On Wed, Sep 12, 2018 at 05:06:25PM +0000, Vineet Gupta wrote: > > Hmm I have a prebuilt 2017.03 release of tools (gcc 7.1.1 based) and I don't see > the issue above when building net/core/dev.o > I presume your toolchain was built off of upstream gcc sources. Yes, using buildroot. > Can you please post the output of your arc-linux*gcc -v > Here you are: Using built-in specs. COLLECT_GCC=/opt/kernel/arcv2/gcc-7.3.0/bin/arc-linux-gcc.br_real COLLECT_LTO_WRAPPER=/opt/kernel/arcv2/gcc-7.3.0/bin/../libexec/gcc/arc-buildroot-linux-uclibc/7.3.0/lto-wrapper Target: arc-buildroot-linux-uclibc Configured with: ./configure --prefix=/opt/buildbot/buildroot/output/host --sysconfdir=/opt/buildbot/buildroot/output/host/etc --enable-static --target=arc-buildroot-linux-uclibc --with-sysroot=/opt/buildbot/buildroot/output/host/arc-buildroot-linux-uclibc/sysroot --disable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --with-gmp=/opt/buildbot/buildroot/output/host --with-mpc=/opt/buildbot/buildroot/output/host --with-mpfr=/opt/buildbot/buildroot/output/host --with-pkgversion='Buildroot 2018.02.2-00017-gea0e6fa-dirty' --with-bugurl=http://bugs.buildroot.net/ --disable-libquadmath --disable-libsanitizer --enable-tls --disable-libmudflap --enable-threads --without-isl --without-cloog --disable-decimal-float --with-cpu=archs --enable-languages=c --with-build-time-tools=/opt/buildbot/buildroot/output/host/arc-buildroot-linux-uclibc/bin --enable-shared --disable-libgomp Thread model: posix gcc version 7.3.0 (Buildroot 2018.02.2-00017-gea0e6fa-dirty) Guenter
