1 //===-------- AMDGPUELFStreamer.h - ELF Object Output -----------*- 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 // This is a custom MCELFStreamer which allows us to insert some hooks before 11 // emitting data into an actual object file. 12 // 13 //===----------------------------------------------------------------------===// 14 15 #ifndef LLVM_LIB_TARGET_AMDGPU_MCTARGETDESC_AMDGPUELFSTREAMER_H 16 #define LLVM_LIB_TARGET_AMDGPU_MCTARGETDESC_AMDGPUELFSTREAMER_H 17 18 #include "llvm/MC/MCELFStreamer.h" 19 20 namespace llvm { 21 class MCAsmBackend; 22 class MCCodeEmitter; 23 class MCContext; 24 class MCSubtargetInfo; 25 26 class AMDGPUELFStreamer : public MCELFStreamer { 27 public: 28 AMDGPUELFStreamer(const Triple &T, MCContext &Context, 29 std::unique_ptr<MCAsmBackend> MAB, raw_pwrite_stream &OS, 30 std::unique_ptr<MCCodeEmitter> Emitter); 31 }; 32 33 MCELFStreamer *createAMDGPUELFStreamer(const Triple &T, MCContext &Context, 34 std::unique_ptr<MCAsmBackend> MAB, 35 raw_pwrite_stream &OS, 36 std::unique_ptr<MCCodeEmitter> Emitter, 37 bool RelaxAll); 38 } // namespace llvm. 39 40 #endif 41