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//===--- ToolChains.h - ToolChain Implementations ---------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef CLANG_LIB_DRIVER_TOOLCHAINS_H_
#define CLANG_LIB_DRIVER_TOOLCHAINS_H_
#include "clang/Driver/Action.h"
#include "clang/Driver/ToolChain.h"
#include "llvm/ADT/DenseMap.h"
#include "llvm/Support/Compiler.h"
#include "Tools.h"
namespace clang {
namespace driver {
namespace toolchains {
/// Generic_GCC - A tool chain using the 'gcc' command to perform
/// all subcommands; this relies on gcc translating the majority of
/// command line options.
class VISIBILITY_HIDDEN Generic_GCC : public ToolChain {
mutable llvm::DenseMap<unsigned, Tool*> Tools;
public:
Generic_GCC(const HostInfo &Host, const char *Arch, const char *Platform,
const char *OS) : ToolChain(Host, Arch, Platform, OS) {}
~Generic_GCC();
virtual ArgList *TranslateArgs(ArgList &Args) const { return &Args; }
virtual Tool &SelectTool(const Compilation &C, const JobAction &JA) const;
virtual bool IsMathErrnoDefault() const;
virtual bool IsUnwindTablesDefault() const;
virtual const char *GetDefaultRelocationModel() const;
virtual const char *GetForcedPicModel() const;
};
/// Darwin_X86 - Darwin tool chain for i386 an x86_64.
class VISIBILITY_HIDDEN Darwin_X86 : public ToolChain {
mutable llvm::DenseMap<unsigned, Tool*> Tools;
public:
Darwin_X86(const HostInfo &Host, const char *Arch, const char *Platform,
const char *OS) : ToolChain(Host, Arch, Platform, OS) {}
~Darwin_X86();
virtual ArgList *TranslateArgs(ArgList &Args) const;
virtual Tool &SelectTool(const Compilation &C, const JobAction &JA) const;
virtual bool IsMathErrnoDefault() const;
virtual bool IsUnwindTablesDefault() const;
virtual const char *GetDefaultRelocationModel() const;
virtual const char *GetForcedPicModel() const;
};
/// Darwin_GCC - Generic Darwin tool chain using gcc.
class VISIBILITY_HIDDEN Darwin_GCC : public Generic_GCC {
public:
Darwin_GCC(const HostInfo &Host, const char *Arch, const char *Platform,
const char *OS) : Generic_GCC(Host, Arch, Platform, OS) {}
virtual const char *GetDefaultRelocationModel() const { return "pic"; }
};
} // end namespace toolchains
} // end namespace driver
} // end namespace clang
#endif
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