*** old/src/os_cpu/linux_ppc/vm/thread_linux_ppc.hpp	Wed Aug 16 10:56:25 2017
--- new/src/os_cpu/linux_ppc/vm/thread_linux_ppc.hpp	Wed Aug 16 10:56:25 2017

*** 1,7 ****
--- 1,7 ----
  /*
!  * Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
!  * Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.
   * Copyright (c) 2012, 2013 SAP SE. 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

*** 28,38 ****
--- 28,37 ----
  
   private:
  
    void pd_initialize() {
      _anchor.clear();
      _last_interpreter_fp = NULL;
    }
  
    // The `last' frame is the youngest Java frame on the thread's stack.
    frame pd_last_frame() {
      assert(has_last_Java_frame(), "must have last_Java_sp() when suspended");

*** 60,83 ****
--- 59,64 ----
    static void enable_register_stack_guard() {}
    static void disable_register_stack_guard() {}
  
    bool pd_get_top_frame_for_signal_handler(frame* fr_addr, void* ucontext, bool isInJava);
  
   protected:
  
    // -Xprof support
    //
    // In order to find the last Java fp from an async profile
    // tick, we store the current interpreter fp in the thread.
    // This value is only valid while we are in the C++ interpreter
    // and profiling.
    intptr_t *_last_interpreter_fp;
  
   public:
  
    static ByteSize last_interpreter_fp_offset() {
      return byte_offset_of(JavaThread, _last_interpreter_fp);
    }
  
    intptr_t* last_interpreter_fp() { return _last_interpreter_fp; }
  
  #endif // OS_CPU_LINUX_PPC_VM_THREAD_LINUX_PPC_HPP