src/share/vm/utilities/stack.inline.hpp

*** 1,7 ****
  /*
!  * Copyright (c) 2009, 2016, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.
--- 1,7 ----
  /*
!  * Copyright (c) 2009, 2017, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.
*** 25,34 ****
--- 25,35 ----
  #ifndef SHARE_VM_UTILITIES_STACK_INLINE_HPP
  #define SHARE_VM_UTILITIES_STACK_INLINE_HPP
  
  #include "utilities/align.hpp"
  #include "utilities/stack.hpp"
+ #include "utilities/copy.hpp"
  
  template <MEMFLAGS F> StackBase<F>::StackBase(size_t segment_size, size_t max_cache_size,
                       size_t max_size):
    _seg_size(segment_size),
    _max_cache_size(max_cache_size),
*** 231,245 ****
  template <class E, MEMFLAGS F>
  void Stack<E, F>::zap_segment(E* seg, bool zap_link_field) const
  {
    if (!ZapStackSegments) return;
    const size_t zap_bytes = segment_bytes() - (zap_link_field ? 0 : sizeof(E*));
!   uint32_t* cur = (uint32_t*)seg;
!   const uint32_t* end = cur + zap_bytes / sizeof(uint32_t);
!   while (cur < end) {
!     *cur++ = 0xfadfaded;
!   }
  }
  #endif
  
  template <class E, MEMFLAGS F>
  E* ResourceStack<E, F>::alloc(size_t bytes)
--- 232,242 ----
  template <class E, MEMFLAGS F>
  void Stack<E, F>::zap_segment(E* seg, bool zap_link_field) const
  {
    if (!ZapStackSegments) return;
    const size_t zap_bytes = segment_bytes() - (zap_link_field ? 0 : sizeof(E*));
!   Copy::fill_to_bytes(seg, zap_bytes, badStackSegVal);
  }
  #endif
  
  template <class E, MEMFLAGS F>
  E* ResourceStack<E, F>::alloc(size_t bytes)