Subversion Repositories openrisc_2011-10-31

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

/*

  $Id: debugport.h,v 1.2 2001-09-27 12:00:21 chris Exp $

  Debug Port Support

*/

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

#if !defined(_DEBUGPORT_H_)

 #define _DEBUGPORT_H_

#if __cplusplus

extern "C"

{

#endif

  /* normall automatic, only need when re-initialising */

  void debug_port_initialise(void);

  unsigned char debug_port_status(const unsigned char status);

  unsigned char debug_port_in(void);

  void debug_port_out(const unsigned char character);

  void debug_port_write(const char *buffer);

  void debug_port_write_buffer(const char *buffer, unsigned int size);

  void debug_port_write_hex_uint(const unsigned int value);

  void debug_port_write_hex_ulong(const unsigned long value);

   /*

    * special banner message for CPU specific boot code,

    * initialises the debug port

    */

  void debug_port_banner(void);

  void debug_port_printf(const char *format, ...);

#if __cplusplus

}

#endif

#endif