lib/Target/RISCV/MCTargetDesc/RISCVTargetStreamer.h

   1 //===-- RISCVTargetStreamer.h - RISCV 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_RISCV_RISCVTARGETSTREAMER_H
  10 #define LLVM_LIB_TARGET_RISCV_RISCVTARGETSTREAMER_H
  11
  12 #include "llvm/MC/MCStreamer.h"
  13
  14 namespace llvm {
  15
  16 class RISCVTargetStreamer : public MCTargetStreamer {
  17 public:
  18   RISCVTargetStreamer(MCStreamer &S);
  19
  20   virtual void emitDirectiveOptionPush() = 0;
  21   virtual void emitDirectiveOptionPop() = 0;
  22   virtual void emitDirectiveOptionRVC() = 0;
  23   virtual void emitDirectiveOptionNoRVC() = 0;
  24   virtual void emitDirectiveOptionRelax() = 0;
  25   virtual void emitDirectiveOptionNoRelax() = 0;
  26 };
  27
  28 // This part is for ascii assembly output
  29 class RISCVTargetAsmStreamer : public RISCVTargetStreamer {
  30   formatted_raw_ostream &OS;
  31
  32 public:
  33   RISCVTargetAsmStreamer(MCStreamer &S, formatted_raw_ostream &OS);
  34
  35   void emitDirectiveOptionPush() override;
  36   void emitDirectiveOptionPop() override;
  37   void emitDirectiveOptionRVC() override;
  38   void emitDirectiveOptionNoRVC() override;
  39   void emitDirectiveOptionRelax() override;
  40   void emitDirectiveOptionNoRelax() override;
  41 };
  42
  43 }
  44 #endif