From patchwork Tue Jan 12 09:38:35 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Frank Chang X-Patchwork-Id: 12012913 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2BCD1C433DB for ; Tue, 12 Jan 2021 09:42:51 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id B34A522DD3 for ; Tue, 12 Jan 2021 09:42:50 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B34A522DD3 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=sifive.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:43446 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kzGCP-0004hS-I5 for qemu-devel@archiver.kernel.org; Tue, 12 Jan 2021 04:42:49 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:36408) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kzG9n-0002Yj-LE for qemu-devel@nongnu.org; Tue, 12 Jan 2021 04:40:09 -0500 Received: from mail-pl1-x62d.google.com ([2607:f8b0:4864:20::62d]:44768) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kzG9i-0006rs-W6 for qemu-devel@nongnu.org; Tue, 12 Jan 2021 04:40:07 -0500 Received: by mail-pl1-x62d.google.com with SMTP id r4so1093247pls.11 for ; Tue, 12 Jan 2021 01:40:02 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sifive.com; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=Yye3Z0qR/c1js4JmmpocTyw61D0G4DW3AiWVdjc/OhI=; b=DpLnpRsjHJxs5eLGjKEsN6072EQPi4hMdoafE8z1BPIrqiVnd/QAN34M+xyEuBAy4U CIU4gqMU4scLuLAgre92l+FKn0xJuLayUgQVVngdYuA0l5OX16pqP1MA03lvqpX0EvYh rJeNj3Xn6aEmABD641icKFlJ5CdnLWJ/r+FadkbRwQUD+wwCmR//adjR1peBDcUe5T9a 03ioPvhGnd3c9X+LCbCnCSBlAMS6eTVNB/XbsRjA1Os+K3WZxee6rscB/Ubn/XdiKbWH 2sgl+NV8uJO2fbusm/oPks48tG+Q77Qh92uCOfnMPyk78EWSGv4xcOV6836UOkQ/7yJ5 dkTg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=Yye3Z0qR/c1js4JmmpocTyw61D0G4DW3AiWVdjc/OhI=; b=sU48znGUorycP1F7V4+UzbZbOjMxcOAWL87OTAzKo8mM2qHhCXRaL+u6Eqr9iGka3N xhXcrLLJWufIPZn/iiozmyI64eodTvD3xmmonxppJ9k9us3Hn/iNAw6Zz08YBmZl3d1O qjomkbhqCq0eqw5c1/pV1rRtEST0IT0GCwXqJ1NvU0wQUoxU/uDDPkM59B4QIsrxAjES kRaTluC0mithAJ0oKggNzMvHiAKrq85Vzv+E0AdbP1fJSAIHaRHhHZStahJYwRGy6o47 S0aHih7U5dHxo+S7ZxpyN8GPQi95djPhta0xS0rvpu2WB8QKgkL0mpDTQyJFUcmgk1+9 YepA== X-Gm-Message-State: AOAM530b/8ZRyVW6fO9Y8e5KbOx0o7QcyiBpDaQLVIJGHq1MTsBAdLGD 5AV5PRc3wV881UmJkUZCsYNVxoqmrfW5fezY X-Google-Smtp-Source: ABdhPJwLQbLaTJJZ+/OCpIQwrsyCCocs03/w3siSpzydnpRONoc9kUa6tIO7hJsEjJsyVHtxh8aI3g== X-Received: by 2002:a17:90a:7a8e:: with SMTP id q14mr3727909pjf.200.1610444401342; Tue, 12 Jan 2021 01:40:01 -0800 (PST) Received: from frankchang-ThinkPad-T490.internal.sifive.com (114-34-229-221.HINET-IP.hinet.net. [114.34.229.221]) by smtp.gmail.com with ESMTPSA id h16sm2865664pgd.62.2021.01.12.01.39.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 12 Jan 2021 01:40:00 -0800 (PST) From: frank.chang@sifive.com To: qemu-devel@nongnu.org, qemu-riscv@nongnu.org Subject: [PATCH v6 01/72] target/riscv: drop vector 0.7.1 and add 1.0 support Date: Tue, 12 Jan 2021 17:38:35 +0800 Message-Id: <20210112093950.17530-2-frank.chang@sifive.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210112093950.17530-1-frank.chang@sifive.com> References: <20210112093950.17530-1-frank.chang@sifive.com> Received-SPF: pass client-ip=2607:f8b0:4864:20::62d; envelope-from=frank.chang@sifive.com; helo=mail-pl1-x62d.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: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Frank Chang , Alistair Francis , Palmer Dabbelt , Sagar Karandikar , Bastian Koppelmann Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Frank Chang Signed-off-by: Frank Chang Reviewed-by: Richard Henderson Reviewed-by: Alistair Francis --- target/riscv/cpu.c | 10 +++++----- target/riscv/cpu.h | 2 +- 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c index 8227d7aea9d..49e78456422 100644 --- a/target/riscv/cpu.c +++ b/target/riscv/cpu.c @@ -379,7 +379,7 @@ static void riscv_cpu_realize(DeviceState *dev, Error **errp) CPURISCVState *env = &cpu->env; RISCVCPUClass *mcc = RISCV_CPU_GET_CLASS(dev); int priv_version = PRIV_VERSION_1_11_0; - int vext_version = VEXT_VERSION_0_07_1; + int vext_version = VEXT_VERSION_1_00_0; target_ulong target_misa = env->misa; Error *local_err = NULL; @@ -497,8 +497,8 @@ static void riscv_cpu_realize(DeviceState *dev, Error **errp) return; } if (cpu->cfg.vext_spec) { - if (!g_strcmp0(cpu->cfg.vext_spec, "v0.7.1")) { - vext_version = VEXT_VERSION_0_07_1; + if (!g_strcmp0(cpu->cfg.vext_spec, "v1.0")) { + vext_version = VEXT_VERSION_1_00_0; } else { error_setg(errp, "Unsupported vector spec version '%s'", @@ -506,8 +506,8 @@ static void riscv_cpu_realize(DeviceState *dev, Error **errp) return; } } else { - qemu_log("vector verison is not specified, " - "use the default value v0.7.1\n"); + qemu_log("vector version is not specified, " + "use the default value v1.0\n"); } set_vext_version(env, vext_version); } diff --git a/target/riscv/cpu.h b/target/riscv/cpu.h index 6339e848192..b0281133e09 100644 --- a/target/riscv/cpu.h +++ b/target/riscv/cpu.h @@ -86,7 +86,7 @@ enum { #define PRIV_VERSION_1_10_0 0x00011000 #define PRIV_VERSION_1_11_0 0x00011100 -#define VEXT_VERSION_0_07_1 0x00000701 +#define VEXT_VERSION_1_00_0 0x00010000 enum { TRANSLATE_SUCCESS,