core: Expose AppLoader as a public interface.

src/core/core.h

@@ -7,6 +7,7 @@
 #include <memory>
 #include <string>
 #include "common/common_types.h"
+#include "core/loader/loader.h"
 #include "core/memory.h"
 #include "core/perf_stats.h"
 #include "core/telemetry_session.h"
@@ -14,10 +15,6 @@
 class EmuWindow;
 class ARM_Interface;
 
-namespace Loader {
-class AppLoader;
-}
-
 namespace Core {
 
 class System {
@@ -119,6 +116,10 @@ public:
         return status_details;
     }
 
+    Loader::AppLoader& GetAppLoader() const {
+        return *app_loader;
+    }
+
 private:
     /**
      * Initialize the emulated system.