зеркало из https://github.com/mozilla/pjs.git
122 строки
4.4 KiB
C
122 строки
4.4 KiB
C
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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*
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* The contents of this file are subject to the Mozilla Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is nsStackFrameWin.h code, released
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* December 20, 2000.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 2000 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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* Michael Judge, 20-December-2000
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*
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* Alternatively, the contents of this file may be used under the
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* terms of the GNU Public License (the "GPL"), in which case the
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* provisions of the GPL are applicable instead of those above.
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* If you wish to allow use of your version of this file only
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* under the terms of the GPL and not to allow others to use your
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* version of this file under the MPL, indicate your decision by
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* deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL. If you do not delete
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* the provisions above, a recipient may use your version of this
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* file under either the MPL or the GPL.
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*/
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#ifndef nsStackFrameWin_h___
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#define nsStackFrameWin_h___
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#if defined(_WIN32) && defined(_M_IX86) // WIN32 x86 stack walking code
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#include "nspr.h"
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#include <windows.h>
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#include <imagehlp.h>
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// Define these as static pointers so that we can load the DLL on the
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// fly (and not introduce a link-time dependency on it). Tip o' the
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// hat to Matt Pietrick for this idea. See:
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//
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// http://msdn.microsoft.com/library/periodic/period97/F1/D3/S245C6.htm
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//
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PR_BEGIN_EXTERN_C
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typedef DWORD (__stdcall *SYMSETOPTIONSPROC)(DWORD);
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extern SYMSETOPTIONSPROC _SymSetOptions;
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typedef BOOL (__stdcall *SYMINITIALIZEPROC)(HANDLE, LPSTR, BOOL);
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extern SYMINITIALIZEPROC _SymInitialize;
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typedef BOOL (__stdcall *SYMCLEANUPPROC)(HANDLE);
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extern SYMCLEANUPPROC _SymCleanup;
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typedef BOOL (__stdcall *STACKWALKPROC)(DWORD,
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HANDLE,
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HANDLE,
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LPSTACKFRAME,
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LPVOID,
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PREAD_PROCESS_MEMORY_ROUTINE,
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PFUNCTION_TABLE_ACCESS_ROUTINE,
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PGET_MODULE_BASE_ROUTINE,
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PTRANSLATE_ADDRESS_ROUTINE);
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extern STACKWALKPROC _StackWalk;
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typedef LPVOID (__stdcall *SYMFUNCTIONTABLEACCESSPROC)(HANDLE, DWORD);
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extern SYMFUNCTIONTABLEACCESSPROC _SymFunctionTableAccess;
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typedef DWORD (__stdcall *SYMGETMODULEBASEPROC)(HANDLE, DWORD);
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extern SYMGETMODULEBASEPROC _SymGetModuleBase;
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typedef BOOL (__stdcall *SYMGETSYMFROMADDRPROC)(HANDLE, DWORD, PDWORD, PIMAGEHLP_SYMBOL);
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extern SYMGETSYMFROMADDRPROC _SymGetSymFromAddr;
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typedef DWORD ( __stdcall *SYMLOADMODULE)(HANDLE, HANDLE, PSTR, PSTR, DWORD, DWORD);
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extern SYMLOADMODULE _SymLoadModule;
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typedef DWORD ( __stdcall *SYMUNDNAME)(PIMAGEHLP_SYMBOL, PSTR, DWORD);
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extern SYMUNDNAME _SymUnDName;
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typedef DWORD ( __stdcall *SYMGETMODULEINFO)( HANDLE, DWORD, PIMAGEHLP_MODULE);
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extern SYMGETMODULEINFO _SymGetModuleInfo;
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typedef BOOL ( __stdcall *ENUMLOADEDMODULES)( HANDLE, PENUMLOADED_MODULES_CALLBACK, PVOID);
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extern ENUMLOADEDMODULES _EnumerateLoadedModules;
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typedef BOOL (__stdcall *SYMGETLINEFROMADDRPROC)(HANDLE, DWORD, PDWORD, PIMAGEHLP_LINE);
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extern SYMGETLINEFROMADDRPROC _SymGetLineFromAddr;
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PRBool EnsureSymInitialized();
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PRBool EnsureImageHlpInitialized();
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/*
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* SymGetModuleInfoEspecial
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*
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* Attempt to determine the module information.
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* Bug 112196 says this DLL may not have been loaded at the time
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* SymInitialize was called, and thus the module information
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* and symbol information is not available.
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* This code rectifies that problem.
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* Line information is optional.
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*/
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BOOL SymGetModuleInfoEspecial(HANDLE aProcess, DWORD aAddr, PIMAGEHLP_MODULE aModuleInfo, PIMAGEHLP_LINE aLineInfo);
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void DumpStackToFile(FILE* out);
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PR_END_EXTERN_C
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#endif //WIN32
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#endif //nsStackFrameWin_h___
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