void GDBOutputWidget::currentSessionChanged(KDevelop::IDebugSession* s)
{
if (!s)
return;
DebugSession *session = qobject_cast<DebugSession*>(s);
if (!session)
return;
connect(this, &GDBOutputWidget::userGDBCmd,
session, &DebugSession::addUserCommand);
connect(this, &GDBOutputWidget::breakInto,
session, &DebugSession::interruptDebugger);
connect(session, &DebugSession::debuggerInternalCommandOutput,
this, &GDBOutputWidget::slotInternalCommandStdout);
connect(session, &DebugSession::debuggerUserCommandOutput,
this, &GDBOutputWidget::slotUserCommandStdout);
// debugger internal output, treat it as an internal command output
connect(session, &DebugSession::debuggerInternalOutput,
this, &GDBOutputWidget::slotInternalCommandStdout);
connect(session, &DebugSession::debuggerStateChanged,
this, &GDBOutputWidget::slotStateChanged);
slotStateChanged(s_none, session->debuggerState());
}
void DisassembleWidget::runToCursor(){
DebugSession *s = qobject_cast<DebugSession*>(KDevelop::ICore::
self()->debugController()->currentSession());
if (s && s->isRunning()) {
QString address = m_disassembleWindow->selectedItems().at(0)->text(Address);
s->runUntil(address);
}
}
void GdbVariable::handleUpdate(const GDBMI::Value& var)
{
if (var.hasField("type_changed")
&& var["type_changed"].literal() == "true")
{
deleteChildren();
// FIXME: verify that this check is right.
setHasMore(var["new_num_children"].toInt() != 0);
fetchMoreChildren();
}
if (var.hasField("in_scope") && var["in_scope"].literal() == "false")
{
setInScope(false);
}
else
{
setInScope(true);
if (var.hasField("new_num_children")) {
int nc = var["new_num_children"].toInt();
Q_ASSERT(nc != -1);
setHasMore(false);
while (childCount() > nc) {
TreeItem *c = child(childCount()-1);
removeChild(childCount()-1);
delete c;
}
}
// FIXME: the below code is essentially copy-paste from
// FetchMoreChildrenHandler. We need to introduce GDB-specific
// subclass of KDevelop::Variable that is capable of creating
// itself from MI output directly, and relay to that.
if (var.hasField("new_children"))
{
const GDBMI::Value& children = var["new_children"];
for (int i = 0; i < children.size(); ++i) {
const GDBMI::Value& child = children[i];
const QString& exp = child["exp"].literal();
IDebugSession* is = ICore::self()->debugController()->currentSession();
DebugSession* s = static_cast<DebugSession*>(is);
KDevelop::Variable* xvar = s->variableController()->
createVariable(model(), this, exp);
GdbVariable* var = static_cast<GdbVariable*>(xvar);
var->setTopLevel(false);
var->setVarobj(child["name"].literal());
var->setHasMoreInitial(child["numchild"].toInt() != 0);
appendChild(var);
var->setValue(child["value"].literal());
}
}
setValue(var["value"].literal());
setHasMore(var.hasField("has_more") && var["has_more"].toInt());
}
}
void Variable::attachMaybe(QObject *callback, const char *callbackMethod)
{
DebugSession* session = currentSession();
if (session) {
QVariantMap args;
args["frame"] = session->frameStackModel()->currentFrame();
args["expression"] = expression();
session->sendCommand("evaluate", args, new EvaluateCallback(this, callback, callbackMethod));
}
}
void Variable::fetchMoreChildren()
{
Q_ASSERT(m_ref);
DebugSession* session = currentSession();
if (session) {
QVariantMap args;
args["handle"] = m_ref;
Callback<Variable>* cb = new Callback<Variable>(this, &Variable::handleLookup);
session->sendCommand("lookup", args, cb);
}
}
void Variable::attachMaybe(QObject *callback, const char *callbackMethod)
{
if (hasStartedSession()) {
// FIXME: Eventually, should be a property of variable.
KDevelop::IDebugSession* is = KDevelop::ICore::self()->debugController()->currentSession();
DebugSession* s = static_cast<DebugSession*>(is);
QStringList args;
args << "-n " + expression();
args << QString("-d %0").arg(s->frameStackModel()->currentFrame());
s->connection()->sendCommand("property_get", args, QByteArray(),
new PropertyGetCallback(this, callback, callbackMethod));
}
}
void DisassembleWidget::getAsmToDisplay(const QString& addr1, const QString& addr2)
{
Q_ASSERT(!m_currentAddress.isNull());
QString cmd = (addr2.isEmpty())?
QString("-s %1 -e \"%1 + 128\" -- 0").arg( addr1.isEmpty() ? "$pc" : addr1 ):
QString("-s %1 -e %2+1 -- 0").arg(addr1).arg(addr2); // if both addr set
DebugSession *s = qobject_cast<DebugSession*>(KDevelop::ICore::
self()->debugController()->currentSession());
if (s) {
s->addCommandToFront(
new GDBCommand(DataDisassemble, cmd, this, &DisassembleWidget::memoryRead ) );
}
}
void DisassembleWidget::getNextDisplay()
{
kDebug();
if (address_)
{
Q_ASSERT(!currentAddress_.isNull());
QString cmd = QString("-s $pc -e \"$pc + 128\" -- 0");
DebugSession *s = qobject_cast<DebugSession*>(KDevelop::ICore::self()->debugController()->currentSession());
if (s) {
s->addCommandToFront(
new GDBCommand(DataDisassemble, cmd, this, &DisassembleWidget::memoryRead ) );
}
}
}
void GdbVariable::fetchMoreChildren()
{
int c = childItems.size();
// FIXME: should not even try this if app is not started.
// Probably need to disable open, or something
if (hasStartedSession()) {
// FIXME: Eventually, should be a property of variable.
IDebugSession* is = ICore::self()->debugController()->currentSession();
DebugSession* s = static_cast<DebugSession*>(is);
s->addCommand(
new GDBCommand(GDBMI::VarListChildren,
QString("--all-values \"%1\" %2 %3").arg(varobj_)
.arg(c).arg(c+5),
new FetchMoreChildrenHandler(this, s)));
}
}
void GdbVariable::attachMaybe(QObject *callback, const char *callbackMethod)
{
if (!varobj_.isEmpty())
return;
if (hasStartedSession()) {
// FIXME: Eventually, should be a property of variable.
IDebugSession* is = ICore::self()->debugController()->currentSession();
DebugSession* s = static_cast<DebugSession*>(is);
s->addCommand(
new GDBCommand(
GDBMI::VarCreate,
QString("var%1 @ %2").arg(nextId++).arg(enquotedExpression()),
new CreateVarobjHandler(this, callback, callbackMethod)));
}
}
void Variable::fetchMoreChildren()
{
int c = childItems.size();
// FIXME: should not even try this if app is not started.
// Probably need to disable open, or something
if (hasStartedSession()) {
// FIXME: Eventually, should be a property of variable.
KDevelop::IDebugSession* is = KDevelop::ICore::self()->debugController()->currentSession();
DebugSession* s = static_cast<DebugSession*>(is);
kDebug() << expression() << m_fullName;
QStringList args;
args << "-n " + m_fullName;
args << QString("-d %0").arg(s->frameStackModel()->currentFrame());
s->connection()->sendCommand("property_get", args, QByteArray(),
new PropertyGetCallback(this, 0, 0));
}
}
GdbVariable::~GdbVariable()
{
if (!varobj_.isEmpty())
{
// Delete only top-level variable objects.
if (topLevel()) {
if (hasStartedSession()) {
// FIXME: Eventually, should be a property of variable.
IDebugSession* is = ICore::self()->debugController()->currentSession();
DebugSession* s = static_cast<DebugSession*>(is);
s->addCommand(new GDBCommand(GDBMI::VarDelete,
QString("\"%1\"").arg(varobj_)));
}
}
allVariables_.remove(varobj_);
}
}
void GDBOutputWidget::currentSessionChanged(KDevelop::IDebugSession* s)
{
DebugSession *session = qobject_cast<DebugSession*>(s);
if (!session) return;
connect(this, &GDBOutputWidget::userGDBCmd,
session, &DebugSession::slotUserGDBCmd);
connect(this, &GDBOutputWidget::breakInto,
session, &DebugSession::interruptDebugger);
connect(session, &DebugSession::gdbInternalCommandStdout,
this, &GDBOutputWidget::slotInternalCommandStdout);
connect(session, &DebugSession::gdbUserCommandStdout,
this, &GDBOutputWidget::slotUserCommandStdout);
connect(session, &DebugSession::gdbStateChanged,
this, &GDBOutputWidget::slotStateChanged);
slotStateChanged(s_none, session->debuggerState());
}
void GDBOutputWidget::currentSessionChanged(KDevelop::IDebugSession* s)
{
DebugSession *session = qobject_cast<DebugSession*>(s);
if (!session) return;
connect( this, SIGNAL(userGDBCmd(QString)),
session, SLOT(slotUserGDBCmd(QString)));
connect( this, SIGNAL(breakInto()),
session, SLOT(interruptDebugger()));
connect( session, SIGNAL(gdbInternalCommandStdout(QString)),
this, SLOT(slotInternalCommandStdout(QString)) );
connect( session, SIGNAL(gdbUserCommandStdout(QString)),
this, SLOT(slotUserCommandStdout(QString)) );
connect( session, SIGNAL(gdbStateChanged(DBGStateFlags,DBGStateFlags)),
this, SLOT(slotStateChanged(DBGStateFlags,DBGStateFlags)));
slotStateChanged(s_none, session->debuggerState());
}
void DisassembleWidget::disassembleMemoryRegion(const QString& from, const QString& to)
{
DebugSession *s = qobject_cast<DebugSession*>(KDevelop::ICore::
self()->debugController()->currentSession());
if(!s || !s->isRunning()) return;
//only get $pc
if (from.isEmpty()){
s->addCommand(DataDisassemble, "-s \"$pc\" -e \"$pc+1\" -- 0",
this, &DisassembleWidget::updateExecutionAddressHandler);
}else{
QString cmd = (to.isEmpty())?
QString("-s %1 -e \"%1 + 256\" -- 0").arg(from ):
QString("-s %1 -e %2+1 -- 0").arg(from).arg(to); // if both addr set
s->addCommand(DataDisassemble, cmd,
this, &DisassembleWidget::disassembleMemoryHandler);
}
}
