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Add the gnu pubnames and pubtypes sections to the mc object file 

handling.

llvm-svn: 190344
This commit is contained in:
Eric Christopher 2013-09-09 20:03:14 +00:00
parent add00faa96
commit b0e769411d
2 changed files with 34 additions and 0 deletions
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10
llvm/include/llvm/MC/MCObjectFileInfo.h
View File

@ -125,6 +125,10 @@ protected:
const MCSection *DwarfStrOffDWOSection;
const MCSection *DwarfAddrSection;
/// Sections for newer gnu pubnames and pubtypes.
const MCSection *DwarfGnuPubNamesSection;
const MCSection *DwarfGnuPubTypesSection;
// Extra TLS Variable Data section. If the target needs to put additional
// information for a TLS variable, it'll go here.
const MCSection *TLSExtraDataSection;
@ -223,6 +227,12 @@ public:
const MCSection *getDwarfFrameSection() const { return DwarfFrameSection; }
const MCSection *getDwarfPubNamesSection() const{return DwarfPubNamesSection;}
const MCSection *getDwarfPubTypesSection() const{return DwarfPubTypesSection;}
const MCSection *getDwarfGnuPubNamesSection() const {
return DwarfGnuPubNamesSection;
}
const MCSection *getDwarfGnuPubTypesSection() const {
return DwarfGnuPubTypesSection;
}
const MCSection *getDwarfDebugInlineSection() const {
return DwarfDebugInlineSection;
}

24
llvm/lib/MC/MCObjectFileInfo.cpp
View File

@ -199,6 +199,14 @@ void MCObjectFileInfo::InitMachOMCObjectFileInfo(Triple T) {
Ctx->getMachOSection("__DWARF", "__debug_pubtypes",
MCSectionMachO::S_ATTR_DEBUG,
SectionKind::getMetadata());
DwarfGnuPubNamesSection =
Ctx->getMachOSection("__DWARF", "__debug_gnu_pubn",
MCSectionMachO::S_ATTR_DEBUG,
SectionKind::getMetadata());
DwarfGnuPubTypesSection =
Ctx->getMachOSection("__DWARF", "__debug_gnu_pubt",
MCSectionMachO::S_ATTR_DEBUG,
SectionKind::getMetadata());
DwarfStrSection =
Ctx->getMachOSection("__DWARF", "__debug_str",
MCSectionMachO::S_ATTR_DEBUG,
@ -435,6 +443,12 @@ void MCObjectFileInfo::InitELFMCObjectFileInfo(Triple T) {
DwarfPubTypesSection =
Ctx->getELFSection(".debug_pubtypes", ELF::SHT_PROGBITS, 0,
SectionKind::getMetadata());
DwarfGnuPubNamesSection =
Ctx->getELFSection(".debug_gnu_pubnames", ELF::SHT_PROGBITS, 0,
SectionKind::getMetadata());
DwarfGnuPubTypesSection =
Ctx->getELFSection(".debug_gnu_pubtypes", ELF::SHT_PROGBITS, 0,
SectionKind::getMetadata());
DwarfStrSection =
Ctx->getELFSection(".debug_str", ELF::SHT_PROGBITS,
ELF::SHF_MERGE | ELF::SHF_STRINGS,
@ -591,6 +605,16 @@ void MCObjectFileInfo::InitCOFFMCObjectFileInfo(Triple T) {
COFF::IMAGE_SCN_MEM_DISCARDABLE |
COFF::IMAGE_SCN_MEM_READ,
SectionKind::getMetadata());
DwarfPubNamesSection =
Ctx->getCOFFSection(".debug_gnu_pubnames",
COFF::IMAGE_SCN_MEM_DISCARDABLE |
COFF::IMAGE_SCN_MEM_READ,
SectionKind::getMetadata());
DwarfPubTypesSection =
Ctx->getCOFFSection(".debug_gnu_pubtypes",
COFF::IMAGE_SCN_MEM_DISCARDABLE |
COFF::IMAGE_SCN_MEM_READ,
SectionKind::getMetadata());
DwarfStrSection =
Ctx->getCOFFSection(".debug_str",
COFF::IMAGE_SCN_MEM_DISCARDABLE |