| # Test Framework Driver for GDB using the arcjtag target. |
| |
| # Copyright 2005 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 2 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, write to the Free Software |
| # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| |
| load_lib gdb.exp |
| |
| # |
| # gdb_target_arcjtag |
| # Set gdb to target arcjtag. |
| # |
| proc gdb_target_arcjtag { } { |
| global gdb_prompt |
| global exit_status |
| |
| # our arcjtag target doesn't take any options (yet) |
| #set target_arcjtag_options "[board_info target gdb,target_sim_options]"; |
| |
| send_gdb "target arcjtag\n" |
| |
| gdb_expect 60 { |
| -re "A program is being debugged already.*Kill it.*y or n. $" { |
| send_gdb "y\n" |
| verbose "\t\tKilling previous program being debugged" |
| exp_continue |
| } |
| -re "Connected to the arcjtag target.*$gdb_prompt $" { |
| verbose "Set target to arcjtag" |
| } |
| -re "$gdb_prompt $" { |
| verbose "Retrying target arcjtag..." |
| send_gdb "arc-reset-board\n" |
| send_gdb "target arcjtag\n" |
| |
| gdb_expect 60 { |
| -re "A program is being debugged already.*Kill it.*y or n. $" { |
| send_gdb "y\n" |
| verbose "\t\tKilling previous program being debugged" |
| exp_continue |
| } |
| -re "Connected to the arcjtag target.*$gdb_prompt $" { |
| verbose "Set target to arcjtag" |
| } |
| timeout { |
| perror "Couldn't set target to arcjtag (timeout)." |
| return 1 |
| } |
| } |
| } |
| timeout { |
| perror "Couldn't set target to arcjtag (timeout)." |
| return 1 |
| } |
| } |
| |
| return 0 |
| } |
| |
| # |
| # gdb_load -- load a file into the debugger. |
| # return a -1 if anything goes wrong. |
| # |
| proc gdb_load { arg } { |
| global verbose |
| global loadpath |
| global loadfile |
| global GDB |
| global gdb_prompt |
| |
| if { $arg != "" } { |
| if [gdb_file_cmd $arg] then { return -1 } |
| } |
| |
| if { [gdb_target_arcjtag] != 0 } { |
| return -1 |
| } |
| |
| # gotta do something about the timeout.... |
| send_gdb "load\n" |
| |
| gdb_expect 180 { |
| -re ".*$gdb_prompt $" { |
| if $verbose>1 then { |
| send_user "Loaded $arg into $GDB\n" |
| } |
| return 0 |
| } |
| -re "$gdb_prompt $" { |
| if $verbose>1 then { |
| perror "GDB couldn't load." |
| } |
| } |
| timeout { |
| perror "Timed out trying to load $arg." |
| } |
| } |
| |
| return 1 |
| } |