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[83.35.24.118]) by smtp.gmail.com with ESMTPSA id w5sm18720035wra.87.2021.09.27.23.54.48 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 27 Sep 2021 23:54:49 -0700 (PDT) Message-ID: <4716e619-73c8-4f99-7406-30613aa43247@amsat.org> Date: Tue, 28 Sep 2021 08:54:48 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.1.0 Subject: Re: [PATCH v4 23/25] linux-user/sparc: Implement setup_sigtramp Content-Language: en-US To: Richard Henderson , qemu-devel@nongnu.org References: <20210928020039.184412-1-richard.henderson@linaro.org> <20210928020039.184412-24-richard.henderson@linaro.org> From: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= In-Reply-To: <20210928020039.184412-24-richard.henderson@linaro.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2a00:1450:4864:20::429; envelope-from=philippe.mathieu.daude@gmail.com; helo=mail-wr1-x429.google.com X-Spam_score_int: -45 X-Spam_score: -4.6 X-Spam_bar: ---- X-Spam_report: (-4.6 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FORGED_FROMDOMAIN=0.249, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.25, NICE_REPLY_A=-3.136, 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, Mark Cave-Ayland , laurent@vivier.eu Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 9/28/21 04:00, Richard Henderson wrote: > Create and record the two signal trampolines. > Use them when the guest does not use SA_RESTORER. > > Cc: Mark Cave-Ayland > Reviewed-by: Peter Maydell > Signed-off-by: Richard Henderson > --- > linux-user/sparc/target_signal.h | 4 ++++ > linux-user/sparc/signal.c | 40 +++++++++++++++++++++----------- > 2 files changed, 30 insertions(+), 14 deletions(-) Reviewed-by: Philippe Mathieu-Daudé