/* MMU modes definitions */
#define MMU_MODE0_SUFFIX _kernel
#define MMU_MODE1_SUFFIX _user
-#define MMU_MODE2_SUFFIX _ksmap /* Kernel with SMAP override */
+#define MMU_MODE2_SUFFIX _knosmap /* SMAP disabled or CPL<3 && AC=1 */
#define MMU_KERNEL_IDX 0
#define MMU_USER_IDX 1
-#define MMU_KSMAP_IDX 2
+#define MMU_KNOSMAP_IDX 2
static inline int cpu_mmu_index (CPUX86State *env)
{
return (env->hflags & HF_CPL_MASK) == 3 ? MMU_USER_IDX :
((env->hflags & HF_SMAP_MASK) && (env->eflags & AC_MASK))
- ? MMU_KSMAP_IDX : MMU_KERNEL_IDX;
+ ? MMU_KNOSMAP_IDX : MMU_KERNEL_IDX;
}
#define CC_DST (env->cc_dst)
goto do_fault_protect;
}
/* fall through */
- case MMU_KSMAP_IDX:
+ case MMU_KNOSMAP_IDX:
if (is_write1 == 2 && (env->cr[4] & CR4_SMEP_MASK) &&
(ptep & PG_USER_MASK)) {
goto do_fault_protect;
goto do_fault_protect;
}
/* fall through */
- case MMU_KSMAP_IDX:
+ case MMU_KNOSMAP_IDX:
if (is_write1 == 2 && (env->cr[4] & CR4_SMEP_MASK) &&
(ptep & PG_USER_MASK)) {
goto do_fault_protect;
goto do_fault_protect;
}
/* fall through */
- case MMU_KSMAP_IDX:
+ case MMU_KNOSMAP_IDX:
if (is_write1 == 2 && (env->cr[4] & CR4_SMEP_MASK) &&
(pde & PG_USER_MASK)) {
goto do_fault_protect;
goto do_fault_protect;
}
/* fall through */
- case MMU_KSMAP_IDX:
+ case MMU_KNOSMAP_IDX:
if (is_write1 == 2 && (env->cr[4] & CR4_SMEP_MASK) &&
(ptep & PG_USER_MASK)) {
goto do_fault_protect;