From owner-cvs-all  Sat Dec 29  0: 3:20 2001
Delivered-To: cvs-all@freebsd.org
Received: from freefall.freebsd.org (freefall.FreeBSD.org [216.136.204.21])
	by hub.freebsd.org (Postfix) with ESMTP
	id 99F3637B416; Sat, 29 Dec 2001 00:03:15 -0800 (PST)
Received: (from jake@localhost)
	by freefall.freebsd.org (8.11.6/8.11.6) id fBT83FM69570;
	Sat, 29 Dec 2001 00:03:15 -0800 (PST)
	(envelope-from jake)
Message-Id: <200112290803.fBT83FM69570@freefall.freebsd.org>
From: Jake Burkholder <jake@FreeBSD.org>
Date: Sat, 29 Dec 2001 00:03:15 -0800 (PST)
To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: cvs commit: src/sys/sparc64/sparc64 swtch.s
X-FreeBSD-CVS-Branch: HEAD
Sender: owner-cvs-all@FreeBSD.ORG
Precedence: bulk
List-ID: <cvs-all.FreeBSD.ORG>
List-Archive: <http://docs.freebsd.org/mail/> (Web Archive)
List-Help: <mailto:majordomo@FreeBSD.ORG?subject=help> (List Instructions)
List-Subscribe: <mailto:majordomo@FreeBSD.ORG?subject=subscribe%20cvs-all>
List-Unsubscribe: <mailto:majordomo@FreeBSD.ORG?subject=unsubscribe%20cvs-all>
X-Loop: FreeBSD.ORG

jake        2001/12/29 00:03:15 PST

  Modified files:
    sys/sparc64/sparc64  swtch.s 
  Log:
  Use fprs to track floating register usage.  Clear it once we've saved
  the registers so we don't uselessly save them over and over again for
  each context switch until another floating point instruction is executed.
  Use a non-specific tlb slot for the tsb, which needs to have a locked
  entry.
  Remove overly verbose traces.
  
  Revision  Changes    Path
  1.11      +138 -175  src/sys/sparc64/sparc64/swtch.s

To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe cvs-all" in the body of the message