From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S267316AbUHIWZi (ORCPT ); Mon, 9 Aug 2004 18:25:38 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S267318AbUHIWZh (ORCPT ); Mon, 9 Aug 2004 18:25:37 -0400 Received: from fed1rmmtao11.cox.net ([68.230.241.28]:23994 "EHLO fed1rmmtao11.cox.net") by vger.kernel.org with ESMTP id S267316AbUHIWXc (ORCPT ); Mon, 9 Aug 2004 18:23:32 -0400 Date: Mon, 9 Aug 2004 15:23:28 -0700 From: Tom Rini To: Dan Malek Cc: Kumar Gala , LKML , Greg Weeks , LinuxPPC-dev Development Subject: Re: [BUG] PPC math-emu multiply problem Message-ID: <20040809222328.GB22109@smtp.west.cox.net> References: <4108F845.7080305@timesys.com> <85C49799-E168-11D8-B0AC-000393DBC2E8@freescale.com> <410A5F08.90103@timesys.com> <410A67EA.80705@timesys.com> <20040809165650.GA22109@smtp.west.cox.net> <6FBD1B21-EA2B-11D8-8382-003065F9B7DC@embeddededge.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <6FBD1B21-EA2B-11D8-8382-003065F9B7DC@embeddededge.com> User-Agent: Mutt/1.5.6+20040803i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Aug 09, 2004 at 01:42:08PM -0400, Dan Malek wrote: > > On Aug 9, 2004, at 12:56 PM, Tom Rini wrote: > > >Has anyone had a problem with this? If not, I'll go and pass it > >along... > > The default rounding mode should be whatever is defined > by IEEE. I thought the emulator used the proper default value > and if want something different it should be selected by > the control register. Maybe the emulator isn't implementing > the control register properly. Or we had the wrong default? Greg, any chance you've looked into this more? Thanks. -- Tom Rini http://gate.crashing.org/~trini/