xt-sys/exectos
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Refactor MMU for multi-paging support and add 5-Level paging #16

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harraiken wants to merge 35 commits from harraiken_mm into master
pull from: harraiken_mm
merge into: xt-sys:master
Conversation 0 Commits 35 Files Changed 42 +14
4 changed files with 14 additions and 0 deletions
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Showing only changes of commit 1dcd3fceed - Show all commits

11
sdk/xtdk/amd64/mmtypes.h
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@ -92,6 +92,17 @@ typedef struct _HARDWARE_PTE
ULONGLONG NoExecute:1;
} HARDWARE_PTE, *PHARDWARE_PTE;
/* Page map information structure definition */
typedef struct _MMPAGEMAP_INFO
{
BOOLEAN Xpa;
ULONGLONG PteBase;
ULONGLONG PdeBase;
ULONGLONG PpeBase;
ULONGLONG PxeBase;
ULONGLONG P5eBase;
} MMPAGEMAP_INFO, *PMMPAGEMAP_INFO;
/* A Page Table Entry on AMD64 system */
typedef struct _MMPTE_HARDWARE
{

1
sdk/xtdk/amd64/xtstruct.h
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@ -51,6 +51,7 @@ typedef struct _KSWITCH_FRAME KSWITCH_FRAME, *PKSWITCH_FRAME;
typedef struct _KTHREAD_INIT_FRAME KTHREAD_INIT_FRAME, *PKTHREAD_INIT_FRAME;
typedef struct _KTRAP_FRAME KTRAP_FRAME, *PKTRAP_FRAME;
typedef struct _KTSS KTSS, *PKTSS;
typedef struct _MMPAGEMAP_INFO MMPAGEMAP_INFO, *PMMPAGEMAP_INFO;
typedef struct _MMPFN MMPFN, *PMMPFN;
typedef struct _MMPTE_HARDWARE MMPTE_HARDWARE, *PMMPTE_HARDWARE;
typedef struct _MMPTE_HARDWARE_LARGEPAGE MMPTE_HARDWARE_LARGEPAGE, *PMMPTE_HARDWARE_LARGEPAGE;

1
sdk/xtdk/i686/mmtypes.h
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@ -113,6 +113,7 @@ typedef union _HARDWARE_PTE
typedef struct _MMPAGEMAP_INFO
{
BOOLEAN Xpa;
ULONG PteBase;
ULONG PdeBase;
ULONG PdiShift;
ULONG PteShift;

1
sdk/xtdk/i686/xtstruct.h
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@ -55,6 +55,7 @@ typedef struct _KSWITCH_FRAME KSWITCH_FRAME, *PKSWITCH_FRAME;
typedef struct _KTHREAD_INIT_FRAME KTHREAD_INIT_FRAME, *PKTHREAD_INIT_FRAME;
typedef struct _KTRAP_FRAME KTRAP_FRAME, *PKTRAP_FRAME;
typedef struct _KTSS KTSS, *PKTSS;
typedef struct _MMPAGEMAP_INFO MMPAGEMAP_INFO, *PMMPAGEMAP_INFO;
typedef struct _MMPFN MMPFN, *PMMPFN;
typedef struct _MMPML2_PTE_HARDWARE MMPML2_PTE_HARDWARE, *PMMPML2_PTE_HARDWARE;
typedef struct _MMPML2_PTE_LIST MMPML2_PTE_LIST, *PMMPML2_PTE_LIST;