| //===- ObjectYAML.cpp - YAML utilities for object files -------------------===// |
| // |
| // 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 a wrapper class for handling tagged YAML input |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "llvm/ObjectYAML/ObjectYAML.h" |
| #include "llvm/ADT/Twine.h" |
| #include "llvm/Support/YAMLParser.h" |
| #include "llvm/Support/YAMLTraits.h" |
| #include <string> |
| |
| using namespace llvm; |
| using namespace yaml; |
| |
| void MappingTraits<YamlObjectFile>::mapping(IO &IO, |
| YamlObjectFile &ObjectFile) { |
| if (IO.outputting()) { |
| if (ObjectFile.Elf) |
| MappingTraits<ELFYAML::Object>::mapping(IO, *ObjectFile.Elf); |
| if (ObjectFile.Coff) |
| MappingTraits<COFFYAML::Object>::mapping(IO, *ObjectFile.Coff); |
| if (ObjectFile.MachO) |
| MappingTraits<MachOYAML::Object>::mapping(IO, *ObjectFile.MachO); |
| if (ObjectFile.FatMachO) |
| MappingTraits<MachOYAML::UniversalBinary>::mapping(IO, |
| *ObjectFile.FatMachO); |
| } else { |
| Input &In = (Input &)IO; |
| if (IO.mapTag("!Arch")) { |
| ObjectFile.Arch.reset(new ArchYAML::Archive()); |
| MappingTraits<ArchYAML::Archive>::mapping(IO, *ObjectFile.Arch); |
| std::string Err = |
| MappingTraits<ArchYAML::Archive>::validate(IO, *ObjectFile.Arch); |
| if (!Err.empty()) |
| IO.setError(Err); |
| } else if (IO.mapTag("!ELF")) { |
| ObjectFile.Elf.reset(new ELFYAML::Object()); |
| MappingTraits<ELFYAML::Object>::mapping(IO, *ObjectFile.Elf); |
| } else if (IO.mapTag("!COFF")) { |
| ObjectFile.Coff.reset(new COFFYAML::Object()); |
| MappingTraits<COFFYAML::Object>::mapping(IO, *ObjectFile.Coff); |
| } else if (IO.mapTag("!mach-o")) { |
| ObjectFile.MachO.reset(new MachOYAML::Object()); |
| MappingTraits<MachOYAML::Object>::mapping(IO, *ObjectFile.MachO); |
| } else if (IO.mapTag("!fat-mach-o")) { |
| ObjectFile.FatMachO.reset(new MachOYAML::UniversalBinary()); |
| MappingTraits<MachOYAML::UniversalBinary>::mapping(IO, |
| *ObjectFile.FatMachO); |
| } else if (IO.mapTag("!minidump")) { |
| ObjectFile.Minidump.reset(new MinidumpYAML::Object()); |
| MappingTraits<MinidumpYAML::Object>::mapping(IO, *ObjectFile.Minidump); |
| } else if (IO.mapTag("!WASM")) { |
| ObjectFile.Wasm.reset(new WasmYAML::Object()); |
| MappingTraits<WasmYAML::Object>::mapping(IO, *ObjectFile.Wasm); |
| } else if (IO.mapTag("!XCOFF")) { |
| ObjectFile.Xcoff.reset(new XCOFFYAML::Object()); |
| MappingTraits<XCOFFYAML::Object>::mapping(IO, *ObjectFile.Xcoff); |
| } else if (const Node *N = In.getCurrentNode()) { |
| if (N->getRawTag().empty()) |
| IO.setError("YAML Object File missing document type tag!"); |
| else |
| IO.setError("YAML Object File unsupported document type tag '" + |
| N->getRawTag() + "'!"); |
| } |
| } |
| } |