Med Ismail Bennani
25d50e7a0f
`ScriptedHookInterface` already carries a `HandleStop` entry point, so `ScriptedStopHookInterface` is a proper subset. Delete `ScriptedStopHookInterface`, `ScriptedStopHookPythonInterface`, and `ScriptInterpreter::CreateScriptedStopHookInterface`, and route `Target::StopHookScripted` through `ScriptedHookInterface` / `CreateScriptedHookInterface` instead. The `target stop-hook add -P <classname>` command is unchanged; it now constructs a `ScriptedHookInterface` internally, so any existing `ScriptedStopHook` subclass keeps working as long as it exposes a `handle_stop` method. New scripts should subclass `ScriptedHook` directly (which is a superset). Signed-off-by: Med Ismail Bennani <ismail@bennani.ma>
56 lines
2.3 KiB
C++
56 lines
2.3 KiB
C++
//===-- ScriptedHookPythonInterface.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_SOURCE_PLUGINS_SCRIPTINTERPRETER_PYTHON_INTERFACES_SCRIPTEDHOOKPYTHONINTERFACE_H
|
|
#define LLDB_SOURCE_PLUGINS_SCRIPTINTERPRETER_PYTHON_INTERFACES_SCRIPTEDHOOKPYTHONINTERFACE_H
|
|
|
|
#include "lldb/Interpreter/Interfaces/ScriptedHookInterface.h"
|
|
|
|
#include "ScriptedPythonInterface.h"
|
|
|
|
namespace lldb_private {
|
|
class ScriptedHookPythonInterface : public ScriptedHookInterface,
|
|
public ScriptedPythonInterface,
|
|
public PluginInterface {
|
|
public:
|
|
ScriptedHookPythonInterface(ScriptInterpreterPythonImpl &interpreter);
|
|
|
|
llvm::Expected<StructuredData::GenericSP>
|
|
CreatePluginObject(const ScriptedMetadata &scripted_metadata,
|
|
lldb::TargetSP target_sp) override;
|
|
|
|
/// `handle_stop` is required so a hook can always be attached via
|
|
/// `target stop-hook add -P`. `handle_module_loaded` and
|
|
/// `handle_module_unloaded` are optional; if a hook doesn't implement
|
|
/// them, the corresponding events are simply not delivered.
|
|
llvm::SmallVector<AbstractMethodRequirement>
|
|
GetAbstractMethodRequirements() const override {
|
|
return llvm::SmallVector<AbstractMethodRequirement>({{"handle_stop", 2}});
|
|
}
|
|
|
|
/// Check which of the three hook methods the Python class implements.
|
|
SupportedHookMethods GetSupportedMethods() override;
|
|
|
|
void HandleModuleLoaded(lldb::StreamSP &output_sp) override;
|
|
void HandleModuleUnloaded(lldb::StreamSP &output_sp) override;
|
|
llvm::Expected<bool> HandleStop(ExecutionContext &exe_ctx,
|
|
lldb::StreamSP &output_sp) override;
|
|
|
|
static void Initialize();
|
|
static void Terminate();
|
|
|
|
static llvm::StringRef GetPluginNameStatic() {
|
|
return "ScriptedHookPythonInterface";
|
|
}
|
|
|
|
llvm::StringRef GetPluginName() override { return GetPluginNameStatic(); }
|
|
};
|
|
} // namespace lldb_private
|
|
|
|
#endif // LLDB_SOURCE_PLUGINS_SCRIPTINTERPRETER_PYTHON_INTERFACES_SCRIPTEDHOOKPYTHONINTERFACE_H
|