Reduce the exposure of Triple::OSType in the ELF object writer. This will

avoid including ADT/Triple.h in many places when the target specific bits are
moved.

llvm-svn: 147059

1 files changed, 8 insertions, 7 deletions

diff --git a/llvm/lib/Target/MBlaze/MCTargetDesc/MBlazeAsmBackend.cpp b/llvm/lib/Target/MBlaze/MCTargetDesc/MBlazeAsmBackend.cpp
index d5acbe97493..c0c2106807c 100644
--- a/llvm/lib/Target/MBlaze/MCTargetDesc/MBlazeAsmBackend.cpp
+++ b/llvm/lib/Target/MBlaze/MCTargetDesc/MBlazeAsmBackend.cpp
@@ -41,8 +41,8 @@ static unsigned getFixupKindSize(unsigned Kind) {
 namespace {
 class MBlazeELFObjectWriter : public MCELFObjectTargetWriter {
 public:
-  MBlazeELFObjectWriter(Triple::OSType OSType)
-    : MCELFObjectTargetWriter(/*is64Bit*/ false, OSType, ELF::EM_MBLAZE,
+  MBlazeELFObjectWriter(uint8_t OSABI)
+    : MCELFObjectTargetWriter(/*is64Bit*/ false, OSABI, ELF::EM_MBLAZE,
                               /*HasRelocationAddend*/ true) {}
 };
 
@@ -123,15 +123,15 @@ bool MBlazeAsmBackend::WriteNopData(uint64_t Count, MCObjectWriter *OW) const {
 namespace {
 class ELFMBlazeAsmBackend : public MBlazeAsmBackend {
 public:
-  Triple::OSType OSType;
-  ELFMBlazeAsmBackend(const Target &T, Triple::OSType _OSType)
-    : MBlazeAsmBackend(T), OSType(_OSType) { }
+  uint8_t OSABI;
+  ELFMBlazeAsmBackend(const Target &T, uint8_t _OSABI)
+    : MBlazeAsmBackend(T), OSABI(_OSABI) { }
 
   void ApplyFixup(const MCFixup &Fixup, char *Data, unsigned DataSize,
                   uint64_t Value) const;
 
   MCObjectWriter *createObjectWriter(raw_ostream &OS) const {
-    return createELFObjectWriter(new MBlazeELFObjectWriter(OSType), OS,
+    return createELFObjectWriter(new MBlazeELFObjectWriter(OSABI), OS,
                                  /*IsLittleEndian*/ false);
   }
 };
@@ -172,5 +172,6 @@ MCAsmBackend *llvm::createMBlazeAsmBackend(const Target &T, StringRef TT) {
   if (TheTriple.isOSWindows())
     assert(0 && "Windows not supported on MBlaze");
 
-  return new ELFMBlazeAsmBackend(T, TheTriple.getOS());
+  uint8_t OSABI = MCELFObjectTargetWriter::getOSABI(TheTriple.getOS());
+  return new ELFMBlazeAsmBackend(T, OSABI);
 }