This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
Re: [libgfortran,patch] Remove never-used debugging code
- From: FX <fxcoudert at gmail dot com>
- To: Steve Kargl <sgk at troutmask dot apl dot washington dot edu>
- Cc: gcc-patches <gcc-patches at gcc dot gnu dot org>, gfortran <fortran at gcc dot gnu dot org>
- Date: Tue, 25 Aug 2015 19:10:23 +0200
- Subject: Re: [libgfortran,patch] Remove never-used debugging code
- Authentication-results: sourceware.org; auth=none
- References: <35A5B3B7-75A6-408F-B600-2901287FD059 at gmail dot com> <6F486B34-1368-4E04-884C-597222EBD1A8 at gmail dot com> <20150825165509 dot GA86137 at troutmask dot apl dot washington dot edu>
> Certainly, the dead code can go. But,is this changing the library ABI?
>
> troutmask:fvwm:kargl[764] nm /mnt/sgk/work/6/lib/libgfortran.a | grep show_
> 0000000000000000 T _gfortrani_show_variables
> 0000000000000000 t show_boolean
> 0000000000000000 t show_integer
> 0000000000000000 t show_sep
> 0000000000000000 t show_string
> 0000000000000000 T _gfortrani_show_locus
Nope, none of those functions are actually publicly exported. They are not in gfortran.map, being either static, or having _gfortrani_ prefix which means internal libgfortran use.
FX