llvm-project/lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/ScriptedStopHookPythonInterface.h
Med Ismail Bennani 1e131ddfa8
[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 <ismail@bennani.ma>
2024-09-19 23:35:34 -07:00

52 lines
1.9 KiB
C++

//===-- 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<StructuredData::GenericSP>
CreatePluginObject(llvm::StringRef class_name, lldb::TargetSP target_sp,
const StructuredDataImpl &args_sp) override;
llvm::SmallVector<AbstractMethodRequirement>
GetAbstractMethodRequirements() const override {
return llvm::SmallVector<AbstractMethodRequirement>({{"handle_stop", 2}});
}
llvm::Expected<bool> 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