diff options
Diffstat (limited to 'lldb/scripts/Python/python-wrapper.swig')
| -rw-r--r-- | lldb/scripts/Python/python-wrapper.swig | 1074 |
1 files changed, 0 insertions, 1074 deletions
diff --git a/lldb/scripts/Python/python-wrapper.swig b/lldb/scripts/Python/python-wrapper.swig deleted file mode 100644 index 3a63165cf58..00000000000 --- a/lldb/scripts/Python/python-wrapper.swig +++ /dev/null @@ -1,1074 +0,0 @@ -%header %{ - -template <typename T> -PyObject * -SBTypeToSWIGWrapper (T* item); - -class PyErr_Cleaner -{ -public: - PyErr_Cleaner(bool print=false) : - m_print(print) - { - } - - ~PyErr_Cleaner() - { - if (PyErr_Occurred()) - { - if(m_print && !PyErr_ExceptionMatches(PyExc_SystemExit)) - PyErr_Print(); - PyErr_Clear(); - } - } - -private: - bool m_print; -}; - -%} - -%wrapper %{ - -// resolve a dotted Python name in the form -// foo.bar.baz.Foobar to an actual Python object -// if pmodule is NULL, the __main__ module will be used -// as the starting point for the search - - -// This function is called by lldb_private::ScriptInterpreterPython::BreakpointCallbackFunction(...) -// and is used when a script command is attached to a breakpoint for execution. - -SWIGEXPORT llvm::Expected<bool> -LLDBSwigPythonBreakpointCallbackFunction -( - const char *python_function_name, - const char *session_dictionary_name, - const lldb::StackFrameSP& frame_sp, - const lldb::BreakpointLocationSP& bp_loc_sp, - lldb_private::StructuredDataImpl *args_impl -) -{ - using namespace llvm; - - lldb::SBFrame sb_frame (frame_sp); - lldb::SBBreakpointLocation sb_bp_loc(bp_loc_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); - - unsigned max_positional_args; - if (auto arg_info = pfunc.GetArgInfo()) - max_positional_args = arg_info.get().max_positional_args; - else - return arg_info.takeError(); - - PythonObject frame_arg(PyRefType::Owned, SBTypeToSWIGWrapper(sb_frame)); - PythonObject bp_loc_arg(PyRefType::Owned, SBTypeToSWIGWrapper(sb_bp_loc)); - - auto result = [&] () -> Expected<PythonObject> { - // If the called function doesn't take extra_args, drop them here: - if (max_positional_args < 4) { - return pfunc.Call(frame_arg, bp_loc_arg, dict); - } else { - lldb::SBStructuredData *args_value = new lldb::SBStructuredData(args_impl); - PythonObject args_arg(PyRefType::Owned, SBTypeToSWIGWrapper(args_value)); - return pfunc.Call(frame_arg, bp_loc_arg, args_arg, dict); - } - } (); - - if (!result) - return result.takeError(); - - // Only False counts as false! - return result.get().get() != Py_False; -} - -// This function is called by lldb_private::ScriptInterpreterPython::WatchpointCallbackFunction(...) -// and is used when a script command is attached to a watchpoint for execution. - -SWIGEXPORT bool -LLDBSwigPythonWatchpointCallbackFunction -( - const char *python_function_name, - const char *session_dictionary_name, - const lldb::StackFrameSP& frame_sp, - const lldb::WatchpointSP& wp_sp -) -{ - lldb::SBFrame sb_frame (frame_sp); - lldb::SBWatchpoint sb_wp(wp_sp); - - bool stop_at_watchpoint = true; - - 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 stop_at_watchpoint; - - PythonObject frame_arg(PyRefType::Owned, SBTypeToSWIGWrapper(sb_frame)); - PythonObject wp_arg(PyRefType::Owned, SBTypeToSWIGWrapper(sb_wp)); - PythonObject result = pfunc(frame_arg, wp_arg, dict); - - if (result.get() == Py_False) - stop_at_watchpoint = false; - - return stop_at_watchpoint; -} - -SWIGEXPORT bool -LLDBSwigPythonCallTypeScript -( - const char *python_function_name, - const void *session_dictionary, - const lldb::ValueObjectSP& valobj_sp, - void** pyfunct_wrapper, - const lldb::TypeSummaryOptionsSP& options_sp, - std::string& retval -) -{ - lldb::SBValue sb_value (valobj_sp); - lldb::SBTypeSummaryOptions sb_options(options_sp.get()); - - retval.clear(); - - if (!python_function_name || !session_dictionary) - return false; - - PyObject *pfunc_impl = nullptr; - - if (pyfunct_wrapper && *pyfunct_wrapper && PyFunction_Check (*pyfunct_wrapper)) - { - pfunc_impl = (PyObject*)(*pyfunct_wrapper); - if (pfunc_impl->ob_refcnt == 1) - { - Py_XDECREF(pfunc_impl); - pfunc_impl = NULL; - } - } - - PyObject *py_dict = (PyObject*)session_dictionary; - if (!PythonDictionary::Check(py_dict)) - return true; - - PythonDictionary dict(PyRefType::Borrowed, py_dict); - - PyErr_Cleaner pyerr_cleanup(true); // show Python errors - - PythonCallable pfunc(PyRefType::Borrowed, pfunc_impl); - - if (!pfunc.IsAllocated()) - { - pfunc = PythonObject::ResolveNameWithDictionary<PythonCallable>(python_function_name, dict); - if (!pfunc.IsAllocated()) - return false; - - if (pyfunct_wrapper) - { - *pyfunct_wrapper = pfunc.get(); - Py_XINCREF(pfunc.get()); - } - } - - PythonObject result; - auto argc = pfunc.GetArgInfo(); - if (!argc) { - llvm::consumeError(argc.takeError()); - return false; - } - - PythonObject value_arg(PyRefType::Owned, SBTypeToSWIGWrapper(sb_value)); - PythonObject options_arg(PyRefType::Owned, SBTypeToSWIGWrapper(sb_options)); - - if (argc.get().max_positional_args < 3) - result = pfunc(value_arg,dict); - else - result = pfunc(value_arg,dict,options_arg); - - retval = result.Str().GetString().str(); - - return true; -} - -SWIGEXPORT void* -LLDBSwigPythonCreateSyntheticProvider -( - const char *python_class_name, - const char *session_dictionary_name, - const lldb::ValueObjectSP& valobj_sp -) -{ - 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 SBValue to be deallocated when going out of scope because python - // has ownership of it and will manage memory for this object by itself - lldb::SBValue *sb_value = new lldb::SBValue(valobj_sp); - sb_value->SetPreferSyntheticValue(false); - - PythonObject val_arg(PyRefType::Owned, SBTypeToSWIGWrapper(sb_value)); - if (!val_arg.IsAllocated()) - Py_RETURN_NONE; - - PythonObject result = pfunc(val_arg, dict); - - if (result.IsAllocated()) - return result.release(); - - Py_RETURN_NONE; -} - -SWIGEXPORT void* -LLDBSwigPythonCreateCommandObject -( - const char *python_class_name, - const char *session_dictionary_name, - const lldb::DebuggerSP debugger_sp -) -{ - 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()) - return nullptr; - - lldb::SBDebugger debugger_sb(debugger_sp); - PythonObject debugger_arg(PyRefType::Owned, SBTypeToSWIGWrapper(debugger_sb)); - PythonObject result = pfunc(debugger_arg, dict); - - if (result.IsAllocated()) - return result.release(); - - Py_RETURN_NONE; -} - -SWIGEXPORT void* -LLDBSwigPythonCreateScriptedThreadPlan -( - const char *python_class_name, - const char *session_dictionary_name, - lldb_private::StructuredDataImpl *args_impl, - std::string &error_string, - const lldb::ThreadPlanSP& thread_plan_sp -) -{ - if (python_class_name == NULL || python_class_name[0] == '\0' || !session_dictionary_name) - Py_RETURN_NONE; - - // I do not want the SBThreadPlan to be deallocated when going out of scope because python - // has ownership of it and will manage memory for this object by itself - lldb::SBThreadPlan *tp_value = new lldb::SBThreadPlan(thread_plan_sp); - - 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()) { - error_string.append("could not find script class: "); - error_string.append(python_class_name); - return nullptr; - } - - PythonObject tp_arg(PyRefType::Owned, SBTypeToSWIGWrapper(tp_value)); - - if (!tp_arg.IsAllocated()) - Py_RETURN_NONE; - - llvm::Expected<PythonCallable::ArgInfo> arg_info = pfunc.GetArgInfo(); - if (!arg_info) { - llvm::handleAllErrors( - arg_info.takeError(), - [&](PythonException &E) { - error_string.append(E.ReadBacktrace()); - }, - [&](const llvm::ErrorInfoBase &E) { - error_string.append(E.message()); - }); - Py_RETURN_NONE; - } - - PythonObject result = {}; - if (arg_info.get().max_positional_args == 2) { - if (args_impl != nullptr) { - error_string.assign("args passed, but __init__ does not take an args dictionary"); - Py_RETURN_NONE; - } - result = pfunc(tp_arg, dict); - } else if (arg_info.get().max_positional_args >= 3) { - lldb::SBStructuredData *args_value = new lldb::SBStructuredData(args_impl); - PythonObject args_arg(PyRefType::Owned, SBTypeToSWIGWrapper(args_value)); - result = pfunc(tp_arg, args_arg, dict); - } else { - error_string.assign("wrong number of arguments in __init__, should be 2 or 3 (not including self)"); - Py_RETURN_NONE; - } - - // FIXME: At this point we should check that the class we found supports all the methods - // that we need. - - if (result.IsAllocated()) - return result.release(); - Py_RETURN_NONE; -} - -SWIGEXPORT bool -LLDBSWIGPythonCallThreadPlan -( - void *implementor, - const char *method_name, - lldb_private::Event *event, - bool &got_error -) -{ - got_error = false; - - PyErr_Cleaner py_err_cleaner(false); - PythonObject self(PyRefType::Borrowed, static_cast<PyObject*>(implementor)); - auto pfunc = self.ResolveName<PythonCallable>(method_name); - - if (!pfunc.IsAllocated()) - return false; - - PythonObject result; - if (event != nullptr) - { - lldb::SBEvent sb_event(event); - PythonObject event_arg(PyRefType::Owned, SBTypeToSWIGWrapper(sb_event)); - result = pfunc(event_arg); - } - else - result = pfunc(); - - if (PyErr_Occurred()) - { - got_error = true; - printf ("Return value was neither false nor true for call to %s.\n", method_name); - PyErr_Print(); - return false; - } - - if (result.get() == Py_True) - return true; - else if (result.get() == Py_False) - return false; - - // Somebody returned the wrong thing... - got_error = true; - printf ("Wrong return value type for call to %s.\n", method_name); - return false; -} - -SWIGEXPORT void * -LLDBSwigPythonCreateScriptedBreakpointResolver -( - const char *python_class_name, - const char *session_dictionary_name, - lldb_private::StructuredDataImpl *args_impl, - lldb::BreakpointSP &breakpoint_sp -) -{ - 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()) - return nullptr; - - lldb::SBBreakpoint *bkpt_value = new lldb::SBBreakpoint(breakpoint_sp); - - PythonObject bkpt_arg(PyRefType::Owned, SBTypeToSWIGWrapper(bkpt_value)); - - lldb::SBStructuredData *args_value = new lldb::SBStructuredData(args_impl); - PythonObject args_arg(PyRefType::Owned, SBTypeToSWIGWrapper(args_value)); - - PythonObject result = pfunc(bkpt_arg, args_arg, dict); - // FIXME: At this point we should check that the class we found supports all the methods - // that we need. - - if (result.IsAllocated()) - { - // Check that __callback__ is defined: - auto callback_func = result.ResolveName<PythonCallable>("__callback__"); - if (callback_func.IsAllocated()) - return result.release(); - else - result.release(); - } - Py_RETURN_NONE; -} - -SWIGEXPORT unsigned int -LLDBSwigPythonCallBreakpointResolver -( - void *implementor, - const char *method_name, - lldb_private::SymbolContext *sym_ctx -) -{ - PyErr_Cleaner py_err_cleaner(false); - PythonObject self(PyRefType::Borrowed, static_cast<PyObject*>(implementor)); - auto pfunc = self.ResolveName<PythonCallable>(method_name); - - if (!pfunc.IsAllocated()) - return 0; - - PythonObject result; - if (sym_ctx != nullptr) { - lldb::SBSymbolContext sb_sym_ctx(sym_ctx); - PythonObject sym_ctx_arg(PyRefType::Owned, SBTypeToSWIGWrapper(sb_sym_ctx)); - result = pfunc(sym_ctx_arg); - } else - result = pfunc(); - - if (PyErr_Occurred()) - { - PyErr_Print(); - return 0; - } - - // The callback will return a bool, but we're need to also return ints - // so we're squirrelling the bool through as an int... And if you return - // nothing, we'll continue. - if (strcmp(method_name, "__callback__") == 0) { - if (result.get() == Py_False) - return 0; - else - return 1; - } - - PythonInteger int_result = result.AsType<PythonInteger>(); - if (!int_result.IsAllocated()) - return 0; - - unsigned int ret_val = int_result.GetInteger(); - - return ret_val; -} - -// wrapper that calls an optional instance member of an object taking no arguments -static PyObject* -LLDBSwigPython_CallOptionalMember -( - PyObject* implementor, - char* callee_name, - PyObject* ret_if_not_found = Py_None, - bool* was_found = NULL -) -{ - PyErr_Cleaner py_err_cleaner(false); - - PythonObject self(PyRefType::Borrowed, static_cast<PyObject*>(implementor)); - auto pfunc = self.ResolveName<PythonCallable>(callee_name); - - if (!pfunc.IsAllocated()) - { - if (was_found) - *was_found = false; - Py_XINCREF(ret_if_not_found); - return ret_if_not_found; - } - - if (was_found) - *was_found = true; - - PythonObject result = pfunc(); - return result.release(); -} - -SWIGEXPORT size_t -LLDBSwigPython_CalculateNumChildren -( - PyObject *implementor, - uint32_t max -) -{ - PythonObject self(PyRefType::Borrowed, implementor); - auto pfunc = self.ResolveName<PythonCallable>("num_children"); - - if (!pfunc.IsAllocated()) - return 0; - - auto arg_info = pfunc.GetArgInfo(); - if (!arg_info) { - llvm::consumeError(arg_info.takeError()); - return 0; - } - - PythonObject result; - - if (arg_info.get().max_positional_args < 1) - result = pfunc(); - else - result = pfunc(PythonInteger(max)); - - if (!result.IsAllocated()) - return 0; - - PythonInteger int_result = result.AsType<PythonInteger>(); - if (!int_result.IsAllocated()) - return 0; - - size_t ret_val = int_result.GetInteger(); - - if (PyErr_Occurred()) //FIXME use Expected to catch python exceptions - { - PyErr_Print(); - PyErr_Clear(); - } - - if (arg_info.get().max_positional_args < 1) - ret_val = std::min(ret_val, static_cast<size_t>(max)); - - return ret_val; -} - -SWIGEXPORT PyObject* -LLDBSwigPython_GetChildAtIndex -( - PyObject *implementor, - uint32_t idx -) -{ - PyErr_Cleaner py_err_cleaner(true); - - PythonObject self(PyRefType::Borrowed, implementor); - auto pfunc = self.ResolveName<PythonCallable>("get_child_at_index"); - - if (!pfunc.IsAllocated()) - return nullptr; - - PythonObject result = pfunc(PythonInteger(idx)); - - if (!result.IsAllocated()) - return nullptr; - - lldb::SBValue* sbvalue_ptr = nullptr; - if (SWIG_ConvertPtr(result.get(), (void**)&sbvalue_ptr, SWIGTYPE_p_lldb__SBValue, 0) == -1) - return nullptr; - - if (sbvalue_ptr == nullptr) - return nullptr; - - return result.release(); -} - -SWIGEXPORT int -LLDBSwigPython_GetIndexOfChildWithName -( - PyObject *implementor, - const char* child_name -) -{ - PyErr_Cleaner py_err_cleaner(true); - - PythonObject self(PyRefType::Borrowed, implementor); - auto pfunc = self.ResolveName<PythonCallable>("get_child_index"); - - if (!pfunc.IsAllocated()) - return UINT32_MAX; - - PythonObject result = pfunc(PythonString(child_name)); - - if (!result.IsAllocated()) - return UINT32_MAX; - - PythonInteger int_result = result.AsType<PythonInteger>(); - if (!int_result.IsAllocated()) - return UINT32_MAX; - - int64_t retval = int_result.GetInteger(); - if (retval >= 0) - return (uint32_t)retval; - - return UINT32_MAX; -} - -SWIGEXPORT bool -LLDBSwigPython_UpdateSynthProviderInstance -( - PyObject *implementor -) -{ - bool ret_val = false; - - static char callee_name[] = "update"; - - PyObject* py_return = LLDBSwigPython_CallOptionalMember(implementor,callee_name); - - if (py_return == Py_True) - ret_val = true; - - Py_XDECREF(py_return); - - return ret_val; -} - -SWIGEXPORT bool -LLDBSwigPython_MightHaveChildrenSynthProviderInstance -( - PyObject *implementor -) -{ - bool ret_val = false; - - static char callee_name[] = "has_children"; - - PyObject* py_return = LLDBSwigPython_CallOptionalMember(implementor,callee_name, Py_True); - - if (py_return == Py_True) - ret_val = true; - - Py_XDECREF(py_return); - - return ret_val; -} - -SWIGEXPORT PyObject* -LLDBSwigPython_GetValueSynthProviderInstance -( - PyObject *implementor -) -{ - PyObject* ret_val = nullptr; - - static char callee_name[] = "get_value"; - - PyObject* py_return = LLDBSwigPython_CallOptionalMember(implementor,callee_name, Py_None); - - if (py_return == Py_None || py_return == nullptr) - ret_val = nullptr; - - lldb::SBValue* sbvalue_ptr = NULL; - - if (SWIG_ConvertPtr(py_return, (void**)&sbvalue_ptr, SWIGTYPE_p_lldb__SBValue, 0) == -1) - ret_val = nullptr; - else if (sbvalue_ptr == NULL) - ret_val = nullptr; - else - ret_val = py_return; - - Py_XDECREF(py_return); - return ret_val; -} - -SWIGEXPORT void* -LLDBSWIGPython_CastPyObjectToSBValue -( - PyObject* data -) -{ - lldb::SBValue* sb_ptr = NULL; - - int valid_cast = SWIG_ConvertPtr(data, (void**)&sb_ptr, SWIGTYPE_p_lldb__SBValue, 0); - - if (valid_cast == -1) - return NULL; - - return sb_ptr; -} - -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 -) -{ - lldb::SBCommandReturnObject cmd_retobj_sb(cmd_retobj); - 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.GetArgInfo(); - if (!argc) { - llvm::consumeError(argc.takeError()); - return false; - } - 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.get().max_positional_args < 5u) - pfunc(debugger_arg, PythonString(args), cmd_retobj_arg, dict); - else - pfunc(debugger_arg, PythonString(args), exe_ctx_arg, 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 -) -{ - lldb::SBCommandReturnObject cmd_retobj_sb(cmd_retobj); - 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 -) -{ - 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_CreateFrameRecognizer -( - const char *python_class_name, - const char *session_dictionary_name -) -{ - 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; - - auto result = pfunc(); - - if (result.IsAllocated()) - return result.release(); - - Py_RETURN_NONE; -} - -SWIGEXPORT PyObject* -LLDBSwigPython_GetRecognizedArguments -( - PyObject *implementor, - const lldb::StackFrameSP& frame_sp -) -{ - static char callee_name[] = "get_recognized_arguments"; - - lldb::SBFrame frame_sb(frame_sp); - PyObject *arg = SBTypeToSWIGWrapper(frame_sb); - - PythonString str(callee_name); - PyObject* result = PyObject_CallMethodObjArgs(implementor, str.get(), arg, - NULL); - return result; -} - -SWIGEXPORT void* -LLDBSWIGPython_GetDynamicSetting (void* module, const char* setting, const lldb::TargetSP& target_sp) -{ - 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) - -{ - 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) - -{ - 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) - -{ - 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) - -{ - 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) - -{ - 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 -) -{ - 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 *result = PyObject_CallFunction(reinterpret_cast<PyObject*>(baton), const_cast<char*>("s"), str); - Py_XDECREF(result); - SWIG_PYTHON_THREAD_END_BLOCK; - } -} -%} |
