ld/testsuite/ld-pie/pie.exp

   1 # Expect script for various PIE tests.
   2 #   Copyright 2006 Free Software Foundation, Inc.
   3 #
   4 # This file is free software; you can redistribute it and/or modify
   5 # it under the terms of the GNU General Public License as published by
   6 # the Free Software Foundation; either version 2 of the License, or
   7 # (at your option) any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program; if not, write to the Free Software
  16 # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
  17 #
  18
  19 # This test can only be run if ld generates native executables.
  20 if ![isnative] then {return}
  21
  22 # Run on Linux only.
  23 if { ![istarget *-*-linux*] } {
  24     return
  25 }
  26
  27 # Check if -pie is supported or not.
  28 send_log "$CC -pie $srcdir/$subdir/pie.c -o tmpdir/pie"
  29 catch "exec $CC -pie $srcdir/$subdir/pie.c -o tmpdir/pie" exec_output
  30 send_log "$exec_output\n"
  31 if { ![string match "" $exec_output] } {
  32     return
  33 }
  34
  35 set array_tests {
  36     {"weak undefined" "-pie" "" {weakundef.c} "weakundef" "weakundef.out" "-fPIC"}
  37     {"weak undefined data" "-pie" "" {weakundef-data.c} "weakundef-data" "weakundef.out" "-fPIC"}
  38 }
  39
  40 run_ld_link_exec_tests [] $array_tests