llvm/llvm/include/llvm/ExecutionEngine/Orc/ExecutorProcessControl.h

//===- ExecutorProcessControl.h - Executor process control APIs -*- 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
//
//===----------------------------------------------------------------------===//
//
// Utilities for interacting with the executor processes.
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_EXECUTIONENGINE_ORC_EXECUTORPROCESSCONTROL_H
#define LLVM_EXECUTIONENGINE_ORC_EXECUTORPROCESSCONTROL_H

#include "llvm/ADT/StringRef.h"
#include "llvm/ExecutionEngine/JITLink/JITLinkMemoryManager.h"
#include "llvm/ExecutionEngine/Orc/Shared/ExecutorAddress.h"
#include "llvm/ExecutionEngine/Orc/Shared/TargetProcessControlTypes.h"
#include "llvm/ExecutionEngine/Orc/Shared/WrapperFunctionUtils.h"
#include "llvm/ExecutionEngine/Orc/SymbolStringPool.h"
#include "llvm/ExecutionEngine/Orc/TaskDispatch.h"
#include "llvm/Support/DynamicLibrary.h"
#include "llvm/Support/MSVCErrorWorkarounds.h"
#include "llvm/TargetParser/Triple.h"

#include <future>
#include <mutex>
#include <vector>

namespace llvm {
namespace orc {

class ExecutionSession;
class SymbolLookupSet;

/// ExecutorProcessControl supports interaction with a JIT target process.
class ExecutorProcessControl { … };

class InProcessMemoryAccess : public ExecutorProcessControl::MemoryAccess { … };

/// A ExecutorProcessControl instance that asserts if any of its methods are
/// used. Suitable for use is unit tests, and by ORC clients who haven't moved
/// to ExecutorProcessControl-based APIs yet.
class UnsupportedExecutorProcessControl : public ExecutorProcessControl,
                                          private InProcessMemoryAccess { … };

/// A ExecutorProcessControl implementation targeting the current process.
class SelfExecutorProcessControl : public ExecutorProcessControl,
                                   private InProcessMemoryAccess { … };

} // end namespace orc
} // end namespace llvm

#endif // LLVM_EXECUTIONENGINE_ORC_EXECUTORPROCESSCONTROL_H