Is "the user's code" only the code that did the ESTAE or also the subroutine that it called?
-- Shmuel (Seymour J.) Metz http://mason.gmu.edu/~smetz3 ________________________________________ From: IBM Mainframe Discussion List [[email protected]] on behalf of Joseph Reichman [[email protected]] Sent: Wednesday, August 17, 2022 10:08 AM To: [email protected] Subject: Re: clarification on SDWAEPA. (was ...SWDAEPA) Seymour I understand my point being that when sdwaname is not present and sdwarbad is The registers at offset X’18’ of the SDWA are not yours Neither is the abending PSW To get as close as possible to the users code to the abend is chaining the rb from sdwarbad A good idea > On Aug 17, 2022, at 9:37 AM, Seymour J Metz <[email protected]> wrote: > > Are Mr. Ng's excellent SHARE presentations available online? They are, of > course, not official, but they can be exceedingly helpful. > > Are there redbooks on diagnosis? > > > -- > Shmuel (Seymour J.) Metz > http://mason.gmu.edu/~smetz3 > > ________________________________________ > From: IBM Mainframe Discussion List [[email protected]] on behalf of > Peter Relson [[email protected]] > Sent: Wednesday, August 17, 2022 8:51 AM > To: [email protected] > Subject: Re: clarification on SDWAEPA. (was ...SWDAEPA) > > <snip> Where can I find a definitive write-up on how ESTAE recovery works and > how to use it?</snip> > > The doc is the doc. Whether it is "definitive" is up to you to decide. > Since there is no single "right way" to write a recovery routine, whether > ESTAE-type or FRR, it borders on impossible to provide something definitive > regarding "how to use it". There are tips, there are considerations, etc. It > depends on what you want to accomplish. > > Aside from the assembler (and authorized assembler) services reference(s) for > the relevant macros, the guidance is in the authorized assembler services > guide's "Providing recovery" section. > > Perhaps you can share some of what you found difficult to understand (and/or > what you found missing) so that the information can be improved. > Maybe you have specific questions that are not addressed. > > Peter Relson > z/OS Core Technology Design > > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, > send email to [email protected] with the message: INFO IBM-MAIN > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, > send email to [email protected] with the message: INFO IBM-MAIN ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
