src/share/vm/memory/collectorPolicy.hpp

rev 7974 : imported patch genspecs

*** 206,216 ****
      }
    }
  };
  
  class GenCollectorPolicy : public CollectorPolicy {
! friend class TestGenCollectorPolicy;
   protected:
    size_t _min_young_size;
    size_t _initial_young_size;
    size_t _max_young_size;
    size_t _min_old_size;
--- 206,217 ----
      }
    }
  };
  
  class GenCollectorPolicy : public CollectorPolicy {
!   friend class TestGenCollectorPolicy;
!   friend class VMStructs;
   protected:
    size_t _min_young_size;
    size_t _initial_young_size;
    size_t _max_young_size;
    size_t _min_old_size;
*** 219,229 ****
  
    // _gen_alignment and _space_alignment will have the same value most of the
    // time. When using large pages they can differ.
    size_t _gen_alignment;
  
!   GenerationSpec **_generations;
  
    // Return true if an allocation should be attempted in the older generation
    // if it fails in the younger generation.  Return false, otherwise.
    virtual bool should_try_older_generation_allocation(size_t word_size) const;
  
--- 220,231 ----
  
    // _gen_alignment and _space_alignment will have the same value most of the
    // time. When using large pages they can differ.
    size_t _gen_alignment;
  
!   GenerationSpec* _young_gen_spec;
!   GenerationSpec* _old_gen_spec;
  
    // Return true if an allocation should be attempted in the older generation
    // if it fails in the younger generation.  Return false, otherwise.
    virtual bool should_try_older_generation_allocation(size_t word_size) const;
  
*** 259,271 ****
    size_t initial_old_size()   { return _initial_old_size; }
    size_t max_old_size()       { return _max_old_size; }
  
    int number_of_generations() { return 2; }
  
!   virtual GenerationSpec **generations() {
!     assert(_generations != NULL, "Sanity check");
!     return _generations;
    }
  
    virtual GenCollectorPolicy* as_generation_policy() { return this; }
  
    virtual void initialize_generations() { };
--- 261,278 ----
    size_t initial_old_size()   { return _initial_old_size; }
    size_t max_old_size()       { return _max_old_size; }
  
    int number_of_generations() { return 2; }
  
!   virtual GenerationSpec* young_gen_spec() const {
!     assert(_young_gen_spec != NULL, "_young_gen_spec should have been initialized");
!     return _young_gen_spec;
!   }
! 
!   virtual GenerationSpec* old_gen_spec() const {
!     assert(_old_gen_spec != NULL, "_old_gen_spec should have been initialized");
!     return _old_gen_spec;
    }
  
    virtual GenCollectorPolicy* as_generation_policy() { return this; }
  
    virtual void initialize_generations() { };