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Makefile.in (LIBGCOV_MERGE, [...]): Reformat. 

* Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER,
	LIBGCOV_INTERFACE): Reformat.
	* libgcov-driver.c (gcov_exit, __gcov_init): Disable when
	IN_GCOV_TOOL.
	* libgcov-interface.c: Reformat some comments.
	(__gcov_flush_mx): Add declaration.  Tidy up definition.

From-SVN: r213442
This commit is contained in:
Nathan Sidwell 2014-08-01 10:05:42 +00:00 committed by Nathan Sidwell
parent 4d49c6e149
commit b98a872b22
4 changed files with 34 additions and 21 deletions
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9
libgcc/ChangeLog
View File

@ -1,3 +1,12 @@
2014-08-01 Nathan Sidwell <nathan@acm.org>
* Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER,
LIBGCOV_INTERFACE): Reformat.
* libgcov-driver.c (gcov_exit, __gcov_init): Disable when
IN_GCOV_TOOL.
* libgcov-interface.c: Reformat some comments.
(__gcov_flush_mx): Add declaration. Tidy up definition.
2014-07-31 Alan Modra <amodra@gmail.com> 2014-07-31 Alan Modra <amodra@gmail.com>
Peter Bergner <bergner@vnet.ibm.com> Peter Bergner <bergner@vnet.ibm.com>

16
libgcc/Makefile.in
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@ -852,13 +852,15 @@ include $(iterator)
# Build libgcov components. # Build libgcov components.
LIBGCOV_MERGE = _gcov_merge_add _gcov_merge_single _gcov_merge_delta _gcov_merge_ior \ LIBGCOV_MERGE = _gcov_merge_add _gcov_merge_single _gcov_merge_delta \
_gcov_merge_time_profile _gcov_merge_ior _gcov_merge_time_profile
LIBGCOV_PROFILER = _gcov_interval_profiler _gcov_pow2_profiler _gcov_one_value_profiler \ LIBGCOV_PROFILER = _gcov_interval_profiler _gcov_pow2_profiler \
_gcov_indirect_call_profiler _gcov_average_profiler _gcov_ior_profiler \ _gcov_one_value_profiler _gcov_indirect_call_profiler \
_gcov_indirect_call_profiler_v2 _gcov_time_profiler _gcov_average_profiler _gcov_ior_profiler \
LIBGCOV_INTERFACE = _gcov_flush _gcov_fork _gcov_execl _gcov_execlp _gcov_execle \ _gcov_indirect_call_profiler_v2 _gcov_time_profiler
_gcov_execv _gcov_execvp _gcov_execve _gcov_reset _gcov_dump LIBGCOV_INTERFACE = _gcov_flush _gcov_fork _gcov_execl _gcov_execlp \
_gcov_execle _gcov_execv _gcov_execvp _gcov_execve _gcov_reset \
_gcov_dump
LIBGCOV_DRIVER = _gcov LIBGCOV_DRIVER = _gcov
libgcov-merge-objects = $(patsubst %,%$(objext),$(LIBGCOV_MERGE)) libgcov-merge-objects = $(patsubst %,%$(objext),$(LIBGCOV_MERGE))

3
libgcc/libgcov-driver.c
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@ -775,6 +775,7 @@ gcov_do_dump (struct gcov_info *list, int run_counted)
free (gf.filename); free (gf.filename);
} }
#if !IN_GCOV_TOOL
void void
gcov_exit (void) gcov_exit (void)
{ {
@ -840,6 +841,6 @@ __gcov_init (struct gcov_info *info)
} }
info->version = 0; info->version = 0;
} }
#endif /* !IN_GCOV_TOOL */
#endif /* L_gcov */ #endif /* L_gcov */
#endif /* inhibit_libc */ #endif /* inhibit_libc */

27
libgcc/libgcov-interface.c
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@ -44,20 +44,21 @@ void __gcov_dump (void) {}
extern void gcov_clear (void) ATTRIBUTE_HIDDEN; extern void gcov_clear (void) ATTRIBUTE_HIDDEN;
extern void gcov_exit (void) ATTRIBUTE_HIDDEN; extern void gcov_exit (void) ATTRIBUTE_HIDDEN;
extern __gthread_mutex_t __gcov_flush_mx ATTRIBUTE_HIDDEN;
#ifdef L_gcov_flush #ifdef L_gcov_flush
#ifdef __GTHREAD_MUTEX_INIT #ifdef __GTHREAD_MUTEX_INIT
ATTRIBUTE_HIDDEN __gthread_mutex_t __gcov_flush_mx = __GTHREAD_MUTEX_INIT; __gthread_mutex_t __gcov_flush_mx = __GTHREAD_MUTEX_INIT;
#define init_mx_once() #define init_mx_once()
#else #else
__gthread_mutex_t __gcov_flush_mx ATTRIBUTE_HIDDEN; __gthread_mutex_t __gcov_flush_mx;
static void static void
init_mx (void) init_mx (void)
{ {
__GTHREAD_MUTEX_INIT_FUNCTION (&__gcov_flush_mx); __GTHREAD_MUTEX_INIT_FUNCTION (&__gcov_flush_mx);
} }
static void static void
init_mx_once (void) init_mx_once (void)
{ {
@ -160,8 +161,8 @@ __gcov_execl (const char *path, char *arg, ...)
#endif #endif
#ifdef L_gcov_execlp #ifdef L_gcov_execlp
/* A wrapper for the execlp function. Flushes the accumulated profiling data, so /* A wrapper for the execlp function. Flushes the accumulated
that they are not lost. */ profiling data, so that they are not lost. */
int int
__gcov_execlp (const char *path, char *arg, ...) __gcov_execlp (const char *path, char *arg, ...)
@ -191,8 +192,8 @@ __gcov_execlp (const char *path, char *arg, ...)
#endif #endif
#ifdef L_gcov_execle #ifdef L_gcov_execle
/* A wrapper for the execle function. Flushes the accumulated profiling data, so /* A wrapper for the execle function. Flushes the accumulated
that they are not lost. */ profiling data, so that they are not lost. */
int int
__gcov_execle (const char *path, char *arg, ...) __gcov_execle (const char *path, char *arg, ...)
@ -224,8 +225,8 @@ __gcov_execle (const char *path, char *arg, ...)
#endif #endif
#ifdef L_gcov_execv #ifdef L_gcov_execv
/* A wrapper for the execv function. Flushes the accumulated profiling data, so /* A wrapper for the execv function. Flushes the accumulated
that they are not lost. */ profiling data, so that they are not lost. */
int int
__gcov_execv (const char *path, char *const argv[]) __gcov_execv (const char *path, char *const argv[])
@ -236,8 +237,8 @@ __gcov_execv (const char *path, char *const argv[])
#endif #endif
#ifdef L_gcov_execvp #ifdef L_gcov_execvp
/* A wrapper for the execvp function. Flushes the accumulated profiling data, so /* A wrapper for the execvp function. Flushes the accumulated
that they are not lost. */ profiling data, so that they are not lost. */
int int
__gcov_execvp (const char *path, char *const argv[]) __gcov_execvp (const char *path, char *const argv[])
@ -248,8 +249,8 @@ __gcov_execvp (const char *path, char *const argv[])
#endif #endif
#ifdef L_gcov_execve #ifdef L_gcov_execve
/* A wrapper for the execve function. Flushes the accumulated profiling data, so /* A wrapper for the execve function. Flushes the accumulated
that they are not lost. */ profiling data, so that they are not lost. */
int int
__gcov_execve (const char *path, char *const argv[], char *const envp[]) __gcov_execve (const char *path, char *const argv[], char *const envp[])