From patchwork Wed Nov 25 04:06:35 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Richard Henderson X-Patchwork-Id: 332353 Delivered-To: patch@linaro.org Received: by 2002:a92:5e16:0:0:0:0:0 with SMTP id s22csp121604ilb; Tue, 24 Nov 2020 20:07:08 -0800 (PST) X-Google-Smtp-Source: ABdhPJwX30C9czcSMUQM+Z8blyUdRe659BcJoiqQTLt5sL1OCp5JShKiVBBrR1iAIJ4lDVhKaMFv X-Received: by 2002:a25:680d:: with SMTP id d13mr1736678ybc.92.1606277228033; Tue, 24 Nov 2020 20:07:08 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1606277228; cv=none; d=google.com; s=arc-20160816; b=nfG1MBIoNUPWROBeRRoaHrFdsAJ7hYrVIaops5Jt2cnPHAlQ9kNK24f/6Eg+AxVxb6 PGgNYC+S+CO+P4H46+vvXBIDZGUXxiWfpZa6clTKnHBp+8UaRg+FOs9DMWBENJ0rVfF0 X7sxxVgsBLLIeBnG3TJRLTBUIwV04r/2bFeZTeSFRUnA7TxDE5ARWFAKB1EabxmXpndj +GtvWsDD4atow3p9KqszIfUm4V5OeBVrnoSSfkbfPtJZJ1KqPksP+RsyAke1u/5tziPP DKpSWFXgWqxAzPlXnmGIEcPL5EtnvstiJVzJvLYuXtm/SVKfn2VYrTdzI4bUE1GqJUa0 RuGA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:cc:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:references:in-reply-to:message-id:date:subject:to:from :dkim-signature; bh=y78iUWT/hOzRMHIOoD0erIhCqyR5Mxb52awjOekSD+Q=; b=ZNCN5XqxQwx/FNHXNeNM2i3Bkf3VnyNr3NqAOxPdw5akYhyi42sjBnEgZK5oPiUb31 5KkuhT1PHJC2PeHv5DmDGG/VydIiFaDYS1YmnIfWh1qFVJr1257ZaBo/Dtz7AFOVMM1V PPr1xtX2F4iaSpr8Yn9kcUNM2/4p1YB2pxpzWOJ+HoSbSaRGch1IZq6YPm29bY9DL8O0 SE4qF8qqCTJ+mM04V5rWDcMWmtyZIh2BpFYfPeDTcb1vCCnSkYPNrp6otjvtb0HvD4SV 4y0taVBaeJrRUyLonqM476QK/iiLRbIAJLWUUofmAZ6zj5FjOugiZSbfsiVR/lNYT3Wq QAVw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=bC2RLLNc; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. [209.51.188.17]) by mx.google.com with ESMTPS id s9si1030185ybi.469.2020.11.24.20.07.07 for (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Tue, 24 Nov 2020 20:07:08 -0800 (PST) Received-SPF: pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=bC2RLLNc; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: from localhost ([::1]:44556 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1khm5D-0004r5-G0 for patch@linaro.org; Tue, 24 Nov 2020 23:07:07 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:36132) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1khm4z-0004lZ-4z for qemu-devel@nongnu.org; Tue, 24 Nov 2020 23:06:53 -0500 Received: from mail-pf1-x443.google.com ([2607:f8b0:4864:20::443]:40005) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1khm4x-00062T-Om for qemu-devel@nongnu.org; Tue, 24 Nov 2020 23:06:52 -0500 Received: by mail-pf1-x443.google.com with SMTP id b6so1087784pfp.7 for ; Tue, 24 Nov 2020 20:06:51 -0800 (PST) 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=y78iUWT/hOzRMHIOoD0erIhCqyR5Mxb52awjOekSD+Q=; b=bC2RLLNcAclmhM3NQj+ZQwLRNUosmXiAPMpXDQI7MDU+mk9yI+25CcgC7pfmmcSN+k L0dtygWruuvqMcy2vama8ceJLHZwDrsWHTAlm5cuvrwuefhl1Fkiezv2JQZ7HrjXsAmP 8yBg4q4MO2ygWD7R+WM4dPuxwRuVhHrWiS+EDEPuOOBxy/MPH4l21BZ7zLBen1sbDj+1 bZsCfoi1y3J4m9ncRSVOjYBOZz1WcHrg4RcNLsGwe4nf9BcfaHpkPxaw0anqeqqwO2o4 c9rDNmY9r6oXSUQxWy6Dh2u+EVq0WJ+QWGOmlCUvDlOHdXIoTHLOgSZmrfiyozERbcXz 6fnQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=y78iUWT/hOzRMHIOoD0erIhCqyR5Mxb52awjOekSD+Q=; b=MF3WzvO8TpOGeKliF8J7Wwua0VNtBeiOnJh0xp76fCmpYiBhOewo1ZPQ0bYqmR62QV G56qTgZj3txGE1z6nlP4s0yrf2dpjiq0X/bI/0QgjUSVEVwa0zoZ0jX86M4miMJQsF2u DJ3vw6SYBQkXI0H22Q8bgurT0J8PLh8FWY4I7utTxSd4p+ENbxakWnLBTgACLftmxXNc 0M0YPl29O31DCjyFQCFlmZfS8Eeqoa0lf7e07o192aAa8z1K/qqN7hVfxG9aOiIQKaRU WYEIv8zzD2ILR9xxNFNo7LiihuhP1XZY1Gb2YlcXL8/qKFG0nuqmrhUp6uT9hDk9e1xF kHgQ== X-Gm-Message-State: AOAM532QJTy9BFvzD3VDOXGApHcGt6FNzUlyJ1GO6WujVU06yhRl5Fkc 3iHXrjAh/Cy5Q3eotpAPSWEAyFb1re1rJw== X-Received: by 2002:a17:90a:fb41:: with SMTP id iq1mr1860037pjb.140.1606277210180; Tue, 24 Nov 2020 20:06:50 -0800 (PST) Received: from localhost.localdomain ([71.212.141.89]) by smtp.gmail.com with ESMTPSA id f7sm447806pfe.30.2020.11.24.20.06.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 24 Nov 2020 20:06:49 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH 04/11] target/arm: Enforce alignment for RFE Date: Tue, 24 Nov 2020 20:06:35 -0800 Message-Id: <20201125040642.2339476-5-richard.henderson@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20201125040642.2339476-1-richard.henderson@linaro.org> References: <20201125040642.2339476-1-richard.henderson@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::443; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x443.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: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: qemu-arm@nongnu.org Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: "Qemu-devel" Signed-off-by: Richard Henderson --- target/arm/translate.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) -- 2.25.1 diff --git a/target/arm/translate.c b/target/arm/translate.c index fe4400fa6c..4406f6a67c 100644 --- a/target/arm/translate.c +++ b/target/arm/translate.c @@ -8250,10 +8250,12 @@ static bool trans_RFE(DisasContext *s, arg_RFE *a) /* Load PC into tmp and CPSR into tmp2. */ t1 = tcg_temp_new_i32(); - gen_aa32_ld32u(s, t1, addr, get_mem_index(s)); + gen_aa32_ld_i32(s, t1, addr, get_mem_index(s), + MO_UL | MO_ALIGN | s->be_data); tcg_gen_addi_i32(addr, addr, 4); t2 = tcg_temp_new_i32(); - gen_aa32_ld32u(s, t2, addr, get_mem_index(s)); + gen_aa32_ld_i32(s, t2, addr, get_mem_index(s), + MO_UL | MO_ALIGN | s->be_data); if (a->w) { /* Base writeback. */