Fiixed CriticalSection and crash-on-exit

Doorstop/Proxy/main.c

@@ -181,6 +181,17 @@ void *ownMonoJitInitVersion(const char *root_domain_name, const char *runtime_ve
 
     mono_install_unhandled_exception_hook(unhandledException, NULL);
 
+    wchar_t* dll_path_w; // self path
+    size_t dll_path_len = get_module_path((HINSTANCE)&__ImageBase, &dll_path_w, NULL, 0);
+    char* self_dll_path = memalloc(dll_path_len + 1);
+    WideCharToMultiByte(CP_UTF8, 0, dll_path_w, -1, self_dll_path, dll_path_len + 1, NULL, NULL);
+
+    mono_dllmap_insert(NULL, "i:bsipa-doorstop", NULL, self_dll_path, NULL); // remap `bsipa-doorstop` to this assembly
+
+    memfree(self_dll_path);
+    memfree(dll_path_w);
+
+
     unhandledMutex = CreateMutexW(NULL, FALSE, NULL);
 
 	LOG("Invoking method!\n");

Doorstop/Proxy/mono.h

@@ -40,7 +40,7 @@ typedef enum {
 
 void (*mono_jit_parse_options)(int argc, char * argv[]);
 void (*mono_debug_init)(MonoDebugFormat format);
-void(*mono_debug_domain_create)(void*);
+void (*mono_debug_domain_create)(void*);
 
 void *(*mono_jit_init_version)(const char *root_domain_name, const char *runtime_version);
 void *(*mono_domain_assembly_open)(void *domain, const char *name);
@@ -61,6 +61,8 @@ void *(*mono_string_new_utf16)(void *domain, const wchar_t *text, INT32 len);
 
 void* (*mono_object_to_string)(void* obj, void** exc);
 
+void (*mono_dllmap_insert)(void* assemblyImage, const char* dll, const char* func, const char* tdll, const char* tfunc);
+
 char* (*mono_string_to_utf8)(void* str);
 void (*mono_free)(void*);
 
@@ -101,5 +103,6 @@ inline void loadMonoFunctions(HMODULE monoLib)
     GET_MONO_PROC(mono_object_to_string);
     GET_MONO_PROC(mono_string_to_utf8);
     GET_MONO_PROC(mono_free);
+    GET_MONO_PROC(mono_dllmap_insert);
     GET_MONO_PROC(mono_install_unhandled_exception_hook);
 }

IPA.Loader/Utilities/CriticalSection.cs

@@ -18,9 +18,6 @@ namespace IPA.Utilities
         {
             Logger.log.Debug("Configuring exit handlers");
 
-            AppDomain.CurrentDomain.ProcessExit -= Reset;
-            AppDomain.CurrentDomain.ProcessExit += Reset;
-
             ResetExitHandlers();
         }
 
@@ -52,7 +49,7 @@ namespace IPA.Utilities
                 uint filterMax,
                 ref Win32.PeekMessageParams removeMsg);
 
-            [DllImport("winhttp")]
+            [DllImport("bsipa-doorstop")]
             public static extern void SetPeekMessageHook(
                 [MarshalAs(UnmanagedType.FunctionPtr)]
                 PeekMessageHook hook);
@@ -139,6 +136,8 @@ namespace IPA.Utilities
             _handler = null;
             isInExecuteSection = false;
 
+            Reset(null, null);
+
             if (exitRecieved)
                 Environment.Exit(1);
         }