Class AstJavaZeroXCFABuilder

java.lang.Object

com.ibm.wala.ipa.callgraph.propagation.PropagationCallGraphBuilder

com.ibm.wala.ipa.callgraph.propagation.SSAPropagationCallGraphBuilder

com.ibm.wala.cast.ipa.callgraph.AstSSAPropagationCallGraphBuilder

com.ibm.wala.cast.java.ipa.callgraph.AstJavaSSAPropagationCallGraphBuilder

com.ibm.wala.cast.java.ipa.callgraph.AstJavaCFABuilder

com.ibm.wala.cast.java.ipa.callgraph.AstJavaZeroXCFABuilder

All Implemented Interfaces:

CallGraphBuilder<InstanceKey>, HeapModel, InstanceKeyFactory, PointerKeyFactory

public class AstJavaZeroXCFABuilder
extends AstJavaCFABuilder

0-1-CFA Call graph builder, optimized to not disambiguate instances of "uninteresting" types.

Nested Class Summary

Nested classes/interfaces inherited from class AstJavaSSAPropagationCallGraphBuilder

AstJavaSSAPropagationCallGraphBuilder.AstJavaConstraintVisitor, AstJavaSSAPropagationCallGraphBuilder.AstJavaInterestingVisitor, AstJavaSSAPropagationCallGraphBuilder.EnclosingObjectReferenceKey

Nested classes/interfaces inherited from class AstSSAPropagationCallGraphBuilder

AstSSAPropagationCallGraphBuilder.AstConstraintVisitor, AstSSAPropagationCallGraphBuilder.AstInterestingVisitor, AstSSAPropagationCallGraphBuilder.AstPointerAnalysisImpl

Nested classes/interfaces inherited from class SSAPropagationCallGraphBuilder

SSAPropagationCallGraphBuilder.ConstraintVisitor, SSAPropagationCallGraphBuilder.InterestingVisitor

Nested classes/interfaces inherited from class PropagationCallGraphBuilder

PropagationCallGraphBuilder.ArrayLoadOperator, PropagationCallGraphBuilder.ArrayStoreOperator, PropagationCallGraphBuilder.FilterOperator, PropagationCallGraphBuilder.GetFieldOperator, PropagationCallGraphBuilder.InstanceArrayStoreOperator, PropagationCallGraphBuilder.InstancePutFieldOperator, PropagationCallGraphBuilder.InverseFilterOperator, PropagationCallGraphBuilder.MutableBoolean, PropagationCallGraphBuilder.PutFieldOperator, PropagationCallGraphBuilder.TypedPointerKey

Field Summary

Fields inherited from class AstSSAPropagationCallGraphBuilder

DEBUG_PROPERTIES, DEBUG_TYPE_INFERENCE

Fields inherited from class SSAPropagationCallGraphBuilder

monitor, PERIODIC_WIPE_SOFT_CACHES, SHORT_CIRCUIT_SINGLE_USES, WIPE_SOFT_CACHE_INTERVAL

Fields inherited from class PropagationCallGraphBuilder

assignOperator, callGraph, cha, contextSelector, DEBUG_GENERAL, entrypointCallSites, filterOperator, instanceKeyFactory, inverseFilterOperator, options, pointerKeyFactory, system

Constructor Summary

Constructors

Constructor	Description
AstJavaZeroXCFABuilder(IClassHierarchy cha, AnalysisOptions options, IAnalysisCacheView cache, ContextSelector appContextSelector, SSAContextInterpreter appContextInterpreter, int instancePolicy)

Method Summary

Modifier and Type	Method	Description
static AstJavaCFABuilder	make(AnalysisOptions options, IAnalysisCacheView cache, IClassHierarchy cha, ClassLoader cl, AnalysisScope scope, String[] xmlFiles, byte instancePolicy)

Methods inherited from class AstJavaSSAPropagationCallGraphBuilder

fieldKeyForUnknownWrites, getGlobalObject, makeInterestingVisitor, makeTypeInference, makeVisitor, sameMethod, useObjectCatalog

Methods inherited from class AstSSAPropagationCallGraphBuilder

createEmptyCallGraph, hasNoInterestingUses, isUncataloguedField, makeDefaultContextInterpreters, makeSystem

Methods inherited from class SSAPropagationCallGraphBuilder

addBlockInstructionConstraints, addConstraintsFromNode, addNodeInstructionConstraints, addNodePassthruExceptionConstraints, addNodeValueConstraints, contentsAreInvariant, contentsAreInvariant, getCaughtExceptionTypes, getCFAContextInterpreter, getIncomingPEIs, getInstanceKeyForPEI, getInstanceKeyForPEI, getInvariantContents, getInvariantContents, getTargetPointerKey, getTargetsForCall, getUniqueCatchKey, hasUniqueCatchBlock, isConstantRef, iterateCrossProduct, iteratePointerKeys, makeSolver, processCallingConstraints, unconditionallyAddConstraintsFromNode

Methods inherited from class PropagationCallGraphBuilder

addAssignmentsForCatchPointerKey, addConstraintsFromChangedNode, addConstraintsFromNewNodes, assignInstanceToCatch, catches, customInit, filterForClass, getAnalysisCache, getCallGraph, getClassHierarchy, getContextInterpreter, getContextSelector, getFilteredPointerKeyForLocal, getFilteredPointerKeyForLocal, getFilteredPointerKeyForLocal, getInstanceKeyForAllocation, getInstanceKeyForConstant, getInstanceKeyForMetadataObject, getInstanceKeyForMultiNewArray, getInstanceKeys, getInstanceKeysForClass, getJavaLangObject, getMutableInstanceKeysForClass, getOptions, getPointerAnalysis, getPointerKeyFactory, getPointerKeyForArrayContents, getPointerKeyForExceptionalReturnValue, getPointerKeyForInstanceField, getPointerKeyForLocal, getPointerKeyForReturnValue, getPointerKeyForStaticField, getPropagationSystem, getSolver, getSystem, getTargetForCall, haveAlreadyVisited, isJavaLangObject, makeCallGraph, makeCallGraph, markAlreadyVisited, markChanged, markDiscovered, representsNullType, setContextInterpreter, setContextSelector, setInstanceKeys, setPointerKeyFactory, wasChanged

Methods inherited from class Object

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

Methods inherited from interface HeapModel

getClassHierarchy

Methods inherited from interface InstanceKeyFactory

getInstanceKeyForAllocation, getInstanceKeyForConstant, getInstanceKeyForMetadataObject, getInstanceKeyForMultiNewArray

Methods inherited from interface PointerKeyFactory

getFilteredPointerKeyForLocal, getPointerKeyForArrayContents, getPointerKeyForExceptionalReturnValue, getPointerKeyForInstanceField, getPointerKeyForLocal, getPointerKeyForReturnValue, getPointerKeyForStaticField

Constructor Details

AstJavaZeroXCFABuilder

public AstJavaZeroXCFABuilder(IClassHierarchy cha,
 AnalysisOptions options,
 IAnalysisCacheView cache,
 ContextSelector appContextSelector,
 SSAContextInterpreter appContextInterpreter,
 int instancePolicy)

Method Details

make

public static AstJavaCFABuilder make(AnalysisOptions options,
 IAnalysisCacheView cache,
 IClassHierarchy cha,
 ClassLoader cl,
 AnalysisScope scope,
 String[] xmlFiles,
 byte instancePolicy)

Parameters:

options - options that govern call graph construction

cha - governing class hierarchy

cl - classloader that can find DOMO resources

scope - representation of the analysis scope

xmlFiles - set of Strings that are names of XML files holding bypass logic specifications.

Returns:

a 0-1-Opt-CFA Call Graph Builder.