src/share/vm/jfr/recorder/checkpoint/types/jfrType.cpp

rev 9033 : 8223691: Add JFR G1 Region Type Change Event Support
rev 9034 : 8229401: Fix JFR code cache test failures

*** 186,202 ****
      writer.write(GCWhen::to_string((GCWhen::Type)i));
    }
  }
  
  void G1HeapRegionTypeConstant::serialize(JfrCheckpointWriter& writer) {
!   // XXX TODO?
! //  static const u4 nof_entries = G1HeapRegionTraceType::G1HeapRegionTypeEndSentinel;
! //  writer.write_count(nof_entries);
! //  for (u4 i = 0; i < nof_entries; ++i) {
! //    writer.write_key(i);
! //    writer.write(G1HeapRegionTraceType::to_string((G1HeapRegionTraceType::Type)i));
! //  }
  }
  
  void GCThresholdUpdaterConstant::serialize(JfrCheckpointWriter& writer) {
    static const u4 nof_entries = MetaspaceGCThresholdUpdater::Last;
    writer.write_count(nof_entries);
--- 186,201 ----
      writer.write(GCWhen::to_string((GCWhen::Type)i));
    }
  }
  
  void G1HeapRegionTypeConstant::serialize(JfrCheckpointWriter& writer) {
!   static const u4 nof_entries = G1HeapRegionTraceType::G1HeapRegionTypeEndSentinel;
!   writer.write_count(nof_entries);
!   for (u4 i = 0; i < nof_entries; ++i) {
!     writer.write_key(i);
!     writer.write(G1HeapRegionTraceType::to_string((G1HeapRegionTraceType::Type)i));
!   }
  }
  
  void GCThresholdUpdaterConstant::serialize(JfrCheckpointWriter& writer) {
    static const u4 nof_entries = MetaspaceGCThresholdUpdater::Last;
    writer.write_count(nof_entries);
*** 277,293 ****
    }
  #endif
  }
  
  void CodeBlobTypeConstant::serialize(JfrCheckpointWriter& writer) {
!   // XXX no code blob types. need to send any stub value?
! //  static const u4 nof_entries = CodeBlobType::NumTypes;
! //  writer.write_count(nof_entries);
! //  for (u4 i = 0; i < nof_entries; ++i) {
! //    writer.write_key(i);
! //    writer.write(CodeCache::get_code_heap_name(i));
! //  }
  };
  
  void VMOperationTypeConstant::serialize(JfrCheckpointWriter& writer) {
    static const u4 nof_entries = VM_Operation::VMOp_Terminating;
    writer.write_count(nof_entries);
--- 276,289 ----
    }
  #endif
  }
  
  void CodeBlobTypeConstant::serialize(JfrCheckpointWriter& writer) {
!   static const u4 nof_entries = CodeBlobType::NumTypes;
!   writer.write_count(nof_entries);
!   writer.write_key((u4)CodeBlobType::All);
!   writer.write("CodeCache");
  };
  
  void VMOperationTypeConstant::serialize(JfrCheckpointWriter& writer) {
    static const u4 nof_entries = VM_Operation::VMOp_Terminating;
    writer.write_count(nof_entries);