Add RSB for LLVM targeting RTEMS

Programs Google Summer of Code
1

Hello everyone,

I am very interested in this project and would like to clarify my understanding of its overall objective.

As I understand it, the project is intended first to provide an RSB recipe for building an LLVM toolchain, and then to use that LLVM-based toolchain to compile applications for ARM, RISC-V, or x86_64 targets, with the results subsequently compared against those produced using the GCC toolchain.

Could you please let me know whether this understanding is correct?

Best regards,
Yijun Li

2

Yes, that is correct. The first step would be to do it manually. There have been RSB recipes done in the past, but they haven’t been maintained. Making this a robust solution for multiple architectures can encourage us to keep building LLVM-based tools and maintain the recipes.