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TargetController suspension

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2021-05-30 16:52:32 +01:00
parent a0b59e3bf7
commit db2221741f
17 changed files with 441 additions and 162 deletions
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29
src/DebugServers/GdbRsp/GdbRspDebugServer.cpp
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@@ -105,7 +105,19 @@ void GdbRspDebugServer::serve() {
try {
if (!this->clientConnection.has_value()) {
Logger::info("Waiting for GDB RSP connection");
this->waitForConnection();
while (!this->clientConnection.has_value()) {
this->waitForConnection();
}
/*
* Before proceeding with a new debug session, we must ensure that the TargetController is able to
* service it.
*/
if (!this->targetControllerConsole.isTargetControllerInService()) {
this->closeClientConnection();
throw DebugSessionAborted("TargetController not in service");
}
}
auto packets = this->clientConnection->readPackets();
@@ -121,12 +133,17 @@ void GdbRspDebugServer::serve() {
return;
} catch (const ClientCommunicationError& exception) {
Logger::error("GDB client communication error - " + exception.getMessage() + " - closing connection");
Logger::error("GDB RSP client communication error - " + exception.getMessage() + " - closing connection");
this->closeClientConnection();
return;
} catch (const ClientNotSupported& exception) {
Logger::error("Invalid GDB client - " + exception.getMessage() + " - closing connection");
Logger::error("Invalid GDB RSP client - " + exception.getMessage() + " - closing connection");
this->closeClientConnection();
return;
} catch (const DebugSessionAborted& exception) {
Logger::warning("GDB debug session aborted - " + exception.getMessage());
this->closeClientConnection();
return;
@@ -163,13 +180,9 @@ void GdbRspDebugServer::waitForConnection() {
this->clientConnection = Connection(this->interruptEventNotifier);
this->clientConnection->accept(this->serverSocketFileDescriptor);
Logger::info("Accepted GDP RSP connection from " + this->clientConnection->getIpAddress());
this->eventManager.triggerEvent(std::make_shared<Events::DebugSessionStarted>());
} else {
// This method should not return until a connection has been established (or an exception is thrown)
return this->waitForConnection();
Logger::info("Accepted GDP RSP connection from " + this->clientConnection->getIpAddress());
}
}