1993-02-21 20:03:55 +00:00
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# Test Framework Driver
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# Copyright (C) 1988, 1990, 1991, 1992 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 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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#
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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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global GDB
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global GDBFLAGS
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global prompt
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set tmp [exec echo "q" | $GDB]
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set version [lindex $tmp [lsearch $tmp "\[0-9\]*"]]
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set version [string range $version 0 [expr [string length $version]-2]]
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clone_output "[which $GDB] version $version $GDBFLAGS\n"
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}
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#
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# gdb_load -- load a file into the GDB.
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# Returns a 0 if there was an error,
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# 1 if it load successfully.
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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 prompt
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global spawn_id
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global GDB
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global expect_out
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send "load $arg\n"
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if $verbose>1 then {
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send_user "Loading $arg into $GDB\n"
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}
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expect {
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-re "Loading.*\.text.*\.data.*\.bss.*Reading symbols from $arg.+done.*$prompt $" {
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if $verbose>1 then {
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send_user "Loaded $arg into $GDB\n"
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}
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return 1
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}
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-re "$prompt $" {
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if $verbose>1 then {
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error "GDB couldn't load."
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}
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}
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timeout {
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if $verbose>1 then {
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error "Timed out trying to load $arg."
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}
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}
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}
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if [info exists expect_out(buffer)] then {
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send_log $expect_out(buffer)
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}
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return 0
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}
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#
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# gdb_exit -- exit the GDB
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#
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proc gdb_exit {} {
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global GDB
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global GDBFLAGS
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global verbose
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set timeout 5
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send "quit\n"
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expect {
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eof {
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if $verbose>1 then {
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send_user "Got EOF from $GDB\n"
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}
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}
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timeout {
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if $verbose>1 then {
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send_user "Got TIMEOUT from $GDB\n"
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}
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}
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1993-05-19 03:29:10 +00:00
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-re "The program is running. Quit anyway.*? (y or n) $"\
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1993-02-21 20:03:55 +00:00
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{ send "y\n"
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if $verbose>1 then {
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send_user "\t\tKilling program being debugged\n"
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}
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}
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}
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if $verbose>1 then {
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send_user "Quitting $GDB $GDBFLAGS\n"
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}
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* config/udi-gdb.exp (gdb_exit): Remove close command.
(gdb_target_udi): New procedure to set the UDI target.
(gdb_start): Don't remove *_soc files. Use gdb_target_udi.
* gdb.t00/default.exp: Added expected failures for a29k-*-udi.
Added waits for prompts after several question responses. Added
some more responses used by a29k-amd-udi-gdb.
* gdb.t01/run.exp, gdb.t06/break.exp: Added a29k-*-udi support:
pass different arguments, restart UDI connection after program
completion.
* gdb.t02/whatis.exp, gdb.t03/ptype.exp, gdb.t07/watchpoint.exp,
gdb.t08/opaque.exp, gdb.t11/list.exp, gdb.t12/scope.exp,
gdb.t15/funcargs.exp, gdb.t16/printcmds.exp, gdb.t20/misc.exp,
gdb.t21/cplusfuncs.exp: Added expected failures for a29k-*-*.
* gdb.t04/setvar.exp, gdb.t05/expr.exp, gdb.t07/watchpoint.exp,
gdb.t08/opaque.exp, gdb.t12/scope.exp, gdb.t13/bitfields.exp,
gdb.t15/funcargs.exp, gdb.t16/printcmds.exp,
gdb.t17/callfuncs.exp, gdb.t20/classes.exp, gdb.t20/inherit.exp,
gdb.t20/misc.exp, gdb.t22/virtfuncs.exp: Restart UDI connection
after program completion.
* gdb.t10/crossload.exp: Does not work for a29k-*-*, since BFD is
compiled with a SELECT_VECS setting.
* gdb.t15/funcargs.exp: Use argument to backtrace to prevent
infinite recursion.
* gdb.t20/classes.exp, gdb.t20/inherit.exp, gdb.t22/virtfuncs.exp:
Added checks for COFF results, and made them expected failures for
all targets. It would be better to make them expected failures
for COFF targets only.
1993-03-25 20:34:44 +00:00
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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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# set targets hostname
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send "target udi $targetname\n"
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set timeout 60
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expect {
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-re "TIP UDI 1.2 Conformant.*$prompt $" {
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if $verbose>1 then {
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send_user "Set target to $targetname\n"
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}
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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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continue -expect
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}
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timeout {
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error "Couldn't set target for UDI."
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alldone
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}
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}
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set timeout 10
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1993-02-21 20:03:55 +00:00
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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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if $verbose>1 then {
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send_user "$GDB initialized for cross mode\n\n"
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}
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}
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1993-03-07 23:11:56 +00:00
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-re "$prompt $" { error "GDB never initialized."; return -1 }
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1993-02-21 20:03:55 +00:00
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timeout { error "(timeout) GDB never initialized.";
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1993-03-07 23:11:56 +00:00
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return -1 }
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1993-02-21 20:03:55 +00:00
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}
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# force the height to "unlimited", so no pagers get used
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send "set height 0\n"
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expect -re ".*$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 $" {}
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# set the default arguments to "main", so that "run" with no
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# arguments will work correctly.
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send "set args main\n"
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expect -re ".*$prompt $" {}
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if $verbose>1 then {
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send_user "Setting up target, Please wait...\n"
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}
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* config/udi-gdb.exp (gdb_exit): Remove close command.
(gdb_target_udi): New procedure to set the UDI target.
(gdb_start): Don't remove *_soc files. Use gdb_target_udi.
* gdb.t00/default.exp: Added expected failures for a29k-*-udi.
Added waits for prompts after several question responses. Added
some more responses used by a29k-amd-udi-gdb.
* gdb.t01/run.exp, gdb.t06/break.exp: Added a29k-*-udi support:
pass different arguments, restart UDI connection after program
completion.
* gdb.t02/whatis.exp, gdb.t03/ptype.exp, gdb.t07/watchpoint.exp,
gdb.t08/opaque.exp, gdb.t11/list.exp, gdb.t12/scope.exp,
gdb.t15/funcargs.exp, gdb.t16/printcmds.exp, gdb.t20/misc.exp,
gdb.t21/cplusfuncs.exp: Added expected failures for a29k-*-*.
* gdb.t04/setvar.exp, gdb.t05/expr.exp, gdb.t07/watchpoint.exp,
gdb.t08/opaque.exp, gdb.t12/scope.exp, gdb.t13/bitfields.exp,
gdb.t15/funcargs.exp, gdb.t16/printcmds.exp,
gdb.t17/callfuncs.exp, gdb.t20/classes.exp, gdb.t20/inherit.exp,
gdb.t20/misc.exp, gdb.t22/virtfuncs.exp: Restart UDI connection
after program completion.
* gdb.t10/crossload.exp: Does not work for a29k-*-*, since BFD is
compiled with a SELECT_VECS setting.
* gdb.t15/funcargs.exp: Use argument to backtrace to prevent
infinite recursion.
* gdb.t20/classes.exp, gdb.t20/inherit.exp, gdb.t22/virtfuncs.exp:
Added checks for COFF results, and made them expected failures for
all targets. It would be better to make them expected failures
for COFF targets only.
1993-03-25 20:34:44 +00:00
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gdb_target_udi
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1993-02-21 20:03:55 +00:00
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}
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expect_after {
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"<return>" { send "\n"; clone_output "ERROR: Window too small." }
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-re "\(y or n\) " { send "n\n"; error "Got interactive prompt." }
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buffer_full { error "internal buffer is full." }
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eof { error "eof -- pty is hosed." }
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timeout { error "timeout." }
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"virtual memory exhausted" { error "virtual memory exhausted." }
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"Undefined command" { error "send string probably wrong." }
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}
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load_lib gdb.exp
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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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