UTRENT | Back to Index page

| Prolog Control Block Contents UTRENT 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.

UTRENT Prolog | Top of page

     NAME       : HCPFCWDS
     DESCRIPTION: Untranslation Entry
     DSECT      : UTRENT

UTRENT Control Block Content | Top of page

     UTRENT DSECT
    Top of page

    Hex   Dec Type/Val   Lng Label (dup)    Comments
    ---- ---- --------- ---- -------------- --------
    0000    0 Structure      UTRENT         Untranslation Entry
    0000    0 Address      4 UTRNEXT        Address of next UTRENT
    0004    4 Address      4 UTRCCWA        Address of CCW
    0008    8 Address      4 UTRROUTE       Address of Routine to perform the
                                            untranslation
    000C   12 Address      4 UTRDATA        Optional data field
    0010   16 Bitstring   16 UTRGS_ND (0)   Lable for clearing both fields
    0010   16 Bitstring    8 UTRGSTRT       Start of modified data
    0018   24 Bitstring    8 UTRGEND        End of modified data
    0020   32 Signed       2 UTRDATA1       Optional data field
    0022   34 Signed       2 *              Reserved
              00000024       UTRSIZE        *-UTRENT

UTRENT Storage Layout | Top of page

    *** UTRENT - Untranslation Entry
    *
    *     +---------------------------+---------------------------+
    *   0 |         UTRNEXT           |         UTRCCWA           |
    *     +---------------------------+---------------------------+
    *   8 |         UTRROUTE          |         UTRDATA           |
    *     +---------------------------+---------------------------+
    *  10 |                       UTRGSTRT                        |
    *     +-------------------------------------------------------+
    *  18 |                       UTRGEND                         |
    *     +-------------+-------------+---------------------------+
    *  20 |  UTRDATA1   |/////////////| 24
    *     +-------------+-------------+
    *
    *** UTRENT - Untranslation Entry

UTRENT Cross Reference | Top of page

    Symbol         Dspl Value
    -------------- ---- -----
    UTRCCWA        0004
    UTRDATA        000C
    UTRDATA1       0020
    UTRGEND        0018
    UTRGS_ND       0010
    UTRGSTRT       0010
    UTRNEXT        0000
    UTRROUTE       0008
    UTRSIZE        0022 00000024

This information is based on z/VM 7.2.0 Last updated on 24 Jun 2020 at 09:28:12 EDT.
Copyright IBM Corporation, 1990, 2020