diff options
Diffstat (limited to 'tools/include/asm-generic/bitops.h')
| -rw-r--r-- | tools/include/asm-generic/bitops.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/tools/include/asm-generic/bitops.h b/tools/include/asm-generic/bitops.h new file mode 100644 index 000000000..9ab313e93 --- /dev/null +++ b/tools/include/asm-generic/bitops.h @@ -0,0 +1,31 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __TOOLS_ASM_GENERIC_BITOPS_H +#define __TOOLS_ASM_GENERIC_BITOPS_H + +/* + * tools/ copied this from include/asm-generic/bitops.h, bit by bit as it needed + * some functions. + * + * For the benefit of those who are trying to port Linux to another + * architecture, here are some C-language equivalents. You should + * recode these in the native assembly language, if at all possible. + * + * C language equivalents written by Theodore Ts'o, 9/26/92 + */ + +#include <asm-generic/bitops/__ffs.h> +#include <asm-generic/bitops/__ffz.h> +#include <asm-generic/bitops/fls.h> +#include <asm-generic/bitops/__fls.h> +#include <asm-generic/bitops/fls64.h> + +#ifndef _TOOLS_LINUX_BITOPS_H_ +#error only <linux/bitops.h> can be included directly +#endif + +#include <asm-generic/bitops/hweight.h> + +#include <asm-generic/bitops/atomic.h> +#include <asm-generic/bitops/non-atomic.h> + +#endif /* __TOOLS_ASM_GENERIC_BITOPS_H */ |