clang/lib/Driver/ToolChains/TCE.cpp

   1 //===--- TCE.cpp - TCE ToolChain Implementations ----------------*- C++ -*-===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 #include "TCE.h"
  10 #include "CommonArgs.h"
  11
  12 using namespace clang::driver;
  13 using namespace clang::driver::toolchains;
  14 using namespace clang;
  15 using namespace llvm::opt;
  16
  17 /// TCEToolChain - A tool chain using the llvm bitcode tools to perform
  18 /// all subcommands. See http://tce.cs.tut.fi for our peculiar target.
  19 /// Currently does not support anything else but compilation.
  20
  21 TCEToolChain::TCEToolChain(const Driver &D, const llvm::Triple &Triple,
  22                            const ArgList &Args)
  23     : ToolChain(D, Triple, Args) {
  24   // Path mangling to find libexec
  25   std::string Path(getDriver().Dir);
  26
  27   Path += "/../libexec";
  28   getProgramPaths().push_back(Path);
  29 }
  30
  31 TCEToolChain::~TCEToolChain() {}
  32
  33 bool TCEToolChain::IsMathErrnoDefault() const { return true; }
  34
  35 bool TCEToolChain::isPICDefault() const { return false; }
  36
  37 bool TCEToolChain::isPIEDefault(const llvm::opt::ArgList &Args) const {
  38   return false;
  39 }
  40
  41 bool TCEToolChain::isPICDefaultForced() const { return false; }
  42
  43 TCELEToolChain::TCELEToolChain(const Driver &D, const llvm::Triple& Triple,
  44                                const ArgList &Args)
  45   : TCEToolChain(D, Triple, Args) {
  46 }
  47
  48 TCELEToolChain::~TCELEToolChain() {}