mtmsr
mtmsr(mfmsr() | MSR_RI);
mtmsr(flags);
mtmsr(flags & ~MSR_EE);
mtmsr(mfmsr() | MSR_EE);
mtmsr(mfmsr() & ~MSR_EE);
mtmsr(mfmsr() & ~(MSR_EE | MSR_RI));
#define MTMSRD(r) mtmsr r
#define MTMSR_EERI(reg) mtmsr reg
mtmsr r10 /* (except for mach check in rtas) */
mtmsr r11; \
mtmsr r11; \
mtmsr(mfmsr() & ~MSR_DE);
mtmsr(mfmsr() & ~MSR_DE);
mtmsr(mfmsr() | MSR_TM);
mtmsr(mfmsr() | MSR_PMM);
mtmsr(msr_save|MSR_WE|MSR_EE|MSR_CE|MSR_DE);
mtmsr(msr_save);
mtmsr(msr_save|MSR_WE|MSR_EE|MSR_CE|MSR_DE);
mtmsr(msr_save);
mtmsr(msr & ~MSR_POW);
mtmsr(msr & ~MSR_POW);
mtmsr(msr);
mtmsr(mfmsr() & ~(MSR_ME | MSR_EE | MSR_IR | MSR_DR));
mtmsr(mfmsr() & ~0x1000);
mtmsr(mfmsr() | MSR_IP);
mtmsr(mfmsr() | MSR_IP);
mtmsr(MSR_IDLE);
mtmsr(MSR_KERNEL);
mtmsr(MSR_IDLE);
mtmsr(MSR_KERNEL);
mtmsr(MSR_KERNEL);
mtmsr(MSR_KERNEL);
mtmsr(msr);
#define MTMSRD(r) mtmsr r
#define MTMSR_EERI(reg) mtmsr reg