diff options
Diffstat (limited to 'opcodes')
| -rw-r--r-- | opcodes/ChangeLog | 4 | ||||
| -rw-r--r-- | opcodes/i386-opc.h | 16 |
2 files changed, 12 insertions, 8 deletions
diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog index ba93eef..23ad98c 100644 --- a/opcodes/ChangeLog +++ b/opcodes/ChangeLog @@ -1,5 +1,9 @@ 2008-01-02 H.J. Lu <hongjiu.lu@intel.com> + * i386-opc.h: Update comments. + +2008-01-02 H.J. Lu <hongjiu.lu@intel.com> + * i386-gen.c (opcode_modifiers): Use Qword instead of QWord. * i386-opc.h: Likewise. * i386-opc.tbl: Likewise. diff --git a/opcodes/i386-opc.h b/opcodes/i386-opc.h index 9038730..c77ae3c 100644 --- a/opcodes/i386-opc.h +++ b/opcodes/i386-opc.h @@ -175,7 +175,8 @@ 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 and mnemonic size suffix */ +/* instruction ignores operand size prefix and in Intel mode ignores + mnemonic size suffix check. */ #define IgnoreSize (Size64 + 1) /* default insn size depends on mode */ #define DefaultSize (IgnoreSize + 1) @@ -193,18 +194,17 @@ 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 in Intel mode. - FIXME: Can it be merged with IgnoreSize? */ +/* check memory size on instruction in Intel mode if it is specified. */ #define CheckSize (No_xSuf + 1) -/* BYTE PTR on instruction */ +/* BYTE memory on instruction */ #define Byte (CheckSize + 1) -/* WORD PTR on instruction */ +/* WORD memory on instruction */ #define Word (Byte + 1) -/* DWORD PTR on instruction */ +/* DWORD memory on instruction */ #define Dword (Word + 1) -/* QWORD PTR on instruction */ +/* QWORD memory on instruction */ #define Qword (Dword + 1) -/* XMMWORD PTR on instruction */ +/* XMMWORD memory on instruction */ #define Xmmword (Qword + 1) /* instruction needs FWAIT */ #define FWait (Xmmword + 1) |