src/hotspot/os/windows/os_windows.cpp

rev 52189 : [mq]: tinit

*** 418,427 ****
--- 418,430 ----
  
  LONG WINAPI topLevelExceptionFilter(struct _EXCEPTION_POINTERS* exceptionInfo);
  
  // Thread start routine for all newly created threads
  static unsigned __stdcall thread_native_entry(Thread* thread) {
+   
+   thread->record_stack_base_and_size();
+   
    // Try to randomize the cache line index of hot stack frames.
    // This helps when threads of the same stack traces evict each other's
    // cache lines. The threads can be either from the same JVM instance, or
    // from different JVM instances. The benefit is especially true for
    // processors with hyperthreading technology.
*** 445,468 ****
    int res = 30115;  // non-java thread
    if (thread->is_Java_thread()) {
      res = 20115;    // java thread
    }
  
-   log_info(os, thread)("Thread is alive (tid: " UINTX_FORMAT ").", os::current_thread_id());
- 
    // Install a win32 structured exception handler around every thread created
    // by VM, so VM can generate error dump when an exception occurred in non-
    // Java thread (e.g. VM thread).
    __try {
!     thread->run();
    } __except(topLevelExceptionFilter(
                                       (_EXCEPTION_POINTERS*)_exception_info())) {
      // Nothing to do.
    }
  
-   log_info(os, thread)("Thread finished (tid: " UINTX_FORMAT ").", os::current_thread_id());
- 
    // One less thread is executing
    // When the VMThread gets here, the main thread may have already exited
    // which frees the CodeHeap containing the Atomic::add code
    if (thread != VMThread::vm_thread() && VMThread::vm_thread() != NULL) {
      Atomic::dec(&os::win32::_os_thread_count);
--- 448,467 ----
    int res = 30115;  // non-java thread
    if (thread->is_Java_thread()) {
      res = 20115;    // java thread
    }
  
    // Install a win32 structured exception handler around every thread created
    // by VM, so VM can generate error dump when an exception occurred in non-
    // Java thread (e.g. VM thread).
    __try {
!     thread->call_run();
    } __except(topLevelExceptionFilter(
                                       (_EXCEPTION_POINTERS*)_exception_info())) {
      // Nothing to do.
    }
  
    // One less thread is executing
    // When the VMThread gets here, the main thread may have already exited
    // which frees the CodeHeap containing the Atomic::add code
    if (thread != VMThread::vm_thread() && VMThread::vm_thread() != NULL) {
      Atomic::dec(&os::win32::_os_thread_count);