8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
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 /*
25 * @test
26 * @summary Test that touching noaccess area in class ReservedHeapSpace results in SIGSEGV/ACCESS_VIOLATION
27 * @library /testlibrary /../../test/lib
28 * @build ReadFromNoaccessArea
29 * @run main ClassFileInstaller sun.hotspot.WhiteBox
30 * sun.hotspot.WhiteBox$WhiteBoxPermission
31 * @run main ReadFromNoaccessArea
32 */
33
34 import com.oracle.java.testlibrary.*;
35 import sun.hotspot.WhiteBox;
36
37 public class ReadFromNoaccessArea {
38
39 public static void main(String args[]) throws Exception {
40 if (!Platform.is64bit()) {
41 System.out.println("ReadFromNoaccessArea tests is useful only on 64bit architecture. Passing silently.");
42 return;
43 }
44
45 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
46 "-Xbootclasspath/a:.",
47 "-XX:+UnlockDiagnosticVMOptions",
48 "-XX:+WhiteBoxAPI",
|
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 /*
25 * @test
26 * @summary Test that touching noaccess area in class ReservedHeapSpace results in SIGSEGV/ACCESS_VIOLATION
27 * @library /testlibrary /../../test/lib
28 * @build com.oracle.java.testlibrary.* ReadFromNoaccessArea
29 * @run main ClassFileInstaller sun.hotspot.WhiteBox
30 * sun.hotspot.WhiteBox$WhiteBoxPermission
31 * @run main ReadFromNoaccessArea
32 */
33
34 import com.oracle.java.testlibrary.*;
35 import sun.hotspot.WhiteBox;
36
37 public class ReadFromNoaccessArea {
38
39 public static void main(String args[]) throws Exception {
40 if (!Platform.is64bit()) {
41 System.out.println("ReadFromNoaccessArea tests is useful only on 64bit architecture. Passing silently.");
42 return;
43 }
44
45 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
46 "-Xbootclasspath/a:.",
47 "-XX:+UnlockDiagnosticVMOptions",
48 "-XX:+WhiteBoxAPI",
|