Appendix A
A-176 MIPS R4000 Microprocessor User's Manual
Format:
TLTU rs, rt
Description:
The contents of general register rt are compared to general register rs.
Considering both quantities as unsigned integers, if the contents of
general register rs are less than the contents of general register rt, a trap
exception occurs.
The code field is available for use as software parameters, but is retrieved
by the exception handler only by loading the contents of the memory word
containing the instruction.
Operation:
Exceptions:
Trap exception
TLTU
Trap If Less Than Unsigned
31 2526 2021 1516
SPECIAL rs rt
655
code TLTU
10 6
65 0
0 0 0 0 0 0 1 1 0 0 1 1
TLTU
32, 64T: if (0 || GPR[rs]) < (0 || GPR[rt]) then
TrapException
endif
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