62   void EmitLabel(MCSymbol *Symbol) override;
63   void EmitEHSymAttributes(const MCSymbol *Symbol, MCSymbol *EHSymbol) override;
70   bool EmitSymbolAttribute(MCSymbol *Symbol, MCSymbolAttr Attribute) override;
71   void EmitSymbolDesc(MCSymbol *Symbol, unsigned DescValue) override;
72   void EmitCommonSymbol(MCSymbol *Symbol, uint64_t Size,
74   void BeginCOFFSymbolDef(const MCSymbol *Symbol) override {  in BeginCOFFSymbolDef()  argument
86   void EmitELFSize(MCSymbol *Symbol, const MCExpr *Value) override {  in EmitELFSize()  argument
89   void EmitLocalCommonSymbol(MCSymbol *Symbol, uint64_t Size,
91   void EmitZerofill(const MCSection *Section, MCSymbol *Symbol = nullptr,
93   virtual void EmitTBSSSymbol(const MCSection *Section, MCSymbol *Symbol,
120   // Output a linker-local symbol so we don't need section-relative local  in ChangeSection()
129 void MCMachOStreamer::EmitEHSymAttributes(const MCSymbol *Symbol,  in EmitEHSymAttributes()  argument
132     getAssembler().getOrCreateSymbolData(*Symbol);  in EmitEHSymAttributes()
141 void MCMachOStreamer::EmitLabel(MCSymbol *Symbol) {  in EmitLabel()  argument
142   assert(Symbol->isUndefined() && "Cannot define a symbol twice!");  in EmitLabel()
145   AssignSection(Symbol, getCurrentSection().first);  in EmitLabel()
146   // We have to create a new fragment if this is an atom defining symbol,  in EmitLabel()
148   if (getAssembler().isSymbolLinkerVisible(*Symbol))  in EmitLabel()
151   MCObjectStreamer::EmitLabel(Symbol);  in EmitLabel()
153   MCSymbolData &SD = getAssembler().getSymbolData(*Symbol);  in EmitLabel()
232 void MCMachOStreamer::EmitThumbFunc(MCSymbol *Symbol) {  in EmitThumbFunc()  argument
235   getAssembler().setIsThumbFunc(Symbol);  in EmitThumbFunc()
238 bool MCMachOStreamer::EmitSymbolAttribute(MCSymbol *Symbol,  in EmitSymbolAttribute()  argument
243     // Note that we intentionally cannot use the symbol data here; this is  in EmitSymbolAttribute()
246     ISD.Symbol = Symbol;  in EmitSymbolAttribute()
252   // Adding a symbol attribute always introduces the symbol, note that an  in EmitSymbolAttribute()
254   // the symbol with the assembler.  in EmitSymbolAttribute()
255   MCSymbolData &SD = getAssembler().getOrCreateSymbolData(*Symbol);  in EmitSymbolAttribute()
257   // The implementation of symbol attributes is designed to match 'as', but it  in EmitSymbolAttribute()
283     // it isn't very consistent because it implements this as part of symbol  in EmitSymbolAttribute()
294     if (Symbol->isUndefined())  in EmitSymbolAttribute()
316     if (Symbol->isUndefined())  in EmitSymbolAttribute()
334 void MCMachOStreamer::EmitSymbolDesc(MCSymbol *Symbol, unsigned DescValue) {  in EmitSymbolDesc()  argument
338   getAssembler().getOrCreateSymbolData(*Symbol).setFlags(  in EmitSymbolDesc()
342 void MCMachOStreamer::EmitCommonSymbol(MCSymbol *Symbol, uint64_t Size,  in EmitCommonSymbol()  argument
345   assert(Symbol->isUndefined() && "Cannot define a symbol twice!");  in EmitCommonSymbol()
347   AssignSection(Symbol, nullptr);  in EmitCommonSymbol()
349   MCSymbolData &SD = getAssembler().getOrCreateSymbolData(*Symbol);  in EmitCommonSymbol()
354 void MCMachOStreamer::EmitLocalCommonSymbol(MCSymbol *Symbol, uint64_t Size,  in EmitLocalCommonSymbol()  argument
358                       Symbol, Size, ByteAlignment);  in EmitLocalCommonSymbol()
361 void MCMachOStreamer::EmitZerofill(const MCSection *Section, MCSymbol *Symbol,  in EmitZerofill()  argument
365   // The symbol may not be present, which only creates the section.  in EmitZerofill()
366   if (!Symbol)  in EmitZerofill()
372   assert(Symbol->isUndefined() && "Cannot define a symbol twice!");  in EmitZerofill()
374   MCSymbolData &SD = getAssembler().getOrCreateSymbolData(*Symbol);  in EmitZerofill()
383   AssignSection(Symbol, Section);  in EmitZerofill()
392 void MCMachOStreamer::EmitTBSSSymbol(const MCSection *Section, MCSymbol *Symbol,  in EmitTBSSSymbol()  argument
394   EmitZerofill(Section, Symbol, Size, ByteAlignment);  in EmitTBSSSymbol()
422   // First, scan the symbol table to build a lookup table from fragments to  in FinishImpl()
428       // An atom defining symbol should never be internal to a fragment.  in FinishImpl()
429       assert(SD.getOffset() == 0 && "Invalid offset in atom defining symbol!");  in FinishImpl()
435   // symbol.  in FinishImpl()