Package jadx.core.utils

Class InsnRemover

java.lang.Object

jadx.core.utils.InsnRemover

public class InsnRemover
extends Object

Helper class for correct instructions removing, can be used while iterating over instructions list

Field Summary

Fields

Modifier and Type	Field	Description
private @Nullable List<InsnNode>	instrList
private final MethodNode	mth
private final List<InsnNode>	toRemove

Constructor Summary

Constructors

Constructor	Description
InsnRemover(MethodNode mth)
InsnRemover(MethodNode mth, BlockNode block)

Method Summary

Modifier and Type	Method	Description
void	addAndUnbind(InsnNode insn)
void	addWithoutUnbind(InsnNode insn)
static void	delistPhi(MethodNode mth, PhiInsn phiInsn)
void	perform()
void	performForBlock(BlockNode block)
static void	remove(MethodNode mth, @Nullable InsnNode insn)
static void	remove(MethodNode mth, BlockNode block, int index)
static void	remove(MethodNode mth, BlockNode block, InsnNode insn)
private static void	removeAll(List<InsnNode> insns, List<InsnNode> toRemove)
static void	removeAllAndUnbind(MethodNode mth, BlockNode block, List<InsnNode> insns)
static void	removeAllAndUnbind(MethodNode mth, IContainer container, List<InsnNode> insns)
static void	removeAllAndUnbind(MethodNode mth, List<InsnNode> insns)
static void	removeAllMarked(MethodNode mth)
static void	removeAllWithoutUnbind(BlockNode block, List<InsnNode> insns)
private static void	removeSsaVar(MethodNode mth, SSAVar ssaVar)
static boolean	removeWithoutUnbind(MethodNode mth, BlockNode block, InsnNode insn)
void	setBlock(BlockNode block)
static void	unbindAllArgs(@Nullable MethodNode mth, InsnNode insn)
static void	unbindArgUsage(@Nullable MethodNode mth, InsnArg arg)
static void	unbindInsn(@Nullable MethodNode mth, InsnNode insn)
static void	unbindInsns(@Nullable MethodNode mth, List<InsnNode> insns)
static void	unbindResult(@Nullable MethodNode mth, InsnNode insn)

Methods inherited from class java.lang.Object

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

Field Details

mth

private final MethodNode mth

toRemove

private final List<InsnNode> toRemove

instrList

@Nullable
private @Nullable List<InsnNode> instrList

Constructor Details

InsnRemover

public InsnRemover(MethodNode mth)

InsnRemover

public InsnRemover(MethodNode mth,
 BlockNode block)

Method Details

setBlock

public void setBlock(BlockNode block)

addAndUnbind

public void addAndUnbind(InsnNode insn)

addWithoutUnbind

public void addWithoutUnbind(InsnNode insn)

perform

public void perform()

performForBlock

public void performForBlock(BlockNode block)

unbindInsn

public static void unbindInsn(@Nullable
 @Nullable MethodNode mth,
 InsnNode insn)

unbindInsns

public static void unbindInsns(@Nullable
 @Nullable MethodNode mth,
 List<InsnNode> insns)

unbindAllArgs

public static void unbindAllArgs(@Nullable
 @Nullable MethodNode mth,
 InsnNode insn)

unbindResult

public static void unbindResult(@Nullable
 @Nullable MethodNode mth,
 InsnNode insn)

removeSsaVar

private static void removeSsaVar(MethodNode mth,
 SSAVar ssaVar)

unbindArgUsage

public static void unbindArgUsage(@Nullable
 @Nullable MethodNode mth,
 InsnArg arg)

removeAll

private static void removeAll(List<InsnNode> insns,
 List<InsnNode> toRemove)

remove

public static void remove(MethodNode mth,
 @Nullable
 @Nullable InsnNode insn)

remove

public static void remove(MethodNode mth,
 BlockNode block,
 InsnNode insn)

removeWithoutUnbind

public static boolean removeWithoutUnbind(MethodNode mth,
 BlockNode block,
 InsnNode insn)

removeAllAndUnbind

public static void removeAllAndUnbind(MethodNode mth,
 BlockNode block,
 List<InsnNode> insns)

removeAllAndUnbind

public static void removeAllAndUnbind(MethodNode mth,
 IContainer container,
 List<InsnNode> insns)

removeAllAndUnbind

public static void removeAllAndUnbind(MethodNode mth,
 List<InsnNode> insns)

removeAllWithoutUnbind

public static void removeAllWithoutUnbind(BlockNode block,
 List<InsnNode> insns)

removeAllMarked

public static void removeAllMarked(MethodNode mth)

remove

public static void remove(MethodNode mth,
 BlockNode block,
 int index)

delistPhi

public static void delistPhi(MethodNode mth,
 PhiInsn phiInsn)