diff options
Diffstat (limited to 'UefiCpuPkg/CpuDxe/CpuGdt.h')
| -rw-r--r-- | UefiCpuPkg/CpuDxe/CpuGdt.h | 61 |
1 files changed, 30 insertions, 31 deletions
diff --git a/UefiCpuPkg/CpuDxe/CpuGdt.h b/UefiCpuPkg/CpuDxe/CpuGdt.h index 1c94487cbe..b09f15725a 100644 --- a/UefiCpuPkg/CpuDxe/CpuGdt.h +++ b/UefiCpuPkg/CpuDxe/CpuGdt.h @@ -21,48 +21,47 @@ //
typedef struct _GDT_ENTRY {
- UINT16 Limit15_0;
- UINT16 Base15_0;
- UINT8 Base23_16;
- UINT8 Type;
- UINT8 Limit19_16_and_flags;
- UINT8 Base31_24;
+ UINT16 Limit15_0;
+ UINT16 Base15_0;
+ UINT8 Base23_16;
+ UINT8 Type;
+ UINT8 Limit19_16_and_flags;
+ UINT8 Base31_24;
} GDT_ENTRY;
typedef
-struct _GDT_ENTRIES {
- GDT_ENTRY Null;
- GDT_ENTRY Linear;
- GDT_ENTRY LinearCode;
- GDT_ENTRY SysData;
- GDT_ENTRY SysCode;
- GDT_ENTRY SysCode16;
- GDT_ENTRY LinearData64;
- GDT_ENTRY LinearCode64;
- GDT_ENTRY Spare5;
+ struct _GDT_ENTRIES {
+ GDT_ENTRY Null;
+ GDT_ENTRY Linear;
+ GDT_ENTRY LinearCode;
+ GDT_ENTRY SysData;
+ GDT_ENTRY SysCode;
+ GDT_ENTRY SysCode16;
+ GDT_ENTRY LinearData64;
+ GDT_ENTRY LinearCode64;
+ GDT_ENTRY Spare5;
} GDT_ENTRIES;
#pragma pack ()
-#define NULL_SEL OFFSET_OF (GDT_ENTRIES, Null)
-#define LINEAR_SEL OFFSET_OF (GDT_ENTRIES, Linear)
-#define LINEAR_CODE_SEL OFFSET_OF (GDT_ENTRIES, LinearCode)
-#define SYS_DATA_SEL OFFSET_OF (GDT_ENTRIES, SysData)
-#define SYS_CODE_SEL OFFSET_OF (GDT_ENTRIES, SysCode)
-#define SYS_CODE16_SEL OFFSET_OF (GDT_ENTRIES, SysCode16)
-#define LINEAR_DATA64_SEL OFFSET_OF (GDT_ENTRIES, LinearData64)
-#define LINEAR_CODE64_SEL OFFSET_OF (GDT_ENTRIES, LinearCode64)
-#define SPARE5_SEL OFFSET_OF (GDT_ENTRIES, Spare5)
+#define NULL_SEL OFFSET_OF (GDT_ENTRIES, Null)
+#define LINEAR_SEL OFFSET_OF (GDT_ENTRIES, Linear)
+#define LINEAR_CODE_SEL OFFSET_OF (GDT_ENTRIES, LinearCode)
+#define SYS_DATA_SEL OFFSET_OF (GDT_ENTRIES, SysData)
+#define SYS_CODE_SEL OFFSET_OF (GDT_ENTRIES, SysCode)
+#define SYS_CODE16_SEL OFFSET_OF (GDT_ENTRIES, SysCode16)
+#define LINEAR_DATA64_SEL OFFSET_OF (GDT_ENTRIES, LinearData64)
+#define LINEAR_CODE64_SEL OFFSET_OF (GDT_ENTRIES, LinearCode64)
+#define SPARE5_SEL OFFSET_OF (GDT_ENTRIES, Spare5)
#if defined (MDE_CPU_IA32)
-#define CPU_CODE_SEL LINEAR_CODE_SEL
-#define CPU_DATA_SEL LINEAR_SEL
+#define CPU_CODE_SEL LINEAR_CODE_SEL
+#define CPU_DATA_SEL LINEAR_SEL
#elif defined (MDE_CPU_X64)
-#define CPU_CODE_SEL LINEAR_CODE64_SEL
-#define CPU_DATA_SEL LINEAR_DATA64_SEL
+#define CPU_CODE_SEL LINEAR_CODE64_SEL
+#define CPU_DATA_SEL LINEAR_DATA64_SEL
#else
-#error CPU type not supported for CPU GDT initialization!
+ #error CPU type not supported for CPU GDT initialization!
#endif
#endif // _CPU_GDT_H_
-
|