10b57cec5SDimitry Andric //===--- WebAssembly.h - WebAssembly ToolChain Implementations --*- C++ -*-===// 20b57cec5SDimitry Andric // 30b57cec5SDimitry Andric // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 40b57cec5SDimitry Andric // See https://llvm.org/LICENSE.txt for license information. 50b57cec5SDimitry Andric // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 60b57cec5SDimitry Andric // 70b57cec5SDimitry Andric //===----------------------------------------------------------------------===// 80b57cec5SDimitry Andric 90b57cec5SDimitry Andric #ifndef LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_WEBASSEMBLY_H 100b57cec5SDimitry Andric #define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_WEBASSEMBLY_H 110b57cec5SDimitry Andric 120b57cec5SDimitry Andric #include "Gnu.h" 130b57cec5SDimitry Andric #include "clang/Driver/Tool.h" 140b57cec5SDimitry Andric #include "clang/Driver/ToolChain.h" 150b57cec5SDimitry Andric 160b57cec5SDimitry Andric namespace clang { 170b57cec5SDimitry Andric namespace driver { 180b57cec5SDimitry Andric namespace tools { 190b57cec5SDimitry Andric namespace wasm { 200b57cec5SDimitry Andric 215f757f3fSDimitry Andric class LLVM_LIBRARY_VISIBILITY Linker final : public Tool { 220b57cec5SDimitry Andric public: 235ffd83dbSDimitry Andric explicit Linker(const ToolChain &TC) : Tool("wasm::Linker", "linker", TC) {} 240b57cec5SDimitry Andric bool isLinkJob() const override { return true; } 250b57cec5SDimitry Andric bool hasIntegratedCPP() const override { return false; } 260b57cec5SDimitry Andric std::string getLinkerPath(const llvm::opt::ArgList &Args) const; 270b57cec5SDimitry Andric void ConstructJob(Compilation &C, const JobAction &JA, 280b57cec5SDimitry Andric const InputInfo &Output, const InputInfoList &Inputs, 290b57cec5SDimitry Andric const llvm::opt::ArgList &TCArgs, 300b57cec5SDimitry Andric const char *LinkingOutput) const override; 310b57cec5SDimitry Andric }; 320b57cec5SDimitry Andric 330b57cec5SDimitry Andric } // end namespace wasm 340b57cec5SDimitry Andric } // end namespace tools 350b57cec5SDimitry Andric 360b57cec5SDimitry Andric namespace toolchains { 370b57cec5SDimitry Andric 380b57cec5SDimitry Andric class LLVM_LIBRARY_VISIBILITY WebAssembly final : public ToolChain { 390b57cec5SDimitry Andric public: 400b57cec5SDimitry Andric WebAssembly(const Driver &D, const llvm::Triple &Triple, 410b57cec5SDimitry Andric const llvm::opt::ArgList &Args); 420b57cec5SDimitry Andric 430b57cec5SDimitry Andric private: 440b57cec5SDimitry Andric bool IsMathErrnoDefault() const override; 450b57cec5SDimitry Andric bool IsObjCNonFragileABIDefault() const override; 460b57cec5SDimitry Andric bool UseObjCMixedDispatch() const override; 470b57cec5SDimitry Andric bool isPICDefault() const override; 48349cc55cSDimitry Andric bool isPIEDefault(const llvm::opt::ArgList &Args) const override; 490b57cec5SDimitry Andric bool isPICDefaultForced() const override; 500b57cec5SDimitry Andric bool hasBlocksRuntime() const override; 510b57cec5SDimitry Andric bool SupportsProfiling() const override; 520b57cec5SDimitry Andric bool HasNativeLLVMSupport() const override; 5304eeddc0SDimitry Andric unsigned GetDefaultDwarfVersion() const override { return 4; } 540b57cec5SDimitry Andric void 550b57cec5SDimitry Andric addClangTargetOptions(const llvm::opt::ArgList &DriverArgs, 560b57cec5SDimitry Andric llvm::opt::ArgStringList &CC1Args, 570b57cec5SDimitry Andric Action::OffloadKind DeviceOffloadKind) const override; 580b57cec5SDimitry Andric RuntimeLibType GetDefaultRuntimeLibType() const override; 590b57cec5SDimitry Andric CXXStdlibType GetCXXStdlibType(const llvm::opt::ArgList &Args) const override; 600b57cec5SDimitry Andric void 610b57cec5SDimitry Andric AddClangSystemIncludeArgs(const llvm::opt::ArgList &DriverArgs, 620b57cec5SDimitry Andric llvm::opt::ArgStringList &CC1Args) const override; 630b57cec5SDimitry Andric void AddClangCXXStdlibIncludeArgs( 640b57cec5SDimitry Andric const llvm::opt::ArgList &DriverArgs, 650b57cec5SDimitry Andric llvm::opt::ArgStringList &CC1Args) const override; 660b57cec5SDimitry Andric void AddCXXStdlibLibArgs(const llvm::opt::ArgList &Args, 670b57cec5SDimitry Andric llvm::opt::ArgStringList &CmdArgs) const override; 680b57cec5SDimitry Andric SanitizerMask getSupportedSanitizers() const override; 690b57cec5SDimitry Andric 70*439352acSDimitry Andric const char *getDefaultLinker() const override; 710b57cec5SDimitry Andric 7281ad6265SDimitry Andric CXXStdlibType GetDefaultCXXStdlibType() const override { 7381ad6265SDimitry Andric return ToolChain::CST_Libcxx; 7481ad6265SDimitry Andric } 7581ad6265SDimitry Andric 760b57cec5SDimitry Andric Tool *buildLinker() const override; 77fe6060f1SDimitry Andric 78fe6060f1SDimitry Andric std::string getMultiarchTriple(const Driver &D, 79fe6060f1SDimitry Andric const llvm::Triple &TargetTriple, 80fe6060f1SDimitry Andric StringRef SysRoot) const override; 8181ad6265SDimitry Andric 8281ad6265SDimitry Andric void addLibCxxIncludePaths(const llvm::opt::ArgList &DriverArgs, 8381ad6265SDimitry Andric llvm::opt::ArgStringList &CC1Args) const; 8481ad6265SDimitry Andric void addLibStdCXXIncludePaths(const llvm::opt::ArgList &DriverArgs, 8581ad6265SDimitry Andric llvm::opt::ArgStringList &CC1Args) const; 860b57cec5SDimitry Andric }; 870b57cec5SDimitry Andric 880b57cec5SDimitry Andric } // end namespace toolchains 890b57cec5SDimitry Andric } // end namespace driver 900b57cec5SDimitry Andric } // end namespace clang 910b57cec5SDimitry Andric 920b57cec5SDimitry Andric #endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_WEBASSEMBLY_H 93