From owner-freebsd-questions@FreeBSD.ORG Thu Mar 17 22:14:05 2011 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id DE87C106566B for ; Thu, 17 Mar 2011 22:14:05 +0000 (UTC) (envelope-from kazakevichilya@gmail.com) Received: from mail-wy0-f182.google.com (mail-wy0-f182.google.com [74.125.82.182]) by mx1.freebsd.org (Postfix) with ESMTP id 747448FC1E for ; Thu, 17 Mar 2011 22:14:05 +0000 (UTC) Received: by wyf23 with SMTP id 23so3521198wyf.13 for ; Thu, 17 Mar 2011 15:14:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:in-reply-to:references:date :message-id:subject:from:to:cc:content-type; bh=cMpT0AQopmsqy3I4cvroIYcEyRowFkUdh3pldrDZbqU=; b=Fa76oiGQsTRJOoXu9iuT+V40oOsr9zz3MF0kvHVxxBemeaBTP2FogYkDh3q8ii0aet FXJNdzaKC4RHWVpW61cUhal7G+hOgNYGGOwvrpeX2JSnxl3O60jeCqnMDavN4KK/8luF Xt/5N0P51GI6auOcuqrAtHGh8laDpC5E4Ltg0= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; b=e97afcwlZbv7uEK1mHkYIXMhFgDVxTVxuFN83e+hxefhHvryzSsk/UJ6OTZX6SioZQ pIDCGPbm2Ccwy7o0G6XrygmwzeYsqVzkH1uCkWaTzFsdP+mpciJH7A9d+yOF3cXOBfGc KIZuEPtOReujyTGRkLfOOlKh5BvM6HEQ6qPew= MIME-Version: 1.0 Received: by 10.227.139.89 with SMTP id d25mr349344wbu.58.1300400044253; Thu, 17 Mar 2011 15:14:04 -0700 (PDT) Received: by 10.227.157.148 with HTTP; Thu, 17 Mar 2011 15:14:04 -0700 (PDT) In-Reply-To: <20110317213336.GF10069@ece.pdx.edu> References: <20110317213336.GF10069@ece.pdx.edu> Date: Fri, 18 Mar 2011 01:14:04 +0300 Message-ID: From: Ilya Kazakevich To: Tait Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: freebsd-questions@freebsd.org Subject: Re: How to tell whether CPU supports x64? X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 17 Mar 2011 22:14:05 -0000 Afaik there should be "LM" in "AMD features" output. Even for Intel. Grep your dmesg.boot for LM. On Fri, Mar 18, 2011 at 12:33 AM, Tait wrote: > I have a remote server, and I'd like to know if it will support > 64-bit instructions. Is there some way I can tell? It's running 32-bit > FreeBSD right now. > > >From dmesg.boot: > Timecounter "i8254" frequency 1193182 Hz quality 0 > CPU: Intel(R) Xeon(TM) CPU 2.40GHz (2387.76-MHz 686-class CPU) > Origin = "GenuineIntel" Id = 0xf29 Stepping = 9 > > Features=0xbfebfbff > Features2=0x4400> > Logical CPUs per core: 2 > real memory = 1073676288 (1023 MB) > avail memory = 1041502208 (993 MB) > ACPI APIC Table: > FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs > cpu0 (BSP): APIC ID: 0 > cpu1 (AP): APIC ID: 1 > > I've had no luck trying to search for the id/stepping. Would the > feature list show x64 support? > > _______________________________________________ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to " > freebsd-questions-unsubscribe@freebsd.org" >