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Programming Interface Information:
This information is NOT intended to be used as Programming Interfaces of z/VM. |
MDRREC
Control Block Contents
MDRREC DSECT
Cross Reference (Contains links to field and bit definitions)
MDRREC Prolog
NAME : MDRREC
DESCRIPTION: MISCELLANEOUS DATA RECORD
DSECT : MDRREC
FUNCTION : PROVIDES DATA NEEDED FOR ERROR RECORDING
LOCATED BY : N/A
CREATED BY : HCPIOE, HCPPEN, HCPDRN, OR A GUEST. COPIED TO
FREE STORAGE BY HCPVER.
DELETED BY : HCPIOE AFTER HCPREC HAS COPIED IT INTO
A GSDBK.
RELOCATION CONSIDERATIONS : None
MDRREC Control Block Content
MDRREC DSECT
Hex Dec Type/Val Lng Label (dup) Comments
---- ---- --------- ---- -------------- --------
0000 0 Structure MDRREC MISCELLANEOUS DATA 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.
0000 0 Bitstring 1 MDRRTYP RECORD TYPE
00000093 MDRRTCVT 147 MDRRTCVT CONVERTED MDR RECORD
(NOT FOR VS)
00000091 MDRRTMDR 145 MDRRTMDR MDR RECORD
00000090 MDRRTSVC 144 MDRRTSVC MDR RECORD FORMATTED
BY SVC 91
0001 1 Bitstring 1 MDROPSYS OPERATING SYSTEM
111. .... HDRHSSYS X'E0' HDRHSSYS SYSTEM MASK
1... .... HDRHSOS2 X'80' HDRHSOS2 OS/VS2
.11. .... HDRHSVM X'60' HDRHSVM VM
.1.. .... HDRHSOS1 X'40' HDRHSOS1 OS/VS1
..1. .... HDRHSDOS X'20' HDRHSDOS DOS
...1 1111 HDRHSLVL X'1F' HDRHSLVL SYSTEM LEVEL MASK
(INCLUDES VERSION AND RELEASE
LEVEL)
...1 11.. HDRHSVRS X'1C' HDRHSVRS VERSION NUMBER
MASK
.... ..11 HDRHSREL X'03' HDRHSREL RELEASE LEVEL MASK
0002 2 Bitstring 1 MDRSW1 SWITCH BYTE 1
1... .... HDRHSWMR X'80' HDRHSWMR MORE RECORDS
FOLLOW
.1.. .... HDRHSWCI X'40' HDRHSWCI TOD CLOCK
INSTRUCTION ISSUED
..1. .... HDRHSWRT X'20' HDRHSWRT RECORD TRUNCATED
...1 .... HDRHSWPK X'10' HDRHSWPK 370/XA MODE
.... 1... HDRHSWTI X'08' HDRHSWTI TIME MACRO ISSUED
.... .1.. HDRHSWPS X'04' HDRHSWPS ERROR WAS PASSED
(REFLECTED) TO A GUEST
0003 3 Bitstring 1 MDRSW2 SWITCH BYTE 2 *** ADDITIONAL
CODES ARE DEFINED IN SDMMDR
.1.. .... MDRINCOM X'40' MDRINCOM RECORD INCOMPLETE
0004 4 Bitstring 1 MDRSW3 SWITCH BYTE 3
.1.. .... MDR8809 X'40' MDR8809 IBM 8809
..1. .... MDR3800S X'20' MDR3800S IBM 3800 MODEL 3 /
8
...1 .1.1 MDR3705N X'15' MDR3705N IBM 3705 (NCP
MODE)
...1 ..11 MDR3277N X'13' MDR3277N IBM 3277 (NCP
MODE)
...1 ..1. MDR23051 X'12' MDR23051 IBM 2305 MOD I
...1 .... MDR32XX X'10' MDR32XX IBM 3203, 3262,
3289
.... 1111 MDRIGAR X'0F' MDRIGAR IBM IGAR DISKETTE
.... 111. MDR3850 X'0E' MDR3850 IBM 3850
.... 11.1 MDR3895 X'0D' MDR3895 IBM 3895
.... 11.. MDR3800 X'0C' MDR3800 IBM 3800 MOD I
.... 1.11 MDR3277 X'0B' MDR3277 IBM 3277
.... 1... MDR2715 X'08' MDR2715 IBM 2715
.... .111 MDR3168 X'07' MDR3168 IBM 3168
.... .11. MDR3670 X'06' MDR3670 IBM 3670
.... .1.1 MDR3705 X'05' MDR3705 IBM 3705 (NON
NCP-MODE)
.... .1.. MDR3211 X'04' MDR3211 IBM 3211
.... ..11 MDR32XXS X'03' MDR32XXS IBM 3277, 3286,
3284(NON NCP-MODE)
0005 5 Bitstring 1 MDRBUFC SWITCH BYTE 4
1... .... MDRSUBID X'80' MDRSUBID VARIABLE LENGTH
SUB-ID FIELD USED
1... 11.. MDRBUFCL X'8C' MDRBUFCL CURRENT VALUE OF
MDRBUFC
.... 1111 MDRSBLNM X'0F' MDRSBLNM SUB-ID FIELD
LENGTH MASK
0006 6 Bitstring 1 MDRRCNT RECORD COUNT
1111 .... HDRRCSEQ X'F0' HDRRCSEQ RECORD SEQUENCE
NUMBER MASK
.... 1111 HDRRCPHY X'0F' HDRRCPHY TOTAL NUM. OF
PHYSICAL RECORDS IN LOGICAL
RECORD BIT MASK
0007 7 Bitstring 1 MDRCHPID CHANNEL PATH ID
0008 8 Dbl-Word 8 MDRTOD TOD OF SYSTEM FAILURE
0010 16 Dbl-Word 8 MDRCPUID CPU ID
0018 24 Bitstring 2 MDRCUA1 PRIMARY CUA ADDRESS
0000001A MDRLEN *-MDRREC LENGTH OF FIXED LENGTH
PORTION
001A 26 Bitstring 1 MDRVARBL (0) START OF VARIABLE LENGTH DATA
001A 26 Bitstring 1 MDR32COR CORRELATION COUNT
001B 27 Bitstring 1 MDR32TYP TYPE OF 3211/3203 RECORD
00000001 MDR32TP1 1 MDR32TP1 UNIVERSAL CHARACTER
SET
00000002 MDR32TP2 2 MDR32TP2 FORMS CONTROL BUFFER
00000003 MDR32TP3 3 MDR32TP3 PRINT LINE
00000002 MDR32SBL *-MDRVARBL LENGTH OF SUB-ID FIELD
001C 28 Bitstring 256 MDR32UCS UNIVERSAL CHARACTER SET
011C 284 Bitstring 256 MDR32BUF BUFFER
0000021C MDR32LN1 *-MDRREC SIZE IN BYTES
00000044 MDR32SZ1 (*-MDRREC+7)/8 SIZE IN DOUBLE
WORDS
001A 26 Bitstring 1 * CORRELATION COUNT
001B 27 Bitstring 1 * TYPE OF 3211/3203 RECORD
001C 28 Bitstring 240 MDR03UCS UNIVERSAL CHARACTER SET
010C 268 Bitstring 64 MDR03DUC DUALING & UNCOMPARABLE CHAR TABLE
0000014C MDR03LN1 *-MDRREC SIZE IN BYTES
0000002A MDR03SZ1 (*-MDRREC+7)/8 SIZE IN DOUBLE
WORDS
001A 26 Bitstring 1 * CORRELATION COUNT
001B 27 Bitstring 1 * TYPE OF 3211/3203 RECORD
001C 28 Bitstring 180 MDR32FCB FORMS CONTROL BUFFER
000000D0 MDR32LN2 *-MDRREC SIZE IN BYTES
0000001A MDR32SZ2 (*-MDRREC+7)/8 SIZE IN DOUBLE
WORDS
001A 26 Bitstring 1 * CORRELATION COUNT
001B 27 Bitstring 1 * TYPE OF 3211/3203 RECORD
001C 28 Bitstring 256 MDR03FCB FORMS CONTROL BUFFER
0000011C MDR03LN2 *-MDRREC SIZE IN BYTES
00000024 MDR03SZ2 (*-MDRREC+7)/8 SIZE IN DOUBLE
WORDS
001A 26 Bitstring 1 * CORRELATION COUNT
001B 27 Bitstring 1 * TYPE OF 3211/3203 RECORD
001C 28 Bitstring 150 MDR32PRT PRINT LINE BUFFER
00B2 178 Bitstring 10 MDR32ERR FIRST 10 ERROR CHARACTERS
000000BC MDR32LN3 *-MDRREC SIZE IN BYTES
00000018 MDR32SZ3 (*-MDRREC+7)/8 SIZE IN DOUBLE
WORDS
001A 26 Bitstring 2 * RESERVED FOR FUTURE IBM USE
00000002 MDR38SBL *-MDRVARBL LENGTH OF SUB-ID FIELD
001C 28 Bitstring 136 MDR38DAT 3800 MODEL 1 DATA
000000A4 MDR38LEN *-MDRREC SIZE IN BYTES
00000015 MDR38SIZ (*-MDRREC+7)/8 SIZE IN DOUBLE
WORDS
001A 26 Bitstring 2 * RESERVED FOR FUTURE IBM USE
00000002 MDR38SB3 *-MDRVARBL LENGTH OF SUB-ID FIELD
001C 28 Bitstring 264 MDR38DA3 3800 MODEL 3 DATA
00000124 MDR38LE3 *-MDRREC SIZE IN BYTES
00000025 MDR38SI3 (*-MDRREC+7)/8 SIZE IN DOUBLE
WORDS
0008 8 Signed 4 MDRHDATE SYSTEM DATE OF FAILURE
000C 12 Signed 4 MDRHTIME SYSTEM TIME OF FAILURE
0010 16 Bitstring 1 MDRHCPID MACHINE VERSION CODE
0011 17 Bitstring 3 MDRHSER CPU SERIAL NUMBER
0014 20 Bitstring 2 MDRHMDL CPU MACHINE MODEL NUMBER
0016 22 Bitstring 2 MDRHMCEL MAX LENGTH OF MACHINE-DEPENDENT
MACHINE CHECK EXTENDED LOGOUT
MDRREC Storage Layout
*** MDRREC - MISCELLANEOUS DATA RECORD
*
* +------+------+------+------+------+------+------+------+
* 0 |:RTYP |:OPSYS|MDRSW1|MDRSW2|MDRSW3|:BUFC |:RCNT |:CHPID|
* +------+------+------+------+------+------+------+------+
* 8 | MDRTOD |
* +-------------------------------------------------------+
* 10 | MDRCPUID |
* +-------------+-----------------------------------------+
* 18 | MDRCUA1 |
* +-------------+
*
*** MDRREC - MISCELLANEOUS DATA RECORD
*** Overlay for MDRVARBL in MDRREC
*
* +------+------+---------------------------+
* 18 ... 1A |:32COR|:32TYP| |
* +-------------+------+------+ |
* 20 | |
* = MDR32UCS =
* | +---------------------------+
* | | |
* +---------------------------+ |
* 120 | |
* = MDR32BUF =
* | +---------------------------+
* | | 21C
* +---------------------------+
*
*** Overlay for MDRVARBL in MDRREC
*** Overlay for MDRVARBL in MDRREC
*
* +------+------+---------------------------+
* 18 ... 1A |//////|//////| |
* +-------------+------+------+ |
* 20 | |
* = MDR03UCS =
* | +---------------------------+
* | | |
* +---------------------------+ |
* 110 | |
* = MDR03DUC =
* | +---------------------------+
* | | 14C
* +---------------------------+
*
*** Overlay for MDRVARBL in MDRREC
*** Overlay for MDRVARBL in MDRREC
*
* +------+------+---------------------------+
* 18 ... 1A |//////|//////| |
* +-------------+------+------+ |
* 20 | |
* = MDR32FCB =
* | |
* +-------------------------------------------------------+
* D0
*
*** Overlay for MDRVARBL in MDRREC
*** Overlay for MDRVARBL in MDRREC
*
* +------+------+---------------------------+
* 18 ... 1A |//////|//////| |
* +-------------+------+------+ |
* 20 | |
* = MDR03FCB =
* | +---------------------------+
* | | 11C
* +---------------------------+
*
*** Overlay for MDRVARBL in MDRREC
*** Overlay for MDRVARBL in MDRREC
*
* +------+------+---------------------------+
* 18 ... 1A |//////|//////| |
* +-------------+------+------+ |
* 20 | |
* = MDR32PRT =
* | +-----------------------------------------+
* B0 | | MDR32ERR |
* +-------------+ +---------------------------+
* | | BC
* +---------------------------+
*
*** Overlay for MDRVARBL in MDRREC
*** Overlay for MDRVARBL in MDRREC
*
* +-------------+---------------------------+
* 18 ... 1A |/////////////| |
* +-------------+-------------+ |
* 20 | |
* = MDR38DAT =
* | +---------------------------+
* | | A4
* +---------------------------+
*
*** Overlay for MDRVARBL in MDRREC
*** Overlay for MDRVARBL in MDRREC
*
* +-------------+---------------------------+
* 18 ... 1A |/////////////| |
* +-------------+-------------+ |
* 20 | |
* = MDR38DA3 =
* | +---------------------------+
* | | 124
* +---------------------------+
*
*** Overlay for MDRVARBL in MDRREC
*** Overlay for MDRTOD in MDRREC
*
* +---------------------------+---------------------------+
* 8 | MDRHDATE | MDRHTIME |
* +---------------------------+---------------------------+
* 10
*
*** Overlay for MDRTOD in MDRREC
*** Overlay for MDRCPUID in MDRREC
*
* +------+--------------------+-------------+-------------+
* 10 |:HCPID| MDRHSER | MDRHMDL | MDRHMCEL |
* +------+--------------------+-------------+-------------+
* 18
*
*** Overlay for MDRCPUID in MDRREC
MDRREC Cross Reference
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 MDRBUFC 0005 MDRBUFCL 0005 8C MDRCHPID 0007 MDRCPUID 0010 MDRCUA1 0018 MDRHCPID 0010 MDRHDATE 0008 MDRHMCEL 0016 MDRHMDL 0014 MDRHSER 0011 MDRHTIME 000C MDRIGAR 0004 0F MDRINCOM 0003 40 MDRLEN 0018 0000001A MDROPSYS 0001 MDRRCNT 0006 MDRRTCVT 0000 00000093 MDRRTMDR 0000 00000091 MDRRTSVC 0000 00000090 MDRRTYP 0000 MDRSBLNM 0005 0F MDRSUBID 0005 80 MDRSW1 0002 MDRSW2 0003 MDRSW3 0004 MDRTOD 0008 MDRVARBL 001A MDR03DUC 010C MDR03FCB 001C MDR03LN1 010C 0000014C MDR03LN2 001C 0000011C MDR03SZ1 010C 0000002A MDR03SZ2 001C 00000024 MDR03UCS 001C MDR23051 0004 12 MDR2715 0004 08 MDR3168 0004 07 MDR32BUF 011C MDR32COR 001A MDR32ERR 00B2 MDR32FCB 001C MDR32LN1 011C 0000021C MDR32LN2 001C 000000D0 MDR32LN3 00B2 000000BC MDR32PRT 001C MDR32SBL 001B 00000002 MDR32SZ1 011C 00000044 MDR32SZ2 001C 0000001A MDR32SZ3 00B2 00000018 MDR32TP1 001B 00000001 MDR32TP2 001B 00000002 MDR32TP3 001B 00000003 MDR32TYP 001B MDR32UCS 001C MDR32XX 0004 10 MDR32XXS 0004 03 MDR3211 0004 04 MDR3277 0004 0B MDR3277N 0004 13 MDR3670 0004 06 MDR3705 0004 05 MDR3705N 0004 15 MDR38DAT 001C MDR38DA3 001C MDR38LEN 001C 000000A4 MDR38LE3 001C 00000124 MDR38SBL 001A 00000002 MDR38SB3 001A 00000002 MDR38SIZ 001C 00000015 MDR38SI3 001C 00000025 MDR3800 0004 0C MDR3800S 0004 20 MDR3850 0004 0E MDR3895 0004 0D MDR8809 0004 40
Copyright IBM Corporation, 1990, 2011