VM370 Rel 6 Data Areas and Control Block Logic (Mar79)
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BGCOM BGCOM simulates the DOS/VS Partition Communicaticn Region (BGCOM).. The AEGCOM field in NUCON points to the BGCOM block. 0 JOBDATE 8 PPBEG EOSSP 10 I UPSI 18 COMNAME 20 PPEND HIPHAS 28 HIPROG LAELEN PIK 30 EOCADR A*1 A*2 A*3 I A*4 38 A*5 A*6 A*7 A*8 DALC FCCLPT 40 PUBPT FAVPT JIEFT TEBPT 48 FICLPT NICLPT LUEFT A*9 50 MMDD YYDtD 58 LIOCSCOM PIBPT CHKF'IID JCBZCN 60 DIBPT 1//////////////1 PCP'IR ITPTR 68 OCPT 70 SYSPAR 78 TODCOM 80 IJLQTTAD 88 COMEX 90 98 Hexadecimal Field Displacement Name o 8 A C 17 18 20 JOB DATE DC PPBEG DC EOSSP DC DC UPSI DC COIBUME DC PPEND DC PWTIMS 1////////////1 LTK JAPART PIE2PTR PDTAEB BGCCMPT A*10 A*11 A*12 I A*131 A*14 PROCNAM (cont. from 8F) A*15 POVNAM A*16 C'OO/OO/OO' S (0) S (0) 11X'00' X'OO' CL8'CMS/DOS' A (0) Field Description, Contents, Meaning Job date Supervisor end End ef storage protection User scratch area UPSI 1:yte Job name Highest storage address of partition Section 2. CMS rata Areas and Contrel Blocks 147
EGCOM Hexadecimal Field tisplacement Name 24 28 2C 2E 30 34 35 36 37 38 39 3A 3B 3C 3E 40 42 44 46 48 4A 4C 4E 4F 4F 53 58 5A 5C 5E 60 62 64 66 68 6A 6C 6E 70 74 78 7C 7E 80 84 86 87 88 8C 8D 8E 8F 97 98 9P HIP HAS DC HIPROG DC LABLEN DC PIK DC EOCADR DC CON PIG DC LTACT DC SOB1 DC SOB2 DC JCSW1 DC JCSW2 DC JCSW3 DC JCSW4 DC DALC DC FOCLPT DC PUBPT DC PAiPT DC JIBPT DC TEBPT DC PICLPT DC NICLPT DC LUBPT DC SYSLINE DC SYSDATE DS MMDD DC YYDDD DC LIOCSCOM DC PIBPT DC CHKPTID DC JQBZONDC DIBPT DC PCPTR ITPTR OCPT PWTIMS LTK SYSPAR JAPART TODCOM PIB2PTR PDTABB IJLQTTAD BGCOMPT OPTNBYTE RMSROPEN COMEX STDOPT TEMOPT DISKCONF PROCNAM PSWTCH POiNAM INSIZE DC DC DC DC DC DC DC DC DC DC DC DC DC DC DC DC DC DC DC DC r:C r:C DC DC A (0) A (0) H'O' 1'0010' A (0) B'11101000' A*1 B'00010000' A*2 B'11000100' A*3 B'11011010' A*4 B'11010000' A*5 B'OOOOOOOO' A*6 B'11000100' 1*7 B'10000000' 1*8 H'O' S (0) S (0) S (0) S (0) S (0) S (0) S (0) S (0) AL1(56) A*9 OCL9 XL4'00' XL5'OO' 2X'00' S (0) H'O' S (0) S (0) H'O' S (0) S (0) S (0) X'OOOC' H'O' S (0) P'O' P'O' A (0) S (0) S (0) A (0) S (0) X'OO' A*10 B'00000000'A*11 A (0) B'01000000'1*12 B'01000000'1*13 X'OO' 1*14 CL8' , X'O' A*15 CL 7' , X'O' A*16 Field Description, Contents, Meaning End address of last phase loaded End address of longest phase leaded Length of problem program label area Program interrupt key End of virtual storage address Machine configuraticn byte System configuration byte Standard language translator options Standard supervisor options Job control byte Linkage control byte Nonstandard language translator options Job duration indicator byte Disk address of volume latel Address of POCL Address of PUB Address of PAVP Address of JIB Address of TEB Address of FICL Address of NICL Address of LUB SYSLST line count System date MfttI or YYIID portion of date LICCS communication bytes Address of PIB Last checkpoint number Jol:z.one in minutes Eackground DIB pointer Reserved fer lEft use PC option table IT option table OC option table Key of program with IT support Reserved for lEft use Logical transient key Address of SYSFARft Address of job accounting table Address of TOD co.munications area Address of PIB extension Address of ftICR DTP table Address of vector table Address of background COMREG Option indicator ryte System configuration byte 2 Pointer to SYSCOM option table Standard jeb control optien byte Temporary job control optien byte Disk configuration tyte Procedure name Interface tyte for catalog procedure Save area for statement name 81-tyte SYSIN indicator 148 IEM VM/310 Data Areas and Control Block Logic