libgcc/config/arc/libgcc-excl.ver

   1 # Exclude libgcc.so symbols for the Synopsys DesignWare ARC CPU.
   2
   3 # Copyright (C) 2007-2024 Free Software Foundation, Inc.
   4 # Contributor: Joern Rennecke <joern.rennecke@embecosm.com>
   5 #              on behalf of Synopsys Inc.
   6
   7 # This file is part of GCC.
   8
   9 # GCC is free software; you can redistribute it and/or modify it under
  10 # the terms of the GNU General Public License as published by the Free
  11 # Software Foundation; either version 3, or (at your option) any later
  12 # version.
  13
  14 # GCC is distributed in the hope that it will be useful, but WITHOUT ANY
  15 # WARRANTY; without even the implied warranty of MERCHANTABILITY or
  16 # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  17 # for more details.
  18
  19 # Under Section 7 of GPL version 3, you are granted additional
  20 # permissions described in the GCC Runtime Library Exception, version
  21 # 3.1, as published by the Free Software Foundation.
  22
  23 # You should have received a copy of the GNU General Public License and
  24 # a copy of the GCC Runtime Library Exception along with this program;
  25 # see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
  26 # <http://www.gnu.org/licenses/>.  */
  27
  28 # Exclude various symbols which should not be visible in libgcc.so for ARC.
  29 # Floating point comparisons use a special lightweight ABI which is not
  30 # compatible with calls via a plt.  Moreover, the code is so compact that
  31 # it is better to include a separate copy in each dso.
  32 %exclude {
  33   __eqsf2
  34   __eqdf2
  35   __gtsf2
  36   __gtdf2
  37   __gesf2
  38   __gedf2
  39   __uneqsf2
  40   __uneqdf2
  41   __ordsf2
  42   __orddf2
  43 }