[RFA] Handle solaris dynamic linker name change.

[Doug Evans]

On Dec 24, 2007 9:48 AM, Vladimir Prus <vladimir@codesourcery.com> wrote:
> +  /* On Solaris, when starting inferior we think that
> +     dynamic linker is /usr/lib/ld.so.1, but later on,
> +     the table of loaded shared libraries contains
> +     /lib/ld.so.1.
> +     Sometimes one file is a link to another, but sometimes
> +     they have identical content, but are not linked to each
> +     other.  */
> +  if (strcmp (gdb->so_original_name, "/usr/lib/ld.so.1") == 0
> +      && strcmp (inferior->so_original_name, "/lib/ld.so.1") == 0)
> +    return 1;

Do we want to support "ld --dynamic-linker /my/ld.so.1" here (i.e.
user has specified a different ld.so), or if this happens is the bug
avoided?