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backtrace output for win platform added, testing with abort() call in ~AppClass()

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This commit is contained in:
John Preston
2016-01-21 14:58:58 +08:00
parent d672353ff9
commit 0f4405dbaf
11 changed files with 507 additions and 72 deletions
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318
Telegram/SourceFiles/pspecific_wnd.cpp
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@@ -2368,6 +2368,88 @@ typedef BOOL (FAR STDAPICALLTYPE *t_miniDumpWriteDump)(
);
t_miniDumpWriteDump miniDumpWriteDump = 0;
//// SymCleanup()
//typedef BOOL(__stdcall *tSC)(IN HANDLE hProcess);
//tSC pSC;
//
// SymFunctionTableAccess64()
typedef PVOID (FAR STDAPICALLTYPE *t_SymFunctionTableAccess64)(HANDLE hProcess, DWORD64 AddrBase);
t_SymFunctionTableAccess64 symFunctionTableAccess64 = 0;
//// SymGetLineFromAddr64()
//typedef BOOL(__stdcall *tSGLFA)(IN HANDLE hProcess, IN DWORD64 dwAddr,
// OUT PDWORD pdwDisplacement, OUT PIMAGEHLP_LINE64 Line);
//tSGLFA pSGLFA;
//
// SymGetModuleBase64()
typedef DWORD64 (FAR STDAPICALLTYPE *t_SymGetModuleBase64)(IN HANDLE hProcess, IN DWORD64 dwAddr);
t_SymGetModuleBase64 symGetModuleBase64 = 0;
//// SymGetModuleInfo64()
//typedef BOOL(__stdcall *tSGMI)(IN HANDLE hProcess, IN DWORD64 dwAddr, OUT IMAGEHLP_MODULE64_V2 *ModuleInfo);
//tSGMI pSGMI;
// // SymGetModuleInfo64()
// typedef BOOL (__stdcall *tSGMI_V3)( IN HANDLE hProcess, IN DWORD64 dwAddr, OUT IMAGEHLP_MODULE64_V3 *ModuleInfo );
// tSGMI_V3 pSGMI_V3;
//// 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;
typedef BOOL (FAR STDAPICALLTYPE *t_StackWalk64)(
_In_ DWORD MachineType,
_In_ HANDLE hProcess,
_In_ HANDLE hThread,
_Inout_ LPSTACKFRAME64 StackFrame,
_Inout_ PVOID ContextRecord,
_In_opt_ PREAD_PROCESS_MEMORY_ROUTINE64 ReadMemoryRoutine,
_In_opt_ PFUNCTION_TABLE_ACCESS_ROUTINE64 FunctionTableAccessRoutine,
_In_opt_ PGET_MODULE_BASE_ROUTINE64 GetModuleBaseRoutine,
_In_opt_ PTRANSLATE_ADDRESS_ROUTINE64 TranslateAddress
);
t_StackWalk64 stackWalk64 = 0;
//// 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;
BOOL __stdcall ReadProcessMemoryRoutine64(
_In_ HANDLE hProcess,
_In_ DWORD64 qwBaseAddress,
_Out_writes_bytes_(nSize) PVOID lpBuffer,
_In_ DWORD nSize,
_Out_ LPDWORD lpNumberOfBytesRead
) {
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;
}
HANDLE _generateDumpFileAtPath(const WCHAR *path) {
static const int maxFileLen = MAX_PATH * 10;
@@ -2381,7 +2463,7 @@ HANDLE _generateDumpFileAtPath(const WCHAR *path) {
}
}
WCHAR szFileName[maxFileLen];
WCHAR szFileName[maxFileLen];
WCHAR szExeName[maxFileLen];
wcscpy_s(szExeName, _exeName);
@@ -2410,14 +2492,94 @@ HANDLE _generateDumpFileAtPath(const WCHAR *path) {
return CreateFile(szFileName, GENERIC_READ|GENERIC_WRITE, FILE_SHARE_WRITE|FILE_SHARE_READ, 0, CREATE_ALWAYS, 0, 0);
}
bool LoadDbgHelp() {
if (miniDumpWriteDump) return true;
HMODULE hDll = 0;
WCHAR szTemp[4096];
if (GetModuleFileName(NULL, szTemp, 4096) > 0) {
wcscat(szTemp, L".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"
if (GetEnvironmentVariable(L"ProgramFiles", szTemp, 4096) > 0) {
wcscat(szTemp, L"\\Debugging Tools for Windows\\dbghelp.dll");
// now check if the file exists:
if (GetFileAttributes(szTemp) != INVALID_FILE_ATTRIBUTES) {
hDll = LoadLibrary(szTemp);
}
}
// Still not found? Then try to load the 64-Bit version:
if (!hDll && (GetEnvironmentVariable(L"ProgramFiles", szTemp, 4096) > 0)) {
wcscat(szTemp, L"\\Debugging Tools for Windows 64-Bit\\dbghelp.dll");
if (GetFileAttributes(szTemp) != INVALID_FILE_ATTRIBUTES) {
hDll = LoadLibrary(szTemp);
}
}
}
}
if (!hDll) {
hDll = LoadLibrary(L"DBGHELP.DLL");
}
if (!hDll) return false;
miniDumpWriteDump = (t_miniDumpWriteDump)GetProcAddress(hDll, "MiniDumpWriteDump");
//pSI = (tSI)GetProcAddress(m_hDbhHelp, "SymInitialize");
//pSC = (tSC)GetProcAddress(m_hDbhHelp, "SymCleanup");
stackWalk64 = (t_StackWalk64)GetProcAddress(hDll, "StackWalk64");
//pSGO = (tSGO)GetProcAddress(m_hDbhHelp, "SymGetOptions");
//pSSO = (tSSO)GetProcAddress(m_hDbhHelp, "SymSetOptions");
symFunctionTableAccess64 = (t_SymFunctionTableAccess64)GetProcAddress(hDll, "SymFunctionTableAccess64");
//pSGLFA = (tSGLFA)GetProcAddress(m_hDbhHelp, "SymGetLineFromAddr64");
symGetModuleBase64 = (t_SymGetModuleBase64)GetProcAddress(hDll, "SymGetModuleBase64");
//pSGMI = (tSGMI)GetProcAddress(m_hDbhHelp, "SymGetModuleInfo64");
////pSGMI_V3 = (tSGMI_V3) 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 (!miniDumpWriteDump ||
!stackWalk64) {
miniDumpWriteDump = 0;
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;
}
void _generateDump(EXCEPTION_POINTERS* pExceptionPointers) {
static const int maxFileLen = MAX_PATH * 10;
HMODULE hDll = LoadLibrary(L"DBGHELP.DLL");
if (!hDll) return;
miniDumpWriteDump = (t_miniDumpWriteDump)GetProcAddress(hDll, "MiniDumpWriteDump");
if (!miniDumpWriteDump) return;
if (!LoadDbgHelp()) return;
HANDLE hDumpFile = 0;
@@ -2465,6 +2627,150 @@ LPTOP_LEVEL_EXCEPTION_FILTER WINAPI RedirectedSetUnhandledExceptionFilter(_In_op
return 0;
}
// stack walking code taken from StackWalker
static const int StackEntryMaxNameLength = 1024;
struct StackEntry {
DWORD64 offset; // if 0, we have no valid entry
CHAR name[StackEntryMaxNameLength];
CHAR undName[StackEntryMaxNameLength];
CHAR undFullName[StackEntryMaxNameLength];
DWORD64 offsetFromSmybol;
DWORD offsetFromLine;
DWORD lineNumber;
CHAR lineFileName[StackEntryMaxNameLength];
DWORD symType;
LPCSTR symTypeString;
CHAR moduleName[StackEntryMaxNameLength];
DWORD64 baseOfImage;
CHAR loadedImageName[StackEntryMaxNameLength];
};
enum StackEntryType {
StackEntryFirst,
StackEntryNext,
StackEntryLast,
};
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
};
char ImageHlpSymbol64[sizeof(IMAGEHLP_SYMBOL64) + StackEntryMaxNameLength];
void psWriteStackTrace(int n) {
if (!LoadDbgHelp()) return;
HANDLE hThread = GetCurrentThread(), hProcess = GetCurrentProcess();
const CONTEXT *context = NULL;
LPVOID pUserData = NULL;
CONTEXT c;
StackEntry csEntry;
IMAGEHLP_SYMBOL64 *pSym = NULL;
IMAGEHLP_MODULE64_V2 Module;
IMAGEHLP_LINE64 Line;
int frameNum;
if (!LoadDbgHelp()) {
SignalHandlers::dump() << "ERROR: Could not load dbghelp.dll!\n";
return;
}
memset(&c, 0, sizeof(CONTEXT));
c.ContextFlags = CONTEXT_FULL;
RtlCaptureContext(&c);
// 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 *)ImageHlpSymbol64;
memset(pSym, 0, sizeof(IMAGEHLP_SYMBOL64) + StackEntryMaxNameLength);
pSym->SizeOfStruct = sizeof(IMAGEHLP_SYMBOL64);
pSym->MaxNameLength = StackEntryMaxNameLength;
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 suplied if imageTyp is IMAGE_FILE_MACHINE_I386!
if (!stackWalk64(imageType, hProcess, hThread, &s, &c, ReadProcessMemoryRoutine64, symFunctionTableAccess64, symGetModuleBase64, NULL)) {
SignalHandlers::dump() << "ERROR: Call to StackWalk64() failed!\n";
return;
}
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) {
SignalHandlers::dump() << s.AddrPC.Offset << "\n";
SignalHandlers::dump() << "ERROR: StackWalk64() endless callstack!";
return;
}
if (s.AddrPC.Offset != 0) { // we seem to have a valid PC
SignalHandlers::dump() << s.AddrPC.Offset << "\n";
}
if (s.AddrReturn.Offset == 0) {
break;
}
}
}
class StringReferenceWrapper {
public: