55 lines
2.1 KiB
C
55 lines
2.1 KiB
C
/****************************************************************************
|
|
****************************************************************************
|
|
***
|
|
*** This header was automatically generated from a Linux kernel header
|
|
*** of the same name, to make information necessary for userspace to
|
|
*** call into the kernel available to libc. It contains only constants,
|
|
*** structures, and macros generated from the original header, and thus,
|
|
*** contains no copyrightable information.
|
|
***
|
|
*** To edit the content of this header, modify the corresponding
|
|
*** source file (e.g. under external/kernel-headers/original/) then
|
|
*** run bionic/libc/kernel/tools/update_all.py
|
|
***
|
|
*** Any manual change here will be lost the next time this script will
|
|
*** be run. You've been warned!
|
|
***
|
|
****************************************************************************
|
|
****************************************************************************/
|
|
#ifndef __ASM_ARM_BYTEORDER_H
|
|
#define __ASM_ARM_BYTEORDER_H
|
|
#include <linux/compiler.h>
|
|
#include <asm/types.h>
|
|
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
|
|
static inline __attribute_const__ __u32 ___arch__swab32(__u32 x)
|
|
{
|
|
__u32 t;
|
|
#ifndef __thumb__
|
|
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
|
|
if (!__builtin_constant_p(x)) {
|
|
__asm__ ("eor\t%0, %1, %1, ror #16" : "=r" (t) : "r" (x));
|
|
} else
|
|
#endif
|
|
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
|
|
t = x ^ ((x << 16) | (x >> 16));
|
|
x = (x << 24) | (x >> 8);
|
|
t &= ~0x00FF0000;
|
|
x ^= (t >> 8);
|
|
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
|
|
return x;
|
|
}
|
|
#define __arch__swab32(x) ___arch__swab32(x)
|
|
#ifndef __STRICT_ANSI__
|
|
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
|
|
#define __BYTEORDER_HAS_U64__
|
|
#define __SWAB_64_THRU_32__
|
|
#endif
|
|
#ifdef __ARMEB__
|
|
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
|
|
#include <linux/byteorder/big_endian.h>
|
|
#else
|
|
#include <linux/byteorder/little_endian.h>
|
|
#endif
|
|
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
|
|
#endif
|