From patchwork Mon Oct 7 02:57:00 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: LIU Zhiwei X-Patchwork-Id: 13823983 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id BCE00CFB424 for ; Mon, 7 Oct 2024 03:03:40 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sxe1z-00022Y-B5; Sun, 06 Oct 2024 23:03:31 -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 1sxe1v-000221-5Z; Sun, 06 Oct 2024 23:03:27 -0400 Received: from out30-124.freemail.mail.aliyun.com ([115.124.30.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sxe1t-0003Cz-9l; Sun, 06 Oct 2024 23:03:26 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.alibaba.com; s=default; t=1728270198; h=From:To:Subject:Date:Message-Id:MIME-Version; bh=Yl3M8354kVippAK6RwD1b21gob2GALUsjhbptMflEpM=; b=j/7I0tbQ1Y75fSxmj4OwzIXi1cd1XcZ4OlfxhoVx1i8Wgl786qFRd0MEPOqxIvcuwEUH+vuRwi1FjFaQC9KssLdg6mQA/vN8V8ABmLBdRqxbs+UPJczqAEckxavxQocuJ7ttwDuEew9wJp8hQQvcUPiQpB1lsLgPFVDFvhBxmOE= Received: from localhost.localdomain(mailfrom:zhiwei_liu@linux.alibaba.com fp:SMTPD_---0WGLJa4e_1728270197) by smtp.aliyun-inc.com; Mon, 07 Oct 2024 11:03:17 +0800 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, richard.henderson@linaro.org, TANG Tiancheng , Liu Zhiwei Subject: [PATCH v5 12/12] tcg/riscv: Enable native vector support for TCG host Date: Mon, 7 Oct 2024 10:57:00 +0800 Message-Id: <20241007025700.47259-13-zhiwei_liu@linux.alibaba.com> X-Mailer: git-send-email 2.39.3 (Apple Git-146) In-Reply-To: <20241007025700.47259-1-zhiwei_liu@linux.alibaba.com> References: <20241007025700.47259-1-zhiwei_liu@linux.alibaba.com> MIME-Version: 1.0 Received-SPF: pass client-ip=115.124.30.124; envelope-from=zhiwei_liu@linux.alibaba.com; helo=out30-124.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_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_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=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+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org 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 /* 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