ADEDATA | Back to Index page

| Prolog Control Block Contents ADEDATA 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.

ADEDATA Control Block Content | Top of page

     ADEDATA DSECT
    Top of page

    Hex   Dec Type/Val   Lng Label (dup)    Comments
    ---- ---- --------- ---- -------------- --------
    0000    0 Structure      ADEDATA        Address Space Data Array
    0000    0 Signed       2 ADEHEAD (0)    (+00) Start of a ADABK entry
    0000    0 Character   24 ADENAME        (+00) Name of this address space
    0018   24 Signed       4 ADEFLAGS (0)   (+18) ASMCR flags for this addr.
                                            space
    0018   24 Bitstring    1 ADEKEY         (+18) ASCKEY value for this space
    0019   25 Bitstring    1 ADESUBTY       (+19) ASCSUTYP value for this
                                            space
    001A   26 Bitstring    1 ADETYPE        (+1A) ASCTYPE value for this
                                            space
    001B   27 Bitstring    1 *              (+1B) Reserved for IBM use
    001C   28 Bitstring    1 ADESTATS       (+1C) Misc. status flags for this
                                            space
              .... ...1      ADEBASE        X'01' ADEBASE Indicate this is a
                                            base space
    001D   29 Bitstring    1 ADESTATE       (+1D) ASCBK state byte (ASCSTATE)
    001E   30 Bitstring    2 *              (+1E) Reserved for IBM use
    0020   32 Signed       8 ADEHIBYT       (+20) Highest addressable byte in
                                            this space's currently-configured
                                            stg
          The following fields are related to Dynamic Storage
          Reconfiguration (DSR) and are only valid on the base ASCBK
    0028   40 Signed       8 ADESTINC       (+28) ASCSTINC - Storage incr.
                                            size:M
    0030   48 Signed       8 ADERNMAX       (+30) ASCRNMAX - Max. increment
                                            number
    0038   56 Signed       8 ADEEL0cf       (+38) Element 0 - # increments
                                            config'd
    0040   64 Signed       2 ADEEL0st       (+40) Element 0 - # increments
                                            standby
    0042   66 Signed       2 ADEEL0rs       (+42) Element 0 - # increments
                                            reserved
    0044   68 Signed       2 ADEEL1cf       (+44) Element 1 - # increments
                                            config'd
    0046   70 Signed       2 ADEEL1st       (+46) Element 1 - # increments
                                            standby
    0048   72 Signed       2 ADEEL1rs       (+48) Element 1 - # increments
                                            reserved
    004A   74 Bitstring    6 *              (+4A) Reserved for IBM use
          EQUates for the variable data section
              00000050       ADENEXT        * Address of the next ADA entry
              00000050       ADENTLN        *-ADEDATA Length of a data entry
                                            in bytes
              0000000A       ADENTLND       (ADENTLN+7)/8 Length of a data
                                            entry in DWORDs

ADEDATA Storage Layout | Top of page

    *** ADEDATA - Address Space Data Array
    *
    *     +-------------------------------------------------------+
    *   0 |                                                       |
    *     =                       ADENAME                         =
    *     |                                                       |
    *     +------+------+------+------+------+------+-------------+
    *  18 |ADEKEY|:SUBTY|:TYPE |//////|:STATS|:STATE|/////////////|
    *     +------+------+------+------+------+------+-------------+
    *  20 |                       ADEHIBYT                        |
    *     +-------------------------------------------------------+
    *  28 |                       ADESTINC                        |
    *     +-------------------------------------------------------+
    *  30 |                       ADERNMAX                        |
    *     +-------------------------------------------------------+
    *  38 |                       ADEEL0CF                        |
    *     +-------------+-------------+-------------+-------------+
    *  40 |  ADEEL0ST   |  ADEEL0RS   |  ADEEL1CF   |  ADEEL1ST   |
    *     +-------------+-------------+-------------+-------------+
    *  48 |  ADEEL1RS   |/////////////////////////////////////////|
    *     +-------------+-----------------------------------------+
    *  50
    *
    *** ADEDATA - Address Space Data Array

ADEDATA Cross Reference | Top of page

    Symbol         Dspl Value
    -------------- ---- -----
    ADEBASE        001C 01
    ADEEL0cf       0038
    ADEEL0rs       0042
    ADEEL0st       0040
    ADEEL1cf       0044
    ADEEL1rs       0048
    ADEEL1st       0046
    ADEFLAGS       0018
    ADEHEAD        0000
    ADEHIBYT       0020
    ADEKEY         0018
    ADENAME        0000
    ADENEXT        004A 00000050
    ADENTLN        004A 00000050
    ADENTLND       004A 0000000A
    ADERNMAX       0030
    ADESTATE       001D
    ADESTATS       001C
    ADESTINC       0028
    ADESUBTY       0019
    ADETYPE        001A

This information is based on z/VM 7.2.0 Last updated on 24 Jun 2020 at 09:26:48 EDT.
Copyright IBM Corporation, 1990, 2020