1# Copyright (C) 2016-2020 Free Software Foundation, Inc. 2# 3# This program is free software; you can redistribute it and/or modify 4# it under the terms of the GNU General Public License as published by 5# the Free Software Foundation; either version 3 of the License, or 6# (at your option) any later version. 7# 8# This program is distributed in the hope that it will be useful, 9# but WITHOUT ANY WARRANTY; without even the implied warranty of 10# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11# GNU General Public License for more details. 12# 13# You should have received a copy of the GNU General Public License 14# along with this program. If not, see <http://www.gnu.org/licenses/>. 15 16if {![can_spawn_for_attach]} { 17 return 0 18} 19 20standard_testfile .c 21set executable ${testfile} 22 23if { [build_executable ${testfile}.exp $executable $srcfile \ 24 [list debug pthreads "additional_flags=-fPIE" "ldflags=-pie"]] } { 25 return -1 26} 27 28# Start the program running and then wait for a bit, to be sure 29# that it can be attached to. 30 31set test_spawn_id [spawn_wait_for_attach $binfile] 32set testpid [spawn_id_get_pid $test_spawn_id] 33 34# gdb_load ("file" command) must not be executed for the bug reproducibility. 35# That includes prepare_for_testing or clean_restart. 36gdb_start 37 38set test "attach" 39gdb_test_multiple "attach $testpid" $test { 40 -re "Attaching to process $testpid\r\n.*Cannot insert breakpoint .*\r\n$gdb_prompt $" { 41 fail $test 42 } 43 -re "Attaching to process $testpid\r\n.*\r\n$gdb_prompt $" { 44 pass $test 45 } 46} 47 48kill_wait_spawned_process $test_spawn_id 49