TOPS-10 Monitor Calls Manual Volume 2 AA-K039D ... - Trailing-Edge

GETTAB TABLES
Subtable: Bad Addresses
Subtable of .GTCnV
CONTENTS
Addresses generating parity errors on CPUn.
INDEXED BY
Sequence of bad addresses found.
CALLING SEQUENCE
MOVE ac, [%CCMPT+]
GETTAB ac,
error return
ADD I ac,item
HRLZS ac
HRRI ac, .GTCOV+
GETTAB ac,
error return
normal return
where n is the number of the required CPU (from 0 to 5); and
the item number of ' the required item in the subtable.
item is
Word
1=======================================================1
o 1 First bad address found 1
1-------------------------------------------------------I
/-------------------------------------------------------I
last 1 Last bad address found 1
1=======================================================1
In the data block, last is the sequence number of the last bad address
found. The value of last+l is stored in location %CVPTS in the parity
subtable for the CPU.~e maximum length for the bad address subtable
is stored in bits 0-8 of %CCMPT in table .GTCnC.
23-63