gold/testsuite/gnu_property_test.sh

   1 #!/bin/sh
   2
   3 # gnu_property_test.sh -- test .note.gnu.property section.
   4
   5 # Copyright (C) 2018-2021 Free Software Foundation, Inc.
   6 # Written by Cary Coutant <ccoutant@gmail.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 # This script checks that after linking the three object files
  26 # gnu_property_[abc].S, each of which contains a .note.gnu.property
  27 # section, the resulting output has only a single such note section,
  28 # and that the properties have been correctly combined.
  29
  30 check()
  31 {
  32     if ! grep -q "$2" "$1"
  33     then
  34         echo "Did not find expected output in $1:"
  35         echo "   $2"
  36         echo ""
  37         echo "Actual output below:"
  38         cat "$1"
  39         exit 1
  40     fi
  41 }
  42
  43 check_count()
  44 {
  45     if test "`grep -c "$2" "$1"`" != "$3"
  46     then
  47         echo "Did not find correct number of note sections in $1:"
  48         echo "   $2"
  49         echo ""
  50         echo "Actual output below:"
  51         cat "$1"
  52         exit 1
  53     fi
  54 }
  55
  56 check_alignment ()
  57 {
  58     if egrep -q "Class:[ \t]+ELF64" "$1"
  59     then
  60         align=8
  61     else
  62         align=4
  63     fi
  64     if ! egrep -q ".note.gnu.property[ \t]+NOTE.*$align$" "$1"
  65     then
  66         echo "Wrong .note.gnu.property alignment in $1:"
  67         egrep ".note.gnu.property[ \t]+NOTE.*$align" "$1"
  68         exit 1
  69     fi
  70 }
  71
  72 check_alignment gnu_property_test.stdout
  73
  74 check_count gnu_property_test.stdout "GNU\s*0x[0-9a-f]*\s*NT_GNU_PROPERTY_TYPE_0" 1
  75
  76 check_count gnu_property_test.stdout "^  NOTE" 2
  77
  78 check gnu_property_test.stdout "stack size: 0x111100"
  79 check gnu_property_test.stdout "no copy on protected"
  80 check gnu_property_test.stdout "x86 ISA used: x86-64-baseline, <unknown: 10>, <unknown: 100>, <unknown: 1000>"
  81 check gnu_property_test.stdout "x86 ISA needed: x86-64-baseline, <unknown: 10>, <unknown: 100>, <unknown: 1000>"
  82 check gnu_property_test.stdout "x86 feature: IBT"
  83
  84 exit 0