gold/testsuite/ver_matching_def.cc

   1 // ver_matching_def.cc - test matching rules in version_script.map
   2
   3 // Copyright (C) 2007-2024 Free Software Foundation, Inc.
   4 // Written by Cary Coutant <ccoutant@google.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 extern "C" {
  24 void foo() {} // V1
  25 void foo1() {} // local
  26 };
  27
  28 void bar() {} // V1
  29 void bar1() {} // global
  30
  31 void baz(int*) {}          // V1
  32 void baz(int*, char) {}    // global
  33 void baz(char*, int) {}    // global
  34
  35 extern "C" {
  36 void bar2() {}  // V1
  37 };
  38
  39 namespace myns {
  40 void blah() {} // V1
  41 void bip() {} // V1
  42
  43 class Stuff {
  44  public:
  45   Stuff() {} // V1
  46 };
  47 }
  48
  49 class Biz {
  50  public:
  51   Biz() {} // global
  52 };
  53
  54 namespace otherns {
  55 Biz biz; // global
  56 myns::Stuff stuff;  // V2
  57 };
  58
  59 extern "C" {
  60 void blaza() {}  // V1
  61 void blaza1() {}  // V1
  62
  63 void original_blaza2() {} // V2
  64 __asm__(".symver original_blaza2,blaza2@@V2");  // overrides script
  65
  66 void bla() {} // global
  67 void blaz() {} // V2
  68 void blazb() {} // V2
  69
  70 int globaoeufxstuff = 0;  // V1
  71 int globaoeufostuff = 0; // global
  72 float sizeof_headers = 50.0;  // V1
  73 };