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

SI1BK

Prolog  

Control Block Contents  
   SI1BK DSECT

Storage Layout  

Cross Reference (Contains links to field and bit definitions)  


SI1BK Prolog

 NAME       : HCPSI1GB
 DESCRIPTION: SIE STATE DESCRIPTION (Format 1)
 DSECT      : SI1BK
 Function   :
              This control block describes a guest virtual
              machine to the emulation hardware. It defines
              a SIE format-1 state description, which is the
              operand of a host SIE instruction when CP is
              running as an ESA/390 mode host. The SIE state
              description used by the host control program
              to run a guest is imbedded in the VMDBK, which
              is described by HCPVMDBK COPY.
              The SIE state description is also used by a guest
              control program operating in ESAME mode to run a
              virtual guest. In that context, it is the operand
              of a guest SIE instruction.
              This control block is defined by processor
              architecture.
 Located by : VMDSDSC in the VMDBK
              VMDSDSC in the V/SIE VMDBK (which is
              identified by VMDTYPE = VMDTYPSI)
 Created by : HCPBVM, HCPWVS
 Deleted by : HCPUSO, HCPWSIFR

 

SI1BK Control Block Content


SI1BK DSECT

Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      SI1BK          SIE STATE DESCRIPTION (format 1)
0000    0 Bitstring  256 SI1SDSC (0)    GUEST MACHINE STATE DESCRIPTOR
0000    0 Signed       4 SI1INTWD (0)   Symbol on word boundary for
                                        Compare-and-Swap operations
0000    0 Bitstring    1 SI1NTVCT       EMULATION INTERVENTION CONTROL
          ...1 ....      SI1IPWAI       X'10' Wait/Run bit. When this bit
                                        is set, the state description is
                                        "waiting", and host intervention
                                        is needed to make it runnable.
          .... 1...      SI1IPXTC       X'08' EXTERNAL CALL INTERRUPTION
                                        PENDING
          .... .1..      SI1IPSTP       X'04' SIE stopping control
          .... ..1.      SI1IPVIO       X'02' I/O INTERRUPTION PENDING
          .... ...1      SI1IPEXT       X'01' EXTERNAL INTERRUPTION
                                        PENDING
0001    1 Bitstring    1 SI1STATC       '||S||' State control fields
          1... ....      SI1ITMRI       X'80' INTERVAL TIMER IRPT PENDING
          .1.. ....      SI1RSCB        X'40' SIE-state-retention
                                        retained- status control bit.
                                        When 1, an internal version of
                                        the contents of certain fields of
                                        the state description retained
                                        from a previous sie instruction
                                        invocation are used
          .... ..1.      SI1EXTMR       X'02' Expedite-Timer processing
                                        enabled
          .... ...1      SI1EXRUN       X'01' Expedite-Run processing
                                        enabled
     SIxMODE and SIxMODEX contain bits that can be used to determine the
     machine mode type. These bits should NOT be used for this purpose any
     more, instead the HCPVMODE macro should be used to test for machine
     modes: System-370, ESA/370, ESA/XC. XA/370 machines are considered to
     be ESA/370.
0002    2 Bitstring    1 SI1MODEX       Machine mode control byte MX.
          1... ....      SI1RRF         X'80' Region Relocate installed
          .1.. ....      SI12NDVV       X'40' Indicates Rguest runs V=V
                                        guests via uVSIE (microcode
                                        VSIE). This bit is set at the
                                        first SIE instruction intercept
                                        if TRACE is not being used and
                                        SIxRRF is set. Valid in all
                                        VMDBKs.
          ..1. ....      SI12NDVR       X'20' Indicates Rguest runs V=R
                                        guests via uVSIE (microcode
                                        VSIE). See SIx2NDVV comments for
                                        when set. Valid in all VMDBKs.
          .... ...1      SI1MCDS        X'01' If MCDS facility is
                                        installed and ESA/370 mode is
                                        enabled, then the guest is in
                                        MCDS mode.
     See SIxMODEX comment box for more information. Do NOT use SIxMODE &
     SIxMODEX to test for machine mode.
0003    3 Bitstring    1 SI1MODE        GUEST MACHINE MODE CONTROLS
          .1.. ....      SI1VCCIN       X'40' VECTOR CHANGE CONTROL :
                                        INTERCEPTION MODE
          ..1. ....      SI1XA          X'20' SYS 370/XA MODE GUEST
                                        MACHINE
          ...1 ....      SI1370         X'10' SYSTEM/370 MODE GUEST
                                        MACHINE
          .... 1...      SI1VR          X'08' V=R GUEST (PREFERRED
                                        STORAGE) STORAGE FOR THE V=R
                                        GUEST IS MAPPED SO THAT GUEST
                                        ABSOLUTE ADDRESSES ARE EQUAL TO
                                        HOST ABSOLUTE ADDRESSES.
          .... .1..      SI1ITMOF       X'04' GUEST INTERVAL TIMER
                                        DISABLED (Applies only to
                                        SYSTEM/370 mode guest machines or
                                        ESA family guest machines with
                                        370 mode accomodation (SET
                                        370ACCOM ON). The SET TIMER
                                        command controls the setting of
                                        this bit.)
          .... ...1      SI1GPE         X'01' This bit signifies that the
                                        guest per enhancement feature
                                        should be used. When set, guest
                                        per enhancement makes it so that
                                        guest PER is always enabled. This
                                        bit overrides bit 1 in the guest
                                        PSW.
0004    4 Signed       4 SI1PREFX       GUEST PREFIX REGISTER VALUE
0008    8 Signed       2 SI1MSORG       GUEST REAL MAIN STORAGE ORIGIN
000A   10 Signed       2 SI1GMSIZ       GUEST REAL MAIN STORAGE EXTENT
                                        THIS FIELD DEFINES THE GUEST
                                        STORAGE SIZE TO THE EMULATION
                                        HARDWARE. THE FIELD CONTAINS BITS
                                        1-15 OF THE HIGHEST ADDRESS WHICH
                                        MAY BE USED BY THE GUEST.
                                        EMULATION CONSIDERS STORAGE TO BE
                                        IN 64K INCREMENTS. THIS IS THE
                                        NUMBER OF 64K BLOCKS LESS ONE OF
                                        GUEST STORAGE.
000C   12 Signed       4 *              RESERVED FOR IBM HARDWARE USE
0010   16 Dbl-Word     8 SI1EG145 (0)   Guest GPR 14-15 for SIE use only
0010   16 Signed       4 SI1EG14        GUEST GPR 14 FOR SIE USE ONLY
0014   20 Signed       4 SI1EG15        GUEST GPR 15 FOR SIE USE ONLY
0018   24 Dbl-Word     8 SI1PSW (0)     GUEST PSW
0018   24 Signed       4 SI1PSW0F (0)   Guest PSW bits 0-31
0018   24 Bitstring    1 SI1PSW0 (0)    GUEST PSW BYTE ZERO, SYST. MASK
          .1.. ....      PSWPERA        X'40' PROGRAM EVENT RECORDING
                                        ACTIVE
          .... .1..      PSWTRAN        X'04' ADDRESS TRANSLATE MODE
                                        ACTIVE
          .... ..1.      PSWIOSM        X'02' I/O INTERRUPTION SUMMARY
                                        MASK
          .... ...1      PSWEXSM        X'01' EXTERNAL INTERRUPT SUMMARY
                                        MASK
0018   24 Bitstring    1 SI1PSW0B       GUEST PSW BYTE ZERO, SYST. MASK
          1111 11..      PSWIOMSK       X'FC' CHANNEL MASK, CHANNELS 0-5
          .... ..1.      PSWIOSMB       X'02' I/O SUMMARY MASK, CHANNEL
                                        6-15
          .... ...1      PSWEXSMB       X'01' EXTERNAL INTERRUPT SUMMARY
                                        MASK
0019   25 Bitstring    1 SI1PSW1        GUEST PSW BYTE ONE, KEY/EMWP
          1111 ....      PSWKEY         X'F0' PSW ACCESS KEY EXTRACTION
                                        MASK
          .... 1...      PSWECMD        X'08' EXTENDED CONTROL MODE
                                        ACTIVE
          .... .1..      PSWMCHK        X'04' MACHINE CHECK SUMMARY MASK
          .... ..1.      PSWWAIT        X'02' PROGRAM WAIT STATE
          .... ...1      PSWPROB        X'01' PROGRAM PROBLEM STATE
          .... ...1      PSWMAPPD       X'01' For BC-mode PSWs created by
                                        the 370 Accommodation facility,
                                        this bit being set indicates that
                                        the PSW is really a "mapped" PSW.
                                        See HCPPSW.
001A   26 Signed       2 SI1PSW2H (0)   GUEST BC PSW BYTE 2,3 IRPT CODE
001A   26 Bitstring    1 SI1PSW2        GUEST EC PSW BYTE TWO, EC MODE
                                        SECONDARY/COND. CODE/PGM MASK
          11.. ....      PSWASMSK       X'C0' ADDRESS SPACE CONTROL MASK
          11.. ....      PSWHMODE       X'C0' HOME-SPACE MODE
          1... ....      PSWSMODE       X'80' SECONDARY MODE
          .1.. ....      PSWAMODE       X'40' ACCESS-REGISTER MODE
          ..11 ....      PSWCOND        X'30' PSW CONDITION CODE
          ..1. ....      PSWCOND2       X'20' PSW CONDITION CODE BIT FOR
                                        CC=2,3
          ...1 ....      PSWCOND1       X'10' PSW CONDITION CODE BIT FOR
                                        CC=1,3
          .... 1111      PSWPMSK        X'0F' FIXO+DECO+EXUN+SIGN PROGRAM
                                        MASK
          .... 1...      PSWFIXO        X'08' FIXED-PT OVERFLOW INTRPT
                                        MASK
          .... .1..      PSWDECO        X'04' DECIMAL OVERFLOW INTRPT
                                        MASK
          .... ..1.      PSWEXUN        X'02' EXPONENT UNDERFLOW INTRPT
                                        MASK
          .... ...1      PSWSIGN        X'01' SIGNIFICANCE INTERRUPT MASK
          .... ....      PSWPMODE       X'00' PRIMARY-SPACE MODE
001B   27 Bitstring    1 SI1PSW3        GUEST EC PSW BYTE THREE, OR BC
                                        MODE INTERRUPT CODE 8-15
001C   28 Signed       4 SI1PSW4F (0)   GUEST EC PSW INSTRUCTION ADDRESS
                                        (S/370 BITS 32-39 ZERO)
001C   28 Bitstring    1 SI1PSW4 (0)    GUEST EC PSW BYTE FOUR, AMODE
          1... ....      PSW31BT        X'80' 31-BIT LOGICAL ADDRESSING
                                        MODE
          1... ....      PSWBA          PSW31BT Basic Addressing Mode
          .111 1111      PSWHIADR       X'7F' INSTRUCTION COUNTER BITS
                                        1-7 - MUST BE ZERO IN 24-BIT
                                        MODE.
          .... ....      PSW31AMF       X'80000000' ADDRESS MODE FULLWORD
                                        MASK - CORRESPONDS TO PSW31BT
001C   28 Bitstring    1 SI1PSW4B       GUEST BC PSW BYTE FOUR,
                                        ILC/CC/PROGRAM MASK
          11.. ....      PSWILCBC       X'C0' INSTRUCTION LENGTH CODE
                                        (ILC)
          1... ....      PSWILCB4       X'80' BC MODE ILC, 4 BYTE LENGTH
          .1.. ....      PSWILCB2       X'40' BC MODE ILC, 2 BYTE LENGTH
          ..11 ....      PSWCONDB       X'30' PSW CONDITION CODE
          ..1. ....      PSWCONB2       X'20' PSW CONDITION CODE BIT FOR
                                        CC=2,3
          ...1 ....      PSWCONB1       X'10' PSW CONDITION CODE BIT FOR
                                        CC=1,3
          .... 1111      PSWPMSKB       X'0F' FIXOB+DECOB+EXUNB+SIGNB
                                        PROGRAM MASK
          .... 1...      PSWFIXOB       X'08' FIXED-PT OVERFLOW INTRPT
                                        MASK
          .... .1..      PSWDECOB       X'04' DECIMAL OVERFLOW INTRPT
                                        MASK
          .... ..1.      PSWEXUNB       X'02' EXPONENT UNDERFLOW INTRPT
                                        MASK
          .... ...1      PSWSIGNB       X'01' SIGNIFICANCE INTERRUPT MASK
                                        Equate to define the open storage
                                        key associated with the
                                        Storage-Protection Override
                                        facility
          .... 1..1      KEYOPEN        9 Access-control bits for the
                                        open storage key. Equates for
                                        storage key processing. May be
                                        used to process storage key
                                        information in ISKE/SSKE operand
                                        format.
          1111 ....      KEYACC         X'F0' Storage key access control
          .... 1...      KEYFETCH       X'08' Storage key
                                        fetch-protection control
          1111 1...      KEYACCF        KEYACC+KEYFETCH Storage key
                                        access and fetch
          .... .1..      KEYREF         X'04' Storage key reference bit
          .... ..1.      KEYCHG         X'02' Storage key change bit
          .... .11.      KEYRC          KEYREF+KEYCHG Storage key
                                        reference and change
          1111 111.      KEYISOL        KEYACCF+KEYRC Isolate entire 7
                                        bit storage key Codes used as
                                        operand to SAC instruction
          .... ....      SACPRIM        X'000' Primary-space mode
          SI1PSW4B       SACSECO        X'100' Secondary-space mode
          SI1PSW4B       SACAR          X'200' Access-register mode
          SI1PSW4B       SACHOME        X'300' Home-space mode Codes used
                                        to locate instances of SAM* (Set
                                        Address Mode) instructions SAM31
                                        and SAM64 (used for cross
                                        reference as HCPXREF operands)
          ...1 1111      SAM31          31 Cross reference Set Addressing
                                        Mode entry into 31-bit addressing
                                        mode
          .1.. ....      SAM64          64 Cross reference Set Addressing
                                        Mode entry into 64-bit addressing
                                        mode Equates to help deal with
                                        virtual addresses.
          SI1PSW4B       MAXVSTOR       2047*1024*1024 Maximum virtual
                                        storage size
          SI1PSW4B       DATSXM         X'7FF00000' Isolate segment-index
                                        field of a virtual address.
          SI1PSW4B       DATPXM         X'000FF000' Isolate page-index
                                        field of a virtual address.
          SI1PSW4B       DATBXM         X'00000FFF' Isolate byte-index
                                        field of a virtual address.
                                        Equates related to access-list
                                        designations.
          SI1PSW4B       ALD0ALOM       X'7FFFFF80' Isolate access-list
                                        origin
          .111 1111      ALD0ALLM       X'0000007F' Isolate access-list
                                        length
          .... ..11      ALD0ALNS       3 Bits to shift right an ALEN to
                                        get the associated ALL value.
          1... ....      ALD0ALUN       128 Number of bytes in an
                                        "access-list unit", the number of
                                        bytes in the smallest variation
                                        of the size of an access list.
          .... .111      ALD0ALUS       7 Number of bits to shift left in
                                        order to multiply by ALD0ALUN.
          1... ....      ALDMIN         ALD0ALUN Length of smallest
                                        access list, in bytes.
          SI1PSW4B       ALDMAX         4096*4 Length of maximum access
                                        list, in bytes. Equates related
                                        to ASTEO-words:
          SI1PSW4B       ASWASTEOM      X'7FFFFFC0' Isolate ASTE origin
                                        Equates related to DUCTO-words:
          SI1PSW4B       DUWDUCTOM      X'7FFFFFC0' Isolate DUCT origin
                                        SIGP CODES DEFINITIONS SIGNAL
                                        PROCESSOR CODES
          .... ...1      SIGPSENS       001 SIGP SENSE
          .... ..1.      SIGPEXTC       002 SIGP EXTERNAL CALL
          .... ..11      SIGPEMER       003 SIGP EMERGENCY SIGNAL
          .... .1..      SIGPSTRT       004 SIGP START
          .... .1.1      SIGPSTOP       005 SIGP STOP
          .... .11.      SIGPRSTR       006 SIGP RESTART
          .... .111      SIGPIPR        007 SIGP INITIAL PROGRAM RESET
          .... 1...      SIGPPR         008 SIGP PROGRAM RESET
          .... 1..1      SIGPSSTT       009 SIGP STOP AND STORE STATUS
          .... 1.11      SIGPICPU       011 SIGP INITIAL CPU RESET
          .... 11..      SIGPCPU        012 SIGP CPU RESET
          .... 11.1      SIGPSPFX       013 SIGP SET PREFIX
          .... 111.      SIGPSSTS       014 SIGP STORE STATUS AT ADDRESS
          ...1 ...1      SIGPSXST       017 SIGP Store Extended Status At
                                        Address
          ...1 ..1.      SIGPSARC       018 SIGP Set Architecture
001D   29 Bitstring    3 SI1PSW57       GUEST PSW BYTE 5,6,7 BC INSTR.
                                        ADDRESS (370 GUEST ONLY)
0020   32 Signed       4 SI1HIRES       HI ORDER INTERVAL TIMER RESIDUE
                                        COUNTER (USED BY SOFTWARE ONLY)
0024   36 Signed       4 SI1LORES       INTERVAL TIMER RESIDUE COUNTER
                                        THE INTERVAL TIMER RESIDUE
                                        COUNTER IS IN THE FORMAT OF THE
                                        TOD CLOCK, AND CONTAINS GUEST CPU
                                        TIME WHICH HAS NOT YET BEEN
                                        APPLIED TO THE GUEST INTERVAL
                                        TIMER. IT IS USED TO COLLECT
                                        SHORT INCREMENTS OF CPU TIME
                                        UNTIL 3.333 MILLISECONDS HAS BEEN
                                        ACCUMULATED, AT WHICH POINT THE
                                        GUEST INTERVAL TIMER IS
                                        DECREMENTED AND THE RESIDUE
                                        COUNTER IS REDUCED BY 3.333
                                        MILLISECONDS. SOFTWARE USES THE
                                        RESIDUE COUNTER TO COLLET ELAPSED
                                        TIME IN GUEST WAIT STATE BEFORE
                                        APPLYING THE TIME TO THE INTERVAL
                                        TIMER. This field is serialized
                                        by I-STREAM for 370 mode virtual
                                        machines and dispatch lock for
                                        other virtual machine types.
0028   40 Bitstring    1 SI1CPUT0 (0)   HIGH-ORDER BYTE OF CPU TIMER
          1... ....      SI1CPUTN       X'80' TIMER VALUE IS NEGATIVE
0028   40 Signed       8 SI1CPUTM       GUEST CPU TIMER VALUE This is
                                        usually managed by the emulation
                                        facility. See also the
                                        description of VMDVTZPT in the
                                        VMDBK.
0030   48 Signed       8 SI1CKC         GUEST CLOCK COMPARATOR VALUE This
                                        value is established by the
                                        emulation hardware when the guest
                                        executes a SCKC instruction. CP
                                        uses this value to maintain guest
                                        timers and determine clock
                                        comparator interrupts during
                                        simulation.
0038   56 Signed       8 SI1EPOCH       GUEST TIME-OF-DAY CLOCK EPOCH TO
                                        DEFINE DELTA BETWEEN HOST TOD
                                        CLOCK AND GUEST TOD CLOCK. EPOCH
                                        IS ADDED TO HOST TOD CLOCK VALUE
                                        TO OBTAIN GUEST TOD CLOCK VALUE.
0040   64 Bitstring    1 SI1SVCTL       SVC INTERCEPTION CONTROLS
          1... ....      SI1SVCNN       X'80' INTERCEPT ALL SVC
                                        INSTRUCTIONS
          .1.. ....      SI1SVC1C       X'40' INTERCEPT ON SVC NUMBER IN
                                        SVC1N
          ..1. ....      SI1SVC2C       X'20' INTERCEPT ON SVC NUMBER IN
                                        SVC2N
          ...1 ....      SI1SVC3C       X'10' INTERCEPT ON SVC NUMBER IN
                                        SVC3N
0041   65 Bitstring    1 SI1SVC1N       INTERCEPT SVC NUMBER FIRST ID
0042   66 Bitstring    1 SI1SVC2N       INTERCEPT SVC NUMBER SECOND ID
0043   67 Bitstring    1 SI1SVC3N       INTERCEPT SVC NUMBER THIRD ID
0044   68 Signed       2 SI1LCTLS (0)   LCTL INTERCEPTION CONTROLS
0044   68 Bitstring    1 SI1LCTB0       LCTL INTERCEPTION, CR0-CR7
          1... ....      SI1LCTL0       X'80' INTERCEPT LCTL CR0
          .1.. ....      SI1LCTL1       X'40' INTERCEPT LCTL CR1
          ..1. ....      SI1LCTL2       X'20' INTERCEPT LCTL CR2
          ...1 ....      SI1LCTL3       X'10' INTERCEPT LCTL CR3
          .... 1...      SI1LCTL4       X'08' INTERCEPT LCTL CR4
          .... .1..      SI1LCTL5       X'04' INTERCEPT LCTL CR5
          .... ..1.      SI1LCTL6       X'02' INTERCEPT LCTL CR6
          .... ...1      SI1LCTL7       X'01' INTERCEPT LCTL CR7
0045   69 Bitstring    1 SI1LCTB1       LCTL INTERCEPTION, CR8-CR15
          1... ....      SI1LCTL8       X'80' INTERCEPT LCTL CR8
          .1.. ....      SI1LCTL9       X'40' INTERCEPT LCTL CR9
          ..1. ....      SI1LCTLA       X'20' INTERCEPT LCTL CR10
          ...1 ....      SI1LCTLB       X'10' INTERCEPT LCTL CR11
          .... 1...      SI1LCTLC       X'08' INTERCEPT LCTL CR12
          .... .1..      SI1LCTLD       X'04' INTERCEPT LCTL CR13
          .... ..1.      SI1LCTLE       X'02' INTERCEPT LCTL CR14
          .... ...1      SI1LCTLF       X'01' INTERCEPT LCTL CR15
0046   70 Signed       2 SI1ICPUA       VIRTUAL CPU ADDRESS FOR
                                        INTERPRETIVE EXECUTION (BITS
                                        10-15); BITS 0-9 RESERVED FOR IBM
                                        HARDWARE USE
0048   72 Signed       4 SI1ICTLS (0)   INTERCEPTION CONTROLS
0048   72 Bitstring    1 SI1ICPT0       INTERCEPTION CONTROLS, BYTE 0
          1... ....      SI1ICPOP       X'80' INTERCEPT OPERATION
                                        EXCEPTION PROGRAM INTERRUPTIONS
          .1.. ....      SI1ICPRO       X'40' INTERCEPT PRIVILEGED
                                        OPERATION PROGRAM INTERRUPTIONS
          ..1. ....      SI1ICPRG       X'20' INTERCEPT PROGRAM
                                        INTERRUPTIONS
          .... 1...      SI1ICTS        X'08' INTERCEPT TEST AND SET (TS)
                                        INSTRUCTIONS WHEN CC=1
          .... .1..      SI1ICCS        X'04' INTERCEPT COMPARE AND SWAP
                                        (CS) INSTRUCTIONS WHEN CC=1
          .... ..1.      SI1ICCDS       X'02' INTERCEPT COMPARE DOUBLE
                                        AND SWAP (CDS) INSTRUCTIONS WHEN
                                        CC=1
          .... ...1      SI1ICIPT       X'01' INTERCEPT INVALIDATE PAGE
                                        TABLE ENTRY INSTRUCTIONS (IPTE)
                                        or CSP
0049   73 Bitstring    1 SI1ICPT1       INTERCEPTION CONTROLS, BYTE 1
          .1.. ....      SI1ICLPS       X'40' INTERCEPT LOAD PSW (LPSW)
                                        INSTRUCTIONS
          ..1. ....      SI1ICPTL       X'20' INTERCEPT PURGE TLB (PTLB)
                                        AND PURGE ALB (PALB) INSTRUCTIONS
          ...1 ....      SI1ICSSM       X'10' INTERCEPT SET SYSTEM MASK
                                        (SSM) INSTRUCTIONS
          .... 1...      SI1ICBSA       X'08' INTERCEPT BRANCH AND SET
                                        AUTHORITY (BSA) INSTRUCTIONS
          .... .1..      SI1ICSTC       X'04' INTERCEPT STORE CONTROL
                                        (STCTL) INSTRUCTIONS
          .... ..1.      SI1ICSTN       X'02' INTERCEPT STORE-THEN-AND
                                        SYSTEM MASK (STNSM) INSTRUCTIONS
          .... ...1      SI1ICSTO       X'01' INTERCEPT STORE-THEN-OR
                                        SYSTEM MASK (STOSM) INSTRUCTIONS
     X'80' RESERVED FOR FUTURE IBM USE
004A   74 Bitstring    1 SI1ICPT2       INTERCEPTION CONTROLS, BYTE 2
          1... ....      SI1ICSTK       X'80' INTERCEPT STORE CLOCK
                                        (STCK) INSTRUCTIONS
          .1.. ....      SI1ICISK       X'40' INTERCEPT INSERT STORAGE
                                        KEY (ISK) AND INSERT STORAGE KEY
                                        EXTENDED (ISKE) INSTRUCTIONS
          ..1. ....      SI1ICSSK       X'20' INTERCEPT SET STORAGE KEY
                                        (SSK) AND SET STORAGE KEY
                                        EXTENDED (SSKE) INSTRUCTIONS
          ...1 ....      SI1ICRRB       X'10' INTERCEPT RESET REFERENCE
                                        BIT (RRB) AND RESET REFERENCE BIT
                                        EXTENDED (RRBE) INSTRUCTIONS
          .... 1...      SI1ICPC        X'08' INTERCEPT PROGRAM CALL (PC)
                                        INSTRUCTIONS
          .... .1..      SI1ICPT        X'04' INTERCEPT PROGRAM TRANSFER
                                        (PT) INSTRUCTIONS
          .... ..1.      SI1ICTPT       X'02' INTERCEPT TEST PROTECTION
                                        (TPROT) INSTRUCTIONS
          .... ...1      SI1ICLSP       X'01' INTERCEPT LOAD ADDRESS
                                        SPACE PARAMETERS (LASP)
                                        INSTRUCTIONS
004B   75 Bitstring    1 SI1ICPT3       INTERCEPTION CONTROLS, BYTE 3
          1... ....      SI1ICVAS       X'80' INTERCEPT SAVE VECTOR
                                        ACTIVITY COUNT (VACSV)
                                        INSTRUCTION
          .1.. ....      SI1ICSPT       X'40' INTERCEPT SET CPU TIMER
                                        (SPT) AND STORE CPU TIMER (STPT)
                                        INSTRUCTIONS
          ..1. ....      SI1ICSCK       X'20' INTERCEPT SET CLOCK
                                        COMPARATOR (SCKC) AND STORE CLOCK
                                        COMPARATOR (STCKC) INSTRUCTIONS
          ...1 ....      SI1ICVAR       X'10' INTERCEPT RESTORE VECTOR
                                        ACTIVITY COUNT (VACRS)
                                        INSTRUCTION
          .... 1...      SI1ICPR        X'08' INTERCEPT PROGRAM RETURN
                                        (PR) INSTRUCTION
          .... .1..      SI1ICBAK       X'04' INTERCEPT BRANCH AND STACK
                                        (BAKR) INSTRUCTION
          .... ..1.      SI1ICPG        X'02' INTERCEPT PAGE-IN (PGIN)
                                        AND PAGE-OUT (PGOUT)
                                        INSTRUCTIONS.
004C   76 Signed       4 SI1ECA (0)     EXECUTION CONTROLS
004C   76 Bitstring    1 SI1ECA0        EXECUTION CONTROLS, BYTE 0
          1... ....      SI1ECEXT       X'80' EXTERNAL INTERRUPTION
                                        INTERPRETATION ASSIST
          .1.. ....      SI1ECINT       X'40' INTERVENTION BYPASS ASSIST
          ..1. ....      SI1ECWAI       X'20' GUEST WAIT-STATE ASSIST
          ...1 ....      SI1ECSGP       X'10' SIGP INTERPRETATION ASSIST
          .... 1...      SI1ECALT       X'08' ALERT MONITORING BIT
          .... .1..      SI1ECIO2       X'04' I/O INTERPRETATION LEVEL 2
                                        ACTIVATION BIT
          .... ...1      SI1ECMVP       X'01' MVPG Facility enablement.
                                        When this bit is one, SIE will
                                        inter- pret the MVPG and IESBE
                                        opcodes.
004D   77 Bitstring    1 SI1ECA1        EXECUTION CONTROLS, BYTE 1
          ..1. ....      SI1EC370       X'20' ENABLE 370 GUEST I/O
                                        INTERRUPTS
          .... .1..      SI1VECTF       X'04' Indicates to SIE microcode
                                        that the virtual vector
                                        configuration is online. Set when
                                        a virtual vector configuration is
                                        defined and not in check-stopped
                                        state.
004E   78 Bitstring    1 SI1ECA2        Execution controls, byte 2
          .... ....      SI1BKDF1       X'00' Dummy bit definition so
                                        BLOCKDEF will map SIxECA2
                                        correctly
004F   79 Bitstring    1 SI1ECA3        Execution controls, byte 3
          .... .1..      SI1SIGA        X'04' Signal Adapter (SIGA)
                                        Assist
0050   80 Bitstring    1 SI1ICODE       INTERCEPTION EVENT CODE. THIS
                                        FIELD DESCRIBES A GUEST CONDITION
                                        DETECTED BY THE EMULATION
                                        HARDWARE (USUALLY) WHICH REQUIRES
                                        SOFTWARE INTERVENTION OR
                                        SIMULATION. It IS ALSO USED BY
                                        SOFTWARE TO INDICATE THAT THERE
                                        EXISTS A DESCRIPTION OF GUEST
                                        CONDITIONS BY SOFTWARE, IN
                                        VMDNTMOD, THAT REQUIRES SOFTWARE
                                        INTERVENTION FOR TRACING.
          00000000       SI1ENDOP       0 RESERVED FOR IBM SOFTWARE USE
                                        SIxENDOP is used to indicate that
                                        the guest machine is between
                                        instuctions, or currently
                                        executing in emulation mode
          00000004       SI1ICNTC       4 INSTRUCTION INTERCEPTION. A
                                        GUEST INSTRUCTION WAS FOUND BY
                                        EMULATION HARDWARE WHICH IS NOT
                                        EMULATED, OR WHICH WAS REQUESTED
                                        FOR INTERCEPTION IN THE
                                        INTERCEPTION CONTROLS.
          00000008       SI1ICPNT       8 PROGRAM INTERRUPT INTERCEPTION
          0000000C       SI1ICBOT       12 BOTH INSTRUCTION AND PROGRAM
                                        INTERRUPT INTERCEPTIONS (OCCURRS
                                        WITH LCTL, TS, CS, CDS
                                        INSTRUCTIONS WITH A PER EVENT.)
          00000010       SI1ICPEX       16 PENDING EXTERNAL INTERRUPT
          00000014       SI1ICXNT       20 EXTERNAL INTERRUPT
                                        INTERCEPTION
          00000018       SI1ICPIO       24 PENDING I/O INTERRUPT
                                        INTERCEPT
          0000001C       SI1ICWT        28 WAIT STATE INTERCEPTION
          00000020       SI1ICVAL       32 VALIDITY INTERCEPTION
          00000024       SI1IMISC       36 SOFTWARE USE ONLY Used to
                                        indicate that a software event
                                        has occurred which is not one of
                                        the other codes. The condition is
                                        further described in the VMDNTMOD
                                        field.
          00000028       SI1ICSTP       40 STOP INTERCEPTION
          0000002C       SI1ICOUO       44 OPERATION EXCEPTION
                                        INTERCEPTION
          00000030       SI1ICALT       48 Alert interception
          00000038       SI1ICPIX       56 PARTIAL INSTRUCTION-EXECUTION
                                        INTERCEPTION
          0000003C       SI1ICIOR       60 I/O INTERRUPTION INTERCEPTION
          00000040       SI1ICION       64 I/O INSTRUCTION INTERCEPTION
          00000044       SI1ICRUN       68 Expedite-Run processing
                                        Interception
          00000048       SI1ICTMR       72 Expedite-Timer processing
                                        Interception
          0000004C       SI1ICVEC       76 Interception when running
                                        Interpreted SIE. Occurs when
                                        guest_2 issues vector ops that
                                        affect vector change bits, and
                                        guest_2 SIxVCCIN bit is not set,
                                        but CP has set SIxVCCIN for
                                        guest_1.
          00000003       SI1IMLT4       X'03' To ensure field is multiple
                                        of 4
0051   81 Bitstring    1 SI1ICFLG       INSTRUCTION INTERCEPT MODIFIER
          .... ..1.      SI1ICIF        X'02' INSTRUCTION FETCH EVENT
                                        (P.E.R)
          .... ...1      SI1ICEX        X'01' THE INTERCEPTED INSTRUCTION
                                        WAS THE SUBJECT OF AN EXECUTE
                                        INST.
0052   82 Signed       2 SI1IHCPU       HOST CPU ADDRESS THAT LAST
                                        ENTERED EMULATION MODE FOR THIS
                                        STATE DESCRIPTION
0054   84 Signed       2 SI1TODPF       Guest TOD programmable field
0056   86 Bitstring    6 SI1IPARM (0)   Interception parameter.
0056   86 Signed       2 SI1INST (0)    Interception parameter bit 0-15
          .1.1 .11.      SI1IPA         SI1INST
0056   86 Bitstring    1 SI1INSTO       Interception parameter bit 0-7.
                                        First byte of the OPCODE
          00000056       SI1IPA0        SI1INSTO
0057   87 Bitstring    1 SI1INSTE       Interception parameter bit 8-15
                                        Second byte of the OPCODE for
                                        extended opcode instruction or
                                        R1R2 field or immediate data
                                        field or length field
          00000057       SI1IPA1        SI1INSTE
0058   88 Signed       4 SI1IPB (0)     Interception parameter bit 16-47
                                        For instruction interception,
                                        this field contains bytes 2 and
                                        beyond of the instruction text,
                                        if the instruction is that long.
0058   88 Signed       2 SI1IPBH0 (0)   Halfword 0 of IPB
0058   88 Bitstring    1 SI1IPB0        Byte 0 of IPB
0059   89 Bitstring    1 SI1IPB1        Byte 1 of IPB
005A   90 Signed       2 SI1IPBH1 (0)   Halfword 1 of IPB
005A   90 Bitstring    1 SI1IPB2        Byte 2 of IPB
005B   91 Bitstring    1 SI1IPB3        Byte 3 of IPB
          .1.1 1.11      SI1IPBRR       SI1IPB3 R1R2 of the RRE
                                        instruction format.
005C   92 Signed       4 SI1IPC         Instruction parameter bit 48-79.
0060   96 Signed       4 SI1RCP (0)     RCP-AREA HOST VIRTUAL ADDRESS
0060   96 Bitstring    1 SI1RCPB0       BYTE ZERO, FLAGS FOR STORAGE KEY
                                        ASSIST
          1... ....      SI1ASIST       X'80' AN ASSIST IS ENABLED
          1... ....      SI1SKAEN       X'80' STORAGE KEY ASSIST ENABLED
          .1.. ....      SI1SKAIP       X'40' STORAGE KEY ASSIST IN
                                        PROGRESS
0061   97 Bitstring    1 *              RESERVED WITH ASSISTS ENABLED
0062   98 Bitstring    1 SI1RCPB2       BYTE TWO, FLAGS ASSISTS
          ...1 ....      SI1RCPBY       X'10' BYPASS USE OF RCP FOR GUEST
0063   99 Bitstring    1 *              RESERVED WITH ASSISTS ENABLED
0064  100 Signed       4 SI1ISCAA       SYSTEM CONTROL AREA ADDRESS
0068  104 Signed       4 SI1SNORG       SUBCHANNEL NUMBER TABLE ORIGIN
006C  108 Signed       4 *              RESERVED FOR IBM HARDWARE USE
0070  112 Signed       2 SI1TCHCL       TCH INTERCEPTION CONTROLS
0072  114 Signed       2 *              RESERVED FOR IBM HARDWARE USE
0074  116 Signed       4 SI1IOPCT (0)   I/O PASSTHROUGH CONTROL
0074  116 Bitstring    1 SI1DEDSC       DEDICATED SUBCLASS CONTROL
0075  117 Bitstring    1 SI1REPSC       REPLACEMENT ISC NUMBER
          ..11 1...      CSWIRC         X'38' INTERRUPTION SUBCLASS
                                        EXTRACT MASK
          1... ....      CSWQDIO        X'80' QDIO Facility (Q) Available
          .... .1..      CSWIOINC       X'04' I/O Initiation Control bit
          .... ..1.      CSWHDVA        X'02' HALT DEVICE (HDV) Assist
                                        Control bit
          .... ...1      CSWABC         X'01' ALTERNATE BLOCK CONTROL BIT
          1... ....      CSWPATH        X'80' MODEL DEPENDENT PATH FOR
                                        MSG SUBCHANL
          ..11 111.      CSWMSV         X'3E' MESSAGE SUBCHANNEL VALID
                                        BITS
          .1.. ....      CSWMINS        X'40' MESSAGE DEVICE MAY BE
                                        INSTALLED
0076  118 Signed       2 SI1DVSCS (0)   IRB DS MASK
0076  118 Bitstring    1 SI1DVST        DEVICE STATUS BYTE OF THE IRB DS
                                        MASK. THE CONTENTS OF THIS FIELD
                                        ARE ANDED WITH THE DEVICE STATUS
                                        BYTE OF THE IRB BY TSCH TO SEE IF
                                        TYPE B INFORMATION IS PRESENT.
          1... ....      CSWATTN        X'80' ATTENTION
          .1.. ....      CSWSM          X'40' STATUS MODIFIER
          ..1. ....      CSWCUE         X'20' CONTROL UNIT END
          ...1 ....      CSWBUSY        X'10' BUSY
          .... 1...      CSWCE          X'08' CHANNEL END
          .... .1..      CSWDE          X'04' DEVICE END
          .... ..1.      CSWUC          X'02' UNIT CHECK
          .... ...1      CSWUE          X'01' UNIT EXCEPTION
          .... 11..      CSWCEDE        X'0C' CHANNEL END AND DEVICE END
          ..1. 11..      CSWCEDC        X'2C' CHANNEL END,DEVICE END,AND
                                        CUE
          .1.1 ....      CSWSMBSY       X'50' CONTROL UNIT BUSY
          .111 ....      CSWCBS         X'70' CONTROL UNIT BUSY AND END
          1... .1..      CSWDEA         X'84' DEVICE END AND ATTENTION
0077  119 Bitstring    1 SI1SCST        SUBCHANNEL STATUS BYTE OF THE IRB
                                        DS MASK. THE CONTENTS OF THIS
                                        FIELD ARE ANDED WITH THE
                                        SUBCHANNEL STATUS BYTE OF THE IRB
                                        BY TSCH TO SEE IF TYPE B
                                        INFORMATION IS PRESENT.
          1... ....      CSWPCI         X'80' PROGRAM CONTROLLED
                                        INTERRUPTION
          .1.. ....      CSWIL          X'40' INCORRECT LENGTH INDICATION
          ..1. ....      CSWPRG         X'20' CHANNEL PROGRAM CHECK
          ...1 ....      CSWPROT        X'10' STORAGE PROTECTION CHECK
          .... 1...      CSWCDC         X'08' CHANNEL DATA CHECK
          .... .1..      CSWCCC         X'04' CHANNEL CONTROL CHECK
          .... ..1.      CSWIFCC        X'02' INTERFACE CONTROL CHECK
          .... ...1      CSWCHC         X'01' CHANNEL CHAINING CHECK
          .... 111.      CSWHCE         X'0E' CDC+CCC+IFCC HARDWARE
                                        ERRORS
          ..11 ...1      CSWPCE         X'31' PRG+CHC+PROT PROGRAM ERRORS
0078  120 Bitstring    3 SI1XSLIM       EXTENDED STORAGE UPPER LIMIT
                                        BLOCK ADDRESS.
007B  123 Bitstring    1 *              RESERVED FOR IBM HARDWARE USE
007C  124 Signed       4 *              RESERVED FOR IBM HARDWARE USE
0080  128 Bitstring   64 SI1CRS (0)     GUEST CONTROL REGISTERS 0-15
0080  128 Signed       4 SI1CR0 (0)     GUEST CONTROL REGISTER 0
0080  128 Bitstring    1 SI1CR0B0       GUEST CONTROL REGISTER 0, BYTE 0
0081  129 Bitstring    1 SI1CR0B1       GUEST CONTROL REGISTER 0, BYTE 1
0082  130 Signed       2 SI1CR0XM (0)   GUEST CR 0 EXTERNAL IRPT MASK
0082  130 Bitstring    1 SI1CR0B2       GUEST CONTROL REGISTER 0, BYTE 2
0083  131 Bitstring    1 SI1CR0B3       GUEST CONTROL REGISTER 0, BYTE 3
0084  132 Signed       4 SI1CR1 (0)     GUEST CONTROL REGISTER 1
0084  132 Bitstring    1 SI1CR1B0       GUEST CONTROL REGISTER 1, BYTE 0
                                        370 GUEST SEGMENT TABLE LENGTH
          1... ....      CR1SSXA        X'80' 370/XA SPACE SWITCH EVENT
                                        MASK
0085  133 Bitstring    3 SI1CR1SO (0)   370 GUEST STO VALUE
0085  133 Bitstring    1 SI1CR1B1       GUEST CONTROL REGISTER 1, BYTE 1
0086  134 Bitstring    1 SI1CR1B2       GUEST CONTROL REGISTER 1, BYTE 2
0087  135 Bitstring    1 SI1CR1B3       GUEST CONTROL REGISTER 1, BYTE 3
          .... ...1      CR1SS370       X'01' 370 SPACE SWITCH EVENT MASK
0088  136 Signed       4 SI1CR2 (0)     GUEST CONTROL REGISTER 2
0088  136 Signed       2 SI1CR2IM (0)   370 GUEST CHANNEL MASK
0088  136 Bitstring    1 SI1CR2B0       GUEST CONTROL REGISTER 2, BYTE 0
0089  137 Bitstring    1 SI1CR2B1       GUEST CONTROL REGISTER 2, BYTE 1
008A  138 Bitstring    1 SI1CR2B2       GUEST CONTROL REGISTER 2, BYTE 2
008B  139 Bitstring    1 SI1CR2B3       GUEST CONTROL REGISTER 2, BYTE 3
008C  140 Signed       4 SI1CR3 (0)     GUEST CONTROL REGISTER 3
008C  140 Signed       2 SI1CR3KM (0)   PSW-KEY mask
008C  140 Bitstring    1 SI1CR3B0       GUEST CONTROL REGISTER 3, BYTE 0
008D  141 Bitstring    1 SI1CR3B1       GUEST CONTROL REGISTER 3, BYTE 1
008E  142 Signed       2 SI1CR3SA (0)   Secondary ASN
008E  142 Bitstring    1 SI1CR3B2       GUEST CONTROL REGISTER 3, BYTE 2
008F  143 Bitstring    1 SI1CR3B3       GUEST CONTROL REGISTER 3, BYTE 3
0090  144 Signed       4 SI1CR4 (0)     GUEST CONTROL REGISTER 4
0090  144 Signed       2 SI1CR4AX (0)   Guest control register 4 - HWORD
                                        0 extended authorization index
                                        (AX)
0090  144 Bitstring    1 SI1CR4B0       GUEST CONTROL REGISTER 4, BYTE 0
0091  145 Bitstring    1 SI1CR4B1       GUEST CONTROL REGISTER 4, BYTE 1
0092  146 Signed       2 SI1CR4PA (0)   Guest control register 4 - HWORD
                                        1 Primary address space number
                                        (PASN)
0092  146 Bitstring    1 SI1CR4B2       GUEST CONTROL REGISTER 4, BYTE 2
0093  147 Bitstring    1 SI1CR4B3       GUEST CONTROL REGISTER 4, BYTE 3
0094  148 Signed       4 SI1CR5 (0)     GUEST CONTROL REGISTER 5
0094  148 Bitstring    1 SI1CR5B0       GUEST CONTROL REGISTER 5, BYTE 0
0095  149 Bitstring    1 SI1CR5B1       GUEST CONTROL REGISTER 5, BYTE 1
0096  150 Bitstring    1 SI1CR5B2       GUEST CONTROL REGISTER 5, BYTE 2
0097  151 Bitstring    1 SI1CR5B3       GUEST CONTROL REGISTER 5, BYTE 3
0098  152 Signed       4 SI1CR6 (0)     GUEST CONTROL REGISTER 6
0098  152 Bitstring    1 SI1CR6B0       GUEST CONTROL REGISTER 6, BYTE 0
0099  153 Bitstring    1 SI1CR6B1       GUEST CONTROL REGISTER 6, BYTE 1
009A  154 Bitstring    1 SI1CR6B2       GUEST CONTROL REGISTER 6, BYTE 2
009B  155 Bitstring    1 SI1CR6B3       GUEST CONTROL REGISTER 6, BYTE 3
009C  156 Signed       4 SI1CR7 (0)     GUEST CONTROL REGISTER 7
009C  156 Bitstring    1 SI1CR7B0       GUEST CONTROL REGISTER 7, BYTE 0
009D  157 Bitstring    1 SI1CR7B1       GUEST CONTROL REGISTER 7, BYTE 1
009E  158 Bitstring    1 SI1CR7B2       GUEST CONTROL REGISTER 7, BYTE 2
009F  159 Bitstring    1 SI1CR7B3       GUEST CONTROL REGISTER 7, BYTE 3
00A0  160 Signed       4 SI1CR8 (0)     GUEST CONTROL REGISTER 8
00A0  160 Signed       2 SI1CR8AX (0)   Extended authorization index
00A0  160 Bitstring    1 SI1CR8B0       GUEST CONTROL REGISTER 8, BYTE 0
00A1  161 Bitstring    1 SI1CR8B1       GUEST CONTROL REGISTER 8, BYTE 1
00A2  162 Signed       2 SI1CR8MM (0)   MONITOR CALL EVENT MASK
00A2  162 Bitstring    1 SI1CR8B2       GUEST CONTROL REGISTER 8, BYTE 2
00A3  163 Bitstring    1 SI1CR8B3       GUEST CONTROL REGISTER 8, BYTE 3
          ..1. ....      SI1MCL10       X'20' Monitor call class 10
                                        indicator
00A4  164 Signed       4 SI1CR9 (0)     GUEST CONTROL REGISTER 9
00A4  164 Bitstring    1 SI1CR9B0       GUEST CONTROL REGISTER 9, BYTE 0
00A5  165 Bitstring    1 SI1CR9B1       GUEST CONTROL REGISTER 9, BYTE 1
00A6  166 Bitstring    1 SI1CR9GM (2)   PER GPR ALTERATION MASK
00A8  168 Signed       4 SI1CR10        GUEST CONTROL REGISTER 10
00AC  172 Signed       4 SI1CR11        GUEST CONTROL REGISTER 11
00B0  176 Signed       4 SI1CR12 (0)    GUEST CONTROL REGISTER 12
00B0  176 Bitstring    1 SI1CRCB0       GUEST CONTROL REGISTER 12,BYTE 0
          1... ....      CRCBRCTL       X'80' BRANCH TRACE CONTROL BIT.
                                        WHEN ON, BALR, BASR, BASSM, BAKR
                                        AND BSG INST MAY BE TRACED BY THE
                                        HARDWARE. Note that for ESAME,
                                        this bit is moved to GCRC0.0 of a
                                        64-bit CRC with a label of
                                        CRCBTCTL.
00B1  177 Bitstring    1 SI1CRCB1       GUEST CONTROL REGISTER 12,BYTE 1
00B2  178 Bitstring    1 SI1CRCB2       GUEST CONTROL REGISTER 12,BYTE 2
00B3  179 Bitstring    1 SI1CRCB3       GUEST CONTROL REGISTER 12,BYTE 3
00B4  180 Signed       4 SI1CR13 (0)    GUEST CONTROL REGISTER 13
00B4  180 Bitstring    1 SI1CRDB0       GUEST CONTROL REGISTER 13,BYTE 0
00B5  181 Bitstring    1 SI1CRDB1       GUEST CONTROL REGISTER 13,BYTE 1
00B6  182 Bitstring    1 SI1CRDB2       GUEST CONTROL REGISTER 13,BYTE 2
00B7  183 Bitstring    1 SI1CRDB3       GUEST CONTROL REGISTER 13,BYTE 3
00B8  184 Signed       4 SI1CR14 (0)    GUEST CONTROL REGISTER 14
00B8  184 Bitstring    1 SI1CREB0       GUEST CONTROL REGISTER 14,BYTE 0
00B9  185 Bitstring    1 SI1CREB1       GUEST CONTROL REGISTER 14,BYTE 1
00BA  186 Bitstring    1 SI1CREB2       GUEST CONTROL REGISTER 14,BYTE 2
00BB  187 Bitstring    1 SI1CREB3       GUEST CONTROL REGISTER 14,BYTE 3
00BC  188 Signed       4 SI1CR15 (0)    GUEST CONTROL REGISTER 15 MACHINE
                                        CHECK EXTENDED LOG ADDR
00BC  188 Bitstring    1 SI1CRFB0       GUEST CONTROL REGISTER 15,BYTE 0
00BD  189 Bitstring    1 SI1CRFB1       GUEST CONTROL REGISTER 15,BYTE 1
00BE  190 Bitstring    1 SI1CRFB2       GUEST CONTROL REGISTER 15,BYTE 2
00BF  191 Bitstring    1 SI1CRFB3       GUEST CONTROL REGISTER 15,BYTE 3
     INTERRUPTION INTERCEPTION AREA (APPROXIMATELY MAPS GUEST STORAGE X'80'
     TO X'9F')
00C0  192 Address      4 SI1DPTE        ADDRESS OF HOST PTE FOR MVPG
                                        DESTINATION OPERAND
00C4  196 Address      4 SI1SPTE (0)    ADDRESS OF HOST PTE FOR MVPG
                                        SOURCE OPERAND
00C4  196 Signed       4 SI1IEXCF (0)   EXTERNAL INTERRUPTION PARAMETERS
00C4  196 Signed       2 SI1IEXCA       EXTERNAL INTERRUPTION CPU ADDR
00C6  198 Signed       2 SI1IEXCD (0)   EXTERNAL INTERRUPTION CODE
00C6  198 Bitstring    1 SI1IEXCL       EXTERNAL INTERRUPTION CLASS CODE
          00000000       EXTICL00       00 CLASS 00 EXTERNAL INTERRUPTS
                                        (INTERRUPT KEY, INTERVAL TIMER)
          00000010       EXTICL10       16 CLASS 10 EXTERNAL INTERRUPTS
                                        (TIMER, COMPARATOR, TOD SYNCH)
          00000012       EXTICL12       18 CLASS 12 EXTERNAL INTERRUPTS
                                        (MULTI-CPU SIGNALS)
          00000014       EXTICL14       20 CLASS 14 EXTERNAL INTERRUPTS
                                        (ETR INTERRUPTS)
          00000020       EXTICL20       32 Class 20 external interrupts
                                        (Time zone transition)
          00000024       EXTICL24       36 CLASS 24 EXTERNAL INTERRUPTS
                                        (SERVICE SIGNALS)
          00000026       EXTICL26       38 CLASS 26 EXTERNAL INTERRUPTS
                                        (ESA/XC INTERRUPTS)
          00000040       EXTICL40       64 CLASS 40 EXTERNAL INTERRUPTS
                                        (VMCF AND IUCV COMMUNICATION)
00C7  199 Bitstring    1 SI1IEXCT       EXTERNAL INTERRUPTION TYPE CODE
          00000040       EXTIKEY        64 CODE X'0040' INTERRUPT KEY
          00000080       EXTITMR        128 CODE X'0080' 370 INTERVAL
                                        TIMER
          00000003       EXTITSYN       03 CODE X'1003' TOD SYNCH CHECK
          00000004       EXTICKC        04 CODE X'1004' CLOCK COMPARATOR
          00000005       EXTICPU        05 CODE X'1005' CPU TIMER
          00000000       EXTIMALF       00 CODE X'1200' MALFUNCTION ALERT
          00000001       EXTIEMGS       01 CODE X'1201' EMERGENCY SIGNAL
          00000002       EXTICALL       02 CODE X'1202' EXTERNAL CALL
          00000006       EXTIETR        06 CODE X'1406' ETR INTERRUPT
          00000004       EXTITZCH       04 CODE X'2004' Time Zone Change
          00000001       EXTISVSG       01 CODE X'2401' SERVICE SIGNAL
          00000002       EXTIPVM        02 CODE X'2402' PVM LOGICAL
                                        DEVICE
          00000003       EXTIXC         03 CODE X'2603' ESA/XC and other
                                        VM external interrupts
          00000000       EXTIIUCV       00 CODE X'4000' IUCV INTERRUPTION
          00000001       EXTIVMCF       01 CODE X'4001' VMCF INTERRUPTION
00C8  200 Signed       4 *              RESERVED FOR IBM HARDWARE USE
00CC  204 Signed       4 SI1IPRCD (0)   PROGRAM INTERRUPT ILC AND CODE
00CC  204 Signed       2 SI1IPRCL       PROGRAM INTERRUPT ILC
00CE  206 Signed       2 SI1IPRCC (0)   PROGRAM INTERRUPT CODE, HALFWORD
          00000119       PRGICROP       X'0119' Crypto Operation
                                        Exception
          00000136       PRGIADCP       X'0136' Addressing capability
          00008000       PRGIARPC       X'8000' ARITHMETIC PARTIAL
                                        COMPLETION BIT OF THE EXCEPTION
                                        EXTENSION CODE (BIT 0 OF THE
                                        PROGRAM CHECK INTERRUPT CODE)
00CE  206 Bitstring    1 SI1IPRC0       Program interrupt code byte 0
00CF  207 Bitstring    1 SI1IPRC1       Program interrupt code byte 1
          00000000       PRGICCLR       X'00' USED TO CLEAR PRGICODE
          00000001       PRGIOPER       X'01' OPERATION
          00000002       PRGIPRIV       X'02' PRIVILEGED OPERATION
          00000003       PRGIEXEC       X'03' EXECUTE
          00000004       PRGIPROT       X'04' PROTECTION
          00000005       PRGIADDR       X'05' ADDRESSING
          00000006       PRGISPEC       X'06' SPECIFICATION
          00000007       PRGIDATA       X'07' DATA
          00000008       PRGIFXDV       X'08' FIXED POINT OVERFLOW
          00000009       PRGIFDIV       X'09' FIXED POINT DIVIDE
          0000000A       PRGIDECO       X'0A' DECIMAL OVERFLOW
          0000000B       PRGIDDIV       X'0B' DECIMAL DIVIDE
          0000000C       PRGIEXPO       X'0C' EXPONENT OVERFLOW
          0000000D       PRGIEXPU       X'0D' EXPONENT UNDERFLOW
          0000000E       PRGISGNF       X'0E' SIGNIFICANCE
          0000000F       PRGIFPDV       X'0F' FLOATING POINT DIVIDE
          00000010       PRGISEG        X'10' SEGMENT TRANSLATION
          00000011       PRGIPAGE       X'11' PAGE TRANSLATION
          00000012       PRGITSPC       X'12' TRANSLATION SPECIFICATION
          00000013       PRGISPOP       X'13' SPECIAL OPERATION
          00000014       PRGIPPF        X'14' PSEUDO-PAGE-FAULT (SOFTWARE
                                        ONLY)
          00000015       PRGIOPND       X'15' OPERAND (370/XA ONLY)
          00000016       PRGITRAC       X'16' TRACE TABLE FULL (370/XA
                                        ONLY)
          00000017       PRGIASNT       X'17' ASN TRANSLATION
                                        SPECIFICATION EXCEPTION
          00000019       PRGIVOP        X'19' VECTOR OPERATION EXCEPTION
          0000001C       PRGISPSW       X'1C' SPACE SWITCH EVENT
          0000001E       PRGIUNOP       X'1E' UNNORMALIZED OPERAND
                                        EXCEPTION
          0000001F       PRGIPCTR       X'1F' PC-TRANSLATION
                                        SPECIFICATION
          00000020       PRGIAFXT       X'20' AFX TRANSLATION
          00000021       PRGIASXT       X'21' ASX TRANSLATION
          00000022       PRGILXTR       X'22' LX TRANSLATION
          00000023       PRGIEXTR       X'23' EX TRANSLATION
          00000024       PRGIPRIA       X'24' PRIMARY AUTHORITY
          00000025       PRGISECA       X'25' SECONDARY AUTHORITY
          00000028       PRGIALTS       X'28' ALET SPECIFICATION
          00000029       PRGIALNT       X'29' ALEN TRANSLATION
          0000002A       PRGIALES       X'2A' ALE SEQUENCE
          0000002B       PRGIASTV       X'2B' ASTE VALIDITY
          0000002C       PRGIASTS       X'2C' ASTE SEQUENCE
          0000002D       PRGIEXTA       X'2D' EXTENDED AUTHORITY
          00000030       PRGISTKF       X'30' STACK FULL
          00000031       PRGISTKE       X'31' STACK EMPTY
          00000032       PRGISTKS       X'32' STACK SPECIFICATION
          00000033       PRGISTKT       X'33' STACK TYPE
          00000034       PRGISTKO       X'34' STACK OPERATION
          00000035       PRGIHIX1       X'35' Host-indicated exception,
                                        #1
          00000036       PRGIHIX2       X'36' Host-indicated exception,
                                        #2
          00000038       PRGIASCT       X'38' ASCE type
          00000039       PRGIRFT        X'39' Region first translation
          0000003A       PRGIRST        X'3A' Region second translation
          0000003B       PRGIRTT        X'3B' Region third translation
          00000040       PRGIMC         X'40' MONITOR CALL
          0000007F       PRGICMSK       X'7F' MASK TO ISOLATE PROGRAM
                                        CHECK
          00000080       PRGIPER        X'80' PROGRAM EVENT RECORDING,
                                        POSSIBLY WITH ANOTHER EXCEPTION
                                        CODE .
00D0  208 Signed       4 SI1ITRAD       TRANSLATION EXCEPTION ADDRESS
00D0  208 Bitstring    3 *              (top bytes of fault address)
00D3  211 Bitstring    1 SI1ITRA3
00D0  208 Bitstring    1 SI1SSCTL       Space-switch-event control:
          1... ....      SI1SSON        X'80' Space-switch-control bit
                                        was on
00D1  209 Bitstring    1 SI1SSCT2       when a space switch program
                                        interruption occurs, the old
                                        value of the space-switch-event
                                        control bit is saved in the
                                        high-order bit of SIxSSCTL. The
                                        remaining bits of SIxSSCTL and
                                        SIxSSCT2 are set to 0.
00D2  210 Signed       2 SI1OPASN (0)   Old PASN - set for a space-
                                        switch-event program interrupt
00D2  210 Bitstring    1 *              Reserved for IBM hardware use
00D3  211 Bitstring    1 SI1ADDSP       Address space flag indicates
                                        where STD value come from
          00000000       SI1PRSTD       00 STD is obtained from CR1
          00000001       SI1ARSTD       01 STD is obtained from
                                        AR-specified
          00000002       SI1SESTD       02 STD is obtained from CR7
          00000003       SI1HOSTD       03 STD is obtained from CR13
00D0  208 Signed       4 SI1FPARM (0)   Interruption parameter
00D0  208 Bitstring    3 *
00D3  211 Bitstring    1 SI1DXCOD       Data-exception code
00D4  212 Signed       2 SI1IMNCL       MONITOR CLASS CODE
00D6  214 Signed       2 SI1PERCL (0)   PER class code
00D6  214 Bitstring    1 SI1PERCD       PER event code identifier
00D7  215 Bitstring    1 SI1PERZF       PER interrupt code
          .1.. ....      SI1ATMID       X'40' Addressing and translation
                                        mode identification (ATMID)
                                        validity bit
          ..1. ....      SI1ATM32       X'20' ATMID PSW bit 32
          ...1 ....      SI1ATM05       X'10' ATMID PSW bit 05
          .... 1...      SI1ATM16       X'08' ATMID PSW bit 16
          .... .1..      SI1ATM17       X'04' ATMID PSW bit 17
          .... ..1.      SI1PSTD1       X'02' STD ID bit 1
          .... ...1      SI1PSTD2       X'01' STD ID bit 2
          .111 1111      SI1ATM         SI1ATMID+SI1ATM32+SI1ATM05+SI1ATM
                                        16+SI1ATM17+SI1PSTD1+SI 1PSTD2
                                        Mask to reset ATM bits
          .... ....      SI1PRSEG       X'00' STD ID bits both off. This
                                        is Primary Segment Table
                                        Designation obtained from CR-1
          .... ...1      SI1ARSEG       X'01' STD ID bits = '01'x. This
                                        is AR specified
          .... ..1.      SI1SESEG       X'02' STD ID bits = '10'x. This
                                        is Secondary Segment Table
                                        Designation obtained from CR-7
          .... ..11      SI1HOSEG       X'03' STD ID bits both on. This
                                        is Home Segment Table Designation
                                        obtained from CR-13
00D8  216 Signed       4 SI1PERAD       PER EVENT INSTRUCTION ADDRESS
00DC  220 Signed       4 SI1IMNCD       MONITOR CODE
00E0  224 Bitstring    1 SI1XCPAR       EXCEPTION ACCESS IDENTIFICATION
          .... 1111      PRGXCREG       X'0F' Access-register number
00E1  225 Bitstring    1 SI1PERAR       PER ACCESS IDENTIFICATION
00E2  226 Bitstring    1 SI1OPRID (0)   Operand access identification
00E2  226 Bitstring    3 SI1XSO         Expanded storage origin
00E5  229 Bitstring    3 SI1XSL         Expanded storage limit
00E8  232 Signed       4 SI1XCPAL (0)   Exception ALET (corresponds to
                                        prefix offset 168-171).
     FOLLOWING INTERRUPTION INFORMATION STORED FOR SIE INTERCEPTION CODES 60
     AND 64. SAME INFORMATION AS WOULD BE STORED IN GUEST STORAGE 184-105.
00E8  232 Signed       4 SI1IOSID (0)   SUBCHANNEL IDENTIFICATION
00E8  232 Signed       2 SI1IOINT       I/O INTERRUPT CONSTANT - 0001
00EA  234 Signed       2 SI1IORNM       I/O INTERRUPT SUBCHANNEL NUMBER
00EC  236 Signed       4 SI1INPRM       I/O INTERRUPT PARAMETER
00F0  240 Bitstring    1 SI1IVISC       00VISC000
00F1  241 Bitstring    1 SI1IZONE       ZONE
00F2  242 Bitstring    1 SI1ISCHI       I0000000 INTERRUPT INTERLOCK CNTL
          1... ....      SI1SCHI1       X'80' INTERRUPT INTERLOCK IS ON
00F3  243 Bitstring    1 *              RESERVED
00F4  244 Bitstring    6 SI1IBM1        Reserved for IBM hardware use
00FA  250 Bitstring    6 *              RESERVED FOR IBM HARDWARE USE
          00000100       SI1BLEN        *-SI1BK BLOCK SIZE IN BYTES
     Redefine interception parameters for validity interception.
0056   86 Bitstring    4 SI1VIRSN (0)   Validity interception reason code
0056   86 Bitstring    1 SI1VIWHO       "Who" recognized the validity
                                        interception? How many levels
                                        deep in interpretive execution,
                                        and what component?
0057   87 Bitstring    1 SI1VIWHN       "When" was the condition
                                        encountered (SIE entry, exit,
                                        instruction interpretation,
                                        etc.)?
0058   88 Signed       2 SI1VIWHY       "Why" did the validity inter-
                                        ception occur? What was the
                                        specific defect in the guest
                                        definition or host state?
005A   90 Bitstring    6 SI1VIRSV       Reserved; zeros stored on
                                        validity interception
     | I/O INTERPRETATION LEVEL 2 RE-DEFINITION |
0074  116 Bitstring    1 SI1AZN         ACTIVE ZONE NUMBER
0075  117 Bitstring    1 SI1RPLZN       REPLACEMENT ZONE NUMBER
0076  118 Signed       2 *              IRB DS MASK (UNCHANGED FROM I/O
                                        INTERPRETATION LEVEL 1)
0078  120 Bitstring    1 SI1AZM         ALERT GENERATING ZONE MASK
0079  121 Bitstring    1 SI1IBM2 (2)    RESERVED FOR IBM HARDWARE USE
007B  123 Bitstring    1 *              RESERVED FOR IBM HARDWARE USE

 

SI1BK Storage Layout

          
*** SI1BK - SIE STATE DESCRIPTION (format 1)
*
*     +------+------+------+------+---------------------------+
*   0 |:NTVCT|:STATC|:MODEX|:MODE |         SI1PREFX          |
*     +------+------+------+------+---------------------------+
*   8 |  SI1MSORG   |  SI1GMSIZ   |///////////////////////////|
*     +-------------+-------------+---------------------------+
*  10 |         SI1EG14           |         SI1EG15           |
*     +------+------+------+------+------+--------------------+
*  18 |:PSW0B|:PSW1 |:PSW2 |:PSW3 |:PSW4B|     SI1PSW57       |
*     +------+------+------+------+------+--------------------+
*  20 |         SI1HIRES          |         SI1LORES          |
*     +---------------------------+---------------------------+
*  28 |                       SI1CPUTM                        |
*     +-------------------------------------------------------+
*  30 |                        SI1CKC                         |
*     +-------------------------------------------------------+
*  38 |                       SI1EPOCH                        |
*     +------+------+------+------+------+------+-------------+
*  40 |:SVCTL|:SVC1N|:SVC2N|:SVC3N|:LCTB0|:LCTB1|  SI1ICPUA   |
*     +------+------+------+------+------+------+------+------+
*  48 |:ICPT0|:ICPT1|:ICPT2|:ICPT3|:ECA0 |:ECA1 |:ECA2 |:ECA3 |
*     +------+------+------+------+------+------+------+------+
*  50 |:ICODE|:ICFLG|  SI1IHCPU   |  SI1TODPF   |:INSTO|:INSTE|
*     +------+------+------+------+-------------+------+------+
*  58 |:IPB0 |:IPB1 |:IPB2 |:IPB3 |          SI1IPC           |
*     +------+------+------+------+---------------------------+
*  60 |:RCPB0|//////|:RCPB2|//////|         SI1ISCAA          |
*     +------+------+------+------+---------------------------+
*  68 |         SI1SNORG          |///////////////////////////|
*     +-------------+-------------+------+------+------+------+
*  70 |  SI1TCHCL   |/////////////|:DEDSC|:REPSC|:DVST |:SCST |
*     +-------------+------+------+------+------+------+------+
*  78 |     SI1XSLIM       |//////|///////////////////////////|
*     +------+------+------+------+------+------+------+------+
*  80 |:CR0B0|:CR0B1|:CR0B2|:CR0B3|:CR1B0|:CR1B1|:CR1B2|:CR1B3|
*     +------+------+------+------+------+------+------+------+
*  88 |:CR2B0|:CR2B1|:CR2B2|:CR2B3|:CR3B0|:CR3B1|:CR3B2|:CR3B3|
*     +------+------+------+------+------+------+------+------+
*  90 |:CR4B0|:CR4B1|:CR4B2|:CR4B3|:CR5B0|:CR5B1|:CR5B2|:CR5B3|
*     +------+------+------+------+------+------+------+------+
*  98 |:CR6B0|:CR6B1|:CR6B2|:CR6B3|:CR7B0|:CR7B1|:CR7B2|:CR7B3|
*     +------+------+------+------+------+------+------+------+
*  A0 |:CR8B0|:CR8B1|:CR8B2|:CR8B3|:CR9B0|:CR9B1|  SI1CR9GM   |
*     +------+------+------+------+------+------+-------------+
*  A8 |         SI1CR10           |         SI1CR11           |
*     +------+------+------+------+------+------+------+------+
*  B0 |:CRCB0|:CRCB1|:CRCB2|:CRCB3|:CRDB0|:CRDB1|:CRDB2|:CRDB3|
*     +------+------+------+------+------+------+------+------+
*  B8 |:CREB0|:CREB1|:CREB2|:CREB3|:CRFB0|:CRFB1|:CRFB2|:CRFB3|
*     +------+------+------+------+------+------+------+------+
*  C0 |         SI1DPTE           |  SI1IEXCA   |:IEXCL|:IEXCT|
*     +---------------------------+-------------+------+------+
*  C8 |///////////////////////////|  SI1IPRCL   |:IPRC0|:IPRC1|
*     +---------------------------+-------------+------+------+
*  D0 |         SI1ITRAD          | D4
*     +---------------------------+
*
*** SI1BK - SIE STATE DESCRIPTION (format 1)
          
*** Overlay for SI1ITRAD in SI1BK
*
*     +--------------------+------+
*  D0 |////////////////////|:ITRA3| D4
*     +--------------------+------+
*
*** Overlay for SI1ITRAD in SI1BK
          
*** Overlay for SI1ITRAD in SI1BK
*
*     +------+------+------+------+
*  D0 |:SSCTL|:SSCT2|//////|:ADDSP| D4
*     +------+------+------+------+
*
*** Overlay for SI1ITRAD in SI1BK
          
*** Overlay for SI1ITRAD in SI1BK
*
*     +--------------------+------+-------------+------+------+
*  D0 |////////////////////|:DXCOD|  SI1IMNCL   |:PERCD|:PERZF|
*     +--------------------+------+-------------+------+------+
*  D8 |         SI1PERAD          |         SI1IMNCD          |
*     +------+------+-------------+------+--------------------+
*  E0 |:XCPAR|:PERAR|      SI1XSO        |      SI1XSL        |
*     +------+------+-------------+------+--------------------+
*  E8 |  SI1IOINT   |  SI1IORNM   |         SI1INPRM          |
*     +------+------+------+------+---------------------------+
*  F0 |:IVISC|:IZONE|:ISCHI|//////|         SI1IBM1-          |
*     +------+------+------+------+---------------------------+
*  F8 |   -(0F4)    |/////////////////////////////////////////|
*     +-------------+-----------------------------------------+
* 100
*
*** Overlay for SI1ITRAD in SI1BK
          
*** Overlay for SI1IPARM in SI1BK
*
*                                               +------+------+
*  50 ...                                    56 |:VIWHO|:VIWHN|
*     +-------------+---------------------------+------+------+
*  58 |  SI1VIWHY   |                SI1VIRSV                 |
*     +-------------+-----------------------------------------+
*  60
*
*** Overlay for SI1IPARM in SI1BK
          
*** Overlay for SI1IOPCT in SI1BK
*
*                                 +------+------+-------------+
*  70 ...                      74 |SI1AZN|:RPLZN|/////////////|
*     +------+-------------+------+------+------+-------------+
*  78 |SI1AZM|  SI1IBM2    |//////| 7C
*     +------+-------------+------+
*
*** Overlay for SI1IOPCT in SI1BK

 

SI1BK Cross Reference

Symbol         Dspl Value
-------------- ---- -----
ALDMAX         001C SI1PSW4B
ALDMIN         001C 80
ALD0ALLM       001C 7F
ALD0ALNS       001C 03
ALD0ALOM       001C SI1PSW4B
ALD0ALUN       001C 80
ALD0ALUS       001C 07
ASWASTEOM      001C SI1PSW4B
CRCBRCTL       00B0 80
CR1SSXA        0084 80
CR1SS370       0087 01
CSWABC         0075 01
CSWATTN        0076 80
CSWBUSY        0076 10
CSWCBS         0076 70
CSWCCC         0077 04
CSWCDC         0077 08
CSWCE          0076 08
CSWCEDC        0076 2C
CSWCEDE        0076 0C
CSWCHC         0077 01
CSWCUE         0076 20
CSWDE          0076 04
CSWDEA         0076 84
CSWHCE         0077 0E
CSWHDVA        0075 02
CSWIFCC        0077 02
CSWIL          0077 40
CSWIOINC       0075 04
CSWIRC         0075 38
CSWMINS        0075 40
CSWMSV         0075 3E
CSWPATH        0075 80
CSWPCE         0077 31
CSWPCI         0077 80
CSWPRG         0077 20
CSWPROT        0077 10
CSWQDIO        0075 80
CSWSM          0076 40
CSWSMBSY       0076 50
CSWUC          0076 02
CSWUE          0076 01
DATBXM         001C SI1PSW4B
DATPXM         001C SI1PSW4B
DATSXM         001C SI1PSW4B
DUWDUCTOM      001C SI1PSW4B
EXTICALL       00C7 00000002
EXTICKC        00C7 00000004
EXTICL00       00C6 00000000
EXTICL10       00C6 00000010
EXTICL12       00C6 00000012
EXTICL14       00C6 00000014
EXTICL20       00C6 00000020
EXTICL24       00C6 00000024
EXTICL26       00C6 00000026
EXTICL40       00C6 00000040
EXTICPU        00C7 00000005
EXTIEMGS       00C7 00000001
EXTIETR        00C7 00000006
EXTIIUCV       00C7 00000000
EXTIKEY        00C7 00000040
EXTIMALF       00C7 00000000
EXTIPVM        00C7 00000002
EXTISVSG       00C7 00000001
EXTITMR        00C7 00000080
EXTITSYN       00C7 00000003
EXTITZCH       00C7 00000004
EXTIVMCF       00C7 00000001
EXTIXC         00C7 00000003
KEYACC         001C F0
KEYACCF        001C F8
KEYCHG         001C 02
KEYFETCH       001C 08
KEYISOL        001C FE
KEYOPEN        001C 09
KEYRC          001C 06
KEYREF         001C 04
MAXVSTOR       001C SI1PSW4B
PRGIADCP       00CE 00000136
PRGIADDR       00CF 00000005
PRGIAFXT       00CF 00000020
PRGIALES       00CF 0000002A
PRGIALNT       00CF 00000029
PRGIALTS       00CF 00000028
PRGIARPC       00CE 00008000
PRGIASCT       00CF 00000038
PRGIASNT       00CF 00000017
PRGIASTS       00CF 0000002C
PRGIASTV       00CF 0000002B
PRGIASXT       00CF 00000021
PRGICCLR       00CF 00000000
PRGICMSK       00CF 0000007F
PRGICROP       00CE 00000119
PRGIDATA       00CF 00000007
PRGIDDIV       00CF 0000000B
PRGIDECO       00CF 0000000A
PRGIEXEC       00CF 00000003
PRGIEXPO       00CF 0000000C
PRGIEXPU       00CF 0000000D
PRGIEXTA       00CF 0000002D
PRGIEXTR       00CF 00000023
PRGIFDIV       00CF 00000009
PRGIFPDV       00CF 0000000F
PRGIFXDV       00CF 00000008
PRGIHIX1       00CF 00000035
PRGIHIX2       00CF 00000036
PRGILXTR       00CF 00000022
PRGIMC         00CF 00000040
PRGIOPER       00CF 00000001
PRGIOPND       00CF 00000015
PRGIPAGE       00CF 00000011
PRGIPCTR       00CF 0000001F
PRGIPER        00CF 00000080
PRGIPPF        00CF 00000014
PRGIPRIA       00CF 00000024
PRGIPRIV       00CF 00000002
PRGIPROT       00CF 00000004
PRGIRFT        00CF 00000039
PRGIRST        00CF 0000003A
PRGIRTT        00CF 0000003B
PRGISECA       00CF 00000025
PRGISEG        00CF 00000010
PRGISGNF       00CF 0000000E
PRGISPEC       00CF 00000006
PRGISPOP       00CF 00000013
PRGISPSW       00CF 0000001C
PRGISTKE       00CF 00000031
PRGISTKF       00CF 00000030
PRGISTKO       00CF 00000034
PRGISTKS       00CF 00000032
PRGISTKT       00CF 00000033
PRGITRAC       00CF 00000016
PRGITSPC       00CF 00000012
PRGIUNOP       00CF 0000001E
PRGIVOP        00CF 00000019
PRGXCREG       00E0 0F
PSWAMODE       001A 40
PSWASMSK       001A C0
PSWBA          001C 80
PSWCONB1       001C 10
PSWCONB2       001C 20
PSWCOND        001A 30
PSWCONDB       001C 30
PSWCOND1       001A 10
PSWCOND2       001A 20
PSWDECO        001A 04
PSWDECOB       001C 04
PSWECMD        0019 08
PSWEXSM        0018 01
PSWEXSMB       0018 01
PSWEXUN        001A 02
PSWEXUNB       001C 02
PSWFIXO        001A 08
PSWFIXOB       001C 08
PSWHIADR       001C 7F
PSWHMODE       001A C0
PSWILCBC       001C C0
PSWILCB2       001C 40
PSWILCB4       001C 80
PSWIOMSK       0018 FC
PSWIOSM        0018 02
PSWIOSMB       0018 02
PSWKEY         0019 F0
PSWMAPPD       0019 01
PSWMCHK        0019 04
PSWPERA        0018 40
PSWPMODE       001A 00
PSWPMSK        001A 0F
PSWPMSKB       001C 0F
PSWPROB        0019 01
PSWSIGN        001A 01
PSWSIGNB       001C 01
PSWSMODE       001A 80
PSWTRAN        0018 04
PSWWAIT        0019 02
PSW31AMF       001C 00
PSW31BT        001C 80
SACAR          001C SI1PSW4B
SACHOME        001C SI1PSW4B
SACPRIM        001C 00
SACSECO        001C SI1PSW4B
SAM31          001C 1F
SAM64          001C 40
SIGPCPU        001C 0C
SIGPEMER       001C 03
SIGPEXTC       001C 02
SIGPICPU       001C 0B
SIGPIPR        001C 07
SIGPPR         001C 08
SIGPRSTR       001C 06
SIGPSARC       001C 12
SIGPSENS       001C 01
SIGPSPFX       001C 0D
SIGPSSTS       001C 0E
SIGPSSTT       001C 09
SIGPSTOP       001C 05
SIGPSTRT       001C 04
SIGPSXST       001C 11
SI1ADDSP       00D3
SI1ARSEG       00D7 01
SI1ARSTD       00D3 00000001
SI1ASIST       0060 80
SI1ATM         00D7 7F
SI1ATMID       00D7 40
SI1ATM05       00D7 10
SI1ATM16       00D7 08
SI1ATM17       00D7 04
SI1ATM32       00D7 20
SI1AZM         0078
SI1AZN         0074
SI1BKDF1       004E 00
SI1BLEN        00FA 00000100
SI1CKC         0030
SI1CPUTM       0028
SI1CPUTN       0028 80
SI1CPUT0       0028
SI1CRCB0       00B0
SI1CRCB1       00B1
SI1CRCB2       00B2
SI1CRCB3       00B3
SI1CRDB0       00B4
SI1CRDB1       00B5
SI1CRDB2       00B6
SI1CRDB3       00B7
SI1CREB0       00B8
SI1CREB1       00B9
SI1CREB2       00BA
SI1CREB3       00BB
SI1CRFB0       00BC
SI1CRFB1       00BD
SI1CRFB2       00BE
SI1CRFB3       00BF
SI1CRS         0080
SI1CR0         0080
SI1CR0B0       0080
SI1CR0B1       0081
SI1CR0B2       0082
SI1CR0B3       0083
SI1CR0XM       0082
SI1CR1         0084
SI1CR1B0       0084
SI1CR1B1       0085
SI1CR1B2       0086
SI1CR1B3       0087
SI1CR1SO       0085
SI1CR10        00A8
SI1CR11        00AC
SI1CR12        00B0
SI1CR13        00B4
SI1CR14        00B8
SI1CR15        00BC
SI1CR2         0088
SI1CR2B0       0088
SI1CR2B1       0089
SI1CR2B2       008A
SI1CR2B3       008B
SI1CR2IM       0088
SI1CR3         008C
SI1CR3B0       008C
SI1CR3B1       008D
SI1CR3B2       008E
SI1CR3B3       008F
SI1CR3KM       008C
SI1CR3SA       008E
SI1CR4         0090
SI1CR4AX       0090
SI1CR4B0       0090
SI1CR4B1       0091
SI1CR4B2       0092
SI1CR4B3       0093
SI1CR4PA       0092
SI1CR5         0094
SI1CR5B0       0094
SI1CR5B1       0095
SI1CR5B2       0096
SI1CR5B3       0097
SI1CR6         0098
SI1CR6B0       0098
SI1CR6B1       0099
SI1CR6B2       009A
SI1CR6B3       009B
SI1CR7         009C
SI1CR7B0       009C
SI1CR7B1       009D
SI1CR7B2       009E
SI1CR7B3       009F
SI1CR8         00A0
SI1CR8AX       00A0
SI1CR8B0       00A0
SI1CR8B1       00A1
SI1CR8B2       00A2
SI1CR8B3       00A3
SI1CR8MM       00A2
SI1CR9         00A4
SI1CR9B0       00A4
SI1CR9B1       00A5
SI1CR9GM       00A6
SI1DEDSC       0074
SI1DPTE        00C0
SI1DVSCS       0076
SI1DVST        0076
SI1DXCOD       00D3
SI1ECA         004C
SI1ECALT       004C 08
SI1ECA0        004C
SI1ECA1        004D
SI1ECA2        004E
SI1ECA3        004F
SI1ECEXT       004C 80
SI1ECINT       004C 40
SI1ECIO2       004C 04
SI1ECMVP       004C 01
SI1ECSGP       004C 10
SI1ECWAI       004C 20
SI1EC370       004D 20
SI1EG14        0010
SI1EG145       0010
SI1EG15        0014
SI1ENDOP       0050 00000000
SI1EPOCH       0038
SI1EXRUN       0001 01
SI1EXTMR       0001 02
SI1FPARM       00D0
SI1GMSIZ       000A
SI1GPE         0003 01
SI1HIRES       0020
SI1HOSEG       00D7 03
SI1HOSTD       00D3 00000003
SI1IBM1        00F4
SI1IBM2        0079
SI1ICALT       0050 00000030
SI1ICBAK       004B 04
SI1ICBOT       0050 0000000C
SI1ICBSA       0049 08
SI1ICCDS       0048 02
SI1ICCS        0048 04
SI1ICEX        0051 01
SI1ICFLG       0051
SI1ICIF        0051 02
SI1ICION       0050 00000040
SI1ICIOR       0050 0000003C
SI1ICIPT       0048 01
SI1ICISK       004A 40
SI1ICLPS       0049 40
SI1ICLSP       004A 01
SI1ICNTC       0050 00000004
SI1ICODE       0050
SI1ICOUO       0050 0000002C
SI1ICPC        004A 08
SI1ICPEX       0050 00000010
SI1ICPG        004B 02
SI1ICPIO       0050 00000018
SI1ICPIX       0050 00000038
SI1ICPNT       0050 00000008
SI1ICPOP       0048 80
SI1ICPR        004B 08
SI1ICPRG       0048 20
SI1ICPRO       0048 40
SI1ICPT        004A 04
SI1ICPTL       0049 20
SI1ICPT0       0048
SI1ICPT1       0049
SI1ICPT2       004A
SI1ICPT3       004B
SI1ICPUA       0046
SI1ICRRB       004A 10
SI1ICRUN       0050 00000044
SI1ICSCK       004B 20
SI1ICSPT       004B 40
SI1ICSSK       004A 20
SI1ICSSM       0049 10
SI1ICSTC       0049 04
SI1ICSTK       004A 80
SI1ICSTN       0049 02
SI1ICSTO       0049 01
SI1ICSTP       0050 00000028
SI1ICTLS       0048
SI1ICTMR       0050 00000048
SI1ICTPT       004A 02
SI1ICTS        0048 08
SI1ICVAL       0050 00000020
SI1ICVAR       004B 10
SI1ICVAS       004B 80
SI1ICVEC       0050 0000004C
SI1ICWT        0050 0000001C
SI1ICXNT       0050 00000014
SI1IEXCA       00C4
SI1IEXCD       00C6
SI1IEXCF       00C4
SI1IEXCL       00C6
SI1IEXCT       00C7
SI1IHCPU       0052
SI1IMISC       0050 00000024
SI1IMLT4       0050 00000003
SI1IMNCD       00DC
SI1IMNCL       00D4
SI1INPRM       00EC
SI1INST        0056
SI1INSTE       0057
SI1INSTO       0056
SI1INTWD       0000
SI1IOINT       00E8
SI1IOPCT       0074
SI1IORNM       00EA
SI1IOSID       00E8
SI1IPA         0056 56
SI1IPARM       0056
SI1IPA0        0056 00000056
SI1IPA1        0057 00000057
SI1IPB         0058
SI1IPBH0       0058
SI1IPBH1       005A
SI1IPBRR       005B 5B
SI1IPB0        0058
SI1IPB1        0059
SI1IPB2        005A
SI1IPB3        005B
SI1IPC         005C
SI1IPEXT       0000 01
SI1IPRCC       00CE
SI1IPRCD       00CC
SI1IPRCL       00CC
SI1IPRC0       00CE
SI1IPRC1       00CF
SI1IPSTP       0000 04
SI1IPVIO       0000 02
SI1IPWAI       0000 10
SI1IPXTC       0000 08
SI1ISCAA       0064
SI1ISCHI       00F2
SI1ITMOF       0003 04
SI1ITMRI       0001 80
SI1ITRAD       00D0
SI1ITRA3       00D3
SI1IVISC       00F0
SI1IZONE       00F1
SI1LCTB0       0044
SI1LCTB1       0045
SI1LCTLA       0045 20
SI1LCTLB       0045 10
SI1LCTLC       0045 08
SI1LCTLD       0045 04
SI1LCTLE       0045 02
SI1LCTLF       0045 01
SI1LCTLS       0044
SI1LCTL0       0044 80
SI1LCTL1       0044 40
SI1LCTL2       0044 20
SI1LCTL3       0044 10
SI1LCTL4       0044 08
SI1LCTL5       0044 04
SI1LCTL6       0044 02
SI1LCTL7       0044 01
SI1LCTL8       0045 80
SI1LCTL9       0045 40
SI1LORES       0024
SI1MCDS        0002 01
SI1MCL10       00A3 20
SI1MODE        0003
SI1MODEX       0002
SI1MSORG       0008
SI1NTVCT       0000
SI1OPASN       00D2
SI1OPRID       00E2
SI1PERAD       00D8
SI1PERAR       00E1
SI1PERCD       00D6
SI1PERCL       00D6
SI1PERZF       00D7
SI1PREFX       0004
SI1PRSEG       00D7 00
SI1PRSTD       00D3 00000000
SI1PSTD1       00D7 02
SI1PSTD2       00D7 01
SI1PSW         0018
SI1PSW0        0018
SI1PSW0B       0018
SI1PSW0F       0018
SI1PSW1        0019
SI1PSW2        001A
SI1PSW2H       001A
SI1PSW3        001B
SI1PSW4        001C
SI1PSW4B       001C
SI1PSW4F       001C
SI1PSW57       001D
SI1RCP         0060
SI1RCPBY       0062 10
SI1RCPB0       0060
SI1RCPB2       0062
SI1REPSC       0075
SI1RPLZN       0075
SI1RRF         0002 80
SI1RSCB        0001 40
SI1SCHI1       00F2 80
SI1SCST        0077
SI1SDSC        0000
SI1SESEG       00D7 02
SI1SESTD       00D3 00000002
SI1SIGA        004F 04
SI1SKAEN       0060 80
SI1SKAIP       0060 40
SI1SNORG       0068
SI1SPTE        00C4
SI1SSCTL       00D0
SI1SSCT2       00D1
SI1SSON        00D0 80
SI1STATC       0001
SI1SVCNN       0040 80
SI1SVCTL       0040
SI1SVC1C       0040 40
SI1SVC1N       0041
SI1SVC2C       0040 20
SI1SVC2N       0042
SI1SVC3C       0040 10
SI1SVC3N       0043
SI1TCHCL       0070
SI1TODPF       0054
SI1VCCIN       0003 40
SI1VECTF       004D 04
SI1VIRSN       0056
SI1VIRSV       005A
SI1VIWHN       0057
SI1VIWHO       0056
SI1VIWHY       0058
SI1VR          0003 08
SI1XA          0003 20
SI1XCPAL       00E8
SI1XCPAR       00E0
SI1XSL         00E5
SI1XSLIM       0078
SI1XSO         00E2
SI12NDVR       0002 20
SI12NDVV       0002 40
SI1370         0003 10

This information is based on z/VM V4R2.0. Last updated on 17 Oct 2001 at 16:27:12 EDT.
Copyright IBM Corporation, 1990, 2001