fix: [iOS / Native AOT] - prevent use of unsupported marshalling behaviour

CHANGELOG.md

@@ -28,6 +28,7 @@
 
 - ArgumentNullException in FormRequestPayloadExtractor when handling invalid form data on ASP.NET ([#3734](https://github.com/getsentry/sentry-dotnet/pull/3734))
 - Crash when using NLog with FailedRequestStatusCodes options in a Maui app with Trimming enabled ([#3743](https://github.com/getsentry/sentry-dotnet/pull/3743))
+- iOS - prevent use of unsupported marshalling behavior `MarshalManagedExceptionMode.UnwindNativeCode` for [Native AOT] ([#3729](https://github.com/getsentry/sentry-dotnet/pull/3729))
 
 ### Dependencies
 

src/Sentry.Bindings.Cocoa/buildTransitive/Sentry.Bindings.Cocoa.targets

@@ -1,5 +1,19 @@
 <Project>
 
+  <!--
+     Workaround for https://github.com/xamarin/xamarin-macios/issues/15252
+     ensuring that Native AOT compile code does not get the wrong marshal-managed-exceptions
+    -->
+  <Target Name="_SentryMarshalExceptionManagement">
+    <PropertyGroup Condition="'$(PublishAot)' == 'true'">
+      <MtouchExtraArgs>--marshal-managed-exceptions:disable</MtouchExtraArgs>
+    </PropertyGroup>
+
+    <PropertyGroup Condition="'$(PublishAot)' != 'true'">
+      <MtouchExtraArgs>--marshal-managed-exceptions:unwindnativecode</MtouchExtraArgs>
+    </PropertyGroup>
+  </Target>
+
   <!--
     Workaround to ensure the Sentry Cocoa SDK is present when using iOS "Hot Restart" deployments on Windows
     Based on https://github.com/xamarin/xamarin-macios/pull/16605

src/Sentry/Platforms/Cocoa/SentrySdk.cs

@@ -10,11 +10,6 @@ public static partial class SentrySdk
     private static void InitSentryCocoaSdk(SentryOptions options)
     {
         options.LogDebug("Initializing native SDK");
-        // Workaround for https://github.com/xamarin/xamarin-macios/issues/15252
-        ObjCRuntime.Runtime.MarshalManagedException += (_, args) =>
-        {
-            args.ExceptionMode = ObjCRuntime.MarshalManagedExceptionMode.UnwindNativeCode;
-        };
 
         // Set default release and distribution
         options.Release ??= GetDefaultReleaseString();