PR other/24829

	PR target/24831
	* gthr-dce.h: Do not gthrw-ify pthread_once_init,
	pthread_key_delete.  From John David Anglin.  gthrw-ify
	pthread_getunique_np only if it it's not a macro.  Delete
	UNUSED macro.
	(__gthread_objc_condition_allocate, __gthread_objc_condition_deallocate,
	__gthread_objc_condition_wait, __gthread_objc_condition_broadcast,
	__gthread_objc_condition_signal, __gthread_key_delete): Add
	"__attribute__ ((__unused__))" to unused arguments.
	(__gthread_recursive_mutex_init_function): Add missing return.
	* gthr-dce.h, gthr-tpf.h, gthr-solaris.h, gthr-posix.h,
	gthr-posix95.h: Use macro-based approach for name redirection
	on targets missing weakref.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@110278 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 93c001b..68c169b 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,20 @@
+2006-01-26 Alexandre Oliva  <aoliva@redhat.com>
+
+       PR other/24829
+       PR target/24831
+       * gthr-dce.h: Do not gthrw-ify pthread_once_init,
+       pthread_key_delete.  From John David Anglin.  gthrw-ify
+       pthread_getunique_np only if it it's not a macro.  Delete
+       UNUSED macro.
+       (__gthread_objc_condition_allocate, __gthread_objc_condition_deallocate,
+       __gthread_objc_condition_wait, __gthread_objc_condition_broadcast,
+       __gthread_objc_condition_signal, __gthread_key_delete): Add
+       "__attribute__ ((__unused__))" to unused arguments.
+       (__gthread_recursive_mutex_init_function): Add missing return.
+       * gthr-dce.h, gthr-tpf.h, gthr-solaris.h, gthr-posix.h,
+       gthr-posix95.h: Use macro-based approach for name redirection
+       on targets missing weakref.
+
 2006-01-26  Zack Weinberg  <zackw@panix.com>
 
        * genconditions.c (write_header): In generated code, #ifdef out

diff --git a/gcc/gthr-dce.h b/gcc/gthr-dce.h
index fe4bba7..d876c65 100644 (file)
--- a/gcc/gthr-dce.h
+++ b/gcc/gthr-dce.h
@@ -44,62 +44,59 @@ Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
 
 #include <pthread.h>
 
-#ifdef __cplusplus
-#define UNUSED(x) x
-#else
-#define UNUSED(x) x __attribute__((unused))
-#endif
-
 typedef pthread_key_t __gthread_key_t;
 typedef pthread_once_t __gthread_once_t;
 typedef pthread_mutex_t __gthread_mutex_t;
 typedef pthread_mutex_t __gthread_recursive_mutex_t;
 
-#define __GTHREAD_ONCE_INIT __gthrw_pthread_once_init
+#define __GTHREAD_ONCE_INIT pthread_once_init
 
 #define __GTHREAD_MUTEX_INIT_FUNCTION __gthread_mutex_init_function
 #define __GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION __gthread_recursive_mutex_init_function
 
-#define __GTHREAD_MUTEX_INIT_DEFAULT __gthrw_pthread_once_init
+#define __GTHREAD_MUTEX_INIT_DEFAULT pthread_once_init
 
 #if SUPPORTS_WEAK && GTHREAD_USE_WEAK
 # define __gthrw(name) \
-  static __typeof(name) __gthrw_ ## name __attribute__ ((__weakref__(#name)))
+  static __typeof(name) __gthrw_ ## name __attribute__ ((__weakref__(#name)));
+# define __gthrw_(name) __gthrw_ ## name
 #else
-# define __gthrw_asmname(cname) __gthrw_asmnamep (__USER_LABEL_PREFIX__, cname)
-# define __gthrw_asmnamep(prefix, cname) __gthrw_string (prefix) cname
-# define __gthrw_string(x) #x
-# define __gthrw(name) \
-  extern __typeof(name) __gthrw_ ## name __asm (__gthrw_asmname (#name))
+# define __gthrw(name)
+# define __gthrw_(name) name
 #endif
 
-__gthrw(pthread_once);
-__gthrw(pthread_once_init);
-__gthrw(pthread_keycreate);
-__gthrw(pthread_key_delete);
-__gthrw(pthread_getspecific);
-__gthrw(pthread_setspecific);
-__gthrw(pthread_create);
-__gthrw(pthread_mutex_init);
-__gthrw(pthread_mutex_lock);
-__gthrw(pthread_mutex_trylock);
-__gthrw(pthread_mutex_unlock);
-__gthrw(pthread_mutexattr_create);
-__gthrw(pthread_mutexattr_setkind_np);
-__gthrw(pthread_mutexattr_delete);
+__gthrw(pthread_once)
+__gthrw(pthread_keycreate)
+__gthrw(pthread_getspecific)
+__gthrw(pthread_setspecific)
+__gthrw(pthread_create)
+__gthrw(pthread_mutex_init)
+__gthrw(pthread_mutex_lock)
+__gthrw(pthread_mutex_trylock)
+__gthrw(pthread_mutex_unlock)
+__gthrw(pthread_mutexattr_create)
+__gthrw(pthread_mutexattr_setkind_np)
+__gthrw(pthread_mutexattr_delete)
 
 #ifdef _LIBOBJC
 /* Objective-C.  */
-__gthrw(pthread_cond_broadcast);
-__gthrw(pthread_cond_destroy);
-__gthrw(pthread_cond_init);
-__gthrw(pthread_cond_signal);
-__gthrw(pthread_cond_wait);
-__gthrw(pthread_exit);
-__gthrw(pthread_getunique_np);
-__gthrw(pthread_mutex_destroy);
-__gthrw(pthread_self);
-__gthrw(pthread_yield);
+__gthrw(pthread_cond_broadcast)
+__gthrw(pthread_cond_destroy)
+__gthrw(pthread_cond_init)
+__gthrw(pthread_cond_signal)
+__gthrw(pthread_cond_wait)
+__gthrw(pthread_exit)
+
+#ifdef pthread_getunique_np
+# define __gthrw_pthread_getunique_np pthread_getunique_np
+#else
+__gthrw(pthread_getunique_np)
+# define __gthrw_pthread_getunique_np __gthrw_(pthread_getunique_np)
+#endif
+
+__gthrw(pthread_mutex_destroy)
+__gthrw(pthread_self)
+__gthrw(pthread_yield)
 #endif
 
 #if SUPPORTS_WEAK && GTHREAD_USE_WEAK
@@ -107,7 +104,7 @@ __gthrw(pthread_yield);
 static inline int
 __gthread_active_p (void)
 {
-  static void *const __gthread_active_ptr = (void *) &__gthrw_pthread_create;
+  static void *const __gthread_active_ptr = (void *) &__gthrw_(pthread_create);
   return __gthread_active_ptr != 0;
 }
 
@@ -137,7 +134,7 @@ __gthread_objc_init_thread_system (void)
 {
   if (__gthread_active_p ())
     /* Initialize the thread storage key.  */
-    return __gthrw_pthread_keycreate (&_objc_thread_storage, NULL);
+    return __gthrw_(pthread_keycreate) (&_objc_thread_storage, NULL);
   else
     return -1;
 }
@@ -164,7 +161,7 @@ __gthread_objc_thread_detach (void (*func)(void *), void *arg)
   if (!__gthread_active_p ())
     return NULL;
 
-  if (!(__gthrw_pthread_create (&new_thread_handle, pthread_attr_default,
+  if (!(__gthrw_(pthread_create) (&new_thread_handle, pthread_attr_default,
                        (void *) func, arg)))
     {
       /* ??? May not work! (64bit) */
@@ -201,7 +198,7 @@ __gthread_objc_thread_set_priority (int priority)
     }
 
   /* Change the priority.  */
-  if (pthread_setprio (__gthrw_pthread_self (), sys_priority) >= 0)
+  if (pthread_setprio (__gthrw_(pthread_self) (), sys_priority) >= 0)
     return 0;
   else
     /* Failed */
@@ -216,7 +213,7 @@ __gthread_objc_thread_get_priority (void)
 
   if (__gthread_active_p ())
     {
-      if ((sys_priority = pthread_getprio (__gthrw_pthread_self ())) >= 0)
+      if ((sys_priority = pthread_getprio (__gthrw_(pthread_self) ())) >= 0)
        {
          if (sys_priority >= PRI_FG_MIN_NP
              && sys_priority <= PRI_FG_MAX_NP)
@@ -239,7 +236,7 @@ static inline void
 __gthread_objc_thread_yield (void)
 {
   if (__gthread_active_p ())
-    __gthrw_pthread_yield ();
+    __gthrw_(pthread_yield) ();
 }
 
 /* Terminate the current thread.  */
@@ -248,7 +245,7 @@ __gthread_objc_thread_exit (void)
 {
   if (__gthread_active_p ())
     /* exit the thread */
-    __gthrw_pthread_exit (&__objc_thread_exit_status);
+    __gthrw_(pthread_exit) (&__objc_thread_exit_status);
 
   /* Failed if we reached here */
   return -1;
@@ -260,7 +257,7 @@ __gthread_objc_thread_id (void)
 {
   if (__gthread_active_p ())
     {
-      pthread_t self = __gthrw_pthread_self ();
+      pthread_t self = __gthrw_(pthread_self) ();
 
       return (objc_thread_t) __gthrw_pthread_getunique_np (&self);
     }
@@ -273,7 +270,7 @@ static inline int
 __gthread_objc_thread_set_data (void *value)
 {
   if (__gthread_active_p ())
-    return __gthrw_pthread_setspecific (_objc_thread_storage, value);
+    return __gthrw_(pthread_setspecific) (_objc_thread_storage, value);
   else
     {
       thread_local_storage = value;
@@ -289,7 +286,7 @@ __gthread_objc_thread_get_data (void)
 
   if (__gthread_active_p ())
     {
-      if (!(__gthrw_pthread_getspecific (_objc_thread_storage, &value)))
+      if (!(__gthrw_(pthread_getspecific) (_objc_thread_storage, &value)))
        return value;
 
       return NULL;
@@ -308,7 +305,7 @@ __gthread_objc_mutex_allocate (objc_mutex_t mutex)
     {
       mutex->backend = objc_malloc (sizeof (pthread_mutex_t));
 
-      if (__gthrw_pthread_mutex_init ((pthread_mutex_t *) mutex->backend,
+      if (__gthrw_(pthread_mutex_init) ((pthread_mutex_t *) mutex->backend,
                              pthread_mutexattr_default))
        {
          objc_free (mutex->backend);
@@ -326,7 +323,7 @@ __gthread_objc_mutex_deallocate (objc_mutex_t mutex)
 {
   if (__gthread_active_p ())
     {
-      if (__gthrw_pthread_mutex_destroy ((pthread_mutex_t *) mutex->backend))
+      if (__gthrw_(pthread_mutex_destroy) ((pthread_mutex_t *) mutex->backend))
        return -1;
 
       objc_free (mutex->backend);
@@ -341,7 +338,7 @@ static inline int
 __gthread_objc_mutex_lock (objc_mutex_t mutex)
 {
   if (__gthread_active_p ())
-    return __gthrw_pthread_mutex_lock ((pthread_mutex_t *) mutex->backend);
+    return __gthrw_(pthread_mutex_lock) ((pthread_mutex_t *) mutex->backend);
   else
     return 0;
 }
@@ -351,7 +348,7 @@ static inline int
 __gthread_objc_mutex_trylock (objc_mutex_t mutex)
 {
   if (__gthread_active_p ()
-      && __gthrw_pthread_mutex_trylock ((pthread_mutex_t *) mutex->backend) != 1)
+      && __gthrw_(pthread_mutex_trylock) ((pthread_mutex_t *) mutex->backend) != 1)
     return -1;
 
   return 0;
@@ -362,7 +359,7 @@ static inline int
 __gthread_objc_mutex_unlock (objc_mutex_t mutex)
 {
   if (__gthread_active_p ())
-    return __gthrw_pthread_mutex_unlock ((pthread_mutex_t *) mutex->backend);
+    return __gthrw_(pthread_mutex_unlock) ((pthread_mutex_t *) mutex->backend);
   else
     return 0;
 }
@@ -371,7 +368,8 @@ __gthread_objc_mutex_unlock (objc_mutex_t mutex)
 
 /* Allocate a condition.  */
 static inline int
-__gthread_objc_condition_allocate (objc_condition_t condition)
+__gthread_objc_condition_allocate (objc_condition_t condition
+                                  __attribute__ ((__unused__)))
 {
   if (__gthread_active_p ())
     /* Unimplemented.  */
@@ -382,7 +380,8 @@ __gthread_objc_condition_allocate (objc_condition_t condition)
 
 /* Deallocate a condition.  */
 static inline int
-__gthread_objc_condition_deallocate (objc_condition_t condition)
+__gthread_objc_condition_deallocate (objc_condition_t condition
+                                    __attribute__ ((__unused__)))
 {
   if (__gthread_active_p ())
     /* Unimplemented.  */
@@ -393,7 +392,9 @@ __gthread_objc_condition_deallocate (objc_condition_t condition)
 
 /* Wait on the condition */
 static inline int
-__gthread_objc_condition_wait (objc_condition_t condition, objc_mutex_t mutex)
+__gthread_objc_condition_wait (objc_condition_t condition
+                              __attribute__ ((__unused__)),
+                              objc_mutex_t mutex __attribute__ ((__unused__)))
 {
   if (__gthread_active_p ())
     /* Unimplemented.  */
@@ -404,7 +405,8 @@ __gthread_objc_condition_wait (objc_condition_t condition, objc_mutex_t mutex)
 
 /* Wake up all threads waiting on this condition.  */
 static inline int
-__gthread_objc_condition_broadcast (objc_condition_t condition)
+__gthread_objc_condition_broadcast (objc_condition_t condition
+                                   __attribute__ ((__unused__)))
 {
   if (__gthread_active_p ())
     /* Unimplemented.  */
@@ -415,7 +417,8 @@ __gthread_objc_condition_broadcast (objc_condition_t condition)
 
 /* Wake up one thread waiting on this condition.  */
 static inline int
-__gthread_objc_condition_signal (objc_condition_t condition)
+__gthread_objc_condition_signal (objc_condition_t condition
+                                __attribute__ ((__unused__)))
 {
   if (__gthread_active_p ())
     /* Unimplemented.  */
@@ -430,7 +433,7 @@ static inline int
 __gthread_once (__gthread_once_t *once, void (*func) (void))
 {
   if (__gthread_active_p ())
-    return __gthrw_pthread_once (once, func);
+    return __gthrw_(pthread_once) (once, func);
   else
     return -1;
 }
@@ -438,11 +441,11 @@ __gthread_once (__gthread_once_t *once, void (*func) (void))
 static inline int
 __gthread_key_create (__gthread_key_t *key, void (*dtor) (void *))
 {
-  return __gthrw_pthread_keycreate (key, dtor);
+  return __gthrw_(pthread_keycreate) (key, dtor);
 }
 
 static inline int
-__gthread_key_delete (UNUSED (__gthread_key_t key))
+__gthread_key_delete (__gthread_key_t key __attribute__ ((__unused__)))
 {
   /* Operation is not supported.  */
   return -1;
@@ -452,7 +455,7 @@ static inline void *
 __gthread_getspecific (__gthread_key_t key)
 {
   void *ptr;
-  if (__gthrw_pthread_getspecific (key, &ptr) == 0)
+  if (__gthrw_(pthread_getspecific) (key, &ptr) == 0)
     return ptr;
   else
     return 0;
@@ -461,21 +464,21 @@ __gthread_getspecific (__gthread_key_t key)
 static inline int
 __gthread_setspecific (__gthread_key_t key, const void *ptr)
 {
-  return __gthrw_pthread_setspecific (key, (void *) ptr);
+  return __gthrw_(pthread_setspecific) (key, (void *) ptr);
 }
 
 static inline void
 __gthread_mutex_init_function (__gthread_mutex_t *mutex)
 {
   if (__gthread_active_p ())
-    __gthrw_pthread_mutex_init (mutex, pthread_mutexattr_default);
+    __gthrw_(pthread_mutex_init) (mutex, pthread_mutexattr_default);
 }
 
 static inline int
 __gthread_mutex_lock (__gthread_mutex_t *mutex)
 {
   if (__gthread_active_p ())
-    return __gthrw_pthread_mutex_lock (mutex);
+    return __gthrw_(pthread_mutex_lock) (mutex);
   else
     return 0;
 }
@@ -484,7 +487,7 @@ static inline int
 __gthread_mutex_trylock (__gthread_mutex_t *mutex)
 {
   if (__gthread_active_p ())
-    return __gthrw_pthread_mutex_trylock (mutex);
+    return __gthrw_(pthread_mutex_trylock) (mutex);
   else
     return 0;
 }
@@ -493,7 +496,7 @@ static inline int
 __gthread_mutex_unlock (__gthread_mutex_t *mutex)
 {
   if (__gthread_active_p ())
-    return __gthrw_pthread_mutex_unlock (mutex);
+    return __gthrw_(pthread_mutex_unlock) (mutex);
   else
     return 0;
 }
@@ -506,15 +509,16 @@ __gthread_recursive_mutex_init_function (__gthread_recursive_mutex_t *mutex)
       pthread_mutexattr_t attr;
       int r;
 
-      r = __gthrw_pthread_mutexattr_create (&attr);
+      r = __gthrw_(pthread_mutexattr_create) (&attr);
       if (!r)
-       r = __gthrw_pthread_mutexattr_setkind_np (&attr, MUTEX_RECURSIVE_NP);
+       r = __gthrw_(pthread_mutexattr_setkind_np) (&attr, MUTEX_RECURSIVE_NP);
       if (!r)
-       r = __gthrw_pthread_mutex_init (mutex, attr);
+       r = __gthrw_(pthread_mutex_init) (mutex, attr);
       if (!r)
-       r = __gthrw_pthread_mutexattr_delete (&attr);
+       r = __gthrw_(pthread_mutexattr_delete) (&attr);
       return r;
     }
+  return 0;
 }
 
 static inline int
@@ -537,7 +541,5 @@ __gthread_recursive_mutex_unlock (__gthread_recursive_mutex_t *mutex)
 
 #endif /* _LIBOBJC */
 
-#undef UNUSED
-
 #endif
 #endif /* ! GCC_GTHR_DCE_H */

diff --git a/gcc/gthr-posix.h b/gcc/gthr-posix.h
index e36a76d..38fc381 100644 (file)
--- a/gcc/gthr-posix.h
+++ b/gcc/gthr-posix.h
@@ -60,55 +60,53 @@ typedef pthread_mutex_t __gthread_recursive_mutex_t;
 
 #if SUPPORTS_WEAK && GTHREAD_USE_WEAK
 # define __gthrw(name) \
-  static __typeof(name) __gthrw_ ## name __attribute__ ((__weakref__(#name)))
+  static __typeof(name) __gthrw_ ## name __attribute__ ((__weakref__(#name)));
+# define __gthrw_(name) __gthrw_ ## name
 #else
-# define __gthrw_asmname(cname) __gthrw_asmnamep (__USER_LABEL_PREFIX__, cname)
-# define __gthrw_asmnamep(prefix, cname) __gthrw_string (prefix) cname
-# define __gthrw_string(x) #x
-# define __gthrw(name) \
-  extern __typeof(name) __gthrw_ ## name __asm (__gthrw_asmname (#name))
+# define __gthrw(name)
+# define __gthrw_(name) name
 #endif
 
-__gthrw(pthread_once);
-__gthrw(pthread_key_create);
-__gthrw(pthread_key_delete);
-__gthrw(pthread_getspecific);
-__gthrw(pthread_setspecific);
-__gthrw(pthread_create);
-__gthrw(pthread_cancel);
+__gthrw(pthread_once)
+__gthrw(pthread_key_create)
+__gthrw(pthread_key_delete)
+__gthrw(pthread_getspecific)
+__gthrw(pthread_setspecific)
+__gthrw(pthread_create)
+__gthrw(pthread_cancel)
 
-__gthrw(pthread_mutex_lock);
-__gthrw(pthread_mutex_trylock);
-__gthrw(pthread_mutex_unlock);
-__gthrw(pthread_mutexattr_init);
-__gthrw(pthread_mutexattr_settype);
-__gthrw(pthread_mutexattr_destroy);
+__gthrw(pthread_mutex_lock)
+__gthrw(pthread_mutex_trylock)
+__gthrw(pthread_mutex_unlock)
+__gthrw(pthread_mutexattr_init)
+__gthrw(pthread_mutexattr_settype)
+__gthrw(pthread_mutexattr_destroy)
 
-__gthrw(pthread_mutex_init);
+__gthrw(pthread_mutex_init)
 
 #if defined(_LIBOBJC) || defined(_LIBOBJC_WEAK)
 /* Objective-C.  */
-__gthrw(pthread_cond_broadcast);
-__gthrw(pthread_cond_destroy);
-__gthrw(pthread_cond_init);
-__gthrw(pthread_cond_signal);
-__gthrw(pthread_cond_wait);
-__gthrw(pthread_exit);
-__gthrw(pthread_mutex_destroy);
-__gthrw(pthread_self);
+__gthrw(pthread_cond_broadcast)
+__gthrw(pthread_cond_destroy)
+__gthrw(pthread_cond_init)
+__gthrw(pthread_cond_signal)
+__gthrw(pthread_cond_wait)
+__gthrw(pthread_exit)
+__gthrw(pthread_mutex_destroy)
+__gthrw(pthread_self)
 #ifdef _POSIX_PRIORITY_SCHEDULING
 #ifdef _POSIX_THREAD_PRIORITY_SCHEDULING
-__gthrw(sched_get_priority_max);
-__gthrw(sched_get_priority_min);
+__gthrw(sched_get_priority_max)
+__gthrw(sched_get_priority_min)
 #endif /* _POSIX_THREAD_PRIORITY_SCHEDULING */
 #endif /* _POSIX_PRIORITY_SCHEDULING */
-__gthrw(sched_yield);
-__gthrw(pthread_attr_destroy);
-__gthrw(pthread_attr_init);
-__gthrw(pthread_attr_setdetachstate);
+__gthrw(sched_yield)
+__gthrw(pthread_attr_destroy)
+__gthrw(pthread_attr_init)
+__gthrw(pthread_attr_setdetachstate)
 #ifdef _POSIX_THREAD_PRIORITY_SCHEDULING
-__gthrw(pthread_getschedparam);
-__gthrw(pthread_setschedparam);
+__gthrw(pthread_getschedparam)
+__gthrw(pthread_setschedparam)
 #endif /* _POSIX_THREAD_PRIORITY_SCHEDULING */
 #endif /* _LIBOBJC || _LIBOBJC_WEAK */
 
@@ -118,7 +116,7 @@ static inline int
 __gthread_active_p (void)
 {
   static void *const __gthread_active_ptr 
-    = __extension__ (void *) &__gthrw_pthread_cancel;
+    = __extension__ (void *) &__gthrw_(pthread_cancel);
   return __gthread_active_ptr != 0;
 }
 
@@ -157,13 +155,13 @@ __gthread_objc_init_thread_system (void)
   if (__gthread_active_p ())
     {
       /* Initialize the thread storage key.  */
-      if (__gthrw_pthread_key_create (&_objc_thread_storage, NULL) == 0)
+      if (__gthrw_(pthread_key_create) (&_objc_thread_storage, NULL) == 0)
        {
          /* The normal default detach state for threads is
           * PTHREAD_CREATE_JOINABLE which causes threads to not die
           * when you think they should.  */
-         if (__gthrw_pthread_attr_init (&_objc_thread_attribs) == 0
-             && __gthrw_pthread_attr_setdetachstate (&_objc_thread_attribs,
+         if (__gthrw_(pthread_attr_init) (&_objc_thread_attribs) == 0
+             && __gthrw_(pthread_attr_setdetachstate) (&_objc_thread_attribs,
                                              PTHREAD_CREATE_DETACHED) == 0)
            return 0;
        }
@@ -177,8 +175,8 @@ static inline int
 __gthread_objc_close_thread_system (void)
 {
   if (__gthread_active_p ()
-      && __gthrw_pthread_key_delete (_objc_thread_storage) == 0
-      && __gthrw_pthread_attr_destroy (&_objc_thread_attribs) == 0)
+      && __gthrw_(pthread_key_delete) (_objc_thread_storage) == 0
+      && __gthrw_(pthread_attr_destroy) (&_objc_thread_attribs) == 0)
     return 0;
 
   return -1;
@@ -196,7 +194,7 @@ __gthread_objc_thread_detach (void (*func)(void *), void *arg)
   if (!__gthread_active_p ())
     return NULL;
 
-  if (!(__gthrw_pthread_create (&new_thread_handle, NULL, (void *) func, arg)))
+  if (!(__gthrw_(pthread_create) (&new_thread_handle, NULL, (void *) func, arg)))
     thread_id = (objc_thread_t) new_thread_handle;
   else
     thread_id = NULL;
@@ -214,17 +212,17 @@ __gthread_objc_thread_set_priority (int priority)
     {
 #ifdef _POSIX_PRIORITY_SCHEDULING
 #ifdef _POSIX_THREAD_PRIORITY_SCHEDULING
-      pthread_t thread_id = __gthrw_pthread_self ();
+      pthread_t thread_id = __gthrw_(pthread_self) ();
       int policy;
       struct sched_param params;
       int priority_min, priority_max;
 
-      if (__gthrw_pthread_getschedparam (thread_id, &policy, &params) == 0)
+      if (__gthrw_(pthread_getschedparam) (thread_id, &policy, &params) == 0)
        {
-         if ((priority_max = __gthrw_sched_get_priority_max (policy)) == -1)
+         if ((priority_max = __gthrw_(sched_get_priority_max) (policy)) == -1)
            return -1;
 
-         if ((priority_min = __gthrw_sched_get_priority_min (policy)) == -1)
+         if ((priority_min = __gthrw_(sched_get_priority_min) (policy)) == -1)
            return -1;
 
          if (priority > priority_max)
@@ -238,7 +236,7 @@ __gthread_objc_thread_set_priority (int priority)
           * this should be a pointer to policy but pthread.h is universally
           * at odds with this.
           */
-         if (__gthrw_pthread_setschedparam (thread_id, policy, &params) == 0)
+         if (__gthrw_(pthread_setschedparam) (thread_id, policy, &params) == 0)
            return 0;
        }
 #endif /* _POSIX_THREAD_PRIORITY_SCHEDULING */
@@ -258,7 +256,7 @@ __gthread_objc_thread_get_priority (void)
       int policy;
       struct sched_param params;
 
-      if (__gthrw_pthread_getschedparam (__gthrw_pthread_self (), &policy, &params) == 0)
+      if (__gthrw_(pthread_getschedparam) (__gthrw_(pthread_self) (), &policy, &params) == 0)
        return params.sched_priority;
       else
        return -1;
@@ -274,7 +272,7 @@ static inline void
 __gthread_objc_thread_yield (void)
 {
   if (__gthread_active_p ())
-    __gthrw_sched_yield ();
+    __gthrw_(sched_yield) ();
 }
 
 /* Terminate the current thread.  */
@@ -283,7 +281,7 @@ __gthread_objc_thread_exit (void)
 {
   if (__gthread_active_p ())
     /* exit the thread */
-    __gthrw_pthread_exit (&__objc_thread_exit_status);
+    __gthrw_(pthread_exit) (&__objc_thread_exit_status);
 
   /* Failed if we reached here */
   return -1;
@@ -294,7 +292,7 @@ static inline objc_thread_t
 __gthread_objc_thread_id (void)
 {
   if (__gthread_active_p ())
-    return (objc_thread_t) __gthrw_pthread_self ();
+    return (objc_thread_t) __gthrw_(pthread_self) ();
   else
     return (objc_thread_t) 1;
 }
@@ -304,7 +302,7 @@ static inline int
 __gthread_objc_thread_set_data (void *value)
 {
   if (__gthread_active_p ())
-    return __gthrw_pthread_setspecific (_objc_thread_storage, value);
+    return __gthrw_(pthread_setspecific) (_objc_thread_storage, value);
   else
     {
       thread_local_storage = value;
@@ -317,7 +315,7 @@ static inline void *
 __gthread_objc_thread_get_data (void)
 {
   if (__gthread_active_p ())
-    return __gthrw_pthread_getspecific (_objc_thread_storage);
+    return __gthrw_(pthread_getspecific) (_objc_thread_storage);
   else
     return thread_local_storage;
 }
@@ -332,7 +330,7 @@ __gthread_objc_mutex_allocate (objc_mutex_t mutex)
     {
       mutex->backend = objc_malloc (sizeof (pthread_mutex_t));
 
-      if (__gthrw_pthread_mutex_init ((pthread_mutex_t *) mutex->backend, NULL))
+      if (__gthrw_(pthread_mutex_init) ((pthread_mutex_t *) mutex->backend, NULL))
        {
          objc_free (mutex->backend);
          mutex->backend = NULL;
@@ -353,18 +351,18 @@ __gthread_objc_mutex_deallocate (objc_mutex_t mutex)
 
       /*
        * Posix Threads specifically require that the thread be unlocked
-       * for __gthrw_pthread_mutex_destroy to work.
+       * for __gthrw_(pthread_mutex_destroy) to work.
        */
 
       do
        {
-         count = __gthrw_pthread_mutex_unlock ((pthread_mutex_t *) mutex->backend);
+         count = __gthrw_(pthread_mutex_unlock) ((pthread_mutex_t *) mutex->backend);
          if (count < 0)
            return -1;
        }
       while (count);
 
-      if (__gthrw_pthread_mutex_destroy ((pthread_mutex_t *) mutex->backend))
+      if (__gthrw_(pthread_mutex_destroy) ((pthread_mutex_t *) mutex->backend))
        return -1;
 
       objc_free (mutex->backend);
@@ -378,7 +376,7 @@ static inline int
 __gthread_objc_mutex_lock (objc_mutex_t mutex)
 {
   if (__gthread_active_p ()
-      && __gthrw_pthread_mutex_lock ((pthread_mutex_t *) mutex->backend) != 0)
+      && __gthrw_(pthread_mutex_lock) ((pthread_mutex_t *) mutex->backend) != 0)
     {
       return -1;
     }
@@ -391,7 +389,7 @@ static inline int
 __gthread_objc_mutex_trylock (objc_mutex_t mutex)
 {
   if (__gthread_active_p ()
-      && __gthrw_pthread_mutex_trylock ((pthread_mutex_t *) mutex->backend) != 0)
+      && __gthrw_(pthread_mutex_trylock) ((pthread_mutex_t *) mutex->backend) != 0)
     {
       return -1;
     }
@@ -404,7 +402,7 @@ static inline int
 __gthread_objc_mutex_unlock (objc_mutex_t mutex)
 {
   if (__gthread_active_p ()
-      && __gthrw_pthread_mutex_unlock ((pthread_mutex_t *) mutex->backend) != 0)
+      && __gthrw_(pthread_mutex_unlock) ((pthread_mutex_t *) mutex->backend) != 0)
     {
       return -1;
     }
@@ -422,7 +420,7 @@ __gthread_objc_condition_allocate (objc_condition_t condition)
     {
       condition->backend = objc_malloc (sizeof (pthread_cond_t));
 
-      if (__gthrw_pthread_cond_init ((pthread_cond_t *) condition->backend, NULL))
+      if (__gthrw_(pthread_cond_init) ((pthread_cond_t *) condition->backend, NULL))
        {
          objc_free (condition->backend);
          condition->backend = NULL;
@@ -439,7 +437,7 @@ __gthread_objc_condition_deallocate (objc_condition_t condition)
 {
   if (__gthread_active_p ())
     {
-      if (__gthrw_pthread_cond_destroy ((pthread_cond_t *) condition->backend))
+      if (__gthrw_(pthread_cond_destroy) ((pthread_cond_t *) condition->backend))
        return -1;
 
       objc_free (condition->backend);
@@ -453,7 +451,7 @@ static inline int
 __gthread_objc_condition_wait (objc_condition_t condition, objc_mutex_t mutex)
 {
   if (__gthread_active_p ())
-    return __gthrw_pthread_cond_wait ((pthread_cond_t *) condition->backend,
+    return __gthrw_(pthread_cond_wait) ((pthread_cond_t *) condition->backend,
                              (pthread_mutex_t *) mutex->backend);
   else
     return 0;
@@ -464,7 +462,7 @@ static inline int
 __gthread_objc_condition_broadcast (objc_condition_t condition)
 {
   if (__gthread_active_p ())
-    return __gthrw_pthread_cond_broadcast ((pthread_cond_t *) condition->backend);
+    return __gthrw_(pthread_cond_broadcast) ((pthread_cond_t *) condition->backend);
   else
     return 0;
 }
@@ -474,7 +472,7 @@ static inline int
 __gthread_objc_condition_signal (objc_condition_t condition)
 {
   if (__gthread_active_p ())
-    return __gthrw_pthread_cond_signal ((pthread_cond_t *) condition->backend);
+    return __gthrw_(pthread_cond_signal) ((pthread_cond_t *) condition->backend);
   else
     return 0;
 }
@@ -485,7 +483,7 @@ static inline int
 __gthread_once (__gthread_once_t *once, void (*func) (void))
 {
   if (__gthread_active_p ())
-    return __gthrw_pthread_once (once, func);
+    return __gthrw_(pthread_once) (once, func);
   else
     return -1;
 }
@@ -493,32 +491,32 @@ __gthread_once (__gthread_once_t *once, void (*func) (void))
 static inline int
 __gthread_key_create (__gthread_key_t *key, void (*dtor) (void *))
 {
-  return __gthrw_pthread_key_create (key, dtor);
+  return __gthrw_(pthread_key_create) (key, dtor);
 }
 
 static inline int
 __gthread_key_delete (__gthread_key_t key)
 {
-  return __gthrw_pthread_key_delete (key);
+  return __gthrw_(pthread_key_delete) (key);
 }
 
 static inline void *
 __gthread_getspecific (__gthread_key_t key)
 {
-  return __gthrw_pthread_getspecific (key);
+  return __gthrw_(pthread_getspecific) (key);
 }
 
 static inline int
 __gthread_setspecific (__gthread_key_t key, const void *ptr)
 {
-  return __gthrw_pthread_setspecific (key, ptr);
+  return __gthrw_(pthread_setspecific) (key, ptr);
 }
 
 static inline int
 __gthread_mutex_lock (__gthread_mutex_t *mutex)
 {
   if (__gthread_active_p ())
-    return __gthrw_pthread_mutex_lock (mutex);
+    return __gthrw_(pthread_mutex_lock) (mutex);
   else
     return 0;
 }
@@ -527,7 +525,7 @@ static inline int
 __gthread_mutex_trylock (__gthread_mutex_t *mutex)
 {
   if (__gthread_active_p ())
-    return __gthrw_pthread_mutex_trylock (mutex);
+    return __gthrw_(pthread_mutex_trylock) (mutex);
   else
     return 0;
 }
@@ -536,7 +534,7 @@ static inline int
 __gthread_mutex_unlock (__gthread_mutex_t *mutex)
 {
   if (__gthread_active_p ())
-    return __gthrw_pthread_mutex_unlock (mutex);
+    return __gthrw_(pthread_mutex_unlock) (mutex);
   else
     return 0;
 }
@@ -550,13 +548,13 @@ __gthread_recursive_mutex_init_function (__gthread_recursive_mutex_t *mutex)
       pthread_mutexattr_t attr;
       int r;
 
-      r = __gthrw_pthread_mutexattr_init (&attr);
+      r = __gthrw_(pthread_mutexattr_init) (&attr);
       if (!r)
-       r = __gthrw_pthread_mutexattr_settype (&attr, PTHREAD_MUTEX_RECURSIVE);
+       r = __gthrw_(pthread_mutexattr_settype) (&attr, PTHREAD_MUTEX_RECURSIVE);
       if (!r)
-       r = __gthrw_pthread_mutex_init (mutex, &attr);
+       r = __gthrw_(pthread_mutex_init) (mutex, &attr);
       if (!r)
-       r = __gthrw_pthread_mutexattr_destroy (&attr);
+       r = __gthrw_(pthread_mutexattr_destroy) (&attr);
       return r;
     }
   return 0;

diff --git a/gcc/gthr-posix95.h b/gcc/gthr-posix95.h
index f4ee09f..3a853ea 100644 (file)
--- a/gcc/gthr-posix95.h
+++ b/gcc/gthr-posix95.h
@@ -58,54 +58,52 @@ typedef struct {
 
 #if SUPPORTS_WEAK && GTHREAD_USE_WEAK
 # define __gthrw(name) \
-  static __typeof(name) __gthrw_ ## name __attribute__ ((__weakref__(#name)))
+  static __typeof(name) __gthrw_ ## name __attribute__ ((__weakref__(#name)));
+# define __gthrw_(name) __gthrw_ ## name
 #else
-# define __gthrw_asmname(cname) __gthrw_asmnamep (__USER_LABEL_PREFIX__, cname)
-# define __gthrw_asmnamep(prefix, cname) __gthrw_string (prefix) cname
-# define __gthrw_string(x) #x
-# define __gthrw(name) \
-  extern __typeof(name) __gthrw_ ## name __asm (__gthrw_asmname (#name))
+# define __gthrw(name)
+# define __gthrw_(name) name
 #endif
 
-__gthrw(pthread_once);
-__gthrw(pthread_key_create);
-__gthrw(pthread_key_delete);
-__gthrw(pthread_getspecific);
-__gthrw(pthread_setspecific);
-__gthrw(pthread_create);
-__gthrw(pthread_cancel);
-__gthrw(pthread_self);
+__gthrw(pthread_once)
+__gthrw(pthread_key_create)
+__gthrw(pthread_key_delete)
+__gthrw(pthread_getspecific)
+__gthrw(pthread_setspecific)
+__gthrw(pthread_create)
+__gthrw(pthread_cancel)
+__gthrw(pthread_self)
 
-__gthrw(pthread_mutex_lock);
-__gthrw(pthread_mutex_trylock);
-__gthrw(pthread_mutex_unlock);
-__gthrw(pthread_mutexattr_init);
-__gthrw(pthread_mutexattr_destroy);
+__gthrw(pthread_mutex_lock)
+__gthrw(pthread_mutex_trylock)
+__gthrw(pthread_mutex_unlock)
+__gthrw(pthread_mutexattr_init)
+__gthrw(pthread_mutexattr_destroy)
 
-__gthrw(pthread_mutex_init);
+__gthrw(pthread_mutex_init)
 
 #if defined(_LIBOBJC) || defined(_LIBOBJC_WEAK)
 /* Objective-C.  */
-__gthrw(pthread_cond_broadcast);
-__gthrw(pthread_cond_destroy);
-__gthrw(pthread_cond_init);
-__gthrw(pthread_cond_signal);
-__gthrw(pthread_cond_wait);
-__gthrw(pthread_exit);
-__gthrw(pthread_mutex_destroy);
+__gthrw(pthread_cond_broadcast)
+__gthrw(pthread_cond_destroy)
+__gthrw(pthread_cond_init)
+__gthrw(pthread_cond_signal)
+__gthrw(pthread_cond_wait)
+__gthrw(pthread_exit)
+__gthrw(pthread_mutex_destroy)
 #ifdef _POSIX_PRIORITY_SCHEDULING
 #ifdef _POSIX_THREAD_PRIORITY_SCHEDULING
-__gthrw(sched_get_priority_max);
-__gthrw(sched_get_priority_min);
+__gthrw(sched_get_priority_max)
+__gthrw(sched_get_priority_min)
 #endif /* _POSIX_THREAD_PRIORITY_SCHEDULING */
 #endif /* _POSIX_PRIORITY_SCHEDULING */
-__gthrw(sched_yield);
-__gthrw(pthread_attr_destroy);
-__gthrw(pthread_attr_init);
-__gthrw(pthread_attr_setdetachstate);
+__gthrw(sched_yield)
+__gthrw(pthread_attr_destroy)
+__gthrw(pthread_attr_init)
+__gthrw(pthread_attr_setdetachstate)
 #ifdef _POSIX_THREAD_PRIORITY_SCHEDULING
-__gthrw(pthread_getschedparam);
-__gthrw(pthread_setschedparam);
+__gthrw(pthread_getschedparam)
+__gthrw(pthread_setschedparam)
 #endif /* _POSIX_THREAD_PRIORITY_SCHEDULING */
 #endif /* _LIBOBJC || _LIBOBJC_WEAK */
 
@@ -115,7 +113,7 @@ static inline int
 __gthread_active_p (void)
 {
   static void *const __gthread_active_ptr 
-    = __extension__ (void *) &__gthrw_pthread_cancel;
+    = __extension__ (void *) &__gthrw_(pthread_cancel);
   return __gthread_active_ptr != 0;
 }
 
@@ -154,13 +152,13 @@ __gthread_objc_init_thread_system (void)
   if (__gthread_active_p ())
     {
       /* Initialize the thread storage key.  */
-      if (__gthrw_pthread_key_create (&_objc_thread_storage, NULL) == 0)
+      if (__gthrw_(pthread_key_create) (&_objc_thread_storage, NULL) == 0)
        {
          /* The normal default detach state for threads is
           * PTHREAD_CREATE_JOINABLE which causes threads to not die
           * when you think they should.  */
-         if (__gthrw_pthread_attr_init (&_objc_thread_attribs) == 0
-             && __gthrw_pthread_attr_setdetachstate (&_objc_thread_attribs,
+         if (__gthrw_(pthread_attr_init) (&_objc_thread_attribs) == 0
+             && __gthrw_(pthread_attr_setdetachstate) (&_objc_thread_attribs,
                                              PTHREAD_CREATE_DETACHED) == 0)
            return 0;
        }
@@ -174,8 +172,8 @@ static inline int
 __gthread_objc_close_thread_system (void)
 {
   if (__gthread_active_p ()
-      && __gthrw_pthread_key_delete (_objc_thread_storage) == 0
-      && __gthrw_pthread_attr_destroy (&_objc_thread_attribs) == 0)
+      && __gthrw_(pthread_key_delete) (_objc_thread_storage) == 0
+      && __gthrw_(pthread_attr_destroy) (&_objc_thread_attribs) == 0)
     return 0;
 
   return -1;
@@ -193,7 +191,7 @@ __gthread_objc_thread_detach (void (*func)(void *), void *arg)
   if (!__gthread_active_p ())
     return NULL;
 
-  if (!(__gthrw_pthread_create (&new_thread_handle, NULL, (void *) func, arg)))
+  if (!(__gthrw_(pthread_create) (&new_thread_handle, NULL, (void *) func, arg)))
     thread_id = (objc_thread_t) new_thread_handle;
   else
     thread_id = NULL;
@@ -211,17 +209,17 @@ __gthread_objc_thread_set_priority (int priority)
     {
 #ifdef _POSIX_PRIORITY_SCHEDULING
 #ifdef _POSIX_THREAD_PRIORITY_SCHEDULING
-      pthread_t thread_id = __gthrw_pthread_self ();
+      pthread_t thread_id = __gthrw_(pthread_self) ();
       int policy;
       struct sched_param params;
       int priority_min, priority_max;
 
-      if (__gthrw_pthread_getschedparam (thread_id, &policy, &params) == 0)
+      if (__gthrw_(pthread_getschedparam) (thread_id, &policy, &params) == 0)
        {
-         if ((priority_max = __gthrw_sched_get_priority_max (policy)) == -1)
+         if ((priority_max = __gthrw_(sched_get_priority_max) (policy)) == -1)
            return -1;
 
-         if ((priority_min = __gthrw_sched_get_priority_min (policy)) == -1)
+         if ((priority_min = __gthrw_(sched_get_priority_min) (policy)) == -1)
            return -1;
 
          if (priority > priority_max)
@@ -235,7 +233,7 @@ __gthread_objc_thread_set_priority (int priority)
           * this should be a pointer to policy but pthread.h is universally
           * at odds with this.
           */
-         if (__gthrw_pthread_setschedparam (thread_id, policy, &params) == 0)
+         if (__gthrw_(pthread_setschedparam) (thread_id, policy, &params) == 0)
            return 0;
        }
 #endif /* _POSIX_THREAD_PRIORITY_SCHEDULING */
@@ -255,7 +253,7 @@ __gthread_objc_thread_get_priority (void)
       int policy;
       struct sched_param params;
 
-      if (__gthrw_pthread_getschedparam (__gthrw_pthread_self (), &policy, &params) == 0)
+      if (__gthrw_(pthread_getschedparam) (__gthrw_(pthread_self) (), &policy, &params) == 0)
        return params.sched_priority;
       else
        return -1;
@@ -271,7 +269,7 @@ static inline void
 __gthread_objc_thread_yield (void)
 {
   if (__gthread_active_p ())
-    __gthrw_sched_yield ();
+    __gthrw_(sched_yield) ();
 }
 
 /* Terminate the current thread.  */
@@ -280,7 +278,7 @@ __gthread_objc_thread_exit (void)
 {
   if (__gthread_active_p ())
     /* exit the thread */
-    __gthrw_pthread_exit (&__objc_thread_exit_status);
+    __gthrw_(pthread_exit) (&__objc_thread_exit_status);
 
   /* Failed if we reached here */
   return -1;
@@ -291,7 +289,7 @@ static inline objc_thread_t
 __gthread_objc_thread_id (void)
 {
   if (__gthread_active_p ())
-    return (objc_thread_t) __gthrw_pthread_self ();
+    return (objc_thread_t) __gthrw_(pthread_self) ();
   else
     return (objc_thread_t) 1;
 }
@@ -301,7 +299,7 @@ static inline int
 __gthread_objc_thread_set_data (void *value)
 {
   if (__gthread_active_p ())
-    return __gthrw_pthread_setspecific (_objc_thread_storage, value);
+    return __gthrw_(pthread_setspecific) (_objc_thread_storage, value);
   else
     {
       thread_local_storage = value;
@@ -314,7 +312,7 @@ static inline void *
 __gthread_objc_thread_get_data (void)
 {
   if (__gthread_active_p ())
-    return __gthrw_pthread_getspecific (_objc_thread_storage);
+    return __gthrw_(pthread_getspecific) (_objc_thread_storage);
   else
     return thread_local_storage;
 }
@@ -329,7 +327,7 @@ __gthread_objc_mutex_allocate (objc_mutex_t mutex)
     {
       mutex->backend = objc_malloc (sizeof (pthread_mutex_t));
 
-      if (__gthrw_pthread_mutex_init ((pthread_mutex_t *) mutex->backend, NULL))
+      if (__gthrw_(pthread_mutex_init) ((pthread_mutex_t *) mutex->backend, NULL))
        {
          objc_free (mutex->backend);
          mutex->backend = NULL;
@@ -350,18 +348,18 @@ __gthread_objc_mutex_deallocate (objc_mutex_t mutex)
 
       /*
        * Posix Threads specifically require that the thread be unlocked
-       * for __gthrw_pthread_mutex_destroy to work.
+       * for __gthrw_(pthread_mutex_destroy) to work.
        */
 
       do
        {
-         count = __gthrw_pthread_mutex_unlock ((pthread_mutex_t *) mutex->backend);
+         count = __gthrw_(pthread_mutex_unlock) ((pthread_mutex_t *) mutex->backend);
          if (count < 0)
            return -1;
        }
       while (count);
 
-      if (__gthrw_pthread_mutex_destroy ((pthread_mutex_t *) mutex->backend))
+      if (__gthrw_(pthread_mutex_destroy) ((pthread_mutex_t *) mutex->backend))
        return -1;
 
       objc_free (mutex->backend);
@@ -375,7 +373,7 @@ static inline int
 __gthread_objc_mutex_lock (objc_mutex_t mutex)
 {
   if (__gthread_active_p ()
-      && __gthrw_pthread_mutex_lock ((pthread_mutex_t *) mutex->backend) != 0)
+      && __gthrw_(pthread_mutex_lock) ((pthread_mutex_t *) mutex->backend) != 0)
     {
       return -1;
     }
@@ -388,7 +386,7 @@ static inline int
 __gthread_objc_mutex_trylock (objc_mutex_t mutex)
 {
   if (__gthread_active_p ()
-      && __gthrw_pthread_mutex_trylock ((pthread_mutex_t *) mutex->backend) != 0)
+      && __gthrw_(pthread_mutex_trylock) ((pthread_mutex_t *) mutex->backend) != 0)
     {
       return -1;
     }
@@ -401,7 +399,7 @@ static inline int
 __gthread_objc_mutex_unlock (objc_mutex_t mutex)
 {
   if (__gthread_active_p ()
-      && __gthrw_pthread_mutex_unlock ((pthread_mutex_t *) mutex->backend) != 0)
+      && __gthrw_(pthread_mutex_unlock) ((pthread_mutex_t *) mutex->backend) != 0)
     {
       return -1;
     }
@@ -419,7 +417,7 @@ __gthread_objc_condition_allocate (objc_condition_t condition)
     {
       condition->backend = objc_malloc (sizeof (pthread_cond_t));
 
-      if (__gthrw_pthread_cond_init ((pthread_cond_t *) condition->backend, NULL))
+      if (__gthrw_(pthread_cond_init) ((pthread_cond_t *) condition->backend, NULL))
        {
          objc_free (condition->backend);
          condition->backend = NULL;
@@ -436,7 +434,7 @@ __gthread_objc_condition_deallocate (objc_condition_t condition)
 {
   if (__gthread_active_p ())
     {
-      if (__gthrw_pthread_cond_destroy ((pthread_cond_t *) condition->backend))
+      if (__gthrw_(pthread_cond_destroy) ((pthread_cond_t *) condition->backend))
        return -1;
 
       objc_free (condition->backend);
@@ -450,7 +448,7 @@ static inline int
 __gthread_objc_condition_wait (objc_condition_t condition, objc_mutex_t mutex)
 {
   if (__gthread_active_p ())
-    return __gthrw_pthread_cond_wait ((pthread_cond_t *) condition->backend,
+    return __gthrw_(pthread_cond_wait) ((pthread_cond_t *) condition->backend,
                              (pthread_mutex_t *) mutex->backend);
   else
     return 0;
@@ -461,7 +459,7 @@ static inline int
 __gthread_objc_condition_broadcast (objc_condition_t condition)
 {
   if (__gthread_active_p ())
-    return __gthrw_pthread_cond_broadcast ((pthread_cond_t *) condition->backend);
+    return __gthrw_(pthread_cond_broadcast) ((pthread_cond_t *) condition->backend);
   else
     return 0;
 }
@@ -471,7 +469,7 @@ static inline int
 __gthread_objc_condition_signal (objc_condition_t condition)
 {
   if (__gthread_active_p ())
-    return __gthrw_pthread_cond_signal ((pthread_cond_t *) condition->backend);
+    return __gthrw_(pthread_cond_signal) ((pthread_cond_t *) condition->backend);
   else
     return 0;
 }
@@ -482,7 +480,7 @@ static inline int
 __gthread_once (__gthread_once_t *once, void (*func) (void))
 {
   if (__gthread_active_p ())
-    return __gthrw_pthread_once (once, func);
+    return __gthrw_(pthread_once) (once, func);
   else
     return -1;
 }
@@ -490,32 +488,32 @@ __gthread_once (__gthread_once_t *once, void (*func) (void))
 static inline int
 __gthread_key_create (__gthread_key_t *key, void (*dtor) (void *))
 {
-  return __gthrw_pthread_key_create (key, dtor);
+  return __gthrw_(pthread_key_create) (key, dtor);
 }
 
 static inline int
 __gthread_key_delete (__gthread_key_t key)
 {
-  return __gthrw_pthread_key_delete (key);
+  return __gthrw_(pthread_key_delete) (key);
 }
 
 static inline void *
 __gthread_getspecific (__gthread_key_t key)
 {
-  return __gthrw_pthread_getspecific (key);
+  return __gthrw_(pthread_getspecific) (key);
 }
 
 static inline int
 __gthread_setspecific (__gthread_key_t key, const void *ptr)
 {
-  return __gthrw_pthread_setspecific (key, ptr);
+  return __gthrw_(pthread_setspecific) (key, ptr);
 }
 
 static inline int
 __gthread_mutex_lock (__gthread_mutex_t *mutex)
 {
   if (__gthread_active_p ())
-    return __gthrw_pthread_mutex_lock (mutex);
+    return __gthrw_(pthread_mutex_lock) (mutex);
   else
     return 0;
 }
@@ -524,7 +522,7 @@ static inline int
 __gthread_mutex_trylock (__gthread_mutex_t *mutex)
 {
   if (__gthread_active_p ())
-    return __gthrw_pthread_mutex_trylock (mutex);
+    return __gthrw_(pthread_mutex_trylock) (mutex);
   else
     return 0;
 }
@@ -533,7 +531,7 @@ static inline int
 __gthread_mutex_unlock (__gthread_mutex_t *mutex)
 {
   if (__gthread_active_p ())
-    return __gthrw_pthread_mutex_unlock (mutex);
+    return __gthrw_(pthread_mutex_unlock) (mutex);
   else
     return 0;
 }
@@ -543,7 +541,7 @@ __gthread_recursive_mutex_init_function (__gthread_recursive_mutex_t *mutex)
 {
   mutex->depth = 0;
   mutex->owner = (pthread_t) 0;
-  return __gthrw_pthread_mutex_init (&mutex->actual, NULL);
+  return __gthrw_(pthread_mutex_init) (&mutex->actual, NULL);
 }
 
 static inline int
@@ -551,11 +549,11 @@ __gthread_recursive_mutex_lock (__gthread_recursive_mutex_t *mutex)
 {
   if (__gthread_active_p ())
     {
-      pthread_t me = __gthrw_pthread_self ();
+      pthread_t me = __gthrw_(pthread_self) ();
 
       if (mutex->owner != me)
        {
-         __gthrw_pthread_mutex_lock (&mutex->actual);
+         __gthrw_(pthread_mutex_lock) (&mutex->actual);
          mutex->owner = me;
        }
 
@@ -569,11 +567,11 @@ __gthread_recursive_mutex_trylock (__gthread_recursive_mutex_t *mutex)
 {
   if (__gthread_active_p ())
     {
-      pthread_t me = __gthrw_pthread_self ();
+      pthread_t me = __gthrw_(pthread_self) ();
 
       if (mutex->owner != me)
        {
-         if (__gthrw_pthread_mutex_trylock (&mutex->actual))
+         if (__gthrw_(pthread_mutex_trylock) (&mutex->actual))
            return 1;
          mutex->owner = me;
        }
@@ -591,7 +589,7 @@ __gthread_recursive_mutex_unlock (__gthread_recursive_mutex_t *mutex)
       if (--mutex->depth == 0)
        {
           mutex->owner = (pthread_t) 0;
-          __gthrw_pthread_mutex_unlock (&mutex->actual);
+          __gthrw_(pthread_mutex_unlock) (&mutex->actual);
        }
     }
   return 0;

diff --git a/gcc/gthr-solaris.h b/gcc/gthr-solaris.h
index b0ceba6..f0d5d1e 100644 (file)
--- a/gcc/gthr-solaris.h
+++ b/gcc/gthr-solaris.h
@@ -58,40 +58,38 @@ typedef struct {
 
 #if SUPPORTS_WEAK && GTHREAD_USE_WEAK
 # define __gthrw(name) \
-  static __typeof(name) __gthrw_ ## name __attribute__ ((__weakref__(#name)))
+  static __typeof(name) __gthrw_ ## name __attribute__ ((__weakref__(#name)));
+# define __gthrw_(name) __gthrw_ ## name
 #else
-# define __gthrw_asmname(cname) __gthrw_asmnamep (__USER_LABEL_PREFIX__, cname)
-# define __gthrw_asmnamep(prefix, cname) __gthrw_string (prefix) cname
-# define __gthrw_string(x) #x
-# define __gthrw(name) \
-  extern __typeof(name) __gthrw_ ## name __asm (__gthrw_asmname (#name))
+# define __gthrw(name)
+# define __gthrw_(name) name
 #endif
 
-__gthrw(thr_keycreate);
-__gthrw(thr_getspecific);
-__gthrw(thr_setspecific);
-__gthrw(thr_create);
+__gthrw(thr_keycreate)
+__gthrw(thr_getspecific)
+__gthrw(thr_setspecific)
+__gthrw(thr_create)
 
-__gthrw(mutex_lock);
-__gthrw(mutex_trylock);
-__gthrw(mutex_unlock);
+__gthrw(mutex_lock)
+__gthrw(mutex_trylock)
+__gthrw(mutex_unlock)
 
 #ifdef _LIBOBJC
-__gthrw(thr_exit);
-__gthrw(thr_keycreate);
-__gthrw(thr_getprio);
-__gthrw(thr_self);
-__gthrw(thr_setprio);
-__gthrw(thr_yield);
-
-__gthrw(cond_init);
-__gthrw(cond_destroy);
-__gthrw(cond_wait);
-__gthrw(cond_broadcast);
-__gthrw(cond_signal);
-
-__gthrw(mutex_init);
-__gthrw(mutex_destroy);
+__gthrw(thr_exit)
+__gthrw(thr_keycreate)
+__gthrw(thr_getprio)
+__gthrw(thr_self)
+__gthrw(thr_setprio)
+__gthrw(thr_yield)
+
+__gthrw(cond_init)
+__gthrw(cond_destroy)
+__gthrw(cond_wait)
+__gthrw(cond_broadcast)
+__gthrw(cond_signal)
+
+__gthrw(mutex_init)
+__gthrw(mutex_destroy)
 #endif
 
 #if SUPPORTS_WEAK && GTHREAD_USE_WEAK
@@ -102,7 +100,7 @@ __gthrw(mutex_destroy);
 static inline int
 __gthread_active_p (void)
 {
-  static void *const __gthread_active_ptr = (void *) &__gthrw_thr_create;
+  static void *const __gthread_active_ptr = (void *) &__gthrw_(thr_create);
   return __gthread_active_ptr != 0;
 }
 
@@ -132,7 +130,7 @@ __gthread_objc_init_thread_system (void)
 {
   /* Initialize the thread storage key.  */
   if (__gthread_active_p ()
-      && __gthrw_thr_keycreate (&_objc_thread_storage, NULL) == 0)
+      && __gthrw_(thr_keycreate) (&_objc_thread_storage, NULL) == 0)
     return 0;
 
   return -1;
@@ -160,7 +158,7 @@ __gthread_objc_thread_detach (void (*func)(void *), void *arg)
   if (!__gthread_active_p ())
     return NULL;
 
-  if (__gthrw_thr_create (NULL, 0, (void *) func, arg,
+  if (__gthrw_(thr_create) (NULL, 0, (void *) func, arg,
                  THR_DETACHED | THR_NEW_LWP,
                  &new_thread_id) == 0)
     thread_id = *(objc_thread_t *) &new_thread_id;
@@ -194,7 +192,7 @@ __gthread_objc_thread_set_priority (int priority)
     }
 
   /* Change priority */
-  if (__gthrw_thr_setprio (__gthrw_thr_self (), sys_priority) == 0)
+  if (__gthrw_(thr_setprio) (__gthrw_(thr_self) (), sys_priority) == 0)
     return 0;
   else
     return -1;
@@ -209,7 +207,7 @@ __gthread_objc_thread_get_priority (void)
   if (!__gthread_active_p ())
     return OBJC_THREAD_INTERACTIVE_PRIORITY;
 
-  if (__gthrw_thr_getprio (__gthrw_thr_self (), &sys_priority) == 0)
+  if (__gthrw_(thr_getprio) (__gthrw_(thr_self) (), &sys_priority) == 0)
     {
       if (sys_priority >= 250)
        return OBJC_THREAD_INTERACTIVE_PRIORITY;
@@ -227,7 +225,7 @@ static inline void
 __gthread_objc_thread_yield (void)
 {
   if (__gthread_active_p ())
-    __gthrw_thr_yield ();
+    __gthrw_(thr_yield) ();
 }
 
 /* Terminate the current thread.  */
@@ -236,7 +234,7 @@ __gthread_objc_thread_exit (void)
 {
   if (__gthread_active_p ())
     /* exit the thread */
-    __gthrw_thr_exit (&__objc_thread_exit_status);
+    __gthrw_(thr_exit) (&__objc_thread_exit_status);
 
   /* Failed if we reached here */
   return -1;
@@ -247,7 +245,7 @@ static inline objc_thread_t
 __gthread_objc_thread_id (void)
 {
   if (__gthread_active_p ())
-    return (objc_thread_t) __gthrw_thr_self ();
+    return (objc_thread_t) __gthrw_(thr_self) ();
   else
     return (objc_thread_t) 1;
 }
@@ -258,7 +256,7 @@ __gthread_objc_thread_set_data (void *value)
 {
   if (__gthread_active_p ())
     {
-      if (__gthrw_thr_setspecific (_objc_thread_storage, value) == 0)
+      if (__gthrw_(thr_setspecific) (_objc_thread_storage, value) == 0)
        return 0;
       else
        return -1;
@@ -278,7 +276,7 @@ __gthread_objc_thread_get_data (void)
 
   if (__gthread_active_p ())
     {
-      if (__gthrw_thr_getspecific (_objc_thread_storage, &value) == 0)
+      if (__gthrw_(thr_getspecific) (_objc_thread_storage, &value) == 0)
        return value;
       else
        return NULL;
@@ -294,7 +292,7 @@ static inline int
 __gthread_objc_mutex_allocate (objc_mutex_t mutex)
 {
   if (__gthread_active_p ()
-      && __gthrw_mutex_init ((mutex_t *) (&(mutex->backend)), USYNC_THREAD, 0))
+      && __gthrw_(mutex_init) ((mutex_t *) (&(mutex->backend)), USYNC_THREAD, 0))
     return -1;
 
   return 0;
@@ -305,7 +303,7 @@ static inline int
 __gthread_objc_mutex_deallocate (objc_mutex_t mutex)
 {
   if (__gthread_active_p ())
-    __gthrw_mutex_destroy ((mutex_t *) (&(mutex->backend)));
+    __gthrw_(mutex_destroy) ((mutex_t *) (&(mutex->backend)));
 
   return 0;
 }
@@ -315,7 +313,7 @@ static inline int
 __gthread_objc_mutex_lock (objc_mutex_t mutex)
 {
   if (__gthread_active_p ()
-      && __gthrw_mutex_lock ((mutex_t *) (&(mutex->backend))) != 0)
+      && __gthrw_(mutex_lock) ((mutex_t *) (&(mutex->backend))) != 0)
     return -1;
 
   return 0;
@@ -326,7 +324,7 @@ static inline int
 __gthread_objc_mutex_trylock (objc_mutex_t mutex)
 {
   if (__gthread_active_p ()
-      && __gthrw_mutex_trylock ((mutex_t *) (&(mutex->backend))) != 0)
+      && __gthrw_(mutex_trylock) ((mutex_t *) (&(mutex->backend))) != 0)
     return -1;
 
   return 0;
@@ -337,7 +335,7 @@ static inline int
 __gthread_objc_mutex_unlock (objc_mutex_t mutex)
 {
   if (__gthread_active_p ()
-      && __gthrw_mutex_unlock ((mutex_t *) (&(mutex->backend))) != 0)
+      && __gthrw_(mutex_unlock) ((mutex_t *) (&(mutex->backend))) != 0)
     return -1;
 
   return 0;
@@ -350,7 +348,7 @@ static inline int
 __gthread_objc_condition_allocate (objc_condition_t condition)
 {
   if (__gthread_active_p ())
-    return __gthrw_cond_init ((cond_t *) (&(condition->backend)), USYNC_THREAD,
+    return __gthrw_(cond_init) ((cond_t *) (&(condition->backend)), USYNC_THREAD,
                      NULL);
   else
     return 0;
@@ -361,7 +359,7 @@ static inline int
 __gthread_objc_condition_deallocate (objc_condition_t condition)
 {
   if (__gthread_active_p ())
-    return __gthrw_cond_destroy ((cond_t *) (&(condition->backend)));
+    return __gthrw_(cond_destroy) ((cond_t *) (&(condition->backend)));
   else
     return 0;
 }
@@ -371,7 +369,7 @@ static inline int
 __gthread_objc_condition_wait (objc_condition_t condition, objc_mutex_t mutex)
 {
   if (__gthread_active_p ())
-    return __gthrw_cond_wait ((cond_t *) (&(condition->backend)),
+    return __gthrw_(cond_wait) ((cond_t *) (&(condition->backend)),
                      (mutex_t *) (&(mutex->backend)));
   else
     return 0;
@@ -382,7 +380,7 @@ static inline int
 __gthread_objc_condition_broadcast (objc_condition_t condition)
 {
   if (__gthread_active_p ())
-    return __gthrw_cond_broadcast ((cond_t *) (&(condition->backend)));
+    return __gthrw_(cond_broadcast) ((cond_t *) (&(condition->backend)));
   else
     return 0;
 }
@@ -392,7 +390,7 @@ static inline int
 __gthread_objc_condition_signal (objc_condition_t condition)
 {
   if (__gthread_active_p ())
-    return __gthrw_cond_signal ((cond_t *) (&(condition->backend)));
+    return __gthrw_(cond_signal) ((cond_t *) (&(condition->backend)));
   else
     return 0;
 }
@@ -410,7 +408,7 @@ __gthread_once (__gthread_once_t *once, void (*func) (void))
 
   if (once->once == 0)
     {
-      int status = __gthrw_mutex_lock (&once->mutex);
+      int status = __gthrw_(mutex_lock) (&once->mutex);
       if (status != 0)
        return status;
       if (once->once == 0)
@@ -418,7 +416,7 @@ __gthread_once (__gthread_once_t *once, void (*func) (void))
          (*func) ();
          once->once++;
        }
-      __gthrw_mutex_unlock (&once->mutex);
+      __gthrw_(mutex_unlock) (&once->mutex);
     }
   return 0;
 }
@@ -429,7 +427,7 @@ __gthread_key_create (__gthread_key_t *key, void (*dtor) (void *))
   /* Solaris 2.5 contains thr_* routines no-op in libc, so test if we actually
      got a reasonable key value, and if not, fail.  */
   *key = (__gthread_key_t)-1;
-  if (__gthrw_thr_keycreate (key, dtor) != 0 || *key == (__gthread_key_t)-1)
+  if (__gthrw_(thr_keycreate) (key, dtor) != 0 || *key == (__gthread_key_t)-1)
     return -1;
   else
     return 0;
@@ -446,7 +444,7 @@ static inline void *
 __gthread_getspecific (__gthread_key_t key)
 {
   void *ptr;
-  if (__gthrw_thr_getspecific (key, &ptr) == 0)
+  if (__gthrw_(thr_getspecific) (key, &ptr) == 0)
     return ptr;
   else
     return 0;
@@ -455,14 +453,14 @@ __gthread_getspecific (__gthread_key_t key)
 static inline int
 __gthread_setspecific (__gthread_key_t key, const void *ptr)
 {
-  return __gthrw_thr_setspecific (key, (void *) ptr);
+  return __gthrw_(thr_setspecific) (key, (void *) ptr);
 }
 
 static inline int
 __gthread_mutex_lock (__gthread_mutex_t *mutex)
 {
   if (__gthread_active_p ())
-    return __gthrw_mutex_lock (mutex);
+    return __gthrw_(mutex_lock) (mutex);
   else
     return 0;
 }
@@ -471,7 +469,7 @@ static inline int
 __gthread_mutex_trylock (__gthread_mutex_t *mutex)
 {
   if (__gthread_active_p ())
-    return __gthrw_mutex_trylock (mutex);
+    return __gthrw_(mutex_trylock) (mutex);
   else
     return 0;
 }
@@ -480,7 +478,7 @@ static inline int
 __gthread_mutex_unlock (__gthread_mutex_t *mutex)
 {
   if (__gthread_active_p ())
-    return __gthrw_mutex_unlock (mutex);
+    return __gthrw_(mutex_unlock) (mutex);
   else
     return 0;
 }
@@ -490,7 +488,7 @@ __gthread_recursive_mutex_init_function (__gthread_recursive_mutex_t *mutex)
 {
   mutex->depth = 0;
   mutex->owner = (thread_t) 0;
-  return __gthrw_mutex_init (&mutex->actual, USYNC_THREAD, 0);
+  return __gthrw_(mutex_init) (&mutex->actual, USYNC_THREAD, 0);
 }
 
 static inline int
@@ -498,11 +496,11 @@ __gthread_recursive_mutex_lock (__gthread_recursive_mutex_t *mutex)
 {
   if (__gthread_active_p ())
     {
-      thread_t me = __gthrw_thr_self ();
+      thread_t me = __gthrw_(thr_self) ();
 
       if (mutex->owner != me)
        {
-         __gthrw_mutex_lock (&mutex->actual);
+         __gthrw_(mutex_lock) (&mutex->actual);
          mutex->owner = me;
        }
 
@@ -516,11 +514,11 @@ __gthread_recursive_mutex_trylock (__gthread_recursive_mutex_t *mutex)
 {
   if (__gthread_active_p ())
     {
-      thread_t me = __gthrw_thr_self ();
+      thread_t me = __gthrw_(thr_self) ();
 
       if (mutex->owner != me)
        {
-         if (__gthrw_mutex_trylock (&mutex->actual))
+         if (__gthrw_(mutex_trylock) (&mutex->actual))
            return 1;
          mutex->owner = me;
        }
@@ -538,7 +536,7 @@ __gthread_recursive_mutex_unlock (__gthread_recursive_mutex_t *mutex)
       if (--mutex->depth == 0)
        {
           mutex->owner = (thread_t) 0;
-          __gthrw_mutex_unlock (&mutex->actual);
+          __gthrw_(mutex_unlock) (&mutex->actual);
        }
     }
   return 0;

diff --git a/gcc/gthr-tpf.h b/gcc/gthr-tpf.h
index f797a49..e6951e1 100644 (file)
--- a/gcc/gthr-tpf.h
+++ b/gcc/gthr-tpf.h
@@ -70,25 +70,23 @@ typedef pthread_mutex_t __gthread_recursive_mutex_t;
 
 #if SUPPORTS_WEAK && GTHREAD_USE_WEAK
 # define __gthrw(name) \
-  static __typeof(name) __gthrw_ ## name __attribute__ ((__weakref__(#name)))
+  static __typeof(name) __gthrw_ ## name __attribute__ ((__weakref__(#name)));
+# define __gthrw_(name) __gthrw_ ## name
 #else
-# define __gthrw_asmname(cname) __gthrw_asmnamep (__USER_LABEL_PREFIX__, cname)
-# define __gthrw_asmnamep(prefix, cname) __gthrw_string (prefix) cname
-# define __gthrw_string(x) #x
-# define __gthrw(name) \
-  extern __typeof(name) __gthrw_ ## name __asm (__gthrw_asmname (#name))
+# define __gthrw(name)
+# define __gthrw_(name) name
 #endif
 
-__gthrw(pthread_once);
-__gthrw(pthread_key_create);
-__gthrw(pthread_key_delete);
-__gthrw(pthread_getspecific);
-__gthrw(pthread_setspecific);
-__gthrw(pthread_create);
+__gthrw(pthread_once)
+__gthrw(pthread_key_create)
+__gthrw(pthread_key_delete)
+__gthrw(pthread_getspecific)
+__gthrw(pthread_setspecific)
+__gthrw(pthread_create)
 
-__gthrw(pthread_mutex_lock);
-__gthrw(pthread_mutex_trylock);
-__gthrw(pthread_mutex_unlock);
+__gthrw(pthread_mutex_lock)
+__gthrw(pthread_mutex_trylock)
+__gthrw(pthread_mutex_unlock)
 
 static inline int
 __gthread_active_p (void)
@@ -100,7 +98,7 @@ static inline int
 __gthread_once (__gthread_once_t *once, void (*func) (void))
 {
   if (__tpf_pthread_active ())
-    return __gthrw_pthread_once (once, func);
+    return __gthrw_(pthread_once) (once, func);
   else
     return -1;
 }
@@ -109,7 +107,7 @@ static inline int
 __gthread_key_create (__gthread_key_t *key, void (*dtor) (void *))
 {
   if (__tpf_pthread_active ())
-    return __gthrw_pthread_key_create (key, dtor);
+    return __gthrw_(pthread_key_create) (key, dtor);
   else
     return -1;
 }
@@ -118,7 +116,7 @@ static inline int
 __gthread_key_delete (__gthread_key_t key)
 {
   if (__tpf_pthread_active ())
-    return __gthrw_pthread_key_delete (key);
+    return __gthrw_(pthread_key_delete) (key);
   else
     return -1;
 }
@@ -127,7 +125,7 @@ static inline void *
 __gthread_getspecific (__gthread_key_t key)
 {
   if (__tpf_pthread_active ())
-    return __gthrw_pthread_getspecific (key);
+    return __gthrw_(pthread_getspecific) (key);
   else
     return NULL;
 }
@@ -136,7 +134,7 @@ static inline int
 __gthread_setspecific (__gthread_key_t key, const void *ptr)
 {
   if (__tpf_pthread_active ())
-    return __gthrw_pthread_setspecific (key, ptr);
+    return __gthrw_(pthread_setspecific) (key, ptr);
   else
     return -1;
 }
@@ -145,7 +143,7 @@ static inline int
 __gthread_mutex_lock (__gthread_mutex_t *mutex)
 {
   if (__tpf_pthread_active ())
-    return __gthrw_pthread_mutex_lock (mutex);
+    return __gthrw_(pthread_mutex_lock) (mutex);
   else
     return 0;
 }
@@ -154,7 +152,7 @@ static inline int
 __gthread_mutex_trylock (__gthread_mutex_t *mutex)
 {
   if (__tpf_pthread_active ())
-    return __gthrw_pthread_mutex_trylock (mutex);
+    return __gthrw_(pthread_mutex_trylock) (mutex);
   else
     return 0;
 }
@@ -163,7 +161,7 @@ static inline int
 __gthread_mutex_unlock (__gthread_mutex_t *mutex)
 {
   if (__tpf_pthread_active ())
-    return __gthrw_pthread_mutex_unlock (mutex);
+    return __gthrw_(pthread_mutex_unlock) (mutex);
   else
     return 0;
 }