1 files changed, 37 insertions, 0 deletions
diff --git a/lib/Target/RISCV/MCTargetDesc/RISCVTargetStreamer.h b/lib/Target/RISCV/MCTargetDesc/RISCVTargetStreamer.h
new file mode 100644
index 000000000000..525c20810f24
--- /dev/null
+++ b/lib/Target/RISCV/MCTargetDesc/RISCVTargetStreamer.h
@@ -0,0 +1,37 @@
+//===-- RISCVTargetStreamer.h - RISCV Target Streamer ----------*- C++ -*--===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_LIB_TARGET_RISCV_RISCVTARGETSTREAMER_H
+#define LLVM_LIB_TARGET_RISCV_RISCVTARGETSTREAMER_H
+
+#include "llvm/MC/MCStreamer.h"
+
+namespace llvm {
+
+class RISCVTargetStreamer : public MCTargetStreamer {
+public:
+  RISCVTargetStreamer(MCStreamer &S);
+
+  virtual void emitDirectiveOptionRVC() = 0;
+  virtual void emitDirectiveOptionNoRVC() = 0;
+};
+
+// This part is for ascii assembly output
+class RISCVTargetAsmStreamer : public RISCVTargetStreamer {
+  formatted_raw_ostream &OS;
+
+public:
+  RISCVTargetAsmStreamer(MCStreamer &S, formatted_raw_ostream &OS);
+
+  void emitDirectiveOptionRVC() override;
+  void emitDirectiveOptionNoRVC() override;
+};
+
+}
+#endif