+ /// \return True on success.
+ bool getSymbolOffset(const MCSymbol &S, uint64_t &Val) const;
+
+ /// \brief Variant that reports a fatal error if the offset is not computable.
+ uint64_t getSymbolOffset(const MCSymbol &S) const;
+
+ /// \brief If this symbol is equivalent to A + Constant, return A.
+ const MCSymbol *getBaseSymbol(const MCSymbol &Symbol) const;