diff --git a/src/main.c b/src/main.c
index ee3095c..723e26c 100644
--- a/src/main.c
+++ b/src/main.c
@@ -5,6 +5,9 @@
 #include "blockdev.h"
 #include "vfs.h"
 
+extern void adainit (void);
+extern void adafinal (void);
+
 struct program_options {
 	char *devname;
 };
@@ -15,20 +18,27 @@
 int main(int argc, char* argv[])
 {
 	struct program_options opt;
+	int ret = -1;
+
+	adainit();
 
 	if (get_options(argc, argv, &opt)) {
-		return -1;
+		goto final;
 	}
 
 
 	if (devopen(opt.devname, NULL) != 1) {
-		return -1;
+		goto final;
 	}
 
-	// TODO
+	fs_tests();
 
 	devclose();
-	return 0;
+	ret = 0;
+
+final:
+	adafinal();
+	return ret;
 }