1 //===-- AMDGPUELFObjectWriter.cpp - AMDGPU ELF Writer ----------------------==// 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 /// \file 9 //===----------------------------------------------------------------------===// 10 11 #include "AMDGPUMCTargetDesc.h" 12 #include "llvm/MC/MCELFObjectWriter.h" 13 #include "llvm/MC/MCFixup.h" 14 15 using namespace llvm; 16 17 namespace { 18 19 class AMDGPUELFObjectWriter : public MCELFObjectTargetWriter { 20 public: 21 AMDGPUELFObjectWriter(bool Is64Bit); 22 protected: 23 unsigned GetRelocType(const MCValue &Target, const MCFixup &Fixup, 24 bool IsPCRel) const override { 25 return Fixup.getKind(); 26 } 27 28 }; 29 30 31 } // End anonymous namespace 32 33 AMDGPUELFObjectWriter::AMDGPUELFObjectWriter(bool Is64Bit) 34 : MCELFObjectTargetWriter(Is64Bit, ELF::ELFOSABI_AMDGPU_HSA, 35 ELF::EM_AMDGPU, false) { } 36 37 MCObjectWriter *llvm::createAMDGPUELFObjectWriter(bool Is64Bit, raw_pwrite_stream &OS) { 38 MCELFObjectTargetWriter *MOTW = new AMDGPUELFObjectWriter(Is64Bit); 39 return createELFObjectWriter(MOTW, OS, true); 40 } 41
