return (VmMethod)Unsafe.getObject(sf, getMethodOffset(sf));
final Object obj = Unsafe.getObject(sf, getMethodOffset(sf)); if (obj instanceof VmMethod) { return (VmMethod)obj; } else if (obj == null) { return null; } else { Unsafe.debug("Method on stacktrace is not instanceof VmMethod but "); Unsafe.debug(obj.getClass().getName()); Unsafe.die("Fatal stack error"); return null; }
	final VmMethod getMethod(Address sf) {		return (VmMethod)Unsafe.getObject(sf, getMethodOffset(sf));	}