Class ZeroXContainerCFABuilder
- java.lang.Object
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- com.ibm.wala.ipa.callgraph.propagation.PropagationCallGraphBuilder
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- com.ibm.wala.ipa.callgraph.propagation.SSAPropagationCallGraphBuilder
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- com.ibm.wala.ipa.callgraph.propagation.cfa.ZeroXCFABuilder
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- com.ibm.wala.ipa.callgraph.propagation.cfa.ZeroXContainerCFABuilder
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- All Implemented Interfaces:
CallGraphBuilder
,HeapModel
,InstanceKeyFactory
,PointerKeyFactory
public class ZeroXContainerCFABuilder extends ZeroXCFABuilder
0-X-CFA Call graph builder which analyzes calls to "container methods" in a context which is defined by the receiver instance.
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Nested Class Summary
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Nested classes/interfaces inherited from class com.ibm.wala.ipa.callgraph.propagation.SSAPropagationCallGraphBuilder
SSAPropagationCallGraphBuilder.ConstraintVisitor, SSAPropagationCallGraphBuilder.InterestingVisitor
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Nested classes/interfaces inherited from class com.ibm.wala.ipa.callgraph.propagation.PropagationCallGraphBuilder
PropagationCallGraphBuilder.ArrayLoadOperator, PropagationCallGraphBuilder.ArrayStoreOperator, PropagationCallGraphBuilder.FilterOperator, PropagationCallGraphBuilder.GetFieldOperator, PropagationCallGraphBuilder.InstanceArrayStoreOperator, PropagationCallGraphBuilder.InstancePutFieldOperator, PropagationCallGraphBuilder.InverseFilterOperator, PropagationCallGraphBuilder.MutableBoolean, PropagationCallGraphBuilder.PutFieldOperator, PropagationCallGraphBuilder.TypedPointerKey
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Field Summary
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Fields inherited from class com.ibm.wala.ipa.callgraph.propagation.SSAPropagationCallGraphBuilder
monitor, PERIODIC_WIPE_SOFT_CACHES, SHORT_CIRCUIT_SINGLE_USES, WIPE_SOFT_CACHE_INTERVAL
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Fields inherited from class com.ibm.wala.ipa.callgraph.propagation.PropagationCallGraphBuilder
assignOperator, callGraph, cha, contextSelector, DEBUG_GENERAL, entrypointCallSites, filterOperator, instanceKeyFactory, inverseFilterOperator, options, pointerKeyFactory, system
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Constructor Summary
Constructors Constructor Description ZeroXContainerCFABuilder(IClassHierarchy cha, AnalysisOptions options, AnalysisCache cache, ContextSelector appContextSelector, SSAContextInterpreter appContextInterpreter, int instancePolicy)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected ContextSelector
makeContainerContextSelector(IClassHierarchy cha, ZeroXInstanceKeys keys)
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Methods inherited from class com.ibm.wala.ipa.callgraph.propagation.cfa.ZeroXCFABuilder
make, make, makeInstanceKeys
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Methods inherited from class com.ibm.wala.ipa.callgraph.propagation.SSAPropagationCallGraphBuilder
addBlockInstructionConstraints, addConstraintsFromNode, addNodeInstructionConstraints, addNodePassthruExceptionConstraints, contentsAreInvariant, contentsAreInvariant, getCaughtExceptionTypes, getCFAContextInterpreter, getIncomingPEIs, getInstanceKeyForPEI, getInstanceKeyForPEI, getInvariantContents, getInvariantContents, getTargetPointerKey, getTargetsForCall, getUniqueCatchKey, hasNoInterestingUses, hasUniqueCatchBlock, isConstantRef, iterateCrossProduct, iteratePointerKeys, makeInterestingVisitor, makeSolver, makeVisitor, processCallingConstraints, unconditionallyAddConstraintsFromNode
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Methods inherited from class com.ibm.wala.ipa.callgraph.propagation.PropagationCallGraphBuilder
addAssignmentsForCatchPointerKey, addConstraintsFromChangedNode, addConstraintsFromNewNodes, assignInstanceToCatch, catches, createEmptyCallGraph, 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, makeSystem, markAlreadyVisited, markChanged, markDiscovered, representsNullType, setContextInterpreter, setContextSelector, setInstanceKeys, setPointerKeyFactory, wasChanged
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface com.ibm.wala.ipa.callgraph.propagation.HeapModel
getClassHierarchy
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Methods inherited from interface com.ibm.wala.ipa.callgraph.propagation.InstanceKeyFactory
getInstanceKeyForAllocation, getInstanceKeyForConstant, getInstanceKeyForMetadataObject, getInstanceKeyForMultiNewArray
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Methods inherited from interface com.ibm.wala.ipa.callgraph.propagation.PointerKeyFactory
getFilteredPointerKeyForLocal, getPointerKeyForArrayContents, getPointerKeyForExceptionalReturnValue, getPointerKeyForInstanceField, getPointerKeyForLocal, getPointerKeyForReturnValue, getPointerKeyForStaticField
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Constructor Detail
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ZeroXContainerCFABuilder
public ZeroXContainerCFABuilder(IClassHierarchy cha, AnalysisOptions options, AnalysisCache cache, ContextSelector appContextSelector, SSAContextInterpreter appContextInterpreter, int instancePolicy)
- Parameters:
cha
- governing class hierarchyoptions
- call graph construction optionsappContextSelector
- application-specific logic to choose contextsappContextInterpreter
- application-specific logic to interpret a method in context- Throws:
IllegalArgumentException
- if options is null
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Method Detail
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makeContainerContextSelector
protected ContextSelector makeContainerContextSelector(IClassHierarchy cha, ZeroXInstanceKeys keys)
- Returns:
- an object which creates contexts for call graph nodes based on the container disambiguation policy
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