From: Stefan Weil <weil@mail.berlios.de>
To: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH] MIPS FPU dynamic activation, part 1
Date: Tue, 27 Feb 2007 19:31:12 +0100 [thread overview]
Message-ID: <45E478F0.6080406@mail.berlios.de> (raw)
In-Reply-To: <20070225203222.E6B425E1C4@smtp4-g19.free.fr>
It would be great to see Hervé's patch in CVS HEAD.
There are already emulated MIPS machines with and without
FPU today, so removing the need for different binaries
is a good idea.
Stefan
Hervé Poussineau schrieb:
> Hi,
>
> This patch remove (most of) the use of the #define MIPS_USES_FPU, and
> replaces it with a check of the FP bit in the config1 register.
> The only place where MIPS_USES_FPU is still used is when resetting a
> CPU, to
> set (or not) the FP bit.
>
> In a latter patch, this bit may be dynamically enabled according to some
> condition, as a command line switch or the CPU model.
>
> Hervé
>
>
> ------------------------------------------------------------------------
>
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> Qemu-devel mailing list
> Qemu-devel@nongnu.org
> http://lists.nongnu.org/mailman/listinfo/qemu-devel
prev parent reply other threads:[~2007-02-27 18:31 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-02-25 20:30 [Qemu-devel] [PATCH] MIPS FPU dynamic activation, part 1 Hervé Poussineau
2007-02-27 18:31 ` Stefan Weil [this message]
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