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 AA609C77B7C for ; Wed, 10 May 2023 13:59:16 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pwkL0-0002rh-Fm; Wed, 10 May 2023 09:58:38 -0400 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 1pwkKS-0002mM-Ac for qemu-devel@nongnu.org; Wed, 10 May 2023 09:58:10 -0400 Received: from mail-wr1-x431.google.com ([2a00:1450:4864:20::431]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pwkKO-0003yv-7w for qemu-devel@nongnu.org; Wed, 10 May 2023 09:58:01 -0400 Received: by mail-wr1-x431.google.com with SMTP id ffacd0b85a97d-306dbad5182so4723981f8f.1 for ; Wed, 10 May 2023 06:57:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1683727079; x=1686319079; h=content-transfer-encoding:mime-version:message-id:in-reply-to:date :subject:cc:to:from:user-agent:references:from:to:cc:subject:date :message-id:reply-to; bh=C+mA+ZG3cPhoTBZXUbZeQTduNPunyAITsiOepDFSgU0=; b=nV3mZ2ojH+nHj+maE2UUvxC2vFyzflT/uG+YpWHG0HHLGcaHeGEsE4/D+dBIA92kps tzLv8vaPPSp+HR34H/0qm+P+OF490lihPih0wRDrJyEcq9SumHCMVmj3ZzPQ60RUSIV7 IJFmJ0zSYgosD9B4zRjmH7LPh1OsPULooKw/bSYLZpgu3acWaGPWsBhxcZR0w6RKMb2o fsqfy4MvGhar1UF1kfdVyQmkv3OBrQpHO+mH3sEoGY8X2fXeQhIAVUIkWNML2d6dyr+5 h59XOVk7du+PylD+P9sWAa3OWdJEhXedRaO/Y+aky2R6PLqOCSaprmvEFhkqGoDaCHXp kmlg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1683727079; x=1686319079; h=content-transfer-encoding:mime-version:message-id:in-reply-to:date :subject:cc:to:from:user-agent:references:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=C+mA+ZG3cPhoTBZXUbZeQTduNPunyAITsiOepDFSgU0=; b=aBGApH+Vhawlmep+HLfYLHK/rilrgJCFXdMPpgm+8NKPtA6IPjb1p2j1JBuy8ItG8C N+2AYwYOtYS6wPVsMQkws/9bITqiyodCjsRnGeorlWN+SDi6MITdw1tuAGElyfkJTRxK WJx4mClmQst5skCpfxQSCsllVbgizO/mHME+6ufBSIasxT4L7ZLENzF+rhfJEuxea/l1 G5C9MuQFqLHjMzTU0B6XKsUomf1g3aCFaDH4p8RgayF252qvlB7m0vqCQt4/Eoye5HCK 6AWKh2y4ePHc37ZbKCTwlVYORSIITPSRkhPuu0oRO7/HAuCyeUd4pwIf51pPorBG9j6V 0KlA== X-Gm-Message-State: AC+VfDxqkCTafUQN4HPCKCI+xiLISNc1nr950xcFmePQ/tG3Qzurj3I8 UoDgDvzy9q10FGeoQJK7ZjJhkQ== X-Google-Smtp-Source: ACHHUZ4xKWfzAAPd4pzGijHi52o2LGiwhCUtT3FA7WFrKgmtNHWCfj8V6xN01U3ZLlq/VhetwiwXNg== X-Received: by 2002:a5d:4c49:0:b0:306:2c16:8361 with SMTP id n9-20020a5d4c49000000b003062c168361mr12358420wrt.22.1683727078720; Wed, 10 May 2023 06:57:58 -0700 (PDT) Received: from zen.linaroharston ([85.9.250.243]) by smtp.gmail.com with ESMTPSA id c3-20020a7bc843000000b003f31d44f0cbsm22967600wml.29.2023.05.10.06.57.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 10 May 2023 06:57:58 -0700 (PDT) Received: from zen (localhost [127.0.0.1]) by zen.linaroharston (Postfix) with ESMTP id B60FB1FFBB; Wed, 10 May 2023 14:57:57 +0100 (BST) References: <20230506072235.597467-1-richard.henderson@linaro.org> <20230506072235.597467-29-richard.henderson@linaro.org> User-agent: mu4e 1.11.4; emacs 29.0.90 From: Alex =?utf-8?Q?Benn=C3=A9e?= To: Richard Henderson Cc: qemu-devel@nongnu.org, git@xen0n.name, gaosong@loongson.cn, philmd@linaro.org, qemu-riscv@nongnu.org, qemu-s390x@nongnu.org, Daniel Henrique Barboza , qemu-arm@nongnu.org Subject: Re: [PATCH v5 28/30] tcg/riscv: Simplify constraints on qemu_ld/st Date: Wed, 10 May 2023 14:57:50 +0100 In-reply-to: <20230506072235.597467-29-richard.henderson@linaro.org> Message-ID: <87edno5lwa.fsf@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Received-SPF: pass client-ip=2a00:1450:4864:20::431; envelope-from=alex.bennee@linaro.org; helo=mail-wr1-x431.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: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Richard Henderson writes: > The softmmu tlb uses TCG_REG_TMP[0-2], not any of the normally available > registers. Now that we handle overlap betwen inputs and helper arguments, > we can allow any allocatable reg. > > Reviewed-by: Daniel Henrique Barboza > Signed-off-by: Richard Henderson Reviewed-by: Alex Benn=C3=A9e --=20 Alex Benn=C3=A9e Virtualisation Tech Lead @ Linaro