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spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:60096 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lyOkg-0003qA-EO for qemu-devel@archiver.kernel.org; Tue, 29 Jun 2021 21:10:54 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:42268) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lyOjB-0002S4-7O for qemu-devel@nongnu.org; Tue, 29 Jun 2021 21:09:21 -0400 Received: from mail.loongson.cn ([114.242.206.163]:44898 helo=loongson.cn) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lyOj7-00016A-8O for qemu-devel@nongnu.org; Tue, 29 Jun 2021 21:09:21 -0400 Received: from localhost.localdomain (unknown [10.20.42.112]) by mail.loongson.cn (Coremail) with SMTP id AQAAf9DxX0A3xNtgnY4aAA--.9994S3; Wed, 30 Jun 2021 09:09:12 +0800 (CST) Subject: Re: [PATCH 01/20] target/loongarch: Add README To: =?UTF-8?Q?Alex_Benn=c3=a9e?= References: <1624881885-31692-1-git-send-email-gaosong@loongson.cn> <1624881885-31692-2-git-send-email-gaosong@loongson.cn> <877dicrkd3.fsf@linaro.org> From: Song Gao Message-ID: Date: Wed, 30 Jun 2021 09:09:11 +0800 User-Agent: Mozilla/5.0 (X11; Linux mips64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: <877dicrkd3.fsf@linaro.org> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit X-CM-TRANSID: AQAAf9DxX0A3xNtgnY4aAA--.9994S3 X-Coremail-Antispam: 1UD129KBjvJXoW7AFWkurWUtF1fZF4UKw1fCrg_yoW8Zryfp3 WfuFyftF4UGrsrJ34Sg3yaqFn8Xr4xKr17X3W29ry8Crsxtw1vvFnYgwnxWF9rZw1FkFW0 vr95C34UuF45Z37anT9S1TB71UUUUUUqnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDU0xBIdaVrnRJUUUBq1xkIjI8I6I8E6xAIw20EY4v20xvaj40_Wr0E3s1l1IIY67AE w4v_Jr0_Jr4l8cAvFVAK0II2c7xJM28CjxkF64kEwVA0rcxSw2x7M28EF7xvwVC0I7IYx2 IY67AKxVW8JVW5JwA2z4x0Y4vE2Ix0cI8IcVCY1x0267AKxVWxJVW8Jr1l84ACjcxK6I8E 87Iv67AKxVWxJVW8Jr1l84ACjcxK6I8E87Iv6xkF7I0E14v26r4UJVWxJr1le2I262IYc4 CY6c8Ij28IcVAaY2xG8wAqx4xG64xvF2IEw4CE5I8CrVC2j2WlYx0E2Ix0cI8IcVAFwI0_ JrI_JrylYx0Ex4A2jsIE14v26r1j6r4UMcvjeVCFs4IE7xkEbVWUJVW8JwACjcxG0xvEwI xGrwACjI8F5VA0II8E6IAqYI8I648v4I1lFIxGxcIEc7CjxVA2Y2ka0xkIwI1lc7I2V7IY 0VAS07AlzVAYIcxG8wCY02Avz4vE-syl42xK82IYc2Ij64vIr41l42xK82IY6x8ErcxFaV Av8VW5Wr1UJr1l4I8I3I0E4IkC6x0Yz7v_Jr0_Gr1lx2IqxVAqx4xG67AKxVWUJVWUGwC2 0s026x8GjcxK67AKxVWUGVWUWwC2zVAF1VAY17CE14v26r1q6r43MIIYrxkI7VAKI48JMI IF0xvE2Ix0cI8IcVAFwI0_Jr0_JF4lIxAIcVC0I7IYx2IY6xkF7I0E14v26r4j6F4UMIIF 0xvE42xK8VAvwI8IcIk0rVW3JVWrJr1lIxAIcVC2z280aVAFwI0_Jr0_Gr1lIxAIcVC2z2 80aVCY1x0267AKxVW8JVW8JrUvcSsGvfC2KfnxnUUI43ZEXa7VU1a9aPUUUUU== X-CM-SenderInfo: 5jdr20tqj6z05rqj20fqof0/ Received-SPF: pass client-ip=114.242.206.163; envelope-from=gaosong@loongson.cn; helo=loongson.cn X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, NICE_REPLY_A=-0.001, SPF_HELO_PASS=-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: peter.maydell@linaro.org, thuth@redhat.com, richard.henderson@linaro.org, laurent@vivier.eu, maobibo@loongson.cn, qemu-devel@nongnu.org, alistair.francis@wdc.com, pbonzini@redhat.com, philmd@redhat.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Hi, Alex, On 06/29/2021 07:13 PM, Alex Bennée wrote: > > Song Gao writes: > >> 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 > > This part, perhaps slightly expanded is probably better aimed at > docs/system/target-loongarch.rst so it can be included in the generated > manual. Bonus points for something along the lines of > docs/system/arm/versatile.rst where you give a quick breakdown of the > kernel config and an example command line. > >> + >> +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 > > This is a good suggestion， I‘ll do it. thanks.