diff options
Diffstat (limited to 'lldb/source/Plugins/Process/gdb-remote')
| -rw-r--r-- | lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.cpp | 9 | ||||
| -rw-r--r-- | lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp | 36 |
2 files changed, 37 insertions, 8 deletions
diff --git a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.cpp b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.cpp index dc5e8d1afea..90fb47eb7a3 100644 --- a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.cpp +++ b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.cpp @@ -289,6 +289,7 @@ GDBRemoteCommunicationClient::SendPacketAndWaitForResponse { if (m_interrupt_sent) { + m_interrupt_sent = false; TimeValue timeout_time; timeout_time = TimeValue::Now(); timeout_time.OffsetWithSeconds (m_packet_timeout); @@ -390,7 +391,7 @@ GDBRemoteCommunicationClient::SendContinuePacketAndWaitForResponse BroadcastEvent(eBroadcastBitRunPacketSent, NULL); m_public_is_running.SetValue (true, eBroadcastNever); // Set the starting continue packet into "continue_packet". This packet - // make change if we are interrupted and we continue after an async packet... + // may change if we are interrupted and we continue after an async packet... std::string continue_packet(payload, packet_length); bool got_stdout = false; @@ -445,10 +446,9 @@ GDBRemoteCommunicationClient::SendContinuePacketAndWaitForResponse const uint8_t signo = response.GetHexU8 (UINT8_MAX); - bool continue_after_async = false; - if (m_async_signal != -1 || m_async_packet_predicate.GetValue()) + bool continue_after_async = m_async_signal != -1 || m_async_packet_predicate.GetValue(); + if (continue_after_async || m_interrupt_sent) { - continue_after_async = true; // We sent an interrupt packet to stop the inferior process // for an async signal or to send an async packet while running // but we might have been single stepping and received the @@ -660,7 +660,6 @@ GDBRemoteCommunicationClient::SendInterrupt bool &timed_out ) { - m_interrupt_sent = false; timed_out = false; LogSP log (ProcessGDBRemoteLog::GetLogIfAnyCategoryIsSet (GDBR_LOG_PROCESS | GDBR_LOG_PACKETS)); diff --git a/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp b/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp index 6b5bb9aae4d..caf3461048d 100644 --- a/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp +++ b/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp @@ -1646,6 +1646,10 @@ ProcessGDBRemote::WillDetach () bool discard_thread_plans = true; bool catch_stop_event = true; EventSP event_sp; + + // FIXME: InterruptIfRunning should be done in the Process base class, or better still make Halt do what is + // needed. This shouldn't be a feature of a particular plugin. + return InterruptIfRunning (discard_thread_plans, catch_stop_event, event_sp); } @@ -1688,6 +1692,9 @@ ProcessGDBRemote::DoDestroy () log->Printf ("ProcessGDBRemote::DoDestroy()"); // Interrupt if our inferior is running... + int exit_status = SIGABRT; + std::string exit_string; + if (m_gdb_comm.IsConnected()) { if (m_public_state.GetValue() != eStateAttaching) @@ -1703,16 +1710,39 @@ ProcessGDBRemote::DoDestroy () { SetLastStopPacket (response); ClearThreadIDList (); - SetExitStatus(response.GetHexU8(), NULL); + exit_status = response.GetHexU8(); + } + else + { + if (log) + log->Printf ("ProcessGDBRemote::DoDestroy - got unexpected response to k packet: %s", response.GetStringRef().c_str()); + exit_string.assign("got unexpected response to k packet: "); + exit_string.append(response.GetStringRef()); } } else { - SetExitStatus(SIGABRT, NULL); - //error.SetErrorString("kill packet failed"); + if (log) + log->Printf ("ProcessGDBRemote::DoDestroy - failed to send k packet"); + exit_string.assign("failed to send the k packet"); } } + else + { + if (log) + log->Printf ("ProcessGDBRemote::DoDestroy - failed to send k packet"); + exit_string.assign ("killing while attaching."); + } + } + else + { + // If we missed setting the exit status on the way out, do it here. + // NB set exit status can be called multiple times, the first one sets the status. + exit_string.assign("destroying when not connected to debugserver"); } + + SetExitStatus(exit_status, exit_string.c_str()); + StopAsyncThread (); KillDebugserverProcess (); return error; |
