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From:	Tim Hesketh <T DOT Hesketh AT unsw DOT edu DOT au>
Newsgroups:	comp.os.msdos.djgpp
Subject:	Re: Trapping timer interrupts in V2
Date:	9 Aug 1995 22:26:10 GMT
Organization:	University of New South Wales
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References:	<3vp2bq$qf AT mirv DOT unsw DOT edu DOT au>
Nntp-Posting-Host:	timh.ee.unsw.edu.au
To:	djgpp AT sun DOT soe DOT clarkson DOT edu
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Tim Hesketh <T DOT Hesketh AT unsw DOT edu DOT au> wrote:
>
> Is there some reason why we should not trap timer interrupts with
> V2?
> 
The simple timer interrupt code (lifted from examples in the 1.12m4
release) works perfectly when compiled without optimisation, but fails
with the -O2 switch under V2. I've just discovered this by chance.

Tim Hesketh

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