[PATCH] RISC-V: properly terminate call chain

[Palmer Dabbelt]

On Tue, 30 Oct 2018 04:09:00 PDT (-0700), schwab@suse.de wrote:
> On Okt 29 2018, Palmer Dabbelt <palmer@sifive.com> wrote:
>
>> GCC will emit an 'ebreak' when it sees unreachable code on RISC-V, for example
>
> Pushed with that change.

Thanks!