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/API/SBBreakpointLocation.h"
13 #include "lldb/API/SBFrame.h"
14 #include "lldb/Core/StructuredDataImpl.h"
15 #include "lldb/lldb-types.h"
16 #include "llvm/ADT/StringRef.h"
17 #include "llvm/Support/Error.h"
18 
19 #include "lua.hpp"
20 
21 #include <mutex>
22 
23 namespace lldb_private {
24 
25 extern "C" {
26 int luaopen_lldb(lua_State *L);
27 }
28 
29 class Lua {
30 public:
31   Lua();
32   ~Lua();
33 
34   llvm::Error Run(llvm::StringRef buffer);
35   llvm::Error RegisterBreakpointCallback(void *baton, const char *body);
36   llvm::Expected<bool>
37   CallBreakpointCallback(void *baton, lldb::StackFrameSP stop_frame_sp,
38                          lldb::BreakpointLocationSP bp_loc_sp,
39                          StructuredData::ObjectSP extra_args_sp);
40   llvm::Error RegisterWatchpointCallback(void *baton, const char *body);
41   llvm::Expected<bool> CallWatchpointCallback(void *baton,
42                                               lldb::StackFrameSP stop_frame_sp,
43                                               lldb::WatchpointSP wp_sp);
44   llvm::Error LoadModule(llvm::StringRef filename);
45   llvm::Error CheckSyntax(llvm::StringRef buffer);
46   llvm::Error ChangeIO(FILE *out, FILE *err);
47 
48 private:
49   lua_State *m_lua_state;
50 };
51 
52 } // namespace lldb_private
53 
54 #endif // liblldb_Lua_h_
55