          EJECT
*         CTEXT CTP$DFT ACTION LIST OVERFLOW.
*
*         THIS DECK DEFINES THE ADDITIONAL GLOBAL ACTIONS IN DFT TO DEADSTART
*         CPUS, PERFORM OS REQUESTS, EXTERNALIZE CTI FUNCTIONS, ETC.  NEW
*         GLOBAL DFT ACTIONS SHOULD BE ADDED TO THIS DECK BECAUSE OF OVERFLOW
*         PROBLEMS IN THE DFT ACTION OVERLAYS IN SOME CLASSES OF *DFT*.  IN THOSE
*         CLASSES OF *DFT* WHERE THERE IS A SPACE PROBLEM, THE OVERFLOW ACTION
*         LIST IS LOCATED IN AN OVERFLOW ACTION OVERLAY.  IF BIT 2**16 OF *DFTA*
*         IS SET, THEN THE OVERFLOW OVERLAY IS LOADED TO PROCESS THE ACTION.
*         THE SETTING OF THE 2**16 BIT IS GOVERNED BY THE CELL *OFLO*.  *OFLO* IS
*         SET TO A ZERO IN THOSE *DFT* CLASSES WHERE NO OVERFLOW OVERLAY IS
*         NEEDED.  IT IS SET TO A ONE IN THOSE *DFT* CLASSES WHERE THE OVERFLOW
*         OVERLAY IS REQUIRED.
 DOA      SPACE  4,10
**        DOA - DO OVERFLOW DFT ACTIONS.
*
*         ENTRY  *DFTA* HOLDS ADDRESS OF DFT TASK TO EXECUTE + 0#4000.
*
*         EXIT   TASK LIST SPECIFIED BY *DFTA* HAS BEEN EXECUTED.
*
*         CALLS  EXT.


          ROUTINE DOA

          LDM    DFTA        CLEAR OVERFLOW BIT
          STM    DFTA
          RJM    EXT         EXECUTE DFT TASK LIST
          LJM    DOAX        RETURN
 TAGS     SPACE  4,10
**        FOLLOWING ARE TAGS DESCRIBING DFT TASK LISTS.
*         THE LIST TO BE EXECUTED IS DETERMINED FROM CELL *DFTA*
*         WHICH HOLDS THE LIST ADDRESS. THE ROUTINE *EXT* IS CALLED TO
*         EXECUTE THE TASKS IN ORDER OF OCCURRENCE. TASKS CAN BE
*         OVERLAYS OR ROUTINES WITHIN ONE OVERLAY.  THE TASKS ARE
*         SUBROUTINES DEFINED WITH THE *ROUTINE* MACRO, THE TASKS
*         MAY BE IN OVERLAYS.


 RDLP     BSS    0           REQUEST DATA LENGTH
          TASK   (RDL)

 MVPP     BSS    0           MANAGE VIRTUAL PROCESSOR
          TASK   (MVP)

 SVPG     BSS    0           STOP PROCESSOR
          TASK   (FPI,HPR,HEO,IDL,SCR,DMP)

 PIRP     BSS    0           PROCESS INVALID REQUEST
          TASK   (RRE)

 RISC     BSS    0           RETURN IOU STATUS REGISTER
          TASK   (RIS)

 RSCI     BSS    0           RESTART SCI PP
          TASK   (RSP)

*         END    CTP$DFT ACTION LIST OVERFLOW

