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📄 _align.h(2.41 KB)
📄 _bus.h(1.82 KB)
📄 _inttypes.h(8.44 KB)
📄 _limits.h(4.08 KB)
📄 _stdint.h(5.97 KB)
📄 _types.h(4.82 KB)
📄 altivec.h(1.72 KB)
📄 asm.h(7.62 KB)
📄 atomic.h(27.49 KB)
📄 bat.h(6.28 KB)
📄 bus.h(18.04 KB)
📄 bus_dma.h(1.63 KB)
📄 clock.h(319 B)
📄 counter.h(3.92 KB)
📄 cpu.h(5.13 KB)
📄 cpufunc.h(5.41 KB)
📄 db_machdep.h(2.67 KB)
📄 dbdma.h(5.36 KB)
📄 dump.h(2.26 KB)
📄 efi.h(272 B)
📄 elf.h(4.46 KB)
📄 endian.h(4.86 KB)
📄 exec.h(1.69 KB)
📄 float.h(3.71 KB)
📄 floatingpoint.h(1.72 KB)
📄 fpu.h(2.97 KB)
📄 frame.h(3.79 KB)
📄 gdb_machdep.h(3.36 KB)
📄 hid.h(9.15 KB)
📄 ieee.h(4.34 KB)
📄 ieeefp.h(1.28 KB)
📄 ifunc.h(2.49 KB)
📄 in_cksum.h(2.86 KB)
📄 intr_machdep.h(2.37 KB)
📄 kdb.h(1.86 KB)
📄 limits.h(1.9 KB)
📄 machdep.h(1.61 KB)
📄 md_var.h(2.3 KB)
📄 memdev.h(1.6 KB)
📄 metadata.h(1.64 KB)
📄 minidump.h(1.84 KB)
📄 mmuvar.h(8.7 KB)
📄 ofw_machdep.h(2.28 KB)
📄 openpicreg.h(4.52 KB)
📄 openpicvar.h(2.96 KB)
📄 param.h(5.03 KB)
📄 pcb.h(4.06 KB)
📄 pcpu.h(5.53 KB)
📄 pcpu_aux.h(1.94 KB)
📄 pio.h(7.61 KB)
📄 platform.h(2.82 KB)
📄 platformvar.h(2.92 KB)
📄 pmap.h(11.4 KB)
📄 pmc_mdep.h(2.24 KB)
📄 proc.h(2.7 KB)
📄 procctl.h(62 B)
📄 profile.h(6.23 KB)
📄 psl.h(4.46 KB)
📄 pte.h(14.01 KB)
📄 ptrace.h(1.87 KB)
📄 reg.h(1.68 KB)
📄 reloc.h(1.6 KB)
📄 resource.h(1.91 KB)
📄 rtas.h(2.41 KB)
📄 runq.h(2.08 KB)
📄 sc_machdep.h(2.41 KB)
📄 setjmp.h(711 B)
📄 sigframe.h(1.69 KB)
📄 signal.h(2.2 KB)
📄 slb.h(3.4 KB)
📄 smp.h(2.07 KB)
📄 spr.h(45.73 KB)
📄 sr.h(2.37 KB)
📄 stack.h(1.16 KB)
📄 stdarg.h(1.58 KB)
📄 sysarch.h(1.8 KB)
📄 tlb.h(5.18 KB)
📄 trap.h(6.26 KB)
📄 ucontext.h(3.28 KB)
📄 vdso.h(1.62 KB)
📄 vm.h(1.78 KB)
📄 vmparam.h(9.21 KB)

Editing: endian.h

/*-
 * SPDX-License-Identifier: BSD-3-Clause
 *
 * Copyright (c) 1987, 1991, 1993
 *	The Regents of the University of California.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 *	@(#)endian.h	8.1 (Berkeley) 6/10/93
 * $FreeBSD$
 */

#ifndef _MACHINE_ENDIAN_H_
#define	_MACHINE_ENDIAN_H_

#include <sys/cdefs.h>
#include <sys/_types.h>

/*
 * Define the order of 32-bit words in 64-bit words.
 */
#ifdef __LITTLE_ENDIAN__
#define	_QUAD_HIGHWORD 1
#define	_QUAD_LOWWORD 0
#else
#define	_QUAD_HIGHWORD 0
#define	_QUAD_LOWWORD 1
#endif

/*
 * GCC defines _BIG_ENDIAN and _LITTLE_ENDIAN equal to __BIG_ENDIAN__
 * and __LITTLE_ENDIAN__ (resp).
 */
#ifdef _BIG_ENDIAN
#undef _BIG_ENDIAN
#endif
#ifdef _LITTLE_ENDIAN
#undef _LITTLE_ENDIAN
#endif

/*
 * Definitions for byte order, according to byte significance from low
 * address to high.
 */
#define	_LITTLE_ENDIAN	1234	/* LSB first: i386, vax */
#define	_BIG_ENDIAN	4321	/* MSB first: 68000, ibm, net */
#define	_PDP_ENDIAN	3412	/* LSB first in word, MSW first in long */

#ifdef __LITTLE_ENDIAN__
#define	_BYTE_ORDER	_LITTLE_ENDIAN
#else
#define	_BYTE_ORDER	_BIG_ENDIAN
#endif

/*
 * Deprecated variants that don't have enough underscores to be useful in more
 * strict namespaces.
 */
#if __BSD_VISIBLE
#define	LITTLE_ENDIAN	_LITTLE_ENDIAN
#define	BIG_ENDIAN	_BIG_ENDIAN
#define	PDP_ENDIAN	_PDP_ENDIAN
#define	BYTE_ORDER	_BYTE_ORDER
#endif

#if defined(__GNUCLIKE_BUILTIN_CONSTANT_P)
#define	__is_constant(x)	__builtin_constant_p(x)
#else
#define	__is_constant(x)	0
#endif

#define	__bswap16_const(x)	((((__uint16_t)(x) >> 8) & 0xff) |	\
	(((__uint16_t)(x) << 8) & 0xff00))
#define	__bswap32_const(x)	((((__uint32_t)(x) >> 24) & 0xff) |	\
	(((__uint32_t)(x) >> 8) & 0xff00) |				\
	(((__uint32_t)(x)<< 8) & 0xff0000) |				\
	(((__uint32_t)(x) << 24) & 0xff000000))
#define	__bswap64_const(x)	((((__uint64_t)(x) >> 56) & 0xff) |	\
	(((__uint64_t)(x) >> 40) & 0xff00) |				\
	(((__uint64_t)(x) >> 24) & 0xff0000) |				\
	(((__uint64_t)(x) >> 8) & 0xff000000) |				\
	(((__uint64_t)(x) << 8) & ((__uint64_t)0xff << 32)) |		\
	(((__uint64_t)(x) << 24) & ((__uint64_t)0xff << 40)) |		\
	(((__uint64_t)(x) << 40) & ((__uint64_t)0xff << 48)) |		\
	(((__uint64_t)(x) << 56) & ((__uint64_t)0xff << 56)))

static __inline __uint16_t
__bswap16_var(__uint16_t _x)
{

return ((_x >> 8) | ((_x << 8) & 0xff00));
}

static __inline __uint32_t
__bswap32_var(__uint32_t _x)
{

return ((_x >> 24) | ((_x >> 8) & 0xff00) | ((_x << 8) & 0xff0000) |
	    ((_x << 24) & 0xff000000));
}

static __inline __uint64_t
__bswap64_var(__uint64_t _x)
{

return ((_x >> 56) | ((_x >> 40) & 0xff00) | ((_x >> 24) & 0xff0000) |
	    ((_x >> 8) & 0xff000000) | ((_x << 8) & ((__uint64_t)0xff << 32)) |
	    ((_x << 24) & ((__uint64_t)0xff << 40)) |
	    ((_x << 40) & ((__uint64_t)0xff << 48)) | ((_x << 56)));
}

#define	__bswap16(x)	((__uint16_t)(__is_constant(x) ? __bswap16_const(x) : \
	__bswap16_var(x)))
#define	__bswap32(x)	(__is_constant(x) ? __bswap32_const(x) : \
	__bswap32_var(x))
#define	__bswap64(x)	(__is_constant(x) ? __bswap64_const(x) : \
	__bswap64_var(x))

#ifdef __LITTLE_ENDIAN__
#define	__htonl(x)	(__bswap32((__uint32_t)(x)))
#define	__htons(x)	(__bswap16((__uint16_t)(x)))
#define	__ntohl(x)	(__bswap32((__uint32_t)(x)))
#define	__ntohs(x)	(__bswap16((__uint16_t)(x)))
#else
#define	__htonl(x)	((__uint32_t)(x))
#define	__htons(x)	((__uint16_t)(x))
#define	__ntohl(x)	((__uint32_t)(x))
#define	__ntohs(x)	((__uint16_t)(x))
#endif

#endif /* !_MACHINE_ENDIAN_H_ */

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Editing: endian.h

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