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//===--- AVR.h - AVR Tool and 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_AVR_H
#define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_AVR_H
#include "Gnu.h"
#include "clang/Driver/InputInfo.h"
#include "clang/Driver/Tool.h"
#include "clang/Driver/ToolChain.h"
namespace clang {
namespace driver {
namespace toolchains {
class LLVM_LIBRARY_VISIBILITY AVRToolChain : public Generic_ELF {
public:
AVRToolChain(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
addClangTargetOptions(const llvm::opt::ArgList &DriverArgs,
llvm::opt::ArgStringList &CC1Args,
Action::OffloadKind DeviceOffloadKind) const override;
protected:
Tool *buildLinker() const override;
private:
/// Whether libgcc, libct, and friends should be linked.
///
/// This is not done if the user does not specify a
/// microcontroller on the command line.
bool LinkStdlib;
llvm::Optional<std::string> findAVRLibcInstallation() const;
};
} // end namespace toolchains
namespace tools {
namespace AVR {
class LLVM_LIBRARY_VISIBILITY Linker : public Tool {
public:
Linker(const llvm::Triple &Triple, const ToolChain &TC, bool LinkStdlib)
: Tool("AVR::Linker", "avr-ld", TC), Triple(Triple),
LinkStdlib(LinkStdlib) {}
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;
protected:
const llvm::Triple &Triple;
bool LinkStdlib;
};
} // end namespace AVR
} // end namespace tools
} // end namespace driver
} // end namespace clang
#endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_AVR_H
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