iret and retf

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#5192

From: Dae Hee Lee
Date: Thu, 14 Mar 1991 03:10

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When can I use retf instead of iret?
I was told that retf discards some register in a stack.  Then, why and when can I discard any registers in a stack?
Thank you for your help!

Daehee

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Message-ID: <1991Mar14.031024.12576@msuinfo.cl.msu.edu>

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Path: arc1-ca.pugleaf.net!utzoo!news-server.csri.toronto.edu!bonnie.concordia.ca!ccu.umanitoba.ca!herald.usask.ca!alberta!ubc-cs!uw-beaver!cornell!llenroc!batcomputer!caen!zaphod.mps.ohio-state.edu!pacific.mps.ohio-state.edu!linac!midway!msuinfo!frith.egr.msu.edu!leeda
From: leeda@frith.egr.msu.edu (Dae Hee Lee)
Newsgroups: comp.os.msdos.programmer
Subject: iret and retf
Message-ID: <1991Mar14.031024.12576@msuinfo.cl.msu.edu>
Date: 14 Mar 91 03:10:24 GMT
Sender: news@msuinfo.cl.msu.edu
Organization: Michigan State University, College of Engineering
Lines: 6