TSK3000A Generic Instruction - LBU

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Instruction:    Load Byte Unsigned

Assembler Format
Example
Translates to...

lbu rC, (rA)

lbu $3, ($4)

lbu rC, 0(rA)

lbu rC, target

lbu $3, Shifter

lui $at, @HI(target)
lbu rC, @LO(target)($at)

lbu rC, target(rA)

lbu $3, Shifter($4)

lui $at, @HI(target)
addu $at, $at, rA
lbu rC, @LO(target)($at)

Notes

With respect to the third format for this macro, if the source register is the GP register ($28) and the assembler runs with the -gp-relative option enabled, the format translates into the following single machine instruction:

lbu rC, @GPREL(target)($gp)

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