1 //===-- RISCVTargetStreamer.h - RISCV Target Streamer ----------*- C++ -*--===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 
10 #ifndef LLVM_LIB_TARGET_RISCV_RISCVTARGETSTREAMER_H
11 #define LLVM_LIB_TARGET_RISCV_RISCVTARGETSTREAMER_H
12 
13 #include "llvm/MC/MCStreamer.h"
14 
15 namespace llvm {
16 
17 class RISCVTargetStreamer : public MCTargetStreamer {
18 public:
19   RISCVTargetStreamer(MCStreamer &S);
20 
21   virtual void emitDirectiveOptionPush() = 0;
22   virtual void emitDirectiveOptionPop() = 0;
23   virtual void emitDirectiveOptionRVC() = 0;
24   virtual void emitDirectiveOptionNoRVC() = 0;
25   virtual void emitDirectiveOptionRelax() = 0;
26   virtual void emitDirectiveOptionNoRelax() = 0;
27 };
28 
29 // This part is for ascii assembly output
30 class RISCVTargetAsmStreamer : public RISCVTargetStreamer {
31   formatted_raw_ostream &OS;
32 
33 public:
34   RISCVTargetAsmStreamer(MCStreamer &S, formatted_raw_ostream &OS);
35 
36   void emitDirectiveOptionPush() override;
37   void emitDirectiveOptionPop() override;
38   void emitDirectiveOptionRVC() override;
39   void emitDirectiveOptionNoRVC() override;
40   void emitDirectiveOptionRelax() override;
41   void emitDirectiveOptionNoRelax() override;
42 };
43 
44 }
45 #endif
46