[A83] Re: Custom program loader

To: <assembly-83@lists.ticalc.org>
Subject: [A83] Re: Custom program loader
From: "Henk Poley" <HPoley@DDS.nl>
Date: Thu, 13 Dec 2001 08:29:25 +0100
Reply-To: assembly-83@lists.ticalc.org


> Van: Patai Gergely <patai.ti@freemail.hu>
> 
> > Come on!  You're supposed to do what everyone did after 
> > ZShell was released:
> > dissassemble it to see how it works :)
> > Oh well, I'm confused even by a commented source. :)
> > 
> > Really, you should be fine moving stuff around, as long 
> > as you make sure and
> > move everything back, and don't call any ROM routines 
> > that depend on data
> > that you moved.
>
> Okay, but how can you overcome the problem of replacing
> the loader with the program while it is still running
> and vice versa?

Move it to a safe RAM location, APD-buffer, plotSScreen, cmdshadow,
whatever...

	Henk Poley <><

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