/// @name MCStreamer Interface
/// @{
- virtual void SwitchSection(const MCSection *Section) {
- CurSection = Section;
+ virtual void InitSections() {
}
- virtual void EmitLabel(MCSymbol *Symbol) {}
+ virtual void ChangeSection(const MCSection *Section) {
+ }
+
+ virtual void EmitLabel(MCSymbol *Symbol) {
+ assert(Symbol->isUndefined() && "Cannot define a symbol twice!");
+ assert(getCurrentSection() && "Cannot emit before setting section!");
+ Symbol->setSection(*getCurrentSection());
+ }
virtual void EmitAssemblerFlag(MCAssemblerFlag Flag) {}
+ virtual void EmitThumbFunc(MCSymbol *Func) {}
virtual void EmitAssignment(MCSymbol *Symbol, const MCExpr *Value) {}
+ virtual void EmitWeakReference(MCSymbol *Alias, const MCSymbol *Symbol){}
+ virtual void EmitDwarfAdvanceLineAddr(int64_t LineDelta,
+ const MCSymbol *LastLabel,
+ const MCSymbol *Label) {}
virtual void EmitSymbolAttribute(MCSymbol *Symbol, MCSymbolAttr Attribute){}
virtual void EmitSymbolDesc(MCSymbol *Symbol, unsigned DescValue) {}
+
+ virtual void BeginCOFFSymbolDef(const MCSymbol *Symbol) {}
+ virtual void EmitCOFFSymbolStorageClass(int StorageClass) {}
+ virtual void EmitCOFFSymbolType(int Type) {}
+ virtual void EndCOFFSymbolDef() {}
+
virtual void EmitELFSize(MCSymbol *Symbol, const MCExpr *Value) {}
virtual void EmitCommonSymbol(MCSymbol *Symbol, uint64_t Size,
unsigned ByteAlignment) {}
virtual void EmitZerofill(const MCSection *Section, MCSymbol *Symbol = 0,
unsigned Size = 0, unsigned ByteAlignment = 0) {}
-
+ virtual void EmitTBSSSymbol(const MCSection *Section, MCSymbol *Symbol,
+ uint64_t Size, unsigned ByteAlignment) {}
virtual void EmitBytes(StringRef Data, unsigned AddrSpace) {}
- virtual void EmitValue(const MCExpr *Value, unsigned Size,
- unsigned AddrSpace) {}
+ virtual void EmitValueImpl(const MCExpr *Value, unsigned Size,
+ bool isPCRel, unsigned AddrSpace) {}
+ virtual void EmitULEB128Value(const MCExpr *Value,
+ unsigned AddrSpace = 0) {}
+ virtual void EmitSLEB128Value(const MCExpr *Value,
+ unsigned AddrSpace = 0) {}
virtual void EmitGPRel32Value(const MCExpr *Value) {}
virtual void EmitValueToAlignment(unsigned ByteAlignment, int64_t Value = 0,
unsigned ValueSize = 1,
unsigned char Value = 0) {}
virtual void EmitFileDirective(StringRef Filename) {}
- virtual void EmitDwarfFileDirective(unsigned FileNo,StringRef Filename) {}
+ virtual bool EmitDwarfFileDirective(unsigned FileNo,StringRef Filename) {
+ return false;
+ }
+ virtual void EmitDwarfLocDirective(unsigned FileNo, unsigned Line,
+ unsigned Column, unsigned Flags,
+ unsigned Isa, unsigned Discriminator) {}
virtual void EmitInstruction(const MCInst &Inst) {}
virtual void Finish() {}