281c281
< typedef uint64_t IntReg;
---
> typedef RegVal IntReg;
284,285c284,285
< typedef uint64_t FloatRegBits;
< typedef double FloatReg;
---
> typedef RegVal FloatRegBits;
> typedef FloatRegVal FloatReg;
288c288
< typedef uint64_t MiscReg;
---
> typedef RegVal MiscReg;