1654 lines
44 KiB
C++
1654 lines
44 KiB
C++
#include "debugger.h"
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#include "utils.h"
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#include "mainwindow.h"
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#include "editor.h"
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#include "settings.h"
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#include "cpudialog.h"
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#include <QFile>
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#include <QFileInfo>
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#include <QMessageBox>
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#include <QMessageBox>
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Debugger::Debugger(QObject *parent) : QObject(parent)
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{
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mBreakpointModel=new BreakpointModel(this);
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mBacktraceModel=new BacktraceModel(this);
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mExecuting = false;
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mUseUTF8 = false;
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mReader = nullptr;
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mCommandChanged = false;
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mLeftPageIndexBackup = -1;
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}
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void Debugger::start()
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{
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Settings::PCompilerSet compilerSet = pSettings->compilerSets().defaultSet();
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if (!compilerSet) {
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QMessageBox::critical(pMainWindow,
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tr("No compiler set"),
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tr("No compiler set is configured.")+tr("Can't start debugging."));
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return;
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}
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mExecuting = true;
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QString debuggerPath = compilerSet->debugger();
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QFile debuggerProgram(debuggerPath);
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if (!debuggerProgram.exists()) {
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QMessageBox::critical(pMainWindow,
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tr("Debugger not exists"),
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tr("Can''t find debugger in : \"%1\"").arg(debuggerPath));
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return;
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}
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mReader = new DebugReader(this);
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mReader->setDebuggerPath(debuggerPath);
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connect(mReader, &QThread::finished,this,&Debugger::clearUpReader);
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connect(mReader, &DebugReader::parseFinished,this,&Debugger::syncFinishedParsing,Qt::BlockingQueuedConnection);
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connect(mReader, &DebugReader::changeDebugConsoleLastLine,this,&Debugger::onChangeDebugConsoleLastline,Qt::BlockingQueuedConnection);
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mReader->start();
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mReader->mStartSemaphore.acquire(1);
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//fProcessID := pi.hProcess;
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//// Create a thread that will read GDB output.
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//Reader := TDebugReader.Create(true);
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//Reader.PipeRead := fOutputRead;
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//Reader.PipeWrite := fInputWrite;
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//Reader.FreeOnTerminate := true;
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//Reader.BreakpointList := BreakPointList;
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//Reader.WatchVarList := WatchVarList;
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//Reader.WatchView := WatchView;
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//Reader.UseUTF8 := UseUTF8;
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//Reader.Resume;
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//Reader.OnInvalidateAllVars := OnInvalidateAllVars;
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pMainWindow->updateAppTitle();
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//Application.HintHidePause := 5000;
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}
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void Debugger::stop() {
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if (mExecuting) {
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mReader->stopDebug();
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}
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}
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void Debugger::clearUpReader()
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{
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if (mExecuting) {
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mExecuting = false;
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//stop debugger
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mReader->deleteLater();
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mReader=nullptr;
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// if WatchVarList.Count = 0 then // nothing worth showing, restore view
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// MainForm.LeftPageControl.ActivePageIndex := LeftPageIndexBackup;
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// // Close CPU window
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// if Assigned(CPUForm) then
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// CPUForm.Close;
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// Free resources
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pMainWindow->removeActiveBreakpoints();
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pMainWindow->updateAppTitle();
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mBacktraceModel->clear();
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// Application.HintHidePause := 2500;
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// WatchView.Items.BeginUpdate;
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// try
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// //Clear all watch values
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// for I := 0 to WatchVarList.Count - 1 do begin
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// WatchVar := PWatchVar(WatchVarList.Items[I]);
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// WatchVar^.Node.Text := WatchVar^.Name + ' = '+Lang[ID_MSG_EXECUTE_TO_EVALUATE];
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// // Delete now invalid children
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// WatchVar^.Node.DeleteChildren;
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// end;
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// finally
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// WatchView.Items.EndUpdate;
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// end;
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}
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}
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void Debugger::sendCommand(const QString &command, const QString ¶ms, bool updateWatch, bool showInConsole, DebugCommandSource source)
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{
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if (mExecuting && mReader) {
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mReader->postCommand(command,params,updateWatch,showInConsole,source);
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}
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}
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void Debugger::addBreakpoint(int line, const Editor* editor)
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{
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addBreakpoint(line,editor->filename());
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}
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void Debugger::addBreakpoint(int line, const QString &filename)
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{
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PBreakpoint bp=std::make_shared<Breakpoint>();
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bp->line = line;
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bp->filename = filename;
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bp->condition = "";
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mBreakpointModel->addBreakpoint(bp);
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if (mExecuting) {
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sendBreakpointCommand(bp);
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}
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}
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void Debugger::deleteBreakpoints(const QString &filename)
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{
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for (int i=mBreakpointModel->breakpoints().size()-1;i>=0;i--) {
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PBreakpoint bp = mBreakpointModel->breakpoints()[i];
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if (bp->filename == filename) {
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mBreakpointModel->removeBreakpoint(i);
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}
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}
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}
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void Debugger::deleteBreakpoints(const Editor *editor)
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{
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deleteBreakpoints(editor->filename());
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}
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void Debugger::removeBreakpoint(int line, const Editor *editor)
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{
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removeBreakpoint(line,editor->filename());
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}
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void Debugger::removeBreakpoint(int line, const QString &filename)
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{
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for (int i=mBreakpointModel->breakpoints().size()-1;i>=0;i--) {
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PBreakpoint bp = mBreakpointModel->breakpoints()[i];
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if (bp->filename == filename && bp->line == line) {
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removeBreakpoint(i);
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}
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}
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}
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void Debugger::removeBreakpoint(int index)
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{
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sendClearBreakpointCommand(index);
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mBreakpointModel->removeBreakpoint(index);
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}
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void Debugger::setBreakPointCondition(int index, const QString &condition)
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{
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PBreakpoint breakpoint=mBreakpointModel->setBreakPointCondition(index,condition);
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if (condition.isEmpty()) {
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sendCommand("cond",
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QString("%1").arg(breakpoint->line));
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} else {
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sendCommand("cond",
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QString("%1 %2").arg(breakpoint->line).arg(condition));
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}
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}
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void Debugger::sendAllBreakpointsToDebugger()
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{
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for (PBreakpoint breakpoint:mBreakpointModel->breakpoints()) {
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sendBreakpointCommand(breakpoint);
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}
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}
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void Debugger::addWatchVar(const QString &namein)
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{
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// Don't allow duplicates...
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PWatchVar oldVar = mWatchModel->findWatchVar(namein);
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if (oldVar)
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return;
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PWatchVar var = std::make_shared<WatchVar>();
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var->parent= nullptr;
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var->name = namein;
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var->value = tr("Execute to evaluate");
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var->text = QString("%1 = %2").arg(var->name).arg(var->value);
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var->gdbIndex = -1;
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mWatchModel->addWatchVar(var);
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sendWatchCommand(var);
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}
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void Debugger::renameWatchVar(const QString &oldname, const QString &newname)
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{
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// check if name already exists;
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PWatchVar var = mWatchModel->findWatchVar(newname);
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if (var)
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return;
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var = mWatchModel->findWatchVar(oldname);
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if (var) {
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var->name = newname;
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var->value = tr("Execute to evaluate");
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var->text = QString("%1 = %1").arg(var->name).arg(var->value);
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if (mExecuting) {
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if (var->gdbIndex!=-1)
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sendRemoveWatchCommand(var);
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sendWatchCommand(var);
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}
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mWatchModel->notifyUpdated(var);
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}
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}
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void Debugger::refreshWatchVars()
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{
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for (PWatchVar var:mWatchModel->watchVars()) {
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if (var->gdbIndex == -1)
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sendWatchCommand(var);
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}
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}
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void Debugger::deleteWatchVars(bool deleteparent)
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{
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if (deleteparent) {
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mWatchModel->clear();
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} else {
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for(PWatchVar var:mWatchModel->watchVars()) {
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sendRemoveWatchCommand(var);
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var->gdbIndex = -1;
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var->value = tr("Execute to evaluate");
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var->text = QString("%1 = %1").arg(var->name).arg(var->value);
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}
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}
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}
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void Debugger::invalidateAllVars()
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{
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mReader->setInvalidateAllVars(true);
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}
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void Debugger::sendAllWatchvarsToDebugger()
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{
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for (PWatchVar var:mWatchModel->watchVars()) {
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sendWatchCommand(var);
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}
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}
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void Debugger::invalidateWatchVar(PWatchVar var)
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{
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//toto
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}
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void Debugger::updateDebugInfo()
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{
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sendCommand("backtrace", "");
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sendCommand("info locals", "");
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sendCommand("info args", "");
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}
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bool Debugger::useUTF8() const
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{
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return mUseUTF8;
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}
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void Debugger::setUseUTF8(bool useUTF8)
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{
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mUseUTF8 = useUTF8;
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}
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BacktraceModel* Debugger::backtraceModel()
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{
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return mBacktraceModel;
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}
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BreakpointModel *Debugger::breakpointModel()
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{
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return mBreakpointModel;
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}
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void Debugger::sendWatchCommand(PWatchVar var)
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{
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sendCommand("display", var->name);
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}
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void Debugger::sendRemoveWatchCommand(PWatchVar var)
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{
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sendCommand("undisplay",QString("%1").arg(var->gdbIndex));
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}
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void Debugger::sendBreakpointCommand(PBreakpoint breakpoint)
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{
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if (breakpoint && mExecuting) {
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// break "filename":linenum
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QString condition;
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if (!breakpoint->condition.isEmpty()) {
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condition = " if " + breakpoint->condition;
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}
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QString filename = breakpoint->filename;
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filename.replace('\\','/');
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sendCommand("break",
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QString("\"%1\":%2").arg(filename)
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.arg(breakpoint->line)+condition);
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}
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}
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void Debugger::sendClearBreakpointCommand(int index)
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{
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sendClearBreakpointCommand(mBreakpointModel->breakpoints()[index]);
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}
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void Debugger::sendClearBreakpointCommand(PBreakpoint breakpoint)
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{
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// Debugger already running? Remove it from GDB
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if (breakpoint && mExecuting) {
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//clear "filename":linenum
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QString filename = breakpoint->filename;
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filename.replace('\\','/');
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sendCommand("clear",
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QString("\"%1\":%2").arg(filename)
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.arg(breakpoint->line));
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}
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}
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void Debugger::syncFinishedParsing()
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{
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bool spawnedcpuform = false;
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// GDB determined that the source code is more recent than the executable. Ask the user if he wants to rebuild.
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if (mReader->doreceivedsfwarning) {
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if (QMessageBox::question(pMainWindow,
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tr("Compile"),
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tr("Source file is more recent than executable.")+"<BR /><BR />" + tr("Recompile?"),
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QMessageBox::Yes | QMessageBox::No,
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QMessageBox::Yes
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) == QMessageBox::Yes) {
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stop();
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pMainWindow->compile();
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return;
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}
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}
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// The program to debug has stopped. Stop the debugger
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if (mReader->doprocessexited) {
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stop();
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return;
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}
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// An evaluation variable has been processed. Forward the results
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if (mReader->doevalready) {
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emit evalReady(mReader->mEvalValue);
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}
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// show command output
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if (pSettings->debugger().showCommandLog() ||
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(mReader->mCurrentCmd && mReader->mCurrentCmd->showInConsole)) {
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if (pSettings->debugger().showAnnotations()) {
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QString strOutput = mReader->mOutput;
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strOutput.replace(QChar(26),'>');
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pMainWindow->addDebugOutput(strOutput);
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pMainWindow->addDebugOutput("");
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pMainWindow->addDebugOutput("");
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} else {
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QStringList strList = TextToLines(mReader->mOutput);
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QStringList outStrList;
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bool addToLastLine=false;
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for (int i=0;i<strList.size();i++) {
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QString strOutput=strList[i];
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if (strOutput.startsWith("\032\032")) {
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addToLastLine = true;
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} else {
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if (addToLastLine && outStrList.size()>0) {
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outStrList[outStrList.size()-1]+=strOutput;
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} else {
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outStrList.append(strOutput);
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}
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addToLastLine = false;
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}
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}
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for (const QString& line:outStrList) {
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pMainWindow->addDebugOutput(line);
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}
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}
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}
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// Some part of the CPU form has been updated
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if (pMainWindow->cpuDialog()->isVisible() && !mReader->doreceivedsignal) {
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// if (mReader->doregistersready)
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// CPUForm.OnRegistersReady;
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// if (mReader->dodisassemblerready)
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// CPUForm.OnAssemblerReady;
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}
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//if dobacktraceready then
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// MainForm.OnBacktraceReady;
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if (mReader->doupdateexecution) {
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if (mReader->mCurrentCmd && mReader->mCurrentCmd->source == DebugCommandSource::Console) {
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pMainWindow->setActiveBreakpoint(mReader->mBreakPointFile, mReader->mBreakPointLine,false);
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} else {
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pMainWindow->setActiveBreakpoint(mReader->mBreakPointFile, mReader->mBreakPointLine);
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}
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refreshWatchVars(); // update variable information
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}
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if (mReader->doreceivedsignal) {
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//SignalDialog := CreateMessageDialog(fSignal, mtError, [mbOk]);
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//SignalCheck := TCheckBox.Create(SignalDialog);
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//// Display it on top of everything
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//SignalDialog.FormStyle := fsStayOnTop;
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//SignalDialog.Height := 150;
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//with SignalCheck do begin
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// Parent := SignalDialog;
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// Caption := 'Show CPU window';
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// Top := Parent.ClientHeight - 22;
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// Left := 8;
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// Width := Parent.ClientWidth - 16;
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// Checked := devData.ShowCPUSignal;
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//end;
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//MessageBeep(MB_ICONERROR);
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//if SignalDialog.ShowModal = ID_OK then begin
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// devData.ShowCPUSignal := SignalCheck.Checked;
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// if SignalCheck.Checked and not Assigned(CPUForm) then begin
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// MainForm.ViewCPUItemClick(nil);
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// spawnedcpuform := true;
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// end;
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//end;
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//SignalDialog.Free;
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}
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// CPU form updates itself when spawned, don't update twice!
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if ((mReader->doupdatecpuwindow && !spawnedcpuform) && (pMainWindow->cpuDialog()->isVisible())) {
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sendCommand("disas", "");
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sendCommand("info registers", "");
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}
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}
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void Debugger::onChangeDebugConsoleLastline(const QString &text)
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{
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//pMainWindow->changeDebugOutputLastline(text);
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pMainWindow->addDebugOutput(text);
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}
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int Debugger::leftPageIndexBackup() const
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{
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return mLeftPageIndexBackup;
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}
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void Debugger::setLeftPageIndexBackup(int leftPageIndexBackup)
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{
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mLeftPageIndexBackup = leftPageIndexBackup;
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}
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bool Debugger::executing() const
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{
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return mExecuting;
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}
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DebugReader::DebugReader(Debugger* debugger, QObject *parent) : QThread(parent),
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mStartSemaphore(0)
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{
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mDebugger = debugger;
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mProcess = nullptr;
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mUseUTF8 = false;
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mCmdRunning = false;
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mInvalidateAllVars = false;
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}
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void DebugReader::postCommand(const QString &Command, const QString &Params, bool UpdateWatch, bool ShowInConsole, DebugCommandSource Source)
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{
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QMutexLocker locker(&mCmdQueueMutex);
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if (mCmdQueue.isEmpty() && UpdateWatch) {
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emit pauseWatchUpdate();
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mUpdateCount++;
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}
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PDebugCommand pCmd = std::make_shared<DebugCommand>();
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pCmd->command = Command;
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pCmd->params = Params;
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pCmd->updateWatch = UpdateWatch;
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pCmd->showInConsole = ShowInConsole;
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pCmd->source = Source;
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mCmdQueue.enqueue(pCmd);
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// if (!mCmdRunning)
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// runNextCmd();
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}
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void DebugReader::clearCmdQueue()
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{
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QMutexLocker locker(&mCmdQueueMutex);
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mCmdQueue.clear();
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if (mUpdateCount>0) {
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emit updateWatch();
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mUpdateCount=0;
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}
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}
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bool DebugReader::findAnnotation(AnnotationType annotation)
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{
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AnnotationType NextAnnotation;
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do {
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NextAnnotation = getNextAnnotation();
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if (NextAnnotation == AnnotationType::TEOF)
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return false;
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} while (NextAnnotation != annotation);
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return true;
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}
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AnnotationType DebugReader::getAnnotation(const QString &s)
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{
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if (s == "pre-prompt") {
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return AnnotationType::TPrePrompt;
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} else if (s == "prompt") {
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return AnnotationType::TPrompt;
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} else if (s == "post-prompt") {
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AnnotationType result = AnnotationType::TPostPrompt;
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int IndexBackup = mIndex;
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QString t = getNextFilledLine();
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mIndex = IndexBackup;
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//hack to catch local
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if ((mCurrentCmd) && (mCurrentCmd->command == "info locals")) {
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result = AnnotationType::TLocal;
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} else if ((mCurrentCmd) && (mCurrentCmd->command == "info args")) {
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//hack to catch params
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result = AnnotationType::TParam;
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} else if (t.startsWith("rax ") || t.startsWith("eax ")) {
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// Hack fix to catch register dump
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|
result = AnnotationType::TInfoReg;
|
|
} else {
|
|
// Another hack to catch assembler
|
|
if (t.startsWith("Dump of assembler code for function "))
|
|
result = AnnotationType::TInfoAsm;
|
|
}
|
|
return result;
|
|
} else if (s == "error-begin") {
|
|
return AnnotationType::TErrorBegin;
|
|
} else if (s == "error-end") {
|
|
return AnnotationType::TErrorEnd;
|
|
} else if (s == "display-begin") {
|
|
return AnnotationType::TDisplayBegin;
|
|
} else if (s == "display-expression") {
|
|
return AnnotationType::TDisplayExpression;
|
|
} else if (s == "display-end") {
|
|
return AnnotationType::TDisplayEnd;
|
|
} else if (s == "frame-source-begin") {
|
|
return AnnotationType::TFrameSourceBegin;
|
|
} else if (s == "frame-source-file") {
|
|
return AnnotationType::TFrameSourceFile;
|
|
} else if (s == "frame-source-line") {
|
|
return AnnotationType::TFrameSourceLine;
|
|
} else if (s == "frame-function-name") {
|
|
return AnnotationType::TFrameFunctionName;
|
|
} else if (s == "frame-args") {
|
|
return AnnotationType::TFrameArgs;
|
|
} else if (s == "frame-begin") {
|
|
return AnnotationType::TFrameBegin;
|
|
} else if (s == "frame-end") {
|
|
return AnnotationType::TFrameEnd;
|
|
} else if (s == "frame-where") {
|
|
return AnnotationType::TFrameWhere;
|
|
} else if (s == "source") {
|
|
return AnnotationType::TSource;
|
|
} else if (s == "exited") {
|
|
return AnnotationType::TExit;
|
|
} else if (s == "arg-begin") {
|
|
return AnnotationType::TArgBegin;
|
|
} else if (s == "arg-name-end") {
|
|
return AnnotationType::TArgNameEnd;
|
|
} else if (s == "arg-value") {
|
|
return AnnotationType::TArgValue;
|
|
} else if (s == "arg-end") {
|
|
return AnnotationType::TArgEnd;
|
|
} else if (s == "array-section-begin") {
|
|
return AnnotationType::TArrayBegin;
|
|
} else if (s == "array-section-end") {
|
|
return AnnotationType::TArrayEnd;
|
|
} else if (s == "elt") {
|
|
return AnnotationType::TElt;
|
|
} else if (s == "elt-rep") {
|
|
return AnnotationType::TEltRep;
|
|
} else if (s == "elt-rep-end") {
|
|
return AnnotationType::TEltRepEnd;
|
|
} else if (s == "field-begin") {
|
|
return AnnotationType::TFieldBegin;
|
|
} else if (s == "field-name-end") {
|
|
return AnnotationType::TFieldNameEnd;
|
|
} else if (s == "field-value") {
|
|
return AnnotationType::TFieldValue;
|
|
} else if (s == "field-end") {
|
|
return AnnotationType::TFieldEnd;
|
|
} else if (s == "value-history-value") {
|
|
return AnnotationType::TValueHistoryValue;
|
|
} else if (s == "value-history-begin") {
|
|
return AnnotationType::TValueHistoryBegin;
|
|
} else if (s == "value-history-end") {
|
|
return AnnotationType::TValueHistoryEnd;
|
|
} else if (s == "signal") {
|
|
return AnnotationType::TSignal;
|
|
} else if (s == "signal-name") {
|
|
return AnnotationType::TSignalName;
|
|
} else if (s == "signal-name-end") {
|
|
return AnnotationType::TSignalNameEnd;
|
|
} else if (s == "signal-string") {
|
|
return AnnotationType::TSignalString;
|
|
} else if (s == "signal-string-end") {
|
|
return AnnotationType::TSignalStringEnd;
|
|
} else if (mIndex >= mOutput.length()) {
|
|
return AnnotationType::TEOF;
|
|
} else {
|
|
return AnnotationType::TUnknown;;
|
|
}
|
|
}
|
|
|
|
AnnotationType DebugReader::getLastAnnotation(const QByteArray &text)
|
|
{
|
|
int curpos = text.length()-1;
|
|
// Walk back until end of #26's
|
|
while ((curpos >= 0) && (text[curpos] != 26))
|
|
curpos--;
|
|
|
|
curpos++;
|
|
|
|
// Tiny rewrite of GetNextWord for special purposes
|
|
QString s = "";
|
|
while ((curpos < text.length()) && (text[curpos]>32)) {
|
|
s = s + text[curpos];
|
|
curpos++;
|
|
}
|
|
|
|
return getAnnotation(s);
|
|
}
|
|
|
|
AnnotationType DebugReader::getNextAnnotation()
|
|
{
|
|
// Skip until end of #26's, i.e. GDB formatted output
|
|
skipToAnnotation();
|
|
|
|
// Get part this line, after #26#26
|
|
return getAnnotation(getNextWord());
|
|
}
|
|
|
|
QString DebugReader::getNextFilledLine()
|
|
{
|
|
// Walk up to an enter sequence
|
|
while (mIndex<mOutput.length() && mOutput[mIndex]!=13 && mOutput[mIndex]!=10 && mOutput[mIndex]!=0)
|
|
mIndex++;
|
|
// Skip enter sequences (CRLF, CR, LF, etc.)
|
|
while (mIndex<mOutput.length() && mOutput[mIndex]==13 && mOutput[mIndex]==10 && mOutput[mIndex]==0)
|
|
mIndex++;
|
|
// Return next line
|
|
return getRemainingLine();
|
|
}
|
|
|
|
QString DebugReader::getNextLine()
|
|
{
|
|
// Walk up to an enter sequence
|
|
while (mIndex<mOutput.length() && mOutput[mIndex]!=13 && mOutput[mIndex]!=10 && mOutput[mIndex]!=0)
|
|
mIndex++;
|
|
|
|
// End of output. Exit
|
|
if (mIndex>=mOutput.length())
|
|
return "";
|
|
// Skip ONE enter sequence (CRLF, CR, LF, etc.)
|
|
if ((mOutput[mIndex] == 13) && (mOutput[mIndex] == 10)) // DOS
|
|
mIndex+=2;
|
|
else if (mOutput[mIndex] == 13) // UNIX
|
|
mIndex++;
|
|
else if (mOutput[mIndex] == 10) // MAC
|
|
mIndex++;
|
|
// Return next line
|
|
return getRemainingLine();
|
|
}
|
|
|
|
QString DebugReader::getNextWord()
|
|
{
|
|
QString Result;
|
|
|
|
// Called when at a space? Skip over
|
|
skipSpaces();
|
|
|
|
// Skip until a space
|
|
while (mIndex<mOutput.length() && mOutput[mIndex]>32) {
|
|
Result += mOutput[mIndex];
|
|
mIndex++;
|
|
}
|
|
return Result;
|
|
}
|
|
|
|
QString DebugReader::getRemainingLine()
|
|
{
|
|
QString Result;
|
|
|
|
// Return part of line still ahead of us
|
|
while (mIndex<mOutput.length() && mOutput[mIndex]!=13 && mOutput[mIndex]!=10 && mOutput[mIndex]!=0) {
|
|
Result += mOutput[mIndex];
|
|
mIndex++;
|
|
}
|
|
return Result;
|
|
}
|
|
|
|
void DebugReader::handleDisassembly()
|
|
{
|
|
if (mDisassembly.isEmpty())
|
|
return;
|
|
|
|
// Get info message
|
|
QString s = getNextLine();
|
|
|
|
// the full function name will be saved at index 0
|
|
mDisassembly.append(s.mid(36));
|
|
|
|
s = getNextLine();
|
|
|
|
// Add lines of disassembly
|
|
while (!s.isEmpty() && (s != "End of assembler dump")) {
|
|
mDisassembly.append(s);
|
|
s = getNextLine();
|
|
}
|
|
|
|
dodisassemblerready = true;
|
|
}
|
|
|
|
void DebugReader::handleDisplay()
|
|
{
|
|
QString s = getNextLine(); // watch index
|
|
|
|
if (!findAnnotation(AnnotationType::TDisplayExpression))
|
|
return;
|
|
QString watchName = getNextLine(); // watch name
|
|
|
|
// Find parent we're talking about
|
|
auto result = mWatchVarList.find(watchName);
|
|
if (result != mWatchVarList.end()) {
|
|
PWatchVar watchVar = result.value();
|
|
// Advance up to the value
|
|
if (!findAnnotation(AnnotationType::TDisplayExpression))
|
|
return;;
|
|
// Refresh GDB index so we can undisplay this by index
|
|
watchVar->gdbIndex = s.toInt();
|
|
processWatchOutput(watchVar);
|
|
}
|
|
}
|
|
|
|
void DebugReader::handleError()
|
|
{
|
|
QString s = getNextLine(); // error text
|
|
if (s.startsWith("Cannot find bounds of current function")) {
|
|
//We have exited
|
|
handleExit();
|
|
} else if (s.startsWith("No symbol \"")) {
|
|
int head = s.indexOf('\"');
|
|
int tail = s.lastIndexOf('\"');
|
|
QString watchName = s.mid(head+1, tail-head-1);
|
|
|
|
// Update current...
|
|
auto result = mWatchVarList.find(watchName);
|
|
if (result != mWatchVarList.end()) {
|
|
PWatchVar watchVar = result.value();
|
|
//todo: update watch value to invalid
|
|
mDebugger->invalidateWatchVar(watchVar);
|
|
watchVar->gdbIndex = -1;
|
|
dorescanwatches = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
void DebugReader::handleExit()
|
|
{
|
|
doprocessexited=true;
|
|
}
|
|
|
|
void DebugReader::handleFrames()
|
|
{
|
|
QString s = getNextLine();
|
|
|
|
// Is this a backtrace dump?
|
|
if (s.startsWith("#")) {
|
|
// Find function name
|
|
if (!findAnnotation(AnnotationType::TFrameFunctionName))
|
|
return;
|
|
|
|
PTrace trace = std::make_shared<Trace>();
|
|
trace->funcname = getNextLine();
|
|
|
|
// Find argument list start
|
|
if (!findAnnotation(AnnotationType::TFrameArgs))
|
|
return;
|
|
|
|
// Arguments are either () or detailed list
|
|
s = getNextLine();
|
|
|
|
while (peekNextAnnotation() == AnnotationType::TArgBegin) {
|
|
|
|
// argument name
|
|
if (!findAnnotation(AnnotationType::TArgBegin))
|
|
return;
|
|
|
|
s = s + getNextLine();
|
|
|
|
// =
|
|
if (!findAnnotation(AnnotationType::TArgNameEnd))
|
|
return;
|
|
s = s + ' ' + getNextLine() + ' '; // should be =
|
|
|
|
// argument value
|
|
if (!findAnnotation(AnnotationType::TArgValue))
|
|
return;
|
|
|
|
s = s + getNextLine();
|
|
|
|
// argument end
|
|
if (!findAnnotation(AnnotationType::TArgEnd))
|
|
return;
|
|
|
|
s = s + getNextLine();
|
|
}
|
|
|
|
trace->funcname = trace->funcname + s.trimmed();
|
|
|
|
// source info
|
|
if (peekNextAnnotation() == AnnotationType::TFrameSourceBegin) {
|
|
// Find filename
|
|
if (!findAnnotation(AnnotationType::TFrameSourceFile))
|
|
return;
|
|
trace->filename = getNextLine();
|
|
// find line
|
|
if (!findAnnotation(AnnotationType::TFrameSourceLine))
|
|
return;
|
|
trace->line = getNextLine().trimmed().toInt();
|
|
} else {
|
|
trace->filename = "";
|
|
trace->line = 0;
|
|
}
|
|
mDebugger->backtraceModel()->addTrace(trace);
|
|
|
|
// Skip over the remaining frame part...
|
|
if (!findAnnotation(AnnotationType::TFrameEnd))
|
|
return;
|
|
|
|
// Not another one coming? Done!
|
|
if (peekNextAnnotation() != AnnotationType::TFrameBegin) {
|
|
// End of stack trace dump!
|
|
dobacktraceready = true;
|
|
}
|
|
} else
|
|
doupdatecpuwindow = true;
|
|
}
|
|
|
|
void DebugReader::handleLocalOutput()
|
|
{
|
|
// name(spaces)hexvalue(tab)decimalvalue
|
|
QString s = getNextFilledLine();
|
|
|
|
bool breakLine = false;
|
|
while (true) {
|
|
if (s.startsWith("\032\032")) {
|
|
s = TrimLeft(s);
|
|
if (s == "No locals.") {
|
|
return;
|
|
}
|
|
if (s == "No arguments.") {
|
|
return;
|
|
}
|
|
//todo: update local view
|
|
// if (breakLine and (MainForm.txtLocals.Lines.Count>0) then begin
|
|
// MainForm.txtLocals.Lines[MainForm.txtLocals.Lines.Count-1] := MainForm.txtLocals.Lines[MainForm.txtLocals.Lines.Count-1] + s;
|
|
// end else begin
|
|
// MainForm.txtLocals.Lines.Add(s);
|
|
// end;
|
|
breakLine=false;
|
|
} else {
|
|
breakLine = true;
|
|
}
|
|
s = getNextLine();
|
|
if (!breakLine && s.isEmpty())
|
|
break;
|
|
}
|
|
}
|
|
|
|
void DebugReader::handleLocals()
|
|
{
|
|
//todo: clear local view
|
|
handleLocalOutput();
|
|
}
|
|
|
|
void DebugReader::handleParams(){
|
|
handleLocalOutput();
|
|
}
|
|
|
|
void DebugReader::handleRegisters()
|
|
{
|
|
// name(spaces)hexvalue(tab)decimalvalue
|
|
QString s = getNextFilledLine();
|
|
|
|
while (true) {
|
|
PRegister reg = std::make_shared<Register>();
|
|
// Cut name from 1 to first space
|
|
int x = s.indexOf(' ');
|
|
reg->name = s.mid(0,x-1);
|
|
s.remove(0,x);
|
|
// Remove spaces
|
|
s = TrimLeft(s);
|
|
|
|
// Cut hex value from 1 to first tab
|
|
x = s.indexOf('\t');
|
|
if (x<0)
|
|
x = s.indexOf(' ');
|
|
reg->hexValue = s.mid(0,x - 1);
|
|
s.remove(0,x); // delete tab too
|
|
s = TrimLeft(s);
|
|
|
|
// Remaining part contains decimal value
|
|
reg->decValue = s;
|
|
|
|
mRegisters.append(reg);
|
|
s = getNextLine();
|
|
if (s.isEmpty())
|
|
break;
|
|
}
|
|
|
|
doregistersready = true;
|
|
}
|
|
|
|
void DebugReader::handleSignal()
|
|
{
|
|
mSignal = getNextFilledLine(); // Program received signal
|
|
|
|
if (!findAnnotation(AnnotationType::TSignalName))
|
|
return;
|
|
|
|
mSignal = mSignal + getNextFilledLine(); // signal code
|
|
|
|
if (!findAnnotation(AnnotationType::TSignalNameEnd))
|
|
return;
|
|
|
|
mSignal = mSignal + getNextFilledLine(); // comma
|
|
|
|
if (!findAnnotation(AnnotationType::TSignalString))
|
|
return;
|
|
|
|
mSignal = mSignal + getNextFilledLine(); // user friendly description
|
|
|
|
if (!findAnnotation(AnnotationType::TSignalStringEnd))
|
|
return;
|
|
|
|
mSignal = mSignal + getNextFilledLine(); // period
|
|
|
|
doreceivedsignal = true;
|
|
}
|
|
|
|
void DebugReader::handleSource()
|
|
{
|
|
// source filename:line:offset:beg/middle/end:addr
|
|
QString s = TrimLeft(getRemainingLine());
|
|
|
|
// remove offset, beg/middle/end, address
|
|
for (int i=0;i<3;i++) {
|
|
int delimPos = s.lastIndexOf(':');
|
|
if (delimPos >= 0)
|
|
s.remove(delimPos,INT_MAX);
|
|
else
|
|
return; // Wrong format. Don't bother to continue
|
|
}
|
|
|
|
// get line
|
|
int delimPos = s.lastIndexOf(':');
|
|
if (delimPos >= 0) {
|
|
mBreakPointLine = s.mid(delimPos+1).toInt();
|
|
s.remove(delimPos, INT_MAX);
|
|
}
|
|
|
|
// get file
|
|
mBreakPointFile = s;
|
|
|
|
doupdateexecution = true;
|
|
doupdatecpuwindow = true;
|
|
}
|
|
|
|
void DebugReader::handleValueHistoryValue()
|
|
{
|
|
mEvalValue = processEvalOutput();
|
|
doevalready = true;
|
|
}
|
|
|
|
AnnotationType DebugReader::peekNextAnnotation()
|
|
{
|
|
int indexBackup = mIndex; // do NOT modifiy curpos
|
|
AnnotationType result = getNextAnnotation();
|
|
mIndex = indexBackup;
|
|
return result;
|
|
}
|
|
|
|
void DebugReader::processDebugOutput()
|
|
{
|
|
// Only update once per update at most
|
|
//WatchView.Items.BeginUpdate;
|
|
|
|
if (mInvalidateAllVars) {
|
|
//invalidate all vars when there's first output
|
|
mDebugger->deleteWatchVars(false);
|
|
mInvalidateAllVars = false;
|
|
}
|
|
|
|
emit parseStarted();
|
|
|
|
//try
|
|
|
|
dobacktraceready = false;
|
|
dodisassemblerready = false;
|
|
doregistersready = false;
|
|
dorescanwatches = false;
|
|
doevalready = false;
|
|
doprocessexited = false;
|
|
doupdateexecution = false;
|
|
doreceivedsignal = false;
|
|
doupdatecpuwindow = false;
|
|
doreceivedsfwarning = false;
|
|
|
|
// Global checks
|
|
if (mOutput.indexOf("warning: Source file is more recent than executable.") >= 0)
|
|
doreceivedsfwarning = true;
|
|
|
|
mIndex = 0;
|
|
AnnotationType nextAnnotation;
|
|
do {
|
|
nextAnnotation = getNextAnnotation();
|
|
switch(nextAnnotation) {
|
|
case AnnotationType::TValueHistoryValue:
|
|
handleValueHistoryValue();
|
|
break;
|
|
case AnnotationType::TSignal:
|
|
handleSignal();
|
|
break;
|
|
case AnnotationType::TExit:
|
|
handleExit();
|
|
break;
|
|
case AnnotationType::TFrameBegin:
|
|
handleFrames();
|
|
break;
|
|
case AnnotationType::TInfoAsm:
|
|
handleDisassembly();
|
|
break;
|
|
case AnnotationType::TInfoReg:
|
|
handleRegisters();
|
|
break;
|
|
case AnnotationType::TLocal:
|
|
handleLocals();
|
|
break;
|
|
case AnnotationType::TParam:
|
|
handleParams();
|
|
break;
|
|
case AnnotationType::TErrorBegin:
|
|
handleError();
|
|
break;
|
|
case AnnotationType::TDisplayBegin:
|
|
handleDisplay();
|
|
break;
|
|
case AnnotationType::TSource:
|
|
handleSource();
|
|
break;
|
|
}
|
|
} while (nextAnnotation != AnnotationType::TEOF);
|
|
|
|
// Only update once per update at most
|
|
//finally
|
|
//WatchView.Items.EndUpdate;
|
|
//end;
|
|
|
|
emit parseFinished();
|
|
}
|
|
|
|
QString DebugReader::processEvalOutput()
|
|
{
|
|
int indent = 0;
|
|
|
|
// First line gets special treatment
|
|
QString result = getNextLine();
|
|
if (result.startsWith('{'))
|
|
indent+=4;
|
|
|
|
// Collect all data, add formatting in between
|
|
AnnotationType nextAnnotation;
|
|
QString nextLine;
|
|
bool shouldExit = false;
|
|
do {
|
|
nextAnnotation = getNextAnnotation();
|
|
nextLine = getNextLine();
|
|
switch(nextAnnotation) {
|
|
// Change indent if { or } is found
|
|
case AnnotationType::TFieldBegin:
|
|
result += "\r\n" + QString(4,' ');
|
|
break;
|
|
case AnnotationType::TFieldValue:
|
|
if (nextLine.startsWith('{') && (peekNextAnnotation() !=
|
|
AnnotationType::TArrayBegin))
|
|
indent+=4;
|
|
break;
|
|
case AnnotationType::TFieldEnd:
|
|
if (nextLine.endsWith('}')) {
|
|
indent-=4;
|
|
result += "\r\n" + QString(4,' ');
|
|
}
|
|
break;
|
|
case AnnotationType::TEOF:
|
|
case AnnotationType::TValueHistoryEnd:
|
|
case AnnotationType::TDisplayEnd:
|
|
shouldExit = true;
|
|
}
|
|
result += nextLine;
|
|
} while (!shouldExit);
|
|
}
|
|
|
|
void DebugReader::processWatchOutput(PWatchVar WatchVar)
|
|
{
|
|
//todo
|
|
}
|
|
|
|
void DebugReader::runNextCmd()
|
|
{
|
|
bool doUpdate=false;
|
|
|
|
auto action = finally([this,&doUpdate] {
|
|
if (doUpdate) {
|
|
emit updateWatch();
|
|
}
|
|
});
|
|
QMutexLocker locker(&mCmdQueueMutex);
|
|
if (mCmdQueue.isEmpty()) {
|
|
if ((mCurrentCmd) && (mCurrentCmd->updateWatch)) {
|
|
doUpdate=true;
|
|
if (mUpdateCount>0) {
|
|
mUpdateCount=0;
|
|
}
|
|
}
|
|
return;
|
|
}
|
|
|
|
if (mCurrentCmd) {
|
|
mCurrentCmd.reset();
|
|
}
|
|
|
|
PDebugCommand pCmd = mCmdQueue.dequeue();
|
|
mCmdRunning = true;
|
|
mCurrentCmd = pCmd;
|
|
|
|
QByteArray s;
|
|
s=pCmd->command.toLocal8Bit();
|
|
if (!pCmd->params.isEmpty()) {
|
|
s+=' '+pCmd->params.toLocal8Bit();
|
|
}
|
|
s+= "\n";
|
|
if (mProcess->write(s)<0) {
|
|
emit writeToDebugFailed();
|
|
}
|
|
|
|
// if devDebugger.ShowCommandLog or pCmd^.ShowInConsole then begin
|
|
if (pSettings->debugger().showCommandLog() || pCmd->showInConsole) {
|
|
//update debug console
|
|
// if not devDebugger.ShowAnnotations then begin
|
|
if (!pSettings->debugger().showAnnotations()) {
|
|
// if MainForm.DebugOutput.Lines.Count>0 then begin
|
|
// MainForm.DebugOutput.Lines.Delete(MainForm.DebugOutput.Lines.Count-1);
|
|
// end;
|
|
emit changeDebugConsoleLastLine("(gdb)"+pCmd->command + ' ' + pCmd->params);
|
|
// MainForm.DebugOutput.Lines.Add('(gdb)'+pCmd^.Cmd + ' ' + pCmd^.params);
|
|
// MainForm.DebugOutput.Lines.Add('');
|
|
} else {
|
|
emit changeDebugConsoleLastLine("(gdb)"+pCmd->command + ' ' + pCmd->params);
|
|
// MainForm.DebugOutput.Lines.Add(pCmd^.Cmd + ' ' + pCmd^.params);
|
|
// MainForm.DebugOutput.Lines.Add('');
|
|
}
|
|
}
|
|
}
|
|
|
|
void DebugReader::skipSpaces()
|
|
{
|
|
while (mIndex < mOutput.length() &&
|
|
(mOutput[mIndex]=='\t' || mOutput[mIndex]==' '))
|
|
mIndex++;
|
|
}
|
|
|
|
void DebugReader::skipToAnnotation()
|
|
{
|
|
// Walk up to the next annotation
|
|
while (mIndex < mOutput.length() &&
|
|
(mOutput[mIndex]!=26))
|
|
mIndex++;
|
|
// Crawl through the remaining ->'s
|
|
while (mIndex < mOutput.length() &&
|
|
(mOutput[mIndex]==26))
|
|
mIndex++;
|
|
}
|
|
|
|
bool DebugReader::invalidateAllVars() const
|
|
{
|
|
return mInvalidateAllVars;
|
|
}
|
|
|
|
void DebugReader::setInvalidateAllVars(bool invalidateAllVars)
|
|
{
|
|
mInvalidateAllVars = invalidateAllVars;
|
|
}
|
|
|
|
QString DebugReader::debuggerPath() const
|
|
{
|
|
return mDebuggerPath;
|
|
}
|
|
|
|
void DebugReader::setDebuggerPath(const QString &debuggerPath)
|
|
{
|
|
mDebuggerPath = debuggerPath;
|
|
}
|
|
|
|
void DebugReader::stopDebug()
|
|
{
|
|
mStop = true;
|
|
}
|
|
|
|
|
|
void DebugReader::run()
|
|
{
|
|
mStop = false;
|
|
bool errorOccurred = false;
|
|
QString cmd = mDebuggerPath;
|
|
QString arguments = "--annotate=2 --silent";
|
|
QString workingDir = QFileInfo(mDebuggerPath).path();
|
|
|
|
mProcess = new QProcess();
|
|
mProcess->setProgram(cmd);
|
|
mProcess->setArguments(QProcess::splitCommand(arguments));
|
|
mProcess->setWorkingDirectory(workingDir);
|
|
|
|
connect(mProcess, &QProcess::errorOccurred,
|
|
[&](){
|
|
errorOccurred= true;
|
|
});
|
|
// mProcess.connect(&process, &QProcess::readyReadStandardError,[&process,this](){
|
|
// this->error(QString::fromLocal8Bit( process.readAllStandardError()));
|
|
// });
|
|
// mProcess.connect(&mProcess, &QProcess::readyReadStandardOutput,[&process,this](){
|
|
// this->log(QString::fromLocal8Bit( process.readAllStandardOutput()));
|
|
// });
|
|
// process.connect(&mProcess, QOverload<int, QProcess::ExitStatus>::of(&QProcess::finished),[&process,this](){
|
|
// this->error(COMPILE_PROCESS_END);
|
|
// });
|
|
mProcess->start();
|
|
mProcess->waitForStarted(5000);
|
|
mStartSemaphore.release(1);
|
|
QByteArray buffer;
|
|
QByteArray readed;
|
|
while (true) {
|
|
mProcess->waitForFinished(100);
|
|
if (mProcess->state()!=QProcess::Running) {
|
|
break;
|
|
}
|
|
if (mStop) {
|
|
mProcess->terminate();
|
|
break;
|
|
}
|
|
if (errorOccurred)
|
|
break;
|
|
readed = mProcess->readAll();
|
|
buffer += readed;
|
|
if (getLastAnnotation(buffer) == AnnotationType::TPrompt) {
|
|
mOutput = buffer;
|
|
processDebugOutput();
|
|
buffer.clear();
|
|
mCmdRunning = false;
|
|
runNextCmd();
|
|
} else if (!mCmdRunning && readed.isEmpty()){
|
|
runNextCmd();
|
|
}
|
|
}
|
|
if (errorOccurred) {
|
|
emit processError(mProcess->error());
|
|
}
|
|
}
|
|
|
|
|
|
|
|
BreakpointModel::BreakpointModel(QObject *parent):QAbstractTableModel(parent)
|
|
{
|
|
|
|
}
|
|
|
|
int BreakpointModel::rowCount(const QModelIndex &) const
|
|
{
|
|
return mList.size();
|
|
}
|
|
|
|
int BreakpointModel::columnCount(const QModelIndex &) const
|
|
{
|
|
return 3;
|
|
}
|
|
|
|
QVariant BreakpointModel::data(const QModelIndex &index, int role) const
|
|
{
|
|
if (!index.isValid())
|
|
return QVariant();
|
|
if (index.row()<0 || index.row() >= static_cast<int>(mList.size()))
|
|
return QVariant();
|
|
PBreakpoint breakpoint = mList[index.row()];
|
|
if (!breakpoint)
|
|
return QVariant();
|
|
switch (role) {
|
|
case Qt::DisplayRole:
|
|
switch (index.column()) {
|
|
case 0:
|
|
return breakpoint->filename;
|
|
case 1:
|
|
if (breakpoint->line>0)
|
|
return breakpoint->line;
|
|
else
|
|
return "";
|
|
case 2:
|
|
return breakpoint->condition;
|
|
default:
|
|
return QVariant();
|
|
}
|
|
default:
|
|
return QVariant();
|
|
}
|
|
}
|
|
|
|
QVariant BreakpointModel::headerData(int section, Qt::Orientation orientation, int role) const
|
|
{
|
|
if (orientation == Qt::Horizontal && role == Qt::DisplayRole) {
|
|
switch(section) {
|
|
case 0:
|
|
return tr("Filename");
|
|
case 1:
|
|
return tr("Line");
|
|
case 2:
|
|
return tr("Condition");
|
|
}
|
|
}
|
|
return QVariant();
|
|
}
|
|
|
|
void BreakpointModel::addBreakpoint(PBreakpoint p)
|
|
{
|
|
beginInsertRows(QModelIndex(),mList.size(),mList.size());
|
|
mList.push_back(p);
|
|
endInsertRows();
|
|
}
|
|
|
|
void BreakpointModel::clear()
|
|
{
|
|
beginRemoveRows(QModelIndex(),0,mList.size()-1);
|
|
mList.clear();
|
|
endRemoveRows();
|
|
}
|
|
|
|
void BreakpointModel::removeBreakpoint(int row)
|
|
{
|
|
beginRemoveRows(QModelIndex(),row,row);
|
|
mList.removeAt(row);
|
|
endRemoveRows();
|
|
}
|
|
|
|
PBreakpoint BreakpointModel::setBreakPointCondition(int index, const QString &condition)
|
|
{
|
|
PBreakpoint breakpoint = mList[index];
|
|
breakpoint->condition = condition;
|
|
emit dataChanged(createIndex(index,0),createIndex(index,2));
|
|
return breakpoint;
|
|
}
|
|
|
|
const QList<PBreakpoint> &BreakpointModel::breakpoints() const
|
|
{
|
|
return mList;
|
|
}
|
|
|
|
|
|
BacktraceModel::BacktraceModel(QObject *parent):QAbstractTableModel(parent)
|
|
{
|
|
|
|
}
|
|
|
|
int BacktraceModel::rowCount(const QModelIndex &) const
|
|
{
|
|
return mList.size();
|
|
}
|
|
|
|
int BacktraceModel::columnCount(const QModelIndex &) const
|
|
{
|
|
return 3;
|
|
}
|
|
|
|
QVariant BacktraceModel::data(const QModelIndex &index, int role) const
|
|
{
|
|
if (!index.isValid())
|
|
return QVariant();
|
|
if (index.row()<0 || index.row() >= static_cast<int>(mList.size()))
|
|
return QVariant();
|
|
PTrace trace = mList[index.row()];
|
|
if (!trace)
|
|
return QVariant();
|
|
switch (role) {
|
|
case Qt::DisplayRole:
|
|
switch (index.column()) {
|
|
case 0:
|
|
return trace->funcname;
|
|
case 1:
|
|
return trace->filename;
|
|
case 2:
|
|
if (trace->line>0)
|
|
return trace->line;
|
|
else
|
|
return "";
|
|
default:
|
|
return QVariant();
|
|
}
|
|
default:
|
|
return QVariant();
|
|
}
|
|
}
|
|
|
|
QVariant BacktraceModel::headerData(int section, Qt::Orientation orientation, int role) const
|
|
{
|
|
if (orientation == Qt::Horizontal && role == Qt::DisplayRole) {
|
|
switch(section) {
|
|
case 0:
|
|
return tr("Function");
|
|
case 1:
|
|
return tr("Filename");
|
|
case 2:
|
|
return tr("Line");
|
|
}
|
|
}
|
|
return QVariant();
|
|
}
|
|
|
|
void BacktraceModel::addTrace(PTrace p)
|
|
{
|
|
beginInsertRows(QModelIndex(),mList.size(),mList.size());
|
|
mList.push_back(p);
|
|
endInsertRows();
|
|
}
|
|
|
|
void BacktraceModel::clear()
|
|
{
|
|
beginRemoveRows(QModelIndex(),0,mList.size()-1);
|
|
mList.clear();
|
|
endRemoveRows();
|
|
}
|
|
|
|
void BacktraceModel::removeTrace(int row)
|
|
{
|
|
beginRemoveRows(QModelIndex(),row,row);
|
|
mList.removeAt(row);
|
|
endRemoveRows();
|
|
}
|
|
|
|
const QList<PTrace> &BacktraceModel::backtraces() const
|
|
{
|
|
return mList;
|
|
}
|
|
|
|
WatchModel::WatchModel(QObject *parent):QAbstractItemModel(parent)
|
|
{
|
|
|
|
}
|
|
|
|
QVariant WatchModel::data(const QModelIndex &index, int role) const
|
|
{
|
|
if (!index.isValid()) {
|
|
return QVariant();
|
|
}
|
|
WatchVar* item = static_cast<WatchVar*>(index.internalPointer());
|
|
switch (role) {
|
|
case Qt::DisplayRole:
|
|
return item->text;
|
|
}
|
|
return QVariant();
|
|
}
|
|
|
|
QModelIndex WatchModel::index(int row, int column, const QModelIndex &parent) const
|
|
{
|
|
if (!hasIndex(row,column,parent))
|
|
return QModelIndex();
|
|
|
|
WatchVar* parentItem;
|
|
PWatchVar pChild;
|
|
if (!parent.isValid()) {
|
|
parentItem = nullptr;
|
|
pChild = mWatchVars[row];
|
|
} else {
|
|
parentItem = static_cast<WatchVar*>(parent.internalPointer());
|
|
pChild = parentItem->children[row];
|
|
}
|
|
if (pChild)
|
|
return createIndex(row,column,pChild.get());
|
|
return QModelIndex();
|
|
}
|
|
|
|
static int getWatchIndex(WatchVar* var, const QList<PWatchVar> list) {
|
|
for (int i=0;i<list.size();i++) {
|
|
PWatchVar v = list[i];
|
|
if (v.get() == var) {
|
|
return i;
|
|
}
|
|
}
|
|
}
|
|
|
|
QModelIndex WatchModel::parent(const QModelIndex &index) const
|
|
{
|
|
if (!index.isValid()) {
|
|
return QModelIndex();
|
|
}
|
|
WatchVar* childItem = static_cast<WatchVar*>(index.internalPointer());
|
|
WatchVar* parentItem =childItem->parent;
|
|
|
|
//parent is root
|
|
if (parentItem == nullptr) {
|
|
return QModelIndex();
|
|
}
|
|
int row;
|
|
WatchVar* grandItem = parentItem->parent;
|
|
if (grandItem == nullptr) {
|
|
row = getWatchIndex(parentItem,mWatchVars);
|
|
} else {
|
|
row = getWatchIndex(parentItem,grandItem->children);
|
|
}
|
|
return createIndex(row,0,parentItem);
|
|
}
|
|
|
|
int WatchModel::rowCount(const QModelIndex &parent) const
|
|
{
|
|
if (!parent.isValid()) {
|
|
return mWatchVars.count();
|
|
} else {
|
|
WatchVar* parentItem = static_cast<WatchVar*>(parent.internalPointer());
|
|
return parentItem->children.count();
|
|
}
|
|
}
|
|
|
|
int WatchModel::columnCount(const QModelIndex&) const
|
|
{
|
|
return 1;
|
|
}
|
|
|
|
void WatchModel::addWatchVar(PWatchVar watchVar)
|
|
{
|
|
for (PWatchVar var:mWatchVars) {
|
|
if (watchVar->name == var->name) {
|
|
return;
|
|
}
|
|
}
|
|
this->beginInsertRows(QModelIndex(),mWatchVars.size(),mWatchVars.size());
|
|
mWatchVars.append(watchVar);
|
|
this->endInsertRows();
|
|
}
|
|
|
|
void WatchModel::removeWatchVar(const QString &name)
|
|
{
|
|
for (int i=0;i<mWatchVars.size();i++) {
|
|
PWatchVar var = mWatchVars[i];
|
|
if (name == var->name) {
|
|
this->beginRemoveRows(QModelIndex(),i,i);
|
|
mWatchVars.removeOne(var);
|
|
this->endRemoveRows();
|
|
}
|
|
}
|
|
}
|
|
|
|
void WatchModel::removeWatchVar(int gdbIndex)
|
|
{
|
|
for (int i=0;i<mWatchVars.size();i++) {
|
|
PWatchVar var = mWatchVars[i];
|
|
if (gdbIndex == var->gdbIndex) {
|
|
this->beginRemoveRows(QModelIndex(),i,i);
|
|
mWatchVars.removeOne(var);
|
|
this->endRemoveRows();
|
|
}
|
|
}
|
|
}
|
|
|
|
void WatchModel::clear()
|
|
{
|
|
this->beginResetModel();
|
|
mWatchVars.clear();
|
|
this->endResetModel();
|
|
}
|
|
|
|
const QList<PWatchVar> &WatchModel::watchVars()
|
|
{
|
|
return mWatchVars;
|
|
}
|
|
|
|
PWatchVar WatchModel::findWatchVar(const QString &name)
|
|
{
|
|
for (PWatchVar var:mWatchVars) {
|
|
if (name == var->name) {
|
|
return var;
|
|
}
|
|
}
|
|
return PWatchVar();
|
|
}
|
|
|
|
PWatchVar WatchModel::findWatchVar(int gdbIndex)
|
|
{
|
|
for (PWatchVar var:mWatchVars) {
|
|
if (gdbIndex == var->gdbIndex) {
|
|
return var;
|
|
}
|
|
}
|
|
return PWatchVar();
|
|
}
|
|
|
|
void WatchModel::notifyUpdated(PWatchVar var)
|
|
{
|
|
if (!var)
|
|
return;
|
|
int row;
|
|
if (var->parent==nullptr) {
|
|
row = mWatchVars.indexOf(var);
|
|
} else {
|
|
row = var->parent->children.indexOf(var);
|
|
}
|
|
if (row<0)
|
|
return;
|
|
emit dataChanged(createIndex(row,0,var.get()),createIndex(row,0,var.get()));
|
|
}
|