Hi Rob,

See below. With a bit of luck, the fsr fix is in the next release.

Joep

---------- Forwarded message ----------
From: Kyle
Date: 2009/3/29
Subject: Re: potential isr bug due to fsr?
To: Joep Suijs


Greetings,

On Sun, 29 Mar 2009 12:58:52 +0200, Joep Suijs wrote
>
> If the compiler uses fsr in the isr, IMHO it would be wise to
> save/restore it when it enters/leaves the isr.
> And also if it could use fsr, but you don't know, I think we should
> save/restore it.
>
> Or... did I miss something?

No, you're correct. It's a known issue (B00039). I hadn't thought about it in
a while. It should be a trivial fix. I'll look into it for the next release.

--kyle

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