1 //==- CodeViewYAMLTypes.h - CodeView YAMLIO Type implementation --*- C++ -*-==// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 // 9 // This file defines classes for handling the YAML representation of CodeView 10 // Debug Info. 11 // 12 //===----------------------------------------------------------------------===// 13 14 #ifndef LLVM_OBJECTYAML_CODEVIEWYAMLTYPES_H 15 #define LLVM_OBJECTYAML_CODEVIEWYAMLTYPES_H 16 17 #include "llvm/ADT/ArrayRef.h" 18 #include "llvm/DebugInfo/CodeView/TypeRecord.h" 19 #include "llvm/Support/Allocator.h" 20 #include "llvm/Support/Error.h" 21 #include "llvm/Support/YAMLTraits.h" 22 #include <cstdint> 23 #include <memory> 24 #include <vector> 25 26 namespace llvm { 27 28 namespace codeview { 29 class AppendingTypeTableBuilder; 30 } 31 32 namespace CodeViewYAML { 33 34 namespace detail { 35 36 struct LeafRecordBase; 37 struct MemberRecordBase; 38 39 } // end namespace detail 40 41 struct MemberRecord { 42 std::shared_ptr<detail::MemberRecordBase> Member; 43 }; 44 45 struct LeafRecord { 46 std::shared_ptr<detail::LeafRecordBase> Leaf; 47 48 codeview::CVType 49 toCodeViewRecord(codeview::AppendingTypeTableBuilder &Serializer) const; 50 static Expected<LeafRecord> fromCodeViewRecord(codeview::CVType Type); 51 }; 52 53 std::vector<LeafRecord> fromDebugT(ArrayRef<uint8_t> DebugTorP, 54 StringRef SectionName); 55 ArrayRef<uint8_t> toDebugT(ArrayRef<LeafRecord>, BumpPtrAllocator &Alloc, 56 StringRef SectionName); 57 58 } // end namespace CodeViewYAML 59 60 } // end namespace llvm 61 62 LLVM_YAML_DECLARE_SCALAR_TRAITS(codeview::GUID, QuotingType::Single) 63 64 LLVM_YAML_DECLARE_MAPPING_TRAITS(CodeViewYAML::LeafRecord) 65 LLVM_YAML_DECLARE_MAPPING_TRAITS(CodeViewYAML::MemberRecord) 66 67 LLVM_YAML_IS_SEQUENCE_VECTOR(CodeViewYAML::LeafRecord) 68 LLVM_YAML_IS_SEQUENCE_VECTOR(CodeViewYAML::MemberRecord) 69 70 #endif // LLVM_OBJECTYAML_CODEVIEWYAMLTYPES_H 71