From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S272988AbTGaLK0 (ORCPT ); Thu, 31 Jul 2003 07:10:26 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S272989AbTGaLK0 (ORCPT ); Thu, 31 Jul 2003 07:10:26 -0400 Received: from chaos.analogic.com ([204.178.40.224]:6785 "EHLO chaos.analogic.com") by vger.kernel.org with ESMTP id S272988AbTGaLKX (ORCPT ); Thu, 31 Jul 2003 07:10:23 -0400 Date: Thu, 31 Jul 2003 07:11:42 -0400 (EDT) From: "Richard B. Johnson" X-X-Sender: root@chaos Reply-To: root@chaos.analogic.com To: Alan Cox cc: Jan-Benedict Glaw , lkml Subject: Re: TSCs are a no-no on i386 In-Reply-To: <1059606259.10505.20.camel@dhcp22.swansea.linux.org.uk> Message-ID: References: <20030730135623.GA1873@lug-owl.de> <20030730181006.GB21734@fs.tum.de> <20030730183033.GA970@matchmail.com> <20030730184529.GE21734@fs.tum.de> <1059595260.10447.6.camel@dhcp22.swansea.linux.org.uk> <20030730203318.GH1873@lug-owl.de> <1059606259.10505.20.camel@dhcp22.swansea.linux.org.uk> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 31 Jul 2003, Alan Cox wrote: > On Mer, 2003-07-30 at 21:33, Jan-Benedict Glaw wrote: > > Well... For sure, I can write a LD_PRELOAD lib dealing with SIGILL, but > > how do I enable it for the whole system. That is, I'd need to give > > LD_PRELOAD=xxx at the kernel's boot prompt to have it as en environment > > variable for each and every process? > > > /etc/ld.preload > > > That sounds a tad inelegant to me. Really, I'd prefer to see libstdc++ > > be compiled for i386 ... > > True > What is a runtime library doing with a TSC? That's the basic problem. These things are for operating systems and, last time I checked, the 'C' runtime libraries weren't (but maybe GNU changed that definition, no?) Cheers, Dick Johnson Penguin : Linux version 2.4.20 on an i686 machine (797.90 BogoMips). Note 96.31% of all statistics are fiction.