[A83] Re: Symbolic's functions in asm


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[A83] Re: Symbolic's functions in asm




I'd like to add that my example that i just posted was under the assumption
that you are writing an asm program and not an app.

Brandon Sterner
----- Original Message -----
From: "Michael Vincent" <vincentm@cox.net>
To: <assembly-83@lists.ticalc.org>
Sent: Sunday, April 14, 2002 12:29 PM
Subject: [A83] Re: Symbolic's functions in asm


>
> Of course, I assumed he'd know to do that...Also, you probably want to
save
> and restore the ROM page that was in 4000-7FFFh before you map Symbolic
> in...If he is using Symbolic from another flash app, he'd have to write a
> loader and copy it to RAM, otherwise for a RAM program just lookup
> Symbolic's page, swap it in, call the routine, then swap the old page back
> in.
>
> Michael Vincent
> Detached Solutions - www.detacheds.com
> Radical Software - www.radicalsoft.org
> www.michaelv.org
> ----- Original Message -----
> From: "Patai Gergely" <patai.ti@freemail.hu>
> To: <assembly-83@lists.ticalc.org>
> Sent: Sunday, April 14, 2002 9:10 AM
> Subject: [A83] Re: Symbolic's functions in asm
>
>
> >
> > > It's not a B_CALL. The table consists of DWs pointing to
> > the routine. So you
> > > need to point HL to the routine you want, then do a
> > ldHLInd, then jp (hl).
> > >
> > Shouldn't he first push a return address onto the stack?
> >
> > PG
> >
> >
> >
>
>
>




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