src/hotspot/share/runtime/thread.cpp

rev 52360 : 8212605: Pure-Java implementation of AccessController.doPrivileged

*** 59,69 ****
  #include "oops/typeArrayOop.inline.hpp"
  #include "oops/verifyOopClosure.hpp"
  #include "prims/jvm_misc.hpp"
  #include "prims/jvmtiExport.hpp"
  #include "prims/jvmtiThreadState.hpp"
- #include "prims/privilegedStack.hpp"
  #include "runtime/arguments.hpp"
  #include "runtime/atomic.hpp"
  #include "runtime/biasedLocking.hpp"
  #include "runtime/fieldDescriptor.inline.hpp"
  #include "runtime/flags/jvmFlagConstraintList.hpp"
--- 59,68 ----
*** 1556,1566 ****
    set_monitor_chunks(NULL);
    set_next(NULL);
    _on_thread_list = false;
    set_thread_state(_thread_new);
    _terminated = _not_terminated;
-   _privileged_stack_top = NULL;
    _array_for_gc = NULL;
    _suspend_equivalent = false;
    _in_deopt_handler = 0;
    _doing_unsafe_access = false;
    _stack_guard_state = stack_guard_unused;
--- 1555,1564 ----
*** 1988,1998 ****
      assert(!this->has_pending_exception(), "release_monitors should have cleared");
    }
  
    // These things needs to be done while we are still a Java Thread. Make sure that thread
    // is in a consistent state, in case GC happens
-   assert(_privileged_stack_top == NULL, "must be NULL when we get here");
  
    if (active_handles() != NULL) {
      JNIHandleBlock* block = active_handles();
      set_active_handles(NULL);
      JNIHandleBlock::release_block(block);
--- 1986,1995 ----
*** 2838,2852 ****
  
    if (has_last_Java_frame()) {
      // Record JavaThread to GC thread
      RememberProcessedThread rpt(this);
  
-     // Traverse the privileged stack
-     if (_privileged_stack_top != NULL) {
-       _privileged_stack_top->oops_do(f);
-     }
- 
      // traverse the registered growable array
      if (_array_for_gc != NULL) {
        for (int index = 0; index < _array_for_gc->length(); index++) {
          f->do_oop(_array_for_gc->adr_at(index));
        }
--- 2835,2844 ----