Re: [rfa/symtab] Move find_pc_section call to lookup_minimal_symbol_by_pc

[Adam Fedor <fedor@doc.com>]

On Fri, 2004-02-06 at 11:59, Andrew Cagney wrote:
> > Um, I'm not sure what is happening.  My GNU/Linux amd64 box appears to pass both times:
> 
> I've found the right machine (YelloDog 3.0), the attached appears to 
> work on both yellow dog and IRIX (and Fedora Core).
> 
> The new patch modifies find_pc_partial_function supply the PC's section 
> when available.
> 
> Look ok?
> 
> The problem was that the symbol lookup was finding a symbol from a 
> previous section, instead of no symbol in the current section.  That 
> leads to this test (using Joe's rewrite):
> 
> > +  if (ecs->stop_func_name == NULL
> > +      && step_over_calls == STEP_OVER_UNDEBUGGABLE)
> > +    {
> > +      /* We couldn't determine where we stopped, so we just stepped
> > +         inside undebuggable code.  Since we want to step over this
> > +         kind of code, we keep going until the inferior returns from
> > +         the current function.  */
> > +      handle_step_into_function (ecs);
> > +      return;
> > +    }
> 
> not triggering.  ->stop_func_name had a non-NULL but bogus symbol name.
> 
> ok?

Current gdb with this patch works fine for me (using PR 1237 and PR 1280
tests).