From nobody Wed Feb 11 00:55:24 2026 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=1649463198; cv=none; d=zohomail.com; s=zohoarc; b=T2hTpVrVBhdgtasnzSPQPpBoLu4s4tf/izYTfd6JBv4fYwE7EJMasKzTZwYsBzbqYV+IDnf5U7dk14NUSS5cv5Flc5N/WgVhtJzsCKY6SJFuLNz19rjF48CnAho5dhz1cF3rHLwAOFpfOcLiPUtChB1LD380DH7tMbCXEhybiPE= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1649463198; h=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; bh=d2bF5Nr0rwxv79nY64ioUunD/Z2b0emNBLOrA8/hvIQ=; b=UqxNJV/vZL8jhpEeA/lvlBTCGV2xJQVUPfXSwW2OD3EmPO52XEvQilJMQov2Qq9Set/q0ALcBhVAENKmzsk6PNyo+1O2EvyUh8iQxZnZP9+Yoa2N4r491FV5YuNehfwd+bu5OQLqoss+WXmpiDXGW6aARei/mCDYKotCBw7UMXA= 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 164946319870746.85983146822366; Fri, 8 Apr 2022 17:13:18 -0700 (PDT) Received: from localhost ([::1]:43430 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ncyj7-00013Y-8W for importer@patchew.org; Fri, 08 Apr 2022 20:13:17 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:46628) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ncydp-0008Bw-R8 for qemu-devel@nongnu.org; Fri, 08 Apr 2022 20:07:49 -0400 Received: from mail-pg1-x52f.google.com ([2607:f8b0:4864:20::52f]:37577) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1ncydo-0003QO-8s for qemu-devel@nongnu.org; Fri, 08 Apr 2022 20:07:49 -0400 Received: by mail-pg1-x52f.google.com with SMTP id 32so6969883pgl.4 for ; Fri, 08 Apr 2022 17:07:47 -0700 (PDT) Received: from localhost.localdomain (174-21-142-130.tukw.qwest.net. [174.21.142.130]) by smtp.gmail.com with ESMTPSA id t69-20020a637848000000b0039831d6dc23sm22073961pgc.94.2022.04.08.17.07.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 08 Apr 2022 17:07:46 -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=d2bF5Nr0rwxv79nY64ioUunD/Z2b0emNBLOrA8/hvIQ=; b=dhtm9mZg0TIdFZEFeKCvOtc1WY2lqY3eZ0b1jp3xI+9KYfK5Hd8kT0iWhvGbBpHaoI ctJrRJXufe9HaQMbngSZuXG6LeylrxXNLH5/u5fS/yHd3oEwEVqN5RbX7WXeymeYaCvI opcYvUSa34+lvY4DyLOl3TNPSte66uXePCHTJDHyhxl7Z1kKgm97Geni7FfVtvoEgfvK 4ybrO7786w6dOHxsCNlYIO0oZkX/Y1COMpS/yycb0SbOY8DVyJcJRYmg1MySNet2WVVt EKQ7Z6oT4M5igS7myrCyXq3n+Rn/ocMBZ981CHXw5yU0ac5RuTsObAEJCy3IjeBf8ney jLrw== 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=d2bF5Nr0rwxv79nY64ioUunD/Z2b0emNBLOrA8/hvIQ=; b=1zU9Cl90LcVS8Fix1nuuN+5nGt5Hkdk2sxjkZrmY1/q6EdCmMeeqHV2sE5yIlL/hyn /1dAcgxlLqeYFQlgTnxSv2TXIZhSTqJ+W9AGVOfvdI2objo9e9K5BZEwR8n1G1d1ZpX3 PxXr/tw/J2l4DTSoQFfB8ztq94tJh8SnbxYypgmDwvrnCn0uVc4xU53m2zYtLfFcLpKL M3HVS4BaXh3Xu8kjjkwLQMcbgT8zhb6Qr2tY/GeRX1oZZaEFSr7xk4YUKLuD07AJlRzd FMxVRM1pljKbHoFdBEyoECnAwrMoxbKjfr3nnz7w4oLZLT2Sza8fy59PTv9k7TaOLWPQ Fbsw== X-Gm-Message-State: AOAM531drQARi9wbBO7XADuBY2Zf/J+Yp7Uewy5SrgJWeHRNr1Y4qpie 6/lNmkqdvdmgYFZb4gQQWjUBOdBSDHuwIA== X-Google-Smtp-Source: ABdhPJxC4PNj81OUMlq/bFSAi12408yAljYn0B2/AEV4R3lppp3RmOyxuwvjyTxwlgeVdCXPxJd15A== X-Received: by 2002:a05:6a00:985:b0:505:9b3b:3fd6 with SMTP id u5-20020a056a00098500b005059b3b3fd6mr797141pfg.30.1649462866894; Fri, 08 Apr 2022 17:07:46 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH 04/16] target/arm: Set ID_DFR0.PerfMon for qemu-system-arm -cpu max Date: Fri, 8 Apr 2022 17:07:30 -0700 Message-Id: <20220409000742.293691-5-richard.henderson@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220409000742.293691-1-richard.henderson@linaro.org> References: <20220409000742.293691-1-richard.henderson@linaro.org> MIME-Version: 1.0 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=2607:f8b0:4864:20::52f; envelope-from=richard.henderson@linaro.org; helo=mail-pg1-x52f.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=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: , Cc: qemu-arm@nongnu.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1649463199093100001 Content-Type: text/plain; charset="utf-8" We set this for qemu-system-aarch64, but failed to do so for the strictly 32-bit emulation. Fixes: 3bec78447a9 ("target/arm: Provide ARMv8.4-PMU in '-cpu max'") Signed-off-by: Richard Henderson Reviewed-by: Peter Maydell --- target/arm/cpu_tcg.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/target/arm/cpu_tcg.c b/target/arm/cpu_tcg.c index 43ac3e27fa..9569e496e0 100644 --- a/target/arm/cpu_tcg.c +++ b/target/arm/cpu_tcg.c @@ -1029,6 +1029,10 @@ static void arm_max_initfn(Object *obj) t =3D cpu->isar.id_pfr2; t =3D FIELD_DP32(t, ID_PFR2, SSBS, 1); cpu->isar.id_pfr2 =3D t; + + t =3D cpu->isar.id_dfr0; + t =3D FIELD_DP32(t, ID_DFR0, PERFMON, 5); /* v8.4-PMU */ + cpu->isar.id_dfr0 =3D t; } #endif /* !TARGET_AARCH64 */ =20 --=20 2.25.1