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//===--- MinGW.h - MinGW 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_MINGW_H
#define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_MINGW_H
#include "Cuda.h"
#include "Gnu.h"
#include "ROCm.h"
#include "clang/Driver/Tool.h"
#include "clang/Driver/ToolChain.h"
#include "llvm/Support/ErrorOr.h"
namespace clang {
namespace driver {
namespace tools {
/// MinGW -- Directly call GNU Binutils assembler and linker
namespace MinGW {
class LLVM_LIBRARY_VISIBILITY Assembler : public Tool {
public:
Assembler(const ToolChain &TC) : Tool("MinGW::Assemble", "assembler", TC) {}
bool hasIntegratedCPP() const override { return false; }
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 Tool {
public:
Linker(const ToolChain &TC) : Tool("MinGW::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;
private:
void AddLibGCC(const llvm::opt::ArgList &Args,
llvm::opt::ArgStringList &CmdArgs) const;
};
} // end namespace MinGW
} // end namespace tools
namespace toolchains {
class LLVM_LIBRARY_VISIBILITY MinGW : public ToolChain {
public:
MinGW(const Driver &D, const llvm::Triple &Triple,
const llvm::opt::ArgList &Args);
static void fixTripleArch(const Driver &D, llvm::Triple &Triple,
const llvm::opt::ArgList &Args);
bool HasNativeLLVMSupport() const override;
bool IsIntegratedAssemblerDefault() const override;
bool IsUnwindTablesDefault(const llvm::opt::ArgList &Args) const override;
bool isPICDefault() const override;
bool isPIEDefault(const llvm::opt::ArgList &Args) const override;
bool isPICDefaultForced() const override;
SanitizerMask getSupportedSanitizers() const override;
llvm::ExceptionHandling GetExceptionModel(
const llvm::opt::ArgList &Args) 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 AddCudaIncludeArgs(const llvm::opt::ArgList &DriverArgs,
llvm::opt::ArgStringList &CC1Args) const override;
void AddHIPIncludeArgs(const llvm::opt::ArgList &DriverArgs,
llvm::opt::ArgStringList &CC1Args) const override;
void printVerboseInfo(raw_ostream &OS) const override;
unsigned GetDefaultDwarfVersion() const override { return 4; }
protected:
Tool *getTool(Action::ActionClass AC) const override;
Tool *buildLinker() const override;
Tool *buildAssembler() const override;
private:
CudaInstallationDetector CudaInstallation;
RocmInstallationDetector RocmInstallation;
std::string Base;
std::string GccLibDir;
std::string Ver;
std::string SubdirName;
mutable std::unique_ptr<tools::gcc::Preprocessor> Preprocessor;
mutable std::unique_ptr<tools::gcc::Compiler> Compiler;
void findGccLibDir();
bool NativeLLVMSupport;
};
} // end namespace toolchains
} // end namespace driver
} // end namespace clang
#endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_MINGW_H
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