code: def get_gdb_response(
          self, timeout_sec=DEFAULT_GDB_TIMEOUT_SEC, raise_error_on_timeout=True
      ):
          
  
          self.verify_valid_gdb_subprocess()
          if timeout_sec < 0:
              self.logger.warning("timeout_sec was negative, replacing with 0")
              timeout_sec = 0
  
          if USING_WINDOWS:
              retval = self._get_responses_windows(timeout_sec)
          else:
              retval = self._get_responses_unix(timeout_sec)
  
          if not retval and raise_error_on_timeout:
              raise GdbTimeoutError(
                  "Did not get response from gdb after %s seconds" % timeout_sec
              )
  
          else:
              return retval
docs: Get response from GDB, and block while doing so. If GDB does not have any response ready to be read
          by timeout_sec, an exception is raised.
  
          Args:
              timeout_sec (float): Maximum time to wait for reponse. Must be >= 0. Will return after
              raise_error_on_timeout (bool): Whether an exception should be raised if no response was found
              after timeout_sec
  
          Returns:
              List of parsed GDB responses, returned from gdbmiparser.parse_response, with the
              additional key 'stream' which is either 'stdout' or 'stderr'
  
          Raises:
              GdbTimeoutError if response is not received within timeout_sec
              ValueError if select returned unexpected file number
              NoGdbProcessError if there is no gdb subprocess running