Date: Thu, 21 Feb 2008 12:52:44 +0100 From: Rafal Jaworowski <raj@semihalf.com> To: Marcel Moolenaar <marcel@FreeBSD.org> Cc: Perforce Change Reviews <perforce@freebsd.org> Subject: Re: PERFORCE change 135859 for review Message-ID: <47BD660C.4080201@semihalf.com> In-Reply-To: <200802210044.m1L0iviJ020049@repoman.freebsd.org> References: <200802210044.m1L0iviJ020049@repoman.freebsd.org>
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Marcel Moolenaar wrote: > Change 135859 by marcel@marcel_xcllnt on 2008/02/21 00:43:57 > > Call the FPU emulator when we get an EXC_PGM. > This makes a hard float work on E500. The > overhead is about 4% utilization when > running top(1). > Reserve space for the FP registers on Book-E > as well and account for the increased PCB > size in locore.S > Great work, Marcel! I'm going to give the AIM world a go on the e500+FPU_EMU. Rafal
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