Input
Notes Module
3 Continued • Check that the dump does not DMMDSC already have a load map. If it does,
issue the message: LOAD MAP ALREADY PRESENT I if it does not, caii DiviiviiviAP to add I the load map to the dump. (See Diagram 2·6 for a description
of DMMMAP processing.) • Read the load map from the end of DMMMOD the dump. Scan for the address
closest to, and before the given
address. See if the module is pageable. If it is, find its loaded address at dump
time. Display the entry point name
and displacement. • Turn PRINT 'ON' or 'OFF' as DMMDSC requested.
? Display the current print status. CLOSE Issue CP DIAGNOSE 'OS'. subcommand Issue subcommand and turn
printing 'ON' for subcommand. PRINT Reissue the previous subcommand
and print the output.
Processing Output 3 Continued e Map
Add a load map to the dump . • DMK? hexloc Find which module or entry
point contains the address
'hexloc'. l • Print lOFF J CLOSE subcommand Control the printing of data
being displayed . • &name
&
&name subcommand
Maintain a table of symbolic
names and invoke symbolic
from the table. Label Ref Notes • &name Step 2 Step 2 Step 2 Call a names subcommand from
MAPCHECK the table. & Display a list of the entries in the TWOMAPS table. &name subcommand I I Add the subcommand into a table
of subcommands.
READ
QREQUEST PAGEMOD CHECKTWO SHOWPSW CLOSEPRT SUBCOM RESUBCOM I Module Label Ref DMMDSC FOUNDAMP SHOWTAB I NOT!NTA." I Diagram 2-1. DUMPSCAN IPCS Command (Part 3 of 3) Chapter 2. IPCS--The Interactive Problem central System 23

Input REG 1
Parameter
List
Notes
1 Check the first two operands (which
may be in any order) as entered, swap
them and check again. Issue error
messages for invalid input.
2 Call SUMMARY module (DMMSUM).
The following routines supply information appropriate to the
user's request:
- PTFON - DSPLY - PTFIS - IBM - CLOSE - USER - DUPOF - NEEDINFO - APAR -HELP
- SEV A. Pass input to parameter list pointed
to by register 1. The parameter list is:
Byte. Contents 1·8 Not used 9·16 P R Bnnnnn (problem
number) 17·24 Request type: UPST AT -Update status
UPFUNCT -Update last function UPSEV - Update severity
UPPTF -Update PTF
information
UPDUP -Update
duplicate information
UPAPAR -Update APAR
information 25·32 Update specific informa· tion.
From CMS Module
PRB DMMSUM Diagram 2-2. PRB IPCS Command
Processing Output
1 Check user options.
2 Invoke SUMMARY module to
execute request.
A. Get master record for
specified problem number.
B. Update and rewrite the
record. C. Indicate status update in
problem report and inform
user of operation
completion. CMS Label Ref Notes
-RETRY B. All activities cause "LAST" date to
be updated with the current date. C. After the status is updated in
the symptom summary file, append
the date and time and new status to
the problem report for history
purposes. The SUMMARY module supplies a return code which is
checked. If zero, an informational
reply is issued indicating
successful completion. If the
completion code is not zero, an
informational reply is issued
indicating that the update was unsuccessful. START 24 Service Routines Program Logic
o
o DMMSUM100S DMMSUM200S DMMSUM501S DMMSUM502S Module Label
DMMSUM REPORT1
PRB
Ref