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1//===--- ZOS.h - z/OS 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-exception6//7//===----------------------------------------------------------------------===//8 9#ifndef LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_ZOS_H10#define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_ZOS_H11 12#include "clang/Driver/Tool.h"13#include "clang/Driver/ToolChain.h"14 15namespace clang {16namespace driver {17namespace tools {18 19/// Directly call system default assembler and linker.20namespace zos {21 22class LLVM_LIBRARY_VISIBILITY Assembler final : public Tool {23public:24 Assembler(const ToolChain &TC) : Tool("zos::Assembler", "assembler", TC) {}25 26 bool hasIntegratedCPP() const override { return false; }27 28 void ConstructJob(Compilation &C, const JobAction &JA,29 const InputInfo &Output, const InputInfoList &Inputs,30 const llvm::opt::ArgList &TCArgs,31 const char *LinkingOutput) const override;32};33 34class LLVM_LIBRARY_VISIBILITY Linker final : public Tool {35public:36 Linker(const ToolChain &TC) : Tool("zos::Linker", "linker", TC) {}37 38 bool hasIntegratedCPP() const override { return false; }39 bool isLinkJob() const override { return true; }40 41 void ConstructJob(Compilation &C, const JobAction &JA,42 const InputInfo &Output, const InputInfoList &Inputs,43 const llvm::opt::ArgList &TCArgs,44 const char *LinkingOutput) const override;45};46 47} // end namespace zos48} // end namespace tools49 50namespace toolchains {51 52class LLVM_LIBRARY_VISIBILITY ZOS : public ToolChain {53public:54 ZOS(const Driver &D, const llvm::Triple &Triple,55 const llvm::opt::ArgList &Args);56 ~ZOS() override;57 58 bool isPICDefault() const override { return false; }59 bool isPIEDefault(const llvm::opt::ArgList &Args) const override {60 return false;61 }62 bool isPICDefaultForced() const override { return false; }63 64 void TryAddIncludeFromPath(llvm::SmallString<128> Path,65 const llvm::opt::ArgList &DriverArgs,66 llvm::opt::ArgStringList &CC1Args) const;67 void68 AddClangSystemIncludeArgs(const llvm::opt::ArgList &DriverArgs,69 llvm::opt::ArgStringList &CC1Args) const override;70 71 void AddClangCXXStdlibIncludeArgs(72 const llvm::opt::ArgList &DriverArgs,73 llvm::opt::ArgStringList &CC1Args) const override;74 75 unsigned GetDefaultDwarfVersion() const override { return 4; }76 CXXStdlibType GetDefaultCXXStdlibType() const override;77 78 void AddCXXStdlibLibArgs(const llvm::opt::ArgList &Args,79 llvm::opt::ArgStringList &CmdArgs) const override;80 81 RuntimeLibType GetDefaultRuntimeLibType() const override;82 83 void addClangTargetOptions(84 const llvm::opt::ArgList &DriverArgs, llvm::opt::ArgStringList &CC1Args,85 Action::OffloadKind DeviceOffloadingKind) const override;86 87 const char *getDefaultLinker() const override { return "/bin/ld"; }88 89protected:90 Tool *buildAssembler() const override;91 Tool *buildLinker() const override;92};93 94} // end namespace toolchains95} // end namespace driver96} // end namespace clang97 98#endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_ZOS_H99