On Fri, Jun 28, 2024 at 4:06 AM Richard Henderson
<richard.hender...@linaro.org> wrote:
>
> Reported-by: Brad Smith <b...@comstyle.com>
> Signed-off-by: Richard Henderson <richard.hender...@linaro.org>
Acked-by: Alistair Francis <alistair.fran...@wdc.com>
Alistair
> ---
> util/cpuinfo-riscv.c | 7 +++++++
> 1 file changed, 7 insertions(+)
>
> diff --git a/util/cpuinfo-riscv.c b/util/cpuinfo-riscv.c
> index 6b97100620..abf799794f 100644
> --- a/util/cpuinfo-riscv.c
> +++ b/util/cpuinfo-riscv.c
> @@ -13,7 +13,14 @@ static void sigill_handler(int signo, siginfo_t *si, void
> *data)
> {
> /* Skip the faulty instruction */
> ucontext_t *uc = (ucontext_t *)data;
> +
> +#ifdef __linux__
> uc->uc_mcontext.__gregs[REG_PC] += 4;
> +#elif defined(__OpenBSD__)
> + uc->sc_sepc += 4;
> +#else
> +# error Unsupported OS
> +#endif
>
> got_sigill = 1;
> }
> --
> 2.34.1
>
>
