From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:44355) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bhLey-0005Fs-Fz for qemu-devel@nongnu.org; Tue, 06 Sep 2016 15:03:58 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bhLer-0003y6-7i for qemu-devel@nongnu.org; Tue, 06 Sep 2016 15:03:51 -0400 Received: from orth.archaic.org.uk ([2001:8b0:1d0::2]:58740) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bhLer-0003w4-1j for qemu-devel@nongnu.org; Tue, 06 Sep 2016 15:03:45 -0400 Received: from pm215 by orth.archaic.org.uk with local (Exim 4.84_2) (envelope-from ) id 1bhLem-0002Sn-Ha for qemu-devel@nongnu.org; Tue, 06 Sep 2016 20:03:40 +0100 From: Peter Maydell Date: Tue, 6 Sep 2016 20:03:36 +0100 Message-Id: <1473188618-14964-3-git-send-email-peter.maydell@linaro.org> In-Reply-To: <1473188618-14964-1-git-send-email-peter.maydell@linaro.org> References: <1473188618-14964-1-git-send-email-peter.maydell@linaro.org> Subject: [Qemu-devel] [PULL 2/4] target-arm: Fix lpae bit in FSR on an alignment fault List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org From: Sergey Sorokin If an alignment fault occurred and target EL is using AArch32, then DFSR/IFSR bit LPAE[9] must be set correctly. Signed-off-by: Sergey Sorokin Message-id: 1471283293-169850-1-git-send-email-afarallax@yandex.ru Reviewed-by: Peter Maydell Signed-off-by: Peter Maydell --- target-arm/op_helper.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/target-arm/op_helper.c b/target-arm/op_helper.c index 3e8588e..be27b21 100644 --- a/target-arm/op_helper.c +++ b/target-arm/op_helper.c @@ -194,7 +194,7 @@ void arm_cpu_do_unaligned_access(CPUState *cs, vaddr vaddr, * the LPAE long descriptor format, or the short descriptor format */ if (arm_s1_regime_using_lpae_format(env, cpu_mmu_index(env, false))) { - env->exception.fsr = 0x21; + env->exception.fsr = (1 << 9) | 0x21; } else { env->exception.fsr = 0x1; } -- 2.7.4