System Debug Reference Manual (32650-90888)

106 Chapter4
System Debug Command Specifications :-Exit
D (display)
DCLP Search LPUB, the logon account library.
DCS Search SYS, the system library.
DCU Search USER, the user library.
For a full description of logical code addresses, refer to the section "Logical
Code Addresses" in chapter 2.
fname DCU only.
The file name of the NM USER library. Since multiple NM libraries can be
bound with the XL= option on a RUN command,
:run nmprog; xl=lib1,lib2.testgrp,lib3
it is necessary to specify the desired NM user library. For example,
DCU lib1 204c
DCU lib2.testgrp test20+1c0
If the file name is not fully qualified, then the following defaults are used:
Default account: the account of the program file.
Default group: the group of the program file.
cmabsadr DCA, DCAX only.
A full CM absolute code address specifies three necessary items:
• Either the CST or the CSTX
• The absolute code segment number
• The CM word offset within the code segment.
Absolute code addresses can be specified in two ways:
• As a long pointer (LPTR)
DCA 23.2644 Implicit CST 23.2644
DCAX 5.3204 Implicit CSTX 5.3204
• As a full absolute code pointer (ACPTR)
DCA CST(2.200) Explicit CST coercion
DCAX CSTX(2.200) Explicit CSTX' coercion \DCAX
logtoabs(prog(1.20)),\Explicit absolute conversion
The search path used for procedure name lookups is based on the
command suffix letter:
DCA GRP, PUB, LGRP, LPUB, SYS
DCAX PROG
virtaddr DV only. The virtual address to be displayed.
Virtaddr can be a short pointer, a long pointer, or a full logical code
pointer.