src/share/vm/prims/jvmtiCodeBlobEvents.cpp

*** 215,239 ****
  
  // Support class to describe a nmethod in the CodeCache
  
  class nmethodDesc: public CHeapObj {
   private:
!   methodHandle _method;
    address _code_begin;
    address _code_end;
    jvmtiAddrLocationMap* _map;
    jint _map_length;
   public:
!   nmethodDesc(methodHandle method, address code_begin, address code_end,
                jvmtiAddrLocationMap* map, jint map_length) {
!     _method = method;
      _code_begin = code_begin;
      _code_end = code_end;
      _map = map;
      _map_length = map_length;
    }
!   methodHandle method() const           { return _method; }
    address code_begin() const            { return _code_begin; }
    address code_end() const              { return _code_end; }
    jvmtiAddrLocationMap* map() const     { return _map; }
    jint map_length() const               { return _map_length; }
  };
--- 215,239 ----
  
  // Support class to describe a nmethod in the CodeCache
  
  class nmethodDesc: public CHeapObj {
   private:
!   jmethodID _jmethod_id;
    address _code_begin;
    address _code_end;
    jvmtiAddrLocationMap* _map;
    jint _map_length;
   public:
!   nmethodDesc(jmethodID jmethod_id, address code_begin, address code_end,
                jvmtiAddrLocationMap* map, jint map_length) {
!     _jmethod_id = jmethod_id;
      _code_begin = code_begin;
      _code_end = code_end;
      _map = map;
      _map_length = map_length;
    }
!   jmethodID jmethod_id() const          { return _jmethod_id; }
    address code_begin() const            { return _code_begin; }
    address code_end() const              { return _code_end; }
    jvmtiAddrLocationMap* map() const     { return _map; }
    jint map_length() const               { return _map_length; }
  };
*** 321,332 ****
    jvmtiAddrLocationMap* map;
    jint map_length;
    JvmtiCodeBlobEvents::build_jvmti_addr_location_map(nm, &map, &map_length);
  
    // record the nmethod details
!   methodHandle mh(nm->method());
!   nmethodDesc* snm = new nmethodDesc(mh,
                                       nm->code_begin(),
                                       nm->code_end(),
                                       map,
                                       map_length);
    _global_nmethods->append(snm);
--- 321,331 ----
    jvmtiAddrLocationMap* map;
    jint map_length;
    JvmtiCodeBlobEvents::build_jvmti_addr_location_map(nm, &map, &map_length);
  
    // record the nmethod details
!   nmethodDesc* snm = new nmethodDesc(nm->get_and_cache_jmethod_id(),
                                       nm->code_begin(),
                                       nm->code_end(),
                                       map,
                                       map_length);
    _global_nmethods->append(snm);
*** 365,376 ****
    }
  
    // iterate over the  list and post an event for each nmethod
    nmethodDesc* nm_desc = collector.first();
    while (nm_desc != NULL) {
!     methodOop method = nm_desc->method()();
!     jmethodID mid = method->jmethod_id();
      assert(mid != NULL, "checking");
      JvmtiExport::post_compiled_method_load(env, mid,
                                             (jint)(nm_desc->code_end() - nm_desc->code_begin()),
                                             nm_desc->code_begin(), nm_desc->map_length(),
                                             nm_desc->map());
--- 364,374 ----
    }
  
    // iterate over the  list and post an event for each nmethod
    nmethodDesc* nm_desc = collector.first();
    while (nm_desc != NULL) {
!     jmethodID mid = nm_desc->jmethod_id();
      assert(mid != NULL, "checking");
      JvmtiExport::post_compiled_method_load(env, mid,
                                             (jint)(nm_desc->code_end() - nm_desc->code_begin()),
                                             nm_desc->code_begin(), nm_desc->map_length(),
                                             nm_desc->map());