mss_mpu.h fails compilation with C++ compilers

[mcergun]

The MSS_MPU_get_failstatus function in mss_mpu header fails the compilation. Since the header is included in mss_hal.h, using that also halts all compilation as well.

The file that includes mpu header has to be compiled with c, otherwise the compilation is halted.

Compiler settings:

Language Standard: GNU ISO 2011 C++
ABI version: Toolchain default (0)
Do not use checked for every option
Toolchain: RISC-V GCC/Newlib ( riscv64-unknown-elf-gcc)

[mallynch]

Thanks you, we will look into this and aim to resolve in the next release.

[mallynch]

Update on this issue: We need to update our startup code to add c++ support and release a bare metal reference project. This is planned for end quarter 1 time frame.