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1 /* |
1 /* |
2 * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved. |
2 * Copyright (c) 1999, 2019, Oracle and/or its affiliates. All rights reserved. |
3 * Copyright (c) 2014, Red Hat Inc. All rights reserved. |
3 * Copyright (c) 2014, Red Hat 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_AARCH64_VM_BYTES_LINUX_AARCH64_INLINE_HPP |
26 #ifndef OS_CPU_LINUX_AARCH64_BYTES_LINUX_AARCH64_INLINE_HPP |
27 #define OS_CPU_LINUX_AARCH64_VM_BYTES_LINUX_AARCH64_INLINE_HPP |
27 #define OS_CPU_LINUX_AARCH64_BYTES_LINUX_AARCH64_INLINE_HPP |
28 |
28 |
29 #include <byteswap.h> |
29 #include <byteswap.h> |
30 |
30 |
31 // Efficient swapping of data bytes from Java byte |
31 // Efficient swapping of data bytes from Java byte |
32 // ordering to native byte ordering and vice versa. |
32 // ordering to native byte ordering and vice versa. |
40 |
40 |
41 inline u8 Bytes::swap_u8(u8 x) { |
41 inline u8 Bytes::swap_u8(u8 x) { |
42 return bswap_64(x); |
42 return bswap_64(x); |
43 } |
43 } |
44 |
44 |
45 #endif // OS_CPU_LINUX_AARCH64_VM_BYTES_LINUX_AARCH64_INLINE_HPP |
45 #endif // OS_CPU_LINUX_AARCH64_BYTES_LINUX_AARCH64_INLINE_HPP |