From nobody Tue Dec 24 00:00:08 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; 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 Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1734625616232461.86027766650636; Thu, 19 Dec 2024 08:26:56 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tOJGS-0002rL-Sp; Thu, 19 Dec 2024 11:20:41 -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 1tOFr5-00028j-MB for qemu-devel@nongnu.org; Thu, 19 Dec 2024 07:42:15 -0500 Received: from mail.loongson.cn ([114.242.206.163]) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tOFr1-0006LE-M4 for qemu-devel@nongnu.org; Thu, 19 Dec 2024 07:42:14 -0500 Received: from loongson.cn (unknown [10.2.5.185]) by gateway (Coremail) with SMTP id _____8CxSOGXFGRnCY5YAA--.41982S3; Thu, 19 Dec 2024 20:41:59 +0800 (CST) Received: from localhost.localdomain (unknown [10.2.5.185]) by front1 (Coremail) with SMTP id qMiowMBxReSWFGRn2WUCAA--.15005S2; Thu, 19 Dec 2024 20:41:58 +0800 (CST) From: Xianglai Li To: qemu-devel@nongnu.org Cc: ghy <2247883756@qq.com>, Guo Hongyu , Bibo Mao , Song Gao Subject: [PATCH] target/loongarch: Fix vldi inst Date: Thu, 19 Dec 2024 20:23:11 +0800 Message-Id: <20241219122311.3254940-1-lixianglai@loongson.cn> X-Mailer: git-send-email 2.39.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-CM-TRANSID: qMiowMBxReSWFGRn2WUCAA--.15005S2 X-CM-SenderInfo: 5ol0xt5qjotxo6or00hjvr0hdfq/ X-Coremail-Antispam: 1Uk129KBjDUn29KB7ZKAUJUUUUU529EdanIXcx71UUUUU7KY7 ZEXasCq-sGcSsGvfJ3UbIjqfuFe4nvWSU5nxnvy29KBjDU0xBIdaVrnUUvcSsGvfC2Kfnx nUUI43ZEXa7xR_UUUUUUUUU== 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=114.242.206.163; envelope-from=lixianglai@loongson.cn; helo=mail.loongson.cn X-Spam_score_int: -17 X-Spam_score: -1.8 X-Spam_bar: - X-Spam_report: (-1.8 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, URIBL_SBL_A=0.1 autolearn=no 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-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1734625618764116600 Content-Type: text/plain; charset="utf-8" From: ghy <2247883756@qq.com> Refer to the link below for a description of the vldi instructions: https://jia.je/unofficial-loongarch-intrinsics-guide/lsx/misc/#synopsis_88 Fixed errors in vldi instruction implementation. Signed-off-by: Guo Hongyu Tested-by: Xianglai Li Signed-off-by: Xianglai Li --- Cc: Bibo Mao Cc: Hongyu Guo Cc: Song Gao Cc: Xianglai Li target/loongarch/tcg/insn_trans/trans_vec.c.inc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/target/loongarch/tcg/insn_trans/trans_vec.c.inc b/target/loong= arch/tcg/insn_trans/trans_vec.c.inc index 92b1d22e28..d317dfcc1c 100644 --- a/target/loongarch/tcg/insn_trans/trans_vec.c.inc +++ b/target/loongarch/tcg/insn_trans/trans_vec.c.inc @@ -3480,7 +3480,7 @@ static uint64_t vldi_get_value(DisasContext *ctx, uin= t32_t imm) break; case 1: /* data: {2{16'0, imm[7:0], 8'0}} */ - data =3D (t << 24) | (t << 8); + data =3D (t << 40) | (t << 8); break; case 2: /* data: {2{8'0, imm[7:0], 16'0}} */ --=20 2.39.1