CPEBK Back to Index page
 
Prolog 
Control Block Contents 
   CPEBK 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.


  CPEBK Prolog Top of page
 
 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.
 RELOCATION CONSIDERATIONS : None
 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 Top of page
 

 CPEBK DSECT Top of page
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: 00 for SAVBK 01 for SAVBK with SAVEHIRG 11 for SVGBK 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 0080 128 Bitstring 1 CPEXWRK$ (0) 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 Top of page
 
          
*** 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 Top of page
 
 
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
CPEXWRK$       0080
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 7.3.0 Last updated on 22 Jun 2022 at 15:48:19 EDT.
Copyright IBM Corporation, 1990, 2022