496e2f4b8c
Clang's assembler rejects expressions containing e.g. (1u << N) in the assembler. Instead using numeric expressions for per-privilege level CSRs, we can prepend `m` or `s`. This also lets the compiler assign the CSR encoding instead of having to hardcode it in the source code.
This directory contains source modules that are composed of software originating from external to the lk project.