On 23.01.25 11:40 PM, Christian Schrefl wrote: > This commit allows building ARMv7 kernels with Rust support. > > The rust core library expects some __eabi_... functions > that are not implemented in the kernel. > Those functions are some float operations and __aeabi_uldivmod. > For now those are implemented with define_panicking_intrinsics!. > > This is based on the code by Sven Van Asbroeck from the original > rust branch and inspired by the AArch version by Jamie Cunliffe. > > I have tested the rust samples and a custom simple MMIO module > on hardware (De1SoC FPGA + Arm A9 CPU). > > Tested-by: Rudraksha Gupta <guptarud@xxxxxxxxx> > Reviewed-by: Alice Ryhl <aliceryhl@xxxxxxxxxx> > Acked-by: Miguel Ojeda <ojeda@xxxxxxxxxx> > Tested-by: Miguel Ojeda <ojeda@xxxxxxxxxx> > Acked-by: Ard Biesheuvel <ardb@xxxxxxxxxx> > Signed-off-by: Christian Schrefl <chrisi.schrefl@xxxxxxxxx> > --- > I've updated my Rust ARMv7 patches. > Not much has changed since v2 but I want to send it out again > before sending it to Russell's ARM patch tracker, since I should > hopefully have more time to work on this again. > > I'm not sure how exactly the patch tracker works, I assume I > should just sent it to the tracker once all review comments are > addressed and it has sat in the mailing list for some time? > > I've kept the Tags from v2 since nothing signifficant has changed, > I hope thats fine with everyone. > --- I have now submitted this as: https://www.armlinux.org.uk/developer/patches/viewpatch.php?id=9441/1 I hope I've done that correctly. Cheers Christian
