diff options
Diffstat (limited to 'lib/CodeGen/TargetLoweringObjectFileImpl.cpp')
| -rw-r--r-- | lib/CodeGen/TargetLoweringObjectFileImpl.cpp | 176 |
1 files changed, 87 insertions, 89 deletions
diff --git a/lib/CodeGen/TargetLoweringObjectFileImpl.cpp b/lib/CodeGen/TargetLoweringObjectFileImpl.cpp index 427338b757..dc08cadaaa 100644 --- a/lib/CodeGen/TargetLoweringObjectFileImpl.cpp +++ b/lib/CodeGen/TargetLoweringObjectFileImpl.cpp @@ -39,91 +39,87 @@ using namespace dwarf; // ELF //===----------------------------------------------------------------------===// -const MCSection *TargetLoweringObjectFileELF:: -getELFSection(StringRef Section, unsigned Type, unsigned Flags, - SectionKind Kind, bool IsExplicit) const { - return getContext().getELFSection(Section, Type, Flags, Kind, IsExplicit); - -} - void TargetLoweringObjectFileELF::Initialize(MCContext &Ctx, const TargetMachine &TM) { TargetLoweringObjectFile::Initialize(Ctx, TM); BSSSection = - getELFSection(".bss", MCSectionELF::SHT_NOBITS, - MCSectionELF::SHF_WRITE | MCSectionELF::SHF_ALLOC, - SectionKind::getBSS()); + getContext().getELFSection(".bss", MCSectionELF::SHT_NOBITS, + MCSectionELF::SHF_WRITE |MCSectionELF::SHF_ALLOC, + SectionKind::getBSS()); TextSection = - getELFSection(".text", MCSectionELF::SHT_PROGBITS, - MCSectionELF::SHF_EXECINSTR | MCSectionELF::SHF_ALLOC, - SectionKind::getText()); + getContext().getELFSection(".text", MCSectionELF::SHT_PROGBITS, + MCSectionELF::SHF_EXECINSTR | + MCSectionELF::SHF_ALLOC, + SectionKind::getText()); DataSection = - getELFSection(".data", MCSectionELF::SHT_PROGBITS, - MCSectionELF::SHF_WRITE | MCSectionELF::SHF_ALLOC, - SectionKind::getDataRel()); + getContext().getELFSection(".data", MCSectionELF::SHT_PROGBITS, + MCSectionELF::SHF_WRITE |MCSectionELF::SHF_ALLOC, + SectionKind::getDataRel()); ReadOnlySection = - getELFSection(".rodata", MCSectionELF::SHT_PROGBITS, - MCSectionELF::SHF_ALLOC, - SectionKind::getReadOnly()); + getContext().getELFSection(".rodata", MCSectionELF::SHT_PROGBITS, + MCSectionELF::SHF_ALLOC, + SectionKind::getReadOnly()); TLSDataSection = - getELFSection(".tdata", MCSectionELF::SHT_PROGBITS, - MCSectionELF::SHF_ALLOC | MCSectionELF::SHF_TLS | - MCSectionELF::SHF_WRITE, SectionKind::getThreadData()); + getContext().getELFSection(".tdata", MCSectionELF::SHT_PROGBITS, + MCSectionELF::SHF_ALLOC | MCSectionELF::SHF_TLS | + MCSectionELF::SHF_WRITE, + SectionKind::getThreadData()); TLSBSSSection = - getELFSection(".tbss", MCSectionELF::SHT_NOBITS, - MCSectionELF::SHF_ALLOC | MCSectionELF::SHF_TLS | - MCSectionELF::SHF_WRITE, SectionKind::getThreadBSS()); + getContext().getELFSection(".tbss", MCSectionELF::SHT_NOBITS, + MCSectionELF::SHF_ALLOC | MCSectionELF::SHF_TLS | + MCSectionELF::SHF_WRITE, + SectionKind::getThreadBSS()); DataRelSection = - getELFSection(".data.rel", MCSectionELF::SHT_PROGBITS, - MCSectionELF::SHF_ALLOC | MCSectionELF::SHF_WRITE, - SectionKind::getDataRel()); + getContext().getELFSection(".data.rel", MCSectionELF::SHT_PROGBITS, + MCSectionELF::SHF_ALLOC |MCSectionELF::SHF_WRITE, + SectionKind::getDataRel()); DataRelLocalSection = - getELFSection(".data.rel.local", MCSectionELF::SHT_PROGBITS, - MCSectionELF::SHF_ALLOC | MCSectionELF::SHF_WRITE, - SectionKind::getDataRelLocal()); + getContext().getELFSection(".data.rel.local", MCSectionELF::SHT_PROGBITS, + MCSectionELF::SHF_ALLOC |MCSectionELF::SHF_WRITE, + SectionKind::getDataRelLocal()); DataRelROSection = - getELFSection(".data.rel.ro", MCSectionELF::SHT_PROGBITS, - MCSectionELF::SHF_ALLOC | MCSectionELF::SHF_WRITE, - SectionKind::getReadOnlyWithRel()); + getContext().getELFSection(".data.rel.ro", MCSectionELF::SHT_PROGBITS, + MCSectionELF::SHF_ALLOC |MCSectionELF::SHF_WRITE, + SectionKind::getReadOnlyWithRel()); DataRelROLocalSection = - getELFSection(".data.rel.ro.local", MCSectionELF::SHT_PROGBITS, - MCSectionELF::SHF_ALLOC | MCSectionELF::SHF_WRITE, - SectionKind::getReadOnlyWithRelLocal()); + getContext().getELFSection(".data.rel.ro.local", MCSectionELF::SHT_PROGBITS, + MCSectionELF::SHF_ALLOC |MCSectionELF::SHF_WRITE, + SectionKind::getReadOnlyWithRelLocal()); MergeableConst4Section = - getELFSection(".rodata.cst4", MCSectionELF::SHT_PROGBITS, - MCSectionELF::SHF_ALLOC | MCSectionELF::SHF_MERGE, - SectionKind::getMergeableConst4()); + getContext().getELFSection(".rodata.cst4", MCSectionELF::SHT_PROGBITS, + MCSectionELF::SHF_ALLOC |MCSectionELF::SHF_MERGE, + SectionKind::getMergeableConst4()); MergeableConst8Section = - getELFSection(".rodata.cst8", MCSectionELF::SHT_PROGBITS, - MCSectionELF::SHF_ALLOC | MCSectionELF::SHF_MERGE, - SectionKind::getMergeableConst8()); + getContext().getELFSection(".rodata.cst8", MCSectionELF::SHT_PROGBITS, + MCSectionELF::SHF_ALLOC |MCSectionELF::SHF_MERGE, + SectionKind::getMergeableConst8()); MergeableConst16Section = - getELFSection(".rodata.cst16", MCSectionELF::SHT_PROGBITS, - MCSectionELF::SHF_ALLOC | MCSectionELF::SHF_MERGE, - SectionKind::getMergeableConst16()); + getContext().getELFSection(".rodata.cst16", MCSectionELF::SHT_PROGBITS, + MCSectionELF::SHF_ALLOC |MCSectionELF::SHF_MERGE, + SectionKind::getMergeableConst16()); StaticCtorSection = - getELFSection(".ctors", MCSectionELF::SHT_PROGBITS, - MCSectionELF::SHF_ALLOC | MCSectionELF::SHF_WRITE, - SectionKind::getDataRel()); + getContext().getELFSection(".ctors", MCSectionELF::SHT_PROGBITS, + MCSectionELF::SHF_ALLOC |MCSectionELF::SHF_WRITE, + SectionKind::getDataRel()); StaticDtorSection = - getELFSection(".dtors", MCSectionELF::SHT_PROGBITS, - MCSectionELF::SHF_ALLOC | MCSectionELF::SHF_WRITE, - SectionKind::getDataRel()); + getContext().getELFSection(".dtors", MCSectionELF::SHT_PROGBITS, + MCSectionELF::SHF_ALLOC |MCSectionELF::SHF_WRITE, + SectionKind::getDataRel()); // Exception Handling Sections. @@ -132,47 +128,48 @@ void TargetLoweringObjectFileELF::Initialize(MCContext &Ctx, // runtime hit for C++ apps. Either the contents of the LSDA need to be // adjusted or this should be a data section. LSDASection = - getELFSection(".gcc_except_table", MCSectionELF::SHT_PROGBITS, - MCSectionELF::SHF_ALLOC, SectionKind::getReadOnly()); + getContext().getELFSection(".gcc_except_table", MCSectionELF::SHT_PROGBITS, + MCSectionELF::SHF_ALLOC, + SectionKind::getReadOnly()); EHFrameSection = - getELFSection(".eh_frame", MCSectionELF::SHT_PROGBITS, - MCSectionELF::SHF_ALLOC | MCSectionELF::SHF_WRITE, - SectionKind::getDataRel()); + getContext().getELFSection(".eh_frame", MCSectionELF::SHT_PROGBITS, + MCSectionELF::SHF_ALLOC |MCSectionELF::SHF_WRITE, + SectionKind::getDataRel()); // Debug Info Sections. DwarfAbbrevSection = - getELFSection(".debug_abbrev", MCSectionELF::SHT_PROGBITS, 0, - SectionKind::getMetadata()); + getContext().getELFSection(".debug_abbrev", MCSectionELF::SHT_PROGBITS, 0, + SectionKind::getMetadata()); DwarfInfoSection = - getELFSection(".debug_info", MCSectionELF::SHT_PROGBITS, 0, - SectionKind::getMetadata()); + getContext().getELFSection(".debug_info", MCSectionELF::SHT_PROGBITS, 0, + SectionKind::getMetadata()); DwarfLineSection = - getELFSection(".debug_line", MCSectionELF::SHT_PROGBITS, 0, - SectionKind::getMetadata()); + getContext().getELFSection(".debug_line", MCSectionELF::SHT_PROGBITS, 0, + SectionKind::getMetadata()); DwarfFrameSection = - getELFSection(".debug_frame", MCSectionELF::SHT_PROGBITS, 0, - SectionKind::getMetadata()); + getContext().getELFSection(".debug_frame", MCSectionELF::SHT_PROGBITS, 0, + SectionKind::getMetadata()); DwarfPubNamesSection = - getELFSection(".debug_pubnames", MCSectionELF::SHT_PROGBITS, 0, - SectionKind::getMetadata()); + getContext().getELFSection(".debug_pubnames", MCSectionELF::SHT_PROGBITS, 0, + SectionKind::getMetadata()); DwarfPubTypesSection = - getELFSection(".debug_pubtypes", MCSectionELF::SHT_PROGBITS, 0, - SectionKind::getMetadata()); + getContext().getELFSection(".debug_pubtypes", MCSectionELF::SHT_PROGBITS, 0, + SectionKind::getMetadata()); DwarfStrSection = - getELFSection(".debug_str", MCSectionELF::SHT_PROGBITS, 0, - SectionKind::getMetadata()); + getContext().getELFSection(".debug_str", MCSectionELF::SHT_PROGBITS, 0, + SectionKind::getMetadata()); DwarfLocSection = - getELFSection(".debug_loc", MCSectionELF::SHT_PROGBITS, 0, - SectionKind::getMetadata()); + getContext().getELFSection(".debug_loc", MCSectionELF::SHT_PROGBITS, 0, + SectionKind::getMetadata()); DwarfARangesSection = - getELFSection(".debug_aranges", MCSectionELF::SHT_PROGBITS, 0, - SectionKind::getMetadata()); + getContext().getELFSection(".debug_aranges", MCSectionELF::SHT_PROGBITS, 0, + SectionKind::getMetadata()); DwarfRangesSection = - getELFSection(".debug_ranges", MCSectionELF::SHT_PROGBITS, 0, - SectionKind::getMetadata()); + getContext().getELFSection(".debug_ranges", MCSectionELF::SHT_PROGBITS, 0, + SectionKind::getMetadata()); DwarfMacroInfoSection = - getELFSection(".debug_macinfo", MCSectionELF::SHT_PROGBITS, 0, - SectionKind::getMetadata()); + getContext().getELFSection(".debug_macinfo", MCSectionELF::SHT_PROGBITS, 0, + SectionKind::getMetadata()); } @@ -261,9 +258,9 @@ getExplicitSectionGlobal(const GlobalValue *GV, SectionKind Kind, // Infer section flags from the section name if we can. Kind = getELFKindForNamedSection(SectionName, Kind); - return getELFSection(SectionName, - getELFSectionType(SectionName, Kind), - getELFSectionFlags(Kind), Kind, true); + return getContext().getELFSection(SectionName, + getELFSectionType(SectionName, Kind), + getELFSectionFlags(Kind), Kind, true); } static const char *getSectionPrefixForUniqueGlobal(SectionKind Kind) { @@ -293,8 +290,9 @@ SelectSectionForGlobal(const GlobalValue *GV, SectionKind Kind, SmallString<128> Name(Prefix, Prefix+strlen(Prefix)); MCSymbol *Sym = Mang->getSymbol(GV); Name.append(Sym->getName().begin(), Sym->getName().end()); - return getELFSection(Name.str(), getELFSectionType(Name.str(), Kind), - getELFSectionFlags(Kind), Kind); + return getContext().getELFSection(Name.str(), + getELFSectionType(Name.str(), Kind), + getELFSectionFlags(Kind), Kind); } if (Kind.isText()) return TextSection; @@ -319,11 +317,11 @@ SelectSectionForGlobal(const GlobalValue *GV, SectionKind Kind, std::string Name = SizeSpec + utostr(Align); - return getELFSection(Name, MCSectionELF::SHT_PROGBITS, - MCSectionELF::SHF_ALLOC | - MCSectionELF::SHF_MERGE | - MCSectionELF::SHF_STRINGS, - Kind); + return getContext().getELFSection(Name, MCSectionELF::SHT_PROGBITS, + MCSectionELF::SHF_ALLOC | + MCSectionELF::SHF_MERGE | + MCSectionELF::SHF_STRINGS, + Kind); } if (Kind.isMergeableConst()) { |