From patchwork Thu Apr 25 10:39:24 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Maydell X-Patchwork-Id: 1927677 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=linaro.org header.i=@linaro.org header.a=rsa-sha256 header.s=google header.b=kmTUlo5n; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=patchwork.ozlabs.org) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4VQCJF48ylz1yZr for ; Thu, 25 Apr 2024 20:48:29 +1000 (AEST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rzwWN-0001xo-6Z; Thu, 25 Apr 2024 06:40:07 -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 1rzwWM-0001x9-0q for qemu-devel@nongnu.org; Thu, 25 Apr 2024 06:40:06 -0400 Received: from mail-lf1-x136.google.com ([2a00:1450:4864:20::136]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1rzwWK-00070Q-46 for qemu-devel@nongnu.org; Thu, 25 Apr 2024 06:40:05 -0400 Received: by mail-lf1-x136.google.com with SMTP id 2adb3069b0e04-5194cebd6caso901880e87.0 for ; Thu, 25 Apr 2024 03:40:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1714041602; x=1714646402; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:from:to:cc:subject:date:message-id :reply-to; bh=UIo/4Y0jCkZhZbVf1z/K9VYt8JNRKmGPNz3rHCYkyTk=; b=kmTUlo5n+PIezLqs8wHwqp1IlssJuLBtzASP4yPrLIDef8U3c6B2HG2l87/eVRfJJf Ns1efYXazFPpvydnIHlLG9LmeR7FyXH8T7Crg6gMqcUeguT1AWL7vdVO2IesoiheH/X4 LuFUh/jzEMURxkL4cBl/ecbS8xeJTCX8aWbAbToAH1akgLaAfWVI8UGF6gSHP701ToSj J6GP4xK7zSXEEQn52kO59K/Dz/l3MtU/5GcEgHB5DCSJa422JEj5VnANNEuD3gnSCHDi mvTqTQwIAymAGu/roljDqVHGEW4UWx2FmzoQWsH49HysbmAup0UPgzCJBF42y4zFBh6A /GJQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1714041602; x=1714646402; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=UIo/4Y0jCkZhZbVf1z/K9VYt8JNRKmGPNz3rHCYkyTk=; b=Y0A731qTbU0hhC3yuzEZ2Kz77WX3PxL3Hs0ufhnnR0U59TfTEkYTyPtISikYk8ioCs qlYjxvto7DK6gCll8oyV6DIgB7JhArs/rpEmIU/TO2Ro1RNQwZOlIcmZmB9rEpJc0VFA VUjV5u0038ky/OuTAU2AY6XtBpZpWxGJ95Qtfg7z9hm1rsaeQrcB8PK2IHAzRDIVe4fg 9ZngXROAPN7qB275YNa3QTS3LYUcGdeX8FEdOfM/uzi+ppezyugWmH3yEr+Uk58FoU5s tuCDkpoVi+2fUR0kGTYex70ywJUXVzIO5JLIXxAzFBMzQjGnL9BP2mZtywWzvC1wWcmk ILEg== X-Gm-Message-State: AOJu0YxGruwP8cL3vVodNEN0YBXpxspbCLXyHI7BwZcyQTP10tFmIiP2 xL/pcZcDhEQtVXnavbcRVPNCyebdeLEYnRv8SuFbhiM2sE/49WM+0VkMDKnVCc5wgTQcfAABMl8 x X-Google-Smtp-Source: AGHT+IGIUXUfL8ed/1eQi8VCDsq26Ev2gMqoSW7iJUd273qsKnkkXDALYoppPKazDECXEm1E2urHKQ== X-Received: by 2002:ac2:4984:0:b0:51c:3e9e:98ee with SMTP id f4-20020ac24984000000b0051c3e9e98eemr1261876lfl.23.1714041602293; Thu, 25 Apr 2024 03:40:02 -0700 (PDT) Received: from orth.archaic.org.uk (orth.archaic.org.uk. [2001:8b0:1d0::2]) by smtp.gmail.com with ESMTPSA id h15-20020a056000000f00b003434c764f01sm19485768wrx.107.2024.04.25.03.40.01 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 25 Apr 2024 03:40:01 -0700 (PDT) From: Peter Maydell To: qemu-devel@nongnu.org Subject: [PULL 03/37] target/arm: Add support for FEAT_NMI, Non-maskable Interrupt Date: Thu, 25 Apr 2024 11:39:24 +0100 Message-Id: <20240425103958.3237225-4-peter.maydell@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240425103958.3237225-1-peter.maydell@linaro.org> References: <20240425103958.3237225-1-peter.maydell@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::136; envelope-from=peter.maydell@linaro.org; helo=mail-lf1-x136.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=ham 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+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org From: Jinjie Ruan Add support for FEAT_NMI. NMI (FEAT_NMI) is an mandatory feature in ARMv8.8-A and ARM v9.3-A. Signed-off-by: Jinjie Ruan Reviewed-by: Richard Henderson Reviewed-by: Peter Maydell Message-id: 20240407081733.3231820-4-ruanjinjie@huawei.com Signed-off-by: Peter Maydell --- target/arm/internals.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/target/arm/internals.h b/target/arm/internals.h index dd3da211a3f..516e0584bf5 100644 --- a/target/arm/internals.h +++ b/target/arm/internals.h @@ -1229,6 +1229,9 @@ static inline uint32_t aarch64_pstate_valid_mask(const ARMISARegisters *id) if (isar_feature_aa64_mte(id)) { valid |= PSTATE_TCO; } + if (isar_feature_aa64_nmi(id)) { + valid |= PSTATE_ALLINT; + } return valid; }