gtpi1m12 | System Installation Support Reference |
User exit routine UCCDOT is invoked from system error processing after the selective memory dump table has been initialized for a dump of system storage. Exit point DOT is located in CSECT CCCPSE. This exit is provided to give users final control over which storage areas are included in the dump.
General Conditions at Entry
The registers at entry to UCCDOT are:
System Conditions at Entry
Programming Considerations at Entry
IDSMDT REG=Rx DSECT AN SMDT ENTRY LA Rx,<keyword> LOAD KEYWORD EQUATE MH Rx,=Y(MDTLEN) TIMES SIZE OF ENTRY A Rx,0(,R2) ADD TABLE BASETo flag an SMDT entry for inclusion in the dump, set the MDTINCL flag in the MDTFLG flag byte. Also, you can omit storage areas from the dump by turning off MDTINCL.
Programming Considerations on Return
See User Exit Routines - Common Return Conditions.
General Conditions on Return