lib/Target/NVPTX/NVPTXTargetObjectFile.h

   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