src/os_cpu/solaris_sparc/vm/threadLS_solaris_sparc.cpp

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 1998, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2015, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.

@@ -24,22 +24,29 @@
 
 #include "precompiled.hpp"
 #include "runtime/thread.inline.hpp"
 #include "runtime/threadLocalStorage.hpp"
 
-// Provides an entry point we can link against and
-// a buffer we can emit code into. The buffer is
-// filled by ThreadLocalStorage::generate_code_for_get_thread
-// and called from ThreadLocalStorage::thread()
+// True thread-local variable
+__thread Thread * ThreadLocalStorage::_thr_current = NULL;
 
-#include <sys/systeminfo.h>
+// Implementations needed to support the shared API
 
-// The portable TLS mechanism (get_thread_via_cache) is enough on SPARC.
-// There is no need for hand-assembling a special function.
-void ThreadLocalStorage::generate_code_for_get_thread() {
+void ThreadLocalStorage::pd_invalidate_all() {} // nothing to do
+
+bool ThreadLocalStorage::_initialized = false;
+
+void ThreadLocalStorage::init() {
+  _initialized = true;
 }
 
-void ThreadLocalStorage::set_thread_in_slot (Thread * self) {}
+bool ThreadLocalStorage::is_initialized() {
+  return _initialized;
+}
 
+Thread* ThreadLocalStorage::get_thread_slow() {
+    return thread();
+}
+
 extern "C" Thread* get_thread() {
   return ThreadLocalStorage::thread();
 }