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/*

 * File:                common.h

 * Purpose:             File to be included by all project files

 *

 * Notes:

 *

 * License:     All software covered by license agreement in -

 *              docs/Freescale_Software_License.pdf

 */

#ifndef _COMMON_H_

#define _COMMON_H_

/********************************************************************/

/*

 * Debug prints ON (#define) or OFF (#undef)

 */

#undef DEBUG_PRINT 

#undef DEBUG_PRINT_D0D1 

/*

 * Include the generic CPU header file

 */

#include "mcf5xxx.h"

/*

 * Include the specific CPU header file

 */

#include "mcf5225x.h"

#include "mcf5225x_evb.h"

/*

 * MetroWerks looks for an underscore prepended to C function names

 */

#define _UNDERSCORE_

/*

 * The source uses __interrupt__ to identify a function as

 * an interrupt or exception handler.  Codewarrior uses

 * __declspec(interrupt), so we are appeasing it like this.

 */

#define __interrupt__   __declspec(interrupt)

/*

 * Force functions to return values in D0

 */

#pragma pointers_in_D0

/*

 * Provide a few assembly instructions for C level routines

 */

#define halt()      asm( halt)

#define nop()       asm( nop)

#define tpf()       asm( tpf)

#define stop_2700() asm( stop #0x2700)

#define stop_2600() asm( stop #0x2600)

#define stop_2500() asm( stop #0x2500)

#define stop_2400() asm( stop #0x2400)

#define stop_2300() asm( stop #0x2300)

#define stop_2200() asm( stop #0x2200)

#define stop_2100() asm( stop #0x2100)

#define stop_2000() asm( stop #0x2000)

/*

 * Define custom sections for relocating code, data, and constants

 */

#pragma define_section relocate_code ".relocate_code" far_absolute RX

#pragma define_section relocate_data ".relocate_data" far_absolute RW

#pragma define_section relocate_const ".relocate_const" far_absolute R

#define __relocate_code__   __declspec(relocate_code)

#define __relocate_data__   __declspec(relocate_data)

#define __relocate_const__  __declspec(relocate_const)

/*

 * Include common utilities

 */

void assert_failed(char *, int);

#ifdef DEBUG_PRINT

#define ASSERT(expr) \

        if (!(expr)) \

                assert_failed(__FILE__, __LINE__)

#else

#define ASSERT(expr)

#endif

//#include "assert.h"

//#include "io.h"

//#include "stdlib.h"

/********************************************************************/

#endif /* _COMMON_H_ */