IBM: X6000

X6000

Prolog
Control Block Contents
   X6000 DSECT
   X6001 DSECT
   X6002 DSECT
   X6003 DSECT
   X6011 DSECT
   X6012 DSECT
   X6013 DSECT
   X6014 DSECT
   X6015 DSECT
   X6016 DSECT
   X6020 DSECT
   X6021 DSECT
   X6030 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.

X6000 Prolog

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 NAME       : HCPPLXIT
 DESCRIPTION: Parm list pointers for exit 6000
 DSECT      : X6000

X6000 Control Block Content

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 X6000 DSECT
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Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      X6000          Parm list pointers for exit 6000
0000    0 Address      4 *              1 Reserved
0004    4 Address      4 X6000UWD       2 User words
0008    8 Address      4 X6000TRT       3 TRT 256 bytes
000C   12 Address      4 X6000RWP       4 Address of HCPRWAPP
0010   16 Address      4 X6000VMD       5 Address of VMDBK
0014   20 Address      4 X6000RET       6 Address of SAVEWRK2 (output rc)


 X6001 DSECT
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Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      X6001          Parm list pointers for exit 6001
0000    0 Address      4 *              1 Reserved
0004    4 Address      4 X6001UWD       2 User words
0008    8 Address      4 X6001TRT       3 TRT 256 bytes
000C   12 Address      4 X6001PPA       4 Address of PPAOPER
0010   16 Address      4 X6001VMD       5 Address of VMDBK
0014   20 Address      4 X6001OPA       6 Address of Operation routine
0018   24 Address      4 X6001RET       6 Address of SAVEWRK2 (output rc)


 X6002 DSECT
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Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      X6002          Parm list pointers for exit 6002
0000    0 Address      4 *              1 Reserved
0004    4 Address      4 X6002UWD       2 User words
0008    8 Address      4 X6002TRT       3 TRT 256 bytes
000C   12 Address      4 X6002RWP       4 Address of HCPRWAPP
0010   16 Address      4 X6002VMD       5 Address of VMDBK
0014   20 Address      4 X6002RET       6 Address of SAVEWRK2 (output rc)
0018   24 Address      4 X6002RX        7 Address of X-Register
001C   28 Address      4 X6002RY        8 Address of Y-Register
0020   32 Address      4 X6002R0        9 Address to save R0
0024   36 Address      4 X6002R15       10 Address to save R15


 X6003 DSECT
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Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      X6003          Parm list pointers for exit 6003
0000    0 Address      4 *              1 Reserved
0004    4 Address      4 X6003UWD       2 User words
0008    8 Address      4 X6003TRT       3 TRT 256 bytes
000C   12 Address      4 X6003RWP       4 Address of HCPRWAPP
0010   16 Address      4 X6003VMD       5 Address of VMDBK
0014   20 Address      4 X6003RET       6 Address of SAVEWRK2 (output rc)


 X6011 DSECT
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Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      X6011          Parm list pointers for exit 6011
0000    0 Address      4 *              1 Reserved
0004    4 Address      4 X6011UWD       2 User words
0008    8 Address      4 X6011TRT       3 TRT 256 bytes
000C   12 Address      4 X6011ACI       4 Address of ACIPARMS
0010   16 Address      4 X6011VMD       5 Address of VMDBK
0014   20 Address      4 X6011RET       6 Address of SAVEWRK2 (output rc)


 X6012 DSECT
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Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      X6012          Parm list pointers for exit 6012
0000    0 Address      4 *              1 Reserved
0004    4 Address      4 X6012UWD       2 User words
0008    8 Address      4 X6012TRT       3 TRT 256 bytes
000C   12 Address      4 X6012IPA       4 Address of IUCV parameter list
0010   16 Address      4 X6012VMD       5 Address of VMDBK
0014   20 Address      4 X6012RET       6 Address of SAVEWRK2 (output rc)


 X6013 DSECT
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Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      X6013          Parm list pointers for exit 6013
0000    0 Address      4 *              1 Reserved
0004    4 Address      4 X6013UWD       2 User words
0008    8 Address      4 X6013TRT       3 TRT 256 bytes
000C   12 Address      4 X6013IPA       4 Address of IUCV parameter list
0010   16 Address      4 X6013VMD       5 Address of VMDBK
0014   20 Address      4 X6013RET       6 Address of SAVEWRK2 (output rc)


 X6014 DSECT
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Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      X6014          Parm list pointers for exit 6014
0000    0 Address      4 *              1 Reserved
0004    4 Address      4 X6014UWD       2 User words
0008    8 Address      4 X6014TRT       3 TRT 256 bytes
000C   12 Address      4 X6014ACI       4 Address of ACIPARMS
0010   16 Address      4 X6014VMD       5 Address of VMDBK
0014   20 Address      4 X6014RET       6 Address of SAVEWRK2 (output rc)


 X6015 DSECT
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Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      X6015          Parm list pointers for exit 6015
0000    0 Address      4 *              1 Reserved
0004    4 Address      4 X6015UWD       2 User words
0008    8 Address      4 X6015TRT       3 TRT 256 bytes
000C   12 Address      4 X6015IPA       4 Address of IUCV parameter list
0010   16 Address      4 X6015VMD       5 Address of VMDBK
0014   20 Address      4 X6015RET       6 Address of SAVEWRK2 (output rc)


 X6016 DSECT
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Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      X6016          Parm list pointers for exit 6016
0000    0 Address      4 *              1 Reserved
0004    4 Address      4 X6016UWD       2 User words
0008    8 Address      4 X6016TRT       3 TRT 256 bytes
000C   12 Address      4 X6016IPA       4 Address of IUCV parameter list
0010   16 Address      4 X6016VMD       5 Address of VMDBK
0014   20 Address      4 X6016RET       6 Address of SAVEWRK2 (output rc)


 X6020 DSECT
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Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      X6020          Parm list pointers for exit 6020
0000    0 Address      4 *              1 Reserved
0004    4 Address      4 X6020UWD       2 User words
0008    8 Address      4 X6020TRT       3 TRT 256 bytes
000C   12 Address      4 X6020ACI       4 Address of ACIPARMS
0010   16 Address      4 X6020VMD       5 Address of VMDBK
0014   20 Address      4 X6020RET       6 Address of SAVEWRK2 (output rc)


 X6021 DSECT
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Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      X6021          Parm list pointers for exit 6021
0000    0 Address      4 *              1 Reserved
0004    4 Address      4 X6021UWD       2 User words
0008    8 Address      4 X6021TRT       3 TRT 256 bytes
000C   12 Address      4 X6021ACI       4 Address of ACIPARMS
0010   16 Address      4 X6021VMD       5 Address of VMDBK
0014   20 Address      4 X6021RET       6 Address of SAVEWRK2 (output rc)


 X6030 DSECT
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Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      X6030          Parm list pointers for exit 6030
0000    0 Address      4 *              1 Reserved
0004    4 Address      4 X6030UWD       2 User words
0008    8 Address      4 X6030TRT       3 TRT 256 bytes
000C   12 Address      4 X6030RWP       4 Address of HCPRWAPP
0010   16 Address      4 X6030VMD       5 Address of VMDBK
0014   20 Address      4 X6030RET       6 Address of SAVEWRK2 (output rc)

X6000 Storage Layout

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*** X6000 - Parm list pointers for exit 6000
*
*     +---------------------------+---------------------------+
*   0 |///////////////////////////|         X6000UWD          |
*     +---------------------------+---------------------------+
*   8 |         X6000TRT          |         X6000RWP          |
*     +---------------------------+---------------------------+
*  10 |         X6000VMD          |         X6000RET          |
*     +---------------------------+---------------------------+
*  18
*
*** X6000 - Parm list pointers for exit 6000
          
*** X6001 - Parm list pointers for exit 6001
*
*     +---------------------------+---------------------------+
*   0 |///////////////////////////|         X6001UWD          |
*     +---------------------------+---------------------------+
*   8 |         X6001TRT          |         X6001PPA          |
*     +---------------------------+---------------------------+
*  10 |         X6001VMD          |         X6001OPA          |
*     +---------------------------+---------------------------+
*  18 |         X6001RET          | 1C
*     +---------------------------+
*
*** X6001 - Parm list pointers for exit 6001
          
*** X6002 - Parm list pointers for exit 6002
*
*     +---------------------------+---------------------------+
*   0 |///////////////////////////|         X6002UWD          |
*     +---------------------------+---------------------------+
*   8 |         X6002TRT          |         X6002RWP          |
*     +---------------------------+---------------------------+
*  10 |         X6002VMD          |         X6002RET          |
*     +---------------------------+---------------------------+
*  18 |         X6002RX           |         X6002RY           |
*     +---------------------------+---------------------------+
*  20 |         X6002R0           |         X6002R15          |
*     +---------------------------+---------------------------+
*  28
*
*** X6002 - Parm list pointers for exit 6002
          
*** X6003 - Parm list pointers for exit 6003
*
*     +---------------------------+---------------------------+
*   0 |///////////////////////////|         X6003UWD          |
*     +---------------------------+---------------------------+
*   8 |         X6003TRT          |         X6003RWP          |
*     +---------------------------+---------------------------+
*  10 |         X6003VMD          |         X6003RET          |
*     +---------------------------+---------------------------+
*  18
*
*** X6003 - Parm list pointers for exit 6003
          
*** X6011 - Parm list pointers for exit 6011
*
*     +---------------------------+---------------------------+
*   0 |///////////////////////////|         X6011UWD          |
*     +---------------------------+---------------------------+
*   8 |         X6011TRT          |         X6011ACI          |
*     +---------------------------+---------------------------+
*  10 |         X6011VMD          |         X6011RET          |
*     +---------------------------+---------------------------+
*  18
*
*** X6011 - Parm list pointers for exit 6011
          
*** X6012 - Parm list pointers for exit 6012
*
*     +---------------------------+---------------------------+
*   0 |///////////////////////////|         X6012UWD          |
*     +---------------------------+---------------------------+
*   8 |         X6012TRT          |         X6012IPA          |
*     +---------------------------+---------------------------+
*  10 |         X6012VMD          |         X6012RET          |
*     +---------------------------+---------------------------+
*  18
*
*** X6012 - Parm list pointers for exit 6012
          
*** X6013 - Parm list pointers for exit 6013
*
*     +---------------------------+---------------------------+
*   0 |///////////////////////////|         X6013UWD          |
*     +---------------------------+---------------------------+
*   8 |         X6013TRT          |         X6013IPA          |
*     +---------------------------+---------------------------+
*  10 |         X6013VMD          |         X6013RET          |
*     +---------------------------+---------------------------+
*  18
*
*** X6013 - Parm list pointers for exit 6013
          
*** X6014 - Parm list pointers for exit 6014
*
*     +---------------------------+---------------------------+
*   0 |///////////////////////////|         X6014UWD          |
*     +---------------------------+---------------------------+
*   8 |         X6014TRT          |         X6014ACI          |
*     +---------------------------+---------------------------+
*  10 |         X6014VMD          |         X6014RET          |
*     +---------------------------+---------------------------+
*  18
*
*** X6014 - Parm list pointers for exit 6014
          
*** X6015 - Parm list pointers for exit 6015
*
*     +---------------------------+---------------------------+
*   0 |///////////////////////////|         X6015UWD          |
*     +---------------------------+---------------------------+
*   8 |         X6015TRT          |         X6015IPA          |
*     +---------------------------+---------------------------+
*  10 |         X6015VMD          |         X6015RET          |
*     +---------------------------+---------------------------+
*  18
*
*** X6015 - Parm list pointers for exit 6015
          
*** X6016 - Parm list pointers for exit 6016
*
*     +---------------------------+---------------------------+
*   0 |///////////////////////////|         X6016UWD          |
*     +---------------------------+---------------------------+
*   8 |         X6016TRT          |         X6016IPA          |
*     +---------------------------+---------------------------+
*  10 |         X6016VMD          |         X6016RET          |
*     +---------------------------+---------------------------+
*  18
*
*** X6016 - Parm list pointers for exit 6016
          
*** X6020 - Parm list pointers for exit 6020
*
*     +---------------------------+---------------------------+
*   0 |///////////////////////////|         X6020UWD          |
*     +---------------------------+---------------------------+
*   8 |         X6020TRT          |         X6020ACI          |
*     +---------------------------+---------------------------+
*  10 |         X6020VMD          |         X6020RET          |
*     +---------------------------+---------------------------+
*  18
*
*** X6020 - Parm list pointers for exit 6020
          
*** X6021 - Parm list pointers for exit 6021
*
*     +---------------------------+---------------------------+
*   0 |///////////////////////////|         X6021UWD          |
*     +---------------------------+---------------------------+
*   8 |         X6021TRT          |         X6021ACI          |
*     +---------------------------+---------------------------+
*  10 |         X6021VMD          |         X6021RET          |
*     +---------------------------+---------------------------+
*  18
*
*** X6021 - Parm list pointers for exit 6021
          
*** X6030 - Parm list pointers for exit 6030
*
*     +---------------------------+---------------------------+
*   0 |///////////////////////////|         X6030UWD          |
*     +---------------------------+---------------------------+
*   8 |         X6030TRT          |         X6030RWP          |
*     +---------------------------+---------------------------+
*  10 |         X6030VMD          |         X6030RET          |
*     +---------------------------+---------------------------+
*  18
*
*** X6030 - Parm list pointers for exit 6030

X6000 Cross Reference

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Symbol         Dspl Value
-------------- ---- -----
X6000RET       0014
X6000RWP       000C
X6000TRT       0008
X6000UWD       0004
X6000VMD       0010
X6001OPA       0014
X6001PPA       000C
X6001RET       0018
X6001TRT       0008
X6001UWD       0004
X6001VMD       0010
X6002RET       0014
X6002RWP       000C
X6002RX        0018
X6002RY        001C
X6002R0        0020
X6002R15       0024
X6002TRT       0008
X6002UWD       0004
X6002VMD       0010
X6003RET       0014
X6003RWP       000C
X6003TRT       0008
X6003UWD       0004
X6003VMD       0010
X6011ACI       000C
X6011RET       0014
X6011TRT       0008
X6011UWD       0004
X6011VMD       0010
X6012IPA       000C
X6012RET       0014
X6012TRT       0008
X6012UWD       0004
X6012VMD       0010
X6013IPA       000C
X6013RET       0014
X6013TRT       0008
X6013UWD       0004
X6013VMD       0010
X6014ACI       000C
X6014RET       0014
X6014TRT       0008
X6014UWD       0004
X6014VMD       0010
X6015IPA       000C
X6015RET       0014
X6015TRT       0008
X6015UWD       0004
X6015VMD       0010
X6016IPA       000C
X6016RET       0014
X6016TRT       0008
X6016UWD       0004
X6016VMD       0010
X6020ACI       000C
X6020RET       0014
X6020TRT       0008
X6020UWD       0004
X6020VMD       0010
X6021ACI       000C
X6021RET       0014
X6021TRT       0008
X6021UWD       0004
X6021VMD       0010
X6030RET       0014
X6030RWP       000C
X6030TRT       0008
X6030UWD       0004
X6030VMD       0010

This information is based on z/VM 7.5.0 Last updated on 22 Jun 2026 at 11:14:53 EDT.
Copyright IBM Corporation, 1990, 2026