CR0_TS
SETREG(vcpu, VM_REG_GUEST_CR0, cr0 | CR0_TS);
{ "TS", CR0_TS, CR0_TS },
CR0_PG | CR0_AM | CR0_WP | CR0_NE | CR0_ET | CR0_TS |
orq $CR0_TS, rtmp; \
orl $CR0_TS, rtmp; \
if ((rcr0() & CR0_TS) == 0)
#define fpu_start_emulating() load_cr0(rcr0() | CR0_TS)
vmm_host_cr0 = rcr0() | CR0_TS;
val &= ~CR0_TS;
bool disable_when_done = (getcr0() & CR0_TS) != 0;
(((cr) | CR0_MP | CR0_NE | CR0_TS) & (uint32_t)~CR0_EM)