// SPDX-License-Identifier: Apache-2.0

// SPDX-FileCopyrightText: 2019-2024 Second State INC

//===-- wasmedge/llvm/jit.h - JIT Engine class definition -----------------===//

//

// Part of the WasmEdge Project.

//

//===----------------------------------------------------------------------===//

///

/// \file

/// This file is the definition class of JIT engine class.

///

//===----------------------------------------------------------------------===//

#pragma once

#include "ast/module.h"

#include "common/configure.h"

#include "common/errcode.h"

#include "llvm/data.h"

#include <vector>

namespace WasmEdge::LLVM {

class OrcLLJIT;

class JITLibrary : public Executable {

public:

  JITLibrary(OrcLLJIT JIT) noexcept;

  ~JITLibrary() noexcept override;

  Symbol<const IntrinsicsTable *> getIntrinsics() noexcept override;

  std::vector<Symbol<Wrapper>> getTypes(size_t Size) noexcept override;

  std::vector<Symbol<void>> getCodes(size_t Offset,

                                     size_t Size) noexcept override;

private:

  OrcLLJIT *J;

};

class JIT {

public:

  JIT(const Configure &Conf) noexcept : Conf(Conf) {}

  Expect<std::shared_ptr<Executable>> load(Data D) noexcept;

private:

  const Configure Conf;

};

} // namespace WasmEdge::LLVM