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Mon, 06 Mar 2023 06:29:21 -0800 (PST) Message-ID: <4b5c9662-c609-8b52-ebd0-cbc461c751f7@linaro.org> Date: Mon, 6 Mar 2023 15:29:20 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.8.0 Subject: Re: [PULL 13/23] target/loongarch: Update README Content-Language: en-US To: qemu-devel@nongnu.org, Song Gao Cc: Richard Henderson , Xiaojuan Yang , Thomas Huth , Laurent Vivier References: <20220704093357.983255-1-richard.henderson@linaro.org> <20220704093357.983255-14-richard.henderson@linaro.org> From: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= In-Reply-To: <20220704093357.983255-14-richard.henderson@linaro.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=2a00:1450:4864:20::435; envelope-from=philmd@linaro.org; helo=mail-wr1-x435.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, NICE_REPLY_A=-0.001, 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Hi Gao, On 4/7/22 11:33, Richard Henderson wrote: > From: Song Gao > > Add linux-user emulation introduction > > Signed-off-by: Song Gao > Signed-off-by: Xiaojuan Yang > Reviewed-by: Richard Henderson > Message-Id: <20220624031049.1716097-14-gaosong@loongson.cn> > Signed-off-by: Richard Henderson > --- > target/loongarch/README | 39 +++++++++++++++++++++++++++++++++++++-- > 1 file changed, 37 insertions(+), 2 deletions(-) > +- Linux-user emulation > + > + We already support Linux user emulation. We can use LoongArch cross-tools to build LoongArch executables on X86 machines, > + and We can also use qemu-loongarch64 to run LoongArch executables. > + > + 1. Config cross-tools env. > + > + see System emulation. > + > + 2. Test tests/tcg/multiarch. > + > + ./configure --static --prefix=/usr --disable-werror --target-list="loongarch64-linux-user" --enable-debug Why are we recommending to build this particular target with --disable-werror, what is the problem? > + > + cd build > + > + make && make check-tcg