On Mon, Oct 23, 2023 at 2:56 AM Mark Harmstone <m...@harmstone.com> wrote:
>
> STABS and xcoff have been removed, but are still in debug_type_names,
> which ought to match debug_type_masks. This results in the following
> minor bug with GCC 13:
>
> $ x86_64-pc-linux-gnu-gcc -gvms -c tmp.c
> cc1: error: target system does not support the ‘dwarf-2’ debug format
OK for trunk and branch.
Richard.
> ---
> gcc/opts.cc | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/gcc/opts.cc b/gcc/opts.cc
> index 573dcf8e497..8015cb7556a 100644
> --- a/gcc/opts.cc
> +++ b/gcc/opts.cc
> @@ -50,7 +50,7 @@ static void set_Wstrict_aliasing (struct gcc_options *opts,
> int onoff);
>
> const char *const debug_type_names[] =
> {
> - "none", "stabs", "dwarf-2", "xcoff", "vms", "ctf", "btf"
> + "none", "dwarf-2", "vms", "ctf", "btf"
> };
>
> /* Bitmasks of fundamental debug info formats indexed by enum
> @@ -65,7 +65,7 @@ static uint32_t debug_type_masks[] =
> /* Names of the set of debug formats requested by user. Updated and accessed
> via debug_set_names. */
>
> -static char df_set_names[sizeof "none stabs dwarf-2 xcoff vms ctf btf"];
> +static char df_set_names[sizeof "none dwarf-2 vms ctf btf"];
>
> /* Get enum debug_info_type of the specified debug format, for error
> messages.
> Can be used only for individual debug format types. */
> --
> 2.41.0
>
