On 1 July 2016 at 12:59, Wirth, Allan <awi...@akamai.com> wrote:
> Linux on X86_64 does not use sel_arg_struct for select(), the args are
> passed directly. This patch switches a define so X86_64 uses the correct
> calling convention.
>
> Signed-off-by: Allan Wirth <awi...@akamai.com>
> ---
> linux-user/syscall.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/linux-user/syscall.c b/linux-user/syscall.c
> index 8bf6205..209b2a7 100644
> --- a/linux-user/syscall.c
> +++ b/linux-user/syscall.c
> @@ -8002,7 +8002,7 @@ abi_long do_syscall(void *cpu_env, int num, abi_long
> arg1,
> break;
> #if defined(TARGET_NR_select)
> case TARGET_NR_select:
> -#if defined(TARGET_S390X) || defined(TARGET_ALPHA)
> +#if defined(TARGET_S390X) || defined(TARGET_ALPHA) || defined(TARGET_X86_64)
> ret = do_select(arg1, arg2, arg3, arg4, arg5);
> #else
> {
There is a cleaner approach which we should use to fix this:
see my comments in reply to this recent patch trying to do
a similar thing:
https://patchwork.kernel.org/patch/9185927/
thanks
-- PMM
