Subversion Repositories openrisc_2011-10-31

/*

 *  COPYRIGHT (c) 1989-1999.

 *  On-Line Applications Research Corporation (OAR).

 *

 *  $Id: bsplibc.c,v 1.2 2001-09-27 12:01:12 chris Exp $

 */

#include <rtems.h>

#include <rtems/libio.h>

#include <libcsupport.h>

extern rtems_configuration_table  BSP_Configuration;

void bsp_libc_init(

  void       *heap_start,

  unsigned32  heap_size,

  int         use_sbrk

)

{

    RTEMS_Malloc_Initialize( heap_start, heap_size, use_sbrk );

    /*

     *  Init the RTEMS libio facility to provide UNIX-like system

     *  calls for use by newlib (ie: provide open, close, etc)

     *  Uses malloc() to get area for the iops, so must be after malloc init

     */

    rtems_libio_init();

    /*

     * Set up for the libc handling.

     */

    if ( BSP_Configuration.ticks_per_timeslice > 0 )

        libc_init(1);                /* reentrant if possible */

    else

        libc_init(0);                /* non-reentrant */

}