On Tue, Feb 10, 2026 at 10:00 AM Mukesh Kumar Chaurasiya (IBM) <[email protected]> wrote: > > From: Link Mauve <[email protected]> > > For now only Big Endian 32-bit PowerPC is supported, as that is the only > hardware I have. This has been tested on the Nintendo Wii so far, but I > plan on also using it on the GameCube, Wii U and Apple G4. > > These changes aren’t the only ones required to get the kernel to compile > and link on PowerPC, libcore will also have to be changed to not use > integer division to format u64, u128 and core::time::Duration, otherwise > __udivdi3() and __umoddi3() will have to be added. I have tested this > change by replacing the three implementations with unimplemented!() and > it linked just fine. > > Signed-off-by: Link Mauve <[email protected]> > Signed-off-by: Mukesh Kumar Chaurasiya (IBM) <[email protected]>
> diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile > index a58b1029592c..9fd82c75dcbd 100644 > --- a/arch/powerpc/Makefile > +++ b/arch/powerpc/Makefile > @@ -61,6 +61,8 @@ else > KBUILD_LDFLAGS_MODULE += $(objtree)/arch/powerpc/lib/crtsavres.o > endif > > +KBUILD_RUSTFLAGS += --target=powerpc-unknown-linux-gnu This needs to be a softfloat target. Alice
