#ifndef LLVM_LIB_TARGET_MIPS_MCTARGETDESC_MIPSASMBACKEND_H
#define LLVM_LIB_TARGET_MIPS_MCTARGETDESC_MIPSASMBACKEND_H
#include "MCTargetDesc/MipsFixupKinds.h"
#include "llvm/ADT/Triple.h"
#include "llvm/MC/MCAsmBackend.h"
namespace llvm {
class MCAssembler;
struct MCFixupKindInfo;
class Target;
class MCObjectWriter;
class MipsAsmBackend : public MCAsmBackend {
Triple::OSType OSType;
bool IsLittle; bool Is64Bit;
public:
MipsAsmBackend(const Target &T, Triple::OSType _OSType, bool _isLittle,
bool _is64Bit)
: MCAsmBackend(), OSType(_OSType), IsLittle(_isLittle),
Is64Bit(_is64Bit) {}
MCObjectWriter *createObjectWriter(raw_ostream &OS) const override;
void applyFixup(const MCFixup &Fixup, char *Data, unsigned DataSize,
uint64_t Value, bool IsPCRel) const override;
const MCFixupKindInfo &getFixupKindInfo(MCFixupKind Kind) const override;
unsigned getNumFixupKinds() const override {
return Mips::NumTargetFixupKinds;
}
bool mayNeedRelaxation(const MCInst &Inst) const override {
return false;
}
bool fixupNeedsRelaxation(const MCFixup &Fixup, uint64_t Value,
const MCRelaxableFragment *DF,
const MCAsmLayout &Layout) const override {
llvm_unreachable("RelaxInstruction() unimplemented");
return false;
}
void relaxInstruction(const MCInst &Inst, MCInst &Res) const override {}
bool writeNopData(uint64_t Count, MCObjectWriter *OW) const override;
void processFixupValue(const MCAssembler &Asm, const MCAsmLayout &Layout,
const MCFixup &Fixup, const MCFragment *DF,
const MCValue &Target, uint64_t &Value,
bool &IsResolved) override;
};
}
#endif