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 = 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