Field
Nalle ]1ts • BYTE 0 BLKMPI EQU SSl!SUPP EQU TODSYNC EQU • BYTE 1 PAGE4K EQU PAGE2K EQU SEG1M EQU • BYTE 2 MFAlUSK EQU EMSMASK EQU XC5ASK EQO SYNCMASK EQU CKCMASK EQU CPTMASK EQU • BYTE 3 INTMASK EQU KEYMASK EQU SIGMASK EQU ]1ts • BYTE 3 PERFCL EQU RESPCL EQU SCBEDCL EQU TIMECL EQU USERCL EQU PRIVCL EQU DASDCL EQU SEEKCL EQU • BYTE 4 SPROFCL EQU • BYTE 0 PERSUBR EQU PERIFET EQU PERSALT EQU PERGPRS EQU Bits defined ;-BYTE-O--- BARDSTOP EQU SYNCLOG EQU IOLOG EQU RECOVRPT EQU CONFGRPT EQU DAMAGRPT EQU WARNGRPT EQU • BYTE 1 ASYNELOG EQU ASYNFLOG EQU X'80' X'40' X'20' X'SO' X'40' X'10' X'SO' X'40' X;20; X'10' X'OS' X'04' X'SO' X'40' X'20' X!SO' X'40' X'20' X'10' X'OS' X'04' X'02' X'01' X'SO' X'SO' X'40' X'20' X'10' X'SO' X'40' X'20' X'OS' X'04' X'02' X'01' X'SO' X'40' Field Description, Contents, Meaning Bit 00 - enable block aultiplexing Bit 01 - enable SSM suppression TOD synchronous control
Bit OS - use 4K pages
Bit 09 - use 2K pages
Bit 11 -use 1M segllents
Bit 16 -malfunction alert Blask
Bit 1"7 emergency signal iii ask . ,
Bit 18 - external call mask
Bit 19 - TOD synchronous check mask
Bit 20 - mask on clock comparator interrupt
Bit 21 - mask on processor timer interruFt
Bit 24 -mask on interval timer interrupt
Bit 25 -mask on oFerator key interrupt
Bit 26 -mask on external signals 2 througb Sample hardware/software utilizations
Trace response class
Trace scheduler activity class
Execution timing class
Sample user resource usage class
Privileged operands class
SallPle DASDs: utilizations class Trace DASD seek activity
Trace system profile class
Bit 00 - monitor successful branches
Bit 01 - monitor instruction fetches
Bit 02 - monitor storage alteration
Bit 03 - monitor register alteration
Bit
Bit
Bit
Bit
Bit
Bit
Bit 00 - 01 - 02 - 04 - 05 - 06 - 07 -
check stop control
synchronous logout control I/O logout control
recovery report mask
configuration report mask external damage report mask
warning condition report mask 7
Bit OS - asynchronous extended logout control
Bit 09 - asynchronous fixed logout contrcl
Appendix A. CP and RSCS Equate Symbols 279

Field Name It! ts for TRANS ERING EQU --X'SO'-- DEFER EQU X'40' LOCK EQU X'20' IOERETN EQU X'10' SYSTEft EQU X'08' VFAULT EQU X'04' fOE DELSEGS EQU X'80' DELPAGES EQU X'40' VRALOC EQU X'20' PAGTONLY EQU X'10' NEiPAGES EQU X'08' BEiSEGS EQU X'04' KEEPSEGS EQU X'02' OLDVftSEG EQU X'Ol' Field Description, Contents, fteaning Bring requested page
Defer execution until page in core
Lock page for I/O cperaticn
Return I/O errors to caller
Call to DftKPTRAB for system virtual machine space DftKPTRAN call for virtual page. Caller will not
utilize real address
for Calls !2 --Release the segment tables
Release the page/swap tables Attempt allocation of Virtual=Real Only one page table and return
Euild new page/swaF table
Euild new segment table
Retain information in old segment yftSEG pOinter in VftELOK valid
area
table ].!ts NOTRESP EQU EBRftSG EQU for Terminal lLQ --X' 4000'--- .Jis Output - ftessage not a command response Output - control program error message Output - return immediately after call Output - FRET buffer after queueing Output - message for system operator BORET EQU DIRET EQU OPERATOR EQU LOGDROP EQU LOGHOLD EQU PRIORITY EQU VftGENIO EQU NOAUTO EQU ALARft EQU NOTlftE EQU INHIBit EQU EDIT EQU UCASE EQU X'0800' X'0400' X'0200' X'0100' X'80' X'40' X'20' X'10' X'04' X'02' X'Ol' X'08' X'04' X'02' Output - logoff and drop line after message Output logoff and hold line after message Output - write this message i •• ediately I/O reques-t generated 1:1 -virtualllacbin-e Output - suppress automatic carriage return Output - sound the audible alar. Output - suppress time stamp on message Input -prevent display of this data
Input -edit input data for corrections
Input -translate data to uppercase ]gyste§ CBGSHQ CBGRDV ACTSFB OPBSFE DELSFB CBGSFB ADDSFB PRTCHB PCHCHN RDRCHN
for EQU X'0200' EQU X'0100' EQU X'80' EQU X'40' EQU X'20' EQU X' 10' EQU X'08' EQU X'04' EQU X'02' EQU X' 01' - Checkpoint a SHQELCK SyftUBLOK EQU X'04' SyftNOUPD EQU X'02' SVftSTAY EQU X'Ol' Change attributes cf real device
File being printed or punched
An open print-punch file
Delete SFELOK from checkpoint
Change existing SFELOK Add new SFELOK to recovery cylinder SFELOK goes on print chain SFBLOK goes on punch chain SFELOK goes on reader chain Unlock only the current virtual machine
Lock virtual machine with NOUPDT option Stack CPEXBLOK for current processor 280 IBft V8/310 Data Areas and Control Block Logic