From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Petazzoni Date: Mon, 6 Nov 2017 22:00:39 +0100 Subject: [Buildroot] [git commit] binutils: fix Blackfin '.rofixup section size mismatch' problems In-Reply-To: <20160805191659.C19F582269@busybox.osuosl.org> References: <20160805191659.C19F582269@busybox.osuosl.org> Message-ID: <20171106220039.65b6b1d6@windsurf> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net Hello, On Fri, 5 Aug 2016 21:16:15 +0200, Thomas Petazzoni wrote: > commit: https://git.buildroot.net/buildroot/commit/?id=61c7e9da0efb3bce05c8af56f732de477eb48fad > branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/master > > The bug has already been reported by Stuart Henderson to binutils > upstream: https://sourceware.org/bugzilla/show_bug.cgi?id=13391 > > Fixes: > > http://autobuild.buildroot.net/results/d5999ae91a1f4dee3d01a0bbc3d8a4c5939ad175/ > http://autobuild.buildroot.net/results/17232204249aeb04150ac43a2424aa26a6b6c807/ > > Signed-off-by: Waldemar Brodkorb > Signed-off-by: Thomas Petazzoni Unfortunately, this patch is not enough. I can reproduce http://autobuild.buildroot.net/results/f28/f28980613173fd3fdd216218ab3ced92e01adb2b/build-end.log: /home/buildroot/build/instance-0/output/host/opt/ext-toolchain/bin/../lib/gcc/bfin-buildroot-linux-uclibc/6.3.0/../../../../bfin-buildroot-linux-uclibc/bin/ld: LINKER BUG: .rofixup section size mismatch /home/buildroot/build/instance-0/output/host/opt/ext-toolchain/bin/../lib/gcc/bfin-buildroot-linux-uclibc/6.3.0/../../../../bfin-buildroot-linux-uclibc/bin/ld: final link failed: Nonrepresentable section on output with the following defconfig: BR2_bfin=y BR2_ENABLE_DEBUG=y BR2_TOOLCHAIN_BUILDROOT_CXX=y BR2_PACKAGE_IBRDTND=y Note that BR2_ENABLE_DEBUG=y is important for the issue to happen. Without it, it doesn't happen. We have the same problem on the stella package: http://autobuild.buildroot.net/results/748/7483123d5cdc4637f298d7edc5910751b27791ec/build-end.log (with BR2_ENABLE_DEBUG=y as well) On the icu package: http://autobuild.buildroot.net/results/4e8/4e87cb455df98a9a5dcc55f39df881c63bd00158/build-end.log (this one without BR2_ENABLE_DEBUG) Do you have an idea on how to solve this ? The upstream bug report has been made 6 years ago, with no reaction, so I doubt we can hope to get any sort of help from upstream :-/ Thanks! Thomas -- Thomas Petazzoni, CTO, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com