From nobody Sun Nov 24 08:59:37 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=linux.alibaba.com ARC-Seal: i=1; a=rsa-sha256; t=1726065018; cv=none; d=zohomail.com; s=zohoarc; b=apptbaZGCsJiOaqk5LkLLtfE/fOFtV4M4Xeg/4cGR4nZ2whxOap6Kw+CQS8xNO6EayRLIBl5rgD4EQ3Z/KgZFoZB05sGO9BPDiKiVcu9PSyET/2LFSjTQzUxgH3x29HwqWDK7pp1C/2/RLfj21BaT8M3KdS7OGaISRGm6Eeb1I0= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1726065018; h=Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=Yl3M8354kVippAK6RwD1b21gob2GALUsjhbptMflEpM=; b=nFcP+haNp2HfoBsB8IJWscNmfmnKDxvJJ+MQoSmhbArFEV+9EVy6QSDvwXG13eI92LEmK7mLYJ2LSrH0ocz5lrvGSlEhO2JCCEIgdsi+vlINOUA8T+XBZJ3OmhRRERhha7XZvqRPiuByD52fgXpuMAcKkymS+yWuatO1XIaYdU0= 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 1726065018380953.8060281350203; Wed, 11 Sep 2024 07:30:18 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1soOM0-0000vC-QO; Wed, 11 Sep 2024 10:29:56 -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 1soOLn-0000Cb-Sb; Wed, 11 Sep 2024 10:29:46 -0400 Received: from out30-131.freemail.mail.aliyun.com ([115.124.30.131]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1soOLj-0003k7-IM; Wed, 11 Sep 2024 10:29:43 -0400 Received: from L-PF1D6DP4-1208.hz.ali.com(mailfrom:zhiwei_liu@linux.alibaba.com fp:SMTPD_---0WEoCEuP_1726061627) by smtp.aliyun-inc.com; Wed, 11 Sep 2024 21:33:48 +0800 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.alibaba.com; s=default; t=1726064963; h=From:To:Subject:Date:Message-Id:MIME-Version; bh=Yl3M8354kVippAK6RwD1b21gob2GALUsjhbptMflEpM=; b=NMb+lJFUktss4zjcOv2DnXkdpdmmqRgPsP58/Xty9gxIQCC6A4AH7+5fzPoKHZi+SBZATUyot3f3o3XlDObVJqRkxJHmwybbRumTyOv0nZ4THFvccsND+trSOKlKFCh5/t35V8xMH8SAZ70wlrgFv9mGBWN1SoXLPFxN55mkSBw= From: LIU Zhiwei To: qemu-devel@nongnu.org Cc: qemu-riscv@nongnu.org, palmer@dabbelt.com, alistair.francis@wdc.com, dbarboza@ventanamicro.com, liwei1518@gmail.com, bmeng.cn@gmail.com, zhiwei_liu@linux.alibaba.com, richard.henderson@linaro.org, TANG Tiancheng Subject: [PATCH v4 12/12] tcg/riscv: Enable native vector support for TCG host Date: Wed, 11 Sep 2024 21:26:30 +0800 Message-Id: <20240911132630.461-13-zhiwei_liu@linux.alibaba.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20240911132630.461-1-zhiwei_liu@linux.alibaba.com> References: <20240911132630.461-1-zhiwei_liu@linux.alibaba.com> 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=115.124.30.131; envelope-from=zhiwei_liu@linux.alibaba.com; helo=out30-131.freemail.mail.aliyun.com X-Spam_score_int: -174 X-Spam_score: -17.5 X-Spam_bar: ----------------- X-Spam_report: (-17.5 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, ENV_AND_HDR_SPF_MATCH=-0.5, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, UNPARSEABLE_RELAY=0.001, USER_IN_DEF_DKIM_WL=-7.5, USER_IN_DEF_SPF_WL=-7.5 autolearn=unavailable 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 @linux.alibaba.com) X-ZM-MESSAGEID: 1726065020013116600 Content-Type: text/plain; charset="utf-8" From: TANG Tiancheng Signed-off-by: TANG Tiancheng Reviewed-by: Liu Zhiwei Reviewed-by: Richard Henderson --- tcg/riscv/tcg-target.h | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/tcg/riscv/tcg-target.h b/tcg/riscv/tcg-target.h index e6d66cd1b9..d27007f2e6 100644 --- a/tcg/riscv/tcg-target.h +++ b/tcg/riscv/tcg-target.h @@ -143,9 +143,11 @@ typedef enum { #define TCG_TARGET_HAS_tst 0 =20 /* vector instructions */ -#define TCG_TARGET_HAS_v64 0 -#define TCG_TARGET_HAS_v128 0 -#define TCG_TARGET_HAS_v256 0 +#define have_rvv (cpuinfo & CPUINFO_ZVE64X) + +#define TCG_TARGET_HAS_v64 have_rvv +#define TCG_TARGET_HAS_v128 have_rvv +#define TCG_TARGET_HAS_v256 have_rvv #define TCG_TARGET_HAS_andc_vec 0 #define TCG_TARGET_HAS_orc_vec 0 #define TCG_TARGET_HAS_nand_vec 0 --=20 2.43.0