binutils-gdb/ld/testsuite/ld-scripts/extern.exp

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# Test EXTERN in a linker script.
# By Nathan Sidwell, CodeSourcery LLC
# Copyright (C) 2007-2018 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.
set testname "EXTERN"
if ![ld_assemble $as $srcdir/$subdir/extern.s tmpdir/extern.o] {
unresolved $testname
return
}
if ![ld_link $ld tmpdir/extern "-T $srcdir/$subdir/extern.t tmpdir/extern.o"] {
fail $testname
}
if ![ld_nm $nm "" tmpdir/extern] {
unresolved $testname
return
}
if {![info exists nm_output(sym1)] || $nm_output(sym1) != 1} {
send_log "sym1 wrong\n"
verbose "sym1 wrong"
fail $testname
return
}
if {![info exists nm_output(sym2)] || $nm_output(sym2) != 2} {
send_log "sym1 wrong\n"
verbose "sym1 wrong"
fail $testname
return
}
if {![info exists nm_output(sym3)] || $nm_output(sym3) != 3} {
send_log "sym1 wrong\n"
verbose "sym1 wrong"
fail $testname
return
}
if {![info exists nm_output(sym4)] || $nm_output(sym4) != 4} {
send_log "sym1 wrong\n"
verbose "sym1 wrong"
fail $testname
return
}
if {![info exists nm_output(sym5)] || $nm_output(sym5) != 5} {
send_log "sym1 wrong\n"
verbose "sym1 wrong"
fail $testname
return
}
pass $testname