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      1 //===-- SparcTargetStreamer.h - Sparc Target Streamer ----------*- C++ -*--===//
      2 //
      3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
      4 // See https://llvm.org/LICENSE.txt for license information.
      5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
      6 //
      7 //===----------------------------------------------------------------------===//
      8 
      9 #ifndef LLVM_LIB_TARGET_SPARC_MCTARGETDESC_SPARCTARGETSTREAMER_H
     10 #define LLVM_LIB_TARGET_SPARC_MCTARGETDESC_SPARCTARGETSTREAMER_H
     11 
     12 #include "llvm/MC/MCELFStreamer.h"
     13 #include "llvm/MC/MCStreamer.h"
     14 
     15 namespace llvm {
     16 
     17 class formatted_raw_ostream;
     18 
     19 class SparcTargetStreamer : public MCTargetStreamer {
     20   virtual void anchor();
     21 
     22 public:
     23   SparcTargetStreamer(MCStreamer &S);
     24   /// Emit ".register <reg>, #ignore".
     25   virtual void emitSparcRegisterIgnore(unsigned reg) = 0;
     26   /// Emit ".register <reg>, #scratch".
     27   virtual void emitSparcRegisterScratch(unsigned reg) = 0;
     28 };
     29 
     30 // This part is for ascii assembly output
     31 class SparcTargetAsmStreamer : public SparcTargetStreamer {
     32   formatted_raw_ostream &OS;
     33 
     34 public:
     35   SparcTargetAsmStreamer(MCStreamer &S, formatted_raw_ostream &OS);
     36   void emitSparcRegisterIgnore(unsigned reg) override;
     37   void emitSparcRegisterScratch(unsigned reg) override;
     38 };
     39 
     40 // This part is for ELF object output
     41 class SparcTargetELFStreamer : public SparcTargetStreamer {
     42 public:
     43   SparcTargetELFStreamer(MCStreamer &S);
     44   MCELFStreamer &getStreamer();
     45   void emitSparcRegisterIgnore(unsigned reg) override {}
     46   void emitSparcRegisterScratch(unsigned reg) override {}
     47 };
     48 } // end namespace llvm
     49 
     50 #endif
     51