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 4016EC61DA4 for ; Thu, 16 Feb 2023 03:12:15 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pSUdr-0007F9-5H; Wed, 15 Feb 2023 22:09:03 -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 1pSUdp-0007Eh-Hx for qemu-devel@nongnu.org; Wed, 15 Feb 2023 22:09:01 -0500 Received: from mail-pg1-x534.google.com ([2607:f8b0:4864:20::534]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pSUdn-0008WC-Pk for qemu-devel@nongnu.org; Wed, 15 Feb 2023 22:09:01 -0500 Received: by mail-pg1-x534.google.com with SMTP id z6so458008pgk.0 for ; Wed, 15 Feb 2023 19:08:59 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=/GxJhFdPqx/4DoO1k6kgRLfEU03I4v3aY/Rgmc6DRpw=; b=jmI1GS0wVdnxLk+6xbKmpsu46oQm9DKnQMQJ8zowu/KTFpVpPaJagfhtO8c0uBOqQW K9P+9YunYoSefAYGCnV0bj90BVdEbsJtrMNUbZrQu2znprUwOLFvCjjuCGXZVAyD9CfB OKjvI4ZiGRE/6IeTZvuQEku3EguasE8J6fs7G6j9P6aAuL0ZWqzhrnMRx4cBwTOBgux5 lZDz6Jbsa1XQLqSog3p25MDoSIuNVh8Yp7pWMqy7y3/8OUQN1j8LGo+KRMZBpFHPd1Md finGb8M2B9bM42jDHGgzg4ghOOPZKLpzC9SvYL4ubrfUD04m0xP04DLUH5EvfbyGnoxh AbuA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=/GxJhFdPqx/4DoO1k6kgRLfEU03I4v3aY/Rgmc6DRpw=; b=R/0kBVDjunlaoLxmm8fQNMH43hTgzQBZ1mZ549HqxQvYsyrYyCBNjgl9Wgg+y6+GnU 4d7lpy8i/NGrws4/3sGuoImIiYblNJXk/Y4AAPzEZWFXGHY7/oRe3jr+vJhVhvoHFz09 3ApeJizhAkssENEWkOWdXQDfXArXzyNhSRKVuaBwL/4Q67ZjdQNG+2+T+EyWJ8BFIgVX OwuOVdY6RZnd2z/6Prmkt0WsRrgIafddMyz+ByPQoTgI1zXT9nTazLqvQRzOD/DAd5JP vozcm2gnO6Rz2O33u9rSLdrLLYKDsRsNayAXEh7VDVnBa7S9kkVB/wnCB1hUgH/2v8Gt mkXg== X-Gm-Message-State: AO0yUKUA3z0PMON7BxtmysIkJvVK/xUp5ABqWOk1dkJSXyKS9LTmaYR9 iYbxll2FEEuv+nXpV3bUTFs7Wm3MiUKFByjrht0= X-Google-Smtp-Source: AK7set9on7RqfTujKT8Km516M8nkoA/HlhcEYXmvWZFUZRyRDWZfYF5tNehxpzEq9ZFHCL3OEeWrgA== X-Received: by 2002:a62:1c51:0:b0:5a8:b4a5:bf98 with SMTP id c78-20020a621c51000000b005a8b4a5bf98mr3932280pfc.3.1676516937942; Wed, 15 Feb 2023 19:08:57 -0800 (PST) Received: from stoup.. (rrcs-74-87-59-234.west.biz.rr.com. [74.87.59.234]) by smtp.gmail.com with ESMTPSA id i25-20020aa79099000000b005810a54fdefsm79051pfa.114.2023.02.15.19.08.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 15 Feb 2023 19:08:57 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: qemu-arm@nongnu.org Subject: [PATCH v1 00/19] target/arm: Implement FEAT_LSE2 Date: Wed, 15 Feb 2023 17:08:35 -1000 Message-Id: <20230216030854.1212208-1-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::534; envelope-from=richard.henderson@linaro.org; helo=mail-pg1-x534.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=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: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Based-on: 20230216025739.1211680-1-richard.henderson@linaro.org ("[PATCH v2 00/30] tcg: Improve atomicity support") Testing has not been extensive, but it does boot and run stuff. Suggestions for actually testing atomicity solicited. I would imagine it would have to involve -semihosting... r~ Richard Henderson (19): target/arm: Make cpu_exclusive_high hold the high bits target/arm: Use tcg_gen_qemu_ld_i128 for LDXP target/arm: Use tcg_gen_qemu_{st,ld}_i128 for do_fp_{st,ld} target/arm: Use tcg_gen_qemu_st_i128 for STZG, STZ2G target/arm: Use tcg_gen_qemu_{ld,st}_i128 in gen_sve_{ld,st}r target/arm: Sink gen_mte_check1 into load/store_exclusive target/arm: Add feature test for FEAT_LSE2 target/arm: Add atom_data to DisasContext target/arm: Load/store integer pair with one tcg operation target/arm: Hoist finalize_memop out of do_gpr_{ld,st} target/arm: Hoist finalize_memop out of do_fp_{ld,st} target/arm: Pass memop to gen_mte_check1* target/arm: Pass single_memop to gen_mte_checkN target/arm: Check alignment in helper_mte_check target/arm: Add SCTLR.nAA to TBFLAG_A64 target/arm: Relax ordered/atomic alignment checks for LSE2 target/arm: Move mte check for store-exclusive test/tcg/multiarch: Adjust sigbus.c target/arm: Enable FEAT_LSE2 for -cpu max docs/system/arm/emulation.rst | 1 + target/arm/cpu.h | 8 +- target/arm/helper-a64.h | 3 + target/arm/internals.h | 3 +- target/arm/translate-a64.h | 4 +- target/arm/translate.h | 16 +- target/arm/cpu64.c | 1 + target/arm/helper-a64.c | 7 + target/arm/helper.c | 6 + target/arm/mte_helper.c | 18 ++ target/arm/translate-a64.c | 521 ++++++++++++++++++++++------------ target/arm/translate-sve.c | 118 ++++++-- target/arm/translate.c | 1 + tests/tcg/aarch64/mte-7.c | 3 +- tests/tcg/multiarch/sigbus.c | 13 +- 15 files changed, 498 insertions(+), 225 deletions(-) -- 2.34.1