diff options
| author | Amlal El Mahrouss <amlal@nekernel.org> | 2025-04-11 15:09:06 +0200 |
|---|---|---|
| committer | Amlal El Mahrouss <amlal@nekernel.org> | 2025-04-11 15:09:06 +0200 |
| commit | 9da6a352ecf70a1f5be99058a880b20db1b57940 (patch) | |
| tree | e22da564798915f55ca44b6658a0120331cd3d75 /dev/kernel/HALKit/AMD64/Paging.h | |
| parent | e50f871e6852beacb53986f930ed2d5dead84838 (diff) | |
fix, mm: rework paging system.
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
Diffstat (limited to 'dev/kernel/HALKit/AMD64/Paging.h')
| -rw-r--r-- | dev/kernel/HALKit/AMD64/Paging.h | 27 |
1 files changed, 2 insertions, 25 deletions
diff --git a/dev/kernel/HALKit/AMD64/Paging.h b/dev/kernel/HALKit/AMD64/Paging.h index 474c74e7..6299d9b4 100644 --- a/dev/kernel/HALKit/AMD64/Paging.h +++ b/dev/kernel/HALKit/AMD64/Paging.h @@ -41,25 +41,6 @@ EXTERN_C Kernel::VoidPtr hal_read_cr3(); // @brief Page table. namespace Kernel::HAL { - /// @brief Final page entry (Not PML, PDPT) - struct PACKED NE_PTE final - { - UInt64 Present : 1; - UInt64 Wr : 1; - UInt64 User : 1; - UInt64 Wt : 1; - UInt64 Cache : 1; - UInt64 Accessed : 1; - UInt64 Dirty : 1; - UInt64 MemoryType : 1; - UInt64 Global : 1; - UInt64 Resvered1 : 3; - UInt64 PhysicalAddress : 36; - UInt64 Reserved2 : 10; - UInt64 ProtectionKey : 5; - UInt64 ExecDisable : 1; - }; - namespace Detail { enum class ControlRegisterBits @@ -83,10 +64,6 @@ namespace Kernel::HAL } } // namespace Detail - struct NE_PDE final - { - NE_PTE* ALIGN(kPageAlign) fEntries[kPageMax]; - }; auto mm_alloc_bitmap(Boolean wr, Boolean user, SizeT size, Bool is_page, const SizeT pad = 0) -> VoidPtr; auto mm_free_bitmap(VoidPtr page_ptr) -> Bool; @@ -94,6 +71,6 @@ namespace Kernel::HAL namespace Kernel { - typedef HAL::NE_PTE PTE; - typedef HAL::NE_PDE PDE; + typedef VoidPtr PTE; + typedef VoidPtr PDE; } // namespace Kernel |