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.
--
Sebastian Huber, embedded brains GmbH
Address : Dornierstr. 4, D-82178 Puchheim, Germany
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