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[50.253.99.174]) by smtp.gmail.com with ESMTPSA id h14sm205427ils.75.2021.11.02.15.53.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 02 Nov 2021 15:53:44 -0700 (PDT) From: Warner Losh To: qemu-devel@nongnu.org Subject: [PATCH v2 25/30] bsd-user/arm/target_arch_signal.h: arm get_ucontext_sigreturn Date: Tue, 2 Nov 2021 16:52:43 -0600 Message-Id: <20211102225248.52999-26-imp@bsdimp.com> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20211102225248.52999-1-imp@bsdimp.com> References: <20211102225248.52999-1-imp@bsdimp.com> MIME-Version: 1.0 Received-SPF: none client-ip=2607:f8b0:4864:20::d2a; envelope-from=imp@bsdimp.com; helo=mail-io1-xd2a.google.com 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, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_NONE=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: , Cc: Stacey Son , qemu-trivial@nongnu.org, Kyle Evans , Richard Henderson , Philippe Mathieu-Daude , Laurent Vivier , Michael Tokarev , Warner Losh Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Update ucontext to implement sigreturn. Signed-off-by: Stacey Son Signed-off-by: Warner Losh Reviewed-by: Richard Henderson --- bsd-user/arm/target_arch_signal.h | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/bsd-user/arm/target_arch_signal.h b/bsd-user/arm/target_arch_signal.h index 3b2f56ffab..3db76c9201 100644 --- a/bsd-user/arm/target_arch_signal.h +++ b/bsd-user/arm/target_arch_signal.h @@ -254,4 +254,13 @@ static inline abi_long set_mcontext(CPUARMState *env, target_mcontext_t *mcp, return err; } +/* Compare to arm/arm/machdep.c sys_sigreturn() */ +static inline abi_long get_ucontext_sigreturn(CPUARMState *env, + abi_ulong target_sf, abi_ulong *target_uc) +{ + *target_uc = target_sf; + + return 0; +} + #endif /* !_TARGET_ARCH_SIGNAL_H_ */