36 class xmlStream;

    36 class xmlStream;

    37 class CompiledStaticCall;

    37 class CompiledStaticCall;

    38 class NativeCallWrapper;

    38 class NativeCallWrapper;

    39 class ScopeDesc;

    39 class ScopeDesc;

    40 class CompiledIC;

    40 class CompiledIC;

    41 

    42 

    42 // This class is used internally by nmethods, to cache

    43 // This class is used internally by nmethods, to cache

    43 // exception/pc/handler information.

    44 // exception/pc/handler information.

    44 

    45 

    45 class ExceptionCache : public CHeapObj<mtCode> {

    46 class ExceptionCache : public CHeapObj<mtCode> {

   366   // Verify and count cached icholder relocations.

   367   // Verify and count cached icholder relocations.

   367   int  verify_icholder_relocations();

   368   int  verify_icholder_relocations();

   368   void verify_oop_relocations();

   369   void verify_oop_relocations();

   369 

   370 

   370   virtual bool is_evol_dependent() = 0;

   371   virtual bool is_evol_dependent() = 0;

   371   // Fast breakpoint support. Tells if this compiled method is

   374   // Fast breakpoint support. Tells if this compiled method is

   372   // dependent on the given method. Returns true if this nmethod

   375   // dependent on the given method. Returns true if this nmethod

   373   // corresponds to the given method as well.

   376   // corresponds to the given method as well.

   374   virtual bool is_dependent_on_method(Method* dependee) = 0;

   377   virtual bool is_dependent_on_method(Method* dependee) = 0;

   375 

   378 

   382   virtual CompiledStaticCall* compiledStaticCall_before(address addr) const = 0;

   385   virtual CompiledStaticCall* compiledStaticCall_before(address addr) const = 0;

   383 

   386 

   384   Method* attached_method(address call_pc);

   387   Method* attached_method(address call_pc);

   385   Method* attached_method_before_pc(address pc);

   388   Method* attached_method_before_pc(address pc);

   386 

   389 

   388 

   391 

   389   // GC support

   392   // GC support

   390  protected:

   393  protected:

   391   address oops_reloc_begin() const;

   394   address oops_reloc_begin() const;

   392 

   395