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-exception
6//
7//===----------------------------------------------------------------------===//
8
9#ifndef LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_UEFI_H
10#define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_UEFI_H
11
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 uefi
31} // end namespace tools
32
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 UnwindTableLevel
46 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 void
56 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 toolchains
65} // namespace clang::driver
66
67#endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_UEFI_H
68