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 ~NVPTXTargetObjectFile() { 26 delete TextSection; 27 delete DataSection; 28 delete BSSSection; 29 delete ReadOnlySection; 30 31 delete StaticCtorSection; 32 delete StaticDtorSection; 33 delete LSDASection; 34 delete EHFrameSection; 35 delete DwarfAbbrevSection; 36 delete DwarfInfoSection; 37 delete DwarfLineSection; 38 delete DwarfFrameSection; 39 delete DwarfPubTypesSection; 40 delete DwarfDebugInlineSection; 41 delete DwarfStrSection; 42 delete DwarfLocSection; 43 delete DwarfARangesSection; 44 delete DwarfRangesSection; 45 delete DwarfMacroInfoSection; 46 } 47 48 virtual void Initialize(MCContext &ctx, const TargetMachine &TM) { 49 TextSection = new NVPTXSection(MCSection::SV_ELF, 50 SectionKind::getText()); 51 DataSection = new NVPTXSection(MCSection::SV_ELF, 52 SectionKind::getDataRel()); 53 BSSSection = new NVPTXSection(MCSection::SV_ELF, 54 SectionKind::getBSS()); 55 ReadOnlySection = new NVPTXSection(MCSection::SV_ELF, 56 SectionKind::getReadOnly()); 57 58 StaticCtorSection = new NVPTXSection(MCSection::SV_ELF, 59 SectionKind::getMetadata()); 60 StaticDtorSection = new NVPTXSection(MCSection::SV_ELF, 61 SectionKind::getMetadata()); 62 LSDASection = new NVPTXSection(MCSection::SV_ELF, 63 SectionKind::getMetadata()); 64 EHFrameSection = new NVPTXSection(MCSection::SV_ELF, 65 SectionKind::getMetadata()); 66 DwarfAbbrevSection = new NVPTXSection(MCSection::SV_ELF, 67 SectionKind::getMetadata()); 68 DwarfInfoSection = new NVPTXSection(MCSection::SV_ELF, 69 SectionKind::getMetadata()); 70 DwarfLineSection = new NVPTXSection(MCSection::SV_ELF, 71 SectionKind::getMetadata()); 72 DwarfFrameSection = new NVPTXSection(MCSection::SV_ELF, 73 SectionKind::getMetadata()); 74 DwarfPubTypesSection = new NVPTXSection(MCSection::SV_ELF, 75 SectionKind::getMetadata()); 76 DwarfDebugInlineSection = new NVPTXSection(MCSection::SV_ELF, 77 SectionKind::getMetadata()); 78 DwarfStrSection = new NVPTXSection(MCSection::SV_ELF, 79 SectionKind::getMetadata()); 80 DwarfLocSection = new NVPTXSection(MCSection::SV_ELF, 81 SectionKind::getMetadata()); 82 DwarfARangesSection = new NVPTXSection(MCSection::SV_ELF, 83 SectionKind::getMetadata()); 84 DwarfRangesSection = new NVPTXSection(MCSection::SV_ELF, 85 SectionKind::getMetadata()); 86 DwarfMacroInfoSection = new NVPTXSection(MCSection::SV_ELF, 87 SectionKind::getMetadata()); 88 } 89 90 virtual const MCSection *getSectionForConstant(SectionKind Kind) const { 91 return ReadOnlySection; 92 } 93 94 virtual const MCSection * 95 getExplicitSectionGlobal(const GlobalValue *GV, SectionKind Kind, 96 Mangler *Mang, 97 const TargetMachine &TM) const { 98 return DataSection; 99 } 100 101 }; 102 103 } // end namespace llvm 104 105 #endif 106
