Re: A89: rom call return values

Re: A89: rom call return values

• To: assembly-89@lists.ticalc.org
• Subject: Re: A89: rom call return values
• From: Robin Kirkman <misty@drrobin.yi.org>
• Date: Thu, 02 Dec 1999 17:49:09 -0500
• References: <3846F662.FBFFFBBC@drrobin.yi.org> <19991202234602.A4465@m101.ryd.student.liu.se>
• Reply-To: assembly-89@lists.ticalc.org

Johan wrote:
> 
> On Thu, Dec 02, 1999 at 17:44:50 -0500, Robin Kirkman wrote:
> >
> > what register do the tios rom calls place their return value in?
> > --robin
> >
> 
> a0 if pointer, otherwise d0.w or d0.l depending on (integer) size.
> 
> structs are returned in a bizarre way that you don't want to deal with.
> (I can explain if anyone cares to know...)
> 
> //Johan
Yes, please do explain...
I am writing a tios function call wrapper for regular gcc, and i haven't
got it to return values yet, just do the calls.
--robin

• Re: A89: rom call return values
• From: Johan <johei804@student.liu.se>

• A89: rom call return values
• From: Robin Kirkman <misty@drrobin.yi.org>
• Re: A89: rom call return values
• From: Johan <johei804@student.liu.se>

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