From: Ralf Baechle <ralf@linux-mips.org>
To: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Cc: linux-mips@linux-mips.org
Subject: Re: [PATCH] unify mips_fpu_soft_struct and mips_fpu_hard_struct
Date: Tue, 16 May 2006 11:44:51 +0100 [thread overview]
Message-ID: <20060516104451.GA2912@linux-mips.org> (raw)
In-Reply-To: <20060516.012603.41010976.anemo@mba.ocn.ne.jp>
On Tue, May 16, 2006 at 01:26:03AM +0900, Atsushi Nemoto wrote:
> The struct mips_fpu_soft_struct and mips_fpu_hard_struct are
> completely same now and the kernel fpu emulator assumes that. This
> patch unifies them to mips_fpu_struct and get rid of mips_fpu_union.
Btw, the grand plan was to keep not the actual floating point register
values in memory for the emulator but the "pre-exploded" numbers.
Exploding and then the normalization at the end again are significant
time consumers.
Ralf
prev parent reply other threads:[~2006-05-16 10:45 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-05-15 16:26 [PATCH] unify mips_fpu_soft_struct and mips_fpu_hard_struct Atsushi Nemoto
2006-05-15 17:06 ` Ralf Baechle
2006-05-16 10:44 ` Ralf Baechle [this message]
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