vendor/llvm/llvm-trunk-r300422

1 files changed, 12 insertions, 1 deletions

diff --git a/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldImpl.h b/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldImpl.h
index 279d0de2da76..f5cc883d98fd 100644
--- a/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldImpl.h
+++ b/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldImpl.h
@@ -213,7 +213,7 @@ public:
   }
 };
 
-/// @brief Symbol info for RuntimeDyld. 
+/// @brief Symbol info for RuntimeDyld.
 class SymbolTableEntry {
 public:
   SymbolTableEntry()
@@ -426,6 +426,9 @@ protected:
                               uint64_t &RODataSize, uint32_t &RODataAlign,
                               uint64_t &RWDataSize, uint32_t &RWDataAlign);
 
+  // \brief Compute GOT size
+  unsigned computeGOTSize(const ObjectFile &Obj);
+
   // \brief Compute the stub buffer size required for a section
   unsigned computeSectionStubBufSize(const ObjectFile &Obj,
                                      const SectionRef &Section);
@@ -433,6 +436,14 @@ protected:
   // \brief Implementation of the generic part of the loadObject algorithm.
   Expected<ObjSectionToIDMap> loadObjectImpl(const object::ObjectFile &Obj);
 
+  // \brief Return size of Global Offset Table (GOT) entry
+  virtual size_t getGOTEntrySize() { return 0; }
+
+  // \brief Return true if the relocation R may require allocating a GOT entry.
+  virtual bool relocationNeedsGot(const RelocationRef &R) const {
+    return false;
+  }
+
   // \brief Return true if the relocation R may require allocating a stub.
   virtual bool relocationNeedsStub(const RelocationRef &R) const {
     return true;    // Conservative answer