[PATCH] Step over Objective-C dispatch function

[Andrew Cagney]

> +CORE_ADDR +skip_language_trampoline (CORE_ADDR pc)
> +{
> +  int i;
> +  CORE_ADDR real_pc = 0;
> +
> +  for (i = 0; i < languages_size; i++)
> +    {
> +      if (languages[i]->skip_trampoline)
> +    {
> +      real_pc = (languages[i]->skip_trampoline)(pc);
> +      if (real_pc)
> +        break;
> +    }
> +    }
> +
> +  return real_pc;
> 
> Return 0.  Otherwize, the old SKIP_TRAMPOLINE_CODE() won't kick in. 

Actually, never mind.  Although:

	CORE_ADDR real_pc = ...
	if (real_pc)
	  return real_pc;

     ...

     return 0;

might be easier to read.

Andrew