optable.h

#ifndef _DJGPP_INCLUDE_DIS_CST_H
#define _DJGPP_INCLUDE_DIS_CST_H

#include "cleantyp.h"
#include "followop.h"

/* addressing modes: */

#define AM_IMPL      0   /* implicit              */
#define AM_IMMED     1   /* immediate             */
#define AM_REL       2   /* relative              */
#define AM_ZP        3   /* zero page             */
#define AM_ZPX       4   /* zero page, x          */
#define AM_ZPY       5   /* zero page, y          */
#define AM_ZPIND     6   /* zero page indirect    */
#define AM_ZPINDX    7   /* zero page indirect, x */
#define AM_ZPINDY    8   /* zero page indirect, y */
#define AM_ABS       9   /* absolute              */
#define AM_ABSX     10   /* absolute, x           */
#define AM_ABSY     11   /* absolute, y           */
#define AM_ABSIND   12   /* absolute indirect     */
#define AM_ABSINDX  13   /* absolute indirect     */
#define AM_PSREL    14   /* pseudo-relative       */
#define AM_TST_ZP   15   /* special 'TST' addressing mode  */
#define AM_TST_ABS  16   /* special 'TST' addressing mode  */
#define AM_TST_ZPX  17   /* special 'TST' addressing mode  */
#define AM_TST_ABSX 18   /* special 'TST' addressing mode  */
#define AM_XFER     19   /* special 7-byte transfer addressing mode  */

#define MAX_MODES  (AM_XFER + 1)

/* addressing mode information: */

typedef struct mode_debug {
  unsigned char size;
  void (*func)(char *, long int, unsigned char *, char *);
} mode_struct_debug;

/* now define table contents: */

typedef struct op_debug {
   int addr_mode;
   char * opname;
   UInt16 (*following_IP) (UInt16);
} operation_debug;

extern operation_debug optable_debug[256];

extern mode_struct_debug addr_info_debug[MAX_MODES];

#endif