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.
 RELOCATION CONSIDERATIONS : None

 TRXBK DSECT
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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 (64)   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
0200  512 Dbl-Word     8 TRXTPXSV (64)  STANDARD SAVE AREA - used by
                                        HCPTPX
0400 1024 Signed       4 TRXTPXAD       Address of above savearea for
                                        linkage
0404 1028 Signed       4 *              Reserved for future IBM use
0408 1032 Signed       4 TRXNBASE       Base interception bits (without
                                        PER)
040C 1036 Signed       4 TRXECMSK (0)   Mask of ECA bits to apply to
                                        VMDECA
040C 1036 Bitstring    1 TRXECAM0       Mask of ECA, byte 0
          1... ....      SIEECEXT       X'80' SIEECEXT External
                                        Interruption Interpretation
                                        Assist
          .1.. ....      SIEECINT       X'40' SIEECINT Intervention
                                        Bypass Assist
          ..1. ....      SIEECWAI       X'20' SIEECWAI Guest Wait-State
                                        Assist
          ...1 ....      SIEECSGP       X'10' SIEECSGP SIGP
                                        Interpretation Assist
          .... 1...      SIEECALT       X'08' SIEECALT Alert monitoring
                                        bit
          .... .1..      SIEECIO2       X'04' SIEECIO2
                                        I/O-Interpretation-level-2
                                        activation bit
          .... ...1      SIEECMVP       X'01' SIEECMVP MVPG Facility
                                        enablement. When this bit is one,
                                        SIE will inter- pret the MVPG and
                                        IESBE opcodes.
040D 1037 Bitstring    1 TRXECAM1       Mask of ECA, byte 1
          .... ..1.      SIEECVEC       X'02' SIEECVEC Vector Facility
                                        Enablement
040E 1038 Bitstring    1 TRXECAM2       Mask of ECA, byte 2
040F 1039 Bitstring    1 *              Reserved for future IBM use
0410 1040 Signed       2 TRXLBASE       BASE LCTL INTERCEPTION CONTROLS
0412 1042 Signed       2 TRXTCHBS       BASE TCH INTERCEPTION CONTROLS
0414 1044 Bitstring    3 TRXECBMK (0)   Mask of ECB bits to apply to
                                        SIEECB
0414 1044 Bitstring    1 TRXECBM0       Mask of ECB, byte 0
0415 1045 Bitstring    1 TRXECBM1       Mask of ECB, byte 1
0416 1046 Bitstring    1 TRXECBM2       Mask of ECB, byte 2
0417 1047 Bitstring    1 *              Reserved for future IBM use
             Copy of GPRS for base and displacement calculations
             When the guest is in ESA/390 mode, the leftmost
                half of the registers will be zeros.
0418 1048 Bitstring  128 TRXGGPRS       16 8-byte GPRS
0498 1176 Bitstring   16 TRXGPSW (0)    Guest PSW at last call from
                                        RUNU(zArch)
0498 1176 Bitstring    8 TRXPSW (0)     GUEST PSW AT LAST CALL FROM
                                        RUNU(390)
0498 1176 Bitstring    4 TRXPSWF1 (0)   First fullword of guest PSW
0498 1176 Bitstring    1 TRXPSWB0       Guest PSW byte 0
0499 1177 Bitstring    1 TRXPSWB1       Guest PSW byte 1
049A 1178 Bitstring    1 TRXPSWB2       Guest PSW byte 2
049B 1179 Bitstring    1 TRXPSWB3       Guest PSW byte 3
049C 1180 Signed       4 TRXPSWF2       Second fullword of guest PSW
04A0 1184 Bitstring    8 TRXPSWIA       z/Arch PSW instruction address
          00000499       TRXPSW1        TRXPSW+1,1 OLD TRCPSW FIELDS FROM
                                        HCPTRD
          0000049C       TRXPSW4F       TRXPSW+4,4 OLD TRCPSW FIELDS FROM
                                        HCPTRD
          0000049D       TRXPSW57       TRXPSW+5,3 OLD TRCPSW FIELDS FROM
                                        HCPTRD
04A8 1192 Bitstring   16 TRXGBPSW (0)   Guest BEFORE EXECUTION PSW
                                        (z/Arch)
04A8 1192 Bitstring    8 TRXBPSW (0)    Guest BEFORE EXECUTION PSW (390)
04A8 1192 Bitstring    1 TRXBPSW0       Guest PSW byte 0
04A9 1193 Bitstring    1 TRXBPSW1       Guest PSW byte 1
04AA 1194 Bitstring    1 TRXBPSW2       Guest PSW byte 2
04AB 1195 Bitstring    1 TRXBPSW3       Guest PSW byte 3
04AC 1196 Signed       4 TRXBPSF2 (0)   Guest PSW instruction addr
                                        (ESA/390)
04AC 1196 Bitstring    1 TRXBPSW4       Guest PSW byte 4
04AD 1197 Bitstring    1 TRXBPS57 (3)   Guest PSW byte 5-7
04B0 1200 Bitstring    1 TRXBPSIA (8)   Guest PSW instruction addr
                                        (z/Arch)
04B8 1208 Signed       4 TRXSDSVC       SAVED SVC INTERCEPTION CONTROLS
04BC 1212 Signed       2 TRXSDLCT       SAVED LCTL INTERCEPTION CONTROLS
04BE 1214 Signed       2 *              Reserved for IBM use
04C0 1216 Signed       4 TRXSDNTC       Saved instruction interception
                                        controls
04C4 1220 Signed       4 TRXSDECA       Saved copy of VMDECA
04C8 1224 Bitstring    1 *              Reserved for IBM use
04C9 1225 Bitstring    3 TRXSDECB       Saved copy of SIEECB
04CC 1228 Signed       4 *              Reserved for IBM use
             Adjusted guest control register 9
             When the guest is in ESA/390 mode,
                the leftmost half of the register will be zeros.
04D0 1232 Dbl-Word     8 TRXGAGCR9 (0)  Adjusted guest CR9 (8-bytes)
04D0 1232 Signed       4 *              Top half of TRXGAGC9
04D4 1236 Signed       4 TRXAGCR9       ADJUSTED guest CR9 (4-bytes)
04D8 1240 Bitstring    1 TRXVMA         SAVE HOST CR6 BYTE 0
04D9 1241 Bitstring    1 TRXTVMA        TRACE-ALTERED VMA RUN-MASK
04DA 1242 Signed       2 TRXCRALT       LIST OF ALTERED CONTROL REGS
04DC 1244 Signed       4 TRXNXPSW       First word of the PSW passed as
                                        input to HCPTRRNX
             Guest Control Registers 0 - 15
             When the guest is in ESA/390 mode,
                the leftmost half of the register will be zeros.
04E0 1248 Bitstring  128 TRXGGCRS       Guest Control register values
             Guest Control Registers 0 - 15
04E0 1248 Signed       4 TRXGCR0        GUEST CONTROL REGISTER 0
04E4 1252 Signed       4 TRXGCR1 (0)    GUEST CONTROL REGISTER 1
04E4 1252 Bitstring    1 TRXGC1B0       Guest CR1 Byte 0
04E5 1253 Bitstring    2 *              Guest CR1 Bytes 1-2
04E7 1255 Bitstring    1 TRXGC1B3       Guest CR1 Byte 3
04E8 1256 Signed       4 TRXGCR2        GUEST CONTROL REGISTER 2
04EC 1260 Signed       4 TRXGCR3        GUEST CONTROL REGISTER 3
04F0 1264 Signed       4 TRXGCR4        GUEST CONTROL REGISTER 4
04F4 1268 Signed       4 TRXGCR5        GUEST CONTROL REGISTER 5
04F8 1272 Signed       4 TRXGCR6        GUEST CONTROL REGISTER 6
04FC 1276 Signed       4 TRXGCR7        GUEST CONTROL REGISTER 7
0500 1280 Signed       4 TRXGCR8        GUEST CONTROL REGISTER 8
0504 1284 Signed       4 TRXGCR9        GUEST CONTROL REGISTER 9
0508 1288 Signed       4 TRXGCR10       GUEST CONTROL REGISTER 10
050C 1292 Signed       4 TRXGCR11       GUEST CONTROL REGISTER 11
0510 1296 Signed       4 TRXGCR12       GUEST CONTROL REGISTER 12
0514 1300 Signed       4 TRXGCR13 (0)   GUEST CONTROL REGISTER 13
0514 1300 Bitstring    1 TRXGCDB0       Guest CR13 Byte 0
0515 1301 Bitstring    3 *              Guest CR13 Bytes 1-3
0518 1304 Signed       4 TRXGCR14       GUEST CONTROL REGISTER 14
051C 1308 Signed       4 TRXGCR15       GUEST CONTROL REGISTER 15
             Guest Control Registers 0 - 15
04E0 1248 Dbl-Word     8 TRXGGCR0       GUEST CONTROL REGISTER 0
04E8 1256 Dbl-Word     8 TRXGGCR1 (0)   GUEST CONTROL REGISTER 1
04E8 1256 Bitstring    7 *              Guest CR1 Bytes 0-6
04EF 1263 Bitstring    1 TRXGGC17       Guest CR1 Byte 7
04F0 1264 Dbl-Word     8 TRXGGCR2       GUEST CONTROL REGISTER 2
04F8 1272 Dbl-Word     8 TRXGGCR3       GUEST CONTROL REGISTER 3
0500 1280 Dbl-Word     8 TRXGGCR4       GUEST CONTROL REGISTER 4
0508 1288 Dbl-Word     8 TRXGGCR5       GUEST CONTROL REGISTER 5
0510 1296 Dbl-Word     8 TRXGGCR6       GUEST CONTROL REGISTER 6
0518 1304 Dbl-Word     8 TRXGGCR7       GUEST CONTROL REGISTER 7
0520 1312 Dbl-Word     8 TRXGGCR8 (0)   GUEST CONTROL REGISTER 8
0520 1312 Signed       4 TRXGGCR8HI (0) Left half of guest CR8
0520 1312 Signed       2 *
0522 1314 Signed       2 TRXGGCR8EM     Guest CR8 Enhanced-Monitor Masks
0524 1316 Signed       4 TRXGGCR8LO (0) Right half of guest CR8
0524 1316 Signed       2 TRXGGCR8A      Guest CR8 Extended Authorization
                                        index
0526 1318 Signed       2 TRXGGCR8M      Guest CR8 Monitor Masks
0528 1320 Dbl-Word     8 TRXGGCR9 (0)   GUEST CONTROL REGISTER 9
0528 1320 Signed       4 TRXGGCR9HI     Left half of guest CR9
052C 1324 Signed       4 TRXGGCR9LO     Right half of guest CR9 - PER
                                        info
0530 1328 Dbl-Word     8 TRXGGCR10      GUEST CONTROL REGISTER 10
0538 1336 Dbl-Word     8 TRXGGCR11      GUEST CONTROL REGISTER 11
0540 1344 Dbl-Word     8 TRXGGCR12      GUEST CONTROL REGISTER 12
0548 1352 Dbl-Word     8 TRXGGCR13 (0)  GUEST CONTROL REGISTER 13
0548 1352 Bitstring    7 *              Guest CR13 Bytes 0-6
054F 1359 Bitstring    1 TRXGGCD7       Guest CR13 Byte 7
0550 1360 Dbl-Word     8 TRXGGCR14      GUEST CONTROL REGISTER 14
0558 1368 Dbl-Word     8 TRXGGCR15      GUEST CONTROL REGISTER 15
             Trace Control Registers 0 - 15
             When the guest is in ESA/390 mode, the
                leftmost half of the registers will be zeros.
0560 1376 Bitstring  128 TRXGTCRS       Trace control register values
             Trace Control Registers 0 - 15
0560 1376 Signed       4 TRXTCR0        TRACE CONTROL REGISTER 0
0564 1380 Signed       4 TRXTCR1        TRACE CONTROL REGISTER 1
0568 1384 Signed       4 TRXTCR2        TRACE CONTROL REGISTER 2
056C 1388 Signed       4 TRXTCR3        TRACE CONTROL REGISTER 3
0570 1392 Signed       4 TRXTCR4        TRACE CONTROL REGISTER 4
0574 1396 Signed       4 TRXTCR5        TRACE CONTROL REGISTER 5
0578 1400 Signed       4 TRXTCR6        TRACE CONTROL REGISTER 6
057C 1404 Signed       4 TRXTCR7        TRACE CONTROL REGISTER 7
0580 1408 Signed       4 TRXTCR8        TRACE CONTROL REGISTER 8
0584 1412 Signed       4 TRXTCR9        TRACE CONTROL REGISTER 9
0588 1416 Signed       4 TRXTCR10       TRACE CONTROL REGISTER 10
058C 1420 Signed       4 TRXTCR11       TRACE CONTROL REGISTER 11
0590 1424 Signed       4 TRXTCR12       TRACE CONTROL REGISTER 12
0594 1428 Signed       4 TRXTCR13       TRACE CONTROL REGISTER 13
0598 1432 Signed       4 TRXTCR14       TRACE CONTROL REGISTER 14
059C 1436 Signed       4 TRXTCR15       TRACE CONTROL REGISTER 15
             Trace Control Registers 0 - 15
0560 1376 Dbl-Word     8 TRXGTCR0       TRACE CONTROL REGISTER 0
0568 1384 Dbl-Word     8 TRXGTCR1       TRACE CONTROL REGISTER 1
0570 1392 Dbl-Word     8 TRXGTCR2       TRACE CONTROL REGISTER 2
0578 1400 Dbl-Word     8 TRXGTCR3       TRACE CONTROL REGISTER 3
0580 1408 Dbl-Word     8 TRXGTCR4       TRACE CONTROL REGISTER 4
0588 1416 Dbl-Word     8 TRXGTCR5       TRACE CONTROL REGISTER 5
0590 1424 Dbl-Word     8 TRXGTCR6       TRACE CONTROL REGISTER 6
0598 1432 Dbl-Word     8 TRXGTCR7       TRACE CONTROL REGISTER 7
05A0 1440 Dbl-Word     8 TRXGTCR8 (0)   TRACE CONTROL REGISTER 8
05A0 1440 Signed       4 TRXGTCR8HI (0) Left half of Trace CR8
05A0 1440 Signed       2 *
05A2 1442 Signed       2 TRXGTCR8EM     TRACE CR8 Enhanced-Monitor Masks
05A4 1444 Signed       4 TRXGTCR8LO (0) Right half of Trace CR8
05A4 1444 Signed       2 TRXGTCR8A      TRACE CR8 Extended Authorization
                                        index
05A6 1446 Signed       2 TRXGTCR8M      TRACE CR8 Monitor Masks
05A8 1448 Dbl-Word     8 TRXGTCR9 (0)   TRACE CONTROL REGISTER 9
05A8 1448 Signed       4 TRXGTCR9HI     Left half of Trace CR9
05AC 1452 Signed       4 TRXGTCR9LO     Right half of Trace CR9
05B0 1456 Dbl-Word     8 TRXGTCR10      TRACE CONTROL REGISTER 10
05B8 1464 Dbl-Word     8 TRXGTCR11      TRACE CONTROL REGISTER 11
05C0 1472 Dbl-Word     8 TRXGTCR12      TRACE CONTROL REGISTER 12
05C8 1480 Dbl-Word     8 TRXGTCR13      TRACE CONTROL REGISTER 13
05D0 1488 Dbl-Word     8 TRXGTCR14      TRACE CONTROL REGISTER 14
05D8 1496 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.
05E0 1504 Dbl-Word     8 TRXGEVNT (0)   Event address
05E0 1504 Signed       4 *              Upper half event address
05E4 1508 Signed       4 TRXEVENT       Event address - low
             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.
05E8 1512 Dbl-Word     8 TRXGIADR       Instruction address
            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.
05F0 1520 Dbl-Word     8 TRXTRPNF (0)   START OF HCPTRP-SUPPLIED PER INFO
05F0 1520 Signed       2 TRXGPRAM       GEN. PURPOSE REGISTER ALTERATION
                                        MAP
05F2 1522 Signed       2 TRXARAM        ACCESS REGISTER ALTERATION MAP
05F4 1524 Bitstring    6 TRXEXCUT       EXECUTE INSTRUCTION (EX or EXRL)
                                        (ZERO IF NOT PRESENT)
05FA 1530 Character    6 TRXINSTR (0)   INSTRUCTION (TARGET INSTR IF
                                        EXECUTE)
05FA 1530 Character    4 TRXINS1F (0)   First 4 bytes of target
                                        instruction
05FA 1530 Signed       2 TRXINS1H (0)   1st halfword of target inst
                                        (TRF/TGF)
05FA 1530 Bitstring    1 TRXINSR1       BYTE 1 OF TARGET INSTRUCTION
05FB 1531 Bitstring    1 TRXINSR2       BYTE 2 OF TARGET INSTRUCTION
05FC 1532 Character    4 TRXINS3F (0)   Fullword relative offsets
                                        YC9125YL
05FC 1532 Signed       2 TRXINS3H (0)   2nd halfword of target inst (TRF)
05FC 1532 Bitstring    1 TRXINSR3       BYTE 3 OF TARGET INSTRUCTION
05FD 1533 Bitstring    1 TRXINSR4       BYTE 4 OF TARGET INSTRUCTION
05FE 1534 Signed       2 TRXINS5H (0)   3rd halfword of target inst (TRF)
05FE 1534 Signed       2 TRXINS56 (0)   LAST TWO BYTES OF TARGET
                                        INSTRUCTION
05FE 1534 Bitstring    1 TRXINSR5       BYTE 5 OF TARGET INSTRUCTION
05FF 1535 Bitstring    1 TRXINSR6       BYTE 6 OF TARGET INSTRUCTION
      IF TRXBADRV bit is ONE, TRXBADDR/TRXGBADR addr is valid
0600 1536 Dbl-Word     8 TRXGBADR (0)   Successful Branch Address
                                        (64-bit)
0600 1536 Signed       4 *              Reserved
0604 1540 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.
0608 1544 Dbl-Word     8 TRXSTALT (0)
0608 1544 Dbl-Word     8 TRXGSADR (0)   Storage Alteration Address
                                        (64-bit)
0608 1544 Signed       4 *              Top half of TRXGSADR
060C 1548 Signed       4 TRXSADDR       Storage Alteration Address
                                        (31-bit)
0610 1552 Signed       4 TRXSLENG       STORAGE ALTERATION LENGTH
0614 1556 Signed       2 TRXSASN        ASN of the address space
                                        containing the first storage
                                        operand. This field is only valid
                                        when the TRXSASNF bit is set.
0616 1558 Bitstring    1 TRXSFLAG       ADDRESS SPACE MODE OF STORE
          1... ....      TRXSHOME       X'80' TRXSHOME 'STORE INTO' HOME
          .1.. ....      TRXSPRI        X'40' TRXSPRI 'STORE INTO'
                                        PRIMARY
          ..1. ....      TRXSREAL       X'20' TRXSREAL 'STORE INTO' REAL
          ...1 ....      TRXSSEC        X'10' TRXSSEC 'STORE INTO'
                                        SECONDARY
          .... 1...      TRXSAR         X'08' TRXSAR 'STORE INTO' AR
0617 1559 Bitstring    1 TRXS1FLG       Flags for TRXSADDR
          1... ....      TRXSUNKN       X'80' TRXSUNKN Operand address is
                                        not used
          ...1 ....      TRXSINV        X'10' TRXSINV The TRXSASTx field
                                        for this event is inval 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' TRXSASNF Storage alt ASN is
                                        saved in TRXSASNx
0618 1560 Dbl-Word     8 TRXSASCE (0)   ASCE for storage operand 1
0618 1560 Signed       4 *              Top half of TRXSASCE
061C 1564 Signed       4 TRXSSTD        STD for storage operand 1
0620 1568 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.
0628 1576 Dbl-Word     8 TRXGSAD2 (0)   Storage alt addr of 2nd operand
                                        (64bit)
0628 1576 Signed       4 *              Top half of TRXGSAD2
062C 1580 Signed       4 TRXSADR2       Storage alt addr of 2nd operand
                                        (31bit)
0630 1584 Signed       4 TRXSLEN2       Storage alt length of second
                                        operand
0634 1588 Signed       2 TRXSASN2       ASN of the address space for
                                        containing TRXSADR2. This field
                                        is only valid when the TRXASN2F
                                        bit is set.
0636 1590 Bitstring    1 TRXSFLG2       Addr space mode of TRXSADR2
0637 1591 Bitstring    1 TRXS2FLG       Flags for TRXSADR2
0638 1592 Dbl-Word     8 TRXSASCE2 (0)  ASCE for storage operand 2
0638 1592 Signed       4 *              Top half of TRXSASCE2
063C 1596 Signed       4 TRXSSTD2       STD for storage operand 2
0640 1600 Dbl-Word     8 TRXSASIT2      Data space i-ASIT of TRXSADR2
0648 1608 Dbl-Word     8 TRXGSAD3 (0)   Storage alt addr of 3rd operand
                                        (64bit)
0648 1608 Signed       4 *              Top half of TRXGSAD3
064C 1612 Signed       4 TRXSADR3       Storage alt addr of 3rd operand
                                        (31bit)
0650 1616 Signed       4 TRXSLEN3       Storage alt length of third
                                        operand
0654 1620 Signed       2 TRXSASN3       ASN of the address space for
                                        containing TRXSADR3. This field
                                        is only valid when the TRXASN3F
                                        bit is set.
0656 1622 Bitstring    1 TRXSFLG3       Addr space mode of TRXSADR3
0657 1623 Bitstring    1 TRXS3FLG       Flags for TRXSADR3
0658 1624 Dbl-Word     8 TRXSASCE3 (0)  ASCE for storage operand 3
0658 1624 Signed       4 *              Top half of TRXSACE3
065C 1628 Signed       4 TRXSSTD3       STD for storage operand 3
0660 1632 Dbl-Word     8 TRXSASIT3      Data space i-ASIT of TRXSADR3
0668 1640 Dbl-Word     8 TRXGSAD4 (0)   Storage alt addr of 4th operand
                                        (64bit)
0668 1640 Signed       4 *              Top half of TRXGSAD4
066C 1644 Signed       4 TRXSADR4       Storage alt addr of 4th operand
                                        (31bit)
0670 1648 Signed       4 TRXSLEN4       Storage alt length of fourth
                                        operand
0674 1652 Signed       2 TRXSASN4       ASN of the address space for
                                        containing TRXSADR4. This field
                                        is only valid when the TRXASN4F
                                        bit is set.
0676 1654 Bitstring    1 TRXSFLG4       Addr space mode of TRXSADR4
0677 1655 Bitstring    1 TRXS4FLG       Flags for TRXSADR4
0678 1656 Dbl-Word     8 TRXSASCE4 (0)  ASCE for storage operand 4
0678 1656 Signed       4 *              Top half of TRXSASCE4
067C 1660 Signed       4 TRXSSTD4       STD for storage operand 4
0680 1664 Dbl-Word     8 TRXSASIT4      Data space i-ASIT of TRXSADR4
0688 1672 Dbl-Word     8 TRXGSAD5 (0)   Storage alt addr of 5th operand
                                        (64bit)
0688 1672 Signed       4 *              Top half of TRXGSAD5
068C 1676 Signed       4 TRXSADR5       Storage alt addr of 5th operand
                                        (31bit)
0690 1680 Signed       4 TRXSLEN5       Storage alt length of fifth
                                        operand
0694 1684 Signed       2 TRXSASN5       ASN of the address space for
                                        containing TRXSADR5. This field
                                        is only valid when the TRXASN5F
                                        bit is set.
0696 1686 Bitstring    1 TRXSFLG5       Addr space mode of TRXSADR5
0697 1687 Bitstring    1 TRXS5FLG       Flags for TRXSADR5
0698 1688 Dbl-Word     8 TRXSASCE5 (0)  ASCE for storage operand 5
0698 1688 Signed       4 *              Top half of TRXSASCE5
069C 1692 Signed       4 TRXSSTD5       STD for storage operand 5
06A0 1696 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
06A8 1704 Dbl-Word     8 TRXCASCE (0)   Data space ASCE of current
                                        instruction
06A8 1704 Signed       4 *              Reserved for current ASCE
06AC 1708 Signed       4 TRXCSTD        DATA SPACE STD OF CURRENT
                                        INSTRUCTION
06B0 1712 Dbl-Word     8 TRXDASCE (0)   Data space ASCE of branch
06B0 1712 Signed       4 *              Reserved for destination ASCE
06B4 1716 Signed       4 TRXDSTD        DATA SPACE STD OF BRANCH
06B8 1720 Dbl-Word     8 TRXRCASCE (0)  Recomputation ASCE
06B8 1720 Signed       4 *              Reserved for recomputation ASCE
06BC 1724 Signed       4 TRXRCSTO       RECOMPUTATION STO
06C0 1728 Signed       2 TRXRCASN       Recomputation ASN. This field is
                                        only valid when the TRXRASNF bit
                                        is set.
06C2 1730 Signed       2 TRXDASN        Destination ASN of current branch
                                        event. This field is only valid
                                        when the TRXDASNF bit is set.
06C4 1732 Bitstring    1 TRXAFLAG       INDICATE ADDRESS SPACE MODE
          1... ....      TRXDHOME       X'80' TRXDHOME 'BRANCH TO' HOME
          .1.. ....      TRXDPRI        X'40' TRXDPRI 'BRANCH TO' PRIMARY
          ..1. ....      TRXDREAL       X'20' TRXDREAL 'BRANCH TO' REAL
          ...1 ....      TRXDSEC        X'10' TRXDSEC 'BRANCH TO'
                                        SECONDARY
          .... 1...      TRXDAR         X'08' TRXDAR 'BRANCH TO' AR
          .... .1..      TRXHOME        X'04' TRXHOME INSTRUCTION
                                        EXECUTED IN HOME
          .... ..1.      TRXPRI         X'02' TRXPRI INSTRUCTION EXECUTED
                                        IN PRIMARY
          .... ...1      TRXREAL        X'01' TRXREAL INSTRUCTION
                                        EXECUTED IN REAL
06C5 1733 Bitstring    1 * (3)          Reserved for IBM use
06C8 1736 Signed       4 *              Reserved for IBM use
             ANCHOR LIST OF RANGES FOR GAP LIST CONSTRUCTION
06CC 1740 Address      4 TRXRNGAN       ANCHOR FOR OUR LIST OF RANGES.
             REPRESENTATION OF USER P.E.R. AS PROPER RANGES
06D0 1744 Address      4 TRXARNG1       POINTER FOR THE FIRST SECTION OF
                                        RANGE
06D4 1748 Signed       4 *              Reserved
06D8 1752 Dbl-Word     8 TRXGRNG1 (2)   First range of guest PER range
06E8 1768 Address      4 TRXARNG2       POINTER FOR THE SECOND SECTION OF
                                        RANGE
06EC 1772 Signed       4 *              Reserved
06F0 1776 Dbl-Word     8 TRXGRNG2 (2)   second range of guest PER range
             COUNTERS FOR UTILIZATION LIMITS/STATISTICS
0700 1792 Signed       2 TRXNOTRS       NUMBER OF TRACE SETS DEFINED
0702 1794 Signed       2 TRXNOTRP       NUMBER OF TRAPS DEFINED
             POINTERS TO CURRENT CONTROL BLOCKS
0704 1796 Address      4 TRXTRSET       POINTER TO CURRENT TRACE SET
                                        DESCRIPTOR
0708 1800 Signed       4 TRXRETRN       CURRENT CALL/RETURN SET ADDRESS
070C 1804 Signed       4 *              Reserved
0710 1808 Signed       4 TRXGAP         POINTER TO CURRENT GAP MEMBER
0714 1812 Signed       4 TRXGAPDW       NUMBER OF DOUBLEWORDS IN GAP
                                        LIST.
0718 1816 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.
071C 1820 Address      4 TRXGAPS        POINTER TO CURRENT GAP LIST
0720 1824 Address      4 TRXGAPL        LOWER BOUND GAP LIST ADDRESS
0724 1828 Address      4 TRXGAPU        UPPER BOUND GAP LIST ADDRESS
0728 1832 Signed       4 TRXCOUNT       CURRENT VALUE OF TRACE COUNT
072C 1836 Address      4 TRXTBTBK       POINTER TO TRACEBACK TABLE
             CP COMMAND STATUS INFORMATION
0730 1840 Address      4 TRXCP1ST       POINTER TO FIRST CP COMMAND
0734 1844 Address      4 TRXCPLST       POINTER TO LAST CP COMMAND
             DISPLAY PARAMETERS FOR INTERRUPTIONS
0738 1848 Signed       4 TRXDYEXT (4)   EXT ADDR, CODES
0748 1864 Signed       4 TRXDYPRG (4)   PROG ADDR, CODES
0758 1880 Signed       4 TRXDYIO (4)    I/O ADDR, CODES
0768 1896 Signed       4 TRXDYMCH (10)  MACH. CHECK ADDR.,FLAGS,CODES,FSA
             INSTRUCTION DISPLAY INFORMATION
0790 1936 Signed       2 TRXDIOS        I/O TRACING INFORMATION
0792 1938 Signed       2 TRXGPRBT       GPR BIT MASK FOR TERMINAL
0794 1940 Signed       2 TRXGPRBP       GPR BIT MASK FOR PRINTER
0796 1942 Signed       2 TRXARBT        AR BIT MASK FOR TERMINAL
0798 1944 Signed       2 TRXARBP        AR BIT MASK FOR PRINTER
079A 1946 Bitstring    1 TRXDINST       INSTRUCTION INFO
079B 1947 Bitstring    1 TRXFLAG        TRACE FLAG BYTE
          1... ....      TRXDOPER       X'80' TRXDOPER PERFORM PER ON
                                        CURRENT EVENT
          .1.. ....      TRXEVSET       X'40' TRXEVSET EVENT ADDRESS IS
                                        SET
          ..1. ....      TRXHVPER       X'20' TRXHVPER PER INFORMATION
                                        PRESENT
          ...1 ....      TRXTPSW        X'10' TRXTPSW TRXPSW IS SET
          .... 1...      TRXDATA        X'08' TRXDATA STORAGE DATA TRAPS
                                        PENDING
          .... .1..      TRXCFMOD       X'04' TRXCFMOD PLACE USER INTO
                                        CONSOLE FUNC MODE
          .... ..1.      TRXCNCLT       X'02' TRXCNCLT TERMINAL OUTPUT
                                        CANCELLED
          .... ...1      TRXCNCLP       X'01' TRXCNCLP PRINTER OUTPUT
                                        CANCELLED
             CONTROL INFORMATION
079C 1948 Bitstring    1 TRXCATEG       TRACING CONTROL CATEGORY SUMMARY
079D 1949 Bitstring    1 TRXPERCT       PER TRACING SCREENING SUMMARY
079E 1950 Bitstring    1 TRXSTATS       TRACE STATUS CONTROL FLAG
          1... ....      TRXRLINK       X'80' TRXRLINK RE-LINK TRAP
                                        RANGES AND RE-ALLOCATE GAP LIST
          .1.. ....      TRXRSORT       X'40' TRXRSORT RE-SORT RANGES
                                        BEFORE RE-COMPUTING GAPS.
          ..1. ....      TRXRCOMP       X'20' TRXRCOMP RE-COMPUTE THE GAP
                                        LIST.
          ...1 ....      TRXRSRCH       X'10' TRXRSRCH RESEARCH GAP LIST
                                        FOR IFETCH/STORE
          .... 1...      TRXSUSP        X'08' TRXSUSP CURRENT SET IS IN
                                        SUSPENSION
          .... .1..      TRXPERTR       X'04' TRXPERTR HYPERVISOR P.E.R.
                                        TRACING IS ACTIVE
          .... ..1.      TRXSVCTR       X'02' TRXSVCTR SOME FORM OF SVC
                                        TRACING IS IN EFFECT
          .... ...1      TRXINULL       X'01' TRXINULL INSTRUCTION
                                        EXECUTION NULLIFIED
079F 1951 Bitstring    1 TRXSTAT2       TRACE STATUS CONTROL FLAG
          1... ....      TRXMCALT       X'80' TRXMCALT GUEST ALTERED FOR
                                        MONITOR-CALL TRACING
          .1.. ....      TRXPPNEM       X'40' TRXPPNEM MNEMONIC POST-SCAN
                                        REQUIRED
          ..1. ....      TRXICNCL       X'20' TRXICNCL INSTRUCTION
                                        EXECUTION CANCELLED
          ...1 ....      TRXIPOST       X'10' TRXIPOST ANALYZE
                                        INSTRUCTION POST SIM.
          .... 1...      TRXIPROG       X'08' TRXIPROG PROGRAM EXCEP
                                        DURING INSTR SIM.
          .... .1..      TRXIBSET       X'04' TRXIBSET BRANCH ADDRESS SET
                                        FOR INSTR
          .... ..1.      TRXIUNKN       X'02' TRXIUNKN UNKNOWN STORAGE
                                        ALTERATION
          .... ...1      TRXIREAL       X'01' TRXIREAL ALTERATION TO REAL
                                        STORAGE ADDR
          ..11 1111      TRXISTAT       X'3F' TRXISTAT BITS IN TRXSTAT2
                                        FOR INSTR STATUS
07A0 1952 Bitstring    1 TRXSTAT3       MISCELLANEOUS TRACE STATUS
          1... ....      TRXCTACT       X'80' TRXCTACT TRACE COUNT IS
                                        ACTIVE
          .1.. ....      TRXSTURA       X'40' TRXSTURA A STURA EVENT HAS
                                        OCCURRED
          ..1. ....      TRXIFT         X'20' TRXIFT 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' TRXIADSP Instruction Fetch
                                        Address Space Filtering 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' TRXRASNF Recomputation ASN
                                        is saved in TRXRCASN
          .... ...1      TRXDASNF       X'01' TRXDASNF Destination ASN of
                                        branch event is saved in TRXDASN
07A1 1953 Bitstring    1 TRXSTAT4       Miscellaneous TRACE status
          1... ....      TRXHITCT       X'80' TRXHITCT A trap has hit
                                        which should cause the trace
                                        count to be incremented if TRACE
                                        COUNT is active.
          .1.. ....      TRXST4K        X'40' TRXST4K A stg alteration
                                        occurred within 4K bytes of the
                                        storage operand address
          ..1. ....      TRXSTFLE       X'20' TRXSTFLE A TRACE STFLE trap
                                        exists
          .... 1...      TRXBPSWF       X'08' TRXBPSWF TRXBPSW has been
                                        created
          .... .1..      TRXPLOST       X'04' TRXPLOST HCPTPIPL obtained
                                        PLO plist STorage which
                                        HCPTPR/HCPTGL needs to free
          .... ..1.      TRXQMARK       X'02' TRXQMARK HCPTGDFA routine
                                        should format question marks
                                        instead of R1 address
          .... ...1      TRXBADRV       X'01' TRXBADRV 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.
07A2 1954 Bitstring    1 * (3)          Reserved for IBM use
07A8 1960 Dbl-Word     8 TRXTMPSW       PSW ADDR AT LAST DISPLAY TO
                                        TERMINAL
07B0 1968 Dbl-Word     8 TRXPRPSW       PSW ADDR AT LAST DISPLAY TO
                                        PRINTER
07B8 1976 Signed       4 TRXCCWBF       SYSTEM VIRTUAL ADDR OF CCW TRACE
                                        BUFFER
07BC 1980 Character    4 TRXMPPFX       NN PREFIX FOR VIRTUAL MP OUTPUT
07C0 1984 Character   96 TRXBUFF        BUFFER FOR TERMINAL/PRINTER
                                        OUTPUT
             Work Area used by HCPTRX, HCPTRY, HCPTRP, HCPTPI
0820 2080 Dbl-Word     8 TRXWORK (0)    Start of Work Space
0820 2080 Dbl-Word     8 TRXWASIT       i-ASIT of storage operand
0828 2088 Dbl-Word     8 TRXWASCE (0)   ASCE of storage operand
0828 2088 Signed       4 *              Top half of ASCE
082C 2092 Signed       4 TRXWSTD        STD of storage operand
0830 2096 Signed       2 TRXWASN        ASN of storage operand
0832 2098 Bitstring    1 TRXWFLG1       Flag byte
          ...1 ....      TRXWINV        X'10' TRXWINV The TRXWASIT field
                                        for this event is inval 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' TRXWASNF Storage alt ASN is
                                        saved in TRXWASN
0833 2099 Bitstring    1 TRXWSFLG       bits for TRXWSFLG defined in
                                        TRXSFLAG
          00000014       TRXWORKL       *-TRXWORK Length of Work Area
             DISPLAY PARAMETERS FOR IUCV/APPC INSTRUCTIONS
0834 2100 Character    8 TRXIUCVF       IUCV/APPC Function name
             Facility List Designation used by STLFE instruction
083C 2108 Signed       4 TRXFLD         FLD
             Transactional Execution section
0840 2112 Bitstring    1 TRXTXFLG       Trace Transactional Execution
                                        Flags
          1... ....      TRXTXTXA       X'80' TRXTXTXA Guest transaction
                                        aborted. This flag is set from
                                        HCPTRXNT and HCPTPXPM when we
                                        save information from the ITDB.
                                        It is reset at that back end of
                                        HCPTRGRUN just before running the
                                        guest. When this bit is one, the
                                        following fields and flags are
                                        valid: TRXTXFM1 TRXTXADR
          .1.. ....      TRXTXFM1       X'40' TRXTXFM1 Format-1 TDB is
                                        available. This flag is valid
                                        only when TRXTXTXA is set. When
                                        this flag is one, the following
                                        fields are valid: TRXTAFLG
                                        TRXTATIA
0841 2113 Bitstring    1 TRXTAFLG       TDBFLAGS at time of abort
0842 2114 Bitstring    2 *              reserved
0848 2120 Signed       8 TRXTXADR       Transaction abort addr or
                                        Transaction begin address
                                        calcualted from SIEPSWIA
0850 2128 Signed       8 TRXTATIA       Transaction abort instruction
                                        address TDBATIA ****** End of
                                        Transactional Execution section
0858 2136 Dbl-Word     8 TRXEND (0)     END OF TRACE CONTROL BLOCK
          0000010B       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.
0768 1896 Dbl-Word     8 TRXMCGA        Machine check old PSW address
0770 1904 Bitstring    1 TRXMCFLG (2)   FLAGS FOR TERM/PRINT OPTION
0772 1906 Bitstring    1 * (2)          RESERVED
0774 1908 Signed       4 *              Resreved
0778 1912 Signed       4 TRXMCINT (2)   MACHINE CHECK INTERRUPT BITS
0780 1920 Dbl-Word     8 TRXMCHFA       Machine check failing storage
                                        i-ASIT
0788 1928 Dbl-Word     8 TRXGMFSA (0)   FAILING STORAGE ADDRESS
0788 1928 Signed       4 *              Reserved - z/Arch FSA
078C 1932 Signed       4 TRXMCFSA       FAILING STORAGE ADDRESS - 370
             Information for external interrupts is gathered in
             HCPTPXEX and stored in the following fields.
0738 1848 Bitstring    8 TRXEXTGA       External old PSW address
0740 1856 Signed       4 TRXEXTFL       TERM/PRINT flags, event code
0744 1860 Signed       4 *              Reserved
             Information for program interrupts is gathered in
             HCPTPXPM and stored in the following fields.
0748 1864 Bitstring    8 TRXPRGGA (0)   Program old PSW address - z/Arch
                                        guest
0748 1864 Signed       4 *
074C 1868 Signed       4 TRXPRGAD       Program old PSW address - ESA/390
                                        guest
0750 1872 Signed       4 TRXPRGFL       TERM/PRINT flags, event code
0754 1876 Signed       4 *              Reserved
             Information for IO interrupts is gathered in
             HCPTPXIO and stored in the following fields.
0758 1880 Bitstring    8 TRXIOGA        I/O old PSW address
0760 1888 Signed       4 TRXIOFL        TERM/PRINT flags, event code
0764 1892 Bitstring    1 TRXIOFLG       Indicate an AIF interrupt
          1... ....      TRXIOAIF       X'80' TRXIOAIF - This is an AIF
                                        interrupt
0765 1893 Bitstring    1 *              Reserved
0766 1894 Signed       2 TRXIODNN       Active IODATA byte count

          
*** TRXBK - TRACE EXTENSION BLOCK
*
*     +-------------------------------------------------------+
*   0 |                                                       |
*     =                       TRXSAVE                         =
*     |                                                       |
*     +-------------------------------------------------------+
* 200 |                                                       |
*     =                       TRXTPXSV                        =
*     |                                                       |
*     +---------------------------+---------------------------+
* 400 |         TRXTPXAD          |///////////////////////////|
*     +---------------------------+------+------+------+------+
* 408 |         TRXNBASE          |:ECAM0|:ECAM1|:ECAM2|//////|
*     +-------------+-------------+------+------+------+------+
* 410 |  TRXLBASE   |  TRXTCHBS   |:ECBM0|:ECBM1|:ECBM2|//////|
*     +-------------+-------------+------+------+------+------+
* 418 |                                                       |
*     =                       TRXGGPRS                        =
*     |                                                       |
*     +------+------+------+------+---------------------------+
* 498 |:PSWB0|:PSWB1|:PSWB2|:PSWB3|         TRXPSWF2          |
*     +------+------+------+------+---------------------------+
* 4A0 |                       TRXPSWIA                        |
*     +------+------+------+------+------+--------------------+
* 4A8 |:BPSW0|:BPSW1|:BPSW2|:BPSW3|:BPSW4|     TRXBPS57       |
*     +------+------+------+------+------+--------------------+
* 4B0 |                       TRXBPSIA                        |
*     +---------------------------+-------------+-------------+
* 4B8 |         TRXSDSVC          |  TRXSDLCT   |/////////////|
*     +---------------------------+-------------+-------------+
* 4C0 |         TRXSDNTC          |         TRXSDECA          |
*     +------+--------------------+---------------------------+
* 4C8 |//////|     TRXSDECB       |///////////////////////////|
*     +------+--------------------+---------------------------+
* 4D0 |///////////////////////////|         TRXAGCR9          |
*     +------+------+-------------+---------------------------+
* 4D8 |TRXVMA|:TVMA |  TRXCRALT   |         TRXNXPSW          |
*     +------+------+-------------+---------------------------+
* 4E0 |                                                       |
*     =                       TRXGGCRS                        =
*     |                                                       |
*     +-------------------------------------------------------+
* 560
*
*** TRXBK - TRACE EXTENSION BLOCK
          
*** Overlay for TRXGGCRS in TRXBK
*
*     +---------------------------+------+-------------+------+
* 4E0 |         TRXGCR0           |:GC1B0|/////////////|:GC1B3|
*     +---------------------------+------+-------------+------+
* 4E8 |         TRXGCR2           |         TRXGCR3           |
*     +---------------------------+---------------------------+
* 4F0 |         TRXGCR4           |         TRXGCR5           |
*     +---------------------------+---------------------------+
* 4F8 |         TRXGCR6           |         TRXGCR7           |
*     +---------------------------+---------------------------+
* 500 |         TRXGCR8           |         TRXGCR9           |
*     +---------------------------+---------------------------+
* 508 |         TRXGCR10          |         TRXGCR11          |
*     +---------------------------+------+--------------------+
* 510 |         TRXGCR12          |:GCDB0|////////////////////|
*     +---------------------------+------+--------------------+
* 518 |         TRXGCR14          |         TRXGCR15          |
*     +---------------------------+---------------------------+
* 520
*
*** Overlay for TRXGGCRS in TRXBK
          
*** Overlay for TRXGGCRS in TRXBK
*
*     +-------------------------------------------------------+
* 4E0 |                       TRXGGCR0                        |
*     +------------------------------------------------+------+
* 4E8 |////////////////////////////////////////////////|:GGC17|
*     +------------------------------------------------+------+
* 4F0 |                       TRXGGCR2                        |
*     +-------------------------------------------------------+
* 4F8 |                       TRXGGCR3                        |
*     +-------------------------------------------------------+
* 500 |                       TRXGGCR4                        |
*     +-------------------------------------------------------+
* 508 |                       TRXGGCR5                        |
*     +-------------------------------------------------------+
* 510 |                       TRXGGCR6                        |
*     +-------------------------------------------------------+
* 518 |                       TRXGGCR7                        |
*     +-------------+-------------+-------------+-------------+
* 520 |/////////////| TRXGGCR8EM  | TRXGGCR8A   | TRXGGCR8M   |
*     +-------------+-------------+-------------+-------------+
* 528 |        TRXGGCR9HI         |        TRXGGCR9LO         |
*     +---------------------------+---------------------------+
* 530 |                      TRXGGCR10                        |
*     +-------------------------------------------------------+
* 538 |                      TRXGGCR11                        |
*     +-------------------------------------------------------+
* 540 |                      TRXGGCR12                        |
*     +------------------------------------------------+------+
* 548 |////////////////////////////////////////////////|:GGCD7|
*     +------------------------------------------------+------+
* 550 |                      TRXGGCR14                        |
*     +-------------------------------------------------------+
* 558 |                      TRXGGCR15                        |
*     +-------------------------------------------------------+
* 560 |                                                       |
*     =                       TRXGTCRS                        =
*     |                                                       |
*     +-------------------------------------------------------+
* 5E0
*
*** Overlay for TRXGGCRS in TRXBK
          
*** Overlay for TRXGTCRS in TRXBK
*
*     +---------------------------+---------------------------+
* 560 |         TRXTCR0           |         TRXTCR1           |
*     +---------------------------+---------------------------+
* 568 |         TRXTCR2           |         TRXTCR3           |
*     +---------------------------+---------------------------+
* 570 |         TRXTCR4           |         TRXTCR5           |
*     +---------------------------+---------------------------+
* 578 |         TRXTCR6           |         TRXTCR7           |
*     +---------------------------+---------------------------+
* 580 |         TRXTCR8           |         TRXTCR9           |
*     +---------------------------+---------------------------+
* 588 |         TRXTCR10          |         TRXTCR11          |
*     +---------------------------+---------------------------+
* 590 |         TRXTCR12          |         TRXTCR13          |
*     +---------------------------+---------------------------+
* 598 |         TRXTCR14          |         TRXTCR15          |
*     +---------------------------+---------------------------+
* 5A0
*
*** Overlay for TRXGTCRS in TRXBK
          
*** Overlay for TRXGTCRS in TRXBK
*
*     +-------------------------------------------------------+
* 560 |                       TRXGTCR0                        |
*     +-------------------------------------------------------+
* 568 |                       TRXGTCR1                        |
*     +-------------------------------------------------------+
* 570 |                       TRXGTCR2                        |
*     +-------------------------------------------------------+
* 578 |                       TRXGTCR3                        |
*     +-------------------------------------------------------+
* 580 |                       TRXGTCR4                        |
*     +-------------------------------------------------------+
* 588 |                       TRXGTCR5                        |
*     +-------------------------------------------------------+
* 590 |                       TRXGTCR6                        |
*     +-------------------------------------------------------+
* 598 |                       TRXGTCR7                        |
*     +-------------+-------------+-------------+-------------+
* 5A0 |/////////////| TRXGTCR8EM  | TRXGTCR8A   | TRXGTCR8M   |
*     +-------------+-------------+-------------+-------------+
* 5A8 |        TRXGTCR9HI         |        TRXGTCR9LO         |
*     +---------------------------+---------------------------+
* 5B0 |                      TRXGTCR10                        |
*     +-------------------------------------------------------+
* 5B8 |                      TRXGTCR11                        |
*     +-------------------------------------------------------+
* 5C0 |                      TRXGTCR12                        |
*     +-------------------------------------------------------+
* 5C8 |                      TRXGTCR13                        |
*     +-------------------------------------------------------+
* 5D0 |                      TRXGTCR14                        |
*     +-------------------------------------------------------+
* 5D8 |                      TRXGTCR15                        |
*     +---------------------------+---------------------------+
* 5E0 |///////////////////////////|         TRXEVENT          |
*     +---------------------------+---------------------------+
* 5E8 |                       TRXGIADR                        |
*     +-------------+-------------+---------------------------+
* 5F0 |  TRXGPRAM   |  TRXARAM    |        TRXEXCUT-          |
*     +-------------+------+------+------+------+------+------+
* 5F8 |   -(5F4)    |:INSR1|:INSR2|:INSR3|:INSR4|:INSR5|:INSR6|
*     +-------------+------+------+------+------+------+------+
* 600 |///////////////////////////|         TRXBADDR          |
*     +---------------------------+---------------------------+
* 608 |///////////////////////////|         TRXSADDR          |
*     +---------------------------+-------------+------+------+
* 610 |         TRXSLENG          |  TRXSASN    |:SFLAG|:S1FLG|
*     +---------------------------+-------------+------+------+
* 618 |///////////////////////////|         TRXSSTD           |
*     +---------------------------+---------------------------+
* 620 |                       TRXSASIT                        |
*     +---------------------------+---------------------------+
* 628 |///////////////////////////|         TRXSADR2          |
*     +---------------------------+-------------+------+------+
* 630 |         TRXSLEN2          |  TRXSASN2   |:SFLG2|:S2FLG|
*     +---------------------------+-------------+------+------+
* 638 |///////////////////////////|         TRXSSTD2          |
*     +---------------------------+---------------------------+
* 640 |                      TRXSASIT2                        |
*     +---------------------------+---------------------------+
* 648 |///////////////////////////|         TRXSADR3          |
*     +---------------------------+-------------+------+------+
* 650 |         TRXSLEN3          |  TRXSASN3   |:SFLG3|:S3FLG|
*     +---------------------------+-------------+------+------+
* 658 |///////////////////////////|         TRXSSTD3          |
*     +---------------------------+---------------------------+
* 660 |                      TRXSASIT3                        |
*     +---------------------------+---------------------------+
* 668 |///////////////////////////|         TRXSADR4          |
*     +---------------------------+-------------+------+------+
* 670 |         TRXSLEN4          |  TRXSASN4   |:SFLG4|:S4FLG|
*     +---------------------------+-------------+------+------+
* 678 |///////////////////////////|         TRXSSTD4          |
*     +---------------------------+---------------------------+
* 680 |                      TRXSASIT4                        |
*     +---------------------------+---------------------------+
* 688 |///////////////////////////|         TRXSADR5          |
*     +---------------------------+-------------+------+------+
* 690 |         TRXSLEN5          |  TRXSASN5   |:SFLG5|:S5FLG|
*     +---------------------------+-------------+------+------+
* 698 |///////////////////////////|         TRXSSTD5          |
*     +---------------------------+---------------------------+
* 6A0 |                      TRXSASIT5                        |
*     +---------------------------+---------------------------+
* 6A8 |///////////////////////////|         TRXCSTD           |
*     +---------------------------+---------------------------+
* 6B0 |///////////////////////////|         TRXDSTD           |
*     +---------------------------+---------------------------+
* 6B8 |///////////////////////////|         TRXRCSTO          |
*     +-------------+-------------+------+--------------------+
* 6C0 |  TRXRCASN   |  TRXDASN    |:AFLAG|////////////////////|
*     +-------------+-------------+------+--------------------+
* 6C8 |///////////////////////////|         TRXRNGAN          |
*     +---------------------------+---------------------------+
* 6D0 |         TRXARNG1          |///////////////////////////|
*     +---------------------------+---------------------------+
* 6D8 |                       TRXGRNG1                        |
*     |                                                       |
*     +---------------------------+---------------------------+
* 6E8 |         TRXARNG2          |///////////////////////////|
*     +---------------------------+---------------------------+
* 6F0 |                       TRXGRNG2                        |
*     |                                                       |
*     +-------------+-------------+---------------------------+
* 700 |  TRXNOTRS   |  TRXNOTRP   |         TRXTRSET          |
*     +-------------+-------------+---------------------------+
* 708 |         TRXRETRN          |///////////////////////////|
*     +---------------------------+---------------------------+
* 710 |          TRXGAP           |         TRXGAPDW          |
*     +---------------------------+---------------------------+
* 718 |         TRXGAPAD          |         TRXGAPS           |
*     +---------------------------+---------------------------+
* 720 |         TRXGAPL           |         TRXGAPU           |
*     +---------------------------+---------------------------+
* 728 |         TRXCOUNT          |         TRXTBTBK          |
*     +---------------------------+---------------------------+
* 730 |         TRXCP1ST          |         TRXCPLST          |
*     +---------------------------+---------------------------+
* 738 |                       TRXDYEXT                        |
*     |                                                       |
*     +-------------------------------------------------------+
* 748 |                       TRXDYPRG                        |
*     |                                                       |
*     +-------------------------------------------------------+
* 758 |                       TRXDYIO                         |
*     |                                                       |
*     +-------------------------------------------------------+
* 768 |                                                       |
*     =                       TRXDYMCH                        =
*     |                                                       |
*     +-------------+-------------+-------------+-------------+
* 790 |  TRXDIOS    |  TRXGPRBT   |  TRXGPRBP   |  TRXARBT    |
*     +-------------+------+------+------+------+------+------+
* 798 |  TRXARBP    |:DINST|:FLAG |:CATEG|:PERCT|:STATS|:STAT2|
*     +------+------+------+------+------+------+------+------+
* 7A0 |:STAT3|:STAT4|////////////////////|////////////////////|
*     +------+------+--------------------+--------------------+
* 7A8 |                       TRXTMPSW                        |
*     +-------------------------------------------------------+
* 7B0 |                       TRXPRPSW                        |
*     +---------------------------+---------------------------+
* 7B8 |         TRXCCWBF          |         TRXMPPFX          |
*     +---------------------------+---------------------------+
* 7C0 |                                                       |
*     =                       TRXBUFF                         =
*     |                                                       |
*     +-------------------------------------------------------+
* 820 |                       TRXWASIT                        |
*     +---------------------------+---------------------------+
* 828 |///////////////////////////|         TRXWSTD           |
*     +-------------+------+------+---------------------------+
* 830 |  TRXWASN    |:WFLG1|:WSFLG|        TRXIUCVF-          |
*     +-------------+------+------+---------------------------+
* 838 |          -(834)           |          TRXFLD           |
*     +------+------+-------------+---------------------------+
* 840 |:TXFLG|:TAFLG|/////////////|///////////////////////////|
*     +------+------+-------------+---------------------------+
* 848 |                       TRXTXADR                        |
*     +-------------------------------------------------------+
* 850 |                       TRXTATIA                        |
*     +-------------------------------------------------------+
*
*** Overlay for TRXGTCRS in TRXBK
          
*** Overlay for TRXDYMCH in TRXBK
*
*     +-------------------------------------------------------+
* 768 |                       TRXMCGA                         |
*     +-------------+-------------+---------------------------+
* 770 |  TRXMCFLG   |/////////////|///////////////////////////|
*     +-------------+-------------+---------------------------+
* 778 |                       TRXMCINT                        |
*     +-------------------------------------------------------+
* 780 |                       TRXMCHFA                        |
*     +---------------------------+---------------------------+
* 788 |///////////////////////////|         TRXMCFSA          |
*     +---------------------------+---------------------------+
* 790
*
*** Overlay for TRXDYMCH in TRXBK
          
*** Overlay for TRXDYEXT in TRXBK
*
*     +-------------------------------------------------------+
* 738 |                       TRXEXTGA                        |
*     +---------------------------+---------------------------+
* 740 |         TRXEXTFL          |///////////////////////////|
*     +---------------------------+---------------------------+
* 748
*
*** Overlay for TRXDYEXT in TRXBK
          
*** Overlay for TRXDYPRG in TRXBK
*
*     +---------------------------+---------------------------+
* 748 |///////////////////////////|         TRXPRGAD          |
*     +---------------------------+---------------------------+
* 750 |         TRXPRGFL          |///////////////////////////|
*     +---------------------------+---------------------------+
* 758
*
*** Overlay for TRXDYPRG in TRXBK
          
*** Overlay for TRXDYIO in TRXBK
*
*     +-------------------------------------------------------+
* 758 |                       TRXIOGA                         |
*     +---------------------------+------+------+-------------+
* 760 |         TRXIOFL           |:IOFLG|//////|  TRXIODNN   |
*     +---------------------------+------+------+-------------+
* 768
*
*** Overlay for TRXDYIO in TRXBK

 
Symbol         Dspl Value
-------------- ---- -----
SIEECALT       040C 08
SIEECEXT       040C 80
SIEECINT       040C 40
SIEECIO2       040C 04
SIEECMVP       040C 01
SIEECSGP       040C 10
SIEECVEC       040D 02
SIEECWAI       040C 20
TRXAFLAG       06C4
TRXAGCR9       04D4
TRXARAM        05F2
TRXARBP        0798
TRXARBT        0796
TRXARNG1       06D0
TRXARNG2       06E8
TRXBADDR       0604
TRXBADRV       07A1 01
TRXBPSF2       04AC
TRXBPSIA       04B0
TRXBPSW        04A8
TRXBPSWF       07A1 08
TRXBPSW0       04A8
TRXBPSW1       04A9
TRXBPSW2       04AA
TRXBPSW3       04AB
TRXBPSW4       04AC
TRXBPS57       04AD
TRXBUFF        07C0
TRXCASCE       06A8
TRXCATEG       079C
TRXCCWBF       07B8
TRXCFMOD       079B 04
TRXCNCLP       079B 01
TRXCNCLT       079B 02
TRXCOUNT       0728
TRXCPLST       0734
TRXCP1ST       0730
TRXCRALT       04DA
TRXCSTD        06AC
TRXCTACT       07A0 80
TRXDAR         06C4 08
TRXDASCE       06B0
TRXDASN        06C2
TRXDASNF       07A0 01
TRXDATA        079B 08
TRXDHOME       06C4 80
TRXDINST       079A
TRXDIOS        0790
TRXDOPER       079B 80
TRXDPRI        06C4 40
TRXDREAL       06C4 20
TRXDSEC        06C4 10
TRXDSTD        06B4
TRXDYEXT       0738
TRXDYIO        0758
TRXDYMCH       0768
TRXDYPRG       0748
TRXECAM0       040C
TRXECAM1       040D
TRXECAM2       040E
TRXECBMK       0414
TRXECBM0       0414
TRXECBM1       0415
TRXECBM2       0416
TRXECMSK       040C
TRXEND         0858
TRXEVENT       05E4
TRXEVSET       079B 40
TRXEXCUT       05F4
TRXEXTFL       0740
TRXEXTGA       0738
TRXFLAG        079B
TRXFLD         083C
TRXGAGCR9      04D0
TRXGAP         0710
TRXGAPAD       0718
TRXGAPDW       0714
TRXGAPL        0720
TRXGAPS        071C
TRXGAPU        0724
TRXGBADR       0600
TRXGBPSW       04A8
TRXGCDB0       0514
TRXGCR0        04E0
TRXGCR1        04E4
TRXGCR10       0508
TRXGCR11       050C
TRXGCR12       0510
TRXGCR13       0514
TRXGCR14       0518
TRXGCR15       051C
TRXGCR2        04E8
TRXGCR3        04EC
TRXGCR4        04F0
TRXGCR5        04F4
TRXGCR6        04F8
TRXGCR7        04FC
TRXGCR8        0500
TRXGCR9        0504
TRXGC1B0       04E4
TRXGC1B3       04E7
TRXGEVNT       05E0
TRXGGCD7       054F
TRXGGCRS       04E0
TRXGGCR0       04E0
TRXGGCR1       04E8
TRXGGCR10      0530
TRXGGCR11      0538
TRXGGCR12      0540
TRXGGCR13      0548
TRXGGCR14      0550
TRXGGCR15      0558
TRXGGCR2       04F0
TRXGGCR3       04F8
TRXGGCR4       0500
TRXGGCR5       0508
TRXGGCR6       0510
TRXGGCR7       0518
TRXGGCR8       0520
TRXGGCR8A      0524
TRXGGCR8EM     0522
TRXGGCR8HI     0520
TRXGGCR8LO     0524
TRXGGCR8M      0526
TRXGGCR9       0528
TRXGGCR9HI     0528
TRXGGCR9LO     052C
TRXGGC17       04EF
TRXGGPRS       0418
TRXGIADR       05E8
TRXGMFSA       0788
TRXGPRAM       05F0
TRXGPRBP       0794
TRXGPRBT       0792
TRXGPSW        0498
TRXGRNG1       06D8
TRXGRNG2       06F0
TRXGSADR       0608
TRXGSAD2       0628
TRXGSAD3       0648
TRXGSAD4       0668
TRXGSAD5       0688
TRXGTCRS       0560
TRXGTCR0       0560
TRXGTCR1       0568
TRXGTCR10      05B0
TRXGTCR11      05B8
TRXGTCR12      05C0
TRXGTCR13      05C8
TRXGTCR14      05D0
TRXGTCR15      05D8
TRXGTCR2       0570
TRXGTCR3       0578
TRXGTCR4       0580
TRXGTCR5       0588
TRXGTCR6       0590
TRXGTCR7       0598
TRXGTCR8       05A0
TRXGTCR8A      05A4
TRXGTCR8EM     05A2
TRXGTCR8HI     05A0
TRXGTCR8LO     05A4
TRXGTCR8M      05A6
TRXGTCR9       05A8
TRXGTCR9HI     05A8
TRXGTCR9LO     05AC
TRXHITCT       07A1 80
TRXHOME        06C4 04
TRXHVPER       079B 20
TRXIADSP       07A0 08
TRXIBSET       079F 04
TRXICNCL       079F 20
TRXIFT         07A0 20
TRXINSR1       05FA
TRXINSR2       05FB
TRXINSR3       05FC
TRXINSR4       05FD
TRXINSR5       05FE
TRXINSR6       05FF
TRXINSTR       05FA
TRXINS1F       05FA
TRXINS1H       05FA
TRXINS3F       05FC
TRXINS3H       05FC
TRXINS5H       05FE
TRXINS56       05FE
TRXINULL       079E 01
TRXIOAIF       0764 80
TRXIODNN       0766
TRXIOFL        0760
TRXIOFLG       0764
TRXIOGA        0758
TRXIPOST       079F 10
TRXIPROG       079F 08
TRXIREAL       079F 01
TRXISTAT       079F 3F
TRXIUCVF       0834
TRXIUNKN       079F 02
TRXLBASE       0410
TRXMCALT       079F 80
TRXMCFLG       0770
TRXMCFSA       078C
TRXMCGA        0768
TRXMCHFA       0780
TRXMCINT       0778
TRXMPPFX       07BC
TRXNBASE       0408
TRXNOTRP       0702
TRXNOTRS       0700
TRXNXPSW       04DC
TRXPERCT       079D
TRXPERTR       079E 04
TRXPLOST       07A1 04
TRXPPNEM       079F 40
TRXPRGAD       074C
TRXPRGFL       0750
TRXPRGGA       0748
TRXPRI         06C4 02
TRXPRPSW       07B0
TRXPSW         0498
TRXPSWB0       0498
TRXPSWB1       0499
TRXPSWB2       049A
TRXPSWB3       049B
TRXPSWF1       0498
TRXPSWF2       049C
TRXPSWIA       04A0
TRXPSW1        04A0 00000499
TRXPSW4F       04A0 0000049C
TRXPSW57       04A0 0000049D
TRXQMARK       07A1 02
TRXRASNF       07A0 04
TRXRCASCE      06B8
TRXRCASN       06C0
TRXRCOMP       079E 20
TRXRCSTO       06BC
TRXREAL        06C4 01
TRXRETRN       0708
TRXRLINK       079E 80
TRXRNGAN       06CC
TRXRSORT       079E 40
TRXRSRCH       079E 10
TRXSADDR       060C
TRXSADR2       062C
TRXSADR3       064C
TRXSADR4       066C
TRXSADR5       068C
TRXSALTL       06A0 000000A0
TRXSAR         0616 08
TRXSASCE       0618
TRXSASCE2      0638
TRXSASCE3      0658
TRXSASCE4      0678
TRXSASCE5      0698
TRXSASIT       0620
TRXSASIT2      0640
TRXSASIT3      0660
TRXSASIT4      0680
TRXSASIT5      06A0
TRXSASN        0614
TRXSASNF       0617 02
TRXSASN2       0634
TRXSASN3       0654
TRXSASN4       0674
TRXSASN5       0694
TRXSAVE        0000
TRXSDECA       04C4
TRXSDECB       04C9
TRXSDLCT       04BC
TRXSDNTC       04C0
TRXSDSVC       04B8
TRXSFLAG       0616
TRXSFLG2       0636
TRXSFLG3       0656
TRXSFLG4       0676
TRXSFLG5       0696
TRXSHOME       0616 80
TRXSINV        0617 10
TRXSIZE        0858 0000010B
TRXSLENG       0610
TRXSLEN2       0630
TRXSLEN3       0650
TRXSLEN4       0670
TRXSLEN5       0690
TRXSPRI        0616 40
TRXSREAL       0616 20
TRXSSEC        0616 10
TRXSSTD        061C
TRXSSTD2       063C
TRXSSTD3       065C
TRXSSTD4       067C
TRXSSTD5       069C
TRXSTALT       0608
TRXSTATS       079E
TRXSTAT2       079F
TRXSTAT3       07A0
TRXSTAT4       07A1
TRXSTFLE       07A1 20
TRXSTURA       07A0 40
TRXST4K        07A1 40
TRXSUNKN       0617 80
TRXSUSP        079E 08
TRXSVCTR       079E 02
TRXS1FLG       0617
TRXS2FLG       0637
TRXS3FLG       0657
TRXS4FLG       0677
TRXS5FLG       0697
TRXTAFLG       0841
TRXTATIA       0850
TRXTBTBK       072C
TRXTCHBS       0412
TRXTCR0        0560
TRXTCR1        0564
TRXTCR10       0588
TRXTCR11       058C
TRXTCR12       0590
TRXTCR13       0594
TRXTCR14       0598
TRXTCR15       059C
TRXTCR2        0568
TRXTCR3        056C
TRXTCR4        0570
TRXTCR5        0574
TRXTCR6        0578
TRXTCR7        057C
TRXTCR8        0580
TRXTCR9        0584
TRXTMPSW       07A8
TRXTPSW        079B 10
TRXTPXAD       0400
TRXTPXSV       0200
TRXTRPNF       05F0
TRXTRPNL       06A0 000000B8
TRXTRSET       0704
TRXTVMA        04D9
TRXTXADR       0848
TRXTXFLG       0840
TRXTXFM1       0840 40
TRXTXTXA       0840 80
TRXVMA         04D8
TRXWASCE       0828
TRXWASIT       0820
TRXWASN        0830
TRXWASNF       0832 02
TRXWFLG1       0832
TRXWINV        0832 10
TRXWORK        0820
TRXWORKL       0833 00000014
TRXWSFLG       0833
TRXWSTD        082C