This is a somewhat blind (and maybe foolish) attempt at enabling Rust for RISC-V. I've tested this on Icicle, and the modules seem to work. I'd like to play around with Rust on RISC-V, but I'm not interested in using downstream kernels, so figured I should try and see what's missing... I've tagged this as RFC in case I've missed some "WAaaaa you can't do this" somewhere :) Thanks, Conor. CC: Miguel Ojeda <ojeda@xxxxxxxxxx> CC: Alex Gaynor <alex.gaynor@xxxxxxxxx> CC: Wedson Almeida Filho <wedsonaf@xxxxxxxxx> CC: Boqun Feng <boqun.feng@xxxxxxxxx> CC: Gary Guo <gary@xxxxxxxxxxx> CC: Björn Roy Baron <bjorn3_gh@xxxxxxxxxxxxxx> CC: Jonathan Corbet <corbet@xxxxxxx> CC: Paul Walmsley <paul.walmsley@xxxxxxxxxx> CC: Palmer Dabbelt <palmer@xxxxxxxxxxx> CC: Nathan Chancellor <nathan@xxxxxxxxxx> CC: Nick Desaulniers <ndesaulniers@xxxxxxxxxx> CC: Tom Rix <trix@xxxxxxxxxx> CC: rust-for-linux@xxxxxxxxxxxxxxx CC: linux-doc@xxxxxxxxxxxxxxx CC: linux-kernel@xxxxxxxxxxxxxxx CC: linux-riscv@xxxxxxxxxxxxxxxxxxx CC: llvm@xxxxxxxxxxxxxxx Miguel Ojeda (2): scripts: generate_rust_target: enable building on RISC-V RISC-V: enable building the 64-bit kernels with rust support Documentation/rust/arch-support.rst | 2 ++ arch/riscv/Kconfig | 1 + arch/riscv/Makefile | 3 ++- scripts/generate_rust_target.rs | 19 +++++++++++++++++++ 4 files changed, 24 insertions(+), 1 deletion(-) -- 2.39.2
