10 Inherit_fpu = (1UL << 24)
15 L4_buf_desc(unsigned mem, unsigned io, unsigned obj,
17 : _raw(mem | (io << 5) | (obj << 10) | flags)
20 unsigned mem() const { return _raw & ((1UL << 5)-1); }
21 unsigned io() const { return (_raw >> 5) & ((1UL << 5)-1); }
22 unsigned obj() const { return (_raw >> 10) & ((1UL << 5)-1); }
23 Mword flags() const { return _raw; }
25 Mword raw() const { return _raw; }