src/hotspot/share/classfile/javaClasses.cpp

*** 54,63 ****
--- 54,64 ----
  #include "prims/jvmtiExport.hpp"
  #include "prims/resolvedMethodTable.hpp"
  #include "runtime/fieldDescriptor.inline.hpp"
  #include "runtime/frame.inline.hpp"
  #include "runtime/handles.inline.hpp"
+ #include "runtime/init.hpp"
  #include "runtime/interfaceSupport.inline.hpp"
  #include "runtime/java.hpp"
  #include "runtime/javaCalls.hpp"
  #include "runtime/jniHandles.inline.hpp"
  #include "runtime/safepoint.hpp"
*** 1632,1641 ****
--- 1633,1643 ----
  int java_lang_Thread::_group_offset = 0;
  int java_lang_Thread::_contextClassLoader_offset = 0;
  int java_lang_Thread::_inheritedAccessControlContext_offset = 0;
  int java_lang_Thread::_priority_offset = 0;
  int java_lang_Thread::_eetop_offset = 0;
+ int java_lang_Thread::_interrupted_offset = 0;
  int java_lang_Thread::_daemon_offset = 0;
  int java_lang_Thread::_stillborn_offset = 0;
  int java_lang_Thread::_stackSize_offset = 0;
  int java_lang_Thread::_tid_offset = 0;
  int java_lang_Thread::_thread_status_offset = 0;
*** 1647,1656 ****
--- 1649,1659 ----
    macro(_contextClassLoader_offset, k, vmSymbols::contextClassLoader_name(), classloader_signature, false); \
    macro(_inheritedAccessControlContext_offset, k, vmSymbols::inheritedAccessControlContext_name(), accesscontrolcontext_signature, false); \
    macro(_priority_offset,      k, vmSymbols::priority_name(), int_signature, false); \
    macro(_daemon_offset,        k, vmSymbols::daemon_name(), bool_signature, false); \
    macro(_eetop_offset,         k, "eetop", long_signature, false); \
+   macro(_interrupted_offset,   k, "interrupted", bool_signature, false); \
    macro(_stillborn_offset,     k, "stillborn", bool_signature, false); \
    macro(_stackSize_offset,     k, "stackSize", long_signature, false); \
    macro(_tid_offset,           k, "tid", long_signature, false); \
    macro(_thread_status_offset, k, "threadStatus", int_signature, false); \
    macro(_park_blocker_offset,  k, "parkBlocker", object_signature, false)
*** 1675,1684 ****
--- 1678,1702 ----
  
  void java_lang_Thread::set_thread(oop java_thread, JavaThread* thread) {
    java_thread->address_field_put(_eetop_offset, (address)thread);
  }
  
+ bool java_lang_Thread::interrupted(oop java_thread) {
+ #if INCLUDE_JFR
+   if (java_thread == NULL) {
+     // can happen from Jfr::on_vm_init leading to call of JavaThread::sleep
+     assert(!is_init_completed(), "should only happen during init");
+     return false;
+   }
+ #endif
+   return java_thread->bool_field_volatile(_interrupted_offset);
+ }
+ 
+ void java_lang_Thread::set_interrupted(oop java_thread, bool val) {
+   java_thread->bool_field_put_volatile(_interrupted_offset, val);
+ }
+ 
  
  oop java_lang_Thread::name(oop java_thread) {
    return java_thread->obj_field(_name_offset);
  }