diff options
Diffstat (limited to 'opcodes/i386-opc.h')
| -rw-r--r-- | opcodes/i386-opc.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/opcodes/i386-opc.h b/opcodes/i386-opc.h index d542505..044cfd7 100644 --- a/opcodes/i386-opc.h +++ b/opcodes/i386-opc.h @@ -195,8 +195,10 @@ typedef union i386_cpu_flags /* fake an extra reg operand for clr, imul and special register processing for some instructions. */ #define RegKludge (IsString + 1) +/* The first operand must be xmm0 */ +#define FirstXmm0 (RegKludge + 1) /* opcode is a prefix */ -#define IsPrefix (RegKludge + 1) +#define IsPrefix (FirstXmm0 + 1) /* instruction has extension in 8 bit imm */ #define ImmExt (IsPrefix + 1) /* instruction don't need Rex64 prefix. */ @@ -240,6 +242,7 @@ typedef struct i386_opcode_modifier unsigned int fwait:1; unsigned int isstring:1; unsigned int regkludge:1; + unsigned int firstxmm0:1; unsigned int isprefix:1; unsigned int immext:1; unsigned int norex64:1; |