From nobody Thu May 16 13:35:14 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=quarantine dis=none) header.from=jia.je ARC-Seal: i=1; a=rsa-sha256; t=1696150470; cv=none; d=zohomail.com; s=zohoarc; b=I/lNfu0DH8ZvD3Oy6NYlXrwlfvd4QzWXYV2F0ruImsM7CFQn1MoybEQmZgOGNWbBO6W0SvU56dNJWQZ0JInmLkE/OtjxkRAmHkYceP99ifB3eesYNnDAt7kYYfnJ7C2Auys9IpnEJcWcc0M/8YM+ZrFG76DYdxMxBDx6FBFQXQw= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1696150470; 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=cIpJmsdI+UMBxDqiMLVVhtfrvKKSePArEbN+XX0226w=; b=G7nDW+uCgQI76sW5pWRt8u9btgBd33KetykqhvPXyfgGWVYcRjkQwMYOgG63pA0ZXwxONeckpXSPBNzwalIK4Wq2ajJy/Fo0vz7bRcrDU/G9YB93CztmKwp77k7IxTSA0wd2vJOF++hEXKwKotbXOKL8a2gOspD/kD0i8Us/3I8= 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=quarantine dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1696150470500692.6570330344081; Sun, 1 Oct 2023 01:54:30 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qmsCv-0000pi-7z; Sun, 01 Oct 2023 04:53:45 -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 1qmsCk-0000ov-GL for qemu-devel@nongnu.org; Sun, 01 Oct 2023 04:53:37 -0400 Received: from hognose1.porkbun.com ([35.82.102.206]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qmsCi-0000VI-Ne for qemu-devel@nongnu.org; Sun, 01 Oct 2023 04:53:34 -0400 Received: from cslab-raptor.. (unknown [166.111.226.99]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) (Authenticated sender: c@jia.je) by hognose1.porkbun.com (Postfix) with ESMTPSA id 3374943FF1; Sun, 1 Oct 2023 08:53:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=jia.je; s=default; t=1696150408; bh=cIpJmsdI+UMBxDqiMLVVhtfrvKKSePArEbN+XX0226w=; h=From:To:Cc:Subject:Date; b=hNKQgGO6vVzIAHJ3l4i5V49K3QlwV+IG7C4JC6nmdnYAT7fjjwlhu0UsNAajK5Kdr CJMN0FzyyXgcHuBNzeoAUnW4l5DflLxgSWJ0ypa75a04bjRBlmMB9H1dWdzNpeIUFU zbKydXxknleEdgBk0LtUo80c+6PZkIrVGoc6zSJY= From: Jiajie Chen To: qemu-devel@nongnu.org Cc: richard.henderson@linaro.org, gaosong@loongson.cn, git@xen0n.name, Jiajie Chen , Laurent Vivier Subject: [PATCH] linux-user/elfload: Enable LSX/LASX in HWCAP for LoongArch Date: Sun, 1 Oct 2023 16:53:05 +0800 Message-ID: <20231001085315.1692667-1-c@jia.je> X-Mailer: git-send-email 2.41.0 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable 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=35.82.102.206; envelope-from=c@jia.je; helo=hognose1.porkbun.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, SPF_HELO_PASS=-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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @jia.je) X-ZM-MESSAGEID: 1696150472787100001 Content-Type: text/plain; charset="utf-8" Since support for LSX and LASX is landed in QEMU recently, we can update HWCAPS accordingly. Signed-off-by: Jiajie Chen Reviewed-by: Richard Henderson --- linux-user/elfload.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/linux-user/elfload.c b/linux-user/elfload.c index db75cd4b33..f11f25309e 100644 --- a/linux-user/elfload.c +++ b/linux-user/elfload.c @@ -1237,6 +1237,14 @@ static uint32_t get_elf_hwcap(void) hwcaps |=3D HWCAP_LOONGARCH_LAM; } =20 + if (FIELD_EX32(cpu->env.cpucfg[2], CPUCFG2, LSX)) { + hwcaps |=3D HWCAP_LOONGARCH_LSX; + } + + if (FIELD_EX32(cpu->env.cpucfg[2], CPUCFG2, LASX)) { + hwcaps |=3D HWCAP_LOONGARCH_LASX; + } + return hwcaps; } =20 --=20 2.41.0