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add IFDSExplorerExample 

git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@3836 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
This commit is contained in:
msridhar1 2010-05-12 22:58:32 +00:00
parent 133bd80a7e
commit 248db587a9
5 changed files with 89 additions and 1 deletions
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1
com.ibm.wala.core.tests/META-INF/MANIFEST.MF
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@ -18,6 +18,7 @@ Export-Package: com.ibm.wala.core.tests.basic,
com.ibm.wala.core.tests.slicer,
com.ibm.wala.core.tests.util,
com.ibm.wala.demandpa.driver,
com.ibm.wala.examples.analysis.dataflow,
com.ibm.wala.examples.drivers,
com.ibm.wala.examples.properties
Bundle-RequiredExecutionEnvironment: J2SE-1.5

3
com.ibm.wala.ide.tests/META-INF/MANIFEST.MF
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@ -13,7 +13,8 @@ Require-Bundle: com.ibm.wala.shrike,
org.eclipse.jdt.core,
org.eclipse.ui,
org.eclipse.ui.ide,
org.junit4;bundle-version="4.3.1"
org.junit4;bundle-version="4.3.1",
com.ibm.wala.core.testdata;bundle-version="1.0.0"
Bundle-Localization: plugin
Bundle-RequiredExecutionEnvironment: J2SE-1.5
Bundle-ActivationPolicy: lazy

13
com.ibm.wala.ide.tests/launchers/IFDSExplorerExample.launch Normal file
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@ -0,0 +1,13 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<launchConfiguration type="org.eclipse.jdt.launching.localJavaApplication">
<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS">
<listEntry value="/com.ibm.wala.ide.tests/src/com/ibm/wala/examples/drivers/IFDSExplorerExample.java"/>
</listAttribute>
<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_TYPES">
<listEntry value="1"/>
</listAttribute>
<stringAttribute key="org.eclipse.jdt.launching.MAIN_TYPE" value="com.ibm.wala.examples.drivers.IFDSExplorerExample"/>
<stringAttribute key="org.eclipse.jdt.launching.PROGRAM_ARGUMENTS" value="-dotExe /opt/local/bin/dot -viewerExe /Users/manu/scripts/open_pdf.scpt"/>
<stringAttribute key="org.eclipse.jdt.launching.PROJECT_ATTR" value="com.ibm.wala.ide.tests"/>
<stringAttribute key="org.eclipse.jdt.launching.VM_ARGUMENTS" value="-ea -Xmx800M"/>
</launchConfiguration>

72
com.ibm.wala.ide.tests/src/com/ibm/wala/examples/drivers/IFDSExplorerExample.java Normal file
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@ -0,0 +1,72 @@
/*******************************************************************************
* Copyright (c) 2008 IBM Corporation.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package com.ibm.wala.examples.drivers;
import java.io.IOException;
import java.util.Properties;
import com.ibm.wala.core.tests.callGraph.CallGraphTestUtil;
import com.ibm.wala.core.tests.util.TestConstants;
import com.ibm.wala.dataflow.IFDS.TabulationResult;
import com.ibm.wala.examples.analysis.dataflow.ContextSensitiveReachingDefs;
import com.ibm.wala.ide.ui.IFDSExplorer;
import com.ibm.wala.ipa.callgraph.AnalysisCache;
import com.ibm.wala.ipa.callgraph.AnalysisOptions;
import com.ibm.wala.ipa.callgraph.AnalysisScope;
import com.ibm.wala.ipa.callgraph.CGNode;
import com.ibm.wala.ipa.callgraph.CallGraph;
import com.ibm.wala.ipa.callgraph.CallGraphBuilder;
import com.ibm.wala.ipa.callgraph.CallGraphBuilderCancelException;
import com.ibm.wala.ipa.callgraph.Entrypoint;
import com.ibm.wala.ipa.callgraph.impl.Util;
import com.ibm.wala.ipa.cfg.BasicBlockInContext;
import com.ibm.wala.ipa.cha.ClassHierarchy;
import com.ibm.wala.ipa.cha.IClassHierarchy;
import com.ibm.wala.ssa.analysis.IExplodedBasicBlock;
import com.ibm.wala.util.collections.Pair;
import com.ibm.wala.util.config.AnalysisScopeReader;
import com.ibm.wala.util.io.CommandLine;
import com.ibm.wala.util.io.FileProvider;
import com.ibm.wala.util.warnings.WalaException;
/**
* An example of using {@link IFDSExplorer}. We visualize the result of running {@link ContextSensitiveReachingDefs} on a simple test example.
*/
public class IFDSExplorerExample {
/**
* Usage: IFDSExplorerExample -dotExe <path_to_dot_exe> -viewerExe <path_to_viewer_exe>
* @param args
* @throws IOException
* @throws CallGraphBuilderCancelException
* @throws IllegalArgumentException
* @throws WalaException
*/
public static void main(String[] args) throws IOException, IllegalArgumentException, CallGraphBuilderCancelException, WalaException {
Properties p = CommandLine.parse(args);
AnalysisScope scope = AnalysisScopeReader.readJavaScope(TestConstants.WALA_TESTDATA,
FileProvider.getFile("J2SEClassHierarchyExclusions.txt"), IFDSExplorer.class.getClassLoader());
IClassHierarchy cha = ClassHierarchy.make(scope);
Iterable<Entrypoint> entrypoints = com.ibm.wala.ipa.callgraph.impl.Util.makeMainEntrypoints(scope, cha,
"Ldataflow/StaticDataflow");
AnalysisOptions options = CallGraphTestUtil.makeAnalysisOptions(scope, entrypoints);
CallGraphBuilder builder = Util.makeZeroOneCFABuilder(options, new AnalysisCache(), cha, scope);
CallGraph cg = builder.makeCallGraph(options, null);
AnalysisCache cache = new AnalysisCache();
ContextSensitiveReachingDefs reachingDefs = new ContextSensitiveReachingDefs(cg, cache);
TabulationResult<BasicBlockInContext<IExplodedBasicBlock>, CGNode, Pair<CGNode, Integer>> result = reachingDefs.analyze();
IFDSExplorer.setDotExe(p.getProperty("dotExe"));
IFDSExplorer.setGvExe(p.getProperty("viewerExe"));
IFDSExplorer.viewIFDS(result);
}
}

1
com.ibm.wala.ide/src/com/ibm/wala/ide/ui/IFDSExplorer.java
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@ -83,6 +83,7 @@ public class IFDSExplorer {
irFileName = "ir.pdf";
break;
case PS:
case EPS:
irFileName = "ir.ps";
break;
case SVG: