[ObjectYAML] Support SHT_MIPS_DWARF section type flag

Also reorder SHT_MIPS_DWARF and SHT_MIPS_ABIFLAGS in Object/ELF.cpp.
The test will be added by D58457.

llvm-svn: 354563

Author: MaskRay

llvm/lib/Object/ELF.cpp

@@ -219,8 +219,8 @@ StringRef llvm::object::getELFSectionTypeName(uint32_t Machine, unsigned Type) {
     switch (Type) {
       STRINGIFY_ENUM_CASE(ELF, SHT_MIPS_REGINFO);
       STRINGIFY_ENUM_CASE(ELF, SHT_MIPS_OPTIONS);
-      STRINGIFY_ENUM_CASE(ELF, SHT_MIPS_ABIFLAGS);
       STRINGIFY_ENUM_CASE(ELF, SHT_MIPS_DWARF);
+      STRINGIFY_ENUM_CASE(ELF, SHT_MIPS_ABIFLAGS);
     }
     break;
   default:

llvm/lib/ObjectYAML/ELFYAML.cpp

@@ -475,6 +475,7 @@ void ScalarEnumerationTraits<ELFYAML::ELF_SHT>::enumeration(
   case ELF::EM_MIPS:
     ECase(SHT_MIPS_REGINFO);
     ECase(SHT_MIPS_OPTIONS);
+    ECase(SHT_MIPS_DWARF);
     ECase(SHT_MIPS_ABIFLAGS);
     break;
   default: