wine-staging/patches/ntoskrnl-Stubs/0014-ntoskrnl.exe-Implement-ExInitializeNPagedLookasideLi.patch

179 lines
6.4 KiB
Diff
Raw Normal View History

From 8f1d4c0a6fec701d3af943188952d55f8b56582a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michael=20M=C3=BCller?= <michael@fds-team.de>
Date: Tue, 6 Jun 2017 23:42:56 +0200
Subject: ntoskrnl.exe: Implement ExInitializeNPagedLookasideList.
---
dlls/ntoskrnl.exe/ntoskrnl.c | 19 ++++++++++-
include/ddk/wdm.h | 76 ++++++++++++++++++++++++++++++++++++++++++--
include/winnt.h | 2 ++
3 files changed, 93 insertions(+), 4 deletions(-)
diff --git a/dlls/ntoskrnl.exe/ntoskrnl.c b/dlls/ntoskrnl.exe/ntoskrnl.c
index 81f5738..a9f7029 100644
--- a/dlls/ntoskrnl.exe/ntoskrnl.c
+++ b/dlls/ntoskrnl.exe/ntoskrnl.c
@@ -1814,7 +1814,24 @@ void WINAPI ExInitializeNPagedLookasideList(PNPAGED_LOOKASIDE_LIST Lookaside,
ULONG Tag,
USHORT Depth)
{
- FIXME( "stub: %p, %p, %p, %u, %lu, %u, %u\n", Lookaside, Allocate, Free, Flags, Size, Tag, Depth );
+ TRACE( "%p, %p, %p, %u, %lu, %u, %u\n", Lookaside, Allocate, Free, Flags, Size, Tag, Depth );
+
+ RtlInitializeSListHead( &Lookaside->L.u.ListHead );
+ Lookaside->L.Depth = 4;
+ Lookaside->L.MaximumDepth = 256;
+ Lookaside->L.TotalAllocates = 0;
+ Lookaside->L.u2.AllocateMisses = 0;
+ Lookaside->L.TotalFrees = 0;
+ Lookaside->L.u3.FreeMisses = 0;
+ Lookaside->L.Type = NonPagedPool | Flags;
+ Lookaside->L.Tag = Tag;
+ Lookaside->L.Size = Size;
+ Lookaside->L.u4.Allocate = Allocate ? Allocate : ExAllocatePoolWithTag;
+ Lookaside->L.u5.Free = Free ? Free : ExFreePool;
+ Lookaside->L.LastTotalAllocates = 0;
+ Lookaside->L.u6.LastAllocateMisses = 0;
+
+ /* FIXME: insert in global list of lookadside lists */
}
/***********************************************************************
diff --git a/include/ddk/wdm.h b/include/ddk/wdm.h
index 8634f36..8453079 100644
--- a/include/ddk/wdm.h
+++ b/include/ddk/wdm.h
@@ -144,20 +144,18 @@ typedef enum _KWAIT_REASON
MaximumWaitReason,
} KWAIT_REASON;
-typedef struct _ALLOCATE_FUNCTION *PALLOCATE_FUNCTION;
typedef struct _IO_TIMER *PIO_TIMER;
typedef struct _IO_TIMER_ROUTINE *PIO_TIMER_ROUTINE;
typedef struct _ETHREAD *PETHREAD;
-typedef struct _FREE_FUNCTION *PFREE_FUNCTION;
typedef struct _KTHREAD *PKTHREAD, *PRKTHREAD;
typedef struct _EPROCESS *PEPROCESS;
typedef struct _ERESOURCE *PERESOURCE;
typedef struct _IO_WORKITEM *PIO_WORKITEM;
-typedef struct _NPAGED_LOOKASIDE_LIST *PNPAGED_LOOKASIDE_LIST;
typedef struct _PAGED_LOOKASIDE_LIST *PPAGED_LOOKASIDE_LIST;
typedef struct _OBJECT_TYPE *POBJECT_TYPE;
typedef struct _OBJECT_HANDLE_INFORMATION *POBJECT_HANDLE_INFORMATION;
typedef struct _ZONE_HEADER *PZONE_HEADER;
+typedef struct _LOOKASIDE_LIST_EX *PLOOKASIDE_LIST_EX;
typedef struct _FAST_MUTEX
{
@@ -182,6 +180,11 @@ typedef struct _VPB {
WCHAR VolumeLabel[MAXIMUM_VOLUME_LABEL_LENGTH / sizeof(WCHAR)];
} VPB, *PVPB;
+#define POOL_QUOTA_FAIL_INSTEAD_OF_RAISE 0x8
+#define POOL_RAISE_IF_ALLOCATION_FAILURE 0x10
+#define POOL_COLD_ALLOCATION 0x100
+#define POOL_NX_ALLOCATION 0x200
+
typedef enum _POOL_TYPE {
NonPagedPool,
PagedPool,
@@ -1221,6 +1224,71 @@ typedef struct _KLOCK_QUEUE_HANDLE {
KIRQL OldIrql;
} KLOCK_QUEUE_HANDLE, *PKLOCK_QUEUE_HANDLE;
+typedef void * (NTAPI *PALLOCATE_FUNCTION)(POOL_TYPE, SIZE_T, ULONG);
+typedef void * (NTAPI *PALLOCATE_FUNCTION_EX)(POOL_TYPE, SIZE_T, ULONG, PLOOKASIDE_LIST_EX);
+typedef void (NTAPI *PFREE_FUNCTION)(void *);
+typedef void (NTAPI *PFREE_FUNCTION_EX)(void *, PLOOKASIDE_LIST_EX);
+
+#ifdef _WIN64
+#define LOOKASIDE_ALIGN DECLSPEC_CACHEALIGN
+#else
+#define LOOKASIDE_ALIGN
+#endif
+
+#define LOOKASIDE_MINIMUM_BLOCK_SIZE (RTL_SIZEOF_THROUGH_FIELD(SLIST_ENTRY, Next))
+
+typedef struct LOOKASIDE_ALIGN _GENERAL_LOOKASIDE
+{
+ union
+ {
+ SLIST_HEADER ListHead;
+ SINGLE_LIST_ENTRY SingleListHead;
+ } DUMMYUNIONNAME;
+ USHORT Depth;
+ USHORT MaximumDepth;
+ ULONG TotalAllocates;
+ union
+ {
+ ULONG AllocateMisses;
+ ULONG AllocateHits;
+ } DUMMYUNIONNAME2;
+ ULONG TotalFrees;
+ union
+ {
+ ULONG FreeMisses;
+ ULONG FreeHits;
+ } DUMMYUNIONNAME3;
+ POOL_TYPE Type;
+ ULONG Tag;
+ ULONG Size;
+ union
+ {
+ PALLOCATE_FUNCTION_EX AllocateEx;
+ PALLOCATE_FUNCTION Allocate;
+ } DUMMYUNIONNAME4;
+ union
+ {
+ PFREE_FUNCTION_EX FreeEx;
+ PFREE_FUNCTION Free;
+ } DUMMYUNIONNAME5;
+ LIST_ENTRY ListEntry;
+ ULONG LastTotalAllocates;
+ union
+ {
+ ULONG LastAllocateMisses;
+ ULONG LastAllocateHits;
+ } DUMMYUNIONNAME6;
+ ULONG Future[2];
+} GENERAL_LOOKASIDE;
+
+typedef struct LOOKASIDE_ALIGN _NPAGED_LOOKASIDE_LIST
+{
+ GENERAL_LOOKASIDE L;
+#if defined(__i386__)
+ KSPIN_LOCK Lock__ObsoleteButDoNotDelete;
+#endif
+} NPAGED_LOOKASIDE_LIST, *PNPAGED_LOOKASIDE_LIST;
+
typedef NTSTATUS (NTAPI EX_CALLBACK_FUNCTION)(void *CallbackContext, void *Argument1, void *Argument2);
typedef EX_CALLBACK_FUNCTION *PEX_CALLBACK_FUNCTION;
@@ -1372,8 +1440,10 @@ PVOID WINAPI ExAllocatePool(POOL_TYPE,SIZE_T);
PVOID WINAPI ExAllocatePoolWithQuota(POOL_TYPE,SIZE_T);
PVOID WINAPI ExAllocatePoolWithTag(POOL_TYPE,SIZE_T,ULONG);
PVOID WINAPI ExAllocatePoolWithQuotaTag(POOL_TYPE,SIZE_T,ULONG);
+void WINAPI ExDeleteNPagedLookasideList(PNPAGED_LOOKASIDE_LIST);
void WINAPI ExFreePool(PVOID);
void WINAPI ExFreePoolWithTag(PVOID,ULONG);
+void WINAPI ExInitializeNPagedLookasideList(PNPAGED_LOOKASIDE_LIST,PALLOCATE_FUNCTION,PFREE_FUNCTION,ULONG,SIZE_T,ULONG,USHORT);
PSLIST_ENTRY WINAPI ExInterlockedPopEntrySList(PSLIST_HEADER,PKSPIN_LOCK);
PSLIST_ENTRY WINAPI ExInterlockedPushEntrySList(PSLIST_HEADER,PSLIST_ENTRY,PKSPIN_LOCK);
void WINAPI ExReleaseFastMutexUnsafe(PFAST_MUTEX);
diff --git a/include/winnt.h b/include/winnt.h
index b309929..d7694ab 100644
--- a/include/winnt.h
+++ b/include/winnt.h
@@ -755,6 +755,8 @@ typedef struct _MEMORY_BASIC_INFORMATION
#define UNICODE_STRING_MAX_CHARS 32767
#define FIELD_OFFSET(type, field) ((LONG)offsetof(type, field))
+#define RTL_FIELD_SIZE(type, field) (sizeof(((type *)0)->field))
+#define RTL_SIZEOF_THROUGH_FIELD(type, field) (FIELD_OFFSET(type, field) + RTL_FIELD_SIZE(type, field))
#ifdef __GNUC__
# define CONTAINING_RECORD(address, type, field) ({ \
--
2.7.4