# Expect script for SIZEOF tests
#   Copyright (C) 2004, 2005, 2007 Free Software Foundation
#
# 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.
#

# AIX maps .text and .data to other sections.
# a.out objdump displays the file header inside the text segment,
# confusing run_dump_test.

if {[istarget "rs6000-*-aix*"] || [is_aout_format]} {
    unsupported size-1
    unsupported size-2
    return
}

run_dump_test size-1

# size-2 only works on ELF targets.
# MIPS inserts a REGINFO PHDR
if {![is_elf_format] || [istarget "mips*-*-*"]} {
    unsupported size-2
    return
}

run_dump_test size-2
