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1//===--- UEFI.h - UEFI 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_UEFI_H10#define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_UEFI_H11 12#include "clang/Driver/Tool.h"13#include "clang/Driver/ToolChain.h"14 15namespace clang::driver {16namespace tools {17namespace uefi {18class LLVM_LIBRARY_VISIBILITY Linker : public Tool {19public:20 Linker(const ToolChain &TC) : Tool("uefi::Linker", "lld-link", TC) {}21 22 bool hasIntegratedCPP() const override { return false; }23 bool isLinkJob() const override { return true; }24 25 void ConstructJob(Compilation &C, const JobAction &JA,26 const InputInfo &Output, const InputInfoList &Inputs,27 const llvm::opt::ArgList &TCArgs,28 const char *LinkingOutput) const override;29};30} // end namespace uefi31} // end namespace tools32 33namespace toolchains {34 35class LLVM_LIBRARY_VISIBILITY UEFI : public ToolChain {36public:37 UEFI(const Driver &D, const llvm::Triple &Triple,38 const llvm::opt::ArgList &Args);39 40protected:41 Tool *buildLinker() const override;42 43public:44 bool HasNativeLLVMSupport() const override { return true; }45 UnwindTableLevel46 getDefaultUnwindTableLevel(const llvm::opt::ArgList &Args) const override {47 return UnwindTableLevel::Asynchronous;48 }49 bool isPICDefault() const override { return true; }50 bool isPIEDefault(const llvm::opt::ArgList &Args) const override {51 return false;52 }53 bool isPICDefaultForced() const override { return true; }54 55 void56 AddClangSystemIncludeArgs(const llvm::opt::ArgList &DriverArgs,57 llvm::opt::ArgStringList &CC1Args) const override;58 59 llvm::codegenoptions::DebugInfoFormat getDefaultDebugFormat() const override {60 return llvm::codegenoptions::DIF_CodeView;61 }62};63 64} // namespace toolchains65} // namespace clang::driver66 67#endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_UEFI_H68