Logical Equivalence XORNOT (eqv)

Syntax

eqv $s_reg, $d_reg

eqv $d_reg/$s_reg

eqv val_immed, $d_reg

eqv $s_reg1, $s_reg2, $d_reg

eqv $d_reg/$s_reg1, $s_reg2

eqv $s_reg1, val_immed, $d_reg

eqv $d_reg/$s_reg1, val_immed

Description

Logical Equivalence (XORNOT) computes the logical XOR of two values. This instruction XORs (bit-wise) the contents of $s_reg1 with the ones complement of $s_reg2 or the immediate value and then puts the result in the destination register.