| # This testcase is part of GDB, the GNU debugger. |
| |
| # Copyright 2007, 2009, 2010 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 |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| # 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 <http://www.gnu.org/licenses/>. |
| |
| # Test attaching to already-running programs using extended-remote. |
| |
| load_lib gdbserver-support.exp |
| |
| set testfile "ext-attach" |
| set srcfile ${testfile}.c |
| set binfile ${objdir}/${subdir}/${testfile} |
| |
| if { [skip_gdbserver_tests] } { |
| return 0 |
| } |
| |
| # We need to use TCL's exec to get the pid. |
| if [is_remote target] then { |
| return 0 |
| } |
| |
| if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } { |
| untested ext-attach.exp |
| return -1 |
| } |
| |
| gdb_exit |
| gdb_start |
| gdb_load $binfile |
| gdb_reinitialize_dir $srcdir/$subdir |
| |
| set target_exec [gdbserver_download_current_prog] |
| gdbserver_start_extended |
| |
| gdb_test_no_output "set remote exec-file $target_exec" "set remote exec-file" |
| |
| # Start the program running and then wait for a bit, to be sure |
| # that it can be attached to. |
| set testpid [eval exec $binfile &] |
| exec sleep 2 |
| if { [istarget "*-*-cygwin*"] } { |
| # testpid is the Cygwin PID, GDB uses the Windows PID, which might be |
| # different due to the way fork/exec works. |
| set testpid [ exec ps -e | gawk "{ if (\$1 == $testpid) print \$4; }" ] |
| } |
| |
| gdb_test "attach $testpid" "Attached to.*" \ |
| "attach to remote program 1" |
| gdb_test "backtrace" ".*main.*" "backtrace 1" |
| |
| gdb_test "detach" "Detached from remote process.*\\." |
| gdb_test "backtrace" "No stack\\." "backtrace with no program" |
| |
| gdb_test "attach $testpid" "Attached to.*" \ |
| "attach to remote program 2" |
| gdb_test "backtrace" ".*main.*" "backtrace 2" |
| |
| gdb_test "kill" "" "kill" "Kill the program being debugged.*" "y" |
| gdb_test_no_output "monitor exit" |