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[50.253.99.174]) by smtp.gmail.com with ESMTPSA id u10sm2683386ilq.76.2022.01.09.08.19.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 09 Jan 2022 08:19:51 -0800 (PST) From: Warner Losh To: qemu-devel@nongnu.org Subject: [PATCH 20/30] bsd-user/signal.c: core_dump_signal Date: Sun, 9 Jan 2022 09:19:13 -0700 Message-Id: <20220109161923.85683-21-imp@bsdimp.com> X-Mailer: git-send-email 2.33.1 In-Reply-To: <20220109161923.85683-1-imp@bsdimp.com> References: <20220109161923.85683-1-imp@bsdimp.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Host-Lookup-Failed: Reverse DNS lookup failed for 2607:f8b0:4864:20::d2a (failed) 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: -10 X-Spam_score: -1.1 X-Spam_bar: - X-Spam_report: (-1.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RDNS_NONE=0.793, SPF_HELO_NONE=0.001, SPF_NONE=0.001 autolearn=no 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: Kyle Evans , Stacey Son , Warner Losh Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Returns 1 for signals that cause core files. Signed-off-by: Stacey Son Signed-off-by: Kyle Evans Signed-off-by: Warner Losh --- bsd-user/signal.c | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/bsd-user/signal.c b/bsd-user/signal.c index a6e07277fb2..824535be8b8 100644 --- a/bsd-user/signal.c +++ b/bsd-user/signal.c @@ -92,6 +92,23 @@ static inline void host_to_target_siginfo_noswap(target_siginfo_t *tinfo, } } +/* Returns 1 if given signal should dump core if not handled. */ +static int core_dump_signal(int sig) +{ + switch (sig) { + case TARGET_SIGABRT: + case TARGET_SIGFPE: + case TARGET_SIGILL: + case TARGET_SIGQUIT: + case TARGET_SIGSEGV: + case TARGET_SIGTRAP: + case TARGET_SIGBUS: + return 1; + default: + return 0; + } +} + /* * Queue a signal so that it will be send to the virtual CPU as soon as * possible. -- 2.33.1