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/xnu-11417.121.6/osfmk/kern/
H A Darithmetic_128.h37 __uint128_t prod; in multi_overflow() local
38 prod = (__uint128_t)a * (__uint128_t)b; in multi_overflow()
39 return (uint64_t) (prod >> 64); in multi_overflow()
62 mul64x64(uint64_t x, uint64_t y, uint128_data_t *prod) in mul64x64() argument
82 prod->high = (uint64_t)x1 * (uint64_t)y1; in mul64x64()
83 prod->low = (uint64_t)x2 * (uint64_t)y2; in mul64x64()
87 add128_128(prod, &add); in mul64x64()
91 add128_128(prod, &add); in mul64x64()
97 uint128_data_t prod; in multi_overflow() local
98 mul64x64(a, b, &prod); in multi_overflow()
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