X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=include%2Fllvm%2FMC%2FMCObjectWriter.h;h=63c833ac20d6d09543880af10238c7e37f2ad914;hb=73ef481b528e1ab0bd943e178d384a926b4cbad9;hp=406831aae810e3531e62e30847bd40bff0f0b132;hpb=919f1f47e4211b21877d74b0543ec53bf4a165c1;p=oota-llvm.git

diff --git a/include/llvm/MC/MCObjectWriter.h b/include/llvm/MC/MCObjectWriter.h
index 406831aae81..63c833ac20d 100644
--- a/include/llvm/MC/MCObjectWriter.h
+++ b/include/llvm/MC/MCObjectWriter.h
@@ -49,6 +49,10 @@ protected: // Can only create subclasses.
   MCObjectWriter(raw_pwrite_stream &OS, bool IsLittleEndian)
       : OS(&OS), IsLittleEndian(IsLittleEndian) {}
 
+  unsigned getInitialOffset() {
+    return OS->tell();
+  }
+
 public:
   virtual ~MCObjectWriter();
 
@@ -92,6 +96,11 @@ public:
                                           const MCSymbolRefExpr *B,
                                           bool InSet) const;
 
+  virtual bool isSymbolRefDifferenceFullyResolvedImpl(const MCAssembler &Asm,
+                                                      const MCSymbol &A,
+                                                      const MCSymbol &B,
+                                                      bool InSet) const;
+
   virtual bool isSymbolRefDifferenceFullyResolvedImpl(const MCAssembler &Asm,
                                                       const MCSymbol &SymA,
                                                       const MCFragment &FB,