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Android: add "threads" command for jdb settelment

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By issuing "threads" the jdb will output the names of the running
threads. This makes sure that jdb has "settled" and is in a running
state.

Task-number: QTCREATORBUG-26592
Task-number: QTCREATORBUG-26709
Task-number: QTCREATORBUG-28141
Task-number: QTCREATORBUG-28428
Task-number: QTCREATORBUG-28851
Change-Id: Ib371e333eb9fc4d93a6b797bf7be68793f887fcd
Reviewed-by: Alessandro Portale <alessandro.portale@qt.io>
This commit is contained in:
Cristian Adam
2023-03-07 17:47:33 +01:00
parent 03d3bf9f21
commit d154388f27
2 changed files with 26 additions and 21 deletions
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23
src/plugins/android/androidrunnerworker.cpp
View File

@@ -735,7 +735,7 @@ void AndroidRunnerWorker::handleJdbSettled()
{
qCDebug(androidRunWorkerLog) << "Handle JDB settled";
auto waitForCommand = [this] {
for (int i= 0; i < 5 && m_jdbProcess->state() == QProcess::Running; ++i) {
for (int i = 0; i < 120 && m_jdbProcess->state() == QProcess::Running; ++i) {
m_jdbProcess->waitForReadyRead(500);
QByteArray lines = m_jdbProcess->readAll();
const auto linesList = lines.split('\n');
@@ -747,14 +747,20 @@ void AndroidRunnerWorker::handleJdbSettled()
}
return false;
};
const QStringList commands{"threads", "cont", "exit"};
const int jdbTimeout = 5000;
for (const QString &command : commands) {
if (waitForCommand()) {
m_jdbProcess->write("cont\n");
if (m_jdbProcess->waitForBytesWritten(5000) && waitForCommand()) {
m_jdbProcess->write("exit\n");
m_jdbProcess->waitForBytesWritten(5000);
if (!m_jdbProcess->waitForFinished(5000)) {
m_jdbProcess->write(QString("%1\n").arg(command).toLatin1());
m_jdbProcess->waitForBytesWritten(jdbTimeout);
}
}
if (!m_jdbProcess->waitForFinished(jdbTimeout)) {
m_jdbProcess->terminate();
if (!m_jdbProcess->waitForFinished(5000)) {
if (!m_jdbProcess->waitForFinished(jdbTimeout)) {
qCDebug(androidRunWorkerLog) << "Killing JDB process";
m_jdbProcess->kill();
m_jdbProcess->waitForFinished();
@@ -763,8 +769,7 @@ void AndroidRunnerWorker::handleJdbSettled()
qCDebug(androidRunWorkerLog) << "JDB settled";
return;
}
}
}
emit remoteProcessFinished(Tr::tr("Cannot attach JDB to the running application."));
}

6
src/plugins/debugger/lldb/lldbengine.cpp
View File

@@ -281,12 +281,12 @@ void LldbEngine::handleLldbStarted()
cmd2.arg("attachpid", attachedPID);
} else {
cmd2.arg("startmode", rp.startMode);
// it is better not to check the start mode on the python sid (as we would have to duplicate the
// enum values), and thus we assume that if the rp.attachPID is valid we really have to attach
QTC_CHECK(!rp.attachPID.isValid() || (rp.startMode == AttachToCrashedProcess
|| rp.startMode == AttachToLocalProcess));
QTC_CHECK(rp.attachPID.isValid() && (rp.startMode == AttachToRemoteProcess
|| rp.startMode == AttachToLocalProcess
|| rp.startMode == AttachToRemoteServer));
cmd2.arg("attachpid", rp.attachPID.pid());
cmd2.arg("sysroot", rp.deviceSymbolsRoot.isEmpty() ? rp.sysRoot.toString()
: rp.deviceSymbolsRoot);