Message ID | 20230227230122.816702-4-richard.henderson@linaro.org (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org> X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 9F297C64ED8 for <qemu-devel@archiver.kernel.org>; Mon, 27 Feb 2023 23:02:43 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from <qemu-devel-bounces@nongnu.org>) id 1pWmUw-0007TF-KC; Mon, 27 Feb 2023 18:01:34 -0500 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 <richard.henderson@linaro.org>) id 1pWmUv-0007OH-Ly for qemu-devel@nongnu.org; Mon, 27 Feb 2023 18:01:33 -0500 Received: from mail-pg1-x529.google.com ([2607:f8b0:4864:20::529]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from <richard.henderson@linaro.org>) id 1pWmUt-0000yI-Sg for qemu-devel@nongnu.org; Mon, 27 Feb 2023 18:01:33 -0500 Received: by mail-pg1-x529.google.com with SMTP id q23so4565466pgt.7 for <qemu-devel@nongnu.org>; Mon, 27 Feb 2023 15:01:31 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; 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=tZqDXhMcCOeub1Ju764Ko+HifWn9WFHZoVwIsyr5duY=; b=xo6w2ztMChST+elFtliGIIapTKSUnZGcrkEYJYGlf0MJER4vrma3y4pEhWVznNOivR fC8+0SIt99uQhLg+5fwR+2xXSCHnLzBq0jO8TX7wq7XMlVPT5Jkfsjh2IA2QzS1NzFQu 0adc8sxEgBlBryao6cpZQ4YFz36KNX5p3JPnASWNg7t/S5XXUC9EXDjUvJgiDSWDMsDy yTyd6dpwNG6Wxmy6dl1AtcNvCXNprHPtEO2wg0yHdrf3yzuwznLmSOVvWwA10lwI8XSV U1n3B4WigkiDvfIuO+D+yoIEzp/zZbMaJcGEPOWNbMi1giB43hmSzT62P988DZfG5wmy Gr8g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; 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=tZqDXhMcCOeub1Ju764Ko+HifWn9WFHZoVwIsyr5duY=; b=ni6pZ2GjSXeAF3iscXqMqm9Wei+OEIBnrIszMQHUAubHNWQ4utg9/XHwgog122ax4T cBdYrKbR33ZxXl+pHsSo7sZNGpFLHTf3ki8qzIB5ahoxDG3EQ7NjNqZtLaZ/MIlNdcJJ WMceBGGLijqCCNU65HAADE7LdZudjfTUAIHOpm4wZrg7KOkW3gysOPNLXgOjA939112z jO+EDwL3h/FI9UVklM4EbzvQEJpB1SNlAnx0+sjJsQ+m6XZVAM91v8FBUAOMVsTalThQ 6ETTayQj69Su572uTUBWA3Xp9XWo5KVTInOCYO9//TmSOk1SG+SghGIm8AKfjTI/M66D PoaQ== X-Gm-Message-State: AO0yUKXcCz6T3i8pJZqObo7ZuVSzDEzXpDc5YrGZKC2qFehPp0XbVOMA eajauP0VAFLFbZC8QPWT98m57F3/BcVID+vxoes= X-Google-Smtp-Source: AK7set/fIBzPGvlhhC3NRhYmhPCyAlnzVBbpxSmmw2MQaDlovoBXHYtbrzLkpfnnu9u7BmWrDFvlBg== X-Received: by 2002:aa7:8f0b:0:b0:5a9:c535:dba3 with SMTP id x11-20020aa78f0b000000b005a9c535dba3mr567113pfr.25.1677538890324; Mon, 27 Feb 2023 15:01:30 -0800 (PST) Received: from stoup.. (rrcs-173-198-77-218.west.biz.rr.com. [173.198.77.218]) by smtp.gmail.com with ESMTPSA id u2-20020a637902000000b0050301745a5dsm4406130pgc.50.2023.02.27.15.01.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 27 Feb 2023 15:01:29 -0800 (PST) From: Richard Henderson <richard.henderson@linaro.org> To: qemu-devel@nongnu.org Cc: qemu-arm@nongnu.org, Peter Maydell <peter.maydell@linaro.org> Subject: [PATCH for-8.0 v4 03/21] target/arm: SCR_EL3.NS may be RES1 Date: Mon, 27 Feb 2023 13:01:04 -1000 Message-Id: <20230227230122.816702-4-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230227230122.816702-1-richard.henderson@linaro.org> References: <20230227230122.816702-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::529; envelope-from=richard.henderson@linaro.org; helo=mail-pg1-x529.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: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <https://lists.nongnu.org/archive/html/qemu-devel> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org |
Series |
target/arm: Implement FEAT_RME
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expand
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diff --git a/target/arm/helper.c b/target/arm/helper.c index 66c578c360..20e28d5e09 100644 --- a/target/arm/helper.c +++ b/target/arm/helper.c @@ -1856,6 +1856,9 @@ static void scr_write(CPUARMState *env, const ARMCPRegInfo *ri, uint64_t value) } if (cpu_isar_feature(aa64_sel2, cpu)) { valid_mask |= SCR_EEL2; + } else if (cpu_isar_feature(aa64_rme, cpu)) { + /* With RME and without SEL2, NS is RES1 (R_GSWWH, I_DJJQJ). */ + value |= SCR_NS; } if (cpu_isar_feature(aa64_mte, cpu)) { valid_mask |= SCR_ATA;