Add ELF ObjectWriter and Streamer support.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111172 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/MC/MCContext.cpp b/lib/MC/MCContext.cpp
index 3996334..adf476c 100644
--- a/lib/MC/MCContext.cpp
+++ b/lib/MC/MCContext.cpp
@@ -148,7 +148,7 @@
 
 const MCSection *MCContext::
 getELFSection(StringRef Section, unsigned Type, unsigned Flags,
-              SectionKind Kind, bool IsExplicit) {
+              SectionKind Kind, bool IsExplicit, unsigned EntrySize) {
   if (ELFUniquingMap == 0)
     ELFUniquingMap = new ELFUniqueMapTy();
   ELFUniqueMapTy &Map = *(ELFUniqueMapTy*)ELFUniquingMap;
@@ -158,7 +158,7 @@
   if (Entry.getValue()) return Entry.getValue();
   
   MCSectionELF *Result = new (*this) MCSectionELF(Entry.getKey(), Type, Flags,
-                                                  Kind, IsExplicit);
+                                                  Kind, IsExplicit, EntrySize);
   Entry.setValue(Result);
   return Result;
 }