Merge GDB 7.5.1

gdb/testsuite/gdb.base/dfp-exprs.exp

 # Copyright (C) 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 Wu Zhou. (woodzltc@cn.ibm.com)
 
 # This file is part of the gdb testsuite.  It contains test for evaluating
 # simple decimal floating point (DFP) expression.
 
-if $tracelevel then {
-        strace $tracelevel
-}
-
 proc test_dfp_literals_accepted {} {
 
     # Test various dfp values, covering 32-bit, 64-bit and 128-bit ones
 
     # _Decimal32 constants, which can support up to 7 digits
     gdb_test "p 1.2df" " = 1.2"
     gdb_test "p -1.2df" " = -1.2"
     gdb_test "p 1.234567df" " = 1.234567"
     gdb_test "p -1.234567df" " = -1.234567"
     gdb_test "p 1234567.df" " = 1234567"
@@ skipping 139 matching lines @@
 
 # Start with a fresh gdb.
 
 gdb_exit
 gdb_start
 gdb_reinitialize_dir $srcdir/$subdir
 
 test_dfp_literals_accepted
 test_dfp_arithmetic_expressions
 test_dfp_conversions