37 static uint32_t state[4];  variable
60 	rc = entropy_get_entropy(entropy_driver, (uint8_t *)&state, sizeof(state));  in xoshiro128_init_state()
69 		state[0] = k_cycle_get_32();  in xoshiro128_init_state()
70 		state[1] = k_cycle_get_32() ^ 0x9b64c2b0;  in xoshiro128_init_state()
71 		state[2] = k_cycle_get_32() ^ 0x86d3d2d4;  in xoshiro128_init_state()
72 		state[3] = k_cycle_get_32() ^ 0xa00ae278;  in xoshiro128_init_state()
78 	const uint32_t result = rotl(state[0] + state[3], 7) + state[0];  in xoshiro128_next()
80 	const uint32_t t = state[1] << 9;  in xoshiro128_next()
82 	state[2] ^= state[0];  in xoshiro128_next()
83 	state[3] ^= state[1];  in xoshiro128_next()
84 	state[1] ^= state[2];  in xoshiro128_next()
85 	state[0] ^= state[3];  in xoshiro128_next()
87 	state[2] ^= t;  in xoshiro128_next()
89 	state[3] = rotl(state[3], 11);  in xoshiro128_next()