gold/testsuite/plugin_pr22868_b.c

   1 /* plugin_pr22868_b_ir.c -- a test case for the plugin API with GC.
   2
   3    Copyright (C) 2018-2023 Free Software Foundation, Inc.
   4    Written by Cary Coutant <ccoutant@gmail.com>.
   5
   6    This file is part of gold.
   7
   8    This program is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 3 of the License, or
  11    (at your option) any later version.
  12
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program; if not, write to the Free Software
  20    Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
  21    MA 02110-1301, USA.  */
  22
  23 /* This file is compiled with -DIR to generate the .syms file,
  24    and without -DIR for use as the replacement object.
  25    The .syms file declares foo with protected visibility, but
  26    the replacement file does not.  */
  27
  28 #ifdef IR
  29 #define PROTECTED __attribute__ (( visibility ("protected") ))
  30 #else
  31 #define PROTECTED
  32 #endif
  33
  34 int foo(int i) __attribute__ (( weak )) PROTECTED;
  35
  36 int foo(int i)
  37 {
  38   return i + 1;
  39 }