49,51c49,51
< typedef uint64_t IntReg;
< typedef uint64_t FloatRegBits;
< typedef double FloatReg;
---
> typedef RegVal IntReg;
> typedef RegVal FloatRegBits;
> typedef FloatRegVal FloatReg;
53c53
< typedef uint64_t MiscReg;
---
> typedef RegVal MiscReg;