From mboxrd@z Thu Jan 1 00:00:00 1970 From: Claudio Leonel Date: Thu, 21 Jun 2007 15:54:32 -0300 Subject: [Buildroot] Toolchain for i386 with floating point emulation In-Reply-To: <1182166638.3576.20.camel@localhost> References: <4673E35E.70905@elaxys.com.br> <1182015829.13620.3.camel@localhost> <46754508.2020606@elaxys.com.br> <1182092405.3642.20.camel@localhost> <46766463.8030504@elaxys.com.br> <1182166638.3576.20.camel@localhost> Message-ID: <467AC968.1000004@elaxys.com.br> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net Hi, That's it, there is nothing to be done with the toolchain or uClibc, we just need to configure the kernel to use math emulation ! The kernel will intercept the FPU instructions and emulate them in software. Thanks, Claudio Leonel Mats Erik Andersson wrote: > Hi again! > > Just a quick idea: In the kernel configuration there is an > option for building floating point emulation when targeting > to i386. Could you find some function name in that code in > order to search for the corresponding part within uClibc? > I will keep thinking! > > Best regards Mats E A >