+ return Scene.v().makeFieldRef(mc, name, IntType.v(), false);
+ }
+
+ public boolean isGladiatorType(Type t) {
+ return (t instanceof RefType) && isGladiator(((RefType)t).getSootClass());
+ }
+
+ public SootMethodRef convert(SootMethodRef mr) {
+ List l = mr.parameterTypes();
+ List l2 = new LinkedList();
+ for(Iterator it2 = l.iterator(); it2.hasNext();) {
+ Type t = (Type)it2.next();
+ l2.add(isGladiatorType(t) ? IntType.v() : t);
+ }
+ return Scene.v().makeMethodRef(mr.declaringClass(),
+ mr.name(),
+ l2,
+ isGladiatorType(mr.returnType()) ? IntType.v() : mr.returnType(),
+ mr.isStatic());
+ }
+
+ boolean done = false;
+ public void internalTransform(String phaseName, Map options) {
+ System.out.println("=============");
+ if (done) return;
+ done = true;
+ //nuke(Scene.v().getSootClass("edu.berkeley.cs.megacz.Test$Inner"));
+ //nuke(Scene.v().getSootClass("edu.berkeley.cs.megacz.Test"));
+ //nuke(Scene.v().getSootClass("org.ibex.graphics.Mesh"));
+ //nuke(Scene.v().getSootClass("org.ibex.graphics.Mesh$Triangle"));
+ fixClass(Scene.v().getSootClass("edu.berkeley.cs.megacz.GCBench$Node"));
+ nuke(Scene.v().getSootClass("edu.berkeley.cs.megacz.GCBench$Node"));
+ nuke(Scene.v().getSootClass("edu.berkeley.cs.megacz.GCBench"));
+ }
+
+ public void fixClass(SootClass sc) {
+ SootClass mc = Scene.v().getMainClass();
+ String incFuncName = sc.getShortName().substring(sc.getShortName().lastIndexOf('$')+1) + "$$inc";
+ SootMethod method = new SootMethod(incFuncName, new LinkedList(),
+ IntType.v(), Modifier.PRIVATE,
+ new LinkedList());
+ mc.addMethod(method);
+ method.setActiveBody(body = Jimple.v().newBody(method));
+ body.setMethod(method);
+ ((JimpleBody)body).insertIdentityStmts();
+ Local l = Jimple.v().newLocal("tmpRef" + (tfr++), IntType.v());
+ body.getLocals().add(l);
+ Local l2 = Jimple.v().newLocal("tmpRef" + (tfr++), IntType.v());
+ body.getLocals().add(l2);
+ Local l3 = Jimple.v().newLocal("tmpRef" + (tfr++), IntType.v());
+ body.getLocals().add(l3);
+ InstanceFieldRef sfr = Jimple.v().newInstanceFieldRef(body.getThisLocal(), getGladiatorFieldSizeRef(sc));
+ body.getUnits().add(Jimple.v().newAssignStmt(l, sfr));
+ body.getUnits().add(Jimple.v().newAssignStmt(l2, Jimple.v().newAddExpr(l, IntConstant.v(1))));
+ InstanceFieldRef maxField = Jimple.v().newInstanceFieldRef(body.getThisLocal(), getGladiatorFieldMaxRef(sc));
+ body.getUnits().add(Jimple.v().newAssignStmt(l3, maxField));
+ Stmt stmt = Jimple.v().newReturnStmt(l2);
+ body.getUnits().add(Jimple.v().newIfStmt(Jimple.v().newLtExpr(l2, l3), stmt));
+
+ Local l4 = Jimple.v().newLocal("tmpRef" + (tfr++), IntType.v());
+ body.getLocals().add(l4);
+ body.getUnits().add(Jimple.v().newAssignStmt(l4, Jimple.v().newShlExpr(l3, IntConstant.v(1))));
+ body.getUnits().add(Jimple.v().newAssignStmt(maxField, l4));
+
+ for(Iterator it = sc.getFields().iterator(); it.hasNext();) {
+ SootField f = getGladiatorField((SootField)it.next());
+ InstanceFieldRef ifr = Jimple.v().newInstanceFieldRef(body.getThisLocal(), f.makeRef());
+ Local ll0 = Jimple.v().newLocal("tmpRef" + (tfr++), f.getType());
+ body.getLocals().add(ll0);
+ body.getUnits().add(Jimple.v().newAssignStmt(ll0, ifr));
+ Local ll = Jimple.v().newLocal("tmpRef" + (tfr++), f.getType());
+ body.getLocals().add(ll);
+ body.getUnits().add(Jimple.v().newAssignStmt(ll,
+ Jimple.v().newNewArrayExpr(((ArrayType)f.getType()).getElementType(),
+ l4)));
+ Type ot = Scene.v().getSootClass("java.lang.Object").getType();
+ List types = new LinkedList();
+ types.add(ot);
+ types.add(IntType.v());
+ types.add(ot);
+ types.add(IntType.v());
+ types.add(IntType.v());
+ SootMethodRef arrayCopy =
+ Scene.v().makeMethodRef(Scene.v().getSootClass("java.lang.System"),
+ "arraycopy",
+ types,
+ VoidType.v(),
+ true);
+ List args = new LinkedList();
+ args.add(ll0);
+ args.add(IntConstant.v(0));
+ args.add(ll);
+ args.add(IntConstant.v(0));
+ args.add(l3);
+ body.getUnits().add(Jimple.v().newInvokeStmt(Jimple.v().newStaticInvokeExpr(arrayCopy, args)));
+ body.getUnits().add(Jimple.v().newAssignStmt(ifr,ll));
+ }
+
+ body.getUnits().add(stmt);
+ }