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1//===--- Fuchsia.h - Fuchsia 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_FUCHSIA_H10#define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_FUCHSIA_H11 12#include "Gnu.h"13#include "clang/Basic/LangOptions.h"14#include "clang/Driver/Tool.h"15#include "clang/Driver/ToolChain.h"16 17namespace clang {18namespace driver {19namespace tools {20namespace fuchsia {21class LLVM_LIBRARY_VISIBILITY StaticLibTool : public Tool {22public:23 StaticLibTool(const ToolChain &TC)24 : Tool("fuchsia::StaticLibTool", "llvm-ar", TC) {}25 26 bool hasIntegratedCPP() const override { return false; }27 bool isLinkJob() const override { return true; }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 35class LLVM_LIBRARY_VISIBILITY Linker final : public Tool {36public:37 Linker(const ToolChain &TC) : Tool("fuchsia::Linker", "ld.lld", 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 fuchsia48} // end namespace tools49 50namespace toolchains {51 52class LLVM_LIBRARY_VISIBILITY Fuchsia : public ToolChain {53public:54 Fuchsia(const Driver &D, const llvm::Triple &Triple,55 const llvm::opt::ArgList &Args);56 57 bool HasNativeLLVMSupport() const override { return true; }58 bool IsMathErrnoDefault() const override { return false; }59 RuntimeLibType GetDefaultRuntimeLibType() const override {60 return ToolChain::RLT_CompilerRT;61 }62 CXXStdlibType GetDefaultCXXStdlibType() const override {63 return ToolChain::CST_Libcxx;64 }65 UnwindTableLevel66 getDefaultUnwindTableLevel(const llvm::opt::ArgList &Args) const override {67 return UnwindTableLevel::Asynchronous;68 }69 bool isPICDefault() const override { return false; }70 bool isPIEDefault(const llvm::opt::ArgList &Args) const override {71 return true;72 }73 bool isPICDefaultForced() const override { return false; }74 llvm::DebuggerKind getDefaultDebuggerTuning() const override {75 return llvm::DebuggerKind::GDB;76 }77 78 LangOptions::StackProtectorMode79 GetDefaultStackProtectorLevel(bool KernelOrKext) const override {80 return LangOptions::SSPStrong;81 }82 83 std::string ComputeEffectiveClangTriple(const llvm::opt::ArgList &Args,84 types::ID InputType) const override;85 86 SanitizerMask getSupportedSanitizers() const override;87 SanitizerMask getDefaultSanitizers() const override;88 89 RuntimeLibType90 GetRuntimeLibType(const llvm::opt::ArgList &Args) const override;91 CXXStdlibType GetCXXStdlibType(const llvm::opt::ArgList &Args) const override;92 93 bool IsAArch64OutlineAtomicsDefault(94 const llvm::opt::ArgList &Args) const override {95 return true;96 }97 98 void99 addClangTargetOptions(const llvm::opt::ArgList &DriverArgs,100 llvm::opt::ArgStringList &CC1Args,101 Action::OffloadKind DeviceOffloadKind) const override;102 void103 AddClangSystemIncludeArgs(const llvm::opt::ArgList &DriverArgs,104 llvm::opt::ArgStringList &CC1Args) const override;105 void AddClangCXXStdlibIncludeArgs(106 const llvm::opt::ArgList &DriverArgs,107 llvm::opt::ArgStringList &CC1Args) const override;108 void AddCXXStdlibLibArgs(const llvm::opt::ArgList &Args,109 llvm::opt::ArgStringList &CmdArgs) const override;110 111 const char *getDefaultLinker() const override { return "ld.lld"; }112 113protected:114 Tool *buildLinker() const override;115 Tool *buildStaticLibTool() const override;116};117 118} // end namespace toolchains119} // end namespace driver120} // end namespace clang121 122#endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_FUCHSIA_H123