import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
+import java.util.HashMap;
import java.util.HashSet;
import java.util.Hashtable;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;
+import java.util.Map;
import java.util.Set;
import java.util.StringTokenizer;
import java.util.Vector;
import Analysis.CallGraph.CallGraph;
import Analysis.Loops.GlobalFieldType;
-import Analysis.Loops.LoopFinder;
import Analysis.Loops.LoopOptimize;
import Analysis.Loops.LoopTerminate;
import IR.AnnotationDescriptor;
// the set of method descriptors annotated as "TRUST"
Set<MethodDescriptor> trustWorthyMDSet;
+ // method -> the initial program counter location
+ Map<MethodDescriptor, CompositeLocation> md2pcLoc;
+
// points to method containing SSJAVA Loop
private MethodDescriptor methodContainingSSJavaLoop;
this.sameHeightWriteFlatNodeSet = new HashSet<FlatNode>();
this.mapDescriptorToSetDependents = new Hashtable<Descriptor, Set<MethodDescriptor>>();
this.sortedDescriptors = new LinkedList<MethodDescriptor>();
+ this.md2pcLoc = new HashMap<MethodDescriptor, CompositeLocation>();
}
public void doCheck() {
doMethodAnnotationCheck();
- computeLinearTypeCheckMethodSet();
- doLinearTypeCheck();
- init();
+ if (state.SSJAVA && !state.SSJAVAINFER) {
+ computeLinearTypeCheckMethodSet();
+ doLinearTypeCheck();
+ init();
+ }
if (state.SSJAVADEBUG) {
- debug_printAnnotationRequiredSet();
+ // debug_printAnnotationRequiredSet();
}
if (state.SSJAVAINFER) {
inference();
+ System.exit(0);
} else {
parseLocationAnnotation();
doFlowDownCheck();
}
}
- private void init() {
+ public void init() {
// perform topological sort over the set of methods accessed by the main
// event loop
Set<MethodDescriptor> methodDescriptorsToAnalyze = new HashSet<MethodDescriptor>();
methodAnnotationChecker = new MethodAnnotationCheck(this, state, tu);
methodAnnotationChecker.methodAnnoatationCheck();
methodAnnotationChecker.methodAnnoataionInheritanceCheck();
+ if (state.SSJAVAINFER) {
+ annotationRequireClassSet.add(methodContainingSSJavaLoop.getClassDesc());
+ annotationRequireSet.add(methodContainingSSJavaLoop);
+ }
state.setAnnotationRequireSet(annotationRequireSet);
}
public <T> void writeLatticeDotFile(ClassDescriptor cd, MethodDescriptor md,
SSJavaLattice<T> locOrder) {
+ writeLatticeDotFile(cd, md, locOrder, "");
+
+ }
+
+ public <T> void writeLatticeDotFile(ClassDescriptor cd, MethodDescriptor md,
+ SSJavaLattice<T> locOrder, String nameSuffix) {
String fileName = "lattice_";
if (md != null) {
fileName +=
- cd.getSymbol().replaceAll("[\\W_]", "") + "_" + md.getSymbol().replaceAll("[\\W_]", "");
+ cd.getSymbol().replaceAll("[\\W_]", "") + "_" + md.toString().replaceAll("[\\W_]", "");
} else {
fileName += cd.getSymbol().replaceAll("[\\W_]", "");
}
+ fileName += nameSuffix;
+
Set<Pair<T, T>> pairSet = locOrder.getOrderingPairSet();
if (pairSet.size() > 0) {
} else {
lowLocStr = lowLocId.toString();
}
- bw.write(highLocId + " -> " + lowLocId + ";\n");
+ bw.write(highLocStr + " -> " + lowLocStr + ";\n");
}
bw.write("}\n");
bw.close();
} else if (orderElement.startsWith(RETURNLOC + "=")) {
String returnLoc = orderElement.substring(10);
locOrder.setReturnLoc(returnLoc);
- } else if (orderElement.startsWith(PCLOC + "=")) {
- String pcLoc = orderElement.substring(6);
- locOrder.setPCLoc(pcLoc);
} else if (orderElement.endsWith("*")) {
// spin loc definition
locOrder.addSharedLoc(orderElement.substring(0, orderElement.length() - 1));
}
}
+ public CompositeLocation getPCLocation(MethodDescriptor md) {
+ if (!md2pcLoc.containsKey(md)) {
+ // by default, the initial pc location is TOP
+ CompositeLocation pcLoc = new CompositeLocation(new Location(md, Location.TOP));
+ md2pcLoc.put(md, pcLoc);
+ }
+ return md2pcLoc.get(md);
+ }
+
+ public void setPCLocation(MethodDescriptor md, CompositeLocation pcLoc) {
+ md2pcLoc.put(md, pcLoc);
+ }
+
public boolean needToCheckLinearType(MethodDescriptor md) {
return linearTypeCheckMethodSet.contains(md);
}