diff options
Diffstat (limited to 'target-i386/cpu.h')
| -rw-r--r-- | target-i386/cpu.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/target-i386/cpu.h b/target-i386/cpu.h index 2cc7d64e95..23419909cf 100644 --- a/target-i386/cpu.h +++ b/target-i386/cpu.h @@ -432,6 +432,8 @@ typedef union { #define CPU_NB_REGS 8 #endif +#define NB_MMU_MODES 2 + typedef struct CPUX86State { #if TARGET_LONG_BITS > HOST_LONG_BITS /* temporaries if we cannot store them in host registers */ @@ -688,6 +690,15 @@ static inline int cpu_get_time_fast(void) #define cpu_gen_code cpu_x86_gen_code #define cpu_signal_handler cpu_x86_signal_handler +/* MMU modes definitions */ +#define MMU_MODE0_SUFFIX _kernel +#define MMU_MODE1_SUFFIX _user +#define MMU_USER_IDX 1 +static inline int cpu_mmu_index (CPUState *env) +{ + return (env->hflags & HF_CPL_MASK) == 3 ? 1 : 0; +} + #include "cpu-all.h" #include "svm.h" |