Re: [PATCH 03/16] linux-user/i386: Use explicit little-endian LD/ST API

[Thomas Huth]

On 04/10/2024 01.41, Philippe Mathieu-Daudé wrote:
> The x86 architecture uses little endianness. Directly use
> the little-endian LD/ST API.
>
> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
> ---
>   linux-user/i386/signal.c | 4 ++--
>   1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/linux-user/i386/signal.c b/linux-user/i386/signal.c
> index cb90711834f..0f11dba831f 100644
> --- a/linux-user/i386/signal.c
> +++ b/linux-user/i386/signal.c
> @@ -754,8 +754,8 @@ static bool restore_sigcontext(CPUX86State *env, struct 
> target_sigcontext *sc)
>       env->eip = tswapl(sc->rip);
>   #endif
>   
> -    cpu_x86_load_seg(env, R_CS, lduw_p(&sc->cs) | 3);
> -    cpu_x86_load_seg(env, R_SS, lduw_p(&sc->ss) | 3);
> +    cpu_x86_load_seg(env, R_CS, lduw_le_p(&sc->cs) | 3);
> +    cpu_x86_load_seg(env, R_SS, lduw_le_p(&sc->ss) | 3);
>   
>       tmpflags = tswapl(sc->eflags);
>       env->eflags = (env->eflags & ~0x40DD5) | (tmpflags & 0x40DD5);

Reviewed-by: Thomas Huth <thuth@redhat.com>