diff options
Diffstat (limited to 'OvmfPkg/Include/IndustryStandard/InstructionParsing.h')
| -rw-r--r-- | OvmfPkg/Include/IndustryStandard/InstructionParsing.h | 52 |
1 files changed, 26 insertions, 26 deletions
diff --git a/OvmfPkg/Include/IndustryStandard/InstructionParsing.h b/OvmfPkg/Include/IndustryStandard/InstructionParsing.h index 149ff328e0..e70557a933 100644 --- a/OvmfPkg/Include/IndustryStandard/InstructionParsing.h +++ b/OvmfPkg/Include/IndustryStandard/InstructionParsing.h @@ -17,14 +17,14 @@ //
typedef union {
struct {
- UINT8 BitB:1;
- UINT8 BitX:1;
- UINT8 BitR:1;
- UINT8 BitW:1;
- UINT8 Rex:4;
+ UINT8 BitB : 1;
+ UINT8 BitX : 1;
+ UINT8 BitR : 1;
+ UINT8 BitW : 1;
+ UINT8 Rex : 4;
} Bits;
- UINT8 Uint8;
+ UINT8 Uint8;
} INSTRUCTION_REX_PREFIX;
//
@@ -32,12 +32,12 @@ typedef union { //
typedef union {
struct {
- UINT8 Rm:3;
- UINT8 Reg:3;
- UINT8 Mod:2;
+ UINT8 Rm : 3;
+ UINT8 Reg : 3;
+ UINT8 Mod : 2;
} Bits;
- UINT8 Uint8;
+ UINT8 Uint8;
} INSTRUCTION_MODRM;
//
@@ -45,28 +45,28 @@ typedef union { //
typedef union {
struct {
- UINT8 Base:3;
- UINT8 Index:3;
- UINT8 Scale:2;
+ UINT8 Base : 3;
+ UINT8 Index : 3;
+ UINT8 Scale : 2;
} Bits;
- UINT8 Uint8;
+ UINT8 Uint8;
} INSTRUCTION_SIB;
//
// Legacy Instruction Prefixes
//
-#define OVERRIDE_SEGMENT_CS 0x2E
-#define OVERRIDE_SEGMENT_DS 0x3E
-#define OVERRIDE_SEGMENT_ES 0x26
-#define OVERRIDE_SEGMENT_SS 0x36
-#define OVERRIDE_SEGMENT_FS 0x64
-#define OVERRIDE_SEGMENT_GS 0x65
-#define OVERRIDE_OPERAND_SIZE 0x66
-#define OVERRIDE_ADDRESS_SIZE 0x67
-#define LOCK_PREFIX 0xF0
-#define REPNZ_PREFIX 0xF2
-#define REPZ_PREFIX 0xF3
+#define OVERRIDE_SEGMENT_CS 0x2E
+#define OVERRIDE_SEGMENT_DS 0x3E
+#define OVERRIDE_SEGMENT_ES 0x26
+#define OVERRIDE_SEGMENT_SS 0x36
+#define OVERRIDE_SEGMENT_FS 0x64
+#define OVERRIDE_SEGMENT_GS 0x65
+#define OVERRIDE_OPERAND_SIZE 0x66
+#define OVERRIDE_ADDRESS_SIZE 0x67
+#define LOCK_PREFIX 0xF0
+#define REPNZ_PREFIX 0xF2
+#define REPZ_PREFIX 0xF3
//
// REX Prefixes
@@ -78,6 +78,6 @@ typedef union { //
// Two-byte Opcode Flag
//
-#define TWO_BYTE_OPCODE_ESCAPE 0x0F
+#define TWO_BYTE_OPCODE_ESCAPE 0x0F
#endif
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