Nick Tiskov
12 years ago
5 changed files with 356 additions and 2 deletions
@ -0,0 +1,221 @@ |
|||||||
|
/***************************************************************************
|
||||||
|
* Copyright (C) 2005-09 by the Quassel Project * |
||||||
|
* devel@quassel-irc.org * |
||||||
|
* * |
||||||
|
* This program is free software; you can redistribute it and/or modify * |
||||||
|
* it under the terms of the GNU General Public License as published by * |
||||||
|
* the Free Software Foundation; either version 2 of the License, or * |
||||||
|
* (at your option) version 3. * |
||||||
|
* * |
||||||
|
* This program is distributed in the hope that it will be useful, * |
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of * |
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
||||||
|
* GNU General Public License for more details. * |
||||||
|
* * |
||||||
|
* You should have received a copy of the GNU General Public License * |
||||||
|
* along with this program; if not, write to the * |
||||||
|
* Free Software Foundation, Inc., * |
||||||
|
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * |
||||||
|
***************************************************************************/ |
||||||
|
|
||||||
|
#include <windows.h> |
||||||
|
#include <dbghelp.h> |
||||||
|
#include <stdio.h> |
||||||
|
|
||||||
|
#include <QTextStream> |
||||||
|
|
||||||
|
namespace straceWin{ |
||||||
|
void loadHelpStackFrame(IMAGEHLP_STACK_FRAME&, const STACKFRAME64&); |
||||||
|
BOOL CALLBACK EnumSymbolsCB(PSYMBOL_INFO, ULONG, PVOID); |
||||||
|
BOOL CALLBACK EnumModulesCB(LPCSTR, DWORD64, PVOID); |
||||||
|
const QString getBacktrace(); |
||||||
|
struct EnumModulesContext; |
||||||
|
} |
||||||
|
|
||||||
|
void straceWin::loadHelpStackFrame(IMAGEHLP_STACK_FRAME &ihsf, const STACKFRAME64 &stackFrame) { |
||||||
|
ZeroMemory(&ihsf, sizeof(IMAGEHLP_STACK_FRAME)); |
||||||
|
ihsf.InstructionOffset = stackFrame.AddrPC.Offset; |
||||||
|
ihsf.FrameOffset = stackFrame.AddrFrame.Offset; |
||||||
|
} |
||||||
|
|
||||||
|
BOOL CALLBACK straceWin::EnumSymbolsCB(PSYMBOL_INFO symInfo, ULONG size, PVOID user) { |
||||||
|
QStringList *params = (QStringList *)user; |
||||||
|
if(symInfo->Flags & SYMFLAG_PARAMETER) { |
||||||
|
params->append(symInfo->Name); |
||||||
|
} |
||||||
|
return TRUE; |
||||||
|
} |
||||||
|
|
||||||
|
|
||||||
|
struct straceWin::EnumModulesContext { |
||||||
|
HANDLE hProcess; |
||||||
|
QTextStream &stream; |
||||||
|
EnumModulesContext(HANDLE hProcess, QTextStream &stream) : hProcess(hProcess), stream(stream) {} |
||||||
|
}; |
||||||
|
|
||||||
|
BOOL CALLBACK straceWin::EnumModulesCB(LPCSTR ModuleName, DWORD64 BaseOfDll, PVOID UserContext) { |
||||||
|
IMAGEHLP_MODULE64 mod; |
||||||
|
EnumModulesContext *context = (EnumModulesContext *)UserContext; |
||||||
|
mod.SizeOfStruct = sizeof(IMAGEHLP_MODULE64); |
||||||
|
if(SymGetModuleInfo64(context->hProcess, BaseOfDll, &mod)) { |
||||||
|
QString moduleBase = QString("0x%1").arg(BaseOfDll, 8, 16, QLatin1Char('0')); |
||||||
|
QString line = QString("%1 %2 Image: %3") |
||||||
|
.arg(mod.ModuleName, -14) |
||||||
|
.arg(moduleBase, -13) |
||||||
|
.arg(mod.LoadedImageName); |
||||||
|
context->stream << line << '\n'; |
||||||
|
|
||||||
|
QString pdbName(mod.LoadedPdbName); |
||||||
|
if(!pdbName.isEmpty()) { |
||||||
|
QString line2 = QString("%1 %2") |
||||||
|
.arg("", 35) |
||||||
|
.arg(pdbName); |
||||||
|
context->stream << line2 << '\n'; |
||||||
|
} |
||||||
|
} |
||||||
|
return TRUE; |
||||||
|
} |
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
#if defined( _M_IX86 ) && defined(Q_CC_MSVC) |
||||||
|
// Disable global optimization and ignore /GS waning caused by
|
||||||
|
// inline assembly.
|
||||||
|
// not needed with mingw cause we can tell mingw which registers we use
|
||||||
|
#pragma optimize("g", off) |
||||||
|
#pragma warning(push) |
||||||
|
#pragma warning(disable : 4748) |
||||||
|
#endif |
||||||
|
const QString straceWin::getBacktrace() { |
||||||
|
DWORD MachineType; |
||||||
|
CONTEXT Context; |
||||||
|
STACKFRAME64 StackFrame; |
||||||
|
|
||||||
|
#ifdef _M_IX86 |
||||||
|
ZeroMemory(&Context, sizeof(CONTEXT)); |
||||||
|
Context.ContextFlags = CONTEXT_CONTROL; |
||||||
|
|
||||||
|
|
||||||
|
#ifdef __MINGW32__ |
||||||
|
asm("Label:\n\t" |
||||||
|
"movl %%ebp,%0;\n\t" |
||||||
|
"movl %%esp,%1;\n\t" |
||||||
|
"movl $Label,%%eax;\n\t" |
||||||
|
"movl %%eax,%2;\n\t" |
||||||
|
:"=r"(Context.Ebp),"=r"(Context.Esp),"=r"(Context.Eip) |
||||||
|
://no input
|
||||||
|
:"eax"); |
||||||
|
#else |
||||||
|
_asm { |
||||||
|
Label: |
||||||
|
mov [Context.Ebp], ebp; |
||||||
|
mov [Context.Esp], esp; |
||||||
|
mov eax, [Label]; |
||||||
|
mov [Context.Eip], eax; |
||||||
|
} |
||||||
|
#endif |
||||||
|
#else |
||||||
|
RtlCaptureContext(&Context); |
||||||
|
#endif |
||||||
|
|
||||||
|
ZeroMemory(&StackFrame, sizeof(STACKFRAME64)); |
||||||
|
#ifdef _M_IX86 |
||||||
|
MachineType = IMAGE_FILE_MACHINE_I386; |
||||||
|
StackFrame.AddrPC.Offset = Context.Eip; |
||||||
|
StackFrame.AddrPC.Mode = AddrModeFlat; |
||||||
|
StackFrame.AddrFrame.Offset = Context.Ebp; |
||||||
|
StackFrame.AddrFrame.Mode = AddrModeFlat; |
||||||
|
StackFrame.AddrStack.Offset = Context.Esp; |
||||||
|
StackFrame.AddrStack.Mode = AddrModeFlat; |
||||||
|
#elif _M_X64 |
||||||
|
MachineType = IMAGE_FILE_MACHINE_AMD64; |
||||||
|
StackFrame.AddrPC.Offset = Context.Rip; |
||||||
|
StackFrame.AddrPC.Mode = AddrModeFlat; |
||||||
|
StackFrame.AddrFrame.Offset = Context.Rsp; |
||||||
|
StackFrame.AddrFrame.Mode = AddrModeFlat; |
||||||
|
StackFrame.AddrStack.Offset = Context.Rsp; |
||||||
|
StackFrame.AddrStack.Mode = AddrModeFlat; |
||||||
|
#elif _M_IA64 |
||||||
|
MachineType = IMAGE_FILE_MACHINE_IA64; |
||||||
|
StackFrame.AddrPC.Offset = Context.StIIP; |
||||||
|
StackFrame.AddrPC.Mode = AddrModeFlat; |
||||||
|
StackFrame.AddrFrame.Offset = Context.IntSp; |
||||||
|
StackFrame.AddrFrame.Mode = AddrModeFlat; |
||||||
|
StackFrame.AddrBStore.Offset= Context.RsBSP; |
||||||
|
StackFrame.AddrBStore.Mode = AddrModeFlat; |
||||||
|
StackFrame.AddrStack.Offset = Context.IntSp; |
||||||
|
StackFrame.AddrStack.Mode = AddrModeFlat; |
||||||
|
#else |
||||||
|
#error "Unsupported platform" |
||||||
|
#endif |
||||||
|
|
||||||
|
QString log; |
||||||
|
QTextStream logStream(&log); |
||||||
|
|
||||||
|
HANDLE hProcess = GetCurrentProcess(); |
||||||
|
HANDLE hThread = GetCurrentThread(); |
||||||
|
SymInitialize(hProcess, NULL, TRUE); |
||||||
|
|
||||||
|
DWORD64 dwDisplacement; |
||||||
|
|
||||||
|
ULONG64 buffer[(sizeof(SYMBOL_INFO) + |
||||||
|
MAX_SYM_NAME*sizeof(TCHAR) + |
||||||
|
sizeof(ULONG64) - 1) / sizeof(ULONG64)]; |
||||||
|
PSYMBOL_INFO pSymbol = (PSYMBOL_INFO)buffer; |
||||||
|
pSymbol->SizeOfStruct = sizeof(SYMBOL_INFO); |
||||||
|
pSymbol->MaxNameLen = MAX_SYM_NAME; |
||||||
|
|
||||||
|
IMAGEHLP_MODULE64 mod; |
||||||
|
mod.SizeOfStruct = sizeof(IMAGEHLP_MODULE64); |
||||||
|
|
||||||
|
IMAGEHLP_STACK_FRAME ihsf; |
||||||
|
ZeroMemory(&ihsf, sizeof(IMAGEHLP_STACK_FRAME)); |
||||||
|
|
||||||
|
int i = 0; |
||||||
|
while(StackWalk64(MachineType, hProcess, hThread, &StackFrame, &Context, NULL, NULL, NULL, NULL)) { |
||||||
|
if(i == 128) |
||||||
|
break; |
||||||
|
|
||||||
|
loadHelpStackFrame(ihsf, StackFrame); |
||||||
|
if(StackFrame.AddrPC.Offset != 0) { // Valid frame.
|
||||||
|
|
||||||
|
QString fileName("???"); |
||||||
|
if(SymGetModuleInfo64(hProcess, ihsf.InstructionOffset, &mod)) { |
||||||
|
fileName = QString(mod.ImageName); |
||||||
|
int slashPos = fileName.lastIndexOf('\\'); |
||||||
|
if(slashPos != -1) |
||||||
|
fileName = fileName.mid(slashPos + 1); |
||||||
|
} |
||||||
|
QString funcName; |
||||||
|
if(SymFromAddr(hProcess, ihsf.InstructionOffset, &dwDisplacement, pSymbol)) { |
||||||
|
funcName = QString(pSymbol->Name); |
||||||
|
} else { |
||||||
|
funcName = QString("0x%1").arg(ihsf.InstructionOffset, 8, 16, QLatin1Char('0')); |
||||||
|
} |
||||||
|
QStringList params; |
||||||
|
SymSetContext(hProcess, &ihsf, NULL); |
||||||
|
SymEnumSymbols(hProcess, 0, NULL, EnumSymbolsCB, (PVOID)¶ms); |
||||||
|
|
||||||
|
QString insOffset = QString("0x%1").arg(ihsf.InstructionOffset, 8, 16, QLatin1Char('0')); |
||||||
|
QString debugLine = QString("#%1 %2 %3 %4(%5)") |
||||||
|
.arg(i, 3, 10) |
||||||
|
.arg(fileName, -20) |
||||||
|
.arg(insOffset, -11) |
||||||
|
.arg(funcName) |
||||||
|
.arg(params.join(", ")); |
||||||
|
logStream << debugLine << '\n'; |
||||||
|
i++; |
||||||
|
} else { |
||||||
|
break; // we're at the end.
|
||||||
|
} |
||||||
|
} |
||||||
|
|
||||||
|
logStream << "\n\nList of linked Modules:\n"; |
||||||
|
EnumModulesContext modulesContext(hProcess, logStream); |
||||||
|
SymEnumerateModules64(hProcess, EnumModulesCB, (PVOID)&modulesContext); |
||||||
|
return log; |
||||||
|
} |
||||||
|
#if defined(_M_IX86) && defined(Q_CC_MSVC) |
||||||
|
#pragma warning(pop) |
||||||
|
#pragma optimize("g", on) |
||||||
|
#endif |
||||||
@ -0,0 +1,49 @@ |
|||||||
|
#ifndef STACKTRACE_WIN_DLG_H |
||||||
|
#define STACKTRACE_WIN_DLG_H |
||||||
|
|
||||||
|
#include <QTextStream> |
||||||
|
#include <QClipboard> |
||||||
|
#include "boost/version.hpp" |
||||||
|
#include "libtorrent/version.hpp" |
||||||
|
#include "ui_stacktrace_win_dlg.h" |
||||||
|
|
||||||
|
class StraceDlg : public QDialog, private Ui::errorDialog { |
||||||
|
Q_OBJECT |
||||||
|
|
||||||
|
public: |
||||||
|
StraceDlg(QWidget *parent = 0): QDialog(parent) { |
||||||
|
setupUi(this); |
||||||
|
} |
||||||
|
|
||||||
|
~StraceDlg() {} |
||||||
|
|
||||||
|
void setStacktraceString(const QString& trace) { |
||||||
|
QString htmlStr; |
||||||
|
QTextStream outStream(&htmlStr); |
||||||
|
outStream << "<p align=center><b><font size=7 color=red>" << |
||||||
|
"qBittorrent has crashed" << |
||||||
|
"</font></b></p>" << |
||||||
|
"<font size=4>" << |
||||||
|
"<p>" << |
||||||
|
"Please report a bug at <a href=\"http://bugs.qbittorrent.org\">" << |
||||||
|
"http://bugs.qbittorrent.org</a>" << |
||||||
|
" and provide the following backtrace." << |
||||||
|
"</p>" << |
||||||
|
"</font>" << |
||||||
|
"<br/><hr><br/>" << |
||||||
|
"<p align=center><font size=4>qBittorrent version: " << VERSION << |
||||||
|
"<br/>Libtorrent version: " << LIBTORRENT_VERSION << |
||||||
|
"<br/>Qt version: " << QT_VERSION_STR << |
||||||
|
"<br/>Boost version: " << QString::number(BOOST_VERSION / 100000) << '.' << |
||||||
|
QString::number((BOOST_VERSION / 100) % 1000) << '.' << |
||||||
|
QString::number(BOOST_VERSION % 100) << "</font></p><br/>" |
||||||
|
"<pre><code>" << |
||||||
|
trace << |
||||||
|
"</code></pre>" << |
||||||
|
"<br/><hr><br/><br/>"; |
||||||
|
|
||||||
|
errorText->setHtml(htmlStr); |
||||||
|
} |
||||||
|
}; |
||||||
|
|
||||||
|
#endif |
||||||
@ -0,0 +1,35 @@ |
|||||||
|
<?xml version="1.0" encoding="UTF-8"?> |
||||||
|
<ui version="4.0"> |
||||||
|
<class>errorDialog</class> |
||||||
|
<widget class="QDialog" name="errorDialog"> |
||||||
|
<property name="geometry"> |
||||||
|
<rect> |
||||||
|
<x>0</x> |
||||||
|
<y>0</y> |
||||||
|
<width>640</width> |
||||||
|
<height>480</height> |
||||||
|
</rect> |
||||||
|
</property> |
||||||
|
<property name="windowTitle"> |
||||||
|
<string>Crash info</string> |
||||||
|
</property> |
||||||
|
<layout class="QVBoxLayout" name="verticalLayout"> |
||||||
|
<item> |
||||||
|
<widget class="QTextBrowser" name="errorText"> |
||||||
|
<property name="html"> |
||||||
|
<string notr="true"><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> |
||||||
|
<html><head><meta name="qrichtext" content="1" /><style type="text/css"> |
||||||
|
p, li { white-space: pre-wrap; } |
||||||
|
</style></head><body style=" font-family:'MS Shell Dlg 2'; font-size:8.25pt; font-weight:400; font-style:normal;"> |
||||||
|
<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-size:8pt;"><br /></p></body></html></string> |
||||||
|
</property> |
||||||
|
<property name="openExternalLinks"> |
||||||
|
<bool>true</bool> |
||||||
|
</property> |
||||||
|
</widget> |
||||||
|
</item> |
||||||
|
</layout> |
||||||
|
</widget> |
||||||
|
<resources/> |
||||||
|
<connections/> |
||||||
|
</ui> |
||||||
Loading…
Reference in new issue