Merge GDB 7.5.1

gdb/testsuite/gdb.gdb/observer.exp

 # Copyright 2003-2004, 2007-2012 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/>.
 
 # This file was written by Joel Brobecker (brobecker@gnat.com), derived
 # from xfullpath.exp.
 
-if $tracelevel then {
-    strace $tracelevel
-}
-
 
 # are we on a target board
 if { [is_remote target] || ![isnative] } then {
     return
 }
 
 proc setup_test { executable } {
     global gdb_prompt
     global timeout
 
@@ skipping 228 matching lines @@
 gdb_start
 set file [remote_download host $GDB_FULLPATH x$tool]
 set result [test_observer $file];
 gdb_exit;
 catch "remote_file host delete $file";
 
 if {$result <0} then {
     warning "Couldn't test self"
     return -1
 }