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//===--- Fuchsia.h - Fuchsia 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_FUCHSIA_H
#define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_FUCHSIA_H
#include "Gnu.h"
#include "clang/Basic/LangOptions.h"
#include "clang/Driver/Tool.h"
#include "clang/Driver/ToolChain.h"
namespace clang {
namespace driver {
namespace tools {
namespace fuchsia {
class LLVM_LIBRARY_VISIBILITY Linker : public Tool {
public:
Linker(const ToolChain &TC) : Tool("fuchsia::Linker", "ld.lld", TC) {}
bool hasIntegratedCPP() const override { return false; }
bool isLinkJob() const override { return true; }
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 fuchsia
} // end namespace tools
namespace toolchains {
class LLVM_LIBRARY_VISIBILITY Fuchsia : public ToolChain {
public:
Fuchsia(const Driver &D, const llvm::Triple &Triple,
const llvm::opt::ArgList &Args);
bool HasNativeLLVMSupport() const override { return true; }
bool IsIntegratedAssemblerDefault() const override { return true; }
bool IsMathErrnoDefault() const override { return false; }
bool useRelaxRelocations() const override { return true; };
RuntimeLibType GetDefaultRuntimeLibType() const override {
return ToolChain::RLT_CompilerRT;
}
CXXStdlibType GetDefaultCXXStdlibType() const override {
return ToolChain::CST_Libcxx;
}
UnwindTableLevel
getDefaultUnwindTableLevel(const llvm::opt::ArgList &Args) const override {
return UnwindTableLevel::Asynchronous;
}
bool isPICDefault() const override { return false; }
bool isPIEDefault(const llvm::opt::ArgList &Args) const override {
return true;
}
bool isPICDefaultForced() const override { return false; }
llvm::DebuggerKind getDefaultDebuggerTuning() const override {
return llvm::DebuggerKind::GDB;
}
LangOptions::StackProtectorMode
GetDefaultStackProtectorLevel(bool KernelOrKext) const override {
return LangOptions::SSPStrong;
}
std::string ComputeEffectiveClangTriple(const llvm::opt::ArgList &Args,
types::ID InputType) const override;
SanitizerMask getSupportedSanitizers() const override;
SanitizerMask getDefaultSanitizers() const override;
RuntimeLibType
GetRuntimeLibType(const llvm::opt::ArgList &Args) const override;
CXXStdlibType GetCXXStdlibType(const llvm::opt::ArgList &Args) const override;
bool IsAArch64OutlineAtomicsDefault(
const llvm::opt::ArgList &Args) const override {
return true;
}
void
addClangTargetOptions(const llvm::opt::ArgList &DriverArgs,
llvm::opt::ArgStringList &CC1Args,
Action::OffloadKind DeviceOffloadKind) 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;
const char *getDefaultLinker() const override { return "ld.lld"; }
protected:
Tool *buildLinker() const override;
};
} // end namespace toolchains
} // end namespace driver
} // end namespace clang
#endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_FUCHSIA_H
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