basetype.h

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/*
===============================================================================
| Copyright (C) 2004 RuanHaiShen, All rights reserved.
| SUMMARY: 
|   Base types for this architecture.
|
| DESCRIPTION:
|   See http://www.01s.org for documentation, latest information, license 
|   and contact details.
|   email:[e-mail]
=============================================================================*/
#ifndef __basetype_h__
#define __basetype_h__
/*===========================================================================*/


/*---------------------------------------------------------------------------*/
/* characterize the architecture system                                      */

/* the processor data width                                                  */

#define ARCH_CPU_BITS       16


/* stack growing direction: UPWARDS   -from low-memory to high-memory        */
/*                          DOWNWARDS -from high-memory to low-memory        */

#define ARCH_STACK_GROW     DOWNWARDS


/* data storage in memory:  LITTLE_ENDIAN -data storage as little-endian     */
/*                          BIG_ENDIAN    -data storage as big-endian        */

#define ARCH_MM_BYTEORDER   LITTLE_ENDIAN


/* basetype */

#define __arch_u8        char
#define __arch_u16       short
#define __arch_u32       long
#define __arch_u64       long long

/*===========================================================================*/
#endif