gold/testsuite/icf_sht_rel_addend_test_2.cc

   1 // icf_sht_rel_addend_test_2.cc -- a test case for gold
   2
   3 // Copyright (C) 2010-2021 Free Software Foundation, Inc.
   4 // Written by Sriraman Tallam <tmsriram@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 // The goal of this program is to verify is strings are handled correctly
  24 // by ICF when the relocation types are SHT_REL.  ICF inlines strings that
  25 // can be merged.  To do this, it must get the addend of the relocation
  26 // pointing to the string.  For SHT_REL relocations, the addend is encoded
  27 // in the text section at the offset of the relocation.  If ICF fails to
  28 // get the addend correctly, function name1 in icf_sht_rel_addend_test_1.cc
  29 // will be incorrectly folded with name2.
  30
  31
  32 const char* foo()
  33 {
  34   return "AAAAAA";
  35 }
  36 const char* name2()
  37 {
  38   return "Name2";
  39 }