diff options
Diffstat (limited to 'lldb/source/Plugins/ScriptInterpreter')
4 files changed, 129 insertions, 0 deletions
diff --git a/lldb/source/Plugins/ScriptInterpreter/CMakeLists.txt b/lldb/source/Plugins/ScriptInterpreter/CMakeLists.txt index 416f6800513..fa1c72a32fe 100644 --- a/lldb/source/Plugins/ScriptInterpreter/CMakeLists.txt +++ b/lldb/source/Plugins/ScriptInterpreter/CMakeLists.txt @@ -2,3 +2,7 @@ add_subdirectory(None) if (LLDB_ENABLE_PYTHON) add_subdirectory(Python) endif() + +if (LLDB_ENABLE_LUA) + add_subdirectory(Lua) +endif() diff --git a/lldb/source/Plugins/ScriptInterpreter/Lua/CMakeLists.txt b/lldb/source/Plugins/ScriptInterpreter/Lua/CMakeLists.txt new file mode 100644 index 00000000000..51161638a3d --- /dev/null +++ b/lldb/source/Plugins/ScriptInterpreter/Lua/CMakeLists.txt @@ -0,0 +1,7 @@ +add_lldb_library(lldbPluginScriptInterpreterLua PLUGIN + ScriptInterpreterLua.cpp + + LINK_LIBS + lldbCore + lldbInterpreter + )
\ No newline at end of file diff --git a/lldb/source/Plugins/ScriptInterpreter/Lua/ScriptInterpreterLua.cpp b/lldb/source/Plugins/ScriptInterpreter/Lua/ScriptInterpreterLua.cpp new file mode 100644 index 00000000000..78aa91a6959 --- /dev/null +++ b/lldb/source/Plugins/ScriptInterpreter/Lua/ScriptInterpreterLua.cpp @@ -0,0 +1,71 @@ +//===-- ScriptInterpreterLua.cpp --------------------------------*- 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 +// +//===----------------------------------------------------------------------===// + +#include "ScriptInterpreterLua.h" +#include "lldb/Core/Debugger.h" +#include "lldb/Core/PluginManager.h" +#include "lldb/Core/StreamFile.h" +#include "lldb/Utility/Stream.h" +#include "lldb/Utility/StringList.h" + +#include "llvm/Support/Threading.h" + +#include <mutex> + +using namespace lldb; +using namespace lldb_private; + +ScriptInterpreterLua::ScriptInterpreterLua(Debugger &debugger) + : ScriptInterpreter(debugger, eScriptLanguageLua) {} + +ScriptInterpreterLua::~ScriptInterpreterLua() {} + +bool ScriptInterpreterLua::ExecuteOneLine(llvm::StringRef command, + CommandReturnObject *, + const ExecuteScriptOptions &) { + m_debugger.GetErrorStream().PutCString( + "error: the lua script interpreter is not yet implemented.\n"); + return false; +} + +void ScriptInterpreterLua::ExecuteInterpreterLoop() { + m_debugger.GetErrorStream().PutCString( + "error: the lua script interpreter is not yet implemented.\n"); +} + +void ScriptInterpreterLua::Initialize() { + static llvm::once_flag g_once_flag; + + llvm::call_once(g_once_flag, []() { + PluginManager::RegisterPlugin(GetPluginNameStatic(), + GetPluginDescriptionStatic(), + lldb::eScriptLanguageLua, CreateInstance); + }); +} + +void ScriptInterpreterLua::Terminate() {} + +lldb::ScriptInterpreterSP +ScriptInterpreterLua::CreateInstance(Debugger &debugger) { + return std::make_shared<ScriptInterpreterLua>(debugger); +} + +lldb_private::ConstString ScriptInterpreterLua::GetPluginNameStatic() { + static ConstString g_name("script-lua"); + return g_name; +} + +const char *ScriptInterpreterLua::GetPluginDescriptionStatic() { + return "Lua script interpreter"; +} + +lldb_private::ConstString ScriptInterpreterLua::GetPluginName() { + return GetPluginNameStatic(); +} + +uint32_t ScriptInterpreterLua::GetPluginVersion() { return 1; } diff --git a/lldb/source/Plugins/ScriptInterpreter/Lua/ScriptInterpreterLua.h b/lldb/source/Plugins/ScriptInterpreter/Lua/ScriptInterpreterLua.h new file mode 100644 index 00000000000..7f69a73f588 --- /dev/null +++ b/lldb/source/Plugins/ScriptInterpreter/Lua/ScriptInterpreterLua.h @@ -0,0 +1,47 @@ +//===-- 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 "lldb/Interpreter/ScriptInterpreter.h" + +namespace lldb_private { + +class ScriptInterpreterLua : public ScriptInterpreter { +public: + ScriptInterpreterLua(Debugger &debugger); + + ~ScriptInterpreterLua() override; + + bool ExecuteOneLine( + llvm::StringRef command, CommandReturnObject *result, + const ExecuteScriptOptions &options = ExecuteScriptOptions()) override; + + void ExecuteInterpreterLoop() override; + + // Static Functions + static void Initialize(); + + static void Terminate(); + + static lldb::ScriptInterpreterSP CreateInstance(Debugger &debugger); + + static lldb_private::ConstString GetPluginNameStatic(); + + static const char *GetPluginDescriptionStatic(); + + // PluginInterface protocol + lldb_private::ConstString GetPluginName() override; + + uint32_t GetPluginVersion() override; +}; + +} // namespace lldb_private + +#endif // liblldb_ScriptInterpreterLua_h_ |
