__read_8
#define __read_8(h, o) *((volatile uint64_t *)((h) + (o)))
#define __read_8(h, o) bswap64(*((volatile uint64_t *)((h) + (o))))
#define __read_8(t, h, o) \
#define __read_8(a) (*(volatile uint64_t *)(a))
#define __read_8(a) \