1 # Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003 Free Software
4 # This file is part of DejaGnu.
6 # DejaGnu is free software; you can redistribute it and/or modify it
7 # under the terms of the GNU General Public License as published by
8 # the Free Software Foundation; either version 2 of the License, or
9 # (at your option) any later version.
11 # DejaGnu is distributed in the hope that it will be useful, but
12 # WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 # General Public License for more details.
16 # You should have received a copy of the GNU General Public License
17 # along with DejaGnu; if not, write to the Free Software Foundation,
18 # Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20 # This file was written by Bob Manson (manson@cygnus.com)
21 # based on earlier work by JT Conklin (jtc@cygnus.com)
24 # base68k_load -- load the program and execute it
27 proc base68k_ld { dest prog } {
30 set shell_prompt [board_info $dest shell_prompt]
32 if ![file exists $prog] then {
33 verbose -log "$prog does not exist."
37 set prog [remote_download host $prog]
39 verbose -log "Unable to download $prog to host."
44 if [board_info $dest exists objcopy] {
45 set OBJCOPY [board_info $dest objcopy]
46 set exec_file "${prog}.srec"
48 if [board_info $dest exists use_vma_offset] {
49 set objcopy_args "--adjust-vma=[board_info $dest hex_startaddr]"
51 set status [remote_exec host "$OBJCOPY $objcopy_args -O srec $prog ${prog}.srec"]
52 set result [lindex $status 1]
53 regsub -all -- "\[\r\n\]*" $result "" result
54 if { $result != "" || [lindex $status 0] != 0 } {
55 warning "Got \"$result\" from $OBJCOPY"
56 verbose -log "Couldn't convert to srecord for downloading"
60 verbose "Converted $prog to an srecord." 2
67 if ![board_info $dest exists fileid] {
68 while { $value < 2 } {
69 set rom68k_shell_id [remote_open $dest]
70 if { $rom68k_shell_id < 0 } {
71 if { $value > 0 || ![remote_reboot $dest] } {
72 verbose -log "$prog not executed, couldn't connect to target."
80 # dbug has problems if we go into binary mode, so this allows us to
81 # disable entry into binary mode.
82 if ![board_info $dest exists no_binary_mode] {
87 # if we built the srecord on a remote host, copy it back here so we
91 set exec_file [remote_upload host ${exec_file} "${objdir}/a.out"]
95 for { set tries 0 } { (! $got_p) && $tries < 5 } { incr tries } {
96 remote_send $dest "\r\n\r\n"
97 remote_expect $dest 5 {
98 -re "${shell_prompt}$" {
104 warning "Never got prompt."
109 if { $tries == 3 } then {
112 remote_send $dest "\r\n"
118 # We need to do this in case the connection to the remote side is
119 # scrogged -- the remote_expect above will fail in a lot of
126 # Flush out any remaining cruft.
127 remote_expect $dest 2 {
129 -re ".+" { exp_continue }
134 if [board_info $dest exists download_command] {
136 remote_send $dest "\r\n"
137 # dbug has problems sending download command immediately after a
138 # newline, so we wait for the prompt to come back first.
139 remote_expect $dest 5 {
140 -re "${shell_prompt}$" {
141 verbose -log "Got prompt."
144 warning "Never got prompt."
147 remote_send $dest [board_info $dest download_command]
148 if [board_info $dest exists download_response] {
149 remote_expect $dest 5 {
150 [board_info $dest download_response] { }
152 perror "Download command never responded."
159 verbose "Writing records to target..."
160 set status [remote_transmit $dest $exec_file]
161 if { $exec_file != $prog } {
162 remote_file build delete $exec_file
164 if { $status != 0 } {
166 verbose -log "Transmission of $exec_file to the target failed." 3
169 verbose "Wrote records to target...waiting for prompt."
170 remote_send $dest "\n"
172 remote_expect $dest 50 {
173 -re "$shell_prompt$" {
174 verbose "Got prompt."
180 # Flush any remaining cruft. 2 seconds may be too long, dunno.
181 remote_expect $dest 2 {
183 -re ".+" { exp_continue }
196 proc base68k_spawn { dest prog args } {
197 set shell_prompt [board_info $dest shell_prompt]
199 set result [remote_ld $dest $prog]
200 if { $result != "pass" } {
201 return [list $result ""]
204 if [board_info $dest exists startaddr] {
205 set go_command "[board_info $dest go_command] [board_info $dest startaddr]"
207 set go_command "[board_info $dest go_command]"
210 verbose "Sending $go_command, waiting for results."
211 remote_send $dest "${go_command}\n"
215 proc base68k_wait { dest timeout } {
216 set shell_prompt [board_info $dest shell_prompt]
222 remote_expect $dest $timeout {
223 -re [board_info $dest go_response] {
224 append output $expect_out(buffer)
227 exp_continue -continue_timer
229 -re "$shell_prompt$" {
230 verbose "Got prompt."
235 append output $expect_out(buffer)
236 if { [string length $output] < 512000 } {
237 exp_continue -continue_timer
244 warning "Nothing ever came back."
249 if [board_info $dest exists output_end] {
250 regsub "[board_info $dest output_end]" "$output" "\n" output
253 # There has got to be a better way. (We need to do this in order to remove
254 # the echoed "go command".
255 if [board_info $dest exists startaddr] {
256 set go_command "[board_info $dest go_command] [board_info $dest startaddr]"
258 set go_command "[board_info $dest go_command]"
261 regsub "^.*$go_command\[\r\n\]*" "$output" "" output
262 regsub "^.*$go_command\[\r\n\]*" "$output" "" output
264 # We always want to check for a status, even if there was a funky weird
266 set status [check_for_board_status output]
267 if { $result == 0 } {
269 verbose -log "exit status was $status"
271 # A negative value indicates that we should reboot. Otherwise, return
272 # the exit status from the program if we got one (and we should have).
273 return [list $result "$output"]
276 proc base68k_load { dest prog args } {
279 set shell_prompt [board_info $dest shell_prompt]
281 if { [llength $args] > 0 } {
282 for { set x 0 } { $x < [llength $args] } { incr x } {
283 if { [lindex $args $x] != "" } {
284 verbose -log "Cannot pass parameters or input file to this target"
285 return [list "unsupported" ""]
290 set result [remote_spawn $dest $prog]
291 if { [lindex $result 0] != "pass" } {
295 # FIXME: The value 360 below should be a parameter.
297 set result [remote_wait $dest 360]
298 set output [lindex $result 1]
299 set status [lindex $result 0]
301 verbose "output from board is $output"
303 # Make sure there's a newline before the PASS/FAIL/whatever for the log.
307 return [list "fail" $output]
308 } elseif { $status == 0 } {
309 return [list "pass" $output]
311 if [info exists base68k_retry] {
312 return [list "fail" $output]
316 set status [eval base68k_load \{$dest\} \{$prog\} $args]
322 set_board_info protocol "base68k"
323 set_board_info send_initial_cr 1