EXTRACT_REG_NUM
address = regs->uregs[EXTRACT_REG_NUM(instr, RN_OFFSET)];
data = regs->uregs[EXTRACT_REG_NUM(instr, RT2_OFFSET)];
destreg = EXTRACT_REG_NUM(instr, RT_OFFSET);
EXTRACT_REG_NUM(instr, RN_OFFSET), address,
destreg, EXTRACT_REG_NUM(instr, RT2_OFFSET), data);