From nobody Tue Feb 10 23:59:07 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1614772698; cv=none; d=zohomail.com; s=zohoarc; b=Be5ZL3yDsDXfEZ7+B1crLkr+qoqCO0pbaWL2zeojspnIZ27uQpMr6SdKhXrvNTI7urvd42QGuLFtLPY3q10KDo1D7SB+mVrSeXk377V1Up7q9E//jmtaGjwC3JBgZyIbX4UrFVy7tE7m8OANLN/R/ETLYqRzqseGvqL6bKhDTFU= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1614772698; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=YcZqoYjlxcdmgmGtSSp5yhvqnGHeuh/fTvczaQMHDmY=; b=bW9qxE5hLffKWKO3rU9ZNrWZ6vY5zBKWUq9RwJlPVXxtoyEr9k3t2O0wSqzaSbfx8kUVFflqLo4ZJiBInm5LvCobX5UhucfH67r9E1Vq3icReVPVBHjR4MN1AjUrQfIPV2m7mMzFv4gtV9UFTleLm1vV6RqTUR/uw+2jTvK+HUY= ARC-Authentication-Results: i=1; mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 161477269869382.73623616095892; Wed, 3 Mar 2021 03:58:18 -0800 (PST) Received: from localhost ([::1]:55008 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lHQ8v-0004fj-8n for importer@patchew.org; Wed, 03 Mar 2021 06:58:17 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:55560) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lHPsj-0001m9-Rr for qemu-devel@nongnu.org; Wed, 03 Mar 2021 06:41:33 -0500 Received: from mx2.suse.de ([195.135.220.15]:42648) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lHPsc-0003XV-PU for qemu-devel@nongnu.org; Wed, 03 Mar 2021 06:41:33 -0500 Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 78ABCAFEA; Wed, 3 Mar 2021 11:41:02 +0000 (UTC) X-Virus-Scanned: by amavisd-new at test-mx.suse.de From: Claudio Fontana To: Peter Maydell , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Richard Henderson , =?UTF-8?q?Alex=20Benn=C3=A9e?= Subject: [RFC v3 23/23] target/arm: wrap call to aarch64_sve_change_el in tcg_enabled() Date: Wed, 3 Mar 2021 12:40:53 +0100 Message-Id: <20210303114053.20305-24-cfontana@suse.de> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20210303114053.20305-1-cfontana@suse.de> References: <20210303114053.20305-1-cfontana@suse.de> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; 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+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" After this patch it is possible to build only kvm: ./configure --disable-tcg --enable-kvm Signed-off-by: Claudio Fontana --- target/arm/cpu-sysemu.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/target/arm/cpu-sysemu.c b/target/arm/cpu-sysemu.c index 471f666ca4..da435be8a5 100644 --- a/target/arm/cpu-sysemu.c +++ b/target/arm/cpu-sysemu.c @@ -814,11 +814,13 @@ static void arm_cpu_do_interrupt_aarch64(CPUState *cs) unsigned int cur_el =3D arm_current_el(env); int rt; =20 - /* - * Note that new_el can never be 0. If cur_el is 0, then - * el0_a64 is is_a64(), else el0_a64 is ignored. - */ - aarch64_sve_change_el(env, cur_el, new_el, is_a64(env)); + if (tcg_enabled()) { + /* + * Note that new_el can never be 0. If cur_el is 0, then + * el0_a64 is is_a64(), else el0_a64 is ignored. + */ + aarch64_sve_change_el(env, cur_el, new_el, is_a64(env)); + } =20 if (cur_el < new_el) { /* Entry vector offset depends on whether the implemented EL --=20 2.26.2