M src/platform/python/mgba/core.py → src/platform/python/mgba/core.py

@@ -139,9 +139,6 @@ if not success:
             raise RuntimeError("Failed to initialize core")
         return cls._detect(core)
 
-    def _deinit(self):
-        self._core.deinit(self._core)
-
     @classmethod
     def _detect(cls, core):
         if hasattr(cls, 'PLATFORM_GBA') and core.platform(core) == cls.PLATFORM_GBA:
@@ -163,6 +160,9 @@ return bool(self._core.isROM(vf.handle))
 
     def loadROM(self, vf):
         return bool(self._core.loadROM(self._core, vf.handle))
+
+    def loadBIOS(self, vf, id=0):
+        return bool(self._core.loadBIOS(self._core, vf.handle, id))
 
     def loadSave(self, vf):
         return bool(self._core.loadSave(self._core, vf.handle))

M src/platform/python/mgba/gb.py → src/platform/python/mgba/gb.py

@@ -43,6 +43,9 @@
     def attachSIO(self, link):
         lib.GBSIOSetDriver(ffi.addressof(self._native.sio), link._native)
 
+    def __del__(self):
+        lib.GBSIOSetDriver(ffi.addressof(self._native.sio), ffi.NULL)
+
 createCallback("GBSIOPythonDriver", "init")
 createCallback("GBSIOPythonDriver", "deinit")
 createCallback("GBSIOPythonDriver", "writeSB")

M src/platform/python/mgba/gba.py → src/platform/python/mgba/gba.py

@@ -33,6 +33,7 @@ super(GBA, self).__init__(native)
         self._native = ffi.cast("struct GBA*", native.board)
         self.sprites = GBAObjs(self)
         self.cpu = ARMCore(self._core.cpu)
+        self._sio = set()
 
     @needsReset
     def _initCache(self, cache):
@@ -49,7 +50,12 @@ super(GBA, self)._load()
         self.memory = GBAMemory(self._core, self._native.memory.romSize)
 
     def attachSIO(self, link, mode=lib.SIO_MULTI):
+        self._sio.add(mode)
         lib.GBASIOSetDriver(ffi.addressof(self._native.sio), link._native, mode)
+
+    def __del__(self):
+        for mode in self._sio:
+            lib.GBASIOSetDriver(ffi.addressof(self._native.sio), ffi.NULL, mode)
 
 createCallback("GBASIOPythonDriver", "init")
 createCallback("GBASIOPythonDriver", "deinit")