Make a copy of this SimAbstractMemory object
        :return:

def copy(self, memo):
        """
        Make a copy of this SimAbstractMemory object
        :return:
        """
        am = SimAbstractMemory(
            memory_id=self._memory_id,
            endness=self.endness,
            stack_region_map=self._stack_region_map,
            generic_region_map=self._generic_region_map
        )
        for region_id, region in self._regions.items():
            am._regions[region_id] = region.copy(memo)
        am._stack_size = self._stack_size
        return am