USER_SIZE
#define USER_SIZE (0x80000000 - (0x10000 + USER_BASE))
#define USER_SIZE (0x0001000000000000UL - USER_BASE)
#define USER_SIZE (0x80000000 - (0x10000 + USER_BASE))
#define USER_SIZE (0x80000000 - (0x10000 + USER_BASE))
#define USER_SIZE (0x80000000 - (0x10000 + USER_BASE))
#define USER_SIZE (USER_TOP - USER_BASE + 1)
#define USER_SIZE (0x800000000000 - (0x200000 + USER_BASE))
#define USER_SIZE 0x80000000
#define USER_SIZE (0x800000000000 - (0x200000 + USER_BASE))
#define USER_SIZE (KERNEL_BASE - (0x10000 + USER_BASE))