# Expect script for various PIE tests.
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# Expect script for various PIE tests.
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# Copyright 2006, 2007 Free Software Foundation, Inc.
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# Copyright 2006, 2007 Free Software Foundation, Inc.
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#
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#
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# This file is part of the GNU Binutils.
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# This file is part of the GNU Binutils.
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#
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#
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# This program is free software; you can redistribute it and/or modify
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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# (at your option) any later version.
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#
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#
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# This program is distributed in the hope that it will be useful,
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# GNU General Public License for more details.
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#
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#
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# You should have received a copy of the GNU General Public License
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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# MA 02110-1301, USA.
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# MA 02110-1301, USA.
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#
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#
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# This test can only be run if ld generates native executables.
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# This test can only be run if ld generates native executables.
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if ![isnative] then {return}
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if ![isnative] then {return}
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# Run on Linux only.
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# Run on Linux only.
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if { ![istarget *-*-linux*] } {
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if { ![istarget *-*-linux*] } {
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return
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return
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}
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}
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# Check if -pie is supported or not.
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# Check if -pie is supported or not.
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send_log "$CC -pie $srcdir/$subdir/pie.c -o tmpdir/pie"
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send_log "$CC -pie $srcdir/$subdir/pie.c -o tmpdir/pie"
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catch "exec $CC -pie $srcdir/$subdir/pie.c -o tmpdir/pie" exec_output
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catch "exec $CC -pie $srcdir/$subdir/pie.c -o tmpdir/pie" exec_output
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send_log "$exec_output\n"
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send_log "$exec_output\n"
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if { ![string match "" $exec_output] } {
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if { ![string match "" $exec_output] } {
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return
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return
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}
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}
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set array_tests {
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set array_tests {
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{"weak undefined" "-pie" "" {weakundef.c} "weakundef" "weakundef.out" "-fPIC"}
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{"weak undefined" "-pie" "" {weakundef.c} "weakundef" "weakundef.out" "-fPIC"}
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{"weak undefined data" "-pie" "" {weakundef-data.c} "weakundef-data" "weakundef.out" "-fPIC"}
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{"weak undefined data" "-pie" "" {weakundef-data.c} "weakundef-data" "weakundef.out" "-fPIC"}
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}
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}
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run_ld_link_exec_tests [] $array_tests
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run_ld_link_exec_tests [] $array_tests
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