osal_memory.h

Go to the documentation of this file.

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

 Group: WCS, LPC, BTS
 $Target Device: DEVICES $

 ******************************************************************************
 $License: BSD3 2004 $
 ******************************************************************************
 $Release Name: PACKAGE NAME $
 $Release Date: PACKAGE RELEASE DATE $
 *****************************************************************************/

#ifndef OSAL_MEMORY_H
#define OSAL_MEMORY_H

#ifdef __cplusplus
extern "C"
{
#endif

/*********************************************************************
 * INCLUDES
 */
#include "comdef.h"

/*********************************************************************
 * CONSTANTS
 */

#if !defined ( OSALMEM_METRICS )
  #define OSALMEM_METRICS  FALSE      
#endif

/*********************************************************************
 * MACROS
 */

#define osal_stack_used()  OnBoard_stack_used()

/*********************************************************************
 * TYPEDEFS
 */

/*********************************************************************
 * GLOBAL VARIABLES
 */

/*********************************************************************
 * FUNCTIONS
 */

  void osal_mem_init( void );

  void osal_mem_kick( void );


 /*
  * Allocate a block of memory.
  */
#ifdef DPRINTF_OSALHEAPTRACE
  void *osal_mem_alloc_dbg( uint16 size, const char *fname, unsigned lnum );
#define osal_mem_alloc(_size ) osal_mem_alloc_dbg(_size, __FILE__, __LINE__)
#else /* DPRINTF_OSALHEAPTRACE */

  void *osal_mem_alloc( uint16 size );
#endif /* DPRINTF_OSALHEAPTRACE */

void *osal_mem_allocLimited( uint16 size );

 /*
  * Free a block of memory.
  */
#ifdef DPRINTF_OSALHEAPTRACE
  void osal_mem_free_dbg( void *ptr, const char *fname, unsigned lnum );
#define osal_mem_free(_ptr ) osal_mem_free_dbg(_ptr, __FILE__, __LINE__)
#else /* DPRINTF_OSALHEAPTRACE */

  void osal_mem_free( void *ptr );
#endif /* DPRINTF_OSALHEAPTRACE */

#if ( OSALMEM_METRICS )

  uint16 osal_heap_block_max( void );

  uint16 osal_heap_block_cnt( void );

  uint16 osal_heap_block_free( void );

  uint16 osal_heap_mem_used( void );
#endif

#if defined (ZTOOL_P1) || defined (ZTOOL_P2)

  uint16 osal_heap_high_water( void );
#endif

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

#ifdef __cplusplus
}
#endif

#endif /* #ifndef OSAL_MEMORY_H */