gdb: add target_ops::supports_displaced_step

[deliverable/binutils-gdb.git] / gold / gold-threads.cc

diff --git a/gold/gold-threads.cc b/gold/gold-threads.cc
index 38a1e1600da72968012809c4adb80963ec6c241a..f972a8c97d35a2cb17001658e87eb5ca74ef5407 100644 (file)
--- a/gold/gold-threads.cc
+++ b/gold/gold-threads.cc
@@ -1,6 +1,6 @@
 // gold-threads.cc -- thread support for gold
 
-// Copyright 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+// Copyright (C) 2006-2020 Free Software Foundation, Inc.
 // Written by Ian Lance Taylor <iant@google.com>.
 
 // This file is part of gold.
@@ -100,11 +100,11 @@ Lock_impl_threads::Lock_impl_threads()
   pthread_mutexattr_t attr;
   int err = pthread_mutexattr_init(&attr);
   if (err != 0)
-    gold_fatal(_("pthead_mutextattr_init failed: %s"), strerror(err));
+    gold_fatal(_("pthead_mutexattr_init failed: %s"), strerror(err));
 #ifdef PTHREAD_MUTEX_ADAPTIVE_NP
-  err = pthread_mutextattr_settype(&attr, PTHREAD_MUTEX_ADAPTIVE_NP);
+  err = pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_ADAPTIVE_NP);
   if (err != 0)
-    gold_fatal(_("pthread_mutextattr_settype failed: %s"), strerror(err));
+    gold_fatal(_("pthread_mutexattr_settype failed: %s"), strerror(err));
 #endif
 
   err = pthread_mutex_init(&this->mutex_, &attr);
@@ -335,7 +335,10 @@ c_run_once(void)
 // Class Once.
 
 Once::Once()
-  : was_run_(false), was_run_lock_(0)
+  : was_run_(false)
+#if defined(ENABLE_THREADS) && defined(__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4)
+    , was_run_lock_(0)
+#endif
 {
 #ifndef ENABLE_THREADS
   this->once_ = NULL;