Add example of how to crash from a pinvoke

Author: Therzok

main/build/MacOSX/monostub.mm

@@ -227,6 +227,12 @@
 	}
 }
 
+extern "C" void crash_me()
+{
+	void *p = (void*)0x12345;
+	*(int *)p = 0;
+}
+
 int
 main (int argc, char **argv)
 {

main/src/addins/PerformanceDiagnostics/PerformanceDiagnostics/Commands.cs

@@ -201,5 +201,16 @@ protected override void Run ()
 			Thread.Sleep (TimeSpan.FromMinutes(2));
 		}
 	}
+
+	class InduceNativePInvokeCrashHandler : CommandHandler
+	{
+		[DllImport ("__Internal")]
+		static extern void crash_me ();
+
+		protected override void Run ()
+		{
+			crash_me ();
+		}
+	}
 #endif
 }

main/src/addins/PerformanceDiagnostics/PerformanceDiagnostics/Properties/ReliabilityDiagnostics.addin.xml

@@ -15,6 +15,9 @@
 		<Command id="PerformanceDiagnosticsAddIn.InduceHang"
 			defaultHandler="PerformanceDiagnosticsAddIn.InduceHangHandler"
 			_label="Induce Hang" />
+		<Command id="PerformanceDiagnosticsAddIn.InduceNativePInvokeCrash"
+			defaultHandler="PerformanceDiagnosticsAddIn.InduceNativePInvokeCrashHandler"
+			_label="Induce PInvoke Crash" />
 
 	</Extension>
 	<Extension path="/MonoDevelop/Ide/MainMenu/Help">
@@ -24,6 +27,7 @@
 			<CommandItem id="PerformanceDiagnosticsAddIn.InduceManagedCrash" />
 			<CommandItem id="PerformanceDiagnosticsAddIn.InduceNativeCrash" />
 			<CommandItem id="PerformanceDiagnosticsAddIn.InduceHang" />
+			<CommandItem id="PerformanceDiagnosticsAddIn.InduceNativePInvokeCrash" />
 
 		</ItemSet>
 	</Extension>