Checkpoint

src/main.cpp

@@ -106,6 +106,27 @@ static bool isJackServiceRunning()
 // }
 #endif
 
+#define ENABLE_SEGV_DEBUG 0
+#if ENABLE_SEGV_DEBUG
+void debug_segvHandler(int sig)
+{
+    // Print out all the frames to stderr
+    const char *message = "Error: SEGV signal received.\n";
+    auto _ = write(STDERR_FILENO, message, strlen(message));
+
+    _exit(EXIT_FAILURE);
+}
+
+static void EnableDebugSevHandler()
+{
+    signal(SIGSEGV, debug_segvHandler);
+    signal(SIGILL, debug_segvHandler);
+    signal(SIGKILL, debug_segvHandler);
+}
+
+#endif
+
+
 static bool TryGetLogLevel(const std::string &strLogLevel, LogLevel *result)
 {
     if (strLogLevel == "debug")
@@ -331,9 +352,13 @@ int main(int argc, char *argv[])
             while (sigtimedwait(&sigSet, NULL, &timeout) > 0) {
                 // Consume any pending signals
             }
+#if ENABLE_SEGV_DEBUG
+            EnableDebugSevHandler();
+#endif
 
             PiPedalModel model;
 
+
             model.SetNetworkChangedListener(
                 [&server]() mutable
                 {