test: Explicitly mark symbols as used

Because some of the symbols are not otherwise referenced, GCC would like
to remove them.

Closes: !14
Signed-off-by: Guillem Jover <guillem@hadrons.org>
This commit is contained in:
Victor Westerhuis 2021-11-26 20:24:20 +01:00 committed by Guillem Jover
parent 54f8745657
commit 2716dfd0b7

View File

@ -39,11 +39,11 @@ extern int data_pub_uninit[2048];
extern int *data_pub_ptr;
int *data_pub_ptr = &data_prv_init;
int data_pub_init = 10;
int data_pub_uninit[2048];
int data_pub_init __attribute__((__used__)) = 10;
int data_pub_uninit[2048] __attribute__((__used__));
extern int
func_pub(void);
func_pub(void) __attribute__((__used__)) ;
int
func_pub(void)