From mboxrd@z Thu Jan 1 00:00:00 1970 From: carl zhu Date: Thu, 1 Mar 2007 18:01:33 +0800 Subject: [Buildroot] building ARM toolchain with nofpu In-Reply-To: <200702072136.41131.yann.morin.1998@anciens.enib.fr> References: <1170878990.10007.4.camel@ndragon.eng.wgate.com> <200702072124.30009.yann.morin.1998@anciens.enib.fr> <200702072136.41131.yann.morin.1998@anciens.enib.fr> Message-ID: <168013e20703010201q589a59ak2dfd8480378ec17c@mail.gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net Hi Yann, I have tried this patch. it fail to patch the code, do you tried it on GCC 4.0.4? On 2/8/07, Yann E. MORIN wrote: > > On Wednesday 07 February 2007 212, Yann E. MORIN wrote: > > Short answer: it does not work. > > See: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29329 [1] > > (not directly related, but yet, useless on ARM). > > I realise I'm being vague. Some explanations below. > > In fact, the patch I posted allows one to successfully build a x-compiler > for soft-float armeb (mine is armeb-xscale-linux-uclibc, tuned for > Xscale). > Unfortunately, the resulting gcc barfs on the squashfs code in the kernel. > A smaller test-case is available in the bug report, suggesting this is > quite > easy to hit. > > That's why I've reverted to gcc-4.0.4, which still needs the attached > patch, > but Just Work (TM). > > Regards, > Yann E. MORIN. > > -- > > .-----------------.--------------------.------------------.--------------------. > | Yann E. MORIN | Real-Time Embedded | /"\ ASCII RIBBON | Erics' > conspiracy: | > | +0/33 662376056 | Software Designer | \ / CAMPAIGN | > ^ | > | --==< ?_? >==-- ?------------.-------: X AGAINST | /e\ There is > no | > | http://ymorin.is-a-geek.org/ | (*_*) | / \ HTML > MAIL | """ conspiracy. | > > ?------------------------------?-------?------------------?--------------------? > > -------------- next part -------------- An HTML attachment was scrubbed... URL: http://busybox.net/lists/buildroot/attachments/20070301/e42c38f0/attachment.htm