It used to use an MCAssembler just to record the alignment of the sections.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237944
91177308-0d34-0410-b5e6-
96231b3b80d8
typedef std::map<const MCSectionELF *, std::pair<uint64_t, uint64_t>>
SectionOffsetsTy;
typedef std::map<const MCSectionELF *, std::pair<uint64_t, uint64_t>>
SectionOffsetsTy;
- void WriteSymbolTable(MCAssembler &Asm, const MCAsmLayout &Layout,
+ void writeSymbolTable(MCContext &Ctx, const MCAsmLayout &Layout,
SectionOffsetsTy &SectionOffsets);
bool shouldRelocateWithSymbol(const MCAssembler &Asm,
SectionOffsetsTy &SectionOffsets);
bool shouldRelocateWithSymbol(const MCAssembler &Asm,
MSD.SectionIndex, IsReserved);
}
MSD.SectionIndex, IsReserved);
}
-void ELFObjectWriter::WriteSymbolTable(MCAssembler &Asm,
+void ELFObjectWriter::writeSymbolTable(MCContext &Ctx,
const MCAsmLayout &Layout,
SectionOffsetsTy &SectionOffsets) {
const MCAsmLayout &Layout,
SectionOffsetsTy &SectionOffsets) {
-
- MCContext &Ctx = Asm.getContext();
-
unsigned EntrySize = is64Bit() ? ELF::SYMENTRY_SIZE64 : ELF::SYMENTRY_SIZE32;
// Symbol table
MCSectionELF *SymtabSection =
Ctx.getELFSection(".symtab", ELF::SHT_SYMTAB, 0, EntrySize, "");
unsigned EntrySize = is64Bit() ? ELF::SYMENTRY_SIZE64 : ELF::SYMENTRY_SIZE32;
// Symbol table
MCSectionELF *SymtabSection =
Ctx.getELFSection(".symtab", ELF::SHT_SYMTAB, 0, EntrySize, "");
- MCSectionData &SymtabSD = Asm.getOrCreateSectionData(*SymtabSection);
- SymtabSD.setAlignment(is64Bit() ? 8 : 4);
+ SymtabSection->setAlignment(is64Bit() ? 8 : 4);
SymbolTableIndex = addToSectionTable(SymtabSection);
// The string table must be emitted first because we need the index
SymbolTableIndex = addToSectionTable(SymtabSection);
// The string table must be emitted first because we need the index
SymbolTableWriter Writer(*this, is64Bit());
SymbolTableWriter Writer(*this, is64Bit());
- uint64_t Padding = OffsetToAlignment(OS.tell(), SymtabSD.getAlignment());
+ uint64_t Padding =
+ OffsetToAlignment(OS.tell(), SymtabSection->getAlignment());
WriteZeros(Padding);
uint64_t SecStart = OS.tell();
WriteZeros(Padding);
uint64_t SecStart = OS.tell();
MCSectionELF *SymtabShndxSection =
Ctx.getELFSection(".symtab_shndxr", ELF::SHT_SYMTAB_SHNDX, 0, 4, "");
addToSectionTable(SymtabShndxSection);
MCSectionELF *SymtabShndxSection =
Ctx.getELFSection(".symtab_shndxr", ELF::SHT_SYMTAB_SHNDX, 0, 4, "");
addToSectionTable(SymtabShndxSection);
- MCSectionData *SymtabShndxSD =
- &Asm.getOrCreateSectionData(*SymtabShndxSection);
- SymtabShndxSD->setAlignment(4);
+ SymtabShndxSection->setAlignment(4);
for (uint32_t Index : ShndxIndexes)
write(Index);
SecEnd = OS.tell();
for (uint32_t Index : ShndxIndexes)
write(Index);
SecEnd = OS.tell();
- WriteSymbolTable(Asm, Layout, SectionOffsets);
+ writeSymbolTable(Ctx, Layout, SectionOffsets);
{
uint64_t SecStart = OS.tell();
{
uint64_t SecStart = OS.tell();