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

CPEBK

Prolog  

Control Block Contents  
   CPEBK DSECT

Storage Layout  

Cross Reference (Contains links to field and bit definitions)  


CPEBK Prolog

 NAME       : HCPCPEBK
 DESCRIPTION: CP TASK EXECUTION BLOCK
 DSECT      : CPEBK
 FUNCTION   : HCPCPEBK MAINTAINS REGISTER VALUES AND ADDRESSING
              INFORMATION (MODULE ADDRESS OR ENTRY POINT ADDRESS)
              TO ALLOW CODE TO BE EXECUTED ASYNCHRONOUSLY.  NOTE:
              A CPEBK IS IDENTICAL TO A SAVBK.
 LOCATED BY : CPEXFPNT  DOUBLY CHAINED
              CPEXBPNT  DOUBLY CHAINED
              CACXRCPX  FIELD OF HCPCACBK   (X-SIDE CHANNEL RECONNECT)
              CACYRCPX  FIELD OF HCPCACBK   (Y-SIDE CHANNEL RECONNECT)
              DIOQUEUE  FIELD OF HCPDIOBK   (PENDING CRW TASKS FOR
              THE CORRESPONDING RDEV)
              GSDCPEX   FIELD OF HCPGSDBK
              LCKQUE    FIELD OF HCPLCKBK   (OBTAIN LOCK QUEUE)
              PIOCPEX   FIELD OF HCPPIOBK   (PAGING I/O)
              RDEVWTDV  FIELD OF HCPRDEV    (WAIT-DEVICE)
              SYSDCPEX  FIELD OF HCPSYSCM   (DIRECTORY SWAP CONTROL BLOCK)
              VDSDSTK   FIELD OF HCPVDSBK   (DEFERRED STACK FOR DEVICE)
              VMDQURCP  FIELD OF HCPVMDBK   (URGENT CPEBK STACK)
              VMDQCPEF  FIELD OF HCPVMDBK   (NORMAL CPEBK STACK)
              HCPPAGQ   FIELD OF HCPPAG     (TASKS IN TRANSIT - ACTIVE I/O)
 CREATED BY : HCPABN   SWITCH BACK TO ORIGINAL USER DURING SOFT ABEND
              HCPCSP   SWITCH TO BASE VMDBK DURING CLOSE OR SPOOL COMMAND
              HCPCTC   SUSPEND COMMANDS DURING CTCA PROCESSING
              HCPFRE   SWITCH TO MASTER PROCESSOR DURING FREE STORAGE
              EXTEND
              HCPGDS   SIMULATE DASD UNSOLICITED INTERRUPT
              HCPGFS   SWITCH TO RDEVUSER FOR FULLSCREEN PROCESSING
              HCPGMC   STACKED GOTO ENDOP TO REFLECT MACHINE CHECK
              HCPGRF   TRANSFER CONTROL DURING LOGON, SWITCH TO BASE VMDBK
              IF NEEDED AFTER CALL TO HCPIOSRQ
              HCPGRS   DEFERRED WRITE TO PRINTER FOR PF COPY
              HCPIOS   DEFERRED DEVICE INTERVENTION-REQUIRED TASK
              HCPLOC   WAIT FOR LOCK TO BECOME UNLOCKED
              HCPLOG   DEFERRED RECONNECT,AUTOLOG,LOGON OF USER
              HCPMCH   CALL HCPGMC ASYNCHRONOUSLY TO REFLECT MACHINE
              CHECK, ARRANGE FOR MACHINE CHECK SLIH TO RUN
              ASYNCHRONOUSLY
              HCPMCW   CALL HCPGMC ASYNCHRONOUSLY TO REFLECT MACHINE
              HCPMPF   DEFERRED UNDEDICATE PROCESSOR TASK DURING SWITCH
              MASTER PROCESSOR
              HCPPAG   DEFERRED PAGING I/O ERROR MESSAGE
              HCPPGT   DEFERRED PAGING/SPOOLING SPACE FULL MESSAGE
              HCPQCO   DEFERRED COMPLETION RESPONSE TO COMBK ORIGINATOR
              HCPRES   DEFERRED COMPLETION RESPONSE (PATH-MANAGEMENT
              CONTROL)
              HCPRFC   (RFCNT)  PENDING CRW TASK -OR- CRW TASK
              STACKED ON THE SYSTEM.
              HCPRSP   DEFERRED SPOOL DEVICE REQUEST
              HCPSFR   DEFERRED SPOOL FILE DELETION
              HCPSTK   DEFERRED RELEASE OF VMDBK STORAGE DURING LOGOFF
              HCPUDR   DEFERRED DIRECTORY SWAP TASK
              HCPUSO   DEFERRED LOGOFF OF FORCED-OFF USER
              HCPVSP   DEFERRED VIRTUAL SPOOLING REQUEST
              HCPVUR   DEFERRED VIRTUAL UNIT RECORD DEVICE REQUEST
 DELETED BY : HCPSVC   CPEBKS ARE DELETED AS SAVBKS
 SERIALIZED : SERIALIZATION IS PROVIDED BY THE DISPATCH LOCK EXCEPT
              FOR CPEXCPRQ WHICH IS SERIALIZED BY TRQBK AND BY THE
              MP DEFER FUNCTION.
 COMMENTS   : CPEXFPNT AND CPEXBPNT ARE USED TO MAINTAIN VARIOUS
              CPEBK QUEUES AND STACKS.  ROUTINES MAY USE THESE
              FIELDS IF THE CPEBK IS NOT CURRENTLY ON A QUEUE OR
              STACK.  AN EXAMPLE IS THE SAVBK (A CPEBK SYNONYM)
              USED ON A DYNAMIC CALL.
              IF A ROUTINE CALLS ANOTHER ROUTINE TO STACK A CPEBK
              ONTO A QUEUE, THE CALLING ROUTINE SHOULD BE AWARE
              THAT THE CPEXFPNT AND CPEXBPNT FIELDS MAY HAVE BEEN
              CHANGED AS A RESULT OF THE CALL.  THE CALLING
              ROUTINES SHOULD REFRAIN FROM USING THESE FIELDS.
 NOTES      : THE CPEXFPNT, CPEXBPNT AND CPEXSFQP ARE ASSUMED
              TO BE THE FIRST THREE WORDS IN THIS CONTROL
              BLOCK BY PROCESSING IN HCPFTH.  THUS, IF YOU
              CHANGE THE LOCATION OF THESE FIELDS THEN YOU MUST
              ALSO UPDATE HCPFTH

 

CPEBK Control Block Content


CPEBK DSECT

Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      CPEBK          CP TASK EXECUTION BLOCK
0000    0 Bitstring    1 CPEXHEAD (0)   Savearea header
      The header of the savearea includes queue pointers, status
      flags, and a type code.  This header must be laid out
      the same in all savearea formats, since a single queue
      or savearea chain may contain a mix of both blocks.
      Eventually, all header fields are to be SVHxxxx.
0000    0 Address      4 CPEXFPNT       General forward pointer
0004    4 Address      4 CPEXBPNT       General backward pointer
                                        (backward pointer not used for
                                        single-thread lists)
0008    8 Address      4 CPEXSFQP       Savearea frame queue pointer
000C   12 Address      4 CPEXCPRQ       Cross processor return queue addr
0010   16 Bitstring    1 CPEXSCHC       Savearea dispatching controls
          1... ....      CPEXNOFR       X'80' CPEXNOFR Do not fret
                                        savearea on dispatch
          .1.. ....      CPEXSKCR       X'40' CPEXSKCR This is a stacked
                                        return
          ..1. ....      CPEXSKCL       X'20' CPEXSKCL This is a stacked
                                        call
          ...1 ....      CPEXRTNF       X'10' CPEXRTNF "Return" with no
                                        fret
          .... 1...      CPEXUCFM       X'08' CPEXUCFM Stack as console
                                        function work
          .... .1..      CPEXURGT       X'04' CPEXURGT Stack as urgent
                                        work
          .... ...1      CPEXDMCO       X'01' CPEXDMCO Dispatch on the
                                        master CPU only
0011   17 Bitstring    1 CPEXCALC       Block usage status
          1... ....      SVHOPEN        X'80' SVHOPEN *!*
          .1.. ....      CPEXGET        X'40' CPEXGET Savearea obtained
                                        via GET
          ..1. ....      CPEXCSAV       X'20' CPEXCSAV FPNT is ptr to C
                                        savearea chain
          .... .1..      SVHSVA         X'04' SVHSVA *!*
          .... ..1.      SVHIS2W        X'02' SVHIS2W *!*
          .... ...1      SVHHF2W        X'01' SVHHF2W *!*
0012   18 Bitstring    1 CPEXIAC        Address mode when we HCPCALL
0013   19 Bitstring    1 CPEXFORM       Savearea format/content
          1... ....      CPEXSTAM       X'80' CPEXSTAM For STATIC entry
                                        pt, TmodeSTD or TmodeINT: ARs
                                        saved by HCPENTER, and should be
                                        restored by HCPEXIT. Also, set by
                                        HCPSTK and others, tested by
                                        HCPDSB, indicating ARs should be
                                        restored at CPEBK unstack time.
          .1.. ....      CPEXCREG       X'40' CPEXCREG Savearea has
                                        contiguous 64-bit register fields
                                        (SVGBK)
          ..1. ....      CPEXRG64       X'20' CPEXRG64 Savearea
                                        accommodates 64 bits per register
                                        (SVGBK, or SAVBK with SAVEHIRG
                                        extension)
          .11. ....      CPEXREGF       CPEXCREG+CPEXRG64 CPEXREGF Mask
                                        for register-layout bits above;
                                        has value: noformat 00 for SAVBK
                                        01 for SAVBK with SAVEHIRG 11 for
                                        SVGBK enoformat
0014   20 Address      4 CPEXRETN       Return linkage routine address
0018   24 Bitstring    1 CPEXBODY (0)   Savearea body
0018   24 Bitstring  232 CPEXAREA (0)   Register and working storage
0018   24 Bitstring   64 CPEXREGS (0)   Caller's registers
0018   24 Signed       4 CPEXR0 (0)     Caller's saved register 0
0018   24 Bitstring    1 CPEXR0B0       byte 0
0019   25 Bitstring    1 CPEXR0B1       byte 1
001A   26 Bitstring    1 CPEXR0B2       byte 2
001B   27 Bitstring    1 CPEXR0B3       byte 3
001C   28 Signed       4 CPEXR1 (0)     Caller's saved register 1
001C   28 Bitstring    1 CPEXR1B0       byte 0
001D   29 Bitstring    1 CPEXR1B1       byte 1
001E   30 Bitstring    1 CPEXR1B2       byte 2
001F   31 Bitstring    1 CPEXR1B3       byte 3
0020   32 Signed       4 CPEXR2 (0)     Caller's saved register 2 THE
                                        FOLLOWING BYTE DEFINITIONS OF
                                        SAVER2 ARE FOR TESTING PARAMETERS
                                        PASSED BETWEEN MODULES.
0020   32 Bitstring    1 CPEXR2B0       byte 0
0021   33 Bitstring    1 CPEXR2B1       byte 1
0022   34 Bitstring    1 CPEXR2B2       byte 2
0023   35 Bitstring    1 CPEXR2B3       byte 3
0024   36 Signed       4 CPEXR3         Caller's saved register 3
0028   40 Signed       4 CPEXR4         Caller's saved register 4
002C   44 Signed       4 CPEXR5         Caller's saved register 5
0030   48 Signed       4 CPEXR6         Caller's saved register 6
0034   52 Signed       4 CPEXR7         Caller's saved register 7
0038   56 Signed       4 CPEXR8         Caller's saved register 8
003C   60 Signed       4 CPEXR9         Caller's saved register 9
0040   64 Signed       4 CPEXR10        Caller's saved register 10
0044   68 Signed       4 CPEXR11        Caller's saved register 11; ALSO
                                        VMDBK ADDRESS OF USER ON WHICH
                                        SAVBK IS SCHEDULED
0048   72 Bitstring   16 CPEXRCF (0)    Caller's saved register 12-15
0048   72 Signed       4 CPEXR12        Caller's saved register 12
004C   76 Signed       4 CPEXR13        Caller's saved register 13; ALSO
                                        PREVIOUS SAVBK ADDRESS ON CALL
0050   80 Signed       4 CPEXR14        Caller's saved register 14; ALSO
                                        RETURN ADDRESS ON CALL OR STACKED
                                        SAVBK RETURN
0054   84 Signed       4 CPEXR15        Caller's saved register 15; ALSO
                                        GOTO ADDRESS ON SCHEDULED SAVBK
                                        EXECUTION; ALSO REGISTER 15
                                        RETURN CODE ON HCPEXIT OR STACKED
                                        SAVBK RETURN
0058   88 Bitstring   40 CPEXWRK (0)    Workarea for callee
0058   88 Signed       4 CPEXWRK0
005C   92 Signed       4 CPEXWRK1
0060   96 Signed       4 CPEXWRK2
0064  100 Signed       4 CPEXWRK3
0068  104 Signed       4 CPEXWRK4
006C  108 Signed       4 CPEXWRK5
0070  112 Signed       4 CPEXWRK6
0074  116 Signed       4 CPEXWRK7
0078  120 Signed       4 CPEXWRK8
007C  124 Signed       4 CPEXWRK9
      SAVBK extension:  Saveareas in the
      SAVBK format *may* have the high halves of
      registers stored in the tail end.  Bit SAVERG64 in the
      savearea header indicates that these fields are valid.
0080  128 Signed       4 * (4)          Reserved for future use
0090  144 Signed       4 * (4)          Reserved for future use
      The SAVBK SAVEAARP and the SVGBK SVGAARP fields must be
      at the same offset into each control block.  The only
      available area in both that satisfies this requirement
      is, unfortunately, here in the middle of the control
      block.
00A0  160 Address      4 CPEXOPNR       A(who set SVHOPEN)
00A4  164 Signed       4 *              Reserved for IBM use
00A8  168 Address      4 CPEXAARP       A(AR sidecar) for PFX saveareas
00AC  172 Bitstring    1 CPEXIACA       Caller actual IAC
00AD  173 Bitstring    1 CPEXAMDE       Amode of callee at entry.
00AE  174 Bitstring    1 CPEXIACR       Caller "should be" IAC
00AF  175 Bitstring    1 CPEXIACE       Callee "should be" IAC
00B0  176 Signed       4 * (4)          Reserved for future use
00C0  192 Bitstring   64 CPEXHIRG (0)
00C0  192 Signed       4 CPEXH0         High word of zArch general reg 0
00C4  196 Signed       4 CPEXH1         High word of zArch general reg 1
00C8  200 Signed       4 CPEXH2         High word of zArch general reg 2
00CC  204 Signed       4 CPEXH3         High word of zArch general reg 3
00D0  208 Signed       4 CPEXH4         High word of zArch general reg 4
00D4  212 Signed       4 CPEXH5         High word of zArch general reg 5
00D8  216 Signed       4 CPEXH6         High word of zArch general reg 6
00DC  220 Signed       4 CPEXH7         High word of zArch general reg 7
00E0  224 Signed       4 CPEXH8         High word of zArch general reg 8
00E4  228 Signed       4 CPEXH9         High word of zArch general reg 9
00E8  232 Signed       4 CPEXH10        High word of zArch general reg 10
00EC  236 Signed       4 CPEXH11        High word of zArch general reg 11
00F0  240 Signed       4 CPEXH12        High word of zArch general reg 12
00F4  244 Signed       4 CPEXH13        High word of zArch general reg 13
00F8  248 Signed       4 CPEXH14        High word of zArch general reg 14
00FC  252 Signed       4 CPEXH15        High word of zArch general reg 15
0100  256 Bitstring   64 CPEXARS (0)    Access Registers
0100  256 Signed       4 CPEXAR0        AR0
0104  260 Signed       4 CPEXAR1        AR1
0108  264 Signed       4 CPEXAR2        AR2
010C  268 Signed       4 CPEXAR3        AR3
0110  272 Signed       4 CPEXAR4        AR4
0114  276 Signed       4 CPEXAR5        AR5
0118  280 Signed       4 CPEXAR6        AR6
011C  284 Signed       4 CPEXAR7        AR7
0120  288 Signed       4 CPEXAR8        AR8
0124  292 Signed       4 CPEXAR9        AR9
0128  296 Signed       4 CPEXAR10       AR10
012C  300 Signed       4 CPEXAR11       AR11
0130  304 Signed       4 CPEXAR12       AR12
0134  308 Signed       4 CPEXAR13       AR13
0138  312 Signed       4 CPEXAR14       AR14
013C  316 Signed       4 CPEXAR15       AR15
0140  320 Signed       4 CPEX2ARS (16)  AR storage for TmINT routines
0180  384 Bitstring   44 CPEXTSK (0)    Fields copied from TSKBK in 1 MVC
0180  384 Bitstring    1 *              - TSKFLAGS
0181  385 Bitstring    1 * (3)          - Reserved for IBM use
0184  388 Signed       4 *              - TSKCR0SAV
0188  392 Address      4 *              - TSKSPIEA
018C  396 Bitstring    4 *              - TSKSPIEM
0190  400 Dbl-Word     8 *              - Reserved for IBM use
0198  408 Address      4 *              - TSKEXPIR
019C  412 Address      4 *              - TSKSTERR
01A0  416 Address      4 *              - TSKINVAD
01A4  420 Signed       4 *              - Reserved for IBM use
01A8  424 Bitstring    1 *              - TSKEVENT
01A9  425 Bitstring    1 * (3)          - Reserved for IBM use
01AC  428 Bitstring    1 * (84)         Reserved for future use
          00000040       CPEXSIZE       (*-CPEBK+7)/8 SIZE IN DOUBLE
                                        WORDS

 

CPEBK Storage Layout

          
*** CPEBK - CP TASK EXECUTION BLOCK
*
*     +---------------------------+---------------------------+
*   0 |         CPEXFPNT          |         CPEXBPNT          |
*     +---------------------------+---------------------------+
*   8 |         CPEXSFQP          |         CPEXCPRQ          |
*     +------+------+------+------+---------------------------+
*  10 |:XSCHC|:XCALC|:XIAC |:XFORM|         CPEXRETN          |
*     +------+------+------+------+------+------+------+------+
*  18 |:XR0B0|:XR0B1|:XR0B2|:XR0B3|:XR1B0|:XR1B1|:XR1B2|:XR1B3|
*     +------+------+------+------+------+------+------+------+
*  20 |:XR2B0|:XR2B1|:XR2B2|:XR2B3|          CPEXR3           |
*     +------+------+------+------+---------------------------+
*  28 |          CPEXR4           |          CPEXR5           |
*     +---------------------------+---------------------------+
*  30 |          CPEXR6           |          CPEXR7           |
*     +---------------------------+---------------------------+
*  38 |          CPEXR8           |          CPEXR9           |
*     +---------------------------+---------------------------+
*  40 |         CPEXR10           |         CPEXR11           |
*     +---------------------------+---------------------------+
*  48 |         CPEXR12           |         CPEXR13           |
*     +---------------------------+---------------------------+
*  50 |         CPEXR14           |         CPEXR15           |
*     +---------------------------+---------------------------+
*  58 |         CPEXWRK0          |         CPEXWRK1          |
*     +---------------------------+---------------------------+
*  60 |         CPEXWRK2          |         CPEXWRK3          |
*     +---------------------------+---------------------------+
*  68 |         CPEXWRK4          |         CPEXWRK5          |
*     +---------------------------+---------------------------+
*  70 |         CPEXWRK6          |         CPEXWRK7          |
*     +---------------------------+---------------------------+
*  78 |         CPEXWRK8          |         CPEXWRK9          |
*     +---------------------------+---------------------------+
*  80 |///////////////////////////////////////////////////////|
*     |///////////////////////////////////////////////////////|
*     +-------------------------------------------------------+
*  90 |///////////////////////////////////////////////////////|
*     |///////////////////////////////////////////////////////|
*     +---------------------------+---------------------------+
*  A0 |         CPEXOPNR          |///////////////////////////|
*     +---------------------------+------+------+------+------+
*  A8 |         CPEXAARP          |:XIACA|:XAMDE|:XIACR|:XIACE|
*     +---------------------------+------+------+------+------+
*  B0 |///////////////////////////////////////////////////////|
*     |///////////////////////////////////////////////////////|
*     +---------------------------+---------------------------+
*  C0 |          CPEXH0           |          CPEXH1           |
*     +---------------------------+---------------------------+
*  C8 |          CPEXH2           |          CPEXH3           |
*     +---------------------------+---------------------------+
*  D0 |          CPEXH4           |          CPEXH5           |
*     +---------------------------+---------------------------+
*  D8 |          CPEXH6           |          CPEXH7           |
*     +---------------------------+---------------------------+
*  E0 |          CPEXH8           |          CPEXH9           |
*     +---------------------------+---------------------------+
*  E8 |         CPEXH10           |         CPEXH11           |
*     +---------------------------+---------------------------+
*  F0 |         CPEXH12           |         CPEXH13           |
*     +---------------------------+---------------------------+
*  F8 |         CPEXH14           |         CPEXH15           |
*     +---------------------------+---------------------------+
* 100 |         CPEXAR0           |         CPEXAR1           |
*     +---------------------------+---------------------------+
* 108 |         CPEXAR2           |         CPEXAR3           |
*     +---------------------------+---------------------------+
* 110 |         CPEXAR4           |         CPEXAR5           |
*     +---------------------------+---------------------------+
* 118 |         CPEXAR6           |         CPEXAR7           |
*     +---------------------------+---------------------------+
* 120 |         CPEXAR8           |         CPEXAR9           |
*     +---------------------------+---------------------------+
* 128 |         CPEXAR10          |         CPEXAR11          |
*     +---------------------------+---------------------------+
* 130 |         CPEXAR12          |         CPEXAR13          |
*     +---------------------------+---------------------------+
* 138 |         CPEXAR14          |         CPEXAR15          |
*     +---------------------------+---------------------------+
* 140 |                                                       |
*     =                       CPEX2ARS                        =
*     |                                                       |
*     +------+--------------------+---------------------------+
* 180 |//////|////////////////////|///////////////////////////|
*     +------+--------------------+---------------------------+
* 188 |///////////////////////////|///////////////////////////|
*     +---------------------------+---------------------------+
* 190 |///////////////////////////////////////////////////////|
*     +---------------------------+---------------------------+
* 198 |///////////////////////////|///////////////////////////|
*     +---------------------------+---------------------------+
* 1A0 |///////////////////////////|///////////////////////////|
*     +------+--------------------+---------------------------+
* 1A8 |//////|////////////////////|///////////////////////////|
*     +------+--------------------+///////////////////////////|
* 1B0 |///////////////////////////////////////////////////////|
*     =///////////////////////////////////////////////////////=
*     |///////////////////////////////////////////////////////|
*     +-------------------------------------------------------+
* 200
*
*** CPEBK - CP TASK EXECUTION BLOCK

 

CPEBK Cross Reference

Symbol         Dspl Value
-------------- ---- -----
CPEXAARP       00A8
CPEXAMDE       00AD
CPEXAREA       0018
CPEXARS        0100
CPEXAR0        0100
CPEXAR1        0104
CPEXAR10       0128
CPEXAR11       012C
CPEXAR12       0130
CPEXAR13       0134
CPEXAR14       0138
CPEXAR15       013C
CPEXAR2        0108
CPEXAR3        010C
CPEXAR4        0110
CPEXAR5        0114
CPEXAR6        0118
CPEXAR7        011C
CPEXAR8        0120
CPEXAR9        0124
CPEXBODY       0018
CPEXBPNT       0004
CPEXCALC       0011
CPEXCPRQ       000C
CPEXCREG       0013 40
CPEXCSAV       0011 20
CPEXDMCO       0010 01
CPEXFORM       0013
CPEXFPNT       0000
CPEXGET        0011 40
CPEXHEAD       0000
CPEXHIRG       00C0
CPEXH0         00C0
CPEXH1         00C4
CPEXH10        00E8
CPEXH11        00EC
CPEXH12        00F0
CPEXH13        00F4
CPEXH14        00F8
CPEXH15        00FC
CPEXH2         00C8
CPEXH3         00CC
CPEXH4         00D0
CPEXH5         00D4
CPEXH6         00D8
CPEXH7         00DC
CPEXH8         00E0
CPEXH9         00E4
CPEXIAC        0012
CPEXIACA       00AC
CPEXIACE       00AF
CPEXIACR       00AE
CPEXNOFR       0010 80
CPEXOPNR       00A0
CPEXRCF        0048
CPEXREGF       0013 60
CPEXREGS       0018
CPEXRETN       0014
CPEXRG64       0013 20
CPEXRTNF       0010 10
CPEXR0         0018
CPEXR0B0       0018
CPEXR0B1       0019
CPEXR0B2       001A
CPEXR0B3       001B
CPEXR1         001C
CPEXR1B0       001C
CPEXR1B1       001D
CPEXR1B2       001E
CPEXR1B3       001F
CPEXR10        0040
CPEXR11        0044
CPEXR12        0048
CPEXR13        004C
CPEXR14        0050
CPEXR15        0054
CPEXR2         0020
CPEXR2B0       0020
CPEXR2B1       0021
CPEXR2B2       0022
CPEXR2B3       0023
CPEXR3         0024
CPEXR4         0028
CPEXR5         002C
CPEXR6         0030
CPEXR7         0034
CPEXR8         0038
CPEXR9         003C
CPEXSCHC       0010
CPEXSFQP       0008
CPEXSIZE       01AC 00000040
CPEXSKCL       0010 20
CPEXSKCR       0010 40
CPEXSTAM       0013 80
CPEXTSK        0180
CPEXUCFM       0010 08
CPEXURGT       0010 04
CPEXWRK        0058
CPEXWRK0       0058
CPEXWRK1       005C
CPEXWRK2       0060
CPEXWRK3       0064
CPEXWRK4       0068
CPEXWRK5       006C
CPEXWRK6       0070
CPEXWRK7       0074
CPEXWRK8       0078
CPEXWRK9       007C
CPEX2ARS       0140
SVHHF2W        0011 01
SVHIS2W        0011 02
SVHOPEN        0011 80
SVHSVA         0011 04

This information is based on z/VM V5R3.0. Last updated on 25 Jun 2007 at 16:11:01 EDT.
Copyright IBM Corporation, 1990, 2007