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Re: Interrupt Attribute for 68K
- To: crossgcc@cygnus.com
- Subject: Re: Interrupt Attribute for 68K
- From: "John Breen" <jab3@hotmail.com>
- Date: Tue, 04 May 1999 08:44:49 PDT
- Reply-To: crossgcc@cygnus.com
I started to do this a while ago, then someone else did basically what I had
planned (can't remember his name; hopefully he's listening, or you could
check the archives).
It mainly just made sure that all affected registers were saved (a0, a1, d0,
& d1 normally aren't) and returned with an rte (rti?). I don't think it did
anything with the interrupt vectors themselves, but that can be done in your
startup code.
--
John A. Breen
jab3@hotmail.com
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