Re: [Qemu-devel] [PATCH] i386 ROR r8/r16 instruction fix

[Aurelien Jarno <aurelien@aurel32.net>]

On Mon, Apr 15, 2013 at 10:59:15AM +0400, Pavel Dovgaluk wrote:
> Fixed EFLAGS corruption by ROR r8/r16 instruction located at the end of the TB.
> 
> Signed-off-by: Pavel Dovgalyuk <pavel.dovgaluk@gmail.com>
> ---
>  target-i386/translate.c |    1 +
>  1 files changed, 1 insertions(+), 0 deletions(-)
> 
> diff --git a/target-i386/translate.c b/target-i386/translate.c
> index 233f24f..40f891d 100644
> --- a/target-i386/translate.c
> +++ b/target-i386/translate.c
> @@ -1775,6 +1775,7 @@ static void gen_rot_rm_T1(DisasContext *s, int ot, int op1, int is_right)
>      if (is_right) {
>          tcg_gen_shri_tl(cpu_cc_src2, cpu_T[0], mask - 1);
>          tcg_gen_shri_tl(cpu_cc_dst, cpu_T[0], mask);
> +        tcg_gen_andi_tl(cpu_cc_dst, cpu_cc_dst, 1);
>      } else {
>          tcg_gen_shri_tl(cpu_cc_src2, cpu_T[0], mask);
>          tcg_gen_andi_tl(cpu_cc_dst, cpu_T[0], 1);

Thanks, applied.

-- 
Aurelien Jarno                          GPG: 1024D/F1BCDB73
aurelien@aurel32.net                 http://www.aurel32.net