Package jadx.core.dex.visitors.blocks

Class FixMultiEntryLoops

java.lang.Object

jadx.core.dex.visitors.blocks.FixMultiEntryLoops

public class FixMultiEntryLoops
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static enum	FixMultiEntryLoops.BlockColor

Constructor Summary

Constructors

Constructor	Description
FixMultiEntryLoops()

Method Summary

Modifier and Type	Method	Description
private static void	colorDFS(MethodNode mth, FixMultiEntryLoops.BlockColor[] colors, BlockNode block)
private static void	detectSpecialEdges(MethodNode mth)
private static void	dupPath(MethodNode mth, BlockNode start, BlockNode center, BlockNode end)	Duplicate 'center' block on path from 'start' to 'end'
private static boolean	fixLoop(MethodNode mth, SpecialEdgeAttr backEdge, List<SpecialEdgeAttr> crossEdges)
private static boolean	isEndBlockEntry(MethodNode mth, SpecialEdgeAttr backEdge, List<SpecialEdgeAttr> crossEdges)
private static boolean	isHeaderSuccessorEntry(MethodNode mth, SpecialEdgeAttr backEdge, List<SpecialEdgeAttr> crossEdges)
private static boolean	isSingleEntryLoop(SpecialEdgeAttr e)
static boolean	process(MethodNode mth)

Methods inherited from class java.lang.Object

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

Constructor Details

FixMultiEntryLoops

public FixMultiEntryLoops()

Method Details

process

public static boolean process(MethodNode mth)

fixLoop

private static boolean fixLoop(MethodNode mth,
 SpecialEdgeAttr backEdge,
 List<SpecialEdgeAttr> crossEdges)

isHeaderSuccessorEntry

private static boolean isHeaderSuccessorEntry(MethodNode mth,
 SpecialEdgeAttr backEdge,
 List<SpecialEdgeAttr> crossEdges)

isEndBlockEntry

private static boolean isEndBlockEntry(MethodNode mth,
 SpecialEdgeAttr backEdge,
 List<SpecialEdgeAttr> crossEdges)

dupPath

private static void dupPath(MethodNode mth,
 BlockNode start,
 BlockNode center,
 BlockNode end)

Duplicate 'center' block on path from 'start' to 'end'

isSingleEntryLoop

private static boolean isSingleEntryLoop(SpecialEdgeAttr e)

detectSpecialEdges

private static void detectSpecialEdges(MethodNode mth)

colorDFS

private static void colorDFS(MethodNode mth,
 FixMultiEntryLoops.BlockColor[] colors,
 BlockNode block)