292 lines
7.7 KiB
C
292 lines
7.7 KiB
C
|
/********************************************************************/
|
||
|
|
/** Microsoft Generic Packet Scheduler **/
|
||
|
|
/** Copyright(c) Microsoft Corp., 1996-1997 **/
|
||
|
|
/********************************************************************/
|
||
|
|
|
||
|
|
#ifndef __GPCDBG
|
||
|
|
#define __GPCDBG
|
||
|
|
|
||
|
|
//*** gpcdbg.h - GPC definitions & prototypes for debug/memory handling
|
||
|
|
//
|
||
|
|
|
||
|
|
|
||
|
|
#define GPC_MEM_MARK 'KRAM'
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
/////////////////////////////////////////////////////////////////
|
||
|
|
//
|
||
|
|
// defines
|
||
|
|
//
|
||
|
|
/////////////////////////////////////////////////////////////////
|
||
|
|
*/
|
||
|
|
|
||
|
|
#if DBG
|
||
|
|
|
||
|
|
|
||
|
|
#undef ASSERT
|
||
|
|
#define ASSERT( Value ) \
|
||
|
|
{ \
|
||
|
|
if ((ULONG_PTR)(Value) == 0) { \
|
||
|
|
KdPrint(("** ASSERT Failed ** %s\n",#Value));\
|
||
|
|
KdPrint(("Assert Failed at line %d in file %s\n",__LINE__,__FILE__));\
|
||
|
|
DbgBreakPoint(); \
|
||
|
|
} \
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// DBG=1
|
||
|
|
//
|
||
|
|
|
||
|
|
#define GpcAllocMem( _pAddress,_Length,_Tag ) \
|
||
|
|
{ \
|
||
|
|
PCHAR _Addr; \
|
||
|
|
ULONG _Size = (((_Length)+3)&0xfffffffc) + 3*sizeof(ULONG); \
|
||
|
|
_Addr=ExAllocatePoolWithTag(NonPagedPool,_Size,_Tag ); \
|
||
|
|
TRACE(MEMORY,_Addr+8,_Length,"GpcAllocMem"); \
|
||
|
|
if (_Addr) { \
|
||
|
|
NdisFillMemory(_Addr, _Size, 0x7f); \
|
||
|
|
*(PULONG)_Addr = _Size; \
|
||
|
|
*(PULONG)(_Addr+sizeof(ULONG)) = GPC_MEM_MARK; \
|
||
|
|
*(PULONG)(_Addr+_Size-sizeof(ULONG)) = GPC_MEM_MARK; \
|
||
|
|
(PVOID)(*_pAddress) = (PVOID)(_Addr + 2*sizeof(ULONG)); \
|
||
|
|
BytesAllocated += _Size; \
|
||
|
|
} else { \
|
||
|
|
*_pAddress = NULL; \
|
||
|
|
} \
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
#define GpcFreeMem( _Address,_Tag ) \
|
||
|
|
{ \
|
||
|
|
PCHAR _Addr = ((PUCHAR)_Address) - 2*sizeof(ULONG); \
|
||
|
|
ULONG _Size = *(PULONG)_Addr; \
|
||
|
|
TRACE(MEMORY,_Address,_Size-12,"GpcFreeMem"); \
|
||
|
|
ASSERT(*(PULONG)(_Addr+sizeof(ULONG)) == GPC_MEM_MARK); \
|
||
|
|
ASSERT(*(PULONG)(_Addr+_Size-sizeof(ULONG)) == GPC_MEM_MARK); \
|
||
|
|
NdisFillMemory(_Addr, _Size, 0xCC); \
|
||
|
|
ExFreePool( _Addr ); \
|
||
|
|
BytesAllocated -= _Size; \
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
#define GpcAllocFromLL(_ptr, _list, _tag) \
|
||
|
|
{ \
|
||
|
|
PCHAR _Addr; \
|
||
|
|
if (_Addr = (PCHAR)NdisAllocateFromNPagedLookasideList(_list)) { \
|
||
|
|
*(PULONG)(_Addr) = GPC_MEM_MARK; \
|
||
|
|
(PVOID)(*_ptr) = (PVOID)(_Addr + sizeof(ULONG_PTR)); \
|
||
|
|
TRACE(MEMORY,_tag,*_ptr,"GpcAllocFromLL"); \
|
||
|
|
} else { \
|
||
|
|
*_ptr = NULL; \
|
||
|
|
} \
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
#define GpcFreeToLL(_ptr, _list, _tag) \
|
||
|
|
{ \
|
||
|
|
PCHAR _Addr = ((PUCHAR)_ptr) - sizeof(ULONG_PTR); \
|
||
|
|
ASSERT(*(PULONG)_Addr == GPC_MEM_MARK); \
|
||
|
|
*(PULONG)_Addr = 0x77777777; \
|
||
|
|
NdisFreeToNPagedLookasideList(_list, _Addr); \
|
||
|
|
TRACE(MEMORY,_tag,_ptr,"GpcFreeToLL"); \
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
#define GET_IRQL(_i) _i = KeGetCurrentIrql()
|
||
|
|
#define VERIFY_IRQL(_i) ASSERT((_i)==KeGetCurrentIrql())
|
||
|
|
#define DEFINE_KIRQL(_i) KIRQL _i
|
||
|
|
|
||
|
|
#else // DBG != 1
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
#define GpcAllocMem( Addr,Len,_Tag ) \
|
||
|
|
*Addr = ExAllocatePoolWithTag(NonPagedPool, Len, _Tag )
|
||
|
|
|
||
|
|
#define GpcFreeMem( Address,_Tag ) \
|
||
|
|
ExFreePool( (Address) )
|
||
|
|
|
||
|
|
#define GpcAllocFromLL(_ptr, _list, _tag) \
|
||
|
|
*_ptr = NdisAllocateFromNPagedLookasideList(_list)
|
||
|
|
|
||
|
|
#define GpcFreeToLL(_ptr, _list, _tag) \
|
||
|
|
NdisFreeToNPagedLookasideList(_list, _ptr)
|
||
|
|
|
||
|
|
#define GET_IRQL(_i)
|
||
|
|
#define VERIFY_IRQL(_i)
|
||
|
|
#define DEFINE_KIRQL(_i)
|
||
|
|
|
||
|
|
#endif // if DBG
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
#if DBG
|
||
|
|
#define LockedIncrement( Count,_p ) LockedInc(Count,__FILE__,__LINE__,_p)
|
||
|
|
#else
|
||
|
|
#define LockedIncrement( Count,_p ) NdisInterlockedIncrement((PLONG)Count)
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if DBG
|
||
|
|
#define LockedDecrement( Count,_p ) LockedDec(Count,__FILE__,__LINE__,_p)
|
||
|
|
#else
|
||
|
|
#define LockedDecrement( Count,_p ) NdisInterlockedDecrement((PLONG)Count)
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#define KD_PRINT 0x00000001
|
||
|
|
#define INIT 0x00000002
|
||
|
|
#define BLOB 0x00000004
|
||
|
|
#define PATTERN 0x00000008
|
||
|
|
#define NOTIFY 0x00000010
|
||
|
|
#define REGISTER 0x00000020
|
||
|
|
#define MEMORY 0x00000040
|
||
|
|
#define LOOKUP 0x00000080
|
||
|
|
#define LOCKS 0x00000100
|
||
|
|
#define CLASSIFY 0x00000200
|
||
|
|
#define RHIZOME 0x00000400
|
||
|
|
#define PATHASH 0x00000800
|
||
|
|
#define IOCTL 0x00001000
|
||
|
|
#define CLIENT 0x00002000
|
||
|
|
#define MAPHAND 0x00004000
|
||
|
|
#define CLASSHAND 0x00008000
|
||
|
|
#define PAT_TIMER 0x00010000
|
||
|
|
#define REFCOUNT 0x00020000
|
||
|
|
#define PARAM_EX 0x80000000 // this is reserved for the trace routine
|
||
|
|
|
||
|
|
#if DBG
|
||
|
|
#define DBGPRINT(Mask, String) \
|
||
|
|
{ \
|
||
|
|
if(Mask & DbgPrintFlags)\
|
||
|
|
DbgPrint String;\
|
||
|
|
}
|
||
|
|
|
||
|
|
#define TRACE( Mask,P1,P2,_fname ) \
|
||
|
|
{ \
|
||
|
|
if (Mask & DebugFlags)\
|
||
|
|
TraceRtn((PUCHAR)__FILE__,(ULONG)__LINE__,_fname,(ULONG_PTR)(P1),(ULONG_PTR)(P2),KeGetCurrentProcessorNumber(),KeGetCurrentIrql(),Mask|PARAM_EX);\
|
||
|
|
}
|
||
|
|
|
||
|
|
#else
|
||
|
|
|
||
|
|
#define DBGPRINT(Mask, String)
|
||
|
|
#define TRACE( Mask,P1,P2,_fname )
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
/////////////////////////////////////////////////////////////////
|
||
|
|
//
|
||
|
|
// externs & prototypes
|
||
|
|
//
|
||
|
|
/////////////////////////////////////////////////////////////////
|
||
|
|
*/
|
||
|
|
|
||
|
|
extern ULONG DebugFlags;
|
||
|
|
extern ULONG DbgPrintFlags;
|
||
|
|
extern ULONG BytesAllocated;
|
||
|
|
|
||
|
|
VOID
|
||
|
|
TraceRtn(
|
||
|
|
IN UCHAR *File,
|
||
|
|
IN ULONG Line,
|
||
|
|
IN UCHAR *FuncName,
|
||
|
|
IN ULONG_PTR Param1,
|
||
|
|
IN ULONG_PTR Param2,
|
||
|
|
IN ULONG Param3,
|
||
|
|
IN ULONG Param4,
|
||
|
|
IN ULONG Mask
|
||
|
|
);
|
||
|
|
|
||
|
|
|
||
|
|
_inline LONGLONG
|
||
|
|
GetTime(
|
||
|
|
VOID
|
||
|
|
)
|
||
|
|
|
||
|
|
/*++
|
||
|
|
|
||
|
|
Routine Description:
|
||
|
|
|
||
|
|
Get the current system time
|
||
|
|
|
||
|
|
Arguments:
|
||
|
|
|
||
|
|
|
||
|
|
Return Value:
|
||
|
|
|
||
|
|
System time (in base OS time units)
|
||
|
|
|
||
|
|
--*/
|
||
|
|
|
||
|
|
{
|
||
|
|
LARGE_INTEGER Now;
|
||
|
|
LARGE_INTEGER Frequency;
|
||
|
|
|
||
|
|
#if defined(PERF_COUNTER) || defined (TRACE_PERF_COUNTER)
|
||
|
|
Now = KeQueryPerformanceCounter(&Frequency);
|
||
|
|
Now.QuadPart = (Now.QuadPart * OS_TIME_SCALE) / Frequency.QuadPart;
|
||
|
|
#else
|
||
|
|
NdisGetCurrentSystemTime( &Now );
|
||
|
|
#endif
|
||
|
|
|
||
|
|
return Now.QuadPart;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
#define LOGSIZE 4000 // number of entries
|
||
|
|
#define LOGWIDTH 64 // number of characters (one or two bytes) per entry
|
||
|
|
|
||
|
|
|
||
|
|
//
|
||
|
|
//
|
||
|
|
typedef struct {
|
||
|
|
|
||
|
|
UCHAR Row[ LOGWIDTH ];
|
||
|
|
LONGLONG Time;
|
||
|
|
ULONG Line;
|
||
|
|
ULONG_PTR P1;
|
||
|
|
ULONG_PTR P2;
|
||
|
|
ULONG P3;
|
||
|
|
ULONG P4;
|
||
|
|
|
||
|
|
} ROW, *PROW;
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
|
||
|
|
ULONG Index;
|
||
|
|
PROW Current;
|
||
|
|
PROW Buffer;
|
||
|
|
ULONG Wraps;
|
||
|
|
|
||
|
|
} LOG, *PLOG;
|
||
|
|
|
||
|
|
_inline VOID
|
||
|
|
DbgVerifyList(
|
||
|
|
PLIST_ENTRY h
|
||
|
|
)
|
||
|
|
{
|
||
|
|
PLIST_ENTRY p = h->Flink;
|
||
|
|
PLIST_ENTRY q = h;
|
||
|
|
int m = 1000;
|
||
|
|
|
||
|
|
if (h->Flink == h) {
|
||
|
|
ASSERT(h->Blink == h);
|
||
|
|
}
|
||
|
|
|
||
|
|
while (p != h && m > 0) {
|
||
|
|
|
||
|
|
ASSERT(p->Blink == q);
|
||
|
|
q = p;
|
||
|
|
p = p->Flink;
|
||
|
|
m--;
|
||
|
|
}
|
||
|
|
|
||
|
|
ASSERT(m > 0);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
#endif //__GPCDBG
|
||
|
|
|