Merging r259381:

[oota-llvm.git] / include / llvm / MC / MCAsmLayout.h

diff --git a/include/llvm/MC/MCAsmLayout.h b/include/llvm/MC/MCAsmLayout.h
index ae7fd7c2e29fd33b790d12d14ec2945baa23bc99..1b20d5b804a4ba546ddf2bc541421600848d1e5d 100644 (file)
--- a/include/llvm/MC/MCAsmLayout.h
+++ b/include/llvm/MC/MCAsmLayout.h
@@ -16,9 +16,8 @@
 namespace llvm {
 class MCAssembler;
 class MCFragment;
-class MCSectionData;
+class MCSection;
 class MCSymbol;
-class MCSymbolData;
 
 /// Encapsulates the layout of an assembly file at a particular point in time.
 ///
@@ -28,20 +27,15 @@ class MCSymbolData;
 /// efficiently compute the exact address of any symbol in the assembly file,
 /// even during the relaxation process.
 class MCAsmLayout {
-public:
-  typedef llvm::SmallVectorImpl<MCSectionData *>::const_iterator const_iterator;
-  typedef llvm::SmallVectorImpl<MCSectionData *>::iterator iterator;
-
-private:
   MCAssembler &Assembler;
 
   /// List of sections in layout order.
-  llvm::SmallVector<MCSectionData *, 16> SectionOrder;
+  llvm::SmallVector<MCSection *, 16> SectionOrder;
 
   /// The last fragment which was laid out, or 0 if nothing has been laid
   /// out. Fragments are always laid out in order, so all fragments with a
   /// lower ordinal will be valid.
-  mutable DenseMap<const MCSectionData *, MCFragment *> LastValidFragment;
+  mutable DenseMap<const MCSection *, MCFragment *> LastValidFragment;
 
   /// \brief Make sure that the layout for the given fragment is valid, lazily
   /// computing it if necessary.
@@ -69,10 +63,8 @@ public:
   /// \name Section Access (in layout order)
   /// @{
 
-  llvm::SmallVectorImpl<MCSectionData *> &getSectionOrder() {
-    return SectionOrder;
-  }
-  const llvm::SmallVectorImpl<MCSectionData *> &getSectionOrder() const {
+  llvm::SmallVectorImpl<MCSection *> &getSectionOrder() { return SectionOrder; }
+  const llvm::SmallVectorImpl<MCSection *> &getSectionOrder() const {
     return SectionOrder;
   }
 
@@ -90,19 +82,19 @@ public:
   /// \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;
+  uint64_t getSectionAddressSize(const MCSection *Sec) 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;
+  uint64_t getSectionFileSize(const MCSection *Sec) const;
 
   /// \brief Get the offset of the given symbol, as computed in the current
   /// layout.
   /// \return True on success.
-  bool getSymbolOffset(const MCSymbolData *SD, uint64_t &Val) const;
+  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 MCSymbolData *SD) const;
+  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;