Good moorning,
I am trying to compile libgcc for arm-none-eabi target from scratch, since I need to compare Floating Point SW emulation on an ARM Cortex-M4 and Risc-V based processors. The problem is that by default GCC includes the optimized version of FP SW emulation functions which is ieee754-sf.S.
Does anyone knows how to exclude ieee754-sf.S in the libgcc compilation process? In particular how to configure GCC?
Thanks,
Hi Shepherd3, thanks for the answer.
By the way I need to compile libgcc not libstdc++. Do you know how to properly configure GCC to do not use ieee754-sf.S?
Enrico,