| //===--- WebAssembly.h - WebAssembly ToolChain Implementations --*- C++ -*-===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_WEBASSEMBLY_H |
| #define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_WEBASSEMBLY_H |
| |
| #include "Gnu.h" |
| #include "clang/Driver/Tool.h" |
| #include "clang/Driver/ToolChain.h" |
| |
| namespace clang { |
| namespace driver { |
| namespace tools { |
| namespace wasm { |
| |
| class LLVM_LIBRARY_VISIBILITY Linker : public GnuTool { |
| public: |
| explicit Linker(const ToolChain &TC) |
| : GnuTool("wasm::Linker", "linker", TC) {} |
| bool isLinkJob() const override { return true; } |
| bool hasIntegratedCPP() const override { return false; } |
| std::string getLinkerPath(const llvm::opt::ArgList &Args) const; |
| void ConstructJob(Compilation &C, const JobAction &JA, |
| const InputInfo &Output, const InputInfoList &Inputs, |
| const llvm::opt::ArgList &TCArgs, |
| const char *LinkingOutput) const override; |
| }; |
| |
| } // end namespace wasm |
| } // end namespace tools |
| |
| namespace toolchains { |
| |
| class LLVM_LIBRARY_VISIBILITY WebAssembly final : public ToolChain { |
| public: |
| WebAssembly(const Driver &D, const llvm::Triple &Triple, |
| const llvm::opt::ArgList &Args); |
| |
| private: |
| bool IsMathErrnoDefault() const override; |
| bool IsObjCNonFragileABIDefault() const override; |
| bool UseObjCMixedDispatch() const override; |
| bool isPICDefault() const override; |
| bool isPIEDefault() const override; |
| bool isPICDefaultForced() const override; |
| bool IsIntegratedAssemblerDefault() const override; |
| bool hasBlocksRuntime() const override; |
| bool SupportsProfiling() const override; |
| bool HasNativeLLVMSupport() const override; |
| void |
| addClangTargetOptions(const llvm::opt::ArgList &DriverArgs, |
| llvm::opt::ArgStringList &CC1Args, |
| Action::OffloadKind DeviceOffloadKind) const override; |
| RuntimeLibType GetDefaultRuntimeLibType() const override; |
| CXXStdlibType GetCXXStdlibType(const llvm::opt::ArgList &Args) const override; |
| void |
| AddClangSystemIncludeArgs(const llvm::opt::ArgList &DriverArgs, |
| llvm::opt::ArgStringList &CC1Args) const override; |
| void AddClangCXXStdlibIncludeArgs( |
| const llvm::opt::ArgList &DriverArgs, |
| llvm::opt::ArgStringList &CC1Args) const override; |
| void AddCXXStdlibLibArgs(const llvm::opt::ArgList &Args, |
| llvm::opt::ArgStringList &CmdArgs) const override; |
| SanitizerMask getSupportedSanitizers() const override; |
| |
| const char *getDefaultLinker() const override { return "wasm-ld"; } |
| |
| Tool *buildLinker() const override; |
| }; |
| |
| } // end namespace toolchains |
| } // end namespace driver |
| } // end namespace clang |
| |
| #endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_WEBASSEMBLY_H |