-
- assert(TARGET_PHYS_ADDR_SPACE_BITS <= 64);
-
- memory_region_init(system_memory, NULL, "system",
- TARGET_PHYS_ADDR_SPACE_BITS == 64 ?
- UINT64_MAX : (0x1ULL << TARGET_PHYS_ADDR_SPACE_BITS));
+ memory_region_init(system_memory, NULL, "system", INT64_MAX);