#include "MCTargetDesc/MipsABIFlagsSection.h"
#include "MCTargetDesc/MipsABIInfo.h"
+#include "llvm/ADT/Optional.h"
#include "llvm/MC/MCELFStreamer.h"
#include "llvm/MC/MCRegisterInfo.h"
#include "llvm/MC/MCStreamer.h"
virtual void emitDirectiveSetNoDsp();
virtual void emitDirectiveSetPop();
virtual void emitDirectiveSetPush();
+ virtual void emitDirectiveSetSoftFloat();
+ virtual void emitDirectiveSetHardFloat();
// PIC support
virtual void emitDirectiveCpLoad(unsigned RegNo);
+ virtual void emitDirectiveCpRestore(SmallVector<MCInst, 3> &StoreInsts,
+ int Offset);
virtual void emitDirectiveCpsetup(unsigned RegNo, int RegOrOffset,
const MCSymbol &Sym, bool IsReg);
- /// Emit a '.module fp=value' directive using the given values.
- /// Updates the .MIPS.abiflags section
- virtual void emitDirectiveModuleFP(MipsABIFlagsSection::FpABIKind Value,
- bool Is32BitABI) {
- ABIFlagsSection.setFpABI(Value, Is32BitABI);
- }
-
- /// Emit a '.module fp=value' directive using the current values of the
- /// .MIPS.abiflags section.
- void emitDirectiveModuleFP() {
- emitDirectiveModuleFP(ABIFlagsSection.getFpABI(),
- ABIFlagsSection.Is32BitABI);
- }
-
- virtual void emitDirectiveModuleOddSPReg(bool Enabled, bool IsO32ABI);
+ // FP abiflags directives
+ virtual void emitDirectiveModuleFP();
+ virtual void emitDirectiveModuleOddSPReg();
+ virtual void emitDirectiveModuleSoftFloat();
+ virtual void emitDirectiveModuleHardFloat();
virtual void emitDirectiveSetFp(MipsABIFlagsSection::FpABIKind Value);
+ virtual void emitDirectiveSetOddSPReg();
+ virtual void emitDirectiveSetNoOddSPReg();
+
void forbidModuleDirective() { ModuleDirectiveAllowed = false; }
void reallowModuleDirective() { ModuleDirectiveAllowed = true; }
bool isModuleDirectiveAllowed() { return ModuleDirectiveAllowed; }
// structure values.
template <class PredicateLibrary>
void updateABIInfo(const PredicateLibrary &P) {
- ABI = &P.getABI();
+ ABI = P.getABI();
ABIFlagsSection.setAllFromPredicates(P);
}
MipsABIFlagsSection &getABIFlagsSection() { return ABIFlagsSection; }
const MipsABIInfo &getABI() const {
- assert(ABI && "ABI hasn't been set!");
+ assert(ABI.hasValue() && "ABI hasn't been set!");
return *ABI;
}
protected:
- const MipsABIInfo *ABI;
+ llvm::Optional<MipsABIInfo> ABI;
MipsABIFlagsSection ABIFlagsSection;
bool GPRInfoSet;
void emitDirectiveSetNoDsp() override;
void emitDirectiveSetPop() override;
void emitDirectiveSetPush() override;
+ void emitDirectiveSetSoftFloat() override;
+ void emitDirectiveSetHardFloat() override;
// PIC support
void emitDirectiveCpLoad(unsigned RegNo) override;
+ void emitDirectiveCpRestore(SmallVector<MCInst, 3> &StoreInsts,
+ int Offset) override;
void emitDirectiveCpsetup(unsigned RegNo, int RegOrOffset,
const MCSymbol &Sym, bool IsReg) override;
- // ABI Flags
- void emitDirectiveModuleFP(MipsABIFlagsSection::FpABIKind Value,
- bool Is32BitABI) override;
- void emitDirectiveModuleOddSPReg(bool Enabled, bool IsO32ABI) override;
+ // FP abiflags directives
+ void emitDirectiveModuleFP() override;
+ void emitDirectiveModuleOddSPReg() override;
+ void emitDirectiveModuleSoftFloat() override;
+ void emitDirectiveModuleHardFloat() override;
void emitDirectiveSetFp(MipsABIFlagsSection::FpABIKind Value) override;
+ void emitDirectiveSetOddSPReg() override;
+ void emitDirectiveSetNoOddSPReg() override;
};
// This part is for ELF object output
// PIC support
void emitDirectiveCpLoad(unsigned RegNo) override;
+ void emitDirectiveCpRestore(SmallVector<MCInst, 3> &StoreInsts,
+ int Offset) override;
void emitDirectiveCpsetup(unsigned RegNo, int RegOrOffset,
const MCSymbol &Sym, bool IsReg) override;
- // ABI Flags
- void emitDirectiveModuleOddSPReg(bool Enabled, bool IsO32ABI) override;
void emitMipsAbiFlags();
};
}