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/*

 *  This routine starts the application.  It includes application,

 *  board, and monitor specific initialization and configuration.

 *  The generic CPU dependent initialization has been performed

 *  before this routine is invoked.

 *

 *  COPYRIGHT (c) 1989-1999.

 *  On-Line Applications Research Corporation (OAR).

 *

 *  The license and distribution terms for this file may be

 *  found in the file LICENSE in this distribution or at

 *  http://www.OARcorp.com/rtems/license.html.

 *

 *  $Id: bspstart.c,v 1.2 2001-09-27 12:00:03 chris Exp $

 */

#include <bsp.h>

#include <rtems/libio.h>

#include <libcsupport.h>

#include <string.h>

/*

 *  The original table from the application and our copy of it with

 *  some changes.

 */

extern rtems_configuration_table  Configuration;

rtems_configuration_table         BSP_Configuration;

rtems_cpu_table Cpu_table;

char *rtems_progname;

rtems_unsigned32 Timer_interrupts;

extern void set_debug_traps(void);

extern void breakpoint(void);

/*

 *  Use the shared implementations of the following routines

 */

void bsp_postdriver_hook(void);

void bsp_libc_init( void *, unsigned32, int );

void bsp_pretasking_hook(void);               /* m68k version */

/*

 *  bsp_start

 *

 *  This routine does the bulk of the system initialization.

 */

void bsp_start( void )

{

  void                 *vbr;

  extern void          *_WorkspaceBase;

  extern void          *_RamSize;

  extern unsigned long  _M68k_Ramsize;

  _M68k_Ramsize = (unsigned long)&_RamSize;             /* RAM size set in linker script */

/*   set_debug_traps();    */

/*   breakpoint(); */

  /*

   *  we only use a hook to get the C library initialized.

   */

  Cpu_table.pretasking_hook = bsp_pretasking_hook;

  Cpu_table.postdriver_hook = bsp_postdriver_hook;

  m68k_get_vbr( vbr );

  Cpu_table.interrupt_vector_table = vbr;

  BSP_Configuration.work_space_start = (void *) &_WorkspaceBase;

  /* Clock_exit is done as an atexit() function */

}