From 8ed470fcf9b3037dc1459d102683e43d2a9acaec Mon Sep 17 00:00:00 2001
From: Alfonso Gregory <gfunni234@gmail.com>
Date: Fri, 16 Jul 2021 09:59:30 -0400
Subject: [PATCH 1/3] Remove old hack
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It’s been a long time since snow leopard and the issue should be fixed by now
---
 src/mono/mono/mini/mini-darwin.c | 15 ---------------
 1 file changed, 15 deletions(-)

diff --git a/src/mono/mono/mini/mini-darwin.c b/src/mono/mono/mini/mini-darwin.c
index 99a389d70c36f2..e137165ff9799e 100644
--- a/src/mono/mono/mini/mini-darwin.c
+++ b/src/mono/mono/mini/mini-darwin.c
@@ -98,21 +98,6 @@ mono_runtime_install_handlers (void)
 	if (kr != KERN_SUCCESS)
 		g_warning ("mono_runtime_install_handlers: task_set_exception_ports failed");
 #endif
-
-	/* Snow Leopard has a horrible bug: http://openradar.appspot.com/7209349
-	 * This causes obscure SIGTRAP's for any application that comes across this built on
-	 * Snow Leopard.  This is a horrible hack to ensure that the private __CFInitialize
-	 * is run on the main thread, so that we don't get SIGTRAPs later
-	 */
-#if defined (__APPLE__) && (defined (__i386__) || defined (__x86_64__))
-	{
-		void *handle = dlopen ("/System/Library/Frameworks/CoreFoundation.framework/CoreFoundation", RTLD_LAZY);
-		if (handle == NULL)
-			return;
-
-		dlclose (handle);
-	}
-#endif
 }
 
 gboolean

From d7c9120e87098ecd1c8113aef58254fc1a206189 Mon Sep 17 00:00:00 2001
From: Alfonso Gregory <gfunni234@gmail.com>
Date: Fri, 16 Jul 2021 10:01:36 -0400
Subject: [PATCH 2/3] Remove declaration

---
 src/mono/mono/mini/mini-darwin.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/src/mono/mono/mini/mini-darwin.c b/src/mono/mono/mini/mini-darwin.c
index e137165ff9799e..03e4e4ec612a18 100644
--- a/src/mono/mono/mini/mini-darwin.c
+++ b/src/mono/mono/mini/mini-darwin.c
@@ -66,11 +66,6 @@
 #include <dlfcn.h>
 #include <AvailabilityMacros.h>
 
-/* This is #define'd by Boehm GC to _GC_dlopen. */
-#undef dlopen
-
-void* dlopen(const char* path, int mode);
-
 void
 mono_runtime_install_handlers (void)
 {

From adb0553e4418004f839f4bf556dc35325ad4b451 Mon Sep 17 00:00:00 2001
From: Alfonso Gregory <gfunni234@gmail.com>
Date: Fri, 16 Jul 2021 13:09:41 -0400
Subject: [PATCH 3/3] Remove unnecessary include

---
 src/mono/mono/mini/mini-darwin.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/mono/mono/mini/mini-darwin.c b/src/mono/mono/mini/mini-darwin.c
index 03e4e4ec612a18..981c9195d1d256 100644
--- a/src/mono/mono/mini/mini-darwin.c
+++ b/src/mono/mono/mini/mini-darwin.c
@@ -63,7 +63,6 @@
 #include <mach/exception.h>
 #include <mach/task.h>
 #include <pthread.h>
-#include <dlfcn.h>
 #include <AvailabilityMacros.h>
 
 void