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 * @bug 8010927
27 * @summary Kitchensink crashed with SIGSEGV, Problematic frame: v ~StubRoutines::checkcast_arraycopy
28 * @library /testlibrary/whitebox /testlibrary
29 * @build Test8010927
30 * @run main ClassFileInstaller sun.hotspot.WhiteBox
31 * sun.hotspot.WhiteBox$WhiteBoxPermission
32 * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+IgnoreUnrecognizedVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:. -Xmx64m -XX:NewSize=20971520 -XX:MaxNewSize=32m -XX:-UseTLAB -XX:-UseAdaptiveSizePolicy Test8010927
33 */
34
35 import sun.hotspot.WhiteBox;
36 import java.lang.reflect.Field;
37 import sun.misc.Unsafe;
38
39 /**
40 * The test creates uncommitted space between oldgen and young gen
41 * by specifying MaxNewSize bigger than NewSize.
42 * NewSize = 20971520 = (512*4K) * 10 for 4k pages
43 * Then it tries to execute arraycopy() with elements type check
44 * to the array at the end of survive space near unused space.
45 */
46
47 public class Test8010927 {
48
|
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 /*
25 * @test
26 * @bug 8010927
27 * @summary Kitchensink crashed with SIGSEGV, Problematic frame: v ~StubRoutines::checkcast_arraycopy
28 * @library /../../test/lib /testlibrary
29 * @build Test8010927
30 * @run main ClassFileInstaller sun.hotspot.WhiteBox
31 * sun.hotspot.WhiteBox$WhiteBoxPermission
32 * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+IgnoreUnrecognizedVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:. -Xmx64m -XX:NewSize=20971520 -XX:MaxNewSize=32m -XX:-UseTLAB -XX:-UseAdaptiveSizePolicy Test8010927
33 */
34
35 import sun.hotspot.WhiteBox;
36 import java.lang.reflect.Field;
37 import sun.misc.Unsafe;
38
39 /**
40 * The test creates uncommitted space between oldgen and young gen
41 * by specifying MaxNewSize bigger than NewSize.
42 * NewSize = 20971520 = (512*4K) * 10 for 4k pages
43 * Then it tries to execute arraycopy() with elements type check
44 * to the array at the end of survive space near unused space.
45 */
46
47 public class Test8010927 {
48
|