CP Entry Point Directory Name DMKSYM DKKTAP DMKTBM Entry
Points DMKSSSEN DMKSSSMQ DMKSTKCP DMKSTKDE DMKSTKIO DMKSTKLF DMKSTKKP DMKSTKOP DMKSVCIN DMKSYM DMKSYS DMKTAP DMKTAPER DMKTAPRL DMKTBMMO DMKTBMNI DMKTBKNO DKKTBKZI DMKTBKZO Attributes, Function
Returns to the appropriate requesting
after an MSS volume mount is complete. Serves as the anchor for the KSSCOK blocks that are queued for MSS mounts,
and change interruptions.
Does not contain executable code.
Resident. Stacks I/O blocks. Stacks a CPEXBLOK. Stacks a deferred execution block. Stacks an IOBLOK. routine
control
demounts, Stacks a CPEXBLOK LIFO (used by EXTEND and
machine check). Stacks CPEXBLOK for current processor only. Stacks CPEXBLOK for the other processor only.
Resident.
Handles any SVC interrupt. Pageable. Provides a symbol table of all CSECTS and entry
points.
Resident.
Exists as a CSECT that defines the system residence volume, paging space, operator ID, dump ID, storage size, and time zone.
Pageable.
Examines the error condition resulting from a
unit check while executing a CP generated tape
channel program. Positioning of the tape is
required on read/write com.ands and the channel program is reexecuted. If the error condition is
uncorrectable, a call is issued to the message
writer (DKKMSW) to notify the operator. Upon regaining control from DKKKSW, the original
channel program may be reexecuted or terminated. Retries the failing tape channel program, after a
tape positioning command has been executed. Performs tape release to determine two-or
four-channel switch capability.
Resident.
Contains the terminal translate tables.
Pageable.
Contains terminal translate tables for APL. EBCDIC to IPL correspondence terminal code. APL correspondence terminal code to APL. APL PTTC/EBCD terminal code to EBCDIC. EBCDIC to APL PTTC/EBCD terminal code. 3210 APL compound read translation. 3270 APL compound write translation. L- ________ __________ 4_, _______________________________________________________ 1-250 IBM System Logic and Problem Determination--Voluae 1

I!odule Name DMKTCS DMKTDK DMKTHI DMKTMR DMKTRA
DMKTRC DMKTRD Entry Points DMKTCSET DMKTCSSP DMKTCSCO DMKTDKGT
DMKTDKRL
DMKTHIEN DMKTMRCC DMKTMRCK DI!KTI!RPT DMKTMRSP DMKTMRTN DI!KTMRVT DMKTRACE DMKTRCEX DMKTRCIO DMKTRCIT DI!KTRCND DMKTRCPB DMKTRCPG DMKTRCPV DMKTRCSV DMKTRCSW DMKTRDSI DMKTRDWT CP Module Entry Point Directory
1 , Attributes, Function , --f Pageable. Sets up the 3800 prior to printing the file. Sets up the 3800 prior to printing the separator. Sets up the forms overlay sequence control.
Pageable.
Allocates cylinders of temporary disk space from
owned volumes.
Releases temporary disk sFace to the pool of free
space.
Pageable.
Displays data about use of and contention for major system resources.
Processes INDICATE command.
Resident. Simulates the CPU timer and time-of-day clock
comparator instructions for virtual machines
operating in EC mode. Entered after expanded virtual machine assist
processing of a virtual SCKC instruction. Simulates virtual clock ccmparator interruptions.
Calculates user's total virtual problem time.
Entered after expanded virtual machine assist
processing of a virtual SPT instruction. Simulates timer instruction. Simulates virtual CPU timer interruptions.
Pageable.
Processes the TRACE command line.
virtual machine with facility to
instructions, program interrupts,
interrupts, successful searches,
instructions with output on the
terminal. TRACE command processor. Pageable.
Processes the TRACE command functions.
Traces external interruptions.
Traces I/O interruptions.
Provides a
track SiC external
or all
printer or Sets the needed SVC B2 for instruction tracing.
Ends tracing. Puts back user instructions altered by tracing.
Traces program interruptions.
Traces privileged instruction interruptions.
Processes an SVC, Branch, or full instruction
TRACE.
Traces virtual and real CSWs. Pageable. Split from D5KTRC. Traces I/O operations (510, TIO, HIO, TCH).
Serialization entry for I/O and CCW tracing. CP Directories 1-251
1