Re: [PATCH 5/7] linux-user/nios2: Remove do_sigreturn

[Peter Maydell]

On Sun, 20 Mar 2022 at 16:09, Richard Henderson
<richard.henderson@linaro.org> wrote:
>
> There is no sigreturn syscall, only rt_sigreturn.
> This function is unused.
>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
>  linux-user/nios2/signal.c | 7 -------
>  1 file changed, 7 deletions(-)
>
> diff --git a/linux-user/nios2/signal.c b/linux-user/nios2/signal.c
> index 517cd39270..133bc05673 100644
> --- a/linux-user/nios2/signal.c
> +++ b/linux-user/nios2/signal.c
> @@ -185,13 +185,6 @@ void setup_rt_frame(int sig, struct target_sigaction *ka,
>      unlock_user_struct(frame, frame_addr, 1);
>  }
>
> -long do_sigreturn(CPUNios2State *env)
> -{
> -    trace_user_do_sigreturn(env, 0);
> -    qemu_log_mask(LOG_UNIMP, "do_sigreturn: not implemented\n");
> -    return -TARGET_ENOSYS;
> -}
>

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>

thanks
-- PMM