[A83] Re: SDCC port

To: assembly-83@lists.ticalc.org
Subject: [A83] Re: SDCC port
From: Nick Tarleton <nickptar@mindspring.com>
Date: Sat, 25 Jan 2003 22:16:12 -0500
In-Reply-To: <20030125070615.E7A5E180EA@mx-1.sollentuna.net>
References: <20030125070615.E7A5E180EA@mx-1.sollentuna.net>
Reply-To: assembly-83@lists.ticalc.org
User-Agent: KMail/1.4.3

On Saturday 25 January 2003 02:06 am, you wrote:
> From: "Patai Gergely" <patai_gergely@fastmail.fm>
> Date: Sat, 25 Jan 2003 08:06:08 +0100
> Subject: [A83] Re: SDCC port
>
> > looks to me (after some simple tests) that as long as a "good" copy of IY
> > is saved and restored before you call any system routines or exit the
> > program, you can change IY all you want.
>
> And what about the system interrupt? You should disable that too,
> shouldn't you?
Do you mean so it won't try to change the system flags using a meaningless IY? 
Smart. A wrapper might be a better idea, however.

-- 
"I love deadlines. I especially love the whooshing sound they make as
	they go by."
Nick Tarleton - nickptar@mindspring.com - PGP Key ID: 0x6B9A9D44

Follow-Ups:

[A83] Re: SDCC port

From: "Patai Gergely" <patai_gergely@fastmail.fm>