blob: bab3b88a194c260287b505a1ae50085e77b06f9a [file] [log] [blame]
# Copyright 2010-2021 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
# 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 <>. */
# Check that when GDB connects to a stopped target in either non-stop
# or all-stop modes, "target remote" does not return with the remote
# thread marked running.
load_lib gdbserver-support.exp
load_lib prelink-support.exp
if {[skip_gdbserver_tests]} {
set executable ${testfile}
if {[build_executable "failed to prepare" $testfile $srcfile debug]} {
return -1
proc do_test {nonstop} {
global binfile
global gdb_prompt
global hex
clean_restart $binfile
# Make sure we're disconnected, in case we're testing with an
# extended-remote board, therefore already connected.
gdb_test "disconnect" ".*"
gdb_test "set non-stop $nonstop"
set res [gdbserver_spawn ""]
set gdbserver_protocol [lindex $res 0]
set gdbserver_gdbport [lindex $res 1]
gdb_test_multiple "define connect" "define user command: connect" {
-re "Type commands for definition of \"connect\".\r\nEnd with a line saying just \"end\".\r\n>$" {
gdb_test [join [list \
"target $gdbserver_protocol $gdbserver_gdbport" \
"info threads" \
"p /x \$pc" \
"end" \
] "\n"] \
"" \
"define user command: connect"
# In non-stop mode, "target remote" used to return before the
# already-stopped thread was marked stopped. Because of that, a
# script (or fast user) could see the target as running right
# after connection:
# (gdb) connect
# Id Target Id Frame
# * 1 Thread 31179 (running)
# Target is executing.
# (gdb)
gdb_test "connect" " = $hex" "connect and print pc"
gdb_test "print /x \$pc" " = $hex" "print pc again"
foreach nonstop { "off" "on" } {
with_test_prefix "non-stop=$nonstop" {
do_test $nonstop