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The CM register window displays the current values of the compatibility mode registers.
R % Regs DB=001000 DBDST=000160 X=000132 STATUS=(mITroc CCG% 301) PIN=061
SDST=000160 DL=177650 Q=000704 S=000710 CMPC=PROG 000000.001667
CIR=170005 MAPFLAG=1 MAPDST=000000
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window banner line R % Regs - Abbreviation for the window, the current output display
radix, and the name for the window.
DB, DBDST - The current DB word offset (CM stack base relative)
and DBDST data segment number. If DBDST is different from SDST (the stack data segment number), then DB and DBDST are displayed in half-inverse, indicating "split-stack mode."
X - The current index register.
STATUS - The current status register. (Refer to the conventions
pages for a description of the format of this value.)
PIN - The process identification number (PIN) for the current process.
window body line(s) SDST - The CM stack data segment number.
DL - The DB relative value of DL.
Q - The current Q value (stack frame), expressed in CM words,
relative to DB.
S - The current S value (TOS), expressed in CM words, relative to DB.
CMPC - The current CM program location, expressed as a logical
code address. This includes the library (PROG, GRP, PUB, LGRP, LPUB, SYS), logical segment number, and program counter in CM words, relative to the base of the current code
segment.
CIR - The current instruction register.
MAPFLAG - If 0, the current CM segment is logically mapped. If
1, the current CM segment is physically mapped. This is used for CM CST
expansion.
MAPDST - The mapping DST number for CM CST expansion.
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