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# Expect script for various PIE tests.
# Copyright (C) 2006-2020 Free Software Foundation, Inc.
#
# This file is part of the GNU Binutils.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
# MA 02110-1301, USA.
#
if { ![istarget *-*-linux*]
&& ![istarget *-*-nacl*]
&& ![istarget *-*-gnu*] } {
return
}
# Check to see if the C compiler works
if { ![check_compiler_available] } {
return
}
# Check if -pie is supported or not.
send_log "$CC -fpie -pie $srcdir/$subdir/pie.c -o tmpdir/pie"
catch "exec $CC -fpie -pie $srcdir/$subdir/pie.c -o tmpdir/pie" exec_output
send_log "$exec_output\n"
if { ![string match "" $exec_output] } {
return
}
set array_tests {
{"weak undefined" "-pie" ""
{weakundef.c} "weakundef" "weakundef.out" "-fPIC"}
{"weak undefined data" "-pie" ""
{weakundef-data.c} "weakundef-data" "weakundef.out" "-fPIC"}
}
run_ld_link_exec_tests $array_tests
set test_list [lsort [glob -nocomplain $srcdir/$subdir/*.d]]
foreach t $test_list {
# We need to strip the ".d", but can leave the dirname.
verbose [file rootname $t]
run_dump_test [file rootname $t]
}
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