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Remove uses of MCSectionData from ELFObjectWriter. NFC. 

llvm-svn: 238317
This commit is contained in:
Rafael Espindola 2015-05-27 13:30:50 +00:00
parent efa25c2836
commit e15b1b766e
1 changed files with 7 additions and 9 deletions
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16
llvm/lib/MC/ELFObjectWriter.cpp
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@ -231,7 +231,7 @@ class ELFObjectWriter : public MCObjectWriter {
const SectionIndexMapTy &SectionIndexMap, const SectionIndexMapTy &SectionIndexMap,
const SectionOffsetsTy &SectionOffsets); const SectionOffsetsTy &SectionOffsets);
void writeSectionData(const MCAssembler &Asm, const MCSectionData &SD, void writeSectionData(const MCAssembler &Asm, MCSection &Sec,
const MCAsmLayout &Layout); const MCAsmLayout &Layout);
void WriteSecHdrEntry(uint32_t Name, uint32_t Type, uint64_t Flags, void WriteSecHdrEntry(uint32_t Name, uint32_t Type, uint64_t Flags,
@ -1139,10 +1139,9 @@ prependCompressionHeader(uint64_t Size,
return true; return true;
} }
void ELFObjectWriter::writeSectionData(const MCAssembler &Asm, void ELFObjectWriter::writeSectionData(const MCAssembler &Asm, MCSection &Sec,
const MCSectionData &SD,
const MCAsmLayout &Layout) { const MCAsmLayout &Layout) {
MCSectionELF &Section = static_cast<MCSectionELF &>(SD.getSection()); MCSectionELF &Section = static_cast<MCSectionELF &>(Sec);
StringRef SectionName = Section.getSectionName(); StringRef SectionName = Section.getSectionName();
// Compressing debug_frame requires handling alignment fragments which is // Compressing debug_frame requires handling alignment fragments which is
@ -1155,7 +1154,7 @@ void ELFObjectWriter::writeSectionData(const MCAssembler &Asm,
} }
// Gather the uncompressed data from all the fragments. // Gather the uncompressed data from all the fragments.
const MCSectionData::FragmentListType &Fragments = SD.getFragmentList(); const MCSectionData::FragmentListType &Fragments = Section.getFragmentList();
SmallVector<char, 128> UncompressedData = SmallVector<char, 128> UncompressedData =
getUncompressedData(Layout, Fragments); getUncompressedData(Layout, Fragments);
@ -1343,9 +1342,8 @@ void ELFObjectWriter::WriteObject(MCAssembler &Asm,
SectionOffsetsTy SectionOffsets; SectionOffsetsTy SectionOffsets;
std::vector<MCSectionELF *> Groups; std::vector<MCSectionELF *> Groups;
std::vector<MCSectionELF *> Relocations; std::vector<MCSectionELF *> Relocations;
for (const MCSection &Sec : Asm) { for (MCSection &Sec : Asm) {
const MCSectionELF &Section = static_cast<const MCSectionELF &>(Sec); MCSectionELF &Section = static_cast<MCSectionELF &>(Sec);
const MCSectionData &SD = Section.getSectionData();
uint64_t Padding = OffsetToAlignment(OS.tell(), Section.getAlignment()); uint64_t Padding = OffsetToAlignment(OS.tell(), Section.getAlignment());
WriteZeros(Padding); WriteZeros(Padding);
@ -1354,7 +1352,7 @@ void ELFObjectWriter::WriteObject(MCAssembler &Asm,
uint64_t SecStart = OS.tell(); uint64_t SecStart = OS.tell();
const MCSymbol *SignatureSymbol = Section.getGroup(); const MCSymbol *SignatureSymbol = Section.getGroup();
writeSectionData(Asm, SD, Layout); writeSectionData(Asm, Section, Layout);
uint64_t SecEnd = OS.tell(); uint64_t SecEnd = OS.tell();
SectionOffsets[&Section] = std::make_pair(SecStart, SecEnd); SectionOffsets[&Section] = std::make_pair(SecStart, SecEnd);