diff options
Diffstat (limited to 'lldb/source/Interpreter/ScriptInterpreterPython.cpp')
| -rw-r--r-- | lldb/source/Interpreter/ScriptInterpreterPython.cpp | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/lldb/source/Interpreter/ScriptInterpreterPython.cpp b/lldb/source/Interpreter/ScriptInterpreterPython.cpp index 10811fe59a7..aab837cc42a 100644 --- a/lldb/source/Interpreter/ScriptInterpreterPython.cpp +++ b/lldb/source/Interpreter/ScriptInterpreterPython.cpp @@ -54,6 +54,7 @@ static ScriptInterpreter::SWIGBreakpointCallbackFunction g_swig_breakpoint_callb static ScriptInterpreter::SWIGWatchpointCallbackFunction g_swig_watchpoint_callback = nullptr; static ScriptInterpreter::SWIGPythonTypeScriptCallbackFunction g_swig_typescript_callback = nullptr; static ScriptInterpreter::SWIGPythonCreateSyntheticProvider g_swig_synthetic_script = nullptr; +static ScriptInterpreter::SWIGPythonCreateCommandObject g_swig_create_cmd = nullptr; static ScriptInterpreter::SWIGPythonCalculateNumChildren g_swig_calc_children = nullptr; static ScriptInterpreter::SWIGPythonGetChildAtIndex g_swig_get_child_index = nullptr; static ScriptInterpreter::SWIGPythonGetIndexOfChildWithName g_swig_get_index_child = nullptr; @@ -63,6 +64,7 @@ static ScriptInterpreter::SWIGPythonUpdateSynthProviderInstance g_swig_update_pr static ScriptInterpreter::SWIGPythonMightHaveChildrenSynthProviderInstance g_swig_mighthavechildren_provider = nullptr; static ScriptInterpreter::SWIGPythonGetValueSynthProviderInstance g_swig_getvalue_provider = nullptr; static ScriptInterpreter::SWIGPythonCallCommand g_swig_call_command = nullptr; +static ScriptInterpreter::SWIGPythonCallCommandObject g_swig_call_command_object = nullptr; static ScriptInterpreter::SWIGPythonCallModuleInit g_swig_call_module_init = nullptr; static ScriptInterpreter::SWIGPythonCreateOSPlugin g_swig_create_os_plugin = nullptr; static ScriptInterpreter::SWIGPythonScriptKeyword_Process g_swig_run_script_keyword_process = nullptr; @@ -1807,6 +1809,29 @@ ScriptInterpreterPython::CreateSyntheticScriptedProvider (const char *class_name return MakeScriptObject(ret_val); } +lldb::ScriptInterpreterObjectSP +ScriptInterpreterPython::CreateScriptCommandObject (const char *class_name) +{ + DebuggerSP debugger_sp(GetCommandInterpreter().GetDebugger().shared_from_this()); + + if (class_name == nullptr || class_name[0] == '\0') + return lldb::ScriptInterpreterObjectSP(); + + if (!debugger_sp.get()) + return lldb::ScriptInterpreterObjectSP(); + + void* ret_val; + + { + Locker py_lock(this, Locker::AcquireLock | Locker::InitSession | Locker::NoSTDIN); + ret_val = g_swig_create_cmd (class_name, + m_dictionary_name.c_str(), + debugger_sp); + } + + return MakeScriptObject(ret_val); +} + bool ScriptInterpreterPython::GenerateTypeScriptFunction (const char* oneliner, std::string& output, const void* name_token) { @@ -2680,6 +2705,62 @@ ScriptInterpreterPython::RunScriptBasedCommand(const char* impl_function, return ret_val; } +bool +ScriptInterpreterPython::RunScriptBasedCommand (lldb::ScriptInterpreterObjectSP impl_obj_sp, + const char* args, + ScriptedCommandSynchronicity synchronicity, + lldb_private::CommandReturnObject& cmd_retobj, + Error& error, + const lldb_private::ExecutionContext& exe_ctx) +{ + if (!impl_obj_sp || !impl_obj_sp->GetObject()) + { + error.SetErrorString("no function to execute"); + return false; + } + + if (!g_swig_call_command_object) + { + error.SetErrorString("no helper function to run scripted commands"); + return false; + } + + lldb::DebuggerSP debugger_sp = m_interpreter.GetDebugger().shared_from_this(); + lldb::ExecutionContextRefSP exe_ctx_ref_sp(new ExecutionContextRef(exe_ctx)); + + if (!debugger_sp.get()) + { + error.SetErrorString("invalid Debugger pointer"); + return false; + } + + bool ret_val = false; + + std::string err_msg; + + { + Locker py_lock(this, + Locker::AcquireLock | Locker::InitSession | (cmd_retobj.GetInteractive() ? 0 : Locker::NoSTDIN), + Locker::FreeLock | Locker::TearDownSession); + + SynchronicityHandler synch_handler(debugger_sp, + synchronicity); + + ret_val = g_swig_call_command_object (impl_obj_sp->GetObject(), + debugger_sp, + args, + cmd_retobj, + exe_ctx_ref_sp); + } + + if (!ret_val) + error.SetErrorString("unable to execute script function"); + else + error.Clear(); + + return ret_val; +} + // in Python, a special attribute __doc__ contains the docstring // for an object (function, method, class, ...) if any is defined // Otherwise, the attribute's value is None @@ -2727,6 +2808,7 @@ ScriptInterpreterPython::InitializeInterpreter (SWIGInitCallback swig_init_callb SWIGWatchpointCallbackFunction swig_watchpoint_callback, SWIGPythonTypeScriptCallbackFunction swig_typescript_callback, SWIGPythonCreateSyntheticProvider swig_synthetic_script, + SWIGPythonCreateCommandObject swig_create_cmd, SWIGPythonCalculateNumChildren swig_calc_children, SWIGPythonGetChildAtIndex swig_get_child_index, SWIGPythonGetIndexOfChildWithName swig_get_index_child, @@ -2736,6 +2818,7 @@ ScriptInterpreterPython::InitializeInterpreter (SWIGInitCallback swig_init_callb SWIGPythonMightHaveChildrenSynthProviderInstance swig_mighthavechildren_provider, SWIGPythonGetValueSynthProviderInstance swig_getvalue_provider, SWIGPythonCallCommand swig_call_command, + SWIGPythonCallCommandObject swig_call_command_object, SWIGPythonCallModuleInit swig_call_module_init, SWIGPythonCreateOSPlugin swig_create_os_plugin, SWIGPythonScriptKeyword_Process swig_run_script_keyword_process, @@ -2752,6 +2835,7 @@ ScriptInterpreterPython::InitializeInterpreter (SWIGInitCallback swig_init_callb g_swig_watchpoint_callback = swig_watchpoint_callback; g_swig_typescript_callback = swig_typescript_callback; g_swig_synthetic_script = swig_synthetic_script; + g_swig_create_cmd = swig_create_cmd; g_swig_calc_children = swig_calc_children; g_swig_get_child_index = swig_get_child_index; g_swig_get_index_child = swig_get_index_child; @@ -2761,6 +2845,7 @@ ScriptInterpreterPython::InitializeInterpreter (SWIGInitCallback swig_init_callb g_swig_mighthavechildren_provider = swig_mighthavechildren_provider; g_swig_getvalue_provider = swig_getvalue_provider; g_swig_call_command = swig_call_command; + g_swig_call_command_object = swig_call_command_object; g_swig_call_module_init = swig_call_module_init; g_swig_create_os_plugin = swig_create_os_plugin; g_swig_run_script_keyword_process = swig_run_script_keyword_process; |
