1 files changed, 53 insertions, 0 deletions
diff --git a/lib/ReaderWriter/ELF/X86/X86TargetHandler.cpp b/lib/ReaderWriter/ELF/X86/X86TargetHandler.cpp
new file mode 100644
index 0000000000000..22d9182314248
--- /dev/null
+++ b/lib/ReaderWriter/ELF/X86/X86TargetHandler.cpp
@@ -0,0 +1,53 @@
+//===- lib/ReaderWriter/ELF/X86/X86TargetHandler.cpp ----------------------===//
+//
+//                             The LLVM Linker
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "X86TargetHandler.h"
+#include "X86DynamicLibraryWriter.h"
+#include "X86ExecutableWriter.h"
+#include "X86LinkingContext.h"
+#include "X86RelocationHandler.h"
+
+using namespace lld;
+using namespace elf;
+
+using namespace llvm::ELF;
+
+std::unique_ptr<Writer> X86TargetHandler::getWriter() {
+  switch (_x86LinkingContext.getOutputELFType()) {
+  case llvm::ELF::ET_EXEC:
+    return std::unique_ptr<Writer>(new X86ExecutableWriter<X86ELFType>(
+        _x86LinkingContext, *_x86TargetLayout.get()));
+  case llvm::ELF::ET_DYN:
+    return std::unique_ptr<Writer>(new X86DynamicLibraryWriter<X86ELFType>(
+        _x86LinkingContext, *_x86TargetLayout.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 X86TargetHandler::kindStrings[] = {
+#include "llvm/Support/ELFRelocs/i386.def"
+  LLD_KIND_STRING_END
+};
+
+#undef ELF_RELOC
+
+void X86TargetHandler::registerRelocationNames(Registry &registry) {
+  registry.addKindTable(Reference::KindNamespace::ELF, Reference::KindArch::x86,
+                        kindStrings);
+}
+
+X86TargetHandler::X86TargetHandler(X86LinkingContext &context)
+    : _x86LinkingContext(context),
+      _x86TargetLayout(new X86TargetLayout<X86ELFType>(context)),
+      _x86RelocationHandler(new X86TargetRelocationHandler()) {}