1# Test Framework Driver for GDB driving a builtin simulator 2# Copyright 1994, 1997, 1998, 2004 Free Software Foundation, Inc. 3# 4# This program is free software; you can redistribute it and/or modify 5# it under the terms of the GNU General Public License as published by 6# the Free Software Foundation; either version 2 of the License, or 7# (at your option) any later version. 8# 9# This program is distributed in the hope that it will be useful, 10# but WITHOUT ANY WARRANTY; without even the implied warranty of 11# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12# GNU General Public License for more details. 13# 14# You should have received a copy of the GNU General Public License 15# along with this program; if not, write to the Free Software 16# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 17 18load_lib gdb.exp 19 20# 21# gdb_target_sim 22# Set gdb to target the simulator 23# 24proc gdb_target_sim { } { 25 global gdb_prompt 26 global exit_status 27 28 set target_sim_options "[board_info target gdb,target_sim_options]"; 29 30 send_gdb "target sim $target_sim_options\n" 31 set timeout 60 32 verbose "Timeout is now $timeout seconds" 2 33 gdb_expect { 34 -re "Connected to the simulator.*$gdb_prompt $" { 35 verbose "Set target to sim" 36 } 37 timeout { 38 perror "Couldn't set target for simulator." 39 cleanup 40 exit $exit_status 41 } 42 } 43 set timeout 10 44 verbose "Timeout is now $timeout seconds" 2 45} 46 47# 48# gdb_load -- load a file into the debugger. 49# return a -1 if anything goes wrong. 50# 51proc gdb_load { arg } { 52 global verbose 53 global loadpath 54 global loadfile 55 global GDB 56 global gdb_prompt 57 58 if { $arg != "" } { 59 if [gdb_file_cmd $arg] then { return -1 } 60 } 61 62 gdb_target_sim 63 64 send_gdb "load\n" 65 set timeout 2400 66 verbose "Timeout is now $timeout seconds" 2 67 gdb_expect { 68 -re ".*$gdb_prompt $" { 69 if $verbose>1 then { 70 send_user "Loaded $arg into $GDB\n" 71 } 72 set timeout 30 73 verbose "Timeout is now $timeout seconds" 2 74 return 1 75 } 76 -re "$gdb_prompt $" { 77 if $verbose>1 then { 78 perror "GDB couldn't load." 79 } 80 } 81 timeout { 82 if $verbose>1 then { 83 perror "Timed out trying to load $arg." 84 } 85 } 86 } 87} 88