Merge GDB 7.5.1

gdb/testsuite/gdb.arch/i386-gnu-cfi.exp

 # Copyright 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/>.
 
 # Please email any bugs, comments, and/or additions to this file to:
 # bug-gdb@gnu.org
 
 # This file is part of the gdb testsuite.
 
 # Unwinding of DW_CFA_GNU_negative_offset_extended test program.
 
-if $tracelevel {
-    strace $tracelevel
-}
-
 # Test i386 unwinder.
 
 
 if {(![istarget "x86_64-*-*"] && ![istarget "i?86-*-*"]) || ![is_ilp32_target] } then {
     verbose "Skipping i386 unwinder tests."
     return
 }
 
 set testfile "i386-gnu-cfi"
 set srcfilec ${testfile}.c
@@ skipping 41 matching lines @@
 gdb_test_multiple "info frame" "Existence of the CFI inserted register" {
     -re "Stack level 3, frame at (0x\[0-9a-f\]+):.*Saved registers:.* ecx at (0x\[0-9a-f\]+),.*" {
         pass "Existence of the CFI inserted register"
         if { [string compare $expect_out(1,string) $expect_out(2,string)] } then {
             fail "Value of the CFI inserted register"
         } else {
             pass "Value of the CFI inserted register"
         }
     }
 }