| # Test Framework Driver for GDB driving a builtin simulator |
| # Copyright 1994-2016 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 3 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, see <http://www.gnu.org/licenses/>. |
| |
| load_lib gdb.exp |
| |
| # |
| # gdb_target_sim |
| # Set gdb to target the simulator |
| # |
| proc gdb_target_sim { } { |
| global gdb_prompt |
| |
| set target_sim_options "[board_info target gdb,target_sim_options]" |
| |
| send_gdb "target sim $target_sim_options\n" |
| set timeout 60 |
| verbose "Timeout is now $timeout seconds" 2 |
| gdb_expect { |
| -re "Connected to the simulator.*$gdb_prompt $" { |
| verbose "Set target to sim" |
| } |
| timeout { |
| perror "Couldn't set target for simulator." |
| cleanup |
| return -1 |
| } |
| } |
| set timeout 10 |
| verbose "Timeout is now $timeout seconds" 2 |
| 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_sim] then { return -1 } |
| |
| send_gdb "load\n" |
| set timeout 2400 |
| verbose "Timeout is now $timeout seconds" 2 |
| gdb_expect { |
| -re ".*$gdb_prompt $" { |
| if $verbose>1 then { |
| send_user "Loaded $arg into $GDB\n" |
| } |
| set timeout 30 |
| verbose "Timeout is now $timeout seconds" 2 |
| return 0 |
| } |
| -re "$gdb_prompt $" { |
| if $verbose>1 then { |
| perror "GDB couldn't load." |
| } |
| } |
| timeout { |
| if $verbose>1 then { |
| perror "Timed out trying to load $arg." |
| } |
| } |
| } |
| return -1 |
| } |