namespace llvm {
class MipsTargetStreamer : public MCTargetStreamer {
- virtual void anchor();
-
public:
- virtual void emitMipsHackELFFlags(unsigned Flags) = 0;
- virtual void emitMipsHackSTOCG(MCSymbol *Sym, unsigned Val) = 0;
+ MipsTargetStreamer(MCStreamer &S);
+ virtual void emitDirectiveSetMicroMips();
+ virtual void emitDirectiveSetNoMicroMips();
+ virtual void emitDirectiveSetMips16();
+ virtual void emitDirectiveSetNoMips16();
+
+ virtual void emitDirectiveSetReorder();
+ virtual void emitDirectiveSetNoReorder();
+ virtual void emitDirectiveSetMacro();
+ virtual void emitDirectiveSetNoMacro();
+ virtual void emitDirectiveSetAt();
+ virtual void emitDirectiveSetNoAt();
+ virtual void emitDirectiveEnd(StringRef Name);
+
+ virtual void emitDirectiveEnt(const MCSymbol &Symbol);
+ virtual void emitDirectiveAbiCalls();
+ virtual void emitDirectiveNaN2008();
+ virtual void emitDirectiveNaNLegacy();
+ virtual void emitDirectiveOptionPic0();
+ virtual void emitDirectiveOptionPic2();
+ virtual void emitFrame(unsigned StackReg, unsigned StackSize,
+ unsigned ReturnReg);
+ virtual void emitMask(unsigned CPUBitmask, int CPUTopSavedRegOff);
+ virtual void emitFMask(unsigned FPUBitmask, int FPUTopSavedRegOff);
+
+ virtual void emitDirectiveSetMips32R2();
+ virtual void emitDirectiveSetMips64();
+ virtual void emitDirectiveSetMips64R2();
+ virtual void emitDirectiveSetDsp();
+
+ // PIC support
+ virtual void emitDirectiveCpload(unsigned RegNo);
+ virtual void emitDirectiveCpsetup(unsigned RegNo, int RegOrOffset,
+ const MCSymbol &Sym, bool IsReg);
};
// This part is for ascii assembly output
formatted_raw_ostream &OS;
public:
- MipsTargetAsmStreamer(formatted_raw_ostream &OS);
- virtual void emitMipsHackELFFlags(unsigned Flags);
- virtual void emitMipsHackSTOCG(MCSymbol *Sym, unsigned Val);
+ MipsTargetAsmStreamer(MCStreamer &S, formatted_raw_ostream &OS);
+ void emitDirectiveSetMicroMips() override;
+ void emitDirectiveSetNoMicroMips() override;
+ void emitDirectiveSetMips16() override;
+ void emitDirectiveSetNoMips16() override;
+
+ void emitDirectiveSetReorder() override;
+ void emitDirectiveSetNoReorder() override;
+ void emitDirectiveSetMacro() override;
+ void emitDirectiveSetNoMacro() override;
+ void emitDirectiveSetAt() override;
+ void emitDirectiveSetNoAt() override;
+ void emitDirectiveEnd(StringRef Name) override;
+
+ void emitDirectiveEnt(const MCSymbol &Symbol) override;
+ void emitDirectiveAbiCalls() override;
+ void emitDirectiveNaN2008() override;
+ void emitDirectiveNaNLegacy() override;
+ void emitDirectiveOptionPic0() override;
+ void emitDirectiveOptionPic2() override;
+ void emitFrame(unsigned StackReg, unsigned StackSize,
+ unsigned ReturnReg) override;
+ void emitMask(unsigned CPUBitmask, int CPUTopSavedRegOff) override;
+ void emitFMask(unsigned FPUBitmask, int FPUTopSavedRegOff) override;
+
+ void emitDirectiveSetMips32R2() override;
+ void emitDirectiveSetMips64() override;
+ void emitDirectiveSetMips64R2() override;
+ void emitDirectiveSetDsp() override;
+
+ // PIC support
+ virtual void emitDirectiveCpload(unsigned RegNo);
+ void emitDirectiveCpsetup(unsigned RegNo, int RegOrOffset,
+ const MCSymbol &Sym, bool IsReg) override;
};
// This part is for ELF object output
class MipsTargetELFStreamer : public MipsTargetStreamer {
+ bool MicroMipsEnabled;
+ const MCSubtargetInfo &STI;
+ bool Pic;
+
public:
+ bool isMicroMipsEnabled() const { return MicroMipsEnabled; }
MCELFStreamer &getStreamer();
- virtual void emitMipsHackELFFlags(unsigned Flags);
- virtual void emitMipsHackSTOCG(MCSymbol *Sym, unsigned Val);
+ MipsTargetELFStreamer(MCStreamer &S, const MCSubtargetInfo &STI);
+
+ void emitLabel(MCSymbol *Symbol) override;
+ void emitAssignment(MCSymbol *Symbol, const MCExpr *Value) override;
+ void finish() override;
+
+ void emitDirectiveSetMicroMips() override;
+ void emitDirectiveSetNoMicroMips() override;
+ void emitDirectiveSetMips16() override;
+ void emitDirectiveSetNoMips16() override;
+
+ void emitDirectiveSetReorder() override;
+ void emitDirectiveSetNoReorder() override;
+ void emitDirectiveSetMacro() override;
+ void emitDirectiveSetNoMacro() override;
+ void emitDirectiveSetAt() override;
+ void emitDirectiveSetNoAt() override;
+ void emitDirectiveEnd(StringRef Name) override;
+
+ void emitDirectiveEnt(const MCSymbol &Symbol) override;
+ void emitDirectiveAbiCalls() override;
+ void emitDirectiveNaN2008() override;
+ void emitDirectiveNaNLegacy() override;
+ void emitDirectiveOptionPic0() override;
+ void emitDirectiveOptionPic2() override;
+ void emitFrame(unsigned StackReg, unsigned StackSize,
+ unsigned ReturnReg) override;
+ void emitMask(unsigned CPUBitmask, int CPUTopSavedRegOff) override;
+ void emitFMask(unsigned FPUBitmask, int FPUTopSavedRegOff) override;
+
+ void emitDirectiveSetMips32R2() override;
+ void emitDirectiveSetMips64() override;
+ void emitDirectiveSetMips64R2() override;
+ void emitDirectiveSetDsp() override;
+
+ // PIC support
+ virtual void emitDirectiveCpload(unsigned RegNo);
+ void emitDirectiveCpsetup(unsigned RegNo, int RegOrOffset,
+ const MCSymbol &Sym, bool IsReg) override;
+
+protected:
+ bool isO32() const { return STI.getFeatureBits() & Mips::FeatureO32; }
+ bool isN32() const { return STI.getFeatureBits() & Mips::FeatureN32; }
+ bool isN64() const { return STI.getFeatureBits() & Mips::FeatureN64; }
};
}
-
#endif