From nobody Wed Nov 27 14:25:23 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=reject dis=none) header.from=sifive.com ARC-Seal: i=1; a=rsa-sha256; t=1698246921; cv=none; d=zohomail.com; s=zohoarc; b=UpIKjOvDcvlfaauM74lWte4qq/Y3QG4m/ABb4kJOqrn6nUJhjIMJ9yiwLwSaDU9smDkDZaMEChW+avfq0WXnuf7i9lpNtKXHpHxfWap/f4GMJm0KMV5Wwq0qmmKmxT5ZJp5MWe6ESL7/WBWw580oFnDA19FAeK9pn5tOAhfgFQ0= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1698246921; 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=61ZMS3NPRFqHZKTu/SPe5ruHdrWMd68xp2LyStvCuls=; b=D98z3eWiRSclCk+tFBL7OaDiCa2ToDBYB8SRVtneGHcpq6+Ugs8bhk/oteUqqbye/WrBHACm0+pMAF3zGTXuwiS6owDXOgSJpRsb62zbj9cmSHWwszRGe5EcSEtSBo0T0qCRD8zE6DNMGAqKJ7p4WsOq6xI+9B0OfGfArpv1A+I= 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=reject dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1698246921390638.5623694055067; Wed, 25 Oct 2023 08:15:21 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qvfaH-00051b-Hh; Wed, 25 Oct 2023 11:14:13 -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 1qvfaC-000510-TK for qemu-devel@nongnu.org; Wed, 25 Oct 2023 11:14:08 -0400 Received: from mail-pf1-x432.google.com ([2607:f8b0:4864:20::432]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1qvfaB-0003Xw-Af for qemu-devel@nongnu.org; Wed, 25 Oct 2023 11:14:08 -0400 Received: by mail-pf1-x432.google.com with SMTP id d2e1a72fcca58-6be1bc5aa1cso5628149b3a.3 for ; Wed, 25 Oct 2023 08:14:06 -0700 (PDT) Received: from duncan.localdomain (125-228-20-175.hinet-ip.hinet.net. [125.228.20.175]) by smtp.gmail.com with ESMTPSA id w14-20020a63160e000000b005b8ebef9fa0sm2677807pgl.83.2023.10.25.08.14.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 25 Oct 2023 08:14:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sifive.com; s=google; t=1698246846; x=1698851646; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=61ZMS3NPRFqHZKTu/SPe5ruHdrWMd68xp2LyStvCuls=; b=Y2xMztVz1GhUUYr7hYt+79DIKvkPIKvY2ryCkAyObgrU/ivnB48nq43dTYnUMS5iLF Ir1rEnJjmIZz4i2SRn5Mydv5Kk9LpTZCMcnNuaxGtQojHiCwitSjTiZ4zPuyCCj3ZGA8 9tNEOW6Xz1hX9b0u9kdAvpADaqwBmdD2qEiuekJ8vD064Dyv1h6h7MefcCakItNv9/s3 L29eQLZoH5E09W7UAoxNCk1namEaqShuAZwOkxLuC4ol/8egAl7R7/FTcjnK1wYQPzwA U9PFFL1VLA0hkL4EbuIJNsArV2QG/21kEI3zLWY/LTAtDeZP4GIDYqQuaHwliEhGhf02 TwvA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1698246846; x=1698851646; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=61ZMS3NPRFqHZKTu/SPe5ruHdrWMd68xp2LyStvCuls=; b=tlyiUKb4qgg6Qh+zKoknYdO+4wwfoo7GcR+Ug3MoOAzbAs8eO0JKW1/dOseDaP6YLv xhe+T5KkSuIEB181wMWBermysgb+1TOR3T1fruvQ3pGULwwcw/uXYRi52Xkw8viAMs6S UF4EN9zQ/iMb38ARc1UnF4CezWU6ngu44Pr4NoKiaayPdVycjcYO9y3wVjeNhq23HcUS SkuFOXTFLqMmlUs0xXB8BHGzbYlBxerq3tDrCsdZNwQH7fyKVdD0Qv4mdzUW48U2cG+y 37fX/KjmqJn3EIIppCVb8JMGPZpsPJb6CGxniHG7c0FnZ9nkpQRxBsXzkLzfq9yrF0LS +WiA== X-Gm-Message-State: AOJu0YyCUEbwMV9RprocV5ZbOt5uBZzFANfrMR+Blj02rBO/+ONW1xyL OfJWzOIt4BB2lVB97gsDuMHEhm93AbChAs68pTjSFUmKoGp4y5Uq8l/lHHMl0cZy11EUfZZbOrp KvDcW7jilAmYT2HvAS63HO8eX610zOyVkar0af4x0hslAD9rqCEXDRyTQruWE2GEtbwnWCj8MYd l8 X-Google-Smtp-Source: AGHT+IEiZaBibfJjXgeYOIzow0HGKRHEHmn10Wvam0gdTpMZaOpjYwWX7CmQSUqlWiU8m+rbFvs/1g== X-Received: by 2002:a05:6a00:c82:b0:690:41a1:9b6a with SMTP id a2-20020a056a000c8200b0069041a19b6amr18819599pfv.5.1698246845703; Wed, 25 Oct 2023 08:14:05 -0700 (PDT) From: Max Chou To: qemu-devel@nongnu.org, qemu-riscv@nongnu.org Cc: Max Chou , Palmer Dabbelt , Alistair Francis , Bin Meng , Weiwei Li , Daniel Henrique Barboza , Liu Zhiwei , Andrew Jones Subject: [PATCH 01/14] target/riscv: Add cfg property for Zvkt extension Date: Wed, 25 Oct 2023 23:13:25 +0800 Message-Id: <20231025151341.725477-2-max.chou@sifive.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231025151341.725477-1-max.chou@sifive.com> References: <20231025151341.725477-1-max.chou@sifive.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=2607:f8b0:4864:20::432; envelope-from=max.chou@sifive.com; helo=mail-pf1-x432.google.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, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=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 @sifive.com) X-ZM-MESSAGEID: 1698246922981100002 Content-Type: text/plain; charset="utf-8" Vector crypto spec defines the Zvkt extension that included all of the instructions of Zvbb & Zvbc extensions and some vector instructions. Signed-off-by: Max Chou Reviewed-by: Alistair Francis --- target/riscv/cpu_cfg.h | 1 + target/riscv/tcg/tcg-cpu.c | 5 +++++ 2 files changed, 6 insertions(+) diff --git a/target/riscv/cpu_cfg.h b/target/riscv/cpu_cfg.h index e7ce977189c..d8d17dedeed 100644 --- a/target/riscv/cpu_cfg.h +++ b/target/riscv/cpu_cfg.h @@ -94,6 +94,7 @@ struct RISCVCPUConfig { bool ext_zvknhb; bool ext_zvksed; bool ext_zvksh; + bool ext_zvkt; bool ext_zmmul; bool ext_zvfbfmin; bool ext_zvfbfwma; diff --git a/target/riscv/tcg/tcg-cpu.c b/target/riscv/tcg/tcg-cpu.c index c5ff03efce9..b9eaecb699c 100644 --- a/target/riscv/tcg/tcg-cpu.c +++ b/target/riscv/tcg/tcg-cpu.c @@ -499,6 +499,11 @@ void riscv_cpu_validate_set_extensions(RISCVCPU *cpu, = Error **errp) return; } =20 + if (cpu->cfg.ext_zvkt) { + cpu_cfg_ext_auto_update(cpu, CPU_CFG_OFFSET(ext_zvbb), true); + cpu_cfg_ext_auto_update(cpu, CPU_CFG_OFFSET(ext_zvbc), true); + } + /* * In principle Zve*x would also suffice here, were they supported * in qemu --=20 2.34.1