/*
* Copyright ( c ) 1999 , 2021 , Oracle and / or its affiliates . All rights reserved .
* Copyright ( c ) 2014 , Red Hat Inc . All rights reserved .
* Copyright ( c ) 2021 , Azul Systems , Inc . 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 .
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#ifndef OS_CPU_BSD_AARCH64_BYTES_BSD_AARCH64_HPP
#define OS_CPU_BSD_AARCH64_BYTES_BSD_AARCH64_HPP
#ifdef __APPLE__
#include <libkern/OSByteOrder.h>
#endif
#if defined (__APPLE__)
# define bswap_16(x) OSSwapInt16(x)
# define bswap_32(x) OSSwapInt32(x)
# define bswap_64(x) OSSwapInt64(x)
#else
# error "Unimplemented"
#endif
// Efficient swapping of data bytes from Java byte
// ordering to native byte ordering and vice versa.
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_BSD_AARCH64_BYTES_BSD_AARCH64_HPP
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