+ MCAssembler &getAssembler() const { return Assembler; }
+
+ /// \brief Invalidate all following fragments because a fragment has been
+ /// resized. The fragments size should have already been updated.
+ void Invalidate(MCFragment *F);
+
+ /// \brief Perform layout for a single fragment, assuming that the previous
+ /// fragment has already been laid out correctly, and the parent section has
+ /// been initialized.
+ void LayoutFragment(MCFragment *Fragment);
+
+ /// @name Section Access (in layout order)
+ /// @{
+
+ llvm::SmallVectorImpl<MCSectionData*> &getSectionOrder() {
+ return SectionOrder;
+ }
+ const llvm::SmallVectorImpl<MCSectionData*> &getSectionOrder() const {
+ return SectionOrder;
+ }
+
+ /// @}
+ /// @name Fragment Layout Data
+ /// @{
+
+ /// \brief Get the offset of the given fragment inside its containing section.
+ uint64_t getFragmentOffset(const MCFragment *F) const;
+
+ /// @}
+ /// @name Utility Functions
+ /// @{
+
+ /// \brief Get the address space size of the given section, as it effects
+ /// layout. This may differ from the size reported by \see getSectionSize() by
+ /// not including section tail padding.
+ uint64_t getSectionAddressSize(const MCSectionData *SD) const;
+
+ /// \brief Get the data size of the given section, as emitted to the object
+ /// file. This may include additional padding, or be 0 for virtual sections.
+ uint64_t getSectionFileSize(const MCSectionData *SD) const;
+
+ /// \brief Get the offset of the given symbol, as computed in the current
+ /// layout.
+ uint64_t getSymbolOffset(const MCSymbolData *SD) const;
+
+ /// @}