Re: RFC: add completion for "set gnutarget"

[Yao Qi <yao at codesourcery dot com>]

On 01/04/2013 12:25 AM, Tom Tromey wrote:
> +/* A completion function for "set gnutarget".  */
> +
> +static VEC (char_ptr) *
> +complete_set_gnutarget (struct cmd_list_element *cmd, char *text, char *word)
> +{
> +  const char **bfd_targets = bfd_target_list ();

I am wondering whether bfd_target_list returns an invariant.  If so, we 
don't have to call bfd_target_list every time on completion.  We can 
compute 'bfd_targets' at beginning and use it in completion.

I may be wrong because my bfd knowledge is very limited.  After reading 
bfd source for a while, I am still not sure bfd_target_list returns an 
invariant for a gdb of a given configuration.

--
Yao (éå)