Package soot.jimple.toolkits.callgraph

Examples of soot.jimple.toolkits.callgraph.CallGraph

170
171
172
173
174
175
176
177
178
179
180
     
        if(!Scene.v().hasCallGraph()) {
          throw new IllegalStateException("No call graph found!");
        }
             
      CallGraph cg = Scene.v().getCallGraph();
      ReachableMethods reachableMethods = new ReachableMethods(cg,Collections.<MethodOrMethodContext>singletonList(container));
      reachableMethods.update();
      for (Iterator<MethodOrMethodContext> iterator = reachableMethods.listener(); iterator.hasNext();) {
        SootMethod m = (SootMethod) iterator.next();
        if(m.hasActiveBody() &&
View Full Code Here
104
105
106
107
108
109
110
111
112
113
114
        Scene.v().releaseCallGraph();

        CallGraphBuilder cg = new CallGraphBuilder(DumbPointerAnalysis.v(),
                true);
        cg.build();
        CallGraph callGraph = Scene.v().getCallGraph();
        ReachableMethods reachableMethods = new ReachableMethods(callGraph,
                EntryPoints.v().application());

        reachableMethods.update();
View Full Code Here
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
        Filter instanceInvokesFilter = new Filter(new InstanceInvokeEdgesPred());
        String modifierOptions = "unsafe";
        //HashMap instanceToStaticMap = new HashMap();

        Scene.v().setCallGraph(new CallGraph());
        CallGraph cg = Scene.v().getCallGraph();

        Iterator classesIt = Scene.v().getApplicationClasses().iterator();

        while (classesIt.hasNext()) {
            SootClass c = (SootClass) classesIt.next();

            LinkedList methodsList = new LinkedList();
            methodsList.addAll(c.getMethods());

            while (!methodsList.isEmpty()) {
                SootMethod container = (SootMethod) methodsList.removeFirst();

                if (!container.isConcrete()) {
                    // System.out.println("skipping " + container + ": not concrete");
                    continue;
                }

                if (!instanceInvokesFilter.wrap(cg.edgesOutOf(container))
                        .hasNext()) {
                    continue;
                }

                JimpleBody b = (JimpleBody) container.getActiveBody();

                List unitList = new ArrayList();
                unitList.addAll(b.getUnits());

                Iterator unitIt = unitList.iterator();

                while (unitIt.hasNext()) {
                    Stmt s = (Stmt) unitIt.next();

                    if (!s.containsInvokeExpr()) {
                        continue;
                    }

                    InvokeExpr ie = s.getInvokeExpr();

                    if (ie instanceof StaticInvokeExpr
                            || ie instanceof SpecialInvokeExpr) {
                        // System.out.println("skipping " + container + ":" +
                        //        s + ": not virtual");
                        continue;
                    }

                    Iterator targets = new Targets(cg.edgesOutOf(s));

                    if (!targets.hasNext()) {
                        continue;
                    }
View Full Code Here
535
536
537
538
539
540
541
542
543
544
545
546
        // Care must be taken in what goes inside this if block. All trails
        // that terminate at leaf nodes must be inside it.
        if (!_isLeaf(method)) {
            // Add all methods shown by the local callGraph to be called
            // by this method.
            CallGraph callGraph = Scene.v().getCallGraph();
            Iterator outEdges = callGraph.edgesOutOf(method);

            while (outEdges.hasNext()) {
                Edge edge = (Edge) outEdges.next();
                SootMethod targetMethod = edge.tgt();
                _add(targetMethod);
View Full Code Here
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
        _methodToEffectFlow = new HashMap();
        _unprocessedMethods = new ChunkedQueue();

        Iterator methods = _unprocessedMethods.reader();

        CallGraph callGraph = Scene.v().getCallGraph();
        _reachables = new ReachableMethods(callGraph, EntryPoints.v()
                .application());
        _reachables.update();

        // Process all the reachableMethods.
        for (Iterator reachableMethods = _reachables.listener(); reachableMethods
                .hasNext();) {
            _addMethod((SootMethod) reachableMethods.next());
        }

        while (methods.hasNext()) {
            SootMethod nextMethod = (SootMethod) methods.next();
            EffectFlow in = _getEffectFlow(nextMethod);
            EffectFlow out = _processMethod(nextMethod);

            // If the flow has changed, then add all the reachable
            // methods that invoke this method.
            if (!in.equals(out)) {
                _setEffectFlow(nextMethod, out);

                for (Iterator invokers = new Sources(callGraph
                        .edgesInto(nextMethod)); invokers.hasNext();) {
                    SootMethod invoker = (SootMethod) invokers.next();

                    if (_reachables.contains(invoker)) {
                        _addMethod(invoker);
View Full Code Here
136
137
138
139
140
141
142
143
144
145
146
        // method contains each invocation and what method(s) can be
        // targeted by that invocation.
        CallGraphBuilder cg = new CallGraphBuilder(DumbPointerAnalysis.v(),
                true);
        cg.build();
        CallGraph callGraph = Scene.v().getCallGraph();
        Scene.v().setCallGraph(callGraph);

        SideEffectAnalysis analysis = new SideEffectAnalysis();

        for (Iterator classes = Scene.v().getApplicationClasses().iterator(); classes
View Full Code Here
151
152
153
154
155
156
157
158
159
160
161
        // method contains each invocation and what method(s) can be
        // targeted by that invocation.
        CallGraphBuilder cg = new CallGraphBuilder(DumbPointerAnalysis.v(),
                true);
        cg.build();
        CallGraph callGraph = Scene.v().getCallGraph();
        ReachableMethods reachables = new ReachableMethods(callGraph,
                forcedReachableMethodSet);
        reachables.update();

        Scene.v().setCallGraph(callGraph);
View Full Code Here
TOP

Related Classes of soot.jimple.toolkits.callgraph.CallGraph

  • ptolemy.copernicus.c.CallGraphPruner
  • ptolemy.copernicus.java.UnreachableMethodRemover
  • ptolemy.copernicus.kernel.InvocationBinder
  • ptolemy.copernicus.kernel.LibraryUsageReporter
  • ptolemy.copernicus.kernel.SideEffectAnalysis
  • ptolemy.copernicus.kernel.SideEffectFreeInvocationRemover
  • soot.jimple.toolkits.pointer.LocalMustAliasAnalysis
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.