// Sentinel value for the absolute pseudo section.
MCSection *MCSymbol::AbsolutePseudoSection = reinterpret_cast<MCSection *>(1);
+const unsigned MCSymbol::NumCommonAlignmentBits;
+const unsigned MCSymbol::NumFlagsBits;
+
void *MCSymbol::operator new(size_t s, const StringMapEntry<bool> *Name,
MCContext &Ctx) {
// We may need more space for a Name to account for alignment. So allocate
// For safety, ensure that the alignment of a pointer is enough for an
// MCSymbol. This also ensures we don't need padding between the name and
// symbol.
- static_assert(AlignOf<MCSymbol>::Alignment <=
+ static_assert((unsigned)AlignOf<MCSymbol>::Alignment <=
AlignOf<NameEntryStorageTy>::Alignment,
"Bad alignment of MCSymbol");
void *Storage = Ctx.allocate(Size, alignOf<NameEntryStorageTy>());
void MCSymbol::setVariableValue(const MCExpr *Value) {
assert(!IsUsed && "Cannot set a variable that has already been used.");
assert(Value && "Invalid variable value!");
+ assert((SymbolContents == SymContentsUnset ||
+ SymbolContents == SymContentsVariable) &&
+ "Cannot give common/offset symbol a variable value");
this->Value = Value;
- SectionOrFragment = nullptr;
+ SymbolContents = SymContentsVariable;
+ setUndefined();
}
void MCSymbol::print(raw_ostream &OS, const MCAsmInfo *MAI) const {