CPIBK | Back to Index page

| Prolog Control Block Contents CPIBK 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.

CPIBK Prolog | Top of page

     NAME       : HCPCPIBK
     DESCRIPTION: CP information data area overlays
     DSECT      : CPIBK
     FUNCTION   : Overlays the entry definitions in data area
                  HCPCPE.
     LOCATED BY : n/a
     CREATED BY : n/a
     DELETED BY : n/a
     RELOCATION CONSIDERATIONS : None

CPIBK Control Block Content | Top of page

     CPIBK DSECT
    Top of page

    Hex   Dec Type/Val   Lng Label (dup)    Comments
    ---- ---- --------- ---- -------------- --------
    0000    0 Structure      CPIBK          CP information data area overlays
    0000    0 Character    8 CPIMAIN        Space for HCPCPEID
    0008    8 Character   12 CPIPRODU       Space for HCPCPEPN
          Overlay for HCPCPEID
    0000    0 Character    2 CPIRELES       Release and Mod. Level
    0002    2 Character    2 CPIVERSN       Version
    0004    4 Character    4 CPISERVC       Service level
    0002    2 Character    1 CPIVERB1       Version byte 1
    0003    3 Character    1 CPIVERB2       Version byte 2
    0000    0 Character    1 CPIRELB1       RELEASE NUMBER
    0001    1 Character    1 CPIRELB2       RELEASE MODIFICATION LEVEL
          Overlay for HCPCPEPN
    0008    8 Character    9 CPIPRCMP       Prod. number and compid
    0011   17 Character    3 *              Reserved for IBM use
    0008    8 Character    7 CPIPRODN       Product number
    000F   15 Character    2 CPICMPID       CP component ID
    0008    8 Character    4 CPIPRDN1       Product number - first half
    000C   12 Character    3 CPIPRDN2       Product number - second half
          Put ORG back to current displacement
              00000003       CPISIZE        (*-CPIBK+7)/8 CPIBK size in
                                            doublewords

CPIBK Storage Layout | Top of page

    *** CPIBK - CP information data area overlays
    *
    *     +-------------------------------------------------------+
    *   0 |                       CPIMAIN                         |
    *     +-------------------------------------------------------+
    *   8 |                       CPIPRODU                        |
    *     |                           +---------------------------+
    *     |                           | 14
    *     +---------------------------+
    *
    *** CPIBK - CP information data area overlays

    *** Overlay for CPIMAIN in CPIBK
    *
    *     +-------------+-------------+---------------------------+
    *   0 |  CPIRELES   |  CPIVERSN   |         CPISERVC          |
    *     +-------------+-------------+---------------------------+
    *   8
    *
    *** Overlay for CPIMAIN in CPIBK

    *** Overlay for CPIVERSN in CPIBK
    *
    *                   +------+------+
    *   0 ...         2 |:VERB1|:VERB2| 4
    *                   +------+------+
    *
    *** Overlay for CPIVERSN in CPIBK

    *** Overlay for CPIRELES in CPIBK
    *
    *     +------+------+
    *   0 |:RELB1|:RELB2| 2
    *     +------+------+
    *
    *** Overlay for CPIRELES in CPIBK

    *** Overlay for CPIPRODU in CPIBK
    *
    *     +-------------------------------------------------------+
    *   8 |                       CPIPRCMP                        |
    *     |      +--------------------+---------------------------+
    *  10 |      |////////////////////| 14
    *     +------+--------------------+
    *
    *** Overlay for CPIPRODU in CPIBK

    *** Overlay for CPIPRCMP in CPIBK
    *
    *     +------------------------------------------------+------+
    *   8 |                   CPIPRODN                     |(00F)-|
    *     +------+-----------------------------------------+------+
    *  10 |-(00F)| 11
    *     +------+
    *
    *** Overlay for CPIPRCMP in CPIBK

    *** Overlay for CPIPRODN in CPIBK
    *
    *     +---------------------------+--------------------+
    *   8 |         CPIPRDN1          |     CPIPRDN2       | F
    *     +---------------------------+--------------------+
    *
    *** Overlay for CPIPRODN in CPIBK

CPIBK Cross Reference | Top of page

    Symbol         Dspl Value
    -------------- ---- -----
    CPICMPID       000F
    CPIMAIN        0000
    CPIPRCMP       0008
    CPIPRDN1       0008
    CPIPRDN2       000C
    CPIPRODN       0008
    CPIPRODU       0008
    CPIRELB1       0000
    CPIRELB2       0001
    CPIRELES       0000
    CPISERVC       0004
    CPISIZE        000C 00000003
    CPIVERB1       0002
    CPIVERB2       0003
    CPIVERSN       0002

This information is based on z/VM 7.2.0 Last updated on 24 Jun 2020 at 09:27:26 EDT.
Copyright IBM Corporation, 1990, 2020