@SuppressWarnings("unchecked")
public static FunctionType getFunctionType(SootMethodRef methodRef) {
Type returnType = getType(methodRef.returnType());
Type[] paramTypes =
new Type[(methodRef.isStatic() ? 1 : 2) + methodRef.parameterTypes().size()];
int i = 0;
paramTypes[i++] = ENV_PTR;
if (!methodRef.isStatic()) {
paramTypes[i++] = OBJECT_PTR;
}
for (soot.Type t : (List<soot.Type>) methodRef.parameterTypes()) {
paramTypes[i++] = getType(t);
}
return new FunctionType(returnType, paramTypes);
}
private SootMethodRef remapRef(SootMethodRef ref) {
Type return_type = fixType(ref.returnType());
List params = fixParameterList(ref.parameterTypes());
int modifiers = Modifier.PUBLIC;
if (ref.isStatic()) {
modifiers += Modifier.STATIC;
}
SootMethod method = new SootMethod(ref.name(), params, return_type, modifiers);
SootClass decl_class = ref.declaringClass();
if (shouldMap(decl_class)) {
decl_class = getMapping(decl_class);
}
method.setDeclaringClass(decl_class);
return method.makeRef();
}
public void outAStaticInvokeExpr(AStaticInvokeExpr node) {
List args;
if (node.getArgList() != null) args = (List) mProductions.removeLast();
else args = new ArrayList();
SootMethodRef method = (SootMethodRef) mProductions.removeLast();
method =
Scene.v()
.makeMethodRef(
method.declaringClass(),
method.name(),
method.parameterTypes(),
method.returnType(),
true);
mProductions.addLast(Jimple.v().newStaticInvokeExpr(method, args));
}
@SuppressWarnings("unchecked")
public static String getDescriptor(SootMethodRef methodRef) {
return getDescriptor(methodRef.parameterTypes(), methodRef.returnType());
}