/*-------------------------------------------------------------------------- ABSACC.H   Direct access to 8051, extended 8051 and NXP 8051MX memory areas. Copyright (c) 1988-2010 Keil Elektronik GmbH and ARM Germany GmbH All rights reserved. --------------------------------------------------------------------------*/   #ifndef __ABSACC_H__ #define __ABSACC_H__   #define CBYTE ((unsigned char volatile code  *) 0) #define DBYTE ((unsigned char volatile data  *) 0) #if !defined (__CX2__) #define PBYTE ((unsigned char volatile pdata *) 0) #endif #define XBYTE ((unsigned char volatile xdata *) 0)   #define CWORD ((unsigned int volatile code  *) 0) #define DWORD ((unsigned int volatile data  *) 0) #if !defined (__CX2__) #define PWORD ((unsigned int volatile pdata *) 0) #endif #define XWORD ((unsigned int volatile xdata *) 0)     #if defined (__CX51__) || defined (__CX2__) #define FVAR(object, addr)   (*((object volatile far *) (addr))) #define FARRAY(object, base) ((object volatile far *) (base)) #define FCVAR(object, addr)   (*((object const far *) (addr))) #define FCARRAY(object, base) ((object const far *) (base)) #else #define FVAR(object, addr)    (*((object volatile far *) ((addr)+0x10000L))) #define FCVAR(object, addr)   (*((object const far *) ((addr)+0x810000L))) #define FARRAY(object, base)  ((object volatile far *) ((base)+0x10000L)) #define FCARRAY(object, base) ((object const far *) ((base)+0x810000L)) #endif   #if defined (__CX2__) #define HBYTE ((unsigned char volatile huge *)  0) #define HWORD ((unsigned int volatile huge *)  0) #define HVAR(object, addr)   (*((object volatile huge *) (addr))) #define HARRAY(object, base) ((object volatile huge *) (base)) #endif   #define CVAR(object, addr)   (*((object volatile code *) (addr))) #define CARRAY(object, base) ((object volatile code *) (base)) #define DVAR(object, addr)   (*((object volatile data *) (addr))) #define DARRAY(object, base) ((object volatile data *) (base)) #define XVAR(object, addr)   (*((object volatile xdata *) (addr))) #define XARRAY(object, base) ((object volatile xdata *) (base))   #endif