Sync more API changes from Mono

Author: joncham

mono/metadata/il2cpp-compat-metadata.h

@@ -20,10 +20,10 @@
 #define mono_gc_make_vector_descr il2cpp_mono_gc_make_vector_descr
 #define mono_gc_deregister_root il2cpp_mono_gc_deregister_root
 
-int il2cpp_mono_gc_register_root_wbarrier (char *start, size_t size, MonoGCDescriptor descr, MonoGCRootSource source, const char *msg);
+int il2cpp_mono_gc_register_root_wbarrier (char *start, size_t size, MonoGCDescriptor descr, MonoGCRootSource source, void *key, const char *msg);
 SgenDescriptor il2cpp_mono_gc_make_root_descr_all_refs(int numbits);
 MonoGCDescriptor il2cpp_mono_gc_make_vector_descr (void);
-void* il2cpp_mono_gc_alloc_fixed (size_t size, void* descr, MonoGCRootSource source, const char *msg);
+void* il2cpp_mono_gc_alloc_fixed (size_t size, void* descr, MonoGCRootSource source, void *key, const char *msg);
 gboolean il2cpp_mono_gc_is_moving();
 
 typedef void* (*MonoGCLockedCallbackFunc) (void *data);

mono/mini/il2cpp-compat.h

@@ -413,7 +413,7 @@ MonoString* il2cpp_mono_ldstr_checked(MonoDomain* domain, MonoImage* image, guin
 Il2CppMonoObject* il2cpp_mono_runtime_try_invoke(MonoMethod* method, void* obj, void** params, Il2CppMonoObject** exc, MonoError* error);
 Il2CppMonoObject* il2cpp_mono_runtime_invoke_checked(MonoMethod* method, void* obj, void** params, MonoError* error);
 void il2cpp_mono_gc_base_init();
-int il2cpp_mono_gc_register_root(char* start, size_t size, MonoGCDescriptor descr, MonoGCRootSource source, const char* msg);
+int il2cpp_mono_gc_register_root(char* start, size_t size, MonoGCDescriptor descr, MonoGCRootSource source, void *key, const char* msg);
 void il2cpp_mono_gc_deregister_root(char* addr);
 gint32 il2cpp_mono_environment_exitcode_get();
 void il2cpp_mono_environment_exitcode_set(gint32 value);

mono/mini/il2cpp-stubs.cpp

@@ -531,7 +531,7 @@ SgenDescriptor il2cpp_mono_gc_make_root_descr_all_refs(int numbits)
 	return NULL;
 }
 
-int il2cpp_mono_gc_register_root_wbarrier (char *start, size_t size, MonoGCDescriptor descr, MonoGCRootSource source, const char *msg)
+int il2cpp_mono_gc_register_root_wbarrier (char *start, size_t size, MonoGCDescriptor descr, MonoGCRootSource source, void *key, const char *msg)
 {
 	il2cpp::gc::GarbageCollector::RegisterRoot(start, size);
 	return 1;
@@ -1283,7 +1283,7 @@ void il2cpp_mono_error_assert_ok_pos (MonoError *error, const char* filename, in
 	g_error ("%s:%d\n", filename, lineno);
 }
 
-void* il2cpp_mono_gc_alloc_fixed (size_t size, void* descr, MonoGCRootSource source, const char *msg)
+void* il2cpp_mono_gc_alloc_fixed (size_t size, void* descr, MonoGCRootSource source, void *key, const char *msg)
 {
 	return il2cpp_gc_alloc_fixed(size);
 }