gdb/testsuite/lib/gdb-utils.exp

   1 # Copyright 2014-2018 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
  21 proc 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
  35 proc string_to_regexp {str} {
  36     set result $str
  37     regsub -all {[]*+.|(){}^$\[\\]} $str {\\&} result
  38     return $result
  39 }