hotspot/src/os_cpu/windows_x86/vm/threadLS_windows_x86.hpp
author twisti
Fri, 30 Nov 2012 15:23:16 -0800
changeset 14626 0cf4eccf130f
parent 7397 5b173b4ca846
permissions -rw-r--r--
8003240: x86: move MacroAssembler into separate file Reviewed-by: kvn

/*
 * Copyright (c) 1998, 2010, 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.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 */

#ifndef OS_CPU_WINDOWS_X86_VM_THREADLS_WINDOWS_X86_HPP
#define OS_CPU_WINDOWS_X86_VM_THREADLS_WINDOWS_X86_HPP

// Processor dependent parts of ThreadLocalStorage

protected:

  static int _thread_ptr_offset;

public:

  // Java Thread
  static inline Thread* thread() {
    return (Thread*)TlsGetValue(thread_index());
  }

  static inline Thread* get_thread() {
    return (Thread*)TlsGetValue(thread_index());
  }

  static inline void set_thread_ptr_offset( int offset ) { _thread_ptr_offset = offset; }

  static inline int get_thread_ptr_offset() { return _thread_ptr_offset; }

#endif // OS_CPU_WINDOWS_X86_VM_THREADLS_WINDOWS_X86_HPP