From nobody Fri May 10 21:57:58 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=126.com ARC-Seal: i=1; a=rsa-sha256; t=1651631668; cv=none; d=zohomail.com; s=zohoarc; b=eUwObIGi9dhCuIy4Z2j9bnfZ3vVK8uMjYBlCkCb/+znPyxyXTCW0kp/tsFMxAeHUmb3My81MRcDLDlTLpMJ69rccHeKwxx2JKcGgKQx6hJhY/oq/MPt920LpTcO7pHYRmA95ifewb0vNMXTmiKPvF4C7t2BTr1cg9BQqMiasL4M= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1651631668; h=Content-Transfer-Encoding:Cc:Date:From:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Sender:Subject:To; bh=ZYNTdapQKGsEx0hTfsnMJyXhaK6iKBfCJTpJFvGolug=; b=j3C/WhSBDQYQfOy7y2/i6JOUk6C7UDavKgyar/T1FdjXJ6DEvwDX2pSPFc1bfeGT9bVVEYz6/hU+2lf6G0z5k0YeYKiYvKGaqtMmI9VQJlM0pRztPaeIBsdoMCH9R6J7VRNZgmXUuEepXoJEMeOEgvEfr5a1QumuB/MyzlnIpY4= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1651631668103380.50716095647556; Tue, 3 May 2022 19:34:28 -0700 (PDT) Received: from localhost ([::1]:36984 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nm4qQ-0008L9-4h for importer@patchew.org; Tue, 03 May 2022 22:34:26 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:37148) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nm4pj-0007fW-CP for qemu-devel@nongnu.org; Tue, 03 May 2022 22:33:43 -0400 Received: from m15113.mail.126.com ([220.181.15.113]:26325) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nm4pe-0005tw-2m for qemu-devel@nongnu.org; Tue, 03 May 2022 22:33:41 -0400 Received: from localhost.localdomain (unknown [101.228.28.144]) by smtp3 (Coremail) with SMTP id DcmowAAXJ5_05XFirnPRBA--.47075S2; Wed, 04 May 2022 10:33:25 +0800 (CST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=126.com; s=s110527; h=From:Subject:Date:Message-Id:MIME-Version; bh=ZYNTd apQKGsEx0hTfsnMJyXhaK6iKBfCJTpJFvGolug=; b=pO5oS7TLXUwkBAfPanL0W wfMUYzoeOWOGsSQ15DXBRss7Wv9x1rRPFBI1mryQ6DeqNUyhM9Byjj4aDd0iGW09 XDNez07OVT/qNuL6aZ/0FA69MPYr6ZMEiIY6i0GyJE9CpEuIjrXY3Qwhw+hE0+rH NXSxyAIMafijxf4MTgjQbQ= From: nihui To: qemu-devel@nongnu.org Cc: nihui Subject: [PATCH] target/mips: Fix store adress of high 64bit in helper_msa_st_b() Date: Wed, 4 May 2022 10:33:19 +0800 Message-Id: <20220504023319.12923-1-shuizhuyuanluo@126.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-CM-TRANSID: DcmowAAXJ5_05XFirnPRBA--.47075S2 X-Coremail-Antispam: 1Uf129KBjvdXoW7XFy3KFy8JFWDuF1fWw18uFg_yoWfJwc_Ww 4I9rs2y390gF4jvF4rAr1xtr1xCr4kAr9Iya1jyrnag348ta43Ww1DtF4fCas09a43Jr15 tanxAryfXa13ZjkaLaAFLSUrUUUUUb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7sRCPfQ5UUUUU== X-Originating-IP: [101.228.28.144] X-CM-SenderInfo: pvkxx65kx13tpqox0qqrswhudrp/1tbiHBb2elpEGjn42wAAsY Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=220.181.15.113; envelope-from=shuizhuyuanluo@126.com; helo=m15113.mail.126.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, FREEMAIL_FROM=0.001, 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+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @126.com) X-ZM-MESSAGEID: 1651631670502100001 Content-Type: text/plain; charset="utf-8" This patch fix the issue that helper_msa_st_b() write high 64bit data to where the low 64bit resides, leaving high 64bit undefined. Signed-off-by: Ni Hui Reviewed-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- target/mips/tcg/msa_helper.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/target/mips/tcg/msa_helper.c b/target/mips/tcg/msa_helper.c index 4dde5d639a..736283e2af 100644 --- a/target/mips/tcg/msa_helper.c +++ b/target/mips/tcg/msa_helper.c @@ -8329,7 +8329,7 @@ void helper_msa_st_b(CPUMIPSState *env, uint32_t wd, =20 /* Store 8 bytes at a time. Vector element ordering makes this LE. */ cpu_stq_le_data_ra(env, addr + 0, pwd->d[0], ra); - cpu_stq_le_data_ra(env, addr + 0, pwd->d[1], ra); + cpu_stq_le_data_ra(env, addr + 8, pwd->d[1], ra); } =20 void helper_msa_st_h(CPUMIPSState *env, uint32_t wd, --=20 2.25.1