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:
GetRelocType(const MCValue & Target,const MCFixup & Fixup,bool IsPCRel) const23 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
AMDGPUELFObjectWriter(bool Is64Bit)33 AMDGPUELFObjectWriter::AMDGPUELFObjectWriter(bool Is64Bit)
34 : MCELFObjectTargetWriter(Is64Bit, ELF::ELFOSABI_AMDGPU_HSA,
35 ELF::EM_AMDGPU, false) { }
36
createAMDGPUELFObjectWriter(bool Is64Bit,raw_pwrite_stream & OS)37 MCObjectWriter *llvm::createAMDGPUELFObjectWriter(bool Is64Bit, raw_pwrite_stream &OS) {
38 MCELFObjectTargetWriter *MOTW = new AMDGPUELFObjectWriter(Is64Bit);
39 return createELFObjectWriter(MOTW, OS, true);
40 }
41