D88PARM0 | Back to Index page

| Prolog Control Block Contents D88PARM0 DSECT Storage Layout Cross Reference (Contains links to field and bit definitions) |
Programming Interface Information: This information is NOT intended to be used as Programming Interfaces of z/VM.

D88PARM0 Prolog | Top of page

     NAME       : D88PARM0
     DESCRIPTION: Diagnose 88 parameter list
     DSECT      : D88PARM0
     FUNCTION   : This block defines the interface between a
                  virtual machine and the Control Program, as
                  provided via Diagnose 88.
                  The storage used for this parameter list must
                  be double-word aligned.
     RELOCATION CONSIDERATIONS : None

D88PARM0 Control Block Content | Top of page

     D88PARM0 DSECT
    Top of page

    Hex   Dec Type/Val   Lng Label (dup)    Comments
    ---- ---- --------- ---- -------------- --------
    0000    0 Structure      D88PARM0       Diagnose 88 parameter list
    0000    0 Character    8 D88PTARG       Target user identifier
    0008    8 Character    8 D88PAGNT       Agent user identifier
    0010   16 Signed       2 D88SUB8 (0)    ORG for Subcode 8 data
    0010   16 Character    8 D88PPSWD       Password
    0018   24 Bitstring    2 D88PMDSK       Minidisk address
    001A   26 Bitstring    2 D88PVADD       Virtual Device address
    001C   28 Character    2 D88PMODE       LINK Mode
    001E   30 Bitstring  194 *              Reserved for IBM use
              000000E0       D88PSIZE       *-D88PARM0 D88PARM0 size in bytes
              0000001C       D88PSIZD       (*-D88PARM0+7)/8 Size of D88PARM0
                                            in DW
    0010   16 Address      1 D88PPLEN       Length of password phrase
    0011   17 Bitstring  200 D88PPHRA       Agent password phrase

D88PARM0 Storage Layout | Top of page

    *** D88PARM0 - Diagnose 88 parameter list
    *
    *     +-------------------------------------------------------+
    *   0 |                       D88PTARG                        |
    *     +-------------------------------------------------------+
    *   8 |                       D88PAGNT                        |
    *     +-------------------------------------------------------+
    *  10 |                       D88PPSWD                        |
    *     +-------------+-------------+-------------+-------------+
    *  18 |  D88PMDSK   |  D88PVADD   |  D88PMODE   |/////////////|
    *     +-------------+-------------+-------------+/////////////|
    *  20 |///////////////////////////////////////////////////////|
    *     =///////////////////////////////////////////////////////=
    *     |///////////////////////////////////////////////////////|
    *     +-------------------------------------------------------+
    *  E0
    *
    *** D88PARM0 - Diagnose 88 parameter list

    *** Overlay for D88SUB8 in D88PARM0
    *
    *     +------+------------------------------------------------+
    *  10 |:PPLEN|                                                |
    *     +------+                                                |
    *  18 |                                                       |
    *     =                       D88PPHRA                        =
    *     |      +------------------------------------------------+
    *     |      | D9
    *     +------+
    *
    *** Overlay for D88SUB8 in D88PARM0

D88PARM0 Cross Reference | Top of page

    Symbol         Dspl Value
    -------------- ---- -----
    D88PAGNT       0008
    D88PMDSK       0018
    D88PMODE       001C
    D88PPHRA       0011
    D88PPLEN       0010
    D88PPSWD       0010
    D88PSIZD       001E 0000001C
    D88PSIZE       001E 000000E0
    D88PTARG       0000
    D88PVADD       001A
    D88SUB8        0010

This information is based on z/VM 7.2.0 Last updated on 24 Jun 2020 at 09:26:46 EDT.
Copyright IBM Corporation, 1990, 2020