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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:ruanhaishen@01s.org 
=============================================================================*/ 
#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