On October 22, 2015 12:28:31 AM CDT, Sebastian Huber <sebastian.hu...@embedded-brains.de> wrote: > > >On 21/10/15 23:02, Joel Sherrill wrote: >> >> ====================================================== >> NIOS2 >> ====================================================== >> >> Missing needed atomic operations. >> >> nios2-rtems4.11-g++ -B../../../../../nios2_iss/lib/ -specs bsp_specs >> -qrtems -mno-hw-mul -mno-hw-div -O0 -g -Wall -Wmissing-prototypes >> -Wimplicit-function-declaration -Wstrict-prototypes >> -Wnested-externs -mno-hw-mul -mno-hw-div -o cxx_iostream.exe >init.o >> >/data/home/joel/rtems-4.11-work/tools/bin/../lib/gcc/nios2-rtems4.11/4.9.3/libstdc++.a(ios_init.o): > >> In function `__exchange_and_add_dispatch': >> >/data/home/joel/rtems-4.11-work/rtems-source-builder/rtems/build/nios2-rtems4.11-gcc-4.9.3-newlib-2.2.0.20150423-x86_64-linux-gnu-1/build/nios2- > > > >This is not a general C++ issue. It is a libstdc++ issue. I would not >disable C++ in this case. Looks again like a problem with the missing >libatomic support for RTEMS.
I recall asking about this or filing a PR and being told nios2-elf had the atomics. Where is this configured? --joel _______________________________________________ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel
