test/hotspot/jtreg/runtime/NMT/SafepointPollingPages.java

rev 51517 : 8209939: [testbug][ppc] Test SafepointPollingPages fails after 8208499 with UseSIGTRAP on.
rev 51264 : 8208499: NMT: Missing memory tag for Safepoint polling page
Summary: Added missing memory tag and cleanup memory type enum
Reviewed-by: shade, coleenp

*** 19,38 ****
   * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
   * or visit www.oracle.com if you need additional information or have any
   * questions.
   */
  
! /*
   * @test
   * @bug 8208499
   * @summary NMT should report safepoint polling page(s)
   * @key nmt jcmd
   * @library /test/lib
   * @modules java.base/jdk.internal.misc
   *          java.management
!  * @run main/othervm -Xbootclasspath/a:. -XX:NativeMemoryTracking=summary -XX:+ThreadLocalHandshakes SafepointPollingPages
!  * @run main/othervm -Xbootclasspath/a:. -XX:NativeMemoryTracking=summary -XX:-ThreadLocalHandshakes SafepointPollingPages
   */
  
  import jdk.test.lib.process.ProcessTools;
  import jdk.test.lib.process.OutputAnalyzer;
  import jdk.test.lib.JDKToolFinder;
--- 19,39 ----
   * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
   * or visit www.oracle.com if you need additional information or have any
   * questions.
   */
  
! /**
   * @test
   * @bug 8208499
   * @summary NMT should report safepoint polling page(s)
   * @key nmt jcmd
   * @library /test/lib
   * @modules java.base/jdk.internal.misc
   *          java.management
!  * @comment On ppc, with UseSIGTRAP on, no polling pages are used, but trap instructions instead.
!  * @run main/othervm -XX:-UseSIGTRAP -XX:+IgnoreUnrecognizedVMOptions -Xbootclasspath/a:. -XX:NativeMemoryTracking=summary -XX:+ThreadLocalHandshakes SafepointPollingPages
!  * @run main/othervm  -XX:-UseSIGTRAP -XX:+IgnoreUnrecognizedVMOptions -Xbootclasspath/a:. -XX:NativeMemoryTracking=summary -XX:-ThreadLocalHandshakes SafepointPollingPages
   */
  
  import jdk.test.lib.process.ProcessTools;
  import jdk.test.lib.process.OutputAnalyzer;
  import jdk.test.lib.JDKToolFinder;