src/share/vm/prims/jvmtiEnvThreadState.cpp

*** 189,203 ****
  }
  
  
  JvmtiFramePops* JvmtiEnvThreadState::get_frame_pops() {
  #ifdef ASSERT
!   uint32_t debug_bits = 0;
  #endif
!   assert(get_thread() == Thread::current() || JvmtiEnv::is_thread_fully_suspended(get_thread(), false, &debug_bits),
!          "frame pop data only accessible from same thread or while suspended");
! 
    if (_frame_pops == NULL) {
      _frame_pops = new JvmtiFramePops();
      assert(_frame_pops != NULL, "_frame_pops != NULL");
    }
    return _frame_pops;
--- 189,202 ----
  }
  
  
  JvmtiFramePops* JvmtiEnvThreadState::get_frame_pops() {
  #ifdef ASSERT
!   Thread* cur =  Thread::current();
  #endif
!   assert(get_thread() == cur || (cur->is_VM_thread() && SafepointSynchronize::is_at_safepoint()),
!          "frame pop data only accessible from same thread or at safepoint");
    if (_frame_pops == NULL) {
      _frame_pops = new JvmtiFramePops();
      assert(_frame_pops != NULL, "_frame_pops != NULL");
    }
    return _frame_pops;
*** 208,254 ****
    return _frame_pops == NULL? false : (_frame_pops->length() > 0);
  }
  
  void JvmtiEnvThreadState::set_frame_pop(int frame_number) {
  #ifdef ASSERT
!   uint32_t debug_bits = 0;
  #endif
!   assert(get_thread() == Thread::current() || JvmtiEnv::is_thread_fully_suspended(get_thread(), false, &debug_bits),
!          "frame pop data only accessible from same thread or while suspended");
    JvmtiFramePop fpop(frame_number);
    JvmtiEventController::set_frame_pop(this, fpop);
  }
  
  
  void JvmtiEnvThreadState::clear_frame_pop(int frame_number) {
  #ifdef ASSERT
!   uint32_t debug_bits = 0;
  #endif
!   assert(get_thread() == Thread::current() || JvmtiEnv::is_thread_fully_suspended(get_thread(), false, &debug_bits),
!          "frame pop data only accessible from same thread or while suspended");
    JvmtiFramePop fpop(frame_number);
    JvmtiEventController::clear_frame_pop(this, fpop);
  }
  
  
  void JvmtiEnvThreadState::clear_to_frame_pop(int frame_number)  {
  #ifdef ASSERT
!   uint32_t debug_bits = 0;
  #endif
!   assert(get_thread() == Thread::current() || JvmtiEnv::is_thread_fully_suspended(get_thread(), false, &debug_bits),
!          "frame pop data only accessible from same thread or while suspended");
    JvmtiFramePop fpop(frame_number);
    JvmtiEventController::clear_to_frame_pop(this, fpop);
  }
  
  
  bool JvmtiEnvThreadState::is_frame_pop(int cur_frame_number) {
  #ifdef ASSERT
!   uint32_t debug_bits = 0;
  #endif
!   assert(get_thread() == Thread::current() || JvmtiEnv::is_thread_fully_suspended(get_thread(), false, &debug_bits),
!          "frame pop data only accessible from same thread or while suspended");
    if (!get_thread()->is_interp_only_mode() || _frame_pops == NULL) {
      return false;
    }
    JvmtiFramePop fp(cur_frame_number);
    return get_frame_pops()->contains(fp);
--- 207,253 ----
    return _frame_pops == NULL? false : (_frame_pops->length() > 0);
  }
  
  void JvmtiEnvThreadState::set_frame_pop(int frame_number) {
  #ifdef ASSERT
!   Thread* cur =  Thread::current();
  #endif
!   assert(get_thread() == cur || (cur->is_VM_thread() && SafepointSynchronize::is_at_safepoint()),
!          "frame pop data only accessible from same thread or at safepoint");
    JvmtiFramePop fpop(frame_number);
    JvmtiEventController::set_frame_pop(this, fpop);
  }
  
  
  void JvmtiEnvThreadState::clear_frame_pop(int frame_number) {
  #ifdef ASSERT
!   Thread* cur =  Thread::current();
  #endif
!   assert(get_thread() == cur || (cur->is_VM_thread() && SafepointSynchronize::is_at_safepoint()),
!          "frame pop data only accessible from same thread or at safepoint");
    JvmtiFramePop fpop(frame_number);
    JvmtiEventController::clear_frame_pop(this, fpop);
  }
  
  
  void JvmtiEnvThreadState::clear_to_frame_pop(int frame_number)  {
  #ifdef ASSERT
!   Thread* cur =  Thread::current();
  #endif
!   assert(get_thread() == cur || (cur->is_VM_thread() && SafepointSynchronize::is_at_safepoint()),
!          "frame pop data only accessible from same thread or at safepoint");
    JvmtiFramePop fpop(frame_number);
    JvmtiEventController::clear_to_frame_pop(this, fpop);
  }
  
  
  bool JvmtiEnvThreadState::is_frame_pop(int cur_frame_number) {
  #ifdef ASSERT
!   Thread* cur =  Thread::current();
  #endif
!   assert(get_thread() == cur || (cur->is_VM_thread() && SafepointSynchronize::is_at_safepoint()),
!          "frame pop data only accessible from same thread or at safepoint");
    if (!get_thread()->is_interp_only_mode() || _frame_pops == NULL) {
      return false;
    }
    JvmtiFramePop fp(cur_frame_number);
    return get_frame_pops()->contains(fp);