IBM Mainframe Discussion List <[email protected]> wrote on 07/04/2006 09:52:08 AM:
> Based branches aren't traced either. What you get are subroutine calls > made via BALR, BASR, BASSM, etc. Unfortunately, you also get mode > switches to/from 64-bit mode. (IMHO it was a poor design choice to not > separate the two.) You'd better have whopping big trace tables because, > with branch tracing enabled, RSM will "chew" up a significant portion of > it with all of their mode switching to/from 64-bit mode. A complete > 64-bit RSM implementation will eventually do away with that craziness. z/OS 1.8 RSM runs mainly in 64-bit addressing mode, so that should reduce the mode switching. Mode and Branch trace enabling may get separated in the next release after z/OS 1.8. Jim Mulder z/OS System Test IBM Corp. Poughkeepsie, NY ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html
