1 //===--- WebAssembly.h - WebAssembly ToolChain Implementations --*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 #ifndef LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_WEBASSEMBLY_H
11 #define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_WEBASSEMBLY_H
14 #include "clang/Driver/Tool.h"
15 #include "clang/Driver/ToolChain.h"
22 class LLVM_LIBRARY_VISIBILITY Linker : public GnuTool {
24 explicit Linker(const ToolChain &TC);
25 bool isLinkJob() const override;
26 bool hasIntegratedCPP() const override;
27 void ConstructJob(Compilation &C, const JobAction &JA,
28 const InputInfo &Output, const InputInfoList &Inputs,
29 const llvm::opt::ArgList &TCArgs,
30 const char *LinkingOutput) const override;
33 } // end namespace wasm
34 } // end namespace tools
36 namespace toolchains {
38 class LLVM_LIBRARY_VISIBILITY WebAssembly final : public ToolChain {
40 WebAssembly(const Driver &D, const llvm::Triple &Triple,
41 const llvm::opt::ArgList &Args);
44 bool IsMathErrnoDefault() const override;
45 bool IsObjCNonFragileABIDefault() const override;
46 bool UseObjCMixedDispatch() const override;
47 bool isPICDefault() const override;
48 bool isPIEDefault() const override;
49 bool isPICDefaultForced() const override;
50 bool IsIntegratedAssemblerDefault() const override;
51 bool hasBlocksRuntime() const override;
52 bool SupportsProfiling() const override;
53 bool HasNativeLLVMSupport() const override;
54 void addClangTargetOptions(const llvm::opt::ArgList &DriverArgs,
55 llvm::opt::ArgStringList &CC1Args,
56 Action::OffloadKind DeviceOffloadKind) const override;
57 RuntimeLibType GetDefaultRuntimeLibType() const override;
58 CXXStdlibType GetCXXStdlibType(const llvm::opt::ArgList &Args) const override;
59 void AddClangSystemIncludeArgs(
60 const llvm::opt::ArgList &DriverArgs,
61 llvm::opt::ArgStringList &CC1Args) const override;
62 void AddClangCXXStdlibIncludeArgs(
63 const llvm::opt::ArgList &DriverArgs,
64 llvm::opt::ArgStringList &CC1Args) const override;
65 std::string getThreadModel() const override;
67 const char *getDefaultLinker() const override {
71 Tool *buildLinker() const override;
74 } // end namespace toolchains
75 } // end namespace driver
76 } // end namespace clang
78 #endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_WEBASSEMBLY_H