src/share/vm/utilities/sizes.hpp
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/*
! * Copyright (c) 2000, 2004, 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.
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/*
! * Copyright (c) 2000, 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.
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* or visit www.oracle.com if you need additional information or have any
* questions.
*
*/
+ #ifndef SHARE_VM_UTILITIES_SIZES_HPP
+ #define SHARE_VM_UTILITIES_SIZES_HPP
+
+ #include "memory/allocation.hpp"
+ #include "utilities/globalDefinitions.hpp"
+
// The following two classes are used to represent 'sizes' and 'offsets' in the VM;
// they serve as 'unit' types. ByteSize is used for sizes measured in bytes, while
// WordSize is used for sizes measured in machine words (i.e., 32bit or 64bit words
// depending on platform).
//
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// Use the following #define to get C++ field member offsets
#define byte_offset_of(klass,field) in_ByteSize((int)offset_of(klass, field))
+
+ #endif // SHARE_VM_UTILITIES_SIZES_HPP