|
17830
|
1 /*
|
|
|
2 * Copyright (c) 2002, 2013, Oracle and/or its affiliates. All rights reserved.
|
|
|
3 * Copyright 2014 Google Inc. All rights reserved.
|
|
|
4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
|
|
5 *
|
|
|
6 * This code is free software; you can redistribute it and/or modify it
|
|
|
7 * under the terms of the GNU General Public License version 2 only, as
|
|
|
8 * published by the Free Software Foundation.
|
|
|
9 *
|
|
|
10 * This code is distributed in the hope that it will be useful, but WITHOUT
|
|
|
11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
|
12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
|
13 * version 2 for more details (a copy is included in the LICENSE file that
|
|
|
14 * accompanied this code).
|
|
|
15 *
|
|
|
16 * You should have received a copy of the GNU General Public License version
|
|
|
17 * 2 along with this work; if not, write to the Free Software Foundation,
|
|
|
18 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
|
19 *
|
|
|
20 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
|
|
21 * or visit www.oracle.com if you need additional information or have any
|
|
|
22 * questions.
|
|
|
23 *
|
|
|
24 */
|
|
|
25
|
|
|
26 #ifndef OS_CPU_LINUX_PPC_VM_BYTES_LINUX_PPC_INLINE_HPP
|
|
|
27 #define OS_CPU_LINUX_PPC_VM_BYTES_LINUX_PPC_INLINE_HPP
|
|
|
28
|
|
|
29 #if defined(VM_LITTLE_ENDIAN)
|
|
|
30 #include <byteswap.h>
|
|
|
31
|
|
|
32 // Efficient swapping of data bytes from Java byte
|
|
|
33 // ordering to native byte ordering and vice versa.
|
|
|
34 inline u2 Bytes::swap_u2(u2 x) { return bswap_16(x); }
|
|
|
35 inline u4 Bytes::swap_u4(u4 x) { return bswap_32(x); }
|
|
|
36 inline u8 Bytes::swap_u8(u8 x) { return bswap_64(x); }
|
|
|
37 #endif // VM_LITTLE_ENDIAN
|
|
|
38
|
|
|
39 #endif // OS_CPU_LINUX_PPC_VM_BYTES_LINUX_PPC_INLINE_HPP
|
