Path: utzoo!utgpu!jarvis.csri.toronto.edu!cs.utexas.edu!tut.cis.ohio-state.edu!ucbvax!pro-generic.cts.com!ericmcg From: ericmcg@pro-generic.cts.com (Eric Mcgillicuddy) Newsgroups: comp.sys.apple Subject: Re: Heartbeat Blues Message-ID: <8222.infoapple.net@pro-generic> Date: 1 Dec 89 07:21:13 GMT Sender: daemon@ucbvax.BERKELEY.EDU Organization: The Internet Lines: 6 In-Reply-To: message from jb10320@uxa.cso.uiuc.edu It seems to me the debugger replaces the instruction with a BRK instruction and then traps the interupt whern it hits it. If the interupt were disabled would this affect the BRK? I would like to know since I am working with interupts on my own project and am having a rough time of it.