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Add full paging support for AMD64 and i686 architectures, including PAE support
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This commit is contained in:
Rafal Kupiec
2022-12-11 20:14:04 +01:00
parent 324a88cc01
commit 0572b208f1
6 changed files with 502 additions and 11 deletions
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22
sdk/xtdk/i686/mmtypes.h
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@@ -12,8 +12,26 @@
#include "xtcommon.h"
/* Page Table entry with PAE support structure definition */
/* Page Table entry structure definition */
typedef struct _HARDWARE_PTE
{
UINT32 Valid:1;
UINT32 Write:1;
UINT32 Owner:1;
UINT32 WriteThrough:1;
UINT32 CacheDisable:1;
UINT32 Accessed:1;
UINT32 Dirty:1;
UINT32 LargePage:1;
UINT32 Global:1;
UINT32 CopyOnWrite:1;
UINT32 Prototype:1;
UINT32 Reserved:1;
UINT32 PageFrameNumber:20;
} HARDWARE_PTE, *PHARDWARE_PTE;
/* Page Table entry with PAE support structure definition */
typedef struct _HARDWARE_PTE_PAE
{
ULONGLONG Valid:1;
ULONGLONG Write:1;
@@ -31,6 +49,6 @@ typedef struct _HARDWARE_PTE
ULONGLONG Reserved1:12;
ULONGLONG SoftwareWsIndex:11;
ULONGLONG NoExecute:1;
} HARDWARE_PTE, *PHARDWARE_PTE;
} HARDWARE_PTE_PAE, *PHARDWARE_PTE_PAE;
#endif /* __XTDK_I686_MMTYPES_H */