Merge GDB 7.5.1

gdb/testsuite/gdb.ada/lang_switch.exp

 # Copyright 2008-2012 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/>.
 
-if $tracelevel then {
-    strace $tracelevel
-}
-
 load_lib "ada.exp"
 
 set testdir "lang_switch"
 set testfile "${testdir}/lang_switch"
 set cfile "${testdir}/foo"
 set adasrcfile ${srcdir}/${subdir}/${testfile}.adb
 set csrcfile ${srcdir}/${subdir}/${cfile}.c
 set cobject  ${objdir}/${subdir}/${cfile}.o
 set binfile ${objdir}/${subdir}/${testfile}
 
@@ skipping 16 matching lines @@
          ".*#1.*lang_switch\\.ada_procedure\\s*\\(msg=\"msg\"\\).*" \
          "backtrace"
 
 # Now, make sure that the language doesn't get automatically switched
 # if the current language is not "auto".
 gdb_test "set lang c"
 gdb_test "bt" \
          ".*#1.*lang_switch\\.ada_procedure\\s*\\(msg={.*\\).*" \
          "backtrace"