libgcov-driver.c (set_gcov_dump_complete, [...]): Remove global functions polluting user's namespace.

	* libgcov-driver.c (set_gcov_dump_complete,
	reset_gcov_dump_complete, get_gcov_dump_complete): Remove global
	functions polluting user's namespace.
	(gcov_exit): Set variable directly.
	(gcov_clear): Reset variable directly.
	* libgcov-interface.c (get_gcov_dymp_complete,
	reset_gov_dump_complete): Remove declarations.
	(__gcov_reset, __gcov_dump): Don't call them.

From-SVN: r213058

3 files changed, 18 insertions, 38 deletions

diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog
index f74aeb4..3878903 100644
--- a/libgcc/ChangeLog
+++ b/libgcc/ChangeLog
@@ -1,8 +1,21 @@
+2014-07-25  Nathan Sidwell  <nathan@acm.org>
+
+	* libgcov-driver.c (set_gcov_dump_complete,
+	reset_gcov_dump_complete, get_gcov_dump_complete): Remove global
+	functions polluting user's namespace.
+	(gcov_exit): Set variable directly.
+	(gcov_clear): Reset variable directly.
+	* libgcov-interface.c (get_gcov_dymp_complete,
+	reset_gov_dump_complete): Remove declarations.
+	(__gcov_reset, __gcov_dump): Don't call them.
+
 2014-07-24  DJ Delorie  <dj@redhat.com>
 
 	* config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public.
-	(__gcc_deregister_frame): Move logic to detect deregister function to...
-	(__gcc_register_frame): here, so it's consistent with the register logic.
+	(__gcc_deregister_frame): Move logic to detect deregister function
+	to ...
+	(__gcc_register_frame): here, so it's consistent with the register
+	logic.
 
 2014-07-23  Nathan Sidwell  <nathan@acm.org>
 
diff --git a/libgcc/libgcov-driver.c b/libgcc/libgcov-driver.c
index cf38f52..f47f2b8 100644
--- a/libgcc/libgcov-driver.c
+++ b/libgcc/libgcov-driver.c
@@ -51,9 +51,6 @@ static int gcov_error (const char *, ...);
 /* The following functions can be called from outside of this file.  */
 extern void gcov_clear (void) ATTRIBUTE_HIDDEN;
 extern void gcov_exit (void) ATTRIBUTE_HIDDEN;
-extern void set_gcov_dump_complete (void) ATTRIBUTE_HIDDEN;
-extern void reset_gcov_dump_complete (void) ATTRIBUTE_HIDDEN;
-extern int get_gcov_dump_complete (void) ATTRIBUTE_HIDDEN;
 
 struct gcov_fn_buffer
 {
@@ -86,32 +83,6 @@ size_t gcov_max_filename = 0;
 /* Flag when the profile has already been dumped via __gcov_dump().  */
 static int gcov_dump_complete;
 
-/* A global function that get the vaule of gcov_dump_complete.  */
-
-int
-get_gcov_dump_complete (void)
-{
-  return gcov_dump_complete;
-}
-
-/* A global functino that set the vaule of gcov_dump_complete. Will
-   be used in __gcov_dump() in libgcov-interface.c.  */
-
-void
-set_gcov_dump_complete (void)
-{
-  gcov_dump_complete = 1;
-}
-
-/* A global functino that set the vaule of gcov_dump_complete. Will
-   be used in __gcov_reset() in libgcov-interface.c.  */
-
-void
-reset_gcov_dump_complete (void)
-{
-  gcov_dump_complete = 0;
-}
-
 static struct gcov_fn_buffer *
 free_fn_data (const struct gcov_info *gi_ptr, struct gcov_fn_buffer *buffer,
               unsigned limit)
@@ -795,6 +766,8 @@ gcov_exit (void)
   if (gcov_dump_complete)
     return;
 
+  gcov_dump_complete = 1;
+  
   crc32 = gcov_exit_compute_summary (&this_prg);
 
   allocate_filename_struct (&gf);
@@ -818,6 +791,7 @@ gcov_clear (void)
 {
   const struct gcov_info *gi_ptr;
 
+  gcov_dump_complete = 0;
   for (gi_ptr = gcov_list; gi_ptr; gi_ptr = gi_ptr->next)
     {
       unsigned f_ix;
diff --git a/libgcc/libgcov-interface.c b/libgcc/libgcov-interface.c
index 7f831f2..a1a91f2 100644
--- a/libgcc/libgcov-interface.c
+++ b/libgcc/libgcov-interface.c
@@ -44,8 +44,6 @@ void __gcov_dump (void) {}
 
 extern void gcov_clear (void) ATTRIBUTE_HIDDEN;
 extern void gcov_exit (void) ATTRIBUTE_HIDDEN;
-extern void set_gcov_dump_complete (void) ATTRIBUTE_HIDDEN;
-extern void reset_gcov_dump_complete (void) ATTRIBUTE_HIDDEN;
 
 #ifdef L_gcov_flush
 
@@ -95,9 +93,6 @@ void
 __gcov_reset (void)
 {
   gcov_clear ();
-  /* Re-enable dumping to support collecting profile in multiple regions
-     of interest.  */
-  reset_gcov_dump_complete ();
 }
 
 #endif /* L_gcov_reset */
@@ -111,8 +106,6 @@ void
 __gcov_dump (void)
 {
   gcov_exit ();
-  /* Prevent profile from being dumped a second time on application exit.  */
-  set_gcov_dump_complete ();
 }
 
 #endif /* L_gcov_dump */