Merge GDB 7.5.1

gdb/testsuite/gdb.base/dfp-test.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 is intended to test that
 # gdb could correctly handle decimal floating point introduced in IEEE 754R.
 
-if $tracelevel then {
-  strace $tracelevel
-}
-
 set testfile "dfp-test"
 set srcfile ${testfile}.c
 set binfile ${objdir}/${subdir}/${testfile}
 
 # Try to compile the test case.  If we can't, assume the
 # toolchain does not yet provide DFP support and bail out.
 if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {quiet debug}] != "" } {
     verbose "Skipping DFP tests."
     return -1
 }
@@ skipping 298 matching lines @@
 gdb_test "print ds.dec128 = -d128" " = -0.1"
 
 # Test cast to and from DFP values
 
 gdb_test "print ds.double8 = ds.dec64" " = -0.(0999.*|1000.*)"
 gdb_test "print ds.dec64 = ds.float4" " = 3.(0999.*|1000.*)"
 gdb_test "print ds.dec128 = -ds.double8" " = 0.(0999.*|1000.*)"
 gdb_test "print ds.dec128 = ds.dec32" " = -0.1"
 gdb_test "print ds.dec32 = ds.int4" " = 1"
 gdb_test "print ds.int4 = 7.3dl" " = 7"