From owner-freebsd-current Fri May 24 16:51:17 2002 Delivered-To: freebsd-current@freebsd.org Received: from darwin.lastamericanempire.com (dsl081-101-239.den1.dsl.speakeasy.net [64.81.101.239]) by hub.freebsd.org (Postfix) with ESMTP id 21CC137B406; Fri, 24 May 2002 16:51:13 -0700 (PDT) Received: by darwin.lastamericanempire.com (Postfix, from userid 1001) id 949332519E; Fri, 24 May 2002 17:52:03 -0600 (MDT) Date: Fri, 24 May 2002 17:52:03 -0600 From: Zach Thompson To: John Baldwin Cc: current@FreeBSD.org Subject: Re: Please test PAUSE on non-Intel processors Message-ID: <20020524175203.A40127@darwin.lastamericanempire.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5.1i In-Reply-To: ; from jhb@FreeBSD.org on Fri, May 24, 2002 at 10:25:53AM -0400 Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG * John Baldwin [2002-05-24 08:27]: > Hey gang, although Intel's document seems to claim that they tested > proper operation of pause I'd like people with non-Intel processors > to verify that it actually works. Please compile the attached test > program and run it. The output should look like this: > > > ./pt > Testing PAUSE instruction: > Register esp changed: 0xbfbff9fc -> 0xbfbff9c0 > CPU: AMD Athlon(tm) XP 1800+ (1534.00-MHz 686-class CPU) Origin = "AuthenticAMD" Id = 0x662 Stepping = 2 Features=0x383fbff AMD Features=0xc0480000<,AMIE,DSP,3DNow!> Testing PAUSE instruction: Register esp changed: 0xbfbffb44 -> 0xbfbffb08 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message