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 3b577db..13e874e 100644 --- a/opcodes/i386-opc.h +++ b/opcodes/i386-opc.h @@ -166,8 +166,10 @@ typedef union i386_cpu_flags #define D 0 /* set if operands can be words or dwords encoded the canonical way */ #define W (D + 1) +/* Swap operand in encoding. */ +#define S (W + 1) /* insn has a modrm byte. */ -#define Modrm (W + 1) +#define Modrm (S + 1) /* register is in low 3 bits of opcode */ #define ShortForm (Modrm + 1) /* special case for jump insns. */ @@ -284,6 +286,7 @@ typedef struct i386_opcode_modifier { unsigned int d:1; unsigned int w:1; + unsigned int s:1; unsigned int modrm:1; unsigned int shortform:1; unsigned int jump:1; |