diff --git a/CMakeLists.txt b/CMakeLists.txt index 2454d90b..f6a3419f 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -44,7 +44,6 @@ add_subdirectory( "deps/MySQL" ) add_subdirectory( "deps/datReader" ) add_subdirectory( "deps/mysqlConnector" ) add_subdirectory( "deps/recastnavigation" ) -add_subdirectory( "deps/stackwalker" ) ############################## # Main Sapphire Components # diff --git a/deps/stackwalker/CMakeLists.txt b/deps/stackwalker/CMakeLists.txt deleted file mode 100644 index d0111465..00000000 --- a/deps/stackwalker/CMakeLists.txt +++ /dev/null @@ -1,11 +0,0 @@ -cmake_minimum_required(VERSION 3.0.2) -project(Sapphire) - -if( WIN32 ) - - file( GLOB STACKWALKER_INCLUDE_FILES "${CMAKE_CURRENT_SOURCE_DIR}/*.h*" ) - file( GLOB STACKWALKER_SOURCE_FILES "${CMAKE_CURRENT_SOURCE_DIR}/*.c*" ) - - add_library( stackwalker ${STACKWALKER_INCLUDE_FILES} ${STACKWALKER_SOURCE_FILES} ) - -endif() \ No newline at end of file diff --git a/deps/stackwalker/StackWalker.cpp b/deps/stackwalker/StackWalker.cpp deleted file mode 100644 index 7008ac67..00000000 --- a/deps/stackwalker/StackWalker.cpp +++ /dev/null @@ -1,1469 +0,0 @@ -/********************************************************************** - * - * StackWalker.cpp - * https://github.com/JochenKalmbach/StackWalker - * - * Old location: http://stackwalker.codeplex.com/ - * - * - * History: - * 2005-07-27 v1 - First public release on http://www.codeproject.com/ - * http://www.codeproject.com/threads/StackWalker.asp - * 2005-07-28 v2 - Changed the params of the constructor and ShowCallstack - * (to simplify the usage) - * 2005-08-01 v3 - Changed to use 'CONTEXT_FULL' instead of CONTEXT_ALL - * (should also be enough) - * - Changed to compile correctly with the PSDK of VC7.0 - * (GetFileVersionInfoSizeA and GetFileVersionInfoA is wrongly defined: - * it uses LPSTR instead of LPCSTR as first parameter) - * - Added declarations to support VC5/6 without using 'dbghelp.h' - * - Added a 'pUserData' member to the ShowCallstack function and the - * PReadProcessMemoryRoutine declaration (to pass some user-defined data, - * which can be used in the readMemoryFunction-callback) - * 2005-08-02 v4 - OnSymInit now also outputs the OS-Version by default - * - Added example for doing an exception-callstack-walking in main.cpp - * (thanks to owillebo: http://www.codeproject.com/script/profile/whos_who.asp?id=536268) - * 2005-08-05 v5 - Removed most Lint (http://www.gimpel.com/) errors... thanks to Okko Willeboordse! - * 2008-08-04 v6 - Fixed Bug: Missing LEAK-end-tag - * http://www.codeproject.com/KB/applications/leakfinder.aspx?msg=2502890#xx2502890xx - * Fixed Bug: Compiled with "WIN32_LEAN_AND_MEAN" - * http://www.codeproject.com/KB/applications/leakfinder.aspx?msg=1824718#xx1824718xx - * Fixed Bug: Compiling with "/Wall" - * http://www.codeproject.com/KB/threads/StackWalker.aspx?msg=2638243#xx2638243xx - * Fixed Bug: Now checking SymUseSymSrv - * http://www.codeproject.com/KB/threads/StackWalker.aspx?msg=1388979#xx1388979xx - * Fixed Bug: Support for recursive function calls - * http://www.codeproject.com/KB/threads/StackWalker.aspx?msg=1434538#xx1434538xx - * Fixed Bug: Missing FreeLibrary call in "GetModuleListTH32" - * http://www.codeproject.com/KB/threads/StackWalker.aspx?msg=1326923#xx1326923xx - * Fixed Bug: SymDia is number 7, not 9! - * 2008-09-11 v7 For some (undocumented) reason, dbhelp.h is needing a packing of 8! - * Thanks to Teajay which reported the bug... - * http://www.codeproject.com/KB/applications/leakfinder.aspx?msg=2718933#xx2718933xx - * 2008-11-27 v8 Debugging Tools for Windows are now stored in a different directory - * Thanks to Luiz Salamon which reported this "bug"... - * http://www.codeproject.com/KB/threads/StackWalker.aspx?msg=2822736#xx2822736xx - * 2009-04-10 v9 License slightly corrected ( replaced) - * 2009-11-01 v10 Moved to http://stackwalker.codeplex.com/ - * 2009-11-02 v11 Now try to use IMAGEHLP_MODULE64_V3 if available - * 2010-04-15 v12 Added support for VS2010 RTM - * 2010-05-25 v13 Now using secure MyStrcCpy. Thanks to luke.simon: - * http://www.codeproject.com/KB/applications/leakfinder.aspx?msg=3477467#xx3477467xx - * 2013-01-07 v14 Runtime Check Error VS2010 Debug Builds fixed: - * http://stackwalker.codeplex.com/workitem/10511 - * - * - * LICENSE (http://www.opensource.org/licenses/bsd-license.php) - * - * Copyright (c) 2005-2013, Jochen Kalmbach - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, - * are permitted provided that the following conditions are met: - * - * Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * Neither the name of Jochen Kalmbach nor the names of its contributors may be - * used to endorse or promote products derived from this software without - * specific prior written permission. - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, - * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - **********************************************************************/ - -#include "StackWalker.h" - -#include -#include -#include -#include -#pragma comment(lib, "version.lib") // for "VerQueryValue" -#pragma warning(disable : 4826) - - -// If VC7 and later, then use the shipped 'dbghelp.h'-file -#pragma pack(push, 8) -#if _MSC_VER >= 1300 -#include -#else -// inline the important dbghelp.h-declarations... -typedef enum -{ - SymNone = 0, - SymCoff, - SymCv, - SymPdb, - SymExport, - SymDeferred, - SymSym, - SymDia, - SymVirtual, - NumSymTypes -} SYM_TYPE; -typedef struct _IMAGEHLP_LINE64 -{ - DWORD SizeOfStruct; // set to sizeof(IMAGEHLP_LINE64) - PVOID Key; // internal - DWORD LineNumber; // line number in file - PCHAR FileName; // full filename - DWORD64 Address; // first instruction of line -} IMAGEHLP_LINE64, *PIMAGEHLP_LINE64; -typedef struct _IMAGEHLP_MODULE64 -{ - DWORD SizeOfStruct; // set to sizeof(IMAGEHLP_MODULE64) - DWORD64 BaseOfImage; // base load address of module - DWORD ImageSize; // virtual size of the loaded module - DWORD TimeDateStamp; // date/time stamp from pe header - DWORD CheckSum; // checksum from the pe header - DWORD NumSyms; // number of symbols in the symbol table - SYM_TYPE SymType; // type of symbols loaded - CHAR ModuleName[32]; // module name - CHAR ImageName[256]; // image name - CHAR LoadedImageName[256]; // symbol file name -} IMAGEHLP_MODULE64, *PIMAGEHLP_MODULE64; -typedef struct _IMAGEHLP_SYMBOL64 -{ - DWORD SizeOfStruct; // set to sizeof(IMAGEHLP_SYMBOL64) - DWORD64 Address; // virtual address including dll base address - DWORD Size; // estimated size of symbol, can be zero - DWORD Flags; // info about the symbols, see the SYMF defines - DWORD MaxNameLength; // maximum size of symbol name in 'Name' - CHAR Name[1]; // symbol name (null terminated string) -} IMAGEHLP_SYMBOL64, *PIMAGEHLP_SYMBOL64; -typedef enum -{ - AddrMode1616, - AddrMode1632, - AddrModeReal, - AddrModeFlat -} ADDRESS_MODE; -typedef struct _tagADDRESS64 -{ - DWORD64 Offset; - WORD Segment; - ADDRESS_MODE Mode; -} ADDRESS64, *LPADDRESS64; -typedef struct _KDHELP64 -{ - DWORD64 Thread; - DWORD ThCallbackStack; - DWORD ThCallbackBStore; - DWORD NextCallback; - DWORD FramePointer; - DWORD64 KiCallUserMode; - DWORD64 KeUserCallbackDispatcher; - DWORD64 SystemRangeStart; - DWORD64 Reserved[8]; -} KDHELP64, *PKDHELP64; -typedef struct _tagSTACKFRAME64 -{ - ADDRESS64 AddrPC; // program counter - ADDRESS64 AddrReturn; // return address - ADDRESS64 AddrFrame; // frame pointer - ADDRESS64 AddrStack; // stack pointer - ADDRESS64 AddrBStore; // backing store pointer - PVOID FuncTableEntry; // pointer to pdata/fpo or NULL - DWORD64 Params[4]; // possible arguments to the function - BOOL Far; // WOW far call - BOOL Virtual; // is this a virtual frame? - DWORD64 Reserved[3]; - KDHELP64 KdHelp; -} STACKFRAME64, *LPSTACKFRAME64; -typedef BOOL(__stdcall* PREAD_PROCESS_MEMORY_ROUTINE64)(HANDLE hProcess, - DWORD64 qwBaseAddress, - PVOID lpBuffer, - DWORD nSize, - LPDWORD lpNumberOfBytesRead); -typedef PVOID(__stdcall* PFUNCTION_TABLE_ACCESS_ROUTINE64)(HANDLE hProcess, DWORD64 AddrBase); -typedef DWORD64(__stdcall* PGET_MODULE_BASE_ROUTINE64)(HANDLE hProcess, DWORD64 Address); -typedef DWORD64(__stdcall* PTRANSLATE_ADDRESS_ROUTINE64)(HANDLE hProcess, - HANDLE hThread, - LPADDRESS64 lpaddr); - -// clang-format off -#define SYMOPT_CASE_INSENSITIVE 0x00000001 -#define SYMOPT_UNDNAME 0x00000002 -#define SYMOPT_DEFERRED_LOADS 0x00000004 -#define SYMOPT_NO_CPP 0x00000008 -#define SYMOPT_LOAD_LINES 0x00000010 -#define SYMOPT_OMAP_FIND_NEAREST 0x00000020 -#define SYMOPT_LOAD_ANYTHING 0x00000040 -#define SYMOPT_IGNORE_CVREC 0x00000080 -#define SYMOPT_NO_UNQUALIFIED_LOADS 0x00000100 -#define SYMOPT_FAIL_CRITICAL_ERRORS 0x00000200 -#define SYMOPT_EXACT_SYMBOLS 0x00000400 -#define SYMOPT_ALLOW_ABSOLUTE_SYMBOLS 0x00000800 -#define SYMOPT_IGNORE_NT_SYMPATH 0x00001000 -#define SYMOPT_INCLUDE_32BIT_MODULES 0x00002000 -#define SYMOPT_PUBLICS_ONLY 0x00004000 -#define SYMOPT_NO_PUBLICS 0x00008000 -#define SYMOPT_AUTO_PUBLICS 0x00010000 -#define SYMOPT_NO_IMAGE_SEARCH 0x00020000 -#define SYMOPT_SECURE 0x00040000 -#define SYMOPT_DEBUG 0x80000000 -#define UNDNAME_COMPLETE (0x0000) // Enable full undecoration -#define UNDNAME_NAME_ONLY (0x1000) // Crack only the name for primary declaration; -// clang-format on - -#endif // _MSC_VER < 1300 -#pragma pack(pop) - -// Some missing defines (for VC5/6): -#ifndef INVALID_FILE_ATTRIBUTES -#define INVALID_FILE_ATTRIBUTES ((DWORD)-1) -#endif - -// secure-CRT_functions are only available starting with VC8 -#if _MSC_VER < 1400 -#define strcpy_s(dst, len, src) strcpy(dst, src) -#define strncpy_s(dst, len, src, maxLen) strncpy(dst, len, src) -#define strcat_s(dst, len, src) strcat(dst, src) -#define _snprintf_s _snprintf -#define _tcscat_s _tcscat -#endif - -static void MyStrCpy(char* szDest, size_t nMaxDestSize, const char* szSrc) -{ - if (nMaxDestSize <= 0) - return; - strncpy_s(szDest, nMaxDestSize, szSrc, _TRUNCATE); - // INFO: _TRUNCATE will ensure that it is null-terminated; - // but with older compilers (<1400) it uses "strncpy" and this does not!) - szDest[nMaxDestSize - 1] = 0; -} // MyStrCpy - -// Normally it should be enough to use 'CONTEXT_FULL' (better would be 'CONTEXT_ALL') -#define USED_CONTEXT_FLAGS CONTEXT_FULL - -class StackWalkerInternal -{ -public: - StackWalkerInternal(StackWalker* parent, HANDLE hProcess) - { - m_parent = parent; - m_hDbhHelp = NULL; - pSC = NULL; - m_hProcess = hProcess; - m_szSymPath = NULL; - pSFTA = NULL; - pSGLFA = NULL; - pSGMB = NULL; - pSGMI = NULL; - pSGO = NULL; - pSGSFA = NULL; - pSI = NULL; - pSLM = NULL; - pSSO = NULL; - pSW = NULL; - pUDSN = NULL; - pSGSP = NULL; - } - ~StackWalkerInternal() - { - if (pSC != NULL) - pSC(m_hProcess); // SymCleanup - if (m_hDbhHelp != NULL) - FreeLibrary(m_hDbhHelp); - m_hDbhHelp = NULL; - m_parent = NULL; - if (m_szSymPath != NULL) - free(m_szSymPath); - m_szSymPath = NULL; - } - BOOL Init(LPCSTR szSymPath) - { - if (m_parent == NULL) - return FALSE; - // Dynamically load the Entry-Points for dbghelp.dll: - // First try to load the newest one from - TCHAR szTemp[4096]; - // But before we do this, we first check if the ".local" file exists - if (GetModuleFileName(NULL, szTemp, 4096) > 0) - { - _tcscat_s(szTemp, _T(".local")); - if (GetFileAttributes(szTemp) == INVALID_FILE_ATTRIBUTES) - { - // ".local" file does not exist, so we can try to load the dbghelp.dll from the "Debugging Tools for Windows" - // Ok, first try the new path according to the architecture: -#ifdef _M_IX86 - if ((m_hDbhHelp == NULL) && (GetEnvironmentVariable(_T("ProgramFiles"), szTemp, 4096) > 0)) - { - _tcscat_s(szTemp, _T("\\Debugging Tools for Windows (x86)\\dbghelp.dll")); - // now check if the file exists: - if (GetFileAttributes(szTemp) != INVALID_FILE_ATTRIBUTES) - { - m_hDbhHelp = LoadLibrary(szTemp); - } - } -#elif _M_X64 - if ((m_hDbhHelp == NULL) && (GetEnvironmentVariable(_T("ProgramFiles"), szTemp, 4096) > 0)) - { - _tcscat_s(szTemp, _T("\\Debugging Tools for Windows (x64)\\dbghelp.dll")); - // now check if the file exists: - if (GetFileAttributes(szTemp) != INVALID_FILE_ATTRIBUTES) - { - m_hDbhHelp = LoadLibrary(szTemp); - } - } -#elif _M_IA64 - if ((m_hDbhHelp == NULL) && (GetEnvironmentVariable(_T("ProgramFiles"), szTemp, 4096) > 0)) - { - _tcscat_s(szTemp, _T("\\Debugging Tools for Windows (ia64)\\dbghelp.dll")); - // now check if the file exists: - if (GetFileAttributes(szTemp) != INVALID_FILE_ATTRIBUTES) - { - m_hDbhHelp = LoadLibrary(szTemp); - } - } -#endif - // If still not found, try the old directories... - if ((m_hDbhHelp == NULL) && (GetEnvironmentVariable(_T("ProgramFiles"), szTemp, 4096) > 0)) - { - _tcscat_s(szTemp, _T("\\Debugging Tools for Windows\\dbghelp.dll")); - // now check if the file exists: - if (GetFileAttributes(szTemp) != INVALID_FILE_ATTRIBUTES) - { - m_hDbhHelp = LoadLibrary(szTemp); - } - } -#if defined _M_X64 || defined _M_IA64 - // Still not found? Then try to load the (old) 64-Bit version: - if ((m_hDbhHelp == NULL) && (GetEnvironmentVariable(_T("ProgramFiles"), szTemp, 4096) > 0)) - { - _tcscat_s(szTemp, _T("\\Debugging Tools for Windows 64-Bit\\dbghelp.dll")); - if (GetFileAttributes(szTemp) != INVALID_FILE_ATTRIBUTES) - { - m_hDbhHelp = LoadLibrary(szTemp); - } - } -#endif - } - } - if (m_hDbhHelp == NULL) // if not already loaded, try to load a default-one - m_hDbhHelp = LoadLibrary(_T("dbghelp.dll")); - if (m_hDbhHelp == NULL) - return FALSE; - pSI = (tSI)GetProcAddress(m_hDbhHelp, "SymInitialize"); - pSC = (tSC)GetProcAddress(m_hDbhHelp, "SymCleanup"); - - pSW = (tSW)GetProcAddress(m_hDbhHelp, "StackWalk64"); - pSGO = (tSGO)GetProcAddress(m_hDbhHelp, "SymGetOptions"); - pSSO = (tSSO)GetProcAddress(m_hDbhHelp, "SymSetOptions"); - - pSFTA = (tSFTA)GetProcAddress(m_hDbhHelp, "SymFunctionTableAccess64"); - pSGLFA = (tSGLFA)GetProcAddress(m_hDbhHelp, "SymGetLineFromAddr64"); - pSGMB = (tSGMB)GetProcAddress(m_hDbhHelp, "SymGetModuleBase64"); - pSGMI = (tSGMI)GetProcAddress(m_hDbhHelp, "SymGetModuleInfo64"); - pSGSFA = (tSGSFA)GetProcAddress(m_hDbhHelp, "SymGetSymFromAddr64"); - pUDSN = (tUDSN)GetProcAddress(m_hDbhHelp, "UnDecorateSymbolName"); - pSLM = (tSLM)GetProcAddress(m_hDbhHelp, "SymLoadModule64"); - pSGSP = (tSGSP)GetProcAddress(m_hDbhHelp, "SymGetSearchPath"); - - if (pSC == NULL || pSFTA == NULL || pSGMB == NULL || pSGMI == NULL || pSGO == NULL || - pSGSFA == NULL || pSI == NULL || pSSO == NULL || pSW == NULL || pUDSN == NULL || - pSLM == NULL) - { - FreeLibrary(m_hDbhHelp); - m_hDbhHelp = NULL; - pSC = NULL; - return FALSE; - } - - // SymInitialize - if (szSymPath != NULL) - m_szSymPath = _strdup(szSymPath); - if (this->pSI(m_hProcess, m_szSymPath, FALSE) == FALSE) - this->m_parent->OnDbgHelpErr("SymInitialize", GetLastError(), 0); - - DWORD symOptions = this->pSGO(); // SymGetOptions - symOptions |= SYMOPT_LOAD_LINES; - symOptions |= SYMOPT_FAIL_CRITICAL_ERRORS; - //symOptions |= SYMOPT_NO_PROMPTS; - // SymSetOptions - symOptions = this->pSSO(symOptions); - - char buf[StackWalker::STACKWALK_MAX_NAMELEN] = {0}; - if (this->pSGSP != NULL) - { - if (this->pSGSP(m_hProcess, buf, StackWalker::STACKWALK_MAX_NAMELEN) == FALSE) - this->m_parent->OnDbgHelpErr("SymGetSearchPath", GetLastError(), 0); - } - char szUserName[1024] = {0}; - DWORD dwSize = 1024; - GetUserNameA(szUserName, &dwSize); - this->m_parent->OnSymInit(buf, symOptions, szUserName); - - return TRUE; - } - - StackWalker* m_parent; - - HMODULE m_hDbhHelp; - HANDLE m_hProcess; - LPSTR m_szSymPath; - -#pragma pack(push, 8) - typedef struct IMAGEHLP_MODULE64_V3 - { - DWORD SizeOfStruct; // set to sizeof(IMAGEHLP_MODULE64) - DWORD64 BaseOfImage; // base load address of module - DWORD ImageSize; // virtual size of the loaded module - DWORD TimeDateStamp; // date/time stamp from pe header - DWORD CheckSum; // checksum from the pe header - DWORD NumSyms; // number of symbols in the symbol table - SYM_TYPE SymType; // type of symbols loaded - CHAR ModuleName[32]; // module name - CHAR ImageName[256]; // image name - CHAR LoadedImageName[256]; // symbol file name - // new elements: 07-Jun-2002 - CHAR LoadedPdbName[256]; // pdb file name - DWORD CVSig; // Signature of the CV record in the debug directories - CHAR CVData[MAX_PATH * 3]; // Contents of the CV record - DWORD PdbSig; // Signature of PDB - GUID PdbSig70; // Signature of PDB (VC 7 and up) - DWORD PdbAge; // DBI age of pdb - BOOL PdbUnmatched; // loaded an unmatched pdb - BOOL DbgUnmatched; // loaded an unmatched dbg - BOOL LineNumbers; // we have line number information - BOOL GlobalSymbols; // we have internal symbol information - BOOL TypeInfo; // we have type information - // new elements: 17-Dec-2003 - BOOL SourceIndexed; // pdb supports source server - BOOL Publics; // contains public symbols - }; - - typedef struct IMAGEHLP_MODULE64_V2 - { - DWORD SizeOfStruct; // set to sizeof(IMAGEHLP_MODULE64) - DWORD64 BaseOfImage; // base load address of module - DWORD ImageSize; // virtual size of the loaded module - DWORD TimeDateStamp; // date/time stamp from pe header - DWORD CheckSum; // checksum from the pe header - DWORD NumSyms; // number of symbols in the symbol table - SYM_TYPE SymType; // type of symbols loaded - CHAR ModuleName[32]; // module name - CHAR ImageName[256]; // image name - CHAR LoadedImageName[256]; // symbol file name - }; -#pragma pack(pop) - - // SymCleanup() - typedef BOOL(__stdcall* tSC)(IN HANDLE hProcess); - tSC pSC; - - // SymFunctionTableAccess64() - typedef PVOID(__stdcall* tSFTA)(HANDLE hProcess, DWORD64 AddrBase); - tSFTA pSFTA; - - // SymGetLineFromAddr64() - typedef BOOL(__stdcall* tSGLFA)(IN HANDLE hProcess, - IN DWORD64 dwAddr, - OUT PDWORD pdwDisplacement, - OUT PIMAGEHLP_LINE64 Line); - tSGLFA pSGLFA; - - // SymGetModuleBase64() - typedef DWORD64(__stdcall* tSGMB)(IN HANDLE hProcess, IN DWORD64 dwAddr); - tSGMB pSGMB; - - // SymGetModuleInfo64() - typedef BOOL(__stdcall* tSGMI)(IN HANDLE hProcess, - IN DWORD64 dwAddr, - OUT IMAGEHLP_MODULE64_V3* ModuleInfo); - tSGMI pSGMI; - - // SymGetOptions() - typedef DWORD(__stdcall* tSGO)(VOID); - tSGO pSGO; - - // SymGetSymFromAddr64() - typedef BOOL(__stdcall* tSGSFA)(IN HANDLE hProcess, - IN DWORD64 dwAddr, - OUT PDWORD64 pdwDisplacement, - OUT PIMAGEHLP_SYMBOL64 Symbol); - tSGSFA pSGSFA; - - // SymInitialize() - typedef BOOL(__stdcall* tSI)(IN HANDLE hProcess, IN PSTR UserSearchPath, IN BOOL fInvadeProcess); - tSI pSI; - - // SymLoadModule64() - typedef DWORD64(__stdcall* tSLM)(IN HANDLE hProcess, - IN HANDLE hFile, - IN PSTR ImageName, - IN PSTR ModuleName, - IN DWORD64 BaseOfDll, - IN DWORD SizeOfDll); - tSLM pSLM; - - // SymSetOptions() - typedef DWORD(__stdcall* tSSO)(IN DWORD SymOptions); - tSSO pSSO; - - // StackWalk64() - typedef BOOL(__stdcall* tSW)(DWORD MachineType, - HANDLE hProcess, - HANDLE hThread, - LPSTACKFRAME64 StackFrame, - PVOID ContextRecord, - PREAD_PROCESS_MEMORY_ROUTINE64 ReadMemoryRoutine, - PFUNCTION_TABLE_ACCESS_ROUTINE64 FunctionTableAccessRoutine, - PGET_MODULE_BASE_ROUTINE64 GetModuleBaseRoutine, - PTRANSLATE_ADDRESS_ROUTINE64 TranslateAddress); - tSW pSW; - - // UnDecorateSymbolName() - typedef DWORD(__stdcall WINAPI* tUDSN)(PCSTR DecoratedName, - PSTR UnDecoratedName, - DWORD UndecoratedLength, - DWORD Flags); - tUDSN pUDSN; - - typedef BOOL(__stdcall WINAPI* tSGSP)(HANDLE hProcess, PSTR SearchPath, DWORD SearchPathLength); - tSGSP pSGSP; - -private: -// **************************************** ToolHelp32 ************************ -#define MAX_MODULE_NAME32 255 -#define TH32CS_SNAPMODULE 0x00000008 -#pragma pack(push, 8) - typedef struct tagMODULEENTRY32 - { - DWORD dwSize; - DWORD th32ModuleID; // This module - DWORD th32ProcessID; // owning process - DWORD GlblcntUsage; // Global usage count on the module - DWORD ProccntUsage; // Module usage count in th32ProcessID's context - BYTE* modBaseAddr; // Base address of module in th32ProcessID's context - DWORD modBaseSize; // Size in bytes of module starting at modBaseAddr - HMODULE hModule; // The hModule of this module in th32ProcessID's context - char szModule[MAX_MODULE_NAME32 + 1]; - char szExePath[MAX_PATH]; - } MODULEENTRY32; - typedef MODULEENTRY32* PMODULEENTRY32; - typedef MODULEENTRY32* LPMODULEENTRY32; -#pragma pack(pop) - - BOOL GetModuleListTH32(HANDLE hProcess, DWORD pid) - { - // CreateToolhelp32Snapshot() - typedef HANDLE(__stdcall * tCT32S)(DWORD dwFlags, DWORD th32ProcessID); - // Module32First() - typedef BOOL(__stdcall * tM32F)(HANDLE hSnapshot, LPMODULEENTRY32 lpme); - // Module32Next() - typedef BOOL(__stdcall * tM32N)(HANDLE hSnapshot, LPMODULEENTRY32 lpme); - - // try both dlls... - const TCHAR* dllname[] = {_T("kernel32.dll"), _T("tlhelp32.dll")}; - HINSTANCE hToolhelp = NULL; - tCT32S pCT32S = NULL; - tM32F pM32F = NULL; - tM32N pM32N = NULL; - - HANDLE hSnap; - MODULEENTRY32 me; - me.dwSize = sizeof(me); - BOOL keepGoing; - size_t i; - - for (i = 0; i < (sizeof(dllname) / sizeof(dllname[0])); i++) - { - hToolhelp = LoadLibrary(dllname[i]); - if (hToolhelp == NULL) - continue; - pCT32S = (tCT32S)GetProcAddress(hToolhelp, "CreateToolhelp32Snapshot"); - pM32F = (tM32F)GetProcAddress(hToolhelp, "Module32First"); - pM32N = (tM32N)GetProcAddress(hToolhelp, "Module32Next"); - if ((pCT32S != NULL) && (pM32F != NULL) && (pM32N != NULL)) - break; // found the functions! - FreeLibrary(hToolhelp); - hToolhelp = NULL; - } - - if (hToolhelp == NULL) - return FALSE; - - hSnap = pCT32S(TH32CS_SNAPMODULE, pid); - if (hSnap == (HANDLE)-1) - { - FreeLibrary(hToolhelp); - return FALSE; - } - - keepGoing = !!pM32F(hSnap, &me); - int cnt = 0; - while (keepGoing) - { - this->LoadModule(hProcess, me.szExePath, me.szModule, (DWORD64)me.modBaseAddr, - me.modBaseSize); - cnt++; - keepGoing = !!pM32N(hSnap, &me); - } - CloseHandle(hSnap); - FreeLibrary(hToolhelp); - if (cnt <= 0) - return FALSE; - return TRUE; - } // GetModuleListTH32 - - // **************************************** PSAPI ************************ - typedef struct _MODULEINFO - { - LPVOID lpBaseOfDll; - DWORD SizeOfImage; - LPVOID EntryPoint; - } MODULEINFO, *LPMODULEINFO; - - BOOL GetModuleListPSAPI(HANDLE hProcess) - { - // EnumProcessModules() - typedef BOOL(__stdcall * tEPM)(HANDLE hProcess, HMODULE * lphModule, DWORD cb, - LPDWORD lpcbNeeded); - // GetModuleFileNameEx() - typedef DWORD(__stdcall * tGMFNE)(HANDLE hProcess, HMODULE hModule, LPSTR lpFilename, - DWORD nSize); - // GetModuleBaseName() - typedef DWORD(__stdcall * tGMBN)(HANDLE hProcess, HMODULE hModule, LPSTR lpFilename, - DWORD nSize); - // GetModuleInformation() - typedef BOOL(__stdcall * tGMI)(HANDLE hProcess, HMODULE hModule, LPMODULEINFO pmi, DWORD nSize); - - HINSTANCE hPsapi; - tEPM pEPM; - tGMFNE pGMFNE; - tGMBN pGMBN; - tGMI pGMI; - - DWORD i; - //ModuleEntry e; - DWORD cbNeeded; - MODULEINFO mi; - HMODULE* hMods = 0; - char* tt = NULL; - char* tt2 = NULL; - const SIZE_T TTBUFLEN = 8096; - int cnt = 0; - - hPsapi = LoadLibrary(_T("psapi.dll")); - if (hPsapi == NULL) - return FALSE; - - pEPM = (tEPM)GetProcAddress(hPsapi, "EnumProcessModules"); - pGMFNE = (tGMFNE)GetProcAddress(hPsapi, "GetModuleFileNameExA"); - pGMBN = (tGMFNE)GetProcAddress(hPsapi, "GetModuleBaseNameA"); - pGMI = (tGMI)GetProcAddress(hPsapi, "GetModuleInformation"); - if ((pEPM == NULL) || (pGMFNE == NULL) || (pGMBN == NULL) || (pGMI == NULL)) - { - // we couldn't find all functions - FreeLibrary(hPsapi); - return FALSE; - } - - hMods = (HMODULE*)malloc(sizeof(HMODULE) * (TTBUFLEN / sizeof(HMODULE))); - tt = (char*)malloc(sizeof(char) * TTBUFLEN); - tt2 = (char*)malloc(sizeof(char) * TTBUFLEN); - if ((hMods == NULL) || (tt == NULL) || (tt2 == NULL)) - goto cleanup; - - if (!pEPM(hProcess, hMods, TTBUFLEN, &cbNeeded)) - { - //_ftprintf(fLogFile, _T("%lu: EPM failed, GetLastError = %lu\n"), g_dwShowCount, gle ); - goto cleanup; - } - - if (cbNeeded > TTBUFLEN) - { - //_ftprintf(fLogFile, _T("%lu: More than %lu module handles. Huh?\n"), g_dwShowCount, lenof( hMods ) ); - goto cleanup; - } - - for (i = 0; i < cbNeeded / sizeof(hMods[0]); i++) - { - // base address, size - pGMI(hProcess, hMods[i], &mi, sizeof(mi)); - // image file name - tt[0] = 0; - pGMFNE(hProcess, hMods[i], tt, TTBUFLEN); - // module name - tt2[0] = 0; - pGMBN(hProcess, hMods[i], tt2, TTBUFLEN); - - DWORD dwRes = this->LoadModule(hProcess, tt, tt2, (DWORD64)mi.lpBaseOfDll, mi.SizeOfImage); - if (dwRes != ERROR_SUCCESS) - this->m_parent->OnDbgHelpErr("LoadModule", dwRes, 0); - cnt++; - } - - cleanup: - if (hPsapi != NULL) - FreeLibrary(hPsapi); - if (tt2 != NULL) - free(tt2); - if (tt != NULL) - free(tt); - if (hMods != NULL) - free(hMods); - - return cnt != 0; - } // GetModuleListPSAPI - - DWORD LoadModule(HANDLE hProcess, LPCSTR img, LPCSTR mod, DWORD64 baseAddr, DWORD size) - { - CHAR* szImg = _strdup(img); - CHAR* szMod = _strdup(mod); - DWORD result = ERROR_SUCCESS; - if ((szImg == NULL) || (szMod == NULL)) - result = ERROR_NOT_ENOUGH_MEMORY; - else - { - if (pSLM(hProcess, 0, szImg, szMod, baseAddr, size) == 0) - result = GetLastError(); - } - ULONGLONG fileVersion = 0; - if ((m_parent != NULL) && (szImg != NULL)) - { - // try to retrieve the file-version: - if ((this->m_parent->m_options & StackWalker::RetrieveFileVersion) != 0) - { - VS_FIXEDFILEINFO* fInfo = NULL; - DWORD dwHandle; - DWORD dwSize = GetFileVersionInfoSizeA(szImg, &dwHandle); - if (dwSize > 0) - { - LPVOID vData = malloc(dwSize); - if (vData != NULL) - { - if (GetFileVersionInfoA(szImg, dwHandle, dwSize, vData) != 0) - { - UINT len; - TCHAR szSubBlock[] = _T("\\"); - if (VerQueryValue(vData, szSubBlock, (LPVOID*)&fInfo, &len) == 0) - fInfo = NULL; - else - { - fileVersion = - ((ULONGLONG)fInfo->dwFileVersionLS) + ((ULONGLONG)fInfo->dwFileVersionMS << 32); - } - } - free(vData); - } - } - } - - // Retrieve some additional-infos about the module - IMAGEHLP_MODULE64_V3 Module; - const char* szSymType = "-unknown-"; - if (this->GetModuleInfo(hProcess, baseAddr, &Module) != FALSE) - { - switch (Module.SymType) - { - case SymNone: - szSymType = "-nosymbols-"; - break; - case SymCoff: // 1 - szSymType = "COFF"; - break; - case SymCv: // 2 - szSymType = "CV"; - break; - case SymPdb: // 3 - szSymType = "PDB"; - break; - case SymExport: // 4 - szSymType = "-exported-"; - break; - case SymDeferred: // 5 - szSymType = "-deferred-"; - break; - case SymSym: // 6 - szSymType = "SYM"; - break; - case 7: // SymDia: - szSymType = "DIA"; - break; - case 8: //SymVirtual: - szSymType = "Virtual"; - break; - } - } - LPCSTR pdbName = Module.LoadedImageName; - if (Module.LoadedPdbName[0] != 0) - pdbName = Module.LoadedPdbName; - this->m_parent->OnLoadModule(img, mod, baseAddr, size, result, szSymType, pdbName, - fileVersion); - } - if (szImg != NULL) - free(szImg); - if (szMod != NULL) - free(szMod); - return result; - } - -public: - BOOL LoadModules(HANDLE hProcess, DWORD dwProcessId) - { - // first try toolhelp32 - if (GetModuleListTH32(hProcess, dwProcessId)) - return true; - // then try psapi - return GetModuleListPSAPI(hProcess); - } - - BOOL GetModuleInfo(HANDLE hProcess, DWORD64 baseAddr, IMAGEHLP_MODULE64_V3* pModuleInfo) - { - memset(pModuleInfo, 0, sizeof(IMAGEHLP_MODULE64_V3)); - if (this->pSGMI == NULL) - { - SetLastError(ERROR_DLL_INIT_FAILED); - return FALSE; - } - // First try to use the larger ModuleInfo-Structure - pModuleInfo->SizeOfStruct = sizeof(IMAGEHLP_MODULE64_V3); - void* pData = malloc( - 4096); // reserve enough memory, so the bug in v6.3.5.1 does not lead to memory-overwrites... - if (pData == NULL) - { - SetLastError(ERROR_NOT_ENOUGH_MEMORY); - return FALSE; - } - memcpy(pData, pModuleInfo, sizeof(IMAGEHLP_MODULE64_V3)); - static bool s_useV3Version = true; - if (s_useV3Version) - { - if (this->pSGMI(hProcess, baseAddr, (IMAGEHLP_MODULE64_V3*)pData) != FALSE) - { - // only copy as much memory as is reserved... - memcpy(pModuleInfo, pData, sizeof(IMAGEHLP_MODULE64_V3)); - pModuleInfo->SizeOfStruct = sizeof(IMAGEHLP_MODULE64_V3); - free(pData); - return TRUE; - } - s_useV3Version = false; // to prevent unnecessary calls with the larger struct... - } - - // could not retrieve the bigger structure, try with the smaller one (as defined in VC7.1)... - pModuleInfo->SizeOfStruct = sizeof(IMAGEHLP_MODULE64_V2); - memcpy(pData, pModuleInfo, sizeof(IMAGEHLP_MODULE64_V2)); - if (this->pSGMI(hProcess, baseAddr, (IMAGEHLP_MODULE64_V3*)pData) != FALSE) - { - // only copy as much memory as is reserved... - memcpy(pModuleInfo, pData, sizeof(IMAGEHLP_MODULE64_V2)); - pModuleInfo->SizeOfStruct = sizeof(IMAGEHLP_MODULE64_V2); - free(pData); - return TRUE; - } - free(pData); - SetLastError(ERROR_DLL_INIT_FAILED); - return FALSE; - } -}; - -// ############################################################# -StackWalker::StackWalker(DWORD dwProcessId, HANDLE hProcess) -{ - this->m_options = OptionsAll; - this->m_modulesLoaded = FALSE; - this->m_hProcess = hProcess; - this->m_sw = new StackWalkerInternal(this, this->m_hProcess); - this->m_dwProcessId = dwProcessId; - this->m_szSymPath = NULL; - this->m_MaxRecursionCount = 1000; -} -StackWalker::StackWalker(int options, LPCSTR szSymPath, DWORD dwProcessId, HANDLE hProcess) -{ - this->m_options = options; - this->m_modulesLoaded = FALSE; - this->m_hProcess = hProcess; - this->m_sw = new StackWalkerInternal(this, this->m_hProcess); - this->m_dwProcessId = dwProcessId; - if (szSymPath != NULL) - { - this->m_szSymPath = _strdup(szSymPath); - this->m_options |= SymBuildPath; - } - else - this->m_szSymPath = NULL; - this->m_MaxRecursionCount = 1000; -} - -StackWalker::~StackWalker() -{ - if (m_szSymPath != NULL) - free(m_szSymPath); - m_szSymPath = NULL; - if (this->m_sw != NULL) - delete this->m_sw; - this->m_sw = NULL; -} - -BOOL StackWalker::LoadModules() -{ - if (this->m_sw == NULL) - { - SetLastError(ERROR_DLL_INIT_FAILED); - return FALSE; - } - if (m_modulesLoaded != FALSE) - return TRUE; - - // Build the sym-path: - char* szSymPath = NULL; - if ((this->m_options & SymBuildPath) != 0) - { - const size_t nSymPathLen = 4096; - szSymPath = (char*)malloc(nSymPathLen); - if (szSymPath == NULL) - { - SetLastError(ERROR_NOT_ENOUGH_MEMORY); - return FALSE; - } - szSymPath[0] = 0; - // Now first add the (optional) provided sympath: - if (this->m_szSymPath != NULL) - { - strcat_s(szSymPath, nSymPathLen, this->m_szSymPath); - strcat_s(szSymPath, nSymPathLen, ";"); - } - - strcat_s(szSymPath, nSymPathLen, ".;"); - - const size_t nTempLen = 1024; - char szTemp[nTempLen]; - // Now add the current directory: - if (GetCurrentDirectoryA(nTempLen, szTemp) > 0) - { - szTemp[nTempLen - 1] = 0; - strcat_s(szSymPath, nSymPathLen, szTemp); - strcat_s(szSymPath, nSymPathLen, ";"); - } - - // Now add the path for the main-module: - if (GetModuleFileNameA(NULL, szTemp, nTempLen) > 0) - { - szTemp[nTempLen - 1] = 0; - for (char* p = (szTemp + strlen(szTemp) - 1); p >= szTemp; --p) - { - // locate the rightmost path separator - if ((*p == '\\') || (*p == '/') || (*p == ':')) - { - *p = 0; - break; - } - } // for (search for path separator...) - if (strlen(szTemp) > 0) - { - strcat_s(szSymPath, nSymPathLen, szTemp); - strcat_s(szSymPath, nSymPathLen, ";"); - } - } - if (GetEnvironmentVariableA("_NT_SYMBOL_PATH", szTemp, nTempLen) > 0) - { - szTemp[nTempLen - 1] = 0; - strcat_s(szSymPath, nSymPathLen, szTemp); - strcat_s(szSymPath, nSymPathLen, ";"); - } - if (GetEnvironmentVariableA("_NT_ALTERNATE_SYMBOL_PATH", szTemp, nTempLen) > 0) - { - szTemp[nTempLen - 1] = 0; - strcat_s(szSymPath, nSymPathLen, szTemp); - strcat_s(szSymPath, nSymPathLen, ";"); - } - if (GetEnvironmentVariableA("SYSTEMROOT", szTemp, nTempLen) > 0) - { - szTemp[nTempLen - 1] = 0; - strcat_s(szSymPath, nSymPathLen, szTemp); - strcat_s(szSymPath, nSymPathLen, ";"); - // also add the "system32"-directory: - strcat_s(szTemp, nTempLen, "\\system32"); - strcat_s(szSymPath, nSymPathLen, szTemp); - strcat_s(szSymPath, nSymPathLen, ";"); - } - - if ((this->m_options & SymUseSymSrv) != 0) - { - if (GetEnvironmentVariableA("SYSTEMDRIVE", szTemp, nTempLen) > 0) - { - szTemp[nTempLen - 1] = 0; - strcat_s(szSymPath, nSymPathLen, "SRV*"); - strcat_s(szSymPath, nSymPathLen, szTemp); - strcat_s(szSymPath, nSymPathLen, "\\websymbols"); - strcat_s(szSymPath, nSymPathLen, "*http://msdl.microsoft.com/download/symbols;"); - } - else - strcat_s(szSymPath, nSymPathLen, - "SRV*c:\\websymbols*http://msdl.microsoft.com/download/symbols;"); - } - } // if SymBuildPath - - // First Init the whole stuff... - BOOL bRet = this->m_sw->Init(szSymPath); - if (szSymPath != NULL) - free(szSymPath); - szSymPath = NULL; - if (bRet == FALSE) - { - this->OnDbgHelpErr("Error while initializing dbghelp.dll", 0, 0); - SetLastError(ERROR_DLL_INIT_FAILED); - return FALSE; - } - - bRet = this->m_sw->LoadModules(this->m_hProcess, this->m_dwProcessId); - if (bRet != FALSE) - m_modulesLoaded = TRUE; - return bRet; -} - -// The following is used to pass the "userData"-Pointer to the user-provided readMemoryFunction -// This has to be done due to a problem with the "hProcess"-parameter in x64... -// Because this class is in no case multi-threading-enabled (because of the limitations -// of dbghelp.dll) it is "safe" to use a static-variable -static StackWalker::PReadProcessMemoryRoutine s_readMemoryFunction = NULL; -static LPVOID s_readMemoryFunction_UserData = NULL; - -BOOL StackWalker::ShowCallstack(HANDLE hThread, - const CONTEXT* context, - PReadProcessMemoryRoutine readMemoryFunction, - LPVOID pUserData) -{ - CONTEXT c; - CallstackEntry csEntry; - IMAGEHLP_SYMBOL64* pSym = NULL; - StackWalkerInternal::IMAGEHLP_MODULE64_V3 Module; - IMAGEHLP_LINE64 Line; - int frameNum; - bool bLastEntryCalled = true; - int curRecursionCount = 0; - - if (m_modulesLoaded == FALSE) - this->LoadModules(); // ignore the result... - - if (this->m_sw->m_hDbhHelp == NULL) - { - SetLastError(ERROR_DLL_INIT_FAILED); - return FALSE; - } - - s_readMemoryFunction = readMemoryFunction; - s_readMemoryFunction_UserData = pUserData; - - if (context == NULL) - { - // If no context is provided, capture the context - // See: https://stackwalker.codeplex.com/discussions/446958 -#if _WIN32_WINNT <= 0x0501 - // If we need to support XP, we need to use the "old way", because "GetThreadId" is not available! - if (hThread == GetCurrentThread()) -#else - if (GetThreadId(hThread) == GetCurrentThreadId()) -#endif - { - GET_CURRENT_CONTEXT_STACKWALKER_CODEPLEX(c, USED_CONTEXT_FLAGS); - } - else - { - SuspendThread(hThread); - memset(&c, 0, sizeof(CONTEXT)); - c.ContextFlags = USED_CONTEXT_FLAGS; - - // TODO: Detect if you want to get a thread context of a different process, which is running a different processor architecture... - // This does only work if we are x64 and the target process is x64 or x86; - // It cannot work, if this process is x64 and the target process is x64... this is not supported... - // See also: http://www.howzatt.demon.co.uk/articles/DebuggingInWin64.html - if (GetThreadContext(hThread, &c) == FALSE) - { - ResumeThread(hThread); - return FALSE; - } - } - } - else - c = *context; - - // init STACKFRAME for first call - STACKFRAME64 s; // in/out stackframe - memset(&s, 0, sizeof(s)); - DWORD imageType; -#ifdef _M_IX86 - // normally, call ImageNtHeader() and use machine info from PE header - imageType = IMAGE_FILE_MACHINE_I386; - s.AddrPC.Offset = c.Eip; - s.AddrPC.Mode = AddrModeFlat; - s.AddrFrame.Offset = c.Ebp; - s.AddrFrame.Mode = AddrModeFlat; - s.AddrStack.Offset = c.Esp; - s.AddrStack.Mode = AddrModeFlat; -#elif _M_X64 - imageType = IMAGE_FILE_MACHINE_AMD64; - s.AddrPC.Offset = c.Rip; - s.AddrPC.Mode = AddrModeFlat; - s.AddrFrame.Offset = c.Rsp; - s.AddrFrame.Mode = AddrModeFlat; - s.AddrStack.Offset = c.Rsp; - s.AddrStack.Mode = AddrModeFlat; -#elif _M_IA64 - imageType = IMAGE_FILE_MACHINE_IA64; - s.AddrPC.Offset = c.StIIP; - s.AddrPC.Mode = AddrModeFlat; - s.AddrFrame.Offset = c.IntSp; - s.AddrFrame.Mode = AddrModeFlat; - s.AddrBStore.Offset = c.RsBSP; - s.AddrBStore.Mode = AddrModeFlat; - s.AddrStack.Offset = c.IntSp; - s.AddrStack.Mode = AddrModeFlat; -#else -#error "Platform not supported!" -#endif - - pSym = (IMAGEHLP_SYMBOL64*)malloc(sizeof(IMAGEHLP_SYMBOL64) + STACKWALK_MAX_NAMELEN); - if (!pSym) - goto cleanup; // not enough memory... - memset(pSym, 0, sizeof(IMAGEHLP_SYMBOL64) + STACKWALK_MAX_NAMELEN); - pSym->SizeOfStruct = sizeof(IMAGEHLP_SYMBOL64); - pSym->MaxNameLength = STACKWALK_MAX_NAMELEN; - - memset(&Line, 0, sizeof(Line)); - Line.SizeOfStruct = sizeof(Line); - - memset(&Module, 0, sizeof(Module)); - Module.SizeOfStruct = sizeof(Module); - - for (frameNum = 0;; ++frameNum) - { - // get next stack frame (StackWalk64(), SymFunctionTableAccess64(), SymGetModuleBase64()) - // if this returns ERROR_INVALID_ADDRESS (487) or ERROR_NOACCESS (998), you can - // assume that either you are done, or that the stack is so hosed that the next - // deeper frame could not be found. - // CONTEXT need not to be supplied if imageTyp is IMAGE_FILE_MACHINE_I386! - if (!this->m_sw->pSW(imageType, this->m_hProcess, hThread, &s, &c, myReadProcMem, - this->m_sw->pSFTA, this->m_sw->pSGMB, NULL)) - { - // INFO: "StackWalk64" does not set "GetLastError"... - this->OnDbgHelpErr("StackWalk64", 0, s.AddrPC.Offset); - break; - } - - csEntry.offset = s.AddrPC.Offset; - csEntry.name[0] = 0; - csEntry.undName[0] = 0; - csEntry.undFullName[0] = 0; - csEntry.offsetFromSmybol = 0; - csEntry.offsetFromLine = 0; - csEntry.lineFileName[0] = 0; - csEntry.lineNumber = 0; - csEntry.loadedImageName[0] = 0; - csEntry.moduleName[0] = 0; - if (s.AddrPC.Offset == s.AddrReturn.Offset) - { - if ((this->m_MaxRecursionCount > 0) && (curRecursionCount > m_MaxRecursionCount)) - { - this->OnDbgHelpErr("StackWalk64-Endless-Callstack!", 0, s.AddrPC.Offset); - break; - } - curRecursionCount++; - } - else - curRecursionCount = 0; - if (s.AddrPC.Offset != 0) - { - // we seem to have a valid PC - // show procedure info (SymGetSymFromAddr64()) - if (this->m_sw->pSGSFA(this->m_hProcess, s.AddrPC.Offset, &(csEntry.offsetFromSmybol), - pSym) != FALSE) - { - MyStrCpy(csEntry.name, STACKWALK_MAX_NAMELEN, pSym->Name); - // UnDecorateSymbolName() - this->m_sw->pUDSN(pSym->Name, csEntry.undName, STACKWALK_MAX_NAMELEN, UNDNAME_NAME_ONLY); - this->m_sw->pUDSN(pSym->Name, csEntry.undFullName, STACKWALK_MAX_NAMELEN, UNDNAME_COMPLETE); - } - else - { - this->OnDbgHelpErr("SymGetSymFromAddr64", GetLastError(), s.AddrPC.Offset); - } - - // show line number info, NT5.0-method (SymGetLineFromAddr64()) - if (this->m_sw->pSGLFA != NULL) - { // yes, we have SymGetLineFromAddr64() - if (this->m_sw->pSGLFA(this->m_hProcess, s.AddrPC.Offset, &(csEntry.offsetFromLine), - &Line) != FALSE) - { - csEntry.lineNumber = Line.LineNumber; - MyStrCpy(csEntry.lineFileName, STACKWALK_MAX_NAMELEN, Line.FileName); - } - else - { - this->OnDbgHelpErr("SymGetLineFromAddr64", GetLastError(), s.AddrPC.Offset); - } - } // yes, we have SymGetLineFromAddr64() - - // show module info (SymGetModuleInfo64()) - if (this->m_sw->GetModuleInfo(this->m_hProcess, s.AddrPC.Offset, &Module) != FALSE) - { // got module info OK - switch (Module.SymType) - { - case SymNone: - csEntry.symTypeString = "-nosymbols-"; - break; - case SymCoff: - csEntry.symTypeString = "COFF"; - break; - case SymCv: - csEntry.symTypeString = "CV"; - break; - case SymPdb: - csEntry.symTypeString = "PDB"; - break; - case SymExport: - csEntry.symTypeString = "-exported-"; - break; - case SymDeferred: - csEntry.symTypeString = "-deferred-"; - break; - case SymSym: - csEntry.symTypeString = "SYM"; - break; -#if API_VERSION_NUMBER >= 9 - case SymDia: - csEntry.symTypeString = "DIA"; - break; -#endif - case 8: //SymVirtual: - csEntry.symTypeString = "Virtual"; - break; - default: - //_snprintf( ty, sizeof(ty), "symtype=%ld", (long) Module.SymType ); - csEntry.symTypeString = NULL; - break; - } - - MyStrCpy(csEntry.moduleName, STACKWALK_MAX_NAMELEN, Module.ModuleName); - csEntry.baseOfImage = Module.BaseOfImage; - MyStrCpy(csEntry.loadedImageName, STACKWALK_MAX_NAMELEN, Module.LoadedImageName); - } // got module info OK - else - { - this->OnDbgHelpErr("SymGetModuleInfo64", GetLastError(), s.AddrPC.Offset); - } - } // we seem to have a valid PC - - CallstackEntryType et = nextEntry; - if (frameNum == 0) - et = firstEntry; - bLastEntryCalled = false; - this->OnCallstackEntry(et, csEntry); - - if (s.AddrReturn.Offset == 0) - { - bLastEntryCalled = true; - this->OnCallstackEntry(lastEntry, csEntry); - SetLastError(ERROR_SUCCESS); - break; - } - } // for ( frameNum ) - -cleanup: - if (pSym) - free(pSym); - - if (bLastEntryCalled == false) - this->OnCallstackEntry(lastEntry, csEntry); - - if (context == NULL) - ResumeThread(hThread); - - return TRUE; -} - -BOOL StackWalker::ShowObject(LPVOID pObject) -{ - // Load modules if not done yet - if (m_modulesLoaded == FALSE) - this->LoadModules(); // ignore the result... - - // Verify that the DebugHelp.dll was actually found - if (this->m_sw->m_hDbhHelp == NULL) - { - SetLastError(ERROR_DLL_INIT_FAILED); - return FALSE; - } - - // SymGetSymFromAddr64() is required - if (this->m_sw->pSGSFA == NULL) - return FALSE; - - // Show object info (SymGetSymFromAddr64()) - DWORD64 dwAddress = DWORD64(pObject); - DWORD64 dwDisplacement = 0; - IMAGEHLP_SYMBOL64* pSym = - (IMAGEHLP_SYMBOL64*)malloc(sizeof(IMAGEHLP_SYMBOL64) + STACKWALK_MAX_NAMELEN); - memset(pSym, 0, sizeof(IMAGEHLP_SYMBOL64) + STACKWALK_MAX_NAMELEN); - pSym->SizeOfStruct = sizeof(IMAGEHLP_SYMBOL64); - pSym->MaxNameLength = STACKWALK_MAX_NAMELEN; - if (this->m_sw->pSGSFA(this->m_hProcess, dwAddress, &dwDisplacement, pSym) == FALSE) - { - this->OnDbgHelpErr("SymGetSymFromAddr64", GetLastError(), dwAddress); - return FALSE; - } - // Object name output - this->OnOutput(pSym->Name); - - free(pSym); - return TRUE; -}; - -BOOL __stdcall StackWalker::myReadProcMem(HANDLE hProcess, - DWORD64 qwBaseAddress, - PVOID lpBuffer, - DWORD nSize, - LPDWORD lpNumberOfBytesRead) -{ - if (s_readMemoryFunction == NULL) - { - SIZE_T st; - BOOL bRet = ReadProcessMemory(hProcess, (LPVOID)qwBaseAddress, lpBuffer, nSize, &st); - *lpNumberOfBytesRead = (DWORD)st; - //printf("ReadMemory: hProcess: %p, baseAddr: %p, buffer: %p, size: %d, read: %d, result: %d\n", hProcess, (LPVOID) qwBaseAddress, lpBuffer, nSize, (DWORD) st, (DWORD) bRet); - return bRet; - } - else - { - return s_readMemoryFunction(hProcess, qwBaseAddress, lpBuffer, nSize, lpNumberOfBytesRead, - s_readMemoryFunction_UserData); - } -} - -void StackWalker::OnLoadModule(LPCSTR img, - LPCSTR mod, - DWORD64 baseAddr, - DWORD size, - DWORD result, - LPCSTR symType, - LPCSTR pdbName, - ULONGLONG fileVersion) -{ - CHAR buffer[STACKWALK_MAX_NAMELEN]; - size_t maxLen = STACKWALK_MAX_NAMELEN; -#if _MSC_VER >= 1400 - maxLen = _TRUNCATE; -#endif - if (fileVersion == 0) - _snprintf_s(buffer, maxLen, "%s:%s (%p), size: %d (result: %d), SymType: '%s', PDB: '%s'\n", - img, mod, (LPVOID)baseAddr, size, result, symType, pdbName); - else - { - DWORD v4 = (DWORD)(fileVersion & 0xFFFF); - DWORD v3 = (DWORD)((fileVersion >> 16) & 0xFFFF); - DWORD v2 = (DWORD)((fileVersion >> 32) & 0xFFFF); - DWORD v1 = (DWORD)((fileVersion >> 48) & 0xFFFF); - _snprintf_s( - buffer, maxLen, - "%s:%s (%p), size: %d (result: %d), SymType: '%s', PDB: '%s', fileVersion: %d.%d.%d.%d\n", - img, mod, (LPVOID)baseAddr, size, result, symType, pdbName, v1, v2, v3, v4); - } - buffer[STACKWALK_MAX_NAMELEN - 1] = 0; // be sure it is NULL terminated - OnOutput(buffer); -} - -void StackWalker::OnCallstackEntry(CallstackEntryType eType, CallstackEntry& entry) -{ - CHAR buffer[STACKWALK_MAX_NAMELEN]; - size_t maxLen = STACKWALK_MAX_NAMELEN; -#if _MSC_VER >= 1400 - maxLen = _TRUNCATE; -#endif - if ((eType != lastEntry) && (entry.offset != 0)) - { - if (entry.name[0] == 0) - MyStrCpy(entry.name, STACKWALK_MAX_NAMELEN, "(function-name not available)"); - if (entry.undName[0] != 0) - MyStrCpy(entry.name, STACKWALK_MAX_NAMELEN, entry.undName); - if (entry.undFullName[0] != 0) - MyStrCpy(entry.name, STACKWALK_MAX_NAMELEN, entry.undFullName); - if (entry.lineFileName[0] == 0) - { - MyStrCpy(entry.lineFileName, STACKWALK_MAX_NAMELEN, "(filename not available)"); - if (entry.moduleName[0] == 0) - MyStrCpy(entry.moduleName, STACKWALK_MAX_NAMELEN, "(module-name not available)"); - _snprintf_s(buffer, maxLen, "%p (%s): %s: %s\n", (LPVOID)entry.offset, entry.moduleName, - entry.lineFileName, entry.name); - } - else - _snprintf_s(buffer, maxLen, "%s (%d): %s\n", entry.lineFileName, entry.lineNumber, - entry.name); - buffer[STACKWALK_MAX_NAMELEN - 1] = 0; - OnOutput(buffer); - } -} - -void StackWalker::OnDbgHelpErr(LPCSTR szFuncName, DWORD gle, DWORD64 addr) -{ - CHAR buffer[STACKWALK_MAX_NAMELEN]; - size_t maxLen = STACKWALK_MAX_NAMELEN; -#if _MSC_VER >= 1400 - maxLen = _TRUNCATE; -#endif - _snprintf_s(buffer, maxLen, "ERROR: %s, GetLastError: %d (Address: %p)\n", szFuncName, gle, - (LPVOID)addr); - buffer[STACKWALK_MAX_NAMELEN - 1] = 0; - OnOutput(buffer); -} - -void StackWalker::OnSymInit(LPCSTR szSearchPath, DWORD symOptions, LPCSTR szUserName) -{ - CHAR buffer[STACKWALK_MAX_NAMELEN]; - size_t maxLen = STACKWALK_MAX_NAMELEN; -#if _MSC_VER >= 1400 - maxLen = _TRUNCATE; -#endif - _snprintf_s(buffer, maxLen, "SymInit: Symbol-SearchPath: '%s', symOptions: %d, UserName: '%s'\n", - szSearchPath, symOptions, szUserName); - buffer[STACKWALK_MAX_NAMELEN - 1] = 0; - OnOutput(buffer); - // Also display the OS-version -#if _MSC_VER <= 1200 - OSVERSIONINFOA ver; - ZeroMemory(&ver, sizeof(OSVERSIONINFOA)); - ver.dwOSVersionInfoSize = sizeof(ver); - if (GetVersionExA(&ver) != FALSE) - { - _snprintf_s(buffer, maxLen, "OS-Version: %d.%d.%d (%s)\n", ver.dwMajorVersion, - ver.dwMinorVersion, ver.dwBuildNumber, ver.szCSDVersion); - buffer[STACKWALK_MAX_NAMELEN - 1] = 0; - OnOutput(buffer); - } -#else - OSVERSIONINFOEXA ver; - ZeroMemory(&ver, sizeof(OSVERSIONINFOEXA)); - ver.dwOSVersionInfoSize = sizeof(ver); -#if _MSC_VER >= 1900 -#pragma warning(push) -#pragma warning(disable : 4996) -#endif - if (GetVersionExA((OSVERSIONINFOA*)&ver) != FALSE) - { - _snprintf_s(buffer, maxLen, "OS-Version: %d.%d.%d (%s) 0x%x-0x%x\n", ver.dwMajorVersion, - ver.dwMinorVersion, ver.dwBuildNumber, ver.szCSDVersion, ver.wSuiteMask, - ver.wProductType); - buffer[STACKWALK_MAX_NAMELEN - 1] = 0; - OnOutput(buffer); - } -#if _MSC_VER >= 1900 -#pragma warning(pop) -#endif -#endif -} - -void StackWalker::OnOutput(LPCSTR buffer) -{ - OutputDebugStringA(buffer); -} diff --git a/deps/stackwalker/StackWalker.h b/deps/stackwalker/StackWalker.h deleted file mode 100644 index 0a004d96..00000000 --- a/deps/stackwalker/StackWalker.h +++ /dev/null @@ -1,255 +0,0 @@ -#ifndef __STACKWALKER_H__ -#define __STACKWALKER_H__ - -#if defined(_MSC_VER) - -/********************************************************************** - * - * StackWalker.h - * - * - * - * LICENSE (http://www.opensource.org/licenses/bsd-license.php) - * - * Copyright (c) 2005-2009, Jochen Kalmbach - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, - * are permitted provided that the following conditions are met: - * - * Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * Neither the name of Jochen Kalmbach nor the names of its contributors may be - * used to endorse or promote products derived from this software without - * specific prior written permission. - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, - * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * **********************************************************************/ -// #pragma once is supported starting with _MSC_VER 1000, -// so we need not to check the version (because we only support _MSC_VER >= 1100)! -#pragma once - -#include - -#if _MSC_VER >= 1900 -#pragma warning(disable : 4091) -#endif - -// special defines for VC5/6 (if no actual PSDK is installed): -#if _MSC_VER < 1300 -typedef unsigned __int64 DWORD64, *PDWORD64; -#if defined(_WIN64) -typedef unsigned __int64 SIZE_T, *PSIZE_T; -#else -typedef unsigned long SIZE_T, *PSIZE_T; -#endif -#endif // _MSC_VER < 1300 - -class StackWalkerInternal; // forward -class StackWalker -{ -public: - typedef enum StackWalkOptions - { - // No addition info will be retrieved - // (only the address is available) - RetrieveNone = 0, - - // Try to get the symbol-name - RetrieveSymbol = 1, - - // Try to get the line for this symbol - RetrieveLine = 2, - - // Try to retrieve the module-infos - RetrieveModuleInfo = 4, - - // Also retrieve the version for the DLL/EXE - RetrieveFileVersion = 8, - - // Contains all the above - RetrieveVerbose = 0xF, - - // Generate a "good" symbol-search-path - SymBuildPath = 0x10, - - // Also use the public Microsoft-Symbol-Server - SymUseSymSrv = 0x20, - - // Contains all the above "Sym"-options - SymAll = 0x30, - - // Contains all options (default) - OptionsAll = 0x3F - } StackWalkOptions; - - StackWalker(int options = OptionsAll, // 'int' is by design, to combine the enum-flags - LPCSTR szSymPath = NULL, - DWORD dwProcessId = GetCurrentProcessId(), - HANDLE hProcess = GetCurrentProcess()); - StackWalker(DWORD dwProcessId, HANDLE hProcess); - virtual ~StackWalker(); - - typedef BOOL(__stdcall* PReadProcessMemoryRoutine)( - HANDLE hProcess, - DWORD64 qwBaseAddress, - PVOID lpBuffer, - DWORD nSize, - LPDWORD lpNumberOfBytesRead, - LPVOID pUserData // optional data, which was passed in "ShowCallstack" - ); - - BOOL LoadModules(); - - BOOL ShowCallstack( - HANDLE hThread = GetCurrentThread(), - const CONTEXT* context = NULL, - PReadProcessMemoryRoutine readMemoryFunction = NULL, - LPVOID pUserData = NULL // optional to identify some data in the 'readMemoryFunction'-callback - ); - - BOOL ShowObject(LPVOID pObject); - -#if _MSC_VER >= 1300 - // due to some reasons, the "STACKWALK_MAX_NAMELEN" must be declared as "public" - // in older compilers in order to use it... starting with VC7 we can declare it as "protected" -protected: -#endif - enum - { - STACKWALK_MAX_NAMELEN = 1024 - }; // max name length for found symbols - -protected: - // Entry for each Callstack-Entry - typedef struct CallstackEntry - { - DWORD64 offset; // if 0, we have no valid entry - CHAR name[STACKWALK_MAX_NAMELEN]; - CHAR undName[STACKWALK_MAX_NAMELEN]; - CHAR undFullName[STACKWALK_MAX_NAMELEN]; - DWORD64 offsetFromSmybol; - DWORD offsetFromLine; - DWORD lineNumber; - CHAR lineFileName[STACKWALK_MAX_NAMELEN]; - DWORD symType; - LPCSTR symTypeString; - CHAR moduleName[STACKWALK_MAX_NAMELEN]; - DWORD64 baseOfImage; - CHAR loadedImageName[STACKWALK_MAX_NAMELEN]; - } CallstackEntry; - - typedef enum CallstackEntryType - { - firstEntry, - nextEntry, - lastEntry - } CallstackEntryType; - - virtual void OnSymInit(LPCSTR szSearchPath, DWORD symOptions, LPCSTR szUserName); - virtual void OnLoadModule(LPCSTR img, - LPCSTR mod, - DWORD64 baseAddr, - DWORD size, - DWORD result, - LPCSTR symType, - LPCSTR pdbName, - ULONGLONG fileVersion); - virtual void OnCallstackEntry(CallstackEntryType eType, CallstackEntry& entry); - virtual void OnDbgHelpErr(LPCSTR szFuncName, DWORD gle, DWORD64 addr); - virtual void OnOutput(LPCSTR szText); - - StackWalkerInternal* m_sw; - HANDLE m_hProcess; - DWORD m_dwProcessId; - BOOL m_modulesLoaded; - LPSTR m_szSymPath; - - int m_options; - int m_MaxRecursionCount; - - static BOOL __stdcall myReadProcMem(HANDLE hProcess, - DWORD64 qwBaseAddress, - PVOID lpBuffer, - DWORD nSize, - LPDWORD lpNumberOfBytesRead); - - friend StackWalkerInternal; -}; // class StackWalker - -// The "ugly" assembler-implementation is needed for systems before XP -// If you have a new PSDK and you only compile for XP and later, then you can use -// the "RtlCaptureContext" -// Currently there is no define which determines the PSDK-Version... -// So we just use the compiler-version (and assumes that the PSDK is -// the one which was installed by the VS-IDE) - -// INFO: If you want, you can use the RtlCaptureContext if you only target XP and later... -// But I currently use it in x64/IA64 environments... -//#if defined(_M_IX86) && (_WIN32_WINNT <= 0x0500) && (_MSC_VER < 1400) - -#if defined(_M_IX86) -#ifdef CURRENT_THREAD_VIA_EXCEPTION -// TODO: The following is not a "good" implementation, -// because the callstack is only valid in the "__except" block... -#define GET_CURRENT_CONTEXT_STACKWALKER_CODEPLEX(c, contextFlags) \ - do \ - { \ - memset(&c, 0, sizeof(CONTEXT)); \ - EXCEPTION_POINTERS* pExp = NULL; \ - __try \ - { \ - throw 0; \ - } \ - __except (((pExp = GetExceptionInformation()) ? EXCEPTION_EXECUTE_HANDLER \ - : EXCEPTION_EXECUTE_HANDLER)) \ - { \ - } \ - if (pExp != NULL) \ - memcpy(&c, pExp->ContextRecord, sizeof(CONTEXT)); \ - c.ContextFlags = contextFlags; \ - } while (0); -#else -// clang-format off -// The following should be enough for walking the callstack... -#define GET_CURRENT_CONTEXT_STACKWALKER_CODEPLEX(c, contextFlags) \ - do \ - { \ - memset(&c, 0, sizeof(CONTEXT)); \ - c.ContextFlags = contextFlags; \ - __asm call x \ - __asm x: pop eax \ - __asm mov c.Eip, eax \ - __asm mov c.Ebp, ebp \ - __asm mov c.Esp, esp \ - } while (0) -// clang-format on -#endif - -#else - -// The following is defined for x86 (XP and higher), x64 and IA64: -#define GET_CURRENT_CONTEXT_STACKWALKER_CODEPLEX(c, contextFlags) \ - do \ - { \ - memset(&c, 0, sizeof(CONTEXT)); \ - c.ContextFlags = contextFlags; \ - RtlCaptureContext(&c); \ - } while (0); -#endif - -#endif //defined(_MSC_VER) - -#endif // __STACKWALKER_H__ diff --git a/src/common/CMakeLists.txt b/src/common/CMakeLists.txt index 0b494d98..88ab338d 100644 --- a/src/common/CMakeLists.txt +++ b/src/common/CMakeLists.txt @@ -26,10 +26,6 @@ if( UNIX ) PUBLIC pthread stdc++fs ) -else() - target_link_libraries( common - PUBLIC - stackwalker ) endif() target_include_directories( common diff --git a/src/common/Util/CrashHandler.cpp b/src/common/Util/CrashHandler.cpp index 462c19ae..065256e5 100644 --- a/src/common/Util/CrashHandler.cpp +++ b/src/common/Util/CrashHandler.cpp @@ -7,18 +7,26 @@ #include #include #else -#include -class SapphireStackWalker : public StackWalker +#include +#include +#include + +#pragma comment(lib, "dbghelp.lib") + +inline std::string basename( const std::string& file ) { -public: - SapphireStackWalker() : StackWalker() {} -protected: - virtual void OnOutput( LPCSTR szText ) - { - Sapphire::Logger::fatal( "{}", szText ); - } -}; + size_t i = file.find_last_of( "\\/" ); + if ( i == std::string::npos ) + { + return file; + } + else + { + return file.substr( i + 1 ); + } +} + #endif using namespace Sapphire::Common; @@ -148,8 +156,74 @@ void Util::CrashHandler::printStackTrace( unsigned int max_frames ) #else - SapphireStackWalker sw; - sw.ShowCallstack(); + DWORD machine = IMAGE_FILE_MACHINE_AMD64; + + HANDLE process = GetCurrentProcess(); + HANDLE thread = GetCurrentThread(); + CONTEXT context = {}; + context.ContextFlags = CONTEXT_FULL; + RtlCaptureContext( &context ); + + SymInitialize( process, NULL, TRUE ); + SymSetOptions( SYMOPT_LOAD_LINES ); + + STACKFRAME frame = {}; + frame.AddrPC.Offset = context.Rip; + frame.AddrPC.Mode = AddrModeFlat; + frame.AddrFrame.Offset = context.Rbp; + frame.AddrFrame.Mode = AddrModeFlat; + frame.AddrStack.Offset = context.Rsp; + frame.AddrStack.Mode = AddrModeFlat; + + while( StackWalk( machine, process, thread, &frame, &context, NULL, SymFunctionTableAccess, SymGetModuleBase, NULL ) ) + { + auto moduleBase = SymGetModuleBase( process, frame.AddrPC.Offset ); + + std::string moduleName; + std::string funcName; + std::string fileName; + int lineNum = 0; + + char moduelBuff[MAX_PATH]; + if( moduleBase && GetModuleFileNameA( ( HINSTANCE ) moduleBase, moduelBuff, MAX_PATH ) ) + { + moduleName = basename( moduelBuff ); + } + else + { + moduleName = "Unknown Module"; + } + + + DWORD64 offset = 0; + char symbolBuffer[sizeof( IMAGEHLP_SYMBOL ) + 255]; + PIMAGEHLP_SYMBOL symbol = ( PIMAGEHLP_SYMBOL ) symbolBuffer; + symbol->SizeOfStruct = ( sizeof IMAGEHLP_SYMBOL ) + 255; + symbol->MaxNameLength = 254; + + if( SymGetSymFromAddr( process, frame.AddrPC.Offset, &offset, symbol ) ) + { + funcName = symbol->Name; + } + else + { + funcName = "Unknown Function"; + } + + IMAGEHLP_LINE line; + line.SizeOfStruct = sizeof( IMAGEHLP_LINE ); + + DWORD offset_ln = 0; + if( SymGetLineFromAddr( process, frame.AddrPC.Offset, &offset_ln, &line ) ) + { + fileName = line.FileName; + lineNum = line.LineNumber; + } + + Logger::fatal( "[{:x}] {}({}): {} ({})", frame.AddrPC.Offset, fileName, lineNum, funcName, moduleName ); + } + + SymCleanup( process ); #endif } \ No newline at end of file diff --git a/src/world/Manager/TerritoryMgr.cpp b/src/world/Manager/TerritoryMgr.cpp index 87474f17..a43ce775 100644 --- a/src/world/Manager/TerritoryMgr.cpp +++ b/src/world/Manager/TerritoryMgr.cpp @@ -66,8 +66,9 @@ bool Sapphire::World::Manager::TerritoryMgr::init() createDefaultTerritories(); createHousingTerritories(); } - catch( std::runtime_error& ) + catch( const std::runtime_error& ex ) { + Logger::fatal( "Caught exception during territory init: {}", ex.what() ); return false; } diff --git a/src/world/Territory/Zone.cpp b/src/world/Territory/Zone.cpp index c9c2402b..e735c6d1 100644 --- a/src/world/Territory/Zone.cpp +++ b/src/world/Territory/Zone.cpp @@ -136,6 +136,12 @@ bool Sapphire::Zone::init() m_pNaviProvider = pNaviMgr->getNaviProvider( m_territoryTypeInfo->bg ); + if( !m_pNaviProvider ) + { + Logger::fatal( "No navmesh found for TerritoryType#{}", getTerritoryTypeId() ); + throw std::runtime_error( "Missing navmesh file(s)." ); + } + return true; }