src/share/vm/oops/klass.hpp

*** 590,604 ****
  
    ALL_OOP_OOP_ITERATE_CLOSURES_1(Klass_OOP_OOP_ITERATE_DECL)
    ALL_OOP_OOP_ITERATE_CLOSURES_2(Klass_OOP_OOP_ITERATE_DECL)
  
  #if INCLUDE_ALL_GCS
! #define Klass_OOP_OOP_ITERATE_BACKWARDS_DECL(OopClosureType, nv_suffix)                    \
    virtual int oop_oop_iterate_backwards##nv_suffix(oop obj, OopClosureType* closure) = 0;
  
!   ALL_OOP_OOP_ITERATE_CLOSURES_1(Klass_OOP_OOP_ITERATE_BACKWARDS_DECL)
!   ALL_OOP_OOP_ITERATE_CLOSURES_2(Klass_OOP_OOP_ITERATE_BACKWARDS_DECL)
  #endif // INCLUDE_ALL_GCS
  
    virtual void array_klasses_do(void f(Klass* k)) {}
  
    // Return self, except for abstract classes with exactly 1
--- 590,604 ----
  
    ALL_OOP_OOP_ITERATE_CLOSURES_1(Klass_OOP_OOP_ITERATE_DECL)
    ALL_OOP_OOP_ITERATE_CLOSURES_2(Klass_OOP_OOP_ITERATE_DECL)
  
  #if INCLUDE_ALL_GCS
! #define Klass_OOP_OOP_ITERATE_DECL_BACKWARDS(OopClosureType, nv_suffix)                    \
    virtual int oop_oop_iterate_backwards##nv_suffix(oop obj, OopClosureType* closure) = 0;
  
!   ALL_OOP_OOP_ITERATE_CLOSURES_1(Klass_OOP_OOP_ITERATE_DECL_BACKWARDS)
!   ALL_OOP_OOP_ITERATE_CLOSURES_2(Klass_OOP_OOP_ITERATE_DECL_BACKWARDS)
  #endif // INCLUDE_ALL_GCS
  
    virtual void array_klasses_do(void f(Klass* k)) {}
  
    // Return self, except for abstract classes with exactly 1
*** 655,689 ****
  #define nvs_nv_to_bool true
  #define nvs_v_to_bool  false
  #define nvs_to_bool(nv_suffix) nvs##nv_suffix##_to_bool
  
  // Oop iteration macros for declarations.
  #define OOP_OOP_ITERATE_DECL(OopClosureType, nv_suffix)                           \
!   int oop_oop_iterate##nv_suffix(oop obj, OopClosureType* blk);                   \
!   int oop_oop_iterate##nv_suffix##_m(oop obj, OopClosureType* blk, MemRegion mr);
  
  #if INCLUDE_ALL_GCS
! #define OOP_OOP_ITERATE_BACKWARDS_DECL(OopClosureType, nv_suffix) \
!   int oop_oop_iterate_backwards##nv_suffix(oop obj, OopClosureType* blk);
  #endif // INCLUDE_ALL_GCS
  
  // Oop iteration macros for definitions.
  #define OOP_OOP_ITERATE_DEFN(KlassType, OopClosureType, nv_suffix)                 \
  int KlassType::oop_oop_iterate##nv_suffix(oop obj, OopClosureType* closure) {      \
    return oop_oop_iterate<nvs_to_bool(nv_suffix)>(obj, closure);                    \
  }
  
  #if INCLUDE_ALL_GCS
! #define OOP_OOP_ITERATE_BACKWARDS_DEFN(KlassType, OopClosureType, nv_suffix)             \
  int KlassType::oop_oop_iterate_backwards##nv_suffix(oop obj, OopClosureType* closure) {  \
    return oop_oop_iterate_reverse<nvs_to_bool(nv_suffix)>(obj, closure);                  \
  }
  #else
! #define OOP_OOP_ITERATE_BACKWARDS_DEFN(KlassType, OopClosureType, nv_suffix)
  #endif
  
! #define OOP_OOP_ITERATE_DEFN_m(KlassType, OopClosureType, nv_suffix)                             \
  int KlassType::oop_oop_iterate##nv_suffix##_m(oop obj, OopClosureType* closure, MemRegion mr) {  \
    return oop_oop_iterate_bounded<nvs_to_bool(nv_suffix)>(obj, closure, mr);                      \
  }
  
  #endif // SHARE_VM_OOPS_KLASS_HPP
--- 655,694 ----
  #define nvs_nv_to_bool true
  #define nvs_v_to_bool  false
  #define nvs_to_bool(nv_suffix) nvs##nv_suffix##_to_bool
  
  // Oop iteration macros for declarations.
+ // Used to generate declarations in the *Klass header files.
+ 
  #define OOP_OOP_ITERATE_DECL(OopClosureType, nv_suffix)                                \
!   int oop_oop_iterate##nv_suffix(oop obj, OopClosureType* closure);                    \
!   int oop_oop_iterate##nv_suffix##_m(oop obj, OopClosureType* closure, MemRegion mr);
  
  #if INCLUDE_ALL_GCS
! #define OOP_OOP_ITERATE_DECL_BACKWARDS(OopClosureType, nv_suffix)              \
!   int oop_oop_iterate_backwards##nv_suffix(oop obj, OopClosureType* closure);
  #endif // INCLUDE_ALL_GCS
  
+ 
  // Oop iteration macros for definitions.
+ // Used to generate definitions in the *Klass.inline.hpp files.
+ 
  #define OOP_OOP_ITERATE_DEFN(KlassType, OopClosureType, nv_suffix)             \
  int KlassType::oop_oop_iterate##nv_suffix(oop obj, OopClosureType* closure) {  \
    return oop_oop_iterate<nvs_to_bool(nv_suffix)>(obj, closure);                \
  }
  
  #if INCLUDE_ALL_GCS
! #define OOP_OOP_ITERATE_DEFN_BACKWARDS(KlassType, OopClosureType, nv_suffix)             \
  int KlassType::oop_oop_iterate_backwards##nv_suffix(oop obj, OopClosureType* closure) {  \
    return oop_oop_iterate_reverse<nvs_to_bool(nv_suffix)>(obj, closure);                  \
  }
  #else
! #define OOP_OOP_ITERATE_DEFN_BACKWARDS(KlassType, OopClosureType, nv_suffix)
  #endif
  
! #define OOP_OOP_ITERATE_DEFN_BOUNDED(KlassType, OopClosureType, nv_suffix)                       \
  int KlassType::oop_oop_iterate##nv_suffix##_m(oop obj, OopClosureType* closure, MemRegion mr) {  \
    return oop_oop_iterate_bounded<nvs_to_bool(nv_suffix)>(obj, closure, mr);                      \
  }
  
  #endif // SHARE_VM_OOPS_KLASS_HPP