gold/testsuite/gc_orphan_section_test.sh

   1 #!/bin/sh
   2
   3 # gc_orphan_section_test.sh -- test --gc-sections
   4
   5 # Copyright (C) 2010-2021 Free Software Foundation, Inc.
   6 # Written by Sriraman Tallam <tmsriram@google.com>.
   7
   8 # This file is part of gold.
   9
  10 # This program is free software; you can redistribute it and/or modify
  11 # it under the terms of the GNU General Public License as published by
  12 # the Free Software Foundation; either version 3 of the License, or
  13 # (at your option) any later version.
  14
  15 # This program is distributed in the hope that it will be useful,
  16 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  17 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18 # GNU General Public License for more details.
  19
  20 # You should have received a copy of the GNU General Public License
  21 # along with this program; if not, write to the Free Software
  22 # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
  23 # MA 02110-1301, USA.
  24
  25 # The goal of this program is to verify if gc-sections works as expected
  26 # with orphan sections.
  27 # File gc_orphan_sections_test.cc is in this test. This program checks if
  28 # the orphan sections are retained when they are referenced through
  29 # __start_XXX and __stop_XXX symbols.
  30
  31 check()
  32 {
  33     if grep -q " boo" "$1"
  34     then
  35         echo "Garbage collection failed to collect boo"
  36         exit 1
  37     fi
  38     grep_foo=`grep -q " foo" $1`
  39     if [ $? != 0 ];
  40     then
  41         echo "Garbage collection should not discard foo"
  42         exit 1
  43     fi
  44 }
  45
  46 check gc_orphan_section_test.stdout