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📁 ..
📄 COFFEmitter.cpp(23.04 KB)
📄 COFFYAML.cpp(21.38 KB)
📄 CodeViewYAMLDebugSections.cpp(33.73 KB)
📄 CodeViewYAMLSymbols.cpp(22.05 KB)
📄 CodeViewYAMLTypeHashing.cpp(2.89 KB)
📄 CodeViewYAMLTypes.cpp(30.23 KB)
📄 DWARFEmitter.cpp(18.58 KB)
📄 DWARFVisitor.cpp(6.63 KB)
📄 DWARFVisitor.h(2.8 KB)
📄 DWARFYAML.cpp(8.96 KB)
📄 ELFEmitter.cpp(67.52 KB)
📄 ELFYAML.cpp(54.88 KB)
📄 MachOEmitter.cpp(22.41 KB)
📄 MachOYAML.cpp(21.85 KB)
📄 MinidumpEmitter.cpp(8.41 KB)
📄 MinidumpYAML.cpp(21.67 KB)
📄 ObjectYAML.cpp(2.67 KB)
📄 WasmEmitter.cpp(21.57 KB)
📄 WasmYAML.cpp(20.39 KB)
📄 XCOFFYAML.cpp(2.86 KB)
📄 YAML.cpp(2.11 KB)
📄 yaml2obj.cpp(2.22 KB)

Editing: yaml2obj.cpp

//===-- yaml2obj.cpp ------------------------------------------------------===//
//
// 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
//
//===----------------------------------------------------------------------===//

#include "llvm/ObjectYAML/yaml2obj.h"
#include "llvm/ADT/StringExtras.h"
#include "llvm/ADT/Twine.h"
#include "llvm/Object/ObjectFile.h"
#include "llvm/ObjectYAML/ObjectYAML.h"
#include "llvm/Support/Errc.h"
#include "llvm/Support/WithColor.h"
#include "llvm/Support/YAMLTraits.h"

namespace llvm {
namespace yaml {

bool convertYAML(yaml::Input &YIn, raw_ostream &Out, ErrorHandler ErrHandler,
                 unsigned DocNum, uint64_t MaxSize) {
  unsigned CurDocNum = 0;
  do {
    if (++CurDocNum != DocNum)
      continue;

yaml::YamlObjectFile Doc;
    YIn >> Doc;
    if (std::error_code EC = YIn.error()) {
      ErrHandler("failed to parse YAML input: " + EC.message());
      return false;
    }

if (Doc.Elf)
      return yaml2elf(*Doc.Elf, Out, ErrHandler, MaxSize);
    if (Doc.Coff)
      return yaml2coff(*Doc.Coff, Out, ErrHandler);
    if (Doc.MachO || Doc.FatMachO)
      return yaml2macho(Doc, Out, ErrHandler);
    if (Doc.Minidump)
      return yaml2minidump(*Doc.Minidump, Out, ErrHandler);
    if (Doc.Wasm)
      return yaml2wasm(*Doc.Wasm, Out, ErrHandler);

ErrHandler("unknown document type");
    return false;

} while (YIn.nextDocument());

ErrHandler("cannot find the " + Twine(DocNum) +
             getOrdinalSuffix(DocNum).data() + " document");
  return false;
}

std::unique_ptr<object::ObjectFile>
yaml2ObjectFile(SmallVectorImpl<char> &Storage, StringRef Yaml,
                ErrorHandler ErrHandler) {
  Storage.clear();
  raw_svector_ostream OS(Storage);

yaml::Input YIn(Yaml);
  if (!convertYAML(YIn, OS, ErrHandler))
    return {};

Expected<std::unique_ptr<object::ObjectFile>> ObjOrErr =
      object::ObjectFile::createObjectFile(
          MemoryBufferRef(OS.str(), "YamlObject"));
  if (ObjOrErr)
    return std::move(*ObjOrErr);

ErrHandler(toString(ObjOrErr.takeError()));
  return {};
}

} // namespace yaml
} // namespace llvm

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Editing: yaml2obj.cpp

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