[RFC PATCH] riscv: Add support for STT_GNU_IFUNC symbols

[Jim Wilson]

On Thu, Jul 9, 2020 at 1:26 AM Vincent Chen <vincent.chen@sifive.com> wrote:
> This patch adds the support for STT_GNU_IFUNC symbols to riscv ports. The
> Binutils' IFUNC patches are under reviewing and can be found in
> https://sourceware.org/pipermail/binutils/2020-July/112186.html.

There is an existing bug report with a patch, though that patch was
never tested with working binutils support.  See
    https://sourceware.org/bugzilla/show_bug.cgi?id=24868
Hopefully this patch fixes that bug.

Jim