diff options
Diffstat (limited to 'libc/arch-mips/include/machine/endian.h')
| -rw-r--r-- | libc/arch-mips/include/machine/endian.h | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/libc/arch-mips/include/machine/endian.h b/libc/arch-mips/include/machine/endian.h deleted file mode 100644 index 41a9004..0000000 --- a/libc/arch-mips/include/machine/endian.h +++ /dev/null @@ -1,70 +0,0 @@ -/* $OpenBSD: endian.h,v 1.5 2006/02/27 23:35:59 miod Exp $ */ - -/* - * Copyright (c) 2001-2002 Opsycon AB (www.opsycon.se / www.opsycon.com) - * - * 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. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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. - * - */ - -#ifndef _MIPS64_ENDIAN_H_ -#define _MIPS64_ENDIAN_H_ - -#ifdef __GNUC__ - -#if defined(__mips_isa_rev) && (__mips_isa_rev >= 2) -#define __swap16md(x) ({ \ - register uint16_t _x = (x); \ - register uint16_t _r; \ - __asm volatile ("wsbh %0, %1" : "=r" (_r) : "r" (_x)); \ - _r; \ -}) - -#define __swap32md(x) ({ \ - register uint32_t _x = (x); \ - register uint32_t _r; \ - __asm volatile ("wsbh %0, %1; rotr %0, %0, 16" : "=r" (_r) : "r" (_x)); \ - _r; \ -}) - -#define __swap64md(x) ({ \ - uint64_t _swap64md_x = (x); \ - (uint64_t) __swap32md(_swap64md_x >> 32) | \ - (uint64_t) __swap32md(_swap64md_x & 0xffffffff) << 32; \ -}) - -/* Tell sys/endian.h we have MD variants of the swap macros. */ -#define MD_SWAP - -#endif /* __mips32r2__ */ -#endif /* __GNUC__ */ - -#if defined(__MIPSEB__) -#define _BYTE_ORDER _BIG_ENDIAN -#else -#define _BYTE_ORDER _LITTLE_ENDIAN -#endif -#define __STRICT_ALIGNMENT -#include <sys/types.h> -#include <sys/endian.h> - -#endif /* _MIPS64_ENDIAN_H_ */ |