1 //===-- ScriptInterpreterLua.h ----------------------------------*- C++ -*-===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 #ifndef liblldb_Lua_h_ 10 #define liblldb_Lua_h_ 11 12 #include "lldb/lldb-types.h" 13 #include "llvm/ADT/StringRef.h" 14 #include "llvm/Support/Error.h" 15 16 #include "lua.hpp" 17 18 #include <mutex> 19 20 namespace lldb_private { 21 22 extern "C" { 23 int luaopen_lldb(lua_State *L); 24 } 25 26 class Lua { 27 public: 28 Lua() : m_lua_state(luaL_newstate()) { 29 assert(m_lua_state); 30 luaL_openlibs(m_lua_state); 31 luaopen_lldb(m_lua_state); 32 } 33 34 ~Lua() { 35 assert(m_lua_state); 36 luaL_openlibs(m_lua_state); 37 } 38 39 llvm::Error Run(llvm::StringRef buffer); 40 llvm::Error LoadModule(llvm::StringRef filename); 41 42 private: 43 lua_State *m_lua_state; 44 }; 45 46 } // namespace lldb_private 47 48 #endif // liblldb_Lua_h_ 49