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

ZSCBS

Prolog  

Control Block Contents  
   ZSCBS DSECT

Storage Layout  

Cross Reference (Contains links to field and bit definitions)  


ZSCBS Prolog

 NAME       : HCPZSCBS
 DESCRIPTION: HCPZSC BASES= plist
 DSECT      : ZSCBS
 FUNCTION   : This file maps the pointers required by the syntax
              definition in HCPZSC, as well as every syntax branch
              defined by the SYNLIST= keyword on the HCPDOSYN macro
              in HCPZSC, as well as all post-processor routines
              defined by those syntax definitions.
              The list of addresses defined here in HCPZSCBS COPY
              file must be replicated in BASES= list in the HCPDOSYN
              macro BASES= keyword at HCPZSCSY.
 LOCATED BY : R2 passed to HCPZPR by whoever calls HCPZPR with the
              HCPZSC syntax tree, or any of its branches.
 CREATED BY : Whoever calls HCPZPR with the HCPZSC syntax tree, or
              any of its branches.
 DELETED BY : Whoever calls HCPZPR with the HCPZSC syntax tree, or
              any of its branches.
 SERIALIZED : None

 

ZSCBS Control Block Content


ZSCBS DSECT

Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      ZSCBS          HCPZSC BASES= plist
0000    0 Address      4 ZSCBSPFX       Address of Prefix page
0004    4 Address      4 ZSCBSSYS       Address of SYSCM
0008    8 Address      4 ZSCBSRD        Address of RDEV
000C   12 Address      4 ZSCBSRSP       Address of RSPBK
0010   16 Address      4 ZSCBSPP        Address of Playpen
0014   20 Address      4 ZSCBSFRM       Address of FORMS
0018   24 Address      4 ZSCBSSCT       Address of SCTBK
001C   28 Address      4 ZSCBSSHP       Address of SHPBK
0020   32 Address      4 ZSCBSMKS       Address of Marks for DEVICES
0024   36 Address      4 ZSCBSCSC       Address of CSCBK
0028   40 Address      4 ZSCBSDGN       Address of DGNBK
002C   44 Address      4 ZSCBSCMD       Address of CMDBK
0030   48 Address      4 ZSCBSDED       Address of DEDBK
0034   52 Address      4 ZSCBSEND (0)   The end

 

ZSCBS Storage Layout

          
*** ZSCBS - HCPZSC BASES= plist
*
*     +---------------------------+---------------------------+
*   0 |         ZSCBSPFX          |         ZSCBSSYS          |
*     +---------------------------+---------------------------+
*   8 |         ZSCBSRD           |         ZSCBSRSP          |
*     +---------------------------+---------------------------+
*  10 |         ZSCBSPP           |         ZSCBSFRM          |
*     +---------------------------+---------------------------+
*  18 |         ZSCBSSCT          |         ZSCBSSHP          |
*     +---------------------------+---------------------------+
*  20 |         ZSCBSMKS          |         ZSCBSCSC          |
*     +---------------------------+---------------------------+
*  28 |         ZSCBSDGN          |         ZSCBSCMD          |
*     +---------------------------+---------------------------+
*  30 |         ZSCBSDED          |
*     +---------------------------+
*
*** ZSCBS - HCPZSC BASES= plist

 

ZSCBS Cross Reference

Symbol         Dspl Value
-------------- ---- -----
ZSCBSCMD       002C
ZSCBSCSC       0024
ZSCBSDED       0030
ZSCBSDGN       0028
ZSCBSEND       0034
ZSCBSFRM       0014
ZSCBSMKS       0020
ZSCBSPFX       0000
ZSCBSPP        0010
ZSCBSRD        0008
ZSCBSRSP       000C
ZSCBSSCT       0018
ZSCBSSHP       001C
ZSCBSSYS       0004

This information is based on z/VM V4R2.0. Last updated on 17 Oct 2001 at 17:19:02 EDT.
Copyright IBM Corporation, 1990, 2001