67 class DependencyContext;

    67 class DependencyContext;

    68 class fieldDescriptor;

    68 class fieldDescriptor;

    69 class jniIdMapBase;

    69 class jniIdMapBase;

    70 class JNIid;

    70 class JNIid;

    71 class JvmtiCachedClassFieldMap;

    71 class JvmtiCachedClassFieldMap;

    72 class SuperTypeClosure;

    73 class SuperTypeClosure;

    73 

    74 

    74 // This is used in iterators below.

    75 // This is used in iterators below.

    75 class FieldClosure: public StackObj {

    76 class FieldClosure: public StackObj {

    76 public:

    77 public:

   247   u2              _major_version;        // major version number of class file

   248   u2              _major_version;        // major version number of class file

   248   Thread*         _init_thread;          // Pointer to current thread doing initialization (to handle recusive initialization)

   249   Thread*         _init_thread;          // Pointer to current thread doing initialization (to handle recusive initialization)

   249   OopMapCache*    volatile _oop_map_cache;   // OopMapCache for all methods in the klass (allocated lazily)

   250   OopMapCache*    volatile _oop_map_cache;   // OopMapCache for all methods in the klass (allocated lazily)

   250   JNIid*          _jni_ids;              // First JNI identifier for static fields in this class

   251   JNIid*          _jni_ids;              // First JNI identifier for static fields in this class

   251   jmethodID*      volatile _methods_jmethod_ids;  // jmethodIDs corresponding to method_idnum, or NULL if none

   252   jmethodID*      volatile _methods_jmethod_ids;  // jmethodIDs corresponding to method_idnum, or NULL if none

   253   nmethod*        _osr_nmethods_head;    // Head of list of on-stack replacement nmethods for this class

   255   nmethod*        _osr_nmethods_head;    // Head of list of on-stack replacement nmethods for this class

   254 #if INCLUDE_JVMTI

   256 #if INCLUDE_JVMTI

   255   BreakpointInfo* _breakpoints;          // bpt lists, managed by Method*

   257   BreakpointInfo* _breakpoints;          // bpt lists, managed by Method*

   256   // Linked instanceKlasses of previous versions

   258   // Linked instanceKlasses of previous versions

   257   InstanceKlass* _previous_versions;

   259   InstanceKlass* _previous_versions;

   974 

   976 

   975   // maintenance of deoptimization dependencies

   977   // maintenance of deoptimization dependencies

   976   inline DependencyContext dependencies();

   978   inline DependencyContext dependencies();

   977   int  mark_dependent_nmethods(KlassDepChange& changes);

   979   int  mark_dependent_nmethods(KlassDepChange& changes);

   978   void add_dependent_nmethod(nmethod* nm);

   980   void add_dependent_nmethod(nmethod* nm);

   980 

   983 

   981   // On-stack replacement support

   984   // On-stack replacement support

   982   nmethod* osr_nmethods_head() const         { return _osr_nmethods_head; };

   985   nmethod* osr_nmethods_head() const         { return _osr_nmethods_head; };

   983   void set_osr_nmethods_head(nmethod* h)     { _osr_nmethods_head = h; };

   986   void set_osr_nmethods_head(nmethod* h)     { _osr_nmethods_head = h; };

   984   void add_osr_nmethod(nmethod* n);

   987   void add_osr_nmethod(nmethod* n);