167 lines
3.7 KiB
Text
167 lines
3.7 KiB
Text
# Test Framework Driver for GDB driving Universal Debug Interface on 29K
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# Copyright 1988, 1990, 1991, 1992, 1993 Free Software Foundation, Inc.
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#
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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 2 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, write to the Free Software
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# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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# Please email any bugs, comments, and/or additions to this file to:
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# DejaGnu@cygnus.com
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# This file was written by Rob Savoye. (rob@cygnus.com)
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#
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# NOTE: these test assume that there is a udi_soc file in th
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#
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# these need to be initialized only if site.exp doesn't set them
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set prompt "\(gdb\)"
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if ![info exists prompt] then {
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set prompt "\(gdb\)"
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}
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load_lib gdb.exp
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load_lib udi.exp
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#
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# gdb_version -- extract and print the version number of gdb
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#
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proc gdb_version {} {
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default_gdb_version
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}
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#
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# gdb_target_udi
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# Set gdb to the desired UDI target
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#
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proc gdb_target_udi { } {
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global targetname
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global prompt
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global verbose
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global exit_status
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# set targets hostname
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send "target udi $targetname\n"
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set timeout 60
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expect {
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-re "target udi $targetname\[\r\n\]+" {
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exp_continue
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}
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-re "TIP UDI 1.2 Conformant.*$prompt $" {
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verbose "Set target to $targetname"
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}
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-re "TIP-ipc WARNING,.*failed:" {
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warning "$expect_out(buffer)"
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}
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-re "TIP-ipc ERROR,.*failed:" {
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perror "$expect_out(buffer)"
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}
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-re "A program is being debugged already. Kill it\? \(y or n\)" {
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send "y\n"
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exp_continue
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}
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timeout {
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perror "Couldn't set target for UDI."
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cleanup
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exit $exit_status
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}
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}
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set timeout 10
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}
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#
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# gdb_load -- load a file into the debugger.
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# return a -1 if anything goes wrong.
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#
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proc gdb_load { arg } {
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global verbose
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global loadpath
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global loadfile
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global GDB
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global prompt
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if [gdb_file_cmd $arg] then { return -1 }
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gdb_target_udi
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}
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#
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# gdb_start -- start GDB running. This assumes that there the
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# UDICONF enviroment variable is set.
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#
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proc gdb_start { } {
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global GDB
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global GDBFLAGS
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global spawn_id
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global prompt
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global verbose
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set GDB [which $GDB]
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# start GDB
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if [ llength $GDBFLAGS ] then {
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spawn $GDB $GDBFLAGS
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} else {
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spawn $GDB
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}
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expect {
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-re "GDB.*$prompt $" {
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verbose "$GDB initialized for cross mode\n"
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}
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-re "$prompt $" {
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perror "GDB never initialized."
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return -1
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}
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timeout {
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perror "(timeout) GDB never initialized."
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return -1
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}
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}
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# force the height to "unlimited", so no pagers get used
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send "set height 0\n"
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expect -re ".*$prompt $" {}
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# force the width to "unlimited", so no wraparound occurs
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send "set width 0\n"
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expect -re ".*$prompt $" {}
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verbose "Setting up target, Please wait..."
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gdb_target_udi
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}
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#
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# gdb_exit -- exit gdb
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#
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proc gdb_exit { } {
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slay isstip
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catch default_gdb_exit
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set in [open [concat "|ls -F"] r]
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while {[gets $in line]>-1} {
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if [regexp "=$" $line] then {
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set line [string trimright $line "="]
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verbose "Removing the $line named socket"
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exec rm -f $line
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}
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}
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close $in
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}
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gdb_start
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# make sure gdb has actually started, otherwise if the first test
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# timesout, DejaGnu crashes
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send "\n"
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expect {
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-re "$prompt"
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}
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