| //===-- ScriptInterpreter.cpp ---------------------------------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "lldb/Interpreter/ScriptInterpreter.h" |
| |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <string> |
| |
| #include "lldb/Host/PseudoTerminal.h" |
| #include "lldb/Interpreter/CommandReturnObject.h" |
| #include "lldb/Utility/Status.h" |
| #include "lldb/Utility/Stream.h" |
| #include "lldb/Utility/StringList.h" |
| |
| using namespace lldb; |
| using namespace lldb_private; |
| |
| ScriptInterpreter::ScriptInterpreter(Debugger &debugger, |
| lldb::ScriptLanguage script_lang) |
| : m_debugger(debugger), m_script_lang(script_lang) {} |
| |
| ScriptInterpreter::~ScriptInterpreter() {} |
| |
| void ScriptInterpreter::CollectDataForBreakpointCommandCallback( |
| std::vector<BreakpointOptions *> &bp_options_vec, |
| CommandReturnObject &result) { |
| result.SetStatus(eReturnStatusFailed); |
| result.AppendError( |
| "This script interpreter does not support breakpoint callbacks."); |
| } |
| |
| void ScriptInterpreter::CollectDataForWatchpointCommandCallback( |
| WatchpointOptions *bp_options, CommandReturnObject &result) { |
| result.SetStatus(eReturnStatusFailed); |
| result.AppendError( |
| "This script interpreter does not support watchpoint callbacks."); |
| } |
| |
| bool ScriptInterpreter::LoadScriptingModule( |
| const char *filename, bool init_session, lldb_private::Status &error, |
| StructuredData::ObjectSP *module_sp) { |
| error.SetErrorString( |
| "This script interpreter does not support importing modules."); |
| return false; |
| } |
| |
| std::string ScriptInterpreter::LanguageToString(lldb::ScriptLanguage language) { |
| switch (language) { |
| case eScriptLanguageNone: |
| return "None"; |
| case eScriptLanguagePython: |
| return "Python"; |
| case eScriptLanguageLua: |
| return "Lua"; |
| case eScriptLanguageUnknown: |
| return "Unknown"; |
| } |
| llvm_unreachable("Unhandled ScriptInterpreter!"); |
| } |
| |
| lldb::ScriptLanguage |
| ScriptInterpreter::StringToLanguage(const llvm::StringRef &language) { |
| if (language.equals_lower(LanguageToString(eScriptLanguageNone))) |
| return eScriptLanguageNone; |
| if (language.equals_lower(LanguageToString(eScriptLanguagePython))) |
| return eScriptLanguagePython; |
| if (language.equals_lower(LanguageToString(eScriptLanguageLua))) |
| return eScriptLanguageLua; |
| return eScriptLanguageUnknown; |
| } |
| |
| Status ScriptInterpreter::SetBreakpointCommandCallback( |
| std::vector<BreakpointOptions *> &bp_options_vec, |
| const char *callback_text) { |
| Status return_error; |
| for (BreakpointOptions *bp_options : bp_options_vec) { |
| return_error = SetBreakpointCommandCallback(bp_options, callback_text); |
| if (return_error.Success()) |
| break; |
| } |
| return return_error; |
| } |
| |
| Status ScriptInterpreter::SetBreakpointCommandCallbackFunction( |
| std::vector<BreakpointOptions *> &bp_options_vec, const char *function_name, |
| StructuredData::ObjectSP extra_args_sp) { |
| Status error; |
| for (BreakpointOptions *bp_options : bp_options_vec) { |
| error = SetBreakpointCommandCallbackFunction(bp_options, function_name, |
| extra_args_sp); |
| if (!error.Success()) |
| return error; |
| } |
| return error; |
| } |
| |
| std::unique_ptr<ScriptInterpreterLocker> |
| ScriptInterpreter::AcquireInterpreterLock() { |
| return std::unique_ptr<ScriptInterpreterLocker>( |
| new ScriptInterpreterLocker()); |
| } |