# Copyright 2017 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/>.

standard_testfile

if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" \
	executable { debug }] != "" } {
    return -1
}


clean_restart ${binfile}

runto thread_proc

#
# Generate corefile.
#
set corefile [standard_output_file gcore.test]
set core_supported [gdb_gcore_cmd "$corefile" "save a corefile"]
if {!$core_supported} {
    return 0
}

#
# Restart gdb and load generated corefile.
#
clean_restart ${binfile}

set core_loaded [gdb_core_cmd "$corefile" "load generated corefile"]
if { $core_loaded != 1 } {
    # No use proceeding from here.
    return 0
}

# This fails in cross-debugging due to the use of native `libthread_db'.
if {![string match $host_triplet $target_triplet]} {
    setup_kfail "threads/22381" "*-*-*"
}
gdb_test "p/x foo" \
	"\\$\[0-9]+ = 0xdeadbeef" \
	"print thread-local storage variable"

gdb_exit