1 files changed, 52 insertions, 0 deletions
diff --git a/lib/ReaderWriter/ELF/X86_64/X86_64TargetHandler.cpp b/lib/ReaderWriter/ELF/X86_64/X86_64TargetHandler.cpp
new file mode 100644
index 0000000000000..f35330eb25c05
--- /dev/null
+++ b/lib/ReaderWriter/ELF/X86_64/X86_64TargetHandler.cpp
@@ -0,0 +1,52 @@
+//===- lib/ReaderWriter/ELF/X86_64/X86_64TargetHandler.cpp ----------------===//
+//
+//                             The LLVM Linker
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "Atoms.h"
+#include "X86_64DynamicLibraryWriter.h"
+#include "X86_64ExecutableWriter.h"
+#include "X86_64LinkingContext.h"
+#include "X86_64TargetHandler.h"
+
+using namespace lld;
+using namespace elf;
+
+X86_64TargetHandler::X86_64TargetHandler(X86_64LinkingContext &context)
+    : _context(context), _x86_64TargetLayout(new X86_64TargetLayout(context)),
+      _x86_64RelocationHandler(
+          new X86_64TargetRelocationHandler(*_x86_64TargetLayout.get())) {}
+
+void X86_64TargetHandler::registerRelocationNames(Registry &registry) {
+  registry.addKindTable(Reference::KindNamespace::ELF,
+                        Reference::KindArch::x86_64, kindStrings);
+}
+
+std::unique_ptr<Writer> X86_64TargetHandler::getWriter() {
+  switch (this->_context.getOutputELFType()) {
+  case llvm::ELF::ET_EXEC:
+    return std::unique_ptr<Writer>(
+        new X86_64ExecutableWriter(_context, *_x86_64TargetLayout.get()));
+  case llvm::ELF::ET_DYN:
+    return std::unique_ptr<Writer>(
+        new X86_64DynamicLibraryWriter(_context, *_x86_64TargetLayout.get()));
+  case llvm::ELF::ET_REL:
+    llvm_unreachable("TODO: support -r mode");
+  default:
+    llvm_unreachable("unsupported output type");
+  }
+}
+
+#define ELF_RELOC(name, value) LLD_KIND_STRING_ENTRY(name),
+
+const Registry::KindStrings X86_64TargetHandler::kindStrings[] = {
+#include "llvm/Support/ELFRelocs/x86_64.def"
+  LLD_KIND_STRING_ENTRY(LLD_R_X86_64_GOTRELINDEX),
+  LLD_KIND_STRING_END
+};
+
+#undef ELF_RELOC