const MCInstrInfo &MCII;
const MCSubtargetInfo &STI;
MCContext &Ctx;
+ bool IsLittleEndian;
public:
MipsMCCodeEmitter(const MCInstrInfo &mcii, const MCSubtargetInfo &sti,
- MCContext &ctx) : MCII(mcii), STI(sti) , Ctx(ctx) {}
+ MCContext &ctx, bool IsLittle) :
+ MCII(mcii), STI(sti) , Ctx(ctx), IsLittleEndian(IsLittle) {}
~MipsMCCodeEmitter() {}
void EmitInstruction(uint64_t Val, unsigned Size, raw_ostream &OS) const {
// Output the instruction encoding in little endian byte order.
- for (unsigned i = 0; i != Size; ++i) {
- EmitByte(Val & 255, OS);
- Val >>= 8;
+ for (unsigned i = 0; i < Size; ++i) {
+ unsigned Shift = IsLittleEndian ? i * 8 : (Size - 1 - i) * 8;
+ EmitByte((Val >> Shift) & 0xff, OS);
}
}
}; // class MipsMCCodeEmitter
} // namespace
-MCCodeEmitter *llvm::createMipsMCCodeEmitter(const MCInstrInfo &MCII,
- const MCSubtargetInfo &STI,
- MCContext &Ctx)
+MCCodeEmitter *llvm::createMipsMCCodeEmitterEB(const MCInstrInfo &MCII,
+ const MCSubtargetInfo &STI,
+ MCContext &Ctx)
{
- return new MipsMCCodeEmitter(MCII, STI, Ctx);
+ return new MipsMCCodeEmitter(MCII, STI, Ctx, false);
+}
+
+MCCodeEmitter *llvm::createMipsMCCodeEmitterEL(const MCInstrInfo &MCII,
+ const MCSubtargetInfo &STI,
+ MCContext &Ctx)
+{
+ return new MipsMCCodeEmitter(MCII, STI, Ctx, true);
}
/// EncodeInstruction - Emit the instruction.