RFC: Additional testsuite alternative

[Andrew Cagney]

> Source file two.cc:
> ===
> struct OneStruct {
>   int simple;
> };
> struct OneStruct StrOne;
> const struct OneStruct *ConstStrOnePtr;
> 
> int FunctionWithPtrs (const struct OneStruct *one, const int *two)
> {
>   return 0;
> }
> 
> int
> main ()
> {
>   return 0;
> }

The nice thing about GCC's framework is that it is a single C file.  Is 
the same possible here?  Comments would indicate where to set 
breakpoints and what values to print.

The test then involves running the program, and for each breakpoint, 
printing and checking the output.

(How would this .x file handle regular expressions?  That is the one 
thing I never figured out with the GCC framework.)

enjoy,
Andrew