Examples of Formatted External Trace Table Entries

Here are several sample supervisor event entries as you would see them in your external trace file.

An entry type X'03' for an I/O interrupt:

3D 03  useridxx  VM/GCS I/O INTERRUPT
        DEVICE ADDRESS = xxxx
        STATUS = xxxxxxxx x x xxxxxx xx xx xxxx
        OLD PSW = xx x x x x xx xxxxxxxx

An entry type X'05' for an SVC interrupt:

3D 05 useridxx   VM/GCS SUPERVISOR CALL INTERRUPT
        SVC CODE = xx
        TASK ID = xxxx
        FUNCTION NAME = xxxxxxxx
        PARM BYTES 8-15 = X'xxxxxxxxxxxxxxxx' = *xxxxxxxx*
        REGISTER 1 = xxxxxxxx
        REGISTER 0 = xxxxxxxx
        OLD PSW = xx x x x x  xx xxxxxxxx

An entry type X'08' External Trace Table Entry by SVC GETMAIN:

3D 08 useridxx   VM/GCS GETMAIN VIA SVC
       TASK ID = xxxx
       KEY = x   xxxxxxxxxxxxxxxxxxx
       SUBPOOL = xx
       STORAGE ADDRESS = xxxxxxxx
       LENGTH = xxxxxxxx
       ISSUER ADDRESS = xxxxxxxx
       LOC = xxxxx

An entry type X'09' External Trace Table Entry by SVC FREEMAIN:

3D 09 useridxx   VM/GCS FREEMAIN VIA SVC
       TASK ID = xxxx
       SUBPOOL = xx
       STORAGE ADDRESS = xxxxxxxx
       LENGTH = xxxxxxxx
       ISSUER ADDRESS = xxxxxxxx

An entry type X'0A' External Trace Entry by Branch Entry GETMAIN:

3D 0A useridxx   VM/GCS GETMAIN VIA BRANCH ENTRY
       TASK ID = xxxx
       KEY = x   xxxxxxxxxxxxxxxxxxx
       SUBPOOL = xx
       STORAGE ADDRESS = xxxxxxxx
       LENGTH = xxxxxxxx
       ISSUER ADDRESS = xxxxxxxx
       LOC = xxxxx

An entry type X'0B' External Trace Entry by Branch Entry FREEMAIN:

3D 0B useridxx   VM/GCS FREEMAIN VIA BRANCH ENTRY
       TASK ID = xxxx
       SUBPOOL = xx
       STORAGE ADDRESS = xxxxxxxx
       LENGTH = xxxxxxxx
       ISSUER ADDRESS = xxxxxxxx

An entry type X'0E' for a GTRACE entry:

3D 0E useridxx   VM/GCS USER REQUESTED GTRACE
        TIME OF DAY CLOCK = xxxxxxxxxxxxxxxx
        LENGTH OF GTF HEADER AND TRACE DATA = xxxx
        FORMAT ROUTINE ID = xx
        EVENT IDENTIFICATION = xxxx
       [formatted GTRACE data appears here. . . .]