Common COMCPFU

1 Modification

Source

Seq #  *Modification Id* Act 
----------------------------+
00001  M01S00001.comcpfu +++|          CTEXT  COMCPFU - PERMANENT FILE UTILITY FUNCTION PROCESSOR.
00002  M01S00002.comcpfu +++|          SPACE  4
00003  M01S00003.comcpfu +++|          IF -DEF,QUAL$,1
00004  M01S00004.comcpfu +++|          QUAL   COMCPFU
00005  M01S00005.comcpfu +++|          BASE   D

Line S00006 Modification History
`M01` (Added by)	`comcpfu`
`M02` (Updated by)	`281l803`

Seq #  *Modification Id* Act 
----------------------------+
00006  M02S00006.281l803 ---|*         COMMENT COPYRIGHT CONTROL DATA CORP. 1975.
00007  M01S00001.281l803 +++|*         COMMENT  COPYRIGHT CONTROL DATA SYSTEMS INC.  1992.
00008  M01S00007.comcpfu +++|          SPACE  4
00009  M01S00008.comcpfu +++|***       PFU - PERMANENT FILE UTILITY FUNCTION PROCESSOR.
00010  M01S00009.comcpfu +++|*         R. J. THIELEN.     75/08/01.
00011  M01S00010.comcpfu +++|          SPACE  4
00012  M01S00011.comcpfu +++|***              PFU PERFORMS PERMANENT FILE UTILITY FUNCTIONS VIA THE
00013  M01S00012.comcpfu +++|*         PPU PROGRAM *PFU*.  *PFU* IS CALLED WHEN THE FET IS NON BUSY.
00014  M01S00013.comcpfu +++|*
00015  M01S00014.comcpfu +++|*         ENTRY  (X2) = FET ADDRESS.
00016  M01S00015.comcpfu +++|*                (X7) = *PFU* FUNCTION CODE.
00017  M01S00016.comcpfu +++|*                       IF (X7) .LT. 0, (X7) IS COMPLEMENT OF FUNCTION
00018  M01S00017.comcpfu +++|*                       CODE AND *PFU* IS CALLED WITH AUTO RECALL.
00019  M01S00018.comcpfu +++|*
00020  M01S00019.comcpfu +++|*         EXIT   (X2) = FET ADDRESS.
00021  M01S00020.comcpfu +++|*
00022  M01S00021.comcpfu +++|*         USES   A - 1, 7.
00023  M01S00022.comcpfu +++|*                X - 1, 6, 7.
00024  M01S00023.comcpfu +++|*
00025  M01S00024.comcpfu +++|*         CALLS  SYS=.
00026  M01S00025.comcpfu +++|
00027  M01S00026.comcpfu +++|
00028  M01S00027.comcpfu +++| PFU      SUBR               ENTRY/EXIT
00029  M01S00028.comcpfu +++|          RECALL X2          WAIT FOR FET NON BUSY
00030  M01S00029.comcpfu +++|          SA1    X2          GET FET STATUS
00031  M01S00030.comcpfu +++|          LX7    18
00032  M01S00031.comcpfu +++|          SX6    3RPFU       SET PFU REQUEST
00033  M01S00032.comcpfu +++|          PL     X7,PFU1     IF NO AUTO RECALL WITH REQUEST
00034  M01S00033.comcpfu +++|          BX7    -X7
00035  M01S00034.comcpfu +++|          PX6    X6          SET AUTO RECALL
00036  M01S00035.comcpfu +++| PFU1     BX7    X7+X2       ADD PARAMETERS TO REQUEST
00037  M01S00036.comcpfu +++|          LX6    42
00038  M01S00037.comcpfu +++|          BX6    X6+X7
00039  M01S00038.comcpfu +++|          MX7    59          SET FET STATUS BUSY
00040  M01S00039.comcpfu +++|          BX7    X7*X1
00041  M01S00040.comcpfu +++|          SA7    A1
00042  M01S00041.comcpfu +++|          RJ     =XSYS=      ISSUE SYSTEM REQUEST FOR PFU
00043  M01S00042.comcpfu +++|          EQ     PFUX        EXIT
00044  M01S00043.comcpfu +++|          SPACE  4
00045  M01S00044.comcpfu +++|          BASE   *
00046  M01S00045.comcpfu +++| QUAL$    IF     -DEF,QUAL$
00047  M01S00046.comcpfu +++|          QUAL   *
00048  M01S00047.comcpfu +++| PFU      EQU    /COMCPFU/PFU
00049  M01S00048.comcpfu +++| QUAL$    ENDIF
00050  M01S00049.comcpfu +++|          ENDX