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([2602:ae:1541:f901:b714:1fce:85fa:2fc7]) by smtp.gmail.com with ESMTPSA id h14-20020a170902f7ce00b001a217a7a11csm2189091plw.131.2023.03.31.18.55.00 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 31 Mar 2023 18:55:00 -0700 (PDT) Message-ID: Date: Fri, 31 Mar 2023 18:54:59 -0700 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.9.0 Subject: Re: [PATCH v4 8/8] target/riscv: Add pointer mask support for instruction fetch Content-Language: en-US To: Weiwei Li , qemu-riscv@nongnu.org, qemu-devel@nongnu.org Cc: palmer@dabbelt.com, alistair.francis@wdc.com, bin.meng@windriver.com, dbarboza@ventanamicro.com, zhiwei_liu@linux.alibaba.com, wangjunqiang@iscas.ac.cn, lazyparser@gmail.com References: <20230331150609.114401-1-liweiwei@iscas.ac.cn> <20230331150609.114401-9-liweiwei@iscas.ac.cn> From: Richard Henderson In-Reply-To: <20230331150609.114401-9-liweiwei@iscas.ac.cn> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=2607:f8b0:4864:20::1034; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x1034.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=unavailable 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 On 3/31/23 08:06, Weiwei Li wrote: > Transform the fetch address in cpu_get_tb_cpu_state() when pointer > mask for instruction is enabled. > > Signed-off-by: Weiwei Li > Signed-off-by: Junqiang Wang > --- > target/riscv/cpu.h | 1 + > target/riscv/cpu_helper.c | 20 +++++++++++++++++++- > target/riscv/csr.c | 2 -- > 3 files changed, 20 insertions(+), 3 deletions(-) Reviewed-by: Richard Henderson r~