From mboxrd@z Thu Jan 1 00:00:00 1970 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=-20.1 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 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 130C7C11F65 for ; Mon, 28 Jun 2021 18:42:22 +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 A37D661C87 for ; Mon, 28 Jun 2021 18:42:21 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A37D661C87 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=amsat.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:45020 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lxwD6-00075G-L7 for qemu-devel@archiver.kernel.org; Mon, 28 Jun 2021 14:42:20 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:59924) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lxwBs-0006CQ-9U for qemu-devel@nongnu.org; Mon, 28 Jun 2021 14:41:04 -0400 Received: from mail-wm1-x334.google.com ([2a00:1450:4864:20::334]:53907) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lxwBp-0002Bs-Ts for qemu-devel@nongnu.org; Mon, 28 Jun 2021 14:41:04 -0400 Received: by mail-wm1-x334.google.com with SMTP id w13so12138573wmc.3 for ; Mon, 28 Jun 2021 11:41:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=P550SQkLN5vgj1U404fUaOZOmxyS4J49Ga3CoTuRzFA=; b=mc0D0VuC5228GSQ749EuGeF6B4t+8/FkvKzD+sKMZQg2Os9PS/rWZcWypgkhSrc/fO hP2fUsMZDE9Aheuv7CYMxs/AtwfWXpE7z4YYFvFzq0i/iQ2VhjPrXeLdGD3tk6l6t0Qr D2VG3RdKzLv70Tdmrr0UzvZe4IdFFHolsej+qjZ+MD+RKvnj4r7ZvoOGrQCvbrbECF5d 9j+8fyXjnn3lgtJCZ3tWSQyrZoiAzXxIErhOfUgSSE6Dj+akuXG0IHPJSriBiV7cBzea VPsAmuV/5TinitsttlNU4qboQussqy76km1ec3vcHxbZUixMLFVLnlPM9WgrBjQOhZhh 4VyQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:subject:to:cc:references:from:message-id :date:user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=P550SQkLN5vgj1U404fUaOZOmxyS4J49Ga3CoTuRzFA=; b=hglnWQtIEGPv85wTg4YAzRpZr+TRKonmp2Foq01r1vpse1hwl6+oHFM6IA5IKPWSQO NlhSCnAac9qZmkCsLbeCJKsVNO1OAIc06m/lcsF9+OoFKrGsm3Sf8zYDnahtfHjKyUPr DsNbqqu5FzHEgJx/A5reh9QijWJh0INYRBmyidBK5f7vUrNZwcjjTC2h19jG5ovnoENM 1zPzFoYVd6JeIuH5i5lqHgYPTXbFyGZAOeIgyO2Z6/hIc7eQhCf8iSoFqhA5i6iq0fGF WtWWCja9ImUvzL8lWmGIyISeDe3WDyMixLmz4PN1u30KfWdS/rrdnDhIH/wx2CQU5BjH ILlQ== X-Gm-Message-State: AOAM531BYRZ9MdYbMnN1AkEoM9iadsJQOfV8xbnLebUWZiIbtlBNHFwk OyCzeUVxsIhyDSW6IMSahnI= X-Google-Smtp-Source: ABdhPJyr1h5DKPjUh9wc45A5lVyCvvBUsTdmlLmoGDUbBdxFisQdI6CSK3rZwg+r6fwB73hACBmJYg== X-Received: by 2002:a1c:cc02:: with SMTP id h2mr27450571wmb.39.1624905660230; Mon, 28 Jun 2021 11:41:00 -0700 (PDT) Received: from [192.168.1.36] (93.red-83-35-24.dynamicip.rima-tde.net. [83.35.24.93]) by smtp.gmail.com with ESMTPSA id x25sm324042wmj.23.2021.06.28.11.40.58 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 28 Jun 2021 11:40:59 -0700 (PDT) Subject: Re: [PATCH 01/20] target/loongarch: Add README To: Song Gao , qemu-devel@nongnu.org References: <1624881885-31692-1-git-send-email-gaosong@loongson.cn> <1624881885-31692-2-git-send-email-gaosong@loongson.cn> From: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= Message-ID: Date: Mon, 28 Jun 2021 20:40:58 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.11.0 MIME-Version: 1.0 In-Reply-To: <1624881885-31692-2-git-send-email-gaosong@loongson.cn> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=2a00:1450:4864:20::334; envelope-from=philippe.mathieu.daude@gmail.com; helo=mail-wm1-x334.google.com X-Spam_score_int: -14 X-Spam_score: -1.5 X-Spam_bar: - X-Spam_report: (-1.5 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FORGED_FROMDOMAIN=0.248, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.249, NICE_REPLY_A=-0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no 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: peter.maydell@linaro.org, thuth@redhat.com, richard.henderson@linaro.org, laurent@vivier.eu, maobibo@loongson.cn, alistair.francis@wdc.com, pbonzini@redhat.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 6/28/21 2:04 PM, Song Gao wrote: > This patch give an introduction to the LoongArch target. > > Signed-off-by: Song Gao > --- > MAINTAINERS | 5 +++++ > target/loongarch/README | 16 ++++++++++++++++ > 2 files changed, 21 insertions(+) > create mode 100644 target/loongarch/README > > diff --git a/MAINTAINERS b/MAINTAINERS > index 3ff56f5..f207805 100644 > --- a/MAINTAINERS > +++ b/MAINTAINERS > @@ -209,6 +209,11 @@ F: disas/hppa.c > F: hw/net/*i82596* > F: include/hw/net/lasi_82596.h > > +LoongArch TCG CPUS > +M: Song Gao > +S: Maintained > +F: target/loongarch/ > + > M68K TCG CPUs > M: Laurent Vivier > S: Maintained > diff --git a/target/loongarch/README b/target/loongarch/README > new file mode 100644 > index 0000000..0addfc7 > --- /dev/null > +++ b/target/loongarch/README > @@ -0,0 +1,16 @@ > +LoongArch is the general processor architecture of Loongson. > + > +The following versions of the LoongArch core are supported > + core: 3A5000 > + https://github.com/loongson/LoongArch-Documentation/releases/download/LoongArch-Vol1-v3/LoongArch-Vol1-v1.00-EN.pdf > + > +There are several code directories > + > + 1 qemu/target/loongarch > + This is the instruction emulation directory > + 2 qemu/linux-user/loongarch64 > + Linux-user simulation > + 3 qemu/hw/loongarch > + System simulation > + 4 qemu/tests/tcg/loongarch > + Linux-user test No qemu/ prefix.