From nobody Sun Feb 8 14:22:26 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.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; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=redhat.com ARC-Seal: i=1; a=rsa-sha256; t=1560614175; cv=none; d=zoho.com; s=zohoarc; b=Ilcd/4S0cBOkR63NviiTn8oQFiQWfBvFtQML2xQy9reN1rZaLzRC7TAKRsUtbRuF7LWmeSDegjeLKZEQcAqPxGN6HXRGy4zyEIcZWbR300nSnz4zqEQD8TiU+fEbO2MZLnP3vNAlHWIfJ791hqenlIA2od0Xse3uPT3hyUcf60w= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zoho.com; s=zohoarc; t=1560614175; h=Content-Type: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:ARC-Authentication-Results; bh=YmKgfjW28XK9uiTZcyiCGg1a6rU+Pyt+L4kQ6cdv7yM=; b=R/mjYzhC0HrC5ilXNDVW84En14JY/cqSGHPqmtTTrllVvPNFLqLs8KKhak6vnzd74+sa0diOPQ0CFH86MJ/GkMzbRxTlAyUN8CZ/5j8o76aosc7YBQMRkyRDxtHoq23bDo7b8Q/1lWSZhUw57nhv75NsUmEtqRcFRjinmFPIYgE= ARC-Authentication-Results: i=1; mx.zoho.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail header.from= (p=none dis=none) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1560614175064582.4814117133743; Sat, 15 Jun 2019 08:56:15 -0700 (PDT) Received: from localhost ([::1]:32968 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hcB2J-0005st-I4 for importer@patchew.org; Sat, 15 Jun 2019 11:56:11 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:35801) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hcAqw-00041n-QY for qemu-devel@nongnu.org; Sat, 15 Jun 2019 11:44:28 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hcAqu-0000XS-PD for qemu-devel@nongnu.org; Sat, 15 Jun 2019 11:44:26 -0400 Received: from mx1.redhat.com ([209.132.183.28]:48338) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hcAqr-0000KM-8L; Sat, 15 Jun 2019 11:44:21 -0400 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 65DF381129; Sat, 15 Jun 2019 15:44:20 +0000 (UTC) Received: from x1w.redhat.com (ovpn-204-41.brq.redhat.com [10.40.204.41]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 266831001B05; Sat, 15 Jun 2019 15:44:18 +0000 (UTC) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Date: Sat, 15 Jun 2019 17:43:40 +0200 Message-Id: <20190615154352.26824-12-philmd@redhat.com> In-Reply-To: <20190615154352.26824-1-philmd@redhat.com> References: <20190615154352.26824-1-philmd@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.27]); Sat, 15 Jun 2019 15:44:20 +0000 (UTC) Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PATCH v2 11/23] target/arm: Declare v7m_cpacr_pass() publicly 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: Peter Maydell , qemu-arm@nongnu.org, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" In the next commit we will move exception handling routines to v7m_helper, so this function will be called from 2 different files. Declare it inlined in the "internals.h" header. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Alex Benn=C3=A9e --- target/arm/helper.c | 19 ------------------- target/arm/internals.h | 21 +++++++++++++++++++++ 2 files changed, 21 insertions(+), 19 deletions(-) diff --git a/target/arm/helper.c b/target/arm/helper.c index cf76010ea1..5d05db84d3 100644 --- a/target/arm/helper.c +++ b/target/arm/helper.c @@ -7611,25 +7611,6 @@ uint32_t arm_phys_excp_target_el(CPUState *cs, uint3= 2_t excp_idx, return target_el; } =20 -/* - * Return true if the v7M CPACR permits access to the FPU for the specified - * security state and privilege level. - */ -static bool v7m_cpacr_pass(CPUARMState *env, bool is_secure, bool is_priv) -{ - switch (extract32(env->v7m.cpacr[is_secure], 20, 2)) { - case 0: - case 2: /* UNPREDICTABLE: we treat like 0 */ - return false; - case 1: - return is_priv; - case 3: - return true; - default: - g_assert_not_reached(); - } -} - /* * What kind of stack write are we doing? This affects how exceptions * generated during the stacking are treated. diff --git a/target/arm/internals.h b/target/arm/internals.h index 04711b317a..1d15af3f8b 100644 --- a/target/arm/internals.h +++ b/target/arm/internals.h @@ -891,6 +891,27 @@ static inline uint32_t v7m_sp_limit(CPUARMState *env) } } =20 +/** + * v7m_cpacr_pass: + * Return true if the v7M CPACR permits access to the FPU for the specified + * security state and privilege level. + */ +static inline bool v7m_cpacr_pass(CPUARMState *env, + bool is_secure, bool is_priv) +{ + switch (extract32(env->v7m.cpacr[is_secure], 20, 2)) { + case 0: + case 2: /* UNPREDICTABLE: we treat like 0 */ + return false; + case 1: + return is_priv; + case 3: + return true; + default: + g_assert_not_reached(); + } +} + /** * aarch32_mode_name(): Return name of the AArch32 CPU mode * @psr: Program Status Register indicating CPU mode --=20 2.20.1