From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:50501) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Y8ua0-0003ge-9c for qemu-devel@nongnu.org; Wed, 07 Jan 2015 12:39:37 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Y8uZu-0004W4-7w for qemu-devel@nongnu.org; Wed, 07 Jan 2015 12:39:36 -0500 Sender: Paolo Bonzini From: Paolo Bonzini Date: Wed, 7 Jan 2015 18:39:12 +0100 Message-Id: <1420652355-31847-2-git-send-email-pbonzini@redhat.com> In-Reply-To: <1420652355-31847-1-git-send-email-pbonzini@redhat.com> References: <1420652355-31847-1-git-send-email-pbonzini@redhat.com> Subject: [Qemu-devel] [PATCH 1/4] target-i386: fix movntsd on big-endian hosts List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: ehabkost@redhat.com, qemu-stable@nongnu.org This was accessing an XMM register's low half without going through XMM_Q. Cc: qemu-stable@nongnu.org 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 ebdc350..5af4300 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))); -- 1.8.3.1