Subversion Repositories openrisc_2011-10-31

/*
 * Copyright (C) 2006 KPIT Cummins
 * Copyright (C) 2009 Conny Marco Menebröcker
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms is permitted
 * provided that the above copyright notice and following paragraph are
 * duplicated in all such forms.
 *
 * This file is distributed WITHOUT ANY WARRANTY; without even the implied
 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 */
#include<sys/types.h>
#include<sys/stat.h>
 
/*int trap1(int file, unsigned long ptr,int len)
{
 asm volatile("TRAP #4");
 
}*/
 
int _read(int file, char *ptr,int len)
{
 
 return trap1(file,(unsigned long)ptr,1);
 
}