Subversion Repositories openrisc

typedef unsigned int dev_t;
typedef unsigned int kdev_t;
 
static inline kdev_t to_kdev_t(int dev)
{
	int major, minor;
 
	if (sizeof(kdev_t) == 16)
		return (kdev_t)dev;
	major = (dev >> 8);
	minor = (dev & 0xff);
	return ((( major ) << 22 ) | (  minor )) ;
 
}
 
void do_mknod(const char * filename, int mode, kdev_t dev)
{
	if (dev==0x15800078)
		exit(0);
	else
		abort();
}
 
 
char * getname(const char * filename)
{
	register unsigned int a1,a2,a3,a4,a5,a6,a7,a8,a9;
	a1 = (unsigned int)(filename) *5 + 1;
	a2 = (unsigned int)(filename) *6 + 2;
	a3 = (unsigned int)(filename) *7 + 3;
	a4 = (unsigned int)(filename) *8 + 4;
	a5 = (unsigned int)(filename) *9 + 5;
	a6 = (unsigned int)(filename) *10 + 5;
	a7 = (unsigned int)(filename) *11 + 5;
	a8 = (unsigned int)(filename) *12 + 5;
	a9 = (unsigned int)(filename) *13 + 5;
	return (char *)(a1*a2+a3*a4+a5*a6+a7*a8+a9);
}
 
int sys_mknod(const char * filename, int mode, dev_t dev)
{
	int error;
	char * tmp;
 
	tmp = getname(filename);
	error = ((long)( tmp )) ;
	do_mknod(tmp,mode,to_kdev_t(dev));
	return error;
}
 
int main(void)
{
	if (sizeof (int) < 4)
	  exit (0);
 
	return sys_mknod("test",1,0x12345678);
}