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i386 ROR r8/r16 instruction fix 

Fixed EFLAGS corruption by ROR r8/r16 instruction located at the end of the TB.

Signed-off-by: Pavel Dovgalyuk <pavel.dovgaluk@gmail.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
This commit is contained in:
Pavel Dovgaluk 2013-04-15 10:59:15 +04:00 committed by Aurelien Jarno
parent 21e5181f95
commit 089305ac0a
1 changed files with 1 additions and 0 deletions
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target-i386/translate.c
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@ -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);