1 files changed, 45 insertions, 0 deletions
diff --git a/lib/Driver/ToolChains/AMDGPU.cpp b/lib/Driver/ToolChains/AMDGPU.cpp
new file mode 100644
index 0000000000..63e1749e00
--- /dev/null
+++ b/lib/Driver/ToolChains/AMDGPU.cpp
@@ -0,0 +1,45 @@
+//===--- AMDGPU.cpp - AMDGPU ToolChain Implementations ----------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "AMDGPU.h"
+#include "InputInfo.h"
+#include "CommonArgs.h"
+#include "clang/Driver/Compilation.h"
+#include "llvm/Option/ArgList.h"
+
+using namespace clang::driver;
+using namespace clang::driver::tools;
+using namespace clang::driver::toolchains;
+using namespace clang;
+using namespace llvm::opt;
+
+void amdgpu::Linker::ConstructJob(Compilation &C, const JobAction &JA,
+                                  const InputInfo &Output,
+                                  const InputInfoList &Inputs,
+                                  const ArgList &Args,
+                                  const char *LinkingOutput) const {
+
+  std::string Linker = getToolChain().GetProgramPath(getShortName());
+  ArgStringList CmdArgs;
+  AddLinkerInputs(getToolChain(), Inputs, Args, CmdArgs, JA);
+  CmdArgs.push_back("-shared");
+  CmdArgs.push_back("-o");
+  CmdArgs.push_back(Output.getFilename());
+  C.addCommand(llvm::make_unique<Command>(JA, *this, Args.MakeArgString(Linker),
+                                          CmdArgs, Inputs));
+}
+
+/// AMDGPU Toolchain
+AMDGPUToolChain::AMDGPUToolChain(const Driver &D, const llvm::Triple &Triple,
+                                 const ArgList &Args)
+  : Generic_ELF(D, Triple, Args) { }
+
+Tool *AMDGPUToolChain::buildLinker() const {
+  return new tools::amdgpu::Linker(*this);
+}