1 //===-- NVPTXTargetObjectFile.h - NVPTX Object Info -------------*- 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_TARGET_NVPTX_TARGETOBJECTFILE_H 11 #define LLVM_TARGET_NVPTX_TARGETOBJECTFILE_H 12 13 #include "NVPTXSection.h" 14 #include "llvm/Target/TargetLoweringObjectFile.h" 15 #include <string> 16 17 namespace llvm { 18 class GlobalVariable; 19 class Module; 20 21 class NVPTXTargetObjectFile : public TargetLoweringObjectFile { 22 23 public: 24 NVPTXTargetObjectFile() { 25 TextSection = nullptr; 26 DataSection = nullptr; 27 BSSSection = nullptr; 28 ReadOnlySection = nullptr; 29 30 StaticCtorSection = nullptr; 31 StaticDtorSection = nullptr; 32 LSDASection = nullptr; 33 EHFrameSection = nullptr; 34 DwarfAbbrevSection = nullptr; 35 DwarfInfoSection = nullptr; 36 DwarfLineSection = nullptr; 37 DwarfFrameSection = nullptr; 38 DwarfPubTypesSection = nullptr; 39 DwarfDebugInlineSection = nullptr; 40 DwarfStrSection = nullptr; 41 DwarfLocSection = nullptr; 42 DwarfARangesSection = nullptr; 43 DwarfRangesSection = nullptr; 44 DwarfMacroInfoSection = nullptr; 45 } 46 47 virtual ~NVPTXTargetObjectFile(); 48 49 void Initialize(MCContext &ctx, const TargetMachine &TM) override { 50 TargetLoweringObjectFile::Initialize(ctx, TM); 51 TextSection = new NVPTXSection(MCSection::SV_ELF, SectionKind::getText()); 52 DataSection = 53 new NVPTXSection(MCSection::SV_ELF, SectionKind::getDataRel()); 54 BSSSection = new NVPTXSection(MCSection::SV_ELF, SectionKind::getBSS()); 55 ReadOnlySection = 56 new NVPTXSection(MCSection::SV_ELF, SectionKind::getReadOnly()); 57 58 StaticCtorSection = 59 new NVPTXSection(MCSection::SV_ELF, SectionKind::getMetadata()); 60 StaticDtorSection = 61 new NVPTXSection(MCSection::SV_ELF, SectionKind::getMetadata()); 62 LSDASection = 63 new NVPTXSection(MCSection::SV_ELF, SectionKind::getMetadata()); 64 EHFrameSection = 65 new NVPTXSection(MCSection::SV_ELF, SectionKind::getMetadata()); 66 DwarfAbbrevSection = 67 new NVPTXSection(MCSection::SV_ELF, SectionKind::getMetadata()); 68 DwarfInfoSection = 69 new NVPTXSection(MCSection::SV_ELF, SectionKind::getMetadata()); 70 DwarfLineSection = 71 new NVPTXSection(MCSection::SV_ELF, SectionKind::getMetadata()); 72 DwarfFrameSection = 73 new NVPTXSection(MCSection::SV_ELF, SectionKind::getMetadata()); 74 DwarfPubTypesSection = 75 new NVPTXSection(MCSection::SV_ELF, SectionKind::getMetadata()); 76 DwarfDebugInlineSection = 77 new NVPTXSection(MCSection::SV_ELF, SectionKind::getMetadata()); 78 DwarfStrSection = 79 new NVPTXSection(MCSection::SV_ELF, SectionKind::getMetadata()); 80 DwarfLocSection = 81 new NVPTXSection(MCSection::SV_ELF, SectionKind::getMetadata()); 82 DwarfARangesSection = 83 new NVPTXSection(MCSection::SV_ELF, SectionKind::getMetadata()); 84 DwarfRangesSection = 85 new NVPTXSection(MCSection::SV_ELF, SectionKind::getMetadata()); 86 DwarfMacroInfoSection = 87 new NVPTXSection(MCSection::SV_ELF, SectionKind::getMetadata()); 88 } 89 90 const MCSection *getSectionForConstant(SectionKind Kind) const override { 91 return ReadOnlySection; 92 } 93 94 const MCSection *getExplicitSectionGlobal(const GlobalValue *GV, 95 SectionKind Kind, Mangler &Mang, 96 const TargetMachine &TM) const override { 97 return DataSection; 98 } 99 100 }; 101 102 } // end namespace llvm 103 104 #endif 105
