1# This testcase is part of GDB, the GNU debugger. 2 3# Copyright 2007-2015 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 already-running programs using extended-remote. 19 20load_lib gdbserver-support.exp 21load_lib trace-support.exp 22 23standard_testfile 24 25if { [skip_gdbserver_tests] } { 26 return 0 27} 28 29if {![can_spawn_for_attach]} { 30 return 0 31} 32 33if {[prepare_for_testing $testfile.exp $testfile $srcfile debug]} { 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. 39gdb_test "disconnect" ".*" 40 41set target_exec [gdbserver_download_current_prog] 42gdbserver_start_extended 43 44gdb_test_no_output "set remote exec-file $target_exec" "set remote exec-file" 45 46set testpid [spawn_wait_for_attach $binfile] 47 48gdb_test "attach $testpid" \ 49 "Attaching to program: .*, process $testpid.*(in|at).*" \ 50 "attach to remote program 1" 51 52if { [gdb_target_supports_trace] } then { 53 # Test predefined TSVs are uploaded. 54 gdb_test_sequence "info tvariables" "check uploaded tsv" { 55 "\[\r\n\]+Name\[\t \]+Initial\[\t \]+Current" 56 "\[\r\n\]+\\\$trace_timestamp 0" 57 } 58} 59 60gdb_test "backtrace" ".*main.*" "backtrace 1" 61 62gdb_test "detach" "Detaching from program.*process.*" 63gdb_test "backtrace" "No stack\\." "backtrace with no program" 64 65gdb_test "attach $testpid" \ 66 "Attaching to program: .*, process $testpid.*(in|at).*" \ 67 "attach to remote program 2" 68gdb_test "backtrace" ".*main.*" "backtrace 2" 69 70gdb_test "kill" "" "kill" "Kill the program being debugged.*" "y" 71gdb_test_no_output "monitor exit" 72