From patchwork Sun Apr 17 17:44:14 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Richard Henderson X-Patchwork-Id: 562853 Delivered-To: patch@linaro.org Received: by 2002:a05:7000:6886:0:0:0:0 with SMTP id m6csp1869317map; Sun, 17 Apr 2022 11:24:01 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyM2+bvjlMqb282s+RJwD3ylAnG2qg53rG7y+3o6DkVDdCjWr/wKAEhWKxyOj+yWZlNlgTg X-Received: by 2002:a05:622a:1e9a:b0:2f1:ef2c:6ab1 with SMTP id bz26-20020a05622a1e9a00b002f1ef2c6ab1mr5122348qtb.264.1650219841096; Sun, 17 Apr 2022 11:24:01 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1650219841; cv=none; d=google.com; s=arc-20160816; b=0AVIrDsXLzb5Gnjtwke+EMr4WQFIJ32eLkq/O+OsX3K9IViz/iKY57DTCnMXaPzhH9 Wusgf2y8Gf1rUMm9p82PohLGK5tWW0W3Rel1oprEEgaAC1NcCISTsKn9xE48YqBKkxaG kyHC3zqXgy9nK4oL8tvh4aeQ9Lf4jh7i9oM5rn+6l5GHJUHP/zgYfyMoBe8Y9d3uTI4B haoqwVQ5I69pxcVgiatfU1Q8vzTeNAL+p1XqRFViqKvw38Co5HLaUHan6JlkDazG/s9w ik8csfopGNXTCsuKy4GV9+mm0TUQvuEryt0rDKmRjGsQar136kK1uoD1JhmSrFQ7Hakx ZCVA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:cc:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:references:in-reply-to:message-id:date:subject:to:from :dkim-signature; bh=QrZ4LAIma7K6buALjtxKDFsEKoasy1WK64ZnNEpjen0=; b=rQvOowznas1xUJdypzQBebaFZ4VUpif9oKCoh61dbAvGD+4Xt2J3JBC+LH815b7zaq hxu1HH77y5jgDkw3E4347ICHniWnpHxs4hftib6dDI9s9Ao+k+EOWLn/drZb8iPtH+TB rPe1imaqfdPz3WZIom09PVjLzeZnFdT3WiN77q0GqZ6wlk6Odd403IGWr1X23n+KhfkM YzG5N0OopHph1c6RB+gRlfJEoIuEzbnocB/NpQPPXPhbnIN1RASA3iZ+WJEcnLRaAtMq F9TPBgaGmTmk+dw2Q38fdBBtUNWr4bmZZxFxUFOnPmnmLEFAQqLWRhKldl+mxNOzbaKX hlcA== ARC-Authentication-Results: i=1; mx.google.com; dkim=fail header.i=@linaro.org header.s=google header.b=dh+0OvM+; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. [209.51.188.17]) by mx.google.com with ESMTPS id t22-20020a05622a01d600b002f1fa6644e7si761368qtw.272.2022.04.17.11.24.01 for (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Sun, 17 Apr 2022 11:24:01 -0700 (PDT) Received-SPF: pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; Authentication-Results: mx.google.com; dkim=fail header.i=@linaro.org header.s=google header.b=dh+0OvM+; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: from localhost ([::1]:34302 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ng9Z2-000433-N2 for patch@linaro.org; Sun, 17 Apr 2022 14:24:00 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:49578) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ng90Q-0004X6-T1 for qemu-devel@nongnu.org; Sun, 17 Apr 2022 13:48:14 -0400 Received: from mail-pj1-x102b.google.com ([2607:f8b0:4864:20::102b]:37522) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1ng90P-00043b-0l for qemu-devel@nongnu.org; Sun, 17 Apr 2022 13:48:14 -0400 Received: by mail-pj1-x102b.google.com with SMTP id mm4-20020a17090b358400b001cb93d8b137so15541256pjb.2 for ; Sun, 17 Apr 2022 10:48:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=QrZ4LAIma7K6buALjtxKDFsEKoasy1WK64ZnNEpjen0=; b=dh+0OvM+1fhLJ5bLIEGS34EBfRXobJqfZ4g+YfjBUCBNpnDWxyhwJusLJ4uQoofIXP huKVukvqdIuC3uTFs3MfQq6GrGEkEPA3CI7QuSTVjE7D3ZE5yomy1UoO4iooxmXalve2 SIkHTviXYlJzQsGxF2fYheHU7Zrw6eaa+GGRgNeEj4t6pX1+7dNlmv43nPFLcyMl7eGk Vi0gv2mNUd8trkS3EvvIcjgNvrPYK7voooZzRq/tkseFkSseOJfR9ap5OregW3rP334X NnrrEd+IQnc4PFKPTyvP/SPvX/NFeShcrSRclFPGKt8PWWvME00nu93SCgzwQjAowfHs s8VA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=QrZ4LAIma7K6buALjtxKDFsEKoasy1WK64ZnNEpjen0=; b=7KSgOudYzNy0KiatftXkVtRPAODA75+gF9kJ+CEUua8Z7pOCu/ElfQvJCxdsYpt7F/ ay+6Dp9KE2K/8qzx87PZ8Fhq5Qj5QCf2H+9nggyiP0SbzAnIJv9l3NtGOyG6Rzs0cApM b7J/Up/e+gRa+VrnbhmLzzqA4YDQySB2DnHJ+RI9H4p/rGnt3gLCepupH8Wa3Co4gOQe QfmMN82PyPOd4Wc6XtXF+y4f5x0jNsVC/rs+TdeEJ+/Z7kOzAw3pldT1YgEmft+NJ+sK 4qQ837wnm3eJvbMGoQKKAT6J+S9KfUzFYAFe2LK/wec8ZemAt9jym1b3/jciKlItuyIM UsMA== X-Gm-Message-State: AOAM530cortTe1D+nIHnK/3sK+LDBp37ODdNcdS1+4HLAk/8WvEF/qFO +u+yGJC6fArBIhHgcyIuVeFcfF02nxxvzA== X-Received: by 2002:a17:90b:255:b0:1cf:39e7:a7aa with SMTP id fz21-20020a17090b025500b001cf39e7a7aamr9111100pjb.137.1650217691657; Sun, 17 Apr 2022 10:48:11 -0700 (PDT) Received: from localhost.localdomain (174-21-142-130.tukw.qwest.net. [174.21.142.130]) by smtp.gmail.com with ESMTPSA id e14-20020aa78c4e000000b00506475da4cesm9372055pfd.49.2022.04.17.10.48.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 17 Apr 2022 10:48:11 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH v3 48/60] target/arm: Add isar_feature_{aa64,any}_ras Date: Sun, 17 Apr 2022 10:44:14 -0700 Message-Id: <20220417174426.711829-49-richard.henderson@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220417174426.711829-1-richard.henderson@linaro.org> References: <20220417174426.711829-1-richard.henderson@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::102b; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x102b.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, T_SCC_BODY_TEXT_LINE=-0.01 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: , Cc: Peter Maydell , qemu-arm@nongnu.org Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: "Qemu-devel" Add the aa64 predicate for detecting RAS support from id registers. We already have the aa32 version from the M-profile work. Add the 'any' predicate for testing both aa64 and aa32. Reviewed-by: Peter Maydell Signed-off-by: Richard Henderson --- target/arm/cpu.h | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/target/arm/cpu.h b/target/arm/cpu.h index 20bf70545e..d71edfc1c1 100644 --- a/target/arm/cpu.h +++ b/target/arm/cpu.h @@ -3885,6 +3885,11 @@ static inline bool isar_feature_aa64_aa32_el1(const ARMISARegisters *id) return FIELD_EX64(id->id_aa64pfr0, ID_AA64PFR0, EL1) >= 2; } +static inline bool isar_feature_aa64_ras(const ARMISARegisters *id) +{ + return FIELD_EX64(id->id_aa64pfr0, ID_AA64PFR0, RAS) != 0; +} + static inline bool isar_feature_aa64_sve(const ARMISARegisters *id) { return FIELD_EX64(id->id_aa64pfr0, ID_AA64PFR0, SVE) != 0; @@ -4107,6 +4112,11 @@ static inline bool isar_feature_any_debugv8p2(const ARMISARegisters *id) return isar_feature_aa64_debugv8p2(id) || isar_feature_aa32_debugv8p2(id); } +static inline bool isar_feature_any_ras(const ARMISARegisters *id) +{ + return isar_feature_aa64_ras(id) || isar_feature_aa32_ras(id); +} + /* * Forward to the above feature tests given an ARMCPU pointer. */