| 1 | //===- ArchiveEmitter.cpp ---------------------------- --------------------===// |
|---|---|
| 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 | #include "llvm/ObjectYAML/ArchiveYAML.h" |
| 10 | #include "llvm/ObjectYAML/yaml2obj.h" |
| 11 | #include "llvm/Support/Error.h" |
| 12 | #include "llvm/Support/raw_ostream.h" |
| 13 | |
| 14 | using namespace llvm; |
| 15 | using namespace ArchYAML; |
| 16 | |
| 17 | namespace llvm { |
| 18 | namespace yaml { |
| 19 | |
| 20 | bool yaml2archive(ArchYAML::Archive &Doc, raw_ostream &Out, ErrorHandler EH) { |
| 21 | Out.write(Ptr: Doc.Magic.data(), Size: Doc.Magic.size()); |
| 22 | |
| 23 | if (Doc.Content) { |
| 24 | Doc.Content->writeAsBinary(OS&: Out); |
| 25 | return true; |
| 26 | } |
| 27 | |
| 28 | if (!Doc.Members) |
| 29 | return true; |
| 30 | |
| 31 | auto WriteField = [&](StringRef Field, uint8_t Size) { |
| 32 | Out.write(Ptr: Field.data(), Size: Field.size()); |
| 33 | for (size_t I = Field.size(); I != Size; ++I) |
| 34 | Out.write(C: ' '); |
| 35 | }; |
| 36 | |
| 37 | for (const Archive::Child &C : *Doc.Members) { |
| 38 | for (auto &P : C.Fields) |
| 39 | WriteField(P.second.Value, P.second.MaxLength); |
| 40 | |
| 41 | if (C.Content) |
| 42 | C.Content->writeAsBinary(OS&: Out); |
| 43 | if (C.PaddingByte) |
| 44 | Out.write(C: *C.PaddingByte); |
| 45 | } |
| 46 | |
| 47 | return true; |
| 48 | } |
| 49 | |
| 50 | } // namespace yaml |
| 51 | } // namespace llvm |
| 52 |