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 zArch 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' SI1IPWAI 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' SI1IPXTC EXTERNAL CALL
                                        INTERRUPTION PENDING
          .... .1..      SI1IPSTP       X'04' SI1IPSTP SIE stopping
                                        control
          .... ..1.      SI1IPVIO       X'02' SI1IPVIO I/O INTERRUPTION
                                        PENDING
          .... ...1      SI1IPEXT       X'01' SI1IPEXT EXTERNAL
                                        INTERRUPTION PENDING
0001    1 Bitstring    1 SI1STATC       '||S||' State control fields
          1... ....      SI1ITMRI       X'80' SI1ITMRI INTERVAL TIMER
                                        IRPT PENDING
          .1.. ....      SI1RSCB        X'40' SI1RSCB 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' SI1EXTMR Expedite-Timer
                                        processing enabled
          .... ...1      SI1EXRUN       X'01' SI1EXRUN 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' SI1RRF Region Relocate
                                        installed
          .1.. ....      SI12NDVV       X'40' SI12NDVV 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' SI12NDVR Indicates Rguest
                                        runs V=R guests via uVSIE
                                        (microcode VSIE). See SIx2NDVV
                                        comments for when set. Valid in
                                        all VMDBKs.
          .... ...1      SI1MCDS        X'01' SI1MCDS 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. ....      SI1XA          X'20' SI1XA SYS 370/XA MODE GUEST
                                        MACHINE
          ...1 ....      SI1370         X'10' SI1370 SYSTEM/370 MODE
                                        GUEST MACHINE
          .... 1...      SI1VR          X'08' SI1VR 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' SI1ITMOF 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' SI1GPE 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' PSWPERA PROGRAM EVENT
                                        RECORDING ACTIVE
          .... .1..      PSWTRAN        X'04' PSWTRAN ADDRESS TRANSLATE
                                        MODE ACTIVE
          .... ..1.      PSWIOSM        X'02' PSWIOSM I/O INTERRUPTION
                                        SUMMARY MASK
          .... ...1      PSWEXSM        X'01' PSWEXSM EXTERNAL INTERRUPT
                                        SUMMARY MASK
0018   24 Bitstring    1 SI1PSW0B       GUEST PSW BYTE ZERO, SYST. MASK
          1111 11..      PSWIOMSK       X'FC' PSWIOMSK CHANNEL MASK,
                                        CHANNELS 0-5
          .... ..1.      PSWIOSMB       X'02' PSWIOSMB I/O SUMMARY MASK,
                                        CHANNEL 6-15
          .... ...1      PSWEXSMB       X'01' PSWEXSMB EXTERNAL INTERRUPT
                                        SUMMARY MASK
0019   25 Bitstring    1 SI1PSW1        GUEST PSW BYTE ONE, KEY/EMWP
          1111 ....      PSWKEY         X'F0' PSWKEY PSW ACCESS KEY
                                        EXTRACTION MASK
          .... 1...      PSWECMD        X'08' PSWECMD EXTENDED CONTROL
                                        MODE ACTIVE
          .... .1..      PSWMCHK        X'04' PSWMCHK MACHINE CHECK
                                        SUMMARY MASK
          .... ..1.      PSWWAIT        X'02' PSWWAIT PROGRAM WAIT STATE
          .... ...1      PSWPROB        X'01' PSWPROB PROGRAM PROBLEM
                                        STATE
          .... ...1      PSWMAPPD       X'01' PSWMAPPD 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' PSWASMSK ADDRESS SPACE
                                        CONTROL MASK
          11.. ....      PSWHMODE       X'C0' PSWHMODE HOME-SPACE MODE
          1... ....      PSWSMODE       X'80' PSWSMODE SECONDARY MODE
          .1.. ....      PSWAMODE       X'40' PSWAMODE ACCESS-REGISTER
                                        MODE
          ..11 ....      PSWCOND        X'30' PSWCOND PSW CONDITION CODE
          ..1. ....      PSWCOND2       X'20' PSWCOND2 PSW CONDITION CODE
                                        BIT FOR CC=2,3
          ...1 ....      PSWCOND1       X'10' PSWCOND1 PSW CONDITION CODE
                                        BIT FOR CC=1,3
          .... 1111      PSWPMSK        X'0F' PSWPMSK FIXO+DECO+EXUN+SIGN
                                        PROGRAM MASK
          .... 1...      PSWFIXO        X'08' PSWFIXO FIXED-PT OVERFLOW
                                        INTRPT MASK
          .... .1..      PSWDECO        X'04' PSWDECO DECIMAL OVERFLOW
                                        INTRPT MASK
          .... ..1.      PSWEXUN        X'02' PSWEXUN EXPONENT UNDERFLOW
                                        INTRPT MASK
          .... ...1      PSWSIGN        X'01' PSWSIGN SIGNIFICANCE
                                        INTERRUPT MASK
          .... ....      PSWPMODE       X'00' PSWPMODE 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' PSW31BT 31-BIT LOGICAL
                                        ADDRESSING MODE
          1... ....      PSWBA          PSW31BT PSWBA Basic Addressing
                                        Mode
          .111 1111      PSWHIADR       X'7F' PSWHIADR INSTRUCTION
                                        COUNTER BITS 1-7 - MUST BE ZERO
                                        IN 24-BIT MODE.
          .... ....      PSW31AMF       X'80000000' PSW31AMF 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' PSWILCBC INSTRUCTION LENGTH
                                        CODE (ILC)
          1... ....      PSWILCB4       X'80' PSWILCB4 BC MODE ILC, 4
                                        BYTE LENGTH
          .1.. ....      PSWILCB2       X'40' PSWILCB2 BC MODE ILC, 2
                                        BYTE LENGTH
          ..11 ....      PSWCONDB       X'30' PSWCONDB PSW CONDITION CODE
          ..1. ....      PSWCONB2       X'20' PSWCONB2 PSW CONDITION CODE
                                        BIT FOR CC=2,3
          ...1 ....      PSWCONB1       X'10' PSWCONB1 PSW CONDITION CODE
                                        BIT FOR CC=1,3
          .... 1111      PSWPMSKB       X'0F' PSWPMSKB
                                        FIXOB+DECOB+EXUNB+SIGNB PROGRAM
                                        MASK
          .... 1...      PSWFIXOB       X'08' PSWFIXOB FIXED-PT OVERFLOW
                                        INTRPT MASK
          .... .1..      PSWDECOB       X'04' PSWDECOB DECIMAL OVERFLOW
                                        INTRPT MASK
          .... ..1.      PSWEXUNB       X'02' PSWEXUNB EXPONENT UNDERFLOW
                                        INTRPT MASK
          .... ...1      PSWSIGNB       X'01' PSWSIGNB SIGNIFICANCE
                                        INTERRUPT MASK Equate to define
                                        the open storage key associated
                                        with the Storage-Protection
                                        Override facility
          .... 1..1      KEYOPEN        9 KEYOPEN 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' KEYACC Storage key access
                                        control
          .... 1...      KEYFETCH       X'08' KEYFETCH Storage key
                                        fetch-protection control
          1111 1...      KEYACCF        KEYACC+KEYFETCH KEYACCF Storage
                                        key access and fetch
          .... .1..      KEYREF         X'04' KEYREF Storage key
                                        reference bit
          .... ..1.      KEYCHG         X'02' KEYCHG Storage key change
                                        bit
          .... .11.      KEYRC          KEYREF+KEYCHG KEYRC Storage key
                                        reference and change
          1111 111.      KEYISOL        KEYACCF+KEYRC KEYISOL Isolate
                                        entire 7 bit storage key Equates
                                        for SSKE M3 mask field option
                                        bits
          .... 1...      SSKENQ         8 SSKENQ SSKE Non-Quiescing
          .... .1..      SSKEMR         4 SSKEMR SSKE Reference bit
                                        update bypass
          .... ..1.      SSKEMC         2 SSKEMC SSKE Change bit update
                                        bypass
          .... ...1      SSKEMB         1 SSKEMB SSKE Multiple 4K blocks
                                        !IC Codes used as operand to SAC
                                        instruction
          .... ....      SACPRIM        X'000' SACPRIM Primary-space mode
          SI1PSW4B       SACSECO        X'100' SACSECO Secondary-space
                                        mode
          SI1PSW4B       SACAR          X'200' SACAR Access-register mode
          SI1PSW4B       SACHOME        X'300' SACHOME 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 SAM31 Cross reference Set
                                        Addressing Mode entry into 31-bit
                                        addressing mode
          .1.. ....      SAM64          64 SAM64 Cross reference Set
                                        Addressing Mode entry into 64-bit
                                        addressing mode Equates to help
                                        deal with virtual addresses.
          SI1PSW4B       DATSXM         X'7FF00000' DATSXM Isolate
                                        segment-index field of a virtual
                                        address.
          SI1PSW4B       DATPXM         X'000FF000' DATPXM Isolate
                                        page-index field of a virtual
                                        address.
          SI1PSW4B       DATBXM         X'00000FFF' DATBXM Isolate
                                        byte-index field of a virtual
                                        address. Equates to use in NILL
                                        instructions to convert one
                                        64-bit address to another.
          SI1PSW4B       PTE2PTO        X'F800' PTE2PTO Convert PTE addr
                                        to PTO addr
          SI1PSW4B       PTE2PGM        X'F000' PTE2PGM Convert PTE addr
                                        to PGMBK addr
          SI1PSW4B       PTO2PGM        X'F000' PTO2PGM Convert PTO addr
                                        to PGMBK addr
          SI1PSW4B       STD2STO        X'F000' STD2STO Convert STD addr
                                        to STO addr
          SI1PSW4B       STE2STO        X'F000' STE2STO Convert STE addr
                                        to STO addr
          SI1PSW4B       STE2PTO        X'F800' STE2PTO Convert STE
                                        contents to PTO addr
          SI1PSW4B       STE2PGM        X'F000' STE2PGM Convert STE
                                        contents to PGMBK Equates related
                                        to access-list designations.
          SI1PSW4B       ALD0ALOM       X'7FFFFF80' ALD0ALOM Isolate
                                        access-list origin
          .111 1111      ALD0ALLM       X'0000007F' ALD0ALLM Isolate
                                        access-list length
          .... ..11      ALD0ALNS       3 ALD0ALNS Bits to shift right an
                                        ALEN to get the associated ALL
                                        value.
          1... ....      ALD0ALUN       128 ALD0ALUN 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 ALD0ALUS Number of bits to
                                        shift left in order to multiply
                                        by ALD0ALUN.
          1... ....      ALDMIN         ALD0ALUN ALDMIN Length of
                                        smallest access list, in bytes.
          SI1PSW4B       ALDMAX         4096*4 ALDMAX Length of maximum
                                        access list, in bytes. Equates
                                        related to ASTEO-words:
          SI1PSW4B       ASWASTEOM      X'7FFFFFC0' ASWASTEOM Isolate
                                        ASTE origin Equates related to
                                        DUCTO-words:
          SI1PSW4B       DUWDUCTOM      X'7FFFFFC0' DUWDUCTOM Isolate
                                        DUCT origin SIGP CODES
                                        DEFINITIONS SIGNAL PROCESSOR
                                        CODES
          .... ...1      SIGPSENS       001 SIGPSENS SIGP SENSE
          .... ..1.      SIGPEXTC       002 SIGPEXTC SIGP EXTERNAL CALL
          .... ..11      SIGPEMER       003 SIGPEMER SIGP EMERGENCY
                                        SIGNAL
          .... .1..      SIGPSTRT       004 SIGPSTRT SIGP START
          .... .1.1      SIGPSTOP       005 SIGPSTOP SIGP STOP
          .... .11.      SIGPRSTR       006 SIGPRSTR SIGP RESTART
          .... .111      SIGPIPR        007 SIGPIPR SIGP INITIAL PROGRAM
                                        RESET
          .... 1...      SIGPPR         008 SIGPPR SIGP PROGRAM RESET
          .... 1..1      SIGPSSTT       009 SIGPSSTT SIGP STOP AND STORE
                                        STATUS
          .... 1.11      SIGPICPU       011 SIGPICPU SIGP INITIAL CPU
                                        RESET
          .... 11..      SIGPCPU        012 SIGPCPU SIGP CPU RESET
          .... 11.1      SIGPSPFX       013 SIGPSPFX SIGP SET PREFIX
          .... 111.      SIGPSSTS       014 SIGPSSTS SIGP STORE STATUS AT
                                        ADDRESS
          ...1 ...1      SIGPSXST       017 SIGPSXST SIGP Store Extended
                                        Status At Address
          ...1 ..1.      SIGPSARC       018 SIGPSARC SIGP Set
                                        Architecture
          ...1 .1.1      SIGPSRST       021 SIGPSRST SIGP Sense Running
                                        STatus
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' SI1CPUTN 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' SI1SVCNN INTERCEPT ALL SVC
                                        INSTRUCTIONS
          .1.. ....      SI1SVC1C       X'40' SI1SVC1C INTERCEPT ON SVC
                                        NUMBER IN SVC1N
          ..1. ....      SI1SVC2C       X'20' SI1SVC2C INTERCEPT ON SVC
                                        NUMBER IN SVC2N
          ...1 ....      SI1SVC3C       X'10' SI1SVC3C 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' SI1LCTL0 INTERCEPT LCTL CR0
          .1.. ....      SI1LCTL1       X'40' SI1LCTL1 INTERCEPT LCTL CR1
          ..1. ....      SI1LCTL2       X'20' SI1LCTL2 INTERCEPT LCTL CR2
          ...1 ....      SI1LCTL3       X'10' SI1LCTL3 INTERCEPT LCTL CR3
          .... 1...      SI1LCTL4       X'08' SI1LCTL4 INTERCEPT LCTL CR4
          .... .1..      SI1LCTL5       X'04' SI1LCTL5 INTERCEPT LCTL CR5
          .... ..1.      SI1LCTL6       X'02' SI1LCTL6 INTERCEPT LCTL CR6
          .... ...1      SI1LCTL7       X'01' SI1LCTL7 INTERCEPT LCTL CR7
0045   69 Bitstring    1 SI1LCTB1       LCTL INTERCEPTION, CR8-CR15
          1... ....      SI1LCTL8       X'80' SI1LCTL8 INTERCEPT LCTL CR8
          .1.. ....      SI1LCTL9       X'40' SI1LCTL9 INTERCEPT LCTL CR9
          ..1. ....      SI1LCTLA       X'20' SI1LCTLA INTERCEPT LCTL
                                        CR10
          ...1 ....      SI1LCTLB       X'10' SI1LCTLB INTERCEPT LCTL
                                        CR11
          .... 1...      SI1LCTLC       X'08' SI1LCTLC INTERCEPT LCTL
                                        CR12
          .... .1..      SI1LCTLD       X'04' SI1LCTLD INTERCEPT LCTL
                                        CR13
          .... ..1.      SI1LCTLE       X'02' SI1LCTLE INTERCEPT LCTL
                                        CR14
          .... ...1      SI1LCTLF       X'01' SI1LCTLF 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' SI1ICPOP INTERCEPT
                                        OPERATION EXCEPTION PROGRAM
                                        INTERRUPTIONS
          .1.. ....      SI1ICPRO       X'40' SI1ICPRO INTERCEPT
                                        PRIVILEGED OPERATION PROGRAM
                                        INTERRUPTIONS
          ..1. ....      SI1ICPRG       X'20' SI1ICPRG INTERCEPT PROGRAM
                                        INTERRUPTIONS
          .... 1...      SI1ICTS        X'08' SI1ICTS INTERCEPT TEST AND
                                        SET (TS) INSTRUCTIONS WHEN CC=1
          .... .1..      SI1ICCS        X'04' SI1ICCS INTERCEPT COMPARE
                                        AND SWAP (CS) INSTRUCTIONS WHEN
                                        CC=1
          .... ..1.      SI1ICCDS       X'02' SI1ICCDS INTERCEPT COMPARE
                                        DOUBLE AND SWAP (CDS)
                                        INSTRUCTIONS WHEN CC=1
          .... ...1      SI1ICIPT       X'01' SI1ICIPT INTERCEPT
                                        INVALIDATE PAGE TABLE ENTRY
                                        INSTRUCTIONS (IPTE) or CSP
0049   73 Bitstring    1 SI1ICPT1       INTERCEPTION CONTROLS, BYTE 1
          .1.. ....      SI1ICLPS       X'40' SI1ICLPS INTERCEPT LOAD PSW
                                        (LPSW) INSTRUCTIONS
          ..1. ....      SI1ICPTL       X'20' SI1ICPTL INTERCEPT PURGE
                                        TLB (PTLB) AND PURGE ALB (PALB)
                                        INSTRUCTIONS
          ...1 ....      SI1ICSSM       X'10' SI1ICSSM INTERCEPT SET
                                        SYSTEM MASK (SSM) INSTRUCTIONS
          .... 1...      SI1ICBSA       X'08' SI1ICBSA INTERCEPT BRANCH
                                        AND SET AUTHORITY (BSA)
                                        INSTRUCTIONS
          .... .1..      SI1ICSTC       X'04' SI1ICSTC INTERCEPT STORE
                                        CONTROL (STCTL) INSTRUCTIONS
          .... ..1.      SI1ICSTN       X'02' SI1ICSTN INTERCEPT
                                        STORE-THEN-AND SYSTEM MASK
                                        (STNSM) INSTRUCTIONS
          .... ...1      SI1ICSTO       X'01' SI1ICSTO 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' SI1ICSTK INTERCEPT STORE
                                        CLOCK (STCK) INSTRUCTIONS
          .1.. ....      SI1ICISK       X'40' SI1ICISK INTERCEPT INSERT
                                        STORAGE KEY (ISK) AND INSERT
                                        STORAGE KEY EXTENDED (ISKE)
                                        INSTRUCTIONS
          ..1. ....      SI1ICSSK       X'20' SI1ICSSK INTERCEPT SET
                                        STORAGE KEY (SSK) AND SET STORAGE
                                        KEY EXTENDED (SSKE) INSTRUCTIONS
          ...1 ....      SI1ICRRB       X'10' SI1ICRRB INTERCEPT RESET
                                        REFERENCE BIT (RRB) AND RESET
                                        REFERENCE BIT EXTENDED (RRBE)
                                        INSTRUCTIONS
          .... 1...      SI1ICPC        X'08' SI1ICPC INTERCEPT PROGRAM
                                        CALL (PC) INSTRUCTIONS
          .... .1..      SI1ICPT        X'04' SI1ICPT INTERCEPT PROGRAM
                                        TRANSFER (PT) INSTRUCTIONS
          .... ..1.      SI1ICTPT       X'02' SI1ICTPT INTERCEPT TEST
                                        PROTECTION (TPROT) INSTRUCTIONS
          .... ...1      SI1ICLSP       X'01' SI1ICLSP INTERCEPT LOAD
                                        ADDRESS SPACE PARAMETERS (LASP)
                                        INSTRUCTIONS
004B   75 Bitstring    1 SI1ICPT3       INTERCEPTION CONTROLS, BYTE 3
          .1.. ....      SI1ICSPT       X'40' SI1ICSPT INTERCEPT SET CPU
                                        TIMER (SPT) AND STORE CPU TIMER
                                        (STPT) INSTRUCTIONS
          ..1. ....      SI1ICSCK       X'20' SI1ICSCK INTERCEPT SET
                                        CLOCK COMPARATOR (SCKC) AND STORE
                                        CLOCK COMPARATOR (STCKC)
                                        INSTRUCTIONS
          .... 1...      SI1ICPR        X'08' SI1ICPR INTERCEPT PROGRAM
                                        RETURN (PR) INSTRUCTION
          .... .1..      SI1ICBAK       X'04' SI1ICBAK INTERCEPT BRANCH
                                        AND STACK (BAKR) INSTRUCTION
          .... ..1.      SI1ICPG        X'02' SI1ICPG 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' SI1ECEXT EXTERNAL
                                        INTERRUPTION INTERPRETATION
                                        ASSIST
          .1.. ....      SI1ECINT       X'40' SI1ECINT INTERVENTION
                                        BYPASS ASSIST
          ..1. ....      SI1ECWAI       X'20' SI1ECWAI GUEST WAIT-STATE
                                        ASSIST
          ...1 ....      SI1ECSGP       X'10' SI1ECSGP SIGP
                                        INTERPRETATION ASSIST
          .... 1...      SI1ECALT       X'08' SI1ECALT ALERT MONITORING
                                        BIT
          .... .1..      SI1ECIO2       X'04' SI1ECIO2 I/O INTERPRETATION
                                        LEVEL 2 ACTIVATION BIT
          .... ...1      SI1ECMVP       X'01' SI1ECMVP 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' SI1EC370 ENABLE 370 GUEST
                                        I/O INTERRUPTS
004E   78 Bitstring    1 SI1ECA2        Execution controls, byte 2
          .... ....      SI1BKDF1       X'00' SI1BKDF1 Dummy bit
                                        definition so BLOCKDEF will map
                                        SIxECA2 correctly
004F   79 Bitstring    1 SI1ECA3        Execution controls, byte 3
          .... .1..      SI1SIGA        X'04' SI1SIGA 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 SI1ENDOP 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 SI1ICNTC 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 SI1ICPNT PROGRAM INTERRUPT
                                        INTERCEPTION
          0000000C       SI1ICBOT       12 SI1ICBOT BOTH INSTRUCTION AND
                                        PROGRAM INTERRUPT INTERCEPTIONS
                                        (OCCURRS WITH LCTL, TS, CS, CDS
                                        INSTRUCTIONS WITH A PER EVENT.)
          00000010       SI1ICPEX       16 SI1ICPEX PENDING EXTERNAL
                                        INTERRUPT
          00000014       SI1ICXNT       20 SI1ICXNT EXTERNAL INTERRUPT
                                        INTERCEPTION
          00000018       SI1ICPIO       24 SI1ICPIO PENDING I/O INTERRUPT
                                        INTERCEPT
          0000001C       SI1ICWT        28 SI1ICWT WAIT STATE
                                        INTERCEPTION
          00000020       SI1ICVAL       32 SI1ICVAL VALIDITY INTERCEPTION
          00000024       SI1IMISC       36 SI1IMISC 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 SI1ICSTP STOP INTERCEPTION
          0000002C       SI1ICOUO       44 SI1ICOUO OPERATION EXCEPTION
                                        INTERCEPTION
          00000030       SI1ICALT       48 SI1ICALT Alert interception
          00000038       SI1ICPIX       56 SI1ICPIX PARTIAL
                                        INSTRUCTION-EXECUTION
                                        INTERCEPTION
          0000003C       SI1ICIOR       60 SI1ICIOR I/O INTERRUPTION
                                        INTERCEPTION
          00000040       SI1ICION       64 SI1ICION I/O INSTRUCTION
                                        INTERCEPTION
          00000044       SI1ICRUN       68 SI1ICRUN Expedite-Run
                                        processing Interception
          00000048       SI1ICTMR       72 SI1ICTMR Expedite-Timer
                                        processing Interception
          00000003       SI1IMLT4       X'03' SI1IMLT4 To ensure field is
                                        multiple of 4
0051   81 Bitstring    1 SI1ICFLG       INSTRUCTION INTERCEPT MODIFIER
          .... ..1.      SI1ICIF        X'02' SI1ICIF INSTRUCTION FETCH
                                        EVENT (P.E.R)
          .... ...1      SI1ICEX        X'01' SI1ICEX 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 SI1IPA
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
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' SI1RCPBY 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' CSWIRC INTERRUPTION
                                        SUBCLASS EXTRACT MASK
          1... ....      CSWQDIO        X'80' CSWQDIO QDIO Facility (Q)
                                        Available
          .... .1..      CSWIOINC       X'04' CSWIOINC I/O Initiation
                                        Control bit
          .... ..1.      CSWHDVA        X'02' CSWHDVA HALT DEVICE (HDV)
                                        Assist Control bit
          .... ...1      CSWABC         X'01' CSWABC ALTERNATE BLOCK
                                        CONTROL BIT
          1... ....      CSWPATH        X'80' CSWPATH MODEL DEPENDENT
                                        PATH FOR MSG SUBCHANL
          ..11 111.      CSWMSV         X'3E' CSWMSV MESSAGE SUBCHANNEL
                                        VALID BITS
          .1.. ....      CSWMINS        X'40' CSWMINS 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' CSWATTN ATTENTION
          .1.. ....      CSWSM          X'40' CSWSM STATUS MODIFIER
          ..1. ....      CSWCUE         X'20' CSWCUE CONTROL UNIT END
          ...1 ....      CSWBUSY        X'10' CSWBUSY BUSY
          .... 1...      CSWCE          X'08' CSWCE CHANNEL END
          .... .1..      CSWDE          X'04' CSWDE DEVICE END
          .... ..1.      CSWUC          X'02' CSWUC UNIT CHECK
          .... ...1      CSWUE          X'01' CSWUE UNIT EXCEPTION
          .... 11..      CSWCEDE        X'0C' CSWCEDE CHANNEL END AND
                                        DEVICE END
          ..1. 11..      CSWCEDC        X'2C' CSWCEDC CHANNEL END,DEVICE
                                        END,AND CUE
          .1.1 ....      CSWSMBSY       X'50' CSWSMBSY CONTROL UNIT BUSY
          .111 ....      CSWCBS         X'70' CSWCBS CONTROL UNIT BUSY
                                        AND END
          1... .1..      CSWDEA         X'84' CSWDEA 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' CSWPCI PROGRAM CONTROLLED
                                        INTERRUPTION Command Mode only
          .1.. ....      CSWIL          X'40' CSWIL INCORRECT LENGTH
                                        INDICATION Command Mode only
          ..1. ....      CSWPRG         X'20' CSWPRG CHANNEL PROGRAM
                                        CHECK
          ...1 ....      CSWPROT        X'10' CSWPROT STORAGE PROTECTION
                                        CHECK
          .... 1...      CSWCDC         X'08' CSWCDC CHANNEL DATA CHECK
          .... .1..      CSWCCC         X'04' CSWCCC CHANNEL CONTROL
                                        CHECK
          .... ..1.      CSWIFCC        X'02' CSWIFCC INTERFACE CONTROL
                                        CHECK
          .... ...1      CSWCHC         X'01' CSWCHC CHANNEL CHAINING
                                        CHECK Command Mode only
          .... 111.      CSWHCE         X'0E' CSWHCE CDC+CCC+IFCC
                                        HARDWARE ERRORS
          ..11 ...1      CSWPCE         X'31' CSWPCE 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' CR1SSXA 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' CR1SS370 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' SI1MCL10 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' CRCBRCTL BRANCH TRACE
                                        CONTROL BIT. WHEN ON, BALR, BASR,
                                        BASSM, BAKR AND BSG INST MAY BE
                                        TRACED BY THE HARDWARE. Note that
                                        for zArch, 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 EXTICL00 CLASS 00 EXTERNAL
                                        INTERRUPTS (INTERRUPT KEY,
                                        INTERVAL TIMER)
          00000010       EXTICL10       16 EXTICL10 CLASS 10 EXTERNAL
                                        INTERRUPTS (TIMER, COMPARATOR,
                                        TOD SYNCH)
          00000012       EXTICL12       18 EXTICL12 CLASS 12 EXTERNAL
                                        INTERRUPTS (MULTI-CPU SIGNALS)
          00000014       EXTICL14       20 EXTICL14 CLASS 14 EXTERNAL
                                        INTERRUPTS (ETR INTERRUPTS)
          00000020       EXTICL20       32 EXTICL20 Class 20 external
                                        interrupts (Time zone transition)
          00000024       EXTICL24       36 EXTICL24 CLASS 24 EXTERNAL
                                        INTERRUPTS (SERVICE SIGNALS)
          00000026       EXTICL26       38 EXTICL26 CLASS 26 EXTERNAL
                                        INTERRUPTS (ESA/XC INTERRUPTS)
          00000040       EXTICL40       64 EXTICL40 CLASS 40 EXTERNAL
                                        INTERRUPTS (VMCF AND IUCV
                                        COMMUNICATION)
00C7  199 Bitstring    1 SI1IEXCT       EXTERNAL INTERRUPTION TYPE CODE
          00000040       EXTIKEY        64 EXTIKEY CODE X'0040' INTERRUPT
                                        KEY
          00000080       EXTITMR        128 EXTITMR CODE X'0080' 370
                                        INTERVAL TIMER
          00000003       EXTITSYN       03 EXTITSYN CODE X'1003' TOD
                                        SYNCH CHECK
          00000004       EXTICKC        04 EXTICKC CODE X'1004' CLOCK
                                        COMPARATOR
          00000005       EXTICPU        05 EXTICPU CODE X'1005' CPU TIMER
          00000000       EXTIMALF       00 EXTIMALF CODE X'1200'
                                        MALFUNCTION ALERT
          00000001       EXTIEMGS       01 EXTIEMGS CODE X'1201'
                                        EMERGENCY SIGNAL
          00000002       EXTICALL       02 EXTICALL CODE X'1202' EXTERNAL
                                        CALL
          00000006       EXTIETR        06 EXTIETR CODE X'1406' ETR
                                        INTERRUPT
          00000007       EXTIMEAS       07 EXTIMEAS Code X'1407'
                                        Measurement Alert
          00000004       EXTITZCH       04 EXTITZCH CODE X'2004' Time
                                        Zone Change
          00000001       EXTISVSG       01 EXTISVSG CODE X'2401' SERVICE
                                        SIGNAL
          00000002       EXTIPVM        02 EXTIPVM CODE X'2402' PVM
                                        LOGICAL DEVICE
          00000003       EXTIXC         03 EXTIXC CODE X'2603' ESA/XC and
                                        other VM external interrupts
          00000000       EXTIIUCV       00 EXTIIUCV CODE X'4000' IUCV
                                        INTERRUPTION
          00000001       EXTIVMCF       01 EXTIVMCF 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
          00000136       PRGIADCP       X'0136' PRGIADCP Addressing
                                        capability
          00008000       PRGIARPC       X'8000' PRGIARPC 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' PRGICCLR USED TO CLEAR
                                        PRGICODE
          00000001       PRGIOPER       X'01' PRGIOPER OPERATION
          00000002       PRGIPRIV       X'02' PRGIPRIV PRIVILEGED
                                        OPERATION
          00000003       PRGIEXEC       X'03' PRGIEXEC EXECUTE
          00000004       PRGIPROT       X'04' PRGIPROT PROTECTION
          00000005       PRGIADDR       X'05' PRGIADDR ADDRESSING
          00000006       PRGISPEC       X'06' PRGISPEC SPECIFICATION
          00000007       PRGIDATA       X'07' PRGIDATA DATA
          00000008       PRGIFXDV       X'08' PRGIFXDV FIXED POINT
                                        OVERFLOW
          00000009       PRGIFDIV       X'09' PRGIFDIV FIXED POINT DIVIDE
          0000000A       PRGIDECO       X'0A' PRGIDECO DECIMAL OVERFLOW
          0000000B       PRGIDDIV       X'0B' PRGIDDIV DECIMAL DIVIDE
          0000000C       PRGIEXPO       X'0C' PRGIEXPO EXPONENT OVERFLOW
          0000000D       PRGIEXPU       X'0D' PRGIEXPU EXPONENT UNDERFLOW
          0000000E       PRGISGNF       X'0E' PRGISGNF SIGNIFICANCE
          0000000F       PRGIFPDV       X'0F' PRGIFPDV FLOATING POINT
                                        DIVIDE
          00000010       PRGISEG        X'10' PRGISEG SEGMENT TRANSLATION
          00000011       PRGIPAGE       X'11' PRGIPAGE PAGE TRANSLATION
          00000012       PRGITSPC       X'12' PRGITSPC TRANSLATION
                                        SPECIFICATION
          00000013       PRGISPOP       X'13' PRGISPOP SPECIAL OPERATION
          00000014       PRGIPPF        X'14' PRGIPPF PSEUDO-PAGE-FAULT
                                        (SOFTWARE ONLY)
          00000015       PRGIOPND       X'15' PRGIOPND OPERAND (370/XA
                                        ONLY)
          00000016       PRGITRAC       X'16' PRGITRAC TRACE TABLE FULL
                                        (370/XA ONLY)
          00000017       PRGIASNT       X'17' PRGIASNT ASN TRANSLATION
                                        SPECIFICATION EXCEPTION
          0000001A       PRGIBVOL       x'1A' PRGIBVOL Block-Volatility
                                        exception
          0000001C       PRGISPSW       X'1C' PRGISPSW SPACE SWITCH EVENT
          0000001E       PRGIUNOP       X'1E' PRGIUNOP UNNORMALIZED
                                        OPERAND EXCEPTION
          0000001F       PRGIPCTR       X'1F' PRGIPCTR PC-TRANSLATION
                                        SPECIFICATION
          00000020       PRGIAFXT       X'20' PRGIAFXT AFX TRANSLATION
          00000021       PRGIASXT       X'21' PRGIASXT ASX TRANSLATION
          00000022       PRGILXTR       X'22' PRGILXTR LX TRANSLATION
          00000023       PRGIEXTR       X'23' PRGIEXTR EX TRANSLATION
          00000024       PRGIPRIA       X'24' PRGIPRIA PRIMARY AUTHORITY
          00000025       PRGISECA       X'25' PRGISECA SECONDARY
                                        AUTHORITY
          00000026       PRGILFXTS      X'26' PRGILFXTS LFX translation
                                        specification
          00000027       PRGILSXTS      X'27' PRGILSXTS LSX translation
                                        specification
          00000028       PRGIALTS       X'28' PRGIALTS ALET SPECIFICATION
          00000029       PRGIALNT       X'29' PRGIALNT ALEN TRANSLATION
          0000002A       PRGIALES       X'2A' PRGIALES ALE SEQUENCE
          0000002B       PRGIASTV       X'2B' PRGIASTV ASTE VALIDITY
          0000002C       PRGIASTS       X'2C' PRGIASTS ASTE SEQUENCE
          0000002D       PRGIEXTA       X'2D' PRGIEXTA EXTENDED AUTHORITY
          0000002E       PRGILSTES      X'2E' PRGILSTES LSTE Sequence
          0000002F       PRGIASTI       X'2F' PRGIASTI ASTE Instance
                                        number
          00000030       PRGISTKF       X'30' PRGISTKF STACK FULL
          00000031       PRGISTKE       X'31' PRGISTKE STACK EMPTY
          00000032       PRGISTKS       X'32' PRGISTKS STACK
                                        SPECIFICATION
          00000033       PRGISTKT       X'33' PRGISTKT STACK TYPE
          00000034       PRGISTKO       X'34' PRGISTKO STACK OPERATION
          00000035       PRGIHIX1       X'35' PRGIHIX1 Host-indicated
                                        exception, #1
          00000036       PRGIHIX2       X'36' PRGIHIX2 Host-indicated
                                        exception, #2
          00000038       PRGIASCT       X'38' PRGIASCT ASCE type
          00000039       PRGIRFT        X'39' PRGIRFT Region first
                                        translation
          0000003A       PRGIRST        X'3A' PRGIRST Region second
                                        translation
          0000003B       PRGIRTT        X'3B' PRGIRTT Region third
                                        translation
          00000040       PRGIMC         X'40' PRGIMC MONITOR CALL
          0000007F       PRGICMSK       X'7F' PRGICMSK MASK TO ISOLATE
                                        PROGRAM CHECK
          00000080       PRGIPER        X'80' PRGIPER 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' SI1SSON
                                        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 SI1PRSTD STD is obtained from
                                        CR1
          00000001       SI1ARSTD       01 SI1ARSTD STD is obtained from
                                        AR-specified
          00000002       SI1SESTD       02 SI1SESTD STD is obtained from
                                        CR7
          00000003       SI1HOSTD       03 SI1HOSTD 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' SI1ATMID Addressing and
                                        translation mode identification
                                        (ATMID) validity bit
          ..1. ....      SI1ATM32       X'20' SI1ATM32 ATMID PSW bit 32
          ...1 ....      SI1ATM05       X'10' SI1ATM05 ATMID PSW bit 05
          .... 1...      SI1ATM16       X'08' SI1ATM16 ATMID PSW bit 16
          .... .1..      SI1ATM17       X'04' SI1ATM17 ATMID PSW bit 17
          .... ..1.      SI1PSTD1       X'02' SI1PSTD1 STD ID bit 1
          .... ...1      SI1PSTD2       X'01' SI1PSTD2 STD ID bit 2
          .111 1111      SI1ATM         SI1ATMID+SI1ATM32+SI1ATM05+SI1ATM
                                        16+SI1ATM17+SI1PSTD1+SI 1PSTD2
                                        Mask to reset ATM bits
          .... ....      SI1PRSEG       X'00' SI1PRSEG STD ID bits both
                                        off. This is Primary Segment
                                        Table Designation obtained from
                                        CR-1
          .... ...1      SI1ARSEG       X'01' SI1ARSEG STD ID bits =
                                        '01'x. This is AR specified
          .... ..1.      SI1SESEG       X'02' SI1SESEG STD ID bits =
                                        '10'x. This is Secondary Segment
                                        Table Designation obtained from
                                        CR-7
          .... ..11      SI1HOSEG       X'03' SI1HOSEG 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
          ..1. ....      PRGXCPRI       X'20' PRGXCPRI Primary-tran
                                        problem (not Access Register
                                        related)
          ...1 ....      PRGXCSEC       X'10' PRGXCSEC Secondary-tran
                                        problem (not Access Register
                                        related)
          .... 1111      PRGXCREG       X'0F' PRGXCREG Access-register
                                        number Maximum number of real
                                        processors
          .1.. ....      MAXRPROC       64 MAXRPROC Maximum number of
                                        real processors supported by
                                        certain internal data structures
          ..11 1111      MAXCPUAD       63 MAXCPUAD Maximum CPU address
                                        supported
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' SI1SCHI1 INTERRUPT
                                        INTERLOCK IS ON
00F3  243 Bitstring    1 *              RESERVED
00F4  244 Bitstring    6 SI1IBM1        Reserved for IBM hardware use
00FA  250 Bitstring    2 *              Reserved for IBM hardware use
00FC  252 Signed       4 *              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    2 SI1IBM2        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
EXTIMEAS       00C7 00000007
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
MAXCPUAD       00E0 3F
MAXRPROC       00E0 40
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
PRGIASTI       00CF 0000002F
PRGIASTS       00CF 0000002C
PRGIASTV       00CF 0000002B
PRGIASXT       00CF 00000021
PRGIBVOL       00CF 0000001A
PRGICCLR       00CF 00000000
PRGICMSK       00CF 0000007F
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
PRGILFXTS      00CF 00000026
PRGILSTES      00CF 0000002E
PRGILSXTS      00CF 00000027
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
PRGXCPRI       00E0 20
PRGXCREG       00E0 0F
PRGXCSEC       00E0 10
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
PTE2PGM        001C SI1PSW4B
PTE2PTO        001C SI1PSW4B
PTO2PGM        001C SI1PSW4B
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
SIGPSRST       001C 15
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        00FC 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
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
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
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
SSKEMB         001C 01
SSKEMC         001C 02
SSKEMR         001C 04
SSKENQ         001C 08
STD2STO        001C SI1PSW4B
STE2PGM        001C SI1PSW4B
STE2PTO        001C SI1PSW4B
STE2STO        001C SI1PSW4B

This information is based on z/VM V6R2.0. Last updated on 21 Nov 2011 at 11:21:12 EDT.
Copyright IBM Corporation, 1990, 2011