|
Think of each subroutine as having *one* static cell for a return address. Henrik ---------- > Fra: York, Albert <albert.york@nissan-usa.com> > Til: 'MIDRANGE-L@midrange.com' > Emne: RE: *PSSR subroutine and the call stack > Dato: 9. maj 1999 19:07 > > Doug, > > Thanks for your reply. What you discuss in your answer is exactly what I was > concerned about. > > Now I'm curious. In my experience, a subroutine call involved saving the > current address (usually on a stack), branching to the subroutine, and > branching back to the saved address ( plus 1 instruction) at the end of the > subroutine. If RPG doesn't do it this way, how does it do it? +--- | This is the Midrange System Mailing List! | To submit a new message, send your mail to MIDRANGE-L@midrange.com. | To subscribe to this list send email to MIDRANGE-L-SUB@midrange.com. | To unsubscribe from this list send email to MIDRANGE-L-UNSUB@midrange.com. | Questions should be directed to the list owner/operator: david@midrange.com +---
As an Amazon Associate we earn from qualifying purchases.
This mailing list archive is Copyright 1997-2024 by midrange.com and David Gibbs as a compilation work. Use of the archive is restricted to research of a business or technical nature. Any other uses are prohibited. Full details are available on our policy page. If you have questions about this, please contact [javascript protected email address].
Operating expenses for this site are earned using the Amazon Associate program and Google Adsense.