1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef __TOOLS_ASM_GENERIC_BITOPS_H 3 #define __TOOLS_ASM_GENERIC_BITOPS_H 4 5 /* 6 * tools/ copied this from include/asm-generic/bitops.h, bit by bit as it needed 7 * some functions. 8 * 9 * For the benefit of those who are trying to port Linux to another 10 * architecture, here are some C-language equivalents. You should 11 * recode these in the native assembly language, if at all possible. 12 * 13 * C language equivalents written by Theodore Ts'o, 9/26/92 14 */ 15 16 #include <asm-generic/bitops/__ffs.h> 17 #include <asm-generic/bitops/__ffz.h> 18 #include <asm-generic/bitops/fls.h> 19 #include <asm-generic/bitops/__fls.h> 20 #include <asm-generic/bitops/fls64.h> 21 22 #ifndef _TOOLS_LINUX_BITOPS_H_ 23 #error only <linux/bitops.h> can be included directly 24 #endif 25 26 #include <asm-generic/bitops/hweight.h> 27 28 #include <asm-generic/bitops/atomic.h> 29 #include <asm-generic/bitops/non-atomic.h> 30 31 #endif /* __TOOLS_ASM_GENERIC_BITOPS_H */ 32