1# Copyright 2014-2019 Free Software Foundation, Inc. 2 3# This program is free software; you can redistribute it and/or modify 4# it under the terms of the GNU General Public License as published by 5# the Free Software Foundation; either version 3 of the License, or 6# (at your option) any later version. 7# 8# This program is distributed in the hope that it will be useful, 9# but WITHOUT ANY WARRANTY; without even the implied warranty of 10# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11# GNU General Public License for more details. 12# 13# You should have received a copy of the GNU General Public License 14# along with this program. If not, see <http://www.gnu.org/licenses/>. 15 16# Utility procedures, shared between test suite domains. 17 18# A helper procedure to retrieve commands to send to GDB before a program 19# is started. 20 21proc gdb_init_commands {} { 22 set commands "" 23 if [target_info exists gdb_init_command] { 24 lappend commands [target_info gdb_init_command] 25 } 26 if [target_info exists gdb_init_commands] { 27 set commands [concat $commands [target_info gdb_init_commands]] 28 } 29 return $commands 30} 31 32# Given an input string, adds backslashes as needed to create a 33# regexp that will match the string. 34 35proc string_to_regexp {str} { 36 set result $str 37 regsub -all {[]*+.|(){}^$\[\\]} $str {\\&} result 38 return $result 39} 40