^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) /* SPDX-License-Identifier: GPL-2.0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) #ifndef __TOOLS_ASM_GENERIC_BITOPS_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) #define __TOOLS_ASM_GENERIC_BITOPS_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) * tools/ copied this from include/asm-generic/bitops.h, bit by bit as it needed
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) * some functions.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) * For the benefit of those who are trying to port Linux to another
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) * architecture, here are some C-language equivalents. You should
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) * recode these in the native assembly language, if at all possible.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) * C language equivalents written by Theodore Ts'o, 9/26/92
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) #include <asm-generic/bitops/__ffs.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) #include <asm-generic/bitops/__ffz.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) #include <asm-generic/bitops/fls.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) #include <asm-generic/bitops/__fls.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) #include <asm-generic/bitops/fls64.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) #include <asm-generic/bitops/find.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) #ifndef _TOOLS_LINUX_BITOPS_H_
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) #error only <linux/bitops.h> can be included directly
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) #include <asm-generic/bitops/hweight.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) #include <asm-generic/bitops/atomic.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) #include <asm-generic/bitops/non-atomic.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) #endif /* __TOOLS_ASM_GENERIC_BITOPS_H */