From owner-cvs-all  Tue Feb 26  9:29:39 2002
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Date: Tue, 26 Feb 2002 12:31:06 -0500
From: Jake Burkholder <jake@locore.ca>
To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: Re: cvs commit: src/sys/sparc64/sparc64 exception.s
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References: <200202261709.g1QH9O452115@freefall.freebsd.org>
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In-Reply-To: <200202261709.g1QH9O452115@freefall.freebsd.org>; from jake@FreeBSD.org on Tue, Feb 26, 2002 at 09:09:24AM -0800
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Apparently, On Tue, Feb 26, 2002 at 09:09:24AM -0800,
	Jake Burkholder said words to the effect of;

> jake        2002/02/26 09:09:24 PST
> 
>   Modified files:
>     sys/sparc64/sparc64  exception.s 
>   Log:
>   Apparently gcc3.1 is now using deprcated v8 instructions in v9 code
>   due to them being faster in certain cases.  Therefore we need to save
>   and restore the v8 %y register around traps in kernel mode as well as
>   traps in usermode.
>   
>   Tested by:      obrien, tmm

Pointy hat to:	gcc3.1

>   
>   Revision  Changes    Path
>   1.28      +15 -6     src/sys/sparc64/sparc64/exception.s

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