[obj2yaml] [yaml2obj] MachO support for rebase opcodes

This is the first bit of support for MachO __LINKEDIT segment data.

llvm-svn: 270724

1 files changed, 13 insertions, 0 deletions

diff --git a/llvm/lib/ObjectYAML/MachOYAML.cpp b/llvm/lib/ObjectYAML/MachOYAML.cpp
index 2b4cfa0ce47..641e27e43f7 100644
--- a/llvm/lib/ObjectYAML/MachOYAML.cpp
+++ b/llvm/lib/ObjectYAML/MachOYAML.cpp
@@ -93,9 +93,22 @@ void MappingTraits<MachOYAML::Object>::mapping(IO &IO,
   }
   IO.mapRequired("FileHeader", Object.Header);
   IO.mapOptional("LoadCommands", Object.LoadCommands);
+  IO.mapOptional("LinkEditData", Object.LinkEdit);
   IO.setContext(nullptr);
 }
 
+void MappingTraits<MachOYAML::LinkEditData>::mapping(IO &IO,
+                                               MachOYAML::LinkEditData &LinkEditData) {
+  IO.mapOptional("RebaseOpcodes", LinkEditData.RebaseOpcodes);
+}
+
+void MappingTraits<MachOYAML::RebaseOpcode>::mapping(IO &IO,
+                                               MachOYAML::RebaseOpcode &RebaseOpcode) {
+  IO.mapRequired("Opcode", RebaseOpcode.Opcode);
+  IO.mapRequired("Imm", RebaseOpcode.Imm);
+  IO.mapOptional("ExtraData", RebaseOpcode.ExtraData);
+}
+
 template <typename StructType>
 void mapLoadCommandData(IO &IO, MachOYAML::LoadCommand &LoadCommand) {}