[patch/rfc] Eliminate char buf[MAX_REGISTER_RAW_SIZE]

[Andrew Cagney]

> 
> I'm not sure, but I think you need to go even further:
> 
> 	char *buf;
> 	buf = alloca (...);
> 
> Some compilers will not allow a function call in an auto initializer.

That isn't a problem.  GDB's been using alloca() in auto declarations 
for ages.

Andrew