From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D1BEBC433C1 for ; Fri, 26 Mar 2021 19:54:03 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 85BE161937 for ; Fri, 26 Mar 2021 19:54:03 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 85BE161937 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:38278 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lPsWw-0001VN-5K for qemu-devel@archiver.kernel.org; Fri, 26 Mar 2021 15:54:02 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:52516) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lPsH3-0006IZ-UC for qemu-devel@nongnu.org; Fri, 26 Mar 2021 15:37:37 -0400 Received: from mx2.suse.de ([195.135.220.15]:45422) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lPsH1-0000vf-Vg for qemu-devel@nongnu.org; Fri, 26 Mar 2021 15:37:37 -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 C12E4AF2C; Fri, 26 Mar 2021 19:37:24 +0000 (UTC) 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 v12 17/65] target/arm: tcg: add stubs for some helpers for non-tcg builds Date: Fri, 26 Mar 2021 20:36:13 +0100 Message-Id: <20210326193701.5981-18-cfontana@suse.de> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20210326193701.5981-1-cfontana@suse.de> References: <20210326193701.5981-1-cfontana@suse.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" the armv7m one should go away with proper configuration changes (only enabling possible boards for KVM). Signed-off-by: Claudio Fontana --- target/arm/tcg/helper-stubs.c | 21 +++++++++++++++++++++ target/arm/tcg/meson.build | 3 +++ 2 files changed, 24 insertions(+) create mode 100644 target/arm/tcg/helper-stubs.c diff --git a/target/arm/tcg/helper-stubs.c b/target/arm/tcg/helper-stubs.c new file mode 100644 index 0000000000..3df03a28da --- /dev/null +++ b/target/arm/tcg/helper-stubs.c @@ -0,0 +1,21 @@ +/* + * QEMU ARM stubs for some TCG helper functions + * + * Copyright 2021 SUSE LLC + * + * This work is licensed under the terms of the GNU GPL, version 2 or later. + * See the COPYING file in the top-level directory. + */ + +#include "qemu/osdep.h" +#include "cpu.h" + +int fp_exception_el(CPUARMState *env, int cur_el) +{ + return 0; +} + +void write_v7m_exception(CPUARMState *env, uint32_t new_exc) +{ + g_assert_not_reached(); +} diff --git a/target/arm/tcg/meson.build b/target/arm/tcg/meson.build index 21d44404f3..a0ef03a6e3 100644 --- a/target/arm/tcg/meson.build +++ b/target/arm/tcg/meson.build @@ -27,6 +27,9 @@ arm_ss.add(when: 'CONFIG_TCG', if_true: files( 'vfp_helper.c', 'crypto_helper.c', 'debug_helper.c', + +), if_false: files( + 'helper-stubs.c', )) arm_ss.add(when: ['TARGET_AARCH64','CONFIG_TCG'], if_true: files( -- 2.26.2