1 //===--- AMDGPU.cpp - AMDGPU ToolChain Implementations ----------*- C++ -*-===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 
10 #include "AMDGPU.h"
11 #include "InputInfo.h"
12 #include "CommonArgs.h"
13 #include "clang/Driver/Compilation.h"
14 #include "llvm/Option/ArgList.h"
15 
16 using namespace clang::driver;
17 using namespace clang::driver::tools;
18 using namespace clang::driver::toolchains;
19 using namespace clang;
20 using namespace llvm::opt;
21 
22 void amdgpu::Linker::ConstructJob(Compilation &C, const JobAction &JA,
23                                   const InputInfo &Output,
24                                   const InputInfoList &Inputs,
25                                   const ArgList &Args,
26                                   const char *LinkingOutput) const {
27 
28   std::string Linker = getToolChain().GetProgramPath(getShortName());
29   ArgStringList CmdArgs;
30   AddLinkerInputs(getToolChain(), Inputs, Args, CmdArgs, JA);
31   CmdArgs.push_back("-shared");
32   CmdArgs.push_back("-o");
33   CmdArgs.push_back(Output.getFilename());
34   C.addCommand(llvm::make_unique<Command>(JA, *this, Args.MakeArgString(Linker),
35                                           CmdArgs, Inputs));
36 }
37 
38 /// AMDGPU Toolchain
39 AMDGPUToolChain::AMDGPUToolChain(const Driver &D, const llvm::Triple &Triple,
40                                  const ArgList &Args)
41   : Generic_ELF(D, Triple, Args) { }
42 
43 Tool *AMDGPUToolChain::buildLinker() const {
44   return new tools::amdgpu::Linker(*this);
45 }
46