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[50.253.99.174]) by smtp.gmail.com with ESMTPSA id a4sm7240936ild.52.2021.10.18.09.05.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 18 Oct 2021 09:05:36 -0700 (PDT) From: Warner Losh To: qemu-devel@nongnu.org Subject: [PULL 23/23] bsd-user/signal: Create a dummy signal queueing function Date: Mon, 18 Oct 2021 10:04:58 -0600 Message-Id: <20211018160458.1976-24-imp@bsdimp.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211018160458.1976-1-imp@bsdimp.com> References: <20211018160458.1976-1-imp@bsdimp.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: none client-ip=2607:f8b0:4864:20::d35; envelope-from=imp@bsdimp.com; helo=mail-io1-xd35.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=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: Kyle Evans , Richard Henderson , Laurent Vivier , Warner Losh Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Create dummy signal queueing function so we can start to integrate other architectures (at the cost of signals remaining broken) to tame the dependency graph a bit and to bring in signals in a more controlled fashion. Log unimplemented events to it in the mean time. Signed-off-by: Warner Losh Reviewed-by: Richard Henderson Reviewed-by: Kyle Evans --- bsd-user/qemu.h | 2 +- bsd-user/signal.c | 11 ++++++++++- 2 files changed, 11 insertions(+), 2 deletions(-) diff --git a/bsd-user/qemu.h b/bsd-user/qemu.h index ba15b1b56f..1b3b974afe 100644 --- a/bsd-user/qemu.h +++ b/bsd-user/qemu.h @@ -17,7 +17,6 @@ #ifndef QEMU_H #define QEMU_H - #include "qemu/osdep.h" #include "cpu.h" #include "qemu/units.h" @@ -209,6 +208,7 @@ void process_pending_signals(CPUArchState *cpu_env); void signal_init(void); long do_sigreturn(CPUArchState *env); long do_rt_sigreturn(CPUArchState *env); +void queue_signal(CPUArchState *env, int sig, target_siginfo_t *info); abi_long do_sigaltstack(abi_ulong uss_addr, abi_ulong uoss_addr, abi_ulong sp); /* mmap.c */ diff --git a/bsd-user/signal.c b/bsd-user/signal.c index ad6d935569..0c1093deb1 100644 --- a/bsd-user/signal.c +++ b/bsd-user/signal.c @@ -16,10 +16,19 @@ * You should have received a copy of the GNU General Public License * along with this program; if not, see . */ -#include "qemu/osdep.h" +#include "qemu/osdep.h" #include "qemu.h" +/* + * Queue a signal so that it will be send to the virtual CPU as soon as + * possible. + */ +void queue_signal(CPUArchState *env, int sig, target_siginfo_t *info) +{ + qemu_log_mask(LOG_UNIMP, "No signal queueing, dropping signal %d\n", sig); +} + void signal_init(void) { } -- 2.32.0