CR0_CD
{ "CD", CR0_CD, CR0_CD },
#define CR0_CE CR0_CD
cr0 |= CR0_CD;
#define SVM_CR0_MASK ~(CR0_CD | CR0_NW | 0xffffffff00000000)
if ((val & CR0_NW) != 0 && (val & CR0_CD) == 0) {
cr0_zeros_mask |= (CR0_NW | CR0_CD);
#define CR0_CE CR0_CD