-------------------------------------,
Label Module Diagra. Description I TSTSPOOL DMMEDM VCHINIT DMMEDM VCUINIT DMMEDM VINIT DMMEDM VIRTUALM DMMEDM VKCK DMMEDK VKPRINT DMMEDK CTRAN DMMFED DIRECT DMMFED SCRNFULL DMMFED TRANADD DMMFED DIRECT DMMFEX INDIR DMMFEX NOROUND DMKFEX TRANADD DMMFEX KODREAL DMMIDM EXTLEAV DMIUNI EXTLPWT DMMINI EXTPSCHK DMMINI EXTPSWCK DMMINI EXTREAD DMMINI EXTREND DIUUNI EXTSVCHK DMIUNI EXTTRTAB DMMINI COKPRCUB DMMIOB VIO DMMIOB DKMLOC DMMLOC EXECUTOR DMMLOC GOGOFEX DMMLOC KAPERROR DMMMAP 2-11
2-11
2-11
2-11
2-11
2-11
2-11
2-1
2-1
2-1
2-1
2-1
2-1
2-1
2-1
2-7
2-9
2-9
2-9
2-5
2-5
2-5
2-5
2-9
2-1
2-1
2-1
2-1
2-1
2-6
prints VSPLCiL and SFBLOKs. Formats and prints VCHBLOKs. For.ats and prints VCUBLOKs. Formats and prints VDEVBLOKs. prints virtual control blocks. prints segment, page, and swap tables.
Formats and prints VMBLOKs. Converts the count to hexadecimal. Formats the dump data.
writes the dump data.
Converts the address to hexadecimal.
Calls DMMDIR to display the dump data.
Checks for indirect requests.
Calls DMMGET to get the dump data.
Converts the address to hexadecimal. Determines the address location.
Processes the operator initiated dump. Examines wait bit in PSi. Processes operator initiated dump. Finds the failure type.
Initializes the buffers for DUMPINEEC. Calls the map compression routine.
Calls the coded abend routine.
Locates the last four trace entries.
Gets addresses for the real control
blocks.
Gets the addresses for the virtual
control block.
Fetchs the 'from' page.
Compares the string to the dump.
Displays the equal compare.
Issues message DMMMAP808I. Figure 2-2. The Interactive Problem Control System (IFCS) Latel
Directory (Part 3 of 5) 50 IBM VM/370 Service Routines Program Logic

Label MAPNAME READ
READERR WRTOUT XCK DMMMOD MAPRED PAGEMOD QREQUEST READ PRGMORCD EXIT UORMEXIT EXIST GETFAIL GETSDATA MAINLINE OLDADD OLDPROB SRCHRTN TEXTENTR DMMREG DIRECTIT DMMSCR ENDRTN PUTOUT START SPUUM I Module Diagram tescription I I I DM!!!UP D!!MMAP D!!MMAP DMMMAP DMMMAP DMMMOD DMMMOD DMMMOD DMMMOD DMMMOD DMMPRG DM!!PRM DMMPRM DMMPRO DMMPRO DMMPRO D!!MPRO DMMPRO DMMPRO DMMPRO D!U!PRO DMMREG DMMSCR DMMSCR DKMSEI DMMSEI m!!!SEl DMMSTA 2-6
2-6
2-6
2-6
2-6
2-1
2-1
2-1
2-1
2-1
2-7
2-5
2-5
2-3
2-3
2-3
2-3
2-3
2-3
2-3
2-3
2-1
2-1
2-1
2-3
2-3
2-3
2-4
Issues message DMMMAP806R. Reads in 'NUC MAP A'.
Issues message DMMMAP807I. Adds the compressed nucleus map to the dump.
Checks the nucleus load map for validity. Reads the load map. Scans the load map.
Checks for a pageable module. Scans the load map. Reads the load map.
Calls the user prompt routine.
Returns to the VMFDUKP print routine.
Calls the write and search routines. Prompts to determine new or old
problem. Prompts for specific type of
problem.
Gets supporting data file names.
Gathers general protlem data.
Appends information to the problem report.
Gets the number of the old proble •• Calls DMKSEA for a duplicate searcb.
prompts for free form text information.
Checks for IP or UP dump. Formats and displays.
Calculates new display address. Updates symptom summary with duplicate
entry.
Notifies user of duplicate protlem. Searches for a duplicate protlem. Prompts for the protlem number. .J
Figure 2-2. The Interactive Problem Control System (IPCS) Latel
Directory (Part 4 of 5)
Chapter IPCS--The Interactive Protlem Centrol System 51