Class GraphParser

java.lang.Object

de.mirkosertic.bytecoder.core.parser.GraphParser

public class GraphParser
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
private final AnalysisStack	analysisStack
private final org.objectweb.asm.tree.ClassNode	classNode
private final CompileUnit	compileUnit
private final Graph	graph
private final org.objectweb.asm.tree.MethodNode	methodNode
private final Map<Integer,String>	opcodeToName
(package private) int	swapCounter

Constructor Summary

Constructors

Constructor	Description
GraphParser(CompileUnit compileUnit, org.objectweb.asm.Type ownerType, org.objectweb.asm.tree.ClassNode classNode, org.objectweb.asm.tree.MethodNode methodNode, AnalysisStack analysisStack)

Method Summary

Modifier and Type	Method	Description
private Region	getOrCreateRegionNodeFor(org.objectweb.asm.tree.LabelNode label)
Graph	graph()
private boolean	isStartOfTryCatch(org.objectweb.asm.tree.LabelNode labelNode)
private void	linkArgumentsAndReturnType(org.objectweb.asm.Type type)
private void	linkType(org.objectweb.asm.Type type)
private List<ControlFlow>	parse(ControlFlow currentFlow, Map<org.objectweb.asm.tree.AbstractInsnNode, Map<org.objectweb.asm.tree.AbstractInsnNode, EdgeType>> incomingEdgesPerInstruction)
private void	parse(org.objectweb.asm.Type ownerType)
private List<ControlFlow>	parse_ACONST_NULL(ControlFlow currentFlow)
private List<ControlFlow>	parse_ATHROW(ControlFlow currentFlow)
private List<ControlFlow>	parse_BIPUSH(ControlFlow currentFlow)
private List<ControlFlow>	parse_CHECKCAST(ControlFlow currentFlow)
private List<ControlFlow>	parse_CMP(ControlFlow currentFlow)
private List<ControlFlow>	parse_DCONSTX(ControlFlow currentFlow, double constant)
private List<ControlFlow>	parse_DUP(ControlFlow currentFlow)
private List<ControlFlow>	parse_DUP_X1(ControlFlow currentFlow)
private List<ControlFlow>	parse_DUP_X2(ControlFlow currentFlow)
private List<ControlFlow>	parse_DUP2(ControlFlow currentFlow)
private List<ControlFlow>	parse_DUP2_X1(ControlFlow currentFlow)
private List<ControlFlow>	parse_FCONSTX(ControlFlow currentFlow, float constant)
private List<ControlFlow>	parse_GETFIELD(ControlFlow currentFlow)
private List<ControlFlow>	parse_GETSTATICFIELD(ControlFlow currentFlow)
private List<ControlFlow>	parse_GOTO(ControlFlow currentFlow)
private List<ControlFlow>	parse_ICONSTX(ControlFlow currentFlow, int constant)
private List<ControlFlow>	parse_IF_ONEARG(ControlFlow currentFlow, Supplier<Test> testSupplier)
private List<ControlFlow>	parse_IF_TWOARGS(ControlFlow currentFlow, Supplier<Test> testSupplier)
private List<ControlFlow>	parse_INSTANCEOF(ControlFlow currentFlow)
private List<ControlFlow>	parse_INVOKEINTERFACE(ControlFlow currentFlow)
private List<ControlFlow>	parse_INVOKESPECIAL(ControlFlow currentFlow)
private List<ControlFlow>	parse_INVOKESTATIC(ControlFlow currentFlow)
private List<ControlFlow>	parse_INVOKEVIRTUAL(ControlFlow currentFlow)
private List<ControlFlow>	parse_LCONSTX(ControlFlow currentFlow, long constant)
private List<ControlFlow>	parse_LDC(ControlFlow currentFlow)
private List<ControlFlow>	parse_MONITORENTER(ControlFlow currentFlow)
private List<ControlFlow>	parse_MONITOREXIT(ControlFlow currentFlow)
private List<ControlFlow>	parse_NARYINS(ControlFlow currentFlow, Supplier<Value> valueFactory, int numberArgs)
private List<ControlFlow>	parse_NEW(ControlFlow currentFlow)
private List<ControlFlow>	parse_NEWARRAY(ControlFlow currentFlow)
private List<ControlFlow>	parse_NOP(ControlFlow currentFlow)
private List<ControlFlow>	parse_POP(ControlFlow currentFlow)
private List<ControlFlow>	parse_POP2(ControlFlow currentFlow)
private List<ControlFlow>	parse_PUTFIELD(ControlFlow currentFlow)
private List<ControlFlow>	parse_PUTSTATICFIELD(ControlFlow currentFlow)
private List<ControlFlow>	parse_RETURN(ControlFlow currentFlow)
private List<ControlFlow>	parse_RETURNVALUE(ControlFlow currentFlow)
private List<ControlFlow>	parse_SIPUSH(ControlFlow currentFlow)
private List<ControlFlow>	parse_SWAP(ControlFlow currentFlow)
private List<ControlFlow>	parse_TYPECONVERSION(ControlFlow currentFlow, org.objectweb.asm.Type type)
private List<ControlFlow>	parse_XALOAD(ControlFlow currentFlow)
private List<ControlFlow>	parse_XASTORE(ControlFlow currentFlow)
private List<ControlFlow>	parse_XLOAD(ControlFlow currentFlow)
private List<ControlFlow>	parse_XSTORE(ControlFlow currentFlow)
private List<ControlFlow>	parse_ZEROIF(ControlFlow currentFlow)
private List<ControlFlow>	parseFieldInsnNode(ControlFlow currentFlow)
private List<ControlFlow>	parseFrame(ControlFlow currentFlow)
private List<ControlFlow>	parseIincInsnNode(ControlFlow currentFlow)
private List<ControlFlow>	parseInsnNode(ControlFlow currentFlow)
private List<ControlFlow>	parseIntInsnNode(ControlFlow currentFlow)
private List<ControlFlow>	parseInvokeDynamicInsnNode(ControlFlow currentFlow)
private List<ControlFlow>	parseJumpInsnNode(ControlFlow currentFlow)
private List<ControlFlow>	parseLabelNode(ControlFlow currentFlow)
private List<ControlFlow>	parseLdcInsnNode(ControlFlow currentFlow)
private List<ControlFlow>	parseLineNumberNode(ControlFlow currentFlow)
private List<ControlFlow>	parseLookupSwitchInsnNode(ControlFlow currentFlow)
private List<ControlFlow>	parseMethodInsNode(ControlFlow currentFlow)
private List<ControlFlow>	parseMultiANewArrayInsnNode(ControlFlow currentFlow)
private List<ControlFlow>	parseTableSwitchInsnNode(ControlFlow currentFlow)
private List<ControlFlow>	parseTypeInsnNode(ControlFlow currentFlow)
private List<ControlFlow>	parseVarInsnNode(ControlFlow currentFlow)
private void	resolveMethodType(org.objectweb.asm.Type type)

Methods inherited from class Object

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

Field Details

graph

private final Graph graph

methodNode

private final org.objectweb.asm.tree.MethodNode methodNode

compileUnit

private final CompileUnit compileUnit

analysisStack

private final AnalysisStack analysisStack

opcodeToName

private final Map<Integer,String> opcodeToName

classNode

private final org.objectweb.asm.tree.ClassNode classNode

swapCounter

int swapCounter

Constructor Details

GraphParser

public GraphParser(CompileUnit compileUnit,
 org.objectweb.asm.Type ownerType,
 org.objectweb.asm.tree.ClassNode classNode,
 org.objectweb.asm.tree.MethodNode methodNode,
 AnalysisStack analysisStack)

Method Details

getOrCreateRegionNodeFor

private Region getOrCreateRegionNodeFor(org.objectweb.asm.tree.LabelNode label)

parse

private void parse(org.objectweb.asm.Type ownerType)

parseLabelNode

private List<ControlFlow> parseLabelNode(ControlFlow currentFlow)

parseLineNumberNode

private List<ControlFlow> parseLineNumberNode(ControlFlow currentFlow)

parse_XLOAD

private List<ControlFlow> parse_XLOAD(ControlFlow currentFlow)

parse_XSTORE

private List<ControlFlow> parse_XSTORE(ControlFlow currentFlow)

parseVarInsnNode

private List<ControlFlow> parseVarInsnNode(ControlFlow currentFlow)

linkType

private void linkType(org.objectweb.asm.Type type)

linkArgumentsAndReturnType

private void linkArgumentsAndReturnType(org.objectweb.asm.Type type)

parse_INVOKESPECIAL

private List<ControlFlow> parse_INVOKESPECIAL(ControlFlow currentFlow)

parse_INVOKEVIRTUAL

private List<ControlFlow> parse_INVOKEVIRTUAL(ControlFlow currentFlow)

parse_INVOKEINTERFACE

private List<ControlFlow> parse_INVOKEINTERFACE(ControlFlow currentFlow)

parse_INVOKESTATIC

private List<ControlFlow> parse_INVOKESTATIC(ControlFlow currentFlow)

parseMethodInsNode

private List<ControlFlow> parseMethodInsNode(ControlFlow currentFlow)

parse_BIPUSH

private List<ControlFlow> parse_BIPUSH(ControlFlow currentFlow)

parse_SIPUSH

private List<ControlFlow> parse_SIPUSH(ControlFlow currentFlow)

parse_NEWARRAY

private List<ControlFlow> parse_NEWARRAY(ControlFlow currentFlow)

parseIntInsnNode

private List<ControlFlow> parseIntInsnNode(ControlFlow currentFlow)

parse_RETURN

private List<ControlFlow> parse_RETURN(ControlFlow currentFlow)

parse_NOP

private List<ControlFlow> parse_NOP(ControlFlow currentFlow)

parse_RETURNVALUE

private List<ControlFlow> parse_RETURNVALUE(ControlFlow currentFlow)

parse_ICONSTX

private List<ControlFlow> parse_ICONSTX(ControlFlow currentFlow,
 int constant)

parse_FCONSTX

private List<ControlFlow> parse_FCONSTX(ControlFlow currentFlow,
 float constant)

parse_LCONSTX

private List<ControlFlow> parse_LCONSTX(ControlFlow currentFlow,
 long constant)

parse_DCONSTX

private List<ControlFlow> parse_DCONSTX(ControlFlow currentFlow,
 double constant)

parse_ACONST_NULL

private List<ControlFlow> parse_ACONST_NULL(ControlFlow currentFlow)

parse_NARYINS

private List<ControlFlow> parse_NARYINS(ControlFlow currentFlow,
 Supplier<Value> valueFactory,
 int numberArgs)

parse_CMP

private List<ControlFlow> parse_CMP(ControlFlow currentFlow)

parse_SWAP

private List<ControlFlow> parse_SWAP(ControlFlow currentFlow)

parse_DUP_X1

private List<ControlFlow> parse_DUP_X1(ControlFlow currentFlow)

parse_DUP_X2

private List<ControlFlow> parse_DUP_X2(ControlFlow currentFlow)

parse_ATHROW

private List<ControlFlow> parse_ATHROW(ControlFlow currentFlow)

parse_DUP

private List<ControlFlow> parse_DUP(ControlFlow currentFlow)

parse_DUP2

private List<ControlFlow> parse_DUP2(ControlFlow currentFlow)

parse_DUP2_X1

private List<ControlFlow> parse_DUP2_X1(ControlFlow currentFlow)

parse_POP

private List<ControlFlow> parse_POP(ControlFlow currentFlow)

parse_POP2

private List<ControlFlow> parse_POP2(ControlFlow currentFlow)

parse_TYPECONVERSION

private List<ControlFlow> parse_TYPECONVERSION(ControlFlow currentFlow,
 org.objectweb.asm.Type type)

parse_XASTORE

private List<ControlFlow> parse_XASTORE(ControlFlow currentFlow)

parse_XALOAD

private List<ControlFlow> parse_XALOAD(ControlFlow currentFlow)

parseInsnNode

private List<ControlFlow> parseInsnNode(ControlFlow currentFlow)

parseFrame

private List<ControlFlow> parseFrame(ControlFlow currentFlow)

parse_GOTO

private List<ControlFlow> parse_GOTO(ControlFlow currentFlow)

parse_IF_TWOARGS

private List<ControlFlow> parse_IF_TWOARGS(ControlFlow currentFlow,
 Supplier<Test> testSupplier)

parse_IF_ONEARG

private List<ControlFlow> parse_IF_ONEARG(ControlFlow currentFlow,
 Supplier<Test> testSupplier)

parse_ZEROIF

private List<ControlFlow> parse_ZEROIF(ControlFlow currentFlow)

parseJumpInsnNode

private List<ControlFlow> parseJumpInsnNode(ControlFlow currentFlow)

parseIincInsnNode

private List<ControlFlow> parseIincInsnNode(ControlFlow currentFlow)

parse_NEW

private List<ControlFlow> parse_NEW(ControlFlow currentFlow)

parse_INSTANCEOF

private List<ControlFlow> parse_INSTANCEOF(ControlFlow currentFlow)

parse_CHECKCAST

private List<ControlFlow> parse_CHECKCAST(ControlFlow currentFlow)

parse_MONITORENTER

private List<ControlFlow> parse_MONITORENTER(ControlFlow currentFlow)

parse_MONITOREXIT

private List<ControlFlow> parse_MONITOREXIT(ControlFlow currentFlow)

parseTypeInsnNode

private List<ControlFlow> parseTypeInsnNode(ControlFlow currentFlow)

parse_GETFIELD

private List<ControlFlow> parse_GETFIELD(ControlFlow currentFlow)

parse_GETSTATICFIELD

private List<ControlFlow> parse_GETSTATICFIELD(ControlFlow currentFlow)

parse_PUTFIELD

private List<ControlFlow> parse_PUTFIELD(ControlFlow currentFlow)

parse_PUTSTATICFIELD

private List<ControlFlow> parse_PUTSTATICFIELD(ControlFlow currentFlow)

parseFieldInsnNode

private List<ControlFlow> parseFieldInsnNode(ControlFlow currentFlow)

parse_LDC

private List<ControlFlow> parse_LDC(ControlFlow currentFlow)

parseTableSwitchInsnNode

private List<ControlFlow> parseTableSwitchInsnNode(ControlFlow currentFlow)

parseLookupSwitchInsnNode

private List<ControlFlow> parseLookupSwitchInsnNode(ControlFlow currentFlow)

parseLdcInsnNode

private List<ControlFlow> parseLdcInsnNode(ControlFlow currentFlow)

resolveMethodType

private void resolveMethodType(org.objectweb.asm.Type type)

parseInvokeDynamicInsnNode

private List<ControlFlow> parseInvokeDynamicInsnNode(ControlFlow currentFlow)

parseMultiANewArrayInsnNode

private List<ControlFlow> parseMultiANewArrayInsnNode(ControlFlow currentFlow)

isStartOfTryCatch

private boolean isStartOfTryCatch(org.objectweb.asm.tree.LabelNode labelNode)

parse

private List<ControlFlow> parse(ControlFlow currentFlow,
 Map<org.objectweb.asm.tree.AbstractInsnNode, Map<org.objectweb.asm.tree.AbstractInsnNode, EdgeType>> incomingEdgesPerInstruction)

graph

public Graph graph()