From 1e131ddfa8f1d7b18c85c6e4079458be8b419421 Mon Sep 17 00:00:00 2001 From: Med Ismail Bennani Date: Thu, 19 Sep 2024 23:35:34 -0700 Subject: [lldb/Interpreter] Introduce `ScriptedStopHook{,Python}Interface` & make use of it (#105449) This patch introduces new `ScriptedStopHook{,Python}Interface` classes that make use of the Scripted Interface infrastructure and makes use of it in `StopHookScripted`. It also relax the requirement on the number of argument for initializing scripting extension if the size of the interface parameter pack contains 1 less element than the extension maximum number of positional arguments for this initializer. This addresses the cases where the embedded interpreter session dictionary is passed to the extension initializer which is not used most of the time. --------- Signed-off-by: Med Ismail Bennani --- .../Interfaces/ScriptedStopHookPythonInterface.h | 51 ++++++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/ScriptedStopHookPythonInterface.h (limited to 'lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/ScriptedStopHookPythonInterface.h') diff --git a/lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/ScriptedStopHookPythonInterface.h b/lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/ScriptedStopHookPythonInterface.h new file mode 100644 index 000000000000..8548d8d7fcce --- /dev/null +++ b/lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/ScriptedStopHookPythonInterface.h @@ -0,0 +1,51 @@ +//===-- ScriptedStopHookPythonInterface.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 LLDB_PLUGINS_SCRIPTINTERPRETER_PYTHON_INTERFACES_SCRIPTEDSTOPHOOKPYTHONINTERFACE_H +#define LLDB_PLUGINS_SCRIPTINTERPRETER_PYTHON_INTERFACES_SCRIPTEDSTOPHOOKPYTHONINTERFACE_H + +#include "lldb/Host/Config.h" +#include "lldb/Interpreter/Interfaces/ScriptedStopHookInterface.h" + +#if LLDB_ENABLE_PYTHON + +#include "ScriptedPythonInterface.h" + +namespace lldb_private { +class ScriptedStopHookPythonInterface : public ScriptedStopHookInterface, + public ScriptedPythonInterface, + public PluginInterface { +public: + ScriptedStopHookPythonInterface(ScriptInterpreterPythonImpl &interpreter); + + llvm::Expected + CreatePluginObject(llvm::StringRef class_name, lldb::TargetSP target_sp, + const StructuredDataImpl &args_sp) override; + + llvm::SmallVector + GetAbstractMethodRequirements() const override { + return llvm::SmallVector({{"handle_stop", 2}}); + } + + llvm::Expected HandleStop(ExecutionContext &exe_ctx, + lldb::StreamSP output_sp) override; + + static void Initialize(); + + static void Terminate(); + + static llvm::StringRef GetPluginNameStatic() { + return "ScriptedStopHookPythonInterface"; + } + + llvm::StringRef GetPluginName() override { return GetPluginNameStatic(); } +}; +} // namespace lldb_private + +#endif // LLDB_ENABLE_PYTHON +#endif // LLDB_PLUGINS_SCRIPTINTERPRETER_PYTHON_INTERFACES_SCRIPTEDSTOPHOOKPYTHONINTERFACE_H -- cgit v1.2.3