1# This testcase is part of GDB, the GNU debugger. 2# 3# Copyright 2017-2020 Free Software Foundation, Inc. 4# 5# This program is free software; you can redistribute it and/or modify 6# it under the terms of the GNU General Public License as published by 7# the Free Software Foundation; either version 3 of the License, or 8# (at your option) any later version. 9# 10# This program is distributed in the hope that it will be useful, 11# but WITHOUT ANY WARRANTY; without even the implied warranty of 12# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13# GNU General Public License for more details. 14# 15# You should have received a copy of the GNU General Public License 16# along with this program. If not, see <http://www.gnu.org/licenses/>. 17 18# Test that Ctrl-C works after reconnecting. 19 20load_lib gdbserver-support.exp 21 22if { [skip_gdbserver_tests] } { 23 verbose "skipping gdbserver tests" 24 return -1 25} 26 27if [target_info exists gdb,nointerrupts] { 28 verbose "Skipping reconnect-ctrl-c.exp because of nointerrupts." 29 continue 30} 31 32standard_testfile 33if [prepare_for_testing "failed to prepare" $testfile $srcfile] { 34 return -1 35} 36 37# Make sure we're disconnected, in case we're testing with an 38# extended-remote board, therefore already connected. 39with_test_prefix "preparation" { 40 gdb_test "disconnect" ".*" 41} 42 43# Connect, continue, send Ctrl-C and expect a SIGINT stop. 44 45proc connect_continue_ctrl_c {} { 46 global gdbserver_protocol gdbserver_gdbport 47 48 set res [gdb_target_cmd $gdbserver_protocol $gdbserver_gdbport] 49 if ![gdb_assert {$res == 0} "connect"] { 50 return 51 } 52 53 set test "continue for ctrl-c" 54 gdb_test_multiple "continue" $test { 55 -re "Continuing" { 56 pass $test 57 } 58 } 59 60 after 1000 {send_gdb "\003"} 61 gdb_test "" "Program received signal SIGINT.*" "stop with control-c" 62} 63 64with_test_prefix "first" { 65 # Start GDBserver. 66 set gdbserver_reconnect_p 1 67 set res [gdbserver_start "" $binfile] 68 set gdbserver_protocol [lindex $res 0] 69 set gdbserver_gdbport [lindex $res 1] 70 71 connect_continue_ctrl_c 72} 73 74with_test_prefix "second" { 75 gdb_test "disconnect" "Ending remote debugging." 76 connect_continue_ctrl_c 77} 78