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

AstJavaSSAPropagationCallGraphBuilder.AstJavaConstraintVisitor, AstJavaSSAPropagationCallGraphBuilder.AstJavaInterestingVisitor, AstJavaSSAPropagationCallGraphBuilder.EnclosingObjectReferenceKey

Nested classes/interfaces inherited from class com.ibm.wala.cast.ipa.callgraph.AstSSAPropagationCallGraphBuilder

AstSSAPropagationCallGraphBuilder.AstConstraintVisitor, AstSSAPropagationCallGraphBuilder.AstInterestingVisitor, AstSSAPropagationCallGraphBuilder.AstPointerAnalysisImpl

Nested classes/interfaces inherited from class com.ibm.wala.ipa.callgraph.propagation.SSAPropagationCallGraphBuilder

SSAPropagationCallGraphBuilder.ConstraintVisitor, SSAPropagationCallGraphBuilder.InterestingVisitor

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

Field Summary

Fields inherited from class com.ibm.wala.cast.ipa.callgraph.AstSSAPropagationCallGraphBuilder

DEBUG_PROPERTIES, DEBUG_TYPE_INFERENCE

Fields inherited from class com.ibm.wala.ipa.callgraph.propagation.SSAPropagationCallGraphBuilder

PERIODIC_WIPE_SOFT_CACHES, SHORT_CIRCUIT_SINGLE_USES, WIPE_SOFT_CACHE_INTERVAL

Fields inherited from class com.ibm.wala.ipa.callgraph.propagation.PropagationCallGraphBuilder

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

Constructor Summary

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

Method Summary

static AstJavaCFABuilder

make(AnalysisOptions options, AnalysisCache cache, IClassHierarchy cha, java.lang.ClassLoader cl, AnalysisScope scope, java.lang.String[] xmlFiles, byte instancePolicy)

Methods inherited from class com.ibm.wala.cast.java.ipa.callgraph.AstJavaSSAPropagationCallGraphBuilder

makeInterestingVisitor, makeTypeInference, makeVisitor, useObjectCatalog

Methods inherited from class com.ibm.wala.cast.ipa.callgraph.AstSSAPropagationCallGraphBuilder

createEmptyCallGraph, hasNoInterestingUses, isUncataloguedField, makeDefaultContextInterpreters, makeVisitor

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, hasUniqueCatchBlock, isConstantRef, iterateCrossProduct, iteratePointerKeys, makeSolver, processCallingConstraints, unconditionallyAddConstraintsFromNode

Methods inherited from class com.ibm.wala.ipa.callgraph.propagation.PropagationCallGraphBuilder

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.ibm.wala.ipa.callgraph.propagation.HeapModel

getClassHierarchy

Methods inherited from interface com.ibm.wala.ipa.callgraph.propagation.InstanceKeyFactory

getInstanceKeyForAllocation, getInstanceKeyForClassObject, getInstanceKeyForConstant, getInstanceKeyForMultiNewArray

Methods inherited from interface com.ibm.wala.ipa.callgraph.propagation.PointerKeyFactory

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

Constructor Detail

AstJavaZeroXCFABuilder

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

Method Detail

make

public static AstJavaCFABuilder make(AnalysisOptions options,
                                     AnalysisCache cache,
                                     IClassHierarchy cha,
                                     java.lang.ClassLoader cl,
                                     AnalysisScope scope,
                                     java.lang.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.

dmd - deployment descriptor abstraction

Returns:

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