Fix chainloading for all apps

src/core/core.h

@@ -125,7 +125,8 @@ public:
     bool SendSignal(Signal signal, u32 param = 0);
 
     /// Request reset of the system
-    void RequestReset() {
+    void RequestReset(const std::string& chainload = "") {
+        m_chainloadpath = chainload;
         SendSignal(Signal::Reset);
     }
 
@@ -382,6 +383,7 @@ private:
     /// Saved variables for reset
     Frontend::EmuWindow* m_emu_window;
     std::string m_filepath;
+    std::string m_chainloadpath;
     u64 title_id;
     bool self_delete_pending;