1# Copyright 2015-2023 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 16# This file is a dejagnu "board file" and is used to run the testsuite 17# with remote gdbserver on localhost. 18# 19# To use this file: 20# bash$ cd ${build_dir}/gdb 21# bash$ make check RUNTESTFLAGS="--target_board=remote-gdbserver-on-localhost 22# [ REMOTE_TARGET_USERNAME=<remote_target_username> ]" 23 24load_generic_config "gdbserver" 25load_board_description "gdbserver-base" 26 27# The sshd should be running on localhost and ssh key should be 28# correctly set up that you ssh to localhost without having to type 29# password. 30set_board_info rcp_prog "/usr/bin/scp" 31set_board_info rsh_prog "/usr/bin/ssh" 32set_board_info protocol standard 33if { [info exists REMOTE_TARGET_USERNAME] } { 34 set_board_info username $REMOTE_TARGET_USERNAME 35} else { 36 set_board_info username $env(USER) 37} 38set_board_info hostname localhost 39 40# Handle separate test account. 41if { [board_info $board username] != $env(USER) } { 42 # We're pretending that some local user account is remote target. 43 # Make things a bit more realistic by restricting file permissions. 44 45 # Make sure remote target can't see files on build. 46 remote_exec build "chmod go-rx $objdir" 47 48 # Make sure build can't see files on remote target. We can't use 49 # remote_exec target, because we're in the middle of parsing the 50 # target board. 51 remote_exec build \ 52 "[board_info $board rsh_prog] \ 53 -l [board_info $board username] \ 54 [board_info $board hostname] \ 55 chmod go-rx ." 56} 57 58proc ${board}_spawn { board cmd } { 59 global board_info 60 61 set remote [board_info $board hostname] 62 set username [board_info $board username] 63 set RSH [board_info $board rsh_prog] 64 65 spawn $RSH -t -l $username $remote $cmd 66 set board_info($board,fileid) $spawn_id 67 return $spawn_id 68} 69 70# We will be using the standard GDB remote protocol 71set_board_info gdb_protocol "remote" 72 73# Use techniques appropriate to a stub 74set_board_info use_gdb_stub 1 75 76# This gdbserver can only run a process once per session. 77set_board_info gdb,do_reload_on_run 1 78 79# There's no support for argument-passing (yet). 80set_board_info noargs 1 81 82set_board_info exit_is_reliable 1 83