Programming Interface Information: This information is NOT intended to be used as Programming Interfaces of z/VM.

#### CITBK

Prolog

Control Block Contents
CITBK DSECT

Storage Layout

Cross Reference (Contains links to field and bit definitions)

#### CITBK Control Block Content

#### CITBK DSECT

    Hex   Dec Type/Val   Lng Label (dup)    Comments
    ---- ---- --------- ---- -------------- --------
    0000    0 Structure      CITBK
    0000    0 Bitstring    1 CIT_LE         8 bit unsigned binary integer
                                            that designates the index of the
                                            last valid 16 byte entry. A value
                                            of 0 designates the first entry
                                            into the table. The offset into
                                            the table will be (index+1) times
                                            16. cmt prev lines for asm
    0001    1 Character   15 *              Rest of header
    0010   16 Character   16 CPU_NAME (255) Hold upto 255 CPU types

#### CITBK Storage Layout

    *** CITBK - Control Block in CITBK
    *
    *     +------+------------------------------------------------+
    *   0 |CIT_LE|////////////////////////////////////////////////|
    *     +------+////////////////////////////////////////////////|
    *     |///////////////////////////////////////////////////////|
    *     +-------------------------------------------------------+
    *  10 |                                                       |
    *     =                       CPU_NAME                        =
    *     |                                                       |
    *     +-------------------------------------------------------+
    *1000
    *
    *** CITBK - Control Block in CITBK

#### CITBK Cross Reference

    Symbol         Dspl Value
    -------------- ---- -----
    CIT_LE         0000
    CPU_NAME       0010

This information is based on z/VM V6R1.0. Last updated on 18 Feb 2010 at 08:28:06 EDT.
Copyright IBM Corporation, 1990, 2008