Merge GDB 7.5.1

gdb/testsuite/gdb.arch/powerpc-d128-regs.exp

 # This testcase is part of GDB, the GNU debugger.
 
 # Copyright 2008-2012 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
 
 # Testcase for ppc decimal128 pseudo-registers.
 
-if $tracelevel then {
-        strace $tracelevel
-}
-
 if ![istarget "powerpc64-*"] then {
     verbose "Skipping powerpc Decimal128 pseudo-registers testcase."
     return
 }
 
 set testfile "powerpc-d128-regs"
 set srcfile ${testfile}.c
 set binfile ${objdir}/${subdir}/${testfile}
 
 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {quiet debug}] != "" } {
@@ skipping 30 matching lines @@
 
 gdb_test "info reg f[expr 2*$i]" \
          "f[expr 2*$i]\[ \]*8\.608957309287334e\-145\[\t\]*\\(raw 0x2205800000000000\\)" \
          "Testing lower half of dl$i register"
 
 gdb_test "info reg f[expr 2*$i+1]" \
          "f[expr 2*$i+1]\[ \]*9\.7841140127686122e\-314\[\t\]*\\(raw 0x000000049c5de09c\\)" \
          "Testing upper half of dl$i register"
 
 }