89   void emitLabel(MCSymbol *Symbol, SMLoc Loc = SMLoc()) override;
90   void emitAssignment(MCSymbol *Symbol, const MCExpr *Value) override;
91   void emitEHSymAttributes(const MCSymbol *Symbol, MCSymbol *EHSymbol) override;
103   bool emitSymbolAttribute(MCSymbol *Symbol, MCSymbolAttr Attribute) override;
104   void emitSymbolDesc(MCSymbol *Symbol, unsigned DescValue) override;
105   void emitCommonSymbol(MCSymbol *Symbol, uint64_t Size,
108   void emitLocalCommonSymbol(MCSymbol *Symbol, uint64_t Size,
110   void emitZerofill(MCSection *Section, MCSymbol *Symbol = nullptr,
113   void emitTBSSSymbol(MCSection *Section, MCSymbol *Symbol, uint64_t Size,
152 void MCMachOStreamer::emitEHSymAttributes(const MCSymbol *Symbol,  in emitEHSymAttributes()  argument
154   auto *Sym = cast<MCSymbolMachO>(Symbol);  in emitEHSymAttributes()
155   getAssembler().registerSymbol(*Symbol);  in emitEHSymAttributes()
156   if (Symbol->isExternal())  in emitEHSymAttributes()
164 void MCMachOStreamer::emitLabel(MCSymbol *Symbol, SMLoc Loc) {  in emitLabel()  argument
167   if (cast<MCSymbolMachO>(Symbol)->isSymbolLinkerVisible())  in emitLabel()
170   MCObjectStreamer::emitLabel(Symbol, Loc);  in emitLabel()
179   cast<MCSymbolMachO>(Symbol)->clearReferenceType();  in emitLabel()
182 void MCMachOStreamer::emitAssignment(MCSymbol *Symbol, const MCExpr *Value) {  in emitAssignment()  argument
189         cast<MCSymbolMachO>(Symbol)->setAltEntry();  in emitAssignment()
192   MCObjectStreamer::emitAssignment(Symbol, Value);  in emitAssignment()
272 void MCMachOStreamer::emitThumbFunc(MCSymbol *Symbol) {  in emitThumbFunc()  argument
275   getAssembler().setIsThumbFunc(Symbol);  in emitThumbFunc()
276   cast<MCSymbolMachO>(Symbol)->setThumbFunc();  in emitThumbFunc()
281   MCSymbolMachO *Symbol = cast<MCSymbolMachO>(Sym);  in emitSymbolAttribute()  local
289         {Symbol, getCurrentSectionOnly()});  in emitSymbolAttribute()
296   getAssembler().registerSymbol(*Symbol);  in emitSymbolAttribute()
327     Symbol->setExternal(true);  in emitSymbolAttribute()
334     Symbol->setReferenceTypeUndefinedLazy(false);  in emitSymbolAttribute()
339     Symbol->setNoDeadStrip();  in emitSymbolAttribute()
340     if (Symbol->isUndefined())  in emitSymbolAttribute()
341       Symbol->setReferenceTypeUndefinedLazy(true);  in emitSymbolAttribute()
348     Symbol->setNoDeadStrip();  in emitSymbolAttribute()
352     Symbol->setSymbolResolver();  in emitSymbolAttribute()
356     Symbol->setAltEntry();  in emitSymbolAttribute()
360     Symbol->setExternal(true);  in emitSymbolAttribute()
361     Symbol->setPrivateExtern(true);  in emitSymbolAttribute()
366     if (Symbol->isUndefined())  in emitSymbolAttribute()
367       Symbol->setWeakReference();  in emitSymbolAttribute()
373     Symbol->setWeakDefinition();  in emitSymbolAttribute()
377     Symbol->setWeakDefinition();  in emitSymbolAttribute()
378     Symbol->setWeakReference();  in emitSymbolAttribute()
382     Symbol->setCold();  in emitSymbolAttribute()
389 void MCMachOStreamer::emitSymbolDesc(MCSymbol *Symbol, unsigned DescValue) {  in emitSymbolDesc()  argument
391   getAssembler().registerSymbol(*Symbol);  in emitSymbolDesc()
392   cast<MCSymbolMachO>(Symbol)->setDesc(DescValue);  in emitSymbolDesc()
395 void MCMachOStreamer::emitCommonSymbol(MCSymbol *Symbol, uint64_t Size,  in emitCommonSymbol()  argument
398   assert(Symbol->isUndefined() && "Cannot define a symbol twice!");  in emitCommonSymbol()
400   getAssembler().registerSymbol(*Symbol);  in emitCommonSymbol()
401   Symbol->setExternal(true);  in emitCommonSymbol()
402   Symbol->setCommon(Size, ByteAlignment);  in emitCommonSymbol()
405 void MCMachOStreamer::emitLocalCommonSymbol(MCSymbol *Symbol, uint64_t Size,  in emitLocalCommonSymbol()  argument
409                       Symbol, Size, ByteAlignment);  in emitLocalCommonSymbol()
412 void MCMachOStreamer::emitZerofill(MCSection *Section, MCSymbol *Symbol,  in emitZerofill()  argument
430   if (Symbol) {  in emitZerofill()
432     emitLabel(Symbol);  in emitZerofill()
440 void MCMachOStreamer::emitTBSSSymbol(MCSection *Section, MCSymbol *Symbol,  in emitTBSSSymbol()  argument
442   emitZerofill(Section, Symbol, Size, ByteAlignment);  in emitTBSSSymbol()
471   for (const MCSymbol &Symbol : getAssembler().symbols()) {  in finishImpl()  local
472     auto &Sym = cast<MCSymbolMachO>(Symbol);  in finishImpl()
476       assert(Symbol.getOffset() == 0 &&  in finishImpl()
478       DefiningSymbolMap[Symbol.getFragment()] = &Symbol;  in finishImpl()
489       if (const MCSymbol *Symbol = DefiningSymbolMap.lookup(&Frag))  in finishImpl()  local
490         CurrentAtom = Symbol;  in finishImpl()