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//===-- ScriptedStopHookPythonInterface.cpp -------------------------------===//
//
// 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 "lldb/Core/PluginManager.h"
#include "lldb/Host/Config.h"
#include "lldb/Target/ExecutionContext.h"
#include "lldb/Utility/Log.h"
#include "lldb/lldb-enumerations.h"
#if LLDB_ENABLE_PYTHON
// clang-format off
// LLDB Python header must be included first
#include "../lldb-python.h"
//clang-format on
#include "../SWIGPythonBridge.h"
#include "../ScriptInterpreterPythonImpl.h"
#include "ScriptedStopHookPythonInterface.h"
using namespace lldb;
using namespace lldb_private;
using namespace lldb_private::python;
ScriptedStopHookPythonInterface::ScriptedStopHookPythonInterface(
ScriptInterpreterPythonImpl &interpreter)
: ScriptedStopHookInterface(), ScriptedPythonInterface(interpreter) {}
llvm::Expected<StructuredData::GenericSP>
ScriptedStopHookPythonInterface::CreatePluginObject(llvm::StringRef class_name,
lldb::TargetSP target_sp,
const StructuredDataImpl &args_sp) {
return ScriptedPythonInterface::CreatePluginObject(class_name, nullptr,
target_sp, args_sp);
}
llvm::Expected<bool>
ScriptedStopHookPythonInterface::HandleStop(ExecutionContext &exe_ctx,
lldb::StreamSP& output_sp) {
ExecutionContextRefSP exe_ctx_ref_sp =
std::make_shared<ExecutionContextRef>(exe_ctx);
Status error;
StructuredData::ObjectSP obj = Dispatch("handle_stop", error, exe_ctx_ref_sp, output_sp);
if (!ScriptedInterface::CheckStructuredDataObject(LLVM_PRETTY_FUNCTION, obj,
error)) {
if (!obj)
return true;
return error.ToError();
}
return obj->GetBooleanValue();
}
void ScriptedStopHookPythonInterface::Initialize() {
const std::vector<llvm::StringRef> ci_usages = {
"target stop-hook add -P <script-name> [-k key -v value ...]"};
const std::vector<llvm::StringRef> api_usages = {};
PluginManager::RegisterPlugin(
GetPluginNameStatic(),
llvm::StringRef("Perform actions whenever the process stops, before control is returned to the user."),
CreateInstance, eScriptLanguagePython, {ci_usages, api_usages});
}
void ScriptedStopHookPythonInterface::Terminate() {
PluginManager::UnregisterPlugin(CreateInstance);
}
#endif
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