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1 /* |
1 /* |
2 * Copyright (c) 2002, 2013, Oracle and/or its affiliates. All rights reserved. |
2 * Copyright (c) 2002, 2019, Oracle and/or its affiliates. All rights reserved. |
3 * Copyright 2014 Google Inc. All rights reserved. |
3 * Copyright 2014 Google Inc. All rights reserved. |
4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
5 * |
5 * |
6 * This code is free software; you can redistribute it and/or modify it |
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 |
7 * under the terms of the GNU General Public License version 2 only, as |
21 * or visit www.oracle.com if you need additional information or have any |
21 * or visit www.oracle.com if you need additional information or have any |
22 * questions. |
22 * questions. |
23 * |
23 * |
24 */ |
24 */ |
25 |
25 |
26 #ifndef OS_CPU_LINUX_PPC_VM_BYTES_LINUX_PPC_INLINE_HPP |
26 #ifndef OS_CPU_LINUX_PPC_BYTES_LINUX_PPC_INLINE_HPP |
27 #define OS_CPU_LINUX_PPC_VM_BYTES_LINUX_PPC_INLINE_HPP |
27 #define OS_CPU_LINUX_PPC_BYTES_LINUX_PPC_INLINE_HPP |
28 |
28 |
29 #if defined(VM_LITTLE_ENDIAN) |
29 #if defined(VM_LITTLE_ENDIAN) |
30 #include <byteswap.h> |
30 #include <byteswap.h> |
31 |
31 |
32 // Efficient swapping of data bytes from Java byte |
32 // Efficient swapping of data bytes from Java byte |
34 inline u2 Bytes::swap_u2(u2 x) { return bswap_16(x); } |
34 inline u2 Bytes::swap_u2(u2 x) { return bswap_16(x); } |
35 inline u4 Bytes::swap_u4(u4 x) { return bswap_32(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); } |
36 inline u8 Bytes::swap_u8(u8 x) { return bswap_64(x); } |
37 #endif // VM_LITTLE_ENDIAN |
37 #endif // VM_LITTLE_ENDIAN |
38 |
38 |
39 #endif // OS_CPU_LINUX_PPC_VM_BYTES_LINUX_PPC_INLINE_HPP |
39 #endif // OS_CPU_LINUX_PPC_BYTES_LINUX_PPC_INLINE_HPP |