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Data Fields
IA32_PTE_4K Union Reference

#include <UefiCpuPkg/Library/CpuPageTableLib/CpuPageTable.h>

Data Fields

struct {
   UINT32   Present: 1
 
   UINT32   ReadWrite: 1
 
   UINT32   UserSupervisor: 1
 
   UINT32   WriteThrough: 1
 
   UINT32   CacheDisabled: 1
 
   UINT32   Accessed: 1
 
   UINT32   Dirty: 1
 
   UINT32   Pat: 1
 
   UINT32   Global: 1
 
   UINT32   Available1: 3
 
   UINT32   PageTableBaseAddressLow: 20
 
   UINT32   PageTableBaseAddressHigh: 20
 
   UINT32   Available3: 7
 
   UINT32   ProtectionKey: 4
 
   UINT32   Nx: 1
 
} Bits
 
UINT64 Uint64
 

Detailed Description

Format of a Page-Table Entry that Maps a 4-KByte Page

Definition at line 127 of file CpuPageTable.h.

Field Documentation

◆ Accessed

UINT32 IA32_PTE_4K::Accessed

Definition at line 134 of file CpuPageTable.h.

◆ Available1

UINT32 IA32_PTE_4K::Available1

Definition at line 138 of file CpuPageTable.h.

◆ Available3

UINT32 IA32_PTE_4K::Available3

Definition at line 142 of file CpuPageTable.h.

◆ CacheDisabled

UINT32 IA32_PTE_4K::CacheDisabled

Definition at line 133 of file CpuPageTable.h.

◆ Dirty

UINT32 IA32_PTE_4K::Dirty

Definition at line 135 of file CpuPageTable.h.

◆ Global

UINT32 IA32_PTE_4K::Global

Definition at line 137 of file CpuPageTable.h.

◆ Nx

UINT32 IA32_PTE_4K::Nx

Definition at line 144 of file CpuPageTable.h.

◆ PageTableBaseAddressHigh

UINT32 IA32_PTE_4K::PageTableBaseAddressHigh

Definition at line 141 of file CpuPageTable.h.

◆ PageTableBaseAddressLow

UINT32 IA32_PTE_4K::PageTableBaseAddressLow

Definition at line 139 of file CpuPageTable.h.

◆ Pat

UINT32 IA32_PTE_4K::Pat

Definition at line 136 of file CpuPageTable.h.

◆ Present

UINT32 IA32_PTE_4K::Present

Definition at line 129 of file CpuPageTable.h.

◆ ProtectionKey

UINT32 IA32_PTE_4K::ProtectionKey

Definition at line 143 of file CpuPageTable.h.

◆ ReadWrite

UINT32 IA32_PTE_4K::ReadWrite

Definition at line 130 of file CpuPageTable.h.

◆ Uint64

UINT64 IA32_PTE_4K::Uint64

Definition at line 146 of file CpuPageTable.h.

◆ UserSupervisor

UINT32 IA32_PTE_4K::UserSupervisor

Definition at line 131 of file CpuPageTable.h.

◆ WriteThrough

UINT32 IA32_PTE_4K::WriteThrough

Definition at line 132 of file CpuPageTable.h.

The documentation for this union was generated from the following file: