//==- CodeViewYAMLTypes.h - CodeView YAMLIO Type implementation --*- 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
//
//===----------------------------------------------------------------------===//
//
// This file defines classes for handling the YAML representation of CodeView
// Debug Info.
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_OBJECTYAML_CODEVIEWYAMLTYPES_H
#define LLVM_OBJECTYAML_CODEVIEWYAMLTYPES_H

#include "llvm/ADT/ArrayRef.h"
#include "llvm/DebugInfo/CodeView/TypeRecord.h"
#include "llvm/Support/Allocator.h"
#include "llvm/Support/Compiler.h"
#include "llvm/Support/Error.h"
#include "llvm/Support/YAMLTraits.h"
#include <cstdint>
#include <memory>
#include <vector>

namespace llvm {

namespace codeview {
class AppendingTypeTableBuilder;
}

namespace CodeViewYAML {

namespace detail {

struct LeafRecordBase;
struct MemberRecordBase;

} // end namespace detail

struct MemberRecord {
  std::shared_ptr<detail::MemberRecordBase> Member;
};

struct LeafRecord {
  std::shared_ptr<detail::LeafRecordBase> Leaf;

  LLVM_ABI codeview::CVType
  toCodeViewRecord(codeview::AppendingTypeTableBuilder &Serializer) const;
  LLVM_ABI static Expected<LeafRecord>
  fromCodeViewRecord(codeview::CVType Type);
};

LLVM_ABI std::vector<LeafRecord> fromDebugT(ArrayRef<uint8_t> DebugTorP,
                                            StringRef SectionName);
LLVM_ABI ArrayRef<uint8_t>
toDebugT(ArrayRef<LeafRecord>, BumpPtrAllocator &Alloc, StringRef SectionName);

} // end namespace CodeViewYAML

} // end namespace llvm

LLVM_YAML_DECLARE_SCALAR_TRAITS(codeview::GUID, QuotingType::Single)

LLVM_YAML_DECLARE_MAPPING_TRAITS(CodeViewYAML::LeafRecord)
LLVM_YAML_DECLARE_MAPPING_TRAITS(CodeViewYAML::MemberRecord)

LLVM_YAML_IS_SEQUENCE_VECTOR(CodeViewYAML::LeafRecord)
LLVM_YAML_IS_SEQUENCE_VECTOR(CodeViewYAML::MemberRecord)

#endif // LLVM_OBJECTYAML_CODEVIEWYAMLTYPES_H
