From patchwork Thu Feb 6 13:10:44 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 13963009 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 856FBC02194 for ; Thu, 6 Feb 2025 13:13:09 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tg1fS-0005EA-0v; Thu, 06 Feb 2025 08:11:42 -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 ) id 1tg1fP-0005C2-9c for qemu-devel@nongnu.org; Thu, 06 Feb 2025 08:11:39 -0500 Received: from mail-wm1-x32f.google.com ([2a00:1450:4864:20::32f]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1tg1fN-00088e-At for qemu-devel@nongnu.org; Thu, 06 Feb 2025 08:11:38 -0500 Received: by mail-wm1-x32f.google.com with SMTP id 5b1f17b1804b1-4361f664af5so9793535e9.1 for ; Thu, 06 Feb 2025 05:11:36 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1738847495; x=1739452295; darn=nongnu.org; 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=V8KqGQ9zIkCuNT2EkzNy15iA5VEmYGDpqhCWVedzzZA=; b=EshzQQPoPeg8YzMvPK1lpDDOjJ+VGHLSFevlqfRyOJZ6K8gq+FeC4Xotl5HVOdNVd+ Bm3tC6WY4bq5Mu/uhJsc5i+JrHzQqjlCezLTO8YZuzxyZYNnkTeRx0Q4e0EEK0bC00fg FEX0VF6wsJ5r5RqSSvUuP61fiFyWK+BZP3GKUfGjXbGeZccORfJoNbyH1TjsLHf5j+WU 1DfDjlWGxZh14SLFpD91L3iS545BHMV7Fz8JwZYk8ZbN0aF6fkC3GJujojGM6rTpSfGI ts3ZMRYBanj5UqazvhR/s7g+rz9qcuInhpl2y14fyr5TpQQnharurFBi4PqLOnHXc4aX vPxg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1738847495; x=1739452295; 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=V8KqGQ9zIkCuNT2EkzNy15iA5VEmYGDpqhCWVedzzZA=; b=rdARv1NO4Y10J4DYxiZepap0EY7IjiWOAvHJQUI//p5SZ6av0qaJtoVgKO0XmwJNpT q38iRD37KM8DRoaMFReslgBV7ic1PSgqi52iOULEI1u+zKenQDOaVC9CrjwOey7Rt0JP VNtJM9RtV5BTmr4r8zJex6AAtypIG9mQXxJtiymelnlE1Gj4BECkJ3Ui5Hv7Xovy9RJz bGi5QmwG64gO66yi90Jg3inCj9oimi2tpDia9VC31jfAS3Tt9Odwdxd2rjFmnN24aLIo c81eOzprmqkpRZHfvCfWBOvXW2pfOBoblpgs5GSHQAi+fPPKc8nIcJo7CeN8V+GkMooB Disg== X-Gm-Message-State: AOJu0YxZMDDMOPnByOaDaXXJu7n+AhTG9RaSruPj/HbUBuG4CYZbxZiC SERgTYTVLqy4VrkGWx+jFR2bcn9BwbBMMPVsndJFUnPSr0UyILUsAggJsy4qn3ZH19T/1mZE2pE ui/8= X-Gm-Gg: ASbGnctBXcSmeBfrZasd/1ODawcOpfsbFvZNPAHn47QOFuuLf2Tx8Aj/4fynfKDp+mu 63USE3j871Oir9ueHhpeUbetbE6twYrPhXbw3CCO/3iT3ymSRtb+w2SpAFi4Db/hQ+i5qM0H8JI DYqs3rlgslK4GvbV2FROi4OpoWm9HvolSMUpX29APxaM1OzKk6cGdS27wqOv29nWOm+korj7b+A NFthlK7I4cdxWeYbifQ7p5cVpbnfSQYgCoO58BXLk6+nmL+Os74SDGu1Ux6TbCigL9J7mqUGoD4 T9wQ7furAEF/9m3rHMv1s4B5OMZ2pI20zJpsoYhd528XseP1iC3hPK+rWlq9SGeyIw== X-Google-Smtp-Source: AGHT+IEV1USrRzwvVIpMUR6OsIWmCALx70YRgTDv39hZsHmcmipnLEn8n1uFhKs7oHe8Mn8UWIGf0A== X-Received: by 2002:a05:600c:83ca:b0:434:f218:e1a8 with SMTP id 5b1f17b1804b1-439133fe7abmr21066925e9.19.1738847495448; Thu, 06 Feb 2025 05:11:35 -0800 (PST) Received: from localhost.localdomain (88-187-86-199.subs.proxad.net. [88.187.86.199]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4391dcb0eacsm18832295e9.23.2025.02.06.05.11.34 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Thu, 06 Feb 2025 05:11:35 -0800 (PST) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: qemu-arm@nongnu.org, Anton Johansson , Jason Wang , Paolo Bonzini , Alistair Francis , Thomas Huth , Richard Henderson , Peter Maydell , "Edgar E. Iglesias" , =?utf-8?q?Philippe_Mathieu-?= =?utf-8?q?Daud=C3=A9?= Subject: [PATCH v5 08/16] target/microblaze: Set MO_TE once in do_load() / do_store() Date: Thu, 6 Feb 2025 14:10:44 +0100 Message-ID: <20250206131052.30207-9-philmd@linaro.org> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20250206131052.30207-1-philmd@linaro.org> References: <20250206131052.30207-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::32f; envelope-from=philmd@linaro.org; helo=mail-wm1-x32f.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: 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-bounces+qemu-devel=archiver.kernel.org@nongnu.org All callers of do_load() / do_store() set MO_TE flag. Set it once in the callees. Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Richard Henderson --- target/microblaze/translate.c | 36 +++++++++++++++++++---------------- 1 file changed, 20 insertions(+), 16 deletions(-) diff --git a/target/microblaze/translate.c b/target/microblaze/translate.c index 86efabb83b5..0d51b2c468c 100644 --- a/target/microblaze/translate.c +++ b/target/microblaze/translate.c @@ -713,6 +713,8 @@ static bool do_load(DisasContext *dc, int rd, TCGv addr, MemOp mop, { MemOp size = mop & MO_SIZE; + mop |= MO_TE; + /* * When doing reverse accesses we need to do two things. * @@ -780,13 +782,13 @@ static bool trans_lbui(DisasContext *dc, arg_typeb *arg) static bool trans_lhu(DisasContext *dc, arg_typea *arg) { TCGv addr = compute_ldst_addr_typea(dc, arg->ra, arg->rb); - return do_load(dc, arg->rd, addr, MO_TE | MO_UW, dc->mem_index, false); + return do_load(dc, arg->rd, addr, MO_UW, dc->mem_index, false); } static bool trans_lhur(DisasContext *dc, arg_typea *arg) { TCGv addr = compute_ldst_addr_typea(dc, arg->ra, arg->rb); - return do_load(dc, arg->rd, addr, MO_TE | MO_UW, dc->mem_index, true); + return do_load(dc, arg->rd, addr, MO_UW, dc->mem_index, true); } static bool trans_lhuea(DisasContext *dc, arg_typea *arg) @@ -798,26 +800,26 @@ static bool trans_lhuea(DisasContext *dc, arg_typea *arg) return true; #else TCGv addr = compute_ldst_addr_ea(dc, arg->ra, arg->rb); - return do_load(dc, arg->rd, addr, MO_TE | MO_UW, MMU_NOMMU_IDX, false); + return do_load(dc, arg->rd, addr, MO_UW, MMU_NOMMU_IDX, false); #endif } static bool trans_lhui(DisasContext *dc, arg_typeb *arg) { TCGv addr = compute_ldst_addr_typeb(dc, arg->ra, arg->imm); - return do_load(dc, arg->rd, addr, MO_TE | MO_UW, dc->mem_index, false); + return do_load(dc, arg->rd, addr, MO_UW, dc->mem_index, false); } static bool trans_lw(DisasContext *dc, arg_typea *arg) { TCGv addr = compute_ldst_addr_typea(dc, arg->ra, arg->rb); - return do_load(dc, arg->rd, addr, MO_TE | MO_UL, dc->mem_index, false); + return do_load(dc, arg->rd, addr, MO_UL, dc->mem_index, false); } static bool trans_lwr(DisasContext *dc, arg_typea *arg) { TCGv addr = compute_ldst_addr_typea(dc, arg->ra, arg->rb); - return do_load(dc, arg->rd, addr, MO_TE | MO_UL, dc->mem_index, true); + return do_load(dc, arg->rd, addr, MO_UL, dc->mem_index, true); } static bool trans_lwea(DisasContext *dc, arg_typea *arg) @@ -829,14 +831,14 @@ static bool trans_lwea(DisasContext *dc, arg_typea *arg) return true; #else TCGv addr = compute_ldst_addr_ea(dc, arg->ra, arg->rb); - return do_load(dc, arg->rd, addr, MO_TE | MO_UL, MMU_NOMMU_IDX, false); + return do_load(dc, arg->rd, addr, MO_UL, MMU_NOMMU_IDX, false); #endif } static bool trans_lwi(DisasContext *dc, arg_typeb *arg) { TCGv addr = compute_ldst_addr_typeb(dc, arg->ra, arg->imm); - return do_load(dc, arg->rd, addr, MO_TE | MO_UL, dc->mem_index, false); + return do_load(dc, arg->rd, addr, MO_UL, dc->mem_index, false); } static bool trans_lwx(DisasContext *dc, arg_typea *arg) @@ -863,6 +865,8 @@ static bool do_store(DisasContext *dc, int rd, TCGv addr, MemOp mop, { MemOp size = mop & MO_SIZE; + mop |= MO_TE; + /* * When doing reverse accesses we need to do two things. * @@ -930,13 +934,13 @@ static bool trans_sbi(DisasContext *dc, arg_typeb *arg) static bool trans_sh(DisasContext *dc, arg_typea *arg) { TCGv addr = compute_ldst_addr_typea(dc, arg->ra, arg->rb); - return do_store(dc, arg->rd, addr, MO_TE | MO_UW, dc->mem_index, false); + return do_store(dc, arg->rd, addr, MO_UW, dc->mem_index, false); } static bool trans_shr(DisasContext *dc, arg_typea *arg) { TCGv addr = compute_ldst_addr_typea(dc, arg->ra, arg->rb); - return do_store(dc, arg->rd, addr, MO_TE | MO_UW, dc->mem_index, true); + return do_store(dc, arg->rd, addr, MO_UW, dc->mem_index, true); } static bool trans_shea(DisasContext *dc, arg_typea *arg) @@ -948,26 +952,26 @@ static bool trans_shea(DisasContext *dc, arg_typea *arg) return true; #else TCGv addr = compute_ldst_addr_ea(dc, arg->ra, arg->rb); - return do_store(dc, arg->rd, addr, MO_TE | MO_UW, MMU_NOMMU_IDX, false); + return do_store(dc, arg->rd, addr, MO_UW, MMU_NOMMU_IDX, false); #endif } static bool trans_shi(DisasContext *dc, arg_typeb *arg) { TCGv addr = compute_ldst_addr_typeb(dc, arg->ra, arg->imm); - return do_store(dc, arg->rd, addr, MO_TE | MO_UW, dc->mem_index, false); + return do_store(dc, arg->rd, addr, MO_UW, dc->mem_index, false); } static bool trans_sw(DisasContext *dc, arg_typea *arg) { TCGv addr = compute_ldst_addr_typea(dc, arg->ra, arg->rb); - return do_store(dc, arg->rd, addr, MO_TE | MO_UL, dc->mem_index, false); + return do_store(dc, arg->rd, addr, MO_UL, dc->mem_index, false); } static bool trans_swr(DisasContext *dc, arg_typea *arg) { TCGv addr = compute_ldst_addr_typea(dc, arg->ra, arg->rb); - return do_store(dc, arg->rd, addr, MO_TE | MO_UL, dc->mem_index, true); + return do_store(dc, arg->rd, addr, MO_UL, dc->mem_index, true); } static bool trans_swea(DisasContext *dc, arg_typea *arg) @@ -979,14 +983,14 @@ static bool trans_swea(DisasContext *dc, arg_typea *arg) return true; #else TCGv addr = compute_ldst_addr_ea(dc, arg->ra, arg->rb); - return do_store(dc, arg->rd, addr, MO_TE | MO_UL, MMU_NOMMU_IDX, false); + return do_store(dc, arg->rd, addr, MO_UL, MMU_NOMMU_IDX, false); #endif } static bool trans_swi(DisasContext *dc, arg_typeb *arg) { TCGv addr = compute_ldst_addr_typeb(dc, arg->ra, arg->imm); - return do_store(dc, arg->rd, addr, MO_TE | MO_UL, dc->mem_index, false); + return do_store(dc, arg->rd, addr, MO_UL, dc->mem_index, false); } static bool trans_swx(DisasContext *dc, arg_typea *arg)