[drlvm][threading] Thread.suspend() causes thread_native_fat_monitor.cpp::monitor_wait_impl() to give up the monitor

[Weldon Washburn]

The following code does not look right.  I looked in the JVM spec.  I can't
find any mention that a Thread.suspend() should cause the target thread to
give up any java lock.  I am trying to construct a test to confirm if this
is a problem or not.  Anybody have any suggestions?

line 216:


if(self->suspend_request) {

   hymutex_unlock(mon_ptr->mutex);

   hythread_safe_point();

   hymutex_lock(mon_ptr->mutex);

}


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Weldon Washburn
Intel Enterprise Solutions Software Division