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

#### TRXBK

Prolog

Control Block Contents
TRXBK DSECT

Storage Layout

Cross Reference (Contains links to field and bit definitions)

#### TRXBK Prolog

     NAME       : HCPTRXBK
     DESCRIPTION: TRACE EXTENSION BLOCK
     DSECT      : TRXBK
     FUNCTION   : HCPTRXBK CONTAINS DESCRIPTIVE INFORMATION ABOUT THE
                  TRACE ENVIRONMENT THAT IS CURRENTLY IN EFFECT. IT IS
                  ALSO USED AS A WORK AREA DURING TRACE TRAP
                  PROCESSING.
     LOCATED BY : VMDTREXT FIELD OF HCPVMDBK
     CREATED BY : HCPTRINT
     DELETED BY : HCPTRIX
     SERIALIZED : CREATED AND DELETED IN CONSOLE FUNCTION MODE, ALTERED
                  UNDER VMDBK DISPATCH LOCK.

#### TRXBK Control Block Content

#### TRXBK DSECT

    Hex   Dec Type/Val   Lng Label (dup)    Comments
    ---- ---- --------- ---- -------------- --------
    0000    0 Structure      TRXBK          TRACE EXTENSION BLOCK
         Standard savearea for HCPTRX
    0000    0 Dbl-Word     8 TRXSAVE (32)   STANDARD SAVE AREA **NOTE: THIS
                                            FIELD MUST REMAIN FIRST IN THE
                                            TRXBK. THE HCPTRXNT ENTRY
                                            STATEMENT REFERENCES THE FIELD
                                            WITH 'SAVE=(VMDTREXT)'. Note also
                                            that some of the fields in
                                            TRXSAVE are shared by HCPTRX &
                                            HCPTPX. HCPTRX uses TRXSAVE as
                                            its SAVBK and HCPTPX references
                                            the shared fields through its
                                            addressability to TRXBK
         Standard savearea for HCPTPX
    0100  256 Dbl-Word     8 TRXTPXSV (32)  STANDARD SAVE AREA - used by
                                            HCPTPX
    0200  512 Signed       4 TRXTPXAD       Address of above savearea for
                                            linkage
    0204  516 Signed       4 *              Reserved for future IBM use
    0208  520 Signed       4 TRXNBASE       Base interception bits (without
                                            PER)
    020C  524 Signed       4 TRXECMSK (0)   Mask of ECA bits to apply to
                                            VMDECA
    020C  524 Bitstring    1 TRXECAM0       Mask of ECA, byte 0
              1... ....      SIEECEXT       X'80' External Interruption
                                            Interpretation Assist
              .1.. ....      SIEECINT       X'40' Intervention Bypass Assist
              ..1. ....      SIEECWAI       X'20' Guest Wait-State Assist
              ...1 ....      SIEECSGP       X'10' SIGP Interpretation Assist
              .... 1...      SIEECALT       X'08' Alert monitoring bit
              .... .1..      SIEECIO2       X'04' I/O-Interpretation-level-2
                                            activation bit
              .... ...1      SIEECMVP       X'01' MVPG Facility enablement.
                                            When this bit is one, SIE will
                                            inter- pret the MVPG and IESBE
                                            opcodes.
    020D  525 Bitstring    1 TRXECAM1       Mask of ECA, byte 1
    020E  526 Bitstring    1 TRXECAM2       Mask of ECA, byte 2
    020F  527 Bitstring    1 *              Reserved for future IBM use
    0210  528 Signed       2 TRXLBASE       BASE LCTL INTERCEPTION CONTROLS
    0212  530 Signed       2 TRXTCHBS       BASE TCH INTERCEPTION CONTROLS
    0214  532 Signed       4 *              RESERVED FOR FUTURE IBM USE
         Copy of GPRS for base and displacement calculations Use the TRXGPRS
         (4-byte GPRS) when CP is in 390 mode. Use the TRXGGPRS (8-byte GPRS)
         when CP is in ESAME mode. When CP is in ESAME mode, but the guest is in
         ESA/390 mode, the leftmost half of the registers will be zeros.
    0218  536 Bitstring  128 TRXGGPRS (0)   16 8-byte GPRS
    0218  536 Signed       4 TRXGPRS (16)   16 4-byte GPRS
    0258  600 Signed       4 * (16)         Reserved for 8-byte GPRS
    0298  664 Bitstring   16 TRXGPSW (0)    Guest PSW at last call from
                                            RUNU(ESAME)
    0298  664 Bitstring    8 TRXPSW (0)     GUEST PSW AT LAST CALL FROM
                                            RUNU(390)
    0298  664 Bitstring    4 TRXPSWF1 (0)   First fullword of guest PSW
    0298  664 Bitstring    1 TRXPSWB0       Guest PSW byte 0
    0299  665 Bitstring    1 TRXPSWB1       Guest PSW byte 1
    029A  666 Bitstring    1 TRXPSWB2       Guest PSW byte 2
    029B  667 Bitstring    1 TRXPSWB3       Guest PSW byte 3
    029C  668 Signed       4 TRXPSWF2       Second fullword of guest PSW
    02A0  672 Bitstring    8 TRXPSWIA       ESAME PSW instruction address
              00000299       TRXPSW1        TRXPSW+1,1 OLD TRCPSW FIELDS FROM
                                            HCPTRD
              0000029C       TRXPSW4F       TRXPSW+4,4 OLD TRCPSW FIELDS FROM
                                            HCPTRD
              0000029D       TRXPSW57       TRXPSW+5,3 OLD TRCPSW FIELDS FROM
                                            HCPTRD
    02A8  680 Bitstring   16 TRXGBPSW (0)   Guest BEFORE EXECUTION PSW
                                            (ESAME)
    02A8  680 Bitstring    8 TRXBPSW (0)    Guest BEFORE EXECUTION PSW (390)
    02A8  680 Bitstring    1 TRXBPSW0       Guest PSW byte 0
    02A9  681 Bitstring    1 TRXBPSW1       Guest PSW byte 1
    02AA  682 Bitstring    1 TRXBPSW2       Guest PSW byte 2
    02AB  683 Bitstring    1 TRXBPSW3       Guest PSW byte 3
    02AC  684 Signed       4 TRXBPSF2 (0)   Guest PSW instruction addr
                                            (ESA/390) STUNKN
    02AC  684 Bitstring    1 TRXBPSW4       Guest PSW byte 4
    02AD  685 Bitstring    1 TRXBPS57 (3)   Guest PSW byte 5-7
    02B0  688 Bitstring    1 TRXBPSIA (8)   Guest PSW instruction addr
                                            (ESAME) STUNKN
    02B8  696 Signed       4 TRXSDSVC       SAVED SVC INTERCEPTION CONTROLS
    02BC  700 Signed       2 TRXSDLCT       SAVED LCTL INTERCEPTION CONTROLS
    02BE  702 Signed       2 TRXSDTCH       SAVED TCH INTERCEPTION CONTROLS
    02C0  704 Signed       4 TRXSDNTC       Saved instruction interception
                                            controls
    02C4  708 Signed       4 TRXSDECA       Saved copy of VMDECA
         Adjusted guest control register 9 Use TRXAGCR9(4-bytes) when CP is in
         390 mode. Use TRXGAGC9(8-bytes) when CP is in ESAME mode. When CP is in
         ESAME mode and the guest is in ESA/390 mode, the leftmost half of the
         register will be zeros.
    02C8  712 Dbl-Word     8 TRXGAGCR9 (0)  Adjusted guest CR9 (8-bytes)
    02C8  712 Signed       4 *              Top half of TRXGAGC9
    02CC  716 Signed       4 TRXAGCR9       ADJUSTED guest CR9 (4-bytes)
    02D0  720 Bitstring    1 TRXVMA         SAVE HOST CR6 BYTE 0
    02D1  721 Bitstring    1 TRXTVMA        TRACE-ALTERED VMA RUN-MASK
    02D2  722 Signed       2 TRXCRALT       LIST OF ALTERED CONTROL REGS
    02D4  724 Signed       4 TRXNXPSW       First word of the PSW passed as
                                            input to HCPTRRNX
         Guest Control Registers 0 - 15 Use TRXGCRS (4-bytes) when CP is in 390
         mode. Use TRXGGCRS(8-bytes) when CP is in ESAME mode. When CP is in
         ESAME mode and the guest is in ESA/390 mode, the leftmost half of the
         register will be zeros.
    02D8  728 Bitstring  128 TRXGGCRS (0)   Guest Control register values -
                                            ESAME
    02D8  728 Signed       4 TRXGCRS (16)   Guest control register values -
                                            390
    0318  792 Signed       4 * (16)         Reserved for ESAME control
                                            registers
         Guest Control Registers 0 - 15 Use these 4-byte registers when CP is in
         390 mode
    02D8  728 Signed       4 TRXGCR0        GUEST CONTROL REGISTER 0
    02DC  732 Signed       4 TRXGCR1 (0)    GUEST CONTROL REGISTER 1
    02DC  732 Bitstring    1 TRXGC1B0       Guest CR1 Byte 0
    02DD  733 Bitstring    2 *              Guest CR1 Bytes 1-2
    02DF  735 Bitstring    1 TRXGC1B3       Guest CR1 Byte 3
    02E0  736 Signed       4 TRXGCR2        GUEST CONTROL REGISTER 2
    02E4  740 Signed       4 TRXGCR3        GUEST CONTROL REGISTER 3
    02E8  744 Signed       4 TRXGCR4        GUEST CONTROL REGISTER 4
    02EC  748 Signed       4 TRXGCR5        GUEST CONTROL REGISTER 5
    02F0  752 Signed       4 TRXGCR6        GUEST CONTROL REGISTER 6
    02F4  756 Signed       4 TRXGCR7        GUEST CONTROL REGISTER 7
    02F8  760 Signed       4 TRXGCR8        GUEST CONTROL REGISTER 8
    02FC  764 Signed       4 TRXGCR9        GUEST CONTROL REGISTER 9
    0300  768 Signed       4 TRXGCR10       GUEST CONTROL REGISTER 10
    0304  772 Signed       4 TRXGCR11       GUEST CONTROL REGISTER 11
    0308  776 Signed       4 TRXGCR12       GUEST CONTROL REGISTER 12
    030C  780 Signed       4 TRXGCR13 (0)   GUEST CONTROL REGISTER 13
    030C  780 Bitstring    1 TRXGCDB0       Guest CR13 Byte 0
    030D  781 Bitstring    3 *              Guest CR13 Bytes 1-3
    0310  784 Signed       4 TRXGCR14       GUEST CONTROL REGISTER 14
    0314  788 Signed       4 TRXGCR15       GUEST CONTROL REGISTER 15
         Guest Control Registers 0 - 15 Use these 8-byte registers when CP is in
         ESAME mode
    02D8  728 Dbl-Word     8 TRXGGCR0       GUEST CONTROL REGISTER 0
    02E0  736 Dbl-Word     8 TRXGGCR1 (0)   GUEST CONTROL REGISTER 1
    02E0  736 Bitstring    7 *              Guest CR1 Bytes 0-6
    02E7  743 Bitstring    1 TRXGGC17       Guest CR1 Byte 7
    02E8  744 Dbl-Word     8 TRXGGCR2       GUEST CONTROL REGISTER 2
    02F0  752 Dbl-Word     8 TRXGGCR3       GUEST CONTROL REGISTER 3
    02F8  760 Dbl-Word     8 TRXGGCR4       GUEST CONTROL REGISTER 4
    0300  768 Dbl-Word     8 TRXGGCR5       GUEST CONTROL REGISTER 5
    0308  776 Dbl-Word     8 TRXGGCR6       GUEST CONTROL REGISTER 6
    0310  784 Dbl-Word     8 TRXGGCR7       GUEST CONTROL REGISTER 7
    0318  792 Dbl-Word     8 TRXGGCR8 (0)   GUEST CONTROL REGISTER 8
    0318  792 Signed       4 TRXGGCR8HI     Left half of guest CR8
    031C  796 Signed       2 TRXGGCR8A      Guest CR8 Extended Authorization
                                            index
    031E  798 Signed       2 TRXGGCR8M      Guest CR8 Monitor Masks
    0320  800 Dbl-Word     8 TRXGGCR9 (0)   GUEST CONTROL REGISTER 9
    0320  800 Signed       4 TRXGGCR9HI     Left half of guest CR9
    0324  804 Signed       4 TRXGGCR9LO     Right half of guest CR9 - PER
                                            info
    0328  808 Dbl-Word     8 TRXGGCR10      GUEST CONTROL REGISTER 10
    0330  816 Dbl-Word     8 TRXGGCR11      GUEST CONTROL REGISTER 11
    0338  824 Dbl-Word     8 TRXGGCR12      GUEST CONTROL REGISTER 12
    0340  832 Dbl-Word     8 TRXGGCR13 (0)  GUEST CONTROL REGISTER 13
    0340  832 Bitstring    7 *              Guest CR13 Bytes 0-6
    0347  839 Bitstring    1 TRXGGCD7       Guest CR13 Byte 7
    0348  840 Dbl-Word     8 TRXGGCR14      GUEST CONTROL REGISTER 14
    0350  848 Dbl-Word     8 TRXGGCR15      GUEST CONTROL REGISTER 15
         Trace Control Registers 0 - 15 Use TRXTCRS (4-bytes) when CP is in 390
         mode. Use TRXGTCRS(8-bytes) when CP is in ESAME mode. When CP is in
         ESAME mode and the guest is in ESA/390 mode, the leftmost half of the
         registers will be zeros.
    0358  856 Bitstring  128 TRXGTCRS (0)   Trace control register values -
                                            ESAME
    0358  856 Signed       4 TRXTCRS (16)   Trace control register values -
                                            390
    0398  920 Signed       4 * (16)         Reserved for ESAME trace CRs
         Trace Control Registers 0 - 15 Use these 4-byte registers when CP is in
         390 mode
    0358  856 Signed       4 TRXTCR0        TRACE CONTROL REGISTER 0
    035C  860 Signed       4 TRXTCR1        TRACE CONTROL REGISTER 1
    0360  864 Signed       4 TRXTCR2        TRACE CONTROL REGISTER 2
    0364  868 Signed       4 TRXTCR3        TRACE CONTROL REGISTER 3
    0368  872 Signed       4 TRXTCR4        TRACE CONTROL REGISTER 4
    036C  876 Signed       4 TRXTCR5        TRACE CONTROL REGISTER 5
    0370  880 Signed       4 TRXTCR6        TRACE CONTROL REGISTER 6
    0374  884 Signed       4 TRXTCR7        TRACE CONTROL REGISTER 7
    0378  888 Signed       4 TRXTCR8        TRACE CONTROL REGISTER 8
    037C  892 Signed       4 TRXTCR9        TRACE CONTROL REGISTER 9
    0380  896 Signed       4 TRXTCR10       TRACE CONTROL REGISTER 10
    0384  900 Signed       4 TRXTCR11       TRACE CONTROL REGISTER 11
    0388  904 Signed       4 TRXTCR12       TRACE CONTROL REGISTER 12
    038C  908 Signed       4 TRXTCR13       TRACE CONTROL REGISTER 13
    0390  912 Signed       4 TRXTCR14       TRACE CONTROL REGISTER 14
    0394  916 Signed       4 TRXTCR15       TRACE CONTROL REGISTER 15
         Trace Control Registers 0 - 15 Use these 8-byte registers when CP is in
         ESAME mode
    0358  856 Dbl-Word     8 TRXGTCR0       TRACE CONTROL REGISTER 0
    0360  864 Dbl-Word     8 TRXGTCR1       TRACE CONTROL REGISTER 1
    0368  872 Dbl-Word     8 TRXGTCR2       TRACE CONTROL REGISTER 2
    0370  880 Dbl-Word     8 TRXGTCR3       TRACE CONTROL REGISTER 3
    0378  888 Dbl-Word     8 TRXGTCR4       TRACE CONTROL REGISTER 4
    0380  896 Dbl-Word     8 TRXGTCR5       TRACE CONTROL REGISTER 5
    0388  904 Dbl-Word     8 TRXGTCR6       TRACE CONTROL REGISTER 6
    0390  912 Dbl-Word     8 TRXGTCR7       TRACE CONTROL REGISTER 7
    0398  920 Dbl-Word     8 TRXGTCR8 (0)   TRACE CONTROL REGISTER 8
    0398  920 Signed       4 TRXGTCR8HI     Left half of Trace CR8
    039C  924 Signed       4 TRXGTCR8LO     Right half of Trace CR8
    03A0  928 Dbl-Word     8 TRXGTCR9 (0)   TRACE CONTROL REGISTER 9
    03A0  928 Signed       4 TRXGTCR9HI     Left half of Trace CR9
    03A4  932 Signed       4 TRXGTCR9LO     Right half of Trace CR9
    03A8  936 Dbl-Word     8 TRXGTCR10      TRACE CONTROL REGISTER 10
    03B0  944 Dbl-Word     8 TRXGTCR11      TRACE CONTROL REGISTER 11
    03B8  952 Dbl-Word     8 TRXGTCR12      TRACE CONTROL REGISTER 12
    03C0  960 Dbl-Word     8 TRXGTCR13      TRACE CONTROL REGISTER 13
    03C8  968 Dbl-Word     8 TRXGTCR14      TRACE CONTROL REGISTER 14
    03D0  976 Dbl-Word     8 TRXGTCR15      TRACE CONTROL REGISTER 15
         Event address for interrupt processor. NOTES : TRXGEVENT and TRXGIADR
         must be contiguous. There is code that does a LMG to load both of these
         fields into registers.
    03D8  984 Dbl-Word     8 TRXGEVNT (0)   Event address - ESAME
    03D8  984 Signed       4 *              Upper half of ESAME mode event
                                            address
    03DC  988 Signed       4 TRXEVENT       Event address - 390
         Instruction address (target if EXECUTE instruction) NOTES : TRXGEVENT
         and TRXGIADR must be contiguous. There is code that does a LMG to load
         both of these fields into registers.
    03E0  992 Dbl-Word     8 TRXGIADR (0)   Instruction address - ESAME
    03E0  992 Signed       4 *              Upper half of ESAME instruction
                                            address
    03E4  996 Signed       4 TRXIADDR       Instruction address - 390
         FIELDS HOLDING P.E.R. INFORMATION ABOUT CURRENT INSTRUCTION (SUPPLIED
         BY HCPTRW, HCPTRP, and HCPTPR) THIS AREA MUST BE CONTIGUOUS TO ALLOW A
         FAST-CLEAR VIA XC.
    03E8 1000 Dbl-Word     8 TRXTRPNF (0)   START OF HCPTRP-SUPPLIED PER INFO
    03E8 1000 Signed       2 TRXGPRAM       GEN. PURPOSE REGISTER ALTERATION
                                            MAP
    03EA 1002 Signed       2 TRXARAM        ACCESS REGISTER ALTERATION MAP
    03EC 1004 Signed       4 TRXEXCUT       EXECUTE INSTRUCTION (ZERO IF NOT
                                            PRESENT)
    03F0 1008 Character    6 TRXINSTR (0)   INSTRUCTION (TARGET INSTR IF
                                            EXECUTE)
    03F0 1008 Character    4 TRXINS1F (0)   First 4 bytes of target
                                            instruction
    03F0 1008 Signed       2 TRXINS1H (0)   1st halfword of target inst
                                            (TRF/TGF)
    03F0 1008 Bitstring    1 TRXINSR1       BYTE 1 OF TARGET INSTRUCTION
    03F1 1009 Bitstring    1 TRXINSR2       BYTE 2 OF TARGET INSTRUCTION
    03F2 1010 Signed       2 TRXINS3H (0)   2nd halfword of target inst (TRF)
    03F2 1010 Bitstring    1 TRXINSR3       BYTE 3 OF TARGET INSTRUCTION
    03F3 1011 Bitstring    1 TRXINSR4       BYTE 4 OF TARGET INSTRUCTION
    03F4 1012 Signed       2 TRXINS5H (0)   3rd halfword of target inst (TRF)
    03F4 1012 Signed       2 TRXINS56 (0)   LAST TWO BYTES OF TARGET
                                            INSTRUCTION
    03F4 1012 Bitstring    1 TRXINSR5       BYTE 5 OF TARGET INSTRUCTION
    03F5 1013 Bitstring    1 TRXINSR6       BYTE 6 OF TARGET INSTRUCTION
    03F6 1014 Bitstring    1 * (2)          Reserved
         IF TRXBADRV bit is ONE, TRXBADDR/TRXGBADR addr is valid
    03F8 1016 Dbl-Word     8 TRXGBADR (0)   Successful Branch Address
                                            (64-bit)
    03F8 1016 Signed       4 *              Reserved
    03FC 1020 Signed       4 TRXBADDR       Successful Branch Address
                                            (31-bit)
         TRXSADDR contains the address of the instruction's operand 1 (returned
         from HCPVOPIF). TRXSLENG is the length of the storage operand at that
         address. If the instruction does not cause a storage alteration at the
         address in TRXSADDR, then TRXSLENG will be zero. TRXSASN,
         TRXSASCE/TRXSSTD, and TRXSASIT contain addr space information for this
         operand. TRXSFLAG and TRXS1FLG (TRXSINV and TRXSASNF bits) will be set
         with information about the operand in TRXSADDR. NOTES : TRXSADDR
         comments stated that TRXSADDR is only valid if bit 0 is 1. No trace
         code was found to test this bit so it was deleted when TRXSADDR got a
         64-bit twin.
    0400 1024 Dbl-Word     8 TRXSTALT (0)
    0400 1024 Dbl-Word     8 TRXGSADR (0)   Storage Alteration Address
                                            (64-bit)
    0400 1024 Signed       4 *              Top half of TRXGSADR
    0404 1028 Signed       4 TRXSADDR       Storage Alteration Address
                                            (31-bit)
    0408 1032 Signed       4 TRXSLENG       STORAGE ALTERATION LENGTH
    040C 1036 Signed       2 TRXSASN        ASN of the address space
                                            containing the first storage
                                            operand. This field is only valid
                                            when the TRXSASNF bit is set.
    040E 1038 Bitstring    1 TRXSFLAG       ADDRESS SPACE MODE OF STORE
              1... ....      TRXSHOME       X'80' 'STORE INTO' HOME
              .1.. ....      TRXSPRI        X'40' 'STORE INTO' PRIMARY
              ..1. ....      TRXSREAL       X'20' 'STORE INTO' REAL
              ...1 ....      TRXSSEC        X'10' 'STORE INTO' SECONDARY
              .... 1...      TRXSAR         X'08' 'STORE INTO' AR
    040F 1039 Bitstring    1 TRXS1FLG       Flags for TRXSADDR
              1... ....      TRXSUNKN       X'80' Operand address is not used
              ...1 ....      TRXSINV        X'10' The TRXSASTx field for this
                                            event is invalid because the ALET
                                            could not be translated into an
                                            i-ASIT, or the TRXSSTDx field is
                                            invalid because the ALET could
                                            not be translated to a STD.
              .... ..1.      TRXSASNF       X'02' Storage alt ASN is saved in
                                            TRXSASNx
    0410 1040 Dbl-Word     8 TRXSASCE (0)   ASCE for storage operand 1
    0410 1040 Signed       4 *              Top half of TRXSASCE
    0414 1044 Signed       4 TRXSSTD        STD for storage operand 1
    0418 1048 Dbl-Word     8 TRXSASIT       Data space i-ASIT of TRXSADDR
         TRXSADR2, TRXSADR3, TRXSADR4, and TRXSADR5 contain the addresses of
         storage operands if the instruction causes storage alterations at more
         than one location. TRXSLEN2, TRXSLEN3, TRXSLEN4, and TRXSLEN5 contain
         the lengths of the storage operands in TRXSADR2-TRXSADR5 if the
         instruction did indeed cause storage to be altered at that location.
         TRXSASCE/STD2-5, TRXSAST2-5, TRXSASN2-5 and TRXSASC2-5 contain address
         space information for these operands. TRXSFLG2-5 and TRXS2FLG-TRXS5FLG
         (TRXSINVx and TRXASNxF bits) will be set with information about the
         operands in TRXSADR2-5.
    0420 1056 Dbl-Word     8 TRXGSAD2 (0)   Storage alt addr of 2nd operand
                                            (64bit)
    0420 1056 Signed       4 *              Top half of TRXGSAD2
    0424 1060 Signed       4 TRXSADR2       Storage alt addr of 2nd operand
                                            (31bit)
    0428 1064 Signed       4 TRXSLEN2       Storage alt length of second
                                            operand
    042C 1068 Signed       2 TRXSASN2       ASN of the address space for
                                            containing TRXSADR2. This field
                                            is only valid when the TRXASN2F
                                            bit is set.
    042E 1070 Bitstring    1 TRXSFLG2       Addr space mode of TRXSADR2
              1... ....      TRXSHOME       X'80' 'STORE INTO' HOME
              .1.. ....      TRXSPRI        X'40' 'STORE INTO' PRIMARY
              ..1. ....      TRXSREAL       X'20' 'STORE INTO' REAL
              ...1 ....      TRXSSEC        X'10' 'STORE INTO' SECONDARY
              .... 1...      TRXSAR         X'08' 'STORE INTO' AR
    042F 1071 Bitstring    1 TRXS2FLG       Flags for TRXSADR2
              1... ....      TRXSUNKN       X'80' Operand address is not used
              ...1 ....      TRXSINV        X'10' The TRXSASTx field for this
                                            event is invalid because the ALET
                                            could not be translated into an
                                            i-ASIT, or the TRXSSTDx field is
                                            invalid because the ALET could
                                            not be translated to a STD.
              .... ..1.      TRXSASNF       X'02' Storage alt ASN is saved in
                                            TRXSASNx
    0430 1072 Dbl-Word     8 TRXSASCE2 (0)  ASCE for storage operand 2
    0430 1072 Signed       4 *              Top half of TRXSASCE2
    0434 1076 Signed       4 TRXSSTD2       STD for storage operand 2
    0438 1080 Dbl-Word     8 TRXSASIT2      Data space i-ASIT of TRXSADR2
    0440 1088 Dbl-Word     8 TRXGSAD3 (0)   Storage alt addr of 3rd operand
                                            (64bit)
    0440 1088 Signed       4 *              Top half of TRXGSAD3
    0444 1092 Signed       4 TRXSADR3       Storage alt addr of 3rd operand
                                            (31bit)
    0448 1096 Signed       4 TRXSLEN3       Storage alt length of third
                                            operand
    044C 1100 Signed       2 TRXSASN3       ASN of the address space for
                                            containing TRXSADR3. This field
                                            is only valid when the TRXASN3F
                                            bit is set.
    044E 1102 Bitstring    1 TRXSFLG3       Addr space mode of TRXSADR3
              1... ....      TRXSHOME       X'80' 'STORE INTO' HOME
              .1.. ....      TRXSPRI        X'40' 'STORE INTO' PRIMARY
              ..1. ....      TRXSREAL       X'20' 'STORE INTO' REAL
              ...1 ....      TRXSSEC        X'10' 'STORE INTO' SECONDARY
              .... 1...      TRXSAR         X'08' 'STORE INTO' AR
    044F 1103 Bitstring    1 TRXS3FLG       Flags for TRXSADR3
              1... ....      TRXSUNKN       X'80' Operand address is not used
              ...1 ....      TRXSINV        X'10' The TRXSASTx field for this
                                            event is invalid because the ALET
                                            could not be translated into an
                                            i-ASIT, or the TRXSSTDx field is
                                            invalid because the ALET could
                                            not be translated to a STD.
              .... ..1.      TRXSASNF       X'02' Storage alt ASN is saved in
                                            TRXSASNx
    0450 1104 Dbl-Word     8 TRXSASCE3 (0)  ASCE for storage operand 3
    0450 1104 Signed       4 *              Top half of TRXSACE3
    0454 1108 Signed       4 TRXSSTD3       STD for storage operand 3
    0458 1112 Dbl-Word     8 TRXSASIT3      Data space i-ASIT of TRXSADR3
    0460 1120 Dbl-Word     8 TRXGSAD4 (0)   Storage alt addr of 4th operand
                                            (64bit)
    0460 1120 Signed       4 *              Top half of TRXGSAD4
    0464 1124 Signed       4 TRXSADR4       Storage alt addr of 4th operand
                                            (31bit)
    0468 1128 Signed       4 TRXSLEN4       Storage alt length of fourth
                                            operand
    046C 1132 Signed       2 TRXSASN4       ASN of the address space for
                                            containing TRXSADR4. This field
                                            is only valid when the TRXASN4F
                                            bit is set.
    046E 1134 Bitstring    1 TRXSFLG4       Addr space mode of TRXSADR4
              1... ....      TRXSHOME       X'80' 'STORE INTO' HOME
              .1.. ....      TRXSPRI        X'40' 'STORE INTO' PRIMARY
              ..1. ....      TRXSREAL       X'20' 'STORE INTO' REAL
              ...1 ....      TRXSSEC        X'10' 'STORE INTO' SECONDARY
              .... 1...      TRXSAR         X'08' 'STORE INTO' AR
    046F 1135 Bitstring    1 TRXS4FLG       Flags for TRXSADR4
              1... ....      TRXSUNKN       X'80' Operand address is not used
              ...1 ....      TRXSINV        X'10' The TRXSASTx field for this
                                            event is invalid because the ALET
                                            could not be translated into an
                                            i-ASIT, or the TRXSSTDx field is
                                            invalid because the ALET could
                                            not be translated to a STD.
              .... ..1.      TRXSASNF       X'02' Storage alt ASN is saved in
                                            TRXSASNx
    0470 1136 Dbl-Word     8 TRXSASCE4 (0)  ASCE for storage operand 4
    0470 1136 Signed       4 *              Top half of TRXSASCE4
    0474 1140 Signed       4 TRXSSTD4       STD for storage operand 4
    0478 1144 Dbl-Word     8 TRXSASIT4      Data space i-ASIT of TRXSADR4
    0480 1152 Dbl-Word     8 TRXGSAD5 (0)   Storage alt addr of 5th operand
                                            (64bit)
    0480 1152 Signed       4 *              Top half of TRXGSAD5
    0484 1156 Signed       4 TRXSADR5       Storage alt addr of 5th operand
                                            (31bit)
    0488 1160 Signed       4 TRXSLEN5       Storage alt length of fifth
                                            operand
    048C 1164 Signed       2 TRXSASN5       ASN of the address space for
                                            containing TRXSADR5. This field
                                            is only valid when the TRXASN5F
                                            bit is set.
    048E 1166 Bitstring    1 TRXSFLG5       Addr space mode of TRXSADR5
              1... ....      TRXSHOME       X'80' 'STORE INTO' HOME
              .1.. ....      TRXSPRI        X'40' 'STORE INTO' PRIMARY
              ..1. ....      TRXSREAL       X'20' 'STORE INTO' REAL
              ...1 ....      TRXSSEC        X'10' 'STORE INTO' SECONDARY
              .... 1...      TRXSAR         X'08' 'STORE INTO' AR
    048F 1167 Bitstring    1 TRXS5FLG       Flags for TRXSADR5
              1... ....      TRXSUNKN       X'80' Operand address is not used
              ...1 ....      TRXSINV        X'10' The TRXSASTx field for this
                                            event is invalid because the ALET
                                            could not be translated into an
                                            i-ASIT, or the TRXSSTDx field is
                                            invalid because the ALET could
                                            not be translated to a STD.
              .... ..1.      TRXSASNF       X'02' Storage alt ASN is saved in
                                            TRXSASNx
    0490 1168 Dbl-Word     8 TRXSASCE5 (0)  ASCE for storage operand 5
    0490 1168 Signed       4 *              Top half of TRXSASCE5
    0494 1172 Signed       4 TRXSSTD5       STD for storage operand 5
    0498 1176 Dbl-Word     8 TRXSASIT5      Data space i-ASIT of TRXSADR5
              000000A0       TRXSALTL       *-TRXSTALT Length of storage Alt
                                            data
              000000B8       TRXTRPNL       *-TRXTRPNF Lenght of
                                            HCPTRW/HCPTRP supplied PER
                                            information in bytes
    04A0 1184 Dbl-Word     8 TRXCASCE (0)   Data space ASCE of current
                                            instruction
    04A0 1184 Signed       4 *              Reserved for current ASCE
    04A4 1188 Signed       4 TRXCSTD        DATA SPACE STD OF CURRENT
                                            INSTRUCTION
    04A8 1192 Dbl-Word     8 TRXDASCE (0)   Data space ASCE of branch
    04A8 1192 Signed       4 *              Reserved for destination ASCE
    04AC 1196 Signed       4 TRXDSTD        DATA SPACE STD OF BRANCH
    04B0 1200 Dbl-Word     8 TRXRCASCE (0)  Recomputation ASCE
    04B0 1200 Signed       4 *              Reserved for recomputation ASCE
    04B4 1204 Signed       4 TRXRCSTO       RECOMPUTATION STO
    04B8 1208 Signed       2 TRXRCASN       Recomputation ASN. This field is
                                            only valid when the TRXRASNF bit
                                            is set.
    04BA 1210 Signed       2 TRXDASN        Destination ASN of current branch
                                            event. This field is only valid
                                            when the TRXDASNF bit is set.
    04BC 1212 Bitstring    1 TRXAFLAG       INDICATE ADDRESS SPACE MODE
              1... ....      TRXDHOME       X'80' 'BRANCH TO' HOME
              .1.. ....      TRXDPRI        X'40' 'BRANCH TO' PRIMARY
              ..1. ....      TRXDREAL       X'20' 'BRANCH TO' REAL
              ...1 ....      TRXDSEC        X'10' 'BRANCH TO' SECONDARY
              .... 1...      TRXDAR         X'08' 'BRANCH TO' AR
              .... .1..      TRXHOME        X'04' INSTRUCTION EXECUTED IN
                                            HOME
              .... ..1.      TRXPRI         X'02' INSTRUCTION EXECUTED IN
                                            PRIMARY
              .... ...1      TRXREAL        X'01' INSTRUCTION EXECUTED IN
                                            REAL
    04BD 1213 Bitstring    1 * (3)          Reserved for IBM use
    04C0 1216 Signed       4 *              Reserved for IBM use
         ANCHOR LIST OF RANGES FOR GAP LIST CONSTRUCTION
    04C4 1220 Address      4 TRXRNGAN       ANCHOR FOR OUR LIST OF RANGES.
         REPRESENTATION OF USER P.E.R. AS PROPER RANGES
    04C8 1224 Address      4 TRXARNG1       POINTER FOR THE FIRST SECTION OF
                                            RANGE
    04CC 1228 Signed       4 *              Reserved
    04D0 1232 Dbl-Word     8 TRXGRNG1 (2)   First range of guest PER range
                                            (ESAME)
    04D0 1232 Signed       4 TRXRNG1 (2)    FIRST RANGE OF GUEST PER RANGE
                                            (390)
    04D8 1240 Signed       4 * (2)          Reserved for ESAME range
    04E0 1248 Address      4 TRXARNG2       POINTER FOR THE SECOND SECTION OF
                                            RANGE
    04E4 1252 Signed       4 *              Reserved
    04E8 1256 Dbl-Word     8 TRXGRNG2 (2)   second range of guest PER range
                                            (ESAME)
    04E8 1256 Signed       4 TRXRNG2 (2)    SECOND RANGE OF GUEST PER RANGE
                                            (390)
    04F0 1264 Signed       4 * (2)          Reserved for ESAME range
         COUNTERS FOR UTILIZATION LIMITS/STATISTICS
    04F8 1272 Signed       2 TRXNOTRS       NUMBER OF TRACE SETS DEFINED
    04FA 1274 Signed       2 TRXNOTRP       NUMBER OF TRAPS DEFINED
         POINTERS TO CURRENT CONTROL BLOCKS
    04FC 1276 Address      4 TRXTRSET       POINTER TO CURRENT TRACE SET
                                            DESCRIPTOR
    0500 1280 Signed       4 TRXRETRN       CURRENT CALL/RETURN SET ADDRESS
    0504 1284 Signed       4 *              Reserved
    0508 1288 Signed       4 TRXGAP         POINTER TO CURRENT GAP MEMBER
    050C 1292 Signed       4 TRXGAPDW       NUMBER OF DOUBLEWORDS IN GAP
                                            LIST.
    0510 1296 Address      4 TRXGAPAD       Address of storage obtained for
                                            the gap list. This may be
                                            different from the address in
                                            TRXGAPS because TRXGAPS must be
                                            on a quadword boundary in the
                                            ESAME gen of CP.
    0514 1300 Address      4 TRXGAPS        POINTER TO CURRENT GAP LIST
    0518 1304 Address      4 TRXGAPL        LOWER BOUND GAP LIST ADDRESS
    051C 1308 Address      4 TRXGAPU        UPPER BOUND GAP LIST ADDRESS
    0520 1312 Signed       4 TRXCOUNT       CURRENT VALUE OF TRACE COUNT
    0524 1316 Address      4 TRXTBTBK       POINTER TO TRACEBACK TABLE
         CP COMMAND STATUS INFORMATION
    0528 1320 Address      4 TRXCP1ST       POINTER TO FIRST CP COMMAND
    052C 1324 Address      4 TRXCPLST       POINTER TO LAST CP COMMAND
         DISPLAY PARAMETERS FOR INTERRUPTIONS
    0530 1328 Signed       4 TRXDYEXT (4)   EXT ADDR, CODES
    0540 1344 Signed       4 TRXDYPRG (4)   PROG ADDR, CODES
    0550 1360 Signed       4 TRXDYIO (4)    I/O ADDR, CODES
    0560 1376 Signed       4 TRXDYMCH (10)  MACH. CHECK ADDR.,FLAGS,CODES,FSA
         INSTRUCTION DISPLAY INFORMATION
    0588 1416 Signed       2 TRXDIOS        I/O TRACING INFORMATION
    058A 1418 Signed       2 TRXGPRBT       GPR BIT MASK FOR TERMINAL
    058C 1420 Signed       2 TRXGPRBP       GPR BIT MASK FOR PRINTER
    058E 1422 Signed       2 TRXARBT        AR BIT MASK FOR TERMINAL
    0590 1424 Signed       2 TRXARBP        AR BIT MASK FOR PRINTER
    0592 1426 Bitstring    1 TRXDINST       INSTRUCTION INFO
    0593 1427 Bitstring    1 TRXFLAG        TRACE FLAG BYTE
              1... ....      TRXDOPER       X'80' PERFORM PER ON CURRENT
                                            EVENT
              .1.. ....      TRXEVSET       X'40' EVENT ADDRESS IS SET
              ..1. ....      TRXHVPER       X'20' PER INFORMATION PRESENT
              ...1 ....      TRXTPSW        X'10' TRXPSW IS SET
              .... 1...      TRXDATA        X'08' STORAGE DATA TRAPS PENDING
              .... .1..      TRXCFMOD       X'04' PLACE USER INTO CONSOLE
                                            FUNC MODE
              .... ..1.      TRXCNCLT       X'02' TERMINAL OUTPUT CANCELLED
              .... ...1      TRXCNCLP       X'01' PRINTER OUTPUT CANCELLED
         CONTROL INFORMATION
    0594 1428 Bitstring    1 TRXCATEG       TRACING CONTROL CATEGORY SUMMARY
    0595 1429 Bitstring    1 TRXPERCT       PER TRACING SCREENING SUMMARY
    0596 1430 Bitstring    1 TRXSTATS       TRACE STATUS CONTROL FLAG
              1... ....      TRXRLINK       X'80' RE-LINK TRAP RANGES AND
                                            RE-ALLOCATE GAP LIST
              .1.. ....      TRXRSORT       X'40' RE-SORT RANGES BEFORE
                                            RE-COMPUTING GAPS.
              ..1. ....      TRXRCOMP       X'20' RE-COMPUTE THE GAP LIST.
              ...1 ....      TRXRSRCH       X'10' RESEARCH GAP LIST FOR
                                            IFETCH/STORE
              .... 1...      TRXSUSP        X'08' CURRENT SET IS IN
                                            SUSPENSION
              .... .1..      TRXPERTR       X'04' HYPERVISOR P.E.R. TRACING
                                            IS ACTIVE
              .... ..1.      TRXSVCTR       X'02' SOME FORM OF SVC TRACING IS
                                            IN EFFECT
              .... ...1      TRXINULL       X'01' INSTRUCTION EXECUTION
                                            NULLIFIED
    0597 1431 Bitstring    1 TRXSTAT2       TRACE STATUS CONTROL FLAG
              1... ....      TRXMCALT       X'80' GUEST ALTERED FOR
                                            MONITOR-CALL TRACING
              .1.. ....      TRXPPNEM       X'40' MNEMONIC POST-SCAN REQUIRED
              ..1. ....      TRXICNCL       X'20' INSTRUCTION EXECUTION
                                            CANCELLED
              ...1 ....      TRXIPOST       X'10' ANALYZE INSTRUCTION POST
                                            SIM.
              .... 1...      TRXIPROG       X'08' PROGRAM EXCEP DURING INSTR
                                            SIM.
              .... .1..      TRXIBSET       X'04' BRANCH ADDRESS SET FOR
                                            INSTR
              .... ..1.      TRXIUNKN       X'02' UNKNOWN STORAGE ALTERATION
              .... ...1      TRXIREAL       X'01' ALTERATION TO REAL STORAGE
                                            ADDR
              ..11 1111      TRXISTAT       X'3F' BITS IN TRXSTAT2 FOR INSTR
                                            STATUS
    0598 1432 Bitstring    1 TRXSTAT3       MISCELLANEOUS TRACE STATUS
              1... ....      TRXCTACT       X'80' TRACE COUNT IS ACTIVE
              .1.. ....      TRXSTURA       X'40' A STURA EVENT HAS OCCURRED
              ..1. ....      TRXIFT         X'20' Instruction Fetch Filtering
                                            bit Indicates that at least one
                                            PER type trap is restricted to
                                            instructions which are fetched
                                            from a specific address space.
                                            When this bit is set, TRACE needs
                                            to keep track of which address
                                            space instructions are fetched
                                            from, and get notified whenever
                                            that changes.
              .... 1...      TRXIADSP       X'08' Instruction Fetch Address
                                            Space Filtering bit Indicates
                                            that at least one trace trap is
                                            resticted to instructions that
                                            are fetched from a specific 370
                                            or ESA mode address space. When
                                            this bit is set, TRACE needs to
                                            keep current address space
                                            information in TRXRCSTO,TRXRCASCE
                                            and TRXRCASN.
              .... .1..      TRXRASNF       X'04' Recomputation ASN is saved
                                            in TRXRCASN
              .... ...1      TRXDASNF       X'01' Destination ASN of branch
                                            event is saved in TRXDASN
    0599 1433 Bitstring    1 TRXSTAT4       Miscellaneous TRACE status
              1... ....      TRXHITCT       X'80' A trap has hit which should
                                            cause the trace count to be
                                            incremented if TRACE COUNT is
                                            active.
              .... 1...      TRXBPSWF       X'08' TRXBPSW has been created
              .... .1..      TRXPLOST       X'04' HCPTPIPL obtained PLO plist
                                            STorage which HCPTPR/HCPTGL needs
                                            to free
              .... ..1.      TRXQMARK       X'02' HCPTGDFA routine should
                                            format question marks instead of
                                            R1 address
              .... ...1      TRXBADRV       X'01' TRXBADDR/TRXGBADR branch
                                            addr is valid
         TRXS1FLG, TRXS2FLG, TRXS3FLG, TRXS4FLG, and TRXS5FLG contain flag bytes
         for TRXSADDR, TRXSADR2-TRXSADR5. These flag bytes must remain
         contiguous because they are cleared using one instruction in HCPTRW.
    059A 1434 Bitstring    1 * (3)          Reserved for IBM use
    05A0 1440 Dbl-Word     8 TRXTMPSW       PSW ADDR AT LAST DISPLAY TO
                                            TERMINAL
    05A8 1448 Dbl-Word     8 TRXPRPSW       PSW ADDR AT LAST DISPLAY TO
                                            PRINTER
    05B0 1456 Signed       4 TRXCCWBF       SYSTEM VIRTUAL ADDR OF CCW TRACE
                                            BUFFER
    05B4 1460 Character    4 TRXMPPFX       NN PREFIX FOR VIRTUAL MP OUTPUT
    05B8 1464 Character   96 TRXBUFF        BUFFER FOR TERMINAL/PRINTER
                                            OUTPUT
         Work Area used by HCPTRX, HCPTRY, HCPTRP, HCPTPI
    0618 1560 Dbl-Word     8 TRXWORK (0)    Start of Work Space
    0618 1560 Dbl-Word     8 TRXWASIT       i-ASIT of storage operand
    0620 1568 Dbl-Word     8 TRXWASCE (0)   ASCE of storage operand
    0620 1568 Signed       4 *              Top half of ASCE
    0624 1572 Signed       4 TRXWSTD        STD of storage operand
    0628 1576 Signed       2 TRXWASN        ASN of storage operand
    062A 1578 Bitstring    1 TRXWFLG1       Flag byte
              ...1 ....      TRXWINV        X'10' The TRXWASIT field for this
                                            event is invalid because the ALET
                                            could not be translated into an
                                            i-ASIT, or the TRWSTD field is
                                            invalid because the ALET could
                                            not be translated to a STD.
              .... ..1.      TRXWASNF       X'02' Storage alt ASN is saved in
                                            TRXWASN
    062B 1579 Bitstring    1 TRXWSFLG       bits for TRXWSFLG defined in
                                            TRXSFLAG
              00000014       TRXWORKL       *-TRXWORK Length of Work Area
         DISPLAY PARAMETERS FOR IUCV/APPC INSTRUCTIONS
    062C 1580 Character    8 TRXIUCVF       IUCV/APPC Function name
    0638 1592 Dbl-Word     8 TRXEND (0)     END OF TRACE CONTROL BLOCK
              000000C7       TRXSIZE        (*-TRXBK+7)/8 NUMBER OF
                                            DOUBLEWORDS IN BLOCK.
         ***** ***** Redefinitions of Previously Defined Fields *****
         Information for machine checks is gathered in HCPTPXMC and stored in
         the following fields.
    0560 1376 Dbl-Word     8 TRXMCGA (0)    Machine check old PSW address -
                                            ESAME
    0560 1376 Signed       4 *              Reserved for ESAME old PSW addr
    0564 1380 Signed       4 TRXMCADR       MACHINE CHECK OLD PSW ADDRESS -
                                            ESA/390
    0568 1384 Bitstring    1 TRXMCFLG (2)   FLAGS FOR TERM/PRINT OPTION
    056A 1386 Bitstring    1 * (2)          RESERVED
    056C 1388 Signed       4 *              Resreved
    0570 1392 Signed       4 TRXMCINT (2)   MACHINE CHECK INTERRUPT BITS
    0578 1400 Dbl-Word     8 TRXMCHFA       Machine check failing storage
                                            i-ASIT
    0580 1408 Dbl-Word     8 TRXGMFSA (0)   FAILING STORAGE ADDRESS - ESAME
    0580 1408 Signed       4 *              Reserved - ESAME FSA
    0584 1412 Signed       4 TRXMCFSA       FAILING STORAGE ADDRESS - 370
         Information for external interrupts is gathered in HCPTPXEX and stored
         in the following fields.
    0530 1328 Bitstring    8 TRXEXTGA (0)   External old PSW address - ESAME
                                            guest
    0530 1328 Signed       4 *              ...
    0534 1332 Signed       4 TRXEXTAD       External old PSW addr - ESA/390
                                            guest
    0538 1336 Signed       4 TRXEXTFL       TERM/PRINT flags, event code
    053C 1340 Signed       4 *              Reserved
         Information for program interrupts is gathered in HCPTPXPM and stored
         in the following fields.
    0540 1344 Bitstring    8 TRXPRGGA (0)   Program old PSW address - ESAME
                                            guest
    0540 1344 Signed       4 *              ...
    0544 1348 Signed       4 TRXPRGAD       Program old PSW address - ESA/390
                                            guest
    0548 1352 Signed       4 TRXPRGFL       TERM/PRINT flags, event code
    054C 1356 Signed       4 *              Reserved
         Information for IO interrupts is gathered in HCPTPXIO and stored in the
         following fields.
    0550 1360 Bitstring    8 TRXIOGA (0)    I/O old PSW address - ESAME guest
    0550 1360 Signed       4 *              ...
    0554 1364 Signed       4 TRXIOAD        I/O old PSW address - ESA/390
                                            guest
    0558 1368 Signed       4 TRXIOFL        TERM/PRINT flags, event code
    055C 1372 Bitstring    1 TRXIOFLG       Indicate an AIF interrupt
              1... ....      TRXIOAIF       X'80' - This is an AIF interrupt
    055D 1373 Bitstring    1 *              Reserved
    055E 1374 Signed       2 TRXIODNN       Active IODATA byte count

#### TRXBK Storage Layout

    *** TRXBK - TRACE EXTENSION BLOCK
    *
    *     +-------------------------------------------------------+
    *   0 |                                                       |
    *     =                       TRXSAVE                         =
    *     |                                                       |
    *     +-------------------------------------------------------+
    * 100 |                                                       |
    *     =                       TRXTPXSV                        =
    *     |                                                       |
    *     +---------------------------+---------------------------+
    * 200 |         TRXTPXAD          |///////////////////////////|
    *     +---------------------------+------+------+------+------+
    * 208 |         TRXNBASE          |:ECAM0|:ECAM1|:ECAM2|//////|
    *     +-------------+-------------+------+------+------+------+
    * 210 |  TRXLBASE   |  TRXTCHBS   |///////////////////////////|
    *     +-------------+-------------+---------------------------+
    * 218 |                                                       |
    *     =                       TRXGPRS                         =
    *     |                                                       |
    *     +-------------------------------------------------------+
    * 258 |///////////////////////////////////////////////////////|
    *     =///////////////////////////////////////////////////////=
    *     |///////////////////////////////////////////////////////|
    *     +------+------+------+------+---------------------------+
    * 298 |:PSWB0|:PSWB1|:PSWB2|:PSWB3|         TRXPSWF2          |
    *     +------+------+------+------+---------------------------+
    * 2A0 |                       TRXPSWIA                        |
    *     +------+------+------+------+------+--------------------+
    * 2A8 |:BPSW0|:BPSW1|:BPSW2|:BPSW3|:BPSW4|     TRXBPS57       |
    *     +------+------+------+------+------+--------------------+
    * 2B0 |                       TRXBPSIA                        |
    *     +---------------------------+-------------+-------------+
    * 2B8 |         TRXSDSVC          |  TRXSDLCT   |  TRXSDTCH   |
    *     +---------------------------+-------------+-------------+
    * 2C0 |         TRXSDNTC          |         TRXSDECA          |
    *     +---------------------------+---------------------------+
    * 2C8 |///////////////////////////|         TRXAGCR9          |
    *     +------+------+-------------+---------------------------+
    * 2D0 |TRXVMA|:TVMA |  TRXCRALT   |         TRXNXPSW          |
    *     +------+------+-------------+---------------------------+
    * 2D8 |                                                       |
    *     =                       TRXGCRS                         =
    *     |                                                       |
    *     +-------------------------------------------------------+
    * 318 |///////////////////////////////////////////////////////|
    *     =///////////////////////////////////////////////////////=
    *     |///////////////////////////////////////////////////////|
    *     +-------------------------------------------------------+
    * 358
    *
    *** TRXBK - TRACE EXTENSION BLOCK

    *** Overlay for TRXGCRS in TRXBK
    *
    *     +---------------------------+------+-------------+------+
    * 2D8 |         TRXGCR0           |:GC1B0|/////////////|:GC1B3|
    *     +---------------------------+------+-------------+------+
    * 2E0 |         TRXGCR2           |         TRXGCR3           |
    *     +---------------------------+---------------------------+
    * 2E8 |         TRXGCR4           |         TRXGCR5           |
    *     +---------------------------+---------------------------+
    * 2F0 |         TRXGCR6           |         TRXGCR7           |
    *     +---------------------------+---------------------------+
    * 2F8 |         TRXGCR8           |         TRXGCR9           |
    *     +---------------------------+---------------------------+
    * 300 |         TRXGCR10          |         TRXGCR11          |
    *     +---------------------------+------+--------------------+
    * 308 |         TRXGCR12          |:GCDB0|////////////////////|
    *     +---------------------------+------+--------------------+
    * 310 |         TRXGCR14          |         TRXGCR15          |
    *     +---------------------------+---------------------------+
    * 318
    *
    *** Overlay for TRXGCRS in TRXBK

    *** Overlay for TRXGGCRS in TRXBK
    *
    *     +-------------------------------------------------------+
    * 2D8 |                       TRXGGCR0                        |
    *     +------------------------------------------------+------+
    * 2E0 |////////////////////////////////////////////////|:GGC17|
    *     +------------------------------------------------+------+
    * 2E8 |                       TRXGGCR2                        |
    *     +-------------------------------------------------------+
    * 2F0 |                       TRXGGCR3                        |
    *     +-------------------------------------------------------+
    * 2F8 |                       TRXGGCR4                        |
    *     +-------------------------------------------------------+
    * 300 |                       TRXGGCR5                        |
    *     +-------------------------------------------------------+
    * 308 |                       TRXGGCR6                        |
    *     +-------------------------------------------------------+
    * 310 |                       TRXGGCR7                        |
    *     +---------------------------+-------------+-------------+
    * 318 |        TRXGGCR8HI         | TRXGGCR8A   | TRXGGCR8M   |
    *     +---------------------------+-------------+-------------+
    * 320 |        TRXGGCR9HI         |        TRXGGCR9LO         |
    *     +---------------------------+---------------------------+
    * 328 |                      TRXGGCR10                        |
    *     +-------------------------------------------------------+
    * 330 |                      TRXGGCR11                        |
    *     +-------------------------------------------------------+
    * 338 |                      TRXGGCR12                        |
    *     +------------------------------------------------+------+
    * 340 |////////////////////////////////////////////////|:GGCD7|
    *     +------------------------------------------------+------+
    * 348 |                      TRXGGCR14                        |
    *     +-------------------------------------------------------+
    * 350 |                      TRXGGCR15                        |
    *     +-------------------------------------------------------+
    * 358 |                                                       |
    *     =                       TRXTCRS                         =
    *     |                                                       |
    *     +-------------------------------------------------------+
    * 398 |///////////////////////////////////////////////////////|
    *     =///////////////////////////////////////////////////////=
    *     |///////////////////////////////////////////////////////|
    *     +-------------------------------------------------------+
    * 3D8
    *
    *** Overlay for TRXGGCRS in TRXBK

    *** Overlay for TRXTCRS in TRXBK
    *
    *     +---------------------------+---------------------------+
    * 358 |         TRXTCR0           |         TRXTCR1           |
    *     +---------------------------+---------------------------+
    * 360 |         TRXTCR2           |         TRXTCR3           |
    *     +---------------------------+---------------------------+
    * 368 |         TRXTCR4           |         TRXTCR5           |
    *     +---------------------------+---------------------------+
    * 370 |         TRXTCR6           |         TRXTCR7           |
    *     +---------------------------+---------------------------+
    * 378 |         TRXTCR8           |         TRXTCR9           |
    *     +---------------------------+---------------------------+
    * 380 |         TRXTCR10          |         TRXTCR11          |
    *     +---------------------------+---------------------------+
    * 388 |         TRXTCR12          |         TRXTCR13          |
    *     +---------------------------+---------------------------+
    * 390 |         TRXTCR14          |         TRXTCR15          |
    *     +---------------------------+---------------------------+
    * 398
    *
    *** Overlay for TRXTCRS in TRXBK

    *** Overlay for TRXGTCRS in TRXBK
    *
    *     +-------------------------------------------------------+
    * 358 |                       TRXGTCR0                        |
    *     +-------------------------------------------------------+
    * 360 |                       TRXGTCR1                        |
    *     +-------------------------------------------------------+
    * 368 |                       TRXGTCR2                        |
    *     +-------------------------------------------------------+
    * 370 |                       TRXGTCR3                        |
    *     +-------------------------------------------------------+
    * 378 |                       TRXGTCR4                        |
    *     +-------------------------------------------------------+
    * 380 |                       TRXGTCR5                        |
    *     +-------------------------------------------------------+
    * 388 |                       TRXGTCR6                        |
    *     +-------------------------------------------------------+
    * 390 |                       TRXGTCR7                        |
    *     +---------------------------+---------------------------+
    * 398 |        TRXGTCR8HI         |        TRXGTCR8LO         |
    *     +---------------------------+---------------------------+
    * 3A0 |        TRXGTCR9HI         |        TRXGTCR9LO         |
    *     +---------------------------+---------------------------+
    * 3A8 |                      TRXGTCR10                        |
    *     +-------------------------------------------------------+
    * 3B0 |                      TRXGTCR11                        |
    *     +-------------------------------------------------------+
    * 3B8 |                      TRXGTCR12                        |
    *     +-------------------------------------------------------+
    * 3C0 |                      TRXGTCR13                        |
    *     +-------------------------------------------------------+
    * 3C8 |                      TRXGTCR14                        |
    *     +-------------------------------------------------------+
    * 3D0 |                      TRXGTCR15                        |
    *     +---------------------------+---------------------------+
    * 3D8 |///////////////////////////|         TRXEVENT          |
    *     +---------------------------+---------------------------+
    * 3E0 |///////////////////////////|         TRXIADDR          |
    *     +-------------+-------------+---------------------------+
    * 3E8 |  TRXGPRAM   |  TRXARAM    |         TRXEXCUT          |
    *     +------+------+------+------+------+------+-------------+
    * 3F0 |:INSR1|:INSR2|:INSR3|:INSR4|:INSR5|:INSR6|/////////////|
    *     +------+------+------+------+------+------+-------------+
    * 3F8 |///////////////////////////|         TRXBADDR          |
    *     +---------------------------+---------------------------+
    * 400 |///////////////////////////|         TRXSADDR          |
    *     +---------------------------+-------------+------+------+
    * 408 |         TRXSLENG          |  TRXSASN    |:SFLAG|:S1FLG|
    *     +---------------------------+-------------+------+------+
    * 410 |///////////////////////////|         TRXSSTD           |
    *     +---------------------------+---------------------------+
    * 418 |                       TRXSASIT                        |
    *     +---------------------------+---------------------------+
    * 420 |///////////////////////////|         TRXSADR2          |
    *     +---------------------------+-------------+------+------+
    * 428 |         TRXSLEN2          |  TRXSASN2   |:SFLG2|:S2FLG|
    *     +---------------------------+-------------+------+------+
    * 430 |///////////////////////////|         TRXSSTD2          |
    *     +---------------------------+---------------------------+
    * 438 |                      TRXSASIT2                        |
    *     +---------------------------+---------------------------+
    * 440 |///////////////////////////|         TRXSADR3          |
    *     +---------------------------+-------------+------+------+
    * 448 |         TRXSLEN3          |  TRXSASN3   |:SFLG3|:S3FLG|
    *     +---------------------------+-------------+------+------+
    * 450 |///////////////////////////|         TRXSSTD3          |
    *     +---------------------------+---------------------------+
    * 458 |                      TRXSASIT3                        |
    *     +---------------------------+---------------------------+
    * 460 |///////////////////////////|         TRXSADR4          |
    *     +---------------------------+-------------+------+------+
    * 468 |         TRXSLEN4          |  TRXSASN4   |:SFLG4|:S4FLG|
    *     +---------------------------+-------------+------+------+
    * 470 |///////////////////////////|         TRXSSTD4          |
    *     +---------------------------+---------------------------+
    * 478 |                      TRXSASIT4                        |
    *     +---------------------------+---------------------------+
    * 480 |///////////////////////////|         TRXSADR5          |
    *     +---------------------------+-------------+------+------+
    * 488 |         TRXSLEN5          |  TRXSASN5   |:SFLG5|:S5FLG|
    *     +---------------------------+-------------+------+------+
    * 490 |///////////////////////////|         TRXSSTD5          |
    *     +---------------------------+---------------------------+
    * 498 |                      TRXSASIT5                        |
    *     +---------------------------+---------------------------+
    * 4A0 |///////////////////////////|         TRXCSTD           |
    *     +---------------------------+---------------------------+
    * 4A8 |///////////////////////////|         TRXDSTD           |
    *     +---------------------------+---------------------------+
    * 4B0 |///////////////////////////|         TRXRCSTO          |
    *     +-------------+-------------+------+--------------------+
    * 4B8 |  TRXRCASN   |  TRXDASN    |:AFLAG|////////////////////|
    *     +-------------+-------------+------+--------------------+
    * 4C0 |///////////////////////////|         TRXRNGAN          |
    *     +---------------------------+---------------------------+
    * 4C8 |         TRXARNG1          |///////////////////////////|
    *     +---------------------------+---------------------------+
    * 4D0 |                       TRXGRNG1                        |
    *     |                                                       |
    *     +-------------------------------------------------------+
    * 4E0
    *
    *** Overlay for TRXGTCRS in TRXBK

    *** Overlay for TRXGRNG1 in TRXBK
    *
    *     +-------------------------------------------------------+
    * 4D0 |                       TRXRNG1                         |
    *     +-------------------------------------------------------+
    * 4D8 |///////////////////////////////////////////////////////|
    *     +---------------------------+---------------------------+
    * 4E0 |         TRXARNG2          |///////////////////////////|
    *     +---------------------------+---------------------------+
    * 4E8 |                       TRXGRNG2                        |
    *     |                                                       |
    *     +-------------------------------------------------------+
    * 4F8
    *
    *** Overlay for TRXGRNG1 in TRXBK

    *** Overlay for TRXGRNG2 in TRXBK
    *
    *     +-------------------------------------------------------+
    * 4E8 |                       TRXRNG2                         |
    *     +-------------------------------------------------------+
    * 4F0 |///////////////////////////////////////////////////////|
    *     +-------------+-------------+---------------------------+
    * 4F8 |  TRXNOTRS   |  TRXNOTRP   |         TRXTRSET          |
    *     +-------------+-------------+---------------------------+
    * 500 |         TRXRETRN          |///////////////////////////|
    *     +---------------------------+---------------------------+
    * 508 |          TRXGAP           |         TRXGAPDW          |
    *     +---------------------------+---------------------------+
    * 510 |         TRXGAPAD          |         TRXGAPS           |
    *     +---------------------------+---------------------------+
    * 518 |         TRXGAPL           |         TRXGAPU           |
    *     +---------------------------+---------------------------+
    * 520 |         TRXCOUNT          |         TRXTBTBK          |
    *     +---------------------------+---------------------------+
    * 528 |         TRXCP1ST          |         TRXCPLST          |
    *     +---------------------------+---------------------------+
    * 530 |                       TRXDYEXT                        |
    *     |                                                       |
    *     +-------------------------------------------------------+
    * 540 |                       TRXDYPRG                        |
    *     |                                                       |
    *     +-------------------------------------------------------+
    * 550 |                       TRXDYIO                         |
    *     |                                                       |
    *     +-------------------------------------------------------+
    * 560 |                                                       |
    *     =                       TRXDYMCH                        =
    *     |                                                       |
    *     +-------------+-------------+-------------+-------------+
    * 588 |  TRXDIOS    |  TRXGPRBT   |  TRXGPRBP   |  TRXARBT    |
    *     +-------------+------+------+------+------+------+------+
    * 590 |  TRXARBP    |:DINST|:FLAG |:CATEG|:PERCT|:STATS|:STAT2|
    *     +------+------+------+------+------+------+------+------+
    * 598 |:STAT3|:STAT4|////////////////////|////////////////////|
    *     +------+------+--------------------+--------------------+
    * 5A0 |                       TRXTMPSW                        |
    *     +-------------------------------------------------------+
    * 5A8 |                       TRXPRPSW                        |
    *     +---------------------------+---------------------------+
    * 5B0 |         TRXCCWBF          |         TRXMPPFX          |
    *     +---------------------------+---------------------------+
    * 5B8 |                                                       |
    *     =                       TRXBUFF                         =
    *     |                                                       |
    *     +-------------------------------------------------------+
    * 618 |                       TRXWASIT                        |
    *     +---------------------------+---------------------------+
    * 620 |///////////////////////////|         TRXWSTD           |
    *     +-------------+------+------+---------------------------+
    * 628 |  TRXWASN    |:WFLG1|:WSFLG|        TRXIUCVF-          |
    *     +-------------+------+------+---------------------------+
    * 630 |          -(62C)           |///////////////////////////|
    *     +---------------------------+---------------------------+
    *
    *** Overlay for TRXGRNG2 in TRXBK

    *** Overlay for TRXDYMCH in TRXBK
    *
    *     +---------------------------+---------------------------+
    * 560 |///////////////////////////|         TRXMCADR          |
    *     +-------------+-------------+---------------------------+
    * 568 |  TRXMCFLG   |/////////////|///////////////////////////|
    *     +-------------+-------------+---------------------------+
    * 570 |                       TRXMCINT                        |
    *     +-------------------------------------------------------+
    * 578 |                       TRXMCHFA                        |
    *     +---------------------------+---------------------------+
    * 580 |///////////////////////////|         TRXMCFSA          |
    *     +---------------------------+---------------------------+
    * 588
    *
    *** Overlay for TRXDYMCH in TRXBK

    *** Overlay for TRXDYEXT in TRXBK
    *
    *     +---------------------------+---------------------------+
    * 530 |///////////////////////////|         TRXEXTAD          |
    *     +---------------------------+---------------------------+
    * 538 |         TRXEXTFL          |///////////////////////////|
    *     +---------------------------+---------------------------+
    * 540
    *
    *** Overlay for TRXDYEXT in TRXBK

    *** Overlay for TRXDYPRG in TRXBK
    *
    *     +---------------------------+---------------------------+
    * 540 |///////////////////////////|         TRXPRGAD          |
    *     +---------------------------+---------------------------+
    * 548 |         TRXPRGFL          |///////////////////////////|
    *     +---------------------------+---------------------------+
    * 550
    *
    *** Overlay for TRXDYPRG in TRXBK

    *** Overlay for TRXDYIO in TRXBK
    *
    *     +---------------------------+---------------------------+
    * 550 |///////////////////////////|         TRXIOAD           |
    *     +---------------------------+------+------+-------------+
    * 558 |         TRXIOFL           |:IOFLG|//////|  TRXIODNN   |
    *     +---------------------------+------+------+-------------+
    * 560
    *
    *** Overlay for TRXDYIO in TRXBK

#### TRXBK Cross Reference

    Symbol         Dspl Value
    -------------- ---- -----
    SIEECALT       020C 08
    SIEECEXT       020C 80
    SIEECINT       020C 40
    SIEECIO2       020C 04
    SIEECMVP       020C 01
    SIEECSGP       020C 10
    SIEECWAI       020C 20
    TRXAFLAG       04BC
    TRXAGCR9       02CC
    TRXARAM        03EA
    TRXARBP        0590
    TRXARBT        058E
    TRXARNG1       04C8
    TRXARNG2       04E0
    TRXBADDR       03FC
    TRXBADRV       0599 01
    TRXBPSF2       02AC
    TRXBPSIA       02B0
    TRXBPSW        02A8
    TRXBPSWF       0599 08
    TRXBPSW0       02A8
    TRXBPSW1       02A9
    TRXBPSW2       02AA
    TRXBPSW3       02AB
    TRXBPSW4       02AC
    TRXBPS57       02AD
    TRXBUFF        05B8
    TRXCASCE       04A0
    TRXCATEG       0594
    TRXCCWBF       05B0
    TRXCFMOD       0593 04
    TRXCNCLP       0593 01
    TRXCNCLT       0593 02
    TRXCOUNT       0520
    TRXCPLST       052C
    TRXCP1ST       0528
    TRXCRALT       02D2
    TRXCSTD        04A4
    TRXCTACT       0598 80
    TRXDAR         04BC 08
    TRXDASCE       04A8
    TRXDASN        04BA
    TRXDASNF       0598 01
    TRXDATA        0593 08
    TRXDHOME       04BC 80
    TRXDINST       0592
    TRXDIOS        0588
    TRXDOPER       0593 80
    TRXDPRI        04BC 40
    TRXDREAL       04BC 20
    TRXDSEC        04BC 10
    TRXDSTD        04AC
    TRXDYEXT       0530
    TRXDYIO        0550
    TRXDYMCH       0560
    TRXDYPRG       0540
    TRXECAM0       020C
    TRXECAM1       020D
    TRXECAM2       020E
    TRXECMSK       020C
    TRXEND         0638
    TRXEVENT       03DC
    TRXEVSET       0593 40
    TRXEXCUT       03EC
    TRXEXTAD       0534
    TRXEXTFL       0538
    TRXEXTGA       0530
    TRXFLAG        0593
    TRXGAGCR9      02C8
    TRXGAP         0508
    TRXGAPAD       0510
    TRXGAPDW       050C
    TRXGAPL        0518
    TRXGAPS        0514
    TRXGAPU        051C
    TRXGBADR       03F8
    TRXGBPSW       02A8
    TRXGCDB0       030C
    TRXGCRS        02D8
    TRXGCR0        02D8
    TRXGCR1        02DC
    TRXGCR10       0300
    TRXGCR11       0304
    TRXGCR12       0308
    TRXGCR13       030C
    TRXGCR14       0310
    TRXGCR15       0314
    TRXGCR2        02E0
    TRXGCR3        02E4
    TRXGCR4        02E8
    TRXGCR5        02EC
    TRXGCR6        02F0
    TRXGCR7        02F4
    TRXGCR8        02F8
    TRXGCR9        02FC
    TRXGC1B0       02DC
    TRXGC1B3       02DF
    TRXGEVNT       03D8
    TRXGGCD7       0347
    TRXGGCRS       02D8
    TRXGGCR0       02D8
    TRXGGCR1       02E0
    TRXGGCR10      0328
    TRXGGCR11      0330
    TRXGGCR12      0338
    TRXGGCR13      0340
    TRXGGCR14      0348
    TRXGGCR15      0350
    TRXGGCR2       02E8
    TRXGGCR3       02F0
    TRXGGCR4       02F8
    TRXGGCR5       0300
    TRXGGCR6       0308
    TRXGGCR7       0310
    TRXGGCR8       0318
    TRXGGCR8A      031C
    TRXGGCR8HI     0318
    TRXGGCR8M      031E
    TRXGGCR9       0320
    TRXGGCR9HI     0320
    TRXGGCR9LO     0324
    TRXGGC17       02E7
    TRXGGPRS       0218
    TRXGIADR       03E0
    TRXGMFSA       0580
    TRXGPRAM       03E8
    TRXGPRBP       058C
    TRXGPRBT       058A
    TRXGPRS        0218
    TRXGPSW        0298
    TRXGRNG1       04D0
    TRXGRNG2       04E8
    TRXGSADR       0400
    TRXGSAD2       0420
    TRXGSAD3       0440
    TRXGSAD4       0460
    TRXGSAD5       0480
    TRXGTCRS       0358
    TRXGTCR0       0358
    TRXGTCR1       0360
    TRXGTCR10      03A8
    TRXGTCR11      03B0
    TRXGTCR12      03B8
    TRXGTCR13      03C0
    TRXGTCR14      03C8
    TRXGTCR15      03D0
    TRXGTCR2       0368
    TRXGTCR3       0370
    TRXGTCR4       0378
    TRXGTCR5       0380
    TRXGTCR6       0388
    TRXGTCR7       0390
    TRXGTCR8       0398
    TRXGTCR8HI     0398
    TRXGTCR8LO     039C
    TRXGTCR9       03A0
    TRXGTCR9HI     03A0
    TRXGTCR9LO     03A4
    TRXHITCT       0599 80
    TRXHOME        04BC 04
    TRXHVPER       0593 20
    TRXIADDR       03E4
    TRXIADSP       0598 08
    TRXIBSET       0597 04
    TRXICNCL       0597 20
    TRXIFT         0598 20
    TRXINSR1       03F0
    TRXINSR2       03F1
    TRXINSR3       03F2
    TRXINSR4       03F3
    TRXINSR5       03F4
    TRXINSR6       03F5
    TRXINSTR       03F0
    TRXINS1F       03F0
    TRXINS1H       03F0
    TRXINS3H       03F2
    TRXINS5H       03F4
    TRXINS56       03F4
    TRXINULL       0596 01
    TRXIOAD        0554
    TRXIOAIF       055C 80
    TRXIODNN       055E
    TRXIOFL        0558
    TRXIOFLG       055C
    TRXIOGA        0550
    TRXIPOST       0597 10
    TRXIPROG       0597 08
    TRXIREAL       0597 01
    TRXISTAT       0597 3F
    TRXIUCVF       062C
    TRXIUNKN       0597 02
    TRXLBASE       0210
    TRXMCADR       0564
    TRXMCALT       0597 80
    TRXMCFLG       0568
    TRXMCFSA       0584
    TRXMCGA        0560
    TRXMCHFA       0578
    TRXMCINT       0570
    TRXMPPFX       05B4
    TRXNBASE       0208
    TRXNOTRP       04FA
    TRXNOTRS       04F8
    TRXNXPSW       02D4
    TRXPERCT       0595
    TRXPERTR       0596 04
    TRXPLOST       0599 04
    TRXPPNEM       0597 40
    TRXPRGAD       0544
    TRXPRGFL       0548
    TRXPRGGA       0540
    TRXPRI         04BC 02
    TRXPRPSW       05A8
    TRXPSW         0298
    TRXPSWB0       0298
    TRXPSWB1       0299
    TRXPSWB2       029A
    TRXPSWB3       029B
    TRXPSWF1       0298
    TRXPSWF2       029C
    TRXPSWIA       02A0
    TRXPSW1        02A0 00000299
    TRXPSW4F       02A0 0000029C
    TRXPSW57       02A0 0000029D
    TRXQMARK       0599 02
    TRXRASNF       0598 04
    TRXRCASCE      04B0
    TRXRCASN       04B8
    TRXRCOMP       0596 20
    TRXRCSTO       04B4
    TRXREAL        04BC 01
    TRXRETRN       0500
    TRXRLINK       0596 80
    TRXRNGAN       04C4
    TRXRNG1        04D0
    TRXRNG2        04E8
    TRXRSORT       0596 40
    TRXRSRCH       0596 10
    TRXSADDR       0404
    TRXSADR2       0424
    TRXSADR3       0444
    TRXSADR4       0464
    TRXSADR5       0484
    TRXSALTL       0498 000000A0
    TRXSAR         040E 08
    TRXSAR         042E 08
    TRXSAR         044E 08
    TRXSAR         046E 08
    TRXSAR         048E 08
    TRXSASCE       0410
    TRXSASCE2      0430
    TRXSASCE3      0450
    TRXSASCE4      0470
    TRXSASCE5      0490
    TRXSASIT       0418
    TRXSASIT2      0438
    TRXSASIT3      0458
    TRXSASIT4      0478
    TRXSASIT5      0498
    TRXSASN        040C
    TRXSASNF       040F 02
    TRXSASNF       042F 02
    TRXSASNF       044F 02
    TRXSASNF       046F 02
    TRXSASNF       048F 02
    TRXSASN2       042C
    TRXSASN3       044C
    TRXSASN4       046C
    TRXSASN5       048C
    TRXSAVE        0000
    TRXSDECA       02C4
    TRXSDLCT       02BC
    TRXSDNTC       02C0
    TRXSDSVC       02B8
    TRXSDTCH       02BE
    TRXSFLAG       040E
    TRXSFLG2       042E
    TRXSFLG3       044E
    TRXSFLG4       046E
    TRXSFLG5       048E
    TRXSHOME       040E 80
    TRXSHOME       042E 80
    TRXSHOME       044E 80
    TRXSHOME       046E 80
    TRXSHOME       048E 80
    TRXSINV        040F 10
    TRXSINV        042F 10
    TRXSINV        044F 10
    TRXSINV        046F 10
    TRXSINV        048F 10
    TRXSIZE        0638 000000C7
    TRXSLENG       0408
    TRXSLEN2       0428
    TRXSLEN3       0448
    TRXSLEN4       0468
    TRXSLEN5       0488
    TRXSPRI        040E 40
    TRXSPRI        042E 40
    TRXSPRI        044E 40
    TRXSPRI        046E 40
    TRXSPRI        048E 40
    TRXSREAL       040E 20
    TRXSREAL       042E 20
    TRXSREAL       044E 20
    TRXSREAL       046E 20
    TRXSREAL       048E 20
    TRXSSEC        040E 10
    TRXSSEC        042E 10
    TRXSSEC        044E 10
    TRXSSEC        046E 10
    TRXSSEC        048E 10
    TRXSSTD        0414
    TRXSSTD2       0434
    TRXSSTD3       0454
    TRXSSTD4       0474
    TRXSSTD5       0494
    TRXSTALT       0400
    TRXSTATS       0596
    TRXSTAT2       0597
    TRXSTAT3       0598
    TRXSTAT4       0599
    TRXSTURA       0598 40
    TRXSUNKN       040F 80
    TRXSUNKN       042F 80
    TRXSUNKN       044F 80
    TRXSUNKN       046F 80
    TRXSUNKN       048F 80
    TRXSUSP        0596 08
    TRXSVCTR       0596 02
    TRXS1FLG       040F
    TRXS2FLG       042F
    TRXS3FLG       044F
    TRXS4FLG       046F
    TRXS5FLG       048F
    TRXTBTBK       0524
    TRXTCHBS       0212
    TRXTCRS        0358
    TRXTCR0        0358
    TRXTCR1        035C
    TRXTCR10       0380
    TRXTCR11       0384
    TRXTCR12       0388
    TRXTCR13       038C
    TRXTCR14       0390
    TRXTCR15       0394
    TRXTCR2        0360
    TRXTCR3        0364
    TRXTCR4        0368
    TRXTCR5        036C
    TRXTCR6        0370
    TRXTCR7        0374
    TRXTCR8        0378
    TRXTCR9        037C
    TRXTMPSW       05A0
    TRXTPSW        0593 10
    TRXTPXAD       0200
    TRXTPXSV       0100
    TRXTRPNF       03E8
    TRXTRPNL       0498 000000B8
    TRXTRSET       04FC
    TRXTVMA        02D1
    TRXVMA         02D0
    TRXWASCE       0620
    TRXWASIT       0618
    TRXWASN        0628
    TRXWASNF       062A 02
    TRXWFLG1       062A
    TRXWINV        062A 10
    TRXWORK        0618
    TRXWORKL       062B 00000014
    TRXWSFLG       062B
    TRXWSTD        0624

This information is based on z/VM V4R3.0. Last updated on 1 May 2002 at 10:45:19 EDT.
Copyright IBM Corporation, 1990, 2002