1 files changed, 0 insertions, 181 deletions
diff --git a/lld/lib/ReaderWriter/ELF/ReferenceKinds.h b/lld/lib/ReaderWriter/ELF/ReferenceKinds.h
deleted file mode 100644
index 18ff5bad2e4..00000000000
--- a/lld/lib/ReaderWriter/ELF/ReferenceKinds.h
+++ /dev/null
@@ -1,181 +0,0 @@
-//===- lib/ReaderWriter/ELF/ReferenceKinds.h ------------------------------===//
-//
-//                             The LLVM Linker
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLD_READER_WRITER_ELF_REFERENCE_KINDS_H
-#define LLD_READER_WRITER_ELF_REFERENCE_KINDS_H
-
-#include "lld/Core/LLVM.h"
-#include "lld/Core/Reference.h"
-#include "lld/ReaderWriter/Writer.h"
-
-#include "llvm/ADT/DenseMap.h"
-#include "llvm/ADT/Triple.h"
-#include "llvm/Support/ELF.h"
-#include "llvm/Support/Endian.h"
-
-#include <functional>
-#include <map>
-#include <memory>
-
-namespace lld {
-namespace elf {
-/// \brief the abstract interface to Reference::Kind values for ELF files.
-///
-/// Particular Kind values (e.g. 3) has a different meaning for each
-/// architecture.
-///
-/// TODO: Needs to be updated for ELF, stubs for now.
-class KindHandler {
-public:
-  typedef Reference::Kind Kind;
-
-  static std::unique_ptr<KindHandler> makeHandler(llvm::Triple::ArchType arch,
-                                                  bool isLittleEndian);
-  virtual             ~KindHandler();
-  virtual Kind        stringToKind(StringRef str) = 0;
-  virtual StringRef   kindToString(Kind) = 0;
-  virtual bool        isCallSite(Kind) = 0;
-  virtual bool        isPointer(Kind) = 0;
-  virtual bool        isLazyImmediate(Kind) = 0;
-  virtual bool        isLazyTarget(Kind) = 0;
-  virtual void        applyFixup(int32_t reloc, uint64_t addend,
-                                 uint8_t *location,
-                                 uint64_t fixupAddress,
-                                 uint64_t targetAddress) = 0;
-
-protected:
-  KindHandler();
-};
-
-class HexagonKindHandler : public KindHandler {
-public:
-  // Note: Reference::Kinds are a another representation of relocation types,
-  // using negative values to represent architecture independent reference type.
-  // The positive values are the same ones defined in ELF.h and that is what we
-  // are using.
-  enum Kinds {
-    none    = llvm::ELF::R_HEX_NONE,
-    invalid = 255 // used to denote an error creating a Reference
-  };
-
-  enum RelocationError {
-    NoError,
-    Overflow
-  };
-
-  virtual ~HexagonKindHandler();
-  HexagonKindHandler();
-  virtual Kind stringToKind(StringRef str);
-  virtual StringRef kindToString(Kind);
-  virtual bool isCallSite(Kind);
-  virtual bool isPointer(Kind);
-  virtual bool isLazyImmediate(Kind);
-  virtual bool isLazyTarget(Kind);
-  virtual void applyFixup(int32_t reloc, uint64_t addend,
-                          uint8_t *location,
-                          uint64_t fixupAddress, uint64_t targetAddress);
-
-private:
-  // A map is used here and in the other handlers but if performace overhead
-  // becomes an issue this could be implemented as an array of function
-  // pointers.
-  llvm::DenseMap<int32_t,
-           std::function<int (uint8_t *location, uint64_t fixupAddress,
-                      uint64_t targetAddress, uint64_t addend)> > _fixupHandler;
-};
-
-class X86KindHandler : public KindHandler {
-public:
-  enum Kinds {
-    invalid, // used to denote an error creating a Reference
-    none,
-  };
-
-  enum RelocationError {
-    NoError,
-  };
-
-  virtual ~X86KindHandler();
-  X86KindHandler();
-  virtual Kind stringToKind(StringRef str);
-  virtual StringRef kindToString(Kind);
-  virtual bool isCallSite(Kind);
-  virtual bool isPointer(Kind);
-  virtual bool isLazyImmediate(Kind);
-  virtual bool isLazyTarget(Kind);
-  virtual void applyFixup(int32_t reloc, uint64_t addend, uint8_t *location,
-                          uint64_t fixupAddress, uint64_t targetAddress);
-
-private:
-  llvm::DenseMap<int32_t,
-           std::function<int (uint8_t *location, uint64_t fixupAddress,
-                      uint64_t targetAddress, uint64_t addend)> > _fixupHandler;
-};
-
-class X86_64KindHandler : public KindHandler {
-public:
-  enum Kinds {
-    invalid, // used to denote an error creating a Reference
-    none,
-  };
-
-  enum RelocationError {
-    NoError,
-  };
-
-  virtual ~X86_64KindHandler();
-  X86_64KindHandler();
-  virtual Kind stringToKind(StringRef str);
-  virtual StringRef kindToString(Kind);
-  virtual bool isCallSite(Kind);
-  virtual bool isPointer(Kind);
-  virtual bool isLazyImmediate(Kind);
-  virtual bool isLazyTarget(Kind);
-  virtual void applyFixup(int32_t reloc, uint64_t addend, uint8_t *location,
-                          uint64_t fixupAddress, uint64_t targetAddress);
-
-private:
-  llvm::DenseMap<int32_t,
-           std::function<int (uint8_t *location, uint64_t fixupAddress,
-                      uint64_t targetAddress, uint64_t addend)> > _fixupHandler;
-};
-
-class PPCKindHandler : public KindHandler {
-public:
-  enum Kinds {
-    none    = llvm::ELF::R_PPC_NONE,
-    invalid = 255, // used to denote an error creating a Reference
-  };
-
-  enum RelocationError {
-    NoError,
-    Overflow
-  };
-
-  virtual ~PPCKindHandler();
-  PPCKindHandler(llvm::support::endianness endian);
-  virtual Kind stringToKind(StringRef str);
-  virtual StringRef kindToString(Kind);
-  virtual bool isCallSite(Kind);
-  virtual bool isPointer(Kind);
-  virtual bool isLazyImmediate(Kind);
-  virtual bool isLazyTarget(Kind);
-  virtual void applyFixup(int32_t reloc, uint64_t addend,
-                          uint8_t *location,
-                          uint64_t fixupAddress, uint64_t targetAddress);
-
-private:
-  llvm::DenseMap<int32_t,
-           std::function<int (uint8_t *location, uint64_t fixupAddress,
-                      uint64_t targetAddress, uint64_t addend)> > _fixupHandler;
-};
-} // end namespace elf
-} // end namespace lld
-
-#endif