void listener_func() {
while (!g_done) {
SBEvent event;
bool got_event = g_listener.WaitForEvent(1, event);
if (got_event) {
if (!event.IsValid())
throw Exception("event is not valid in listener thread");
// send process description
SBProcess process = SBProcess::GetProcessFromEvent(event);
if (!process.IsValid())
throw Exception("process is not valid");
if (SBProcess::GetStateFromEvent(event) != lldb::eStateStopped || SBProcess::GetRestartedFromEvent(event))
continue; // Only interested in "stopped" events.
SBStream description;
for (int i = 0; i < process.GetNumThreads(); ++i) {
// send each thread description
SBThread thread = process.GetThreadAtIndex(i);
// send each frame function name
uint32_t num_frames = thread.GetNumFrames();
for(int j = 0; j < num_frames; ++j) {
const char* function_name = thread.GetFrameAtIndex(j).GetSymbol().GetName();
if (function_name)
g_frame_functions.push(string(function_name));
}
}
}
}
}
void listener_func() {
while (!g_done) {
SBEvent event;
bool got_event = g_listener.WaitForEvent(1, event);
if (got_event) {
if (!event.IsValid())
throw Exception("event is not valid in listener thread");
// send process description
SBProcess process = SBProcess::GetProcessFromEvent(event);
SBStream description;
for (int i = 0; i < process.GetNumThreads(); ++i) {
// send each thread description
description.Clear();
SBThread thread = process.GetThreadAtIndex(i);
thread.GetDescription(description);
g_thread_descriptions.push(description.GetData());
// send each frame function name
uint32_t num_frames = thread.GetNumFrames();
for(int j = 0; j < num_frames; ++j) {
const char* function_name = thread.GetFrameAtIndex(j).GetSymbol().GetName();
if (function_name)
g_frame_functions.push(function_name);
}
}
}
}
}
SBThread
Xcode::GetThreadWithStopReason (SBProcess process, StopReason reason)
{
auto threads_count = process.GetNumThreads();
for (auto thread_num = 0; thread_num < threads_count; thread_num++)
{
SBThread thread(process.GetThreadAtIndex(thread_num));
if (thread.GetStopReason() == reason)
{
return thread;
}
}
return SBThread();
}
void
Xcode::FetchFrames(SBProcess process, bool variables, bool verbose)
{
auto pCount = process.GetNumThreads();
for (int p = 0; p < pCount; p++)
{
SBThread thread(process.GetThreadAtIndex(p));
auto tCount = thread.GetNumFrames ();
if (verbose)
printf("%s %d %d {%d}\n",thread.GetQueueName(),tCount,thread.GetStopReason(),eStopReasonBreakpoint);
for (int t = 0; t < tCount; t++)
{
SBFrame frame(thread.GetFrameAtIndex(t));
auto fp = frame.GetFP();
SBThread thread_dup = frame.GetThread();
SBFileSpec filespec(process.GetTarget().GetExecutable());
std::string path(1024,0);
filespec.GetPath(&path[0],1024);
auto state = process.GetState();
auto pCount_dup = process.GetNumThreads();
auto byte_size = process.GetAddressByteSize();
auto pc = frame.GetPC();
SBSymbolContext context(frame.GetSymbolContext(0x0000006e));
SBModule module(context.GetModule());
SBLineEntry entry(context.GetLineEntry());
SBFileSpec entry_filespec(process.GetTarget().GetExecutable());
std::string entry_path(1024,0);
entry_filespec.GetPath(&entry_path[0],1024);
auto line_1 = entry.GetLine();
auto line_2 = entry.GetLine();
auto fname = frame.GetFunctionName();
if (verbose)
printf("%llu %s %d %d %llu %s %d %s\n",fp,path.c_str(),state,byte_size,pc,entry_path.c_str(),line_1,fname);
if (variables)
FetchVariables (frame, 0, verbose);
}
}
}