X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=libgc%2Fpthread_support.c;h=2d54a513d017a742472cdb1c77a86f342047369d;hb=3138b27d0c66bd6ab0d2da09b02407249d1026b2;hp=7b0c084e8bb86beaea6f058c03d3d344f5abe5b1;hpb=b0ef4ab2c4c78e3eef9d13cccdca16c5680cdfb3;p=mono.git

diff --git a/libgc/pthread_support.c b/libgc/pthread_support.c
index 7b0c084e8bb..2d54a513d01 100644
--- a/libgc/pthread_support.c
+++ b/libgc/pthread_support.c
@@ -97,8 +97,11 @@
       typedef pthread_key_t GC_key_t;
 #   endif
 #   if defined(USE_COMPILER_TLS)
+/* Note sles9 gcc on powerpc gets confused by the define to set GC_thread_tls and pthread_setspecific
+ * so we actually use a static inline function decalred below that is equivalent to:
+ *   define GC_setspecific(key, v) (GC_thread_tls = (v), pthread_setspecific ((key), (v)))
+ */
 #     define GC_getspecific(x) (GC_thread_tls)
-#     define GC_setspecific(key, v) (GC_thread_tls = (v), pthread_setspecific ((key), (v)))
 #     define GC_key_create pthread_key_create
       typedef pthread_key_t GC_key_t;
 #   endif
@@ -191,14 +194,19 @@ static
 GC_key_t GC_thread_key;
 
 #ifdef USE_COMPILER_TLS
+__thread MONO_TLS_FAST void* GC_thread_tls;
+
 /*
  * gcc errors out with /tmp/ccdPMFuq.s:2994: Error: symbol `.LTLS4' is already defined
- * if the static is removed on ppc.
+ * if the inline is added on powerpc
  */
-#if defined(__ppc__) || defined(__powerpc__)
-static
+#if !defined(__ppc__) && !defined(__powerpc__)
+inline
 #endif
-__thread MONO_TLS_FAST void* GC_thread_tls;
+static int GC_setspecific (GC_key_t key, void *value) {
+	GC_thread_tls = value;
+	return pthread_setspecific (key, value);
+}
 #endif
 
 static GC_bool keys_initialized;
@@ -684,6 +692,9 @@ GC_thread GC_new_thread(pthread_t id)
     }
     if (result == 0) return(0);
     result -> id = id;
+#ifdef PLATFORM_ANDROID
+    result -> kernel_id = gettid();
+#endif
     result -> next = GC_threads[hv];
     GC_threads[hv] = result;
     GC_ASSERT(result -> flags == 0 && result -> thread_blocked == 0);
@@ -1002,7 +1013,11 @@ void GC_thr_init()
       t -> flags = DETACHED | MAIN_THREAD;
 #ifdef MONO_DEBUGGER_SUPPORTED
       if (gc_thread_vtable && gc_thread_vtable->thread_created)
-        gc_thread_vtable->thread_created (pthread_self (), &t->stop_info.stack_ptr);
+#     ifdef GC_DARWIN_THREADS
+        gc_thread_vtable->thread_created (mach_thread_self (), &t->stop_info.stack_ptr);
+#     else
+         gc_thread_vtable->thread_created (pthread_self (), &t->stop_info.stack_ptr);
+#     endif
 #endif
 
     GC_stop_init();
@@ -1049,6 +1064,8 @@ void GC_thr_init()
 	      GC_markers = atoi(markers_string);
 	    } else {
 	      GC_markers = GC_nprocs;
+		  if (GC_markers > MAX_MARKERS)
+			  GC_markers = MAX_MARKERS;
 	    }
           }
 #	endif
@@ -1316,14 +1333,19 @@ void * GC_start_routine_head(void * arg, void *base_addr,
 #   endif /* IA64 */
 #ifdef MONO_DEBUGGER_SUPPORTED
     if (gc_thread_vtable && gc_thread_vtable->thread_created)
-	gc_thread_vtable->thread_created (my_pthread, &me->stop_info.stack_ptr);
+#	ifdef GC_DARWIN_THREADS
+	gc_thread_vtable->thread_created (mach_thread_self(), &me->stop_info.stack_ptr);
+#	else
+ 	gc_thread_vtable->thread_created (my_pthread, &me->stop_info.stack_ptr);
+#	endif
 #endif
     UNLOCK();
 
     if (start) *start = si -> start_routine;
     if (start_arg) *start_arg = si -> arg;
 
-    sem_post(&(si -> registered));	/* Last action on si.	*/
+	if (!(si->flags & FOREIGN_THREAD))
+		sem_post(&(si -> registered));	/* Last action on si.	*/
     					/* OK to deallocate.	*/
 #   if defined(THREAD_LOCAL_ALLOC) && !defined(DBG_HDRS_ALL)
  	LOCK();