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https://github.com/c64scene-ar/llvm-6502.git
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354362524a
This patch removes most of the trivial cases of weak vtables by pinning them to a single object file. The memory leaks in this version have been fixed. Thanks Alexey for pointing them out. Differential Revision: http://llvm-reviews.chandlerc.com/D2068 Reviewed by Andy git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195064 91177308-0d34-0410-b5e6-96231b3b80d8
105 lines
3.4 KiB
C++
105 lines
3.4 KiB
C++
//===-- NVPTXTargetObjectFile.h - NVPTX Object Info -------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_TARGET_NVPTX_TARGETOBJECTFILE_H
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#define LLVM_TARGET_NVPTX_TARGETOBJECTFILE_H
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#include "NVPTXSection.h"
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#include "llvm/Target/TargetLoweringObjectFile.h"
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#include <string>
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namespace llvm {
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class GlobalVariable;
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class Module;
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class NVPTXTargetObjectFile : public TargetLoweringObjectFile {
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public:
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NVPTXTargetObjectFile() {
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TextSection = 0;
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DataSection = 0;
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BSSSection = 0;
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ReadOnlySection = 0;
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StaticCtorSection = 0;
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StaticDtorSection = 0;
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LSDASection = 0;
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EHFrameSection = 0;
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DwarfAbbrevSection = 0;
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DwarfInfoSection = 0;
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DwarfLineSection = 0;
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DwarfFrameSection = 0;
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DwarfPubTypesSection = 0;
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DwarfDebugInlineSection = 0;
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DwarfStrSection = 0;
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DwarfLocSection = 0;
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DwarfARangesSection = 0;
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DwarfRangesSection = 0;
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DwarfMacroInfoSection = 0;
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}
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virtual ~NVPTXTargetObjectFile();
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virtual void Initialize(MCContext &ctx, const TargetMachine &TM) {
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TargetLoweringObjectFile::Initialize(ctx, TM);
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TextSection = new NVPTXSection(MCSection::SV_ELF, SectionKind::getText());
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DataSection =
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new NVPTXSection(MCSection::SV_ELF, SectionKind::getDataRel());
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BSSSection = new NVPTXSection(MCSection::SV_ELF, SectionKind::getBSS());
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ReadOnlySection =
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new NVPTXSection(MCSection::SV_ELF, SectionKind::getReadOnly());
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StaticCtorSection =
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new NVPTXSection(MCSection::SV_ELF, SectionKind::getMetadata());
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StaticDtorSection =
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new NVPTXSection(MCSection::SV_ELF, SectionKind::getMetadata());
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LSDASection =
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new NVPTXSection(MCSection::SV_ELF, SectionKind::getMetadata());
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EHFrameSection =
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new NVPTXSection(MCSection::SV_ELF, SectionKind::getMetadata());
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DwarfAbbrevSection =
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new NVPTXSection(MCSection::SV_ELF, SectionKind::getMetadata());
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DwarfInfoSection =
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new NVPTXSection(MCSection::SV_ELF, SectionKind::getMetadata());
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DwarfLineSection =
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new NVPTXSection(MCSection::SV_ELF, SectionKind::getMetadata());
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DwarfFrameSection =
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new NVPTXSection(MCSection::SV_ELF, SectionKind::getMetadata());
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DwarfPubTypesSection =
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new NVPTXSection(MCSection::SV_ELF, SectionKind::getMetadata());
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DwarfDebugInlineSection =
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new NVPTXSection(MCSection::SV_ELF, SectionKind::getMetadata());
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DwarfStrSection =
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new NVPTXSection(MCSection::SV_ELF, SectionKind::getMetadata());
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DwarfLocSection =
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new NVPTXSection(MCSection::SV_ELF, SectionKind::getMetadata());
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DwarfARangesSection =
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new NVPTXSection(MCSection::SV_ELF, SectionKind::getMetadata());
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DwarfRangesSection =
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new NVPTXSection(MCSection::SV_ELF, SectionKind::getMetadata());
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DwarfMacroInfoSection =
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new NVPTXSection(MCSection::SV_ELF, SectionKind::getMetadata());
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}
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virtual const MCSection *getSectionForConstant(SectionKind Kind) const {
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return ReadOnlySection;
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}
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virtual const MCSection *
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getExplicitSectionGlobal(const GlobalValue *GV, SectionKind Kind,
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Mangler *Mang, const TargetMachine &TM) const {
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return DataSection;
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}
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};
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} // end namespace llvm
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#endif
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