Subversion Repositories openrisc

struct C

{

  unsigned int c;

  struct D

  {

    unsigned int columns : 4;

    unsigned int fore : 12;

    unsigned int back : 6;

    unsigned int fragment : 1;

    unsigned int standout : 1;

    unsigned int underline : 1;

    unsigned int strikethrough : 1;

    unsigned int reverse : 1;

    unsigned int blink : 1;

    unsigned int half : 1;

    unsigned int bold : 1;

    unsigned int invisible : 1;

    unsigned int pad : 1;

  } attr;

};

struct A

{

  struct C *data;

  unsigned int len;

};

struct B

{

  struct A *cells;

  unsigned char soft_wrapped : 1;

};

struct E

{

  long row, col;

  struct C defaults;

};

__attribute__ ((noinline))

void foo (struct E *screen, unsigned int c, int columns, struct B *row)

{

  struct D attr;

  long col;

  int i;

  col = screen->col;

  attr = screen->defaults.attr;

  attr.columns = columns;

  row->cells->data[col].c = c;

  row->cells->data[col].attr = attr;

  col++;

  attr.fragment = 1;

  for (i = 1; i < columns; i++)

    {

      row->cells->data[col].c = c;

      row->cells->data[col].attr = attr;

      col++;

    }

}

int

main (void)

{

  struct E e = {.row = 5,.col = 0,.defaults =

      {6, {-1, -1, -1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0}} };

  struct C c[4];

  struct A a = { c, 4 };

  struct B b = { &a, 1 };

  struct D d;

  __builtin_memset (&c, 0, sizeof c);

  foo (&e, 65, 2, &b);

  d = e.defaults.attr;

  d.columns = 2;

  if (__builtin_memcmp (&d, &c[0].attr, sizeof d))

    __builtin_abort ();

  d.fragment = 1;

  if (__builtin_memcmp (&d, &c[1].attr, sizeof d))

    __builtin_abort ();

  return 0;

}