final JVMInstr INVOKEINTERFACE

INVOKESPECIAL

public static final JVMInstr INVOKESPECIAL

INVOKESTATIC

public static final JVMInstr INVOKESTATIC

INVOKEVIRTUAL

public static final JVMInstr INVOKEVIRTUAL

IOR

public static final JVMInstr IOR

IREM

public static final JVMInstr IREM

IRETURN

public static final JVMInstr IRETURN

ISHL

public static final JVMInstr ISHL

ISHR

public static final JVMInstr ISHR

ISTORE

public static final JVMInstr ISTORE

ISTORE_WIDE

public static final JVMInstr ISTORE_WIDE

ISTORE_0

public static final JVMInstr ISTORE_0

ISTORE_1

public static final JVMInstr ISTORE_1

ISTORE_2

public static final JVMInstr ISTORE_2

ISTORE_3

public static final JVMInstr ISTORE_3

ISUB

public static final JVMInstr ISUB

IUSHR

public static final JVMInstr IUSHR

IXOR

public static final JVMInstr IXOR

JSR

public static final JVMInstr JSR

JSR_W

public static final JVMInstr JSR_W

L2D

public static final JVMInstr L2D

L2F

public static final JVMInstr L2F

L2I

public static final JVMInstr L2I

LADD

public static final JVMInstr LADD

LALOAD

public static final JVMInstr LALOAD

LAND

public static final JVMInstr LAND

LASTORE

public static final JVMInstr LASTORE

LCMP

public static final JVMInstr LCMP

LCONST_0

public static final JVMInstr LCONST_0

LCONST_1

public static final JVMInstr LCONST_1

LDC

public static final JVMInstr LDC

LDC_W

public static final JVMInstr LDC_W

LDC2_W

public static final JVMInstr LDC2_W

LDIV

public static final JVMInstr LDIV

LLOAD

public static final JVMInstr LLOAD

LLOAD_WIDE

public static final JVMInstr LLOAD_WIDE

LLOAD_0

public static final JVMInstr LLOAD_0

LLOAD_1

public static final JVMInstr LLOAD_1

LLOAD_2

public static final JVMInstr LLOAD_2

LLOAD_3

public static final JVMInstr LLOAD_3

LMUL

public static final JVMInstr LMUL

LNEG

public static final JVMInstr LNEG

LOOKUPSWITCH

public static final JVMInstr LOOKUPSWITCH

LOR

public static final JVMInstr LOR

LREM

public static final JVMInstr LREM

LRETURN

public static final JVMInstr LRETURN

LSHL

public static final JVMInstr LSHL

LSHR

public static final JVMInstr LSHR

LSTORE

public static final JVMInstr LSTORE

LSTORE_WIDE

public static final JVMInstr LSTORE_WIDE

LSTORE_0

public static final JVMInstr LSTORE_0

LSTORE_1

public static final JVMInstr LSTORE_1

LSTORE_2

public static final JVMInstr LSTORE_2

LSTORE_3

public static final JVMInstr LSTORE_3

LSUB

public static final JVMInstr LSUB

LUSHR

public static final JVMInstr LUSHR

LXOR

public static final JVMInstr LXOR

MONITORENTER

public static final JVMInstr MONITORENTER

MONITOREXIT

public static final JVMInstr MONITOREXIT

MULTIANEWARRAY

public static final JVMInstr MULTIANEWARRAY

NEW

public static final JVMInstr NEW

NEWARRAY

public static final JVMInstr NEWARRAY

NOP

public static final JVMInstr NOP

POP

public static final JVMInstr POP

POP2

public static final JVMInstr POP2

PUTFIELD

public static final JVMInstr PUTFIELD

PUTSTATIC

public static final JVMInstr PUTSTATIC

RET

public static final JVMInstr RET

RET_WIDE

public static final JVMInstr RET_WIDE

RETURN

public static final JVMInstr RETURN

SALOAD

public static final JVMInstr SALOAD

SASTORE

public static final JVMInstr SASTORE

SIPUSH

public static final JVMInstr SIPUSH

SWAP

public static final JVMInstr SWAP

TABLESWITCH

public static final JVMInstr TABLESWITCH

WIDE

public static final JVMInstr WIDE

FAKE_TRY

public static final JVMInstr FAKE_TRY

FAKE_CATCH

public static final JVMInstr FAKE_CATCH

Field Details

opcode

private final int opcode

bytes

private final int bytes

stackPopped

private final StackTypes stackPopped

stackPushed

private final StackTypes stackPushed

rawJavaType

private final RawJavaType rawJavaType

name

private final String name

handler

private final OperationFactory handler

noThrow

private final boolean noThrow

opcodeLookup

private static final Map<Integer,JVMInstr> opcodeLookup

Constructor Details

JVMInstr

private JVMInstr(int opcode,
 int bytes,
 StackTypes popped,
 StackTypes pushed,
 RawJavaType rawJavaType)

JVMInstr

private JVMInstr(int opcode,
 int bytes,
 StackTypes popped,
 StackTypes pushed,
 RawJavaType rawJavaType,
 boolean noThrow)

JVMInstr

private JVMInstr(int opcode,
 int bytes,
 StackTypes popped,
 StackTypes pushed,
 RawJavaType rawJavaType,
 OperationFactory handler)

JVMInstr

private JVMInstr(int opcode,
 int bytes,
 StackTypes popped,
 StackTypes pushed,
 RawJavaType rawJavaType,
 OperationFactory handler,
 boolean noThrow)

Method Details

values

public static JVMInstr[] values()

Returns an array containing the constants of this enum type, in the order they are declared.

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static JVMInstr valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

getOpcode

public int getOpcode()

getName

public String getName()

find

public static JVMInstr find(int opcode)

getRawLength

protected int getRawLength()

getRawStackPushed

public StackTypes getRawStackPushed()

getRawStackPopped

public StackTypes getRawStackPopped()

getStackDelta

public StackDelta getStackDelta(byte[] data,
 ConstantPoolEntry[] constantPoolEntries,
 StackSim stackSim,
 Method method)

createOperation

public Op01WithProcessedDataAndByteJumps createOperation(ByteData bd,
 ConstantPool cp,
 int offset)

getRawJavaType

public RawJavaType getRawJavaType()

isNoThrow

public boolean isNoThrow()

isAStore

public static boolean isAStore(JVMInstr instr)