From: Aurelien Jarno <aurelien@aurel32.net>
To: Richard Henderson <rth@twiddle.net>
Cc: laurent.desnogues@gmail.com, qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH 0/6] target-alpha: fpu qualifiers, round 2
Date: Tue, 23 Feb 2010 23:58:25 +0100 [thread overview]
Message-ID: <20100223225825.GS10348@hall.aurel32.net> (raw)
In-Reply-To: <cover.1262645165.git.rth@twiddle.net>
On Mon, Jan 04, 2010 at 02:46:05PM -0800, Richard Henderson wrote:
> I've split up the FPCR as requested by Aurelien. We no longer
> set anything in FP_STATUS after the execution of the operation,
> only copy data from FP_STATUS to some env->fpcr field.
>
> I have totally rewritten the patch to be more along the line
> that Laurent was suggesting, in that the rounding mode and other
> qualifiers are totally parsed within the translator. I no longer
> pass the FN11 field to the helper functions.
>
What's the benefit of doing that? I don't say it's wrong, I just want
to understand. Otherwise the patch looks good, so it can probably be
applied without any change.
In the meanwhile, I have applied patches 1 to 5.
--
Aurelien Jarno GPG: 1024D/F1BCDB73
aurelien@aurel32.net http://www.aurel32.net
next prev parent reply other threads:[~2010-02-23 22:58 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20091228201020.GD5695@hall.aurel32.net>
2009-12-18 22:09 ` [Qemu-devel] [patch] target-alpha: squashed fpu qualifiers patch Richard Henderson
2010-01-04 22:46 ` [Qemu-devel] [PATCH 0/6] target-alpha: fpu qualifiers, round 2 Richard Henderson
2009-12-31 19:54 ` [Qemu-devel] [PATCH 1/6] target-alpha: Fix gdb access to fpcr and unique Richard Henderson
2009-12-31 20:41 ` [Qemu-devel] [PATCH 2/6] target-alpha: Split up FPCR value into separate fields Richard Henderson
2010-01-04 19:19 ` [Qemu-devel] [PATCH 3/6] target-alpha: Reduce internal processor registers for user-mode Richard Henderson
2010-01-06 9:55 ` Tristan Gingold
2010-01-06 16:29 ` Richard Henderson
2010-01-06 17:04 ` Andreas Färber
2010-01-07 11:54 ` Tristan Gingold
2010-01-07 20:13 ` Andreas Färber
2010-01-04 19:24 ` [Qemu-devel] [PATCH 4/6] target-alpha: Clean up arithmetic traps Richard Henderson
2010-01-04 19:25 ` [Qemu-devel] [PATCH 5/6] target-alpha: Mark helper_excp as NORETURN Richard Henderson
2010-01-04 22:27 ` [Qemu-devel] [PATCH 6/6] target-alpha: Implement IEEE FP qualifiers Richard Henderson
2010-01-26 16:35 ` [Qemu-devel] [PATCH 0/6] target-alpha: fpu qualifiers, round 2 Richard Henderson
2010-02-09 18:47 ` Richard Henderson
2010-02-23 22:58 ` Aurelien Jarno [this message]
2010-02-24 11:24 ` Richard Henderson
2010-02-28 16:49 ` Aurelien Jarno
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