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Update kservice.c
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@ -1375,8 +1375,7 @@ const rt_uint8_t __lowest_bit_bitmap[] =
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*/
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*/
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int __rt_ffs(int value)
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int __rt_ffs(int value)
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{
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{
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rt_uint32_t result = (rt_uint32_t)value;
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return __lowest_bit_bitmap_new[(rt_uint32_t)(value & (value - 1) ^ value) % 37];
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return __lowest_bit_bitmap[ (result & (result - 1) ^ result) % 37];
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}
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}
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#else
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#else
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const rt_uint8_t __lowest_bit_bitmap[] =
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const rt_uint8_t __lowest_bit_bitmap[] =
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