162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 262306a36Sopenharmony_ci#ifndef __ASM_GENERIC_BITS_PER_LONG 362306a36Sopenharmony_ci#define __ASM_GENERIC_BITS_PER_LONG 462306a36Sopenharmony_ci 562306a36Sopenharmony_ci#include <uapi/asm-generic/bitsperlong.h> 662306a36Sopenharmony_ci 762306a36Sopenharmony_ci#ifdef __SIZEOF_LONG__ 862306a36Sopenharmony_ci#define BITS_PER_LONG (__CHAR_BIT__ * __SIZEOF_LONG__) 962306a36Sopenharmony_ci#else 1062306a36Sopenharmony_ci#define BITS_PER_LONG __WORDSIZE 1162306a36Sopenharmony_ci#endif 1262306a36Sopenharmony_ci 1362306a36Sopenharmony_ci#if BITS_PER_LONG != __BITS_PER_LONG 1462306a36Sopenharmony_ci#error Inconsistent word size. Check asm/bitsperlong.h 1562306a36Sopenharmony_ci#endif 1662306a36Sopenharmony_ci 1762306a36Sopenharmony_ci#ifndef BITS_PER_LONG_LONG 1862306a36Sopenharmony_ci#define BITS_PER_LONG_LONG 64 1962306a36Sopenharmony_ci#endif 2062306a36Sopenharmony_ci 2162306a36Sopenharmony_ci#define small_const_nbits(nbits) \ 2262306a36Sopenharmony_ci (__builtin_constant_p(nbits) && (nbits) <= BITS_PER_LONG && (nbits) > 0) 2362306a36Sopenharmony_ci 2462306a36Sopenharmony_ci#endif /* __ASM_GENERIC_BITS_PER_LONG */ 25