From nobody Sat Nov 15 22:32:04 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; 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; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1747158322; cv=none; d=zohomail.com; s=zohoarc; b=UeYcFc+hTmwhpz0Lvg9R1IukkOPOf4PR0hEgH63xZst+f2DSO2UXMfWjAMlvnslrS7RjxEbR9iATot77UnRt5KVfrr+n8higYxalBjEaLrt7PVZNbw3eYu4Mk3/gZAqonLRIuoaI2xwfP2yYKAT8rzx13iPVhQlc7lwJjEJ8AkE= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1747158322; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=qVIjgN7PqQ1InviEgK5iLvt5f8f9YeJbM0wSldGeGyk=; b=kIeDd3a2OH0sq7386a+sOS6GddvKw8i35aGloOl52ei6EYvSlb1FxzZgjvI+I4FFL5SK0Keb/ongDyii7FKFxNvBCWtsJA5G5mL78bMymevjwTOU3Y6XOA0YaaLw8dQAjP73wlZX/k4Kds9hqVwb1Svg4BfOC3CGj2fnEqadUCs= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; 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; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1747158322704559.9833311553342; Tue, 13 May 2025 10:45:22 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1uEtfx-0003al-QK; Tue, 13 May 2025 13:44:23 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1uEtcm-0000tm-E1 for qemu-devel@nongnu.org; Tue, 13 May 2025 13:41:10 -0400 Received: from mail-wr1-x42e.google.com ([2a00:1450:4864:20::42e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1uEtcZ-0003RN-FV for qemu-devel@nongnu.org; Tue, 13 May 2025 13:41:03 -0400 Received: by mail-wr1-x42e.google.com with SMTP id ffacd0b85a97d-3a0b9e2d640so5409887f8f.2 for ; Tue, 13 May 2025 10:40:51 -0700 (PDT) Received: from localhost.localdomain (110.8.30.213.rev.vodafone.pt. [213.30.8.110]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3a1f5a4c5e1sm16732453f8f.89.2025.05.13.10.40.48 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Tue, 13 May 2025 10:40:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1747158049; x=1747762849; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=qVIjgN7PqQ1InviEgK5iLvt5f8f9YeJbM0wSldGeGyk=; b=VkOp8QP6tRbv3LVEphT5bOqiwbYutgdT2gYJ+jdFF7OtkU/nW4Ra+mF9mLTYdXa9Bh aplxYINE/cwf50/0sFK8tMTUoBHs6v1bFWtd4RQFvUoGVpCz47pl6gBquTRksgUxj/t0 Blya5A7tjPBuRh9xOOu1dWo+5ynewdT8Y+VDwsWkgMyPLwV0VPD/GBsBnK7PMG0TbNuh FUCVy/FT+DlK3f5ZVs9xM8HHrvn8MvvR1fVrCz9/ZFEzSZFX07fagPHHoNg4yCFfk8iE f8UpqGG0FXrtCtDpg+Mj6j1uI5x+CvO1PzPiQ7kfz4ZC9Ir4IPAS0A/vDXAfFS4VrXAJ mwiA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1747158049; x=1747762849; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=qVIjgN7PqQ1InviEgK5iLvt5f8f9YeJbM0wSldGeGyk=; b=Sim6GHeW/r7sacOY2QkP74OEZfvbdsfjN7TQTbaE1ShDHYP+WL5cvjtI4rRr4PYqwM OlMChvERC34MRFxGRQXiEI7WnE3yxixgaOvXT9dqKnm8cM09mhCme9UBB6RqRak1G4w8 /KyA6u3yvvdznsp9pAJ1vkAv2h6z9OIknj6pyn8cND1dkurL/GSL9s9fozxGwtiqvSzs QH+lCEFRQh91YMmaAFTZCcN2oVO+uSiqUyqNToeYcF2hnYy4Jm9zlm+ASHk9XofX550N ZnR8hpebe7CWQQq3EE5vwb9SXkQSnBe51tnRRBu/5ev3ZkRIWJesqN8aBaZTVbTZMz2w mMLw== X-Gm-Message-State: AOJu0Yw/ry+lkKUhorQmAVgX+apAWYQNG1S6FfODRGbcXV1GLGq0Q7jM 9rB+SfcjQOTIhFPut4tRG2DiOvjE2uSqz2COMVlF2ellVkSlBRggQHRwYtI5EnoCDjoSRDHGv/i 6eYk= X-Gm-Gg: ASbGncvQ9x+mL/mJPVpJw7vVKvOMEMY4J39De7R6SiwYPiwHY3CQByp4iIhkmmflAyJ Vc685AH276bmgwsRWZAsWjrQejmOCBlZvAV+Gil44qv6UhO7x3GANY5YUugrh8uTGUcuSKMVjx3 wUVW5zO5Ag0o+nrPfhl8Kz+y0kfdNLzRvdLTJYdXT6A2aywuXjYqTDFO/lrkI5UuBrQyui13Q2W iIs5jDjEyre/z6ShJ06dBlf5lRsX98o7PzfB66U4RiX2YsVhqnukYAvvOiKWAKPC2vG33AGAkA9 ZLhNnKk2io0wCPQNqHL28yy0pVf7Ju00Yzx0ShfL7rO2GeER9rXO5hEbcEQ9mnPI206vbyx++On NgJuEgq35nRhS5uwK3C2tqP/31brf X-Google-Smtp-Source: AGHT+IHAEdQUtIuWPF6dpXTLaYvkfrnCWfR2UgSiP27x5QkUddlu3x1t98IdkPSU+oNWIk3DL2oKZQ== X-Received: by 2002:a05:6000:1889:b0:39f:28de:468 with SMTP id ffacd0b85a97d-3a3496c4202mr163244f8f.28.1747158049447; Tue, 13 May 2025 10:40:49 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Peter Maydell , qemu-arm@nongnu.org, Richard Henderson , Pierrick Bouvier , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH 16/19] target/arm: Add arm_cpu_has_feature() helper Date: Tue, 13 May 2025 18:39:25 +0100 Message-ID: <20250513173928.77376-17-philmd@linaro.org> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20250513173928.77376-1-philmd@linaro.org> References: <20250513173928.77376-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" 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=2a00:1450:4864:20::42e; envelope-from=philmd@linaro.org; helo=mail-wr1-x42e.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1747158323724116600 arm_cpu_has_feature() is equivalent of arm_feature(), however while the latter uses CPUARMState so is target-specific, the former doesn't and can be called by target-agnostic code in hw/. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Pierrick Bouvier --- target/arm/cpu_has_feature.h | 2 ++ target/arm/cpu.c | 7 +++++++ 2 files changed, 9 insertions(+) diff --git a/target/arm/cpu_has_feature.h b/target/arm/cpu_has_feature.h index 2adfccd9208..352f9d75bed 100644 --- a/target/arm/cpu_has_feature.h +++ b/target/arm/cpu_has_feature.h @@ -62,4 +62,6 @@ typedef enum arm_features { ARM_FEATURE_BACKCOMPAT_CNTFRQ, /* 62.5MHz timer default */ } ArmCpuFeature; =20 +bool arm_cpu_has_feature(ARMCPU *cpu, ArmCpuFeature feature); + #endif diff --git a/target/arm/cpu.c b/target/arm/cpu.c index 8c9d161f2ef..759636a3b0e 100644 --- a/target/arm/cpu.c +++ b/target/arm/cpu.c @@ -54,6 +54,13 @@ #include "target/arm/gtimer.h" #include "target/arm/multiprocessing.h" =20 +bool arm_cpu_has_feature(ARMCPU *cpu, ArmCpuFeature feature) +{ + CPUARMState *env =3D &cpu->env; + + return arm_feature(env, feature); +} + static void arm_cpu_set_pc(CPUState *cs, vaddr value) { ARMCPU *cpu =3D ARM_CPU(cs); --=20 2.47.1