|
Programming Interface Information:
This information is NOT
intended to be
used as Programming Interfaces of VM/ESA. It is to be used for diagnosis only. |
MCHREC
Cross Reference (Contains links to field and bit definitions)
MCHREC Prolog
NAME : MCHREC
DESCRIPTION: MACHINE CHECK ERROR RECORD
DSECT : MCHREC
FUNCTION : MCHREC PROVIDES MACHINE CHECK INFORMATION
FOR ERROR RECORDING.
LOCATED BY : PFXMCHA FIELD IN PFXPG. ALSO POINTED
TO BY GPR6 IN HCPIOE, AND PASSED TO
HCPREC IN GPR1.
CREATED BY : HCPMPS AT INITIALIZATION FOR EACH CPU. A
COPY IS MADE BY HCPMCH FOR ERROR RECORDING.
DELETED BY : HCPIOE AFTER HCPREC HAS COPIED IT INTO GSDBK.
IF A CPU IS VARIED OFF, THEN IT'S MCHREC IS
DELETED BY HCPMPS.
MCHREC Control Block Content
MCHREC DSECT
Hex Dec Type/Val Lng Label (dup) Comments ---- ---- --------- ---- -------------- -------- 0000 0 Structure MCHREC MACHINE CHECK ERROR RECORD THIS CONTROL BLOCK IS AN INTER-OPERATING-SYSTEM BLOCK WHICH IS DEFINED BY IBM CORPORATE STANDARDS. THEREFORE VM/XA DOES NOT CONTROL THE DEFINITIONS NOR DOES IT NECESSARILY USE ALL THE FIELDS DEFINED OR ALL THE BITS DEFINED WITHIN A FIELD. EACH PROCESSOR HAS ONE OF THESE BLOCKS PRE-ALLOCATED BY HCPMPS DURING PROCESSOR INITIALIZATION FOR USE BY HCPMCH. THIS BLOCK IS POINTED TO BY MCKREC IN MCKBK. 0000 0 Bitstring 1 MCHRTYPE MACHINE CHECK RECORD TYPE 0000001B MCHRTCS0 27 CONVERTED MCH SER0 RECORD (NOT FOR VS) 0000001A MCHRTCS1 26 CONVERTED MCH SER1 RECORD (NOT FOR VS) 00000019 MCHRTMS0 25 MCH SER0 RECORD (NOT FOR VS) 00000018 MCHRTMS1 24 MCH SER1 RECORD (NOT FOR VS) 00000013 MCHRTMVS 19 MCH RECORD RECORDED IN MULTIPLE VIRTUAL STORAGE ENVIRONMENT 00000012 MCHRTCVT 18 CONVERTED MCH RECORD (NOT FOR VS) 00000010 MCHRTMCH 16 MCH RECORD 0001 1 Bitstring 1 MCHOPSYS OPERATING SYSTEM/RELEASE LEVEL 111. .... HDRHSSYS X'E0' SYSTEM MASK 1... .... HDRHSOS2 X'80' OS/VS2 .11. .... HDRHSVM X'60' VM .1.. .... HDRHSOS1 X'40' OS/VS1 ..1. .... HDRHSDOS X'20' DOS ...1 1111 HDRHSLVL X'1F' SYSTEM LEVEL MASK (INCLUDES VERSION AND RELEASE LEVEL) ...1 11.. HDRHSVRS X'1C' VERSION NUMBER MASK .... ..11 HDRHSREL X'03' RELEASE LEVEL MASK 0002 2 Bitstring 1 MCHSWONE RECORD INDEPENDENT SWITCH 1... .... HDRHSWMR X'80' MORE RECORDS FOLLOW .1.. .... HDRHSWCI X'40' TOD CLOCK INSTRUCTION ISSUED ..1. .... HDRHSWRT X'20' RECORD TRUNCATED ...1 .... HDRHSWPK X'10' 370/XA MODE .... 1... HDRHSWTI X'08' TIME MACRO ISSUED .... .1.. HDRHSWPS X'04' ERROR WAS PASSED (REFLECTED) TO A GUEST 0003 3 Bitstring 1 MCHSWTWO RECORD DEPENDENT SWITCH ..1. .... MCHSYSTM X'20' SYSTEM TERMINATED BY MCH ...1 .... MCHERROR X'10' RECORD CONTAINS AN ERRORID .... .1.. MCHSOFTF X'04' SOFT FAILURE .... ..1. MCHDEGRF X'02' DEGRADE FAILURE .... .11. MCHHARDF X'06' HARD FAILURE 0004 4 Bitstring 1 * RESERVED FOR FUTURE IBM USE 0005 5 Bitstring 1 MCHSWS4 MCH SYS1.LOGREC REC BUFFER OVERLAID WITH ANOTHER RECORD 1111 1111 MCHLOGRC X'FF' SVC 76 DOES NOT RECORD THIS RECORD ON SYS1.LOGREC 0006 6 Bitstring 1 MCHRCNT RECORD COUNT 1111 .... HDRRCSEQ X'F0' RECORD SEQUENCE NUMBER MASK .... 1111 HDRRCPHY X'0F' TOTAL NUM. OF PHYSICAL RECORDS IN LOGICAL RECORD BIT MASK 0007 7 Bitstring 1 * RESERVED FOR FUTURE IBM USE 0008 8 Dbl-Word 8 MCHTOD TOD OF SYSTEM FAILURE 0010 16 Dbl-Word 8 MCHCPUID CPU IDENTIFICATION 0018 24 Character 8 MCHPRGID PROGRAM IDENTITY/USERID If the machine-check error record includes additional floating-point registers 1,3,5,7-15 and the floating-point control register, the record's length, in bytes, is included instead of the Program Identity/Userid. 0018 24 Signed 4 MCHVERLN (0) Length, in bytes, to determine version of record 0018 24 Bitstring 1 MCHVERB0 First byte of length 0019 25 Bitstring 1 * (3) Record Length, in bytes 001C 28 Signed 4 * 2nd half of MCHPRGID field 0020 32 Bitstring 1 MCHMTERM TERMINAL ERROR INDICATORS ..1. .... MCHMTHRS X'20' THRESHOLD REACHED ...1 .... MCHMTSEC X'10' SECONDARY ERROR .... 1... MCHMTCKS X'08' CHECK STOP .... .1.. MCHMTWRN X'04' POWER WARNING .... ...1 MCHMTINV X'01' INVALID LOGOUT 0021 33 Bitstring 1 MCHMHARD HARD MACHINE ERROR SWITCHES 1... .... MCHMHHRD X'80' HARD ERROR ASSUMED ...1 .... MCHMHSD X'10' SYSTEM DAMAGE .... 1... MCHMHINV X'08' REGISTER OR PSW INVALID .... .1.. MCHMHSTO X'04' HARD STORAGE ERROR .... ..1. MCHMHKEY X'02' HARD STORAGE PROTECT KEY ERROR .... ...1 MCHMHIPD X'01' INSTRUCTION PROCESSING DAMAGE 0022 34 Bitstring 1 MCHMINTM INTERMEDIATE ERROR SWITCHES .... 1... MCHMITOD X'08' TOD CLOCK ERROR .... .1.. MCHMICKC X'04' CLOCK COMPARATOR ERROR .... ..1. MCHMICTM X'02' CPU TIMER ERROR .... ...1 MCHMIL80 X'01' INTERVAL TIMER ERROR 0023 35 Bitstring 1 MCHMSOFT SOFT MACHINE ERROR SWITCHES 1... .... MCHMSSFT X'80' SOFT ERROR ASSUMED .... 1... MCHMSEXD X'08' EXTERNAL DAMAGE .... .1.. MCHMSECC X'04' ECC CORRECTED STORAGE ERROR .... ..1. MCHMSHIR X'02' HIR CORRECTED CPU ERROR .... ...1 MCHMSBUF X'01' BUFFER ERROR 0024 36 Bitstring 1 MCHMPDAR PDAR DATA SUPPLIED BY RTM ...1 .... MCHMINVP X'10' STOR. RECONF. - PAGE INVALID .... 1... MCHMRSRC X'08' STOR. RECONF. STAT AT MCHMRSR1&2 .... .1.. MCHMRSRF X'04' STOR. RECONF. NOT ATTEMPTED 0025 37 Bitstring 1 MCHMRSR1 STOR. RECONF. STATUS (BYTE 0) .... ..1. MCHMSER X'02' STOR. ERROR. ALREADY IN FRAME .... ...1 MCHMCHNG X'01' FRAME HAD CHANGE INDIC. ON 0026 38 Bitstring 1 MCHMRSR2 STOR. RECONF. STATUS (BYTE 1) 1... .... MCHMOFLN X'80' FRAME OFFLINE OR SCHED. OFFLINE .1.. .... MCHMINTC X'40' INTERCEPT - FRAME SCHED. TO GO OFFLINE, HAS PERM. STOR. ERROR OR SCHED. FOR V=R STATUS ..1. .... MCHMSPER X'20' PERM. ERROR IN FRAME ...1 .... MCHMNUCL X'10' FRAME HOLDS PERM. RES. SYS. STOR. .... 1... MCHMFSQA X'08' FRAME IN USE FOR SQA .... .1.. MCHMLSQA X'04' FRAME IN USE FOR LSQA .... ..1. MCHMPGFX X'02' FRAME HOLDS PAGE FIXED DATA .... ...1 MCHMVEQR X'01' FRAME V=R OR SCHED. V=R 0027 39 Bitstring 1 MCHMPWL LENGTH OF MACHINE CHECKING BLOCK 0028 40 Dbl-Word 8 MCHOLDPW MACHINE-CHECK OLD PSW 0030 48 Character 24 MCHLOST1 (0) COPY OF LOW STORAGE LOC. 232-255 0030 48 Dbl-Word 8 MCHMCIC COPY OF MCIC (MACHINE-CHECK INTERRUPTION CODE). 0038 56 Dbl-Word 8 * COPY OF STORAGE 0040 64 Signed 4 MCHFSA COPY OF FAILING STORAGE ADDRESS. 0044 68 Signed 4 * COPY OF STORAGE 0048 72 Character 256 MCHLOST2 (0) COPY OF LOW STORAGE 256-511 0048 72 Dbl-Word 8 MCHFLOG (4) COPY OF FIXED LOGOUT 0068 104 Signed 4 MCHARS (0) COPY OF ACCESS REGISTERS 0068 104 Signed 4 MCHAR0 COPY OF ACCESS REGISTER 0. 006C 108 Signed 4 MCHAR1 COPY OF ACCESS REGISTER 1. 0070 112 Signed 4 MCHAR2 COPY OF ACCESS REGISTER 2. 0074 116 Signed 4 MCHAR3 COPY OF ACCESS REGISTER 3. 0078 120 Signed 4 MCHAR4 COPY OF ACCESS REGISTER 4. 007C 124 Signed 4 MCHAR5 COPY OF ACCESS REGISTER 5. 0080 128 Signed 4 MCHAR6 COPY OF ACCESS REGISTER 6. 0084 132 Signed 4 MCHAR7 COPY OF ACCESS REGISTER 7. 0088 136 Signed 4 MCHAR8 COPY OF ACCESS REGISTER 8. 008C 140 Signed 4 MCHAR9 COPY OF ACCESS REGISTER 9. 0090 144 Signed 4 MCHARA COPY OF ACCESS REGISTER 10. 0094 148 Signed 4 MCHARB COPY OF ACCESS REGISTER 11. 0098 152 Signed 4 MCHARC COPY OF ACCESS REGISTER 12. 009C 156 Signed 4 MCHARD COPY OF ACCESS REGISTER 13. 00A0 160 Signed 4 MCHARE COPY OF ACCESS REGISTER 14. 00A4 164 Signed 4 MCHARF COPY OF ACCESS REGISTER 15. 00A8 168 Dbl-Word 8 MCHFPRS (0) COPY OF FLOATING POINT REGISTERS 00A8 168 Dbl-Word 8 MCHFPR0 COPY OF FLOATING POINT REG. 0. 00B0 176 Dbl-Word 8 MCHFPR2 COPY OF FLOATING POINT REG. 2. 00B8 184 Dbl-Word 8 MCHFPR4 COPY OF FLOATING POINT REG. 4. 00C0 192 Dbl-Word 8 MCHFPR6 COPY OF FLOATING POINT REG. 6. 00C8 200 Signed 4 MCHGPRS (0) COPY OF GENERAL REGISTERS 00C8 200 Signed 4 MCHGPR0 COPY OF GENERAL REGISTER 0. 00CC 204 Signed 4 MCHGPR1 COPY OF GENERAL REGISTER 1. 00D0 208 Signed 4 MCHGPR2 COPY OF GENERAL REGISTER 2. 00D4 212 Signed 4 MCHGPR3 COPY OF GENERAL REGISTER 3. 00D8 216 Signed 4 MCHGPR4 COPY OF GENERAL REGISTER 4. 00DC 220 Signed 4 MCHGPR5 COPY OF GENERAL REGISTER 5. 00E0 224 Signed 4 MCHGPR6 COPY OF GENERAL REGISTER 6. 00E4 228 Signed 4 MCHGPR7 COPY OF GENERAL REGISTER 7. 00E8 232 Signed 4 MCHGPR8 COPY OF GENERAL REGISTER 8. 00EC 236 Signed 4 MCHGPR9 COPY OF GENERAL REGISTER 9. 00F0 240 Signed 4 MCHGPRA COPY OF GENERAL REGISTER 10. 00F4 244 Signed 4 MCHGPRB COPY OF GENERAL REGISTER 11. 00F8 248 Signed 4 MCHGPRC COPY OF GENERAL REGISTER 12. 00FC 252 Signed 4 MCHGPRD COPY OF GENERAL REGISTER 13. 0100 256 Signed 4 MCHGPRE COPY OF GENERAL REGISTER 14. 0104 260 Signed 4 MCHGPRF COPY OF GENERAL REGISTER 15. 0108 264 Signed 4 MCHCRS (0) COPY OF CONTROL REGISTERS 0108 264 Signed 4 MCHCR0 COPY OF CONTROL REGISTER 0. 010C 268 Signed 4 MCHCR1 COPY OF CONTROL REGISTER 1. 0110 272 Signed 4 MCHCR2 COPY OF CONTROL REGISTER 2. 0114 276 Signed 4 MCHCR3 COPY OF CONTROL REGISTER 3. 0118 280 Signed 4 MCHCR4 COPY OF CONTROL REGISTER 4. 011C 284 Signed 4 MCHCR5 COPY OF CONTROL REGISTER 5. 0120 288 Signed 4 MCHCR6 COPY OF CONTROL REGISTER 6. 0124 292 Signed 4 MCHCR7 COPY OF CONTROL REGISTER 7. 0128 296 Signed 4 MCHCR8 COPY OF CONTROL REGISTER 8. 012C 300 Signed 4 MCHCR9 COPY OF CONTROL REGISTER 9. 0130 304 Signed 4 MCHCRA COPY OF CONTROL REGISTER 10. 0134 308 Signed 4 MCHCRB COPY OF CONTROL REGISTER 11. 0138 312 Signed 4 MCHCRC COPY OF CONTROL REGISTER 12. 013C 316 Signed 4 MCHCRD COPY OF CONTROL REGISTER 13. 0140 320 Signed 4 MCHCRE COPY OF CONTROL REGISTER 14. 0144 324 Signed 4 MCHCRF COPY OF CONTROL REGISTER 15. 0148 328 Signed 4 * RESERVED for IBM use 014C 332 Character 100 MCHAFPR (0) Copy of Additional FP Registers 014C 332 Character 8 MCHFPR1 Copy of Floating Pt Register 1. 0154 340 Character 8 MCHFPR3 Copy of Floating Pt Register 3. 015C 348 Character 8 MCHFPR5 Copy of Floating Pt Register 5. 0164 356 Character 8 MCHFPR7 Copy of Floating Pt Register 7. 016C 364 Character 8 MCHFPR8 Copy of Floating Pt Register 8. 0174 372 Character 8 MCHFPR9 Copy of Floating Pt Register 9. 017C 380 Character 8 MCHFPRA Copy of Floating Pt Register 10. 0184 388 Character 8 MCHFPRB Copy of Floating Pt Register 11. 018C 396 Character 8 MCHFPRC Copy of Floating Pt Register 12. 0194 404 Character 8 MCHFPRD Copy of Floating Pt Register 13. 019C 412 Character 8 MCHFPRE Copy of Floating Pt Register 14. 01A4 420 Character 8 MCHFPRF Copy of Floating Pt Register 15. 01AC 428 Signed 4 MCHFPCR Floating Pt. Control Register. 01B0 432 Bitstring 20 * Reserved 01C4 452 Character 1 * (0) END OF HEADER + MCH SECTION 000001C4 MCHFXLEN *-MCHREC LENGTH (IN BYTES) OF FIXED LENGTH PORTION OF MCHREC 00000039 MCHSIZE (*-MCHREC+7)/8 MCHREC SIZE IN DOUBLE WORDS THE MACHINE CHECK ERROR RECORD CONSISTS OF THE ABOVE BLOCK WITH THE DAMAGE ASSESSMENT AREA (PART OF THE HCPMCKBK) APPENDED TO IT. 0008 8 Signed 4 MCHHDATE SYSTEM DATE OF FAILURE 000C 12 Signed 4 MCHHTIME SYSTEM TIME OF FAILURE 0008 8 Signed 4 MCHTODHI (0) FIRST WORD OF MCHTOD 0008 8 Bitstring 1 * (2) BYTES 0 AND 1 OF MCHTOD 000A 10 Bitstring 6 MCHTODB2 BYTE 2 OF MCHTOD. BYTES 2 - 7 OF MCHTOD USED TO BUILD TRACE ENTRY FOR MACHINE CHECK INTERRUPTION OR CHECK STOP 0010 16 Bitstring 1 MCHHCPID MACHINE VERSION CODE 0011 17 Bitstring 3 MCHHSER CPU SERIAL NUMBER 0014 20 Bitstring 2 MCHHMDL CPU MACHINE MODEL NUMBER 0016 22 Bitstring 2 MCHHMCEL MAX LENGTH OF MACHINE-DEPENDENT MACHINE CHECK EXTENDED LOGOUT 0028 40 Bitstring 1 MCHOLDP0 MACHINE-CHECK OLD PSW BYTE 0 .1.. .... PSWPERA X'40' PROGRAM EVENT RECORDING ACTIVE .... .1.. PSWTRAN X'04' ADDRESS TRANSLATE MODE ACTIVE .... ..1. PSWIOSM X'02' I/O INTERRUPTION SUMMARY MASK .... ...1 PSWEXSM X'01' EXTERNAL INTERRUPT SUMMARY MASK 0029 41 Bitstring 1 MCHOLDP1 MACHINE-CHECK OLD PSW BYTE 1 1111 .... PSWKEY X'F0' PSW ACCESS KEY EXTRACTION MASK .... 1... PSWECMD X'08' EXTENDED CONTROL MODE ACTIVE .... .1.. PSWMCHK X'04' MACHINE CHECK SUMMARY MASK .... ..1. PSWWAIT X'02' PROGRAM WAIT STATE .... ...1 PSWPROB X'01' PROGRAM PROBLEM STATE .... ...1 PSWMAPPD X'01' For BC-mode PSWs created by the 370 Accommodation facility, this bit being set indicates that the PSW is really a "mapped" PSW. See HCPPSW. 002A 42 Bitstring 1 MCHOLDP2 MACHINE-CHECK OLD PSW BYTE 2 11.. .... PSWASMSK X'C0' ADDRESS SPACE CONTROL MASK 11.. .... PSWHMODE X'C0' HOME-SPACE MODE 1... .... PSWSMODE X'80' SECONDARY MODE .1.. .... PSWAMODE X'40' ACCESS-REGISTER MODE ..11 .... PSWCOND X'30' PSW CONDITION CODE ..1. .... PSWCOND2 X'20' PSW CONDITION CODE BIT FOR CC=2,3 ...1 .... PSWCOND1 X'10' PSW CONDITION CODE BIT FOR CC=1,3 .... 1111 PSWPMSK X'0F' FIXO+DECO+EXUN+SIGN PROGRAM MASK .... 1... PSWFIXO X'08' FIXED-PT OVERFLOW INTRPT MASK .... .1.. PSWDECO X'04' DECIMAL OVERFLOW INTRPT MASK .... ..1. PSWEXUN X'02' EXPONENT UNDERFLOW INTRPT MASK .... ...1 PSWSIGN X'01' SIGNIFICANCE INTERRUPT MASK .... .... PSWPMODE X'00' PRIMARY-SPACE MODE 002B 43 Bitstring 1 MCHOLDP3 MACHINE-CHECK OLD PSW BYTE 3 002C 44 Signed 4 MCHOLDIA INSTR ADDR FIELD OF MCH-CHK OPSW. 0030 48 Signed 4 MCHMCWD1 (0) FIRST WORD OF MCHMCIC. 0030 48 Bitstring 1 MCHMCIC0 COPY OF MCIC BYTE 0. 1111 1111 MCIPRIM0 X'FF' PRIMARY MACHINE CHECK BITS - BYTE 0 1... .... MCICSD X'80' SYSTEM DAMAGE BIT. .1.. .... MCICPD X'40' PROCESSING DAMAGE BIT. ..1. .... MCICSR X'20' SYSTEM RECOVERY BIT. ...1 .... MCICITD X'10' INTERVAL TIMER DAMAGE. (370 GUESTS) .... 1... MCICCD X'08' TIMING (CLOCK) FACILITY DAMAGE. .... .1.. MCICED X'04' EXTERNAL DAMAGE. .... ..1. MCICVFF X'02' VECTOR FACILITY FAILURE .... ...1 MCICDG X'01' DEGRADATION BIT. 0031 49 Bitstring 1 MCHMCIC1 COPY OF MCIC BYTE 1. 1111 .... MCIPRIM1 X'F0' PRIMARY MACHINE CHECK BITS - BYTE 1 1... .... MCICW X'80' WARNING BIT. .1.. .... MCICCRW X'40' PENDING-CRW REPORT. ..1. .... MCICSP X'20' SERVICE PROCESSOR DAMAGE. ...1 .... MCICCSD X'10' CHANNEL-SUBSYSTEM DAMAGE. .... .1.. MCICVFS X'04' VECTOR FACILITY SOURCE .... ..1. MCICBU X'02' 'BACKED UP' BIT. .... ...1 MCICDL X'01' 'DELAYED' BIT. (370 GUESTS) 0032 50 Bitstring 1 MCHMCIC2 COPY OF MCIC BYTE 2. 1... .... MCICSE X'80' STORAGE ERROR UNCORRECTED. .1.. .... MCICSC X'40' STORAGE ERROR CORRECTED. ..1. .... MCICKE X'20' STORAGE-KEY ERROR UNCORRECTED. ...1 .... MCICSDG X'10' STORAGE DEGRADATION. MODIFIES STORAGE ERROR CORRECTED. .... 1... MCICVWP X'08' BITS 12-15 OF MC OLD PSW VALID. .... .1.. MCICVMS X'04' SYSTEM MASK & KEY OF MC OLD PSW VALID. .... ..1. MCICVPM X'02' PROGRAM MASK & CC OF MC OLD PSW VALID. .... ...1 MCICVIA X'01' INSTR ADDR OF MC OLD PSW IS VALID. 0033 51 Bitstring 1 MCHMCIC3 COPY OF MCIC BYTE 3. 1... .... MCICVFA X'80' FAILING STORAGE ADDRESS IS VALID. ..1. .... MCICVED X'20' EXTERNAL-DAMAGE CODE IS VALID. ...1 .... MCICVFP X'10' FP REGISTERS STORED ARE VALID. .... 1... MCICVGR X'08' GP REGISTERS STORED ARE VALID. .... .1.. MCICVCR X'04' CONTROL REGISTERS STORED VALID. .... ..1. MCICVLG X'02' EXTENDED LOGOUT AREA IS VALID. .... ...1 MCICVST X'01' INST. MODIFIED STORAGE IS VALID. 0034 52 Bitstring 1 MCHMCIC4 COPY OF MCIC BYTE 4. 0035 53 Bitstring 1 MCHMCIC5 COPY OF MCIC BYTE 5. ...1 .... MCICVXFP X'10' Additional FP Registers Validity .... 1... MCICAR X'08' Ancillary Report Bit .... ..1. MCICVCT X'02' CPU TIMER STORED IS VALID. .... ...1 MCICVCC X'01' CLOCK COMPARATOR STORED IS VALID. 0036 54 Bitstring 1 MCHMCIC6 COPY OF MCIC BYTE 6. 0037 55 Bitstring 1 MCHMCIC7 COPY OF MCIC BYTE 7. 0048 72 Bitstring 15 * 0057 87 Bitstring 1 MCHRCPID Real processor id
MCHREC Storage Layout
*** MCHREC - MACHINE CHECK ERROR RECORD * * +------+------+------+------+------+------+------+------+ * 0 |:RTYPE|:OPSYS|:SWONE|:SWTWO|//////|:SWS4 |:RCNT |//////| * +------+------+------+------+------+------+------+------+ * 8 | MCHTOD | * +-------------------------------------------------------+ * 10 | MCHCPUID | * +-------------------------------------------------------+ * 18 | MCHPRGID | * +-------------------------------------------------------+ * 20 * *** MCHREC - MACHINE CHECK ERROR RECORD *** Overlay for MCHPRGID in MCHREC * * +------+--------------------+---------------------------+ * 18 |:VERB0|////////////////////|///////////////////////////| * +------+------+------+------+------+------+------+------+ * 20 |:MTERM|:MHARD|:MINTM|:MSOFT|:MPDAR|:MRSR1|:MRSR2|:MPWL | * +------+------+------+------+------+------+------+------+ * 28 | MCHOLDPW | * +-------------------------------------------------------+ * 30 | MCHMCIC | * +-------------------------------------------------------+ * 38 |///////////////////////////////////////////////////////| * +---------------------------+---------------------------+ * 40 | MCHFSA |///////////////////////////| * +---------------------------+---------------------------+ * 48 | | * = MCHFLOG = * | | * +---------------------------+---------------------------+ * 68 | MCHAR0 | MCHAR1 | * +---------------------------+---------------------------+ * 70 | MCHAR2 | MCHAR3 | * +---------------------------+---------------------------+ * 78 | MCHAR4 | MCHAR5 | * +---------------------------+---------------------------+ * 80 | MCHAR6 | MCHAR7 | * +---------------------------+---------------------------+ * 88 | MCHAR8 | MCHAR9 | * +---------------------------+---------------------------+ * 90 | MCHARA | MCHARB | * +---------------------------+---------------------------+ * 98 | MCHARC | MCHARD | * +---------------------------+---------------------------+ * A0 | MCHARE | MCHARF | * +---------------------------+---------------------------+ * A8 | MCHFPR0 | * +-------------------------------------------------------+ * B0 | MCHFPR2 | * +-------------------------------------------------------+ * B8 | MCHFPR4 | * +-------------------------------------------------------+ * C0 | MCHFPR6 | * +---------------------------+---------------------------+ * C8 | MCHGPR0 | MCHGPR1 | * +---------------------------+---------------------------+ * D0 | MCHGPR2 | MCHGPR3 | * +---------------------------+---------------------------+ * D8 | MCHGPR4 | MCHGPR5 | * +---------------------------+---------------------------+ * E0 | MCHGPR6 | MCHGPR7 | * +---------------------------+---------------------------+ * E8 | MCHGPR8 | MCHGPR9 | * +---------------------------+---------------------------+ * F0 | MCHGPRA | MCHGPRB | * +---------------------------+---------------------------+ * F8 | MCHGPRC | MCHGPRD | * +---------------------------+---------------------------+ * 100 | MCHGPRE | MCHGPRF | * +---------------------------+---------------------------+ * 108 | MCHCR0 | MCHCR1 | * +---------------------------+---------------------------+ * 110 | MCHCR2 | MCHCR3 | * +---------------------------+---------------------------+ * 118 | MCHCR4 | MCHCR5 | * +---------------------------+---------------------------+ * 120 | MCHCR6 | MCHCR7 | * +---------------------------+---------------------------+ * 128 | MCHCR8 | MCHCR9 | * +---------------------------+---------------------------+ * 130 | MCHCRA | MCHCRB | * +---------------------------+---------------------------+ * 138 | MCHCRC | MCHCRD | * +---------------------------+---------------------------+ * 140 | MCHCRE | MCHCRF | * +---------------------------+---------------------------+ * 148 |///////////////////////////| MCHFPR1- | * +---------------------------+---------------------------+ * 150 | -(14C) | MCHFPR3- | * +---------------------------+---------------------------+ * 158 | -(154) | MCHFPR5- | * +---------------------------+---------------------------+ * 160 | -(15C) | MCHFPR7- | * +---------------------------+---------------------------+ * 168 | -(164) | MCHFPR8- | * +---------------------------+---------------------------+ * 170 | -(16C) | MCHFPR9- | * +---------------------------+---------------------------+ * 178 | -(174) | MCHFPRA- | * +---------------------------+---------------------------+ * 180 | -(17C) | MCHFPRB- | * +---------------------------+---------------------------+ * 188 | -(184) | MCHFPRC- | * +---------------------------+---------------------------+ * 190 | -(18C) | MCHFPRD- | * +---------------------------+---------------------------+ * 198 | -(194) | MCHFPRE- | * +---------------------------+---------------------------+ * 1A0 | -(19C) | MCHFPRF- | * +---------------------------+---------------------------+ * 1A8 | -(1A4) | MCHFPCR | * +---------------------------+---------------------------+ * 1B0 |///////////////////////////////////////////////////////| * =///////////////////////////////////////////////////////= * |///////////////////////////+---------------------------+ * |///////////////////////////| 1C4 * +---------------------------+ * *** Overlay for MCHPRGID in MCHREC *** Overlay for MCHTOD in MCHREC * * +---------------------------+---------------------------+ * 8 | MCHHDATE | MCHHTIME | * +---------------------------+---------------------------+ * 10 * *** Overlay for MCHTOD in MCHREC *** Overlay for MCHTOD in MCHREC * * +-------------+-----------------------------------------+ * 8 |/////////////| MCHTODB2 | * +-------------+-----------------------------------------+ * 10 * *** Overlay for MCHTOD in MCHREC *** Overlay for MCHCPUID in MCHREC * * +------+--------------------+-------------+-------------+ * 10 |:HCPID| MCHHSER | MCHHMDL | MCHHMCEL | * +------+--------------------+-------------+-------------+ * 18 * *** Overlay for MCHCPUID in MCHREC *** Overlay for MCHOLDPW in MCHREC * * +------+------+------+------+---------------------------+ * 28 |:OLDP0|:OLDP1|:OLDP2|:OLDP3| MCHOLDIA | * +------+------+------+------+---------------------------+ * 30 * *** Overlay for MCHOLDPW in MCHREC *** Overlay for MCHMCIC in MCHREC * * +------+------+------+------+------+------+------+------+ * 30 |:MCIC0|:MCIC1|:MCIC2|:MCIC3|:MCIC4|:MCIC5|:MCIC6|:MCIC7| * +------+------+------+------+------+------+------+------+ * 38 * *** Overlay for MCHMCIC in MCHREC *** Overlay for MCHFLOG in MCHREC * * +-------------------------------------------------------+ * 48 |///////////////////////////////////////////////////////| * |////////////////////////////////////////////////+------+ * 50 |////////////////////////////////////////////////|:RCPID| * +------------------------------------------------+------+ * 58 * *** Overlay for MCHFLOG in MCHREC
MCHREC Cross Reference
(contains links to field and bit definitions)Symbol Dspl Value -------------- ---- -----HDRHSDOS 0001 20
HDRHSLVL 0001 1F
HDRHSOS1 0001 40
HDRHSOS2 0001 80
HDRHSREL 0001 03
HDRHSSYS 0001 E0
HDRHSVM 0001 60
HDRHSVRS 0001 1C
HDRHSWCI 0002 40
HDRHSWMR 0002 80
HDRHSWPK 0002 10
HDRHSWPS 0002 04
HDRHSWRT 0002 20
HDRHSWTI 0002 08
HDRRCPHY 0006 0F
HDRRCSEQ 0006 F0
MCHAFPR 014C
MCHARA 0090
MCHARB 0094
MCHARC 0098
MCHARD 009C
MCHARE 00A0
MCHARF 00A4
MCHARS 0068
MCHAR0 0068
MCHAR1 006C
MCHAR2 0070
MCHAR3 0074
MCHAR4 0078
MCHAR5 007C
MCHAR6 0080
MCHAR7 0084
MCHAR8 0088
MCHAR9 008C
MCHCPUID 0010
MCHCRA 0130
MCHCRB 0134
MCHCRC 0138
MCHCRD 013C
MCHCRE 0140
MCHCRF 0144
MCHCRS 0108
MCHCR0 0108
MCHCR1 010C
MCHCR2 0110
MCHCR3 0114
MCHCR4 0118
MCHCR5 011C
MCHCR6 0120
MCHCR7 0124
MCHCR8 0128
MCHCR9 012C
MCHDEGRF 0003 02
MCHERROR 0003 10
MCHFLOG 0048
MCHFPCR 01AC
MCHFPRA 017C
MCHFPRB 0184
MCHFPRC 018C
MCHFPRD 0194
MCHFPRE 019C
MCHFPRF 01A4
MCHFPRS 00A8
MCHFPR0 00A8
MCHFPR1 014C
MCHFPR2 00B0
MCHFPR3 0154
MCHFPR4 00B8
MCHFPR5 015C
MCHFPR6 00C0
MCHFPR7 0164
MCHFPR8 016C
MCHFPR9 0174
MCHFSA 0040
MCHFXLEN 01C4 000001C4
MCHGPRA 00F0
MCHGPRB 00F4
MCHGPRC 00F8
MCHGPRD 00FC
MCHGPRE 0100
MCHGPRF 0104
MCHGPRS 00C8
MCHGPR0 00C8
MCHGPR1 00CC
MCHGPR2 00D0
MCHGPR3 00D4
MCHGPR4 00D8
MCHGPR5 00DC
MCHGPR6 00E0
MCHGPR7 00E4
MCHGPR8 00E8
MCHGPR9 00EC
MCHHARDF 0003 06
MCHHCPID 0010
MCHHDATE 0008
MCHHMCEL 0016
MCHHMDL 0014
MCHHSER 0011
MCHHTIME 000C
MCHLOGRC 0005 FF
MCHLOST1 0030
MCHLOST2 0048
MCHMCHNG 0025 01
MCHMCIC 0030
MCHMCIC0 0030
MCHMCIC1 0031
MCHMCIC2 0032
MCHMCIC3 0033
MCHMCIC4 0034
MCHMCIC5 0035
MCHMCIC6 0036
MCHMCIC7 0037
MCHMCWD1 0030
MCHMFSQA 0026 08
MCHMHARD 0021
MCHMHHRD 0021 80
MCHMHINV 0021 08
MCHMHIPD 0021 01
MCHMHKEY 0021 02
MCHMHSD 0021 10
MCHMHSTO 0021 04
MCHMICKC 0022 04
MCHMICTM 0022 02
MCHMIL80 0022 01
MCHMINTC 0026 40
MCHMINTM 0022
MCHMINVP 0024 10
MCHMITOD 0022 08
MCHMLSQA 0026 04
MCHMNUCL 0026 10
MCHMOFLN 0026 80
MCHMPDAR 0024
MCHMPGFX 0026 02
MCHMPWL 0027
MCHMRSRC 0024 08
MCHMRSRF 0024 04
MCHMRSR1 0025
MCHMRSR2 0026
MCHMSBUF 0023 01
MCHMSECC 0023 04
MCHMSER 0025 02
MCHMSEXD 0023 08
MCHMSHIR 0023 02
MCHMSOFT 0023
MCHMSPER 0026 20
MCHMSSFT 0023 80
MCHMTCKS 0020 08
MCHMTERM 0020
MCHMTHRS 0020 20
MCHMTINV 0020 01
MCHMTSEC 0020 10
MCHMTWRN 0020 04
MCHMVEQR 0026 01
MCHOLDIA 002C
MCHOLDPW 0028
MCHOLDP0 0028
MCHOLDP1 0029
MCHOLDP2 002A
MCHOLDP3 002B
MCHOPSYS 0001
MCHPRGID 0018
MCHRCNT 0006
MCHRCPID 0057
MCHRTCS0 0000 0000001B
MCHRTCS1 0000 0000001A
MCHRTCVT 0000 00000012
MCHRTMCH 0000 00000010
MCHRTMS0 0000 00000019
MCHRTMS1 0000 00000018
MCHRTMVS 0000 00000013
MCHRTYPE 0000
MCHSIZE 01C4 00000039
MCHSOFTF 0003 04
MCHSWONE 0002
MCHSWS4 0005
MCHSWTWO 0003
MCHSYSTM 0003 20
MCHTOD 0008
MCHTODB2 000A
MCHTODHI 0008
MCHVERB0 0018
MCHVERLN 0018
MCICAR 0035 08
MCICBU 0031 02
MCICCD 0030 08
MCICCRW 0031 40
MCICCSD 0031 10
MCICDG 0030 01
MCICDL 0031 01
MCICED 0030 04
MCICITD 0030 10
MCICKE 0032 20
MCICPD 0030 40
MCICSC 0032 40
MCICSD 0030 80
MCICSDG 0032 10
MCICSE 0032 80
MCICSP 0031 20
MCICSR 0030 20
MCICVCC 0035 01
MCICVCR 0033 04
MCICVCT 0035 02
MCICVED 0033 20
MCICVFA 0033 80
MCICVFF 0030 02
MCICVFP 0033 10
MCICVFS 0031 04
MCICVGR 0033 08
MCICVIA 0032 01
MCICVLG 0033 02
MCICVMS 0032 04
MCICVPM 0032 02
MCICVST 0033 01
MCICVWP 0032 08
MCICVXFP 0035 10
MCICW 0031 80
MCIPRIM0 0030 FF
MCIPRIM1 0031 F0
PSWAMODE 002A 40
PSWASMSK 002A C0
PSWCOND 002A 30
PSWCOND1 002A 10
PSWCOND2 002A 20
PSWDECO 002A 04
PSWECMD 0029 08
PSWEXSM 0028 01
PSWEXUN 002A 02
PSWFIXO 002A 08
PSWHMODE 002A C0
PSWIOSM 0028 02
PSWKEY 0029 F0
PSWMAPPD 0029 01
PSWMCHK 0029 04
PSWPERA 0028 40
PSWPMODE 002A 00
PSWPMSK 002A 0F
PSWPROB 0029 01
PSWSIGN 002A 01
PSWSMODE 002A 80
PSWTRAN 0028 04
PSWWAIT 0029 02
Last updated on 3 Aug 1999 at 13:51:19 EDT.
Copyright IBM Corporation, 1990, 1999