Date: Tue, 21 Aug 2001 18:47:10 +0100 From: David Malone <dwmalone@maths.tcd.ie> To: Kevin Day <toasty@temphost.dragondata.com> Cc: hackers@freebsd.org Subject: Re: XMM[0-7] preserved across context switch? Message-ID: <20010821184710.A23874@walton.maths.tcd.ie> In-Reply-To: <200108211627.f7LGRdI67207@temphost.dragondata.com>; from toasty@temphost.dragondata.com on Tue, Aug 21, 2001 at 11:27:38AM -0500 References: <200108211627.f7LGRdI67207@temphost.dragondata.com>
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On Tue, Aug 21, 2001 at 11:27:38AM -0500, Kevin Day wrote: > A quick peek at swtch.s seems to show that the SSE registers (XMM0-7) aren't > being preserved across context switches. Am I missing somewhere that's doing > this, or are they really not being saved now? SSE support has recently been added to -current and -stable. David. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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