Pass the correct ELFOSABI enumeration to the MipsELFObjectWriter constructor

Contributer: Sasa Stankovic 
llvm-svn: 159574
diff --git a/llvm/lib/Target/Mips/MCTargetDesc/MipsAsmBackend.cpp b/llvm/lib/Target/Mips/MCTargetDesc/MipsAsmBackend.cpp
index 684dc8f..d92c45d 100644
--- a/llvm/lib/Target/Mips/MCTargetDesc/MipsAsmBackend.cpp
+++ b/llvm/lib/Target/Mips/MCTargetDesc/MipsAsmBackend.cpp
@@ -78,7 +78,8 @@
     :MCAsmBackend(), OSType(_OSType), IsLittle(_isLittle), Is64Bit(_is64Bit) {}
 
   MCObjectWriter *createObjectWriter(raw_ostream &OS) const {
-    return createMipsELFObjectWriter(OS, OSType, IsLittle, Is64Bit);
+    return createMipsELFObjectWriter(OS,
+      MCELFObjectTargetWriter::getOSABI(OSType), IsLittle, Is64Bit);
   }
 
   /// ApplyFixup - Apply the \arg Value for given \arg Fixup into the provided