[PATCH+DOC] Print registers not saved in the frame as "<not saved>", instead of "<optimized out>".

[Andreas Schwab]

Pedro Alves <palves@redhat.com> writes:

> diff --git a/gdb/NEWS b/gdb/NEWS
> index af06a21..b06f90c 100644
> --- a/gdb/NEWS
> +++ b/gdb/NEWS
> @@ -15,6 +15,15 @@
>  
>  * The "catch syscall" command now works on arm*-linux* targets.
>  
> +* GDB now shows "<not saved>" when printing values of registers that
> +  have not been saved in the frame:
> +
> +    (gdb) p $rax $1 = <not saved>
                   ^s/ /\n/
> +    (gdb) info registers rax rax <not saved>
                               ^s/ /\n/

Andreas.

-- 
Andreas Schwab, schwab@linux-m68k.org
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"And now for something completely different."