lib/Target/Sparc/MCTargetDesc/SparcTargetStreamer.h

   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 class SparcTargetStreamer : public MCTargetStreamer {
  17   virtual void anchor();
  18
  19 public:
  20   SparcTargetStreamer(MCStreamer &S);
  21   /// Emit ".register <reg>, #ignore".
  22   virtual void emitSparcRegisterIgnore(unsigned reg) = 0;
  23   /// Emit ".register <reg>, #scratch".
  24   virtual void emitSparcRegisterScratch(unsigned reg) = 0;
  25 };
  26
  27 // This part is for ascii assembly output
  28 class SparcTargetAsmStreamer : public SparcTargetStreamer {
  29   formatted_raw_ostream &OS;
  30
  31 public:
  32   SparcTargetAsmStreamer(MCStreamer &S, formatted_raw_ostream &OS);
  33   void emitSparcRegisterIgnore(unsigned reg) override;
  34   void emitSparcRegisterScratch(unsigned reg) override;
  35 };
  36
  37 // This part is for ELF object output
  38 class SparcTargetELFStreamer : public SparcTargetStreamer {
  39 public:
  40   SparcTargetELFStreamer(MCStreamer &S);
  41   MCELFStreamer &getStreamer();
  42   void emitSparcRegisterIgnore(unsigned reg) override {}
  43   void emitSparcRegisterScratch(unsigned reg) override {}
  44 };
  45 } // end namespace llvm
  46
  47 #endif