/**************************************************************************** **************************************************************************** *** *** 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