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// Copyright (C) 2019 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0
#include "qdbdevicedebugsupport.h"
#include "qdbconstants.h"
#include "qdbdevice.h"
#include "qdbrunconfiguration.h"
#include <debugger/debuggerruncontrol.h>
#include <utils/algorithm.h>
#include <utils/qtcprocess.h>
#include <utils/url.h>
using namespace Debugger;
using namespace ProjectExplorer;
using namespace Utils;
using namespace Qdb::Internal;
namespace Qdb {
class QdbDeviceInferiorRunner : public RunWorker
{
public:
QdbDeviceInferiorRunner(RunControl *runControl,
bool usePerf, bool useGdbServer, bool useQmlServer,
QmlDebug::QmlDebugServicesPreset qmlServices)
: RunWorker(runControl),
m_usePerf(usePerf), m_useGdbServer(useGdbServer), m_useQmlServer(useQmlServer),
m_qmlServices(qmlServices)
{
setId("QdbDebuggeeRunner");
connect(&m_launcher, &QtcProcess::started, this, &RunWorker::reportStarted);
connect(&m_launcher, &QtcProcess::done, this, &RunWorker::reportStopped);
connect(&m_launcher, &QtcProcess::readyReadStandardOutput, [this] {
appendMessage(QString::fromUtf8(m_launcher.readAllStandardOutput()), StdOutFormat);
});
connect(&m_launcher, &QtcProcess::readyReadStandardError, [this] {
appendMessage(QString::fromUtf8(m_launcher.readAllStandardError()), StdErrFormat);
});
m_portsGatherer = new DebugServerPortsGatherer(runControl);
m_portsGatherer->setUseGdbServer(useGdbServer || usePerf);
m_portsGatherer->setUseQmlServer(useQmlServer);
addStartDependency(m_portsGatherer);
}
QUrl perfServer() const { return m_portsGatherer->gdbServer(); }
QUrl gdbServer() const { return m_portsGatherer->gdbServer(); }
QUrl qmlServer() const { return m_portsGatherer->qmlServer(); }
void start() override
{
const int perfPort = m_portsGatherer->gdbServer().port();
const int gdbServerPort = m_portsGatherer->gdbServer().port();
const int qmlServerPort = m_portsGatherer->qmlServer().port();
int lowerPort = 0;
int upperPort = 0;
CommandLine cmd;
cmd.setExecutable(device()->filePath(Constants::AppcontrollerFilepath));
if (m_useGdbServer) {
cmd.addArg("--debug-gdb");
lowerPort = upperPort = gdbServerPort;
}
if (m_useQmlServer) {
cmd.addArg("--debug-qml");
cmd.addArg("--qml-debug-services");
cmd.addArg(QmlDebug::qmlDebugServices(m_qmlServices));
lowerPort = upperPort = qmlServerPort;
}
if (m_useGdbServer && m_useQmlServer) {
if (gdbServerPort + 1 != qmlServerPort) {
reportFailure("Need adjacent free ports for combined C++/QML debugging");
return;
}
lowerPort = gdbServerPort;
upperPort = qmlServerPort;
}
if (m_usePerf) {
QVariantMap settingsData = runControl()->settingsData("Analyzer.Perf.Settings");
QVariant perfRecordArgs = settingsData.value("Analyzer.Perf.RecordArguments");
QString args = Utils::transform(perfRecordArgs.toStringList(), [](QString arg) {
return arg.replace(',', ",,");
}).join(',');
cmd.addArg("--profile-perf");
cmd.addArg(args);
lowerPort = upperPort = perfPort;
}
cmd.addArg("--port-range");
cmd.addArg(QString("%1-%2").arg(lowerPort).arg(upperPort));
cmd.addCommandLineAsArgs(runControl()->commandLine());
m_launcher.setCommand(cmd);
m_launcher.setWorkingDirectory(runControl()->workingDirectory());
m_launcher.setEnvironment(runControl()->environment());
m_launcher.start();
}
void stop() override { m_launcher.close(); }
private:
Debugger::DebugServerPortsGatherer *m_portsGatherer = nullptr;
bool m_usePerf;
bool m_useGdbServer;
bool m_useQmlServer;
QmlDebug::QmlDebugServicesPreset m_qmlServices;
QtcProcess m_launcher;
};
// QdbDeviceDebugSupport
QdbDeviceDebugSupport::QdbDeviceDebugSupport(RunControl *runControl)
: Debugger::DebuggerRunTool(runControl)
{
setId("QdbDeviceDebugSupport");
m_debuggee = new QdbDeviceInferiorRunner(runControl, false, isCppDebugging(), isQmlDebugging(),
QmlDebug::QmlDebuggerServices);
addStartDependency(m_debuggee);
m_debuggee->addStopDependency(this);
}
void QdbDeviceDebugSupport::start()
{
setStartMode(Debugger::AttachToRemoteServer);
setCloseMode(KillAndExitMonitorAtClose);
setRemoteChannel(m_debuggee->gdbServer());
setQmlServer(m_debuggee->qmlServer());
setUseContinueInsteadOfRun(true);
setContinueAfterAttach(true);
addSolibSearchDir("%{sysroot}/system/lib");
DebuggerRunTool::start();
}
void QdbDeviceDebugSupport::stop()
{
// Do nothing unusual. The launcher will die as result of (gdb) kill.
DebuggerRunTool::stop();
}
// QdbDeviceQmlProfilerSupport
QdbDeviceQmlToolingSupport::QdbDeviceQmlToolingSupport(RunControl *runControl)
: RunWorker(runControl)
{
setId("QdbDeviceQmlToolingSupport");
QmlDebug::QmlDebugServicesPreset services = QmlDebug::servicesForRunMode(runControl->runMode());
m_runner = new QdbDeviceInferiorRunner(runControl, false, false, true, services);
addStartDependency(m_runner);
addStopDependency(m_runner);
m_worker = runControl->createWorker(QmlDebug::runnerIdForRunMode(runControl->runMode()));
m_worker->addStartDependency(this);
addStopDependency(m_worker);
}
void QdbDeviceQmlToolingSupport::start()
{
m_worker->recordData("QmlServerUrl", m_runner->qmlServer());
reportStarted();
}
// QdbDevicePerfProfilerSupport
QdbDevicePerfProfilerSupport::QdbDevicePerfProfilerSupport(RunControl *runControl)
: RunWorker(runControl)
{
setId("QdbDevicePerfProfilerSupport");
m_profilee = new QdbDeviceInferiorRunner(runControl, true, false, false,
QmlDebug::NoQmlDebugServices);
addStartDependency(m_profilee);
addStopDependency(m_profilee);
}
void QdbDevicePerfProfilerSupport::start()
{
runControl()->setProperty("PerfConnection", m_profilee->perfServer());
reportStarted();
}
} // namespace Qdb
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