[obj2yaml][yaml2obj] Support for MachO bind opcodes
This adds support for YAML round tripping dyld info bind opcodes. Bind opcodes can have signed or unsigned LEB128 data, and they can have symbols associated with them.
llvm-svn: 270901
diff --git a/llvm/lib/ObjectYAML/MachOYAML.cpp b/llvm/lib/ObjectYAML/MachOYAML.cpp
index 641e27e..48217af5 100644
--- a/llvm/lib/ObjectYAML/MachOYAML.cpp
+++ b/llvm/lib/ObjectYAML/MachOYAML.cpp
@@ -97,18 +97,28 @@
IO.setContext(nullptr);
}
-void MappingTraits<MachOYAML::LinkEditData>::mapping(IO &IO,
- MachOYAML::LinkEditData &LinkEditData) {
+void MappingTraits<MachOYAML::LinkEditData>::mapping(
+ IO &IO, MachOYAML::LinkEditData &LinkEditData) {
IO.mapOptional("RebaseOpcodes", LinkEditData.RebaseOpcodes);
+ IO.mapOptional("BindOpcodes", LinkEditData.BindOpcodes);
}
-void MappingTraits<MachOYAML::RebaseOpcode>::mapping(IO &IO,
- MachOYAML::RebaseOpcode &RebaseOpcode) {
+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);
}
+void MappingTraits<MachOYAML::BindOpcode>::mapping(
+ IO &IO, MachOYAML::BindOpcode &BindOpcode) {
+ IO.mapRequired("Opcode", BindOpcode.Opcode);
+ IO.mapRequired("Imm", BindOpcode.Imm);
+ IO.mapOptional("ULEBExtraData", BindOpcode.ULEBExtraData);
+ IO.mapOptional("SLEBExtraData", BindOpcode.SLEBExtraData);
+ IO.mapOptional("Symbol", BindOpcode.Symbol);
+}
+
template <typename StructType>
void mapLoadCommandData(IO &IO, MachOYAML::LoadCommand &LoadCommand) {}