From: Aurelien Jarno <aurelien@aurel32.net>
To: Peter Maydell <peter.maydell@linaro.org>
Cc: qemu-devel@nongnu.org, patches@linaro.org
Subject: Re: [Qemu-devel] [PATCH 0/2] ARM: Detect FP tininess before rounding
Date: Tue, 12 Apr 2011 23:35:36 +0200 [thread overview]
Message-ID: <20110412213536.GD10979@hall.aurel32.net> (raw)
In-Reply-To: <1302613001-17540-1-git-send-email-peter.maydell@linaro.org>
On Tue, Apr 12, 2011 at 01:56:39PM +0100, Peter Maydell wrote:
> Softfloat supports two kinds of FP tininess detection: before and
> after rounding (corresponding to the two behaviours permitted by
> IEEE754). The ARM architecture mandates detection before rounding,
> so set the flag appropriately. I had to add a setter function
> for this, since there wasn't one already.
>
> Peter Maydell (2):
> softfloat: Add setter function for tininess detection mode
> target-arm: Detect tininess before rounding for FP operations
>
> fpu/softfloat.h | 4 ++++
> target-arm/helper.c | 4 ++++
> 2 files changed, 8 insertions(+), 0 deletions(-)
>
>
Thanks, both applied.
--
Aurelien Jarno GPG: 1024D/F1BCDB73
aurelien@aurel32.net http://www.aurel32.net
prev parent reply other threads:[~2011-04-13 1:47 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-12 12:56 [Qemu-devel] [PATCH 0/2] ARM: Detect FP tininess before rounding Peter Maydell
2011-04-12 12:56 ` [Qemu-devel] [PATCH 1/2] softfloat: Add setter function for tininess detection mode Peter Maydell
2011-04-12 12:56 ` [Qemu-devel] [PATCH 2/2] target-arm: Detect tininess before rounding for FP operations Peter Maydell
2011-04-12 21:35 ` Aurelien Jarno [this message]
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