ftodule Nalle DMKCSV DMKCVT DMKDAS DMKDDR DMKDEF DMKDGD DMKDIA Entry Points DMKCSVOR DMKCSVPU DMKCSVTR DMKCVTBD DMKCVTBH DMKCVTDB DMKCVTDT DMKCVTFP DMKCVTHB DMKDASER DMKDASRD DMKDASSD DMKDDREP DMKDDRED
DMKDEFIN
DMKDGDDK DMKDIACP DMKDIADR CP ftodule Entry Point Directory
Attributes, Function
Pageable.
Processes the ORDER command.
Processes the PURGE command.
Processes the TRANSFER co •• and.
Resident.
Processes the conversion routines.
converts a word of binary data into a doubleword
of decimal digits.
converts a word of binary data into a doubleword
of hexadecimal data.
converts a decimal field into a full word of
binary data.
converts data and t1me to EBCDIC and inserts it
into a specified location.
converts a floating-point doubleword into 17
bytes of decimal data.
converts the designated hexadeci.al field into a
binary full word.
Resident. DASD error retry program. Retries the failing DASD channel prograa. Processes unsolicited device end interruptions.
Collects DASD sense data.
Residency not applicable.
This is the DASD dump restore program. It saves
data from a direct access volume onto a tape or
tapes. It returns data to DASD from tape that has
been placed on the tape by this prograa. It
copies data from one device to another of the
same type. It prints a translation of each record
specified on the SYSPRINT device. Prints a
translation of each record specified on the
console. Initial program loaded or run under CMS if on a CMS disk. DASD dump restore program entry Foint. End-of-load module for CMS. Pageable.
Processes the DEFINE command to define a virtual
device or storage.
Processes the DEFINE command to alter the virtual aachine's configuration or storage size.
Resident.
Processes simple disk I/O. Performs simple disk I/O of a standardized for.at
with a minimum of CCW chain manipulation and
interruption handling.
Pageable. COUPLE command processor. Establishes a virtual
connection between tvo channel-to-channel
adapters on a single virtual machine.
Releases a terminal line that has been in use by the virtual machine via the DIAL command. The
line is detached from the virtual machine and made available for normal log on to VM/370. CP Directories 1-235

CP Module Entry Point Directory
r I Module I Name Entry Points Attributes, Function D!KDIB D!KDIR DMKDMP DMKDRD D!KDSB D!KDSP DMKDIAL DMKDIBSM DMKDIRCT
DMKDIRED D!KDMPRS DMKDRDDD DMKDRDER DMKDRDKP DMKDRDSY DMKDSBRD DMKDSBSD DMKDSPA Processes the DIAL command. Attaches a user's
terminal as a dedicated device to an existing
virtual 270X terminal line in the virtual machine
addressed by the command line. Pageable Simulates sense data and status for virtual I/O to a simulated I/O device (2702 line or CTCA)
that has not yet been activated through either
the console function DIAL for 2702 lines, or the
console function COUPLE for virtual CTCAs. Pageable or standalone.
Initial program loaded or run under CMS if on a CMS disk.
Builds a user directory on a system owned volume
using pre-allocated cylinders.
End of load module for CMS. Resident. Writes a dump of main storage, control registers,
floating-point registers, general registers, and
clocks to a specified device. Writes the dump on the specified device.
Initial program loads the system over again. Pageable. Process spool files
Delete system dump spool file.
Manipulates input spool files via a DIAGNOSE code X'0014' issued by the virtual machine.
Reads a system dump spool file via a DIAGNOSE code X'0034' issued by the virtual machine.
Reads the system symbol table CSECT via a DIAGNOSE code X'0038' issued by the virtual machine. Resident. D1SD error retry program. Processes unsolicited device end interruptions.
Collects DASD sense data.
Resident.
Entered after each interruption handler is
finished processing and after each stacked CPEXBLOK, I/O request, and external interruption
has been serviced. It updates the CPU times charged to the user that has received service,
updates all virtual timers, and reflects any
pending interruptions for which the user is
enabled. After the user's status has been
updated, the highest-priority runnable user is
dispatched.
Immediate redispatch path for virtual machines. The only status update that occurs is for virtual
timers. ------.--------J 1-236 IBM VM/310 System Logic and Problem Deter.ination--Volume 1