From nobody Tue Feb 10 01:30:41 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=1618402424; cv=none; d=zohomail.com; s=zohoarc; b=nzQiCdHyxvqG6Qz6VX2+A0xrIRbmr7vrZbXxZJFoRTzkMcc+DUPhphWIU3eqJrC7Pqv7fnx+8O6G+Pz2Cxs3BvDy3NQnifRZ57Mtt/aMEIEP1gLw8d5KRzqvkLahcbA8JDFokWAwLzvkfGne8BIS+Yv8q4UxVL3NUnXcarOaUfo= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1618402424; 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=Mj2IQS8/ANmMcNn92LnZP6pbKHayJsYf0BXFRtZWcTM=; b=XAXi+hilc/aZk3eKMauwrOU5ivNP9P5BPM9le94r6kO1LbxcBvDuJS/dQwhlMOkQq14rZISISiZjtnyjYyKNHchJu3wihYgkr8EdPjkxM5V+MywZujnaPsWqNy5tZJBintoZArxHkDX2/xFSpH0TIFypdP5nHjFZtDFoFr6MoAk= 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 161840242424087.20646582645588; Wed, 14 Apr 2021 05:13:44 -0700 (PDT) Received: from localhost ([::1]:50456 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lWeOs-0000m1-Je for importer@patchew.org; Wed, 14 Apr 2021 08:13:42 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:42246) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lWdgk-0006ex-Kf for qemu-devel@nongnu.org; Wed, 14 Apr 2021 07:28:06 -0400 Received: from mx2.suse.de ([195.135.220.15]:45788) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lWdgY-0005hr-TM for qemu-devel@nongnu.org; Wed, 14 Apr 2021 07:28:06 -0400 Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 39B2FAF27; Wed, 14 Apr 2021 11:27:11 +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 v13 39/80] target/arm: replace CONFIG_TCG with tcg_enabled Date: Wed, 14 Apr 2021 13:26:09 +0200 Message-Id: <20210414112650.18003-40-cfontana@suse.de> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20210414112650.18003-1-cfontana@suse.de> References: <20210414112650.18003-1-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" for "all" builds (tcg + kvm), we want to avoid doing the psci and semihosting checks if tcg is built-in, but not enabled. Signed-off-by: Claudio Fontana --- target/arm/cpu-sysemu.c | 30 +++++++++++++++--------------- 1 file changed, 15 insertions(+), 15 deletions(-) diff --git a/target/arm/cpu-sysemu.c b/target/arm/cpu-sysemu.c index 7569241339..e83d55b9f7 100644 --- a/target/arm/cpu-sysemu.c +++ b/target/arm/cpu-sysemu.c @@ -1141,22 +1141,22 @@ void arm_cpu_do_interrupt(CPUState *cs) env->exception.syndrome); } =20 -#ifdef CONFIG_TCG - if (arm_is_psci_call(cpu, cs->exception_index)) { - arm_handle_psci_call(cpu); - qemu_log_mask(CPU_LOG_INT, "...handled as PSCI call\n"); - return; - } - /* - * Semihosting semantics depend on the register width of the code - * that caused the exception, not the target exception level, so - * must be handled here. - */ - if (cs->exception_index =3D=3D EXCP_SEMIHOST) { - tcg_handle_semihosting(cs); - return; + if (tcg_enabled()) { + if (arm_is_psci_call(cpu, cs->exception_index)) { + arm_handle_psci_call(cpu); + qemu_log_mask(CPU_LOG_INT, "...handled as PSCI call\n"); + return; + } + /* + * Semihosting semantics depend on the register width of the code + * that caused the exception, not the target exception level, so + * must be handled here. + */ + if (cs->exception_index =3D=3D EXCP_SEMIHOST) { + tcg_handle_semihosting(cs); + return; + } } -#endif /* CONFIG_TCG */ /* * Hooks may change global state so BQL should be held, also the * BQL needs to be held for any modification of --=20 2.26.2