Merge remote-tracking branch 'origin/master' into wip/clangwip/clang

Change-Id: I8a2c8068a3f2b15034fb1bf6304c9a0f3f0e3c8f

1 files changed, 0 insertions, 661 deletions

diff --git a/src/plugins/debugger/lldblib/ipcenginehost.cpp b/src/plugins/debugger/lldblib/ipcenginehost.cpp
deleted file mode 100644
index da48218ee3..0000000000
--- a/src/plugins/debugger/lldblib/ipcenginehost.cpp
+++ /dev/null
@@ -1,661 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/legal
-**
-** This file is part of Qt Creator.
-**
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and Digia.  For licensing terms and
-** conditions see http://qt.digia.com/licensing.  For further information
-** use the contact form at http://qt.digia.com/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Digia gives you certain additional
-** rights.  These rights are described in the Digia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-****************************************************************************/
-
-#include "ipcenginehost.h"
-
-#include "ipcengineguest.h"
-#include <debugger/debuggerstartparameters.h>
-#include <debugger/breakhandler.h>
-#include <debugger/breakpoint.h>
-#include <debugger/disassemblerlines.h>
-#include <debugger/moduleshandler.h>
-#include <debugger/registerhandler.h>
-#include <debugger/stackhandler.h>
-#include <debugger/watchhandler.h>
-#include <debugger/watchutils.h>
-#include <debugger/threadshandler.h>
-#include <debugger/disassembleragent.h>
-#include <debugger/memoryagent.h>
-#include <debugger/debuggerstreamops.h>
-#include <debugger/debuggercore.h>
-
-#include <utils/qtcassert.h>
-
-#include <QSysInfo>
-#include <QDebug>
-#include <QFileInfo>
-#include <QTimer>
-#include <QLocalSocket>
-
-#if Q_BYTE_ORDER == Q_LITTLE_ENDIAN
-#define SET_NATIVE_BYTE_ORDER(x) x.setByteOrder(QDataStream::LittleEndian)
-#else
-#define SET_NATIVE_BYTE_ORDER(x) x.setByteOrder(QDataStream::BigEndian)
-#endif
-
-namespace Debugger {
-namespace Internal {
-
-IPCEngineHost::IPCEngineHost (const DebuggerStartParameters &startParameters)
-    : DebuggerEngine(startParameters)
-    , m_localGuest(0)
-    , m_nextMessagePayloadSize(0)
-    , m_cookie(1)
-    , m_device(0)
-{
-    connect(this, SIGNAL(stateChanged(Debugger::DebuggerState)), SLOT(m_stateChanged(Debugger::DebuggerState)));
-}
-
-IPCEngineHost::~IPCEngineHost()
-{
-    delete m_device;
-}
-
-void IPCEngineHost::setLocalGuest(IPCEngineGuest *guest)
-{
-    m_localGuest = guest;
-}
-
-void IPCEngineHost::setGuestDevice(QIODevice *device)
-{
-    if (m_device) {
-        disconnect(m_device, SIGNAL(readyRead()), this, SLOT(readyRead()));
-        delete m_device;
-    }
-    m_device = device;
-    if (m_device)
-        connect(m_device, SIGNAL(readyRead()), this, SLOT(readyRead()));
-}
-
-void IPCEngineHost::setupEngine()
-{
-    QTC_ASSERT(state() == EngineSetupRequested, qDebug() << state());
-    rpcCall(SetupEngine);
-}
-
-void IPCEngineHost::setupInferior()
-{
-    QTC_ASSERT(state() == InferiorSetupRequested, qDebug() << state());
-    QByteArray p;
-    {
-        QDataStream s(&p, QIODevice::WriteOnly);
-        SET_NATIVE_BYTE_ORDER(s);
-        s << QFileInfo(startParameters().executable).absoluteFilePath();
-        s << startParameters().processArgs;
-        s << startParameters().environment.toStringList();
-    }
-    rpcCall(SetupInferior, p);
-}
-
-void IPCEngineHost::runEngine()
-{
-    QTC_ASSERT(state() == EngineRunRequested, qDebug() << state());
-    rpcCall(RunEngine);
-}
-
-void IPCEngineHost::shutdownInferior()
-{
-    QTC_ASSERT(state() == InferiorShutdownRequested, qDebug() << state());
-    rpcCall(ShutdownInferior);
-}
-
-void IPCEngineHost::shutdownEngine()
-{
-    rpcCall(ShutdownEngine);
-}
-
-void IPCEngineHost::detachDebugger()
-{
-    rpcCall(DetachDebugger);
-}
-
-void IPCEngineHost::executeStep()
-{
-    rpcCall(ExecuteStep);
-}
-
-void IPCEngineHost::executeStepOut()
-{
-    rpcCall(ExecuteStepOut);
-}
-
-void IPCEngineHost::executeNext()
-{
-    rpcCall(ExecuteNext);
-}
-
-void IPCEngineHost::executeStepI()
-{
-    rpcCall(ExecuteStepI);
-}
-
-void IPCEngineHost::executeNextI()
-{
-    rpcCall(ExecuteNextI);
-}
-
-void IPCEngineHost::continueInferior()
-{
-    QTC_ASSERT(state() == InferiorStopOk, qDebug() << state());
-    resetLocation();
-    rpcCall(ContinueInferior);
-}
-
-void IPCEngineHost::interruptInferior()
-{
-    QTC_ASSERT(state() == InferiorStopRequested, qDebug() << state());
-    rpcCall(InterruptInferior);
-}
-
-void IPCEngineHost::executeRunToLine(const ContextData &data)
-{
-    QByteArray p;
-    {
-        QDataStream s(&p, QIODevice::WriteOnly);
-        SET_NATIVE_BYTE_ORDER(s);
-        s << data.fileName;
-        s << quint64(data.lineNumber);
-    }
-    rpcCall(ExecuteRunToLine, p);
-}
-
-void IPCEngineHost::executeRunToFunction(const QString &functionName)
-{
-    QByteArray p;
-    {
-        QDataStream s(&p, QIODevice::WriteOnly);
-        SET_NATIVE_BYTE_ORDER(s);
-        s << functionName;
-    }
-    rpcCall(ExecuteRunToFunction, p);
-}
-
-void IPCEngineHost::executeJumpToLine(const ContextData &data)
-{
-    QByteArray p;
-    {
-        QDataStream s(&p, QIODevice::WriteOnly);
-        SET_NATIVE_BYTE_ORDER(s);
-        s << data.fileName;
-        s << quint64(data.lineNumber);
-    }
-    rpcCall(ExecuteJumpToLine, p);
-}
-
-void IPCEngineHost::activateFrame(int index)
-{
-    resetLocation();
-    QByteArray p;
-    {
-        QDataStream s(&p, QIODevice::WriteOnly);
-        SET_NATIVE_BYTE_ORDER(s);
-        s << quint64(index);
-    }
-    rpcCall(ActivateFrame, p);
-}
-
-void IPCEngineHost::selectThread(ThreadId id)
-{
-    resetLocation();
-    QTC_ASSERT(id.isValid(), return);
-    QByteArray p;
-    {
-        QDataStream s(&p, QIODevice::WriteOnly);
-        SET_NATIVE_BYTE_ORDER(s);
-        s << id.raw();
-    }
-    rpcCall(SelectThread, p);
-}
-
-void IPCEngineHost::fetchDisassembler(DisassemblerAgent *v)
-{
-    quint64 address = v->location().address();
-    m_frameToDisassemblerAgent.insert(address, v);
-    QByteArray p;
-    {
-        QDataStream s(&p, QIODevice::WriteOnly);
-        SET_NATIVE_BYTE_ORDER(s);
-        s << address;
-    }
-    rpcCall(Disassemble, p);
-}
-
-void IPCEngineHost::insertBreakpoint(BreakpointModelId id)
-{
-    breakHandler()->notifyBreakpointInsertProceeding(id);
-    QByteArray p;
-    {
-        QDataStream s(&p, QIODevice::WriteOnly);
-        SET_NATIVE_BYTE_ORDER(s);
-        s << id;
-        s << breakHandler()->breakpointData(id);
-    }
-    rpcCall(AddBreakpoint, p);
-}
-
-void IPCEngineHost::removeBreakpoint(BreakpointModelId id)
-{
-    breakHandler()->notifyBreakpointRemoveProceeding(id);
-    QByteArray p;
-    {
-        QDataStream s(&p, QIODevice::WriteOnly);
-        SET_NATIVE_BYTE_ORDER(s);
-        s << id;
-    }
-    rpcCall(RemoveBreakpoint, p);
-}
-
-void IPCEngineHost::changeBreakpoint(BreakpointModelId id)
-{
-    breakHandler()->notifyBreakpointChangeProceeding(id);
-    QByteArray p;
-    {
-        QDataStream s(&p, QIODevice::WriteOnly);
-        SET_NATIVE_BYTE_ORDER(s);
-        s << id;
-        s << breakHandler()->breakpointData(id);
-    }
-    rpcCall(RemoveBreakpoint, p);
-}
-
-void IPCEngineHost::updateWatchData(const WatchData &data,
-            const WatchUpdateFlags &flags)
-{
-    Q_UNUSED(flags);
-    QByteArray p;
-    {
-        QDataStream s(&p, QIODevice::WriteOnly);
-        SET_NATIVE_BYTE_ORDER(s);
-        s << data;
-    }
-    rpcCall(RequestUpdateWatchData, p);
-}
-
-void IPCEngineHost::fetchFrameSource(qint64 id)
-{
-    QByteArray p;
-    {
-        QDataStream s(&p, QIODevice::WriteOnly);
-        SET_NATIVE_BYTE_ORDER(s);
-        s << id;
-    }
-    rpcCall(FetchFrameSource, p);
-}
-
-void IPCEngineHost::rpcCallback(quint64 f, QByteArray payload)
-{
-    switch (f) {
-        default: {
-            showMessage(QLatin1String("IPC Error: unhandled id in guest to host call"));
-            const QString logMessage = tr("Fatal engine shutdown. Incompatible binary or IPC error.");
-            showMessage(logMessage, LogError);
-            showStatusMessage(logMessage);
-    }
-            nuke();
-            break;
-        case IPCEngineGuest::NotifyEngineSetupOk:
-            notifyEngineSetupOk();
-            break;
-        case IPCEngineGuest::NotifyEngineSetupFailed:
-            notifyEngineSetupFailed();
-            break;
-        case IPCEngineGuest::NotifyEngineRunFailed:
-            notifyEngineRunFailed();
-            break;
-        case IPCEngineGuest::NotifyInferiorSetupOk:
-            attemptBreakpointSynchronization();
-            notifyInferiorSetupOk();
-            break;
-        case IPCEngineGuest::NotifyInferiorSetupFailed:
-            notifyInferiorSetupFailed();
-            break;
-        case IPCEngineGuest::NotifyEngineRunAndInferiorRunOk:
-            notifyEngineRunAndInferiorRunOk();
-            break;
-        case IPCEngineGuest::NotifyEngineRunAndInferiorStopOk:
-            notifyEngineRunAndInferiorStopOk();
-            break;
-        case IPCEngineGuest::NotifyInferiorRunRequested:
-            notifyInferiorRunRequested();
-            break;
-        case IPCEngineGuest::NotifyInferiorRunOk:
-            notifyInferiorRunOk();
-            break;
-        case IPCEngineGuest::NotifyInferiorRunFailed:
-            notifyInferiorRunFailed();
-            break;
-        case IPCEngineGuest::NotifyInferiorStopOk:
-            notifyInferiorStopOk();
-            break;
-        case IPCEngineGuest::NotifyInferiorSpontaneousStop:
-            notifyInferiorSpontaneousStop();
-            break;
-        case IPCEngineGuest::NotifyInferiorStopFailed:
-            notifyInferiorStopFailed();
-            break;
-        case IPCEngineGuest::NotifyInferiorExited:
-            notifyInferiorExited();
-            break;
-        case IPCEngineGuest::NotifyInferiorShutdownOk:
-            notifyInferiorShutdownOk();
-            break;
-        case IPCEngineGuest::NotifyInferiorShutdownFailed:
-            notifyInferiorShutdownFailed();
-            break;
-        case IPCEngineGuest::NotifyEngineSpontaneousShutdown:
-            notifyEngineSpontaneousShutdown();
-            break;
-        case IPCEngineGuest::NotifyEngineShutdownOk:
-            notifyEngineShutdownOk();
-            break;
-        case IPCEngineGuest::NotifyEngineShutdownFailed:
-            notifyEngineShutdownFailed();
-            break;
-        case IPCEngineGuest::NotifyInferiorIll:
-            notifyInferiorIll();
-            break;
-        case IPCEngineGuest::NotifyEngineIll:
-            notifyEngineIll();
-            break;
-        case IPCEngineGuest::NotifyInferiorPid:
-            {
-                QDataStream s(payload);
-                SET_NATIVE_BYTE_ORDER(s);
-                quint64 pid;
-                s >> pid;
-                notifyInferiorPid(pid);
-            }
-            break;
-        case IPCEngineGuest::ShowStatusMessage:
-            {
-                QDataStream s(payload);
-                SET_NATIVE_BYTE_ORDER(s);
-                QString msg;
-                qint64 timeout;
-                s >> msg;
-                s >> timeout;
-                showStatusMessage(msg, timeout);
-            }
-            break;
-        case IPCEngineGuest::ShowMessage:
-            {
-                QDataStream s(payload);
-                SET_NATIVE_BYTE_ORDER(s);
-                QString msg;
-                qint16 channel;
-                qint64 timeout;
-                s >> msg;
-                s >> channel;
-                s >> timeout;
-                showMessage(msg, channel, timeout);
-            }
-            break;
-        case IPCEngineGuest::CurrentFrameChanged:
-            {
-                QDataStream s(payload);
-                SET_NATIVE_BYTE_ORDER(s);
-                quint64 token;
-                s >> token;
-
-                resetLocation();
-                StackHandler *sh = stackHandler();
-                sh->setCurrentIndex(token);
-                if (!sh->currentFrame().isUsable() || QFileInfo(sh->currentFrame().file).exists())
-                    gotoLocation(Location(sh->currentFrame(), true));
-                else if (!m_sourceAgents.contains(sh->currentFrame().file))
-                    fetchFrameSource(token);
-                foreach (SourceAgent *agent, m_sourceAgents.values())
-                    agent->updateLocationMarker();
-            }
-            break;
-        case IPCEngineGuest::CurrentThreadChanged:
-            {
-                QDataStream s(payload);
-                SET_NATIVE_BYTE_ORDER(s);
-                quint64 token;
-                s >> token;
-                threadsHandler()->setCurrentThread(ThreadId(token));
-            }
-            break;
-        case IPCEngineGuest::ListFrames:
-            {
-                QDataStream s(payload);
-                SET_NATIVE_BYTE_ORDER(s);
-                StackFrames frames;
-                s >> frames;
-                stackHandler()->setFrames(frames);
-            }
-            break;
-        case IPCEngineGuest::ListThreads:
-            {
-                QDataStream s(payload);
-                SET_NATIVE_BYTE_ORDER(s);
-                Threads threads;
-                s >> threads;
-                threadsHandler()->setThreads(threads);
-            }
-            break;
-        case IPCEngineGuest::Disassembled:
-            {
-                QDataStream s(payload);
-                SET_NATIVE_BYTE_ORDER(s);
-                quint64 pc;
-                DisassemblerLines lines;
-                s >> pc;
-                s >> lines;
-                DisassemblerAgent *view = m_frameToDisassemblerAgent.take(pc);
-                if (view)
-                    view->setContents(lines);
-            }
-            break;
-        case IPCEngineGuest::UpdateWatchData:
-            {
-                QDataStream s(payload);
-                SET_NATIVE_BYTE_ORDER(s);
-                bool fullCycle;
-                qint64 count;
-                QList<WatchData> wd;
-                s >> fullCycle;
-                s >> count;
-                for (qint64 i = 0; i < count; ++i) {
-                    WatchData d;
-                    s >> d;
-                    wd.append(d);
-                }
-                WatchHandler *wh = watchHandler();
-                if (!wh)
-                    break;
-                wh->insertData(wd);
-            }
-            break;
-        case IPCEngineGuest::NotifyAddBreakpointOk:
-            {
-                attemptBreakpointSynchronization();
-                QDataStream s(payload);
-                SET_NATIVE_BYTE_ORDER(s);
-                quint64 d;
-                s >> d;
-                BreakpointModelId id = BreakpointModelId::fromInternalId(d);
-                breakHandler()->notifyBreakpointInsertOk(id);
-            }
-            break;
-        case IPCEngineGuest::NotifyAddBreakpointFailed:
-            {
-                QDataStream s(payload);
-                SET_NATIVE_BYTE_ORDER(s);
-                quint64 d;
-                s >> d;
-                BreakpointModelId id = BreakpointModelId::fromInternalId(d);
-                breakHandler()->notifyBreakpointInsertFailed(id);
-            }
-            break;
-        case IPCEngineGuest::NotifyRemoveBreakpointOk:
-            {
-                QDataStream s(payload);
-                SET_NATIVE_BYTE_ORDER(s);
-                quint64 d;
-                s >> d;
-                BreakpointModelId id = BreakpointModelId::fromInternalId(d);
-                breakHandler()->notifyBreakpointRemoveOk(id);
-            }
-            break;
-        case IPCEngineGuest::NotifyRemoveBreakpointFailed:
-            {
-                QDataStream s(payload);
-                SET_NATIVE_BYTE_ORDER(s);
-                quint64 d;
-                s >> d;
-                BreakpointModelId id = BreakpointModelId::fromInternalId(d);
-                breakHandler()->notifyBreakpointRemoveFailed(id);
-            }
-            break;
-        case IPCEngineGuest::NotifyChangeBreakpointOk:
-            {
-                QDataStream s(payload);
-                SET_NATIVE_BYTE_ORDER(s);
-                quint64 d;
-                s >> d;
-                BreakpointModelId id = BreakpointModelId::fromInternalId(d);
-                breakHandler()->notifyBreakpointChangeOk(id);
-            }
-            break;
-        case IPCEngineGuest::NotifyChangeBreakpointFailed:
-            {
-                QDataStream s(payload);
-                SET_NATIVE_BYTE_ORDER(s);
-                quint64 d;
-                s >> d;
-                BreakpointModelId id = BreakpointModelId::fromInternalId(d);
-                breakHandler()->notifyBreakpointChangeFailed(id);
-            }
-            break;
-        case IPCEngineGuest::NotifyBreakpointAdjusted:
-            {
-                QDataStream s(payload);
-                SET_NATIVE_BYTE_ORDER(s);
-                quint64 dd;
-                BreakpointParameters d;
-                s >> dd >> d;
-                BreakpointModelId id = BreakpointModelId::fromInternalId(dd);
-                breakHandler()->notifyBreakpointAdjusted(id, d);
-            }
-            break;
-        case IPCEngineGuest::FrameSourceFetched:
-            {
-                QDataStream s(payload);
-                SET_NATIVE_BYTE_ORDER(s);
-                qint64 token;
-                QString path;
-                QString source;
-                s >> token >> path >> source;
-                SourceAgent *agent = new SourceAgent(this);
-                agent->setSourceProducerName(startParameters().connParams.host);
-                agent->setContent(path, source);
-                m_sourceAgents.insert(path, agent);
-                agent->updateLocationMarker();
-            }
-            break;
-    }
-}
-
-void IPCEngineHost::m_stateChanged(Debugger::DebuggerState state)
-{
-    QByteArray p;
-    {
-        QDataStream s(&p, QIODevice::WriteOnly);
-        SET_NATIVE_BYTE_ORDER(s);
-        s << (qint64)state;
-    }
-    rpcCall(StateChanged, p);
-
-}
-
-void IPCEngineHost::rpcCall(Function f, QByteArray payload)
-{
-    if (m_localGuest) {
-        QMetaObject::invokeMethod(m_localGuest,
-                "rpcCallback",
-                Qt::QueuedConnection,
-                Q_ARG(quint64, f),
-                Q_ARG(QByteArray, payload));
-    } else if (m_device) {
-        QByteArray header;
-        {
-            QDataStream s(&header, QIODevice::WriteOnly);
-            SET_NATIVE_BYTE_ORDER(s);
-            s << m_cookie++;
-            s << (quint64) f;
-            s << (quint64) payload.size();
-        }
-        m_device->write(header);
-        m_device->write(payload);
-        m_device->putChar('T');
-        QLocalSocket *sock = qobject_cast<QLocalSocket *>(m_device);
-        if (sock)
-            sock->flush();
-    }
-}
-
-void IPCEngineHost::readyRead()
-{
-    QDataStream s(m_device);
-    SET_NATIVE_BYTE_ORDER(s);
-    if (!m_nextMessagePayloadSize) {
-        if (quint64(m_device->bytesAvailable ()) < 3 * sizeof(quint64))
-            return;
-        s >> m_nextMessageCookie;
-        s >> m_nextMessageFunction;
-        s >> m_nextMessagePayloadSize;
-        m_nextMessagePayloadSize += 1; // Terminator and "got header" marker.
-    }
-
-    quint64 ba = m_device->bytesAvailable();
-    if (ba < m_nextMessagePayloadSize)
-        return;
-
-    QByteArray payload = m_device->read(m_nextMessagePayloadSize - 1);
-
-    char terminator;
-    m_device->getChar(&terminator);
-    if (terminator != 'T') {
-        showStatusMessage(tr("Fatal engine shutdown. Incompatible binary or IPC error."));
-        showMessage(QLatin1String("IPC Error: terminator missing"));
-        nuke();
-        return;
-    }
-    rpcCallback(m_nextMessageFunction, payload);
-    m_nextMessagePayloadSize = 0;
-    if (quint64(m_device->bytesAvailable()) >= 3 * sizeof(quint64))
-        QTimer::singleShot(0, this, SLOT(readyRead()));
-}
-
-} // namespace Internal
-} // namespace Debugger
-
-