namespace llvm {
class MipsTargetStreamer : public MCTargetStreamer {
- virtual void anchor();
-
public:
MipsTargetStreamer(MCStreamer &S);
- virtual void emitDirectiveSetMicroMips() = 0;
- virtual void emitDirectiveSetNoMicroMips() = 0;
- virtual void emitDirectiveSetMips16() = 0;
- virtual void emitDirectiveSetNoMips16() = 0;
-
- virtual void emitDirectiveSetReorder() = 0;
- virtual void emitDirectiveSetNoReorder() = 0;
- virtual void emitDirectiveSetMacro() = 0;
- virtual void emitDirectiveSetNoMacro() = 0;
- virtual void emitDirectiveSetAt() = 0;
- virtual void emitDirectiveSetNoAt() = 0;
- virtual void emitDirectiveEnd(StringRef Name) = 0;
-
- virtual void emitDirectiveEnt(const MCSymbol &Symbol) = 0;
- virtual void emitDirectiveAbiCalls() = 0;
- virtual void emitDirectiveOptionPic0() = 0;
- virtual void emitDirectiveOptionPic2() = 0;
- virtual void emitFrame(unsigned StackReg, unsigned StackSize,
- unsigned ReturnReg) = 0;
- virtual void emitMask(unsigned CPUBitmask, int CPUTopSavedRegOff) = 0;
- virtual void emitFMask(unsigned FPUBitmask, int FPUTopSavedRegOff) = 0;
-
- virtual void emitDirectiveSetMips32R2() = 0;
- virtual void emitDirectiveSetMips64R2() = 0;
- virtual void emitDirectiveSetDsp() = 0;
-};
-
-// This part is for ascii assembly output
-class MipsTargetAsmStreamer : public MipsTargetStreamer {
- formatted_raw_ostream &OS;
-
-public:
- MipsTargetAsmStreamer(MCStreamer &S, formatted_raw_ostream &OS);
virtual void emitDirectiveSetMicroMips();
virtual void emitDirectiveSetNoMicroMips();
virtual void emitDirectiveSetMips16();
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,
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
+class MipsTargetAsmStreamer : public MipsTargetStreamer {
+ formatted_raw_ostream &OS;
+
+public:
+ 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
MCELFStreamer &getStreamer();
MipsTargetELFStreamer(MCStreamer &S, const MCSubtargetInfo &STI);
- virtual void emitLabel(MCSymbol *Symbol) override;
- virtual void emitAssignment(MCSymbol *Symbol, const MCExpr *Value) override;
+ void emitLabel(MCSymbol *Symbol) override;
+ void emitAssignment(MCSymbol *Symbol, const MCExpr *Value) override;
void finish() override;
- 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 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 emitDirectiveSetMips64R2();
- virtual void emitDirectiveSetDsp();
+ 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