core:

- don't read from secure area buffer for ROMs with GBA Loader;
- fix declare importData function in BackupDevice class;

desmume/src/NDSSystem.cpp

@@ -488,8 +488,9 @@ void GameInfo::closeROM()
 u32 GameInfo::readROM(u32 pos)
 {
 	//TODO - this should not be done here! it's a property of the slot-1 device, not the rom!
-	if ((pos < 0x8000) && (pos >= 0x4000))
-		return *(u32*)(secureArea + (pos - 0x4000));
+	//required only for FAKE boot
+	if ((romType == ROM_NDS) && (pos < 0x8000) && (pos >= 0x4000))
+			return *(u32*)(secureArea + (pos - 0x4000));
 
 	if (!romdata)
 	{

desmume/src/addons/slot1comp_rom.cpp

@@ -42,7 +42,7 @@ u32 Slot1Comp_Rom::read()
 		{
 			//see B7 for details
 			address &= gameInfo.mask; //sanity check
-			u32 ret = gameInfo.readROM(address);
+			u32 ret = *(u32*)(gameInfo.secureArea + (address - 0x4000));
 			address = (address&~0xFFF) + ((address+4)&0xFFF);
 			return ret;
 		}

desmume/src/mc.h

@@ -122,7 +122,7 @@ public:
 	bool isMovieMode;
 
 	u32 importDataSize(const char *filename);
-	u32 importData(const char *filename, u32 force_size);
+	u32 importData(const char *filename, u32 force_size = 0);
 	bool exportData(const char *filename);
 private:
 	void detect();