From owner-freebsd-hackers Sat Jul 14 11:24:54 2001 Delivered-To: freebsd-hackers@freebsd.org Received: from mail.disney.com (mail.disney.com [204.128.192.15]) by hub.freebsd.org (Postfix) with ESMTP id 232B937B401 for ; Sat, 14 Jul 2001 11:24:52 -0700 (PDT) (envelope-from Jim.Pirzyk@disney.com) Received: from pain10.corp.disney.com (root@pain10.corp.disney.com [153.7.110.100]) by mail.disney.com (Switch-2.0.1/Switch-2.0.1) with SMTP id f6EIO6I15429 for ; Sat, 14 Jul 2001 11:24:06 -0700 (PDT) Received: from [172.30.50.1] by pain.corp.disney.com with ESMTP for freebsd-hackers@freebsd.org; Sat, 14 Jul 2001 11:25:46 -0700 Received: from plio.fan.fa.disney.com (plio.fan.fa.disney.com [153.7.118.2]) by pecos.fa.disney.com (8.11.3/8.11.3) with ESMTP id f6EIOps14039 for ; Sat, 14 Jul 2001 11:24:51 -0700 (PDT) Received: from mercury.fan.fa.disney.com (mercury.fan.fa.disney.com [153.7.119.1]) by plio.fan.fa.disney.com (8.9.2/8.9.2) with ESMTP id LAA16999 for ; Sat, 14 Jul 2001 11:24:50 -0700 (PDT) (envelope-from Jim.Pirzyk@disney.com) Received: from [172.30.46.50] by mercury.fan.fa.disney.com with ESMTP for freebsd-hackers@freebsd.org; Sat, 14 Jul 2001 11:24:49 -0700 Date: Sat, 14 Jul 2001 11:24:50 -0700 Content-Type: text/plain; format=flowed; charset=us-ascii X-Mailer: Apple Mail (2.388) From: Jim Pirzyk To: freebsd-hackers@freebsd.org Mime-Version: 1.0 (Apple Message framework v388) In-Reply-To: <20010714111910.A17666@dragon.nuxi.com> Subject: Re: math library difference between linux emulation and native freebsd (and native linux) Content-Transfer-Encoding: 7bit Message-Id: Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG On Saturday, July 14, 2001, at 11:19 AM, David O'Brien wrote: > On Sat, Jul 14, 2001 at 11:09:22AM -0700, Jim.Pirzyk@disney.com wrote: >> So I have stumbled across a linux emulation bug in freebsd. Below >> is the program that returns different results based on FreeBSD, >> Linux or Linux emulation under FreeBSD. > ... >> Running natively under Linux: >> >> x = 53.278500 >> exp(x) = 137581029243568449912832.000000 > > Which version of Linux from which distributor? Can you check that you > have the same libs on the Linux box as we use in > /usr/ports/emulators/linux_base? It is Red Hat 6.2 with the 2.1.3 libm and libc. I have replaced both libraries with no luck. I have also compiled in the exp routine from msun directly and I have had it fail also. - JimP To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message