On 03/12/2020 12:25, Sebastian Huber wrote: > Hello, > > I have a problem that assembler files assembled by GCC issue errors due > to incomplete architecture and FPU options which should be provided by > the assembler command line and not as directives in the file. For example: > > arm-rtems6-gcc -save-temps -c test.c -mthumb -march=armv8-a+crc+simd > -mfloat-abi=hard -wrapper echo > /tmp/sh/rtems/6/lib/gcc/arm-rtems6/10.2.1/cc1 -E -quiet > -D__USES_INITFINI__ test.c -mthumb -mfloat-abi=hard > -march=armv8-a+crc+simd -fpch-preprocess -o test.i > /tmp/sh/rtems/6/lib/gcc/arm-rtems6/10.2.1/cc1 -fpreprocessed test.i > -quiet -dumpbase test.c -mthumb -mfloat-abi=hard -march=armv8-a+crc+simd > -auxbase test -o test.s > /tmp/sh/rtems/6/lib64/gcc/arm-rtems6/10.2.1/../../../../arm-rtems6/bin/as -march=armv8-a+crc > -mfloat-abi=hard -meabi=5 -o test.o test.s > > arm-rtems6-gcc -save-temps -c test.c -mthumb -march=armv8-r+crc+simd > -mfloat-abi=hard -wrapper echo > /tmp/sh/rtems/6/lib/gcc/arm-rtems6/10.2.1/cc1 -E -quiet > -D__USES_INITFINI__ test.c -mthumb -mfloat-abi=hard > -march=armv8-r+crc+simd -fpch-preprocess -o test.i > /tmp/sh/rtems/6/lib/gcc/arm-rtems6/10.2.1/cc1 -fpreprocessed test.i > -quiet -dumpbase test.c -mthumb -mfloat-abi=hard -march=armv8-r+crc+simd > -auxbase test -o test.s > /tmp/sh/rtems/6/lib64/gcc/arm-rtems6/10.2.1/../../../../arm-rtems6/bin/as -march=armv8-r+crc > -mfloat-abi=hard -meabi=5 -o test.o test.s > > The assembler is called without the "+simd". In Armv7-A and Armv7-R the > FPU was selected by -mfpu options. > How is your compiler configured (output of gcc -v)? R.
