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