From f215e02bf85f68d3a6106c2a1f4f7f063f819064 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 11 Apr 2024 10:17:27 +0200 Subject: Adding upstream version 7.0.14-dfsg. Signed-off-by: Daniel Baumann --- src/libs/xpcom18a4/xpcom/base/nsStackFrameWin.h | 126 ++++++++++++++++++++++++ 1 file changed, 126 insertions(+) create mode 100644 src/libs/xpcom18a4/xpcom/base/nsStackFrameWin.h (limited to 'src/libs/xpcom18a4/xpcom/base/nsStackFrameWin.h') diff --git a/src/libs/xpcom18a4/xpcom/base/nsStackFrameWin.h b/src/libs/xpcom18a4/xpcom/base/nsStackFrameWin.h new file mode 100644 index 00000000..d9b6585c --- /dev/null +++ b/src/libs/xpcom18a4/xpcom/base/nsStackFrameWin.h @@ -0,0 +1,126 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- + * + * ***** BEGIN LICENSE BLOCK ***** + * Version: MPL 1.1/GPL 2.0/LGPL 2.1 + * + * The contents of this file are subject to the Mozilla Public License Version + * 1.1 (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * http://www.mozilla.org/MPL/ + * + * Software distributed under the License is distributed on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License + * for the specific language governing rights and limitations under the + * License. + * + * The Original Code is nsStackFrameWin.h code, released + * December 20, 2000. + * + * The Initial Developer of the Original Code is + * Netscape Communications Corporation. + * Portions created by the Initial Developer are Copyright (C) 2000 + * the Initial Developer. All Rights Reserved. + * + * Contributor(s): + * Michael Judge, 20-December-2000 + * + * Alternatively, the contents of this file may be used under the terms of + * either of the GNU General Public License Version 2 or later (the "GPL"), + * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), + * in which case the provisions of the GPL or the LGPL are applicable instead + * of those above. If you wish to allow use of your version of this file only + * under the terms of either the GPL or the LGPL, and not to allow others to + * use your version of this file under the terms of the MPL, indicate your + * decision by deleting the provisions above and replace them with the notice + * and other provisions required by the GPL or the LGPL. If you do not delete + * the provisions above, a recipient may use your version of this file under + * the terms of any one of the MPL, the GPL or the LGPL. + * + * ***** END LICENSE BLOCK ***** */ +#ifndef nsStackFrameWin_h___ +#define nsStackFrameWin_h___ + + +#if defined(_WIN32) && defined(_M_IX86) // WIN32 x86 stack walking code +#include "nspr.h" +#include +#include + +// Define these as static pointers so that we can load the DLL on the +// fly (and not introduce a link-time dependency on it). Tip o' the +// hat to Matt Pietrick for this idea. See: +// +// http://msdn.microsoft.com/library/periodic/period97/F1/D3/S245C6.htm +// +PR_BEGIN_EXTERN_C + +typedef DWORD (__stdcall *SYMSETOPTIONSPROC)(DWORD); +extern SYMSETOPTIONSPROC _SymSetOptions; + +typedef BOOL (__stdcall *SYMINITIALIZEPROC)(HANDLE, LPSTR, BOOL); +extern SYMINITIALIZEPROC _SymInitialize; + +typedef BOOL (__stdcall *SYMCLEANUPPROC)(HANDLE); +extern SYMCLEANUPPROC _SymCleanup; + +typedef BOOL (__stdcall *STACKWALKPROC)(DWORD, + HANDLE, + HANDLE, + LPSTACKFRAME, + LPVOID, + PREAD_PROCESS_MEMORY_ROUTINE, + PFUNCTION_TABLE_ACCESS_ROUTINE, + PGET_MODULE_BASE_ROUTINE, + PTRANSLATE_ADDRESS_ROUTINE); +extern STACKWALKPROC _StackWalk; + +typedef LPVOID (__stdcall *SYMFUNCTIONTABLEACCESSPROC)(HANDLE, DWORD); +extern SYMFUNCTIONTABLEACCESSPROC _SymFunctionTableAccess; + +typedef DWORD (__stdcall *SYMGETMODULEBASEPROC)(HANDLE, DWORD); +extern SYMGETMODULEBASEPROC _SymGetModuleBase; + +typedef BOOL (__stdcall *SYMGETSYMFROMADDRPROC)(HANDLE, DWORD, PDWORD, PIMAGEHLP_SYMBOL); +extern SYMGETSYMFROMADDRPROC _SymGetSymFromAddr; + +typedef DWORD ( __stdcall *SYMLOADMODULE)(HANDLE, HANDLE, PSTR, PSTR, DWORD, DWORD); +extern SYMLOADMODULE _SymLoadModule; + +typedef DWORD ( __stdcall *SYMUNDNAME)(PIMAGEHLP_SYMBOL, PSTR, DWORD); +extern SYMUNDNAME _SymUnDName; + +typedef DWORD ( __stdcall *SYMGETMODULEINFO)( HANDLE, DWORD, PIMAGEHLP_MODULE); +extern SYMGETMODULEINFO _SymGetModuleInfo; + +typedef BOOL ( __stdcall *ENUMLOADEDMODULES)( HANDLE, PENUMLOADED_MODULES_CALLBACK, PVOID); +extern ENUMLOADEDMODULES _EnumerateLoadedModules; + +typedef BOOL (__stdcall *SYMGETLINEFROMADDRPROC)(HANDLE, DWORD, PDWORD, PIMAGEHLP_LINE); +extern SYMGETLINEFROMADDRPROC _SymGetLineFromAddr; + +PRBool EnsureSymInitialized(); + +PRBool EnsureImageHlpInitialized(); + +/* + * SymGetModuleInfoEspecial + * + * Attempt to determine the module information. + * Bug 112196 says this DLL may not have been loaded at the time + * SymInitialize was called, and thus the module information + * and symbol information is not available. + * This code rectifies that problem. + * Line information is optional. + */ +BOOL SymGetModuleInfoEspecial(HANDLE aProcess, DWORD aAddr, PIMAGEHLP_MODULE aModuleInfo, PIMAGEHLP_LINE aLineInfo); + + +void DumpStackToFile(FILE* out); + +PR_END_EXTERN_C + +#endif //WIN32 + +#endif //nsStackFrameWin_h___ + + -- cgit v1.2.3