# Copyright (C) 2011-2012 Free Software Foundation, Inc.

# 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, see <http://www.gnu.org/licenses/>.

set testfile eu-strip-infcall
set binfile ${objdir}/${subdir}/${testfile}

if {[build_executable ${testfile}.exp $testfile] == -1} {
    return -1
}

set test "eu-strip"
set status [remote_exec build "eu-strip -f ${binfile}.debug $binfile"]
if {[lindex $status 0] != 0} {
    untested ${testfile}.exp
    return 0
}

clean_restart $testfile

if ![runto_main] {
    return -1
}

gdb_test "p callfunc (func)" " = 2" "infcall"
