Subversion Repositories openrisc_me

void abort(void);

void exit(int);

struct baz

{

  char a[17];

  char b[3];

  unsigned int c;

  unsigned int d;

};

void foo(struct baz *p, unsigned int c, unsigned int d)

{

  __builtin_memcpy (p->b, "abc", 3);

  p->c = c;

  p->d = d;

}

void bar(struct baz *p, unsigned int c, unsigned int d)

{

  ({ void *s = (p);

     __builtin_memset (s, '\0', sizeof (struct baz));

     s; });

  __builtin_memcpy (p->a, "01234567890123456", 17);

  __builtin_memcpy (p->b, "abc", 3);

  p->c = c;

  p->d = d;

}

int main()

{

  struct baz p;

  foo(&p, 71, 18);

  if (p.c != 71 || p.d != 18)

    abort();

  bar(&p, 59, 26);

  if (p.c != 59 || p.d != 26)

    abort();

  exit(0);

}