Whoops, actually to Kwang this time... On Thu, Jun 08, 2023 at 08:01:16AM +0100, Conor Dooley wrote: > Hey Kwang, > > On 08/06/2023 05:46, 손광훈/Tizen Platform Lab(SR)/삼성전자 wrote: > > Hi, > > Recently I'm trying to put a rust patch on the risc-v board. > > I saw a patch [1] and looked through it roughly. > > Only if llvm(not gcc) is allowed, it looks good with no major problems. > > > > > I'll revisit this when my thoughts have settled down. > > > > If you let me know the problematic part, may I try the patch? > > > > [1] https://lore.kernel.org/linux-riscv/20230405-itinerary-handgrip- > > a5ffba368148@spud/ > > Yeah, you can definitely try this or the downstream rust-for-linux > project - both should work well on RISC-V. > The problematic part is figuring out what ISA extensions are supported > by the rust compiler being used (and by bindgen), and deciding what to > put in -march as a result. > > I think it is unlikely to matter for you, unless you're aggressively > mixing versions for different parts of your toolchain. > > I do intend revisting this, probably after the min. version for rust > gets bumped, I've just been really busy with other work the last weeks. > > Cheers, > Conor.
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