42     base: PhysAddr::new(0),
47 static mut INITIAL_CR3_VALUE: PhysAddr = PhysAddr::new(0);
53 static INNER_ALLOCATOR: SpinLock<Option<BuddyAllocator<MMArch>>> = SpinLock::new(None);
80 static XD_RESERVED: AtomicBool = AtomicBool::new(false);
121     const USER_END_VADDR: VirtAddr = VirtAddr::new(0x0000_7eff_ffff_ffff);
122     const USER_BRK_START: VirtAddr = VirtAddr::new(0x700000000000);
123     const USER_STACK_START: VirtAddr = VirtAddr::new(0x6ffff0a00000);
177         return PhysAddr::new(paddr);  in table()
224         return Ok(crate::mm::ucontext::UserMapper::new(new_umapper));  in setup_new_usermapper()
253                 PHYS_MEMORY_AREAS[areas_count].base = PhysAddr::new(mb2_mem_info[i].addr as usize);  in init_memory_area_from_multiboot2()
299     static _CALL_ONCE: AtomicBool = AtomicBool::new(false);  in mm_init()
311         MMArch::phys_2_virt(PhysAddr::new(0)).unwrap().data()  in mm_init()
325         unsafe { MMArch::virt_2_phys(VirtAddr::new(page_align_up(virt_offset))) }.unwrap();  in allocator_init()
329         BumpAllocator::<X86_64MMArch>::new(&PHYS_MEMORY_AREAS, phy_offset.data());  in allocator_init()
356             let empty_entry = PageEntry::<MMArch>::new(0);  in allocator_init()
393     let buddy_allocator = unsafe { BuddyAllocator::<X86_64MMArch>::new(bump_allocator).unwrap() };  in allocator_init()
408         let mapper = crate::mm::page::PageMapper::<MMArch, _>::new(  in allocator_init()
445         let mut addr_set: HashSet<PhysAddr> = HashSet::new();  in test_buddy()
562         return PageFlags::new().set_execute(true).set_write(true);  in kernel_page_flags()
565         return PageFlags::new().set_execute(true);  in kernel_page_flags()
567         return PageFlags::new().set_write(true).set_execute(true);  in kernel_page_flags()
572     static FLAG: AtomicBool = AtomicBool::new(false);  in set_inner_allocator()
595             let paddr = PhysAddr::new(i * MMArch::PAGE_SIZE);  in remap_at_low_address()
596             let vaddr = VirtAddr::new(i * MMArch::PAGE_SIZE);  in remap_at_low_address()
612             let vaddr = VirtAddr::new(i * MMArch::PAGE_SIZE);  in unmap_at_low_address()