Mercurial > hg > truffle
view src/os_cpu/linux_zero/vm/bytes_linux_zero.inline.hpp @ 3406:b36598cf2c62
Merge
author | jcoomes |
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date | Fri, 27 May 2011 23:55:49 -0700 |
parents | f95d63e2154a |
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/* * Copyright (c) 2003, 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 * or visit www.oracle.com if you need additional information or have any * questions. * */ #ifndef OS_CPU_LINUX_ZERO_VM_BYTES_LINUX_ZERO_INLINE_HPP #define OS_CPU_LINUX_ZERO_VM_BYTES_LINUX_ZERO_INLINE_HPP // Efficient swapping of data bytes from Java byte // ordering to native byte ordering and vice versa. #include <byteswap.h> inline u2 Bytes::swap_u2(u2 x) { return bswap_16(x); } inline u4 Bytes::swap_u4(u4 x) { return bswap_32(x); } inline u8 Bytes::swap_u8(u8 x) { return bswap_64(x); } #endif // OS_CPU_LINUX_ZERO_VM_BYTES_LINUX_ZERO_INLINE_HPP