ARMGE | Back to Index page

| Prolog Control Block Contents ARMGE 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.

ARMGE Prolog | Top of page

     NAME       : HCPARMGE
     DESCRIPTION: Access Real Subsystem Message Entry
     DSECT      : ARMGE
     FUNCTION   : Information from data area of a Read
                  Message Id CCW.  ARMGEs are assembled
                  in a linked list.
     LOCATED BY : ARIMSGL.ARIBK for linked list of ARMGEs
                  for an active Diagnose X'254' connection.
                  ARSMSQUE.ARSDT for linked list of ARMGEs
                  for closed Diagnose X'254' connection.
     CREATED BY : HCPTUP
     DELETED BY : HCPARR

ARMGE Control Block Content | Top of page

     ARMGE DSECT
    Top of page

    Hex   Dec Type/Val   Lng Label (dup)    Comments
    ---- ---- --------- ---- -------------- --------
    0000    0 Structure      ARMGE          Access Real Subsystem Message Entry
    0000    0 Address      4 ARMNEXT        Pointer to next ARMGE
    0004    4 Bitstring    4 *              Reserved
    0008    8 Bitstring    6 ARMINFO (0)    Message Information
    0008    8 Bitstring    1 ARMFMT         Message format
    0009    9 Bitstring    1 ARMGCD         Message code
    000A   10 Bitstring    4 ARMGID         Message identifier
    000E   14 Bitstring    2 *              Reserved
              00000010       ARMBYLEN       *-ARMGE Byte length of ARMGE
              00000002       ARMDWSIZ       ((ARMBYLEN+7)/8) Doubleword
                                            length of ARMGE

ARMGE Storage Layout | Top of page

    *** ARMGE - Access Real Subsystem Message Entry
    *
    *     +---------------------------+---------------------------+
    *   0 |         ARMNEXT           |///////////////////////////|
    *     +------+------+-------------+-------------+-------------+
    *   8 |ARMFMT|ARMGCD|          ARMGID           |/////////////|
    *     +------+------+---------------------------+-------------+
    *  10
    *
    *** ARMGE - Access Real Subsystem Message Entry

ARMGE Cross Reference | Top of page

    Symbol         Dspl Value
    -------------- ---- -----
    ARMBYLEN       000E 00000010
    ARMDWSIZ       000E 00000002
    ARMFMT         0008
    ARMGCD         0009
    ARMGID         000A
    ARMINFO        0008
    ARMNEXT        0000

This information is based on z/VM 7.2.0 Last updated on 24 Jun 2020 at 09:26:57 EDT.
Copyright IBM Corporation, 1990, 2020