A89: TI-89 info was(Re: supervisor vs usermode...)
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A89: TI-89 info was(Re: supervisor vs usermode...)
Who doesn't release source code? Or who does release it? I think you are
talking about Xavier and DoorsOS, since I don't think gaming code will tell
you much about the inner workings of the 89... am I right?
Hahaha, if I had any info to put up on a web site, I would. But being
stupid as I am, I know very little about the 89 and asm in general, only
enough to use libs to make a very simple program.
And to fill my empty asm brain with bits of knowledge, do you know if there
is a limit to the size an asm program can be on the 89?
-Miles Raymond EML: m_rayman@bigfoot.com
ICQ: 13217756 IRC: Killer2 AIM: KilIer2 (kilier2)
http://www.bigfoot.com/~m_rayman/
----- Original Message -----
From: Zoltan Kocsi <zoltan@bendor.com.au>
To: <assembly-89@lists.ticalc.org>
Sent: Tuesday, July 27, 1999 1:13 AM
Subject: A89: Re: supervisor vs usermode...
> > Wow, what a speech. I feel informed somehow, just by reading it. You
>
> :-)
>
> > probably don't want to type much after that, but I have one question:
Does
> > DoorsOS or the TIOS use the supervisor mode?
>
> I have absolutely no idea. I feel reasonably confident to say that
> I know the 68k and some other CPUs for I've been designing embedded
> gizmos with them for a living (and for the fun of it :-) for quite a
> few years.
>
> On the other hand, I only have the calculator for about 3 months and,
> unfortunately, it seems to me that unlike the Linux and most of the
> embedded systems community, TI89 related developers don't seem to
> release source code too often. Writing down information and putting
> it onto a website doesn't strike me as overly common either.
> Note the exceptions, of course, such as Olle.
>
> So, while I'm happy to share my knowledge in regards to the 68K CPUs,
> my information on above mentioned programs or the TI89 itself is
> very limited (yet).
>
> Regards,
>
> Zoltan
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