[MCJIT] Move endian-aware read/writes from RuntimeDyldMachO into

RuntimeDyldImpl.

These are platform independent, and moving them to the base class allows
RuntimeDyldChecker to use them too.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216801 91177308-0d34-0410-b5e6-96231b3b80d8

lib/ExecutionEngine/RuntimeDyld/RuntimeDyldMachO.h

@@ -117,10 +117,6 @@ public:
   static std::unique_ptr<RuntimeDyldMachO> create(Triple::ArchType Arch,
                                                   RTDyldMemoryManager *mm);
 
-  /// Write the least significant 'Size' bytes in 'Value' out at the address
-  /// pointed to by Addr. Check for overflow.
-  bool writeBytesUnaligned(uint8_t *Dst, uint64_t Value, unsigned Size);
-
   SectionEntry &getSection(unsigned SectionID) { return Sections[SectionID]; }
 
   bool isCompatibleFormat(const ObjectBuffer *Buffer) const override;