System Debug Reference Manual (32650-90888)

320 Chapter8
System Debug Windows
G - The Group (of User) Window
• <S - Indicates the location of the current top of stack. The TOS value is typically
underlined. (Refer to the ENV MARKER command.) If the TOS value has changed, the
enhancement for the changed value will overwrite the enhancement for the TOS
indicator (as in our example).
• Q> - Indicates the location of Q. The stack marker (at Q-3, Q-2, Q-1, Q) is typically
underlined. (Refer to the ENV MARKER command.)
G - The Group (of User) Window
The group window is a special window which contains multiple individual user-defined
windows.
G Group:1 %
U1 count DB+5 % 000004 000000 000000 000000
U2 students DB+2 A ".." "Bi" "ll" ".."
U3 *currnum Q-5 % 000002 000132 000253 060301
window banner line
• G - Abbreviation for the group window.
• Group:1 - Displays the number of the group window that is currently being displayed.
Three separate group windows, numbered from 1 to 3, are available. (Refer to the WGRP
command).
• % - The current radix used to display addresses. The radix in that the addresses are
displayed may be altered. (Refer to the GR command.)
window body line(s)
• User-defined window lines appear under the group banner line. Refer to the U (User)
window discussion for details about user window lines.
The Command Window
The command window reserves space for the user to enter System Debug commands
interactively and for displaying the resulting command output.
Commands
Break at: NM [1] PROG f9.00005d24 processstudent
$d ($29) nmdebug >
window banner line
• Commands - The name of the commands window.
window body line(s)