1# This testcase is part of GDB, the GNU debugger. 2 3# Copyright 2007-2023 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 attaching to multiple threaded programs. 19 20standard_testfile 21 22if {![can_spawn_for_attach]} { 23 return 0 24} 25 26if {[prepare_for_testing "failed to prepare" $testfile $srcfile {debug pthreads}]} { 27 return -1 28} 29 30# Start the programs running and then wait for a bit, to be sure that 31# they can be attached to. 32 33set spawn_id_list [spawn_wait_for_attach [list $binfile $binfile]] 34set test_spawn_id1 [lindex $spawn_id_list 0] 35set test_spawn_id2 [lindex $spawn_id_list 1] 36set testpid1 [spawn_id_get_pid $test_spawn_id1] 37set testpid2 [spawn_id_get_pid $test_spawn_id2] 38 39gdb_test "attach $testpid1" \ 40 "Attaching to program: .*, process $testpid1.*(in|at).*" \ 41 "attach to program 1" 42gdb_test "backtrace" ".*main.*" "backtrace 1" 43 44gdb_test "add-inferior -exec $binfile" \ 45 "Added inferior 2.*" \ 46 "add second inferior" 47gdb_test "inferior 2" ".*Switching to inferior 2.*" "switch to second inferior" 48 49gdb_test "attach $testpid2" \ 50 "Attaching to program: .*, process $testpid2.*(in|at).*" \ 51 "attach to program 2" 52gdb_test "backtrace" ".*main.*" "backtrace 2" 53 54gdb_test "kill" "" "kill inferior 2" "Kill the program being debugged. .y or n. " "y" 55gdb_test "inferior 1" ".*Switching to inferior 1.*" 56gdb_test "kill" "" "kill inferior 1" "Kill the program being debugged. .y or n. " "y" 57 58kill_wait_spawned_process $test_spawn_id1 59kill_wait_spawned_process $test_spawn_id2 60