1147072Sbrooks//===--- OHOS.h - OHOS ToolChain Implementations ----------*- C++ -*-===// 2147072Sbrooks// 3147072Sbrooks// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4147072Sbrooks// See https://llvm.org/LICENSE.txt for license information. 5147072Sbrooks// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6147072Sbrooks// 7147072Sbrooks//===----------------------------------------------------------------------===// 8147072Sbrooks 9147072Sbrooks#ifndef LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_OHOS_H 10147072Sbrooks#define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_OHOS_H 11147072Sbrooks 12147072Sbrooks#include "Linux.h" 13147072Sbrooks#include "clang/Driver/Tool.h" 14147072Sbrooks#include "clang/Driver/ToolChain.h" 15147072Sbrooks 16147072Sbrooksnamespace clang { 17147072Sbrooksnamespace driver { 18147072Sbrooksnamespace toolchains { 19147072Sbrooks 20147072Sbrooksclass LLVM_LIBRARY_VISIBILITY OHOS : public Generic_ELF { 21147072Sbrookspublic: 22147072Sbrooks OHOS(const Driver &D, const llvm::Triple &Triple, 23147072Sbrooks const llvm::opt::ArgList &Args); 24147072Sbrooks 25147072Sbrooks bool HasNativeLLVMSupport() const override { return true; } 26147072Sbrooks 27147072Sbrooks bool IsMathErrnoDefault() const override { return false; } 28147072Sbrooks 29147072Sbrooks RuntimeLibType GetDefaultRuntimeLibType() const override { 30147072Sbrooks return ToolChain::RLT_CompilerRT; 31147072Sbrooks } 32147072Sbrooks CXXStdlibType GetDefaultCXXStdlibType() const override { 33147072Sbrooks return ToolChain::CST_Libcxx; 34147072Sbrooks } 35147072Sbrooks // Not add -funwind-tables by default 36147072Sbrooks bool isPICDefault() const override { return false; } 37147072Sbrooks bool isPIEDefault(const llvm::opt::ArgList &Args) const override { return true; } 38147072Sbrooks bool isPICDefaultForced() const override { return false; } 39147072Sbrooks UnwindLibType GetUnwindLibType(const llvm::opt::ArgList &Args) const override; 40147072Sbrooks UnwindLibType GetDefaultUnwindLibType() const override { return UNW_CompilerRT; } 41147072Sbrooks 42149399Sbrooks RuntimeLibType 43149399Sbrooks GetRuntimeLibType(const llvm::opt::ArgList &Args) const override; 44149399Sbrooks CXXStdlibType 45147072Sbrooks GetCXXStdlibType(const llvm::opt::ArgList &Args) const override; 46147072Sbrooks 47147072Sbrooks void 48147072Sbrooks AddClangSystemIncludeArgs(const llvm::opt::ArgList &DriverArgs, 49147072Sbrooks llvm::opt::ArgStringList &CC1Args) const override; 50147072Sbrooks void 51147072Sbrooks AddClangCXXStdlibIncludeArgs(const llvm::opt::ArgList &DriverArgs, 52147072Sbrooks llvm::opt::ArgStringList &CC1Args) const override; 53147072Sbrooks void AddCXXStdlibLibArgs(const llvm::opt::ArgList &Args, 54147072Sbrooks llvm::opt::ArgStringList &CmdArgs) const override; 55147072Sbrooks 56147072Sbrooks std::string computeSysRoot() const override; 57147072Sbrooks std::string getDynamicLinker(const llvm::opt::ArgList &Args) const override; 58147072Sbrooks 59147072Sbrooks std::string 60147072Sbrooks getCompilerRT(const llvm::opt::ArgList &Args, StringRef Component, 61147072Sbrooks FileType Type = ToolChain::FT_Static) const override; 62147072Sbrooks 63147072Sbrooks const char *getDefaultLinker() const override { 64147072Sbrooks return "ld.lld"; 65147072Sbrooks } 66147072Sbrooks 67147072Sbrooks Tool *buildLinker() const override { 68147072Sbrooks return new tools::gnutools::Linker(*this); 69147072Sbrooks } 70147072Sbrooks Tool *buildAssembler() const override { 71147072Sbrooks return new tools::gnutools::Assembler(*this); 72147072Sbrooks } 73147072Sbrooks 74147072Sbrooks path_list getRuntimePaths() const; 75147072Sbrooks 76147072Sbrooksprotected: 77147072Sbrooks std::string getMultiarchTriple(const llvm::Triple &T) const; 78147072Sbrooks std::string getMultiarchTriple(const Driver &D, 79147072Sbrooks const llvm::Triple &TargetTriple, 80147072Sbrooks StringRef SysRoot) const override; 81147072Sbrooks void addExtraOpts(llvm::opt::ArgStringList &CmdArgs) const override; 82147072Sbrooks SanitizerMask getSupportedSanitizers() const override; 83147072Sbrooks void addProfileRTLibs(const llvm::opt::ArgList &Args, 84147072Sbrooks llvm::opt::ArgStringList &CmdArgs) const override; 85147072Sbrooks path_list getArchSpecificLibPaths() const override; 86147072Sbrooks 87147072Sbrooksprivate: 88147072Sbrooks Multilib SelectedMultilib; 89147072Sbrooks}; 90147072Sbrooks 91147072Sbrooks} // end namespace toolchains 92147072Sbrooks} // end namespace driver 93147072Sbrooks} // end namespace clang 94147072Sbrooks 95147072Sbrooks#endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_OHOS_H 96147072Sbrooks