Merge GDB 7.5.1

gdb/testsuite/gdb.base/chng-syms.exp

 # Copyright 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/>.
 
 # Author: Paul N. Hilfinger (Hilfinger@gnat.com)
 
 # Test that GDB cleans up properly after errors that result when a 
 # breakpoint is reset. 
 
-if $tracelevel then {
-        strace $tracelevel
-}
-
-
-# IDT/SIM apparently doesn't have enough file descriptors to allow the
-# problem checked by this test to occur.
-if [istarget "mips-idt-*"] {
-    return 0;
-}
-
 set testfile "chng-syms"
 set srcfile ${testfile}.c
 set binfile ${objdir}/${subdir}/${testfile}
 
 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DVARIABLE=var1}] != "" } {
     untested chng-syms.exp
     return -1
 }
 
 set oldtimeout $timeout
@@ skipping 70 matching lines @@
         timeout {
             fail "(timeout) running with invalidated bpt condition after executable changes" 
         }
     }
 
 }
 
 set timeout $oldtimeout
 verbose "Timeout is now $timeout seconds" 2
 return 0