AIX DWARF debugging sections

[Joel Brobecker]

> Thanks, David
> 
> * xcoffread (dwrf2_xcoff_names): Add .dwmac and .dwpbtyp.

Looks good to me with just one nit.

> 
> diff --git a/gdb/xcoffread.c b/gdb/xcoffread.c
> index 0d49751..5f27859 100644
> --- a/gdb/xcoffread.c
> +++ b/gdb/xcoffread.c
> @@ -159,11 +159,11 @@ static const struct dwarf2_debug_sections dwarf2_xcoff_nam
> es = {
>    { ".dwabrev", NULL },
>    { ".dwline", NULL },
>    { ".dwloc", NULL },
> -  { NULL, NULL }, /* debug_macinfo */
> -  { NULL, NULL }, /* debug_macro */
>    { NULL, NULL }, /* XLC does not generate debug_macinfo for DWARF4 and below *
> /

the GNU Coding Standards ask us that sentences end with a period. So
unfortunately, we're going to have to split that line in two.

  { NULL, NULL }, /* XLC does not generate debug_macinfo for DWARF4
                     and below.  */

> +  { ".dwmac", NULL }, /* debug_macro for DWARF5 and above */
>    { ".dwstr", NULL },
>    { ".dwrnges", NULL },
> -  { NULL, NULL }, /* debug_types */
> +  { ".dwpbtyp", NULL },
>    { NULL, NULL }, /* debug_addr */
>    { ".dwframe", NULL },
>    { NULL, NULL }, /* eh_frame */

-- 
Joel