bus_space_read_8
#define bus_space_read_8(t, h, o) __abs_rs(8,(t),(h),(o))
#define bus_space_read_8(_t, _h, _o) ((_t)->read_8((_h), (_o)))
#define bus_space_read_8(t, h, o) __bs_rs(8,(t),(h),(o))
#define bus_space_read_8(t, h, o) (*(t)->_space_read_8)((t), (h), (o))
#define bus_space_read_8(t,h,o) (((t)->hbt_r8)((t)->hbt_cookie,(h),(o)))
#define bus_space_read_8(t, h, o) !!! bus_space_read_8 unimplemented !!!
#define bus_space_read_8(t, h, o) __bs_rs(8,uint64_t,(t),(h),(o))
#define bus_space_read_8(t, h, o) (*(t)->_space_read_8)((t), (h), (o))
#define bus_space_read_8(t, h, o) !!! bus_space_read_8 unimplemented !!!
#define bus_space_read_8 !!! bus_space_read_8 unimplemented !!!
#define bus_space_read_8(t, h, o) (*(t)->_space_read_8)((t), (h), (o))
#define bus_space_read_8(t, h, o) (*(t)->_space_read_8)((t), (h), (o))
#define bus_space_read_8(t, h, o) (*(t)->_space_read_8)((t), (h), (o))
u_int64_t bus_space_read_8(bus_space_tag_t t, bus_space_handle_t h,