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Debugger: Merge GdbEngine::GdbCommand into DebuggerCommand

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Mostly the timestamp and mechanical renaming.

Change-Id: I9a57302cba454b3c5cf6ce5c8279f817bf85cf2e
Reviewed-by: Christian Stenger <christian.stenger@theqtcompany.com>
This commit is contained in:
hjk
2015-02-06 10:30:25 +01:00
parent b556ba5002
commit 835f1fbcd8
3 changed files with 71 additions and 77 deletions
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108
src/plugins/debugger/gdb/gdbengine.cpp
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@@ -829,7 +829,7 @@ void GdbEngine::handleInterruptDeviceInferior(const QString &error)
void GdbEngine::interruptInferiorTemporarily()
{
foreach (const GdbCommand &cmd, m_commandsToRunOnTemporaryBreak) {
foreach (const DebuggerCommand &cmd, m_commandsToRunOnTemporaryBreak) {
if (cmd.flags & LosesChild) {
notifyInferiorIll();
return;
@@ -858,27 +858,27 @@ void GdbEngine::runCommand(const DebuggerCommand &command)
postCommand("python theDumper." + cmd);
}
void GdbEngine::postCommand(const QByteArray &command, GdbCommandFlags flags,
GdbCommandCallback callback)
void GdbEngine::postCommand(const QByteArray &command, int flags,
DebuggerCommand::Callback callback)
{
GdbCommand cmd;
cmd.command = command;
DebuggerCommand cmd;
cmd.function = command;
cmd.flags = flags;
cmd.callback = callback;
if (!stateAcceptsGdbCommands(state())) {
PENDING_DEBUG(_("NO GDB PROCESS RUNNING, CMD IGNORED: " + cmd.command));
PENDING_DEBUG(_("NO GDB PROCESS RUNNING, CMD IGNORED: " + cmd.function));
showMessage(_("NO GDB PROCESS RUNNING, CMD IGNORED: %1 %2")
.arg(_(cmd.command)).arg(state()));
.arg(_(cmd.function)).arg(state()));
return;
}
if (cmd.flags & RebuildBreakpointModel) {
++m_pendingBreakpointRequests;
PENDING_DEBUG(" BRWAKPOINT MODEL:" << cmd.command
PENDING_DEBUG(" BRWAKPOINT MODEL:" << cmd.function
<< "INCREMENTS PENDING TO" << m_pendingBreakpointRequests);
} else {
PENDING_DEBUG(" OTHER (IN):" << cmd.command
PENDING_DEBUG(" OTHER (IN):" << cmd.function
<< "LEAVES PENDING WATCH AT" << m_uncompleted.size()
<< "LEAVES PENDING BREAKPOINT AT" << m_pendingBreakpointRequests);
}
@@ -899,7 +899,7 @@ void GdbEngine::postCommand(const QByteArray &command, GdbCommandFlags flags,
flushCommand(cmd);
} else {
// Queue the commands that we cannot send at once.
showMessage(_("QUEUING COMMAND " + cmd.command));
showMessage(_("QUEUING COMMAND " + cmd.function));
m_commandsToRunOnTemporaryBreak.append(cmd);
if (state() == InferiorStopRequested) {
if (cmd.flags & LosesChild)
@@ -912,10 +912,10 @@ void GdbEngine::postCommand(const QByteArray &command, GdbCommandFlags flags,
interruptInferiorTemporarily();
} else {
qDebug() << "ATTEMPTING TO QUEUE COMMAND "
<< cmd.command << "IN INAPPROPRIATE STATE" << state();
<< cmd.function << "IN INAPPROPRIATE STATE" << state();
}
}
} else if (!cmd.command.isEmpty()) {
} else if (!cmd.function.isEmpty()) {
flushCommand(cmd);
}
}
@@ -924,16 +924,16 @@ void GdbEngine::flushQueuedCommands()
{
showStatusMessage(tr("Processing queued commands"), 1000);
while (!m_commandsToRunOnTemporaryBreak.isEmpty()) {
GdbCommand cmd = m_commandsToRunOnTemporaryBreak.takeFirst();
showMessage(_("RUNNING QUEUED COMMAND " + cmd.command));
DebuggerCommand cmd = m_commandsToRunOnTemporaryBreak.takeFirst();
showMessage(_("RUNNING QUEUED COMMAND " + cmd.function));
flushCommand(cmd);
}
}
void GdbEngine::flushCommand(const GdbCommand &cmd0)
void GdbEngine::flushCommand(const DebuggerCommand &cmd0)
{
if (!stateAcceptsGdbCommands(state())) {
showMessage(_(cmd0.command), LogInput);
showMessage(_(cmd0.function), LogInput);
showMessage(_("GDB PROCESS ACCEPTS NO CMD IN STATE %1 ").arg(state()));
return;
}
@@ -942,13 +942,13 @@ void GdbEngine::flushCommand(const GdbCommand &cmd0)
const int token = ++currentToken();
GdbCommand cmd = cmd0;
DebuggerCommand cmd = cmd0;
cmd.postTime = QTime::currentTime();
m_cookieForToken[token] = cmd;
m_commandForToken[token] = cmd;
if (cmd.flags & ConsoleCommand)
cmd.command = "-interpreter-exec console \"" + cmd.command + '"';
cmd.command = QByteArray::number(token) + cmd.command;
showMessage(_(cmd.command), LogInput);
cmd.function = "-interpreter-exec console \"" + cmd.function + '"';
cmd.function = QByteArray::number(token) + cmd.function;
showMessage(_(cmd.function), LogInput);
if (m_scheduledTestResponses.contains(token)) {
// Fake response for test cases.
@@ -960,7 +960,7 @@ void GdbEngine::flushCommand(const GdbCommand &cmd0)
QMetaObject::invokeMethod(this, "handleResponse",
Q_ARG(QByteArray, buffer));
} else {
write(cmd.command + "\r\n");
write(cmd.function + "\r\n");
// Start Watchdog.
if (m_commandTimer.interval() <= 20000)
@@ -969,7 +969,7 @@ void GdbEngine::flushCommand(const GdbCommand &cmd0)
// sent and a response could be retrieved. We don't want the watchdog
// to bark in that case since the only possible outcome is a dead
// process anyway.
if (!cmd.command.endsWith("-gdb-exit"))
if (!cmd.function.endsWith("-gdb-exit"))
m_commandTimer.start();
//if (cmd.flags & LosesChild)
@@ -985,20 +985,20 @@ int GdbEngine::commandTimeoutTime() const
void GdbEngine::commandTimeout()
{
QList<int> keys = m_cookieForToken.keys();
QList<int> keys = m_commandForToken.keys();
Utils::sort(keys);
bool killIt = false;
foreach (int key, keys) {
const GdbCommand &cmd = m_cookieForToken.value(key);
const DebuggerCommand &cmd = m_commandForToken.value(key);
if (!(cmd.flags & NonCriticalResponse))
killIt = true;
showMessage(_(QByteArray::number(key) + ": " + cmd.command));
showMessage(_(QByteArray::number(key) + ": " + cmd.function));
}
if (killIt) {
QStringList commands;
foreach (const GdbCommand &cookie, m_cookieForToken)
foreach (const DebuggerCommand &cmd, m_commandForToken)
commands << QString(_("\"%1\"")).arg(
QString::fromLatin1(cookie.command));
QString::fromLatin1(cmd.function));
showMessage(_("TIMED OUT WAITING FOR GDB REPLY. "
"COMMANDS STILL IN PROGRESS: ") + commands.join(_(", ")));
int timeOut = m_commandTimer.interval();
@@ -1036,7 +1036,7 @@ void GdbEngine::handleResultRecord(DebuggerResponse *response)
if (token == -1)
return;
if (!m_cookieForToken.contains(token)) {
if (!m_commandForToken.contains(token)) {
// In theory this should not happen (rather the error should be
// reported in the "first" response to the command) in practice it
// does. We try to handle a few situations we are aware of gracefully.
@@ -1114,10 +1114,10 @@ void GdbEngine::handleResultRecord(DebuggerResponse *response)
return;
}
GdbCommand cmd = m_cookieForToken.take(token);
DebuggerCommand cmd = m_commandForToken.take(token);
if (boolSetting(LogTimeStamps)) {
showMessage(_("Response time: %1: %2 s")
.arg(_(cmd.command))
.arg(_(cmd.function))
.arg(cmd.postTime.msecsTo(QTime::currentTime()) / 1000.),
LogTime);
}
@@ -1133,10 +1133,10 @@ void GdbEngine::handleResultRecord(DebuggerResponse *response)
|| (response->resultClass == ResultExit && (cmd.flags & ExitRequest))
|| (response->resultClass == ResultDone);
// ResultDone can almost "always" happen. Known examples are:
// (response->resultClass == ResultDone && cmd.command == "continue")
// (response->resultClass == ResultDone && cmd.function == "continue")
// Happens with some incarnations of gdb 6.8 for "jump to line"
// (response->resultClass == ResultDone && cmd.command.startsWith("jump"))
// (response->resultClass == ResultDone && cmd.command.startsWith("detach"))
// (response->resultClass == ResultDone && cmd.function.startsWith("jump"))
// (response->resultClass == ResultDone && cmd.function.startsWith("detach"))
// Happens when stepping finishes very quickly and issues *stopped and ^done
// instead of ^running and *stopped
// (response->resultClass == ResultDone && (cmd.flags & RunRequest));
@@ -1145,13 +1145,13 @@ void GdbEngine::handleResultRecord(DebuggerResponse *response)
const DebuggerStartParameters &sp = startParameters();
Abi abi = sp.toolChainAbi;
if (abi.os() == Abi::WindowsOS
&& cmd.command.startsWith("attach")
&& cmd.function.startsWith("attach")
&& (sp.startMode == AttachExternal || sp.useTerminal))
{
// Ignore spurious 'running' responses to 'attach'.
} else {
QByteArray rsp = DebuggerResponse::stringFromResultClass(response->resultClass);
rsp = "UNEXPECTED RESPONSE '" + rsp + "' TO COMMAND '" + cmd.command + "'";
rsp = "UNEXPECTED RESPONSE '" + rsp + "' TO COMMAND '" + cmd.function + "'";
qWarning() << rsp << " AT " __FILE__ ":" STRINGIFY(__LINE__);
showMessage(_(rsp));
}
@@ -1165,14 +1165,14 @@ void GdbEngine::handleResultRecord(DebuggerResponse *response)
if (cmd.flags & RebuildBreakpointModel) {
--m_pendingBreakpointRequests;
PENDING_DEBUG(" BREAKPOINT" << cmd.command
PENDING_DEBUG(" BREAKPOINT" << cmd.function
<< "DECREMENTS PENDING TO" << m_uncompleted.size());
if (m_pendingBreakpointRequests <= 0) {
PENDING_DEBUG("\n\n ... AND TRIGGERS BREAKPOINT MODEL UPDATE\n");
attemptBreakpointSynchronization();
}
} else {
PENDING_DEBUG(" OTHER (OUT):" << cmd.command
PENDING_DEBUG(" OTHER (OUT):" << cmd.function
<< "LEAVES PENDING WATCH AT" << m_uncompleted.size()
<< "LEAVES PENDING BREAKPOINT AT" << m_pendingBreakpointRequests);
}
@@ -1190,17 +1190,17 @@ void GdbEngine::handleResultRecord(DebuggerResponse *response)
// An optimization would be requesting the continue immediately when the
// event loop is entered, and let individual commands have a flag to suppress
// that behavior.
if (m_commandsDoneCallback && m_cookieForToken.isEmpty()) {
if (m_commandsDoneCallback && m_commandForToken.isEmpty()) {
showMessage(_("ALL COMMANDS DONE; INVOKING CALLBACK"));
CommandsDoneCallback cont = m_commandsDoneCallback;
m_commandsDoneCallback = 0;
if (response->resultClass != ResultRunning) //only start if the thing is not already running
(this->*cont)();
} else {
PENDING_DEBUG("MISSING TOKENS: " << m_cookieForToken.keys());
PENDING_DEBUG("MISSING TOKENS: " << m_commandForToken.keys());
}
if (m_cookieForToken.isEmpty())
if (m_commandForToken.isEmpty())
m_commandTimer.stop();
}
@@ -1216,8 +1216,8 @@ void GdbEngine::executeDebuggerCommand(const QString &command, DebuggerLanguages
if (!(languages & CppLanguage))
return;
QTC_CHECK(acceptsDebuggerCommands());
GdbCommand cmd;
cmd.command = command.toLatin1();
DebuggerCommand cmd;
cmd.function = command.toLatin1();
flushCommand(cmd);
}
@@ -2257,12 +2257,11 @@ void GdbEngine::setTokenBarrier()
{
//QTC_ASSERT(m_nonDiscardableCount == 0, /**/);
bool good = true;
QHashIterator<int, GdbCommand> it(m_cookieForToken);
QHashIterator<int, DebuggerCommand> it(m_commandForToken);
while (it.hasNext()) {
it.next();
if (!(it.value().flags & Discardable)) {
qDebug() << "TOKEN: " << it.key()
<< "CMD:" << it.value().command
qDebug() << "TOKEN: " << it.key() << "CMD:" << it.value().function
<< " FLAGS:" << it.value().flags;
good = false;
}
@@ -4413,10 +4412,9 @@ void GdbEngine::resetInferior()
if (state() == InferiorStopOk) {
postCommand(command, ConsoleCommand|Immediate);
} else {
GdbCommand gdbCmd;
gdbCmd.command = command;
gdbCmd.flags = ConsoleCommand;
m_commandsToRunOnTemporaryBreak.append(gdbCmd);
DebuggerCommand cmd(command);
cmd.flags = ConsoleCommand;
m_commandsToRunOnTemporaryBreak.append(cmd);
}
}
}
@@ -4476,7 +4474,7 @@ void GdbEngine::handleInferiorPrepared()
attemptBreakpointSynchronization();
}
if (m_cookieForToken.isEmpty()) {
if (m_commandForToken.isEmpty()) {
finishInferiorSetup();
} else {
QTC_CHECK(m_commandsDoneCallback == 0);
@@ -4592,13 +4590,13 @@ void GdbEngine::handleCreateFullBacktrace(const DebuggerResponse &response)
void GdbEngine::resetCommandQueue()
{
m_commandTimer.stop();
if (!m_cookieForToken.isEmpty()) {
if (!m_commandForToken.isEmpty()) {
QString msg;
QTextStream ts(&msg);
ts << "RESETING COMMAND QUEUE. LEFT OVER TOKENS: ";
foreach (const GdbCommand &cookie, m_cookieForToken)
ts << "CMD:" << cookie.command;
m_cookieForToken.clear();
foreach (const DebuggerCommand &cmd, m_commandForToken)
ts << "CMD:" << cmd.function;
m_commandForToken.clear();
showMessage(msg);
}
}