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/*++
Copyright (c) 2000 Microsoft Corporation
Module Name:
debug.h
Abstract:
Debug macros for NDISPROT
Revision History:
Notes:
--*/
#ifndef _NPROTDEBUG__H
#define _NPROTDEBUG__H
//
// Message verbosity: lower values indicate higher urgency
//
#define DL_EXTRA_LOUD 20
#define DL_VERY_LOUD 10
#define DL_LOUD 8
#define DL_INFO 6
#define DL_WARN 4
#define DL_ERROR 2
#define DL_FATAL 0
#if DBG_SPIN_LOCK
typedef struct _NPROT_LOCK
{
ULONG Signature;
ULONG IsAcquired;
PKTHREAD OwnerThread;
ULONG TouchedByFileNumber;
ULONG TouchedInLineNumber;
NDIS_SPIN_LOCK NdisLock;
} NPROT_LOCK, *PNPROT_LOCK;
#define NPROTL_SIG 'KCOL'
extern NDIS_SPIN_LOCK ndisprotDbgLogLock;
extern
VOID
ndisprotAllocateSpinLock(
IN PNPROT_LOCK pLock,
IN ULONG FileNumber,
IN ULONG LineNumber
);
extern
VOID
ndisprotFreeSpinLock(
IN PNPROT_LOCK pLock,
IN ULONG FileNumber,
IN ULONG LineNumber
);
extern
VOID
ndisprotAcquireSpinLock(
IN PNPROT_LOCK pLock,
IN BOOLEAN DispatchLevel,
IN ULONG FileNumber,
IN ULONG LineNumber
);
extern
VOID
ndisprotReleaseSpinLock(
IN PNPROT_LOCK pLock,
IN BOOLEAN DispatchLevel,
IN ULONG FileNumber,
IN ULONG LineNumber
);
extern
VOID
ndisprotFreeDbgLock(
VOID
);
#define CHECK_LOCK_COUNT(Count) \
{ \
if ((INT)(Count) < 0) \
{ \
DbgPrint("Lock Count %d is < 0! File %s, Line %d\n",\
Count, __FILE__, __LINE__); \
DbgBreakPoint(); \
} \
}
#else
#define CHECK_LOCK_COUNT(Count)
typedef NDIS_SPIN_LOCK NPROT_LOCK;
typedef PNDIS_SPIN_LOCK PNPROT_LOCK;
#endif // DBG_SPIN_LOCK
#if DBG
extern INT ndisprotDebugLevel;
#define DEBUGP(lev, stmt) \
{ \
if ((lev) <= ndisprotDebugLevel) \
{ \
DbgPrint("Ndisprot: "); DbgPrint stmt; \
} \
}
#define DEBUGPDUMP(lev, pBuf, Len) \
{ \
if ((lev) <= ndisprotDebugLevel) \
{ \
DbgPrintHexDump((PUCHAR)(pBuf), (ULONG)(Len)); \
} \
}
#define NPROT_ASSERT(exp) \
{ \
if (!(exp)) \
{ \
DbgPrint("Ndisprot: assert " #exp " failed in" \
" file %s, line %d\n", __FILE__, __LINE__); \
DbgBreakPoint(); \
} \
}
#define NPROT_SET_SIGNATURE(s, t)\
(s)->t##_sig = t##_signature;
#define NPROT_STRUCT_ASSERT(s, t) \
if ((s)->t##_sig != t##_signature) \
{ \
DbgPrint("ndisprot: assertion failure" \
" for type " #t " at 0x%p in file %s, line %d\n", \
s, __FILE__, __LINE__); \
DbgBreakPoint(); \
}
//
// Memory Allocation/Freeing Audit:
//
//
// The NPROTD_ALLOCATION structure stores all info about one allocation
//
typedef struct _NPROTD_ALLOCATION {
ULONG Signature;
struct _NPROTD_ALLOCATION *Next;
struct _NPROTD_ALLOCATION *Prev;
ULONG FileNumber;
ULONG LineNumber;
ULONG Size;
ULONG_PTR Location; // where the returned ptr was stored
union
{
ULONGLONG Alignment;
UCHAR UserData;
};
} NPROTD_ALLOCATION, *PNPROTD_ALLOCATION;
#define NPROTD_MEMORY_SIGNATURE (ULONG)'CSII'
extern
PVOID
ndisprotAuditAllocMem (
PVOID pPointer,
ULONG Size,
ULONG FileNumber,
ULONG LineNumber
);
extern
VOID
ndisprotAuditFreeMem(
PVOID Pointer
);
extern
VOID
ndisprotAuditShutdown(
VOID
);
extern
VOID
DbgPrintHexDump(
PUCHAR pBuffer,
ULONG Length
);
#else
//
// No debug
//
#define DEBUGP(lev, stmt)
#define DEBUGPDUMP(lev, pBuf, Len)
#define NPROT_ASSERT(exp)
#define NPROT_SET_SIGNATURE(s, t) UNREFERENCED_PARAMETER(s)
#define NPROT_STRUCT_ASSERT(s, t) UNREFERENCED_PARAMETER(s)
#endif // DBG
#endif // _NPROTDEBUG__H
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