diff options
Diffstat (limited to 'opcodes/i386-opc.h')
| -rw-r--r-- | opcodes/i386-opc.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/opcodes/i386-opc.h b/opcodes/i386-opc.h index 12605dd..9038730 100644 --- a/opcodes/i386-opc.h +++ b/opcodes/i386-opc.h @@ -175,7 +175,7 @@ typedef union i386_cpu_flags #define Size32 (Size16 + 1) /* needs size prefix if in 64-bit mode */ #define Size64 (Size32 + 1) -/* instruction ignores operand size prefix */ +/* instruction ignores operand size prefix and mnemonic size suffix */ #define IgnoreSize (Size64 + 1) /* default insn size depends on mode */ #define DefaultSize (IgnoreSize + 1) @@ -193,7 +193,8 @@ typedef union i386_cpu_flags #define No_ldSuf (No_qSuf + 1) /* x suffix on instruction illegal */ #define No_xSuf (No_ldSuf + 1) -/* check PTR size on instruction */ +/* check PTR size on instruction in Intel mode. + FIXME: Can it be merged with IgnoreSize? */ #define CheckSize (No_xSuf + 1) /* BYTE PTR on instruction */ #define Byte (CheckSize + 1) @@ -202,9 +203,9 @@ typedef union i386_cpu_flags /* DWORD PTR on instruction */ #define Dword (Word + 1) /* QWORD PTR on instruction */ -#define QWord (Dword + 1) +#define Qword (Dword + 1) /* XMMWORD PTR on instruction */ -#define Xmmword (QWord + 1) +#define Xmmword (Qword + 1) /* instruction needs FWAIT */ #define FWait (Xmmword + 1) /* quick test for string instructions */ |