NVPTXTargetObjectFile.h revision 5a364c5561ec04e33a6f5d52c14f1bac6f247ea0 
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
17namespace llvm {
18class GlobalVariable;
19class Module;
20
21class NVPTXTargetObjectFile : public TargetLoweringObjectFile {
22
23public:
24  NVPTXTargetObjectFile() {
25    TextSection = 0;
26    DataSection = 0;
27    BSSSection = 0;
28    ReadOnlySection = 0;
29
30    StaticCtorSection = 0;
31    StaticDtorSection = 0;
32    LSDASection = 0;
33    EHFrameSection = 0;
34    DwarfAbbrevSection = 0;
35    DwarfInfoSection = 0;
36    DwarfLineSection = 0;
37    DwarfFrameSection = 0;
38    DwarfPubTypesSection = 0;
39    DwarfDebugInlineSection = 0;
40    DwarfStrSection = 0;
41    DwarfLocSection = 0;
42    DwarfARangesSection = 0;
43    DwarfRangesSection = 0;
44    DwarfMacroInfoSection = 0;
45  }
46
47  virtual ~NVPTXTargetObjectFile();
48
49  virtual void Initialize(MCContext &ctx, const TargetMachine &TM) {
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  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, const TargetMachine &TM) const {
97    return DataSection;
98  }
99
100};
101
102} // end namespace llvm
103
104#endif
105