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Merge pull request #610 from lbetlej/fix_in_set_bits_macro 

Fixes for macros used for bit masks creation.
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Liam Girdwood 2018-11-22 11:25:42 +00:00 committed by GitHub
parent 4d005d0b2f 0cc0ab6061
commit b0e3dbd5b4
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1 changed files with 3 additions and 2 deletions
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src/include/sof/bit.h
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@ -32,9 +32,10 @@
#define __INCLUDE_BIT__
#define BIT(b) (1 << (b))
#define MASK(b_hi, b_lo) ((1 << ((b_hi) - (b_lo) + 1)) - 1)
#define MASK(b_hi, b_lo) \
(((1ULL << ((b_hi) - (b_lo) + 1ULL)) - 1ULL) << (b_lo))
#define SET_BIT(b, x) (((x) & 1) << (b))
#define SET_BITS(b_hi, b_lo, x) \
(((x) & ((1 << ((b_hi) - (b_lo) + 1)) - 1)) << (b_lo))
(((x) & ((1ULL << ((b_hi) - (b_lo) + 1ULL)) - 1ULL)) << (b_lo))
#endif