Programming Interface Information:
This information is NOT
intended to be
used as Programming Interfaces of VM/ESA. It is to be
used for diagnosis only.
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ADDIN
Prolog
Control Block Contents
ADDIN DSECT
Storage Layout
Cross Reference (Contains links to field and bit definitions)
ADDIN Prolog
Name : HCPADDIN
Description: CP ADD-on INitialization Routines
descriptor
DSECT : ADDIN
Function : The ADDIN area is used to describe an entry
in the list of CP add-on initialization
routines.
Located by : SYSADDIN in SYSCM
Created by : HCPSYS, HCPZPQ
Deleted by : no one
Notes - This control block was essentially copied from
the HCPUSVOL control block.
ADDIN Control Block Content
ADDIN DSECT
Hex Dec Type/Val Lng Label (dup) Comments
---- ---- --------- ---- -------------- --------
0000 0 Structure ADDIN CP ADD-on INitialization Routines
0000 0 Address 4 ADDNEXT Pointer to next storage chunk
0004 4 Signed 4 ADDCOUNT Count of routines in this chunk
00000008 ADDHDR *-ADDIN Length of header
00000001 ADDHDRD (*-ADDIN+7)/8 Length of header in
dwords
0008 8 Character 8 ADDINIRT First routine in chunk
ADDIN Storage Layout
*** ADDIN - CP ADD-on INitialization Routines
*
* +---------------------------+---------------------------+
* 0 | ADDNEXT | ADDCOUNT |
* +---------------------------+---------------------------+
* 8 | ADDINIRT |
* +-------------------------------------------------------+
* 10
*
*** ADDIN - CP ADD-on INitialization Routines
ADDIN Cross Reference (contains links to field and bit definitions)
Symbol Dspl Value
-------------- ---- -----
ADDCOUNT 0004
ADDHDR 0004 00000008
ADDHDRD 0004 00000001
ADDINIRT 0008
ADDNEXT 0000
This information is
based on VM/ESA 2.4.0.
Last updated on 3 Aug 1999 at 11:38:38 EDT.
Copyright IBM Corporation, 1990, 1999
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