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Programming Interface Information:
This information is NOT intended to be used as Programming Interfaces of z/VM. |
SUBSECT
Control Block Contents
SUBSECT DSECT
Cross Reference (Contains links to field and bit definitions)
SUBSECT Prolog
Name : SUBSECT
Description: BILINGUAL SUBSECT MACRO
DSECT : SUBSECT
Function : WORK AREA FOR USE DURING SUBSET MODE.
Notes : Module Type is Macro
Processor is Assembler H or PL/X
PLAS modules which invoke this macro must also
include DMSFATTR
SUBSECT Control Block Content
SUBSECT DSECT
Hex Dec Type/Val Lng Label (dup) Comments
---- ---- --------- ---- -------------- --------
0000 0 Structure SUBSECT BILINGUAL SUBSECT MACRO
READY/TIME MESSAGE FORMATTING AREA
0000 0 Bitstring 3 * RESERVED FOR FUTURE USE
0003 3 Bitstring 1 SUBRMSGL LENGTH OF RDYMSG IN BYTES NOTES :
SUBMSG MUST START ON FULL WORD
BOUNDRY AND SUBRMSGL MUST BE THE
BYTE IMMEDIATELY PRECEDING RDYMSG
0004 4 Character 31 SUBRMSG TEXT OF READY MESSAGE
0000001F SUBRMSGM *-SUBRMSG MAXIMUM LENGTH OF READY
MESSAGE
0023 35 Bitstring 1 * RESERVED FOR FUTURE USE
0024 36 Signed 4 RMSGBUF (10)
PLIST FOR GETTING TIMES FROM DMSINM
004C 76 Signed 4 CMSTIM (0)
004C 76 Character 8 *
0054 84 Signed 4 * SPOT FOR VIRCPU
0058 88 Signed 4 * SPOT FOR TOTCPU
005C 92 Address 4 * SPOT FOR ADDRESS OF TIME BUFFER
0060 96 Signed 4 * OCCUPIED LENGTH (FILLED IN BY
CMSTIME)
PLIST FOR ACTLKP AS USED BY SUBSET
0064 100 Signed 4 * (0)
0064 100 Character 8 STARS
006C 108 Character 8 *
0074 116 Character 2 *
SUBSET ADDRESS STORAGE AREAS
0078 120 Signed 4 * (0)
0078 120 Signed 4 ASUBRET
007C 124 Signed 4 STAISAV
0080 128 Signed 4 STAESAV
0084 132 Signed 4 SWTCHSAV
0088 136 Signed 4 STAXSAV
008C 140 Signed 4 ASUBFST ANCHOR TO THE ACTIVE FILE TABLE
(AFT) chain to be hidden during
Subset mode or zero if no open
files
0090 144 Signed 4 ASUBSTAT ADDRESS OF THE STATEFST IN THE
FVS to be hidden during Subset
mode
WORK AREA FOR ERROR RETURN-CODE
0098 152 Dbl-Word 8 ERRNUM
WORK AREA FOR DMSINM TO STORE DATE AND TIME
00A0 160 Dbl-Word 8 * (4) - reserved -
00C0 192 Signed 4 SUBAODT ANCHOR TO THE OPEN DIRECTORY
TABLE (ODT) chain to be hidden
during subset mode or zero if no
open directories
00C4 196 Address 4 SUBSVADR Address of storage gotten for
SUBFSTs or zero if none
00C8 200 Signed 2 SUBSVSIZ size in double words of storage
gotten for SUBFSTs or zero if
none
00CA 202 Signed 2 * - reserved -
00CC 204 Signed 4 SUBREGSV (16) Register save area for DMSLAF
during SUBSET mode
010C 268 Signed 4 SPIESAV
0110 272 Bitstring 12 SUBFASTK Hidden file attribute stack in
DMSFATTR MACRO format
011C 284 Signed 4 SUBINMSV (15) Savearea for DMSINMTZ/TS
0158 344 Dbl-Word 8 TIMBUF (5) Used by DMSINM and DMSINMTS
..1. 1... LTIMBUF 40 Length of TIMBUF
SUBSECT Storage Layout
*** SUBSECT - BILINGUAL SUBSECT MACRO
*
* +--------------------+------+---------------------------+
* 0 |////////////////////|:RMSGL| |
* +--------------------+------+ |
* 8 | |
* = SUBRMSG =
* | +------+---------------------------+
* 20 | |//////| |
* +--------------------+------+ |
* 28 | |
* = RMSGBUF =
* | +---------------------------+
* | |///////////////////////////|
* +---------------------------+---------------------------+
* 50 |///////////////////////////|///////////////////////////|
* +---------------------------+---------------------------+
* 58 |///////////////////////////|///////////////////////////|
* +---------------------------+---------------------------+
* 60 |///////////////////////////| STARS- |
* +---------------------------+---------------------------+
* 68 | -(064) |///////////////////////////|
* +---------------------------+-------------+-------------+
* 70 |///////////////////////////|/////////////|/////////////|
* +---------------------------+-------------+-------------+
* 78 | ASUBRET | STAISAV |
* +---------------------------+---------------------------+
* 80 | STAESAV | SWTCHSAV |
* +---------------------------+---------------------------+
* 88 | STAXSAV | ASUBFST |
* +---------------------------+---------------------------+
* 90 | ASUBSTAT |///////////////////////////|
* +---------------------------+---------------------------+
* 98 | ERRNUM |
* +-------------------------------------------------------+
* A0 |///////////////////////////////////////////////////////|
* =///////////////////////////////////////////////////////=
* |///////////////////////////////////////////////////////|
* +---------------------------+---------------------------+
* C0 | SUBAODT | SUBSVADR |
* +-------------+-------------+---------------------------+
* C8 | SUBSVSIZ |/////////////| |
* +-------------+-------------+ |
* D0 | |
* = SUBREGSV =
* | +---------------------------+
* 108 | | SPIESAV |
* +---------------------------+---------------------------+
* 110 | SUBFASTK |
* | +---------------------------+
* | | |
* +---------------------------+ |
* 120 | |
* = SUBINMSV =
* | |
* +-------------------------------------------------------+
* 158 | |
* = TIMBUF =
* | |
* +-------------------------------------------------------+
* 180
*
*** SUBSECT - BILINGUAL SUBSECT MACRO
SUBSECT Cross Reference
Symbol Dspl Value -------------- ---- ----- ASUBFST 008C ASUBRET 0078 ASUBSTAT 0090 CMSTIM 004C ERRNUM 0098 LTIMBUF 0158 28 RMSGBUF 0024 SPIESAV 010C STAESAV 0080 STAISAV 007C STARS 0064 STAXSAV 0088 SUBAODT 00C0 SUBFASTK 0110 SUBINMSV 011C SUBREGSV 00CC SUBRMSG 0004 SUBRMSGL 0003 SUBRMSGM 0004 0000001F SUBSVADR 00C4 SUBSVSIZ 00C8 SWTCHSAV 0084 TIMBUF 0158
Last updated on 1 May 2002 at 14:29:46 EDT.
Copyright IBM Corporation, 1990, 2002