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.