@staticmethod
    def _simrun_key_current_func_addr(simrun_key):
        """
        If we don't have any information about the caller, we have no way to get the address of the current function.

        :param simrun_key: SimRun key
        :return: The function address if there is one, or None if it's not possible to get
        """
        if len(simrun_key) > 2:
            return simrun_key[-3]
        else:
            return None

    #
    # Other private utility methods
    #
dataset/ETHPy150Open angr/angr/angr/analyses/cfg_accurate.py/CFGAccurate._simrun_key_current_func_addr/original