1*5c2921b0SApple OSS Distributions /* 2*5c2921b0SApple OSS Distributions * Copyright (c) 2000-2007 Apple Inc. All rights reserved. 3*5c2921b0SApple OSS Distributions */ 4*5c2921b0SApple OSS Distributions /* 5*5c2921b0SApple OSS Distributions * Copyright 1995 NeXT Computer, Inc. All rights reserved. 6*5c2921b0SApple OSS Distributions */ 7*5c2921b0SApple OSS Distributions /* 8*5c2921b0SApple OSS Distributions * Copyright (c) 1987, 1991, 1993 9*5c2921b0SApple OSS Distributions * The Regents of the University of California. All rights reserved. 10*5c2921b0SApple OSS Distributions * 11*5c2921b0SApple OSS Distributions * Redistribution and use in source and binary forms, with or without 12*5c2921b0SApple OSS Distributions * modification, are permitted provided that the following conditions 13*5c2921b0SApple OSS Distributions * are met: 14*5c2921b0SApple OSS Distributions * 1. Redistributions of source code must retain the above copyright 15*5c2921b0SApple OSS Distributions * notice, this list of conditions and the following disclaimer. 16*5c2921b0SApple OSS Distributions * 2. Redistributions in binary form must reproduce the above copyright 17*5c2921b0SApple OSS Distributions * notice, this list of conditions and the following disclaimer in the 18*5c2921b0SApple OSS Distributions * documentation and/or other materials provided with the distribution. 19*5c2921b0SApple OSS Distributions * 3. All advertising materials mentioning features or use of this software 20*5c2921b0SApple OSS Distributions * must display the following acknowledgement: 21*5c2921b0SApple OSS Distributions * This product includes software developed by the University of 22*5c2921b0SApple OSS Distributions * California, Berkeley and its contributors. 23*5c2921b0SApple OSS Distributions * 4. Neither the name of the University nor the names of its contributors 24*5c2921b0SApple OSS Distributions * may be used to endorse or promote products derived from this software 25*5c2921b0SApple OSS Distributions * without specific prior written permission. 26*5c2921b0SApple OSS Distributions * 27*5c2921b0SApple OSS Distributions * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 28*5c2921b0SApple OSS Distributions * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 29*5c2921b0SApple OSS Distributions * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 30*5c2921b0SApple OSS Distributions * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 31*5c2921b0SApple OSS Distributions * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 32*5c2921b0SApple OSS Distributions * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 33*5c2921b0SApple OSS Distributions * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 34*5c2921b0SApple OSS Distributions * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 35*5c2921b0SApple OSS Distributions * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 36*5c2921b0SApple OSS Distributions * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 37*5c2921b0SApple OSS Distributions * SUCH DAMAGE. 38*5c2921b0SApple OSS Distributions * 39*5c2921b0SApple OSS Distributions * @(#)endian.h 8.1 (Berkeley) 6/11/93 40*5c2921b0SApple OSS Distributions */ 41*5c2921b0SApple OSS Distributions 42*5c2921b0SApple OSS Distributions #ifndef _ARM__ENDIAN_H_ 43*5c2921b0SApple OSS Distributions #define _ARM__ENDIAN_H_ 44*5c2921b0SApple OSS Distributions 45*5c2921b0SApple OSS Distributions #if defined (__arm__) || defined (__arm64__) 46*5c2921b0SApple OSS Distributions 47*5c2921b0SApple OSS Distributions #include <sys/cdefs.h> 48*5c2921b0SApple OSS Distributions /* 49*5c2921b0SApple OSS Distributions * Define _NOQUAD if the compiler does NOT support 64-bit integers. 50*5c2921b0SApple OSS Distributions */ 51*5c2921b0SApple OSS Distributions /* #define _NOQUAD */ 52*5c2921b0SApple OSS Distributions 53*5c2921b0SApple OSS Distributions /* 54*5c2921b0SApple OSS Distributions * Define the order of 32-bit words in 64-bit words. 55*5c2921b0SApple OSS Distributions */ 56*5c2921b0SApple OSS Distributions #define _QUAD_HIGHWORD 1 57*5c2921b0SApple OSS Distributions #define _QUAD_LOWWORD 0 58*5c2921b0SApple OSS Distributions 59*5c2921b0SApple OSS Distributions /* 60*5c2921b0SApple OSS Distributions * Definitions for byte order, according to byte significance from low 61*5c2921b0SApple OSS Distributions * address to high. 62*5c2921b0SApple OSS Distributions */ 63*5c2921b0SApple OSS Distributions #define __DARWIN_LITTLE_ENDIAN 1234 /* LSB first: i386, vax */ 64*5c2921b0SApple OSS Distributions #define __DARWIN_BIG_ENDIAN 4321 /* MSB first: 68000, ibm, net */ 65*5c2921b0SApple OSS Distributions #define __DARWIN_PDP_ENDIAN 3412 /* LSB first in word, MSW first in long */ 66*5c2921b0SApple OSS Distributions 67*5c2921b0SApple OSS Distributions #define __DARWIN_BYTE_ORDER __DARWIN_LITTLE_ENDIAN 68*5c2921b0SApple OSS Distributions 69*5c2921b0SApple OSS Distributions #if defined(KERNEL) || (!defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)) 70*5c2921b0SApple OSS Distributions 71*5c2921b0SApple OSS Distributions #define LITTLE_ENDIAN __DARWIN_LITTLE_ENDIAN 72*5c2921b0SApple OSS Distributions #define BIG_ENDIAN __DARWIN_BIG_ENDIAN 73*5c2921b0SApple OSS Distributions #define PDP_ENDIAN __DARWIN_PDP_ENDIAN 74*5c2921b0SApple OSS Distributions 75*5c2921b0SApple OSS Distributions #define BYTE_ORDER __DARWIN_BYTE_ORDER 76*5c2921b0SApple OSS Distributions 77*5c2921b0SApple OSS Distributions #include <sys/_endian.h> 78*5c2921b0SApple OSS Distributions 79*5c2921b0SApple OSS Distributions #endif /* defined(KERNEL) || (!defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)) */ 80*5c2921b0SApple OSS Distributions #endif /* defined (__arm__) || defined (__arm64__) */ 81*5c2921b0SApple OSS Distributions #endif /* !_ARM__ENDIAN_H_ */ 82