127 lines
3.9 KiB
Text
127 lines
3.9 KiB
Text
# Copyright 2011-2013 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# This file is a dejagnu "board file" and is used to run the testsuite
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# with a remotehost and gdbserver using stdio for communicating through
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# ssh. Certain firewalls prevent gdbserver from using the usual mechanism of
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# listening on a remote port, so use stdio via ssh instead.
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#
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# To use this file:
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# bash$ cd ${build_dir}/gdb
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# bash$ make check RUNTESTFLAGS="--target_board=remote-stdio-gdbserver \
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# REMOTE_USERNAME=... REMOTE_HOSTNAME=... REMOTE_PORTNUM=... \
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# [REMOTE_TMPDIR=${remote_dir}] [GDBSERVER=${remote_gdbserver}]"
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load_board_description "native-stdio-gdbserver"
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set_board_info rsh_prog /usr/bin/ssh
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set_board_info rcp_prog /usr/bin/scp
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# Test machine info. The generic_config gdbserver reads some of these
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# values from board_info, so this file must set them there.
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if [info exists REMOTE_USERNAME] {
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set_board_info username $REMOTE_USERNAME
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} else {
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set_board_info username unspecified_username
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}
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if [info exists REMOTE_HOSTNAME] {
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set_board_info hostname $REMOTE_HOSTNAME
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} else {
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set_board_info hostname unspecified_hostname
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}
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if [info exists REMOTE_PORTNUM] {
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set_board_info portnum $REMOTE_PORTNUM
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}
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# Some remote machines don't have writable home directories.
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if [info exists REMOTE_TMPDIR] {
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set_board_info remotedir $REMOTE_TMPDIR
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}
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unset_board_info gdb_server_prog
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set_board_info gdb_server_prog "/usr/bin/gdbserver"
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# Used to pass a value between ${board}_spawn and ${board}_get_remote_address.
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set stdio_gdbserver_command "--unset--"
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proc get_remote_login { } {
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set result ""
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if {[board_info [target_info name] exists username]} {
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append result "[board_info [target_info name] username]@"
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}
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if {[board_info [target_info name] exists hostname]} {
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append result "[board_info [target_info name] hostname]"
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}
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if {[board_info [target_info name] exists portnum]} {
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append result ":[board_info [target_info name] portnum]"
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}
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return $result
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}
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proc ${board}_build_remote_cmd { cmd } {
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set stdio_gdbserver_template "| @RSH_CMD@ @GDBSERVER_PROG@ @ARGS@ stdio @PROG_AND_ARGS@"
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# First parse $cmd, picking out the various pieces.
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set gdbserver_prog [lindex $cmd 0]
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set args ""
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set len [llength $cmd]
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for { set i 1 } { $i < $len } { incr i } {
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set elm [lindex $cmd $i]
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switch $elm {
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--multi {
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set args "$args $elm"
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}
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--once {
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set args "$args $elm"
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}
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default {
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break
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}
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}
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}
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set prog_and_args [lrange $cmd $i end]
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set buf $stdio_gdbserver_template
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set rsh_cmd "[board_info [target_info name] rsh_prog] [get_remote_login]"
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regsub {@RSH_CMD@} $buf $rsh_cmd buf
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regsub {@GDBSERVER_PROG@} $buf $gdbserver_prog buf
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regsub {@ARGS@} $buf $args buf
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regsub {@PROG_AND_ARGS@} $buf $prog_and_args buf
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return $buf
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}
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proc ${board}_download { board host dest } {
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if { [board_info [target_info name] exists remotedir] } {
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set remotedir "[board_info [target_info name] remotedir]/"
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} else {
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set remotedir ""
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}
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return [standard_download $board $host "$remotedir$dest"]
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}
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proc ${board}_upload {dest srcfile args} {
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return [standard_upload $dest $srcfile $args]
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}
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proc ${board}_file { dest op args } {
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if { $op == "delete" } {
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return [remote_exec [get_remote_login] "rm -f $args"]
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}
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return [eval [list standard_file $dest $op] $args]
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}
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