| # Copyright 2011-2017 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/>. |
| |
| # This file is a dejagnu "board file" and is used to run the testsuite |
| # natively with gdbserver using stdio for comms. |
| # |
| # To use this file: |
| # bash$ cd ${build_dir}/gdb |
| # bash$ make check RUNTESTFLAGS="--target_board=native-stdio-gdbserver" |
| |
| load_generic_config "gdbserver" |
| load_board_description "gdbserver-base" |
| |
| # This gdbserver can only run a process once per session. |
| set_board_info gdb,do_reload_on_run 1 |
| |
| # There's no support for argument-passing (yet). |
| set_board_info noargs 1 |
| |
| # Hack the host,port to pass our peculiar remote connection string. |
| set_board_info sockethost "" |
| set_board_info gdb,socketport "stdio" |
| set_board_info gdb,get_remote_address ${board}_get_remote_address |
| set_board_info gdbserver,get_comm_port ${board}_get_comm_port |
| |
| set_board_info use_gdb_stub 1 |
| set_board_info exit_is_reliable 1 |
| |
| # We will be using the standard GDB remote protocol. |
| set_board_info gdb_protocol "remote" |
| |
| # Used to pass a value between ${board}_spawn and ${board}_get_remote_address. |
| set stdio_gdbserver_command "--unset--" |
| |
| proc ${board}_get_remote_address { host port } { |
| global stdio_gdbserver_command |
| return "| $stdio_gdbserver_command" |
| } |
| |
| proc ${board}_get_comm_port { port } { |
| return $port |
| } |
| |
| proc ${board}_spawn { board cmd } { |
| global board_info |
| |
| verbose -log "${board}_spawn: $board $cmd" |
| |
| # Save the command to start gdbserver for later retrieval by |
| # ${board}_get_remote_address. |
| global stdio_gdbserver_command |
| set stdio_gdbserver_command $cmd |
| |
| set baseboard [lindex [split $board "/"] 0] |
| |
| # We don't spawn gdbserver here, that is done by the subsequent |
| # "target remote | ..." command. |
| set board_info($baseboard,isremote) 0 |
| # Pretend as if we've started gdbserver, provide the test harness |
| # with what it's waiting for. |
| set result [remote_spawn $board "echo Listening on stdio"] |
| set board_info($baseboard,isremote) 1 |
| |
| return $result |
| } |
| |
| proc ${board}_exec { hostname program args } { |
| global board_info |
| |
| set baseboard [lindex [split $hostname "/"] 0] |
| |
| set board_info($baseboard,isremote) 0 |
| set result [remote_exec $hostname $program $args] |
| set board_info($baseboard,isremote) 1 |
| |
| return $result |
| } |