Debugging STXIT code

STXIT PC: IDF traps program checks before any STXIT code is invoked. This lets you analyze the initial program check. If you have an active STXIT PC you can then set breakpoints in your STXIT PC code and use the IDF RUN command to break in the STXIT PC code.
Note: You may need to issue the RUN command twice when a branch address is invalid, before the STXIT PC code is invoked.
STXIT AB: IDF lets you debug your STXIT AB routines if you set breakpoints in them. Care should be taken when debugging STXIT AB routines with subtasks. If another event is trapped by IDF at the same time as the STXIT AB breakpoint, IDF may terminate the session due to a possible deadlock situation.
STXIT IT, OC: IDF lets you debug your STXIT IT, OC routines if you set break points in them. Refer to Running with subtasks for considerations when running with subtasks.