1 # Copyright 2014-2024 Free Software Foundation, Inc.
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.
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.
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/>.
16 # This file is a dejagnu "board file" and is used to run the testsuite
17 # against local host, in remote host mode.
19 # This board file is used to emulate the real remote host testing, in
20 # which file system of host and build are not shared. This is achieved
21 # by copying files from source directory to ${host_dir}.
24 # bash$ cd ${build_dir}/gdb
25 # bash$ make check RUNTESTFLAGS="--host_board=local-remote-host-native --target_board=local-remote-host-native HOST_DIR=/tmp/foo/"
27 # We set both target board and host board together to test a native gdb
28 # (host == target) on a remote host (host != build). $HOST_DIR is the
29 # directory for copying files to, to avoid messing up your HOME. When
30 # it is absent, files are copied to ./remote-host.
32 if { $board_type == "target" } {
33 set_board_info compiler gcc
36 # We have to explicitly specify GDB with the path to the copy in
37 # the build directory because otherwise it will be set to the
38 # result of "transform GDB" since the harness thinks we're using
39 # a remote host. See lib/gdb.exp.
40 set GDB [file join [pwd] "../gdb"]
41 verbose -log "Overriding setting of GDB to $GDB"
43 set_board_info hostname localhost
45 set_board_info username $env(USER)
47 save_vars {rsh_cmd res} {
51 [board_info $board rsh_prog] \
52 -l [board_info $board username] \
53 [board_info $board hostname]]]
55 if [info exists HOST_DIR] {
56 set_board_info remotedir $HOST_DIR
58 # Set remotedir by default, to force remote_download target to give an
60 set res [remote_exec build $rsh_cmd pwd]
61 if { [lindex $res 0] != 0 } {
62 error "Couldn't set remotedir using pwd"
64 set_board_info remotedir [string trim [lindex $res 1]]
68 # The ssh key should be correctly set up that you ssh to localhost
69 # without having to type password.
70 set_board_info rsh_prog /usr/bin/ssh
71 set_board_info rcp_prog /usr/bin/scp
72 set_board_info file_transfer "rsh"
74 if { $board_type == "host" } {
75 set_board_info gdb_opts "-d \"${HOST_DIR}\""
78 proc ${board}_spawn { board cmd } {
81 set remote [board_info $board hostname]
82 set username [board_info $board username]
83 set RSH [board_info $board rsh_prog]
85 spawn $RSH -t -l $username $remote $cmd
87 if { [string match "$::GDB*" $cmd] } {
88 set board_info($board,fileid) $spawn_id
94 if { $board_type == "host" } {
95 set GDBFLAGS "${GDBFLAGS} -iex \"set style enabled off\""