SparcTargetStreamer.h

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//===-- SparcTargetStreamer.h - Sparc Target Streamer ----------*- 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_LIB_TARGET_SPARC_MCTARGETDESC_SPARCTARGETSTREAMER_H
#define LLVM_LIB_TARGET_SPARC_MCTARGETDESC_SPARCTARGETSTREAMER_H
 
#include "llvm/MC/MCELFStreamer.h"
#include "llvm/MC/MCStreamer.h"
 
namespace llvm {
 
class formatted_raw_ostream;
 
class SparcTargetStreamer : public MCTargetStreamer {
  virtual void anchor();
 
public:
  SparcTargetStreamer(MCStreamer &S);
  /// Emit ".register <reg>, #ignore".
  virtual void emitSparcRegisterIgnore(unsigned reg) = 0;
  /// Emit ".register <reg>, #scratch".
  virtual void emitSparcRegisterScratch(unsigned reg) = 0;
};
 
// This part is for ascii assembly output
class SparcTargetAsmStreamer : public SparcTargetStreamer {
  formatted_raw_ostream &OS;
 
public:
  SparcTargetAsmStreamer(MCStreamer &S, formatted_raw_ostream &OS);
  void emitSparcRegisterIgnore(unsigned reg) override;
  void emitSparcRegisterScratch(unsigned reg) override;
};
 
// This part is for ELF object output
class SparcTargetELFStreamer : public SparcTargetStreamer {
public:
  SparcTargetELFStreamer(MCStreamer &S);
  MCELFStreamer &getStreamer();
  void emitSparcRegisterIgnore(unsigned reg) override {}
  void emitSparcRegisterScratch(unsigned reg) override {}
};
} // end namespace llvm
 
#endif