From patchwork Thu Mar 31 14:49:36 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Maydell X-Patchwork-Id: 8713971 Return-Path: X-Original-To: patchwork-qemu-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id F423B9F38C for ; Thu, 31 Mar 2016 14:56:20 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 620D420295 for ; Thu, 31 Mar 2016 14:56:20 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id B5B7F20279 for ; Thu, 31 Mar 2016 14:56:19 +0000 (UTC) Received: from localhost ([::1]:60966 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ale1D-0004bx-8G for patchwork-qemu-devel@patchwork.kernel.org; Thu, 31 Mar 2016 10:56:19 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:59151) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aldzK-0002LY-Lw for qemu-devel@nongnu.org; Thu, 31 Mar 2016 10:54:26 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aldzG-00061g-2w for qemu-devel@nongnu.org; Thu, 31 Mar 2016 10:54:22 -0400 Received: from orth.archaic.org.uk ([2001:8b0:1d0::2]:56309) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aldzD-00060U-W4; Thu, 31 Mar 2016 10:54:16 -0400 Received: from pm215 by orth.archaic.org.uk with local (Exim 4.84_2) (envelope-from ) id 1aldum-0001lx-Bj; Thu, 31 Mar 2016 15:49:40 +0100 From: Peter Maydell To: qemu-arm@nongnu.org, qemu-devel@nongnu.org Date: Thu, 31 Mar 2016 15:49:36 +0100 Message-Id: <1459435778-5526-3-git-send-email-peter.maydell@linaro.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1459435778-5526-1-git-send-email-peter.maydell@linaro.org> References: <1459435778-5526-1-git-send-email-peter.maydell@linaro.org> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:8b0:1d0::2 Cc: "Edgar E. Iglesias" , Sergey Fedorov Subject: [Qemu-devel] [PATCH 2/4] target-arm: Remove incorrect ALIAS tags from ESR_EL2 and ESR_EL3 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The regdefs for the ESR_EL2 and ESR_EL3 system registers should not be marked as ARM_CP_ALIAS, because these are the master copies; the DFSR regdef in vmsa_pmsa_cp_reginfo[] is marked as an alias. Remove the ALIAS tags so that these registers are correctly migrated. Signed-off-by: Peter Maydell Reviewed-by: Sergey Fedorov --- target-arm/helper.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/target-arm/helper.c b/target-arm/helper.c index e583e6a..0e54d90 100644 --- a/target-arm/helper.c +++ b/target-arm/helper.c @@ -3509,7 +3509,6 @@ static const ARMCPRegInfo el2_cp_reginfo[] = { .access = PL2_RW, .fieldoffset = offsetof(CPUARMState, elr_el[2]) }, { .name = "ESR_EL2", .state = ARM_CP_STATE_AA64, - .type = ARM_CP_ALIAS, .opc0 = 3, .opc1 = 4, .crn = 5, .crm = 2, .opc2 = 0, .access = PL2_RW, .fieldoffset = offsetof(CPUARMState, cp15.esr_el[2]) }, { .name = "FAR_EL2", .state = ARM_CP_STATE_AA64, @@ -3759,7 +3758,6 @@ static const ARMCPRegInfo el3_cp_reginfo[] = { .access = PL3_RW, .fieldoffset = offsetof(CPUARMState, elr_el[3]) }, { .name = "ESR_EL3", .state = ARM_CP_STATE_AA64, - .type = ARM_CP_ALIAS, .opc0 = 3, .opc1 = 6, .crn = 5, .crm = 2, .opc2 = 0, .access = PL3_RW, .fieldoffset = offsetof(CPUARMState, cp15.esr_el[3]) }, { .name = "FAR_EL3", .state = ARM_CP_STATE_AA64,