===================================================================
@@ -42,6 +42,12 @@ void __gcov_dump (void) {}
#else
+
+/* Some functions we want to bind in this dynamic object, but have an
+ overridable global alias. */
+#define STRONG_ALIAS(src,dst) \
+ extern __typeof (src) dst __attribute__((alias (#src)))
+
extern __gthread_mutex_t __gcov_flush_mx ATTRIBUTE_HIDDEN;
extern __gthread_mutex_t __gcov_flush_mx ATTRIBUTE_HIDDEN;
@@ -77,7 +83,7 @@ __gcov_flush (void)
__gthread_mutex_lock (&__gcov_flush_mx);
__gcov_dump_one (&__gcov_root);
- __gcov_reset ();
+ __gcov_reset_int ();
__gthread_mutex_unlock (&__gcov_flush_mx);
}
@@ -121,12 +127,14 @@ gcov_clear (const struct gcov_info *list
in order to collect profile in region of interest. */
void
-__gcov_reset (void)
+__gcov_reset_int (void)
{
gcov_clear (__gcov_root.list);
__gcov_root.dumped = 0;
}
+STRONG_ALIAS (__gcov_reset_int, __gcov_reset);
+
#endif /* L_gcov_reset */
#ifdef L_gcov_dump
===================================================================
@@ -225,8 +225,10 @@ extern void __gcov_init (struct gcov_inf
/* Called before fork, to avoid double counting. */
extern void __gcov_flush (void) ATTRIBUTE_HIDDEN;
-/* Function to reset all counters to 0. */
+/* Function to reset all counters to 0. Both externally visible (and
+ overridable) and internal version. */
extern void __gcov_reset (void);
+extern void __gcov_reset_int (void) ATTRIBUTE_HIDDEN;
/* Function to enable early write of profile information so far. */
extern void __gcov_dump (void);