gold/testsuite/two_file_test_1b_v1.cc

   1 // two_file_test_1b_v1.cc -- supplementary file for a three-file test case
   2 // for gold.
   3
   4 // Copyright (C) 2008-2019 Free Software Foundation, Inc.
   5 // Written by Cary Coutant <ccoutant@google.com>.
   6
   7 // This file is part of gold.
   8
   9 // This program is free software; you can redistribute it and/or modify
  10 // it under the terms of the GNU General Public License as published by
  11 // the Free Software Foundation; either version 3 of the License, or
  12 // (at your option) any later version.
  13
  14 // This program is distributed in the hope that it will be useful,
  15 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 // GNU General Public License for more details.
  18
  19 // You should have received a copy of the GNU General Public License
  20 // along with this program; if not, write to the Free Software
  21 // Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
  22 // MA 02110-1301, USA.
  23
  24 // This is an alternate version of the source file two_file_test_1b.cc,
  25 // used to test incremental linking.  We build a binary first using this
  26 // source file, then do an incremental link with the primary version of
  27 // the file.
  28
  29 // This file is used as part of a mixed PIC/non-PIC test.
  30 // Files 1 and 1b are linked together in a shared library.
  31 // File 1 is compiled non-PIC, and file 1a is compiled PIC.
  32 // File 2 is compiled PIC and linked in a second shared library.
  33 // This tests that a non-PIC call does not accidentally get
  34 // bound to a PIC PLT entry.
  35
  36 // We test the following cases.
  37
  38 #include "two_file_test.h"
  39
  40 // 16 Call a function directly after its address has been taken.
  41
  42 bool
  43 t16a()
  44 {
  45   return f10() == 125;
  46 }