[ECOS] CYG_INSTRUMENT_CLOCK+PowerPC+FPU problem.

[Jesper Skov]

>>>>> "Sergei" == Sergei Organov <osv@javad.ru> writes:

Sergei> Jesper Skov <jskov@redhat.com> writes: [...]
>> What about
>> 
>> #define CYG_UNUSED_PARAM(_type_, _var_) \ if (0) { if
>> (((CYG_ADDRESS)&(_var_)) != ((CYG_ADDRESS)&(_var_))); }
>> 
>> Is there anything you cannot take the address of?

Sergei> Unfortunately yes. If you declared _var_ to be register:

Sergei> register int v;

Sergei> then gcc will print warning if you try to take its address :-(

Hmm... Being a hacker sure ain't easy :)

What we really need is some GCC attribute magic one can use to mark an
argument (intentionally) unused. Maybe a project for a rainy Sunday...

Jesper