Package jadx.core.dex.instructions

Class InsnDecoder

java.lang.Object

jadx.core.dex.instructions.InsnDecoder

public class InsnDecoder
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
private final MethodNode	method
private final RootNode	root

Constructor Summary

Constructors

Constructor	Description
InsnDecoder(MethodNode mthNode)

Method Summary

Modifier and Type	Method	Description
private InsnNode	arith(InsnData insn, ArithOp op, ArgType type)
private InsnNode	arithLit(InsnData insn, ArithOp op, ArgType type)
private InsnNode	arrayGet(InsnData insn, ArgType argType)
private InsnNode	arrayGet(InsnData insn, ArgType arrElemType, ArgType resType)
private InsnNode	arrayPut(InsnData insn, ArgType argType)
private InsnNode	arrayPut(InsnData insn, ArgType arrElemType, ArgType argType)
private InsnNode	cast(InsnData insn, ArgType from, ArgType to)
private InsnNode	cmp(InsnData insn, InsnType itype, ArgType argType)
protected InsnNode	decode(InsnData insn)
private InsnNode	filledNewArray(InsnData insn, boolean isRange)
private InsnNode	insn(InsnType type, RegisterArg res)
private InsnNode	insn(InsnType type, RegisterArg res, InsnArg arg)
private InsnNode	invoke(InsnData insn, InvokeType type, boolean isRange)
private InsnNode	invokeCustom(InsnData insn, boolean isRange)
private InsnNode	invokePolymorphic(InsnData insn, boolean isRange)
private InsnNode	invokeSpecial(InsnData insn)
private InsnNode	makeNewArray(InsnData insn)
private SwitchInsn	makeSwitch(InsnData insn, boolean packed)
private InsnNode	neg(InsnData insn, ArgType type)
private InsnNode	not(InsnData insn, ArgType type)
InsnNode[]	process(ICodeReader codeReader)
private ArgType	tryResolveFieldType(FieldInfo igetFld)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

method

private final MethodNode method

root

private final RootNode root

Constructor Details

InsnDecoder

public InsnDecoder(MethodNode mthNode)

Method Details

process

public InsnNode[] process(ICodeReader codeReader)

decode

protected InsnNode decode(InsnData insn)
                   throws DecodeException

Throws:

DecodeException

makeSwitch

private SwitchInsn makeSwitch(InsnData insn,
 boolean packed)

makeNewArray

private InsnNode makeNewArray(InsnData insn)

tryResolveFieldType

private ArgType tryResolveFieldType(FieldInfo igetFld)

filledNewArray

private InsnNode filledNewArray(InsnData insn,
 boolean isRange)

cmp

private InsnNode cmp(InsnData insn,
 InsnType itype,
 ArgType argType)

cast

private InsnNode cast(InsnData insn,
 ArgType from,
 ArgType to)

invokeCustom

private InsnNode invokeCustom(InsnData insn,
 boolean isRange)

invokePolymorphic

private InsnNode invokePolymorphic(InsnData insn,
 boolean isRange)

invokeSpecial

private InsnNode invokeSpecial(InsnData insn)

invoke

private InsnNode invoke(InsnData insn,
 InvokeType type,
 boolean isRange)

arrayGet

private InsnNode arrayGet(InsnData insn,
 ArgType argType)

arrayGet

private InsnNode arrayGet(InsnData insn,
 ArgType arrElemType,
 ArgType resType)

arrayPut

private InsnNode arrayPut(InsnData insn,
 ArgType argType)

arrayPut

private InsnNode arrayPut(InsnData insn,
 ArgType arrElemType,
 ArgType argType)

arith

private InsnNode arith(InsnData insn,
 ArithOp op,
 ArgType type)

arithLit

private InsnNode arithLit(InsnData insn,
 ArithOp op,
 ArgType type)

neg

private InsnNode neg(InsnData insn,
 ArgType type)

not

private InsnNode not(InsnData insn,
 ArgType type)

insn

private InsnNode insn(InsnType type,
 RegisterArg res)

insn

private InsnNode insn(InsnType type,
 RegisterArg res,
 InsnArg arg)