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//===--- NaCl.h - Native Client 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_NACL_H
#define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_NACL_H
#include "Gnu.h"
#include "clang/Driver/Tool.h"
#include "clang/Driver/ToolChain.h"
namespace clang {
namespace driver {
namespace tools {
namespace nacltools {
class LLVM_LIBRARY_VISIBILITY AssemblerARM : public gnutools::Assembler {
public:
AssemblerARM(const ToolChain &TC) : gnutools::Assembler(TC) {}
void ConstructJob(Compilation &C, const JobAction &JA,
const InputInfo &Output, const InputInfoList &Inputs,
const llvm::opt::ArgList &TCArgs,
const char *LinkingOutput) const override;
};
class LLVM_LIBRARY_VISIBILITY Linker : public GnuTool {
public:
Linker(const ToolChain &TC) : GnuTool("NaCl::Linker", "linker", 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 nacltools
} // end namespace tools
namespace toolchains {
class LLVM_LIBRARY_VISIBILITY NaClToolChain : public Generic_ELF {
public:
NaClToolChain(const Driver &D, const llvm::Triple &Triple,
const llvm::opt::ArgList &Args);
void
AddClangSystemIncludeArgs(const llvm::opt::ArgList &DriverArgs,
llvm::opt::ArgStringList &CC1Args) const override;
void addLibCxxIncludePaths(
const llvm::opt::ArgList &DriverArgs,
llvm::opt::ArgStringList &CC1Args) const override;
CXXStdlibType GetCXXStdlibType(const llvm::opt::ArgList &Args) const override;
void AddCXXStdlibLibArgs(const llvm::opt::ArgList &Args,
llvm::opt::ArgStringList &CmdArgs) const override;
bool IsIntegratedAssemblerDefault() const override {
return getTriple().getArch() == llvm::Triple::mipsel;
}
// Get the path to the file containing NaCl's ARM macros.
// It lives in NaClToolChain because the ARMAssembler tool needs a
// const char * that it can pass around,
const char *GetNaClArmMacrosPath() const { return NaClArmMacrosPath.c_str(); }
std::string ComputeEffectiveClangTriple(const llvm::opt::ArgList &Args,
types::ID InputType) const override;
protected:
Tool *buildLinker() const override;
Tool *buildAssembler() const override;
private:
std::string NaClArmMacrosPath;
};
} // end namespace toolchains
} // end namespace driver
} // end namespace clang
#endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_NACL_H
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