From 07958082fdf39284935d38a5b8aec1fe7d020637 Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Wed, 7 Jan 2015 17:36:27 +0100 Subject: [PATCH] target-i386: fix movntsd on big-endian hosts This was accessing an XMM register's low half without going through XMM_Q. Cc: qemu-stable@nongnu.org Reviewed-by: Eduardo Habkost Signed-off-by: Paolo Bonzini --- target-i386/translate.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/target-i386/translate.c b/target-i386/translate.c index ebdc3500e5..5af43003b0 100644 --- a/target-i386/translate.c +++ b/target-i386/translate.c @@ -3074,7 +3074,8 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b, goto illegal_op; gen_lea_modrm(env, s, modrm); if (b1 & 1) { - gen_stq_env_A0(s, offsetof(CPUX86State, xmm_regs[reg])); + gen_stq_env_A0(s, offsetof(CPUX86State, + xmm_regs[reg].XMM_Q(0))); } else { tcg_gen_ld32u_tl(cpu_T[0], cpu_env, offsetof(CPUX86State, xmm_regs[reg].XMM_L(0)));