From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:40942) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cDM74-0004nu-W1 for qemu-devel@nongnu.org; Sat, 03 Dec 2016 21:01:12 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cDM74-0004iK-5a for qemu-devel@nongnu.org; Sat, 03 Dec 2016 21:01:11 -0500 Received: from mailapp01.imgtec.com ([195.59.15.196]:52003) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cDM74-0004hS-0I for qemu-devel@nongnu.org; Sat, 03 Dec 2016 21:01:10 -0500 Received: from HHMAIL01.hh.imgtec.org (unknown [10.100.10.19]) by Forcepoint Email with ESMTPS id 947E4853AE92A for ; Sun, 4 Dec 2016 02:01:00 +0000 (GMT) From: Yongbok Kim Date: Sun, 4 Dec 2016 02:00:16 +0000 Message-ID: <1480816817-53245-4-git-send-email-yongbok.kim@imgtec.com> In-Reply-To: <1480816817-53245-1-git-send-email-yongbok.kim@imgtec.com> References: <1480816817-53245-1-git-send-email-yongbok.kim@imgtec.com> MIME-Version: 1.0 Content-Type: text/plain Subject: [Qemu-devel] [PULL 3/4] target-mips: Fix Loongson multimedia instructions. List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org From: Heiher Needed to emit FPU exception on Loongson multimedia instructions executing if Status:CU1 is clear. or FPR changes may be missed on Linux. Signed-off-by: Heiher Signed-off-by: Fuxin Zhang Reviewed-by: Yongbok Kim Signed-off-by: Yongbok Kim --- target-mips/translate.c | 1 + 1 file changed, 1 insertion(+) diff --git a/target-mips/translate.c b/target-mips/translate.c index e26f742..57b824f 100644 --- a/target-mips/translate.c +++ b/target-mips/translate.c @@ -3871,6 +3871,7 @@ static void gen_loongson_multimedia(DisasContext *ctx, int rd, int rs, int rt) break; } + check_cp1_enabled(ctx); gen_load_fpr64(ctx, t0, rs); gen_load_fpr64(ctx, t1, rt); -- 2.7.4