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//===-- ScriptInterpreterLua.h ----------------------------------*- C++ -*-===//
//
// 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
//
//===----------------------------------------------------------------------===//
#ifndef liblldb_ScriptInterpreterLua_h_
#define liblldb_ScriptInterpreterLua_h_
#include <vector>
#include "lldb/Breakpoint/WatchpointOptions.h"
#include "lldb/Core/StructuredDataImpl.h"
#include "lldb/Interpreter/ScriptInterpreter.h"
#include "lldb/Utility/Status.h"
#include "lldb/lldb-enumerations.h"
namespace lldb_private {
class Lua;
class ScriptInterpreterLua : public ScriptInterpreter {
public:
class CommandDataLua : public BreakpointOptions::CommandData {
public:
CommandDataLua() : BreakpointOptions::CommandData() {
interpreter = lldb::eScriptLanguageLua;
}
CommandDataLua(StructuredData::ObjectSP extra_args_sp)
: BreakpointOptions::CommandData(), m_extra_args_sp(extra_args_sp) {
interpreter = lldb::eScriptLanguageLua;
}
StructuredData::ObjectSP m_extra_args_sp;
};
ScriptInterpreterLua(Debugger &debugger);
~ScriptInterpreterLua() override;
bool ExecuteOneLine(
llvm::StringRef command, CommandReturnObject *result,
const ExecuteScriptOptions &options = ExecuteScriptOptions()) override;
void ExecuteInterpreterLoop() override;
bool LoadScriptingModule(const char *filename,
const LoadScriptOptions &options,
lldb_private::Status &error,
StructuredData::ObjectSP *module_sp = nullptr,
FileSpec extra_search_dir = {},
lldb::TargetSP loaded_into_target_sp = {}) override;
StructuredData::DictionarySP GetInterpreterInfo() override;
// Static Functions
static void Initialize();
static void Terminate();
static lldb::ScriptInterpreterSP CreateInstance(Debugger &debugger);
static llvm::StringRef GetPluginNameStatic() { return "script-lua"; }
static llvm::StringRef GetPluginDescriptionStatic();
static bool BreakpointCallbackFunction(void *baton,
StoppointCallbackContext *context,
lldb::user_id_t break_id,
lldb::user_id_t break_loc_id);
static bool WatchpointCallbackFunction(void *baton,
StoppointCallbackContext *context,
lldb::user_id_t watch_id);
// PluginInterface protocol
llvm::StringRef GetPluginName() override { return GetPluginNameStatic(); }
Lua &GetLua();
llvm::Error EnterSession(lldb::user_id_t debugger_id);
llvm::Error LeaveSession();
void CollectDataForBreakpointCommandCallback(
std::vector<std::reference_wrapper<BreakpointOptions>> &bp_options_vec,
CommandReturnObject &result) override;
void
CollectDataForWatchpointCommandCallback(WatchpointOptions *wp_options,
CommandReturnObject &result) override;
Status SetBreakpointCommandCallback(BreakpointOptions &bp_options,
const char *command_body_text,
bool is_callback) override;
void SetWatchpointCommandCallback(WatchpointOptions *wp_options,
const char *command_body_text,
bool is_callback) override;
Status SetBreakpointCommandCallbackFunction(
BreakpointOptions &bp_options, const char *function_name,
StructuredData::ObjectSP extra_args_sp) override;
private:
std::unique_ptr<Lua> m_lua;
bool m_session_is_active = false;
Status RegisterBreakpointCallback(BreakpointOptions &bp_options,
const char *command_body_text,
StructuredData::ObjectSP extra_args_sp);
Status RegisterWatchpointCallback(WatchpointOptions *wp_options,
const char *command_body_text,
StructuredData::ObjectSP extra_args_sp);
};
} // namespace lldb_private
#endif // liblldb_ScriptInterpreterLua_h_
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