ld/testsuite/ld-pie/pie.exp

   1 # Expect script for various PIE tests.
   2 #   Copyright (C) 2006-2021 Free Software Foundation, Inc.
   3 #
   4 # This file is part of the GNU Binutils.
   5 #
   6 # This program is free software; you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation; either version 3 of the License, or
   9 # (at your option) any later version.
  10 #
  11 # This program is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # along with this program; if not, write to the Free Software
  18 # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
  19 # MA 02110-1301, USA.
  20 #
  21
  22 if { ![istarget *-*-linux*]
  23      && ![istarget *-*-nacl*]
  24      && ![istarget *-*-gnu*] } {
  25     return
  26 }
  27
  28 # Check to see if the C compiler works
  29 if { ![check_compiler_available] } {
  30     return
  31 }
  32
  33 # Check if -pie is supported or not.
  34 send_log "$CC -fpie -pie $srcdir/$subdir/pie.c -o tmpdir/pie"
  35 catch "exec $CC -fpie -pie $srcdir/$subdir/pie.c -o tmpdir/pie" exec_output
  36 send_log "$exec_output\n"
  37 if { ![string match "" $exec_output] } {
  38     return
  39 }
  40
  41 set array_tests {
  42     {"weak undefined" "-pie" ""
  43         {weakundef.c} "weakundef" "weakundef.out" "-fPIC"}
  44     {"weak undefined data" "-pie" ""
  45         {weakundef-data.c} "weakundef-data" "weakundef.out" "-fPIC"}
  46 }
  47
  48 run_ld_link_exec_tests $array_tests
  49
  50 set test_list [lsort [glob -nocomplain $srcdir/$subdir/*.d]]
  51 foreach t $test_list {
  52     # We need to strip the ".d", but can leave the dirname.
  53     verbose [file rootname $t]
  54     run_dump_test [file rootname $t]
  55 }