clang/lib/Driver/ToolChains/CrossWindows.h

   1 //===--- CrossWindows.h - CrossWindows ToolChain Implementation -*- 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 #ifndef LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_CROSSWINDOWS_H
  10 #define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_CROSSWINDOWS_H
  11
  12 #include "Cuda.h"
  13 #include "Gnu.h"
  14 #include "clang/Basic/LangOptions.h"
  15 #include "clang/Driver/Tool.h"
  16 #include "clang/Driver/ToolChain.h"
  17
  18 namespace clang {
  19 namespace driver {
  20 namespace tools {
  21
  22 namespace CrossWindows {
  23 class LLVM_LIBRARY_VISIBILITY Assembler : public Tool {
  24 public:
  25   Assembler(const ToolChain &TC) : Tool("CrossWindows::Assembler", "as", TC) {}
  26
  27   bool hasIntegratedCPP() const override { return false; }
  28
  29   void ConstructJob(Compilation &C, const JobAction &JA,
  30                     const InputInfo &Output, const InputInfoList &Inputs,
  31                     const llvm::opt::ArgList &TCArgs,
  32                     const char *LinkingOutput) const override;
  33 };
  34
  35 class LLVM_LIBRARY_VISIBILITY Linker : public Tool {
  36 public:
  37   Linker(const ToolChain &TC) : Tool("CrossWindows::Linker", "ld", TC) {}
  38
  39   bool hasIntegratedCPP() const override { return false; }
  40   bool isLinkJob() const override { return true; }
  41
  42   void ConstructJob(Compilation &C, const JobAction &JA,
  43                     const InputInfo &Output, const InputInfoList &Inputs,
  44                     const llvm::opt::ArgList &TCArgs,
  45                     const char *LinkingOutput) const override;
  46 };
  47 } // end namespace CrossWindows
  48 } // end namespace tools
  49
  50 namespace toolchains {
  51
  52 class LLVM_LIBRARY_VISIBILITY CrossWindowsToolChain : public Generic_GCC {
  53 public:
  54   CrossWindowsToolChain(const Driver &D, const llvm::Triple &T,
  55                         const llvm::opt::ArgList &Args);
  56
  57   bool IsIntegratedAssemblerDefault() const override { return true; }
  58   bool IsUnwindTablesDefault(const llvm::opt::ArgList &Args) const override;
  59   bool isPICDefault() const override;
  60   bool isPIEDefault(const llvm::opt::ArgList &Args) const override;
  61   bool isPICDefaultForced() const override;
  62
  63   LangOptions::StackProtectorMode
  64   GetDefaultStackProtectorLevel(bool KernelOrKext) const override {
  65     return LangOptions::SSPOff;
  66   }
  67
  68   void
  69   AddClangSystemIncludeArgs(const llvm::opt::ArgList &DriverArgs,
  70                             llvm::opt::ArgStringList &CC1Args) const override;
  71   void AddClangCXXStdlibIncludeArgs(
  72       const llvm::opt::ArgList &DriverArgs,
  73       llvm::opt::ArgStringList &CC1Args) const override;
  74   void AddCXXStdlibLibArgs(const llvm::opt::ArgList &Args,
  75                            llvm::opt::ArgStringList &CmdArgs) const override;
  76
  77   SanitizerMask getSupportedSanitizers() const override;
  78
  79 protected:
  80   Tool *buildLinker() const override;
  81   Tool *buildAssembler() const override;
  82 };
  83
  84 } // end namespace toolchains
  85 } // end namespace driver
  86 } // end namespace clang
  87
  88 #endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_CROSSWINDOWS_H