Hi Simon, thanks you for your infomation.

Simon Burge wrote:
>> New files:
>>     lib/libc/arch/mips/fplib/*    (9 files, FPU emulation functions)
>>     lib/libc/arch/mips/gen/*    (12 files, FPU emulation functions)
>
>There's FPU emulation in libc/arch/arm32 as well, and there was some
>talk recently of setting up a MI fplib.  Sorry I can recall the
>reference, but this is something to keep in mind.  Is you code
>based on the arm32 code?


Our codes come from original SoftFloat (below URL) distributution
directly. And hpcmips's based on 64bit version while arm's based 
32bit version.

http://HTTP.CS.Berkeley.EDU/~jhauser/arithmetic/SoftFloat.html

Takemura