38 lines
829 B
C
38 lines
829 B
C
|
#define UNKNOWN 0
|
||
|
|
#define IS_REG 0x1
|
||
|
|
#define IS_ACCU 0x2
|
||
|
|
#define IS_DATA 0x4
|
||
|
|
#define IS_LABEL 0x8
|
||
|
|
#define IS_MEM 0x10
|
||
|
|
#define IS_ADDR 0x20
|
||
|
|
#define IS_ILB 0x40
|
||
|
|
|
||
|
|
#define AX 0
|
||
|
|
#define BX 3
|
||
|
|
#define CX 1
|
||
|
|
#define DX 2
|
||
|
|
#define CL 1
|
||
|
|
#define SP 4
|
||
|
|
#define BP 5
|
||
|
|
#define SI 6
|
||
|
|
#define DI 7
|
||
|
|
|
||
|
|
#define REG( op) ( op->type & IS_REG)
|
||
|
|
#define ACCU( op) ( op->type & IS_REG && op->reg == AX)
|
||
|
|
#define REG_CL( op) ( op->type & IS_REG && op->reg == CL)
|
||
|
|
#define DATA( op) ( op->type & IS_DATA)
|
||
|
|
#define lABEL( op) ( op->type & IS_LABEL)
|
||
|
|
#define ILB( op) ( op->type & IS_ILB)
|
||
|
|
/*#define MEM( op) ( op->type & IS_MEM)*/
|
||
|
|
#define ADDR( op) ( op->type & IS_ADDR)
|
||
|
|
#define EADDR( op) ( op->type & ( IS_ADDR | IS_MEM | IS_REG))
|
||
|
|
|
||
|
|
#define TRUE 1
|
||
|
|
#define FALSE 0
|
||
|
|
|
||
|
|
struct t_operand {
|
||
|
|
unsigned type;
|
||
|
|
int reg;
|
||
|
|
char *expr, *lab, *off;
|
||
|
|
};
|