275 lines
7.2 KiB
C++
275 lines
7.2 KiB
C++
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/*++
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Copyright (C) Microsoft Corporation, 1997 - 2001
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Module Name:
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rpcexts.h
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Abstract:
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Common stuff for RPC debugger extensions
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Author:
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Mario Goertzel [MarioGo]
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Revision History:
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MarioGo 3/21/1997 Bits 'n pieces
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GrigoriK 3/2001 Rewrote to support type information
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--*/
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#ifndef _RPCEXTS_HXX_
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#define _RPCEXTS_HXX_
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#define MIN(x, y) ( ((x) < (y)) ? x:y )
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#define MAX(x, y) ( ((x) >= (y)) ? x:y )
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#define MY_DECLARE_API(_x_) \
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DECLARE_API( _x_ )\
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{\
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ULONG64 qwAddr;\
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qwAddr = GetExpression(args);\
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if ( !qwAddr ) {\
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dprintf("Error: Failure to get address\n");\
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return;\
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}\
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do_##_x_(qwAddr);\
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return;}
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extern BOOL fUseTypeInfo;
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extern int AddressSize;
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extern BOOL fSpew;
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// The maximum number of items from a dictionary that we will print.
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// This prevents huge loops when symbols are busted.
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#define MAX_ITEMS_IN_DICTIONARY (128)
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// We can tell the address size by the size of the handle object
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#define INIT_ADDRESS_SIZE \
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if (!AddressSize) \
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AddressSize = GetTypeSize("HANDLE")
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#define GET_RPC_VAR(VarName) \
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fUseTypeInfo ? GetVar("RPCRT4!"#VarName) : VarName
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#define GET_TYPE_SIZE(Type, TypeName) \
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fUseTypeInfo ? GetTypeSize(#TypeName) : sizeof(Type)
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#define PRINT_SIZE(Type, TypeName) \
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dprintf(#Type" - 0x%x\n", GET_TYPE_SIZE(Type, TypeName));
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#define PRINT_RPC_TYPE_SIZE(Type) \
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dprintf(#Type" - 0x%x\n", GET_TYPE_SIZE(Type, RPCRT4!Type));
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#define GET_MEMBER_TYPE_INFO(Addr, TypeString, FieldString, ULONG64Value) \
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{ \
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if (GetFieldValue(Addr, #TypeString, #FieldString, ULONG64Value)) \
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{ \
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dprintf("Unable to get field "#FieldString" of type "#TypeString" at 0x%I64x\n", Addr); \
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return; \
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} \
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}
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#define GET_MEMBER_TYPE_INFO_NORET(Addr, TypeString, FieldString, ULONG64Value) \
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{ \
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if (GetFieldValue(Addr, #TypeString, #FieldString, ULONG64Value)) \
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{ \
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dprintf("Unable to get field "#FieldString" of type "#TypeString" at 0x%I64x\n", Addr); \
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} \
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}
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#define GET_MEMBER_TYPE_INFO_NORET_NOSPEW(Addr, TypeString, FieldString, ULONG64Value) \
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{ \
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if (GetFieldValue(Addr, #TypeString, #FieldString, ULONG64Value)) \
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{ \
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if (fSpew) \
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{ \
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dprintf("Unable to get field "#FieldString" of type "#TypeString" at 0x%I64x\n", Addr); \
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dprintf("Disabling debugger spew...\n"); \
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fSpew = FALSE; \
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} \
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} \
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}
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#define GET_MEMBER_HARDCODED(Addr, Type, Field, ULONG64Value) \
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{ \
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if (ReadPtr((ULONG64)&(((Type*)Addr)->Field), &ULONG64Value)) \
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{ \
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dprintf("Unable to read address 0x%I64x\n", &(((Type*)Addr)->Field)); \
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return; \
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} \
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}
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#define GET_MEMBER_HARDCODED_NORET(Addr, Type, Field, ULONG64Value) \
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{ \
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if (ReadPtr((ULONG64)&(((Type*)Addr)->Field), &ULONG64Value)) \
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{ \
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dprintf("Unable to read address 0x%I64x\n", &(((Type*)Addr)->Field)); \
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} \
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}
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#define GET_MEMBER_HARDCODED_NORET_NOSPEW(Addr, Type, Field, ULONG64Value) \
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{ \
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if (ReadPtr((ULONG64)&(((Type*)Addr)->Field), &ULONG64Value)) \
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{ \
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if (fSpew) \
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{ \
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dprintf("Unable to read address 0x%I64x\n", &(((Type*)Addr)->Field)); \
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dprintf("Disabling debugger spew...\n"); \
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fSpew = FALSE; \
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} \
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} \
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}
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#define GET_MEMBER(Addr, Type, TypeString, Field, ULONG64Value) \
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{ \
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if (fUseTypeInfo) \
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{ \
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GET_MEMBER_TYPE_INFO(Addr, TypeString, Field, ULONG64Value); \
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} \
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else \
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{ \
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GET_MEMBER_HARDCODED(Addr, Type, Field, ULONG64Value); \
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} \
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}
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#define GET_MEMBER_NORET(Addr, Type, TypeString, Field, ULONG64Value) \
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{ \
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if (fUseTypeInfo) \
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{ \
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GET_MEMBER_TYPE_INFO_NORET(Addr, TypeString, Field, ULONG64Value); \
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} \
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else \
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{ \
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GET_MEMBER_HARDCODED_NORET(Addr, Type, Field, ULONG64Value); \
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} \
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}
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#define GET_MEMBER_NORET_NOSPEW(Addr, Type, TypeString, Field, ULONG64Value) \
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{ \
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if (fUseTypeInfo) \
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{ \
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GET_MEMBER_TYPE_INFO_NORET_NOSPEW(Addr, TypeString, Field, ULONG64Value); \
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} \
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else \
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{ \
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GET_MEMBER_HARDCODED_NORET_NOSPEW(Addr, Type, Field, ULONG64Value); \
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} \
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}
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#define PRINT_MEMBER(Addr, Type, TypeString, Field, ULONG64Value) \
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{ \
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GET_MEMBER(Addr, Type, TypeString, Field, ULONG64Value); \
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dprintf(#Field" - 0x%I64x\n", ULONG64Value); \
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}
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#define PRINT_MEMBER_DECIMAL_AND_HEX(Addr, Type, TypeString, Field, ULONG64Value) \
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{ \
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GET_MEMBER(Addr, Type, TypeString, Field, ULONG64Value); \
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dprintf(#Field" - %I64d 0x%I64x\n", ULONG64Value, ULONG64Value); \
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}
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#define PRINT_MEMBER_WITH_LABEL(Addr, Type, TypeString, Field, Label, ULONG64Value) \
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{ \
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GET_MEMBER(Addr, Type, TypeString, Field, ULONG64Value); \
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dprintf("%s - 0x%I64x\n", Label, ULONG64Value); \
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}
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#define PRINT_MEMBER_BOOLEAN(Addr, Type, TypeString, Field, ULONG64Value) \
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{ \
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GET_MEMBER(Addr, Type, TypeString, Field, ULONG64Value); \
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dprintf(#Field" - %s\n", BoolString((BOOL)ULONG64Value)); \
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}
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#define PRINT_MEMBER_BOOLEAN_WITH_LABEL(Addr, Type, TypeString, Field, Label, ULONG64Value) \
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{ \
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GET_MEMBER(Addr, Type, TypeString, Field, ULONG64Value); \
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dprintf("%s - %s\n", Label, BoolString((BOOL)ULONG64Value)); \
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}
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#define PRINT_MEMBER_SYMBOL(Addr, Type, TypeString, Field, ULONG64Value) \
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{ \
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GET_MEMBER(Addr, Type, TypeString, Field, ULONG64Value); \
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dprintf(#Field" - %s\n", MapSymbol(ULONG64Value)); \
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}
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#define PRINT_OFFSET(yy, _x_) \
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{dprintf(#_x_" - 0x%x\n", ((ULONG_PTR)qwAddr+offsetof(yy, _x_)));}
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#define GET_OFFSET_OF(Type, TypeString, Field, Offset) \
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{ \
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if (fUseTypeInfo) \
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{ \
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GetFieldOffset(#TypeString, #Field, Offset); \
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} \
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else \
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{ \
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*Offset = offsetof(Type, Field); \
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} \
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}
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#define GET_ADDRESS_OF(qwAddr, Type, TypeString, Field, FieldAddr, ULONGtmp) \
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{ \
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GET_OFFSET_OF(Type, TypeString, Field, &ULONGtmp); \
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FieldAddr = qwAddr + ULONGtmp; \
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}
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#define PRINT_ADDRESS_OF(qwAddr, Type, TypeString, Field, ULONGtmp) \
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{ \
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GET_OFFSET_OF(Type, TypeString, Field, &ULONGtmp); \
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dprintf(#Field" - 0x%I64x\n", qwAddr + ULONGtmp); \
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}
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#define PRINT_ADDRESS_OF_WITH_LABEL(qwAddr, Type, TypeString, Field, Label, ULONGtmp) \
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{ \
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GET_OFFSET_OF(Type, TypeString, Field, &ULONGtmp); \
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dprintf(Label" - 0x%I64x\n", qwAddr + ULONGtmp); \
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}
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extern ULONG GetTypeSize(PUCHAR TypeName);
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extern ULONG64 GetVar(PCSTR VarName);
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extern char *
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BoolString(
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BOOL Value
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);
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extern
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PCHAR
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MapSymbol(ULONG64);
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extern
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RPC_CHAR *
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ReadProcessRpcChar(
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ULONG64 qwAddr
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);
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extern
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BOOL
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GetData(IN ULONG64 qwAddress, IN LPVOID ptr, IN ULONG size);
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extern
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char *
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strtok(
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char *String
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);
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// defines a variable of a given type without invoking its constructor - just a placeholder
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// large enough for the class. Have in mind that it is allocated on the stack
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#define NO_CONSTRUCTOR_TYPE(structName, var) \
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unsigned char buf##structName[sizeof(structName)]; \
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structName *var = (structName *)buf##structName;
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#endif
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