Mercurial > jdk8-mips64-public > hotspot / file diff

     1.1 --- a/src/share/vm/gc_implementation/g1/satbQueue.cpp	Fri Jul 10 16:01:20 2009 -0700
     1.2 +++ b/src/share/vm/gc_implementation/g1/satbQueue.cpp	Tue Jul 14 15:40:39 2009 -0700
     1.3 @@ -43,6 +43,18 @@
     1.4      }
     1.5    }
     1.6  }
     1.7 +
     1.8 +#ifdef ASSERT
     1.9 +void ObjPtrQueue::verify_oops_in_buffer() {
    1.10 +  if (_buf == NULL) return;
    1.11 +  for (size_t i = _index; i < _sz; i += oopSize) {
    1.12 +    oop obj = (oop)_buf[byte_index_to_index((int)i)];
    1.13 +    assert(obj != NULL && obj->is_oop(true /* ignore mark word */),
    1.14 +           "Not an oop");
    1.15 +  }
    1.16 +}
    1.17 +#endif
    1.18 +
    1.19  #ifdef _MSC_VER // the use of 'this' below gets a warning, make it go away
    1.20  #pragma warning( disable:4355 ) // 'this' : used in base member initializer list
    1.21  #endif // _MSC_VER
    1.22 @@ -66,6 +78,7 @@
    1.23  
    1.24  
    1.25  void SATBMarkQueueSet::handle_zero_index_for_thread(JavaThread* t) {
    1.26 +  DEBUG_ONLY(t->satb_mark_queue().verify_oops_in_buffer();)
    1.27    t->satb_mark_queue().handle_zero_index();
    1.28  }
    1.29  
    1.30 @@ -143,7 +156,7 @@
    1.31      }
    1.32      _completed_buffers_tail = NULL;
    1.33      _n_completed_buffers = 0;
    1.34 -    debug_only(assert_completed_buffer_list_len_correct_locked());
    1.35 +    DEBUG_ONLY(assert_completed_buffer_list_len_correct_locked());
    1.36    }
    1.37    while (buffers_to_delete != NULL) {
    1.38      CompletedBufferNode* nd = buffers_to_delete;