libgcc/config/sh/libgcc-glibc.ver

   1 # Copyright (C) 2002-2020 Free Software Foundation, Inc.
   2 #
   3 # This file is part of GCC.
   4 #
   5 # GCC is free software; you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation; either version 3, or (at your option)
   8 # any later version.
   9 #
  10 # GCC is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with GCC; see the file COPYING3.  If not see
  17 # <http://www.gnu.org/licenses/>.
  18
  19 # In order to work around the very problems that force us to now generally
  20 # create a libgcc.so, glibc reexported a number of routines from libgcc.a.
  21 # By now choosing the same version tags for these specific routines, we
  22 # maintain enough binary compatibility to allow future versions of glibc
  23 # to defer implementation of these routines to libgcc.so via DT_AUXILIARY.
  24
  25 # Note that we cannot use the default libgcc-glibc.ver file on sh,
  26 # because GLIBC_2.0 does not exist on this architecture, as the first
  27 # ever glibc release on the platform was GLIBC_2.2.
  28
  29 %exclude {
  30   __register_frame
  31   __register_frame_table
  32   __deregister_frame
  33   __register_frame_info
  34   __deregister_frame_info
  35   __frame_state_for
  36   __register_frame_info_table
  37 }
  38
  39 %inherit GCC_3.0 GLIBC_2.2
  40 GLIBC_2.2 {
  41   __register_frame
  42   __register_frame_table
  43   __deregister_frame
  44   __register_frame_info
  45   __deregister_frame_info
  46   __frame_state_for
  47   __register_frame_info_table
  48 }