Load rom in chunks of 64kb

src/devices/file.c

@@ -286,9 +286,13 @@ file_dei(Uint8 id, Uint8 *d, Uint8 port)
 int
 load_rom(Uxn *u, char *filename)
 {
-	int ret;
-	file_init(uxn_file, filename, strlen(filename) + 1, 1);
-	ret = file_read(uxn_file, &u->ram[PAGE_PROGRAM], 0x100000 - PAGE_PROGRAM);
-	reset(uxn_file);
-	return ret;
+	int l, i = 0;
+	FILE *f = fopen(filename, "rb");
+	if(!f)
+		return 0;
+	l = fread(&u->ram[PAGE_PROGRAM], 1, 0x10000 - PAGE_PROGRAM, f);
+	while(l && ++i < 15)
+		l = fread(u->ram + 0x10000 * i, 1, 0x10000, f);
+	fclose(f);
+	return 1;
 }