# Test for proper diagnosis of overflowed memory regions.
# Copyright (C) 2007-2020 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 ![is_elf_format] {
    return
}

set old_ldflags $LDFLAGS
if { [istarget spu*-*-*] } {
    set LDFLAGS "$LDFLAGS --no-overlays"
}

set test_list [lsort [glob -nocomplain $srcdir/$subdir/rgn-over*.d]]
foreach test_file $test_list {
    set test_name [file rootname $test_file]
    set map_file "tmpdir/[file tail $test_name].map"
    verbose $test_name
    run_dump_test $test_name

    if { ! [regexp ".*-ok.d" $test_file] } {
	set testname "[file tail $test_name] (map check)"
	if [file exists $map_file] {
	    # compare the map file to the expectations in the .d file
	    # (run_dump_test can't do that).
	    if [regexp_diff $map_file $test_file] {
		fail $testname
	    } else {
		pass $testname
	    }
	} else {
	    untested $testname
	}
    }
}
set LDFLAGS $old_ldflags