[NTOS:EX]

[reactos.git] / reactos / ntoskrnl / include / internal / ex.h

diff --git a/reactos/ntoskrnl/include/internal/ex.h b/reactos/ntoskrnl/include/internal/ex.h
index 05587be..83264a4 100644 (file)
--- a/reactos/ntoskrnl/include/internal/ex.h
+++ b/reactos/ntoskrnl/include/internal/ex.h
@@ -9,9 +9,6 @@ extern ULONG ExpTickCountMultiplier;
 extern ULONG ExpLastTimeZoneBias;
 extern POBJECT_TYPE ExEventPairObjectType;
 extern POBJECT_TYPE _ExEventObjectType, _ExSemaphoreObjectType;
-extern ULONG NtBuildNumber;
-extern ULONG NtMajorVersion;
-extern ULONG NtMinorVersion;
 extern FAST_MUTEX ExpEnvironmentLock;
 extern ERESOURCE ExpFirmwareTableResource;
 extern LIST_ENTRY ExpFirmwareTableProviderListHead;
@@ -20,26 +17,76 @@ extern LIST_ENTRY ExpSystemResourcesList;
 extern ULONG ExpAnsiCodePageDataOffset, ExpOemCodePageDataOffset;
 extern ULONG ExpUnicodeCaseTableDataOffset;
 extern PVOID ExpNlsSectionPointer;
-extern CHAR NtBuildLab[];
-extern ULONG CmNtCSDVersion;
 extern ULONG NtGlobalFlag;
+extern UNICODE_STRING NtSystemRoot;
 extern ULONG ExpInitializationPhase;
 extern ULONG ExpAltTimeZoneBias;
 extern LIST_ENTRY ExSystemLookasideListHead;
 extern PCALLBACK_OBJECT PowerStateCallback;
+extern LIST_ENTRY ExPoolLookasideListHead;
+extern LIST_ENTRY ExpNonPagedLookasideListHead;
+extern LIST_ENTRY ExpPagedLookasideListHead;
+extern KSPIN_LOCK ExpNonPagedLookasideListLock;
+extern KSPIN_LOCK ExpPagedLookasideListLock;
+
+/*
+ * NT/Cm Version Info variables
+ */
+extern ULONG NtMajorVersion;
+extern ULONG NtMinorVersion;
+extern ULONG NtBuildNumber;
+extern ULONG CmNtSpBuildNumber;
+extern ULONG CmNtCSDVersion;
+extern ULONG CmNtCSDReleaseType;
+extern UNICODE_STRING CmVersionString;
+extern UNICODE_STRING CmCSDVersionString;
+extern CHAR NtBuildLab[];
 
-typedef struct _EXHANDLE
+// #ifdef _WINKD_
+/*
+ * WinDBG Debugger Worker State Machine data (see dbgctrl.c)
+ */
+typedef enum _WINKD_WORKER_STATE
 {
-    union
-    {
-        struct
-        {
-            ULONG TagBits:2;
-            ULONG Index:30;
-        };
-        HANDLE GenericHandleOverlay;
-        ULONG_PTR Value;
-    };
+    WinKdWorkerReady = 0,
+    WinKdWorkerStart,
+    WinKdWorkerInitialized
+} WINKD_WORKER_STATE;
+
+extern WORK_QUEUE_ITEM ExpDebuggerWorkItem;
+extern WINKD_WORKER_STATE ExpDebuggerWork;
+extern PEPROCESS ExpDebuggerProcessAttach;
+extern PEPROCESS ExpDebuggerProcessKill;
+extern ULONG_PTR ExpDebuggerPageIn;
+VOID NTAPI ExpDebuggerWorker(IN PVOID Context);
+// #endif /* _WINKD_ */
+
+#ifdef _WIN64
+#define HANDLE_LOW_BITS (PAGE_SHIFT - 4)
+#define HANDLE_HIGH_BITS (PAGE_SHIFT - 3)
+#else
+#define HANDLE_LOW_BITS (PAGE_SHIFT - 3)
+#define HANDLE_HIGH_BITS (PAGE_SHIFT - 2)
+#endif
+#define KERNEL_FLAG_BITS (sizeof(PVOID)*8 - 31)
+
+typedef union _EXHANDLE
+{
+     struct
+     {
+         ULONG_PTR TagBits:2;
+         ULONG_PTR Index:29;
+     };
+     struct
+     {
+         ULONG_PTR TagBits2:2;
+         ULONG_PTR LowIndex:HANDLE_LOW_BITS;
+         ULONG_PTR MidIndex:HANDLE_HIGH_BITS;
+         ULONG_PTR HighIndex:HANDLE_HIGH_BITS;
+         ULONG_PTR KernelFlag:KERNEL_FLAG_BITS;
+     };
+     HANDLE GenericHandleOverlay;
+     ULONG_PTR Value;
 } EXHANDLE, *PEXHANDLE;
 
 typedef struct _ETIMER
@@ -985,7 +1032,6 @@ ExAcquirePushLockShared(PEX_PUSH_LOCK PushLock)
 
     /* Sanity checks */
     ASSERT(PushLock->Locked);
-    ASSERT(PushLock->Waiting || PushLock->Shared > 0);
 }
 
 /*++
@@ -1086,7 +1132,6 @@ ExReleasePushLockShared(PEX_PUSH_LOCK PushLock)
 
     /* Sanity checks */
     ASSERT(PushLock->Locked);
-    ASSERT(PushLock->Waiting || PushLock->Shared > 0);
 
     /* Try to clear the pushlock */
     OldValue.Value = EX_PUSH_LOCK_LOCK | EX_PUSH_LOCK_SHARE_INC;
@@ -1126,7 +1171,6 @@ ExReleasePushLockExclusive(PEX_PUSH_LOCK PushLock)
 
     /* Sanity checks */
     ASSERT(PushLock->Locked);
-    ASSERT(PushLock->Waiting || PushLock->Shared == 0);
 
     /* Unlock the pushlock */
     OldValue.Value = InterlockedExchangeAddSizeT((PSIZE_T)PushLock,