1 //===-- SparcTargetStreamer.h - Sparc 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_SPARC_SPARCTARGETSTREAMER_H 11 #define LLVM_LIB_TARGET_SPARC_SPARCTARGETSTREAMER_H 12 13 #include "llvm/MC/MCELFStreamer.h" 14 #include "llvm/MC/MCStreamer.h" 15 16 namespace llvm { 17 class SparcTargetStreamer : public MCTargetStreamer { 18 virtual void anchor(); 19 20 public: 21 SparcTargetStreamer(MCStreamer &S); 22 /// Emit ".register <reg>, #ignore". 23 virtual void emitSparcRegisterIgnore(unsigned reg) = 0; 24 /// Emit ".register <reg>, #scratch". 25 virtual void emitSparcRegisterScratch(unsigned reg) = 0; 26 }; 27 28 // This part is for ascii assembly output 29 class SparcTargetAsmStreamer : public SparcTargetStreamer { 30 formatted_raw_ostream &OS; 31 32 public: 33 SparcTargetAsmStreamer(MCStreamer &S, formatted_raw_ostream &OS); 34 void emitSparcRegisterIgnore(unsigned reg) override; 35 void emitSparcRegisterScratch(unsigned reg) override; 36 37 }; 38 39 // This part is for ELF object output 40 class SparcTargetELFStreamer : public SparcTargetStreamer { 41 public: 42 SparcTargetELFStreamer(MCStreamer &S); 43 MCELFStreamer &getStreamer(); 44 void emitSparcRegisterIgnore(unsigned reg) override {} 45 void emitSparcRegisterScratch(unsigned reg) override {} 46 }; 47 } // end namespace llvm 48 49 #endif 50
