LLDBBacktrace::LLDBBacktrace(lldb::SBThread &thread)
{
m_callstack.clear();
if ( thread.IsValid() ) {
m_threadId = thread.GetIndexID();
int nFrames = thread.GetNumFrames();
for(int j=0; j<nFrames; ++j) {
lldb::SBFrame frame = thread.GetFrameAtIndex(j);
LLDBBacktrace::Entry entry;
if ( frame.IsValid() ) {
// do we have a file:line?
if ( frame.GetLineEntry().IsValid() ) {
lldb::SBFileSpec fileSepc = frame.GetLineEntry().GetFileSpec();
entry.filename = wxFileName(fileSepc.GetDirectory(), fileSepc.GetFilename()).GetFullPath();
entry.functionName = frame.GetFunctionName();
entry.line = frame.GetLineEntry().GetLine()-1;
entry.id = j;
entry.address << wxString::Format("%p", (void*)frame.GetFP());
m_callstack.push_back( entry );
} else {
// FIXME: if we dont have a debug symbol, we should learn how to construct a proper entry
// for now, we add an empty entry
entry.functionName = "??";
entry.id = j;
m_callstack.push_back( entry );
}
}
}
}
}
SBExecutionContext::SBExecutionContext (lldb::SBThread thread) :
m_exe_ctx_sp(new ExecutionContextRef())
{
m_exe_ctx_sp->SetThreadPtr(thread.get());
}
SBThreadPlan::SBThreadPlan(lldb::SBThread &sb_thread, const char *class_name) {
Thread *thread = sb_thread.get();
if (thread)
m_opaque_sp.reset(new ThreadPlanPython(*thread, class_name));
}