1 files changed, 17 insertions, 1 deletions
diff --git a/include/llvm/MC/MCELFObjectWriter.h b/include/llvm/MC/MCELFObjectWriter.h
index 7493507..e9fef76 100644
--- a/include/llvm/MC/MCELFObjectWriter.h
+++ b/include/llvm/MC/MCELFObjectWriter.h
@@ -24,6 +24,18 @@ class MCSectionData;
 class MCSymbol;
 class MCSymbolData;
 class MCValue;
+class raw_pwrite_stream;
+
+struct ELFRelocationEntry {
+  uint64_t Offset; // Where is the relocation.
+  const MCSymbol *Symbol;       // The symbol to relocate with.
+  unsigned Type;   // The type of the relocation.
+  uint64_t Addend; // The addend to use.
+
+  ELFRelocationEntry(uint64_t Offset, const MCSymbol *Symbol, unsigned Type,
+                     uint64_t Addend)
+      : Offset(Offset), Symbol(Symbol), Type(Type), Addend(Addend) {}
+};
 
 class MCELFObjectTargetWriter {
   const uint8_t OSABI;
@@ -61,6 +73,9 @@ public:
   virtual bool needsRelocateWithSymbol(const MCSymbolData &SD,
                                        unsigned Type) const;
 
+  virtual void sortRelocs(const MCAssembler &Asm,
+                          std::vector<ELFRelocationEntry> &Relocs);
+
   /// @name Accessors
   /// @{
   uint8_t getOSABI() const { return OSABI; }
@@ -116,7 +131,8 @@ public:
 /// \param OS - The stream to write to.
 /// \returns The constructed object writer.
 MCObjectWriter *createELFObjectWriter(MCELFObjectTargetWriter *MOTW,
-                                      raw_ostream &OS, bool IsLittleEndian);
+                                      raw_pwrite_stream &OS,
+                                      bool IsLittleEndian);
 } // End llvm namespace
 
 #endif