Hexadecimal Field
Displacement Name 50 54
58
SA
5C 60 64
68
6C 70 74
78
7C 80 84
88
8C 90 94
98
9C AO A1
A2
A3
A4
AS
A6 BO B4
B8
BC
BE CO CB
CC
CE DO D4 DS DC EO E4
E8
EC PO P4 F8 PC 100 104 108 IJBTIl!ER DC
IJBABTAB DC
IJBLIK DC
IJBTIK DC IJBPlfR DC IJBTCAVT DC IJBRPTAB DC IJBEUECB DC IJBOLTEP DC IJBRASLN DC
IJBTRTAB DC IJBPBOlfN DC
IJBJATAB DC IJBPl!GR DC IJBCClfT DC IJBSAVSD DC IJBLNSTB DC IJBAl!COM DC IJBAPTA DC IJBSBLKO DC IJBSBLKX DC IJBSYSPT DC IJBRASPT DC IJBPl!RPT DC IJBSUPPT DC IJBCRTPT DC IJBERPPT DC
DC
DC IJBMVCAD DC
DC
DC
DC IJBMFCER DS IJBNERQ DC IJBPUBLN DC IJBAPNO DC IJBSEGT DC IJBPFT DC IJBPFTX IJBBOX DC IJBDPDTB DC IJBVIRAD IJBEOR IJBPTTAB IJBSVA IJBSVIS ARPSL ARPSR IJBDLAB SYS$CODE DC
DC
DC
DC
DC
DC
DC
DC
DC
DC
A (0) A CO) H'O' X'0010' A (0) A (0) A (0) A (0) A (0) A (0) A (0) A (0) A (0) A (0) A CO) A (0) A (0) A (0) A (0) A (0) P'O' X'OO' AL 1 (0) AL 1 (0) A11 (0) AL 1 (0) AL 1 (0) 10X'00' P'O' A (0) P'O' H'O' H'O' 11X'00' AL 1 (0) S (0) H'1' A (0) A (0) .. In, A \ VI A (0) A (0) P'O' A (0) P'O' A (0) A (0) A (0) A (0) A (0) A*5
A*6
A*7
A*8
A*9 A*10 A*11
A (SYS$CODE) CL13'CMS/VSAM' Pield Description, Contents, Meaning Address of timer request table
Address of AB option table Key of task owning the LTA
Task interrupt key Pointer to Fower table Space for VTAl! address Pointer to RF table Pointer to EU and ECB table Address of OLTEP bucket Pointer to BAS linkage area
Address of ASCII table
Address of PUB ownership table
Address of job accounting commen area
Base address of programmer routines
Address of celf transient werk area Pointer to SDAID common area
Address of line mode table
Address of VSAM common register
Address of PTA Pointer to first system task block Pointer to current system task
For alignment Pointer to BAS task block Pointer for PMGR task block Pointer to SPVR task block Pointer to CRT task block Pointer to ERP task block
Reserved for IBl! use
Reserved for IBM use Pointer to MVCFLD Reserved for IBM use
Beserved for IBM use
Reserved for IBM use Information on !FC! and !FCU ERP Number of error queue entries
Length of PUB table
Number of active partitions
Address of segment table
Address of page frame table Pointer to page fra:e table extension Pointer to boundary box Pointer to rPD table
Reserved for IBM use
Address of VIRTAD routine
End of real storage
Address of the fetch table Address of the SVA start
Address of SVA GETVIS area
Reserved for IBM use
Reserved for IBl! use Pointer to system code name System code name SYSCOM Section 2. CMS rata Areas and Control Blocks 241
SYSNAMES SYSNAMES defines the names of any saved systems which may te loaded by CMS routines. SYSNAMES describes the entries in the SYSNAftES table which is pointed to by the ASYSNAMES field in NUCON. o S 10 1S Hexadecimal Field
Displacement Name ------------ 0 CMSSEG S CMSVSAM 10 CMSAMS 1S CMSDOS 20 SYSNEND SYSNCNT DC DC DC DC DS EQU CMSSEG CftSVSAM CMSAftS CliSDOS CLS'CMSSEG' CLS'CMSVSAM' CL8'CMSAMS' CLS'CMSDOS' OD Field Description, Contents, Meaning CftS shared system name VSAM shared system name Access Method Services shared system name tos shared system name (SYSNEND-SYSNAMES)/€ Size in doublewords (X'04') 242 IBM VM/370 Data Areas and Control Block Logic
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