From patchwork Fri Apr 16 16:28:16 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Claudio Fontana X-Patchwork-Id: 1467216 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4FMP090nrfz9sV5 for ; Sat, 17 Apr 2021 03:51:21 +1000 (AEST) Received: from localhost ([::1]:54630 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lXSch-0001fi-3A for incoming@patchwork.ozlabs.org; Fri, 16 Apr 2021 13:51:19 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:47070) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lXRLa-0005Dw-8s for qemu-devel@nongnu.org; Fri, 16 Apr 2021 12:29:34 -0400 Received: from mx2.suse.de ([195.135.220.15]:46780) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lXRLP-0001dK-B6 for qemu-devel@nongnu.org; Fri, 16 Apr 2021 12:29:33 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id E8D5DB309; Fri, 16 Apr 2021 16:28:58 +0000 (UTC) From: Claudio Fontana To: Peter Maydell , =?utf-8?q?Philippe_Mathieu-Dau?= =?utf-8?q?d=C3=A9?= , Richard Henderson , =?utf-8?q?Alex_Benn=C3=A9?= =?utf-8?q?e?= Subject: [RFC v14 72/80] target/arm: cpu-common: wrap a64-only check with is_a64 Date: Fri, 16 Apr 2021 18:28:16 +0200 Message-Id: <20210416162824.25131-73-cfontana@suse.de> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20210416162824.25131-1-cfontana@suse.de> References: <20210416162824.25131-1-cfontana@suse.de> MIME-Version: 1.0 Received-SPF: pass client-ip=195.135.220.15; envelope-from=cfontana@suse.de; helo=mx2.suse.de X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Paolo Bonzini , Roman Bolshakov , Claudio Fontana , Eduardo Habkost , qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" now that is_a64() is just always false when !TARGET_AARCH64, we can just use that instead of introducing a new ifdef. Signed-off-by: Claudio Fontana --- target/arm/cpu-common.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/target/arm/cpu-common.c b/target/arm/cpu-common.c index b7a199a8d6..585223350f 100644 --- a/target/arm/cpu-common.c +++ b/target/arm/cpu-common.c @@ -305,9 +305,13 @@ uint64_t arm_sctlr(CPUARMState *env, int el) { /* Only EL0 needs to be adjusted for EL1&0 or EL2&0. */ if (el == 0) { - ARMMMUIdx mmu_idx = arm_mmu_idx_el(env, 0); - el = (mmu_idx == ARMMMUIdx_E20_0 || mmu_idx == ARMMMUIdx_SE20_0) - ? 2 : 1; + if (is_a64(env)) { + ARMMMUIdx mmu_idx = arm_mmu_idx_el(env, 0); + el = (mmu_idx == ARMMMUIdx_E20_0 || mmu_idx == ARMMMUIdx_SE20_0) + ? 2 : 1; + } else { + el = 1; + } } return env->cp15.sctlr_el[el]; }