Appendix A
A-168 MIPS R4000 Microprocessor User's Manual
Format:
TGEU rs, rt
Description:
The contents of general register rt are compared to the contents of general
register rs. Considering both quantities as unsigned integers, if the
contents of general register rs are greater than or equal to 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
TGEU
Trap If Greater Than Or Equal Unsigned
31 2526 2021 1516
SPECIAL rs rt
655
code TGEU
10 6
65 0
0 0 0 0 0 0 1 1 0 0 0 1
TGEU
T: if (0 || GPR[rs]) ≥ (0 || GPR[rt]) then
TrapException
endif
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