forked from OSchip/llvm-project
937 lines
25 KiB
Plaintext
937 lines
25 KiB
Plaintext
%header %{
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template <typename T>
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PyObject *
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SBTypeToSWIGWrapper (T* item);
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class PyErr_Cleaner
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{
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public:
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PyErr_Cleaner(bool print=false) :
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m_print(print)
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{
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}
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~PyErr_Cleaner()
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{
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if (PyErr_Occurred())
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{
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if(m_print && !PyErr_ExceptionMatches(PyExc_SystemExit))
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PyErr_Print();
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PyErr_Clear();
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}
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}
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private:
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bool m_print;
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};
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%}
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%wrapper %{
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// resolve a dotted Python name in the form
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// foo.bar.baz.Foobar to an actual Python object
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// if pmodule is NULL, the __main__ module will be used
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// as the starting point for the search
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// This function is called by lldb_private::ScriptInterpreterPython::BreakpointCallbackFunction(...)
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// and is used when a script command is attached to a breakpoint for execution.
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SWIGEXPORT bool
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LLDBSwigPythonBreakpointCallbackFunction
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(
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const char *python_function_name,
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const char *session_dictionary_name,
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const lldb::StackFrameSP& frame_sp,
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const lldb::BreakpointLocationSP& bp_loc_sp
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)
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{
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using namespace lldb_private;
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lldb::SBFrame sb_frame (frame_sp);
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lldb::SBBreakpointLocation sb_bp_loc(bp_loc_sp);
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bool stop_at_breakpoint = true;
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PyErr_Cleaner py_err_cleaner(true);
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auto dict = PythonModule::MainModule().ResolveName<PythonDictionary>(session_dictionary_name);
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auto pfunc = PythonObject::ResolveNameWithDictionary<PythonCallable>(python_function_name, dict);
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if (!pfunc.IsAllocated())
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return stop_at_breakpoint;
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PythonObject frame_arg(PyRefType::Owned, SBTypeToSWIGWrapper(sb_frame));
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PythonObject bp_loc_arg(PyRefType::Owned, SBTypeToSWIGWrapper(sb_bp_loc));
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PythonObject result = pfunc(frame_arg, bp_loc_arg, dict);
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if (result.get() == Py_False)
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stop_at_breakpoint = false;
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return stop_at_breakpoint;
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}
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// This function is called by lldb_private::ScriptInterpreterPython::WatchpointCallbackFunction(...)
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// and is used when a script command is attached to a watchpoint for execution.
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SWIGEXPORT bool
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LLDBSwigPythonWatchpointCallbackFunction
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(
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const char *python_function_name,
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const char *session_dictionary_name,
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const lldb::StackFrameSP& frame_sp,
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const lldb::WatchpointSP& wp_sp
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)
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{
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using namespace lldb_private;
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lldb::SBFrame sb_frame (frame_sp);
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lldb::SBWatchpoint sb_wp(wp_sp);
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bool stop_at_watchpoint = true;
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PyErr_Cleaner py_err_cleaner(true);
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auto dict = PythonModule::MainModule().ResolveName<PythonDictionary>(session_dictionary_name);
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auto pfunc = PythonObject::ResolveNameWithDictionary<PythonCallable>(python_function_name, dict);
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if (!pfunc.IsAllocated())
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return stop_at_watchpoint;
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PythonObject frame_arg(PyRefType::Owned, SBTypeToSWIGWrapper(sb_frame));
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PythonObject wp_arg(PyRefType::Owned, SBTypeToSWIGWrapper(sb_wp));
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PythonObject result = pfunc(frame_arg, wp_arg, dict);
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if (result.get() == Py_False)
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stop_at_watchpoint = false;
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return stop_at_watchpoint;
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}
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SWIGEXPORT bool
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LLDBSwigPythonCallTypeScript
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(
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const char *python_function_name,
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const void *session_dictionary,
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const lldb::ValueObjectSP& valobj_sp,
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void** pyfunct_wrapper,
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const lldb::TypeSummaryOptionsSP& options_sp,
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std::string& retval
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)
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{
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using namespace lldb_private;
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lldb::SBValue sb_value (valobj_sp);
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lldb::SBTypeSummaryOptions sb_options(options_sp.get());
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retval.clear();
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if (!python_function_name || !session_dictionary)
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return false;
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PyObject *pfunc_impl = nullptr;
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if (pyfunct_wrapper && *pyfunct_wrapper && PyFunction_Check (*pyfunct_wrapper))
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{
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pfunc_impl = (PyObject*)(*pyfunct_wrapper);
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if (pfunc_impl->ob_refcnt == 1)
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{
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Py_XDECREF(pfunc_impl);
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pfunc_impl = NULL;
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}
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}
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PyObject *py_dict = (PyObject*)session_dictionary;
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if (!PythonDictionary::Check(py_dict))
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return true;
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PythonDictionary dict(PyRefType::Borrowed, py_dict);
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PyErr_Cleaner pyerr_cleanup(true); // show Python errors
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PythonCallable pfunc(PyRefType::Borrowed, pfunc_impl);
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if (!pfunc.IsAllocated())
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{
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pfunc = PythonObject::ResolveNameWithDictionary<PythonCallable>(python_function_name, dict);
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if (!pfunc.IsAllocated())
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return false;
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if (pyfunct_wrapper)
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{
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*pyfunct_wrapper = pfunc.get();
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Py_XINCREF(pfunc.get());
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}
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}
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PythonObject result;
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auto argc = pfunc.GetNumArguments();
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// if the third argument is supported, or varargs are allowed
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PythonObject value_arg(PyRefType::Owned, SBTypeToSWIGWrapper(sb_value));
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PythonObject options_arg(PyRefType::Owned, SBTypeToSWIGWrapper(sb_options));
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if (argc.count == 3 || argc.has_varargs)
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result = pfunc(value_arg,dict,options_arg);
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else
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result = pfunc(value_arg,dict);
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retval = result.Str().GetString().str();
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return true;
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}
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SWIGEXPORT void*
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LLDBSwigPythonCreateSyntheticProvider
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(
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const char *python_class_name,
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const char *session_dictionary_name,
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const lldb::ValueObjectSP& valobj_sp
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)
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{
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using namespace lldb_private;
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if (python_class_name == NULL || python_class_name[0] == '\0' || !session_dictionary_name)
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Py_RETURN_NONE;
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PyErr_Cleaner py_err_cleaner(true);
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auto dict = PythonModule::MainModule().ResolveName<PythonDictionary>(session_dictionary_name);
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auto pfunc = PythonObject::ResolveNameWithDictionary<PythonCallable>(python_class_name,dict);
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if (!pfunc.IsAllocated())
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Py_RETURN_NONE;
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// I do not want the SBValue to be deallocated when going out of scope because python
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// has ownership of it and will manage memory for this object by itself
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lldb::SBValue *sb_value = new lldb::SBValue(valobj_sp);
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sb_value->SetPreferSyntheticValue(false);
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PythonObject val_arg(PyRefType::Owned, SBTypeToSWIGWrapper(sb_value));
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if (!val_arg.IsAllocated())
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Py_RETURN_NONE;
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PythonObject result = pfunc(val_arg, dict);
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if (result.IsAllocated())
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return result.release();
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Py_RETURN_NONE;
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}
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SWIGEXPORT void*
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LLDBSwigPythonCreateCommandObject
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(
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const char *python_class_name,
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const char *session_dictionary_name,
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const lldb::DebuggerSP debugger_sp
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)
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{
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using namespace lldb_private;
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if (python_class_name == NULL || python_class_name[0] == '\0' || !session_dictionary_name)
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Py_RETURN_NONE;
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PyErr_Cleaner py_err_cleaner(true);
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auto dict = PythonModule::MainModule().ResolveName<PythonDictionary>(session_dictionary_name);
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auto pfunc = PythonObject::ResolveNameWithDictionary<PythonCallable>(python_class_name, dict);
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if (!pfunc.IsAllocated())
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return nullptr;
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lldb::SBDebugger debugger_sb(debugger_sp);
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PythonObject debugger_arg(PyRefType::Owned, SBTypeToSWIGWrapper(debugger_sb));
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PythonObject result = pfunc(debugger_arg, dict);
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if (result.IsAllocated())
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return result.release();
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Py_RETURN_NONE;
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}
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SWIGEXPORT void*
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LLDBSwigPythonCreateScriptedThreadPlan
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(
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const char *python_class_name,
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const char *session_dictionary_name,
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const lldb::ThreadPlanSP& thread_plan_sp
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)
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{
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using namespace lldb_private;
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if (python_class_name == NULL || python_class_name[0] == '\0' || !session_dictionary_name)
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Py_RETURN_NONE;
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// I do not want the SBThreadPlan to be deallocated when going out of scope because python
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// has ownership of it and will manage memory for this object by itself
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lldb::SBThreadPlan *tp_value = new lldb::SBThreadPlan(thread_plan_sp);
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PyErr_Cleaner py_err_cleaner(true);
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auto dict = PythonModule::MainModule().ResolveName<PythonDictionary>(session_dictionary_name);
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auto pfunc = PythonObject::ResolveNameWithDictionary<PythonCallable>(python_class_name, dict);
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if (!pfunc.IsAllocated())
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return nullptr;
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PythonObject tp_arg(PyRefType::Owned, SBTypeToSWIGWrapper(tp_value));
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if (!tp_arg.IsAllocated())
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Py_RETURN_NONE;
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PythonObject result = pfunc(tp_arg, dict);
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// FIXME: At this point we should check that the class we found supports all the methods
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// that we need.
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if (result.IsAllocated())
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return result.release();
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Py_RETURN_NONE;
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}
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SWIGEXPORT bool
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LLDBSWIGPythonCallThreadPlan
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(
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void *implementor,
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const char *method_name,
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lldb_private::Event *event,
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bool &got_error
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)
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{
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using namespace lldb_private;
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got_error = false;
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PyErr_Cleaner py_err_cleaner(false);
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PythonObject self(PyRefType::Borrowed, static_cast<PyObject*>(implementor));
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auto pfunc = self.ResolveName<PythonCallable>(method_name);
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if (!pfunc.IsAllocated())
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return false;
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PythonObject result;
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if (event != nullptr)
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{
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lldb::SBEvent sb_event(event);
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PythonObject event_arg(PyRefType::Owned, SBTypeToSWIGWrapper(sb_event));
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result = pfunc(event_arg);
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}
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else
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result = pfunc();
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if (PyErr_Occurred())
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{
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got_error = true;
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printf ("Return value was neither false nor true for call to %s.\n", method_name);
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PyErr_Print();
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return false;
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}
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if (result.get() == Py_True)
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return true;
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else if (result.get() == Py_False)
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return false;
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// Somebody returned the wrong thing...
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got_error = true;
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printf ("Wrong return value type for call to %s.\n", method_name);
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return false;
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}
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// wrapper that calls an optional instance member of an object taking no arguments
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static PyObject*
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LLDBSwigPython_CallOptionalMember
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(
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PyObject* implementor,
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char* callee_name,
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PyObject* ret_if_not_found = Py_None,
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bool* was_found = NULL
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)
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{
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using namespace lldb_private;
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PyErr_Cleaner py_err_cleaner(false);
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PythonObject self(PyRefType::Borrowed, static_cast<PyObject*>(implementor));
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auto pfunc = self.ResolveName<PythonCallable>(callee_name);
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if (!pfunc.IsAllocated())
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{
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if (was_found)
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*was_found = false;
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Py_XINCREF(ret_if_not_found);
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return ret_if_not_found;
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}
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if (was_found)
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*was_found = true;
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PythonObject result = pfunc();
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return result.release();
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}
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SWIGEXPORT size_t
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LLDBSwigPython_CalculateNumChildren
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(
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PyObject *implementor,
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uint32_t max
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)
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{
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using namespace lldb_private;
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PythonObject self(PyRefType::Borrowed, implementor);
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auto pfunc = self.ResolveName<PythonCallable>("num_children");
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if (!pfunc.IsAllocated())
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return 0;
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PythonObject result;
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auto argc = pfunc.GetNumArguments();
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if (argc.count == 1)
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result = pfunc();
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else if (argc.count == 2)
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result = pfunc(PythonInteger(max));
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if (!result.IsAllocated())
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return 0;
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PythonInteger int_result = result.AsType<PythonInteger>();
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if (!int_result.IsAllocated())
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return 0;
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size_t ret_val = int_result.GetInteger();
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if (PyErr_Occurred())
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{
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PyErr_Print();
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PyErr_Clear();
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}
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if (argc.count == 1)
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ret_val = std::min(ret_val, static_cast<size_t>(max));
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return ret_val;
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}
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SWIGEXPORT PyObject*
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LLDBSwigPython_GetChildAtIndex
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(
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PyObject *implementor,
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uint32_t idx
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)
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{
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using namespace lldb_private;
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PyErr_Cleaner py_err_cleaner(true);
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PythonObject self(PyRefType::Borrowed, implementor);
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auto pfunc = self.ResolveName<PythonCallable>("get_child_at_index");
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if (!pfunc.IsAllocated())
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return nullptr;
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PythonObject result = pfunc(PythonInteger(idx));
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if (!result.IsAllocated())
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return nullptr;
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lldb::SBValue* sbvalue_ptr = nullptr;
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if (SWIG_ConvertPtr(result.get(), (void**)&sbvalue_ptr, SWIGTYPE_p_lldb__SBValue, 0) == -1)
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return nullptr;
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if (sbvalue_ptr == nullptr)
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return nullptr;
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return result.release();
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}
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SWIGEXPORT int
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LLDBSwigPython_GetIndexOfChildWithName
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(
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PyObject *implementor,
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const char* child_name
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)
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{
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using namespace lldb_private;
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PyErr_Cleaner py_err_cleaner(true);
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PythonObject self(PyRefType::Borrowed, implementor);
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auto pfunc = self.ResolveName<PythonCallable>("get_child_index");
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if (!pfunc.IsAllocated())
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return UINT32_MAX;
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PythonObject result = pfunc(PythonString(child_name));
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if (!result.IsAllocated())
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return UINT32_MAX;
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PythonInteger int_result = result.AsType<PythonInteger>();
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if (!int_result.IsAllocated())
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return UINT32_MAX;
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int64_t retval = int_result.GetInteger();
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if (retval >= 0)
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return (uint32_t)retval;
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return UINT32_MAX;
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}
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SWIGEXPORT bool
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LLDBSwigPython_UpdateSynthProviderInstance
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(
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PyObject *implementor
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)
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{
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bool ret_val = false;
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static char callee_name[] = "update";
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PyObject* py_return = LLDBSwigPython_CallOptionalMember(implementor,callee_name);
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if (py_return == Py_True)
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ret_val = true;
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Py_XDECREF(py_return);
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return ret_val;
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}
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SWIGEXPORT bool
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LLDBSwigPython_MightHaveChildrenSynthProviderInstance
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(
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PyObject *implementor
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)
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{
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bool ret_val = false;
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static char callee_name[] = "has_children";
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PyObject* py_return = LLDBSwigPython_CallOptionalMember(implementor,callee_name, Py_True);
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if (py_return == Py_True)
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ret_val = true;
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Py_XDECREF(py_return);
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return ret_val;
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}
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SWIGEXPORT PyObject*
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LLDBSwigPython_GetValueSynthProviderInstance
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(
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PyObject *implementor
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)
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{
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PyObject* ret_val = nullptr;
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static char callee_name[] = "get_value";
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PyObject* py_return = LLDBSwigPython_CallOptionalMember(implementor,callee_name, Py_None);
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if (py_return == Py_None || py_return == nullptr)
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ret_val = nullptr;
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lldb::SBValue* sbvalue_ptr = NULL;
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if (SWIG_ConvertPtr(py_return, (void**)&sbvalue_ptr, SWIGTYPE_p_lldb__SBValue, 0) == -1)
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ret_val = nullptr;
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else if (sbvalue_ptr == NULL)
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ret_val = nullptr;
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else
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ret_val = py_return;
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Py_XDECREF(py_return);
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return ret_val;
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}
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SWIGEXPORT void*
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LLDBSWIGPython_CastPyObjectToSBValue
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(
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PyObject* data
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)
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{
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lldb::SBValue* sb_ptr = NULL;
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int valid_cast = SWIG_ConvertPtr(data, (void**)&sb_ptr, SWIGTYPE_p_lldb__SBValue, 0);
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if (valid_cast == -1)
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return NULL;
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return sb_ptr;
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}
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// Currently, SBCommandReturnObjectReleaser wraps a unique pointer to an
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// lldb_private::CommandReturnObject. This means that the destructor for the
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// SB object will deallocate its contained CommandReturnObject. Because that
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// object is used as the real return object for Python-based commands, we want
|
|
// it to stay around. Thus, we release the unique pointer before returning from
|
|
// LLDBSwigPythonCallCommand, and to guarantee that the release will occur no
|
|
// matter how we exit from the function, we have a releaser object whose
|
|
// destructor does the right thing for us
|
|
class SBCommandReturnObjectReleaser
|
|
{
|
|
public:
|
|
SBCommandReturnObjectReleaser (lldb::SBCommandReturnObject &obj) :
|
|
m_command_return_object_ref (obj)
|
|
{
|
|
}
|
|
|
|
~SBCommandReturnObjectReleaser ()
|
|
{
|
|
m_command_return_object_ref.Release();
|
|
}
|
|
private:
|
|
lldb::SBCommandReturnObject &m_command_return_object_ref;
|
|
};
|
|
|
|
SWIGEXPORT bool
|
|
LLDBSwigPythonCallCommand
|
|
(
|
|
const char *python_function_name,
|
|
const char *session_dictionary_name,
|
|
lldb::DebuggerSP& debugger,
|
|
const char* args,
|
|
lldb_private::CommandReturnObject& cmd_retobj,
|
|
lldb::ExecutionContextRefSP exe_ctx_ref_sp
|
|
)
|
|
{
|
|
using namespace lldb_private;
|
|
lldb::SBCommandReturnObject cmd_retobj_sb(&cmd_retobj);
|
|
SBCommandReturnObjectReleaser cmd_retobj_sb_releaser(cmd_retobj_sb);
|
|
lldb::SBDebugger debugger_sb(debugger);
|
|
lldb::SBExecutionContext exe_ctx_sb(exe_ctx_ref_sp);
|
|
|
|
PyErr_Cleaner py_err_cleaner(true);
|
|
auto dict = PythonModule::MainModule().ResolveName<PythonDictionary>(session_dictionary_name);
|
|
auto pfunc = PythonObject::ResolveNameWithDictionary<PythonCallable>(python_function_name, dict);
|
|
|
|
if (!pfunc.IsAllocated())
|
|
return false;
|
|
|
|
// pass the pointer-to cmd_retobj_sb or watch the underlying object disappear from under you
|
|
// see comment above for SBCommandReturnObjectReleaser for further details
|
|
auto argc = pfunc.GetNumArguments();
|
|
PythonObject debugger_arg(PyRefType::Owned, SBTypeToSWIGWrapper(debugger_sb));
|
|
PythonObject exe_ctx_arg(PyRefType::Owned, SBTypeToSWIGWrapper(exe_ctx_sb));
|
|
PythonObject cmd_retobj_arg(PyRefType::Owned, SBTypeToSWIGWrapper(&cmd_retobj_sb));
|
|
|
|
if (argc.count == 5 || argc.has_varargs)
|
|
pfunc(debugger_arg, PythonString(args), exe_ctx_arg, cmd_retobj_arg, dict);
|
|
else
|
|
pfunc(debugger_arg, PythonString(args), cmd_retobj_arg, dict);
|
|
|
|
return true;
|
|
}
|
|
|
|
SWIGEXPORT bool
|
|
LLDBSwigPythonCallCommandObject
|
|
(
|
|
PyObject *implementor,
|
|
lldb::DebuggerSP& debugger,
|
|
const char* args,
|
|
lldb_private::CommandReturnObject& cmd_retobj,
|
|
lldb::ExecutionContextRefSP exe_ctx_ref_sp
|
|
)
|
|
{
|
|
using namespace lldb_private;
|
|
lldb::SBCommandReturnObject cmd_retobj_sb(&cmd_retobj);
|
|
SBCommandReturnObjectReleaser cmd_retobj_sb_releaser(cmd_retobj_sb);
|
|
lldb::SBDebugger debugger_sb(debugger);
|
|
lldb::SBExecutionContext exe_ctx_sb(exe_ctx_ref_sp);
|
|
|
|
PyErr_Cleaner py_err_cleaner(true);
|
|
|
|
PythonObject self(PyRefType::Borrowed, implementor);
|
|
auto pfunc = self.ResolveName<PythonCallable>("__call__");
|
|
|
|
if (!pfunc.IsAllocated())
|
|
return false;
|
|
|
|
// pass the pointer-to cmd_retobj_sb or watch the underlying object disappear from under you
|
|
// see comment above for SBCommandReturnObjectReleaser for further details
|
|
PythonObject debugger_arg(PyRefType::Owned, SBTypeToSWIGWrapper(debugger_sb));
|
|
PythonObject exe_ctx_arg(PyRefType::Owned, SBTypeToSWIGWrapper(exe_ctx_sb));
|
|
PythonObject cmd_retobj_arg(PyRefType::Owned, SBTypeToSWIGWrapper(&cmd_retobj_sb));
|
|
|
|
pfunc(debugger_arg, PythonString(args), exe_ctx_arg, cmd_retobj_arg);
|
|
|
|
return true;
|
|
}
|
|
|
|
SWIGEXPORT void*
|
|
LLDBSWIGPythonCreateOSPlugin
|
|
(
|
|
const char *python_class_name,
|
|
const char *session_dictionary_name,
|
|
const lldb::ProcessSP& process_sp
|
|
)
|
|
{
|
|
using namespace lldb_private;
|
|
|
|
if (python_class_name == NULL || python_class_name[0] == '\0' || !session_dictionary_name)
|
|
Py_RETURN_NONE;
|
|
|
|
PyErr_Cleaner py_err_cleaner(true);
|
|
|
|
auto dict = PythonModule::MainModule().ResolveName<PythonDictionary>(session_dictionary_name);
|
|
auto pfunc = PythonObject::ResolveNameWithDictionary<PythonCallable>(python_class_name, dict);
|
|
|
|
if (!pfunc.IsAllocated())
|
|
Py_RETURN_NONE;
|
|
|
|
// I do not want the SBProcess to be deallocated when going out of scope because python
|
|
// has ownership of it and will manage memory for this object by itself
|
|
lldb::SBProcess *process_sb = new lldb::SBProcess(process_sp);
|
|
PythonObject process_arg(PyRefType::Owned, SBTypeToSWIGWrapper(process_sb));
|
|
if (!process_arg.IsAllocated())
|
|
Py_RETURN_NONE;
|
|
|
|
auto result = pfunc(process_arg);
|
|
|
|
if (result.IsAllocated())
|
|
return result.release();
|
|
|
|
Py_RETURN_NONE;
|
|
}
|
|
|
|
SWIGEXPORT void*
|
|
LLDBSWIGPython_GetDynamicSetting (void* module, const char* setting, const lldb::TargetSP& target_sp)
|
|
{
|
|
using namespace lldb_private;
|
|
|
|
if (!module || !setting)
|
|
Py_RETURN_NONE;
|
|
|
|
PyErr_Cleaner py_err_cleaner(true);
|
|
PythonObject py_module(PyRefType::Borrowed, (PyObject *)module);
|
|
auto pfunc = py_module.ResolveName<PythonCallable>("get_dynamic_setting");
|
|
|
|
if (!pfunc.IsAllocated())
|
|
Py_RETURN_NONE;
|
|
|
|
lldb::SBTarget target_sb(target_sp);
|
|
PythonObject target_arg(PyRefType::Owned, SBTypeToSWIGWrapper(target_sb));
|
|
auto result = pfunc(target_arg, PythonString(setting));
|
|
|
|
return result.release();
|
|
}
|
|
|
|
SWIGEXPORT bool
|
|
LLDBSWIGPythonRunScriptKeywordProcess
|
|
(const char* python_function_name,
|
|
const char* session_dictionary_name,
|
|
lldb::ProcessSP& process,
|
|
std::string& output)
|
|
|
|
{
|
|
using namespace lldb_private;
|
|
|
|
if (python_function_name == NULL || python_function_name[0] == '\0' || !session_dictionary_name)
|
|
return false;
|
|
|
|
PyErr_Cleaner py_err_cleaner(true);
|
|
|
|
auto dict = PythonModule::MainModule().ResolveName<PythonDictionary>(session_dictionary_name);
|
|
auto pfunc = PythonObject::ResolveNameWithDictionary<PythonCallable>(python_function_name, dict);
|
|
|
|
if (!pfunc.IsAllocated())
|
|
return false;
|
|
|
|
lldb::SBProcess process_sb(process);
|
|
PythonObject process_arg(PyRefType::Owned, SBTypeToSWIGWrapper(process_sb));
|
|
auto result = pfunc(process_arg, dict);
|
|
|
|
output = result.Str().GetString().str();
|
|
|
|
return true;
|
|
}
|
|
|
|
SWIGEXPORT bool
|
|
LLDBSWIGPythonRunScriptKeywordThread
|
|
(const char* python_function_name,
|
|
const char* session_dictionary_name,
|
|
lldb::ThreadSP& thread,
|
|
std::string& output)
|
|
|
|
{
|
|
using namespace lldb_private;
|
|
|
|
if (python_function_name == NULL || python_function_name[0] == '\0' || !session_dictionary_name)
|
|
return false;
|
|
|
|
PyErr_Cleaner py_err_cleaner(true);
|
|
|
|
auto dict = PythonModule::MainModule().ResolveName<PythonDictionary>(session_dictionary_name);
|
|
auto pfunc = PythonObject::ResolveNameWithDictionary<PythonCallable>(python_function_name, dict);
|
|
|
|
if (!pfunc.IsAllocated())
|
|
return false;
|
|
|
|
lldb::SBThread thread_sb(thread);
|
|
PythonObject thread_arg(PyRefType::Owned, SBTypeToSWIGWrapper(thread_sb));
|
|
auto result = pfunc(thread_arg, dict);
|
|
|
|
output = result.Str().GetString().str();
|
|
|
|
return true;
|
|
}
|
|
|
|
SWIGEXPORT bool
|
|
LLDBSWIGPythonRunScriptKeywordTarget
|
|
(const char* python_function_name,
|
|
const char* session_dictionary_name,
|
|
lldb::TargetSP& target,
|
|
std::string& output)
|
|
|
|
{
|
|
using namespace lldb_private;
|
|
|
|
if (python_function_name == NULL || python_function_name[0] == '\0' || !session_dictionary_name)
|
|
return false;
|
|
|
|
PyErr_Cleaner py_err_cleaner(true);
|
|
|
|
auto dict = PythonModule::MainModule().ResolveName<PythonDictionary>(session_dictionary_name);
|
|
auto pfunc = PythonObject::ResolveNameWithDictionary<PythonCallable>(python_function_name,dict);
|
|
|
|
if (!pfunc.IsAllocated())
|
|
return false;
|
|
|
|
lldb::SBTarget target_sb(target);
|
|
PythonObject target_arg(PyRefType::Owned, SBTypeToSWIGWrapper(target_sb));
|
|
auto result = pfunc(target_arg, dict);
|
|
|
|
output = result.Str().GetString().str();
|
|
|
|
return true;
|
|
}
|
|
|
|
SWIGEXPORT bool
|
|
LLDBSWIGPythonRunScriptKeywordFrame
|
|
(const char* python_function_name,
|
|
const char* session_dictionary_name,
|
|
lldb::StackFrameSP& frame,
|
|
std::string& output)
|
|
|
|
{
|
|
using namespace lldb_private;
|
|
|
|
if (python_function_name == NULL || python_function_name[0] == '\0' || !session_dictionary_name)
|
|
return false;
|
|
|
|
PyErr_Cleaner py_err_cleaner(true);
|
|
|
|
auto dict = PythonModule::MainModule().ResolveName<PythonDictionary>(session_dictionary_name);
|
|
auto pfunc = PythonObject::ResolveNameWithDictionary<PythonCallable>(python_function_name,dict);
|
|
|
|
if (!pfunc.IsAllocated())
|
|
return false;
|
|
|
|
lldb::SBFrame frame_sb(frame);
|
|
PythonObject frame_arg(PyRefType::Owned, SBTypeToSWIGWrapper(frame_sb));
|
|
auto result = pfunc(frame_arg, dict);
|
|
|
|
output = result.Str().GetString().str();
|
|
|
|
return true;
|
|
}
|
|
|
|
SWIGEXPORT bool
|
|
LLDBSWIGPythonRunScriptKeywordValue
|
|
(const char* python_function_name,
|
|
const char* session_dictionary_name,
|
|
lldb::ValueObjectSP& value,
|
|
std::string& output)
|
|
|
|
{
|
|
using namespace lldb_private;
|
|
|
|
if (python_function_name == NULL || python_function_name[0] == '\0' || !session_dictionary_name)
|
|
return false;
|
|
|
|
PyErr_Cleaner py_err_cleaner(true);
|
|
|
|
auto dict = PythonModule::MainModule().ResolveName<PythonDictionary>(session_dictionary_name);
|
|
auto pfunc = PythonObject::ResolveNameWithDictionary<PythonCallable>(python_function_name, dict);
|
|
|
|
if (!pfunc.IsAllocated())
|
|
return false;
|
|
|
|
lldb::SBValue value_sb(value);
|
|
PythonObject value_arg(PyRefType::Owned, SBTypeToSWIGWrapper(value_sb));
|
|
auto result = pfunc(value_arg, dict);
|
|
|
|
output = result.Str().GetString().str();
|
|
|
|
return true;
|
|
}
|
|
|
|
SWIGEXPORT bool
|
|
LLDBSwigPythonCallModuleInit
|
|
(
|
|
const char *python_module_name,
|
|
const char *session_dictionary_name,
|
|
lldb::DebuggerSP& debugger
|
|
)
|
|
{
|
|
using namespace lldb_private;
|
|
|
|
std::string python_function_name_string = python_module_name;
|
|
python_function_name_string += ".__lldb_init_module";
|
|
const char* python_function_name = python_function_name_string.c_str();
|
|
|
|
PyErr_Cleaner py_err_cleaner(true);
|
|
|
|
auto dict = PythonModule::MainModule().ResolveName<PythonDictionary>(session_dictionary_name);
|
|
auto pfunc = PythonObject::ResolveNameWithDictionary<PythonCallable>(python_function_name, dict);
|
|
|
|
// This method is optional and need not exist. So if we don't find it,
|
|
// it's actually a success, not a failure.
|
|
if (!pfunc.IsAllocated())
|
|
return true;
|
|
|
|
lldb::SBDebugger debugger_sb(debugger);
|
|
PythonObject debugger_arg(PyRefType::Owned, SBTypeToSWIGWrapper(debugger_sb));
|
|
pfunc(debugger_arg, dict);
|
|
|
|
return true;
|
|
}
|
|
%}
|
|
|
|
|
|
%runtime %{
|
|
// Forward declaration to be inserted at the start of LLDBWrapPython.h
|
|
#include "lldb/API/SBDebugger.h"
|
|
#include "lldb/API/SBValue.h"
|
|
|
|
SWIGEXPORT lldb::ValueObjectSP
|
|
LLDBSWIGPython_GetValueObjectSPFromSBValue (void* data)
|
|
{
|
|
lldb::ValueObjectSP valobj_sp;
|
|
if (data)
|
|
{
|
|
lldb::SBValue* sb_ptr = (lldb::SBValue *)data;
|
|
valobj_sp = sb_ptr->GetSP();
|
|
}
|
|
return valobj_sp;
|
|
}
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
void LLDBSwigPythonCallPythonLogOutputCallback(const char *str, void *baton);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
%}
|
|
|
|
%wrapper %{
|
|
|
|
|
|
// For the LogOutputCallback functions
|
|
void LLDBSwigPythonCallPythonLogOutputCallback(const char *str, void *baton) {
|
|
if (baton != Py_None) {
|
|
SWIG_PYTHON_THREAD_BEGIN_BLOCK;
|
|
PyObject_CallFunction(reinterpret_cast<PyObject*>(baton), const_cast<char*>("s"), str);
|
|
SWIG_PYTHON_THREAD_END_BLOCK;
|
|
}
|
|
}
|
|
%}
|