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[NDK]: Add all the definitions regarding VADs.

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svn path=/trunk/; revision=48172
This commit is contained in:
Sir Richard 2010-07-22 01:41:20 +00:00
parent 1ceb6d5850
commit 23e18538f1
1 changed files with 122 additions and 0 deletions
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122
reactos/include/ndk/mmtypes.h
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@ -171,6 +171,21 @@ typedef enum _SECTION_INFORMATION_CLASS
SectionImageInformation,
} SECTION_INFORMATION_CLASS;
//
// Kinds of VADs
//
typedef enum _MI_VAD_TYPE
{
VadNone,
VadDevicePhysicalMemory,
VadImageMap,
VadAwe,
VadWriteWatch,
VadLargePages,
VadRotatePhysical,
VadLargePageSection
} MI_VAD_TYPE, *PMI_VAD_TYPE;
#ifdef NTOS_MODE_USER
//
@ -614,6 +629,113 @@ typedef struct _MM_AVL_TABLE
PVOID NodeFreeHint;
} MM_AVL_TABLE, *PMM_AVL_TABLE;
//
// Virtual Adress List used in VADs
//
typedef struct _MMADDRESS_LIST
{
ULONG StartVpn;
ULONG EndVpn;
} MMADDRESS_LIST, *PMMADDRESS_LIST;
//
// Flags used in the VAD
//
typedef struct _MMVAD_FLAGS
{
ULONG CommitCharge:19;
ULONG NoChange:1;
ULONG VadType:3;
ULONG MemCommit:1;
ULONG Protection:5;
ULONG Spare:2;
ULONG PrivateMemory:1;
} MMVAD_FLAGS, *PMMVAD_FLAGS;
//
// Extended flags used in the VAD
//
typedef struct _MMVAD_FLAGS2
{
ULONG FileOffset:24;
ULONG SecNoChange:1;
ULONG OneSecured:1;
ULONG MultipleSecured:1;
ULONG ReadOnly:1;
ULONG LongVad:1;
ULONG ExtendableFile:1;
ULONG Inherit:1;
ULONG CopyOnWrite:1;
} MMVAD_FLAGS2, *PMMVAD_FLAGS2;
//
// Virtual Address Descriptor (VAD) Structure
//
typedef struct _MMVAD
{
union
{
LONG_PTR Balance:2;
struct _MMVAD *Parent;
} u1;
struct _MMVAD *LeftChild;
struct _MMVAD *RightChild;
ULONG StartingVpn;
ULONG EndingVpn;
union
{
ULONG LongFlags;
MMVAD_FLAGS VadFlags;
} u;
PCONTROL_AREA ControlArea;
PMMPTE FirstPrototypePte;
PMMPTE LastContiguousPte;
union
{
ULONG LongFlags2;
MMVAD_FLAGS2 VadFlags2;
} u2;
} MMVAD, *PMMVAD;
//
// Long VAD used in section and private allocations
//
typedef struct _MMVAD_LONG
{
union
{
LONG_PTR Balance:2;
PMMVAD Parent;
} u1;
PMMVAD LeftChild;
PMMVAD RightChild;
ULONG StartingVpn;
ULONG EndingVpn;
union
{
ULONG LongFlags;
MMVAD_FLAGS VadFlags;
} u;
PCONTROL_AREA ControlArea;
PMMPTE FirstPrototypePte;
PMMPTE LastContiguousPte;
union
{
ULONG LongFlags2;
MMVAD_FLAGS2 VadFlags2;
} u2;
union
{
LIST_ENTRY List;
MMADDRESS_LIST Secured;
} u3;
union
{
PVOID Banked;
PMMEXTEND_INFO ExtendedInfo;
} u4;
} MMVAD_LONG, *PMMVAD_LONG;
//
// Actual Section Object
//