| 1 |
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| 2 | #ifndef __ASM_GENERIC_BITS_PER_LONG
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| 3 | #define __ASM_GENERIC_BITS_PER_LONG
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| 4 |
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| 5 | #include <uapi/asm-generic/bitsperlong.h>
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| 6 |
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| 7 | #ifdef __SIZEOF_LONG__
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| 8 | #define BITS_PER_LONG (__CHAR_BIT__ * __SIZEOF_LONG__)
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| 9 | #else
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| 10 | #define BITS_PER_LONG __WORDSIZE
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| 11 | #endif
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| 12 |
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| 13 | #if BITS_PER_LONG != __BITS_PER_LONG
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| 14 | #error Inconsistent word size. Check asm/bitsperlong.h
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| 15 | #endif
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| 16 |
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| 17 | #ifndef BITS_PER_LONG_LONG
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| 18 | #define BITS_PER_LONG_LONG 64
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| 19 | #endif
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| 20 |
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| 21 | #define small_const_nbits(nbits) \
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| 22 | (__builtin_constant_p(nbits) && (nbits) <= BITS_PER_LONG && (nbits) > 0)
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| 23 |
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| 24 | #endif
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