X6; \ XOR f, g, X5; \ XOR X8, X6; \ AND e, X5; \ ADD X6, h; \ XOR g, X5; \ ADD h, X5 // Calculate T2 in X6. // T2 = BIGSIGMA0(a) + Maj(a, b, c) // BIGSIGMA0(x) = ROTR(2,x) XOR ROTR(13,x) XOR ROTR(22,x) // Maj(x, y, z) = (x AND y) XOR (x AND z) XOR (y AND z) // = ((y XOR z) AND x) XOR (y AND z) #define SHA256T2(a, b, c) \ RORW $2, a, X6; \ RORW $13, a, X7; \ RORW $22, a, X8; \ XOR X7, X6; \ XOR b, c, X9; \ AND b, c, X7; \ AND a, X9; \ XOR X8, X6; \ XOR X7, X9; \ ADD X9, X6 // Calculate T1 and T2, then...

/    quotient               integers, floats, complex values
%    remainder              integers

&    bitwise AND            integers
|    bitwise OR             integers
^    bitwise XOR            integers
&^   bit clear (AND NOT)    integers

<<   left shift             integer << integer >= 0
>>   right shift            integer >> integer >= 0
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