1.DBG> RERUN

      This command reruns the current program. By default, the
      debugger saves the current state of all breakpoints,
      tracepoints, and static watchpoints (activated or deactivated).

    2.DBG> RERUN/NOSAVE

      This command reruns the current program without saving the
      current state of breakpoints, tracepoints, and watchpoints-in
      effect, the same as using the RUN command and specifying the
      image name.

    3.DBG> RERUN/ARGUMENTS="fee fii foo fum"

      This command reruns the current program with new arguments.