123 lines
4.1 KiB
C
123 lines
4.1 KiB
C
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/****************************** Module Header ******************************\
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* Module Name: stdexts.h
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*
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* Copyright (c) Microsoft Corporation. All rights reserved.
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*
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* This module contains standard routines for creating sane debuging extensions.
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*
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* History:
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* 11-Apr-1995 Sanfords Created
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\***************************************************************************/
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#ifdef NOEXTAPI
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#undef NOEXTAPI
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#endif // !NOEXTAPI
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#define NOEXTAPI
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#include <wdbgexts.h>
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/*
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* Preceeding this header the following must have been defined:
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* PSTR pszExtName;
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*
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* This module includes "exts.h" which defines what exported functions are
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* supported by each extension and contains all help text and legal option
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* information. At a minimum exts.h must have:
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DOIT( help
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,"help -v [cmd] - Displays this list or gives details on command\n"
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," help - To dump short help text on all commands.\n"
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" help -v - To dump long help text on all commands.\n"
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" help cmd - To dump long help on given command.\n"
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,"v"
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,CUSTOM)
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*/
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extern HANDLE hCurrentProcess;
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extern HANDLE hCurrentThread;
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extern DWORD dwCurrentPc;
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extern WINDBG_EXTENSION_APIS *lpExtensionApis;
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#ifdef KERNEL
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extern DWORD dwProcessor;
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extern WINDBG_EXTENSION_APIS ExtensionApis;
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#endif // KERNEL
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#define Print (lpExtensionApis->lpOutputRoutine)
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#define OUTAHERE() RtlRaiseStatus(STATUS_NONCONTINUABLE_EXCEPTION);
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#define GetSym (lpExtensionApis->lpGetSymbolRoutine)
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#define ReadMem (lpExtensionApis->lpReadProcessMemoryRoutine)
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#define IsWinDbg() (lpExtensionApis->nSize >= sizeof(WINDBG_EXTENSION_APIS))
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#define SAFEWHILE(exp) while (!IsCtrlCHit() && (exp))
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extern PSTR pszAccessViolation;
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extern PSTR pszMoveException;
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extern PSTR pszReadFailure;
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#define OPTS_ERROR 0xFFFFFFFF
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#define OFLAG(l) (1L << ((DWORD)#@l - (DWORD)'a'))
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#define move(dst, src) moveBlock(&(dst), src, sizeof(dst))
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#define tryMove(dst, src) tryMoveBlock(&(dst), src, sizeof(dst))
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#define tryDword(pdst, src) tryMoveBlock(pdst, src, sizeof(DWORD))
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//#define DEBUGPRINT Print // set this when debuging your extensions
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#define DEBUGPRINT
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VOID moveBlock(PVOID pdst, PVOID src, DWORD size);
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BOOL tryMoveBlock(PVOID pdst, PVOID src, DWORD size);
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VOID moveExp(PVOID pdst, LPSTR pszExp);
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BOOL tryMoveExp(PVOID pdst, LPSTR pszExp);
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VOID moveExpValue(PVOID pdst, LPSTR pszExp);
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BOOL tryMoveExpValue(PVOID pdst, LPSTR pszExp);
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BOOL tryMoveExpPtr(PVOID pdst, LPSTR pszExp);
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VOID moveExpValuePtr(PVOID pdst, LPSTR pszExp);
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BOOL IsCtrlCHit(VOID);
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PVOID OptEvalExp(LPSTR psz);
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PVOID OptEvalExp2(LPSTR *ppsz);
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DWORD StringToOpts(LPSTR psz);
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DWORD GetOpts(LPSTR *ppszArgs, LPSTR pszLegalArgs);
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VOID PrintHuge(LPSTR psz);
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PVOID EvalExp(LPSTR psz);
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/*
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* entrypoint function type values
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*/
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#define NOARGS 0
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#define STDARGS0 1
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#define STDARGS1 2
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#define STDARGS2 3
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#define STDARGS3 4
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#define STDARGS4 5
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#define CUSTOM 9
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/*
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* worker function prototype types
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*/
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typedef BOOL (* TYPE_NOARGS)(VOID);
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typedef BOOL (* TYPE_STDARGS0)(DWORD);
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typedef BOOL (* TYPE_STDARGS1)(DWORD, PVOID);
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typedef BOOL (* TYPE_STDARGS2)(DWORD, PVOID, PVOID);
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typedef BOOL (* TYPE_STDARGS3)(DWORD, PVOID, PVOID, PVOID);
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typedef BOOL (* TYPE_STDARGS4)(DWORD, PVOID, PVOID, PVOID, PVOID);
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typedef BOOL (* TYPE_CUSTOM)(DWORD, LPSTR);
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/*
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* worker function proto-prototypes
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*/
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#define PROTO_NOARGS(name, opts) BOOL I##name(VOID)
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#define PROTO_STDARGS0(name, opts) BOOL I##name(DWORD options)
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#define PROTO_STDARGS1(name, opts) BOOL I##name(DWORD options, PVOID param1)
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#define PROTO_STDARGS2(name, opts) BOOL I##name(DWORD options, PVOID param1, PVOID param2)
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#define PROTO_STDARGS3(name, opts) BOOL I##name(DWORD options, PVOID param1, PVOID param2, PVOID param3)
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#define PROTO_STDARGS4(name, opts) BOOL I##name(DWORD options, PVOID param1, PVOID param2, PVOID param3, PVOID param4)
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#define PROTO_CUSTOM(name, opts) BOOL I##name(DWORD options, LPSTR pszArg)
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/*
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* worker function prototypes (generated from exts.h)
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*/
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#define DOIT(name, h1, h2, opts, type) PROTO_##type(name, opts);
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#include "exts.h"
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#undef DOIT
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