lib/Target/X86/X86COFFMachineModuleInfo.h

//===-- llvm/CodeGen/X86COFFMachineModuleInfo.h -----------------*- C++ -*-===//
//
//                     The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This is an MMI implementation for X86 COFF (windows) targets.
//
//===----------------------------------------------------------------------===//

#ifndef X86COFF_MACHINEMODULEINFO_H
#define X86COFF_MACHINEMODULEINFO_H

#include "llvm/CodeGen/MachineModuleInfo.h"
#include "llvm/ADT/StringSet.h"
#include "X86MachineFunctionInfo.h"

namespace llvm {
  class X86MachineFunctionInfo;
  class TargetData;

/// X86COFFMachineModuleInfo - This is a MachineModuleInfoImpl implementation
/// for X86 COFF targets.
class X86COFFMachineModuleInfo : public MachineModuleInfoImpl {
  StringSet<> CygMingStubs;
public:
  X86COFFMachineModuleInfo(const MachineModuleInfo &) {}
  virtual ~X86COFFMachineModuleInfo();

  static MCSymbol *DecorateCygMingName(MCSymbol *Name, MCContext &Ctx,
                                       const Function *F, const TargetData &TD);

  void addExternalFunction(StringRef Name) {
    CygMingStubs.insert(Name);
  }
    
  typedef StringSet<>::const_iterator stub_iterator;
  stub_iterator stub_begin() const { return CygMingStubs.begin(); }
  stub_iterator stub_end() const { return CygMingStubs.end(); }
};



} // end namespace llvm

#endif