Hugues de Valon

@codido I think `thumbv8m.main` is currently being added to `cortex-m-rt` at rust-embedded/cortex-m-rt#167 and rust-embedded/cortex-m-rt#182 `thumbv8m.mainhf` and `thumbv8m.base` are currently being added to Rust CI (for `rustup` to pull) here: rust-lang/rust#59182...

All the Armv8-M targets are now available with `rustup` in the latest nightly: * `thumbv8m.base-none-eabi`: Cortex-M23 * `thumbv8m.main-none-eabi`: Cortex-M33 * `thumbv8m.main-none-eabihf`: Cortex-M33 with FPU

The latest set of headers were added in #228!

Hi 👋 ! Thanks for the issue! You are perfectly right, we do not support those `_VENDOR_DEFINED` values correctly at all at the moment. I think it was because we...

> The interpretation of the contained value is neither a success nor a failure from the perspective of the standard. Its interpretation is entirely for the vendor to decide. That...

Yes, thanks a lot for your work @keldonin! @jhagborgftx, if you don't find what you want in what #223 brought, feel free to re-open :smile_cat:

#223 fixed the upstream issue, so this could probably be closed if you agree!

Hey! It would be nice to continue with this and add the v3.0 version of the headers since this is blocking another PR depending on that version. As @ionut-arm mentioned,...