| xj | b04a402 | 2021-11-25 15:01:52 +0800 | [diff] [blame] | 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 | #include <asm-generic/bitops/find.h> |
| 22 | |
| 23 | #ifndef _TOOLS_LINUX_BITOPS_H_ |
| 24 | #error only <linux/bitops.h> can be included directly |
| 25 | #endif |
| 26 | |
| 27 | #include <asm-generic/bitops/hweight.h> |
| 28 | |
| 29 | #include <asm-generic/bitops/atomic.h> |
| 30 | |
| 31 | #endif /* __TOOLS_ASM_GENERIC_BITOPS_H */ |