Merge GDB 7.5.1

gdb/testsuite/gdb.base/cvexpr.exp

 #   Copyright (C) 2001, 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/>.
 
 # Written by Michael Snyder, Red Hat, Inc., 9/20/2001
 
 # This file is part of the gdb testsuite
 # Tests for type expressions using const and volatile keywords.
 
-if $tracelevel then {
-        strace $tracelevel
-        }
-
 #
 # test running programs
 #
 
 set testfile "cvexpr"
 set srcfile ${testfile}.c
 set binfile ${objdir}/${subdir}/${testfile}
 
 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
      untested cvexpr.exp
      return -1
 }
 
 gdb_exit
 gdb_start
 gdb_reinitialize_dir $srcdir/$subdir
 gdb_load ${binfile}
 
-if [target_info exists gdb_stub] {
-    gdb_step_for_stub;
-}
-
 gdb_test_no_output "set print sevenbit-strings"
 gdb_test_no_output "set print address off"
 gdb_test_no_output "set width 0"
 
 set ws  "\[ \t\]*"
 
 #
 # Test casting a scalar to const
 #
 
@@ skipping 439 matching lines @@
         "type = const struct t_struct${ws}\\*${ws}const" \
         "(struct t_struct const * const)"
 gdb_test "whatis (union t_union const * const) &v_union" \
         "type = const union t_union${ws}\\*${ws}const" \
         "(union t_union const * const)"
 
 #
 # Function pointers TODO
 #