MSR_MASK
regs->gpr[op.reg] = regs->msr & MSR_MASK;
if ((bt_msr & MSR_MASK) == MSR_AP)
if ((bt_msr & MSR_MASK) == MSR_AP)
val8 &= ~MSR_MASK;
if ((bt_msr & MSR_MASK) == MSR_AP)
if ((bt_msr & MSR_MASK) == MSR_AP)