On Mon, Oct 25, 2021 at 4:39 PM Segher Boessenkool
<seg...@kernel.crashing.org> wrote:
>
> This fixes bootstrap for the current problems building libffi.
>
> I'll work on getting this into upstream as well. If the maintainers
> want it done differently, at least we have bootstrap working again
> until then.
>
> Tested on powerpc64-linux {-m32,-m64}.
>
>
> Segher
>
>
> 2021-10-25 Segher Boessenkool <seg...@kernel.crashing.org>
>
> libffi/
> * src/powerpc/linux64.S: Enable AltiVec insns.
> * src/powerpc/linux64_closure.S: Ditto.
> ---
> libffi/src/powerpc/linux64.S | 2 ++
> libffi/src/powerpc/linux64_closure.S | 2 ++
> 2 files changed, 4 insertions(+)
>
> diff --git a/libffi/src/powerpc/linux64.S b/libffi/src/powerpc/linux64.S
> index e92d64af34fd..1f876ea39edd 100644
> --- a/libffi/src/powerpc/linux64.S
> +++ b/libffi/src/powerpc/linux64.S
> @@ -29,6 +29,8 @@
> #include <fficonfig.h>
> #include <ffi.h>
>
> + .machine altivec
> +
> #ifdef POWERPC64
> .hidden ffi_call_LINUX64
> .globl ffi_call_LINUX64
> diff --git a/libffi/src/powerpc/linux64_closure.S
> b/libffi/src/powerpc/linux64_closure.S
> index 3469a2cbb01e..199981db3307 100644
> --- a/libffi/src/powerpc/linux64_closure.S
> +++ b/libffi/src/powerpc/linux64_closure.S
> @@ -30,6 +30,8 @@
>
> .file "linux64_closure.S"
>
> + .machine altivec
> +
> #ifdef POWERPC64
> FFI_HIDDEN (ffi_closure_LINUX64)
> .globl ffi_closure_LINUX64
> --
> 1.8.3.1
>
I am checking in this patch:
https://gcc.gnu.org/pipermail/gcc-patches/2021-October/582717.html
--
H.J.
