10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 #include "precompiled.hpp"
25 #include "runtime/atomic.hpp"
26 #include "runtime/orderAccess.hpp"
27 #include "runtime/os.hpp"
28 #include "utilities/globalCounter.hpp"
29 #include "utilities/globalCounter.inline.hpp"
30 #include "utilitiesHelper.inline.hpp"
31
32 #define GOOD_VALUE 1337
33 #define BAD_VALUE 4711
34
35 struct TestData {
36 long test_value;
37 };
38
39 class RCUReaderThread : public JavaTestThread {
40 public:
41 static volatile bool _exit;
42 volatile TestData** _test;
43 Semaphore* _wrt_start;
44 RCUReaderThread(Semaphore* post, volatile TestData** test, Semaphore* wrt_start)
45 : JavaTestThread(post), _test(test), _wrt_start(wrt_start) {};
46 virtual ~RCUReaderThread(){}
47 void main_run() {
48 _wrt_start->signal();
49 while (!_exit) {
50 GlobalCounter::critical_section_begin(this);
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 #include "precompiled.hpp"
25 #include "runtime/atomic.hpp"
26 #include "runtime/orderAccess.hpp"
27 #include "runtime/os.hpp"
28 #include "utilities/globalCounter.hpp"
29 #include "utilities/globalCounter.inline.hpp"
30 #include "threadHelper.inline.hpp"
31
32 #define GOOD_VALUE 1337
33 #define BAD_VALUE 4711
34
35 struct TestData {
36 long test_value;
37 };
38
39 class RCUReaderThread : public JavaTestThread {
40 public:
41 static volatile bool _exit;
42 volatile TestData** _test;
43 Semaphore* _wrt_start;
44 RCUReaderThread(Semaphore* post, volatile TestData** test, Semaphore* wrt_start)
45 : JavaTestThread(post), _test(test), _wrt_start(wrt_start) {};
46 virtual ~RCUReaderThread(){}
47 void main_run() {
48 _wrt_start->signal();
49 while (!_exit) {
50 GlobalCounter::critical_section_begin(this);
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