src/share/vm/gc/g1/g1MarkSweep.hpp

rev 12504 : 8171235: Move archive object code from G1MarkSweep into G1ArchiveAllocator
Reviewed-by:

*** 53,79 ****
                                    bool clear_all_softrefs);
  
    static STWGCTimer* gc_timer() { return GenMarkSweep::_gc_timer; }
    static SerialOldTracer* gc_tracer() { return GenMarkSweep::_gc_tracer; }
  
!   // Create the _archive_region_map which is used to identify archive objects.
!   static void enable_archive_object_check();
! 
!   // Set the regions containing the specified address range as archive/non-archive.
!   static void set_range_archive(MemRegion range, bool is_archive);
! 
!   // Check if an object is in an archive region using the _archive_region_map.
!   static bool in_archive_range(oop object);
! 
!   // Check if archive object checking is enabled, to avoid calling in_archive_range
!   // unnecessarily.
!   static bool archive_check_enabled() { return G1MarkSweep::_archive_check_enabled; }
! 
!  private:
!   static bool _archive_check_enabled;
!   static G1ArchiveRegionMap  _archive_region_map;
! 
    // Mark live objects
    static void mark_sweep_phase1(bool& marked_for_deopt,
                                  bool clear_all_softrefs);
    // Calculate new addresses
    static void mark_sweep_phase2();
--- 53,63 ----
                                    bool clear_all_softrefs);
  
    static STWGCTimer* gc_timer() { return GenMarkSweep::_gc_timer; }
    static SerialOldTracer* gc_tracer() { return GenMarkSweep::_gc_tracer; }
  
! private:
    // Mark live objects
    static void mark_sweep_phase1(bool& marked_for_deopt,
                                  bool clear_all_softrefs);
    // Calculate new addresses
    static void mark_sweep_phase2();
*** 107,120 ****
  
    void update_sets();
    bool doHeapRegion(HeapRegion* hr);
  };
  
- // G1ArchiveRegionMap is a boolean array used to mark G1 regions as
- // archive regions.  This allows a quick check for whether an object
- // should not be marked because it is in an archive region.
- class G1ArchiveRegionMap : public G1BiasedMappedArray<bool> {
- protected:
-   bool default_value() const { return false; }
- };
- 
  #endif // SHARE_VM_GC_G1_G1MARKSWEEP_HPP
--- 91,96 ----