[ObjectYAML] Basic support for chained fixups.

Add basic binary support for chained fixups. This allows basic tests
with chained fixups without trying to create a format for them until the
work on the Object library is considered finished.

Reviewed By: pete

Differential Revision: https://reviews.llvm.org/D134250

1 files changed, 2 insertions, 1 deletions

diff --git a/llvm/lib/ObjectYAML/MachOYAML.cpp b/llvm/lib/ObjectYAML/MachOYAML.cpp
index 7ba30c1..8c8b453 100644
--- a/llvm/lib/ObjectYAML/MachOYAML.cpp
+++ b/llvm/lib/ObjectYAML/MachOYAML.cpp
@@ -30,7 +30,7 @@ bool MachOYAML::LinkEditData::isEmpty() const {
                   WeakBindOpcodes.size() + LazyBindOpcodes.size() +
                   ExportTrie.Children.size() + NameList.size() +
                   StringTable.size() + FunctionStarts.size() +
-                  DataInCode.size();
+                  ChainedFixups.size() + DataInCode.size();
 }
 
 namespace yaml {
@@ -167,6 +167,7 @@ void MappingTraits<MachOYAML::LinkEditData>::mapping(
   IO.mapOptional("StringTable", LinkEditData.StringTable);
   IO.mapOptional("IndirectSymbols", LinkEditData.IndirectSymbols);
   IO.mapOptional("FunctionStarts", LinkEditData.FunctionStarts);
+  IO.mapOptional("ChainedFixups", LinkEditData.ChainedFixups);
   IO.mapOptional("DataInCode", LinkEditData.DataInCode);
 }