diff options
Diffstat (limited to 'roms/u-boot/arch/arc/include/asm/bitops.h')
| -rw-r--r-- | roms/u-boot/arch/arc/include/asm/bitops.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/roms/u-boot/arch/arc/include/asm/bitops.h b/roms/u-boot/arch/arc/include/asm/bitops.h new file mode 100644 index 000000000..c6dd28ece --- /dev/null +++ b/roms/u-boot/arch/arc/include/asm/bitops.h @@ -0,0 +1,23 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved. + */ + +#ifndef __ASM_ARC_BITOPS_H +#define __ASM_ARC_BITOPS_H + +/* + * hweightN: returns the hamming weight (i.e. the number + * of bits set) of a N-bit word + */ + +#define hweight32(x) generic_hweight32(x) +#define hweight16(x) generic_hweight16(x) +#define hweight8(x) generic_hweight8(x) + +#include <asm-generic/bitops/fls.h> +#include <asm-generic/bitops/__fls.h> +#include <asm-generic/bitops/fls64.h> +#include <asm-generic/bitops/__ffs.h> + +#endif /* __ASM_ARC_BITOPS_H */ |