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Update PTE related structures

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This commit is contained in:
Rafal Kupiec
2024-04-03 16:00:26 +02:00
parent dcca4870cd
commit c6f3422c49
5 changed files with 345 additions and 13 deletions
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138
sdk/xtdk/amd64/mmtypes.h
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@@ -25,8 +25,50 @@ typedef enum _PAGE_SIZE
Size1G
} PAGE_SIZE, *PPAGE_SIZE;
/* Page Table entry structure definition */
/* Page Table Entry structure definition */
typedef struct _HARDWARE_PTE
{
ULONGLONG Valid:1;
ULONGLONG Writable:1;
ULONGLONG Owner:1;
ULONGLONG WriteThrough:1;
ULONGLONG CacheDisable:1;
ULONGLONG Accessed:1;
ULONGLONG Dirty:1;
ULONGLONG LargePage:1;
ULONGLONG Global:1;
ULONGLONG CopyOnWrite:1;
ULONGLONG Prototype:1;
ULONGLONG Reserved1:1;
ULONGLONG PageFrameNumber:36;
ULONGLONG Reserved2:4;
ULONGLONG SoftwareWsIndex:11;
ULONGLONG NoExecute:1;
} HARDWARE_PTE, *PHARDWARE_PTE;
/* A Page Table Entry on AMD64 system */
typedef struct _MMPTE_HARDWARE
{
ULONGLONG Valid:1;
ULONGLONG Writable:1;
ULONGLONG Owner:1;
ULONGLONG WriteThrough:1;
ULONGLONG CacheDisable:1;
ULONGLONG Accessed:1;
ULONGLONG Dirty:1;
ULONGLONG LargePage:1;
ULONGLONG Global:1;
ULONGLONG CopyOnWrite:1;
ULONGLONG Prototype:1;
ULONGLONG Write:1;
ULONGLONG PageFrameNumber:36;
ULONGLONG Reserved1:2;
ULONGLONG SoftwareWsIndex:11;
ULONGLONG NoExecute:1;
} MMPTE_HARDWARE, *PMMPTE_HARDWARE;
/* A Page Table Entry on AMD64 system with large pages */
typedef struct _MMPTE_HARDWARE_LARGEPAGE
{
ULONGLONG Valid:1;
ULONGLONG Write:1;
@@ -39,11 +81,93 @@ typedef struct _HARDWARE_PTE
ULONGLONG Global:1;
ULONGLONG CopyOnWrite:1;
ULONGLONG Prototype:1;
ULONGLONG Reserved0:1;
ULONGLONG PageFrameNumber:28;
ULONGLONG Reserved1:12;
ULONGLONG SoftwareWsIndex:11;
ULONGLONG NoExecute:1;
} HARDWARE_PTE, *PHARDWARE_PTE;
ULONGLONG Reserved1:1;
ULONGLONG PAT:1;
ULONGLONG Reserved2:8;
ULONGLONG PageFrameNumber:19;
ULONGLONG Reserved3:24;
} MMPTE_HARDWARE_LARGEPAGE, *PMMPTE_HARDWARE_LARGEPAGE;
/* Page Table Entry list structure definition */
typedef struct _MMPTE_LIST
{
ULONGLONG Valid:1;
ULONGLONG OneEntry:1;
ULONGLONG Reserved1:3;
ULONGLONG Protection:5;
ULONGLONG Prototype:1;
ULONGLONG Transition:1;
ULONGLONG Reserved2:20;
ULONGLONG NextEntry:32;
} MMPTE_LIST, *PMMPTE_LIST;
/* Page Table Entry prototype structure definition */
typedef struct _MMPTE_PROTOTYPE
{
ULONGLONG Valid:1;
ULONGLONG Reserved1:7;
ULONGLONG ReadOnly:1;
ULONGLONG Reserved2:1;
ULONGLONG Prototype:1;
ULONGLONG Protection:5;
LONGLONG ProtoAddress:48;
} MMPTE_PROTOTYPE, *PMMPTE_PROTOTYPE;
/* Software Page Table Entry structure definition */
typedef struct _MMPTE_SOFTWARE
{
ULONGLONG Valid:1;
ULONGLONG PageFileLow:4;
ULONGLONG Protection:5;
ULONGLONG Prototype:1;
ULONGLONG Transition:1;
ULONGLONG UsedPageTableEntries:10;
ULONGLONG Reserved:10;
ULONGLONG PageFileHigh:32;
} MMPTE_SOFTWARE, *PMMPTE_SOFTWARE;
/* Page Table Entry subsection structure definition */
typedef struct _MMPTE_SUBSECTION
{
ULONGLONG Valid:1;
ULONGLONG Reserved1:4;
ULONGLONG Protection:5;
ULONGLONG Prototype:1;
ULONGLONG Reserved2:5;
LONGLONG SubsectionAddress:48;
} MMPTE_SUBSECTION, *PMMPTE_SUBSECTION;
/* Page Table Entry transition structure definition */
typedef struct _MMPTE_TRANSITION
{
ULONGLONG Valid:1;
ULONGLONG Write:1;
ULONGLONG Owner:1;
ULONGLONG WriteThrough:1;
ULONGLONG CacheDisable:1;
ULONGLONG Protection:5;
ULONGLONG Prototype:1;
ULONGLONG Transition:1;
ULONGLONG PageFrameNumber:36;
ULONGLONG Unused:16;
} MMPTE_TRANSITION, *PMMPTE_TRANSITION;
/* Page Table Entry structure definition */
typedef union _MMPTE
{
ULONGLONG Long;
HARDWARE_PTE Flush;
MMPTE_HARDWARE Hardware;
MMPTE_PROTOTYPE Prototype;
MMPTE_SOFTWARE Software;
MMPTE_TRANSITION Transition;
MMPTE_SUBSECTION Subsection;
MMPTE_LIST List;
} MMPTE, *PMMPTE;
/* Page Directory Entry structure definitions */
typedef union _MMPTE MMPDE, *PMMPDE;
typedef union _MMPTE MMPPE, *PMMPPE;
typedef union _MMPTE MMPXE, *PMMPXE;
#endif /* __XTDK_AMD64_MMTYPES_H */