Eexadecimal Field
Displacement Name 40 44
48
4A 4C 50 54
56
58 5C 5E 60 68
6C EXTSHCRO DS EXTSHCRl DS EXTSHLEN DS EXTVSEGS DS EXTSTOLD DS EITSHSEG DS EITSEGLN DS EXTARCH DS EITPERAD DS EITPERCD DS EITCOPY DS EITCPTMR DS EITCPTRQ DS EXTCCTRQ DS EITSIZE EQO IF IF lH 1H IF 1F lH lH IF 1H
1H
1D IF IF (*- ECBLOK) /8
Field Description, Contents, Meaning Shadcw control register 0 Shadow control register 1
Length of shadow SEGTAELE in bytes ECELOK Length of virtual SEGT!BLE in bytes Control register 1 value ccrresFcnding tc
tatles
Real address of shadow SEGTAELE Length of shadow SEGTAELE in doublewords
Architecture control index
Address of instruction PIR interrupt PER code to be reflected
Length code from active SEGTAELE entry Virtual processor timer Address of TRQBLOK for processor timer
Address of TRQBLOK for clock comFarator ECELCK size in doutlevords (I'OE') Secticn 1. CP Data Areas and Control Elocks 23
ERRBLOK ERRBLOK contains data describing an error condition such as a channel failure or a device
failure. I o ERR KEY I/E*1//I//////////ERRRSV2////////////1 8 10 ERRTIME ERRDATE
18 20 30 70 Hexadecimal Field
Displacement Na.e
o
3
4
8 C 10 10 10 10 18
1E
1F 20 30 70 ERRKEY DS ERRSV1 DS ERRRSV2 DS ERRTIME DS ERRDATE DS ERRHEADR EQU ERRCCW DS ORG ERR!UOB DS ERRMIOER DS ORG ERRCCNT DS ERRCONT DS ERRVOLID DS ERRSDR DS ERRCORR DS ERRPARM DS ERRIOB DS ERRIOER DS ERR SIZE EQU ERRCCW ERRVOLID 31 11 1F
1F
1F ERRPARl'I ERRIOB
ERRIOER
E*1
(*-ERRBLOK)
1D ERRCCW (IOBSIZE) D
(IOBRSIZE) D ERRCCW 21 OC 61 11 E*2 11 E*3
2D
(IOBSIZE) D
(IOERSIZE) D I E*2 I E*3
Field Description, Contents, !eaning Key used to determine OBR/!DR precessing
Reserved for IB! use
Reserved for IB! use
Time record vas built Date record vas built Size of header in bytes Failing CCW Copied IOBLeK Copied IOERELOK Size of CONTASK data buffer CONTASK data buffer (variable length) Volid of failing device SDRILAGS from SDRBLOK Correlation count for !DR record
Device dependent parameter string Copied IOELCK, see ICBLOK fer details Copied IOERELCK, see IOERBLCK fer details
(*-ERRSIZE)/8 ERRELOK size in doublewords
24 IBM VM/370 Data Areas and Control Block Logic
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