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Java AnalysisCache类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了Java中com.ibm.wala.ipa.callgraph.AnalysisCache的典型用法代码示例。如果您正苦于以下问题:Java AnalysisCache类的具体用法?Java AnalysisCache怎么用?Java AnalysisCache使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。



AnalysisCache类属于com.ibm.wala.ipa.callgraph包,在下文中一共展示了AnalysisCache类的7个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的Java代码示例。

示例1: makeCG

import com.ibm.wala.ipa.callgraph.AnalysisCache; //导入依赖的package包/类
protected static JSCFABuilder makeCG(JavaScriptLoaderFactory loaders, AnalysisScope scope, CGBuilderType builderType, IRFactory<IMethod> irFactory) throws IOException, WalaException {
  try {
    IClassHierarchy cha = makeHierarchy(scope, loaders);
    com.ibm.wala.cast.js.util.Util.checkForFrontEndErrors(cha);
    Iterable<Entrypoint> roots = makeScriptRoots(cha);
    JSAnalysisOptions options = makeOptions(scope, cha, roots);
    options.setHandleCallApply(builderType.handleCallApply());
    AnalysisCache cache = makeCache(irFactory);
    JSCFABuilder builder = new JSZeroOrOneXCFABuilder(cha, options, cache, null, null, ZeroXInstanceKeys.ALLOCATIONS,
        builderType.useOneCFA());
    if(builderType.extractCorrelatedPairs())
      builder.setContextSelector(new PropertyNameContextSelector(builder.getAnalysisCache(), 2, builder.getContextSelector()));

    return builder;
  } catch (ClassHierarchyException e) {
    return null;
  }
}
 
开发者ID:ylimit,项目名称:HybridFlow,代码行数:19,代码来源:JSCallGraphBuilderUtil.java


示例2: makeCG

import com.ibm.wala.ipa.callgraph.AnalysisCache; //导入依赖的package包/类
protected static JSCFABuilder makeCG(JavaScriptLoaderFactory loaders, AnalysisScope scope, CGBuilderType builderType, IRFactory<IMethod> irFactory) throws IOException, WalaException {
  try {
    IClassHierarchy cha = makeHierarchy(scope, loaders);
    com.ibm.wala.cast.js.util.Util.checkForFrontEndErrors(cha);
    Iterable<Entrypoint> roots = makeScriptRoots(cha);
    JSAnalysisOptions options = makeOptions(scope, cha, roots);
    options.setHandleCallApply(builderType.handleCallApply());
    AnalysisCache cache = makeCache(irFactory);
    JSCFABuilder builder = new JSZeroOrOneXCFABuilder(cha, options, cache, null, null, ZeroXInstanceKeys.ALLOCATIONS,
        builderType.useOneCFA());
    if(builderType.extractCorrelatedPairs())
      builder.setContextSelector(new PropertyNameContextSelector(builder.getAnalysisCache(), 2, builder.getContextSelector()));

    return builder;
  } catch (ClassHierarchyException e) {
    Assert.assertTrue("internal error building class hierarchy", false);
    return null;
  }
}
 
开发者ID:blackoutjack,项目名称:jamweaver,代码行数:20,代码来源:JSCallGraphBuilderUtil.java


示例3: TargetApplication

import com.ibm.wala.ipa.callgraph.AnalysisCache; //导入依赖的package包/类
public TargetApplication(String jarName, String exclusionFileName)
		throws IOException, ClassHierarchyException {
	LOG.info("creating analysis scope for {}", jarName);

	File exclusionFile = null;
	if (exclusionFileName != null) {
		LOG.info("using exclusion file {}", exclusionFileName);

		exclusionFile = new File(exclusionFileName);

	}
	scope = AnalysisScopeFactory.createJavaAnalysisScope(jarName,
			exclusionFile);

	LOG.info("building class hierarchy...", jarName);
	classHierarchy = ClassHierarchy.make(scope);

	cache = new AnalysisCache();
	options = new AnalysisOptions();

}
 
开发者ID:wondee,项目名称:faststring,代码行数:22,代码来源:TargetApplication.java


示例4: main

import com.ibm.wala.ipa.callgraph.AnalysisCache; //导入依赖的package包/类
/**
   * Usage: ScopeFileCallGraph -scopeFile file_path [-entryClass class_name |
   * -mainClass class_name]
   * 
   * If given -mainClass, uses main() method of class_name as entrypoint. If
   * given -entryClass, uses all public methods of class_name.
   * 
   * @throws IOException
   * @throws ClassHierarchyException
   * @throws CallGraphBuilderCancelException
   * @throws IllegalArgumentException
   */
  public static void main(String[] args) throws IOException, ClassHierarchyException, IllegalArgumentException,
      CallGraphBuilderCancelException {
    long start = System.currentTimeMillis();
    Properties p = CommandLine.parse(args);
    String scopeFile = p.getProperty("scopeFile");
    String entryClass = p.getProperty("entryClass");
    String mainClass = p.getProperty("mainClass");
    if (mainClass != null && entryClass != null) {
      throw new IllegalArgumentException("only specify one of mainClass or entryClass");
    }
    AnalysisScope scope = AnalysisScopeReader.readJavaScope(scopeFile, null, ScopeFileCallGraph.class.getClassLoader());
    // set exclusions.  we use these exclusions as standard for handling JDK 8
    ExampleUtil.addDefaultExclusions(scope);
    IClassHierarchy cha = ClassHierarchyFactory.make(scope);
    System.out.println(cha.getNumberOfClasses() + " classes");
    System.out.println(Warnings.asString());
    Warnings.clear();
    AnalysisOptions options = new AnalysisOptions();
    Iterable<Entrypoint> entrypoints = entryClass != null ? makePublicEntrypoints(scope, cha, entryClass) : Util.makeMainEntrypoints(scope, cha, mainClass);
    options.setEntrypoints(entrypoints);
    // you can dial down reflection handling if you like
//    options.setReflectionOptions(ReflectionOptions.NONE);
    AnalysisCache cache = new AnalysisCacheImpl();
    // other builders can be constructed with different Util methods
    CallGraphBuilder builder = Util.makeZeroOneContainerCFABuilder(options, cache, cha, scope);
//    CallGraphBuilder builder = Util.makeNCFABuilder(2, options, cache, cha, scope);
//    CallGraphBuilder builder = Util.makeVanillaNCFABuilder(2, options, cache, cha, scope);
    System.out.println("building call graph...");
    CallGraph cg = builder.makeCallGraph(options, null);
    long end = System.currentTimeMillis();
    System.out.println("done");
    System.out.println("took " + (end-start) + "ms");
    System.out.println(CallGraphStats.getStats(cg));
  }
 
开发者ID:wala,项目名称:WALA-start,代码行数:47,代码来源:ScopeFileCallGraph.java


示例5: CallGraphAnalysis

import com.ibm.wala.ipa.callgraph.AnalysisCache; //导入依赖的package包/类
public CallGraphAnalysis(CapsuleCore core, IClassHierarchy cha, AnalysisOptions options,
                         AnalysisCache cache)
{
    this.core = core;
    this.cha = cha;
    this.options = options;
    this.cache = cache;
}
 
开发者ID:paninij,项目名称:paninij,代码行数:9,代码来源:CallGraphAnalysis.java


示例6: main

import com.ibm.wala.ipa.callgraph.AnalysisCache; //导入依赖的package包/类
/**
	   * Usage: CSReachingDefsDriver -scopeFile file_path -mainClass class_name
	   * 
	   * Uses main() method of class_name as entrypoint.
	   * 
	   * @throws IOException
	   * @throws ClassHierarchyException
	   * @throws CallGraphBuilderCancelException
	   * @throws IllegalArgumentException
	   */
	  public static void main(String[] args) throws IOException, ClassHierarchyException, IllegalArgumentException, CallGraphBuilderCancelException {
	    long start = System.currentTimeMillis();		
	    Properties p = CommandLine.parse(args);
	    String scopeFile = p.getProperty("scopeFile");
	    if (scopeFile == null) {
	    	throw new IllegalArgumentException("must specify scope file");
	    }
	    String mainClass = p.getProperty("mainClass");
	    if (mainClass == null) {
	      throw new IllegalArgumentException("must specify main class");
	    }
	    AnalysisScope scope = AnalysisScopeReader.readJavaScope(scopeFile, null, CSReachingDefsDriver.class.getClassLoader());
	    ExampleUtil.addDefaultExclusions(scope);
	    IClassHierarchy cha = ClassHierarchyFactory.make(scope);
	    System.out.println(cha.getNumberOfClasses() + " classes");
	    System.out.println(Warnings.asString());
	    Warnings.clear();
	    AnalysisOptions options = new AnalysisOptions();
	    Iterable<Entrypoint> entrypoints = Util.makeMainEntrypoints(scope, cha, mainClass);
	    options.setEntrypoints(entrypoints);
	    // you can dial down reflection handling if you like
	    options.setReflectionOptions(ReflectionOptions.NONE);
	    AnalysisCache cache = new AnalysisCacheImpl();
	    // other builders can be constructed with different Util methods
	    CallGraphBuilder builder = Util.makeZeroOneContainerCFABuilder(options, cache, cha, scope);
//	    CallGraphBuilder builder = Util.makeNCFABuilder(2, options, cache, cha, scope);
//	    CallGraphBuilder builder = Util.makeVanillaNCFABuilder(2, options, cache, cha, scope);
	    System.out.println("building call graph...");
	    CallGraph cg = builder.makeCallGraph(options, null);
//	    System.out.println(cg);
	    long end = System.currentTimeMillis();
	    System.out.println("done");
	    System.out.println("took " + (end-start) + "ms");
	    System.out.println(CallGraphStats.getStats(cg));
	    
	    ContextSensitiveReachingDefs reachingDefs = new ContextSensitiveReachingDefs(cg, cache);
	    TabulationResult<BasicBlockInContext<IExplodedBasicBlock>, CGNode, Pair<CGNode, Integer>> result = reachingDefs.analyze();
	    ISupergraph<BasicBlockInContext<IExplodedBasicBlock>, CGNode> supergraph = reachingDefs.getSupergraph();

	    // TODO print out some analysis results
	}
 
开发者ID:wala,项目名称:WALA-start,代码行数:52,代码来源:CSReachingDefsDriver.java


示例7: ContextSensitiveReachingDefs

import com.ibm.wala.ipa.callgraph.AnalysisCache; //导入依赖的package包/类
public ContextSensitiveReachingDefs(CallGraph cg, AnalysisCache cache) {
  this.cha = cg.getClassHierarchy();
  // we use an ICFGSupergraph, which basically adapts ExplodedInterproceduralCFG to the ISupergraph interface
  this.supergraph = ICFGSupergraph.make(cg);
}
 
开发者ID:wala,项目名称:WALA-start,代码行数:6,代码来源:ContextSensitiveReachingDefs.java



注:本文中的com.ibm.wala.ipa.callgraph.AnalysisCache类示例整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。


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