M src/gba/gba.c → src/gba/gba.c

@@ -384,20 +384,19 @@ gba->pristineRomSize = vf->size(vf);
 	vf->seek(vf, 0, SEEK_SET);
 	if (gba->pristineRomSize > SIZE_CART0) {
 		gba->isPristine = false;
-#ifdef FIXED_ROM_BUFFER
-		gba->memory.rom = romBuffer;
-#else
-		gba->memory.rom = anonymousMemoryMap(SIZE_CART0);
-#endif
 		char ident;
 		vf->seek(vf, 0xAC, SEEK_SET);
 		vf->read(vf, &ident, 1);
-		vf->seek(vf, 0, SEEK_SET);
 		if (ident == 'M') {
 			gba->memory.romSize = 0x01000000;
+#ifdef FIXED_ROM_BUFFER
+			gba->memory.rom = romBuffer;
+#else
+			gba->memory.rom = anonymousMemoryMap(SIZE_CART0);
+#endif
 		} else {
+			gba->memory.rom = vf->map(vf, SIZE_CART0, MAP_READ);
 			gba->memory.romSize = SIZE_CART0;
-			vf->read(vf, gba->memory.rom, SIZE_CART0);
 		}
 	} else {
 		gba->isPristine = true;