APPENDIX A MIPS III INSTRUCTION SET DETAILS
586
Preliminary User’s Manual S15543EJ1V0UM
XOR
Exclusive Or
XOR
rs
SPECIAL
0 0 0 0 0 0
rt rd
0
0 0 0 0 0
XOR
1 0 0 1 1 0
31 26 25 21 20 16 15 11 10 6 5 0
6 5555 6
Format:
XOR rd, rs, rt
Description:
The contents of general register
rs
are combined with the contents of general register
rt
in a bit-wise logical
exclusive OR operation.
The result is placed into general register
rd.
Operation:
32, 64 T:
GPR [rd] ← GPR [rs] xor GPR [rt]
Exceptions:
None