1 files changed, 157 insertions, 0 deletions
diff --git a/audio/sysvad/EndpointsCommon/NewDelete.cpp b/audio/sysvad/EndpointsCommon/NewDelete.cpp
new file mode 100644
index 00000000..7a4f89d6
--- /dev/null
+++ b/audio/sysvad/EndpointsCommon/NewDelete.cpp
@@ -0,0 +1,157 @@
+/*****************************************************************************
+* NewDelete.cpp -  CPP placement new and delete operators implementation
+*****************************************************************************
+* Copyright (c) Microsoft Corporation All Rights Reserved
+*
+* Module Name:
+*
+* NewDelete.cpp
+*
+* Abstract:
+*
+*   Definition of placement new and delete operators.
+*
+*/
+
+#ifdef _NEW_DELETE_OPERATORS_
+#ifdef __cplusplus
+extern "C" {
+#include <wdm.h>
+}
+#else
+#include <wdm.h>
+#endif
+
+#include "newDelete.h"
+#include "sysvad.h"
+
+#pragma code_seg()
+/*****************************************************************************
+* Functions
+*/
+
+/*****************************************************************************
+* ::new()
+*****************************************************************************
+* New function for creating objects with a specified allocation tag.
+*/
+PVOID operator new
+(
+    size_t          iSize,
+    _When_((poolType & NonPagedPoolMustSucceed) != 0,
+        __drv_reportError("Must succeed pool allocations are forbidden. "
+            "Allocation failures cause a system crash"))
+    POOL_TYPE       poolType,
+    ULONG           tag
+)
+{
+    PVOID result = ExAllocatePoolWithTag(poolType, iSize, tag);
+
+    if (result)
+    {
+        RtlZeroMemory(result, iSize);
+    }
+
+    return result;
+}
+
+
+/*****************************************************************************
+* ::new()
+*****************************************************************************
+* New function for creating objects with a specified allocation tag.
+*/
+PVOID operator new
+(
+    size_t          iSize,
+    _When_((poolType & NonPagedPoolMustSucceed) != 0,
+        __drv_reportError("Must succeed pool allocations are forbidden. "
+            "Allocation failures cause a system crash"))
+    POOL_TYPE       poolType
+)
+{
+    PVOID result = ExAllocatePoolWithTag(poolType, iSize, SYSVAD_POOLTAG);
+
+    if (result)
+    {
+        RtlZeroMemory(result, iSize);
+    }
+
+    return result;
+}
+
+
+/*****************************************************************************
+* ::delete()
+*****************************************************************************
+* Delete with tag function.
+*/
+void __cdecl operator delete
+(
+    PVOID pVoid,
+    ULONG tag
+)
+{
+    if (pVoid)
+    {
+        ExFreePoolWithTag(pVoid, tag);
+    }
+}
+
+
+/*****************************************************************************
+* ::delete()
+*****************************************************************************
+* Sized Delete function.
+*/
+void __cdecl operator delete
+(
+    _Pre_maybenull_ __drv_freesMem(Mem) PVOID pVoid,
+    _In_ size_t cbSize
+)
+{
+    UNREFERENCED_PARAMETER(cbSize);
+
+    if (pVoid)
+    {
+        ExFreePoolWithTag(pVoid, SYSVAD_POOLTAG);
+    }
+}
+
+
+/*****************************************************************************
+* ::delete()
+*****************************************************************************
+* Sized Array Delete function.
+*/
+void __cdecl operator delete[]
+(
+    _Pre_maybenull_ __drv_freesMem(Mem) PVOID pVoid,
+    _In_ size_t cbSize
+)
+{
+    UNREFERENCED_PARAMETER(cbSize);
+
+    if (pVoid)
+    {
+        ExFreePoolWithTag(pVoid, SYSVAD_POOLTAG);
+    }
+}
+
+
+/*****************************************************************************
+* ::delete()
+*****************************************************************************
+* Array Delete function.
+*/
+void __cdecl operator delete[]
+(
+    _Pre_maybenull_ __drv_freesMem(Mem) PVOID pVoid
+)
+{
+    if (pVoid)
+    {
+        ExFreePoolWithTag(pVoid, SYSVAD_POOLTAG);
+    }
+}
+#endif//_NEW_DELETE_OPERATORS_