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@ -25,6 +25,7 @@
@@ -25,6 +25,7 @@
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#include <dbghelp.h> |
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#include <stdio.h> |
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#include <QDir> |
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#include <QTextStream> |
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#ifdef __MINGW32__ |
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#include <cxxabi.h> |
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@ -41,6 +42,9 @@ namespace straceWin
@@ -41,6 +42,9 @@ namespace straceWin
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#ifdef __MINGW32__ |
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void demangle(QString& str); |
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#endif |
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QString getSourcePathAndLineNumber(HANDLE hProcess, DWORD64 addr); |
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bool makeRelativePath(const QString& dir, QString& file); |
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} |
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#ifdef __MINGW32__ |
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@ -108,6 +112,65 @@ BOOL CALLBACK straceWin::EnumModulesCB(LPCSTR ModuleName, DWORD64 BaseOfDll, PVO
@@ -108,6 +112,65 @@ BOOL CALLBACK straceWin::EnumModulesCB(LPCSTR ModuleName, DWORD64 BaseOfDll, PVO
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} |
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/**
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* Cuts off leading 'dir' path from 'file' path, otherwise leaves it unchanged |
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* returns true if 'dir' is an ancestor of 'file', otherwise - false |
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*/ |
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bool straceWin::makeRelativePath(const QString& dir, QString& file) |
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{ |
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QString d = QDir::toNativeSeparators(QDir(dir).absolutePath()); |
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QString f = QDir::toNativeSeparators(QFileInfo(file).absoluteFilePath()); |
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// append separator at the end of dir
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QChar separator = QDir::separator(); |
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if (!d.isEmpty() && (d[d.length() - 1] != separator)) |
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d += separator; |
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if (f.startsWith(d, Qt::CaseInsensitive)) { |
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f.remove(0, d.length()); |
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file.swap(f); |
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return true; |
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} |
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return false; |
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} |
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QString straceWin::getSourcePathAndLineNumber(HANDLE hProcess, DWORD64 addr) |
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{ |
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IMAGEHLP_LINE64 line = {0}; |
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line.SizeOfStruct = sizeof(IMAGEHLP_LINE64); |
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DWORD dwDisplacement = 0; |
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if (SymGetLineFromAddr64(hProcess, addr, &dwDisplacement, &line)) { |
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QString path(line.FileName); |
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#if defined STACKTRACE_WIN_PROJECT_PATH || defined STACKTRACE_WIN_MAKEFILE_PATH |
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#define STACKTRACE_WIN_QUOTE(x) #x |
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#define STACKTRACE_WIN_STRING(x) STACKTRACE_WIN_QUOTE(x) |
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//prune leading project directory path or build target directory path
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bool success = false; |
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#ifdef STACKTRACE_WIN_PROJECT_PATH |
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QString projectPath(STACKTRACE_WIN_STRING(STACKTRACE_WIN_PROJECT_PATH)); |
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success = makeRelativePath(projectPath, path); |
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#endif |
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#ifdef STACKTRACE_WIN_MAKEFILE_PATH |
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if (!success) { |
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QString targetPath(STACKTRACE_WIN_STRING(STACKTRACE_WIN_MAKEFILE_PATH)); |
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makeRelativePath(targetPath, path); |
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} |
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#endif |
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#endif |
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return QString("%1 : %2").arg(path).arg(line.LineNumber); |
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} |
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return QString(); |
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} |
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#if defined( _M_IX86 ) && defined(Q_CC_MSVC) |
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// Disable global optimization and ignore /GS waning caused by
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@ -221,11 +284,16 @@ const QString straceWin::getBacktrace()
@@ -221,11 +284,16 @@ const QString straceWin::getBacktrace()
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fileName = fileName.mid(slashPos + 1); |
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} |
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QString funcName; |
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QString sourceFile; |
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if(SymFromAddr(hProcess, ihsf.InstructionOffset, &dwDisplacement, pSymbol)) { |
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funcName = QString(pSymbol->Name); |
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#ifdef __MINGW32__ |
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demangle(funcName); |
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#endif |
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// now ihsf.InstructionOffset points to the instruction that follows CALL instuction
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// decrease the query address by one byte to point somewhere in the CALL instruction byte sequence
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sourceFile = getSourcePathAndLineNumber(hProcess, ihsf.InstructionOffset - 1); |
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} |
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else { |
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funcName = QString("0x%1").arg(ihsf.InstructionOffset, 8, 16, QLatin1Char('0')); |
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@ -248,6 +316,9 @@ const QString straceWin::getBacktrace()
@@ -248,6 +316,9 @@ const QString straceWin::getBacktrace()
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.arg(funcName) |
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#ifndef __MINGW32__ |
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.arg(params.join(", ")); |
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if (!sourceFile.isEmpty()) |
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debugLine += QString("[ %1 ]").arg(sourceFile); |
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#else |
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; |
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#endif |
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@ -262,6 +333,8 @@ const QString straceWin::getBacktrace()
@@ -262,6 +333,8 @@ const QString straceWin::getBacktrace()
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//logStream << "\n\nList of linked Modules:\n";
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//EnumModulesContext modulesContext(hProcess, logStream);
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//SymEnumerateModules64(hProcess, EnumModulesCB, (PVOID)&modulesContext);
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SymCleanup(hProcess); |
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logStream << "```"; |
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return log; |
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} |
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