Added some extra logging to track asynchronous packet activity.
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@113012 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/source/Plugins/Process/gdb-remote/GDBRemoteCommunication.cpp b/source/Plugins/Process/gdb-remote/GDBRemoteCommunication.cpp
index 0f7787b..e917804 100644
--- a/source/Plugins/Process/gdb-remote/GDBRemoteCommunication.cpp
+++ b/source/Plugins/Process/gdb-remote/GDBRemoteCommunication.cpp
@@ -194,6 +194,7 @@
)
{
Log *log = ProcessGDBRemoteLog::GetLogIfAllCategoriesSet (GDBR_LOG_PROCESS);
+ Log *async_log = ProcessGDBRemoteLog::GetLogIfAllCategoriesSet (GDBR_LOG_ASYNC);
if (log)
log->Printf ("GDBRemoteCommunication::%s ()", __FUNCTION__);
@@ -226,6 +227,9 @@
case 'S':
if (m_async_signal != -1)
{
+ if (async_log)
+ async_log->Printf ("async: send signo = %s", Host::GetSignalAsCString (m_async_signal));
+
// Save off the async signal we are supposed to send
const int async_signal = m_async_signal;
// Clear the async signal member so we don't end up
@@ -235,6 +239,9 @@
uint8_t signo = response.GetHexU8(255);
if (signo == async_signal)
{
+ if (async_log)
+ async_log->Printf ("async: stopped with signal %s, we are done running", Host::GetSignalAsCString (signo));
+
// We already stopped with a signal that we wanted
// to stop with, so we are done
response.SetFilePos (0);
@@ -251,8 +258,16 @@
"C%2.2x",
async_signal);
+ if (async_log)
+ async_log->Printf ("async: stopped with signal %s, resume with %s",
+ Host::GetSignalAsCString (signo),
+ Host::GetSignalAsCString (async_signal));
+
if (SendPacket(signal_packet, signal_packet_len) == 0)
{
+ if (async_log)
+ async_log->Printf ("async: error: failed to resume with %s",
+ Host::GetSignalAsCString (async_signal));
state = eStateInvalid;
break;
}
@@ -262,6 +277,10 @@
}
else if (m_async_packet_predicate.GetValue())
{
+ if (async_log)
+ async_log->Printf ("async: send async packet: %s",
+ m_async_packet.c_str());
+
// We are supposed to send an asynchronous packet while
// we are running.
m_async_response.Clear();
@@ -277,6 +296,10 @@
// packet know that the packet has been sent.
m_async_packet_predicate.SetValue(false, eBroadcastAlways);
+ if (async_log)
+ async_log->Printf ("async: resume after async response received: %s",
+ m_async_response.GetStringRef().c_str());
+
// Continue again
if (SendPacket("c", 1) == 0)
{