| # Copyright 2011-2013 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 |
| # with a remotehost and gdbserver using stdio for communicating through |
| # ssh. Certain firewalls prevent gdbserver from using the usual mechanism of |
| # listening on a remote port, so use stdio via ssh instead. |
| # |
| # To use this file: |
| # bash$ cd ${build_dir}/gdb |
| # bash$ make check RUNTESTFLAGS="--target_board=remote-stdio-gdbserver \ |
| # REMOTE_USERNAME=... REMOTE_HOSTNAME=... REMOTE_PORTNUM=... \ |
| # [REMOTE_TMPDIR=${remote_dir}] [GDBSERVER=${remote_gdbserver}]" |
| |
| load_board_description "native-stdio-gdbserver" |
| |
| set_board_info rsh_prog /usr/bin/ssh |
| set_board_info rcp_prog /usr/bin/scp |
| |
| # Test machine info. The generic_config gdbserver reads some of these |
| # values from board_info, so this file must set them there. |
| if [info exists REMOTE_USERNAME] { |
| set_board_info username $REMOTE_USERNAME |
| } else { |
| set_board_info username unspecified_username |
| } |
| if [info exists REMOTE_HOSTNAME] { |
| set_board_info hostname $REMOTE_HOSTNAME |
| } else { |
| set_board_info hostname unspecified_hostname |
| } |
| if [info exists REMOTE_PORTNUM] { |
| set_board_info portnum $REMOTE_PORTNUM |
| } |
| |
| # Some remote machines don't have writable home directories. |
| if [info exists REMOTE_TMPDIR] { |
| set_board_info remotedir $REMOTE_TMPDIR |
| } |
| |
| unset_board_info gdb_server_prog |
| set_board_info gdb_server_prog "/usr/bin/gdbserver" |
| |
| # Used to pass a value between ${board}_spawn and ${board}_get_remote_address. |
| set stdio_gdbserver_command "--unset--" |
| |
| proc get_remote_login { } { |
| set result "" |
| if {[board_info [target_info name] exists username]} { |
| append result "[board_info [target_info name] username]@" |
| } |
| if {[board_info [target_info name] exists hostname]} { |
| append result "[board_info [target_info name] hostname]" |
| } |
| if {[board_info [target_info name] exists portnum]} { |
| append result ":[board_info [target_info name] portnum]" |
| } |
| return $result |
| } |
| |
| proc ${board}_build_remote_cmd { cmd } { |
| set stdio_gdbserver_template "| @RSH_CMD@ @GDBSERVER_PROG@ @ARGS@ stdio @PROG_AND_ARGS@" |
| |
| # First parse $cmd, picking out the various pieces. |
| set gdbserver_prog [lindex $cmd 0] |
| set args "" |
| set len [llength $cmd] |
| |
| for { set i 1 } { $i < $len } { incr i } { |
| set elm [lindex $cmd $i] |
| switch $elm { |
| --multi { |
| set args "$args $elm" |
| } |
| --once { |
| set args "$args $elm" |
| } |
| default { |
| break |
| } |
| } |
| } |
| |
| set prog_and_args [lrange $cmd $i end] |
| |
| set buf $stdio_gdbserver_template |
| |
| set rsh_cmd "[board_info [target_info name] rsh_prog] [get_remote_login]" |
| regsub {@RSH_CMD@} $buf $rsh_cmd buf |
| regsub {@GDBSERVER_PROG@} $buf $gdbserver_prog buf |
| regsub {@ARGS@} $buf $args buf |
| regsub {@PROG_AND_ARGS@} $buf $prog_and_args buf |
| |
| return $buf |
| } |
| |
| proc ${board}_download { board host dest } { |
| if { [board_info [target_info name] exists remotedir] } { |
| set remotedir "[board_info [target_info name] remotedir]/" |
| } else { |
| set remotedir "" |
| } |
| return [standard_download $board $host "$remotedir$dest"] |
| } |
| |
| proc ${board}_upload {dest srcfile args} { |
| return [standard_upload $dest $srcfile $args] |
| } |
| |
| proc ${board}_file { dest op args } { |
| if { $op == "delete" } { |
| return [remote_exec [get_remote_login] "rm -f $args"] |
| } |
| return [eval [list standard_file $dest $op] $args] |
| } |