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Tue, 14 Sep 2021 06:49:54 -0700 (PDT) Received: from [192.168.1.11] ([71.212.134.125]) by smtp.gmail.com with ESMTPSA id x16sm11776300pgc.49.2021.09.14.06.49.54 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 14 Sep 2021 06:49:54 -0700 (PDT) Subject: Re: [PATCH v5 08/21] target/loongarch: Add fixed point atomic instruction translation To: Song Gao , qemu-devel@nongnu.org References: <1631624431-30658-1-git-send-email-gaosong@loongson.cn> <1631624431-30658-9-git-send-email-gaosong@loongson.cn> From: Richard Henderson Message-ID: Date: Tue, 14 Sep 2021 06:49:52 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.13.0 MIME-Version: 1.0 In-Reply-To: <1631624431-30658-9-git-send-email-gaosong@loongson.cn> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=2607:f8b0:4864:20::431; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x431.google.com X-Spam_score_int: -40 X-Spam_score: -4.1 X-Spam_bar: ---- X-Spam_report: (-4.1 / 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=-1.969, 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: peter.maydell@linaro.org, thuth@redhat.com, philmd@redhat.com, yangxiaojuan@loongson.cn, laurent@vivier.eu, peterx@redhat.com, alistair.francis@wdc.com, maobibo@loongson.cn, pbonzini@redhat.com, bmeng.cn@gmail.com, alex.bennee@linaro.org, chenhuacai@loongson.cn Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 9/14/21 6:00 AM, Song Gao wrote: > This patch implement fixed point atomic instruction translation. > > This includes: > - LL.{W/D}, SC.{W/D} > - AM{SWAP/ADD/AND/OR/XOR/MAX/MIN}[_DB].{W/D} > - AM{MAX/MIN}[_DB].{WU/DU} > > Signed-off-by: Song Gao > Signed-off-by: XiaoJuan Yang > --- > target/loongarch/insn_trans/trans_atomic.c | 133 +++++++++++++++++++++++++++++ > target/loongarch/insns.decode | 44 ++++++++++ > target/loongarch/translate.c | 1 + > 3 files changed, 178 insertions(+) > create mode 100644 target/loongarch/insn_trans/trans_atomic.c Reviewed-by: Richard Henderson r~