Re: [RFA] Darwin/x86 port (v4 - part 0/4)

[Eli Zaretskii <eliz at gnu dot org>]

> From: Tristan Gingold <gingold@adacore.com>
> Date: Fri, 14 Nov 2008 17:26:23 +0100
> 
> here is a new version (v4) of the Darwin/x86 port.
> I think I have addressed all comments:

Thanks.

> *** gdb/NEWS	22 Oct 2008 22:14:21 -0000	1.292
> --- gdb/NEWS	14 Nov 2008 16:17:20 -0000
> ***************
> *** 169,174 ****
> --- 169,178 ----
>      These allow macros to be defined, undefined, and listed
>      interactively.
> 
> + * New native configurations
> +
> + x86 Darwin			i[34567]86-*-darwin*
> +

This is okay, but I thought you also support x86_64?

>   The bigger the value is the more verbose the output is.

Suggest to rephrase:

  "Higher values produce more verbose output."

If you agree, please make this change in all the other places you use
a similar phrase.

> + @item set debug mach-o @var{num}
> + @kindex set debug mach-o
> + When set to a non zero value, enables debugging messages specific to  
> mach-o
> + object file processing.  The bigger the value is the more verbose the

Do all Darwin developers know what is "mach-o object file processing"?
If not, perhaps a sentence or two of explanations are due.

> +                 If on any inferior faults (but single stepping and
> + breakpoint) will be reported as a mach exception before being reported to
> + the kernel.

 "If on, any inferior faults (except single stepping and breakpoint
  traps) will be announced as mach exceptions before being reported to
  the kernel."

To tell the truth, I don't really understand the meaning of the
mach-exceptions option, nor when it will be useful to GDB users.  Can
you explain?