From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: 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 11A0EC433EF for ; Thu, 2 Jun 2022 21:52:29 +0000 (UTC) Received: from localhost ([::1]:49472 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nwsk0-0008NM-67 for qemu-devel@archiver.kernel.org; Thu, 02 Jun 2022 17:52:28 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:36476) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nwsgf-0004SB-Fh for qemu-devel@nongnu.org; Thu, 02 Jun 2022 17:49:01 -0400 Received: from mail-pl1-x634.google.com ([2607:f8b0:4864:20::634]:39783) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1nwsgc-0008UL-Tl for qemu-devel@nongnu.org; Thu, 02 Jun 2022 17:49:01 -0400 Received: by mail-pl1-x634.google.com with SMTP id o17so5533764pla.6 for ; Thu, 02 Jun 2022 14:48:58 -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=80S55FypfkD2P2t6Vkw3PZn9gYfntg1XNKdtyYp1U90=; b=DDh1dNJYUj7ab/yKsg7Jp6GsTSGOUo+qthEPoOPyYgwBxq44wGW3N7dSva5qSlc+MP FwSsB2KSQHyRNJM8mH8BwVNhJj0sCX7CyAkDm9AV/pe78xRDjcppzOpQUUM1r8XTW8Za sk3WuDBruuPIL3i5RngtGXNodvDnFblReRUEOtVkwwcpxuKPCZ90beaAu5M5PE79TAOE fuRVQRNon99gv60lmOWJYD7ZAKJf40dbq3crcOO2jPADjIAaYGfo9DLbyViNZTv1TZKo uCI6nCpQvdk7BHvxxkh9iqT9zrwNw7/a5ukbMQE8SjtJX2guFAv7ymUDvLEWlN/PMGNC /uqw== 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=80S55FypfkD2P2t6Vkw3PZn9gYfntg1XNKdtyYp1U90=; b=101C/dLvByXDABKsO+e2AJKxOzRg0DnKwEa1/MPIg2Y9hn5bgdDVSL0KfujogDHrPJ SRPezELB2A9/30rEq749q2BItpt2ei1s2wqaQrPZbQ1gNrfpx4v1/xZB2vgZaKIX0nbv PZyFMyZGNCJpT12OnIijYbgYMTE37RGGmMuF+hWno0UPn0L3T3AMvq/KECzsl3NnfajB vfQGMELjOaJV82XuSTNVXbBI/gThlMaYvEfeqJvOXIFx0J/0MiOKDjrqtTcIBzZxs5AA pOHlbDQnXACCw5PGO2uF7H33k2glNwdT1ysoNbUu/Tue7V8IyMLDlKFInIDWPhOS17pe Xdqw== X-Gm-Message-State: AOAM532PQ4++/yRjJo+Q2poBC2YqFgl609QVryT6MA8FlsIQrU+jDNSJ HzyesvTkKB/+1usX+xkjXmG5i5UTzIH+lg== X-Google-Smtp-Source: ABdhPJwuIgwoYcZe5mfUy9R4CqL9VDxpZrewkYhXQaiMPTgpWdpKJra0wFrS8m22M0/80JKKLApe1A== X-Received: by 2002:a17:90b:2404:b0:1e3:4db0:f32a with SMTP id nr4-20020a17090b240400b001e34db0f32amr14706764pjb.201.1654206537513; Thu, 02 Jun 2022 14:48:57 -0700 (PDT) Received: from stoup.. (174-21-71-225.tukw.qwest.net. [174.21.71.225]) by smtp.gmail.com with ESMTPSA id bf7-20020a170902b90700b00163c6ac211fsm3988760plb.111.2022.06.02.14.48.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 02 Jun 2022 14:48:57 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: qemu-arm@nongnu.org Subject: [PATCH 03/71] target/arm: Remove route_to_el2 check from sve_exception_el Date: Thu, 2 Jun 2022 14:47:45 -0700 Message-Id: <20220602214853.496211-4-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220602214853.496211-1-richard.henderson@linaro.org> References: <20220602214853.496211-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::634; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x634.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: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" We handle this routing in raise_exception. Promoting the value early means that we can't directly compare FPEXC_EL and SVEEXC_EL. Signed-off-by: Richard Henderson --- target/arm/helper.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/target/arm/helper.c b/target/arm/helper.c index 960899022d..8ace3ad533 100644 --- a/target/arm/helper.c +++ b/target/arm/helper.c @@ -6159,8 +6159,7 @@ int sve_exception_el(CPUARMState *env, int el) /* fall through */ case 0: case 2: - /* route_to_el2 */ - return hcr_el2 & HCR_TGE ? 2 : 1; + return 1; } /* Check CPACR.FPEN. */ -- 2.34.1